/* ===================================================================
   Cruizability — Design tokens
   Palette pulled from the brand mark: deep navy badge, two white
   chevrons and one teal accent chevron. Navy carries the UI, teal is
   the one disciplined accent reserved for the accessible fleet.
   =================================================================== */
:root {
  /* Palette */
  --ink: #17232D;
  --ink-soft: #5C6670;
  --paper: #F7F8F6;
  --paper-deep: #EDF1EF;
  --white: #FFFFFF;
  --ember: #4F9C8C;
  --ember-dark: #34695F;
  --ember-soft: #DCEEEA;
  --stone: #838C90;
  --stone-line: #DDE2E1;

  /* Type */
  --font-display: 'Plus Jakarta Sans', ui-sans-serif, system-ui, sans-serif;
  --font-body: 'Plus Jakarta Sans', ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  /* Scale */
  --step-hero: clamp(2.75rem, 1.6rem + 5vw, 4.75rem);
  --step-h2: clamp(2rem, 1.5rem + 2vw, 2.85rem);
  --step-h3: clamp(1.2rem, 1.1rem + 0.5vw, 1.45rem);
  --step-lead: clamp(1.05rem, 1rem + 0.3vw, 1.2rem);

  /* Layout */
  --wrap: 1240px;
  --radius-s: 8px;
  --radius-m: 16px;
  --radius-l: 28px;
  --shadow-card: 0 1px 2px rgba(21,20,15,0.05), 0 16px 32px -18px rgba(21,20,15,0.22);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ===================================================================
   Reset
   =================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: var(--paper);
  padding: 12px 20px; z-index: 200; border-radius: 0 0 var(--radius-s) 0;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 3px solid var(--ember);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ember-dark);
  margin: 0 0 14px;
}

h1, h2, h3 { font-family: var(--font-display); color: var(--ink); font-weight: 800; letter-spacing: -0.02em; }
h1 { font-size: var(--step-hero); line-height: 1.02; }
h2 { font-size: var(--step-h2); line-height: 1.08; }
h3 { font-size: var(--step-h3); line-height: 1.25; font-weight: 700; }

.body-lead { font-size: var(--step-lead); color: var(--ink-soft); max-width: 46ch; font-weight: 500; }
.body-lead.center { max-width: 56ch; margin-inline: auto; }

.underline-accent {
  position: relative;
  white-space: nowrap;
}
.underline-accent::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0.1em;
  height: 0.2em;
  background: var(--ember);
  z-index: -1;
  opacity: 0.3;
}

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head-center { max-width: 640px; margin-left: auto; margin-right: auto; text-align: center; }
.section-head-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; max-width: none; }
.section-head-row .body-lead { margin-top: 12px; }

section { padding: 88px 0; }
@media (max-width: 640px) { section { padding: 56px 0; } }

/* Anchored sections land clear of the sticky header */
section[id], [id="top"] { scroll-margin-top: 84px; }

/* ===================================================================
   Legal pages (privacy.html / terms.html)
   =================================================================== */
.legal-page { padding: 72px 0 96px; }
.legal-page .wrap { max-width: 720px; }
.legal-page h1 { margin-bottom: 10px; }
.legal-updated { font-family: var(--font-mono); font-size: 0.8rem; color: var(--stone); margin-bottom: 40px; }
.legal-page h2 { font-size: 1.25rem; margin: 36px 0 10px; }
.legal-page p { margin-bottom: 14px; max-width: 65ch; }
.legal-page a { color: var(--ember-dark); font-weight: 600; }
.legal-page a:hover { text-decoration: underline; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), box-shadow 0.2s var(--ease);
  min-height: 44px;
  white-space: nowrap;
}
.btn-primary, .btn-dark {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover, .btn-dark:hover { background: var(--ember-dark); transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--stone-line);
}
.btn-ghost:hover { border-color: var(--ink); background: var(--paper-deep); }
.btn-small { padding: 10px 20px; font-size: 0.875rem; }
.btn-block { width: 100%; }

/* ===================================================================
   Header
   =================================================================== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--paper);
  border-bottom: 1px solid var(--stone-line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; padding-bottom: 14px;
  gap: 24px;
}
.logo { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.logo-mark { color: var(--ember-dark); display: flex; }
.logo-word { font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; line-height: 1.1; display: flex; flex-direction: column; letter-spacing: -0.01em; }
.logo-sub { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--stone); font-weight: 500; }

