@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400..700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
    --ink: #0F1B2D;
  --ink-2: #16273D;
  --ink-line: #2A3B52;
  --mist: #C7CDD6;
  --mist-dim: #8B96A6;

  --paper: #F7F3EA;
  --paper-dim: #EDE7D8;
  --paper-line: #DED5BF;
  --slate: #4B4534;
  --slate-dim: #7A7460;

  --seal: #8C2F39;
  --seal-dark: #6E232B;
  --verified: #1F6E52;
  --verified-dim: #E7F1EC;
  --invalid: #8C2F39;
  --invalid-dim: #F5E9E9;
  --foil: #B08D57;

    --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

    --max-w: 1180px;
  --radius: 3px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--slate);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4{
  font-family: var(--font-display);
  color: var(--ink);
  margin: 0 0 0.5em;
  font-weight: 600;
  letter-spacing: -0.01em;
}

a{ color: inherit; }
img, svg{ display:block; max-width: 100%; }

.wrap{
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}

a:focus-visible, button:focus-visible, input:focus-visible{
  outline: 2px solid var(--foil);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

.site-header{
  background: var(--ink);
  color: var(--mist);
  border-bottom: 1px solid var(--ink-line);
  position: sticky;
  top: 0;
  z-index: 40;
}
.site-header .wrap{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
}
.brand .mark{ width: 30px; height: 30px; flex-shrink:0; }
.brand small{
  display:block;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.16em;
  color: var(--foil);
  font-weight: 400;
  text-transform: uppercase;
  margin-top: 2px;
}

nav.main-nav{ display: flex; gap: 32px; align-items:center; }
nav.main-nav a{
  text-decoration: none;
  color: var(--mist);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color .15s, border-color .15s;
}
nav.main-nav a:hover, nav.main-nav a[aria-current="page"]{
  color: #fff;
  border-color: var(--foil);
}
.nav-cta{
  background: var(--foil);
  color: var(--ink) !important;
  padding: 9px 18px !important;
  border-radius: var(--radius);
  border: none !important;
  font-weight: 600 !important;
}
.nav-toggle{ display:none; }

@media (max-width: 760px){
  nav.main-nav{
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: var(--ink);
    flex-direction: column;
    align-items: flex-start;
    padding: 8px 28px 20px;
    gap: 16px;
    border-bottom: 1px solid var(--ink-line);
    display: none;
  }
  nav.main-nav.open{ display: flex; }
  .nav-toggle{
    display: inline-flex;
    background: none;
    border: 1px solid var(--ink-line);
    color: #fff;
    width: 40px; height: 40px;
    border-radius: var(--radius);
    align-items:center;
    justify-content:center;
    cursor: pointer;
  }
}

.hero{
  background:
    radial-gradient(1200px 400px at 85% -10%, rgba(176,141,87,0.12), transparent 60%),
    var(--ink);
  color: var(--mist);
  padding: 76px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero .wrap{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--foil);
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero h1{
  color: #fff;
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  line-height: 1.08;
  max-width: 14ch;
}
.hero p.lede{
  font-size: 1.1rem;
  color: var(--mist);
  max-width: 46ch;
  margin: 20px 0 30px;
}
.hero-actions{ display: flex; gap: 14px; flex-wrap: wrap; }

.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .12s ease, background .15s ease, border-color .15s ease;
}
.btn:active{ transform: translateY(1px); }
.btn-primary{ background: var(--foil); color: var(--ink); }
.btn-primary:hover{ background: #c39c65; }
.btn-ghost{ color: #fff; border-color: var(--ink-line); background: transparent; }
.btn-ghost:hover{ border-color: var(--foil); color: var(--foil); }

.hero-seal{
  display: flex;
  align-items: center;
  justify-content: center;
}

.seal-wrap{ position: relative; width: 260px; height: 260px; }
.seal-svg{ width: 100%; height: 100%; }
.seal-ring-outer, .seal-ring-inner{
  fill: none;
  stroke: var(--foil);
  stroke-width: 0.6;
  opacity: 0.9;
}
.seal-rosette path{
  fill: none;
  stroke: var(--foil);
  stroke-width: 0.5;
  opacity: 0.75;
}
.seal-draw{
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
  animation: seal-draw 2.2s ease-out forwards;
}
@keyframes seal-draw{ to{ stroke-dashoffset: 0; } }

.seal-center-text{
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 2px;
  fill: var(--mist);
  text-transform: uppercase;
}
.seal-check{
  transform-origin: center;
  transform: scale(0);
  transition: transform .5s cubic-bezier(.34,1.56,.64,1);
}
.seal-wrap.locked .seal-check{ transform: scale(1); }
.seal-wrap.locked .seal-rosette path,
.seal-wrap.locked .seal-ring-outer,
.seal-wrap.locked .seal-ring-inner{
  stroke: var(--verified);
}

