/* =========================================================
   무한공간연구소 — SI 사업소개 사이트
   Design tokens
   ========================================================= */
:root{
  --navy-900:#0b1628;
  --navy-800:#0f1f3d;
  --navy-700:#16294b;
  --navy-600:#1d345c;
  --ink:#16202f;
  --ink-2:#2b3648;
  --gray-700:#4a5566;
  --gray-500:#6b7686;
  --gray-400:#97a1b0;
  --line:#e7ebf1;
  --line-2:#eef1f6;
  --bg:#ffffff;
  --bg-soft:#f6f8fb;
  --bg-soft-2:#f1f4f9;
  --accent:#144f9e;
  --accent-600:#103f7e;
  --accent-700:#0d3368;
  --accent-tint:#e8eef8;
  --placeholder:#d9dee6;
  --radius:14px;
  --radius-sm:10px;
  --maxw:1180px;
  --pad:clamp(20px,5vw,40px);
  --mono:"Noto Sans KR",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans KR",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  letter-spacing:-0.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4,p{margin:0}
::selection{background:var(--accent);color:#fff}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}
section[id]{scroll-margin-top:88px}
#top{position:relative;top:-74px}

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;gap:32px;
  height:74px;
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;text-decoration:none}
.brand-logo{height:32px;width:auto;display:block}
.brand-si{
  font-size:15px;font-weight:700;color:var(--accent);letter-spacing:.04em;padding-left:2px;
}

.nav{display:flex;align-items:center;gap:4px;margin-left:8px}
.nav a{
  position:relative;padding:9px 20px;border-radius:8px;white-space:nowrap;
  font-size:15.5px;font-weight:600;color:var(--gray-700);
  transition:color .18s,background .18s;
}
.nav a:hover{color:var(--navy-800);background:none}
.nav a.is-active{color:var(--accent)}
.nav a.is-active::after{
  content:"";position:absolute;left:15px;right:15px;bottom:1px;height:2px;
  background:var(--accent);border-radius:2px;
}
.header-actions{margin-left:auto;display:flex;align-items:center;gap:14px}
.lang-toggle{display:inline-flex;align-items:center;gap:7px;border:none;border-radius:0;padding:0;background:none}
.lang-toggle::after{display:none}
.lang-btn{
  border:none;background:none;cursor:pointer;font:inherit;
  font-size:15px;font-weight:700;color:var(--gray-400);
  padding:0;border-radius:0;line-height:1;transition:color .18s;
}
.lang-btn:hover{color:var(--navy-800)}
.lang-btn.is-active{background:none;color:var(--navy-800)}
.lang-sep{color:var(--gray-400);font-size:14px;font-weight:400;user-select:none}
.link-home{display:none}
.link-home:hover{color:var(--accent)}
.link-home svg{opacity:.8}
.btn-quote{
  display:inline-flex;align-items:center;gap:7px;
  padding:10px 18px;border-radius:999px;white-space:nowrap;
  background:var(--navy-800);color:#fff;font-weight:700;font-size:14.5px;
  transition:transform .18s var(--ease),background .18s;
}
.btn-quote:hover{background:var(--accent);transform:translateY(-1px)}
.btn-quote--outline{
  background:#fff;color:var(--navy-800);border:1px solid var(--line);
}
.btn-quote--outline:hover{border-color:var(--accent);color:var(--accent);background:#f5f8ff;transform:translateY(-1px)}
.menu-toggle{display:none;border:0;background:none;padding:8px;color:var(--navy-800)}

