:root{
    --paper:#F6F4F2;
    --paper-alt:#EDEAE6;
    --card:#FFFFFF;
    --ink:#2B2B2B;
    --ink-soft:#6B6B6B;
    --wood:#6E1F2B;
    --wood-dark:#521621;
    --pine:#4A524E;
    --pine-light:#E7E5E3;
    --line:#C7C3BE;
    --white:#FFFFFF;
    --radius-sm:6px;
    --radius-md:14px;
    --radius-lg:26px;
    --shadow:0 8px 24px -12px rgba(43,43,43,0.18);
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:'Inter',sans-serif;
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  img,svg{display:block;max-width:100%;}
  a{color:inherit;text-decoration:none;}
  ul{list-style:none;}
  h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;font-weight:600;line-height:1.12;color:var(--ink);}
  .mono{font-family:'IBM Plex Mono',monospace;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
  .eyebrow{
    font-family:'IBM Plex Mono',monospace;
    text-transform:uppercase;
    letter-spacing:0.14em;
    font-size:12.5px;
    color:var(--pine);
    font-weight:600;
    display:inline-flex;
    align-items:center;
    gap:8px;
  }
  .eyebrow::before{content:"";width:18px;height:1px;background:var(--pine);display:inline-block;}
  section{padding:96px 0;}
  @media(max-width:768px){section{padding:64px 0;}}

  /* ---------- BUTTONS ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    font-family:'Inter',sans-serif;font-weight:600;font-size:15px;
    padding:14px 26px;border-radius:999px;border:1.5px solid transparent;
    cursor:pointer;transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
    white-space:nowrap;
  }
  .btn:active{transform:translateY(1px);}
  .btn-primary{background:var(--wood);color:var(--white);box-shadow:0 10px 20px -8px rgba(196,132,43,0.55);}
  .btn-primary:hover{background:var(--wood-dark);box-shadow:0 14px 26px -8px rgba(196,132,43,0.65);}
  .btn-outline{background:transparent;color:var(--ink);border-color:var(--ink);}
  .btn-outline:hover{background:var(--ink);color:var(--paper);}
  .btn-pine{background:var(--pine);color:var(--white);}
  .btn-pine:hover{background:#233d27;}
  .btn-sm{padding:10px 18px;font-size:13.5px;}
  .btn-block{width:100%;}

  /* ---------- HEADER ---------- */
  header{
    position:sticky;top:0;z-index:50;
    background:rgba(246,244,242,0.92);
    backdrop-filter:blur(8px);
    border-bottom:1px solid rgba(43,43,43,0.08);
  }

  .logo img{
    width: 120px;
  }
  .header-inner{
    display:flex;align-items:center;justify-content:space-between;
    padding:18px 28px;max-width:1180px;margin:0 auto;
  }
  .brand{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:21px;letter-spacing:-0.01em;}
  .brand-mark{width:34px;height:34px;flex-shrink:0;}
  .brand small{display:block;font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:0.12em;color:var(--ink-soft);font-weight:500;text-transform:uppercase;margin-top:1px; margin-left: 9px;}
  nav.main-nav{display:flex;align-items:center;gap:36px;}
  nav.main-nav a{font-size:14.5px;font-weight:600;color:var(--ink-soft);position:relative;padding:4px 0;}
  nav.main-nav a:hover{color:var(--ink);}
  nav.main-nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--wood);transition:width .2s ease;}
  nav.main-nav a:hover::after{width:100%;}
  .header-cta{display:flex;align-items:center;gap:14px;}
  .hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
  .hamburger span{width:24px;height:2px;background:var(--ink);border-radius:2px;}
  .mobile-nav{display:none;flex-direction:column;gap:2px;background:var(--card);border-top:1px solid rgba(35,40,31,0.08);}
  .mobile-nav a{padding:16px 28px;font-weight:600;border-bottom:1px solid rgba(35,40,31,0.06);}
  .mobile-nav.open{display:flex;}
  @media(max-width:860px){
    nav.main-nav{display:none;}
    .header-cta .btn-outline{display:none;}
    .hamburger{display:flex;}
  }

