/* ============================================================
   HOME PAGE STYLES — Fully Responsive
   Breakpoints: 320px | 480px | 768px | 1024px | 1440px
   ============================================================ */

/* ── Hero ─────────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg-primary);
}

#tsparticles {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-orb-1 {
  position: absolute; width: 500px; height: 500px;
  top: -150px; right: -100px;
  background: radial-gradient(circle, rgba(0,170,255,.1) 0%, transparent 70%);
  pointer-events: none;
}
.hero-bg-orb-2 {
  position: absolute; width: 350px; height: 350px;
  bottom: -80px; left: -80px;
  background: radial-gradient(circle, rgba(245,158,11,.07) 0%, transparent 70%);
  pointer-events: none;
}

/* ── Hero Two-Column Layout ───────────────────────────────── */
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 3rem;
  align-items: center;
  padding: 8rem 0 5rem;
  width: 100%;
}

/* Left Column */
.hero-text-col {}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent-blue);
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-full);
  background: var(--accent-blue-glow);
  border: 1px solid rgba(0,170,255,.25);
  margin-bottom: 1.25rem;
}
.hero-eyebrow .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-blue);
  animation: glowPulse 2s ease infinite;
  flex-shrink: 0;
}

.hero-title {
  font-size: clamp(1.875rem, 4vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}
.hero-title .highlight       { color: var(--accent-blue); }
.hero-title .highlight-amber { color: var(--accent-amber); }

.hero-subtitle {
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 0.875rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-divider {
  height: 1px;
  background: linear-gradient(90deg, var(--border-glass), transparent);
  margin-bottom: 1.75rem;
}

.hero-trust-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.hero-trust-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.hero-trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.hero-trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0.3rem 0.625rem;
  border-radius: var(--radius-full);
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  white-space: nowrap;
}

/* Right Column — Stats Card ──────────────────────────────── */
.hero-visual-col {}

.hero-stats-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-2xl);
  backdrop-filter: blur(16px);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}
.hero-stats-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gradient-blue);
}
.hero-stats-card-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.hero-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}
.hero-stat-box {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1rem;
  text-align: center;
  transition: all var(--transition-base);
}
.hero-stat-box:hover {
  border-color: rgba(0,170,255,.25);
  background: rgba(0,170,255,.05);
}
.hero-stat-val {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.35rem;
  color: var(--accent-blue);
}
.hero-stat-val.amber { color: var(--accent-amber); }
.hero-stat-lbl {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.hero-highlights {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.hero-highlight-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}
.hero-highlight-item::before {
  content: '✓';
  width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(0,170,255,.12);
  color: var(--accent-blue);
  font-size: 0.7rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Scroll indicator */
.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  animation: heroFadeIn 1s ease 1.5s both;
  z-index: 1;
}
.scroll-indicator .scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(180deg, transparent, var(--accent-blue));
  animation: floatY 2s ease-in-out infinite;
}

/* ── Trusted By Strip ─────────────────────────────────────── */
.trusted-strip {
  padding: 2rem 0;
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
}
.trusted-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 1.25rem;
}
.trusted-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.trusted-logo-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  opacity: 0.65;
  transition: all var(--transition-base);
  white-space: nowrap;
}
.trusted-logo-item:hover { opacity: 1; border-color: var(--border-glow); }
.trusted-logo-item .logo-icon { font-size: 1.25rem; }
.trusted-logo-item .logo-name { font-weight: 600; font-size: 0.875rem; }

/* ── Services Grid ────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

/* ── Stats Section ────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* ── Case Study Preview Cards ─────────────────────────────── */
.cs-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.cs-preview-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
  display: flex;
  flex-direction: column;
}
.cs-preview-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-lg), 0 0 28px rgba(0,170,255,.1);
}
.cs-img {
  height: 170px;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}
.cs-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.cs-preview-card:hover .cs-img img { transform: scale(1.05); }
.cs-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10,14,26,.85) 100%);
}
.cs-body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; }
.cs-client-tag {
  font-size: 0.7rem; font-weight: 700;
  color: var(--accent-amber);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 0.375rem;
}
.cs-title { font-size: 0.95rem; font-weight: 700; margin-bottom: 0.5rem; line-height: 1.4; }
.cs-desc { font-size: 0.825rem; color: var(--text-secondary); line-height: 1.6; flex: 1; }
.cs-link {
  display: inline-flex; align-items: center; gap: 0.375rem;
  color: var(--accent-blue); font-size: 0.825rem; font-weight: 600;
  margin-top: 0.875rem;
  transition: gap var(--transition-fast);
}
.cs-link:hover { gap: 0.625rem; }

/* ── CTA Strip ────────────────────────────────────────────── */
.services-cta-strip {
  padding: 2.5rem;
  background: linear-gradient(135deg, rgba(0,170,255,.07) 0%, rgba(245,158,11,.05) 100%);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-2xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-strip-text h3 { font-size: 1.35rem; font-weight: 700; margin-bottom: 0.375rem; }
.cta-strip-text p  { color: var(--text-secondary); font-size: 0.9rem; }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS
   ═══════════════════════════════════════════════════════════ */

/* 1280px — tighten right column */
@media (max-width: 1280px) {
  .hero-grid { grid-template-columns: 1fr 380px; gap: 2.5rem; }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

/* 1024px — collapse to single column */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    padding: 7rem 0 4rem;
    gap: 2.5rem;
  }
  .hero-text-col { max-width: 680px; }
  .hero-visual-col { max-width: 600px; }
  .hero-stats-grid { grid-template-columns: repeat(4, 1fr); }
  .hero-subtitle { max-width: 100%; }
  .hero-divider { display: none; }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cs-preview-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 768px — tablets */
@media (max-width: 768px) {
  .hero-grid { padding: 6.5rem 0 4rem; gap: 2rem; }
  .hero-title { font-size: clamp(1.625rem, 5vw, 2.5rem); }
  .hero-actions { gap: 0.75rem; }
  .hero-actions .btn-lg { padding: 0.75rem 1.5rem; font-size: 0.9rem; }
  .hero-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-stats-card { padding: 1.5rem; }
  .services-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .cs-preview-grid { grid-template-columns: 1fr; }
  .services-cta-strip { padding: 1.75rem; }
  .trusted-logo-item .logo-name { font-size: 0.8rem; }
}

/* 480px — large phones */
@media (max-width: 480px) {
  .hero-grid { padding: 5.5rem 0 3rem; }
  .hero-eyebrow { font-size: 0.7rem; padding: 0.3rem 0.75rem; }
  .hero-title { font-size: clamp(1.5rem, 7vw, 2rem); line-height: 1.2; }
  .hero-subtitle { font-size: 0.9rem; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-trust-row { flex-direction: column; align-items: flex-start; }
  .hero-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 0.875rem; }
  .hero-stat-val { font-size: 1.75rem; }
  .services-grid { grid-template-columns: 1fr; gap: 0.875rem; }
  .trusted-logos { gap: 0.625rem; }
  .trusted-logo-item { padding: 0.5rem 0.875rem; }
  .scroll-indicator { display: none; }
}

/* 320px — small phones */
@media (max-width: 360px) {
  .hero-title { font-size: 1.375rem; }
  .hero-stats-grid { grid-template-columns: 1fr 1fr; gap: 0.625rem; }
  .hero-stat-val { font-size: 1.5rem; }
  .hero-stat-lbl { font-size: 0.65rem; }
  .services-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
}