/* ============================================================
   Dresses Couture — Site VI design system
   dir="ltr" · lang="vi" · logical properties only
   Palette : warm ivory #F7F1E8 / charcoal #1E1E1E / wine red #8E2A33
             champagne gold #D4AF7A range
   Typography : Playfair Display (headings, editorial serif 400/600/700)
                Be Vietnam Pro (body, Vietnamese-optimized sans 400/500/700)
   Motif : basting stitch — dashed lines
   Breakpoints : 480 / 768 / 1024 / 1440 — mobile first
   ============================================================ */

/* ---------- Fonts (self-hosted, vietnamese + latin + latin-ext) ---------- */
@font-face {
  font-family: "Playfair Display";
  src: url("../fonts/playfair-display-400-vietnamese.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
  font-family: "Playfair Display";
  src: url("../fonts/playfair-display-400-latin.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Playfair Display";
  src: url("../fonts/playfair-display-400-latin-ext.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Playfair Display";
  src: url("../fonts/playfair-display-600-vietnamese.woff2") format("woff2");
  font-weight: 600; font-style: normal; font-display: swap;
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
  font-family: "Playfair Display";
  src: url("../fonts/playfair-display-600-latin.woff2") format("woff2");
  font-weight: 600; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Playfair Display";
  src: url("../fonts/playfair-display-600-latin-ext.woff2") format("woff2");
  font-weight: 600; font-style: normal; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Playfair Display";
  src: url("../fonts/playfair-display-700-vietnamese.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
  font-family: "Playfair Display";
  src: url("../fonts/playfair-display-700-latin.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Playfair Display";
  src: url("../fonts/playfair-display-700-latin-ext.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Be Vietnam Pro";
  src: url("../fonts/be-vietnam-pro-400-vietnamese.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
  font-family: "Be Vietnam Pro";
  src: url("../fonts/be-vietnam-pro-400-latin.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Be Vietnam Pro";
  src: url("../fonts/be-vietnam-pro-400-latin-ext.woff2") format("woff2");
  font-weight: 400; font-style: normal; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Be Vietnam Pro";
  src: url("../fonts/be-vietnam-pro-500-vietnamese.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
  font-family: "Be Vietnam Pro";
  src: url("../fonts/be-vietnam-pro-500-latin.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Be Vietnam Pro";
  src: url("../fonts/be-vietnam-pro-500-latin-ext.woff2") format("woff2");
  font-weight: 500; font-style: normal; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Be Vietnam Pro";
  src: url("../fonts/be-vietnam-pro-700-vietnamese.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
@font-face {
  font-family: "Be Vietnam Pro";
  src: url("../fonts/be-vietnam-pro-700-latin.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Be Vietnam Pro";
  src: url("../fonts/be-vietnam-pro-700-latin-ext.woff2") format("woff2");
  font-weight: 700; font-style: normal; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---------- Jetons ---------- */
:root {
  --paper: #F7F1E8;
  --paper-soft: #EFE6D8;
  --card: #FCF8F1;
  --ink: #1E1E1E;
  --ink-soft: #4A4545;
  --line: #D8CFC0;
  --sand: #CFC2AE;
  --accent: #8E2A33;
  --accent-deep: #6E1F27;
  --gold: #D4AF7A;
  --gold-deep: #B89463;
  --gold-bright: #E0C08A;
  --dark-text: #EDE6E0;
  --dark-text-soft: #B0A89F;
  --ink-faint: #6B6460;

  --display: "Playfair Display", Georgia, "Times New Roman", serif;
  --sans: "Be Vietnam Pro", "Inter", Arial, system-ui, sans-serif;

  --fs-hero: clamp(2.5rem, 1.2rem + 4.6vw, 4.35rem);
  --fs-h1: clamp(2.05rem, 1.4rem + 2.6vw, 3.1rem);
  --fs-h2: clamp(1.75rem, 1.35rem + 1.7vw, 2.45rem);
  --fs-h3: clamp(1.3rem, 1.16rem + 0.6vw, 1.55rem);
  --fs-lead: clamp(1.1rem, 1rem + 0.45vw, 1.3rem);
  --fs-body: 1.0625rem;
  --fs-small: 0.9375rem;
  --fs-label: 0.8rem;

  --space-section: clamp(4.25rem, 3rem + 5.5vw, 8.5rem);
  --container: 1200px;
  --gutter: clamp(1.25rem, 4.5vw, 3.5rem);
  --ease: cubic-bezier(0.2, 0.6, 0.2, 1);

