/* Sareti Full Homepage Stylesheet */
:root {
  --primary-color: #2E6FF2;
  --bg-color: #F9FAFB;
  --card-bg: #FFFFFF;
  --text-color: #1F2937;
  --text-muted: #6B7280;
  --border-color: #E5E7EB;
  --accent-color: #F2F4F7;
  --success-color: #52C41A;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --header-height: 80px;
}

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

html, body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden !important;
  position: relative;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-color);
}

/* Background Glow Effects */
.bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  z-index: 1;
  opacity: 0.4;
  pointer-events: none;
  max-width: 100vw;
  overflow: hidden;
}

.bg-glow-1 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(46, 111, 242, 0.12) 0%, rgba(46, 111, 242, 0) 70%);
  top: 50px;
  right: 0;
}

.bg-glow-2 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(46, 111, 242, 0.08) 0%, rgba(46, 111, 242, 0) 70%);
  top: 800px;
  left: 0;
}

/* Common Layout Container */
.section-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Beta Banner */
.beta-banner {
  background: linear-gradient(90deg, #2E6FF2, #1D58D8);
  color: white;
  text-align: center;
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  box-sizing: border-box;
  z-index: 102;
}

/* Header & Navigation */
.header {
  height: var(--header-height);
  background-color: rgba(249, 250, 251, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  position: fixed;
  top: 32px;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
}

.header-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: none;
  gap: 32px;
}

.nav-menu a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.nav-menu a:hover {
  color: var(--primary-color);
}

.nav-actions {
  display: none;
  align-items: center;
  gap: 16px;
}

.btn-login {
  text-decoration: none;
  color: var(--text-color);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 8px 16px;
  transition: var(--transition-smooth);
}

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

.btn-primary-sm {
  text-decoration: none;
  background-color: var(--primary-color);
  color: #FFFFFF;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 12px;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 10px rgba(46, 111, 242, 0.15);
}

.btn-primary-sm:hover {
  background-color: #1D58D8;
  box-shadow: 0 6px 14px rgba(46, 111, 242, 0.25);
  transform: translateY(-1px);
}

/* Mobile Menu Toggle Button */
.mobile-nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 110;
}

.mobile-nav-toggle span {
  width: 100%;
  height: 2px;
  background-color: var(--text-color);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

/* Mobile Dropdown Menu */
.mobile-menu {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: 0;
  transform: translateX(100%);
  visibility: hidden;
  width: 280px;
  max-width: 80vw;
  height: 100vh;
  background-color: var(--card-bg);
  box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
  z-index: 105;
  padding: 100px 32px 32px;
  gap: 24px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s ease;
}

.mobile-menu.active {
  transform: translateX(0);
  visibility: visible;
}

.mobile-menu a {
  text-decoration: none;
  color: var(--text-color);
  font-size: 1.1rem;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.mobile-menu-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
}

.btn-login-mob {
  text-align: center;
  text-decoration: none;
  color: var(--text-color);
  padding: 12px;
  font-weight: 500;
}

.btn-signup-mob {
  text-align: center;
}

/* Sections Common */
section {
  padding: 80px 0;
  position: relative;
  z-index: 2;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--text-color);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Hero Section */
.hero-section {
  padding-top: 140px;
  padding-bottom: 60px;
}

@media (max-width: 767px) {
  .hero-section {
    padding-top: 150px !important;
  }
}

.hero-container {
  display: flex;
  flex-direction: column;
  gap: 60px;
}

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

.badge-slogan {
  display: inline-flex;
  align-items: center;
  background-color: rgba(46, 111, 242, 0.06);
  border: 1px solid rgba(46, 111, 242, 0.12);
  padding: 8px 16px;
  border-radius: 99px;
  margin-bottom: 24px;
}

.hero-slogan-img {
  height: 28px;
  width: auto;
}

.hero-slogan-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-color);
}

.hero-content h1 {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -1px;
  color: var(--text-color);
  margin-bottom: 20px;
}

.hero-content p {
  font-size: 1.1rem;
  line-height: 1.65;
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 32px;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 16px;
}

.btn-primary-lg {
  text-align: center;
  text-decoration: none;
  background-color: var(--primary-color);
  color: #FFFFFF;
  font-size: 1.05rem;
  font-weight: 600;
  padding: 16px 32px;
  border-radius: 16px;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 12px rgba(46, 111, 242, 0.2);
}

.btn-primary-lg:hover {
  background-color: #1D58D8;
  box-shadow: 0 8px 20px rgba(46, 111, 242, 0.3);
  transform: translateY(-1px);
}

.btn-secondary-lg {
  text-align: center;
  text-decoration: none;
  background-color: var(--accent-color);
  color: var(--text-color);
  font-size: 1.05rem;
  font-weight: 600;
  padding: 16px 32px;
  border-radius: 16px;
  transition: var(--transition-smooth);
}

.btn-secondary-lg:hover {
  background-color: #E5E7EB;
}

/* App Screenshot Mockup */
.hero-preview {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
}

.browser-mockup {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.04), 0 2px 6px rgba(0, 0, 0, 0.02);
  overflow: hidden;
}

.browser-header {
  background-color: #F3F4F6;
  border-bottom: 1px solid var(--border-color);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.browser-header .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #D1D5DB;
  display: inline-block;
}

.browser-header .dot:nth-child(1) { background-color: #FF5F56; }
.browser-header .dot:nth-child(2) { background-color: #FFBD2E; }
.browser-header .dot:nth-child(3) { background-color: #27C93F; }

.browser-url {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 0.8rem;
  color: var(--text-muted);
  padding: 4px 24px;
  margin-left: 20px;
  flex-grow: 0.4;
  text-align: center;
}

