@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.7.2/css/all.min.css');

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

:root {
  --purple:      #7C3AED;
  --purple-light: #A78BFA;
  --purple-glow: rgba(124, 58, 237, 0.35);
  --gold:        #F5C400;
  --gold-glow:   rgba(245, 196, 0, 0.25);
  --dark:        #0d0d0d;
  --card-bg:     rgba(0, 0, 0, 0.72);
  --border:      rgba(124, 58, 237, 0.2);
  --text-muted:  rgba(255, 255, 255, 0.35);
}

html, body {
  min-height: 100vh;
  background: var(--dark);
  color: #fff;
  font-family: 'Bebas Neue', sans-serif;
  overflow-x: hidden;
}

/* ── LEAVES ── */

.leaves-container {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}

.leaf {
  position: absolute;
  top: -50px;
  opacity: 0.85;
  animation: leafFall linear forwards;
  will-change: transform;
}

@keyframes leafFall {
  0% {
    transform: translateY(0) translateX(0) rotate(0deg);
    opacity: 0.9;
  }
  100% {
    transform: translateY(110vh) translateX(var(--drift)) rotate(720deg);
    opacity: 0;
  }
}

/* ── BACKGROUND ── */

.bg {
  position: fixed;
  inset: 0;
  background: url('img/vkorp_background.jpg') center center / cover no-repeat;
  z-index: 0;
}

.bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}

/* ── GRID OVERLAY ── */

.grid-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(124, 58, 237, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 58, 237, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* ── SCAN LINE ── */

.scanline {
  position: fixed;
  top: -100%;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(transparent, rgba(124, 58, 237, 0.4), transparent);
  z-index: 2;
  animation: scan 6s linear infinite;
  pointer-events: none;
}

@keyframes scan {
  0%   { top: -4px; }
  100% { top: 100%; }
}

/* ── WRAPPER ── */

.wrapper {
  position: relative;
  z-index: 3;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.greeting-zone {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.spacer-bottom {
  flex: 1;
}

/* ── HERO ── */

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  animation: fadeDown 0.6s ease both;
}

.hero-banner {
  position: absolute;
  /* centré entre le haut de la page et le haut de la grille (2 lignes ~524px) */
  top: calc((100vh - 524px) / 4 - 100px);
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 200px;
  object-fit: contain;
  filter: drop-shadow(0 4px 15px rgba(0,0,0,0.9)) drop-shadow(0 8px 30px rgba(0,0,0,0.7));
}

/* ── GREETING ── */

.greeting {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  animation: fadeDown 0.6s ease both;
}

/* Bordure blanche via wrapper extérieur */
.hex-border {
  width: 74px;
  height: 74px;
  background: #fff;
  border-radius: 8px;
  padding: 5px;
  flex-shrink: 0;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.8));
}

.hex-avatar {
  width: 64px;
  height: 64px;
  object-fit: cover;
  display: block;
  border-radius: 4px;
}

.greeting-text {
  font-size: 2rem;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.9);
  text-shadow:
    1px 1px 0 #000,
   -1px -1px 0 #000,
    1px -1px 0 #000,
   -1px  1px 0 #000,
    0 3px 8px rgba(0,0,0,0.6);
}

.greeting-name {
  color: var(--gold);
}

/* ── DIVIDER ── */

.divider {
  width: 280px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--purple), transparent);
  animation: fadeDown 0.6s 0.2s ease both;
}

/* ── PORTAL GRID ── */

.portal-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  width: 100%;
  max-width: 1100px;
  animation: fadeUp 0.6s 0.3s ease both;
}

/* ── PORTAL CARD ── */

.portal-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  width: 200px;
  height: 200px;
  background: var(--card-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border);
  border-radius: 14px;
  text-decoration: none;
  color: #fff;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  overflow: hidden;
}

.portal-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.06), transparent);
  opacity: 0;
  transition: opacity 0.2s;
  border-radius: inherit;
}

.portal-card:hover {
  border-color: rgba(124, 58, 237, 0.55);
  box-shadow: 0 0 24px var(--purple-glow), 0 8px 32px rgba(0,0,0,0.4);
  transform: translateY(-4px);
}

.portal-card:hover::before {
  opacity: 1;
}

/* Danger accent card */
.portal-card.danger {
  border-color: rgba(239, 68, 68, 0.25);
}

.portal-card.danger:hover {
  border-color: rgba(239, 68, 68, 0.6);
  box-shadow: 0 0 24px rgba(239, 68, 68, 0.3), 0 8px 32px rgba(0,0,0,0.4);
}

.portal-card.danger .card-icon {
  color: #ef4444;
  text-shadow: 0 0 16px rgba(239, 68, 68, 0.4);
}

.portal-card.danger .card-corner {
  border-color: #ef4444;
}

/* Gold accent card */
.portal-card.gold {
  border-color: rgba(245, 196, 0, 0.25);
}

.portal-card.gold:hover {
  border-color: rgba(245, 196, 0, 0.6);
  box-shadow: 0 0 24px var(--gold-glow), 0 8px 32px rgba(0,0,0,0.4);
}

.portal-card.gold .card-icon {
  color: var(--gold);
  text-shadow: 0 0 16px var(--gold-glow);
}

.portal-card.gold .card-corner {
  border-color: var(--gold);
}

/* Corner decoration */
.card-corner {
  position: absolute;
  width: 12px;
  height: 12px;
  border-color: var(--purple);
  border-style: solid;
  border-width: 0;
}

.card-corner.tl { top: 10px; left: 10px;  border-top-width: 2px;    border-left-width: 2px; }
.card-corner.tr { top: 10px; right: 10px; border-top-width: 2px;    border-right-width: 2px; }
.card-corner.bl { bottom: 10px; left: 10px;  border-bottom-width: 2px; border-left-width: 2px; }
.card-corner.br { bottom: 10px; right: 10px; border-bottom-width: 2px; border-right-width: 2px; }

.card-icon {
  font-size: 2rem;
  color: var(--purple-light);
  text-shadow: 0 0 16px var(--purple-glow);
  transition: transform 0.2s;
}

.portal-card:hover .card-icon {
  transform: scale(1.1);
}

.card-label {
  font-size: 1.3rem;
  letter-spacing: 0.12em;
  color: #fff;
  text-align: center;
}

.card-desc {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.4;
  font-family: 'Bebas Neue', sans-serif;
}

/* ── FOOTER ── */

.footer {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.12);
  text-align: center;
  animation: fadeUp 0.6s 0.5s ease both;
}

.footer span {
  color: var(--purple-light);
}

/* ── ANIMATIONS ── */

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── RESPONSIVE ── */

@media (max-width: 600px) {
  .portal-grid {
    grid-template-columns: 1fr 1fr;
  }

  .portal-card {
    padding: 1.5rem 1rem;
  }

  .card-icon {
    font-size: 1.8rem;
  }

  .card-label {
    font-size: 1.2rem;
  }
}

@media (max-width: 380px) {
  .portal-grid {
    grid-template-columns: 1fr;
  }
}