/* Gold Mobile Mechanic — one stylesheet, one layout.
   Phone and desktop run the same sections in the same order; only the grid
   collapses. Nothing is hidden on small screens. */

:root {
  --ink:      #0b0c0d;
  --ink-2:    #121417;
  --ink-3:    #191d21;
  --line:     rgba(225, 189, 91, 0.16);
  --line-2:   rgba(245, 242, 234, 0.10);
  --gold:     #e1bd7b;
  --gold-hi:  #f4dfa6;
  --gold-deep:#a8842f;
  --paper:    #f5f2ea;
  --paper-2:  rgba(245, 242, 234, 0.72);
  --paper-3:  rgba(245, 242, 234, 0.46);
  --rust:     #d1552f;
  --radius:   14px;
  --wrap:     1160px;
  --display:  'Barlow Condensed', 'Oswald', 'Haettenschweiler', Impact, sans-serif;
  --body:     'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg, canvas { display: block; max-width: 100%; }

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-hi); }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: 0.005em;
  text-transform: uppercase;
}

h2 { font-size: clamp(2.1rem, 6.4vw, 3.5rem); margin-bottom: 0.6rem; }
h3 { font-size: clamp(1.5rem, 4vw, 1.9rem); }

.kicker {
  font-family: var(--display);
  font-size: 0.92rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.7rem;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--gold); color: var(--ink); padding: 12px 18px; font-weight: 600;
}
.skip:focus { left: 12px; top: 12px; }

:focus-visible { outline: 2px solid var(--gold-hi); outline-offset: 3px; }

/* ── buttons ──────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem;
  font-family: var(--display);
  font-size: 1.05rem; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.72rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: transform .16s ease, background .18s ease, color .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-lg { font-size: 1.2rem; padding: 0.95rem 1.9rem; }
.btn-block { width: 100%; }

.btn-gold {
  background: linear-gradient(160deg, var(--gold-hi), var(--gold) 52%, var(--gold-deep));
  color: #1a1408;
  box-shadow: 0 10px 30px rgba(225, 189, 91, 0.18);
}
.btn-gold:hover { color: #1a1408; filter: brightness(1.07); }

.btn-ghost { background: transparent; color: var(--paper); border-color: rgba(245, 242, 234, 0.34); }
.btn-ghost:hover { color: var(--gold-hi); border-color: var(--gold); }

.linkish {
  background: none; border: 0; padding: 0; cursor: pointer;
  color: var(--gold); font: inherit; text-decoration: underline;
}

/* ── nav ──────────────────────────────────────────────────────────────── */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 60;
  display: flex; align-items: center; gap: 1.2rem;
  padding: 0.85rem 22px;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  background: rgba(11, 12, 13, 0.86);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.brand { display: flex; align-items: center; gap: 0.6rem; color: var(--paper); flex: none; }
.brand-mark {
  width: 38px; height: 38px; flex: none;
  display: grid; place-items: center;
  border-radius: 10px;
  background: linear-gradient(150deg, var(--gold-hi), var(--gold-deep));
  color: #17120a;
  font-family: var(--display); font-size: 1.4rem; font-weight: 700;
}
.brand-text {
  font-family: var(--display); font-size: 1.2rem;
  letter-spacing: 0.11em; text-transform: uppercase;
  white-space: nowrap; line-height: 1;
}
.brand-text b { color: var(--gold); font-weight: 700; }

.nav-links { display: flex; gap: 1.5rem; margin-left: auto; }
.nav-toggle {
  display: none;
  position: relative;
  flex: none;
  width: 42px; height: 42px;
  border-radius: 10px;
  border: 1px solid rgba(245, 242, 234, 0.34);
  background: transparent;
  cursor: pointer;
}
.nav-toggle:hover { border-color: var(--gold); }
.nav-toggle span {
  position: absolute; left: 50%; top: 50%;
  width: 20px; height: 2px;
  background: var(--paper);
  border-radius: 2px;
  transform: translate(-50%, calc(-50% - 6px));
  transition: transform .2s ease, opacity .2s ease, background .18s ease;
}
.nav-toggle span:nth-child(2) { transform: translate(-50%, -50%); }
.nav-toggle span:nth-child(3) { transform: translate(-50%, calc(-50% + 6px)); }
.nav-toggle:hover span { background: var(--gold); }
.nav.is-open .nav-toggle span:nth-child(1) { transform: translate(-50%, -50%) rotate(45deg); }
.nav.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.is-open .nav-toggle span:nth-child(3) { transform: translate(-50%, -50%) rotate(-45deg); }
.nav-links a {
  color: var(--paper-2); font-size: 0.95rem; font-weight: 500;
  border-bottom: 1px solid transparent; padding-bottom: 2px;
}
.nav-links a:hover { color: var(--gold); border-bottom-color: var(--gold); }
.nav-links .nav-appointment { color: var(--gold-hi); }
.nav-cta { display: flex; gap: 0.55rem; margin-left: auto; }
.nav-links + .nav-cta { margin-left: 1.6rem; }