  /* point de bâti / piqûre de couture — lignes pointillées discrètes */
  --motif-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='96' viewBox='0 0 96 96'%3E%3Cg fill='none' stroke='%238A6F35' stroke-opacity='0.10' stroke-width='1'%3E%3Cpath d='M0 24h96M0 48h96M0 72h96' stroke-dasharray='1 7'/%3E%3C/g%3E%3C/svg%3E");
  --motif-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='96' viewBox='0 0 96 96'%3E%3Cg fill='none' stroke='%23C4A15C' stroke-opacity='0.07' stroke-width='1'%3E%3Cpath d='M0 24h96M0 48h96M0 72h96' stroke-dasharray='1 7'/%3E%3C/g%3E%3C/svg%3E");
}

/* ---------- Réinitialisation & base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: 1.75;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-wrap: break-word;
}
img, picture, svg, video { display: block; max-width: 100%; height: auto; }
img { font-style: italic; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
::selection { background: var(--accent); color: #fff; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 1px; }

.skip-link {
  position: absolute; inset-inline-start: 1rem; top: -100%;
  z-index: 200; background: var(--ink); color: #fff;
  padding: 0.75rem 1.25rem; font-size: var(--fs-small);
}
.skip-link:focus { top: 1rem; }

/* Décalage d'ancre sous l'en-tête collant */
[id] { scroll-margin-top: 88px; }

/* ---------- Typographie ---------- */
h1, h2, h3 {
  font-family: var(--display); font-weight: 600; line-height: 1.4;
  letter-spacing: 0.005em; text-wrap: balance;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); font-weight: 600; }
em { font-style: normal; color: var(--gold); font-weight: 700; }
p a:not(.btn), li a:not(.btn):not(.site-nav__link):not(.mobile-menu__link) {
  border-bottom: 1px solid var(--sand);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
p a:not(.btn):hover, li a:not(.btn):not(.site-nav__link):not(.mobile-menu__link):hover { color: var(--accent); border-color: var(--accent); }
.lede { font-size: var(--fs-lead); line-height: 1.7; color: var(--ink-soft); font-weight: 400; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.75rem;
  font-size: var(--fs-label); font-weight: 700;
  letter-spacing: 0; text-transform: uppercase; color: var(--accent);
  font-family: var(--sans);
}
.eyebrow::before { content: ""; width: 2.5rem; height: 1px; background: currentColor; flex: none; }
.eyebrow--bare::before { display: none; }

.section-head { max-width: 46rem; margin-bottom: clamp(2.5rem, 2rem + 2.5vw, 4.5rem); }
.section-head h2 { margin-top: 1.1rem; }
.section-head .lede { margin-top: 1.1rem; }

/* ---------- Mise en page ---------- */
.container { max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.narrow { max-width: 46rem; }
.section { padding-block: var(--space-section); }
.section--soft { background: var(--paper-soft); }
.section--motif { background-color: var(--paper-soft); background-image: var(--motif-light); }
.section--dark {
  background-color: var(--accent-deep); color: var(--dark-text);
  background-image: var(--motif-dark);
}
.section--dark h1, .section--dark h2, .section--dark h3 { color: var(--paper); }
.section--dark em { color: var(--gold-bright); }
.section--dark .lede { color: var(--dark-text-soft); }
.section--dark .eyebrow { color: var(--gold-bright); }
.section--dark p a:not(.btn) { border-color: rgba(196, 161, 92, 0.4); }
.section--dark p a:not(.btn):hover { color: var(--gold-bright); border-color: var(--gold-bright); }

.rule { border: 0; border-top: 1px solid var(--line); }
.section--dark .rule { border-color: rgba(247, 246, 242, 0.14); }
.mt-section { margin-top: clamp(2.5rem, 2rem + 2.5vw, 4.25rem); }

