/* ==================== LAYOUT STYLES ==================== */
/* Grid, container, spacing, flexbox utilities */

/* Main Container */
.container, .ldm-main {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Grid Layout */
.grid {
    display: grid;
    gap: 24px;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
}

/* Flexbox Utilities */
.flex {
    display: flex;
    align-items: center;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-col {
    display: flex;
    flex-direction: column;
}

.gap-sm { gap: 8px; }
.gap-md { gap: 16px; }
.gap-lg { gap: 24px; }

/* Spacing */
.p-sm { padding: 8px; }
.p-md { padding: 16px; }
.p-lg { padding: 24px; }

.m-sm { margin: 8px; }
.m-md { margin: 16px; }
.m-lg { margin: 24px; }

.mt-sm { margin-top: 8px; }
.mt-md { margin-top: 16px; }
.mt-lg { margin-top: 24px; }

.mb-sm { margin-bottom: 8px; }
.mb-md { margin-bottom: 16px; }
.mb-lg { margin-bottom: 24px; }

/* Sections */
.section {
    padding: 48px 0;
}

.section-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 32px;
    color: var(--ldm-text);
}

.section-title::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 28px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    margin-right: 12px;
    border-radius: 3px;
}

/* Responsive */
@media (max-width: 768px) {
    .container, .ldm-main {
        padding: 0 16px;
    }

    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 32px 0;
    }

    .section-title {
        font-size: 22px;
    }
}