/* ===== 7Games App Landing — base.css ===== */
:root {
  --color-dark: #0C120E;
  --color-bg: #121A15;
  --color-surface: #1A241E;
  --color-surface-2: #223028;
  --color-primary: #22C55E;
  --color-primary-dark: #16A34A;
  --color-accent: #F5C518;
  --color-odds: #F5C518;
  --color-live: #EF4444;
  --color-text: #F2F4F3;
  --color-muted: #8A978F;
  --color-border: rgba(242, 244, 243, 0.08);
  --font-sans: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Montserrat", "Inter", sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-pill: 999px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 0 3px rgba(34, 197, 94, 0.25);
  --header-h: 68px;
  --sidebar-w: 240px;
  --max-w: 1200px;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4.5rem;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a { color: var(--color-primary); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--color-accent); }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

ul, ol { padding-left: 1.25rem; margin: 0 0 var(--space-4); }
li { margin-bottom: 0.45rem; }
li::marker { color: var(--color-primary); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.25;
  margin: 0 0 var(--space-4);
  color: var(--color-text);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(1.9rem, 5vw, 3.15rem); font-weight: 800; }
h2 {
  font-size: clamp(1.55rem, 3.2vw, 2.15rem);
  font-weight: 750;
  margin-top: var(--space-7);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  scroll-margin-top: calc(var(--header-h) + 16px);
}
h3 { font-size: clamp(1.15rem, 2.2vw, 1.45rem); font-weight: 700; margin-top: var(--space-6); }
h4 { font-size: 1.1rem; font-weight: 650; margin-top: var(--space-5); }

p { margin: 0 0 var(--space-4); }

strong { color: var(--color-text); font-weight: 650; }
em { color: var(--color-accent); font-style: italic; }

small { font-size: 0.82rem; color: var(--color-muted); }

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-6) 0;
}

code, kbd, pre {
  font-family: ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;
  font-size: 0.88em;
}
pre {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  overflow-x: auto;
  max-width: 100%;
}

/* ===== layout utils ===== */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-4);
}
.container-wide {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.section { padding: var(--space-7) 0; }
.section-alt { background: rgba(0, 0, 0, 0.18); }

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(34, 197, 94, 0.35);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

@media (min-width: 601px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
}
@media (min-width: 1025px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* ===== buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.75rem 1.45rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  border: 2px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
  text-align: center;
  white-space: nowrap;
  user-select: none;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #04150A;
  box-shadow: 0 10px 26px rgba(34, 197, 94, 0.32);
}
.btn-primary:hover {
  color: #04150A;
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(34, 197, 94, 0.42);
}

.btn-accent {
  background: linear-gradient(135deg, var(--color-accent), #D4A80F);
  color: #1A1400;
  box-shadow: 0 10px 26px rgba(245, 197, 24, 0.25);
}
.btn-accent:hover { color: #1A1400; transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: rgba(242, 244, 243, 0.28);
}
.btn-outline:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(34, 197, 94, 0.12);
  color: var(--color-primary);
}
.btn-ghost:hover { background: rgba(34, 197, 94, 0.22); color: var(--color-primary); }

.btn-lg { min-height: 58px; font-size: 1.08rem; padding: 0.95rem 1.85rem; }
.btn-block { width: 100%; }

/* ===== badges / pills ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--color-surface-2);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.badge-primary { background: rgba(34, 197, 94, 0.16); color: var(--color-primary); border-color: rgba(34, 197, 94, 0.35); }
.badge-accent { background: rgba(245, 197, 24, 0.14); color: var(--color-accent); border-color: rgba(245, 197, 24, 0.32); }
.badge-live { background: rgba(239, 68, 68, 0.16); color: var(--color-live); border-color: rgba(239, 68, 68, 0.32); }
.badge-muted { background: rgba(138, 151, 143, 0.12); color: var(--color-muted); }

.gold { color: var(--color-accent); font-weight: 700; }
.green { color: var(--color-primary); font-weight: 700; }
.muted { color: var(--color-muted); }

/* ===== tables ===== */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 0 var(--space-5);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}
.table-responsive table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  background: var(--color-surface);
}
.table-responsive th,
.table-responsive td {
  padding: 0.85rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}
.table-responsive thead th {
  background: var(--color-surface-2);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  font-weight: 700;
}
.table-responsive tbody tr:last-child td { border-bottom: none; }
.table-responsive tbody tr:hover { background: rgba(34, 197, 94, 0.06); }

/* ===== callouts ===== */
.callout {
  border-left: 4px solid var(--color-primary);
  background: rgba(34, 197, 94, 0.08);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  margin: var(--space-5) 0;
}
.callout-gold { border-left-color: var(--color-accent); background: rgba(245, 197, 24, 0.08); }
.callout-danger { border-left-color: var(--color-live); background: rgba(239, 68, 68, 0.08); }
.callout p:last-child { margin-bottom: 0; }

/* ===== check list ===== */
.check-list { list-style: none; padding: 0; margin: var(--space-4) 0; }
.check-list li {
  position: relative;
  padding-left: 1.85rem;
  margin-bottom: 0.65rem;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0.05rem;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.18);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
}

.x-list { list-style: none; padding: 0; margin: var(--space-4) 0; }
.x-list li { position: relative; padding-left: 1.85rem; margin-bottom: 0.65rem; }
.x-list li::before {
  content: "–";
  position: absolute;
  left: 0;
  top: 0.05rem;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: rgba(239, 68, 68, 0.16);
  color: var(--color-live);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  font-weight: 800;
}

/* ===== steps ===== */
.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  counter-reset: step;
  margin: var(--space-5) 0;
}
.step {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  overflow: hidden;
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.45rem;
  height: 2.45rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #04150A;
  font-weight: 800;
  font-size: 1.15rem;
  margin-bottom: var(--space-3);
}
@media (min-width: 601px) {
  .steps { grid-template-columns: repeat(3, 1fr); }
}

/* ===== marquee-like game strip ===== */
.swipe-row {
  display: flex;
  gap: var(--space-4);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: var(--space-2) var(--space-1) var(--space-4);
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary) transparent;
}
.swipe-row::-webkit-scrollbar { height: 8px; }
.swipe-row::-webkit-scrollbar-thumb {
  background: rgba(34, 197, 94, 0.4);
  border-radius: var(--radius-pill);
}
.swipe-row > * {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

/* ===== forms / inputs (no real submit) ===== */
.field {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: 1rem;
}
.field:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

/* ===== 18+ badge ===== */
.age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  padding: 0 0.55rem;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-live);
  color: var(--color-live);
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
}

/* ===== utility ===== */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }

/* ===== responsive helpers ===== */
@media (max-width: 600px) {
  .container, .container-wide { padding: 0 var(--space-4); }
  body { padding-bottom: 88px; /* space for fixed mobile CTA */ }
  .btn { min-height: 48px; }
  h2 { margin-top: var(--space-6); }
  .section { padding: var(--space-6) 0; }
}