  /* ---------- HERO ---------- */
  #hero{padding-top:72px;padding-bottom:60px;overflow:hidden;}
  .hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
  @media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:44px;}}
  .hero-copy h1{font-size:clamp(32px,4.4vw,52px);margin:18px 0 20px;}
  .hero-copy .accent{color:var(--wood);}
  .hero-copy p.sub{font-size:17px;color:var(--ink-soft);max-width:46ch;margin-bottom:32px;}
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:36px;}
  .trust-row{display:flex;flex-wrap:wrap;gap:26px;}
  .trust-item{display:flex;align-items:center;gap:9px;font-size:13.5px;font-weight:600;color:var(--ink-soft);}
  .trust-item svg{width:18px;height:18px;color:var(--pine);flex-shrink:0;}

  .hero-art{position:relative;}
  .hero-art-frame{
    background:var(--card);border-radius:var(--radius-lg);
    border:1px solid rgba(35,40,31,0.08);
    box-shadow:var(--shadow);
    position:relative;
  }
  .hero-art-frame img{
    width:100%;
    height:390px;
    object-fit:cover;
    border-radius:32px;
    padding: 10px;
  }
  .hero-callout{
    position:absolute;background:var(--ink);color:var(--paper);
    font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:500;
    padding:8px 12px;border-radius:8px;box-shadow:var(--shadow);
    display:flex;align-items:center;gap:6px;
  }
  .hero-callout::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--wood);}
  .hero-callout.c1{top:8%;right:-4%;}
  .hero-callout.c2{bottom:10%;left:-6%;}
  @media(max-width:520px){.hero-callout{display:none;}}

  /* ---------- SECTION HEADS ---------- */
  .sec-head{max-width:640px;margin-bottom:52px;}
  .sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
  .sec-head h2{font-size:clamp(26px,3.2vw,38px);margin-top:14px;}
  .sec-head p{color:var(--ink-soft);font-size:15.5px;margin-top:14px;}

  /* ---------- FEATURES ---------- */
  #features{background:var(--paper-alt);position:relative;}
  .feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
  @media(max-width:900px){.feat-grid{grid-template-columns:1fr 1fr;}}
  @media(max-width:520px){.feat-grid{grid-template-columns:1fr;}}
  .feat-card{
    background:var(--card);border-radius:var(--radius-md);
    padding:30px 24px;border:1px solid rgba(35,40,31,0.07);
    transition:transform .2s ease, box-shadow .2s ease;
  }
  .feat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);}
  .feat-icon{
    width:48px;height:48px;border-radius:12px;background:var(--pine-light);
    display:flex;align-items:center;justify-content:center;margin-bottom:18px;
  }
  .feat-icon svg{width:24px;height:24px;color:var(--pine);}
  .feat-card h3{font-size:17.5px;margin-bottom:8px;}
  .feat-card p{font-size:14px;color:var(--ink-soft);}

  /* ---------- PRODUCTS ---------- */
  .prod-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
  @media(max-width:760px){.prod-grid{grid-template-columns:1fr;}}
  .prod-card{
    background:var(--card);border:1px solid rgba(35,40,31,0.08);
    border-radius:var(--radius-lg);overflow:hidden;
    display:flex;flex-direction:column;
    transition:box-shadow .2s ease, transform .2s ease;
  }
  .prod-card:hover{box-shadow:var(--shadow);transform:translateY(-3px);}
  .prod-visual{
    background:#f7f7f6;
    padding:14px;
  }
  .prod-visual img{
    border-radius:8px; /* biar sudut foto tetap membulat rapi di dalam bingkai */
  }
  .prod-tag{
    position:absolute;top:16px;left:16px;
    font-family:'IBM Plex Mono',monospace;font-size:11px;font-weight:600;
    background:var(--ink);color:var(--paper);padding:5px 10px;border-radius:6px;
    letter-spacing:0.04em;
  }
  .prod-body{padding:26px;display:flex;flex-direction:column;gap:14px;flex:1;}
  .prod-target{font-size:12.5px;font-weight:600;color:var(--pine);text-transform:uppercase;letter-spacing:0.06em;}
  .prod-body h3{font-size:20px;}
  .prod-body .prod-desc{font-size:14px;color:var(--ink-soft);}
  .prod-feats{display:flex;flex-wrap:wrap;gap:8px;margin-top:2px;}
  .prod-feats li{
    font-size:12px;font-weight:600;background:var(--pine-light);color:var(--pine);
    padding:5px 10px;border-radius:999px;
  }
  .prod-specs{
    margin-top:6px;border-top:1px dashed var(--line);padding-top:14px;
    display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;
  }
  .prod-specs div span{display:block;font-size:10.5px;color:var(--ink-soft);text-transform:uppercase;letter-spacing:0.05em;margin-bottom:3px;}
  .prod-specs div strong{font-family:'IBM Plex Mono',monospace;font-size:12.5px;font-weight:600;}
  .prod-cta{margin-top:auto;padding-top:8px;}