.main-nav {
  display: flex; gap: 2px;
  background: var(--paper-deep);
  border-radius: 999px;
  padding: 5px;
}
.main-nav a {
  font-size: 0.875rem; font-weight: 600; color: var(--ink-soft);
  padding: 9px 16px; border-radius: 999px; transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.main-nav a:hover { color: var(--ink); }
.main-nav a.is-active { background: var(--ink); color: var(--paper); }

.header-actions { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px; height: 44px;
  align-items: center;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--ink); transition: transform 0.25s var(--ease), opacity 0.2s var(--ease); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===================================================================
   Hero — centered, photography-style illustration below
   =================================================================== */
.hero { padding-top: 72px; padding-bottom: 24px; overflow: hidden; text-align: center; }
.hero-copy { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
.hero-headline { margin-bottom: 20px; }
.hero-lead { margin-bottom: 36px; }

.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; margin-bottom: 48px; }

.fleet-switcher {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  background: var(--paper-deep);
  border-radius: 20px;
  padding: 5px;
  gap: 4px;
  margin: 0 auto 8px;
}
.switch-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--ink-soft);
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
  min-height: 44px;
}
.switch-btn.is-active { background: var(--white); color: var(--ink); box-shadow: var(--shadow-card); }
.switch-dot { width: 8px; height: 8px; border-radius: 50%; }
.dot-access { background: var(--ember); }
.dot-everyday { background: var(--stone); }
.dot-luxury { background: var(--ink); }

.hero-visual { max-width: 760px; margin: 32px auto 0; position: relative; }
.visual-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--ember-soft);
  color: var(--ember-dark);
  margin-bottom: 8px;
}
.visual-illustration {
  height: clamp(240px, 34vw, 380px);
  display: flex; align-items: center; justify-content: center;
  background: var(--white);
  border: 1px solid var(--stone-line);
  border-radius: var(--radius-l);
  overflow: hidden;
  padding: 16px;
  box-shadow: var(--shadow-card);
}
.visual-illustration svg { max-width: 78%; max-height: 82%; width: auto; height: auto; }
.visual-illustration img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.visual-caption { margin-top: 4px; font-size: 0.9rem; color: var(--stone); font-family: var(--font-mono); }


/* ===================================================================
   Stat strip
   =================================================================== */
.stat-strip { padding: 0 0 56px; }
.stat-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  border-top: 1px solid var(--stone-line);
  border-bottom: 1px solid var(--stone-line);
}
.stat-item {
  flex: 1 1 0;
  min-width: 140px;
  text-align: center;
  padding: 28px 16px;
  border-left: 1px solid var(--stone-line);
}
.stat-item:first-child { border-left: none; }
.stat-num { display: block; font-family: var(--font-display); font-weight: 800; font-size: clamp(1.5rem, 1rem + 1.5vw, 2.25rem); color: var(--ink); letter-spacing: -0.01em; }
.stat-label { display: block; font-size: 0.8rem; color: var(--stone); margin-top: 4px; }

/* ===================================================================
   Trust strip — muted certification row
   =================================================================== */
.trust-strip { padding: 0 0 72px; }
.trust-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px 40px;
}
.trust-grid span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--stone);
}

/* ===================================================================
   Fleet grid
   =================================================================== */
.filter-chips { display: flex; gap: 10px; margin-bottom: 36px; flex-wrap: wrap; }
.chip {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--stone-line);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ink-soft);
  transition: all 0.2s var(--ease);
  min-height: 44px;
}
.chip:hover { border-color: var(--ink); }
.chip.is-active { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.fleet-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.fleet-card {
  background: var(--white);
  border: 1px solid var(--stone-line);
  border-radius: var(--radius-m);
  padding: 20px;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.fleet-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); border-color: var(--stone); }
.fleet-card.is-hidden { display: none; }

