/* Meganet - Design System & Estilos 100% Responsivos (Mobile-First & Desktop) */

/* Base Reset & Design Tokens */
:root {
  --bg-primary: #040711;
  --bg-secondary: #070d1b;
  --bg-tertiary: #0c1527;
  --bg-card: rgba(11, 20, 38, 0.75);
  --bg-card-hover: rgba(16, 29, 54, 0.95);
  --bg-glass: rgba(7, 13, 27, 0.85);
  
  /* Brand Gradient & Colors (Cyan to Mint Green) */
  --primary-cyan: #00d2ff;
  --primary-mint: #00f59b;
  --primary-teal: #00e5a3;
  --primary-blue: #0084ff;
  
  --primary-gradient: linear-gradient(135deg, #00d2ff 0%, #00f59b 100%);
  --primary-gradient-h: linear-gradient(90deg, #00d2ff 0%, #00f59b 100%);
  --primary-gradient-rev: linear-gradient(135deg, #00f59b 0%, #00d2ff 100%);
  --primary-glow: rgba(0, 210, 255, 0.35);
  --mint-glow: rgba(0, 245, 155, 0.35);

  --accent-cyan: #00f0ff;
  --accent-mint: #00f59b;
  --accent-yellow: #ffb703;
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-sub: #cbd5e1;
  --text-dark: #040711;
  
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 210, 255, 0.35);
  --border-mint-glow: rgba(0, 245, 155, 0.35);

  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-head: 'Outfit', sans-serif;
  
  --shadow-neon-cyan: 0 0 25px rgba(0, 210, 255, 0.35);
  --shadow-neon-mint: 0 0 25px rgba(0, 245, 155, 0.35);
  --shadow-card: 0 16px 40px 0 rgba(0, 0, 0, 0.6);
  --shadow-card-hover: 0 20px 50px rgba(0, 210, 255, 0.25);
  
  --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --header-height: 72px;
}

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

html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.6;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Garante que nenhum filho cause overflow horizontal */
section,
header,
footer,
.container,
.top-banner {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

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

/* Background grid & dynamic ambient lighting */
body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(0, 210, 255, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 85% 40%, rgba(0, 245, 155, 0.06) 0%, transparent 45%),
    radial-gradient(circle at 50% 85%, rgba(0, 132, 255, 0.05) 0%, transparent 50%),
    linear-gradient(to right, rgba(255, 255, 255, 0.015) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 100% 100%, 40px 40px, 40px 40px;
  z-index: -1;
  pointer-events: none;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 7px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: #152238;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-cyan);
}

/* Base Layout & Containers */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

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

.flex-center-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.flex-space-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Headings & Typography */
h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.gradient-text {
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Global Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-head);
  font-weight: 700;
  padding: 13px 26px;
  border-radius: 9999px;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
  border: 1.5px solid transparent;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  text-align: center;
  touch-action: manipulation;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 15px 32px;
  font-size: 1.02rem;
}

.btn-full {
  width: 100%;
}

.btn-primary {
  background: var(--primary-gradient);
  color: #030a16;
  font-weight: 800;
  box-shadow: 0 4px 20px rgba(0, 210, 255, 0.35);
  border: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 245, 155, 0.45);
}

.btn-secondary {
  background: rgba(11, 25, 48, 0.8);
  color: #ffffff;
  border: 1.5px solid rgba(0, 210, 255, 0.4);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(0, 210, 255, 0.18);
  border-color: var(--primary-cyan);
  color: var(--primary-cyan);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border: 1.5px solid rgba(255, 255, 255, 0.18);
}

.btn-outline:hover {
  border-color: var(--primary-cyan);
  color: var(--primary-cyan);
  background: rgba(0, 210, 255, 0.08);
}

.btn-whatsapp-glow {
  background: linear-gradient(135deg, #00e5a3 0%, #00b4d8 100%);
  color: #030813;
  font-weight: 800;
  border: none;
  box-shadow: 0 4px 20px rgba(0, 245, 155, 0.4);
}

