/* =========================================================================
   Maison for Saisons — Styles
   Palette chaude (terracotta / crème). Polices système : zéro téléchargement,
   donc aucun blocage réseau (pas besoin de font-display, aucune police chargée).
   ========================================================================= */

:root {
  --cream:      #FAF4EC;
  --cream-2:    #F2E8D8;
  --card:       #FFFFFF;
  --ink:        #2B2420;
  --muted:      #6B5D52;
  --terra:      #C8643C;
  --terra-dk:   #A94F2C;   /* hover / contraste texte */
  --terra-soft: #E8B07A;
  --water:      #7FA8B8;
  --line:       #E4D9C8;

  --maxw: 1120px;
  --radius: 16px;
  --shadow: 0 8px 28px rgba(43, 36, 32, .10);
  --shadow-sm: 0 2px 10px rgba(43, 36, 32, .07);

  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.15; margin: 0; }

p { margin: 0; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
.wrap--narrow { max-width: 720px; }

.nowrap { white-space: nowrap; }

/* Liens */
a { color: var(--ink); text-decoration: underline; text-underline-offset: 2px; text-decoration-color: var(--terra-soft); transition: color .15s ease; }
a:hover { color: var(--terra-dk); text-decoration-color: var(--terra-dk); }
a:focus-visible { outline: 3px solid var(--terra-dk); outline-offset: 2px; border-radius: 4px; }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---- Switch d'angle : une seule variante visible ---------------------- */
.angle { display: none; }
[data-angle="default"] .angle--default,
[data-angle="vitres"]  .angle--vitres,
[data-angle="armoire"] .angle--armoire,
[data-angle="voiture"] .angle--voiture { display: inline; }

.ill { display: none; width: 100%; height: auto; }
[data-angle="default"] .ill--default,
[data-angle="vitres"]  .ill--vitres,
[data-angle="armoire"] .ill--armoire,
[data-angle="voiture"] .ill--voiture { display: block; }

/* ====================================================================== */
/* Barre de marque                                                        */
/* ====================================================================== */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 20px;
  max-width: var(--maxw); margin: 0 auto;
}
.topbar__brand { font-family: var(--serif); font-weight: 600; font-size: 20px; letter-spacing: .2px; }
.topbar__season {
  font-size: 12px; text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px;
}

/* ====================================================================== */
/* HERO — tient dans le 1er écran mobile (390×844)                        */
/* ====================================================================== */
.hero {
  min-height: calc(100dvh - 60px);
  display: flex; align-items: center;
  padding: 8px 0 20px;
}
.hero__inner { display: flex; flex-direction: column; gap: 14px; }

.hero__eyebrow {
  font-size: 13px; text-transform: uppercase; letter-spacing: 1.8px;
  color: var(--terra-dk); font-weight: 700; margin-bottom: 2px;
}
.hero__title { font-size: clamp(28px, 7.5vw, 46px); letter-spacing: -.5px; }
.hero__sub   { font-size: clamp(16px, 2.6vw, 19px); color: var(--muted); margin-top: 10px; max-width: 34ch; }

.hero__art { align-self: center; width: min(62vw, 220px); margin: 2px 0; }
.hero__copy { max-width: 640px; }

/* Carte formulaire */
.formcard {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
  width: 100%;
  max-width: 480px;
}
.formcard--final { margin: 14px auto 0; }

.formcard__offer {
  margin: 0 0 12px; padding: 8px 12px;
  background: #FBEEDF; border: 1px dashed var(--terra-soft); border-radius: 10px;
  color: var(--terra-dk); font-weight: 600; font-size: 15px; text-align: center;
}

/* ---- Formulaire ------------------------------------------------------- */
.signup { display: flex; flex-direction: column; }
.signup__label { font-family: var(--serif); font-size: 20px; font-weight: 600; margin-bottom: 10px; }

