:root{
    --ink:#1C1B19;
    --concrete-dark:#2B2A27;
    --concrete:#8D8A82;
    --concrete-light:#CFCAC0;
    --stone:#EDE9E0;
    --paper:#F6F4EF;
    --amber:#F0A21E;
    --amber-dark:#C57F0E;
    --clay:#A23E2E;
    --moss:#5C6A4F;
    --white:#FFFFFF;
    --radius-s:6px;
    --radius-m:12px;
    --maxw:1240px;
    --safe-b: env(safe-area-inset-bottom, 0px);
    --safe-t: env(safe-area-inset-top, 0px);
    --display: 'Unbounded', sans-serif;
    --body: 'Plus Jakarta Sans', sans-serif;
    --mono: 'JetBrains Mono', monospace;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family:var(--body);
    color:var(--ink);
    background:var(--paper);
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
  }
  img{display:block;max-width:100%;}
  a{color:inherit;text-decoration:none;}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}
  @media(max-width:640px){.wrap{padding:0 20px;}}

  /* Reduced motion */
  @media (prefers-reduced-motion: reduce){
    *{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;scroll-behavior:auto !important;}
  }

  :focus-visible{outline:3px solid var(--amber);outline-offset:2px;}

  /* Subtle grain texture — ties to the concrete/material subject */
  .grain{position:relative;isolation:isolate;}
  .grain::after{
    content:"";
    position:absolute;inset:0;
    pointer-events:none;
    z-index:5;
    opacity:0.05;
    mix-blend-mode:overlay;
    background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
    background-size:170px;
  }

  /* ---------- Eyebrow / labels ---------- */
  .eyebrow{
    font-family:var(--mono);
    font-size:12.5px;
    letter-spacing:.14em;
    text-transform:uppercase;
    color:var(--amber-dark);
    font-weight:600;
    display:flex;
    align-items:center;
    gap:10px;
  }
  .eyebrow::before{
    content:"";
    width:22px;height:2px;background:var(--amber);display:inline-block;
  }

  /* ---------- Header ---------- */
  header{
    position:sticky;top:0;z-index:200;
    padding-top:var(--safe-t);
    background:rgba(24,23,21,0.88);
    backdrop-filter:blur(10px) saturate(1.1);
    border-bottom:1px solid rgba(255,255,255,0.08);
  }
  .nav{
    max-width:var(--maxw);margin:0 auto;padding:16px 32px;
    display:flex;align-items:center;justify-content:space-between;
    gap:16px;
  }
  @media(max-width:640px){.nav{padding:13px 18px;}}
  .logo{
    font-family:var(--display);
    font-weight:900;
    font-size:26px;
    color:var(--white);
    letter-spacing:.01em;
    display:flex;align-items:baseline;gap:8px;
    flex-shrink:0;
  }
  @media(max-width:400px){.logo{font-size:22px;}}
  .logo span{color:var(--amber);}
  .nav-links{display:flex;gap:32px;align-items:center;}
  .nav-links a{
    color:var(--concrete-light);
    font-size:14.5px;
    font-weight:500;
    transition:color .15s;
  }
  .nav-links a:hover{color:var(--amber);}
  .nav-cta{
    font-family:var(--mono);
    font-weight:600;
    font-size:14px;
    color:var(--ink) !important;
    background:var(--amber);
    padding:11px 20px;
    border-radius:var(--radius-s);
    transition:background .15s, transform .15s;
    white-space:nowrap;
  }
  .nav-cta:hover{background:var(--white);}

  /* mobile-only quick call icon */
  .nav-call{
    display:none;
    width:44px;height:44px;
    border:1.5px solid rgba(255,255,255,0.25);
    border-radius:50%;
    color:var(--white);
    align-items:center;justify-content:center;
    font-size:16px;
    flex-shrink:0;
  }

  .hamburger{
    display:none;
    flex-direction:column;
    justify-content:center;
    gap:5px;
    width:44px;height:44px;
    border:none;background:transparent;cursor:pointer;
    flex-shrink:0;
    padding:0;
  }
  .hamburger span{
    display:block;width:22px;height:2px;background:var(--white);
    transition:transform .25s ease, opacity .2s ease;
    margin:0 auto;
  }
  .hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
  .hamburger.open span:nth-child(2){opacity:0;}
  .hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

