:root{
    --ink:#0B1220;
    --ink-2:#111A2E;
    --ink-3:#1B2540;
    --ink-line:rgba(255,255,255,.10);
    --ink-line-strong:rgba(255,255,255,.18);
    --paper:#EFEEEA;
    --paper-2:#E7E5DE;
    --paper-line:rgba(11,18,32,.12);
    --accent:#FF6A2C;
    --accent-deep:#E0521B;
    --on-dark:#EAECF1;
    --on-dark-mut:#93A0B6;
    --on-light:#14203A;
    --on-light-mut:#54617A;
    --display:"Archivo Expanded","Archivo",system-ui,sans-serif;
    --sans:"IBM Plex Sans","Archivo",system-ui,sans-serif;
    --maxw:1200px;
    --pad:20px;
    --section-gap:clamp(64px,9vw,120px);
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  @media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}

  body{
    margin:0;
    background:var(--paper);
    color:var(--on-light);
    font-family:var(--sans);
    font-size:17px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
  }

  a{color:inherit;text-decoration:none;}
  img,svg{display:block;max-width:100%;}
  h1,h2,h3{font-family:var(--display);font-weight:800;line-height:1.02;letter-spacing:-.01em;margin:0;}
  p{margin:0;}

  .wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad);}
  .band{padding-block:var(--section-gap);}

  /* focus */
  a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px;}

  /* ---------- HEADER ---------- */
  .site-head{
    position:sticky;top:0;z-index:60;
    background:rgba(11,18,32,.72);
    backdrop-filter:saturate(140%) blur(10px);
    border-bottom:1px solid var(--ink-line);
    color:var(--on-dark);
  }
  .head-row{display:flex;align-items:center;justify-content:space-between;height:70px;gap:24px;}
  .brand{display:flex;align-items:center;gap:12px;font-family:var(--display);font-weight:900;letter-spacing:-.02em;font-size:18px;color:#fff;}
  .brand .mk{
    width:34px;height:34px;flex:none;display:grid;place-items:center;
    background:var(--accent);color:#0B1220;border-radius:9px;
    font-family:var(--display);font-weight:900;font-size:17px;
    box-shadow:0 6px 18px rgba(255,106,44,.35);
  }
  .brand .sub{color:var(--on-dark-mut);font-weight:600;font-family:var(--sans);font-size:12.5px;letter-spacing:.02em;}
  .nav{display:flex;align-items:center;gap:30px;}
  .nav a{font-family:var(--sans);font-size:14.5px;color:var(--on-dark-mut);font-weight:500;transition:color .15s ease;}
  .nav a:hover{color:#fff;}
  .btn{
    display:inline-flex;align-items:center;gap:9px;font-family:var(--sans);font-weight:600;
    font-size:14.5px;padding:11px 20px;border-radius:10px;cursor:pointer;border:1px solid transparent;
    appearance:none;-webkit-appearance:none;background:transparent;color:inherit;
    transition:transform .12s ease, background .15s ease, box-shadow .15s ease, border-color .15s ease;
  }
  .btn-accent{background:var(--accent);color:#0B1220;box-shadow:0 8px 22px rgba(255,106,44,.3);}
  .btn-accent:hover{background:#ff7a42;transform:translateY(-1px);}
  .btn-ghost{border-color:var(--ink-line-strong);color:var(--on-dark);}
  .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.05);}
  .btn-dark{background:var(--ink);color:#fff;}
  .btn-dark:hover{background:#182238;transform:translateY(-1px);}
  .btn-lg{padding:15px 26px;font-size:15.5px;border-radius:12px;}
  .head-cta{display:flex;align-items:center;gap:14px;}
  .burger{display:none;width:42px;height:42px;border:1px solid var(--ink-line-strong);border-radius:10px;background:transparent;cursor:pointer;padding:0;}
  .burger span{display:block;width:18px;height:2px;background:#fff;margin:4px auto;transition:.2s;}

