/**
 * Akuajae Sites — Core Scoped Stylesheet
 * 
 * All styles are scoped under #blisites-root to prevent any CSS bleed
 * from or into active WordPress themes.
 *
 * @package Akuajae\Sites
 */

/* ==========================================================================
   Root Container & Base Resets
   ========================================================================== */
#blisites-root {
    --blisites-font-display: 'Playfair Display', 'Cormorant Garamond', 'Georgia', serif;
    --blisites-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --blisites-text-primary: #0a0d12;
    --blisites-text-secondary: #475569;
    --blisites-text-muted: #8b92a0;
    --blisites-bg-surface: #ffffff;
    --blisites-bg-subtle: #f8fafc;
    --blisites-bg-alt: #f1f5f9;
    --blisites-border-subtle: #e2e8f0;
    --blisites-border-medium: #cbd5e1;
    --blisites-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.04), 0 1px 2px -1px rgba(0, 0, 0, 0.04);
    --blisites-shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.06), 0 2px 6px -1px rgba(0, 0, 0, 0.03);
    --blisites-shadow-lg: 0 12px 24px -4px rgba(0, 0, 0, 0.08), 0 4px 10px -2px rgba(0, 0, 0, 0.04);
    --blisites-shadow-xl: 0 24px 48px -12px rgba(0, 0, 0, 0.14), 0 8px 16px -4px rgba(0, 0, 0, 0.06);
    
    font-family: var(--blisites-font-sans);
    font-size: calc(var(--blisites-font-base, 16px) * var(--blisites-scale, 1));
    line-height: 1.65;
    color: var(--blisites-text-primary);
    background-color: var(--blisites-bg-surface);
    width: 100%;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

#blisites-root *,
#blisites-root *::before,
#blisites-root *::after {
    box-sizing: border-box;
}

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

#blisites-root a {
    color: inherit;
    text-decoration: none;
    transition: color 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   Container & Layout Utilities
   ========================================================================== */
#blisites-root .blisites-container {
    width: 100%;
    max-width: var(--blisites-container-max, 1280px);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--blisites-container-padding, clamp(1rem, 4vw, 2.5rem));
    padding-right: var(--blisites-container-padding, clamp(1rem, 4vw, 2.5rem));
    box-sizing: border-box;
}

#blisites-root .blisites-container--fluid {
    max-width: 100%;
}

#blisites-root .blisites-container--narrow {
    max-width: 860px;
}

#blisites-root .blisites-section {
    position: relative;
    padding-top: calc(5.5rem * var(--blisites-scale, 1));
    padding-bottom: calc(5.5rem * var(--blisites-scale, 1));
    width: 100%;
    box-sizing: border-box;
}

#blisites-root .blisites-section--compact {
    padding-top: calc(3rem * var(--blisites-scale, 1));
    padding-bottom: calc(3rem * var(--blisites-scale, 1));
}

#blisites-root .blisites-section--spacious {
    padding-top: calc(8rem * var(--blisites-scale, 1));
    padding-bottom: calc(8rem * var(--blisites-scale, 1));
}

/* ==========================================================================
   Typography System
   ========================================================================== */
#blisites-root h1,
#blisites-root h2,
#blisites-root h3,
#blisites-root h4,
#blisites-root h5,
#blisites-root h6 {
    color: var(--blisites-text-primary);
    font-weight: 700;
    line-height: 1.2;
    margin-top: 0;
    margin-bottom: calc(1rem * var(--blisites-scale, 1));
    letter-spacing: -0.025em;
}

#blisites-root h1 {
    font-size: calc(2.75rem * var(--blisites-scale, 1));
    letter-spacing: -0.03em;
}

#blisites-root h2 {
    font-size: calc(2.15rem * var(--blisites-scale, 1));
    letter-spacing: -0.025em;
}

#blisites-root h3 {
    font-size: calc(1.5rem * var(--blisites-scale, 1));
    letter-spacing: -0.02em;
}

#blisites-root h4 {
    font-size: calc(1.25rem * var(--blisites-scale, 1));
}

#blisites-root p {
    margin-top: 0;
    margin-bottom: calc(1rem * var(--blisites-scale, 1));
    color: var(--blisites-text-secondary);
}

#blisites-root .blisites-lead {
    font-size: calc(1.2rem * var(--blisites-scale, 1));
    line-height: 1.75;
    color: var(--blisites-text-secondary);
}

#blisites-root .blisites-kicker {
    display: inline-block;
    font-size: calc(0.75rem * var(--blisites-scale, 1));
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--blisites-accent, #8c7eff);
    margin-bottom: 0.75rem;
}

#blisites-root .blisites-badge {
    display: inline-flex;
    align-items: center;
    padding: calc(0.35rem * var(--blisites-scale, 1)) calc(0.85rem * var(--blisites-scale, 1));
    font-size: calc(0.75rem * var(--blisites-scale, 1));
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-radius: var(--blisites-radius-sm, 4px);
    background-color: var(--blisites-bg-alt);
    color: var(--blisites-text-primary);
}