  .mobile-menu{
    position:fixed;inset:0;
    top:0;
    background:var(--ink);
    z-index:190;
    display:flex;
    flex-direction:column;
    justify-content:center;
    padding:100px 32px 40px;
    transform:translateY(-100%);
    transition:transform .35s cubic-bezier(.4,0,.2,1);
  }
  .mobile-menu.open{transform:translateY(0);}
  .mobile-menu a{
    font-family:var(--display);
    font-weight:800;
    text-transform:uppercase;
    font-size:38px;
    color:var(--white);
    padding:14px 0;
    border-bottom:1px solid rgba(255,255,255,0.1);
    overflow-wrap:break-word;
  }
  @media(max-width:340px){.mobile-menu a{font-size:32px;}}
  .mobile-menu a.mm-cta{color:var(--amber);}
  .mobile-menu-footer{
    margin-top:36px;
    display:flex;flex-direction:column;gap:14px;
    font-family:var(--mono);color:var(--concrete-light);font-size:15px;
  }
  .mobile-menu-footer a{color:var(--white);font-weight:600;border:none;padding:0;font-family:var(--mono);text-transform:none;font-size:16px;}

  @media(max-width:860px){
    .nav-links a:not(.nav-cta){display:none;}
    .nav-links{gap:10px;}
    .hamburger{display:flex;}
    .nav-call{display:flex;}
  }
  @media(max-width:520px){
    .nav-cta{display:none;}
  }

  /* ---------- Hero ---------- */
  .hero{
    position:relative;
    min-height:100svh;
    min-height:92vh;
    display:flex;
    align-items:flex-end;
    overflow:hidden;
    background:var(--concrete-dark);
  }
  .hero-img{
    position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
    filter:saturate(0.92) contrast(1.02);
  }
  .hero-scrim{
    position:absolute;inset:0;
    background:
      linear-gradient(180deg, rgba(20,19,17,0.6) 0%, rgba(20,19,17,0.3) 30%, rgba(20,19,17,0.4) 55%, rgba(18,17,15,0.96) 100%);
  }
  .hero-content{
    position:relative;z-index:2;
    width:100%;
    padding-top:120px;
    padding-bottom:64px;
  }
  @media(max-width:760px){
    .hero-content{padding-top:96px;padding-bottom:40px;}
  }
  @media(max-height:720px) and (max-width:760px){
    .hero-content{padding-top:84px;}
  }
  .hero-tape{
    font-family:var(--mono);
    color:var(--amber);
    font-size:13px;
    font-weight:600;
    letter-spacing:.14em;
    text-transform:uppercase;
    margin-bottom:22px;
    display:flex;align-items:center;gap:10px;
  }
  @media(max-width:520px){
    .hero-tape{font-size:11px;letter-spacing:.1em;margin-bottom:18px;line-height:1.6;}
  }
  .hero-tape::before{content:"";width:34px;height:2px;background:var(--amber);flex-shrink:0;}
  h1.hero-title{
    font-family:var(--display);
    font-weight:900;
    color:var(--white);
    font-size:clamp(46px, 11vw, 108px);
    line-height:0.94;
    letter-spacing:-0.01em;
    text-transform:uppercase;
    max-width:15ch;
    overflow-wrap:break-word;
  }
  h1.hero-title em{
    font-style:normal;
    color:var(--amber);
  }
  .hero-sub{
    margin-top:24px;
    font-size:clamp(16px,2vw,19px);
    color:var(--concrete-light);
    max-width:46ch;
    font-weight:400;
    line-height:1.6;
  }
  .hero-actions{
    margin-top:34px;
    display:flex;
    gap:14px;
    flex-wrap:wrap;
    align-items:center;
  }
  @media(max-width:560px){
    .hero-actions{flex-direction:column;align-items:stretch;gap:12px;}
  }
  .btn{
    font-family:var(--mono);
    font-weight:600;
    font-size:15px;
    padding:17px 28px;
    border-radius:var(--radius-s);
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    transition:transform .15s ease, background .15s, box-shadow .15s;
    border:1.5px solid transparent;
    cursor:pointer;
    min-height:54px;
  }
  .btn-primary{
    background:var(--amber);
    color:var(--ink);
    box-shadow:0 4px 18px rgba(240,162,30,0.22);
  }
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(240,162,30,0.38);}
  .btn-ghost{
    background:rgba(255,255,255,0.06);
    border-color:rgba(255,255,255,0.4);
    color:var(--white);
  }
  .btn-ghost:hover{border-color:var(--white);background:rgba(255,255,255,0.1);}
  .hero-meta{
    margin-top:48px;
    display:flex;
    gap:14px;
    flex-wrap:wrap;
    border-top:1px solid rgba(255,255,255,0.16);
    padding-top:24px;
  }
  @media(max-width:560px){
    .hero-meta{gap:10px;}
  }
  .hero-meta-item{
    color:var(--concrete-light);
    flex:1 1 150px;
  }
  .hero-meta-item b{
    display:block;font-family:var(--mono);color:var(--white);font-size:14px;font-weight:600;
    line-height:1.4;
  }
  .hero-meta-item span{font-size:12px;color:var(--concrete);line-height:1.4;}