.split { display: grid; gap: clamp(2.25rem, 2rem + 3vw, 5rem); align-items: center; }
@media (min-width: 1024px) {
  .split--75 { grid-template-columns: 7fr 5fr; }
  .split--57 { grid-template-columns: 5fr 7fr; }
  .split--64 { grid-template-columns: 3fr 2fr; }
  .split--46 { grid-template-columns: 2fr 3fr; }
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 1em 1.9em; min-height: 44px;
  font-family: var(--sans); font-size: 0.95rem; font-weight: 600;
  letter-spacing: 0.02em; border: 1px solid transparent;
  transition: background-color .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
}
.btn svg { width: 1em; height: 1em; transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(4px); }   /* LTR : la flèche avance vers la droite */
.btn:active { transform: translateY(1px); }
.btn--solid { background: var(--accent); color: #fff; }
.btn--solid:hover { background: var(--accent-deep); }
.btn--outline { border-color: var(--ink); color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--paper); }
.btn--light { border-color: rgba(247, 246, 242, 0.45); color: var(--paper); }
.btn--light:hover { border-color: var(--gold-bright); color: var(--gold-bright); }
.btn--solid-light { background: var(--gold-bright); color: var(--ink); }
.btn--solid-light:hover { background: #D8B976; }
.btn--wa { background: #128C7E; color: #fff; }
.btn--wa:hover { background: #0C6C60; }
.btn-row { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.25rem; }

/* ---------- En-tête ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247, 246, 242, 0.92);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s var(--ease);
}
.site-header.is-scrolled { box-shadow: 0 10px 30px -18px rgba(18, 22, 31, 0.35); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; height: 78px; }
.brand { display: inline-flex; flex-direction: column; line-height: 1.1; }
.brand__name { font-family: var(--display); font-weight: 600; font-size: 1.6rem; letter-spacing: 0.03em; }
.brand__name em { font-style: normal; font-weight: 700; color: var(--accent); }
.brand__tag {
  display: block; margin-top: 0.2rem;
  font-family: var(--sans); font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint);
}
.site-nav__list { display: none; align-items: center; gap: clamp(1.3rem, 2.2vw, 2.2rem); }
.site-nav__link {
  position: relative; padding: 0.4rem 0;
  font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.05em;
  color: var(--ink-soft);
  transition: color .2s var(--ease);
}
.site-nav__link::after {
  content: ""; position: absolute; inset-inline-start: 0; bottom: -2px;
  width: 100%; height: 2px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.site-nav__link:hover { color: var(--ink); }
.site-nav__link:hover::after { transform: scaleX(1); }
.site-nav__link[aria-current="page"] { color: var(--ink); }
.site-nav__link[aria-current="page"]::after { transform: scaleX(1); }
@media (min-width: 1024px) {
  .site-nav__list { display: flex; }
  .nav-toggle { display: none; }
}

.nav-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; margin-inline-end: -8px;
}
.nav-toggle__bars { position: relative; width: 22px; height: 14px; }
.nav-toggle__bars span {
  position: absolute; inset-inline-start: 0; width: 100%; height: 1.5px; background: var(--ink);
  transition: transform .3s var(--ease), opacity .2s var(--ease), top .3s var(--ease);
}
.nav-toggle__bars span:nth-child(1) { top: 0; }
.nav-toggle__bars span:nth-child(2) { top: 6px; }
.nav-toggle__bars span:nth-child(3) { top: 12px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(1) { top: 6px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars span:nth-child(3) { top: 6px; transform: rotate(-45deg); }

/* Menu plein écran mobile */
.mobile-menu {
  position: fixed; inset: 0; z-index: 90;
  background-color: var(--accent-deep); background-image: var(--motif-dark); color: var(--paper);
  display: flex; flex-direction: column; justify-content: center;
  padding: 6rem var(--gutter) 3rem;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .35s var(--ease), transform .35s var(--ease), visibility 0s .35s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.mobile-menu__list { display: grid; gap: 0.4rem; }
.mobile-menu__link {
  display: inline-block; padding: 0.55rem 0;
  font-family: var(--display); font-size: clamp(1.9rem, 7.5vw, 2.7rem); font-weight: 600;
  color: var(--paper); line-height: 1.3;
  transition: color .2s var(--ease), transform .3s var(--ease);
}
.mobile-menu__link:hover { color: var(--gold-bright); transform: translateX(8px); }
.mobile-menu__link[aria-current="page"] { color: var(--gold-bright); }
.mobile-menu__foot { position: absolute; bottom: 2.5rem; inset-inline: var(--gutter); font-size: var(--fs-small); color: var(--dark-text-soft); }
.mobile-menu__foot a { border-bottom: 1px solid rgba(247, 246, 242, 0.25); }
body.menu-open { overflow: hidden; }
@media (min-width: 1024px) { .mobile-menu { display: none; } }

