:root {
  --cream: #f5efe6;
  --paper: #fffdf9;
  --navy: #001831;
  --navy-2: #0a2745;
  --gold: #c4a567;
  --gold-light: #e6d6b2;
  --text-soft: #4f5d6d;
  --border: rgba(0, 24, 49, 0.14);
  --shadow: 0 22px 60px rgba(0, 24, 49, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--navy);
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

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

.shell {
  width: min(1160px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--border);
  background: rgba(245, 239, 230, 0.92);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold);
  border-radius: 50%;
  color: var(--gold);
  font: 600 22px Georgia, "Times New Roman", serif;
}

.brand-copy strong,
.brand-copy small {
  display: block;
}

.brand-copy strong {
  font: 500 21px Georgia, "Times New Roman", serif;
}

.brand-copy small {
  margin-top: 3px;
  color: var(--text-soft);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 13px;
  font-weight: 800;
}

.main-nav a:not(.button):hover,
.footer-links a:hover {
  color: #8b6d35;
}

.button {
  min-height: 52px;
  padding: 0 23px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid var(--navy);
  border-radius: 999px;
  background: var(--navy);
  color: var(--paper);
  font-size: 14px;
  font-weight: 900;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(0, 24, 49, 0.18);
}

.button-gold {
  border-color: var(--gold);
  background: var(--gold);
  color: var(--navy);
}

.button-ghost {
  border-color: var(--border);
  background: transparent;
  color: var(--navy);
}

.hero {
  min-height: 700px;
  padding: 72px 0 82px;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: 72px;
}

.eyebrow {
  margin: 0 0 18px;
  color: #8b6d35;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
}

h1,
h2 {
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 650px;
  margin-bottom: 26px;
  font-size: clamp(52px, 6.5vw, 84px);
  line-height: 0.98;
}

h2 {
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1.04;
}

.lead {
  max-width: 610px;
  margin: 0 0 32px;
  color: var(--text-soft);
  font-size: 17px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 13px;
}

.promise-list {
  margin: 26px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  list-style: none;
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 800;
}

.promise-list li::before {
  content: "✓";
  margin-right: 7px;
  color: #8b6d35;
}

.hero-visual {
  position: relative;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: -28px 34px 38px -28px;
  border-radius: 50%;
  background: rgba(196, 165, 103, 0.23);
}

.hero-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(196, 165, 103, 0.7);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.hero-frame img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #efe5d8;
}

.hero-caption {
  padding: 17px 20px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--text-soft);
  font-size: 12px;
}

.hero-caption strong {
  color: var(--navy);
}

.proof {
  background: var(--navy);
  color: var(--paper);
}

.proof-grid {
  min-height: 112px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.proof-item {
  padding: 25px 35px;
  display: flex;
  align-items: center;
  gap: 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.proof-item:last-child {
  border-right: 0;
}

.proof-number {
  color: var(--gold-light);
  font: 500 42px Georgia, "Times New Roman", serif;
}

.proof-item strong,
.proof-item span {
  display: block;
}

.proof-item strong {
  margin-bottom: 5px;
  color: var(--paper);
  font-size: 14px;
}

.proof-item span {
  color: rgba(255, 255, 255, 0.8);
  font-size: 12px;
  line-height: 1.45;
}

.section {
  padding: 108px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 52px;
}

.section-heading p:last-child {
  max-width: 650px;
  margin: 18px 0 0;
  color: var(--text-soft);
  line-height: 1.75;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.step {
  min-height: 315px;
  padding: 30px 28px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255, 253, 249, 0.48);
}

.step-number {
  width: 42px;
  height: 42px;
  margin-bottom: 52px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold);
  border-radius: 50%;
  color: #8b6d35;
  font-size: 12px;
  font-weight: 900;
}

.step h3 {
  margin-bottom: 14px;
  font: 500 22px Georgia, "Times New Roman", serif;
}

.step p {
  margin: 0;
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.7;
}

.models-section {
  background: var(--navy);
  color: var(--paper);
}

.models-section .section-heading h2 {
  color: #fffaf1;
}

.models-section .section-heading p:last-child {
  color: rgba(255, 250, 241, 0.86);
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.model-card {
  overflow: hidden;
  border: 1px solid rgba(196, 165, 103, 0.36);
  background: var(--paper);
  color: var(--navy);
}

.model-photo {
  overflow: hidden;
  background: #efe5d8;
}

.model-photo img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  padding: 20px;
  object-fit: contain;
  object-position: center;
  transition: transform 350ms ease;
}

