/* ===========================
   Responsive Styles
   =========================== */

/* Tablet and below (768px) */
@media (max-width: 768px) {

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

    .nav-menu {
        position: fixed;
        top: 65px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 65px);
        background-color: var(--color-surface-2);
        border-top: 1px solid var(--color-border);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--spacing-md);
        transition: left 0.3s ease;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        width: 100%;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid rgba(201, 168, 76, 0.08);
    }

    .nav-link::after {
        display: none;
    }

    .btn-whatsapp {
        width: 100%;
        text-align: center;
    }

    /* Typography */
    h1 { font-size: 2.4rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.35rem; }

    /* Hero */
    .hero { height: 90vh; }

    .hero-brand-logo {
        height: 110px;
        max-width: 220px;
    }

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

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

    .hero-eyebrow {
        font-size: 0.68rem;
    }

    .hero-tags {
        gap: 0.4rem;
        margin-bottom: var(--spacing-md);
    }

    .hero-tags li {
        font-size: 0.78rem;
        padding: 0.35rem 0.7rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
    }

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .about-image img {
        height: 300px;
    }

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

    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }

    /* Gallery */
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

    .lightbox-prev,
    .lightbox-next {
        font-size: 1.2rem;
        padding: 0.5rem 0.75rem;
    }

    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links {
        align-items: center;
    }

    .footer .social-links {
        justify-content: center;
    }
}

/* Mobile (480px and below) */
@media (max-width: 480px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    .hero-brand-logo {
        height: 90px;
        max-width: 180px;
    }

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

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .hero-tags li {
        font-size: 0.75rem;
    }

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

    .service-image img {
        height: 250px;
    }
}