/* ==========================================================================
   EHCO Window Tinting — homepage concept
   Token system derived from the EHCO badge: carbon base, petrol accent.
   ========================================================================== */

:root {
  /* Color */
  --carbon: #0d1214;        /* page base */
  --graphite: #161d20;      /* raised dark surface */
  --line-dark: #26343a;     /* hairlines on dark */
  --petrol: #4c6d7b;        /* EHCO slate teal (accent) */
  --petrol-bright: #7fa2b0; /* accent on dark text/links */
  --petrol-deep: #16323d;   /* dark brand panel (logo ink) */
  --paper: #eef1f0;         /* light section base */
  --paper-raised: #ffffff;
  --line-light: #d3dbda;
  --ink: #142a33;           /* text on light */
  --ink-muted: #4e6068;     /* secondary text on light */
  --mist: #a7b6bb;          /* secondary text on dark */
  --white: #f4f7f6;

  /* Type */
  --font-display: "Poppins", "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Archivo", "Helvetica Neue", Arial, sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem);
  --text-lg: clamp(1.125rem, 1rem + 0.4vw, 1.3125rem);
  --text-h2: clamp(1.9rem, 1.35rem + 2.4vw, 3.4rem);
  --text-h1: clamp(2.3rem, 1.35rem + 4.9vw, 5.6rem);

  /* Layout */
  --container: 74rem;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section-pad: clamp(4rem, 9vw, 8.5rem);
  --header-h: 4.4rem; /* roomier for the larger logo; raised again at laptop+ */
}

/* ---------- Reset / base ---------- */

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--white);
  background: var(--carbon);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.01em;
  margin: 0 0 0.6em;
}

h1 { font-size: var(--text-h1); }
h2 { font-size: var(--text-h2); }

p { margin: 0 0 1em; }

a { color: inherit; }

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

/* Focus must hold 3:1 against light surfaces (WCAG 1.4.11) */
.section-light :focus-visible { outline-color: var(--petrol-deep); }

.skip-link {
  position: absolute;
  left: -200vw;
  top: 0;
  background: var(--petrol-deep);
  color: var(--white);
  padding: 0.6rem 1rem;
  z-index: 200;
}
.skip-link:focus { left: 0; }

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- Shared devices ---------- */

.eyebrow {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--petrol-bright);
  margin-bottom: 1.4rem;
}

.section-light .eyebrow { color: var(--petrol); }

.diamond {
  width: 0.55rem;
  height: 0.55rem;
  border: 1px solid currentColor;
  transform: rotate(45deg) scaleY(1.35);
  flex: none;
  margin-top: 0.2em; /* aligns with first text line when the label wraps */
}

.placeholder-text {
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  color: var(--mist);
  opacity: 0.85;
}
/* full opacity on light surfaces: ink-muted at 0.85 falls under 4.5:1 AA */
.section-light .placeholder-text { color: var(--ink-muted); opacity: 1; }

/* Buttons */

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  text-align: center;
  padding: 0.85rem 1.6rem;
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease;
}

.btn-lg { padding: 1.05rem 2rem; }
.btn-block { width: 100%; }

.btn-solid {
  background: var(--petrol);
  color: var(--white);
  border-color: var(--petrol);
}
.btn-solid:hover { background: var(--petrol-bright); border-color: var(--petrol-bright); color: #0b1114; }

.btn-ghost {
  border-color: rgba(244, 247, 246, 0.35);
  color: var(--white);
}
.btn-ghost:hover { border-color: var(--white); }

.btn-outline {
  border-color: var(--petrol);
  color: var(--petrol-deep);
}
.btn-outline:hover { background: var(--petrol); color: var(--paper); }

/* Disabled / busy state — shared across every button variant.
   The quote form toggles [disabled] during submit; this gives that a
   consistent resting look: dimmed, not-allowed cursor, and no hover
   lift, shadow, or variant recolor. (Higher specificity than the
   :hover/:active rules in the motion section, so order-independent.) */
.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}
.btn:disabled:hover,
.btn:disabled:active,
.btn[aria-disabled="true"]:hover {
  transform: none;
  box-shadow: none;
}
.btn-solid:disabled:hover,
.btn-solid[aria-disabled="true"]:hover {
  background: var(--petrol);
  border-color: var(--petrol);
  color: var(--white);
}
.btn-ghost:disabled:hover,
.btn-ghost[aria-disabled="true"]:hover { border-color: rgba(244, 247, 246, 0.35); }
.btn-outline:disabled:hover,
.btn-outline[aria-disabled="true"]:hover { background: transparent; color: var(--petrol-deep); }