/* ---------- Bannière (accueil) ---------- */
.hero { position: relative; background: var(--accent-deep); color: var(--paper); overflow: hidden; }
.hero__media, .hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(17, 29, 54, 0.88) 0%, rgba(17, 29, 54, 0.6) 45%, rgba(17, 29, 54, 0.28) 100%);
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background-image: var(--motif-dark); pointer-events: none;
}
.hero__inner { position: relative; z-index: 2; padding-block: clamp(7rem, 5rem + 12vw, 12.5rem); }
.hero__inner .eyebrow { color: var(--gold-bright); }
.hero__title {
  font-size: var(--fs-hero); font-weight: 600; color: var(--paper);
  max-width: 22ch; margin-top: 1.4rem; line-height: 1.12;
}
.hero__title em { font-style: normal; color: var(--gold-bright); font-weight: 700; }
.hero__lede { max-width: 38rem; margin-top: 1.75rem; color: #D8D5CD; font-size: var(--fs-lead); line-height: 1.75; }
.hero .btn-row { margin-top: 2.75rem; }
.hero__scroll {
  position: absolute; bottom: 2rem; inset-inline-end: var(--gutter); z-index: 2;
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(247, 246, 242, 0.6);
  display: none; align-items: center; gap: 0.6rem;
}
@media (min-width: 768px) { .hero__scroll { display: inline-flex; } }
.hero__scroll::after { content: ""; width: 1px; height: 3rem; background: linear-gradient(to bottom, rgba(247, 246, 242, 0.55), transparent); }

/* ---------- Bannière de page (sous-pages) ---------- */
.page-hero { padding-block: clamp(4.5rem, 3.5rem + 6vw, 8.5rem) clamp(3rem, 2.5rem + 3vw, 5.5rem); }
.page-hero h1 { max-width: 26ch; margin-top: 1.25rem; }
.page-hero h1 em { font-style: normal; color: var(--accent); font-weight: 700; }
.page-hero .lede { max-width: 44rem; margin-top: 1.5rem; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 0.25rem; align-items: center; font-size: 0.82rem; letter-spacing: 0.04em; color: var(--ink-faint); margin-bottom: 2.25rem; }
.breadcrumb a { color: var(--ink-soft); border-bottom: 1px solid transparent; transition: color .2s var(--ease); display: inline-flex; align-items: center; min-height: 44px; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb li:not(:last-child)::after { content: "\203A"; margin-inline-start: 0.5rem; color: var(--sand); }
.breadcrumb [aria-current="page"] { color: var(--accent); font-weight: 700; }

/* ---------- Figures & cadres ---------- */
.frame { position: relative; overflow: hidden; background: var(--paper-soft); }
.frame picture, .card__media picture, .hero__media picture { display: block; width: 100%; height: 100%; }
.frame img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.frame--32 { aspect-ratio: 3 / 2; }
.frame--45 { aspect-ratio: 4 / 5; }
.frame--11 { aspect-ratio: 1 / 1; }
.frame--tall { aspect-ratio: 3 / 4; }
a:hover > .frame img, a:focus-visible > .frame img { transform: scale(1.045); }
figcaption { font-size: var(--fs-small); color: var(--ink-faint); margin-top: 0.75rem; }

/* ---------- Cartes de service ---------- */
.cards { display: grid; gap: 1.5rem; }
@media (min-width: 640px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .cards--4 { grid-template-columns: repeat(4, 1fr); } .cards--3 { grid-template-columns: repeat(3, 1fr); } }
.card {
  display: flex; flex-direction: column; position: relative;
  background: var(--card); border: 1px solid var(--line);
  transition: border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
}
.card:hover { border-color: var(--sand); transform: translateY(-4px); box-shadow: 0 24px 48px -32px rgba(18, 22, 31, 0.4); }
.card__body { padding: 1.6rem 1.6rem 1.9rem; display: flex; flex-direction: column; flex: 1; }
.card__num { font-family: var(--display); font-size: 1.15rem; font-weight: 600; color: var(--sand); }
.card h3 { margin-top: 0.65rem; }
.card p { margin-top: 0.7rem; color: var(--ink-soft); font-size: var(--fs-small); line-height: 1.72; }
.card__link {
  margin-top: auto; padding-top: 1.4rem;
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.86rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--accent);
}
.card__link svg { width: 0.9rem; height: 0.9rem; transition: transform .25s var(--ease); }
.card__link::after { content: ""; position: absolute; inset: 0; }  /* lien étiré */
.card:hover .card__link svg { transform: translateX(4px); }
.card:hover .card__link { color: var(--accent-deep); }
.card__media { aspect-ratio: 4 / 3; overflow: hidden; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.card:hover .card__media img { transform: scale(1.05); }

