:root {
  --bg: #07111f;
  --bg-soft: #0d1b2f;
  --bg-card: #ffffff;
  --text: #172033;
  --muted: #607089;
  --line: #dce5ef;
  --primary: #1f6feb;
  --primary-dark: #1455b9;
  --accent: #60a5fa;
  --gold: #f2c14e;
  --white: #ffffff;
  --shadow: 0 24px 80px rgba(7, 17, 31, 0.16);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: #f5f8fc;
  line-height: 1.6;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  color: var(--primary-dark);
}

.site-header {
  background: rgba(7, 17, 31, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar {
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), #0ea5e9);
  color: var(--white);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  box-shadow: 0 12px 30px rgba(31, 111, 235, 0.35);
}

.brand-text {
  color: var(--white);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.nav-link {
  color: rgba(255, 255, 255, 0.78) !important;
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--white) !important;
}

.nav-cta {
  border-radius: 999px;
  padding-left: 1rem;
  padding-right: 1rem;
}

.btn {
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: -0.01em;
  padding: 0.72rem 1.25rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #0ea5e9);
  border: 0;
  box-shadow: 0 16px 36px rgba(31, 111, 235, 0.28);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  transform: translateY(-1px);
}

.btn-outline-light {
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--white);
}

.btn-outline-light:hover {
  color: var(--bg);
  background: var(--white);
}

.btn-outline-primary {
  border-color: rgba(31, 111, 235, 0.35);
  color: var(--primary);
}

.btn-outline-primary:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.hero-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 18%, rgba(96, 165, 250, 0.32), transparent 26%),
    radial-gradient(circle at 25% 80%, rgba(242, 193, 78, 0.12), transparent 28%),
    linear-gradient(135deg, #07111f 0%, #0d1b2f 54%, #0b2548 100%);
  color: var(--white);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.85), rgba(0,0,0,0.16));
}

.hero-section h1 {
  font-size: clamp(2.45rem, 5vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.07em;
  font-weight: 900;
  max-width: 980px;
}

.hero-section .lead {
  color: rgba(255, 255, 255, 0.78);
  max-width: 720px;
  font-size: 1.2rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: currentColor;
  border-radius: 999px;
}

.trust-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.trust-line span {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.82);
  border-radius: 999px;
  padding: 0.48rem 0.78rem;
  font-size: 0.88rem;
  font-weight: 700;
}

.terminal-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: #07101d;
  border: 1px solid rgba(255, 255, 255, 0.13);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
}

.terminal-top {
  display: flex;
  gap: 0.5rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.terminal-top span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.28);
}

.terminal-card pre {
  margin: 0;
  padding: 1.45rem;
  color: #c9e2ff;
  white-space: pre-wrap;
  font-size: 0.92rem;
}

.terminal-result {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.1rem 1.45rem;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(31, 111, 235, 0.11);
}

.section-block {
  padding: 6rem 0;
}

.section-muted {
  background: #ecf3fb;
}

.section-dark {
  background: linear-gradient(135deg, #07111f, #0d1b2f);
  color: var(--white);
}

.section-contact {
  background: #ffffff;
}

.section-heading {
  max-width: 820px;
}

.section-heading h2,
.section-block h2 {
  font-size: clamp(2rem, 3vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
  font-weight: 900;
  margin-top: 0.75rem;
}

.section-heading p,
.section-text,
.section-block p {
  color: var(--muted);
}

.section-dark p {
  color: rgba(255, 255, 255, 0.72);
}

.problem-card,
.pricing-card,
.contact-card {
  background: var(--bg-card);
  border: 1px solid rgba(13, 27, 47, 0.08);
  border-radius: var(--radius);
  padding: 1.6rem;
  box-shadow: 0 10px 36px rgba(7, 17, 31, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.problem-card:hover,
.pricing-card.is-hovered,
.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: rgba(31, 111, 235, 0.22);
}

.card-icon {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: #edf5ff;
  font-size: 1.45rem;
  margin-bottom: 1rem;
}

.problem-card h3,
.service-item h3,
.pricing-card h3,
.contact-card h3 {
  font-size: 1.18rem;
  font-weight: 900;
  letter-spacing: -0.025em;
}

.service-list {
  display: grid;
  gap: 1rem;
}

.service-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 1.1rem;
  padding: 1.3rem;
  border-radius: var(--radius);
  background: #ffffff;
  border: 1px solid rgba(13, 27, 47, 0.08);
}

.service-item span {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
  background: var(--bg-soft);
  color: var(--accent);
  font-weight: 900;
}

.text-link {
  font-weight: 900;
}

.pricing-card {
  display: flex;
  flex-direction: column;
}

.pricing-card.featured {
  background: linear-gradient(180deg, #ffffff, #edf6ff);
  border: 2px solid rgba(31, 111, 235, 0.32);
}

.pricing-badge {
  display: inline-flex;
  align-self: flex-start;
  background: #edf5ff;
  color: var(--primary);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.price {
  font-size: 2rem;
  line-height: 1;
  font-weight: 900;
  color: var(--bg);
  margin: 1rem 0;
}

.pricing-card ul {
  padding-left: 1.15rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.pricing-card li {
  margin-bottom: 0.45rem;
}

.pricing-card .btn {
  margin-top: auto;
}

.timeline {
  position: relative;
  display: grid;
  gap: 1rem;
}

.timeline-item {
  padding: 1.25rem 1.4rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.timeline-item strong {
  display: block;
  color: var(--white);
  margin-bottom: 0.4rem;
  font-size: 1.05rem;
}

.cta-panel {
  border-radius: 32px;
  padding: clamp(2rem, 5vw, 4.5rem);
  background:
    radial-gradient(circle at 90% 0%, rgba(96, 165, 250, 0.34), transparent 28%),
    linear-gradient(135deg, #07111f, #0b2548);
  color: var(--white);
  box-shadow: var(--shadow);
}

.cta-panel p {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  color: rgba(255, 255, 255, 0.74);
}

.contact-card a {
  font-weight: 800;
}

.site-footer {
  padding: 1.5rem 0;
  background: #07111f;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.72);
  font-weight: 700;
}

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

@media (max-width: 991px) {
  .hero-section .min-vh-100 {
    min-height: auto !important;
    padding-top: 8rem !important;
  }

  .navbar-collapse {
    padding-top: 1rem;
  }
}

@media (max-width: 575px) {
  .section-block {
    padding: 4rem 0;
  }

  .hero-section h1 {
    font-size: 2.45rem;
  }

  .hero-section .lead {
    font-size: 1.05rem;
  }

  .service-item {
    grid-template-columns: 1fr;
  }

  .terminal-card pre {
    font-size: 0.8rem;
  }
}