  /* ---------- HERO ---------- */
  .hero{position:relative;overflow:hidden;background:var(--ink);color:var(--on-dark);}
  .hero-grid{
    position:absolute;inset:0;
    background-image:
      linear-gradient(var(--ink-line) 1px,transparent 1px),
      linear-gradient(90deg,var(--ink-line) 1px,transparent 1px);
    background-size:64px 64px;
    -webkit-mask-image:radial-gradient(120% 90% at 78% 8%,#000 0%,transparent 68%);
            mask-image:radial-gradient(120% 90% at 78% 8%,#000 0%,transparent 68%);
    opacity:0;transition:opacity 1s ease .1s;
  }
  .hero-glow{position:absolute;width:60vw;height:60vw;right:-14vw;top:-22vw;
    background:radial-gradient(circle,rgba(255,106,44,.22),transparent 62%);pointer-events:none;}
  .hero .wrap{position:relative;z-index:2;}
  .hero-inner{padding-top:var(--section-gap);padding-bottom:var(--section-gap);
    display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:start;}

  .tagline{display:inline-flex;align-items:center;gap:10px;font-family:var(--sans);font-size:13px;
    font-weight:600;color:var(--on-dark-mut);border:1px solid var(--ink-line-strong);
    padding:7px 14px;border-radius:999px;margin-bottom:26px;}
  .tagline b{color:var(--accent);font-weight:700;}
  .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(255,106,44,.18);}

  h1.hero-title{
    font-family:var(--display);font-weight:900;color:#fff;
    font-size:clamp(30px,4.4vw,54px);line-height:1.05;letter-spacing:-.02em;
  }
  h1.hero-title .mult{color:var(--accent);font-style:normal;}
  .hero-line{display:block;overflow:hidden;}
  .hero-line span{display:block;transform:translateY(102%);transition:transform .7s cubic-bezier(.19,1,.22,1);}
  .hero-sub{margin-top:26px;max-width:42ch;font-size:16px;color:var(--on-dark-mut);line-height:1.62;}
  .hero-cta{margin-top:34px;display:flex;flex-wrap:nowrap;gap:10px;align-items:center;}
  .hero-cta .btn{padding:12px 18px;font-size:13.5px;border-radius:10px;white-space:nowrap;}
  .hero-trust{margin-top:40px;display:flex;flex-wrap:wrap;gap:26px 34px;padding-top:26px;border-top:1px solid var(--ink-line);}
  .trust-item .k{font-family:var(--display);font-weight:800;font-size:23px;color:#fff;}
  .trust-item .l{font-size:12.5px;color:var(--on-dark-mut);margin-top:3px;letter-spacing:.01em;}

  /* multiplier mark svg */
  .mark-wrap{position:relative;display:grid;place-items:center;}
  .mark-svg{width:min(100%,440px);}
  .mark-svg .stroke{stroke:var(--accent);stroke-width:14;fill:none;stroke-linecap:round;
    stroke-dasharray:1;stroke-dashoffset:1;}
  .mark-svg .frame{stroke:var(--ink-line-strong);stroke-width:1.4;fill:none;}
  .mark-svg .node{fill:var(--accent);opacity:0;}
  .mark-svg .lbl{fill:var(--on-dark-mut);font-family:var(--sans);font-size:13px;font-weight:600;letter-spacing:.14em;}
  .mark-svg .big1{fill:#fff;font-family:var(--display);font-weight:900;font-size:150px;}

  /* loaded state */
  .loaded .hero-grid{opacity:1;}
  .loaded .hero-line span{transform:translateY(0);}
  .loaded .hero-line:nth-child(2) span{transition-delay:.1s;}
  .loaded .hero-line:nth-child(3) span{transition-delay:.2s;}
  .loaded .mark-svg .stroke{animation:draw 1.1s cubic-bezier(.65,0,.35,1) .45s forwards;}
  .loaded .mark-svg .node{animation:pop .4s ease 1.35s forwards;}
  @keyframes draw{to{stroke-dashoffset:0;}}
  @keyframes pop{to{opacity:1;}}
  @media (prefers-reduced-motion:reduce){
    .hero-line span{transform:none;}
    .hero-grid{opacity:1;transition:none;}
    .mark-svg .stroke{stroke-dasharray:none;stroke-dashoffset:0;animation:none;}
    .mark-svg .node{opacity:1;animation:none;}
  }

