/* ============================================================
   Dr. Manjunath Sharanappanavar – Portfolio Stylesheet
   Vibrant / Premium / Glassmorphism Edition
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── CSS Custom Properties ── */
:root {
  /* Brand palette */
  --primary:        #ea6852;
  --primary-light:  #ff9279;
  --primary-dark:   #c84a36;
  --secondary:      #ffc028;
  --secondary-light:#ffdb73;
  --accent:         #f40445;
  --accent-light:   #ff5c87;

  /* Surfaces */
  --bg-base:    #fff8f3;
  --bg-alt:     #fff1e4;
  --bg-deep:    #fdece0;
  --bg-card:    rgba(255,255,255,0.62);
  --bg-card-solid: #ffffff;
  --glass-border:  rgba(255,255,255,0.85);
  --glass-border-soft: rgba(255,255,255,0.5);

  /* Text */
  --text-primary:   #2a1726;
  --text-secondary: #6e5560;
  --text-muted:     #a3909a;
  --text-on-dark:   #fff5ef;

  /* Gradients */
  --gradient-primary:   linear-gradient(135deg, #ea6852 0%, #f40445 100%);
  --gradient-secondary: linear-gradient(135deg, #ffc028 0%, #ea6852 100%);
  --gradient-accent:    linear-gradient(135deg, #f40445 0%, #ff8a3d 100%);
  --gradient-warm:      linear-gradient(120deg, #ea6852 0%, #ffc028 55%, #f40445 100%);
  --gradient-dark:      linear-gradient(135deg, #2a1726 0%, #4a1f3a 50%, #6e1f3a 100%);
  --gradient-mesh:
    radial-gradient(at 15% 20%, rgba(234,104,82,0.22) 0, transparent 45%),
    radial-gradient(at 85% 10%, rgba(255,192,40,0.20) 0, transparent 45%),
    radial-gradient(at 50% 90%, rgba(244,4,69,0.16) 0, transparent 50%),
    radial-gradient(at 90% 70%, rgba(234,104,82,0.14) 0, transparent 45%);

  /* Shadows */
  --shadow-soft:   0 10px 34px -12px rgba(42,23,38,0.16);
  --shadow-card:   0 8px 28px -8px rgba(42,23,38,0.12);
  --shadow-hover:  0 24px 56px -16px rgba(244,4,69,0.32);
  --shadow-glow:   0 0 0 1px rgba(255,255,255,0.6) inset, 0 18px 46px -14px rgba(234,104,82,0.4);
  --shadow-glow-accent: 0 14px 40px -10px rgba(244,4,69,0.45);

  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 30px;
  --radius-xl: 40px;

  --font-head: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --transition: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --nav-h: 84px;
}

/* ── Reset & Base ── */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
}
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: var(--gradient-mesh);
  z-index: 0;
  pointer-events: none;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
input,textarea,select { font-family: inherit; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-alt); }
::-webkit-scrollbar-thumb { background: var(--gradient-primary); border-radius: 4px; }

/* ── Typography ── */
h1,h2,h3,h4,h5 { font-family: var(--font-head); font-weight: 700; line-height: 1.2; }
.section-label {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.section-label::before,
.section-label::after { content:''; flex: 1; height: 2px; background: var(--gradient-secondary); opacity: 0.5; width: 30px; border-radius: 2px; }
.section-title {
  font-size: clamp(2.1rem, 4.2vw, 3.2rem);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 18px;
  position: relative;
}
.section-title span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}
.section-subtitle {
  font-size: 1.08rem;
  color: var(--text-secondary);
  max-width: 620px;
  line-height: 1.85;
}
.section-header { margin-bottom: 64px; position: relative; z-index: 2; }
.section-header.center { text-align: center; }
.section-header.center .section-label { justify-content: center; }
.section-header.center .section-subtitle { margin: 0 auto; }

/* ── Layout ── */
.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 2; }
.section { padding: 110px 0; position: relative; overflow: hidden; }
.section-alt { background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg-deep) 100%); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 30px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }

