/* ============ Polices (hébergées en local, aucune requête externe) ============ */
@font-face {
  font-family: "Inter";
  src: url("../fonts/InterVariable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* ============ Base & variables ============ */
:root {
  --couleur-fond: #ffffff;
  --couleur-fond-alt: #f7f7f5;
  --couleur-texte: #1a1a1a;
  --couleur-texte-attenue: #6e6e6e;
  --couleur-accent: #b5652e;
  --couleur-accent-fonce: #8f4f22;
  --couleur-bordure: #e5e5e5;
  --police-titres: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --police-texte: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --largeur-max: 1180px;
  --rayon-bordure: 10px;
  --rayon-bouton: 980px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--police-texte);
  color: var(--couleur-texte);
  background: var(--couleur-fond);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3 {
  font-family: var(--police-titres);
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.5rem); }
h3 { font-size: 1.25rem; font-weight: 600; letter-spacing: -0.01em; }

p {
  margin: 0 0 1em;
  color: var(--couleur-texte);
}

.container {
  max-width: var(--largeur-max);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 110px 0;
}

.section-alt {
  background: var(--couleur-fond-alt);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--couleur-accent-fonce);
  font-weight: 600;
  margin-bottom: 16px;
  display: block;
}

.lead {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--couleur-texte-attenue);
  max-width: 60ch;
}

.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* ============ Boutons : 1 style principal (plein) + 1 style secondaire (lien) ============ */
.btn {
  display: inline-block;
  padding: 15px 32px;
  border-radius: var(--rayon-bouton);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, opacity 0.15s ease;
}

.btn-primary {
  background: var(--couleur-accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--couleur-accent-fonce);
}

.btn-small {
  padding: 9px 20px;
  font-size: 0.85rem;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  border: none;
  background: none;
  color: var(--couleur-accent-fonce);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
}

.btn-secondary::after {
  content: "→";
  transition: transform 0.15s ease;
}

.btn-secondary:hover::after {
  transform: translateX(3px);
}

/* ============ Header / nav ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--couleur-bordure);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-family: var(--police-titres);
  font-weight: 650;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--couleur-texte);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--couleur-accent-fonce);
  border-bottom-color: var(--couleur-accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--couleur-texte);
  margin: 5px 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* ============ Hero ============ */
.hero {
  position: relative;
  height: 86vh;
  min-height: 460px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.55) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  color: #fff;
  padding-bottom: 72px;
  width: 100%;
}

.hero-content h1 {
  color: #fff;
}

.hero-content p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.15rem;
  max-width: 48ch;
}

.hero-actions {
  margin-top: 28px;
}

/* ============ Intro / two-column ============ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.two-col img {
  border-radius: var(--rayon-bordure);
}

/* ============ Category / teaser grid ============ */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.teaser-card {
  position: relative;
  border-radius: var(--rayon-bordure);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  display: block;
}

.teaser-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.teaser-card:hover img {
  transform: scale(1.04);
}

.teaser-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 55%, rgba(0,0,0,0.5) 100%);
}

.teaser-label {
  position: absolute;
  left: 18px;
  bottom: 16px;
  z-index: 2;
  color: #fff;
  font-family: var(--police-titres);
  font-weight: 600;
  font-size: 1.05rem;
}

/* ============ Bandeau CTA (neutre, l'accent reste sur le bouton) ============ */
.cta-band {
  text-align: center;
  background: var(--couleur-fond-alt);
  border-top: 1px solid var(--couleur-bordure);
  border-bottom: 1px solid var(--couleur-bordure);
  padding: 88px 24px;
}

.cta-band p {
  color: var(--couleur-texte-attenue);
}

/* ============ Portfolio ============ */
.filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 40px 0 48px;
}

.filter-btn {
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid var(--couleur-bordure);
  background: transparent;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--couleur-texte-attenue);
  transition: all 0.15s ease;
}

.filter-btn:hover {
  border-color: var(--couleur-accent);
  color: var(--couleur-accent-fonce);
}

.filter-btn.active {
  background: var(--couleur-texte);
  border-color: var(--couleur-texte);
  color: #fff;
}

.gallery {
  columns: 3;
  column-gap: 20px;
}

.gallery-item {
  break-inside: avoid;
  margin-bottom: 20px;
  border-radius: var(--rayon-bordure);
  overflow: hidden;
  background: var(--couleur-fond-alt);
}

.gallery-item.hidden {
  display: none;
}

.gallery-item img {
  width: 100%;
  transition: transform 0.4s ease;
}

.gallery-item:hover img {
  transform: scale(1.03);
}

/* ============ Pricing ============ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
  align-items: stretch;
}

