/* ============================================================
   VACKSTAGES × soyvalentin.com — Design System
   Liquid Glass · Dark Cinematic · Premium Sales Pages
   ============================================================ */

/* ── Fonts ───────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ── CSS Custom Properties ───────────────────────────────── */
:root {
  /* Brand Colors */
  --mc-accent: #d4ec31;
  --mc-accent-hover: #c4dc21;
  
  /* Surfaces (Minimalist & Clean) */
  --bg-base: #FAF9F6;
  --bg-surface: #FFFFFF;
  --bg-surface-2: #F5F4F1;
  --bg-surface-3: #EBEAE6;
  --bg-elevated: #FFFFFF;

  /* Text */
  --text-primary: #111111;
  --text-secondary: #4A4A4A;
  --text-muted: #757575;
  --text-accent: #111111;

  /* Borders & Glass (Replaced with solid/subtle borders) */
  --border-subtle: rgba(17, 17, 17, 0.08);
  --border-glass: rgba(17, 17, 17, 0.15);
  --glass-bg: #FFFFFF;
  --glass-bg-hover: #F9F9F9;
  --glass-blur: 0px; /* Removed blur for clean look */

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, #111111 0%, #333333 100%);
  --gradient-brand-hover: linear-gradient(135deg, #333333 0%, #555555 100%);
  --gradient-glow: none;
  --gradient-mesh: none;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(17, 17, 17, 0.04);
  --shadow-md: 0 8px 24px rgba(17, 17, 17, 0.06);
  --shadow-lg: 0 16px 48px rgba(17, 17, 17, 0.08);
  --shadow-glow-green: none;
  --shadow-glow-blue: none;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Typography */
  --font-heading: 'Instrument Serif', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input, textarea {
  font-family: inherit;
  border: none;
  outline: none;
  background: none;
  color: inherit;
}

::selection {
  background: var(--text-primary);
  color: var(--bg-base);
}

/* ── Minimalist Cards (Replacing Liquid Glass) ─────────────── */
.liquid-glass, .liquid-glass-strong {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.liquid-glass:hover, .liquid-glass-strong:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* ── Typography ──────────────────────────────────────────── */
.heading-display {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.heading-display .italic {
  font-style: italic;
}

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

h1.heading-display { font-size: clamp(2.5rem, 6vw, 5rem); }
h2.heading-display { font-size: clamp(2rem, 4.5vw, 3.5rem); }
h3.heading-display { font-size: clamp(1.5rem, 3vw, 2.25rem); }

.heading-section {
  font-family: var(--font-body);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
}

.subtitle {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 600px;
}

.label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--green);
}

.label-glass {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--green-light);
}

/* ── Layout ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.container-narrow {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: var(--space-5xl) 0;
  position: relative;
}

.section-sm {
  padding: var(--space-3xl) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.section-header .label {
  margin-bottom: var(--space-md);
  display: block;
}

.section-header .subtitle {
  margin: var(--space-lg) auto 0;
}

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

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

/* ── Hero Section (Video Background) ─────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background-color: #000;
}

.hero-video-container {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(7, 8, 12, 0.4) 0%,
    rgba(7, 8, 12, 0.2) 30%,
    rgba(7, 8, 12, 0.3) 60%,
    rgba(7, 8, 12, 0.85) 100%
  );
  z-index: 2;
}

.hero-nav {
  position: relative;
  z-index: 20;
  padding: 1.5rem;
}

.hero-nav-inner {
  border-radius: var(--radius-full);
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 72rem;
  margin: 0 auto;
}

.hero-nav .nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-nav .nav-logo img {
  height: 28px;
  width: auto;
}

.hero-nav .nav-logo-text {
  font-weight: 600;
  font-size: 1.125rem;
  color: #fff;
}

.hero-nav .nav-links {
  display: none;
  gap: 2rem;
}

.hero-nav .nav-links a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.hero-nav .nav-links a:hover {
  color: #fff;
}

.hero-nav .nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero-content {
  position: relative;
  z-index: 10;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem 3rem;
  text-align: center;
}

.hero-content h1 {
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 40px rgba(0, 0, 0, 0.5);
}

