:root {
  --vert-acide: #CCFF00;
  --vert-fonce: #7A9900;
  --vert-hover: #b8e600;
  --noir: #0F0F0F;
  --anthracite: #1C1C1C;
  --creme: #F8F5EE;
  --creme-mid: #EDE9DE;
  --creme-dark: #DDD8C7;
  --texte: #2A2A2A;
  --texte-soft: #6B6560;
  --blanc: #FFFFFF;
  --printemps: #5FAD41;
  --ete: #F4A620;
  --automne: #D4580A;
  --hiver: #4A90C4;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.10);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.14);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background-color: var(--creme);
  color: var(--texte);
  font-family: 'DM Sans', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ─── NAVBAR ─── */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 6%;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  background: transparent;
  transition: padding 0.4s ease, background 0.4s ease, box-shadow 0.4s ease;
}
.navbar.scrolled {
  padding: 16px 6%;
  background: rgba(248,245,238,0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--creme-dark);
}

.logo {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--noir);
  text-decoration: none;
  text-transform: uppercase;
}
.logo span { color: var(--vert-fonce); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 38px;
}
.nav-links li a {
  color: var(--texte-soft);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  transition: color 0.25s;
  position: relative;
}
.nav-links li a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1.5px;
  background: var(--vert-fonce);
  transition: width 0.3s ease;
}
.nav-links li a:hover { color: var(--texte); }
.nav-links li a:hover::after { width: 100%; }

.btn-nav {
  background: var(--noir);
  color: var(--vert-acide);
  padding: 11px 24px;
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 3px;
  transition: background 0.3s, transform 0.2s;
}
.btn-nav:hover { background: var(--anthracite); transform: translateY(-2px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--noir);
  transition: 0.3s;
}

/* ─── HERO — SPLIT LAYOUT ─── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-top: 80px;
  overflow: hidden;
}

/* Left: text content */
.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 6% 80px 6%;
  position: relative;
  background: var(--creme);
}

.hero-left::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='1' cy='1' r='1' fill='%23c8c0ad' opacity='0.4'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.5;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--vert-fonce);
  font-weight: 700;
  margin-bottom: 28px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.7s ease 0.3s forwards;
  position: relative;
  z-index: 1;
}
.hero-badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--vert-acide);
  border: 1.5px solid var(--vert-fonce);
}

.hero-left h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3rem, 5vw, 5.2rem);
  font-weight: 900;
  line-height: 1.02;
  color: var(--noir);
  letter-spacing: -1px;
  margin-bottom: 28px;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.8s ease 0.5s forwards;
  position: relative;
  z-index: 1;
}
.hero-left h1 em {
  font-style: italic;
  color: var(--vert-fonce);
}
.hero-left h1 .saisons-badge {
  display: inline-block;
  background: var(--vert-acide);
  color: var(--noir);
  font-style: normal;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.42em;
  font-weight: 800;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 3px;
  vertical-align: middle;
  position: relative;
  top: -6px;
}

.hero-left p {
  font-size: 1rem;
  font-weight: 300;
  color: var(--texte-soft);
  max-width: 420px;
  margin-bottom: 42px;
  line-height: 1.85;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease 0.7s forwards;
  position: relative;
  z-index: 1;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease 0.9s forwards;
  position: relative;
  z-index: 1;
}
.btn-main {
  background: var(--vert-acide);
  color: var(--noir);
  padding: 14px 30px;
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 3px;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-main:hover { background: var(--vert-hover); transform: translateY(-3px); box-shadow: 0 8px 24px rgba(204,255,0,0.35); }
.btn-ghost {
  border: 1.5px solid var(--creme-dark);
  color: var(--texte);
  padding: 14px 28px;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 3px;
  transition: border-color 0.3s, color 0.3s, transform 0.2s;
}
.btn-ghost:hover { border-color: var(--texte); transform: translateY(-3px); }

.hero-metrics {
  display: flex;
  gap: 32px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--creme-dark);
  opacity: 0;
  animation: fadeUp 0.8s ease 1.1s forwards;
  position: relative;
  z-index: 1;
}
.metric strong {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--noir);
  line-height: 1;
}
.metric span {
  font-size: 0.75rem;
  color: var(--texte-soft);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
  margin-top: 4px;
  display: block;
}

/* Right: image */
.hero-right {
  position: relative;
  overflow: hidden;
  min-height: 600px;
}
.hero-right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transform: scale(1.08);
  transition: transform 6s ease;
}
.hero-right img.loaded { transform: scale(1); }

.hero-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(248,245,238,0.25) 0%, transparent 40%),
              linear-gradient(to top, rgba(15,15,15,0.4) 0%, transparent 50%);
}