/* ── Decorative Blobs & Floating Shapes ── */
.blob {
  position: absolute;
  border-radius: 50% 60% 70% 40% / 50% 60% 30% 70%;
  filter: blur(50px);
  opacity: 0.55;
  z-index: 0;
  pointer-events: none;
  animation: blobMorph 14s ease-in-out infinite, blobFloat 11s ease-in-out infinite;
  will-change: transform;
}
.blob-primary   { background: var(--gradient-primary); }
.blob-secondary { background: var(--gradient-secondary); }
.blob-accent    { background: var(--gradient-accent); }
@keyframes blobMorph {
  0%,100% { border-radius: 50% 60% 70% 40% / 50% 60% 30% 70%; }
  50%     { border-radius: 40% 60% 30% 70% / 60% 40% 70% 30%; }
}
@keyframes blobFloat {
  0%,100% { transform: translate(0,0) scale(1); }
  50%     { transform: translate(24px,-30px) scale(1.06); }
}
.shape-dot, .shape-ring {
  position: absolute;
  z-index: 1;
  pointer-events: none;
  animation: shapeFloat 6s ease-in-out infinite;
}
.shape-dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--gradient-secondary);
  box-shadow: 0 0 18px rgba(255,192,40,0.6);
}
.shape-ring {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 3px solid var(--accent);
  opacity: 0.5;
}
@keyframes shapeFloat {
  0%,100% { transform: translateY(0) rotate(0deg); }
  50%     { transform: translateY(-18px) rotate(180deg); }
}

/* Glass utility */
.glass {
  background: var(--bg-card);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--glass-border);
}

/* ── Preloader ── */
#preloader {
  position: fixed; inset: 0;
  background: var(--gradient-warm);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s, visibility 0.6s;
}
#preloader.hide { opacity: 0; visibility: hidden; }
.loader-ring {
  width: 60px; height: 60px;
  border: 4px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.85s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Navigation ── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}
#navbar.scrolled {
  background: rgba(255,248,243,0.78);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(42,23,38,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.6);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.nav-logo {
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.nav-logo small {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  -webkit-text-fill-color: var(--accent);
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  font-size: 0.83rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: 50px;
  transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-link:hover,
.nav-link.active { color: var(--primary); background: rgba(234,104,82,0.1); }
.nav-cta {
  padding: 11px 26px;
  background: var(--gradient-primary);
  color: #fff !important;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.83rem;
  box-shadow: var(--shadow-glow-accent);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.nav-cta:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 18px 50px -10px rgba(244,4,69,0.55);
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 24px; height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  top: var(--nav-h); left: 0; right: 0; bottom: 0;
  background: rgba(255,248,243,0.98);
  backdrop-filter: blur(24px);
  z-index: 999;
  padding: 40px 24px;
  transform: translateX(100%);
  transition: transform var(--transition);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav .nav-link {
  font-size: 1.1rem;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(234,104,82,0.2);
  text-align: center;
  background: #fff;
}

/* ── Hero Section ── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
}
.hero-bg {
  position: absolute; inset: 0;
  background: var(--gradient-mesh);
  z-index: 0;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-content { max-width: 580px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 50px;
  padding: 9px 22px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 30px;
  letter-spacing: 0.04em;
  box-shadow: var(--shadow-card);
}
.hero-badge i { font-size: 0.9rem; color: var(--accent); }
.hero-name {
  font-size: clamp(2.7rem, 5.6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.08;
  margin-bottom: 14px;
  background: var(--gradient-warm);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: gradientShift 8s ease infinite;
}
@keyframes gradientShift {
  0%,100% { background-position: 0% 50%; }
  50%     { background-position: 100% 50%; }
}
.hero-title {
  font-family: var(--font-body);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 26px;
  letter-spacing: 0.02em;
}
.hero-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 42px;
  max-width: 500px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 32px;
  background: var(--gradient-primary);
  color: #fff;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: var(--shadow-glow-accent);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.btn-primary:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 22px 54px -10px rgba(244,4,69,0.55);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border: 2px solid var(--primary);
  color: var(--primary-dark);
  background: rgba(255,255,255,0.5);
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.92rem;
  transition: background var(--transition-fast), transform var(--transition-fast), color var(--transition-fast);
}
.btn-outline:hover { background: var(--gradient-primary); color: #fff; border-color: transparent; transform: translateY(-3px); }

