/* =========================================
   COPA 2026 - RESTARTY TECH
   CSS Compartilhado - Identidade Visual RTI
   ========================================= */

/* Google Fonts fallback (BDP Birgula não está no Google Fonts) */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;600;700&family=Roboto:wght@300;400;500;700&display=swap');

/* =========================================
   CSS VARIABLES - IDENTIDADE VISUAL RTI
   ========================================= */
:root {
  /* Cores da Marca */
  --laranja: #F65621;
  --laranja-escuro: #d44218;
  --amarelo: #F7970F;
  --azul: #1A8EBE;
  --azul-escuro: #1270a0;
  --verde: #60AB30;
  --cinza: #666565;
  --cinza-claro: #f0f0f0;
  --branco: #ffffff;
  --preto: #111111;

  /* Copa 2026 - Brasil */
  --verde-brasil: #009c3b;
  --amarelo-brasil: #FFDF00;

  /* Gradientes */
  --grad-laranja: linear-gradient(135deg, #F65621, #F7970F);
  --grad-azul: linear-gradient(135deg, #1A8EBE, #0d5c7d);
  --grad-copa: linear-gradient(135deg, #F65621 0%, #F7970F 50%, #1A8EBE 100%);
  --grad-hero: linear-gradient(160deg, #0d1117 0%, #1a1a2e 40%, #0d1117 100%);

  /* Tipografia */
  --font-titulo: 'Oswald', 'BDP Birgula', sans-serif;
  --font-corpo: 'Roboto', 'Eurofurence Light', sans-serif;

  /* Espaçamentos */
  --gap-sm: 0.5rem;
  --gap-md: 1rem;
  --gap-lg: 2rem;
  --gap-xl: 4rem;

  /* Sombras */
  --sombra: 0 4px 20px rgba(0,0,0,0.15);
  --sombra-forte: 0 8px 40px rgba(0,0,0,0.25);
  --sombra-laranja: 0 4px 20px rgba(246, 86, 33, 0.4);

  /* Border Radius */
  --radius: 12px;
  --radius-lg: 20px;
  --radius-pill: 50px;
}

/* =========================================
   RESET & BASE
   ========================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-corpo);
  color: var(--preto);
  background: #fff;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* =========================================
   NAVBAR
   ========================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(13, 17, 23, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--laranja);
  padding: 0 var(--gap-lg);
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: var(--gap-md);
}

.logo-rti {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-rti .logo-icon {
  width: 40px;
  height: 40px;
  background: var(--grad-laranja);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-rti .logo-icon svg {
  width: 24px;
  height: 24px;
  fill: white;
}

.logo-rti .logo-text {
  font-family: var(--font-titulo);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--branco);
  letter-spacing: 1px;
}

.logo-rti .logo-slogan {
  font-size: 0.6rem;
  color: var(--laranja);
  text-transform: uppercase;
  letter-spacing: 2px;
  display: block;
  margin-top: -2px;
}

.nav-badge {
  background: var(--grad-laranja);
  color: white;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  font-family: var(--font-titulo);
  letter-spacing: 1px;
  white-space: nowrap;
  animation: pulse-badge 2s ease-in-out infinite;
}

@keyframes pulse-badge {
  0%, 100% { box-shadow: 0 0 0 0 rgba(246, 86, 33, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(246, 86, 33, 0); }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--gap-md);
}

.nav-links a {
  color: rgba(255,255,255,0.75);
  font-size: 0.85rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--laranja);
}

/* =========================================
   BOTÕES
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-titulo);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 1px;
  cursor: pointer;
  border: none;
  transition: all 0.3s ease;
  text-transform: uppercase;
}

.btn-primary {
  background: var(--grad-laranja);
  color: white;
  box-shadow: var(--sombra-laranja);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(246, 86, 33, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--laranja);
  border: 2px solid var(--laranja);
}

.btn-secondary:hover {
  background: var(--laranja);
  color: white;
  transform: translateY(-2px);
}

.btn-azul {
  background: var(--grad-azul);
  color: white;
}

.btn-azul:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(26, 142, 190, 0.5);
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.15rem;
}

.btn-whatsapp {
  background: #25D366;
  color: white;
}

.btn-whatsapp:hover {
  background: #1da851;
  transform: translateY(-2px);
}

/* =========================================
   SEÇÕES COMUNS
   ========================================= */
section {
  padding: 80px 20px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(246, 86, 33, 0.1);
  border: 1px solid rgba(246, 86, 33, 0.3);
  color: var(--laranja);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-titulo);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-title span {
  color: var(--laranja);
}

.section-sub {
  font-size: 1.1rem;
  color: var(--cinza);
  max-width: 600px;
}

/* =========================================
   CARD BASE
   ========================================= */
.card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--gap-lg);
  box-shadow: var(--sombra);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-forte);
}

