/* ============================================================
   MA Digital Network — Public Website Design System
   Dark Blue #0A2540 family + White + Cyan gradient accent
   Learn → Practice → Earn
   ============================================================ */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --navy:#071c34; --navy2:#0a2540; --navy3:#103a63; --navy4:#0d2f52;
  --blue:#0b63e5; --cyan:#00b7f1; --cyan2:#22d3ee; --teal:#5eead4;
  --ink:#13263d; --muted:#63758c; --line:#e4edf6;
  --bg:#f4f8fc; --card:#ffffff; --soft:#eef5fc;
  --green:#12b76a; --amber:#f79009; --red:#f04438; --violet:#7a5af8;
  --radius:20px; --shadow:0 6px 24px rgba(10,37,64,.06);
  --shadow-lg:0 24px 60px rgba(10,37,64,.16);
}
html{scroll-behavior:smooth}
body{font-family:'Inter','Segoe UI',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
section{padding:88px 0}
.sec-head{max-width:720px;margin:0 auto 52px;text-align:center}
.sec-head.left{margin-left:0;text-align:left}
.sec-head h2{font-size:clamp(28px,4vw,40px);font-weight:800;color:var(--navy2);line-height:1.15;letter-spacing:-.5px;margin:14px 0 12px}
.sec-head p{color:var(--muted);font-size:16.5px}

/* ---------- utilities ---------- */
.grad{background:linear-gradient(92deg,var(--blue),var(--cyan))}
.grad-text{background:linear-gradient(92deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.grad-text-light{background:linear-gradient(92deg,var(--cyan2),var(--teal));-webkit-background-clip:text;background-clip:text;color:transparent}
.tag{display:inline-flex;align-items:center;gap:8px;font-size:11.5px;font-weight:800;letter-spacing:1.6px;text-transform:uppercase;color:var(--blue);background:#e6f2ff;padding:7px 14px;border-radius:999px}
.tag::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan)}
.tag.on-dark{background:rgba(0,183,241,.14);color:var(--cyan2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 28px;border-radius:13px;font-weight:700;font-size:15px;border:none;cursor:pointer;transition:.25s;font-family:inherit}
.btn-primary{background:linear-gradient(92deg,var(--blue),var(--cyan));color:#fff;box-shadow:0 12px 26px rgba(0,140,220,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(0,140,220,.42)}
.btn-white{background:#fff;color:var(--navy2)}
.btn-white:hover{transform:translateY(-2px)}
.btn-outline{border:1.5px solid #c9dcf2;color:var(--navy2);background:#fff}
.btn-outline:hover{border-color:var(--cyan);color:var(--blue)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.06)}
.btn-ghost:hover{background:rgba(255,255,255,.14)}
.btn-sm{padding:10px 20px;font-size:13.5px;border-radius:11px}
.btn-block{width:100%}
.chip{display:inline-flex;align-items:center;gap:7px;padding:7px 14px;border-radius:999px;font-size:13px;font-weight:700}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.avatar{border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;flex:none;background:linear-gradient(135deg,var(--blue),var(--cyan))}
.avatar.violet{background:linear-gradient(135deg,#7a5af8,#b18cff)}
.avatar.green{background:linear-gradient(135deg,#0e9f6e,#34d399)}
.avatar.amber{background:linear-gradient(135deg,#dc6803,#fdb022)}
.avatar.rose{background:linear-gradient(135deg,#e31b54,#fb7185)}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.stars{color:#fdb022;letter-spacing:2px;font-size:14px}

/* ---------- top bar ---------- */
.topbar{background:var(--navy);color:#bcd3ec;font-size:13px;padding:9px 0}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.topbar a{color:#eaf4ff;font-weight:600}
.topbar .tb-left,.topbar .tb-right{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.topbar .tb-item{display:flex;align-items:center;gap:7px}
.topbar svg{width:14px;height:14px;stroke:var(--cyan2)}

