:root {
  --primary: #1d3b8f;
  --primary-dark: #132a6b;
  --primary-soft: #eef2fb;
  --accent: #f26b1d;
  --accent-dark: #d9560c;
  --ink: #1a2238;
  --muted: #5b6480;
  --line: #e3e8f3;
  --bg: #ffffff;
  --bg-alt: #f5f7fc;
  --wa: #25d366;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(29, 59, 143, .08);
  --shadow-lg: 0 20px 50px rgba(19, 42, 107, .16);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; font-family: "Poppins", system-ui, -apple-system, "Segoe UI", sans-serif; color: var(--ink); background: var(--bg); line-height: 1.65; font-size: 16px; }
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }
h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 .5em; color: var(--ink); }
p { margin: 0 0 1em; }
.container { width: min(1200px, 100% - 32px); margin-inline: auto; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .8em 1.4em; border-radius: 10px; font-weight: 600; font-size: .95rem; border: 2px solid transparent; cursor: pointer; transition: .2s; font-family: inherit; white-space: nowrap; }
.btn-lg { padding: 1em 1.7em; font-size: 1rem; }
.btn-block { width: 100%; }
.btn-accent { background: var(--accent); color: #fff; box-shadow: 0 8px 20px rgba(242, 107, 29, .3); }
.btn-accent:hover { background: var(--accent-dark); transform: translateY(-2px); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { border-color: var(--primary); color: var(--primary); background: transparent; }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-light { background: #fff; color: var(--primary); }
.btn-light:hover { transform: translateY(-2px); }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: #1eb655; }

/* Top bar */
.topbar { background: var(--primary-dark); color: #cfd8f3; font-size: .85rem; }
.topbar-inner { display: flex; gap: 22px; align-items: center; padding: 8px 0; flex-wrap: wrap; }
.topbar a { color: #fff; }
.topbar i { color: var(--accent); margin-right: 4px; }
.topbar-review { margin-left: auto; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; gap: 16px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.logo-mark { width: 46px; height: 46px; border-radius: 12px; background: linear-gradient(135deg, var(--primary), #3a63d6); color: #fff; font-weight: 800; display: grid; place-items: center; font-size: 1.1rem; letter-spacing: .5px; position: relative; }
.logo-mark::after { content: ""; position: absolute; right: -3px; top: -3px; width: 12px; height: 12px; border-radius: 50%; background: var(--accent); border: 2px solid #fff; }
.logo-text { display: flex; flex-direction: column; line-height: 1.15; }
.logo-text strong { font-size: 1.3rem; color: var(--primary); font-weight: 800; }
.logo-text small { font-size: .72rem; color: var(--muted); }
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav ul { list-style: none; display: flex; gap: 26px; margin: 0; padding: 0; }
.main-nav ul a { color: var(--ink); font-weight: 500; position: relative; padding: 6px 0; }
.main-nav ul a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px; background: var(--accent); transition: .25s; }
.main-nav ul a:hover::after, .main-nav ul a.active::after { width: 100%; }
.main-nav ul a.active { color: var(--primary); }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.5rem; color: var(--primary); cursor: pointer; }

/* Hero */
.hero { background: radial-gradient(1200px 500px at 90% -10%, #dbe5ff 0%, transparent 60%), linear-gradient(180deg, #f5f8ff, #fff); padding: 64px 0 72px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-flex; gap: 8px; align-items: center; background: #fff3ea; color: var(--accent-dark); font-weight: 600; font-size: .85rem; padding: 6px 14px; border-radius: 99px; margin-bottom: 18px; }
.hero h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 800; letter-spacing: -.5px; }
.hl { color: var(--primary); background: linear-gradient(transparent 62%, #ffd9c2 62%); }
.lead { font-size: 1.1rem; color: var(--muted); max-width: 560px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 26px 0; }
.hero-points { list-style: none; padding: 0; margin: 0; display: flex; gap: 20px; flex-wrap: wrap; color: var(--muted); font-weight: 500; font-size: .95rem; }
.hero-points i { color: #1faa59; }
.hero-card { background: #fff; border-radius: 18px; padding: 28px; box-shadow: var(--shadow-lg); border: 1px solid var(--line); border-top: 5px solid var(--accent); }
.hero-card h2 { font-size: 1.35rem; margin-bottom: 4px; }
.hero-card > p { color: var(--muted); font-size: .92rem; }

