/* ============================================
   ilè Consulting — Design System
   Palette: Terracotta / Gold / Dark
   ============================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Anton&family=Archivo+Black&family=Poppins:wght@400;600;700&display=swap');

/* --- CSS Variables --- */
:root {
  /* Colors - Light Theme based on Charte Graphique */
  --color-terracotta: #FF6B00;
  --color-terracotta-light: #FF8533;
  --color-terracotta-dark: #E66000;
  --color-gold: #FF6B00;
  --color-gold-light: #FF8533;
  --color-gold-dark: #E66000;
  
  /* Backgrounds */
  --color-dark: #F9F8F5;          /* Blanc cassé (Fond général) */
  --color-dark-soft: #EBE8E0;     /* Crème (Fond des sections alternées) */
  --color-dark-card: #FFFFFF;     /* Blanc pur pour les cartes */
  
  /* Text & Accents */
  --color-cream: #2B1F1F;         /* Noir chaud (was light, now dark text) */
  --color-cream-soft: #2B1F1F;
  --color-text-primary: #2B1F1F;  /* Noir chaud */
  --color-text-secondary: #5A514E; /* Gris texte */
  --color-text-muted: rgba(90, 81, 78, 0.6);
  --color-text-dark: #F9F8F5;     /* Blanc cassé for buttons/tags text */
  --color-text-dark-secondary: rgba(249, 248, 245, 0.8);
  
  --color-accent: var(--color-gold);
  --color-surface: rgba(255, 255, 255, 0.8);
  --color-surface-hover: rgba(255, 255, 255, 1);
  --color-border: rgba(43, 31, 31, 0.1);
  --color-border-hover: rgba(43, 31, 31, 0.25);

  /* Gradients */
  --gradient-hero: linear-gradient(160deg, #F9F8F5 0%, #EBE8E0 100%);
  --gradient-gold: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-light) 50%, var(--color-gold) 100%);
  --gradient-terracotta: linear-gradient(135deg, var(--color-terracotta) 0%, var(--color-terracotta-light) 100%);
  --gradient-card: linear-gradient(145deg, #FFFFFF 0%, #F9F8F5 100%);
  --gradient-glass: linear-gradient(135deg, rgba(43, 31, 31, 0.05) 0%, rgba(43, 31, 31, 0.02) 100%);

  /* Typography */
  --font-display: 'Anton', 'Archivo Black', sans-serif;
  --font-body: 'Poppins', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Sizing */
  --size-xs: 0.75rem;
  --size-sm: 0.875rem;
  --size-base: 1rem;
  --size-md: 1.125rem;
  --size-lg: 1.25rem;
  --size-xl: 1.5rem;
  --size-2xl: 2rem;
  --size-3xl: 2.5rem;
  --size-4xl: 3.25rem;
  --size-5xl: 4rem;
  --size-6xl: 5rem;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Borders */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.15);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.2);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.3);
  --shadow-xl: 0 16px 64px rgba(0,0,0,0.4);
  --shadow-gold: 0 4px 24px rgba(212,168,67,0.15);
  --shadow-terracotta: 0 4px 24px rgba(198,93,62,0.2);

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Z-index */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 500;
  --z-modal: 1000;
}

/* --- Floating Lego Background --- */
#lego-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  pointer-events: none;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--color-text-primary);
  background: var(--color-dark);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a:hover {
  color: var(--color-gold-light);
}

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

ul, ol {
  list-style: none;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.text-gold { color: var(--color-gold); }
.text-terracotta { color: var(--color-terracotta); }
.text-muted { color: var(--color-text-secondary); }

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  padding: var(--space-md) 0;
  transition: all var(--transition-base);
  background: transparent;
}

.nav.scrolled {
  background: rgba(26,22,20,0.92);
  backdrop-filter: blur(20px) saturate(1.8);
  -webkit-backdrop-filter: blur(20px) saturate(1.8);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-sm) 0;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  font-family: var(--font-display);
  font-size: var(--size-xl);
  font-weight: 700;
  color: var(--color-cream);
  letter-spacing: -0.02em;
}

