/* ===========================
   RESET & BASE
=========================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #050811;
  --bg-2: #080d1a;
  --bg-3: #0d1425;
  --surface: rgba(255,255,255,0.04);
  --surface-hover: rgba(255,255,255,0.07);
  --border: rgba(255,255,255,0.08);
  --border-glow: rgba(124,58,237,0.3);
  --text: #f0f4ff;
  --text-muted: #8892a4;
  --text-dim: #4a5568;
  --primary: #7c3aed;
  --primary-light: #a855f7;
  --accent: #06b6d4;
  --accent2: #f59e0b;
  --green: #10b981;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-glow: 0 0 60px rgba(124,58,237,0.15);
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; }
button { cursor: pointer; border: none; background: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.hidden { display: none !important; }

/* ===========================
   TYPOGRAPHY
=========================== */
h1, h2, h3, h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.gradient-text {
  background: linear-gradient(135deg, #a855f7 0%, #7c3aed 40%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===========================
   BUTTONS
=========================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  color: #fff;
  padding: 14px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(124,58,237,0.35);
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
  opacity: 0;
  transition: var(--transition);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(124,58,237,0.5); }
.btn-primary:hover::after { opacity: 1; }
.btn-primary.sm { padding: 10px 22px; font-size: 0.875rem; }
.btn-primary.lg { padding: 18px 36px; font-size: 1.05rem; }
.btn-primary.full-btn { width: 100%; justify-content: center; border-radius: var(--radius-sm); padding: 16px; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  color: var(--text);
  padding: 14px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid var(--border);
  transition: var(--transition);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover { background: var(--surface-hover); border-color: rgba(255,255,255,0.15); transform: translateY(-2px); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  padding: 18px 24px;
  font-size: 0.95rem;
  transition: var(--transition);
}
.btn-ghost:hover { color: var(--text); }

/* ===========================
   SECTION HEADERS
=========================== */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 72px;
}
.section-header h2 { font-size: clamp(2rem, 3.5vw, 2.75rem); margin: 12px 0 20px; }
.section-header p { color: var(--text-muted); font-size: 1.1rem; }

.section-tag {
  display: inline-block;
  background: rgba(124,58,237,0.15);
  color: var(--primary-light);
  border: 1px solid rgba(124,58,237,0.3);
  padding: 6px 18px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

section {
  padding: 100px 0;
  position: relative;
}

/* ===========================
   NAVBAR
=========================== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: var(--transition);
  padding: 0;
}
#navbar.scrolled {
  background: rgba(5,8,17,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
}
.logo-symbol {
  font-size: 1.75rem;
  background: linear-gradient(135deg, #a855f7, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.logo-ai { color: var(--primary-light); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}
.nav-links a {
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--text); background: var(--surface); }
.nav-links .nav-cta {
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  color: #fff !important;
  padding: 8px 20px;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(124,58,237,0.4);
}
.nav-links .nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(124,58,237,0.5); background: var(--surface); color: #fff; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 12px 24px 16px;
  border-top: 1px solid var(--border);
  background: rgba(5,8,17,0.97);
}
.mobile-menu a {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  font-weight: 500;
}
.mobile-menu a:last-child { border-bottom: none; color: var(--primary-light); font-weight: 600; }

/* ===========================
   HERO
=========================== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
#particleCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124,58,237,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,58,237,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 620px;
  margin-left: calc((100vw - 1200px) / 2);
  padding-left: 24px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(124,58,237,0.1);
  border: 1px solid rgba(124,58,237,0.3);
  color: #c4b5fd;
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 28px;
  letter-spacing: 0.04em;
}
.badge-dot {
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}
.hero-title {
  font-size: clamp(2.8rem, 5.5vw, 4.5rem);
  margin-bottom: 24px;
  line-height: 1.08;
}
.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 520px;
  line-height: 1.7;
}
.hero-subtitle strong { color: var(--text); font-weight: 600; }
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}
.stat-number {
  display: block;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, #fff, #c4b5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 2px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* Hero Visual (orbits) */
.hero-visual {
  position: absolute;
  right: calc((100vw - 1200px) / 2 + 24px);
  top: 50%;
  transform: translateY(-50%);
  width: 460px;
  height: 460px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}
.core-orb {
  width: 90px; height: 90px;
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 40px rgba(124,58,237,0.6), 0 0 80px rgba(124,58,237,0.3);
  position: relative;
  z-index: 3;
}
.core-symbol {
  font-size: 2.5rem;
  color: #fff;
  line-height: 1;
}
.orbit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(124,58,237,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}
.ring-1 {
  width: 260px; height: 260px;
  animation: spin 20s linear infinite;
}
.ring-2 {
  width: 380px; height: 380px;
  animation: spin 35s linear infinite reverse;
}
@keyframes spin { to { transform: rotate(360deg); } }

