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

:root {
  --bg: #0B0E1A;
  --surface: #111424;
  --card: #131626;
  --border: #1e2240;
  --lime: #BAFF39;
  --lime-dim: rgba(186, 255, 57, 0.08);
  --text: #F0F0EC;
  --text-muted: #8484A0;
  --text-dim: #555572;
  --accent-glow: rgba(186, 255, 57, 0.15);
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(11, 14, 26, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-mark {
  width: 32px;
  height: 32px;
  background: var(--lime);
  color: #0B0E1A;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -0.5px;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
  letter-spacing: -0.3px;
}

.nav-tag {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.3px;
}

.nav-demo-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--lime);
  text-decoration: none;
  font-family: var(--font-display);
  transition: opacity 0.15s;
}
.nav-demo-link:hover { opacity: 0.75; }

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 40px 100px;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, rgba(186, 255, 57, 0.04) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(80, 80, 180, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  position: relative;
}

.hero-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-label::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--lime);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(52px, 8vw, 100px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -4px;
  color: var(--text);
  margin-bottom: 36px;
}

.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 64px;
  font-weight: 400;
}

.hero-stats {
  display: flex;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  max-width: 700px;
}

.stat {
  flex: 1;
  padding: 24px 28px;
}

.stat-div {
  width: 1px;
  background: var(--border);
  flex-shrink: 0;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--lime);
  letter-spacing: -1px;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* SERVICES */
.services {
  padding: 120px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.services-header {
  margin-bottom: 72px;
}

.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.services-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -2px;
  color: var(--text);
  max-width: 560px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.service-card {
  background: var(--card);
  padding: 40px 36px;
  transition: background 0.2s;
}

.service-card:hover { background: var(--surface); }

.service-card-accent {
  background: var(--lime-dim);
}

.service-card-accent:hover { background: rgba(186, 255, 57, 0.12); }

.service-icon {
  width: 44px;
  height: 44px;
  background: var(--lime-dim);
  border: 1px solid rgba(186, 255, 57, 0.15);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--lime);
}

.service-card-accent .service-icon {
  background: rgba(186, 255, 57, 0.15);
}

.service-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.service-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* HOW */
.how {
  padding: 120px 40px;
  background: var(--card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.how-header {
  max-width: 1200px;
  margin: 0 auto 72px;
}

.how-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -2px;
  color: var(--text);
  max-width: 500px;
}

.how-steps {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px;
}

.step-num {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  color: var(--lime-dim);
  letter-spacing: -2px;
  line-height: 1;
  margin-bottom: 20px;
}

.step-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  letter-spacing: -0.3px;
}

.step-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* RESULTS */
.results {
  padding: 120px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.results-inner {
  max-width: 900px;
}

.results-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -3px;
  color: var(--text);
  margin: 20px 0 64px;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.result-item {
  padding: 36px 32px;
  border-right: 1px solid var(--border);
}

.result-item:last-child { border-right: none; }

.result-val {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -1.5px;
  margin-bottom: 10px;
}

.result-label {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* VISION */
.vision {
  padding: 120px 40px;
  border-top: 1px solid var(--border);
}

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

.vision-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -3px;
  color: var(--text);
  margin-bottom: 40px;
  max-width: 760px;
}

.vision-body {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 620px;
  margin-bottom: 20px;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 40px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-company {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  color: var(--text);
}

.footer-meta {
  font-size: 12px;
  color: var(--text-dim);
  flex: 1;
}

.footer-tagline {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .how-steps { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .result-item:nth-child(2) { border-right: none; }
  .result-item:nth-child(3) { border-top: 1px solid var(--border); }
  .result-item:nth-child(4) { border-top: 1px solid var(--border); border-right: none; }
}

@media (max-width: 768px) {
  .hero { padding: 120px 24px 80px; }
  .hero-headline { letter-spacing: -2px; }
  .hero-stats { flex-direction: column; }
  .stat-div { display: none; }
  .services { padding: 80px 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .how { padding: 80px 24px; }
  .how-steps { grid-template-columns: 1fr; }
  .results { padding: 80px 24px; }
  .results-grid { grid-template-columns: 1fr; }
  .result-item { border-right: none; border-bottom: 1px solid var(--border); }
  .result-item:last-child { border-bottom: none; }
  .vision { padding: 80px 24px; }
  .vision-title { letter-spacing: -1.5px; }
  .footer { padding: 40px 24px; }
  .footer-inner { flex-wrap: wrap; gap: 12px; }
  .footer-meta { order: 3; flex-basis: 100%; }
  .nav-inner { padding: 14px 24px; }
  .nav-tag { display: none; }
}