/* ---------- Mosaïque de réalisations ---------- */
.mosaic { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
.mosaic__item { position: relative; }
.mosaic__item figcaption { position: absolute; inset-inline-start: 0; bottom: 0; z-index: 1; margin: 0; padding: 2.75rem 1.25rem 1.1rem; width: 100%; color: rgba(247, 246, 242, 0.95); font-size: 0.85rem; background: linear-gradient(to top, rgba(17, 29, 54, 0.76), transparent); }
.mosaic .frame { aspect-ratio: auto; height: 100%; min-height: 320px; }
@media (min-width: 1024px) {
  .mosaic { grid-template-columns: repeat(12, 1fr); gap: 1.5rem; }
  .mosaic__item--w7 { grid-column: span 7; }
  .mosaic__item--w5 { grid-column: span 5; }
  .mosaic .frame { min-height: 440px; }
}

/* ---------- Techniques de broderie ---------- */
.tech-grid { display: grid; gap: 2rem; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 1024px) { .tech-grid { grid-template-columns: repeat(4, 1fr); gap: 2.5rem; } }
.tech { border-top: 1px solid var(--line); padding-top: 1.4rem; }
.section--dark .tech { border-color: rgba(247, 246, 242, 0.16); }
.tech__icon { width: 44px; height: 44px; color: var(--accent); }
.section--dark .tech__icon { color: var(--gold-bright); }
.tech h3 { margin-top: 1rem; font-size: 1.25rem; }
.tech p { margin-top: 0.5rem; font-size: var(--fs-small); color: var(--ink-soft); }
.section--dark .tech p { color: var(--dark-text-soft); }

/* ---------- Étapes ---------- */
.steps { display: grid; gap: 2.25rem; counter-reset: step; }
@media (min-width: 768px) { .steps--3 { grid-template-columns: repeat(3, 1fr); gap: 2.5rem; } .steps--4 { grid-template-columns: repeat(4, 1fr); gap: 2rem; } }
.step { border-top: 1px solid var(--line); padding-top: 1.4rem; }
.section--dark .step { border-color: rgba(247, 246, 242, 0.16); }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-family: var(--display); font-size: 1.7rem; font-weight: 600; color: var(--accent);
}
.section--dark .step::before { color: var(--gold-bright); }
.step h3 { margin-top: 0.9rem; }
.step p { margin-top: 0.6rem; color: var(--ink-soft); font-size: var(--fs-small); }
.section--dark .step p { color: var(--dark-text-soft); }

/* ---------- Panneau narratif (sombre) ---------- */
.panel { display: grid; gap: clamp(2rem, 2rem + 2.5vw, 4rem); align-items: center; }
@media (min-width: 1024px) { .panel { grid-template-columns: 1fr 1fr; } }
.panel__media .frame { box-shadow: 0 40px 80px -48px rgba(0, 0, 0, 0.55); }
.panel h2 { max-width: 20ch; }
.panel p + p { margin-top: 1rem; }
.panel .btn { margin-top: 2rem; }

/* ---------- Tableau comparatif ---------- */
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); background: var(--card); }
.compare { width: 100%; border-collapse: collapse; min-width: 680px; font-size: var(--fs-small); }
.compare th, .compare td { padding: 1.05rem 1.25rem; text-align: start; vertical-align: top; border-top: 1px solid var(--line); }
.compare thead th { font-family: var(--display); font-size: 1.22rem; font-weight: 600; color: var(--ink); border-top: 0; background: var(--paper-soft); }
.compare tbody th { font-weight: 600; font-size: 0.8rem; letter-spacing: 0.03em; color: var(--ink-faint); white-space: nowrap; }
.compare td { color: var(--ink-soft); }
.compare col.hl { background: rgba(27, 43, 75, 0.06); }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer;
  display: flex; align-items: baseline; justify-content: space-between; gap: 1.5rem;
  padding: 1.35rem 0; min-height: 44px;
  font-family: var(--display); font-size: 1.28rem; font-weight: 600;
  transition: color .2s var(--ease);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--accent); }
.faq summary::after {
  content: "+"; flex: none;
  font-family: var(--sans); font-weight: 400; font-size: 1.5rem; line-height: 1;
  color: var(--accent); transition: transform .3s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq__a { padding-block: 0 1.5rem; padding-inline: 0 2.5rem; color: var(--ink-soft); max-width: 46rem; }

