/* styles.css - Folha de Estilos Yupin */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: #17A1DC;
  --primary-rgb: 23, 161, 220;
  --primary-hover: #1288bb;
  --dark-bg: #13232D;
  --dark-ink: #17202A;
  --light-bg: #F7FAFC;
  --white: #FFFFFF;
  --text-main: #2C3E50;
  --text-muted: #70808D;
  --border-color: #E8EEF3;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.05);
  --shadow-primary: 0 8px 24px rgba(23, 161, 220, 0.15);
  --max-width: 1200px;
}

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



body {
  font-family: 'Inter', sans-serif;
  color: var(--text-main);
  background-color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

/* Header */
header {
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

header.scrolled {
  box-shadow: var(--shadow-sm);
  background-color: rgba(255, 255, 255, 0.95);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo img {
  height: 40px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links>li {
  position: relative;
}

.nav-links a {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
  padding: 8px 0;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links li.active>a {
  color: var(--primary);
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background-color: var(--white);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-md);
  padding: 12px;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-main);
  transition: var(--transition);
}

.dropdown-menu a:hover {
  background-color: var(--light-bg);
  color: var(--primary);
  padding-left: 20px;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

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

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(23, 161, 220, 0.3);
}

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

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

.menu-toggle {
  display: none;
  font-size: 24px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--dark-ink);
}

/* Badges Lojas Oficiais */
.hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  align-items: center;
}

.store-badge-link {
  display: inline-block;
  transition: var(--transition);
}

.store-badge-link:hover {
  transform: translateY(-4px);
  filter: brightness(1.08);
}

.store-badge-link img {
  height: 44px;
  width: auto;
}

/* Hero Section */
.hero {
  padding: 80px 0;
  background: radial-gradient(circle at 80% 20%, rgba(23, 161, 220, 0.06) 0%, rgba(255, 255, 255, 1) 70%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 60px;
}

.hero-content h1 {
  font-size: 48px;
  font-weight: 900;
  line-height: 1.15;
  color: var(--dark-ink);
  margin-bottom: 24px;
}

.hero-content h1 span {
  color: var(--primary);
}

.hero-content p {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.mockup-container {
  position: relative;
  width: 320px;
  height: 640px;
  background-color: var(--dark-ink);
  border-radius: 40px;
  padding: 12px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
  border: 4px solid #2C3E50;
}

.mockup-screen {
  width: 100%;
  height: 100%;
  border-radius: 32px;
  overflow: hidden;
  background-color: var(--light-bg);
  position: relative;
}

.screen-header {
  height: 50px;
  background-color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-color);
  font-weight: 800;
  color: var(--primary);
}

.screen-content {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mock-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.mock-avatar-placeholder {
  height: 180px;
  background: linear-gradient(135deg, var(--primary) 0%, #69CCF5 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.mock-details {
  padding: 16px;
}

.mock-name {
  font-size: 16px;
  font-weight: 800;
  color: var(--dark-ink);
  display: flex;
  align-items: center;
  gap: 6px;
}

.gender-icon-male {
  color: #2196F3;
}

.gender-icon-female {
  color: #E91E63;
}

.mock-status {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

.mock-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 10px;
}

.mock-btn-action {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  background-color: var(--white);
  border: 1px solid var(--border-color);
}

.mock-decorations {
  position: absolute;
  top: 10%;
  left: -20px;
  background-color: var(--white);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 13px;
  animation: float 4s ease-in-out infinite;
}

.mock-decorations.right {
  left: auto;
  right: -20px;
  top: 60%;
  animation: float 4s ease-in-out infinite 2s;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* NOVO LAYOUT DE RECURSOS ALTERNADOS (PREMIUM) */
.features-section {
  padding: 120px 0;
  background-color: var(--light-bg);
}

.section-header {
  text-align: center;
  margin-bottom: 80px;
}

.section-header h2 {
  font-size: 38px;
  font-weight: 900;
  color: var(--dark-ink);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-header p {
  color: var(--text-muted);
  font-size: 16.5px;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
  padding: 60px 0;
}

.feature-row.reverse {
  direction: rtl;
}

.feature-row.reverse .feature-col-text {
  direction: ltr;
}

.feature-col-text {
  display: flex;
  flex-direction: column;
}

.feature-num {
  font-size: 44px;
  font-weight: 900;
  color: var(--primary);
  opacity: 0.18;
  margin-bottom: 8px;
  font-feature-settings: "tnum";
}

.feature-col-text h3 {
  font-size: 28px;
  font-weight: 900;
  color: var(--dark-ink);
  margin-bottom: 18px;
  letter-spacing: -0.3px;
}

.feature-col-text p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
}

.feature-col-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.feature-showcase-card {
  width: 100%;
  max-width: 440px;
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: var(--transition);
}