  /* ---------- Marquee strip ---------- */
  .marquee{
    background:var(--amber);
    overflow:hidden;
    white-space:nowrap;
    padding:11px 0;
    border-bottom:1px solid rgba(0,0,0,.08);
  }
  .marquee-track{
    display:inline-block;
    animation:scroll-left 34s linear infinite;
    font-family:var(--mono);
    font-weight:700;
    font-size:13.5px;
    letter-spacing:.06em;
    text-transform:uppercase;
    color:var(--ink);
  }
  .marquee-track span{margin:0 26px;}
  .marquee-track span::after{content:"◆";margin-left:26px;opacity:.5;font-size:10px;position:relative;top:-2px;}
  @keyframes scroll-left{
    from{transform:translateX(0);}
    to{transform:translateX(-50%);}
  }

  /* ---------- Section shells ---------- */
  section{padding:100px 0;}
  @media(max-width:640px){section{padding:64px 0;}}
  .section-head{
    max-width:640px;
    margin-bottom:56px;
  }
  .section-head h2{
    font-family:var(--display);
    font-weight:800;
    font-size:clamp(32px,4.4vw,50px);
    text-transform:uppercase;
    line-height:1.02;
    margin-top:14px;
    letter-spacing:-0.005em;
    overflow-wrap:break-word;
  }
  .section-head p{
    margin-top:16px;
    font-size:16.5px;
    color:#4b4944;
    max-width:56ch;
  }

  /* ---------- Benefits ---------- */
  .benefits{background:var(--ink);color:var(--stone);}
  .benefits .eyebrow{color:var(--amber);}
  .benefits .section-head h2{color:var(--white);}
  .benefits .section-head p{color:var(--concrete-light);}
  .benefit-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:1px;
    background:rgba(255,255,255,0.12);
    border:1px solid rgba(255,255,255,0.12);
  }
  @media(max-width:900px){.benefit-grid{grid-template-columns:repeat(2,1fr);}}
  @media(max-width:520px){.benefit-grid{grid-template-columns:1fr;}}
  .benefit{
    background:var(--ink);
    padding:34px 28px;
  }
  .benefit .num{
    font-family:var(--mono);
    color:var(--amber);
    font-size:13px;
    font-weight:700;
  }
  .benefit h3{
    font-family:var(--display);
    font-size:23px;
    font-weight:700;
    text-transform:uppercase;
    margin-top:14px;
    color:var(--white);
  }
  .benefit p{
    margin-top:10px;
    font-size:14.5px;
    color:var(--concrete-light);
  }

