/* ═══════════════════════════════════════
   HOOJ Électricité Générale
   style.css — mobile-first
═══════════════════════════════════════ */

/* ── Variables ── */
:root {
  --color-primary:      #E65100;
  --color-primary-dark: #BF360C;
  --color-bg-dark:      #1C1C1C;
  --color-bg-light:     #FAFAFA;
  --color-text:         #222222;
  --color-muted:        #6B7280;
  --color-border:       #E0E0E0;
  --color-white:        #FFFFFF;
  --radius:             4px;
  --radius-lg:          8px;
  --shadow-sm:          0 1px 4px rgba(0,0,0,.08);
  --shadow:             0 4px 16px rgba(0,0,0,.12);
  --shadow-md:          0 8px 28px rgba(0,0,0,.14);
  --transition:         .25s ease;
  --container:          1160px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg-light);
  padding-top: 36px;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Typography ── */
h1 { font-size: clamp(28px, 5vw, 50px); line-height: 1.1; font-weight: 700; }
h2 { font-size: clamp(22px, 3.5vw, 34px); line-height: 1.2; font-weight: 700; }
h3 { font-size: 18px; line-height: 1.3; font-weight: 700; }

/* ── Container ── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius);
  font-size: 15px; font-weight: 600; font-family: inherit;
  cursor: pointer; transition: all var(--transition); text-decoration: none;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--color-primary); color: var(--color-white);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: var(--color-primary-dark); border-color: var(--color-primary-dark);
  transform: translateY(-1px); box-shadow: 0 6px 20px rgba(230,81,0,.35);
}
.btn-outline {
  background: transparent; color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary); color: var(--color-white);
  transform: translateY(-1px);
}
.btn-white {
  background: var(--color-white); color: var(--color-primary);
  border-color: var(--color-white);
}
.btn-white:hover {
  background: #f5f5f5; transform: translateY(-1px);
}
.btn-lg { padding: 16px 36px; font-size: 16px; }

/* ── Demo banner ── */
.demo-banner {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: 36px; background: #1A1A2E;
  display: flex; align-items: center; justify-content: center;
}
.demo-banner p {
  font-size: 12px; color: rgba(255,255,255,.75); text-align: center;
}
.demo-banner a { color: #fff; text-decoration: underline; }

/* ── Top bar ── */
.top-bar {
  background: var(--color-bg-dark);
  padding: 8px 0;
  display: none;
  position: sticky;
  top: 36px;
  z-index: 99;
}
.top-bar .container {
  display: flex; align-items: center; justify-content: center;
  gap: 24px; flex-wrap: wrap;
}
.top-bar p {
  font-size: 13px; color: rgba(255,255,255,.8);
  display: flex; align-items: center; gap: 6px;
}
.top-bar a { color: var(--color-primary); font-weight: 700; }
.top-bar svg { width: 14px; height: 14px; stroke: var(--color-primary); fill: none; flex-shrink: 0; }

/* ── Header ── */
.site-header {
  position: sticky; top: 36px; z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow); }
.header-inner {
  display: flex; align-items: center;
  justify-content: space-between;
  padding: 16px 0; gap: 16px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon { color: var(--color-primary); }
.logo-icon svg { width: 28px; height: 28px; stroke: var(--color-primary); fill: none; }
.logo-text { line-height: 1.1; }
.logo-main { font-size: 20px; font-weight: 700; }
.logo-main span { color: var(--color-primary); }
.logo-sub { font-size: 11px; font-weight: 500; color: var(--color-muted); }

.nav-desktop { display: none; align-items: center; }
.nav-desktop ul { display: flex; align-items: center; gap: 28px; }
.nav-desktop a {
  font-size: 14px; font-weight: 500; color: var(--color-text);
  transition: color var(--transition);
  border-bottom: 2px solid transparent; padding-bottom: 2px;
}
.nav-desktop a:hover, .nav-desktop a.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.nav-desktop .btn { border-bottom: none; padding: 9px 18px; font-size: 13px; }

.header-cta { display: none; }
.burger {
  display: flex; flex-direction: column; justify-content: center;
  gap: 5px; width: 36px; height: 36px; padding: 4px;
}
.burger span {
  display: block; height: 2px; background: var(--color-text);
  border-radius: 2px; transition: all var(--transition);
}
.burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── Mobile menu ── */
.nav-mobile {
  display: none; flex-direction: column;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  padding: 16px 20px 24px; gap: 0;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  padding: 13px 0; font-size: 15px; font-weight: 500;
  border-bottom: 1px solid var(--color-border); color: var(--color-text);
  transition: color var(--transition);
}
.nav-mobile a:hover { color: var(--color-primary); }
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile .btn { margin-top: 14px; justify-content: center; border-bottom: none; }

/* ── Sections ── */
.section { padding: 60px 0; }
.section-dark { background: var(--color-bg-dark); }
.section-head { text-align: center; margin-bottom: 44px; }
.section-head .eyebrow { margin-bottom: 10px; }
.section-title { color: var(--color-text); }
.section-dark .section-title { color: var(--color-white); }

/* ── Eyebrow ── */
.eyebrow {
  display: inline-block;
  font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--color-primary); margin-bottom: 10px;
}

/* ── Hero ── */
.hero {
  position: relative;
  background: var(--color-bg-dark);
  padding: 60px 0 52px;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('https://images.unsplash.com/photo-1621905251189-08b45d6a269e?w=1400&q=80');
  background-size: cover; background-position: center;
  opacity: .25;
}
.hero-inner {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; gap: 32px;
}
.hero-content { max-width: 680px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--color-primary); background: rgba(230,81,0,.15);
  padding: 6px 14px; border-radius: 20px; margin-bottom: 20px;
  border: 1px solid rgba(230,81,0,.3);
}
.hero h1 { color: var(--color-white); margin-bottom: 18px; }
.hero .hero-sub {
  font-size: 17px; color: rgba(255,255,255,.75);
  line-height: 1.65; margin-bottom: 28px; max-width: 560px;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero-phone {
  display: flex; align-items: center; gap: 8px;
  font-size: 22px; font-weight: 700; color: var(--color-white);
  letter-spacing: -.02em;
}
.hero-phone svg { width: 22px; height: 22px; stroke: var(--color-primary); fill: none; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.hero-badge-item {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600; color: rgba(255,255,255,.85);
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
  padding: 6px 12px; border-radius: 4px;
}
.hero-badge-item svg { width: 14px; height: 14px; stroke: var(--color-primary); fill: none; }

/* ── Services cards ── */
.services-grid {
  display: grid; grid-template-columns: 1fr; gap: 16px;
}
.service-card {
  background: var(--color-white); border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-lg); padding: 24px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.service-card-icon {
  width: 44px; height: 44px; background: rgba(230,81,0,.1);
  border-radius: var(--radius); display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.service-card-icon svg { width: 22px; height: 22px; stroke: var(--color-primary); fill: none; }
.service-card h3 { font-size: 16px; margin-bottom: 6px; color: var(--color-text); }
.service-card p { font-size: 14px; color: var(--color-muted); line-height: 1.65; }

/* ── Arguments ── */
.args-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
.arg-item { display: flex; gap: 16px; }
.arg-num {
  font-size: 32px; font-weight: 800; color: rgba(230,81,0,.15);
  line-height: 1; flex-shrink: 0; width: 44px;
}
.arg-item h3 { font-size: 16px; margin-bottom: 5px; color: var(--color-text); }
.arg-item p { font-size: 14px; color: var(--color-muted); line-height: 1.65; }

/* ── Zones ── */
.zones-wrap { text-align: center; }
.zones-wrap p { color: var(--color-muted); margin-bottom: 24px; max-width: 560px; margin-left: auto; margin-right: auto; }
.zones-badges { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.zone-badge {
  font-size: 13px; font-weight: 500; color: var(--color-primary);
  background: rgba(230,81,0,.08); border: 1px solid rgba(230,81,0,.2);
  padding: 7px 16px; border-radius: 20px;
}

/* ── Reviews ── */
.reviews-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.review-card {
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: 24px;
}
.review-stars { color: var(--color-primary); font-size: 18px; margin-bottom: 10px; letter-spacing: 2px; }
.review-text { font-size: 15px; color: var(--color-text); line-height: 1.7; font-style: italic; margin-bottom: 12px; }
.review-author { font-size: 13px; font-weight: 700; color: var(--color-muted); }

/* ── CTA section ── */
.cta-section {
  background: var(--color-bg-dark); padding: 60px 0; text-align: center;
}
.cta-section h2 { color: var(--color-white); margin-bottom: 12px; }
.cta-section p { color: rgba(255,255,255,.7); margin-bottom: 32px; max-width: 480px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; align-items: center; }
.cta-phone {
  display: flex; align-items: center; gap: 8px;
  font-size: 20px; font-weight: 700; color: var(--color-white);
}
.cta-phone svg { width: 20px; height: 20px; stroke: var(--color-primary); fill: none; }

/* ── Footer ── */
.site-footer { background: #111; padding: 52px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 32px; }
.footer-logo { font-size: 18px; font-weight: 700; color: var(--color-white); margin-bottom: 8px; }
.footer-logo span { color: var(--color-primary); }
.footer-brand p { font-size: 13px; color: rgba(255,255,255,.45); margin-top: 6px; line-height: 1.65; }
.footer-col h4 {
  font-size: 11px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(255,255,255,.4); margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 14px; color: rgba(255,255,255,.6); transition: color var(--transition); }
.footer-col a:hover { color: var(--color-primary); }
.footer-col p { font-size: 14px; color: rgba(255,255,255,.6); line-height: 1.7; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 20px 0; margin-top: 40px;
}
.footer-bottom p { font-size: 12px; color: rgba(255,255,255,.35); text-align: center; line-height: 1.6; }
.footer-bottom a { color: rgba(255,255,255,.5); text-decoration: underline; }

/* ── Page hero ── */
.page-hero {
  background: var(--color-bg-dark); padding: 52px 0 44px;
  position: relative; overflow: hidden;
}
.page-hero::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(230,81,0,.12) 0%, transparent 60%);
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .eyebrow { color: var(--color-primary); }
.page-hero h1 { color: var(--color-white); margin-bottom: 12px; }
.page-hero p { color: rgba(255,255,255,.65); max-width: 580px; font-size: 16px; }

/* ── Service blocks (services page) ── */
.service-block {
  display: flex; flex-direction: column; gap: 16px;
  padding: 32px 0; border-bottom: 1px solid var(--color-border);
}
.service-block:last-of-type { border-bottom: none; }
.service-block-icon {
  width: 56px; height: 56px; background: rgba(230,81,0,.1);
  border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.service-block-icon svg { width: 28px; height: 28px; stroke: var(--color-primary); fill: none; }
.service-block h3 { font-size: 20px; color: var(--color-text); margin-bottom: 10px; }
.service-block p { color: var(--color-muted); line-height: 1.8; }

.tarif-box {
  background: rgba(230,81,0,.07); border: 1px solid rgba(230,81,0,.2);
  border-radius: var(--radius-lg); padding: 28px; margin-top: 48px;
}
.tarif-box h3 { color: var(--color-primary-dark); margin-bottom: 12px; font-size: 18px; }
.tarif-box p { color: var(--color-text); line-height: 1.8; margin-bottom: 10px; }
.tarif-box p:last-child { margin-bottom: 0; }

/* ── Réalisations grid ── */
.real-grid {
  display: grid; grid-template-columns: 1fr; gap: 20px;
}
.real-card {
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.real-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.real-card-body { padding: 20px; }
.real-card-body h3 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.real-card-body p { font-size: 13px; color: var(--color-muted); }
.real-tag {
  display: inline-block; font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: var(--color-primary); background: rgba(230,81,0,.1);
  padding: 3px 10px; border-radius: 3px; margin-bottom: 8px;
}

/* ── Contact form ── */
.contact-layout { display: flex; flex-direction: column; gap: 44px; }
.contact-form-wrap h2 { color: var(--color-text); margin-bottom: 24px; }
.contact-form { display: flex; flex-direction: column; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--color-text); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px; border: 1.5px solid var(--color-border);
  border-radius: var(--radius); font-size: 15px; font-family: inherit;
  background: var(--color-white); color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(230,81,0,.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.contact-info-wrap h2 { color: var(--color-text); margin-bottom: 24px; }
.contact-info-list { display: flex; flex-direction: column; gap: 16px; }
.contact-info-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-info-icon {
  width: 44px; height: 44px; background: rgba(230,81,0,.1);
  border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-info-icon svg { width: 20px; height: 20px; stroke: var(--color-primary); fill: none; }
.contact-info-item h4 { font-size: 13px; font-weight: 700; margin-bottom: 3px; }
.contact-info-item p, .contact-info-item a { font-size: 14px; color: var(--color-muted); line-height: 1.6; }
.contact-info-item a:hover { color: var(--color-primary); }

/* ── Sticky call button (mobile) ── */
.sticky-call {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 150;
  display: flex; background: var(--color-primary); padding: 12px 20px;
  align-items: center; justify-content: center; gap: 10px;
  font-size: 16px; font-weight: 700; color: var(--color-white);
  text-decoration: none; box-shadow: 0 -4px 16px rgba(230,81,0,.3);
}
.sticky-call svg { width: 22px; height: 22px; stroke: var(--color-white); fill: none; }

/* ── Responsive 768px ── */
@media (min-width: 768px) {
  .section { padding: 80px 0; }
  .top-bar { display: block; }
  .site-header { top: 72px; } /* 36px demo + 36px top-bar */
  .nav-desktop { display: flex; }
  .header-cta { display: inline-flex; }
  .burger { display: none; }
  .hero { padding: 80px 0 72px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .args-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 2fr 1fr 1.5fr; }
  .form-row { grid-template-columns: 1fr 1fr; }
  .contact-layout { flex-direction: row; }
  .contact-form-wrap { flex: 3; }
  .contact-info-wrap { flex: 2; }
  .service-block { flex-direction: row; }
  .real-grid { grid-template-columns: repeat(2, 1fr); }
  .sticky-call { display: none; }
}

/* ── Responsive 1200px ── */
@media (min-width: 1200px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .args-grid { grid-template-columns: repeat(4, 1fr); }
  .real-grid { grid-template-columns: repeat(3, 1fr); }
}