/* ============================================
   ПОЛНАЯ МОБИЛЬНАЯ АДАПТАЦИЯ для XOMA VPN
   ============================================ */

/* ===== Планшеты ===== */
@media (max-width: 1024px) {
    .hero-container {
        gap: 30px;
    }
}

/* ===== Телефоны ===== */
@media (max-width: 768px) {
    /* ===== Шапка и меню ===== */
    .navbar {
        flex-wrap: wrap;
        justify-content: space-between;
        padding: 12px 0;
        position: relative;
    }
    .nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        background: rgba(11, 15, 26, 0.98);
        backdrop-filter: blur(12px);
        padding: 24px 20px;
        border-radius: 20px;
        margin-top: 12px;
        border: 1px solid rgba(78, 161, 255, 0.15);
        box-shadow: 0 20px 60px rgba(0,0,0,0.6);
        animation: menuFade 0.3s ease;
    }
    @keyframes menuFade {
        from { opacity: 0; transform: translateY(-10px); }
        to { opacity: 1; transform: translateY(0); }
    }
    .nav-menu.active {
        display: flex;
    }
    .nav-menu li {
        margin: 4px 0;
        list-style: none;
    }
    .nav-menu a {
        font-size: 18px;
        padding: 12px 0;
        border-bottom: 1px solid rgba(255,255,255,0.04);
        display: block;
        color: #fff;
        transition: 0.3s;
        font-weight: 500;
    }
    .nav-menu a:hover {
        color: var(--accent);
        padding-left: 8px;
    }
    .nav-menu a.active {
        color: var(--accent);
    }
    .nav-buttons {
        display: none;
    }
    .mobile-button {
        display: flex;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
        padding: 6px;
        z-index: 10;
    }
    .mobile-button span {
        display: block;
        width: 26px;
        height: 3px;
        background: #fff;
        border-radius: 3px;
        transition: 0.3s;
    }
    .mobile-button.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .mobile-button.active span:nth-child(2) {
        opacity: 0;
    }
    .mobile-button.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    /* ===== HERO: центрируем, убираем карточку ===== */
    .hero-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 10px 0 20px;
    }
    .hero-left {
        width: 100%;
        padding-right: 0;
        text-align: center;
    }
    .hero-right {
        display: none !important; /* убираем карточку полностью */
    }
    .hero h1 {
        font-size: 28px;
        line-height: 1.2;
        margin: 0 0 8px;
    }
    .hero p {
        font-size: 15px;
        margin: 6px 0 16px;
        line-height: 1.5;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
    .hero-badge {
        font-size: 12px;
        padding: 4px 14px;
        margin: 0 auto 10px;
        display: inline-block;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 10px;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    .hero-buttons .btn {
        width: 100%;
        padding: 12px 20px;
        font-size: 15px;
        border-radius: 12px;
        text-align: center;
    }
    .hero-stats {
        gap: 16px;
        justify-content: center;
        margin-top: 16px;
        flex-wrap: wrap;
    }
    .hero-stats .stat {
        text-align: center;
        min-width: 80px;
    }
    .hero-stats .stat h2 {
        font-size: 24px;
        margin: 0;
    }
    .hero-stats .stat span {
        font-size: 12px;
        display: block;
        margin-top: 2px;
    }

    /* ===== Остальные секции ===== */
    .section-header {
        margin-bottom: 20px;
        text-align: center;
    }
    .section-badge {
        font-size: 12px;
        padding: 4px 14px;
    }
    .section-header h2 {
        font-size: 26px;
        margin: 6px 0;
    }
    .section-header p {
        font-size: 15px;
    }

    /* Преимущества — 1 колонка, строка с иконкой слева */
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .advantage-card {
        padding: 14px 16px;
        text-align: left;
        display: flex;
        align-items: center;
        gap: 14px;
        border-radius: 14px;
    }
    .advantage-card .icon {
        font-size: 30px;
        margin: 0;
        flex-shrink: 0;
        width: 44px;
        text-align: center;
    }
    .advantage-card h3 {
        font-size: 17px;
        margin: 0;
    }
    .advantage-card p {
        font-size: 14px;
        margin: 0;
        line-height: 1.3;
    }

    /* Шаги — 2 колонки */
    .steps-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    .step {
        padding: 14px 10px;
        border-radius: 14px;
        text-align: center;
    }
    .step-number {
        font-size: 20px;
        width: 36px;
        height: 36px;
        line-height: 36px;
        margin: 0 auto 8px;
    }
    .step h3 {
        font-size: 15px;
        margin: 4px 0;
    }
    .step p {
        font-size: 13px;
        margin: 0;
    }

    /* Устройства — 3 колонки */
    .devices-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }
    .device-card {
        padding: 12px 4px;
        border-radius: 12px;
        text-align: center;
    }
    .device-icon svg {
        width: 36px;
        height: 36px;
    }
    .device-card h3 {
        font-size: 13px;
        margin-top: 4px;
    }

    /* Приложения — центрированы */
    .apps-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
        max-width: 400px;
        margin: 0 auto;
    }
    .app-card {
        padding: 20px 16px;
        text-align: center;
        flex-direction: column;
        align-items: center;
        gap: 8px;
        border-radius: 16px;
    }
    .app-card .app-icon {
        font-size: 36px;
        margin: 0;
    }
    .app-card h3 {
        font-size: 20px;
        margin: 0;
    }
    .app-card p {
        font-size: 14px;
        margin: 0 0 8px;
    }
    .app-card .btn {
        margin-top: 0 !important;
        padding: 8px 20px;
        font-size: 14px;
        display: inline-block;
        width: auto;
    }

