/* --- DESIGN SYSTEM DE ALTA AUTORIDAD (DARK GOLD & LORA SERIF) --- */
:root {
  --c-primary: #B8892E; /* Gold */
  --c-bg-dark: #120D08; /* Dark brown background */
  --c-surface-cream: #FDF8ED; /* Cream card background */
  --c-fg-dark: #1a120b; /* Dark text */
  --c-fg-light: #F5E6C8; /* Light cream text */
  --c-muted-light: #D4BE8E; /* Gold-tinted muted text */
  --c-muted-dark: #5A4E3E; /* Dark gold-tinted muted text */
  --c-border-gold: #D4A843;
  --c-border-light: #E8E0D4;
  --radius: 8px;
}

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

body {
  font-family: 'Lora', Georgia, serif;
  font-weight: normal;
  background-color: var(--c-bg-dark);
  color: var(--c-fg-light);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.lk-container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --- TOP ALERT BANNER (SCARCITY) --- */
.lk-top-alert {
  background: #000000;
  color: #a3a3a3;
  text-align: center;
  padding: 8px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-bottom: 1px solid rgba(212, 168, 67, 0.25);
  z-index: 10;
  position: relative;
}

/* --- HERO & VSL SECTION --- */
.lk-hero {
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(212, 168, 67, 0.45) 0%, transparent 65%),
    radial-gradient(ellipse 50% 50% at 10% 35%, rgba(180, 120, 20, 0.30) 0%, transparent 65%),
    radial-gradient(ellipse 50% 50% at 90% 35%, rgba(180, 120, 20, 0.30) 0%, transparent 65%),
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(160, 100, 15, 0.35) 0%, transparent 65%),
    linear-gradient(180deg, #1E160E 0%, #2C2014 30%, #342818 50%, #2C2014 70%, #160F09 100%);
  position: relative;
  overflow: hidden;
  padding: 56px 0 48px;
  text-align: center;
}

/* Vignette overlay */
.lk-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at center, transparent 35%, rgba(0, 0, 0, 0.3) 100%);
  pointer-events: none;
}

/* Top gold shimmer line */
.lk-hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, rgba(212, 168, 67, 0.4) 20%, rgba(212, 168, 67, 0.8) 50%, rgba(212, 168, 67, 0.4) 80%, transparent 100%);
  pointer-events: none;
}

.lk-hero h1 {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-fg-light);
  max-width: 880px;
  margin: 0 auto 20px;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 1;
}

.lk-subhead {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 400;
  font-style: italic;
  line-height: 1.6;
  color: var(--c-muted-light);
  max-width: 660px;
  margin: 0 auto 32px;
  position: relative;
  z-index: 1;
}

.gold {
  color: #D4A843;
  font-weight: 700;
}

.lk-vsl-wrapper {
  position: relative;
  z-index: 2;
}

/* --- TRANSCRIPT LINK --- */
.lk-transcript-container {
  margin-top: 24px;
  text-align: center;
  position: relative;
  z-index: 2;
}

.lk-transcript-text {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: var(--c-muted-light);
  margin-bottom: 4px;
}

.lk-transcript-link {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: #e8c44a;
  text-decoration: none;
  transition: color 0.2s ease;
}

.lk-transcript-link:hover {
  color: #f5d660;
  text-decoration: underline;
}

/* --- SCIENTIFIC AUTHORITY BAR (WHITE BG) --- */
.lk-authority-bar {
  background-color: #ffffff;
  padding: 36px 0;
  border-top: 1px solid var(--c-border-light);
  border-bottom: 1px solid var(--c-border-light);
  text-align: center;
  position: relative;
  z-index: 2;
}

.lk-authority-title {
  color: var(--c-muted-dark);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 24px;
}

.lk-logos-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 28px;
}

.lk-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  opacity: 0.85;
  transition: opacity 0.2s ease;
}

.lk-logo-item:hover {
  opacity: 1;
}

.lk-logo-svg {
  height: 100%;
  max-width: 100%;
}

.lk-logo-item.nature-neuro { width: 40px; }
.lk-logo-item.harvard { width: 170px; }
.lk-logo-item.columbia { width: 180px; }
.lk-logo-item.jneurosci { width: 110px; }
.lk-logo-item.nalanda { width: 140px; }

