:root {
  --bg0: #030913;
  --bg1: #07172e;
  --bg2: #0c2241;
  --text: #edf5ff;
  --muted: rgba(224, 237, 255, 0.78);
  --line: rgba(164, 202, 255, 0.25);
  --card: rgba(8, 23, 43, 0.76);
  --accent: #7dc2ff;
  --accent-2: #6ef3ff;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  color: var(--text);
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(75% 80% at 55% 8%, rgba(28, 87, 162, 0.28), transparent 68%),
    linear-gradient(180deg, var(--bg2) 0%, var(--bg1) 48%, var(--bg0) 100%);
  overflow-x: hidden;
}

.grid-noise {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(130, 184, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(130, 184, 255, 0.08) 1px, transparent 1px),
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.45) 0.45px, transparent 0.8px);
  background-size: 42px 42px, 42px 42px, 4px 4px;
}

.hero {
  position: relative;
  min-height: 92vh;
  isolation: isolate;
  overflow: clip;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  filter: saturate(1.15) contrast(1.08);
  animation: drift 18s ease-in-out infinite alternate;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 30%, rgba(137, 210, 255, 0.22), transparent 35%),
    linear-gradient(135deg, rgba(1, 6, 14, 0.86) 10%, rgba(3, 12, 24, 0.6) 58%, rgba(4, 17, 30, 0.9) 100%);
}

.nav {
  position: relative;
  z-index: 3;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: clamp(1rem, 3vw, 2rem) clamp(1.2rem, 5vw, 3.2rem);
}

.brand {
  font-family: "Orbitron", sans-serif;
  font-size: clamp(0.7rem, 1.6vw, 0.95rem);
  letter-spacing: 0.19em;
  color: rgba(222, 236, 255, 0.85);
}

.nav-btn,
.cta {
  text-decoration: none;
  color: #021427;
  font-weight: 700;
  border: 1px solid rgba(198, 230, 255, 0.6);
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  border-radius: 999px;
  padding: 0.7rem 1.1rem;
  transition: transform 180ms ease, filter 180ms ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.nav-btn:hover,
.cta:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.hero-content {
  position: relative;
  z-index: 3;
  width: min(780px, 88vw);
  margin-top: clamp(2rem, 8vh, 4.6rem);
  margin-left: clamp(1.2rem, 8vw, 7rem);
  padding: clamp(1.2rem, 4vw, 2.4rem);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: linear-gradient(145deg, rgba(8, 24, 43, 0.74), rgba(8, 17, 31, 0.42));
  box-shadow:
    0 22px 42px rgba(0, 0, 0, 0.36),
    0 0 34px rgba(125, 194, 255, 0.18);
}

.eyebrow {
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: rgba(227, 239, 255, 0.76);
}

.hero-content h1 {
  margin: 0;
  font-family: "Orbitron", sans-serif;
  font-size: clamp(2.5rem, 9vw, 6rem);
  letter-spacing: 0.03em;
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.52);
}

.hero-content p {
  margin: 0.8rem 0 1.3rem;
  max-width: 44ch;
  color: var(--muted);
  line-height: 1.65;
}

main {
  position: relative;
  z-index: 2;
  width: min(1200px, 92vw);
  margin: 0 auto;
  padding: clamp(2.6rem, 7vw, 6rem) 0 6rem;
  display: grid;
  gap: clamp(1.3rem, 3vw, 2.3rem);
}

.story-block {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1rem, 3vw, 2rem);
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 1.2rem;
  background: linear-gradient(145deg, rgba(9, 26, 48, 0.86), var(--card));
  box-shadow: 0 25px 48px rgba(0, 0, 0, 0.25);
  padding: clamp(1rem, 3vw, 1.6rem);
}

.story-block.reverse {
  grid-template-columns: 0.95fr 1.05fr;
}

.story-copy h2 {
  margin: 0;
  font-family: "Orbitron", sans-serif;
  font-size: clamp(1.35rem, 4vw, 2.4rem);
  line-height: 1.08;
}

.story-copy p {
  margin: 0.85rem 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.edit-note {
  margin-top: 1rem;
  padding: 0.62rem 0.75rem;
  border: 1px dashed rgba(182, 216, 255, 0.38);
  border-radius: 0.7rem;
  font-size: 0.92rem;
  color: rgba(201, 224, 255, 0.9);
  background: rgba(15, 34, 59, 0.45);
}

.story-media {
  margin: 0;
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid rgba(199, 230, 255, 0.24);
  background: rgba(6, 17, 31, 0.9);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.35);
}

.story-media img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  height: auto;
  object-fit: cover;
}

.isola-photo.photo-1 {
  object-position: center 30%;
}

.isola-photo.photo-2 {
  object-position: center 24%;
}

.isola-photo.photo-3 {
  object-position: center 38%;
}

.story-media figcaption {
  padding: 0.58rem 0.72rem;
  font-size: 0.82rem;
  color: rgba(218, 234, 255, 0.76);
  border-top: 1px solid rgba(199, 230, 255, 0.14);
}


.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 620ms ease, transform 620ms ease;
}

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

@keyframes drift {
  from {
    transform: scale(1.06) translateX(-1.2%) translateY(-0.8%);
  }

  to {
    transform: scale(1.1) translateX(1%) translateY(0.9%);
  }
}

@media (max-width: 940px) {
  .story-block,
  .story-block.reverse {
    grid-template-columns: 1fr;
  }

  .hero-content {
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 620px) {
  .nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
  }

  .hero {
    min-height: 84vh;
  }
}

.story-media .photo-hidden {
  display: none;
}

.story-media.media-missing {
  min-height: clamp(260px, 42vw, 520px);
  display: grid;
  align-content: end;
  background:
    radial-gradient(120% 100% at 50% 12%, rgba(123, 186, 255, 0.28), transparent 58%),
    linear-gradient(160deg, rgba(8, 26, 50, 0.95), rgba(4, 14, 30, 0.96));
}

.story-media.media-missing::before {
  content: "Image Isola manquante";
  padding: 1rem 1rem 0;
  color: rgba(226, 239, 255, 0.92);
  font-family: "Orbitron", sans-serif;
  letter-spacing: 0.04em;
  font-size: clamp(0.9rem, 2vw, 1.1rem);
}

.story-media.media-missing::after {
  content: "Ajoute tes 3 photos dans /assets: isola-1.jpg, isola-2.jpg, isola-3.jpg";
  padding: 0.4rem 1rem 1rem;
  color: rgba(199, 220, 245, 0.88);
  font-size: 0.88rem;
  line-height: 1.5;
}