/* Bento Layout and Cards */
.bento-layout {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    grid-auto-rows: minmax(320px, auto);
}

.col-span-2 {
    grid-column: span 2;
}

@media (max-width: 900px) {
    .col-span-2 {
        grid-column: span 1;
    }

    .bento-layout {
        grid-template-columns: 1fr;
    }
}

.bento-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: border-color 0.3s var(--bezier-smooth);
}

.bento-card:hover {
    border-color: var(--border-highlight);
}

.bento-card:active {
    transform: scale(0.97);
    transition: transform 0.05s ease-out;
}

.bc-content {
    padding: 2rem;
    z-index: 2;
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.bc-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.bc-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--bg-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    border: 1px solid var(--border-color);
}

.bc-header h3 {
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: -0.01em;
}

.bc-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.bc-visual {
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid var(--border-color);
    min-height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

/* FSM Flow */
.fsm-flow {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0 1rem;
}

.flow-pill {
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    font-size: 0.75rem;
    font-family: var(--font-mono);
}

.flow-pill.bg-dark {
    background: var(--bg-base);
}

.flow-pill.border-accent {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.flow-arrow {
    color: var(--text-tertiary);
    font-size: 0.8rem;
}

/* Terminal */
.code-terminal {
    align-items: stretch;
    justify-content: flex-start;
    flex-direction: column;
    padding: 0;
}

.term-header {
    display: flex;
    align-items: center;
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--border-color);
    gap: 0.4rem;
    background: var(--bg-base);
}

.t-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.t-dot.red {
    background: #ff5f56;
}

.t-dot.yellow {
    background: #ffbd2e;
}

.t-dot.green {
    background: #27c93f;
}

.t-title {
    margin-left: auto;
    margin-right: auto;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.term-body {
    padding: 1.5rem;
    color: var(--text-primary);
    font-size: 0.8rem;
    line-height: 1.8;
}

.log-line {
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    margin-bottom: 0.5rem;
}

.log-line.visible {
    opacity: 1;
    transform: translateY(0);
}

.t-muted {
    color: var(--text-tertiary);
}

.t-keyword {
    color: #888;
}

.t-string {
    color: var(--text-primary);
}

.t-success {
    color: var(--success-color);
}

/* Pattern Grid */
.pattern-grid {
    background-image: radial-gradient(var(--text-tertiary) 1px, transparent 1px);
    background-size: 12px 12px;
    opacity: 0.4;
}

/* Scroll Affordance Base */
.scroll-affordance {
    display: none;
}

@media (max-width: 768px) {
    .scroll-affordance.mobile-only {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-family: var(--font-mono);
        color: var(--text-secondary);
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        margin-bottom: 1.5rem;
        opacity: 0.7;
    }

    .bento-layout {
        display: flex !important;
        flex-direction: row !important;
        overflow-x: auto !important;
        scroll-snap-type: x mandatory !important;
        gap: 1rem !important;
        padding-bottom: 2rem !important;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .bento-layout::-webkit-scrollbar {
        display: none;
    }

    .bento-card {
        flex: 0 0 85vw !important;
        scroll-snap-align: center !important;
    }
}