/* ============================================================
   Ad Garage Expert Auto Services des Martégaux
   Composition: warm earth editorial · diagonal split · expandable index
   ============================================================ */

:root {
  --bg:        #f5efe4;
  --bg-deep:   #ece3d3;
  --ink:       #2b1e14;
  --ink-soft:  #4a382a;
  --accent:    #c25a37;
  --accent-dk: #a4462a;
  --secondary: #6a7a4a;
  --line:      rgba(43, 30, 20, 0.14);
  --line-soft: rgba(43, 30, 20, 0.08);
  --paper-on-ink: #f2e9db;
  --ink-on-ink:   rgba(242, 233, 219, 0.72);

  --serif: 'Fraunces', 'Cormorant Garamond', Georgia, serif;
  --sans:  'DM Sans', 'Inter', system-ui, -apple-system, sans-serif;

  --wrap: 1180px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --radius: 4px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.05rem;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 0.6em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.4rem, 6.2vw, 4.4rem); }
h2 { font-size: clamp(1.75rem, 3.6vw, 2.7rem); }
h3 { font-size: clamp(1.1rem, 1.8vw, 1.35rem); }

p { margin: 0 0 1.1em; max-width: 68ch; }
p:last-child { margin-bottom: 0; }

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent-dk); }

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

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: var(--paper-on-ink);
  padding: 0.75rem 1.25rem; z-index: 100;
}
.skip:focus { left: 0; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.muted { color: var(--ink-soft); opacity: 0.75; }

.eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 1rem;
}
.eyebrow--light { color: #d98a63; }

.section-lede {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 58ch;
  margin-bottom: 2.5rem;
}

/* ---------- ambient background shapes ---------- */
.ambient {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.blob {
  position: absolute;
  display: block;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.2;
}
.blob-a {
  width: 42vw; height: 42vw;
  background: var(--accent);
  top: -8vw; left: -10vw;
  animation: drift-a 46s ease-in-out infinite alternate;
}
.blob-b {
  width: 34vw; height: 34vw;
  background: var(--secondary);
  top: 38vh; right: -12vw;
  animation: drift-b 58s ease-in-out infinite alternate;
}
.blob-c {
  width: 28vw; height: 28vw;
  background: #d9a441;
  bottom: 6vh; left: 12vw;
  animation: drift-c 52s ease-in-out infinite alternate;
}
.blob-d {
  width: 24vw; height: 24vw;
  background: var(--accent);
  top: 62vh; left: 44vw;
  opacity: 0.12;
  animation: drift-b 64s ease-in-out infinite alternate-reverse;
}

@keyframes drift-a {
  from { translate: 0 0; }
  to   { translate: 6vw 5vh; }
}
@keyframes drift-b {
  from { translate: 0 0; }
  to   { translate: -5vw -6vh; }
}
@keyframes drift-c {
  from { translate: 0 0; }
  to   { translate: 4vw -4vh; }
}

/* ---------- header ---------- */
.site-head {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
}
.head-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-block: 0.85rem;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
  margin-right: auto;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  background: var(--ink);
  color: var(--bg);
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
  border-radius: var(--radius);
  flex: none;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-family: var(--serif); font-size: 1.02rem; font-weight: 700; }
.brand-text em {
  font-style: normal;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  opacity: 0.8;
}
.head-nav {
  display: flex;
  gap: 1.4rem;
  font-size: 0.92rem;
}
.head-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  padding-block: 0.5rem;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}
.head-nav a:hover { color: var(--ink); border-bottom-color: var(--accent); }

.head-call {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.15;
  text-decoration: none;
  padding: 0.5rem 0.9rem;
  min-height: 44px;
  justify-content: center;
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--radius);
  transition: background 0.2s;
}
.head-call:hover { background: var(--accent); color: #fff; }
.head-call-label {
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.75;
}
.head-call-num { font-weight: 700; font-size: 0.95rem; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.75rem 1.5rem;
  font-family: var(--sans);
  font-size: 0.98rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius);
  border: 2px solid transparent;
  transition: background 0.2s, color 0.2s, border-color 0.2s, translate 0.2s;
}
.btn--primary { background: var(--accent); color: #fff; }
.btn--primary:hover { background: var(--accent-dk); color: #fff; translate: 0 -2px; }
.btn--ghost { border-color: var(--line); color: var(--ink); }
.btn--ghost:hover { border-color: var(--ink); color: var(--ink); translate: 0 -2px; }
.btn-ico { font-size: 1.05rem; }