/* ---------- header / nav ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.site-header .container{display:flex;align-items:center;gap:28px;height:76px}
.logo{display:flex;align-items:center;gap:11px;flex:none}
.logo-mark{width:46px;height:46px;border-radius:13px;background:linear-gradient(135deg,var(--blue),var(--cyan));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:17px;letter-spacing:.5px;box-shadow:0 8px 18px rgba(0,140,220,.35)}
.logo-name{font-size:19px;font-weight:800;color:var(--navy2);line-height:1.1}
.logo-name span{display:block;font-size:10px;font-weight:700;letter-spacing:2.4px;color:var(--cyan);text-transform:uppercase;margin-top:2px}
.main-nav{display:flex;gap:4px;margin-left:auto}
.main-nav a{padding:10px 14px;border-radius:10px;font-size:14.5px;font-weight:600;color:var(--ink);transition:.2s}
.main-nav a:hover,.main-nav a.active{color:var(--blue);background:#eaf3fd}
.header-actions{display:flex;gap:10px;align-items:center;flex:none}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:12px;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle svg{width:22px;height:22px;stroke:var(--navy2)}
.mobile-nav{display:none;border-top:1px solid var(--line);background:#fff;padding:14px 24px 20px}
.mobile-nav a{display:block;padding:12px 8px;font-weight:600;border-bottom:1px solid #eef3f9}
.mobile-nav .btn{margin-top:14px;width:100%}
.mobile-nav.open{display:block}

/* ---------- hero ---------- */
.hero{background:radial-gradient(1100px 500px at 85% -10%,rgba(0,183,241,.28),transparent 60%),radial-gradient(700px 400px at 0% 110%,rgba(11,99,229,.25),transparent 55%),linear-gradient(160deg,var(--navy) 0%,var(--navy2) 55%,var(--navy4) 100%);color:#dbe9f9;padding:92px 0 0;overflow:hidden;position:relative}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(36px,5vw,56px);line-height:1.08;font-weight:900;color:#fff;letter-spacing:-1px;margin:20px 0 18px}
.hero p.lead{font-size:18px;color:#b8d2ee;max-width:540px}
.hero-ctas{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.hero-proof{display:flex;gap:14px;align-items:center;margin-top:30px;font-size:13.5px;color:#9dbfdd}
.hero-proof .avatar{width:38px;height:38px;font-size:12px;border:2px solid rgba(255,255,255,.35);margin-left:-12px}
.hero-proof .avatar:first-child{margin-left:0}
.hero-proof .stack{display:flex;padding-left:12px}
.flow{display:inline-flex;align-items:center;gap:10px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);padding:9px 18px;border-radius:999px;font-weight:700;font-size:13.5px;color:#eaf4ff}
.flow b{color:var(--cyan2)}
.flow .arr{color:var(--cyan2)}
.hero-visual{position:relative}
.hero-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:26px;padding:26px;backdrop-filter:blur(8px)}
.hero-card h3{color:#fff;font-size:17px;margin-bottom:16px}
.lesson-row{display:flex;gap:13px;align-items:center;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:15px;padding:13px 15px;margin-bottom:11px}
.lesson-row .play{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--cyan));display:flex;align-items:center;justify-content:center;flex:none}
.lesson-row .play svg{width:16px;height:16px;fill:#fff}
.lesson-row b{color:#fff;font-size:14px;display:block;line-height:1.3}
.lesson-row span{font-size:12px;color:#9dbfdd}
.lesson-row .pct{margin-left:auto;font-weight:800;color:var(--cyan2);font-size:13.5px}
.progress{height:8px;border-radius:99px;background:rgba(255,255,255,.14);overflow:hidden;margin-top:6px}
.progress i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--blue),var(--cyan2))}
.progress.dark{background:#e8f0f8}
.float-badge{position:absolute;background:#fff;border-radius:16px;box-shadow:var(--shadow-lg);padding:13px 17px;display:flex;gap:11px;align-items:center}
.float-badge .ic{width:38px;height:38px;border-radius:11px;display:flex;align-items:center;justify-content:center;flex:none}
.float-badge b{font-size:13.5px;color:var(--navy2);display:block;line-height:1.25}
.float-badge span{font-size:12px;color:var(--muted)}
.fb-1{top:-24px;right:6px}
.fb-2{bottom:34px;left:-30px}
.stats-strip{margin-top:72px;border-top:1px solid rgba(255,255,255,.12);padding:30px 0 38px;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stats-strip .stat h3{font-size:32px;font-weight:900;color:#fff}
.stats-strip .stat h3 em{font-style:normal;color:var(--cyan2)}
.stats-strip .stat p{color:#9dbfdd;font-size:14px;font-weight:600}

