@charset "UTF-8";
@import "https://cdn.jsdelivr.net/npm/bulma@0.9.4/css/bulma.min.css";
:root {
  --primary-color: #8B4513;
  --primary-dark: #5D2F0A;
  --primary-light: #D2B48C;
  --accent: #CD853F;
  --link: #B8860B;
  --info-color: #4682B4;
  --success-color: #228B22;
  --warning-color: #DAA520;
  --danger-color: #B22222;
  --card-bg: #FDF5E6;
  --text-color: #2F4F4F;
  --text-muted: #696969;
  --border-color: #DEB887;
  --shadow-light: 0 2px 8px rgba(139, 69, 19, 0.08);
  --shadow: 0 4px 24px rgba(139, 69, 19, 0.1);
  --shadow-medium: 0 8px 32px rgba(139, 69, 19, 0.15);
  --shadow-heavy: 0 16px 48px rgba(139, 69, 19, 0.2);
  --shadow-colored: 0 4px 20px rgba(139, 69, 19, 0.25);
  --border-radius-sm: 4px;
  --border-radius: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --border-radius-xl: 20px;
  --border-radius-full: 50%;
  --transition-speed: 0.3s;
  --transition-speed-fast: 0.15s;
  --transition-speed-slow: 0.5s;
  --transition-easing: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem; }

[data-theme="dark"] {
  --bg-color: #2F1B14;
  --text-color: #F5DEB3;
  --card-bg: #3E2723;
  --border-color: #8D6E63;
  --shadow: 0 4px 24px rgba(139, 69, 19, 0.2);
  --shadow-light: 0 2px 8px rgba(139,69,19,0.12);
  --shadow-medium: 0 8px 32px rgba(139,69,19,0.25);
  --shadow-heavy: 0 16px 48px rgba(139,69,19,0.35); }

:root {
  --hero-gradient-primary: linear-gradient(135deg, #5D2F0A 0%, #8B4513 50%, #D2B48C 100%);
  --hero-backdrop-blur: saturate(180%) blur(20px);
  --hero-animation-speed: 0.6s;
  --hero-floating-distance: 15px;
  --hero-glow-primary: #8B451340;
  --hero-glow-accent: #CD853F60; }

.modern-hero {
  height: 100vh;
  background: var(--hero-gradient-primary);
  position: relative;
  overflow: hidden;
  color: white;
  isolation: isolate; }
  .modern-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 20% 50%, var(--hero-glow-primary) 0%, transparent 50%), radial-gradient(ellipse at 80% 20%, var(--hero-glow-accent) 0%, transparent 50%), radial-gradient(ellipse at 40% 80%, #D2B48C40 0%, transparent 50%), conic-gradient(from 45deg at 50% 50%, transparent 0deg, #CD853F20 90deg, transparent 180deg);
    z-index: 1;
    animation: gradientShift 12s ease-in-out infinite; }
  .modern-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 25% 25%, white 1px, transparent 1px), radial-gradient(circle at 75% 75%, #D2B48C 1px, transparent 1px);
    background-size: 100px 100px, 150px 150px;
    opacity: 0.1;
    animation: particleFloat 20s linear infinite;
    z-index: 2; }

.hero-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  padding: var(--spacing-md) var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  -webkit-backdrop-filter: var(--hero-backdrop-blur);
  backdrop-filter: var(--hero-backdrop-blur);
  background: linear-gradient(180deg, #5D2F0Acc 0%, #5D2F0A99 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--hero-animation-speed) cubic-bezier(0.4, 0, 0.2, 1); }
  .hero-nav.scrolled {
    background: linear-gradient(180deg, #5D2F0Af5 0%, #5D2F0Ae6 100%);
    box-shadow: 0 4px 32px rgba(93, 47, 10, 0.3), 0 1px 0 rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: var(--hero-backdrop-blur) contrast(1.2);
    backdrop-filter: var(--hero-backdrop-blur) contrast(1.2); }
  .hero-nav .nav-left,
  .hero-nav .nav-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg); }
    @media (max-width: 479px) {
      .hero-nav .nav-left,
      .hero-nav .nav-right {
        gap: var(--spacing-md); } }
  .hero-nav .nav-item {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-lg); }
    .hero-nav .nav-item:hover, .hero-nav .nav-item:focus {
      color: #D2B48C;
      background: rgba(255, 255, 255, 0.1);
      transform: translateY(-1px); }
      .hero-nav .nav-item:hover::after, .hero-nav .nav-item:focus::after {
        width: 100%;
        opacity: 1; }
    .hero-nav .nav-item::after {
      content: "";
      position: absolute;
      bottom: 0;
      left: 50%;
      width: 0;
      height: 2px;
      background: linear-gradient(90deg, #D2B48C, #CD853F);
      border-radius: 1px;
      transform: translateX(-50%);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      opacity: 0; }
    .hero-nav .nav-item.is-active::after {
      width: 80%;
      opacity: 1; }
    .hero-nav .nav-item:focus-visible {
      outline: 2px solid #D2B48C;
      outline-offset: 2px; }
  .hero-nav .logo-circle {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-full);
    border: 2px solid rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--text-xl);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden; }
    .hero-nav .logo-circle::before {
      content: "";
      position: absolute;
      top: -50%;
      left: -50%;
      width: 200%;
      height: 200%;
      background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
      transform: rotate(45deg);
      transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1); }
    .hero-nav .logo-circle:hover {
      transform: scale(1.1) rotate(5deg);
      border-color: #D2B48C;
      box-shadow: 0 0 20px rgba(210, 180, 140, 0.4); }
      .hero-nav .logo-circle:hover::before {
        transform: rotate(45deg) translate(50%, 50%); }
  .hero-nav .social-icon {
    color: white;
    font-size: var(--text-xl);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden; }
    .hero-nav .social-icon::before {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(circle, rgba(210, 180, 140, 0.2), transparent 70%);
      opacity: 0;
      transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
    .hero-nav .social-icon:hover {
      color: #D2B48C;
      transform: translateY(-3px) scale(1.1); }
      .hero-nav .social-icon:hover::before {
        opacity: 1; }
  .hero-nav .theme-toggle {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    font-size: var(--text-lg);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); }
    .hero-nav .theme-toggle:hover {
      color: #D2B48C;
      transform: rotate(180deg) scale(1.1);
      background: linear-gradient(135deg, rgba(210, 180, 140, 0.2), rgba(210, 180, 140, 0.1)); }

.hero-content {
  height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 10;
  container-type: inline-size; }

.hero-container {
  display: grid;
  grid-template-columns: minmax(300px, 1fr) minmax(300px, 1fr);
  gap: var(--spacing-3xl);
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
  align-items: center;
  width: 100%; }
@container (max-width: 768px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    text-align: center; } }
  @media (min-width: 480px) and (max-width: 1023px) {
    .hero-container {
      grid-template-columns: 1fr;
      gap: var(--spacing-2xl);
      text-align: center; } }

.hero-left {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1000px; }

.artistic-portrait {
  position: relative;
  width: min(400px, 90vw);
  height: min(500px, 60vh);
  transform-style: preserve-3d; }
  .artistic-portrait .profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-xl);
    position: relative;
    z-index: 5;
    filter: grayscale(20%) contrast(1.1) brightness(1.05);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 20px 40px rgba(93, 47, 10, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.1); }
    .artistic-portrait .profile-image:hover {
      filter: grayscale(0%) contrast(1.15) brightness(1.1);
      transform: rotateY(5deg) rotateX(-2deg) translateZ(10px); }
  .artistic-portrait .watercolor-effect {
    position: absolute;
    inset: -20px;
    background: conic-gradient(from 0deg, rgba(205, 133, 63, 0.4), rgba(139, 69, 19, 0.4), rgba(210, 180, 140, 0.4), rgba(218, 165, 32, 0.4), rgba(205, 133, 63, 0.4));
    border-radius: 40px;
    filter: blur(15px);
    animation: watercolorMorph 10s ease-in-out infinite;
    z-index: 1; }
  .artistic-portrait .geometric-shapes {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none; }
    .artistic-portrait .geometric-shapes .shape {
      position: absolute;
      border-radius: var(--border-radius-full);
      -webkit-backdrop-filter: blur(2px);
      backdrop-filter: blur(2px);
      animation: physicsFloat 8s ease-in-out infinite; }
      .artistic-portrait .geometric-shapes .shape.shape-1 {
        width: 60px;
        height: 60px;
        background: linear-gradient(135deg, rgba(205, 133, 63, 0.8), rgba(205, 133, 63, 0.4));
        top: 10%;
        left: -5%;
        animation-delay: 0s;
        box-shadow: 0 0 20px rgba(205, 133, 63, 0.3); }
      .artistic-portrait .geometric-shapes .shape.shape-2 {
        width: 40px;
        height: 40px;
        background: linear-gradient(135deg, rgba(210, 180, 140, 0.8), rgba(210, 180, 140, 0.4));
        top: 60%;
        right: -10%;
        animation-delay: 2s;
        box-shadow: 0 0 15px rgba(210, 180, 140, 0.3); }
      .artistic-portrait .geometric-shapes .shape.shape-3 {
        width: 80px;
        height: 80px;
        background: linear-gradient(135deg, rgba(218, 165, 32, 0.8), rgba(218, 165, 32, 0.4));
        bottom: 20%;
        left: -15%;
        animation-delay: 4s;
        box-shadow: 0 0 25px rgba(218, 165, 32, 0.3); }
      .artistic-portrait .geometric-shapes .shape.shape-4 {
        width: 50px;
        height: 50px;
        background: linear-gradient(135deg, rgba(139, 69, 19, 0.8), rgba(139, 69, 19, 0.4));
        top: 30%;
        right: -5%;
        animation-delay: 1s;
        box-shadow: 0 0 18px rgba(139, 69, 19, 0.3); }
      .artistic-portrait .geometric-shapes .shape.shape-5 {
        width: 35px;
        height: 35px;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.2));
        top: 5%;
        right: 20%;
        animation-delay: 3s;
        box-shadow: 0 0 12px rgba(255, 255, 255, 0.2); }
      .artistic-portrait .geometric-shapes .shape.shape-6 {
        width: 25px;
        height: 25px;
        background: linear-gradient(135deg, rgba(205, 133, 63, 0.7), rgba(210, 180, 140, 0.4));
        bottom: 10%;
        right: 10%;
        animation-delay: 5s;
        box-shadow: 0 0 10px rgba(205, 133, 63, 0.2); }
  .artistic-portrait .cinematic-light {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.05) 0%, rgba(210, 180, 140, 0.03) 30%, transparent 70%);
    animation: cinematicRotate 15s linear infinite;
    z-index: 2; }

.universal-hero {
  background: radial-gradient(ellipse at top, rgba(139, 69, 19, 0.1), transparent 50%), linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%) !important;
  color: white !important;
  padding: var(--spacing-3xl) 0 var(--spacing-xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  background-attachment: fixed; }
  .universal-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M20 20c0 11.046-8.954 20-20 20v-40c11.046 0 20 8.954 20 20z'/%3E%3C/g%3E%3C/svg%3E");
    animation: patternMove 30s linear infinite; }
  .universal-hero .profile-image {
    width: 140px;
    height: 140px;
    border-radius: var(--border-radius-full);
    object-fit: cover;
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 0 40px rgba(210, 180, 140, 0.3), 0 0 0 3px rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2; }
    .universal-hero .profile-image:hover {
      transform: scale(1.08) translateY(-5px);
      box-shadow: 0 20px 60px rgba(210, 180, 140, 0.4), 0 0 0 3px rgba(210, 180, 140, 0.3); }
  .universal-hero .title.is-2 {
    color: white !important;
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 2px 20px rgba(139, 69, 19, 0.3);
    position: relative;
    z-index: 2; }
  .universal-hero .subtitle.is-4 {
    color: #64ffda !important;
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 0 20px rgba(100, 255, 218, 0.4);
    position: relative;
    z-index: 2; }
  .universal-hero .hero-description {
    color: rgba(255, 255, 255, 0.9) !important;
    max-width: 700px;
    margin: 0 auto var(--spacing-lg) auto;
    line-height: 1.7;
    position: relative;
    z-index: 2; }
  .universal-hero * {
    color: inherit !important; }
  .universal-hero h1, .universal-hero h2, .universal-hero h3, .universal-hero h4, .universal-hero h5, .universal-hero h6, .universal-hero p, .universal-hero span, .universal-hero div {
    color: white !important; }

