:root {
  --color-links-header: #ffffff;
  --color-background: #bebebe;
  --color-foreground: #000000;
  --color-card: #141414;
  --color-card-foreground: #fafafa;
  --color-primary: #000000;
  --color-primary-foreground: #0a0a0a;
  --color-secondary: #1a1a1a;
  --color-secondary-foreground: #fafafa;
  --color-muted: #262626;
  --color-muted-foreground: #4e4e4e;
  --color-accent: #1a1a1a;
  --color-accent-foreground: #fafafa;
  --color-destructive: #dc2626;
  --color-border: #2a2a2a;

  --color-crimson-dark: #7f1d1d;
  --color-crimson: #dc2626;
  --color-crimson-light: #ef4444;
  --color-crimson-glow: #f87171;

  --color-obsidian: #0a0a0a;
  --color-obsidian-light: #141414;
  --color-charcoal: #1a1a1a;

  --section-padding-y: 5rem;
  --section-padding-x: 1rem;

  --font-display: "Bebas Neue", sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 500ms ease;

  --shadow-crimson: 0 0 20px rgba(220, 38, 38, 0.35);
  --shadow-crimson-strong: 0 0 40px rgba(220, 38, 38, 0.55);

  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
}

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

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

body {
  font-family: var(--font-body);
  font-weight: 600;
  background-color: var(--color-background);
  color: var(--color-foreground);
  line-height: 1.6;
  overflow-x: hidden;

  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-smooth: always;
}

body * {
  min-width: 0;
}

body,
button,
input,
select,
textarea,
a,
p,
h1,
h2,
h3,
h4,
h5,
h6,
span,
li {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-smooth: always;
}

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

a {
  color: inherit;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  -webkit-tap-highlight-color: transparent;
}

ul,
ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--section-padding-x);
}

@media (max-width: 480px) {
  .container {
    padding: 0 0.75rem;
  }
}

@media (min-width: 768px) {
  :root {
    --section-padding-x: 2rem;
  }
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Bebas Neue", sans-serif;
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: 0.02em;

  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transform: translateZ(0);
  backface-visibility: hidden;
}

.text-gradient-gold {
  background: linear-gradient(
    135deg,
    var(--color-crimson-light),
    var(--color-crimson),
    var(--color-crimson-dark)
  );
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;

  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@media (max-width: 768px) {
  section {
    padding: var(--section-padding-y) 0;
    overflow: hidden;
  }
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

@media (max-width: 768px) {
  .section-header {
    margin-bottom: 2rem;
  }
}

.section-label {
  display: inline-block;
  color: var(--color-crimson);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.875rem;
  margin-bottom: 0.5rem;

  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.section-title {
  font-size: clamp(2rem, 8vw, 4.5rem);
  color: var(--color-foreground);
  margin-bottom: 1rem;
}

@media (max-width: 380px) {
  .section-title {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }
}

.section-description {
  color: var(--color-muted-foreground);
  max-width: 40rem;
  margin: 0 auto;
  font-size: 1rem;
}

@media (max-width: 768px) {
  .section-description {
    max-width: 100%;
    padding: 0 1rem;
    font-size: 0.9375rem;
  }
}

.section-accent {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-crimson), transparent);
  opacity: 0.35;
}

.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.72rem 1.65rem;

  background: linear-gradient(135deg, var(--color-crimson), var(--color-crimson-dark));
  color: #ffffff;

  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;

  border-radius: var(--radius-lg);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal),
    filter var(--transition-normal);

  position: relative;
  overflow: hidden;
  isolation: isolate;
  max-width: 100%;
  text-align: center;

  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.35);
  transform: translateZ(0);
  backface-visibility: hidden;
  background-attachment: fixed;
}

@media (max-width: 480px) {
  .btn-gold {
    width: 100%;
    padding: 0.68rem 1.35rem;
    font-size: 0.98rem;
  }
}

.btn-gold::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    120% 120% at 20% 0%,
    rgba(255, 255, 255, 0.35),
    transparent 60%
  );
  opacity: 0.35;
  z-index: 0;
  pointer-events: none;
}

.btn-gold::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -60%;
  width: 55%;
  height: 200%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0.55) 45%,
    rgba(255, 255, 255, 0.15) 60%,
    transparent 100%
  );
  transform: rotate(12deg);
  opacity: 0;
  z-index: 1;
  pointer-events: none;
}

.btn-gold span,
.btn-gold strong,
.btn-gold .btn-text {
  position: relative;
  z-index: 10;
  display: inline-block;

