/* ============================================
   AUTOMATION GALLERY - AWWWARDS QUALITY
   Dual-mode: Both Dark & Light are premium
   ============================================ */

/* ============================================
   DESIGN TOKENS - DARK MODE (DEFAULT)
   ============================================ */
.page-automations,
#automation-gallery {
    /* Backgrounds */
    --ag-bg-base: #06080C;
    --ag-bg-surface: rgba(255, 255, 255, 0.03);
    --ag-bg-elevated: rgba(255, 255, 255, 0.06);
    --ag-bg-card: rgba(15, 20, 30, 0.85);
    --ag-bg-card-hover: rgba(20, 28, 45, 0.9);

    /* Borders */
    --ag-border-subtle: rgba(255, 255, 255, 0.06);
    --ag-border-default: rgba(255, 255, 255, 0.1);
    --ag-border-hover: rgba(255, 255, 255, 0.2);

    /* Text */
    --ag-text-primary: #FFFFFF;
    --ag-text-secondary: rgba(255, 255, 255, 0.7);
    --ag-text-muted: rgba(255, 255, 255, 0.5);
    --ag-text-faint: rgba(255, 255, 255, 0.3);

    /* Accents */
    --ag-accent-teal: #00D9FF;
    --ag-accent-teal-rgb: 0, 217, 255;
    --ag-accent-purple: #A78BFA;
    --ag-accent-purple-rgb: 167, 139, 250;
    --ag-accent-emerald: #34D399;
    --ag-accent-emerald-rgb: 52, 211, 153;
    --ag-accent-amber: #FBBF24;
    --ag-accent-amber-rgb: 251, 191, 36;
    --ag-accent-rose: #FB7185;
    --ag-accent-rose-rgb: 251, 113, 133;

    /* Shadows */
    --ag-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --ag-shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --ag-shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.5);
    --ag-shadow-glow: 0 0 60px rgba(0, 217, 255, 0.15);

    /* Filter bar */
    --ag-filter-bg: rgba(6, 8, 12, 0.85);
    --ag-filter-active-bg: #FFFFFF;
    --ag-filter-active-text: #06080C;

    /* Gradients */
    --ag-gradient-mesh-1: rgba(0, 217, 255, 0.12);
    --ag-gradient-mesh-2: rgba(167, 139, 250, 0.1);
    --ag-gradient-mesh-3: rgba(0, 217, 255, 0.06);

    /* Spacing */
    --ag-radius-sm: 8px;
    --ag-radius-md: 12px;
    --ag-radius-lg: 16px;
    --ag-radius-xl: 20px;

    /* Easing */
    --ag-ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ag-ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ============================================
   DESIGN TOKENS - LIGHT MODE
   Crisp, clean, Apple-esque sophistication
   ============================================ */
[data-theme="light"] .page-automations,
[data-theme="light"] #automation-gallery,
.page-automations[data-theme="light"],
#automation-gallery[data-theme="light"] {
    /* Backgrounds - Subtle warm grays */
    --ag-bg-base: #F8FAFC;
    --ag-bg-surface: rgba(0, 0, 0, 0.02);
    --ag-bg-elevated: rgba(0, 0, 0, 0.04);
    --ag-bg-card: rgba(255, 255, 255, 0.9);
    --ag-bg-card-hover: rgba(255, 255, 255, 1);

    /* Borders - Sharp and defined */
    --ag-border-subtle: rgba(0, 0, 0, 0.06);
    --ag-border-default: rgba(0, 0, 0, 0.1);
    --ag-border-hover: rgba(0, 0, 0, 0.15);

    /* Text - High contrast */
    --ag-text-primary: #0F172A;
    --ag-text-secondary: #475569;
    --ag-text-muted: #64748B;
    --ag-text-faint: #94A3B8;

