/* ===== Reset & Variables ===== */
:root {
  --primary: #0e8a5f;
  --primary-dark: #0b6f4a;
  --primary-light: rgba(14, 138, 95, 0.13);
  --teal: #0b6f8f;
  --teal-light: rgba(11, 111, 143, 0.13);
  --accent: #e8a33d;
  --accent-dark: #c9851f;
  --accent-light: rgba(232, 163, 61, 0.16);
  --dark: #17382e;
  --text: #2a4652;
  --muted: #5f7480;
  --glass: rgba(255, 255, 255, 0.4);
  --glass-strong: rgba(255, 255, 255, 0.62);
  --glass-border: rgba(255, 255, 255, 0.55);
  --glass-border-dark: rgba(255, 255, 255, 0.16);
  --shadow: 0 8px 32px rgba(20, 52, 42, 0.12);
  --shadow-lg: 0 22px 55px rgba(20, 52, 42, 0.2);
  --blur: 18px;
  --radius: 18px;
  --font: "Vazirmatn", "Segoe UI", Tahoma, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--font);
  color: var(--text);
  line-height: 1.9;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(60% 50% at 12% 8%, rgba(14, 138, 95, 0.22), transparent 62%),
    radial-gradient(52% 42% at 88% 16%, rgba(11, 111, 143, 0.2), transparent 62%),
    radial-gradient(55% 45% at 50% 96%, rgba(232, 163, 61, 0.16), transparent 62%),
    linear-gradient(135deg, #eef8f2 0%, #e8f2fb 45%, #f6efe2 100%);
  background-attachment: fixed;
}

body::before,
body::after {
  content: "";
  position: fixed;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.38;
  z-index: 0;
  pointer-events: none;
}
body::before {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(14, 138, 95, 0.5), transparent 70%);
  top: -140px;
  right: -120px;
  animation: blobFloat 18s ease-in-out infinite alternate;
}
body::after {
  width: 460px;
  height: 460px;
  background: radial-gradient(circle, rgba(11, 111, 143, 0.45), transparent 70%);
  bottom: -120px;
  left: -100px;
  animation: blobFloat 24s ease-in-out infinite alternate-reverse;
}
@keyframes blobFloat {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(44px, -34px) scale(1.15); }
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: min(1200px, 92%); margin-inline: auto; position: relative; z-index: 1; }

.section { padding: 84px 0; position: relative; z-index: 1; }
.section.alt {
  background: rgba(255, 255, 255, 0.32);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-block: 1px solid rgba(255, 255, 255, 0.45);
}

.section-head { max-width: 760px; margin: 0 auto 52px; text-align: center; }
.section-head.light { color: #fff; }
.section-tag {
  display: inline-block;
  background: var(--primary-light);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  color: var(--primary-dark);
  border: 1px solid rgba(14, 138, 95, 0.22);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 40px;
  margin-bottom: 14px;
  letter-spacing: 0.3px;
}
.section-head.light .section-tag { background: rgba(255, 255, 255, 0.16); color: #fff; border-color: rgba(255, 255, 255, 0.3); }
.section-head h3 { font-size: 2rem; color: var(--dark); margin-bottom: 12px; line-height: 1.4; }
.section-head.light h3 { color: #fff; }
.section-head p { color: var(--muted); }
.section-head.light p { color: rgba(255, 255, 255, 0.9); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 1rem;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.25s ease;
  border: 2px solid transparent;
  text-align: center;
}
.btn-primary {
  background: linear-gradient(135deg, rgba(14, 138, 95, 0.9), rgba(11, 111, 143, 0.9));
  color: #fff;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  box-shadow: 0 6px 20px rgba(14, 138, 95, 0.28);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); }
.btn-outline { background: rgba(255, 255, 255, 0.12); color: #fff; border-color: rgba(255, 255, 255, 0.7); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.btn-outline:hover { background: #fff; color: var(--primary-dark); }
.btn-ghost { background: rgba(255, 255, 255, 0.2); color: #fff; border-color: rgba(255, 255, 255, 0.4); }
.btn-ghost:hover { background: #fff; color: var(--primary-dark); }