  /* ---------- MARQUEE ---------- */
  .strip{background:var(--ink-2);color:var(--on-dark);border-block:1px solid var(--ink-line);overflow:hidden;}
  .strip-track{display:flex;gap:56px;align-items:center;padding-block:16px;white-space:nowrap;
    animation:scroll 32s linear infinite;width:max-content;}
  .strip-track span{font-family:var(--display);font-weight:700;font-size:15px;color:var(--on-dark-mut);letter-spacing:.02em;}
  .strip-track i{width:6px;height:6px;background:var(--accent);border-radius:50%;display:inline-block;opacity:.8;}
  @keyframes scroll{to{transform:translateX(-50%);}}
  @media (prefers-reduced-motion:reduce){.strip-track{animation:none;}}

  /* ---------- SECTION HEADS ---------- */
  .kicker{font-family:var(--sans);font-weight:600;font-size:13px;color:var(--accent-deep);
    display:flex;align-items:center;gap:10px;margin-bottom:18px;}
  .kicker::before{content:"";width:26px;height:2px;background:var(--accent);display:inline-block;}
  .sec-title{font-size:clamp(24px,3vw,36px);color:var(--on-light);max-width:20ch;}
  .sec-lead{margin-top:18px;max-width:56ch;color:var(--on-light-mut);font-size:clamp(16px,2vw,18px);}

  /* ---------- SERVICES ---------- */
  .services{border-top:1px solid var(--paper-line);}
  .svc-head{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end;margin-bottom:54px;}
  .svc-head .btn{align-self:end;}
  .svc-list{border-top:1px solid var(--paper-line);}
  .svc{
    display:grid;grid-template-columns:64px 1.1fr 1.6fr auto;gap:32px;align-items:start;
    padding-block:38px;border-bottom:1px solid var(--paper-line);position:relative;
    transition:background .18s ease;
  }
  .svc:hover{background:var(--paper-2);}
  .svc-idx{font-family:var(--display);font-weight:800;font-size:16px;color:var(--accent-deep);padding-top:5px;}
  .svc-name{font-family:var(--display);font-weight:800;font-size:clamp(21px,2.6vw,27px);color:var(--on-light);letter-spacing:-.01em;}
  .svc-desc{color:var(--on-light-mut);font-size:15.5px;line-height:1.6;}
  .svc-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
  .tag{font-family:var(--sans);font-size:12.5px;font-weight:500;color:var(--on-light);
    background:rgba(11,18,32,.055);border:1px solid var(--paper-line);padding:5px 11px;border-radius:7px;}
  .svc-go{align-self:center;width:44px;height:44px;border-radius:50%;border:1px solid var(--paper-line);
    display:grid;place-items:center;color:var(--on-light);transition:.16s;flex:none;}
  .svc:hover .svc-go{background:var(--accent);border-color:var(--accent);color:#0B1220;transform:rotate(-45deg);}
  .svc-go svg{width:18px;height:18px;}

  /* ---------- PROCESS ---------- */
  .process{background:var(--ink);color:var(--on-dark);}
  .process .kicker{color:var(--accent);}
  .process .sec-title{color:#fff;}
  .process .sec-lead{color:var(--on-dark-mut);}
  .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:60px;
    border:1px solid var(--ink-line);border-radius:16px;overflow:hidden;}
  .step{padding:34px 30px;border-right:1px solid var(--ink-line);position:relative;background:var(--ink-2);}
  .step:last-child{border-right:none;}
  .step-n{font-family:var(--display);font-weight:900;font-size:15px;color:var(--accent);
    width:38px;height:38px;border:1.5px solid var(--accent);border-radius:50%;display:grid;place-items:center;margin-bottom:24px;}
  .step h3{font-size:20px;color:#fff;margin-bottom:12px;}
  .step p{color:var(--on-dark-mut);font-size:14.5px;line-height:1.58;}

