:root {
  --bg: #0b1020;
  --bg-soft: #121933;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-strong: rgba(255, 255, 255, 0.1);
  --text: #f5f7ff;
  --text-soft: #c7cfeb;
  --text-muted: #95a0c6;
  --line: rgba(255, 255, 255, 0.12);
  --primary: #6ea8fe;
  --primary-strong: #8bc0ff;
  --accent: #8ef0d0;
  --shadow: 0 10px 35px rgba(0, 0, 0, 0.25);
  --radius: 20px;
  --radius-sm: 14px;
  --container: 1180px;
  --transition: 0.3s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(110, 168, 254, 0.18), transparent 30%),
    radial-gradient(circle at top right, rgba(142, 240, 208, 0.12), transparent 25%),
    linear-gradient(180deg, #09101d 0%, #0b1020 100%);
  line-height: 1.6;
}

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

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

.container {
  width: min(100% - 2rem, var(--container));
  margin: 0 auto;
}

.narrow {
  max-width: 860px;
}

.section {
  padding: 6rem 0;
}

.section-light {
  background: rgba(255, 255, 255, 0.03);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-accent {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.04));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-kicker,
.eyebrow,
.panel-label {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 0.9rem;
}

h1, h2, h3 {
  margin-top: 0;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.6rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  max-width: 11ch;
  margin-bottom: 1.2rem;
}

h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  font-weight: 750;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

p {
  margin-top: 0;
  color: var(--text-soft);
}

.lead {
  font-size: 1.18rem;
  color: var(--text);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(8, 12, 24, 0.72);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  font-weight: 800;
}

.brand-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  padding: 4px;
  box-shadow: 0 14px 24px rgba(0, 0, 0, 0.28);
}

.brand-text {
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.main-nav a {
  color: var(--text-soft);
  font-weight: 500;
  transition: color var(--transition);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 999px;
}

.hero {
  padding: 7rem 0 5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.hero-text {
  max-width: 60ch;
  font-size: 1.08rem;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0.9rem 1.3rem;
  border-radius: 14px;
  font-weight: 700;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #08101d;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: var(--shadow);
}

.btn-secondary {
  color: var(--text);
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
}

.hero-panel .panel-card,
.card,
.profile-box,
.cta-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel-card {
  padding: 2rem;
}

.hero-logo {
  margin: 0 0 1.5rem;
  display: flex;
  justify-content: center;
}

.hero-logo img {
  width: min(100%, 270px);
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(241, 247, 255, 0.92));
  padding: 0.8rem;
  border: 1px solid rgba(110, 168, 254, 0.26);
  box-shadow: 0 20px 40px rgba(6, 18, 36, 0.35);
}


.panel-card h2 {
  margin-bottom: 0.7rem;
}

.panel-list,
.card-list,
.profile-box ul {
  margin: 1.2rem 0 0;
  padding-left: 1.2rem;
  color: var(--text-soft);
}

.section-heading {
  max-width: 800px;
  margin-bottom: 2rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.card {
  padding: 1.7rem;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(110, 168, 254, 0.35);
  background: rgba(255, 255, 255, 0.08);
}

.card-badge {
  display: inline-block;
  padding: 0.4rem 0.75rem;
  margin-bottom: 1rem;
  border: 1px solid rgba(142, 240, 208, 0.24);
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  background: rgba(142, 240, 208, 0.06);
}

.card-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--primary-strong);
  font-weight: 700;
}

.profile-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: start;
}

.profile-box {
  padding: 1.8rem;
}

.cta-section {
  padding-top: 5rem;
}

.cta-box {
  text-align: center;
  padding: 2.5rem;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.6rem 0;
  background: rgba(0, 0, 0, 0.16);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-inner p {
  margin: 0;
  color: var(--text-muted);
}

.footer-inner a {
  color: var(--text-soft);
}

.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: 960px) {
  .hero-grid,
  .profile-grid,
  .cards-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 100%;
  }
}

@media (max-width: 760px) {
  .main-nav {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.2rem 1rem 1.4rem;
    background: rgba(8, 12, 24, 0.98);
    border-bottom: 1px solid var(--line);
  }

  .main-nav.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .section {
    padding: 4.5rem 0;
  }

  .hero {
    padding: 5rem 0 4rem;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}