/* === Secrétariat & Gestion by Cassandra === */
:root {
  --navy: #1F2A44;
  --navy-2: #2F3E5C;
  --gold: #D4AF37;
  --gold-warm: #C8963A;
  --white: #FFFFFF;
  --gray: #F5F5F5;
  --gray-2: #E8E8E8;
  --text: #1F2A44;
  --muted: #6B7280;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(31,42,68,0.12);
  --radius: 8px;
  --container: 1200px;
  --serif: "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --sans: "Inter", "Lato", system-ui, -apple-system, sans-serif;
  --script: "Cormorant Garamond", cursive;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .2s ease; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 32px; }
@media (max-width: 720px) { .container { padding: 0 20px; } }

/* Typography */
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 600; color: var(--navy); line-height: 1.2; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); font-weight: 600; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.25rem; }
.eyebrow { font-family: var(--sans); font-size: 0.85rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); font-weight: 600; }
.script { font-family: var(--serif); font-style: italic; font-weight: 500; color: var(--gold); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 26px; border-radius: var(--radius);
  font-weight: 700; font-size: 0.95rem; letter-spacing: 0.02em;
  transition: all 0.25s ease; cursor: pointer;
  border: 1.5px solid transparent;
  white-space: nowrap;
}
.btn-gold { background: var(--gold); color: var(--navy); border-color: var(--gold); }
.btn-gold:hover { background: var(--gold-warm); border-color: var(--gold-warm); transform: translateY(-1px); box-shadow: 0 6px 18px rgba(212,175,55,0.35); }
.btn-outline-white { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline-white:hover { background: var(--white); color: var(--navy); }
.btn-outline-navy { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline-navy:hover { background: var(--navy); color: var(--white); }

/* Header — fond crème clair */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: #FAF8F3;
  border-bottom: 1px solid rgba(212,175,55,0.35);
  box-shadow: 0 2px 12px rgba(31,42,68,0.06);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.header.scrolled {
  background: #FAF8F3;
  box-shadow: 0 2px 16px rgba(31,42,68,0.12);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 0; gap: 24px;
  min-height: 88px;
}
.logo-mark { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo-mark .logo-svg { height: 72px; width: auto; transition: height 0.25s ease; }
.header.scrolled .logo-mark .logo-svg { height: 60px; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a {
  font-size: 0.92rem; font-weight: 500; color: var(--navy);
  position: relative; padding: 6px 0;
  letter-spacing: 0.01em;
}
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1.5px;
  background: var(--gold); transform: scaleX(0); transform-origin: left;
  transition: transform 0.25s ease;
}
.nav a:hover { color: var(--gold-warm); }
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }
.nav a.active { color: var(--navy); }

.header-cta { display: flex; align-items: center; gap: 12px; }
.menu-toggle { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; }
.menu-toggle span { width: 24px; height: 1.5px; background: var(--navy); position: relative; transition: all 0.25s ease; }
.menu-toggle span::before, .menu-toggle span::after { content: ""; position: absolute; left: 0; width: 24px; height: 1.5px; background: var(--navy); transition: all 0.25s ease; }
.menu-toggle span::before { top: -7px; }
.menu-toggle span::after { top: 7px; }
.menu-toggle.open span { background: transparent; }
.menu-toggle.open span::before { top: 0; transform: rotate(45deg); }
.menu-toggle.open span::after { top: 0; transform: rotate(-45deg); }

/* Hero */
.hero {
  background: var(--navy);
  color: var(--white);
  padding: 140px 0 100px;
  position: relative;
  overflow: hidden;
  margin-top: 0;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(212,175,55,0.08), transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(47,62,92,0.6), transparent 60%);
  pointer-events: none;
}
.hero-inner { display: flex; flex-direction: column; align-items: flex-start; position: relative; max-width: 720px; }
.hero h1 { color: var(--white); margin-top: 18px; }
.hero .subtitle { color: var(--gold); font-family: var(--serif); font-style: italic; font-size: 1.4rem; margin-top: 16px; }
.hero p.lede { color: rgba(255,255,255,0.85); font-size: 1.05rem; margin-top: 20px; max-width: 540px; }
.hero-actions { display: flex; gap: 16px; margin-top: 36px; flex-wrap: wrap; }

