/* ============================================
   Features Index Page Styles
   Extends index-modern.css design tokens.
   Alternating showcase rows with benefit cards.
   ============================================ */

/* --- Breadcrumb in dark hero --- */
.fi-breadcrumb-nav {
    text-align: center;
    margin-bottom: 1.5rem;
}
.fi-breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    list-style: none;
    padding: 0;
    margin: 0;
}
.fi-breadcrumb li {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.fi-breadcrumb a {
    color: var(--ms-slate-500);
    text-decoration: none;
    transition: color 0.15s ease;
}
.fi-breadcrumb a:hover {
    color: var(--ms-teal-400);
}
.fi-breadcrumb-sep {
    color: var(--ms-slate-600);
}
.fi-breadcrumb-current {
    color: var(--ms-slate-300);
}

/* --- Hero adjustments --- */
.fi-hero {
    padding-bottom: 3rem;
}

/* --- Showcase Sections --- */
.fi-showcase {
    padding: 5rem 0;
}

.fi-showcase-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.fi-showcase-row-reverse {
    direction: rtl;
}
.fi-showcase-row-reverse > * {
    direction: ltr;
}

/* --- Text side --- */
.fi-showcase-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.fi-showcase-icon-badge {
    width: 40px;
    height: 40px;
    border-radius: var(--ms-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
    transition: background 0.3s ease, color 0.3s ease;
}

.fi-showcase-label .ms-label {
    margin-bottom: 0;
}

.fi-showcase-text h2 {
    font-size: clamp(1.625rem, 3vw, 2.125rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.025em;
    color: var(--idx-heading-color);
    margin-bottom: 1.25rem;
    transition: color 0.3s ease;
}

.fi-showcase-desc {
    font-size: 1rem;
    color: var(--idx-subtext-color);
    line-height: 1.75;
    margin-bottom: 2rem;
    transition: color 0.3s ease;
}

.fi-showcase-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.fi-showcase-cta i {
    font-size: 0.75rem;
    transition: transform 0.2s ease;
}
.fi-showcase-cta:hover i {
    transform: translateX(3px);
}

/* --- Benefits side --- */
.fi-showcase-benefits {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.fi-benefit-row {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 1rem;
    align-items: start;
    background: var(--idx-card-bg);
    border: 1px solid var(--idx-card-border);
    border-radius: var(--ms-radius-xl);
    padding: 1.5rem;
    transition: all 0.2s ease;
}
.fi-benefit-row:hover {
    border-color: var(--idx-card-hover-border);
    box-shadow: var(--ms-shadow-md);
    transform: translateY(-2px);
}

.fi-benefit-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--ms-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    background: rgba(20, 184, 166, 0.08);
    color: var(--idx-label-color);
    flex-shrink: 0;
    transition: background 0.3s ease, color 0.3s ease;
}

.fi-benefit-row h3 {
    font-size: 0.9375rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--idx-card-heading);
    letter-spacing: -0.01em;
    transition: color 0.3s ease;
}
.fi-benefit-row p {
    font-size: 0.875rem;
    color: var(--idx-card-text);
    line-height: 1.6;
    margin: 0;
    transition: color 0.3s ease;
}

/* --- Responsive --- */
@media (max-width: 991px) {
    .fi-showcase-row {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .fi-showcase-row-reverse {
        direction: ltr;
    }
    .fi-showcase {
        padding: 3.5rem 0;
    }
}

@media (max-width: 767px) {
    .fi-hero {
        padding-top: 3.5rem;
        padding-bottom: 1.5rem;
    }
    .fi-showcase {
        padding: 2.5rem 0;
    }
    .fi-showcase-text h2 {
        font-size: 1.5rem;
    }
    .fi-benefit-row {
        grid-template-columns: 40px 1fr;
        padding: 1.25rem;
    }
    .fi-benefit-icon {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* --- Disable hover transforms on touch devices --- */
@media (hover: none) {
    .fi-benefit-row:hover {
        transform: none;
        box-shadow: none;
    }
}

/* --- Scroll margin for sticky navbar --- */
.features-index-page [id] {
    scroll-margin-top: 60px;
}