/* =============================================================================
   DigiTrust Asia — "Editorial Institution" theme (Mesa-inspired)
   Bright, confident, premium. Warm paper canvas, ink-black type, a vivid
   signal accent. Big display headlines, generous sections, stat blocks,
   logo/card rails. Display: Bricolage Grotesque · Body: Manrope
   ============================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:opsz,wght@12..96,500;12..96,600;12..96,700;12..96,800&family=Manrope:wght@400;500;600;700;800&display=swap');

:root{
  /* canvas — warm paper + ink */
  --paper:#f6f4ee;        /* warm off-white background */
  --paper-2:#efece3;      /* slightly deeper panel */
  --card:#ffffff;
  --ink:#14130f;          /* near-black, warm */
  --ink-2:#3a382f;
  --line:#e4e0d5;
  --line-2:#d8d3c5;

  /* text */
  --text:#1c1b16;
  --muted:#6d685b;
  --dim:#928c7c;

  /* accent — signal coral/red + supporting ink-green */
  --accent:#ff5436;       /* vivid coral-red, startup energy */
  --accent-dk:#e23d20;
  --accent-soft:#ffe9e3;
  --ink-green:#1f4d3f;    /* deep editorial green for secondary blocks */
  --ink-green-2:#16382d;
  --gold:#e8b53f;

  --radius:20px;
  --radius-sm:13px;
  --shadow:0 1px 2px rgba(20,19,15,.04),0 14px 40px rgba(20,19,15,.07);
  --shadow-lg:0 30px 70px rgba(20,19,15,.14);
  --maxw:1180px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;color:var(--text);background:var(--paper);
  font-family:"Manrope",-apple-system,system-ui,sans-serif;font-size:16px;line-height:1.6;
  letter-spacing:-.011em;-webkit-font-smoothing:antialiased;overflow-x:hidden;min-height:100vh}

h1,h2,h3,h4{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;line-height:1.04;
  letter-spacing:-.035em;margin:0 0 .5em;color:var(--ink)}
h1{font-size:clamp(2.4rem,6vw,5rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.9rem)}
h3{font-size:1.25rem;letter-spacing:-.02em}
a{color:var(--ink);text-decoration:none;transition:color .18s}
a:hover{color:var(--accent)}
p{margin:0 0 1rem}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 26px}
.main{padding:0 26px 110px;position:relative}
.muted{color:var(--muted)} .small{font-size:.875rem}
.accent-text{color:var(--accent)}

/* entrance */
@keyframes rise{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.main>*{animation:rise .65s cubic-bezier(.2,.7,.2,1) both}
.main>*:nth-child(2){animation-delay:.06s}.main>*:nth-child(3){animation-delay:.12s}
.main>*:nth-child(4){animation-delay:.18s}.main>*:nth-child(5){animation-delay:.24s}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(246,244,238,.85);
  backdrop-filter:blur(14px) saturate(120%);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:11px;color:var(--ink)}.brand:hover{color:var(--ink)}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;
  background:var(--accent);color:#fff;font-weight:800;font-size:.95rem;letter-spacing:-.02em}
.brand-mark svg{display:block}
.brand-name{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:1.2rem;letter-spacing:-.03em}
.nav{display:flex;align-items:center;gap:28px}
.nav a{color:var(--ink-2);font-size:.94rem;font-weight:600}.nav a:hover{color:var(--accent)}
.nav-admin{color:var(--accent)!important}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:999px;
  font-family:inherit;font-weight:700;font-size:.94rem;cursor:pointer;border:1.5px solid transparent;
  transition:transform .15s,box-shadow .25s,background .2s,border-color .2s,color .2s;letter-spacing:-.01em}
.btn-accent,.btn-primary{background:var(--accent);color:#fff}
.btn-accent:hover,.btn-primary:hover{background:var(--accent-dk);color:#fff;transform:translateY(-2px);box-shadow:0 12px 30px rgba(255,84,54,.32)}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--paper)}
.btn-outline{background:var(--card);border-color:var(--line-2);color:var(--ink)}
.btn-outline:hover{border-color:var(--ink);transform:translateY(-1px)}
.btn-sm{padding:8px 16px;font-size:.85rem}
.btn-danger{background:var(--accent-soft);border-color:#f3b6a9;color:var(--accent-dk)}
.btn-danger:hover{background:var(--accent);color:#fff}
.btn-block{width:100%;justify-content:center}

