/* Provendi : une seule page, un bandeau nuit en ouverture, puis des sections blanches et bleu pâle.
   Les bleus viennent de la base de couleurs du logo. Seul le bleu pâle (--pale) en est dérivé. */
@font-face {
  font-family: 'Bricolage Grotesque';
  src: url('assets/bricolage-grotesque-bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --nuit: #000023;
  --marine-nuit: #00004B;
  --marine: #000073;
  --denim: #1C4587;
  --acier: #0B5394;
  --franc: #1155CC;
  --ciel: #4A86E8;
  --azur: #3CB4FF;
  --cyan-doux: #28C8FF;
  --cyan: #00FFFF;
  --pale: #EDF3FD;
  --blanc: #FFFFFF;
  --texte: #000037;
  --filet: #CFDDF5;
  --titre: 'Bricolage Grotesque', 'Helvetica Neue', Arial, sans-serif;
  --corps: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--blanc); color: var(--texte); font: 400 17px/1.6 var(--corps); }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
a:focus-visible { outline: 3px solid var(--azur); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3 { margin: 0; font-family: var(--titre); font-weight: 700; text-wrap: balance; }
p, ul, ol, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }

.cadre {
  max-width: 1120px;
  margin-inline: auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}
.section { padding-block: 84px; }
.etiquette { color: var(--franc); font-size: 15px; font-weight: 600; letter-spacing: .01em; }
.section h2 { color: var(--marine-nuit); font-size: clamp(29px, 4vw, 42px); line-height: 1.12; letter-spacing: -.015em; margin-top: 8px; max-width: 22ch; }

/* Ouverture */
.ouverture { background: var(--nuit); color: var(--blanc); }
.barre { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 26px; }
.barre img { width: 176px; height: auto; }
.barre nav { display: flex; gap: 26px; font-size: 15px; }
.barre nav a { text-decoration: none; color: var(--blanc); }
.barre nav a:hover { color: var(--cyan-doux); }
.accroche { display: grid; gap: 22px; justify-items: start; padding-block: 52px 88px; }
.statut { border: 1px solid var(--ciel); color: var(--cyan-doux); font-size: 14px; line-height: 1.3; padding: 6px 12px; border-radius: 999px; }
h1 { font-size: clamp(40px, 6.8vw, 76px); line-height: 1.03; letter-spacing: -.025em; }
.intro { font-size: clamp(18px, 2vw, 20px); line-height: 1.5; max-width: 36em; }
.ruban { display: grid; grid-template-columns: repeat(5, 1fr); gap: 2px; background: var(--nuit); padding-top: 2px; }
.ruban span { height: 10px; }

/* Problème */
.probleme-corps { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 64px; margin-top: 30px; align-items: start; }
.probleme-texte { display: grid; gap: 22px; min-width: 0; }
.chiffre { border-left: 6px solid var(--franc); padding-left: 16px; display: grid; gap: 2px; }
.chiffre strong { font: 700 clamp(36px, 4.4vw, 48px)/1.05 var(--titre); color: var(--franc); letter-spacing: -.02em; }
.chiffre span { font-size: 15px; line-height: 1.4; color: var(--denim); }
.consequences { display: grid; min-width: 0; }
.consequences > div { border-top: 1px solid var(--filet); padding-block: 15px; display: grid; grid-template-columns: 138px minmax(0, 1fr); gap: 16px; }
.consequences > div:last-child { border-bottom: 1px solid var(--filet); }
.consequences dt { font: 700 20px/1.3 var(--titre); color: var(--marine-nuit); }
.consequences dd { font-size: 16px; line-height: 1.45; }
.consequences dd span { display: block; color: var(--denim); }
.caches { margin-top: 56px; }
.caches h3 { font-size: 22px; line-height: 1.2; color: var(--marine-nuit); }
.caches ul { margin-top: 20px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.caches li { display: grid; gap: 3px; align-content: start; min-width: 0; }
.caches b { font-weight: 600; }
.caches span { font-size: 16px; line-height: 1.45; color: var(--denim); }

/* Atouts */
.atouts { background: var(--pale); }
.principe { margin-top: 34px; background: var(--franc); color: var(--blanc); padding: 24px 28px; display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 6px 24px; align-items: baseline; }
.principe h3 { font-size: 22px; line-height: 1.2; color: var(--blanc); }
.principe p { max-width: 50em; }
.atouts-grille { margin-top: 10px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.atouts-groupe { background: var(--blanc); padding: 26px 28px 14px; min-width: 0; }
.atouts-groupe h3 { font-size: 22px; line-height: 1.2; color: var(--marine-nuit); margin-bottom: 12px; }
.atouts-groupe li { border-top: 1px solid var(--filet); padding-block: 11px; display: grid; gap: 2px; }
.atouts-groupe b { font-weight: 600; }
.atouts-groupe span { font-size: 16px; line-height: 1.4; color: var(--denim); }