.signup__row { display: flex; }
.signup__input {
  width: 100%; height: 54px;
  font-size: 17px; font-family: var(--sans);
  padding: 0 14px;
  border: 2px solid var(--line); border-radius: 12px;
  background: #FCFaf6; color: var(--ink);
}
.signup__input::placeholder { color: #B2A592; }
.signup__input:hover { border-color: #D4C7B2; }
.signup__input:focus-visible { outline: none; border-color: var(--terra); box-shadow: 0 0 0 3px rgba(200,100,60,.22); }
.signup__input[aria-invalid="true"] { border-color: #C0392B; }

.signup__suggest {
  margin: 8px 0 0; font-size: 15px; color: var(--muted);
}
.signup__suggest button {
  font: inherit; color: var(--terra-dk); font-weight: 700;
  background: none; border: none; padding: 0 2px; cursor: pointer; text-decoration: underline;
}
.signup__suggest button:hover { color: var(--terra); }
.signup__suggest button:focus-visible { outline: 2px solid var(--terra-dk); outline-offset: 2px; border-radius: 4px; }
.signup__consent input:focus-visible { outline: 2px solid var(--terra-dk); outline-offset: 2px; }

.signup__consent {
  display: flex; gap: 10px; align-items: flex-start;
  margin: 12px 0 14px; font-size: 14.5px; color: var(--muted); line-height: 1.4;
}
.signup__consent input {
  width: 22px; height: 22px; margin: 1px 0 0; flex: 0 0 auto; accent-color: var(--terra); cursor: pointer;
}

.btn {
  position: relative;
  width: 100%; min-height: 54px;
  font-size: 19px; font-weight: 700; font-family: var(--sans);
  color: #fff; background: var(--terra);
  border: none; border-radius: 12px; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  transition: background .15s ease, transform .05s ease;
  -webkit-tap-highlight-color: transparent;
  text-decoration: none;
}
.btn:hover { background: var(--terra-dk); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 3px solid var(--terra-dk); outline-offset: 2px; }
.btn[aria-busy="true"] { pointer-events: none; opacity: .85; }
.btn[aria-busy="true"] .btn__label { visibility: hidden; }
.btn__spinner { display: none; position: absolute; width: 22px; height: 22px; border: 3px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }
.btn[aria-busy="true"] .btn__spinner { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }

.signup__reassure { margin-top: 12px; font-size: 13.5px; color: var(--muted); text-align: center; line-height: 1.45; }

.signup__msg { margin-top: 12px; font-size: 15.5px; padding: 11px 12px; border-radius: 10px; font-weight: 600; }
.signup__msg--ok  { background: #E7F1E8; color: #1E6b3a; border: 1px solid #Bfe0c6; }
.signup__msg--err { background: #FBE9E7; color: #B23022; border: 1px solid #F1C3bc; }

/* ====================================================================== */
/* Sections                                                               */
/* ====================================================================== */
.section { padding: 56px 0; }
.section--soft { background: var(--cream-2); }
.section--cta  { background: var(--cream-2); padding-bottom: 96px; }
.section__title { font-size: clamp(24px, 5vw, 34px); text-align: center; letter-spacing: -.3px; }
.section__lead  { text-align: center; color: var(--muted); max-width: 46ch; margin: 12px auto 0; font-size: 17px; }

/* Cartes problème */
.cards { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 32px; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; box-shadow: var(--shadow-sm);
}
.card__icon { width: 48px; height: 48px; margin-bottom: 14px; }
.card__icon svg { width: 100%; height: 100%; }
.card__title { font-size: 20px; margin-bottom: 6px; }
.card__text { color: var(--muted); font-size: 16px; }

/* Étapes */
.steps { list-style: none; margin: 32px 0 0; padding: 0; display: grid; gap: 18px; max-width: 620px; margin-inline: auto; }
.step { display: flex; gap: 16px; align-items: flex-start; }
.step__num {
  flex: 0 0 auto; width: 44px; height: 44px; border-radius: 50%;
  background: var(--terra); color: #fff; font-family: var(--serif); font-size: 22px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.step__title { font-size: 21px; margin-bottom: 3px; }
.step__text { color: var(--muted); font-size: 16px; }

