:root {
  --bg: #050816;
  --surface: rgba(13, 23, 48, 0.92);
  --surface-soft: rgba(15, 27, 60, 0.82);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #22c55e;
  --accent-soft: rgba(34, 197, 94, 0.16);
  --blue: #3b82f6;
  --shadow: 0 35px 120px rgba(15, 23, 42, 0.35);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top left, rgba(59, 130, 246, 0.18), transparent 28%),
    radial-gradient(circle at bottom right, rgba(34, 197, 94, 0.16), transparent 22%),
    linear-gradient(180deg, #02040d 0%, #070b1d 100%);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

button,
.btn {
  border: none;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.page {
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand .dot {
  color: var(--accent);
}

.nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.nav a,
.cta-row a {
  text-decoration: none;
  font-weight: 600;
}

.nav a {
  color: var(--muted);
}

.nav a:hover {
  color: var(--text);
}

.cta-row {
  display: inline-flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-primary {
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: white;
  padding: 14px 24px;
  box-shadow: 0 20px 50px rgba(34, 197, 94, 0.24);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  padding: 14px 22px;
}

.btn-primary:hover,
.btn-secondary:hover {
  transform: translateY(-2px);
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  align-items: center;
  padding: 48px 0 32px;
}

.hero-copy {
  max-width: 620px;
}

.hero-copy small {
  display: inline-flex;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(34, 197, 94, 0.1);
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 22px;
}

.hero-copy h1 {
  font-size: clamp(2.8rem, 4.4vw, 4.8rem);
  line-height: 1.02;
  margin: 0 0 20px;
}

.hero-copy p {
  line-height: 1.8;
  max-width: 580px;
  color: #cbd5e1;
  margin: 0 0 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-media {
  position: relative;
  min-height: 420px;
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.18), rgba(34, 197, 94, 0.08));
  box-shadow: var(--shadow);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-media::after {
  content: "";
  position: absolute;
  left: -10%;
  top: -10%;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.12);
}

.section {
  margin-top: 44px;
}

.section h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}

.grid-3,
.testimonials,
.stats,
.contact-grid {
  display: grid;
  gap: 20px;
}

.grid-3,
.testimonials,
.stats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contact-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card,
.feature-card,
.testimonial,
.faq-item,
.contact-card {
  background: var(--surface);
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 18px 40px rgba(2, 8, 24, 0.24);
}

.feature-card {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(148, 163, 184, 0.08);
}

.feature-card img {
  width: 54px;
  height: 54px;
}

.feature-card h3,
.card h3,
.testimonial strong {
  margin: 0;
  font-size: 1.15rem;
}

.card p,
.feature-card p,
.testimonial p,
.faq-item p,
.contact-card p {
  color: #cbd5e1;
  line-height: 1.7;
}

.stats {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
}

.stat {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(148, 163, 184, 0.08);
  border-radius: 24px;
  padding: 24px;
  text-align: center;
}

.stat strong {
  display: block;
  font-size: 2rem;
  color: white;
  margin-bottom: 8px;
}

.stat span {
  color: var(--muted);
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  align-items: start;
}

.feature-list {
  display: grid;
  gap: 18px;
}

.feature-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.feature-item div {
  min-width: 44px;
  height: 44px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(34, 197, 94, 0.12);
  color: var(--accent);
  font-size: 1.1rem;
}

.feature-item p,
.faq-item h3 {
  margin: 0;
}

.testimonial {
  display: grid;
  gap: 16px;
  background: rgba(255, 255, 255, 0.05);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 16px;
}

.testimonial-header img {
  width: 56px;
  height: 56px;
  border-radius: 999px;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.15);
}

.testimonial span {
  color: var(--muted);
  font-size: 0.95rem;
}

.faq {
  display: grid;
  gap: 18px;
}

.faq-item h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.contact-card {
  display: grid;
  gap: 18px;
}

.footer {
  margin-top: 42px;
  padding: 22px 0 10px;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 900px) {
  .hero,
  .split-grid,
  .grid-3,
  .stats,
  .testimonials,
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page {
    padding: 20px 16px 32px;
  }

  .hero-copy h1 {
    font-size: 2.8rem;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .header {
    flex-direction: column;
    align-items: stretch;
  }

  .nav {
    justify-content: center;
  }
}