/* ============================================
   FIXMAN — SAFETY CINEMA
   Documentary scrollytelling variant
   ============================================ */

:root {
  /* Brand */
  --red: #E51919;
  --red-soft: #FF3838;
  --red-deep: #B30000;
  --blue: #097BAA;
  --blue-deep: #003388;
  --blue-soft: #33A8D9;
  --green: #067963;
  --orange: #FFA500;

  /* Neutrals */
  --ink: #0A0C0F;
  --ink-2: #1A1D24;
  --ink-3: #2A2F3A;
  --graphite: #333333;
  --steel: #69727D;
  --smoke: #F5F7FA;
  --paper: #FFFFFF;
  --line: #DDDDDD;
  --line-soft: #EDEDED;
  --cream: #F2EFE7;

  /* Type */
  --display: "Fraunces", "Times New Roman", serif;
  --body: "Inter", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", "SF Mono", monospace;

  /* Type scale */
  --fs-display: clamp(3rem, 9vw, 8rem);
  --fs-h1: clamp(2.25rem, 5vw, 4.5rem);
  --fs-h2: clamp(1.75rem, 3.5vw, 3rem);
  --fs-h3: clamp(1.25rem, 2.5vw, 2rem);
  --fs-body: clamp(1rem, 1.2vw, 1.125rem);
  --fs-small: 0.875rem;
  --fs-tiny: 0.75rem;

  /* Spacing */
  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px;
  --s-5: 24px; --s-6: 32px; --s-7: 48px; --s-8: 64px;
  --s-9: 96px; --s-10: 128px; --s-11: 192px;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-snap: cubic-bezier(0.34, 1.56, 0.64, 1);
  --t-fast: 200ms;
  --t-base: 400ms;
  --t-slow: 700ms;
}

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

html {
  scroll-behavior: auto; /* Lenis takes over */
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html { overflow-x: clip; }
body {
  font-family: var(--body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  overflow-x: clip;
}

body.no-scroll { overflow: hidden; }

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

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }

input, textarea, select, button {
  font-family: inherit;
  font-size: 1rem; /* prevents iOS zoom */
}

ul, ol { list-style: none; }

/* ============================================
   LAYOUT — UTILITY
   ============================================ */
.container {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: var(--s-5);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--s-7); }
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--ink);
  color: var(--paper);
  padding: var(--s-3) var(--s-5);
  z-index: 1000;
  font-family: var(--mono);
  font-size: var(--fs-small);
}
.skip-link:focus { top: 0; }

/* ============================================
   PROGRESS BAR (top of viewport)
   ============================================ */
.reading-progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: transparent;
  z-index: 100;
  pointer-events: none;
}
.reading-progress__bar {
  height: 100%;
  width: 0%;
  background: var(--red);
  transform-origin: left;
  transition: width 0.1s linear;
}

/* ============================================
   UTILITY BAR
   ============================================ */
.utility-bar {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--ink-3);
}
.utility-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--s-2) var(--s-5);
  max-width: 1280px;
  margin: 0 auto;
  gap: var(--s-4);
}
.utility-bar a { color: var(--paper); opacity: 0.8; transition: opacity 0.2s; }
.utility-bar a:hover { opacity: 1; }
.utility-bar__phones { display: none; }
.utility-bar__phones a { margin-left: var(--s-4); }

@media (min-width: 768px) {
  .utility-bar__phones { display: inline-flex; }
  .utility-bar__phones span { opacity: 0.5; margin-left: var(--s-4); }
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line-soft);
}
.header--dark {
  background: rgba(10, 12, 15, 0.85);
  border-bottom-color: var(--ink-3);
  color: var(--paper);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--s-4) var(--s-5);
  max-width: 1280px;
  margin: 0 auto;
  gap: var(--s-5);
}
.header__logo {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.header__logo img {
  width: 36px; height: 36px;
}
.header__nav {
  display: none;
  gap: var(--s-6);
  font-size: var(--fs-small);
  font-weight: 500;
}
.header__nav a {
  position: relative;
  padding: var(--s-2) 0;
  transition: color 0.2s;
}
.header__nav a::after {
  content: "";
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}
.header__nav a:hover::after { transform: scaleX(1); }