.hero-season-tag {
  position: absolute;
  bottom: 32px;
  left: 32px;
  background: rgba(248,245,238,0.95);
  backdrop-filter: blur(12px);
  padding: 16px 22px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  animation: fadeUp 0.8s ease 1.3s forwards;
}
.season-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--vert-acide);
  border: 2px solid var(--vert-fonce);
  flex-shrink: 0;
}
.season-info strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--noir);
  letter-spacing: 0.5px;
}
.season-info span {
  font-size: 0.72rem;
  color: var(--texte-soft);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  right: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeUp 0.8s ease 1.5s forwards;
}
.scroll-track {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.25);
  position: relative;
  overflow: hidden;
}
.scroll-track::after {
  content: '';
  position: absolute;
  top: -50%; left: 0;
  width: 100%; height: 50%;
  background: rgba(255,255,255,0.8);
  animation: trackMove 1.8s ease-in-out infinite;
}
@keyframes trackMove {
  0% { top: -50%; }
  100% { top: 150%; }
}
.hero-scroll-hint span {
  font-size: 0.6rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  writing-mode: vertical-rl;
}

/* ─── INTRO BAND ─── */
.intro-band {
  background: linear-gradient(to bottom, var(--creme) 0%, var(--blanc) 100%);
  padding: 36px 6%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  border-top: 1px solid var(--creme-dark);
  border-bottom: 1px solid var(--creme-dark);
}
.intro-band p {
  font-size: 0.85rem;
  color: var(--texte-soft);
  letter-spacing: 0.5px;
}
.intro-band .vert { color: var(--vert-fonce); font-weight: 700; }
.intro-saisons {
  display: flex;
  gap: 6px;
}
.saison-pill {
  padding: 5px 14px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.pill-p { background: rgba(95,173,65,0.12); color: var(--printemps); }
.pill-e { background: rgba(244,166,32,0.12); color: var(--ete); }
.pill-a { background: rgba(212,88,10,0.12); color: var(--automne); }
.pill-h { background: rgba(74,144,196,0.12); color: var(--hiver); }

/* ─── SECTIONS ─── */
section { padding: 110px 6%; }

.section-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--vert-fonce);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.section-eyebrow::before {
  content: '';
  display: block;
  width: 22px; height: 2px;
  background: var(--vert-acide);
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 900;
  letter-spacing: -0.5px;
  line-height: 1.05;
  color: var(--noir);
  margin-bottom: 56px;
}

/* ─── SERVICES / SAISONS ─── */
#services { background: var(--blanc); }

.services-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 56px;
  flex-wrap: wrap;
  gap: 24px;
}
.services-header .section-title { margin-bottom: 0; }
.services-header > p {
  max-width: 320px;
  font-size: 0.92rem;
  color: var(--texte-soft);
  line-height: 1.85;
}

.saisons-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.saison-card {
  background: var(--creme);
  border-radius: 6px;
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
  cursor: default;
  border: 1px solid var(--creme-dark);
}
.saison-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
}
.saison-card.s-p::after { background: var(--printemps); }
.saison-card.s-e::after { background: var(--ete); }
.saison-card.s-a::after { background: var(--automne); }
.saison-card.s-h::after { background: var(--hiver); }

.saison-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }

.saison-num-bg {
  position: absolute;
  top: 16px; right: 16px;
  font-family: 'Playfair Display', serif;
  font-size: 5rem;
  font-weight: 900;
  line-height: 1;
  opacity: 0.04;
  color: var(--noir);
  letter-spacing: -3px;
  user-select: none;
}

.saison-icon-wrap {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.1rem;
}
.s-p .saison-icon-wrap { background: rgba(95,173,65,0.12); color: var(--printemps); }
.s-e .saison-icon-wrap { background: rgba(244,166,32,0.12); color: var(--ete); }
.s-a .saison-icon-wrap { background: rgba(212,88,10,0.12); color: var(--automne); }
.s-h .saison-icon-wrap { background: rgba(74,144,196,0.12); color: var(--hiver); }

.saison-period {
  font-size: 0.68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--texte-soft);
  margin-bottom: 8px;
}

.saison-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--noir);
  margin-bottom: 12px;
}

.saison-card > p {
  font-size: 0.86rem;
  color: var(--texte-soft);
  line-height: 1.75;
  margin-bottom: 22px;
}

