/* Coule a Pic — charte Contrast (Vivid pulse on a static canvas) */

:root {
  --color-red-action: #ff5065;
  --color-orange-highlight: #ff7a59;
  --color-amber-detail: #ff5c35;
  --color-jet-black: #000000;
  --color-canvas-white: #ffffff;
  --color-ebony-text: #0e0f10;
  --color-slate-gray: #2f3133;
  --color-whisper-gray: #f4f4f8;
  --color-dark-neutral-button: #1c1d1e;
  --color-stone-text: #7a7b7c;
  --color-mid-gray: #666666;
  --color-pewter-accent: #4a4b4c;

  --font-gilroy: 'Gilroy', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --text-caption: 14px;       --leading-caption: 1.43;
  --text-body: 16px;          --leading-body: 1.5;
  --text-body-lg: 18px;       --leading-body-lg: 1.56;
  --text-subheading: 20px;    --leading-subheading: 1.2;
  --text-heading: 48px;       --leading-heading: 1.17;
  --text-display: 56px;       --leading-display: 1.11;

  --spacing-8: 8px;   --spacing-16: 16px; --spacing-24: 24px; --spacing-32: 32px;
  --spacing-40: 40px; --spacing-48: 48px; --spacing-56: 56px; --spacing-64: 64px;
  --spacing-72: 72px; --spacing-80: 80px; --spacing-88: 88px; --spacing-112: 112px;
  --spacing-120: 120px;

  --page-max-width: 1200px;
  --card-padding: 32px;

  --radius-tags: 100px;
  --radius-cards: 24px;
  --radius-buttons: 100px;

  --shadow-xl: rgba(38, 42, 62, 0.06) 0px 5px 25px 0px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-gilroy);
  font-size: var(--text-body);
  line-height: var(--leading-body);
  font-weight: 500;
  color: var(--color-ebony-text);
  background: var(--color-canvas-white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-red-action); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: var(--page-max-width); margin: 0 auto; padding: 0 var(--spacing-32); }
section { padding: var(--spacing-88) 0; }
section.alt { background: var(--color-whisper-gray); }

h1, h2, h3, h4 { font-family: var(--font-gilroy); color: var(--color-jet-black); font-weight: 700; }
h1 { font-size: var(--text-display); line-height: var(--leading-display); margin-bottom: var(--spacing-24); }
h2 { font-size: var(--text-heading); line-height: var(--leading-heading); margin-bottom: var(--spacing-24); }
h3 { font-size: var(--text-subheading); line-height: var(--leading-subheading); font-weight: 600; color: var(--color-ebony-text); margin-bottom: var(--spacing-16); }
h4 { font-size: var(--text-body-lg); line-height: var(--leading-body-lg); font-weight: 600; margin-bottom: var(--spacing-8); }
p { color: var(--color-mid-gray); margin-bottom: var(--spacing-16); }
.lede { font-size: var(--text-body-lg); line-height: var(--leading-body-lg); color: var(--color-stone-text); max-width: 640px; }

@media (max-width: 768px) {
  h1 { font-size: 40px; line-height: 1.1; }
  h2 { font-size: 32px; line-height: 1.2; }
}

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(14,15,16,0.06);
}
.nav {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: var(--spacing-16) var(--spacing-32);
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--spacing-24);
}
.brand { display: inline-flex; align-items: center; gap: var(--spacing-8); text-decoration: none; }
.brand img { height: 40px; width: auto; }
.nav-links { list-style: none; display: flex; gap: var(--spacing-32); align-items: center; }
.nav-links a { font-size: var(--text-body); font-weight: 600; color: var(--color-ebony-text); }
.nav-links a:hover { color: var(--color-red-action); text-decoration: none; }

