/* ============================================================
   Umcassino Brasil — design system
   Dark arena + neon green + gold. Barlow Condensed / Inter.
   ============================================================ */

:root {
  --bg: #0a0f0b;
  --bg-2: #0e1610;
  --surface: #122016;
  --surface-2: #16281b;
  --border: rgba(255, 255, 255, 0.09);
  --green: #00e701;
  --green-soft: #3dff45;
  --green-deep: #00a302;
  --gold: #ffc832;
  --gold-deep: #e0a400;
  --text: #f2f5f0;
  --muted: #9db3a4;
  --muted-2: #6f8478;
  --danger: #ff5757;
  --radius: 14px;
  --radius-lg: 20px;
  --container: 72rem;
  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--green-soft); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* ---------- Typography ---------- */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 0.95;
}

h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); max-width: 22ch; }
h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  max-width: 30ch;
  margin-bottom: 1.1rem;
}
h2 .accent, h1 .accent { color: var(--green); }
h3 {
  font-size: clamp(1.3rem, 2.2vw, 1.6rem);
  font-weight: 700;
  margin: 1.6rem 0 0.6rem;
}
h4 { font-size: 1.15rem; font-weight: 700; margin: 1.2rem 0 0.4rem; }

p { max-width: 62ch; margin-bottom: 1rem; color: var(--text); }
p.muted, .muted { color: var(--muted); }

.lead {
  font-size: clamp(1.1rem, 1.6vw, 1.3rem);
  color: var(--muted);
  max-width: 58ch;
}

strong { color: var(--text); }

ul, ol { margin: 0 0 1rem 1.2rem; max-width: 60ch; }
li { margin-bottom: 0.4rem; }
li::marker { color: var(--green); }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.55em 1.5em 0.65em;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  text-decoration: none !important;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  white-space: nowrap;
}

.btn--green {
  background: linear-gradient(180deg, var(--green-soft), var(--green) 55%, var(--green-deep));
  color: #04140a;
  box-shadow: 0 6px 0 #015c01, 0 14px 28px rgba(0, 231, 1, 0.28);
}
.btn--green:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 0 #015c01, 0 18px 34px rgba(0, 231, 1, 0.38);
  color: #04140a;
}
.btn--green:active { transform: translateY(3px); box-shadow: 0 2px 0 #015c01; }

.btn--gold {
  background: linear-gradient(180deg, #ffdd6e, var(--gold) 55%, var(--gold-deep));
  color: #231600;
  box-shadow: 0 6px 0 #8a6300, 0 14px 28px rgba(255, 200, 50, 0.25);
}
.btn--gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 0 #8a6300, 0 18px 34px rgba(255, 200, 50, 0.35);
  color: #231600;
}
.btn--gold:active { transform: translateY(3px); box-shadow: 0 2px 0 #8a6300; }

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 2px solid rgba(255, 255, 255, 0.35);
  box-shadow: none;
}
.btn--outline:hover { border-color: var(--green); color: var(--green-soft); transform: translateY(-2px); }

.btn--sm { font-size: 1.05rem; padding: 0.45em 1.2em 0.55em; }

.btn .arrow { font-family: var(--font-body); font-weight: 700; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 15, 11, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 68px;
}

.site-logo { display: flex; align-items: center; flex-shrink: 0; }
.site-logo img { height: 30px; width: auto; }

.main-nav { display: flex; gap: 1.4rem; margin-inline: auto; }
.main-nav a {
  color: var(--muted);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: color 0.15s ease;
}
.main-nav a:hover, .main-nav a[aria-current] { color: var(--green-soft); }

.header-cta { display: flex; gap: 0.6rem; flex-shrink: 0; }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  width: 42px; height: 42px;
  cursor: pointer;
  position: relative;
}
.nav-toggle span {
  position: absolute; left: 8px; right: 8px; height: 2px;
  background: var(--text);
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.nav-toggle span:nth-child(1) { top: 13px; }
.nav-toggle span:nth-child(2) { top: 20px; }
.nav-toggle span:nth-child(3) { top: 27px; }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  isolation: isolate;
  padding: clamp(4rem, 10vw, 7.5rem) 0 clamp(3.5rem, 8vw, 6rem);
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero::before {
  content: "";
  position: absolute; inset: 0; z-index: -2;
  background-image: var(--hero-img);
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}

.hero::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(10, 15, 11, 0.96) 0%, rgba(10, 15, 11, 0.82) 45%, rgba(10, 15, 11, 0.45) 100%),
    linear-gradient(0deg, var(--bg) 0%, rgba(10, 15, 11, 0) 30%);
}

