:root {
  --primary-color: #000;
  --secondary-color: #fff;
  --text-color: #333;
  --bg-color: #fff;
  --accent-color: #f5f5f5;
  --border-color: #ddd;
}

body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
}

a {
  text-decoration: none;
  color: inherit;
  transition: opacity 0.3s ease;
}

a:hover {
  opacity: 0.7;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Page Loader */
.page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--primary-color);
  color: var(--secondary-color);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

.loader-content {
  font-size: 2rem;
  font-weight: bold;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { opacity: 0.5; transform: scale(0.95); }
  50% { opacity: 1; transform: scale(1.05); }
  100% { opacity: 0.5; transform: scale(0.95); }
}

/* Advertisement Note Top */
.ad-note-top {
  background-color: var(--accent-color);
  color: var(--text-color);
  text-align: center;
  padding: 10px;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border-color);
}

/* Header */
.site-header {
  background-color: var(--secondary-color);
  border-bottom: 1px solid var(--border-color);
  padding: 15px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--primary-color);
  letter-spacing: 1px;
}

.main-nav {
  display: flex;
  gap: 20px;
}

.nav-link {
  color: var(--text-color);
  font-weight: 500;
  font-size: 0.95rem;
}

.cta-button {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  padding: 10px 20px;
  border-radius: 4px;
  font-weight: bold;
  font-size: 0.9rem;
  display: inline-block;
}

.hamburger-menu {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  z-index: 200;
}

.bar {
  width: 25px;
  height: 3px;
  background-color: var(--primary-color);
  transition: 0.3s;
}

/* Mobile Menu */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 75%;
  height: 100%;
  background-color: var(--secondary-color);
  box-shadow: -2px 0 5px rgba(0,0,0,0.1);
  padding: 60px 20px;
  transition: right 0.3s ease-in-out;
  z-index: 150;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mobile-nav.active {
  right: 0;
}

.mobile-nav-link {
  font-size: 1.2rem;
  color: var(--text-color);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
}

.close-menu {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 2rem;
  cursor: pointer;
  color: var(--primary-color);
}

/* Hero Section */
.hero-section {
  padding: 60px 0;
  background-color: var(--bg-color);
  text-align: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.hero-image-wrapper {
  max-width: 600px;
  margin: 0 auto;
}

.hero-title {
  font-size: 2.5rem;
  margin-top: 20px;
}

.hero-description {
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto;
  color: #666;
}

.hero-cta {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  padding: 15px 30px;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 20px;
  display: inline-block;
}

/* Section Styles */
.section {
  padding: 60px 0;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 40px;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background-color: var(--primary-color);
  margin: 10px auto 0;
}

/* About Us */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  align-items: center;
}

.about-text {
  font-size: 1.1rem;
}

/* Why Us */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  text-align: center;
}

.feature-card {
  padding: 30px;
  border: 1px solid var(--border-color);
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.feature-title {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background-color: var(--accent-color);
  padding: 30px;
  border-radius: 4px;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-author {
  font-weight: bold;
}

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 10px;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 20px 0;
  font-size: 1.1rem;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding-bottom: 20px;
}

.faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
}

/* Footer */
.site-footer {
  background-color: var(--primary-color);
  color: var(--secondary-color);
  padding: 60px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-column h3 {
  color: var(--secondary-color);
  font-size: 1.2rem;
  margin-bottom: 20px;
  border-bottom: 1px solid #333;
  padding-bottom: 10px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a:hover {
  text-decoration: underline;
}

.footer-ad-disclaimer {
  background-color: #222;
  padding: 20px;
  margin-bottom: 30px;
  font-size: 0.85rem;
  color: #ccc;
  border-left: 3px solid #666;
}

.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 20px;
  text-align: center;
  font-size: 0.9rem;
  color: #aaa;
}

/* Cookie Popup */
.cookie-popup {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background-color: var(--secondary-color);
  box-shadow: 0 0 20px rgba(0,0,0,0.1);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 15px;
  z-index: 900;
  max-width: 400px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.cookie-content {
  font-size: 0.9rem;
}

.cookie-buttons {
  display: flex;
  gap: 10px;
}

.cookie-btn {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
}

.btn-accept {
  background-color: var(--primary-color);
  color: var(--secondary-color);
}

.btn-reject {
  background-color: var(--accent-color);
  color: var(--text-color);
  border: 1px solid var(--border-color);
}

/* Media Queries */
@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  
  .hamburger-menu {
    display: flex;
  }

  .site-header {
    padding: 10px 0;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .section-title {
    font-size: 1.5rem;
  }
}