/* ====================================
   CSS Variables - Paleta de Cores
   ==================================== */

:root {
    /* Colors - Design System do App */
    --color-background: #232323;
    --color-card: #2A2A2A;
    --color-primary: #EB5F1C;
    --color-primary-hover: #d54d0f;
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #B0B0B0;
    --color-text-muted: #808080;
    --color-accent: #FF7A3D;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 15px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.25);

    /* Transitions */
    --transition-base: 0.3s ease;

    /* Typography */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
}

/* ====================================
   Reset
   ==================================== */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-background);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ====================================
   Maintenance Page Styles
   ==================================== */

.maintenance-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #232323 0%, #2A2A2A 100%);
    position: relative;
    overflow: hidden;
}

/* Background Animation - Subtle */
.maintenance-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(235, 95, 28, 0.1) 0%, transparent 50%);
    animation: pulse 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 0.8;
    }
}

.maintenance-content {
    text-align: center;
    max-width: 800px;
    width: 100%;
    z-index: 1;
    animation: fadeInUp 0.8s ease;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.maintenance-image {
    margin-bottom: var(--spacing-2xl);
}

.maintenance-image img {
    max-width: 500px;
    width: 100%;
    height: auto;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

.maintenance-text {
    margin-bottom: var(--spacing-2xl);
}

.maintenance-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
    color: var(--color-text-primary);
}

.maintenance-title .highlight {
    color: var(--color-primary);
    position: relative;
    display: inline-block;
}

.maintenance-title .highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 8px;
    background-color: rgba(235, 95, 28, 0.3);
    z-index: -1;
}

.maintenance-description {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto;
}

.maintenance-button {
    margin-top: var(--spacing-xl);
}

/* ====================================
   Button Styles
   ==================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 15px 32px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: var(--font-size-lg);
    cursor: pointer;
    transition: var(--transition-base);
    border: none;
    text-align: center;
    white-space: nowrap;
}

.btn ion-icon {
    font-size: 1.25em;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-primary);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--color-primary-hover);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
    outline: 3px solid rgba(235, 95, 28, 0.3);
    outline-offset: 2px;
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}

/* ====================================
   Responsive Design
   ==================================== */

@media (max-width: 768px) {
    :root {
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.5rem;
        --spacing-2xl: 3rem;
        --spacing-xl: 2rem;
    }

    .maintenance-container {
        padding: var(--spacing-md);
    }

    .maintenance-image img {
        max-width: 350px;
    }

    .maintenance-title {
        font-size: var(--font-size-3xl);
    }

    .maintenance-description {
        font-size: var(--font-size-base);
    }

    .btn {
        padding: 12px 24px;
        font-size: var(--font-size-base);
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-3xl: 1.25rem;
        --font-size-2xl: 1.125rem;
        --spacing-lg: 1.5rem;
    }

    .maintenance-container {
        padding: var(--spacing-sm);
    }

    .maintenance-image {
        margin-bottom: var(--spacing-xl);
    }

    .maintenance-image img {
        max-width: 280px;
    }

    .maintenance-title {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-md);
    }

    .maintenance-description {
        font-size: var(--font-size-sm);
    }

    .maintenance-button {
        margin-top: var(--spacing-lg);
    }
}