/* =========================================
   HOME — HERO
   ========================================= */
.hero {
  position: relative;
  min-height: 94vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-dark-bg);
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
}

/* Animated mesh / nebula background */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: drift 12s ease-in-out infinite;
}
.hero__orb--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(45,31,168,0.55) 0%, transparent 70%);
  top: -100px; left: -150px;
  animation-delay: 0s;
}
.hero__orb--2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,180,216,0.35) 0%, transparent 70%);
  top: -50px; right: -100px;
  animation-delay: -4s;
}
.hero__orb--3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(244,160,10,0.2) 0%, transparent 70%);
  bottom: -100px; left: 30%;
  animation-delay: -8s;
}

@keyframes drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 30px) scale(0.97); }
}

/* Grid lines overlay */
.hero__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124, 111, 252, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 111, 252, 0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero > .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-8), 6vw, var(--space-16));
  align-items: center;
}

/* Hero text */
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(0, 180, 216, 0.12);
  border: 1px solid rgba(0, 180, 216, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}
.hero__eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--color-dark-text);
  margin-bottom: var(--space-6);
}

.hero__title .line-accent {
  display: block;
  background: linear-gradient(90deg, #9588fd, #22d3ee, #fbbf24);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(232, 230, 255, 0.7);
  line-height: 1.65;
  max-width: 50ch;
  margin-bottom: var(--space-8);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

/* Scroll indicator / contact row */
.hero__contact {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
}
.hero__contact a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(232, 230, 255, 0.55);
  text-decoration: none;
  font-weight: 500;
}
.hero__contact a:hover { color: var(--color-accent); }

/* Hero visual — AI service bubbles */
.hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.ai-orbit {
  position: relative;
  width: min(90%, 440px);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-orbit__center {
  width: 120px; height: 120px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow);
  z-index: 2;
  position: relative;
}

.ai-orbit__center-text {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 800;
  color: white;
  text-align: center;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.3;
}

.ai-orbit__ring {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(124, 111, 252, 0.2);
}
.ai-orbit__ring--1 { width: 220px; height: 220px; animation: spin 25s linear infinite; }
.ai-orbit__ring--2 { width: 340px; height: 340px; animation: spin 40s linear infinite reverse; }
.ai-orbit__ring--3 { width: 440px; height: 440px; animation: spin 55s linear infinite; border-style: dotted; border-color: rgba(0,180,216,0.15); }

@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* Orbiting pill tags */
.ai-pill {
  position: absolute;
  background: var(--color-dark-surface-2);
  border: 1px solid rgba(124, 111, 252, 0.35);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
  font-size: 11px;
  font-weight: 700;
  color: var(--color-dark-text);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-md);
}
.ai-pill__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-accent); flex-shrink: 0; }
.ai-pill--gold .ai-pill__dot { background: var(--color-gold); }
.ai-pill--purple .ai-pill__dot { background: #a78bfa; }

/* Position each pill around the orbit */
.ai-pill--1  { top: 2%; left: 50%; transform: translateX(-50%); }
.ai-pill--2  { top: 18%; right: 0%; }
.ai-pill--3  { top: 42%; right: -5%; }
.ai-pill--4  { bottom: 18%; right: 2%; }
.ai-pill--5  { bottom: 2%; left: 50%; transform: translateX(-50%); }
.ai-pill--6  { bottom: 18%; left: 0%; }
.ai-pill--7  { top: 42%; left: -8%; }
.ai-pill--8  { top: 18%; left: 2%; }

/* =========================================
   MARQUEE — AI tools ticker
   ========================================= */
.marquee-section {
  background: var(--color-dark-surface);
  border-block: 1px solid var(--color-dark-surface-2);
  padding-block: var(--space-5);
  overflow: hidden;
}
.marquee-track {
  display: flex;
  gap: var(--space-8);
  width: max-content;
  animation: marquee 30s linear infinite;
}
.marquee-track--reverse { animation-direction: reverse; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-dark-text-muted);
  white-space: nowrap;
  padding-inline: var(--space-4);
}
.marquee-item svg { color: var(--color-accent); opacity: 0.7; flex-shrink: 0; }
.marquee-separator { color: var(--color-dark-text-muted); opacity: 0.3; }

/* =========================================
   HOME — SERVICES GRID
   ========================================= */
.services-intro {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(var(--space-8), 6vw, var(--space-20));
  align-items: start;
  margin-bottom: var(--space-16);
}

/* =========================================
   HOW IT WORKS
   ========================================= */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  counter-reset: steps;
}
.process-step {
  position: relative;
  padding: var(--space-8) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
}
.process-step::before {
  counter-increment: steps;
  content: "0" counter(steps);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-accent);
  opacity: 0.2;
  display: block;
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}
.process-step h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  margin-bottom: var(--space-3);
  letter-spacing: -0.01em;
}
.process-step p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.7; }

/* Connector line */
.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: calc(var(--space-8) + 1.5rem);
  right: -1px;
  width: calc(var(--space-6) + 2px);
  height: 2px;
  background: linear-gradient(90deg, var(--color-border), transparent);
}

/* =========================================
   CTA BANNER
   ========================================= */
.cta-banner {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-primary-active) 0%, var(--color-primary) 40%, #3b2fcc 70%, rgba(0,180,216,0.8) 100%);
  border-radius: var(--radius-3xl);
  margin-inline: clamp(var(--space-4), 4vw, var(--space-12));
  margin-bottom: var(--space-16);
  padding: clamp(var(--space-10), 6vw, var(--space-20));
}
.cta-banner__bg-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 32px 32px;
}
.cta-banner__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
}
.cta-banner__text h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: white;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
  line-height: 1.05;
}
.cta-banner__text p { font-size: var(--text-base); color: rgba(255,255,255,0.75); max-width: 52ch; }
.cta-banner__actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }

/* =========================================
   STATS
   ========================================= */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--color-dark-surface);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--color-dark-surface-2);
}
.stat-cell {
  padding: var(--space-10) var(--space-8);
  text-align: center;
  border-right: 1px solid var(--color-dark-surface-2);
}
.stat-cell:last-child { border-right: none; }
.stat-cell__num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #9588fd, #22d3ee);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-2);
}
.stat-cell__label { font-size: var(--text-sm); color: var(--color-dark-text-muted); font-weight: 500; }

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 900px) {
  .hero > .container { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .hero__title { font-size: var(--text-2xl); }
  .services-intro { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .process-step::after { display: none; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .stat-cell:nth-child(2) { border-right: none; }
  .stat-cell:nth-child(1), .stat-cell:nth-child(2) { border-bottom: 1px solid var(--color-dark-surface-2); }
  .cta-banner__inner { flex-direction: column; }
  .cta-banner__actions { justify-content: center; }
}

@media (max-width: 600px) {
  .process-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
}