/* FESWEBLTD - Responsive CSS */

/* Mobile Navigation */
@media (max-width: 767px) {
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: var(--spacing-lg);
        box-shadow: var(--shadow-lg);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-20px);
        transition: all var(--transition-normal);
        border-top: 1px solid var(--gray-200);
    }
    
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active .hamburger {
        background: transparent;
    }
    
    .nav-toggle.active .hamburger::before {
        transform: rotate(45deg);
        top: 0;
    }
    
    .nav-toggle.active .hamburger::after {
        transform: rotate(-45deg);
        top: 0;
    }
    
    .nav-link {
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--gray-100);
    }
    
    .nav-link:last-child {
        border-bottom: none;
    }
    
    .nav-menu .btn {
        margin-top: var(--spacing-md);
        width: 100%;
        justify-content: center;
    }
}

/* Hero Responsive */
@media (max-width: 767px) {
    .hero {
        min-height: 90vh;
        padding: var(--spacing-2xl) 0;
    }
    
    .hero-title {
        font-size: clamp(2.5rem, 8vw, 4rem);
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
        margin-bottom: var(--spacing-2xl);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        margin-bottom: var(--spacing-2xl);
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
}

/* Services Responsive */
@media (max-width: 767px) {
    .services {
        padding: var(--spacing-3xl) 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .service-card {
        max-width: none;
    }
    
    .service-image {
        height: 160px;
    }
    
    .service-content {
        padding: var(--spacing-lg);
    }
    
    .service-title {
        font-size: 1.25rem;
    }
    
    .service-features li {
        font-size: 0.875rem;
    }
}

/* Portfolio Responsive */
@media (max-width: 767px) {
    .portfolio {
        padding: var(--spacing-3xl) 0;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .portfolio-item {
        max-width: none;
    }
    
    .portfolio-image {
        height: 200px;
    }
    
    .portfolio-overlay {
        opacity: 1;
        background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.3) 50%, transparent 100%);
    }
    
    .portfolio-info {
        padding: var(--spacing-lg);
    }
}

/* CTA Responsive */
@media (max-width: 767px) {
    .cta {
        padding: var(--spacing-3xl) 0;
    }
    
    .cta-title {
        font-size: 2rem;
        margin-bottom: var(--spacing-lg);
    }
    
    .cta-subtitle {
        font-size: 1rem;
        margin-bottom: var(--spacing-2xl);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
}

/* Footer Responsive */
@media (max-width: 767px) {
    .footer {
        padding: var(--spacing-2xl) 0 var(--spacing-lg);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        text-align: center;
    }
    
    .footer-contact {
        align-items: center;
    }
    
    .footer-buttons {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .footer-buttons .btn {
        flex: 1;
        min-width: 120px;
    }
    
    .footer-bottom {
        text-align: center;
        padding-top: var(--spacing-lg);
    }
    
    .footer-copyright {
        font-size: 0.75rem;
        line-height: 1.6;
    }
}

/* Section Headers Responsive */
@media (max-width: 767px) {
    .section-header {
        margin-bottom: var(--spacing-2xl);
        text-align: center;
    }
    
    .section-title {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
        margin-bottom: var(--spacing-md);
    }
    
    .section-subtitle {
        font-size: 1rem;
        padding: 0 var(--spacing-md);
    }
}

/* Button Responsive */
@media (max-width: 767px) {
    .btn {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 0.875rem;
    }
    
    .btn-lg {
        padding: var(--spacing-lg) var(--spacing-xl);
        font-size: 1rem;
    }
    
    .btn-xl {
        padding: var(--spacing-xl) var(--spacing-2xl);
        font-size: 1.125rem;
    }
    
    .btn-icon {
        width: 16px;
        height: 16px;
    }
}

/* Container Responsive */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-lg);
    }
}

/* Typography Responsive */
@media (max-width: 480px) {
    h1 { font-size: clamp(1.75rem, 6vw, 2.5rem); }
    h2 { font-size: clamp(1.5rem, 5vw, 2rem); }
    h3 { font-size: clamp(1.25rem, 4vw, 1.5rem); }
    h4 { font-size: clamp(1.125rem, 3vw, 1.25rem); }
    
    p {
        font-size: 0.875rem;
        line-height: 1.6;
    }
}

/* Form Responsive */
@media (max-width: 767px) {
    .form-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .form-input,
    .form-textarea,
    .form-select {
        padding: var(--spacing-md);
        font-size: 1rem;
    }
    
    .form-textarea {
        min-height: 100px;
    }
    
    .form-row {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .form-col {
        flex: none;
        width: 100%;
    }
}

/* Card Responsive */
@media (max-width: 767px) {
    .card {
        margin-bottom: var(--spacing-lg);
    }
    
    .card-header,
    .card-body,
    .card-footer {
        padding: var(--spacing-lg);
    }
    
    .card-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

/* Modal Responsive */
@media (max-width: 767px) {
    .modal-content {
        width: 95%;
        max-height: 95vh;
        padding: var(--spacing-lg);
    }
    
    .modal-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .modal-title {
        font-size: 1.25rem;
    }
    
    .modal-close {
        align-self: flex-end;
        margin-top: -var(--spacing-lg);
    }
}

/* Table Responsive */
@media (max-width: 767px) {
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .table {
        min-width: 600px;
    }
}

/* Grid Responsive */
@media (max-width: 767px) {
    .grid-2 {
        grid-template-columns: 1fr;
    }
    
    .grid-3 {
        grid-template-columns: 1fr;
    }
    
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-auto {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .grid-4 {
        grid-template-columns: 1fr;
    }
}

/* Spacing Responsive */
@media (max-width: 767px) {
    .section {
        padding: var(--spacing-3xl) 0;
    }
    
    .section-sm {
        padding: var(--spacing-2xl) 0;
    }
    
    .section-lg {
        padding: var(--spacing-4xl) 0;
    }
    
    .mb-section {
        margin-bottom: var(--spacing-2xl);
    }
    
    .mb-section-lg {
        margin-bottom: var(--spacing-3xl);
    }
}

/* Text Alignment Responsive */
@media (max-width: 767px) {
    .text-center-mobile {
        text-align: center;
    }
    
    .text-left-mobile {
        text-align: left;
    }
    
    .text-right-mobile {
        text-align: right;
    }
}

/* Display Responsive */
@media (max-width: 767px) {
    .d-none-mobile {
        display: none !important;
    }
    
    .d-block-mobile {
        display: block !important;
    }
    
    .d-flex-mobile {
        display: flex !important;
    }
    
    .d-grid-mobile {
        display: grid !important;
    }
}

@media (min-width: 768px) {
    .d-none-desktop {
        display: none !important;
    }
    
    .d-block-desktop {
        display: block !important;
    }
    
    .d-flex-desktop {
        display: flex !important;
    }
    
    .d-grid-desktop {
        display: grid !important;
    }
}

/* Tablet Specific Styles */
@media (min-width: 768px) and (max-width: 1023px) {
    .hero-stats {
        grid-template-columns: repeat(4, 1fr);
        max-width: 600px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Large Desktop Styles */
@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }
    
    .hero-title {
        font-size: 6rem;
    }
    
    .section-title {
        font-size: 4rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Print Styles */
@media print {
    .no-print {
        display: none !important;
    }
    
    .navbar,
    .footer,
    .btn,
    .cta {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: black !important;
        background: white !important;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
        color: black !important;
    }
    
    p, li {
        page-break-inside: avoid;
    }
    
    .page-break {
        page-break-before: always;
    }
    
    .page-break-avoid {
        page-break-inside: avoid;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .hero-overlay,
    .portfolio-overlay {
        transition: none;
    }
    
    .service-card:hover,
    .portfolio-item:hover,
    .btn:hover {
        transform: none;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary: #000000;
        --primary-dark: #000000;
        --gray-600: #000000;
        --gray-700: #000000;
        --gray-800: #000000;
        --gray-900: #000000;
    }
    
    .text-gradient {
        background: none;
        -webkit-background-clip: unset;
        -webkit-text-fill-color: unset;
        background-clip: unset;
        color: var(--primary);
    }
    
    .hero-overlay {
        background: rgba(0, 0, 0, 0.8);
    }
    
    .btn-primary {
        border: 2px solid var(--white);
    }
    
    .btn-outline,
    .btn-outline-white,
    .btn-outline-primary {
        border-width: 3px;
    }
}