/* =============================================
   YANN THABUIS — Graphiste freelance Lyon
   style.css — Design system complet
   ============================================= */

/* =============================================
   1. RESET + VARIABLES CSS
   ============================================= */

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

:root {
  /* Couleurs */
  --color-primary:      #1A1A2E;
  --color-accent:       #ffda00;
  --color-accent-dark:  #aa9100;
  --color-bg:           #F8F7F4;
  --color-bg-dark:      #111118;
  --color-text:         #1A1A2E;
  --color-text-muted:   #6B6B7A;
  --color-border:       #E2E1DC;
  --color-white:        #FFFFFF;
  --color-card-bg:      #F0EFE9;

  /* Typographie */
  --font-display:  'Syne', sans-serif;
  --font-body:     'Inter', sans-serif;

  /* Tailles de police */
  --text-xs:   14px;
  --text-sm:   16px;
  --text-md:   18px;
  --text-lg:   24px;
  --text-xl:   32px;
  --text-2xl:  48px;
  --text-3xl:  64px;
  --text-4xl:  80px;

  /* Espacements */
  --space-xs:   8px;
  --space-sm:   16px;
  --space-md:   24px;
  --space-lg:   48px;
  --space-xl:   80px;
  --space-2xl: 120px;

  /* Layout */
  --container-max: 1280px;
  --container-pad: 20px;

  /* Effets */
  --transition: 0.25s ease;
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 24px rgba(0,0,0,0.10);
  --shadow-lg:  0 8px 48px rgba(0,0,0,0.16);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: var(--font-body);
  border: none;
  background: none;
}

/* =============================================
   2. TYPOGRAPHIE GLOBALE
   ============================================= */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: inherit;
}

h1 { font-size: clamp(40px, 6vw, var(--text-4xl)); }
h2 { font-size: clamp(28px, 4vw, var(--text-3xl)); }
h3 { font-size: clamp(22px, 3vw, var(--text-xl)); }
h4 { font-size: var(--text-lg); }

p {
  line-height: 1.7;
  color: var(--color-text-muted);
}

p.lead {
  font-size: var(--text-md);
  line-height: 1.75;
}

strong { font-weight: 500; color: var(--color-text); }

/* =============================================
   3. LAYOUT UTILITAIRES
   ============================================= */

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

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

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

.section--dark p {
  color: rgba(255,255,255,0.65);
}

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

.section--accent p {
  color: var(--color-primary);
  opacity: 0.8;
}

.section--alt {
  background-color: var(--color-card-bg);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

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

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

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

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

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

.section-header--center {
  text-align: center;
}

.section-header--center p {
  margin: 0 auto;
}

.text-accent { color: var(--color-accent); }
.text-muted  { color: var(--color-text-muted); }

/* Skip link accessibilité */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-sm);
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-accent);
  color: var(--color-primary);
  font-weight: 500;
  z-index: 9999;
  transition: top var(--transition);
}
.skip-link:focus { top: var(--space-sm); }

/* =============================================
   4. HEADER + NAVIGATION
   ============================================= */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.site-header.scrolled {
  background-color: var(--color-bg-dark);
  box-shadow: var(--shadow-md);
  padding: 12px 0;
}

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

/* Logo monogramme */
.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

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

.site-logo__text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--color-white);
  letter-spacing: -0.02em;
}

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

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

.nav-links a {
  font-size: var(--text-xs);
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color var(--transition);
  position: relative;
}

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

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-white);
}

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

.nav-links a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 4px;
  border-radius: 2px;
}

/* Bouton CTA nav */
.btn-nav {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background-color: var(--color-accent);
  color: var(--color-primary);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 0;
  transition: background var(--transition), transform var(--transition);
}

.btn-nav:hover {
  background-color: var(--color-accent-dark);
  transform: translateY(-1px);
}

.btn-nav:focus-visible {
  outline: 2px solid var(--color-white);
  outline-offset: 3px;
}

/* Burger menu */
.burger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  position: relative;
  z-index: 1000;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.burger span {
  display: block;
  height: 2px;
  background: var(--color-white);
  transition: transform var(--transition), opacity var(--transition);
  transform-origin: center;
}

