@font-face {
  font-family: "Cinzel";
  src: url("../fonts/Cinzel-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Cinzel";
  src: url("../fonts/Cinzel-Bold.ttf") format("truetype");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Cinzel Decorative";
  src: url("../fonts/CinzelDecorative-Bold.ttf") format("truetype");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Lora";
  src: url("../fonts/Lora-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}

:root {
  --gold: #c9a227;
  --gold-light: #f0d680;
  --parchment: #efe3c8;
  --neon-pink: #ff2bd6;
  --neon-cyan: #21e6ff;
  --retro-purple: #8b5cf6;
  --retro-bg: #05010f;
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  background: #05010f;
  color: #f5efe2;
  font-family: "Lora", Georgia, serif;
  overflow-x: hidden;
}

/* ── Marque centrale ─────────────────────────────────────────── */
.brand {
  position: fixed;
  top: 1.4rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 30;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  padding: 0.55rem 1.7rem;
  border-radius: 999px;
  background: rgba(5, 1, 15, 0.55);
  border: 1px solid rgba(240, 214, 128, 0.28);
  backdrop-filter: blur(10px);
  pointer-events: none;
  white-space: nowrap;
}

.brand__name {
  font-family: "Cinzel Decorative", "Cinzel", serif;
  font-size: clamp(1.15rem, 2.2vw, 1.6rem);
  letter-spacing: 0.32em;
  text-transform: uppercase;
  background: linear-gradient(180deg, #fff6d8 0%, #e5c452 55%, #a47c1e 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.brand__tagline {
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(245, 239, 226, 0.72);
}

/* ── Grille portail ──────────────────────────────────────────── */
.portal {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}

.portal::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(240, 214, 128, 0.5),
    rgba(255, 43, 214, 0.55),
    transparent
  );
  pointer-events: none;
  z-index: 5;
}

.panel {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  isolation: isolate;
  padding: 7rem 3rem 6rem;
}

.panel__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  transition: transform 0.8s ease;
}

.panel:hover .panel__bg {
  transform: scale(1.04);
}

.panel__content {
  width: min(100%, 540px);
  animation: rise 0.8s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.panel--nostalgeek .panel__content {
  animation-delay: 0.12s;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.panel__eyebrow {
  margin: 0 0 0.7rem;
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  opacity: 0.78;
}

.panel__title {
  margin: 0;
  font-size: clamp(2.7rem, 6vw, 5rem);
  line-height: 0.98;
  font-weight: 700;
}

.panel__subtitle {
  margin: 0.55rem 0 1.3rem;
  font-size: clamp(0.95rem, 1.6vw, 1.2rem);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.panel__desc {
  margin: 0 0 2rem;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.7;
  opacity: 0.88;
}

/* ── Soleris : fantasy dorée ────────────────────────────────── */
.panel--soleris {
  color: var(--parchment);
  background: #0b0805;
}

.panel--soleris .panel__bg {
  background:
    linear-gradient(180deg, rgba(6, 4, 2, 0.72) 0%, rgba(8, 5, 2, 0.86) 60%, rgba(4, 2, 1, 0.96) 100%),
    radial-gradient(circle at 30% 20%, rgba(201, 162, 39, 0.28), transparent 55%),
    url("../img/soleris.jpg") center / cover no-repeat;
}

.panel--soleris::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: radial-gradient(rgba(240, 214, 128, 0.16) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: 0.35;
  pointer-events: none;
}

.panel--soleris .panel__eyebrow {
  color: var(--gold-light);
}

.panel--soleris .panel__title {
  font-family: "Cinzel Decorative", "Cinzel", serif;
  background: linear-gradient(180deg, #fff7dd 0%, #ecd06f 45%, #b98b23 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 4px 18px rgba(201, 162, 39, 0.35));
}

.panel--soleris .panel__subtitle {
  font-family: "Cinzel", serif;
  color: var(--gold-light);
}

/* ── Nostalgeek : rétro néon ────────────────────────────────── */
.panel--nostalgeek {
  color: #e7dbff;
  background: var(--retro-bg);
}

.panel--nostalgeek .panel__bg {
  background:
    radial-gradient(circle at 70% 18%, rgba(139, 92, 246, 0.32), transparent 55%),
    radial-gradient(circle at 22% 82%, rgba(33, 230, 255, 0.2), transparent 55%),
    linear-gradient(180deg, rgba(10, 0, 35, 0.35) 0%, rgba(5, 1, 15, 0.95) 100%),
    url("../img/nostalgeek.png") right 1.5rem bottom 1.5rem / 300px no-repeat;
}

.panel--nostalgeek::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(0deg, rgba(255, 43, 214, 0.07) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(90deg, rgba(33, 230, 255, 0.06) 0 1px, transparent 1px 44px),
    repeating-linear-gradient(0deg, rgba(33, 230, 255, 0.05) 0 1px, transparent 1px 44px);
  pointer-events: none;
}

