/* =========================================================
   StudyLine Academy — Global Stylesheet
   Theme: Creative / Modern / Gradient / Glassmorphism
   ========================================================= */

:root {
  --brand-primary: #4f46e5;      /* indigo */
  --brand-secondary: #7c3aed;    /* violet */
  --brand-accent: #f59e0b;       /* amber */
  --brand-pink: #ec4899;
  --brand-cyan: #06b6d4;
  --brand-emerald: #10b981;

  --bg: #0b1020;
  --bg-soft: #111735;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --text: #0f172a;
  --text-soft: #475569;
  --muted: #94a3b8;
  --border: #e2e8f0;

  --grad-hero: linear-gradient(135deg, #4f46e5 0%, #7c3aed 45%, #ec4899 100%);
  --grad-cta:  linear-gradient(135deg, #f59e0b 0%, #ec4899 100%);
  --grad-card: linear-gradient(135deg, rgba(79,70,229,.08), rgba(236,72,153,.08));

  --shadow-sm: 0 4px 12px rgba(15, 23, 42, .06);
  --shadow-md: 0 12px 32px rgba(15, 23, 42, .10);
  --shadow-lg: 0 24px 60px rgba(79, 70, 229, .18);

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 22px;

  --container: 1200px;
  --header-h: 78px;

  --ease: cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--surface-2);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: var(--brand-primary); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--brand-secondary); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- HEADER / NAV ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--text);
  font-size: 1.15rem;
  text-decoration: none;
}

.brand-logo {
  height: 52px;
  width: auto;
  display: block;
  object-fit: contain;
  transition: transform .25s var(--ease);
  mix-blend-mode: multiply;
}
.brand:hover .brand-logo { transform: scale(1.03); }

.site-footer .brand-logo {
  height: 58px;
  mix-blend-mode: screen;
}

/* Legacy text-mark fallback (kept for safety, unused after logo update) */
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--grad-hero);
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 800;
  font-size: 1.15rem;
  box-shadow: var(--shadow-md);
}
.brand-name { line-height: 1.1; }
.brand-name small {
  display: block;
  font-weight: 500;
  font-size: .72rem;
  color: var(--muted);
  letter-spacing: .5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--text);
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 500;
  font-size: .95rem;
  transition: all .2s var(--ease);
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--grad-card);
  color: var(--brand-primary);
}

/* Dropdown */
.has-dropdown { position: relative; }
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 240px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 8px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: all .2s var(--ease);
  list-style: none;
  margin: 0;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown li a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: .9rem;
}
.dropdown li a small { display:block; color: var(--muted); font-size: .72rem; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: 0;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  text-decoration: none;
}
.btn-primary {
  background: var(--grad-cta);
  color: #fff;
  box-shadow: 0 10px 24px rgba(236,72,153,.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(236,72,153,.45); color:#fff; }

.btn-outline {
  background: transparent;
  color: var(--brand-primary);
  border: 2px solid var(--brand-primary);
}
.btn-outline:hover { background: var(--brand-primary); color: #fff; }

.btn-ghost {
  background: rgba(255,255,255,.12);
  color: #fff;
  border: 1px solid rgba(255,255,255,.25);
}
.btn-ghost:hover { background: rgba(255,255,255,.2); color:#fff; }

/* Hamburger */
.nav-toggle { display: none; background: transparent; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span {
  display:block; width: 26px; height: 2px; background: var(--text); margin: 6px 0; border-radius: 2px;
  transition: transform .25s var(--ease), opacity .2s var(--ease);
}

@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    gap: 6px;
    border-top: 1px solid var(--border);
    transform: translateX(100%);
    transition: transform .3s var(--ease);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { padding: 14px 16px; font-size: 1rem; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform:none; box-shadow:none; border:0; padding: 4px 0 4px 12px; }
  .header-cta { display: none; }
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--grad-hero);
  color: #fff;
  padding: 90px 0 110px;
}
.hero::before, .hero::after {
  content:"";
  position:absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .5;
  pointer-events: none;
}
.hero::before { width: 480px; height: 480px; background: #06b6d4; top:-140px; left:-140px; }
.hero::after  { width: 520px; height: 520px; background: #f59e0b; bottom:-180px; right:-160px; }