.burger.open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* =============================================
   5. FOOTER
   ============================================= */

.site-footer {
  background-color: var(--color-bg-dark);
  color: rgba(255,255,255,0.6);
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: var(--space-md);
}

.footer-brand p {
  margin-top: var(--space-sm);
  font-size: var(--text-xs);
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
  max-width: 300px;
}

.footer-brand .site-logo__text {
  font-size: 20px;
}

.footer-col h4 {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--space-sm);
}

.footer-col ul li + li { margin-top: 8px; }

.footer-col ul li a {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

.footer-col ul li a:hover { color: var(--color-accent); }

.footer-social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.footer-social a {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}

.footer-social a:hover { color: var(--color-accent); }

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

.footer-bottom p,
.footer-bottom a {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
}

.footer-bottom a:hover { color: rgba(255,255,255,0.7); }

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

/* =============================================
   6. COMPOSANTS RÉUTILISABLES
   ============================================= */

/* Boutons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: all var(--transition);
  border-radius: 0;
  line-height: 1;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

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

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

.btn-secondary {
  background-color: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255,255,255,0.3);
}

.btn-secondary:hover {
  border-color: var(--color-white);
  background-color: rgba(255,255,255,0.08);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-text);
  transform: translateY(-2px);
}

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

.btn-dark:hover {
  background-color: #2a2a4a;
  transform: translateY(-2px);
}

/* Badges / Tags */
.badge {
  display: inline-block;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  border-radius: 2px;
}

.badge--accent {
  border-color: var(--color-accent);
  color: var(--color-primary);
  background: rgba(232,197,71,0.15);
}

/* Cartes services */
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: var(--space-lg);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

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

.card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-md);
  color: var(--color-accent);
}

.card h3 { margin-bottom: 10px; }

.card p {
  font-size: var(--text-xs);
  margin-bottom: var(--space-sm);
}

.card .card__tagline {
  font-style: italic;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

/* Accordéon FAQ */
.accordion {
  border-top: 1px solid var(--color-border);
}

.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) 0;
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--color-text);
  text-align: left;
  gap: var(--space-sm);
  transition: color var(--transition);
}

.accordion-trigger:hover { color: var(--color-accent); }

.accordion-trigger:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.accordion-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.accordion-trigger[aria-expanded="true"] .accordion-icon {
  transform: rotate(45deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.accordion-body.open {
  max-height: 500px;
}

.accordion-body p {
  padding-bottom: var(--space-md);
}

/* Carousel avis */
.carousel {
  position: relative;
  overflow: hidden;
  max-width: 760px;
  margin: 0 auto;
}

.carousel-track {
  display: flex;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.carousel-slide {
  flex: 0 0 100%;
  padding: 48px 52px 44px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 16px;
  position: relative;
  overflow: hidden;
}

/* Guillemet décoratif */
.carousel-slide::before {
  content: '\201C';
  position: absolute;
  top: 8px;
  right: 40px;
  font-size: 180px;
  line-height: 1;
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--color-accent);
  opacity: 0.08;
  pointer-events: none;
  user-select: none;
}

.carousel-slide .stars {
  display: flex;
  gap: 3px;
  margin-bottom: 28px;
  color: var(--color-accent);
  font-size: 16px;
  letter-spacing: 3px;
}

.carousel-slide blockquote {
  font-size: 17px;
  font-style: italic;
  line-height: 1.8;
  color: rgba(255,255,255,0.82);
  margin-bottom: 32px;
  padding-left: 0;
  border-left: none;
  position: relative;
  z-index: 1;
}

.carousel-slide cite {
  display: block;
  font-style: normal;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-white);
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.1);
  position: relative;
  z-index: 1;
}

.carousel-slide cite span {
  display: block;
  font-weight: 400;
  font-size: 11px;
  color: var(--color-accent);
  margin-top: 4px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.8;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 32px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  border: none;
  cursor: pointer;
  transition: background 0.3s ease, width 0.3s ease, border-radius 0.3s ease;
}

.carousel-dot.active {
  background: var(--color-accent);
  width: 24px;
  border-radius: 4px;
}

/* =============================================
   7. PAGES SPÉCIFIQUES
   ============================================= */

/* --- HERO --- */
.hero {
  min-height: 100vh;
  background-color: var(--color-bg-dark);
  color: var(--color-white);
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232,197,71,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero .grid-2 {
  gap: var(--space-xl);
  align-items: center;
}

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

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--color-accent);
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  overflow: hidden;
}

.hero h1 span {
  display: block;
  animation: revealText 0.8s cubic-bezier(0.77,0,0.175,1) forwards;
  clip-path: inset(0 100% 0 0);
}

@keyframes revealText {
  from { clip-path: inset(0 100% 0 0); }
  to   { clip-path: inset(0 0% 0 0); }
}

.hero p.lead {
  color: rgba(255,255,255,0.7);
  max-width: 540px;
  margin-bottom: var(--space-lg);
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* Grille visuelle hero */
.hero-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.hero-placeholder {
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
}

.hero-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* --- CHIFFRES CLÉS --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: #111118;
}

.stat-item {
  background: var(--color-accent);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
}

.stat-item .stat-number {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  display: block;
}

.stat-item .stat-label {
  font-size: var(--text-xs);
  color: var(--color-primary);
  opacity: 0.75;
  margin-top: 8px;
  font-weight: 500;
}

/* --- PROCESSUS --- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-sm);
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: var(--color-border);
}

.process-step {
  text-align: center;
  padding: var(--space-sm);
  position: relative;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-md);
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
  position: relative;
  z-index: 1;
  transition: all var(--transition);
}

.process-step:hover .step-number {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-primary);
}

.process-step h3 {
  font-size: var(--text-sm);
  margin-bottom: 8px;
}

.process-step p {
  font-size: var(--text-xs);
}

/* --- PORTFOLIO GRID --- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}

.portfolio-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--color-card-bg);
}

.portfolio-card img,
.portfolio-placeholder {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.portfolio-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
}

.portfolio-card:hover img,
.portfolio-card:hover .portfolio-placeholder {
  transform: scale(1.03);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(12,9,2,0.90);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-md);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
  transform: translateY(0);
}

.portfolio-overlay h3 {
  font-size: var(--text-sm);
  color: var(--color-white);
  margin-bottom: 4px;
}

.portfolio-overlay .badge {
  color: var(--color-accent);
  border-color: rgba(232,197,71,0.3);
  font-size: 11px;
  margin-bottom: var(--space-sm);
}

.portfolio-overlay a {
  font-size: 13px;
  color: var(--color-accent);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}

.portfolio-overlay a:hover { gap: 10px; }

/* Placeholder portfolio */
.portfolio-placeholder {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
}

.pp-1  { background-color: #d4cfc8; }
.pp-2  { background-color: #c8d0d4; }
.pp-3  { background-color: #d4c8d0; }
.pp-4  { background-color: #ccd4c8; }
.pp-5  { background-color: #d4d0c8; }
.pp-6  { background-color: #c8ccd4; }
.pp-7  { background-color: #d0d4c8; }
.pp-8  { background-color: #d4c8cc; }
.pp-9  { background-color: #c8d4d0; }
.pp-10 { background-color: #ccc8d4; }
.pp-11 { background-color: #d4ccc8; }
.pp-12 { background-color: #c8d4c8; }

.portfolio-placeholder .pp-label {
  font-size: 13px;
  font-weight: 500;
  color: rgba(0,0,0,0.4);
  letter-spacing: 0.04em;
  text-align: center;
  padding: var(--space-sm);
}

.portfolio-placeholder .pp-category {
  font-size: 11px;
  color: rgba(0,0,0,0.3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Filtres portfolio */
.portfolio-filters {
  display: flex;
  gap: var(--space-xs);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.filter-btn {
  padding: 8px 20px;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  transition: all var(--transition);
  border-radius: 2px;
  cursor: pointer;
}

.filter-btn:hover {
  border-color: var(--color-text);
  color: var(--color-text);
}

