/* Responsive Styles - Адаптивная верстка */

/* Глобальная защита от горизонтальной прокрутки */
* {
    max-width: 100%;
}

html {
    overflow-x: hidden;
    width: 100%;
}

body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

/* Tablets and smaller laptops */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-text h1 {
        font-size: 3.5rem;
    }

    .contact-container {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

/* Mobile devices */
@media (max-width: 768px) {
    /* Header - Шапка */
    header {
        width: 100vw;
        max-width: 100%;
        left: 0;
        right: 0;
        padding: 0.8rem 0;
    }

    header nav {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 0 1rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: none;
    }

    .logo {
        font-size: 1.2rem;
        flex-shrink: 0;
    }

    .cta-button {
        font-size: 0.85rem;
        padding: 0.6rem 1rem;
        margin-left: auto;
        white-space: nowrap;
    }

    /* Hero Section - Главный экран */
    .hero {
        margin-top: 70px;
        padding: 0;
        width: 100vw;
        max-width: 100%;
        overflow: hidden;
    }

    .hero-content {
        padding: 2rem 1rem;
        gap: 2rem;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .hero-text {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .hero-text h1 {
        font-size: 2rem;
        line-height: 1.2;
        word-wrap: break-word;
    }

    .hero-text p {
        font-size: 1rem;
        max-width: 100%;
        word-wrap: break-word;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }

    .btn-primary,
    .btn-secondary {
        text-align: center;
        width: 100%;
        max-width: 100%;
        padding: 1rem 1.5rem;
        box-sizing: border-box;
    }

    .hero-image {
        width: 100%;
        max-width: 100%;
        padding: 0;
        box-sizing: border-box;
    }

    .hero-car {
        width: 100%;
        max-width: 100%;
        height: auto;
    }

    /* Section Titles - Заголовки секций */
    .section-title {
        font-size: 2rem;
        padding: 0 1rem;
        word-wrap: break-word;
    }

    .section-subtitle {
        font-size: 0.95rem;
        margin-bottom: 2rem;
        padding: 0 1rem;
        word-wrap: break-word;
    }

    /* About Section - О школе */
    .about {
        padding: 4rem 1rem;
        width: 100vw;
        max-width: 100%;
        overflow: hidden;
    }

    .about-content {
        width: 100%;
        max-width: 100%;
    }

    .about-text {
        font-size: 1rem;
        padding: 0;
        width: 100%;
        box-sizing: border-box;
    }

    .advantages {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0;
        width: 100%;
    }

    .advantage-card {
        margin: 0;
        max-width: 100%;
        width: 100%;
        box-sizing: border-box;
    }

    /* Reviews - Отзывы */
    .reviews {
        padding: 4rem 1rem;
        width: 100vw;
        max-width: 100%;
        overflow: hidden;
    }

    .reviews-container {
        width: 100%;
        max-width: 100%;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        width: 100%;
    }

    .review-card {
        width: 100%;
        max-width: 100%;
        padding: 1.5rem;
        box-sizing: border-box;
    }

    /* FAQ - Вопросы */
    .faq {
        padding: 4rem 1rem;
        width: 100vw;
        max-width: 100%;
        overflow: hidden;
    }

    .faq-container {
        width: 100%;
        max-width: 100%;
    }

    .faq-item {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .faq-question {
        padding: 1.5rem 1rem;
        font-size: 1rem;
        word-wrap: break-word;
    }

    .faq-answer {
        padding: 0 1rem;
        font-size: 0.95rem;
        word-wrap: break-word;
    }

    .faq-item.active .faq-answer {
        padding: 0 1rem 1.5rem;
    }

    /* Contact - Контакты */
    .contact {
        padding: 4rem 1rem;
        width: 100vw;
        max-width: 100%;
        overflow: hidden;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        width: 100%;
        max-width: 100%;
        padding: 0;
        box-sizing: border-box;
    }

    .contact-info,
    .contact-form {
        width: 100%;
        max-width: 100%;
        padding: 2rem 1.5rem;
        margin: 0;
        box-sizing: border-box;
    }

    .info-item {
        gap: 1rem;
        width: 100%;
        box-sizing: border-box;
    }

    .info-content {
        width: 100%;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .info-icon {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
        flex-shrink: 0;
    }

    .form-group {
        width: 100%;
        box-sizing: border-box;
    }

    .form-group input,
    .form-group textarea {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .submit-btn {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    .map-container {
        width: 100%;
        max-width: 100%;
        height: 300px;
        margin-top: 2rem;
        box-sizing: border-box;
    }

    .map-container iframe {
        width: 100%;
        max-width: 100%;
    }

    /* Footer - Подвал */
    footer {
        padding: 3rem 1rem 1.5rem;
        width: 100vw;
        max-width: 100%;
        overflow: hidden;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        width: 100%;
    }

    .footer-about,
    .footer-column {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    /* Success Message - Сообщение об успехе */
    .success-message {
        top: 80px;
        right: 1rem;
        left: 1rem;
        width: auto;
        max-width: calc(100% - 2rem);
        font-size: 0.9rem;
        box-sizing: border-box;
    }
}

