/* Responsive Design */

/* Large Desktop */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
    
    .hero-title {
        font-size: 4.5rem;
    }
}

/* Desktop */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablet */
@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }
    
    /* Navigation */
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-item {
        margin: 1rem 0;
    }
    
    /* Hero */
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    /* About */
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* Projects */
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    /* Contact */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* Mobile Large */
@media (max-width: 768px) {
    .container {
        max-width: 540px;
        padding: 0 15px;
    }
    
    /* Typography */
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
    
    /* Hero */
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-watermark {
        width: 250px;
        height: 250px;
    }
    
    /* Sections */
    .section-padding {
        padding: 60px 0;
    }
    
    .section-header {
        margin-bottom: 2rem;
    }
    
    /* Service Cards */
    .service-card {
        padding: 1.5rem;
    }
    
    .service-image-placeholder {
        height: 150px;
    }
    
    /* Project Cards */
    .project-image-placeholder {
        height: 200px;
    }
    
    .project-content {
        padding: 1.5rem;
    }
    
    .project-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    /* Contact */
    .contact-item {
        padding: 1rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    /* Footer */
    .footer {
        padding: 2rem 0 1rem;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Mobile Small */
@media (max-width: 576px) {
    .container {
        padding: 0 10px;
    }
    
    /* Typography */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.8rem; }
    h3 { font-size: 1.3rem; }
    
    /* Hero */
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 250px;
    }
    
    /* Navigation */
    .nav-logo .logo-main {
        font-size: 1.2rem;
    }
    
    .logo-symbol {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    /* Sections */
    .section-padding {
        padding: 40px 0;
    }
    
    /* Service Cards */
    .service-card {
        padding: 1rem;
    }
    
    .service-icon {
        width: 50px;
        height: 50px;
    }
    
    .service-icon i {
        font-size: 1.2rem;
    }
    
    /* Project Cards */
    .project-image-placeholder {
        height: 180px;
    }
    
    .project-content {
        padding: 1rem;
    }
    
    /* Contact */
    .contact-form {
        padding: 1rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.8rem;
    }
    
    /* Footer */
    .footer-logo .logo-symbol {
        width: 40px;
        height: 40px;
    }
    
    .social-links a {
        width: 35px;
        height: 35px;
    }
}

/* Extra Small Mobile */
@media (max-width: 375px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 0.8rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .service-card,
    .project-content,
    .contact-form {
        padding: 0.8rem;
    }
}

/* Landscape Mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        height: auto;
        min-height: 100vh;
        padding: 2rem 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .hero-scroll {
        display: none;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero-watermark {
        background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%234CAF50" opacity="0.1"><path d="M7 2v11h3v9l7-12h-4l4-8z"/></svg>');
        background-size: contain;
    }
}

/* Print Styles */
@media print {
    .header,
    .hero-scroll,
    .contact-form,
    .footer {
        display: none;
    }
    
    .hero {
        height: auto;
        padding: 2rem 0;
    }
    
    .section-padding {
        padding: 1rem 0;
    }
    
    .service-card,
    .project-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .scroll-indicator {
        animation: none;
    }
}