/* =========================================================
   INSTALLATION PROCESS BLOCK — BEM
   Dark bg | 2-col header (tag+headline LEFT | sub+CTA RIGHT)
   Below: 4x2 numbered step cards grid
   ========================================================= */

.smartfix-process {
    background: var(--sf-bg-dark-1);
    padding: var(--sf-padding-section) 0;
}

/* =========================================================
   HEADER — 2 columns
   ========================================================= */

.smartfix-process__header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: end;
    margin-bottom: 56px;
    padding: 0 80px;
}

.smartfix-process__header-left {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.smartfix-process__tag {
    font-size: 13px;
    letter-spacing: 0.12em;
}

.smartfix-process__headline {
    font-family: var(--sf-font-heading);
    font-weight: 700;
    font-size: var(--sf-fs-h2);
    line-height: 1.1;
    color: var(--sf-text-white);
    margin: 0;
}

.smartfix-process__headline-line2 {
    display: block;
}

.smartfix-process__headline .sf-highlight {
    color: var(--sf-color-primary);
}

.smartfix-process__header-right {
    display: flex;
    flex-direction: column;
    gap: 28px;
    align-items: flex-start;
}

.smartfix-process__sub {
    font-family: var(--sf-font-body);
    font-size: var(--sf-fs-body);
    line-height: var(--sf-lh-body);
    color: var(--sf-text-white-72);
    margin: 0;
}

.smartfix-process__sub p {
    margin: 0;
}

/* =========================================================
   STEPS GRID — 4 columns x 2 rows
   ========================================================= */

.smartfix-process__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding: 0 80px;
}

/* ── Each card ── */
.smartfix-process__card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    padding: 32px 28px 36px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow: hidden;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* Slightly darker card on hover/focus */
.smartfix-process__card:hover,
.smartfix-process__card:focus-within {
    background: rgba(0, 0, 0, 0.30);
    border-color: rgba(255, 255, 255, 0.14);
}

.smartfix-process__card img,
.smartfix-process__card svg {
    transition: transform 0.4s ease;
}

.smartfix-process__card:hover img,
.smartfix-process__card:focus-within img {
    transform: scale(1.05);
}

/* ── Number badge: teal circle ── */
.smartfix-process__badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid var(--sf-color-primary);
    color: var(--sf-color-primary);
    font-family: var(--sf-font-heading);
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.04em;
    flex-shrink: 0;
}

/* ── Card title ── */
.smartfix-process__card-title {
    font-family: var(--sf-font-heading);
    font-weight: 700;
    font-size: var(--sf-fs-h4);
    color: var(--sf-text-white);
    margin: 0;
    line-height: 1.2;
}

/* ── Card desc ── */
.smartfix-process__card-desc {
    font-family: var(--sf-font-body);
    font-size: var(--sf-fs-body);
    line-height: var(--sf-lh-body);
    color: var(--sf-text-white-72);
    margin: 0;
}

.smartfix-process__card-desc p {
    margin: 0;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 1280px) {
    .smartfix-process__headline {
        font-size: clamp(30px, 4vw, var(--sf-fs-h2));
    }
}

@media (max-width: 1024px) {
    .smartfix-process__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 834px) {
    .smartfix-process {
        padding: 48px 20px;
    }

    .smartfix-process__header {
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 32px;
    }

    .smartfix-process__headline {
        font-size: 26px;
    }

    .smartfix-process__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .smartfix-process__card {
        padding: 24px 18px 28px;
    }
}

@media (max-width: 480px) {
    .smartfix-process__grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 375px) {
    .smartfix-process {
        padding: 40px 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .smartfix-process__card,
    .smartfix-process__card img,
    .smartfix-process__card svg {
        transition: none;
    }

    .smartfix-process__card:hover img,
    .smartfix-process__card:focus-within img {
        transform: none;
    }
}