:root {
  --bg: #07111f;
  --bg-soft: #0f1d33;
  --primary: #2f80ed;
  --primary-light: #56ccf2;
  --text: #f4f7fb;
  --muted: #b7c4d6;
  --card: #101f38;
  --white: #ffffff;
  --success: #27ae60;
  --border: rgba(255, 255, 255, 0.12);
}

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

body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(1120px, 92%);
  margin: auto;
}

header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(7, 17, 31, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}

.logo {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.logo span {
  color: var(--primary-light);
}

.nav-links {
  display: flex;
  gap: 22px;
  font-size: 0.95rem;
  color: var(--muted);
}

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

.hero {
  padding: 30px 0 30px;
  background:
    radial-gradient(
      circle at top right,
      rgba(47, 128, 237, 0.25),
      transparent 34%
    ),
    var(--bg);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.badge {
  display: inline-block;
  margin-bottom: 18px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--primary-light);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.9rem;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.6rem);
  line-height: 1.05;
  margin-bottom: 22px;
  letter-spacing: -2px;
}

.hero p {
  font-size: 1.18rem;
  color: var(--muted);
  margin-bottom: 30px;
  max-width: 680px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 12px;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  opacity: 0.92;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
}

.btn-secondary {
  border: 1px solid var(--border);
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
}

.hero-card {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.08),
    rgba(255, 255, 255, 0.03)
  );
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
}

.hero-card h3 {
  margin-bottom: 16px;
  font-size: 1.35rem;
}

.check-list {
  list-style: none;
  display: grid;
  gap: 12px;
  color: var(--muted);
}

.check-list li::before {
  content: "✓";
  color: var(--success);
  font-weight: bold;
  margin-right: 10px;
}

section {
  padding: 25px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 36px;
}

.section-title-full {
  text-align: center;
  margin-bottom: 36px;
}

.section-title h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  margin-bottom: 14px;
  letter-spacing: -1px;
  text-align: center;
}

.section-title-full h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  margin-bottom: 14px;
  letter-spacing: -1px;
  text-align: center;
}

.section-title p {
  color: var(--muted);
  font-size: 1.05rem;
}

.section-title-full p {
  color: var(--muted);
  font-size: 1.05rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.grid-3-last {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  text-align: center;
}

.card .icon {
  display: inline;
  font-size: 1.5rem;
  margin-bottom: 0;
  vertical-align: middle;
}

.card .icon + h3 {
  display: inline;
  vertical-align: middle;
  margin: 0;
  font-size: 1.2rem;
}

.card p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.98rem;
}

.plans {
  background: var(--bg-soft);
}

.plan {
  position: relative;
}

.plan strong {
  display: block;
  color: var(--primary-light);
  margin-bottom: 8px;
}

.price {
  font-size: 2rem;
  font-weight: 800;
  margin: 12px 0;
}

.note {
  color: var(--muted);
  font-size: 0.92rem;
  margin-top: 12px;
}

.highlight {
  border-color: rgba(86, 204, 242, 0.55);
  box-shadow: 0 0 0 1px rgba(86, 204, 242, 0.18);
}

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.step span {
  display: inline-flex;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--primary);
  align-items: center;
  justify-content: center;
  font-weight: 800;
  margin-bottom: 14px;
}

.cta {
  text-align: center;
  background: linear-gradient(
    135deg,
    rgba(47, 128, 237, 0.25),
    rgba(86, 204, 242, 0.12)
  );
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.cta h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 16px;
}

.cta p {
  color: var(--muted);
  max-width: 720px;
  margin: 0 auto 28px;
}

footer {
  padding: 34px 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.socials {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.socials a {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--white);
}

@media (max-width: 900px) {
  .hero-grid,
  .grid-3,
  .grid-3-last,
  .process {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }

  .hero {
    padding-top: 60px;
  }
}