:root {
  --bg: #1f2124;           /* gray background */
  --panel: #2a2d31;        /* card/panel background */
  --panel-alt: #24272b;    
  --border: #3a3f45;       /* subtle borders */
  --text: #f5f7fa;         /* primary text */
  --text-dim: #c7ccd1;     /* secondary text */
  --accent: #00d0df;       /* server color */
  --accent-700: #00a6b2;
  --accent-300: #54e0ea;
  --radius: 12px;
  --container: min(1120px, 92%);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.55;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}
img { max-width: 100%; display: block; }
.container { width: var(--container); margin: 0 auto; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(31,33,36,.9);
  backdrop-filter: saturate(130%) blur(6px);
  border-bottom: 1px solid var(--border);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0;
}
.brand { display: inline-flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; }
.brand__logo { width: 40px; height: 40px; object-fit: contain; }
.brand__name { font-weight: 800; letter-spacing: .2px; }

.nav { display: block; }
.nav__list { display: flex; gap: 18px; list-style: none; margin: 0; padding: 0; }
.nav__link { color: var(--text-dim); text-decoration: none; font-weight: 600; }
.nav__link:hover { color: var(--text); }

.hero { padding: 56px 0 28px; background: linear-gradient(180deg, rgba(0,208,223,.06), transparent 60%); }
.hero__inner { text-align: center; }
.hero__title { font-size: clamp(28px, 4vw, 48px); margin: 0 0 6px; font-weight: 900; }
.hero__subtitle { margin: 0; color: var(--text-dim); }

.section { padding: 48px 0; }
.section__header { text-align: center; margin-bottom: 18px; }
.section__title { margin: 0 0 6px; font-size: clamp(22px, 3vw, 32px); font-weight: 800; }
.section__desc { margin: 0 auto; color: var(--text-dim); max-width: 760px; }

.grid.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  align-items: stretch;
}
.card {
  display: flex; flex-direction: column; height: 100%;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .12s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-2px); border-color: color-mix(in sRGB, var(--accent) 60%, var(--border)); box-shadow: 0 10px 30px rgba(0,0,0,.25); }
.card__media { display: block; color: inherit; text-decoration: none; }
.card__figure { margin: 0; aspect-ratio: 16/10; background: var(--panel-alt); position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.card__img { width: 100%; height: 100%; object-fit: contain; }
.card__figure::after { content: ''; position: absolute; inset: 0; pointer-events: none; }

.card__body { display: flex; flex-direction: column; gap: 10px; padding: 16px; }
.card__title { margin: 0; font-weight: 800; font-size: 18px; }
.card__desc { margin: 0; color: var(--text-dim); }
.card__actions { margin-top: auto; display: flex; gap: 10px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 44px; padding: 0 16px; min-width: 140px;
  background: var(--accent);
  color: #002126;
  border: 1px solid color-mix(in sRGB, var(--accent) 50%, #00363b);
  border-radius: 10px;
  text-decoration: none; font-weight: 800; letter-spacing: .2px;
  transition: filter .15s ease, transform .08s ease, box-shadow .2s ease;
}
.btn:hover { filter: brightness(1.05); box-shadow: 0 6px 18px rgba(0, 208, 223, .25); }
.btn:active { transform: translateY(1px); }
.btn span { color: #ffffff; font-weight: 800; }

.site-main { flex: 1 0 auto; }
.site-footer { margin-top: auto; border-top: 1px solid var(--border); background: #1b1d20; }
.footer__inner { padding: 18px 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer__inner p { margin: 0; color: var(--text-dim); }
.footer__socials { display: inline-flex; align-items: center; gap: 10px; }
.social-btn { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 10px; background: var(--panel); color: var(--text-dim); border: 1px solid var(--border); text-decoration: none; transition: filter .15s ease, transform .08s ease, border-color .2s ease, color .2s ease; }
.social-btn:hover { color: var(--text); border-color: color-mix(in sRGB, var(--accent) 60%, var(--border)); filter: brightness(1.05); }
.social-btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

:where(a, button).btn:focus-visible,
:where(a, button).nav__link:focus-visible,
:where(.card__media):focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 8px;
}

.card--coming-soon .card__figure::after {
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
  color: var(--accent);
  content: 'COMING SOON';
  letter-spacing: 1px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.card--coming-soon {
  opacity: 0.8;
}

.card--coming-soon .card__media {
  pointer-events: none;
  cursor: default;
}

.card--coming-soon .btn {
  opacity: 0.5;
  pointer-events: none;
  cursor: not-allowed;
}

@media (max-width: 720px) {
  .nav__list { gap: 12px; }
}

@media (min-width: 900px) {
  .hero { padding: 72px 0 36px; }
  .card__body { padding: 18px; }
}