/* ===================================
   Reboot Startup LP - Styles
   Apple Human Interface Guidelines inspired

   Design System:
   - 8pt Grid: All spacing in multiples of 8
   - Typography Scale: Display > Title > Headline > Body > Caption
   - Colors: Neutral base with accent highlights
   - Touch targets: Minimum 44px
   =================================== */

/* === Design Tokens === */
:root {
  /* Spacing (8pt grid) */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 40px;
  --space-6: 48px;
  --space-7: 56px;
  --space-8: 64px;
  --space-10: 80px;
  --space-12: 96px;
  --space-16: 128px;
  --space-20: 160px;

  /* Typography Scale */
  --text-caption: 12px;
  --text-footnote: 13px;
  --text-subhead: 15px;
  --text-body: 17px;
  --text-headline: 21px;
  --text-title-3: 24px;
  --text-title-2: 28px;
  --text-title-1: 34px;
  --text-large-title: 48px;
  --text-display: 80px;
  --text-hero: 96px;

  /* Line Heights */
  --leading-tight: 1.1;
  --leading-snug: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.7;

  /* Letter Spacing */
  --tracking-tighter: -0.04em;
  --tracking-tight: -0.02em;
  --tracking-normal: 0;
  --tracking-wide: 0.1em;
  --tracking-wider: 0.15em;

  /* Colors - Apple Neutral Palette */
  --color-label: #1D1D1F;
  --color-secondary: #86868B;
  --color-tertiary: #AEAEB2;
  --color-separator: rgba(0, 0, 0, 0.06);
  --color-background: #FFFFFF;
  --color-background-secondary: #F5F5F7;

  /* Accent Colors */
  --color-accent: #6366F1;
  --color-accent-secondary: #8B5CF6;
  --color-cyan: #06B6D4;
  --color-green: #10B981;
  --color-pink: #EC4899;
  --color-orange: #F97316;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 980px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Inter', 'Noto Sans JP', sans-serif;
  background: var(--color-background);
  color: var(--color-label);
  line-height: var(--leading-relaxed);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* === Particle Canvas === */
#particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
}

/* === Container === */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--space-3);
  position: relative;
  z-index: 1;
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-2);
  }
}

/* === Gradient Text === */
.gradient-text {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 50%, var(--color-pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === Header === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-2) 0;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}

.header-content {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--space-3);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.logo-img {
  height: 88px;
  width: auto;
}

.header-buttons {
  display: flex;
  gap: var(--space-1);
}

.btn-header {
  background: var(--color-label);
  color: var(--color-background) !important;
  padding: var(--space-1) var(--space-3);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-full);
  font-size: var(--text-subhead);
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-header:hover {
  background: #000000;
  transform: scale(1.02);
}

.btn-header-outline {
  background: white !important;
  color: var(--color-label) !important;
  padding: var(--space-1) var(--space-3);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-full);
  font-size: var(--text-subhead);
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition-fast);
  border: 1px solid var(--color-label) !important;
}

.btn-header-outline:hover {
  background: var(--color-background-secondary);
}

@media (max-width: 768px) {
  .header-content {
    padding: 0 var(--space-2);
    flex-direction: column;
    gap: var(--space-1);
  }

  .logo {
    order: 1;
  }

  .logo-img {
    height: 64px;
  }

  .header-buttons {
    order: 2;
    gap: 6px;
  }

  .btn-header,
  .btn-header-outline {
    padding: 4px 10px;
    font-size: 11px;
    min-height: 28px;
    white-space: nowrap;
  }

  .btn-header-outline {
    border: 1px solid var(--color-label);
    border-radius: var(--radius-full);
  }
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-body);
  font-weight: 500;
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 100%);
  color: var(--color-background);
  box-shadow: 0 4px 24px rgba(99, 102, 241, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(99, 102, 241, 0.45);
}

.btn-secondary {
  background: white;
  color: var(--color-label);
  border: 1.5px solid var(--color-label);
}

.btn-secondary:hover {
  background: var(--color-background-secondary);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

.btn-outline:hover {
  background: rgba(99, 102, 241, 0.08);
}

.btn-large {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-headline);
  min-height: 56px;
}

/* === Section Common === */
section {
  padding: var(--space-16) 0;
  position: relative;
}

@media (max-width: 768px) {
  section {
    padding: var(--space-10) 0;
  }
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.section-eyebrow {
  font-size: var(--text-caption);
  font-weight: 600;
  letter-spacing: var(--tracking-wider);
  color: var(--color-accent);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
}

.section-title {
  font-size: var(--text-large-title);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-3);
  color: var(--color-label);
}

@media (max-width: 768px) {
  .section-title {
    font-size: var(--text-title-1);
  }
}

.section-description {
  font-size: var(--text-headline);
  color: var(--color-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: var(--leading-normal);
}

.section-subtitle {
  font-size: var(--text-body);
  color: var(--color-secondary);
  max-width: 700px;
  margin: var(--space-2) auto 0;
  line-height: var(--leading-relaxed);
}

.simple-description {
  font-size: var(--text-body);
  max-width: 100%;
}

/* ========================================
   1. HERO SECTION
   Focus: Single powerful statement
   ======================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 140px;
  padding-bottom: var(--space-8);
  background: linear-gradient(180deg, var(--color-background) 0%, var(--color-background-secondary) 100%);
}

.hero-content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Hero Grid Layout (v3) */
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-text {
  text-align: left;
}

.hero-text .hero-eyebrow {
  text-align: left;
}

.hero-text .hero-title {
  text-align: left;
}

.hero-text .hero-subtitle-large {
  margin-left: 0;
  margin-right: 0;
  text-align: left;
}

.hero-text .hero-highlight {
  justify-content: flex-start;
}

.hero-text .hero-service-desc {
  text-align: left;
}

/* Centered elements below grid */
.hero-grid + .hero-service-desc {
  text-align: center;
  margin-top: var(--space-6);
}