/* ===== University in topbar ===== */
.topbar-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.topbar-university { flex: 1; text-align: center; order: -1; }
.topbar-university span {
  font-size: 1.35rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: 0.5px;
}

/* ===== Topbar ===== */
.topbar {
  background: rgba(20, 52, 42, 0.68);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  color: #d8eee4;
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.topbar-contact { display: flex; gap: 22px; flex-wrap: wrap; }
.contact-item { display: inline-flex; align-items: center; gap: 6px; }
.contact-item .icon { flex-shrink: 0; }
.topbar-time { color: #a8ccbc; }

/* ===== Navbar ===== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.52);
  -webkit-backdrop-filter: blur(22px);
  backdrop-filter: blur(22px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 4px 24px rgba(20, 52, 42, 0.08);
}
.navbar-inner { display: flex; align-items: center; justify-content: space-between; height: 80px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { display: flex; align-items: center; }
.brand-logo img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.55);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  padding: 4px;
}
.brand-text h1 { font-size: 1.2rem; color: var(--primary-dark); line-height: 1.3; }
.brand-text p { font-size: 0.8rem; color: var(--muted); }

.nav-links { display: flex; gap: 4px; align-items: center; }
.nav-links a {
  padding: 9px 14px;
  border-radius: 12px;
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--text);
  transition: all 0.2s ease;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--primary-dark);
  background: rgba(255, 255, 255, 0.6);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 26px; height: 3px; background: var(--primary-dark); border-radius: 3px; transition: all 0.3s ease; }

/* ===== Animated marquee banner ===== */
.marquee-banner {
  position: relative;
  z-index: 1;
  background: linear-gradient(90deg, rgba(232, 163, 61, 0.85), rgba(245, 193, 93, 0.85));
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-block: 1px solid rgba(255, 255, 255, 0.45);
  overflow: hidden;
  padding: 13px 0;
  box-shadow: 0 6px 24px rgba(232, 163, 61, 0.22);
}
.marquee-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marqueeMove 30s linear infinite;
}
.marquee-banner:hover .marquee-track { animation-play-state: paused; }
.marquee-group {
  display: flex;
  align-items: center;
  gap: 52px;
  padding-inline-start: 52px;
  white-space: nowrap;
}
.marquee-group span { color: #4a3300; font-weight: 800; font-size: 1rem; }
.marquee-group b { color: rgba(74, 51, 0, 0.4); font-size: 0.9rem; }
@keyframes marqueeMove {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 540px;
  background:
    radial-gradient(1100px 480px at 85% -10%, rgba(11, 143, 115, 0.3), transparent),
    linear-gradient(135deg, rgba(11, 111, 79, 0.92) 0%, rgba(14, 138, 95, 0.9) 45%, rgba(11, 111, 143, 0.92) 100%);
  color: #fff;
  overflow: hidden;
}
.hero-overlay {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' viewBox='0 0 120 120'%3E%3Cpath d='M60 20 L66 44 L90 50 L66 56 L60 80 L54 56 L30 50 L54 44 Z' fill='rgba(255,255,255,0.05)'/%3E%3C/svg%3E");
}
.hero-logo {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0.14;
  animation: heroLogoPulse 9s ease-in-out infinite;
}
.hero-logo img {
  width: min(520px, 80vw);
  height: auto;
  filter: blur(2px) saturate(0.75) brightness(1.05);
}
@keyframes heroLogoPulse {
  0%, 100% { opacity: 0.1; transform: scale(1); }
  50% { opacity: 0.2; transform: scale(1.08); }
}
.hero-content { position: relative; z-index: 2; max-width: 740px; padding: 110px 0; }
.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.32);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  padding: 7px 18px;
  border-radius: 40px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
}
.hero h2 { font-size: 2.6rem; line-height: 1.4; margin-bottom: 20px; color: #fff; text-shadow: 0 2px 18px rgba(0, 0, 0, 0.18); }
.hero p { font-size: 1.1rem; color: rgba(255, 255, 255, 0.93); margin-bottom: 30px; max-width: 640px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Hero highlights */
.hero-highlights { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 34px; }
.hh-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 14px;
  padding: 12px 16px;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
}
.hh-badge {
  background: var(--accent);
  color: var(--dark);
  font-weight: 800;
  font-size: 0.8rem;
  padding: 4px 10px;
  border-radius: 20px;
  white-space: nowrap;
}
.hh-item strong { color: #fff; font-size: 0.95rem; font-weight: 700; }