.header__cta {
  background: var(--red);
  color: var(--paper);
  padding: var(--s-3) var(--s-5);
  border-radius: var(--r-pill);
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background 0.2s, transform 0.2s;
}
.header__cta:hover { background: var(--red-deep); transform: translateY(-1px); }

@media (min-width: 1024px) {
  .header__nav { display: flex; }
}

/* ============================================
   HERO — 3-LAYER PARALLAX
   ============================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 720px;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  isolation: isolate;
}

.hero__layer {
  position: absolute;
  inset: -10% 0;
  will-change: transform;
}

.hero__layer--bg {
  z-index: 1;
}
.hero__layer--bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.45) saturate(1.1);
}

.hero__layer--mid {
  z-index: 2;
  background:
    linear-gradient(180deg,
      rgba(9, 123, 170, 0.18) 0%,
      rgba(9, 123, 170, 0.08) 40%,
      rgba(9, 123, 170, 0.18) 100%),
    radial-gradient(ellipse at center,
      rgba(197, 232, 242, 0.25) 0%,
      rgba(9, 123, 170, 0.05) 60%,
      transparent 100%);
  mix-blend-mode: screen;
}

.hero__layer--mid::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      45deg,
      transparent 0,
      transparent 60px,
      rgba(255, 255, 255, 0.03) 60px,
      rgba(255, 255, 255, 0.03) 61px
    );
  /* subtle "glass" texture */
}

.hero__layer--mid::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 70%; height: 70%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse at center,
    rgba(255, 255, 255, 0.15) 0%,
    transparent 50%);
  border-radius: 50%;
  filter: blur(40px);
}

.hero__layer--fg {
  z-index: 3;
  opacity: 0.35;
}
.hero__layer--fg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: luminosity;
}

.hero__content {
  position: relative;
  z-index: 4;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--s-8) var(--s-5) var(--s-9);
  max-width: 1280px;
  margin: 0 auto;
}

.hero__meta {
  font-family: var(--mono);
  font-size: var(--fs-small);
  letter-spacing: 0.1em;
  color: var(--blue-soft);
  margin-bottom: var(--s-5);
  display: flex;
  gap: var(--s-4);
  align-items: center;
  text-transform: uppercase;
}
.hero__meta::before {
  content: "";
  width: 40px; height: 1px;
  background: var(--blue-soft);
  display: inline-block;
}

.hero__title {
  font-family: var(--display);
  font-size: var(--fs-display);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: var(--s-6);
  max-width: 14ch;
}
.hero__title em {
  font-style: italic;
  color: var(--blue-soft);
}

.hero__lead {
  font-size: var(--fs-h3);
  font-weight: 300;
  line-height: 1.4;
  max-width: 50ch;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--s-7);
}

.hero__actions {
  display: flex;
  gap: var(--s-4);
  flex-wrap: wrap;
  align-items: center;
}

.hero__scroll {
  position: absolute;
  bottom: var(--s-6);
  right: var(--s-6);
  z-index: 5;
  font-family: var(--mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.7;
  display: none;
}
.hero__scroll::after {
  content: "";
  display: block;
  width: 1px;
  height: 40px;
  background: currentColor;
  margin: var(--s-2) auto 0;
}

@media (min-width: 768px) {
  .hero__scroll { display: block; }
}

/* ============================================
   CHAPTER NAV (below hero)
   ============================================ */
.chapter-nav {
  background: var(--ink);
  color: var(--paper);
  border-top: 1px solid var(--ink-3);
  border-bottom: 1px solid var(--ink-3);
  padding: var(--s-6) 0;
}
.chapter-nav__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--s-5);
}
.chapter-nav__label {
  font-family: var(--mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: var(--s-4);
}
.chapter-nav__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--s-1);
}
.chapter-nav__item {
  position: relative;
  padding: var(--s-4) 0;
  border-top: 1px solid var(--ink-3);
  cursor: pointer;
  transition: padding 0.3s var(--ease-out);
}
.chapter-nav__item:hover { padding-left: var(--s-3); }
.chapter-nav__item:first-child { border-top: 0; }
.chapter-nav__num {
  font-family: var(--mono);
  font-size: var(--fs-tiny);
  color: var(--blue-soft);
  letter-spacing: 0.1em;
  margin-bottom: var(--s-1);
}
.chapter-nav__title {
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.2;
}
.chapter-nav__time {
  font-family: var(--mono);
  font-size: var(--fs-tiny);
  color: var(--steel);
  margin-top: var(--s-1);
}

