/* ==========================================================================
   INSTAGRAM PRONTO PARA ANUNCIAR — DESIGN SYSTEM & STYLESHEET
   Empresa: ClickMeta | Autor: Fellippe Bitencourt
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Poppins:wght@600;700;800;900&display=swap');

:root {
  /* Color Palette - ClickMeta Brand */
  --bg-dark: #0d0318;
  --bg-card: rgba(28, 10, 48, 0.75);
  --bg-card-hover: rgba(42, 15, 72, 0.85);
  --bg-card-border: rgba(139, 47, 214, 0.25);
  
  --primary-purple: #7b2ff7;
  --primary-purple-glow: rgba(123, 47, 247, 0.4);
  --indigo-accent: #5b51d8;
  
  --cta-orange: #f58529;
  --cta-orange-hover: #ff943d;
  --cta-orange-glow: rgba(245, 133, 41, 0.5);
  
  --amber-gold: #ffb93b;
  --green-success: #10b981;
  --red-alert: #ef4444;
  
  --text-white: #ffffff;
  --text-body: #e2d9f3;
  --text-muted: #a395c2;
  
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --container-max: 1140px;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --transition-fast: all 0.25s ease-in-out;
}

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

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

body {
  background-color: var(--bg-dark);
  color: var(--text-body);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(123, 47, 247, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 90% 60%, rgba(245, 133, 41, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 50% 90%, rgba(91, 81, 216, 0.12) 0%, transparent 50%);
  background-attachment: fixed;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography & Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-white);
  line-height: 1.25;
}

.gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, var(--amber-gold) 50%, var(--cta-orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-purple {
  background: linear-gradient(135deg, #ffffff 0%, #c084fc 50%, var(--primary-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-center { text-align: center; }
.text-orange { color: var(--cta-orange); }
.text-gold { color: var(--amber-gold); }
.text-purple { color: #c084fc; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.1rem 2.2rem;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  border-radius: 50px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cta-orange) 0%, #e06c10 100%);
  color: #ffffff;
  box-shadow: 0 10px 25px var(--cta-orange-glow);
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--cta-orange-hover) 0%, var(--cta-orange) 100%);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 35px rgba(245, 133, 41, 0.7);
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    60deg,
    transparent,
    rgba(255, 255, 255, 0.25),
    transparent
  );
  transform: rotate(30deg);
  animation: shine 4s infinite;
}

@keyframes shine {
  0% { transform: translateX(-100%) rotate(30deg); }
  20%, 100% { transform: translateX(100%) rotate(30deg); }
}

.btn-large {
  padding: 1.35rem 2.8rem;
  font-size: 1.25rem;
  width: 100%;
  max-width: 540px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.badge-alert {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
}

.badge-gold {
  background: rgba(255, 185, 59, 0.15);
  border: 1px solid rgba(255, 185, 59, 0.4);
  color: var(--amber-gold);
}

.badge-purple {
  background: rgba(123, 47, 247, 0.2);
  border: 1px solid rgba(123, 47, 247, 0.4);
  color: #d8b4fe;
}

/* Navigation / Header */
.site-header {
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(139, 47, 214, 0.15);
  background: rgba(13, 3, 24, 0.9);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-white);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.3rem;
}

.brand-logo .dot {
  color: var(--cta-orange);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-price-tag {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.header-price-tag strong {
  color: var(--amber-gold);
}

/* Hero Section */
.hero-section {
  padding: 4rem 0 5rem 0;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-content h1 {
  font-size: 2.75rem;
  font-weight: 800;
  margin: 1.25rem 0 1.25rem 0;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-body);
  margin-bottom: 2rem;
}

/* Value Anchoring Card (Hero) */
.price-anchor-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 2rem;
  backdrop-filter: blur(10px);
  position: relative;
}

