/* ==========================================================================
   Portfolio Gisbert Sébastien — feuille de styles (mobile-first)
   Points de rupture : 768 px (tablette), 1024 px (desktop), 1280 px (large)
   ========================================================================== */

/* --- Variables (docs/design-system.md) --- */
:root {
  /* Fonds */
  --color-bg: #F3F5F1;
  --color-surface: #FAFBF8;
  --color-surface-input: #FFFFFF;
  --color-dark: #0E1A13;
  --color-dark-raised: #16241B;
  --color-dark-icon: #1C3024;
  --color-dark-border: #24382B;

  /* Accent */
  --color-accent: #14834A;
  --color-accent-strong: #0F6E3D;   /* survol, petit texte accent sur fond clair (AA) */
  --color-accent-on-dark: #5EE08F;
  --color-accent-soft: #DCEFE2;
  --color-focus-ring: rgb(20 131 74 / 0.2);

  /* Texte */
  --color-text: #0E1A13;
  --color-text-muted: #56635A;
  --color-text-placeholder: #8A978E;
  --color-text-on-dark: #EDF3EE;
  --color-text-on-dark-muted: #93A398;
  --color-text-on-accent: #FFFFFF;
  --color-error: #B3261E;

  /* Bordures et décor */
  --color-border: #D9E1D8;
  --color-border-strong: #B9C6B8;
  --color-project-bg: #DFE7DD;
  --color-skeleton: #E2E8E0;
  --color-success: #2E9D5B;
  --color-preview-dot: #2B3D31;

  /* Aperçus des projets (fictifs) */
  --preview-fournier-bg: #D9B892;
  --preview-fournier-text: #3B2512;
  --preview-fournier-tile: #F3ECE2;
  --preview-bois-bg: #2F4A3C;
  --preview-bois-text: #EAF1EC;
  --preview-bois-tile: #E3EAE5;
  --preview-nomade-bg: #3D3A8F;
  --preview-nomade-text: #EEEDFE;
  --preview-nomade-tile: #E8E7F8;

  /* Typographie */
  --font: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --fs-h1: clamp(2.875rem, 2.086rem + 3.238vw, 5rem);       /* 46 → 80 px */
  --fs-h2: clamp(2.125rem, 1.707rem + 1.714vw, 3.25rem);    /* 34 → 52 px */
  --fs-h3: 1.3125rem;                                        /* 21 px */
  --fs-lead: 1.0625rem;                                      /* 17 px */
  --fs-body: 0.9375rem;                                      /* 15 px */
  --fs-small: 0.875rem;                                      /* 14 px */
  --fs-xs: 0.8125rem;                                        /* 13 px */

  /* Espacements */
  --gutter: clamp(1.25rem, 5.714vw - 0.143rem, 5rem);       /* 20 → 80 px */
  --space-section: clamp(4rem, 2.7rem + 5.333vw, 7.5rem);   /* 64 → 120 px */
  --space-head: clamp(2rem, 1.629rem + 1.524vw, 3rem);      /* 32 → 48 px */
  --container: 80rem;                                        /* 1280 px */
  --header-h: 72px;

  /* Arrondis */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 10px;

  --transition: 0.2s ease;
}

@media (min-width: 1024px) {
  :root { --header-h: 88px; }
}

/* --- Base --- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; padding: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  min-height: 100vh;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }

a { color: inherit; }

ul[role="list"], ol[role="list"] { list-style: none; }

button, input, select, textarea { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  top: 8px; left: 8px;
  z-index: 100;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  background: var(--color-dark);
  color: var(--color-text-on-dark);
  font-weight: 700;
  transform: translateY(-200%);
}
.skip-link:focus { transform: none; }

.container {
  width: 100%;
  max-width: calc(var(--container) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-top: var(--space-section); }

/* --- Typographie --- */
.h2 {
  font-size: var(--fs-h2);
  line-height: 1.05;
  letter-spacing: -1.2px;
  font-weight: 700;
}

.lead {
  font-size: var(--fs-lead);
  line-height: 1.6;
  color: var(--color-text-muted);
}

.lead a { color: var(--color-accent-strong); font-weight: 500; }

.eyebrow {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--color-accent-strong);
}
.eyebrow--on-dark { color: var(--color-accent-on-dark); }