#blisites-root .blisites-badge--accent {
    background-color: var(--blisites-accent);
    color: var(--blisites-accent-contrast, #ffffff);
}

/* ==========================================================================
   Button System & Auto-Balance Alignment
   ========================================================================== */
#blisites-root .blisites-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: calc(0.75rem * var(--blisites-scale, 1)) calc(1.65rem * var(--blisites-scale, 1));
    font-size: calc(0.95rem * var(--blisites-scale, 1));
    font-weight: 600;
    line-height: 1;
    border-radius: var(--blisites-radius, 8px);
    cursor: pointer;
    text-align: center;
    border: 1px solid transparent;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    user-select: none;
    text-decoration: none;
    gap: 0.5rem;
    box-sizing: border-box;
}

#blisites-root .blisites-btn:focus-visible {
    outline: 2px solid var(--blisites-accent, #8c7eff);
    outline-offset: 3px;
    box-shadow: 0 0 0 4px rgba(var(--blisites-accent-rgb, 140, 126, 255), 0.25);
}

#blisites-root .blisites-btn--primary {
    background-color: var(--blisites-accent, #8c7eff);
    color: var(--blisites-accent-contrast, #ffffff);
    border-color: var(--blisites-accent, #8c7eff);
    box-shadow: var(--blisites-shadow-sm);
}

#blisites-root .blisites-btn--primary:hover {
    background-color: var(--blisites-accent-hover, #7062e0);
    border-color: var(--blisites-accent-hover, #7062e0);
    transform: translateY(-2px);
    box-shadow: var(--blisites-shadow-md);
    color: var(--blisites-accent-contrast, #ffffff);
}

#blisites-root .blisites-btn--secondary {
    background-color: transparent;
    color: var(--blisites-text-primary);
    border-color: var(--blisites-border-medium, #cbd5e1);
}

#blisites-root .blisites-btn--secondary:hover {
    background-color: var(--blisites-bg-alt);
    border-color: var(--blisites-text-primary);
    color: var(--blisites-text-primary);
    transform: translateY(-2px);
}

#blisites-root .blisites-btn--outline-white {
    background-color: transparent;
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.7);
}

#blisites-root .blisites-btn--outline-white:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: #ffffff;
    color: #ffffff;
    transform: translateY(-2px);
}

#blisites-root .blisites-btn--white {
    background-color: #ffffff;
    color: #0a0d12;
    border-color: #ffffff;
    box-shadow: var(--blisites-shadow-sm);
}

#blisites-root .blisites-btn--white:hover {
    background-color: #f8fafc;
    border-color: #f8fafc;
    color: #0a0d12;
    transform: translateY(-2px);
    box-shadow: var(--blisites-shadow-md);
}

#blisites-root .blisites-btn--lg {
    min-height: 52px;
    padding: calc(1rem * var(--blisites-scale, 1)) calc(2.25rem * var(--blisites-scale, 1));
    font-size: calc(1.05rem * var(--blisites-scale, 1));
}

#blisites-root .blisites-btn--sm {
    min-height: 38px;
    padding: calc(0.5rem * var(--blisites-scale, 1)) calc(1.15rem * var(--blisites-scale, 1));
    font-size: calc(0.85rem * var(--blisites-scale, 1));
}

#blisites-root .blisites-btn--full {
    width: 100%;
}

/* Button Group with Auto-Balance alignment */
#blisites-root .blisites-btn-group {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: calc(0.85rem * var(--blisites-scale, 1));
    margin-top: calc(1.5rem * var(--blisites-scale, 1));
}

#blisites-root .blisites-btn-group--align-left {
    justify-content: flex-start;
}

#blisites-root .blisites-btn-group--align-center {
    justify-content: center;
}

#blisites-root .blisites-btn-group--align-right {
    justify-content: flex-end;
}

/* Auto-balance: When only 1 button exists, balance it centrally */
#blisites-root .blisites-btn-group--single-balance {
    justify-content: center;
}

/* ==========================================================================
   Ghost Scaffolding (Editor Preview Level 3)
   ========================================================================== */
#blisites-root .blisites-scaffolding-box {
    border: 2px dashed var(--blisites-border-medium, #cbd5e1);
    background-color: var(--blisites-bg-subtle, #f8fafc);
    border-radius: var(--blisites-radius, 8px);
    padding: calc(3.5rem * var(--blisites-scale, 1)) 1.5rem;
    text-align: center;
    margin: 1.5rem 0;
    transition: border-color 0.2s ease;
}

#blisites-root .blisites-scaffolding-box:hover {
    border-color: var(--blisites-accent, #8c7eff);
}

/* ==========================================================================
   Section Error Boundary Debug Badge
   ========================================================================== */
#blisites-root .blisites-section-error-badge {
    background-color: #fef2f2;
    border: 1px solid #f87171;
    border-radius: var(--blisites-radius, 8px);
    padding: 1.5rem;
    margin: 1rem 0;
    color: #991b1b;
    font-size: 0.875rem;
}

