:root {
  --bg: #0c0c0e;
  --bg-2: #111114;
  --parchment: #ede8e0;
  --parchment-dark: #c8c0b0;
  --gold: #b89a50;
  --gold-dim: #7a6a3a;
  --text: #d8d4cc;
  --text-dim: #7a7670;
  --text-muted: #4a4844;
  --line: rgba(200,169,90,0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Cormorant Garamond', Georgia, serif;
  line-height: 1.6;
  font-size: 18px;
}

/* HEADER */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(12,12,14,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  padding: 14px 32px;
}
.header-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
}
.seal-ring {
  width: 36px; height: 36px;
  border: 1px solid var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.seal-text {
  font-family: 'DM Mono', monospace;
  font-size: 4px;
  letter-spacing: 0.4px;
  color: var(--gold);
  text-align: center;
  line-height: 1.3;
}
.bureau-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  font-weight: 400;
  color: var(--gold);
  letter-spacing: 0.5px;
}

/* HERO */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 24px 80px;
  background: var(--bg);
}
.hero-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--gold-dim);
  margin-bottom: 24px;
  text-transform: uppercase;
}
.hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(42px, 6vw, 64px);
  font-weight: 400;
  line-height: 1.1;
  color: var(--parchment);
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}
.hero-rule {
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 20px;
  opacity: 0.5;
}
.hero-sub {
  max-width: 480px;
  font-size: 16px;
  color: var(--text-dim);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 56px;
}

/* Mini certificate preview */
.hero-cert-preview {
  perspective: 800px;
}
.cert-mini {
  background: #131210;
  border: 1px solid rgba(200,169,90,0.25);
  border-radius: 2px;
  padding: 16px 28px;
  width: 300px;
  text-align: center;
  transform: rotateX(6deg);
}
.cert-mini-top {
  font-family: 'DM Mono', monospace;
  font-size: 6px;
  letter-spacing: 1.5px;
  color: var(--gold-dim);
  margin-bottom: 8px;
}
.cert-mini-mid {
  font-family: 'Cormorant Garamond', serif;
  font-size: 12px;
  color: var(--parchment-dark);
  margin-bottom: 12px;
  line-height: 1.4;
}
.cert-mini-score {
  font-family: 'Cormorant Garamond', serif;
  font-size: 40px;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 6px;
}
.cert-mini-score span {
  font-size: 18px;
  color: var(--gold-dim);
}
.cert-mini-stamp {
  font-family: 'DM Mono', monospace;
  font-size: 7px;
  letter-spacing: 2px;
  color: var(--gold-dim);
  border: 1px solid rgba(180,154,80,0.4);
  display: inline-block;
  padding: 2px 8px;
  border-radius: 1px;
}

/* SECTION SHARED */
.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 400;
  color: var(--parchment);
  margin-bottom: 10px;
  letter-spacing: 0.3px;
}
.section-desc {
  color: var(--text-dim);
  font-size: 16px;
  font-weight: 300;
  max-width: 500px;
  margin: 0 auto 40px;
}

/* PROCESS */
.process { background: var(--bg-2); padding: 72px 24px; }
.process-inner { max-width: 800px; margin: 0 auto; }
.process-inner .section-title { text-align: center; }
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
}
.step {
  background: var(--bg-2);
  padding: 28px 20px;
}
.step-num {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--gold-dim);
  letter-spacing: 1px;
  margin-bottom: 14px;
}
.step h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  color: var(--parchment);
  margin-bottom: 10px;
  font-weight: 400;
}
.step p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* SCORE SECTION */
.score-section { padding: 72px 24px; background: var(--bg); }
.score-inner { max-width: 800px; margin: 0 auto; }
.score-inner .section-title { text-align: center; }
.score-inner .section-desc { text-align: center; }
.rubric-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.rubric-item {
  background: var(--bg);
  padding: 24px 20px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.rubric-icon { flex-shrink: 0; margin-top: 2px; }
.rubric-body h4 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  color: var(--parchment);
  margin-bottom: 6px;
  font-weight: 400;
}
.rubric-body p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* CERTIFICATE SECTION */
.cert-section { padding: 72px 24px; background: var(--bg-2); }
.cert-inner { max-width: 700px; margin: 0 auto; }
.cert-inner .section-title { text-align: center; margin-bottom: 36px; }
.cert-specimen { display: flex; justify-content: center; }
.cert-frame {
  background: #141210;
  border: 1px solid rgba(200,169,90,0.2);
  width: 100%;
  max-width: 540px;
}
.cert-top-bar {
  background: rgba(200,169,90,0.05);
  border-bottom: 1px solid var(--line);
  padding: 8px 16px;
  font-family: 'DM Mono', monospace;
  font-size: 8px;
  letter-spacing: 1.5px;
  color: var(--gold-dim);
  text-align: center;
}
.cert-body { padding: 24px; }
.cert-subtitle {
  font-family: 'DM Mono', monospace;
  font-size: 8px;
  letter-spacing: 2px;
  color: var(--gold-dim);
  text-align: center;
  margin-bottom: 12px;
}
.cert-divider {
  height: 1px;
  background: var(--line);
  margin: 12px 0;
}
.cert-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 15px;
  color: var(--parchment-dark);
  text-align: center;
}
.cert-name strong {
  color: var(--parchment);
  font-weight: 400;
}
.cert-score-block { text-align: center; margin: 12px 0; }
.cert-score-label {
  font-family: 'DM Mono', monospace;
  font-size: 7px;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.cert-score { display: inline-flex; align-items: baseline; gap: 4px; }
.cert-big-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 56px;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
}
.cert-denom {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px;
  color: var(--gold-dim);
}
.cert-scores-row {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.cert-sub-score { text-align: center; }
.cert-sub-label {
  font-family: 'DM Mono', monospace;
  font-size: 7px;
  letter-spacing: 1px;
  color: var(--text-dim);
  display: block;
  margin-bottom: 3px;
}
.cert-sub-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  color: var(--parchment-dark);
}
.cert-evidence { margin: 4px 0; }
.cert-evidence-title {
  font-family: 'DM Mono', monospace;
  font-size: 7px;
  letter-spacing: 1.5px;
  color: var(--gold-dim);
  margin-bottom: 8px;
  text-align: center;
}
.cert-evidence-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}
.cert-evidence-list li {
  font-size: 12px;
  color: var(--text-dim);
  padding: 3px 0 3px 12px;
  border-left: 1px solid rgba(200,169,90,0.2);
}
.cert-verdict {
  font-family: 'Cormorant Garamond', serif;
  font-size: 14px;
  font-style: italic;
  color: var(--parchment-dark);
  text-align: center;
  line-height: 1.6;
}
.cert-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-top: 12px;
}
.cert-seal { opacity: 0.8; }
.cert-serial { text-align: right; }
.cert-serial-num {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  color: var(--gold-dim);
  margin-bottom: 2px;
}
.cert-serial-date {
  font-family: 'DM Mono', monospace;
  font-size: 8px;
  color: var(--text-muted);
  margin-bottom: 2px;
}
.cert-serial-classification {
  font-family: 'DM Mono', monospace;
  font-size: 7px;
  color: var(--text-muted);
}
.cert-note {
  font-size: 11px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 28px;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
  font-style: italic;
}

