@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/7.0.1/css/all.min.css');
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Open+Sans:wght@300;400;600;700&display=swap');

:root {
  --primary-color: #2980B9;
  --secondary-color: #34495E;
  --accent-color: #E74C3C;
  --light-color: #ECF0F1;
  --dark-color: #1C2833;
  --gradient-primary: linear-gradient(135deg, #2980B9 0%, #1F618D 100%);
  --hover-color: #1F618D;
  --background-color: #F8F9FA;
  --text-color: #2C3E50;
  --border-color: rgba(41, 128, 185, 0.3);
  --divider-color: rgba(52, 73, 94, 0.15);
  --shadow-color: rgba(52, 73, 94, 0.2);
  --highlight-color: #F39C12;
  --main-font: 'Oswald', sans-serif;
  --alt-font: 'Open Sans', sans-serif;
}

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

body {
  font-family: var(--alt-font);
  color: var(--text-color);
  background-color: var(--background-color);
  line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--main-font);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Header Styles */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--dark-color);
  padding: 1rem 2rem;
  box-shadow: 0 2px 15px var(--shadow-color);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

header .logo img {
  height: 50px;
  width: auto;
}

header nav ul {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}

header nav a {
  color: var(--light-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 28px;
  height: 3px;
  background: var(--light-color);
  margin: 5px 0;
  transition: 0.3s;
}

#menu-checkbox {
  display: none;
}

/* Mobile Styles */
@media (max-width: 768px) {
  header .container {
    flex-wrap: wrap;
    position: relative;
  }

  header .logo {
    order: 2;
    margin: 0 auto;
  }

  .menu-toggle {
    display: block;
    order: 1;
  }

  header nav {
    order: 3;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  #menu-checkbox:checked ~ nav {
    max-height: 500px;
  }

  header nav ul {
    flex-direction: column;
    padding: 1rem 0;
    gap: 1rem;
  }
}

/* Hero Section */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('./img/bg.jpg') no-repeat center center/cover;
  z-index: -1;
}

.hero-content {
  padding: 2rem;
  max-width: 900px;
}

/* Section Styles */
section {
  position: relative;
}

.section-padding {
  padding-top: 10vh;
  padding-bottom: 10vh;
}

/* Content Sections */
.content-grid {
  display: grid;
  gap: 30px;
  align-items: center;
}

.content-grid img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 10px 30px var(--shadow-color);
  transition: transform 0.3s ease;
}

.content-grid img:hover {
  transform: scale(1.02);
}

@media (min-width: 768px) {
  .content-grid-40-60 {
    grid-template-columns: 40% 60%;
  }

  .content-grid-50-50 {
    grid-template-columns: 50% 50%;
  }
}

/* Divider */
.section-divider {
  position: relative;
  text-align: center;
  margin: 5rem 0;
}

.section-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  z-index: 0;
}

.section-divider span {
  position: relative;
  background: var(--background-color);
  padding: 0 2.5rem;
  font-weight: 700;
  font-size: 1.3rem;
  z-index: 1;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* CTA Section */
.cta-section {
  position: relative;
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 0;
}

.cta-section .container {
  position: relative;
  z-index: 1;
}

/* Features Timeline */
.features-timeline {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
}

.feature-item {
  position: relative;
  padding: 2.5rem;
  margin: 2.5rem 0;
  background: var(--background-color);
  border-left: 5px solid var(--primary-color);
  border-radius: 10px;
  box-shadow: 0 5px 25px var(--shadow-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.feature-item:hover {
  transform: translateX(10px);
  box-shadow: 0 8px 35px var(--shadow-color);
  border-color: var(--accent-color);
}

.feature-item i {
  font-size: 3rem;
  margin-bottom: 1.25rem;
  display: block;
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  gap: 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.testimonial-card {
  padding: 2.5rem;
  background: var(--background-color);
  border-top: 4px solid var(--primary-color);
  border-radius: 12px;
  box-shadow: 0 8px 25px var(--shadow-color);
  transition: transform 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 20px;
  font-size: 5rem;
  color: var(--primary-color);
  opacity: 0.2;
  font-family: Georgia, serif;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-color);
}

.testimonial-author {
  font-weight: 700;
  margin-top: 1.5rem;
  font-family: var(--main-font);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Contact Section */
.contact-grid {
  display: grid;
  gap: 4rem;
  align-items: start;
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  align-items: start;
  gap: 1.25rem;
  padding: 1.25rem;
  background: var(--light-color);
  border-radius: 10px;
  transition: transform 0.3s ease;
}

.contact-item:hover {
  transform: translateX(5px);
}

.contact-item i {
  font-size: 1.75rem;
  color: var(--primary-color);
  margin-top: 0.25rem;
}

/* Form Styles */
.contact-form {
  background: var(--light-color);
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: 0 10px 30px var(--shadow-color);
}

.form-group {
  margin-bottom: 1.75rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  font-family: var(--alt-font);
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  background: var(--background-color);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(41, 128, 185, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

.btn-submit {
  width: 100%;
  padding: 1.1rem;
  background: var(--gradient-primary);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 5px 15px var(--shadow-color);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px var(--shadow-color);
}

/* FAQ */
.faq-container {
  max-width: 950px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 2rem;
  padding: 2rem;
  background: var(--background-color);
  border-left: 5px solid var(--primary-color);
  border-radius: 10px;
  box-shadow: 0 5px 20px var(--shadow-color);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.faq-item:hover {
  transform: translateX(8px);
  border-color: var(--accent-color);
}

.faq-question {
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 1rem;
  font-family: var(--main-font);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Footer */
footer {
  background: var(--dark-color);
  color: var(--light-color);
  padding: 3rem 2rem 1.5rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto 2rem;
  flex-wrap: wrap;
  gap: 2rem;
}

footer .logo img {
  height: 45px;
  width: auto;
}

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

footer nav a {
  color: var(--light-color);
  text-decoration: none;
  transition: color 0.3s ease;
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.5px;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
}

.footer-bottom a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  footer nav ul {
    flex-direction: column;
    gap: 1rem;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mb-1 {
  margin-bottom: 1rem;
}

.mb-2 {
  margin-bottom: 2rem;
}

.mt-2 {
  margin-top: 2rem;
}