*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    :root {
      --black:    #0a0a0a;
      --dark:     #111418;
      --coal:     #1c2026;
      --steel:    #2b3240;
      --steel-lt: #3b4455;
      --yellow:   #f5a623;
      --yellow-lt:#fbb94a;
      --yellow-dk:#d4891c;
      --white:    #ffffff;
      --off:      #f8f7f4;
      --gray-lt:  #e8eaed;
      --gray-mid: #8b9199;
      --gray-dim: #555c67;
      --font-h:   'Poppins', sans-serif;
      --font-b:   'Inter', sans-serif;
      --rad:      8px;
    }
    html { scroll-behavior: smooth; }
    body { font-family: var(--font-b); background: var(--off); color: var(--dark); -webkit-font-smoothing: antialiased; }

    .container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
    .section { padding: 88px 0; }

    .label { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-h); font-size: 11.5px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--yellow); margin-bottom: 12px; }
    .label::before { content: ''; width: 24px; height: 2px; background: var(--yellow); border-radius: 2px; }
    .title { font-family: var(--font-h); font-size: clamp(28px,3.5vw,42px); font-weight: 800; line-height: 1.15; color: var(--dark); letter-spacing: -.02em; }
    .title.light { color: var(--white); }
    .title span  { color: var(--yellow); }
    .subtitle { font-size: 16px; line-height: 1.75; color: var(--gray-dim); max-width: 620px; margin-top: 14px; }

    .btn-y { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-h); font-size: 14px; font-weight: 700; color: var(--black); background: var(--yellow); text-decoration: none; padding: 13px 26px; border-radius: var(--rad); transition: background .2s, transform .15s, box-shadow .2s; }
    .btn-y:hover { background: var(--yellow-lt); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(245,166,35,.35); }

    /* ══ PAGE HERO ══ */
    .page-hero { background: var(--dark); padding: 76px 0 68px; position: relative; overflow: hidden; }
    .page-hero::before { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(245,166,35,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(245,166,35,.05) 1px, transparent 1px); background-size: 60px 60px; }
    .page-hero::after  { content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%; background: var(--yellow); }
    .hero-inner { position: relative; z-index: 2; }
    .breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--gray-mid); margin-bottom: 20px; }
    .breadcrumb a { color: var(--gray-mid); text-decoration: none; }
    .breadcrumb a:hover { color: var(--yellow); }
    .hero-h1 { font-family: var(--font-h); font-size: clamp(34px,5vw,56px); font-weight: 900; color: var(--white); letter-spacing: -.03em; line-height: 1.08; margin-bottom: 16px; }
    .hero-h1 span { color: var(--yellow); }
    .hero-sub { font-size: 16px; color: var(--gray-mid); line-height: 1.7; max-width: 600px; margin-bottom: 32px; }

    /* Hero stats row */
    .hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
    .hstat { border-left: 2px solid rgba(245,166,35,.4); padding-left: 18px; }
    .hstat-num { font-family: var(--font-h); font-size: 30px; font-weight: 900; color: var(--yellow); line-height: 1; }
    .hstat-lbl { font-size: 12px; color: var(--gray-mid); text-transform: uppercase; letter-spacing: .06em; margin-top: 4px; }

    /* ══ FILTER TABS ══ */
    .filter-bar { background: var(--white); border-bottom: 1px solid rgba(0,0,0,.07); position: sticky; top: 74px; z-index: 100; }
    .filter-inner { display: flex; align-items: center; gap: 0; overflow-x: auto; scrollbar-width: none; padding: 0 24px; }
    .filter-inner::-webkit-scrollbar { display: none; }
    .filter-btn { font-family: var(--font-b); font-size: 13.5px; font-weight: 500; color: var(--gray-dim); background: none; border: none; border-bottom: 2px solid transparent; margin-bottom: -1px; padding: 15px 18px; cursor: pointer; transition: color .2s, border-color .2s; white-space: nowrap; }
    .filter-btn:hover { color: var(--dark); }
    .filter-btn.active { color: var(--yellow-dk); border-color: var(--yellow); font-weight: 700; }

