:root {
  --page: #F8F6F2;
  --surface: #FFFFFF;
  --surface-alt: #F0EDE6;
  --text: #1C1917;
  --muted: #6B645C;
  --accent: #D4622A;
  --accent-alt: #2A6B5E;
  --accent-soft: color-mix(in srgb, var(--accent) 12%, transparent);
  --rule: color-mix(in srgb, var(--text) 12%, transparent);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --section-space: clamp(4rem, 8vw, 7.5rem);
  --rail-width: clamp(220px, 18vw, 300px);
  --content-max: 1520px;
  --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;
  --font-mono: ui-monospace, "Cascadia Code", "Segoe UI Mono", monospace;
}

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

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

body {
  margin: 0;
  min-width: 0;
  overflow-x: hidden;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--page);
  background-image:
    radial-gradient(circle at 0% 0%, color-mix(in srgb, var(--accent) 8%, transparent), transparent 42%),
    radial-gradient(circle at 100% 20%, color-mix(in srgb, var(--accent-alt) 7%, transparent), transparent 38%);
}

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

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

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

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

h1,
h2,
h3 {
  font-family: var(--font-display);
  letter-spacing: -0.025em;
  line-height: 1.08;
  font-weight: 600;
}

h1 {
  font-size: clamp(2.4rem, 4.8vw, 4.75rem);
  margin-bottom: 1.25rem;
  max-width: 16ch;
}

h2 {
  font-size: clamp(1.85rem, 3.2vw, 3.15rem);
  margin-bottom: 0.85rem;
}

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

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

.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;
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  min-height: 100vh;
  max-height: 100vh;
  padding: clamp(1.25rem, 2.5vw, 2rem);
  border-right: 1px solid var(--rule);
  background: color-mix(in srgb, var(--page) 92%, var(--surface));
  backdrop-filter: blur(10px);
}

.rail-brand-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand {
  display: grid;
  gap: 0.15rem;
  min-width: 0;
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1.1;
}

.brand-logo {
  display: block;
  width: clamp(44px, 4vw, 64px);
  height: clamp(44px, 4vw, 64px);
  flex: 0 0 auto;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

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

.brand small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.rail-nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1 1 auto;
  min-width: 0;
}

.rail-nav a {
  display: block;
  padding: 0.55rem 0.75rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.rail-nav a:hover {
  color: var(--text);
  background: var(--surface);
  border-color: var(--rule);
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.82rem 1.2rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.88rem;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.rail-cta {
  margin-top: auto;
  width: 100%;
  white-space: nowrap;
}

.button-primary,
.header-cta {
  background: var(--accent);
  color: #FFF9F5;
  border-color: var(--accent);
}

.button-primary:hover,
.header-cta:hover {
  background: color-mix(in srgb, var(--accent) 88%, #000);
}

.button-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--rule);
}

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

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

.page-main {
  flex: 1 1 auto;
  width: min(100%, var(--content-max));
  margin: 0 auto;
  padding: 0 clamp(1rem, 3vw, 2.5rem);
}

.section-band {
  padding: var(--section-space) 0;
  border-bottom: 1px solid var(--rule);
}

.section-band:last-of-type {
  border-bottom: none;
}

.section-heading {
  max-width: 780px;
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
}

.section-heading > p {
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  max-width: 62ch;
}

.eyebrow,
.section-kicker {
  display: inline-block;
  margin-bottom: 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.28rem);
  line-height: 1.55;
  max-width: 58ch;
  color: var(--text);
}

.hero-band {
  padding-top: clamp(2rem, 5vw, 4rem);
  padding-bottom: var(--section-space);
}

.hero-stack {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.hero-copy-block {
  display: grid;
  gap: 1rem;
  max-width: 920px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.geo-line {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.hero-visual {
  width: 100%;
  max-width: none;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--rule);
  background: var(--surface-alt);
  box-shadow: 0 24px 64px color-mix(in srgb, var(--text) 8%, transparent);
}

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

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

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(0.75rem, 1.5vw, 1.1rem);
}

.card {
  min-width: 0;
  padding: clamp(1.1rem, 2vw, 1.55rem);
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--rule);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.card:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
  transform: translateY(-2px);
}

.card p {
  margin-bottom: 0;
}

.bento-grid .card:nth-child(1) { grid-column: span 4; }
.bento-grid .card:nth-child(2) { grid-column: span 4; }
.bento-grid .card:nth-child(3) { grid-column: span 4; }
.bento-grid .card:nth-child(4) { grid-column: span 6; }
.bento-grid .card:nth-child(5) { grid-column: span 6; }
.bento-grid .card:nth-child(6) { grid-column: span 7; }
.bento-grid .card:nth-child(7) { grid-column: span 5; }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(0.75rem, 1.5vw, 1.1rem);
}

