/* Plumbing Denver Website Styles */
:root {
  --primary-blue: #1e40af;
  --secondary-blue: #3b82f6;
  --accent-orange: #f97316;
  --dark-gray: #1f2937;
  --light-gray: #f8fafc;
  --white: #ffffff;

  --font-primary: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-secondary: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

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

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--dark-gray);
  background-color: var(--white);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Skip Link for Accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--primary-blue);
  color: var(--white);
  padding: 8px;
  text-decoration: none;
  border-radius: 4px;
  z-index: 1000;
}

.skip-link:focus {
  top: 6px;
}

/* Header Styles */
.header {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
  color: var(--white);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-lg);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  width: 2.5rem;
  height: 2.5rem;
  color: var(--accent-orange);
}

.logo-text h1 {
  font-family: var(--font-secondary);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

.logo-tagline {
  font-size: 0.875rem;
  opacity: 0.9;
}

.rating-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.stars {
  color: #fbbf24;
  font-size: 1rem;
}

.rating-text {
  font-size: 0.75rem;
  opacity: 0.9;
}

/* Navigation */
.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: var(--white);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  transition: background-color 0.2s;
}

.nav-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.header-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
}

.emergency-badge {
  background: var(--accent-orange);
  color: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.header-phone {
  color: var(--white);
  text-decoration: none;
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger-line {
  width: 1.5rem;
  height: 2px;
  background: var(--white);
  margin: 2px 0;
  transition: 0.3s;
}

.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.nav-menu {
  position: fixed;
  top: 0;
  right: -300px;
  width: 300px;
  height: 100%;
  background: var(--white);
  z-index: 1000;
  padding: 2rem;
  transition: right 0.3s;
  box-shadow: var(--shadow-xl);
}

.nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #e5e7eb;
}

.nav-title {
  font-family: var(--font-secondary);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dark-gray);
}

.nav-close {
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--dark-gray);
  padding: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-menu .nav-link {
  display: block;
  color: var(--dark-gray);
  text-decoration: none;
  padding: 1rem 0;
  border-bottom: 1px solid #f3f4f6;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-menu .nav-link:hover {
  color: var(--primary-blue);
  background: none;
}

.nav-emergency {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--primary-blue);
  border-radius: 0.75rem;
  text-align: center;
}

.nav-emergency-text {
  display: block;
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.nav-emergency-phone {
  color: var(--white);
  text-decoration: none;
  font-size: 1.25rem;
  font-weight: 700;
}

.mobile-menu-active .nav-overlay {
  opacity: 1;
  visibility: visible;
}

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

.mobile-menu-active .hamburger-line:nth-child(1) {
  transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-menu-active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.mobile-menu-active .hamburger-line:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -6px);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 50%, #6366f1 100%);
  color: var(--white);
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.5rem 1.5rem;
  border-radius: 2rem;
  margin-bottom: 2rem;
  font-weight: 600;
}

.hero-title {
  font-family: var(--font-secondary);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  text-balance: balance;
}

.highlight {
  color: var(--accent-orange);
  display: block;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 3rem;
  opacity: 0.95;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.cta-primary {
  background: var(--accent-orange);
  color: var(--white);
  text-decoration: none;
  padding: 1.25rem 2.5rem;
  border-radius: 0.75rem;
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-xl);
  transition: transform 0.2s, box-shadow 0.2s;
}

.cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.cta-icon {
  font-size: 1.5rem;
}

.cta-subtext {
  font-size: 0.875rem;
  opacity: 0.9;
}

.hero-features {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}

.feature-icon {
  font-size: 1.25rem;
}

/* Emergency Banner */
.emergency-banner {
  background: var(--accent-orange);
  color: var(--white);
  padding: 1rem 0;
  text-align: center;
}

.emergency-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.emergency-icon {
  font-size: 1.5rem;
}

.emergency-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.emergency-btn {
  background: var(--white);
  color: var(--accent-orange);
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 700;
  transition: transform 0.2s;
}

.emergency-btn:hover {
  transform: scale(1.05);
}

/* Section Styles */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-family: var(--font-secondary);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--dark-gray);
  margin-bottom: 1rem;
  text-balance: balance;
}

.section-subtitle {
  font-size: 1.125rem;
  color: #6b7280;
  max-width: 600px;
  margin: 0 auto;
}

/* Services Grid */
.services {
  padding: 6rem 0;
  background: var(--light-gray);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
  transition: transform 0.2s, box-shadow 0.2s;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.service-card.featured {
  border: 2px solid var(--accent-orange);
  position: relative;
}

.service-card.featured::before {
  content: "MOST POPULAR";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-orange);
  color: var(--white);
  padding: 0.25rem 1rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.service-icon.emergency {
  color: var(--accent-orange);
}

.service-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 0.5rem;
  margin-bottom: 1.5rem;
}

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

.service-card p {
  color: #6b7280;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.service-features {
  list-style: none;
}

.service-features li {
  padding: 0.5rem 0;
  color: #374151;
  font-weight: 500;
}

/* About Section */
.about {
  padding: 6rem 0;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.stat-item {
  text-align: center;
  padding: 1.5rem;
  background: var(--light-gray);
  border-radius: 1rem;
}

.stat-number {
  display: block;
  font-family: var(--font-secondary);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-blue);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-weight: 600;
  color: var(--dark-gray);
}