.btn-whatsapp-glow:hover {
  box-shadow: 0 8px 30px rgba(0, 245, 155, 0.6);
  transform: translateY(-2px);
}

/* Pulsing Shadow Animation */
.shadow-pulse {
  animation: pulse-glow 2.5s infinite;
}

@keyframes pulse-glow {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 210, 255, 0.6);
  }
  70% {
    box-shadow: 0 0 0 14px rgba(0, 210, 255, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 210, 255, 0);
  }
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge-pre-pago {
  background: rgba(0, 210, 255, 0.12);
  border: 1.5px solid rgba(0, 240, 255, 0.45);
  color: var(--primary-cyan);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.2);
}

.badge-pre-pago i {
  color: var(--primary-mint);
  width: 15px;
  height: 15px;
}

/* Top Notification Banner */
.top-banner {
  background: linear-gradient(90deg, #061124 0%, #091f3a 50%, #061124 100%);
  border-bottom: 1px solid rgba(0, 210, 255, 0.2);
  padding: 8px 0;
  font-size: 0.82rem;
  color: var(--text-main);
  text-align: center;
  position: relative;
  z-index: 101;
}

.top-banner .container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.top-banner strong {
  color: var(--primary-mint);
}

.top-banner a {
  color: var(--primary-cyan);
  text-decoration: underline;
  font-weight: 600;
  margin-left: 4px;
}

/* Header & Navbar */
.header {
  position: sticky;
  top: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(4, 7, 17, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 210, 255, 0.15);
  z-index: 100;
  transition: var(--transition-smooth);
}

.header.scrolled {
  background: rgba(4, 7, 17, 0.98);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
  border-bottom-color: rgba(0, 210, 255, 0.25);
  height: 64px;
}

.navbar {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-img {
  height: 42px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  display: block;
  transition: var(--transition-smooth);
}

.logo-img:hover {
  filter: drop-shadow(0 0 12px rgba(0, 210, 255, 0.5));
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.92rem;
  transition: var(--transition-smooth);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
}

.nav-link.active::after,
.nav-link:hover::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary-gradient-h);
  border-radius: 2px;
  box-shadow: 0 0 10px var(--primary-cyan);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.mobile-toggle {
  display: none;
  background: rgba(0, 210, 255, 0.1);
  border: 1px solid rgba(0, 210, 255, 0.3);
  color: var(--text-main);
  cursor: pointer;
  padding: 8px 10px;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.mobile-toggle:hover {
  background: rgba(0, 210, 255, 0.2);
  color: var(--primary-cyan);
}

/* Hero Section */
.hero {
  padding: 48px 0 70px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 40px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.14;
  font-weight: 800;
}

.hero-subtitle {
  font-size: clamp(0.95rem, 2.2vw, 1.1rem);
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 580px;
}

.hero-pills-bar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.pill-tag {
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.25);
  color: #e2e8f0;
  padding: 5px 12px;
  border-radius: 9999px;
  font-size: 0.8rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.pill-tag i {
  color: var(--primary-mint);
  width: 14px;
  height: 14px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  width: 100%;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  width: 100%;
  margin-top: 6px;
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  color: var(--text-sub);
  font-weight: 600;
  background: rgba(12, 22, 42, 0.6);
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.hero-feature-item i {
  color: var(--primary-cyan);
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}

/* Hero Visual / Interactive Showcase Card */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.visual-wrapper {
  position: relative;
  width: 100%;
  max-width: 440px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.glow-bg {
  position: absolute;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(0, 210, 255, 0.25) 0%, rgba(0, 245, 155, 0.15) 50%, transparent 70%);
  filter: blur(45px);
  z-index: 0;
  border-radius: 50%;
  pointer-events: none;
}

