/* TripScan variant 1 — editorial side-rail wellness atlas */
:root {
  --page: #efe0cd;
  --surface: #fffaf5;
  --surface-alt: #f5ebe0;
  --text: #3d2018;
  --muted: #6b5c52;
  --accent: #b96a4c;
  --accent-alt: #607556;
  --accent-deep: #7b2524;
  --line: color-mix(in srgb, var(--text) 14%, transparent);
  --radius: 18px;
  --radius-sm: 10px;
  --section-space: clamp(4rem, 8vw, 7rem);
  --rail-width: clamp(240px, 18vw, 300px);
  --content-max: 1180px;
  --font-display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-width: 0;
  overflow-x: hidden;
  line-height: 1.65;
  font-family: var(--font-body);
  background: var(--page);
  color: var(--text);
}

body, button, input, select, textarea { font: inherit; }

a { color: inherit; text-decoration: none; }

img, svg, video, canvas, iframe {
  display: block;
  max-width: 100%;
  height: auto;
}

h1, h2, h3, p { margin-top: 0; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.08;
}

h1 {
  font-size: clamp(2.2rem, 4.2vw, 3.75rem);
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  margin-bottom: 0.85rem;
}

h3 {
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  line-height: 1.25;
}

p { color: var(--muted); }

/* Page shell — side rail + main canvas */
.page-shell {
  display: grid;
  grid-template-columns: var(--rail-width) minmax(0, 1fr);
  min-height: 100vh;
  max-width: 2160px;
  margin: 0 auto;
}

.site-rail {
  position: sticky;
  top: 0;
  align-self: start;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: clamp(1.25rem, 2vw, 2rem);
  background: color-mix(in srgb, var(--surface) 88%, var(--page));
  border-right: 1px solid var(--line);
  z-index: 40;
  overflow: hidden;
}

.rail-inner {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  min-height: 0;
  flex: 1;
}

.brand {
  display: grid;
  grid-template-columns: min(64px, 15vw) minmax(0, 1fr);
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.05rem;
  min-width: 0;
}

.brand-logo {
  display: block;
  width: min(64px, 15vw);
  height: min(64px, 15vw);
  border-radius: var(--radius-sm);
  object-fit: contain;
  overflow: hidden;
  flex: 0 0 auto;
}

.brand-logo svg { width: 100%; height: 100%; }

.brand small {
  display: block;
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--muted);
}

.site-rail nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.site-rail nav a {
  font-size: 0.82rem;
  color: var(--muted);
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-rail nav a:hover {
  color: var(--text);
  background: color-mix(in srgb, var(--accent-alt) 12%, transparent);
  border-color: color-mix(in srgb, var(--accent-alt) 28%, transparent);
}

.rail-cta-wrap { margin-top: auto; padding-top: 1rem; }

.header-cta, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.78rem 1.15rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.88rem;
  white-space: nowrap;
}

.header-cta {
  width: 100%;
  max-width: 100%;
}

.button-primary, .header-cta {
  background: var(--accent-deep);
  color: var(--surface);
  border-color: var(--accent-deep);
}

.button-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}

.button-secondary:hover { border-color: var(--accent); color: var(--accent-deep); }

.page-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.page-main > main {
  flex: 1;
  width: min(var(--content-max), calc(100% - clamp(1.5rem, 4vw, 4rem)));
  margin: 0 auto;
}

/* Hero — stacked editorial band */
.hero {
  padding: clamp(2.5rem, 5vw, 4.5rem) 0 var(--section-space);
}

.hero-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 3rem);
}

.hero-copy { min-width: 0; max-width: 52rem; }

.eyebrow, .section-kicker {
  display: inline-block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--accent-alt);
}

.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  max-width: 44rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin: 1.75rem 0 1rem;
}

.geo-line {
  font-size: 0.82rem;
  color: var(--muted);
  padding: 0.5rem 0.85rem;
  border-left: 3px solid var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  display: inline-block;
}

