/* Sama Site · landing de conversion
   Socle : encre #16130F, jaune taxi #FFC21A, crème #F7F2E8. Bricolage Grotesque (titres) + Hanken Grotesk (texte).
   Signature : l'onglet de navigateur (fenêtres photo, logo). Aucun dégradé, aucune ombre portée : aplats et filets. */

@font-face { font-family: "Bricolage"; src: url("assets/fonts/bricolage.woff2") format("woff2"); font-weight: 200 800; font-stretch: 75% 100%; font-display: swap; }
@font-face { font-family: "Hanken"; src: url("assets/fonts/hanken.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  --encre: #16130F;
  --encre-2: #2A2620;
  --jaune: #FFC21A;
  --jaune-pale: #FFE7A3;
  --creme: #F7F2E8;
  --creme-2: #EFE8DA;
  --blanc: #FFFDF8;
  --gris: #6E675C;
  --filet: #DDD4C3;
  --wa: #25D366;
  --r: 14px;
  --wrap: 1200px;
  --g: clamp(16px, 4vw, 40px);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--creme); color: var(--encre); font: 400 17px/1.55 "Hanken", system-ui, sans-serif; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: "Bricolage", "Hanken", sans-serif; font-stretch: 92%; margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--g); }
:focus-visible { outline: 3px solid var(--encre); outline-offset: 3px; }

/* ---------- boutons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; font: 700 17px/1 "Hanken", sans-serif; text-decoration: none; border: 2px solid transparent; border-radius: 999px; padding: 15px 26px; cursor: pointer; transition: transform .15s ease, background-color .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn--sm { padding: 10px 18px; font-size: 15px; }
.btn--lg { padding: 19px 32px; font-size: 18px; }
.btn--plein { width: 100%; }
.btn--jaune { background: var(--jaune); color: var(--encre); border-color: var(--encre); }
.btn--jaune:hover { background: #FFCD45; }
.btn--ink { background: var(--encre); color: var(--blanc); }
.btn--ink:hover { background: var(--encre-2); }
.btn--wa { background: var(--wa); color: #0B2E17; margin-top: 28px; }

/* ---------- en-tête ---------- */
.top { position: sticky; top: 0; z-index: 50; background: rgba(247, 242, 232, .94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--filet); }
.top__in { display: flex; align-items: center; gap: 32px; height: 72px; }
.top__logo img { height: 34px; width: auto; }
.top__nav { display: flex; gap: 28px; margin-left: auto; font-weight: 500; font-size: 15px; }
.top__nav a { text-decoration: none; color: var(--encre-2); }
.top__nav a:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ---------- héros ---------- */
.hero { padding: clamp(40px, 6vw, 80px) 0 clamp(56px, 7vw, 96px); }
.hero__grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { font-size: clamp(42px, 6.2vw, 84px); line-height: .98; font-weight: 800; }
.hl { background: linear-gradient(transparent 58%, var(--jaune) 58%, var(--jaune) 92%, transparent 92%); -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.hl--noir { background: none; color: var(--encre); text-decoration: underline; text-decoration-thickness: .08em; text-underline-offset: .12em; }
.hero__sous { font-size: clamp(17px, 1.5vw, 20px); color: var(--encre-2); max-width: 34em; margin-top: 26px; }

.choix { border: 0; padding: 0; margin: 34px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.choix legend { font-weight: 700; font-size: 15px; margin-bottom: 12px; padding: 0; }
.choix__opt { position: relative; display: block; padding: 18px 18px 18px 52px; border: 2px solid var(--filet); border-radius: var(--r); background: var(--blanc); cursor: pointer; transition: border-color .15s ease, background-color .15s ease; }
.choix__opt input { position: absolute; left: 18px; top: 21px; width: 20px; height: 20px; margin: 0; accent-color: var(--encre); }
.choix__t { display: block; font: 700 19px/1.2 "Bricolage", sans-serif; font-stretch: 92%; }
.choix__d { display: block; font-size: 14.5px; color: var(--gris); margin-top: 4px; line-height: 1.4; }
.choix__opt:has(input:checked) { border-color: var(--encre); background: var(--jaune-pale); }

.hero__prix { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; margin: 30px 0 22px; }
.prix { font-family: "Bricolage", sans-serif; font-weight: 800; font-stretch: 92%; letter-spacing: -0.02em; line-height: 1; }
.prix__n { font-size: clamp(44px, 4.6vw, 60px); }
.prix__u { font-size: 22px; }
.prix__note { color: var(--gris); font-weight: 500; }