@media (min-width: 768px) {
  .chapter-nav__item { border-top: 0; border-left: 1px solid var(--ink-3); padding: 0 var(--s-5); }
  .chapter-nav__item:first-child { border-left: 0; padding-left: 0; }
}

/* ============================================
   CHAPTER — STICKY HEADER + SECTIONS
   ============================================ */
.chapter {
  position: relative;
  background: var(--paper);
  color: var(--ink);
}
.chapter--dark {
  background: var(--ink);
  color: var(--paper);
}
.chapter--cream { background: var(--cream); }

.chapter__sticky {
  position: sticky;
  top: 60px;
  z-index: 10;
  background: inherit;
  padding: var(--s-5) var(--s-5);
  border-bottom: 1px solid currentColor;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-5);
  max-width: 1280px;
  margin: 0 auto;
}
.chapter__sticky-meta {
  display: flex;
  align-items: baseline;
  gap: var(--s-4);
  font-family: var(--mono);
  font-size: var(--fs-small);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.chapter__sticky-num { color: var(--blue); }
.chapter--dark .chapter__sticky-num { color: var(--blue-soft); }
.chapter__sticky-divider { opacity: 0.4; }
.chapter__sticky-title {
  font-family: var(--display);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 500;
  letter-spacing: -0.01em;
}
.chapter__sticky-progress {
  flex: 0 0 200px;
  height: 2px;
  background: rgba(127, 127, 127, 0.2);
  position: relative;
}
.chapter__sticky-progress span {
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 0%;
  background: var(--red);
  transition: width 0.3s var(--ease-out);
}

.chapter__body {
  max-width: 1280px;
  margin: 0 auto;
  padding: var(--s-8) var(--s-5) var(--s-10);
}

/* ============================================
   SECTION COUNTER
   ============================================ */
.section {
  padding: var(--s-9) 0;
  position: relative;
}
.section--photo {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-7);
  align-items: center;
}

@media (min-width: 900px) {
  .section--photo { grid-template-columns: 1fr 1fr; }
  .section--photo-reverse .section__copy { order: 2; }
  .section--photo-reverse .section__media { order: 1; }
}

.section__counter {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  font-family: var(--mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: var(--s-5);
}
.section--dark .section__counter { color: var(--blue-soft); }
.section__counter-num {
  font-size: 0.875rem;
  color: var(--red);
  font-weight: 600;
}
.section__counter-line {
  width: 24px; height: 1px;
  background: currentColor;
}

.section__eyebrow {
  font-family: var(--mono);
  font-size: var(--fs-small);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: var(--s-4);
}
.section--dark .section__eyebrow { color: var(--blue-soft); }

.section__title {
  font-family: var(--display);
  font-size: var(--fs-h1);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: var(--s-5);
  max-width: 20ch;
}
.section__title em {
  font-style: italic;
  color: var(--red);
}
.section--dark .section__title em { color: var(--red-soft); }

.section__lead {
  font-size: var(--fs-h3);
  font-weight: 300;
  line-height: 1.4;
  max-width: 50ch;
  margin-bottom: var(--s-6);
  opacity: 0.9;
}

.section__body p {
  font-size: var(--fs-body);
  line-height: 1.7;
  margin-bottom: var(--s-4);
  max-width: 60ch;
}

.section__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-md);
  aspect-ratio: 4/5;
  background: var(--smoke);
}
.section__media--landscape { aspect-ratio: 4/3; }
.section__media--wide { aspect-ratio: 16/10; }
.section__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}
.section__media:hover img { transform: scale(1.03); }

