/* ==========================================================================
   MAIN LANDING PAGE STYLES - GUIA DE VINHOS ANGELO LUCHESE JR.
   High-converting, Mobile-First, Fast CSS3 Architecture
   ========================================================================== */

/* Header / Navigation Bar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(245, 243, 237, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(224, 221, 212, 0.5);
}

.header-container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  text-decoration: none;
  color: var(--primary);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25rem;
}

.brand-logo svg {
  width: 28px;
  height: 28px;
  fill: var(--primary);
}

.edition-toggle-nav {
  display: flex;
  gap: var(--space-xs);
  background: var(--surface-color);
  padding: 4px;
  border-radius: var(--radius-full);
  box-shadow: var(--neu-inset);
}

.toggle-tab {
  padding: 6px 14px;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--radius-full);
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.toggle-tab.active {
  background: var(--primary);
  color: var(--text-on-primary);
  box-shadow: 2px 2px 6px var(--primary-glow);
}

/* Container & Sections */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-xl) 0;
}

.section-lg {
  padding: var(--space-2xl) 0;
}

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

.section-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: var(--space-xs);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto var(--space-lg) auto;
}

/* Hero Section (Side-by-Side Mobile Layout without distortion) */
.hero-section {
  padding: var(--space-xs) 0 var(--space-md) 0;
}

@media (min-width: 768px) {
  .hero-section {
    padding: var(--space-md) 0 var(--space-xl) 0;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 135px;
  gap: 12px;
  align-items: center;
}

@media (min-width: 480px) {
  .hero-grid {
    grid-template-columns: 1fr 165px;
    gap: var(--space-sm);
  }
}

@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-2xl);
  }
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1.18;
  color: var(--primary);
  letter-spacing: -0.01em;
}

@media (min-width: 480px) {
  .hero-title {
    font-size: 1.7rem;
  }
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 2.8rem;
    line-height: 1.15;
  }
}

.hero-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.38;
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: 1.15rem;
    line-height: 1.5;
  }
}

/* Urgent Price Tag Badge */
.price-tag-hero {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 4px 10px;
  background: var(--surface-color);
  border-radius: var(--radius-sm);
  box-shadow: var(--neu-flat-sm);
  width: fit-content;
  margin: 2px 0;
}

.old-price {
  text-decoration: line-through;
  color: var(--text-light);
  font-size: 0.82rem;
}

.current-price {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
}

.discount-pill {
  background: #E8D4D6;
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: var(--radius-full);
}

.hero-cta-wrapper {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 4px;
}

.neu-btn-hero {
  min-height: 46px;
  padding: 10px 14px;
  font-size: 0.88rem;
  font-weight: 800;
  width: 100%;
}

@media (min-width: 600px) {
  .neu-btn-hero {
    min-height: 52px;
    padding: var(--space-sm) var(--space-md);
    font-size: 1.05rem;
    width: auto;
    display: inline-flex;
  }
}

.hero-guarantee-note {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.hero-guarantee-note svg {
  width: 14px;
  height: 14px;
  fill: var(--accent-gold-dark);
  flex-shrink: 0;
}

/* Floating Book & Wine Glass Container - Zero Distortion */
.hero-media {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  width: 100%;
}

.book-cover-frame {
  background: transparent;
  width: 100%;
  max-width: 135px;
  padding: 0;
  box-shadow: none;
  border: none;
  flex-shrink: 0;
}

@media (min-width: 480px) {
  .book-cover-frame {
    max-width: 165px;
  }
}

@media (min-width: 768px) {
  .book-cover-frame {
    max-width: 400px;
  }
}

.book-cover-frame img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 0;
  box-shadow: none;
  filter: drop-shadow(8px 10px 14px rgba(110, 26, 36, 0.16)) drop-shadow(-4px -4px 12px rgba(255, 255, 255, 0.9));
  display: block;
}

/* Feature Bento Grid */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

@media (min-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.feature-card {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  text-align: left;
}

.feature-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--surface-color);
  box-shadow: var(--neu-flat-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-2xs);
}

.feature-icon-box svg {
  width: 24px;
  height: 24px;
  fill: var(--primary);
}

.feature-card h3 {
  font-size: 1.15rem;
  font-family: var(--font-serif);
  color: var(--primary);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Sommelier Bio Section */
.sommelier-card {
  padding: var(--space-lg);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

@media (min-width: 768px) {
  .sommelier-card {
    grid-template-columns: 240px 1fr;
  }
}

/* Round Neumorphic Sommelier Photo Frame */
.sommelier-photo-frame-round {
  width: 210px;
  height: 210px;
  border-radius: 50%;
  padding: 10px;
  background: var(--surface-color);
  box-shadow: 
    10px 10px 22px var(--shadow-dark), 
    -10px -10px 22px var(--shadow-light);
  border: 3px solid rgba(255, 255, 255, 0.8);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sommelier-photo-frame-round img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: var(--neu-inset);
  display: block;
}

.sommelier-info h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: var(--space-2xs);
}

.sommelier-role {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent-gold-dark);
  margin-bottom: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sommelier-info p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.quote-box {
  padding: var(--space-sm);
  border-left: 3px solid var(--primary);
  background: var(--surface-alt);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--text-main);
}

/* Social Proof & Reviews */
.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.review-card {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-sm);
}

.stars-rating {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  color: var(--accent-gold);
}

.review-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-style: italic;
}

.reviewer-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--primary);
}

/* Pricing Card High Conversion */
.pricing-wrapper {
  max-width: 540px;
  margin: 0 auto;
}

.pricing-card {
  padding: var(--space-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
  border: 2px solid rgba(110, 26, 36, 0.15);
}

.pricing-badge-top {
  position: absolute;
  top: 16px;
  right: -32px;
  background: var(--primary);
  color: #FFF;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 36px;
  transform: rotate(45deg);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.price-header h3 {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--primary);
}

.price-main {
  margin: var(--space-md) 0;
}

.price-currency {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  vertical-align: top;
}

.price-value {
  font-size: 3.6rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  font-family: var(--font-sans);
}

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

.price-benefits-list {
  list-style: none;
  text-align: left;
  margin: var(--space-md) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.price-benefits-list li {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.98rem;
  color: var(--text-main);
}

.price-benefits-list svg {
  width: 18px;
  height: 18px;
  fill: var(--primary);
  flex-shrink: 0;
}

/* FAQ Accordion */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  border-radius: var(--radius-md);
  box-shadow: var(--neu-flat-sm);
  background: var(--surface-color);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-question {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: transparent;
  border: none;
  text-align: left;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.faq-icon {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
  fill: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 var(--space-md);
  transition: max-height var(--transition-normal), padding var(--transition-normal);
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding: 0 var(--space-md) var(--space-md) var(--space-md);
}

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

/* Footer */
.site-footer {
  padding: var(--space-lg) 0;
  border-top: 1px solid rgba(224, 221, 212, 0.6);
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  text-align: center;
}