.text-accent { color: var(--color-accent); }

/* --- Boutons et liens --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 24px;
  border: 0;
  border-radius: var(--radius-sm);
  font-size: var(--fs-body);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color var(--transition), transform var(--transition);
}
.btn__icon { flex-shrink: 0; transition: transform var(--transition); }
.btn:hover { transform: translateY(-2px); }
.btn:hover .btn__icon { transform: translateX(3px); }

.btn--primary { background: var(--color-accent); color: var(--color-text-on-accent); }
.btn--primary:hover { background: var(--color-accent-strong); }

.btn--dark {
  padding: 12px 20px;
  background: var(--color-dark);
  color: var(--color-bg);
  font-size: var(--fs-small);
}
.btn--dark:hover { background: var(--color-dark-icon); }

.btn[disabled] { opacity: 0.7; cursor: progress; transform: none; }

.link-underline {
  padding-bottom: 3px;
  border-bottom: 2px solid var(--color-text);
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
}
.link-underline:hover { color: var(--color-accent-strong); border-color: var(--color-accent-strong); }

/* --- Composants communs --- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.dark-block {
  background: var(--color-dark);
  color: var(--color-text-on-dark);
  border-radius: var(--radius-lg);
}

.icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--color-accent-soft);
  color: var(--color-accent);
}
.icon-box--dark {
  width: 40px;
  height: 40px;
  background: var(--color-dark-icon);
  color: var(--color-accent-on-dark);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  font-size: var(--fs-small);
  font-weight: 500;
  line-height: 1.3;
}
.badge--sm {
  padding: 6px 12px;
  background: var(--color-surface);
  font-size: var(--fs-xs);
  white-space: nowrap;
}

.grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .grid--4, .grid--3 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(4, 1fr); }
  .grid--3 { grid-template-columns: repeat(3, 1fr); gap: 28px; }
}

/* En-tête de section */
.section-head {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: var(--space-head);
}
.section-head__main {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 640px;
}
.section-head__lead { max-width: 380px; }

@media (min-width: 1024px) {
  .section-head {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
    gap: 24px;
  }
}

/* --- Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  min-height: var(--header-h);
}

.brand {
  font-size: 1.125rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}
.brand__dot { color: var(--color-accent); }
.brand--on-dark .brand__dot { color: var(--color-accent-on-dark); }

/* Navigation sans JS : liens affichés sous le nom */
.site-nav { order: 3; width: 100%; padding-bottom: 12px; }
.site-nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  list-style: none;
}
.site-nav__link {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition);
}
.site-nav__link:hover { color: var(--color-text); }

.site-header__cta { display: none; }

.menu-toggle { display: none; }

/* Menu mobile (avec JS) */
.js .menu-toggle {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--color-dark);
  cursor: pointer;
}
.menu-toggle__bar {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-bg);
  transition: transform var(--transition);
}
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:first-of-type { transform: translateY(3.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:last-of-type { transform: translateY(-3.5px) rotate(-45deg); }

.js .site-nav {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  padding: 8px var(--gutter) 24px;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}
.js .site-nav.is-open { display: block; }
.js .site-nav__list { flex-direction: column; gap: 0; }
.js .site-nav__link {
  display: block;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
  font-size: 1.25rem;
  font-weight: 500;
}

@media (min-width: 768px) {
  .site-header__cta { display: inline-flex; margin-left: auto; }
}

@media (min-width: 1024px) {
  .site-header__inner { flex-wrap: nowrap; gap: 24px; }
  .brand { font-size: 1.25rem; }

  .site-nav,
  .js .site-nav {
    display: block;
    position: static;
    order: 0;
    width: auto;
    padding: 0;
    border: 0;
    background: none;
  }
  .site-nav__list,
  .js .site-nav__list { flex-direction: row; gap: 36px; }
  .site-nav__link,
  .js .site-nav__link {
    display: inline;
    padding: 0;
    border: 0;
    color: var(--color-text-muted);
    font-size: var(--fs-body);
    font-weight: 400;
  }
  .site-nav__link:hover,
  .js .site-nav__link:hover { color: var(--color-text); }

  .site-header__cta { margin-left: 0; }
  .js .menu-toggle { display: none; }
}

/* --- Hero --- */
.hero {
  display: grid;
  gap: 56px;
  padding-top: 48px;
  padding-bottom: var(--space-section);
}

.hero__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}

.hero__title {
  font-size: var(--fs-h1);
  line-height: 1;
  letter-spacing: -0.0375em;
  font-weight: 700;
}

.hero__lead { max-width: 520px; }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px 28px;
  margin-top: 8px;
}

.status {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 4px;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}
.status__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-success);
}

