/* ============================================================
   Brightnet Computer Academy — Global Styles
   ============================================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--text-main);
  background: var(--bg-light);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; transition: var(--transition-fast); }
a:hover { color: var(--accent-dark); }
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--primary); line-height: 1.15; text-wrap: balance; }
p { text-wrap: pretty; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(56px, 8vw, 96px) 0; }
.section-alt { background: var(--surface); }

/* Section headings */
.section-head { max-width: 640px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-head h2 { font-size: var(--fs-h2); margin-bottom: 14px; }
.section-head p { color: var(--text-muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  line-height: 1;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35); }
.btn-primary:hover { background: var(--accent-dark); color: #fff; box-shadow: 0 10px 22px rgba(37, 99, 235, 0.4); }
.btn-ghost { background: transparent; color: #e2e8f0; border-color: rgba(226, 232, 240, 0.35); }
.btn-ghost:hover { border-color: #fff; color: #fff; background: rgba(255, 255, 255, 0.06); }
.btn-outline { background: transparent; color: var(--accent); border-color: var(--accent); }
.btn-outline:hover { background: var(--accent); color: #fff; }

/* ---------- Header / Glass Navigation ---------- */
.site-header {
  position: fixed;
  top: var(--notif-bar-h);
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(15, 23, 42, 0.72);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.08);
  transition: top 0.25s ease, background 0.2s ease;
}
.site-header.scrolled { background: rgba(15, 23, 42, 0.9); box-shadow: var(--shadow-md); }
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #60a5fa);
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 700; font-size: 1rem; color: #fff;
  flex: none;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-family: var(--font-display); font-weight: 700; color: #fff; font-size: 1.05rem; }
.brand-tag { font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: #94a3b8; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  display: block;
  padding: 8px 12px;
  border-radius: 999px;
  color: #cbd5e1;
  font-weight: 500;
  font-size: 0.9rem;
}
.nav-links a:hover { color: #fff; background: rgba(255, 255, 255, 0.08); }
.nav-links a.active { color: #fff; background: rgba(37, 99, 235, 0.35); }
.nav-links .nav-cta {
  background: var(--accent); color: #fff; font-weight: 600;
  margin-left: 6px;
}
.nav-links .nav-cta:hover { background: var(--accent-dark); }
.nav-links a.nav-app-link {
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(52, 211, 153, 0.4);
  color: #6ee7b7;
}
.nav-links a.nav-app-link:hover { background: rgba(52, 211, 153, 0.12); border-color: #6ee7b7; }

/* Dropdown Styles */
.nav-links li.dropdown { position: relative; }
.nav-links .dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: rgba(15, 23, 42, 0.98);
  border: 1px solid rgba(226, 232, 240, 0.15);
  border-radius: 12px;
  min-width: 180px;
  padding: 8px 0;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  backdrop-filter: blur(16px);
}
.nav-links .dropdown-menu li { display: block; width: 100%; }
.nav-links .dropdown-menu a {
  padding: 8px 20px;
  border-radius: 0;
  white-space: nowrap;
  font-size: 0.85rem;
  font-weight: 500;
  color: #e2e8f0;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-links .dropdown-menu a:hover {
  background: rgba(37, 99, 235, 0.25);
  color: #fff;
  padding-left: 24px;
}
.nav-links .dropdown:hover > .dropdown-menu { display: block; }
.nav-links .dropdown-toggle .caret { font-size: 0.8em; margin-left: 6px; }

/* Nested Dropdown */
.nav-links .dropdown-submenu { position: relative; }
.nav-links .dropdown-submenu .dropdown-menu {
  top: 0;
  left: 100%;
  margin-top: -12px;
  margin-left: 2px;
}
.nav-links .dropdown-submenu:hover > .dropdown-menu { display: block; }


/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  background: transparent;
  border: 0;
  padding: 10px;
}
.nav-toggle span {
  display: block; height: 2px; width: 100%;
  background: #e2e8f0; border-radius: 2px;
  transition: var(--transition-fast);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- App-promo notification bar ---------- */
.app-notif-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1001;
  background: linear-gradient(90deg, #0f172a, #1d4ed8);
  color: #fff;
  padding: 9px 44px 9px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.app-notif-bar-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 0.85rem;
  max-width: 900px;
}
.app-notif-bar-inner svg { flex-shrink: 0; color: #93c5fd; }
.app-notif-cta {
  background: #fff;
  color: #1d4ed8;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 99px;
  font-size: 0.78rem;
  white-space: nowrap;
}
.app-notif-cta:hover { background: #dbeafe; }
.app-notif-close {
  position: absolute;
  right: 12px; top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #cbd5e1;
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
}
.app-notif-close:hover { color: #fff; }
@media (max-width: 640px) {
  .app-notif-bar { padding: 8px 40px 8px 12px; }
  .app-notif-bar-inner { font-size: 0.78rem; }
}