    /* Accents - Vibrant for light bg */
    --ag-accent-teal: #0891B2;
    --ag-accent-teal-rgb: 8, 145, 178;
    --ag-accent-purple: #7C3AED;
    --ag-accent-purple-rgb: 124, 58, 237;
    --ag-accent-emerald: #059669;
    --ag-accent-emerald-rgb: 5, 150, 105;
    --ag-accent-amber: #D97706;
    --ag-accent-amber-rgb: 217, 119, 6;
    --ag-accent-rose: #E11D48;
    --ag-accent-rose-rgb: 225, 29, 72;

    /* Shadows - Softer, more diffuse */
    --ag-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
    --ag-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
    --ag-shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
    --ag-shadow-glow: 0 0 40px rgba(8, 145, 178, 0.12);

    /* Filter bar */
    --ag-filter-bg: rgba(255, 255, 255, 0.9);
    --ag-filter-active-bg: #0F172A;
    --ag-filter-active-text: #FFFFFF;

    /* Gradients - Subtle and elegant */
    --ag-gradient-mesh-1: rgba(8, 145, 178, 0.06);
    --ag-gradient-mesh-2: rgba(124, 58, 237, 0.04);
    --ag-gradient-mesh-3: rgba(8, 145, 178, 0.03);
}

/* ============================================
   PAGE BACKGROUND
   ============================================ */
#automation-gallery {
    min-height: 100vh;
    background: var(--ag-bg-base);
    position: relative;
    overflow-x: hidden;
    padding-bottom: 80px;
    transition: background 0.4s ease;
}

/* Gradient mesh background */
#automation-gallery::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 20% -10%, var(--ag-gradient-mesh-1), transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 10%, var(--ag-gradient-mesh-2), transparent 50%),
        radial-gradient(ellipse 50% 30% at 50% 80%, var(--ag-gradient-mesh-3), transparent 50%);
    pointer-events: none;
    transition: opacity 0.4s ease;
}

/* Subtle noise texture - dark only */
#automation-gallery::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    opacity: 0.025;
    pointer-events: none;
}

[data-theme="light"] #automation-gallery::after {
    opacity: 0.015;
}

/* ============================================
   HEADER
   ============================================ */
.automation-gallery-header {
    position: relative;
    z-index: 10;
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 24px 40px;
    text-align: center;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--ag-bg-surface);
    border: 1px solid var(--ag-border-subtle);
    border-radius: 100px;
    font-family: var(--font-mono, 'SF Mono', monospace);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ag-accent-teal);
    margin-bottom: 24px;
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.gallery-title,
.gallery-title-compact {
    font-family: var(--font-display, 'Inter', sans-serif);
    font-size: clamp(36px, 6vw, 56px);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--ag-text-primary);
    margin: 0 0 16px;
    transition: color 0.3s ease;
}

.gallery-subtitle,
.gallery-subtitle-compact {
    font-size: 18px;
    line-height: 1.6;
    color: var(--ag-text-secondary);
    max-width: 600px;
    margin: 0 auto 32px;
    transition: color 0.3s ease;
}

/* Stats chips */
.hero-stats-inline {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.stat-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--ag-bg-surface);
    border: 1px solid var(--ag-border-subtle);
    border-radius: 100px;
    font-size: 13px;
    color: var(--ag-text-secondary);
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.stat-chip .stat-num {
    font-weight: 700;
    color: var(--ag-accent-teal);
}

/* ============================================
   FILTER BAR
   ============================================ */
.category-filter {
    position: sticky;
    top: 80px;
    z-index: 100;
    display: flex;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    margin: 0 auto 40px;
    max-width: fit-content;
    background: var(--ag-filter-bg);
    border: 1px solid var(--ag-border-subtle);
    border-radius: 100px;
    backdrop-filter: blur(16px);
    box-shadow: var(--ag-shadow-md);
    transition: all 0.3s ease;
}

.filter-btn {
    padding: 10px 20px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--ag-text-muted);
    cursor: pointer;
    transition: all 0.25s ease;
}

.filter-btn:hover {
    color: var(--ag-text-secondary);
    background: var(--ag-bg-surface);
}

.filter-btn.active {
    color: var(--ag-filter-active-text);
    background: var(--ag-filter-active-bg);
    border-color: transparent;
    box-shadow: var(--ag-shadow-sm);
}