.hero-art-card {
  position: relative;
  z-index: 1;
  background: linear-gradient(165deg, rgba(14, 26, 50, 0.9) 0%, rgba(6, 12, 24, 0.98) 100%);
  border: 1.5px solid rgba(0, 210, 255, 0.4);
  border-radius: 24px;
  padding: 28px 22px;
  width: 100%;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 210, 255, 0.2);
  backdrop-filter: blur(20px);
}

.art-badge-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.art-hero-speed {
  text-align: center;
  margin: 10px 0 20px;
}

.art-speed-num {
  font-family: var(--font-head);
  font-size: clamp(3.8rem, 10vw, 4.8rem);
  font-weight: 900;
  line-height: 0.9;
  background: var(--primary-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -2px;
}

.art-speed-unit {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 5vw, 2rem);
  font-weight: 900;
  color: #ffffff;
  letter-spacing: 3px;
}

.art-fiber-tag {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--primary-cyan);
  text-transform: uppercase;
  margin-top: 4px;
}

.art-price-box {
  background: rgba(0, 210, 255, 0.08);
  border: 1.5px solid rgba(0, 240, 255, 0.35);
  border-radius: 18px;
  padding: 12px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  gap: 10px;
}

.art-price-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.art-price-val {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 5vw, 2.1rem);
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
}

.art-price-val span {
  font-size: 1rem;
  color: var(--primary-mint);
}

.art-perks-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 16px;
}

.art-perk-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.art-perk-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(0, 210, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-cyan);
}

.art-perk-icon i {
  width: 16px;
  height: 16px;
}

.art-perk-item span {
  font-size: 0.7rem;
  color: var(--text-sub);
  font-weight: 600;
  line-height: 1.2;
}

/* Floating Status Chips */
.floating-badge-chip {
  position: absolute;
  top: -12px;
  right: -10px;
  background: rgba(6, 15, 30, 0.95);
  border: 1.5px solid var(--primary-mint);
  border-radius: 9999px;
  padding: 6px 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 8px 20px rgba(0, 245, 155, 0.3);
  z-index: 2;
}

.floating-badge-chip i {
  color: var(--primary-mint);
  width: 14px;
  height: 14px;
}

.floating-badge-chip span {
  font-size: 0.75rem;
  font-weight: 800;
  color: #ffffff;
}

/* Section Common Styles */
section {
  padding: 70px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 40px;
}

.section-tag {
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.8rem, 4.5vw, 2.5rem);
  line-height: 1.2;
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: clamp(0.92rem, 2vw, 1.05rem);
  color: var(--text-muted);
  line-height: 1.6;
}

/* Pré-Pago Highlight Section */
.prepago-highlight-section {
  background: linear-gradient(180deg, rgba(6, 12, 24, 0) 0%, rgba(9, 18, 36, 0.7) 50%, rgba(6, 12, 24, 0) 100%);
  border-top: 1px solid rgba(0, 210, 255, 0.12);
  border-bottom: 1px solid rgba(0, 210, 255, 0.12);
}

.prepago-banner-box {
  background: linear-gradient(135deg, rgba(14, 28, 56, 0.85) 0%, rgba(7, 14, 30, 0.95) 100%);
  border: 1.5px solid rgba(0, 210, 255, 0.3);
  border-radius: 24px;
  padding: 36px 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 210, 255, 0.15);
  position: relative;
  overflow: hidden;
}

.prepago-banner-header {
  text-align: center;
  margin-bottom: 30px;
}

.prepago-banner-header h3 {
  font-size: clamp(1.5rem, 3.8vw, 2.1rem);
  margin-top: 10px;
}

.prepago-banner-header p {
  color: var(--text-muted);
  font-size: 0.98rem;
  max-width: 650px;
  margin: 8px auto 0;
}

.prepago-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.prepago-card {
  background: rgba(5, 10, 22, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  padding: 22px 18px;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.prepago-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 210, 255, 0.4);
  box-shadow: 0 10px 25px rgba(0, 210, 255, 0.2);
  background: rgba(9, 19, 40, 0.9);
}