.hero-title {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: var(--spacing-xl);
  letter-spacing: -0.02em;
  -webkit-background-clip: text;
  background: linear-gradient(135deg, white 0%, #D2B48C 50%, white 100%);
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 40px rgba(210, 180, 140, 0.3);
  position: relative; }
  .hero-title::after {
    content: attr(data-text);
    position: absolute;
    inset: 0;
    -webkit-background-clip: text;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textShine 3s ease-in-out infinite;
    opacity: 0; }
  .hero-title:hover::after {
    opacity: 1; }

.hero-main-name {
  font-size: clamp(1.8rem, 6vw, 3.2rem);
  font-weight: 900;
  color: transparent;
  -webkit-background-clip: text;
  background: linear-gradient(135deg, #fff 0%, #D2B48C 50%, #fff 100%);
  background-clip: text;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 0.3em;
  filter: drop-shadow(0 0 10px rgba(210, 180, 140, 0.3)); }

.hero-multicolor {
  font-size: clamp(1.4rem, 5vw, 2.8rem);
  font-weight: 900;
  letter-spacing: 0.02em;
  display: block;
  margin-bottom: 0.2em; }

.hero-blue {
  -webkit-background-clip: text;
  background: linear-gradient(135deg, #3be8ff 0%, #00bcd4 100%);
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 15px rgba(59, 232, 255, 0.5)); }

.hero-turquoise {
  -webkit-background-clip: text;
  background: linear-gradient(135deg, #64ffda 0%, #26a69a 100%);
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 15px rgba(100, 255, 218, 0.5)); }

.hero-pink {
  -webkit-background-clip: text;
  background: linear-gradient(135deg, #e17ecf 0%, #c2185b 100%);
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 15px rgba(225, 126, 207, 0.5)); }

.hero-desc-large {
  font-size: clamp(1.1rem, 3.5vw, 1.8rem);
  color: rgba(255, 253, 231, 0.95);
  margin-bottom: var(--spacing-xl);
  line-height: 1.6;
  font-weight: 500;
  text-shadow: 0 2px 20px rgba(93, 47, 10, 0.5);
  max-width: 600px; }

.floating-bulb {
  position: absolute;
  bottom: var(--spacing-2xl);
  right: var(--spacing-2xl);
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  animation: bulbFloat 6s ease-in-out infinite; }
  .floating-bulb:hover {
    transform: scale(1.1) translateY(-5px); }
    .floating-bulb:hover .lightbulb-icon {
      filter: drop-shadow(0 0 25px #ffd600) drop-shadow(0 0 50px #ffd60080);
      transform: rotate(10deg); }
    .floating-bulb:hover .bulb-text {
      opacity: 1;
      transform: translate(-50%, -50%) rotate(-10deg) scale(1.05); }
  @media (max-width: 479px) {
    .floating-bulb {
      right: var(--spacing-lg);
      bottom: var(--spacing-lg);
      transform: scale(0.85); } }

.lightbulb-icon {
  font-size: 4rem;
  color: #ffd600;
  filter: drop-shadow(0 0 20px rgba(255, 214, 0, 0.8));
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative; }

.bulb-text {
  position: absolute;
  top: 60%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-15deg);
  color: #1a1a1a;
  font-size: 0.9rem;
  font-weight: 700;
  background: linear-gradient(135deg, rgba(255, 253, 231, 0.95), rgba(255, 249, 196, 0.9));
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-radius: var(--border-radius-lg);
  padding: 0.4em 0.8em;
  box-shadow: 0 4px 20px rgba(255, 214, 0, 0.3), 0 0 0 1px rgba(255, 214, 0, 0.2);
  text-align: center;
  pointer-events: none;
  white-space: pre-line;
  opacity: 1;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 120px; }

.hero-actions {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  justify-content: flex-start;
  flex-wrap: wrap; }
  @media (max-width: 479px) {
    .hero-actions {
      justify-content: center;
      gap: var(--spacing-md); } }

.hero-btn {
  font-size: var(--text-lg);
  font-weight: 700;
  border-radius: 50px;
  padding: 0.8em 2.5em;
  margin: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
  border: none;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 160px; }
  .hero-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1); }
  .hero-btn:active::before {
    width: 300%;
    height: 300%; }
  .hero-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s cubic-bezier(0.4, 0, 0.2, 1); }
  .hero-btn:hover::after {
    left: 100%; }

.cta-button.primary.hero-btn {
  background: linear-gradient(135deg, #8B4513 0%, #D2B48C 100%);
  color: white;
  box-shadow: 0 8px 32px rgba(139, 69, 19, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.1); }
  .cta-button.primary.hero-btn:hover {
    background: linear-gradient(135deg, #D2B48C 0%, #CD853F 100%);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 40px rgba(139, 69, 19, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.2); }
  .cta-button.primary.hero-btn:active {
    transform: translateY(-1px) scale(0.98); }

.cta-button.secondary.hero-btn {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px); }
  .cta-button.secondary.hero-btn:hover {
    background: rgba(255, 255, 255, 0.9);
    color: #5D2F0A;
    border-color: rgba(255, 255, 255, 0.8);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 40px rgba(255, 255, 255, 0.2); }
  .cta-button.secondary.hero-btn:active {
    transform: translateY(-1px) scale(0.98); }

.hero-quicklinks {
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-start;
  font-size: var(--text-lg);
  font-weight: 600;
  margin-top: var(--spacing-xl);
  flex-wrap: wrap; }
  @media (max-width: 479px) {
    .hero-quicklinks {
      justify-content: center; } }
  .hero-quicklinks a {
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-lg);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1); }
    .hero-quicklinks a::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
      opacity: 0;
      transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
    .hero-quicklinks a:hover {
      transform: translateY(-2px) scale(1.05);
      border-color: rgba(255, 255, 255, 0.3); }
      .hero-quicklinks a:hover::before {
        opacity: 1; }
    .hero-quicklinks a:focus-visible {
      outline: 2px solid #D2B48C;
      outline-offset: 2px; }

@keyframes gradientShift {
  0%, 100% {
    background-position: 0% 50%; }
  50% {
    background-position: 100% 50%; } }
@keyframes particleFloat {
  0% {
    transform: translateY(0px) rotate(0deg); }
  33% {
    transform: translateY(-10px) rotate(120deg); }
  66% {
    transform: translateY(-5px) rotate(240deg); }
  100% {
    transform: translateY(0px) rotate(360deg); } }
@keyframes watercolorMorph {
  0%, 100% {
    border-radius: 40px;
    transform: rotate(0deg) scale(1); }
  25% {
    border-radius: 60px 30px;
    transform: rotate(90deg) scale(1.05); }
  50% {
    border-radius: 30px 60px;
    transform: rotate(180deg) scale(0.95); }
  75% {
    border-radius: 50px 40px 60px 30px;
    transform: rotate(270deg) scale(1.02); } }
@keyframes physicsFloat {
  0%, 100% {
    transform: translate3d(0, 0, 0) rotate(0deg) scale(1); }
  16% {
    transform: translate3d(-8px, -15px, 0) rotate(15deg) scale(1.05); }
  33% {
    transform: translate3d(12px, -8px, 0) rotate(-10deg) scale(0.95); }
  50% {
    transform: translate3d(-5px, -20px, 0) rotate(20deg) scale(1.08); }
  66% {
    transform: translate3d(10px, -5px, 0) rotate(-15deg) scale(0.92); }
  83% {
    transform: translate3d(-3px, -12px, 0) rotate(8deg) scale(1.02); } }
@keyframes cinematicRotate {
  0% {
    transform: rotate(0deg) scale(1); }
  100% {
    transform: rotate(360deg) scale(1.1); } }
@keyframes patternMove {
  0% {
    transform: translateX(0) translateY(0); }
  100% {
    transform: translateX(40px) translateY(40px); } }
@keyframes textShine {
  0% {
    background-position: -200% center;
    opacity: 0; }
  50% {
    opacity: 1; }
  100% {
    background-position: 200% center;
    opacity: 0; } }
@keyframes bulbFloat {
  0%, 100% {
    transform: translateY(0) scale(1) rotate(-2deg); }
  25% {
    transform: translateY(-8px) scale(1.02) rotate(1deg); }
  50% {
    transform: translateY(-15px) scale(1.05) rotate(3deg); }
  75% {
    transform: translateY(-5px) scale(1.01) rotate(-1deg); } }
@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(210, 180, 140, 0.3); }
  50% {
    box-shadow: 0 0 40px rgba(210, 180, 140, 0.6); } }
@keyframes morphBorder {
  0%, 100% {
    border-radius: 50%; }
  25% {
    border-radius: 40% 60% 70% 30%; }
  50% {
    border-radius: 60% 40% 30% 70%; }
  75% {
    border-radius: 30% 70% 40% 60%; } }
.scroll-indicator {
  position: absolute;
  bottom: var(--spacing-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 15;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
  .scroll-indicator:hover {
    color: white;
    transform: translateX(-50%) translateY(-5px); }
  .scroll-indicator .scroll-text {
    font-size: var(--text-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    writing-mode: vertical-lr;
    text-orientation: mixed; }
    @media (max-width: 479px) {
      .scroll-indicator .scroll-text {
        writing-mode: horizontal-tb; } }
  .scroll-indicator .scroll-arrow {
    width: 2px;
    height: 30px;
    background: linear-gradient(to bottom, transparent, white, transparent);
    border-radius: 1px;
    position: relative;
    animation: scrollPulse 2s ease-in-out infinite; }
    .scroll-indicator .scroll-arrow::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%);
      width: 0;
      height: 0;
      border-left: 4px solid transparent;
      border-right: 4px solid transparent;
      border-top: 6px solid white; }

.status-badge {
  position: absolute;
  top: var(--spacing-xl);
  right: var(--spacing-xl);
  z-index: 15;
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  background: rgba(255, 255, 255, 0.1);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-full);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
  .status-badge:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.05); }
  .status-badge .status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4ade80;
    animation: pulseGlow 2s ease-in-out infinite; }
  @media (max-width: 479px) {
    .status-badge {
      top: auto;
      bottom: var(--spacing-xl);
      right: var(--spacing-md);
      font-size: var(--text-xs); } }

.interactive-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3; }
  .interactive-particles .particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: particleDrift 15s linear infinite; }
    .interactive-particles .particle:nth-child(1) {
      left: 10%;
      animation-delay: 0s; }
    .interactive-particles .particle:nth-child(2) {
      left: 20%;
      animation-delay: 2s; }
    .interactive-particles .particle:nth-child(3) {
      left: 30%;
      animation-delay: 4s; }
    .interactive-particles .particle:nth-child(4) {
      left: 40%;
      animation-delay: 6s; }
    .interactive-particles .particle:nth-child(5) {
      left: 50%;
      animation-delay: 8s; }
    .interactive-particles .particle:nth-child(6) {
      left: 60%;
      animation-delay: 10s; }
    .interactive-particles .particle:nth-child(7) {
      left: 70%;
      animation-delay: 12s; }
    .interactive-particles .particle:nth-child(8) {
      left: 80%;
      animation-delay: 14s; }

