/* ============================================================
   ATELIER DURIEUX — Design System
   Version : Mai 2026
   ============================================================ */

/* ── Fonts ─────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=DM+Sans:wght@300;400;500&display=swap');

/* ── Variables ──────────────────────────────────────────────── */
:root {
  --cream:          #F5F0EB;
  --dark:           #0F0F0F;
  --dark-alt:       #1A1A1A;
  --dark-alt2:      #242424;
  --gold:           #C8A96E;
  --gold-light:     #E8D5B0;
  --gold-dim:       rgba(200,169,110,0.15);
  --gold-border:    rgba(200,169,110,0.25);

  --text-on-dark:   #F5F0EB;
  --text-on-light:  #1A1A1A;
  --text-muted:     #7A7468;
  --text-muted-dark:#9A9590;

  --font-display:   'Cormorant Garamond', Georgia, serif;
  --font-body:      'DM Sans', system-ui, sans-serif;

  --radius:         8px;
  --radius-lg:      16px;
  --max-w:          1200px;
  --section-v:      120px;
  --transition:     0.3s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset ──────────────────────────────────────────────────── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; -webkit-tap-highlight-color: transparent; }
html { scroll-behavior:smooth; font-size:16px; }
body {
  font-family: var(--font-body);
  background: var(--dark);
  color: var(--text-on-dark);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { display:block; max-width:100%; }
a { text-decoration:none; color:inherit; }
a:visited, a:active, a:focus { color:inherit; outline:none; }
button:focus, button:active { outline:none; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
ul,ol { list-style:none; }
button { cursor:pointer; border:none; background:none; font-family:inherit; }

/* ── Layout Utilities ───────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
}
.section-dark  { background: var(--dark); color: var(--text-on-dark); }
.section-light { background: var(--cream); color: var(--text-on-light); }
.section-dark-alt { background: var(--dark-alt); color: var(--text-on-dark); }

section { padding: var(--section-v) 0; }

/* ── Typography Scale ───────────────────────────────────────── */
.display-hero {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 7.5rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.display-section {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4vw, 4rem);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.display-card {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 400;
  line-height: 1.2;
}
.body-lead {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.7;
  font-weight: 300;
}
.body-base { font-size:1rem; line-height:1.7; font-weight:300; }
.caption {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ── Logo ───────────────────────────────────────────────────── */
.logo-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1;
  gap: 2px;
}
.logo-top {
  font-family: var(--font-display);
  font-size: 0.58em;
  font-weight: 300;
  letter-spacing: 0.38em;
  text-transform: uppercase;
}
.logo-bottom {
  font-family: var(--font-display);
  font-size: 1.7em;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.logo-img {
  height: 38px;
  width: auto;
}

/* ── Header ─────────────────────────────────────────────────── */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--dark);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background var(--transition), box-shadow var(--transition);
}
#header.scrolled {
  background: rgba(15,15,15,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 40px rgba(0,0,0,0.4);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav-links a {
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--text-muted-dark);
  transition: color var(--transition);
  position: relative;
  letter-spacing: 0.01em;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -3px;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--text-on-dark); }
.nav-links a:hover::after { width: 100%; }
.nav-links a:active { color: var(--text-on-dark); }
.nav-links a.active { color: var(--text-on-dark); }
.nav-links a.active::after { width: 100%; }

/* ── Buttons ─────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--gold);
  color: var(--dark);
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  letter-spacing: 0.01em;
}
.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(200,169,110,0.35);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border: 1px solid var(--gold-border);
  color: var(--text-on-dark);
  font-size: 0.9rem;
  font-weight: 400;
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.btn-outline:hover {
  border-color: var(--gold);
  background: var(--gold-dim);
  transform: translateY(-2px);
}
.btn-outline-dark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border: 1px solid rgba(26,26,26,0.3);
  color: var(--text-on-light);
  font-size: 0.9rem;
  font-weight: 400;
  border-radius: var(--radius);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
.btn-outline-dark:hover {
  border-color: var(--dark);
  background: rgba(15,15,15,0.08);
  transform: translateY(-2px);
}
.btn-header {
  padding: 10px 22px;
  background: var(--gold);
  color: var(--dark);
  font-size: 0.84rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}
.btn-header:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}
.btn-primary:visited, .btn-primary:active, .btn-primary:focus { color: var(--dark); outline: none; }
.btn-outline:visited, .btn-outline:active, .btn-outline:focus { color: var(--text-on-dark); outline: none; }
.btn-outline-dark:visited, .btn-outline-dark:active, .btn-outline-dark:focus { color: var(--text-on-light); outline: none; }
.btn-header:visited, .btn-header:active, .btn-header:focus { color: var(--dark); outline: none; }
.nav-links a:visited, .nav-links a:focus { color: var(--text-muted-dark); outline: none; }
.mobile-nav a:visited, .mobile-nav a:active, .mobile-nav a:focus { color: var(--text-on-dark); outline: none; }