.hero-content .subtitle {
  margin: 0 auto var(--space-2xl);
  color: rgba(255, 255, 255, 0.7);
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.hero-social {
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding-bottom: 3rem;
}

.hero-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-full);
  color: rgba(255, 255, 255, 0.8);
  transition: all var(--transition-base);
}

.hero-social a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1;
  border-radius: var(--radius-full);
  padding: 0.875rem 2rem;
  transition: all var(--transition-base);
  white-space: nowrap;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--text-primary);
  color: #fff;
  border: 1px solid var(--text-primary);
}

.btn-primary:hover {
  background: #333333;
  border-color: #333333;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Shimmer effect on primary button (removed for clean look, keeping pseudo-element empty to avoid breaking layout) */
.btn-primary::after {
  display: none;
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.btn-secondary:hover {
  border-color: rgba(17, 17, 17, 0.3);
  background: rgba(17, 17, 17, 0.03);
  transform: translateY(-2px);
}

.btn-glass {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 0.625rem 1.5rem;
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.btn-glass:hover {
  background: #f9f9f9;
  box-shadow: var(--shadow-md);
}

.btn-white {
  background: #fff;
  color: #000;
  font-weight: 700;
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-lg {
  padding: 1.1rem 2.5rem;
  font-size: 1.0625rem;
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.8125rem;
}

.btn-icon {
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ── Cards ───────────────────────────────────────────────── */
.card {
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  color: #fff;
}

.card h3 {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ── Feature Grid ────────────────────────────────────────── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-xl);
}

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

@media (min-width: 1024px) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ── Pricing Cards ───────────────────────────────────────── */
.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
}

.pricing-toggle span {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  transition: color var(--transition-base);
}

.pricing-toggle span.active {
  color: var(--text-primary);
  font-weight: 600;
}

.toggle-switch {
  width: 52px;
  height: 28px;
  background: var(--bg-surface-3);
  border-radius: var(--radius-full);
  position: relative;
  cursor: pointer;
  transition: background var(--transition-base);
  border: 1px solid var(--border-subtle);
}

.toggle-switch.active {
  background: var(--green);
  border-color: var(--green);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--transition-base);
}

.toggle-switch.active::after {
  transform: translateX(24px);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  max-width: 900px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.pricing-card {
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  position: relative;
  transition: all var(--transition-base);
}

.pricing-card:hover {
  transform: translateY(-4px);
}

.pricing-card.featured {
  border: 1px solid rgba(42, 173, 90, 0.3);
  box-shadow: var(--shadow-glow-green);
}

.pricing-card .badge-popular {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-brand);
  color: #fff;
  padding: 0.35rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.pricing-card .plan-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.pricing-card .plan-desc {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-bottom: var(--space-xl);
}

.pricing-card .price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: var(--space-xs);
}

.pricing-card .price-amount {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
}

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

.pricing-card .price-original {
  font-size: 1rem;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-bottom: var(--space-lg);
}

.pricing-card .price-save {
  display: inline-block;
  background: rgba(42, 173, 90, 0.12);
  color: var(--green-light);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: var(--space-xl);
}

.pricing-card .features-list {
  margin-bottom: var(--space-2xl);
}

.pricing-card .features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.pricing-card .features-list li svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--green);
}

/* ── Social Proof Bar ────────────────────────────────────── */
.social-proof-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2xl);
  padding: var(--space-3xl) 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.social-proof-item {
  text-align: center;
}

.social-proof-item .number {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.social-proof-item .label-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

/* ── Comparison Table ────────────────────────────────────── */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.comparison-table thead th {
  padding: 1rem 1.25rem;
  text-align: left;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-table thead th:last-child {
  color: var(--green);
}

.comparison-table tbody td {
  padding: 0.875rem 1.25rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-surface);
}

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

.comparison-table tbody td:last-child {
  color: var(--green-light);
  font-weight: 600;
}

.comparison-table .price-col-old {
  color: var(--text-muted);
  text-decoration: line-through;
}

/* ── Testimonials ────────────────────────────────────────── */
.testimonial-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .testimonial-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .testimonial-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
}