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: box-shadow 220ms ease;
}

/* Glass layer lives on a pseudo-element: backdrop-filter on .site-header itself
   would make it the containing block for the fixed .mobile-menu (Chrome),
   which breaks the menu's positioning/painting. */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(13, 18, 20, 0.66);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  backdrop-filter: blur(16px) saturate(150%);
  opacity: 0;
  transition: opacity 220ms ease;
}

.site-header.scrolled::before { opacity: 1; }

.site-header.scrolled {
  box-shadow: 0 1px 0 rgba(38, 52, 58, 0.65);
}

.header-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--white);
}

.brand-logo { height: 3.4rem; width: auto; }

.site-nav { display: none; }

.site-nav ul {
  display: flex;
  gap: 1.9rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-decoration: none;
  color: var(--mist);
  transition: color 160ms ease;
}
.site-nav a:hover { color: var(--white); }

.header-actions { display: flex; align-items: center; gap: 1.1rem; }

.header-phone {
  display: none;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-decoration: none;
  color: var(--white);
}
.header-phone:hover { color: var(--petrol-bright); }

.header-actions .btn-solid { display: none; }

/* Mobile nav toggle */

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  width: 44px;
  height: 44px;
  padding: 0 8px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle-bar {
  height: 2px;
  width: 100%;
  background: var(--white);
  transition: transform 200ms ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(4.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { transform: translateY(-4.5px) rotate(-45deg); }

.mobile-menu[hidden] { display: none; }

.mobile-menu {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--carbon);
  padding: clamp(1.5rem, 6vw, 3rem) var(--gutter) 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
}

.mobile-menu ul { list-style: none; margin: 0; padding: 0; }

.mobile-menu li + li { border-top: 1px solid var(--line-dark); }

.mobile-menu a:not(.btn) {
  display: block;
  padding: 0.85rem 0;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--white);
}

/* Call/Quote stay reachable even when the link list scrolls */
.mobile-menu-actions {
  display: grid;
  gap: 0.8rem;
  padding-top: 1.4rem;
  position: sticky;
  bottom: 0;
  background: linear-gradient(180deg, rgba(13, 18, 20, 0) 0%, var(--carbon) 22%);
  padding-bottom: 0.4rem;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero-media { position: absolute; inset: 0; }

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 68% center;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(13, 18, 20, 0.55) 0%, rgba(13, 18, 20, 0.05) 30%, rgba(13, 18, 20, 0.82) 88%),
    linear-gradient(90deg, rgba(13, 18, 20, 0.78) 0%, rgba(13, 18, 20, 0.25) 55%, rgba(13, 18, 20, 0.05) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  /* top padding keeps content clear of the fixed header on short viewports */
  padding: calc(var(--header-h) + 1.5rem) var(--gutter) clamp(3.5rem, 9vh, 6rem);
}

.hero h1 { max-width: 11em; margin-bottom: 0.45em; }

.hero-sub {
  max-width: 34em;
  font-size: var(--text-lg);
  color: var(--mist);
  margin-bottom: 2rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 1.6rem;
}

/* Quiet trust signal sitting just under the hero CTAs (visible social
   proof only — no card, no schema). Secondary to the headline and CTA. */
.hero-trust {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1.1rem;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--white);
}
.hero-trust .diamond { color: var(--petrol-bright); margin-top: 0; }

.hero-note {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mist);
  margin: 0;
}

/* ---------- Trust strip ---------- */

.strip {
  border-block: 1px solid var(--line-dark);
  background: var(--graphite);
}

.strip-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding: 1.6rem var(--gutter);
  display: grid;
  gap: 1.4rem;
}

.strip-item p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--mist);
  letter-spacing: 0.04em;
}

.strip-title {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 0.2rem;
  color: var(--white);
}

