/* Landing Page Styles */

:root {
  --primary: #6366f1;
  --primary-dark: #4f46e5;
  --primary-light: #818cf8;
  --secondary: #0f172a;
  --text: #1e293b;
  --text-light: #64748b;
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --border: #e2e8f0;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-8: 48px;
  --space-10: 64px;
  --space-12: 96px;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent; /* Remove tap highlight on mobile */
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* Prevent text size adjustment on mobile */
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-5);
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
}

.navContent {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--primary);
  font-weight: 700;
  font-size: 24px;
  transition: transform 0.2s ease;
}

.logo:hover {
  transform: scale(1.05);
}

.logoText {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.navLinks {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.navLinks a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  transition: color 0.2s ease;
  white-space: nowrap;
  /* Better touch targets on mobile */
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.navLinks a:not(.btnPrimary):not(.btnSecondary):hover {
  color: var(--primary);
}

.menuToggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
}

.menuToggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Buttons */
.btnPrimary,
.btnSecondary,
.btnGhost,
.btnHero,
.btnCta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  white-space: nowrap;
}

.btnPrimary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  box-shadow: var(--shadow-md);
}

.btnPrimary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btnSecondary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.btnSecondary:hover {
  background: var(--primary);
  color: white;
}

.btnGhost {
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary);
}

.btnGhost:hover {
  background: rgba(99, 102, 241, 0.2);
}

.btnHero {
  padding: var(--space-4) var(--space-6);
  font-size: 18px;
}

.btnCta {
  padding: var(--space-5) var(--space-8);
  font-size: 20px;
}

/* Hero Section */
.hero {
  padding: var(--space-12) 0 var(--space-10) 0;
  margin-top: 72px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.heroContent {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}

.heroBadge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: var(--space-4);
}

.heroTitle {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-4);
  color: var(--secondary);
}

.gradient {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.heroSubtitle {
  font-size: 20px;
  color: var(--text-light);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.heroActions {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.heroStats {
  display: flex;
  gap: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border);
}

.stat {
  text-align: center;
}

.statNumber {
  font-size: 32px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.statLabel {
  font-size: 14px;
  color: var(--text-light);
}

/* Demo Window */
.heroDemo {
  position: relative;
}

.demoWindow {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

.demoHeader {
  display: flex;
  align-items: center;
  padding: var(--space-4);
  background: #f8fafc;
  border-bottom: 1px solid var(--border);
}

.demoControls {
  display: flex;
  gap: var(--space-2);
}

.demoControls span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #cbd5e1;
}

.demoControls span:nth-child(1) { background: #ef4444; }
.demoControls span:nth-child(2) { background: #f59e0b; }
.demoControls span:nth-child(3) { background: #10b981; }

.demoTitle {
  flex: 1;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-light);
}

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

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

.matrixQuadrant {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  min-height: 120px;
  animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.matrixQuadrant.urgent { background: #fee2e2; }
.matrixQuadrant.important { background: #dbeafe; }
.matrixQuadrant.delegate { background: #fef3c7; }
.matrixQuadrant.eliminate { background: #f3f4f6; }

.quadrantLabel {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--space-2);
  opacity: 0.7;
}

.taskCard {
  background: white;
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.taskTitle {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: var(--space-1);
}

.taskMeta {
  font-size: 11px;
  color: var(--text-light);
}

/* Social Proof */
.socialProof {
  padding: var(--space-10) 0;
  background: var(--bg-alt);
}

.proofText {
  text-align: center;
  color: var(--text-light);
  margin-bottom: var(--space-6);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-5);
}

.testimonial {
  background: white;
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: transform 0.2s ease;
}

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

.testimonialStars {
  font-size: 18px;
  margin-bottom: var(--space-3);
}

.testimonialText {
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: var(--space-4);
  color: var(--text);
}

.testimonialAuthor {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.authorAvatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 20px;
}

.authorName {
  font-weight: 600;
  margin-bottom: 2px;
}

.authorRole {
  font-size: 14px;
  color: var(--text-light);
}

/* Features Section */
.features {
  padding: var(--space-12) 0;
}

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

.sectionBadge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.sectionTitle {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: var(--space-4);
  color: var(--secondary);
}

.sectionSubtitle {
  font-size: 20px;
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

.featuresGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.featureCard {
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  background: white;
  border: 1px solid var(--border);
  transition: all 0.2s ease;
}

.featureCard:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.featureIcon {
  font-size: 48px;
  margin-bottom: var(--space-4);
}

.featureTitle {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--secondary);
}

.featureText {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.6;
}

/* Pricing Section */
.pricing {
  padding: var(--space-12) 0;
  background: var(--bg-alt);
}

.pricingGrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-6);
  max-width: 800px;
  margin: 0 auto;
}

.pricingCard {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 2px solid var(--border);
  transition: all 0.2s ease;
  position: relative;
}

.pricingCard:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.pricingCardFeatured {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}

.pricingBadge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: white;
  padding: var(--space-2) var(--space-4);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pricingHeader {
  text-align: center;
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--border);
  margin-bottom: var(--space-5);
}

.pricingName {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--secondary);
}

.pricingPrice {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.pricingAmount {
  font-size: 56px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}

.pricingPeriod {
  font-size: 16px;
  color: var(--text-light);
  margin-top: var(--space-2);
}

