/* Auto Flock Pro - Design System 2.0 */
:root {
    --bg-dark: #050609;
    --card-bg: rgba(15, 17, 26, 0.7);
    --accent-glow: rgba(57, 255, 122, 0.15);
    --accent-primary: #39ff7a;
    --accent-secondary: #b48fff;
    --text-main: #f0f0f0;
    --text-dim: #94a3b8;
    --border-glow: rgba(57, 255, 122, 0.2);
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

body.light-mode {
    --bg-dark: #f8fafc;
    --card-bg: rgba(255, 255, 255, 0.9);
    --accent-glow: rgba(57, 255, 122, 0.05);
    --text-main: #0f172a;
    --text-dim: #475569;
    --border-glow: rgba(15, 23, 42, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', system-ui, sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    transition: background-color 0.3s ease, color 0.3s ease;
    min-height: 100vh;
    overflow-x: hidden;
}

/* --- AUTOCUT LAYOUT INTEGRITY FIXED --- */

#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: drift 25s infinite alternate ease-in-out;
    pointer-events: none;
    margin: 0;
}

@keyframes drift {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(10vw, 15vh) scale(1.2); }
}

/* --- Navigation --- */
header {
    padding: 1.25rem 8%;
    background: rgba(var(--bg-dark), 0.7);
    backdrop-filter: blur(12px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-glow);
}

.logo-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    padding: 8px;
    border-radius: 12px;
    box-shadow: 0 0 15px var(--accent-glow);
}

.logo-text {
    font-size: 1.4rem;
    font-weight: 900;
    letter-spacing: -0.5px;
    color: var(--text-main);
}

.logo-text span {
    color: var(--accent-primary);
    text-shadow: 0 0 10px var(--accent-glow);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.mode-toggle {
    background: var(--card-bg);
    border: 1px solid var(--border-glow);
    padding: 8px 12px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition);
}

/* --- Pro Cards --- */
.container {
    max-width: 1300px;
    margin: 4rem auto;
    padding: 0 5%;
}

.pro-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 2.5rem;
}

/* ==================== CARD COMPONENT ==================== */

.pro-card {
    /* Stacking & Layout Isolation */
    position: relative;
    height: auto;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    padding: 2.5rem;
    margin: 0;
    overflow: hidden;
    z-index: 1;
    box-sizing: border-box;
    cursor: pointer;

    /* Aesthetics */
    background: var(--card-bg);
    border: 1px solid var(--border-glow);
    border-radius: 24px;
    transition: var(--transition);
}

/* Decorative Gradient Background Layer */
.pro-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1; 
    background: linear-gradient(45deg, transparent, var(--accent-glow));
    opacity: 0;
    border-radius: 24px; /* Restored to match parent boundary */
    transition: var(--transition);
}

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

/* Safe Content Layering */
.pro-card > * {
    position: relative;
    z-index: 2;
}

/* ==================== CARD CHILDREN ==================== */

.tag {
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--accent-secondary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 1rem;
    display: inline-block;
}

.pro-card h3 {
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-main);
    margin-bottom: 1rem;
    display: block;
}

.pro-card p {
    color: var(--text-dim);
    font-size: 1rem;
    margin-bottom: 2rem;
    line-height: 1.6;
    display: block;
    flex-grow: 1; /* Pushes footer down naturally */
}

.card-foot {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-glow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-dim);
    font-size: 0.85rem;
}

/* --- Footer --- */
footer {
    padding: 6rem 8%;
    background: rgba(0,0,0,0.2);
    border-top: 1px solid var(--border-glow);
    text-align: center;
}

.f-logo { font-size: 2rem; margin-bottom: 1rem; }

.legal {
    color: var(--text-dim);
    font-size: 0.9rem;
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .pro-grid { grid-template-columns: 1fr; }
    .logo-text { font-size: 1.1rem; }
}