/* ---------- Grid ---------- */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:880px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.nav{gap:16px}.nav a:not(.btn){display:none}}

/* ---------- Cards ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);position:relative}
.card-hover{transition:transform .25s cubic-bezier(.2,.7,.2,1),box-shadow .3s,border-color .25s}
.card-hover:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--line-2)}

/* cert cards */
.cert-card{display:flex;flex-direction:column;height:100%}
.cert-badge{align-self:flex-start;font-size:.7rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;
  padding:5px 12px;border-radius:999px;color:var(--accent-dk);background:var(--accent-soft);margin-bottom:16px}
.cert-card h3{margin-bottom:6px;font-size:1.5rem}
.cert-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:.82rem;color:var(--muted);margin-top:auto;padding-top:18px;border-top:1px solid var(--line)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:72px 0 64px;margin-bottom:36px}
.hero .hero-tag{display:inline-flex;align-items:center;gap:9px;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--accent-dk);font-weight:800;margin-bottom:26px;padding:8px 16px;border-radius:999px;
  background:var(--accent-soft)}
.hero-tag::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent);animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
.hero h1{max-width:16ch;margin-bottom:.3em}
.hero h1 .accent-text{color:var(--accent)}
.hero p{color:var(--ink-2);max-width:54ch;font-size:1.2rem;line-height:1.5;margin-bottom:2rem}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}

/* big editorial section heading */
.eyebrow{font-size:.76rem;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.section{padding:64px 0;border-top:1px solid var(--line)}
.section-title{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:36px;flex-wrap:wrap;gap:14px}
.section-title h2{max-width:20ch}

/* ---------- Stat band ---------- */
.statband{background:var(--ink);color:var(--paper);border-radius:var(--radius);padding:48px;margin:8px 0}
.statband .grid .num{font-family:"Bricolage Grotesque",sans-serif;font-size:clamp(2.4rem,4vw,3.4rem);font-weight:800;color:#fff;line-height:1}
.statband .grid .lbl{color:#b8b3a4;font-size:.9rem;margin-top:6px}

/* ---------- Forms ---------- */
.form-card{max-width:460px;margin:40px auto}
.field{margin-bottom:18px}
.field label{display:block;font-size:.84rem;font-weight:700;color:var(--ink);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1.5px solid var(--line-2);border-radius:12px;
  background:var(--card);color:var(--text);font-family:inherit;font-size:.95rem;transition:border-color .2s,box-shadow .2s}
.field input::placeholder,.field textarea::placeholder{color:var(--dim)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:560px){.field-row{grid-template-columns:1fr}}

/* ---------- Google button ---------- */
.btn-google{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;background:var(--card);
  border:1.5px solid var(--line-2);color:#1f2330;padding:13px;border-radius:12px;font-weight:700;cursor:pointer;transition:.18s}
.btn-google:hover{border-color:var(--ink);transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-google svg{width:18px;height:18px}
.divider{display:flex;align-items:center;gap:14px;color:var(--dim);font-size:.8rem;margin:20px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}

/* ---------- Flash ---------- */
.flash{padding:14px 18px;border-radius:13px;margin-bottom:18px;font-size:.92rem;font-weight:600;border:1px solid}
.flash-info{background:#eef4ff;color:#234; border-color:#cfe0fb}
.flash-success{background:#eaf7ef;color:#1c5638;border-color:#c2e6d0}
.flash-error{background:var(--accent-soft);color:var(--accent-dk);border-color:#f3b6a9}

/* ---------- Tables ---------- */
.table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.table th,.table td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);font-size:.9rem}
.table th{background:var(--paper-2);font-weight:800;color:var(--ink);font-size:.72rem;text-transform:uppercase;letter-spacing:.06em}
.table tr:last-child td{border-bottom:none}
.table tbody tr{transition:background .15s}.table tbody tr:hover{background:var(--paper)}
.table-wrap{overflow-x:auto;border-radius:var(--radius)}

