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

:root {
  --bg: #0a0a0f;
  --surface: #111118;
  --surface-2: #1a1a26;
  --border: #1e1e2e;
  --text: #f0eee8;
  --text-muted: #7a7a8c;
  --accent: #00e5a0;
  --accent-dim: rgba(0, 229, 160, 0.12);
  --accent-glow: rgba(0, 229, 160, 0.25);
  --red: #ff4d4d;
  --font-mono: 'DM Mono', 'Courier New', monospace;
  --font-sans: 'DM Sans', system-ui, sans-serif;
}

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

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

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

/* === NAVBAR === */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(16px);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
}

.nav-tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

/* === HERO === */
.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 80px 28px 60px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 32px;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-headline {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 420px;
}

/* Call Widget */
.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.call-widget {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(0, 229, 160, 0.05), 0 20px 60px rgba(0,0,0,0.4);
}

.call-header {
  background: var(--surface-2);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border);
}

.call-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent);
  flex-shrink: 0;
}

.call-info { flex: 1; }
.call-name { display: block; font-size: 0.85rem; font-weight: 600; color: var(--text); }
.call-status { display: block; font-size: 0.72rem; color: var(--accent); font-family: var(--font-mono); }

.call-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s infinite;
}

.call-body {
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.call-line {
  font-size: 0.82rem;
  line-height: 1.5;
  padding: 10px 12px;
  border-radius: 10px;
}

.call-caller {
  background: var(--surface-2);
  color: var(--text-muted);
  border-bottom-left-radius: 4px;
}

.call-ai {
  background: var(--accent-dim);
  color: var(--text);
  border-bottom-right-radius: 4px;
  border: 1px solid rgba(0, 229, 160, 0.15);
}

.call-booked-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-dim);
  border: 1px solid rgba(0, 229, 160, 0.25);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-mono);
  padding: 6px 12px;
  border-radius: 20px;
  width: fit-content;
}

.call-footer {
  padding: 10px 18px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.call-duration {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.call-wave {
  display: flex;
  align-items: center;
  gap: 2px;
  height: 16px;
}

.call-wave span {
  display: block;
  width: 3px;
  border-radius: 2px;
  background: var(--accent);
  animation: wave 1s ease-in-out infinite;
}

.call-wave span:nth-child(1) { animation-delay: 0s; height: 6px; }
.call-wave span:nth-child(2) { animation-delay: 0.15s; height: 10px; }
.call-wave span:nth-child(3) { animation-delay: 0.3s; height: 14px; }
.call-wave span:nth-child(4) { animation-delay: 0.45s; height: 8px; }
.call-wave span:nth-child(5) { animation-delay: 0.6s; height: 5px; }

@keyframes wave {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(0.4); }
}

.hero-stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.stat-num {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--accent);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* === PROBLEM === */
.problem {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 0;
}

.problem-inner { max-width: 1100px; margin: 0 auto; padding: 0 28px; }

.problem-label, .services-label, .how-label, .industries-label, .pricing-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 20px;
}

.problem-headline {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin-bottom: 48px;
  max-width: 560px;
}

.problem-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.problem-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.problem-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-dim);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.problem-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.problem-cta {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--accent);
  font-family: var(--font-mono);
}

/* === SERVICES === */
.services { padding: 80px 0; }
.services-inner { max-width: 1100px; margin: 0 auto; padding: 0 28px; }

.services-headline {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 48px;
  max-width: 480px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.service-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 24px rgba(0, 229, 160, 0.06);
}

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

.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.service-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* === NUMBERS === */
.numbers {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 60px 0;
}

.numbers-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.number-item {
  text-align: center;
  flex: 1;
}

.number-val {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 500;
  color: var(--accent);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.number-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.number-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
  flex-shrink: 0;
}

/* === HOW === */
.how { padding: 80px 0; }
.how-inner { max-width: 1100px; margin: 0 auto; padding: 0 28px; }

.how-headline {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 56px;
}

.step-track {
  display: flex;
  align-items: flex-start;
  gap: 0;
}

.step {
  flex: 1;
  position: relative;
}

.step-connector {
  width: 80px;
  height: 1px;
  background: var(--border);
  margin-top: 24px;
  flex-shrink: 0;
  position: relative;
}

.step-connector::after {
  content: '';
  position: absolute;
  right: 0;
  top: -3px;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid var(--border);
  border-top: 1.5px solid var(--border);
  transform: rotate(45deg);
}

.step-num {
  font-family: var(--font-mono);
  font-size: 2.8rem;
  font-weight: 300;
  color: var(--accent);
  opacity: 0.35;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 20px;
}

.step h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.step p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* === INDUSTRIES === */
.industries {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 0;
}

.industries-inner { max-width: 1100px; margin: 0 auto; padding: 0 28px; }

.industries-headline {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
  max-width: 520px;
}

.industry-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.industry-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.88rem;
  color: var(--text);
  font-weight: 500;
}

.industry-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  box-shadow: 0 0 6px var(--accent);
}

.industries-note {
  font-size: 0.92rem;
  color: var(--text-muted);
  font-style: italic;
}

/* === PRICING === */
.pricing { padding: 80px 0; }
.pricing-inner { max-width: 1100px; margin: 0 auto; padding: 0 28px; }

.pricing-headline {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 40px;
}

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

.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 30px rgba(0, 229, 160, 0.08);
}

.pricing-tier {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 12px;
}

.pricing-amount {
  font-family: var(--font-mono);
  font-size: 2.8rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: -0.04em;
  margin-bottom: 12px;
}

.per-month {
  font-size: 1.2rem;
  color: var(--text-muted);
}

.pricing-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pricing-features li {
  font-size: 0.85rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pricing-features li::before {
  content: '';
  display: block;
  width: 16px;
  height: 16px;
  background: var(--accent-dim);
  border-radius: 4px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 8l3.5 3.5L13 4' stroke='%2300e5a0' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
  flex-shrink: 0;
}

.pricing-math {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.pricing-math p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.pricing-math strong {
  color: var(--accent);
  font-family: var(--font-mono);
}

/* === CLOSING === */
.closing {
  background: linear-gradient(135deg, #0a0a0f 0%, #0d1a18 100%);
  border-top: 1px solid var(--border);
  padding: 100px 0;
}

.closing-inner { max-width: 1100px; margin: 0 auto; padding: 0 28px; text-align: center; }

.closing-headline {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 24px;
}

.closing-sub {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto 40px;
}

.closing-vision {
  max-width: 640px;
  margin: 0 auto;
  border-top: 1px solid var(--border);
  padding-top: 32px;
}

.closing-vision p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* === FOOTER === */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 4px;
}

.footer-tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-copy {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-top: 8px;
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-text { text-align: center; }
  .hero-sub { margin: 0 auto; }
  .hero-visual { max-width: 480px; margin: 0 auto; }
  .problem-cards { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .numbers-inner { flex-wrap: wrap; justify-content: center; }
  .number-divider { display: none; }
  .number-item { min-width: 140px; }
  .step-track { flex-direction: column; gap: 24px; }
  .step-connector { display: none; }
  .industry-list { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-math { flex-direction: column; gap: 8px; }
}

@media (max-width: 600px) {
  .hero { padding: 60px 20px 40px; }
  .nav-inner { padding: 14px 20px; }
  .nav-tagline { display: none; }
  .industry-list { grid-template-columns: 1fr; }
  .problem-headline { font-size: 1.6rem; }
  .hero-headline { font-size: 2.2rem; }
}