/* Kit */
.kit { display: grid; gap: 28px; margin-top: 32px; justify-items: center; }
.kit__fig { margin: 0; width: 100%; max-width: 560px; }
.kit__svg { width: 100%; height: auto; border-radius: var(--radius); box-shadow: var(--shadow-sm); display: block; }
.kit__list { list-style: none; margin: 0; padding: 0; width: 100%; display: grid; gap: 14px; }
.kit__item {
  display: grid; gap: 2px;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px 16px;
}
.kit__item strong { font-size: 18px; }
.kit__item span:last-child { color: var(--muted); font-size: 15.5px; }
.kit__tag {
  justify-self: start; font-size: 11.5px; text-transform: uppercase; letter-spacing: 1px; font-weight: 700;
  color: var(--terra-dk); background: #FBEEDF; border-radius: 999px; padding: 3px 9px; margin-bottom: 4px;
}

/* Bénéfices */
.benefits { display: grid; gap: 16px; grid-template-columns: 1fr; margin-top: 32px; }
.benefit { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow-sm); }
.benefit__icon {
  width: 38px; height: 38px; border-radius: 50%; background: #FBEEDF; color: var(--terra-dk);
  display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700; margin-bottom: 12px;
}
.benefit__title { font-size: 19px; margin-bottom: 5px; }
.benefit__text { color: var(--muted); font-size: 16px; }

/* FAQ */
.faq { margin-top: 28px; display: grid; gap: 10px; }
.faq__item {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 2px 18px;
}
.faq__item summary {
  cursor: pointer; list-style: none; padding: 16px 28px 16px 0; position: relative;
  font-family: var(--serif); font-size: 18px; font-weight: 600;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+"; position: absolute; right: 2px; top: 50%; transform: translateY(-50%);
  font-size: 24px; color: var(--terra); font-family: var(--sans); line-height: 1;
}
.faq__item[open] summary::after { content: "–"; }
.faq__item summary:hover { color: var(--terra-dk); }
.faq__item summary:focus-visible { outline: 3px solid var(--terra-dk); outline-offset: 3px; border-radius: 8px; }
.faq__item p { color: var(--muted); font-size: 16px; padding: 0 0 16px; max-width: 66ch; }

/* Emplacements photo (prêts, cachés tant que vides) */
.photo-slot { margin: 0; }
.photo-slot img {
  width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: var(--radius); background: var(--cream-2); display: block;
}
.photo-slot--video img { aspect-ratio: 3 / 4; }
.video-slots { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; }

/* Footer */
.footer { text-align: center; padding: 40px 20px 110px; color: var(--muted); }
.footer__brand { font-family: var(--serif); font-size: 19px; color: var(--ink); }
.footer__note { font-size: 14px; margin-top: 4px; }
.footer__links { margin-top: 14px; display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
.footer__links a { font-size: 14px; color: var(--muted); text-decoration-color: var(--line); }
.footer__links a:hover { color: var(--terra-dk); }

.signup__consent a { color: var(--terra-dk); text-decoration-color: var(--terra-soft); }

/* ====================================================================== */
/* Pages secondaires (légal, merci, 404)                                  */
/* ====================================================================== */
.topbar__brand { color: inherit; }
a.topbar__brand { text-decoration: none; }
a.topbar__brand:hover { color: var(--terra-dk); }

.page { max-width: 760px; margin: 0 auto; padding: 44px 20px 72px; }
.page h1 { font-size: clamp(30px, 5vw, 40px); margin-bottom: 6px; }
.page__updated { color: var(--muted); font-size: 14px; margin-bottom: 28px; }
.page h2 { font-size: 22px; margin: 32px 0 10px; }
.page p, .page li { color: var(--ink); font-size: 17px; line-height: 1.65; }
.page p { margin-bottom: 14px; max-width: 70ch; }
.page ul { margin: 0 0 16px; padding-left: 22px; }
.page li { margin-bottom: 6px; max-width: 68ch; }
.page__back { display: inline-block; margin-top: 10px; }

