/* Valkyron Studios — paleta oficial */
:root {
  --blue: #00BFFF;
  --blue-mid: #007BFF;
  --blue-deep: #003B8E;
  --bg: #0A1A2F;
  --bg-dark: #000;
  --steel: #C0C7D1;
  --flame: #FF6A00;
  --gradient: linear-gradient(135deg, #00BFFF 0%, #007BFF 50%, #003B8E 100%);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-dark);
  color: var(--steel);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Nav */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 32px;
  background: rgba(10, 26, 47, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 191, 255, 0.15);
}
.brand {
  display: flex; align-items: center; gap: 12px;
  color: #fff; text-decoration: none;
  font-weight: 700; letter-spacing: 2px;
}
.brand-mark { width: 36px; height: 36px; }
.nav nav { display: flex; gap: 24px; }
.nav nav a {
  color: var(--steel); text-decoration: none;
  font-size: 14px; letter-spacing: 1px; text-transform: uppercase;
  transition: color 0.2s;
}
.nav nav a:hover { color: var(--blue); }

/* Hero */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero-video {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 1;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(10,26,47,0.85) 100%);
  z-index: 2;
}
.hero-content {
  position: relative; z-index: 3;
  text-align: center;
  padding: 32px;
  max-width: 800px;
}
.hero-logo {
  width: 320px; max-width: 80vw;
  margin-bottom: 24px;
  filter: drop-shadow(0 0 24px rgba(0, 191, 255, 0.5));
}
.hero-content h1 {
  font-size: clamp(36px, 6vw, 64px);
  color: #fff;
  font-weight: 800;
  letter-spacing: 1px;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}
.hero-content p {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--steel);
  margin-bottom: 32px;
}

/* Buttons */
.btn, .btn-outline {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.5px;
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
}
.btn {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 20px rgba(0, 191, 255, 0.3);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 28px rgba(0, 191, 255, 0.5); }
.btn-outline {
  border: 2px solid var(--blue);
  color: var(--blue);
  background: transparent;
}
.btn-outline:hover { background: var(--blue); color: var(--bg-dark); }

/* Sections */
.section {
  padding: 96px 32px;
  max-width: 1200px;
  margin: 0 auto;
}
.section-alt { background: var(--bg); max-width: none; }
.section-alt > * { max-width: 1200px; margin-left: auto; margin-right: auto; }
.section h2 {
  font-size: clamp(28px, 4vw, 44px);
  color: #fff;
  text-align: center;
  margin-bottom: 48px;
  position: relative;
}
.section h2::after {
  content: '';
  display: block;
  width: 60px; height: 3px;
  background: var(--gradient);
  margin: 16px auto 0;
  border-radius: 2px;
}

/* Apps grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.card {
  background: var(--bg);
  border: 1px solid rgba(0, 191, 255, 0.2);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  transition: transform 0.3s, border-color 0.3s;
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--blue);
}
.app-icon {
  width: 96px; height: 96px;
  border-radius: 24px;
  margin: 0 auto 20px;
  display: block;
}
.app-icon.placeholder {
  background: var(--bg-dark);
  font-size: 48px;
  display: flex; align-items: center; justify-content: center;
}
.card h3 {
  color: #fff;
  font-size: 24px;
  margin-bottom: 12px;
}
.card p {
  color: var(--steel);
  margin-bottom: 20px;
  font-size: 15px;
}
.card-coming { opacity: 0.7; }
.badge {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(255, 106, 0, 0.15);
  color: var(--flame);
  border: 1px solid var(--flame);
  border-radius: 20px;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* About */
.lead {
  text-align: center;
  font-size: clamp(16px, 2vw, 20px);
  max-width: 720px;
  margin: 0 auto 48px;
  color: var(--steel);
}
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}
.features h4 {
  color: var(--blue);
  font-size: 18px;
  margin-bottom: 8px;
  letter-spacing: 0.5px;
}
.features p { color: var(--steel); font-size: 15px; }

/* Contact */
#contact { text-align: center; }
#contact p { margin-bottom: 24px; }

/* Footer */
footer {
  background: var(--bg-dark);
  border-top: 1px solid rgba(0, 191, 255, 0.15);
  padding: 32px;
  text-align: center;
}
footer p { color: var(--steel); margin-bottom: 12px; font-size: 14px; }
footer nav { display: flex; justify-content: center; gap: 24px; }
footer nav a {
  color: var(--steel);
  text-decoration: none;
  font-size: 14px;
}
footer nav a:hover { color: var(--blue); }

/* Mobile */
@media (max-width: 640px) {
  .nav { padding: 12px 16px; }
  .nav nav { gap: 12px; }
  .nav nav a { font-size: 12px; }
  .brand span { display: none; }
  .section { padding: 64px 20px; }
}