.feature-showcase-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.07);
}

.showcase-avatar-circle {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, #69CCF5 100%);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 24px;
  box-shadow: var(--shadow-primary);
}

.feature-showcase-card.voice .showcase-avatar-circle {
  background: linear-gradient(135deg, #FF6B8B 0%, #FF8E53 100%);
  box-shadow: 0 8px 24px rgba(255, 107, 139, 0.2);
}

.feature-showcase-card.feed .showcase-avatar-circle {
  background: linear-gradient(135deg, #10B981 0%, #34D399 100%);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.2);
}

.feature-showcase-card h4 {
  font-size: 20px;
  font-weight: 850;
  color: var(--dark-ink);
  margin-bottom: 8px;
}

.feature-showcase-card span {
  font-size: 14.5px;
  color: var(--text-muted);
}

/* CTA */
.cta-banner {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-ink) 100%);
  color: var(--white);
  border-radius: var(--radius-lg);
  margin-bottom: 100px;
}

.cta-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-text h2 {
  font-size: 36px;
  font-weight: 900;
  margin-bottom: 14px;
}

.cta-text p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 16px;
  max-width: 500px;
}

/* COMPARATIVE TABLE (premium) */
.premium-section {
  padding: 60px 0 100px;
  background-color: var(--white);
}

.comparison-box {
  margin-top: 50px;
  background-color: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

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

.comparison-table th,
.comparison-table td {
  padding: 20px 24px;
  text-align: left;
}

.comparison-table th {
  background-color: var(--light-bg);
  font-weight: 800;
  color: var(--dark-ink);
  font-size: 15px;
}

.comparison-table th.col-feature {
  width: 45%;
}

.comparison-table th.col-plan {
  width: 27.5%;
  text-align: center;
}

.comparison-table td {
  border-bottom: 1px solid var(--border-color);
  font-size: 15px;
}

.comparison-table td.col-plan-val {
  text-align: center;
  font-weight: 700;
}

.comparison-table tr:hover td {
  background-color: rgba(23, 161, 220, 0.02);
}

.feature-title-cell {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--dark-ink);
}

.feature-title-cell i {
  color: var(--primary);
  font-size: 18px;
  width: 24px;
  text-align: center;
}

.plan-val-premium {
  color: var(--primary);
}

.plan-val-free {
  color: var(--text-muted);
}

.check-icon {
  color: #16835F;
  font-size: 20px;
}

.cross-icon {
  color: #C53D4D;
  font-size: 20px;
}

.premium-card-promo {
  background: linear-gradient(135deg, rgba(23, 161, 220, 0.05) 0%, rgba(23, 161, 220, 0.12) 100%);
  border: 1px solid rgba(23, 161, 220, 0.2);
  border-radius: var(--radius-md);
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 40px;
  flex-wrap: wrap;
  gap: 24px;
}

.premium-promo-text h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--dark-ink);
  margin-bottom: 6px;
}

.premium-promo-text p {
  color: var(--text-muted);
  font-size: 14px;
}

.premium-price-box {
  display: flex;
  align-items: center;
  gap: 16px;
}

.premium-price-val {
  font-size: 24px;
  font-weight: 900;
  color: var(--dark-ink);
}

/* LOJA DE DIAMANTES */
.shop-hero {
  background: linear-gradient(180deg, rgba(23, 161, 220, 0.08) 0%, rgba(255, 255, 255, 0) 100%);
  color: var(--dark-ink);
  padding: 60px 0 40px 0;
  position: relative;
  overflow: hidden;
}

.shop-hero-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
}

.shop-hero-title h1 {
  font-size: 36px;
  font-weight: 900;
  margin-bottom: 12px;
  color: var(--dark-ink);
}

.shop-hero-title p {
  color: var(--text-muted);
  font-size: 15px;
}

/* Grid de Produtos da Loja (Tabela de Preço Original) */
.shop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.product-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(23, 161, 220, 0.25);
}

.product-card.popular {
  border-color: var(--primary);
  box-shadow: 0 10px 30px rgba(23, 161, 220, 0.08);
}

.popular-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary);
  color: var(--white);
  padding: 4px 12px;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  border-radius: 12px;
  letter-spacing: 1px;
}

.product-icon {
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--primary);
  font-size: 22px;
}

.product-card h3 {
  font-size: 18px;
  font-weight: 800;
  color: var(--dark-ink);
  margin-bottom: 6px;
}

.product-card p {
  font-size: 14px;
  color: var(--text-muted);
}

.product-card .price {
  font-size: 24px;
  font-weight: 900;
  color: var(--text-main);
  margin: 18px 0 24px;
}

/* NOVO LAYOUT PREMIUM DE GANHO DE DIAMANTES */
.free-diamonds-section {
  padding: 100px 0;
  background-color: var(--light-bg);
}