.hero-grid ~ .hero-cta {
  margin-top: var(--space-4);
}

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

.hero-lifestyle-img {
  width: 100%;
  max-width: 560px;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
}

.hero-image-mobile {
  display: none;
}

.hero-image-desktop {
  display: flex;
}

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .hero-text {
    text-align: center;
    order: 1;
  }

  .hero-text .hero-eyebrow,
  .hero-text .hero-title,
  .hero-text .hero-subtitle-large,
  .hero-text .hero-service-desc {
    text-align: center;
  }

  .hero-text .hero-highlight {
    justify-content: center;
  }

  .hero-text .hero-subtitle-large {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-image-mobile {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-4);
  }

  .hero-image-desktop {
    display: none;
  }

  .hero-lifestyle-img {
    max-width: 400px;
    border-radius: var(--radius-lg);
  }
}

@media (max-width: 480px) {
  .hero-lifestyle-img {
    max-width: 100%;
    border-radius: var(--radius-md);
  }
}

/* 最上部のサービス説明文 */
.hero-service-desc-top {
  font-size: var(--text-headline);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-2);
}

@media (max-width: 768px) {
  .hero-service-desc-top {
    font-size: var(--text-body);
    text-align: center;
  }
}

.hero-eyebrow {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: var(--tracking-normal);
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 50%, var(--color-pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-1);
  text-transform: uppercase;
}

.hero-title {
  font-size: 104px;
  font-weight: 700;
  letter-spacing: var(--tracking-tighter);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-2);
}

/* v4: 英語タイトルを小さめに、1行表示 */
.hero-title-en {
  font-size: 48px;
  display: block;
}

/* v4: 日本語キャッチコピーを大きく太く */
.hero-catchcopy {
  font-size: var(--text-title-1);
  font-weight: 700;
  color: var(--color-label);
  line-height: 1.5;
  margin-bottom: var(--space-4);
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.5s;
  opacity: 0;
}

.hero-title-line {
  display: block;
  margin-bottom: -0.15em;
}

.hero-title-line:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 64px;
  }

  .hero-eyebrow {
    font-size: 12px;
  }

  /* v4: タブレット対応 */
  .hero-title-en {
    font-size: 38px;
  }

  .hero-catchcopy {
    font-size: 24px;
  }

  .lineup-section-title {
    font-size: 20px;
  }
}

.hero-subtitle {
  font-size: var(--text-headline);
  color: var(--color-secondary);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-8);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.hero-subtitle-large {
  font-size: var(--text-headline);
  color: var(--color-secondary);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-6);
  max-width: 600px;
  font-weight: 500;
  margin-left: auto;
  margin-right: auto;
}

.hero-subtitle-emphasis {
  display: block;
}

/* SP only break */
.sp-only {
  display: none;
}

.hero-highlight {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
  background: white;
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-4);
}

.hero-highlight-badge {
  color: var(--color-secondary);
  font-size: var(--text-subhead);
  font-weight: 500;
}

.hero-highlight-number {
  font-size: 48px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.hero-highlight-text {
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--color-label);
}

/* New Hero Highlight - Large 90% */
.hero-highlight-new {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.hero-highlight-context {
  font-size: var(--text-headline);
  font-weight: 600;
  color: var(--color-label);
  background: var(--color-background-secondary);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

.hero-highlight-number-large {
  font-size: 120px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 50%, var(--color-pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  letter-spacing: -0.03em;
}

.hero-highlight-percent {
  font-size: 60px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 50%, var(--color-pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.hero-highlight-label {
  font-size: var(--text-title-1);
  font-weight: 700;
  color: var(--color-label);
}

@media (max-width: 768px) {
  .hero-highlight-context {
    font-size: var(--text-body);
    width: 100%;
    text-align: center;
    margin-bottom: var(--space-1);
  }

  .hero-highlight-number-large {
    font-size: 80px;
  }

  .hero-highlight-percent {
    font-size: 40px;
  }

  .hero-highlight-label {
    font-size: var(--text-title-3);
  }
}

@media (max-width: 480px) {
  .hero-highlight-number-large {
    font-size: 64px;
  }

  .hero-highlight-percent {
    font-size: 32px;
  }

  .hero-highlight-label {
    font-size: var(--text-headline);
  }
}

.hero-service-desc {
  font-size: var(--text-title-3);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
  text-align: center;
}

/* v4: 取り扱いデバイスのタイトル */
.lineup-section-title {
  font-size: var(--text-title-2);
  font-weight: 700;
  color: var(--color-label);
  text-align: center;
  margin-bottom: var(--space-4);
}

.hero-devices {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
  position: relative;
  padding: 0 var(--space-4);
}

.hero-device {
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
}

.hero-device-iphone {
  height: 220px;
  width: auto;
  position: relative;
}

.hero-device-macbook {
  height: 220px;
  width: auto;
  position: relative;
}

.hero-device-ipad {
  height: 230px;
  width: auto;
  position: relative;
}

@media (max-width: 768px) {
  .hero-subtitle {
    font-size: var(--text-body);
  }

  .hero-subtitle-large {
    font-size: var(--text-headline);
  }

  .hero-highlight-number {
    font-size: var(--text-large-title);
  }

  .hero-highlight-text {
    font-size: var(--text-title-3);
  }

  .hero-service-desc {
    font-size: var(--text-body);
  }

  .hero-device-iphone {
    height: 160px;
  }

  .hero-device-macbook {
    height: 200px;
  }

  .hero-device-ipad {
    height: 180px;
  }
}

.hero-cta {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  justify-content: center;
}

/* ========================================
   2. COMPARISON SECTION
   Focus: Side-by-side cash flow comparison
   ======================================== */
.comparison-section {
  position: relative;
  background: var(--color-background);
}

.comparison-header {
  text-align: center;
  padding: var(--space-16) 0 var(--space-10);
}

.comparison-title {
  font-size: var(--text-large-title);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--color-label);
  margin-bottom: var(--space-2);
}