.strip-shades { display: flex; flex-direction: column; gap: 0.45rem; }

.shade-band { display: flex; height: 2.1rem; }

.shade { flex: 1; border: 1px solid var(--line-dark); border-left-width: 0; }
.shade:first-child { border-left-width: 1px; }
.shade.s1 { background: rgba(238, 241, 240, 0.28); }
.shade.s2 { background: rgba(238, 241, 240, 0.16); }
.shade.s3 { background: rgba(238, 241, 240, 0.09); }
.shade.s4 { background: rgba(238, 241, 240, 0.04); }
.shade.s5 { background: rgba(0, 0, 0, 0.55); }

.shade-caption {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}
.strip .shade-caption { margin: 0; }

/* ---------- Sections ---------- */

.section { padding-block: var(--section-pad); }

.section-dark { background: var(--carbon); color: var(--white); }

.section-light { background: var(--paper); color: var(--ink); }

.section-light h2 { color: var(--ink); }

.section-light p { color: var(--ink-muted); }

.section-head { max-width: 46rem; margin-bottom: clamp(2.2rem, 5vw, 3.8rem); }

.head-note { color: var(--mist); max-width: 38em; }
.section-light .head-note { color: var(--ink-muted); }

/* Split layout */

.split {
  display: grid;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.split-media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.split-media.portrait img { aspect-ratio: 4 / 5; }

.split-copy > p { max-width: 36em; }

.automotive .split-media img { aspect-ratio: 4 / 5; }

/* Benefit list */

.benefit-list {
  margin: 1.8rem 0;
  display: grid;
  gap: 1.1rem 2rem;
}

.benefit-list div { border-top: 1px solid var(--line-dark); padding-top: 0.9rem; }

.benefit-list dt {
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 0.15rem;
}

.benefit-list dd {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--mist);
}

.spec-placeholder {
  border: 1px dashed var(--line-dark);
  padding: 0.9rem 1.1rem;
  margin: 0 0 1.8rem;
}
.spec-placeholder p { margin: 0 0 0.2rem; font-size: var(--text-sm); }

/* Check list (light sections) */

.check-list {
  list-style: none;
  margin: 1.6rem 0 2rem;
  padding: 0;
}

.check-list li {
  position: relative;
  padding: 0.55rem 0 0.55rem 1.6rem;
  border-top: 1px solid var(--line-light);
  color: var(--ink-muted);
}
.check-list li:last-child { border-bottom: 1px solid var(--line-light); }

.check-list li::before {
  content: "";
  position: absolute;
  left: 0.15rem;
  top: 1.05rem;
  width: 0.45rem;
  height: 0.45rem;
  border: 1px solid var(--petrol);
  transform: rotate(45deg) scaleY(1.35);
}

/* ---------- Gallery ---------- */

.gallery-grid {
  display: grid;
  gap: clamp(0.8rem, 2vw, 1.4rem);
}

.gallery-grid figure { margin: 0; }

.gallery-grid img { width: 100%; height: 100%; object-fit: cover; }

.g-large img { aspect-ratio: 4 / 3; }
.g-tall img { aspect-ratio: 3 / 4; }
.g-wide img { aspect-ratio: 16 / 9; }

/* ---------- Commercial: tighter ---------- */

.commercial { padding-top: 0; }

/* ---------- Mobile service ---------- */

.mobile-service {
  background: var(--petrol-deep);
  color: var(--white);
}

.mobile-service .head-note { color: var(--mist); }

.service-route {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem 0;
  margin: 2.4rem 0 1.4rem;
}

.route-stop {
  position: relative;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 0.9rem + 1.2vw, 1.7rem);
  font-weight: 500;
  white-space: nowrap;
  padding-right: 2.6rem;
  margin-right: 2.6rem;
}

.route-stop::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 2.6rem;
  height: 1px;
  background: rgba(167, 182, 187, 0.4);
  transform: translateX(100%) translateY(-50%);
}

.route-stop::before {
  content: "";
  position: absolute;
  right: -3.2rem;
  top: 50%;
  width: 0.4rem;
  height: 0.4rem;
  border: 1px solid var(--petrol-bright);
  transform: translateY(-50%) rotate(45deg);
}

.route-stop:last-child { padding-right: 0; margin-right: 0; }
.route-stop:last-child::after,
.route-stop:last-child::before { display: none; }

