/* ==========================================================
   KeyCode EDU — edu.keycodetech.com
   The education arm of KeyCode Technology Pvt. Ltd.
   Brand: Navy #0A0F1E · Blue #0066FF · Cyan #00C2FF
   ========================================================== */

:root {
  --navy: #0a0f1e;
  --navy-2: #111a33;
  --navy-3: #18244a;
  --blue: #0066ff;
  --blue-d: #0052cc;
  --cyan: #00c2ff;
  --bg: #f8fafc;
  --bg-alt: #eef3fa;
  --surface: #ffffff;
  --text: #0f172a;
  --text-2: #475569;
  --text-3: #64748b;
  --border: #e2e8f0;
  --ok: #059669;
  --gold: #f5c542;
  --silver: #c9d1dc;
  --bronze: #cd7f32;
  --on-dark: #dbe5f5;
  --on-dark-2: #b8c4dc;
  --on-dark-3: #8ea0c2;
  --grad: linear-gradient(120deg, var(--blue), var(--cyan));
  --radius: 16px;
  --radius-lg: 22px;
  --shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 8px 24px rgba(15, 23, 42, .06);
  --shadow-lg: 0 20px 50px rgba(0, 60, 160, .14);
  --header-h: 70px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; border-radius: 6px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

.container { width: min(1180px, 100% - 40px); margin-inline: auto; }
.narrow { width: min(800px, 100% - 40px); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--blue); color: #fff; padding: 10px 16px; border-radius: 8px; }
.skip:focus { top: 12px; }

h1, h2, h3, h4 { line-height: 1.2; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.05rem, 4.4vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; margin-bottom: 12px; }
h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; }
p + p { margin-top: 12px; }

.eyebrow {
  display: inline-block; font-size: .76rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 12px;
}
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.muted { color: var(--text-2); font-weight: 400; }

/* ---------- Icons ---------- */
.i {
  width: 20px; height: 20px; flex: none;
  fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.i-lg { width: 26px; height: 26px; }
.icon-tile {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; flex: none;
  background: rgba(0, 102, 255, .1); color: var(--blue); margin-bottom: 18px;
}
.icon-tile.solid { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(0, 102, 255, .28); }
.icon-tile.dark { background: linear-gradient(135deg, #0a0f1e, #1d3a7a); color: #fff; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 24px; border-radius: 11px; font-weight: 600; font-size: .95rem; border: 0; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn .i { width: 18px; height: 18px; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 6px 18px rgba(0, 102, 255, .3); }
.btn-primary:hover { box-shadow: 0 10px 26px rgba(0, 102, 255, .42); }
.btn-ghost { border: 1px solid rgba(255, 255, 255, .28); color: #fff; background: rgba(255, 255, 255, .07); }
.btn-ghost:hover { background: rgba(255, 255, 255, .14); }
.btn-outline { border: 1px solid var(--border); color: var(--text); background: var(--surface); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); }
.btn-light { background: #fff; color: var(--blue); }
.btn-wa { background: #1a9c4b; color: #fff; box-shadow: 0 6px 18px rgba(26, 156, 75, .3); }
.btn-wa:hover { background: #158540; }
.btn-sm { padding: 9px 16px; font-size: .88rem; }
.btn-block { width: 100%; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; color: var(--blue); font-weight: 600; font-size: .94rem; }
.link-arrow .i { width: 16px; height: 16px; transition: transform .15s ease; }
.link-arrow:hover .i { transform: translateX(3px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(248, 250, 252, .9);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; flex: none; }
.brand-mark { width: 34px; height: auto; }
.brand-text { font-size: 1.12rem; letter-spacing: .18em; color: var(--navy); white-space: nowrap; }
.brand-text b { font-weight: 700; }
.brand-blue { color: var(--blue); font-weight: 500; }
.brand-text em {
  font-style: normal; font-size: .66rem; letter-spacing: .1em; font-weight: 700;
  background: var(--grad); color: #fff; padding: 3px 7px; border-radius: 6px; margin-left: 4px; vertical-align: middle;
}
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { font-size: .92rem; font-weight: 500; color: var(--text-2); }
.nav-links a:not(.btn):hover, .nav-links a[aria-current="page"] { color: var(--blue); }
.nav-links a[aria-current="page"] { font-weight: 600; }
.nav-links .btn { color: #fff; }
.nav-burger { display: none; background: none; border: 0; cursor: pointer; }

