/* =============================================================
   АДАПТИВНАЯ ВЁРСТКА
   Три размера экрана:
   - Desktop:  > 1024px  (по умолчанию в style.css)
   - Tablet:   481-1024px
   - Mobile:   ≤ 480px
   ============================================================= */

/* ============== TABLET (481px – 1024px) ============== */
@media (max-width: 1024px) {

    .container {
        padding: 0 var(--space-lg);
    }

    .hero {
        padding: var(--space-xl) 0 var(--space-lg);
    }

    .hero-title {
        font-size: clamp(2.5rem, 6vw, 4rem);
    }

    .about,
    .places,
    .video-section,
    .contact {
        padding: var(--space-xl) 0;
    }

    .places-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }

    .contact-inner {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

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

    .footer-copy {
        grid-column: 1 / -1;
        text-align: center;
    }
}

/* ============== MOBILE (≤ 480px) ============== */
@media (max-width: 480px) {

    body {
        font-size: 15px;
    }

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

    /* header */
    .header-inner {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .logo-text {
        font-size: 1.1rem;
    }

    .site-nav ul {
        gap: var(--space-md);
        flex-wrap: wrap;
        justify-content: center;
    }

    .nav-link {
        font-size: 0.75rem;
    }

    /* hero */
    .hero {
        padding: var(--space-lg) 0;
    }

    .hero-title {
        font-size: 2.5rem;
        line-height: 1.1;
    }

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

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        width: 100%;
    }

    .hero-meta {
        flex-wrap: wrap;
        gap: var(--space-sm);
    }

    .meta-item strong {
        font-size: 1.75rem;
    }

    /* sections */
    .about,
    .places,
    .video-section,
    .contact {
        padding: var(--space-lg) 0;
    }

    .section-title {
        font-size: 1.875rem;
    }

    .section-head {
        margin-bottom: var(--space-lg);
    }

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

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

    .place-name {
        font-size: 1.375rem;
    }

    /* form */
    .form-input {
        padding: 0.875rem 0.875rem;
        font-size: 16px; /* предотвращает зум на iOS */
    }

    .btn-submit {
        align-self: stretch;
    }

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

    .footer-brand {
        justify-content: center;
    }

    .footer-nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--space-sm);
    }

    .footer-copy {
        text-align: center;
    }
}