.route-more { color: var(--mist); font-family: var(--font-body); font-size: var(--text-sm); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; }

.route-note {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mist);
  margin: 0;
}

/* ---------- Reviews ---------- */

.review-grid {
  display: grid;
  gap: 1.2rem;
}

.review-card {
  margin: 0;
  border: 1px solid var(--line-dark);
  background: var(--graphite);
  padding: 1.6rem;
}

.review-card footer { font-size: var(--text-sm); color: var(--mist); }

.review-links {
  margin: 2rem 0 0;
  display: flex;
  gap: 0.8rem;
  font-size: var(--text-sm);
  color: var(--mist);
}
.review-links a { color: var(--petrol-bright); text-decoration-color: rgba(127, 162, 176, 0.4); }
.review-links a:hover { color: var(--white); }

/* ---------- Quote / final CTA ---------- */

.quote {
  position: relative;
  overflow: hidden;
}

.quote-media { position: absolute; inset: 0; }

.quote-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 70%;
}

.quote-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 18, 20, 0.9) 0%, rgba(13, 18, 20, 0.72) 100%);
}

.quote-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.quote-copy p { color: var(--mist); max-width: 30em; }

.quote-phone {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 1.2rem + 2vw, 2.6rem);
  font-weight: 600;
  text-decoration: none;
  color: var(--white);
  margin-top: 0.6rem;
}
.quote-phone:hover { color: var(--petrol-bright); }

.quote-phone-note {
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-top: 0.4rem;
}

.quote-form {
  background: rgba(22, 29, 32, 0.88);
  backdrop-filter: blur(6px);
  border: 1px solid var(--line-dark);
  padding: clamp(1.4rem, 4vw, 2.2rem);
}

.form-title {
  font-size: 1.45rem;
  margin-bottom: 1.2rem;
}

.form-row {
  display: grid;
  gap: 0 1rem;
}

.field { margin-bottom: 1rem; }

.field label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
  margin-bottom: 0.35rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  font: inherit;
  font-size: max(var(--text-sm), 16px); /* 16px floor stops iOS zoom-on-focus */
  color: var(--white);
  background: rgba(13, 18, 20, 0.6);
  border: 1px solid rgba(167, 182, 187, 0.45); /* visible field boundary (WCAG 1.4.11) */
  border-radius: 2px;
  padding: 0.8rem 0.85rem; /* comfortable one-thumb touch height */
}

.field input::placeholder,
.field textarea::placeholder { color: rgba(167, 182, 187, 0.75); }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--petrol-bright);
  outline-offset: 0;
  border-color: transparent;
}

.field textarea { resize: vertical; }

.form-note {
  margin: 0.9rem 0 0;
  font-size: var(--text-sm);
  color: var(--petrol-bright);
}

/* ---------- Footer ---------- */

.site-footer {
  background: #0a0f11;
  border-top: 1px solid var(--line-dark);
  color: var(--mist);
  font-size: var(--text-sm);
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  padding-block: clamp(3rem, 6vw, 4.5rem);
}

.footer-badge { width: 14rem; max-width: 100%; height: auto; margin-bottom: 1.2rem; }

.footer-brand p { margin-bottom: 1rem; }

.footer-phone {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--white);
  text-decoration: none;
}
.footer-phone:hover { color: var(--petrol-bright); }

.footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.footer-nav a,
.footer-social a {
  color: var(--mist);
  text-decoration: none;
}
.footer-nav a:hover,
.footer-social a:hover { color: var(--white); }

.footer-social { display: grid; gap: 0.55rem; align-content: start; }

.footer-bottom {
  border-top: 1px solid var(--line-dark);
  padding: 1.2rem var(--gutter) calc(1.2rem + 4.5rem); /* clears the mobile bar */
  text-align: center;
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
}
.footer-bottom p { margin: 0; }

/* ---------- Sticky mobile bar ---------- */

.mobile-bar {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 90;
  display: grid;
  grid-template-columns: 1fr 2fr;
  border-top: 1px solid var(--line-dark);
  background: rgba(13, 18, 20, 0.88);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  padding-bottom: env(safe-area-inset-bottom);
}