.saison-services {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.saison-services li {
  font-size: 0.8rem;
  color: var(--texte-soft);
  display: flex;
  align-items: center;
  gap: 9px;
}
.saison-services li i {
  font-size: 0.55rem;
  flex-shrink: 0;
}
.s-p .saison-services li i { color: var(--printemps); }
.s-e .saison-services li i { color: var(--ete); }
.s-a .saison-services li i { color: var(--automne); }
.s-h .saison-services li i { color: var(--hiver); }

/* ─── PROJETS ─── */
#projets { background: var(--blanc); }

.projets-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 20px;
}
.projets-header .section-title { margin-bottom: 0; }

.projets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.projet-card {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  cursor: pointer;
  background: var(--creme-mid);
}
.projet-card.featured { grid-column: span 2; }
.projet-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  min-height: 280px;
  display: block;
  transition: transform 0.5s ease;
}
.projet-card:hover img { transform: scale(1.06); }
.projet-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 55%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}
.projet-tag {
  font-size: 0.68rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--vert-acide);
  margin-bottom: 5px;
}
.projet-overlay h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--blanc);
  line-height: 1.2;
}
.projet-arrow {
  position: absolute;
  top: 18px; right: 18px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.7);
  transition: 0.3s;
  color: var(--noir);
  font-size: 0.8rem;
}
.projet-card:hover .projet-arrow { opacity: 1; transform: scale(1); }

/* ─── PROCESSUS ─── */
#processus { background: var(--creme); }

.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  position: relative;
  gap: 0;
}
.process-line {
  position: absolute;
  top: 36px;
  left: calc(10% + 18px); right: calc(10% + 18px);
  height: 1px;
  background: var(--creme-dark);
  z-index: 0;
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 12px;
  position: relative;
  z-index: 1;
}
.step-circle {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--blanc);
  border: 1.5px solid var(--creme-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1rem;
  color: var(--texte-soft);
  box-shadow: var(--shadow-sm);
  transition: 0.3s;
}
.step:hover .step-circle {
  background: var(--noir);
  border-color: var(--noir);
  color: var(--vert-acide);
  box-shadow: var(--shadow-md);
}
.step h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--texte);
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}
.step p { font-size: 0.78rem; color: var(--texte-soft); line-height: 1.7; }

/* ─── TÉMOIGNAGES ─── */
#temoignages { background: var(--blanc); }

.temoignages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.temoignage-card {
  background: var(--creme);
  border: 1px solid var(--creme-dark);
  border-radius: 6px;
  padding: 32px;
  transition: box-shadow 0.3s, border-color 0.3s;
}
.temoignage-card:hover { box-shadow: var(--shadow-md); border-color: var(--creme-dark); }
.stars { color: var(--ete); font-size: 0.75rem; letter-spacing: 3px; margin-bottom: 18px; }
.temoignage-card p {
  font-size: 0.9rem;
  color: var(--texte-soft);
  line-height: 1.9;
  margin-bottom: 24px;
  font-style: italic;
}
.t-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.t-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--noir);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--vert-acide);
  flex-shrink: 0;
}
.t-author strong { display: block; font-size: 0.85rem; font-weight: 700; color: var(--noir); }
.t-author span { font-size: 0.75rem; color: var(--texte-soft); }

/* ─── CTA BAND ─── */
.cta-band {
  background: linear-gradient(to bottom, var(--blanc) 0%, var(--creme) 100%);
  padding: 90px 6%;
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  border-top: 1px solid var(--creme-dark);
  border-bottom: 1px solid var(--creme-dark);
}
.cta-band::before {
  content: '4';
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'Playfair Display', serif;
  font-size: 24rem;
  font-weight: 900;
  color: rgba(0,0,0,0.03);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}
.cta-band-text .section-eyebrow { color: var(--vert-fonce); }
.cta-band-text .section-eyebrow::before { background: var(--vert-acide); }
.cta-band-text h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--noir);
  font-weight: 900;
  line-height: 1.1;
  max-width: 500px;
  margin-bottom: 0;
}
.cta-band-text h2 em { color: var(--vert-fonce); font-style: italic; }
.cta-band-actions { display: flex; gap: 14px; flex-wrap: wrap; position: relative; z-index: 1; }
.btn-cta-light {
  background: var(--vert-acide);
  color: var(--noir);
  padding: 14px 30px;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  border-radius: 3px;
  transition: background 0.3s, transform 0.2s;
  white-space: nowrap;
}
.btn-cta-light:hover { background: var(--vert-hover); transform: translateY(-3px); }
.btn-cta-outline {
  border: 1.5px solid var(--creme-dark);
  color: var(--texte);
  padding: 14px 28px;
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 3px;
  transition: border-color 0.3s, color 0.3s, background 0.3s;
  white-space: nowrap;
}
.btn-cta-outline:hover { border-color: var(--noir); color: var(--noir); background: rgba(0,0,0,0.04); }

