/* Rippling-style Solutions Cards Section */
.solutions-cards {
    background-color: var(--nord5);
    padding: 3rem 1rem;
    margin: 0;
    max-width: none;
}

.solutions-cards-header {
    text-align: center;
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.solutions-cards-header h2 {
    color: var(--color-heading);
    font-size: var(--text-5xl);
    margin-bottom: 1rem;
}

.solutions-cards-header p {
    color: var(--color-text);
    opacity: 0.7;
}

.solutions-cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    max-width: 1320px;
    margin: 0 auto;
}

.solution-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
}

.solution-card-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 1.25rem;
}

.solution-card-icon .lucide {
    width: 100%;
    height: 100%;
    color: var(--color-accent);
}

.solution-card h3 {
    color: var(--color-heading);
    font-size: var(--text-xl);
    margin: 0 0 0.5rem 0;
}

.solution-card > p {
    color: var(--color-text);
    opacity: 0.7;
    font-size: var(--text-body);
    line-height: 1.5;
    margin: 0 0 1.25rem 0;
    flex-grow: 1;
}

.solution-card-actions {
    margin-top: auto;
}

.solution-card-btn {
    display: block;
    width: 100%;
    padding: 0.5rem 1rem;
    background-color: var(--nord13);
    color: var(--color-heading);
    text-decoration: none;
    border-radius: var(--radius-sm);
    font-size: var(--text-body);
    font-weight: 500;
    text-align: center;
    margin-bottom: 1rem;
    transition: background-color var(--duration-fast) var(--ease-smooth);
    box-sizing: border-box;
}

.solution-card-btn:hover {
    background-color: var(--color-warning-hover);
}

.solution-card-link {
    display: block;
    text-align: center;
    text-decoration: none;
    color: var(--color-heading);
    font-size: var(--text-body);
    font-weight: 500;
    padding-bottom: 0.25rem;
}

/* Animated underline effect */
@keyframes line-animate-underline {
    from { width: 0; }
    to { width: 100%; }
}

.line-underline {
    position: relative;
    display: inline-flex;
    padding-bottom: 0.25rem;
}

.line-underline::after {
    content: '';
    position: absolute;
    background-color: var(--nord13);
    height: 2px;
    width: 0;
    left: 0;
    bottom: 0;
}

.line-underline:hover::after,
.line-underline-card:hover .line-underline::after {
    animation-name: line-animate-underline;
    animation-duration: 0.5s;
    animation-timing-function: cubic-bezier(0.19, 1, 0.22, 1);
    animation-fill-mode: forwards;
}

@media (min-width: 640px) {
    .solutions-cards {
        padding: 4rem 2rem;
    }

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

    .solution-card {
        padding: 1.25rem;
    }
}

@media (min-width: 768px) {
    .solutions-cards {
        padding: 5rem 2rem;
    }

    .solutions-cards-header {
        margin-bottom: 4rem;
    }

    .solution-card {
        padding: 1.5rem;
    }

    .solution-card-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 1.5rem;
    }

    .solution-card > p {
        margin-bottom: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .solutions-cards-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
    }
}