.verify-section{
  margin-top: -56px;
  position: relative;
  z-index: 10;
  padding-bottom: 84px;
}
.verify-card{
  background: var(--paper);
  border: 1px solid var(--paper-line);
  border-radius: 6px;
  box-shadow: 0 30px 60px -30px rgba(15,27,45,0.35);
  padding: 40px;
  position: relative;
}
.verify-card::before{
    content:'';
  position:absolute; inset: 10px;
  border: 1px solid var(--paper-line);
  border-radius: 3px;
  pointer-events:none;
}
.verify-card h2{
  font-size: 1.4rem;
  margin-bottom: 6px;
}
.verify-card .sub{
  color: var(--slate-dim);
  font-size: 0.95rem;
  margin-bottom: 24px;
}
.verify-form{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.verify-form input[type="text"]{
  flex: 1 1 320px;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  padding: 15px 16px;
  border: 1.5px solid var(--paper-line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
}
.verify-form input[type="text"]::placeholder{
  color: var(--slate-dim);
  letter-spacing: 0.04em;
}
.verify-form input[type="text"]:focus{
  border-color: var(--foil);
  outline: none;
}
.verify-form .btn-primary{ flex: 0 0 auto; padding: 15px 28px; }

.verify-hint{
  margin-top: 14px;
  font-size: 0.82rem;
  color: var(--slate-dim);
  display: flex;
  gap: 8px;
  align-items: center;
}
.verify-hint button{
  background:none; border:none; padding:0;
  color: var(--foil); font-weight: 600; cursor: pointer;
  font-size: 0.82rem; text-decoration: underline;
}

.verify-result{
  margin-top: 28px;
  border-radius: var(--radius);
  padding: 26px;
  display: none;
}
.verify-result.show{ display: block; animation: rise .35s ease; }
@keyframes rise{ from{ opacity:0; transform: translateY(6px);} to{opacity:1; transform:none;} }

.verify-result.loading{
  display: none;
  align-items: center;
  gap: 14px;
  background: var(--paper-dim);
  border: 1px dashed var(--paper-line);
  color: var(--slate-dim);
  font-family: var(--font-mono);
  font-size: 0.9rem;
}
.verify-result.loading.show{ display: flex; }
.spinner{
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2px solid var(--paper-line);
  border-top-color: var(--foil);
  animation: spin .7s linear infinite;
  flex-shrink: 0;
}
@keyframes spin{ to{ transform: rotate(360deg); } }

.verify-result.verified{
  background: var(--verified-dim);
  border: 1px solid #bcdccb;
}
.result-head{
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.result-badge{
  display: inline-flex;
  align-items:center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 20px;
  font-weight: 500;
}
.verified .result-badge{ background: var(--verified); color: #fff; }
.invalid .result-badge{ background: var(--invalid); color: #fff; }
.result-head h3{ margin: 0; font-size: 1.2rem; }

.result-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 28px;
  margin-top: 4px;
}
.result-grid div{ font-size: 0.92rem; }
.result-grid dt{
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-dim);
  margin-bottom: 3px;
}
.result-grid dd{ margin: 0; color: var(--ink); font-weight: 500; }

.verify-result.invalid{
  background: var(--invalid-dim);
  border: 1px solid #e3c3c3;
}
.verify-result.invalid p{ margin: 0; color: var(--slate); }

.demo-note{
  margin-top: 18px;
  font-size: 0.78rem;
  color: var(--slate-dim);
  border-top: 1px solid var(--paper-line);
  padding-top: 14px;
}

section{ padding: 84px 0; }
.section-head{ max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head h2{ font-size: clamp(1.6rem, 3vw, 2.2rem); }
.section-head p{ color: var(--slate-dim); font-size: 1.05rem; }

.trust-strip{
  background: var(--paper-dim);
  border-top: 1px solid var(--paper-line);
  border-bottom: 1px solid var(--paper-line);
  padding: 32px 0;
}
.trust-strip .wrap{
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.trust-item{
  display: flex; align-items: center; gap: 10px;
  font-size: 0.88rem; color: var(--slate-dim);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
}
.trust-item svg{ width:18px; height:18px; flex-shrink:0; color: var(--foil); }

.steps{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.step{
  background: #fff;
  border: 1px solid var(--paper-line);
  border-radius: 4px;
  padding: 30px 26px;
}
.step .num{
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--foil);
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.step h3{ font-size: 1.1rem; margin-bottom: 8px; }
.step p{ font-size: 0.92rem; color: var(--slate-dim); margin:0; }

