/* ═══════════════════════════════════════════
   WPS Office Download Site - Global Styles
   ═══════════════════════════════════════════ */

/* ─── CSS Variables ─── */
:root {
  --bg-primary: #080509;
  --bg-secondary: #120821;
  --accent-gradient: linear-gradient(270deg, #C042d2, #8d0ee6);
  --accent-gradient-hover: linear-gradient(270deg, #d055e0, #a020f0);
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-muted: #afafaf;
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-border-highlight: rgba(192, 66, 210, 0.3);
  --card-radius: 20px;
  --btn-radius: 12px;
  --section-spacing: 100px;
  --nav-height: 80px;
}

/* ─── 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: -apple-system, "PingFang SC", "Microsoft YaHei", "Inter", sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

/* ─── Keyframes ─── */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(192, 66, 210, 0.3); }
  50% { box-shadow: 0 0 40px rgba(192, 66, 210, 0.6); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ─── Neon Background Canvas ─── */
#neon-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
}

/* ─── Navigation ─── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(8, 5, 9, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  transition: background 0.3s ease;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.nav-brand svg {
  width: 36px;
  height: 36px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 6px;
  align-items: center;
}

.nav-menu a {
  padding: 8px 20px;
  border-radius: var(--btn-radius);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.3s ease;
  position: relative;
}

.nav-menu a:hover {
  color: var(--text-primary);
  background: var(--glass-bg);
}

.nav-menu a.active {
  color: var(--text-primary);
  background: linear-gradient(135deg, rgba(192, 66, 210, 0.2), rgba(141, 14, 230, 0.2));
}

.nav-menu a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 20%;
  width: 60%;
  height: 2px;
  background: var(--accent-gradient);
  border-radius: 1px;
}

.nav-cta {
  padding: 10px 24px;
  border-radius: var(--btn-radius);
  background: var(--accent-gradient);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s ease;
  animation: pulse-glow 3s ease infinite;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(192, 66, 210, 0.4);
}

/* ─── Hero Section ─── */
.hero-section {
  position: relative;
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 60px 24px;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease forwards;
}

.hero-badge svg {
  width: 16px;
  height: 16px;
  color: #C042d2;
}

.hero-title {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s 0.1s ease both;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #C042d2, #ff6b9d, #8d0ee6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 36px;
  animation: fadeInUp 0.6s 0.2s ease both;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s 0.3s ease both;
}

.btn-primary {
  padding: 14px 36px;
  border-radius: var(--btn-radius);
  background: var(--accent-gradient);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 40px rgba(192, 66, 210, 0.4);
}

.btn-primary svg {
  width: 18px;
  height: 18px;
}

.btn-secondary {
  padding: 14px 36px;
  border-radius: var(--btn-radius);
  background: transparent;
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 500;
  border: 1px solid var(--glass-border);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: var(--glass-bg);
  border-color: var(--glass-border-highlight);
}

.hero-stats {
  display: flex;
  flex-direction: column;
  gap: 20px;
  animation: fadeInUp 0.6s 0.4s ease both;
}

.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--card-radius);
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(192, 66, 210, 0.2), rgba(141, 14, 230, 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-icon svg {
  width: 24px;
  height: 24px;
  color: #C042d2;
}

.stat-info h4 {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 400;
  margin-bottom: 4px;
}

.stat-info .stat-value {
  font-size: 24px;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Section Styles ─── */
.section {
  padding: var(--section-spacing) 24px;
  position: relative;
}

.section-alt {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 14px;
  border-radius: 100px;
  background: rgba(192, 66, 210, 0.1);
  border: 1px solid rgba(192, 66, 210, 0.2);
  font-size: 13px;
  color: #C042d2;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.section-container {
  max-width: 1280px;
  margin: 0 auto;
}

/* ─── Feature Cards (Stacking Flow Area) ─── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: all 0.4s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--glass-border-highlight);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 30px rgba(192, 66, 210, 0.1);
}

.feature-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-bottom: 1px solid var(--glass-border);
}