.orbit-icon {
  position: absolute;
  top: 50%; left: 50%;
  transform-origin: center;
  transform: rotate(var(--angle)) translateY(-50%) translateX(-130px);
}
.ring-2 .orbit-icon {
  transform: rotate(var(--angle)) translateY(-50%) translateX(-190px);
}
.icon-wrap {
  width: 44px; height: 44px;
  background: var(--bg-3);
  border: 1px solid rgba(124,58,237,0.3);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  transform: rotate(calc(-1 * var(--angle)));
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  animation: counter-spin 20s linear infinite;
}
.ring-2 .icon-wrap {
  animation: counter-spin-rev 35s linear infinite;
}
@keyframes counter-spin { to { transform: rotate(-360deg); } }
@keyframes counter-spin-rev { to { transform: rotate(360deg); } }

.scroll-hint {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  z-index: 2;
}
.scroll-arrow {
  width: 24px; height: 24px;
  border-right: 2px solid var(--text-dim);
  border-bottom: 2px solid var(--text-dim);
  transform: rotate(45deg);
  animation: bounce 1.8s infinite;
}
@keyframes bounce { 0%, 100% { transform: rotate(45deg) translateY(0); } 50% { transform: rotate(45deg) translateY(6px); } }

/* ===========================
   TICKER / MARQUEE
=========================== */
.ticker-wrap {
  overflow: hidden;
  background: linear-gradient(135deg, rgba(124,58,237,0.08), rgba(6,182,212,0.08));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.ticker-track {
  display: inline-flex;
  gap: 32px;
  white-space: nowrap;
  animation: ticker 30s linear infinite;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
}
.ticker-track:hover { animation-play-state: paused; }
.ticker-dot { color: var(--primary-light); }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ===========================
   SERVICES
=========================== */
#services { background: var(--bg-2); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card:hover {
  border-color: rgba(124,58,237,0.35);
  background: var(--surface-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 0 1px rgba(124,58,237,0.15);
}
.featured-card {
  grid-row: span 2;
  background: linear-gradient(160deg, rgba(124,58,237,0.12), rgba(79,70,229,0.06));
  border-color: rgba(124,58,237,0.25);
}
.card-glow {
  position: absolute;
  top: -40px; left: -40px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(124,58,237,0.2), transparent 70%);
  pointer-events: none;
}
.service-icon-wrap {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, rgba(124,58,237,0.2), rgba(79,70,229,0.1));
  border: 1px solid rgba(124,58,237,0.3);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.service-icon { font-size: 1.5rem; }
.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 12px;
}
.service-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 20px;
}
.service-list {
  list-style: none;
  margin-bottom: 24px;
}
.service-list li {
  color: var(--text-muted);
  font-size: 0.875rem;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-list li:last-child { border-bottom: none; }
.service-list li::before {
  content: '→';
  color: var(--primary-light);
  font-size: 0.8rem;
  flex-shrink: 0;
}
.card-link {
  color: var(--primary-light);
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition);
}
.card-link:hover { gap: 12px; color: var(--accent); }

/* ===========================
   SOLUTIONS TABS
=========================== */
#solutions { background: var(--bg); }

.solutions-tabs { }
.tab-buttons {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0;
}
.tab-btn {
  padding: 12px 24px;
  border-radius: 8px 8px 0 0;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
}
.tab-btn:hover { color: var(--text); background: var(--surface); }
.tab-btn.active { color: var(--primary-light); border-bottom-color: var(--primary); background: rgba(124,58,237,0.08); }

.tab-pane { display: none; }
.tab-pane.active { display: block; animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

.tab-pane-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 40px 0;
}
.tab-text h3 { font-size: 1.75rem; margin-bottom: 16px; }
.tab-text p { color: var(--text-muted); font-size: 1rem; margin-bottom: 28px; line-height: 1.7; }

.solution-list {
  list-style: none;
  margin-bottom: 32px;
}
.solution-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--text-muted);
}
.solution-list li:last-child { border-bottom: none; }
.sol-icon { font-size: 1.1rem; }