/* Discreet: slides in only after the hero (JS-driven); always visible without JS.
   visibility keeps the off-screen bar out of tab order / AT while hidden. */
html.js .mobile-bar {
  transform: translateY(102%);
  visibility: hidden;
  transition: transform 0.5s var(--ease-out), visibility 0s 0.5s;
}
html.js .mobile-bar.visible { transform: translateY(0); visibility: visible; transition: transform 0.5s var(--ease-out), visibility 0s; }

.mobile-bar a {
  display: block;
  text-align: center;
  padding: 1rem 0.5rem;
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
}

.mobile-bar-call { color: var(--white); border-right: 1px solid var(--line-dark); }

.mobile-bar-quote { background: var(--petrol); color: var(--white); }

/* ==========================================================================
   Motion system — slow, smooth, restrained. All effects are gated on
   html.js (no-JS users see everything) and prefers-reduced-motion.
   ========================================================================== */

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

/* Soft rise for text blocks */
html.js .rv {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
  transition-delay: var(--rv-delay, 0ms);
}
html.js .rv.in-view { opacity: 1; transform: none; }

/* Masked wipe + settle for imagery */
html.js .rv-media {
  clip-path: inset(0 0 100% 0);
  transition: clip-path 1.1s var(--ease-out);
  transition-delay: var(--rv-delay, 0ms);
}
html.js .rv-media img {
  transform: scale(1.06);
  transition: transform 1.5s var(--ease-out);
  transition-delay: var(--rv-delay, 0ms);
}
html.js .rv-media.in-view { clip-path: inset(0 0 0 0); }
html.js .rv-media.in-view img { transform: none; }

/* Hero entrance: image fades, content rises in sequence */
html.js .hero-media img { opacity: 0; transition: opacity 1.3s ease; }
html.js.hero-ready .hero-media img { opacity: 1; }

html.js .hero-enter > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s var(--ease-out), transform 1s var(--ease-out);
}
html.js.hero-ready .hero-enter > * { opacity: 1; transform: none; }
html.js .hero-enter > :nth-child(1) { transition-delay: 0.15s; }
html.js .hero-enter > :nth-child(2) { transition-delay: 0.28s; }
html.js .hero-enter > :nth-child(3) { transition-delay: 0.42s; }
html.js .hero-enter > :nth-child(4) { transition-delay: 0.56s; }
html.js .hero-enter > :nth-child(5) { transition-delay: 0.7s; }
html.js .hero-enter > :nth-child(6) { transition-delay: 0.84s; }

/* Micro-parallax hosts: overscan so translation never exposes edges */
.hero-media img,
.quote-media img {
  position: absolute;
  left: 0;
  top: -7%;
  width: 100%;
  height: 114%;
  object-fit: cover;
}

/* Image depth: gentle bottom vignette on framed imagery */
.split-media,
.gallery-grid figure {
  position: relative;
  overflow: hidden;
}
.split-media::after,
.gallery-grid figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(13, 18, 20, 0) 70%, rgba(13, 18, 20, 0.26) 100%);
}

/* Hover states (pointer devices only) */
@media (hover: hover) {
  .gallery-grid figure img:hover,
  .split-media img:hover { transform: scale(1.03); }

  .review-card { transition: border-color 0.4s ease, transform 0.6s var(--ease-out); }
  .review-card:hover { border-color: var(--petrol); transform: translateY(-3px); }
}

.gallery-grid figure img,
.split-media img { transition: transform 1.5s var(--ease-out); }

.btn { transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease, transform 0.45s var(--ease-out), box-shadow 0.45s var(--ease-out); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); transition-duration: 0.1s; }
.btn-solid:hover { box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35); }

/* Nav underline sweep */
.site-nav a {
  position: relative;
  padding-bottom: 0.35rem;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--petrol-bright);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.45s var(--ease-out);
}
.site-nav a:hover::after,
.site-nav a:focus-visible::after { transform: scaleX(1); }

/* ---------- Before / after compare slider ---------- */

.compare-wrap { margin-top: clamp(3rem, 7vw, 5.5rem); }

.compare {
  position: relative;
  aspect-ratio: 16 / 7;
  overflow: hidden;
  background: var(--graphite);
}

