* {
  box-sizing: border-box;
}

:root {
  --orange: #ff8a00;
  --orange-soft: rgba(255, 138, 0, .16);
  --black: #080808;
  --white: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --line: rgba(17, 24, 39, .10);
  --card: rgba(255, 255, 255, .78);
  --shadow: 0 30px 90px rgba(17, 24, 39, .12);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 10%, rgba(255, 138, 0, .20), transparent 26%),
    radial-gradient(circle at 90% 0%, rgba(255, 138, 0, .10), transparent 24%),
    linear-gradient(180deg, #fff 0%, #f8fafc 55%, #fff7ed 100%);
  overflow-x: hidden;
}

body.en .lang-fr {
  display: none;
}

body:not(.en) .lang-en {
  display: none;
}

.background-glow {
  position: fixed;
  inset: auto -140px -240px auto;
  width: 520px;
  height: 520px;
  border-radius: 999px;
  background: var(--orange-soft);
  filter: blur(20px);
  z-index: -1;
}

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

.site-header {
  position: sticky;
  top: 18px;
  z-index: 20;
  width: min(1160px, calc(100% - 32px));
  margin: 18px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .76);
  backdrop-filter: blur(22px);
  box-shadow: 0 12px 40px rgba(17, 24, 39, .08);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: -.03em;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 999px;
}

nav {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
}

nav a,
nav button {
  border: 0;
  border-radius: 999px;
  padding: 10px 14px;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

nav a:hover,
nav button:hover {
  color: var(--black);
  background: rgba(255, 138, 0, .12);
}

main {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 90px);
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 48px;
  align-items: center;
  padding: 72px 0 48px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--orange);
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .18em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 24px;
  max-width: 760px;
  font-size: clamp(48px, 7vw, 92px);
  line-height: .92;
  letter-spacing: -.08em;
}

.hero-text {
  max-width: 620px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.65;
}

.hero-actions,
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  padding: 0 20px;
  font-weight: 900;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.primary-button {
  color: white;
  background: var(--black);
  box-shadow: 0 14px 30px rgba(17, 24, 39, .18);
}

.primary-button:hover,
.secondary-button:hover {
  transform: translateY(-2px);
}

.secondary-button {
  border: 1px solid var(--line);
  background: white;
}

.disabled {
  opacity: .55;
  pointer-events: none;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
}

.orb {
  width: min(520px, 90vw);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 138, 0, .16), transparent 64%);
  animation: float 5s ease-in-out infinite;
}

.orb img {
  width: 100%;
  max-width: 520px;
  filter: drop-shadow(0 26px 40px rgba(17, 24, 39, .18));
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-14px) rotate(1deg); }
}

.projects-section,
.studio-section,
.contact-section {
  padding: 72px 0;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 26px;
}

.section-heading h2,
.studio-section h2,
.contact-section h2 {
  margin-bottom: 0;
  max-width: 760px;
  font-size: clamp(34px, 5vw, 58px);
  line-height: .98;
  letter-spacing: -.06em;
}

.project-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 22px;
}

.project-card,
.studio-section,
.contact-section {
  border: 1px solid var(--line);
  border-radius: 34px;
  background: var(--card);
  backdrop-filter: blur(24px);
  box-shadow: var(--shadow);
}

.project-card {
  padding: 28px;
  overflow: hidden;
}

.project-card.featured {
  background:
    linear-gradient(135deg, rgba(255, 138, 0, .14), rgba(255, 255, 255, .80)),
    var(--card);
}

.project-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 46px;
}

.project-badge,
.project-status {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  border-radius: 999px;
  padding: 0 12px;
  font-size: 12px;
  font-weight: 900;
}

.project-badge {
  color: #9a3412;
  background: #ffedd5;
}

.project-status {
  color: #374151;
  background: #f3f4f6;
}

.project-card h3 {
  margin-bottom: 12px;
  font-size: 42px;
  letter-spacing: -.06em;
}

.project-card p,
.studio-section p,
.contact-section p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.project-card ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.project-card li {
  border-radius: 16px;
  padding: 12px;
  background: rgba(255, 255, 255, .72);
  color: #374151;
  font-weight: 800;
  font-size: 14px;
}

.studio-section {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 34px;
  align-items: center;
  padding: 34px;
}

.studio-logo {
  display: grid;
  place-items: center;
  border-radius: 28px;
  background: white;
  min-height: 220px;
}

.studio-logo img {
  max-width: 92%;
  max-height: 180px;
  object-fit: contain;
}

.contact-section {
  text-align: center;
  padding: 54px 24px;
}

.contact-section p {
  max-width: 640px;
  margin: 16px auto 26px;
}

footer {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto 36px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 860px) {
  .site-header,
  footer {
    align-items: flex-start;
    border-radius: 28px;
    flex-direction: column;
  }

  nav {
    width: 100%;
    flex-wrap: wrap;
  }

  .hero,
  .project-grid,
  .studio-section {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 48px;
  }

  .project-card ul {
    grid-template-columns: 1fr;
  }
}


.image-lightbox-trigger {
  display: block;
  width: 100%;
  border: 0;
  padding: 0;
  background: transparent;
  cursor: zoom-in;
}

.image-lightbox-trigger img {
  display: block;
  transition: transform .18s ease, box-shadow .18s ease;
}

.image-lightbox-trigger:hover img {
  transform: translateY(-2px) scale(1.01);
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 32px;
  background: rgba(8, 8, 8, .78);
  backdrop-filter: blur(18px);
}

.image-lightbox.open {
  display: flex;
}

.image-lightbox img {
  max-width: min(1200px, 94vw);
  max-height: 88vh;
  border-radius: 24px;
  box-shadow: 0 30px 100px rgba(0, 0, 0, .45);
  object-fit: contain;
}

.image-lightbox-close {
  position: fixed;
  top: 24px;
  right: 24px;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 999px;
  color: var(--black);
  background: rgba(255, 255, 255, .92);
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 12px 40px rgba(0, 0, 0, .18);
}

body.lightbox-open {
  overflow: hidden;
}