/* ---------- Hero (home) ---------- */
.hero {
  position: relative; overflow: hidden;
  background: radial-gradient(1200px 500px at 85% -10%, #0b2a6b 0%, transparent 60%), var(--navy);
  color: #fff; padding: 84px 0 110px;
}
.hero-glow {
  position: absolute; width: 560px; height: 560px; right: -140px; top: 20px; pointer-events: none;
  background: radial-gradient(circle, rgba(0, 194, 255, .26), transparent 65%); filter: blur(20px);
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.hero .eyebrow { color: var(--cyan); }
.lead { font-size: 1.1rem; color: var(--on-dark-2); margin: 20px 0 30px; max-width: 580px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-points { margin-top: 30px; display: grid; gap: 10px; }
.hero-points li { display: flex; gap: 10px; color: var(--on-dark); font-size: .95rem; align-items: flex-start; }
.hero-points .i { color: var(--cyan); margin-top: 2px; width: 18px; height: 18px; }

.hero-collage { position: relative; aspect-ratio: 1 / .92; }
.hero-collage figure {
  position: absolute; margin: 0; border-radius: 18px; overflow: hidden; background: var(--navy-3);
  border: 1px solid rgba(255, 255, 255, .14); box-shadow: 0 30px 60px rgba(0, 0, 0, .45);
}
.hero-collage img { width: 100%; height: 100%; object-fit: cover; }
.hero-collage .c1 { inset: 0 14% 22% 0; }
.hero-collage .c2 { width: 52%; aspect-ratio: 4 / 3; right: 0; bottom: 0; }
.hero-collage .c3 { width: 40%; aspect-ratio: 4 / 3; right: 4%; top: 6%; }
.hero-badge {
  position: absolute; left: -14px; bottom: 9%; z-index: 2;
  display: flex; align-items: center; gap: 12px; padding: 14px 18px; border-radius: 14px;
  background: rgba(255, 255, 255, .96); color: var(--text); box-shadow: 0 20px 40px rgba(0, 0, 0, .3);
}
.hero-badge strong { display: block; font-size: 1.35rem; line-height: 1.1; color: var(--blue); }
.hero-badge span { font-size: .8rem; color: var(--text-2); }
.hero-badge .icon-tile { margin: 0; width: 42px; height: 42px; border-radius: 12px; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  position: relative; overflow: hidden; color: #fff;
  background: radial-gradient(900px 380px at 85% -20%, #0b2a6b 0%, transparent 60%), var(--navy);
  padding: 64px 0 72px;
}
.page-hero .eyebrow { color: var(--cyan); }
.page-hero .lead { margin-bottom: 0; }
.page-hero .hero-cta { margin-top: 28px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; font-size: .84rem; color: var(--on-dark-3); margin-bottom: 18px; }
.crumbs a:hover { color: #fff; }
.crumbs li + li::before { content: "/"; margin-right: 6px; opacity: .6; }
.page-hero-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: center; }
.page-hero-photo { border-radius: 18px; overflow: hidden; border: 1px solid rgba(255, 255, 255, .14); box-shadow: 0 30px 60px rgba(0, 0, 0, .4); }
.page-hero-photo img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }

/* ---------- Strip of facts under a hero ---------- */
.highlight-strip { margin-top: -46px; position: relative; z-index: 2; }
.strip-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.strip-item { display: flex; gap: 14px; align-items: center; padding: 22px 22px; }
.strip-item + .strip-item { border-left: 1px solid var(--border); }
.strip-item b { display: block; font-size: .98rem; }
.strip-item p { font-size: .85rem; color: var(--text-2); line-height: 1.45; }
.strip-item .icon-tile { margin: 0; width: 44px; height: 44px; border-radius: 12px; }

/* ---------- Sections ---------- */
.section { padding: 92px 0; }
.section-sm { padding: 64px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 720px; margin-bottom: 44px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p:not(.eyebrow) { color: var(--text-2); font-size: 1.05rem; }
.section-head.light h2 { color: #fff; }
.section-head.light p:not(.eyebrow) { color: var(--on-dark-2); }
.section-head.light .eyebrow { color: var(--cyan); }
.split-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: 40px; }
.split-head .section-head { margin-bottom: 0; }

.card-grid { display: grid; gap: 22px; }
.card-grid.two { grid-template-columns: repeat(2, 1fr); }
.card-grid.three { grid-template-columns: repeat(3, 1fr); }
.card-grid.four { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow); transition: transform .2s ease, box-shadow .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.card > p { color: var(--text-2); font-size: .95rem; }
.card .tick-list { margin-top: 14px; font-size: .93rem; }

/* Offer cards (home: workshops / seminars / industrial training) */
.offer {
  display: flex; flex-direction: column; overflow: hidden; padding: 0;
}
.offer-photo { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--navy-3); }
.offer-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.offer:hover .offer-photo img { transform: scale(1.04); }
.offer-photo .tag { position: absolute; left: 14px; top: 14px; }
.offer-art {
  position: relative; aspect-ratio: 16 / 10; display: grid; place-items: center; overflow: hidden;
  background: radial-gradient(400px 200px at 80% 0%, #1d3a7a, transparent 70%), var(--navy);
}
.offer-art .i { width: 64px; height: 64px; color: var(--cyan); stroke-width: 1.5; }
.art-stack { position: relative; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.art-caption { text-align: center; padding: 0 24px; line-height: 1.5; font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--on-dark-2); }
.offer-art .art-lines { position: absolute; inset: 0; opacity: .35;
  background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 28px 28px; }
.offer-body { padding: 26px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.offer-body > p { color: var(--text-2); font-size: .95rem; }
.offer-body .tick-list { margin: 16px 0 22px; font-size: .92rem; }
.offer-body .link-arrow { margin-top: auto; }

.tag {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .72rem; font-weight: 700; letter-spacing: .04em;
  background: #fff; color: var(--blue); padding: 5px 10px; border-radius: 999px; box-shadow: 0 4px 12px rgba(0,0,0,.12);
}
.pill {
  display: inline-block; font-size: .75rem; font-weight: 600; color: var(--blue); background: rgba(0, 102, 255, .1);
  padding: 4px 10px; border-radius: 999px; letter-spacing: 0; white-space: nowrap;
}
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 7px; font-size: .86rem; color: var(--text-2);
  border: 1px solid var(--border); background: var(--surface); padding: 7px 12px; border-radius: 999px;
}
.chip .i { width: 16px; height: 16px; color: var(--blue); }
.section-dark .chip, .hero .chip, .page-hero .chip { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.16); color: var(--on-dark); }
.section-dark .chip .i, .hero .chip .i, .page-hero .chip .i { color: var(--cyan); }

.tick-list { display: grid; gap: 10px; margin-top: 16px; }
.tick-list li { position: relative; padding-left: 30px; }
.tick-list li::before {
  content: ""; position: absolute; left: 0; top: 2px; width: 20px; height: 20px; border-radius: 6px;
  background: rgba(0, 102, 255, .1) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230066ff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.section-dark .tick-list li::before { background-color: rgba(0, 194, 255, .16); }
.dot-list { display: grid; gap: 8px; }
.dot-list li { position: relative; padding-left: 18px; color: var(--text-2); }
.dot-list li b { color: var(--text); font-weight: 600; }
.dot-list li::before { content: ""; position: absolute; left: 0; top: 10px; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }

/* ---------- Why KeyCode ---------- */
.why-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.why-grid > div > p { color: var(--text-2); }
.product-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; }
.product-list li {
  display: flex; gap: 12px; align-items: flex-start; background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 14px 16px; font-size: .9rem; color: var(--text-2);
}
.product-list b { display: block; color: var(--text); font-size: .95rem; }
.product-list .i { color: var(--blue); margin-top: 2px; }