@media (max-width: 768px) {
  .nav { flex-wrap: wrap; }
  .nav-links { gap: var(--spacing-16); flex-wrap: wrap; }
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--spacing-8);
  padding: 18px 32px;
  border-radius: var(--radius-buttons);
  font-family: var(--font-gilroy); font-size: var(--text-body); font-weight: 600;
  text-decoration: none; cursor: pointer; border: none;
  transition: transform .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; }
.btn-primary { background: var(--color-red-action); color: var(--color-canvas-white); }
.btn-primary:hover { background: #ff3a52; }
.btn-dark { background: var(--color-dark-neutral-button); color: var(--color-canvas-white); border-radius: var(--radius-cards); padding: 20px 32px; }
.btn-dark:hover { background: #000; }
.btn-outline {
  background: var(--color-canvas-white); color: var(--color-ebony-text);
  border: 1px solid rgba(14,15,16,0.15);
  border-radius: 20px; padding: 16px 28px;
}
.btn-outline:hover { background: var(--color-whisper-gray); }

.hero { padding: var(--spacing-112) 0 var(--spacing-80); text-align: center; }
.hero .badge { margin-bottom: var(--spacing-24); }
.hero h1 { max-width: 900px; margin: 0 auto var(--spacing-24); }
.hero h1 .accent { color: var(--color-red-action); }
.hero .lede { margin: 0 auto var(--spacing-40); }
.hero-actions { display: flex; gap: var(--spacing-16); justify-content: center; flex-wrap: wrap; }
.hero-image {
  margin-top: var(--spacing-72);
  border-radius: var(--radius-cards);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}
.hero-image img { width: 100%; height: 520px; object-fit: cover; }
@media (max-width: 768px) { .hero-image img { height: 320px; } }

.eyebrow {
  display: inline-block;
  font-size: var(--text-caption); font-weight: 600;
  color: var(--color-orange-highlight);
  text-transform: uppercase; letter-spacing: 0.06em;
  margin-bottom: var(--spacing-16);
}
.section-head { max-width: 760px; margin-bottom: var(--spacing-56); }
.section-head.center { margin: 0 auto var(--spacing-56); text-align: center; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-32); margin-top: var(--spacing-40); }
.stat .num { font-size: 48px; font-weight: 700; line-height: 1; color: var(--color-jet-black); display: block; margin-bottom: var(--spacing-8); }
.stat .num .accent { color: var(--color-red-action); }
.stat .label { color: var(--color-stone-text); font-size: var(--text-caption); }
@media (max-width: 768px) { .stats { grid-template-columns: repeat(2, 1fr); } }

.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-32); }
.cards-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-24); }
@media (max-width: 900px) { .cards-3, .cards-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .cards-3, .cards-4 { grid-template-columns: 1fr; } }

.card {
  background: var(--color-canvas-white);
  border-radius: var(--radius-cards);
  padding: var(--card-padding);
  box-shadow: var(--shadow-xl);
  display: flex; flex-direction: column; gap: var(--spacing-16);
}
.card-image {
  margin: calc(var(--card-padding) * -1) calc(var(--card-padding) * -1) 0;
  border-radius: var(--radius-cards) var(--radius-cards) 0 0;
  overflow: hidden;
  height: 220px;
}
.card-image img { width: 100%; height: 100%; object-fit: cover; }
.card h3 { margin-bottom: 0; }
.card p { color: var(--color-stone-text); margin-bottom: 0; flex: 1; }
.card .card-link { color: var(--color-red-action); font-weight: 600; }

.two-col {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: var(--spacing-72); align-items: center;
}
.two-col + .two-col { margin-top: var(--spacing-88); }
.two-col .reverse { order: -1; }
.two-col .media {
  border-radius: var(--radius-cards);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  height: 440px;
}
.two-col .media img { width: 100%; height: 100%; object-fit: cover; }
.two-col ul { padding-left: var(--spacing-24); margin-bottom: var(--spacing-24); }
.two-col li { color: var(--color-mid-gray); margin-bottom: var(--spacing-8); }
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; gap: var(--spacing-32); }
  .two-col .media { height: 280px; }
  .two-col .reverse { order: 0; }
}

