/* ============================================
   XZL Home Page Styles
   ============================================ */

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.hero__grid-overlay {
  position: absolute;
  inset: 0;
  background-image: url('../assets/images/bg-pattern.svg');
  background-repeat: repeat;
  opacity: 0.4;
}

.hero__particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero__container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  min-height: 100dvh;
  padding-top: var(--nav-height);
  padding-bottom: var(--space-16);
}

.hero__content {
  max-width: 600px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-8);
  backdrop-filter: blur(8px);
}

.hero__title {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  color: var(--text-on-dark);
  line-height: 1.1;
  margin-bottom: var(--space-6);
}

.text-gradient-hero {
  background: linear-gradient(135deg, #2EA062 0%, #D4A853 50%, #E8C97A 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__desc {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.6);
  line-height: var(--leading-relaxed);
  max-width: 54ch;
  margin-bottom: var(--space-10);
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-16);
  flex-wrap: wrap;
}

/* Stats */
.hero__stats {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.hero__stat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero__stat-num {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--text-on-dark);
  line-height: 1;
}

.hero__stat-label {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.45);
  margin-top: var(--space-1);
}

.hero__stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.12);
}

/* Hero Visual Card */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__card {
  background: rgba(15, 31, 21, 0.65);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  width: 100%;
  max-width: 420px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.3);
}

.hero__card-header {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.hero__card-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  opacity: 0.6;
}

.hero__card-title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-4);
  letter-spacing: var(--tracking-wide);
}

.hero__card-chart {
  margin-bottom: var(--space-4);
}

.hero__card-chart svg {
  width: 100%;
  height: auto;
}

.hero__card-legend {
  display: flex;
  gap: var(--space-6);
}

.hero__legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
}

.hero__legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ---- Institute Grid ---- */
.institute-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.institute-card {
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  border: 1px solid rgba(26, 86, 50, 0.06);
  transition: all var(--duration-normal) var(--ease-out);
}

.institute-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: rgba(26, 86, 50, 0.12);
}

.institute-card h3 {
  font-size: var(--text-xl);
  margin-top: var(--space-5);
  margin-bottom: var(--space-3);
}

.institute-card p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* ---- Domains Grid ---- */
.domains-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.domain-card {
  position: relative;
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  border: 1px solid rgba(26, 86, 50, 0.08);
  transition: all var(--duration-normal) var(--ease-out);
  display: flex;
  flex-direction: column;
}

.domain-card:hover {
  box-shadow: var(--shadow-xl);
  border-color: rgba(26, 86, 50, 0.2);
}

.domain-card__icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-xl);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin-bottom: var(--space-5);
}

.domain-card__icon--gold {
  background: linear-gradient(135deg, #D4A853, #E8C97A);
  color: #0F1F15;
}

.domain-card__icon--teal {
  background: linear-gradient(135deg, #22874A, #2EA062);
}

.domain-card__badge {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  background: rgba(26, 86, 50, 0.08);
  color: var(--color-primary);
}

.domain-card__badge--gold {
  background: rgba(212, 168, 83, 0.12);
  color: #A07D2F;
}

.domain-card__badge--teal {
  background: rgba(34, 135, 74, 0.08);
  color: var(--color-primary-hover);
}

.domain-card__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
}

.domain-card__desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-5);
  flex: 1;
}

.domain-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.domain-card__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  transition: gap var(--duration-fast) var(--ease-out);
}

.domain-card__cta:hover {
  gap: var(--space-3);
}

/* ---- Five Dimensions Grid ---- */
.five-dim-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-6);
}

.dim-card {
  position: relative;
  background: var(--bg-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  border: 1px solid rgba(26, 86, 50, 0.06);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
}

.dim-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: rgba(26, 86, 50, 0.15);
}

.dim-card__number {
  position: absolute;
  top: var(--space-4);
  right: var(--space-5);
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 800;
  color: rgba(26, 86, 50, 0.06);
  line-height: 1;
}

.dim-card__icon {
  margin: 0 auto var(--space-5);
}

.dim-card__title {
  font-size: var(--text-base);
  margin-bottom: var(--space-3);
  font-weight: 600;
}

.dim-card__desc {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  text-align: left;
}

/* ---- Partners Marquee ---- */
.partners-marquee {
  overflow: hidden;
  padding: var(--space-4) 0;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.partner-item {
  flex-shrink: 0;
  padding: 0 var(--space-12);
}

.partner-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--text-tertiary);
  font-size: var(--text-sm);
  font-weight: 500;
  white-space: nowrap;
  transition: color var(--duration-fast) var(--ease-out);
}

.partner-logo:hover {
  color: var(--text-primary);
}

.partner-logo svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

/* ---- CTA Section ---- */
.cta-section {
  position: relative;
  overflow: hidden;
  padding: var(--space-24) 0;
}

.cta-bg {
  position: absolute;
  inset: 0;
}

.cta-gradient {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.cta-container {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text-on-dark);
  margin-bottom: var(--space-4);
}

.cta-desc {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.6);
  max-width: 50ch;
  margin: 0 auto var(--space-10);
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-10);
  }

  .hero__content {
    max-width: none;
    margin: 0 auto;
  }

  .hero__desc {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__stats {
    justify-content: center;
  }

  .hero__visual {
    order: -1;
  }

  .hero__card {
    max-width: 360px;
  }

  .institute-grid {
    grid-template-columns: 1fr;
  }

  .domains-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .five-dim-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .five-dim-grid .dim-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .hero__stats {
    flex-wrap: wrap;
    gap: var(--space-5);
  }

  .hero__stat-divider {
    display: none;
  }

  .hero__stat {
    width: calc(50% - var(--space-3));
    align-items: center;
  }

  .five-dim-grid {
    grid-template-columns: 1fr;
  }

  .five-dim-grid .dim-card:last-child {
    max-width: none;
  }
}