.section__media-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--s-4) var(--s-5);
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  color: var(--paper);
  font-family: var(--mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ============================================
   STAT / BIG CALLOUTS
   ============================================ */
.stat-block {
  padding: var(--s-9) 0;
  text-align: center;
  border-block: 1px solid currentColor;
  border-color: var(--line);
}
.chapter--dark .stat-block { border-color: var(--ink-3); }
.stat-block__number {
  font-family: var(--display);
  font-size: clamp(4rem, 12vw, 10rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--red);
  margin-bottom: var(--s-3);
}
.stat-block__label {
  font-family: var(--mono);
  font-size: var(--fs-small);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  max-width: 50ch;
  margin: 0 auto;
  opacity: 0.8;
}

/* ============================================
   BIG CTA — "FREE"
   ============================================ */
.big-cta {
  padding: var(--s-10) var(--s-5);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.big-cta__word {
  font-family: var(--display);
  font-size: clamp(8rem, 25vw, 22rem);
  font-weight: 400;
  line-height: 0.85;
  letter-spacing: -0.05em;
  color: var(--red);
  margin-bottom: var(--s-6);
  position: relative;
  display: inline-block;
}
.big-cta__word::after {
  content: "FREE";
}
.big-cta__sub {
  font-family: var(--display);
  font-size: var(--fs-h2);
  font-weight: 400;
  font-style: italic;
  max-width: 30ch;
  margin: 0 auto var(--s-6);
  line-height: 1.2;
}
.big-cta__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  background: var(--ink);
  color: var(--paper);
  padding: var(--s-4) var(--s-6);
  border-radius: var(--r-pill);
  font-size: var(--fs-body);
  font-weight: 500;
  transition: transform 0.2s var(--ease-out), background 0.2s;
}
.big-cta__cta:hover { transform: translateY(-2px); background: var(--ink-2); }
.chapter--dark .big-cta__cta { background: var(--paper); color: var(--ink); }

/* ============================================
   PROCESS STEPS
   ============================================ */
.process {
  padding: var(--s-8) 0;
}
.process__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-5);
}
@media (min-width: 768px) {
  .process__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .process__grid { grid-template-columns: repeat(4, 1fr); }
}

.step {
  position: relative;
  padding: var(--s-6) var(--s-5);
  background: var(--smoke);
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
}
.chapter--dark .step { background: var(--ink-2); border-color: var(--ink-3); }
.step:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08); }
.step__num {
  font-family: var(--mono);
  font-size: var(--fs-small);
  color: var(--blue);
  letter-spacing: 0.1em;
  margin-bottom: var(--s-4);
}
.chapter--dark .step__num { color: var(--blue-soft); }
.step__title {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: var(--s-3);
  line-height: 1.2;
}
.step__body {
  font-size: var(--fs-small);
  line-height: 1.6;
  opacity: 0.85;
}

/* ============================================
   ADAS COMPARISON
   ============================================ */
.adas-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-5);
  margin: var(--s-7) 0;
}
@media (min-width: 768px) {
  .adas-grid { grid-template-columns: 1fr 1fr; gap: var(--s-7); }
}
.adas-card {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--r-md);
  background: var(--ink);
}
.adas-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.85);
}
.adas-card__label {
  position: absolute;
  top: var(--s-4); left: var(--s-4);
  background: var(--paper);
  color: var(--ink);
  padding: var(--s-2) var(--s-3);
  font-family: var(--mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--r-sm);
}
.adas-card__caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: var(--s-5) var(--s-4);
  color: var(--paper);
  font-family: var(--display);
  font-size: 1.25rem;
  font-style: italic;
  background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
}

