:root {
  --accent: #02effe;
  --white: #ffffff;
  --bg-deep: #1a00bc;
  --bg-sky: #11a8ff;
  --text-soft: rgba(255, 255, 255, 0.82);
  --glass: rgba(255, 255, 255, 0.12);
  --glass-border: rgba(255, 255, 255, 0.26);
  --shadow: 0 16px 45px rgba(5, 9, 54, 0.34);
  --max-width: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  color: var(--white);
  background: radial-gradient(circle at 14% 12%, rgba(255, 255, 255, 0.14), transparent 35%),
    linear-gradient(135deg, var(--bg-deep), var(--bg-sky));
  min-height: 100vh;
  line-height: 1.6;
}

a {
  color: inherit;
}

.page-shell {
  position: relative;
  overflow: hidden;
}

.page-shell::before {
  content: "";
  position: fixed;
  inset: -30%;
  pointer-events: none;
  opacity: 0.25;
  background-image: linear-gradient(rgba(255, 255, 255, 0.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.16) 1px, transparent 1px);
  background-size: 36px 36px;
  transform: rotate(-9deg);
  z-index: -2;
}

.glow {
  position: fixed;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  filter: blur(80px);
  background: rgba(2, 239, 254, 0.24);
  z-index: -1;
  pointer-events: none;
}

.glow.one {
  top: -120px;
  right: -100px;
}

.glow.two {
  bottom: -140px;
  left: -100px;
}

.container {
  width: min(var(--max-width), 92%);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(8, 8, 45, 0.38);
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

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

.brand {
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
}

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

.nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.nav a {
  text-decoration: none;
  padding: 8px 13px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid transparent;
  transition: all 0.2s ease;
  font-size: 0.95rem;
}

.nav a:hover,
.nav a.active {
  border-color: var(--glass-border);
  background: rgba(2, 239, 254, 0.2);
}

.hero {
  padding: 74px 0 36px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 26px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--accent);
  border: 1px solid rgba(2, 239, 254, 0.4);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1 {
  margin: 0;
  font-size: clamp(1.95rem, 5vw, 3.2rem);
  line-height: 1.1;
}

.subtitle {
  margin: 10px 0 16px;
  color: var(--text-soft);
  font-size: 1.06rem;
}

.description {
  color: var(--text-soft);
  max-width: 62ch;
}

.cta-row {
  margin-top: 20px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn {
  text-decoration: none;
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 600;
  border: 1px solid var(--glass-border);
}

.btn.primary {
  background: var(--accent);
  color: #04102b;
  border-color: transparent;
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.1);
}

.hero-art {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 26px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.section {
  padding: 32px 0;
}

.section h2 {
  margin: 0 0 12px;
  font-size: clamp(1.4rem, 3.2vw, 2rem);
}

.muted {
  color: var(--text-soft);
}

.build-path {
  margin-top: 16px;
  display: grid;
  gap: 12px;
}

.path-item {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  padding: 12px 14px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: start;
}

.path-marker {
  width: 26px;
  height: 26px;
  border-radius: 999px;
  border: 2px solid var(--accent);
  display: grid;
  place-items: center;
  font-size: 0.75rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 14px;
}

.card {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  padding: 14px;
}

.card h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
}

.screen-grid {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.phone-shot {
  background: rgba(255, 255, 255, 0.11);
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  overflow: hidden;
  padding: 12px;
}

.phone-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 19;
  object-fit: cover;
  border-radius: 18px;
}

.phone-shot p {
  margin: 10px 4px 2px;
  color: var(--text-soft);
  font-size: 0.92rem;
}

.panel {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  padding: 18px;
}

.legal p {
  margin: 0 0 14px;
}

.legal .stamp {
  margin-top: 20px;
  font-size: 0.95rem;
  color: var(--text-soft);
}

.contact-list {
  display: grid;
  gap: 10px;
  margin: 14px 0;
}

.contact-list a {
  color: var(--accent);
}

.contact-form {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(0, 0, 0, 0.2);
  color: var(--white);
  border-radius: 10px;
  padding: 10px 11px;
  font: inherit;
}

.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}

.footer {
  margin-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding: 16px 0 24px;
  color: var(--text-soft);
  font-size: 0.92rem;
}

@media (max-width: 920px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 680px) {
  .topbar-inner {
    flex-direction: column;
    align-items: flex-start;
  }

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

  .hero {
    padding-top: 46px;
  }
}