.hero__visual {
  position: relative;
  padding-bottom: 40px;
}

@media (min-width: 1024px) {
  .hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: center;
    gap: 56px;
    padding-top: 96px;
  }
}
@media (min-width: 1280px) {
  .hero { grid-template-columns: minmax(0, 1fr) 560px; gap: 80px; }
}

/* Notification du hero */
.notification {
  position: absolute;
  left: -8px;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--color-surface-input);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}
.notification__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-text-on-accent);
}
.notification__text { display: flex; flex-direction: column; gap: 2px; line-height: 1.35; }
.notification__title { font-size: var(--fs-small); font-weight: 700; }
.notification__meta { font-size: var(--fs-xs); color: var(--color-text-muted); }

@media (min-width: 1024px) {
  .notification { left: -44px; }
}

/* --- Aperçu de site (hero et projets) --- */
.preview {
  --preview-bg: var(--preview-fournier-bg);
  --preview-text: var(--preview-fournier-text);
  --preview-tile: var(--preview-fournier-tile);
  padding: 10px;
  border-radius: var(--radius-md);
  background: var(--color-dark);
}
.preview--bois {
  --preview-bg: var(--preview-bois-bg);
  --preview-text: var(--preview-bois-text);
  --preview-tile: var(--preview-bois-tile);
}
.preview--nomade {
  --preview-bg: var(--preview-nomade-bg);
  --preview-text: var(--preview-nomade-text);
  --preview-tile: var(--preview-nomade-tile);
}

.preview__bar { display: flex; gap: 6px; padding: 4px 6px 10px; }
.preview__bar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-preview-dot);
}

.preview__screen {
  overflow: hidden;
  border-radius: 4px;
  background: var(--color-surface-input);
}

.preview__banner {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 8px;
  aspect-ratio: 2.7;
  padding: 20px;
  background: var(--preview-bg);
}
.preview__name {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--preview-text);
}
.preview--lg .preview__name { font-size: 1.25rem; }
.preview__tagline {
  width: 40%;
  height: 7px;
  border-radius: 3px;
  background: var(--preview-text);
  opacity: 0.35;
}

.preview__body { display: flex; flex-direction: column; gap: 9px; padding: 16px; }
.preview__line {
  width: 75%;
  height: 8px;
  border-radius: 3px;
  background: var(--color-skeleton);
}
.preview__line--short { width: 50%; }
.preview__tiles { display: flex; gap: 8px; margin-top: 6px; }
.preview__tiles span {
  flex: 1;
  aspect-ratio: 2.85;
  border-radius: 4px;
  background: var(--preview-tile);
}

/* --- Bénéfices --- */
.benefits {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding: 36px 28px;
}
.benefits__head { display: flex; flex-direction: column; gap: 20px; }
.benefits__heading { display: flex; flex-direction: column; gap: 14px; }
.benefits__title { max-width: 620px; color: var(--color-text-on-dark); }
.benefits__note { color: var(--color-text-on-dark-muted); }

.benefits__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.benefit { display: flex; flex-direction: column; gap: 14px; }
.benefit__title { font-size: 1.25rem; line-height: 1.2; }
.benefit__text { color: var(--color-text-on-dark-muted); }

@media (min-width: 768px) {
  .benefits__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .benefits { padding: 56px; }
  .benefits__head { flex-direction: row; justify-content: space-between; align-items: flex-end; gap: 40px; }
  .benefits__note { flex-shrink: 0; }
  .benefits__grid { grid-template-columns: repeat(4, 1fr); }
}

/* --- Services --- */
.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 28px;
  transition: transform var(--transition), border-color var(--transition);
}
.service-card:hover { transform: translateY(-2px); border-color: var(--color-border-strong); }
.service-card__title { font-size: var(--fs-h3); line-height: 1.2; }
.service-card__text { color: var(--color-text-muted); }

.service-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  text-decoration: none;
}
/* Toute la carte est cliquable */
.service-card__footer::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
}
.service-card__price { font-size: var(--fs-small); font-weight: 700; }
.service-card__arrow { color: var(--color-accent); transition: transform var(--transition); }
.service-card:hover .service-card__arrow { transform: translateX(3px); }

/* --- Projets --- */
.project-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.project-card__media {
  padding: 28px;
  border-radius: var(--radius-md);
  background: var(--color-project-bg);
  transition: transform var(--transition);
}
.project-card:hover .project-card__media { transform: translateY(-2px); }

