/* GRID Website Styles */

:root {
  --bg-primary: #1a1a2e;
  --bg-secondary: #16213e;
  --bg-tertiary: #0f3460;
  --channel-a: #e94560;
  --channel-b: #0ea5e9;
  --channel-c: #22c55e;
  --text-primary: #ffffff;
  --text-secondary: #a0aec0;
  --text-muted: #718096;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navigation */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--bg-secondary);
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo img {
  height: 32px;
  width: auto;
}

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

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-cta {
  background: var(--channel-a);
  color: var(--text-primary) !important;
  padding: 10px 20px;
  border-radius: 8px;
}

.nav-cta:hover {
  background: #d13a52;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:
    linear-gradient(180deg, rgba(22, 33, 62, 0.85) 0%, rgba(26, 26, 46, 0.95) 100%),
    url('../screenshots/GRID-inUse.png') center center / cover no-repeat;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 30%, rgba(233, 69, 96, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 70% 70%, rgba(14, 165, 233, 0.1) 0%, transparent 50%);
  animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.1); }
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-logo {
  height: 140px;
  width: auto;
  margin-bottom: 8px;
}

.hero-subtitle {
  font-size: 24px;
  color: var(--text-secondary);
  letter-spacing: 8px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-description {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}

.btn .material-symbols-outlined {
  font-size: 20px;
}

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

.btn-primary:hover {
  background: #d13a52;
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 2px solid var(--bg-tertiary);
}

.btn-secondary:hover {
  border-color: var(--channel-b);
  color: var(--channel-b);
}

/* Sections */
section {
  padding: 100px 0;
}

.section-title {
  font-size: 42px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  text-align: center;
  margin-bottom: 60px;
}

/* Features Section */
.features {
  background: var(--bg-secondary);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-primary);
  padding: 32px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--channel-a);
}

.feature-icon {
  font-size: 36px;
  color: var(--channel-b);
  margin-bottom: 16px;
  display: block;
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Architecture Section */
.architecture {
  background: var(--bg-primary);
}

.architecture-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 40px;
}

.arch-card {
  background: var(--bg-secondary);
  padding: 32px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s;
}

.arch-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.1);
}

.arch-card-highlight {
  border-color: var(--channel-a);
  background: linear-gradient(135deg, rgba(233, 69, 96, 0.1) 0%, var(--bg-secondary) 100%);
}

.arch-card-highlight:hover {
  border-color: var(--channel-a);
}

.arch-icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.arch-icon-wrapper .material-symbols-outlined {
  font-size: 32px;
  color: white;
}

.arch-server {
  background: linear-gradient(135deg, var(--channel-c), #16a34a);
}

.arch-controller {
  background: linear-gradient(135deg, var(--channel-b), #0284c7);
}

.arch-output {
  background: linear-gradient(135deg, var(--channel-a), #dc2626);
}

.arch-card h3 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
}

.arch-specs {
  margin-bottom: 16px;
}

.arch-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.arch-badge.light {
  background: rgba(34, 197, 94, 0.2);
  color: var(--channel-c);
}

.arch-badge.heavy {
  background: rgba(233, 69, 96, 0.2);
  color: var(--channel-a);
}

.arch-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.arch-details {
  list-style: none;
  padding: 0;
  margin: 0;
}

.arch-details li {
  font-size: 13px;
  color: var(--text-muted);
  padding: 6px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.arch-details li:first-child {
  border-top: none;
}

.arch-details li strong {
  color: var(--channel-a);
}

.arch-note {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg-secondary);
  padding: 20px 24px;
  border-radius: 12px;
  border-left: 4px solid var(--channel-b);
}

.arch-note .material-symbols-outlined {
  font-size: 24px;
  color: var(--channel-b);
  flex-shrink: 0;
}

.arch-note p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

.arch-note strong {
  color: var(--text-primary);
}

/* Technical Deep Dive (Architecture Section) */
.tech-deep-dive {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.tech-section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 32px;
}

.tech-section-title .material-symbols-outlined {
  font-size: 28px;
  color: var(--channel-b);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.tech-card {
  background: var(--bg-secondary);
  padding: 24px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.tech-card h4 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.tech-card h4 .material-symbols-outlined {
  font-size: 20px;
  color: var(--channel-a);
}

