/* ==========================================================================
   GEMINI KEYS - STYLESHEET (DARK TECH / PULSE CODING AESTHETICS)
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-main: #06080d;
  --bg-secondary: #0c1017;
  --bg-card: rgba(16, 22, 34, 0.75);
  --bg-card-hover: rgba(22, 30, 46, 0.9);
  --bg-glass: rgba(255, 255, 255, 0.03);
  --bg-input: #0e131d;
  
  /* Brand Gradients & Accents */
  --gemini-blue: #4285f4;
  --gemini-purple: #9b72cf;
  --gemini-cyan: #29b6f6;
  --gemini-pink: #ec4899;
  --emerald: #10b981;
  --emerald-glow: rgba(16, 185, 129, 0.3);
  --amber: #f59e0b;
  --whatsapp: #25d366;
  --whatsapp-glow: rgba(37, 211, 102, 0.4);
  
  /* Gradients */
  --gradient-gemini: linear-gradient(135deg, #4285f4 0%, #9b72cf 50%, #29b6f6 100%);
  --gradient-gemini-glow: linear-gradient(135deg, rgba(66, 133, 244, 0.15), rgba(155, 114, 207, 0.15));
  --gradient-card: linear-gradient(180deg, rgba(26, 35, 54, 0.6) 0%, rgba(13, 17, 27, 0.8) 100%);
  --gradient-border: linear-gradient(135deg, rgba(66, 133, 244, 0.4), rgba(155, 114, 207, 0.2), rgba(41, 182, 246, 0.4));
  --gradient-text: linear-gradient(135deg, #ffffff 20%, #a5b4fc 60%, #38bdf8 100%);
  --gradient-gold: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  --gradient-insta: linear-gradient(135deg, #833ab4 0%, #fd1d1d 50%, #fcb045 100%);

  /* Text Colors */
  --text-main: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --text-inverse: #030712;

  /* Borders & Shadows */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(66, 133, 244, 0.6);
  --shadow-glow-blue: 0 0 40px -10px rgba(66, 133, 244, 0.3);
  --shadow-glow-purple: 0 0 40px -10px rgba(155, 114, 207, 0.35);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);

  /* Layout */
  --container-max: 1200px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(66, 133, 244, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 100% 30%, rgba(155, 114, 207, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 0% 70%, rgba(41, 182, 246, 0.08) 0%, transparent 40%);
  background-attachment: fixed;
  min-height: 100vh;
}

/* Typography Helpers */
h1, h2, h3, h4 {
  color: #ffffff;
  font-weight: 700;
  line-height: 1.2;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

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

.gemini-gradient-text {
  background: var(--gradient-gemini);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

/* ==========================================================================
   ANNOUNCEMENT BAR & INSTAGRAM CLAIM BAR
   ========================================================================== */
.announcement-bar {
  background: linear-gradient(90deg, #1e1b4b, #0f172a, #172554);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
  padding: 8px 16px;
  text-align: center;
  position: relative;
  z-index: 50;
}

.announcement-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.announcement-badge {
  background: var(--gradient-gemini);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
}

.announcement-link {
  color: #38bdf8;
  font-weight: 600;
  text-decoration: underline;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}

/* Instagram Coupon Claim Box */
.insta-coupon-banner {
  background: linear-gradient(135deg, rgba(131, 58, 180, 0.15), rgba(253, 29, 29, 0.15), rgba(252, 176, 69, 0.15));
  border: 1px solid rgba(253, 29, 29, 0.4);
  border-radius: var(--radius-md);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 32px 0 0;
  flex-wrap: wrap;
}

.insta-coupon-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.insta-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--gradient-insta);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
}

.btn-claim-insta {
  background: var(--gradient-insta);
  color: #fff;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(253, 29, 29, 0.3);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-claim-insta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(253, 29, 29, 0.5);
}

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(6, 8, 13, 0.85);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.logo-icon-wrapper {
  position: relative;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-gemini-glow);
  border: 1px solid rgba(66, 133, 244, 0.4);
  border-radius: var(--radius-sm);
  box-shadow: 0 0 15px rgba(66, 133, 244, 0.3);
}

.logo-sparkle {
  color: #38bdf8;
  animation: pulse-glow 3s infinite;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
}

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

.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gradient-gemini);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-glow-blue);
  transition: var(--transition);
}

.nav-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(66, 133, 244, 0.5);
}

/* ==========================================================================
   BUTTONS & UI COMPONENTS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  text-align: center;
}

.btn-primary {
  background: var(--gradient-gemini);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(66, 133, 244, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(66, 133, 244, 0.6);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-whatsapp {
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 4px 20px var(--whatsapp-glow);
}