/* ---------- Case study ---------- */
.case-study {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 44px; box-shadow: var(--shadow);
}
.case-copy h3 { font-size: 1.5rem; margin-bottom: 12px; }
.case-copy h3 a { color: var(--blue); }
.case-copy > p { color: var(--text-2); margin-bottom: 6px; }
.mock-window { background: var(--navy); border-radius: 14px; overflow: hidden; box-shadow: 0 24px 50px rgba(10, 15, 30, .3); }
.page-hero .mock-window { border: 1px solid rgba(255, 255, 255, .16); box-shadow: 0 30px 60px rgba(0, 0, 0, .45), 0 0 0 6px rgba(0, 194, 255, .05); }
.mock-bar { display: flex; align-items: center; gap: 6px; padding: 12px 16px; background: #141c34; }
.mock-bar i { width: 10px; height: 10px; border-radius: 50%; background: #2c3a5c; }
.mock-bar span { margin-left: 10px; font-size: .8rem; color: var(--on-dark-3); }
.mock-body { padding: 24px 26px 28px; }
.mock-row { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-bottom: 1px solid rgba(255, 255, 255, .07); font-size: .9rem; color: var(--on-dark-2); }
.mock-row b { color: #fff; font-weight: 600; text-align: right; }
.mock-row b.ok { color: #34d399; }
.mock-foot { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 20px; color: #34d399; font-size: .85rem; font-weight: 600; }

/* ---------- Timeline (day-wise) ---------- */
.timeline { display: grid; gap: 20px; }
.day {
  display: grid; grid-template-columns: 110px 1fr; gap: 24px;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow);
}
.day-badge { align-self: start; text-align: center; font-weight: 800; color: #fff; background: var(--grad); border-radius: 12px; padding: 14px 0; }
.day-body h3 { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 1.25rem; margin-bottom: 14px; }

/* ---------- CBT ---------- */
.cbt-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.cbt-grid > div > p { color: var(--text-2); }
.exam-card { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 32px; box-shadow: var(--shadow-lg); }
.exam-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 26px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.exam-head span { font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; color: var(--text-2); font-weight: 600; }
.exam-head b { font-size: 1.05rem; }
.exam-row + .exam-row { margin-top: 22px; }
.exam-label { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.exam-label span { color: var(--text-2); font-size: .9rem; white-space: nowrap; }
.bar { height: 10px; background: var(--bg-alt); border-radius: 999px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--blue); border-radius: 999px; }
.bar i.alt { background: var(--cyan); }
.exam-feats { margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--border); display: grid; grid-template-columns: 1fr 1fr; gap: 12px; font-size: .88rem; color: var(--text-2); }
.exam-feats li { display: flex; gap: 8px; align-items: flex-start; }
.exam-feats .i { width: 17px; height: 17px; color: var(--blue); margin-top: 2px; }

/* ---------- Dark section + rewards ---------- */
.section-dark { background: radial-gradient(900px 400px at 15% 0%, #0b2a6b 0%, transparent 60%), var(--navy); color: #fff; }
.glass { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-radius: 20px; }
.reward-grid { display: grid; grid-template-columns: 1fr 1.25fr 1fr; gap: 22px; align-items: stretch; }
.reward { padding: 30px; position: relative; }
.reward p { color: var(--on-dark-2); font-size: .95rem; }
.reward .icon-tile { background: rgba(0, 194, 255, .14); color: var(--cyan); }
.reward-feature {
  background: linear-gradient(160deg, rgba(0, 102, 255, .35), rgba(0, 194, 255, .12));
  border-color: rgba(0, 194, 255, .5);
  box-shadow: 0 0 0 1px rgba(0, 194, 255, .2), 0 30px 60px rgba(0, 80, 255, .25);
  transform: translateY(-12px);
}
.reward-feature h3 { font-size: 1.45rem; }
.reward-feature .tag { position: absolute; top: 20px; right: 20px; box-shadow: none; }
.steps-mini { margin-top: 18px; display: grid; gap: 10px; counter-reset: s; }
.steps-mini li { counter-increment: s; position: relative; padding-left: 34px; color: #e2eaf8; font-size: .92rem; }
.steps-mini li::before {
  content: counter(s); position: absolute; left: 0; top: 0; width: 22px; height: 22px; border-radius: 50%;
  background: rgba(255, 255, 255, .16); display: grid; place-items: center; font-size: .75rem; font-weight: 700;
}
.medal-table { width: 100%; margin-top: 16px; border-collapse: collapse; font-size: .86rem; }
.medal-table th { text-align: left; color: var(--on-dark-3); font-weight: 600; padding: 6px 4px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.medal-table td { padding: 8px 4px; color: #e2eaf8; border-bottom: 1px solid rgba(255, 255, 255, .06); }
.medal { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; }
.medal.gold { background: var(--gold); }
.medal.silver { background: var(--silver); }
.medal.bronze { background: var(--bronze); }