/* ============================================
   SVG ROUTE (between chapters)
   ============================================ */
.route {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  padding: var(--s-10) 0;
  overflow: hidden;
}
.route__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--s-5);
}
.route__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: var(--s-7);
  flex-wrap: wrap;
  gap: var(--s-5);
}
.route__title {
  font-family: var(--display);
  font-size: var(--fs-h1);
  font-weight: 400;
  line-height: 1.05;
  max-width: 16ch;
}
.route__title em { font-style: italic; color: var(--blue-soft); }
.route__legend {
  font-family: var(--mono);
  font-size: var(--fs-small);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
  display: flex;
  gap: var(--s-5);
  align-items: center;
}
.route__legend-dot {
  display: inline-block;
  width: 10px; height: 10px;
  background: var(--blue);
  border-radius: 50%;
  margin-right: var(--s-2);
}
.route__legend-dot--red { background: var(--red); }

.route__svg {
  width: 100%;
  height: auto;
  display: block;
}
.route__svg-path {
  fill: none;
  stroke: var(--blue-soft);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 8px rgba(51, 168, 217, 0.5));
}
.route__svg-path-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 2;
  stroke-linecap: round;
}
.route__city {
  fill: var(--paper);
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.route__city-marker {
  fill: var(--blue);
  stroke: var(--paper);
  stroke-width: 2;
}
.route__vehicle {
  fill: var(--red);
  filter: drop-shadow(0 0 12px rgba(229, 25, 25, 0.6));
  transition: transform 0.1s linear;
}

/* ============================================
   TRUST GRID
   ============================================ */
.trust {
  padding: var(--s-9) 0;
}
.trust__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--s-3);
}
@media (min-width: 768px) {
  .trust__grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .trust__grid { grid-template-columns: repeat(4, 1fr); }
}
.trust__item {
  padding: var(--s-5);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  text-align: center;
  transition: border-color 0.2s, background 0.2s;
}
.chapter--dark .trust__item { border-color: var(--ink-3); }
.trust__item:hover { border-color: var(--red); background: var(--smoke); }
.chapter--dark .trust__item:hover { background: var(--ink-2); }
.trust__num {
  font-family: var(--display);
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--red);
  line-height: 1;
  margin-bottom: var(--s-2);
}
.trust__label {
  font-family: var(--mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.7;
}

/* ============================================
   TESTIMONIALS — PAGED
   ============================================ */
.testimonials {
  padding: var(--s-10) 0;
}
.testimonial {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--s-9) var(--s-5);
  max-width: 900px;
  margin: 0 auto;
}
.testimonial__quote {
  font-family: var(--display);
  font-size: clamp(1.5rem, 3.5vw, 2.75rem);
  font-weight: 400;
  font-style: italic;
  line-height: 1.25;
  margin-bottom: var(--s-6);
  position: relative;
}
.testimonial__quote::before {
  content: "“";
  position: absolute;
  top: -0.3em;
  left: -0.5em;
  font-size: 4em;
  line-height: 1;
  color: var(--red);
  opacity: 0.5;
  font-family: var(--display);
}
.testimonial__author {
  font-family: var(--mono);
  font-size: var(--fs-small);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.7;
  display: flex;
  align-items: center;
  gap: var(--s-3);
}
.testimonial__author::before {
  content: "";
  display: inline-block;
  width: 24px; height: 1px;
  background: currentColor;
}

/* ============================================
   FINAL CTA
   ============================================ */
.final-cta {
  background: var(--red);
  color: var(--paper);
  padding: var(--s-10) var(--s-5);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at top right, rgba(0,0,0,0.2) 0%, transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(0,0,0,0.2) 0%, transparent 50%);
}
.final-cta__inner {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}
.final-cta__eyebrow {
  font-family: var(--mono);
  font-size: var(--fs-small);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-bottom: var(--s-4);
}
.final-cta__title {
  font-family: var(--display);
  font-size: var(--fs-display);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: var(--s-6);
}
.final-cta__title em { font-style: italic; }
.final-cta__lead {
  font-size: var(--fs-h3);
  font-weight: 300;
  margin-bottom: var(--s-7);
  max-width: 40ch;
  margin-inline: auto;
  opacity: 0.95;
}
.final-cta__button {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  background: var(--paper);
  color: var(--ink);
  padding: var(--s-5) var(--s-7);
  border-radius: var(--r-pill);
  font-size: var(--fs-body);
  font-weight: 600;
  transition: transform 0.2s var(--ease-out);
}
.final-cta__button:hover { transform: scale(1.03); }