.badge {
  display: inline-flex; align-items: center;
  background: var(--color-slate-gray); color: var(--color-canvas-white);
  font-size: var(--text-caption); font-weight: 500;
  padding: 0 12px; line-height: 28px;
  border-radius: var(--radius-tags);
}
.badge.accent { background: var(--color-red-action); }
.badges { display: flex; flex-wrap: wrap; gap: var(--spacing-8); margin-bottom: var(--spacing-24); }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-24); margin-top: var(--spacing-40); }
.step .step-num { display: inline-block; font-size: 40px; font-weight: 700; color: var(--color-red-action); margin-bottom: var(--spacing-16); line-height: 1; }
@media (max-width: 768px) { .steps { grid-template-columns: 1fr 1fr; } }

.partner {
  background: var(--color-jet-black);
  color: var(--color-canvas-white);
  border-radius: var(--radius-cards);
  padding: var(--spacing-72);
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: var(--spacing-56);
  align-items: center;
}
.partner h2 { color: var(--color-canvas-white); }
.partner p { color: rgba(255,255,255,0.75); }
.partner .eyebrow { color: var(--color-orange-highlight); }
.partner-logo {
  background: var(--color-canvas-white);
  border-radius: var(--radius-cards);
  padding: var(--spacing-32);
  display: flex; align-items: center; justify-content: center;
}
.partner-logo img { height: 56px; width: auto; }
.partner-actions { display: flex; gap: var(--spacing-16); flex-wrap: wrap; margin-top: var(--spacing-24); }
.partner-actions .btn-outline {
  background: transparent; color: var(--color-canvas-white);
  border-color: rgba(255,255,255,0.2);
}
.partner-actions .btn-outline:hover { background: rgba(255,255,255,0.08); }
@media (max-width: 900px) {
  .partner { grid-template-columns: 1fr; padding: var(--spacing-40); gap: var(--spacing-32); }
  .partner-logo { padding: var(--spacing-24); }
}

.table-wrap {
  background: var(--color-canvas-white);
  border-radius: var(--radius-cards);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  margin-top: var(--spacing-40);
}
table { width: 100%; border-collapse: collapse; }
th, td { padding: var(--spacing-24) var(--spacing-32); text-align: left; }
thead { background: var(--color-whisper-gray); }
th { font-weight: 600; color: var(--color-jet-black); font-size: var(--text-caption); text-transform: uppercase; letter-spacing: 0.04em; }
tbody tr + tr { border-top: 1px solid var(--color-whisper-gray); }
td { color: var(--color-mid-gray); }
td:first-child { color: var(--color-jet-black); font-weight: 600; }

details {
  background: var(--color-canvas-white);
  border-radius: var(--radius-cards);
  padding: var(--spacing-24) var(--spacing-32);
  margin-bottom: var(--spacing-16);
  box-shadow: var(--shadow-xl);
  cursor: pointer;
}
details summary {
  font-size: var(--text-body-lg); font-weight: 600;
  color: var(--color-jet-black);
  list-style: none;
  display: flex; justify-content: space-between; align-items: center;
}
details summary::after { content: '+'; font-size: 24px; color: var(--color-red-action); }
details[open] summary::after { content: '−'; }
details summary::-webkit-details-marker { display: none; }
details p { margin-top: var(--spacing-16); color: var(--color-stone-text); }

.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-32); }
@media (max-width: 900px) { .testi-grid { grid-template-columns: 1fr; } }
.testi {
  background: var(--color-canvas-white);
  border-radius: var(--radius-cards);
  padding: var(--card-padding);
  box-shadow: var(--shadow-xl);
}
.testi .stars { color: var(--color-orange-highlight); margin-bottom: var(--spacing-16); font-size: 18px; letter-spacing: 2px; }
.testi blockquote { font-size: var(--text-body-lg); line-height: var(--leading-body-lg); color: var(--color-ebony-text); margin-bottom: var(--spacing-24); font-weight: 500; }
.testi .author { color: var(--color-stone-text); font-size: var(--text-caption); }