/* --- PREMIUM CHECKOUT CARD (CREAM & GOLD) --- */
.lk-checkout-section {
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(212, 168, 67, 0.42) 0%, transparent 65%),
    linear-gradient(180deg, #1E160E 0%, #160F09 100%);
  padding: 56px 0;
  position: relative;
  animation: fadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

.lk-offer-box {
  background: var(--c-surface-cream);
  border: 1px solid var(--c-border-light);
  border-radius: 12px;
  padding: 48px 40px;
  box-shadow: 0 16px 60px rgba(0, 0, 0, 0.15);
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
  color: var(--c-fg-dark);
}

.lk-offer-badge {
  display: inline-block;
  background: rgba(184, 137, 46, 0.12);
  color: #B86914;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  padding: 6px 14px;
  border-radius: 99px;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.lk-offer-title {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(22px, 3.5vw, 32px);
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 12px;
  color: var(--c-fg-dark);
}

.lk-offer-subtitle {
  color: var(--c-muted-dark);
  font-family: 'Lora', Georgia, serif;
  font-size: 16px;
  font-style: italic;
  max-width: 500px;
  margin: 0 auto 36px;
}

/* Grid de Bônus */
.lk-bonus-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
  margin-bottom: 40px;
}

.lk-bonus-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #faf6eb;
  border: 1px dashed var(--c-border-light);
  border-radius: 8px;
  padding: 20px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.lk-bonus-item:hover {
  transform: translateY(-2px);
  border-color: var(--c-border-gold);
}

.lk-bonus-icon {
  font-size: 24px;
  line-height: 1;
}

.lk-bonus-info h4 {
  margin: 0 0 4px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 800;
  color: var(--c-fg-dark);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.lk-bonus-info p {
  margin: 0 0 6px;
  font-family: 'Lora', Georgia, serif;
  font-size: 14px;
  color: var(--c-muted-dark);
  line-height: 1.4;
}

.lk-bonus-value {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  color: var(--c-muted-dark);
}

.lk-free-badge {
  color: #16a34a;
  font-weight: 700;
}

/* Price Card */
.lk-price-card {
  background: #faf6eb;
  border: 2px solid var(--c-border-gold);
  border-radius: 12px;
  padding: 32px 24px;
  margin-bottom: 40px;
  box-shadow: 0 4px 12px rgba(212, 168, 67, 0.05);
}

.lk-price-old {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  color: var(--c-muted-dark);
  margin-bottom: 8px;
}

.lk-price-old del {
  text-decoration-color: #DC2626;
}

.lk-price-new {
  font-family: 'Lora', Georgia, serif;
  font-size: 28px;
  font-weight: 600;
  color: var(--c-fg-dark);
  line-height: 1.1;
}

.lk-price-highlight {
  font-family: 'Lora', Georgia, serif;
  font-size: 64px;
  font-weight: 700;
  color: var(--c-primary);
}

.lk-price-cash {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--c-muted-dark);
  margin-top: 8px;
  font-weight: 500;
}

/* Botão Checkout Tridimensional */
.lk-btn--checkout {
  display: block;
  width: 100%;
  margin: 24px 0 16px;
  background: linear-gradient(180deg, #4ADE40 0%, #22C55E 30%, #16A34A 70%, #15803D 100%);
  color: #ffffff;
  font-family: 'Inter', sans-serif;
  border: none;
  font-weight: 900;
  font-size: clamp(20px, 4vw, 26px);
  letter-spacing: 1.5px;
  padding: 22px 30px;
  border-radius: 6px;
  text-align: center;
  box-shadow:
    0 6px 24px rgba(34, 197, 94, 0.4),
    0 2px 0 rgba(255, 255, 255, 0.2) inset,
    0 -2px 0 rgba(0, 0, 0, 0.15) inset;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s ease;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  text-decoration: none;
  animation: lkPulse 2s infinite;
}

.lk-btn--checkout:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(34, 197, 94, 0.5), 0 2px 0 rgba(255, 255, 255, 0.2) inset;
}

@keyframes lkPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.02); }
  100% { transform: scale(1); }
}

.lk-secure-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: var(--c-muted-dark);
  font-weight: 600;
}

/* Guarantee Box */
.lk-guarantee-box {
  display: flex;
  align-items: center;
  gap: 20px;
  border-top: 1px solid var(--c-border-light);
  padding-top: 32px;
  margin-top: 32px;
  text-align: left;
}

.lk-guarantee-badge {
  font-size: 54px;
  line-height: 1;
  flex-shrink: 0;
}

.lk-guarantee-text h3 {
  margin: 0 0 6px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 800;
  color: var(--c-fg-dark);
  letter-spacing: 0.5px;
}