/* ---------- fenêtre (signature : onglet de navigateur) ---------- */
.fen { margin: 0; }
.fen__barre { height: 44px; background: var(--encre); border-radius: var(--r) var(--r) 0 0; display: flex; align-items: flex-end; padding: 0 16px; }
.fen__onglet { position: relative; display: inline-block; background: var(--jaune); color: var(--encre); font: 600 14px/1 "Hanken", sans-serif; padding: 10px 18px 12px; border-radius: 10px 10px 0 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.fen__onglet::before, .fen__onglet::after { content: ""; position: absolute; bottom: 0; width: 10px; height: 10px; background: radial-gradient(circle at 0 0, transparent 10px, var(--jaune) 10.5px); }
.fen__onglet::before { left: -10px; transform: scaleX(-1); }
.fen__onglet::after { right: -10px; }
.fen__onglet { overflow: visible; }
.fen__img { position: relative; overflow: hidden; border: 2px solid var(--encre); border-top: 0; border-radius: 0 0 var(--r) var(--r); background: var(--creme-2); }
.fen--hero .fen__img { aspect-ratio: 4 / 4.6; }
.fen--hero img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; opacity: 0; transition: opacity .5s ease; }
.fen--hero img.is-on { opacity: 1; }
.fen--petit .fen__barre { height: 38px; padding: 0 12px; }
.fen--petit .fen__onglet { font-size: 12.5px; padding: 8px 12px 10px; }
.fen--petit .fen__img { aspect-ratio: 3 / 4; }
.fen--petit img { width: 100%; height: 100%; object-fit: cover; }
.fen figcaption { font-weight: 700; margin-top: 12px; font-size: 16px; }

/* ---------- chiffres ---------- */
.chiffres { background: var(--encre); color: var(--blanc); padding: 44px 0; }
.chiffres__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.chiffre { padding: 4px 28px; border-left: 1px solid #3A352D; }
.chiffre:first-child { border-left: 0; padding-left: 0; }
.chiffre__n { font: 800 clamp(34px, 3.6vw, 48px)/1 "Bricolage", sans-serif; font-stretch: 92%; color: var(--jaune); letter-spacing: -0.02em; }
.chiffre__l { margin-top: 10px; color: #CFC7B8; font-size: 15.5px; max-width: 16em; }

/* ---------- titres de section ---------- */
.titre { font-size: clamp(32px, 4vw, 54px); line-height: 1.02; font-weight: 800; max-width: 18em; }
.titre .gris { color: var(--gris); font-weight: 600; }
.titre--clair .gris { color: #A69E8F; }

/* ---------- offre ---------- */
.offre { padding: clamp(64px, 8vw, 112px) 0; }
.offre__grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 20px; margin-top: 48px; align-items: stretch; }
.carte { background: var(--blanc); border: 2px solid var(--filet); border-radius: var(--r); padding: 30px; display: flex; flex-direction: column; }
.carte h3 { font-size: 26px; font-weight: 800; line-height: 1.1; }
.carte--commun { background: var(--jaune); border-color: var(--encre); }
.carte--commun h3 { margin-bottom: 18px; }
.carte__tete { display: grid; gap: 8px; padding-bottom: 16px; border-bottom: 1px solid var(--filet); }
.carte__prix { font: 800 20px/1 "Bricolage", sans-serif; font-stretch: 92%; white-space: nowrap; }
.carte__pour { color: var(--gris); margin: 16px 0 6px; font-size: 15.5px; }
.carte .btn { margin-top: auto; align-self: flex-start; }
.carte.is-pick { border-color: var(--encre); }
.liste { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.liste li { position: relative; padding-left: 30px; }
.liste li::before { content: ""; position: absolute; left: 2px; top: .42em; width: 15px; height: 8px; border-left: 2.5px solid var(--encre); border-bottom: 2.5px solid var(--encre); transform: rotate(-45deg); }
.liste--court { margin: 10px 0 28px; gap: 10px; font-size: 16px; }
.liste em { font-style: normal; font-weight: 600; }

/* ---------- étapes ---------- */
.etapes { background: var(--encre); color: var(--blanc); padding: clamp(64px, 8vw, 112px) 0; }
.etapes__liste { list-style: none; margin: 56px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; counter-reset: e; }
.etape { padding: 0 32px 0 0; border-top: 2px solid var(--jaune); padding-top: 26px; margin-right: 28px; }
.etape:last-child { margin-right: 0; }
.etape__quand { font-weight: 700; color: var(--jaune); font-size: 15px; }
.etape h3 { font-size: 28px; line-height: 1.08; font-weight: 800; margin: 12px 0 12px; }
.etape p:last-child { color: #CFC7B8; }

/* ---------- pour qui ---------- */
.pourqui { padding: clamp(64px, 8vw, 112px) 0; }
.pourqui__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 48px; }
.pourqui__note { margin-top: 20px; font-size: 13.5px; color: var(--gris); }