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

.filter-btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* Charger plus */
.portfolio-card.hidden { display: none; }

.load-more-wrapper {
  text-align: center;
  margin-top: var(--space-lg);
}

/* --- CTA SECTION --- */
.cta-section {
  padding: var(--space-xl) 0;
  text-align: center;
}

.cta-section h2 {
  margin-bottom: var(--space-sm);
  font-size: clamp(28px, 4vw, 48px);
}

.cta-section p {
  font-size: var(--text-md);
  margin-bottom: var(--space-lg);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* --- FORMULAIRE CONTACT --- */
.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text);
  margin-bottom: 8px;
}

label .required { color: var(--color-accent); margin-left: 2px; }

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 0;
  transition: border-color var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

input.error,
select.error,
textarea.error {
  border-color: #e05555;
}

.field-error {
  display: block;
  font-size: 12px;
  color: #e05555;
  margin-top: 4px;
}

select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%236B6B7A' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.65;
}

.char-counter {
  display: block;
  text-align: right;
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.form-success {
  display: none;
  padding: var(--space-md);
  background: rgba(232,197,71,0.15);
  border: 1px solid var(--color-accent);
  margin-top: var(--space-md);
}

.form-success.show { display: block; }

.form-success p {
  color: var(--color-text);
  font-weight: 500;
}

/* Contact infos */
.contact-info {
  padding: var(--space-lg);
  background: var(--color-bg-dark);
  color: var(--color-white);
}

.contact-info h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-md);
}

.contact-info-item {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.contact-info-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.contact-info-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-info-item p {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
}

.contact-info-item strong {
  display: block;
  color: var(--color-white);
  margin-bottom: 4px;
  font-size: var(--text-sm);
}

/* --- PAGE HERO COURT --- */
.page-hero {
  padding: 140px 0 var(--space-xl);
  background-color: var(--color-bg-dark);
  background-image: radial-gradient(circle, rgba(232,197,71,0.055) 1px, transparent 1px);
  background-size: 32px 32px;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

/* Halo radial — même motif que le .hero accueil */
.page-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(232,197,71,0.09) 0%, transparent 68%);
  pointer-events: none;
}

/* Ligne d'accent dorée en bas */
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(232,197,71,0.45) 35%, rgba(232,197,71,0.45) 65%, transparent 100%);
  pointer-events: none;
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero .badge {
  border-color: rgba(232,197,71,0.4);
  color: var(--color-accent);
  background: rgba(232,197,71,0.1);
  margin-bottom: var(--space-md);
}

.page-hero h1 {
  color: var(--color-white);
  max-width: 700px;
  margin-bottom: var(--space-sm);
  animation: fadeInUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.page-hero p.lead {
  color: rgba(255,255,255,0.65);
  max-width: 600px;
  animation: fadeInUp 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}

/* --- SERVICES --- */
.service-section {
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--color-border);
}

.service-section:nth-child(even) {
  background-color: var(--color-card-bg);
}

.service-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-xl);
  align-items: start;
}

.service-layout.reversed {
  grid-template-columns: 1.5fr 1fr;
}

.service-layout.reversed .service-info { order: 2; }
.service-layout.reversed .service-content { order: 1; }

.service-info .badge { margin-bottom: var(--space-md); }

.service-info h2 {
  font-size: clamp(24px, 3vw, 40px);
  margin-bottom: var(--space-sm);
}

.service-info .price {
  font-family: var(--font-heading);
  font-size: var(--text-md);
  font-weight: 600;
  color: #1a6b3a;
  background: rgba(26,107,58,0.08);
  border: 1px solid rgba(26,107,58,0.2);
  border-radius: 6px;
  display: inline-block;
  padding: 6px 14px;
  margin-bottom: var(--space-md);
  letter-spacing: 0.02em;
}

.service-content p {
  font-size: var(--text-md);
  margin-bottom: var(--space-md);
}

.deliverables {
  margin: var(--space-md) 0;
}

.deliverables h4 {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.deliverables ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.deliverables ul li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--text-xs);
  color: var(--color-text);
}

.deliverables ul li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  flex-shrink: 0;
}

