/* HouseTech - CSS Variables and Global Styles */

/* Import Fonts */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:wght@400;500;600;700&display=swap');

/* CSS Variables for Colors */
:root {
  --primary-bg: #FFFFFF;
  --primary-gray: #2C2C2C;
  --secondary-gray: #6B7280;
  --light-gray: #F3F4F6;
  --accent-gray: #374151;
  --ash-gray: #9CA3AF;
  --border-gray: #E5E7EB;
}

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

body {
  font-family: "Montserrat", sans-serif;
  color: var(--primary-gray);
  background-color: var(--primary-bg);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Noto Sans", sans-serif;
  color: var(--primary-gray);
  font-weight: 600;
}

/* Header Styles */
.header-fixed {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--primary-bg);
  border-bottom: 1px solid var(--border-gray);
}

.navbar-brand {
  font-family: "Noto Sans", sans-serif;
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--primary-gray) !important;
}

.navbar-nav .nav-link {
  color: var(--secondary-gray) !important;
  font-weight: 500;
  transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
  color: var(--accent-gray) !important;
}

/* Body padding for fixed header */
body {
  padding-top: 80px;
}

/* Section Styles */
.section-padding {
  padding: 4rem 0;
}

.section-padding-sm {
  padding: 2.5rem 0;
}

/* Hero Section */
.hero-section {
  background-color: var(--light-gray);
  padding: 5rem 0;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--secondary-gray);
  margin-bottom: 2rem;
}

/* Page Title Section */
.page-title-section {
  background-color: var(--light-gray);
  padding: 3rem 0;
  text-align: center;
}

.page-title {
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--primary-gray);
}

/* Cards */
.custom-card {
  border: 1px solid var(--border-gray);
  border-radius: 0.5rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  background-color: var(--primary-bg);
}

.custom-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary-gray);
}

.card-text {
  color: var(--secondary-gray);
}

/* Categories Grid */
.category-item {
  text-align: center;
  padding: 2rem 1.5rem;
  background-color: var(--primary-bg);
  border: 1px solid var(--border-gray);
  border-radius: 0.5rem;
  transition: background-color 0.3s ease;
}

.category-item:hover {
  background-color: var(--light-gray);
}

.category-icon {
  font-size: 3rem;
  color: var(--accent-gray);
  margin-bottom: 1rem;
}

/* Buttons */
.btn-custom {
  background-color: var(--accent-gray);
  border-color: var(--accent-gray);
  color: white;
  font-weight: 500;
  padding: 0.75rem 2rem;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
}

.btn-custom:hover {
  background-color: var(--primary-gray);
  border-color: var(--primary-gray);
  color: white;
}

/* Forms */
.form-control {
  border: 1px solid var(--border-gray);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  font-size: 1rem;
}

.form-control:focus {
  border-color: var(--accent-gray);
  box-shadow: 0 0 0 0.2rem rgba(55, 65, 81, 0.25);
}

/* Footer */
.footer {
  background-color: var(--accent-gray);
  color: white;
  padding: 3rem 0 1rem 0;
}

.footer a {
  color: var(--ash-gray);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer a:hover {
  color: white;
}

/* Cookie Popup */
.cookie-popup {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--accent-gray);
  color: white;
  padding: 1rem 0;
  z-index: 1000;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.cookie-popup.hidden {
  display: none;
}

/* Testimonials */
.testimonial-item {
  background-color: var(--light-gray);
  padding: 2rem;
  border-radius: 0.5rem;
  border-left: 4px solid var(--accent-gray);
}

.testimonial-author {
  font-weight: 600;
  color: var(--accent-gray);
  margin-top: 1rem;
}

/* Advantages List */
.advantage-item {
  padding: 1.5rem;
  background-color: var(--light-gray);
  border-radius: 0.5rem;
  margin-bottom: 1rem;
  min-height: 280px;
}

.advantage-item h5 {
  color: var(--accent-gray);
  margin-bottom: 0.5rem;
}

/* Responsive Images */
.img-responsive {
  width: 100%;
  height: auto;
  border-radius: 0.5rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.2rem;
  }
  
  .page-title {
    font-size: 2rem;
  }
  
  .section-padding {
    padding: 2.5rem 0;
  }
  
  .category-item {
    padding: 1.5rem 1rem;
  }
  
  .category-icon {
    font-size: 2.5rem;
  }
}

/* Utility Classes */
.text-primary-custom {
  color: var(--primary-gray) !important;
}

.text-secondary-custom {
  color: var(--secondary-gray) !important;
}

.text-accent-custom {
  color: var(--accent-gray) !important;
}

.bg-light-custom {
  background-color: var(--light-gray) !important;
}

.border-custom {
  border-color: var(--border-gray) !important;
}