.hero-socials {
  display: flex;
  gap: 14px;
  margin-top: 42px;
}
.hero-social {
  width: 44px; height: 44px;
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  color: var(--primary-dark);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}
.hero-social:hover { background: var(--gradient-primary); color: #fff; transform: translateY(-4px) scale(1.08); box-shadow: var(--shadow-glow-accent); }

/* Hero Photo */
.hero-visual { display: flex; justify-content: center; align-items: center; position: relative; }
.hero-photo-wrap {
  position: relative;
  width: 380px; height: 420px;
}
.hero-photo-frame {
  width: 100%; height: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 4px solid #fff;
  background: var(--bg-card-solid);
  position: relative;
  box-shadow: var(--shadow-hover);
}
.hero-photo-frame::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(244,4,69,0.25) 100%);
  pointer-events: none;
}
.hero-photo-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top center;
}
.hero-photo-accent-1 {
  position: absolute;
  top: -16px; right: -16px;
  width: 70px; height: 70px;
  border: 3px solid var(--secondary);
  border-radius: var(--radius-md);
  opacity: 0.85;
  animation: shapeFloat 7s ease-in-out infinite;
}
.hero-photo-accent-2 {
  position: absolute;
  bottom: -16px; left: -16px;
  width: 50px; height: 50px;
  background: var(--gradient-accent);
  border-radius: 50%;
  opacity: 0.9;
  animation: shapeFloat 5s ease-in-out infinite reverse;
}
.hero-stat-card {
  position: absolute;
  background: rgba(255,255,255,0.78);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-hover);
}
.hero-stat-card.card-1 { bottom: 30px; left: -56px; }
.hero-stat-card.card-2 { top: 30px; right: -56px; }
.hero-stat-icon {
  width: 40px; height: 40px;
  background: var(--gradient-secondary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1rem;
  box-shadow: 0 8px 20px rgba(255,192,40,0.4);
}
.hero-stat-info strong { display: block; font-size: 1.3rem; font-weight: 800; color: var(--text-primary); }
.hero-stat-info small { font-size: 0.72rem; color: var(--text-muted); letter-spacing: 0.05em; }

/* Hero scroll hint */
.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: bounce 2s ease-in-out infinite;
  z-index: 2;
}
.hero-scroll i { font-size: 1.1rem; color: var(--primary); }
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(6px)} }

/* ── Stats / Counters ── */
#stats { padding: 60px 0; background: var(--gradient-primary); position: relative; overflow: hidden; }
#stats::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--gradient-mesh);
  opacity: 0.6;
}
.stats-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 0; position: relative; z-index: 1; }
.stat-item {
  text-align: center;
  padding: 28px 16px;
  border-right: 1px solid rgba(255,255,255,0.22);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-family: var(--font-head);
  font-size: 2.7rem;
  font-weight: 800;
  color: #fff;
  display: block;
  line-height: 1;
  margin-bottom: 8px;
  text-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.stat-suffix { font-size: 1.8rem; vertical-align: top; margin-top: 4px; display: inline-block; color: #fff; }
.stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}

/* ── About ── */
#about .about-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 70px; align-items: center; position: relative; z-index: 2; }
.about-img-wrap { position: relative; }
.about-img-frame {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 4px solid #fff;
  background: var(--bg-card-solid);
  height: 480px;
  box-shadow: var(--shadow-hover);
}
.about-img-frame img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.about-badge {
  position: absolute;
  bottom: -22px; right: -22px;
  background: var(--gradient-secondary);
  color: #2a1726;
  border-radius: var(--radius-md);
  padding: 22px 26px;
  font-weight: 800;
  text-align: center;
  box-shadow: 0 16px 40px -8px rgba(255,192,40,0.5);
}
.about-badge strong { display: block; font-size: 2.1rem; line-height: 1; font-family: var(--font-head); }
.about-badge span { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; }
.about-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }
.about-tag {
  padding: 7px 18px;
  border: 1px solid rgba(234,104,82,0.3);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--primary-dark);
  background: rgba(234,104,82,0.08);
  transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}
.about-tag:hover { background: var(--gradient-primary); color: #fff; transform: translateY(-2px); }
.about-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 30px; }
.about-info-item { display: flex; align-items: flex-start; gap: 12px; }
.about-info-icon {
  width: 40px; height: 40px; min-width: 40px;
  background: var(--gradient-secondary);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 0.9rem; margin-top: 2px;
  box-shadow: 0 6px 16px rgba(255,192,40,0.35);
}
.about-info-text strong { display: block; font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 2px; }
.about-info-text span { font-size: 0.9rem; color: var(--text-secondary); }