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-md);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
  @media (max-width: 479px) {
    .mobile-menu-toggle {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      width: 40px;
      height: 40px; } }
  .mobile-menu-toggle .hamburger-line {
    width: 20px;
    height: 2px;
    background: white;
    margin: 2px 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 1px; }
  .mobile-menu-toggle.is-active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px); }
  .mobile-menu-toggle.is-active .hamburger-line:nth-child(2) {
    opacity: 0; }
  .mobile-menu-toggle.is-active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px); }
  .mobile-menu-toggle:hover {
    background: rgba(255, 255, 255, 0.1); }

.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: linear-gradient(135deg, rgba(93, 47, 10, 0.95), rgba(139, 69, 19, 0.9));
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xl);
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  opacity: 0; }
  .mobile-nav.is-active {
    transform: translateY(0);
    opacity: 1; }
  .mobile-nav .mobile-nav-item {
    color: white;
    text-decoration: none;
    font-size: var(--text-2xl);
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-lg); }
    .mobile-nav .mobile-nav-item:hover {
      color: #D2B48C;
      background: rgba(255, 255, 255, 0.1);
      transform: scale(1.1); }
  .mobile-nav .mobile-nav-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: none;
    border: none;
    color: white;
    font-size: var(--text-2xl);
    cursor: pointer;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
    .mobile-nav .mobile-nav-close:hover {
      background: rgba(255, 255, 255, 0.1);
      transform: rotate(90deg); }

@keyframes scrollPulse {
  0%, 100% {
    opacity: 0.5;
    transform: scaleY(1); }
  50% {
    opacity: 1;
    transform: scaleY(1.2); } }
@keyframes particleDrift {
  0% {
    transform: translateY(100vh) translateX(0) rotate(0deg);
    opacity: 0; }
  10% {
    opacity: 1; }
  90% {
    opacity: 1; }
  100% {
    transform: translateY(-20vh) translateX(100px) rotate(360deg);
    opacity: 0; } }
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(30px); }
  100% {
    opacity: 1;
    transform: translateY(0); } }
@keyframes slideInFromLeft {
  0% {
    opacity: 0;
    transform: translateX(-50px); }
  100% {
    opacity: 1;
    transform: translateX(0); } }
@keyframes slideInFromRight {
  0% {
    opacity: 0;
    transform: translateX(50px); }
  100% {
    opacity: 1;
    transform: translateX(0); } }
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1); }
  .animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0); }
  .animate-on-scroll.delay-1 {
    transition-delay: 0.1s; }
  .animate-on-scroll.delay-2 {
    transition-delay: 0.2s; }
  .animate-on-scroll.delay-3 {
    transition-delay: 0.3s; }
  .animate-on-scroll.delay-4 {
    transition-delay: 0.4s; }

.animate-fade-in {
  animation: fadeInUp 0.8s ease-out forwards; }

.animate-slide-left {
  animation: slideInFromLeft 0.8s ease-out forwards; }

.animate-slide-right {
  animation: slideInFromRight 0.8s ease-out forwards; }

@media (prefers-color-scheme: dark) {
  .modern-hero {
    --hero-gradient-primary: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%); }

  .hero-nav.scrolled {
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.98) 0%, rgba(26, 26, 46, 0.95) 100%); } }
.hero-nav .nav-item:focus-visible,
.hero-btn:focus-visible,
.hero-quicklinks a:focus-visible,
.floating-bulb:focus-visible {
  outline: 3px solid #D2B48C;
  outline-offset: 2px;
  border-radius: var(--border-radius-md); }

.modern-hero,
.artistic-portrait,
.geometric-shapes .shape,
.watercolor-effect {
  will-change: transform;
  backface-visibility: hidden;
  perspective: 1000px; }

@media (prefers-reduced-motion: reduce) {
  animation: none !important;
  transition: none !important; }
@media (prefers-reduced-motion: reduce) {
  .modern-hero::before,
  .modern-hero::after,
  .geometric-shapes .shape,
  .watercolor-effect,
  .floating-bulb,
  .scroll-indicator .scroll-arrow,
  .interactive-particles .particle {
    animation: none; }

  .hero-btn::before,
  .hero-btn::after {
    transition: none; }

  .artistic-portrait .profile-image:hover {
    transform: none; } }
:root {
  --teaching-primary: #1a2540;
  --teaching-secondary: #2d4a7d;
  --teaching-accent: #4a90e2;
  --teaching-success: #28a745;
  --teaching-warning: #ffc107;
  --teaching-danger: #dc3545;
  --teaching-text-primary: #1a2540;
  --teaching-text-secondary: #333;
  --teaching-text-muted: #555;
  --teaching-text-light: #666;
  --teaching-text-white: #fff;
  --teaching-bg-white: #fff;
  --teaching-bg-light: #f8f9fa;
  --teaching-bg-gray: #e9ecef;
  --teaching-bg-dark: #035649;
  --teaching-border-light: #ececec;
  --teaching-border-medium: #dee2e6;
  --teaching-border-focus: rgba(74, 144, 226, 0.5);
  --teaching-shadow-light: rgba(73, 245, 213, 0.07);
  --teaching-shadow-medium: rgba(30, 192, 198, 0.1);
  --teaching-shadow-heavy: rgba(25, 182, 177, 0.15);
  --teaching-shadow-focus: 0 0 0 0.2rem rgba(74, 144, 226, 0.25);
  --teaching-spacing-xs: 0.25rem;
  --teaching-spacing-sm: 0.5rem;
  --teaching-spacing-md: 1rem;
  --teaching-spacing-lg: 1.5rem;
  --teaching-spacing-xl: 2rem;
  --teaching-spacing-xxl: 2.5rem;
  --teaching-spacing-xxxl: 3rem;
  --teaching-transition-fast: 0.15s ease-in-out;
  --teaching-transition-medium: 0.3s ease-in-out;
  --teaching-transition-slow: 0.5s ease-in-out;
  --teaching-transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --teaching-radius-sm: 8px;
  --teaching-radius-md: 12px;
  --teaching-radius-lg: 18px;
  --teaching-radius-xl: 24px;
  --teaching-radius-pill: 50px; }

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px); }
  to {
    opacity: 1;
    transform: translateY(0); } }
@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-30px); }
  to {
    opacity: 1;
    transform: translateX(0); } }
@keyframes pulse {
  0%, 100% {
    transform: scale(1); }
  50% {
    transform: scale(1.05); } }
@keyframes shimmer {
  0% {
    background-position: -200% 0; }
  100% {
    background-position: 200% 0; } }
@keyframes float {
  0%, 100% {
    transform: translateY(0); }
  50% {
    transform: translateY(-10px); } }
.teaching-section {
  padding: var(--teaching-spacing-xxxl) 0;
  position: relative;
  background: linear-gradient(135deg, rgba(26, 37, 64, 0.02) 0%, rgba(74, 144, 226, 0.02) 100%); }
  .teaching-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 25% 25%, rgba(74, 144, 226, 0.05) 0%, transparent 40%), radial-gradient(circle at 75% 75%, rgba(26, 37, 64, 0.05) 0%, transparent 40%);
    pointer-events: none; }

.teaching-header {
  text-align: center;
  margin-bottom: var(--teaching-spacing-xxxl);
  position: relative;
  z-index: 2; }
  .teaching-header .teaching-main-title {
    background: linear-gradient(135deg, var(--teaching-primary), var(--teaching-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--teaching-spacing-md);
    letter-spacing: -0.02em; }
    @media (max-width: 768px) {
      .teaching-header .teaching-main-title {
        font-size: 2.2rem; } }
    @media (max-width: 480px) {
      .teaching-header .teaching-main-title {
        font-size: 1.8rem; } }
  .teaching-header .teaching-subtitle {
    font-size: 1.2rem;
    color: var(--teaching-text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6; }
    @media (max-width: 768px) {
      .teaching-header .teaching-subtitle {
        font-size: 1.1rem;
        max-width: 90%; } }

.teaching-grid {
  display: grid;
  gap: var(--teaching-spacing-xl);
  grid-template-columns: repeat(1, 1fr);
  margin: var(--teaching-spacing-xxl) 0;
  position: relative;
  z-index: 2; }
  @media (min-width: 768px) {
    .teaching-grid {
      grid-template-columns: repeat(2, 1fr); } }
  @media (min-width: 1200px) {
    .teaching-grid {
      grid-template-columns: repeat(2, 1fr); } }
  @media (min-width: 1400px) {
    .teaching-grid {
      grid-template-columns: repeat(3, 1fr); } }

.teaching-card {
  box-shadow: 0 2px 12px var(--teaching-shadow-light);
  transition: all var(--teaching-transition-medium);
  background: var(--teaching-bg-white);
  border-radius: var(--teaching-radius-lg);
  padding: var(--teaching-spacing-xl) var(--teaching-spacing-xl);
  border: 2px solid var(--teaching-border-light);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 320px;
  position: relative;
  overflow: hidden;
  animation: fadeInUp 0.6s ease-out; }
  .teaching-card:hover {
    transform: translateY(-10px) scale(1.03); }
  .teaching-card:nth-child(1) {
    animation-delay: 0.1s; }
  .teaching-card:nth-child(2) {
    animation-delay: 0.2s; }
  .teaching-card:nth-child(3) {
    animation-delay: 0.3s; }
  .teaching-card:nth-child(4) {
    animation-delay: 0.4s; }
  .teaching-card:nth-child(5) {
    animation-delay: 0.5s; }
  .teaching-card:nth-child(6) {
    animation-delay: 0.6s; }
  .teaching-card:nth-child(7) {
    animation-delay: 0.7s; }
  .teaching-card:nth-child(8) {
    animation-delay: 0.8s; }
  .teaching-card:nth-child(9) {
    animation-delay: 0.9s; }
  .teaching-card:nth-child(10) {
    animation-delay: 1s; }
  .teaching-card:nth-child(11) {
    animation-delay: 1.1s; }
  .teaching-card:nth-child(12) {
    animation-delay: 1.2s; }
  .teaching-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--teaching-primary), var(--teaching-accent));
    opacity: 0;
    transition: opacity var(--teaching-transition-medium); }
  .teaching-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(74, 144, 226, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--teaching-transition-medium);
    pointer-events: none; }
  .teaching-card:hover {
    box-shadow: 0 8px 32px var(--teaching-shadow-medium);
    border-color: rgba(74, 144, 226, 0.3);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(248, 249, 250, 0.95)); }
    .teaching-card:hover::before {
      opacity: 1; }
    .teaching-card:hover::after {
      opacity: 1; }
    .teaching-card:hover .teaching-title {
      color: var(--teaching-accent); }
    .teaching-card:hover .teaching-icon {
      transform: scale(1.1) rotate(5deg);
      color: var(--teaching-accent); }
    .teaching-card:hover .teaching-stats .stat {
      transform: translateY(-2px); }
  .teaching-card:focus-within {
    outline: none;
    box-shadow: var(--teaching-shadow-focus);
    border-color: var(--teaching-accent); }
  @media (max-width: 480px) {
    .teaching-card {
      padding: var(--teaching-spacing-lg);
      min-height: 280px; } }

.teaching-header-card {
  display: flex;
  align-items: flex-start;
  gap: var(--teaching-spacing-md);
  margin-bottom: var(--teaching-spacing-lg); }

.teaching-icon {
  font-size: 2.5rem;
  color: var(--teaching-primary);
  transition: all var(--teaching-transition-bounce);
  flex-shrink: 0; }
  .teaching-icon.math::before {
    content: "📊"; }
  .teaching-icon.programming::before {
    content: "💻"; }
  .teaching-icon.data::before {
    content: "📈"; }
  .teaching-icon.ai::before {
    content: "🤖"; }
  .teaching-icon.stats::before {
    content: "📉"; }
  .teaching-icon.ml::before {
    content: "🧠"; }
  @media (max-width: 480px) {
    .teaching-icon {
      font-size: 2rem; } }