/* ---------- Flow (numbered steps) ---------- */
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.flow.four { grid-template-columns: repeat(4, 1fr); }
.flow.six { grid-template-columns: repeat(3, 1fr); }
.flow li { position: relative; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 20px; box-shadow: var(--shadow); }
.flow:not(.six) li:not(:last-child)::after {
  content: ""; position: absolute; right: -13px; top: 50%; width: 10px; height: 10px; z-index: 1;
  border-top: 2px solid var(--blue); border-right: 2px solid var(--blue); transform: translateY(-50%) rotate(45deg);
}
.flow .num { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--grad); color: #fff; font-weight: 800; font-size: .9rem; margin-bottom: 12px; }
.flow b { display: block; margin-bottom: 4px; }
.flow p { font-size: .88rem; color: var(--text-2); line-height: 1.5; }

/* ---------- Topic grid (seminars / tracks) ---------- */
.topic { display: flex; flex-direction: column; }
.topic h3 { font-size: 1.12rem; }
.topic > p { color: var(--text-2); font-size: .93rem; }
.topic .chips { margin-top: auto; padding-top: 16px; }
.topic .chip { font-size: .78rem; padding: 5px 10px; }

/* ---------- Featured past workshop ---------- */
.feature-event {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 0; overflow: hidden;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
}
.feature-event .fe-photo { position: relative; min-height: 360px; background: var(--navy-3); }
.feature-event .fe-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 75%; }
.feature-event .fe-body { padding: 36px 36px 34px; }
.feature-event h3 { font-size: 1.5rem; margin: 6px 0 4px; }
.feature-event .college-full { color: var(--text-3); font-size: .9rem; }
.feature-event .chips { margin: 18px 0 6px; }
.feature-event .fe-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.thumb-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 16px; }
.thumb-strip a, .thumb-strip button { display: block; border-radius: 14px; overflow: hidden; border: 1px solid var(--border); background: var(--navy-3); padding: 0; cursor: zoom-in; }
.thumb-strip img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .5s ease; }
.thumb-strip a:hover img, .thumb-strip button:hover img { transform: scale(1.05); }

/* ---------- Gallery + lightbox ---------- */
.gallery { columns: 3 300px; column-gap: 16px; }
.gallery li { break-inside: avoid; margin-bottom: 16px; }
.gallery button {
  display: block; width: 100%; padding: 0; border: 1px solid var(--border); border-radius: 14px; overflow: hidden;
  background: var(--surface); cursor: zoom-in; text-align: left; box-shadow: var(--shadow); transition: box-shadow .2s ease, transform .2s ease;
}
.gallery button:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.gallery img { width: 100%; }
.gallery .cap { display: block; padding: 12px 14px; font-size: .86rem; color: var(--text-2); }

.lightbox { position: fixed; inset: 0; z-index: 90; display: none; flex-direction: column; background: rgba(5, 8, 18, .94); color: #fff; }
.lightbox.open { display: flex; }
.lb-top { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; font-size: .88rem; color: rgba(255,255,255,.75); }
.lb-stage { position: relative; flex: 1; min-height: 0; display: flex; align-items: center; justify-content: center; padding: 0 64px; }
.lb-stage img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 10px; }
.lb-btn { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 0; cursor: pointer; background: rgba(255,255,255,.12); color: #fff; }
.lb-btn:hover { background: rgba(255,255,255,.22); }
.lb-prev, .lb-next { position: absolute; top: 50%; transform: translateY(-50%); }
.lb-prev { left: 12px; }
.lb-next { right: 12px; }
.lb-caption { padding: 14px 16px 20px; text-align: center; font-size: .95rem; color: rgba(255,255,255,.88); }
body.lb-lock { overflow: hidden; }