/* CLOSING */
.closing { padding: 80px 24px; background: var(--bg); }
.closing-inner { max-width: 520px; margin: 0 auto; text-align: center; }
.closing-rule {
  width: 40px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 32px;
  opacity: 0.35;
}
.closing-statement {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 400;
  font-style: italic;
  color: var(--parchment);
  line-height: 1.5;
  margin-bottom: 40px;
}
.closing-seal {
  opacity: 0.7;
  margin-bottom: 20px;
}
.closing-sub {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-dim);
}

/* FOOTER */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 36px 24px;
  background: var(--bg-2);
}
.footer-inner { max-width: 700px; margin: 0 auto; text-align: center; }
.footer-top { margin-bottom: 16px; }
.footer-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  font-weight: 400;
  color: var(--gold);
  margin-bottom: 4px;
}
.footer-subtitle {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  letter-spacing: 1.5px;
  color: var(--text-dim);
}
.footer-rule {
  height: 1px;
  background: var(--line);
  margin-bottom: 16px;
}
.footer-meta {
  font-family: 'DM Mono', monospace;
  font-size: 9px;
  color: var(--text-muted);
  letter-spacing: 0.3px;
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}
.footer-sep { color: rgba(200,169,90,0.2); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .process-steps { grid-template-columns: 1fr; }
  .rubric-grid { grid-template-columns: 1fr; }
  .cert-scores-row { flex-wrap: wrap; gap: 12px; }
  .cert-evidence-list { grid-template-columns: 1fr; }
  .hero-cert-preview { display: none; }
  .cert-bottom { flex-direction: column; align-items: center; gap: 12px; }
  .cert-serial { text-align: center; }
  .footer-meta { flex-direction: column; gap: 4px; }
  .footer-sep { display: none; }
}

@media (max-width: 480px) {
  .cert-body { padding: 16px 14px; }
  .cert-big-num { font-size: 44px; }
  body { font-size: 16px; }
}

/* ── Certificate form ─────────────────────────────────────────────────────────── */
.cert-form-wrap {
  margin-bottom: 40px;
}
.cert-form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.form-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--text-dim);
  text-transform: uppercase;
  display: block;
  margin-bottom: 2px;
}
.form-row {
  display: flex;
  gap: 0;
  width: 100%;
  max-width: 480px;
  align-items: stretch;
}
.form-input {
  flex: 1;
  background: transparent;
  border: 1px solid rgba(200,169,90,0.35);
  border-right: none;
  color: var(--parchment);
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  font-weight: 400;
  padding: 12px 16px;
  outline: none;
  transition: border-color 0.2s;
  min-width: 0;
}
.form-input::placeholder {
  color: var(--text-muted);
  font-style: italic;
}
.form-input:focus {
  border-color: rgba(200,169,90,0.7);
}
.form-input.input-error {
  border-color: rgba(200,80,80,0.6);
}
.form-btn {
  background: transparent;
  border: 1px solid rgba(200,169,90,0.35);
  color: var(--gold);
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 12px 20px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s, border-color 0.2s;
}
.form-btn:hover:not(:disabled) {
  background: rgba(200,169,90,0.08);
  border-color: rgba(200,169,90,0.6);
}
.form-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.form-error {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: rgba(220,140,140,0.9);
  letter-spacing: 0.3px;
  min-height: 16px;
}
.form-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--gold-dim);
  min-height: 52px;
  display: none;
}
.form-loading:not([aria-hidden="true"]) {
  display: flex;
}
.loading-dots::after {
  content: '';
  animation: dots 1.4s steps(4, end) infinite;
}
@keyframes dots {
  0%   { content: ''; }
  25%  { content: '.'; }
  50%  { content: '..'; }
  75%  { content: '...'; }
  100% { content: ''; }
}