/* ---------- flagship ---------- */
.flagship{background:linear-gradient(165deg,var(--navy2),var(--navy) 70%);border-radius:30px;padding:56px;color:#dbe9f9;position:relative;overflow:hidden}
.flagship::after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(0,183,241,.3),transparent 65%);top:-220px;right:-140px;pointer-events:none}
.flagship-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;position:relative;z-index:1}
.flagship h2{color:#fff;font-size:clamp(26px,3.4vw,38px);font-weight:800;line-height:1.18;letter-spacing:-.5px;margin:14px 0 14px}
.flagship p{color:#b8d2ee}
.flag-feats{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:26px}
.flag-feat{display:flex;gap:11px;align-items:flex-start;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:13px 15px}
.flag-feat svg{width:19px;height:19px;stroke:var(--cyan2);flex:none;margin-top:2px}
.flag-feat b{color:#fff;font-size:14px;display:block}
.flag-feat span{font-size:12.5px;color:#9dbfdd}
.flag-side{background:#fff;border-radius:22px;padding:28px;color:var(--ink);box-shadow:var(--shadow-lg)}
.flag-side h3{color:var(--navy2);font-size:18px;margin-bottom:6px}
.flag-side .price-row{display:flex;align-items:baseline;gap:12px;margin:14px 0 4px}
.flag-side .price{font-size:36px;font-weight:900;color:var(--navy2)}
.flag-side .was{color:var(--muted);text-decoration:line-through;font-weight:600}
.flag-side .off{background:#e7f8f0;color:#07844f;font-size:12px;font-weight:800;padding:4px 10px;border-radius:99px}
.inc-list{margin:18px 0}
.inc-list li{display:flex;gap:10px;padding:8px 0;font-size:14.5px;border-bottom:1px dashed #eef3f9}
.inc-list li:last-child{border:none}
.inc-list svg{width:18px;height:18px;stroke:var(--green);flex:none;margin-top:3px}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:20px 0}
.countdown .cd{background:var(--navy2);border-radius:14px;padding:12px 4px;text-align:center}
.countdown .cd b{display:block;font-size:24px;font-weight:900;color:#fff;line-height:1}
.countdown .cd span{font-size:10.5px;letter-spacing:1.4px;text-transform:uppercase;color:#8fb0d4;font-weight:700}
.countdown.light .cd{background:var(--soft)}
.countdown.light .cd b{color:var(--navy2)}
.countdown.light .cd span{color:var(--muted)}
.seats{font-size:13px;color:var(--muted);text-align:center;margin-top:10px}
.seats b{color:var(--red)}

/* ---------- category / career paths ---------- */
.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.path-card{padding:26px;transition:.25s;position:relative;overflow:hidden}
.path-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:#c9e4f8}
.path-card .ic{width:52px;height:52px;border-radius:15px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.path-card .ic svg{width:25px;height:25px}
.path-card h3{font-size:17px;color:var(--navy2);margin-bottom:6px}
.path-card p{font-size:14px;color:var(--muted)}
.path-card .meta{margin-top:14px;font-size:13px;font-weight:700;color:var(--blue);display:flex;gap:6px;align-items:center}
.ic-blue{background:#e6f2ff;color:var(--blue)} .ic-cyan{background:#e0f7fe;color:#0284c7}
.ic-violet{background:#efeaff;color:#7a5af8} .ic-green{background:#e7f8f0;color:#0e9f6e}
.ic-amber{background:#fff4e0;color:#dc6803} .ic-rose{background:#ffe9e9;color:#e31b54}

