:root {
  --bg: #0A0E1A;
  --bg-secondary: #0F1525;
  --surface: #141929;
  --surface-hover: #1a2035;
  --border: rgba(0, 212, 170, 0.15);
  --teal: #00D4AA;
  --teal-dim: rgba(0, 212, 170, 0.12);
  --amber: #FFB547;
  --text: #E8EDF5;
  --text-dim: rgba(232, 237, 245, 0.55);
  --font-head: 'Sora', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--teal); border-radius: 3px; }

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 60px;
  background: rgba(10, 14, 26, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

.nav-tagline {
  font-size: 0.8rem;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Section shared */
.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 16px;
}

.section-header {
  margin-bottom: 60px;
}

.section-header.centered {
  text-align: center;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text);
}

.section-sub {
  color: var(--text-dim);
  font-size: 1.1rem;
  max-width: 500px;
  margin-top: 16px;
  margin-left: auto;
  margin-right: auto;
}

/* HERO */
.hero {
  position: relative;
  overflow: hidden;
  padding: 80px 60px 100px;
  min-height: 92vh;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,170,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,170,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #00D4AA, transparent 70%);
  top: -100px;
  right: 5%;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #FFB547, transparent 70%);
  bottom: -50px;
  left: 10%;
  opacity: 0.12;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 28px;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 12px var(--teal);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 12px var(--teal); }
  50% { opacity: 0.6; box-shadow: 0 0 4px var(--teal); }
}

.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--text);
  margin-bottom: 24px;
}

.hero-headline .teal {
  color: var(--teal);
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-dim);
  max-width: 460px;
  line-height: 1.7;
  margin-bottom: 48px;
}

.trust-row {
  display: flex;
  align-items: center;
  gap: 32px;
}

.trust-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.trust-number {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: -0.03em;
}

.trust-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  max-width: 100px;
  line-height: 1.3;
}

.trust-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* CHAT WIDGET */
.hero-visual {
  position: relative;
}

.chat-widget {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 40px 80px rgba(0,0,0,0.4), 0 0 0 1px rgba(0,212,170,0.1);
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--surface-hover);
  border-bottom: 1px solid var(--border);
}

.chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--teal-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.chat-name {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
}

.chat-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-dim);
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 6px #22C55E;
}

.chat-bubbles {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 280px;
}

.bubble {
  max-width: 78%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 0.8rem;
  line-height: 1.5;
}

.bubble.bot {
  background: var(--surface-hover);
  color: var(--text);
  border-bottom-left-radius: 4px;
  align-self: flex-start;
}

.bubble.bot-time {
  max-width: unset;
  background: transparent;
  color: var(--text-dim);
  font-size: 0.68rem;
  padding: 2px 0;
  align-self: flex-start;
}

.bubble.user {
  background: var(--teal);
  color: var(--bg);
  font-weight: 500;
  border-bottom-right-radius: 4px;
  align-self: flex-end;
}

.payment-req {
  display: flex;
  align-items: center;
  gap: 10px;
}

.pay-icon {
  flex-shrink: 0;
}

.pay-text {
  font-size: 0.78rem;
  line-height: 1.4;
}

.chat-input {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.input-mock {
  flex: 1;
  font-size: 0.82rem;
  color: var(--text-dim);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 10px 16px;
}

.send-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--teal);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Floating badges */
.floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 24px;
  backdrop-filter: blur(12px);
  animation: float 3s ease-in-out infinite;
}

.badge-1 {
  bottom: -20px;
  right: -20px;
  background: rgba(34, 197, 94, 0.2);
  border: 1px solid rgba(34, 197, 94, 0.4);
  color: #22C55E;
}

.badge-2 {
  top: -16px;
  left: -16px;
  background: rgba(0, 212, 170, 0.15);
  border: 1px solid rgba(0, 212, 170, 0.3);
  color: var(--teal);
  animation-delay: 1.5s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* PROOF SECTION */
.proof-section {
  padding: 60px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
}

.proof-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.proof-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 40px;
}

.proof-stats {
  display: flex;
  justify-content: center;
  gap: 80px;
}

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

.stat-value {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--teal);
  letter-spacing: -0.04em;
}

.stat-desc {
  font-size: 0.85rem;
  color: var(--text-dim);
  max-width: 180px;
  margin-top: 6px;
  line-height: 1.4;
}

/* SERVICES */
.services-section {
  padding: 100px 60px;
}

.services-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  position: relative;
  transition: border-color 0.2s, transform 0.2s;
}

.service-card:hover {
  border-color: rgba(0,212,170,0.4);
  transform: translateY(-4px);
}

.service-icon {
  margin-bottom: 20px;
}

.service-card h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.service-tag {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-dim);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 20px;
}

/* PRICING */
.pricing-section {
  padding: 100px 60px;
  background: var(--bg-secondary);
}

.pricing-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: start;
}

.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  position: relative;
}

.pricing-card.featured {
  border-color: var(--teal);
  background: linear-gradient(135deg, var(--surface) 0%, rgba(0,212,170,0.06) 100%);
  box-shadow: 0 0 40px rgba(0,212,170,0.1);
}

.featured-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--teal);
  padding: 4px 14px;
  border-radius: 20px;
  white-space: nowrap;
}

.price-label {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 16px;
}

.price-value {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.04em;
  margin-bottom: 8px;
}

.per-mo {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-dim);
}

.price-desc {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 24px;
  line-height: 1.5;
}

.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.price-features li {
  font-size: 0.82rem;
  color: var(--text-dim);
  padding-left: 20px;
  position: relative;
}

.price-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

.price-cta {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-style: italic;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

/* PROCESS */
.process-section {
  padding: 100px 60px;
}

.process-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.step {
  display: flex;
  flex-direction: column;
  padding-right: 32px;
}

.step-number {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 800;
  color: var(--teal-dim);
  letter-spacing: -0.05em;
  line-height: 1;
  margin-bottom: 20px;
  -webkit-text-stroke: 1px rgba(0,212,170,0.3);
}

.step-connector {
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--teal) 0%, transparent 100%);
  margin-bottom: 24px;
  opacity: 0.4;
}

.step-body h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}

.step-body p {
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.6;
}

/* CLOSING */
.closing-section {
  padding: 100px 60px;
  position: relative;
  overflow: hidden;
}

.closing-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,170,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,170,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

.closing-inner {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.closing-headline {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 24px;
}

.closing-sub {
  font-size: 1.1rem;
  color: var(--text-dim);
  max-width: 600px;
  margin: 0 auto 60px;
  line-height: 1.7;
}

.footer-tagline {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
}

/* FOOTER */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 60px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text);
}

.footer-info {
  text-align: center;
}

.footer-info p {
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.footer-tag {
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* Responsive */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .proof-stats { gap: 40px; }
}

@media (max-width: 768px) {
  .navbar { padding: 16px 24px; }
  .hero { padding: 60px 24px; flex-direction: column; min-height: auto; gap: 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .services-section, .pricing-section, .process-section, .closing-section { padding: 60px 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .proof-stats { flex-direction: column; gap: 32px; }
  .proof-section { padding: 40px 24px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .nav-tagline { display: none; }
}