.cards-grid .card:nth-child(1),
.cards-grid .card:nth-child(2) {
  grid-column: span 6;
}

.cards-grid .card:nth-child(3),
.cards-grid .card:nth-child(4) {
  grid-column: span 6;
}

.card-icon,
.step-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 0.85rem;
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
  background: var(--accent-soft);
  border-radius: var(--radius-sm);
}

.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;
  margin-bottom: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-alt);
}

.card-value {
  display: block;
  margin-top: 0.85rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--accent);
}

.card small {
  display: block;
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.process-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  position: relative;
}

.process-timeline::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(var(--accent), var(--accent-alt));
  opacity: 0.35;
}

.process-timeline li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 1rem 1.25rem;
  padding: 1.25rem 0 1.25rem 0;
  border-bottom: 1px dashed var(--rule);
}

.process-timeline li:last-child {
  border-bottom: none;
}

.process-timeline .step-icon {
  margin-bottom: 0;
  position: relative;
  z-index: 1;
}

.geo-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(0.75rem, 1.5vw, 1rem);
}

.geo-chip {
  padding: clamp(1rem, 2vw, 1.35rem);
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--rule);
}

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

.geo-chip strong {
  margin-bottom: 0.45rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--text);
}

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

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.guide-rail {
  position: sticky;
  top: 1.5rem;
}

.guide-body {
  min-width: 0;
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.25rem);
}

.chapter {
  padding: clamp(1.1rem, 2vw, 1.5rem);
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--rule);
}

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

.faq-split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.faq-list {
  max-width: none;
}

.faq-list details {
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--rule);
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--text);
}

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

.contact-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: clamp(1.25rem, 2vw, 1.75rem);
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--rule);
}

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

input,
select,
textarea {
  width: 100%;
  min-width: 0;
  padding: 0.82rem 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--rule);
  background: var(--page);
  color: var(--text);
}

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

.form-message {
  color: var(--accent);
  margin: 0;
}

.tripscan-disclaimer {
  font-size: 0.82rem !important;
  padding: 0.75rem 0.9rem;
  border-left: 3px solid var(--accent-alt);
  background: color-mix(in srgb, var(--accent-alt) 8%, transparent);
}

.site-footer {
  margin-top: auto;
  padding: clamp(2.5rem, 5vw, 4rem) clamp(1rem, 3vw, 2.5rem);
  border-top: 1px solid var(--rule);
  background: color-mix(in srgb, var(--surface-alt) 70%, var(--page));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: clamp(1.25rem, 3vw, 2rem);
  width: min(100%, var(--content-max));
  margin: 0 auto;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.45rem;
}

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

.site-footer a:hover {
  color: var(--accent);
}

.footer-coverage {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

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

  .site-rail {
    position: relative;
    min-height: auto;
    max-height: none;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    border-right: none;
    border-bottom: 1px solid var(--rule);
    padding: 0.85rem clamp(1rem, 3vw, 1.5rem);
    gap: 0.75rem 1rem;
  }

  .rail-brand-row {
    flex: 1 1 auto;
  }

  .rail-nav {
    flex-direction: row;
    flex-wrap: wrap;
    order: 3;
    width: 100%;
    flex: 1 1 100%;
  }

  .rail-nav a {
    flex: 1 1 auto;
    text-align: center;
  }

  .rail-cta {
    margin-top: 0;
    width: auto;
    flex: 0 0 auto;
  }

  .bento-grid .card,
  .cards-grid .card {
    grid-column: span 6 !important;
  }

  .guide-layout,
  .faq-split,
  .contact-split {
    grid-template-columns: 1fr;
  }

  .guide-rail {
    position: static;
  }
}

@media (max-width: 720px) {
  h1 {
    max-width: none;
    font-size: clamp(2.1rem, 10vw, 3rem);
  }

  .bento-grid,
  .cards-grid,
  .geo-panel,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .bento-grid .card,
  .cards-grid .card {
    grid-column: span 12 !important;
  }

  .hero-visual {
    aspect-ratio: 4 / 3;
  }

  .process-timeline li {
    grid-template-columns: 40px minmax(0, 1fr);
  }

  .process-timeline::before {
    left: 19px;
  }
}

@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;
  }
}