.tech-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.tech-code {
  font-family: 'SF Mono', 'Menlo', 'Monaco', monospace;
  font-size: 12px;
  color: var(--channel-b);
  background: var(--bg-tertiary);
  padding: 12px 16px;
  border-radius: 8px;
  white-space: nowrap;
  overflow-x: auto;
}

.tech-stack {
  text-align: center;
  padding: 32px;
  background: var(--bg-secondary);
  border-radius: 12px;
  margin-bottom: 40px;
}

.tech-stack h4 {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.tech-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.tech-badge {
  display: inline-block;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--bg-tertiary);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Effects Library Section */
.effects-library {
  background: var(--bg-primary);
}

.effects-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.effects-screenshot-area {
  text-align: center;
}

.effects-screenshot {
  max-width: 200px;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.effects-screenshot:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 32px rgba(0, 0, 0, 0.5), 0 2px 12px rgba(0, 0, 0, 0.4);
}

.effects-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.effects-category h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.effect-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.effect-tag {
  display: inline-block;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--bg-secondary);
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.2s;
}

.effect-tag:hover {
  border-color: var(--channel-b);
  background: var(--bg-tertiary);
}

.effects-slots-info {
  display: flex;
  gap: 16px;
  margin-top: 8px;
}

.slots-badge {
  display: flex;
  flex-direction: column;
  padding: 12px 16px;
  border-radius: 8px;
  flex: 1;
}

.slots-badge.lite {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.slots-badge.max {
  background: rgba(233, 69, 96, 0.1);
  border: 1px solid var(--channel-a);
}

.badge-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.slots-badge.max .badge-label {
  color: var(--channel-a);
}

.badge-value {
  font-size: 13px;
  color: var(--text-secondary);
}

.slots-badge.max .badge-value {
  color: var(--text-primary);
}

/* Transitions Section */
.transitions {
  background: var(--bg-secondary);
}

.transitions-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.transition-category {
  background: var(--bg-primary);
  padding: 24px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.transition-category h4 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.transition-category h4 .material-symbols-outlined {
  font-size: 20px;
  color: var(--channel-b);
}

.transition-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.transition-list li {
  font-size: 14px;
  color: var(--text-secondary);
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.transition-list li:last-child {
  border-bottom: none;
}

.transitions-screenshot-area {
  text-align: center;
}

.transitions-screenshot {
  max-width: 240px;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.transitions-screenshot:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 32px rgba(0, 0, 0, 0.5), 0 2px 12px rgba(0, 0, 0, 0.4);
}

/* Masking & Keying Section */
.masking {
  background: var(--bg-primary);
}

.masking-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.masking-card {
  background: var(--bg-secondary);
  padding: 28px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s;
}

.masking-card:hover {
  transform: translateY(-4px);
  border-color: var(--channel-a);
}

.masking-icon {
  font-size: 32px;
  color: var(--channel-a);
  margin-bottom: 16px;
  display: block;
}

.masking-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
}

.masking-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.masking-screenshot-area {
  text-align: center;
}

.masking-screenshot {
  max-width: 300px;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.masking-screenshot:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 32px rgba(0, 0, 0, 0.5), 0 2px 12px rgba(0, 0, 0, 0.4);
}

/* Audio Mixing Section */
.audio-mixing {
  background: var(--bg-secondary);
}

.audio-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.audio-feature {
  background: var(--bg-primary);
  padding: 28px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s;
}

.audio-feature:hover {
  transform: translateY(-4px);
  border-color: var(--channel-c);
}

.audio-feature .material-symbols-outlined {
  font-size: 36px;
  color: var(--channel-c);
  margin-bottom: 16px;
  display: block;
}

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

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

.audio-screenshot-area {
  text-align: center;
}

.audio-screenshot {
  max-width: 600px;
  width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4), 0 2px 8px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  background: var(--bg-tertiary);
  min-height: 100px;
}

.audio-screenshot:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 32px rgba(0, 0, 0, 0.5), 0 2px 12px rgba(0, 0, 0, 0.4);
}

