/* Site Murat Arzu — d'après les maquettes « Site ARZU » (canevas Design). Police Geist hébergée ici (OFL). */
@font-face {
  font-family: "Geist";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url(/fonts/geist-latin.woff2) format("woff2");
  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: "Geist";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url(/fonts/geist-latin-ext.woff2) format("woff2");
  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;
}

:root {
  --encre: #0b0b0c;
  --gris: #5f6064;
  --gris-fonce: #3b3c40;
  --fond: #ffffff;
  --surface: #f4f4f2;
  --surface-2: #f2f2f0;
  --photo: #ededea;
  --trait: #e6e6e3;
  --pointille: #c9c9c4;
  --sombre-2: #2a2a2e;
  --clair-sur-sombre: #bdbdc2;
  --clair-sur-sombre-2: #e4e4e7;
  --erreur: #b42318;
  --succes: #166534;
  --section: clamp(72px, 10vw, 120px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Geist, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.55;
  color: var(--encre);
  background: var(--fond);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--encre); }
a:hover { color: var(--gris); }
img { max-width: 100%; display: block; }
h1, h2, h3 { margin: 0; font-weight: 500; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--encre); outline-offset: 3px; }

.conteneur { max-width: 1280px; margin: 0 auto; padding-inline: 24px; }
.evitement {
  position: absolute; left: 12px; top: -60px; z-index: 10; padding: 10px 16px; border-radius: 999px;
  background: var(--encre); color: #fff; text-decoration: none;
}
.evitement:focus { top: 12px; color: #fff; }

/* --- Titres et textes ------------------------------------------------------- */
.titre-xl { font-size: clamp(44px, 7vw, 80px); line-height: 1.02; letter-spacing: -0.045em; }
.titre-l { font-size: clamp(44px, 6.4vw, 72px); line-height: 1.03; letter-spacing: -0.045em; }
.titre-m { font-size: clamp(34px, 4.6vw, 56px); line-height: 1.04; letter-spacing: -0.04em; }
.titre-s { font-size: clamp(32px, 4vw, 48px); line-height: 1.08; letter-spacing: -0.035em; }
.chapeau { font-size: clamp(18px, 1.6vw, 20px); color: var(--gris); }
.texte-gris { color: var(--gris); }
.texte-fort { font-size: 18px; color: var(--gris-fonce); }

/* --- Boutons -------------------------------------------------------------------- */
.bouton {
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px;
  padding: 11px 20px; border-radius: 999px; border: none; text-decoration: none;
  font: inherit; font-size: 15px; font-weight: 500; cursor: pointer; text-align: center;
}
.bouton-grand { padding: 15px 26px; font-size: 17px; }
.bouton-noir { background: var(--encre); color: #fff; }
.bouton-noir:hover { background: #2a2a2e; color: #fff; }
.bouton-gris { background: var(--surface-2); color: var(--encre); }
.bouton-gris:hover { background: var(--trait); color: var(--encre); }
.bouton-blanc { background: #fff; color: var(--encre); }
.bouton-blanc:hover { background: var(--surface-2); color: var(--encre); }
.bouton:disabled { opacity: .55; cursor: default; }

/* --- En-tête et pied de page ------------------------------------------------- */
.entete-ligne {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
  padding-block: 20px;
}
.marque { font-weight: 600; font-size: 20px; letter-spacing: -0.02em; text-decoration: none; }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 28px; font-size: 15px; }
.nav a { text-decoration: none; }
.nav a[aria-current="page"] { font-weight: 500; text-decoration: underline; text-underline-offset: 6px; }
.entete-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.pastille-tel { display: inline-flex; align-items: center; min-height: 44px; padding: 11px 18px; border-radius: 999px; background: var(--surface-2); font-size: 15px; text-decoration: none; }
@media (max-width: 720px) {
  .entete-ligne { gap: 12px; }
  .nav { order: 3; width: 100%; gap: 4px 20px; }
  .pastille-tel { display: none; }
}

