@media (max-width: 1024px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --spacing-4xl: 4rem;
    }
    
    .hero__title {
        font-size: var(--font-size-4xl);
    }
    
    .section__title {
        font-size: var(--font-size-3xl);
    }
    
    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .mission__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .mission__image {
        order: -1;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline__item {
        width: 100%;
        padding-left: 50px;
        padding-right: 0;
        text-align: left;
    }
    
    .timeline__item:nth-child(odd) {
        text-align: left;
    }
    
    .timeline__dot {
        left: 10px !important;
        right: auto !important;
    }
    
    .contact__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .services__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --font-size-3xl: 1.5rem;
        --spacing-3xl: 3rem;
        --spacing-4xl: 3rem;
    }
    
    .nav__toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .nav__menu {
        position: fixed;
        top: var(--header-height);
        left: -100%;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background: var(--color-white);
        flex-direction: column;
        padding: var(--spacing-xl);
        gap: var(--spacing-md);
        transition: left var(--transition-base);
        overflow-y: auto;
        box-shadow: var(--shadow-lg);
    }
    
    .nav__menu.active {
        left: 0;
    }
    
    .nav__item {
        width: 100%;
    }
    
    .nav__link,
    .nav__cta {
        width: 100%;
        text-align: center;
        padding: var(--spacing-md);
        border-radius: var(--border-radius-md);
    }
    
    .nav__cta {
        margin-top: var(--spacing-sm);
    }
    
    .hero {
        min-height: 500px;
    }
    
    .hero__title {
        font-size: var(--font-size-3xl);
    }
    
    .hero__subtitle {
        font-size: var(--font-size-base);
    }
    
    .hero__buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero__buttons .btn {
        width: 100%;
    }
    
    .features__grid,
    .stats__grid,
    .values__grid,
    .team__grid,
    .partners__grid {
        grid-template-columns: 1fr;
    }
    
    .pricing__grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card--featured {
        transform: none;
    }
    
    .pricing-card--featured:hover {
        transform: translateY(-8px);
    }
    
    .testimonials__controls {
        margin-top: var(--spacing-lg);
    }
    
    .cta__buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cta__buttons .btn {
        width: 100%;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .footer__bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .footer__legal {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .page-header__title {
        font-size: var(--font-size-3xl);
    }
    
    .page-header__subtitle {
        font-size: var(--font-size-base);
    }
    
    .section {
        padding: var(--spacing-3xl) 0;
    }
    
    .section__header {
        margin-bottom: var(--spacing-xl);
    }
    
    .emergency__banner {
        flex-direction: column;
        text-align: center;
    }
    
    .emergency__icon {
        margin: 0 auto;
    }
}

@media (max-width: 640px) {
    :root {
        --font-size-5xl: 1.75rem;
        --font-size-4xl: 1.5rem;
        --font-size-3xl: 1.25rem;
        --font-size-2xl: 1.125rem;
        --spacing-2xl: 2rem;
        --spacing-3xl: 2.5rem;
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero {
        margin-top: var(--header-height);
        min-height: 450px;
    }
    
    .hero__content {
        padding: 0 var(--spacing-md);
    }
    
    .hero__title {
        font-size: var(--font-size-2xl);
    }
    
    .section__title {
        font-size: var(--font-size-2xl);
    }
    
    .section__subtitle {
        font-size: var(--font-size-base);
    }
    
    .feature-card,
    .service-card,
    .pricing-card,
    .contact-form {
        padding: var(--spacing-lg);
    }
    
    .testimonial-card {
        padding: var(--spacing-lg);
    }
    
    .testimonial-card__avatar {
        width: 80px;
        height: 80px;
    }
    
    .testimonial-card__text {
        font-size: var(--font-size-base);
    }
    
    .stats__grid {
        gap: var(--spacing-lg);
    }
    
    .stat-item__number {
        font-size: var(--font-size-3xl);
    }
    
    .cta__title {
        font-size: var(--font-size-2xl);
    }
    
    .cta__text {
        font-size: var(--font-size-base);
    }
    
    .team-card__image {
        height: 250px;
    }
    
    .contact-info-card {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-info-card__icon {
        margin: 0 auto;
    }
    
    .contact__social-links {
        justify-content: center;
    }
    
    .form-success {
        padding: var(--spacing-lg);
    }
    
    .form-success i {
        font-size: var(--font-size-3xl);
    }
    
    .form-success h3 {
        font-size: var(--font-size-xl);
    }
    
    .btn {
        padding: var(--spacing-sm) var(--spacing-lg);
    }
    
    .btn--large {
        padding: var(--spacing-md) var(--spacing-xl);
        font-size: var(--font-size-base);
    }
}

@media (max-width: 480px) {
    :root {
        --header-height: 70px;
    }
    
    .nav__logo {
        font-size: var(--font-size-lg);
    }
    
    .nav__logo i {
        font-size: var(--font-size-xl);
    }
    
    .hero {
        min-height: 400px;
    }
    
    .hero__title {
        font-size: 1.5rem;
    }
    
    .hero__subtitle {
        font-size: var(--font-size-sm);
    }
    
    .features__grid,
    .values__grid,
    .team__grid,
    .services__grid {
        gap: var(--spacing-md);
    }
    
    .feature-card__icon,
    .service-card__icon {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-xl);
    }
    
    .feature-card__title,
    .service-card__title {
        font-size: var(--font-size-lg);
    }
    
    .pricing-card__amount {
        font-size: var(--font-size-4xl);
    }
    
    .timeline__item {
        padding-left: 40px;
    }
    
    .timeline__dot {
        width: 16px;
        height: 16px;
        left: 8px !important;
    }
    
    .faq-item__question {
        font-size: var(--font-size-base);
        padding: var(--spacing-md);
    }
    
    .faq-item__answer p {
        padding: var(--spacing-md);
        font-size: var(--font-size-sm);
    }
    
    .contact-form {
        padding: var(--spacing-md);
    }
    
    .emergency__banner {
        padding: var(--spacing-md);
        gap: var(--spacing-md);
    }
    
    .emergency__icon {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-xl);
    }
    
    .emergency__title {
        font-size: var(--font-size-lg);
    }
}

@media (min-width: 1440px) {
    .container {
        max-width: 1320px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

@media (hover: none) {
    .nav__link::after {
        display: none;
    }
    
    .feature-card:hover,
    .service-card:hover,
    .pricing-card:hover,
    .team-card:hover {
        transform: none;
    }
    
    .btn:hover {
        transform: none;
    }
}