/* ==========================================================================
   ROUTINE TRACKER — MOBILE-FIRST NEOBRUTALIST DESIGN SYSTEM
   Brand Palette:
   - Primary Lavender:     #9787F3
   - Primary Deep Purple:  #5A44E5
   - Primary Light Tint:   #ECE8FD
   - Accent Amber:         #FFB800
   - Accent Emerald:       #10B981
   - Dark Ink / Borders:   #2D274B
   - Canvas Background:    #EAEFFE
   ========================================================================== */

:root {
  --bg-base: #EAEFFE;
  --bg-surface: #FFFFFF;
  --bg-surface-alt: #F6F8FD;
  --bg-card-dark: #1E1A33;
  
  --brand-primary: #9787F3;
  --brand-primary-deep: #5A44E5;
  --brand-primary-light: #ECE8FD;
  --brand-accent-amber: #FFB800;
  --brand-accent-green: #10B981;
  --brand-accent-rose: #FF5A5F;

  --brand-ink: #2D274B;
  --brand-ink-light: #4A4468;
  --brand-ink-muted: #6B658A;
  
  --border-brutal: 2.5px solid #2D274B;
  --border-thin: 2px solid #2D274B;
  --border-subtle: 1px solid rgba(45, 39, 75, 0.15);

  --shadow-brutal: 3.5px 3.5px 0px #2D274B;
  --shadow-brutal-lg: 5px 5px 0px #2D274B;
  --shadow-brutal-sm: 2px 2px 0px #2D274B;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-pill: 9999px;

  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-base);
  color: var(--brand-ink);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  line-height: 1.55;
  background-color: var(--bg-base);
  color: var(--brand-ink);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.15;
  color: var(--brand-ink);
}

a {
  color: inherit;
  text-decoration: none;
  transition: all var(--transition-fast);
}

/* Container */
.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Neobrutalist UI Card */
.neo-card {
  background: var(--bg-surface);
  border: var(--border-brutal);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-brutal);
  padding: 22px 18px;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.neo-card:hover {
  transform: translate(-1.5px, -1.5px);
  box-shadow: var(--shadow-brutal-lg);
}

/* Neobrutalist Buttons */
.neo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 12px 20px;
  min-height: 46px;
  border: var(--border-brutal);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-brutal-sm);
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
  user-select: none;
  white-space: nowrap;
}

.neo-btn:hover {
  transform: translate(-1.5px, -1.5px);
  box-shadow: var(--shadow-brutal);
}

.neo-btn:active {
  transform: translate(1.5px, 1.5px);
  box-shadow: none;
}

.neo-btn-primary {
  background-color: var(--brand-primary);
  color: #FFFFFF;
}

.neo-btn-dark {
  background-color: var(--brand-ink);
  color: #FFFFFF;
}

.neo-btn-amber {
  background-color: var(--brand-accent-amber);
  color: var(--brand-ink);
}

.neo-btn-outline {
  background-color: var(--bg-surface);
  color: var(--brand-ink);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.75rem;
  padding: 4px 10px;
  border: var(--border-thin);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-brutal-sm);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  line-height: 1.2;
}

.badge-primary { background: var(--brand-primary-light); color: var(--brand-primary-deep); }
.badge-green   { background: #DCFCE7; color: #15803D; }
.badge-amber   { background: #FEF3C7; color: #B45309; }

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(234, 239, 254, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: var(--border-thin);
  padding: 10px 0;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.15rem;
  color: var(--brand-ink);
}

.logo img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: var(--border-thin);
  box-shadow: 2px 2px 0px var(--brand-ink);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  list-style: none;
}

.nav-links a {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--brand-ink);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
}

.nav-links a:hover, .nav-links a.active {
  background: var(--brand-primary-light);
  color: var(--brand-primary-deep);
}

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

.nav-cta .header-apk-btn {
  display: inline-flex;
}

.mobile-menu-btn {
  display: none;
  background: #FFFFFF;
  border: var(--border-thin);
  box-shadow: var(--shadow-brutal-sm);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.85rem;
  cursor: pointer;
}

/* Mobile Nav Drawer */
.mobile-nav {
  display: none;
  background: #FFFFFF;
  border-bottom: var(--border-brutal);
  padding: 16px 20px;
}

.mobile-nav.open {
  display: block;
  animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

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

.mobile-nav a {
  display: block;
  padding: 10px 14px;
  font-weight: 800;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
}