  /* ---------- Materials / signature swatch selector ---------- */
  .materials{background:var(--stone);}
  .material-tabs{
    display:flex;
    gap:0;
    border-bottom:2px solid var(--ink);
    margin-bottom:0;
    flex-wrap:wrap;
  }
  .material-tabs-wrap{position:relative;}
  @media(max-width:640px){
    .material-tabs{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;}
    .material-tabs::-webkit-scrollbar{display:none;}
    .material-tabs-wrap::after{
      content:"";
      position:absolute;top:0;right:0;bottom:2px;width:36px;
      background:linear-gradient(90deg, transparent, var(--stone));
      pointer-events:none;
    }
  }
  .material-tab{
    font-family:var(--mono);
    font-weight:600;
    font-size:14px;
    padding:16px 24px;
    background:transparent;
    border:none;
    cursor:pointer;
    color:#6b6862;
    position:relative;
    text-transform:uppercase;
    letter-spacing:.03em;
    transition:color .15s;
    flex-shrink:0;
    min-height:48px;
  }
  .material-tab .tag{
    display:block;font-family:var(--body);text-transform:none;font-weight:400;font-size:12px;color:#9b978d;margin-top:3px;letter-spacing:0;
  }
  .material-tab.active{color:var(--ink);}
  .material-tab.active::after{
    content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--amber);
  }
  .material-panel{
    display:none;
    padding:44px 0 0;
    grid-template-columns: 1.1fr 0.9fr;
    gap:56px;
    align-items:center;
  }
  .material-panel.active{display:grid;}
  @media(max-width:800px){.material-panel.active{grid-template-columns:1fr;gap:28px;}}
  .material-panel img{
    border-radius:var(--radius-m);
    width:100%;
    aspect-ratio:4/3;
    object-fit:cover;
    box-shadow:0 18px 40px -12px rgba(20,19,17,0.35);
  }
  .material-copy .eyebrow{margin-bottom:16px;}
  .material-copy h3{
    font-family:var(--display);
    font-size:clamp(28px,3vw,38px);
    text-transform:uppercase;
    font-weight:800;
  }
  .material-copy p{
    margin-top:14px;
    color:#4b4944;
    font-size:15.5px;
  }
  .spec-list{margin-top:24px;display:flex;flex-direction:column;gap:10px;}
  .spec-row{
    display:flex;justify-content:space-between;
    font-family:var(--mono);font-size:13px;
    padding:9px 0;
    border-bottom:1px dashed #d6d1c5;
    color:#4b4944;
  }
  .spec-row b{color:var(--ink);font-weight:600;}

  /* ---------- Gallery ---------- */
  .gallery{background:var(--paper);}
  .gallery-grid{
    display:grid;
    grid-template-columns:repeat(4, 1fr);
    grid-auto-rows:220px;
    grid-auto-flow:dense;
    gap:10px;
  }
  .gallery-grid .g-item:nth-child(9n+1){grid-column:span 2;grid-row:span 2;}
  .gallery-grid .g-item:nth-child(9n+5){grid-row:span 2;}
  .g-item.g-hidden{display:none;}
  .gallery-more{text-align:center;margin-top:40px;}
  .btn-more{
    background:transparent;
    border-color:#d6d1c5;
    color:var(--ink);
  }
  .btn-more:hover{border-color:var(--ink);background:rgba(28,27,25,0.05);}
  @media(max-width:900px){
    .gallery-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:200px;}
    .gallery-grid .g-item:nth-child(9n+1),
    .gallery-grid .g-item:nth-child(9n+5){grid-column:span 1;grid-row:span 1;}
  }
  @media(max-width:520px){
    .gallery-grid{grid-template-columns:1fr 1fr;grid-auto-rows:150px;gap:8px;}
    .g-caption{font-size:11px;padding:10px 12px;opacity:1;transform:none;background:linear-gradient(0deg, rgba(15,14,13,0.75), transparent);}
  }
  .g-item{
    position:relative;
    overflow:hidden;
    border-radius:var(--radius-s);
    background:var(--concrete);
    cursor:pointer;
  }
  .g-item img{
    width:100%;height:100%;object-fit:cover;
    transition:transform .5s ease;
  }
  .g-item:hover img{transform:scale(1.06);}
  .g-caption{
    position:absolute;left:0;right:0;bottom:0;
    padding:14px 16px 12px;
    background:linear-gradient(0deg, rgba(15,14,13,0.82), transparent);
    color:var(--white);
    font-family:var(--mono);
    font-size:12px;
    opacity:0;
    transform:translateY(6px);
    transition:opacity .2s, transform .2s;
  }
  .g-item:hover .g-caption{opacity:1;transform:translateY(0);}

