/* ============================================================
   Home Page Styles — Enterprise Light Theme
   CNC Website · Dhofar University · 2026
   ============================================================ */

/* ── Hero Section ────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 58vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-alt);
  overflow: hidden;
  padding: 8rem 0 4rem;
}

/* Particles replace the dot-grid and accent bar pseudo-elements */
.hero::before { display: none; }
.hero::after  { display: none; }

/* Hero canvas — hidden in light theme */
#heroCanvas { display: none; }

/* ── Particles Background ────────────────────────────────── */
#particles-js {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none; /* content above is interactive; canvas handles its own events */
  background: transparent;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
  padding: 3rem 4rem;
  background: rgb(255 252 252 / 0%);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: 0 8px 32px rgba(30, 58, 138, 0.08);
}

@media (max-width: 600px) {
  .hero__content { padding: 2rem 1.5rem; border-radius: 16px; }
}

.hero__badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(30,58,138,0.08);
  border: 1px solid rgba(30,58,138,0.18);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-primary);
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: var(--font-bold);
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--color-text-heading);
  margin: 0;
}

[dir="rtl"] .hero__title {
  letter-spacing: 0;
  line-height: 1.3;
}

.hero__title-emphasis {
  position: relative;
  display: inline-block;
  font-weight: var(--font-bold);
  min-width: 11ch;
  text-shadow: 0 8px 24px rgba(37, 99, 235, 0.18);
  background: linear-gradient(90deg, #1e3a8a 0%, #2563eb 18%, #7c3aed 38%, #ec4899 58%, #06b6d4 78%, #22c55e 100%);
  background-size: 240% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: heroRainbowShift 6.5s linear infinite;
}

.hero__title-emphasis::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.08em;
  height: 0.18em;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(30,58,138,0.16), rgba(59,130,246,0.4), rgba(34,197,94,0.18));
  filter: blur(1px);
  opacity: 0.95;
  transform: skewX(-10deg);
  z-index: -1;
}

.hero__trust-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  max-width: min(100%, 680px);
  padding: 0.58rem 1rem;
  margin: 0 auto;
  border-radius: var(--radius-full);
  border: 1px solid rgba(248, 113, 113, 0.30);
  background: linear-gradient(135deg, #5b1020 0%, #b91c1c 35%, #f43f5e 68%, #fb7185 100%);
  color: #fff;
  font-size: 0.7rem;
  font-weight: var(--font-semibold);
  letter-spacing: 0.03em;
  text-transform: none;
  text-align: center;
  line-height: 1.35;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
  box-shadow:
    0 14px 28px rgba(220, 38, 38, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
  position: relative;
  overflow: hidden;
}

.hero__trust-badge::before {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(255,255,255,0.14), transparent 42%, rgba(255,255,255,0.10));
  pointer-events: none;
}

.hero__trust-badge:hover {
  transform: translateY(-1px);
  box-shadow:
    0 18px 34px rgba(220, 38, 38, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.hero__trust-badge-icon {
  flex-shrink: 0;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: none;
}

.hero__trust-badge-text {
  position: relative;
  z-index: 1;
}

.hero__trust-badge {
  animation: trustBadgeGlow 4.5s ease-in-out infinite;
}

@keyframes trustBadgeGlow {
  0%, 100% { filter: saturate(1) brightness(1); }
  50% { filter: saturate(1.08) brightness(1.03); }
}

@keyframes heroRainbowShift {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

.hero__sub {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  color: var(--color-text-body);
  max-width: 780px;
  line-height: var(--leading-relaxed);
  text-align: center;
  letter-spacing: 0.01em;
  margin-inline: auto;
}

.hero__trust {
  display: none;
}

@media (min-width: 769px) {
  .hero__sub { white-space: nowrap; }
}

@media (max-width: 768px) {
  .hero__sub {
    white-space: normal;
    max-width: 620px;
  }

  .hero__trust-badge {
    max-width: min(100%, 560px);
    padding: 0.55rem 0.9rem;
    font-size: 0.68rem;
    letter-spacing: 0.04em;
  }

  .hero__trust-badge-icon {
    font-size: 0.66rem;
  }

  .hero__trust {
    display: none;
  }
}

.hero__ctas {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}

/* Scroll Hint — always centered at bottom of hero */
.hero__scroll-hint {
  position: absolute !important; /* guard against JS override */
  bottom: var(--space-8);
  left: 50% !important;
  right: auto !important;
  transform: translateX(-50%) !important;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-2);
  z-index: 3;
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
  opacity: 0.4;
}

/* ── Marquee Section ─────────────────────────────────────── */
.marquee-section {
  background: var(--color-primary);
  padding: var(--space-4) 0;
  overflow: hidden;
}
.marquee-inner { overflow: hidden; }
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: var(--space-4);
  padding-inline: var(--space-8);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: rgba(248,250,252,0.80);
  white-space: nowrap;
  letter-spacing: var(--tracking-wide);
}
.marquee-dot {
  color: var(--color-green);
  font-size: 8px;
}