/* Keyboard Shortcuts Section */
.shortcuts {
  background: var(--bg-primary);
}

.shortcuts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.shortcut-group {
  background: var(--bg-secondary);
  padding: 24px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.shortcut-group h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.shortcut-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.shortcut-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.shortcut-keys {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.shortcut-keys kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
  padding: 0 8px;
  font-family: 'SF Mono', 'Menlo', 'Monaco', monospace;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-tertiary);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.3);
}

.shortcut-desc {
  font-size: 13px;
  color: var(--text-secondary);
  text-align: right;
}

/* Editions Section */
.editions {
  background: var(--bg-primary);
}

.edition-badge {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Editions Comparison Table */
.editions-table-wrapper {
  overflow-x: auto;
}

.editions-table {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  border-collapse: collapse;
  background: var(--bg-secondary);
  border-radius: 12px;
  overflow: hidden;
}

.editions-table th,
.editions-table td {
  padding: 8px 12px;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.editions-table th:first-child,
.editions-table td:first-child {
  text-align: left;
  padding-left: 16px;
}

.editions-table thead th {
  background: var(--bg-tertiary);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
}

.edition-col-lite {
  color: var(--text-primary);
}

.edition-col-max {
  color: var(--channel-a);
}

.editions-screenshot-row td {
  padding: 20px 12px;
  background: var(--bg-primary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.edition-screenshot-table {
  width: 100%;
  max-width: 280px;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.edition-screenshot-table:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5), 0 2px 8px rgba(0, 0, 0, 0.4);
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.lightbox.active {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: 12px;
  box-shadow: 0 16px 64px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.lightbox-close {
  position: absolute;
  top: -40px;
  right: -40px;
  width: 40px;
  height: 40px;
  background: var(--bg-secondary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--text-primary);
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.lightbox-close:hover {
  background: var(--channel-a);
}

.lightbox-caption {
  margin-top: 20px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.editions-table tbody td {
  font-size: 14px;
  color: var(--text-secondary);
}

.editions-table tbody td:first-child {
  color: var(--text-primary);
  font-weight: 500;
}

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

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

.editions-table .table-yes {
  font-size: 18px;
  color: var(--channel-c);
  vertical-align: middle;
}

.editions-table .table-no {
  font-size: 18px;
  color: var(--text-muted);
  vertical-align: middle;
}

.editions-table .max-advantage {
  font-weight: 600;
  color: var(--channel-a);
}

.editions-table-price td {
  padding-top: 12px;
  padding-bottom: 12px;
  background: rgba(255, 255, 255, 0.02);
}

.editions-table-price td:nth-child(2) strong {
  font-size: 18px;
  color: var(--text-primary);
}

.editions-table-price td:nth-child(3) strong {
  font-size: 18px;
  color: var(--channel-a);
}

/* Feature Info Tooltips */
.feature-info {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.info-icon {
  font-size: 14px;
  color: var(--text-muted);
  cursor: help;
  opacity: 0.6;
  transition: opacity 0.2s, color 0.2s;
}

.feature-info:hover .info-icon {
  opacity: 1;
  color: var(--channel-b);
}

.info-tooltip {
  position: absolute;
  left: 0;
  top: 100%;
  margin-top: 8px;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 12px;
  line-height: 1.5;
  width: 220px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  z-index: 100;
  pointer-events: none;
}

.info-tooltip::before {
  content: '';
  position: absolute;
  top: -6px;
  left: 16px;
  width: 10px;
  height: 10px;
  background: var(--bg-tertiary);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  transform: rotate(45deg);
}

.feature-info:hover .info-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Screenshots Section */
.screenshots {
  background: var(--bg-secondary);
}

.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.screenshot-card {
  background: var(--bg-secondary);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.screenshot-image {
  width: 100%;
  height: auto;
  border-radius: 6px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.screenshot-image:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5), 0 2px 8px rgba(0, 0, 0, 0.4);
}

.screenshot-placeholder {
  aspect-ratio: 16/9;
  background: var(--bg-tertiary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-muted);
}

.screenshot-placeholder .material-symbols-outlined {
  font-size: 48px;
}

.screenshot-caption {
  padding: 16px 20px;
  font-size: 14px;
  color: var(--text-secondary);
}