/* ============================================================
   HERO — diagonal split
   ============================================================ */
.hero { position: relative; z-index: 1; }

.hero-split {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 78vh;
}
.hero-panel { position: relative; }

.hero-panel--paper {
  background: var(--bg);
  display: flex;
  align-items: center;
  padding: clamp(3rem, 8vw, 6rem) var(--gutter);
}
.hero-copy { max-width: 620px; margin-inline: auto; width: 100%; }

.hero h1 { margin-bottom: 1.2rem; }
.hero h1 .accent { color: var(--accent); font-style: italic; }

.lede {
  font-size: clamp(1.02rem, 1.5vw, 1.16rem);
  color: var(--ink-soft);
  max-width: 54ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin: 2rem 0 2.5rem;
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1.25rem;
  margin: 0;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}
.hero-facts dt {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-soft);
  opacity: 0.7;
  margin-bottom: 0.3rem;
}
.hero-facts dd {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
}

.hero-panel--ink {
  background: var(--ink);
  padding: clamp(2rem, 5vw, 3.5rem) var(--gutter);
  display: flex;
  align-items: center;
}
.hero-figure { margin: 0; width: 100%; max-width: 620px; margin-inline: auto; }
.hero-figure img {
  width: 100%;
  aspect-ratio: 6 / 7;
  object-fit: cover;
  border-radius: var(--radius);
  filter: saturate(0.92) contrast(1.03);
}
.hero-figure figcaption {
  margin-top: 0.9rem;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--ink-on-ink);
}

/* diagonal join on wide screens */
@media (min-width: 900px) {
  .hero-split {
    grid-template-columns: 1fr 1fr;
    min-height: 88vh;
  }
  .hero-panel--paper {
    clip-path: polygon(0 0, 100% 0, 88% 100%, 0 100%);
    padding-right: clamp(4rem, 9vw, 8rem);
  }
  .hero-panel--ink {
    margin-left: -10%;
    clip-path: polygon(12% 0, 100% 0, 100% 100%, 0 100%);
    padding-left: clamp(4rem, 9vw, 8rem);
  }
}

/* ============================================================
   BANDS
   ============================================================ */
.band { position: relative; z-index: 1; padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.band--paper { background: var(--bg); }
.band--ink { background: var(--ink); color: var(--paper-on-ink); }
.band--ink h2, .band--ink h3 { color: var(--paper-on-ink); }
.band--ink p { color: var(--ink-on-ink); }
.band--ink a { color: #e0a184; }

/* ---------- intro ---------- */
.intro-cols {
  display: grid;
  gap: 1.5rem 3rem;
  grid-template-columns: 1fr;
}
@media (min-width: 820px) {
  .intro-cols { grid-template-columns: repeat(3, 1fr); }
  .intro-cols p { font-size: 1rem; }
}

/* ============================================================
   SERVICES — expandable index
   ============================================================ */
.index {
  border-top: 1px solid rgba(242, 233, 219, 0.18);
  margin-top: 1rem;
}

.entry {
  border-bottom: 1px solid rgba(242, 233, 219, 0.18);
}

.entry > summary {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 1rem;
  padding: 1.35rem 0.25rem;
  cursor: pointer;
  list-style: none;
  min-height: 56px;
  transition: color 0.2s, padding-left 0.25s;
}
.entry > summary::-webkit-details-marker { display: none; }
.entry > summary:hover { color: #e0a184; padding-left: 0.6rem; }

.entry-num {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #d98a63;
  opacity: 0.85;
}
.entry-title {
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2.4vw, 1.7rem);
  font-weight: 600;
  line-height: 1.2;
}
.entry-meta {
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--ink-on-ink);
  white-space: nowrap;
}
.entry-plus {
  position: relative;
  width: 20px; height: 20px;
  flex: none;
}
.entry-plus::before,
.entry-plus::after {
  content: "";
  position: absolute;
  inset: 50% 0 auto 0;
  height: 2px;
  background: currentColor;
  transition: rotate 0.3s ease, opacity 0.3s ease;
}
.entry-plus::after { rotate: 90deg; }
.entry[open] .entry-plus::after { rotate: 0deg; opacity: 0; }