/* Small mobile devices */
@media (max-width: 480px) {
    .hero {
        margin-top: 65px;
    }

    .hero-content {
        padding: 1.5rem 1rem;
    }

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

    .section-title {
        font-size: 1.8rem;
    }

    .advantage-card,
    .review-card {
        padding: 1.5rem 1rem;
    }

    .btn-primary,
    .btn-secondary {
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
    }

    .contact-info h3,
    .contact-form h3 {
        font-size: 1.5rem;
    }

    .footer-logo {
        font-size: 1.5rem;
    }
}

/* Medium-small devices - Redmi Note 9T (393px - 412px) */
@media (max-width: 412px) {
    header {
        padding: 0.7rem 0;
    }

    header nav {
        padding: 0 0.85rem;
    }

    .logo {
        font-size: 1.1rem;
    }

    .cta-button {
        font-size: 0.8rem;
        padding: 0.55rem 0.9rem;
    }

    .hero {
        margin-top: 62px;
    }

    .hero-content {
        padding: 1.75rem 0.85rem;
    }

    .hero-text h1 {
        font-size: 1.65rem;
    }

    .hero-text p {
        font-size: 0.95rem;
    }

    .section-title {
        font-size: 1.65rem;
        padding: 0 0.85rem;
    }

    .section-subtitle {
        font-size: 0.9rem;
        padding: 0 0.85rem;
    }

    .about,
    .reviews,
    .faq,
    .contact {
        padding: 3.5rem 0.85rem;
    }

    .advantage-card,
    .review-card {
        padding: 1.35rem 0.85rem;
    }

    .faq-question {
        padding: 1.35rem 0.85rem;
        font-size: 0.98rem;
    }

    .faq-answer {
        padding: 0 0.85rem;
        font-size: 0.92rem;
    }

    .faq-item.active .faq-answer {
        padding: 0 0.85rem 1.35rem;
    }

    .contact-info,
    .contact-form {
        padding: 1.75rem 1.15rem;
    }

    .contact-info h3,
    .contact-form h3 {
        font-size: 1.4rem;
    }

    .info-icon {
        width: 42px;
        height: 42px;
        font-size: 1.2rem;
    }

    .info-content h4 {
        font-size: 0.97rem;
    }

    .info-content p {
        font-size: 0.88rem;
    }

    .form-group input,
    .form-group textarea {
        font-size: 0.92rem;
        padding: 0.95rem 1.25rem;
    }

    .submit-btn {
        font-size: 0.92rem;
        padding: 0.95rem 1.25rem;
    }

    .btn-primary,
    .btn-secondary {
        padding: 0.85rem 1.25rem;
        font-size: 0.92rem;
    }

    .success-message {
        top: 72px;
    }
}

/* Extra small devices - Galaxy S10 (360px) */
@media (max-width: 360px) {
    /* Header */
    header {
        padding: 0.6rem 0;
    }

    header nav {
        padding: 0 0.75rem;
    }

    .cta-button {
        font-size: 0.75rem;
        padding: 0.5rem 0.8rem;
    }

    .logo {
        font-size: 1rem;
    }

    /* Hero */
    .hero {
        margin-top: 60px;
        min-height: auto;
    }

    .hero-content {
        padding: 1.5rem 0.75rem;
    }

    .hero-text h1 {
        font-size: 1.5rem;
    }

    .hero-text p {
        font-size: 0.9rem;
    }

    /* Sections */
    .section-title {
        font-size: 1.5rem;
        padding: 0 0.75rem;
    }

    .section-subtitle {
        font-size: 0.85rem;
        padding: 0 0.75rem;
    }

    .about,
    .reviews,
    .faq,
    .contact {
        padding: 3rem 0.75rem;
    }

    /* Cards */
    .advantage-card,
    .review-card {
        padding: 1.25rem 0.75rem;
    }

    .faq-question {
        padding: 1.25rem 0.75rem;
        font-size: 0.95rem;
    }

    .faq-answer {
        padding: 0 0.75rem;
        font-size: 0.9rem;
    }

    .faq-item.active .faq-answer {
        padding: 0 0.75rem 1.25rem;
    }

    /* Contact */
    .contact-info,
    .contact-form {
        padding: 1.5rem 1rem;
    }

    .contact-info h3,
    .contact-form h3 {
        font-size: 1.3rem;
    }

    .info-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }

    .info-content h4 {
        font-size: 0.95rem;
    }

    .info-content p {
        font-size: 0.85rem;
    }

    .form-group label {
        font-size: 0.9rem;
    }

    .form-group input,
    .form-group textarea {
        font-size: 0.9rem;
        padding: 0.9rem 1.2rem;
    }

    .submit-btn {
        font-size: 0.9rem;
        padding: 0.9rem 1.2rem;
    }

    /* Buttons */
    .btn-primary,
    .btn-secondary {
        padding: 0.8rem 1rem;
        font-size: 0.9rem;
    }

    /* Footer */
    .footer-logo {
        font-size: 1.3rem;
    }

    .footer-description,
    .footer-column ul li a {
        font-size: 0.85rem;
    }

    /* Success Message */
    .success-message {
        top: 70px;
    }
}