/* ---------- Address card ---------- */
.address-card { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 24px; box-shadow: var(--shadow); }
.address-card .icon-tile { margin: 0; }
.address-card b { display: block; }
.address-card p { color: var(--text-2); font-size: .93rem; }

/* ---------- For colleges ---------- */
.colleges-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.colleges-grid .card h3 { display: flex; align-items: center; gap: 10px; }
.colleges-grid .card h3 .i { color: var(--blue); }
.quote-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 20px;
  padding: 32px; box-shadow: var(--shadow-lg); border-top: 4px solid var(--blue);
}
.quote-card .fee-label { font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--text-2); }
.quote-card h3 { font-size: 1.45rem; margin: 6px 0 10px; }
.quote-card > p { color: var(--text-2); font-size: .95rem; }
.quote-card .dot-list { margin: 18px 0 24px; font-size: .93rem; }

/* ---------- Verify certificate ---------- */
.verify {
  display: grid; grid-template-columns: 1fr 1.05fr; gap: 40px; align-items: center;
  background: linear-gradient(135deg, var(--navy) 0%, #0d2a68 100%); color: #fff;
  border-radius: var(--radius-lg); padding: 44px; box-shadow: var(--shadow-lg); position: relative; overflow: hidden;
}
.verify .eyebrow { color: var(--cyan); }
.verify p { color: var(--on-dark-2); }
.verify-form { display: flex; gap: 10px; flex-wrap: wrap; }
.verify-form input {
  flex: 1 1 240px; min-width: 0; padding: 14px 16px; border-radius: 11px; border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.08); color: #fff; font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; letter-spacing: .04em;
}
.verify-form input::placeholder { color: var(--on-dark-3); }
.verify-hint { font-size: .84rem; margin-top: 10px; }
.verify-error { color: #fca5a5; font-size: .86rem; margin-top: 8px; min-height: 1.2em; }

/* ---------- Forms (invite / contact) ---------- */
.form-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-lg); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field span { font-size: .84rem; font-weight: 600; color: var(--text); }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border); background: var(--bg);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0, 102, 255, .15); background: #fff; }
.field textarea { resize: vertical; min-height: 96px; }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.form-note { font-size: .84rem; color: var(--text-3); margin-top: 14px; }
.form-error { color: #b91c1c; font-size: .88rem; margin-top: 12px; min-height: 1.2em; }

.contact-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 32px; align-items: start; }
.contact-list { display: grid; gap: 14px; }
.contact-list a, .contact-list div {
  display: flex; gap: 14px; align-items: center; background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 16px 18px; box-shadow: var(--shadow);
}
.contact-list a:hover { border-color: var(--blue); }
.contact-list .icon-tile { margin: 0; width: 44px; height: 44px; border-radius: 12px; }
.contact-list b { display: block; font-size: .95rem; }
.contact-list span { font-size: .88rem; color: var(--text-2); }

/* ---------- CTA band ---------- */
.cta-band { background: var(--grad); color: #fff; padding: 58px 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-inner h2 { margin-bottom: 6px; }
.cta-inner p { color: rgba(255, 255, 255, .9); max-width: 620px; }
.cta-inner .hero-cta .btn-ghost { border-color: rgba(255,255,255,.5); }

/* ---------- FAQ ---------- */
.faq { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 18px 22px; margin-bottom: 12px; }
.faq summary { cursor: pointer; font-weight: 600; list-style: none; position: relative; padding-right: 28px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: -3px; font-size: 1.35rem; color: var(--blue); transition: transform .2s ease; }
.faq[open] summary::after { transform: rotate(45deg); }
.faq p { margin-top: 10px; color: var(--text-2); }

