/* ============================================================
   QUIPT - AI Prompt Toolkit Store
   Premium Dark-Mode Design System
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* ============================================================
   1. CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Colors */
  --bg:            #08080F;
  --bg-card:       #161625;
  --bg-elevated:   #1E1E32;
  --primary:       #7C3AED;
  --primary-light: #A78BFA;
  --primary-dark:  #5B21B6;
  --primary-bg:    rgba(124, 58, 237, 0.08);
  --text:          #FFFFFF;
  --text-muted:    #9CA3AF;
  --text-dim:      #6B7280;
  --success:       #10B981;
  --success-bg:    rgba(16, 185, 129, 0.08);
  --danger:        #EF4444;
  --danger-bg:     rgba(239, 68, 68, 0.08);
  --border:        #2D2D44;

  /* Typography */
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-hero:   clamp(40px, 6vw, 72px);
  --font-h1:     clamp(32px, 5vw, 56px);
  --font-h2:     clamp(28px, 4vw, 40px);
  --font-h3:     24px;
  --font-body:   16px;
  --font-small:  14px;
  --font-caption: 12px;

  /* Spacing */
  --section-padding: 80px;
  --container-max: 1200px;
  --container-padding: 24px;
  --card-padding: 24px;
  --card-radius: 16px;
  --btn-radius: 12px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.6s ease;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 30px rgba(124, 58, 237, 0.3);
  --shadow-glow-lg: 0 0 60px rgba(124, 58, 237, 0.2);
}

@media (min-width: 1024px) {
  :root {
    --section-padding: 120px;
    --card-padding: 32px;
  }
}

/* ============================================================
   2. CSS RESET
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  line-height: 1.7;
  text-rendering: optimizeSpeed;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

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

ul,
ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
}

p {
  overflow-wrap: break-word;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* Remove animations for people who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ============================================================
   3. BASE STYLES
   ============================================================ */
body {
  font-family: var(--font-family);
  font-size: var(--font-body);
  font-weight: 400;
  color: var(--text);
  background-color: var(--bg);
  overflow-x: hidden;
}

h1 {
  font-size: var(--font-h1);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
}

h2 {
  font-size: var(--font-h2);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--text);
}

h3 {
  font-size: var(--font-h3);
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
}

h4 {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text);
}

p {
  color: var(--text-muted);
  line-height: 1.7;
}

a {
  color: var(--primary-light);
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary);
}

strong {
  font-weight: 700;
  color: var(--text);
}

small {
  font-size: var(--font-small);
  line-height: 1.6;
}

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

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

/* Focus visible for keyboard users */
:focus-visible {
  outline: 2px solid var(--primary-light);
  outline-offset: 2px;
}

/* ============================================================
   4. LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

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

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

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ============================================================
   5. HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  background-color: transparent;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background-color var(--transition-base),
              box-shadow var(--transition-base),
              padding var(--transition-base);
}

.header.scrolled {
  background-color: rgba(13, 13, 26, 0.92);
  box-shadow: 0 1px 0 var(--border);
  padding: 12px 0;
}

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

.header-logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: 2px;
}

.header-logo .dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--primary);
  border-radius: 50%;
  margin-left: 2px;
  position: relative;
  top: 3px;
}


.header-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header-nav-link {
  font-size: var(--font-small);
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.header-nav-link:hover {
  color: var(--text);
}

.header-nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  border-radius: 1px;
  transition: width var(--transition-base);
}

.header-nav-link:hover::after {
  width: 100%;
}

.header-cart {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  color: var(--text-muted);
  transition: color var(--transition-fast),
              background-color var(--transition-fast);
}

.header-cart:hover {
  color: var(--text);
  background-color: var(--bg-elevated);
}

.header-cart-count {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 16px;
  height: 16px;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary);
  color: var(--text);
  border-radius: 50%;
  line-height: 1;
}

/* ============================================================
   6. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  font-family: var(--font-family);
  font-size: var(--font-body);
  font-weight: 600;
  line-height: 1;
  border-radius: var(--btn-radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  text-align: center;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--text);
  border-color: var(--primary);
}

.btn-primary:hover {
  background-color: var(--primary-light);
  border-color: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(124, 58, 237, 0.4),
              0 0 40px rgba(124, 58, 237, 0.15);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(124, 58, 237, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary-light);
  border-color: var(--primary);
}

.btn-secondary:hover {
  background-color: var(--primary-bg);
  color: var(--text);
  border-color: var(--primary-light);
  transform: translateY(-2px);
}

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

.btn-ghost {
  background-color: transparent;
  color: var(--primary-light);
  border-color: transparent;
  padding: 12px 24px;
}