/* Taller frame on small screens so the comparison stays readable */
@media (max-width: 40em) {
  .compare { aspect-ratio: 4 / 3; }
}

.compare img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.compare-before-clip {
  position: absolute;
  inset: 0;
  clip-path: inset(0 calc(100% - var(--pos, 50%)) 0 0);
}

.compare-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos, 50%);
  width: 1px;
  background: rgba(244, 247, 246, 0.85);
  pointer-events: none;
}

.compare-thumb {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  color: var(--white);
  background: rgba(13, 18, 20, 0.72);
  border: 1px solid rgba(244, 247, 246, 0.5);
  backdrop-filter: blur(4px);
  transition: transform 0.3s var(--ease-out), border-color 0.3s ease;
}

.compare:hover .compare-thumb { border-color: var(--white); transform: translate(-50%, -50%) scale(1.06); }

.compare-tag {
  position: absolute;
  top: 1rem;
  padding: 0.35rem 0.75rem;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white);
  background: rgba(13, 18, 20, 0.55);
  border: 1px solid rgba(244, 247, 246, 0.25);
  backdrop-filter: blur(4px);
  pointer-events: none;
}
.compare-tag-before { left: 1rem; }
.compare-tag-after { right: 1rem; }

.compare-range {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
  touch-action: pan-y;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
}

.compare:has(.compare-range:focus-visible),
.compare.range-focus { /* .range-focus = JS fallback for browsers without :has() */
  outline: 2px solid var(--petrol-bright);
  outline-offset: 3px;
}

.compare-note {
  margin: 0.9rem 0 0;
  font-size: var(--text-sm);
  color: var(--mist);
}

/* ---------- Reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js .rv,
  html.js .rv-media { opacity: 1; transform: none; clip-path: none; transition: none; }
  html.js .rv-media img { transform: none; transition: none; }
  html.js .hero-enter > *,
  html.js .hero-media img { opacity: 1; transform: none; transition: none; }
  * { transition-duration: 0.01ms !important; animation: none !important; }
}

/* ==========================================================================
   Breakpoints (mobile-first)
   ========================================================================== */

/* Small phones: keep "Done where you are." on one line, full-width tap targets
   (sizes tuned for Poppins, which runs wider than the original display face) */
@media (max-width: 430px) {
  .hero h1 { font-size: 2rem; }
  .cta-row .btn { flex: 1 1 100%; }
}
@media (max-width: 380px) {
  .hero h1 { font-size: 1.82rem; }
}

/* Tablet ~768px */
@media (min-width: 48em) {
  .strip-inner {
    grid-template-columns: repeat(3, 1fr) 14rem;
    align-items: center;
    gap: 2.5rem;
  }

  .split { grid-template-columns: 1fr 1fr; }
  .split-flip .split-media { order: 2; }
  .split-flip .split-copy { order: 1; }

  .benefit-list { grid-template-columns: 1fr 1fr; }

  .form-row { grid-template-columns: 1fr 1fr; }

  .gallery-grid {
    grid-template-columns: 3fr 2fr;
    grid-template-areas:
      "large tall"
      "wide  wide";
  }
  .g-large { grid-area: large; }
  .g-tall { grid-area: tall; }
  .g-wide { grid-area: wide; }
  .g-large img, .g-tall img { height: 100%; aspect-ratio: auto; }
  .g-large { min-height: 24rem; }

  .review-grid { grid-template-columns: repeat(3, 1fr); }

  .quote-inner { grid-template-columns: 1.1fr 1fr; }

  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }

  .footer-bottom { padding-bottom: 1.2rem; }

  .mobile-bar { display: none; }
}

/* Laptop ~1024px */
@media (min-width: 64em) {
  :root { --header-h: 5.1rem; }
  .brand-logo { height: 4.4rem; }
  .site-nav { display: block; }
  .header-phone { display: inline; }
  .header-actions .btn-solid { display: inline-block; }
  .nav-toggle { display: none; }
  .mobile-menu { display: none !important; }

  .hero-content { padding-bottom: clamp(4rem, 11vh, 7rem); }

  .automotive .split { grid-template-columns: 5fr 6fr; }
}

/* Desktop 1440px+ */
@media (min-width: 90em) {
  :root { --container: 82rem; }
}