/* ---------- course cards ---------- */
.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.course-card{overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.course-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.course-thumb{height:172px;position:relative;display:flex;align-items:flex-end;padding:16px;color:#fff}
.course-thumb .lvl{position:absolute;top:14px;left:14px;background:rgba(7,28,52,.55);backdrop-filter:blur(4px);font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase;padding:5px 11px;border-radius:99px}
.course-thumb .thumb-ic{position:absolute;top:38px;left:50%;transform:translateX(-50%);width:62px;height:62px;border-radius:19px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);display:flex;align-items:center;justify-content:center}
.course-thumb .thumb-ic svg{width:29px;height:29px;stroke:#fff}
.t-navy{background:linear-gradient(140deg,#0a2540,#155e9e)} .t-blue{background:linear-gradient(140deg,#0b63e5,#00b7f1)}
.t-violet{background:linear-gradient(140deg,#5b3df0,#9a6bff)} .t-green{background:linear-gradient(140deg,#0b7a55,#22c07a)}
.t-amber{background:linear-gradient(140deg,#b54708,#f79009)} .t-rose{background:linear-gradient(140deg,#b42318,#fb7185)}
.course-body{padding:22px;display:flex;flex-direction:column;flex:1}
.course-body .cat{font-size:12px;font-weight:800;letter-spacing:1.2px;text-transform:uppercase;color:var(--cyan);color:#0284c7}
.course-body h3{font-size:18.5px;color:var(--navy2);margin:7px 0 8px;line-height:1.3}
.course-body h3 a:hover{color:var(--blue)}
.course-body p{font-size:14px;color:var(--muted)}
.course-meta{display:flex;gap:16px;margin:16px 0;font-size:13px;color:var(--muted);font-weight:600;flex-wrap:wrap}
.course-meta span{display:flex;gap:6px;align-items:center}
.course-meta svg{width:15px;height:15px;stroke:var(--blue)}
.course-foot{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}
.price{font-size:21px;font-weight:900;color:var(--navy2)}
.price small{font-size:12.5px;color:var(--muted);font-weight:600;text-decoration:line-through;margin-left:5px}
.rating{display:flex;gap:6px;align-items:center;font-size:13.5px;font-weight:700;color:var(--navy2)}
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:38px}
.filter-chip{padding:10px 20px;border-radius:999px;border:1.5px solid var(--line);background:#fff;font-weight:700;font-size:14px;color:var(--ink);cursor:pointer;transition:.2s;font-family:inherit}
.filter-chip:hover{border-color:var(--cyan)}
.filter-chip.active{background:linear-gradient(92deg,var(--blue),var(--cyan));color:#fff;border-color:transparent;box-shadow:0 8px 18px rgba(0,140,220,.3)}
.course-card.hidden{display:none}

/* ---------- why / features ---------- */
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.why-card{padding:32px;transition:.25s}
.why-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.why-card .ic{width:58px;height:58px;border-radius:17px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.why-card .ic svg{width:27px;height:27px}
.why-card h3{font-size:19px;color:var(--navy2);margin-bottom:8px}
.why-card p{font-size:14.5px;color:var(--muted)}
.dark-band{background:linear-gradient(165deg,var(--navy2),var(--navy) 75%);color:#dbe9f9}
.dark-band .sec-head h2{color:#fff}
.dark-band .sec-head p{color:#9dbfdd}

/* ---------- trainers ---------- */
.trainer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.trainer-card{padding:28px 24px;text-align:center;transition:.25s}
.trainer-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.trainer-card .avatar{width:84px;height:84px;font-size:27px;margin:0 auto 16px;box-shadow:0 12px 24px rgba(11,99,229,.28)}
.trainer-card h3{font-size:17px;color:var(--navy2)}
.trainer-card .role{color:var(--blue);font-weight:700;font-size:13.5px;margin:3px 0 10px}
.trainer-card p{font-size:13.5px;color:var(--muted)}
.trainer-card .t-stats{display:flex;justify-content:center;gap:18px;margin-top:16px;padding-top:15px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted);font-weight:600}
.trainer-card .t-stats b{color:var(--navy2);display:block;font-size:14.5px}

/* ---------- success stories ---------- */
.story-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.story-card{padding:28px;display:flex;flex-direction:column;transition:.25s}
.story-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.story-top{display:flex;gap:14px;align-items:center;margin-bottom:16px}
.story-top .avatar{width:54px;height:54px;font-size:17px}
.story-top h3{font-size:16.5px;color:var(--navy2);line-height:1.25}
.story-top span{font-size:13px;color:var(--muted);font-weight:600}
.story-card blockquote{font-size:14.5px;color:#40536b;flex:1}
.earn-row{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.earn-chip{background:#e7f8f0;color:#07844f;font-weight:800;font-size:13px;padding:7px 13px;border-radius:99px}
.earn-chip.blue{background:#e6f2ff;color:var(--blue)}
.featured-story{display:grid;grid-template-columns:.9fr 1.1fr;overflow:hidden;margin-bottom:26px}
.featured-story .fs-visual{background:linear-gradient(150deg,var(--navy2),#155e9e);color:#fff;padding:42px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}
.featured-story .fs-visual::after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(0,183,241,.35),transparent 65%);top:-120px;right:-80px}
.featured-story .fs-visual .avatar{width:92px;height:92px;font-size:32px;margin-bottom:18px;position:relative;z-index:1;border:3px solid rgba(255,255,255,.4)}
.featured-story .fs-visual h3{font-size:26px;position:relative;z-index:1}
.featured-story .fs-visual span{color:#b8d2ee;font-weight:600;position:relative;z-index:1}
.featured-story .fs-body{padding:42px}
.featured-story .fs-body h3{font-size:23px;color:var(--navy2);margin-bottom:12px}
.featured-story .fs-body p{color:#40536b;font-size:15.5px;margin-bottom:14px}
.fs-nums{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
.fs-nums .n{background:var(--soft);border-radius:14px;padding:15px;text-align:center}
.fs-nums .n b{display:block;font-size:21px;font-weight:900;color:var(--navy2)}
.fs-nums .n span{font-size:12px;color:var(--muted);font-weight:600}