.btn-ghost:hover {
  background-color: var(--primary-bg);
  color: var(--text);
}

.btn-ghost:active {
  background-color: rgba(124, 58, 237, 0.15);
}

.btn-sm {
  padding: 10px 20px;
  font-size: var(--font-small);
}

.btn-lg {
  padding: 20px 40px;
  font-size: 18px;
}

.btn-block {
  width: 100%;
}

/* Full-width buttons on mobile */
@media (max-width: 767px) {
  .btn-mobile-full {
    width: 100%;
  }
}

/* ============================================================
   7. CARDS
   ============================================================ */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: var(--card-padding);
  transition: transform var(--transition-base),
              box-shadow var(--transition-base),
              border-color var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3),
              0 0 30px rgba(124, 58, 237, 0.08);
  border-color: rgba(124, 58, 237, 0.2);
}

/* Toolkit product card */
.card-toolkit {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: var(--card-padding);
  transition: transform var(--transition-base),
              box-shadow var(--transition-base),
              border-color var(--transition-base);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card-toolkit:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35),
              0 0 40px rgba(124, 58, 237, 0.1);
  border-color: rgba(124, 58, 237, 0.3);
}

.card-toolkit-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background-color: var(--primary-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 24px;
}

.card-toolkit-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.card-toolkit-description {
  font-size: var(--font-small);
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.card-toolkit-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

.card-toolkit-price {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
}

.card-toolkit-price .original {
  font-size: var(--font-small);
  font-weight: 400;
  color: var(--text-dim);
  text-decoration: line-through;
  margin-left: 8px;
}

/* Bundle card - highlighted variant */
.card-bundle {
  background-color: var(--bg-card);
  border: 2px solid var(--primary);
  border-radius: var(--card-radius);
  padding: var(--card-padding);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-base),
              box-shadow var(--transition-base);
  box-shadow: 0 0 40px rgba(124, 58, 237, 0.12),
              inset 0 1px 0 rgba(167, 139, 250, 0.1);
}

.card-bundle::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light), var(--primary));
}

.card-bundle:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4),
              0 0 60px rgba(124, 58, 237, 0.2);
}

/* ============================================================
   8. BEFORE/AFTER COMPARISON
   ============================================================ */
.comparison {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

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

.comparison-before,
.comparison-after {
  border-radius: var(--card-radius);
  padding: var(--card-padding);
  position: relative;
}

.comparison-before {
  background-color: var(--danger-bg);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

.comparison-after {
  background-color: var(--success-bg);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.comparison-label {
  font-size: var(--font-caption);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
  display: inline-block;
}

.comparison-before .comparison-label {
  color: var(--danger);
}

.comparison-after .comparison-label {
  color: var(--success);
}

.comparison-text {
  font-size: var(--font-small);
  color: var(--text-muted);
  line-height: 1.7;
}

.comparison-before .comparison-text {
  color: rgba(239, 68, 68, 0.7);
}

.comparison-after .comparison-text {
  color: rgba(16, 185, 129, 0.85);
}

/* ============================================================
   9. BADGES
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  font-size: var(--font-caption);
  font-weight: 600;
  line-height: 1;
  border-radius: 100px;
  background-color: var(--primary);
  color: var(--text);
  white-space: nowrap;
}

.badge-coming-soon {
  background-color: rgba(245, 158, 11, 0.15);
  color: #F59E0B;
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.badge-category {
  background-color: var(--primary-bg);
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 10px;
  padding: 6px 14px;
}

.badge-discount {
  background-color: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

/* ============================================================
   10. FAQ ACCORDION
   ============================================================ */
.faq-list {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

.faq-item:first-child {
  border-top: 1px solid var(--border);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 24px 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition-fast);
  gap: 16px;
  background: none;
  border: none;
}

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

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background-color: var(--text-muted);
  border-radius: 1px;
  transition: transform var(--transition-base),
              opacity var(--transition-base);
}

.faq-icon::before {
  width: 14px;
  height: 2px;
}

.faq-icon::after {
  width: 2px;
  height: 14px;
}

.faq-item.active .faq-icon::after {
  transform: rotate(90deg);
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding-bottom: 24px;
}

.faq-answer p {
  font-size: var(--font-body);
  color: var(--text-muted);
  line-height: 1.7;
}

/* ============================================================
   11. NEWSLETTER
   ============================================================ */
.newsletter-box {
  background-color: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 500px;
}