.teaching-content {
  flex: 1; }

.teaching-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: var(--teaching-spacing-sm);
  color: var(--teaching-text-primary);
  line-height: 1.3;
  transition: color var(--teaching-transition-medium); }
  @media (max-width: 480px) {
    .teaching-title {
      font-size: 1.2rem; } }

.teaching-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--teaching-spacing-md);
  font-size: 0.9rem;
  color: var(--teaching-text-muted);
  margin-bottom: var(--teaching-spacing-md); }
  .teaching-meta .meta-item {
    display: flex;
    align-items: center;
    gap: var(--teaching-spacing-xs); }
    .teaching-meta .meta-item .icon {
      font-size: 0.8rem;
      opacity: 0.7; }

.teaching-desc {
  font-size: 1rem;
  color: var(--teaching-text-secondary);
  margin-bottom: var(--teaching-spacing-lg);
  line-height: 1.6;
  text-align: justify; }
  @media (max-width: 768px) {
    .teaching-desc {
      text-align: left; } }
  @media (max-width: 480px) {
    .teaching-desc {
      font-size: 0.95rem; } }

.teaching-stats {
  display: flex;
  justify-content: space-between;
  margin: var(--teaching-spacing-md) 0;
  padding: var(--teaching-spacing-md) 0;
  border-top: 1px solid var(--teaching-border-light);
  border-bottom: 1px solid var(--teaching-border-light); }
  .teaching-stats .stat {
    text-align: center;
    transition: transform var(--teaching-transition-medium); }
    .teaching-stats .stat .stat-number {
      display: block;
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--teaching-accent);
      line-height: 1; }
    .teaching-stats .stat .stat-label {
      font-size: 0.8rem;
      color: var(--teaching-text-muted);
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-top: var(--teaching-spacing-xs); }

.teaching-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--teaching-spacing-sm);
  margin: var(--teaching-spacing-md) 0; }
  .teaching-tags .tag {
    background: rgba(74, 144, 226, 0.1);
    color: var(--teaching-accent);
    padding: var(--teaching-spacing-xs) var(--teaching-spacing-md);
    border-radius: var(--teaching-radius-pill);
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(74, 144, 226, 0.2);
    transition: all var(--teaching-transition-medium); }
    .teaching-tags .tag:hover {
      background: rgba(74, 144, 226, 0.15);
      transform: translateY(-1px);
      box-shadow: 0 2px 8px rgba(74, 144, 226, 0.3); }

.difficulty-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--teaching-spacing-xs);
  padding: var(--teaching-spacing-xs) var(--teaching-spacing-sm);
  border-radius: var(--teaching-radius-pill);
  font-size: 0.8rem;
  font-weight: 600; }
  .difficulty-badge.beginner {
    background: rgba(40, 167, 69, 0.1);
    color: var(--teaching-success);
    border: 1px solid rgba(40, 167, 69, 0.2); }
  .difficulty-badge.intermediate {
    background: rgba(255, 193, 7, 0.1);
    color: #856404;
    border: 1px solid rgba(255, 193, 7, 0.2); }
  .difficulty-badge.advanced {
    background: rgba(220, 53, 69, 0.1);
    color: var(--teaching-danger);
    border: 1px solid rgba(220, 53, 69, 0.2); }

.teaching-links {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: var(--teaching-spacing-md);
  padding-top: var(--teaching-spacing-md); }
  @media (max-width: 480px) {
    .teaching-links {
      gap: var(--teaching-spacing-sm); } }

.teaching-link {
  background: var(--teaching-accent);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: var(--teaching-radius-md);
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--teaching-spacing-sm);
  cursor: pointer;
  transition: all var(--teaching-transition-medium);
  position: relative;
  overflow: hidden; }
  .teaching-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left var(--teaching-transition-slow); }
  .teaching-link:hover {
    filter: brightness(0.9);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    text-decoration: none;
    color: white; }
    .teaching-link:hover::before {
      left: 100%; }
  .teaching-link:active {
    transform: translateY(0); }
  .teaching-link:focus {
    outline: none;
    box-shadow: var(--teaching-shadow-focus); }
  .teaching-link.primary {
    background: var(--teaching-accent);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--teaching-radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--teaching-spacing-sm);
    cursor: pointer;
    transition: all var(--teaching-transition-medium);
    position: relative;
    overflow: hidden; }
    .teaching-link.primary::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
      transition: left var(--teaching-transition-slow); }
    .teaching-link.primary:hover {
      filter: brightness(0.9);
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
      text-decoration: none;
      color: white; }
      .teaching-link.primary:hover::before {
        left: 100%; }
    .teaching-link.primary:active {
      transform: translateY(0); }
    .teaching-link.primary:focus {
      outline: none;
      box-shadow: var(--teaching-shadow-focus); }
  .teaching-link.secondary {
    background: transparent;
    color: var(--teaching-accent);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--teaching-radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--teaching-spacing-sm);
    cursor: pointer;
    transition: all var(--teaching-transition-medium);
    position: relative;
    overflow: hidden;
    border: 2px solid var(--teaching-accent); }
    .teaching-link.secondary::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
      transition: left var(--teaching-transition-slow); }
    .teaching-link.secondary:hover {
      background: rgba(0, 0, 0, 0);
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
      text-decoration: none;
      color: var(--teaching-accent); }
      .teaching-link.secondary:hover::before {
        left: 100%; }
    .teaching-link.secondary:active {
      transform: translateY(0); }
    .teaching-link.secondary:focus {
      outline: none;
      box-shadow: var(--teaching-shadow-focus); }
    .teaching-link.secondary:hover {
      background: var(--teaching-accent);
      color: white; }
  .teaching-link.outline {
    background: transparent;
    color: var(--teaching-text-muted);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--teaching-radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--teaching-spacing-sm);
    cursor: pointer;
    transition: all var(--teaching-transition-medium);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--teaching-border-medium); }
    .teaching-link.outline::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
      transition: left var(--teaching-transition-slow); }
    .teaching-link.outline:hover {
      background: rgba(0, 0, 0, 0);
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
      text-decoration: none;
      color: var(--teaching-text-muted); }
      .teaching-link.outline:hover::before {
        left: 100%; }
    .teaching-link.outline:active {
      transform: translateY(0); }
    .teaching-link.outline:focus {
      outline: none;
      box-shadow: var(--teaching-shadow-focus); }
    .teaching-link.outline:hover {
      background: var(--teaching-bg-light);
      border-color: var(--teaching-accent);
      color: var(--teaching-accent); }
  .teaching-link .icon {
    font-size: 0.9rem;
    transition: transform var(--teaching-transition-medium); }
  .teaching-link:hover .icon {
    transform: translateX(2px); }

.teaching-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--teaching-spacing-md);
  margin: var(--teaching-spacing-xl) 0; }
  .teaching-filters .filter-btn {
    background: transparent;
    color: var(--teaching-text-muted);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--teaching-radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--teaching-spacing-sm);
    cursor: pointer;
    transition: all var(--teaching-transition-medium);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--teaching-border-medium);
    font-size: 0.9rem;
    padding: 0.5rem 1rem; }
    .teaching-filters .filter-btn::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
      transition: left var(--teaching-transition-slow); }
    .teaching-filters .filter-btn:hover {
      background: rgba(0, 0, 0, 0);
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
      text-decoration: none;
      color: var(--teaching-text-muted); }
      .teaching-filters .filter-btn:hover::before {
        left: 100%; }
    .teaching-filters .filter-btn:active {
      transform: translateY(0); }
    .teaching-filters .filter-btn:focus {
      outline: none;
      box-shadow: var(--teaching-shadow-focus); }
    .teaching-filters .filter-btn.active {
      background: var(--teaching-accent);
      color: white;
      border: none;
      padding: 0.75rem 1.5rem;
      border-radius: var(--teaching-radius-md);
      font-weight: 600;
      font-size: 0.9rem;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: var(--teaching-spacing-sm);
      cursor: pointer;
      transition: all var(--teaching-transition-medium);
      position: relative;
      overflow: hidden; }
      .teaching-filters .filter-btn.active::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
        transition: left var(--teaching-transition-slow); }
      .teaching-filters .filter-btn.active:hover {
        filter: brightness(0.9);
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
        text-decoration: none;
        color: white; }
        .teaching-filters .filter-btn.active:hover::before {
          left: 100%; }
      .teaching-filters .filter-btn.active:active {
        transform: translateY(0); }
      .teaching-filters .filter-btn.active:focus {
        outline: none;
        box-shadow: var(--teaching-shadow-focus); }
    .teaching-filters .filter-btn:hover:not(.active) {
      background: var(--teaching-bg-light);
      color: var(--teaching-accent);
      border-color: var(--teaching-accent); }

.teaching-card.loading .teaching-title,
.teaching-card.loading .teaching-desc,
.teaching-card.loading .teaching-meta {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--teaching-radius-sm);
  color: transparent; }
.teaching-card.loading .teaching-title {
  height: 1.5rem;
  margin-bottom: var(--teaching-spacing-sm); }
.teaching-card.loading .teaching-desc {
  height: 4rem; }
.teaching-card.loading .teaching-meta {
  height: 1rem;
  width: 60%; }

@media (max-width: 900px) {
  .teaching-grid {
    grid-template-columns: 1fr;
    gap: var(--teaching-spacing-lg); }

  .teaching-card {
    min-height: 300px; } }
@media (max-width: 600px) {
  .teaching-section {
    padding: var(--teaching-spacing-xl) 0; }

  .teaching-header {
    margin-bottom: var(--teaching-spacing-xl); }

  .teaching-card {
    padding: var(--teaching-spacing-lg);
    min-height: 250px; }

  .teaching-header-card {
    flex-direction: column;
    text-align: center;
    gap: var(--teaching-spacing-sm); }

  .teaching-stats .stat .stat-number {
    font-size: 1.2rem; }
  .teaching-stats .stat .stat-label {
    font-size: 0.7rem; }

  .teaching-links {
    justify-content: center; }
    .teaching-links .teaching-link {
      flex: 1;
      justify-content: center;
      min-width: 120px; } }
@media (prefers-color-scheme: dark) {
  :root {
    --teaching-bg-white: #1a1a1a;
    --teaching-bg-light: #2d2d2d;
    --teaching-text-primary: #e0e0e0;
    --teaching-text-secondary: #b0b0b0;
    --teaching-text-muted: #888;
    --teaching-border-light: #333;
    --teaching-border-medium: #444;
    --teaching-shadow-light: rgba(0, 0, 0, 0.3);
    --teaching-shadow-medium: rgba(0, 0, 0, 0.4);
    --teaching-shadow-heavy: rgba(0, 0, 0, 0.5); }

  .teaching-section {
    background: linear-gradient(135deg, rgba(26, 37, 64, 0.1) 0%, rgba(74, 144, 226, 0.1) 100%); }

  .teaching-card {
    background: var(--teaching-bg-white);
    border-color: var(--teaching-border-light); }
    .teaching-card:hover {
      background: linear-gradient(135deg, rgba(26, 26, 26, 0.95), rgba(45, 45, 45, 0.95)); } }
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important; } }
.teaching-card:focus,
.teaching-link:focus,
.filter-btn:focus {
  outline: 2px solid var(--teaching-accent);
  outline-offset: 2px; }

