/* ============================================================
   SkillQuest LP — Beta
   ============================================================ */

:root {
  --color-primary: #6366f1;
  --color-primary-dark: #4f46e5;
  --color-primary-light: #818cf8;
  --color-accent: #f59e0b;
  --color-accent-dark: #d97706;
  --color-bg: #0f172a;
  --color-bg-card: #1e293b;
  --color-bg-card-hover: #334155;
  --color-text: #f8fafc;
  --color-text-muted: #94a3b8;
  --color-border: #334155;
  --color-success: #22c55e;
  --color-danger: #ef4444;
  --radius: 12px;
  --max-width: 1120px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-primary-light);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* ---- Layout ---- */

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

section {
  padding: 80px 0;
}

section:nth-child(even) {
  background: rgba(30, 41, 59, 0.4);
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 16px;
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 640px;
  margin: 0 auto 48px;
  font-size: 1.1rem;
}

/* ---- Buttons ---- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
  text-decoration: none;
}
.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}
.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--color-primary-dark);
}

.btn-accent {
  background: var(--color-accent);
  color: #000;
}
.btn-accent:hover {
  background: var(--color-accent-dark);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-primary-light);
  color: var(--color-primary-light);
}
.btn-outline:hover {
  background: rgba(99, 102, 241, 0.1);
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.1rem;
}

/* ---- Header / Nav ---- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  padding: 16px 0;
}

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

.nav-logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-logo:hover {
  text-decoration: none;
}

.nav-logo .logo-icon {
  width: 28px;
  height: 28px;
  background: var(--color-primary);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.nav-logo .logo-icon-img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.35);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover {
  color: var(--color-text);
  text-decoration: none;
}

/* ---- Hero ---- */

.hero {
  padding: 160px 0 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-block;
  background: rgba(99, 102, 241, 0.15);
  color: var(--color-primary-light);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  border: 1px solid rgba(99, 102, 241, 0.3);
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-tagline {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 24px;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto 40px;
}

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

/* ---- Demo Section ---- */

.demo-section {
  text-align: center;
}

.demo-outer {
  position: relative;
  max-width: 440px;
  margin: 0 auto;
  padding-top: 12px;
}

.demo-label {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  padding: 4px 16px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  z-index: 2;
}

/* Widget overrides for LP embedding */
.demo-outer .stopwatch-widget {
  display: block !important;
}
.demo-outer .stopwatch-container {
  opacity: 1 !important;
}

/* ---- Pillars / How it works ---- */

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

.pillar-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: border-color 0.2s, background 0.2s;
}
.pillar-card:hover {
  border-color: var(--color-primary);
  background: var(--color-bg-card-hover);
}

.pillar-icon {
  width: 48px;
  height: 48px;
  background: rgba(99, 102, 241, 0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.pillar-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.pillar-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ---- Comparison ---- */

.comparison-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.comparison-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
}

.comparison-card.highlight {
  border-color: var(--color-primary);
  box-shadow: 0 0 40px rgba(99, 102, 241, 0.1);
}

.comparison-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.comparison-card .badge {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 600;
}

.comparison-card .badge-old {
  background: rgba(148, 163, 184, 0.2);
  color: var(--color-text-muted);
}

.comparison-card .badge-new {
  background: rgba(99, 102, 241, 0.2);
  color: var(--color-primary-light);
}

.comparison-flow {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.flow-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(15, 23, 42, 0.5);
  border-radius: 8px;
  font-size: 0.9rem;
}

.flow-step .step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.comparison-card.highlight .flow-step .step-num {
  background: rgba(99, 102, 241, 0.3);
  color: var(--color-primary-light);
}

/* ---- Feature Table ---- */

.feature-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.feature-table {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  border-collapse: collapse;
}

.feature-table th,
.feature-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.feature-table thead th {
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  border-bottom: 2px solid var(--color-border);
}

.feature-table tbody td {
  font-size: 0.95rem;
}

.feature-table tbody td:first-child {
  color: var(--color-text-muted);
}

.feature-table .check {
  color: var(--color-success);
  font-weight: 700;
}

.feature-table .cross {
  color: var(--color-text-muted);
  opacity: 0.4;
}

/* ---- Setup Steps ---- */

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.step-card {
  text-align: center;
  padding: 32px 24px;
}

.step-num-large {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(99, 102, 241, 0.15);
  color: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 auto 16px;
}

.step-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.step-card p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* ---- Pricing ---- */

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
}

.pricing-card.featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 40px rgba(99, 102, 241, 0.1);
  position: relative;
}

.pricing-card.featured::before {
  content: "Most Popular";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  padding: 4px 16px;
  border-radius: 12px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
}

.pricing-plan-name {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 4px;
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.pricing-impressions {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.pricing-features {
  list-style: none;
  flex: 1;
  margin-bottom: 24px;
}

.pricing-features li {
  padding: 6px 0;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.pricing-features li::before {
  content: "\2713";
  color: var(--color-success);
  font-weight: 700;
  flex-shrink: 0;
}

.pricing-card .btn {
  width: 100%;
}

/* ---- CTA Section ---- */

.cta-section {
  text-align: center;
  padding: 100px 0;
}

.cta-section h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.cta-section p {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ---- Footer ---- */

.footer {
  border-top: 1px solid var(--color-border);
  padding: 40px 0;
}

.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-left {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}
.footer-links a:hover {
  color: var(--color-text);
}

/* ---- Privacy Policy Page ---- */

.page-content {
  padding: 120px 0 80px;
}

.page-content .container {
  max-width: 720px;
}

.page-content h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.page-content .last-updated {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  margin-bottom: 48px;
}

.page-content h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-top: 40px;
  margin-bottom: 12px;
}

.page-content h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 24px;
  margin-bottom: 8px;
}

.page-content p {
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.page-content ul,
.page-content ol {
  color: var(--color-text-muted);
  margin-bottom: 16px;
  padding-left: 24px;
}

.page-content li {
  margin-bottom: 8px;
}

.page-content h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-top: 20px;
  margin-bottom: 8px;
}

.page-content code {
  background: var(--color-bg-card);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.85rem;
}

/* Policy table */
.policy-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
}
.policy-table th,
.policy-table td {
  text-align: left;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.95rem;
}
.policy-table th {
  background: var(--color-bg-card);
  color: var(--color-text);
  font-weight: 600;
}

/* Tokushoho (特定商取引法) definition list */
.tokushoho-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 24px;
}
.tokushoho-table th,
.tokushoho-table td {
  text-align: left;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.95rem;
  vertical-align: top;
}
.tokushoho-table th {
  background: var(--color-bg-card);
  color: var(--color-text);
  font-weight: 600;
  white-space: nowrap;
  width: 180px;
}

/* ---- Responsive ---- */

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.2rem;
  }

  .hero-tagline {
    font-size: 1.2rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .pillars-grid,
  .steps-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

  .comparison-wrapper {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }

  section {
    padding: 60px 0;
  }

  .demo-timer {
    font-size: 3rem;
  }

  .cta-section h2 {
    font-size: 1.8rem;
  }

  .footer .container {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.8rem;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }

  .hero-ctas .btn {
    width: 100%;
    max-width: 300px;
  }
}