:root {
  --cyan: #22d9ff;
  --blue: #0c8fff;
  --text: #f5fbff;
  --muted: rgba(232, 244, 255, .82);
  --panel: rgba(2, 20, 45, .68);
  --line: rgba(34, 202, 255, .78);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(0, 8, 20, .08), rgba(0, 6, 18, .34)),
    url("../assets/site-background.png") center top / cover fixed no-repeat,
    #020916;
  font-family: Inter, "Segoe UI", Arial, sans-serif;
}

body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  z-index: -1;
  inset: 0;
  background:
    radial-gradient(circle at 50% 16%, rgba(31, 213, 255, .14), transparent 22rem),
    linear-gradient(180deg, rgba(0, 0, 0, .15), rgba(0, 0, 0, .08) 45%, rgba(0, 0, 0, .36));
}

a, button { font: inherit; }
a { color: inherit; text-decoration: none; }

.site-header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  padding: 28px clamp(28px, 4.5vw, 76px);
}

.brand {
  align-items: center;
  display: flex;
  width: min(390px, 34vw);
}

.brand img {
  display: block;
  filter: drop-shadow(0 0 16px rgba(0, 195, 255, .9));
  height: auto;
  object-fit: contain;
  width: 100%;
}

.site-nav,
.footer-links {
  display: flex;
  gap: clamp(18px, 3.2vw, 48px);
  font-size: 14px;
  font-weight: 850;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.site-nav a:hover,
.site-nav a[aria-current="page"],
.footer-links a:hover {
  color: #36cfff;
  text-shadow: 0 0 18px rgba(0, 195, 255, .9);
}

.page-main {
  margin: 0 auto;
  max-width: 1160px;
  padding: clamp(72px, 10vh, 118px) 24px 76px;
}

.hero {
  margin: 0 auto 34px;
  max-width: 900px;
  text-align: center;
}

.eyebrow {
  color: #6beaff;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: .3em;
  margin: 0 0 14px;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(3rem, 6vw, 5.4rem);
  line-height: .95;
  margin: 0;
  text-transform: uppercase;
  text-shadow: 0 2px 18px rgba(0, 0, 0, .55);
}

h1 span,
.gradient-text {
  background: linear-gradient(90deg, #ffffff 0%, #18dbff 38%, #7f43ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.subtitle {
  color: var(--muted);
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  line-height: 1.45;
  margin: 24px auto 0;
  max-width: 760px;
}

.section {
  margin-top: 56px;
}

.glass-card,
.feature-card,
.legal-card {
  background:
    linear-gradient(180deg, rgba(5, 47, 79, .72), rgba(1, 13, 31, .9));
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow:
    inset 0 0 42px rgba(0, 173, 255, .13),
    0 0 24px rgba(0, 123, 255, .16);
}

.glass-card {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.65;
  margin: 0 auto;
  max-width: 960px;
  padding: clamp(24px, 4vw, 38px);
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  letter-spacing: .08em;
  margin: 0 0 16px;
  text-transform: uppercase;
}

.section-body {
  color: var(--muted);
  font-size: 19px;
  line-height: 1.65;
  margin: 0;
}

.feature-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
}

.feature-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card {
  min-height: 180px;
  padding: 26px;
}

.feature-card h2,
.feature-card h3 {
  font-size: 20px;
  letter-spacing: .14em;
  margin: 0 0 14px;
  text-transform: uppercase;
}

.feature-card p {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.55;
  margin: 0;
}

.cta {
  align-items: center;
  background: rgba(7, 93, 150, .36);
  border: 2px solid var(--cyan);
  border-radius: 7px;
  box-shadow: inset 0 0 22px rgba(55, 223, 255, .38), 0 0 22px rgba(0, 200, 255, .85), 0 0 58px rgba(0, 128, 255, .38);
  color: #eafaff;
  display: inline-flex;
  font-size: 18px;
  font-weight: 900;
  gap: 12px;
  letter-spacing: .13em;
  margin-top: 26px;
  min-height: 56px;
  padding: 15px 28px;
  text-transform: uppercase;
}

.email-link {
  color: #7defff;
  font-weight: 900;
  word-break: break-word;
}

.legal-card {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
  margin-top: 28px;
  padding: clamp(24px, 4vw, 44px);
}