/* Skills bars */
.skill-bars { margin-top: 32px; }
.skill-bar { margin-bottom: 18px; }
.skill-meta { display: flex; justify-content: space-between; margin-bottom: 7px; font-size: 0.83rem; color: var(--text-secondary); font-weight: 500; }
.skill-track {
  height: 8px; background: rgba(234,104,82,0.12);
  border-radius: 4px; overflow: hidden;
}
.skill-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 4px;
  width: 0;
  box-shadow: 0 0 12px rgba(234,104,82,0.5);
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ── Education ── */
.timeline { position: relative; padding-left: 36px; }
.timeline::before {
  content: '';
  position: absolute;
  left: 9px; top: 6px; bottom: 6px;
  width: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
}
.timeline-item { position: relative; margin-bottom: 44px; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: -30px; top: 6px;
  width: 18px; height: 18px;
  border: 3px solid var(--primary);
  border-radius: 50%;
  background: #fff;
  z-index: 1;
  transition: background var(--transition-fast), box-shadow var(--transition-fast);
}
.timeline-item:hover .timeline-dot { background: var(--gradient-primary); box-shadow: 0 0 0 6px rgba(234,104,82,0.18); }
.timeline-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 26px 28px;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
.timeline-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateX(6px) translateY(-2px);
}
.timeline-period {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 8px;
  font-weight: 600;
}
.timeline-card h3 { font-size: 1.12rem; color: var(--text-primary); margin-bottom: 4px; }
.timeline-card h4 { font-size: 0.9rem; color: var(--text-secondary); font-family: var(--font-body); font-weight: 500; margin-bottom: 10px; }
.timeline-card p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.75; }
.timeline-score {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #fff;
  background: var(--gradient-secondary);
  padding: 4px 12px;
  border-radius: 50px;
  margin-top: 10px;
}

/* ── Experience ── */
.exp-timeline { position: relative; }
.exp-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 0;
  margin-bottom: 40px;
  position: relative;
}
.exp-item::after {
  content: '';
  position: absolute;
  left: 180px;
  top: 0; bottom: -40px;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), transparent);
}
.exp-item:last-child::after { display: none; }
.exp-date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.5;
  padding-right: 30px;
  padding-top: 4px;
  font-weight: 600;
}
.exp-content { padding-left: 36px; position: relative; }
.exp-content::before {
  content: '';
  position: absolute;
  left: -6px; top: 8px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--gradient-primary);
  box-shadow: 0 0 0 5px rgba(234,104,82,0.18);
}
.exp-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 26px 28px;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
.exp-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.exp-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 0.05em;
}
.exp-badge.current { background: var(--gradient-secondary); color: #2a1726; }
.exp-badge.prev { background: rgba(234,104,82,0.1); color: var(--primary-dark); border: 1px solid rgba(234,104,82,0.25); }
.exp-card h3 { font-size: 1.12rem; color: var(--text-primary); margin-bottom: 4px; }
.exp-card h4 { font-size: 0.9rem; color: var(--accent); font-family: var(--font-body); font-weight: 600; margin-bottom: 12px; }
.exp-card p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.75; }
.exp-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.exp-tag {
  padding: 5px 14px;
  background: rgba(244,4,69,0.07);
  border: 1px solid rgba(244,4,69,0.18);
  border-radius: 50px;
  font-size: 0.73rem;
  font-weight: 600;
  color: var(--accent);
}