  /* ---------- WHY / STATS ---------- */
  .why-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px);align-items:center;}
  .why-points{display:grid;gap:2px;border-top:1px solid var(--paper-line);}
  .why-point{padding-block:26px;border-bottom:1px solid var(--paper-line);display:grid;grid-template-columns:auto 1fr;gap:20px;align-items:start;}
  .why-point .ic{width:40px;height:40px;border-radius:10px;background:var(--ink);color:var(--accent);display:grid;place-items:center;flex:none;}
  .why-point .ic svg{width:20px;height:20px;}
  .why-point h3{font-size:18.5px;color:var(--on-light);margin-bottom:6px;font-family:var(--display);font-weight:800;}
  .why-point p{color:var(--on-light-mut);font-size:15px;line-height:1.55;}
  .stat-card{background:var(--ink);color:var(--on-dark);border-radius:20px;padding:clamp(30px,4vw,46px);
    display:grid;grid-template-columns:1fr 1fr;gap:2px;overflow:hidden;}
  .stat{padding:22px 20px;}
  .stat .num{font-family:var(--display);font-weight:900;font-size:clamp(28px,3.4vw,38px);color:#fff;line-height:1;}
  .stat .num b{color:var(--accent);font-weight:900;}
  .stat .cap{color:var(--on-dark-mut);font-size:14px;margin-top:10px;line-height:1.4;}
  .stat-card .stat:nth-child(1),.stat-card .stat:nth-child(2){border-bottom:1px solid var(--ink-line);}
  .stat-card .stat:nth-child(odd){border-right:1px solid var(--ink-line);}

  /* ---------- WORK ---------- */
  .work{background:var(--ink);color:var(--on-dark);}
  .work .kicker{color:var(--accent);}
  .work .sec-title{color:#fff;}
  .work .sec-lead{color:var(--on-dark-mut);}
  .work-head{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end;margin-bottom:52px;}
  .work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  .case{border:1px solid var(--ink-line);border-radius:16px;overflow:hidden;background:var(--ink-2);
    display:flex;flex-direction:column;transition:border-color .2s ease, transform .2s ease;}
  .case:hover{border-color:rgba(255,106,44,.5);transform:translateY(-3px);}
  .case-cover{position:relative;aspect-ratio:16/10;overflow:hidden;border-bottom:1px solid var(--ink-line);
    background:linear-gradient(150deg,#152036,#0d1526);}
  .case-cover::before{content:"";position:absolute;inset:0;
    background:radial-gradient(60% 70% at 78% 18%,rgba(255,106,44,.32),transparent 60%);
    transition:opacity .25s ease;}
  .case-cover::after{content:"";position:absolute;inset:0;
    background-image:linear-gradient(var(--ink-line) 1px,transparent 1px),linear-gradient(90deg,var(--ink-line) 1px,transparent 1px);
    background-size:34px 34px;-webkit-mask-image:radial-gradient(120% 100% at 20% 100%,#000,transparent 72%);mask-image:radial-gradient(120% 100% at 20% 100%,#000,transparent 72%);opacity:.7;}
  .case:nth-child(3n+2) .case-cover{background:linear-gradient(150deg,#1a1830,#0d1526);}
  .case:nth-child(3n+2) .case-cover::before{background:radial-gradient(60% 70% at 22% 20%,rgba(255,106,44,.3),transparent 60%);}
  .case:nth-child(3n+3) .case-cover{background:linear-gradient(150deg,#122a2a,#0d1526);}
  .case:nth-child(3n+3) .case-cover::before{background:radial-gradient(70% 80% at 50% 110%,rgba(255,106,44,.28),transparent 58%);}
  .case-ico{position:absolute;right:16px;bottom:14px;width:74px;height:74px;color:var(--accent);opacity:.9;z-index:2;transition:transform .3s ease;}
  .case:hover .case-ico{transform:translateY(-4px) scale(1.05);}
  .case-cat{position:absolute;left:16px;top:14px;z-index:2;font-family:var(--sans);font-size:12px;font-weight:600;
    color:#fff;background:rgba(11,18,32,.6);border:1px solid var(--ink-line-strong);padding:5px 11px;border-radius:999px;backdrop-filter:blur(4px);}
  .case-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
  .case-body h3{font-family:var(--display);font-weight:800;font-size:19px;color:#fff;letter-spacing:-.01em;overflow-wrap:break-word;}
  .case:hover .case-body h3{color:var(--accent);}
  .case-body p{color:var(--on-dark-mut);font-size:14px;line-height:1.55;flex:1;}
  .case-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:4px;}
  .case-tags span{font-family:var(--sans);font-size:11.5px;font-weight:500;color:var(--on-dark-mut);
    border:1px solid var(--ink-line-strong);padding:4px 9px;border-radius:6px;}

