/* Main Styles for Zeptive Vape Detector Clone */

/* Import Base Styles */
@import 'colors.css';
@import 'typography.css';
@import 'layout.css';
@import 'base.css';

/* Header Styles */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  padding: 0.5rem 0;
}

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

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

.main-nav .nav-list {
  display: flex;
  gap: 1rem;
}

.main-nav .nav-list li a {
  padding: 0.5rem 1rem;
  font-weight: var(--bold-weight);
  color: var(--dark-blue);
  transition: var(--transition-normal);
}

.main-nav .nav-list li a:hover,
.main-nav .nav-list li a.active {
  color: var(--primary-blue);
}

.header-cta {
  display: flex;
  gap: 0.5rem;
}

.button {
  display: inline-block;
  padding: var(--button-padding);
  border-radius: var(--border-radius);
  font-weight: var(--bold-weight);
  text-align: center;
  transition: var(--transition-normal);
}

.button.primary {
  background-color: var(--primary-blue);
  color: var(--white);
}

.button.primary:hover {
  background-color: var(--dark-blue);
}

.button.secondary {
  background-color: var(--cta-blue);
  color: var(--white);
}

.button.secondary:hover {
  background-color: var(--cta-hover);
}

.button.outline {
  background-color: transparent;
  border: 2px solid var(--primary-blue);
  color: var(--primary-blue);
}

.button.outline:hover {
  background-color: var(--primary-blue);
  color: var(--white);
}

.mobile-menu-toggle {
  display: none;
}

.mobile-nav {
  display: none;
}

/* Hero Section */
.hero-section {
  background-image: url('../images/vape_detector_device.png');
  background-size: cover;
  background-position: center;
  background-color: var(--navy-blue);
  color: var(--white);
  padding: 6rem 0;
  position: relative;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 30, 63, 0.7);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-content h1 {
  font-size: var(--h1-size);
  font-weight: var(--heading-weight);
  margin-bottom: 1rem;
}

.hero-content h2 {
  font-size: var(--h3-size);
  font-weight: var(--subheading-weight);
  margin-bottom: 2rem;
  color: var(--light-blue);
}

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

/* Protect Section */
.protect-section {
  padding: var(--section-padding);
  background-color: var(--white);
}

.section-title {
  font-size: var(--h2-size);
  font-weight: var(--heading-weight);
  color: var(--dark-blue);
  margin-bottom: 2rem;
}

.protect-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.protect-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}

.protect-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.protect-card:hover img {
  transform: scale(1.05);
}

.protect-card h3 {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(10, 30, 63, 0.8);
  color: var(--white);
  padding: 1rem;
  margin: 0;
  font-size: var(--h5-size);
}

.circle-button {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--cta-blue);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
}

.circle-button:hover {
  background-color: var(--primary-blue);
  transform: scale(1.1);
}

/* Main Content Section */
.main-content-section {
  padding: var(--section-padding);
}

.blue-bg {
  background-color: var(--navy-blue);
  color: var(--white);
}

.lead-text {
  font-size: 1.2rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

/* Leading Solution Section */
.leading-solution-section {
  padding: var(--section-padding);
  background-color: var(--white);
}

.section-subtitle {
  font-size: var(--h3-size);
  font-weight: var(--subheading-weight);
  color: var(--mint-green);
  margin: 2rem 0;
}

/* Feature Sections */
.feature-section {
  padding: var(--section-padding);
  background-color: var(--light-gray);
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

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

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

.feature-content h3 {
  font-size: var(--h3-size);
  font-weight: var(--heading-weight);
  color: var(--dark-blue);
  margin-bottom: 1rem;
}

.feature-content p {
  margin-bottom: 1.5rem;
}

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

.read-more {
  background-color: transparent;
  color: var(--primary-blue);
  padding: 0;
  font-weight: var(--bold-weight);
  border-bottom: 2px solid var(--primary-blue);
}

.read-more:hover {
  color: var(--dark-blue);
  border-color: var(--dark-blue);
  background-color: transparent;
}

/* Made in USA Section */
.made-usa-section {
  padding: var(--section-padding);
  background-color: var(--white);
  border: 1px solid var(--medium-gray);
  margin: 2rem auto;
  max-width: 800px;
}

.made-usa-content h2 {
  font-size: var(--h2-size);
  color: var(--dark-blue);
  margin: 1rem 0;
}

.flag-icon {
  width: 60px;
  height: 40px;
  background-color: var(--primary-blue);
  margin: 0 auto 1rem;
  /* Replace with actual flag image */
}

/* Advanced Detection Section */
.advanced-detection-section {
  padding: var(--section-padding);
  background-color: var(--light-gray);
}

.detection-features {
  margin-top: 3rem;
}

.detection-feature {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.feature-icon {
  width: 80px;
  height: 80px;
  background-color: var(--mint-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  /* Icons would be added as background images or SVGs */
}

.feature-text h3 {
  font-size: var(--h4-size);
  font-weight: var(--heading-weight);
  color: var(--dark-blue);
  margin-bottom: 0.5rem;
}

/* Product Features Section */
.product-features-section {
  padding: var(--section-padding);
  background-color: var(--white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.feature-item .feature-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 1rem;
}