@media (min-width: 768px) {
  .newsletter-box {
    flex-direction: row;
  }
}

.newsletter-input {
  flex: 1;
  padding: 14px 20px;
  font-size: var(--font-body);
  font-family: var(--font-family);
  color: var(--text);
  background-color: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  outline: none;
  transition: border-color var(--transition-fast);
}

@media (min-width: 768px) {
  .newsletter-input {
    border-radius: 10px 0 0 10px;
  }
}

.newsletter-input::placeholder {
  color: var(--text-dim);
}

.newsletter-input:focus {
  border-color: var(--primary);
}

.newsletter-btn {
  padding: 14px 28px;
  font-size: var(--font-body);
  font-weight: 600;
  font-family: var(--font-family);
  color: var(--text);
  background-color: var(--primary);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background-color var(--transition-fast);
  white-space: nowrap;
}

@media (min-width: 768px) {
  .newsletter-btn {
    border-radius: 0 10px 10px 0;
  }
}

.newsletter-btn:hover {
  background-color: var(--primary-light);
}

/* ============================================================
   12. FOOTER
   ============================================================ */
.footer {
  background-color: #09091A;
  border-top: 1px solid var(--border);
  padding-top: 80px;
  padding-bottom: 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  padding-bottom: 60px;
}

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

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
  }
}

.footer-brand p {
  font-size: var(--font-small);
  color: var(--text-dim);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}

.footer-heading {
  font-size: var(--font-small);
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: var(--font-small);
  color: var(--text-dim);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary-light);
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background-color: var(--bg-elevated);
  color: var(--text-muted);
  transition: background-color var(--transition-fast),
              color var(--transition-fast);
}

.footer-social a:hover {
  background-color: var(--primary);
  color: var(--text);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-bottom p {
  font-size: var(--font-small);
  color: var(--text-dim);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  font-size: var(--font-small);
  color: var(--text-dim);
  transition: color var(--transition-fast);
}

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

/* ============================================================
   13. SCROLL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow),
              transform var(--transition-slow);
  will-change: opacity, transform;
}

.reveal.active {
  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;
}

/* Fade in from left */
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity var(--transition-slow),
              transform var(--transition-slow);
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

/* Fade in from right */
.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity var(--transition-slow),
              transform var(--transition-slow);
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* Scale reveal */
.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity var(--transition-slow),
              transform var(--transition-slow);
}

.reveal-scale.active {
  opacity: 1;
  transform: scale(1);
}

/* ============================================================
   14. COMING SOON OVERLAY
   ============================================================ */
.coming-soon-wrap {
  position: relative;
}

.coming-soon-overlay {
  position: absolute;
  inset: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background-color: rgba(13, 13, 26, 0.8);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-radius: var(--card-radius);
}

.coming-soon-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.05em;
}

.coming-soon-notify {
  padding: 10px 24px;
  font-size: var(--font-small);
  font-weight: 600;
  color: var(--primary-light);
  background-color: var(--primary-bg);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: var(--btn-radius);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.coming-soon-notify:hover {
  background-color: var(--primary);
  color: var(--text);
  border-color: var(--primary);
}

/* ============================================================
   15. HERO SECTION
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding-top: 100px;
  padding-bottom: 80px;
  overflow: hidden;
}

/* Subtle radial glow behind hero */
.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(124, 58, 237, 0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: var(--font-hero);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 24px;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 20px);
  font-weight: 400;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 40px auto;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
  justify-content: center;
}

@media (min-width: 768px) {
  .hero-actions {
    flex-direction: row;
  }
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  font-size: var(--font-caption);
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: scroll-bounce 2s ease-in-out infinite;
}

.scroll-indicator-chevron {
  width: 24px;
  height: 24px;
  border-right: 2px solid var(--text-dim);
  border-bottom: 2px solid var(--text-dim);
  transform: rotate(45deg);
  margin-top: -8px;
}

@keyframes scroll-bounce {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
    opacity: 0.6;
  }
  50% {
    transform: translateX(-50%) translateY(10px);
    opacity: 1;
  }
}

/* ============================================================
   16. SECTION HEADER (reusable)
   ============================================================ */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px auto;
}

.section-header .badge-category {
  margin-bottom: 16px;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  font-size: 18px;
  color: var(--text-muted);
}

/* ============================================================
   17. PRICING
   ============================================================ */
.price-tag {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.price-currency {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
}

.price-amount {
  font-size: 40px;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.price-original {
  font-size: var(--font-body);
  font-weight: 400;
  color: var(--text-dim);
  text-decoration: line-through;
  margin-left: 8px;
}

/* ============================================================
   18. FEATURE LIST
   ============================================================ */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-list-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: var(--font-body);
  color: var(--text-muted);
}