/* ── Research ── */
.research-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; position: relative; z-index: 2; }
.research-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.research-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-warm);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.research-card:hover::before { transform: scaleX(1); }
.research-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.research-icon {
  width: 60px; height: 60px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.55rem;
  color: #fff;
  margin-bottom: 24px;
  box-shadow: 0 10px 26px -6px rgba(234,104,82,0.45);
  transition: transform var(--transition-fast);
}
.research-card:hover .research-icon { transform: rotate(-8deg) scale(1.08); }
.research-card h3 { font-size: 1.08rem; color: var(--text-primary); margin-bottom: 10px; }
.research-card p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.75; }
.research-highlight {
  background: var(--gradient-dark);
  border-radius: var(--radius-lg);
  padding: 40px 44px;
  margin-top: 50px;
  display: flex;
  align-items: center;
  gap: 40px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-hover);
}
.research-highlight::before {
  content:'';
  position:absolute; inset:0;
  background: radial-gradient(circle at 80% 20%, rgba(244,4,69,0.35), transparent 60%);
}
.rh-icon {
  width: 76px; height: 76px; min-width: 76px;
  background: var(--gradient-secondary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.1rem; color: #2a1726;
  position: relative; z-index: 1;
  box-shadow: 0 12px 30px -6px rgba(255,192,40,0.5);
}
.rh-body { position: relative; z-index: 1; }
.rh-body h3 { font-size: 1.2rem; color: #fff; margin-bottom: 8px; }
.rh-body p { font-size: 0.9rem; color: rgba(255,245,239,0.85); line-height: 1.75; }
.rh-meta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  font-size: 0.78rem;
  color: var(--secondary);
  font-weight: 700;
}

/* ── Publications ── */
.pub-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 40px;
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border-radius: 50px;
  padding: 6px;
  border: 1px solid var(--glass-border);
  width: fit-content;
  box-shadow: var(--shadow-card);
}
.pub-tab {
  padding: 10px 26px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.pub-tab.active { background: var(--gradient-primary); color: #fff; box-shadow: var(--shadow-glow-accent); }
.pub-panel { display: none; }
.pub-panel.active { display: block; }
.pub-list { display: flex; flex-direction: column; gap: 16px; }
.pub-item {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 22px 26px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
.pub-item:hover { box-shadow: var(--shadow-hover); transform: translateX(6px); border-left-color: var(--accent); }
.pub-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--primary);
  min-width: 28px;
  padding-top: 2px;
}
.pub-body h4 { font-size: 0.95rem; color: var(--text-primary); font-family: var(--font-body); font-weight: 700; margin-bottom: 6px; line-height: 1.5; }
.pub-meta { font-size: 0.8rem; color: var(--text-muted); line-height: 1.6; }
.pub-meta em { color: var(--accent); font-style: normal; font-weight: 600; }
.pub-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
}
.pub-badge.q1 { background: var(--gradient-secondary); color: #2a1726; }
.pub-badge.conf { background: rgba(244,4,69,0.1); color: var(--accent); border: 1px solid rgba(244,4,69,0.2); }
.pub-badge.book { background: var(--gradient-primary); color: #fff; }

/* ── Awards ── */
.awards-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; position: relative; z-index: 2; }
.award-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
}
.award-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.award-icon {
  width: 68px; height: 68px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.65rem;
  color: #fff;
  margin: 0 auto 18px;
  box-shadow: 0 10px 28px -6px rgba(234,104,82,0.5);
}
.award-year {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 10px;
  font-weight: 700;
}
.award-card h3 { font-size: 1rem; color: var(--text-primary); margin-bottom: 8px; line-height: 1.4; }
.award-card p { font-size: 0.84rem; color: var(--text-secondary); line-height: 1.7; }
.award-featured {
  grid-column: span 3;
  background: var(--gradient-warm);
  border-color: transparent;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 36px 40px;
  box-shadow: var(--shadow-hover);
}
.award-featured .award-icon { margin: 0; min-width: 68px; background: rgba(255,255,255,0.9); color: var(--accent); }
.award-featured-body h3 { font-size: 1.2rem; color: #fff; }
.award-featured-body .award-year { color: #fff; opacity: 0.9; }
.award-featured-body p { color: rgba(255,255,255,0.92); }