/* ===== Intro cards ===== */
.intro { padding: 56px 0; }
.intro-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.intro-card {
  border-radius: var(--radius);
  padding: 30px;
  color: #fff;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.32);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.intro-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.intro-card.primary { background: linear-gradient(150deg, rgba(14, 138, 95, 0.82), rgba(11, 111, 79, 0.82)); }
.intro-card.accent { background: linear-gradient(150deg, rgba(232, 163, 61, 0.85), rgba(201, 133, 31, 0.85)); color: #3d2a00; }
.intro-card.teal { background: linear-gradient(150deg, rgba(11, 111, 143, 0.83), rgba(10, 90, 117, 0.85)); }
.intro-icon {
  display: inline-flex;
  background: rgba(255, 255, 255, 0.22);
  padding: 10px;
  border-radius: 12px;
  margin-bottom: 14px;
}
.intro-card h3 { font-size: 1.25rem; margin-bottom: 8px; }
.intro-card p { font-size: 0.93rem; opacity: 0.95; }

/* Weekly schedule */
.weekly-schedule { margin-top: 44px; }
.ws-title { text-align: center; margin-bottom: 24px; }
.ws-badge {
  display: inline-block;
  background: linear-gradient(135deg, rgba(14, 138, 95, 0.85), rgba(11, 111, 143, 0.85));
  color: #fff;
  font-weight: 800;
  padding: 6px 18px;
  border-radius: 30px;
  font-size: 1rem;
  margin-bottom: 8px;
  border: 1px solid rgba(255, 255, 255, 0.35);
}
.ws-title p { color: var(--muted); }
.ws-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.ws-item {
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(var(--blur));
  backdrop-filter: blur(var(--blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 22px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.ws-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.ws-day {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-weight: 800;
  font-size: 0.85rem;
  padding: 4px 14px;
  border-radius: 20px;
  margin-bottom: 10px;
}
.ws-item strong { color: var(--dark); font-size: 0.98rem; line-height: 1.5; display: block; }

/* ===== About ===== */
.about-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 44px; align-items: center; }
.about-text h3 { font-size: 2rem; color: var(--dark); margin-bottom: 14px; line-height: 1.4; }
.about-text p { margin-bottom: 14px; }
.underline-note {
  background: var(--primary-light);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-inline-start: 4px solid var(--primary);
  border: 1px solid rgba(14, 138, 95, 0.2);
  padding: 16px 18px;
  border-radius: 12px;
  margin-top: 10px;
  color: var(--dark);
}
.about-media figure { margin: 0; }
.about-media img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.5);
}
.about-media figcaption {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  margin-top: 10px;
}

.about-extra { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 44px; }
.extra-card {
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(var(--blur));
  backdrop-filter: blur(var(--blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 26px;
  display: flex;
  gap: 18px;
  align-items: flex-start;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.extra-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.extra-icon {
  flex-shrink: 0;
  display: inline-flex;
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 10px;
  border-radius: 12px;
}
.extra-card h4 { color: var(--dark); margin-bottom: 6px; }
.extra-card p { color: var(--muted); font-size: 0.93rem; }

/* ===== Location ===== */
.location {
  background: linear-gradient(135deg, rgba(11, 111, 143, 0.84), rgba(14, 138, 95, 0.86));
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  color: #fff;
  border-block: 1px solid rgba(255, 255, 255, 0.18);
}
.location-wrap { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; }
.location-map img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.35);
}
.location-info .section-tag { background: rgba(255, 255, 255, 0.16); color: #fff; border-color: rgba(255, 255, 255, 0.3); }
.location-info h3 { font-size: 2rem; margin-bottom: 14px; }
.address-line {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.6;
}
.address-points li {
  position: relative;
  padding-inline-start: 22px;
  margin-bottom: 10px;
  font-size: 0.98rem;
  color: rgba(255, 255, 255, 0.94);
}
.address-points li::before {
  content: "✓";
  position: absolute; right: 0;
  color: var(--accent);
  font-weight: 800;
}
.location-contact {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.95rem;
}
.location-contact a { color: var(--accent); font-weight: 700; }