/* ---------- ecosystem ---------- */
.eco-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.eco-item{display:flex;gap:15px;padding:22px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:18px;transition:.25s}
.eco-item:hover{background:rgba(255,255,255,.09);transform:translateY(-3px)}
.eco-item .ic{width:46px;height:46px;border-radius:13px;background:linear-gradient(135deg,rgba(11,99,229,.85),rgba(0,183,241,.85));display:flex;align-items:center;justify-content:center;flex:none}
.eco-item .ic svg{width:22px;height:22px;stroke:#fff}
.eco-item h3{color:#fff;font-size:16px;margin-bottom:3px}
.eco-item p{font-size:13.5px;color:#9dbfdd}

/* ---------- quota banner ---------- */
.quota-banner{background:linear-gradient(120deg,#0b63e5,#00b7f1);border-radius:30px;padding:52px 56px;color:#fff;display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;position:relative;overflow:hidden;box-shadow:0 30px 60px rgba(0,120,220,.3)}
.quota-banner::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.12);bottom:-260px;right:22%}
.quota-banner h2{font-size:clamp(25px,3.2vw,36px);font-weight:800;line-height:1.2;margin-bottom:12px}
.quota-banner p{color:#e2f2ff;font-size:16px;max-width:520px}
.quota-points{display:grid;gap:12px;position:relative;z-index:1}
.quota-point{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);border-radius:15px;padding:15px 18px;font-weight:700;font-size:14.5px;display:flex;gap:11px;align-items:center}
.quota-point svg{width:19px;height:19px;stroke:#fff;flex:none}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step-card{padding:28px;position:relative}
.step-card .num{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;font-weight:900;font-size:19px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;box-shadow:0 10px 20px rgba(0,140,220,.3)}
.step-card h3{font-size:16.5px;color:var(--navy2);margin-bottom:6px}
.step-card p{font-size:14px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:12px;overflow:hidden}
.faq-q{width:100%;background:none;border:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;font-size:16px;font-weight:700;color:var(--navy2);text-align:left;font-family:inherit}
.faq-q .fx{width:30px;height:30px;border-radius:9px;background:#e6f2ff;color:var(--blue);display:flex;align-items:center;justify-content:center;flex:none;font-size:19px;font-weight:800;transition:.3s}
.faq-item.open .faq-q .fx{background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-a p{padding:0 24px 22px;color:var(--muted);font-size:15px}

/* ---------- lead form / forms ---------- */
.lead-wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.lead-points{display:grid;gap:16px;margin-top:26px}
.lead-point{display:flex;gap:14px;align-items:flex-start}
.lead-point .ic{width:44px;height:44px;border-radius:13px;flex:none;display:flex;align-items:center;justify-content:center}
.lead-point .ic svg{width:21px;height:21px}
.lead-point b{color:#fff;display:block;font-size:15.5px}
.lead-point span{color:#9dbfdd;font-size:14px}
.form-card{background:#fff;border-radius:24px;padding:34px;box-shadow:var(--shadow-lg)}
.form-card h3{font-size:20px;color:var(--navy2);margin-bottom:4px}
.form-card>p{color:var(--muted);font-size:14px;margin-bottom:22px}
.f-group{margin-bottom:16px}
.f-group label{display:block;font-size:13.5px;font-weight:700;color:var(--navy2);margin-bottom:7px}
.f-input,.f-select,.f-textarea{width:100%;padding:13px 16px;border:1.5px solid var(--line);border-radius:12px;font-size:15px;font-family:inherit;color:var(--ink);background:#fbfdff;transition:.2s}
.f-input:focus,.f-select:focus,.f-textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 4px rgba(0,183,241,.14);background:#fff}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-note{font-size:12.5px;color:var(--muted);text-align:center;margin-top:13px}
.form-success{display:none;background:#e7f8f0;color:#07844f;border:1px solid #a6e9c9;border-radius:12px;padding:14px 16px;font-size:14px;font-weight:600;margin-bottom:16px}
.form-success.show{display:block}

