/* ============================================
   MAISON MARGAUX — Éditorial Vogue
   ============================================ */

:root {
  --cream: #FAF7F0;
  --cream-2: #F1ECE0;
  --ink: #1A1A1A;
  --ink-soft: #2C2C2C;
  --muted: #6E665A;
  --line: #1A1A1A;
  --accent: #B4543A;       /* terracotta éditoriale */
  --accent-deep: #8A3F2B;
  --serif: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --max: 1320px;
  --gutter: clamp(20px, 4vw, 56px);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }

/* ============== MASTHEAD ============== */
.masthead {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--cream);
  border-bottom: 1px solid rgba(26,26,26,0.12);
}
.masthead__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px var(--gutter);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
}
.masthead__edition {
  display: flex;
  flex-direction: column;
  font-family: var(--serif);
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.2;
}
.edition-number { color: var(--ink); font-weight: 500; }
.masthead__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(20px, 2.4vw, 28px);
  letter-spacing: -0.01em;
  text-align: center;
  white-space: nowrap;
}
.masthead__nav {
  display: flex;
  justify-content: flex-end;
  gap: 28px;
  font-size: 12.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.masthead__nav a { position: relative; padding-bottom: 3px; transition: color 0.25s; }
.masthead__nav a:hover { color: var(--accent); }
.masthead__nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.3s ease;
}
.masthead__nav a:hover::after { width: 100%; }

/* ============== SECTION COMMONS ============== */
section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 110px var(--gutter);
  position: relative;
}
.section-number {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 64px;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.section-eyebrow {
  font-family: var(--sans);
  font-size: 11.5px;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 56px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(26,26,26,0.18);
  width: fit-content;
  min-width: 200px;
}

em { font-style: italic; font-family: var(--serif); }
.accent { color: var(--accent); font-style: italic; }

/* ============== HERO / COUVERTURE ============== */
.cover { padding-top: 64px; padding-bottom: 110px; }
.cover__meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(26,26,26,0.15);
  margin-bottom: 56px;
  flex-wrap: wrap;
  gap: 12px;
}
.cover__rating { color: var(--accent); }
.cover__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: end;
}
.cover__kicker {
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 30px;
}
.cover__category {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(72px, 11vw, 156px);
  line-height: 0.92;
  letter-spacing: -0.04em;
  color: var(--ink);
  margin-bottom: 28px;
}
.cover__title {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(28px, 3.4vw, 46px);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--ink-soft);
  margin-bottom: 36px;
  max-width: 28ch;
}
.cover__title em { color: var(--accent); font-weight: 400; }
.cover__lead {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-soft);
  max-width: 46ch;
  margin-bottom: 40px;
  font-weight: 300;
}
.cover__cta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
}

.btn-line {
  display: inline-block;
  padding: 16px 28px;
  background: var(--ink);
  color: var(--cream);
  font-size: 11.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-weight: 500;
  transition: background 0.3s ease;
  border: 1px solid var(--ink);
}
.btn-line:hover { background: var(--accent); border-color: var(--accent); }

.btn-ghost {
  display: inline-block;
  padding: 16px 4px;
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  transition: color 0.3s, border-color 0.3s;
}
.btn-ghost:hover { color: var(--accent); border-color: var(--accent); }

.cover__image {
  position: relative;
  overflow: hidden;
}
.cover__image img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: contrast(1.02) saturate(0.95);
}
.cover__image figcaption {
  margin-top: 14px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-style: italic;
  font-family: var(--serif);
}

.cover__footrule {
  margin-top: 72px;
  padding-top: 22px;
  border-top: 1px solid rgba(26,26,26,0.15);
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 11.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ============== MANIFESTE ============== */
.manifest {
  background: var(--cream-2);
  max-width: none;
  border-top: 1px solid rgba(26,26,26,0.12);
  border-bottom: 1px solid rgba(26,26,26,0.12);
}
.manifest > .section-number,
.manifest > .section-eyebrow,
.manifest__grid {
  max-width: var(--max);
  margin-left: auto;
  margin-right: auto;
}
.manifest__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: start;
}
.manifest__quote {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(40px, 5.4vw, 84px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  color: var(--ink);
}
.manifest__quote em { color: var(--accent); font-weight: 400; }
.manifest__body { padding-top: 18px; }
.manifest__lead {
  font-family: var(--serif);
  font-size: 22px;
  font-style: italic;
  line-height: 1.5;
  font-weight: 400;
  color: var(--ink-soft);
  margin-bottom: 28px;
  padding-left: 22px;
  border-left: 1px solid var(--accent);
}
.manifest__body p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-soft);
  margin-bottom: 22px;
  font-weight: 300;
}
.manifest__sign {
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  color: var(--accent);
  margin-top: 16px;
}