.prepago-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0, 210, 255, 0.15) 0%, rgba(0, 245, 155, 0.15) 100%);
  border: 1px solid rgba(0, 210, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-mint);
}

.prepago-card h4 {
  font-size: 1.1rem;
  color: #ffffff;
}

.prepago-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Plans Section */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  align-items: stretch;
}

.plan-card {
  background: var(--bg-card);
  border: 1.5px solid rgba(0, 210, 255, 0.22);
  border-radius: 24px;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-smooth);
  position: relative;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card);
}

.plan-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-cyan);
  box-shadow: 0 20px 45px rgba(0, 210, 255, 0.25);
  background: var(--bg-card-hover);
}

.plan-card.featured {
  background: linear-gradient(170deg, rgba(14, 28, 56, 0.95) 0%, rgba(8, 16, 32, 0.98) 100%);
  border: 2px solid var(--primary-cyan);
  box-shadow: 0 20px 60px rgba(0, 210, 255, 0.3), 0 0 30px rgba(0, 245, 155, 0.25);
  transform: scale(1.03);
}

.plan-card.featured:hover {
  transform: scale(1.03) translateY(-6px);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-gradient-h);
  color: #030813;
  padding: 5px 18px;
  border-radius: 9999px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  box-shadow: 0 6px 18px rgba(0, 245, 155, 0.5);
  white-space: nowrap;
}

.plan-top-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 210, 255, 0.1);
  border: 1px solid rgba(0, 210, 255, 0.3);
  padding: 4px 12px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary-cyan);
  margin-bottom: 12px;
}

.plan-name {
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 6px;
}

.plan-name span {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--primary-mint);
  margin-left: 4px;
}

.plan-tagline {
  font-style: italic;
  font-size: 0.85rem;
  color: var(--primary-cyan);
  margin-bottom: 6px;
}

.plan-desc {
  color: var(--text-muted);
  font-size: 0.88rem;
  min-height: 40px;
}

.plan-price-box {
  background: rgba(4, 9, 20, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 14px 18px;
  margin: 16px 0 20px;
}

.plan-price-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 2px;
}

.plan-price-wrap {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.plan-currency {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-cyan);
}

.plan-amount {
  font-family: var(--font-head);
  font-size: 2.8rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
}

.plan-cents {
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
}

.plan-period {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-left: 2px;
}

.plan-features {
  list-style: none;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-sub);
}

.plan-features li i {
  color: var(--primary-mint);
  flex-shrink: 0;
  width: 16px;
  height: 16px;
}

.plan-features li strong {
  color: #ffffff;
}

/* Highlights Bar */
.plan-highlights-bar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin-top: 40px;
  background: rgba(7, 14, 30, 0.8);
  border: 1px solid rgba(0, 210, 255, 0.2);
  border-radius: 18px;
  padding: 20px 16px;
  text-align: center;
}

.plan-highlight-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.plan-highlight-col i {
  color: var(--primary-cyan);
  width: 24px;
  height: 24px;
}

.plan-highlight-col h5 {
  font-size: 0.88rem;
  color: #ffffff;
}

.plan-highlight-col p {
  font-size: 0.74rem;
  color: var(--text-muted);
}

/* Advantages Section */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.advantage-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 26px 20px;
  transition: var(--transition-smooth);
}

.advantage-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 210, 255, 0.4);
  background: var(--bg-card-hover);
}

.adv-icon-box {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  background: rgba(0, 210, 255, 0.12);
  border: 1px solid rgba(0, 210, 255, 0.25);
  color: var(--primary-cyan);
}

.adv-icon-box.mint {
  background: rgba(0, 245, 155, 0.12);
  border-color: rgba(0, 245, 155, 0.25);
  color: var(--primary-mint);
}

.adv-title {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: #ffffff;
}

.adv-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* Coverage & Form Section */
.coverage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: stretch;
}

.viability-card {
  background: var(--bg-card);
  border: 1.5px solid rgba(0, 210, 255, 0.25);
  border-radius: 24px;
  padding: 32px 24px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card);
}