/* ─── CONTACT ─── */
#contact { background: var(--creme); }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
}
.contact-info .section-title { margin-bottom: 16px; }
.contact-info > p {
  font-size: 0.93rem;
  color: var(--texte-soft);
  line-height: 1.9;
  margin-bottom: 40px;
}
.contact-items {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.c-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.c-icon {
  width: 44px; height: 44px;
  border-radius: 5px;
  background: var(--blanc);
  border: 1px solid var(--creme-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.9rem;
  color: var(--vert-fonce);
}
.c-item strong { display: block; font-size: 0.75rem; color: var(--texte-soft); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 2px; }
.c-item span { font-size: 0.9rem; color: var(--texte); }

/* Form */
.contact-form {
  background: var(--blanc);
  border: 1px solid var(--creme-dark);
  border-radius: 8px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group label {
  font-size: 0.73rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--texte-soft);
  font-weight: 600;
}
.form-group input,
.form-group textarea,
.form-group select {
  background: var(--creme);
  border: 1.5px solid var(--creme-dark);
  color: var(--texte);
  padding: 12px 16px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  border-radius: 4px;
  outline: none;
  transition: border-color 0.3s, background 0.3s;
  appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--vert-fonce);
  background: var(--blanc);
}
.form-group textarea { min-height: 110px; resize: vertical; }
.btn-submit {
  background: var(--vert-acide);
  color: var(--noir);
  padding: 14px 28px;
  border: none;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s, box-shadow 0.3s;
  align-self: flex-start;
}
.btn-submit:hover { background: var(--vert-hover); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(204,255,0,0.35); }

/* ─── FOOTER ─── */
footer {
  background: var(--noir);
  color: rgba(255,255,255,0.5);
  padding: 60px 6% 28px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-logo {
  font-family: 'DM Sans', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blanc);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 14px;
}
.footer-logo span { color: var(--vert-acide); }
.footer-brand p { font-size: 0.84rem; line-height: 1.8; max-width: 280px; }
.footer-col h4 {
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--blanc);
  font-weight: 700;
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.86rem;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  transition: color 0.3s;
}
.footer-col ul li a:hover { color: var(--vert-acide); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}
.footer-bottom p { font-size: 0.78rem; }
.footer-bottom-left {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.socials { display: flex; gap: 12px; }
.socials a {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
  font-size: 0.85rem;
  text-decoration: none;
  transition: background 0.3s, color 0.3s;
}
.socials a:hover { background: var(--vert-acide); color: var(--noir); }

/* ─── ANIMATIONS ─── */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ─── MOBILE NAV ─── */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: rgba(248,245,238,0.98);
  backdrop-filter: blur(12px);
  z-index: 1001; /* au-dessus de .navbar (1000) pour que le X soit cliquable */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  transform: translateX(100%);
  transition: transform 0.4s ease;
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav a {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--noir);
  text-decoration: none;
  transition: color 0.2s;
}
.mobile-nav a:hover { color: var(--vert-fonce); }
.mobile-close {
  position: absolute;
  top: 16px; right: calc(6% - 8px);
  background: none;
  border: none;
  color: var(--noir);
  font-size: 1.6rem;
  cursor: pointer;
  padding: 12px;          /* zone cliquable élargie (44×44 min) */
  line-height: 1;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1100px) {
  .saisons-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(3, 1fr); }
  .process-line { display: none; }
}
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-right { min-height: 380px; order: -1; }
  .hero-left { padding: 56px 6%; }
  .nav-links, .btn-nav,
  .navbar > .btn-main { display: none; }
  .hamburger { display: flex; }
  .navbar { padding: 18px 6%; }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: 18px; }
  .projets-grid { grid-template-columns: 1fr 1fr; }
  .projet-card.featured { grid-column: span 2; }
  .temoignages-grid { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; text-align: center; }
  .cta-band-actions { justify-content: center; }
}
@media (max-width: 640px) {
  section { padding: 80px 5%; }
  .saisons-grid { grid-template-columns: 1fr; }
  .projets-grid { grid-template-columns: 1fr; }
  .projet-card.featured { grid-column: span 1; }
  .process-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 22px; }
  .hero-metrics { gap: 20px; flex-wrap: wrap; }
  .intro-band { flex-direction: column; align-items: flex-start; }
  .hero-btns { flex-direction: column; align-items: stretch; }
  .hero-btns a { text-align: center; }
  .hero-right { min-height: 320px; }
  .logo { font-size: 1.15rem; letter-spacing: 2px; }
  .section-title { font-size: clamp(1.6rem, 6vw, 2.2rem); }
}
@media (max-width: 380px) {
  section { padding: 64px 5%; }
  .hero-left { padding: 40px 5%; }
  .contact-form { padding: 22px 18px; }
  .hero-metrics .metric strong { font-size: 1.4rem; }
}