/* ── hero ─────────────────────────────────────────────────────────────── */
.hero-scroll { height: 650vh; position: relative; }
.hero-sticky {
  position: sticky; top: 0;
  height: 100vh; height: 100svh;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 120%, rgba(225, 189, 91, 0.13), transparent 58%),
    radial-gradient(circle at 20% 0%, rgba(120, 150, 210, 0.07), transparent 50%),
    var(--ink);
}
.hero-video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  background: var(--ink);
  pointer-events: none;
}

/* Safari can paint a play icon above a paused video even without controls.
   Keep the decoder offscreen and draw its frames onto the visible canvas. */
.hero-video-source {
  position: fixed;
  left: -100px; top: -100px;
  width: 1px; height: 1px;
  opacity: 0;
  clip-path: inset(50%);
  pointer-events: none;
}
.hero-video-source::-webkit-media-controls,
.hero-video-source::-webkit-media-controls-panel,
.hero-video-source::-webkit-media-controls-start-playback-button,
.hero-video-source::-webkit-media-controls-overlay-play-button {
  display: none !important;
  -webkit-appearance: none;
  opacity: 0;
  pointer-events: none;
}

.hero-vignette {
  position: absolute; inset: 0; z-index: 4; pointer-events: none;
  background:
    linear-gradient(to bottom,
      rgba(11,12,13,.78) 0%, rgba(11,12,13,.12) 20%, transparent 40%,
      rgba(11,12,13,.12) 60%, rgba(11,12,13,.32) 100%),
    radial-gradient(ellipse 96% 78% at 50% 40%, transparent 50%, rgba(11,12,13,.22) 100%);
}

.hero-state {
  position: absolute; z-index: 6;
  left: 50%; transform: translateX(-50%);
  top: calc(env(safe-area-inset-top, 0px) + 86px);
  display: grid; justify-items: center; gap: 0.72rem;
  font-family: var(--display); font-size: 0.92rem;
  letter-spacing: 0.3em; text-transform: uppercase;
}
.hero-meter { display: flex; align-items: center; gap: 0.8rem; }
.state-before { color: var(--rust); transition: opacity .3s ease; }
.state-after { color: var(--gold); opacity: 0.28; transition: opacity .3s ease; }
.state-rule { width: 108px; height: 2px; background: rgba(245,242,234,.16); position: relative; }
.state-rule i { position: absolute; inset: 0 auto 0 0; width: 0%; background: var(--gold); display: block; }
.repair-cycle {
  position: relative;
  width: min(88vw, 430px); height: 2.3rem;
  list-style: none;
}
.repair-cycle li {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  padding: 0.4rem 0.9rem;
  border: 1px solid rgba(225, 189, 91, 0.38);
  border-radius: 999px;
  background: rgba(11, 12, 13, 0.42);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.18);
  color: var(--paper);
  font-size: clamp(0.76rem, 2vw, 0.94rem);
  letter-spacing: 0.14em;
  white-space: nowrap;
  opacity: 0; transform: translateY(7px);
}
.repair-cycle li.is-active {
  opacity: 1; transform: translateY(0);
  animation: repair-in .2s ease both;
}
@keyframes repair-in {
  from { opacity: 0; transform: translateY(7px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-copy {
  position: absolute; z-index: 6;
  left: 0; right: 0; bottom: 0;
  padding: 0 22px calc(env(safe-area-inset-bottom, 0px) + 124px);
  max-width: var(--wrap); margin: 0 auto;
}
.eyebrow {
  font-family: var(--display); color: var(--gold);
  letter-spacing: 0.3em; text-transform: uppercase; font-size: 0.85rem;
  margin-bottom: 0.55rem;
}
.hero-copy h1 {
  font-size: clamp(3.1rem, 11vw, 7.4rem);
  line-height: 0.9;
  text-shadow: 0 6px 40px rgba(0, 0, 0, 0.55);
}
.hero-copy h1 em { font-style: normal; color: var(--gold); }
.lede {
  max-width: 48ch; margin: 0.9rem 0 1.3rem;
  color: var(--paper-2); font-size: clamp(1rem, 2.4vw, 1.16rem);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.hero-note { margin-top: 1.1rem; color: var(--paper-3); font-size: 0.95rem; max-width: 52ch; }
.hero-note b { color: var(--paper); }
.hero-copy .lede, .hero-copy .hero-note { text-shadow: 0 2px 16px rgba(0, 0, 0, 0.82); }

.scroll-cue {
  position: absolute; z-index: 6; right: 22px; bottom: calc(env(safe-area-inset-bottom, 0px) + 26px);
  display: flex; align-items: center; gap: 0.6rem;
  font-family: var(--display); font-size: 0.78rem;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--paper-3);
  transition: opacity .35s ease;
}
.scroll-cue i {
  width: 1px; height: 34px; background: linear-gradient(var(--gold), transparent);
  animation: cue 1.9s ease-in-out infinite;
}
@keyframes cue { 0%,100% { opacity: .25; transform: translateY(-5px); } 50% { opacity: 1; transform: translateY(5px); } }
.hero-sticky.is-scrolled .scroll-cue { opacity: 0; }