/* Form */
.enquiry-form { display: grid; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.enquiry-form.compact .form-row { grid-template-columns: 1fr; }
.enquiry-form label { display: grid; gap: 6px; font-size: .85rem; font-weight: 600; color: var(--ink); }
.opt { color: var(--muted); font-weight: 400; }
.enquiry-form input, .enquiry-form select, .enquiry-form textarea { font: inherit; font-size: .95rem; padding: 11px 13px; border: 1.5px solid var(--line); border-radius: 10px; background: #fbfcff; color: var(--ink); width: 100%; transition: .2s; }
.enquiry-form input:focus, .enquiry-form select:focus, .enquiry-form textarea:focus { outline: none; border-color: var(--primary); background: #fff; box-shadow: 0 0 0 4px rgba(29,59,143,.1); }
.enquiry-form .invalid { border-color: #d93636; }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.form-status { margin: 0; font-size: .9rem; min-height: 1.2em; }
.form-status.ok { color: #178a48; font-weight: 600; }
.form-status.err { color: #c62828; }

/* Highlights */
.highlights { background: var(--primary); color: #fff; padding: 28px 0; }
.highlights-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; text-align: center; }
.highlights strong { display: block; font-size: 1.9rem; font-weight: 800; color: #fff; }
.highlights span { color: #c6d2f5; font-size: .9rem; }

/* Sections */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; max-width: 700px; margin: 0 auto 44px; }
.section-head.left { text-align: left; margin-left: 0; }
.section-head h2, .section h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 700; }
.section-head p { color: var(--muted); }
.kicker { display: inline-block; color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; font-size: .8rem; margin-bottom: 8px; }

/* Courses grid */
.course-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.course-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; color: var(--ink); transition: .25s; display: flex; flex-direction: column; position: relative; overflow: hidden; }
.course-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: linear-gradient(90deg, var(--primary), var(--accent)); transform: scaleX(0); transform-origin: left; transition: .3s; }
.course-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.course-card:hover::before { transform: scaleX(1); }
.course-card h3 { font-size: 1.05rem; margin-top: 16px; }
.course-card p { color: var(--muted); font-size: .88rem; flex: 1; }
.course-card .more { color: var(--accent); font-weight: 600; font-size: .88rem; }
.course-card .more i { transition: .2s; }
.course-card:hover .more i { transform: translateX(4px); }
.course-icon { width: 54px; height: 54px; border-radius: 12px; background: var(--primary-soft); color: var(--primary); display: grid; place-items: center; font-size: 1.4rem; transition: .25s; flex-shrink: 0; }
.course-card:hover .course-icon { background: var(--primary); color: #fff; }
.course-icon.lg { width: 70px; height: 70px; font-size: 1.8rem; background: var(--primary); color: #fff; }

/* Why */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.why-card { background: #fff; padding: 26px; border-radius: var(--radius); box-shadow: var(--shadow); }
.why-card i { font-size: 1.6rem; color: var(--accent); margin-bottom: 14px; }
.why-card h3 { font-size: 1.05rem; }
.why-card p { color: var(--muted); font-size: .9rem; margin: 0; }

/* Accreditation */
.accreditation { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); color: #dfe6fb; }
.accreditation h2 { color: #fff; }
.accreditation .kicker { color: #ffb38a; }
.accreditation strong { color: #fff; }
.accr-grid { display: grid; grid-template-columns: auto 1fr; gap: 48px; align-items: center; }
.accr-seal { width: 190px; height: 190px; border-radius: 50%; background: #fff; color: var(--primary); display: flex; flex-direction: column; align-items: center; justify-content: center; box-shadow: 0 0 0 10px rgba(255,255,255,.12), 0 0 0 20px rgba(255,255,255,.06); }
.accr-seal i { font-size: 2.2rem; color: var(--accent); }
.accr-seal strong { font-size: 2.2rem; font-weight: 800; color: var(--primary); line-height: 1.1; }
.accr-seal span { font-weight: 600; color: var(--muted); }
.accreditation .btn-primary { background: #fff; color: var(--primary); }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.steps li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; position: relative; }
.steps li span { width: 42px; height: 42px; border-radius: 50%; background: var(--accent); color: #fff; font-weight: 700; display: grid; place-items: center; margin-bottom: 14px; }
.steps h3 { font-size: 1.05rem; }
.steps p { color: var(--muted); font-size: .9rem; margin: 0; }

/* Reviews */
.reviews { display: grid; grid-template-columns: 1.3fr .7fr; gap: 48px; align-items: center; }
.reviews-copy p { color: var(--muted); }
.reviews-badge { background: #fff; border-radius: 18px; padding: 34px; text-align: center; box-shadow: var(--shadow-lg); display: grid; gap: 6px; justify-items: center; }
.reviews-badge > i { font-size: 2.2rem; color: #4285f4; }
.reviews-badge .rating { font-size: 3rem; font-weight: 800; color: var(--ink); line-height: 1; }
.stars { color: #fbbc04; font-size: 1.2rem; display: flex; gap: 3px; }
.reviews-badge span { color: var(--muted); }