/* Questionnaire et pied de page */
.questionnaire { background: var(--marine-nuit); color: var(--blanc); }
.questionnaire .cadre { display: grid; grid-template-columns: minmax(0, 1fr) 232px; gap: 72px; align-items: center; }
.questionnaire-texte { display: grid; gap: 14px; justify-items: start; min-width: 0; }
.questionnaire .etiquette { color: var(--cyan-doux); }
.questionnaire h2 { color: var(--blanc); margin-top: -8px; margin-bottom: 4px; }
.questionnaire p { max-width: 38em; }
.questionnaire-points { display: grid; gap: 6px; margin-top: 2px; }
.questionnaire-points li { position: relative; padding-left: 20px; font-size: 16px; line-height: 1.45; }
.questionnaire-points li::before { content: ''; position: absolute; left: 0; top: .42em; width: 9px; height: 9px; border-radius: 2px; background: var(--azur); }
.bouton { margin-top: 10px; background: var(--blanc); color: var(--marine-nuit); font-weight: 600; line-height: 1.3; padding: 13px 22px; border-radius: 8px; text-decoration: none; }
.bouton:hover { background: var(--pale); }
.contact { font-size: 15.5px; line-height: 1.4; }
.qr { margin: 0; display: grid; gap: 10px; }
.qr img { width: 100%; height: auto; background: var(--blanc); border-radius: 8px; }
.qr figcaption { font-size: 14.5px; line-height: 1.35; text-align: center; }
footer { background: var(--nuit); color: var(--blanc); font-size: 14.5px; }
.pied { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px 32px; padding-block: 30px; }
.pied img { width: 136px; height: auto; }
.pied div { display: flex; flex-wrap: wrap; gap: 8px 24px; }

/* Mentions légales */
.legal { padding-block: 56px 80px; }
.legal article { display: grid; gap: 28px; max-width: 46em; }
.legal h1 { color: var(--marine-nuit); font-size: clamp(32px, 5vw, 44px); }
.legal h2 { font-size: 22px; line-height: 1.2; color: var(--marine-nuit); margin-bottom: 6px; }
.legal mark { background: var(--pale); color: var(--franc); font-weight: 600; padding: 0 4px; }
.legal h3 { font-size: 18px; line-height: 1.25; color: var(--marine-nuit); margin-top: 20px; }
.legal p + p, .legal ul + p { margin-top: 10px; }
.legal ul { list-style: disc; padding-left: 20px; margin-top: 8px; display: grid; gap: 5px; }
.legal li b { font-weight: 600; }
.legal a { color: var(--franc); }
.date-maj { margin-top: 8px; font-size: 15px; color: var(--denim); }
.retour { color: var(--franc); }

/* Bandeau d'information sur les cookies */
.bandeau { position: fixed; left: 0; right: 0; bottom: 0; z-index: 10; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px 24px; background: var(--blanc); color: var(--texte); border-top: 3px solid var(--franc); font-size: 15px; line-height: 1.4; padding: 14px max(20px, env(safe-area-inset-right, 0px)) calc(14px + env(safe-area-inset-bottom, 0px)) max(20px, env(safe-area-inset-left, 0px)); }
.bandeau[hidden] { display: none; }
.bandeau a { color: var(--franc); }
.bandeau button { font: 600 15px/1.3 var(--corps); background: var(--franc); color: var(--blanc); border: 0; border-radius: 8px; padding: 10px 18px; cursor: pointer; }
.bandeau button:hover { background: var(--acier); }
.bandeau button:focus-visible { outline: 3px solid var(--azur); outline-offset: 2px; }

@media (max-width: 900px) {
  .section { padding-block: 60px; }
  .probleme-corps, .questionnaire .cadre { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .atouts-grille { grid-template-columns: minmax(0, 1fr); }
  .caches ul { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
  .qr { width: 232px; }
  .accroche { padding-block: 24px 60px; }
}
@media (max-width: 640px) {
  body { font-size: 16.5px; }
  .barre nav { display: none; }
  .barre img { width: 150px; }
  .caches ul { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .principe { grid-template-columns: minmax(0, 1fr); padding: 22px 20px; }
  .atouts-groupe { padding: 22px 20px 10px; }
  .consequences > div { grid-template-columns: minmax(0, 1fr); gap: 3px; }
}