/*
 * ANALYSE DES RÉFÉRENCES DESIGN
 * --------------------------------
 * Sources traitées    : Aucune référence design fournie dans le brief (RÉFÉRENCE DESIGN : non)
 * Palette             : Définie librement selon le brief — pierre, terre, bois, tons chauds et terreux
 * Typographie         : Playfair Display (titres — sérif robuste, évoque la pierre taillée)
 *                       Source Sans 3 (corps — lisibilité, modernité discrète)
 * Structure / layout  : Hero pleine largeur avec clip-path diagonal, grille 3 colonnes services,
 *                       grille galerie masonry-like, footer 3 colonnes
 * Ambiance générale   : Artisanal, ancré montagne, robuste, chaleureux — ni corporate ni rustique
 * Mode appliqué       : (aucune référence — design original)
 * Décisions prises    : Palette terreuse avec accent ambré ; diagonal sur le hero pour casser
 *                       la linéarité ; fond texturé CSS (pointillés subtils) sur sections alternées ;
 *                       titres en Playfair Display pour évoquer la solidité du bâti.
 */

/* =========================================================
   VARIABLES & RESET
   ========================================================= */
:root {
  --color-primary:    #3A2618;   /* brun terre profond */
  --color-accent:     #B8762A;   /* ambré/ocre chaud */
  --color-accent-dark:#8C5518;   /* ambré foncé */
  --color-stone:      #9E8E7E;   /* gris pierre moyen */
  --color-bg:         #F7F3EE;   /* blanc cassé chaud */
  --color-bg-dark:    #2A1A10;   /* fond sombre hero */
  --color-bg-alt:     #EDE4D6;   /* section alternée */
  --color-text:       #2C1F14;   /* texte principal */
  --color-text-light: #6B5744;   /* texte secondaire */
  --color-white:      #FFFFFF;

  --font-title: 'Playfair Display', Georgia, serif;
  --font-body:  'Source Sans 3', 'Helvetica Neue', sans-serif;

  --radius:   6px;
  --shadow:   0 4px 20px rgba(58, 38, 24, 0.12);
  --shadow-lg:0 8px 40px rgba(58, 38, 24, 0.18);
  --transition: 0.3s ease;
  --max-width: 1200px;
}

*, *::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(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

ul, ol {
  list-style: none;
}

/* =========================================================
   UTILITAIRES
   ========================================================= */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
  text-align: center;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn-primary:hover {
  background-color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-outline:hover {
  background-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn-outline-light:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.section-title--light {
  color: var(--color-white);
}

.section-intro {
  font-size: 1.1rem;
  color: var(--color-text-light);
  max-width: 680px;
  margin-bottom: 2.5rem;
}

.section-intro--light {
  color: rgba(255,255,255,0.8);
}

/* Animation d'entrée */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: rgba(42, 26, 16, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(184, 118, 42, 0.25);
  transition: box-shadow var(--transition);
}

.site-header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.25);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo img {
  height: 40px;
  width: auto;
}

.logo-text {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.02em;
}

.logo-accent {
  color: var(--color-accent);
  display: block;
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.08em;
}

.main-nav ul {
  display: flex;
  gap: 0.25rem;
}

.main-nav a {
  display: block;
  padding: 0.5rem 1rem;
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: color var(--transition), background-color var(--transition);
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background-color: var(--color-accent);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.main-nav a:hover {
  color: var(--color-white);
}

.main-nav a:hover::after,
.main-nav a.active::after {
  transform: scaleX(1);
}

.main-nav a.active {
  color: var(--color-white);
}

/* Bouton hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle.open span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-color: var(--color-bg-dark);
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  /* IMAGE À AJOUTER : photo de fond héro — chantier de maçonnerie, mur en pierre ou vue Haut-Chablais
     Placer dans images/hero-bg.jpg et remplacer le background-image ci-dessous */
  background-color: var(--color-bg-dark);
  background-image:
    radial-gradient(ellipse at 60% 50%, rgba(184,118,42,0.08) 0%, transparent 70%),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 3px,
      rgba(255,255,255,0.015) 3px,
      rgba(255,255,255,0.015) 4px
    );
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(42, 26, 16, 0.88) 0%,
    rgba(42, 26, 16, 0.65) 50%,
    rgba(42, 26, 16, 0.3) 100%
  );
}

/* Découpe diagonale en bas du hero */
.hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 100px;
  background: var(--color-bg);
  clip-path: polygon(0 100%, 100% 100%, 100% 0);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(184, 118, 42, 0.2);
  border: 1px solid rgba(184, 118, 42, 0.5);
  border-radius: 2rem;
  padding: 0.35rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-family: var(--font-title);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.hero-title em {
  font-style: normal;
  color: var(--color-accent);
}

.hero-tagline {
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  color: rgba(255,255,255,0.82);
  margin-bottom: 2.5rem;
  max-width: 560px;
  line-height: 1.6;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 130px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

.hero-scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* =========================================================
   PAGE HEADER (pour pages intérieures)
   ========================================================= */
.page-hero {
  padding: 140px 0 80px;
  background-color: var(--color-bg-dark);
  background-image:
    radial-gradient(ellipse at 70% 50%, rgba(184,118,42,0.1) 0%, transparent 60%),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 3px,
      rgba(255,255,255,0.015) 3px,
      rgba(255,255,255,0.015) 4px
    );
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--color-bg);
  clip-path: polygon(0 100%, 100% 100%, 100% 0);
}

.page-hero .section-label {
  margin-bottom: 0.5rem;
}

.page-hero-title {
  font-family: var(--font-title);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.15;
}

.page-hero-sub {
  margin-top: 1rem;
  font-size: 1.1rem;
  color: rgba(255,255,255,0.75);
  max-width: 600px;
}

/* =========================================================
   SECTION GÉNÉRIQUE
   ========================================================= */
section {
  padding: 90px 0;
}

section.bg-alt {
  background-color: var(--color-bg-alt);
  background-image: radial-gradient(var(--color-stone) 1px, transparent 1px);
  background-size: 28px 28px;
  background-position: 0 0;
  /* Texture pointillés subtils */
  position: relative;
}

section.bg-alt::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(237, 228, 214, 0.92);
  pointer-events: none;
}

section.bg-alt > * {
  position: relative;
  z-index: 1;
}

section.bg-dark {
  background-color: var(--color-primary);
  background-image: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 4px,
    rgba(255,255,255,0.03) 4px,
    rgba(255,255,255,0.03) 5px
  );
}

/* =========================================================
   SECTION APERÇU ACCUEIL
   ========================================================= */
.apercu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.apercu-card {
  background-color: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.apercu-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.apercu-card-image {
  aspect-ratio: 16 / 9;
  background-color: var(--color-stone);
  background-image: linear-gradient(135deg, var(--color-stone) 0%, var(--color-primary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: center;
  padding: 1rem;
}

.apercu-card-body {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.apercu-card-body h3 {
  font-family: var(--font-title);
  font-size: 1.3rem;
  color: var(--color-primary);
}

.apercu-card-body p {
  color: var(--color-text-light);
  font-size: 0.97rem;
  flex: 1;
}

.apercu-card-body .btn {
  align-self: flex-start;
  padding: 0.6rem 1.4rem;
  font-size: 0.9rem;
}

/* =========================================================
   SECTION CHIFFRES / VALEURS
   ========================================================= */
.chiffres {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  text-align: center;
  padding: 3rem 0;
}

.chiffre-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.chiffre-number {
  font-family: var(--font-title);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.chiffre-label {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* =========================================================
   SECTION PORTRAIT / À PROPOS (dans Accueil)
   ========================================================= */
.apropos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.apropos-image {
  position: relative;
}

.apropos-image-placeholder {
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--color-stone) 0%, var(--color-primary) 100%);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: center;
  padding: 2rem;
}

.apropos-image-accent {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  width: 60%;
  aspect-ratio: 1;
  border: 4px solid var(--color-accent);
  border-radius: var(--radius);
  z-index: -1;
}

.apropos-content blockquote {
  margin: 1.5rem 0;
  padding: 1.25rem 1.5rem;
  border-left: 4px solid var(--color-accent);
  background-color: rgba(184, 118, 42, 0.08);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.apropos-content blockquote p {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-style: italic;
  color: var(--color-primary);
  line-height: 1.5;
}

.apropos-content p {
  color: var(--color-text-light);
  margin-bottom: 1rem;
}

/* =========================================================
   TÉMOIGNAGES
   ========================================================= */
.temoignages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.temoignage-card {
  background-color: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 2rem;
  transition: background-color var(--transition);
}

.temoignage-card:hover {
  background-color: rgba(255,255,255,0.12);
}

.temoignage-stars {
  color: var(--color-accent);
  font-size: 1.1rem;
  margin-bottom: 1rem;
  letter-spacing: 0.1em;
}

.temoignage-card blockquote {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-style: italic;
  color: rgba(255,255,255,0.9);
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.temoignage-card cite {
  font-size: 0.88rem;
  color: var(--color-accent);
  font-style: normal;
  font-weight: 600;
}

/* =========================================================
   CTA BANDE
   ========================================================= */
.cta-band {
  padding: 70px 0;
  background-color: var(--color-accent);
  background-image: repeating-linear-gradient(
    -30deg,
    transparent,
    transparent 20px,
    rgba(255,255,255,0.05) 20px,
    rgba(255,255,255,0.05) 21px
  );
  text-align: center;
}

.cta-band h2 {
  font-family: var(--font-title);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  color: var(--color-white);
  margin-bottom: 1rem;
}

.cta-band p {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

/* =========================================================
   GALERIE RÉALISATIONS
   ========================================================= */
.galerie-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.galerie-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-stone) 0%, var(--color-primary) 100%);
}

.galerie-item:nth-child(4n+1) {
  grid-column: span 2;
  aspect-ratio: 16/9;
}

.galerie-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.galerie-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: center;
  padding: 1.5rem;
}

.galerie-item:hover img,
.galerie-item:hover .galerie-placeholder {
  transform: scale(1.05);
}

.galerie-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(42,26,16,0.85) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

.galerie-item:hover .galerie-overlay {
  opacity: 1;
}

.galerie-caption {
  color: var(--color-white);
  font-size: 0.95rem;
  font-weight: 500;
}

/* =========================================================
   SERVICES
   ========================================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--radius);
  padding: 2.25rem;
  box-shadow: var(--shadow);
  border-top: 4px solid var(--color-accent);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 56px;
  height: 56px;
  background-color: rgba(184, 118, 42, 0.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.service-card h3 {
  font-family: var(--font-title);
  font-size: 1.25rem;
  color: var(--color-primary);
}

.service-card p {
  color: var(--color-text-light);
  font-size: 0.97rem;
  line-height: 1.65;
  flex: 1;
}

.service-card .service-devis {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-accent);
  border-top: 1px solid var(--color-bg-alt);
  padding-top: 1rem;
  margin-top: 0.5rem;
}

/* =========================================================
   PAGE SERVICES — GARANTIES
   ========================================================= */
.garanties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.garantie-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.75rem;
  padding: 2rem 1.5rem;
  background-color: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
}

.garantie-icon {
  font-size: 2.2rem;
}

.garantie-item h4 {
  font-family: var(--font-title);
  font-size: 1.1rem;
  color: var(--color-white);
}

.garantie-item p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
}

/* =========================================================
   CONTACT
   ========================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 4rem;
  align-items: start;
  margin-top: 3rem;
}

.contact-info h3 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 1.5rem;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background-color: rgba(184, 118, 42, 0.12);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.contact-detail-body p {
  font-size: 0.85rem;
  color: var(--color-stone);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.contact-detail-body a,
.contact-detail-body span {
  color: var(--color-text);
  font-size: 1rem;
  transition: color var(--transition);
}

.contact-detail-body a:hover {
  color: var(--color-accent);
}

.contact-zone {
  margin-top: 2rem;
  padding: 1.25rem 1.5rem;
  background-color: rgba(184, 118, 42, 0.08);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.contact-zone p {
  font-size: 0.95rem;
  color: var(--color-text-light);
}

.contact-zone strong {
  color: var(--color-primary);
}

/* Formulaire */
.contact-form {
  background-color: var(--color-white);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow);
}

.contact-form h3 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 1.75rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-bg-alt);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(184, 118, 42, 0.15);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-submit {
  margin-top: 0.5rem;
}

.form-submit .btn {
  width: 100%;
  padding: 1rem;
  font-size: 1.05rem;
}

/* =========================================================
   PAGES LÉGALES
   ========================================================= */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 80px 1.5rem;
}

.legal-content h1 {
  font-family: var(--font-title);
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--color-bg-alt);
}

.legal-content h2 {
  font-family: var(--font-title);
  font-size: 1.3rem;
  color: var(--color-primary);
  margin: 2rem 0 0.75rem;
}

.legal-content p,
.legal-content li {
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: 0.75rem;
}

.legal-content ul {
  list-style: disc;
  padding-left: 1.5rem;
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  background-color: var(--color-bg-dark);
  color: rgba(255,255,255,0.75);
  padding: 60px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .footer-name {
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 0.5rem;
}

.footer-brand p {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 0.4rem;
}

.footer-brand .footer-desc {
  margin-top: 1rem;
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 300px;
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}

.footer-col a {
  display: block;
  font-size: 0.93rem;
  color: rgba(255,255,255,0.65);
  padding: 0.3rem 0;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--color-white);
}

.footer-bottom {
  padding: 1.25rem 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

/* =========================================================
   RESPONSIVE — 1024px
   ========================================================= */
@media (max-width: 1024px) {
  .apropos-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .apropos-image {
    max-width: 480px;
    margin: 0 auto;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

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

  .galerie-item:nth-child(4n+1) {
    grid-column: span 1;
    aspect-ratio: 4/3;
  }

  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

/* =========================================================
   RESPONSIVE — 768px
   ========================================================= */
@media (max-width: 768px) {
  section {
    padding: 65px 0;
  }

  .menu-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background-color: var(--color-bg-dark);
    padding: 1.5rem;
    transform: translateY(-110%);
    opacity: 0;
    transition: transform 0.35s ease, opacity 0.35s ease;
    border-bottom: 2px solid var(--color-accent);
    z-index: 99;
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0.25rem;
  }

  .main-nav a {
    font-size: 1.1rem;
    padding: 0.75rem 1rem;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero::after {
    height: 60px;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-brand {
    grid-column: auto;
  }

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

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

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

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

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
    text-align: center;
  }

  .contact-form {
    padding: 1.75rem 1.25rem;
  }
}