/* Surligne les champs à compléter avant mise en ligne */
.todo {
  background: #FBEEDF; border: 1px dashed var(--terra); border-radius: 4px;
  padding: 0 6px; color: var(--terra-dk); font-weight: 600; font-size: .95em; font-style: normal;
}

/* Merci / 404 : contenu centré */
.cover { min-height: 68vh; min-height: 68dvh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 48px 20px; }
.cover h1 { font-size: clamp(30px, 6vw, 46px); margin-bottom: 14px; }
.cover p { color: var(--muted); font-size: 18px; max-width: 48ch; margin: 0 auto 10px; }
.cover__art { width: min(50vw, 160px); margin-bottom: 24px; }
.btn--inline { width: auto; display: inline-flex; padding: 0 26px; margin-top: 26px; }

/* ====================================================================== */
/* Barre collante mobile                                                  */
/* ====================================================================== */
.stickybar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: rgba(250, 244, 236, .92);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid var(--line);
  transform: translateY(120%);
  transition: transform .28s ease;
}
.stickybar.is-visible { transform: translateY(0); }
.stickybar__btn { max-width: 480px; margin: 0 auto; }

/* ====================================================================== */
/* TABLETTE — 768 à 1023 px                                               */
/* ====================================================================== */
@media (min-width: 768px) {
  /* La barre collante est réservée au mobile : dès la tablette, le        */
  /* formulaire du hero est déjà visible.                                  */
  .stickybar { display: none; }

  .cards    { grid-template-columns: repeat(3, 1fr); }
  .benefits { grid-template-columns: repeat(3, 1fr); }
  .kit__list { grid-template-columns: 1fr 1fr; }

  /* Étapes en 3 colonnes : cartes centrées */
  .steps { grid-template-columns: repeat(3, 1fr); max-width: none; gap: 16px; }
  .step {
    flex-direction: column; text-align: center; align-items: center; gap: 10px;
    background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 26px 20px; box-shadow: var(--shadow-sm);
  }

  /* Hero : deux colonnes (titre + sous-titre + formulaire | illustration) */
  .hero { min-height: auto; padding: 28px 0 56px; }
  .hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    grid-template-areas: "copy art" "form art";
    column-gap: 36px; row-gap: 18px; align-items: start;
  }
  .hero__copy { grid-area: copy; align-self: end; }
  .hero__art  { grid-area: art; width: 100%; max-width: 340px; margin: 0; justify-self: center; align-self: center; }
  #formcard-hero { grid-area: form; max-width: 460px; }
  .hero__title { font-size: clamp(34px, 4.2vw, 44px); }
  .hero__sub   { font-size: 19px; max-width: 42ch; }
}

/* ====================================================================== */
/* ORDINATEUR — 1024 px et plus                                           */
/* ====================================================================== */
@media (min-width: 1024px) {
  body { font-size: 18px; }           /* texte courant 18-20 px sur grand écran */

  .section { padding: 76px 0; }

  .hero__inner { column-gap: 52px; }
  .hero__art   { max-width: 420px; }
  .hero__title { font-size: clamp(44px, 3.6vw, 56px); }   /* 44 à 56 px */
  .hero__sub   { font-size: 20px; max-width: 44ch; }

  .section__lead { font-size: 19px; }
  .card__text, .benefit__text, .step__text { font-size: 18px; }
  .kit__item strong { font-size: 19px; }
  .kit__item span:last-child { font-size: 17px; }
  .faq__item summary { font-size: 20px; }
  .faq__item p { font-size: 18px; }

  /* Contenu du kit : 4 colonnes, illustration centrée au-dessus */
  .kit__list { grid-template-columns: repeat(4, 1fr); }
}

/* Confort de lecture : réduit le mouvement si demandé */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}