:root {
  --bg-abyss: #090b10;
  --bg-card: #121620;
  --bg-elevated: #181e2c;
  --bg-alt: #0d1018;
  --ink: #f5f2eb;
  --ink-muted: #b5bcc9;
  --ink-subtle: #7f889a;
  --ember: #e0482d;
  --ember-bright: #ff6347;
  --ember-soft: rgba(224, 72, 45, 0.16);
  --gold: #dfa842;
  --gold-soft: rgba(223, 168, 66, 0.15);
  --border: #252c3d;
  --border-strong: #39445e;
  --success: #22c55e;
  --error: #f87171;
  --error-bg: rgba(239, 68, 68, 0.14);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --font-serif: "Vollkorn", Georgia, serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--bg-abyss);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  z-index: 999;
  background: var(--ember);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.skip-link:focus {
  left: 12px;
}

.container {
  width: min(1180px, calc(100% - 2.5rem));
  margin-inline: auto;
}

/* Emergency Topbar */
.sos-topbar {
  background: #160c0c;
  border-bottom: 1px solid rgba(224, 72, 45, 0.35);
  font-size: 0.84rem;
  color: #f3d6cf;
}

.sos-topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0;
  flex-wrap: wrap;
}

.sos-status {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  color: #ff9c8a;
  font-weight: 600;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ember-bright);
  box-shadow: 0 0 0 0 rgba(255, 99, 71, 0.7);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 99, 71, 0.7);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(255, 99, 71, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 99, 71, 0);
  }
}

.sos-sister a {
  color: var(--gold);
  font-weight: 600;
  text-decoration: none;
  margin-left: 0.35rem;
}

.sos-sister a:hover {
  text-decoration: underline;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(9, 11, 16, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.9rem 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--ember-soft);
  border: 1px solid rgba(224, 72, 45, 0.5);
  font-size: 1.2rem;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-family: var(--font-serif);
  font-weight: 800;
  letter-spacing: 0.04em;
  font-size: 1.2rem;
}

.brand-sub {
  font-size: 0.75rem;
  color: var(--ink-muted);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.main-nav a {
  color: var(--ink-muted);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.15s ease;
}

.main-nav a:hover {
  color: var(--ink);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.68rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-lg {
  padding: 0.88rem 1.5rem;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
  padding: 0.95rem 1.5rem;
  font-size: 1.02rem;
}

.btn-ember {
  background: linear-gradient(135deg, #e0482d 0%, #c63319 100%);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 24px rgba(224, 72, 45, 0.32);
}

.btn-ember:hover {
  background: linear-gradient(135deg, #f05539 0%, #d43a1f 100%);
}

.btn-gold {
  background: var(--gold);
  color: #111622;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  border-color: var(--border-strong);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.09);
}

/* Hero */
.hero {
  padding: 4rem 0 4.5rem;
  background: radial-gradient(circle at 18% 20%, rgba(224, 72, 45, 0.14), transparent 48%),
              radial-gradient(circle at 82% 75%, rgba(223, 168, 66, 0.09), transparent 45%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.kicker-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  background: var(--ember-soft);
  border: 1px solid rgba(224, 72, 45, 0.45);
  color: #ff9c8a;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: 1.1rem;
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.3rem, 4.4vw, 3.8rem);
  line-height: 1.08;
  margin: 0 0 1.25rem;
  font-weight: 700;
}

.ember-italic {
  font-style: italic;
  color: var(--ember-bright);
}

.gold-text {
  color: var(--gold);
  font-style: italic;
}

.hero-lead {
  font-size: 1.12rem;
  color: var(--ink-muted);
  margin: 0 0 1.75rem;
  max-width: 62ch;
}

.hero-lead strong {
  color: var(--ink);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 2.2rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 0;
  padding: 1.1rem 1.25rem;
  background: rgba(18, 22, 32, 0.85);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.hero-metrics dt {
  font-size: 0.78rem;
  color: var(--ink-subtle);
  margin-bottom: 0.15rem;
}

.hero-metrics dd {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink);
}

/* Doré Frame */
.dore-frame {
  margin: 0;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.65);
  background: #050608;
}

.dore-frame img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: contrast(1.08) brightness(0.88);
}

.dore-diagonal-stamp {
  position: absolute;
  top: 34%;
  left: 0;
  right: 0;
  transform: translate(-4%) rotate(-26deg);
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  color: #ffffff;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.95), 0 0 8px rgba(0, 0, 0, 0.9);
  pointer-events: none;
}

.stamp-title {
  display: block;
  font-size: clamp(2.1rem, 3.6vw, 3.3rem);
  line-height: 1;
  text-transform: uppercase;
}

.stamp-sub {
  display: block;
  font-size: clamp(1rem, 1.6vw, 1.35rem);
  color: #ffd7cf;
}

.dore-caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1rem;
  background: #0c0f17;
  border-top: 1px solid var(--border);
  font-size: 0.78rem;
  color: var(--ink-subtle);
}

.dore-caption a {
  color: var(--ink-muted);
  text-decoration: none;
}

.dore-caption a:hover {
  color: var(--ink);
  text-decoration: underline;
}

/* Sections */
.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-header {
  max-width: 720px;
  margin-bottom: 2.75rem;
}

.section-kicker {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--ember-bright);
  margin: 0 0 0.5rem;
  font-weight: 600;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.85rem, 3vw, 2.6rem);
  line-height: 1.15;
  margin: 0 0 0.85rem;
}

.section-desc {
  color: var(--ink-muted);
  margin: 0;
  font-size: 1.05rem;
}

/* Symptom Cards */
.symptom-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
}

.symptom-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.symptom-card:hover {
  border-color: rgba(224, 72, 45, 0.6);
  transform: translateY(-2px);
}

.symptom-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
}

.symptom-code {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--ink-subtle);
}

.severity-tag {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
}

.severity-critical {
  background: rgba(239, 68, 68, 0.16);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.35);
}

.severity-high {
  background: rgba(245, 158, 11, 0.16);
  color: #fcd34d;
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.severity-medium {
  background: rgba(223, 168, 66, 0.16);
  color: #fde68a;
  border: 1px solid rgba(223, 168, 66, 0.35);
}

.symptom-card h3 {
  font-family: var(--font-serif);
  font-size: 1.22rem;
  line-height: 1.3;
  margin: 0 0 0.7rem;
}

.symptom-card p {
  color: var(--ink-muted);
  font-size: 0.93rem;
  margin: 0 0 1rem;
}

.symptom-fix {
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--ember);
  padding: 0.65rem 0.8rem;
  font-size: 0.86rem;
  color: #dce1ec;
  margin-bottom: 1.15rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.btn-select-symptom {
  width: 100%;
  padding: 0.6rem 0.9rem;
  background: rgba(224, 72, 45, 0.12);
  color: #ff9c8a;
  border: 1px solid rgba(224, 72, 45, 0.35);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.btn-select-symptom:hover {
  background: var(--ember);
  color: #ffffff;
}

/* Triage Calculator */
.triage-box {
  background: linear-gradient(180deg, #151a26 0%, #10141e 100%);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
}

.triage-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  margin: 0 0 1.5rem;
}

.triage-controls {
  display: grid;
  gap: 1.4rem;
  margin-bottom: 1.8rem;
}

.triage-label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.65rem;
  font-size: 0.95rem;
}

.pill-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.pill-btn {
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink-muted);
  border: 1px solid var(--border);
  padding: 0.55rem 1rem;
  border-radius: 999px;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.pill-btn:hover {
  border-color: var(--border-strong);
  color: var(--ink);
}

.pill-btn.active {
  background: var(--ember-soft);
  color: #ffffff;
  border-color: var(--ember-bright);
  font-weight: 600;
}

.triage-result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.5rem;
  background: rgba(9, 11, 16, 0.75);
  border: 1px solid rgba(224, 72, 45, 0.4);
  border-radius: var(--radius-md);
  flex-wrap: wrap;
}

.triage-result-main {
  flex: 1 1 360px;
}

.triage-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gold);
  letter-spacing: 0.08em;
}

.triage-result-main h3 {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin: 0.25rem 0 0.4rem;
}

.triage-result-main p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.94rem;
}

