:root {
  --black: #050608;
  --black-soft: #101319;
  --white: #ffffff;
  --muted: #d9e0e8;
  --text-muted: #5d6672;
  --blue: #5ed7ff;
  --blue-deep: #00aeea;
  --line: rgba(255, 255, 255, 0.14);
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.18);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 16px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--white);
  color: var(--black);
  line-height: 1.6;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(5, 6, 8, 0.92);
  color: var(--white);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.logo,
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.logo-mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--black);
  background: var(--white);
  border-radius: 13px;
  font-size: 1.4rem;
  position: relative;
  overflow: hidden;
}

.logo-mark::after {
  content: "";
  position: absolute;
  right: -10px;
  bottom: -8px;
  width: 28px;
  height: 28px;
  background: var(--blue);
  border-radius: 999px;
}

.logo-text {
  font-size: 1.3rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 28px);
  font-size: 0.95rem;
  color: var(--muted);
}

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

.nav-cta {
  padding: 10px 16px;
  color: var(--black) !important;
  background: var(--blue);
  border-radius: 999px;
  font-weight: 800;
}

.section-pad {
  padding: clamp(76px, 10vw, 140px) clamp(20px, 5vw, 72px);
}

.hero {
  min-height: 92vh;
  display: grid;
  align-items: center;
  color: var(--white);
  background:
    radial-gradient(circle at 75% 20%, rgba(94, 215, 255, 0.34), transparent 28%),
    linear-gradient(135deg, #050608 0%, #101319 48%, #030405 100%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
  max-width: 1220px;
  margin: 0 auto;
  width: 100%;
}

.eyebrow {
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.78rem;
  font-weight: 900;
  margin-bottom: 14px;
}

h1,
h2,
h3 {
  letter-spacing: -0.055em;
  line-height: 1;
}

h1 {
  font-size: clamp(3.2rem, 8vw, 7.2rem);
  max-width: 980px;
}

h2 {
  font-size: clamp(2.25rem, 5vw, 4.8rem);
}

h3 {
  font-size: 1.35rem;
}

.hero-lead {
  max-width: 680px;
  margin-top: 28px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 900;
}

.btn-primary {
  background: var(--blue);
  color: var(--black);
}

.btn-secondary {
  color: var(--white);
  border: 1px solid var(--line);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.hero-trust span {
  padding: 9px 13px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.9rem;
}

.hero-panel {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
}

.browser-card {
  width: min(100%, 520px);
  padding: 14px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transform: rotate(2deg);
}

.browser-top {
  display: flex;
  gap: 7px;
  padding: 10px 8px 16px;
}

.browser-top span {
  width: 11px;
  height: 11px;
  background: rgba(255, 255, 255, 0.38);
  border-radius: 50%;
}

.mock-hero {
  height: 210px;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(94, 215, 255, 0.9), rgba(255, 255, 255, 0.12)),
    radial-gradient(circle at 70% 30%, #fff, transparent 20%),
    #141922;
}

.mock-lines {
  display: grid;
  gap: 13px;
  margin: 24px 4px;
}

.mock-lines span,
.mock-cards span {
  display: block;
  height: 14px;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 999px;
}

.mock-lines .wide { width: 86%; }
.mock-lines span { width: 64%; }
.mock-lines .short { width: 42%; }

.mock-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.mock-cards span {
  height: 92px;
  background: rgba(94, 215, 255, 0.22);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.floating-badge {
  position: absolute;
  right: 4%;
  bottom: 9%;
  display: grid;
  place-items: center;
  width: 122px;
  height: 122px;
  color: var(--black);
  background: var(--blue);
  border-radius: 50%;
  font-size: 2rem;
  font-weight: 1000;
  box-shadow: 0 20px 60px rgba(94, 215, 255, 0.32);
  transform: rotate(-10deg);
}