.feature-card-body {
  padding: 24px;
}

.feature-card-body h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-card-body p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(192, 66, 210, 0.2), rgba(141, 14, 230, 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.feature-icon svg {
  width: 22px;
  height: 22px;
  color: #C042d2;
}

/* ─── Carousel Section ─── */
.carousel-section {
  padding: var(--section-spacing) 0;
  overflow: hidden;
}

.carousel-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  padding: 0 24px;
  max-width: 1400px;
  margin: 0 auto;
}

.carousel-cell {
  border-radius: var(--card-radius);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  transition: all 0.4s ease;
  position: relative;
}

.carousel-cell::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(8, 5, 9, 0.8) 100%);
  pointer-events: none;
}

.carousel-cell:hover {
  transform: scale(1.05);
  border-color: var(--glass-border-highlight);
  box-shadow: 0 20px 60px rgba(192, 66, 210, 0.2);
}

.carousel-cell img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.carousel-cell-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  z-index: 2;
}

.carousel-cell-caption h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}

.carousel-cell-caption p {
  font-size: 12px;
  color: var(--text-muted);
}

/* ─── Download Section ─── */
.download-section {
  background: linear-gradient(135deg, var(--bg-secondary), #1a0a2e);
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.download-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--card-radius);
  padding: 36px 28px;
  text-align: center;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.download-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
}

.download-card:hover {
  transform: scale(1.03);
  border-color: var(--glass-border-highlight);
  box-shadow: 0 20px 60px rgba(192, 66, 210, 0.15);
}

.download-card.featured {
  border-color: rgba(192, 66, 210, 0.4);
  background: linear-gradient(180deg, rgba(192, 66, 210, 0.08), var(--glass-bg));
}

.download-card.featured::after {
  content: '推荐';
  position: absolute;
  top: 12px;
  right: -28px;
  background: var(--accent-gradient);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 32px;
  transform: rotate(45deg);
}

.download-card .os-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.download-card .os-icon svg {
  width: 48px;
  height: 48px;
}

.download-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 8px;
}

.download-card .os-version {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.btn-download {
  width: 100%;
  padding: 12px 24px;
  border-radius: var(--btn-radius);
  background: var(--accent-gradient);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.btn-download:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(192, 66, 210, 0.4);
}

.btn-download svg {
  width: 16px;
  height: 16px;
}

.btn-outline {
  width: 100%;
  padding: 12px 24px;
  border-radius: var(--btn-radius);
  background: transparent;
  color: var(--text-primary);
  font-size: 15px;
  font-weight: 500;
  border: 1px solid var(--glass-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.btn-outline:hover {
  background: var(--glass-bg);
  border-color: var(--glass-border-highlight);
}

/* ─── Testimonials ─── */
.testimonials-scroll {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding: 10px 4px 30px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.testimonials-scroll::-webkit-scrollbar {
  display: none;
}

.testimonial-card {
  flex: 0 0 360px;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--card-radius);
  padding: 28px;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  border-color: var(--glass-border-highlight);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  color: #ffb800;
  fill: #ffb800;
}

.testimonial-text {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

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

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #C042d2, #8d0ee6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 600;
}

.author-info h5 {
  font-size: 14px;
  font-weight: 600;
}

.author-info p {
  font-size: 12px;
  color: var(--text-muted);
}

/* ─── FAQ ─── */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: var(--glass-border-highlight);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.3s ease;
}

.faq-question svg {
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

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

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

.faq-item.open .faq-answer {
  max-height: 300px;
}

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ─── Footer ─── */
.site-footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--glass-border);
  padding: 60px 24px 30px;
}

.footer-content {
  max-width: 1280px;
  margin: 0 auto;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-brand svg {
  width: 36px;
  height: 36px;
}

.footer-tagline {
  font-size: 15px;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

.footer-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--glass-border), transparent);
  margin-bottom: 24px;
}

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

.footer-disclaimer {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 700px;
  margin: 0 auto 16px;
}