.nav__logo span {
  color: var(--color-gold);
}

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

.nav__links a {
  font-size: var(--size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  position: relative;
  padding-bottom: 4px;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-gold);
  transition: width var(--transition-base);
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--color-gold);
}

.nav__links a:hover::after,
.nav__links a.active::after {
  width: 100%;
}

.nav__lang {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin-left: var(--space-lg);
  padding-left: var(--space-lg);
  border-left: 1px solid var(--color-border);
}

.nav__lang button {
  background: none;
  border: 1px solid transparent;
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-size: var(--size-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.nav__lang button:hover {
  color: var(--color-text-secondary);
  border-color: var(--color-border);
}

.nav__lang button.active {
  color: var(--color-gold);
  border-color: var(--color-gold);
  background: rgba(212,168,67,0.08);
}

.nav__mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-cream);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 1;
  background: var(--gradient-hero);
  overflow: hidden;
  padding: var(--space-5xl) 0 var(--space-4xl);
}

.hero__bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    radial-gradient(circle at 20% 50%, var(--color-terracotta) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, var(--color-gold) 0%, transparent 40%),
    radial-gradient(circle at 60% 80%, var(--color-terracotta-dark) 0%, transparent 45%);
  pointer-events: none;
}

.hero__geometric {
  position: absolute;
  border: 1px solid rgba(212,168,67,0.06);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

.hero__geometric--1 {
  width: 400px;
  height: 400px;
  top: 10%;
  right: -5%;
  transform: rotate(15deg);
}

.hero__geometric--2 {
  width: 250px;
  height: 250px;
  bottom: 15%;
  left: -3%;
  transform: rotate(-20deg);
}

.hero__geometric--3 {
  width: 180px;
  height: 180px;
  top: 30%;
  right: 25%;
  transform: rotate(45deg);
  border-color: rgba(198,93,62,0.06);
}

.hero__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
  position: relative;
  z-index: var(--z-base);
}

.hero__text {
  max-width: 600px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 6px 16px;
  background: rgba(212,168,67,0.08);
  border: 1px solid rgba(212,168,67,0.2);
  border-radius: var(--radius-full);
  font-size: var(--size-xs);
  font-weight: 600;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.8s ease-out;
}

.hero__badge::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--color-gold);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero__name {
  font-family: var(--font-display);
  font-size: var(--size-6xl);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero__name span {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__title {
  font-size: var(--size-lg);
  font-weight: 500;
  color: var(--color-terracotta-light);
  margin-bottom: var(--space-sm);
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero__tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--size-md);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2xl);
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero__stats {
  display: flex;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero__stat {
  text-align: left;
}

.hero__stat-value {
  font-family: var(--font-display);
  font-size: var(--size-3xl);
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1.1;
}

.hero__stat-label {
  font-size: var(--size-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

.hero__cta-group {
  display: flex;
  gap: var(--space-md);
  animation: fadeInUp 0.8s ease-out 0.5s both;
}

.hero__image-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  animation: fadeInRight 1s ease-out 0.3s both;
}

.hero__image-frame {
  position: relative;
  width: 100%;
  max-width: 500px;
  aspect-ratio: 4/3;
  height: auto;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero__image-frame::before {
  content: '';
  position: absolute;
  inset: -3px;
  background: var(--gradient-gold);
  border-radius: calc(var(--radius-2xl) + 3px);
  z-index: -1;
  opacity: 0.4;
}

.hero__image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}



/* --- Section Base --- */
.section {
  padding: var(--space-5xl) 0;
  position: relative;
  z-index: 1;
}

.section--dark {
  background: var(--color-dark);
}

.section--darker {
  background: var(--color-dark-soft);
}

.section--accent {
  background: linear-gradient(180deg, var(--color-dark-soft) 0%, var(--color-dark) 100%);
}

.section__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-4xl);
}

.section__eyebrow {
  font-size: var(--size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
}

.section__title {
  font-family: var(--font-display);
  font-size: var(--size-4xl);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.section__subtitle {
  font-size: var(--size-md);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: var(--size-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--gradient-gold);
  color: var(--color-dark);
  box-shadow: var(--shadow-gold);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(212,168,67,0.3);
  color: var(--color-dark);
}