/* ---------- App install popup ---------- */
.app-install-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10001;
  background: rgba(15, 23, 42, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.app-install-modal-overlay.visible { opacity: 1; }
.app-install-modal {
  position: relative;
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 36px 32px 28px;
  max-width: 360px;
  width: 100%;
  text-align: center;
  transform: translateY(12px);
  transition: transform 0.25s ease;
}
.app-install-modal-overlay.visible .app-install-modal { transform: translateY(0); }
.app-install-modal-icon { border-radius: 16px; margin-bottom: 16px; }
.app-install-modal h3 { font-size: 1.25rem; margin-bottom: 8px; }
.app-install-modal p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 22px; line-height: 1.5; }
.app-install-modal-cta { display: block; width: 100%; text-align: center; margin-bottom: 12px; }
.app-install-modal-later {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  padding: 6px;
}
.app-install-modal-later:hover { color: var(--text-main); }
.app-install-modal-close {
  position: absolute;
  top: 12px; right: 14px;
  background: none;
  border: none;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
}
.app-install-modal-close:hover { color: var(--text-main); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--ink);
  color: #e2e8f0;
  padding: calc(var(--notif-bar-h) + 72px + clamp(64px, 10vw, 120px)) 0 clamp(64px, 9vw, 110px);
  transition: padding-top 0.25s ease;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(600px 400px at 80% 10%, rgba(37, 99, 235, 0.28), transparent 70%),
    radial-gradient(500px 350px at 10% 90%, rgba(37, 99, 235, 0.14), transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(226, 232, 240, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(226, 232, 240, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 60% 40%, black 40%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 60% 40%, black 40%, transparent 75%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; max-width: 780px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 16px;
  border-radius: 999px;
  border: 1px solid rgba(96, 165, 250, 0.4);
  background: rgba(37, 99, 235, 0.15);
  color: #93c5fd;
  font-family: var(--font-display);
  font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 24px;
}
.hero h1 { font-size: var(--fs-hero); color: #fff; margin-bottom: 20px; }
.hero h1 .accent-text { color: #60a5fa; }
.hero p.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: #94a3b8; max-width: 620px; margin-bottom: 36px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; }

/* Hero stats strip */
.hero-stats {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px;
  background: rgba(226, 232, 240, 0.12);
  border: 1px solid rgba(226, 232, 240, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: clamp(48px, 7vw, 72px);
}
.hero-stat { background: rgba(15, 23, 42, 0.75); padding: 24px 28px; }
.hero-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  color: #fff;
}
.hero-stat span { font-size: 0.85rem; color: #94a3b8; }

/* ---------- Feature cards (Why choose us) ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
}
.feature-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent);
  display: grid; place-items: center;
  margin-bottom: 20px;
}
.feature-icon svg { width: 26px; height: 26px; }
.feature-card h3 { font-size: var(--fs-h3); margin-bottom: 10px; }
.feature-card p { color: var(--text-muted); font-size: 0.95rem; }

/* ---------- Course cards ---------- */
.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.course-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  position: relative;
}
.course-card-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.course-code {
  font-family: var(--font-display);
  font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  background: var(--bg-light);
  border: 1px solid var(--border);
  padding: 5px 10px;
  border-radius: 6px;
}
.trending-badge {
  font-family: var(--font-display);
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 5px 12px;
  border-radius: 999px;
}
.mode-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  cursor: help;
}
.mode-badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.mode-badge.mode-offline { color: #9333ea; background: #f3e8ff; }
.mode-badge.mode-offline::before { background: #9333ea; }
.mode-badge.mode-online { color: #0891b2; background: #cffafe; }
.mode-badge.mode-online::before { background: #0891b2; }
.mode-badge.mode-both { color: var(--success); background: var(--success-soft); }
.mode-badge.mode-both::before { background: var(--success); }
.course-card h3 { font-size: 1.25rem; }
.course-card .course-desc { color: var(--text-muted); font-size: 0.93rem; flex: 1; }
.course-modules { display: flex; flex-wrap: wrap; gap: 8px; }
.course-modules li {
  font-size: 0.78rem;
  color: var(--text-main);
  background: var(--bg-light);
  border: 1px solid var(--border);
  padding: 4px 12px;
  border-radius: 999px;
}
.course-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.course-meta .duration { font-size: 0.85rem; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }
.course-meta .fee { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--primary); }
.course-meta .fee small { font-size: 0.72rem; font-weight: 500; color: var(--text-muted); display: block; text-align: right; }

/* ---------- Mode legend ---------- */
.mode-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-bottom: 20px;
  padding: 14px 18px;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
}
.mode-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.mode-legend-item .mode-badge { cursor: default; }