@media (max-width: 768px) {
  .comparison-title {
    font-size: var(--text-title-1);
  }
}

.comparison-subtitle {
  font-size: var(--text-headline);
  color: var(--color-secondary);
}

.comparison-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--space-4) var(--space-10);
  align-items: stretch;
}

@media (max-width: 768px) {
  .comparison-container {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}

.comparison-side {
  padding: var(--space-6);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  border-radius: var(--radius-xl);
  height: 100%;
}

.comparison-inner {
  max-width: 400px;
  width: 100%;
  display: flex;
  flex-direction: column;
  min-height: 440px;
}

.comparison-buy {
  background: white;
  border: 2px solid #E5E5EA;
  color: var(--color-label);
}

.comparison-reboot {
  background: white;
  border: 2px solid transparent;
  background-image: linear-gradient(white, white), linear-gradient(135deg, #6366F1 0%, #8B5CF6 50%, #EC4899 100%);
  background-origin: border-box;
  background-clip: padding-box, border-box;
  color: var(--color-label);
}

.comparison-heading {
  font-size: var(--text-title-1);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.comparison-sub {
  font-size: var(--text-subhead);
  opacity: 0.7;
  margin-bottom: var(--space-5);
}

.comparison-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.comparison-reboot .comparison-row {
  border-bottom-color: rgba(0, 0, 0, 0.1);
}

.comparison-item {
  font-size: var(--text-body);
}

.comparison-value {
  font-size: var(--text-body);
  font-weight: 600;
}

.comparison-total {
  margin-top: auto;
  padding: var(--space-4) var(--space-3);
  border-radius: var(--radius-lg);
  text-align: center;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.comparison-total-buy {
  background: white;
  border: 2px solid rgba(0, 0, 0, 0.1);
}

.comparison-total-reboot {
  background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 50%, #EC4899 100%);
  border: none;
}

.comparison-total-reboot .total-label,
.comparison-total-reboot .total-amount {
  color: white;
}

.total-label {
  font-size: var(--text-subhead);
  margin-bottom: var(--space-1);
}

.total-amount {
  font-size: var(--text-large-title);
  font-weight: 700;
  letter-spacing: var(--tracking-tighter);
  line-height: 1;
}

.total-savings {
  font-size: var(--text-subhead);
  margin-top: var(--space-2);
  color: white;
  font-weight: 600;
  opacity: 0.9;
}

.comparison-note {
  text-align: center;
  font-size: var(--text-footnote);
  color: var(--color-secondary);
  padding: var(--space-4) var(--space-3);
  background: var(--color-background);
}

@media (max-width: 768px) {
  .comparison-side {
    padding: var(--space-8) var(--space-4);
  }

  .comparison-heading {
    font-size: var(--text-title-3);
  }

  .total-amount {
    font-size: var(--text-title-1);
  }
}

/* ========================================
   PAIN POINTS SECTION
   ======================================== */
.pain-section {
  padding: var(--space-16) 0;
  background: var(--color-background-secondary);
}

.pain-header {
  text-align: center;
  margin-bottom: var(--space-8);
}

.pain-target {
  font-size: var(--text-headline);
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.pain-title {
  font-size: var(--text-large-title);
  font-weight: 700;
  color: var(--color-label);
  letter-spacing: var(--tracking-tight);
}

.pain-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pain-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: white;
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.pain-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.pain-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.pain-icon svg {
  width: 100%;
  height: 100%;
}

.pain-item p {
  font-size: var(--text-body);
  color: var(--color-label);
  line-height: var(--leading-relaxed);
}

@media (max-width: 768px) {
  .pain-section {
    padding: var(--space-10) 0;
  }

  .pain-target {
    font-size: var(--text-body);
  }

  .pain-title {
    font-size: 26px;
  }

  .pain-item {
    padding: var(--space-3);
    gap: var(--space-2);
  }

  .pain-icon {
    width: 32px;
    height: 32px;
  }

  .pain-item p {
    font-size: var(--text-subhead);
  }
}

/* New Comparison Section (Card Style) */
.comparison-section-new {
  padding: var(--space-16) 0;
  background: var(--color-background);
}

.comparison-header-new {
  text-align: center;
  margin-bottom: var(--space-10);
}

.comparison-title-new {
  font-size: var(--text-large-title);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  color: var(--color-label);
  margin-bottom: var(--space-2);
}

@media (max-width: 768px) {
  .comparison-title-new {
    font-size: 20px;
    line-height: 1.5;
  }

  .comparison-title-new .gradient-text {
    display: block;
  }
}

.comparison-subtitle-new {
  font-size: var(--text-headline);
  color: var(--color-secondary);
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  max-width: 900px;
  margin: 0 auto;
}

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

.comparison-card {
  border-radius: 24px;
  padding: var(--space-8);
}

.comparison-card-buy {
  background: var(--color-background-secondary);
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.comparison-card-reboot {
  background: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 100%);
  color: white;
}

.comparison-card-title {
  font-size: var(--text-title-2);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.comparison-card-subtitle {
  font-size: var(--text-subhead);
  color: var(--color-secondary);
  margin-bottom: var(--space-6);
}

.comparison-card-reboot .comparison-card-subtitle {
  color: rgba(255, 255, 255, 0.8);
}

.comparison-card-rows {
  margin-bottom: var(--space-6);
}

.comparison-card-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  font-size: var(--text-body);
}

.comparison-card-reboot .comparison-card-row {
  border-bottom-color: rgba(255, 255, 255, 0.2);
}

.comparison-card-value {
  font-weight: 600;
}

.comparison-card-total {
  border-radius: 16px;
  padding: var(--space-6);
  text-align: center;
}

.comparison-card-total-buy {
  background: rgba(0, 0, 0, 0.05);
}

.comparison-card-total-reboot {
  background: rgba(255, 255, 255, 0.2);
}

.comparison-card-total-label {
  font-size: var(--text-subhead);
  margin-bottom: var(--space-1);
}

