* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
:root {
  --bg: #06080b;
  --panel: #0c0f13;
  --cream: #f5eee6;
  --muted: rgba(245, 238, 230, 0.66);
  --orange: #ef9e42;
  --orange2: #ffb660;
  --line: rgba(255, 255, 255, 0.09);
}
html {
  scroll-behavior: smooth;
  background: var(--bg);
  height: auto;
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
}
body {
  font-family: "Space Grotesk", sans-serif;
  color: var(--cream);
  background:
    radial-gradient(circle at 82% 12%, rgba(239, 158, 66, 0.1), transparent 28%),
    radial-gradient(circle at 12% 58%, rgba(239, 158, 66, 0.055), transparent 24%), #06080b;
  overflow-x: hidden;
  min-height: 100vh;
}
a {
  color: inherit;
  text-decoration: none;
}
body:before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.16;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E");
}
.site-header {
  position: fixed;
  top: 12px;
  left: 12px;
  right: 12px;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 28px;
  border-radius: 24px;
  background: rgba(9, 10, 14, 0.74);
  backdrop-filter: blur(17px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 14px 44px -28px rgba(0, 0, 0, 0.75);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
}
.brand-mark img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: block;
}
.brand-name {
  font-weight: 700;
  font-size: 16px;
}
.brand-name span {
  color: var(--orange);
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 5px;
}
.header-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 13px;
  color: rgba(246, 241, 233, 0.72);
  transition: 0.2s;
}
.header-nav a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}
.header-right {
  display: flex;
  align-items: center;
  gap: 10px;
}
.header-phone {
  font-family: "Space Mono", monospace;
  font-size: 12px;
}
.header-cta {
  padding: 11px 19px;
  border-radius: 999px;
  background: linear-gradient(135deg, #e87b15, #a94c00);
  border: 1px solid rgba(255, 179, 92, 0.64);
  font-weight: 700;
  font-size: 13px;
  box-shadow: 0 13px 32px -18px rgba(232, 123, 21, 0.7);
}
.hero {
  padding: 160px 5vw 72px;
  position: relative;
}
.hero-inner {
  width: min(1480px, 100%);
  margin: auto;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 70px;
  align-items: center;
}
.eyebrow {
  font-family: "Space Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}
.eyebrow:after {
  content: "";
  width: 90px;
  height: 1px;
  background: linear-gradient(90deg, var(--orange), transparent);
}
h1 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(66px, 6vw, 108px);
  font-weight: 500;
  line-height: 0.88;
  letter-spacing: -0.055em;
  max-width: 9ch;
}
.accent {
  color: var(--orange);
  font-style: italic;
}
.lead {
  max-width: 680px;
  margin-top: 28px;
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
}
.hero-actions {
  display: flex;
  gap: 13px;
  flex-wrap: wrap;
  margin-top: 34px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 58px;
  padding: 0 24px;
  border-radius: 14px;
  font-weight: 700;
  font-size: 14px;
  transition: 0.25s;
}
.btn.primary {
  background: linear-gradient(135deg, #ed861d, #bd5805);
  border: 1px solid rgba(255, 188, 108, 0.75);
  box-shadow: 0 18px 38px rgba(188, 88, 5, 0.22);
}
.btn.secondary {
  border: 1px solid rgba(255, 255, 255, 0.13);
  background: rgba(255, 255, 255, 0.035);
}
.btn:hover {
  transform: translateY(-2px);
}
.meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 34px;
  max-width: 620px;
}
.meta div {
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.025);
}
.meta small {
  display: block;
  font-family: "Space Mono";
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 5px;
}
.meta strong {
  font-size: 12px;
  font-weight: 600;
  color: rgba(245, 238, 230, 0.82);
}
.hero-shot {
  position: relative;
  border-radius: 30px;
  padding: 14px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 44px 100px rgba(0, 0, 0, 0.48);
}
.hero-shot:before {
  content: "LIGNE D’EAU · CONCEPT FICTIF";
  position: absolute;
  z-index: 2;
  left: 28px;
  top: 28px;
  padding: 11px 14px;
  border-radius: 999px;
  background: rgba(6, 8, 11, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-family: "Space Mono";
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--orange);
}
.hero-shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
}
.section {
  padding: 82px 5vw;
}
.section-inner {
  width: min(1320px, 100%);
  margin: auto;
}
.section-kicker {
  font-family: "Space Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 15px;
}
.section h2 {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(46px, 4vw, 72px);
  line-height: 0.95;
  font-weight: 500;
  letter-spacing: -0.035em;
  max-width: 14ch;
}
.section-intro {
  margin-top: 20px;