.hero__eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--green-soft);
  margin-bottom: 0.9rem;
}

.hero h1 { margin-bottom: 1.1rem; text-shadow: 0 4px 30px rgba(0, 0, 0, 0.6); }

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 1.8rem 0 1rem;
}

.hero__micro {
  font-size: 0.85rem;
  color: var(--muted-2);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.age-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  border: 2px solid var(--danger);
  border-radius: 50%;
  color: var(--danger);
  font-weight: 700;
  font-size: 0.72rem;
  flex-shrink: 0;
}

/* ---------- Sections ---------- */

.section { padding: clamp(2.8rem, 6vw, 4.5rem) 0; }
.section--tint { background: var(--bg-2); border-block: 1px solid var(--border); }

.section-kicker {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

/* Ornamental divider — diagonal green/gold stripe */
.divider {
  height: 10px;
  border: 0;
  background: repeating-linear-gradient(
    -45deg,
    var(--green) 0 14px,
    transparent 14px 28px,
    var(--gold) 28px 42px,
    transparent 42px 56px
  );
  opacity: 0.55;
}

/* ---------- Cards grid (games) ---------- */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.1rem;
  margin-top: 1.6rem;
}

.card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  text-decoration: none !important;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  display: block;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 231, 1, 0.5);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(0, 231, 1, 0.25);
}

.card__img { aspect-ratio: 4 / 3; overflow: hidden; }
.card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.card:hover .card__img img { transform: scale(1.06); }

.card__body {
  position: relative;
  padding: 0.9rem 1rem 1.05rem;
  background: linear-gradient(180deg, rgba(10,15,11,0) -40%, var(--surface) 30%);
}

.card__tag {
  position: absolute;
  top: -14px; left: 1rem;
  background: var(--gold);
  color: #231600;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.15em 0.7em 0.2em;
  border-radius: 999px;
}

.card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  text-transform: uppercase;
  color: var(--text);
  line-height: 1;
}

.card__desc { font-size: 0.9rem; color: var(--muted); margin: 0.35rem 0 0; }

/* ---------- Wide banner image ---------- */

.banner {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  margin: 1.4rem 0;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}
.banner img { width: 100%; }

/* ---------- Media row (text + image) ---------- */

.media-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.2rem;
  align-items: center;
  margin: 1.6rem 0;
}
.media-row--flip { grid-template-columns: 0.9fr 1.1fr; }
.media-row--flip .media-row__img { order: -1; }
.media-row__img img {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}
.media-row__img figcaption {
  font-size: 0.82rem;
  color: var(--muted-2);
  margin-top: 0.5rem;
  text-align: center;
}

.shots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.9rem;
  margin: 1.4rem 0;
}
.shots img {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: transform 0.25s ease;
}
.shots img:hover { transform: translateY(-4px); }

/* ---------- Tables ---------- */

.table-wrap { overflow-x: auto; margin: 1.4rem 0; border-radius: var(--radius); border: 1px solid var(--border); }

table { width: 100%; border-collapse: collapse; font-size: 0.95rem; min-width: 560px; }

th {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 1.05rem;
  text-align: left;
  color: var(--green-soft);
  background: var(--surface-2);
  padding: 0.7rem 1rem;
}

td {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  vertical-align: top;
}
td strong { color: var(--text); }
tr:hover td { background: rgba(0, 231, 1, 0.04); }

.check { color: var(--green); font-weight: 700; }
.cross { color: var(--danger); font-weight: 700; }

/* ---------- Steps ---------- */

.steps { list-style: none; margin: 1.4rem 0; max-width: 46rem; counter-reset: step; }
.steps li {
  counter-increment: step;
  position: relative;
  padding: 0.9rem 0 0.9rem 3.4rem;
  border-bottom: 1px solid var(--border);
  margin: 0;
  color: var(--muted);
}
.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 0; top: 0.75rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--green);
  line-height: 1;
}
.steps li strong { color: var(--text); display: block; font-size: 1.05rem; }

/* ---------- Notes / warnings ---------- */

.note {
  border: 1px solid rgba(255, 200, 50, 0.4);
  background: rgba(255, 200, 50, 0.07);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  margin: 1.4rem 0;
  font-size: 0.95rem;
  color: var(--muted);
  max-width: 62ch;
}
.note strong { color: var(--gold); }

.note--danger {
  border-color: rgba(255, 87, 87, 0.45);
  background: rgba(255, 87, 87, 0.07);
}
.note--danger strong { color: var(--danger); }