/* =========================================================
   Hero band (dark navy tech)
   ========================================================= */
.hero{position:relative;background:var(--navy-900);color:#fff;overflow:hidden}
.hero-photo{
  position:absolute;inset:0;
  background-color:var(--navy-900);
  background-image:
    radial-gradient(900px 420px at 78% -10%,rgba(37,99,235,.42),transparent 60%),
    url("https://images.unsplash.com/photo-1451187580459-43490279c0fa?auto=format&fit=crop&w=2000&q=80");
  background-size:cover;background-position:center;
  opacity:.55;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(8,17,33,.55) 0%,rgba(8,17,33,.35) 45%,rgba(8,17,33,.92) 100%);
}
.hero-inner{position:relative;z-index:2;padding-top:clamp(90px,13vw,160px);padding-bottom:0}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--mono);font-size:13px;letter-spacing:.18em;text-transform:uppercase;
  color:#9fc0ff;margin-bottom:20px;
}
.hero-eyebrow::before{content:"";width:26px;height:1px;background:#5e86d6}
.hero h1{
  font-size:clamp(28px,4vw,46px);font-weight:700;line-height:1.15;letter-spacing:-0.03em;
  max-width:16ch;
}
.hero h1 em{font-style:normal;color:#7fa8ff}
.hero-lead{
  margin-top:22px;max-width:60ch;font-size:clamp(15px,1.6vw,18px);
  color:rgba(232,238,248,.82);line-height:1.72;font-weight:400;white-space:normal;
}
/* hero actions */
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:clamp(40px,5vw,60px)}
.hero-btn{
  display:inline-flex;align-items:center;gap:9px;padding:14px 24px;border-radius:999px;white-space:nowrap;
  font-weight:700;font-size:15.5px;transition:transform .2s var(--ease),background .2s,border-color .2s;
}
.hero-btn--solid{background:var(--accent);color:#fff;box-shadow:0 14px 34px -16px rgba(20,79,158,.55)}
.hero-btn--solid:hover{background:var(--accent-600);transform:translateY(-2px)}
.hero-btn--ghost{background:rgba(255,255,255,.06);color:#fff;border:1px solid rgba(255,255,255,.34)}
.hero-btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.12);transform:translateY(-2px)}

/* capability strip (replaces product sub-tabs) */
.caps{position:relative;z-index:2;margin-top:clamp(60px,9vw,110px);border-top:1px solid rgba(255,255,255,.14)}
.caps-inner{display:grid;grid-template-columns:repeat(4,1fr)}
.cap{
  padding:22px 8px 24px;text-align:center;position:relative;
}
.cap:last-child{border-right:0}
.cap-ko{display:block;font-weight:700;font-size:15.5px;color:rgba(255,255,255,.9);letter-spacing:-0.01em}
.cap-en{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:rgba(159,192,255,.7);margin-top:6px;font-weight:500}

/* =========================================================
   Page intro (사업소개)
   ========================================================= */
.intro{text-align:center;padding-top:clamp(72px,9vw,118px);padding-bottom:clamp(8px,3vw,20px)}
.kicker{
  font-family:var(--mono);font-size:13px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent);font-weight:600;
}
.intro h2{
  margin-top:16px;font-size:clamp(28px,4.4vw,44px);font-weight:700;letter-spacing:-0.035em;color:var(--navy-800);
}
.intro p{
  margin:22px auto 0;max-width:58ch;color:var(--gray-500);
  font-size:clamp(15px,1.7vw,18px);line-height:1.78;text-wrap:pretty;
}

/* wide showcase image */
.showcase{margin-top:clamp(40px,5vw,64px)}
.frame{
  position:relative;border-radius:var(--radius);overflow:hidden;
  background:var(--navy-800);border:1px solid var(--line);
  box-shadow:0 30px 60px -36px rgba(15,31,61,.5);
}
.frame img{width:100%;height:100%;object-fit:cover;display:block}
.frame--wide{aspect-ratio:16/6.4}
.frame__caption{
  position:absolute;left:18px;bottom:14px;z-index:3;
  font-family:var(--mono);font-size:12px;letter-spacing:.05em;color:rgba(255,255,255,.78);
  background:rgba(8,17,33,.5);padding:5px 11px;border-radius:7px;backdrop-filter:blur(4px);
}
/* image fallback */
.frame.is-fallback img{display:none}
.frame.is-fallback{
  background-image:
    linear-gradient(135deg,var(--navy-700),var(--navy-900)),
    repeating-linear-gradient(45deg,rgba(255,255,255,.04) 0 14px,transparent 14px 28px);
  background-blend-mode:overlay;
}
.frame.is-fallback::before{
  content:attr(data-label);position:absolute;inset:0;display:grid;place-items:center;
  font-family:var(--mono);font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  color:rgba(159,192,255,.7);
}