/* ---------- App install promo ---------- */
.app-promo {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}
.app-promo-icon {
  width: 56px; height: 56px;
  flex-shrink: 0;
  border-radius: 16px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}
.app-promo-text { flex: 1; min-width: 220px; }
.app-promo-text h3 { font-size: 1.15rem; margin-bottom: 4px; }
.app-promo-text p { color: var(--text-muted); font-size: 0.92rem; margin: 0; }
.app-promo .btn[hidden] { display: none; }

/* ---------- Filter bar ---------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.filter-chip {
  padding: 10px 22px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: var(--surface);
  color: var(--text-main);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.88rem;
  transition: var(--transition-fast);
}
.filter-chip:hover { border-color: var(--accent); color: var(--accent); }
.filter-chip.active { background: var(--ink); border-color: var(--ink); color: #fff; }
.courses-empty { color: var(--text-muted); padding: 48px 0; text-align: center; }

/* ---------- Mission / Vision ---------- */
.mv-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.mv-card {
  background: var(--primary);
  color: var(--text-invert);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  position: relative;
  overflow: hidden;
}
.mv-card::after {
  content: "";
  position: absolute;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.35), transparent 70%);
  top: -80px; right: -60px;
}
.mv-card h3 { color: #60a5fa; font-size: 1rem; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 16px; }
.mv-card p { font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--text-invert); line-height: 1.6; position: relative; z-index: 1; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--accent-dark), var(--accent));
  border-radius: var(--radius-lg);
  padding: clamp(40px, 6vw, 64px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: #fff;
}
.cta-band h2 { color: #fff; font-size: var(--fs-h2); margin-bottom: 8px; }
.cta-band p { color: #dbeafe; max-width: 480px; }
.cta-band .btn { background: #fff; color: var(--accent-dark); }
.cta-band .btn:hover { background: var(--bg-light); }

/* ---------- Page hero (sub-pages) ---------- */
.page-hero {
  background: var(--ink);
  color: #e2e8f0;
  padding: calc(var(--notif-bar-h) + 72px + clamp(48px, 7vw, 80px)) 0 clamp(48px, 7vw, 72px);
  transition: padding-top 0.25s ease;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(500px 300px at 85% 20%, rgba(37, 99, 235, 0.3), transparent 70%);
}
.page-hero .container { position: relative; z-index: 1; }

/* Per-page accent glow so every banner doesn't read as one stamped-out template */
.page-hero[data-screen-label="About Hero"]::before { background: radial-gradient(520px 320px at 85% 15%, rgba(245, 158, 11, 0.26), transparent 70%); }
.page-hero[data-screen-label="Contact Hero"]::before { background: radial-gradient(480px 300px at 88% 25%, rgba(6, 182, 212, 0.26), transparent 70%); }
.page-hero[data-screen-label="Franchise Hero"]::before { background: radial-gradient(520px 320px at 85% 15%, rgba(234, 179, 8, 0.24), transparent 70%); }
.page-hero[data-screen-label="Gallery Hero"]::before { background: radial-gradient(480px 300px at 88% 20%, rgba(219, 39, 119, 0.22), transparent 70%); }
.page-hero[data-screen-label="Hire Hero"]::before { background: radial-gradient(520px 320px at 85% 15%, rgba(22, 163, 74, 0.26), transparent 70%); }
.page-hero[data-screen-label="Scholarship Hero"]::before { background: radial-gradient(520px 320px at 85% 15%, rgba(139, 92, 246, 0.26), transparent 70%); }
.page-hero[data-screen-label="Student Zone Hero"]::before { background: radial-gradient(480px 300px at 88% 25%, rgba(14, 165, 233, 0.26), transparent 70%); }
.page-hero[data-screen-label="English Hero"]::before { background: radial-gradient(520px 320px at 85% 15%, rgba(99, 102, 241, 0.26), transparent 70%); }
.page-hero[data-screen-label="Placements Hero"]::before { background: radial-gradient(480px 300px at 88% 20%, rgba(5, 150, 105, 0.26), transparent 70%); }
.page-hero[data-screen-label="Programming Hero"]::before { background: radial-gradient(520px 320px at 85% 15%, rgba(124, 58, 237, 0.26), transparent 70%); }
.page-hero h1 { color: #fff; font-size: clamp(1.9rem, 4vw, 3rem); margin-bottom: 12px; }
.page-hero p { color: #94a3b8; max-width: 620px; font-size: clamp(1rem, 1.4vw, 1.15rem); }

