/* =========================================================
   Site vitrine - theme "Creme & Ivoire"
   Toutes les polices en noir, palette chaude et sobre.
   ========================================================= */

:root {
  --color-bg: #faf6ee;          /* creme */
  --color-bg-alt: #f2ead8;      /* ivoire plus soutenu */
  --color-surface: #fffdf8;     /* cartes / blocs */
  --color-border: #e3d7bd;
  --color-text: #1a1814;        /* noir chaud */
  --color-text-soft: #3a352c;
  --color-accent: #b8935a;      /* or/beige - liserés, icônes */
  --color-accent-dark: #8f6f3f;
  --color-accent-soft: #efe1c4;

  --font-heading: Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Times New Roman', serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --radius: 10px;
  --shadow-soft: 0 4px 20px rgba(26, 24, 20, 0.08);
  --shadow-strong: 0 8px 30px rgba(26, 24, 20, 0.14);
  --max-width: 1140px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-text);
  line-height: 1.25;
  margin: 0 0 0.6em;
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 4vw, 2.9rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.3rem; }

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

a {
  color: var(--color-text);
  text-decoration: underline;
  text-decoration-color: var(--color-accent);
  text-underline-offset: 3px;
}
a:hover { text-decoration-color: var(--color-text); }

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---------- Header ---------- */

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

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--color-text);
}

.brand img { height: 42px; width: auto; border-radius: 6px; }

.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-text);
}

.brand-tagline {
  display: block;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 400;
  color: var(--color-text-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 1.8rem;
  margin: 0;
  padding: 0;
}

.main-nav a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}

.main-nav a:hover,
.main-nav a.active {
  border-bottom-color: var(--color-accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 0.4rem 0.6rem;
  cursor: pointer;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  position: relative;
  transition: 0.2s;
}
.nav-toggle span::before { content: ''; position: absolute; top: -7px; }
.nav-toggle span::after { content: ''; position: absolute; top: 7px; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  padding: 0.8rem 1.6rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid var(--color-text);
  color: var(--color-text);
  background: transparent;
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn:hover { background: var(--color-text); color: var(--color-bg); text-decoration: none; }

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

.btn-block { display: block; width: 100%; text-align: center; }

/* ---------- Hero ---------- */

.hero {
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
  padding: 4.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-accent-dark);
  margin-bottom: 0.8rem;
}

.hero-actions { display: flex; gap: 1rem; margin-top: 1.6rem; flex-wrap: wrap; }

.hero-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-strong);
  border: 1px solid var(--color-border);
  aspect-ratio: 4 / 3;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.03);
  animation: heroImageFadeIn 1.3s ease-out 0.15s forwards;
}
.hero-image .placeholder-icon { font-size: 4rem; opacity: 0.35; }

@keyframes heroImageFadeIn {
  from { opacity: 0; transform: scale(1.03); }
  to { opacity: 1; transform: scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .hero-image img { animation: none; opacity: 1; transform: none; }
}

/* ---------- Sections ---------- */

section.block { padding: 3.5rem 0; }
section.block.alt { background: var(--color-bg-alt); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }

.section-heading { text-align: center; max-width: 640px; margin: 0 auto 2.5rem; }
.section-heading p { color: var(--color-text-soft); }

.grid {
  display: grid;
  gap: 1.8rem;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.block-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.block-gallery img { max-width: 100%; }

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.8rem;
  box-shadow: var(--shadow-soft);
}

.service-icon {
  font-size: 1.8rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

/* ---------- Pricing ---------- */

.pricing-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  position: relative;
}
.pricing-card.highlighted {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-strong);
  transform: translateY(-6px);
}
.pricing-card.highlighted::before {
  content: 'Recommande';
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--color-text);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.price-value { font-family: var(--font-heading); font-size: 2.1rem; font-weight: 700; margin: 0.4rem 0; }
.price-unit { font-size: 0.95rem; font-weight: 400; color: var(--color-text-soft); }
.features-list { list-style: none; padding: 0; margin: 1.2rem 0; flex-grow: 1; }
.features-list li { padding: 0.4rem 0; border-bottom: 1px dashed var(--color-border); }
.features-list li:last-child { border-bottom: none; }
.features-list li::before { content: '✓ '; color: var(--color-accent-dark); font-weight: 700; }

/* ---------- Contact ---------- */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-info-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
}

.contact-info-list { list-style: none; padding: 0; margin: 1rem 0 0; }
.contact-info-list li { display: flex; gap: 0.7rem; margin-bottom: 0.9rem; align-items: flex-start; }
.contact-info-list .icon { flex-shrink: 0; }

.social-links { display: flex; gap: 0.8rem; margin-top: 1.4rem; }
.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-bg-alt);
  text-decoration: none;
  font-size: 1.1rem;
}
.social-links a:hover { background: var(--color-accent-soft); border-color: var(--color-accent); }
.social-links a.linkedin,
.social-links a.whatsapp,
.social-links a.facebook,
.social-links a.instagram { padding: 0; }
.social-links a.linkedin svg,
.social-links a.whatsapp svg,
.social-links a.facebook svg,
.social-links a.instagram svg { width: 19px; height: 19px; fill: #fff; }
.social-links a.linkedin { background: #0A66C2; border-color: #0A66C2; }
.social-links a.whatsapp { background: #25D366; border-color: #25D366; }
.social-links a.facebook { background: #1877F2; border-color: #1877F2; }
.social-links a.instagram {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  border-color: transparent;
}
.social-links a.linkedin:hover { background: #084d92; border-color: #084d92; }
.social-links a.whatsapp:hover { background: #1ebe5b; border-color: #1ebe5b; }
.social-links a.facebook:hover { background: #0e5bc4; border-color: #0e5bc4; }
.social-links a.instagram:hover { filter: brightness(1.1); }

form.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-soft);
}

.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; font-weight: 700; margin-bottom: 0.4rem; font-size: 0.92rem; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.98rem;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}
.form-group textarea { min-height: 140px; resize: vertical; }