  /* ---------- Process ---------- */
  .process{background:var(--concrete-dark);color:var(--white);}
  .process .section-head h2{color:var(--white);}
  .process .section-head p{color:var(--concrete-light);}
  .process-list{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:0;
    counter-reset:step;
    border-top:1px solid rgba(255,255,255,0.14);
  }
  @media(max-width:900px){
    .process-list{grid-template-columns:repeat(2,1fr);}
    .process-step:nth-child(2n){border-right:none !important;}
    .process-step:nth-child(n+3){border-top:1px solid rgba(255,255,255,0.14);}
  }
  @media(max-width:560px){
    .process-list{grid-template-columns:1fr;}
    .process-step{border-right:none !important;border-top:1px solid rgba(255,255,255,0.14) !important;}
    .process-step:first-child{border-top:none !important;}
  }
  .process-step{
    padding:30px 26px 30px 0;
    border-right:1px solid rgba(255,255,255,0.14);
    counter-increment:step;
  }
  @media(max-width:560px){.process-step{padding:26px 0;}}
  .process-list .process-step:last-child{border-right:none;}
  .process-step::before{
    content: counter(step, decimal-leading-zero);
    font-family:var(--mono);
    color:var(--amber);
    font-size:14px;
    font-weight:700;
    display:block;
    margin-bottom:14px;
  }
  .process-step h4{
    font-family:var(--display);
    font-size:20px;
    text-transform:uppercase;
    font-weight:700;
  }
  .process-step p{
    margin-top:10px;
    font-size:14px;
    color:var(--concrete-light);
  }

  /* ---------- Testimonial-ish trust strip / area ---------- */
  .area{
    background:var(--stone);
    padding:70px 0;
  }
  .area-inner{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:40px;
    flex-wrap:wrap;
  }
  .area-text .eyebrow{margin-bottom:12px;}
  .area-text h3{
    font-family:var(--display);
    font-size:clamp(24px,3vw,34px);
    text-transform:uppercase;
    font-weight:800;
    max-width:16ch;
  }
  .area-map{
    font-family:var(--mono);
    font-size:13px;
    color:#4b4944;
    max-width:340px;
    line-height:1.7;
  }

  /* ---------- Contact ---------- */
  .contact{
    background:var(--ink);
    color:var(--white);
  }
  .contact-center{
    max-width:720px;
    margin:0 auto;
    text-align:center;
  }
  .contact .section-head h2{
    font-family:var(--display);
    font-size:clamp(30px,4vw,46px);
    text-transform:uppercase;
    font-weight:800;
    line-height:1.03;
    color:var(--white);
    overflow-wrap:break-word;
  }
  .contact .section-head p{
    color:var(--concrete-light);
    font-size:15.5px;
    max-width:42ch;
  }
  .contact-cta{
    display:flex;
    justify-content:center;
    gap:16px;
    flex-wrap:wrap;
  }
  .btn-big{
    font-size:17px;
    padding:22px 34px;
    min-height:64px;
  }
  @media(max-width:560px){.contact-cta{flex-direction:column;}}
  .contact-details{
    margin-top:56px;
    padding-top:32px;
    border-top:1px solid rgba(255,255,255,0.14);
    display:flex;
    justify-content:center;
    flex-wrap:wrap;
    gap:40px;
  }
  .contact-detail{
    display:flex;
    gap:14px;
    align-items:flex-start;
    text-align:left;
  }
  .contact-detail .icon{
    width:38px;height:38px;
    border:1.5px solid var(--amber);
    border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    color:var(--amber);
    flex-shrink:0;
    font-family:var(--mono);
    font-size:15px;
  }
  .contact-detail a, .contact-detail div.val{
    font-family:var(--mono);
    font-size:15.5px;
    font-weight:600;
    color:var(--white);
  }
  .contact-detail .label{
    font-size:12px;
    color:var(--concrete);
    text-transform:uppercase;
    letter-spacing:.06em;
    margin-bottom:3px;
  }
  .socials{margin-top:28px;display:flex;gap:12px;}
  .social-link{
    font-family:var(--mono);font-size:13px;
    border:1px solid rgba(255,255,255,0.25);
    padding:9px 16px;border-radius:var(--radius-s);
    color:var(--concrete-light);
    transition:border-color .15s,color .15s;
  }
  .social-link:hover{border-color:var(--amber);color:var(--amber);}

