:root {
  --black: #0a0a0a;
  --black-soft: #161616;
  --slate: #1f2937;
  --slate-2: #374151;
  --gray: #6b7280;
  --gray-light: #d1d5db;
  --cream: #fafaf7;
  --cream-2: #f4efe8;
  --cream-3: #ece6dc;
  --gold: #c9a961;
  --gold-light: #e0c787;
  --gold-dark: #a08543;
  --white: #ffffff;
  --serif: 'Fraunces', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --max: 1180px;
  --max-narrow: 880px;
  --radius: 4px;
  --radius-lg: 12px;
  --tx: 0.25s cubic-bezier(.4, 0, .2, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--sans); color: var(--slate); background: var(--cream); line-height: 1.6; font-weight: 400; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ─────── HEADER ─────── */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(10, 10, 10, 0.94); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid rgba(201, 169, 97, 0.15); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--cream); font-family: var(--serif); font-weight: 600; font-size: 18px; letter-spacing: -0.2px; }
.logo-mark { display: inline-flex; align-items: center; justify-content: center; width: 36px; height: 36px; background: var(--gold); color: var(--black); font-weight: 700; border-radius: 2px; font-family: var(--serif); font-size: 22px; }
.logo-text-int { color: var(--gold); font-style: italic; font-weight: 400; }
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a { color: var(--cream); font-size: 14px; font-weight: 500; letter-spacing: 0.2px; transition: color var(--tx); position: relative; }
.main-nav a:not(.nav-cta):after { content: ''; position: absolute; left: 0; bottom: -6px; width: 0; height: 1px; background: var(--gold); transition: width var(--tx); }
.main-nav a:not(.nav-cta):hover:after { width: 100%; }
.main-nav a:hover { color: var(--gold); }
.nav-cta { padding: 10px 20px; border: 1px solid var(--gold); border-radius: var(--radius); transition: all var(--tx); }
.nav-cta:hover { background: var(--gold); color: var(--black) !important; }
.mobile-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.mobile-toggle span { width: 24px; height: 2px; background: var(--cream); transition: var(--tx); }

/* ─────── BUTTONS ─────── */
.btn { display: inline-block; padding: 14px 28px; font-family: var(--sans); font-size: 14px; font-weight: 600; letter-spacing: 0.5px; border: 1px solid transparent; border-radius: var(--radius); cursor: pointer; transition: all var(--tx); text-align: center; }
.btn-primary { background: var(--gold); color: var(--black); border-color: var(--gold); }
.btn-primary:hover { background: var(--gold-light); border-color: var(--gold-light); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(201, 169, 97, 0.25); }
.btn-ghost { background: transparent; color: var(--cream); border-color: rgba(201, 169, 97, 0.4); }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-block { display: block; width: 100%; }
.btn-link { color: var(--gold-dark); font-weight: 600; font-size: 15px; border-bottom: 1px solid currentColor; padding-bottom: 2px; transition: color var(--tx); display: inline-block; }
.btn-link:hover { color: var(--gold); }

/* ─────── HERO ─────── */
.hero { background: linear-gradient(180deg, var(--black) 0%, var(--black-soft) 100%); color: var(--cream); padding: 100px 0 80px; position: relative; overflow: hidden; }
.hero:before { content: ''; position: absolute; top: -100px; right: -200px; width: 600px; height: 600px; background: radial-gradient(circle, rgba(201, 169, 97, 0.10) 0%, transparent 70%); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 80px; align-items: center; position: relative; z-index: 1; }
.hero-tag { display: inline-block; padding: 6px 14px; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); border: 1px solid rgba(201, 169, 97, 0.3); border-radius: 30px; margin-bottom: 28px; font-weight: 500; }
.hero-title { font-family: var(--serif); font-size: clamp(40px, 5.4vw, 68px); font-weight: 600; line-height: 1.05; letter-spacing: -1.5px; margin-bottom: 28px; }
.hero-title em { font-style: italic; color: var(--gold); font-weight: 500; }
.hero-sub { font-size: clamp(16px, 1.2vw, 18px); color: var(--gray-light); line-height: 1.7; margin-bottom: 36px; max-width: 580px; }
.hero-sub strong { color: var(--cream); font-weight: 600; }
.hero-cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-langs { display: flex; flex-wrap: wrap; gap: 18px; padding-top: 28px; border-top: 1px solid rgba(201, 169, 97, 0.15); }
.hero-langs span { font-size: 14px; color: var(--gray-light); font-weight: 500; }

