/* ============================================
   Scaftra - Features Page
   ============================================ */

/* --- Features Hero --- */
.features-hero {
    padding: calc(var(--space-5xl) + 60px) 0 var(--space-3xl);
    background: var(--primary-950);
    color: var(--white);
}

.features-hero h1 {
    color: var(--white);
    margin-bottom: var(--space-md);
}

.features-hero .section-sub {
    color: var(--primary-200);
}

/* --- Feature Block --- */
.feature-block {
    padding: var(--space-5xl) 0;
}

.feature-block-alt {
    background: var(--gray-50);
}

.feature-block-dark {
    background: var(--primary-950);
    color: var(--white);
}

.feature-block-dark h2,
.feature-block-dark h3 {
    color: var(--white);
}

.feature-block-dark p {
    color: var(--primary-200);
}

.feature-block-dark .section-label {
    color: var(--accent);
}

.feature-header {
    max-width: 640px;
    margin-bottom: var(--space-2xl);
}

.feature-header.centered {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.feature-header h2 {
    margin-bottom: var(--space-sm);
}

.feature-header p {
    font-size: var(--text-lg);
}

/* --- Feature Grid (2-col, 3-col, 4-col) --- */
.feature-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.feature-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.feature-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
}

@media (max-width: 992px) {
    .feature-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

@media (max-width: 576px) {
    .feature-grid-4 {
        grid-template-columns: 1fr;
    }
}

/* --- Feature Tile --- */
.feature-tile {
    padding: var(--space-xl);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    background: var(--white);
    transition: all 0.25s ease;
}

.feature-tile:hover {
    border-color: var(--primary-300);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.feature-block-alt .feature-tile {
    background: var(--white);
}

.feature-block-dark .feature-tile {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

.feature-block-dark .feature-tile:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

.feature-block-dark .feature-tile h3 {
    color: var(--white);
}

.feature-block-dark .feature-tile p {
    color: var(--primary-200);
}

.feature-tile-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background: var(--primary-50);
    color: var(--primary-600);
    margin-bottom: var(--space-md);
}

.feature-block-dark .feature-tile-icon {
    background: rgba(255, 107, 53, 0.15);
    color: var(--accent);
}

.feature-tile-icon svg {
    width: 22px;
    height: 22px;
}

.feature-tile h3 {
    font-size: var(--text-base);
    margin-bottom: var(--space-sm);
}

.feature-tile p {
    font-size: var(--text-sm);
    line-height: 1.6;
}

/* --- Phase Steps (horizontal) --- */
.phase-steps {
    display: flex;
    gap: 0;
    margin-top: var(--space-2xl);
}

.phase-step {
    flex: 1;
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    position: relative;
    background: var(--white);
    border: 1px solid var(--gray-200);
}

.phase-step:first-child {
    border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.phase-step:last-child {
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.phase-step:not(:last-child) {
    border-right: none;
}

.phase-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: var(--primary-500);
    color: var(--white);
    font-size: var(--text-sm);
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.phase-step h3 {
    font-size: var(--text-sm);
    margin-bottom: var(--space-xs);
}

.phase-step p {
    font-size: var(--text-xs);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .phase-steps {
        flex-direction: column;
    }

    .phase-step {
        border-right: 1px solid var(--gray-200);
        border-radius: 0;
    }

    .phase-step:first-child {
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }

    .phase-step:last-child {
        border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    }

    .phase-step:not(:last-child) {
        border-right: 1px solid var(--gray-200);
        border-bottom: none;
    }
}

/* --- Highlight Box --- */
.highlight-box {
    background: var(--primary-50);
    border: 1px solid var(--primary-200);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    margin-top: var(--space-2xl);
}

.highlight-box h3 {
    color: var(--primary-700);
    margin-bottom: var(--space-sm);
}

.highlight-box p {
    color: var(--primary-600);
}

/* --- Features CTA --- */
.features-cta {
    padding: var(--space-5xl) 0;
    background: var(--primary-950);
    text-align: center;
}

.features-cta h2 {
    color: var(--white);
    margin-bottom: var(--space-md);
}

.features-cta p {
    color: var(--primary-200);
    margin-bottom: var(--space-xl);
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}