/* How It Works Section */
.how-it-works {
  background: var(--bg-secondary);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}

.step {
  text-align: center;
}

.step-number {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--channel-a), var(--channel-b));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  margin: 0 auto 24px;
}

.step h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}

.step p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Performance Tips Section */
.performance {
  background: var(--bg-primary);
}

.performance-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.perf-card {
  background: var(--bg-secondary);
  padding: 28px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s;
}

.perf-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.1);
}

.perf-card-highlight {
  grid-column: span 1;
  grid-row: span 2;
  border-color: var(--channel-c);
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, var(--bg-secondary) 100%);
}

.perf-card-highlight:hover {
  border-color: var(--channel-c);
}

.perf-icon-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.perf-icon-wrapper .material-symbols-outlined {
  font-size: 32px;
  color: var(--channel-c);
}

.perf-icon {
  font-size: 32px;
  color: var(--channel-b);
  margin-bottom: 16px;
  display: block;
}

.perf-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 12px;
}

.perf-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.perf-card strong {
  color: var(--text-primary);
}

.perf-benefit {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-size: 14px;
  color: var(--channel-c);
}

.perf-benefit .material-symbols-outlined {
  font-size: 18px;
}

/* Download Section */
.download {
  background: var(--bg-primary);
}

.download-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.download-card {
  background: var(--bg-secondary);
  padding: 40px;
  border-radius: 12px;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s;
}

.download-card:hover {
  border-color: var(--channel-b);
}

.download-icon {
  font-size: 48px;
  color: var(--channel-b);
  margin-bottom: 20px;
  display: block;
}

.download-card h3 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
}

.download-card p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.btn-download {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  width: 100%;
  justify-content: center;
}

.btn-download:hover {
  background: var(--channel-b);
}

.download-note {
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
}

.download-note a {
  color: var(--channel-b);
  text-decoration: none;
}

.download-note a:hover {
  text-decoration: underline;
}

/* Download page - 3 column aligned layout */
.download-cards-3col {
  display: grid;
  grid-template-columns: 1fr 1.5fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

.download-card-wide {
  padding: 32px;
}

.mac-downloads {
  display: flex;
  gap: 24px;
  justify-content: center;
}

.mac-option {
  flex: 1;
  max-width: 200px;
}

.mac-option p {
  margin-bottom: 12px;
  font-size: 13px;
}

.mac-option .btn-download {
  margin-bottom: 8px;
}

.mac-option .download-size {
  display: block;
}

.download-size {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 12px;
  display: block;
}

.version-info {
  text-align: center;
  font-size: 14px;
  color: var(--text-secondary);
  margin: 24px 0 16px;
}

.standalone-note {
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Installation and Storage rows - aligned with download cards */
.install-row,
.storage-row {
  display: grid;
  grid-template-columns: 1fr 1.5fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}

.install-col,
.storage-col {
  background: var(--bg-secondary);
  padding: 24px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.install-col h4,
.storage-col h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-secondary);
}

.install-col ol {
  margin: 0;
  padding-left: 20px;
  font-size: 14px;
}

.install-col li {
  margin-bottom: 8px;
}

.install-col code,
.storage-col code {
  background: var(--bg-tertiary);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
}

.storage-col code {
  display: block;
  padding: 8px 12px;
  font-size: 13px;
  word-break: break-all;
}

.install-note {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 12px;
  margin-bottom: 0;
}

.storage-structure {
  background: var(--bg-secondary);
  padding: 24px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 48px;
}

.storage-structure h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-secondary);
}

.storage-structure pre {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-primary);
}

.storage-structure .storage-intro {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

/* Upgrading & Uninstalling Section */
.upgrading {
  padding: 60px 0;
  background: var(--bg-primary);
}

.upgrade-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.upgrade-card {
  background: var(--bg-secondary);
  padding: 32px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.upgrade-card h4 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.upgrade-card h4 .material-symbols-outlined {
  font-size: 24px;
  color: var(--channel-b);
}

.upgrade-card > p {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.upgrade-card ol {
  margin: 0 0 16px 0;
  padding-left: 20px;
  font-size: 14px;
  color: var(--text-primary);
}

