@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --accent: #0284c7;
  --accent-hover: #0369a1;
  --accent-light: #f0f9ff;
  --success: #10b981;
  --border: #e2e8f0;
  --max-width: 1200px;
  --font-body: 'Inter', sans-serif;
  --font-title: 'Outfit', sans-serif;
  
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.05), 0 2px 4px -2px rgb(0 0 0 / 0.05);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.05), 0 4px 6px -4px rgb(0 0 0 / 0.05);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.05), 0 8px 10px -6px rgb(0 0 0 / 0.05);
  
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

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

html {
  scroll-behavior: smooth;
}

html, body {
  width: 100%;
  overflow-x: clip;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease-in-out;
}

ul {
  list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--text-primary);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Navbar */
.navbar-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
}

.logo {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-weight: 500;
  color: var(--text-secondary);
  font-size: 0.95rem;
  position: relative;
  padding: 0.5rem 0;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  background-color: var(--accent);
  color: white !important;
  padding: 0.75rem 1.5rem !important;
  border-radius: var(--radius-sm);
  font-weight: 600 !important;
  box-shadow: var(--shadow-sm);
}

.nav-cta:hover {
  background-color: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.nav-cta::after {
  display: none !important;
}

/* Hamburger Checkbox Hack */
.menu-toggle {
  display: none;
}

.menu-btn-container {
  display: none;
  width: 30px;
  height: 30px;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 1010;
}

.menu-btn {
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  position: relative;
  transition: background-color 0.3s ease;
}

.menu-btn::before,
.menu-btn::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  transition: transform 0.3s ease, top 0.3s ease;
}

.menu-btn::before {
  top: -8px;
}

.menu-btn::after {
  top: 8px;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white;
  padding: 4rem 0;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.7) 100%);
  z-index: 1;
}

.hero-container {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.hero-content h1 {
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  color: white;
}

.hero-content p {
  font-size: 1.2rem;
  color: #cbd5e1;
  margin-bottom: 2.5rem;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  text-align: center;
  transition: all 0.2s ease-in-out;
}

.btn-primary {
  background-color: var(--accent);
  color: white;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(4px);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* Quick Stats Row */
.stats-banner {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
  box-shadow: var(--shadow-sm);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item h3 {
  font-size: 1.75rem;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* Cards Section */
.section {
  padding: 6rem 0;
}

.section-bg {
  background-color: var(--bg-secondary);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem auto;
}

.section-header h2 {
  font-size: 2.25rem;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.card {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(2, 132, 199, 0.3);
}

.card-icon {
  width: 50px;
  height: 50px;
  background-color: var(--accent-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--accent);
  font-size: 1.5rem;
  font-weight: bold;
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Images & Visual Layouts */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.split-image-container {
  position: relative;
}

.split-image {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  object-fit: cover;
  width: 100%;
  height: 400px;
}

.image-overlay-card {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background-color: var(--bg-secondary);
  padding: 1.5rem;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  max-width: 240px;
}

.image-overlay-card h4 {
  font-size: 1.1rem;
  color: var(--success);
  margin-bottom: 0.25rem;
}

.image-overlay-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Table Style */
.table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  background: var(--bg-secondary);
  margin-top: 2rem;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.data-table th,
.data-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  background-color: var(--bg-primary);
  font-family: var(--font-title);
  font-weight: 600;
  color: var(--text-primary);
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background-color: var(--accent-light);
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-positive {
  background-color: #d1fae5;
  color: #065f46;
}

.badge-negative {
  background-color: #fee2e2;
  color: #991b1b;
}

/* Newsletter & Sign-up Forms */
.form-box {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 3rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.responsive-form {
  display: flex;
  gap: 0.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: var(--bg-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: border-color 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  background-color: white;
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  align-items: stretch;
}

.pricing-card {
  background-color: var(--bg-secondary);
  border-radius: var(--radius-md);
  padding: 3rem 2rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s;
}

