/*
Theme Name: BATIONE
Theme URI: https://batione.ch
Author: BATIONE
Author URI: https://batione.ch
Description: Thème premium sombre et élégant pour BATIONE – entreprise générale du bâtiment. Design luxueux avec accents dorés et typographie Playfair Display.
Version: 1.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: batione
Tags: business, dark, elegant, construction, one-page
*/

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --noir:       #0a0a0a;
  --noir-2:     #111111;
  --noir-3:     #1a1a1a;
  --or:         #c9a96e;
  --or-clair:   #e8c98a;
  --rouge:      #cc2222;
  --blanc:      #f5f2ee;
  --gris:       #888888;
  --gris-clair: #cccccc;
}

html { scroll-behavior: smooth; }

body {
  background: var(--noir);
  color: var(--blanc);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ============================================================
   GOOGLE FONTS (chargées via functions.php)
   ============================================================ */

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 0.5px solid rgba(201,169,110,0.15);
  padding: 20px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--blanc);
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--rouge);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  font-family: 'Inter', sans-serif;
}

.logo-red { color: var(--rouge); }

.site-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.site-nav ul {
  display: flex;
  gap: 28px;
}

.site-nav ul a {
  color: var(--gris-clair);
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 400;
  transition: color 0.3s;
}

.site-nav ul a:hover { color: var(--or); }

.btn-devis {
  background: transparent;
  border: 1px solid var(--or);
  color: var(--or);
  padding: 9px 22px;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.3s;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  display: inline-block;
}

.btn-devis:hover {
  background: var(--or);
  color: var(--noir);
}

/* Burger menu mobile */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--blanc);
  transition: all 0.3s;
}

/* ============================================================
   HERO
   ============================================================ */
#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--noir);
  padding: 140px 48px 100px;
}

#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 60%, rgba(201,169,110,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 32px;
  font-weight: 400;
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(42px, 7vw, 82px);
  font-weight: 700;
  line-height: 1.05;
  color: var(--blanc);
  max-width: 820px;
  margin-bottom: 12px;
}

.hero-title .accent { color: var(--or); }

.hero-sub {
  font-size: 12px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--gris);
  margin: 28px 0 52px;
  font-weight: 300;
}

.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: transparent;
  border: 1px solid rgba(201,169,110,0.4);
  color: var(--or);
  padding: 14px 36px;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.3s;
}

.btn-hero:hover {
  background: rgba(201,169,110,0.08);
  border-color: var(--or);
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-dot {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--or), transparent);
}

/* ============================================================
   SECTIONS COMMUNES
   ============================================================ */
.section { padding: 100px 48px; }

.section-eyebrow {
  font-size: 10px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--or);
  margin-bottom: 20px;
  font-weight: 400;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 600;
  color: var(--blanc);
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--gris);
  font-size: 14px;
  max-width: 480px;
  line-height: 1.9;
}

/* ============================================================
   SAVOIR-FAIRE / SERVICES
   ============================================================ */
#services {
  background: var(--noir);
  text-align: center;
}

#services .section-desc { margin: 0 auto; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin-top: 64px;
  border-top: 0.5px solid rgba(201,169,110,0.2);
}

.service-item {
  padding: 44px 20px;
  border-right: 0.5px solid rgba(201,169,110,0.12);
  text-align: center;
  transition: background 0.3s;
  cursor: default;
}

.service-item:last-child { border-right: none; }

.service-item:hover { background: rgba(201,169,110,0.04); }

.service-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 22px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-icon svg {
  width: 30px;
  height: 30px;
  stroke: var(--or);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-name {
  font-size: 11px;
  font-weight: 500;
  color: var(--blanc);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.service-detail {
  font-size: 11px;
  color: var(--gris);
  line-height: 1.6;
}

/* ============================================================
   CITATION / RÉALISATIONS STRIP
   ============================================================ */
#citation {
  background: var(--noir-3);
  padding: 100px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

#citation::before {
  content: '\201C';
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Playfair Display', serif;
  font-size: 200px;
  color: rgba(201,169,110,0.07);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.citation-text {
  font-family: 'Playfair Display', serif;
  font-size: clamp(24px, 3.5vw, 44px);
  font-weight: 400;
  color: var(--blanc);
  max-width: 700px;
  margin: 0 auto 44px;
  line-height: 1.3;
  position: relative;
}

.citation-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--or);
  font-weight: 500;
  border-bottom: 0.5px solid rgba(201,169,110,0.4);
  padding-bottom: 4px;
  transition: gap 0.3s;
}

.citation-cta:hover { gap: 22px; }

.realizations-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 64px;
  height: 220px;
  gap: 2px;
}

.real-item {
  background: var(--noir-2);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.real-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.real-item:hover img { transform: scale(1.05); }

/* ============================================================
   GALERIE
   ============================================================ */
#realisations {
  background: var(--noir);
}

.galerie-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
}

.galerie-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 3px;
}

.galerie-item {
  background: var(--noir-2);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.galerie-item.tall {
  grid-row: span 2;
  aspect-ratio: unset;
}

.galerie-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.galerie-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.2);
  transition: opacity 0.3s;
}

.galerie-item:hover::after { opacity: 0; }
.galerie-item:hover img { transform: scale(1.04); }

.galerie-footer {
  text-align: center;
  margin-top: 44px;
}

.btn-voir {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--or);
  font-weight: 500;
  border: 0.5px solid rgba(201,169,110,0.4);
  padding: 14px 32px;
  transition: all 0.3s;
}

.btn-voir:hover { background: rgba(201,169,110,0.06); border-color: var(--or); }

/* ============================================================
   CONTACT
   ============================================================ */
#contact {
  background: var(--noir-3);
  text-align: center;
}

.contact-inner {
  max-width: 620px;
  margin: 0 auto;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
  margin-top: 48px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-label {
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--gris);
  font-weight: 400;
}

.form-input,
.wpcf7-form-control {
  background: rgba(255,255,255,0.04);
  border: 0.5px solid rgba(201,169,110,0.2);
  color: var(--blanc);
  padding: 14px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  outline: none;
  transition: border-color 0.3s;
  width: 100%;
  border-radius: 0;
}

.form-input:focus,
.wpcf7-form-control:focus {
  border-color: var(--or);
}

.form-input::placeholder,
.wpcf7-form-control::placeholder {
  color: rgba(136,136,136,0.45);
}

textarea.form-input,
textarea.wpcf7-form-control {
  resize: vertical;
  min-height: 110px;
}

.btn-send,
.wpcf7-submit {
  background: var(--or);
  color: var(--noir);
  border: none;
  padding: 16px 40px;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s;
  width: 100%;
  border-radius: 0;
}

.btn-send:hover,
.wpcf7-submit:hover {
  background: var(--or-clair);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--noir);
  border-top: 0.5px solid rgba(201,169,110,0.12);
  padding: 44px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--blanc);
  letter-spacing: 2px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--gris);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color 0.3s;
}

.footer-links a:hover { color: var(--or); }

.footer-copy {
  font-size: 11px;
  color: rgba(136,136,136,0.45);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .site-header { padding: 18px 24px; }

  .site-nav ul,
  .btn-devis { display: none; }

  .menu-toggle { display: flex; }

  .site-nav.open ul {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px;
    left: 0; right: 0;
    background: var(--noir-2);
    padding: 32px 24px;
    gap: 24px;
    border-bottom: 0.5px solid rgba(201,169,110,0.15);
  }

  .site-nav.open .btn-devis {
    display: inline-block;
    margin-top: 8px;
  }

  #hero { padding: 120px 24px 80px; }

  .section { padding: 64px 24px; }

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

  .service-item:nth-child(2n) { border-right: none; }

  .realizations-strip { grid-template-columns: repeat(2, 1fr); height: auto; }

  .real-item { height: 140px; }

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

  .galerie-item.tall { grid-row: auto; aspect-ratio: 4/3; }

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

  .site-footer { flex-direction: column; align-items: flex-start; padding: 36px 24px; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .service-item { border-right: none; border-bottom: 0.5px solid rgba(201,169,110,0.12); }
  .galerie-grid { grid-template-columns: 1fr; }
  .realizations-strip { grid-template-columns: 1fr; }
}