/* ============================================
   DREAM BUILDERS FOUNDATION — Responsive CSS
   ============================================ */

/* ---------- Large Desktops ---------- */
@media (max-width: 1200px) {
    .container {
        padding: 0 16px;
    }

    .footer-grid {
        gap: 30px;
    }
}

/* ---------- Tablets / Small Desktops ---------- */
@media (max-width: 992px) {
    h1 { font-size: 2.4rem; }
    h2 { font-size: 1.8rem; }

    .projects-grid,
    .values-grid,
    .steps-grid,
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

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

    .donate-sidebar {
        position: static;
    }

    .impact-grid,
    .story-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

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

/* ---------- Mobile Landscape / Small Tablets ---------- */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.6rem; }

    .section-padding {
        padding: 60px 0;
    }

    /* Navbar Mobile */
    .hamburger {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-dark);
        flex-direction: column;
        padding: 80px 24px 24px;
        transition: right 0.3s ease;
        box-shadow: -4px 0 20px rgba(0,0,0,0.3);
        gap: 4px;
        z-index: 1000;
        overflow-y: auto;
    }

    .nav-links.open {
        right: 0;
    }

    .nav-link {
        padding: 12px 16px;
        width: 100%;
        display: block;
        font-size: 15px;
    }

    .nav-donate-btn {
        margin-left: 0;
        margin-top: 8px;
        text-align: center;
        display: block;
    }

    /* Hero */
    .hero {
        min-height: 75vh;
    }

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

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

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    /* Counter */
    .counter-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .counter-number {
        font-size: 2rem;
    }

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

    .footer-bottom {
        text-align: center;
        flex-direction: column;
    }

    /* Forms */
    .form-row {
        grid-template-columns: 1fr;
    }

    /* Gallery */
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Project Detail */
    .project-detail-header {
        height: 280px;
    }

    .project-detail-card {
        padding: 24px;
    }

    /* Testimonial */
    .testimonial-card {
        padding: 24px 16px;
    }

    /* Newsletter */
    .newsletter-inline-form {
        flex-direction: column;
    }

    .newsletter-inline-form input {
        min-width: 100%;
    }

    /* Donate */
    .amount-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .frequency-tabs {
        flex-wrap: wrap;
    }

    /* Share */
    .share-buttons {
        flex-direction: column;
        align-items: center;
    }
}

/* ---------- Mobile Portrait ---------- */
@media (max-width: 480px) {
    h1 { font-size: 1.6rem; }
    h2 { font-size: 1.4rem; }

    .section-padding {
        padding: 48px 0;
    }

    .section-title {
        margin-bottom: 32px;
    }

    .section-title h2 {
        font-size: 1.5rem;
    }

    /* Counter */
    .counter-grid {
        grid-template-columns: 1fr;
    }

    /* Cards */
    .projects-grid,
    .values-grid,
    .steps-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }

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

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

    .payment-methods {
        grid-template-columns: 1fr;
    }

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

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

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

    /* Hero */
    .hero {
        min-height: 65vh;
    }

    .hero h1 {
        font-size: 1.6rem;
    }

    .page-hero h1 {
        font-size: 1.8rem;
    }

    /* Project Detail */
    .project-detail-header {
        height: 200px;
    }

    .project-detail-card {
        margin: -30px 12px 0;
        padding: 20px;
    }

    .project-detail-card h1 {
        font-size: 1.5rem;
    }

    /* Lightbox */
    .lightbox-nav {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }

    .lightbox-prev { left: 10px; }
    .lightbox-next { right: 10px; }
}