.tab-visual { display: flex; justify-content: center; }

.visual-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 100%;
  max-width: 380px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.vc-header {
  background: rgba(255,255,255,0.04);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
}
.vc-dots { display: flex; gap: 6px; }
.vc-dots span {
  width: 10px; height: 10px; border-radius: 50%;
}
.vc-dots span:nth-child(1) { background: #ff5f57; }
.vc-dots span:nth-child(2) { background: #febc2e; }
.vc-dots span:nth-child(3) { background: #28c840; }
.vc-body { padding: 24px; display: flex; flex-direction: column; gap: 18px; }
.vc-line { display: flex; align-items: center; gap: 10px; }
.vc-label { font-size: 0.78rem; color: var(--text-muted); width: 110px; flex-shrink: 0; }
.vc-bar {
  flex: 1;
  height: 8px;
  background: rgba(255,255,255,0.06);
  border-radius: 100px;
  overflow: hidden;
}
.vc-bar div {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 100px;
  transition: width 1s ease;
}
.red-bar div { background: linear-gradient(90deg, #ef4444, #f97316); }
.vc-pct { font-size: 0.8rem; font-weight: 700; color: var(--text); width: 36px; text-align: right; }
.vc-metric { display: flex; gap: 10px; flex-wrap: wrap; }
.metric-box {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
}
.metric-box.green { background: rgba(16,185,129,0.12); color: #10b981; border: 1px solid rgba(16,185,129,0.2); }
.metric-box.blue { background: rgba(6,182,212,0.1); color: var(--accent); border: 1px solid rgba(6,182,212,0.2); }

/* ===========================
   WHY US
=========================== */
#why {
  background: var(--bg-2);
  overflow: hidden;
}
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-left .section-tag { margin-bottom: 16px; display: inline-block; }
.why-left h2 { font-size: clamp(2rem, 3vw, 2.5rem); margin-bottom: 20px; }
.why-desc { color: var(--text-muted); font-size: 1rem; margin-bottom: 36px; line-height: 1.7; }
.why-points { display: flex; flex-direction: column; gap: 28px; }
.why-point {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.wp-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(6,182,212,0.1));
  border: 1px solid rgba(124,58,237,0.25);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.why-point strong { display: block; font-size: 1rem; margin-bottom: 6px; }
.why-point p { color: var(--text-muted); font-size: 0.875rem; line-height: 1.6; }

.tech-stack {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.ts-header {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.ts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.ts-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  text-align: center;
  transition: var(--transition);
}
.ts-item:hover {
  border-color: rgba(124,58,237,0.4);
  background: rgba(124,58,237,0.07);
}
.ts-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* ===========================
   PROCESS
=========================== */
#process { background: var(--bg); }
.process-steps {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 800px;
  margin: 0 auto;
}
.process-line {
  position: absolute;
  left: 27px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
  z-index: 0;
}
.process-step {
  display: flex;
  gap: 32px;
  align-items: flex-start;
  padding: 36px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 1;
}
.process-step:last-child { border-bottom: none; }
.step-number {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--primary), #4f46e5);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(124,58,237,0.4);
}
.step-content h3 { font-size: 1.25rem; margin-bottom: 10px; }
.step-content p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; }
.step-duration {
  display: inline-block;
  margin-top: 12px;
  background: rgba(6,182,212,0.1);
  color: var(--accent);
  border: 1px solid rgba(6,182,212,0.2);
  padding: 4px 14px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
}

/* ===========================
   ABOUT
=========================== */
#about { background: var(--bg-2); }
.about-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-left .section-tag { margin-bottom: 16px; display: inline-block; }
.about-left h2 { font-size: clamp(2rem, 3vw, 2.5rem); margin-bottom: 20px; }
.about-left p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.75; margin-bottom: 20px; }
.about-values {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.value-chip {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition);
}
.value-chip:hover { border-color: rgba(124,58,237,0.4); color: var(--text); }

.team-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.team-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: var(--transition);
}
.team-card:hover { border-color: rgba(124,58,237,0.3); transform: translateY(-2px); }
.team-avatar {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: #fff;
  letter-spacing: 0.04em;
}
.team-info strong { display: block; font-size: 0.9rem; margin-bottom: 4px; }
.team-info span { display: block; font-size: 0.78rem; color: var(--text-muted); line-height: 1.5; }