.comparison-card-buy .comparison-card-total-label {
  color: var(--color-secondary);
}

.comparison-card-total-amount {
  font-size: var(--text-large-title);
  font-weight: 700;
  letter-spacing: var(--tracking-tighter);
}

.comparison-card-savings {
  font-size: var(--text-subhead);
  font-weight: 600;
  color: #FDE047;
  margin-top: var(--space-2);
}

.comparison-card-bonus {
  display: inline-block;
  background: linear-gradient(135deg, #FDE047 0%, #FBBF24 100%);
  color: #1D1D1F;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: var(--text-footnote);
  font-weight: 700;
  margin-top: 8px;
}

.comparison-note-new {
  text-align: center;
  font-size: var(--text-footnote);
  color: var(--color-secondary);
  margin-top: var(--space-6);
}

/* ========================================
   3. BENEFITS SECTION
   Focus: Clear value propositions
   ======================================== */
.benefits-section {
  background: var(--color-background-secondary);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

@media (max-width: 900px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .benefits-grid {
    grid-template-columns: 1fr;
  }
}

.benefit-card {
  background: var(--color-background);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.benefit-title {
  font-size: var(--text-title-3);
  font-weight: 700;
  margin-bottom: var(--space-2);
  letter-spacing: var(--tracking-tight);
}

.benefit-title-accent {
  color: var(--color-cyan);
}

.benefit-title-accent.purple {
  color: var(--color-accent-secondary);
}

.benefit-title-accent.pink {
  color: var(--color-pink);
}

.benefit-title-accent.orange {
  color: var(--color-orange);
}

.benefit-title-accent.green {
  color: var(--color-green);
}

.benefit-title-accent.gray {
  color: var(--color-secondary);
}

.benefit-description {
  font-size: var(--text-body);
  color: var(--color-secondary);
  margin-bottom: var(--space-3);
  line-height: var(--leading-relaxed);
  flex-grow: 1;
}

.benefit-highlight {
  font-size: var(--text-subhead);
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  line-height: var(--leading-relaxed);
}

.benefit-highlight.cyan {
  background: rgba(6, 182, 212, 0.08);
  color: #0891B2;
}

.benefit-highlight.purple {
  background: rgba(139, 92, 246, 0.08);
  color: #7C3AED;
}

.benefit-highlight.pink {
  background: rgba(236, 72, 153, 0.08);
  color: #DB2777;
}

.benefit-highlight.orange {
  background: rgba(249, 115, 22, 0.08);
  color: #EA580C;
}

.benefit-highlight.green {
  background: rgba(16, 185, 129, 0.08);
  color: #059669;
}

.benefit-highlight.gray {
  background: var(--color-background-secondary);
  color: var(--color-secondary);
}

/* Section CTA */
.section-cta {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-8);
}

/* ========================================
   4. SIMPLE SECTION
   Focus: Ease of use
   ======================================== */
.simple-section {
  background: var(--color-background);
}

.simple-features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}

@media (max-width: 900px) {
  .simple-features {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .simple-features {
    grid-template-columns: 1fr;
  }
}

.simple-feature {
  background: var(--color-background-secondary);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-3);
  text-align: center;
  transition: transform var(--transition-base);
}

.simple-feature:hover {
  transform: translateY(-4px);
}

.simple-icon {
  width: var(--space-6);
  height: var(--space-6);
  margin: 0 auto var(--space-2);
  color: var(--color-accent);
}

.simple-icon svg {
  width: 100%;
  height: 100%;
}

.simple-content h4 {
  font-size: var(--text-body);
  font-weight: 600;
  margin-bottom: var(--space-1);
  color: var(--color-label);
}

.simple-content p {
  font-size: var(--text-footnote);
  color: var(--color-secondary);
}

/* ========================================
   5. INSURANCE SECTION
   Focus: Trust and security (cyan theme)
   ======================================== */
.insurance-section {
  background: linear-gradient(135deg, #0EA5E9 0%, #06B6D4 100%);
  color: white;
  padding: var(--space-16) 0;
}

.insurance-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--space-3);
  text-align: center;
}

.insurance-eyebrow {
  font-size: var(--text-subhead);
  font-weight: 500;
  opacity: 0.9;
  margin-bottom: var(--space-2);
}

.insurance-title {
  font-size: var(--text-large-title);
  font-weight: 700;
  margin-bottom: var(--space-2);
  letter-spacing: var(--tracking-tight);
}

.insurance-highlight {
  color: #FEF08A;
}

.insurance-subtitle {
  font-size: var(--text-headline);
  opacity: 0.9;
  margin-bottom: var(--space-10);
}

.insurance-icons {
  display: flex;
  justify-content: center;
  gap: var(--space-10);
  margin-bottom: var(--space-10);
}

@media (max-width: 600px) {
  .insurance-icons {
    gap: var(--space-6);
  }
}

.insurance-icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.insurance-icon-circle {
  width: 200px;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 600px) {
  .insurance-icon-circle {
    width: 140px;
    height: 140px;
  }
}

.insurance-icon-circle img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.insurance-icon-label {
  font-size: var(--text-headline);
  font-weight: 600;
}

.insurance-cta {
  text-align: center;
}

.insurance-price-text {
  font-size: var(--text-title-2);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.insurance-price-amount {
  color: #FEF08A;
}

.insurance-note {
  font-size: var(--text-subhead);
  opacity: 0.8;
}

@media (max-width: 768px) {
  .insurance-title {
    font-size: var(--text-title-1);
  }
}

/* ========================================
   6. LINEUP SECTION
   Focus: Product showcase
   ======================================== */
.lineup-section {
  background: var(--color-background);
}

.lineup-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

@media (max-width: 900px) {
  .lineup-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .lineup-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto var(--space-8);
  }
}