.viability-card h3 {
  font-size: 1.6rem;
  margin-bottom: 6px;
}

.card-desc-form {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.viability-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-sub);
}

.form-group input,
.form-group select {
  background: rgba(4, 9, 20, 0.85);
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 13px 15px;
  color: #ffffff;
  font-family: var(--font-sans);
  font-size: 16px; /* Evita zoom indesejado no iOS */
  transition: var(--transition-smooth);
  width: 100%;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-cyan);
  box-shadow: 0 0 14px rgba(0, 210, 255, 0.25);
  background: rgba(6, 14, 30, 0.98);
}

.map-card {
  background: var(--bg-card);
  border: 1.5px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  backdrop-filter: blur(16px);
}

.map-info {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.info-item i {
  color: var(--primary-mint);
  margin-top: 3px;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
}

.info-item h4 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.info-item p {
  font-size: 0.86rem;
  color: var(--text-muted);
}

.map-container {
  width: 100%;
  height: 240px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(0, 210, 255, 0.2);
}

/* Call to Action Banner */
.cta-banner {
  background: linear-gradient(135deg, rgba(0, 210, 255, 0.12) 0%, rgba(0, 245, 155, 0.12) 100%);
  border: 1.5px solid rgba(0, 240, 255, 0.35);
  border-radius: 24px;
  padding: 40px 24px;
  text-align: center;
  margin: 50px 0 10px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 25px rgba(0, 210, 255, 0.15);
}

.cta-banner h2 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  margin-bottom: 10px;
}

.cta-banner p {
  color: var(--text-muted);
  font-size: 0.98rem;
  max-width: 680px;
  margin: 0 auto 24px;
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* Footer */
.footer {
  background: #02050b;
  border-top: 1px solid rgba(0, 210, 255, 0.15);
  padding: 55px 0 25px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.brand-desc {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
  max-width: 380px;
}

.social-links {
  display: flex;
  gap: 10px;
}

.social-links a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-sub);
  transition: var(--transition-smooth);
  text-decoration: none;
}

.social-links a:hover {
  background: rgba(0, 210, 255, 0.15);
  border-color: var(--primary-cyan);
  color: var(--primary-cyan);
}

.footer-links h4,
.footer-contacts h4 {
  font-size: 1.05rem;
  margin-bottom: 16px;
  color: #ffffff;
}

.footer-links ul,
.footer-contacts ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  transition: var(--transition-smooth);
}

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

.footer-contacts li {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.footer-contacts li i {
  color: var(--primary-cyan);
  width: 16px;
  height: 16px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 20px;
  color: #64748b;
  font-size: 0.8rem;
}

/* Floating WhatsApp Widget */
.whatsapp-widget {
  position: fixed;
  bottom: 22px;
  right: 20px;
  z-index: 999;
  display: flex;
  align-items: center;
}

.whatsapp-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00e5a3 0%, #00b4d8 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #030813;
  box-shadow: 0 8px 25px rgba(0, 245, 155, 0.5);
  text-decoration: none;
  position: relative;
  transition: var(--transition-smooth);
}

.whatsapp-btn i {
  width: 28px;
  height: 28px;
}

.whatsapp-btn:hover {
  transform: scale(1.08);
}

.whatsapp-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #ff0055;
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-primary);
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  background: #09152b;
  border: 1px solid rgba(0, 210, 255, 0.35);
  padding: 8px 14px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transform: translateX(10px);
  transition: var(--transition-smooth);
  pointer-events: none;
}

.whatsapp-tooltip.active,
.whatsapp-widget:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.tooltip-status {
  font-size: 0.7rem;
  color: var(--primary-mint);
  font-weight: 700;
  text-transform: uppercase;
  display: block;
}

.tooltip-text {
  font-size: 0.82rem;
  color: #ffffff;
}

/* ========================================================
   RESPONSIVIDADE COMPLETA (TABLETS E APARELHOS MÓVEIS)
   ======================================================== */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 36px;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-subtitle {
    margin: 0 auto;
  }
  