.form-card {
  background: var(--color-canvas-white);
  border-radius: var(--radius-cards);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-48);
  max-width: 640px;
}
.form-row { display: flex; flex-direction: column; gap: var(--spacing-8); margin-bottom: var(--spacing-24); }
label { font-weight: 600; color: var(--color-jet-black); font-size: var(--text-caption); }
input, select, textarea {
  font-family: var(--font-gilroy); font-size: var(--text-body);
  padding: 14px 16px;
  border: 1px solid rgba(14,15,16,0.15);
  border-radius: 12px;
  background: var(--color-canvas-white);
  color: var(--color-ebony-text);
}
textarea { min-height: 140px; resize: vertical; }
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--color-red-action); outline-offset: 1px;
  border-color: transparent;
}

.site-footer {
  background: var(--color-ebony-text);
  color: rgba(255,255,255,0.7);
  padding: var(--spacing-80) 0 var(--spacing-40);
}
.site-footer .container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-48);
}
.site-footer h5 { color: var(--color-canvas-white); font-size: var(--text-caption); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: var(--spacing-16); font-weight: 700; }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: var(--spacing-8); }
.site-footer a { color: rgba(255,255,255,0.7); }
.site-footer a:hover { color: var(--color-canvas-white); text-decoration: none; }
.site-footer .legal {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--spacing-24);
  margin-top: var(--spacing-48);
  font-size: var(--text-caption); color: rgba(255,255,255,0.4);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--spacing-16);
}
.site-footer p { color: rgba(255,255,255,0.7); }
@media (max-width: 768px) {
  .site-footer .container { grid-template-columns: 1fr 1fr; }
}

.credits { font-size: 12px; color: var(--color-stone-text); margin-top: var(--spacing-16); }
.credits a { color: var(--color-stone-text); }

/* === Cocon sémantique === */
.cocon-header {
  background: var(--color-canvas-white);
  border-bottom: 1px solid rgba(14,15,16,0.06);
  padding: var(--spacing-16) 0;
}
.cocon-header .nav { padding: 0 var(--spacing-32); }
.cocon-header a { color: var(--color-ebony-text); font-weight: 600; }
.cocon-deeper {
  background: var(--color-whisper-gray);
  border-radius: var(--radius-cards);
  padding: var(--spacing-48);
  margin-top: var(--spacing-56);
}
.cocon-deeper h2 { font-size: 32px; margin-bottom: var(--spacing-24); }
.cocon-deeper ul { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-16); }
.cocon-deeper li {
  background: var(--color-canvas-white);
  border-radius: 16px;
  padding: var(--spacing-24);
  box-shadow: var(--shadow-xl);
}
.cocon-deeper li a { color: var(--color-jet-black); font-weight: 700; font-size: var(--text-body-lg); display: block; margin-bottom: 4px; }
.cocon-deeper li a:hover { color: var(--color-red-action); text-decoration: none; }
.cocon-deeper li span { color: var(--color-stone-text); font-size: var(--text-caption); }
@media (max-width: 768px) { .cocon-deeper ul { grid-template-columns: 1fr; } }

.cocon-back {
  display: inline-block;
  margin-top: var(--spacing-40);
  padding: 14px 28px;
  background: var(--color-jet-black);
  color: var(--color-canvas-white);
  border-radius: var(--radius-buttons);
  font-weight: 600;
  text-decoration: none;
}
.cocon-back:hover { background: var(--color-red-action); text-decoration: none; }

.cocon-footer {
  border-top: 1px solid rgba(14,15,16,0.08);
  padding: var(--spacing-40) 0;
  font-size: var(--text-caption);
  color: var(--color-stone-text);
  text-align: center;
}
.cocon-footer a { color: var(--color-stone-text); }

/* Page intérieure : article style */
.page-hero { padding: var(--spacing-80) 0 var(--spacing-40); }
.prose { max-width: 760px; }
.prose p { font-size: var(--text-body-lg); line-height: var(--leading-body-lg); margin-bottom: var(--spacing-24); }
.prose h2 { font-size: 32px; margin-top: var(--spacing-56); }
.prose h3 { margin-top: var(--spacing-32); }
.prose ul, .prose ol { margin-left: var(--spacing-24); margin-bottom: var(--spacing-24); color: var(--color-mid-gray); }
.prose li { margin-bottom: var(--spacing-8); }