/* ============== VESTIAIRE / DOUBLE PAGE ============== */
.spread__header { margin-bottom: 80px; }
.spread__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(48px, 7vw, 96px);
  line-height: 1;
  letter-spacing: -0.03em;
  margin-top: 8px;
}
.spread__title em { color: var(--accent); }

.spread__chapters {
  display: flex;
  flex-direction: column;
  gap: 96px;
}
.chapter {
  display: grid;
  grid-template-columns: 80px 1.1fr 1fr;
  gap: clamp(24px, 4vw, 72px);
  align-items: center;
}
.chapter--reverse { grid-template-columns: 80px 1fr 1.1fr; direction: rtl; }
.chapter--reverse > * { direction: ltr; }
.chapter__num {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 300;
  font-size: 56px;
  color: var(--accent);
  line-height: 1;
}
.chapter__img img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: contrast(1.02) saturate(0.95);
}
.chapter__text h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(34px, 4.2vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
}
.chapter__text p {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-soft);
  font-weight: 300;
  max-width: 38ch;
}

/* ============== PORTRAIT / MAISON ============== */
.portrait__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
}
.portrait__img img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: contrast(1.02) saturate(0.95);
}
.portrait__img figcaption {
  margin-top: 14px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-style: italic;
  font-family: var(--serif);
}
.portrait__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(48px, 6.5vw, 92px);
  line-height: 1;
  letter-spacing: -0.025em;
  margin-bottom: 32px;
}
.portrait__title em { color: var(--accent); }
.portrait__text p {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-soft);
  font-weight: 300;
  margin-bottom: 40px;
  max-width: 44ch;
}
.portrait__facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid rgba(26,26,26,0.18);
}
.portrait__facts dt {
  font-size: 10.5px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}
.portrait__facts dd {
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.4;
  color: var(--ink);
  font-weight: 400;
}

/* ============== PLANCHE D'IMAGES ============== */
.board__header { margin-bottom: 64px; max-width: 720px; }
.board__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(48px, 6.5vw, 92px);
  line-height: 1;
  letter-spacing: -0.025em;
  margin-bottom: 28px;
}
.board__title em { color: var(--accent); }
.board__lead {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-soft);
  font-weight: 300;
  max-width: 52ch;
}

.board__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 220px;
  gap: 14px;
}
.board__tile {
  position: relative;
  overflow: hidden;
  grid-column: span 2;
  grid-row: span 1;
  background: var(--cream-2);
}
.board__tile--tall { grid-row: span 2; }
.board__tile--wide { grid-column: span 4; }
.board__tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.02) saturate(0.95);
  transition: transform 1.2s ease;
}
.board__tile:hover img { transform: scale(1.03); }
.board__tile figcaption {
  position: absolute;
  bottom: 14px;
  left: 14px;
  color: var(--cream);
  font-family: var(--serif);
  font-style: italic;
  font-size: 15px;
  text-shadow: 0 1px 6px rgba(0,0,0,0.4);
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.board__tile figcaption span {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-family: var(--sans);
  font-style: normal;
  opacity: 0.85;
}

/* ============== TROUVER ============== */
.find__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.find__title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(56px, 7.5vw, 108px);
  line-height: 0.96;
  letter-spacing: -0.03em;
  margin-bottom: 32px;
}
.find__title em { color: var(--accent); }
.find__lead {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-soft);
  font-weight: 300;
  margin-bottom: 48px;
  max-width: 42ch;
}
.find__infos {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 32px 0;
  border-top: 1px solid rgba(26,26,26,0.18);
  border-bottom: 1px solid rgba(26,26,26,0.18);
  margin-bottom: 40px;
}
.find__infos > div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  align-items: baseline;
}
.find__infos dt {
  font-size: 10.5px;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--muted);
}
.find__infos dd {
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.4;
  color: var(--ink);
  font-weight: 400;
}
.find__infos dd a { border-bottom: 1px solid rgba(26,26,26,0.3); padding-bottom: 1px; transition: color 0.25s; }
.find__infos dd a:hover { color: var(--accent); border-color: var(--accent); }
.find__actions { display: flex; gap: 18px; flex-wrap: wrap; }

