/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

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

    /* Typography */
    .hero__title {
        font-size: var(--font-size-4xl);
    }

    .section__title {
        font-size: var(--font-size-3xl);
    }

    /* Navigation */
    .nav__menu {
        position: fixed;
        top: 55px;
        /* Adjusted for smaller header */
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--color-white);
        padding: var(--spacing-xl);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        transition: all var(--transition-base);
        z-index: 900;
        pointer-events: none;
    }

    .nav__menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .nav__actions {
        display: none;
    }

    .nav__toggle {
        display: flex;
        z-index: 1001;
        /* Ensure above menu */
    }

    /* Hero */
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .hero__cta {
        flex-direction: column;
    }

    .hero__cta .btn {
        width: 100%;
    }

    /* Use Cases */
    .use-cases__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Features */
    .features__grid {
        grid-template-columns: 1fr;
    }

    /* Benefits */
    .benefits__grid {
        grid-template-columns: 1fr;
    }

    /* Pricing */
    .pricing__grid {
        grid-template-columns: 1fr;
    }

    .pricing-card--featured {
        transform: scale(1);
    }

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

    /* Show mobile-only nav items in burger menu */
    .nav__menu-mobile-only {
        display: list-item;
    }
}

/* Mobile (480px and below) */
@media (max-width: 480px) {

    /* Typography */
    .hero__title {
        font-size: var(--font-size-3xl);
    }

    .section__title {
        font-size: var(--font-size-2xl);
    }

    /* Spacing */
    section {
        padding: var(--spacing-2xl) 0;
    }

    /* Hero */
    .hero {
        padding-top: 100px;
    }

    .hero__subtitle {
        font-size: var(--font-size-lg);
    }

    /* Use Cases */
    .use-cases__grid {
        grid-template-columns: 1fr;
    }

    .use-case-card {
        padding: var(--spacing-md);
    }

    /* Pricing */
    .pricing-card {
        padding: var(--spacing-lg);
    }

    .price__amount {
        font-size: var(--font-size-4xl);
    }

    /* CTA Final */
    .cta-final__title {
        font-size: var(--font-size-3xl);
    }

    .cta-final__subtitle {
        font-size: var(--font-size-lg);
    }
}

/* Large screens (1400px and above) */
@media (min-width: 1400px) {
    .container {
        max-width: 1320px;
    }
}