/* FAQ */
.faq-wrap { max-width: 860px; }
.faq { display: grid; gap: 12px; }
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 0 22px; }
.faq-item summary { cursor: pointer; font-weight: 600; padding: 18px 0; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.4rem; color: var(--accent); line-height: 1; }
.faq-item[open] summary::after { content: "−"; }
.faq-item p { color: var(--muted); padding-bottom: 18px; margin: 0; }

/* CTA band */
.cta-band { background: linear-gradient(120deg, var(--accent), #ff8f4a); color: #fff; padding: 48px 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin-bottom: 4px; }
.cta-band p { margin: 0; opacity: .95; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-band .btn-light { color: var(--accent-dark); }

/* Page hero */
.page-hero { background: linear-gradient(120deg, var(--primary-dark), var(--primary) 60%, #3a63d6); color: #dfe6fb; padding: 64px 0; text-align: center; }
.page-hero h1 { color: #fff; font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; }
.page-hero p { margin: 0; font-size: 1.05rem; }

/* Courses page */
.courses-layout { display: grid; grid-template-columns: 290px 1fr; gap: 36px; align-items: start; }
.course-nav { position: sticky; top: 96px; background: var(--primary-soft); border-radius: var(--radius); padding: 20px 14px; max-height: calc(100vh - 120px); overflow: auto; }
.course-nav h3 { font-size: .95rem; padding: 0 10px; margin-bottom: 10px; }
.course-nav nav { display: grid; gap: 2px; }
.course-nav a { display: flex; gap: 12px; align-items: center; padding: 9px 10px; border-radius: 8px; color: var(--primary-dark); font-size: .9rem; font-weight: 500; }
.course-nav a i { width: 20px; text-align: center; color: var(--primary); }
.course-nav a:hover, .course-nav a.current { background: #fff; color: var(--primary); }
.course-blocks { display: grid; gap: 28px; }
.course-block { border: 1px solid var(--line); border-radius: 18px; padding: 30px; background: #fff; box-shadow: var(--shadow); }
.course-block:target { outline: 3px solid var(--accent); outline-offset: 3px; }
.course-block-head { display: flex; gap: 20px; align-items: center; margin-bottom: 22px; }
.course-block-head h2 { font-size: 1.5rem; margin-bottom: 4px; }
.course-block-head p { color: var(--muted); margin: 0; }
.course-block-body { display: grid; grid-template-columns: 1.2fr 1fr; gap: 30px; border-top: 1px dashed var(--line); padding-top: 22px; }
.course-block-body h3 { font-size: 1rem; color: var(--primary); }
.check-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.check-list li { display: flex; gap: 10px; align-items: baseline; font-size: .95rem; }
.check-list i { color: #1faa59; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.chip { background: #fff3ea; color: var(--accent-dark); padding: 6px 12px; border-radius: 99px; font-size: .82rem; font-weight: 500; }
.course-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* About */
.about-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 48px; }
.about-grid p { color: var(--muted); }
.mv { display: grid; gap: 16px; }
.mv-card { background: var(--primary-soft); border-radius: var(--radius); padding: 22px; }
.mv-card i { color: var(--accent); font-size: 1.4rem; margin-bottom: 8px; }
.mv-card h3 { font-size: 1.05rem; }
.mv-card p { margin: 0; font-size: .92rem; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 36px; align-items: start; }
.contact-info { display: grid; gap: 14px; }
.info-card { display: flex; gap: 16px; padding: 20px; background: var(--bg-alt); border-radius: var(--radius); }
.info-card > i { width: 46px; height: 46px; border-radius: 12px; background: var(--primary); color: #fff; display: grid; place-items: center; font-size: 1.15rem; flex-shrink: 0; }
.info-card h3 { font-size: 1rem; margin-bottom: 2px; }
.info-card p { margin: 0; color: var(--muted); }
.info-card div > a { font-weight: 600; font-size: .9rem; }
.map-wrap { margin-top: 40px; }
.map-wrap iframe { width: 100%; height: 380px; border: 0; border-radius: 18px; box-shadow: var(--shadow); }