/* Unified media frame — every card (photo or illustration) sits in an
   identical fixed-ratio panel so the grid reads as one deliberate set. */
.fleet-card-illustration {
  aspect-ratio: 3 / 2;
  background: var(--white);
  border: 1px solid var(--stone-line);
  border-radius: var(--radius-s);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  padding: 12px;
  overflow: hidden;
}
.fleet-card-illustration svg { max-height: 78%; max-width: 80%; width: auto; height: auto; }
.fleet-card-illustration img {
  max-width: 100%; max-height: 100%; width: auto; height: auto;
  object-fit: contain;
  transition: transform 0.4s var(--ease);
}
.fleet-card:hover .fleet-card-illustration img { transform: scale(1.04); }
.fleet-tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.fleet-tag.tag-access { background: var(--ember-soft); color: var(--ember-dark); }
.fleet-tag.tag-everyday { background: var(--paper-deep); color: var(--ink-soft); }
.fleet-tag.tag-luxury { background: var(--ink); color: var(--paper); }
.fleet-card h3 { margin-bottom: 6px; }
.fleet-specs { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 12px 0 18px; font-family: var(--font-mono); font-size: 0.78rem; color: var(--stone); }
.fleet-specs span { white-space: nowrap; }
.fleet-card-footer { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding-top: 16px; border-top: 1px solid var(--stone-line); }
.fleet-price { font-family: var(--font-mono); font-weight: 600; color: var(--ink); }
.fleet-price small { display: block; font-weight: 500; font-size: 0.7rem; color: var(--stone); text-transform: uppercase; }
.price-was { text-decoration: line-through; color: var(--stone); font-weight: 500; font-size: 0.85em; margin-right: 7px; }
.fleet-card-cta { font-weight: 700; font-size: 0.875rem; color: var(--ember-dark); display: flex; align-items: center; gap: 4px; }
.fleet-card-cta:hover { text-decoration: underline; }

/* ===================================================================
   Access wheel (signature section)
   =================================================================== */
.wheel-section { background: var(--paper-deep); }
.wheel-tabs {
  display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-bottom: 40px;
}
.wheel-tab {
  padding: 10px 20px; border-radius: 999px; border: 1.5px solid var(--stone-line);
  font-weight: 700; font-size: 0.875rem; color: var(--ink-soft); background: var(--paper);
  transition: all 0.2s var(--ease); min-height: 44px;
}
.wheel-tab.is-active { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.wheel-wrap {
  position: relative;
  max-width: 560px;
  margin: 0 auto;
  aspect-ratio: 1 / 1;
}
.wheel-rim { width: 100%; height: 100%; }
.wheel-rim line, .wheel-rim circle#node0, .wheel-rim circle#node1, .wheel-rim circle#node2, .wheel-rim circle#node3 {
  transition: stroke 0.3s var(--ease), fill 0.3s var(--ease);
}
.wheel-card {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: min(300px, 62%);
  background: var(--white);
  border-radius: var(--radius-l);
  padding: 28px;
  box-shadow: var(--shadow-card);
  text-align: center;
}
.wheel-card-num { font-family: var(--font-mono); font-size: 0.8rem; color: var(--ember-dark); font-weight: 600; display: block; margin-bottom: 10px; }
.wheel-card h3 { margin-bottom: 10px; font-size: 1.05rem; }
.wheel-card p { font-size: 0.85rem; color: var(--ink-soft); margin-bottom: 16px; }
.wheel-card-link { font-weight: 700; font-size: 0.8rem; color: var(--ink); border-bottom: 1.5px solid var(--ink); padding-bottom: 2px; }

.wheel-proof { max-width: 620px; margin: 48px auto 0; text-align: center; }
.wheel-proof img { width: 100%; height: auto; border-radius: var(--radius-m); background: var(--white); border: 1px solid var(--stone-line); }
.wheel-proof figcaption { margin-top: 14px; font-family: var(--font-mono); font-size: 0.8rem; color: var(--stone); }

/* ===================================================================
   Estimator
   =================================================================== */
.estimator-section { background: var(--paper); }
.estimator-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: start; }