.text-center {
  text-align: center; }

.text-left {
  text-align: left; }

.text-right {
  text-align: right; }

.font-bold {
  font-weight: 700; }

.font-semibold {
  font-weight: 600; }

.text-muted {
  color: var(--teaching-text-muted); }

.text-primary {
  color: var(--teaching-primary); }

.text-accent {
  color: var(--teaching-accent); }

.mb-0 {
  margin-bottom: 0; }

.mb-1 {
  margin-bottom: var(--teaching-spacing-sm); }

.mb-2 {
  margin-bottom: var(--teaching-spacing-md); }

.mb-3 {
  margin-bottom: var(--teaching-spacing-lg); }

.mb-4 {
  margin-bottom: var(--teaching-spacing-xl); }

.mt-0 {
  margin-top: 0; }

.mt-1 {
  margin-top: var(--teaching-spacing-sm); }

.mt-2 {
  margin-top: var(--teaching-spacing-md); }

.mt-3 {
  margin-top: var(--teaching-spacing-lg); }

.mt-4 {
  margin-top: var(--teaching-spacing-xl); }

.publications-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 1.5rem; }

@media (max-width: 1024px) {
  .publications-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem; } }
.publication-item {
  background: var(--card-bg);
  padding: 1.5rem;
  border-radius: var(--border-radius, 8px);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--primary-color);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  height: fit-content; }

.publication-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(10, 10, 10, 0.15), 0 0 0 1px rgba(10, 10, 10, 0.1); }

.publication-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--primary-color);
  line-height: 1.4; }

.publication-authors {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  color: var(--text-color);
  font-weight: 500; }

.publication-venue {
  font-size: 0.9rem;
  color: var(--text-color);
  margin-bottom: 1rem;
  opacity: 0.8; }

.publication-links {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: auto; }

.publication-links .button {
  font-size: 0.8rem;
  padding: 0.5rem 0.75rem;
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.2s ease; }

.publication-links .button:hover {
  transform: translateY(-1px); }

.profile-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1rem; }

.profile-links .button {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius, 8px);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s ease; }

.profile-links .button:hover {
  transform: translateY(-2px); }

.loader {
  border: 4px solid #f3f3f3;
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 1s linear infinite;
  margin: 0 auto 1rem; }

@keyframes spin {
  0% {
    transform: rotate(0deg); }
  100% {
    transform: rotate(360deg); } }
.research-hero {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  text-align: center; }
  .research-hero .hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1; }
  .research-hero .hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none; }
  .research-hero .hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.1));
    z-index: 2; }
  .research-hero .hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center; }
    .research-hero .hero-content .hero-intro {
      margin-bottom: 4rem;
      width: 100%;
      display: flex;
      flex-direction: column;
      align-items: center; }
      .research-hero .hero-content .hero-intro .hero-title {
        font-size: 4rem;
        font-weight: 700;
        margin-bottom: 1.5rem;
        text-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
        text-align: center;
        width: 100%; }
      .research-hero .hero-content .hero-intro .hero-subtitle {
        font-size: 1.5rem;
        font-weight: 300;
        max-width: 800px;
        margin: 0 auto;
        line-height: 1.6;
        opacity: 0.9;
        text-align: center;
        width: 100%; }
    .research-hero .hero-content .research-stats {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 2rem;
      max-width: 900px;
      margin: 0 auto;
      width: 100%;
      justify-items: center; }
      .research-hero .hero-content .research-stats .stat-card {
        background: rgba(255, 255, 255, 0.1);
        -webkit-backdrop-filter: blur(10px);
        backdrop-filter: blur(10px);
        border-radius: 16px;
        padding: 2rem 1.5rem;
        text-align: center;
        border: 1px solid rgba(255, 255, 255, 0.2);
        transition: all 0.3s ease; }
        .research-hero .hero-content .research-stats .stat-card:hover {
          transform: translateY(-5px);
          background: rgba(255, 255, 255, 0.15);
          border-color: rgba(255, 255, 255, 0.3); }
        .research-hero .hero-content .research-stats .stat-card .stat-icon {
          font-size: 2.5rem;
          margin-bottom: 1rem;
          opacity: 0.8; }
        .research-hero .hero-content .research-stats .stat-card .stat-number {
          font-size: 3rem;
          font-weight: 700;
          margin-bottom: 0.5rem;
          background: linear-gradient(45deg, #fff, #b2ebf2);
          -webkit-background-clip: text;
          -webkit-text-fill-color: transparent;
          background-clip: text; }
        .research-hero .hero-content .research-stats .stat-card .stat-label {
          font-size: 1rem;
          font-weight: 500;
          opacity: 0.8; }

.research-domains {
  padding: 4rem 0;
  background: #f8f9ff; }
  .research-domains .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem; }
  .research-domains .domains-header {
    text-align: center;
    margin-bottom: 3rem; }
    .research-domains .domains-header h2 {
      font-size: 2.5rem;
      font-weight: 700;
      color: #333;
      margin-bottom: 1rem; }
    .research-domains .domains-header p {
      font-size: 1.2rem;
      color: #666; }
  .research-domains .domain-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center; }
    .research-domains .domain-filters .domain-filter {
      background: white;
      border: 2px solid #e2e8f0;
      border-radius: 50px;
      padding: 0.75rem 1.5rem;
      font-size: 1rem;
      font-weight: 500;
      color: #666;
      cursor: pointer;
      transition: all 0.3s ease;
      display: flex;
      align-items: center;
      gap: 0.5rem; }
      .research-domains .domain-filters .domain-filter:hover {
        border-color: #667eea;
        color: #667eea;
        transform: translateY(-2px); }
      .research-domains .domain-filters .domain-filter.active {
        background: #667eea;
        border-color: #667eea;
        color: white; }
      .research-domains .domain-filters .domain-filter i {
        font-size: 1.1rem; }

.research-overview {
  padding: 6rem 0;
  background: white; }
  .research-overview .overview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center; }
    .research-overview .overview-grid .overview-content {
      max-width: 600px; }
      .research-overview .overview-grid .overview-content .section-title {
        font-size: 2.5rem;
        font-weight: 700;
        color: #333;
        margin-bottom: 1rem; }
      .research-overview .overview-grid .overview-content .section-subtitle {
        font-size: 1.2rem;
        color: #666;
        margin-bottom: 2rem;
        line-height: 1.6; }
      .research-overview .overview-grid .overview-content .philosophy-text {
        margin-bottom: 3rem; }
        .research-overview .overview-grid .overview-content .philosophy-text p {
          font-size: 1.1rem;
          line-height: 1.7;
          color: #555;
          margin-bottom: 1.5rem; }
      .research-overview .overview-grid .overview-content .key-metrics {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem; }
        .research-overview .overview-grid .overview-content .key-metrics .metric {
          text-align: center;
          padding: 1.5rem;
          background: #f8f9ff;
          border-radius: 12px; }
          .research-overview .overview-grid .overview-content .key-metrics .metric .metric-value {
            font-size: 2rem;
            font-weight: 700;
            color: #667eea;
            margin-bottom: 0.5rem; }
          .research-overview .overview-grid .overview-content .key-metrics .metric .metric-label {
            font-size: 0.9rem;
            color: #666;
            font-weight: 500; }
    .research-overview .overview-grid .overview-visual .focus-areas-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1.5rem; }
      .research-overview .overview-grid .overview-visual .focus-areas-grid .focus-card {
        background: white;
        border-radius: 16px;
        padding: 2rem;
        text-align: center;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
        transition: all 0.3s ease;
        border: 1px solid #e2e8f0; }
        .research-overview .overview-grid .overview-visual .focus-areas-grid .focus-card:hover {
          transform: translateY(-5px);
          box-shadow: 0 16px 64px rgba(0, 0, 0, 0.12); }
        .research-overview .overview-grid .overview-visual .focus-areas-grid .focus-card .focus-icon {
          width: 80px;
          height: 80px;
          border-radius: 50%;
          display: flex;
          align-items: center;
          justify-content: center;
          margin: 0 auto 1.5rem;
          font-size: 2rem;
          color: white; }
          .research-overview .overview-grid .overview-visual .focus-areas-grid .focus-card .focus-icon.gradient-medical {
            background: linear-gradient(135deg, #667eea, #764ba2); }
          .research-overview .overview-grid .overview-visual .focus-areas-grid .focus-card .focus-icon.gradient-simulation {
            background: linear-gradient(135deg, #48bb78, #38a169); }
          .research-overview .overview-grid .overview-visual .focus-areas-grid .focus-card .focus-icon.gradient-ar {
            background: linear-gradient(135deg, #ed8936, #dd6b20); }
          .research-overview .overview-grid .overview-visual .focus-areas-grid .focus-card .focus-icon.gradient-soft {
            background: linear-gradient(135deg, #9f7aea, #805ad5); }
        .research-overview .overview-grid .overview-visual .focus-areas-grid .focus-card h3 {
          font-size: 1.3rem;
          font-weight: 600;
          color: #333;
          margin-bottom: 1rem; }
        .research-overview .overview-grid .overview-visual .focus-areas-grid .focus-card p {
          font-size: 0.95rem;
          color: #666;
          line-height: 1.5;
          margin-bottom: 1.5rem; }
        .research-overview .overview-grid .overview-visual .focus-areas-grid .focus-card .focus-progress {
          background: #e2e8f0;
          border-radius: 10px;
          height: 8px;
          overflow: hidden; }
          .research-overview .overview-grid .overview-visual .focus-areas-grid .focus-card .focus-progress .progress-bar {
            height: 100%;
            background: linear-gradient(90deg, #667eea, #764ba2);
            border-radius: 10px;
            transition: width 1.5s ease; }

.research-timeline {
  padding: 6rem 0;
  background: #f8f9ff; }
  .research-timeline .timeline-header {
    text-align: center;
    margin-bottom: 4rem; }
    .research-timeline .timeline-header h2 {
      font-size: 2.5rem;
      font-weight: 700;
      color: #333;
      margin-bottom: 1rem; }
    .research-timeline .timeline-header p {
      font-size: 1.2rem;
      color: #666; }
  .research-timeline .timeline-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative; }
    .research-timeline .timeline-container::before {
      content: '';
      position: absolute;
      left: 50%;
      top: 0;
      bottom: 0;
      width: 4px;
      background: linear-gradient(180deg, #667eea, #764ba2);
      transform: translateX(-50%); }
    .research-timeline .timeline-container .timeline-item {
      position: relative;
      margin-bottom: 3rem;
      display: flex;
      align-items: center; }
      .research-timeline .timeline-container .timeline-item:nth-child(odd) {
        flex-direction: row; }
      .research-timeline .timeline-container .timeline-item:nth-child(even) {
        flex-direction: row-reverse; }
      .research-timeline .timeline-container .timeline-item .timeline-dot {
        width: 60px;
        height: 60px;
        background: white;
        border: 4px solid #667eea;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        color: #667eea;
        z-index: 10;
        position: relative;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1); }
      .research-timeline .timeline-container .timeline-item .timeline-content {
        flex: 1;
        background: white;
        border-radius: 16px;
        padding: 2rem;
        margin: 0 2rem;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
        border: 1px solid #e2e8f0; }
        .research-timeline .timeline-container .timeline-item .timeline-content .timeline-date {
          font-size: 1rem;
          font-weight: 600;
          color: #667eea;
          margin-bottom: 0.5rem; }
        .research-timeline .timeline-container .timeline-item .timeline-content .timeline-title {
          font-size: 1.5rem;
          font-weight: 700;
          color: #333;
          margin-bottom: 1rem; }
        .research-timeline .timeline-container .timeline-item .timeline-content .timeline-description {
          font-size: 1rem;
          color: #666;
          line-height: 1.6;
          margin-bottom: 1.5rem; }
        .research-timeline .timeline-container .timeline-item .timeline-content .timeline-achievements {
          display: flex;
          flex-wrap: wrap;
          gap: 0.5rem; }
          .research-timeline .timeline-container .timeline-item .timeline-content .timeline-achievements .achievement-tag {
            background: #f0f4ff;
            color: #667eea;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500; }