.entry-body {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
  padding: 0.25rem 0.25rem 2.25rem;
  animation: riseIn 0.45s ease both;
}
@media (min-width: 820px) {
  .entry-body { grid-template-columns: 1.35fr 1fr; align-items: start; }
}
.entry-body-text p { color: var(--ink-on-ink); max-width: 60ch; }

.entry-list {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}
.entry-list li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.95rem;
  color: var(--ink-on-ink);
}
.entry-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.62em;
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
}

.entry-figure { margin: 0; }
.entry-figure img {
  width: 100%;
  aspect-ratio: 9 / 7;
  object-fit: cover;
  border-radius: var(--radius);
  filter: saturate(0.9);
}

/* ============================================================
   ZONE — diagonal split, inverted
   ============================================================ */
.zone { position: relative; z-index: 1; }
.zone-split { display: grid; grid-template-columns: 1fr; }

.zone-panel--paper {
  background: var(--bg-deep);
  padding: clamp(3rem, 7vw, 5.5rem) var(--gutter);
  display: flex;
  align-items: center;
}
.zone-copy { max-width: 600px; margin-inline: auto; width: 100%; }

.zone-list {
  list-style: none;
  margin: 1.75rem 0 2rem;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}
.zone-list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.98rem;
  color: var(--ink-soft);
}
.zone-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 9px; height: 2px;
  background: var(--secondary);
}

.zone-panel--ink {
  background: var(--ink);
  padding: clamp(2rem, 5vw, 3.5rem) var(--gutter);
  display: flex;
  align-items: center;
}
.zone-figure { margin: 0; width: 100%; max-width: 600px; margin-inline: auto; }
.zone-figure img {
  width: 100%;
  aspect-ratio: 5 / 6;
  object-fit: cover;
  border-radius: var(--radius);
  filter: saturate(0.9) contrast(1.03);
}
.zone-figure figcaption {
  margin-top: 0.9rem;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--ink-on-ink);
}

@media (min-width: 900px) {
  .zone-split { grid-template-columns: 1fr 1fr; }
  .zone-panel--paper {
    clip-path: polygon(0 0, 100% 0, 88% 100%, 0 100%);
    padding-right: clamp(4rem, 9vw, 8rem);
  }
  .zone-panel--ink {
    margin-left: -10%;
    clip-path: polygon(12% 0, 100% 0, 100% 100%, 0 100%);
    padding-left: clamp(4rem, 9vw, 8rem);
  }
}

/* ============================================================
   HORAIRES
   ============================================================ */
.horaires-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 820px) {
  .horaires-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

.hours {
  width: 100%;
  border-collapse: collapse;
  font-size: 1rem;
}
.hours th, .hours td {
  text-align: left;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line-soft);
}
.hours th {
  font-family: var(--sans);
  font-weight: 500;
  color: var(--ink-soft);
}
.hours td {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}
.hours tr.closed th, .hours tr.closed td { color: var(--accent); }

.horaires-note h3 { margin-bottom: 0.75rem; }
.horaires-note p { font-size: 0.98rem; color: var(--ink-soft); }
.horaires-call { margin-top: 1.5rem; }
.horaires-call a {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  text-decoration: none;
  color: var(--ink);
  border-bottom: 3px solid var(--accent);
  padding-bottom: 2px;
}
.horaires-call a:hover { color: var(--accent); }

/* ============================================================
   AVIS
   ============================================================ */
.avis-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
  margin-top: 1rem;
}
@media (min-width: 820px) {
  .avis-grid { grid-template-columns: repeat(3, 1fr); }
}
.avis blockquote {
  margin: 0;
  padding: 1.75rem 1.5rem;
  background: rgba(242, 233, 219, 0.06);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
}
.avis blockquote p {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.6;
  color: var(--paper-on-ink);
  margin-bottom: 1rem;
}
.avis blockquote footer {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #d98a63;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 820px) {
  .contact-grid { grid-template-columns: repeat(3, 1fr); }
}
.contact-card {
  padding: 1.75rem 1.5rem;
  background: var(--bg-deep);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
}
.contact-card h3 {
  font-size: 1.05rem;
  margin-bottom: 0.9rem;
}
.contact-card address {
  font-style: normal;
  line-height: 1.65;
  color: var(--ink-soft);
}
.contact-card--call { background: var(--ink); border-color: var(--ink); }
.contact-card--call h3 { color: var(--paper-on-ink); }
.contact-card--call .muted { color: var(--ink-on-ink); opacity: 1; }
.contact-phone {
  display: inline-block;
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3.4vw, 2rem);
  font-weight: 700;
  text-decoration: none;
  color: var(--paper-on-ink);
  margin-bottom: 0.6rem;
  min-height: 44px;
}
.contact-phone:hover { color: #e0a184; }