.lineup-card {
  background: var(--color-background-secondary);
  border-radius: var(--radius-xl);
  padding: var(--space-1) var(--space-1) var(--space-2);
  text-align: center;
  transition: transform var(--transition-base);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lineup-card:hover {
  transform: translateY(-4px);
}

.lineup-image {
  width: 100%;
  height: 300px;
  margin: 0 auto var(--space-1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lineup-image img {
  max-width: 100%;
  height: 300px;
  object-fit: contain;
  transition: transform var(--transition-slow);
}

.lineup-card:hover .lineup-image img {
  transform: scale(1.05);
}

.lineup-icon-svg {
  width: var(--space-8);
  height: var(--space-8);
  margin: 0 auto var(--space-2);
  color: var(--color-accent);
}

.lineup-icon-svg svg {
  width: 100%;
  height: 100%;
}

.lineup-name {
  font-size: var(--text-title-3);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--color-label);
  min-height: 2.5em;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-grow: 1;
}

.lineup-price {
  font-size: var(--text-subhead);
  color: var(--color-secondary);
  margin-top: auto;
}

.lineup-price strong {
  font-size: var(--text-title-2);
  color: var(--color-accent);
  font-weight: 700;
}

.lineup-cta {
  text-align: center;
}

/* Lineup Carousel */
.lineup-carousel-wrapper {
  position: relative;
  padding: 0 60px;
  margin-bottom: var(--space-4);
}

.lineup-swiper {
  overflow: hidden;
}

.lineup-swiper .swiper-slide {
  height: auto;
}

.lineup-prev,
.lineup-next {
  color: var(--color-accent);
  width: 44px;
  height: 44px;
  top: 50%;
  transform: translateY(-50%);
}

.lineup-prev {
  left: 0;
}

.lineup-next {
  right: 0;
}

.lineup-prev::after,
.lineup-next::after {
  font-size: 20px;
  font-weight: bold;
}

.lineup-pagination {
  display: flex;
  justify-content: center;
  margin-top: var(--space-8);
  margin-bottom: var(--space-2);
}

.lineup-pagination .swiper-pagination-bullet {
  background: var(--color-secondary);
  opacity: 0.3;
}

.lineup-pagination .swiper-pagination-bullet-active {
  background: var(--color-accent);
  opacity: 1;
}

@media (max-width: 768px) {
  .lineup-carousel-wrapper {
    padding: 0;
  }

  .lineup-prev,
  .lineup-next {
    display: none;
  }
}

.lineup-note {
  text-align: center;
  font-size: var(--text-footnote);
  color: var(--color-secondary);
  margin-top: var(--space-4);
}

/* ========================================
   7. PAYMENT METHOD SECTION
   Focus: Payment flexibility
   ======================================== */
.payment-section {
  background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 40%, #EC4899 100%);
  color: white;
  padding: var(--space-16) 0;
}

.payment-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 var(--space-3);
  text-align: center;
}

.payment-eyebrow {
  font-size: var(--text-subhead);
  font-weight: 500;
  opacity: 0.9;
  margin-bottom: var(--space-2);
  letter-spacing: var(--tracking-wide);
}

.payment-title {
  font-size: var(--text-large-title);
  font-weight: 700;
  margin-bottom: var(--space-2);
  letter-spacing: var(--tracking-tight);
}

.payment-highlight {
  background: linear-gradient(90deg, #FDE047 0%, #FBBF24 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.payment-subtitle {
  font-size: var(--text-headline);
  opacity: 0.9;
  margin-bottom: var(--space-10);
}

.payment-methods {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .payment-methods {
    gap: var(--space-6);
  }
}

.payment-method-item {
  text-align: center;
  max-width: 200px;
}

.payment-icon-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  transition: transform var(--transition-base), background var(--transition-base);
}

.payment-method-item:hover .payment-icon-circle {
  transform: scale(1.05);
  background: rgba(255, 255, 255, 0.25);
}

.payment-icon-circle svg {
  width: 64px;
  height: 64px;
}

.payment-icon-image {
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  transition: transform var(--transition-base);
}

.payment-icon-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.payment-method-item:hover .payment-icon-image {
  transform: scale(1.05);
}

.payment-method-title {
  font-size: var(--text-title-3);
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.payment-method-desc {
  font-size: var(--text-subhead);
  opacity: 0.9;
  line-height: var(--leading-normal);
}

.payment-note {
  font-size: var(--text-caption);
  opacity: 0.7;
}

/* ========================================
   8. CONTRACT PERIOD SECTION
   Focus: Contract options
   ======================================== */
.contract-section {
  background: linear-gradient(135deg, #059669 0%, #10B981 100%);
  color: white;
  padding: var(--space-16) 0;
}

.contract-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 var(--space-3);
  text-align: center;
}

.contract-eyebrow {
  font-size: var(--text-subhead);
  font-weight: 500;
  opacity: 0.9;
  margin-bottom: var(--space-2);
  letter-spacing: var(--tracking-wide);
}

.contract-title {
  font-size: var(--text-large-title);
  font-weight: 700;
  margin-bottom: var(--space-2);
  letter-spacing: var(--tracking-tight);
}

.contract-subtitle {
  font-size: var(--text-headline);
  opacity: 0.9;
  margin-bottom: var(--space-10);
}

.contract-options {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .contract-options {
    flex-direction: column;
    gap: var(--space-4);
    align-items: center;
  }
}

.contract-option {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--space-1);
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-8);
  min-width: 200px;
  transition: transform var(--transition-base), background var(--transition-base);
}

.contract-option:hover {
  transform: scale(1.05);
  background: rgba(255, 255, 255, 0.3);
}

.contract-period {
  font-size: var(--text-display);
  font-weight: 800;
  line-height: 1;
}

.contract-unit {
  font-size: var(--text-title-2);
  font-weight: 600;
}

@media (max-width: 768px) {
  .contract-title {
    font-size: var(--text-title-1);
  }

  .contract-option {
    padding: var(--space-4) var(--space-6);
    min-width: 160px;
  }

