/* ==========================================
   More-Fire Gas Website - Services Page Styles
   ========================================== */

/* --- Services Hero Section --- */
.services-hero {
  background: linear-gradient(135deg, var(--light-blue), var(--white));
  min-height: 40vh;
  display: flex;
  align-items: center;
  position: relative;
}

.services-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../images/hero-pattern.svg') center/cover;
  opacity: 0.1;
  z-index: 1;
}

.services-hero .container {
  position: relative;
  z-index: 2;
}

.services-hero .hero-title {
  font-size: 3.5rem;
  font-weight: var(--font-weight-extrabold);
  margin-bottom: 1rem;
  color: var(--dark-gray);
}

.services-hero .hero-subtitle {
  font-size: 1.2rem;
  color: var(--gray);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* --- Service Cards --- */
.service-card {
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  height: 100%;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--light-blue);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 4px;
  background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
  transition: var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--glass-shadow);
  border-color: var(--primary-blue);
}

.service-card:hover::before {
  left: 0;
}

.service-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: var(--transition-normal);
}

.service-card:hover .service-icon {
  transform: scale(1.1);
}

.service-icon i {
  font-size: 2rem;
  color: var(--white);
}

.service-title {
  font-size: 1.5rem;
  font-weight: var(--font-weight-semibold);
  color: var(--dark-gray);
  margin-bottom: 1rem;
}

.service-description {
  color: var(--gray);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
}

.service-features li {
  padding: 0.5rem 0;
  color: var(--gray);
  display: flex;
  align-items: center;
}

.service-features li:last-child {
  padding-bottom: 0;
}

.service-action {
  margin-top: auto;
}

.service-action .btn {
  width: 100%;
  font-weight: var(--font-weight-medium);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
}

/* --- Process Section --- */
.process-section {
  background: var(--light-gray);
  position: relative;
}

.process-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../images/hero-pattern.svg') center/cover;
  opacity: 0.05;
  z-index: 1;
}

.process-section .container {
  position: relative;
  z-index: 2;
}

.process-step {
  text-align: center;
  position: relative;
  background: var(--white);
  border-radius: var(--border-radius-lg);
  padding: 2.5rem 2rem;
  height: 100%;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: var(--transition-normal);
  border: 1px solid transparent;
}

.process-step:hover {
  transform: translateY(-5px);
  box-shadow: var(--glass-shadow);
  border-color: var(--primary-blue);
}

.step-number {
  position: absolute;
  top: -25px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-red), #ff6b6b);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(220, 53, 69, 0.3);
}

.step-number span {
  color: var(--white);
  font-weight: var(--font-weight-bold);
  font-size: 1.2rem;
}

.step-icon {
  width: 80px;
  height: 80px;
  background: var(--light-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 2rem auto 1.5rem;
  transition: var(--transition-normal);
}

.process-step:hover .step-icon {
  background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
}

.step-icon i {
  font-size: 2rem;
  color: var(--primary-blue);
  transition: var(--transition-normal);
}

.process-step:hover .step-icon i {
  color: var(--white);
}

.step-title {
  font-size: 1.3rem;
  font-weight: var(--font-weight-semibold);
  color: var(--dark-gray);
  margin-bottom: 1rem;
}

.step-description {
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 0;
}

/* --- Portfolio Section --- */
.portfolio-section {
  background: var(--white);
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  background: var(--white);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: var(--transition-normal);
  height: 280px;
}

.portfolio-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--glass-shadow);
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-normal);
}

.portfolio-item:hover img {
  transform: scale(1.05);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 102, 204, 0.9) 0%,
    rgba(0, 71, 153, 0.9) 100%
  );
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-normal);
  color: var(--white);
  text-align: center;
  padding: 2rem;
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-overlay h5 {
  font-size: 1.2rem;
  font-weight: var(--font-weight-semibold);
  margin-bottom: 0.5rem;
}

.portfolio-overlay p {
  margin-bottom: 0;
  opacity: 0.9;
}

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue));
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../images/hero-pattern.svg') center/cover;
  opacity: 0.1;
  z-index: 1;
  animation: pulse-bg 4s ease-in-out infinite;
}

@keyframes pulse-bg {
  0%, 100% {
    transform: scale(1);
    opacity: 0.1;
  }
  50% {
    transform: scale(1.05);
    opacity: 0.15;
  }
}

.cta-section .container {
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  margin-bottom: 1rem;
}

.cta-description {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  margin-top: 2rem;
}

.cta-buttons .btn {
  font-size: 1.1rem;
  padding: 1rem 2rem;
  font-weight: var(--font-weight-medium);
  border-radius: var(--border-radius);
}

.cta-buttons .btn-outline-primary {
  border-color: var(--white);
  color: var(--white);
}

