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

:root {
  --bg: #07101f;
  --bg-soft: #0d1831;
  --panel: rgba(13, 23, 45, 0.78);
  --panel-strong: rgba(10, 18, 36, 0.92);
  --border: rgba(255, 255, 255, 0.1);
  --text: #eef4ff;
  --muted: #adc0df;
  --primary: #5b8cff;
  --secondary: #6ef2ff;
  --glow: 0 0 28px rgba(91, 140, 255, 0.22);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  --max-width: 1120px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(91, 140, 255, 0.2), transparent 28%),
    radial-gradient(circle at top right, rgba(110, 242, 255, 0.14), transparent 24%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.4;
  pointer-events: none;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

.container {
  width: min(100% - 32px, var(--max-width));
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 16, 31, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.4px;
}

.logo-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  box-shadow: 0 0 24px rgba(110, 242, 255, 0.24);
}

.top-btn,
.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  border-radius: 999px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, opacity 0.25s ease;
}

.top-btn:hover,
.main-btn:hover,
.work-card:hover {
  transform: translateY(-3px);
}

.top-btn {
  padding: 12px 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.main-btn {
  padding: 14px 22px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 12px 30px rgba(91, 140, 255, 0.3);
}

.hero {
  padding: 96px 0 72px;
}

.hero-content {
  max-width: 760px;
}

.badge {
  display: inline-block;
  padding: 10px 16px;
  margin-bottom: 20px;
  border-radius: 999px;
  color: var(--secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.92rem;
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
  margin-bottom: 18px;
}

.hero-text {
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.85;
  margin-bottom: 28px;
}

.works-section {
  padding: 20px 0 80px;
}

.section-title {
  margin-bottom: 24px;
}

.section-title p {
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  font-size: 0.84rem;
  margin-bottom: 10px;
}

.section-title h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.04em;
}

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

.work-card {
  text-decoration: none;
  display: block;
  padding: 24px;
  border-radius: 24px;
  background: var(--panel);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--glow), var(--shadow);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.work-card:hover {
  border-color: rgba(110, 242, 255, 0.4);
  box-shadow: 0 0 32px rgba(110, 242, 255, 0.12), var(--shadow);
}

.work-tag {
  display: inline-block;
  padding: 8px 12px;
  margin-bottom: 16px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--secondary);
  background: rgba(110, 242, 255, 0.08);
  border: 1px solid rgba(110, 242, 255, 0.18);
}

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

.work-card p {
  color: var(--muted);
  line-height: 1.7;
}

@media (max-width: 980px) {
  .works-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero {
    padding-top: 80px;
  }
}

@media (max-width: 640px) {
  .nav {
    flex-direction: column;
    justify-content: center;
    padding: 14px 0;
  }

  .top-btn,
  .main-btn {
    width: 100%;
  }

  .hero {
    padding: 68px 0 56px;
  }

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

  .work-card {
    padding: 20px;
  }
}