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 60px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .3px;
  backdrop-filter: blur(8px);
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: #10ffb1; box-shadow: 0 0 0 4px rgba(16,255,177,.2); }

.hero h1 {
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  line-height: 1.08;
  margin: 18px 0 16px;
  font-weight: 800;
  letter-spacing: -.5px;
}
.hero h1 .accent {
  background: linear-gradient(90deg, #ffd166, #ffafcc);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  font-size: 1.1rem;
  max-width: 560px;
  color: rgba(255,255,255,.92);
  margin: 0 0 28px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
}
.hero-card {
  position: relative;
  padding: 26px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22);
  backdrop-filter: blur(14px);
  border-radius: 24px;
  box-shadow: 0 24px 60px rgba(0,0,0,.25);
  width: 100%;
  max-width: 460px;
  display: grid;
  gap: 14px;
}
.hero-card h3 { margin: 0; font-size: 1.1rem; letter-spacing: .3px; }
.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.mini {
  padding: 14px;
  border-radius: 14px;
  background: rgba(255,255,255,.14);
  border: 1px solid rgba(255,255,255,.2);
}
.mini strong { display:block; font-size: 1.25rem; }
.mini small { color: rgba(255,255,255,.85); font-size: .78rem; letter-spacing: .3px; }

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero { padding: 60px 0 80px; }
}

/* ---------- SECTION ---------- */
.section { padding: 90px 0; }
.section.alt { background: #fff; }
.section-head { text-align: center; max-width: 780px; margin: 0 auto 56px; }
.kicker {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--brand-secondary);
  margin-bottom: 10px;
}
.section-head h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin: 0 0 12px;
  font-weight: 800;
  letter-spacing: -.5px;
}
.section-head p { color: var(--text-soft); font-size: 1.05rem; margin: 0; }

/* ---------- FEATURE CARDS (Home Courses) ---------- */
.grid { display: grid; gap: 24px; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid.cols-3, .grid.cols-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid.cols-2, .grid.cols-3, .grid.cols-4 { grid-template-columns: 1fr; } }

.course-card {
  position: relative;
  padding: 30px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
  overflow: hidden;
}
.course-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: var(--grad-hero);
  border-radius: inherit;
  opacity: 0;
  transition: opacity .3s var(--ease);
  z-index: 0;
}
.course-card > * { position: relative; z-index: 1; }
.course-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.course-card:hover::before { opacity: 1; }
.course-card:hover .card-icon,
.course-card:hover h3,
.course-card:hover p,
.course-card:hover .subject-chip,
.course-card:hover .card-link { color: #fff; }
.course-card:hover .card-icon { background: rgba(255,255,255,.18); }
.course-card:hover .subject-chip { background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.25); }

.card-icon {
  width: 56px; height: 56px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--grad-card);
  color: var(--brand-primary);
  margin-bottom: 18px;
  font-size: 1.6rem;
  transition: background .3s var(--ease), color .3s var(--ease);
}
.course-card h3 { margin: 0 0 8px; font-size: 1.25rem; }
.course-card p { color: var(--text-soft); margin: 0 0 18px; font-size: .95rem; }

.subject-list {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 20px;
  list-style: none; padding: 0;
}
.subject-chip {
  font-size: .78rem;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-soft);
  border: 1px solid var(--border);
  font-weight: 500;
  transition: all .3s var(--ease);
}
.card-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-weight: 600; font-size: .92rem;
  color: var(--brand-primary);
}
.card-link:hover { gap: 10px; color: var(--brand-primary); }

/* Rank badge on card */
.card-badge {
  position: absolute;
  top: 18px; right: 18px;
  font-size: .68rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--grad-cta);
  color: #fff;
  letter-spacing: .5px;
  z-index: 2;
}