  .contact-form-wrap{
    margin-top:64px;
    padding-top:56px;
    border-top:1px solid rgba(255,255,255,0.14);
    text-align:left;
  }
  .contact-form-wrap .form-lead{
    text-align:center;
    max-width:520px;
    margin:0 auto 32px;
  }
  .contact-form-wrap .form-lead .eyebrow{justify-content:center;margin-bottom:12px;}
  .form-card{
    background:var(--stone);
    color:var(--ink);
    border-radius:var(--radius-m);
    padding:40px;
    max-width:640px;
    margin:0 auto;
  }
  @media(max-width:520px){.form-card{padding:26px;}}
  .form-card h3{
    font-family:var(--display);
    font-size:24px;
    text-transform:uppercase;
    font-weight:800;
  }
  .form-card > p{
    margin-top:8px;
    color:#5a564e;
    font-size:14px;
  }
  .form-row{margin-top:22px;}
  .form-row label{
    display:block;
    font-family:var(--mono);
    font-size:12px;
    text-transform:uppercase;
    letter-spacing:.05em;
    color:#5a564e;
    margin-bottom:8px;
  }
  .form-row input,
  .form-row textarea,
  .form-row select{
    width:100%;
    border:1.5px solid #d6d1c5;
    background:var(--white);
    padding:14px 14px;
    font-family:var(--body);
    font-size:16px;
    color:var(--ink);
    border-radius:var(--radius-s);
    transition:border-color .15s;
    min-height:50px;
  }
  .form-row textarea{resize:vertical;min-height:110px;}
  .form-row input:focus,
  .form-row textarea:focus,
  .form-row select:focus{
    border-color:var(--amber-dark);
    outline:none;
  }
  .form-two{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
  @media(max-width:520px){.form-two{grid-template-columns:1fr;}}
  .form-contact-pref{
    display:flex;gap:10px;margin-top:10px;flex-wrap:wrap;
  }
  .pref-option{
    font-family:var(--mono);
    font-size:12.5px;
    border:1.5px solid #d6d1c5;
    padding:9px 14px;
    border-radius:var(--radius-s);
    cursor:pointer;
    color:#5a564e;
    transition:all .15s;
  }
  .pref-option input{display:none;}
  .pref-option.checked{
    background:var(--ink);
    border-color:var(--ink);
    color:var(--white);
  }
  .form-submit{
    margin-top:26px;
    width:100%;
    background:var(--amber);
    color:var(--ink);
    border:none;
    font-family:var(--mono);
    font-weight:700;
    font-size:15px;
    padding:17px;
    border-radius:var(--radius-s);
    cursor:pointer;
    text-transform:uppercase;
    letter-spacing:.03em;
    transition:background .15s, transform .15s;
  }
  .form-submit:hover{background:var(--ink);color:var(--white);transform:translateY(-1px);}
  .form-note{
    margin-top:14px;
    font-size:12px;
    color:#8a867c;
    font-family:var(--mono);
  }
  .form-success{
    display:none;
    margin-top:22px;
    padding:16px 18px;
    background:#e7f1e3;
    border:1.5px solid var(--moss);
    border-radius:var(--radius-s);
    font-size:14px;
    color:#33482b;
    font-family:var(--mono);
  }
  .form-success.show{display:block;}

  /* ---------- FAQ ---------- */
  .faq{background:var(--paper);}
  .faq-list{max-width:800px;}
  .faq-item{
    border-bottom:1px solid #d6d1c5;
  }
  .faq-item:first-child{border-top:1px solid #d6d1c5;}
  .faq-q{
    width:100%;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:16px;
    text-align:left;
    background:none;
    border:none;
    cursor:pointer;
    padding:22px 4px;
    font-family:var(--display);
    font-size:18px;
    font-weight:700;
    color:var(--ink);
    text-transform:uppercase;
  }
  .faq-q .plus{
    font-family:var(--mono);
    color:var(--amber-dark);
    font-size:22px;
    flex-shrink:0;
    transition:transform .2s;
  }
  .faq-item.open .faq-q .plus{transform:rotate(45deg);}
  .faq-a{
    max-height:0;
    overflow:hidden;
    transition:max-height .25s ease;
  }
  .faq-a p{
    padding:0 4px 22px;
    color:#4b4944;
    font-size:15px;
    max-width:64ch;
  }

