/* ============================================================
   BFL STEEL SECTIONS — About · Services · Portfolio · Process
   Charte : #1C1C1C steel | #E8500A orange | #2BAF80 teal
   Font   : Plus Jakarta Sans (via --font-title / --font-body)
   ============================================================ */


/* ── ABOUT ─────────────────────────────────────────────────── */

.bfl-about-section {
    background: var(--white);
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    gap: 80px;
    align-items: center;
    padding: 100px 7%;
}

.bfl-about-img {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.bfl-about-img img {
    width: 100%;
    display: block;
    border-radius: var(--radius-lg);
    object-fit: cover;
    aspect-ratio: 4/3;
    filter: saturate(0.9);
}

.bfl-about-img-ph {
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, #f0f0f0, #e0e0e0);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #bbb;
    font-size: 0.78rem;
    text-align: center;
}


/* Orange accent strip on image */

.bfl-about-img-accent {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 4px;
    height: 40%;
    background: var(--orange);
    border-radius: 0 2px 2px 0;
}

.bfl-about-title {
    font-family: var(--font-title);
    font-size: clamp(1.7rem, 2.8vw, 2.4rem);
    font-weight: 800;
    color: var(--steel);
    text-transform: none;
    letter-spacing: -0.3px;
    line-height: 1.18;
    margin: 10px 0 18px;
    text-transform: uppercase;
}

.bfl-about-desc {
    font-size: 16px;
    color: #666;
    line-height: 1.72;
    margin-bottom: 22px;
}

.bfl-about-points {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
}

.bfl-about-points li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
    color: var(--dark);
    font-weight: 500;
}

.bfl-about-check {
    color: var(--orange);
    flex-shrink: 0;
    display: flex;
    align-items: center;
}


/* Skill bar */

.bfl-about-skill {
    margin-bottom: 32px;
}

.bfl-about-skill-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-size: 16px;
    font-weight: 700;
    color: var(--steel);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.bfl-about-skill-pct {
    color: var(--orange);
}

.bfl-about-skill-bar {
    height: 5px;
    background: #eee;
    border-radius: 3px;
    overflow: hidden;
}

.bfl-about-skill-fill {
    height: 100%;
    background: linear-gradient(to right, var(--orange), #f47c3c);
    border-radius: 3px;
    transition: width 1.2s ease;
}

.bfl-about-ctas {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}


/* ── SERVICES ──────────────────────────────────────────────── */

.bfl-services-section {
    background: var(--white);
    padding: 100px 7%;
}

.bfl-services-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 52px;
    flex-wrap: wrap;
    gap: 20px;
}

.bfl-services-title {
    font-family: var(--font-title);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--steel);
    text-transform: none;
    letter-spacing: -0.3px;
    line-height: 1.15;
    margin: 8px 0 0;
    text-transform: uppercase;
}

.bfl-services-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--orange);
    color: var(--white);
    padding: 12px 24px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 16px;
    letter-spacing: 0.5px;
    white-space: nowrap;
    flex-shrink: 0;
    transition: var(--trans);
}

.bfl-services-cta:hover {
    background: #c94108;
    color: var(--white);
    transform: translateX(3px);
}

.bfl-services-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}


/* Service list */

.bfl-services-list {
    display: flex;
    flex-direction: column;
}

.bfl-service-item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 18px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    cursor: pointer;
    transition: var(--trans);
    position: relative;
}

.bfl-service-item:first-child {
    padding-top: 0;
}

.bfl-service-item:last-child {
    border-bottom: none;
}

.bfl-service-item:hover,
.bfl-service-item.active {
    padding-left: 6px;
}

.bfl-service-item:hover .bfl-service-name,
.bfl-service-item.active .bfl-service-name {
    color: var(--orange);
}

.bfl-service-item:hover .bfl-service-arrow,
.bfl-service-item.active .bfl-service-arrow {
    opacity: 1;
    transform: translateX(4px);
    color: var(--orange);
}

.bfl-service-num {
    font-family: var(--font-title);
    font-size: 1rem;
    font-weight: 700;
    color: var(--orange);
    letter-spacing: 1px;
    flex-shrink: 0;
    width: 24px;
}

.bfl-service-item.active .bfl-service-num {
    color: var(--orange);
}

.bfl-service-name {
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--steel);
    text-transform: none;
    flex: 1;
    transition: color 0.2s;
}

.bfl-service-arrow {
    color: #555;
    font-size: 1.1rem;
    transition: opacity 0.2s, transform 0.2s, color 0.2s;
    opacity: 0.4;
}


/* Service image */

.bfl-services-img-wrap {
    position: sticky;
    top: 100px;
}

.bfl-services-img-inner {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--steel2);
}

.bfl-services-img-inner img {
    width: 100%;
    display: block;
    object-fit: cover;
    filter: brightness(0.75) saturate(0.7);
}

.bfl-services-img-ph {
    background: var(--steel2);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #3a3a3a;
    font-size: 0.78rem;
    text-align: center;
}

.bfl-services-img-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(18, 18, 18, 0.92));
    padding: 48px 24px 24px;
}

.bfl-services-img-caption p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 12px;
    font-style: italic;
}

.bfl-services-explore {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--white);
    color: var(--steel);
    padding: 10px 20px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 0.84rem;
    transition: var(--trans);
}

.bfl-services-explore:hover {
    background: var(--orange);
    color: var(--white);
}


/* ── PORTFOLIO ─────────────────────────────────────────────── */

.bfl-portfolio-section {
    background: var(--white);
    padding: 100px 7%;
}

.bfl-portfolio-header {
    text-align: center;
    margin-bottom: 56px;
}

.bfl-portfolio-title {
    font-family: var(--font-title);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--steel);
    text-transform: none;
    letter-spacing: -0.3px;
    margin: 8px 0 14px 0;
    text-transform: uppercase;
}