.price-comparison-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.15);
}

.old-price {
  font-size: 1rem;
  color: var(--text-muted);
}

.old-price strike {
  color: #f87171;
  font-weight: 700;
}

.current-price-box {
  text-align: right;
}

.current-price-box .price-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text-muted);
}

.current-price-box .main-price {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--amber-gold);
  line-height: 1;
}

.current-price-box .installments {
  font-size: 0.9rem;
  color: #d8b4fe;
}

.price-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  list-style: none;
  margin-bottom: 1.25rem;
}

.price-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-body);
}

.price-features li svg {
  color: var(--green-success);
  flex-shrink: 0;
}

/* Hero Media Column */
.hero-media {
  position: relative;
  text-align: center;
}

.book-mockup-wrapper {
  position: relative;
  display: inline-block;
}

.book-mockup-img {
  width: 100%;
  max-width: 420px;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px rgba(123, 47, 247, 0.4), 0 0 80px rgba(245, 133, 41, 0.2);
  transform: rotate(-2deg);
  transition: var(--transition-fast);
}

.book-mockup-img:hover {
  transform: rotate(0deg) scale(1.03);
}

.guarantee-floating-badge {
  position: absolute;
  bottom: -20px;
  right: -10px;
  background: linear-gradient(135deg, #1b0a33 0%, #2e0d59 100%);
  border: 2px solid var(--amber-gold);
  border-radius: 50px;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.guarantee-floating-badge img, .guarantee-floating-badge svg {
  width: 32px;
  height: 32px;
  color: var(--amber-gold);
}

.guarantee-floating-badge div {
  text-align: left;
}

.guarantee-floating-badge strong {
  display: block;
  color: var(--text-white);
  font-size: 0.85rem;
  font-family: var(--font-heading);
}

.guarantee-floating-badge span {
  font-size: 0.75rem;
  color: var(--amber-gold);
}

/* Video Showcase Section */
.section-padding {
  padding: 5rem 0;
}

.section-title-wrap {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 3.5rem auto;
}

.section-title-wrap h2 {
  font-size: 2.25rem;
  font-weight: 800;
  margin-top: 0.75rem;
}

.section-title-wrap p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-top: 0.75rem;
}

.video-player-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

.video-tabs {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
}

.tab-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.tab-btn:hover {
  background: rgba(123, 47, 247, 0.2);
  color: var(--text-white);
}

.tab-btn.active {
  background: linear-gradient(135deg, var(--primary-purple) 0%, var(--indigo-accent) 100%);
  color: var(--text-white);
  border-color: var(--primary-purple);
  box-shadow: 0 4px 15px var(--primary-purple-glow);
}

.video-container {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #000;
  aspect-ratio: 16 / 9;
  max-height: 540px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.video-container video {
  width: 100%;
  height: 100%;
  max-height: 540px;
  object-fit: contain;
  background: #000;
}

.video-caption {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 1.05rem;
  color: var(--text-body);
}

/* Comparison Table Section */
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2.5rem;
}

.comp-card {
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  position: relative;
}

.comp-card-bad {
  background: rgba(30, 10, 20, 0.6);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.comp-card-good {
  background: rgba(20, 35, 30, 0.7);
  border: 2px solid var(--green-success);
  box-shadow: 0 15px 40px rgba(16, 185, 129, 0.15);
}

.comp-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.comp-header h3 {
  font-size: 1.5rem;
  margin-top: 0.5rem;
}

.comp-price-tag {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  margin-top: 0.5rem;
}

.comp-card-bad .comp-price-tag { color: var(--red-alert); }
.comp-card-good .comp-price-tag { color: var(--green-success); }

.comp-list {
  list-style: none;
}

.comp-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
  font-size: 1rem;
}

.comp-list li svg {
  flex-shrink: 0;
  margin-top: 0.2rem;
}

/* Modules & Prompts Section */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
}

.module-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: var(--transition-fast);
}

.module-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-5deg);
  border-color: var(--primary-purple);
}