.mobile-nav a:hover, .mobile-nav a.active {
  background: var(--brand-primary-light);
  border-color: var(--brand-ink);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  padding: 36px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 32px;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2rem, 5.5vw, 3.2rem);
  letter-spacing: -0.5px;
  margin: 12px 0 14px;
  line-height: 1.12;
}

.hero-content h1 span {
  color: var(--brand-primary-deep);
  text-decoration: underline;
  text-decoration-thickness: 3px;
  text-underline-offset: 4px;
}

.hero-content p {
  font-size: clamp(0.95rem, 2.5vw, 1.05rem);
  color: var(--brand-ink-light);
  margin-bottom: 20px;
  max-width: 520px;
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-proof-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 800;
  font-size: 0.8rem;
  background: #FFFFFF;
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  box-shadow: var(--shadow-brutal-sm);
}

/* Mockup Showcase */
.mockup-container {
  display: flex;
  justify-content: center;
}

.app-mockup {
  width: 100%;
  max-width: 350px;
  background: #FFFFFF;
  border: var(--border-brutal);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-brutal);
  padding: 16px;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 2px solid #E2E8F0;
  margin-bottom: 12px;
}

.app-header-title {
  font-weight: 800;
  font-size: 0.95rem;
}

.mock-widget-card {
  background: #F8FAFC;
  border: 2px solid var(--brand-ink);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 12px;
  box-shadow: 2px 2px 0px var(--brand-ink);
}

.mock-widget-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.mock-heatmap-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  margin-top: 8px;
}

.mock-heat-day {
  aspect-ratio: 1.1;
  border: 1px solid rgba(45, 39, 75, 0.2);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--brand-ink);
  background: #F1F4F9;
}

.mock-heat-day.completed {
  background: var(--brand-primary);
  color: #FFFFFF;
  border-color: var(--brand-ink);
}

.mock-heat-day.today {
  border: 2px solid var(--brand-ink);
}

.mock-routine-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #FFFFFF;
  border: 1.5px solid var(--brand-ink);
  border-radius: 8px;
  padding: 8px 10px;
  margin-bottom: 6px;
  box-shadow: 1.5px 1.5px 0px var(--brand-ink);
}

.mock-check-box {
  width: 22px;
  height: 22px;
  border: 1.5px solid var(--brand-ink);
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 0.8rem;
  cursor: pointer;
  user-select: none;
}

.mock-check-box.checked {
  background: var(--brand-accent-green);
  color: #FFFFFF;
}

/* ==========================================================================
   PAGE SECTIONS & HEADERS
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 32px;
}

.section-header h2 {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  margin: 8px 0 10px;
}

.section-header p {
  font-size: 0.95rem;
  color: var(--brand-ink-light);
  line-height: 1.45;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 36px;
}

.feature-icon-box {
  width: 44px;
  height: 44px;
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 2px 2px 0px var(--brand-ink);
  margin-bottom: 12px;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--brand-ink-light);
  line-height: 1.45;
}

/* Showcase Spotlight */
.showcase-banner {
  background: var(--brand-ink);
  color: #FFFFFF;
  border: var(--border-brutal);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-brutal);
  padding: 30px 20px;
  margin: 36px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
}

.showcase-banner h2 {
  color: #FFFFFF;
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  margin-bottom: 10px;
}

.showcase-banner p {
  color: #D1D5DB;
  font-size: 0.95rem;
  margin-bottom: 16px;
  line-height: 1.45;
}

.showcase-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.showcase-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.85rem;
}

/* ==========================================================================
   MOBILE-FRIENDLY COMPARISON CARDS / TABLE
   ========================================================================== */
.pricing-table-card {
  background: #FFFFFF;
  border: var(--border-brutal);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-brutal);
  padding: 16px;
  margin-bottom: 40px;
}

/* Desktop Table View */
.comparison-table-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

table.comparison-table th, table.comparison-table td {
  padding: 12px 14px;
  border-bottom: 1.5px solid #E2E8F0;
  font-size: 0.9rem;
}

table.comparison-table th {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 0.95rem;
  color: var(--brand-ink);
  background: #F8FAFC;
}

.pill-free {
  display: inline-block;
  padding: 3px 8px;
  background: #DCFCE7;
  color: #15803D;
  font-weight: 800;
  border-radius: 5px;
  border: 1px solid var(--brand-ink);
  font-size: 0.75rem;
  white-space: nowrap;
}

