/* =========================================================
   Betnacional — avaliação independente | base.css
   Tokens, reset, tipografia, utilitários, tabelas
   ========================================================= */

:root {
  --color-dark: #1A1A1A;
  --color-bg: #222222;
  --color-surface: #2B2B2B;
  --color-surface-2: #333333;
  --color-primary: #F5821F;
  --color-primary-hover: #ff9433;
  --color-accent: #E0A800;
  --color-odds: #E0A800;
  --color-live: #E4002B;
  --color-text: #F2F2F2;
  --color-muted: #9A9A9A;
  --color-border: #3A3A3A;
  --color-success: #2ECC71;
  --color-flag-green: #009739;
  --color-flag-yellow: #FEDD00;
  --color-flag-blue: #012169;

  --font-sans: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Montserrat", "Inter", "Segoe UI", Arial, sans-serif;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.28);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.36);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.45);

  --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: 4rem;

  --header-h: 68px;
  --bottomnav-h: 62px;
  --container: 1280px;
  --content-gap: 1.25rem;

  --transition: 180ms ease;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition), opacity var(--transition);
}

a:hover {
  color: var(--color-primary);
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

ul,
ol {
  padding-left: 1.25rem;
  margin: 0 0 1rem;
}

li {
  margin-bottom: 0.4rem;
}

p {
  margin: 0 0 1rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  line-height: 1.25;
  margin: 0 0 0.85rem;
  color: var(--color-text);
  font-weight: 700;
}

h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.45rem, 3vw, 2.1rem);
  padding-top: 0.5rem;
  scroll-margin-top: calc(var(--header-h) + 16px);
}

h3 {
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  color: var(--color-accent);
}

h4 {
  font-size: 1.1rem;
}

strong,
b {
  color: var(--color-accent);
  font-weight: 700;
}

table {
  border-collapse: collapse;
  width: 100%;
}

th,
td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

th {
  background: var(--color-surface);
  color: var(--color-accent);
  font-weight: 700;
  white-space: nowrap;
}

tr:hover td {
  background: rgba(245, 130, 31, 0.06);
}

/* Tabelas adaptativas — obrigatório */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.table-responsive table {
  width: 100%;
  min-width: 520px;
  margin: 0;
}

.table-responsive th,
.table-responsive td {
  border-bottom: 1px solid var(--color-border);
}

.table-responsive tr:last-child td {
  border-bottom: 0;
}

/* Layout helpers */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1rem;
}

.section {
  padding: var(--space-7) 0;
  scroll-margin-top: calc(var(--header-h) + 12px);
}

.section-dark {
  background: var(--color-dark);
}

.section-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.section-title::before {
  content: "";
  width: 6px;
  height: 28px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
  flex-shrink: 0;
}

.section-lead {
  color: var(--color-muted);
  font-size: 1.05rem;
  max-width: 70ch;
  margin-bottom: 1.5rem;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition), color var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 6px 18px rgba(245, 130, 31, 0.35);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-dark);
}

.btn-accent:hover {
  filter: brightness(1.08);
  color: var(--color-dark);
}

.btn-sm {
  min-height: 36px;
  padding: 0.35rem 0.85rem;
  font-size: 0.82rem;
}

.btn-block {
  width: 100%;
}

/* Badges e chips */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.7rem;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.badge-orange {
  background: rgba(245, 130, 31, 0.15);
  color: var(--color-primary);
  border-color: rgba(245, 130, 31, 0.4);
}

.badge-gold {
  background: rgba(224, 168, 0, 0.14);
  color: var(--color-accent);
  border-color: rgba(224, 168, 0, 0.4);
}

.badge-live {
  background: rgba(228, 0, 43, 0.15);
  color: var(--color-live);
  border-color: rgba(228, 0, 43, 0.45);
}

.badge-18 {
  background: var(--color-live);
  color: #fff;
  border: 0;
  border-radius: 6px;
  min-width: 34px;
  min-height: 34px;
  justify-content: center;
  font-size: 0.85rem;
}

.odds-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 58px;
  min-height: 40px;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-sm);
  background: var(--color-surface-2);
  color: var(--color-odds);
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid var(--color-border);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.odds-chip:hover,
.odds-chip.is-boost {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Cards */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.card-hover {
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card-hover:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(245, 130, 31, 0.45);
}

/* Grid utilitário */
.grid-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--content-gap);
}

.grid-3 {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--content-gap);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--content-gap);
}

@media (min-width: 601px) {
  .grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-4 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1025px) {
  .grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

/* Listas de features */
.feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
}

.feature-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.65rem;
}

.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.feature-list.cons li::before {
  content: "–";
  color: var(--color-live);
}

/* Callouts */
.callout {
  border-left: 4px solid var(--color-primary);
  background: var(--color-surface);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1rem 1.25rem;
  margin: 1.25rem 0;
}

.callout-gold {
  border-left-color: var(--color-accent);
}

.callout-live {
  border-left-color: var(--color-live);
}

.callout p:last-child {
  margin-bottom: 0;
}

/* Anúncio / disclaimer */
.disclaimer {
  font-size: 0.85rem;
  color: var(--color-muted);
  line-height: 1.55;
}

.divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-6) 0;
  border: 0;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 0.6rem 1rem;
  z-index: 2000;
  border-radius: 0 0 var(--radius-sm) 0;
}

.skip-link:focus {
  left: 0;
}

/* Text helpers */
.text-muted {
  color: var(--color-muted);
}

.text-gold {
  color: var(--color-accent);
}

.text-orange {
  color: var(--color-primary);
}

.text-center {
  text-align: center;
}

.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.5rem; }
.mb-6 { margin-bottom: 2rem; }

/* Accordion / FAQ */
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.05rem 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 44px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  color: var(--color-primary);
  font-size: 1.35rem;
  line-height: 1;
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item .faq-body {
  padding: 0 1.25rem 1.15rem;
  color: var(--color-muted);
}

.faq-item .faq-body p:last-child {
  margin-bottom: 0;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: calc(var(--bottomnav-h) + 12px);
  z-index: 1100;
  background: var(--color-dark);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 1rem 1.15rem;
  display: none;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.cookie-banner.is-visible {
  display: flex;
}

.cookie-banner p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--color-muted);
  flex: 1 1 220px;
}

/* С 769px нижнее меню скрыто — баннер в левом нижнем углу
   (справа внизу кнопка чата, раньше они перекрывались) */
@media (min-width: 769px) {
  .cookie-banner {
    left: 1.25rem;
    right: auto;
    bottom: 1.25rem;
    max-width: 420px;
  }
}

/* Scrollbar sutil */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary) var(--color-dark);
}

*::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

*::-webkit-scrollbar-track {
  background: var(--color-dark);
}

*::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 8px;
}

/* Focus acessível */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---------- Адаптив ----------
   Элементы сеток не растягиваются шире экрана из-за широкого
   содержимого (таблицы, длинные слова). Широкие таблицы
   прокручиваются внутри .table-responsive */
.grid-2 > *,
.grid-3 > *,
.grid-4 > * {
  min-width: 0;
}