.pied { border-top: 1px solid var(--trait); }
.pied-ligne { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 40px; padding-block: 56px 64px; font-size: 15px; }
.pied-marque { display: flex; flex-direction: column; gap: 8px; max-width: 320px; }
.pied-marque strong { font-weight: 600; font-size: 18px; letter-spacing: -0.02em; }
.pied-colonnes { display: flex; flex-wrap: wrap; gap: 32px 56px; }
.pied-colonne { display: flex; flex-direction: column; gap: 8px; }
.pied-colonne a { text-decoration: none; }
.pied-colonne .titre-colonne { color: var(--gris); }

/* --- Blocs communs ---------------------------------------------------------------- */
.intro { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 24px; padding-block: clamp(64px, 9vw, 96px) 48px; }
.intro .chapeau { max-width: 640px; }
.intro .actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 4px; }
.photo {
  border-radius: 28px; background: var(--photo); display: flex; align-items: flex-end; justify-content: space-between;
  flex-wrap: wrap; gap: 12px; padding: 24px; font-size: 14px; color: var(--gris);
}
.etiquette { font-size: 14px; padding: 8px 14px; border-radius: 999px; background: #fff; color: var(--encre); }
.etiquette-grise { background: var(--surface); }
.section { padding-block: 0 var(--section); }
.section-surface { background: var(--surface); padding-block: var(--section); }
.entete-section { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 40px; }
.entete-section .texte-gris { max-width: 420px; }
.grille-auto { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); }

.bandeau-noir {
  background: var(--encre); color: #fff; border-radius: 32px; padding: clamp(56px, 8vw, 88px) clamp(24px, 4vw, 48px);
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 24px;
}
.bandeau-noir h2 { max-width: 760px; }
.bandeau-noir p { font-size: 19px; color: var(--clair-sur-sombre); max-width: 520px; }

/* --- Accueil ------------------------------------------------------------------------ */
.hero-photo { height: clamp(320px, 45vw, 560px); }
.carte-metier {
  background: var(--surface); border-radius: 24px; padding: 32px; min-height: 260px;
  display: flex; flex-direction: column; justify-content: space-between; gap: 32px;
}
.carte-metier h3 { font-size: 22px; letter-spacing: -0.02em; margin-bottom: 8px; }
.carte-metier svg { width: 32px; height: 32px; fill: none; stroke: var(--encre); stroke-width: 1.6; }

.onglets { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 40px; }
.onglets[hidden] { display: none; }
.onglet {
  font: inherit; font-size: 16px; min-height: 46px; padding: 11px 22px; border-radius: 999px; border: none;
  background: #fff; color: var(--encre); cursor: pointer;
}
.onglet[aria-selected="true"] { background: var(--encre); color: #fff; font-weight: 500; }
.panneau {
  background: #fff; border-radius: 28px; padding: clamp(28px, 4vw, 48px);
  display: flex; flex-wrap: wrap; gap: 48px; align-items: stretch;
}
.panneau + .panneau { margin-top: 16px; }
.panneau[hidden] { display: none; }
.panneau-texte { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.panneau-texte h3 { font-size: clamp(28px, 3vw, 34px); line-height: 1.12; letter-spacing: -0.03em; }
.panneau-texte .texte-gris { font-size: 18px; }
.panneau-texte .bouton { align-self: flex-start; margin-top: 8px; }
.panneau .photo { flex: 1 1 420px; min-width: 0; min-height: 320px; border-radius: 20px; }
.puces { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.puces li { display: flex; gap: 12px; align-items: baseline; }
.puces li::before { content: ""; width: 6px; height: 6px; border-radius: 999px; background: var(--encre); flex: none; transform: translateY(-3px); }

.grille-projets { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); }
.projet-lien { text-decoration: none; display: flex; flex-direction: column; gap: 14px; }
.projet-lien .photo { height: 300px; border-radius: 20px; }
.projet-titre { font-weight: 500; font-size: 19px; letter-spacing: -0.01em; }
.projet-sous { color: var(--gris); font-size: 15px; }

.cabinet { display: flex; flex-wrap: wrap; gap: 48px; align-items: center; }
.cabinet .photo { flex: 1 1 420px; min-width: 0; height: clamp(320px, 36vw, 460px); }
.cabinet-texte { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.cabinet-texte h2 { font-size: clamp(32px, 3.6vw, 44px); line-height: 1.08; letter-spacing: -0.035em; }
.etiquettes { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }

/* --- Études ---------------------------------------------------------------------------- */
.grille-tarifs { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); }
.tarif { background: var(--surface); border-radius: 28px; padding: 36px; display: flex; flex-direction: column; gap: 20px; }
.tarif h2 { font-size: 24px; letter-spacing: -0.02em; }
.tarif-sombre { background: var(--encre); color: #fff; }
.tarif-sombre .texte-gris { color: var(--clair-sur-sombre); }
.tarif-tete { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.badge-sombre { font-size: 13px; padding: 6px 12px; border-radius: 999px; background: var(--sombre-2); color: var(--clair-sur-sombre-2); }
.prix { display: flex; align-items: baseline; gap: 8px; }
.prix-montant { font-weight: 500; font-size: 44px; letter-spacing: -0.04em; line-height: 1.1; }
.prix-mention { font-size: 15px; color: var(--gris); }
.coches { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; font-size: 16px; }
.coches li { display: flex; gap: 10px; }
.coches li::before { content: "✓"; }
.tarif-sombre .coches { color: var(--clair-sur-sombre-2); }

.liste-bordee { border: 1px solid var(--trait); border-radius: 28px; overflow: hidden; }
.liste-bordee h2 { padding: 28px 32px; font-size: 22px; letter-spacing: -0.02em; border-bottom: 1px solid var(--trait); }
.ligne-prix { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding: 22px 32px; }
.ligne-prix + .ligne-prix { border-top: 1px solid var(--trait); }

.etapes { margin: 0; padding: 0; list-style: none; display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); }
.etape { background: #fff; border-radius: 24px; padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.etape-numero { width: 36px; height: 36px; border-radius: 999px; background: var(--surface-2); display: flex; align-items: center; justify-content: center; font-weight: 500; }
.etape h3 { font-size: 20px; letter-spacing: -0.02em; }

.faq { max-width: 880px; margin: 0 auto; display: flex; flex-direction: column; gap: 32px; }
.faq h2 { font-size: clamp(32px, 3.4vw, 40px); letter-spacing: -0.035em; text-align: center; }
.faq details { border-top: 1px solid var(--trait); padding: 22px 4px; }
.faq details:last-child { border-bottom: 1px solid var(--trait); }
.faq summary { cursor: pointer; list-style: none; font-weight: 500; font-size: 18px; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--gris); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: 12px; color: var(--gris); }

/* --- Projets ------------------------------------------------------------------------------ */
.filtres { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 8px; }
.filtres[hidden] { display: none; }
.filtre {
  font: inherit; font-size: 15px; min-height: 44px; padding: 10px 20px; border-radius: 999px; border: none;
  background: var(--surface-2); color: var(--encre); cursor: pointer;
}
.filtre[aria-pressed="true"] { background: var(--encre); color: #fff; font-weight: 500; }
.grille-references { display: grid; gap: 48px 24px; grid-template-columns: repeat(auto-fill, minmax(min(360px, 100%), 1fr)); }
.reference { display: flex; flex-direction: column; gap: 16px; }
.reference[hidden] { display: none; }
.reference .photo { height: 280px; border-radius: 20px; align-items: flex-start; justify-content: flex-end; padding: 14px; }
.reference .etiquette { font-size: 13px; padding: 6px 12px; }
.reference h2 { font-size: 20px; letter-spacing: -0.015em; }
.reference-fait { margin-top: 4px; font-size: 14px; color: var(--gris); }
.encart {
  background: var(--surface); border-radius: 32px; padding: clamp(40px, 6vw, 72px) clamp(24px, 4vw, 48px);
  display: flex; flex-wrap: wrap; gap: 32px; align-items: center; justify-content: space-between;
}
.encart-texte { flex: 1 1 480px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.encart-texte h2 { font-size: clamp(30px, 3.4vw, 40px); line-height: 1.08; letter-spacing: -0.035em; }