.featured-projects {
  padding: 6rem 0;
  background: white; }
  .featured-projects .projects-header {
    text-align: center;
    margin-bottom: 4rem; }
    .featured-projects .projects-header h2 {
      font-size: 2.5rem;
      font-weight: 700;
      color: #333;
      margin-bottom: 1rem; }
    .featured-projects .projects-header p {
      font-size: 1.2rem;
      color: #666; }
  .featured-projects .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto; }
    .featured-projects .projects-grid .project-card {
      background: white;
      border-radius: 16px;
      overflow: hidden;
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
      transition: all 0.3s ease;
      border: 1px solid #e2e8f0; }
      .featured-projects .projects-grid .project-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 20px 64px rgba(0, 0, 0, 0.12); }
      .featured-projects .projects-grid .project-card.featured {
        grid-column: span 2; }
      .featured-projects .projects-grid .project-card.flagship {
        grid-column: span 2;
        background: linear-gradient(135deg, #f8f9ff, #e8f4f8); }
      .featured-projects .projects-grid .project-card .project-image {
        position: relative;
        height: 250px;
        overflow: hidden; }
        .featured-projects .projects-grid .project-card .project-image img,
        .featured-projects .projects-grid .project-card .project-image video {
          width: 100%;
          height: 100%;
          object-fit: cover;
          transition: transform 0.3s ease; }
      .featured-projects .projects-grid .project-card:hover .project-image img, .featured-projects .projects-grid .project-card:hover .project-image video {
        transform: scale(1.05); }
      .featured-projects .projects-grid .project-card .project-overlay {
        position: absolute;
        top: 1rem;
        right: 1rem;
        display: flex;
        flex-direction: column;
        gap: 0.5rem; }
        .featured-projects .projects-grid .project-card .project-overlay .project-status {
          background: rgba(0, 0, 0, 0.8);
          color: white;
          padding: 0.25rem 0.75rem;
          border-radius: 20px;
          font-size: 0.8rem;
          font-weight: 500; }
          .featured-projects .projects-grid .project-card .project-overlay .project-status.active {
            background: rgba(72, 187, 120, 0.9); }
          .featured-projects .projects-grid .project-card .project-overlay .project-status.completed {
            background: rgba(59, 130, 246, 0.9); }
          .featured-projects .projects-grid .project-card .project-overlay .project-status.research {
            background: rgba(237, 137, 54, 0.9); }
          .featured-projects .projects-grid .project-card .project-overlay .project-status.flagship {
            background: rgba(139, 92, 246, 0.9); }
        .featured-projects .projects-grid .project-card .project-overlay .project-impact {
          background: rgba(255, 255, 255, 0.9);
          color: #333;
          padding: 0.25rem 0.75rem;
          border-radius: 20px;
          font-size: 0.8rem;
          font-weight: 500; }
      .featured-projects .projects-grid .project-card .project-content {
        padding: 2rem; }
        .featured-projects .projects-grid .project-card .project-content .project-header {
          display: flex;
          justify-content: space-between;
          align-items: flex-start;
          margin-bottom: 1rem; }
          .featured-projects .projects-grid .project-card .project-content .project-header .project-title {
            font-size: 1.5rem;
            font-weight: 700;
            color: #333;
            margin: 0; }
          .featured-projects .projects-grid .project-card .project-content .project-header .project-year {
            background: #f0f4ff;
            color: #667eea;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500; }
        .featured-projects .projects-grid .project-card .project-content .project-description {
          font-size: 1rem;
          color: #666;
          line-height: 1.6;
          margin-bottom: 1.5rem; }
        .featured-projects .projects-grid .project-card .project-content .project-highlights {
          margin-bottom: 1.5rem; }
          .featured-projects .projects-grid .project-card .project-content .project-highlights .highlight-item {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            margin-bottom: 0.5rem;
            font-size: 0.9rem;
            color: #555; }
            .featured-projects .projects-grid .project-card .project-content .project-highlights .highlight-item i {
              color: #667eea;
              width: 16px; }
        .featured-projects .projects-grid .project-card .project-content .project-tags {
          display: flex;
          flex-wrap: wrap;
          gap: 0.5rem;
          margin-bottom: 2rem; }
          .featured-projects .projects-grid .project-card .project-content .project-tags .tag {
            background: #f0f4ff;
            color: #667eea;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500; }
        .featured-projects .projects-grid .project-card .project-content .project-actions {
          display: flex;
          gap: 1rem;
          flex-wrap: wrap; }

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 0.95rem; }
  .btn-primary.large,
  .btn-secondary.large {
    padding: 1rem 2rem;
    font-size: 1.1rem; }

.btn-primary {
  background: #667eea;
  color: white; }
  .btn-primary:hover {
    background: #5a67d8;
    transform: translateY(-2px); }

.btn-secondary {
  background: transparent;
  color: #667eea;
  border: 2px solid #667eea; }
  .btn-secondary:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px); }

.research-impact {
  padding: 6rem 0;
  background: #f8f9ff; }
  .research-impact .impact-header {
    text-align: center;
    margin-bottom: 4rem; }
    .research-impact .impact-header h2 {
      font-size: 2.5rem;
      font-weight: 700;
      color: #333;
      margin-bottom: 1rem; }
    .research-impact .impact-header p {
      font-size: 1.2rem;
      color: #666; }
  .research-impact .impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto; }
    .research-impact .impact-grid .impact-card {
      background: white;
      border-radius: 16px;
      padding: 2rem;
      text-align: center;
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
      border: 1px solid #e2e8f0;
      transition: all 0.3s ease; }
      .research-impact .impact-grid .impact-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 16px 64px rgba(0, 0, 0, 0.12); }
      .research-impact .impact-grid .impact-card .impact-icon {
        width: 60px;
        height: 60px;
        background: linear-gradient(135deg, #667eea, #764ba2);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1.5rem;
        font-size: 1.5rem;
        color: white; }
      .research-impact .impact-grid .impact-card .impact-number {
        font-size: 3rem;
        font-weight: 700;
        color: #333;
        margin-bottom: 0.5rem; }
      .research-impact .impact-grid .impact-card .impact-label {
        font-size: 1.1rem;
        color: #666;
        font-weight: 500;
        margin-bottom: 1rem; }
      .research-impact .impact-grid .impact-card .impact-trend {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        font-size: 0.9rem;
        font-weight: 500; }
        .research-impact .impact-grid .impact-card .impact-trend.positive {
          color: #48bb78; }
        .research-impact .impact-grid .impact-card .impact-trend i {
          font-size: 0.8rem; }

.research-news {
  padding: 6rem 0;
  background: white; }
  .research-news .news-header {
    text-align: center;
    margin-bottom: 4rem; }
    .research-news .news-header h2 {
      font-size: 2.5rem;
      font-weight: 700;
      color: #333;
      margin-bottom: 1rem; }
    .research-news .news-header p {
      font-size: 1.2rem;
      color: #666; }
  .research-news .news-container {
    max-width: 1200px;
    margin: 0 auto; }
    .research-news .news-container .news-featured {
      background: white;
      border-radius: 16px;
      overflow: hidden;
      box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
      border: 1px solid #e2e8f0;
      margin-bottom: 3rem;
      display: grid;
      grid-template-columns: 1fr 2fr;
      gap: 0; }
      .research-news .news-container .news-featured .news-image {
        position: relative;
        height: 100%;
        min-height: 300px; }
        .research-news .news-container .news-featured .news-image img {
          width: 100%;
          height: 100%;
          object-fit: cover; }
        .research-news .news-container .news-featured .news-image .news-category {
          position: absolute;
          top: 1rem;
          left: 1rem;
          background: #667eea;
          color: white;
          padding: 0.25rem 0.75rem;
          border-radius: 20px;
          font-size: 0.8rem;
          font-weight: 500; }
      .research-news .news-container .news-featured .news-content {
        padding: 2rem; }
        .research-news .news-container .news-featured .news-content .news-meta {
          display: flex;
          gap: 1rem;
          margin-bottom: 1rem;
          font-size: 0.9rem;
          color: #666; }
        .research-news .news-container .news-featured .news-content .news-title {
          font-size: 1.8rem;
          font-weight: 700;
          color: #333;
          margin-bottom: 1rem;
          line-height: 1.3; }
        .research-news .news-container .news-featured .news-content .news-excerpt {
          font-size: 1rem;
          color: #666;
          line-height: 1.6;
          margin-bottom: 1.5rem; }
        .research-news .news-container .news-featured .news-content .news-tags {
          display: flex;
          flex-wrap: wrap;
          gap: 0.5rem;
          margin-bottom: 2rem; }
          .research-news .news-container .news-featured .news-content .news-tags .news-tag {
            background: #f0f4ff;
            color: #667eea;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500; }
        .research-news .news-container .news-featured .news-content .news-link {
          display: inline-flex;
          align-items: center;
          gap: 0.5rem;
          color: #667eea;
          text-decoration: none;
          font-weight: 500;
          transition: all 0.3s ease; }
          .research-news .news-container .news-featured .news-content .news-link:hover {
            color: #5a67d8;
            transform: translateX(5px); }
    .research-news .news-container .news-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 2rem;
      margin-bottom: 3rem; }
      .research-news .news-container .news-grid .news-card {
        background: white;
        border-radius: 16px;
        padding: 2rem;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
        border: 1px solid #e2e8f0;
        transition: all 0.3s ease; }
        .research-news .news-container .news-grid .news-card:hover {
          transform: translateY(-5px);
          box-shadow: 0 16px 64px rgba(0, 0, 0, 0.12); }
        .research-news .news-container .news-grid .news-card .news-date {
          font-size: 0.9rem;
          color: #667eea;
          font-weight: 500;
          margin-bottom: 1rem; }
        .research-news .news-container .news-grid .news-card .news-title {
          font-size: 1.3rem;
          margin-bottom: 1rem; }
        .research-news .news-container .news-grid .news-card .news-excerpt {
          font-size: 0.95rem;
          margin-bottom: 1.5rem; }
    .research-news .news-container .news-actions {
      text-align: center;
      display: flex;
      gap: 1rem;
      justify-content: center;
      flex-wrap: wrap; }

.research-cta {
  padding: 6rem 0;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white; }
  .research-cta .cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto; }
    .research-cta .cta-content h2 {
      font-size: 3rem;
      font-weight: 700;
      margin-bottom: 1.5rem; }
    .research-cta .cta-content p {
      font-size: 1.2rem;
      line-height: 1.6;
      margin-bottom: 3rem;
      opacity: 0.9; }
    .research-cta .cta-content .cta-actions {
      display: flex;
      gap: 1.5rem;
      justify-content: center;
      flex-wrap: wrap; }

@media (max-width: 1024px) {
  .overview-grid {
    grid-template-columns: 1fr;
    gap: 3rem; }

  .focus-areas-grid {
    grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem; }

  .hero-subtitle {
    font-size: 1.2rem; }

  .research-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    max-width: 100%;
    padding: 0 1rem; }

  .hero-content {
    padding: 0 1rem; }

  .overview-grid {
    grid-template-columns: 1fr;
    gap: 2rem; }

  .focus-areas-grid {
    grid-template-columns: 1fr; }

  .timeline-container::before {
    left: 2rem; }

  .timeline-item {
    flex-direction: row !important; }

  .timeline-content {
    margin-left: 4rem;
    margin-right: 0; }

  .projects-grid {
    grid-template-columns: 1fr; }

  .project-card.featured,
  .project-card.flagship {
    grid-column: span 1; }

  .news-featured {
    grid-template-columns: 1fr; }

  .news-image {
    min-height: 200px; }

  .cta-content h2 {
    font-size: 2rem; } }
@media (max-width: 480px) {
  .research-stats {
    grid-template-columns: 1fr; }

  .domain-filters {
    flex-direction: column;
    align-items: center; }

  .key-metrics {
    grid-template-columns: 1fr; }

  .cta-actions {
    flex-direction: column;
    align-items: center; }

  .hero-title {
    font-size: 2rem; }

  .hero-subtitle {
    font-size: 1rem; }

  .hero-content {
    padding: 0 0.5rem; } }
.fade-in {
  animation: fadeIn 0.6s ease-out forwards; }