/* ---------- Verification portal ---------- */
.verify-wrap { max-width: 720px; margin: 0 auto; }
.verify-terminal {
  background: var(--ink);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--ink-soft);
}
.terminal-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  background: var(--ink-soft);
  border-bottom: 1px solid rgba(226, 232, 240, 0.08);
}
.terminal-dot { width: 11px; height: 11px; border-radius: 50%; }
.terminal-dot.red { background: #f87171; }
.terminal-dot.yellow { background: #fbbf24; }
.terminal-dot.green { background: #34d399; }
.terminal-title {
  margin-left: 8px;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.78rem;
  color: #94a3b8;
}
.terminal-body { padding: 28px 24px 32px; font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; }
.terminal-line { color: #94a3b8; font-size: 0.85rem; margin-bottom: 20px; }
.terminal-line .prompt { color: #34d399; }
.verify-form { display: flex; gap: 12px; flex-wrap: wrap; }
.verify-form input {
  flex: 1;
  min-width: 220px;
  background: rgba(15, 23, 42, 0.6);
  border: 1.5px solid rgba(148, 163, 184, 0.35);
  border-radius: var(--radius);
  padding: 14px 18px;
  color: #fff;
  font-family: inherit;
  font-size: 1rem;
  letter-spacing: 0.05em;
  transition: var(--transition-fast);
}
.verify-form input::placeholder { color: #64748b; }
.verify-form input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3); }
.verify-form .btn { border-radius: var(--radius); }

.verify-result { margin-top: 28px; min-height: 20px; }
.verification-card {
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}
.verification-card.success-state { border-top: 4px solid var(--success); }
.verification-card.error-state { border-top: 4px solid var(--danger); }
.result-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 8px 18px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.success-state .result-badge { background: var(--success-soft); color: var(--success); }
.error-state .result-badge { background: var(--danger-soft); color: var(--danger); }
.result-rows { display: grid; gap: 0; }
.result-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}
.result-row:last-child { border-bottom: 0; }
.result-row dt { color: var(--text-muted); font-size: 0.85rem; }
.result-row dd { font-weight: 600; color: var(--primary); }
.verify-note { margin-top: 20px; font-size: 0.85rem; color: var(--text-muted); text-align: center; }

/* ---------- Forms (contact) ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-family: var(--font-display); font-weight: 600; font-size: 0.88rem; color: var(--primary); }
.form-field input, .form-field select, .form-field textarea {
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 13px 16px;
  background: var(--surface);
  color: var(--text-main);
  transition: var(--transition-fast);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
.form-field .error-msg { color: var(--danger); font-size: 0.8rem; display: none; }
.form-field.invalid input, .form-field.invalid select, .form-field.invalid textarea { border-color: var(--danger); }
.form-field.invalid .error-msg { display: block; }
.form-success {
  background: var(--success-soft);
  color: #166534;
  border-radius: var(--radius);
  padding: 18px 22px;
  font-weight: 600;
  display: none;
}
.form-success.visible { display: block; }
.form-error {
  background: var(--danger-soft);
  color: #991b1b;
  border-radius: var(--radius);
  padding: 18px 22px;
  font-weight: 600;
  display: none;
}
.form-error.visible { display: block; }

/* ---------- Contact info cards ---------- */
.contact-layout { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: start; }
.contact-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
}
.info-list { display: grid; gap: 20px; }
.info-item { display: flex; gap: 16px; align-items: flex-start; }
.info-item .feature-icon { width: 44px; height: 44px; margin: 0; flex: none; }
.info-item .feature-icon svg { width: 22px; height: 22px; }
.info-item strong { display: block; font-family: var(--font-display); color: var(--primary); font-size: 0.95rem; }
.info-item span { color: var(--text-muted); font-size: 0.9rem; }

/* ---------- About page ---------- */
.about-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.value-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.value-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.value-card p { color: var(--text-muted); font-size: 0.93rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: #94a3b8;
  padding: clamp(48px, 6vw, 72px) 0 0;
  margin-top: auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-grid h4 {
  color: #fff;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-grid ul { display: grid; gap: 10px; }
.footer-grid a { color: #94a3b8; font-size: 0.92rem; }
.footer-grid a:hover { color: #fff; }
.footer-about p { font-size: 0.92rem; margin-top: 16px; max-width: 320px; }
.footer-bottom {
  border-top: 1px solid rgba(226, 232, 240, 0.1);
  padding: 20px 0;
  font-size: 0.82rem;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
}