    /* ══ HIGHLIGHT PROJECTS (Big Cards) ══ */
    .highlight-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 24px; margin-top: 52px; }
    .hl-card { border-radius: 12px; overflow: hidden; position: relative; background: var(--steel); }
    .hl-img { width: 100%; height: 100%; min-height: 320px; object-fit: cover; display: block; transition: transform .5s; }
    .hl-card:hover .hl-img { transform: scale(1.04); }
    .hl-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.85) 0%, rgba(0,0,0,.2) 60%, transparent 100%); }
    .hl-body { position: absolute; bottom: 0; left: 0; right: 0; padding: 28px; }
    .hl-cat { font-family: var(--font-b); font-size: 10.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--yellow); margin-bottom: 8px; }
    .hl-title { font-family: var(--font-h); font-size: 20px; font-weight: 800; color: var(--white); line-height: 1.25; margin-bottom: 8px; }
    .hl-card.sm .hl-title { font-size: 16px; }
    .hl-meta { display: flex; gap: 14px; flex-wrap: wrap; }
    .hl-meta-item { display: flex; align-items: center; gap: 5px; font-size: 12px; color: rgba(255,255,255,.7); }
    .hl-badge { position: absolute; top: 16px; right: 16px; background: var(--yellow); color: var(--black); font-family: var(--font-h); font-size: 10px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; padding: 4px 10px; border-radius: 3px; }
    .right-col { display: flex; flex-direction: column; gap: 24px; }

    /* ══ MAIN PORTFOLIO GRID ══ */
    .porto-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
    .porto-card { background: var(--white); border: 1px solid rgba(0,0,0,.08); border-radius: 10px; overflow: hidden; transition: transform .25s, box-shadow .25s; display: flex; flex-direction: column; }
    .porto-card:hover { transform: translateY(-5px); box-shadow: 0 16px 40px rgba(0,0,0,.1); }
    .porto-img-wrap { position: relative; overflow: hidden; height: 220px; background: var(--steel); }
    .porto-img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .45s; }
    .porto-card:hover .porto-img { transform: scale(1.06); }
    .porto-img-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,.5) 0%, transparent 60%); opacity: 0; transition: opacity .3s; display: flex; align-items: flex-end; padding: 16px; }
    .porto-card:hover .porto-img-overlay { opacity: 1; }
    .porto-img-lbl { font-size: 12px; font-weight: 700; color: var(--white); font-family: var(--font-h); }
    .porto-badge { position: absolute; top: 12px; left: 12px; font-size: 10px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; padding: 3px 9px; border-radius: 3px; }
    .badge-hotmix  { background: var(--yellow); color: var(--black); }
    .badge-paving  { background: #3b82f6; color: #fff; }
    .badge-beton   { background: #6b7280; color: #fff; }
    .badge-overlay { background: #10b981; color: #fff; }
    .porto-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
    .porto-cat { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--yellow-dk); margin-bottom: 7px; }
    .porto-title { font-family: var(--font-h); font-size: 15px; font-weight: 700; color: var(--dark); margin-bottom: 7px; line-height: 1.35; }
    .porto-desc { font-size: 13.5px; color: var(--gray-dim); line-height: 1.65; flex: 1; }
    .porto-meta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 14px; padding-top: 14px; border-top: 1px solid rgba(0,0,0,.07); }
    .porto-meta-item { display: flex; align-items: center; gap: 5px; font-size: 12.5px; color: var(--gray-mid); }
    .porto-meta-item svg { color: var(--yellow-dk); flex-shrink: 0; }
    .porto-specs { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; }
    .porto-spec-tag { font-size: 11px; font-weight: 600; color: var(--gray-dim); background: var(--off); border: 1px solid rgba(0,0,0,.08); padding: 2px 8px; border-radius: 3px; }

    /* ══ DAFTAR PROYEK NOTABLE ══ */
    .notable-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 48px; }
    .notable-item { display: flex; align-items: flex-start; gap: 16px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); border-radius: 8px; padding: 18px 20px; }
    .notable-num { font-family: var(--font-h); font-size: 22px; font-weight: 900; color: rgba(245,166,35,.25); flex-shrink: 0; line-height: 1; min-width: 36px; }
    .notable-info {}
    .notable-name { font-family: var(--font-h); font-size: 14px; font-weight: 700; color: var(--white); margin-bottom: 4px; line-height: 1.3; }
    .notable-detail { font-size: 12.5px; color: var(--gray-mid); line-height: 1.5; }
    .notable-tag { display: inline-block; font-size: 10.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 2px 8px; border-radius: 2px; margin-top: 6px; }
    .notable-tag.hotmix  { background: rgba(245,166,35,.15); color: var(--yellow); }
    .notable-tag.paving  { background: rgba(59,130,246,.15); color: #93c5fd; }
    .notable-tag.beton   { background: rgba(107,114,128,.2); color: #d1d5db; }