  /* ---------- Footer ---------- */
  footer{
    background:var(--concrete-dark);
    color:var(--concrete-light);
    padding:46px 0 28px;
  }
  .footer-top{
    display:flex;justify-content:space-between;align-items:flex-start;
    flex-wrap:wrap;gap:24px;
    padding-bottom:30px;
    border-bottom:1px solid rgba(255,255,255,0.12);
  }
  .footer-logo{
    font-family:var(--display);font-weight:900;font-size:22px;color:var(--white);
  }
  .footer-logo span{color:var(--amber);}
  .footer-links{display:flex;gap:28px;flex-wrap:wrap;font-size:13.5px;}
  .footer-bottom{
    margin-top:22px;
    display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
    font-family:var(--mono);font-size:12px;color:#77746c;
  }
  @media(max-width:520px){
    footer{padding-top:40px;}
    .footer-bottom{flex-direction:column;gap:6px;}
    .footer-links{gap:18px 24px;font-size:13px;}
  }

  /* Lightbox */
  .lightbox{
    position:fixed;inset:0;background:rgba(10,10,9,0.94);
    display:none;align-items:center;justify-content:center;z-index:1000;
    padding:40px;
  }
  .lightbox.show{display:flex;}
  .lightbox img{max-width:90vw;max-height:85vh;object-fit:contain;border-radius:2px;}
  .lightbox-close{
    position:absolute;top:24px;right:32px;
    color:var(--white);font-family:var(--mono);font-size:14px;
    border:1px solid rgba(255,255,255,0.4);
    padding:8px 16px;cursor:pointer;background:transparent;
  }
  .lightbox-nav{
    position:absolute;top:50%;transform:translateY(-50%);
    width:52px;height:52px;border-radius:50%;
    background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.3);
    color:var(--white);font-size:24px;line-height:1;cursor:pointer;
    display:flex;align-items:center;justify-content:center;
    transition:background .15s;
  }
  .lightbox-nav:hover{background:rgba(255,255,255,0.2);}
  .lightbox-prev{left:20px;}
  .lightbox-next{right:20px;}
  @media(max-width:640px){
    .lightbox-nav{width:42px;height:42px;font-size:18px;}
    .lightbox-prev{left:6px;}
    .lightbox-next{right:6px;}
  }

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

  /* Sticky mobile action bar */
  .mobile-cta-bar{
    display:none;
    position:fixed;
    left:0;right:0;bottom:0;
    z-index:150;
    background:rgba(24,23,21,0.97);
    backdrop-filter:blur(10px);
    border-top:1px solid rgba(255,255,255,0.12);
    padding:10px 14px calc(10px + var(--safe-b));
    gap:10px;
    transform:translateY(0);
    transition:transform .3s ease;
  }
  .mobile-cta-bar.hide{transform:translateY(110%);}
  @media(max-width:760px){
    .mobile-cta-bar{display:flex;}
    footer{padding-bottom:calc(28px + 74px + var(--safe-b));}
  }
  .mobile-cta-bar a{
    flex:1;
    min-width:0;
    display:flex;align-items:center;justify-content:center;
    gap:8px;
    font-family:var(--mono);
    font-weight:600;
    font-size:13.5px;
    padding:14px 10px;
    border-radius:var(--radius-s);
    min-height:50px;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis;
  }
  .mobile-cta-bar .call{
    background:transparent;
    border:1.5px solid rgba(255,255,255,0.3);
    color:var(--white);
  }
  .mobile-cta-bar .quote{
    background:var(--amber);
    color:var(--ink);
  }

  /* Back to top */
  .to-top{
    position:fixed;
    right:20px;
    bottom:90px;
    width:44px;height:44px;
    border-radius:50%;
    background:var(--ink);
    color:var(--amber);
    border:1px solid rgba(255,255,255,0.15);
    display:flex;align-items:center;justify-content:center;
    font-size:16px;
    cursor:pointer;
    opacity:0;
    pointer-events:none;
    transform:translateY(10px);
    transition:opacity .25s, transform .25s;
    z-index:140;
  }
  .to-top.show{opacity:1;pointer-events:auto;transform:translateY(0);}
  @media(min-width:761px){.to-top{bottom:32px;}}