/* ---------- page hero (inner pages) ---------- */
.page-hero{background:radial-gradient(800px 380px at 85% -10%,rgba(0,183,241,.25),transparent 60%),linear-gradient(160deg,var(--navy) 0%,var(--navy2) 60%,var(--navy4) 100%);color:#dbe9f9;padding:64px 0 70px}
.page-hero h1{color:#fff;font-size:clamp(30px,4.4vw,46px);font-weight:900;letter-spacing:-.8px;line-height:1.12;margin:16px 0 14px;max-width:760px}
.page-hero p{color:#b8d2ee;font-size:17px;max-width:640px}
.crumbs{font-size:13.5px;color:#8fb0d4;font-weight:600}
.crumbs a{color:#cfe6ff}
.crumbs a:hover{color:#fff}

/* ---------- course detail ---------- */
.detail-grid{display:grid;grid-template-columns:1.65fr 1fr;gap:34px;align-items:start}
.detail-main h2{font-size:24px;color:var(--navy2);margin:36px 0 14px}
.detail-main h2:first-child{margin-top:0}
.detail-main>p{color:#40536b;margin-bottom:14px}
.learn-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px 22px}
.learn-grid li{display:flex;gap:10px;font-size:14.5px;color:#40536b}
.learn-grid svg{width:18px;height:18px;stroke:var(--green);flex:none;margin-top:3px}
.curr-item{border:1px solid var(--line);border-radius:15px;margin-bottom:11px;background:#fff;overflow:hidden}
.curr-head{width:100%;background:none;border:none;cursor:pointer;display:flex;align-items:center;gap:14px;padding:17px 20px;font-family:inherit;text-align:left}
.curr-head .mod-num{width:36px;height:36px;border-radius:10px;background:#e6f2ff;color:var(--blue);font-weight:800;font-size:13.5px;display:flex;align-items:center;justify-content:center;flex:none}
.curr-head b{color:var(--navy2);font-size:15.5px;flex:1}
.curr-head span{font-size:13px;color:var(--muted);font-weight:600}
.curr-head .chev{transition:.3s;color:var(--muted);font-size:18px}
.curr-item.open .curr-head .chev{transform:rotate(180deg)}
.curr-body{max-height:0;overflow:hidden;transition:max-height .35s ease}
.curr-body ul{padding:4px 20px 16px 70px}
.curr-body li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px dashed #eef3f9;font-size:14px;color:#40536b}
.curr-body li:last-child{border:none}
.curr-body li span{color:var(--muted);font-size:13px;flex:none}
.enroll-card{position:sticky;top:104px;padding:28px}
.enroll-card .thumb{height:150px;border-radius:15px;margin:-6px -6px 20px;display:flex;align-items:center;justify-content:center}
.enroll-card .thumb svg{width:46px;height:46px;stroke:#fff}
.enroll-card .price-row{display:flex;align-items:baseline;gap:11px;margin-bottom:4px}
.enroll-card .price{font-size:33px}
.enroll-card .was{color:var(--muted);text-decoration:line-through;font-weight:600}
.enroll-guarantee{display:flex;gap:9px;align-items:center;background:#e7f8f0;color:#07844f;border-radius:11px;padding:11px 13px;font-size:13px;font-weight:700;margin-top:15px}
.instructor-card{display:flex;gap:18px;padding:26px;align-items:flex-start}
.instructor-card .avatar{width:76px;height:76px;font-size:24px}
.instructor-card h3{color:var(--navy2);font-size:18px}
.instructor-card .role{color:var(--blue);font-weight:700;font-size:13.5px;margin-bottom:7px}
.instructor-card p{font-size:14px;color:var(--muted)}
.instructor-card .t-stats{display:flex;gap:20px;margin-top:12px;font-size:13px;color:var(--muted);font-weight:600;flex-wrap:wrap}
.instructor-card .t-stats b{color:var(--navy2)}