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom)); z-index: 60;
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  background: #1a9c4b; color: #fff; box-shadow: 0 10px 28px rgba(0, 0, 0, .25); transition: transform .15s ease, background .15s ease;
}
.wa-float:hover { transform: scale(1.06); background: #158540; }
.wa-float .i { width: 28px; height: 28px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: var(--on-dark-2); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 32px; }
.brand-footer .brand-text { color: #fff; }
.footer-tag { margin: 14px 0 6px; font-size: .74rem; letter-spacing: .2em; text-transform: uppercase; color: var(--cyan); }
.muted-light { font-size: .9rem; color: var(--on-dark-3); }
.site-footer h4 { color: #fff; font-size: .95rem; margin-bottom: 14px; }
.site-footer .footer-grid a:not(.brand) { display: block; color: var(--on-dark-2); font-size: .92rem; margin-bottom: 8px; }
.site-footer .footer-grid a:not(.brand):hover { color: #fff; }
.footer-bottom { margin-top: 48px; padding: 20px 0 26px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: .84rem; color: var(--on-dark-3); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav-links { gap: 18px; }
  .card-grid.four { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 980px) {
  .hero-grid, .page-hero-grid, .case-study, .cbt-grid, .colleges-grid, .why-grid, .feature-event, .verify, .contact-grid { grid-template-columns: 1fr; }
  .hero-collage { max-width: 560px; }
  .card-grid.three, .reward-grid { grid-template-columns: 1fr 1fr; }
  .reward-feature { grid-column: 1 / -1; order: -1; transform: none; }
  .flow, .flow.four, .flow.six { grid-template-columns: 1fr 1fr; }
  .flow li::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .strip-grid { grid-template-columns: 1fr 1fr; }
  .strip-item + .strip-item { border-left: 0; }
  .strip-item:nth-child(even) { border-left: 1px solid var(--border); }
  .strip-item:nth-child(n+3) { border-top: 1px solid var(--border); }
  .feature-event .fe-photo { min-height: 280px; }

  .nav-burger { display: flex; flex-direction: column; gap: 5px; padding: 12px 10px; margin-right: -10px; border-radius: 10px; }
  .nav-burger span { width: 22px; height: 2px; background: var(--navy); border-radius: 2px; transition: transform .2s ease, opacity .2s ease; }
  .nav-open .nav-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-open .nav-burger span:nth-child(2) { opacity: 0; }
  .nav-open .nav-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-links {
    position: absolute; top: var(--header-h); left: 0; right: 0; flex-direction: column; align-items: stretch;
    gap: 0; background: var(--surface); border-bottom: 1px solid var(--border);
    padding: 8px 20px 20px; display: none; box-shadow: var(--shadow);
  }
  .nav-links a { padding: 12px 0; border-bottom: 1px solid var(--border); }
  .nav-links .btn { margin-top: 12px; border-bottom: 0; }
  .nav-open .nav-links { display: flex; }
}
@media (max-width: 620px) {
  .section { padding: 64px 0; }
  .hero { padding: 52px 0 96px; }
  .page-hero { padding: 44px 0 56px; }
  .card-grid.two, .card-grid.three, .card-grid.four, .reward-grid, .flow, .flow.four, .flow.six, .product-list, .form-grid, .exam-feats { grid-template-columns: 1fr; }
  .strip-grid { grid-template-columns: 1fr; }
  .strip-item:nth-child(even) { border-left: 0; }
  .strip-item + .strip-item { border-top: 1px solid var(--border); }
  .day { grid-template-columns: 1fr; gap: 14px; padding: 22px; }
  .day-badge { width: 90px; padding: 8px 0; }
  .case-study, .verify, .form-card, .feature-event .fe-body { padding: 26px; }
  .footer-grid { grid-template-columns: 1fr; }
  .brand-text { font-size: 1rem; letter-spacing: .12em; }
  .exam-card { padding: 24px; }
  .exam-head { flex-direction: column; align-items: flex-start; gap: 4px; }
  .thumb-strip { grid-template-columns: 1fr 1fr; }
  .address-card { grid-template-columns: auto 1fr; }
  .address-card .btn { grid-column: 1 / -1; }
  .hero-badge { left: 8px; bottom: 4%; padding: 10px 14px; }
  .lb-stage { padding: 0 8px; }
  .lb-prev, .lb-next { top: auto; bottom: 8px; transform: none; }
}