.lk-guarantee-text p {
  margin: 0;
  font-family: 'Lora', Georgia, serif;
  font-size: 13px;
  color: var(--c-muted-dark);
  line-height: 1.5;
}

/* --- FOOTER COMPLIANCE --- */
.lk-footer {
  background-color: #0c0805;
  border-top: 1px solid rgba(212, 168, 67, 0.15);
  padding: 48px 0;
  color: #8A7A68;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  text-align: center;
  margin-top: auto;
}

.lk-footer a {
  color: #D4BE8E;
  text-decoration: none;
}

.lk-footer a:hover {
  text-decoration: underline;
}

.lk-disclaimer {
  font-size: 11px;
  line-height: 1.6;
  opacity: 0.7;
  max-width: 800px;
  margin: 24px auto 0;
  text-align: justify;
}

/* Responsividade Geral */
@media (max-width: 640px) {
  .lk-logos-grid {
    gap: 16px;
  }
  .lk-logo-item {
    height: 32px;
  }
  .lk-logo-item.nature-neuro { width: 32px; }
  .lk-logo-item.harvard { width: 136px; }
  .lk-logo-item.columbia { width: 144px; }
  .lk-logo-item.jneurosci { width: 88px; }
  .lk-logo-item.nalanda { width: 112px; }
  
  .lk-offer-box {
    padding: 32px 20px;
  }
}

/* --- PREMIUM VISUAL EFFECTS (PARTICLES & ACCENT LINES) --- */
.hero-particles {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212, 168, 67, 0.6) 0%, rgba(212, 168, 67, 0) 70%);
  animation: float-up linear infinite;
}

.particle:nth-child(1) { width: 4px; height: 4px; left: 10%; animation-duration: 8s; animation-delay: 0s; }
.particle:nth-child(2) { width: 3px; height: 3px; left: 25%; animation-duration: 12s; animation-delay: 2s; }
.particle:nth-child(3) { width: 5px; height: 5px; left: 45%; animation-duration: 10s; animation-delay: 4s; }
.particle:nth-child(4) { width: 3px; height: 3px; left: 65%; animation-duration: 9s; animation-delay: 1s; }
.particle:nth-child(5) { width: 4px; height: 4px; left: 80%; animation-duration: 11s; animation-delay: 3s; }
.particle:nth-child(6) { width: 2px; height: 2px; left: 90%; animation-duration: 7s; animation-delay: 5s; }
.particle:nth-child(7) { width: 3px; height: 3px; left: 35%; animation-duration: 13s; animation-delay: 6s; }
.particle:nth-child(8) { width: 4px; height: 4px; left: 55%; animation-duration: 8.5s; animation-delay: 1.5s; }

@keyframes float-up {
  0% { bottom: -10px; opacity: 0; transform: translateX(0); }
  10% { opacity: 0.8; }
  90% { opacity: 0.3; }
  100% { bottom: 100%; opacity: 0; transform: translateX(30px); }
}

.hero-accent-line {
  position: absolute;
  width: 1px;
  height: 200px;
  background: linear-gradient(180deg, transparent 0%, rgba(212, 168, 67, 0.15) 50%, transparent 100%);
  pointer-events: none;
}
.hero-accent-line:nth-child(1) { left: 8%; top: 10%; transform: rotate(15deg); }
.hero-accent-line:nth-child(2) { right: 8%; top: 15%; transform: rotate(-15deg); }

/* --- PREMIUM VSL CONTAINER MOLD --- */
.lk-vsl-container {
  max-width: 720px;
  margin: 0 auto;
  background: #000000;
  border-radius: 8px;
  overflow: hidden;
  box-shadow:
    0 10px 40px rgba(0, 0, 0, 0.7),
    0 0 60px rgba(212, 168, 67, 0.1),
    0 0 0 1px rgba(212, 168, 67, 0.25);
  transition: box-shadow 0.3s ease;
}

/* --- CERTIFICATE-STYLE GUARANTEE BOX --- */
.lk-guarantee-box-cert {
  max-width: 780px;
  margin: 32px auto 0;
  background: #FFFDF8;
  border-radius: 6px;
  padding: 8px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
  border: 3px solid #6B8E5A;
}

.lk-guarantee-box-inner {
  border: 2px dashed #8BAA7A;
  border-radius: 4px;
  padding: 28px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  text-align: left;
}