/* ─── HONEYPOT anti-spam (invisible) ─── */
.hp-field {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ─── FORM STATUS (feedback AJAX) ─── */
.form-status {
  margin-top: 14px;
  padding: 0;
  font-size: 0.88rem;
  line-height: 1.5;
  min-height: 0;
  transition: padding 0.25s, background 0.25s;
}
.form-status:empty { display: none; }
.form-status--ok {
  background: rgba(95,173,65,0.12);
  color: #3d7a2a;
  padding: 12px 16px;
  border-radius: 4px;
  border-left: 3px solid #5FAD41;
}
.form-status--error {
  background: rgba(200,50,50,0.08);
  color: #9b2a2a;
  padding: 12px 16px;
  border-radius: 4px;
  border-left: 3px solid #c83232;
}

/* ─── FORM CONSENT (Loi 25) ─── */
.form-consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.82rem;
  color: var(--texte-soft);
  line-height: 1.6;
  margin-top: 4px;
}
.form-consent input[type="checkbox"] {
  margin-top: 3px;
  width: 16px;
  height: 16px;
  accent-color: var(--vert-fonce);
  flex-shrink: 0;
  cursor: pointer;
}
.form-consent label {
  cursor: pointer;
  letter-spacing: normal;
  text-transform: none;
  font-weight: 400;
  color: var(--texte-soft);
}
.form-consent a {
  color: var(--vert-fonce);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 500;
}
.form-consent a:hover { color: var(--noir); }

/* ─── FOOTER LEGAL LINKS ─── */
.legal-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.legal-links a {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.3s;
  letter-spacing: 0.3px;
}
.legal-links a:hover { color: var(--vert-acide); }

/* ─── LEGAL PAGES ─── */
.legal-body {
  background: var(--creme);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-top: 76px;
}
.legal-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  padding: 20px 6%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--creme-dark);
  z-index: 100;
}
.legal-nav .logo {
  font-size: 1.1rem;
  letter-spacing: 2.5px;
}
.legal-back {
  color: var(--texte-soft);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  transition: color 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.legal-back:hover { color: var(--vert-fonce); }

.legal-container {
  max-width: 820px;
  margin: 0 auto;
  padding: 60px 6% 100px;
  flex: 1;
  width: 100%;
}
.legal-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--vert-fonce);
  font-weight: 700;
  margin-bottom: 14px;
}
.legal-container h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--noir);
  letter-spacing: -0.5px;
  line-height: 1.1;
  margin-bottom: 14px;
}
.legal-meta {
  font-size: 0.82rem;
  color: var(--texte-soft);
  margin-bottom: 48px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--creme-dark);
}
.legal-container h2 {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--noir);
  margin: 40px 0 16px;
  letter-spacing: -0.3px;
}
.legal-container h2:first-of-type { margin-top: 0; }
.legal-container h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--noir);
  margin: 26px 0 10px;
  letter-spacing: 0.2px;
}
.legal-container p,
.legal-container li {
  font-size: 0.93rem;
  color: var(--texte);
  line-height: 1.8;
}
.legal-container p { margin-bottom: 14px; }
.legal-container ul,
.legal-container ol {
  padding-left: 22px;
  margin-bottom: 18px;
}
.legal-container li { margin-bottom: 8px; }
.legal-container a {
  color: var(--vert-fonce);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 0.3s;
}
.legal-container a:hover { color: var(--noir); }
.legal-container strong {
  font-weight: 700;
  color: var(--noir);
}
.legal-callout {
  background: var(--blanc);
  border-left: 3px solid var(--vert-acide);
  border-radius: 0 4px 4px 0;
  padding: 18px 22px;
  margin: 22px 0;
  font-size: 0.88rem;
}
.legal-callout strong { display: block; margin-bottom: 4px; }

.legal-footer {
  background: var(--noir);
  color: rgba(255,255,255,0.5);
  padding: 28px 6%;
  text-align: center;
  font-size: 0.78rem;
  letter-spacing: 0.3px;
}
.legal-footer a {
  color: var(--vert-acide);
  text-decoration: none;
  margin: 0 8px;
}
.legal-footer a:hover { color: var(--vert-hover); }

@media (max-width: 640px) {
  .legal-container { padding: 40px 6% 72px; }
  .legal-nav { padding: 16px 5%; }
  .legal-nav .logo { font-size: 0.95rem; }
}