/* ---------- Pills ---------- */
.pill{display:inline-block;font-size:.72rem;font-weight:800;padding:3px 11px;border-radius:999px}
.pill-green{background:#eaf7ef;color:#1c5638}
.pill-amber{background:#fdf0d6;color:#8a6516}
.pill-red{background:var(--accent-soft);color:var(--accent-dk)}
.pill-gray{background:var(--paper-2);color:var(--muted)}

/* ---------- Stats (light) ---------- */
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.stat .num{font-family:"Bricolage Grotesque",sans-serif;font-size:2.5rem;font-weight:800;color:var(--ink);line-height:1}
.stat .lbl{color:var(--muted);font-size:.82rem;margin-top:7px}

/* ---------- Countdown ---------- */
.countdown{background:var(--accent);color:#fff;border-radius:var(--radius);padding:26px 30px;position:relative;overflow:hidden}
.countdown::after{content:"";position:absolute;right:-26px;bottom:-40px;width:130px;height:130px;border-radius:50%;background:rgba(255,255,255,.16)}
.countdown .num{font-family:"Bricolage Grotesque",sans-serif;font-size:3rem;font-weight:800;line-height:1;position:relative}

/* ---------- Quiz ---------- */
.q-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:30px;margin-bottom:22px;box-shadow:var(--shadow)}
.q-num{font-size:.74rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--accent)}
.q-text{font-size:1.15rem;font-weight:700;color:var(--ink);margin:10px 0 22px;letter-spacing:-.02em;line-height:1.35}
.opt{display:block;border:1.5px solid var(--line-2);border-radius:14px;padding:15px 18px;margin-bottom:11px;cursor:pointer;transition:border-color .16s,background .16s,transform .12s;background:var(--card)}
.opt:hover{border-color:var(--accent);background:var(--accent-soft);transform:translateX(3px)}
.opt input{margin-right:11px;accent-color:var(--accent)}
.opt.correct{border-color:#1c5638;background:#eaf7ef}
.opt.wrong{border-color:var(--accent);background:var(--accent-soft)}
.rationale{margin-top:14px;padding:16px 19px;border-left:4px solid var(--accent);background:var(--paper-2);border-radius:0 13px 13px 0;font-size:.93rem;color:var(--ink-2)}
.rationale strong{color:var(--accent-dk)}

/* ---------- Progress bar ---------- */
.bar{height:9px;background:var(--paper-2);border-radius:999px;overflow:hidden}
.bar>i{display:block;height:100%;background:var(--accent);border-radius:999px}

/* ---------- Admin layout ---------- */
.admin-shell{display:grid;grid-template-columns:248px 1fr;min-height:100vh}
.admin-side{background:var(--ink);color:#c9c4b6;padding:26px 0}
.admin-side .brand{padding:0 24px 22px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:14px;color:#fff}
.admin-side .brand-name{color:#fff}
.admin-side a{display:block;padding:12px 24px;color:#a7a294;font-size:.92rem;font-weight:600;border-left:3px solid transparent;transition:.16s}
.admin-side a:hover{background:rgba(255,255,255,.05);color:#fff}
.admin-side a.active{color:#fff;border-left-color:var(--accent);background:rgba(255,84,54,.14)}
.admin-main{padding:36px 40px;overflow-x:hidden}
.admin-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;flex-wrap:wrap;gap:12px}
@media(max-width:760px){.admin-shell{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#a7a294;padding:56px 0;margin-top:0}
.footer-inner{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.site-footer strong{color:#fff;font-family:"Bricolage Grotesque",sans-serif;font-size:1.1rem}
.footer-nav{display:flex;gap:22px}
.footer-nav a{color:#a7a294;font-size:.9rem}.footer-nav a:hover{color:#fff}

