/**
 * Main Stylesheet
 * VerbaCall Landing Theme
 */

/* All other styles are loaded via functions.php for better control */

/* ========================================
   GLOBAL STYLES
   ======================================== */

html {
    scroll-behavior: smooth;
}

body {
    overflow-x: hidden;
    max-width: 1440px;
    margin: 0 auto;
    background-color: #ffffff;
}

/* Boxed layout wrapper for main content */
#main-content {
    max-width: 1440px;
    margin: 0 auto;
    position: relative;
}

/* Skip to main content link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-sm) var(--space-base);
    text-decoration: none;
    z-index: var(--z-toast);
}

.skip-link:focus {
    top: 0;
}

/* WordPress specific */
.alignfull {
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
}

.alignwide {
    width: 90vw;
    max-width: 90vw;
    margin-left: calc(50% - 45vw);
}

/* Selection */
::selection {
    background-color: var(--color-primary);
    color: var(--color-white);
}

::-moz-selection {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Smooth scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--color-gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--color-gray-200);
    border-radius: var(--radius-md);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

/* Loading state */
.loading {
    pointer-events: none;
    opacity: 0.6;
}

/* Chart styles for benefit cards */
.benefit-chart {
    width: 100%;
    height: 100%;
}

.benefit-chart svg {
    width: 100%;
    height: 100%;
}

/* Lazy loading placeholder */
.lazy-placeholder {
    background: linear-gradient(
        90deg,
        var(--color-gray-100) 25%,
        var(--color-gray-50) 50%,
        var(--color-gray-100) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Print styles */
@media print {
    .site-header,
    .site-footer,
    .btn,
    .carousel__controls {
        display: none !important;
    }

    body {
        font-size: 12pt;
    }

    .hero-section,
    .features-section,
    .benefits-section {
        page-break-inside: avoid;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --color-border: rgba(0, 0, 0, 0.3);
    }

    .btn {
        border: 2px solid currentColor;
    }
}

/* Dark mode placeholder (for future) */
@media (prefers-color-scheme: dark) {
    /* Dark mode styles would go here */
}