/* Tableau comparatif */
.pricing-table-wrap {
  overflow-x: auto;
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-xs);
}

.pricing-table th {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 16px var(--space-md);
  text-align: center;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  border: 1px solid rgba(255,255,255,0.1);
}

.pricing-table th:first-child { text-align: left; }
.pricing-table th.featured { background: var(--color-accent); color: var(--color-primary); }

.pricing-table td {
  padding: 12px var(--space-md);
  border: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text);
}

.pricing-table td:first-child {
  text-align: left;
  font-weight: 500;
}

.pricing-table tr:nth-child(even) td { background: var(--color-card-bg); }

.check { color: var(--color-accent); font-size: 18px; }
.cross { color: var(--color-text-muted); font-size: 18px; }

/* --- À PROPOS --- */
.about-bio {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: var(--space-xl);
  align-items: start;
}

.about-photo {
  aspect-ratio: 3/4;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.about-photo svg {
  width: 60%;
  opacity: 0.25;
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-text h2 { margin-bottom: var(--space-md); }

.about-text p { margin-bottom: var(--space-sm); }

.tools-grid {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-md);
}

.tool-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border: 1px solid var(--color-border);
  font-size: var(--text-xs);
  font-weight: 500;
  transition: border-color var(--transition), transform var(--transition);
}

.tool-item:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.tool-item svg { width: 24px; height: 24px; }

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

.value-card {
  padding: var(--space-lg);
  border-top: 4px solid var(--color-accent);
  background: var(--color-card-bg);
}

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

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

.client-logo {
  aspect-ratio: 2/1;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: var(--space-sm);
  text-align: center;
  transition: border-color var(--transition);
}

.client-logo:hover { border-color: var(--color-text-muted); }

/* --- BLOG --- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.blog-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.blog-card__img {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.blog-card__img .placeholder-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  color: rgba(0,0,0,0.3);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  filter: grayscale(100%);
  transition: filter 0.3s ease;
}

.blog-card:hover .placeholder-img { filter: grayscale(0%); }

.blog-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.blog-card__img a {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.blog-card:hover .blog-card__img img { transform: scale(1.06); }

.blog-card__body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.blog-meta time {
  font-size: 12px;
  color: var(--color-text-muted);
}

.blog-card h3 {
  font-size: var(--text-sm);
  margin-bottom: var(--space-sm);
  line-height: 1.4;
}

.blog-card p {
  font-size: var(--text-xs);
  flex: 1;
  margin-bottom: var(--space-md);
}

.blog-card .read-more {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  transition: gap var(--transition), color var(--transition);
}

.blog-card .read-more:hover {
  gap: 10px;
  color: var(--color-accent);
}

/* Article blog */
.article-hero {
  padding: 140px 0 var(--space-xl);
  background-color: var(--color-bg-dark);
  color: var(--color-white);
}

.article-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-xl);
  align-items: start;
}

.article-content h2 {
  font-size: clamp(22px, 2.5vw, 30px);
  margin: var(--space-lg) 0 var(--space-sm);
}

.article-content h3 {
  font-size: var(--text-md);
  margin: var(--space-md) 0 var(--space-xs);
}

.article-content p {
  margin-bottom: var(--space-sm);
  font-size: var(--text-md);
  color: var(--color-text);
  line-height: 1.8;
}

.article-content ul,
.article-content ol {
  padding-left: var(--space-md);
  margin: var(--space-sm) 0;
}

.article-content ul { list-style: disc; }
.article-content ol { list-style: decimal; }

.article-content li {
  font-size: var(--text-md);
  color: var(--color-text);
  line-height: 1.7;
  margin-bottom: 8px;
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-md) 0;
}

.article-content th {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 12px 16px;
  text-align: left;
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.article-content td {
  padding: 10px 16px;
  border: 1px solid var(--color-border);
  font-size: var(--text-xs);
}

.article-content tr:nth-child(even) td { background: var(--color-card-bg); }

.article-cta-box {
  background: var(--color-bg-dark);
  color: var(--color-white);
  padding: var(--space-lg);
  margin: var(--space-xl) 0 var(--space-md);
}