/* Video unavailable — the branded background and hero copy still work without a long scrub. */
body.hero-video-failed .hero-scroll { height: auto; }
body.hero-video-failed .hero-sticky { position: relative; min-height: 92vh; }
body.hero-video-failed .hero-state,
body.hero-video-failed .scroll-cue { display: none; }
body.hero-video-failed .hero-copy { position: relative; padding-top: 34vh; }

/* ── trust strip ──────────────────────────────────────────────────────── */
.strip { border-block: 1px solid var(--line); background: var(--ink-2); }
.strip ul {
  list-style: none; max-width: var(--wrap); margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.strip li {
  padding: 1.5rem 22px; text-align: center;
  border-left: 1px solid var(--line-2);
}
.strip li:first-child { border-left: 0; }
.strip b {
  display: block; font-family: var(--display); font-size: 1.35rem;
  text-transform: uppercase; letter-spacing: 0.06em; color: var(--gold);
}
.strip span { display: block; color: var(--paper-3); font-size: 0.9rem; }

/* ── sections ─────────────────────────────────────────────────────────── */
section { padding: clamp(4rem, 9vw, 7rem) 0; }
.strip, .hero-scroll { padding: 0; }

/* ── booking ──────────────────────────────────────────────────────────── */
.book { background: var(--ink); }
.book-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.book-intro p { color: var(--paper-2); }
.ticks { list-style: none; margin: 1.2rem 0; display: grid; gap: 0.55rem; }
.ticks li { position: relative; padding-left: 1.6rem; color: var(--paper-2); font-size: 0.98rem; }
.ticks li::before { content: '✓'; position: absolute; left: 0; color: var(--gold); font-weight: 700; }
.book-call { font-size: 0.96rem; color: var(--paper-3); }

.book-form {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.2rem, 3vw, 1.9rem);
  display: grid; gap: 1.05rem;
}
.field { display: grid; gap: 0.4rem; border: 0; }
.field > label, .field > legend {
  font-family: var(--display); font-size: 0.95rem;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--paper-2);
}
.req { color: var(--gold); }
.opt { color: var(--paper-3); letter-spacing: 0; text-transform: none; font-size: 0.8rem; }

input, select, textarea {
  width: 100%;
  font: inherit; font-size: 16px; /* 16px stops iOS zooming the page on focus */
  color: var(--paper);
  background: var(--ink-3);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  padding: 0.72rem 0.85rem;
  transition: border-color .18s ease, background .18s ease;
}
input::placeholder, textarea::placeholder { color: rgba(245,242,234,.28); }
input:focus, select:focus, textarea:focus { border-color: var(--gold); background: #1d2126; outline: none; }
textarea { resize: vertical; min-height: 92px; }
select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%), linear-gradient(135deg, var(--gold) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px, 6px 6px; background-repeat: no-repeat; }

.row { display: grid; gap: 0.8rem; }
.row-2 { grid-template-columns: 1fr 1fr; }
.row-3 { grid-template-columns: 0.8fr 1fr 1fr; }

.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip input { position: absolute; opacity: 0; pointer-events: none; width: 0; height: 0; }
.chip span {
  display: inline-block; cursor: pointer;
  padding: 0.5rem 0.95rem;
  border: 1px solid var(--line-2); border-radius: 999px;
  font-size: 0.92rem; color: var(--paper-2);
  transition: border-color .18s ease, color .18s ease, background .18s ease;
}
.chip input:checked + span { border-color: var(--gold); color: var(--gold-hi); background: rgba(225,189,91,.09); }
.chip input:focus-visible + span { outline: 2px solid var(--gold-hi); outline-offset: 2px; }

.days { display: grid; gap: 0.85rem; }
.day-week { padding: 0; }
.day-week-heading {
  margin-bottom: 0.45rem;
  font-family: var(--display); font-size: 0.86rem;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold-hi);
}
.day-week-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.5rem; }
.day input { position: absolute; opacity: 0; pointer-events: none; width: 0; height: 0; }
.day span {
  display: grid; gap: 1px; cursor: pointer; text-align: center;
  padding: 0.6rem 0.4rem;
  border: 1px solid var(--line-2); border-radius: 10px;
  transition: border-color .18s ease, background .18s ease;
}
.day .d-dow { font-family: var(--display); font-size: 1.05rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--paper); }
.day .d-date { font-size: 0.82rem; color: var(--paper-3); }
.day input:checked + span { border-color: var(--gold); background: rgba(225,189,91,.1); }
.day input:checked + span .d-dow { color: var(--gold-hi); }
.day input:focus-visible + span { outline: 2px solid var(--gold-hi); outline-offset: 2px; }