    /* ══ GALERI FOTO ══ */
    .gallery-masonry { columns: 4; gap: 14px; margin-top: 48px; }
    .gal-item { break-inside: avoid; margin-bottom: 14px; border-radius: var(--rad); overflow: hidden; position: relative; background: var(--steel); cursor: pointer; }
    .gal-item img { width: 100%; display: block; transition: transform .4s; }
    .gal-item:hover img { transform: scale(1.06); }
    .gal-overlay { position: absolute; inset: 0; background: rgba(0,0,0,.5); opacity: 0; transition: opacity .3s; display: flex; align-items: center; justify-content: center; }
    .gal-item:hover .gal-overlay { opacity: 1; }
    .gal-overlay-icon { width: 44px; height: 44px; background: var(--yellow); border-radius: 50%; display: flex; align-items: center; justify-content: center; }

    /* ══ LIGHTBOX ══ */
    .lightbox { position: fixed; inset: 0; background: rgba(0,0,0,.92); z-index: 9999; display: none; align-items: center; justify-content: center; padding: 20px; }
    .lightbox.open { display: flex; }
    .lightbox-inner { position: relative; max-width: 900px; width: 100%; }
    .lightbox-img { width: 100%; max-height: 80vh; object-fit: contain; border-radius: var(--rad); display: block; }
    .lightbox-close { position: absolute; top: -40px; right: 0; background: none; border: none; color: var(--white); font-size: 28px; cursor: pointer; line-height: 1; }
    .lightbox-caption { text-align: center; color: var(--gray-mid); font-size: 13px; margin-top: 12px; }

    /* ══ STATS ══ */
    .stats-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; }
    .srow-item { text-align: center; padding: 36px 20px; border-right: 1px solid rgba(0,0,0,.08); }
    .srow-item:last-child { border-right: none; }
    .srow-num { font-family: var(--font-h); font-size: clamp(28px,4vw,44px); font-weight: 900; color: var(--dark); letter-spacing: -.03em; line-height: 1; }
    .srow-lbl { font-size: 13px; color: var(--gray-mid); margin-top: 6px; text-transform: uppercase; letter-spacing: .05em; }

    /* ══ TESTIMONIAL MINI ══ */
    .testi-mini-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
    .testi-mini { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.09); border-radius: 10px; padding: 24px; }
    .testi-stars { display: flex; gap: 3px; margin-bottom: 12px; }
    .testi-stars svg { color: var(--yellow); }
    .testi-text { font-size: 14px; line-height: 1.7; color: var(--gray-mid); font-style: italic; margin-bottom: 16px; }
    .testi-text::before { content: '"'; color: var(--yellow); font-style: normal; }
    .testi-author-row { display: flex; align-items: center; gap: 12px; }
    .testi-av { width: 40px; height: 40px; background: var(--steel-lt); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-h); font-size: 14px; font-weight: 800; color: var(--yellow); flex-shrink: 0; }
    .testi-name { font-family: var(--font-h); font-size: 13.5px; font-weight: 700; color: var(--white); }
    .testi-role { font-size: 12px; color: var(--gray-dim); margin-top: 2px; }
    .testi-proj { font-size: 11px; color: var(--yellow-dk); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; margin-top: 3px; }

    /* ══ CTA ══ */
    .cta-center { text-align: center; max-width: 640px; margin: 0 auto; }
    .cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 32px; }

    /* ══ RESPONSIVE ══ */
    @media (max-width: 1024px) {
      .gallery-masonry { columns: 3; }
      .stats-row { grid-template-columns: repeat(3, 1fr); }
      .stats-row .srow-item:nth-child(3) { border-right: none; }
      .testi-mini-grid { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 768px) {
      .highlight-grid { grid-template-columns: 1fr; }
      .hl-img { min-height: 260px; }
      .porto-grid { grid-template-columns: repeat(2, 1fr); }
      .notable-list { grid-template-columns: 1fr; }
      .gallery-masonry { columns: 2; }
      .section { padding: 64px 0; }
      .stats-row { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 480px) {
      .porto-grid { grid-template-columns: 1fr; }
      .gallery-masonry { columns: 2; }
      .testi-mini-grid { grid-template-columns: 1fr; }
    }