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

/* --- Section Titles --- */
.section-title {
  font-size: 2.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--dark-gray);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* --- Partners Section --- */
.partners-section {
  padding: 3rem 0;
  background: var(--light-gray);
}

.partners-carousel {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  padding: 1rem 0;
}

.partner-logo {
  background: var(--white);
  padding: 1.5rem;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: var(--transition-normal);
  max-width: 180px;
  min-width: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.partner-logo:hover {
  transform: translateY(-3px);
  box-shadow: var(--glass-shadow);
}

.partner-logo img {
  max-height: 60px;
  max-width: 140px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(50%);
  transition: var(--transition-normal);
}

.partner-logo:hover img {
  filter: grayscale(0%);
}

/* --- Responsive Design --- */
@media (max-width: 992px) {
  .services-hero .hero-title {
    font-size: 2.8rem;
  }
  
  .service-card {
    margin-bottom: 2rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .cta-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .services-hero .hero-title {
    font-size: 2.2rem;
  }
  
  .services-hero .hero-subtitle {
    font-size: 1rem;
  }
  
  .service-card {
    padding: 1.5rem;
    margin-bottom: 1.5rem;
  }
  
  .process-step {
    padding: 2rem 1.5rem;
    margin-bottom: 2rem;
  }
  
  .step-number {
    top: -20px;
    width: 40px;
    height: 40px;
  }
  
  .step-number span {
    font-size: 1rem;
  }
  
  .step-icon {
    width: 60px;
    height: 60px;
    margin: 1.5rem auto 1rem;
  }
  
  .step-icon i {
    font-size: 1.5rem;
  }
  
  .portfolio-item {
    height: 220px;
    margin-bottom: 1rem;
  }
  
  .cta-buttons .btn {
    width: 100%;
    margin-bottom: 1rem;
  }
  
  .cta-buttons .btn:last-child {
    margin-bottom: 0;
  }
  
  .partners-carousel {
    gap: 1.5rem;
  }
  
  .partner-logo {
    padding: 1rem;
    min-width: 120px;
    max-width: 160px;
  }
  
  .partner-logo img {
    max-height: 50px;
  }
}

@media (max-width: 576px) {
  .services-hero {
    min-height: 30vh;
  }
  
  .services-hero .hero-title {
    font-size: 1.8rem;
  }
  
  .service-icon {
    width: 60px;
    height: 60px;
  }
  
  .service-icon i {
    font-size: 1.5rem;
  }
  
  .service-title {
    font-size: 1.3rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .cta-title {
    font-size: 1.8rem;
  }
  
  .partners-carousel {
    gap: 1rem;
    justify-content: space-around;
  }
  
  .partner-logo {
    padding: 0.75rem;
    min-width: 100px;
    max-width: 130px;
  }
  
  .partner-logo img {
    max-height: 40px;
  }
}

/* --- Loading States --- */
.services-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 200px;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 4px solid var(--light-blue);
  border-top: 4px solid var(--primary-blue);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* --- Accessibility Improvements --- */
.service-action .btn:focus,
.cta-buttons .btn:focus {
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.3);
  outline: none;
}

.service-card:focus-within {
  outline: 2px solid var(--primary-blue);
  outline-offset: 2px;
}

.portfolio-item:focus-within {
  outline: 2px solid var(--primary-blue);
  outline-offset: 2px;
}

/* --- Print Styles --- */
@media print {
  .services-hero,
  .process-section,
  .portfolio-section,
  .cta-section {
    background: var(--white) !important;
    color: var(--black) !important;
  }
  
  .service-card,
  .process-step,
  .portfolio-item {
    box-shadow: none !important;
    border: 1px solid var(--gray) !important;
  }
  
  .service-icon,
  .step-icon {
    background: var(--light-gray) !important;
  }
  
  .service-icon i,
  .step-icon i {
    color: var(--black) !important;
  }
}

/* --- Animations for Page Load --- */
@keyframes slideInUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.service-card {
  animation: slideInUp 0.6s ease-out;
}

.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.2s; }
.service-card:nth-child(3) { animation-delay: 0.3s; }
.service-card:nth-child(4) { animation-delay: 0.4s; }

/* --- Glass Morphism for Service Cards --- */
.service-card.glass-effect {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
}

/* --- Interactive Hover Effects --- */
@media (hover: hover) and (pointer: fine) {
  .service-card:hover .service-title {
    color: var(--primary-blue);
  }
  
  .process-step:hover .step-title {
    color: var(--primary-blue);
  }
}

/* --- Dark Mode Support (Future Enhancement) --- */
@media (prefers-color-scheme: dark) {
  .service-card,
  .process-step {
    background: var(--dark-gray);
    color: var(--white);
  }
  
  .service-title,
  .step-title {
    color: var(--white);
  }
  
  .service-description,
  .step-description,
  .service-features li {
    color: rgba(255, 255, 255, 0.8);
  }
}