.pricingFeatures {
  list-style: none;
  margin-bottom: var(--space-6);
}

.pricingFeatures li {
  padding: var(--space-3) 0;
  font-size: 16px;
  border-bottom: 1px solid var(--border);
}

.pricingBtn {
  width: 100%;
  justify-content: center;
}

.pricingNote {
  text-align: center;
  font-size: 13px;
  color: var(--text-light);
  margin-top: var(--space-3);
}

/* FAQ Section */
.faq {
  padding: var(--space-12) 0;
}

.faqList {
  max-width: 800px;
  margin: 0 auto;
}

.faqItem {
  border-bottom: 1px solid var(--border);
}

.faqQuestion {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) 0;
  background: none;
  border: none;
  font-size: 18px;
  font-weight: 600;
  color: var(--secondary);
  text-align: left;
  cursor: pointer;
  transition: color 0.2s ease;
}

.faqQuestion:hover {
  color: var(--primary);
}

.faqIcon {
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.faqItem.active .faqIcon {
  transform: rotate(180deg);
}

.faqAnswer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faqItem.active .faqAnswer {
  max-height: 300px;
  padding-bottom: var(--space-5);
}

.faqAnswer p {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.6;
}

/* CTA Section */
.cta {
  padding: var(--space-12) 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: white;
  text-align: center;
}

.ctaTitle {
  font-size: 48px;
  font-weight: 800;
  margin-bottom: var(--space-4);
}

.ctaText {
  font-size: 20px;
  opacity: 0.9;
  margin-bottom: var(--space-6);
}

.ctaNote {
  margin-top: var(--space-3);
  opacity: 0.9;
  font-size: 16px;
}

/* Footer */
.footer {
  padding: var(--space-10) 0 var(--space-6) 0;
  background: var(--secondary);
  color: white;
}

.footerContent {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: var(--space-10);
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footerLogo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.footerTagline {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.footerLinks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.footerColumn h4 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-4);
  opacity: 0.9;
}

.footerColumn a {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  padding: var(--space-2) 0;
  transition: color 0.2s ease;
}

.footerColumn a:hover {
  color: white;
}

.footerBottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
}

.footerSocial {
  display: flex;
  gap: var(--space-4);
}

.footerSocial a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 20px;
  transition: color 0.2s ease;
}

.footerSocial a:hover {
  color: white;
}

/* Responsive */

/* Tablets and small laptops */
@media (max-width: 1024px) {
  .heroContent {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-8);
  }
  
  .heroActions {
    justify-content: center;
  }
  
  .heroStats {
    justify-content: center;
  }
  
  .heroDemo {
    max-width: 600px;
    margin: 0 auto;
  }
  
  .heroTitle {
    font-size: 48px;
  }
  
  .sectionTitle {
    font-size: 40px;
  }
  
  .ctaTitle {
    font-size: 40px;
  }
  
  .featuresGrid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .testimonials {
    grid-template-columns: 1fr;
  }
}

/* Tablets portrait and large phones */
@media (max-width: 768px) {
  .navLinks {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--space-8) var(--space-5);
    gap: var(--space-3);
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 999;
    overflow-y: auto;
    border-top: 1px solid var(--border);
  }
  
  .navLinks.active {
    transform: translateX(0);
  }
  
  .navLinks a {
    width: 100%;
    padding: var(--space-4);
    text-align: center;
    font-size: 18px;
    border-radius: var(--radius-md);
  }
  
  .navLinks a:not(.btnPrimary):not(.btnSecondary):hover {
    background: var(--bg-alt);
  }
  
  .menuToggle {
    display: flex;
    z-index: 1001;
  }
  
  .heroTitle {
    font-size: 36px;
  }
  
  .heroSubtitle {
    font-size: 18px;
  }
  
  .heroActions {
    flex-direction: column;
  }
  
  .sectionTitle {
    font-size: 32px;
  }
  
  .ctaTitle {
    font-size: 32px;
  }
  
  .footerContent {
    grid-template-columns: 1fr;
  }
  
  .footerLinks {
    grid-template-columns: 1fr;
  }
  
  .footerBottom {
    flex-direction: column;
    gap: var(--space-4);
  }
  
  .demoMatrix {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 var(--space-4);
  }
  
  .hero {
    padding: var(--space-8) 0 var(--space-6) 0;
    margin-top: 72px;
  }
  
  .heroTitle {
    font-size: 32px;
    line-height: 1.2;
  }
  
  .heroSubtitle {
    font-size: 16px;
  }
  
  .heroBadge {
    font-size: 14px;
    padding: var(--space-2) var(--space-4);
  }
  
  .heroStats {
    flex-wrap: wrap;
    gap: var(--space-4);
  }
  
  .stat {
    flex: 1;
    min-width: 100px;
  }
  
  .btnHero {
    padding: var(--space-4) var(--space-5);
    font-size: 16px;
    width: 100%;
  }
  
  .btnCta {
    padding: var(--space-4) var(--space-6);
    font-size: 18px;
    width: 100%;
  }
  
  .testimonials {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .featuresGrid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .pricingGrid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
  
  .featureCard,
  .pricingCard {
    padding: var(--space-5);
  }
  
  .sectionTitle {
    font-size: 28px;
  }
  
  .sectionSubtitle {
    font-size: 16px;
  }
  
  .demoWindow {
    border-radius: var(--radius-md);
  }
}