/* ============================================
   Responsive Breakpoints (Mobile First)
   ============================================ */

/* ---- Small Phones (default) ---- */
.stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

.product-detail-grid {
    grid-template-columns: 1fr;
}

.hero-content h1 {
    font-size: 1.75rem;
}

.hero-content p {
    font-size: 1rem;
}

/* ---- 576px: Large phones ---- */
@media (min-width: 576px) {
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

/* ---- 768px: Tablets ---- */
@media (min-width: 768px) {
    h1 { font-size: 2.75rem; }
    h2 { font-size: 2.25rem; }

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

    .hero-content p {
        font-size: 1.25rem;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .stat-number {
        font-size: 2.75rem;
    }

    .page-hero {
        height: 350px;
    }

    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ---- 992px: Desktop ---- */
@media (min-width: 992px) {
    h1 { font-size: 3rem; }

    /* Show desktop nav, hide hamburger */
    .main-nav {
        display: flex;
    }

    .mobile-menu-btn {
        display: none;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .product-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .product-detail-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
    }

    .contact-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .page-hero {
        height: 400px;
    }
}

/* ---- 1200px: Large Desktop ---- */
@media (min-width: 1200px) {
    .container {
        max-width: 1200px;
    }

    .hero-content h1 {
        font-size: 3.25rem;
    }
}

/* ---- Print styles ---- */
@media print {
    .site-header,
    .site-footer,
    .hero-indicators,
    .mobile-menu-btn,
    .lang-switch,
    .btn {
        display: none !important;
    }

    body {
        font-size: 12pt;
        color: #000;
    }

    .section {
        padding: 1em 0;
    }
}