.lk-guarantee-box-cert h3 {
  margin: 0 0 6px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 800;
  color: #1a120b;
  letter-spacing: 0.5px;
}

.lk-guarantee-box-cert p {
  margin: 0;
  font-family: 'Lora', Georgia, serif;
  font-size: 13.5px;
  color: #3A3228;
  line-height: 1.6;
}

/* --- TESTIMONIALS SECTION --- */
.lk-testimonials-title {
  font-family: 'Lora', Georgia, serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--c-fg-dark);
  margin: 48px 0 24px;
  text-align: center;
}

.lk-testimonials-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  text-align: left;
  margin-bottom: 40px;
}

.lk-testimonial-card {
  background: #ffffff;
  border: 1px solid var(--c-border-light);
  border-radius: 10px;
  padding: 24px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.lk-testimonial-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.lk-testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #D4A843 0%, #B8892E 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  color: #ffffff;
  font-size: 16px;
}

.lk-testimonial-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.lk-testimonial-name {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  color: var(--c-fg-dark);
  font-size: 15px;
}

.lk-testimonial-verified {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  color: #16a34a;
  font-weight: 600;
}

.lk-testimonial-stars {
  color: #F59E0B;
  font-size: 14px;
  margin-bottom: 10px;
}

.lk-testimonial-text {
  font-family: 'Lora', Georgia, serif;
  font-size: 14px;
  color: var(--c-muted-dark);
  line-height: 1.6;
}

/* --- INTERACTIVE ACCORDION FAQ SECTION --- */
.lk-faq-title {
  font-family: 'Lora', Georgia, serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--c-fg-dark);
  margin: 48px 0 24px;
  text-align: center;
}

.lk-faq-container {
  text-align: left;
  max-width: 680px;
  margin: 0 auto 16px;
}

.lk-faq-item {
  background: #ffffff;
  border: 1px solid var(--c-border-light);
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}

.lk-faq-item:hover {
  box-shadow: 0 4px 12px rgba(212, 168, 67, 0.06);
}

.lk-faq-question {
  padding: 18px 24px;
  font-family: 'Lora', Georgia, serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--c-fg-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}

.lk-faq-question::-webkit-details-marker {
  display: none;
}

.lk-faq-icon {
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 500;
  color: var(--c-primary);
  transition: transform 0.2s ease;
}

.lk-faq-item[open] .lk-faq-icon {
  transform: rotate(45deg);
}

.lk-faq-answer {
  padding: 0 24px 18px;
  border-top: 1px solid #faf6eb;
}

.lk-faq-answer p {
  font-family: 'Lora', Georgia, serif;
  font-size: 14px;
  color: var(--c-muted-dark);
  line-height: 1.6;
  margin: 0;
}

/* --- TEXT SALES LETTER (TSL) SPECIFIC STYLES --- */
.lk-tsl-badge {
  display: inline-block;
  background: rgba(212, 168, 67, 0.15);
  color: #D4A843;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 6px 14px;
  border-radius: 4px;
  margin-bottom: 16px;
}

.lk-hero-author {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: var(--c-muted-light);
  margin-top: 18px;
  opacity: 0.8;
}

.lk-tsl-content {
  background-color: #ffffff;
  color: #1a120b;
  padding: 56px 0;
}

.lk-prose-wrap {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px;
}

.lk-prose-wrap p {
  font-family: 'Lora', Georgia, serif;
  font-size: 20px;
  line-height: 1.8;
  color: #1a120b;
  margin-bottom: 24px;
}

.lk-prose-wrap p.lk-lead {
  font-size: 22px;
  font-weight: 500;
}

.lk-prose-wrap strong {
  font-weight: 700;
  color: #000000;
}

.lk-emphasize {
  font-family: 'Lora', Georgia, serif;
  font-size: clamp(20px, 2.5vw, 24px);
  font-weight: 700;
  color: #1a120b;
  line-height: 1.5;
  text-align: center;
  padding: 24px 30px;
  margin: 36px auto;
  background: linear-gradient(180deg, #FDF8ED 0%, #ffffff 100%);
  border-top: 2px solid rgba(184, 137, 46, 0.4);
  border-bottom: 2px solid rgba(184, 137, 46, 0.4);
}