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: var(--ink-soft);
}
.contact-list li {
  position: relative;
  padding-left: 1.4rem;
}
.contact-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.6em;
  width: 7px; height: 7px;
  background: var(--secondary);
  border-radius: 50%;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-foot {
  position: relative;
  z-index: 1;
  background: var(--ink);
  color: var(--ink-on-ink);
  padding: clamp(2.5rem, 5vw, 3.5rem) 0 2.5rem;
  border-top: 1px solid rgba(242, 233, 219, 0.12);
}
.foot-inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.foot-brand strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--paper-on-ink);
  margin-bottom: 0.4rem;
}
.foot-brand p { font-size: 0.9rem; margin: 0; }
.foot-brand a { color: #e0a184; text-decoration: none; }
.foot-brand a:hover { text-decoration: underline; }

.foot-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-size: 0.9rem;
}
.foot-nav a { color: var(--ink-on-ink); text-decoration: none; padding-block: 0.4rem; }
.foot-nav a:hover { color: var(--paper-on-ink); }

.claim-banner {
  align-self: flex-start;
  display: inline-block;
  font-size: 0.78rem;
  line-height: 1.5;
  padding: 0.5rem 0.85rem;
  background: rgba(242, 233, 219, 0.08);
  border: 1px solid rgba(242, 233, 219, 0.16);
  border-radius: var(--radius);
  color: var(--ink-on-ink);
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.claim-banner:hover {
  background: rgba(242, 233, 219, 0.14);
  color: var(--paper-on-ink);
}

.attribution {
  margin: 0;
  font-size: 0.72rem;
  opacity: 0.55;
}
.attribution a { color: inherit; text-decoration: none; }
.attribution a:hover { text-decoration: underline; }

/* ============================================================
   MOTION — staggered line reveal (CSS scroll-driven)
   ============================================================ */
@keyframes riseIn {
  from { opacity: 0; translate: 0 20px; }
  to   { opacity: 1; translate: 0 0; }
}

@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .band p,
    .band h2,
    .band .eyebrow,
    .zone-copy p,
    .zone-copy h2,
    .zone-copy .eyebrow,
    .zone-list li,
    .entry,
    .contact-card,
    .avis blockquote {
      animation: riseIn linear both;
      animation-timeline: view();
      animation-range: entry 0% cover 38%;
    }
    .zone-list li:nth-child(2) { animation-range: entry 4% cover 42%; }
    .zone-list li:nth-child(3) { animation-range: entry 8% cover 46%; }
    .zone-list li:nth-child(4) { animation-range: entry 12% cover 50%; }
    .zone-list li:nth-child(5) { animation-range: entry 16% cover 54%; }
    .contact-card:nth-child(2) { animation-range: entry 6% cover 44%; }
    .contact-card:nth-child(3) { animation-range: entry 12% cover 48%; }
    .avis blockquote:nth-child(2) { animation-range: entry 6% cover 44%; }
    .avis blockquote:nth-child(3) { animation-range: entry 12% cover 48%; }
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .blob { animation: none !important; }
}

/* ============================================================
   SMALL SCREENS
   ============================================================ */
@media (max-width: 720px) {
  .head-nav { display: none; }
  .head-inner { gap: 0.75rem; }
  .brand-text em { display: none; }
  .entry > summary {
    grid-template-columns: auto 1fr auto;
    gap: 0.75rem;
    row-gap: 0.35rem;
  }
  .entry-meta { grid-column: 2 / 3; grid-row: 2; }
  .entry-plus { grid-column: 3; grid-row: 1 / 3; }
  .hero-facts { gap: 1rem; }
}

@media (max-width: 420px) {
  .head-call-num { font-size: 0.85rem; }
  .brand-mark { width: 36px; height: 36px; font-size: 0.9rem; }
}