    /* ===== FAQ ===== */
    .faq-list {
        gap: 10px;
    }
    .faq-item {
        border-radius: 12px;
        overflow: hidden;
        border: 1px solid rgba(255,255,255,0.05);
    }
    .faq-item .faq-question {
        font-size: 15px;
        padding: 12px 16px;
        gap: 12px;
        min-height: 48px;
        background: transparent;
        border: none;
        width: 100%;
        text-align: left;
        cursor: pointer;
        display: flex;
        justify-content: space-between;
        align-items: center;
        color: #fff;
        font-weight: 600;
    }
    .faq-item .faq-question span {
        font-size: 22px;
        flex-shrink: 0;
        transition: 0.3s;
    }
    .faq-item.active .faq-question span {
        transform: rotate(45deg);
    }
    .faq-item .faq-answer {
        font-size: 14px;
        padding: 0 16px 16px;
        line-height: 1.5;
        color: var(--text-secondary);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease, padding 0.3s ease;
    }
    .faq-item.active .faq-answer {
        max-height: 500px;
        padding: 0 16px 16px;
    }

    /* Промокод */
    .promo-box {
        padding: 24px 16px;
        text-align: center;
    }
    .promo-box .promo-title {
        font-size: 16px;
    }
    .promo-box h2 {
        font-size: 24px;
        margin: 4px 0 12px;
    }
    .promo-code {
        font-size: 32px;
        letter-spacing: 4px;
        padding: 6px 20px;
        min-width: 80px;
        margin: 6px auto 16px;
    }
    .promo-box p {
        font-size: 15px;
        margin-bottom: 20px;
    }
    .promo-box .btn {
        padding: 12px 28px;
        font-size: 16px;
    }

    /* CTA */
    .cta-box {
        padding: 30px 20px;
        text-align: center;
    }
    .cta-box h2 {
        font-size: 26px;
    }
    .cta-box p {
        font-size: 16px;
    }
    .cta-box .hero-buttons {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }
    .cta-box .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }

    /* Футер */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        text-align: center;
    }
    .footer-legal {
        font-size: 13px;
        max-width: 100%;
        margin: 0 auto;
    }
    .footer-logo {
        max-height: 36px;
    }
    .footer-grid h4 {
        font-size: 17px;
        margin-bottom: 8px;
    }
    .footer-grid ul li {
        font-size: 15px;
        margin: 4px 0;
    }

    /* Модальные окна */
    .modal-content {
        padding: 24px 16px;
        max-width: 92%;
    }
    .modal-content .modal-icon {
        font-size: 44px;
    }
    .modal-content h3 {
        font-size: 24px;
        margin-bottom: 8px;
    }
    .modal-content p {
        font-size: 16px;
        margin-bottom: 20px;
    }
    .modal-btn {
        font-size: 16px;
        padding: 14px 18px;
        margin-bottom: 12px;
    }
    .modal-btn small {
        font-size: 13px;
    }

    /* Общие */
    .container {
        padding: 0 16px;
    }
    .btn-large {
        padding: 12px 28px;
        font-size: 16px;
    }
}

/* ===== Очень маленькие телефоны (до 400px) ===== */
@media (max-width: 400px) {
    .hero h1 {
        font-size: 24px;
    }
    .hero p {
        font-size: 14px;
        max-width: 100%;
    }
    .hero-badge {
        font-size: 11px;
    }
    .hero-buttons .btn {
        font-size: 14px;
        padding: 10px 16px;
    }
    .hero-stats .stat h2 {
        font-size: 20px;
    }
    .hero-stats .stat span {
        font-size: 11px;
    }

    .devices-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    .device-icon svg {
        width: 30px;
        height: 30px;
    }
    .device-card h3 {
        font-size: 12px;
    }

    .advantage-card {
        padding: 12px;
        gap: 10px;
    }
    .advantage-card .icon {
        font-size: 26px;
        width: 36px;
    }
    .advantage-card h3 {
        font-size: 16px;
    }
    .advantage-card p {
        font-size: 13px;
    }

    .steps-grid {
        gap: 8px;
    }
    .step {
        padding: 10px 6px;
    }
    .step-number {
        font-size: 16px;
        width: 30px;
        height: 30px;
        line-height: 30px;
    }
    .step h3 {
        font-size: 14px;
    }
    .step p {
        font-size: 12px;
    }

    .section-header h2 {
        font-size: 22px;
    }
    .section-header p {
        font-size: 14px;
    }
    .promo-code {
        font-size: 26px;
        letter-spacing: 2px;
        padding: 4px 14px;
        min-width: 60px;
    }
    .promo-box h2 {
        font-size: 22px;
    }
    .promo-box .btn {
        font-size: 14px;
        padding: 10px 20px;
    }
    .faq-item .faq-question {
        font-size: 14px;
        padding: 10px 14px;
        min-height: 40px;
    }
    .faq-item .faq-answer {
        font-size: 13px;
        padding: 0 14px 14px;
    }
    .modal-content {
        padding: 18px 12px;
    }
    .modal-content h3 {
        font-size: 22px;
    }
    .modal-btn {
        font-size: 15px;
        padding: 12px 14px;
    }
}