.about-description {
  font-size: 1.125rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  color: #374151;
}

.certifications {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.cert-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  background: var(--primary-blue);
  color: var(--white);
  border-radius: 2rem;
  font-weight: 600;
}

.cert-icon {
  font-size: 1.25rem;
}

/* FAQ Accordion Styles */
.faq {
  padding: 6rem 0;
  background: var(--light-gray);
}

.faq-grid {
  display: grid;
  gap: 1rem;
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-question {
  padding: 1.5rem;
  margin: 0;
  font-family: var(--font-secondary);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--dark-gray);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.2s;
}

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

.faq-question::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--primary-blue);
  transition: transform 0.2s;
}

.faq-item.active .faq-question::after {
  transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
  max-height: 200px;
  padding: 0 1.5rem 1.5rem;
}

.faq-answer p {
  color: #6b7280;
  line-height: 1.7;
  margin: 0;
}

/* Testimonials Section Styles */
.testimonials {
  padding: 6rem 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.testimonial-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--primary-blue);
}

.testimonial-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.testimonial-header .stars {
  color: #fbbf24;
  font-size: 1.125rem;
}

.review-date {
  color: #9ca3af;
  font-size: 0.875rem;
}

.testimonial-text {
  color: #374151;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-style: italic;
}

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

.author-info strong {
  display: block;
  color: var(--dark-gray);
  font-weight: 600;
}

.author-info span {
  color: #6b7280;
  font-size: 0.875rem;
}

.verified-badge {
  background: #10b981;
  color: var(--white);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: 600;
}

.review-summary {
  text-align: center;
  padding: 2rem;
  background: var(--light-gray);
  border-radius: 1rem;
}

.review-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.review-stats .stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.review-stats .stat-number {
  font-family: var(--font-secondary);
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-blue);
}

.review-stats .stat-label {
  color: var(--dark-gray);
  font-weight: 600;
}

/* Why Choose Us and Service Areas Styles */
.why-choose {
  padding: 6rem 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.benefit-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.benefit-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.benefit-card h3 {
  font-family: var(--font-secondary);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--dark-gray);
}

.benefit-card p {
  color: #6b7280;
  line-height: 1.7;
}

.service-areas {
  padding: 6rem 0;
  background: var(--light-gray);
}

.areas-content {
  max-width: 800px;
  margin: 0 auto;
}

.primary-area {
  text-align: center;
  margin-bottom: 3rem;
  padding: 2rem;
  background: var(--white);
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
}

.primary-area h3 {
  font-family: var(--font-secondary);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.area-card {
  background: var(--white);
  padding: 1.5rem;
  border-radius: 0.75rem;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.area-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.area-card.primary {
  border: 2px solid var(--primary-blue);
  background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
  color: var(--white);
}

.area-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  display: block;
}

.area-card strong {
  display: block;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.area-note {
  font-size: 0.875rem;
  opacity: 0.8;
}

.contact {
  padding: 6rem 0;
}

.contact-main {
  max-width: 800px;
  margin: 0 auto;
}

.emergency-contact {
  text-align: center;
  margin-bottom: 3rem;
  padding: 2rem;
  background: linear-gradient(135deg, var(--accent-orange), #ea580c);
  color: var(--white);
  border-radius: 1rem;
}

.emergency-contact h3 {
  font-family: var(--font-secondary);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.emergency-phone {
  color: var(--white);
  text-decoration: none;
  font-size: 2rem;
  font-weight: 800;
  display: block;
  margin-bottom: 0.5rem;
}

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

.contact-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.contact-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

.contact-card h4 {
  font-family: var(--font-secondary);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--dark-gray);
}

.contact-card a {
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.125rem;
}

.contact-card a:hover {
  text-decoration: underline;
}

.contact-card p {
  color: #6b7280;
  margin-top: 0.5rem;
}

.hours p {
  margin: 0.25rem 0;
}

/* Footer */
.footer {
  background: var(--dark-gray);
  color: var(--white);
  padding: 3rem 0 1rem;
}

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

.footer-brand h3 {
  font-family: var(--font-secondary);
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.footer-brand p {
  opacity: 0.8;
  margin-bottom: 1rem;
}

.footer-rating {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer h4 {
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer a {
  color: #d1d5db;
  text-decoration: none;
  display: block;
  padding: 0.25rem 0;
  transition: color 0.2s;
}

.footer a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid #374151;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-emergency {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-emergency a {
  color: var(--accent-orange);
  font-weight: 700;
  font-size: 1.125rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .header-content {
    flex-wrap: wrap;
  }

  .main-nav {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .nav-overlay,
  .nav-menu {
    display: block;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-features {
    gap: 1rem;
  }

  .feature-item {
    flex-direction: column;
    text-align: center;
    gap: 0.25rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .about-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .certifications {
    justify-content: center;
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .testimonial-card {
    border-left: none;
    border-top: 4px solid var(--primary-blue);
  }

  .areas-content {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .hero {
    padding: 4rem 0;
  }

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

  .about-stats {
    grid-template-columns: 1fr;
  }

  .certifications {
    flex-direction: column;
    align-items: center;
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .testimonial-card {
    border-top: none;
    border-left: 4px solid var(--primary-blue);
  }

  .areas-content {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}