.filter-btn[data-category="conversion"].active {
    background: var(--ag-accent-amber);
    color: #000;
}

.filter-btn[data-category="revenue"].active {
    background: var(--ag-accent-emerald);
    color: #000;
}

.filter-btn[data-category="retention"].active {
    background: var(--ag-accent-purple);
    color: #FFF;
}

/* ============================================
   CARD GRID
   ============================================ */
.automation-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 10;
}

@media (max-width: 1024px) {
    .automation-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .automation-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   CARDS - PREMIUM GLASSMORPHISM
   ============================================ */
.automation-card {
    --card-accent: var(--ag-accent-teal);
    --card-accent-rgb: var(--ag-accent-teal-rgb);

    position: relative;
    background: var(--ag-bg-card);
    border: 1px solid var(--ag-border-subtle);
    border-radius: var(--ag-radius-xl);
    padding: 28px;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    overflow: hidden;
    backdrop-filter: blur(12px);
    box-shadow: var(--ag-shadow-sm);
    transition: all 0.4s var(--ag-ease-out);
}

/* Gradient border effect on hover */
.automation-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--ag-radius-xl);
    padding: 1px;
    background: linear-gradient(
        135deg,
        rgba(var(--card-accent-rgb), 0.6),
        transparent 50%,
        rgba(var(--card-accent-rgb), 0.3)
    );
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

/* Glow effect */
.automation-card::after {
    content: '';
    position: absolute;
    inset: -50%;
    background: radial-gradient(
        circle at 50% 0%,
        rgba(var(--card-accent-rgb), 0.12),
        transparent 50%
    );
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.automation-card:hover {
    transform: translateY(-8px);
    background: var(--ag-bg-card-hover);
    border-color: rgba(var(--card-accent-rgb), 0.3);
    box-shadow: var(--ag-shadow-lg), 0 0 50px rgba(var(--card-accent-rgb), 0.08);
}

.automation-card:hover::before {
    opacity: 1;
}

.automation-card:hover::after {
    opacity: 1;
}

/* Category colors */
.automation-card[data-category="conversion"] {
    --card-accent: var(--ag-accent-amber);
    --card-accent-rgb: var(--ag-accent-amber-rgb);
}

.automation-card[data-category="revenue"] {
    --card-accent: var(--ag-accent-emerald);
    --card-accent-rgb: var(--ag-accent-emerald-rgb);
}

.automation-card[data-category="retention"] {
    --card-accent: var(--ag-accent-purple);
    --card-accent-rgb: var(--ag-accent-purple-rgb);
}

/* Card header */
.automation-card .card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.automation-card .card-icon-wrapper {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--card-accent-rgb), 0.12);
    border: 1px solid rgba(var(--card-accent-rgb), 0.2);
    border-radius: var(--ag-radius-md);
    font-size: 24px;
    transition: all 0.3s var(--ag-ease-spring);
}

.automation-card:hover .card-icon-wrapper {
    transform: scale(1.08) rotate(-3deg);
    background: rgba(var(--card-accent-rgb), 0.2);
    border-color: rgba(var(--card-accent-rgb), 0.4);
    box-shadow: 0 8px 24px rgba(var(--card-accent-rgb), 0.25);
}

.automation-card .card-category-badge {
    padding: 6px 12px;
    background: rgba(var(--card-accent-rgb), 0.12);
    border: 1px solid rgba(var(--card-accent-rgb), 0.25);
    border-radius: 100px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgb(var(--card-accent-rgb));
    transition: all 0.3s ease;
}

/* Card body */
.automation-card .card-body {
    flex: 1;
    position: relative;
    z-index: 1;
}

.automation-card .card-title {
    font-family: var(--font-display, 'Inter', sans-serif);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ag-text-primary);
    margin: 0 0 8px;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.automation-card .card-tagline {
    font-size: 14px;
    line-height: 1.6;
    color: var(--ag-text-secondary);
    margin: 0;
    transition: color 0.3s ease;
}