/* ---------- Bandeau de confiance (signaux francophones) ---------- */
.trust { display: grid; gap: 1.75rem; }
@media (min-width: 640px) { .trust { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .trust { grid-template-columns: repeat(4, 1fr); } }
.trust__item { border-top: 2px solid var(--gold); padding-top: 1.15rem; }
.section--dark .trust__item { border-color: var(--gold-bright); }
.trust__item h3 { font-family: var(--sans); font-size: 1.02rem; font-weight: 600; }
.trust__item p { margin-top: 0.4rem; font-size: var(--fs-small); color: var(--ink-soft); }
.section--dark .trust__item p { color: var(--dark-text-soft); }

/* ---------- Bandeau d'appel à l'action ---------- */
.cta-band { text-align: start; }
.cta-band h2 { max-width: 22ch; }
.cta-band .lede { max-width: 40rem; margin-top: 1.1rem; }
.cta-band__note { margin-top: 2rem; font-size: var(--fs-small); color: var(--dark-text-soft); }
.cta-band__note a { color: var(--gold-bright); border-bottom: 1px solid rgba(196, 161, 92, 0.4); }
.cta-band__note a:hover { border-color: var(--gold-bright); }

/* ---------- Contact / formulaire ---------- */
.field { display: grid; gap: 0.45rem; }
.field label { font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.04em; color: var(--ink-soft); }
.field input, .field textarea, .field select {
  width: 100%; padding: 0.85rem 1rem; min-height: 44px;
  font: inherit; color: var(--ink); text-align: start;
  background: var(--card); border: 1px solid var(--line); border-radius: 0;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field textarea { min-height: 9rem; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(27, 43, 75, 0.15); }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] { border-color: #A3402F; }
.field__error { font-size: var(--fs-small); color: #A3402F; }
.form-grid { display: grid; gap: 1.4rem; }
@media (min-width: 640px) { .form-grid--2 { grid-template-columns: 1fr 1fr; } }
.form-status { margin-top: 0.4rem; padding: 1rem 1.25rem; border: 1px solid var(--line); background: var(--card); font-size: var(--fs-small); }
.form-status:empty { display: none; }
.form-status.is-success { border-color: var(--accent); color: var(--accent-deep); }
.form-status.is-error { border-color: #A3402F; color: #A3402F; }
.form-fallback { font-size: var(--fs-small); color: var(--ink-soft); }

/* ---------- Pied de page ---------- */
.site-footer { background-color: var(--accent-deep); color: var(--dark-text); background-image: var(--motif-dark); }
.site-footer__grid { display: grid; gap: 3rem; padding-block: clamp(3.5rem, 3rem + 3vw, 6rem); }
@media (min-width: 768px) { .site-footer__grid { grid-template-columns: 5fr 3fr 4fr; gap: 4rem; } }
.site-footer .brand__name { color: var(--paper); font-size: 1.7rem; }
.site-footer .brand__name em { color: var(--gold-bright); }
.site-footer__blurb { margin-top: 1.4rem; max-width: 26rem; color: var(--dark-text-soft); font-size: var(--fs-small); }
.site-footer h3 { font-family: var(--sans); font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-bright); margin-bottom: 1.3rem; }
.site-footer__list { display: grid; gap: 0.65rem; font-size: var(--fs-small); }
.site-footer__list a { color: var(--dark-text); transition: color .2s var(--ease); }
.site-footer__list a:hover { color: var(--gold-bright); }
.site-footer__meta { color: var(--dark-text-soft); }
.site-footer__bottom { border-top: 1px solid rgba(247, 246, 242, 0.12); padding-block: 1.6rem; display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: space-between; font-size: 0.8rem; color: var(--dark-text-soft); }
.site-footer__bottom em { font-family: var(--display); font-style: normal; color: var(--dark-text); }

/* ---------- Sélecteur de langue ---------- */
.lang-switch { display: inline-flex; align-items: center; gap: 0.4rem; margin-inline-start: 1.5rem; }
.lang-switch a { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.08em; color: var(--ink-faint); border-bottom: 1px solid transparent; transition: color .2s var(--ease); }
.lang-switch a:hover { color: var(--accent); }

/* ---------- Apparitions au défilement (activées en JS) ---------- */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); transition-delay: var(--d, 0ms); }
.js .reveal.in { opacity: 1; transform: none; }
.js .reveal--fade { transform: none; }

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

/* ---------- Petits écrans ---------- */
@media (max-width: 479px) {
  .btn { width: 100%; justify-content: center; }
  .btn-row .btn + .btn { margin-top: 0; }
}