/* FORESEE.city - Professional Urban Governance Platform Stylesheet */

/* ============================================
   CSS VARIABLES & THEME
   ============================================ */
:root {
  /* Colors - Professional Blue & Teal Palette */
  --primary-blue: #0A2463;
  --primary-blue-light: #1E3A8A;
  --accent-teal: #06B6D4;
  --accent-green: #10B981;
  --accent-orange: #F97316;
  
  /* Neutrals */
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  
  /* Typography */
  --font-display: 'Outfit', 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  
  /* Layout */
  --max-width: 1280px;
  --border-radius: 8px;
  --border-radius-lg: 16px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  
  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--gray-800);
  line-height: 1.7;
  background-color: var(--white);
  overflow-x: hidden;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 3rem;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.5rem;
  letter-spacing: -0.01em;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1.125rem;
}

p {
  margin-bottom: var(--spacing-md);
  font-size: 1.0625rem;
}

a {
  color: var(--accent-teal);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--primary-blue-light);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
  background-color: var(--white);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

.header-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 2px;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary-blue);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.logo-dot {
  color: var(--accent-teal);
  font-size: 1.6rem;
  line-height: 0;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
  align-items: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: var(--gray-700);
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  display: block;
  font-size: 0.9375rem;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--primary-blue);
}

/* Dropdown Menu */
.dropdown {
  position: relative;
}

.dropdown-toggle::after {
  content: '▾';
  margin-left: 0.3rem;
  font-size: 0.875rem;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--white);
  box-shadow: var(--shadow-xl);
  border-radius: var(--border-radius);
  padding: var(--spacing-sm);
  min-width: 240px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition);
  z-index: 100;
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu .nav-link {
  padding: var(--spacing-sm);
  border-radius: var(--border-radius);
  white-space: nowrap;
      padding: 10px;
}

.dropdown-menu .nav-link:hover {
  background-color: var(--gray-50);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.hamburger {
  width: 24px;
  height: 2px;
  background-color: var(--gray-800);
  position: relative;
  transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background-color: var(--gray-800);
  transition: var(--transition);
}

.hamburger::before {
  top: -8px;
}

.hamburger::after {
  bottom: -8px;
}

.mobile-menu-toggle.active .hamburger {
  background-color: transparent;
}

.mobile-menu-toggle.active .hamburger::before {
  transform: rotate(45deg);
  top: 0;
}

.mobile-menu-toggle.active .hamburger::after {
  /* transform: rotate(-45deg); */
  bottom: 0;
}

/* ============================================
   CTA BUTTONS
   ============================================ */
.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  font-family: var(--font-display);
  letter-spacing: 0.01em;
}

.btn-primary {
  background-color: var(--primary-blue);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary {
  background-color: var(--accent-teal);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
  background-color: #0891B2;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--white);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-blue);
  border-color: var(--primary-blue);
}

.btn-outline:hover {
  background-color: var(--primary-blue);
  color: var(--white);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  background: linear-gradient(135deg, var(--primary-blue) 0%, #1E3A8A 100%);
  color: var(--white);
  padding: var(--spacing-3xl) var(--spacing-lg);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.5;
}

.hero-container {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 800px;
}

.hero-title {
  color: var(--white);
  font-size: 3.5rem;
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
  font-size: 1.375rem;
  line-height: 1.6;
  margin-bottom: var(--spacing-xl);
  color: rgba(255, 255, 255, 0.9);
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: var(--spacing-3xl) var(--spacing-lg);
}

.section-gray {
  background-color: var(--gray-50);
}

.section-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-title {
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  font-size: 1.25rem;
  color: var(--gray-600);
  max-width: 700px;
  margin: 0 auto;
}

/* ============================================
   CARDS
   ============================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--spacing-lg);
}

.card {
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--gray-200);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-teal);
}

.card-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--accent-teal), var(--accent-green));
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

.card-title {
  font-size: 1.375rem;
  margin-bottom: var(--spacing-sm);
}

.card-description {
  color: var(--gray-600);
  margin-bottom: var(--spacing-md);
}

.card-link {
  color: var(--accent-teal);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.card-link::after {
  content: '→';
  transition: var(--transition);
}

.card-link:hover::after {
  transform: translateX(4px);
}

/* ============================================
   STATS / METRICS
   ============================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent-teal);
  font-family: var(--font-display);
  line-height: 1;
  margin-bottom: var(--spacing-sm);
}

.stat-label {
  font-size: 1.125rem;
  color: var(--gray-600);
}

/* ============================================
   FEATURE LISTS
   ============================================ */
.feature-list {
  display: grid;
  gap: var(--spacing-lg);
}

.feature-item {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  border-left: 4px solid var(--accent-teal);
  box-shadow: var(--shadow-sm);
}

.feature-icon {
  width: 48px;
  height: 48px;
  background-color: var(--gray-100);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.feature-content h4 {
  margin-bottom: var(--spacing-xs);
}

.feature-content p {
  margin-bottom: 0;
  color: var(--gray-600);
}

/* ============================================
   COMPARISON TABLE
   ============================================ */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--spacing-xl) 0;
  background-color: var(--white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.comparison-table th {
  background-color: var(--primary-blue);
  color: var(--white);
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 600;
}