.btn-whatsapp:hover {
  background: #20ba5a;
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.btn-block {
  width: 100%;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.badge-hero {
  background: rgba(66, 133, 244, 0.12);
  border: 1px solid rgba(66, 133, 244, 0.3);
  color: #60a5fa;
  margin-bottom: 24px;
}

.badge-starter {
  background: rgba(156, 163, 175, 0.15);
  border: 1px solid rgba(156, 163, 175, 0.3);
  color: #d1d5db;
}

.badge-recommended {
  background: linear-gradient(135deg, rgba(66, 133, 244, 0.25), rgba(155, 114, 207, 0.25));
  border: 1px solid rgba(147, 197, 253, 0.5);
  color: #93c5fd;
}

.badge-vip {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.25), rgba(236, 72, 153, 0.25));
  border: 1px solid rgba(251, 191, 36, 0.5);
  color: #fcd34d;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  padding: 70px 0 90px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-title {
  font-size: 3.4rem;
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  line-height: 1.15;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-proof {
  display: flex;
  align-items: center;
  gap: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.proof-item {
  display: flex;
  flex-direction: column;
}

.proof-number {
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
}

.proof-label {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.hero-card-preview {
  position: relative;
}

.ai-terminal-card {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), var(--shadow-glow-blue);
  position: relative;
}

.ai-terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 20px;
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.terminal-title {
  font-family: monospace;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.model-tag {
  background: rgba(66, 133, 244, 0.15);
  color: #60a5fa;
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: monospace;
}

.ai-prompt-box {
  background: rgba(0, 0, 0, 0.4);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 0.88rem;
  margin-bottom: 16px;
  border-left: 3px solid var(--gemini-cyan);
}

.ai-response-box {
  background: rgba(66, 133, 244, 0.06);
  border-radius: var(--radius-sm);
  padding: 16px;
  font-size: 0.88rem;
  margin-bottom: 20px;
  position: relative;
}

.ai-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  background: rgba(0, 0, 0, 0.3);
  padding: 12px;
  border-radius: var(--radius-sm);
}

.metric {
  text-align: center;
}

.metric-val {
  display: block;
  font-weight: 700;
  font-size: 0.95rem;
  color: #38bdf8;
}

.metric-lbl {
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Floating Badges on Hero Card */
.float-card-badge {
  position: absolute;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  font-size: 0.82rem;
}

.float-card-1 {
  top: -20px;
  right: -15px;
  border-color: rgba(16, 185, 129, 0.3);
}

.float-card-2 {
  bottom: -20px;
  left: -20px;
  border-color: rgba(66, 133, 244, 0.3);
}

/* ==========================================================================
   PERKS GRID SECTION (GOOGLE ECOSYSTEM FEATURES)
   ========================================================================== */
.perks-showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.perk-card {
  background: linear-gradient(180deg, rgba(22, 30, 48, 0.6) 0%, rgba(11, 15, 24, 0.8) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition);
  position: relative;
}

.perk-card:hover {
  transform: translateY(-4px);
  border-color: rgba(66, 133, 244, 0.4);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.perk-badge-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(66, 133, 244, 0.15);
  color: #60a5fa;
  margin-bottom: 12px;
}

.perk-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.perk-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   FEATURES / BENEFITS SECTION
   ========================================================================== */
.section {
  padding: 90px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section-subtitle {
  color: var(--gemini-cyan);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.section-description {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(66, 133, 244, 0.4);
  box-shadow: var(--shadow-card), var(--shadow-glow-blue);
}

.feature-icon-wrapper {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(66, 133, 244, 0.1);
  border: 1px solid rgba(66, 133, 244, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-desc {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

/* ==========================================================================
   COMPARISON TABLE SECTION
   ========================================================================== */
.comparison-container {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.table-responsive {
  overflow-x: auto;
}

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

.comparison-table th,
.comparison-table td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-table th {
  font-size: 0.95rem;
  font-weight: 700;
  background: rgba(0, 0, 0, 0.3);
  color: var(--text-secondary);
}

.comparison-table th.highlight-col,
.comparison-table td.highlight-col {
  background: rgba(66, 133, 244, 0.08);
  border-left: 1px solid rgba(66, 133, 244, 0.2);
  border-right: 1px solid rgba(66, 133, 244, 0.2);
}

.comparison-table th.highlight-col {
  color: #38bdf8;
  font-size: 1.05rem;
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.check-icon {
  color: var(--emerald);
  font-weight: bold;
}