/* ---------- Testimonials ---------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}
.testimonial-card blockquote {
  font-size: 0.95rem;
  color: var(--text-main);
  line-height: 1.65;
  margin-bottom: 24px;
  font-style: italic;
  position: relative;
  z-index: 1;
}
.testimonial-card::before {
  content: "“";
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--accent-soft);
  position: absolute;
  top: 10px;
  left: 20px;
  line-height: 1;
  opacity: 0.5;
  z-index: 0;
  pointer-events: none;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
  position: relative;
  z-index: 1;
}
.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #60a5fa);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  flex-shrink: 0;
}
.testimonial-meta strong {
  display: block;
  font-size: 0.92rem;
  color: var(--primary);
}
.testimonial-meta span {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ---------- Career & Salary Insights ---------- */
.salary-table-wrapper {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
  margin-top: 24px;
}
.salary-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 600px;
}
.salary-table th, .salary-table td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}
.salary-table th {
  background: var(--bg-light);
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--primary);
}
.salary-table tr:last-child td {
  border-bottom: 0;
}
.salary-table td strong {
  color: var(--primary);
}
.salary-table td .salary-tag {
  display: inline-block;
  background: var(--success-soft);
  color: var(--success);
  padding: 4px 12px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.88rem;
}
.salary-note {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ---------- Placement Partners ---------- */
.partner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 32px;
}
.partner-card {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  transition: var(--transition-smooth);
}
.partner-card:hover {
  background: var(--surface);
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}
.partner-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--primary);
  margin-bottom: 6px;
}
.partner-card span {
  font-size: 0.85rem;
  color: var(--text-muted);
}



/* ---------- Portal Page ---------- */
.portal-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: start;
}
.portal-announcements {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
}
.announcement-list {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}
.announcement-item {
  border-left: 3px solid var(--accent);
  padding-left: 16px;
}
.announcement-date {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.announcement-item h4 {
  font-size: 1.05rem;
  margin: 4px 0 8px;
}
.announcement-item p {
  font-size: 0.9rem;
  color: var(--text-main);
  line-height: 1.5;
}

/* ---------- Interactive Advisor ---------- */
.advisor-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.advisor-progress {
  height: 4px;
  background: var(--border-color);
  border-radius: 2px;
  margin-bottom: 32px;
  position: relative;
}
.advisor-progress-bar {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: var(--accent);
  border-radius: 2px;
  width: 33%;
  transition: width var(--transition-smooth);
}
.advisor-step {
  display: none;
}
.advisor-step.active {
  display: block;
  animation: fadeIn 0.4s ease-out;
}
.advisor-step h3 {
  font-size: 1.4rem;
  margin-bottom: 24px;
  color: var(--text-heading);
}
.advisor-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 600px) {
  .advisor-options { grid-template-columns: 1fr; }
}
.advisor-option-btn {
  background: var(--bg-main);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-smooth);
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 12px;
}
.advisor-option-btn:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: translateY(-2px);
}
.advisor-option-btn .btn-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--border-color);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}
.advisor-option-btn:hover .btn-num {
  background: var(--accent);
  color: #ffffff;
}
.advisor-result-card {
  text-align: center;
  padding: 20px 0;
}
.advisor-result-badge {
  display: inline-block;
  background: var(--success-soft);
  color: var(--success);
  font-weight: 600;
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.advisor-result-card h4 {
  font-size: 2rem;
  color: var(--text-heading);
  margin-bottom: 12px;
}
.advisor-result-desc {
  font-size: 1.1rem;
  max-width: 580px;
  margin: 0 auto 24px;
  color: var(--text-muted);
  line-height: 1.6;
}
.advisor-result-meta {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 32px;
}
.advisor-result-meta-item {
  text-align: left;
}
.advisor-result-meta-item span {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
}
.advisor-result-meta-item strong {
  font-size: 1.2rem;
  color: var(--text-heading);
  font-family: var(--font-heading);
}
.advisor-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}
@media (max-width: 480px) {
  .advisor-actions { flex-direction: column; }
}

/* ---------- Live Mock Lab ---------- */
.lab-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  max-width: 960px;
  margin: 0 auto;
}
.lab-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 24px;
}
.lab-tab-btn {
  background: none;
  border: none;
  padding: 12px 20px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition-smooth);
}
.lab-tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.lab-panel {
  display: none;
}
.lab-panel.active {
  display: block;
}
.lab-panel-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}
.lab-panel-hint { color: var(--text-muted); font-size: 0.88rem; max-width: 440px; margin: 0; }
.lab-toolbar-actions { display: flex; flex-wrap: wrap; gap: 8px; flex-shrink: 0; }
.lab-toolbar-btn {
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 7px 14px;
  border-radius: 99px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}
.lab-toolbar-btn:hover { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }
.lab-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 768px) {
  .lab-grid { grid-template-columns: 1fr; }
}
.lab-editor {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.lab-editor-head { display: flex; align-items: center; justify-content: space-between; }
.lab-copy-btn {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}
.lab-copy-btn:hover { color: var(--accent); border-color: var(--accent); }
.live-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--success);
  margin-right: 4px;
  box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.5);
  animation: liveDotPulse 1.8s infinite;
}
@keyframes liveDotPulse {
  0% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.5); }
  70% { box-shadow: 0 0 0 6px rgba(22, 163, 74, 0); }
  100% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}
.lab-editor textarea {
  width: 100%;
  height: 200px;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.9rem;
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border-color);
  background: #1e293b;
  color: #f1f5f9;
  resize: vertical;
}
.lab-preview {
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  background: #ffffff;
  padding: 20px;
  min-height: 200px;
  overflow-y: auto;
  color: #334155;
}
.sandbox-table-wrap { overflow-x: auto; }
.sandbox-row-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: var(--transition-fast);
}
.sandbox-row-remove:hover { color: var(--danger); background: var(--danger-soft); }
.sandbox-row .desc-input { width: 100%; min-width: 140px; }
.sandbox-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 12px;
}
.sandbox-table th, .sandbox-table td {
  border: 1px solid var(--border-color);
  padding: 8px 12px;
  text-align: left;
}
.sandbox-table th {
  background: var(--bg-main);
  font-weight: 600;
}
.sandbox-input {
  width: 70px;
  padding: 4px 8px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.9rem;
}