  .prod-visual img{
    width:100%;
    height:auto;
    object-fit:cover;
    border-radius:10px;
  }

  /* ---------- TESTIMONIALS ---------- */
  #testimonials{background:var(--paper-alt);}
  .client-row{
    display:flex;flex-wrap:wrap;gap:16px 34px;justify-content:center;
    padding:26px 0 56px;border-bottom:1px solid rgba(35,40,31,0.1);margin-bottom:52px;
  }
  .client-row span{
    font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:16px;color:var(--ink-soft);opacity:.7;
    letter-spacing:0.01em;
  }
  .test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:64px;}
  @media(max-width:900px){.test-grid{grid-template-columns:1fr;}}
  .test-card{background:var(--card);border-radius:var(--radius-md);padding:28px;border:1px solid rgba(35,40,31,0.08);}
  .test-quote{font-family:'Space Grotesk',sans-serif;font-size:16px;font-style:italic;line-height:1.5;margin-bottom:18px;color:var(--ink);}
  .test-person{display:flex;align-items:center;gap:12px;}
  .test-avatar{width:38px;height:38px;border-radius:50%;background:var(--wood);color:#fff;display:flex;align-items:center;justify-content:center;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:15px;flex-shrink:0;}
  .test-person div p{font-size:13.5px;font-weight:700;}
  .test-person div span{font-size:12px;color:var(--ink-soft);}

  .gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
  @media(max-width:760px){
  .gallery-grid{grid-template-columns:1fr 1fr;}
}
.gallery-item{
  aspect-ratio:4/3;border-radius:var(--radius-sm);
  display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;
  color:var(--white);position:relative;overflow:hidden;
  padding: 5px;
}
.gallery-grid img{
  width:100%;
  height:100%;
  object-fit:cover;
  border-radius:8px;
}
  .gallery-item span{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:0.04em;opacity:.9;}
  .gallery-item svg{width:26px;height:26px;opacity:.9;}
  .gallery-item.g1{background:linear-gradient(135deg,#521621,#6E1F2B);}
  .gallery-item.g2{background:linear-gradient(135deg,#3A3A3A,#4A524E);}
  .gallery-item.g3{background:linear-gradient(135deg,#8A8580,#C7C3BE);}
  .gallery-item.g4{background:linear-gradient(135deg,#2B2B2B,#6B6B6B);}

  /* ---------- FAQ + PROMO ---------- */
  .faq-promo-grid{display:grid;grid-template-columns:1.1fr 0.9fr;gap:48px;align-items:start;}
  @media(max-width:900px){.faq-promo-grid{grid-template-columns:1fr;}}
  details.faq-item{
    background:var(--card);border:1px solid rgba(35,40,31,0.08);
    border-radius:var(--radius-md);padding:6px 22px;margin-bottom:12px;
  }
  details.faq-item summary{
    list-style:none;cursor:pointer;padding:16px 0;font-weight:700;font-size:15px;
    display:flex;justify-content:space-between;align-items:center;gap:12px;
  }
  details.faq-item summary::-webkit-details-marker{display:none;}
  details.faq-item summary::after{
    content:"+";font-family:'IBM Plex Mono',monospace;font-size:20px;color:var(--wood);
    flex-shrink:0;transition:transform .2s ease;
  }
  details.faq-item[open] summary::after{transform:rotate(45deg);}
  details.faq-item p{padding-bottom:18px;color:var(--ink-soft);font-size:14.5px;}