.gold-rule { width: 60px; height: 1.5px; background: var(--gold); display: inline-block; }

/* Reassurance bar */
.reassurance { background: var(--gray); padding: 32px 0; border-top: 1px solid rgba(212,175,55,0.2); border-bottom: 1px solid rgba(212,175,55,0.2); }
.reassurance-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.reassurance-item { display: flex; align-items: center; gap: 14px; }
.reassurance-item .icon {
  width: 40px; height: 40px; min-width: 40px;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
}
.reassurance-item .text { font-size: 0.9rem; color: var(--navy); font-weight: 500; line-height: 1.4; }

/* About */
.about { padding: 100px 0; background: var(--white); }
.about-text { max-width: 720px; }
.about-text h2 { margin-bottom: 8px; }
.about-text .role { color: var(--gold); font-family: var(--serif); font-style: italic; font-size: 1.2rem; margin-bottom: 24px; }
.about-text p { color: #3a4256; margin-bottom: 16px; max-width: 60ch; }
.credentials { display: flex; flex-wrap: wrap; gap: 10px; margin: 24px 0; }
.credential {
  font-size: 0.82rem; padding: 8px 14px;
  border: 1px solid var(--gold);
  border-radius: 999px;
  color: var(--navy); font-weight: 500;
  background: rgba(212,175,55,0.05);
}
.signature { margin-top: 28px; font-family: var(--serif); font-style: italic; font-size: 1.6rem; color: var(--gold); }
.gold-divider { height: 1px; background: var(--gold); width: 80px; margin-top: 12px; }

/* Section common */
.section { padding: 100px 0; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section-head .eyebrow { display: inline-block; margin-bottom: 12px; }
.section-head p { color: var(--muted); margin-top: 14px; font-size: 1.05rem; }
.section-rule { width: 50px; height: 2px; background: var(--gold); margin: 16px auto 0; }

/* Services */
.services { background: var(--white); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-2);
  border-top: 2px solid var(--gold);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
  cursor: pointer;
  user-select: none;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.service-card:focus { outline: 2px solid var(--gold); outline-offset: 3px; }
.service-card.expanded {
  border-color: var(--gold);
  box-shadow: var(--shadow-lg);
  transform: none;
}
.service-card .svc-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
  margin-bottom: 20px;
}
.svc-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.svc-header h3 { color: var(--navy); font-size: 1.15rem; margin: 0; }
.svc-toggle {
  font-size: 1.4rem; font-weight: 300; color: var(--gold);
  line-height: 1; flex-shrink: 0; margin-top: 2px;
  transition: transform 0.25s ease;
}
.service-card.expanded .svc-toggle { transform: rotate(0deg); }
.service-card p { color: #4a5168; font-size: 0.95rem; line-height: 1.55; }
.service-card .price-note { display: inline-block; margin-top: 14px; font-size: 0.8rem; color: var(--gold-warm); font-weight: 600; }

/* Accordion details — dans le DOM pour SEO, height:0 quand fermé */
.svc-details {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease, margin-top 0.3s ease;
  opacity: 0;
  margin-top: 0;
}
.service-card.expanded .svc-details {
  max-height: 600px;
  opacity: 1;
  margin-top: 20px;
}
.svc-details ul { list-style: none; margin: 0 0 20px; padding: 0; }
.svc-details ul li {
  padding: 7px 0 7px 18px;
  font-size: 0.9rem; color: #3a4256; line-height: 1.5;
  border-bottom: 1px solid var(--gray-2);
  position: relative;
}
.svc-details ul li:last-child { border: 0; }
.svc-details ul li::before {
  content: "▸"; color: var(--gold); font-size: 0.75rem;
  position: absolute; left: 0; top: 9px;
}
.svc-cta { font-size: 0.88rem; padding: 10px 18px; min-height: 40px; }