.mockup-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 24px;
  transition: var(--transition-smooth);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(46, 111, 242, 0.08);
  border-color: rgba(46, 111, 242, 0.3);
}

.feature-img-wrapper {
  width: 100%;
  height: 200px;
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 20px;
  background-color: #F3F4F6;
  border: 1px solid rgba(229, 231, 235, 0.8);
}

.feature-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.feature-card:hover .feature-card-img {
  transform: scale(1.03);
}

.feature-icon-container {
  width: 48px;
  height: 48px;
  background-color: rgba(46, 111, 242, 0.08);
  color: var(--primary-color);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-muted);
  line-height: 1.55;
  font-size: 0.95rem;
}

/* App Showcase Gallery Section */
.showcase-section {
  padding: 80px 0;
  background: linear-gradient(180deg, #FFFFFF 0%, #F9FAFB 100%);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 40px;
}

@media (min-width: 900px) {
  .showcase-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.showcase-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.03);
  transition: var(--transition-smooth);
}

.showcase-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(46, 111, 242, 0.1);
  border-color: var(--primary-color);
}

.showcase-img-container {
  width: 100%;
  height: 220px;
  overflow: hidden;
  background-color: #F8FAFC;
  border-bottom: 1px solid var(--border-color);
}

.showcase-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: var(--transition-smooth);
}

.showcase-card:hover .showcase-img {
  transform: scale(1.04);
}

.showcase-body {
  padding: 24px;
}

.showcase-body h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 8px;
}

.showcase-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Comparison Table Section */
.comparison-section {
  padding: 60px 0;
}

.table-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 16px;
  border: 1px solid var(--border-color);
  background: #FFFFFF;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 520px;
}

.comparison-table th, 
.comparison-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.95rem;
}

.comparison-table th {
  background-color: #F8FAFC;
  font-weight: 700;
  color: var(--text-color);
}

.comparison-table th:nth-child(2),
.comparison-table td:nth-child(2) {
  background-color: rgba(46, 111, 242, 0.04);
}

.text-success {
  color: var(--primary-color);
  font-weight: 600;
}

.text-muted-comp {
  color: var(--text-muted);
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: stretch;
  max-width: 840px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.pricing-card.popular {
  border-color: var(--primary-color);
  box-shadow: 0 12px 28px rgba(46, 111, 242, 0.08);
}

.popular-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background-color: var(--primary-color);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.plan-info h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.plan-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.4;
}

.plan-price {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-color);
  margin-bottom: 32px;
}

.plan-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
}

.plan-features {
  list-style: none;
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-color);
}

.plan-features li svg {
  color: var(--primary-color);
  flex-shrink: 0;
}

.btn-pricing-secondary {
  text-align: center;
  text-decoration: none;
  background-color: var(--accent-color);
  color: var(--text-color);
  padding: 14px;
  font-weight: 600;
  border-radius: 12px;
  transition: var(--transition-smooth);
}

.btn-pricing-secondary:hover {
  background-color: #E5E7EB;
}

.btn-pricing-primary {
  text-align: center;
  text-decoration: none;
  background-color: var(--primary-color);
  color: #FFFFFF;
  padding: 14px;
  font-weight: 600;
  border-radius: 12px;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 10px rgba(46, 111, 242, 0.15);
}

.btn-pricing-primary:hover {
  background-color: #1D58D8;
  box-shadow: 0 6px 14px rgba(46, 111, 242, 0.25);
  transform: translateY(-1px);
}

/* About Section */
.about-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

.about-content h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 24px;
}

.about-content p {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.stat-item {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 32px 24px;
  text-align: center;
}

.stat-number {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--primary-color);
  display: block;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
  font-weight: 500;
}

/* CTA Banner */
.cta-section {
  padding-bottom: 120px;
}

.cta-container {
  background-color: var(--primary-color);
  color: #FFFFFF;
  border-radius: 24px;
  padding: 60px 40px;
  text-align: center;
  box-shadow: 0 16px 36px rgba(46, 111, 242, 0.25);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.cta-container h2 {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.cta-container p {
  font-size: 1.1rem;
  line-height: 1.6;
  opacity: 0.9;
  max-width: 600px;
  margin-bottom: 32px;
}

.cta-container .btn-primary-lg {
  background-color: #FFFFFF;
  color: var(--primary-color);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.cta-container .btn-primary-lg:hover {
  background-color: var(--accent-color);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

/* Footer Section */
.footer {
  background-color: #FFFFFF;
  border-top: 1px solid var(--border-color);
  padding: 60px 0 40px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.footer-logo {
  height: 36px;
  width: auto;
  margin-bottom: 16px;
}

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

.footer-links .link-group h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links .link-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links .link-group a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.footer-links .link-group a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  margin-top: 40px;
  padding-top: 24px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Tablet & Desktop Responsive Layouts */
@media (min-width: 768px) {
  .nav-menu {
    display: flex;
  }
  
  .nav-actions {
    display: flex;
  }
  
  .mobile-nav-toggle {
    display: none;
  }
  
  .hero-container {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
  }
  
  .hero-content {
    flex: 1.1;
    align-items: flex-start;
    text-align: left;
  }
  
  .hero-content h1 {
    font-size: 3.25rem;
  }
  
  .hero-buttons {
    flex-direction: row;
    width: auto;
  }
  
  .btn-primary-lg, .btn-secondary-lg {
    width: auto;
  }
  
  .hero-preview {
    flex: 0.9;
    max-width: none;
  }
  
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .about-container {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
  }
  
  .footer-container {
    flex-direction: row;
    justify-content: space-between;
  }
}