/* ==========================================================================
   Magnetic Manual — Official Light Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --bg-main: #F4F6FA;
  --bg-surface: #FFFFFF;
  --bg-subtle: #F8FAFC;
  --border-card: #E5E9F2;
  --border-light: rgba(0, 0, 0, 0.06);
  
  --text-title: #0F172A;
  --text-body: #334155;
  --text-muted: #64748B;
  --text-light: #94A3B8;

  --color-dark: #1E1E2C;
  --color-dark-hover: #2D2D42;
  --color-health: #10B981;
  --color-mindset: #8B5CF6;
  --color-finance: #F59E0B;
  --color-education: #0EA5E9;
  --color-social: #EC4899;

  --shadow-soft: 0 12px 32px rgba(15, 23, 42, 0.04), 0 2px 6px rgba(15, 23, 42, 0.02);
  --shadow-hover: 0 20px 40px rgba(15, 23, 42, 0.08);
  --shadow-btn: 0 6px 20px rgba(30, 30, 44, 0.18);

  --radius-xl: 28px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --radius-full: 9999px;

  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'SF Pro Display', system-ui, sans-serif;
}

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

html, body {
  background-color: var(--bg-main) !important;
  color: var(--text-body) !important;
  font-family: var(--font) !important;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

body {
  background-image: radial-gradient(#E2E8F0 1.2px, transparent 1.2px) !important;
  background-size: 28px 28px !important;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--color-dark);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.15s ease;
}

a:hover {
  color: var(--color-mindset);
}

.container {
  max-width: 920px;
  margin: 0 auto;
  padding: 0 28px;
  width: 100%;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

header {
  background: rgba(255, 255, 255, 0.92) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-card);
  padding: 18px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.22rem;
  color: var(--text-title) !important;
  letter-spacing: -0.03em;
  text-decoration: none !important;
}

.logo-img {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  object-fit: cover;
}

.nav-links {
  display: flex;
  gap: 10px;
  align-items: center;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-full);
}

.nav-links a:hover {
  color: var(--text-title);
  background: rgba(0, 0, 0, 0.04);
}

.nav-links a.active {
  color: var(--color-dark);
  background: #FFFFFF;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--border-card);
}

.nav-btn {
  background: var(--color-dark) !important;
  color: #FFFFFF !important;
  font-weight: 700 !important;
  padding: 9px 22px !important;
  border-radius: var(--radius-full) !important;
  box-shadow: 0 4px 12px rgba(30, 30, 44, 0.18) !important;
}

.nav-btn:hover {
  background: var(--color-dark-hover) !important;
  color: #FFFFFF !important;
  transform: translateY(-1px);
}

/* ==========================================================================
   Hero & Layout Spacing
   ========================================================================== */

main {
  flex: 1;
  padding: 72px 0 108px;
}

.hero {
  text-align: center;
  padding: 24px 0 68px;
}

.hero-app-icon {
  width: 100px;
  height: 100px;
  border-radius: 24px;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.12), 0 2px 8px rgba(15, 23, 42, 0.04);
  margin-bottom: 26px;
  border: 1px solid rgba(0, 0, 0, 0.04);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  border-radius: var(--radius-full);
  background: #FFFFFF;
  border: 1px solid var(--border-card);
  color: var(--text-title);
  font-size: 0.86rem;
  font-weight: 700;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  margin-bottom: 24px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-health);
}

h1 {
  font-size: 3.1rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.15;
  color: var(--text-title) !important;
  margin-bottom: 20px;
}

.subtitle {
  color: var(--text-muted);
  font-size: 1.18rem;
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.68;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 36px;
  flex-wrap: wrap;
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--color-dark);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 13px 26px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-btn);
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.store-btn:hover {
  background: var(--color-dark-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(30, 30, 44, 0.28);
}

.store-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ==========================================================================
   Feature Cards (Life Area styling with Generous Breathing Room)
   ========================================================================== */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 28px;
  margin-top: 48px;
  margin-bottom: 24px;
}

.feature-card {
  background: #FFFFFF !important;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}

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

.feature-icon-wrapper {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1.35rem;
  margin-bottom: 22px;
}

.icon-health { background: var(--color-health); box-shadow: 0 6px 16px rgba(16, 185, 129, 0.35); }
.icon-mindset { background: var(--color-mindset); box-shadow: 0 6px 16px rgba(139, 92, 246, 0.35); }
.icon-finance { background: var(--color-finance); box-shadow: 0 6px 16px rgba(245, 158, 11, 0.35); }
.icon-education { background: var(--color-education); box-shadow: 0 6px 16px rgba(14, 165, 233, 0.35); }
.icon-social { background: var(--color-social); box-shadow: 0 6px 16px rgba(236, 72, 153, 0.35); }
.icon-dark { background: var(--color-dark); box-shadow: 0 6px 16px rgba(30, 30, 44, 0.3); }

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-title);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.96rem;
  line-height: 1.6;
  font-weight: 500;
}

/* ==========================================================================
   Document Cards (Privacy, Terms, Support)
   ========================================================================== */

.card {
  background: #FFFFFF !important;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 56px 52px;
  box-shadow: var(--shadow-soft);
  margin-top: 20px;
  margin-bottom: 32px;
}

.doc-header {
  margin-bottom: 40px;
  border-bottom: 1px solid var(--border-card);
  padding-bottom: 32px;
}

.doc-header h1 {
  font-size: 2.4rem;
  margin-bottom: 10px;
}

.doc-meta {
  color: var(--text-light);
  font-size: 0.92rem;
  font-weight: 600;
}

.doc-body section {
  margin-bottom: 42px;
}

.doc-body h2 {
  font-size: 1.38rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text-title);
  letter-spacing: -0.02em;
}

.doc-body h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 22px 0 10px;
  color: var(--text-title);
}

.doc-body p {
  color: var(--text-body);
  font-size: 1.02rem;
  margin-bottom: 16px;
  line-height: 1.72;
}

.doc-body ul, .doc-body ol {
  padding-left: 24px;
  margin-bottom: 20px;
  color: var(--text-body);
}

.doc-body li {
  margin-bottom: 10px;
  font-size: 1rem;
  line-height: 1.68;
}

.highlight-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  margin: 28px 0;
}

.highlight-box p {
  margin-bottom: 8px;
}

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

/* ==========================================================================
   Footer
   ========================================================================== */

footer {
  border-top: 1px solid var(--border-card);
  padding: 48px 0;
  background: #FFFFFF !important;
  margin-top: auto;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  font-size: 0.94rem;
  color: var(--text-muted);
  font-weight: 500;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--text-muted);
  font-weight: 600;
}

.footer-links a:hover {
  color: var(--text-title);
  text-decoration: underline;
}

@media (max-width: 640px) {
  main { padding: 48px 0 72px; }
  h1 { font-size: 2.2rem; }
  .card { padding: 28px 24px; border-radius: var(--radius-lg); }
  .footer-content { flex-direction: column; text-align: center; }
  .nav-links a:not(.nav-btn) { display: none; }
  .hero-actions { flex-direction: column; align-items: center; }
  .store-btn { width: 100%; justify-content: center; max-width: 280px; }
}