:root {
  --primary-blue: #4169E1;
  --light-gray: #f8f9fa;
  --dark-gray: #333333;
  --medium-gray: #666666;
  --border-gray: #e0e0e0;
  --white: #ffffff;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark-gray);
  background-color: var(--white);
}

/* HEADER */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--white);
  border-bottom: 1px solid var(--border-gray);
  z-index: 1000;
  padding: 1rem 0;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.header-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary-blue);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo:hover {
  color: var(--dark-gray);
  text-decoration: none;
}

.logo-icon {
  width: 24px;
  height: 24px;
  background-color: var(--primary-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.9rem;
  font-weight: bold;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

nav a {
  color: var(--dark-gray);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  border-bottom: 2px solid transparent;
  padding-bottom: 0.25rem;
}

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

@media (max-width: 768px) {
  nav ul {
    gap: 1rem;
    font-size: 0.9rem;
  }

  .header-content {
    padding: 0 1rem;
  }

  .logo {
    font-size: 1.2rem;
  }
}

/* MAIN CONTENT */
main {
  margin-top: 80px;
  padding: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* HERO */
.hero {
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  position: relative;
  margin-bottom: 3rem;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(65, 105, 225, 0.4);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding: 3rem;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  font-weight: 300;
}

@media (max-width: 768px) {
  .hero {
    min-height: 300px;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .hero-content {
    padding: 2rem;
  }
}

/* SECTIONS */
section {
  padding: 4rem 0;
  border-bottom: 1px solid var(--light-gray);
}

section:last-of-type {
  border-bottom: none;
}

h1 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  color: var(--dark-gray);
  font-weight: 700;
}

h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--dark-gray);
  font-weight: 700;
  position: relative;
  padding-bottom: 1rem;
}

h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 3px;
  background-color: var(--primary-blue);
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--dark-gray);
  font-weight: 600;
}

p {
  margin-bottom: 1.5rem;
  color: var(--medium-gray);
  line-height: 1.8;
}

/* TWO-COLUMN LAYOUT */
.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.content-grid.reverse {
  direction: rtl;
}

.content-grid.reverse > * {
  direction: ltr;
}

.content-text {
  flex: 1;
}

.content-image {
  flex: 1;
  text-align: center;
}

.content-image img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(65, 105, 225, 0.1);
}

@media (max-width: 768px) {
  .content-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .content-grid.reverse {
    direction: ltr;
  }

  h2 {
    font-size: 1.5rem;
  }

  h1 {
    font-size: 1.8rem;
  }
}

/* DISCLAIMER */
.disclaimer-box {
  background-color: var(--light-gray);
  border-left: 4px solid var(--primary-blue);
  padding: 1.5rem;
  margin: 2rem 0;
  border-radius: 4px;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--medium-gray);
}

.disclaimer-box strong {
  color: var(--dark-gray);
  display: block;
  margin-bottom: 0.5rem;
}

/* CTA */
.cta-button {
  display: inline-block;
  background-color: var(--primary-blue);
  color: var(--white);
  padding: 0.75rem 1.5rem;
  text-decoration: none;
  border-radius: 4px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.cta-button:hover {
  background-color: #304dc4;
  box-shadow: 0 4px 12px rgba(65, 105, 225, 0.3);
  text-decoration: none;
  color: var(--white);
}

.cta-text {
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 2px solid var(--primary-blue);
  transition: all 0.3s ease;
}

.cta-text:hover {
  color: var(--dark-gray);
  border-bottom-color: var(--dark-gray);
}

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

label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--dark-gray);
}

input[type="email"],
input[type="text"],
textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-gray);
  border-radius: 4px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.3s ease;
}

input[type="email"]:focus,
input[type="text"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(65, 105, 225, 0.1);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

/* FOOTER */
footer {
  background-color: var(--dark-gray);
  color: var(--white);
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

footer .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

footer h4 {
  font-size: 1rem;
  margin-bottom: 1rem;
  font-weight: 700;
  color: var(--primary-blue);
}

footer p {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  color: #ccc;
}

footer a {
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s ease;
}

footer a:hover {
  color: var(--primary-blue);
  text-decoration: underline;
}

.footer-divider {
  border-top: 1px solid #555;
  margin-top: 2rem;
  padding-top: 1.5rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  font-size: 0.85rem;
  color: #999;
}

.footer-disclaimer {
  text-align: center;
  margin-top: 1rem;
  font-size: 0.85rem;
  color: #999;
}

@media (max-width: 768px) {
  footer .container {
    grid-template-columns: 1fr;
  }

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

/* COOKIE CONSENT */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--dark-gray);
  color: var(--white);
  padding: 1.5rem;
  display: none;
  z-index: 999;
  animation: slideUp 0.3s ease;
}

.cookie-consent.show {
  display: block;
}

@keyframes slideUp {
  from {
    transform: translateY(100%);
  }
  to {
    transform: translateY(0);
  }
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  font-size: 0.9rem;
  line-height: 1.6;
}

.cookie-text a {
  color: var(--primary-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--primary-blue);
}

.cookie-text a:hover {
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

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

.cookie-btn-accept:hover {
  background-color: #304dc4;
}

.cookie-btn-decline {
  background-color: transparent;
  color: var(--white);
  border: 1px solid var(--white);
}

.cookie-btn-decline:hover {
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

@media (max-width: 768px) {
  .cookie-content {
    flex-direction: column;
    gap: 1rem;
  }

  .cookie-actions {
    width: 100%;
  }

  .cookie-btn {
    flex: 1;
  }
}

/* UTILITIES */
.text-center {
  text-align: center;
}

.text-balance {
  text-wrap: balance;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.mt-3 { margin-top: 2rem; }
.mb-3 { margin-bottom: 2rem; }
.mt-2 { margin-top: 1rem; }
.mb-2 { margin-bottom: 1rem; }