.btn--outline {
  background: transparent;
  color: var(--color-cream);
  border: 1.5px solid var(--color-border-hover);
}

.btn--outline:hover {
  background: rgba(255,248,240,0.05);
  border-color: var(--color-gold);
  color: var(--color-gold);
  transform: translateY(-2px);
}

.btn--terracotta {
  background: var(--gradient-terracotta);
  color: var(--color-cream);
  box-shadow: var(--shadow-terracotta);
}

.btn--terracotta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(198,93,62,0.35);
}

.btn svg,
.btn .icon {
  width: 18px;
  height: 18px;
}

/* --- Services Section --- */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.service-card {
  position: relative;
  padding: var(--space-2xl);
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-slow);
  overflow: hidden;
  backdrop-filter: blur(12px);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-gold);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.service-card:hover::before {
  opacity: 1;
}

.service-card__number {
  font-family: var(--font-display);
  font-size: var(--size-5xl);
  font-weight: 700;
  color: rgba(212,168,67,0.08);
  position: absolute;
  top: var(--space-lg);
  right: var(--space-xl);
  line-height: 1;
}

.service-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212,168,67,0.08);
  border: 1px solid rgba(212,168,67,0.12);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  color: var(--color-gold);
  font-size: var(--size-xl);
  transition: all var(--transition-base);
}

.service-card:hover .service-card__icon {
  background: rgba(212,168,67,0.15);
  border-color: rgba(212,168,67,0.25);
  transform: scale(1.05);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--size-xl);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.service-card__description {
  font-size: var(--size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* --- About / Expertise Section --- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about__image {
  position: relative;
}

.about__image img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.about__highlight-card {
  position: absolute;
  bottom: -16px;
  right: -16px;
  background: linear-gradient(135deg, #fef3da 0%, #f5db99 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid #e0c173;
  border-radius: var(--radius-md);
  padding: 8px 20px;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  box-shadow: 0 10px 25px rgba(212,168,67,0.2);
}

.about__highlight-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.6);
  border-radius: var(--radius-sm);
  color: #c98c1c;
  font-size: var(--size-base);
  flex-shrink: 0;
}

.about__highlight-icon svg {
  width: 16px;
  height: 16px;
}

.about__highlight-text {
  line-height: 1.1;
}

.about__highlight-text strong {
  display: block;
  font-size: var(--size-base);
  color: var(--color-text-primary);
  margin-bottom: 2px;
}

.about__highlight-text span {
  display: block;
  font-size: 10px;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about__text h3 {
  font-family: var(--font-display);
  font-size: var(--size-3xl);
  font-weight: 600;
  margin-bottom: var(--space-lg);
  line-height: 1.2;
}

.about__text p {
  color: var(--color-text-secondary);
  font-size: var(--size-base);
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

.about__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-xl);
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  background: rgba(212,168,67,0.06);
  border: 1px solid rgba(212,168,67,0.12);
  border-radius: var(--radius-full);
  font-size: var(--size-xs);
  font-weight: 500;
  color: var(--color-gold-light);
  letter-spacing: 0.02em;
  transition: all var(--transition-fast);
}

.tag:hover {
  background: rgba(212,168,67,0.12);
  border-color: rgba(212,168,67,0.25);
}

/* --- Criteria / Grid Section --- */
.criteria__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.criteria-card {
  padding: var(--space-xl);
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  display: flex;
  gap: var(--space-md);
}

.criteria-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.criteria-card__number {
  font-family: var(--font-display);
  font-size: var(--size-2xl);
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
  flex-shrink: 0;
  opacity: 0.6;
}

.criteria-card__content h4 {
  font-family: var(--font-display);
  font-size: var(--size-md);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.criteria-card__content p {
  font-size: var(--size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --- Masterclass / Offers Section --- */
.offers__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.offer-card {
  position: relative;
  padding: var(--space-2xl);
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-slow);
  display: flex;
  flex-direction: column;
  text-align: center;
}