.feature-list-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--success);
  margin-top: 2px;
}

/* ============================================================
   19. TESTIMONIALS
   ============================================================ */
.testimonial-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: var(--card-padding);
}

.testimonial-text {
  font-size: var(--font-body);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

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

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--bg-elevated);
  overflow: hidden;
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-name {
  font-size: var(--font-small);
  font-weight: 600;
  color: var(--text);
}

.testimonial-role {
  font-size: var(--font-caption);
  color: var(--text-dim);
}

/* ============================================================
   20. RESPONSIVE BREAKPOINTS
   ============================================================ */

/* Tablet */
@media (min-width: 768px) {
  .mobile-only {
    display: none !important;
  }
}

/* Desktop */
@media (min-width: 1024px) {
  .tablet-only {
    display: none !important;
  }
}

/* Mobile overrides */
@media (max-width: 767px) {
  .desktop-only,
  .tablet-only {
    display: none !important;
  }

  h1 {
    letter-spacing: -0.01em;
  }

  h2 {
    letter-spacing: 0;
  }

  .hero {
    min-height: calc(100vh - 60px);
    padding-top: 80px;
    padding-bottom: 60px;
  }

  .hero-title {
    margin-bottom: 16px;
  }

  .hero-subtitle {
    margin-bottom: 32px;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .section-header p {
    font-size: var(--font-body);
  }

  .faq-question {
    font-size: var(--font-body);
    padding: 20px 0;
  }

  .footer {
    padding-top: 60px;
  }

  .footer-grid {
    gap: 40px;
    padding-bottom: 40px;
  }

  .scroll-indicator {
    display: none;
  }
}

/* Wide screens */
@media (min-width: 1200px) {
  .container {
    padding-left: 32px;
    padding-right: 32px;
  }
}

/* ============================================================
   21. UTILITIES
   ============================================================ */

/* Text alignment */
.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

/* Text color */
.text-muted   { color: var(--text-muted); }
.text-dim     { color: var(--text-dim); }
.text-primary { color: var(--primary-light); }
.text-success { color: var(--success); }
.text-danger  { color: var(--danger); }
.text-white   { color: var(--text); }

/* Margin top */
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 40px; }
.mt-5 { margin-top: 64px; }

/* Margin bottom */
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 40px; }
.mb-5 { margin-bottom: 64px; }

/* Padding top */
.pt-1 { padding-top: 8px; }
.pt-2 { padding-top: 16px; }
.pt-3 { padding-top: 24px; }
.pt-4 { padding-top: 40px; }
.pt-5 { padding-top: 64px; }

/* Padding bottom */
.pb-1 { padding-bottom: 8px; }
.pb-2 { padding-bottom: 16px; }
.pb-3 { padding-bottom: 24px; }
.pb-4 { padding-bottom: 40px; }
.pb-5 { padding-bottom: 64px; }

/* Gap utilities */
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }
.gap-4 { gap: 40px; }

/* Display */
.hidden       { display: none !important; }
.block        { display: block; }
.inline-block { display: inline-block; }
.flex         { display: flex; }
.inline-flex  { display: inline-flex; }
.grid         { display: grid; }

/* Flex utilities */
.flex-col     { flex-direction: column; }
.flex-row     { flex-direction: row; }
.flex-wrap    { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.justify-center  { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-1       { flex: 1; }

/* Width */
.w-full { width: 100%; }
.max-w-sm  { max-width: 480px; }
.max-w-md  { max-width: 640px; }
.max-w-lg  { max-width: 800px; }
.max-w-xl  { max-width: 1024px; }

/* Position */
.relative { position: relative; }
.absolute { position: absolute; }

/* Overflow */
.overflow-hidden { overflow: hidden; }

/* Border radius */
.rounded    { border-radius: var(--card-radius); }
.rounded-sm { border-radius: 8px; }
.rounded-lg { border-radius: 24px; }
.rounded-full { border-radius: 9999px; }

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Divider */
.divider {
  width: 100%;
  height: 1px;
  background-color: var(--border);
  border: none;
}

/* Caption text style */
.caption {
  font-size: var(--font-caption);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-dim);
}

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Subtle glow effect for decorative elements */
.glow {
  box-shadow: var(--shadow-glow);
}

.glow-lg {
  box-shadow: var(--shadow-glow-lg);
}

/* ============================================================
   22. CUSTOM SCROLLBAR
   ============================================================ */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-dim);
}

/* Firefox scrollbar */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--border) var(--bg);
}

/* ============================================================
   23. PRINT STYLES
   ============================================================ */
@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  .header,
  .footer,
  .scroll-indicator {
    display: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
  }
}