/* ==========================================================================
   Responsive Grid System
   ========================================================================== */
#blisites-root .blisites-grid {
    display: grid;
    gap: calc(2rem * var(--blisites-scale, 1));
}

#blisites-root .blisites-grid--2 {
    grid-template-columns: repeat(2, 1fr);
}

#blisites-root .blisites-grid--3 {
    grid-template-columns: repeat(3, 1fr);
}

#blisites-root .blisites-grid--4 {
    grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 992px) {
    #blisites-root .blisites-grid--4 {
        grid-template-columns: repeat(2, 1fr);
    }
    #blisites-root .blisites-grid--3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    #blisites-root .blisites-grid--4,
    #blisites-root .blisites-grid--3,
    #blisites-root .blisites-grid--2 {
        grid-template-columns: 1fr;
    }
    #blisites-root .blisites-section {
        padding-top: calc(3rem * var(--blisites-scale, 1));
        padding-bottom: calc(3rem * var(--blisites-scale, 1));
    }
    #blisites-root h1 {
        font-size: calc(2rem * var(--blisites-scale, 1));
    }
    #blisites-root h2 {
        font-size: calc(1.6rem * var(--blisites-scale, 1));
    }
}

/* ==========================================================================
   Lightbox Overlay System
   ========================================================================== */
.blisites-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 999999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.blisites-lightbox.is-open {
    display: flex;
    opacity: 1;
}

.blisites-lightbox__backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(8px);
}

.blisites-lightbox__container {
    position: relative;
    z-index: 2;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.blisites-lightbox__content {
    position: relative;
    text-align: center;
    max-height: 85vh;
}

.blisites-lightbox__img {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transition: transform 0.2s ease;
}

.blisites-lightbox__caption {
    color: #f8fafc;
    margin-top: 12px;
    font-size: 0.95rem;
    text-align: center;
    max-width: 600px;
}

.blisites-lightbox__close {
    position: absolute;
    top: -45px;
    right: 0;
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 2.2rem;
    cursor: pointer;
    line-height: 1;
    padding: 4px;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.blisites-lightbox__close:hover,
.blisites-lightbox__close:focus-visible {
    opacity: 1;
    outline: 2px solid var(--blisites-accent, #8c7eff);
}

.blisites-lightbox__download {
    position: absolute;
    top: 1.5rem;
    right: 4.5rem;
    z-index: 1002;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.blisites-lightbox__download:hover,
.blisites-lightbox__download:focus-visible {
    background: var(--blisites-accent, #2563eb);
    color: #ffffff;
    transform: scale(1.06);
}

.blisites-lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #fff;
    font-size: 1.5rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.blisites-lightbox__nav:hover,
.blisites-lightbox__nav:focus-visible {
    background: rgba(255, 255, 255, 0.25);
    outline: 2px solid var(--blisites-accent, #8c7eff);
}

.blisites-lightbox__nav--prev {
    left: -60px;
}

.blisites-lightbox__nav--next {
    right: -60px;
}

@media (max-width: 768px) {
    .blisites-lightbox__nav--prev {
        left: 10px;
    }
    .blisites-lightbox__nav--next {
        right: 10px;
    }
    .blisites-lightbox__close {
        top: 10px;
        right: 15px;
    }
}

@media (max-width: 640px) {
    .blisites-lightbox__download {
        top: 1rem;
        right: 3.5rem;
        width: 38px;
        height: 38px;
    }
}

/* ==========================================================================
   Graceful Empty Notice (Level 4 Omission)
   ========================================================================== */
#blisites-root .blisites-graceful-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: clamp(3rem, 8vw, 6rem) 0;
}

#blisites-root .blisites-graceful-notice__card {
    background: var(--blisites-bg-surface);
    border: 1px solid var(--blisites-border-subtle);
    border-radius: var(--blisites-radius-lg, 1rem);
    box-shadow: var(--blisites-shadow-md);
    padding: clamp(2rem, 5vw, 3.5rem) clamp(1.5rem, 4vw, 3rem);
    max-width: 520px;
    width: 100%;
    text-align: center;
}

#blisites-root .blisites-graceful-notice__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--blisites-bg-alt);
    border-radius: 999px;
    padding: 0.35rem 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--blisites-text-secondary);
    letter-spacing: 0.02em;
}

#blisites-root .blisites-graceful-notice__dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--blisites-accent, #8c7eff);
    flex-shrink: 0;
}

#blisites-root .blisites-graceful-notice__brand {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

#blisites-root .blisites-graceful-notice__title {
    font-size: clamp(1.25rem, 3vw, 1.625rem);
    font-weight: 700;
    color: var(--blisites-text-primary);
    margin: 0 0 0.75rem;
    line-height: 1.3;
}

#blisites-root .blisites-graceful-notice__message {
    font-size: clamp(0.9rem, 2vw, 1rem);
    color: var(--blisites-text-secondary);
    line-height: 1.7;
    margin: 0 0 1.75rem;
}

#blisites-root .blisites-graceful-notice__actions {
    margin-top: 1.5rem;
}