/* ---------- Smart FAQ Accordion ---------- */
.faq-search-box {
  max-width: 500px;
  margin: 0 auto 36px;
  position: relative;
}
.faq-search-box input {
  width: 100%;
  padding: 14px 20px 14px 44px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border-color);
  background: var(--bg-card);
  font-family: inherit;
  font-size: 1rem;
  color: var(--text-main);
  transition: all var(--transition-smooth);
}
.faq-search-box input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.faq-search-box svg {
  position: absolute;
  left: 18px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  width: 18px; height: 18px;
  pointer-events: none;
}
.faq-container {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-smooth);
}
.faq-item.active {
  border-color: var(--accent);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  color: var(--text-heading);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-question svg {
  width: 16px; height: 16px;
  color: var(--text-muted);
  transition: transform var(--transition-smooth);
}
.faq-item.active .faq-question svg {
  transform: rotate(180deg);
  color: var(--accent);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
  background: rgba(248, 250, 252, 0.5);
  border-top: 1px solid transparent;
}
.faq-item.active .faq-answer {
  border-top-color: var(--border-color);
}
.faq-answer-content {
  padding: 20px 24px;
  color: var(--text-main);
  line-height: 1.6;
  font-size: 0.95rem;
}

.gallery-img-wrap img:hover {
  transform: scale(1.06);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) and (min-width: 769px) {
  .nav { gap: 12px; }
  .nav-links a { padding: 8px 10px; font-size: 0.85rem; }
  .nav-links .nav-cta { padding: 8px 14px; }
  .brand-name { font-size: 0.95rem; }
}
@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-layout, .portal-layout { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    background: rgba(15, 23, 42, 0.97);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    padding: 16px 20px 24px;
    border-bottom: 1px solid rgba(226, 232, 240, 0.1);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    max-height: calc(100vh - 72px);
    overflow-y: auto;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav-links a { padding: 12px 16px; font-size: 0.95rem; }
  .nav-links .dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    background: transparent;
    padding-left: 16px;
    display: none;
  }
  .nav-links .dropdown-menu a {
    font-size: 0.9rem;
    padding: 10px 16px;
  }
  .nav-links .dropdown-submenu .dropdown-menu {
    margin: 0;
    padding-left: 16px;
  }
  .nav-links .dropdown:hover > .dropdown-menu, .nav-links .dropdown.open > .dropdown-menu, .nav-links .dropdown-submenu:hover > .dropdown-menu, .nav-links .dropdown-submenu.open > .dropdown-menu { display: block; }
  .nav-links .nav-cta { margin-left: 0; margin-top: 8px; text-align: center; }
  .form-grid { grid-template-columns: 1fr; }
  .result-row { grid-template-columns: 1fr; gap: 2px; }
}
@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

/* ---------- Hero Slider ---------- */
.hero-layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero-layout {
    grid-template-columns: 1fr !important;
    gap: 32px !important;
  }
}
.hero-slider-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1.5px solid rgba(255, 255, 255, 0.1);
  aspect-ratio: 16 / 11;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}
.hero-slider { position: relative; width: 100%; height: 100%; }
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease-in-out;
  pointer-events: none;
  z-index: 0;
}
.hero-slide.active { opacity: 1; pointer-events: auto; z-index: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; }
.slide-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(15, 23, 42, 0.9));
  padding: 20px 24px;
  color: #fff;
}
.slide-caption h4 { font-size: 1.1rem; margin-bottom: 4px; font-family: var(--font-display); font-weight: 600; }
.slide-caption p { font-size: 0.85rem; color: #cbd5e1; margin: 0; }
.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(15, 23, 42, 0.6);
  border: none;
  width: 36px; height: 36px;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(4px);
  transition: background 0.3s;
  z-index: 3;
}
.slider-btn.prev { left: 16px; }
.slider-btn.next { right: 16px; }
.slider-btn:hover {
  background: var(--accent) !important;
}
.slider-dots { position: absolute; bottom: 75px; right: 24px; display: flex; gap: 8px; z-index: 3; }
.slider-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #fff;
  opacity: 0.4;
  cursor: pointer;
  transition: opacity 0.3s, background 0.3s;
}
.slider-dot.active {
  background: var(--accent) !important;
  opacity: 1 !important;
}