.hero-visual {
  overflow: hidden;
  width: 100%;
  min-height: clamp(280px, 38vw, 520px);
  border-radius: calc(var(--radius) + 4px);
  background: color-mix(in srgb, var(--surface-alt) 70%, var(--accent-alt));
  border: 1px solid var(--line);
  box-shadow: 0 24px 60px color-mix(in srgb, var(--accent-deep) 10%, transparent);
}

.hero-visual svg { width: 100%; height: 100%; display: block; }

.hero-visual:has(img)::before,
.hero-visual:has(img)::after,
.hero-visual:has(svg)::before,
.hero-visual:has(svg)::after { display: none !important; }

/* Sections */
.section { padding: var(--section-space) 0; }

.section-heading {
  max-width: 46rem;
  margin-bottom: clamp(1.75rem, 3vw, 2.75rem);
}

.section-heading > p { font-size: 1.05rem; }

.section-surface {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  padding: clamp(1.5rem, 3vw, 2.5rem);
}

/* Services — asymmetric bento */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.card {
  min-width: 0;
  padding: 1.35rem 1.4rem;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  box-shadow: 0 12px 32px color-mix(in srgb, var(--accent-deep) 8%, transparent);
}

.card p { margin-bottom: 0; }

.component-services .card { grid-column: span 4; }
.component-services .card:nth-child(1),
.component-services .card:nth-child(4) { grid-column: span 6; }

.component-benefits .cards-grid,
.component-scenarios .cards-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.component-benefits .card,
.component-scenarios .card { grid-column: auto; }

.card-icon, .step-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 1rem;
  color: var(--accent-alt);
  border: 1px solid color-mix(in srgb, var(--accent-alt) 35%, transparent);
  background: color-mix(in srgb, var(--accent-alt) 10%, transparent);
  border-radius: 12px;
}

.card-icon svg, .step-icon svg { width: 28px; height: 28px; overflow: visible; }

.icon-draw path { stroke-dasharray: 34 8; animation: iconDraw 12s linear infinite; }
.icon-pulse { transform-box: fill-box; transform-origin: center; animation: iconPulse 12s ease-in-out infinite; }
.icon-slide { animation: iconSlide 12s ease-in-out infinite; }
.icon-spin { transform-box: fill-box; transform-origin: center; animation: iconSpin 14s linear infinite; }

@keyframes iconDraw { to { stroke-dashoffset: -84; } }
@keyframes iconPulse { 50% { transform: scale(0.9); opacity: 0.75; } }
@keyframes iconSlide { 50% { transform: translateX(3px); } }
@keyframes iconSpin { to { transform: rotate(360deg); } }

.card-label {
  display: block;
  color: var(--accent);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.65rem;
  font-weight: 700;
}

.card-value {
  display: block;
  margin-top: 1rem;
  color: var(--accent-deep);
  font-size: 1.05rem;
  font-weight: 700;
}

.card small {
  display: block;
  color: var(--muted);
  margin-top: 0.35rem;
  font-size: 0.85rem;
}

/* Process — vertical timeline */
.process-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0;
  position: relative;
}

.process-list::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(var(--accent-alt), var(--accent));
}

.process-list li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 1.25rem;
  padding: 1.35rem 0 1.35rem 0;
  position: relative;
}

.process-list li + li { border-top: 1px dashed color-mix(in srgb, var(--text) 10%, transparent); }

.step-icon { margin-bottom: 0; z-index: 1; background: var(--surface); }

/* Geography — editorial columns */
.geo-chips {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.geo-chip {
  padding: 1.25rem 1.35rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  border-top: 4px solid var(--accent-alt);
}

.geo-chip strong, .geo-chip span { display: block; }

.geo-chip strong { margin-bottom: 0.65rem; color: var(--text); }

.geo-chip span { color: var(--muted); font-size: 0.92rem; line-height: 1.55; }

/* Guide — numbered chapters */
.guide-body {
  display: grid;
  gap: 1rem;
}

.chapter {
  padding: 1.35rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  border-left: 4px solid var(--accent);
}