.legal-card h2 {
  color: var(--text);
  font-size: 23px;
  letter-spacing: .1em;
  margin: 34px 0 10px;
  text-transform: uppercase;
}

.legal-card h2:first-child { margin-top: 0; }
.legal-card ul { margin: 12px 0 0 22px; padding: 0; }
.legal-card li { margin: 7px 0; }
.last-updated { color: #7defff; font-weight: 900; }

.games-grid {
  display: grid;
  gap: 26px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 34px;
}

.game-card {
  background: linear-gradient(180deg, rgba(3, 19, 43, .74), rgba(2, 13, 31, .92));
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: inset 0 0 42px rgba(0, 173, 255, .13), 0 0 24px rgba(0, 123, 255, .16);
  cursor: pointer;
  display: grid;
  grid-template-rows: 160px 150px;
  min-height: 310px;
  overflow: hidden;
  padding: 0;
  text-align: center;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.game-card:hover {
  border-color: rgba(100, 230, 255, 1);
  box-shadow: inset 0 0 48px rgba(0, 173, 255, .18), 0 0 34px rgba(0, 190, 255, .26);
  transform: translateY(-3px);
}

.game-card img {
  background: #020817;
  display: block;
  height: 100%;
  object-fit: fill;
  object-position: center;
  width: 100%;
}

.game-card .logo-merge { object-fit: cover; }

.game-card-body {
  align-items: center;
  background: linear-gradient(180deg, rgba(3, 42, 70, .72), rgba(1, 11, 30, .92));
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px;
}

.game-card h2 {
  color: #dff7ff;
  font-size: 18px;
  letter-spacing: .22em;
  margin: 0 0 28px;
  position: relative;
  text-transform: uppercase;
}

.game-card h2::after {
  background: radial-gradient(circle, #45eaff 0 3px, transparent 4px), linear-gradient(90deg, transparent, rgba(58, 225, 255, .9), transparent);
  bottom: -18px;
  content: "";
  height: 8px;
  left: 50%;
  position: absolute;
  transform: translateX(-50%);
  width: 140px;
}

.game-card p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.5;
  margin: 0;
}

.modal {
  background: rgba(0, 6, 18, .88);
  display: none;
  inset: 0;
  padding: 24px;
  position: fixed;
  z-index: 20;
}

.modal.open { display: flex; flex-direction: column; }

.modal-bar {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  padding-bottom: 14px;
}

.modal-title {
  font-size: 18px;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.modal-actions { display: flex; gap: 10px; }

.modal button {
  background: rgba(7, 93, 150, .56);
  border: 1px solid var(--cyan);
  border-radius: 7px;
  color: #eafaff;
  cursor: pointer;
  font-weight: 800;
  min-height: 42px;
  padding: 0 16px;
  text-transform: uppercase;
}

iframe {
  background: #020916;
  border: 1px solid var(--line);
  border-radius: 10px;
  flex: 1;
  width: 100%;
}

.site-footer {
  align-items: center;
  border-top: 1px solid rgba(34, 202, 255, .22);
  color: var(--muted);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  padding: 26px clamp(24px, 4.5vw, 76px) 34px;
}

.site-footer p { margin: 0; }

@media (max-width: 980px) {
  .site-header,
  .site-footer {
    align-items: center;
    flex-direction: column;
    text-align: center;
  }

  .site-header {
    gap: 30px;
    padding-top: 30px;
  }

  .site-nav,
  .footer-links {
    flex-wrap: wrap;
    gap: 16px 28px;
    justify-content: center;
    width: min(720px, 94vw);
  }

  .brand { width: min(330px, 78vw); }
  .feature-grid,
  .feature-grid.four {
    grid-template-columns: 1fr;
  }

  .games-grid {
    grid-template-columns: 1fr;
    margin-left: auto;
    margin-right: auto;
    max-width: 590px;
  }

  .game-card {
    grid-template-rows: 220px auto;
    min-height: 0;
  }

  .game-card img,
  .game-card .logo-merge {
    object-fit: contain;
    padding: 18px;
  }
}

@media (max-width: 560px) {
  .site-nav { font-size: 13px; gap: 14px 18px; letter-spacing: .1em; }
  .game-card { grid-template-rows: 185px auto; }
}