.find__map {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.find__photo img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: contrast(1.02) saturate(0.95);
}

#map-card {
  border: 1px solid rgba(26,26,26,0.15);
}

/* ============== BACK COVER ============== */
.backcover {
  background: var(--ink);
  color: var(--cream);
  max-width: none;
  padding: 130px var(--gutter);
  text-align: center;
}
.backcover__mark {
  font-family: var(--serif);
  font-style: italic;
  font-size: 28px;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 36px;
}
.backcover__line {
  font-family: var(--serif);
  font-weight: 300;
  font-size: clamp(34px, 4.6vw, 64px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  max-width: 22ch;
  margin: 0 auto 36px;
}
.backcover__line em { color: var(--accent); }
.backcover__sub {
  font-size: 11.5px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(250,247,240,0.6);
}

/* ============== FOOTER ============== */
.foot {
  background: var(--cream-2);
  padding: 80px var(--gutter) 32px;
  border-top: 1px solid rgba(26,26,26,0.12);
}
.foot__top {
  max-width: var(--max);
  margin: 0 auto 56px;
  text-align: center;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(26,26,26,0.15);
}
.foot__brand {
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.foot__tag {
  font-size: 11.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
}
.foot__cols {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 56px;
}
.foot__cols h4 {
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
  font-weight: 600;
}
.foot__cols p {
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-soft);
  margin-bottom: 6px;
  font-weight: 400;
}
.foot__cols a { border-bottom: 1px solid transparent; transition: color 0.25s, border-color 0.25s; }
.foot__cols a:hover { color: var(--accent); border-color: var(--accent); }
.foot__bottom {
  max-width: var(--max);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(26,26,26,0.15);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ============== REVEAL ============== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s ease, transform 1s ease;
}
.reveal.is-in { opacity: 1; transform: translateY(0); }

/* ============== RESPONSIVE ============== */
@media (max-width: 960px) {
  section { padding: 80px var(--gutter); }
  .masthead__inner { grid-template-columns: 1fr auto; }
  .masthead__edition { display: none; }
  .masthead__nav { display: none; }
  .cover { padding-top: 48px; padding-bottom: 80px; }
  .cover__grid { grid-template-columns: 1fr; gap: 48px; }
  .manifest__grid { grid-template-columns: 1fr; gap: 40px; }
  .chapter { grid-template-columns: 60px 1fr; grid-template-rows: auto auto; }
  .chapter--reverse { grid-template-columns: 60px 1fr; direction: ltr; }
  .chapter__img { grid-column: 1 / -1; grid-row: 2; margin-top: 8px; }
  .chapter__text { grid-column: 2; grid-row: 1; }
  .chapter--reverse .chapter__img { grid-column: 1 / -1; }
  .portrait__grid { grid-template-columns: 1fr; gap: 40px; }
  .portrait__facts { grid-template-columns: 1fr; gap: 24px; }
  .find__grid { grid-template-columns: 1fr; gap: 48px; }
  .find__infos > div { grid-template-columns: 1fr; gap: 6px; }
  .board__grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .board__tile { grid-column: span 1; }
  .board__tile--tall { grid-row: span 2; }
  .board__tile--wide { grid-column: span 2; }
  .foot__cols { grid-template-columns: 1fr; gap: 32px; }
  .foot__bottom { justify-content: center; text-align: center; }
}

@media (max-width: 480px) {
  section { padding: 64px var(--gutter); }
  .section-number { font-size: 48px; }
  .cover__cta { flex-direction: column; align-items: stretch; }
  .btn-line, .btn-ghost { text-align: center; }
  .find__actions { flex-direction: column; align-items: stretch; }
  .backcover { padding: 90px var(--gutter); }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .board__tile img { transition: none; }
  html { scroll-behavior: auto; }
}