.chapter li { color: var(--muted); margin: 0.45rem 0; }

.chapter ul { padding-left: 1.2rem; margin-bottom: 0; }

/* FAQ */
.faq-list { max-width: 100%; }

.faq-list details {
  border-bottom: 1px solid var(--line);
  padding: 1rem 0;
  background: transparent;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 800;
  color: var(--text);
  list-style: none;
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list p { padding-right: 1rem; margin-bottom: 0; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 1rem;
  background: var(--surface);
  padding: 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.82rem;
}

input, select, textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  background: var(--page);
  color: var(--text);
  padding: 0.85rem;
  border-radius: var(--radius-sm);
}

textarea { min-height: 110px; resize: vertical; }

.form-message { color: var(--accent-deep); margin: 0; font-weight: 600; }

.tripscan-disclaimer {
  font-size: 0.78rem !important;
  padding: 0.65rem 0.8rem;
  border-left: 3px solid var(--accent-alt);
  background: color-mix(in srgb, var(--accent-alt) 10%, transparent);
}

/* Footer */
.site-footer {
  padding: clamp(3rem, 5vw, 4.5rem) 0;
  background: color-mix(in srgb, var(--accent-deep) 6%, var(--page));
  border-top: 1px solid var(--line);
  margin-top: var(--section-space);
}

.site-footer .section-inner {
  width: min(var(--content-max), calc(100% - clamp(1.5rem, 4vw, 4rem)));
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 1fr;
  gap: 2rem;
}

.footer-brand { font-size: 1.4rem; color: var(--text); }

.site-footer a {
  display: block;
  color: var(--muted);
  margin: 0.35rem 0;
}

.footer-coverage { font-size: 0.85rem; }

/* Decorative topography */
.page-main::before {
  content: "";
  position: fixed;
  inset: var(--rail-width) 0 0 0;
  pointer-events: none;
  opacity: 0.35;
  background-image:
    radial-gradient(circle at 20% 15%, color-mix(in srgb, var(--accent-alt) 12%, transparent), transparent 42%),
    radial-gradient(circle at 85% 70%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 38%);
  z-index: -1;
}

/* Tablet */
@media (max-width: 1100px) {
  .page-shell { grid-template-columns: 1fr; }

  .site-rail {
    position: sticky;
    top: 0;
    height: auto;
    flex-direction: row;
    align-items: center;
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding: 0.85rem clamp(1rem, 3vw, 1.5rem);
  }

  .rail-inner {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    width: 100%;
  }

  .brand { grid-template-columns: 48px minmax(0, 1fr); }

  .brand-logo { width: 48px; height: 48px; }

  .site-rail nav {
    flex-direction: row;
    flex-wrap: wrap;
    margin-left: auto;
  }

  .rail-cta-wrap { margin-top: 0; padding-top: 0; margin-left: auto; }

  .header-cta { width: auto; padding: 0.65rem 1rem; }

  .page-main::before { inset: 0; }

  .component-services .card,
  .component-services .card:nth-child(1),
  .component-services .card:nth-child(4) { grid-column: span 6; }

  .geo-chips { grid-template-columns: 1fr; }

  .contact-grid { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* Mobile */
@media (max-width: 720px) {
  .site-rail nav { display: none; }

  .rail-inner { justify-content: space-between; }

  .rail-cta-wrap { margin-left: 0; }

  .hero-actions { flex-direction: column; align-items: stretch; }

  .hero-actions .button { width: 100%; }

  .cards-grid,
  .component-services .cards-grid {
    grid-template-columns: 1fr;
  }

  .component-services .card,
  .component-services .card:nth-child(1),
  .component-services .card:nth-child(4),
  .component-benefits .card,
  .component-scenarios .card { grid-column: auto; }

  .component-benefits .cards-grid,
  .component-scenarios .cards-grid { grid-template-columns: 1fr; }

  .process-list::before { left: 16px; }

  .process-list li { grid-template-columns: 36px minmax(0, 1fr); gap: 0.85rem; }

  .footer-grid { grid-template-columns: 1fr; }

  .page-main > main,
  .site-footer .section-inner {
    width: min(100% - 28px, var(--content-max));
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .card-icon, .step-icon,
  .card-icon svg, .step-icon svg,
  .card-icon path, .step-icon path,
  .card { animation: none !important; transition: none !important; }

  .card:hover { transform: none; }
}