/* ============================================
   SERRURIER ROANNE - Design System
   Couleurs: Noir profond + Jaune vif
   ============================================ */

/* CSS Variables */
:root {
  /* Colors */
  --color-black: #0D0D0D;
  --color-black-light: #1A1A1A;
  --color-black-lighter: #2D2D2D;
  --color-yellow: #FFD700;
  --color-yellow-hover: #FFC000;
  --color-yellow-dark: #E6C200;
  --color-white: #FFFFFF;
  --color-gray: #B0B0B0;
  --color-gray-dark: #666666;

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Outfit', 'Inter', sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;
  --radius-full: 50px;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(255, 215, 0, 0.3);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-black);
  color: var(--color-white);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

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

ul,
ol {
  list-style: none;
}

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

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-white);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

h4 {
  font-size: 1.25rem;
}

p {
  color: var(--color-gray);
  margin-bottom: var(--space-sm);
}

.text-yellow {
  color: var(--color-yellow);
}

.text-white {
  color: var(--color-white);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-base);
  text-decoration: none;
}

.btn-primary {
  background: var(--color-yellow);
  color: var(--color-black);
}

.btn-primary:hover {
  background: var(--color-yellow-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--color-yellow);
  border: 2px solid var(--color-yellow);
}

.btn-secondary:hover {
  background: var(--color-yellow);
  color: var(--color-black);
}

.btn-phone {
  background: var(--color-yellow);
  color: var(--color-black);
  font-size: 1.25rem;
  padding: var(--space-md) var(--space-xl);
  animation: pulse-glow 2s infinite;
}

.btn-phone:hover {
  background: var(--color-yellow-hover);
  transform: scale(1.05);
}

@keyframes pulse-glow {

  0%,
  100% {
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.4);
  }

  50% {
    box-shadow: 0 0 25px rgba(255, 215, 0, 0.7);
  }
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-black-lighter);
  transition: var(--transition-base);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

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

.logo svg {
  width: 40px;
  height: 40px;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
}

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

/* Navigation */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

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

.nav-link {
  font-weight: 500;
  padding: var(--space-xs) 0;
  position: relative;
}

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

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

.nav-link:hover {
  color: var(--color-yellow);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  cursor: pointer;
}

.dropdown-toggle svg {
  width: 12px;
  height: 12px;
  transition: var(--transition-fast);
}

.nav-dropdown:hover .dropdown-toggle svg {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 250px;
  background: var(--color-black-light);
  border: 1px solid var(--color-black-lighter);
  border-radius: var(--radius-md);
  padding: var(--space-sm) 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition-fast);
  box-shadow: var(--shadow-lg);
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: block;
  padding: var(--space-sm) var(--space-md);
  color: var(--color-gray);
  transition: var(--transition-fast);
}

.dropdown-item:hover {
  background: var(--color-black-lighter);
  color: var(--color-yellow);
  padding-left: calc(var(--space-md) + 5px);
}

/* Header CTA */
.header-cta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.header-phone {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-yellow);
  font-weight: 700;
  font-size: 1.1rem;
}

.header-phone svg {
  width: 20px;
  height: 20px;
}

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-xs);
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--color-white);
  transition: var(--transition-fast);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 80px;
  background: url('../assets/images/image-1.webp') center/cover no-repeat;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(13, 13, 13, 0.92) 0%, rgba(26, 26, 26, 0.85) 50%, rgba(13, 13, 13, 0.92) 100%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 70%;
  height: 150%;
  background: radial-gradient(ellipse, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid var(--color-yellow);
  color: var(--color-yellow);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--space-md);
  animation: fadeInUp 0.6s ease;
}

.hero-badge svg {
  width: 16px;
  height: 16px;
}

.hero h1 {
  margin-bottom: var(--space-md);
  animation: fadeInUp 0.6s ease 0.1s backwards;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-gray);
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.6s ease 0.2s backwards;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.6s ease 0.3s backwards;
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  animation: fadeInUp 0.6s ease 0.4s backwards;
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-gray);
  font-size: 0.9rem;
}

.hero-feature svg {
  width: 20px;
  height: 20px;
  color: var(--color-yellow);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   TRUST BADGES
   ============================================ */
.trust-bar {
  background: var(--color-black-light);
  border-top: 1px solid var(--color-black-lighter);
  border-bottom: 1px solid var(--color-black-lighter);
  padding: var(--space-lg) 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  text-align: center;
}

.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}

.trust-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 215, 0, 0.1);
  border-radius: 50%;
  margin-bottom: var(--space-xs);
}

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

.trust-title {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-white);
}

.trust-desc {
  font-size: 0.85rem;
  color: var(--color-gray);
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.section {
  padding: var(--space-3xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-header h2 {
  margin-bottom: var(--space-sm);
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-lg);
}

.service-card {
  background: var(--color-black-light);
  border: 1px solid var(--color-black-lighter);
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card-image {
  width: 100%;
  height: 180px;
  overflow: hidden;
  position: relative;
}

.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.service-card:hover .service-card-image img {
  transform: scale(1.1);
}