/* ---------- topic grid (flagship) ---------- */
.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.topic-card{padding:22px;transition:.22s}
.topic-card:hover{transform:translateY(-4px);border-color:#bfe0f7;box-shadow:var(--shadow-lg)}
.topic-card .ic{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.topic-card .ic svg{width:21px;height:21px}
.topic-card h3{font-size:15.5px;color:var(--navy2);margin-bottom:4px}
.topic-card p{font-size:13px;color:var(--muted)}
.include-row{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.include-item{text-align:center;padding:26px 14px}
.include-item .ic{width:54px;height:54px;border-radius:16px;margin:0 auto 13px;display:flex;align-items:center;justify-content:center}
.include-item .ic svg{width:25px;height:25px}
.include-item b{display:block;color:var(--navy2);font-size:15px}
.include-item span{font-size:13px;color:var(--muted)}
.gallery-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery-card{border-radius:18px;padding:22px;color:#fff;min-height:170px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}
.gallery-card b{font-size:16.5px;line-height:1.3}
.gallery-card span{font-size:13px;color:rgba(255,255,255,.85);font-weight:600}
.gallery-card .g-amt{position:absolute;top:16px;left:18px;background:rgba(255,255,255,.2);backdrop-filter:blur(4px);padding:5px 12px;border-radius:99px;font-weight:800;font-size:13px}

/* ---------- jobs ---------- */
.job-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.job-card{padding:28px;transition:.25s}
.job-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.job-top{display:flex;gap:15px;align-items:center;margin-bottom:14px}
.job-top .avatar{width:52px;height:52px;font-size:16px;border-radius:15px}
.job-top h3{font-size:17.5px;color:var(--navy2);line-height:1.3}
.job-top span{font-size:13.5px;color:var(--muted);font-weight:600}
.job-card p{font-size:14.5px;color:var(--muted)}
.job-tags{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}
.job-tags .chip{background:var(--soft);color:var(--navy3);font-size:12.5px}
.job-foot{display:flex;justify-content:space-between;align-items:center;padding-top:16px;border-top:1px solid var(--line)}
.job-foot .loc{font-size:13.5px;color:var(--muted);font-weight:600}
.job-foot .sal{font-weight:800;color:var(--navy2);font-size:15px}
.type-badge{font-size:11px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;padding:5px 11px;border-radius:99px}
.type-job{background:#e6f2ff;color:var(--blue)} .type-intern{background:#efeaff;color:#7a5af8}

/* ---------- blog ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.blog-card{overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.blog-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.blog-thumb{height:180px;display:flex;align-items:center;justify-content:center;position:relative}
.blog-thumb svg{width:44px;height:44px;stroke:rgba(255,255,255,.9)}
.blog-thumb .b-cat{position:absolute;top:14px;left:14px;background:rgba(7,28,52,.55);color:#fff;font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase;padding:5px 11px;border-radius:99px}
.blog-body{padding:24px;display:flex;flex-direction:column;flex:1}
.blog-body .b-meta{font-size:12.5px;color:var(--muted);font-weight:600;margin-bottom:9px}
.blog-body h3{font-size:18px;color:var(--navy2);line-height:1.35;margin-bottom:9px}
.blog-body h3 a:hover{color:var(--blue)}
.blog-body p{font-size:14px;color:var(--muted);flex:1}
.read-more{margin-top:16px;font-weight:700;color:var(--blue);font-size:14px;display:inline-flex;gap:7px;align-items:center}

/* ---------- about / contact ---------- */
.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.mission-band{display:grid;grid-template-columns:1fr 1fr;gap:0;overflow:hidden;padding:0}
.mission-band .m-text{padding:46px}
.mission-band .m-text h2{font-size:28px;color:var(--navy2);margin-bottom:14px}
.mission-band .m-text p{color:#40536b;margin-bottom:13px}
.mission-band .m-visual{background:linear-gradient(150deg,var(--navy2),#155e9e);display:flex;align-items:center;justify-content:center;padding:46px;color:#fff;text-align:center}
.mission-band .m-visual .big{font-size:44px;font-weight:900;line-height:1.15}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:start}
.info-card{padding:26px;display:flex;gap:16px;align-items:flex-start;margin-bottom:16px}
.info-card .ic{width:48px;height:48px;border-radius:14px;flex:none;display:flex;align-items:center;justify-content:center}
.info-card .ic svg{width:22px;height:22px}
.info-card h3{color:var(--navy2);font-size:16px;margin-bottom:3px}
.info-card p{color:var(--muted);font-size:14.5px}