.panel--nostalgeek .panel__eyebrow {
  color: var(--neon-cyan);
  text-shadow: 0 0 12px rgba(33, 230, 255, 0.6);
}

.panel--nostalgeek .panel__title {
  font-family: "Courier New", ui-monospace, monospace;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  text-shadow:
    0 0 6px rgba(255, 43, 214, 0.9),
    0 0 22px rgba(255, 43, 214, 0.65),
    0 0 44px rgba(139, 92, 246, 0.55);
}

.panel--nostalgeek .panel__subtitle {
  font-family: "Courier New", ui-monospace, monospace;
  color: var(--neon-pink);
  text-shadow: 0 0 10px rgba(255, 43, 214, 0.55);
}

/* ── Actualités ─────────────────────────────────────────────── */
.panel__news {
  margin-bottom: 2.2rem;
}

.news__heading {
  margin: 0 0 0.9rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  opacity: 0.72;
}

.news__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.news__item {
  border-left: 2px solid rgba(240, 214, 128, 0.35);
}

.panel--nostalgeek .news__item {
  border-left-color: rgba(33, 230, 255, 0.45);
}

.news__link {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  padding: 0.55rem 0.9rem;
  color: inherit;
  text-decoration: none;
  border-radius: 0 8px 8px 0;
  transition: background 0.25s ease, transform 0.25s ease;
}

.news__link:hover,
.news__link:focus-visible {
  background: rgba(240, 214, 128, 0.1);
  transform: translateX(4px);
}

.panel--nostalgeek .news__link:hover,
.panel--nostalgeek .news__link:focus-visible {
  background: rgba(33, 230, 255, 0.1);
}

.news__meta {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.news__tag {
  padding: 0.05rem 0.45rem;
  border-radius: 3px;
  background: rgba(240, 214, 128, 0.18);
  color: var(--gold-light);
}

.panel--nostalgeek .news__tag {
  background: rgba(255, 43, 214, 0.16);
  color: var(--neon-pink);
}

.news__date {
  opacity: 0.62;
}

.news__title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
}

.news__excerpt {
  font-size: 0.82rem;
  line-height: 1.5;
  opacity: 0.66;
}

.news__empty {
  margin: 0;
  font-size: 0.9rem;
  font-style: italic;
  opacity: 0.6;
}

/* ── Boutons ────────────────────────────────────────────────── */
.cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.8rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.cta:hover,
.cta:focus-visible {
  transform: translateY(-2px);
}

.cta--soleris {
  color: #1a1206;
  background: linear-gradient(180deg, #f7e49b 0%, #d9b13f 55%, #a9791c 100%);
  box-shadow: 0 8px 26px rgba(201, 162, 39, 0.35);
}

.cta--soleris:hover {
  box-shadow: 0 12px 32px rgba(201, 162, 39, 0.55);
}

.cta--nostalgeek {
  color: #0a0018;
  background: linear-gradient(180deg, #7df3ff 0%, #21e6ff 48%, #ff2bd6 140%);
  box-shadow: 0 8px 26px rgba(33, 230, 255, 0.35);
}

.cta--nostalgeek:hover {
  box-shadow: 0 12px 32px rgba(255, 43, 214, 0.5);
}

/* ── Pied de page ───────────────────────────────────────────── */
.footer {
  position: fixed;
  bottom: 0.9rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 30;
  padding: 0.4rem 1.2rem;
  border-radius: 999px;
  background: rgba(5, 1, 15, 0.5);
  border: 1px solid rgba(245, 239, 226, 0.12);
  backdrop-filter: blur(8px);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: rgba(245, 239, 226, 0.6);
  white-space: nowrap;
}

/* ── Page 404 ───────────────────────────────────────────────── */
.error-page {
  display: grid;
  place-items: center;
}

.error-box {
  text-align: center;
  padding: 2rem;
}

.error-box h1 {
  margin: 0;
  font-family: "Cinzel Decorative", serif;
  font-size: clamp(4rem, 14vw, 8rem);
  background: linear-gradient(180deg, #fff6d8 0%, #e5c452 55%, #a47c1e 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.error-box p {
  margin: 0.5rem 0 2rem;
  opacity: 0.8;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .portal {
    grid-template-columns: 1fr;
  }

  .portal::after {
    display: none;
  }

  .brand {
    position: static;
    transform: none;
    margin: 1rem auto 0;
    width: fit-content;
    white-space: normal;
    text-align: center;
  }

  .panel {
    min-height: 92svh;
    padding: 3rem 1.6rem 6rem;
  }

  .panel--nostalgeek .panel__bg {
    background-size: auto, auto, auto, 200px;
  }

  .footer {
    position: static;
    transform: none;
    width: fit-content;
    margin: 0 auto 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}