/* Product Comparison Section */
.product-comparison-section {
  padding: var(--section-padding);
}

.product-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.product-column {
  background-color: var(--dark-blue);
  padding: 2rem;
  border-radius: var(--border-radius);
  color: var(--white);
}

.product-column h2 {
  font-size: var(--h2-size);
  text-align: center;
  margin-bottom: 1.5rem;
}

.product-image {
  text-align: center;
  margin-bottom: 1.5rem;
}

.product-image img {
  max-width: 250px;
  margin: 0 auto;
}

.product-column h3 {
  font-size: var(--h4-size);
  margin-bottom: 1rem;
}

.power-options {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.power-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.power-icon {
  width: 50px;
  height: 50px;
  background-color: var(--mint-green);
  border-radius: 50%;
  margin-bottom: 0.5rem;
  /* Icons would be added as background images or SVGs */
}

.feature-list {
  margin-bottom: 1.5rem;
}

.feature-list li {
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.5rem;
}

.feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--mint-green);
}

.product-cta {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin: 1.5rem 0;
}

.product-note {
  text-align: center;
  font-size: var(--small-size);
  opacity: 0.8;
}

/* Integration Section */
.integration-section {
  padding: var(--section-padding);
  background-color: var(--white);
}

.integration-features {
  margin-top: 3rem;
}

.integration-feature {
  margin-bottom: 3rem;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}

/* Monitoring Section */
.monitoring-section {
  padding: var(--section-padding);
  background-color: var(--light-gray);
}

/* Support Section */
.support-section {
  padding: var(--section-padding);
  background-color: var(--white);
}

/* Trusted Section */
.trusted-section {
  padding: var(--section-padding);
  background-color: var(--light-gray);
}

.audience-cta {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 3rem;
}

/* Problem Section */
.problem-section {
  padding: var(--section-padding);
  background-color: var(--white);
}

/* Resources Section */
.resources-section {
  padding: var(--section-padding);
  background-color: var(--light-gray);
}

/* FAQ Section */
.faq-section {
  padding: var(--section-padding);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 1rem;
  border-radius: var(--border-radius);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 1rem;
  background-color: var(--dark-blue);
  color: var(--white);
  border: none;
  font-weight: var(--bold-weight);
  cursor: pointer;
  transition: var(--transition-normal);
}

.faq-question:hover {
  background-color: var(--primary-blue);
}

.faq-answer {
  padding: 1rem;
  background-color: var(--white);
  color: var(--dark-gray);
}

.faq-container .button {
  margin-top: 2rem;
  display: block;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

/* CTA Section */
.cta-section {
  padding: var(--section-padding);
}

.dark-blue-bg {
  background-color: var(--dark-blue);
  color: var(--white);
}

.cta-button {
  margin-top: 2rem;
  text-align: center;
}

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

.footer-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-contact h3 {
  font-size: var(--h5-size);
  margin-bottom: 1rem;
  color: var(--dark-blue);
}

.contact-list li {
  margin-bottom: 0.5rem;
}

.social-list {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 40px;
  height: 40px;
  background-color: var(--primary-blue);
  border-radius: 50%;
  display: block;
  /* Social icons would be added as background images */
}

.footer-cta {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  gap: 1.5rem;
  grid-column: span 3;
}

.footer-copyright {
  text-align: center;
  margin-top: 2rem;
  grid-column: span 3;
}

/* Accessibility Widget */
.accessibility-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--primary-blue);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  border: none;
  cursor: pointer;
}

/* Responsive Styles */
@media (max-width: 1200px) {
  .protect-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .partners-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .feature-grid.reverse {
    direction: ltr;
  }
  
  .feature-image {
    order: -1;
  }
  
  .footer-content {
    grid-template-columns: 1fr 1fr;
  }
  
  .footer-links, .footer-copyright {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .desktop-only {
    display: none;
  }
  
  .mobile-only {
    display: block;
  }
  
  .mobile-menu-toggle {
    display: block;
    background: none;
    border: none;
    cursor: pointer;
  }
  
  .mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--dark-blue);
    margin: 5px 0;
  }
  
  .mobile-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    z-index: 99;
  }
  
  .mobile-nav.active {
    display: block;
  }
  
  .mobile-nav-list {
    padding: 1rem;
  }
  
  .mobile-nav-list li {
    margin-bottom: 1rem;
  }
  
  .mobile-nav-list li a {
    display: block;
    padding: 0.5rem 0;
  }
  
  .hero-content h1 {
    font-size: 2.5rem;
  }
  
  .hero-content h2 {
    font-size: 1.8rem;
  }
  
  .hero-cta {
    flex-direction: column;
  }
  
  .protect-grid {
    grid-template-columns: 1fr;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .product-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .audience-cta {
    flex-direction: column;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
  }
  
  .footer-links, .footer-copyright {
    grid-column: span 1;
  }
  
  .footer-links {
    justify-content: center;
  }
}

@media (max-width: 576px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .detection-feature {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .feature-icon {
    margin: 0 auto 1rem;
  }
  
  .power-options {
    flex-direction: column;
    gap: 1rem;
  }
}