.upgrade-card ol li {
  margin-bottom: 8px;
}

.upgrade-card ol ul {
  margin: 8px 0 0 0;
  padding-left: 20px;
  list-style: disc;
}

.upgrade-card ol ul li {
  margin-bottom: 4px;
  font-size: 13px;
}

.upgrade-note {
  font-size: 13px;
  color: var(--channel-c);
  margin: 0;
  padding: 12px 16px;
  background: rgba(34, 197, 94, 0.1);
  border-radius: 8px;
  border-left: 3px solid var(--channel-c);
}

.warning-box {
  display: flex;
  gap: 12px;
  padding: 16px;
  background: rgba(245, 158, 11, 0.1);
  border-radius: 8px;
  border-left: 3px solid #f59e0b;
  margin-top: 16px;
}

.warning-box .material-symbols-outlined {
  color: #f59e0b;
  flex-shrink: 0;
}

.warning-box p {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
}

/* Footer */
.footer {
  background: var(--bg-secondary);
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

.footer-logo {
  height: 28px;
  width: auto;
  margin-bottom: 8px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-secondary);
}

.footer-links {
  display: flex;
  gap: 32px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
  font-size: 13px;
  color: var(--text-muted);
}

/* Inner Page Navigation */
.inner-page {
  padding-top: 80px;
}

.nav-inner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 100;
}

.nav-inner .nav-links a.active {
  color: var(--channel-a);
}

/* Mobile Navigation Toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  padding: 8px;
}

.nav-toggle .material-symbols-outlined {
  font-size: 28px;
}

/* Quick Features (Home Page) */
.quick-features {
  padding: 80px 0;
  background: var(--bg-secondary);
}

.quick-features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.quick-feature {
  text-align: center;
  padding: 24px;
}

.quick-feature .material-symbols-outlined {
  font-size: 48px;
  color: var(--channel-b);
  margin-bottom: 16px;
}

.quick-feature h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}

.quick-feature p {
  font-size: 14px;
  color: var(--text-secondary);
}

.home-cta {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.home-cta .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* Home Screenshot */
.home-screenshot {
  padding: 60px 0 100px;
  background: var(--bg-primary);
  text-align: center;
}

.home-screenshot-img {
  max-width: 900px;
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 4px 16px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.home-screenshot-img:hover {
  transform: scale(1.01);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5), 0 6px 24px rgba(0, 0, 0, 0.4);
}

.screenshot-hint {
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
}

/* Loops Page */
.loops-page {
  padding-top: 40px;
}

.loops-intro {
  text-align: center;
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 48px;
  line-height: 1.7;
}

.loops-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.loop-card {
  background: var(--bg-secondary);
  padding: 24px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  text-decoration: none;
  transition: all 0.3s;
  display: block;
}

.loop-card:hover {
  transform: translateY(-4px);
  border-color: var(--channel-b);
  background: var(--bg-tertiary);
}

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

.loop-icon {
  font-size: 28px;
  color: var(--channel-b);
}

.loop-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.loop-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 12px;
}

.loop-tag {
  display: inline-block;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--channel-b);
  background: rgba(14, 165, 233, 0.15);
  border-radius: 4px;
}

.loops-note {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg-secondary);
  padding: 20px 24px;
  border-radius: 12px;
  border-left: 4px solid var(--channel-b);
  margin-bottom: 48px;
}

.loops-note .material-symbols-outlined {
  font-size: 24px;
  color: var(--channel-b);
  flex-shrink: 0;
}

.loops-note p {
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.6;
}

.loops-tips {
  background: var(--bg-secondary);
  padding: 32px;
  border-radius: 12px;
}

.loops-tips h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 20px;
}

.loops-tips ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.loops-tips li {
  font-size: 14px;
  color: var(--text-secondary);
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  line-height: 1.6;
}

.loops-tips li:last-child {
  border-bottom: none;
}

.loops-tips strong {
  color: var(--text-primary);
}

/* Buy Page */
.buy-section {
  padding: 60px 0 100px;
  background: var(--bg-primary);
}