/* Hero portrait */
.hero-portrait { position: relative; }
.portrait-wrap { width: 100%; aspect-ratio: 4 / 5; border-radius: var(--radius-lg); overflow: hidden; background: linear-gradient(135deg, var(--slate) 0%, var(--black-soft) 100%); border: 1px solid rgba(201, 169, 97, 0.2); position: relative; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.5); }
.portrait-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; }
.portrait-fallback { display: none; width: 100%; height: 100%; align-items: center; justify-content: center; font-family: var(--serif); font-size: 80px; font-weight: 600; color: var(--gold); font-style: italic; }
.portrait-badge { position: absolute; bottom: -24px; left: -24px; background: var(--gold); color: var(--black); padding: 18px 22px; border-radius: var(--radius); display: flex; align-items: center; gap: 14px; box-shadow: 0 12px 30px rgba(201, 169, 97, 0.3); }
.portrait-badge-num { font-family: var(--serif); font-size: 42px; font-weight: 700; line-height: 1; }
.portrait-badge-label { font-size: 11px; line-height: 1.3; text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }

/* ─────── INTRO PERSO ─────── */
.intro-perso { background: var(--cream); padding: 100px 0 80px; }
.intro-inner { max-width: var(--max-narrow); margin: 0 auto; text-align: center; }
.intro-greet { font-family: var(--serif); font-size: 24px; color: var(--gold-dark); font-style: italic; margin-bottom: 16px; }
.intro-pitch { font-family: var(--serif); font-size: clamp(22px, 2.8vw, 32px); font-weight: 400; color: var(--black); line-height: 1.4; letter-spacing: -0.5px; }
.intro-pitch strong { font-weight: 600; }

/* ─────── METRIQUES ─────── */
.metriques { background: var(--cream-2); padding: 64px 0; border-top: 1px solid var(--cream-3); border-bottom: 1px solid var(--cream-3); }
.metriques-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.metrique { display: flex; flex-direction: column; gap: 8px; }
.metrique-num { font-family: var(--serif); font-size: clamp(40px, 5vw, 56px); font-weight: 600; color: var(--black); line-height: 1; letter-spacing: -1px; }
.metrique-label { font-size: 13px; color: var(--gray); text-transform: uppercase; letter-spacing: 1.5px; font-weight: 500; }

/* ─────── SECTION HEADS ─────── */
.section-head { max-width: 720px; margin-bottom: 64px; }
.section-eyebrow { display: inline-block; font-size: 11px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--gold-dark); font-weight: 600; margin-bottom: 16px; }
.section-title { font-family: var(--serif); font-size: clamp(30px, 4vw, 46px); font-weight: 600; line-height: 1.15; letter-spacing: -0.8px; color: var(--black); margin-bottom: 20px; }
.section-title em { font-style: italic; color: var(--gold-dark); font-weight: 500; }
.section-lead { font-size: 17px; color: var(--gray); line-height: 1.7; }

/* ─────── SERVICES ─────── */
.services { padding: 120px 0; background: var(--cream); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.service-card { background: var(--white); padding: 40px 32px; border: 1px solid var(--cream-3); border-radius: var(--radius); transition: all var(--tx); position: relative; }
.service-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px -10px rgba(10, 10, 10, 0.1); border-color: var(--gold); }
.service-num { font-family: var(--serif); font-size: 14px; color: var(--gold-dark); letter-spacing: 2px; margin-bottom: 16px; font-weight: 600; }
.service-card h3 { font-family: var(--serif); font-size: 22px; font-weight: 600; color: var(--black); margin-bottom: 16px; line-height: 1.3; letter-spacing: -0.3px; }
.service-card p { color: var(--gray); margin-bottom: 20px; line-height: 1.6; }
.service-bullets { list-style: none; }
.service-bullets li { color: var(--slate); font-size: 14px; padding-left: 20px; position: relative; margin-bottom: 8px; line-height: 1.5; }
.service-bullets li:before { content: '—'; position: absolute; left: 0; color: var(--gold); }

/* ─────── METHODE ─────── */
.methode { padding: 120px 0; background: var(--black); color: var(--cream); }
.methode .section-title { color: var(--cream); }
.methode .section-eyebrow { color: var(--gold); }
.methode-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 32px; }
.methode-step { padding: 32px 0; position: relative; }
.methode-num { width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; background: transparent; border: 1px solid var(--gold); color: var(--gold); font-family: var(--serif); font-size: 24px; font-weight: 600; border-radius: 50%; margin-bottom: 24px; }
.methode-step h3 { font-family: var(--serif); font-size: 20px; font-weight: 600; color: var(--cream); margin-bottom: 12px; letter-spacing: -0.3px; }
.methode-step p { color: var(--gray-light); font-size: 15px; line-height: 1.7; }

