/* ==========================================
   DUVAL PLOMBERIE — Design System
   Plombier à Auxerre
   ========================================== */

/* --- Reset --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* --- Design Tokens --- */
:root {
  /* Colors — Bleu clair / Bleu nuit */
  --color-primary: #0c2340;
  --color-primary-dark: #061526;
  --color-primary-light: #1a3a5c;
  --color-secondary: #4da8da;
  --color-secondary-light: #7ec8e3;
  --color-secondary-pale: #d4eef8;
  --color-accent: #f39c12;
  --color-accent-hover: #e67e22;
  --color-success: #27ae60;
  --color-error: #e74c3c;

  /* Backgrounds */
  --bg-white: #ffffff;
  --bg-light: #f0f7ff;
  --bg-alt: #e8f1fb;
  --bg-dark: #0a1628;

  /* Text */
  --text-primary: #1a1a2e;
  --text-secondary: #5a6578;
  --text-light: #8899aa;
  --text-on-dark: #d0dce8;
  --text-white: #ffffff;

  /* Typography */
  --font-heading: 'Poppins', system-ui, sans-serif;
  --font-body: 'Open Sans', system-ui, sans-serif;

  /* Type Scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-hero: 3.5rem;

  /* Spacing (8px grid) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-8: 3rem;
  --space-10: 4rem;
  --space-12: 5rem;
  --space-16: 8rem;

  /* Borders */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(12, 35, 64, 0.06);
  --shadow-md: 0 4px 16px rgba(12, 35, 64, 0.1);
  --shadow-lg: 0 8px 32px rgba(12, 35, 64, 0.12);
  --shadow-xl: 0 16px 48px rgba(12, 35, 64, 0.16);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-index */
  --z-base: 1;
  --z-dropdown: 10;
  --z-sticky: 100;
  --z-fixed: 1000;
  --z-modal: 10000;
}

@media (max-width: 768px) {
  :root {
    --text-hero: 2.25rem;
    --text-5xl: 2rem;
    --text-4xl: 1.75rem;
    --text-3xl: 1.5rem;
  }
}

/* --- Base --- */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

section[id] {
  scroll-margin-top: 100px;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

/* --- Skip Link --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--color-accent);
  color: var(--text-white);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  z-index: var(--z-modal);
  font-weight: 600;
}

.skip-link:focus {
  top: var(--space-4);
}

/* --- Layout --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-5);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

h3 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
}

p {
  margin-bottom: var(--space-4);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-10);
}

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-secondary);
  background: var(--color-secondary-pale);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.section-header p {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-base);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  text-align: center;
  line-height: 1.4;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.btn:active {
  transform: translateY(0);
}

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

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

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

.btn-primary:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
}

.btn-outline-light {
  background: transparent;
  color: var(--text-white);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn-lg {
  font-size: var(--text-lg);
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-lg);
}

.btn-sm {
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-5);
}

.btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* --- Top Bar --- */
.top-bar {
  background: var(--color-accent);
  color: var(--text-white);
  font-size: var(--text-sm);
  font-weight: 600;
  text-align: center;
  padding: var(--space-2) var(--space-4);
}

.top-bar a {
  color: var(--text-white);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.top-bar a:hover {
  opacity: 0.9;
}

/* --- Header --- */
.header {
  position: sticky;
  top: 0;
  z-index: var(--z-fixed);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(12, 35, 64, 0.08);
  transition: box-shadow var(--transition-base);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

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

.logo {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.logo span {
  color: var(--color-secondary);
}

.logo-icon {
  width: 36px;
  height: 36px;
  color: var(--color-secondary);
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-links {
  display: flex;
  gap: var(--space-6);
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-secondary);
  transition: width var(--transition-base);
}

.nav-links a:hover {
  color: var(--color-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.header-phone {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.header-phone svg {
  width: 18px;
  height: 18px;
  color: var(--color-secondary);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  z-index: var(--z-modal);
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  z-index: var(--z-fixed);
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--space-6);
}

.mobile-nav.active {
  display: flex;
}

.mobile-nav a {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.mobile-nav a:hover {
  color: var(--color-secondary);
}