/* For who */
.foryou { background: var(--navy); color: var(--white); padding: 100px 0; }
.foryou h2 { color: var(--white); }
.foryou .section-head p { color: rgba(255,255,255,0.75); }
.foryou-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.foryou-card {
  border: 1px solid rgba(212,175,55,0.3);
  border-radius: var(--radius);
  padding: 36px 28px;
  background: rgba(255,255,255,0.03);
  transition: all 0.3s ease;
}
.foryou-card:hover { border-color: var(--gold); background: rgba(212,175,55,0.06); transform: translateY(-3px); }
.foryou-card .num { font-family: var(--serif); font-style: italic; color: var(--gold); font-size: 1.2rem; }
.foryou-card h3 { color: var(--white); font-size: 1.4rem; margin: 8px 0 16px; }
.foryou-card .examples { list-style: none; }
.foryou-card .examples li { color: rgba(212,175,55,0.85); font-size: 0.9rem; padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
.foryou-card .examples li:last-child { border: 0; }

/* Pricing */
.pricing { background: var(--white); padding: 100px 0; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.price-card {
  background: var(--white);
  border: 1px solid var(--gray-2);
  border-radius: var(--radius);
  padding: 40px 32px;
  box-shadow: var(--shadow);
  display: flex; flex-direction: column;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.price-card.featured {
  border: 2px solid var(--gold);
  box-shadow: 0 8px 32px rgba(212,175,55,0.18);
  transform: translateY(-8px);
}
.price-card.featured:hover { transform: translateY(-12px); }
.price-card .badge {
  position: absolute; top: -14px; right: 24px;
  background: var(--gold); color: var(--navy);
  font-size: 0.75rem; font-weight: 700;
  padding: 6px 14px; border-radius: 999px;
  letter-spacing: 0.05em; text-transform: uppercase;
}
.price-card .label { font-family: var(--serif); font-size: 1.4rem; color: var(--navy); margin-bottom: 6px; }
.price-card .lede { color: var(--muted); font-size: 0.9rem; margin-bottom: 20px; }
.price-card .price { display: flex; align-items: baseline; gap: 10px; margin: 12px 0 24px; flex-wrap: wrap; }
.price-card .price .num { font-family: var(--serif); font-size: 2.6rem; color: var(--navy); font-weight: 600; line-height: 1; letter-spacing: -0.02em; padding-right: 4px; }
.price-card .price .unit { color: var(--muted); font-size: 0.95rem; }
.price-card .savings { font-size: 0.85rem; color: var(--gold-warm); font-weight: 600; margin-bottom: 16px; }
.price-card ul { list-style: none; margin: 16px 0 24px; flex: 1; }
.price-card ul li { padding: 8px 0; font-size: 0.92rem; color: #3a4256; display: flex; align-items: flex-start; gap: 10px; }
.price-card ul li::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold); margin-top: 8px; flex-shrink: 0;
}

.pricing-extra {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  margin-top: 32px;
}
.extra-block {
  background: var(--gray);
  border-radius: var(--radius);
  padding: 28px 32px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  border-left: 3px solid var(--gold);
}
.extra-block .left .label { color: var(--gold); font-size: 0.78rem; letter-spacing: 0.15em; text-transform: uppercase; font-weight: 700; }
.extra-block .left h4 { font-family: var(--serif); color: var(--navy); font-size: 1.3rem; margin-top: 4px; }
.extra-block .left p { color: var(--muted); font-size: 0.88rem; margin-top: 4px; }
.extra-block .right { font-family: var(--serif); font-size: 2rem; color: var(--navy); font-weight: 600; white-space: nowrap; }
.extra-block .right small { font-family: var(--sans); font-size: 0.85rem; color: var(--muted); font-weight: 400; }

.legal-note { text-align: center; color: var(--muted); font-size: 0.82rem; margin-top: 28px; font-style: italic; }
.pricing-cta { text-align: center; margin-top: 40px; }