  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.4);
}

.btn-gold,
.btn-gold * {
  position: relative;
  z-index: 2;
  color: inherit;
}

@media (hover: hover) {
  .btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-crimson-strong);
    filter: saturate(1.05) contrast(1.05);
  }

  .btn-gold:hover::after {
    opacity: 1;
    animation: btnRedSweep 0.75s ease-out forwards;
  }
}

.btn-gold:active {
  transform: translateY(0);
  box-shadow: var(--shadow-crimson);
}

.btn-gold:focus-visible {
  outline: 2px solid rgba(220, 38, 38, 0.75);
  outline-offset: 3px;
}

@keyframes btnRedSweep {
  from {
    left: -60%;
  }
  to {
    left: 120%;
  }
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  background: transparent;
  border: 2px solid var(--color-crimson);
  color: var(--color-crimson);
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: var(--radius-lg);
  transition: all var(--transition-normal);
  max-width: 100%;
  text-align: center;
}

@media (max-width: 480px) {
  .btn-outline {
    width: 100%;
    padding: 0.75rem 1.5rem;
    font-size: 1.125rem;
  }
}

@media (hover: hover) {
  .btn-outline:hover {
    background: var(--color-crimson);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-crimson);
  }
}

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

.btn-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

@media (max-width: 640px) {
  .btn-group {
    flex-direction: column;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }
}

.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  transition: all var(--transition-normal);
  height: 100%;
  display: flex;
  flex-direction: column;
}

@media (max-width: 480px) {
  .card {
    padding: 1.25rem;
  }
}

@media (hover: hover) {
  .card:hover {
    border-color: rgba(220, 38, 38, 0.45);
    transform: translateY(-4px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  }
}

.card:active {
  transform: translateY(-2px);
  border-color: rgba(220, 38, 38, 0.45);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

@media (max-width: 380px) {
  .cards-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}

.glow-gold {
  box-shadow: var(--shadow-crimson);
  transition: box-shadow var(--transition-normal);
}

@media (hover: hover) {
  .glow-gold:hover {
    box-shadow: var(--shadow-crimson-strong);
  }
}

.text-sharp {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
  transform: translateZ(0);
  backface-visibility: hidden;
}

.text-on-gradient {
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.4);
  font-weight: 500;
  isolation: isolate;
}

@media (min-width: 768px) {
  :root {
    --section-padding-y: 6rem;
  }
  .section-header {
    margin-bottom: 4rem;
  }
}

@media (min-width: 1024px) {
  :root {
    --section-padding-y: 8rem;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding-y: 4rem;
  }
}

@media (max-width: 480px) {
  :root {
    --section-padding-y: 3rem;
  }
}

.mb-responsive {
  margin-bottom: 2rem;
}

@media (max-width: 768px) {
  .mb-responsive {
    margin-bottom: 1.5rem;
  }
}

@media (max-width: 480px) {
  .mb-responsive {
    margin-bottom: 1rem;
  }
}

@media (max-width: 768px) {
  .hide-mobile {
    display: none !important;
  }
}

@media (min-width: 769px) {
  .hide-desktop {
    display: none !important;
  }
}

@supports (padding: max(0px)) {
  .safe-bottom {
    padding-bottom: env(safe-area-inset-bottom);
  }
}

:where(
    p,
    li,
    span,
    a,
    button,
    .section-description,
    .page-subtitle,
    .hero-description,
    .atleta-nome,
    .modalidade-description
  ) {
  overflow-wrap: break-word;
  word-break: normal;
}

:where(
    .chips,
    .categorias-chips,
    .periodo-chips,
    .modalidade-filtros,
    .hero-horarios__info,
    .tabela-legenda,
    .cta-buttons,
    .btn-group
  ) {
  row-gap: 0.6rem;
}

:where(.tabela-horarios, .ranking-table-wrapper) {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* ================================
   SCROLL TO TOP (SETA VERMELHA)
   Sobrescreve o CSS injetado pelo JS
   ================================ */

.scroll-to-top i,
.scroll-to-top svg {
  color: var(--color-crimson) !important;
  stroke: var(--color-crimson) !important;
}

@font-face {
  font-family: "Bebas Neue";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: local("Bebas Neue"), local("BebasNeue"),
    url("https://fonts.gstatic.com/s/bebasneue/v9/JTUSjIg69CK48gW7PXooxW4.ttf")
      format("truetype");
}

/* opcional: se quiser também o botão vermelho, descomente
.scroll-to-top {
  background: linear-gradient(135deg, var(--color-crimson) 0%, var(--color-crimson-dark) 100%) !important;
}
*/