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(30px); }
  to {
    opacity: 1;
    transform: translateY(0); } }
.loading {
  opacity: 0.6;
  pointer-events: none; }

:root {
  --primary-color: #068d88;
  --primary-light: rgba(6, 141, 136, 0.119);
  --primary-accent: #066363;
  --secondary-color: #3273dc;
  --secondary-light: rgba(50, 115, 220, 0.13);
  --text-color: #222;
  --text-muted: #444;
  --text-light: #666;
  --card-bg: #fff;
  --glass-bg: rgba(255, 255, 255, 0.15);
  --glass-border: rgba(0, 0, 0, 0.07);
  --shadow-light: rgba(0, 0, 0, 0.08);
  --shadow-medium: rgba(0, 0, 0, 0.12);
  --shadow-heavy: rgba(0, 0, 0, 0.2);
  --accent-cyan: #64ffda;
  --accent-yellow: #fffde7;
  --dark-bg: #183642;
  --dark-primary: #3bb6b0;
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  --transition-fast: 0.15s ease;
  --transition-medium: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-bounce: 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55); }

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px); }
  to {
    opacity: 1;
    transform: translateY(0); } }
@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-50px); }
  to {
    opacity: 1;
    transform: translateX(0); } }
@keyframes pulse {
  0%, 100% {
    transform: scale(1); }
  50% {
    transform: scale(1.05); } }
@keyframes shimmer {
  0% {
    background-position: -200% 0; }
  100% {
    background-position: 200% 0; } }
.full-bleed {
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw; }

.full-bleed-section {
  padding-left: 0;
  padding-right: 0; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg); }
  @media (max-width: 768px) {
    .container {
      padding: 0 var(--spacing-md); } }

.projects-section {
  padding: var(--spacing-xxl) 0;
  position: relative; }
  .projects-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(135deg, rgba(6, 141, 136, 0.02) 0%, rgba(50, 115, 220, 0.02) 100%);
    z-index: -1; }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl); }
  @media (min-width: 1200px) {
    .projects-grid {
      gap: 2.5rem; } }
  @media (max-width: 768px) {
    .projects-grid {
      grid-template-columns: 1fr;
      gap: var(--spacing-lg); } }

.project-link {
  text-decoration: none;
  color: inherit;
  display: block;
  border-radius: 20px;
  transition: all var(--transition-medium); }
  .project-link:hover, .project-link:focus {
    text-decoration: none;
    color: inherit;
    transform: translateY(-5px); }
  .project-link:focus {
    outline: 2px solid var(--accent-cyan);
    outline-offset: 4px; }

.project-card {
  background: rgba(255, 255, 255, 0.119);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  transition: all var(--transition-medium);
  background: var(--primary-light);
  border-radius: 20px;
  padding: var(--spacing-lg);
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
  position: relative;
  overflow: hidden;
  animation: fadeInUp 0.6s ease-out; }
  .project-card:hover {
    transform: translateY(-8px) scale(1.02); }
  .project-card:nth-child(1) {
    animation-delay: 0.1s; }
  .project-card:nth-child(2) {
    animation-delay: 0.2s; }
  .project-card:nth-child(3) {
    animation-delay: 0.3s; }
  .project-card:nth-child(4) {
    animation-delay: 0.4s; }
  .project-card:nth-child(5) {
    animation-delay: 0.5s; }
  .project-card:nth-child(6) {
    animation-delay: 0.6s; }
  .project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.7s ease;
    z-index: 1; }
  .project-card:hover {
    background: var(--glass-bg);
    box-shadow: 0 15px 35px var(--shadow-light), 0 5px 15px rgba(6, 141, 136, 0.1);
    border-color: rgba(6, 141, 136, 0.2); }
    .project-card:hover::before {
      left: 100%; }
    .project-card:hover .project-image {
      transform: scale(1.05); }
      .project-card:hover .project-image::after {
        opacity: 0.3; }
    .project-card:hover .project-title {
      color: var(--primary-accent); }
    .project-card:hover .project-tags .tag {
      transform: translateY(-2px);
      box-shadow: 0 4px 8px rgba(6, 141, 136, 0.2); }
  @media (max-width: 768px) {
    .project-card {
      flex-direction: column;
      text-align: center;
      padding: var(--spacing-md);
      gap: var(--spacing-md); } }

.project-image {
  flex-shrink: 0;
  width: 200px;
  height: 150px;
  border-radius: 15px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: transform var(--transition-medium);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1); }
  .project-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(6, 141, 136, 0.1) 0%, rgba(50, 115, 220, 0.1) 100%);
    opacity: 0;
    transition: opacity var(--transition-medium);
    z-index: 2; }
  .project-image img, .project-image video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-medium);
    z-index: 1; }
  .project-image.loading {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite; }
    .project-image.loading img, .project-image.loading video {
      opacity: 0; }
  @media (max-width: 768px) {
    .project-image {
      width: 100%;
      height: 200px; } }

.project-image-video video {
  border-radius: 10px;
  aspect-ratio: 4/3; }

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-medium);
  z-index: 3;
  border-radius: 15px; }
  .project-link:hover .project-overlay {
    opacity: 1; }

.overlay-content {
  color: white;
  text-align: center;
  font-weight: 600;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  transform: translateY(10px);
  transition: transform var(--transition-medium); }
  .project-link:hover .overlay-content {
    transform: translateY(0); }
  .overlay-content i {
    font-size: 1.5rem;
    margin-bottom: 0.25rem; }
  .overlay-content span {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px; }

.project-content {
  flex: 1;
  z-index: 2;
  position: relative; }

.project-title {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
  color: var(--text-color);
  transition: color var(--transition-medium);
  line-height: 1.3; }
  @media (max-width: 768px) {
    .project-title {
      font-size: 1.2rem; } }
  @media (max-width: 480px) {
    .project-title {
      font-size: 1.1rem; } }
  .project-title:hover {
    cursor: default; }

.project-description {
  font-size: 0.98rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
  color: var(--text-muted);
  text-align: justify; }
  @media (max-width: 768px) {
    .project-description {
      font-size: 0.9rem; } }
  @media (max-width: 480px) {
    .project-description {
      font-size: 0.85rem; } }
  @media (max-width: 768px) {
    .project-description {
      text-align: center; } }

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm); }
  @media (max-width: 768px) {
    .project-tags {
      justify-content: center; } }

.tag {
  background: var(--secondary-light);
  color: var(--primary-accent);
  padding: 0.4rem 0.9rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid rgba(10, 126, 139, 0.18);
  transition: all var(--transition-bounce);
  position: relative;
  overflow: hidden; }
  .tag::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.3) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease; }
  .tag:hover {
    background: rgba(6, 141, 136, 0.15);
    border-color: rgba(6, 141, 136, 0.3);
    color: #033333; }
    .tag:hover::before {
      transform: translateX(100%); }

.project-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-sm);
  border-top: 1px solid rgba(6, 141, 136, 0.1); }
  @media (max-width: 768px) {
    .project-meta {
      justify-content: center;
      gap: var(--spacing-sm); } }

.project-status {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.25rem 0.6rem;
  border-radius: 12px; }
  .project-status.active {
    background: rgba(76, 175, 80, 0.15);
    color: #2e7d32;
    border: 1px solid rgba(76, 175, 80, 0.3); }
  .project-status.completed {
    background: rgba(96, 125, 139, 0.15);
    color: #455a64;
    border: 1px solid rgba(96, 125, 139, 0.3); }

.project-year {
  font-size: 0.8rem;
  color: var(--text-light);
  font-weight: 500; }

.featured-section {
  background: var(--card-bg);
  padding: var(--spacing-xxl) 0;
  position: relative; }
  .featured-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(6, 141, 136, 0.03) 0%, transparent 50%), radial-gradient(circle at 80% 20%, rgba(50, 115, 220, 0.03) 0%, transparent 50%); }

.featured-header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
  position: relative;
  z-index: 2; }

.featured-title {
  margin-bottom: var(--spacing-sm);
  color: var(--text-color);
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-accent), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text; }
  @media (max-width: 768px) {
    .featured-title {
      font-size: 2rem; } }
  @media (max-width: 480px) {
    .featured-title {
      font-size: 1.5rem; } }

.featured-subtitle {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.6; }
  @media (max-width: 768px) {
    .featured-subtitle {
      font-size: 1rem;
      max-width: 90%; } }

.featured-footer {
  text-align: center;
  margin-top: var(--spacing-xl);
  position: relative;
  z-index: 2; }

.featured-btn {
  position: relative;
  overflow: hidden;
  transition: all var(--transition-medium);
  border-radius: 12px;
  font-weight: 600;
  padding: 1.2rem 2.5rem;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1rem;
  box-shadow: 0 5px 15px rgba(6, 141, 136, 0.3); }
  .featured-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left var(--transition-slow); }
  .featured-btn:hover::before {
    left: 100%; }
  .featured-btn:hover {
    transform: translateY(-3px) scale(1.05); }
  .featured-btn:hover {
    box-shadow: 0 8px 25px rgba(6, 141, 136, 0.4);
    text-decoration: none;
    color: white; }
  .featured-btn:active {
    transform: translateY(-1px) scale(0.98); }

.featured-arrow {
  font-size: 1.1em;
  transition: transform var(--transition-medium); }
  .featured-btn:hover .featured-arrow {
    transform: translateX(3px); }

.about-footer-section, .footer-dark {
  background: var(--dark-bg);
  color: #fff;
  padding: var(--spacing-xxl) 0 var(--spacing-xl) 0;
  margin-top: var(--spacing-xxl);
  position: relative; }
  .about-footer-section::before, .footer-dark::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--accent-cyan)); }

.about-footer-container {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  padding: 0 var(--spacing-lg); }
  @media (max-width: 600px) {
    .about-footer-container {
      padding: 0 var(--spacing-md); } }

.about-footer-title {
  font-size: 2.2rem;
  font-weight: 900;
  margin-bottom: 0.2em;
  color: var(--accent-yellow);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3); }
  @media (max-width: 600px) {
    .about-footer-title {
      font-size: 1.5rem; } }

.about-footer-role, .about-footer-specialty {
  font-size: 1.2rem;
  color: #e0e0e0;
  font-weight: 500; }
  @media (max-width: 600px) {
    .about-footer-role, .about-footer-specialty {
      font-size: 1rem; } }

.about-footer-contact,
.about-footer-office,
.about-footer-quicklinks,
.about-footer-hours {
  font-size: 1.05rem;
  color: #fff;
  margin-top: 0.5em;
  line-height: 1.5; }
  @media (max-width: 600px) {
    .about-footer-contact,
    .about-footer-office,
    .about-footer-quicklinks,
    .about-footer-hours {
      font-size: 0.98rem; } }

.about-footer-contact a,
.about-footer-quicklinks a {
  color: var(--accent-cyan);
  text-decoration: underline;
  font-weight: 700;
  margin: 0 0.2em;
  padding: 0.2rem 0.4rem;
  border-radius: 6px;
  transition: all var(--transition-medium);
  display: inline-block; }
  .about-footer-contact a:hover,
  .about-footer-quicklinks a:hover {
    color: var(--accent-yellow);
    background: var(--dark-primary);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(59, 182, 176, 0.3); }

.mr-05 {
  margin-right: var(--spacing-sm); }

.text-center {
  text-align: center; }

.text-gradient {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text; }

.loading-skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: 8px; }

@media (prefers-color-scheme: dark) {
  :root {
    --text-color: #e0e0e0;
    --text-muted: #b0b0b0;
    --text-light: #999;
    --card-bg: #1a1a1a;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1); }

  .project-card {
    background: rgba(6, 141, 136, 0.08); }
    .project-card:hover {
      background: rgba(255, 255, 255, 0.08); }

  .featured-section {
    background: #111; } }
@media (max-width: 1200px) {
  .projects-grid {
    grid-template-columns: 1fr;
    max-width: 800px;
    margin: 0 auto; }