/* ---------- formulaire ---------- */
.projet { background: var(--creme-2); padding: clamp(64px, 8vw, 112px) 0; border-top: 1px solid var(--filet); border-bottom: 1px solid var(--filet); }
.projet__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.projet__txt p { margin-top: 22px; color: var(--encre-2); max-width: 30em; }
.form { background: var(--blanc); border: 2px solid var(--encre); border-radius: var(--r); padding: clamp(22px, 3vw, 36px); display: grid; gap: 18px; }
.form fieldset { border: 0; margin: 0; padding: 0; display: flex; gap: 10px; flex-wrap: wrap; }
.form legend { font-weight: 700; font-size: 15px; margin-bottom: 10px; padding: 0; }
.form__type label { display: inline-flex; align-items: center; gap: 8px; padding: 11px 16px; border: 2px solid var(--filet); border-radius: 999px; cursor: pointer; font-weight: 600; }
.form__type label:has(input:checked) { border-color: var(--encre); background: var(--jaune-pale); }
.form__type input { accent-color: var(--encre); margin: 0; }
.form__row { display: grid; gap: 7px; }
.form__row > label { font-weight: 700; font-size: 15px; }
.form input:not([type=radio]):not([type=checkbox]), .form textarea { font: 400 17px/1.4 "Hanken", sans-serif; color: var(--encre); background: var(--creme); border: 1.5px solid #CFC5B2; border-radius: 10px; padding: 14px 15px; width: 100%; }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--encre); background: var(--blanc); }
.form textarea { resize: vertical; min-height: 110px; }
.form__row--check label { display: inline-flex; gap: 10px; align-items: center; font-weight: 500; }
.form__row--check input { width: 18px; height: 18px; accent-color: var(--encre); }
.form__err { color: #A1260D; font-weight: 600; }
.form .is-bad { border-color: #A1260D !important; }

/* ---------- questions ---------- */
.faq { padding: clamp(64px, 8vw, 112px) 0; }
.faq__grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.faq details { border-bottom: 1px solid var(--filet); }
.faq details:first-child { border-top: 1px solid var(--filet); }
.faq summary { list-style: none; cursor: pointer; padding: 22px 44px 22px 0; position: relative; font: 700 19px/1.3 "Bricolage", sans-serif; font-stretch: 92%; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 12px; height: 12px; border-right: 2.5px solid var(--encre); border-bottom: 2.5px solid var(--encre); transform: translateY(-70%) rotate(45deg); transition: transform .2s ease; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { padding: 0 0 24px; color: var(--encre-2); max-width: 40em; }

/* ---------- appel final ---------- */
.final { background: var(--jaune); padding: clamp(64px, 8vw, 104px) 0; border-top: 2px solid var(--encre); }
.final__in { text-align: center; display: grid; justify-items: center; gap: 28px; }
.final__wo { font-weight: 600; }
.final h2 { font-size: clamp(36px, 5.4vw, 72px); line-height: 1; font-weight: 800; max-width: 14em; }

/* ---------- pied ---------- */
.pied { background: var(--encre); color: #CFC7B8; padding: 48px 0 96px; font-size: 15px; }
.pied__in { display: grid; gap: 14px; }
.pied__in img { height: 30px; width: auto; }
.pied__credits { font-size: 12.5px; color: #8E8778; }

/* ---------- WhatsApp flottant ---------- */
.wa-flottant { position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 60px; height: 60px; border-radius: 50%; background: var(--wa); color: #fff; display: grid; place-items: center; }

/* ---------- mobile ---------- */
@media (max-width: 1000px) {
  .hero__grid, .projet__grid, .faq__grid { grid-template-columns: 1fr; }
  .hero__media { order: -1; }
  .fen--hero .fen__img { aspect-ratio: 4 / 3.4; }
  .offre__grid { grid-template-columns: 1fr; }
  .chiffres__grid { grid-template-columns: 1fr 1fr; gap: 28px 0; }
  .chiffre:nth-child(3) { border-left: 0; padding-left: 0; }
  .etapes__liste { grid-template-columns: 1fr; gap: 36px; }
  .etape { margin-right: 0; padding-right: 0; }
  .pourqui__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .top__nav { display: none; }
  .top__in { justify-content: space-between; height: 64px; }
  .top__logo img { height: 28px; }
  .hero { padding-top: 24px; }
  .choix { grid-template-columns: 1fr; }
  .hero .btn--lg { width: 100%; }
  .chiffre { padding: 0 16px; }
  .chiffre:nth-child(odd) { border-left: 0; padding-left: 0; }
  .pourqui__grid { gap: 14px; }
  .fen--petit .fen__onglet { font-size: 11px; padding: 7px 9px 9px; }
  .final__in .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }