/* Smart PDF Compressor — Official Stylesheet
   Modern iOS utility design system
   Accent: #0062FB (Light) / #3D8BFF (Dark)
   Savings: #059E6B (Light) / #10B981 (Dark)
*/

:root {
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Colors - Light Mode */
  --accent: #0062FB;
  --accent-pressed: #004FCC;
  --accent-subtle: rgba(0, 98, 251, 0.08);
  --accent-tint: #0062FB;
  --on-accent: #FFFFFF;

  --savings: #059E6B;
  --savings-ink: #047857;
  --savings-subtle: rgba(5, 158, 107, 0.10);

  --canvas: #F8FAFC;
  --canvas-subtle: #F1F5F9;
  --surface: #FFFFFF;
  --surface-elevated: #FFFFFF;
  --surface-hover: #F8FAFC;

  --ink-primary: #0F172A;
  --ink-secondary: #475569;
  --ink-tertiary: #94A3B8;

  --border-hairline: rgba(15, 23, 42, 0.08);
  --border-subtle: rgba(15, 23, 42, 0.12);
  --border-strong: rgba(15, 23, 42, 0.20);

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.10), 0 2px 6px rgba(15, 23, 42, 0.04);
  --shadow-device: 0 24px 60px -12px rgba(15, 23, 42, 0.25), 0 8px 24px -6px rgba(15, 23, 42, 0.15);

  --device-bezel: #1C2333;
  --device-border: #334155;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  --container-max: 1120px;
  --text-container-max: 740px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --accent: #3D8BFF;
    --accent-pressed: #2B78F0;
    --accent-subtle: rgba(61, 139, 255, 0.16);
    --accent-tint: #3D8BFF;
    --on-accent: #FFFFFF;

    --savings: #10B981;
    --savings-ink: #34D399;
    --savings-subtle: rgba(16, 185, 129, 0.16);

    --canvas: #0B0F19;
    --canvas-subtle: #121826;
    --surface: #161F30;
    --surface-elevated: #1E293B;
    --surface-hover: #222E42;

    --ink-primary: #F8FAFC;
    --ink-secondary: #94A3B8;
    --ink-tertiary: #64748B;

    --border-hairline: rgba(255, 255, 255, 0.08);
    --border-subtle: rgba(255, 255, 255, 0.14);
    --border-strong: rgba(255, 255, 255, 0.22);

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
    --shadow-device: 0 24px 60px -12px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.1);

    --device-bezel: #0F172A;
    --device-border: #475569;
  }
}

/* Explicit data-theme overrides (if user clicks theme toggle) */
[data-theme="light"] {
  --accent: #0062FB;
  --accent-pressed: #004FCC;
  --accent-subtle: rgba(0, 98, 251, 0.08);
  --accent-tint: #0062FB;
  --on-accent: #FFFFFF;
  --savings: #059E6B;
  --savings-ink: #047857;
  --savings-subtle: rgba(5, 158, 107, 0.10);
  --canvas: #F8FAFC;
  --canvas-subtle: #F1F5F9;
  --surface: #FFFFFF;
  --surface-elevated: #FFFFFF;
  --surface-hover: #F8FAFC;
  --ink-primary: #0F172A;
  --ink-secondary: #475569;
  --ink-tertiary: #94A3B8;
  --border-hairline: rgba(15, 23, 42, 0.08);
  --border-subtle: rgba(15, 23, 42, 0.12);
  --border-strong: rgba(15, 23, 42, 0.20);
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 32px rgba(15, 23, 42, 0.10);
  --shadow-device: 0 24px 60px -12px rgba(15, 23, 42, 0.25);
  --device-bezel: #1C2333;
  --device-border: #334155;
}

[data-theme="dark"] {
  --accent: #3D8BFF;
  --accent-pressed: #2B78F0;
  --accent-subtle: rgba(61, 139, 255, 0.16);
  --accent-tint: #3D8BFF;
  --on-accent: #FFFFFF;
  --savings: #10B981;
  --savings-ink: #34D399;
  --savings-subtle: rgba(16, 185, 129, 0.16);
  --canvas: #0B0F19;
  --canvas-subtle: #121826;
  --surface: #161F30;
  --surface-elevated: #1E293B;
  --surface-hover: #222E42;
  --ink-primary: #F8FAFC;
  --ink-secondary: #94A3B8;
  --ink-tertiary: #64748B;
  --border-hairline: rgba(255, 255, 255, 0.08);
  --border-subtle: rgba(255, 255, 255, 0.14);
  --border-strong: rgba(255, 255, 255, 0.22);
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.5);
  --shadow-device: 0 24px 60px -12px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.1);
  --device-bezel: #0F172A;
  --device-border: #475569;
}

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

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-primary);
  background-color: var(--canvas);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--ink-primary);
  background-color: var(--canvas);
}

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

a {
  color: var(--accent-tint);
  text-decoration: none;
  transition: opacity 0.15s ease, color 0.15s ease;
}

a:hover {
  text-decoration: underline;
}

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

/* Accessibility */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.skip-to-content {
  position: absolute;
  top: -999px;
  left: 16px;
  background: var(--surface);
  color: var(--accent);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  font-weight: 600;
  z-index: 1000;
}

.skip-to-content:focus {
  top: 16px;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  width: 100%;
  max-width: var(--text-container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* Site Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(248, 250, 252, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-hairline);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

@media (prefers-color-scheme: dark) {
  .site-header {
    background-color: rgba(11, 15, 25, 0.85);
  }
}

[data-theme="light"] .site-header {
  background-color: rgba(248, 250, 252, 0.85);
}

[data-theme="dark"] .site-header {
  background-color: rgba(11, 15, 25, 0.85);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink-primary);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.3px;
  text-decoration: none;
}

.header-brand:hover {
  text-decoration: none;
}

.header-icon {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
  object-fit: cover;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.header-nav a {
  color: var(--ink-secondary);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s ease;
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--ink-primary);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-secondary);
  background-color: var(--canvas-subtle);
  border: 1px solid var(--border-hairline);
  transition: all 0.15s ease;
}

.theme-toggle-btn:hover {
  color: var(--ink-primary);
  background-color: var(--surface-hover);
}

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

.header-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: var(--on-accent);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0, 98, 251, 0.25);
  transition: transform 0.15s ease, background-color 0.15s ease, box-shadow 0.15s ease;
}

.header-cta-btn:hover {
  background-color: var(--accent-pressed);
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 98, 251, 0.35);
}

/* Mobile Nav */
.mobile-nav-toggle {
  display: none;
  padding: 8px;
  color: var(--ink-primary);
}

.mobile-menu {
  display: none;
}

/* Hero Section */
.hero-section {
  padding: 64px 0 80px;
  overflow: hidden;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 64px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--savings-subtle);
  color: var(--savings-ink);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(5, 158, 107, 0.2);
  width: fit-content;
}

.pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--savings);
  box-shadow: 0 0 8px var(--savings);
}

.hero-title {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -1.2px;
  color: var(--ink-primary);
}

.hero-title .highlight {
  color: var(--accent-tint);
}

.hero-lead {
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-secondary);
  max-width: 540px;
}

.hero-proof-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background-color: var(--surface);
  border: 1px solid var(--border-subtle);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  max-width: 520px;
}

.proof-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--savings-subtle);
  color: var(--savings-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.proof-icon svg {
  width: 18px;
  height: 18px;
}

.proof-text {
  font-size: 14px;
  line-height: 1.45;
  color: var(--ink-secondary);
}

.proof-text strong {
  color: var(--ink-primary);
  font-weight: 600;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.hero-app-store-cta {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.hero-app-store-cta:hover {
  transform: translateY(-2px);
  opacity: 0.94;
}

.hero-app-store-cta img {
  height: 48px;
  width: auto;
}

.hero-footnote {
  font-size: 13px;
  color: var(--ink-tertiary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-footnote-dot {
  opacity: 0.5;
}

/* Device Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.device-frame {
  position: relative;
  width: 100%;
  max-width: 330px;
  aspect-ratio: 660 / 1434;
  background-color: var(--device-bezel);
  border-radius: 52px;
  padding: 10px;
  box-shadow: var(--shadow-device);
  border: 4px solid var(--device-border);
}

.device-island {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 24px;
  background-color: #000000;
  border-radius: 12px;
  z-index: 10;
}

.device-screen-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 42px;
  overflow: hidden;
  background-color: #FFFFFF;
}

.device-screen-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Value Props / Stats Section */
.stats-section {
  padding: 40px 0 64px;
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
  background-color: var(--surface);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat-number {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.8px;
  color: var(--ink-primary);
  line-height: 1.1;
}

.stat-number.savings {
  color: var(--savings-ink);
}

.stat-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-primary);
}

.stat-desc {
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-secondary);
}

/* Feature Sections */
.section {
  padding: 88px 0;
}

.section-canvas {
  background-color: var(--canvas-subtle);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.section-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent-tint);
  margin-bottom: 12px;
}

.section-title {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.8px;
  line-height: 1.2;
  color: var(--ink-primary);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-secondary);
}

/* Feature Cards Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background-color: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

.feature-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background-color: var(--accent-subtle);
  color: var(--accent-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon-wrapper.savings {
  background-color: var(--savings-subtle);
  color: var(--savings-ink);
}

.feature-icon-wrapper svg {
  width: 24px;
  height: 24px;
}

.feature-title {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--ink-primary);
}

.feature-desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-secondary);
}

/* Alternating Feature Showcase */
.showcase-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  margin-bottom: 88px;
}

.showcase-row:last-child {
  margin-bottom: 0;
}

.showcase-row.reverse {
  direction: rtl;
}

.showcase-row.reverse .showcase-copy {
  direction: ltr;
}

.showcase-copy {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.showcase-eyebrow {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--accent-tint);
}

.showcase-heading {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.6px;
  line-height: 1.25;
  color: var(--ink-primary);
}

.showcase-text {
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-secondary);
}

.showcase-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.showcase-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink-primary);
}

.showcase-list li svg {
  width: 18px;
  height: 18px;
  color: var(--savings-ink);
  flex-shrink: 0;
  margin-top: 2px;
}

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

.device-frame-sm {
  width: 100%;
  max-width: 290px;
  aspect-ratio: 660 / 1434;
  background-color: var(--device-bezel);
  border-radius: 46px;
  padding: 8px;
  box-shadow: var(--shadow-device);
  border: 3px solid var(--device-border);
  position: relative;
}

.device-frame-sm .device-island {
  top: 15px;
  width: 80px;
  height: 20px;
  border-radius: 10px;
}

.device-frame-sm .device-screen-wrapper {
  border-radius: 38px;
}

/* Presets Comparison Table */
.presets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.preset-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.preset-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), var(--shadow-md);
}

.preset-badge {
  position: absolute;
  top: -12px;
  left: 24px;
  background-color: var(--accent);
  color: var(--on-accent);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.preset-name {
  font-size: 22px;
  font-weight: 800;
  color: var(--ink-primary);
}

.preset-tagline {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-tint);
}

.preset-meta {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 0;
  border-top: 1px solid var(--border-hairline);
  border-bottom: 1px solid var(--border-hairline);
  font-size: 13px;
  color: var(--ink-secondary);
}

.preset-meta span strong {
  color: var(--ink-primary);
}

.preset-desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-secondary);
}

/* How It Works Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.step-card {
  background-color: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.step-number {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background-color: var(--accent-subtle);
  color: var(--accent-tint);
  font-size: 16px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ink-primary);
}

.step-desc {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-secondary);
}

/* FAQ Accordion */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background-color: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease;
}

.faq-item[open] {
  border-color: var(--border-strong);
}

.faq-summary {
  padding: 20px 24px;
  font-size: 17px;
  font-weight: 600;
  color: var(--ink-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  user-select: none;
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-icon {
  width: 20px;
  height: 20px;
  color: var(--ink-tertiary);
  transition: transform 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
}

.faq-item[open] .faq-icon {
  transform: rotate(180deg);
  color: var(--accent-tint);
}

.faq-answer {
  padding: 0 24px 22px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-secondary);
}

.faq-answer p {
  margin-bottom: 12px;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

/* Guides Cards */
.guides-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.guide-card {
  background-color: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.guide-card:hover {
  text-decoration: none;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.guide-tag {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--accent-tint);
}

.guide-title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.4px;
  color: var(--ink-primary);
  line-height: 1.35;
}

.guide-desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-secondary);
}

.guide-link-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-tint);
  margin-top: auto;
}

.guide-link-label svg {
  width: 16px;
  height: 16px;
  transition: transform 0.15s ease;
}

.guide-card:hover .guide-link-label svg {
  transform: translateX(3px);
}

/* Call to Action Banner */
.cta-banner {
  background: linear-gradient(135deg, #0B1120 0%, #162447 100%);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin: 40px 0 80px;
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  max-width: 620px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.cta-title {
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -1px;
  color: #FFFFFF;
  line-height: 1.15;
}

.cta-desc {
  font-size: 17px;
  line-height: 1.6;
  color: #CBD5E1;
}

.cta-button-wrap {
  margin-top: 8px;
}

.cta-button-wrap img {
  height: 52px;
  width: auto;
}

.cta-subtext {
  font-size: 13px;
  color: #94A3B8;
}

/* Footer */
.site-footer {
  background-color: var(--surface);
  border-top: 1px solid var(--border-hairline);
  padding: 64px 0 40px;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-logo-row {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink-primary);
  text-decoration: none;
}

.footer-logo-row:hover {
  text-decoration: none;
}

.footer-logo-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.footer-tagline {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-secondary);
  max-width: 320px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-col-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--ink-primary);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 14px;
  color: var(--ink-secondary);
  text-decoration: none;
  transition: color 0.15s ease;
}

.footer-col a:hover {
  color: var(--ink-primary);
  text-decoration: underline;
}

.footer-bottom {
  padding-top: 28px;
  border-top: 1px solid var(--border-hairline);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--ink-tertiary);
}

.footer-bottom a {
  color: var(--ink-secondary);
}

/* Clean Article / Policy / Support Page Layout */
.article-page {
  padding: 48px 0 80px;
}

.article-header {
  margin-bottom: 36px;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--ink-tertiary);
  margin-bottom: 20px;
}

.breadcrumbs a {
  color: var(--ink-secondary);
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: var(--accent-tint);
  text-decoration: underline;
}

.article-title {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.8px;
  line-height: 1.25;
  color: var(--ink-primary);
  margin-bottom: 14px;
}

.article-meta {
  font-size: 14px;
  color: var(--ink-tertiary);
  margin-bottom: 24px;
}

.article-lead {
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-primary);
  margin-bottom: 24px;
  font-weight: 500;
}

.article-body {
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-secondary);
}

.article-body h2 {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.4px;
  color: var(--ink-primary);
  margin: 36px 0 12px;
}

.article-body h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--ink-primary);
  margin: 24px 0 8px;
}

.article-body p {
  margin-bottom: 16px;
}

.article-body ul, .article-body ol {
  padding-left: 24px;
  margin-bottom: 20px;
}

.article-body li {
  margin-bottom: 8px;
}

.article-body strong {
  color: var(--ink-primary);
}

.highlight-box {
  background-color: var(--accent-subtle);
  border-left: 4px solid var(--accent);
  padding: 20px 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 28px 0;
}

.highlight-box p {
  margin-bottom: 0;
  color: var(--ink-primary);
  font-weight: 500;
}

.proof-box {
  background-color: var(--savings-subtle);
  border-left: 4px solid var(--savings);
  padding: 20px 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 28px 0;
}

.proof-box p {
  margin-bottom: 0;
  color: var(--savings-ink);
  font-weight: 600;
}

.related-box {
  background-color: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 36px 0;
  box-shadow: var(--shadow-sm);
}

.related-box p:last-child {
  margin-bottom: 0;
}

.contact-card {
  background-color: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  margin: 32px 0 40px;
  box-shadow: var(--shadow-sm);
}

.contact-card p {
  font-size: 15px;
  color: var(--ink-secondary);
  margin-bottom: 8px;
}

.contact-email {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-tint);
}

.article-cta-box {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  margin: 40px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow-sm);
}

.article-cta-box h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink-primary);
  margin: 0;
}

/* Responsive Breakpoints */
@media (max-width: 980px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .hero-copy {
    align-items: center;
  }

  .hero-lead {
    margin: 0 auto;
  }

  .hero-proof-card {
    text-align: left;
    margin: 0 auto;
  }

  .hero-actions {
    align-items: center;
  }

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

  .showcase-row,
  .showcase-row.reverse {
    grid-template-columns: 1fr;
    gap: 40px;
    direction: ltr;
  }

  .showcase-copy {
    order: 1;
  }

  .showcase-visual {
    order: 2;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

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

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 640px) {
  .header-nav {
    display: none;
  }

  .mobile-nav-toggle {
    display: block;
  }

  .mobile-menu {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border-hairline);
    padding: 20px 24px;
    flex-direction: column;
    gap: 16px;
    box-shadow: var(--shadow-md);
  }

  .mobile-menu.open {
    display: flex;
  }

  .mobile-menu a {
    font-size: 16px;
    font-weight: 500;
    color: var(--ink-primary);
  }

  .hero-title {
    font-size: 34px;
  }

  .hero-lead {
    font-size: 17px;
  }

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

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

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

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

  .cta-banner {
    padding: 40px 24px;
  }

  .cta-title {
    font-size: 28px;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .article-title {
    font-size: 28px;
  }
}