/* ── Hamburger Menu ──────────────────────────────────────────── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  z-index: 110;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--text-on-dark);
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--dark);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.mobile-nav.open {
  opacity: 1;
  pointer-events: all;
}
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  color: var(--text-on-dark);
  letter-spacing: 0.02em;
  transition: color var(--transition);
}
.mobile-nav a:hover { color: var(--gold); }

/* ── Gold Divider / Accent ───────────────────────────────────── */
.gold-line {
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin-bottom: 24px;
}
.gold-line-center { margin: 0 auto 24px; }
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.section-label .caption { color: var(--gold); }
.section-label .line {
  width: 32px; height: 1px;
  background: var(--gold);
}

/* ── Hero Section ────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(200,169,110,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content { max-width: 800px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border: 1px solid var(--gold-border);
  border-radius: 100px;
  font-size: 0.78rem;
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 32px;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50% { opacity:0.5; transform:scale(0.85); }
}
.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 56px;
  padding-top: 48px;
  border-top: 1px solid rgba(255,255,255,0.08);
  flex-wrap: wrap;
}
.hero-stat .number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
}
.hero-stat .label {
  font-size: 0.82rem;
  color: var(--text-muted-dark);
  margin-top: 6px;
  line-height: 1.4;
  max-width: 160px;
}

/* ── Answer Capsule (AEO) ────────────────────────────────────── */
.answer-capsule {
  display: none; /* Visible to LLMs in HTML source, hidden visually on some pages */
}
.answer-capsule-visible {
  padding: 20px 28px;
  border-left: 2px solid var(--gold);
  background: var(--gold-dim);
  border-radius: 0 var(--radius) var(--radius) 0;
  margin: 32px 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-muted-dark);
}

/* ── Problem Cards ───────────────────────────────────────────── */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.problem-card {
  padding: 32px;
  border: 1px solid rgba(26,26,26,0.15);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(4px);
  transition: transform var(--transition), box-shadow var(--transition);
}
.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.08);
}
.problem-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(15,15,15,0.07);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  font-size: 1.2rem;
}
.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 10px;
  color: var(--text-on-light);
}
.problem-card p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-muted);
}

/* ── Pillar Cards (solution) ─────────────────────────────────── */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.pillar-card {
  padding: 40px 32px;
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  background: var(--dark-alt);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.pillar-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: 0 24px 60px rgba(0,0,0,0.4);
}
.pillar-number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--gold);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: 24px;
}
.pillar-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 12px;
  color: var(--text-on-dark);
}
.pillar-card p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-muted-dark);
}

/* ── Steps ───────────────────────────────────────────────────── */
.steps { margin-top: 56px; }
.step {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 32px;
  padding: 40px 0;
  border-bottom: 1px solid rgba(26,26,26,0.1);
  align-items: start;
}
.step:last-child { border-bottom: none; }
.step-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  color: var(--gold);
  opacity: 0.5;
  line-height: 1;
}
.step h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 10px;
  color: var(--text-on-light);
}
.step p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.7; }

/* ── For Who Tags ────────────────────────────────────────────── */
.metiers-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 40px;
}
.metier-tag {
  padding: 10px 20px;
  border: 1px solid var(--gold-border);
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--text-muted-dark);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.metier-tag:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--gold-dim);
}

/* ── Client Cases ────────────────────────────────────────────── */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.case-card {
  padding: 40px;
  border: 1px solid rgba(26,26,26,0.1);
  border-radius: var(--radius-lg);
  background: white;
  transition: transform var(--transition), box-shadow var(--transition);
}
.case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}
.case-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(200,169,110,0.12);
  border-radius: 100px;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.case-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 8px;
  color: var(--text-on-light);
}
.case-card .case-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.case-card p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.65; }
.case-result {
  margin-top: 24px;
  padding: 16px 20px;
  background: rgba(200,169,110,0.08);
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: var(--text-on-light);
  border-left: 2px solid var(--gold);
}

