/*==============================================================================
* Responsive CSS for Tank Oiling Storage Company
* Author: Professional Web Developer
* Version: 1.0
===============================================================================*/

/*==============================================================================
* Media Queries
===============================================================================*/

/* Extra Large Devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1170px;
    }
}

/* Large Devices (desktops, less than 1200px) */
@media (max-width: 1199.98px) {
    .container {
        max-width: 960px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .stat-value {
        font-size: 2.5rem;
    }
}

/* Medium Devices (tablets, less than 992px) */
@media (max-width: 991.98px) {
    .container {
        max-width: 720px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-text {
        font-size: 1.1rem;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .navbar {
        padding: 0 var(--space-lg);
    }
    
    .nav-list {
        position: fixed;
        top: 0;
        right: -300px;
        width: 300px;
        height: 100vh;
        background-color: var(--white);
        flex-direction: column;
        padding: 80px 30px 30px;
        box-shadow: var(--shadow-lg);
        z-index: 999;
        transition: right var(--transition-normal);
        overflow-y: auto;
    }
    
    .nav-list.active {
        right: 0;
    }
    
    .nav-item {
        margin: 0;
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    .nav-link {
        padding: 15px 0;
        display: block;
    }
    
    .dropdown-content {
        /* position: static; */
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background-color: #f9f9f9;
        padding: 0;
        width: 100%;
        color: red !important;
        display: none;
        margin-left: 40%;
    }
    
    .dropdown.active .dropdown-content {
        display: block;
    }
    
    .dropdown-item {
        /* padding: 12px 20px; */
    }
    
    .hamburger {
        display: block;
    }
    
    .team-grid,
    .projects-grid,
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .col-md-6 {
        flex: 0 0 50%;
        max-width: 50%;
    }
    
    .col-md-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
}

/* Small Devices (landscape phones, less than 768px) */
@media (max-width: 767.98px) {
    .container {
        max-width: 540px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-text {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .section-title h2 {
        font-size: 1.75rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .project-filter {
        flex-wrap: wrap;
    }
    
    .filter-btn {
        margin-bottom: var(--space-sm);
    }
    
    .stat-item {
        flex: 0 0 50%;
        max-width: 50%;
        margin-bottom: var(--space-lg);
    }
    
    .team-grid,
    .projects-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .col-sm-12 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .back-to-top {
        right: 15px;
        bottom: 15px;
        width: 40px;
        height: 40px;
    }
}

/* Extra Small Devices (portrait phones, less than 576px) */
@media (max-width: 575.98px) {
    .container {
        width: 100%;
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-text {
        font-size: 0.9rem;
    }
    
    .section {
        padding: 40px 0;
    }
    
    .section-title h2 {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 10px 20px;
    }
    
    .navbar {
        height: 70px;
    }
    
    .logo img {
        height: 40px;
    }
    
    .logo h1 {
        font-size: 1.5rem;
    }
    
    .nav-list {
        width: 260px;
        padding: 70px 20px 20px;
    }
    
    .footer-widget {
        margin-bottom: var(--space-xl);
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-input {
        border-radius: var(--border-radius-sm);
        margin-bottom: var(--space-sm);
    }
    
    .newsletter-submit {
        border-radius: var(--border-radius-sm);
        padding: 10px;
    }
    
    .stat-item {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-icon {
        margin: 0 auto var(--space-md);
    }
}
@media (max-width: 1024px) {
    .services {
        flex-direction: column;
        align-items: center;
    }
  
    .service {
        width: 80%;
        margin-bottom: 20px;
    }
  
    .overlay {
        width: 100%;
        padding: 15px;
    }
  
  
    .btn {
        font-size: 14px;
        padding: 8px 15px;
    }
    .about {
      flex-direction: column;
      text-align: center;
  }
  
  .about-content {
      padding-left: 0;
  }
  
  .about-image img {
      max-width: 80%;
  }
  .services-section {
    flex-direction: column;
    text-align: center;
  }
  
  .services-images {
    text-align: center;
    margin-top: 30px;
  }
  
  .services-images .overlay-image {
    bottom: -20px;
    right: auto;
    left: 50%;
    transform: translateX(-50%);
  }
  }

  @media (max-width: 600px) {
    .service {
        width: 100%;
        padding: 30px;
    }
  
    .overlay {
        width: 100%;
        padding: 10px;
    }
  
    h1 {
        font-size: 30px;
    }
  
    p {
        font-size: 14px;
    }
  
    .btn {
        font-size: 12px;
        padding: 6px 10px;
    }
  }