.pill-pro {
  display: inline-block;
  padding: 3px 8px;
  background: #FEF3C7;
  color: #B45309;
  font-weight: 800;
  border-radius: 5px;
  border: 1px solid var(--brand-ink);
  font-size: 0.75rem;
  white-space: nowrap;
}

/* Mobile Pricing Cards (shown on small screens) */
.mobile-pricing-list {
  display: none;
  flex-direction: column;
  gap: 10px;
}

.mobile-pricing-item {
  background: #F8FAFC;
  border: 1.5px solid var(--brand-ink);
  border-radius: 8px;
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.mobile-pricing-title {
  font-weight: 800;
  font-size: 0.88rem;
  color: var(--brand-ink);
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 740px;
  margin: 0 auto;
}

.faq-item {
  background: #FFFFFF;
  border: var(--border-thin);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-brutal-sm);
  overflow: hidden;
}

.faq-question {
  padding: 14px 16px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.faq-question::after {
  content: '+';
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--brand-primary-deep);
  transition: transform var(--transition-fast);
}

.faq-item.open .faq-question::after {
  content: '−';
}

.faq-answer {
  display: none;
  padding: 0 16px 14px;
  color: var(--brand-ink-light);
  font-size: 0.88rem;
  line-height: 1.45;
}

.faq-item.open .faq-answer {
  display: block;
}

/* ==========================================================================
   ABOUT & STATS
   ========================================================================== */
.page-hero {
  text-align: center;
  padding: 30px 0 20px;
}

.page-hero h1 {
  font-size: clamp(1.8rem, 4.5vw, 2.6rem);
  margin: 8px 0 10px;
}

.page-hero p {
  font-size: 0.95rem;
  color: var(--brand-ink-light);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.45;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 20px 0 32px;
}

.about-stat-box {
  background: #FFFFFF;
  border: var(--border-thin);
  border-radius: var(--radius-md);
  padding: 16px 12px;
  text-align: center;
  box-shadow: var(--shadow-brutal-sm);
}

.about-stat-box .stat-number {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--brand-primary-deep);
}

.about-stat-box .stat-label {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--brand-ink);
  text-transform: uppercase;
  margin-top: 4px;
}

.legal-article {
  background: #FFFFFF;
  border: var(--border-brutal);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-brutal);
  padding: 24px 18px;
  margin: 16px 0 40px;
}

.legal-article h2 {
  font-size: 1.25rem;
  margin: 24px 0 8px;
  color: var(--brand-primary-deep);
  border-bottom: 1.5px solid #E2E8F0;
  padding-bottom: 4px;
}

.legal-article h2:first-of-type {
  margin-top: 0;
}

.legal-article p, .legal-article ul {
  margin-bottom: 12px;
  color: var(--brand-ink);
  font-size: 0.9rem;
  line-height: 1.55;
}

.legal-article ul {
  padding-left: 20px;
}

.legal-article li {
  margin-bottom: 6px;
}

.legal-highlight {
  background: var(--brand-primary-light);
  border: 1.5px solid var(--brand-primary-deep);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin: 16px 0;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--brand-ink);
  line-height: 1.45;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
  background: var(--brand-ink);
  color: #FFFFFF;
  border-top: var(--border-brutal);
  padding: 36px 0 24px;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 24px;
  margin-bottom: 24px;
}

.footer-brand p {
  color: #94A3B8;
  font-size: 0.85rem;
  margin: 10px 0 16px;
  max-width: 300px;
  line-height: 1.45;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 0.95rem;
  margin-bottom: 10px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-col a {
  color: #94A3B8;
  font-size: 0.85rem;
  font-weight: 600;
}

.footer-col a:hover {
  color: var(--brand-primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #64748B;
  font-size: 0.78rem;
  font-weight: 600;
  flex-wrap: wrap;
  gap: 8px;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES (MOBILE OPTIMIZED)
   ========================================================================== */
@media (max-width: 860px) {
  .hero-grid, .showcase-banner {
    grid-template-columns: 1fr;
  }
  .about-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  .nav-links {
    display: none;
  }
  .mobile-menu-btn {
    display: block;
  }
}

@media (max-width: 640px) {
  .header-apk-btn {
    display: none !important;
  }
  .hero {
    padding: 24px 0 30px;
  }
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .neo-btn {
    width: 100%;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  /* Switch table to clean cards on mobile */
  .comparison-table-wrapper {
    display: none;
  }
  .mobile-pricing-list {
    display: flex;
  }
}