/* ── Projects ── */
.projects-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 26px; position: relative; z-index: 2; }
.project-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex; flex-direction: column; gap: 14px;
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.project-num {
  font-family: var(--font-mono);
  font-size: 2.1rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
  line-height: 1;
}
.project-card h3 { font-size: 0.94rem; color: var(--text-primary); line-height: 1.55; }
.project-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(244,4,69,0.08);
  border: 1px solid rgba(244,4,69,0.2);
  border-radius: 50px;
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 700;
  margin-top: auto;
  width: fit-content;
}

/* ── Events ── */
.events-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; position: relative; z-index: 2; }
.event-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 28px 28px;
  display: flex;
  gap: 22px;
  align-items: flex-start;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}
.event-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.event-date-box {
  min-width: 64px;
  text-align: center;
  background: var(--gradient-secondary);
  border-radius: var(--radius-md);
  padding: 12px 8px;
  box-shadow: 0 8px 20px -6px rgba(255,192,40,0.5);
}
.event-date-box .month {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #2a1726;
  font-weight: 700;
}
.event-date-box .year {
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-weight: 800;
  color: #2a1726;
  line-height: 1;
}
.event-body h3 { font-size: 1rem; color: var(--text-primary); margin-bottom: 6px; line-height: 1.4; }
.event-body p { font-size: 0.83rem; color: var(--text-secondary); line-height: 1.7; }
.event-role {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  background: var(--gradient-accent);
  padding: 4px 12px;
  border-radius: 50px;
}

/* ── Gallery ── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 18px;
  position: relative;
  z-index: 2;
}
.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  border: 3px solid #fff;
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}
.gallery-item:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(234,104,82,0.75), rgba(244,4,69,0.75));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay i { color: #fff; font-size: 1.8rem; }
.gallery-note {
  text-align: center;
  margin-top: 28px;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
}

/* ── Subjects ── */
.subjects-wrap {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 14px;
  position: relative;
  z-index: 2;
}
.subject-chip {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 18px 18px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}
.subject-chip:hover { background: var(--gradient-primary); color: #fff; transform: translateY(-4px); box-shadow: var(--shadow-hover); }

/* ── Contact ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 60px; align-items: start; position: relative; z-index: 2; }
.contact-info { display: flex; flex-direction: column; gap: 22px; }
.contact-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  display: flex;
  gap: 18px;
  align-items: center;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.contact-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.contact-icon {
  width: 48px; height: 48px; min-width: 48px;
  background: var(--gradient-primary);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: #fff;
  box-shadow: 0 8px 20px -4px rgba(234,104,82,0.45);
}
.contact-card-label { font-size: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; font-weight: 600; }
.contact-card-value { font-size: 0.95rem; color: var(--text-primary); font-weight: 600; }
.contact-memberships {
  background: var(--gradient-dark);
  border-radius: var(--radius-md);
  padding: 24px 26px;
  box-shadow: var(--shadow-hover);
}
.contact-memberships h4 { font-family: var(--font-body); font-size: 0.85rem; font-weight: 700; color: var(--secondary-light); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 14px; }
.membership-list { display: flex; flex-direction: column; gap: 10px; }
.membership-item { display: flex; align-items: center; gap: 12px; font-size: 0.88rem; color: rgba(255,245,239,0.9); }
.membership-item i { color: var(--secondary); font-size: 0.8rem; }

/* Contact Form */
.contact-form-wrap {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: 42px 38px;
  box-shadow: var(--shadow-hover);
}
.contact-form-wrap h3 { font-size: 1.45rem; margin-bottom: 6px; }
.contact-form-wrap p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 8px; letter-spacing: 0.04em; }
.form-control {
  width: 100%;
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(234,104,82,0.2);
  border-radius: var(--radius-sm);
  padding: 13px 18px;
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(234,104,82,0.14); }
.form-control::placeholder { color: var(--text-muted); }
textarea.form-control { resize: vertical; min-height: 120px; }
.form-submit {
  width: 100%;
  padding: 16px;
  background: var(--gradient-primary);
  color: #fff;
  border: none;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-glow-accent);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.form-submit:hover { transform: translateY(-3px) scale(1.01); box-shadow: 0 22px 54px -10px rgba(244,4,69,0.55); }

