:root {
  --bg: #061118;
  --bg-soft: rgba(255, 255, 255, 0.05);
  --bg-card: #081720;
  --text: #ffffff;
  --text-soft: #a8b3c7;
  --border: rgba(255, 255, 255, 0.1);
  --accent: #22d3ee;
  --accent-soft: rgba(34, 211, 238, 0.12);
  --accent-border: rgba(34, 211, 238, 0.25);
  --shadow: 0 0 30px rgba(34, 211, 238, 0.18);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

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

.bg-effects {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
}

.glow-1 {
  width: 500px;
  height: 500px;
  top: -80px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(34, 211, 238, 0.12);
}

.glow-2 {
  width: 320px;
  height: 320px;
  top: 220px;
  right: -60px;
  background: rgba(14, 165, 233, 0.1);
}

.glow-3 {
  width: 280px;
  height: 280px;
  bottom: -60px;
  left: -40px;
  background: rgba(103, 232, 249, 0.08);
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(34, 211, 238, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 211, 238, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
}

.navbar {
  width: min(1200px, calc(100% - 32px));
  margin: 20px auto 0;
  padding: 14px 20px;
  border: 1px solid var(--accent-border);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(14px);
  border-radius: 999px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  color: #8ff4ff;
  border: 1px solid var(--accent-border);
  background: var(--accent-soft);
  box-shadow: var(--shadow);
}

.logo h2 {
  font-size: 16px;
}

.logo p {
  font-size: 12px;
  color: var(--text-soft);
  margin-top: 2px;
}

nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

nav a {
  font-size: 14px;
  color: #d2d8e4;
  transition: 0.25s ease;
}

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

.nav-btn {
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--accent-border);
  background: var(--accent-soft);
  color: var(--accent);
}

main {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 100px);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
  padding: 60px 0 100px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--accent-border);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 14px;
  margin-bottom: 24px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #8ff4ff;
  box-shadow: 0 0 12px #8ff4ff;
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.hero h1 span,
.hero-text span,
.section-label {
  color: var(--accent);
}

.hero-text {
  margin-top: 24px;
  max-width: 760px;
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--text-soft);
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 36px;
}

.btn-primary,
.btn-secondary {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 18px;
  font-weight: 700;
  transition: 0.25s ease;
}

.btn-primary {
  background: var(--accent);
  color: #041017;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(34, 211, 238, 0.35);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: var(--accent-border);
  background: var(--accent-soft);
}

.card {
  border: 1px solid var(--accent-border);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(14px);
  border-radius: 32px;
  padding: 20px;
}

.snapshot-card {
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.card-top p {
  color: var(--text-soft);
  font-size: 14px;
}

.card-top h3 {
  font-size: 2rem;
  margin-top: 6px;
}

.status {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--accent-border);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
}

.snapshot-text {
  margin-top: 26px;
  color: var(--text-soft);
  line-height: 1.8;
  display: grid;
  gap: 14px;
}

.info-grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.info-box {
  padding: 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.info-box small {
  display: block;
  color: var(--text-soft);
  margin-bottom: 8px;
}

.info-box strong {
  font-size: 15px;
}

.section {
  padding: 90px 0;
}

.section-header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 34px;
}

.two-col {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: start;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.15;
}

.section-label {
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 14px;
}

.section-subtext,
.text-card p,
.contact-text {
  color: var(--text-soft);
  line-height: 1.9;
  font-size: 1.05rem;
}

.text-card {
  padding: 30px;
  display: grid;
  gap: 18px;
}

.stack-grid,
.focus-grid {
  display: grid;
  gap: 18px;
}

.stack-grid {
  grid-template-columns: repeat(4, 1fr);
}

.stack-card,
.focus-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 26px;
  padding: 24px;
  transition: 0.25s ease;
}

.stack-card:hover,
.focus-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-border);
  background: rgba(34, 211, 238, 0.08);
}

.line {
  width: 56px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(103, 232, 249, 0.8);
  margin-bottom: 16px;
}

.stack-card h3,
.focus-card h3 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.stack-card p,
.focus-card p {
  color: var(--text-soft);
  line-height: 1.7;
}

.focus-grid {
  grid-template-columns: repeat(3, 1fr);
}

.focus-card {
  background: linear-gradient(to bottom, rgba(34, 211, 238, 0.1), rgba(255, 255, 255, 0.04));
}

.focus-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  border: 1px solid var(--accent-border);
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 18px;
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.18);
}

.contact-box {
  text-align: center;
  border-radius: 32px;
  border: 1px solid var(--accent-border);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(14px);
  padding: 50px 24px;
}

.contact-box h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  margin-bottom: 18px;
}

.contact-text {
  max-width: 760px;
  margin: 0 auto;
}

.contact-buttons {
  margin-top: 30px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .hero,
  .two-col,
  .stack-grid,
  .focus-grid {
    grid-template-columns: 1fr;
  }

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

  .hero {
    padding-top: 40px;
  }
}

@media (max-width: 760px) {
  .navbar {
    border-radius: 24px;
    flex-direction: column;
    align-items: start;
  }

  nav {
    flex-wrap: wrap;
    gap: 14px;
  }

  .hero {
    min-height: auto;
    padding: 40px 0 70px;
  }

  .hero h1 {
    font-size: 2.4rem;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }
}