  /* ---------- STACK ---------- */
  .stack{background:var(--paper-2);border-block:1px solid var(--paper-line);}
  .stack-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(36px,5vw,72px);align-items:center;}
  .chips{display:flex;flex-wrap:wrap;gap:10px;}
  .chip{font-family:var(--sans);font-size:14px;font-weight:500;color:var(--on-light);background:var(--paper);
    border:1px solid var(--paper-line);padding:9px 16px;border-radius:9px;transition:.15s;}
  .chip:hover{border-color:var(--accent);color:var(--accent-deep);}

  /* ---------- CONTACT ---------- */
  .contact{background:var(--ink);color:var(--on-dark);position:relative;overflow:hidden;}
  .contact .glow{position:absolute;width:50vw;height:50vw;left:-12vw;bottom:-24vw;
    background:radial-gradient(circle,rgba(255,106,44,.18),transparent 62%);}
  .contact .wrap{position:relative;z-index:2;}
  .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,72px);align-items:start;}
  .contact h2{color:#fff;font-size:clamp(24px,3vw,36px);max-width:16ch;}
  .contact .sec-lead{color:var(--on-dark-mut);}
  .contact-list{display:grid;gap:2px;border-top:1px solid var(--ink-line);margin-top:32px;}
  .cl{padding-block:20px;border-bottom:1px solid var(--ink-line);display:grid;grid-template-columns:104px 1fr;gap:20px;align-items:baseline;}
  .cl .lb{color:var(--on-dark-mut);font-size:13px;font-weight:600;letter-spacing:.02em;}
  .cl .vl{color:#fff;font-size:15.5px;font-weight:500;line-height:1.5;}
  .cl .vl a:hover{color:var(--accent);}

  /* contact form */
  .form-card{background:var(--ink-2);border:1px solid var(--ink-line);border-radius:20px;padding:clamp(24px,3.4vw,38px);}
  .fr{display:grid;gap:16px;margin-bottom:16px;}
  .fr-2{grid-template-columns:1fr 1fr;}
  .fld{display:flex;flex-direction:column;gap:8px;margin-bottom:16px;}
  .fld span{font-family:var(--sans);font-size:13px;font-weight:600;color:var(--on-dark-mut);letter-spacing:.01em;}
  .fld input,.fld select,.fld textarea{
    font-family:var(--sans);font-size:15.5px;color:#fff;background:var(--ink);
    border:1px solid var(--ink-line-strong);border-radius:11px;padding:13px 15px;width:100%;
    transition:border-color .15s ease, box-shadow .15s ease;resize:vertical;
  }
  .fld textarea{min-height:110px;line-height:1.55;}
  .fld input::placeholder,.fld textarea::placeholder{color:#5e6b83;}
  .fld input:focus,.fld select:focus,.fld textarea:focus{
    outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(255,106,44,.16);
  }
  .fld select{appearance:none;-webkit-appearance:none;cursor:pointer;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2393A0B6' stroke-width='2.4'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat:no-repeat;background-position:right 15px center;padding-right:40px;}
  .fld select option{color:#fff;background:var(--ink);}
  .fr .fld{margin-bottom:0;}
  .form-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;}
  .form-actions .btn{cursor:pointer;}
  .form-note{margin-top:16px;font-size:13px;color:var(--on-dark-mut);line-height:1.5;}
  .form-note.err{color:#ff9d76;}
  .fld input:invalid:not(:placeholder-shown),.fld textarea:invalid:not(:placeholder-shown){border-color:rgba(255,120,80,.6);}