.intro-strip {
  padding: 24px clamp(20px, 5vw, 72px);
  color: var(--black);
  background: var(--blue);
  text-align: center;
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 900;
}

.section-heading {
  max-width: 860px;
  margin-bottom: 48px;
}

.section-heading p:not(.eyebrow) {
  max-width: 720px;
  margin-top: 18px;
  color: var(--text-muted);
  font-size: 1.1rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.info-card {
  padding: 32px;
  border: 1px solid #e8edf2;
  border-radius: var(--radius-lg);
  background: #fbfcfd;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.info-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 50px rgba(5, 6, 8, 0.09);
}

.card-number {
  display: inline-block;
  margin-bottom: 50px;
  color: var(--blue-deep);
  font-size: 0.85rem;
  font-weight: 1000;
}

.info-card p,
.reason-item p,
.process-grid p,
.pricing-copy p,
.final-cta p {
  margin-top: 14px;
  color: var(--text-muted);
}

.split-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(32px, 6vw, 86px);
  background: var(--black);
  color: var(--white);
}

.reason-list {
  display: grid;
  gap: 16px;
}

.reason-item {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.045);
}

.reason-item p {
  color: var(--muted);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.process-grid div {
  padding: 30px;
  border-radius: var(--radius-lg);
  background: #f4f8fb;
}

.process-grid span {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 44px;
  color: var(--black);
  background: var(--blue);
  border-radius: 50%;
  font-weight: 1000;
}

.pricing-section {
  background: linear-gradient(180deg, #f7fbfd, #ffffff);
}

.pricing-card {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  max-width: 1120px;
  margin: 0 auto;
  padding: clamp(28px, 5vw, 54px);
  color: var(--white);
  background: var(--black);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.pricing-copy ul {
  display: grid;
  gap: 12px;
  margin-top: 28px;
  padding-left: 20px;
  color: var(--muted);
}

.price-box {
  display: grid;
  align-content: center;
  justify-items: center;
  min-height: 360px;
  padding: 32px;
  color: var(--black);
  background: var(--blue);
  border-radius: 28px;
  text-align: center;
}

.old-price {
  color: rgba(5, 6, 8, 0.55);
  text-decoration: line-through;
  font-size: 1.8rem;
  font-weight: 900;
}

.price-box strong {
  display: block;
  margin-top: -6px;
  font-size: clamp(4rem, 8vw, 7.5rem);
  line-height: 0.95;
  letter-spacing: -0.08em;
}

.price-box p {
  margin-top: 6px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.maintenance {
  margin-top: 24px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.55);
  border-radius: 999px;
  font-weight: 900;
}

.final-cta {
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}

.final-cta p {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1.1rem;
}

.contact-placeholder {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 30px;
  padding: 16px 22px;
  border: 1px solid #dce6ee;
  border-radius: 999px;
  font-weight: 900;
}

.contact-placeholder a:hover {
  color: var(--blue-deep);
}

.site-footer {
  display: grid;
  gap: 22px;
  padding: 44px clamp(20px, 5vw, 72px);
  color: var(--white);
  background: var(--black);
}

.site-footer p {
  color: var(--muted);
  max-width: 560px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
  font-weight: 700;
}

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

@media (max-width: 980px) {
  .main-nav {
    display: none;
  }

  .hero-grid,
  .split-section,
  .pricing-card {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    min-height: 420px;
  }

  .cards-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 14px 18px;
  }

  .logo-mark {
    width: 38px;
    height: 38px;
  }

  .hero {
    min-height: auto;
    padding-top: 76px;
  }

  h1 {
    font-size: 3.2rem;
  }

  .browser-card {
    transform: none;
  }

  .floating-badge {
    width: 96px;
    height: 96px;
    font-size: 1.55rem;
  }

  .info-card,
  .reason-item,
  .process-grid div {
    padding: 24px;
  }

  .price-box {
    min-height: 280px;
  }

  .contact-placeholder {
    border-radius: 24px;
  }
}