/* Zone */
.zone { background: var(--gray); padding: 100px 0; }
.zone-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
.zone-list { columns: 2; column-gap: 24px; }
.zone-list li {
  list-style: none; padding: 12px 0;
  border-bottom: 1px solid rgba(31,42,68,0.08);
  font-weight: 500; color: var(--navy);
  display: flex; align-items: center; gap: 10px;
  break-inside: avoid;
}
.zone-list li::before {
  content: "▸"; color: var(--gold); font-size: 0.8rem;
}
.zone-distance-badge {
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 24px;
  padding: 10px 18px; border-radius: 999px;
  background: var(--navy); color: var(--gold);
  font-weight: 600; font-size: 0.9rem;
}
.map-wrap {
  aspect-ratio: 4/3;
  background: var(--white);
  border: 1px solid var(--gray-2);
  border-radius: var(--radius);
  position: relative; overflow: hidden;
  box-shadow: var(--shadow);
  padding: 24px;
}

/* Tools */
.tools { background: var(--white); padding: 100px 0; }
.tools-row {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;
  margin-top: 36px;
}
.tool-pill {
  padding: 12px 22px;
  border: 1px solid var(--gray-2);
  border-radius: 999px;
  font-size: 0.9rem; font-weight: 500;
  color: var(--navy);
  background: var(--white);
  display: inline-flex; align-items: center; gap: 8px;
  transition: all 0.25s ease;
}
.tool-pill:hover { border-color: var(--gold); color: var(--gold-warm); transform: translateY(-2px); }
.tool-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.tools-lede { text-align: center; color: var(--muted); margin-top: 24px; max-width: 600px; margin-left: auto; margin-right: auto; }

/* Contact */
.contact { background: var(--navy); color: var(--white); padding: 100px 0; }
.contact h2 { color: var(--white); }
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 56px; }
.contact-form {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 36px;
  backdrop-filter: blur(8px);
}
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.82rem; color: rgba(255,255,255,0.75); margin-bottom: 8px; letter-spacing: 0.04em; }
.field input, .field textarea {
  width: 100%;
  background: rgba(255,255,255,0.97);
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 12px 14px;
  font-family: inherit; font-size: 0.95rem;
  color: var(--navy);
  transition: all 0.2s ease;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(212,175,55,0.2); }
.field textarea { resize: vertical; min-height: 120px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field.error input, .field.error textarea { border-color: #E5736A; }
.field .err-msg { color: #FFB1A8; font-size: 0.8rem; margin-top: 4px; display: none; }
.field.error .err-msg { display: block; }

.rgpd { display: flex; gap: 12px; align-items: flex-start; margin: 8px 0 18px; }
.rgpd input { width: 16px; height: 16px; margin-top: 4px; accent-color: var(--gold); }
.rgpd label { font-size: 0.82rem; color: rgba(255,255,255,0.75); line-height: 1.5; }

.form-success {
  background: rgba(212,175,55,0.12);
  border: 1px solid var(--gold);
  border-radius: 6px; padding: 14px 18px;
  color: var(--gold);
  display: none; margin-top: 12px;
  font-size: 0.92rem;
}
.form-success.show { display: block; animation: slideUp 0.4s ease; }
@keyframes slideUp { from { opacity: 0; transform: translateY(8px);} to { opacity: 1; transform: translateY(0);} }

.contact-info { padding-top: 12px; }
.contact-info .item { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,0.08); align-items: flex-start; }
.contact-info .item .icon {
  width: 44px; height: 44px; min-width: 44px;
  border: 1px solid var(--gold); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--gold);
}
.contact-info .item .label { font-size: 0.75rem; color: rgba(212,175,55,0.85); letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; }
.contact-info .item .value { color: var(--white); font-size: 1.05rem; margin-top: 2px; }
.contact-info .item .value a:hover { color: var(--gold); }
.contact-info .booking { margin-top: 24px; padding: 20px; background: rgba(212,175,55,0.08); border: 1px solid var(--gold); border-radius: var(--radius); }
.contact-info .booking strong { color: var(--gold); display: block; font-family: var(--serif); font-size: 1.15rem; margin-bottom: 6px; }
.contact-info .booking p { font-size: 0.9rem; color: rgba(255,255,255,0.85); margin-bottom: 12px; }