  /* ---------- FOOTER ---------- */
  .foot{background:var(--ink-2);color:var(--on-dark);border-top:1px solid var(--ink-line);padding-block:52px;}
  .foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:38px;border-bottom:1px solid var(--ink-line);}
  .foot .brand{margin-bottom:16px;}
  .foot-blurb{color:var(--on-dark-mut);font-size:14.5px;max-width:34ch;line-height:1.6;}
  .foot-col h4{font-family:var(--sans);font-size:13px;font-weight:600;color:#fff;margin:0 0 16px;letter-spacing:.02em;}
  .foot-col a{display:block;color:var(--on-dark-mut);font-size:14.5px;padding:5px 0;transition:color .15s;}
  .foot-col a:hover{color:var(--accent);}
  .foot-bot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;padding-top:26px;color:var(--on-dark-mut);font-size:13px;}
  .foot-bot .reg{color:var(--on-dark-mut);}

  /* ---------- RESPONSIVE ---------- */
  /* breakpoints target laptop (1366px and up = default styles below),
     tablet (768px) and mobile (480px); an extra 1024px cutoff keeps the
     full desktop nav from wrapping on mid-size laptop/tablet widths */
  @media (max-width:1024px){
    .nav,.head-cta .btn{display:none;}
    .burger{display:block;}
    .head-cta .burger{display:block;}
  }
  @media (max-width:960px){
    .why-grid,.stack-grid,.contact-grid{grid-template-columns:1fr;}
    .steps{grid-template-columns:1fr 1fr;}
    .step:nth-child(2){border-right:none;}
    .step:nth-child(1),.step:nth-child(2){border-bottom:1px solid var(--ink-line);}
    .foot-top{grid-template-columns:1fr 1fr;}
    .foot .brand-cell{grid-column:1/-1;}
  }
  @media (max-width:768px){
    .hero-inner{gap:32px;}
    .mark-wrap{max-width:280px;}
    .hero-trust{gap:20px 26px;}
    .svc{grid-template-columns:44px 1fr;gap:14px 16px;}
    .svc-idx{grid-row:1;}
    .svc-name{grid-column:2;}
    .svc-body{grid-column:1/-1;}
    .svc-go{display:none;}
    .svc-head{grid-template-columns:1fr;}
    .svc-head .btn{display:inline-flex;justify-self:start;}
    .stat-card{grid-template-columns:1fr;}
    .stat-card .stat{border-right:none !important;border-bottom:1px solid var(--ink-line) !important;}
    .stat-card .stat:last-child{border-bottom:none !important;}
    .cl{grid-template-columns:1fr;gap:4px;}
    .foot-top{grid-template-columns:1fr;}
    .fr-2{grid-template-columns:1fr;}
    .form-actions .btn{flex:1 1 auto;justify-content:center;}
    .work-grid{gap:14px;}
    .work-head{grid-template-columns:1fr;}
    .work-head .btn{justify-self:start;}
    .case-ico{width:40px;height:40px;right:10px;bottom:8px;}
    .case-cat{left:10px;top:10px;font-size:10.5px;padding:4px 9px;}
    .case-body{padding:14px 14px 16px;gap:6px;}
    .case-body h3{font-size:16px;}
    .case-body p{font-size:12.5px;line-height:1.45;}
    .case-tags{gap:5px;}
    .case-tags span{font-size:10.5px;padding:3px 7px;}
  }
  @media (max-width:480px){
    .hero-inner{grid-template-columns:1fr;gap:40px;}
    .work-grid{grid-template-columns:1fr;}
    .mark-wrap{order:-1;max-width:320px;}
    .steps{grid-template-columns:1fr;}
    .step{border-right:none;border-bottom:1px solid var(--ink-line);}
    .step:last-child{border-bottom:none;}
  }

  /* mobile menu */
  .m-menu{position:fixed;inset:0;z-index:70;background:var(--ink);display:none;flex-direction:column;padding:28px var(--pad);}
  .m-menu.open{display:flex;}
  .m-menu .m-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:40px;}
  .m-menu a.m-link{font-family:var(--display);font-weight:800;font-size:30px;color:#fff;padding:14px 0;border-bottom:1px solid var(--ink-line);}
  .m-close{width:42px;height:42px;border:1px solid var(--ink-line-strong);border-radius:10px;background:transparent;color:#fff;font-size:22px;cursor:pointer;}
  .m-menu .btn{margin-top:32px;justify-content:center;}