/* ---------- Prose ---------- */
.prose{max-width:74ch}
.prose h2{margin-top:1.7em}
.prose a{color:var(--accent-dk);text-decoration:underline;text-underline-offset:3px}
.prose ul{padding-left:1.2em}.prose li{margin-bottom:.45em}
.prose table{width:100%;border-collapse:collapse;margin:1.3em 0;font-size:.92rem}
.prose th,.prose td{border:1px solid var(--line);padding:11px 14px;text-align:left}
.prose th{background:var(--paper-2)}
.prose code{background:var(--paper-2);padding:2px 7px;border-radius:6px;font-size:.85em}

/* ---------- Misc ---------- */
.lesson-list{list-style:none;padding:0;margin:0}
.lesson-list li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 0;border-bottom:1px solid var(--line)}
.lesson-list li:last-child{border-bottom:none}
.weight-tag{font-size:.72rem;font-weight:800;color:var(--accent-dk);background:var(--accent-soft);padding:3px 10px;border-radius:7px}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:24px;border-bottom:1px solid var(--line)}
.tabs a{padding:11px 17px;font-size:.9rem;font-weight:700;color:var(--muted);border-bottom:2px solid transparent}
.tabs a.active{color:var(--ink);border-bottom-color:var(--accent)}
hr{border:none;border-top:1px solid var(--line)}
::selection{background:var(--accent);color:#fff}
::-webkit-scrollbar{width:12px;height:12px}
::-webkit-scrollbar-track{background:var(--paper-2)}
::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:6px;border:3px solid var(--paper-2)}
::-webkit-scrollbar-thumb:hover{background:var(--dim)}

/* ===== Graphics & imagery additions ===== */
/* hero split: copy + visual */
.hero-split{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero-split .hero-copy{min-width:0}
.hero-visual{position:relative}
.hero-art{width:100%;height:auto;display:block;filter:drop-shadow(0 30px 60px rgba(20,19,15,.12))}
@media(max-width:880px){.hero-split{grid-template-columns:1fr;gap:8px}.hero-visual{order:-1;max-width:440px}}

/* cert emblems on track cards */
.cert-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.cert-emblem{display:block;flex:none}
.cert-card{border-top:3px solid var(--ca,transparent)}
.cert-card .cert-badge{margin-bottom:0;align-self:auto}
.cert-meta .mi{vertical-align:-2px;margin-right:5px;opacity:.7}
.cert-meta span{display:inline-flex;align-items:center}

/* step cards */
.step-card{position:relative;overflow:hidden}
.step-ic{width:64px;height:64px;border-radius:16px;display:grid;place-items:center;color:var(--accent);background:var(--accent-soft);margin-bottom:18px}
.step-no{position:absolute;top:20px;right:24px;font-family:"Bricolage Grotesque",sans-serif;font-size:2.4rem;font-weight:800;color:var(--line-2);line-height:1}

/* blog post cards with thumbnail band */
.post-card{padding:0;overflow:hidden;display:flex;flex-direction:column}
.post-thumb{height:130px;display:grid;place-items:center}
.post-card h3{padding:20px 22px 0}
.post-card p{padding:0 22px 22px;margin-top:8px}

/* CTA card decoration */
.cta-card{background:var(--ink-green);border:none;color:#eef3ef;text-align:center;padding:64px 40px;position:relative;overflow:hidden}
.cta-deco{position:absolute;right:-40px;top:50%;transform:translateY(-50%);width:300px;height:300px;opacity:.9;pointer-events:none}
.cta-deco svg{width:100%;height:100%}

/* decorative texture on stat band */
.statband{position:relative;overflow:hidden}
.statband::after{content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.10) 1px,transparent 0);background-size:22px 22px}
.statband .grid{position:relative}

/* empty-state / decorative inline svgs inherit nicely */
svg{max-width:100%}

/* course hero with emblem */
.course-hero{background:var(--ink-green);color:#fff;border:none;display:flex;gap:28px;align-items:center;padding:36px}
.course-hero-emblem{flex:none}
.course-hero-emblem svg rect:first-child{fill:rgba(255,255,255,.12)}
.course-hero .cert-meta .mi{opacity:.8}
@media(max-width:620px){.course-hero{flex-direction:column;align-items:flex-start;gap:18px}}