.note--green {
  border-color: rgba(0, 231, 1, 0.4);
  background: rgba(0, 231, 1, 0.06);
}
.note--green strong { color: var(--green-soft); }

/* ---------- FAQ accordion ---------- */

.faq { max-width: 46rem; margin-top: 1.4rem; }

.faq details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  margin-bottom: 0.7rem;
  overflow: hidden;
}

.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 1rem 3rem 1rem 1.2rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  position: relative;
  transition: color 0.15s ease;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--green-soft); }

.faq summary::after {
  content: "+";
  position: absolute;
  right: 1.1rem; top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--green);
  transition: transform 0.25s ease;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details[open] summary { color: var(--green-soft); }

.faq .faq__a {
  padding: 0 1.2rem 1.1rem;
  color: var(--muted);
  font-size: 0.97rem;
}
.faq .faq__a p { margin-bottom: 0.6rem; }

/* ---------- Trust row ---------- */

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 1.4rem 0;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  padding: 0.45rem 1rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}
.trust-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px var(--green); }

/* ---------- CTA band ---------- */

.cta-band {
  text-align: center;
  padding: clamp(3rem, 7vw, 5rem) 1.25rem;
  background:
    radial-gradient(60% 120% at 50% 0%, rgba(0, 231, 1, 0.14), transparent 70%),
    var(--bg-2);
  border-block: 1px solid var(--border);
}
.cta-band h2 { margin-inline: auto; }
.cta-band .lead { margin-inline: auto; }
.cta-band .hero__cta { justify-content: center; }

/* ---------- Related links ---------- */

.related {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.8rem;
  margin-top: 1.4rem;
}

.related a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 0.85rem 1.05rem;
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.related a:hover { border-color: rgba(0, 231, 1, 0.5); transform: translateY(-3px); }
.related a .arrow { color: var(--green); font-family: var(--font-body); }

/* ---------- Breadcrumbs ---------- */

.breadcrumb {
  font-size: 0.85rem;
  color: var(--muted-2);
  padding: 0.9rem 0 0;
}
.breadcrumb ol { list-style: none; margin: 0; display: flex; flex-wrap: wrap; gap: 0.4rem; max-width: none; }
.breadcrumb li { margin: 0; display: flex; gap: 0.4rem; align-items: center; }
.breadcrumb li + li::before { content: "/"; color: var(--muted-2); }
.breadcrumb a { color: var(--muted); }
.breadcrumb [aria-current] { color: var(--green-soft); }

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-2);
  padding: 3rem 0 2rem;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.2rem;
}

.footer-grid img { height: 34px; margin-bottom: 1rem; }
.footer-grid p { font-size: 0.88rem; color: var(--muted-2); }

.footer-col h4 {
  font-size: 1.1rem;
  color: var(--text);
  margin: 0 0 0.8rem;
}
.footer-col ul { list-style: none; margin: 0; }
.footer-col li { margin-bottom: 0.45rem; }
.footer-col a { color: var(--muted); font-size: 0.92rem; }
.footer-col a:hover { color: var(--green-soft); }

.footer-legal {
  border-top: 1px solid var(--border);
  padding-top: 1.4rem;
  font-size: 0.82rem;
  color: var(--muted-2);
}
.footer-legal p { max-width: none; margin-bottom: 0.5rem; }

/* ---------- Sticky mobile CTA ---------- */

.sticky-cta {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 60;
  gap: 0.6rem;
  padding: 0.7rem 0.9rem calc(0.7rem + env(safe-area-inset-bottom));
  background: rgba(10, 15, 11, 0.92);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
}
.sticky-cta .btn { flex: 1; justify-content: center; }

/* ---------- Reveal on scroll ---------- */

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .card, .btn, .shots img { transition: none; }
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .media-row, .media-row--flip { grid-template-columns: 1fr; gap: 1.4rem; }
  .media-row--flip .media-row__img { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .main-nav {
    position: fixed;
    inset: 68px 0 auto 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg-2);
    border-bottom: 1px solid var(--border);
    padding: 0.6rem 1.25rem 1rem;
    transform: translateY(-130%);
    transition: transform 0.3s ease;
  }
  .nav-open .main-nav { transform: translateY(0); }
  .main-nav a { padding: 0.7rem 0; border-bottom: 1px solid var(--border); font-size: 1.25rem; }
  .nav-toggle { display: block; margin-left: auto; }
  .header-cta .btn--outline { display: none; }
  .sticky-cta { display: flex; }
  body { padding-bottom: 64px; }
  .site-header .container { gap: 0.8rem; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero__cta .btn { width: 100%; justify-content: center; }
}