/* The picker asks the calendar which days are still open, so it has a loading
   state and an all-claimed state. Both span the full grid rather than sitting
   in one cell. */
.days-note {
  grid-column: 1 / -1; margin: 0;
  font-size: 0.88rem; line-height: 1.5; color: var(--paper-3);
  padding: 0.7rem 0.8rem;
  border: 1px dashed var(--line-2); border-radius: 10px;
}
.days.is-loading .days-note { color: var(--paper-3); opacity: 0.85; }
.days-retry {
  display: inline; margin-left: 0.35rem; padding: 0; border: 0;
  color: var(--gold-hi); background: none; font: inherit; font-weight: 700;
  text-decoration: underline; text-underline-offset: 3px; cursor: pointer;
}
.days-retry:focus-visible { outline: 2px solid var(--gold-hi); outline-offset: 3px; }

.hint { font-size: 0.85rem; color: var(--paper-3); }
.fine { font-size: 0.82rem; color: var(--paper-3); text-align: center; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-msg { font-size: 0.95rem; min-height: 1.2rem; }
.form-msg.is-err { color: var(--rust); }
.form-msg.is-ok { color: var(--gold-hi); }
input.is-invalid, textarea.is-invalid, select.is-invalid { border-color: var(--rust); }
.days.is-invalid, .days.is-invalid + .hint { color: var(--rust); }

.sent {
  text-align: center; display: grid; gap: 0.7rem; padding: 1.5rem 0;
}
.sent .sent-mark {
  width: 62px; height: 62px; margin: 0 auto; border-radius: 50%;
  display: grid; place-items: center; font-size: 1.9rem; color: #1a1408;
  background: linear-gradient(150deg, var(--gold-hi), var(--gold-deep));
}

/* ── what I fix ───────────────────────────────────────────────────────── */
.cards { display: grid; grid-template-columns: 1.15fr 1fr; gap: 1.2rem; margin-top: 2rem; }
.card {
  background: var(--ink-2); border: 1px solid var(--line-2);
  border-radius: var(--radius); padding: clamp(1.3rem, 3vw, 2rem);
}
.card-day { border-color: var(--line); }
.card header p { color: var(--paper-3); margin-top: 0.5rem; font-size: 0.98rem; }
.tag {
  display: inline-block; margin-bottom: 0.6rem;
  font-family: var(--display); font-size: 0.8rem;
  letter-spacing: 0.2em; text-transform: uppercase;
  padding: 0.24rem 0.7rem; border-radius: 999px;
}
.tag-gold { background: rgba(225,189,91,.14); color: var(--gold-hi); border: 1px solid var(--line); }
.tag-steel { background: rgba(245,242,234,.07); color: var(--paper-2); border: 1px solid var(--line-2); }
.card ul { list-style: none; margin-top: 1.3rem; display: grid; gap: 0.75rem; }
.card li { border-top: 1px solid var(--line-2); padding-top: 0.75rem; }
.card li b { display: block; font-family: var(--display); font-size: 1.15rem; letter-spacing: 0.05em; text-transform: uppercase; }
.card li span { color: var(--paper-3); font-size: 0.92rem; }
.card-note { margin-top: 1.2rem; font-size: 0.88rem; color: var(--paper-3); font-style: italic; }
.fix-out { margin-top: 1.6rem; color: var(--paper-3); max-width: 78ch; font-size: 0.98rem; }

/* ── diagnostic ───────────────────────────────────────────────────────── */
.diag { background: var(--ink-2); border-block: 1px solid var(--line); }
.diag-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.big { color: var(--paper-2); font-size: clamp(1rem, 2.4vw, 1.14rem); margin-bottom: 1rem; max-width: 54ch; }
.big b { color: var(--gold-hi); }
.diag .btn { margin-top: 0.6rem; }
.diag-list { list-style: none; display: grid; gap: 0.9rem; }
.diag-list li { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start; border-top: 1px solid var(--line-2); padding-top: 0.9rem; }
.diag-list span { font-family: var(--display); font-size: 1.5rem; color: var(--gold-deep); line-height: 1; }
.diag-list b { display: block; font-family: var(--display); font-size: 1.2rem; letter-spacing: 0.06em; text-transform: uppercase; }
.diag-list div { color: var(--paper-3); font-size: 0.95rem; }

/* ── how / steps ──────────────────────────────────────────────────────── */
.steps { list-style: none; counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 2rem; }
.steps li { counter-increment: s; border-top: 2px solid var(--gold); padding-top: 1rem; }
.steps li::before {
  content: counter(s, decimal-leading-zero);
  display: block; font-family: var(--display); font-size: 2.4rem; color: var(--gold-deep); line-height: 1;
}
.steps b { display: block; font-family: var(--display); font-size: 1.35rem; letter-spacing: 0.05em; text-transform: uppercase; margin: 0.3rem 0 0.35rem; }
.steps span { color: var(--paper-3); font-size: 0.96rem; }

/* ── why ──────────────────────────────────────────────────────────────── */
.why { background: var(--ink-2); border-block: 1px solid var(--line); }
.why-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.why-grid p { color: var(--paper-2); max-width: 58ch; }
.why-stats { display: grid; gap: 1rem; }
.why-stats div { border-left: 2px solid var(--gold); padding-left: 1.1rem; }
.why-stats b { display: block; font-family: var(--display); font-size: clamp(2.6rem, 7vw, 3.6rem); line-height: 1; color: var(--gold); }
.why-stats span { color: var(--paper-3); font-size: 0.95rem; }