.buy-content {
  margin-top: 48px;
}

.buy-cards-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 48px;
}

.buy-card {
  background: linear-gradient(135deg, rgba(233, 69, 96, 0.1) 0%, var(--bg-secondary) 100%);
  border: 2px solid var(--channel-a);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
}

.buy-card-trial {
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.1) 0%, var(--bg-secondary) 100%);
  border-color: var(--channel-b);
}

.buy-card-trial .price-amount {
  color: var(--channel-b);
}

.btn-trial {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--channel-b);
  color: white;
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}

.btn-trial:hover {
  background: #0c8dcc;
  transform: translateY(-2px);
}

.buy-coupon {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(34, 197, 94, 0.15);
  border: 1px solid rgba(34, 197, 94, 0.4);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 20px;
  text-align: left;
  font-size: 14px;
  color: var(--text-secondary);
}

.buy-coupon .material-symbols-outlined {
  color: var(--channel-c);
  font-size: 24px;
}

.buy-coupon code {
  background: rgba(34, 197, 94, 0.2);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
  color: var(--channel-c);
}

@media (max-width: 768px) {
  .buy-cards-row {
    grid-template-columns: 1fr;
  }
}

.buy-price {
  margin-bottom: 8px;
}

.price-amount {
  font-size: 48px;
  font-weight: 700;
  color: var(--channel-a);
}

.price-note {
  font-size: 18px;
  color: var(--text-muted);
  margin-left: 8px;
}

.buy-desc {
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.buy-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  text-align: left;
}

.buy-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  color: var(--text-secondary);
  font-size: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.buy-features li:last-child {
  border-bottom: none;
}

.buy-features .material-symbols-outlined {
  color: var(--channel-c);
  font-size: 18px;
}

.btn-buy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--channel-a);
  color: white;
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}

.btn-buy:hover {
  background: #d13a52;
  transform: translateY(-2px);
}

.btn-buy-small {
  display: inline-block;
  background: var(--channel-a);
  color: white;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  margin-top: 8px;
  transition: background 0.2s;
}

.btn-buy-small:hover {
  background: #d13a52;
}

.buy-instructions {
  background: var(--bg-secondary);
  border-radius: 16px;
  padding: 32px;
}

.buy-instructions h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.buy-instructions > p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.6;
}

.device-id-steps {
  background: var(--bg-primary);
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 24px;
}

.device-id-steps h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.device-id-steps ol {
  margin: 0;
  padding-left: 20px;
  color: var(--text-secondary);
}

.device-id-steps li {
  padding: 6px 0;
  font-size: 14px;
}

.device-id-format {
  margin-bottom: 24px;
  text-align: center;
}

.device-id-format p {
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.device-id-example {
  display: inline-block;
  background: var(--bg-primary);
  padding: 12px 24px;
  border-radius: 8px;
  font-family: monospace;
  font-size: 18px;
  letter-spacing: 2px;
  color: var(--channel-b);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.buy-note {
  display: flex;
  gap: 12px;
  padding: 16px;
  background: rgba(14, 165, 233, 0.1);
  border: 1px solid rgba(14, 165, 233, 0.3);
  border-radius: 8px;
}

.buy-note .material-symbols-outlined {
  color: var(--channel-b);
  font-size: 24px;
  flex-shrink: 0;
}

.buy-note p {
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0 0 8px;
  line-height: 1.5;
}

.buy-note p:last-child {
  margin-bottom: 0;
}

@media (max-width: 900px) {
  .buy-content {
    grid-template-columns: 1fr;
  }
}

/* Requirements Section (Download Page) */
.requirements {
  background: var(--bg-primary);
  padding: 80px 0;
}

.requirements-intro {
  max-width: 700px;
  margin: 0 auto 40px;
  text-align: center;
}

.requirements-intro p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.requirements-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.requirement-card {
  background: var(--bg-secondary);
  padding: 28px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.requirement-card.recommended {
  border-color: var(--channel-c);
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, var(--bg-secondary) 100%);
}

.requirement-card h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.req-desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.requirement-card.recommended h4 {
  color: var(--channel-c);
}

.requirement-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.requirement-card li {
  font-size: 14px;
  color: var(--text-secondary);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.requirement-card li:last-child {
  border-bottom: none;
}