/* ---------- CTA band ---------- */
.cta-band{background:linear-gradient(120deg,var(--navy2),#0d4d8f);border-radius:30px;padding:54px;text-align:center;color:#fff;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(0,183,241,.35),transparent 65%);top:-260px;left:50%;transform:translateX(-50%)}
.cta-band h2{font-size:clamp(25px,3.4vw,36px);font-weight:800;margin-bottom:12px;position:relative;z-index:1}
.cta-band p{color:#b8d2ee;max-width:560px;margin:0 auto 26px;position:relative;z-index:1}
.cta-band .btn{position:relative;z-index:1}

/* ---------- footer ---------- */
.site-footer{background:var(--navy);color:#a9c3e2;padding:70px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:50px}
.site-footer .logo-name{color:#fff}
.site-footer p{font-size:14.5px;color:#8fb0d4;margin-top:16px;max-width:320px}
.site-footer h4{color:#fff;font-size:16px;margin-bottom:18px}
.footer-links li{margin-bottom:11px}
.footer-links a{font-size:14.5px;transition:.2s}
.footer-links a:hover{color:var(--cyan2)}
.footer-contact li{display:flex;gap:11px;margin-bottom:13px;font-size:14.5px;align-items:flex-start}
.footer-contact svg{width:17px;height:17px;stroke:var(--cyan2);flex:none;margin-top:3px}
.socials{display:flex;gap:10px;margin-top:20px}
.socials a{width:40px;height:40px;border-radius:11px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;transition:.2s}
.socials a:hover{background:linear-gradient(135deg,var(--blue),var(--cyan))}
.socials svg{width:18px;height:18px;fill:#dbe9f9}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13.5px;color:#7e9cc0}
.footer-bottom a:hover{color:#fff}

/* ---------- responsive ---------- */
@media(max-width:1024px){
  .path-grid{grid-template-columns:repeat(2,1fr)}
  .trainer-grid{grid-template-columns:repeat(2,1fr)}
  .topic-grid{grid-template-columns:repeat(3,1fr)}
  .include-row{grid-template-columns:repeat(3,1fr)}
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{max-width:560px}
  .fb-2{left:0}
  .flagship-grid,.lead-wrap,.detail-grid,.contact-grid,.mission-band{grid-template-columns:1fr}
  .enroll-card{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .featured-story{grid-template-columns:1fr}
}
@media(max-width:768px){
  section{padding:60px 0}
  .main-nav,.header-actions .btn{display:none}
  .nav-toggle{display:flex}
  .header-actions{margin-left:auto}
  .course-grid,.story-grid,.blog-grid,.why-grid,.values-grid,.eco-grid{grid-template-columns:1fr}
  .job-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .stats-strip{grid-template-columns:1fr 1fr}
  .topic-grid{grid-template-columns:1fr 1fr}
  .gallery-strip{grid-template-columns:1fr 1fr}
  .quota-banner{grid-template-columns:1fr;padding:38px 28px}
  .flagship{padding:34px 24px}
  .flag-feats{grid-template-columns:1fr}
  .f-row,.learn-grid{grid-template-columns:1fr}
  .topbar .tb-right{display:none}
  .cta-band{padding:40px 26px}
}
@media(max-width:480px){
  .steps,.topic-grid,.path-grid,.trainer-grid,.include-row,.gallery-strip{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-ctas .btn{width:100%}
  .fs-nums{grid-template-columns:1fr 1fr 1fr;gap:8px}
}

/* ---------- polish fixes (post-render review) ---------- */
.main-nav a{white-space:nowrap;padding:10px 11px;font-size:14px}
.hero-card{position:relative;z-index:1}
.float-badge{z-index:5}
.fb-1{top:-24px;right:22px}
.fb-2{bottom:-22px;left:-14px}
.off{background:#e7f8f0;color:#07844f;font-size:12px;font-weight:800;padding:4px 10px;border-radius:99px}
.rating svg{color:#fdb022;flex:none}
.page-hero .course-meta{color:#b8d2ee}
.page-hero .course-meta .rating{color:#fff}
.page-hero .course-meta svg{stroke:#7dd3fc}
.detail-main .topic-grid{grid-template-columns:repeat(3,1fr)}
@media(max-width:768px){.detail-main .topic-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.detail-main .topic-grid{grid-template-columns:1fr}}
.site-header .container{max-width:1340px}
@media(max-width:1180px){.main-nav{display:none}.nav-toggle{display:flex}.header-actions{margin-left:auto}}