/* ---------- ABOUT / STATS ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 900px) { .about-grid { grid-template-columns: 1fr; } }
.about-visual {
  position: relative;
  border-radius: var(--radius-lg);
  background: var(--grad-hero);
  padding: 40px;
  color: #fff;
  min-height: 380px;
  overflow: hidden;
}
.about-visual::after {
  content: "🎓";
  position: absolute;
  right: -20px; bottom: -30px;
  font-size: 260px;
  opacity: .12;
}
.about-visual .quote {
  font-size: 1.25rem;
  font-style: italic;
  line-height: 1.6;
  border-left: 4px solid rgba(255,255,255,.6);
  padding-left: 18px;
  margin: 20px 0;
}
.about-visual .founder { display:flex; align-items:center; gap: 14px; margin-top: 24px; }
.avatar {
  width: 56px; height: 56px; border-radius: 50%;
  background: rgba(255,255,255,.25);
  border: 2px solid rgba(255,255,255,.6);
  display: grid; place-items: center; font-weight: 700; font-size: 1.2rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 30px;
}
.stat {
  padding: 22px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: left;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.stat:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.stat .num {
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--grad-hero);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  line-height: 1;
}
.stat .lbl { color: var(--text-soft); font-size: .9rem; margin-top: 4px; }

/* ---------- WHY US ---------- */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 960px) { .why-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px) { .why-grid { grid-template-columns: 1fr; } }
.why-card {
  padding: 26px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all .3s var(--ease);
}
.why-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.why-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--grad-card);
  color: var(--brand-primary);
  display: grid; place-items: center;
  font-size: 1.4rem;
  margin-bottom: 14px;
}
.why-card h4 { margin: 0 0 6px; font-size: 1.05rem; }
.why-card p { margin: 0; color: var(--text-soft); font-size: .92rem; }

/* ---------- TESTIMONIALS ---------- */
.testimonial-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .testimonial-track { grid-template-columns: 1fr; } }
.testimonial {
  padding: 30px;
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  position: relative;
}
.testimonial::before {
  content:"“";
  position:absolute; top:-14px; left:20px;
  font-size: 5rem;
  color: var(--brand-primary);
  opacity: .16;
  font-family: Georgia, serif;
  line-height: 1;
}
.testimonial p { color: var(--text-soft); font-size: .95rem; }
.testimonial .who { display: flex; align-items: center; gap: 12px; margin-top: 20px; }
.testimonial .who .avatar-sm {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--grad-hero);
  color:#fff; display:grid; place-items:center; font-weight:700;
}
.testimonial .who strong { display:block; font-size: .95rem; }
.testimonial .who small { color: var(--muted); font-size: .8rem; }

/* ---------- CTA BAND ---------- */
.cta-band {
  background: var(--grad-hero);
  color:#fff;
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 30%, rgba(255,255,255,.15), transparent 40%),
              radial-gradient(circle at 80% 70%, rgba(255,255,255,.15), transparent 40%);
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  position: relative;
}
.cta-inner h2 { margin: 0 0 6px; font-size: 1.9rem; }
.cta-inner p { margin: 0; opacity: .92; }
@media (max-width: 760px) { .cta-inner { flex-direction: column; text-align: center; } }

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--bg);
  color: #cbd5e1;
  padding: 70px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h5 {
  color: #fff;
  font-size: 1rem;
  margin: 0 0 16px;
  letter-spacing: .5px;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin: 8px 0; }
.site-footer a { color: #cbd5e1; }
.site-footer a:hover { color: #fff; }
.site-footer .brand { color: #fff; }
.site-footer .brand-name small { color: #94a3b8; }

.socials { display: flex; gap: 10px; margin-top: 14px; }
.socials a {
  width: 38px; height: 38px; border-radius: 10px;
  background: rgba(255,255,255,.08);
  display: grid; place-items: center;
  transition: all .2s var(--ease);
}
.socials a:hover { background: var(--grad-hero); transform: translateY(-2px); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  margin-top: 40px; padding-top: 20px;
  display: flex; justify-content: space-between; flex-wrap: wrap;
  font-size: .85rem; color: #94a3b8;
}

