/*
Theme Name: PRIMAL Landing
Theme URI: https://www.primalfilm.fr/
Author: PRIMAL Production Team
Description: Page de lancement française du film PRIMAL.
Version: 2.0.0
Text Domain: primal-landing
*/

:root {
  --ink: #030904;
  --bone: #ece7da;
  --bone-dim: #b9baa9;
  --lichen: #b8e24c;
  --fern: #2d7b43;
  --deep-green: #071d10;
  --rule: rgba(236, 231, 218, 0.22);
  --display: "Anton", Impact, "Arial Narrow", sans-serif;
  --serif: "Fraunces", Georgia, serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

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

html,
body {
  min-height: 100%;
}

body {
  background: var(--ink);
  color: var(--bone);
  font-family: var(--mono);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
}

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

.primal-page {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
}

.primal-page::before {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url("assets/big-tree.jpg") center / cover no-repeat;
  content: "";
  filter: saturate(1.35) contrast(1.08);
  transform: scale(1.07);
  animation: canopy-breathe 18s ease-in-out infinite alternate;
}

.primal-page::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 74% 17%, rgba(184, 226, 76, 0.17), transparent 18%),
    radial-gradient(70% 80% at 65% 42%, rgba(24, 91, 48, 0.12), rgba(3, 9, 4, 0.72) 82%),
    linear-gradient(90deg, rgba(3, 9, 4, 0.93) 0%, rgba(3, 14, 7, 0.46) 53%, rgba(2, 8, 4, 0.78) 100%);
  content: "";
}

.primal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: clamp(1.5rem, 3vw, 2.7rem);
}

.primal-wordmark {
  font-family: var(--display);
  font-size: clamp(3.4rem, 7vw, 7.4rem);
  line-height: 0.78;
  letter-spacing: 0.01em;
  text-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}

.primal-status {
  border: 1px solid var(--rule);
  padding: 0.8rem 1rem;
  color: var(--bone-dim);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.primal-content {
  display: grid;
  grid-template-columns: minmax(17rem, 0.85fr) minmax(24rem, 1.35fr);
  gap: clamp(2rem, 5vw, 7rem);
  align-items: center;
  min-height: calc(100svh - 9rem);
  padding: 2rem clamp(2rem, 6vw, 6.5rem) clamp(3rem, 6vw, 5.5rem);
}

.primal-depth {
  position: absolute;
  inset: -8%;
  z-index: -1;
  pointer-events: none;
  mix-blend-mode: screen;
}

.primal-depth--near {
  background: radial-gradient(ellipse at 82% 8%, rgba(128, 190, 73, 0.16), transparent 27%);
  filter: blur(18px);
  animation: light-shift 14s ease-in-out infinite alternate;
}

.primal-depth--far {
  background: linear-gradient(118deg, transparent 54%, rgba(116, 176, 75, 0.08) 57%, transparent 66%);
  filter: blur(6px);
  animation: light-shift 22s ease-in-out infinite alternate-reverse;
}

.primal-copy {
  position: relative;
  z-index: 2;
  max-width: 38rem;
}

.primal-kicker {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.3rem;
  color: var(--lichen);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.primal-kicker::before {
  width: 3.5rem;
  height: 1px;
  background: var(--rule);
  content: "";
}

.primal-title {
  max-width: 9ch;
  font-family: var(--serif);
  font-size: clamp(3.6rem, 6.8vw, 7.7rem);
  font-weight: 350;
  line-height: 0.91;
  letter-spacing: -0.055em;
}

.primal-title em {
  color: var(--lichen);
  font-weight: 420;
}

.primal-description {
  max-width: 38rem;
  margin-top: 1.8rem;
  font-family: var(--serif);
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  line-height: 1.5;
}

.primal-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  margin-top: 2rem;
}

.primal-contact {
  display: grid;
  gap: 0.45rem;
}

.primal-contact span {
  color: var(--lichen);
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.primal-contacts a {
  border-bottom: 1px solid var(--rule);
  padding-bottom: 0.35rem;
  color: var(--bone-dim);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  transition: color 180ms ease, border-color 180ms ease;
}