/* ── Quick Access Hub ────────────────────────────────────── */
.quick-access {
  background: var(--color-bg-card);
}
.quick-access__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.qa-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  border-radius: var(--radius-xl);
  text-decoration: none;
  background: var(--color-bg-card);
  border: 1px solid rgba(15,23,42,0.08);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}
/* Coloured left-border accent */
.qa-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--card-color, var(--color-primary));
  border-radius: var(--radius-full) 0 0 var(--radius-full);
  opacity: 0;
  transition: opacity var(--transition-base);
}
.qa-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(15,23,42,0.14);
}
.qa-card:hover::before { opacity: 1; }
.qa-card:hover .qa-card__arrow { transform: translateX(4px); opacity: 1; }
[dir="rtl"] .qa-card:hover .qa-card__arrow { transform: translateX(-4px); }

.qa-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: rgba(30,58,138,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  color: var(--card-color, var(--color-primary));
  flex-shrink: 0;
  transition: background var(--transition-base);
}
.qa-card:hover .qa-card__icon { background: rgba(30,58,138,0.12); }

.qa-card__body { flex: 1; min-width: 0; }
.qa-card__title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-text-heading);
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.qa-card__desc {
  font-size: var(--text-xs);
  color: var(--color-text-body);
  margin: 0;
}

.qa-card__arrow {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  opacity: 0;
  transition: all var(--transition-base);
  flex-shrink: 0;
}

/* ── Stats Section — dark tech mesh background ───────────── */
.stats-section {
  position: relative;
  overflow: hidden;
  background: #060f24;
}
/* Animated glowing mesh gradient */
.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 15% 50%, rgba(37,99,235,0.40) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 20%, rgba(30,58,138,0.45) 0%, transparent 50%),
    radial-gradient(ellipse at 55% 85%, rgba(14,165,233,0.30) 0%, transparent 50%);
  animation: statsMeshPulse 8s ease-in-out infinite alternate;
  pointer-events: none;
}
/* Subtle CSS grid overlay for tech feel */
.stats-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 52px 52px;
  pointer-events: none;
}
@keyframes statsMeshPulse {
  0%   { opacity: 0.7; transform: scale(1); }
  100% { opacity: 1;   transform: scale(1.04); }
}
/* Floating bubbles */
.stats-bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.stats-bubble {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(37,99,235,0.06);
  animation: statsBubbleFloat linear infinite;
}
.stats-bubble--1 { width:120px; height:120px; left:5%;   bottom:-120px; animation-duration:10s; animation-delay:0s;   }
.stats-bubble--2 { width:80px;  height:80px;  left:22%;  bottom:-80px;  animation-duration:14s; animation-delay:-3s;  }
.stats-bubble--3 { width:200px; height:200px; left:42%;  bottom:-200px; animation-duration:18s; animation-delay:-7s;  }
.stats-bubble--4 { width:60px;  height:60px;  right:22%; bottom:-60px;  animation-duration:11s; animation-delay:-2s;  }
.stats-bubble--5 { width:150px; height:150px; right:8%;  bottom:-150px; animation-duration:16s; animation-delay:-9s;  }
.stats-bubble--6 { width:40px;  height:40px;  left:65%;  bottom:-40px;  animation-duration:8s;  animation-delay:-4s;  }
@keyframes statsBubbleFloat {
  0%  { transform: translateY(0) scale(1);    opacity: 0; }
  8%  { opacity: 1; }
  92% { opacity: 1; }
  100%{ transform: translateY(-500px) scale(1.1); opacity: 0; }
}
.stats-section .container { position: relative; z-index: 1; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.06);
  border-radius: var(--radius-2xl);
  overflow: hidden;
}
.stat-card {
  text-align: center;
  padding: var(--space-10) var(--space-4);
  background: rgba(6,15,36,0.75);
  transition: background var(--transition-base);
}
.stat-card:hover { background: rgba(37,99,235,0.14); }
.stat-card__value {
  font-family: var(--font-display);
  line-height: 1;
  margin-bottom: var(--space-3);
}
.stat-card__number {
  font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl));
  font-weight: var(--font-bold);
  color: #ffffff;
}
.stat-card__label {
  font-size: var(--text-sm);
  color: rgba(248,250,252,0.70);
  font-weight: var(--font-medium);
  margin: 0;
}