/* Card footer */
.automation-card .card-footer {
    margin-top: auto;
    padding-top: 20px;
    position: relative;
    z-index: 1;
}

.automation-card .btn-expand {
    width: 100%;
    padding: 14px 20px;
    background: var(--ag-bg-surface);
    border: 1px solid var(--ag-border-default);
    border-radius: var(--ag-radius-md);
    font-size: 13px;
    font-weight: 600;
    color: var(--ag-text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.3s ease;
}

.automation-card .btn-expand:hover {
    background: var(--ag-bg-elevated);
    border-color: rgba(var(--card-accent-rgb), 0.3);
    color: var(--ag-text-primary);
}

.automation-card .btn-expand svg,
.automation-card .btn-expand .btn-icon {
    transition: transform 0.3s ease;
}

.automation-card .btn-expand:hover svg,
.automation-card .btn-expand:hover .btn-icon {
    transform: translateX(4px);
}

/* ============================================
   ENTRANCE ANIMATIONS
   ============================================ */
@keyframes cardFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.automation-card {
    animation: cardFadeIn 0.6s var(--ag-ease-out) backwards;
}

.automation-card:nth-child(1) { animation-delay: 0.05s; }
.automation-card:nth-child(2) { animation-delay: 0.1s; }
.automation-card:nth-child(3) { animation-delay: 0.15s; }
.automation-card:nth-child(4) { animation-delay: 0.2s; }
.automation-card:nth-child(5) { animation-delay: 0.25s; }
.automation-card:nth-child(6) { animation-delay: 0.3s; }
.automation-card:nth-child(7) { animation-delay: 0.35s; }
.automation-card:nth-child(8) { animation-delay: 0.4s; }
.automation-card:nth-child(9) { animation-delay: 0.45s; }
.automation-card:nth-child(10) { animation-delay: 0.5s; }

/* ============================================
   SELECTED STATE
   ============================================ */
.automation-card.selected {
    border-color: rgb(var(--card-accent-rgb));
    background: linear-gradient(
        135deg,
        rgba(var(--card-accent-rgb), 0.08),
        var(--ag-bg-card) 60%
    );
}

.automation-card.selected::before {
    opacity: 1;
}

/* ============================================
   STACK PANEL
   ============================================ */
#automation-stack.has-items {
    max-width: 1200px;
    margin: 60px auto 0;
    padding: 32px;
    background: var(--ag-bg-card);
    border: 1px solid var(--ag-border-subtle);
    border-radius: var(--ag-radius-xl);
    backdrop-filter: blur(12px);
    box-shadow: var(--ag-shadow-md);
    transition: all 0.3s ease;
}

.stack-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.stack-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--ag-text-primary);
}

.stack-clear {
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--ag-border-default);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--ag-text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
}

.stack-clear:hover {
    border-color: var(--ag-accent-rose);
    color: var(--ag-accent-rose);
}

.stack-items {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.stack-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--ag-bg-surface);
    border: 1px solid var(--ag-border-subtle);
    border-radius: 100px;
    font-size: 13px;
    color: var(--ag-text-secondary);
    transition: all 0.2s ease;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .automation-gallery-header {
        padding: 100px 20px 32px;
    }

    .gallery-title,
    .gallery-title-compact {
        font-size: 32px;
    }

    .gallery-subtitle,
    .gallery-subtitle-compact {
        font-size: 16px;
    }

    .category-filter {
        overflow-x: auto;
        justify-content: flex-start;
        max-width: calc(100% - 40px);
        padding: 8px 12px;
        gap: 6px;
    }

    .filter-btn {
        padding: 8px 14px;
        font-size: 12px;
        white-space: nowrap;
    }

    .automation-grid {
        gap: 16px;
        padding: 0 20px;
    }

    .automation-card {
        padding: 24px;
        min-height: 240px;
    }
}

/* ============================================
   REDUCED MOTION
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    .automation-card {
        animation: none;
        transition: none;
    }

    .automation-card::before,
    .automation-card::after {
        transition: none;
    }
}