/*
 * RESPONSIVE — tablet, mobile, small, iOS Safari
 * krylovakseniia.com
 */

/* ── TABLET — 1024px ── */
@media (max-width: 1024px) {
    :root {
        --space-section: clamp(2.5rem, 5vw, 4rem);
        --container-max: 100%;
    }

    .packages-grid {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: 1.25rem;
    }

    .site-header__inner {
        padding-block: 0.75rem;
    }

    .author-box {
        max-width: 300px;
    }

    .site-footer__inner {
        grid-template-columns: 1fr 1fr;
    }
}

/* ── MOBILE — 768px ── */
@media (max-width: 768px) {
    :root {
        --space-section: clamp(2rem, 5vw, 3rem);
        --container-pad: 1rem;
    }

    /* Nav — mobile dropdown */
    .nav-toggle {
        display: flex;
        margin-left: auto;
    }

    .site-nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: rgba(235, 217, 245, 0.98);
        border-bottom: 1px solid var(--clr-border);
        padding: 1rem var(--container-pad);
        box-shadow: var(--shadow-md);
        display: none;
    }

    .site-nav.open {
        display: block;
    }

    .site-nav__list {
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
    }

    .site-nav__link {
        display: block;
        padding: 0.75rem 1rem;
    }

    /* Author boxes */
    .author-box {
        max-width: 100%;
        margin-inline: 0;
        padding: 1.5rem 1.25rem;
    }

    /* Packages */
    .packages-grid {
        grid-template-columns: 1fr;
    }

    .package-card--featured::before {
        font-size: 0.75rem;
    }

    .package-card__price {
        font-size: 1.75rem;
    }

    /* Contact */
    .contact-info {
        padding: 1.25rem;
    }

    /* Footer */
    .site-footer__inner {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .site-footer__bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    /* Form */
    .manuscript-form {
        padding: 1.25rem;
    }

    /* Headings */
    h1 { font-size: clamp(1.5rem, 6vw, 2rem); }
    h2 { font-size: clamp(1.25rem, 5vw, 1.75rem); }
    h3 { font-size: clamp(1.1rem, 4vw, 1.4rem); }

    /* Social bar */
    .social-bar {
        justify-content: center;
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .social-icons {
        gap: 1rem;
        justify-content: center;
    }

    .social-icons a {
        width: 44px;
        height: 44px;
    }
}

/* ── SMALL MOBILE — 480px ── */
@media (max-width: 480px) {
    :root {
        --container-pad: 0.875rem;
    }

    .package-card {
        padding: 1.5rem 1.25rem;
    }

    .shop-notice {
        padding: 2rem 1.25rem;
    }

    .shop-notice__emoji {
        font-size: 3rem;
    }

    .contact-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .package-card__btn,
    .manuscript-form .btn--full {
        padding: 0.875rem;
    }
}

/* ── iOS SAFARI ── */
@supports (-webkit-touch-callout: none) {
    .site-header {
        position: -webkit-sticky;
        position: sticky;
        top: 0;
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
        background-color: rgba(235, 217, 245, 0.98);
    }

    /* Запобігти zoom на input-фокус */
    .form-input,
    .form-select,
    .form-textarea {
        font-size: 16px;
    }

    /* Прибрати стандартний вигляд кнопок */
    .btn,
    button,
    input[type="submit"],
    input[type="button"] {
        -webkit-appearance: none;
        appearance: none;
    }

    /* Safe area (notch) */
    .site-header {
        padding-top: max(0.5rem, env(safe-area-inset-top));
        padding-left: max(var(--container-pad), env(safe-area-inset-left));
        padding-right: max(var(--container-pad), env(safe-area-inset-right));
    }

    .site-footer {
        padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
        padding-left: max(var(--container-pad), env(safe-area-inset-left));
        padding-right: max(var(--container-pad), env(safe-area-inset-right));
    }

    /* Disable hover transforms on touch */
    .author-box:hover,
    .package-card:hover {
        transform: none;
        box-shadow: var(--shadow-sm);
    }
}

/* ── LANDSCAPE MOBILE ── */
@media (max-height: 500px) and (orientation: landscape) {
    .site-header {
        padding-block: 0.5rem;
    }

    .hero {
        padding-block: 2rem;
    }
}

/* ── REDUCED MOTION ── */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms;
        animation-iteration-count: 1;
        transition-duration: 0.01ms;
    }

    .author-box:hover,
    .package-card:hover {
        transform: none;
    }
}

/* ── HIGH CONTRAST ── */
@media (prefers-contrast: high) {
    :root {
        --clr-border: #7C3AED;
        --clr-text: #000000;
        --clr-text-sec: #1C1C1C;
    }

    .author-box,
    .package-card,
    .contact-info,
    .manuscript-form {
        border-width: 2px;
    }
}

/* ── PRINT ── */
@media print {
    .site-header,
    .site-footer,
    .nav-toggle {
        display: none;
    }

    body {
        background: #fff;
        color: #000;
    }

    a {
        color: #000;
    }
}