/* =============================================
   SOLUTION BÂTI VERT — Feuille de style principale
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Inter:wght@300;400;500;600&display=swap');

/* === VARIABLES === */
:root {
  --vert-profond:   #2D5016;
  --vert-mousse:    #4A7C2F;
  --vert-clair:     #7AAF52;
  --vert-pale:      #D4E8B8;
  --beige:          #F5F0E8;
  --blanc:          #FAFAF7;
  --anthracite:     #1C1C1C;
  --gris:           #6B7280;
  --gris-clair:     #E5E7EB;

  --font-display:   'Cormorant Garamond', serif;
  --font-body:      'Inter', sans-serif;

  --radius:         4px;
  --radius-lg:      12px;
  --shadow:         0 2px 16px rgba(45,80,22,.10);
  --shadow-lg:      0 8px 40px rgba(45,80,22,.18);
  --transition:     0.3s ease;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--anthracite);
  background: var(--blanc);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* === UTILITAIRES === */
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--vert-mousse);
  margin-bottom: 14px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.15;
  color: var(--vert-profond);
}
.section-title em { font-style: italic; color: var(--vert-mousse); }

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--vert-mousse);
  color: var(--blanc);
  border-color: var(--vert-mousse);
}
.btn-primary:hover {
  background: var(--vert-profond);
  border-color: var(--vert-profond);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.btn-outline {
  background: transparent;
  color: var(--blanc);
  border-color: rgba(255,255,255,.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--blanc);
}
.btn-dark {
  background: transparent;
  color: var(--vert-profond);
  border-color: var(--vert-profond);
}
.btn-dark:hover {
  background: var(--vert-profond);
  color: var(--blanc);
}

/* === NAVBAR === */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0;
  transition: background .35s ease, box-shadow .35s ease, padding .35s ease;
}
#navbar.scrolled {
  background: rgba(253,253,250,.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--gris-clair);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 24px;
  max-width: 1140px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo .logo-mark {
  width: 40px; height: 40px;
  background: var(--vert-mousse);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 1.1rem; font-weight: 700;
  font-family: var(--font-display);
}
.nav-logo .logo-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--blanc);
  transition: color .3s;
  line-height: 1.1;
}
.nav-logo .logo-sub {
  font-family: var(--font-body);
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  transition: color .3s;
  display: block;
}
#navbar.scrolled .logo-text { color: var(--vert-profond); }
#navbar.scrolled .logo-sub  { color: var(--gris); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: .88rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  transition: color .3s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -3px;
  width: 0; height: 2px;
  background: var(--vert-clair);
  transition: width .3s;
}
.nav-links a:hover::after { width: 100%; }
#navbar.scrolled .nav-links a { color: var(--anthracite); }
.nav-links .nav-cta {
  background: var(--vert-mousse);
  color: var(--blanc) !important;
  padding: 10px 22px;
  border-radius: var(--radius);
  font-weight: 600;
}
.nav-links .nav-cta:hover { background: var(--vert-profond); }
.nav-links .nav-cta::after { display: none; }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--blanc);
  border-radius: 2px;
  transition: var(--transition);
}
#navbar.scrolled .nav-burger span { background: var(--anthracite); }

/* === HERO === */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--vert-profond);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, rgba(45,80,22,.85) 0%, rgba(26,50,10,.92) 100%),
    url('https://images.unsplash.com/photo-1585320806297-9794b3e4eeae?w=1600&q=80') center/cover no-repeat;
}
/* Ligne signature : "tonte vue du dessus" */
.hero-stripe {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 6px;
  background: repeating-linear-gradient(
    90deg,
    var(--vert-clair) 0px, var(--vert-clair) 60px,
    var(--vert-mousse) 60px, var(--vert-mousse) 120px
  );
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.2s cubic-bezier(.77,0,.175,1) .4s;
}
.hero-stripe.visible { transform: scaleX(1); }

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 120px 24px 80px;
  max-width: 780px;
}
.hero-eyebrow {
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--vert-pale);
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(10px);
  animation: fadeUp .8s ease .2s forwards;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6.5vw, 5rem);
  font-weight: 300;
  color: var(--blanc);
  line-height: 1.1;
  margin-bottom: 12px;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp .9s ease .4s forwards;
}
.hero-title strong {
  font-weight: 600;
  font-style: italic;
  color: var(--vert-pale);
}
.hero-slogan {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.3rem);
  font-weight: 300;
  font-style: italic;
  color: rgba(255,255,255,.75);
  margin-bottom: 44px;
  opacity: 0;
  animation: fadeUp .9s ease .6s forwards;
}
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp .9s ease .8s forwards;
}
.hero-scroll {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.5);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  animation: bounce 2s ease infinite 2s;
}
.hero-scroll::after {
  content: '';
  width: 1px; height: 40px;
  background: rgba(255,255,255,.3);
}