.requirement-card li strong {
  color: var(--text-primary);
}

/* Price Alternative Display */
.price-alt {
  font-size: 14px;
  font-weight: 400;
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 1024px) {
  .features-grid,
  .transitions-grid,
  .masking-grid,
  .audio-features,
  .shortcuts-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .effects-showcase {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .perf-card-highlight {
    grid-column: span 2;
    grid-row: span 1;
  }
}

/* Hardware Control Section */
.hardware-control {
  padding: 80px 0;
  background: var(--bg-secondary);
}

.hardware-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.hardware-card {
  background: var(--bg-primary);
  border-radius: 16px;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hardware-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 16px;
}

.hardware-icon {
  font-size: 40px;
  color: var(--channel-b);
  background: rgba(14, 165, 233, 0.1);
  padding: 12px;
  border-radius: 12px;
}

.hardware-header h3 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 4px;
}

.experimental-badge {
  display: inline-block;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #000;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 8px;
  border-radius: 4px;
}

.hardware-desc {
  color: var(--text-secondary);
  font-size: 15px;
  margin-bottom: 24px;
  line-height: 1.6;
}

.hardware-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.hw-feature {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.hw-feature .material-symbols-outlined {
  font-size: 20px;
  color: var(--channel-c);
  flex-shrink: 0;
  margin-top: 2px;
}

.hw-feature h5 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}

.hw-feature p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.hardware-compat {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.compat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-right: 4px;
}

.compat-tag {
  font-size: 11px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  padding: 4px 10px;
  border-radius: 12px;
}

.hardware-note {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 32px;
  padding: 20px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 12px;
}

.hardware-note .material-symbols-outlined {
  font-size: 24px;
  color: #f59e0b;
  flex-shrink: 0;
}

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

.hardware-note strong {
  color: #f59e0b;
}

.hardware-card-wide {
  grid-column: span 2;
}

.hardware-features-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.hardware-features-row .hw-feature {
  flex-direction: column;
  text-align: center;
}

.hardware-features-row .hw-feature .material-symbols-outlined {
  margin: 0 auto 8px;
}

@media (max-width: 1024px) {
  .loops-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

  .hardware-card-wide {
    grid-column: span 1;
  }

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

@media (max-width: 768px) {
  .nav {
    padding: 16px 24px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    flex-direction: column;
    padding: 16px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .nav-links a:last-child {
    border-bottom: none;
  }

  .nav-cta {
    margin-top: 8px;
    text-align: center;
  }

  .hero-logo {
    height: 80px;
  }

  .hero-subtitle {
    font-size: 16px;
    letter-spacing: 4px;
  }

  .hero-description {
    font-size: 16px;
    padding: 0 20px;
  }

  .hero-buttons {
    flex-direction: column;
    padding: 0 40px;
  }

  section {
    padding: 60px 0;
  }

  .section-title {
    font-size: 32px;
  }

  .features-grid,
  .architecture-grid,
  .editions-comparison,
  .screenshots-grid,
  .steps,
  .download-cards,
  .effects-showcase,
  .transitions-grid,
  .masking-grid,
  .audio-features,
  .shortcuts-grid {
    grid-template-columns: 1fr;
  }

  .effects-slots-info {
    flex-direction: column;
  }

  .arch-note,
  .hardware-note {
    flex-direction: column;
    text-align: center;
  }

  .footer-content {
    flex-direction: column;
    gap: 32px;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }

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

  .download-cards-3col {
    grid-template-columns: 1fr;
  }

  .mac-downloads {
    flex-direction: column;
    align-items: center;
  }

  .mac-option {
    max-width: 100%;
    width: 100%;
  }

  .install-row,
  .storage-row {
    grid-template-columns: 1fr;
  }

  .upgrade-row {
    grid-template-columns: 1fr;
  }

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

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

  .quick-features-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .quick-feature {
    padding: 16px;
  }

  .home-cta {
    flex-direction: column;
    padding: 0 20px;
  }

  .loops-note {
    flex-direction: column;
    text-align: center;
  }

  .loops-tips {
    padding: 24px;
  }

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