/* ---------- PAGE HEADER (interior pages) ---------- */
.page-hero {
  background: var(--grad-hero);
  color: #fff;
  padding: 70px 0 90px;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.page-hero::before, .page-hero::after {
  content:""; position: absolute; border-radius: 50%; filter: blur(80px); opacity: .5;
}
.page-hero::before { width: 380px; height: 380px; background:#06b6d4; top:-120px; left:-120px; }
.page-hero::after  { width: 420px; height: 420px; background:#f59e0b; bottom:-160px; right:-140px; }
.page-hero-inner { position: relative; }
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); margin: 10px 0 12px; font-weight: 800; }
.page-hero p { max-width: 720px; margin: 0 auto; opacity: .95; font-size: 1.05rem; }
.breadcrumbs {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .85rem;
  background: rgba(255,255,255,.15);
  padding: 6px 14px; border-radius: 999px;
  border: 1px solid rgba(255,255,255,.25);
}
.breadcrumbs a { color: #fff; opacity: .85; }

/* ---------- SUBJECT DETAIL LAYOUT ---------- */
.subject-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 900px) { .subject-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .subject-grid { grid-template-columns: 1fr; } }

.subject-card {
  padding: 26px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #fff;
  transition: all .3s var(--ease);
  display: flex; flex-direction: column; gap: 10px;
}
.subject-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.subject-card .sc-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center;
  color: #fff; font-size: 1.15rem;
  background: var(--grad-hero);
}
.subject-card h4 { margin: 0; font-size: 1.05rem; }
.subject-card p { margin: 0; color: var(--text-soft); font-size: .9rem; }
.subject-card ul {
  margin: 10px 0 0; padding: 0; list-style: none;
  display: flex; flex-direction: column; gap: 6px;
}
.subject-card ul li {
  font-size: .82rem;
  color: var(--text-soft);
  padding-left: 20px;
  position: relative;
}
.subject-card ul li::before {
  content:"✓";
  position:absolute; left:0;
  color: var(--brand-emerald);
  font-weight: 700;
}

/* Curriculum overview table */
.info-panel {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 34px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  box-shadow: var(--shadow-sm);
}
@media (max-width: 800px) { .info-panel { grid-template-columns: 1fr; } }
.info-panel h3 { margin: 0 0 8px; }
.info-panel p { color: var(--text-soft); margin: 0 0 10px; }
.info-list { list-style:none; padding:0; margin: 0; display:grid; gap:10px; }
.info-list li {
  padding: 10px 12px 10px 34px;
  border-radius: 10px;
  background: var(--surface-2);
  font-size: .92rem;
  position: relative;
}
.info-list li::before {
  content:"★";
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  color: var(--brand-accent);
}

/* Streams cards (senior) */
.stream-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
}
@media (max-width: 900px) { .stream-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px) { .stream-grid { grid-template-columns: 1fr; } }
.stream-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  color: #fff;
  position: relative;
  overflow: hidden;
  min-height: 190px;
  display: flex; flex-direction: column; justify-content: space-between;
  transition: transform .3s var(--ease);
}
.stream-card:hover { transform: translateY(-6px); }
.stream-card.science  { background: linear-gradient(135deg, #06b6d4, #4f46e5); }
.stream-card.maths    { background: linear-gradient(135deg, #7c3aed, #ec4899); }
.stream-card.commerce { background: linear-gradient(135deg, #f59e0b, #ef4444); }
.stream-card.tech     { background: linear-gradient(135deg, #10b981, #06b6d4); }
.stream-card .s-icon { font-size: 2.2rem; }
.stream-card h4 { margin: 12px 0 4px; font-size: 1.3rem; }
.stream-card p { margin: 0; opacity: .95; font-size: .9rem; }

/* Board comparison table */
.board-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.board-table th, .board-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: .93rem;
  vertical-align: top;
}
.board-table th {
  background: var(--surface-2);
  font-weight: 700;
  color: var(--text);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .8px;
}
.board-table tr:last-child td { border-bottom: 0; }
.board-table tr:hover td { background: var(--surface-2); }

/* Wrap tables that may overflow on small screens */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-scroll .board-table { min-width: 520px; }