  .project-card {
    max-width: 100%; } }
@media (max-width: 480px) {
  .project-card {
    padding: var(--spacing-md);
    border-radius: 15px; }

  .project-image {
    height: 180px; }

  .project-tags {
    gap: 0.3rem; }

  .tag {
    padding: 0.3rem 0.6rem;
    font-size: 0.7rem; } }
.project-card:focus-within,
.featured-btn:focus,
.about-footer-contact a:focus,
.about-footer-quicklinks a:focus {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important; } }
.contact-page, .contact-page body, .contact-page .card, .contact-page .card-content, .contact-page .content, .contact-page .columns, .contact-page .column, .contact-page label, .contact-page input, .contact-page textarea, .contact-page .button, .contact-page p, .contact-page h1, .contact-page h2, .contact-page h3, .contact-page h4, .contact-page h5, .contact-page h6, .contact-page ul, .contact-page ol, .contact-page li {
  color: #183642 !important; }

.blog-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem; }

.blog-header {
  margin-bottom: 2rem; }
  .blog-header .blog-intro {
    text-align: center;
    margin-bottom: 2rem; }
    .blog-header .blog-intro .blog-description {
      font-size: 1.2rem;
      color: var(--text-color);
      max-width: 800px;
      margin: 0 auto;
      line-height: 1.6; }
  .blog-header .blog-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap; }
    .blog-header .blog-controls .search-box {
      position: relative;
      flex: 1;
      max-width: 400px; }
      .blog-header .blog-controls .search-box .input {
        border: 2px solid var(--primary-color);
        border-radius: 25px;
        padding-left: 3rem; }
        .blog-header .blog-controls .search-box .input:focus {
          border-color: var(--primary-dark);
          box-shadow: 0 0 0 0.125em rgba(var(--primary-color), 0.25); }
      .blog-header .blog-controls .search-box .icon {
        position: absolute;
        left: 1rem;
        top: 50%;
        transform: translateY(-50%);
        color: var(--primary-color); }
    .blog-header .blog-controls .filter-dropdown .button {
      border: 2px solid var(--primary-color);
      color: var(--primary-color);
      border-radius: 25px; }
      .blog-header .blog-controls .filter-dropdown .button:hover {
        background-color: var(--primary-color);
        color: white; }

.featured-post {
  margin-bottom: 3rem; }
  .featured-post .card {
    border: 2px solid var(--primary-color);
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(var(--primary-color), 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease; }
    .featured-post .card:hover {
      transform: translateY(-5px);
      box-shadow: 0 16px 48px rgba(var(--primary-color), 0.2); }
    .featured-post .card .card-content {
      padding: 2rem; }
      .featured-post .card .card-content .title a {
        color: var(--primary-dark);
        text-decoration: none; }
        .featured-post .card .card-content .title a:hover {
          color: var(--primary-color); }
      .featured-post .card .card-content .tag.is-success {
        background-color: var(--primary-color);
        color: white;
        font-weight: 600; }

.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem; }
  @media (max-width: 768px) {
    .posts-grid {
      grid-template-columns: 1fr;
      gap: 1.5rem; } }

.post-card .card {
  height: 100%;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease; }
  .post-card .card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(var(--primary-color), 0.15);
    border-color: var(--primary-color); }
  .post-card .card .card-content {
    display: flex;
    flex-direction: column;
    height: 100%; }
    .post-card .card .card-content .title a {
      color: var(--text-color);
      text-decoration: none; }
      .post-card .card .card-content .title a:hover {
        color: var(--primary-color); }
    .post-card .card .card-content .content {
      flex-grow: 1; }
      .post-card .card .card-content .content p {
        color: var(--text-color);
        line-height: 1.6; }
  .post-card .card .card-footer .card-footer-item {
    color: var(--primary-color);
    font-weight: 600;
    transition: color 0.3s ease; }
    .post-card .card .card-footer .card-footer-item:hover {
      color: var(--primary-dark);
      background-color: rgba(var(--primary-color), 0.05); }

.box {
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 16px rgba(var(--primary-color), 0.08);
  margin-bottom: 2rem; }
  .box .title {
    color: var(--primary-dark);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem; }
    .box .title .icon {
      color: var(--primary-color); }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem; }
  .stats-grid .stat-item {
    text-align: center;
    padding: 1rem;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white; }
    .stats-grid .stat-item .stat-number {
      display: block;
      font-size: 2rem;
      font-weight: bold;
      line-height: 1; }
    .stats-grid .stat-item .stat-label {
      display: block;
      font-size: 0.8rem;
      opacity: 0.9;
      margin-top: 0.25rem; }

.tag.category-filter {
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 0.5rem; }
  .tag.category-filter:hover {
    background-color: var(--primary-color);
    color: white;
    transform: scale(1.05); }
  .tag.category-filter.is-active {
    background-color: var(--primary-dark);
    color: white; }

.archive-year {
  margin-bottom: 1.5rem; }
  .archive-year .title {
    color: var(--primary-color);
    margin-bottom: 0.5rem !important;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.25rem; }
  .archive-year .archive-posts .archive-post {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(var(--border-color), 0.3); }
    .archive-year .archive-posts .archive-post:last-child {
      border-bottom: none; }
    .archive-year .archive-posts .archive-post a {
      color: var(--text-color);
      text-decoration: none;
      flex: 1; }
      .archive-year .archive-posts .archive-post a:hover {
        color: var(--primary-color); }
    .archive-year .archive-posts .archive-post span {
      font-size: 0.8rem;
      white-space: nowrap;
      margin-left: 1rem; }

@media (max-width: 1024px) {
  .blog-container {
    padding: 0 1rem; }

  .columns {
    margin: 0; }
    .columns .column {
      padding: 1rem 0.75rem; } }
@media (max-width: 768px) {
  .blog-header .blog-controls {
    flex-direction: column; }
    .blog-header .blog-controls .search-box {
      max-width: 100%; }

  .featured-post .card .card-content {
    padding: 1.5rem; }

  .stats-grid {
    grid-template-columns: 1fr; }
    .stats-grid .stat-item {
      padding: 1.5rem; }

  .posts-grid {
    grid-template-columns: 1fr; } }
.post-card {
  animation: fadeInUp 0.6s ease-out; }

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px); }
  to {
    opacity: 1;
    transform: translateY(0); } }
.post-card:nth-child(1) {
  animation-delay: 0.1s; }

.post-card:nth-child(2) {
  animation-delay: 0.2s; }

.post-card:nth-child(3) {
  animation-delay: 0.3s; }

.post-card:nth-child(4) {
  animation-delay: 0.4s; }

.post-card:nth-child(5) {
  animation-delay: 0.5s; }

.post-card:nth-child(6) {
  animation-delay: 0.6s; }

.post-card.filtered-out {
  opacity: 0.3;
  transform: scale(0.95);
  pointer-events: none; }

.post-card.search-highlight {
  border: 2px solid var(--warning-color);
  box-shadow: 0 0 20px rgba(var(--warning-color), 0.3); }

#load-more-posts {
  border-radius: 25px;
  padding: 0.75rem 2rem;
  font-weight: 600;
  transition: all 0.3s ease; }
  #load-more-posts:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(var(--primary-color), 0.3); }

[data-theme="dark"] .blog-header .blog-description {
  color: var(--text-color); }
[data-theme="dark"] .post-card .card {
  background-color: var(--card-bg);
  border-color: var(--border-color); }
[data-theme="dark"] .box {
  background-color: var(--card-bg);
  border-color: var(--border-color); }
[data-theme="dark"] .featured-post .card {
  background-color: var(--card-bg); }

.archive-posts {
  max-height: 200px;
  overflow-y: auto; }
  .archive-posts::-webkit-scrollbar {
    width: 4px; }
  .archive-posts::-webkit-scrollbar-track {
    background: rgba(var(--border-color), 0.1);
    border-radius: 4px; }
  .archive-posts::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px; }
    .archive-posts::-webkit-scrollbar-thumb:hover {
      background: var(--primary-dark); }

.page-404-container {
  margin: 10px auto;
  max-width: 600px;
  text-align: center; }

.page-404-title {
  margin: 30px 0;
  font-size: 4em;
  line-height: 1;
  letter-spacing: -1px; }

:root {
  --primary-color: #8B4513;
  /* terre cuite traditionnelle */
  --primary-dark: #5D2F0A;
  /* brun foncé */
  --bg-color: #FDF5E6;
  /* crème pour le fond général */
  --text-color: #2F4F4F;
  /* gris ardoise foncé pour le texte */
  --card-bg: #FDF5E6;
  /* crème pour les cartes */
  --border-color: #DEB887;
  /* bordure dorée */
  --shadow: 0 4px 24px rgba(139,69,19,0.10); }

[data-theme="dark"] {
  --bg-color: #2F1B14;
  --text-color: #F5DEB3;
  --card-bg: #3E2723;
  --border-color: #8D6E63;
  --shadow: 0 4px 24px rgba(139,69,19,0.20); }

.hero.is-primary {
  background: linear-gradient(135deg, #5D2F0A 0%, #8B4513 50%, #D2B48C 100%); }

.profile-section {
  text-align: center; }
  .profile-section .profile-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    object-fit: cover;
    box-shadow: var(--shadow); }

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem; }

.publication-item {
  background: var(--card-bg);
  padding: 1.5rem;
  border-radius: 8px;
  box-shadow: var(--shadow);
  margin-bottom: 1rem;
  border-left: 4px solid var(--primary-color); }

@media (max-width: 768px) {
  .project-grid {
    grid-template-columns: 1fr; }

  .profile-section .profile-image {
    width: 150px;
    height: 150px; } }
body {
  background: linear-gradient(135deg, #FDF5E6 0%, #F5DEB3 100%);
  color: var(--text-color);
  transition: background-color 0.3s ease, color 0.3s ease;
  font-family: 'Ayuthaya', Georgia, serif !important; }

/* Fix for white text on white background issue in main content - using Ayuthaya colors */
.section .content {
  color: #2F4F4F !important;
  /* Dark slate gray for all text */ }
  .section .content h1, .section .content h2, .section .content h3, .section .content h4, .section .content h5, .section .content h6 {
    color: #2F4F4F !important;
    /* Dark slate gray for headings */ }
  .section .content p, .section .content li, .section .content span, .section .content div {
    color: #2F4F4F !important;
    /* Dark slate gray for paragraphs and lists */ }
  .section .content a {
    color: #B8860B !important;
    /* Dark golden rod for links */ }
    .section .content a:hover {
      color: #8B4513 !important;
      /* Saddle brown for hover */ }

/* Style Ayuthaya universel pour tous les éléments textuels */
body, h1, h2, h3, h4, h5, h6, p, a, span, strong, em, li, ul, ol, button, .button, .tag, .title, .subtitle, .badge-text, .cta-button, .quick-links, label, input, textarea, blockquote, th, td {
  font-family: 'Ayuthaya', Georgia, serif !important;
  letter-spacing: 0.2px; }

/* OVERRIDE: Force Ayuthaya text colors for main content (highest priority) */
body .section .content {
  color: #2F4F4F !important;
  /* Dark slate gray for all text */ }

body .section .content h1,
body .section .content h2,
body .section .content h3,
body .section .content h4,
body .section .content h5,
body .section .content h6 {
  color: #2F4F4F !important;
  /* Dark slate gray for headings */ }

body .section .content p,
body .section .content li,
body .section .content span,
body .section .content div {
  color: #2F4F4F !important;
  /* Dark slate gray for paragraphs and lists */ }

body .section .content a {
  color: #B8860B !important;
  /* Dark golden rod for links */ }

body .section .content a:hover {
  color: #8B4513 !important;
  /* Saddle brown for hover */ }

/*# sourceMappingURL=app.css.map */