/* ============================================
   CONTACT / QUOTE FORM
   ============================================ */
.contact {
  padding: var(--s-10) var(--s-5);
  background: var(--smoke);
}
.contact__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-8);
}
@media (min-width: 900px) {
  .contact__inner { grid-template-columns: 1fr 1.2fr; gap: var(--s-9); }
}
.contact__title {
  font-family: var(--display);
  font-size: var(--fs-h1);
  font-weight: 400;
  line-height: 1.05;
  margin-bottom: var(--s-4);
}
.contact__title em { font-style: italic; color: var(--red); }
.contact__lead {
  font-size: var(--fs-body);
  line-height: 1.7;
  margin-bottom: var(--s-6);
  max-width: 40ch;
}
.contact__channels {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.contact__channel {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-3) 0;
  border-bottom: 1px solid var(--line);
}
.contact__channel-label {
  font-family: var(--mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
  flex: 0 0 80px;
}
.contact__channel-value {
  font-family: var(--display);
  font-size: 1.25rem;
}

.form {
  background: var(--paper);
  padding: var(--s-6);
  border-radius: var(--r-md);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}
.form__title {
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 500;
  margin-bottom: var(--s-5);
}
.form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-4);
  margin-bottom: var(--s-4);
}
@media (min-width: 600px) {
  .form__row--2 { grid-template-columns: 1fr 1fr; }
}
.form__field { display: flex; flex-direction: column; }
.form__label {
  font-family: var(--mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: var(--s-2);
}
.form__input,
.form__textarea {
  font-family: var(--body);
  font-size: 1rem;
  padding: var(--s-3) var(--s-4);
  background: var(--smoke);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  transition: border-color 0.2s, background 0.2s;
  color: var(--ink);
}
.form__input:focus,
.form__textarea:focus {
  outline: 0;
  border-color: var(--blue);
  background: var(--paper);
}
.form__textarea { resize: vertical; min-height: 120px; }
.form__honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px; opacity: 0; pointer-events: none;
}
.form__submit {
  width: 100%;
  background: var(--red);
  color: var(--paper);
  padding: var(--s-4) var(--s-6);
  border-radius: var(--r-pill);
  font-weight: 600;
  font-size: var(--fs-body);
  margin-top: var(--s-3);
  transition: background 0.2s, transform 0.2s;
}
.form__submit:hover { background: var(--red-deep); transform: translateY(-1px); }
.form__note {
  font-size: var(--fs-tiny);
  color: var(--steel);
  text-align: center;
  margin-top: var(--s-3);
  font-family: var(--mono);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--ink);
  color: var(--paper);
  padding: var(--s-9) 0 var(--s-5);
}
.footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--s-5);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-7);
  margin-bottom: var(--s-8);
}
@media (min-width: 768px) {
  .footer__grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}
.footer__brand img { height: 40px; margin-bottom: var(--s-4); }
.footer__brand-text {
  font-size: var(--fs-small);
  line-height: 1.6;
  opacity: 0.7;
  max-width: 30ch;
}
.footer__col h4 {
  font-family: var(--mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-soft);
  margin-bottom: var(--s-4);
}
.footer__list li { margin-bottom: var(--s-2); }
.footer__list a {
  font-size: var(--fs-small);
  opacity: 0.7;
  transition: opacity 0.2s, color 0.2s;
}
.footer__list a:hover { opacity: 1; color: var(--blue-soft); }
.footer__bottom {
  border-top: 1px solid var(--ink-3);
  padding-top: var(--s-5);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--s-4);
  font-size: var(--fs-tiny);
  opacity: 0.6;
  font-family: var(--mono);
}
.footer__social {
  display: flex;
  gap: var(--s-3);
  font-size: var(--fs-tiny);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.footer__social a:hover { color: var(--blue-soft); }