.offer-card--featured {
  border-color: rgba(212,168,67,0.25);
  border-top: 4px solid #d4a843;
  background: linear-gradient(145deg, #fffcf5 0%, #fef3da 100%);
  transform: scale(1.03);
  box-shadow: 0 10px 30px rgba(212,168,67,0.15);
}

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

.offer-card--featured:hover {
  transform: scale(1.03) translateY(-6px);
}

.offer-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 20px;
  background: var(--gradient-gold);
  border-radius: var(--radius-full);
  font-size: var(--size-xs);
  font-weight: 700;
  color: var(--color-dark);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.offer-card__title {
  font-family: var(--font-display);
  font-size: var(--size-xl);
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.offer-card__subtitle {
  font-size: var(--size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
}

.offer-card__price {
  font-family: var(--font-display);
  font-size: var(--size-4xl);
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: var(--space-xs);
}

.offer-card__price-unit {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  font-family: var(--font-body);
  font-weight: 400;
}

.offer-card__features {
  text-align: left;
  margin: var(--space-xl) 0;
  flex: 1;
}

.offer-card__features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-xs) 0;
  font-size: var(--size-sm);
  color: var(--color-text-secondary);
}

.offer-card__features li::before {
  content: '✓';
  color: var(--color-gold);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

/* --- Testimonial / Quote --- */
.quote-section {
  position: relative;
  padding: var(--space-4xl) 0;
  text-align: center;
}

.quote-section::before {
  content: '"';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 12rem;
  color: rgba(212,168,67,0.06);
  line-height: 1;
  pointer-events: none;
}

.quote__text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--size-3xl);
  font-weight: 400;
  line-height: 1.4;
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  color: var(--color-cream);
}

.quote__author {
  font-size: var(--size-sm);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* --- Contact Section --- */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: start;
}

.contact__info h3 {
  font-family: var(--font-display);
  font-size: var(--size-3xl);
  font-weight: 600;
  margin-bottom: var(--space-lg);
}

.contact__info p {
  font-size: var(--size-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2xl);
  line-height: 1.7;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

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

.contact__detail-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212,168,67,0.08);
  border: 1px solid rgba(212,168,67,0.12);
  border-radius: var(--radius-md);
  color: var(--color-gold);
  flex-shrink: 0;
}

.contact__detail-text strong {
  display: block;
  font-size: var(--size-sm);
  color: var(--color-cream);
  font-weight: 600;
}

.contact__detail-text span {
  font-size: var(--size-sm);
  color: var(--color-text-secondary);
}

.contact__form {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  backdrop-filter: blur(12px);
}

.form__group {
  margin-bottom: var(--space-lg);
}

.form__label {
  display: block;
  font-size: var(--size-xs);
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xs);
}

.form__input,
.form__textarea {
  width: 100%;
  padding: 14px 18px;
  background: #fdf7ea;
  border: 1px solid rgba(212, 168, 67, 0.3);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--size-base);
  color: var(--color-text-primary);
  transition: all var(--transition-fast);
  outline: none;
}

.form__input:focus,
.form__textarea:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(212,168,67,0.1);
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--color-text-muted);
}

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

/* --- Footer --- */
.footer {
  padding: var(--space-3xl) 0 var(--space-xl);
  border-top: 1px solid var(--color-border);
  background: var(--color-dark);
  position: relative;
  z-index: 1;
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.footer__brand {
  max-width: 320px;
}

.footer__brand-name {
  font-family: var(--font-display);
  font-size: var(--size-xl);
  font-weight: 700;
  color: var(--color-cream);
  margin-bottom: var(--space-md);
}

.footer__brand-name span {
  color: var(--color-gold);
}

.footer__brand p {
  font-size: var(--size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.footer__col h4 {
  font-size: var(--size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-gold);
  margin-bottom: var(--space-lg);
}

.footer__col a {
  display: block;
  font-size: var(--size-sm);
  color: var(--color-text-secondary);
  padding: var(--space-xs) 0;
  transition: color var(--transition-fast);
}

.footer__col a:hover {
  color: var(--color-gold-light);
  transform: translateX(4px);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.footer__copyright {
  font-size: var(--size-xs);
  color: var(--color-text-muted);
}