/* === SECTION INTRO / À PROPOS === */
#apropos {
  padding: 100px 0;
  background: var(--blanc);
}
.apropos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.apropos-img-wrap {
  position: relative;
}
.apropos-img-wrap img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius-lg);
}
.apropos-badge {
  position: absolute;
  bottom: -20px; right: -20px;
  background: var(--vert-mousse);
  color: var(--blanc);
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.apropos-badge .badge-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 600;
  line-height: 1;
  display: block;
}
.apropos-badge .badge-label {
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  opacity: .85;
}
.apropos-text .section-title { margin-bottom: 24px; }
.apropos-text p {
  color: var(--gris);
  margin-bottom: 16px;
  font-size: .95rem;
  line-height: 1.75;
}
.apropos-values {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 36px;
}
.value-pill {
  padding: 6px 16px;
  border-radius: 100px;
  background: var(--vert-pale);
  color: var(--vert-profond);
  font-size: .8rem;
  font-weight: 500;
}

/* === SERVICES === */
#services {
  padding: 100px 0;
  background: var(--beige);
}
.services-header {
  text-align: center;
  margin-bottom: 60px;
}
.services-header .section-title { margin-bottom: 16px; }
.services-header p {
  color: var(--gris);
  max-width: 560px;
  margin: 0 auto;
  font-size: .95rem;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--blanc);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .3s, box-shadow .3s;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.service-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}
.service-card-body {
  padding: 24px;
}
.service-icon {
  font-size: 1.6rem;
  margin-bottom: 12px;
  display: block;
}
.service-card-body h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--vert-profond);
  margin-bottom: 8px;
}
.service-card-body p {
  font-size: .87rem;
  color: var(--gris);
  line-height: 1.7;
}

/* === RÉALISATIONS === */
#realisations {
  padding: 100px 0;
  background: var(--vert-profond);
}
#realisations .section-tag { color: var(--vert-pale); }
#realisations .section-title { color: var(--blanc); }
.realisations-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 20px;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}
.gallery-item {
  overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
  position: relative;
}
.gallery-item:first-child {
  grid-column: span 2;
  grid-row: span 2;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 220px;
  transition: transform .5s ease;
}
.gallery-item:first-child img { min-height: 460px; }
.gallery-item:hover img { transform: scale(1.04); }
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(45,80,22,.7) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .3s;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span {
  color: var(--blanc);
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
}

/* === GALERIE AVANT / APRÈS === */
.avap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.avap-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.avap-pair-label {
  grid-column: span 2;
  background: rgba(45,80,22,.92);
  color: var(--blanc);
  font-family: var(--font-display);
  font-size: .95rem;
  font-style: italic;
  padding: 8px 16px;
  text-align: center;
}
.avap-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  /* Hauteur fixe : toutes les images font 700x480px */
  height: 260px;
}
.avap-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform .5s ease;
}
.avap-item:hover img { transform: scale(1.04); }

.avap-badge {
  position: absolute;
  top: 10px; left: 10px;
  padding: 5px 14px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  z-index: 2;
  pointer-events: none;
}
.avap-badge.avant {
  background: rgba(0,0,0,.6);
  color: #fff;
}
.avap-badge.apres {
  background: var(--vert-mousse);
  color: #fff;
}

/* Séparateur central vertical */
.avap-pair::before {
  content: none;
}
.avap-divider {
  position: absolute;
  left: 50%; top: 0; bottom: 0;
  width: 3px;
  background: white;
  z-index: 3;
  pointer-events: none;
}

.avap-item .gallery-overlay {
  border-radius: 0;
  padding: 12px 14px;
}
.avap-item .gallery-overlay span {
  font-size: .82rem;
}

@media (max-width: 1000px) {
  .avap-grid { grid-template-columns: 1fr; }
  .avap-item { height: 240px; }
}
@media (max-width: 600px) {
  .avap-pair { grid-template-columns: 1fr; }
  .avap-item { height: 220px; }
  .avap-pair-label { grid-column: span 1; }
}

/* === TÉMOIGNAGES === */
#temoignages {
  padding: 100px 0;
  background: var(--blanc);
}
.temoignages-header { text-align: center; margin-bottom: 56px; }
.temoignages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.temoignage-card {
  background: var(--beige);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
}
.temoignage-card::before {
  content: '"';
  font-family: var(--font-display);
  font-size: 5rem;
  line-height: .8;
  color: var(--vert-pale);
  position: absolute;
  top: 16px; left: 24px;
}
.temoignage-stars { color: #F59E0B; font-size: .9rem; margin-bottom: 16px; }
.temoignage-card p {
  font-size: .92rem;
  color: var(--anthracite);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}
.temoignage-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--vert-mousse);
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-weight: 600;
  font-size: .85rem;
  flex-shrink: 0;
}
.author-info strong { display: block; font-size: .88rem; }
.author-info span { font-size: .78rem; color: var(--gris); }