/* Footer */
.site-footer { background: #0e1a3d; color: #aab6d8; padding-top: 64px; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 36px; padding-bottom: 44px; }
.site-footer h4 { color: #fff; font-size: 1.05rem; margin-bottom: 16px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.site-footer a { color: #aab6d8; }
.site-footer a:hover { color: #fff; }
.logo-light .logo-text strong { color: #fff; }
.logo-light .logo-text small { color: #8fa0cc; }
.footer-about { margin: 16px 0; }
.footer-badge { display: inline-flex; gap: 8px; align-items: center; background: rgba(255,255,255,.08); padding: 7px 12px; border-radius: 8px; font-size: .82rem; color: #fff !important; margin-bottom: 16px; }
.footer-badge i { color: var(--accent); }
.social { display: flex; gap: 10px; }
.social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.08); display: grid; place-items: center; color: #fff; transition: .2s; }
.social a:hover { background: var(--accent); }
.contact-list li { display: flex; gap: 12px; align-items: flex-start; }
.contact-list i { color: var(--accent); margin-top: 5px; width: 16px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 18px 0; text-align: center; font-size: .85rem; }

/* Floating buttons */
.floating { position: fixed; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); display: grid; gap: 12px; z-index: 60; }
.floating a { width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-size: 1.5rem; box-shadow: 0 8px 24px rgba(0,0,0,.2); transition: .2s; }
.floating a:hover { transform: scale(1.08); }
.float-wa { background: var(--wa); animation: pulse 2.4s infinite; }
.float-call { background: var(--primary); font-size: 1.2rem !important; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); } 70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); } 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); } }

/* Reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1080px) {
  .course-grid, .why-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .main-nav { position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; padding: 16px; gap: 14px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); display: none; }
  .main-nav.open { display: flex; }
  .main-nav ul { flex-direction: column; gap: 4px; }
  .main-nav ul a { display: block; padding: 10px 6px; }
  .hero-grid, .reviews, .about-grid, .contact-grid, .courses-layout, .accr-grid { grid-template-columns: 1fr; }
  .accr-grid { justify-items: center; text-align: center; }
  .course-nav { position: static; max-height: none; }
  .course-nav nav { grid-template-columns: 1fr 1fr; }
  .highlights-grid { grid-template-columns: repeat(3, 1fr); }
  .hide-sm { display: none; }
}
@media (max-width: 640px) {
  .section { padding: 56px 0; }
  .course-grid, .why-grid, .steps, .footer-grid, .course-block-body, .form-row, .course-nav nav { grid-template-columns: 1fr; }
  .highlights-grid { grid-template-columns: repeat(2, 1fr); }
  .course-block { padding: 22px; }
  .course-block-head { flex-direction: column; align-items: flex-start; }
  .hero { padding: 40px 0 56px; }
  .hero-card { padding: 22px; }
  .topbar-review { margin-left: 0; }
  .accr-seal { width: 150px; height: 150px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Images */
.hero { position: relative; background: linear-gradient(100deg, rgba(14,26,61,.94) 0%, rgba(19,42,107,.88) 45%, rgba(29,59,143,.55) 100%), url(/assets/img/hero.webp) center/cover no-repeat; color: #dfe6fb; }
.hero h1 { color: #fff; }
.hero .hl { color: #fff; background: linear-gradient(transparent 62%, rgba(242,107,29,.75) 62%); }
.hero .lead { color: #d3dcf5; }
.hero .hero-points { color: #e6ecfb; }
.hero .hero-points i { color: #4ade80; }
.hero .btn-outline { border-color: #fff; color: #fff; }
.hero .btn-outline:hover { background: #fff; color: var(--primary); }
.hero .eyebrow { background: rgba(255,255,255,.12); color: #ffd2b8; }
.course-card { padding: 0; }
.course-thumb { aspect-ratio: 16 / 10; overflow: hidden; background: var(--primary-soft); }
.course-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.course-card:hover .course-thumb img { transform: scale(1.06); }
.course-card-body { padding: 0 22px 22px; display: flex; flex-direction: column; flex: 1; }
.course-card-body .course-icon { margin-top: -27px; position: relative; background: #fff; box-shadow: var(--shadow); }
.course-card-body h3 { margin-top: 12px; }
.course-banner { width: calc(100% + 60px); max-width: none; margin: -30px -30px 22px; aspect-ratio: 16 / 5; object-fit: cover; border-radius: 18px 18px 0 0; }
.course-block { overflow: hidden; }
.about-img { width: 100%; border-radius: var(--radius); aspect-ratio: 4 / 3; object-fit: cover; box-shadow: var(--shadow); }
@media (max-width: 640px) {
  .course-banner { width: calc(100% + 44px); margin: -22px -22px 18px; aspect-ratio: 16 / 7; }
}
.course-card::before { z-index: 2; }
.enquiry-form label { display: block; }
.enquiry-form label input, .enquiry-form label select, .enquiry-form label textarea { display: block; margin-top: 6px; }
.course-banner, .about-img { height: auto; }