.cross-icon {
  color: #ef4444;
}

/* ==========================================================================
   PRICING & SINGLE VIP PLAN (18 MESES)
   ========================================================================== */
.pricing-single-wrapper {
  max-width: 680px;
  margin: 0 auto;
}

.vip-plan-card {
  background: linear-gradient(180deg, rgba(26, 35, 60, 0.9) 0%, rgba(12, 16, 28, 0.98) 100%);
  border: 2px solid rgba(66, 133, 244, 0.7);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  position: relative;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.7), 0 0 50px rgba(66, 133, 244, 0.25);
  transition: var(--transition);
}

.vip-plan-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 60px rgba(66, 133, 244, 0.35);
}

.pricing-badge-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.save-pill {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.plan-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.plan-period {
  font-size: 0.95rem;
  color: #93c5fd;
}

.price-box {
  margin: 24px 0;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
}

.original-price {
  font-size: 1rem;
  color: var(--text-muted);
  text-decoration: line-through;
  display: block;
}

.current-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: 3.6rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
}

.currency {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--gemini-cyan);
}

.price-installment-badge {
  display: inline-block;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
  font-size: 0.85rem;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  margin: 12px 0 8px;
}

.price-period-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: block;
}

.plan-perks-highlight {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.perk-pill {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #d1d5db;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.plan-features-list {
  list-style: none;
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.plan-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.plan-feature-item svg {
  color: var(--emerald);
  flex-shrink: 0;
  margin-top: 3px;
}

.plan-cta-btn {
  width: 100%;
  font-size: 1.1rem;
  padding: 18px;
}

/* Bulk Key Offer Banner (Múltiplas Chaves) */
.bulk-order-banner {
  background: linear-gradient(135deg, rgba(66, 133, 244, 0.15), rgba(155, 114, 207, 0.15));
  border: 1px solid rgba(66, 133, 244, 0.35);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-top: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.bulk-info h4 {
  font-size: 1.25rem;
  margin-bottom: 6px;
}

.bulk-info p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  max-width: 480px;
}

/* ==========================================================================
   HOW IT WORKS (STEPS)
   ========================================================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 20px;
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: rgba(66, 133, 244, 0.3);
}

.step-number {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--gradient-gemini);
  color: #ffffff;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 0 20px rgba(66, 133, 244, 0.4);
}

.step-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.step-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   TESTIMONIALS / DEPOIMENTOS
   ========================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-stars {
  color: #fbbf24;
  margin-bottom: 14px;
  font-size: 1rem;
}

.testimonial-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  font-style: italic;
}

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

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-gemini);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #ffffff;
}

.author-name {
  font-weight: 700;
  font-size: 0.95rem;
}

.author-role {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active {
  border-color: rgba(66, 133, 244, 0.4);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  color: #ffffff;
  font-weight: 600;
  font-size: 1.05rem;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  gap: 16px;
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--gemini-cyan);
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  padding: 0 24px 20px;
  max-height: 300px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: #030508;
  border-top: 1px solid var(--border-subtle);
  padding: 60px 0 30px;
  margin-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 14px;
  max-width: 320px;
}

.footer-col-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

.trust-badges {
  display: flex;
  gap: 16px;
  align-items: center;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.04);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
}

/* ==========================================================================
   MODAL DE CHECKOUT & PAGAMENTO
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: #0d121c;
  border: 1px solid rgba(66, 133, 244, 0.3);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(66, 133, 244, 0.2);
  transform: translateY(20px) scale(0.96);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
}

.modal-backdrop.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.02);
}

.modal-title {
  font-size: 1.25rem;
  font-weight: 700;
}

.modal-close-btn {
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #ef4444;
}

.modal-body {
  padding: 24px;
}

/* Order Summary Box inside Modal */
.order-summary-box {
  background: rgba(66, 133, 244, 0.08);
  border: 1px solid rgba(66, 133, 244, 0.25);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 20px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.92rem;
}

.summary-row:last-child {
  margin-bottom: 0;
}

.summary-total {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 10px;
  margin-top: 10px;
  font-size: 1.15rem;
  font-weight: 800;
  color: #ffffff;
}

.summary-total-price {
  color: #38bdf8;
  font-size: 1.35rem;
}

/* Form Styles */
.form-group {
  margin-bottom: 16px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #ffffff;
  font-size: 0.92rem;
  transition: var(--transition);
  font-family: inherit;
}

.form-input:focus {
  outline: none;
  border-color: var(--gemini-blue);
  box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.2);
}

/* Coupon Input Row */
.coupon-input-row {
  display: flex;
  gap: 10px;
}

.btn-apply-coupon {
  padding: 0 18px;
  background: rgba(66, 133, 244, 0.2);
  border: 1px solid rgba(66, 133, 244, 0.4);
  color: #60a5fa;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-apply-coupon:hover {
  background: var(--gemini-blue);
  color: #fff;
}

