@import url('variables.css');

[data-device="mobile"] {
    --container-max-width: 100%;
    --container-padding: 0.75rem;
    --spacing-4: 0.875rem;
    --spacing-6: 1.25rem;
    --font-size-base: 0.9375rem;
}

[data-device="tablet"] {
    --container-max-width: 720px;
    --container-padding: 1rem;
}

[data-device="desktop"] {
    --container-max-width: 1200px;
    --container-padding: 1rem;
}

@media (max-width: 1400px) {
    .container {
        max-width: calc(var(--breakpoint-xl) - 2rem);
    }

    h1 { font-size: var(--font-size-4xl); }
    h2 { font-size: var(--font-size-3xl); }
    h3 { font-size: var(--font-size-2xl); }
}

@media (max-width: 1200px) {
    h1 { font-size: var(--font-size-3xl); }
    h2 { font-size: var(--font-size-2xl); }
    h3 { font-size: var(--font-size-xl); }

    .container {
        max-width: calc(var(--breakpoint-lg) - 2rem);
    }

    .footer-container {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    html {
        font-size: 15px;
    }

    h1 { font-size: var(--font-size-2xl); }
    h2 { font-size: var(--font-size-xl); }
    h3 { font-size: var(--font-size-lg); }

    .container {
        max-width: calc(var(--breakpoint-md) - 2rem);
        padding: 0 var(--spacing-4);
    }

    nav ul {
        gap: var(--spacing-3);
    }

    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    h1 { font-size: var(--font-size-xl); }
    h2 { font-size: var(--font-size-lg); }
    h3 { font-size: var(--font-size-base); }

    .container {
        padding: 0 var(--spacing-3);
        max-width: 100%;
    }

    .row {
        margin: 0 calc(var(--spacing-2) * -1);
    }

    .col {
        padding: 0 var(--spacing-2);
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-4);
        text-align: center;
    }

    .footer-privacy {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 640px) {
    h1 { font-size: var(--font-size-lg); }
    h2 { font-size: var(--font-size-base); }
    h3 { font-size: var(--font-size-sm); }

    .container {
        padding: 0 var(--spacing-2);
    }
}

@media (max-width: 576px) {
    html {
        font-size: 13px;
    }

    .container {
        padding: 0 var(--spacing-2);
    }

    .logo h1 {
        font-size: var(--font-size-base);
    }

    .logo img {
        height: 35px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 12px;
    }

    h1 { font-size: var(--font-size-base); }
    h2 { font-size: var(--font-size-sm); }
    h3 { font-size: var(--font-size-xs); }

    .container {
        padding: 0 var(--spacing-1);
    }

    .spacing-mobile {
        padding: var(--spacing-2);
    }
}

@media (max-width: 420px) {
    .logo h1 {
        font-size: var(--font-size-sm);
    }

    .logo img {
        height: 30px;
    }
}

@media (max-width: 360px) {
    .container {
        padding: 0 var(--spacing-1);
    }
}

@media (max-width: 320px) {
    html {
        font-size: 11px;
    }

    .logo h1 {
        display: none;
    }

    .logo img {
        height: 28px;
    }

    h1 { font-size: var(--font-size-sm); }
}

@media (min-width: 576px) {
    .container {
        max-width: var(--breakpoint-sm);
    }
}

@media (min-width: 768px) {
    .container {
        max-width: var(--breakpoint-md);
    }
}

@media (min-width: 992px) {
    .container {
        max-width: var(--breakpoint-lg);
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: var(--container-max-width);
    }
}

@media (min-width: 1400px) {
    .container {
        max-width: var(--breakpoint-xxl);
    }
}

@media (orientation: portrait) {
    .portrait-center {
        justify-content: center;
        text-align: center;
    }
}

@media (orientation: landscape) {
    .landscape-row {
        flex-direction: row;
    }
}

@media (min-height: 800px) {
    .tall-screen {
        min-height: 100vh;
    }
}

@media (max-height: 568px) {
    .short-screen {
        min-height: auto;
    }
}

@media (min-resolution: 2dppx) {
    .retina-optimized {
        image-rendering: -webkit-optimize-contrast;
    }
}

@media (min-resolution: 3dppx) {
    .high-dpi {
        transform: scale(0.5);
        transform-origin: top left;
    }
}

@media (prefers-color-scheme: dark) {
    [data-theme="auto"] {
        --color-primary: #0f0f1a;
        --color-secondary: #1a1a2e;
        --color-gray-light: #1a1a2e;
        --color-dark: #ffffff;
        --color-gray-dark: #cccccc;
    }
}

@media (prefers-color-scheme: light) {
    [data-theme="auto"] {
        --color-primary: #f8f9fa;
        --color-secondary: #ffffff;
        --color-dark: #333333;
        --color-gray-dark: #666666;
    }
}

@media print {
    header,
    footer,
    .mobile-menu-btn,
    .mobile-menu-overlay,
    .cta-button {
        display: none !important;
    }

    body {
        background-color: #ffffff;
        color: #000000;
    }

    .container {
        max-width: 100%;
        padding: 0;
    }

    @page {
        margin: 1cm;
    }
}

@media (max-width: 768px) {
    .hide-on-mobile {
        display: none !important;
    }

    .show-on-mobile {
        display: block !important;
    }

    .stack-on-mobile {
        flex-direction: column !important;
    }

    .center-on-mobile {
        text-align: center !important;
        justify-content: center !important;
        align-items: center !important;
    }

    .full-width-mobile {
        width: 100% !important;
        max-width: 100% !important;
    }
}

@media (min-width: 769px) {
    .hide-on-desktop {
        display: none !important;
    }

    .show-on-desktop {
        display: block !important;
    }
}

@media (max-width: 992px) {
    .hide-on-tablet {
        display: none !important;
    }

    .show-on-tablet {
        display: block !important;
    }
}