.price-card {
  background: #fff;
  border: 1px solid var(--couleur-bordure);
  border-radius: var(--rayon-bordure);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
}

.price-card.highlight {
  border-color: var(--couleur-accent);
  border-width: 2px;
}

.price-tag {
  font-family: var(--police-titres);
  font-weight: 650;
  font-size: 2.5rem;
  margin: 14px 0;
  color: var(--couleur-accent-fonce);
}

.price-tag span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--couleur-texte-attenue);
  font-family: var(--police-texte);
}

.price-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  flex-grow: 1;
}

.price-card li {
  padding: 9px 0;
  border-top: 1px solid var(--couleur-bordure);
  font-size: 0.95rem;
  color: var(--couleur-texte-attenue);
}

.price-card li:first-child {
  border-top: none;
}

.badge {
  display: inline-block;
  background: var(--couleur-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
  width: fit-content;
}

.note-box {
  margin-top: 48px;
  padding: 26px 30px;
  background: var(--couleur-fond-alt);
  border-radius: var(--rayon-bordure);
  text-align: center;
}

/* ============ Contact ============ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
}

.contact-info-list {
  list-style: none;
  padding: 0;
  margin: 24px 0;
}

.contact-info-list li {
  padding: 16px 0;
  border-bottom: 1px solid var(--couleur-bordure);
}

.contact-info-list a {
  color: var(--couleur-accent-fonce);
  font-weight: 600;
}

.contact-info-list a:hover {
  text-decoration: underline;
}

form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

label {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 6px;
  display: block;
}

input,
select,
textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--couleur-bordure);
  border-radius: var(--rayon-bordure);
  font-family: var(--police-texte);
  font-size: 0.95rem;
  background: #fff;
  color: var(--couleur-texte);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--couleur-accent);
}

textarea {
  resize: vertical;
  min-height: 130px;
}

.form-note {
  font-size: 0.85rem;
  color: var(--couleur-texte-attenue);
}

/* ============ Footer ============ */
.site-footer {
  border-top: 1px solid var(--couleur-bordure);
  padding: 48px 0;
  margin-top: 0;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}

.footer-links a:hover {
  color: var(--couleur-accent-fonce);
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--couleur-texte-attenue);
}

/* ============ Page header (pages hors accueil) ============ */
.page-header {
  padding: 64px 0 8px;
}

/* ============ Responsive ============ */
@media (max-width: 860px) {
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--couleur-fond);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--couleur-bordure);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }

  .nav-links.open {
    max-height: 320px;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 16px 24px;
    border-bottom: 1px solid var(--couleur-bordure);
    border-left: 0;
  }

  .nav-toggle {
    display: block;
    order: -1;
  }

  .header-nav {
    gap: 16px;
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .gallery {
    columns: 2;
  }

  section {
    padding: 64px 0;
  }
}

@media (max-width: 520px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .gallery {
    columns: 1;
  }

  .hero {
    height: 78vh;
  }

  .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn:not(.btn-small) {
    width: 100%;
    text-align: center;
  }
}

/* ============ Pages légales (texte long) ============ */
.legal-content {
  max-width: 760px;
}

.legal-content h2 {
  font-size: 1.3rem;
  margin-top: 2.4em;
}

.legal-content h2:first-child {
  margin-top: 0;
}

.legal-content p {
  margin: 1em 0;
}

.legal-content ul {
  margin: 1em 0;
  padding-left: 22px;
}

.legal-content li {
  margin-bottom: 6px;
}

/* Signale visiblement une information à compléter par le propriétaire du
   site (jamais inventée) — posé par js/sections-renderer.js sur toute
   occurrence littérale de "[À COMPLÉTER]". */
mark.placeholder-a-completer {
  background: #fdecc8;
  color: #8a5a00;
  padding: 1px 5px;
  border-radius: 4px;
  font-weight: 600;
  font-style: normal;
}

/* ============ Formulaire de contact : case de consentement ============ */
.consent-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 18px 0;
}

.consent-row input[type="checkbox"] {
  margin-top: 4px;
  width: auto;
  flex-shrink: 0;
}

.consent-row label {
  font-size: 0.88rem;
  color: var(--couleur-texte-attenue);
  font-weight: 400;
}

.consent-row a {
  color: var(--couleur-accent-fonce);
  text-decoration: underline;
}

/* ============ Apparition douce au scroll (léger, sans librairie) ============ */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal-on-scroll {
    opacity: 1;
    transform: none;
    transition: none;
  }
}