/* ============================================================
   GIAI — track.css · interior pages (programs, about, verify)
   Light editorial system. Class names preserved from prior build.
   ============================================================ */

.back-link{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:600;letter-spacing:.02em;color:var(--ink-soft);transition:color .3s}
.back-link:hover{color:var(--bronze)}
.back-link span{font-size:15px}

/* ---- INTERIOR HERO ---- */
.t-hero{position:relative;padding:96px 0 72px;overflow:hidden;background:var(--paper)}
.t-hero::before{content:"";position:absolute;right:-6%;top:-160px;width:760px;height:760px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(182,138,87,.16) 0%,rgba(182,138,87,.05) 38%,transparent 64%)}
.t-hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.35fr .65fr;gap:60px;align-items:center}
.t-kicker{display:flex;align-items:center;gap:16px;margin-bottom:22px}
.t-numeral{font-family:var(--serif);font-style:italic;font-size:26px;color:var(--bronze);letter-spacing:.02em}
.t-kicker .div{height:18px;width:1px;background:var(--line)}
.t-audience{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-faint);font-weight:600}
.t-hero h1{font-family:var(--serif);font-weight:600;font-size:clamp(38px,5.4vw,66px);line-height:1.04;letter-spacing:-.01em;color:var(--ink)}
.t-hero h1 em{font-style:italic;color:var(--bronze);font-weight:500}
.t-hero .lede{color:var(--ink-soft);font-size:clamp(16px,2vw,19px);line-height:1.7;margin-top:22px;max-width:52ch}
.t-meta{display:flex;gap:30px;flex-wrap:wrap;margin-top:34px}
.t-meta .m{display:flex;flex-direction:column;gap:5px}
.t-meta .m .k{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--bronze)}
.t-meta .m .v{font-family:var(--serif);font-size:21px;color:var(--ink)}
.t-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:38px}
.t-seal-col{display:grid;place-items:center;position:relative;min-height:300px}
.t-seal-col .ring{position:absolute;border:1px solid var(--line);border-radius:50%}
.t-seal-col .ring.a{width:320px;height:320px}
.t-seal-col .ring.b{width:248px;height:248px;border-style:dashed;border-color:rgba(138,102,56,.3);animation:tspin 70s linear infinite}
.t-seal-col img{width:188px;position:relative;z-index:2;filter:drop-shadow(0 16px 34px rgba(26,21,17,.22))}
@keyframes tspin{to{transform:rotate(360deg)}}

/* ---- GENERIC BLOCK ---- */
.t-block{padding:92px 0;position:relative}
.t-block.alt{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.t-head{max-width:680px;margin-bottom:48px}
.t-head.center{margin-left:auto;margin-right:auto;text-align:center}
.t-head h2{font-family:var(--serif);font-weight:600;font-size:clamp(28px,4vw,46px);line-height:1.1;margin-top:14px;color:var(--ink)}
.t-head p{color:var(--ink-soft);margin-top:16px;font-size:16.5px;line-height:1.7}

/* ---- two-col lead lists ---- */
.cols2{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.lede{color:var(--ink-soft)}
.lead-list{display:flex;flex-direction:column;gap:18px}
.lead-list .li{display:flex;gap:15px;align-items:flex-start}
.lead-list .li .tick{flex:none;width:24px;height:24px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;color:var(--bronze);font-size:12px;margin-top:2px}
.lead-list .li p{color:var(--ink);font-size:15.5px;line-height:1.55}
.lead-list .li p b{color:var(--ink);font-weight:700}
.lead-list .li p span{color:var(--ink-soft)}

/* ---- curriculum modules ---- */
.modules{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.mod{display:grid;grid-template-columns:64px 1fr;gap:24px;padding:26px 4px;border-bottom:1px solid var(--line);transition:.35s var(--ease)}
.mod:hover{background:rgba(138,102,56,.05);padding-left:14px}
.mod .num{font-family:var(--serif);font-size:22px;color:var(--bronze);line-height:1.2}
.mod h4{font-family:var(--serif);font-weight:600;font-size:22px;margin-bottom:6px;color:var(--ink)}
.mod p{color:var(--ink-soft);font-size:15px;line-height:1.6;max-width:62ch}
.mod .wk{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--bronze);margin-top:9px}

/* ---- mini certification path ---- */
.mini-path{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.mini-step{padding-top:22px;border-top:1px solid var(--line);position:relative}
.mini-step::before{content:"";position:absolute;top:-4px;left:0;width:8px;height:8px;border-radius:50%;background:var(--bronze)}
.mini-step .r{font-family:var(--serif);font-style:italic;color:var(--bronze);font-size:14px}
.mini-step h5{font-family:var(--serif);font-weight:600;font-size:19px;margin:8px 0 6px;color:var(--ink)}
.mini-step p{color:var(--ink-soft);font-size:13.5px;line-height:1.55}

/* ---- corporate (enablement) extras ---- */
.org{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.org .tag{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:40px;padding:9px 18px;font-size:14px;color:var(--ink);background:var(--card)}
.w3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}