/* ---------- COMPUTER COURSES PANEL ---------- */
.tech-hero { background: linear-gradient(135deg, #0f172a 0%, #4f46e5 50%, #06b6d4 100%); }
.tech-grid { display:grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
@media (max-width: 900px) { .tech-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px) { .tech-grid { grid-template-columns: 1fr; } }

.tech-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--border);
  transition: all .3s var(--ease);
  position: relative;
  overflow: hidden;
}
.tech-card::after {
  content:""; position:absolute; inset:auto -30px -30px auto;
  width: 140px; height: 140px; border-radius: 50%;
  background: var(--grad-card);
  transition: transform .4s var(--ease);
}
.tech-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.tech-card:hover::after { transform: scale(1.5); }
.tech-card > * { position: relative; z-index: 1; }
.tech-icon {
  width: 56px; height: 56px; border-radius: 14px;
  display: grid; place-items: center;
  background: var(--grad-hero);
  color: #fff;
  font-size: 1.6rem;
  margin-bottom: 16px;
  box-shadow: var(--shadow-md);
}
.tech-card h4 { margin: 0 0 8px; font-size: 1.15rem; }
.tech-card p { margin: 0 0 14px; color: var(--text-soft); font-size: .92rem; }
.tech-meta { display:flex; flex-wrap:wrap; gap: 8px; margin-bottom: 14px; }
.tech-meta span {
  font-size: .72rem; font-weight: 600;
  padding: 4px 10px; border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-soft);
  border: 1px solid var(--border);
}
.tech-meta span.hot { background: var(--grad-cta); color:#fff; border-color: transparent; }
.tech-card ul { margin: 0 0 16px; padding-left: 18px; color: var(--text-soft); font-size: .88rem; }
.tech-card ul li { margin: 4px 0; }

/* Certification band */
.certs {
  background: var(--surface-2);
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 30px;
  display: grid; grid-template-columns: 200px 1fr; gap: 30px; align-items: center;
}
@media (max-width: 700px) { .certs { grid-template-columns: 1fr; text-align: center; } }
.cert-badge {
  width: 180px; height: 180px; border-radius: 50%;
  background: var(--grad-hero); color: #fff;
  display: grid; place-items: center;
  font-weight: 800;
  text-align: center; font-size: .9rem;
  box-shadow: var(--shadow-lg);
  margin: 0 auto;
}

/* ---------- CONTACT ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 36px; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info {
  padding: 30px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.contact-info .item { display: flex; gap: 14px; margin: 18px 0; }
.contact-info .item .ic {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--grad-card); color: var(--brand-primary);
  display: grid; place-items: center; flex-shrink: 0;
  font-size: 1.15rem;
}
.contact-info .item h5 { margin: 0 0 2px; font-size: .95rem; }
.contact-info .item p { margin: 0; color: var(--text-soft); font-size: .9rem; }

.contact-form {
  padding: 30px;
  background: var(--grad-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.field { margin-bottom: 16px; }
.field label { display:block; font-size: .85rem; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
  font-family: inherit;
  font-size: .95rem;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 4px rgba(79,70,229,.15);
}
.field textarea { min-height: 120px; resize: vertical; }

/* ---------- FLOATING ANIMATIONS ---------- */
@keyframes floaty {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-10px); }
}
.floaty { animation: floaty 4s var(--ease) infinite; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Utility */
.text-center { text-align: center; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }

/* ---------- MOBILE POLISH ---------- */
@media (max-width: 600px) {
  .container { padding: 0 18px; }
  .section { padding: 60px 0; }
  .section-head { margin-bottom: 36px; }
  .hero { padding: 48px 0 60px; }
  .page-hero { padding: 54px 0 66px; }
  .cta-band { padding: 44px 0; }
  .cta-inner h2 { font-size: 1.5rem; }
  .site-footer { padding: 50px 0 20px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .brand-logo { height: 44px; }
  .site-footer .brand-logo { height: 50px; }
  .course-card, .subject-card, .tech-card, .why-card { padding: 22px; }
  .info-panel { padding: 24px; }
  .contact-info, .contact-form { padding: 22px; }
}