/* =========================================================
   StarWebX Summer Internship — Design System v2
   Modern minimalism · paper + ink + a single cobalt
   Display: Space Grotesk   Body: Hanken Grotesk
   ========================================================= */
:root{
  /* cool neutrals (no beige) */
  --paper:#f6f8fc;          /* page background */
  --paper-2:#eef1f8;        /* alt section bg */
  --card:#ffffff;           /* raised surfaces */
  --ink:#0f1526;            /* headings / cool near-black */
  --ink-deep:#0a0e1c;       /* darkest, dark sections */
  --text:#2a3142;           /* body copy */
  --muted:#697086;          /* secondary text */
  --line:#e2e7f1;           /* hairlines */
  --line-2:#d2d9e8;         /* stronger hairline */

  /* accent (cobalt) + cyan used only in background art */
  --accent:#2336e0;         /* electric cobalt */
  --accent-deep:#1a27b0;
  --accent-tint:#e6e8fc;
  --cyan:#06b6d4;

  /* status only */
  --green:#2f7d50;  --green-tint:#e4efe7;
  --red:#b23b2b;    --red-tint:#f6e6e2;
  --warn:#9a6b16;   --warn-tint:#f3ead4;

  /* backward-compat aliases (admin / older markup) */
  --navy:var(--ink);
  --bg:var(--paper);
  --amber:var(--accent);

  --radius:14px;
  --radius-sm:9px;
  --shadow:0 26px 50px -30px rgba(26,24,19,.45);
  --shadow-sm:0 14px 30px -22px rgba(26,24,19,.40);
  --maxw:1140px;
  --ease:cubic-bezier(.2,.7,.2,1);

  --font-display:'Space Grotesk','Hanken Grotesk','Segoe UI',system-ui,sans-serif;
  --font-body:'Hanken Grotesk','Segoe UI',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);background:var(--paper);color:var(--text);
  line-height:1.62;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  /* fine blueprint dot-grid for subtle structure */
  background-image:radial-gradient(circle,rgba(15,21,38,.045) 1px,transparent 1.4px);
  background-size:24px 24px;background-position:-12px -12px;background-attachment:fixed;
}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.04;letter-spacing:-.015em;color:var(--ink);font-weight:400}
a{color:var(--ink);text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--accent);color:#fff}
.container{max-width:var(--maxw);margin:0 auto;padding:0 26px}

.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-body);
  font-weight:600;font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:var(--accent);color:#fff;padding:14px 28px;border-radius:999px;
  font-family:var(--font-body);font-weight:600;font-size:.95rem;letter-spacing:.01em;
  border:1px solid var(--accent);cursor:pointer;white-space:nowrap;
  box-shadow:0 10px 22px -14px rgba(35,54,224,.7);
  transition:transform .3s var(--ease),background .25s,color .25s,border-color .25s,box-shadow .25s}
.btn:hover{background:var(--accent-deep);border-color:var(--accent-deep);color:#fff;
  transform:translateY(-2px);box-shadow:0 16px 28px -12px rgba(35,54,224,.6)}
.btn:active{transform:translateY(0)}
.btn:disabled,.btn[aria-busy="true"]{opacity:.75;cursor:progress;pointer-events:none;transform:none;box-shadow:none}
.btn[aria-busy="true"]::before{content:"";width:1em;height:1em;border-radius:50%;
  border:2px solid currentColor;border-top-color:transparent;
  animation:btn-spin .6s linear infinite;flex:none}
@keyframes btn-spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.btn[aria-busy="true"]::before{animation-duration:1.4s}}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line-2)}
.btn.ghost:hover{background:transparent;color:var(--accent);border-color:var(--accent);transform:translateY(-2px)}
.btn.on-dark.ghost{border-color:rgba(255,255,255,.32);color:#fff}
.btn.on-dark.ghost:hover{background:rgba(255,255,255,.08);border-color:#fff;color:#fff}
.btn.block{display:flex;width:100%}
/* quiet text link with animated underline */
.tlink{font-weight:600;color:var(--ink);position:relative;display:inline-flex;align-items:center;gap:7px}
.tlink::after{content:"";position:absolute;left:0;bottom:-3px;height:1px;width:100%;background:var(--ink);
  transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.tlink:hover{color:var(--accent)}
.tlink:hover::after{transform:scaleX(1);background:var(--accent)}
.tlink .ar{transition:transform .35s var(--ease)}
.tlink:hover .ar{transform:translateX(4px)}