/* ============ ABOUT — credential ledger ============ */
.ledger{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:5px;overflow:hidden;margin-top:8px}
.ledger .side{padding:38px 36px}
.ledger .is{background:rgba(138,102,56,.05)}
.ledger .isnt{background:var(--card);border-left:1px solid var(--line)}
.ledger h3{font-family:var(--serif);font-weight:600;font-size:23px;margin-bottom:22px;display:flex;align-items:center;gap:11px;color:var(--ink)}
.ledger h3 .mk{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:13px;border:1px solid var(--line);flex:none}
.ledger .is h3 .mk{color:var(--bronze);border-color:rgba(138,102,56,.5)}
.ledger .isnt h3 .mk{color:#B23A3A;border-color:rgba(178,58,58,.4)}
.ledger ul{list-style:none;display:flex;flex-direction:column;gap:15px}
.ledger li{position:relative;padding-left:20px;font-size:15px;line-height:1.55;color:var(--ink)}
.ledger li .b{position:absolute;left:0;top:0;color:var(--bronze)}
.ledger .isnt li{color:var(--ink-soft)}

/* ---- about lab panel ---- */
.lab{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.lab .marks{display:flex;flex-direction:column;gap:24px;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:5px;padding:48px 36px;background:var(--paper-2)}
.lab .marks img.giai{width:150px}
.lab .marks .plus{font-family:var(--serif);font-size:24px;color:var(--bronze)}
.lab .marks .wd{display:flex;align-items:center;gap:14px}
.lab .marks .wd img{width:46px}
.lab .marks .wd span{font-size:30px;font-weight:700;letter-spacing:-.01em;color:var(--ink)}
.lab .marks .cap{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-faint);text-align:center}

/* ============ VERIFY ============ */
.verify-wrap{max-width:760px;margin:0 auto}
.verify-box{display:flex;gap:12px;margin-top:8px}
.verify-box input{flex:1;background:var(--card);border:1px solid var(--line);color:var(--ink);font-family:var(--sans);font-size:16px;letter-spacing:.02em;padding:16px 18px;border-radius:3px;transition:.3s}
.verify-box input::placeholder{color:var(--ink-faint);letter-spacing:0}
.verify-box input:focus{border-color:var(--bronze);outline:none}
.verify-box .btn{white-space:nowrap}
.verify-hint{font-size:12.5px;color:var(--ink-faint);margin-top:14px}
#result{margin-top:34px}#result:empty{display:none}

.cert-card{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--card);box-shadow:0 24px 50px -40px rgba(26,21,17,.4)}
.cert-card.loading{padding:30px 34px;box-shadow:none}
.cert-badge{display:flex;align-items:center;gap:11px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;color:var(--bronze);padding:20px 36px;border-bottom:1px solid var(--line);background:rgba(138,102,56,.06)}
.cert-badge .dot{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:13px;background:linear-gradient(180deg,var(--gold),var(--bronze));color:#fff}
.cert-card.loading .cert-badge{border-bottom:none;background:none;color:var(--ink-soft)}
.cert-card.loading .cert-badge .dot{background:none;color:var(--bronze)}
.cert-badge.bad{color:#B23A3A;background:rgba(178,58,58,.06)}
.cert-badge.bad .dot{background:rgba(178,58,58,.12);color:#B23A3A}
.dot.spin{animation:vspin 1s linear infinite}
@keyframes vspin{to{transform:rotate(360deg)}}
.cert-body{padding:38px 40px}
.cert-label{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-faint)}
.cert-name{font-size:clamp(30px,5vw,46px);font-weight:600;color:var(--ink);line-height:1.1;margin:8px 0 22px}
.cert-track{font-size:clamp(20px,3vw,27px);font-weight:600;color:var(--bronze);margin:6px 0 28px}
.cert-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;border-top:1px solid var(--line);padding-top:26px}
.cert-meta .k{display:block;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--bronze);margin-bottom:6px}
.cert-meta .v{font-size:14.5px;color:var(--ink);line-height:1.4}
.cert-note{font-size:12.5px;color:var(--ink-soft);line-height:1.6;padding:20px 40px;border-top:1px solid var(--line);background:var(--paper-2)}
.cert-note a{color:var(--bronze);text-decoration:underline;text-underline-offset:2px}
.cert-card.invalid{padding-bottom:8px}
.cert-x{padding:6px 40px 0;color:var(--ink);font-size:16px;line-height:1.6}
.cert-x.sub{color:var(--ink-soft);font-size:14px;padding-top:10px;padding-bottom:30px}
.cert-x a{color:var(--bronze);text-decoration:underline;text-underline-offset:2px}
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:10px}
.how .step{padding-top:20px;border-top:1px solid var(--line)}
.how .step .r{font-family:var(--serif);font-style:italic;color:var(--bronze);font-size:15px}
.how .step h4{font-family:var(--serif);font-weight:600;font-size:19px;margin:8px 0 6px;color:var(--ink)}
.how .step p{color:var(--ink-soft);font-size:14px;line-height:1.55}

@media(max-width:900px){
  .t-hero-inner{grid-template-columns:1fr;gap:34px}
  .t-seal-col{order:-1;min-height:240px}
  .cols2{grid-template-columns:1fr;gap:40px}
  .mini-path{grid-template-columns:1fr 1fr;gap:30px}
  .w3{grid-template-columns:1fr}
  .ledger{grid-template-columns:1fr}.ledger .isnt{border-left:none;border-top:1px solid var(--line)}
  .lab{grid-template-columns:1fr;gap:36px}.lab .marks{order:-1}
}
@media(max-width:680px){
  .t-hero{padding:72px 0 56px}
  .t-block{padding:68px 0}
  .mini-path{grid-template-columns:1fr}
  .mod{grid-template-columns:44px 1fr;gap:16px}
  .verify-box{flex-direction:column}
  .cert-meta{grid-template-columns:1fr;gap:18px}
  .cert-body{padding:30px 26px}.cert-note,.cert-badge,.cert-x{padding-left:26px;padding-right:26px}
  .how{grid-template-columns:1fr}
}