:root {
  --bg: #0f1b2c;
  --bg-card: #16263a;
  --bg-card-alt: #0f1c2d;
  --accent: #4e6784;
  --accent-strong: #6983a3;
  --accent-soft: rgba(78, 103, 132, 0.18);
  --text: #e9eef5;
  --text-muted: #c3ccda;
  --border-subtle: #203448;
  --radius-lg: 1.25rem;
  --radius-full: 999px;
  --shadow-soft: 0 18px 40px rgba(9, 14, 23, 0.65);
}

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

html, body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: radial-gradient(circle at 20% 20%, #20344e 0, #101b2b 45%, #050a12 100%);
  color: var(--text);
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom,
    rgba(13, 24, 38, 0.94),
    rgba(13, 24, 38, 0.82),
    rgba(13, 24, 38, 0.6)
  );
  border-bottom: 1px solid rgba(51, 77, 106, 0.55);
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.5rem;
  border-radius: var(--radius-full);
  background: rgba(32, 52, 72, 0.5);
  border: 1px solid rgba(73, 100, 131, 0.4);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.logo:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(13, 24, 38, 0.45);
}

.logo img {
  display: block;
  height: 38px;
}

.nav a {
  margin-left: 1.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: none;
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 0;
  height: 2px;
  background: linear-gradient(to right, var(--accent-strong), var(--accent));
  transition: width 0.2s ease-out;
}

.nav a:hover::after {
  width: 100%;
}

/* Hero */

.hero {
  padding: 3.5rem 1.5rem 2.5rem;
  display: flex;
  justify-content: center;
}

.hero-text {
  max-width: 720px;
  text-align: center;
}

.hero h1 {
  font-size: clamp(2.4rem, 4vw, 3rem);
  margin-bottom: 0.75rem;
}

.hero p {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 1.75rem;
}

.btn-primary,
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.12s ease-out, box-shadow 0.12s ease-out,
    background 0.12s ease-out, border-color 0.12s ease-out;
}

.btn-primary {
  background: radial-gradient(circle at top left, var(--accent-strong), var(--accent));
  color: #0a1221;
  box-shadow: 0 18px 40px rgba(105, 131, 163, 0.4);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 50px rgba(105, 131, 163, 0.6);
}

.btn-secondary {
  background: var(--bg-card);
  border-color: rgba(73, 100, 131, 0.5);
  color: var(--text);
}

.btn-secondary:hover {
  background: var(--bg-card-alt);
  transform: translateY(-1px);
}

/* Games section */

.games-section {
  padding: 1rem 1.5rem 2.5rem;
  max-width: 1060px;
  width: 100%;
  margin: 0 auto;
}

.games-section h2 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}


.game-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
}

.game-card {
  background: radial-gradient(circle at 20% 20%, #15263b 0, #0f1c2d 60%);
  border-radius: var(--radius-lg);
  padding: 0.9rem;
  border: 1px solid rgba(51, 77, 106, 0.7);
  box-shadow: var(--shadow-soft);
  display: grid;
  grid-template-columns: minmax(320px, 360px) 1fr;
  grid-template-rows: auto auto;
  column-gap: 1.25rem;
  row-gap: 0.5rem;
  align-items: start;
}

.game-thumb {
  position: relative;
  border-radius: calc(var(--radius-lg) - 0.25rem);
  overflow: hidden;
  background: radial-gradient(circle at 25% 25%, var(--accent-soft), #0b1523);
  border: 1px solid rgba(73, 100, 131, 0.35);
  min-height: 300px;
  max-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  grid-row: 1 / 3;
}

.game-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  background: #050a12;
  padding: 0.35rem;
}

.thumb-badge {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(233, 238, 245, 0.18);
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.78rem;
  backdrop-filter: blur(6px);
}

.game-info h3 {
  margin: 0 0 0.25rem;
  font-size: 1rem;
}

.game-info p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.game-actions {
  display: flex;
  justify-content: flex-start;
  grid-column: 2;
}

/* About & footer */

.about-section {
  padding: 0 1.5rem 2.5rem;
  max-width: 720px;
  margin: 0 auto;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.about-section h2 {
  font-size: 1.2rem;
}

.about-actions {
  margin-top: 1rem;
}

.content { 
  padding: 2rem 1.5rem 3rem;
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.content h1,
.content h2,
.content h3 {
  color: var(--text);
  margin-bottom: 0.35rem;
}

.content-card {
  background: radial-gradient(circle at 18% 22%, #15263b 0, #0f1c2d 60%);
  border: 1px solid rgba(51, 77, 106, 0.7);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.4rem;
  box-shadow: var(--shadow-soft);
}

.content ul {
  margin: 0.5rem 0 0 1.2rem;
}

.contact-form {
  display: grid;
  gap: 0.9rem;
}

.contact-form label {
  display: block;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.35rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid rgba(73, 100, 131, 0.45);
  border-radius: 0.75rem;
  padding: 0.65rem 0.75rem;
  color: var(--text);
  font-size: 0.95rem;
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-note {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.site-footer {
  margin-top: auto;
  padding: 1rem 1.5rem 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(51, 77, 106, 0.7);
}

/* Small screens */

@media (max-width: 600px) {
  .site-header {
    padding-inline: 1rem;
  }

  .nav a {
    margin-left: 0.75rem;
  }

  .hero {
    padding-inline: 1rem;
  }

  .games-section,
  .about-section {
    padding-inline: 1rem;
  }

  .game-card {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }

  .game-thumb {
    grid-row: auto;
    min-height: 220px;
    max-height: none;
  }

  .game-actions {
    justify-content: flex-start;
  }
}