.comparison-table td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--gray-200);
}

.comparison-table tr:hover {
  background-color: var(--gray-50);
}

.check-mark {
  color: var(--accent-green);
  font-weight: bold;
}

.cross-mark {
  color: var(--accent-orange);
  font-weight: bold;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: linear-gradient(to right, #19161647 40%, #1616167a 100%), url(/Images/footer-bg.jpg) center / cover no-repeat;
    
    /* uncomment the below line when working on local */
     /* background: linear-gradient(to right, #19161647 40%, #1616167a 100%), url(../Images/footer-bg.jpg) center / cover no-repeat; */ 
  color: var(--gray-300);
  padding: var(--spacing-3xl) var(--spacing-lg) var(--spacing-lg);
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-column h4 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
}
.footer-column h4 span {
   font-size: 1.4rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: var(--gray-400);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-teal);
}

.footer-bottom {
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--gray-700);
  text-align: center;
  color: var(--gray-400);
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 50px;
  height: 50px;
  background-color: var(--accent-teal);
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--primary-blue);
  transform: translateY(-4px);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero-title {
    font-size: 2.75rem;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: var(--spacing-lg);
    transition: left 0.3s ease;
    overflow-y: auto;
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding-left: var(--spacing-md);
    display: none;
  }
  
  .dropdown.active .dropdown-menu {
    display: block;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .hero {
    padding: var(--spacing-2xl) var(--spacing-lg);
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1.125rem;
  }
  
  .hero-cta {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
  
  .section {
    padding: var(--spacing-2xl) var(--spacing-lg);
  }
  
  .card-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 14px;
  }
  
  .header-container {
    padding: 0 var(--spacing-md);
  }
  
  .section {
    padding: var(--spacing-xl) var(--spacing-md);
  }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center {
  text-align: center;
}

.text-primary {
  color: var(--primary-blue);
}

.text-accent {
  color: var(--accent-teal);
}

.mb-0 {
  margin-bottom: 0;
}

.mt-lg {
  margin-top: var(--spacing-lg);
}

.mb-lg {
  margin-bottom: var(--spacing-lg);
}

.hidden {
  display: none;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid #e5e7eb;
  backdrop-filter: blur(10px);
}

.header-container {
  max-width: 1300px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
}

/* LOGO */
.logo {
  font-size: 1.4rem;
  font-weight: 700;
}
.logo-dot { color: #27c3b5; }

/* NAV */
nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
    gap: initial;
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav-link {
  display: block;
  padding: 0.45rem 0.5rem;
  border-radius: 30px;
  font-size: 0.8rem;
  color: #374151;
  transition: 0.2s;
}

.nav-link:hover {
  background: #f3f4f6;
  color: #0b4cff;
}

/* DROPDOWN */
.dropdown-menu {
  position: absolute;
  top: 90%;
  left: 0;
  min-width: 240px;
  background: white;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid #e5e7eb;
  box-shadow: 0 5px 20px rgba(0,0,0,0.12);
  display: none;
  list-style: none !important;
}

.dropdown:hover .dropdown-menu {
  display: block;
}


.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.footer-social .social-icon {
  width: 42px;
  height: 42px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  background: #0F172A;  /* Dark blue */
  text-decoration: none;
  transition: 0.3s ease;
}

.footer-social .social-icon i {
  color: white;
  font-size: 18px;
}

.footer-social .social-icon:hover {
  background: var(--accent-teal); /* Your brand teal */
  transform: translateY(-3px);
}


/* MOBILE MENU BUTTON */
.mobile-menu-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid #e5e7eb;
  border-radius: 50%;
  background: #fff;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  width: 18px;
  height: 2px;
  background: #111;
  display: block;
  position: relative;
  transition: 0.2s;
}
.hamburger::before,
.hamburger::after {
  content: "";
  position: absolute;
  left: 0;
}
/* .hamburger::before { top: -6px; }
.hamburger::after { top: 6px; } */

.mobile-menu-toggle.open .hamburger {
  transform: rotate(45deg);
}
.mobile-menu-toggle.open .hamburger::before {
  transform: rotate(-90deg) ;
}
.mobile-menu-toggle.open .hamburger::after {
  opacity: 1;
}
@media (min-width: 1192px) and (max-width:1500px){

.nav-link {
    display: block;
    padding: 0.45rem 0.75rem;
    border-radius: 30px;
    font-size: 0.7rem;
}
}


/* MOBILE STYLES */
@media (max-width: 1191px) {
  .mobile-menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: white;
    border-bottom: 1px solid #e5e7eb;
    padding: 0.75rem;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-10px);
    transition: 0.25s;
  }

  .nav-menu.open {
    max-height: 700px;
    opacity: 1;
    transform: translateY(0);
  }

  .dropdown-menu {
    position: static;
    box-shadow: none;
    border: none;
    display: none;
    padding-left: 1rem;
  }

  .dropdown.open .dropdown-menu {
    display: block;
  }

  .nav-link {
    width: 100%;
        font-size: 14px;
  }
}