  .contract-period {
    font-size: var(--text-large-title);
  }

  .contract-unit {
    font-size: var(--text-headline);
  }
}

/* New Contract Cards */
.contract-options-new {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  max-width: 1000px;
  margin: 0 auto;
}

.contract-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-xl);
  padding: var(--space-5) var(--space-4);
  text-align: center;
  transition: transform var(--transition-base), background var(--transition-base);
  position: relative;
  border: 2px solid transparent;
}

.contract-card:hover {
  transform: translateY(-8px);
  background: rgba(255, 255, 255, 0.25);
}

.contract-card.popular {
  background: rgba(255, 255, 255, 0.25);
  border: 2px solid rgba(255, 255, 255, 0.5);
  transform: scale(1.05);
}

.contract-card.popular:hover {
  transform: scale(1.05) translateY(-8px);
}

.contract-card-badge {
  font-size: var(--text-body);
  font-weight: 600;
  background: rgba(255, 255, 255, 0.2);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  display: inline-block;
  margin-bottom: var(--space-3);
  letter-spacing: 0.05em;
}

.contract-card .contract-period {
  font-size: 72px;
  font-weight: 800;
  line-height: 1;
  display: block;
}

.contract-card .contract-unit {
  font-size: var(--text-title-3);
  font-weight: 600;
  display: block;
  margin-bottom: var(--space-3);
}

.contract-card-desc {
  font-size: var(--text-subhead);
  opacity: 0.9;
  line-height: 1.6;
}

.contract-popular-tag {
  position: absolute;
  top: -12px;
  right: 20px;
  background: #FBBF24;
  color: #1D1D1F;
  font-size: var(--text-caption);
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

@media (max-width: 768px) {
  .contract-options-new {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .contract-card.popular {
    transform: scale(1);
  }

  .contract-card.popular:hover {
    transform: translateY(-8px);
  }

  .contract-card .contract-period {
    font-size: 56px;
  }
}

/* ========================================
   AFTER CONTRACT OPTIONS SECTION
   ======================================== */
.after-contract-section {
  padding: var(--space-16) 0;
  background: var(--color-background-secondary);
}

.after-contract-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  max-width: 900px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .after-contract-options {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }
}

.after-contract-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  border: 2px solid transparent;
}

.after-contract-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.after-contract-card.featured {
  border: 2px solid var(--color-accent);
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.03) 0%, white 100%);
}

.after-contract-card.featured .after-contract-number {
  transform: scale(1.1);
}

.after-contract-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 100%);
  color: white;
  border-radius: 50%;
  font-size: var(--text-title-2);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.after-contract-title {
  font-size: var(--text-title-3);
  font-weight: 700;
  color: var(--color-label);
  margin-bottom: var(--space-2);
}

.after-contract-desc {
  font-size: var(--text-body);
  color: var(--color-secondary);
  line-height: var(--leading-relaxed);
}

@media (max-width: 768px) {
  .after-contract-section {
    padding: var(--space-10) 0;
  }

  .after-contract-card {
    padding: var(--space-4);
  }

  .after-contract-number {
    width: 40px;
    height: 40px;
    font-size: var(--text-title-3);
  }

  .after-contract-title {
    font-size: var(--text-headline);
  }

  .after-contract-desc {
    font-size: var(--text-subhead);
  }
}

/* ========================================
   9. VOICE SECTION
   Focus: Social proof
   ======================================== */
.voice-section {
  background: var(--color-background);
}

.voice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

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

.voice-card {
  background: var(--color-background-secondary);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  transition: transform var(--transition-base);
  display: flex;
  flex-direction: column;
}

.voice-card:hover {
  transform: translateY(-4px);
}

.voice-quote {
  position: relative;
  padding-left: var(--space-4);
  margin-bottom: var(--space-4);
}

.quote-icon {
  position: absolute;
  top: -8px;
  left: -4px;
  width: var(--space-5);
  height: var(--space-5);
  color: var(--color-accent);
  opacity: 0.25;
}

.quote-icon svg {
  width: 100%;
  height: 100%;
}

.voice-text {
  font-size: var(--text-body);
  line-height: var(--leading-relaxed);
  color: var(--color-label);
  margin-bottom: var(--space-3);
  flex-grow: 1;
}

.voice-author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.voice-avatar {
  width: var(--space-6);
  height: var(--space-6);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.voice-avatar svg {
  width: 24px;
  height: 24px;
  color: white;
}

.voice-role {
  font-size: var(--text-subhead);
  font-weight: 600;
  color: var(--color-label);
  margin-bottom: 2px;
}

.voice-company {
  font-size: var(--text-footnote);
  color: var(--color-secondary);
}

/* ========================================
   9. FAQ SECTION
   Focus: Clarity and answers
   ======================================== */
.faq-section {
  background: var(--color-background-secondary);
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-background);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-size: var(--text-body);
  font-weight: 600;
  color: var(--color-label);
  transition: background var(--transition-fast);
  min-height: 44px;
}

.faq-question:hover {
  background: var(--color-background-secondary);
}

.faq-icon {
  width: var(--space-3);
  height: var(--space-3);
  color: var(--color-secondary);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.faq-icon svg {
  width: 100%;
  height: 100%;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq-item.open .faq-answer {
  max-height: 200px;
  padding: 0 var(--space-4) var(--space-3);
}

.faq-answer p {
  font-size: var(--text-subhead);
  color: var(--color-secondary);
  line-height: var(--leading-relaxed);
}

/* ========================================
   10. CTA SECTION
   Focus: Clear call to action
   ======================================== */
.cta-section {
  background: linear-gradient(180deg, var(--color-background-secondary) 0%, var(--color-background) 100%);
  padding: var(--space-20) 0;
}

@media (max-width: 768px) {
  .cta-section {
    padding: var(--space-12) 0;
  }
}

.cta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-title {
  font-size: var(--text-display);
  font-weight: 700;
  letter-spacing: var(--tracking-tighter);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-4);
  color: var(--color-label);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .cta-title {
    font-size: var(--text-large-title);
  }
}

.cta-description {
  font-size: var(--text-headline);
  color: var(--color-secondary);
  margin-bottom: var(--space-8);
  line-height: var(--leading-normal);
}

.cta-buttons {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 600px) {
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-buttons .btn {
    width: 100%;
    max-width: 280px;
  }
}

/* === Footer === */
.footer {
  background: var(--color-background);
  padding: var(--space-5) 0;
  border-top: 1px solid var(--color-separator);
}

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

@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
    gap: var(--space-2);
  }
}

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

.footer-logo-img {
  height: 80px;
  width: auto;
}

.footer-copyright {
  font-size: var(--text-footnote);
  color: var(--color-secondary);
}

/* === Hero Loading Animations === */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes slideInFromLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes popIn {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }
  70% {
    transform: scale(1.05);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes shimmer {
  0% {
    background-position: 0% center;
  }
  50% {
    background-position: 100% center;
  }
  100% {
    background-position: 0% center;
  }
}

/* Hero elements with staggered animations */
.hero-eyebrow {
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.1s;
  opacity: 0;
}

.hero-title {
  animation: fadeInScale 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.3s;
  opacity: 0;
}

.hero-subtitle-large {
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.5s;
  opacity: 0;
}

.hero-highlight {
  animation: popIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  animation-delay: 0.7s;
  opacity: 0;
}

.hero-service-desc {
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 0.9s;
  opacity: 0;
}

.hero-device-iphone {
  animation: slideInFromLeft 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 1.1s;
  opacity: 0;
}

.hero-device-macbook {
  animation: fadeInScale 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 1.2s;
  opacity: 0;
}

.hero-device-ipad {
  animation: slideInFromRight 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 1.1s;
  opacity: 0;
}

.hero-cta {
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: 1.4s;
  opacity: 0;
}

/* Header animation */
.header {
  animation: fadeInUp 0.6s ease forwards;
  animation-delay: 0s;
  opacity: 0;
}

/* Gradient text shimmer effect on title */
.hero-title .gradient-text {
  background: linear-gradient(
    90deg,
    var(--color-accent) 0%,
    var(--color-accent-secondary) 20%,
    var(--color-pink) 40%,
    var(--color-accent-secondary) 60%,
    var(--color-accent) 80%,
    var(--color-accent-secondary) 100%
  );
  background-size: 300% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: fadeInScale 1s cubic-bezier(0.16, 1, 0.3, 1) forwards, shimmer 8s ease-in-out infinite;
  animation-delay: 0.3s, 1.5s;
}

/* === Scroll Animations === */
[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   MOBILE OPTIMIZATION (max-width: 480px)
   Comprehensive mobile-first adjustments
   ======================================== */
@media (max-width: 480px) {
  /* Hero Section */
  .hero {
    min-height: auto;
    padding: var(--space-2) 0 var(--space-8);
  }

  .hero-eyebrow {
    font-size: 10px;
    letter-spacing: 0.08em;
    margin-bottom: 4px;
  }

  .hero-title {
    font-size: 72px;
    margin-bottom: var(--space-1);
  }

  .hero-subtitle {
    font-size: 15px;
    margin-bottom: var(--space-6);
    padding: 0 var(--space-2);
  }

  .hero-subtitle br {
    display: none;
  }

  .hero-subtitle-large {
    font-size: 15px;
    margin-bottom: var(--space-4);
    line-height: 1.6;
  }

  .hero-highlight {
    padding: var(--space-2) var(--space-4);
    gap: var(--space-2);
    margin-bottom: var(--space-3);
  }

  .hero-highlight-badge {
    font-size: 13px;
  }

  .hero-highlight-number {
    font-size: 40px;
  }

  .hero-highlight-text {
    font-size: 16px;
  }

  .hero-service-desc {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: var(--space-3);
    padding: 0 var(--space-2);
    line-height: 1.6;
  }

  /* v4: モバイル対応 */
  .hero-title-en {
    font-size: 33px;
  }

  .hero-catchcopy {
    font-size: 24px;
    line-height: 1.5;
    margin-bottom: var(--space-2);
    font-weight: 700;
  }

  .lineup-section-title {
    font-size: 16px;
    margin-bottom: var(--space-2);
  }

  .sp-only {
    display: block;
  }

  .hero-devices {
    gap: 0;
    margin-bottom: var(--space-3);
    padding: 0;
    width: 100vw;
    margin-left: -16px;
    margin-right: -16px;
    justify-content: center;
    overflow: hidden;
  }

  .hero-device-iphone {
    height: 180px;
    margin-right: -30px;
    z-index: 1;
  }

  .hero-device-macbook {
    height: 170px;
    z-index: 2;
  }

  .hero-device-ipad {
    height: 180px;
    margin-left: -30px;
    z-index: 1;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
  }

  .hero-cta .btn {
    width: 100%;
    max-width: 280px;
  }

  /* Comparison Section */
  .comparison-section-new {
    padding: var(--space-10) 0;
  }

  .comparison-header-new {
    margin-bottom: var(--space-6);
    padding: 0 var(--space-2);
  }

  .comparison-title-new {
    font-size: 24px;
    line-height: 1.3;
  }

  .comparison-title-new br {
    display: none;
  }

  .comparison-subtitle-new {
    font-size: 14px;
  }

  .comparison-card {
    padding: var(--space-5);
    border-radius: 20px;
  }

  .comparison-card-title {
    font-size: 20px;
  }

  .comparison-card-subtitle {
    font-size: 13px;
    margin-bottom: var(--space-4);
  }

  .comparison-card-row {
    font-size: 14px;
    padding: var(--space-2) 0;
  }

  .comparison-card-total {
    padding: var(--space-4);
    border-radius: 12px;
  }

  .comparison-card-total-amount {
    font-size: 38px;
  }

  .comparison-card-savings {
    font-size: 15px;
  }

  .comparison-card-bonus {
    font-size: 14px;
    padding: 6px 14px;
  }

  .comparison-note-new {
    font-size: 11px;
    padding: 0 var(--space-2);
    line-height: 1.6;
  }

  /* Benefits Section */
  .benefits-section {
    padding: var(--space-10) 0;
  }

  .benefit-card {
    padding: var(--space-4);
  }

  .benefit-title {
    font-size: 18px;
  }

  .benefit-description {
    font-size: 14px;
  }

  .benefit-highlight {
    font-size: 13px;
    padding: var(--space-2);
  }

  .section-cta {
    flex-direction: column;
    align-items: center;
  }

  .section-cta .btn {
    width: 100%;
    max-width: 280px;
  }

  /* Simple Section */
  .simple-section {
    padding: var(--space-10) 0;
  }

  .simple-feature {
    padding: var(--space-4) var(--space-3);
  }

  /* Insurance Section */
  .insurance-section {
    padding: var(--space-10) 0;
  }

  .insurance-title {
    font-size: 24px;
    line-height: 1.3;
  }

  .insurance-subtitle {
    font-size: 14px;
    margin-bottom: var(--space-6);
  }

  .insurance-icons {
    gap: var(--space-4);
    margin-bottom: var(--space-6);
  }

  .insurance-icon-circle {
    width: 100px;
    height: 100px;
  }

  .insurance-icon-label {
    font-size: 14px;
  }

  .insurance-price-text {
    font-size: 18px;
  }

  .insurance-note {
    font-size: 12px;
  }

  /* Lineup Section */
  .lineup-section {
    padding: var(--space-10) 0;
  }

  .lineup-card {
    padding: var(--space-2) var(--space-2) var(--space-3);
  }

  .lineup-image {
    width: 100%;
    height: 280px;
  }

  .lineup-image img {
    height: 280px;
  }

  .lineup-name {
    font-size: 18px;
    min-height: auto;
    line-height: 1.3;
  }

  .lineup-name br {
    display: none;
  }

  .lineup-price {
    font-size: 18px;
  }

  .lineup-price strong {
    font-size: 32px;
  }

  .lineup-note {
    font-size: 12px;
  }

  /* Payment Section */
  .payment-section {
    padding: var(--space-10) 0;
  }

  .payment-title {
    font-size: 24px;
    line-height: 1.3;
  }

  .payment-subtitle {
    font-size: 14px;
    margin-bottom: var(--space-6);
  }

  .payment-methods {
    flex-direction: column;
    gap: var(--space-6);
    align-items: center;
  }

  .payment-method-item {
    max-width: 100%;
    width: 100%;
  }

  .payment-icon-image {
    width: 120px;
    height: 120px;
    margin-bottom: var(--space-3);
  }

  .payment-method-title {
    font-size: 18px;
  }

  .payment-method-desc {
    font-size: 14px;
  }

  /* Sustainability Section */
  .sustainability-section {
    padding: var(--space-10) 0;
  }

  .sustainability-title {
    font-size: 24px;
  }

  .sustainability-subtitle {
    font-size: 14px;
    margin-bottom: var(--space-6);
  }

  .stat-circle {
    width: 100px;
    height: 100px;
  }

  .stat-title {
    font-size: 16px;
  }

  .stat-desc {
    font-size: 13px;
  }

  /* Voice Section */
  .voice-section {
    padding: var(--space-10) 0;
  }

  .voice-card {
    padding: var(--space-4);
  }

  .voice-text {
    font-size: 14px;
  }

  .voice-role {
    font-size: 13px;
  }

  .voice-company {
    font-size: 11px;
  }

  /* FAQ Section */
  .faq-section {
    padding: var(--space-10) 0;
  }

  .faq-question {
    padding: var(--space-3);
    font-size: 14px;
  }

  .faq-answer p {
    font-size: 13px;
  }

  /* CTA Section */
  .cta-section {
    padding: var(--space-10) 0;
  }

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

  .cta-description {
    font-size: 15px;
    margin-bottom: var(--space-6);
  }

  .cta-description br {
    display: none;
  }

  /* Section Common */
  .section-header {
    margin-bottom: var(--space-6);
  }

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

  .section-description {
    font-size: 14px;
  }

  /* Buttons */
  .btn-large {
    padding: var(--space-2) var(--space-5);
    font-size: 15px;
    min-height: 48px;
  }

  /* Header - Remove fixed position on mobile */
  .header {
    position: relative;
    padding: var(--space-1) 0;
  }

  .logo-img {
    height: 56px;
  }

  .header-buttons {
    display: none;
  }

  /* Insurance Icons - Vertical layout */
  .insurance-icons {
    flex-direction: column;
    align-items: center;
  }

  .insurance-icon-item {
    width: 100%;
    max-width: 280px;
  }

  .insurance-icon-circle {
    width: 140px;
    height: 140px;
  }

  /* Mobile Fixed Bottom CTA Bar */
  .mobile-cta-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px 16px;
    padding-bottom: calc(12px + env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    gap: 10px;
    z-index: 1000;
    opacity: 0;
    transform: translateY(100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
  }

  .mobile-cta-bar.visible {
    opacity: 1;
    transform: translateY(0);
  }

  .mobile-cta-btn {
    flex: 1;
    padding: 14px 16px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    transition: all 0.2s ease;
  }

  .mobile-cta-outline {
    background: white;
    color: #1D1D1F;
    border: 1.5px solid #1D1D1F;
  }

  .mobile-cta-primary {
    background: #1D1D1F;
    color: white;
    border: 1.5px solid #1D1D1F;
  }

  /* Add bottom padding to footer for mobile CTA bar */
  .footer {
    padding-bottom: calc(80px + env(safe-area-inset-bottom));
  }
}

/* Hide mobile CTA bar on desktop - use !important to ensure it overrides in desktop */
@media (min-width: 769px) {
  .mobile-cta-bar {
    display: none !important;
  }
}