/* =========================================
   COUNTDOWN WIDGET
   ========================================= */
.countdown-widget {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.countdown-item {
  text-align: center;
  background: rgba(246, 86, 33, 0.1);
  border: 1px solid rgba(246, 86, 33, 0.3);
  border-radius: var(--radius);
  padding: 12px 16px;
  min-width: 70px;
}

.countdown-number {
  font-family: var(--font-titulo);
  font-size: 2rem;
  font-weight: 700;
  color: var(--laranja);
  display: block;
  line-height: 1;
}

.countdown-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cinza);
  margin-top: 4px;
  display: block;
}

/* =========================================
   PONTUAÇÃO / BADGES
   ========================================= */
.pontos-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--grad-laranja);
  color: white;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.85rem;
}

/* =========================================
   FOOTER
   ========================================= */
.footer {
  background: #0d1117;
  color: rgba(255,255,255,0.6);
  padding: 60px 20px 30px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--gap-xl);
  margin-bottom: var(--gap-xl);
}

.footer-col h4 {
  font-family: var(--font-titulo);
  color: var(--laranja);
  font-size: 1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: var(--gap-md);
}

.footer-col p,
.footer-col a {
  font-size: 0.9rem;
  line-height: 2;
  color: rgba(255,255,255,0.6);
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--laranja);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--gap-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--gap-md);
  font-size: 0.8rem;
}

.social-links {
  display: flex;
  gap: var(--gap-md);
}

.social-links a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
  transition: all 0.2s;
}

.social-links a:hover {
  background: var(--laranja);
  color: white;
}

/* =========================================
   WHATSAPP FLOATING BUTTON
   ========================================= */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: white;
}

/* =========================================
   HERO GENÉRICO (páginas internas)
   ========================================= */
.page-hero {
  background: var(--grad-hero);
  padding: 140px 20px 80px;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(246,86,33,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(26,142,190,0.15) 0%, transparent 50%);
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  font-family: var(--font-titulo);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  margin-bottom: var(--gap-md);
  line-height: 1.1;
}

.page-hero h1 span {
  color: var(--laranja);
}

.page-hero p {
  font-size: 1.15rem;
  opacity: 0.8;
  max-width: 600px;
  margin: 0 auto;
}

/* =========================================
   FORM STYLES
   ========================================= */
.form-group {
  margin-bottom: var(--gap-md);
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid #e0e0e0;
  border-radius: var(--radius);
  font-family: var(--font-corpo);
  font-size: 1rem;
  transition: border-color 0.2s;
  background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--laranja);
}

.form-group input::placeholder {
  color: #aaa;
}

.form-required {
  color: var(--laranja);
}

/* =========================================
   ALERT / STATUS MESSAGES
   ========================================= */
.alert {
  padding: 16px 20px;
  border-radius: var(--radius);
  margin-bottom: var(--gap-md);
  font-weight: 500;
}

.alert-success {
  background: rgba(96, 171, 48, 0.1);
  border: 1px solid rgba(96, 171, 48, 0.3);
  color: #3d7a12;
}

.alert-error {
  background: rgba(246, 86, 33, 0.1);
  border: 1px solid rgba(246, 86, 33, 0.3);
  color: var(--laranja-escuro);
}

.alert-info {
  background: rgba(26, 142, 190, 0.1);
  border: 1px solid rgba(26, 142, 190, 0.3);
  color: var(--azul-escuro);
}

/* =========================================
   RANKING TABLE
   ========================================= */
.ranking-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.ranking-table th {
  background: var(--preto);
  color: var(--laranja);
  font-family: var(--font-titulo);
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px 16px;
  text-align: left;
}

.ranking-table td {
  padding: 14px 16px;
  border-bottom: 1px solid #f0f0f0;
}

.ranking-table tr:hover td {
  background: rgba(246, 86, 33, 0.04);
}

.rank-pos {
  font-family: var(--font-titulo);
  font-size: 1.3rem;
  font-weight: 700;
  width: 60px;
}

.rank-pos.gold { color: #FFD700; }
.rank-pos.silver { color: #C0C0C0; }
.rank-pos.bronze { color: #CD7F32; }

/* =========================================
   COPA BOLA ANIMADA (decorativa)
   ========================================= */
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 768px) {
  .nav-links { display: none; }
  
  section { padding: 60px 16px; }
  
  .page-hero { padding: 120px 16px 60px; }

  .countdown-item { min-width: 60px; }
  .countdown-number { font-size: 1.5rem; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--gap-lg); }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* =========================================
   DECORATIVE - Copa 2026 Strip
   ========================================= */
.copa-strip {
  height: 5px;
  background: linear-gradient(90deg, var(--verde-brasil) 33.3%, var(--amarelo-brasil) 33.3% 66.6%, var(--laranja) 66.6%);
}