/* ─────── VIDEO SECTION ─────── */
.video-section { padding: 120px 0; background: var(--cream-2); }
.video-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; margin-bottom: 32px; }
.video-grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); max-width: 800px; margin-left: auto; margin-right: auto; margin-bottom: 32px; }
.video-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 9 / 16; max-height: 540px; box-shadow: 0 8px 24px -8px rgba(0, 0, 0, 0.1); }
.video-placeholder { display: flex; flex-direction: column; align-items: center; justify-content: center; height: 100%; padding: 32px; text-align: center; background: linear-gradient(180deg, var(--black) 0%, var(--black-soft) 100%); color: var(--cream); }
.video-icon { font-size: 56px; color: var(--gold); margin-bottom: 24px; }
.video-placeholder p { font-family: var(--serif); font-size: 18px; font-weight: 500; margin-bottom: 12px; }
.video-placeholder small { color: var(--gray-light); font-size: 12px; line-height: 1.5; }
.video-cta { text-align: center; }

/* ─────── ABOUT ─────── */
.about { padding: 120px 0; background: var(--cream); }
.about-inner { display: grid; grid-template-columns: 1.6fr 1fr; gap: 80px; align-items: center; }
.about-text p { font-size: 16px; color: var(--slate); margin-bottom: 18px; line-height: 1.8; }
.about-text strong { color: var(--black); font-weight: 600; }
.about-text em { font-style: italic; color: var(--gold-dark); }
.about-text .btn-link { margin-top: 12px; }
.about-card { background: var(--black); color: var(--cream); padding: 48px 36px; border-radius: var(--radius-lg); position: relative; }
.about-card-line { padding: 22px 0; border-bottom: 1px solid rgba(201, 169, 97, 0.2); display: flex; flex-direction: column; gap: 4px; }
.about-card-line:last-child { border-bottom: none; }
.about-card-line span { font-family: var(--serif); font-size: 32px; font-weight: 600; color: var(--gold); line-height: 1; letter-spacing: -0.5px; }
.about-card-line small { color: var(--gray-light); font-size: 13px; text-transform: uppercase; letter-spacing: 1px; }

/* ─────── TEMOIGNAGES ─────── */
.temoignages { padding: 120px 0; background: var(--cream-2); }
.temoignages-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.temoignage-card { background: var(--white); padding: 36px 32px; border-radius: var(--radius-lg); border: 1px solid var(--cream-3); }
.temoignage-card.temoignage-placeholder { opacity: 0.55; }
.temoignage-quote { font-family: var(--serif); font-size: 17px; line-height: 1.6; color: var(--slate); margin-bottom: 24px; font-style: italic; }
.temoignage-author { display: flex; align-items: center; gap: 14px; }
.temoignage-avatar { width: 48px; height: 48px; border-radius: 50%; background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%); color: var(--black); display: flex; align-items: center; justify-content: center; font-family: var(--serif); font-size: 14px; font-weight: 700; }
.temoignage-author strong { display: block; font-size: 14px; color: var(--black); }
.temoignage-author small { font-size: 12px; color: var(--gray); }

/* ─────── LEAD MAGNET ─────── */
.leadmagnet { padding: 120px 0; background: var(--cream); }
.leadmagnet-inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 80px; align-items: center; background: var(--black); padding: 64px 56px; border-radius: var(--radius-lg); color: var(--cream); position: relative; overflow: hidden; }
.leadmagnet-inner:before { content: ''; position: absolute; top: -100px; right: -100px; width: 400px; height: 400px; background: radial-gradient(circle, rgba(201, 169, 97, 0.12) 0%, transparent 70%); pointer-events: none; }
.leadmagnet-content { position: relative; z-index: 1; }
.leadmagnet .section-title { color: var(--cream); margin-bottom: 16px; }
.leadmagnet .section-eyebrow { color: var(--gold); }
.leadmagnet p { color: var(--gray-light); font-size: 16px; margin-bottom: 28px; line-height: 1.7; }
.leadmagnet-form { display: flex; gap: 12px; flex-wrap: wrap; }
.leadmagnet-form input { flex: 1; min-width: 200px; background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(201, 169, 97, 0.3); color: var(--cream); padding: 14px 18px; font-family: var(--sans); font-size: 15px; border-radius: var(--radius); }
.leadmagnet-form input::placeholder { color: var(--gray); }
.leadmagnet-form input:focus { outline: none; border-color: var(--gold); background: rgba(255, 255, 255, 0.08); }
.leadmagnet-note { display: block; margin-top: 14px; font-size: 12px; color: var(--gray); }
.leadmagnet-visual { position: relative; z-index: 1; }
.leadmagnet-mockup { background: linear-gradient(135deg, var(--cream) 0%, var(--cream-2) 100%); color: var(--black); padding: 36px 28px; border-radius: var(--radius); box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.4); transform: rotate(-2deg); transition: transform var(--tx); }
.leadmagnet-mockup:hover { transform: rotate(0deg); }
.leadmagnet-mockup-tag { display: inline-block; font-size: 11px; padding: 4px 10px; background: var(--gold); color: var(--black); font-weight: 600; letter-spacing: 1px; margin-bottom: 24px; border-radius: 2px; }
.leadmagnet-mockup-title { font-family: var(--serif); font-size: 22px; font-weight: 600; line-height: 1.3; margin-bottom: 16px; }
.leadmagnet-mockup-by { font-size: 13px; color: var(--gray); font-style: italic; }

