:root {
  /* Native Apple macOS Dark Palette */
  --mac-window-bg: #1e1e20;
  --mac-sidebar-bg: #171719;
  --mac-card-bg: #27272a;
  --mac-card-hover: #2f2f34;
  --mac-border: rgba(255, 255, 255, 0.08);
  --mac-border-subtle: rgba(255, 255, 255, 0.05);
  
  /* Apple System Colors */
  --apple-purple: #af52de;
  --apple-purple-hover: #9c3cd0;
  --apple-blue: #0a84ff;
  --apple-orange: #ff9f0a;
  --apple-green: #30d158;
  --apple-teal: #40c8e0;
  --apple-indigo: #5e5ce6;
  --apple-pink: #ff375f;
  --apple-mint: #63e6e2;
  
  /* Typography Colors */
  --text-primary: #ffffff;
  --text-secondary: #98989d;
  --text-tertiary: #636366;
  
  --font-system: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", sans-serif;
  --font-mono: "SF Mono", Menlo, Monaco, Consolas, monospace;
}

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

body {
  background-color: #121214;
  color: var(--text-primary);
  font-family: var(--font-system);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Container */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--mac-border);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.3px;
}

.logo-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--apple-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: 0 2px 8px rgba(175, 82, 222, 0.35);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13px;
  font-weight: 500;
  transition: color 0.15s ease;
}

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

/* macOS Styled Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.15s ease;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--apple-purple);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--apple-purple-hover);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.12);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.14);
}

.btn-large {
  padding: 11px 22px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 8px;
}

/* Hero Section */
.hero {
  padding: 64px 0 40px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 6px;
  background: rgba(175, 82, 222, 0.12);
  color: #d8b4fe;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 20px;
  border: 1px solid rgba(175, 82, 222, 0.25);
}

.hero-title {
  font-size: 46px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 16px;
  color: #ffffff;
}

.hero-title span {
  color: var(--apple-purple);
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 30px;
  line-height: 1.5;
}

.hero-cta-group {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
}

.hero-guarantee {
  display: flex;
  justify-content: center;
  gap: 20px;
  color: var(--text-tertiary);
  font-size: 12px;
}

.hero-guarantee span {
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Realistic macOS Window Mockup */
.mockup-container {
  margin: 40px auto 80px;
  max-width: 960px;
}

.mac-window {
  background: var(--mac-window-bg);
  border-radius: 12px;
  border: 1px solid var(--mac-border);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 1px rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.mac-titlebar {
  height: 38px;
  background: #171719;
  border-bottom: 1px solid var(--mac-border);
  display: flex;
  align-items: center;
  padding: 0 14px;
  position: relative;
}

.traffic-lights {
  display: flex;
  gap: 7px;
}

.light {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.light-close { background: #ff5f56; }
.light-min { background: #ffbd2e; }
.light-max { background: #27c93f; }

.mac-title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
}

.mac-body {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 440px;
}

/* Mockup Sidebar */
.mac-sidebar {
  background: var(--mac-sidebar-bg);
  border-right: 1px solid var(--mac-border);
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-header {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-tertiary);
  padding: 4px 10px 6px;
  letter-spacing: 0.5px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-secondary);
  font-weight: 500;
}

.sidebar-item.selected {
  background: rgba(175, 82, 222, 0.15);
  color: #ffffff;
}

.sidebar-item-label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.size-pill {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
  font-family: var(--font-mono);
}

/* Mockup Main View */
.mac-content {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--mac-window-bg);
}

.storage-card {
  background: var(--mac-card-bg);
  border: 1px solid var(--mac-border);
  border-radius: 10px;
  padding: 14px 16px;
}

.storage-header {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
}

.storage-bar {
  height: 10px;
  background: #3a3a3c;
  border-radius: 5px;
  margin: 10px 0 8px;
  display: flex;
  overflow: hidden;
}

.bar-blue {
  width: 60%;
  background: var(--apple-blue);
}

.bar-purple {
  width: 24%;
  background: var(--apple-purple);
}

.storage-legend {
  display: flex;
  gap: 14px;
  font-size: 11px;
  color: var(--text-secondary);
}

.storage-legend span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.dot-indicator {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

/* Item Rows */
.row-card {
  background: var(--mac-card-bg);
  border: 1px solid var(--mac-border);
  border-radius: 8px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.row-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.row-title {
  font-size: 13px;
  font-weight: 600;
}

.row-desc {
  font-size: 11px;
  color: var(--text-secondary);
}

.safety-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(48, 209, 88, 0.15);
  color: var(--apple-green);
}

/* Feature Grid */
.section {
  padding: 60px 0;
}

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

.section-tag {
  color: var(--apple-purple);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 6px;
}

.section-title {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 15px;
  max-width: 540px;
  margin: 0 auto;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-box {
  background: var(--mac-card-bg);
  border: 1px solid var(--mac-border);
  border-radius: 10px;
  padding: 24px;
  transition: border-color 0.15s ease;
}

.feature-box:hover {
  border-color: rgba(175, 82, 222, 0.4);
}

.feature-icon-wrap {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 14px;
  background: rgba(255, 255, 255, 0.06);
}

.feature-heading {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
}

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

/* Pricing */
.pricing-grid {
  max-width: 720px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.price-box {
  background: var(--mac-card-bg);
  border: 1px solid var(--mac-border);
  border-radius: 12px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.price-box.popular {
  border-color: var(--apple-purple);
  background: #231f2b;
}

.popular-tag {
  position: absolute;
  top: -10px;
  right: 18px;
  background: var(--apple-purple);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
}

.price-amount {
  font-size: 38px;
  font-weight: 700;
  margin: 12px 0 2px;
}

.price-frequency {
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.feature-checklist {
  list-style: none;
  margin-bottom: 24px;
  flex-grow: 1;
}

.feature-checklist li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.check-icon {
  color: var(--apple-green);
  font-weight: bold;
}

/* FAQ */
.faq-container {
  max-width: 680px;
  margin: 0 auto;
}

.faq-entry {
  border-bottom: 1px solid var(--mac-border);
  padding: 16px 0;
}

.faq-quest {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
}

.faq-ans {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Footer */
.footer {
  border-top: 1px solid var(--mac-border);
  padding: 32px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-tertiary);
  font-size: 12px;
}

.footer-nav {
  display: flex;
  gap: 20px;
}

.footer-nav a {
  color: var(--text-secondary);
  text-decoration: none;
}

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

@media (max-width: 768px) {
  .hero-title { font-size: 34px; }
  .grid-3 { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .mac-body { grid-template-columns: 1fr; }
  .mac-sidebar { display: none; }
  .footer { flex-direction: column; gap: 12px; text-align: center; }
}