.project-card__info {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}
.project-card__title { font-size: 1.375rem; line-height: 1.2; margin-bottom: 6px; }
.project-card__link { text-decoration: none; }
.project-card__link::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-md);
}
.project-card__link:hover { color: var(--color-accent-strong); }
.project-card__activity { color: var(--color-text-muted); }

/* --- Méthode --- */
.steps { gap: 32px 28px; }
.step {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 24px;
  border-top: 2px solid var(--color-text);
}
.step:first-child { border-top-color: var(--color-accent); }
.step__number { font-weight: 700; color: var(--color-accent-strong); }
.step__title { font-size: 1.375rem; line-height: 1.2; }
.step__text { color: var(--color-text-muted); }

/* --- À propos --- */
.about { display: grid; gap: 40px; }

.monogram {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 240px;
  padding: 32px;
}
.monogram__letters {
  font-size: clamp(7.5rem, 5.5rem + 8vw, 12.5rem);   /* 120 → 200 px */
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--color-text-on-dark);
}
.monogram__dot { color: var(--color-accent-on-dark); }

.about__content { display: flex; flex-direction: column; gap: 24px; }

.values {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}
.value { display: flex; flex-direction: column; gap: 6px; flex: 1; }
.value__title { font-size: var(--fs-lead); line-height: 1.3; }
.value__text { font-size: var(--fs-small); line-height: 1.5; color: var(--color-text-muted); }

@media (min-width: 768px) {
  .values { flex-direction: row; }
}
@media (min-width: 1024px) {
  .about { grid-template-columns: 420px minmax(0, 1fr); align-items: center; gap: 72px; }
  .monogram { min-height: 440px; }
}

/* --- Compétences --- */
.skill-group {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px;
  transition: transform var(--transition), border-color var(--transition);
}
.skill-group:hover { transform: translateY(-2px); border-color: var(--color-border-strong); }
.skill-group__title { font-size: var(--fs-small); font-weight: 500; color: var(--color-text-muted); }
.skill-group__list { display: flex; flex-wrap: wrap; gap: 8px; }
.skills__note { max-width: 760px; margin-top: 28px; }

/* --- FAQ --- */
.faq { display: grid; gap: var(--space-head); }
.faq__intro { display: flex; flex-direction: column; gap: 14px; }
.faq__list { display: flex; flex-direction: column; gap: 12px; }

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  transition: background-color var(--transition), border-color var(--transition);
}
.faq-item[open] {
  border-color: var(--color-dark);
  background: var(--color-dark);
  color: var(--color-text-on-dark);
}

.faq-item__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px;
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.35;
  list-style: none;
  cursor: pointer;
}
.faq-item__question::-webkit-details-marker { display: none; }
.faq-item__question:focus-visible { outline-offset: -2px; border-radius: var(--radius-md); }

.faq-item__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  transition: border-color var(--transition);
}
.faq-item__question:hover .faq-item__toggle { border-color: var(--color-border-strong); }
.faq-item__minus { display: none; }
.faq-item[open] .faq-item__toggle {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-text-on-accent);
}
.faq-item[open] .faq-item__plus { display: none; }
.faq-item[open] .faq-item__minus { display: block; }

.faq-item__answer {
  max-width: 720px;
  padding: 0 20px 22px;
  color: var(--color-text-on-dark-muted);
}

@media (min-width: 1024px) {
  .faq { grid-template-columns: 360px minmax(0, 1fr); align-items: start; gap: 80px; }
  .faq-item__question { padding: 22px 28px; font-size: 1.1875rem; }
  .faq-item__answer { padding: 0 28px 24px; }
}

/* --- Contact --- */
.contact {
  display: grid;
  gap: 24px;
  padding-bottom: var(--space-section);
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 28px;
}
.contact__title { color: var(--color-text-on-dark); }
.contact__text { font-size: 1rem; color: var(--color-text-on-dark-muted); }

.contact__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 0;
  border-top: 1px solid var(--color-dark-border);
}
.contact__item dt { font-size: var(--fs-xs); color: var(--color-text-on-dark-muted); }
.contact__item dd { font-size: 1rem; font-weight: 500; overflow-wrap: anywhere; }
.contact__item a { text-decoration: none; transition: color var(--transition); }
.contact__item a:hover { color: var(--color-accent-on-dark); }

@media (min-width: 1024px) {
  .contact { grid-template-columns: 360px minmax(0, 1fr); align-items: stretch; }
  .contact__info { padding: 40px; }
  .contact__title { font-size: 2.75rem; }
}
@media (min-width: 1280px) {
  .contact { grid-template-columns: 420px minmax(0, 1fr); }
}