.article-cta-box h3 {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.article-cta-box p { color: rgba(255,255,255,0.65); margin-bottom: var(--space-md); }

.article-sidebar {
  position: sticky;
  top: 100px;
}

.sidebar-card {
  padding: var(--space-md);
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-md);
}

.sidebar-card h4 {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}

.sidebar-card ul li + li { margin-top: 8px; }

.sidebar-card ul li a {
  font-size: var(--text-xs);
  color: var(--color-text);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}

.sidebar-card ul li a::before {
  content: '→';
  color: var(--color-accent);
  font-size: 12px;
}

.sidebar-card ul li a:hover { color: var(--color-accent); }

/* =============================================
   8. MEDIA QUERIES (mobile-first)
   ============================================= */

/* Tablette */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(3, 1fr); }
  .process-steps::before { display: none; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .clients-grid { grid-template-columns: repeat(3, 1fr); }
  .article-layout { grid-template-columns: 1fr; }
  .article-sidebar { position: static; }
  .service-layout { grid-template-columns: 1fr; }
  .service-layout.reversed .service-info { order: 0; }
  .service-layout.reversed .service-content { order: 0; }
}

/* Mobile */
@media (max-width: 768px) {
  .carousel-slide {
    padding: 32px 28px 28px;
  }

  .carousel-slide::before {
    font-size: 120px;
    right: 20px;
  }

  .carousel-slide blockquote {
    font-size: 15px;
  }
}

@media (max-width: 768px) {
  :root {
    --space-xl:  50px;
    --space-2xl: 70px;
  }

  .burger { display: flex; }

  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    bottom: 0;
    width: 280px;
    background: var(--color-bg-dark);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-md);
    transition: right 0.35s ease;
    z-index: 999;
    padding: var(--space-xl) var(--space-lg);
  }

  .main-nav.open { right: 0; }

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

  .nav-links a {
    font-size: var(--text-sm);
  }

  .btn-nav { width: 100%; justify-content: center; }

  .hero .grid-2 { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero {
    padding-top: 0;
    align-items: flex-start;
  }
  .hero-content {
    padding-top: 120px;
    padding-bottom: 60px;
  }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .about-bio { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: var(--space-md); }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}

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

/* =============================================
   9. ANIMATIONS
   ============================================= */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

.animate-fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.animate-fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Focus visible global */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  margin-bottom: var(--space-md);
}

.breadcrumb a {
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}

.breadcrumb a:hover { color: rgba(255,255,255,0.8); }

.breadcrumb span { color: rgba(255,255,255,0.7); }

/* =============================================
   BANDEAU COOKIES
   ============================================= */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: #16141f;
  border-top: 1px solid rgba(232,197,71,0.2);
  padding: 20px 24px;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 -8px 32px rgba(0,0,0,0.4);
}

#cookie-banner.visible {
  transform: translateY(0);
}

#cookie-banner .cookie-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

#cookie-banner .cookie-text {
  flex: 1;
  min-width: 260px;
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  line-height: 1.6;
}

#cookie-banner .cookie-text strong {
  display: block;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 14px;
  margin-bottom: 4px;
}

#cookie-banner .cookie-text a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

#cookie-banner .cookie-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

#cookie-accept,
#cookie-refuse {
  padding: 9px 20px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-heading);
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
  border: 1px solid transparent;
  letter-spacing: 0.02em;
}

#cookie-accept:hover,
#cookie-refuse:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

#cookie-accept {
  background: var(--color-accent);
  color: #111;
}

#cookie-refuse {
  background: transparent;
  color: rgba(255,255,255,0.7);
  border-color: rgba(255,255,255,0.2);
}

#cookie-refuse:hover {
  border-color: rgba(255,255,255,0.45);
  color: var(--color-white);
}

@media (max-width: 600px) {
  #cookie-banner .cookie-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  #cookie-banner .cookie-actions {
    width: 100%;
  }
  #cookie-accept,
  #cookie-refuse {
    flex: 1;
    text-align: center;
    justify-content: center;
  }
}