.form-note { font-size: 0.85rem; color: var(--color-text-soft); margin-top: 1rem; }

.password-field { position: relative; }
.password-field input { padding-right: 2.6rem; }
.password-toggle {
  position: absolute;
  top: 50%;
  right: 0.5rem;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.15rem;
  line-height: 1;
  padding: 0.3rem;
  color: var(--color-text-soft);
}
.password-toggle:hover { color: var(--color-text); }

.alert {
  padding: 1rem 1.2rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  font-weight: 600;
}
.alert-success { background: #e5f2df; border: 1px solid #b7d9a6; color: var(--color-text); }
.alert-error { background: #f7e2df; border: 1px solid #e3ada4; color: var(--color-text); }

/* honeypot field, hidden from real visitors */
.hp-field { position: absolute; left: -9999px; top: -9999px; }

/* ---------- Pages juridiques (mentions legales, confidentialite) ---------- */
.legal-page { max-width: 760px; margin: 0 auto; }
.legal-page h2 { margin-top: 2.2rem; }
.legal-page ul { margin: 0 0 1em; padding-left: 1.3rem; }
.legal-page li { margin-bottom: 0.3rem; }
.legal-page .legal-updated { margin-top: 2.5rem; font-size: 0.88rem; color: var(--color-text-soft); }

/* ---------- Zone d'intervention / FAQ ---------- */

.area-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem;
  padding: 0;
  margin: 0;
}
.area-tag {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.5rem 1.1rem;
  font-size: 0.92rem;
  font-weight: 600;
}
.area-tag-wide { background: var(--color-accent-soft); border-color: var(--color-accent); font-weight: 400; }

.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.3rem;
  margin-bottom: 0.9rem;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  font-family: var(--font-heading);
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; float: right; color: var(--color-accent-dark); font-weight: 700; }
.faq-item[open] summary::after { content: '−'; }
.faq-item p { margin: 0.8rem 0 0; color: var(--color-text-soft); }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 3rem 0 1.5rem;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2rem;
}

.footer-grid h4 { font-size: 1rem; margin-bottom: 0.9rem; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 0.5rem; }
.footer-grid a { text-decoration: none; font-size: 0.95rem; }
.footer-grid a:hover { text-decoration: underline; }

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 1.2rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--color-text-soft);
}
.footer-bottom a { color: var(--color-text-soft); }
.footer-bottom-links { display: flex; gap: 1.2rem; flex-wrap: wrap; }

/* ---------- Utilities ---------- */

.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }

/* ---------- Responsive ---------- */

/* ---------- Reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.pricing-card.highlighted.reveal.is-visible { transform: translateY(-6px); }

/* ---------- Cookie notice ---------- */

.cookie-notice {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  padding: 1rem;
  display: flex;
  justify-content: center;
}
.cookie-notice[hidden] { display: none; }
.cookie-notice-box {
  max-width: 640px;
  width: 100%;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-strong);
  padding: 1.1rem 1.4rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
}
.cookie-notice-text { margin: 0; font-size: 0.88rem; flex: 1 1 320px; }
.cookie-notice-box .btn { padding: 0.6rem 1.3rem; font-size: 0.88rem; flex: 0 0 auto; }

.cookie-optout { display: flex; align-items: center; gap: 0.7rem; }
.cookie-toggle { position: relative; display: inline-block; width: 42px; height: 24px; flex: 0 0 auto; }
.cookie-toggle input { opacity: 0; width: 0; height: 0; }
.cookie-toggle span {
  position: absolute;
  inset: 0;
  background: var(--color-border);
  border-radius: 999px;
  transition: background 0.15s ease;
}
.cookie-toggle span::before {
  content: '';
  position: absolute;
  left: 3px;
  top: 3px;
  width: 18px;
  height: 18px;
  background: var(--color-surface);
  border-radius: 50%;
  transition: transform 0.15s ease;
}
.cookie-toggle input:checked + span { background: var(--color-accent); }
.cookie-toggle input:checked + span::before { transform: translateX(18px); }

.cookie-table-wrap { overflow-x: auto; margin: 1rem 0 1.5rem; }
.cookie-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.cookie-table th, .cookie-table td {
  border: 1px solid var(--color-border);
  padding: 0.6rem 0.7rem;
  text-align: left;
  vertical-align: top;
}
.cookie-table th { background: var(--color-bg-alt); font-family: var(--font-heading); }
.cookie-table code { font-size: 0.82rem; }

@media (max-width: 680px) {
  .cookie-notice { padding: 0.6rem; }
  .cookie-notice-box { padding: 1rem; justify-content: center; text-align: center; }
  .cookie-notice-box .btn { width: 100%; }
}

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

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-image { order: -1; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft);
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 1rem 1.5rem; }
  .main-nav li { border-bottom: 1px solid var(--color-border); }
  .main-nav li:last-child { border-bottom: none; }
  .main-nav a { display: block; padding: 0.9rem 0; }
  .nav-toggle { display: block; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 2.5rem 0; }
  section.block { padding: 2.5rem 0; }
  .pricing-card.highlighted { transform: none; }
}