.coupon-feedback {
  font-size: 0.8rem;
  margin-top: 6px;
  display: none;
}

.coupon-feedback.success {
  display: block;
  color: var(--emerald);
}

.coupon-feedback.info {
  display: block;
  color: #60a5fa;
}

.coupon-feedback.error {
  display: block;
  color: #f87171;
}

/* Payment Method Tabs */
.payment-tabs {
  display: flex;
  gap: 10px;
  margin: 20px 0 16px;
}

.payment-tab {
  flex: 1;
  padding: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
}

.payment-tab.active {
  background: rgba(66, 133, 244, 0.15);
  border-color: var(--gemini-blue);
  color: #ffffff;
}

.payment-content {
  display: none;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 20px;
}

.payment-content.active {
  display: block;
}

/* PIX Box */
.pix-box {
  text-align: center;
}

.pix-qr-wrapper {
  background: #ffffff;
  padding: 12px;
  border-radius: var(--radius-md);
  display: inline-block;
  margin-bottom: 16px;
}

.pix-qr-img {
  width: 170px;
  height: 170px;
}

.pix-key-display {
  background: #06090e;
  border: 1px dashed var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-family: monospace;
  font-size: 0.85rem;
  color: #38bdf8;
  word-break: break-all;
  margin-bottom: 12px;
  text-align: left;
}

.btn-copy-pix {
  background: rgba(41, 182, 246, 0.15);
  border: 1px solid rgba(41, 182, 246, 0.4);
  color: #38bdf8;
  font-size: 0.88rem;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  transition: var(--transition);
}

.btn-copy-pix:hover {
  background: #38bdf8;
  color: #000;
}

/* Mercado Pago Box */
.mp-box {
  text-align: center;
}

.mp-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #009ee3;
  font-weight: 700;
  margin-bottom: 12px;
}

/* WhatsApp Instructions Box */
.whatsapp-instructions-alert {
  background: rgba(37, 211, 102, 0.08);
  border: 1px solid rgba(37, 211, 102, 0.3);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 20px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.alert-icon {
  font-size: 1.4rem;
  color: var(--whatsapp);
  flex-shrink: 0;
}

.alert-text {
  font-size: 0.85rem;
  color: #d1fae5;
  line-height: 1.5;
}

.alert-text strong {
  color: #ffffff;
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON & SOCIAL PROOF TOAST
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 45;
  display: flex;
  align-items: center;
  gap: 12px;
  background: #25d366;
  color: #ffffff;
  padding: 12px 20px 12px 14px;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.floating-whatsapp:hover {
  transform: scale(1.06);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.7);
}

.floating-whatsapp-icon {
  width: 28px;
  height: 28px;
}

.floating-whatsapp-text {
  font-size: 0.88rem;
  font-weight: 700;
}

/* Social Proof Notification Toast */
.social-proof-toast {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 40;
  background: rgba(13, 18, 28, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(66, 133, 244, 0.3);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  transform: translateY(120px);
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-width: 340px;
}

.social-proof-toast.visible {
  transform: translateY(0);
  opacity: 1;
}

.toast-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gradient-gemini);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.toast-content {
  font-size: 0.8rem;
  line-height: 1.4;
}

.toast-title {
  font-weight: 700;
  color: #ffffff;
}

.toast-desc {
  color: var(--text-secondary);
}

.toast-time {
  font-size: 0.72rem;
  color: var(--gemini-cyan);
}

/* ==========================================================================
   ANIMATIONS & KEYFRAMES
   ========================================================================== */
@keyframes pulse-glow {
  0%, 100% {
    opacity: 0.8;
    filter: drop-shadow(0 0 10px rgba(66, 133, 244, 0.6));
  }
  50% {
    opacity: 1;
    filter: drop-shadow(0 0 20px rgba(155, 114, 207, 0.9));
  }
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-title {
    font-size: 2.8rem;
  }

  .perks-showcase-grid,
  .features-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .hero-title {
    font-size: 2.2rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

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

  .hero-proof {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

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

  .floating-whatsapp-text {
    display: none;
  }

  .floating-whatsapp {
    padding: 14px;
    bottom: 20px;
    right: 20px;
  }

  .social-proof-toast {
    left: 16px;
    right: 16px;
    bottom: 80px;
    max-width: none;
  }

  .insta-coupon-banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-claim-insta {
    width: 100%;
    justify-content: center;
  }

  .bulk-order-banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .bulk-order-banner .btn {
    width: 100%;
  }
}