/* ==================================
   RESPONSIVE STYLES
   Media Queries for Different Screen Sizes
   ================================== */

/* Tablet and Below (1024px) */
@media (max-width: 1024px) {
    .hero {
        background-attachment: scroll;
        height: auto;
        min-height: 100vh;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .hero .subtitle {
        font-size: 1.5rem;
    }

    .feature-detail {
        gap: 3rem;
    }

    .feature-detail::after {
        display: none;
    }

    .feature-text h3 {
        font-size: 2.3rem;
    }

    .feature-number {
        font-size: 8rem;
    }

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

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

/* Tablet Portrait (768px) */
@media (max-width: 768px) {
    .hero {
        padding-top: 60px;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero .subtitle {
        font-size: 1.3rem;
    }

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

    .section-subtitle {
        font-size: 1.1rem;
    }

    .feature-detail {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 5rem;
    }

    .header-right {
        gap: 1rem;
    }

    /* Show mobile menu button */
    .mobile-menu-toggle {
        display: flex;
    }

    /* Hide desktop navigation */
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--secondary-dark);
        padding: 80px 2rem 2rem;
        transition: right 0.4s ease;
        z-index: 999;
        border-left: 1px solid var(--border-medium);
        overflow-y: auto;
    }

    nav.active {
        right: 0;
    }

    .nav-links {
        display: flex;
        flex-direction: column;
        gap: 0;
    }

    .nav-links li {
        border-bottom: 1px solid var(--border-subtle);
    }

    .nav-links li:last-child {
        border-bottom: none;
    }

    .nav-links a {
        display: block;
        padding: 1.2rem 0;
        font-size: 1.1rem;
    }

    .nav-links a::after {
        display: none;
    }

    /* Mobile menu overlay */
    .mobile-menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(0, 0, 0, 0.7);
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s ease;
        z-index: 998;
    }

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

    /* Logo responsive */
    .logo img {
        height: 60px;
    }

    .feature-number {
        font-size: 5rem;
        position: static;
        margin-bottom: 1rem;
    }

    .feature-text h3 {
        font-size: 2rem;
    }

    .step::before {
        display: none;
    }

    .steps {
        gap: 3rem;
    }

    .value-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .form-row {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

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

    .demo-form {
        padding: 2rem;
    }

    .cta-button {
        padding: 1.1rem 2.5rem;
        font-size: 1.1rem;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

/* Mobile (480px) */
@media (max-width: 480px) {
    /* Logo smaller on mobile */
    .logo img {
        height: 45px;
    }

    header {
        padding: 1rem 5%;
    }

    .header-right {
        gap: 0.8rem;
    }

    .language-switcher {
        padding: 0.2rem;
    }

    .lang-btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero .subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .hero-content {
        padding: 2rem 5%;
    }

    .container {
        padding: 3rem 5%;
    }

    .logo {
        font-size: 1.2rem;
    }

    header {
        padding: 1rem 5%;
    }

    .feature-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .controls-list {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

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

    .feature-card {
        padding: 2rem 1.5rem;
    }

    .feature-icon {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }

    .feature-card h3 {
        font-size: 1.3rem;
    }

    .testimonial-card {
        padding: 2rem;
    }

    .quote {
        font-size: 1.05rem;
    }

    .demo-form {
        padding: 1.5rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 1rem;
    }

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

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .value-content p {
        font-size: 1.2rem;
    }

    .feature-text p {
        font-size: 1.05rem;
    }

    .cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .control-item {
        padding: 1.5rem;
    }

    .benefit-item {
        padding: 2rem 1.5rem;
    }
}

/* Very Small Mobile (360px and below) */
@media (max-width: 360px) {
    .hero h1 {
        font-size: 1.75rem;
    }

    .hero .subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

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

    .stat-number {
        font-size: 2.5rem;
    }

    .contact-method {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* Print Styles */
@media print {
    header {
        position: relative;
    }

    .scroll-fade-in,
    .scroll-fade-left,
    .scroll-fade-right,
    .scroll-scale {
        opacity: 1 !important;
    }

    .cta-button,
    .contact-methods,
    .demo-form {
        display: none;
    }
}