/* --- Contact ------------------------------------------------------------------------------ */
.contact { display: flex; flex-wrap: wrap; gap: 64px; align-items: flex-start; padding-block: clamp(48px, 7vw, 72px) var(--section); }
.contact-cote { flex: 1 1 340px; min-width: 0; display: flex; flex-direction: column; gap: 24px; }
.contact-cote h1 { font-size: clamp(42px, 5vw, 60px); line-height: 1.03; letter-spacing: -0.045em; }
.contact-direct { display: flex; flex-direction: column; gap: 4px; margin-top: 16px; }
.contact-direct a, .contact-direct strong { font-size: 20px; font-weight: 500; text-decoration: none; }
.formulaire {
  flex: 999 1 600px; min-width: 0; background: var(--surface); border-radius: 32px; padding: clamp(24px, 4vw, 40px);
  display: flex; flex-direction: column; gap: 28px;
}
.formulaire fieldset { margin: 0; padding: 0; border: none; }
.formulaire legend { padding: 0 0 12px; font-weight: 500; font-size: 18px; }
.choix { display: flex; flex-wrap: wrap; gap: 8px; }
.choix label { display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 16px; border-radius: 999px; background: #fff; font-size: 15px; cursor: pointer; }
.formulaire input[type="checkbox"], .formulaire input[type="radio"] { width: 18px; height: 18px; accent-color: var(--encre); margin: 0; }
.champs { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); }
.champ { display: flex; flex-direction: column; gap: 6px; font-size: 15px; color: var(--gris-fonce); }
.champ .facultatif { color: var(--gris); font-size: 13px; }
.champ input, .champ select, .champ textarea {
  font: inherit; font-size: 16px; min-height: 52px; padding: 12px 16px; border: 1px solid transparent; border-radius: 14px;
  background: #fff; color: var(--encre); width: 100%;
}
.champ textarea { resize: vertical; min-height: 120px; }
.champ input:focus, .champ select:focus, .champ textarea:focus { outline: none; border-color: var(--encre); }
.champ input[type="file"] { padding: 28px 20px; border: 1.5px dashed var(--pointille); border-radius: 18px; font-size: 15px; }
.aide { font-size: 13px; color: var(--gris); }
.oui-non { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; }
.oui-non legend { font-size: 15px; font-weight: 400; color: var(--gris-fonce); padding-bottom: 8px; }
.oui-non label { display: flex; align-items: center; gap: 8px; min-height: 44px; cursor: pointer; }
.envoi { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.consentement { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--gris); flex: 1 1 280px; }
.consentement input { margin-top: 2px !important; }
.piege { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.etat-envoi { font-size: 15px; font-weight: 500; }
.etat-envoi:empty { display: none; }
.etat-envoi.erreur { color: var(--erreur); }
.merci { background: var(--surface); border-radius: 32px; padding: clamp(32px, 5vw, 56px); display: flex; flex-direction: column; gap: 16px; flex: 999 1 600px; }
.merci h2 { font-size: clamp(28px, 3vw, 36px); letter-spacing: -0.03em; }

/* --- Pages de texte (mentions légales, 404) ------------------------------------------------- */
.texte-page { max-width: 760px; margin: 0 auto; padding-block: clamp(56px, 8vw, 96px) var(--section); display: flex; flex-direction: column; gap: 20px; }
.texte-page h1 { font-size: clamp(38px, 5vw, 56px); line-height: 1.05; letter-spacing: -0.04em; margin-bottom: 12px; }
.texte-page h2 { font-size: 24px; letter-spacing: -0.02em; margin-top: 20px; }
.texte-page p, .texte-page li { color: var(--gris-fonce); }
.texte-page ul { margin: 0; padding-left: 22px; display: flex; flex-direction: column; gap: 6px; }

/* --- Réglages ponctuels (pas d'attribut style : la CSP l'interdit) ------------------- */
.largeur-1000 { max-width: 1000px; }
.largeur-720 { max-width: 720px; }
.largeur-640 { max-width: 640px; }
.marge-bas-40 { margin-bottom: 40px; }
.section-hero { padding-top: 24px; }
.section-pleine { padding-block: var(--section); }
.section-bandeau { padding-bottom: 96px; }
.largeur-900 { max-width: 900px; }
.marge-bas-48 { margin-bottom: 48px; }
.section-tarifs { padding-bottom: 64px; }