/* ============================================================
   IBRAHIM ELSHISHTAWY — 3D INTERACTIVE HERO STYLING
   (hero-3d.css)
   ============================================================ */

/* ── HERO CONTAINER & 3D CANVAS WRAPPER ────────────────────── */
.hero-3d-wrapper {
  position: relative;
  width: 100%;
  max-width: 540px;
  min-height: 480px;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 1280px) {
  .hero-3d-wrapper {
    height: 480px;
    min-height: 440px;
    max-width: 480px;
  }
}

@media (max-width: 1024px) {
  .hero-3d-wrapper {
    height: 440px;
    min-height: 400px;
    max-width: 440px;
  }
}

@media (max-width: 640px) {
  .hero-3d-wrapper {
    height: 330px;
    min-height: 290px;
    max-width: 100%;
  }
}

.hero-3d-container {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 32px;
  overflow: visible;
}

/* Three.js Canvas */
.hero-3d-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100% !important;
  height: 100% !important;
  outline: none;
  pointer-events: auto;
  z-index: 10;
  display: block;
}

/* ── 3D HERO AMBIENT BACKGROUND GLOW ────────────────────────── */
.hero-3d-glow-backdrop {
  position: absolute;
  top: 48%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 95%;
  height: 95%;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(var(--primary-rgb, 139, 92, 246), 0.28) 0%,
    rgba(6, 182, 212, 0.16) 42%,
    rgba(0, 0, 0, 0) 75%
  );
  filter: blur(52px);
  pointer-events: none;
  z-index: 1;
  border-radius: 50%;
  animation: heroGlowPulse 7s ease-in-out infinite alternate;
}

@keyframes heroGlowPulse {
  0% {
    transform: translate(-50%, -50%) scale(0.92);
    opacity: 0.75;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.1);
    opacity: 1;
  }
}

/* ── 3D LOADING STATE OVERLAY ──────────────────────────────── */
.hero-3d-loading {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(4, 3, 10, 0.65);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-radius: 32px;
  z-index: 25;
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-3d-loading-spinner {
  position: relative;
  width: 54px;
  height: 54px;
}

.hero-3d-spinner-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--primary, #8b5cf6);
  border-right-color: #06b6d4;
  animation: spin3D 1.2s linear infinite;
}

.hero-3d-spinner-core {
  position: absolute;
  inset: 12px;
  border-radius: 50%;
  background: radial-gradient(circle, #8b5cf6 0%, transparent 80%);
  animation: pulseCore 1.5s ease-in-out infinite alternate;
}

@keyframes spin3D {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulseCore {
  0% { transform: scale(0.7); opacity: 0.4; }
  100% { transform: scale(1.1); opacity: 0.9; }
}

.hero-3d-loading-text {
  font-family: var(--font-heading, 'Outfit', sans-serif);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #c4b5fd;
  margin-top: 18px;
}

.hero-3d-progress-bar {
  width: 140px;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  margin-top: 10px;
  overflow: hidden;
  position: relative;
}

.hero-3d-progress-fill {
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #8b5cf6, #06b6d4);
  border-radius: 3px;
  animation: progressIndeterminate 1.6s ease-in-out infinite;
}

@keyframes progressIndeterminate {
  0% { transform: translateX(-100%); }
  50% { transform: translateX(20%); }
  100% { transform: translateX(100%); }
}

/* ── HERO STATS BAR (Integrated below Hero) ───────────────── */
.hero-stats-glass-bar {
  background: rgba(10, 8, 22, 0.65);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  backdrop-filter: blur(20px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

.hero-stat-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 14px;
  border-radius: 14px;
  border: 1px solid transparent;
  transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.hero-stat-card:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.06);
}

.icon-box-stat {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ── FALLBACK CONTAINER ────────────────────────────────────── */
.hero-3d-fallback {
  position: relative;
  z-index: 10;
  width: 100%;
  display: none;
}

/* ── RTL SUPPORT ───────────────────────────────────────────── */
[dir="rtl"] .hero-3d-wrapper,
html[dir="rtl"] .hero-3d-wrapper {
  direction: ltr;
}

/* ── LIGHT THEME ADAPTATIONS ───────────────────────────────── */
[data-theme-mode="light"] .hero-3d-glow-backdrop {
  background: radial-gradient(
    circle at 50% 50%,
    rgba(var(--primary-rgb, 139, 92, 246), 0.18) 0%,
    rgba(6, 182, 212, 0.1) 45%,
    rgba(255, 255, 255, 0) 70%
  );
}

[data-theme-mode="light"] .hero-3d-loading {
  background: rgba(248, 249, 252, 0.85);
  border-color: rgba(0, 0, 0, 0.08);
}

[data-theme-mode="light"] .hero-3d-loading-text {
  color: #4f46e5;
}

[data-theme-mode="light"] .hero-stats-glass-bar {
  background: rgba(255, 255, 255, 0.85);
  border-color: rgba(0, 0, 0, 0.06);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

/* ── ACCESSIBILITY ─────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .hero-3d-glow-backdrop {
    animation: none;
  }
}