/* ---------- Top bar + nav ---------- */
.topbar{background:var(--ink-deep);color:#aab2c9;font-size:.78rem;letter-spacing:.01em}
.topbar .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px;padding:8px 26px}
.topbar a{color:#fff;text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px;text-decoration-color:rgba(255,255,255,.35)}
header.site{position:sticky;top:0;z-index:50;background:rgba(246,248,252,.82);
  backdrop-filter:saturate(150%) blur(14px);border-bottom:1px solid var(--line)}
header.site .container{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:42px;height:42px;border-radius:50%;background:var(--ink);color:var(--paper);
  display:flex;align-items:center;justify-content:center;font-family:var(--font-display);
  font-weight:500;font-size:1rem;letter-spacing:-.02em}
.brand h1{font-size:1.18rem;font-weight:500;letter-spacing:-.02em}
.brand small{display:block;color:var(--muted);font-weight:500;font-family:var(--font-body);
  font-size:.72rem;letter-spacing:.02em}
.nav{display:flex;align-items:center;gap:30px}
.nav a:not(.btn){color:var(--text);font-weight:500;font-size:.92rem;transition:color .2s}
.nav a:not(.btn):hover{color:var(--accent)}
.nav .btn{padding:10px 22px;font-size:.9rem}

/* ---------- Hero (light, editorial split) ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);
  background:
    radial-gradient(60% 65% at 88% 8%,rgba(35,54,224,.10),transparent 60%),
    radial-gradient(48% 55% at 8% 92%,rgba(6,182,212,.09),transparent 60%);}
/* faint engineering grid behind the hero */
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(15,21,38,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(15,21,38,.04) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(120% 90% at 70% 0%,#000 40%,transparent 78%);
  mask-image:radial-gradient(120% 90% at 70% 0%,#000 40%,transparent 78%)}
.hero .container{display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center;
  padding:96px 26px 104px;position:relative;z-index:1}
.hero h2{font-size:clamp(2.7rem,6vw,4.9rem);color:var(--ink);margin:26px 0 22px;
  font-weight:380;letter-spacing:-.03em;font-optical-sizing:auto}
.hero h2 em{font-style:normal;color:var(--accent);font-weight:500}
.hero p.lead{font-size:1.12rem;color:var(--text);max-width:42ch;margin-bottom:34px;line-height:1.65}
.hero .actions{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.hero-trust{display:flex;gap:0;margin-top:46px;padding-top:30px;border-top:1px solid var(--line)}
.hero-trust .t{padding-right:30px;margin-right:30px;border-right:1px solid var(--line)}
.hero-trust .t:last-child{border-right:none}
.hero-trust .t .n{font-family:var(--font-display);font-weight:400;font-size:1.8rem;color:var(--ink);line-height:1}
.hero-trust .t .l{font-size:.78rem;color:var(--muted);margin-top:5px;letter-spacing:.02em}

/* hero visual — framed real photo */
.hero-visual{position:relative}
.hero-visual .photo{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/5;object-fit:cover;
  width:100%;box-shadow:var(--shadow);border:1px solid var(--line)}
.hero-cap{position:absolute;left:18px;bottom:18px;background:rgba(10,14,28,.62);color:#fff;
  backdrop-filter:blur(4px);border-radius:999px;padding:8px 15px;font-size:.74rem;
  letter-spacing:.02em;display:flex;align-items:center;gap:8px}
.hero-cap .dot{width:7px;height:7px;border-radius:50%;background:#6ee79f;box-shadow:0 0 0 3px rgba(110,231,159,.25)}
.hero-fee{position:absolute;right:-20px;top:32px;background:var(--card);color:var(--ink);
  border:1px solid var(--line);border-radius:14px;padding:14px 20px;box-shadow:var(--shadow-sm);text-align:center}
.hero-fee .amt{font-family:var(--font-display);font-weight:400;font-size:1.7rem;line-height:1}
.hero-fee .lbl{font-size:.7rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;margin-top:3px}

/* ---------- Credentials marquee strip ---------- */
.cred-strip{background:var(--ink-deep);color:#aab2c9;position:relative;overflow:hidden;
  background-image:radial-gradient(circle,rgba(255,255,255,.05) 1px,transparent 1.4px);
  background-size:22px 22px}
.cred-strip .container{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;
  gap:14px 30px;padding:20px 26px;font-size:.82rem;letter-spacing:.04em}
.cred-strip .lead-txt{color:#fff;font-family:var(--font-display);font-weight:500;font-size:1rem}
.cred-strip span.dotsep{color:var(--accent)}