.footer-copyright {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.35);
}

/* ─── Download Page Specific ─── */
.download-hero {
  text-align: center;
  padding: 80px 24px 60px;
}

.download-hero h1 {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
}

.download-hero p {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
}

.windows-highlight {
  max-width: 720px;
  margin: 0 auto 40px;
}

.windows-highlight .download-card {
  padding: 48px 40px;
}

.windows-highlight .os-icon svg {
  width: 72px;
  height: 72px;
}

.version-info {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--glass-border);
}

.version-info-item {
  text-align: center;
}

.version-info-item span {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.version-info-item strong {
  font-size: 16px;
  font-weight: 600;
}

/* ─── SEO Page Specific ─── */
.seo-hero {
  text-align: center;
  padding: 80px 24px 60px;
}

.seo-hero h1 {
  font-size: clamp(30px, 3.8vw, 48px);
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 16px;
  line-height: 1.2;
}

.seo-hero p {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 32px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.benefit-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--card-radius);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s ease;
}

.benefit-card:hover {
  border-color: var(--glass-border-highlight);
  transform: translateY(-4px);
}

.benefit-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(192, 66, 210, 0.2), rgba(141, 14, 230, 0.2));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.benefit-icon svg {
  width: 28px;
  height: 28px;
  color: #C042d2;
}

.benefit-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
}

.benefit-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Comparison Table */
.comparison-table-wrapper {
  overflow-x: auto;
  border-radius: var(--card-radius);
  border: 1px solid var(--glass-border);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

.comparison-table th {
  background: rgba(192, 66, 210, 0.1);
  padding: 16px 20px;
  text-align: left;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--glass-border);
}

.comparison-table td {
  padding: 16px 20px;
  font-size: 14px;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.comparison-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.comparison-table .check {
  color: #4ade80;
}

.comparison-table .cross {
  color: #ef4444;
}

.comparison-table .check svg,
.comparison-table .cross svg {
  width: 18px;
  height: 18px;
}

/* Tips Section */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.tip-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--card-radius);
  padding: 28px;
  transition: all 0.3s ease;
}

.tip-card:hover {
  border-color: var(--glass-border-highlight);
}

.tip-number {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
}

.tip-card h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 10px;
}

.tip-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Changelog */
.changelog-list {
  max-width: 800px;
  margin: 0 auto;
}

.changelog-item {
  display: flex;
  gap: 24px;
  padding: 24px 0;
  border-bottom: 1px solid var(--glass-border);
}

.changelog-date {
  flex-shrink: 0;
  width: 100px;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.changelog-content h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.changelog-content p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.changelog-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 100px;
  background: rgba(192, 66, 210, 0.15);
  color: #C042d2;
  font-size: 11px;
  font-weight: 600;
  margin-left: 8px;
}

/* CTA Section */
.cta-section {
  text-align: center;
  padding: 80px 24px;
  background: linear-gradient(135deg, #120821, #1a0a2e);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 50% 50%, rgba(192, 66, 210, 0.08), transparent 60%);
  pointer-events: none;
}

.cta-section h2 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 16px;
  position: relative;
}

.cta-section p {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 32px;
  position: relative;
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-stats {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

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

@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
    --section-spacing: 60px;
  }

  .nav-menu {
    display: none;
  }

  .nav-cta {
    padding: 8px 16px;
    font-size: 13px;
  }

  .hero-container {
    padding: 40px 16px;
  }

  .hero-title {
    letter-spacing: -1px;
  }

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

  .carousel-cell img {
    height: 180px;
  }

  .testimonial-card {
    flex: 0 0 300px;
  }

  .download-grid {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .tips-grid {
    grid-template-columns: 1fr;
  }

  .version-info {
    gap: 20px;
  }

  .footer-disclaimer {
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .carousel-grid {
    grid-template-columns: 1fr;
  }
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar {
  width: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: rgba(192, 66, 210, 0.3);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(192, 66, 210, 0.5);
}

/* ─── Selection ─── */
::selection {
  background: rgba(192, 66, 210, 0.3);
  color: #fff;
}