/* ===== Services ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(var(--blur));
  backdrop-filter: blur(var(--blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0; right: 0;
  height: 4px; width: 100%;
  background: linear-gradient(90deg, var(--primary), var(--teal));
  transform: scaleX(0); transform-origin: right;
  transition: transform 0.3s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { transform: scaleX(1); }
.service-card .svc-icon {
  display: inline-flex;
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 12px;
  border-radius: 12px;
  margin-bottom: 14px;
}
.service-card h4 { color: var(--dark); margin-bottom: 10px; font-size: 1.1rem; }
.service-card p { color: var(--muted); font-size: 0.93rem; margin-bottom: 10px; }
.service-card ul li {
  position: relative;
  padding-inline-start: 18px;
  margin-bottom: 6px;
  font-size: 0.9rem;
}
.service-card ul li::before {
  content: "•";
  position: absolute; right: 0;
  color: var(--primary);
  font-weight: 800;
}

/* ===== BMI Calculator ===== */
.bmi-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(var(--blur));
  backdrop-filter: blur(var(--blur));
  border: 1px solid var(--glass-border);
  border-radius: 22px;
  padding: 36px;
  box-shadow: var(--shadow-lg);
}
.bmi-form label { display: block; font-weight: 700; color: var(--dark); margin-bottom: 6px; }
.bmi-form input {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid rgba(20, 52, 42, 0.18);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  font-family: var(--font);
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 16px;
  outline: none;
  transition: all 0.2s ease;
}
.bmi-form input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(14, 138, 95, 0.16); }
.bmi-form .btn { width: 100%; margin-top: 4px; }
.bmi-result {
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: linear-gradient(145deg, rgba(14, 138, 95, 0.86), rgba(11, 111, 143, 0.86));
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  border-radius: 18px;
  padding: 28px 26px;
  box-shadow: var(--shadow);
}
.bmi-label { font-size: 0.9rem; font-weight: 600; opacity: 0.9; }
.bmi-value { font-size: 3.6rem; font-weight: 900; line-height: 1.15; }
.bmi-result h4 { font-size: 1.35rem; margin-top: 6px; }
.bmi-desc { font-size: 0.92rem; color: rgba(255, 255, 255, 0.92); margin-top: 6px; min-height: 44px; }
.bmi-scale {
  width: 100%;
  margin-top: 18px;
  height: 10px;
  border-radius: 10px;
  position: relative;
  display: flex;
  overflow: visible;
  background: rgba(255, 255, 255, 0.2);
}
.bmi-scale span { height: 100%; flex: 1; }
.scale-low { background: #56b1e8; border-radius: 10px 0 0 10px; }
.scale-ok { background: #3ec98b; }
.scale-over { background: #f5b64c; }
.scale-obese { background: #ef5b5b; border-radius: 0 10px 10px 0; }
.bmi-marker {
  position: absolute;
  top: -5px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  border: 4px solid var(--primary-dark);
  transform: translateX(50%);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
  transition: right 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}
.bmi-scale-labels {
  display: flex;
  width: 100%;
  justify-content: space-between;
  margin-top: 10px;
  font-size: 0.75rem;
  color: var(--muted);
}

/* ===== MVV ===== */
.mvv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-bottom: 48px; }
.mvv-card {
  border-radius: var(--radius);
  padding: 34px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.mvv-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.mvv-card.mission { background: linear-gradient(150deg, rgba(14, 138, 95, 0.86), rgba(11, 111, 79, 0.86)); }
.mvv-card.vision { background: linear-gradient(150deg, rgba(11, 111, 143, 0.86), rgba(10, 90, 117, 0.88)); }
.mvv-icon {
  display: inline-flex;
  background: rgba(255, 255, 255, 0.18);
  padding: 12px;
  border-radius: 14px;
  margin-bottom: 18px;
}
.mvv-card h3 { font-size: 1.4rem; margin-bottom: 14px; }
.mvv-card p { color: rgba(255, 255, 255, 0.94); }