/* ---------- Sections ---------- */
section{padding:104px 0}
.section-head{max-width:54ch;margin-bottom:56px}
.section-head h3{font-size:clamp(2rem,3.6vw,2.9rem);margin:16px 0 14px;font-weight:380;letter-spacing:-.025em}
.section-head p{color:var(--muted);font-size:1.08rem;max-width:50ch}
.alt{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background-image:radial-gradient(circle,rgba(15,21,38,.05) 1px,transparent 1.4px);
  background-size:24px 24px;background-position:-12px -12px}

/* about — editorial list, no boxes */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 72px}
.about-lead{font-family:var(--font-display);font-size:clamp(1.4rem,2.4vw,1.9rem);font-weight:380;
  line-height:1.28;color:var(--ink);letter-spacing:-.02em;align-self:start;position:sticky;top:110px}
.about-lead em{font-style:normal;color:var(--accent);font-weight:500}
.points{list-style:none}
.points li{display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:start;
  padding:26px 0;border-top:1px solid var(--line)}
.points li:last-child{border-bottom:1px solid var(--line)}
.points .pn{font-family:var(--font-display);font-size:1.05rem;color:var(--accent);font-weight:500;
  font-variant-numeric:tabular-nums;line-height:1.6}
.points h4{font-size:1.22rem;font-weight:500;margin-bottom:6px;letter-spacing:-.01em}
.points p{color:var(--muted);font-size:.98rem}

/* curriculum timeline */
.timeline{display:grid;gap:0;position:relative}
.wk{display:grid;grid-template-columns:96px 1fr;gap:30px;padding:28px 0;
  border-top:1px solid var(--line);align-items:start;transition:padding-left .35s var(--ease)}
.wk:last-child{border-bottom:1px solid var(--line)}
.wk:hover{padding-left:10px}
.wk .num{font-family:var(--font-display);font-weight:300;font-size:2.7rem;color:var(--ink);line-height:.9;
  font-variant-numeric:tabular-nums}
.wk:hover .num{color:var(--accent)}
.wk .num small{display:block;font-size:.6rem;letter-spacing:.22em;color:var(--muted);font-weight:600;
  font-family:var(--font-body);margin-top:8px}
.wk h4{font-size:1.32rem;font-weight:500;margin-bottom:7px;letter-spacing:-.015em}
.wk p{color:var(--muted);font-size:.99rem;max-width:64ch}

/* credentials gallery — real certificates */
.cred-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cert{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.cert:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.cert .frame{aspect-ratio:4/3;overflow:hidden;background:var(--paper-2);border-bottom:1px solid var(--line)}
.cert .frame img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.cert:hover .frame img{transform:scale(1.04)}
.cert .meta{padding:18px 20px}
.cert .meta h4{font-size:1.04rem;font-weight:500;letter-spacing:-.01em}
.cert .meta p{font-size:.82rem;color:var(--muted);margin-top:3px}

/* enrol split */
.enrol{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.enrol .photo{border-radius:var(--radius);aspect-ratio:4/5;object-fit:cover;width:100%;
  box-shadow:var(--shadow);border:1px solid var(--line)}
.enrol-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:40px;box-shadow:var(--shadow-sm)}
.enrol-card h3{font-size:1.9rem;font-weight:400;letter-spacing:-.02em}
.price-row{display:flex;align-items:baseline;gap:12px;margin:18px 0 24px;
  padding-bottom:24px;border-bottom:1px solid var(--line)}
.price-row .p{font-family:var(--font-display);font-weight:300;font-size:3.4rem;color:var(--ink);line-height:1}
.price-row .u{color:var(--muted);font-weight:500}
.checks{list-style:none;margin:0 0 28px}
.checks li{display:flex;gap:13px;align-items:flex-start;padding:9px 0;color:var(--text);font-size:.97rem}
.checks li svg{flex:0 0 19px;margin-top:4px}

/* ---------- Forms ---------- */
.formwrap{max-width:780px;margin:60px auto;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:44px}
.formwrap > h3{font-size:1.8rem;font-weight:400;margin-bottom:6px;letter-spacing:-.02em}
.formrow{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.82rem;margin-bottom:8px;color:var(--ink);letter-spacing:.01em}
.field label .req{color:var(--red)}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1px solid var(--line-2);
  border-radius:var(--radius-sm);font-size:.96rem;font-family:inherit;color:var(--text);background:#fff;
  transition:border-color .2s,box-shadow .2s}
.field input::placeholder,.field textarea::placeholder{color:#a7a299}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);
  box-shadow:0 0 0 3px var(--accent-tint)}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:var(--red);background:var(--red-tint)}
.field.has-error input:focus,.field.has-error select:focus,.field.has-error textarea:focus{box-shadow:0 0 0 3px #f3cfc6}
.field .err-msg{color:var(--red);font-size:.8rem;margin-top:6px;font-weight:500}
.note{font-size:.85rem;color:var(--muted)}
.errbox{background:var(--red-tint);color:var(--red);border:1px solid #e8c4bc;padding:14px 16px;
  border-radius:var(--radius-sm);margin-bottom:22px;font-size:.92rem}
.okbox{background:var(--green-tint);color:var(--green);border:1px solid #c2ddc9;padding:14px 16px;
  border-radius:var(--radius-sm);margin-bottom:22px;font-size:.92rem}

/* ---------- Result pages ---------- */
.result{max-width:600px;margin:80px auto;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);padding:50px;text-align:center}
.result h3{font-size:1.9rem;font-weight:400;letter-spacing:-.02em}
.result .mark{width:74px;height:74px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  margin:0 auto 22px;font-size:2rem;color:#fff;font-family:var(--font-display)}
.result .mark.ok{background:var(--green)}
.result .mark.bad{background:var(--red)}
.kv{text-align:left;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:20px 22px;margin:24px 0}
.kv div{display:flex;justify-content:space-between;gap:14px;padding:8px 0;border-bottom:1px solid var(--line);font-size:.93rem}
.kv div:last-child{border:none}
.kv span{color:var(--muted)}

/* ---------- Receipt ---------- */
.receipt{text-align:left;border:1px solid var(--line-2);border-radius:var(--radius-sm);
  padding:24px;margin:26px 0 8px;background:#fff}
.receipt-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;
  padding-bottom:16px;margin-bottom:6px;border-bottom:1.5px solid var(--ink)}
.receipt-head .r-org{font-family:var(--font-display);font-weight:600;font-size:1.25rem;color:var(--ink);letter-spacing:-.01em}
.receipt-head .r-sub{color:var(--muted);font-size:.85rem;margin-top:2px}
.receipt-head .r-no{margin-top:12px}
.receipt-head .r-no span{display:block;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.receipt-head .r-no strong{font-family:var(--font-display);font-size:1.1rem;color:var(--accent);letter-spacing:.01em}
.receipt .r-qr{text-align:center;flex:0 0 auto}
.receipt .r-qr img{border:1px solid var(--line);border-radius:8px;background:#fff;padding:5px}
.receipt .r-qr small{display:block;font-size:.66rem;color:var(--muted);margin-top:4px;letter-spacing:.04em}
.receipt .kv{border:none;background:transparent;padding:0;margin:14px 0 0}
.receipt-foot{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line-2);
  font-size:.78rem;color:var(--muted);line-height:1.5}
.receipt-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:22px}

@media print{
  body{background:#fff!important;background-image:none!important}
  .topbar,header.site,footer,.receipt-actions{display:none!important}
  .result{box-shadow:none;border:none;margin:0;padding:0;max-width:100%}
  .result .mark,.result > h3,.result > p{display:none!important}
  .receipt{border:1px solid #000;page-break-inside:avoid}
}

/* ---------- Admin ---------- */
.admin-table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);font-size:.87rem}
.admin-table th,.admin-table td{padding:13px 14px;text-align:left;border-bottom:1px solid var(--line)}
.admin-table th{background:var(--ink);color:#fff;font-weight:500;font-family:var(--font-body);letter-spacing:.02em}
.admin-table tr:last-child td{border-bottom:none}
.admin-table tr:hover td{background:var(--paper)}
.pill{padding:3px 12px;border-radius:999px;font-size:.73rem;font-weight:600;text-transform:capitalize}
.pill.paid{background:var(--green-tint);color:var(--green)}
.pill.pending{background:var(--warn-tint);color:var(--warn)}
.pill.failed{background:var(--red-tint);color:var(--red)}
.pill.cancelled{background:#eceff5;color:var(--muted)}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:30px}
.stat-row-6{grid-template-columns:repeat(6,1fr)}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow-sm)}
.stat .n{font-family:var(--font-display);font-size:2rem;font-weight:400;color:var(--ink)}
.stat .l{color:var(--muted);font-size:.83rem;margin-top:3px}
.login-box{max-width:390px;margin:100px auto;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);padding:40px}

/* ---------- Admin: detail + cards ---------- */
.adm-back{display:inline-block;color:var(--accent);font-weight:600;font-size:.9rem;margin-bottom:14px}
.adm-detail-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;flex-wrap:wrap;margin-bottom:20px}
.adm-detail-head h2{font-size:1.5rem;font-weight:500}
.adm-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.adm-actions select{padding:9px 12px;border:1.5px solid var(--line-2);border-radius:9px}
.adm-rcpt{display:inline-block;margin-left:10px;font-family:var(--font-display);color:var(--accent);font-weight:500}
.adm-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.adm-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow-sm)}
.adm-card h4{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:14px}
.adm-card dl{margin:0}
.adm-card dl > div{display:flex;justify-content:space-between;gap:16px;padding:8px 0;border-bottom:1px solid var(--line);font-size:.92rem}
.adm-card dl > div:last-child{border-bottom:none}
.adm-card dt{color:var(--muted)}
.adm-card dd{text-align:right;font-weight:500;color:var(--ink);word-break:break-word}
.adm-view{color:var(--accent);font-weight:600;font-size:.85rem}
.btn.danger{background:var(--red);border-color:var(--red)}
.btn.danger:hover{background:#9a2f21;border-color:#9a2f21}
.adm-toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:18px}
.adm-toolbar .adm-search{display:flex;gap:10px;flex:1;flex-wrap:wrap;min-width:260px}
.adm-toolbar .adm-search input{flex:1;min-width:200px;padding:10px;border:1.5px solid var(--line-2);border-radius:9px}
.adm-toolbar .adm-search select{padding:10px;border:1.5px solid var(--line-2);border-radius:9px}
.adm-pager{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:16px;color:var(--muted);font-size:.85rem}
.adm-pager .pg{display:flex;gap:10px}
.adm-pager .btn{padding:9px 18px;font-size:.85rem}

/* ---------- Footer ---------- */
footer{background:var(--ink-deep);color:#8b93ab;padding:64px 0 56px;margin-top:0;
  border-top:1px solid rgba(255,255,255,.06);position:relative;overflow:hidden;
  background-image:
    radial-gradient(50% 80% at 100% 0%,rgba(35,54,224,.16),transparent 60%),
    radial-gradient(circle,rgba(255,255,255,.04) 1px,transparent 1.4px);
  background-size:auto,22px 22px}
footer .container{position:relative;z-index:1}
footer .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:28px}
footer strong{color:#fff;font-family:var(--font-display);font-weight:400;font-size:1.2rem;letter-spacing:-.01em}
footer a{color:#fff}

/* ---------- Scroll reveal (progressive enhancement) ----------
   Content is hidden ONLY when JS is available (html.js). With no JS the
   reveal animation can never run, so everything stays fully visible. */
html.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
html.js .reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important;animation:none!important}
  html.js .reveal,.reveal{opacity:1;transform:none}
}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .hero .container,.enrol,.about-grid{grid-template-columns:1fr;gap:44px}
  .hero .container{padding:64px 26px 72px}
  .about-lead{position:static}
  .hero-visual{order:-1;max-width:440px;margin:0 auto}
  .cred-grid{grid-template-columns:1fr 1fr}
  .section-head{margin-bottom:42px}
  section{padding:76px 0}
}
@media(max-width:640px){
  .container{padding:0 20px}
  /* keep the Register CTA visible — hide only the text links */
  .nav{display:flex;gap:0}
  .nav a:not(.btn){display:none}
  .nav .btn{padding:10px 20px;font-size:.88rem}
  header.site .container{height:64px}
  .topbar .container span:last-child{display:none}
  .formrow,.stat-row,.cred-grid,.adm-grid{grid-template-columns:1fr}
  .stat-row-6{grid-template-columns:repeat(2,1fr)}
  .admin-table{display:block;overflow-x:auto;white-space:nowrap}
  .hero .container{padding:48px 20px 60px}
  .hero h2{font-size:clamp(2.2rem,10vw,3rem)}
  .hero p.lead{font-size:1.04rem}
  .hero .actions{gap:16px}
  .hero-trust{flex-wrap:wrap;gap:16px 0}
  .hero-trust .t{padding-right:20px;margin-right:20px}
  .hero-fee{right:8px;top:10px;padding:10px 14px}
  .hero-fee .amt{font-size:1.4rem}
  .wk{grid-template-columns:56px 1fr;gap:16px}
  .wk:hover{padding-left:0}
  .wk .num{font-size:2rem}
  .cred-strip .container{font-size:.78rem;gap:8px 16px}
  .enrol-card{padding:30px 24px}
  .formwrap{padding:30px 22px;margin:36px auto}
  footer .container{gap:24px}
  section{padding:58px 0}
}
@media(max-width:380px){
  .hero h2{font-size:clamp(1.9rem,9vw,2.4rem)}
  .price-row .p{font-size:2.6rem}
  .btn{padding:13px 22px}
}