/* Reset and Base Styles */
:root {
  --primary-color: #4f46e5;
  --secondary-color: #818cf8;
  --accent-color: #fb7185;
  --text-color: #1f2937;
  --bg-color: #ffffff;
  --light-bg: #f3f4f6;
  --dark-bg: #111827;
  --footer-bg: #1f2937;
  --white: #ffffff;
  --transition: all 0.3s ease;
  --container-width: 1200px;
  --border-radius: 8px;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--bg-color);
}

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

ul {
  list-style: none;
}

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

/* Layout */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-color);
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo svg {
  width: 32px;
  height: 32px;
}

nav ul {
  display: flex;
  gap: 30px;
}

nav a {
  font-weight: 500;
  color: var(--text-color);
}

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #f0f4f8 0%, #e0e7ff 100%);
  padding: 80px 0;
  text-align: center;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 20px;
  color: var(--dark-bg);
}

.hero-content p {
  font-size: 1.25rem;
  color: #4b5563;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.hero-image {
  margin-top: 40px;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.btn {
  display: inline-block;
  background-color: var(--primary-color);
  color: var(--white);
  padding: 12px 30px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 16px;
  border: 2px solid var(--primary-color);
}

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

/* Alternating Blocks */
.block-section {
  padding: 80px 0;
}

.block-section:nth-child(even) {
  background-color: var(--light-bg);
}

.block-container {
  display: flex;
  align-items: center;
  gap: 60px;
}

.block-section:nth-child(even) .block-container {
  flex-direction: row-reverse;
}

.block-text {
  flex: 1;
}

.block-text h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: var(--dark-bg);
}

.block-text p {
  font-size: 1.1rem;
  color: #4b5563;
  margin-bottom: 15px;
}

.block-image {
  flex: 1;
}

.block-image img {
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  width: 100%;
}

/* Reviews Section */
.reviews {
  padding: 80px 0;
  background-color: var(--white);
  text-align: center;
}

.reviews h2 {
  font-size: 2.5rem;
  margin-bottom: 50px;
}

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

.review-card {
  background-color: var(--light-bg);
  padding: 30px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: left;
}

.review-text {
  font-style: italic;
  margin-bottom: 20px;
  color: #4b5563;
}

.reviewer {
  font-weight: 700;
  color: var(--primary-color);
}

/* Subscription Form */
.subscription {
  padding: 80px 0;
  background-color: var(--primary-color);
  color: var(--white);
  text-align: center;
}

.subscription h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.subscription p {
  margin-bottom: 40px;
  font-size: 1.2rem;
  opacity: 0.9;
}

.form-container {
  max-width: 500px;
  margin: 0 auto;
  background-color: var(--white);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 20px;
  text-align: left;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-color);
  font-weight: 500;
}

.form-group input {
  width: 100%;
  padding: 12px;
  border: 1px solid #d1d5db;
  border-radius: 4px;
  font-size: 16px;
  transition: var(--transition);
}

.form-group input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.submit-btn {
  width: 100%;
  padding: 14px;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.submit-btn:hover {
  background-color: #4338ca;
}

/* Footer */
footer {
  background-color: var(--footer-bg);
  color: #d1d5db;
  padding: 60px 0 20px;
}

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

.footer-col h3 {
  color: var(--white);
  margin-bottom: 20px;
  font-size: 1.2rem;
}

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

.footer-col ul li a:hover {
  color: var(--primary-color);
}

.contact-info li {
  margin-bottom: 15px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.social-links {
  display: flex;
  gap: 15px;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255,255,255,0.1);
  border-radius: 50%;
  transition: var(--transition);
}

.social-links a:hover {
  background-color: var(--primary-color);
}

.copyright {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.9rem;
}

/* Legal Pages */
.legal-page {
  padding: 60px 0;
  max-width: 800px;
}

.legal-page h1 {
  margin-bottom: 30px;
  color: var(--primary-color);
}

.legal-page h2 {
  margin-top: 30px;
  margin-bottom: 15px;
}

.legal-page p {
  margin-bottom: 15px;
}

.legal-page ul {
  list-style: disc;
  margin-left: 20px;
  margin-bottom: 15px;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--white);
  box-shadow: 0 -4px 10px rgba(0,0,0,0.1);
  padding: 20px;
  z-index: 1000;
  transform: translateY(100%);
  transition: transform 0.3s ease-in-out;
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-content {
  max-width: var(--container-width);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.cookie-text h3 {
  margin-bottom: 5px;
}

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

.cookie-btn {
  padding: 8px 16px;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  border: 1px solid var(--primary-color);
}

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

.cookie-btn.necessary {
  background-color: transparent;
  color: var(--primary-color);
}

.cookie-btn.settings {
  background-color: transparent;
  color: #4b5563;
  border-color: #9ca3af;
}

/* Responsive */
@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .block-container {
    flex-direction: column;
    gap: 30px;
  }
  
  .block-section:nth-child(even) .block-container {
    flex-direction: column;
  }
  
  .nav-links {
    display: none; /* In a real site, would implement mobile menu toggle */
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--white);
    padding: 20px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    flex-direction: column;
  }
  
  .nav-links.active {
    display: flex;
  }

  .nav-links ul {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }

  .mobile-menu-btn {
    display: block;
  }
}