  max-width: 780px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: start;
}
.panel {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
}
.panel h3 {
  font-family: "Cormorant Garamond";
  font-size: 38px;
  line-height: 1;
  font-weight: 500;
  margin-bottom: 12px;
}
.panel p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}
.list {
  display: grid;
  gap: 13px;
  margin-top: 28px;
  list-style: none;
}
.list li {
  position: relative;
  padding-left: 26px;
  color: rgba(245, 238, 230, 0.72);
  font-size: 13px;
  line-height: 1.6;
}
.list li:before {
  content: "↗";
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: 700;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 42px;
}
.step {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.022);
}
.step span {
  font-family: "Space Mono";
  font-size: 10px;
  color: var(--orange);
}
.step h3 {
  font-size: 17px;
  margin-top: 18px;
}
.step p {
  font-size: 12px;
  line-height: 1.65;
  color: var(--muted);
  margin-top: 10px;
}
.full-shot {
  width: min(1320px, calc(100% - 10vw));
  margin: 26px auto 0;
  padding: 14px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.025);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.34);
}
.full-shot img {
  display: block;
  width: 100%;
  border-radius: 18px;
}
.caption {
  width: min(1320px, calc(100% - 10vw));
  margin: 12px auto 0;
  color: rgba(245, 238, 230, 0.42);
  font-size: 10px;
  font-family: "Space Mono";
  line-height: 1.6;
}
.result-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 15px;
  margin-top: 42px;
}
.result-card {
  padding: 24px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.022);
}
.result-card b {
  font-family: "Cormorant Garamond";
  font-size: 34px;
  font-weight: 500;
  color: var(--orange);
}
.result-card p {
  font-size: 12px;
  line-height: 1.65;
  color: var(--muted);
  margin-top: 8px;
}
.related {
  width: min(1320px, calc(100% - 10vw));
  margin: 20px auto 0;
  padding: 42px;
  border-radius: 28px;
  border: 1px solid rgba(239, 158, 66, 0.22);
  background:
    radial-gradient(circle at 80% 20%, rgba(239, 158, 66, 0.14), transparent 30%),
    linear-gradient(145deg, #101317, #080a0d);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
}
.related h2 {
  font-family: "Cormorant Garamond";
  font-size: clamp(42px, 4vw, 68px);
  line-height: 0.95;
  font-weight: 500;
  max-width: 13ch;
}
.related p {
  color: var(--muted);
  line-height: 1.65;
  margin-top: 12px;
  max-width: 680px;
}
.footer {
  margin-top: 90px;
  padding: 58px 5vw 28px;
  border-top: 1px solid var(--line);
  background: #050608;
}
.footer-grid {
  width: min(1320px, 100%);
  margin: auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.9fr;
  gap: 50px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-brand img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
}
.footer-brand strong {
  font-size: 17px;
}
.footer p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
  max-width: 340px;
}
.footer h3 {
  font-size: 13px;
  color: rgba(245, 238, 230, 0.82);
  margin-bottom: 15px;
}
.footer-links {
  display: grid;
  gap: 10px;
}
.footer-links a {
  font-size: 12px;
  color: rgba(245, 238, 230, 0.62);
  transition: 0.2s;
}
.footer-links a:hover {
  color: var(--orange);
}
.footer-bottom {
  width: min(1320px, 100%);
  margin: 38px auto 0;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: rgba(245, 238, 230, 0.34);
  font-size: 10px;
}
@media (max-width: 1100px) {
  .header-phone {
    display: none;
  }
  .hero-inner {
    grid-template-columns: 1fr;
  }
  .split {
    grid-template-columns: 1fr;
  }
  .steps {
    grid-template-columns: 1fr 1fr;
  }
  .result-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 820px) {
  .site-header {
    padding: 14px 16px;
    border-radius: 18px;
  }
  .brand-name {
    display: none;
  }
  .header-nav {
    display: none;
  }
  .header-right .header-cta {
    font-size: 12px;
    padding: 10px 14px;
  }
  .hero {
    padding: 120px 20px 54px;
  }
  .hero-inner {
    gap: 40px;
  }
  h1 {
    font-size: 58px;
  }
  .lead {
    font-size: 15px;
  }
  .meta {
    grid-template-columns: 1fr;
  }
  .section {
    padding: 66px 20px;
  }
  .steps,
  .result-grid {
    grid-template-columns: 1fr;
  }
  .full-shot {
    width: calc(100% - 40px);
  }
  .caption {
    width: calc(100% - 40px);
  }
  .related {
    width: calc(100% - 40px);
    padding: 32px 24px;
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
  }
}
@media (max-width: 520px) {
  h1 {
    font-size: 49px;
  }
  .hero-actions {
    display: grid;
  }
  .btn {
    width: 100%;
  }
  .section h2 {
    font-size: 46px;
  }
  .hero-shot {
    padding: 9px;
  }
  .hero-shot:before {
    left: 18px;
    top: 18px;
  }
  .panel {
    padding: 24px;
  }
}