/* ── Footer ── */
#footer {
  background: var(--gradient-dark);
  padding: 56px 0 30px;
  position: relative;
  overflow: hidden;
}
#footer::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 15% 20%, rgba(234,104,82,0.3), transparent 50%),
              radial-gradient(circle at 85% 80%, rgba(255,192,40,0.18), transparent 50%);
}
#footer .container { position: relative; z-index: 1; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}
.footer-brand .nav-logo { margin-bottom: 16px; -webkit-text-fill-color: initial; background: var(--gradient-secondary); -webkit-background-clip: text; background-clip: text; color: transparent; }
.footer-brand .nav-logo small { color: var(--secondary-light); -webkit-text-fill-color: var(--secondary-light); }
.footer-brand p { font-size: 0.85rem; color: rgba(255,245,239,0.7); line-height: 1.8; max-width: 300px; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  width: 38px; height: 38px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  color: rgba(255,245,239,0.8);
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}
.footer-social a:hover { background: var(--gradient-primary); border-color: transparent; color: #fff; transform: translateY(-3px); }
.footer-col h4 { font-family: var(--font-body); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--secondary-light); font-weight: 700; margin-bottom: 18px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.88rem; color: rgba(255,245,239,0.7); transition: color var(--transition-fast); }
.footer-links a:hover { color: var(--secondary); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.14);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-copy { font-size: 0.82rem; color: rgba(255,245,239,0.6); }

/* ── Back to Top ── */
#back-top {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 48px; height: 48px;
  background: var(--gradient-primary);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow-glow-accent);
  cursor: pointer;
  opacity: 0; visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast);
  z-index: 900;
}
#back-top.show { opacity: 1; visibility: visible; }
#back-top:hover { transform: translateY(-4px) scale(1.06); }

/* ── Utility ── */
.text-gold { background: var(--gradient-secondary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.divider { height: 1px; background: rgba(234,104,82,0.18); margin: 60px 0; }
.mt-8 { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mt-20 { margin-top: 20px; }
.mt-32 { margin-top: 32px; }

/* ── AOS overrides ── */
[data-aos] { opacity: 0; }
[data-aos].aos-animate { opacity: 1; }

/* ── Magnific Popup custom ── */
.mfp-bg { background: rgba(42,23,38,0.92); }
.mfp-image-holder .mfp-close,
.mfp-iframe-holder .mfp-close { color: var(--secondary); }

/* ── Responsive ── */
@media (max-width: 1100px) {
  .stats-grid { grid-template-columns: repeat(3,1fr); }
  .stat-item:nth-child(3) { border-right: none; }
  .stat-item:nth-child(4) { border-top: 1px solid rgba(255,255,255,0.22); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 900px) {
  .nav-menu { display: none; }
  .hamburger { display: flex; }
  .hero-grid { grid-template-columns: 1fr; gap: 50px; }
  .hero-visual { order: -1; }
  .hero-photo-wrap { width: 300px; height: 340px; }
  .hero-stat-card.card-1 { left: -10px; }
  .hero-stat-card.card-2 { right: -10px; }
  #about .about-grid { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .research-grid { grid-template-columns: 1fr; }
  .awards-grid { grid-template-columns: 1fr 1fr; }
  .award-featured { grid-column: span 2; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .events-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .subjects-wrap { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .exp-item { grid-template-columns: 1fr; }
  .exp-item::after { display: none; }
  .exp-date { padding-bottom: 8px; padding-right: 0; }
  .exp-content { padding-left: 20px; }
  .blob { display: none; }
}

@media (max-width: 640px) {
  :root { --nav-h: 68px; }
  .section { padding: 76px 0; }
  .section-title { font-size: 1.85rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.22); }
  .stat-item:nth-child(even) { border-right: 1px solid rgba(255,255,255,0.22); }
  .grid-3 { grid-template-columns: 1fr; }
  .awards-grid { grid-template-columns: 1fr; }
  .award-featured { grid-column: span 1; flex-direction: column; text-align: center; }
  .award-featured .award-icon { margin: 0 auto; }
  .projects-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .subjects-wrap { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .research-highlight { flex-direction: column; text-align: center; }
  .hero-photo-wrap { width: 260px; height: 290px; }
  .contact-form-wrap { padding: 30px 24px; }
}