/* ── faq ──────────────────────────────────────────────────────────────── */
.faq-list { margin-top: 1.8rem; border-top: 1px solid var(--line-2); }
.faq details { border-bottom: 1px solid var(--line-2); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.05rem 2.4rem 1.05rem 0; position: relative;
  font-family: var(--display); font-size: clamp(1.15rem, 3vw, 1.4rem);
  letter-spacing: 0.04em; text-transform: uppercase;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+'; position: absolute; right: 0.2rem; top: 50%; transform: translateY(-50%);
  color: var(--gold); font-size: 1.6rem; line-height: 1;
}
.faq details[open] summary::after { content: '−'; }
.faq details p { padding-bottom: 1.1rem; color: var(--paper-2); max-width: 76ch; }

/* ── closer ───────────────────────────────────────────────────────────── */
.closer { text-align: center; background: radial-gradient(ellipse 80% 100% at 50% 100%, rgba(225,189,91,.12), transparent 62%), var(--ink); }
.closer p { color: var(--paper-2); margin-bottom: 1.4rem; }
.closer .hero-actions { justify-content: center; }

/* ── footer ───────────────────────────────────────────────────────────── */
.foot { border-top: 1px solid var(--line); padding: 3rem 0 1.6rem; background: var(--ink-2); }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 1.6rem; }
.foot p { color: var(--paper-3); font-size: 0.94rem; margin-top: 0.5rem; }
.foot b { font-family: var(--display); letter-spacing: 0.14em; text-transform: uppercase; color: var(--paper); }
.copy { text-align: center; color: var(--paper-3); font-size: 0.84rem; margin-top: 2.4rem; padding: 0 22px; }

/* ── voice widget ─────────────────────────────────────────────────────── */
.voice { position: fixed; right: 18px; bottom: 18px; z-index: 80; }
.voice-fab {
  display: flex; align-items: center; gap: 0.55rem;
  padding: 0.78rem 1.15rem;
  border: 0; border-radius: 999px; cursor: pointer;
  background: linear-gradient(160deg, var(--gold-hi), var(--gold) 52%, var(--gold-deep));
  color: #1a1408;
  font-family: var(--display); font-size: 1.02rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  box-shadow: 0 14px 34px rgba(0,0,0,.45), 0 0 0 1px rgba(225,189,91,.4);
  transition: transform .18s ease, filter .18s ease;
}
.voice-fab:hover { filter: brightness(1.07); transform: translateY(-1px); }
.voice-fab svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; }
.voice[data-state="open"] .voice-fab { display: none; }

.voice-panel {
  width: min(380px, calc(100vw - 36px));
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 24px 60px rgba(0,0,0,.6);
  overflow: hidden;
}
.voice-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.8rem 0.7rem 0.8rem 1rem;
  border-bottom: 1px solid var(--line-2);
  font-family: var(--display); letter-spacing: 0.12em; text-transform: uppercase;
}
.voice-head button { background: none; border: 0; color: var(--paper-2); font-size: 1.6rem; line-height: 1; cursor: pointer; padding: 0 0.4rem; }
.voice-head button:hover { color: var(--gold); }
.voice-body { padding: 1rem; display: grid; gap: 0.85rem; }
.voice-hint { font-size: 0.9rem; color: var(--paper-3); }
.voice-fallback { font-size: 0.92rem; color: var(--paper-2); }
#voiceMount { display: grid; justify-items: center; min-height: 0; }

/* ── responsive ───────────────────────────────────────────────────────── */
@media (max-width: 1020px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    margin: 0; gap: 0;
    padding: 0.5rem 22px calc(env(safe-area-inset-bottom, 0px) + 1rem);
    background: rgba(11, 12, 13, 0.97);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
  }
  .nav.is-open .nav-links {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav-links a {
    padding: 0.9rem 0;
    border-bottom: 1px solid var(--line-2);
    font-size: 1.05rem;
  }
  .nav-links a:last-child { border-bottom: 0; }
  .book-grid, .diag-grid, .why-grid, .cards { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .strip ul { grid-template-columns: 1fr 1fr; }
  .strip li:nth-child(3) { border-left: 0; }
  .strip li:nth-child(n+3) { border-top: 1px solid var(--line-2); }
  .row-2, .row-3 { grid-template-columns: 1fr; }
  .hero-scroll { height: 600vh; }
  .hero-copy { padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 128px); }
  .hero-actions .btn { flex: 1 1 auto; }
  .scroll-cue span { display: none; }
  .foot-grid { grid-template-columns: 1fr; }
  .voice { right: 12px; bottom: 12px; }
  .voice-fab span { display: none; }
  .voice-fab { padding: 0.9rem; }
  .voice-fab svg { width: 24px; height: 24px; }
}

@media (max-width: 560px) {
  .nav { padding: 0.7rem 14px; gap: 0.6rem; }
  .nav-cta .btn { padding: 0.55rem 0.85rem; font-size: 0.9rem; }
  .brand-mark { width: 32px; height: 32px; font-size: 1.2rem; border-radius: 8px; }
  .brand-text { font-size: 0.95rem; letter-spacing: 0.07em; }
}

@media (max-width: 400px) {
  .brand-text { display: none; }
  .nav-cta .btn-ghost { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .scroll-cue i { animation: none; }
  .btn { transition: none; }
}

/* ── Montana road story (everything below the untouched 3D hero) ────────── */
:is(.strip, .book, .fix, .diag, .how, .why, .faq, .closer, .foot) {
  --ink: #fffdf9;
  --ink-2: rgba(255, 255, 255, 0.84);
  --ink-3: rgba(247, 246, 242, 0.92);
  --line: rgba(168, 132, 47, 0.28);
  --line-2: rgba(23, 33, 43, 0.14);
  --paper: #17212b;
  --paper-2: rgba(23, 33, 43, 0.76);
  --paper-3: rgba(23, 33, 43, 0.66);
  color: var(--paper);
}
/* --gold (#e1bd7b) is tuned for the dark hero and fails WCAG AA (1.76:1) on
   this light background — kickers here need a darkened gold that still
   reads as the brand accent. */
:is(.strip, .book, .fix, .diag, .how, .why, .faq, .closer, .foot) .kicker {
  color: #6b5320;
}

.strip {
  background: linear-gradient(90deg, #ffffff, #faf7ef 50%, #ffffff);
  border-color: rgba(168, 132, 47, 0.24);
  box-shadow: 0 16px 50px rgba(45, 55, 65, 0.08);
  position: relative;
  z-index: 2;
}

.strip li { border-color: rgba(23, 33, 43, 0.1); }
.strip b { color: #8a671e; }

.road-scene {
  position: relative;
  width: 100%;
  height: clamp(320px, 52vw, 720px);
  margin: 0;
  background-color: #fffdf9;
  background-repeat: no-repeat;
  background-size: cover;
  box-shadow: inset 0 1px rgba(255,255,255,.9), inset 0 -1px rgba(255,255,255,.9);
}

.road-scene::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255,253,249,.72), transparent 13%, transparent 82%, rgba(255,253,249,.82));
}

.road-scene-sedan {
  background-image: url('scenic/montana-road-sedan.webp');
  background-position: 62% center;
}

.road-scene-corvette {
  background-image: url('scenic/montana-road-corvette.webp');
  background-position: center;
}

.road-scene-bmw {
  background-image: url('scenic/montana-road-bmw.webp');
  background-position: center;
}

.road-scene-truck {
  background-image: url('scenic/montana-road-truck.webp');
  background-position: center;
}

.book,
.fix,
.diag,
.how,
.why,
.faq,
.closer,
.foot {
  background-color: #fffdf9;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.book {
  background-image:
    linear-gradient(90deg, rgba(255,255,255,.97) 0%, rgba(255,255,255,.91) 43%, rgba(255,255,255,.72) 68%, rgba(255,255,255,.42) 100%),
    linear-gradient(180deg, rgba(255,255,255,.35), rgba(255,253,249,.92)),
    url('scenic/montana-road-sedan.webp');
  background-position: center, center, 62% center;
}

.fix {
  background-image:
    linear-gradient(90deg, rgba(255,253,249,.45), rgba(255,255,255,.86) 49%, rgba(255,255,255,.95)),
    linear-gradient(180deg, rgba(255,255,255,.56), rgba(255,253,249,.94)),
    url('scenic/montana-road-corvette.webp');
  background-position: center, center, center;
}

.diag {
  background-image:
    linear-gradient(90deg, rgba(255,255,255,.94), rgba(255,255,255,.78) 62%, rgba(255,253,249,.48)),
    linear-gradient(180deg, rgba(255,253,249,.76), rgba(255,255,255,.94)),
    url('scenic/montana-road-corvette.webp');
  background-position: center, center, 52% 70%;
  border-color: rgba(168, 132, 47, 0.2);
}

.how {
  background-image:
    linear-gradient(90deg, rgba(255,255,255,.9), rgba(255,255,255,.73) 58%, rgba(255,253,249,.38)),
    linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,253,249,.93)),
    url('scenic/montana-road-bmw.webp');
  background-position: center, center, center;
}

.why {
  background-image:
    linear-gradient(90deg, rgba(255,255,255,.95), rgba(255,255,255,.81) 64%, rgba(255,253,249,.52)),
    linear-gradient(180deg, rgba(255,253,249,.82), rgba(255,255,255,.95)),
    url('scenic/montana-road-bmw.webp');
  background-position: center, center, 50% 68%;
  border-color: rgba(168, 132, 47, 0.2);
}

.faq {
  background-image:
    linear-gradient(90deg, rgba(255,253,249,.48), rgba(255,255,255,.83) 47%, rgba(255,255,255,.96)),
    linear-gradient(180deg, rgba(255,255,255,.6), rgba(255,253,249,.95)),
    url('scenic/montana-road-truck.webp');
  background-position: center, center, center;
}

.closer {
  background-image:
    radial-gradient(ellipse 70% 110% at 50% 100%, rgba(225,189,91,.2), transparent 62%),
    linear-gradient(90deg, rgba(255,255,255,.9), rgba(255,253,249,.7)),
    url('scenic/montana-road-truck.webp');
  background-position: center, center, 50% 76%;
}

.foot {
  background-image:
    linear-gradient(90deg, rgba(255,255,255,.96), rgba(255,247,237,.9)),
    url('scenic/montana-road-truck.webp');
  background-position: center, center 88%;
  border-color: rgba(168, 132, 47, 0.22);
}

:is(.book, .fix, .diag, .how, .why, .faq, .closer) h2,
:is(.book, .fix, .diag, .how, .why, .faq, .closer) h3 {
  text-shadow: 0 2px 18px rgba(255, 255, 255, 0.9);
}

.book-form,
.card {
  background: rgba(255, 255, 255, 0.84);
  border-color: rgba(168, 132, 47, 0.25);
  box-shadow: 0 22px 60px rgba(36, 47, 57, 0.12);
  backdrop-filter: blur(14px) saturate(1.08);
}

.card li,
.diag-list li,
.faq-list,
.faq details { border-color: rgba(23, 33, 43, 0.14); }

input,
select,
textarea {
  color: #17212b;
  background-color: rgba(255, 255, 255, 0.82);
  border-color: rgba(23, 33, 43, 0.2);
}

input::placeholder,
textarea::placeholder { color: rgba(23, 33, 43, 0.4); }

input:focus,
select:focus,
textarea:focus { background-color: #ffffff; }

.chip span,
.day span,
.days-note { background: rgba(255, 255, 255, 0.66); }

.tag-steel { background: rgba(23, 33, 43, 0.06); }
.steps li { background: rgba(255, 255, 255, 0.48); padding: 1rem; border-radius: 0 0 12px 12px; }
.why-stats div { background: rgba(255, 255, 255, 0.54); padding-block: 0.55rem; padding-right: 0.75rem; }

@media (max-width: 760px) {
  .road-scene {
    height: clamp(250px, 68vw, 390px);
  }

  .road-scene-sedan {
    background-image: url('scenic/montana-road-sedan-mobile.webp');
    background-position: 70% center;
  }

  .road-scene-corvette {
    background-image: url('scenic/montana-road-corvette-mobile.webp');
    background-position: 30% center;
  }

  .road-scene-bmw {
    background-image: url('scenic/montana-road-bmw-mobile.webp');
    background-position: 72% center;
  }

  .road-scene-truck {
    background-image: url('scenic/montana-road-truck-mobile.webp');
    background-position: 30% center;
  }

  .book,
  .fix,
  .how,
  .faq {
    background-size: cover;
    background-position: center;
  }

  .book {
    background-image:
      linear-gradient(180deg, rgba(255,255,255,.94), rgba(255,253,249,.98)),
      url('scenic/montana-road-sedan-mobile.webp');
  }

  .fix {
    background-image:
      linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,253,249,.98)),
      url('scenic/montana-road-corvette-mobile.webp');
  }

  .how {
    background-image:
      linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,253,249,.98)),
      url('scenic/montana-road-bmw-mobile.webp');
  }

  .faq {
    background-image:
      linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,253,249,.98)),
      url('scenic/montana-road-truck-mobile.webp');
  }

  .diag {
    background-image:
      linear-gradient(180deg, rgba(255,253,249,.86), rgba(255,255,255,.96)),
      url('scenic/montana-road-corvette-mobile.webp');
  }

  .why {
    background-image:
      linear-gradient(180deg, rgba(255,253,249,.86), rgba(255,255,255,.96)),
      url('scenic/montana-road-bmw-mobile.webp');
  }

  .closer,
  .foot {
    background-image:
      linear-gradient(180deg, rgba(255,253,249,.78), rgba(255,255,255,.94)),
      url('scenic/montana-road-truck-mobile.webp');
  }

  .book-form,
  .card { backdrop-filter: blur(8px) saturate(1.04); }
}

/* ── diagnose.html — hero (dark, matches main hero palette, no 3D) ──────── */
.diaghero {
  background:
    radial-gradient(circle at 50% 120%, rgba(225, 189, 91, 0.13), transparent 58%),
    radial-gradient(circle at 20% 0%, rgba(120, 150, 210, 0.07), transparent 50%),
    var(--ink);
  padding-top: clamp(7rem, 14vw, 9rem);
  border-bottom: 1px solid var(--line);
}
.diaghero-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.diaghero-copy h1 {
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  line-height: 0.98;
  margin: 0.3rem 0 1rem;
}
.diaghero-copy h1 em { font-style: normal; color: var(--gold); }
.diaghero-disclaimer {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.2rem, 3vw, 1.7rem);
  align-self: start;
}
.diaghero-disclaimer p { color: var(--paper-2); font-size: 0.96rem; margin-top: 0.7rem; }
.diaghero-disclaimer p:first-of-type { margin-top: 0; }
.diaghero-cta b { color: var(--gold-hi); }