.model-card:hover .model-photo img {
  transform: scale(1.025);
}

.model-body {
  padding: 32px;
}

.model-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.model-label {
  display: block;
  margin-bottom: 8px;
  color: #8b6d35;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.model-card h3 {
  margin-bottom: 0;
  font: 500 31px Georgia, "Times New Roman", serif;
}

.price {
  white-space: nowrap;
  font: 500 34px Georgia, "Times New Roman", serif;
}

.model-description {
  margin: 20px 0 23px;
  color: var(--text-soft);
  line-height: 1.65;
}

.included {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
  list-style: none;
  font-size: 13px;
  font-weight: 800;
}

.included li::before {
  content: "✓";
  margin-right: 9px;
  color: #8b6d35;
}

.delivery-note {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.55;
}

.contact-section {
  padding: 94px 0;
}

.contact-card {
  padding: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  border: 1px solid rgba(196, 165, 103, 0.45);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.contact-card h2 {
  max-width: 720px;
  margin-bottom: 16px;
}

.contact-card p:last-child {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.65;
}

.site-footer {
  border-top: 1px solid var(--border);
}

.footer-main {
  min-height: 154px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 44px;
}

.footer-contact,
.footer-links {
  display: grid;
  gap: 8px;
  font-size: 12px;
}

.footer-contact strong {
  font-size: 13px;
}

.footer-contact a,
.footer-links a {
  color: #76613d;
}

.footer-bottom {
  padding: 18px 0 28px;
  border-top: 1px solid var(--border);
  color: #687482;
  font-size: 11px;
  text-align: center;
}

.legal-hero {
  padding: 76px 0 48px;
}

.legal-hero h1 {
  max-width: 900px;
  font-size: clamp(48px, 7vw, 76px);
}

.legal-updated {
  color: var(--text-soft);
  font-size: 13px;
}

.legal-layout {
  padding: 20px 0 100px;
  display: grid;
  grid-template-columns: 250px minmax(0, 760px);
  gap: 70px;
  align-items: start;
}

.legal-summary {
  position: sticky;
  top: 112px;
  padding: 24px;
  border: 1px solid var(--border);
  background: rgba(255, 253, 249, 0.54);
  color: var(--text-soft);
  font-size: 12px;
  line-height: 1.65;
}

.legal-summary strong {
  display: block;
  margin-bottom: 8px;
  color: var(--navy);
  font-size: 13px;
}

.legal-content section {
  padding: 30px 0;
  border-bottom: 1px solid var(--border);
}

.legal-content section:first-child {
  padding-top: 0;
}

.legal-content h2 {
  margin-bottom: 16px;
  font-size: 30px;
}

.legal-content h3 {
  margin: 22px 0 10px;
  font-size: 16px;
}

.legal-content p,
.legal-content li {
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.75;
}

.legal-content ul {
  padding-left: 20px;
}

.legal-content a {
  color: #765c2d;
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 980px) {
  .hero {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 54px;
  }

  .hero-copy {
    max-width: 740px;
  }

  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
  }

  .footer-links {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
  }

  .legal-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .legal-summary {
    position: static;
  }
}

@media (max-width: 760px) {
  .shell {
    width: min(100% - 28px, 1160px);
  }

  .header-inner {
    min-height: 74px;
  }

  .brand-copy small,
  .main-nav a:not(.button) {
    display: none;
  }

  .main-nav .button {
    min-height: 44px;
    padding-inline: 16px;
    font-size: 12px;
  }

  .hero {
    padding: 58px 0 68px;
  }

  h1 {
    font-size: clamp(48px, 15vw, 66px);
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-caption {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-visual::before {
    display: none;
  }

  .model-photo img {
    aspect-ratio: 4 / 5;
    padding: 10px;
  }

  .model-body {
    padding: 26px 22px;
  }

  .proof-grid,
  .models-grid,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .proof-item {
    min-height: 96px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

  .proof-item:last-child {
    border-bottom: 0;
  }

  .section {
    padding: 82px 0;
  }

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

  .step {
    min-height: 0;
  }

  .step-number {
    margin-bottom: 34px;
  }

  .model-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .contact-section {
    padding: 58px 0;
  }

  .contact-card {
    padding: 38px 24px;
    align-items: stretch;
    flex-direction: column;
  }

  .footer-main {
    padding: 42px 0;
    gap: 28px;
  }

  .footer-links {
    grid-column: auto;
    display: grid;
    gap: 10px;
  }

  .legal-hero {
    padding-top: 58px;
  }

  .legal-layout {
    padding-bottom: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition: none !important;
  }
}

/* Correction des dimensions des images */
img { height: auto; }
.hero-frame { margin: 0; }
.model-photo img { aspect-ratio: 4 / 5; }