/* --- Hero --- */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 30%, var(--color-primary-light) 60%, #2d6a9f 100%);
  padding: var(--space-16) 0 var(--space-12);
  overflow: hidden;
  min-height: 85vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(77, 168, 218, 0.2), transparent 70%);
  top: -150px;
  right: -100px;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(243, 156, 18, 0.1), transparent 70%);
  bottom: 50px;
  left: -80px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: var(--z-base);
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: var(--space-6);
}

.hero h1 {
  font-size: var(--text-hero);
  color: var(--text-white);
  margin-bottom: var(--space-5);
  line-height: 1.15;
}

.hero p {
  font-size: var(--text-xl);
  color: var(--text-on-dark);
  margin-bottom: var(--space-8);
  max-width: 600px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
}

.hero-trust-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  z-index: var(--z-base);
  line-height: 0;
}

.hero-wave svg {
  width: 100%;
  height: 80px;
}

/* Floating decorative elements */
.hero-decor {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.hero-decor-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.hero-decor-circle:nth-child(1) {
  width: 300px;
  height: 300px;
  top: 10%;
  right: 5%;
}

.hero-decor-circle:nth-child(2) {
  width: 200px;
  height: 200px;
  top: 50%;
  right: 15%;
}

.hero-decor-circle:nth-child(3) {
  width: 150px;
  height: 150px;
  bottom: 20%;
  right: 30%;
}

/* --- Services --- */
.services {
  padding: var(--space-12) 0;
  background: var(--bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.service-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-secondary-light));
}

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

.service-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.service-icon svg {
  width: 32px;
  height: 32px;
  color: var(--text-white);
}

.service-card h3 {
  font-size: var(--text-xl);
  color: var(--color-primary);
}

.service-card p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.service-link {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-secondary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: gap var(--transition-base), color var(--transition-fast);
}

.service-link:hover {
  color: var(--color-primary);
  gap: var(--space-3);
}

/* --- Stats --- */
.stats {
  padding: var(--space-12) 0;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  position: relative;
}

.stats .section-label {
  background: rgba(77, 168, 218, 0.2);
  color: var(--color-secondary-light);
}

.stats .section-header h2 {
  color: var(--text-white);
}

.stats .section-header p {
  color: var(--text-on-dark);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-10);
}

.stat-card {
  text-align: center;
  padding: var(--space-6);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--text-on-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.trust-badges {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-sm);
  font-weight: 600;
}

.trust-badge-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.trust-badge-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
}

/* --- Testimonials --- */
.testimonials {
  padding: var(--space-12) 0;
  background: var(--bg-light);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.testimonial-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-4);
}

.testimonial-stars svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  fill: var(--color-accent);
}

.testimonial-quote {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  font-family: Georgia, serif;
  font-size: 4rem;
  line-height: 1;
  color: var(--color-secondary-pale);
  pointer-events: none;
}

.testimonial-card blockquote {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-5);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--text-white);
}

.testimonial-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-primary);
}

.testimonial-location {
  font-size: var(--text-xs);
  color: var(--text-light);
}

/* --- FAQ --- */
.faq {
  padding: var(--space-12) 0;
  background: var(--bg-white);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--bg-alt);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: var(--space-5) 0;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-secondary);
}

.faq-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--color-secondary);
  transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: var(--space-5);
}

.faq-answer p {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 0;
}

/* --- Zone d'intervention --- */
.zone {
  padding: var(--space-12) 0;
  background: var(--bg-light);
}

.zone-cities {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.zone-city {
  background: var(--bg-white);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-primary);
  border: 1px solid var(--bg-alt);
  transition: all var(--transition-fast);
}

.zone-city:hover {
  background: var(--color-secondary);
  color: var(--text-white);
  border-color: var(--color-secondary);
}

/* --- Contact --- */
.contact {
  padding: var(--space-12) 0;
  background: var(--bg-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: start;
}

.contact-form {
  background: var(--bg-light);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: var(--text-base);
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--bg-alt);
  border-radius: var(--radius-md);
  background: var(--bg-white);
  color: var(--text-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(77, 168, 218, 0.2);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235a6578' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: var(--space-8);
}