  .hero-pills-bar,
  .hero-actions {
    justify-content: center;
  }
  
  .plans-grid {
    grid-template-columns: repeat(2, 1fr);
    max-width: 800px;
    margin: 0 auto;
  }

  .plan-card.featured {
    grid-column: span 2;
    transform: none;
  }
  
  .plan-card.featured:hover {
    transform: translateY(-6px);
  }
  
  .prepago-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .advantages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .plan-highlights-bar {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-brand {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }
  
  .header {
    height: 64px;
  }
  
  .container {
    padding: 0 16px;
  }
  
  .logo-img {
    height: 36px;
    max-width: 150px;
  }

  .nav-menu {
    position: fixed;
    top: 64px;
    left: 0;
    width: 100%;
    background: #050a17;
    border-bottom: 1.5px solid rgba(0, 210, 255, 0.25);
    flex-direction: column;
    padding: 20px 16px 28px;
    gap: 16px;
    transform: translateY(-130%);
    transition: var(--transition-smooth);
    z-index: 99;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.9);
  }
  
  .nav-menu.active {
    transform: translateY(0);
  }

  .nav-link {
    font-size: 1.05rem;
    padding: 8px 0;
    width: 100%;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }
  
  .nav-actions {
    display: none;
  }
  
  .mobile-toggle {
    display: inline-flex;
  }
  
  .hero {
    padding: 30px 0 50px;
  }

  .hero-features {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .hero-feature-item {
    justify-content: center;
  }
  
  .plans-grid {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  .plan-card.featured {
    grid-column: span 1;
  }

  .prepago-grid {
    grid-template-columns: 1fr;
  }

  .prepago-banner-box {
    padding: 24px 16px;
    border-radius: 20px;
  }

  .advantages-grid {
    grid-template-columns: 1fr;
  }

  .coverage-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .plan-highlights-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-brand {
    grid-column: span 1;
  }

  .footer-bottom .container {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .whatsapp-tooltip {
    display: none !important;
  }
}

@media (max-width: 480px) {
  .top-banner {
    font-size: 0.75rem;
    padding: 6px 0;
  }

  .top-banner .container {
    gap: 4px;
    line-height: 1.35;
  }

  .logo-img {
    height: 32px;
    max-width: 130px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .art-perks-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .plan-highlights-bar {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .art-price-box {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .art-price-box .btn {
    width: 100%;
  }

  .cta-banner {
    padding: 30px 16px;
    border-radius: 18px;
  }

  .cta-actions .btn {
    width: 100%;
  }

  .viability-card,
  .map-card {
    padding: 20px 16px;
    border-radius: 18px;
  }

  .plan-card {
    padding: 26px 16px;
    border-radius: 20px;
  }
}

/* ================================================================
   FIX CRÍTICO: LARGURA TOTAL EM MOBILE (anti-overflow universal)
   Previne qualquer elemento de causar scroll horizontal indesejado
   ================================================================ */

/* Qualquer elemento que possa "vazar" para fora da tela */
.hero-art-card,
.visual-wrapper,
.hero-visual,
.plan-card,
.prepago-banner-box,
.prepago-card,
.advantage-card,
.viability-card,
.map-card,
.cta-banner,
.plan-highlights-bar,
.floating-badge-chip,
.glow-bg {
  max-width: 100%;
  box-sizing: border-box;
}

/* Previne que o glow-bg absoluto cause overflow */
.hero {
  overflow: hidden;
}

.glow-bg {
  max-width: 100%;
  overflow: hidden;
}

/* Garante que nada "saia" dos cartões */
.art-badge-top {
  flex-wrap: wrap;
}

/* WhatsApp tooltip no mobile não pode vazar */
@media (max-width: 480px) {
  .whatsapp-widget {
    bottom: 16px;
    right: 14px;
  }
  
  .whatsapp-btn {
    width: 52px;
    height: 52px;
  }
}