/* Portfolio sub-block — sub, note, bullets */

.bfl-portfolio-sub-block {
    margin: 18px auto 0;
    text-align: center;
}

.bfl-portfolio-sub {
    font-size: 0.95rem;
    color: var(--steel);
    line-height: 1.65;
    margin-bottom: 6px;
}

.bfl-portfolio-sub strong {
    font-weight: 700;
    /*color: var(--steel);*/
}

.bfl-portfolio-note {
    font-size: 0.95rem;
    color: var(--steel);
    font-weight: 600;
    margin-bottom: 18px;
}

.bfl-portfolio-bullets {
    display: none;
    /* legacy — replaced by pills */
}

.bfl-portfolio-pills {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    padding: 0;
    margin: 0 auto;
}

.bfl-portfolio-pills li {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--teal);
    border-radius: 40px;
    padding: 8px 20px;
    font-size: 0.88rem;
    font-weight: 600;
    color: #e0e0e0;
    letter-spacing: 0.2px;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
    cursor: default;
}

.bfl-portfolio-pills li:hover {
    background: var(--orange);
    border-color: rgba(232, 80, 10, 0.38);
    color: #ffffff;
}

.bfl-portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.bfl-portfolio-item {
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
}

.bfl-portfolio-img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
    background: var(--gray);
}

.bfl-portfolio-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease, filter 0.4s;
    filter: saturate(0.85);
}

.bfl-portfolio-item:hover .bfl-portfolio-img img {
    transform: scale(1.07);
    filter: saturate(1) brightness(0.6);
}

.bfl-portfolio-img-ph {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1c1c1c, #2d2d2d);
}


/* Overlay */

.bfl-portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(28, 28, 28, 0.9) 0%, transparent 55%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-start;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.35s;
}

.bfl-portfolio-item:hover .bfl-portfolio-overlay {
    opacity: 1;
}

.bfl-portfolio-overlay-inner h4 {
    font-family: var(--font-title);
    font-size: 1rem;
    font-weight: 800;
    color: var(--white);
    text-transform: none;
    letter-spacing: 0;
    margin-bottom: 4px;
}

.bfl-portfolio-overlay-inner p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
    margin: 0;
}

.bfl-portfolio-arrow {
    position: absolute;
    bottom: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    background: var(--orange);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    font-weight: 700;
    transition: transform 0.2s;
}

.bfl-portfolio-item:hover .bfl-portfolio-arrow {
    transform: rotate(-45deg) scale(1.1);
}


/* ── WORK PROCESS ──────────────────────────────────────────── */

.bfl-process-section {
    background: var(--steel);
    padding: 100px 7%;
}

.bfl-process-header {
    margin-bottom: 56px;
}

.bfl-process-title {
    font-family: var(--font-title);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--orange);
    text-transform: none;
    letter-spacing: -0.3px;
    margin: 8px 0 0;
    text-transform: uppercase;
}

.bfl-process-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    align-items: center;
}

.bfl-process-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
}

.bfl-process-img img {
    width: 100%;
    display: block;
    object-fit: cover;
    border-radius: var(--radius-lg);
    filter: saturate(0.85);
}

.bfl-process-img-ph {
    background: linear-gradient(135deg, #1c1c1c, #252525);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #3a3a3a;
    font-size: 0.78rem;
    text-align: center;
}


/* Steps */

.bfl-process-steps {
    display: flex;
    flex-direction: column;
}

.bfl-process-step {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}


/* Number column */

.bfl-process-step-num {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
    width: 36px;
}

.bfl-process-step-num>span {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--teal);
    border: 2px solid var(--teal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-title);
    font-size: 1rem;
    font-weight: 800;
    color: var(--orange);
    flex-shrink: 0;
    transition: background 0.2s, color 0.2s;
}

.bfl-process-step:hover .bfl-process-step-num>span {
    background: var(--teal);
    color: var(--white);
}

.bfl-process-step-line {
    width: 2px;
    flex: 1;
    min-height: 40px;
    background: linear-gradient(to bottom, var(--teal), rgba(232, 80, 10, 0.1));
    margin: 6px auto 0;
    border-radius: 1px;
}


/* Content */

.bfl-process-step-content {
    padding-bottom: 36px;
    flex: 1;
}

.bfl-process-step:last-child .bfl-process-step-content {
    padding-bottom: 0;
}

.bfl-process-step-content h4 {
    font-family: var(--font-title);
    font-size: 1rem;
    font-weight: 800;
    color: var(--white);
    text-transform: none;
    letter-spacing: 0;
    margin-bottom: 6px;
    margin-top: 6px;
    transition: color 0.2s;
}

.bfl-process-step:hover .bfl-process-step-content h4 {
    color: var(--orange);
}

.bfl-process-step-content p {
    font-size: 16px;
    color: #777;
    line-height: 1.65;
    margin: 0;
}


/* ── RESPONSIVE ────────────────────────────────────────────── */

@media (max-width: 1024px) {
    .bfl-about-section,
    .bfl-services-body,
    .bfl-process-body {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .bfl-portfolio-grid {
        grid-template-columns: 1fr 1fr;
    }
    .bfl-services-img-wrap {
        position: static;
    }
}

@media (max-width: 768px) {
    .bfl-about-section,
    .bfl-services-section,
    .bfl-portfolio-section,
    .bfl-process-section {
        padding: 64px 5%;
    }
    .bfl-services-header {
        flex-direction: column;
        align-items: flex-start;
    }
    .bfl-portfolio-grid {
        grid-template-columns: 1fr;
    }
}