/* ===========================
   TESTIMONIALS
=========================== */
#testimonials { background: var(--bg); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
  position: relative;
}
.testimonial-card:hover { border-color: rgba(124,58,237,0.3); transform: translateY(-4px); }
.featured-testimonial {
  border-color: rgba(124,58,237,0.3);
  background: linear-gradient(160deg, rgba(124,58,237,0.1), rgba(79,70,229,0.05));
  transform: translateY(-12px);
  box-shadow: 0 20px 50px rgba(124,58,237,0.15);
}
.quote-mark {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 4rem;
  color: var(--primary);
  line-height: 0.8;
  margin-bottom: 16px;
  opacity: 0.6;
}
.testimonial-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 24px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.78rem;
  color: #fff;
}
.testimonial-author strong { display: block; font-size: 0.9rem; }
.testimonial-author span { display: block; font-size: 0.78rem; color: var(--text-muted); }

/* ===========================
   CTA BANNER
=========================== */
#cta-banner {
  background: var(--bg-2);
  padding: 80px 0;
}
.cta-card {
  background: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(79,70,229,0.08), rgba(6,182,212,0.08));
  border: 1px solid rgba(124,58,237,0.25);
  border-radius: 24px;
  padding: 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  top: -60px; left: 50%; transform: translateX(-50%);
  width: 400px; height: 300px;
  background: radial-gradient(ellipse, rgba(124,58,237,0.2), transparent 70%);
  pointer-events: none;
}
.cta-content { position: relative; z-index: 1; }
.cta-card h2 { font-size: clamp(2rem, 3.5vw, 2.75rem); margin-bottom: 20px; }
.cta-card p { color: var(--text-muted); font-size: 1.05rem; max-width: 600px; margin: 0 auto 36px; line-height: 1.7; }
.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===========================
   CONTACT
=========================== */
#contact { background: var(--bg); }
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 60px;
  align-items: start;
}
.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full { }
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(124,58,237,0.5);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
}
.form-group select option { background: var(--bg-2); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-success {
  padding: 16px;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  border-radius: var(--radius-sm);
  color: #10b981;
  font-weight: 600;
  text-align: center;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.ci-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.ci-item:hover { border-color: rgba(124,58,237,0.3); }
.ci-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(79,70,229,0.1));
  border: 1px solid rgba(124,58,237,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.ci-item strong { display: block; font-size: 0.9rem; margin-bottom: 2px; }
.ci-item span { display: block; font-size: 0.82rem; color: var(--text-muted); }

.contact-cta-box {
  background: linear-gradient(135deg, rgba(124,58,237,0.12), rgba(6,182,212,0.07));
  border: 1px solid rgba(124,58,237,0.25);
  border-radius: var(--radius-sm);
  padding: 28px;
  text-align: center;
}
.contact-cta-box h4 { font-size: 1.1rem; margin-bottom: 8px; }
.contact-cta-box p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 20px; line-height: 1.6; }

/* ===========================
   FOOTER
=========================== */
footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.7;
  margin: 16px 0 24px;
  max-width: 280px;
}
.social-links { display: flex; gap: 10px; }
.social-link {
  width: 36px; height: 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: var(--transition);
}
.social-link:hover { border-color: rgba(124,58,237,0.4); color: var(--primary-light); }

.footer-col h5 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col li a {
  color: var(--text-muted);
  font-size: 0.875rem;
  transition: var(--transition);
}
.footer-col li a:hover { color: var(--text); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
  color: var(--text-dim);
}
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { color: var(--text-dim); transition: var(--transition); }
.footer-legal a:hover { color: var(--text-muted); }

/* ===========================
   SCROLL ANIMATIONS
=========================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 1024px) {
  .hero-visual { display: none; }
  .hero-content { margin-left: 0; padding-left: 0; max-width: 100%; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .featured-card { grid-row: auto; }
  .why-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-wrap { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-menu.open { display: flex; }

  .services-grid { grid-template-columns: 1fr; }
  .tab-pane-inner { grid-template-columns: 1fr; gap: 32px; }
  .tab-visual { display: none; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .featured-testimonial { transform: none; }
  .contact-wrap { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cta-card { padding: 40px 24px; }
  .team-card-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .stat-divider { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  section { padding: 64px 0; }
  .contact-form { padding: 24px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.4rem; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
  .cta-actions { flex-direction: column; }
  .tab-buttons { gap: 4px; }
  .tab-btn { padding: 10px 16px; font-size: 0.82rem; }
}