.triage-result-numbers {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.triage-stat span {
  display: block;
  font-size: 0.76rem;
  color: var(--ink-subtle);
}

.triage-stat strong {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--ink);
}

/* Process Steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.6rem;
}

.step-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ember-bright);
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.step-card h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin: 0 0 0.6rem;
}

.step-card p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.94rem;
}

/* Bridge Banner */
.bridge-banner {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 2.5rem;
  align-items: center;
  background: linear-gradient(135deg, #171c28 0%, #1c1814 100%);
  border: 1px solid rgba(223, 168, 66, 0.4);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.bridge-copy h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.65rem, 2.7vw, 2.3rem);
  line-height: 1.2;
  margin: 0 0 1rem;
}

.bridge-copy p {
  color: var(--ink-muted);
  margin: 0 0 1.5rem;
}

.bridge-copy a {
  color: var(--gold);
}

.bridge-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.bridge-card-link {
  display: block;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(223, 168, 66, 0.5);
  text-decoration: none;
  color: var(--ink);
  background: #0d1017;
  transition: transform 0.2s ease;
}

.bridge-card-link:hover {
  transform: translateY(-3px);
}

.bridge-card-link img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.bridge-card-caption {
  padding: 0.85rem 1rem;
}

.bridge-card-caption span {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--gold);
}

.bridge-card-caption strong {
  font-family: var(--font-serif);
  font-size: 1.02rem;
}

/* Form Section */
.section-form {
  background: radial-gradient(circle at 50% 0%, rgba(224, 72, 45, 0.12), transparent 60%);
  border-top: 1px solid var(--border);
}

.form-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.sos-promises {
  list-style: none;
  padding: 0;
  margin: 1.75rem 0 0;
  display: grid;
  gap: 1rem;
}

.sos-promises li {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  font-size: 0.92rem;
  color: var(--ink-muted);
}

.sos-promises strong {
  color: var(--ink);
}

.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.field {
  margin-bottom: 1.15rem;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--ink);
}

.req {
  color: var(--ember-bright);
}

input,
select,
textarea {
  width: 100%;
  padding: 0.72rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: #0b0e15;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 0.95rem;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--ember-bright);
  outline-offset: 1px;
  border-color: transparent;
}

.error-msg {
  display: none;
  color: var(--error);
  font-size: 0.82rem;
  margin-top: 0.35rem;
}

/* Required field validation via :user-invalid + fallback */
input:user-invalid,
select:user-invalid,
textarea:user-invalid,
input.user-invalid-fallback,
select.user-invalid-fallback,
textarea.user-invalid-fallback {
  border-color: var(--error);
  background-color: var(--error-bg);
}

input:user-invalid + .error-msg,
select:user-invalid + .error-msg,
textarea:user-invalid + .error-msg,
input.user-invalid-fallback + .error-msg,
select.user-invalid-fallback + .error-msg,
textarea.user-invalid-fallback + .error-msg {
  display: block;
}

input:required:user-valid,
select:required:user-valid,
textarea:required:user-valid {
  border-color: var(--success);
}

.form-status {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
}

.form-status.is-success {
  background: rgba(34, 197, 94, 0.14);
  border: 1px solid rgba(34, 197, 94, 0.4);
  color: #bbf7d0;
}

.form-status.is-error {
  background: var(--error-bg);
  border: 1px solid rgba(248, 113, 113, 0.4);
  color: #fecaca;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem 0;
  font-size: 0.88rem;
  color: var(--ink-subtle);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-brand p {
  margin: 0.25rem 0 0;
}

.footer-brand a,
.footer-links a {
  color: var(--ink-muted);
  text-decoration: none;
}

.footer-links {
  display: flex;
  gap: 1.25rem;
}

.footer-links a:hover,
.footer-brand a:hover {
  color: var(--ink);
  text-decoration: underline;
}

@media (max-width: 960px) {
  .hero-grid,
  .symptom-grid,
  .process-steps,
  .bridge-banner,
  .form-layout {
    grid-template-columns: 1fr;
  }

  .main-nav {
    display: none;
  }

  .field-row {
    grid-template-columns: 1fr;
  }
}