.testimonial-card .stars {
  color: #FBBF24;
  font-size: 1rem;
  margin-bottom: var(--space-md);
  display: flex;
  gap: 2px;
}

.testimonial-card .quote {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
  font-style: italic;
}

.testimonial-card .author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-card .author-avatar {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-full);
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  color: #fff;
  flex-shrink: 0;
}

.testimonial-card .author-name {
  font-weight: 600;
  font-size: 0.9375rem;
}

.testimonial-card .author-role {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ── FAQ Accordion ───────────────────────────────────────── */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border-subtle);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-xl) 0;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  transition: color var(--transition-fast);
  cursor: pointer;
  background: none;
  border: none;
}

.faq-question:hover {
  color: var(--green-light);
}

.faq-question .faq-icon {
  width: 1.5rem;
  height: 1.5rem;
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--text-muted);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  color: var(--green);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: var(--space-xl);
}

.faq-answer p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* ── Steps / How It Works ────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  counter-reset: step;
}

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

@media (min-width: 1024px) {
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.step-card {
  text-align: center;
  padding: var(--space-2xl);
  counter-increment: step;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-full);
  background: var(--gradient-brand);
  color: #fff;
  font-weight: 800;
  font-size: 1.25rem;
  margin-bottom: var(--space-lg);
}

.step-card h3 {
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: var(--space-sm);
}

.step-card p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ── CTA Section ─────────────────────────────────────────── */
.cta-section {
  position: relative;
  padding: var(--space-5xl) 0;
  text-align: center;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-mesh);
  z-index: 0;
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

/* ── Footer ──────────────────────────────────────────────── */
.footer {
  padding: var(--space-3xl) 0 var(--space-xl);
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.footer p {
  color: var(--text-muted);
  font-size: 0.8125rem;
}

.footer a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer a:hover {
  color: var(--green);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.875rem;
}

/* ── Problem Section ─────────────────────────────────────── */
.pain-point-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-width: 600px;
  margin: 0 auto;
}

.pain-point {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  background: rgba(239, 68, 68, 0.05);
  border: 1px solid rgba(239, 68, 68, 0.1);
}

.pain-point svg {
  color: #EF4444;
  flex-shrink: 0;
}

.pain-point span {
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

/* ── Income Calculator ───────────────────────────────────── */
.calculator {
  max-width: 600px;
  margin: 0 auto;
  padding: var(--space-3xl);
  border-radius: var(--radius-xl);
  text-align: center;
}

.calculator-slider {
  width: 100%;
  margin: var(--space-xl) 0;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  background: var(--bg-surface-3);
  border-radius: var(--radius-full);
  outline: none;
}

.calculator-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  background: var(--gradient-brand);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: var(--shadow-glow-green);
}

.calculator-result {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: var(--space-lg) 0;
}

/* ── Scroll Animations ───────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ── Responsive ──────────────────────────────────────────── */
@media (min-width: 768px) {
  .hero-nav .nav-links {
    display: flex;
  }

  .hero-cta-group {
    flex-direction: row;
  }
}

@media (max-width: 767px) {
  .section {
    padding: var(--space-3xl) 0;
  }

  .pricing-card {
    padding: var(--space-2xl);
  }

  .comparison-table {
    font-size: 0.8125rem;
  }

  .comparison-table thead th,
  .comparison-table tbody td {
    padding: 0.75rem 0.75rem;
  }

  h1.heading-display {
    white-space: normal;
  }
}

/* ── Utility Classes ─────────────────────────────────────── */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-gradient {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-md); }
.mb-2 { margin-bottom: var(--space-xl); }
.mb-3 { margin-bottom: var(--space-2xl); }
.mb-4 { margin-bottom: var(--space-3xl); }
.mt-2 { margin-top: var(--space-xl); }
.mt-3 { margin-top: var(--space-2xl); }
.mx-auto { margin-left: auto; margin-right: auto; }
.w-full { width: 100%; }
.gap-1 { gap: var(--space-md); }
.gap-2 { gap: var(--space-xl); }
.hidden { display: none; }
.block { display: block; }