.contact-info-wrapper {
  background: var(--color-primary);
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  color: var(--text-white);
}

.contact-info-wrapper h3 {
  color: var(--text-white);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-secondary-light);
}

.contact-info-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-on-dark);
  margin-bottom: var(--space-1);
}

.contact-info-value {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-lg);
}

.contact-info-value a {
  color: var(--text-white);
  transition: color var(--transition-fast);
}

.contact-info-value a:hover {
  color: var(--color-secondary-light);
}

.contact-hours {
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-hours h4 {
  color: var(--text-white);
  font-size: var(--text-base);
  margin-bottom: var(--space-3);
}

.contact-hours-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-sm);
  color: var(--text-on-dark);
  margin-bottom: var(--space-2);
}

.contact-hours-row span:last-child {
  font-weight: 600;
  color: var(--text-white);
}

.contact-urgence {
  margin-top: var(--space-6);
  padding: var(--space-4);
  background: rgba(243, 156, 18, 0.15);
  border: 1px solid rgba(243, 156, 18, 0.3);
  border-radius: var(--radius-md);
  text-align: center;
}

.contact-urgence p {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0;
}

/* --- Footer --- */
.footer {
  background: var(--bg-dark);
  padding: var(--space-10) 0 var(--space-6);
  color: var(--text-on-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-4);
}

.footer-brand p {
  font-size: var(--text-sm);
  color: var(--text-on-dark);
  max-width: 320px;
  line-height: 1.7;
}

.footer h4 {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--text-white);
  margin-bottom: var(--space-5);
}

.footer-links a {
  display: block;
  font-size: var(--text-sm);
  color: var(--text-on-dark);
  margin-bottom: var(--space-3);
  transition: color var(--transition-fast);
}

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

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  margin-bottom: var(--space-3);
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-secondary);
  flex-shrink: 0;
}

.footer-bottom {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--text-light);
}

/* --- Animations --- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 600ms ease-out, transform 600ms ease-out;
}

.animate-on-scroll.from-left {
  transform: translateX(-30px);
}

.animate-on-scroll.from-right {
  transform: translateX(30px);
}

.animate-on-scroll.scale-up {
  transform: scale(0.95);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

/* Stagger delays for grids */
.services-grid .service-card:nth-child(1) { transition-delay: 0ms; }
.services-grid .service-card:nth-child(2) { transition-delay: 100ms; }
.services-grid .service-card:nth-child(3) { transition-delay: 200ms; }
.services-grid .service-card:nth-child(4) { transition-delay: 300ms; }
.services-grid .service-card:nth-child(5) { transition-delay: 400ms; }
.services-grid .service-card:nth-child(6) { transition-delay: 500ms; }

.stats-grid .stat-card:nth-child(1) { transition-delay: 0ms; }
.stats-grid .stat-card:nth-child(2) { transition-delay: 150ms; }
.stats-grid .stat-card:nth-child(3) { transition-delay: 300ms; }
.stats-grid .stat-card:nth-child(4) { transition-delay: 450ms; }

.testimonials-grid .testimonial-card:nth-child(1) { transition-delay: 0ms; }
.testimonials-grid .testimonial-card:nth-child(2) { transition-delay: 150ms; }
.testimonials-grid .testimonial-card:nth-child(3) { transition-delay: 300ms; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }

  .footer-brand {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .nav-links,
  .header-actions {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    padding: var(--space-12) 0 var(--space-10);
    min-height: auto;
  }

  .hero-ctas {
    flex-direction: column;
  }

  .hero-ctas .btn {
    justify-content: center;
  }

  .hero-trust {
    flex-direction: column;
    gap: var(--space-3);
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .stat-number {
    font-size: var(--text-4xl);
  }

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

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

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

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

  .trust-badges {
    gap: var(--space-4);
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .container {
    padding: 0 var(--space-4);
  }
}

/* --- Accessibility: Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .animate-on-scroll {
    opacity: 1;
    transform: none;
  }
}