/* =====================================================
   Home Page — Fifth Ave Ltd
   Sections: hero, practices, band (sector), expertise,
   steps, cta. Bands share the .fave-band block.
   All values use CSS custom properties only.
   ===================================================== */

/* =====================================================
   Hero — dark ink, avenue artwork, side facts
   ===================================================== */

.fave-hero {
    position: relative;
    overflow: hidden;
    background-color: var(--color-dark);
    color: var(--color-white);
    /* Offset for the fixed transparent 78px header */
    padding-top: calc(78px + clamp(64px, 10vh, 120px));
    padding-bottom: clamp(72px, 10vh, 130px);
}

.fave-hero__avenue {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.9;
}

.fave-hero__inner {
    position: relative;
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: var(--space-12);
    align-items: end;
}

.fave-hero__heading {
    font-size: var(--text-h1);
    letter-spacing: 0.01em;
    color: var(--color-white);
    margin: var(--space-5) 0 var(--space-6);
}

.fave-hero__heading em {
    font-style: normal;
    color: var(--color-primary);
}

.fave-hero__actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-top: var(--space-8);
}

/* Side facts — "at a glance" column with hairline divider */
.fave-hero__side {
    border-left: 1px solid var(--color-divider-on-dark);
    padding-left: var(--space-8);
    display: grid;
    gap: var(--space-6);
}

.fave-hero__fact b {
    display: block;
    font-family: var(--font-heading);
    font-weight: var(--fw-heading);
    font-size: 21px;
    letter-spacing: 0.04em;
    color: var(--color-primary);
}

.fave-hero__fact span {
    font-size: var(--text-sm);
    letter-spacing: 0.04em;
    color: var(--color-on-dark-muted);
}

/* =====================================================
   Practices — three linked cards on porcelain
   ===================================================== */

.fave-practices {
    padding-block: var(--section-py);
}

.fave-practices__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.fave-practices__card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 34px 30px 30px;
    text-decoration: none;
    transition: transform var(--ease-base), box-shadow var(--ease-base), border-color var(--ease-base);
}

.fave-practices__card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.fave-practices__card h3 {
    font-size: var(--text-h3);
    color: var(--color-text);
}

.fave-practices__card p {
    flex: 1;
    font-size: 15.5px;
    line-height: var(--leading-body);
    color: var(--color-muted);
}

.fave-practices__go {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 14px;
    font-weight: var(--fw-bold);
    color: var(--color-text);
}

.fave-practices__go svg {
    color: var(--color-primary-dark);
    transition: transform var(--ease-base);
}

.fave-practices__card:hover .fave-practices__go svg {
    transform: translateX(5px);
}

/* =====================================================
   Expertise — dark band with capability fact rows
   ===================================================== */

.fave-expertise {
    padding-block: var(--section-py);
    background-color: var(--color-dark);
    color: var(--color-white);
}

.fave-expertise__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(36px, 6vw, 80px);
    align-items: center;
}

.fave-expertise__heading {
    font-size: var(--text-h2);
    color: var(--color-white);
    margin: var(--space-4) 0 var(--space-4);
}

.fave-expertise__facts {
    display: grid;
    border-top: 1px solid var(--color-divider-on-dark);
}

.fave-expertise__fact {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: var(--space-5);
    padding: 20px 0;
    border-bottom: 1px solid var(--color-divider-on-dark);
}

.fave-expertise__fact b {
    font-family: var(--font-heading);
    font-weight: var(--fw-heading);
    font-size: clamp(20px, 2vw, 26px);
    letter-spacing: var(--tracking-wide);
    color: var(--color-primary);
}

.fave-expertise__fact span {
    font-size: var(--text-sm);
    letter-spacing: var(--tracking-wide);
    text-align: right;
    color: var(--color-on-dark-muted);
}

/* =====================================================
   Steps — four-stage engagement path on white
   ===================================================== */

.fave-steps {
    padding-block: var(--section-py);
    background-color: var(--color-white);
}

.fave-steps__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-5);
}

.fave-steps__step {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
}

.fave-steps__num {
    display: block;
    font-family: var(--font-heading);
    font-weight: var(--fw-heading);
    font-size: 15px;
    letter-spacing: 0.2em;
    color: var(--color-primary-dark);
    margin-bottom: var(--space-4);
}

.fave-steps__step h3 {
    font-size: var(--text-h3-sm);
    color: var(--color-text);
    margin-bottom: var(--space-2);
}

.fave-steps__step p {
    font-size: 14.5px;
    line-height: var(--leading-body);
    color: var(--color-muted);
}

/* =====================================================
   Responsive — lg (1024px)
   ===================================================== */

@media ( max-width: 1024px ) {
    .fave-hero__inner {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }

    .fave-hero__side {
        border-left: 0;
        border-top: 1px solid var(--color-divider-on-dark);
        padding-left: 0;
        padding-top: var(--space-6);
        grid-template-columns: 1fr 1fr;
    }
}

/* =====================================================
   Responsive — md (768px)
   ===================================================== */

@media ( max-width: 768px ) {
    .fave-practices__grid {
        grid-template-columns: 1fr;
    }

    .fave-expertise__grid {
        grid-template-columns: 1fr;
    }

    .fave-steps__grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* =====================================================
   Responsive — sm (640px)
   ===================================================== */

@media ( max-width: 640px ) {
    .fave-hero__side {
        grid-template-columns: 1fr;
    }

    .fave-steps__grid {
        grid-template-columns: 1fr;
    }

    /* Band stacking at this width comes from global.css (.fave-band__inner) */

    .fave-hero__actions .btn {
        width: 100%;
        justify-content: center;
    }
}