.service-card-content {
  padding: var(--space-lg);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-yellow);
  transform: scaleX(0);
  transition: var(--transition-base);
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-yellow);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 215, 0, 0.1);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

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

.service-card h3 {
  margin-bottom: var(--space-sm);
  font-size: 1.25rem;
}

.service-card p {
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-yellow);
  font-weight: 600;
  font-size: 0.9rem;
}

.service-link svg {
  width: 16px;
  height: 16px;
  transition: var(--transition-fast);
}

.service-link:hover svg {
  transform: translateX(5px);
}

/* ============================================
   WHY US SECTION
   ============================================ */
.why-us {
  background: linear-gradient(180deg, var(--color-black-light) 0%, var(--color-black) 100%);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
}

.why-card {
  text-align: center;
  padding: var(--space-lg);
}

.why-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-yellow);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.why-card h3 {
  margin-bottom: var(--space-sm);
}

/* ============================================
   ZONES SECTION
   ============================================ */
.zones-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

.zone-tag {
  background: var(--color-black-light);
  border: 1px solid var(--color-black-lighter);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.zone-tag:hover {
  border-color: var(--color-yellow);
  color: var(--color-yellow);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.testimonial-card {
  background: var(--color-black-light);
  border: 1px solid var(--color-black-lighter);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

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

.testimonial-stars svg {
  width: 20px;
  height: 20px;
  color: var(--color-yellow);
  fill: var(--color-yellow);
}

.testimonial-text {
  font-style: italic;
  color: var(--color-gray);
  margin-bottom: var(--space-md);
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-white);
}

.testimonial-location {
  font-size: 0.85rem;
  color: var(--color-gray-dark);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: linear-gradient(135deg, var(--color-yellow) 0%, var(--color-yellow-dark) 100%);
  padding: var(--space-2xl) 0;
  text-align: center;
}

.cta-section h2 {
  color: var(--color-black);
  margin-bottom: var(--space-sm);
}

.cta-section p {
  color: var(--color-black);
  opacity: 0.8;
  margin-bottom: var(--space-lg);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.cta-section .btn {
  background: var(--color-black);
  color: var(--color-yellow);
}

.cta-section .btn:hover {
  background: var(--color-black-light);
  transform: translateY(-3px);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-black-light);
  border-top: 1px solid var(--color-black-lighter);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-brand p {
  margin-top: var(--space-sm);
  font-size: 0.9rem;
}

.footer h4 {
  color: var(--color-yellow);
  margin-bottom: var(--space-md);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links li {
  margin-bottom: var(--space-xs);
}

.footer-links a {
  color: var(--color-gray);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-yellow);
  padding-left: 5px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  color: var(--color-gray);
  font-size: 0.9rem;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-yellow);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-contact-item a {
  color: var(--color-gray);
}

.footer-contact-item a:hover {
  color: var(--color-yellow);
}

.footer-bottom {
  border-top: 1px solid var(--color-black-lighter);
  padding-top: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer-bottom p {
  font-size: 0.85rem;
  margin: 0;
}

.footer-legal {
  display: flex;
  gap: var(--space-md);
}

.footer-legal a {
  color: var(--color-gray);
  font-size: 0.85rem;
}

.footer-legal a:hover {
  color: var(--color-yellow);
}

/* ============================================
   PAGE TEMPLATES
   ============================================ */
.page-hero {
  padding: 150px 0 var(--space-2xl);
  background: linear-gradient(135deg, var(--color-black) 0%, var(--color-black-light) 100%);
  text-align: center;
}

.page-hero h1 {
  margin-bottom: var(--space-sm);
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--color-gray);
}

.breadcrumb a:hover {
  color: var(--color-yellow);
}

.breadcrumb span {
  color: var(--color-yellow);
}

.page-content {
  padding: var(--space-2xl) 0;
}

/* ============================================
   FORMS
   ============================================ */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
  color: var(--color-white);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-black-light);
  border: 1px solid var(--color-black-lighter);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-yellow);
  box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

/* ============================================
   FAQ ACCORDION
   ============================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-black-light);
  border: 1px solid var(--color-black-lighter);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  color: var(--color-white);
  font-family: var(--font-primary);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: var(--transition-fast);
}

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

.faq-question svg {
  width: 20px;
  height: 20px;
  transition: var(--transition-base);
  flex-shrink: 0;
}

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

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

.faq-answer-inner {
  padding: 0 var(--space-md) var(--space-md);
  color: var(--color-gray);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-black);
    padding: var(--space-lg);
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-md);
    border-bottom: 1px solid var(--color-black-lighter);
    transform: translateX(-100%);
    transition: var(--transition-base);
  }

  .nav.active {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-sm);
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: var(--color-black-lighter);
    margin-top: var(--space-xs);
    display: none;
  }

  .nav-dropdown.active .dropdown-menu {
    display: block;
  }

  .menu-toggle {
    display: flex;
  }

  .header-phone {
    display: none;
  }

  .hero-content {
    text-align: center;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-features {
    justify-content: center;
  }

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

  .footer-contact-item {
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

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

  .btn-phone {
    width: 100%;
  }

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

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