/* ============================================================
   Home Office OS LLC — Landing Page Styles
   "Command Center Observatory" — Dark empire, glass tower view
   ============================================================ */

/* ── Animated Background Grid ── */
.home-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: var(--bg-primary);
}

.home-bg::before {
  content: '';
  position: absolute;
  inset: -50%;
  background-image:
    linear-gradient(rgba(59, 130, 246, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 130, 246, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: grid-drift 30s linear infinite;
}

.home-bg::after {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 140%;
  height: 60%;
  background: radial-gradient(ellipse, rgba(59, 130, 246, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

@keyframes grid-drift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(60px, 60px); }
}

/* ════════════════════════════════════════
   HERO
   ════════════════════════════════════════ */

.hero {
  position: relative;
  padding: calc(var(--header-height) + var(--space-lg)) 0 var(--space-xl);
  text-align: center;
  overflow: hidden;
}

/* Radial glow behind hero text */
.hero::before {
  content: '';
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(59, 130, 246, 0.08) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 18px;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-light);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-2xl);
  animation: hero-fade-in 0.8s ease-out both;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: var(--font-weight-extrabold);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
  animation: hero-fade-in 0.8s 0.15s ease-out both;
}

.hero-title .text-gradient {
  display: inline;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto var(--space-2xl);
  line-height: var(--line-height-relaxed);
  animation: hero-fade-in 0.8s 0.3s ease-out both;
}

.hero .stat-badges {
  animation: hero-fade-in 0.8s 0.45s ease-out both;
  margin-bottom: var(--space-xl);
}

.hero-credentials {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  animation: hero-fade-in 0.8s 0.6s ease-out both;
}

.hero-credentials strong {
  color: var(--text-secondary);
}

@keyframes hero-fade-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ════════════════════════════════════════
   SCROLL DOWN ARROWS
   ════════════════════════════════════════ */

.scroll-arrows {
  position: absolute;
  bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  color: var(--text-muted);
  opacity: 0.5;
  animation: scroll-bounce 2s ease-in-out infinite;
  pointer-events: none;
  z-index: 2;
}

.scroll-arrows-left { left: clamp(16px, 4vw, 48px); }
.scroll-arrows-right { right: clamp(16px, 4vw, 48px); }

.scroll-arrows svg {
  opacity: 0.6;
}

.scroll-arrows svg:last-child {
  opacity: 0.35;
  margin-top: -8px;
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50% { transform: translateY(8px); opacity: 0.25; }
}

@media (max-width: 768px) {
  .scroll-arrows { display: none; }
}

/* ════════════════════════════════════════
   FLAGSHIP SPOTLIGHT
   ════════════════════════════════════════ */

.flagship {
  padding: var(--space-3xl) 0 var(--space-4xl);
}

.flagship-card {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid transparent;
  background-clip: padding-box;
}

/* Gradient border effect */
.flagship-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--color-primary), var(--color-teal), var(--color-primary-dark));
  z-index: -1;
  opacity: 0.5;
  transition: opacity var(--transition-slow);
}

.flagship-card:hover::before {
  opacity: 0.8;
}

.flagship-inner {
  padding: var(--space-2xl) var(--space-2xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-lg);
}

.flagship-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.flagship-label::before,
.flagship-label::after {
  content: '';
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-primary-light));
}

.flagship-label::after {
  background: linear-gradient(90deg, var(--color-primary-light), transparent);
}

.flagship-name {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-extrabold);
  letter-spacing: -0.02em;
}

.flagship-tagline {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  max-width: 540px;
}

.flagship-stats {
  display: flex;
  gap: var(--space-xl);
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--border-primary);
  border-bottom: 1px solid var(--border-primary);
  width: 100%;
  justify-content: center;
}

.flagship-stat {
  text-align: center;
}

.flagship-stat-value {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.flagship-stat-label {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.flagship-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  width: 100%;
}

.flagship-feature {
  text-align: center;
  padding: var(--space-md);
}

.flagship-feature-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.flagship-feature-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.flagship-feature-desc {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}

/* Patent-pending callout */
.flagship-patent {
  width: 100%;
  padding: var(--space-lg);
  margin-top: var(--space-sm);
  background: rgba(59, 130, 246, 0.04);
  border: 1px solid rgba(59, 130, 246, 0.12);
  border-radius: var(--radius-md);
  text-align: center;
}

.flagship-patent-badge {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-sm);
}

.flagship-patent-desc {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
  max-width: 520px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .flagship-inner { padding: var(--space-xl); }
  .flagship-stats { flex-direction: column; gap: var(--space-md); }
  .flagship-features { grid-template-columns: 1fr; }
  .flagship-name { font-size: var(--font-size-2xl); }
}

/* (Category grid styles removed — no longer used in single-product site) */

/* ════════════════════════════════════════
   VALUES SECTION
   ════════════════════════════════════════ */

.values {
  padding: var(--space-3xl) 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-primary);
  border-bottom: 1px solid var(--border-primary);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.value-card {
  padding: var(--space-xl);
  background: var(--bg-surface);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: border-color var(--transition-slow);
}

.value-card:hover {
  border-color: var(--border-highlight);
}

.value-icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
  display: block;
}

.value-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-sm);
}

.value-desc {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: var(--line-height-relaxed);
}

@media (max-width: 768px) {
  .values-grid { grid-template-columns: 1fr; }
}

/* ════════════════════════════════════════
   CONTACT SECTION
   ════════════════════════════════════════ */

.contact {
  padding: var(--space-4xl) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  max-width: 800px;
  margin: 0 auto;
}

.contact-card {
  padding: var(--space-xl);
  background: var(--bg-card);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-lg);
}

.contact-card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.contact-item a {
  color: var(--text-secondary);
}

.contact-item a:hover {
  color: var(--color-primary-light);
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ════════════════════════════════════════
   SECTION DIVIDER
   ════════════════════════════════════════ */

.section-divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  margin: 0 auto var(--space-xl);
}