/* Tokens : voir design-system.css (chargé en premier) */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(ellipse 70% 50% at 10% 0%, rgba(127, 159, 214, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(224, 180, 92, 0.12), transparent 50%),
    radial-gradient(circle at 50% 100%, rgba(26, 24, 48, 0.9), transparent 45%),
    var(--bg);
  line-height: 1.65;
}

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

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

.skip-link {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 100;
  padding: 8px 14px;
  border-radius: 10px;
  background: var(--accent);
  color: #1a1205;
  font-weight: 600;
}

.skip-link:focus {
  top: 12px;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(12, 11, 18, 0.72);
  border-bottom: 1px solid transparent;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.site-header.is-compact {
  background: rgba(12, 11, 18, 0.92);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.28);
}

.site-header.is-compact .site-header__inner {
  min-height: 64px;
}

.site-header.is-compact .brand img {
  height: 40px;
}

.site-header__inner {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: min-height 0.3s var(--ease);
}

.brand {
  display: flex;
  align-items: center;
  z-index: 2;
  flex-shrink: 0;
}

.brand img {
  height: 48px;
  width: auto;
  max-width: min(220px, 52vw);
  object-fit: contain;
  transition: height 0.3s var(--ease);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  z-index: 2;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  position: relative;
  margin: 0 auto;
  transition: 0.25s ease;
}

.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.site-nav a {
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 500;
  transition: 0.2s ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.site-nav .nav-cta {
  background: var(--grad);
  color: #140f08;
  font-weight: 600;
}

.page-hero {
  padding-top: 48px;
  padding-bottom: 28px;
}

.page-hero h1,
.section h1,
.section h2 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.section h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.1;
  margin-bottom: 12px;
}

.section h2 {
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  margin-bottom: 12px;
}

.section p.lead,
.muted {
  color: var(--muted);
}

.cards {
  margin-top: 32px;
}

.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent), var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(224, 180, 92, 0.35);
}

.card h3 {
  margin: 12px 0 8px;
  font-size: 1.05rem;
  font-family: var(--font-display);
}

.card p {
  color: var(--muted);
  font-size: 0.94rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.section-head .lead {
  margin-top: 8px;
  max-width: 560px;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.work-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.work-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.work-card span {
  display: block;
  padding: 14px 16px;
  font-weight: 600;
  font-family: var(--font-display);
}

.work-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 50px rgba(0, 0, 0, 0.4);
}

.work-card:hover img {
  transform: scale(1.05);
}

.project-card {
  display: grid;
  gap: 0;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(224, 180, 92, 0.4);
}

.project-card__media {
  position: relative;
  overflow: hidden;
}

.project-card__media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.project-card:hover .project-card__media img {
  transform: scale(1.04);
}

.project-card__body {
  padding: 20px 18px 22px;
  display: grid;
  gap: 10px;
}

.project-card__body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.project-card__body p {
  color: var(--muted);
  font-size: 0.92rem;
}

.project-card__actions {
  margin-top: 6px;
}

.news-gallery {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 14px;
  margin-top: 28px;
}

.news-shot {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  min-height: 180px;
  background: var(--card);
}

.news-shot:first-child {
  grid-row: span 2;
  min-height: 100%;
}

.news-shot img {
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.news-shot:hover img {
  transform: scale(1.04);
}

.news-shot figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 16px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.75));
  font-weight: 600;
  font-family: var(--font-display);
}

.cta-band {
  margin-top: 48px;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(224, 180, 92, 0.12), rgba(127, 159, 214, 0.1)),
    var(--card);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.cta-band h2 {
  margin: 0 0 6px;
  font-size: 1.4rem;
}

.cta-band p {
  color: var(--muted);
  margin: 0;
}

.contact-shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

/* Contenu above-the-fold : visible sans attendre l’observer (ds.js) */
.page-hero > .section-head.reveal,
.page-hero > .section-head.fade-up,
.hero .reveal,
.hero .fade-up {
  opacity: 1;
  transform: none;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 36px;
  margin-top: 24px;
}

.site-footer__inner {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.92rem;
}

.site-footer a:hover {
  color: var(--accent);
}

.footer-brand img {
  height: 42px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}

.footer-meta {
  text-align: right;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 980px) {
  .cards,
  .work-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .news-gallery {
    grid-template-columns: 1fr 1fr;
  }

  .news-shot:first-child {
    grid-column: span 2;
    grid-row: auto;
    min-height: 240px;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .site-nav {
    position: fixed;
    inset: 0 0 auto 0;
    top: 0;
    padding: calc(var(--header-h) + 18px) 20px 24px;
    background: rgba(12, 11, 18, 0.98);
    flex-direction: column;
    align-items: stretch;
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: 0.28s ease;
  }

  .nav-open .site-nav {
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    text-align: center;
    padding: 14px;
    background: rgba(255, 255, 255, 0.04);
  }

  .nav-open .nav-toggle span {
    background: transparent;
  }

  .nav-open .nav-toggle span::before {
    top: 0;
    transform: rotate(45deg);
  }

  .nav-open .nav-toggle span::after {
    top: 0;
    transform: rotate(-45deg);
  }
}

@media (max-width: 560px) {
  .cards,
  .work-grid,
  .news-gallery {
    grid-template-columns: 1fr;
  }

  .news-shot:first-child {
    grid-column: auto;
  }

  .footer-meta {
    text-align: left;
  }

  .site-header__inner,
  .section,
  .site-footer__inner {
    width: min(var(--max), calc(100% - 20px));
  }

  .cta-band {
    padding: 22px 18px;
  }
}