/* ============================================
   FAQ
   ============================================ */
.faq {
  padding: var(--s-9) 0;
  max-width: 900px;
  margin: 0 auto;
}
.faq__item {
  border-bottom: 1px solid var(--line);
}
.chapter--dark .faq__item { border-color: var(--ink-3); }
.faq__q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--s-5) 0;
  text-align: left;
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 500;
  transition: color 0.2s;
}
.faq__q:hover { color: var(--red); }
.faq__q-icon {
  width: 24px; height: 24px;
  position: relative;
  flex-shrink: 0;
  margin-left: var(--s-4);
}
.faq__q-icon::before, .faq__q-icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  background: currentColor;
  transition: transform 0.3s var(--ease-out);
}
.faq__q-icon::before { width: 16px; height: 1.5px; transform: translate(-50%, -50%); }
.faq__q-icon::after { width: 1.5px; height: 16px; transform: translate(-50%, -50%); }
.faq__item[aria-expanded="true"] .faq__q-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out);
}
.faq__a-inner {
  padding: 0 0 var(--s-5);
  font-size: var(--fs-body);
  line-height: 1.7;
  max-width: 60ch;
  opacity: 0.85;
}

/* ============================================
   SCROLL REVEAL — IntersectionObserver
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal-word.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   STICKY BOTTOM CTA (MOBILE)
   ============================================ */
.sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 90;
  background: var(--ink);
  color: var(--paper);
  padding: var(--s-3) var(--s-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.15);
  transform: translateY(100%);
  transition: transform 0.3s var(--ease-out);
}
.sticky-cta.is-visible { transform: translateY(0); }
.sticky-cta__label {
  font-family: var(--mono);
  font-size: var(--fs-tiny);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.7;
}
.sticky-cta__phone {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  background: var(--red);
  color: var(--paper);
  padding: var(--s-2) var(--s-4);
  border-radius: var(--r-pill);
  font-weight: 600;
  font-size: var(--fs-small);
}
@media (min-width: 1024px) { .sticky-cta { display: none; } }

/* ============================================
   BUTTONS (GLOBAL)
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-3);
  padding: var(--s-4) var(--s-6);
  border-radius: var(--r-pill);
  font-weight: 600;
  font-size: var(--fs-body);
  letter-spacing: 0.01em;
  transition: transform 0.2s var(--ease-out), background 0.2s;
  white-space: nowrap;
}
.btn--primary { background: var(--red); color: var(--paper); }
.btn--primary:hover { background: var(--red-deep); transform: translateY(-2px); }
.btn--ghost {
  color: currentColor;
  border: 1px solid currentColor;
}
.btn--ghost:hover { background: currentColor; }
.btn--ghost.btn--inverse:hover { color: var(--ink); }

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 200ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }
  .reveal, .reveal-word {
    opacity: 1 !important;
    transform: none !important;
  }
  .hero__layer { transform: none !important; }
  .route__vehicle { display: none; }
  .route__svg-path { stroke-dasharray: none !important; stroke-dashoffset: 0 !important; }
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.text-mono { font-family: var(--mono); }
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ============================================
   MOBILE FIXES (added by supervisor post-QA)
   ============================================ */
@media (max-width: 768px) {
  .chapter__sticky { padding: var(--s-3) var(--s-4); gap: var(--s-3); }
  .chapter__sticky-meta { font-size: 0.7rem; gap: var(--s-2); flex-shrink: 0; }
  .chapter__sticky-progress { flex: 1 1 auto; min-width: 60px; }
  .chapter__sticky-divider { display: none; }
  .chapter__sticky-title { display: none; }
  .chapter__head { padding: var(--s-7) var(--s-4) var(--s-5); }
  .chapter__num { font-size: clamp(2.5rem, 12vw, 4rem); }
  .chapter__title { font-size: clamp(2rem, 8vw, 3rem); }
  .container, .wrap { padding-left: var(--s-4); padding-right: var(--s-4); }
}
@media (max-width: 480px) {
  .chapter__sticky-meta .chapter__sticky-num { font-size: 0.65rem; }
  .container, .wrap { padding-left: var(--s-3); padding-right: var(--s-3); }
}