/* ---------- Hero accreditation ribbon ---------- */
.hero-accreditations {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
}
.accred-item { display: flex; align-items: center; gap: 12px; }
.accred-item strong { color: #fff; font-size: 0.85rem; display: block; font-family: var(--font-display); }
.accred-item span { font-size: 0.75rem; color: #94a3b8; display: block; }

/* ---------- Upcoming batches ticker ---------- */
.batch-ticker { background: #eff6ff; border-bottom: 1px solid #bfdbfe; padding: 12px 0; }
.batch-ticker .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.batch-ticker-inner { display: flex; align-items: center; gap: 12px; flex: 1; }
.batch-ticker-badge {
  background: var(--ink);
  color: #fff;
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: bold;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}
.batch-ticker marquee { color: #1e293b; font-weight: 500; font-size: 0.95rem; }
.batch-ticker marquee strong { color: #0f172a; }
.ticker-sep { color: var(--accent); font-weight: 700; }
.batch-ticker-cta { padding: 6px 16px; font-size: 0.85rem; border-radius: 20px; white-space: nowrap; }

/* ---------- View-all link spacing ---------- */
.section-more-link { margin-top: 36px; }

/* ---------- Campus panel (single-location, map + details) ---------- */
.campus-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
@media (max-width: 800px) {
  .campus-panel { grid-template-columns: 1fr; }
}
.campus-panel-info { padding: clamp(28px, 4vw, 44px); display: flex; flex-direction: column; gap: 14px; }
.campus-panel-info h3 { font-size: 1.4rem; margin: 0; }
.campus-stats { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 6px; font-size: 0.9rem; color: var(--text-muted); }
.campus-stats strong { color: var(--primary); font-family: var(--font-display); }
.campus-panel-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; margin-top: 10px; }
.campus-panel-map { min-height: 260px; }
.campus-panel-map iframe { width: 100%; height: 100%; border: 0; display: block; }
.center-badge {
  align-self: flex-start;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 99px;
  font-weight: 600;
  text-transform: uppercase;
}
.center-badge.hq { background: var(--accent-soft); color: var(--accent); }
.center-address { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }
.center-phone { color: var(--accent); font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }

/* ---------- Live mock lab labels ---------- */
.lab-field-label { font-weight: 600; color: var(--text-muted); }
.lab-field-label.block { display: block; margin-bottom: 8px; }
.lab-ledger-title { font-size: 1.15rem; margin-bottom: 8px; color: var(--text-heading); }
.lab-ledger-desc { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 16px; }
.sandbox-table .text-right { text-align: right; font-weight: 600; }
.sandbox-table .grand-row { background: rgba(30, 41, 59, 0.05); font-weight: 700; }
.sandbox-table .grand-row .text-right { color: var(--text-heading); }
.sandbox-table .grand-total { color: var(--accent); }
.lab-insight-box {
  background: var(--bg-main);
  border-radius: var(--radius-md);
  padding: 24px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.lab-insight-box h4 {
  font-size: 1.1rem;
  color: var(--text-heading);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.lab-insight-box h4 svg { color: var(--success); }
.lab-insight-box p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.5; margin-bottom: 16px; }
.lab-insight-box ul { list-style: none; font-size: 0.9rem; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.lab-insight-box ul li { display: flex; gap: 8px; }
.lab-insight-box ul li svg { color: var(--success); flex-shrink: 0; margin-top: 2px; }

/* ---------- Course card actions (shared course-card template) ---------- */
.course-actions { margin-top: 16px; }
.course-actions .btn { width: 100%; text-align: center; display: block; }
.course-actions svg { vertical-align: text-bottom; margin-right: 4px; }