.estimator-card { background: var(--white); border: 1px solid var(--stone-line); border-radius: var(--radius-l); padding: 32px; color: var(--ink); }
.estimator-field { margin-bottom: 22px; }
.estimator-field label { display: flex; justify-content: space-between; font-weight: 700; font-size: 0.875rem; margin-bottom: 10px; color: var(--ink); }
.estimator-value { font-family: var(--font-mono); color: var(--ember-dark); font-weight: 600; }
.estimator-field select, .estimator-field input[type="text"] {
  width: 100%; padding: 13px 16px; border-radius: var(--radius-s);
  border: 1.5px solid var(--stone-line); background: var(--paper); font-size: 0.95rem;
}
.estimator-field input[type="range"] {
  width: 100%; accent-color: var(--ember-dark); height: 30px;
}
.estimator-checks { border: none; padding: 0; margin: 0 0 22px; }
.estimator-checks legend { font-weight: 700; font-size: 0.875rem; margin-bottom: 10px; padding: 0; }
.check-row { display: flex; align-items: center; gap: 10px; padding: 10px 0; font-size: 0.9rem; cursor: pointer; }
.check-row input { width: 18px; height: 18px; accent-color: var(--ember-dark); flex-shrink: 0; }
.check-row span { margin-left: auto; font-family: var(--font-mono); font-size: 0.8rem; color: var(--stone); }

.estimator-total {
  display: flex; justify-content: space-between; align-items: flex-end;
  padding: 18px 0; border-top: 1.5px dashed var(--stone-line); margin-bottom: 20px;
}
.total-label { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--stone); font-weight: 700; }
.total-sub { display: block; font-family: var(--font-mono); font-size: 0.8rem; color: var(--ink-soft); margin-top: 4px; }
.total-amount { font-family: var(--font-display); font-size: 2.1rem; font-weight: 800; color: var(--ink); }

/* ===================================================================
   Testimonials
   =================================================================== */
.testimonial-section { background: var(--paper-deep); }
.testimonial-slider { max-width: 700px; margin: 0 auto; }
.testimonial-track { position: relative; min-height: 220px; }
.testimonial-slide {
  margin: 0; text-align: center; position: absolute; inset: 0;
  opacity: 0; transform: translateY(8px); transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
  pointer-events: none;
  background: var(--white);
  border-radius: var(--radius-l);
  padding: 40px 36px;
  border: 1px solid var(--stone-line);
}
.testimonial-slide.is-active { opacity: 1; transform: translateY(0); position: relative; pointer-events: auto; }
.quote-mark { display: block; font-family: var(--font-display); font-size: 3rem; color: var(--ember-soft); line-height: 1; margin-bottom: 4px; }

/* Honest "reviews coming soon" panel for a newly launched service */
.reviews-placeholder {
  max-width: 640px; margin: 0 auto; text-align: center;
  background: var(--white);
  border: 1px solid var(--stone-line);
  border-radius: var(--radius-l);
  padding: 48px 40px;
  box-shadow: var(--shadow-card);
}
.reviews-placeholder p { font-size: 1.15rem; line-height: 1.55; color: var(--ink); font-weight: 600; max-width: 52ch; margin: 0 auto; }
.reviews-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }
.testimonial-slide p { font-size: 1.15rem; line-height: 1.5; color: var(--ink); font-weight: 600; }
.testimonial-slide footer { margin-top: 20px; font-family: var(--font-mono); font-size: 0.8rem; color: var(--stone); font-weight: 500; }
.testimonial-controls { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 32px; }
.testimonial-controls button {
  width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--stone-line);
  display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
  background: var(--white);
  transition: all 0.2s var(--ease);
}
.testimonial-controls button:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.testimonial-dots { display: flex; gap: 8px; }
.testimonial-dots button {
  width: 8px; height: 8px; border-radius: 50%; background: var(--stone-line); border: none; padding: 0;
}
.testimonial-dots button.is-active { background: var(--ember-dark); width: 22px; border-radius: 4px; }

/* ===================================================================
   FAQ
   =================================================================== */
.faq-grid { display: grid; grid-template-columns: 0.7fr 1.3fr; gap: 56px; }
.faq-item { border-radius: var(--radius-m); margin-bottom: 10px; overflow: hidden; background: var(--paper-deep); transition: background 0.25s var(--ease); }
.faq-item:has(.faq-question[aria-expanded="true"]) { background: var(--ink); }
.faq-question {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 20px 22px; text-align: left; font-weight: 700; font-size: 0.98rem; color: var(--ink);
}
.faq-item:has(.faq-question[aria-expanded="true"]) .faq-question { color: var(--paper); }
.faq-icon { font-size: 1.2rem; color: var(--ember-dark); transition: transform 0.25s var(--ease); flex-shrink: 0; }
.faq-item:has(.faq-question[aria-expanded="true"]) .faq-icon { color: var(--paper); transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s var(--ease); }
.faq-answer p { padding: 0 22px 20px; font-size: 0.92rem; color: var(--ink-soft); max-width: 60ch; }
.faq-item:has(.faq-question[aria-expanded="true"]) .faq-answer p { color: #C9C4B6; }