.module-number {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--amber-gold);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}

.module-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.module-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Prompts Showcase Accordion / Cards */
.prompts-container {
  background: rgba(18, 5, 35, 0.9);
  border: 1px solid var(--primary-purple-glow);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  margin-top: 3rem;
}

.prompt-box {
  background: #080210;
  border: 1px solid rgba(123, 47, 247, 0.3);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin-top: 1.25rem;
  position: relative;
  font-family: monospace;
  color: #d8b4fe;
  font-size: 0.9rem;
  line-height: 1.5;
  white-space: pre-wrap;
}

.copy-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(123, 47, 247, 0.3);
  border: 1px solid var(--primary-purple);
  color: #fff;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.copy-btn:hover {
  background: var(--primary-purple);
}

/* Guarantee Section */
.guarantee-box {
  background: linear-gradient(135deg, rgba(30, 10, 50, 0.9) 0%, rgba(15, 4, 30, 0.9) 100%);
  border: 2px solid var(--amber-gold);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2.5rem;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 2.5rem;
  align-items: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.guarantee-seal {
  text-align: center;
}

.guarantee-seal svg {
  width: 140px;
  height: 140px;
  color: var(--amber-gold);
}

.guarantee-text h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.guarantee-text p {
  font-size: 1.05rem;
  color: var(--text-body);
  margin-bottom: 1.5rem;
}

/* Author Section */
.author-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 2.5rem;
  align-items: center;
}

.author-avatar-box img {
  width: 100%;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border: 2px solid var(--primary-purple);
}

.author-info h3 {
  font-size: 1.8rem;
  margin-bottom: 0.25rem;
}

.author-role {
  color: var(--amber-gold);
  font-weight: 600;
  margin-bottom: 1rem;
}

.author-bio {
  color: var(--text-body);
  font-size: 1rem;
}

/* FAQ Section */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

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

.faq-question {
  width: 100%;
  padding: 1.35rem 1.5rem;
  background: none;
  border: none;
  color: var(--text-white);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-question svg {
  transition: transform 0.3s ease;
  color: var(--amber-gold);
  flex-shrink: 0;
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.5rem;
  color: var(--text-muted);
  font-size: 0.98rem;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 1.5rem 1.5rem 1.5rem;
}

/* Sticky CTA Mobile Bar */
.sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(13, 3, 24, 0.95);
  border-top: 1px solid var(--cta-orange);
  padding: 0.85rem 1rem;
  backdrop-filter: blur(10px);
  z-index: 99;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sticky-bar.visible {
  transform: translateY(0);
}

.sticky-price-info {
  display: flex;
  flex-direction: column;
}

.sticky-price-info span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.sticky-price-info strong {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--amber-gold);
}

.sticky-bar .btn {
  padding: 0.75rem 1.25rem;
  font-size: 0.9rem;
}

/* Footer */
.site-footer {
  padding: 3rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-links {
  margin-top: 1rem;
  display: flex;
  justify-content: center;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--text-white);
}

/* Responsiveness */
@media (max-width: 992px) {
  .hero-grid, .comparison-grid, .author-card, .guarantee-box {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content h1 {
    font-size: 2.1rem;
  }
  
  .book-mockup-img {
    max-width: 320px;
  }
  
  .guarantee-floating-badge {
    right: 50%;
    transform: translateX(50%);
    bottom: -30px;
  }
  
  .guarantee-seal {
    margin-bottom: 1rem;
  }
}

@media (max-width: 600px) {
  .hero-content h1 {
    font-size: 1.75rem;
  }
  
  .btn-large {
    font-size: 1.05rem;
    padding: 1.1rem 1.5rem;
  }
  
  .price-features {
    grid-template-columns: 1fr;
  }
  
  .video-player-card {
    padding: 1rem;
  }
  
  .tab-btn {
    padding: 0.65rem 1rem;
    font-size: 0.85rem;
  }
}