/* ── Divisions Grid ──────────────────────────────────────── */
.sections-preview {
  background: var(--color-bg);
}
.divisions-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-5);
}
.division-card {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-bg-card);
  border: 1px solid rgba(15,23,42,0.08);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  border-top: 4px solid var(--div-color, var(--color-primary));
}
.division-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}
.division-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl);
  background: rgba(30,58,138,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-2xl);
  color: var(--div-color, var(--color-primary));
  transition: all var(--transition-base);
}
.division-card:hover .division-card__icon { background: rgba(30,58,138,0.12); transform: scale(1.08); }
.division-card__title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text-heading);
}
.division-card__desc {
  font-size: var(--text-xs);
  color: var(--color-text-body);
  line-height: var(--leading-relaxed);
  margin: 0;
}
.division-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--color-primary);
  text-decoration: none;
  transition: gap var(--transition-fast);
  margin-top: auto;
}
.division-card__link:hover { gap: var(--space-2); }

/* ── 3D Division Cards ─────────────────────────────────── */
.div3d-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-5);
  align-items: start;
}
.div3d-scene {
  perspective: 1000px;
}
.div3d-card {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 16px;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.1s ease-out, box-shadow 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
  background:
    transparent padding-box,
    linear-gradient(135deg, #22C55E 0%, #1E3A8A 100%) border-box;
  box-shadow: 0 20px 60px rgba(0,0,0,0.28);
}
.div3d-card:hover {
  box-shadow: 0 30px 80px rgba(0,0,0,0.45);
}
.div3d-card__inner {
  position: absolute;
  inset: 12px;
  border-radius: 10px;
  overflow: hidden;
  transform: translateZ(50px);
  transform-style: preserve-3d;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.div3d-card__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 10px;
}
.div3d-card__overlay {
  position: absolute;
  inset: 0;
  border-radius: 10px;
  background: linear-gradient(to bottom, rgba(0,0,0,0.10) 0%, transparent 38%, rgba(0,0,0,0.72) 100%);
}
.div3d-card__content {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1rem;
  color: #fff;
}
.div3d-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}
.div3d-card__title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: #fff;
  margin-bottom: 4px;
  line-height: 1.25;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}
.div3d-card__sub {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.72);
  margin: 0;
}
.div3d-card__link-btn {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  font-size: var(--text-sm);
  transition: background 0.2s ease, transform 0.2s ease;
  transform: translateZ(20px);
}
.div3d-card__link-btn:hover {
  background: rgba(255,255,255,0.32);
  transform: translateZ(20px) scale(1.1);
}
.div3d-card__action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.65rem 1rem;
  border-radius: 8px;
  background: rgba(255,255,255,0.10);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.20);
  color: #fff;
  font-weight: var(--font-semibold);
  text-decoration: none;
  font-size: var(--text-sm);
  transition: background 0.2s ease;
  transform: translateZ(10px);
}
.div3d-card__action:hover {
  background: rgba(255,255,255,0.22);
  color: #fff;
}
@media (max-width: 1199px) {
  .div3d-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 767px) {
  .div3d-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .div3d-grid { grid-template-columns: 1fr; }
}

/* ── Status Teaser ───────────────────────────────────────── */
.status-teaser {
  padding-block: var(--space-10);
  background: var(--color-bg-alt);
}
.status-teaser__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: var(--space-6) var(--space-8);
  border-radius: var(--radius-2xl);
  background: var(--color-bg-card);
  border: 1px solid rgba(15,23,42,0.08);
  box-shadow: var(--shadow-card);
}
.status-teaser__indicator {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text-heading);
  margin-bottom: var(--space-2);
}
.status-teaser__left p {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  margin: 0;
}

/* ── Footer CTA Strip ────────────────────────────────────── */
.cta-strip {
  padding-block: var(--space-16);
  background: var(--color-bg-dark);
}
.cta-strip__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
  padding: var(--space-12) var(--space-10);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-3xl);
}
.cta-strip__title {
  font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl));
  color: #ffffff;
  margin-bottom: var(--space-2);
}
.cta-strip__sub {
  font-size: var(--text-base);
  color: rgba(248,250,252,0.65);
  margin: 0;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1199px) {
  .divisions-grid { grid-template-columns: repeat(3, 1fr); }
  .quick-access__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1023px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .divisions-grid { grid-template-columns: repeat(2, 1fr); }
  .status-teaser__inner { flex-direction: column; text-align: center; }
  .cta-strip__inner { flex-direction: column; text-align: center; }
}
@media (max-width: 600px) {
  .quick-access__grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .divisions-grid { grid-template-columns: 1fr 1fr; }
  .hero__ctas { flex-direction: column; align-items: stretch; }
  .hero__ctas .btn { justify-content: center; }
}
@media (max-width: 400px) {
  .divisions-grid { grid-template-columns: 1fr; }

  .hero__badge::after {
    left: 18%;
    right: 18%;
    bottom: -0.35rem;
  }
}

@media (max-width: 768px) {
  .hero__sub {
    white-space: normal;
    max-width: 620px;
  }
}