.accent-gold {
  color: #B8892E;
}

.lk-pull-quote {
  font-family: 'Lora', Georgia, serif;
  font-size: 20px;
  font-weight: 700;
  font-style: italic;
  color: #1a120b;
  line-height: 1.6;
  padding: 24px 36px;
  margin: 36px auto;
  border-left: 4px solid #D4A843;
  border-right: 4px solid #D4A843;
  background: #FDF8ED;
  border-radius: 4px;
}

/* ZIGZAG LAYOUT */
.lk-zigzag {
  max-width: 780px;
  margin: 40px auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
}

.lk-zig-image img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  border: 4px solid #ffffff;
  outline: 1px solid rgba(184, 137, 46, 0.2);
}

.lk-zig-text h3 {
  font-family: 'Lora', Georgia, serif;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #1a120b;
}

.lk-zig-text p {
  font-family: 'Lora', Georgia, serif;
  font-size: 18px;
  line-height: 1.7;
  color: #3A3228;
  margin-bottom: 14px;
}

.lk-zigzag-reverse .lk-zig-image {
  order: 2;
}

.lk-zigzag-reverse .lk-zig-text {
  order: 1;
}

/* RESPONSIVITY FOR NEW CLASSES */
@media (max-width: 768px) {
  .lk-testimonials-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .lk-zigzag {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
  }
  
  .lk-zigzag-reverse .lk-zig-image {
    order: 0;
  }
  
  .lk-zigzag-reverse .lk-zig-text {
    order: 1;
  }
  
  .lk-prose-wrap p {
    font-size: 18px;
  }
  
  .lk-guarantee-box-inner {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
}

/* --- SPLIT CHECKOUT GRID LAYOUT FOR DESKTOP (MIN-WIDTH: 900PX) --- */
@media (min-width: 900px) {
  .lk-offer-box {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    column-gap: 40px;
    row-gap: 0;
    text-align: left;
    align-items: start;
    max-width: 1040px;
    padding: 48px 40px;
  }
  
  .lk-offer-badge,
  .lk-offer-title,
  .lk-offer-subtitle {
    grid-column: 1 / span 2;
    text-align: center;
  }
  
  .lk-bonus-grid {
    grid-column: 1;
    grid-row: 3;
    margin-bottom: 0;
  }
  
  .lk-checkout-sticky-aside {
    grid-column: 2;
    grid-row: 3 / span 2;
    position: sticky;
    top: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    height: fit-content;
  }
  
  .lk-checkout-extra-content {
    grid-column: 1;
    grid-row: 4;
    display: flex;
    flex-direction: column;
  }
  
  .lk-testimonials-title {
    margin: 32px 0 16px;
    text-align: left;
  }
  
  .lk-testimonials-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 0;
  }
  
  .lk-faq-title {
    margin: 32px 0 16px;
    text-align: left;
  }
  
  .lk-faq-container {
    margin: 0;
    max-width: 100%;
  }

  .lk-price-card {
    margin-bottom: 0;
    padding: 24px 20px;
  }

  .lk-price-highlight {
    font-size: 54px;
  }

  .lk-btn--checkout {
    padding: 16px 20px;
    font-size: 20px;
    margin: 18px 0 12px;
  }

  .lk-guarantee-box-cert {
    margin-top: 0;
  }

  .lk-guarantee-box-inner {
    padding: 16px;
    gap: 12px;
  }

  .lk-guarantee-badge {
    font-size: 36px;
  }
}

/* --- VTURB HIDE/SHOW DELAY CLASS --- */
.esconder {
  display: none !important;
}

/* Spinner Loader for Checkout */
.lk-price-loading-spinner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 30px;
  background: rgba(212, 168, 67, 0.03);
  border: 1px dashed rgba(212, 168, 67, 0.25);
  border-radius: 8px;
  margin: 16px 0;
  color: #d4a843 !important;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  gap: 12px;
}

.lk-price-loading-spinner::before {
  content: "";
  width: 24px;
  height: 24px;
  border: 3px solid rgba(212, 168, 67, 0.2);
  border-top-color: #d4a843;
  border-radius: 50%;
  animation: lk-spin 1s linear infinite;
}

@keyframes lk-spin {
  to { transform: rotate(360deg); }
}

/* SamCart Button inside pricing card */
.lk-btn--checkout-samcart {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  text-decoration: none;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  border: none;
  border-radius: 8px;
  font-weight: 800;
  font-size: 18px;
  padding: 16px;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
  transition: all 0.3s ease;
  cursor: pointer;
  box-sizing: border-box;
}

.lk-btn--checkout-samcart:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}