.primal-contacts a:hover,
.primal-contacts a:focus-visible {
  border-color: var(--lichen);
  color: var(--bone);
}

.primal-gallery {
  position: relative;
  min-height: min(58vw, 43rem);
}

.primal-frame {
  position: absolute;
  overflow: hidden;
  border: 1px solid rgba(236, 231, 218, 0.32);
  background: rgba(8, 11, 8, 0.75);
  box-shadow: 0 24px 60px -18px rgba(0, 0, 0, 0.9);
  transition: transform 700ms cubic-bezier(0.19, 1, 0.22, 1), box-shadow 700ms ease, filter 700ms ease;
}

.primal-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.2) contrast(1.04);
  transition: transform 1.2s cubic-bezier(0.19, 1, 0.22, 1), filter 700ms ease;
}

.primal-frame:hover {
  z-index: 4;
  box-shadow: 0 42px 100px -20px rgba(0, 0, 0, 0.95), 0 0 55px rgba(71, 142, 73, 0.13);
  filter: brightness(1.08);
}

.primal-frame:hover img { transform: scale(1.045); }

.primal-frame--one {
  top: 4%;
  left: 4%;
  width: 56%;
  aspect-ratio: 16 / 9;
  transform: rotate(-1.2deg);
}

.primal-frame--one:hover { transform: rotate(-0.3deg) translate3d(0, -10px, 0); }

.primal-frame--two {
  top: 48%;
  right: 2%;
  width: 52%;
  aspect-ratio: 16 / 9;
  transform: rotate(1.4deg);
}

.primal-frame--two:hover { transform: rotate(0.4deg) translate3d(-8px, -9px, 0); }

.primal-frame--three {
  bottom: 1%;
  left: 13%;
  width: 34%;
  aspect-ratio: 3 / 2;
  transform: rotate(2deg);
}

.primal-frame--three:hover { transform: rotate(0.8deg) translate3d(6px, -8px, 0); }

@media (max-width: 850px) {
  .primal-page {
    overflow: auto;
  }

  .primal-content {
    grid-template-columns: 1fr;
    align-content: center;
    min-height: calc(100svh - 6rem);
    padding: 3rem 1.5rem 4rem;
  }

  .primal-copy {
    max-width: 32rem;
  }

  .primal-gallery {
    min-height: 22rem;
  }

  .primal-frame--one {
    width: 66%;
  }

  .primal-frame--two {
    width: 58%;
  }
}

@media (max-width: 520px) {
  .primal-header {
    padding: 1.25rem;
  }

  .primal-wordmark {
    font-size: clamp(2.8rem, 15vw, 4.5rem);
  }

  .primal-status {
    padding: 0.6rem 0.7rem;
    font-size: 0.6rem;
  }

  .primal-title {
    font-size: clamp(3.3rem, 17vw, 5rem);
  }

  .primal-description {
    font-size: 1.05rem;
  }

  .primal-gallery {
    min-height: 18rem;
  }

  .primal-frame--three {
    display: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .primal-copy {
    animation: primal-rise 900ms cubic-bezier(0.19, 1, 0.22, 1) both;
  }

  .primal-frame {
    animation: primal-reveal 1100ms cubic-bezier(0.19, 1, 0.22, 1) both;
  }

  .primal-frame--two {
    animation-delay: 120ms;
  }

  .primal-frame--three {
    animation-delay: 220ms;
  }
}

@media (prefers-reduced-motion: reduce) {
  .primal-page::before,
  .primal-depth { animation: none; }
}

@keyframes primal-rise {
  from { opacity: 0; transform: translateY(1.5rem); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes primal-reveal {
  from { opacity: 0; filter: blur(5px); }
  to { opacity: 1; filter: blur(0); }
}

@keyframes canopy-breathe {
  from { transform: scale(1.07) translate3d(-0.35%, -0.2%, 0); }
  to { transform: scale(1.105) translate3d(0.45%, 0.35%, 0); }
}

@keyframes light-shift {
  from { opacity: 0.55; transform: translate3d(-1.5%, -0.5%, 0) scale(1); }
  to { opacity: 1; transform: translate3d(2%, 1%, 0) scale(1.06); }
}