.pricing-card.featured {
  border: 2px solid var(--accent);
  transform: scale(1.03);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--accent);
  color: white;
  padding: 0.35rem 1rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.price-tier {
  font-family: var(--font-title);
  font-size: 1.25rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 1rem;
}

.price-amount {
  font-family: var(--font-title);
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 2rem;
}

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

.pricing-features {
  margin-bottom: 3rem;
  text-align: left;
}

.pricing-features li {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.pricing-features li::before {
  content: '✓';
  color: var(--success);
  font-weight: 900;
}

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

/* CSS Modal System for Success Alert */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay:target {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background-color: var(--bg-secondary);
  padding: 3rem 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 480px;
  width: 90%;
  text-align: center;
  border: 1px solid var(--border);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.modal-overlay:target .modal-content {
  transform: translateY(0);
}

.modal-icon {
  width: 70px;
  height: 70px;
  background-color: #d1fae5;
  color: var(--success);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2.25rem;
  margin: 0 auto 1.5rem auto;
}

.modal-content h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.modal-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 2rem;
  line-height: 1.5;
}

/* Footer */
footer {
  background-color: #0f172a;
  color: #94a3b8;
  padding: 5rem 0 2rem 0;
  border-top: 1px solid #1e293b;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-col h3 {
  color: white;
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}

.footer-col p {
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer-col ul li {
  margin-bottom: 0.75rem;
}

.footer-col ul li a:hover {
  color: white;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* Grid and Split Layouts */
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.split-grid.align-start {
  align-items: start;
}

.split-grid.asymmetry {
  grid-template-columns: 1fr 1.2fr;
}

.split-grid.pricing-promo {
  grid-template-columns: 1fr 1.5fr;
}

/* RESPONSIVE DESIGN - MEDIA QUERIES */

@media (max-width: 1024px) {
  .hero-content h1 {
    font-size: 2.75rem;
  }
  .grid-3, .pricing-grid {
    gap: 1.5rem;
  }
}

@media (max-width: 768px) {
  /* Hamburger Menu Toggle Show */
  .menu-btn-container {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: 50%;
    height: 100vh;
    background-color: var(--bg-secondary);
    z-index: 1000;
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.1);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s;
    
    /* Layout within Drawer: centered horizontally, at the top vertically */
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: 8rem;
    gap: 2.5rem;
  }

  .nav-links li {
    width: 100%;
    text-align: center;
  }

  .nav-links a {
    font-size: 1.2rem;
    display: block;
    padding: 0.5rem 0;
  }
  
  .nav-links a.nav-cta {
    width: 80%;
    margin: 0 auto;
  }

  /* Hamburger Menu Slide Action */
  .menu-toggle:checked ~ .nav-links {
    transform: translateX(0);
    visibility: visible;
  }

  /* Hamburger to X Transform */
  .menu-toggle:checked ~ .menu-btn-container .menu-btn {
    background-color: transparent;
  }

  .menu-toggle:checked ~ .menu-btn-container .menu-btn::before {
    transform: rotate(45deg);
    top: 0;
  }

  .menu-toggle:checked ~ .menu-btn-container .menu-btn::after {
    transform: rotate(-45deg);
    top: 0;
  }

  /* Page Layouts Grid Resets */
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
    width: 100%;
    gap: 1rem;
  }

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

  .image-overlay-card {
    position: absolute;
    bottom: 10px;
    right: 10px;
    max-width: calc(100% - 20px);
  }

  .responsive-form {
    flex-direction: column;
    width: 100%;
  }

  .responsive-form .form-control,
  .responsive-form .btn {
    width: 100%;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .grid-3, .pricing-grid, .feature-split {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }

  .split-grid,
  .split-grid.asymmetry,
  .split-grid.pricing-promo {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2.25rem;
  }
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .form-box {
    padding: 1.5rem;
  }
}