.split{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.split img, .split .art{ width: 100%; }

.stat-row{
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 28px;
  text-align: center;
}
.stat{
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--ink);
}
.stat span{
  display:block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--slate-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 6px;
}

.cta-band{
  background: var(--ink);
  color: var(--mist);
  text-align: center;
}
.cta-band h2{ color: #fff; }
.cta-band p{ max-width: 50ch; margin: 0 auto 28px; color: var(--mist); }

.faq-list{ max-width: 780px; margin: 0 auto; }
.faq-item{
  border-bottom: 1px solid var(--paper-line);
}
.faq-q{
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 22px 0;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-q .icon{
  flex-shrink: 0;
  width: 20px; height: 20px;
  transition: transform .2s ease;
}
.faq-item.open .faq-q .icon{ transform: rotate(45deg); }
.faq-a{
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
  color: var(--slate-dim);
  font-size: 0.95rem;
}
.faq-item.open .faq-a{ max-height: 400px; }
.faq-a-inner{ padding-bottom: 22px; max-width: 68ch; }

.pillar-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.pillar{
  padding: 28px;
  border: 1px solid var(--paper-line);
  border-radius: 4px;
  background: #fff;
}
.pillar svg{ width: 26px; height: 26px; color: var(--seal); margin-bottom: 16px; }
.pillar h3{ font-size: 1.05rem; }
.pillar p{ font-size: 0.9rem; color: var(--slate-dim); margin:0; }

.contact-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.form-field{ margin-bottom: 20px; }
.form-field label{
  display:block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-dim);
  margin-bottom: 8px;
}
.form-field input, .form-field textarea, .form-field select{
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.98rem;
  padding: 13px 14px;
  border: 1.5px solid var(--paper-line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
}
.form-field textarea{ resize: vertical; min-height: 120px; }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus{
  border-color: var(--foil);
  outline: none;
}
.form-field.field-error input, .form-field.field-error textarea, .form-field.field-error select{
  border-color: var(--invalid);
}
.form-field-msg{
  display: none;
  margin-top: 6px;
  font-size: 0.82rem;
  color: var(--invalid);
}
.form-field.field-error .form-field-msg{ display: block; }
.contact-info-card{
  background: var(--ink);
  color: var(--mist);
  border-radius: 6px;
  padding: 36px;
}
.contact-info-card h3{ color: #fff; font-size: 1.15rem; }
.contact-info-row{
  display: flex; gap: 14px; align-items:flex-start;
  margin-top: 22px;
  font-size: 0.92rem;
}
.contact-info-row svg{ width: 18px; height: 18px; color: var(--foil); flex-shrink: 0; margin-top: 2px; }

.form-status{
  margin-top: 12px;
  font-size: 0.88rem;
  padding: 12px 14px;
  border-radius: var(--radius);
  display: none;
}
.form-status.show{ display: block; }
.form-status.ok{ background: var(--verified-dim); color: var(--verified); }
.form-status.error{ background: var(--invalid-dim); color: var(--invalid); }

footer.site-footer{
  background: var(--ink);
  color: var(--mist-dim);
  padding: 56px 0 28px;
  border-top: 1px solid var(--ink-line);
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
}
.footer-grid h4{
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-grid ul{ list-style: none; padding: 0; margin: 0; }
.footer-grid li{ margin-bottom: 10px; }
.footer-grid a{ color: var(--mist-dim); text-decoration: none; font-size: 0.9rem; }
.footer-grid a:hover{ color: #fff; }
.footer-bottom{
  border-top: 1px solid var(--ink-line);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
}
.footer-brand{ display:flex; align-items:center; gap:10px; }
.footer-brand .mark{ width:20px; height:20px; }

.text-center{ text-align: center; }
.mt-0{ margin-top: 0; }
.visually-hidden{
  position: absolute; width:1px; height:1px; overflow:hidden;
  clip: rect(0,0,0,0); white-space: nowrap;
}
.skip-link{
  position: absolute; left: -9999px; top: 0;
  background: var(--foil); color: var(--ink);
  padding: 10px 16px; z-index: 100; border-radius: 0 0 4px 0;
  font-weight: 600; text-decoration: none;
}
.skip-link:focus{ left: 0; }

@media (max-width: 900px){
  .hero .wrap{ grid-template-columns: 1fr; }
  .hero-seal{ order: -1; }
  .seal-wrap{ width: 180px; height: 180px; }
  .steps, .pillar-grid, .stat-row{ grid-template-columns: 1fr; }
  .split{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .result-grid{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
}