/* Formulaire */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 24px;
  background: var(--color-surface-input);
}
.contact-form__row { display: grid; gap: 18px; }

@media (min-width: 768px) {
  .contact-form { padding: 40px; }
  .contact-form__row { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
}

.field { display: flex; flex-direction: column; gap: 8px; }
.field__label { font-size: var(--fs-small); font-weight: 500; }

.field__input {
  width: 100%;
  min-height: 54px;
  padding: 15px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-input);
  font-size: var(--fs-body);
  line-height: 1.4;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field__input::placeholder { color: var(--color-text-placeholder); opacity: 1; }
.field__input:hover { border-color: var(--color-border-strong); }
.field__input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-focus-ring);
}
.field__input--textarea { min-height: 140px; resize: vertical; }

.field__select { position: relative; }
.field__select .field__input {
  padding-right: 44px;
  appearance: none;
  cursor: pointer;
}
.field__chevron {
  position: absolute;
  top: 50%;
  right: 16px;
  color: var(--color-text-muted);
  transform: translateY(-50%);
  pointer-events: none;
}

.field.is-invalid .field__input { border-color: var(--color-error); }
.field__error { font-size: var(--fs-xs); line-height: 1.5; color: var(--color-error); }

.field--checkbox {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  column-gap: 12px;
  row-gap: 6px;
  font-size: var(--fs-small);
  line-height: 1.5;
}
.field--checkbox .field__error { grid-column: 2; }
.checkbox {
  width: 20px;
  height: 20px;
  margin-top: 1px;
  accent-color: var(--color-accent);
  cursor: pointer;
}
.field--checkbox label { cursor: pointer; }

/* Champ piège anti-spam, hors écran */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form__footer {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 20px;
  margin-top: 6px;
}
.contact-form__legal {
  max-width: 360px;
  font-size: var(--fs-xs);
  line-height: 1.5;
  color: var(--color-text-muted);
}
.contact-form__legal a { color: var(--color-accent); font-weight: 500; }

.contact-form__status:empty { display: none; }
.contact-form__status {
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  font-weight: 500;
}
.contact-form__status.is-success { border-color: var(--color-success); background: var(--color-accent-soft); }
.contact-form__status.is-error { border-color: var(--color-error); color: var(--color-error); }

@media (min-width: 768px) and (max-width: 1023px), (min-width: 1280px) {
  .contact-form__footer { flex-direction: row; justify-content: space-between; align-items: center; gap: 24px; }
}
@media (min-width: 1024px) and (max-width: 1279px) {
  .contact-form__footer { align-items: flex-start; }
  .contact-form__legal { max-width: none; }
}

/* --- Footer --- */
.site-footer {
  padding-block: 56px;
  background: var(--color-dark);
  color: var(--color-text-on-dark);
}
.site-footer a { text-decoration: none; transition: color var(--transition); }
.site-footer a:hover { color: var(--color-text-on-dark); }

.site-footer__top,
.site-footer__bottom {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.site-footer__bottom {
  gap: 16px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--color-dark-border);
  font-size: var(--fs-xs);
  color: var(--color-text-on-dark-muted);
}
.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  font-size: var(--fs-small);
  color: var(--color-text-on-dark-muted);
}
.site-footer__links--small { gap: 12px 24px; font-size: var(--fs-xs); }

@media (min-width: 768px) {
  .site-footer__top,
  .site-footer__bottom { flex-direction: row; justify-content: space-between; align-items: center; }
}

/* --- Pages secondaires (mentions, confidentialité, merci) --- */
.page-simple {
  max-width: 760px;
  padding-block: var(--space-section);
}
.page-simple__header { display: flex; flex-direction: column; gap: 14px; margin-bottom: var(--space-head); }
.prose { display: flex; flex-direction: column; gap: 16px; color: var(--color-text-muted); }
.prose h2 { margin-top: 24px; font-size: 1.375rem; line-height: 1.2; color: var(--color-text); }
.prose ul { padding-left: 20px; }
.prose a { color: var(--color-accent-strong); font-weight: 500; }
.page-simple__actions { margin-top: 32px; }

/* --- Animations : états initiaux (appliqués seulement si JS actif) --- */
.anim-pending [data-hero],
.anim-pending [data-hero-preview],
.anim-pending [data-hero-notif] { opacity: 0; }

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}