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

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,248,240,0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: rgba(212,168,67,0.1);
  border-color: var(--color-gold);
  color: var(--color-gold);
  transform: translateY(-2px);
}

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Scroll-based reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero__content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-3xl);
  }

  .hero__text {
    max-width: 100%;
  }

  .hero__stats {
    justify-content: center;
  }

  .hero__cta-group {
    justify-content: center;
  }

  .hero__image-wrapper {
    order: -1;
  }

  .hero__image-frame {
    width: 300px;
    height: 360px;
  }

  .hero__name {
    font-size: var(--size-4xl);
  }

  .services__grid,
  .offers__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .about__grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-3xl);
  }

  .about__image {
    max-width: 400px;
    margin: 0 auto;
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }

  .footer__top {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .section__title {
    font-size: var(--size-3xl);
  }

  .offer-card--featured {
    transform: scale(1);
  }

  .offer-card--featured:hover {
    transform: translateY(-6px);
  }
}

@media (max-width: 768px) {
  html { font-size: 15px; }

  .nav__links {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(26,22,20,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--space-2xl);
    gap: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
  }

  .nav__links.open {
    display: flex;
  }

  .nav__lang {
    margin-left: 0;
    padding-left: 0;
    border-left: none;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
  }

  .nav__mobile-toggle {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding: 7rem 0 var(--space-3xl);
  }

  .hero__name {
    font-size: var(--size-3xl);
  }

  .hero__stats {
    flex-direction: column;
    gap: var(--space-md);
    align-items: center;
  }

  .hero__cta-group {
    flex-direction: column;
    align-items: center;
  }

  .hero__image-frame {
    width: 240px;
    height: 300px;
  }

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

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

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .quote__text {
    font-size: var(--size-xl);
  }

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

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-md);
  }

  .hero__image-frame {
    width: 200px;
    height: 250px;
  }

  .section__title {
    font-size: var(--size-2xl);
  }

  .btn {
    padding: 12px 24px;
    font-size: var(--size-xs);
  }
}

/* ============================================
   Timeline / Parcours Section
   ============================================ */
.timeline {
  position: relative;
  padding: var(--space-xl) 0;
  max-width: 900px;
  margin: 0 auto;
}

.timeline__line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(212, 168, 67, 0.25) 8%,
    rgba(212, 168, 67, 0.25) 92%,
    transparent 100%
  );
  transform: translateX(-50%);
}

.timeline__item {
  position: relative;
  display: flex;
  margin-bottom: var(--space-2xl);
  width: 50%;
}

.timeline__item:last-child {
  margin-bottom: 0;
}

.timeline__item--right {
  margin-left: 50%;
  padding-left: var(--space-2xl);
}

.timeline__item--left {
  justify-content: flex-end;
  padding-right: var(--space-2xl);
}

/* --- Dot --- */
.timeline__dot {
  position: absolute;
  width: 16px;
  height: 16px;
  background: var(--color-dark-card);
  border: 2px solid var(--color-gold);
  border-radius: 50%;
  top: var(--space-xl);
  z-index: 2;
  transition: all var(--transition-base);
}

.timeline__item--right .timeline__dot {
  left: -8px;
}

.timeline__item--left .timeline__dot {
  right: -8px;
}

.timeline__dot--active {
  background: var(--color-gold);
  box-shadow: 0 0 0 5px rgba(212, 168, 67, 0.15);
}

.timeline__dot--active::after {
  content: '';
  position: absolute;
  inset: 3px;
  background: var(--color-gold-light);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

/* --- Card --- */
.timeline__card {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  width: 100%;
}

.timeline__card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.timeline__date {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.timeline__date-range {
  font-size: var(--size-xs);
  font-weight: 700;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.timeline__date-duration {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  padding: 2px 10px;
  background: rgba(212, 168, 67, 0.06);
  border: 1px solid rgba(212, 168, 67, 0.1);
  border-radius: var(--radius-full);
}

.timeline__title {
  font-family: var(--font-display);
  font-size: var(--size-lg);
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--color-cream);
  line-height: 1.3;
}