/* ─────── CTA / CONTACT ─────── */
.cta-section { padding: 120px 0; background: linear-gradient(180deg, var(--black) 0%, var(--black-soft) 100%); color: var(--cream); }
.cta-inner { max-width: var(--max-narrow); }
.cta-section .section-title { color: var(--cream); }
.cta-section .section-eyebrow { color: var(--gold); }
.cta-section .section-lead { color: var(--gray-light); margin-bottom: 56px; }

.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field label { font-size: 13px; color: var(--gold); letter-spacing: 0.5px; font-weight: 500; }
.form-field input, .form-field textarea { background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(201, 169, 97, 0.25); color: var(--cream); padding: 14px 16px; font-family: var(--sans); font-size: 15px; border-radius: var(--radius); transition: all var(--tx); }
.form-field input:focus, .form-field textarea:focus { outline: none; border-color: var(--gold); background: rgba(255, 255, 255, 0.06); }
.form-field textarea { resize: vertical; min-height: 100px; }
.form-consent { flex-direction: row; align-items: flex-start; gap: 12px; }
.form-consent input { width: 18px; height: 18px; margin-top: 2px; flex-shrink: 0; }
.form-consent label { color: var(--gray-light); font-size: 13px; line-height: 1.5; }
.form-note { text-align: center; font-size: 13px; color: var(--gray); margin-top: 8px; }

.cta-alt { margin-top: 48px; padding-top: 32px; border-top: 1px solid rgba(201, 169, 97, 0.15); text-align: center; }
.cta-alt p { color: var(--gray-light); font-size: 14px; }
.cta-alt a { color: var(--gold); font-weight: 500; transition: color var(--tx); }
.cta-alt a:hover { color: var(--gold-light); }

/* ─────── FOOTER ─────── */
.site-footer { background: var(--black); color: var(--gray-light); padding: 64px 0 32px; border-top: 1px solid rgba(201, 169, 97, 0.1); }
.footer-inner { display: flex; flex-direction: column; gap: 48px; }
.footer-brand { max-width: 300px; }
.footer-brand .logo { color: var(--cream); margin-bottom: 12px; }
.footer-brand p { font-size: 14px; color: var(--gray); font-style: italic; font-family: var(--serif); }
.footer-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 40px; }
.footer-cols h4 { color: var(--gold); font-family: var(--sans); font-size: 13px; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 18px; font-weight: 600; }
.footer-cols a { display: block; color: var(--gray-light); font-size: 14px; padding: 6px 0; transition: color var(--tx); }
.footer-cols a:hover { color: var(--gold); }
.footer-legal { padding-top: 32px; border-top: 1px solid rgba(255, 255, 255, 0.05); text-align: center; font-size: 12px; color: var(--gray); letter-spacing: 0.5px; }

/* ─────── RESPONSIVE ─────── */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 60px; }
  .hero-portrait { max-width: 380px; margin: 0 auto; }
  .about-inner { grid-template-columns: 1fr; gap: 48px; }
  .leadmagnet-inner { grid-template-columns: 1fr; gap: 48px; padding: 48px 36px; }
  .metriques-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; }
}

@media (max-width: 880px) {
  .main-nav { display: none; position: absolute; top: 72px; left: 0; right: 0; background: var(--black); flex-direction: column; padding: 24px; gap: 0; border-bottom: 1px solid rgba(201, 169, 97, 0.15); }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 14px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.05); width: 100%; }
  .nav-cta { margin-top: 12px; text-align: center; }
  .mobile-toggle { display: flex; }

  .hero { padding: 64px 0 56px; }
  .hero-cta-row { flex-direction: column; }
  .hero-cta-row .btn { width: 100%; }
  .portrait-badge { bottom: -16px; left: -16px; padding: 14px 18px; }
  .portrait-badge-num { font-size: 32px; }

  .services, .methode, .about, .cta-section, .video-section, .temoignages, .leadmagnet { padding: 80px 0; }
  .intro-perso { padding: 64px 0 56px; }
  .section-head { margin-bottom: 48px; }
  .form-row { grid-template-columns: 1fr; }
  .leadmagnet-form { flex-direction: column; }
  .leadmagnet-form input { width: 100%; }
}

@media (max-width: 480px) {
  .container { padding: 0 18px; }
  .hero { padding: 48px 0 40px; }
  .service-card { padding: 32px 24px; }
  .about-card { padding: 32px 24px; }
  .about-card-line span { font-size: 26px; }
  .leadmagnet-inner { padding: 36px 24px; }
}

/* ─────── ANIMATIONS ─────── */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }