/* Océan de services — maquette A
   Design system : couleurs tirées de son logo, de ses cartes de visite et de sa voiture. */

@font-face { font-family: "Cormorant"; src: url(fonts/cormorant-garamond.woff2) format("woff2"); font-weight: 300 700; font-display: swap; }
@font-face { font-family: "Instrument"; src: url(fonts/instrument-sans.woff2) format("woff2"); font-weight: 400 700; font-display: swap; }

:root {
  --marine: #17263B;
  --framboise: #A8283F;
  --framboise-fonce: #8C1F33;
  --orange: #F08A3C;
  --rose: #E5577A;
  --rouge: #B8322E;
  --or: #B8913A;
  --or-texte: #7C5E1C;
  --or-clair: #E2C98F;
  --ivoire: #FBF7F0;
  --sable: #F3E6CC;
  --blanc: #FFFFFF;
  --gris: #4F5868;
  --gris-nuit: #C9D1DD;

  --serif: "Cormorant", "Iowan Old Style", Georgia, serif;
  --sans: "Instrument", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --marge: 20px;
  --rayon: 14px;
  --galet: 999px;
  --ombre-carte: 0 18px 40px -22px rgba(23, 38, 59, .35);
  --anneau: 0 0 0 3px var(--ivoire), 0 0 0 6px var(--or);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; background: var(--ivoire); color: var(--marine); font: 400 1.0625rem/1.6 var(--sans); overflow-x: hidden; }
img, svg { display: block; }
h1, h2, h3, p, ul, figure { margin: 0; }
ul { padding: 0; list-style: none; }
a { color: var(--framboise); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, .pastille-choix input:focus-visible + span { outline: none; box-shadow: var(--anneau); border-radius: 8px; }
.defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.ico { width: 20px; height: 20px; flex: none; }

.enveloppe { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 var(--marge); }
.evitement { position: absolute; left: 8px; top: -60px; z-index: 100; background: var(--marine); color: var(--blanc); padding: 10px 16px; border-radius: 8px; }
.evitement:focus { top: 8px; }
.bandeau-maquette { margin: 0; padding: 6px var(--marge); background: var(--marine); color: var(--gris-nuit); font-size: .8125rem; text-align: center; letter-spacing: .02em; }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.05; letter-spacing: -.005em; }
h2 { font-size: clamp(2.1rem, 8.4vw, 3.2rem); margin-top: 6px; }
h3 { font-size: 1.85rem; }
.surtitre { font-size: .8125rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--or-texte); }

/* Boutons */
.bouton { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 12px 24px; border-radius: var(--galet); background: var(--framboise); color: var(--blanc); border: 2px solid var(--framboise); font: 600 1rem/1.2 var(--sans); text-decoration: none; cursor: pointer; transition: background-color .15s, border-color .15s; }
.bouton:hover { background: var(--framboise-fonce); border-color: var(--framboise-fonce); }
.bouton-secondaire { background: transparent; color: var(--marine); border-color: var(--marine); }
.bouton-secondaire:hover { background: var(--marine); color: var(--ivoire); border-color: var(--marine); }
.bouton-petit { min-height: 44px; padding: 8px 16px; font-size: .9375rem; gap: 8px; }
.bouton-large { width: 100%; }
.bouton .num { font-weight: 500; opacity: .9; }

/* En-tête */
.entete { position: sticky; top: 0; z-index: 20; background: rgba(251, 247, 240, .94); backdrop-filter: blur(6px); border-bottom: 1px solid rgba(184, 145, 58, .28); }
.entete-ligne { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 64px; }
.marque { font: 600 1.6rem/1 var(--serif); color: var(--marine); text-decoration: none; white-space: nowrap; }
.marque em, .pied-marque em { font-style: italic; font-weight: 500; color: var(--or-texte); }

/* 1. Ouverture */
.ouverture { padding: 22px 0 48px; }
.vague-titre { width: min(240px, 66%); height: auto; margin: 0 0 6px -6px; }
.ouverture h1 { font-size: clamp(2.45rem, 11vw, 4.4rem); margin: 10px 0 16px; }
.h1-suite { display: block; font-size: .56em; font-style: italic; font-weight: 500; color: var(--framboise); margin-top: 8px; line-height: 1.15; }
.chapo { font-size: 1.125rem; color: var(--gris); max-width: 32em; }
.chapo strong { color: var(--marine); }
.actions { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }
.actions .bouton { flex-wrap: wrap; column-gap: 10px; row-gap: 0; }
.carte-hero, .contact-direct { display: none; }

/* Tracé de la vague : une seule fois, au chargement */
.js .trace { stroke-dasharray: 1; stroke-dashoffset: 1; animation: tracer 1.5s cubic-bezier(.6, .1, .2, 1) .15s forwards; }
.js .trace-or { animation-delay: .55s; }
@keyframes tracer { to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .trace { animation: none; stroke-dashoffset: 0; }
}

/* 2. Deux portes */
.portes { padding: 56px 0; background: var(--blanc); border-top: 1px solid rgba(184, 145, 58, .25); border-bottom: 1px solid rgba(184, 145, 58, .25); }
.onglets { display: none; }
.js .onglets { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin: 24px 0 18px; padding: 5px; background: var(--ivoire); border: 1px solid var(--or-clair); border-radius: var(--galet); }
.onglet { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 8px 10px; border: 0; border-radius: var(--galet); background: transparent; color: var(--marine); font: 600 .9375rem/1.2 var(--sans); cursor: pointer; }
.onglet[aria-selected="true"] { background: var(--marine); color: var(--ivoire); }
.portes-grille { display: grid; gap: 16px; margin-top: 24px; }
.js .portes-grille { margin-top: 0; }
.porte { padding: 26px 22px; border: 1.5px solid var(--or-clair); border-radius: var(--rayon); background: var(--ivoire); }
.js .porte[hidden] { display: none; }
.porte-ico { width: 44px; height: 44px; color: var(--framboise); }
.porte h3 { margin: 14px 0 10px; }
.porte p { color: var(--gris); }
.lien-fleche { display: inline-flex; align-items: center; min-height: 48px; margin-top: 10px; font-weight: 600; }
.lien-fleche::after { content: "→"; margin-left: 8px; transition: transform .15s; }
.lien-fleche:hover::after { transform: translateX(3px); }

/* Mentions « à fournir » (discrètes) */
.a-fournir { margin-top: 14px; padding: 10px 14px; border: 1.5px dashed var(--or); border-radius: 10px; font-size: .9375rem; font-style: italic; color: var(--gris); }
.a-fournir span, .pastille { display: inline-block; margin-right: 4px; font-style: normal; font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--or-texte); }
.a-fournir-nuit { border-color: var(--or-clair); color: var(--gris-nuit); }
.a-fournir-nuit span { color: var(--or-clair); }

/* 3. Cécile */
.cecile { padding: 60px 0; }
.cecile-grille { display: grid; gap: 30px; }
.cecile-texte p:not(.surtitre) { margin-top: 14px; color: var(--gris); max-width: 34em; }
.cecile-texte h2 { margin-bottom: 4px; }
.cadre-photo { margin: 0; }
.photo-attente { aspect-ratio: 4 / 3; display: grid; place-content: center; justify-items: center; gap: 14px; border-radius: var(--rayon); background: linear-gradient(180deg, var(--ivoire) 0%, var(--sable) 100%); border: 1.5px solid var(--or-clair); color: var(--or-texte); font-weight: 600; text-align: center; padding: 20px; }
.photo-attente svg { width: 110px; height: auto; }
.cadre-photo figcaption { margin-top: 10px; font-size: .875rem; color: var(--gris); }

/* 4. Zone */
.zone { position: relative; padding: 56px 0 84px; background: var(--marine); color: var(--ivoire); }
.zone .surtitre { color: var(--or-clair); }
.zone h2 { font-size: clamp(2.3rem, 10vw, 4rem); }
.zone h2 span { display: block; font-style: italic; font-weight: 500; color: var(--or-clair); }
.zone-grille { display: grid; gap: 20px; }
.zone-texte p:first-child { color: var(--gris-nuit); max-width: 32em; }
.zone-vague { position: absolute; left: 0; bottom: -1px; width: 100%; height: 34px; }

/* 5. Contact */
.contact { padding: 40px 0 64px; }
.contact-intro { margin-top: 12px; color: var(--gris); max-width: 32em; }
.contact-grille { display: grid; gap: 28px; margin-top: 28px; align-items: start; }

.carte-visite { position: relative; padding: 28px 24px 30px; border-radius: 10px; background: linear-gradient(180deg, #FFFFFF 0%, #FFFDF8 45%, var(--sable) 100%); box-shadow: var(--ombre-carte); border: 1px solid rgba(184, 145, 58, .3); text-align: center; overflow: hidden; }
.cv-nom { font: 600 2.2rem/1 var(--serif); color: var(--or-texte); }
.cv-tel, .cv-mail { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; text-decoration: none; }
.cv-tel { margin-top: 10px; font: 600 1.6rem/1.1 var(--serif); color: var(--or-texte); letter-spacing: .02em; }
.cv-mail { color: var(--framboise); font-weight: 600; font-size: .9375rem; overflow-wrap: anywhere; }
.cv-tel:hover, .cv-mail:hover { text-decoration: underline; }
.cv-texte { margin: 16px auto 0; max-width: 18em; font: 600 1.15rem/1.3 var(--serif); color: var(--or-texte); }
.cv-lieu { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 10px; font: 600 1.15rem/1.3 var(--serif); color: var(--framboise); }
.cv-lieu .ico { width: 18px; height: 18px; }
.cv-vague { width: 90px; height: auto; margin: 18px auto 0; }

.formulaire { display: grid; gap: 18px; padding: 24px 20px; background: var(--blanc); border: 1.5px solid var(--or-clair); border-radius: var(--rayon); }
.champ { display: grid; gap: 6px; border: 0; margin: 0; padding: 0; min-width: 0; }
.champ label, .champ legend { font-weight: 600; padding: 0; }
.requis, .facultatif { font-weight: 400; font-size: .875rem; color: var(--gris); }
input[type="text"], input[type="tel"], textarea { width: 100%; min-height: 52px; padding: 12px 14px; border: 1.5px solid #B9B2A4; border-radius: 10px; background: var(--blanc); color: var(--marine); font: 400 1rem/1.4 var(--sans); }
textarea { resize: vertical; min-height: 96px; }
input:focus-visible, textarea:focus-visible { border-color: var(--or); border-radius: 10px; }
input[aria-invalid="true"] { border-color: var(--framboise); }
.choix { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 6px; }
.pastille-choix { position: relative; }
.pastille-choix input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.pastille-choix span { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 8px 10px; border: 1.5px solid #B9B2A4; border-radius: var(--galet); font-weight: 600; font-size: .9375rem; cursor: pointer; text-align: center; }
.pastille-choix input:checked + span { background: var(--marine); border-color: var(--marine); color: var(--ivoire); }
.invalide .pastille-choix span { border-color: var(--framboise); }
.erreur { color: var(--framboise); font-size: .9375rem; font-weight: 600; }
.resume { padding: 10px 14px; border-radius: 10px; background: var(--ivoire); border-left: 3px solid var(--or); font-size: .9375rem; }
.note-demo { font-size: .875rem; color: var(--gris); }

/* Pied */
.pied { padding: 44px 0 110px; background: var(--sable); border-top: 1px solid var(--or-clair); font-size: .9375rem; color: var(--gris); }
.pied-grille { display: grid; gap: 22px; }
.pied-marque { font: 600 1.6rem/1 var(--serif); color: var(--marine); margin-bottom: 8px; }
.pied-liens li + li { margin-top: 4px; }
.pied-liens a { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; font-weight: 600; overflow-wrap: anywhere; }
.pied-mentions { font-size: .8125rem; }

/* Barre mobile */
.barre-mobile { position: fixed; left: 0; right: 0; bottom: 0; z-index: 30; display: grid; grid-template-columns: 1.3fr 1fr; gap: 10px; padding: 10px var(--marge) calc(10px + env(safe-area-inset-bottom)); background: rgba(251, 247, 240, .97); border-top: 1px solid var(--or-clair); transition: transform .2s; }
.barre-mobile .bouton { min-height: 52px; padding: 10px 12px; }
.barre-cachee { transform: translateY(110%); }

/* Très petits écrans */
@media (max-width: 359px) {
  :root { --marge: 16px; }
  .marque { font-size: 1.4rem; }
  .bouton-petit span { display: none; }
  .bouton-petit { width: 44px; padding: 0; }
  .onglet .ico, .pastille-choix .ico { display: none; }
}

/* Tablette */
@media (min-width: 700px) {
  :root { --marge: 32px; }
  .actions { flex-direction: row; flex-wrap: wrap; }
  .js .onglets { display: none; }
  .portes-grille, .js .portes-grille { grid-template-columns: 1fr 1fr; margin-top: 28px; }
  .js .porte[hidden] { display: block; }
  .zone-grille { grid-template-columns: 1.1fr 1fr; align-items: end; gap: 40px; }
  .formulaire { padding: 30px 28px; }
}

/* Ordinateur */
@media (min-width: 1000px) {
  .ouverture { padding: 40px 0 72px; }
  .ouverture-grille { display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; align-items: center; }
  .carte-hero { display: block; padding: 52px 40px 44px; transform: rotate(-1.6deg); max-width: 470px; justify-self: end; }
  .carte-hero .cv-nom { font-size: 2.8rem; }
  .carte-contact { display: none; }
  .contact-direct { display: block; position: sticky; top: 100px; padding-top: 8px; color: var(--gris); }
  .contact-direct .cd-titre { font: 600 1.6rem/1.2 var(--serif); color: var(--marine); }
  .cd-tel { display: inline-flex; align-items: center; gap: 10px; margin: 14px 0 12px; font: 600 2.4rem/1 var(--serif); color: var(--framboise); text-decoration: none; }
  .cd-tel .ico { width: 28px; height: 28px; }
  .cd-tel:hover { text-decoration: underline; }
  .cd-lieu { margin-top: 18px; padding-top: 16px; border-top: 1.5px solid var(--or-clair); font-weight: 600; color: var(--or-texte); }
  .portes, .cecile { padding: 88px 0; }
  .cecile-grille { grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
  .zone { padding: 80px 0 110px; }
  .contact { padding: 72px 0 96px; }
  .contact-grille { grid-template-columns: .85fr 1.15fr; gap: 48px; }
  .pied { padding-bottom: 44px; }
  .pied-grille { grid-template-columns: 1.3fr 1fr; }
  .pied-mentions { grid-column: 1 / -1; }
  .barre-mobile { display: none; }
}