.timeline__company {
  font-size: var(--size-sm);
  font-weight: 600;
  color: var(--color-terracotta-light);
  margin-bottom: 2px;
}

.timeline__location {
  font-size: var(--size-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: 4px;
}

.timeline__location::before {
  content: '\1F4CD';
  font-size: 0.65rem;
}

.timeline__desc {
  font-size: var(--size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.timeline__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.timeline__tags span {
  display: inline-flex;
  padding: 3px 12px;
  background: rgba(198, 93, 62, 0.08);
  border: 1px solid rgba(198, 93, 62, 0.15);
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-terracotta-light);
  letter-spacing: 0.02em;
  transition: all var(--transition-fast);
}

.timeline__tags span:hover {
  background: rgba(198, 93, 62, 0.15);
  border-color: rgba(198, 93, 62, 0.3);
}

/* ============================================
   Mobile Hamburger → X Animation
   ============================================ */
.nav__mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__mobile-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

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

/* ============================================
   Timeline Responsive
   ============================================ */
@media (max-width: 1024px) {
  .timeline {
    max-width: 700px;
  }
}

@media (max-width: 768px) {
  .timeline__line {
    left: 20px;
  }

  .timeline__item {
    width: 100%;
    margin-left: 0 !important;
    padding-left: 52px !important;
    padding-right: 0 !important;
    justify-content: flex-start !important;
  }

  .timeline__item .timeline__dot {
    left: 12px !important;
    right: auto !important;
  }

  .timeline__title {
    font-size: var(--size-md);
  }

  .timeline__card {
    padding: var(--space-lg);
  }
}

@media (max-width: 480px) {
  .timeline__line {
    left: 14px;
  }

  .timeline__item {
    padding-left: 40px !important;
  }

  .timeline__item .timeline__dot {
    left: 6px !important;
    width: 14px;
    height: 14px;
  }
}

/* ============================================
   About — Awards / Distinctions
   ============================================ */
.about__awards {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  flex-wrap: wrap;
}

.about__award {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: rgba(212, 168, 67, 0.05);
  border: 1px solid rgba(212, 168, 67, 0.12);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  flex: 1;
  min-width: 220px;
}

.about__award:hover {
  background: rgba(212, 168, 67, 0.1);
  border-color: rgba(212, 168, 67, 0.25);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.about__award-icon {
  font-size: var(--size-2xl);
  flex-shrink: 0;
  line-height: 1;
}

.about__award-text strong {
  display: block;
  font-size: var(--size-sm);
  color: var(--color-cream);
  font-weight: 600;
  margin-bottom: 2px;
}

.about__award-text span {
  font-size: var(--size-xs);
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .about__awards {
    flex-direction: column;
  }

  .about__award {
    min-width: auto;
  }
}

/* ============================================
   Scroll-to-Top Button
   ============================================ */
.scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(42, 36, 33, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-gold);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: var(--z-sticky);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: rgba(212, 168, 67, 0.15);
  border-color: var(--color-gold);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}

/* ============================================
   Contact Detail Links
   ============================================ */
.contact__detail-text a {
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.contact__detail-text a:hover {
  color: var(--color-gold-light);
}

/* ============================================
   Modal (Demander un devis)
   ============================================ */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-modal);
  justify-content: center;
  align-items: center;
}

.modal.is-open {
  display: flex;
  animation: fadeIn var(--transition-fast) forwards;
}

.modal__backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(43, 31, 31, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  justify-content: center;
  align-items: center;
}

.modal__container {
  position: relative;
  width: 90%;
  max-width: 500px;
  background: var(--color-dark-card);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-border);
  z-index: 1;
  animation: slideUp var(--transition-spring) forwards;
}

.modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-xl);
}

.modal__title {
  font-family: var(--font-display);
  font-size: var(--size-xl);
  color: var(--color-text-primary);
  margin: 0;
}

.modal__close {
  background: transparent;
  border: none;
  font-size: var(--size-2xl);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: color var(--transition-fast);
  padding: 0;
  line-height: 1;
}
.modal__close::before {
  content: "\00d7"; /* Times symbol */
}
.modal__close:hover {
  color: var(--color-terracotta);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}