/* Reset and Base Styles */
:root {
    --color-primary: #ff0080;
    --color-bg-light: #ffffff;
    --color-bg-accent: #ffcce6;
    --color-text-dark: #1c010c;
    --font-family-base: 'General Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family-base);
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--color-text-dark);
    text-decoration: underline;
}

a:hover, a:focus {
    color: var(--color-primary);
}

/* Focus states for accessibility */
:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* Layout Containers */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Header */
.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
    margin-bottom: var(--spacing-xl);
}

.logo-container img {
    height: 90px;
    max-width: 100%;
    object-fit: contain;
    display: block;
    margin-left: -12px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-weight: 700;
    text-decoration: none;
    text-align: center;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
    border-radius: 6px;
}

.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-bg-light);
}

.btn--primary:hover, .btn--primary:focus {
    background-color: var(--color-text-dark);
    color: var(--color-bg-light);
    text-decoration: none;
}

.btn--secondary {
    background-color: var(--color-text-dark);
    color: var(--color-bg-light);
    display: block;
    width: 100%;
    margin-top: auto;
}

.btn--secondary:hover, .btn--secondary:focus {
    background-color: var(--color-primary);
    text-decoration: none;
}

/* Introduction Section */
.intro-section {
    max-width: 800px;
    margin-bottom: var(--spacing-xl);
}

.intro-section a {
    color: var(--color-primary);
    font-weight: bold;
}

/* Application Grid */
.app-grid-section {
    margin-bottom: var(--spacing-xl);
}

.app-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
    .app-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.app-card {
    background-color: var(--color-bg-accent);
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-md);
    color: var(--color-primary);
}

.app-card h2 {
    color: var(--color-primary);
}

.app-card p {
    flex-grow: 1;
    margin-bottom: var(--spacing-lg);
}

/* Disclaimer */
.grid-disclaimer {
    padding-top: var(--spacing-sm);
    color: var(--color-text-dark);
}

.grid-disclaimer p {
    margin-bottom: 0;
}

/* Footer */
.site-footer {
    background-color: var(--color-text-dark);
    color: var(--color-bg-light);
    padding: var(--spacing-lg) 0;
    text-align: center;
    margin-top: var(--spacing-xl);
}

.footer-logo {
    height: 40px;
    width: auto;
    display: block;
    margin: 0 auto var(--spacing-md) auto;
}

.site-footer p {
    margin: 0;
    font-size: 0.9rem;
}