.values-wrap { text-align: center; }
.values-wrap h4 { font-size: 1.5rem; color: var(--dark); margin-bottom: 28px; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.value-pill {
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(var(--blur));
  backdrop-filter: blur(var(--blur));
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 14px;
  font-weight: 600;
  color: var(--dark);
  box-shadow: var(--shadow);
  transition: all 0.2s ease;
}
.value-pill:hover { background: linear-gradient(135deg, rgba(14, 138, 95, 0.85), rgba(11, 111, 143, 0.85)); color: #fff; border-color: transparent; transform: translateY(-3px); }

/* ===== History ===== */
.history-box {
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(var(--blur));
  backdrop-filter: blur(var(--blur));
  border: 1px solid var(--glass-border);
  border-inline-start: 5px solid var(--primary);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
}
.history-box p { margin-bottom: 14px; }
.history-box p:last-child { margin-bottom: 0; }

/* ===== Contact ===== */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.contact-card {
  background: var(--glass-strong);
  -webkit-backdrop-filter: blur(var(--blur));
  backdrop-filter: blur(var(--blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 30px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.contact-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.cc-icon {
  display: inline-flex;
  background: var(--primary-light);
  color: var(--primary-dark);
  padding: 12px;
  border-radius: 14px;
  margin-bottom: 14px;
}
.contact-card h4 { color: var(--dark); margin-bottom: 8px; }
.contact-card a { color: var(--primary-dark); font-weight: 700; font-size: 1.05rem; }
.contact-card p { color: var(--muted); font-size: 0.9rem; margin-top: 4px; }

/* ===== Footer ===== */
.site-footer {
  background: linear-gradient(180deg, rgba(20, 52, 42, 0.9), rgba(15, 42, 34, 0.96));
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  color: #cfe6dd;
  padding-top: 56px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; padding-bottom: 36px; }
.footer-about h4, .footer-links h4 { color: #fff; margin-bottom: 16px; font-size: 1.05rem; }
.footer-about p { font-size: 0.92rem; color: #9fc0b3; margin-bottom: 14px; }
.footer-phone { font-size: 0.9rem; }
.footer-phone a { color: var(--accent); }
.footer-links ul li { margin-bottom: 10px; }
.footer-links a { color: #b7cfc5; font-size: 0.92rem; transition: color 0.2s ease; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.12); padding: 18px 0; text-align: center; }
.footer-bottom p { font-size: 0.85rem; color: #8fb5a6; }

/* ===== Back to top ===== */
.back-to-top {
  position: fixed;
  bottom: 26px; left: 26px;
  width: 48px; height: 48px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, rgba(14, 138, 95, 0.92), rgba(11, 111, 143, 0.92));
  color: #fff;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 900;
  transition: all 0.25s ease;
}
.back-to-top:hover { background: var(--primary-dark); }
.back-to-top.show { display: inline-flex; }

/* ===== Reveal animation ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-extra { grid-template-columns: 1fr; }
  .location-wrap { grid-template-columns: 1fr; }
  .intro-cards { grid-template-columns: 1fr; }
  .ws-grid { grid-template-columns: repeat(2, 1fr); }
  .mvv-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .bmi-wrap { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero h2 { font-size: 2.1rem; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute;
    top: 80px; right: 0; left: 0;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.85);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    padding: 14px;
    gap: 6px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { width: 100%; text-align: center; padding: 13px; }
  .topbar-inner { justify-content: center; }
  .hero h2 { font-size: 1.8rem; }
  .topbar-university { order: 0; flex: 1 1 100%; }
  .topbar-university span { font-size: 1.15rem; }
  .hero-content { padding: 70px 0; }
  .about-media img { height: 260px; }
  .location-map img { height: 220px; }
  .address-line { font-size: 1.15rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .hero-highlights { flex-direction: column; align-items: stretch; }
  .ws-grid { grid-template-columns: 1fr; }
}