/* ── FAQ ─────────────────────────────────────────────────────── */
.faq-list { margin-top: 48px; }
.faq-item {
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 28px 0;
}
.faq-item.light-faq { border-bottom-color: rgba(26,26,26,0.1); }
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  gap: 24px;
}
.faq-question h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
  line-height: 1.4;
}
.faq-toggle {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--gold-border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
  color: var(--gold);
  font-size: 1.1rem;
}
.faq-item.open .faq-toggle {
  background: var(--gold-dim);
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.open .faq-answer { max-height: 500px; padding-top: 16px; }
.faq-answer p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-muted-dark);
}
.faq-item.light-faq .faq-answer p { color: var(--text-muted); }
.faq-item.light-faq .faq-question h3 { color: var(--text-on-light); }

/* ── Services Page ───────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.service-card {
  padding: 40px;
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  background: var(--dark-alt);
  transition: transform var(--transition), border-color var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
}
.service-card.light-card {
  background: white;
  border-color: rgba(26,26,26,0.1);
}
.service-card.light-card:hover { border-color: var(--gold); }
.service-price {
  display: inline-block;
  padding: 4px 14px;
  background: var(--gold-dim);
  border-radius: 100px;
  font-size: 0.8rem;
  color: var(--gold);
  font-weight: 500;
  margin-bottom: 20px;
}
.service-price.dark { background: rgba(200,169,110,0.12); }
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 400;
  margin-bottom: 12px;
}
.service-card p {
  font-size: 0.9rem;
  line-height: 1.7;
}
.service-list {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--text-muted-dark);
}
.service-list.light li { color: var(--text-muted); }
.service-list li::before {
  content: '→';
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Tarifs Page ─────────────────────────────────────────────── */
.pricing-section { margin-top: 56px; }
.pricing-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.pricing-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--gold-border);
}
.pricing-table {
  width: 100%;
  border-collapse: collapse;
}
.pricing-table th, .pricing-table td {
  padding: 18px 24px;
  text-align: left;
  font-size: 0.9rem;
}
.pricing-table th {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted-dark);
  border-bottom: 1px solid var(--gold-border);
}
.pricing-table td { border-bottom: 1px solid rgba(255,255,255,0.05); }
.pricing-table tr:last-child td { border-bottom: none; }
.pricing-table .price-cell {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--gold);
  white-space: nowrap;
}
.pricing-table.light-table td { border-bottom-color: rgba(26,26,26,0.08); }
.pricing-table.light-table th { border-bottom-color: rgba(26,26,26,0.15); color: var(--text-muted); }
.pricing-table.light-table .price-cell { color: var(--dark); font-weight: 500; }

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}
.plan-card {
  padding: 40px 32px;
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  background: var(--dark-alt);
  position: relative;
  transition: transform var(--transition), border-color var(--transition);
}
.plan-card:hover { transform: translateY(-4px); }
.plan-card.featured {
  border-color: var(--gold);
  background: var(--dark-alt2);
}
.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 16px;
  background: var(--gold);
  color: var(--dark);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 100px;
  white-space: nowrap;
}
.plan-name {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted-dark);
  margin-bottom: 16px;
}
.plan-price {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 300;
  color: var(--text-on-dark);
  line-height: 1;
  margin-bottom: 6px;
}
.plan-price span { font-size: 1rem; color: var(--text-muted-dark); }
.plan-features {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted-dark);
  line-height: 1.5;
}
.plan-features li::before {
  content: '✓';
  color: var(--gold);
  flex-shrink: 0;
  font-weight: 500;
}

/* ── France Num Banner ───────────────────────────────────────── */
.france-num {
  padding: 32px 40px;
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  background: var(--gold-dim);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 48px;
}
.france-num .fn-content h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: 6px;
}
.france-num .fn-content p { font-size: 0.9rem; color: var(--text-muted-dark); }

