/* 
 * work4flow - Layout Structure
 * CSS Grid, Flexbox, and responsive containers.
 */

/* =========================================
   1. Grid System
   ========================================= */
.grid {
    display: grid;
    gap: var(--spacing-md);
}

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

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

.grid-cols-1 {
    grid-template-columns: 1fr;
}

/* =========================================
   2. Flexbox Utilities
   ========================================= */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

/* =========================================
   3. Responsive Adjustments
   ========================================= */
@media (max-width: 992px) {
    .grid-cols-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .grid-cols-3,
    .grid-cols-2 {
        grid-template-columns: 1fr;
    }

    .container {
        width: 92%;
    }

    .section-padding {
        padding: var(--spacing-md) 0;
    }
}

/* =========================================
   4. Section Dividers (Diagonal / Wave)
   ========================================= */
.section-divider {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 1;
}

.section-divider svg {
    display: block;
    width: 100%;
    height: 60px;
}

.section-divider-flip {
    transform: rotate(180deg);
    top: -1px;
    bottom: auto;
}

/* =========================================
   5. Utility Classes
   ========================================= */
.relative {
    position: relative;
}

.overflow-hidden {
    overflow: hidden;
}

.z-1 {
    position: relative;
    z-index: 1;
}

.content-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.content-wrapper-lg {
    max-width: 900px;
    margin: 0 auto;
}

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.text-center { text-align: center; }
.text-left { text-align: left; }

.blob-opacity-low { opacity: 0.2; }
.blob-opacity-medium { opacity: 0.25; }
.blob-opacity-high { opacity: 0.3; }

.hero-padding {
    padding: 10rem 0 5rem;
}

.nav-close-btn {
    margin-top: 3rem;
}

.section-dark.text-center {
    text-align: center;
}

.card-inline {
    text-align: center;
    padding: var(--spacing-lg);
}

.card-inline .icon-badge {
    margin: 0 auto var(--spacing-md);
}

.icon-badge-lg {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
}

.icon-badge-lg .icon {
    width: 40px;
    height: 40px;
    color: #fff;
}

.icon-badge-center {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.insight-inline {
    margin-top: var(--spacing-md);
}

.level-card-inline {
    margin: 0 auto var(--spacing-sm);
}

.helpline-list-left {
    text-align: left;
    margin-top: var(--spacing-sm);
}

.cta-heading {
    max-width: 500px;
    margin: 0 auto var(--spacing-md);
}

.cta-heading-dark {
    color: var(--color-text-on-dark);
}

.heading-lg {
    font-size: 1.25rem;
}

.heading-accent {
    color: var(--color-accent-dark);
}

.text-light {
    color: var(--color-text-light);
}

.text-on-dark {
    color: var(--color-text-on-dark);
}

.font-medium {
    font-weight: 500;
}

.link-accent {
    color: var(--color-accent);
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: var(--spacing-xs);
    display: inline-block;
}

.tag-inline {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    background: var(--color-accent-light);
    color: var(--color-accent-dark);
    font-weight: 600;
    display: inline-block;
    margin-bottom: var(--spacing-xs);
}

.card-link {
    text-decoration: none;
    display: block;
}

.spacer-flex {
    flex: 1;
    min-height: 100px;
}