/* ── Sticky Bottom Promo Banner ──────────────────────────── */
.sticky-promo-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #111;
  color: white;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.5);
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  border-top: 1px solid rgba(255,255,255,0.1);
  gap: 1.5rem;
}

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

.sticky-promo-text {
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sticky-promo-highlight {
  background: #d4ec31;
  color: #111;
  padding: 2px 8px;
  font-weight: 800;
  border-radius: 4px;
}

.sticky-promo-btn {
  background: #000;
  color: white;
  border: 1px solid rgba(255,255,255,0.2);
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
}

.sticky-promo-btn:hover {
  background: #222;
  border-color: #d4ec31;
}

.sticky-promo-btn svg {
  transition: transform 0.2s ease;
}
.sticky-promo-btn:hover svg {
  transform: translateX(4px);
}

@media (max-width: 768px) {
  .sticky-promo-banner {
    flex-direction: column;
    padding: 1rem;
    gap: 0.75rem;
    text-align: center;
  }
  .sticky-promo-text {
    font-size: 0.85rem;
    flex-direction: column;
    gap: 0.25rem;
  }
  .sticky-promo-btn {
    width: 100%;
    justify-content: center;
  }
}

/* ── Exit-Intent Modal ───────────────────────────────────── */
.exit-intent-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 1rem;
}

.exit-intent-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.exit-intent-modal {
  background: #f3ebe1;
  width: 100%;
  max-width: 450px;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  text-align: center;
}

.exit-intent-overlay.active .exit-intent-modal {
  transform: scale(1);
}

.exit-intent-close {
  position: absolute;
  top: 15px;
  right: 15px;
  background: none;
  border: none;
  color: #111;
  cursor: pointer;
  padding: 5px;
  z-index: 10;
  opacity: 0.5;
  transition: opacity 0.2s;
}

.exit-intent-close:hover {
  opacity: 1;
}

.exit-intent-graphic {
  background: #fff;
  padding: 2rem 1rem;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  display: flex;
  justify-content: center;
}

.exit-intent-graphic svg {
  width: 120px;
  height: auto;
  opacity: 0.8;
}

.exit-intent-content {
  padding: 2rem;
}

.exit-badge {
  display: inline-block;
  background: #d4ec31;
  color: #111;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 1rem;
}

.exit-title {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  color: #111;
  margin: 0 0 1rem 0;
  line-height: 1.1;
}

.exit-desc {
  color: #555;
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0 0 1.5rem 0;
}

.exit-terms {
  color: #888;
  font-size: 0.7rem;
  margin-bottom: 1.5rem;
}

.exit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: #111;
  color: white;
  border: none;
  border-radius: 8px;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  transition: background 0.2s;
}

.exit-btn:hover {
  background: #000;
}

/* ── MasterClass Specific Layouts ────────────────────────── */
.mc-hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  flex-direction: column;
  padding-top: 6rem;
  background-color: var(--bg-base);
}

.mc-navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: transparent;
}

.mc-hero-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
  flex: 1;
  padding-bottom: 4rem;
}

.mc-hero-text {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: flex-start;
  text-align: left;
}

.mc-hero-text .subtitle {
  max-width: 90%;
  font-size: 1.125rem;
  margin: 0;
  color: var(--text-secondary);
}

.mc-hero-text .cta-group {
  justify-content: flex-start;
  margin-top: 1rem;
}

.mc-hero-media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4/5;
  background: #000;
  border: 1px solid var(--border-subtle);
}

.mc-hero-media video, .mc-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Clean grid sections */
.mc-section {
  padding: 6rem 0;
  background-color: var(--bg-base);
}

.mc-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mc-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.mc-card .icon {
  margin-bottom: 1.5rem;
  color: var(--text-primary);
}

@media (max-width: 992px) {
  .mc-hero-split {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding-top: 2rem;
  }
  .mc-hero-text {
    align-items: center;
    text-align: center;
  }
  .mc-hero-text .cta-group {
    justify-content: center;
  }
}

/* RESPONSIVE MASTERCLASS GRIDS */
.mc-split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.mc-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.mc-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
@media (max-width: 992px) {
  .mc-split-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .mc-grid-2, .mc-grid-3 {
    grid-template-columns: 1fr;
  }
}