/* Footer */
.footer { background: #FAF8F3; color: var(--muted); padding: 0; border-top: 2px solid rgba(212,175,55,0.35); }
.footer-inner { padding: 48px 0 32px; }
.footer-top { display: grid; grid-template-columns: 1fr 2fr; gap: 32px; padding-bottom: 28px; border-bottom: 1px solid var(--gray-2); align-items: center; }
.footer-logo svg { background: transparent; padding: 8px 12px; border-radius: 4px; }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; justify-content: flex-end; }
.footer-links a { font-size: 0.88rem; color: var(--muted); }
.footer-links a:hover { color: var(--gold-warm); }
.footer-bottom { padding-top: 28px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 0.82rem; color: var(--muted); }
.footer-legal { color: var(--muted); }
.footer-legal span { color: var(--navy); font-weight: 600; }

/* Scroll anchor offset — header ne cache plus les sections */
section[id], div[id] { scroll-margin-top: 95px; }

/* Mobile nav drawer */
.mobile-nav {
  position: fixed; top: 88px; left: 0; right: 0;
  background: #FAF8F3; border-bottom: 2px solid rgba(212,175,55,0.4);
  padding: 8px 20px 20px;
  transform: translateY(-110%); transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
  z-index: 99;
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
}
.mobile-nav.open { transform: translateY(0); }
.mobile-nav ul { list-style: none; }
.mobile-nav ul li { border-bottom: 1px solid rgba(255,255,255,0.08); }
.mobile-nav ul li:last-child { border: 0; }
.mobile-nav ul a {
  display: block; padding: 16px 0;
  font-size: 1rem; color: var(--navy); font-weight: 500;
  min-height: 48px; display: flex; align-items: center;
}
.mobile-nav ul a.active, .mobile-nav ul a:hover { color: var(--gold-warm); }
.mobile-nav .mobile-cta { margin-top: 16px; }
.mobile-nav .mobile-cta .btn { width: 100%; justify-content: center; min-height: 48px; }

/* Responsive */
@media (max-width: 1100px) {
  .nav { gap: 22px; }
  .nav a { font-size: 0.86rem; }
  .logo-mark .logo-svg { height: 46px !important; }
}

/* Tablette */
@media (max-width: 980px) {
  .hero-inner, .zone-grid, .contact-grid { grid-template-columns: 1fr; }
  .services-grid, .foryou-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; }
  .reassurance-grid { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-links { justify-content: flex-start; }
  .pricing-extra { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; }
}

/* Mobile — hamburger actif */
@media (max-width: 768px) {
  .nav { display: none; }                      /* cache nav desktop */
  .menu-toggle { display: flex; }             /* montre hamburger */
  .header-inner { min-height: 64px; padding: 8px 0; }
  .logo-mark .logo-svg { height: 44px !important; }
  .mobile-nav { top: 68px; }
  .logo-mark .logo-svg { height: 52px !important; }
}

/* Petit mobile */
@media (max-width: 720px) {
  .section, .about, .foryou, .tools { padding: 56px 0; }
  .hero { padding: 100px 0 56px; }
  .reassurance { padding: 28px 0; }
  .pricing { padding: 56px 0; }
  .zone { padding: 56px 0; }
  .contact { padding: 56px 0; }

  .services-grid, .foryou-grid, .reassurance-grid { grid-template-columns: 1fr; }

  /* Tap targets ≥ 48px */
  .btn { min-height: 48px; padding: 12px 22px; white-space: normal; text-align: center; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-actions .btn { width: 100%; justify-content: center; }

  .field-row { grid-template-columns: 1fr; }
  .extra-block { flex-direction: column; align-items: flex-start; gap: 12px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
  .zone-list { columns: 1; }

  /* Formulaire contact full width */
  .contact-form { padding: 24px 18px; }
  .contact-grid { gap: 32px; }

  /* Section head */
  .section-head { margin-bottom: 36px; }
}