  .promo-banner{
    background:var(--ink);color:var(--paper);border-radius:var(--radius-lg);
    padding:36px 30px;position:relative;overflow:hidden;
  }
  .promo-banner::before{
    content:"";position:absolute;inset:0;
    background-image:repeating-linear-gradient(45deg, rgba(110,31,43,0.12) 0 2px, transparent 2px 14px);
    pointer-events:none;
  }
  .promo-banner .eyebrow{color:var(--wood);}
  .promo-banner .eyebrow::before{background:var(--wood);}
  .promo-banner h3{color:var(--paper);font-size:24px;margin:14px 0 10px;}
  .promo-banner p{color:#C9C7B8;font-size:14.5px;margin-bottom:24px;}
  .promo-figure{font-family:'IBM Plex Mono',monospace;font-size:42px;font-weight:600;color:var(--wood);line-height:1;margin-bottom:6px;}

  /* ---------- FOOTER ---------- */
  footer{background:var(--ink);color:#D8D6C6;padding:72px 0 0;}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:56px;border-bottom:1px solid rgba(255,255,255,0.1);}
  @media(max-width:860px){.foot-grid{grid-template-columns:1fr 1fr;}}
  @media(max-width:520px){.foot-grid{grid-template-columns:1fr;}}
  .foot-brand .brand{color:var(--paper);margin-bottom:14px;}
  .foot-brand p{font-size:13.5px;color:#B7B5A4;max-width:32ch;margin-bottom:20px;}
  .social-row{display:flex;gap:10px;}
  .social-row a{
    width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,0.2);
    display:flex;align-items:center;justify-content:center;transition:background .2s ease;
  }
  .social-row a:hover{background:var(--wood);border-color:var(--wood);}
  .social-row svg{width:16px;height:16px;color:var(--paper);}
  footer h4{font-family:'IBM Plex Mono',monospace;font-size:12px;text-transform:uppercase;letter-spacing:0.1em;color:var(--paper);margin-bottom:18px;}
  footer ul li{margin-bottom:11px;font-size:14px;color:#B7B5A4;}
  footer ul li a:hover{color:var(--wood);}
  footer ul li strong{display:block;color:var(--paper);font-size:12px;font-weight:600;margin-bottom:2px;}
  .foot-bottom{
    display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
    padding:24px 0;font-size:12.5px;color:#8C8A7B;
  }

  /* ---------- FLOATING WA ---------- */
  .fab-wa{
    position:fixed;right:22px;bottom:22px;z-index:60;
    width:60px;height:60px;border-radius:50%;background:#25D366;
    display:flex;align-items:center;justify-content:center;
    box-shadow:0 10px 24px -6px rgba(37,211,102,0.6);
    animation:pulse 2.4s infinite;
  }
  .fab-wa svg{width:28px;height:28px;color:#fff;}
  @keyframes pulse{
    0%{box-shadow:0 0 0 0 rgba(37,211,102,0.55),0 10px 24px -6px rgba(37,211,102,0.6);}
    70%{box-shadow:0 0 0 14px rgba(37,211,102,0),0 10px 24px -6px rgba(37,211,102,0.6);}
    100%{box-shadow:0 0 0 0 rgba(37,211,102,0),0 10px 24px -6px rgba(37,211,102,0.6);}
  }
  @media(prefers-reduced-motion:reduce){
    .fab-wa{animation:none;}
    *{scroll-behavior:auto !important;}
  }

  .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease;}
  .reveal.in{opacity:1;transform:translateY(0);}

  :focus-visible{outline:2.5px solid var(--wood);outline-offset:2px;}