/* === DEVIS / CONTACT === */
#devis {
  padding: 100px 0;
  background: var(--beige);
}
.devis-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.devis-info .section-title { margin-bottom: 20px; }
.devis-info p { color: var(--gris); font-size: .95rem; line-height: 1.75; margin-bottom: 28px; }
.contact-details { display: flex; flex-direction: column; gap: 16px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: .92rem;
}
.contact-item .ci-icon {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--vert-pale);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-item a { color: var(--vert-profond); font-weight: 500; }
.contact-item a:hover { text-decoration: underline; }

/* Formulaire de devis */
.devis-form-card {
  background: var(--blanc);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}
.devis-form-card h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--vert-profond);
  margin-bottom: 28px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.form-group label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--anthracite);
  letter-spacing: .03em;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 14px;
  border: 1.5px solid var(--gris-clair);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--anthracite);
  background: var(--blanc);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--vert-mousse);
  box-shadow: 0 0 0 3px rgba(74,124,47,.12);
}
.form-group textarea { resize: vertical; min-height: 100px; }

/* Services checkboxes */
.services-check {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}
.service-check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: .85rem;
}
.service-check-item input[type="checkbox"] { accent-color: var(--vert-mousse); }

.devis-submit { width: 100%; margin-top: 8px; }

/* Estimation en direct */
#estimation-preview {
  background: var(--vert-pale);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin: 16px 0;
  display: none;
}
#estimation-preview h4 {
  font-size: .82rem;
  font-weight: 700;
  color: var(--vert-profond);
  margin-bottom: 8px;
  letter-spacing: .05em;
  text-transform: uppercase;
}
#estimation-preview .est-range {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--vert-profond);
  font-weight: 600;
}
#estimation-preview .est-note {
  font-size: .75rem;
  color: var(--vert-mousse);
  margin-top: 4px;
}

/* === ZONE D'INTERVENTION === */
#zone {
  padding: 80px 0;
  background: var(--vert-profond);
  text-align: center;
}
#zone .section-tag { color: var(--vert-pale); }
#zone .section-title { color: var(--blanc); margin-bottom: 16px; }
#zone p { color: rgba(255,255,255,.7); max-width: 520px; margin: 0 auto 36px; font-size: .95rem; }
.map-placeholder {
  border-radius: var(--radius-lg);
  overflow: hidden;
  max-width: 700px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
}
.map-placeholder iframe {
  width: 100%;
  height: 380px;
  border: none;
  display: block;
}

/* === FOOTER === */
footer {
  background: #111;
  color: rgba(255,255,255,.65);
  padding: 56px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  margin-bottom: 28px;
}
.footer-brand .logo-text { font-family: var(--font-display); font-size: 1.4rem; color: var(--blanc); }
.footer-brand p { font-size: .85rem; line-height: 1.7; margin: 14px 0 20px; }
.social-links { display: flex; gap: 12px; }
.social-links a {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem;
  transition: background .2s;
}
.social-links a:hover { background: var(--vert-mousse); }
.footer-col h4 {
  font-family: var(--font-body);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--blanc);
  margin-bottom: 16px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: .87rem; transition: color .2s; }
.footer-col ul li a:hover { color: var(--vert-pale); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .78rem;
  flex-wrap: wrap;
  gap: 8px;
}

/* === MODAL SUCCÈS === */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal-box {
  background: var(--blanc);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 480px;
  width: 90%;
  text-align: center;
  transform: scale(.95);
  transition: transform .3s;
}
.modal-overlay.open .modal-box { transform: scale(1); }
.modal-icon { font-size: 3rem; margin-bottom: 16px; }
.modal-box h3 { font-family: var(--font-display); font-size: 1.8rem; color: var(--vert-profond); margin-bottom: 12px; }
.modal-box p { color: var(--gris); font-size: .92rem; line-height: 1.7; margin-bottom: 28px; }

/* === ANIMATIONS === */
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .apropos-grid,
  .devis-grid { grid-template-columns: 1fr; gap: 40px; }
  .services-grid,
  .temoignages-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gallery-item:first-child { grid-column: span 2; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .nav-burger { display: flex; }
}
@media (max-width: 600px) {
  .services-grid,
  .temoignages-grid,
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item:first-child { grid-column: span 1; }
  .form-row { grid-template-columns: 1fr; }
  .services-check { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .realisations-header { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, .reveal, .hero-stripe { transition: none !important; animation: none !important; }
}