.free-diamonds-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  margin-top: 40px;
  align-items: center;
}

.free-diamonds-intro h3 {
  font-size: 32px;
  font-weight: 900;
  color: var(--dark-ink);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.free-diamonds-intro p {
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.7;
}

.free-diamonds-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.free-item-row {
  display: flex;
  gap: 24px;
  background-color: var(--white);
  padding: 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.free-item-row:hover {
  transform: translateX(8px);
  border-color: rgba(23, 161, 220, 0.2);
  box-shadow: var(--shadow-md);
}

.free-item-row::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 4px;
  background-color: var(--primary);
  opacity: 0;
  transition: var(--transition);
}

.free-item-row:hover::before {
  opacity: 1;
}

.free-item-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background-color: rgba(23, 161, 220, 0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.free-item-details h4 {
  font-size: 18px;
  font-weight: 800;
  color: var(--dark-ink);
  margin-bottom: 6px;
}

.free-item-details p {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* PÁGINAS LEGAIS */
.legal-layout {
  padding: 60px 0 100px;
  background-color: var(--light-bg);
}

.legal-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 48px;
  box-shadow: var(--shadow-sm);
}

.legal-card h1 {
  font-size: 32px;
  font-weight: 900;
  color: var(--dark-ink);
  margin-bottom: 10px;
}

.legal-meta {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}

.legal-content h2 {
  font-size: 20px;
  font-weight: 800;
  color: var(--dark-ink);
  margin: 28px 0 12px;
}

.legal-content p {
  font-size: 15px;
  color: var(--text-main);
  margin-bottom: 16px;
  line-height: 1.7;
}

.legal-content ul {
  padding-left: 20px;
  margin-bottom: 16px;
}

.legal-content li {
  font-size: 15px;
  color: var(--text-main);
  margin-bottom: 8px;
  list-style-type: disc;
}

/* Footer */
footer {
  background-color: var(--dark-ink);
  color: rgba(255, 255, 255, 0.6);
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-about p {
  font-size: 14px;
  line-height: 1.6;
  max-width: 320px;
}

.footer-nav h4 {
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 18px;
  letter-spacing: 0.5px;
}

.footer-nav ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav a {
  font-size: 14px;
  transition: var(--transition);
}

.footer-nav a:hover {
  color: var(--primary);
  padding-left: 4px;
}

.footer-copyright {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 13px;
}

/* Responsividade */
@media (max-width: 1024px) {
  .feature-row {
    gap: 40px;
  }
  .shop-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .free-diamonds-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  
  .nav-links {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--white);
    flex-direction: column;
    padding: 40px 24px;
    gap: 24px;
    align-items: flex-start;
    transition: left 0.4s ease-in-out;
    border-top: 1px solid var(--border-color);
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border: none;
    padding-left: 20px;
    padding-top: 10px;
    display: none;
  }
  
  .dropdown.active .dropdown-menu {
    display: block;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-content h1 {
    font-size: 36px;
  }

  .hero-content p {
    margin: 0 auto 28px;
  }

  .hero-buttons {
    justify-content: center;
  }

  .feature-row,
  .feature-row.reverse {
    grid-template-columns: 1fr;
    gap: 30px;
    text-align: center;
  }
  
  .feature-row.reverse {
    direction: ltr;
  }

  .cta-flex {
    flex-direction: column;
    text-align: center;
  }

  .shop-grid {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 40px auto 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .legal-card {
    padding: 24px;
  }
}

.bonus-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background-color: #27AE60;
  color: var(--white);
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 800;
  border-radius: 20px;
  box-shadow: 0 2px 6px rgba(39, 174, 96, 0.25);
  z-index: 10;
}

/* Plano Premium Estilos Centralizados e Interativos */
.premium-center-container {
  display: flex;
  justify-content: center;
  margin-top: 40px;
  width: 100%;
}

.premium-period-selector {
  display: flex;
  background-color: var(--light-bg);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin: 18px 0;
  border: 1px solid var(--border-color);
}

.period-btn {
  flex: 1;
  border: none;
  background: none;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition);
}

.period-btn.active {
  background-color: var(--white);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.premium-pricing-details {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 20px;
}

.premium-pricing-details p {
  font-size: 16px;
  font-weight: 800;
  color: var(--dark-ink);
}

.premium-or-text {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  margin: 6px 0;
  letter-spacing: 0.5px;
}

.premium-pricing-details .price {
  font-size: 32px;
  font-weight: 900;
  color: var(--text-main);
}

.premium-action-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
}

/* Hero Diamond Icon Styles */
.hero-diamond-svg {
  filter: drop-shadow(0 15px 30px rgba(23, 161, 220, 0.25));
  animation: float 6s ease-in-out infinite;
  display: block;
  flex-shrink: 0;
}