/* ── diagnose.html — symptom accordion ───────────────────────────────────── */
.symptoms { background: var(--ink); }
.symptom-list { margin-top: 1.8rem; border-top: 1px solid var(--line-2); }
.symptom { border-bottom: 1px solid var(--line-2); }
.symptom summary {
  cursor: pointer; list-style: none; padding: 1.1rem 2.4rem 1.1rem 0; position: relative;
  display: flex; align-items: center; gap: 0.7rem;
  font-family: var(--display); font-size: clamp(1.15rem, 3vw, 1.4rem);
  letter-spacing: 0.04em; text-transform: uppercase;
}
.symptom summary::-webkit-details-marker { display: none; }
.symptom summary::after {
  content: '+'; position: absolute; right: 0.2rem; top: 50%; transform: translateY(-50%);
  color: var(--gold); font-size: 1.6rem; line-height: 1;
}
.symptom[open] summary::after { content: '\2212'; }
.symptom-icon { color: var(--gold); font-size: 0.6rem; flex: none; }
.symptom-body { padding: 0 0 1.4rem; display: grid; gap: 0.9rem; }

.sitem {
  padding: 0.85rem 1rem;
  border-radius: 10px;
  border-left: 3px solid var(--line-2);
  background: rgba(245, 242, 234, 0.03);
}
.sitem b { display: block; font-family: var(--display); letter-spacing: 0.02em; font-size: 1.02rem; margin-bottom: 0.3rem; text-transform: none; }
.sitem p, .sitem > .stool span { color: var(--paper-2); font-size: 0.96rem; }
.sitem p b, .sitem .stool b { color: inherit; display: inline; font-size: inherit; }

.sitem-urgent { border-left-color: var(--rust); background: rgba(209, 85, 47, 0.07); }
.sitem-urgent b { color: var(--rust); }
.sitem-soon { border-left-color: var(--gold-deep); background: rgba(168, 132, 47, 0.06); }
.sitem-soon b { color: var(--gold-hi); }
.sitem-safe { border-left-color: var(--line); }
.sitem-safe b { color: var(--paper); }

.stool { display: flex; align-items: flex-start; gap: 0.65rem; margin-top: 0.4rem; }
.tool-icon { flex: none; width: 22px; height: 22px; color: var(--gold); }
.tool-icon svg { width: 100%; height: 100%; }

.symptom-key { display: flex; flex-wrap: wrap; gap: 1.4rem; margin-top: 1.6rem; font-size: 0.88rem; color: var(--paper-3); }
.symptom-key span { display: flex; align-items: center; gap: 0.5rem; }
.key-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.key-urgent { background: var(--rust); }
.key-soon { background: var(--gold-deep); }
.key-safe { background: var(--paper-3); }

/* ── diagnose.html — tools grid ──────────────────────────────────────────── */
.tools { background: var(--ink-2); border-block: 1px solid var(--line); }
.tool-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; margin-top: 2rem; }
.tool-card {
  background: var(--ink-3);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  padding: 1.4rem 1.1rem;
  text-align: center;
  display: grid; justify-items: center; gap: 0.5rem;
}
.tool-icon-lg { width: 40px; height: 40px; color: var(--gold); margin-bottom: 0.2rem; }
.tool-card b { font-family: var(--display); font-size: 1.05rem; letter-spacing: 0.03em; line-height: 1.15; }
.tool-or { font-size: 0.78rem; color: var(--paper-3); text-transform: none; letter-spacing: 0; font-family: var(--body); }
.tool-card span:last-child { color: var(--paper-3); font-size: 0.88rem; }

/* ── diagnose.html — needs a pro ─────────────────────────────────────────── */
.needspro { background: var(--ink); }
.needspro-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.needspro-list { margin-top: 0; }

@media (max-width: 1020px) {
  .diaghero-grid, .needspro-grid { grid-template-columns: 1fr; }
  .tool-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .tool-grid { grid-template-columns: 1fr 1fr; }
}

:is(.symptoms, .tools, .needspro) {
  --ink: #fffdf9;
  --ink-2: rgba(255, 255, 255, 0.84);
  --ink-3: rgba(247, 246, 242, 0.92);
  --line: rgba(168, 132, 47, 0.28);
  --line-2: rgba(23, 33, 43, 0.14);
  --paper: #17212b;
  --paper-2: rgba(23, 33, 43, 0.76);
  --paper-3: rgba(23, 33, 43, 0.66);
  color: var(--paper);
}
:is(.symptoms, .tools, .needspro) .kicker { color: #6b5320; }
:is(.symptoms, .tools, .needspro) h2 { text-shadow: 0 2px 18px rgba(255, 255, 255, 0.9); }
.sitem { background: rgba(255, 255, 255, 0.55); }
.sitem-urgent { background: rgba(209, 85, 47, 0.09); }
.sitem-soon { background: rgba(168, 132, 47, 0.08); }
.tool-card { background: rgba(255, 255, 255, 0.7); box-shadow: 0 14px 40px rgba(36, 47, 57, 0.08); }