/* ── About Page ──────────────────────────────────────────────── */
.founder-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.founder-text h2 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 400;
  margin-bottom: 24px;
  line-height: 1.15;
}
.founder-portrait {
  width: 100%;
  aspect-ratio: 1/1;
  background: var(--dark-alt2);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gold-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.founder-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.founder-portrait::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, rgba(200,169,110,0.08) 0%, transparent 70%);
}
.founder-initial {
  font-family: var(--font-display);
  font-size: 8rem;
  font-weight: 300;
  color: var(--gold);
  opacity: 0.3;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.method-card {
  padding: 32px 24px;
  border: 1px solid rgba(26,26,26,0.1);
  border-radius: var(--radius-lg);
  background: white;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.method-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
}
.method-icon {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 16px;
}
.method-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--text-on-light);
  margin-bottom: 8px;
}
.method-card p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

.engagements-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.engagement-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 28px 32px;
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  background: var(--dark-alt);
}
.eng-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.engagement-item h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 6px;
  color: var(--text-on-dark);
}
.engagement-item p { font-size: 0.88rem; color: var(--text-muted-dark); line-height: 1.6; }

/* ── Contact Page ────────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted-dark);
  font-weight: 400;
}
.form-group input,
.form-group textarea {
  padding: 14px 18px;
  background: var(--dark-alt);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius);
  color: var(--text-on-dark);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted-dark);
  opacity: 0.5;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  background: var(--dark-alt2);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit {
  padding: 16px 32px;
  background: var(--gold);
  color: var(--dark);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  font-family: var(--font-body);
  border: none;
  margin-top: 4px;
}
.form-submit:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(200,169,110,0.35);
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.contact-info-item {
  padding: 32px;
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  background: var(--dark-alt);
}
.contact-info-item h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 400;
  margin-bottom: 8px;
}
.contact-info-item p {
  font-size: 0.9rem;
  color: var(--text-muted-dark);
  line-height: 1.65;
}
.contact-info-item a { color: var(--gold); transition: color var(--transition); }
.contact-info-item a:hover { color: var(--gold-light); }

/* ── CTA Section ─────────────────────────────────────────────── */
.cta-section {
  text-align: center;
  padding: var(--section-v) 0;
  position: relative;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(200,169,110,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 300;
  margin-bottom: 20px;
  line-height: 1.1;
}
.cta-section p {
  font-size: 1rem;
  color: var(--text-muted-dark);
  max-width: 500px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Footer ──────────────────────────────────────────────────── */
footer {
  background: var(--dark-alt);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-muted-dark);
  line-height: 1.65;
  margin-top: 16px;
  max-width: 260px;
}
.footer-email {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.88rem;
  color: var(--gold);
  transition: color var(--transition);
}
.footer-email:hover { color: var(--gold-light); }
.footer-col h4 {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted-dark);
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a {
  font-size: 0.88rem;
  color: var(--text-muted-dark);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--text-on-dark); }
.footer-bottom {
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-muted-dark);
}

/* ── Stat Chips (dark bg) ────────────────────────────────────── */
.stat-chips {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 48px;
}
.stat-chip {
  padding: 10px 20px;
  border: 1px solid var(--gold-border);
  border-radius: 100px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.stat-chip .sc-num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--gold);
  font-weight: 400;
}
.stat-chip .sc-label {
  font-size: 0.8rem;
  color: var(--text-muted-dark);
  max-width: 160px;
  line-height: 1.3;
}

/* ── Intro Context Section ───────────────────────────────────── */
.intro-context {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.intro-context-text h2 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 400;
  margin-bottom: 24px;
  line-height: 1.15;
  color: var(--text-on-light);
}
.intro-context-text p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-muted);
}

/* ── Scroll Reveal ───────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}
.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) {
  :root { --section-v: 80px; }
  .container { padding: 0 24px; }
  .pillar-grid { grid-template-columns: 1fr 1fr; }
  .method-grid { grid-template-columns: 1fr 1fr; }
  .plans-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .founder-block { grid-template-columns: 1fr; gap: 48px; }
  .intro-context { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 768px) {
  :root { --section-v: 60px; }
  .nav-links, .btn-header { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: flex; }
  .problem-grid { grid-template-columns: 1fr; }
  .pillar-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: 1fr; }
  .engagements-grid { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero-stats { gap: 32px; }
  .pricing-table th:nth-child(3), .pricing-table td:nth-child(3) { display: none; }
  .france-num { flex-direction: column; }
}
@media (max-width: 480px) {
  .method-grid { grid-template-columns: 1fr; }
  .stat-chips { flex-direction: column; }
  .cta-buttons { flex-direction: column; align-items: center; }
}