/* ===================================================================
   Booking
   =================================================================== */
.book-section { background: var(--paper); }
.book-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; }
.book-contact { margin-top: 28px; display: flex; flex-direction: column; gap: 10px; }
.book-contact a { font-weight: 700; color: var(--ink); font-size: 1.05rem; }
.book-contact p { font-size: 0.875rem; color: var(--stone); margin-top: 6px; }

.book-form { background: var(--white); border-radius: var(--radius-l); padding: 32px; border: 1px solid var(--stone-line); }
.form-row { margin-bottom: 18px; display: flex; flex-direction: column; }
.form-row-split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row label { font-weight: 700; font-size: 0.85rem; margin-bottom: 8px; }
.form-row input, .form-row select, .form-row textarea {
  padding: 13px 14px; border-radius: var(--radius-s); border: 1.5px solid var(--stone-line);
  background: var(--paper); font-size: 0.95rem; resize: vertical;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { border-color: var(--ember-dark); }
.form-row.has-error input, .form-row.has-error select { border-color: #B23A2E; }
.form-error { display: none; color: #B23A2E; font-size: 0.8rem; margin-top: 6px; }
.form-row.has-error .form-error { display: block; }
.book-form .btn { margin-top: 6px; }
.form-success { display: none; text-align: center; margin-top: 16px; font-weight: 700; color: var(--ember-dark); background: var(--ember-soft); padding: 14px; border-radius: var(--radius-s); }
.form-success.is-visible { display: block; }

/* ===================================================================
   Footer — light, matches monochrome system
   =================================================================== */
.site-footer { background: var(--white); border-top: 1px solid var(--stone-line); padding-top: 64px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid var(--stone-line); }
.footer-logo { color: var(--ink); }
.footer-tagline { margin-top: 14px; font-family: var(--font-mono); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ember-dark); }
.footer-note { margin-top: 10px; font-size: 0.85rem; color: var(--stone); max-width: 30ch; }
.footer-social { display: flex; gap: 10px; margin-top: 20px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%; background: var(--ink); color: var(--paper);
  display: flex; align-items: center; justify-content: center; transition: background 0.2s var(--ease);
}
.footer-social a:hover { background: var(--ember-dark); }
.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col h4 { font-family: var(--font-mono); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--stone); margin-bottom: 4px; font-weight: 600; }
.footer-col a { font-size: 0.9rem; color: var(--ink-soft); font-weight: 600; }
.footer-col a:hover { color: var(--ink); }
.footer-contact p { font-size: 0.9rem; color: var(--ink-soft); font-weight: 600; }
.footer-bottom { padding: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 0.8rem; color: var(--stone); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 0.8rem; color: var(--stone); font-weight: 600; }
.footer-legal a:hover { color: var(--ink); }

/* ===================================================================
   Scroll reveal
   =================================================================== */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ===================================================================
   Responsive
   =================================================================== */
@media (max-width: 1024px) {
  .estimator-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .book-grid { grid-template-columns: 1fr; }
  .fleet-grid { grid-template-columns: repeat(2, 1fr); }
  .section-head-row { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 860px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }

  .main-nav.is-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 68px 0 0 0;
    background: var(--paper);
    padding: 32px 24px;
    gap: 4px;
    z-index: 90;
    overflow-y: auto;
    border-radius: 0;
  }
  .main-nav.is-open a { padding: 16px 4px; font-size: 1.15rem; border-bottom: 1px solid var(--stone-line); border-radius: 0; }
  .main-nav.is-open a.is-active { background: none; color: var(--ember-dark); }
}

@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .fleet-grid { grid-template-columns: 1fr; }
  .form-row-split { grid-template-columns: 1fr; }
  .hero-ctas .btn { flex: 1; }
  .fleet-switcher { flex-wrap: wrap; }
  .header-actions { gap: 8px; }
  .stat-item { min-width: 45%; border-left: none; border-top: 1px solid var(--stone-line); }
  .stat-item:nth-child(odd) { border-right: 1px solid var(--stone-line); }
  .wheel-card { width: 78%; padding: 20px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}