/* ============================================================
   TND Studios — shared styles
   ============================================================ */

:root {
  --bg:        #07070d;
  --bg-soft:   #0e0f1a;
  --panel:     #131527;
  --panel-2:   #1a1d35;
  --text:      #eef1ff;
  --muted:     #9aa0c0;
  --accent:    #6c5ce7;
  --accent-2:  #00d2ff;
  --accent-3:  #ff4dd8;
  --glow:      0 0 40px rgba(108, 92, 231, 0.45);
  --radius:    18px;
  --maxw:      1180px;
  font-synthesis: none;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { line-height: 1.15; margin: 0 0 0.5em; }
h2.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  text-align: center;
  margin-bottom: 0.2em;
}
.section-sub {
  text-align: center;
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 3rem;
}

.gradient-text {
  background: linear-gradient(90deg, var(--accent-2), var(--accent), #ff4dd8);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- Navbar ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(7, 7, 13, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0.5px;
  font-size: 1.15rem;
}
.brand .mark {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  box-shadow: var(--glow);
  display: grid; place-items: center;
  font-weight: 900; color: #fff; font-size: 0.9rem;
}
.nav-links { display: flex; align-items: center; gap: 8px; }
.nav-links a, .dropdown > button {
  color: var(--muted);
  font: inherit;
  font-weight: 600;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px 14px;
  border-radius: 10px;
  transition: color .2s, background .2s;
}
.nav-links a:hover, .dropdown > button:hover { color: var(--text); background: rgba(255,255,255,0.05); }

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 12px;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .2s ease, background .2s;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: #fff;
  box-shadow: var(--glow);
}
.btn-primary:hover { transform: translateY(-2px); }
.btn-ghost {
  border-color: rgba(255,255,255,0.18);
  color: var(--text);
}
.btn-ghost:hover { background: rgba(255,255,255,0.06); }

/* ---------- Dropdown ---------- */
.dropdown { position: relative; }
.dropdown > button::after {
  content: "▾";
  margin-left: 6px;
  font-size: 0.7em;
  opacity: 0.7;
}
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 280px;
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;
  padding: 8px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.55);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .18s, transform .18s, visibility .18s;
}
.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown-menu a {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border-radius: 10px;
  color: var(--text);
}
.dropdown-menu a:hover { background: var(--panel-2); }
.dropdown-menu .app-icon {
  width: 42px; height: 42px; border-radius: 10px;
  background: linear-gradient(135deg, #00d2ff, #6c5ce7);
  display: grid; place-items: center; font-size: 1.2rem; flex: none;
}
.dropdown-menu .app-name { font-weight: 700; }
.dropdown-menu .app-desc { font-size: 0.8rem; color: var(--muted); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 120px 0 130px;
  text-align: center;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: -20% -20% auto -20%;
  height: 700px;
  background:
    radial-gradient(closest-side, rgba(0,210,255,0.22), transparent 70%) 20% 0,
    radial-gradient(closest-side, rgba(108,92,231,0.28), transparent 70%) 80% 10%;
  filter: blur(10px);
  z-index: -1;
}
.hero .grid-bg {
  position: absolute; inset: 0; z-index: -2;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 30%, transparent 75%);
}
.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-2);
  border: 1px solid rgba(0,210,255,0.3);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(2.4rem, 7vw, 5rem);
  font-weight: 900;
  letter-spacing: -1.5px;
}
.hero p.lead {
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 36px;
}
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- Generic section ---------- */
section { padding: 90px 0; }
.section-alt { background: var(--bg-soft); border-block: 1px solid rgba(255,255,255,0.04); }

/* ---------- Value cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
}
.card {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 30px;
  transition: transform .2s, border-color .2s;
}
.card:hover { transform: translateY(-6px); border-color: rgba(108,92,231,0.5); }
.card .ico { font-size: 1.8rem; margin-bottom: 14px; }
.card h3 { font-size: 1.2rem; }
.card p { color: var(--muted); margin: 0; }

/* ---------- Featured game ---------- */
.featured {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 50px;
  align-items: center;
}
.featured .art {
  aspect-ratio: 4 / 3;
  border-radius: 22px;
  background:
    radial-gradient(circle at 30% 20%, rgba(0,210,255,0.5), transparent 45%),
    radial-gradient(circle at 75% 75%, rgba(255,77,216,0.45), transparent 45%),
    linear-gradient(135deg, #11132a, #05060f);
  border: 1px solid rgba(255,255,255,0.1);
  position: relative;
  overflow: hidden;
  display: grid; place-items: center;
  box-shadow: 0 40px 90px rgba(0,0,0,0.5);
}
.featured .art .city {
  font-size: 5rem;
  filter: drop-shadow(0 0 30px rgba(0,210,255,0.6));
}
.featured .badge {
  display: inline-block;
  font-size: 0.75rem; letter-spacing: 1.5px; text-transform: uppercase;
  color: var(--accent-2); font-weight: 700; margin-bottom: 10px;
}
.featured h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.featured p { color: var(--muted); }
.tag-row { display: flex; gap: 10px; flex-wrap: wrap; margin: 18px 0 26px; }
.tag {
  font-size: 0.8rem;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(108,92,231,0.15);
  border: 1px solid rgba(108,92,231,0.35);
  color: #c9c2ff;
}

/* ---------- Locations ---------- */
.locations {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 22px;
}
.loc {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 34px;
  text-align: center;
}
.loc .flag { font-size: 2.4rem; margin-bottom: 10px; }
.loc h3 { font-size: 1.4rem; }
.loc p { color: var(--muted); margin: 0; }

/* ---------- CTA band ---------- */
.cta-band {
  text-align: center;
  background: linear-gradient(135deg, rgba(0,210,255,0.12), rgba(108,92,231,0.18));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 26px;
  padding: 64px 24px;
}
.cta-band h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.cta-band p { color: var(--muted); margin-bottom: 28px; }

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 44px 0;
  color: var(--muted);
}
.footer-inner {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
}
.footer-links { display: flex; gap: 22px; }
.footer-links a:hover { color: var(--text); }

/* ---------- Game detail page ---------- */
.detail-hero {
  padding: 100px 0 70px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.detail-hero .art { aspect-ratio: 1; }
.detail-hero h1 { font-size: clamp(2.2rem, 6vw, 4rem); font-weight: 900; }
.feature-list { display: grid; gap: 18px; margin-top: 10px; }
.feature-list .fitem {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--panel); border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px; padding: 20px;
}
.feature-list .fitem .ico { font-size: 1.5rem; }
.feature-list .fitem h4 { margin: 0 0 4px; }
.feature-list .fitem p { margin: 0; color: var(--muted); }
.back-link { color: var(--accent-2); font-weight: 600; display: inline-block; margin-bottom: 18px; }

/* ---------- Responsive ---------- */
@media (max-width: 820px) {
  .featured, .detail-hero { grid-template-columns: 1fr; }
  .nav-links .desktop-only { display: none; }
  .hero { padding: 80px 0 90px; }
  section { padding: 64px 0; }
}