/* ---------- Simulated Live Chat Widget ---------- */
/* The toggle button lives inside .floating-widget (ordered: PWA, Chat, Theme, Call,
   WhatsApp) so it shares that stack's layout/collapse behavior. The panel is a separate
   fixed element positioned by JS relative to the toggle's current on-screen position,
   since that position varies with which buttons are visible and the mobile layout. */
.chat-toggle-btn {
  background: var(--accent);
  font-family: var(--font-body);
}
.chat-toggle-btn:hover { background: var(--accent-dark); }
.chat-toggle-btn svg { transition: transform 0.3s ease; }
.chat-toggle-btn.open svg { transform: rotate(90deg); }
.chat-widget-box {
  position: fixed;
  bottom: 90px;
  right: 24px;
  z-index: 999;
  width: 330px;
  max-width: calc(100vw - 32px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 36px rgba(15, 23, 42, 0.15);
  display: none;
  flex-direction: column;
  overflow: hidden;
  animation: chatFadeIn 0.3s cubic-bezier(0.25, 1, 0.5, 1) forwards;
}
.chat-widget-box.open {
  display: flex;
}
.chat-header {
  background: var(--ink);
  color: #fff;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.chat-header h4 {
  font-size: 0.95rem;
  margin: 0;
  font-family: var(--font-display);
}
.chat-status-badge {
  font-size: 0.75rem;
  background: var(--success);
  color: #fff;
  padding: 2px 6px;
  border-radius: 99px;
  font-weight: 600;
}
.chat-body {
  padding: 16px;
  height: 240px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--bg-light);
}
.chat-msg {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 0.85rem;
  line-height: 1.4;
  max-width: 85%;
}
.chat-msg.bot {
  background: #fff;
  color: var(--text-main);
  align-self: flex-start;
  border-bottom-left-radius: 2px;
  border: 1px solid var(--border);
}
.chat-msg.user {
  background: var(--accent);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 2px;
}
.chat-msg a { color: var(--accent); font-weight: 600; }
.chat-msg.user a { color: #fff; text-decoration: underline; }
.chat-options {
  padding: 12px;
  background: #fff;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.chat-opt-btn {
  background: var(--bg-light);
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: 99px;
  font-size: 0.8rem;
  color: var(--text-main);
  text-align: left;
  cursor: pointer;
  transition: var(--transition-fast);
}
.chat-opt-btn:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}
.chat-opt-whatsapp {
  background: #25D366;
  border-color: #25D366;
  color: #fff;
  font-weight: 600;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.chat-opt-whatsapp:hover {
  background: #1ebe5a;
  border-color: #1ebe5a;
  color: #fff;
}
@keyframes chatFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}



/* Floating Widget */
.floating-widget { position: fixed; bottom: 24px; right: 24px; display: flex; flex-direction: column; gap: 12px; z-index: 9999; transition: opacity 0.25s ease, transform 0.25s ease; }
.floating-widget.floaters-hidden,
.chat-widget-box.floaters-hidden,
.quick-chat-wrapper.floaters-hidden {
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
}
.widget-btn { width: 50px; height: 50px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; border: none; box-shadow: 0 4px 12px rgba(0,0,0,0.15); transition: transform 0.2s; cursor: pointer; }
.widget-btn:hover { transform: scale(1.1); color: white; }
.theme-btn { background: #334155; }
.call-btn { background: #2563eb; }
.wa-btn { background: #25D366; }
.install-btn { background: var(--success); }
.install-btn[hidden] { display: none; }

.widget-toggle-btn { background: var(--ink); display: none; }
@media (max-width: 640px) {
  .widget-toggle-btn { display: flex; }
  .floating-widget .widget-btn:not(.widget-toggle-btn) {
    display: none;
  }
  /* Expand sideways, not upward — growing taller re-creates the overlap with
     whatever page content sits above the widget (e.g. the homepage hero CTAs),
     since this is a fixed-position element that doesn't know what's behind it.
     A single extra row of width is always available near the screen edge. */
  .floating-widget.expanded {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap-reverse;
    justify-content: flex-end;
    max-width: calc(100vw - 24px);
  }
  .floating-widget.expanded .widget-btn { width: 44px; height: 44px; }
  .floating-widget.expanded .widget-btn:not(.widget-toggle-btn):not([hidden]) {
    display: flex;
  }
  .floating-widget.expanded .widget-toggle-btn { background: var(--accent); }
}

/* ---------- iOS "add to home screen" hint ---------- */
.ios-install-hint {
  position: fixed;
  right: 24px;
  bottom: 90px;
  z-index: 10000;
  width: 260px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 16px 18px;
  display: none;
  font-size: 0.85rem;
  color: var(--text-main);
}
.ios-install-hint.visible { display: block; }
.ios-install-hint strong { display: block; margin-bottom: 6px; color: var(--primary); font-family: var(--font-display); }
.ios-install-hint p { margin: 0; line-height: 1.5; }
.ios-install-hint svg { vertical-align: -2px; color: var(--accent); }
.ios-install-hint-close {
  position: absolute;
  top: 6px; right: 8px;
  background: none;
  border: none;
  font-size: 1.1rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
}