/* =========================================================
   Generic section w/ left label
   ========================================================= */
.section{padding-block:clamp(56px,8vw,96px)}
.section--soft{background:var(--bg-soft)}
.lay{display:grid;grid-template-columns:230px 1fr;gap:clamp(28px,5vw,72px)}
.lay__label{position:static;top:auto;align-self:start}
.label-kicker{font-family:var(--mono);font-size:12px;letter-spacing:.16em;color:var(--accent);font-weight:600}
.lay__label h3{margin-top:10px;font-size:clamp(18px,2vw,24px);font-weight:700;letter-spacing:-0.03em;color:var(--navy-800)}
.lay__label p{margin-top:12px;font-size:14.5px;color:var(--gray-500);line-height:1.7;max-width:24ch}
.view-all-btn{
  display:inline-flex;align-items:center;gap:5px;margin-top:16px;
  font-size:13.5px;font-weight:600;color:var(--accent);
  text-decoration:none;transition:gap .2s var(--ease),opacity .2s;
}
.view-all-btn:hover{gap:9px;opacity:.8}

/* services list */
.svc{border-top:1px solid var(--line)}
.svc__item{
  display:grid;grid-template-columns:64px 1fr;gap:clamp(16px,2.5vw,34px);
  padding:clamp(22px,3vw,30px) 4px;border-bottom:1px solid var(--line);
  transition:background .4s var(--ease),transform .4s var(--ease);
}
.svc__item:hover{background:#fff;transform:translateX(10px)}
.js .svc__item.in:hover{transform:translateX(10px)}
.svc__num{font-family:var(--mono);font-size:15px;font-weight:600;color:var(--accent);padding-top:4px}
.svc__body h4{font-size:clamp(18px,2.2vw,21px);font-weight:700;color:var(--navy-800);letter-spacing:-0.02em}
.svc__body h4 .en{color:var(--ink-2)}
.svc__body p{margin-top:9px;color:var(--gray-500);font-size:15.5px;line-height:1.72;max-width:none;white-space:nowrap}
.svc__item:hover .svc__num{color:var(--accent-700)}

/* tech stack */
.stack{display:flex;flex-direction:column}
.stack__row{
  display:grid;grid-template-columns:200px 1fr;gap:clamp(14px,3vw,40px);align-items:baseline;
  padding:clamp(20px,2.6vw,26px) 0;border-bottom:1px solid var(--line);
}
.stack__row:first-child{border-top:1px solid var(--line)}
.stack__cat{display:flex;align-items:center;gap:11px}
.stack__cat .dot{display:none}
.stack__cat h4{font-size:17px;font-weight:700;color:var(--navy-800);letter-spacing:-0.01em}
.chips{display:flex;flex-wrap:wrap;gap:8px;align-content:flex-start;min-height:76px}
.chip{
  font-size:14px;font-weight:500;color:var(--ink-2);white-space:nowrap;
  background:#fff;border:1px solid var(--line);border-radius:8px;padding:6px 12px;
  transition:border-color .18s,color .18s,transform .18s;
}
.section--soft .chip{background:#fff}
.chip:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}

/* process */
.process{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.step{position:relative;text-align:center;padding:8px 6px}
.step__ico{
  width:74px;height:74px;margin:0 auto 18px;border-radius:18px;
  display:grid;place-items:center;color:var(--accent);
  background:#fff;border:1px solid var(--line);
  box-shadow:0 3px 8px -4px rgba(15,31,61,.10);
  transition:transform .3s var(--ease),box-shadow .3s,background .3s,color .3s;
}
.step__ico svg{width:30px;height:30px;transition:transform .4s var(--ease)}
.step:hover .step__ico svg{transform:scaleX(-1)}
.step__n{font-family:var(--mono);font-size:12px;color:var(--accent);font-weight:600;letter-spacing:.08em}
.step__t{margin-top:6px;font-weight:700;font-size:16px;color:var(--navy-800)}
.step__d{margin-top:7px;font-size:13.5px;color:var(--gray-500);line-height:1.6;word-break:keep-all;overflow-wrap:break-word}
/* connector line */
.process-wrap{position:relative}
.process-wrap::before{display:none}
.step__ico{position:relative;z-index:1}

/* work / 구축 분야 grid */
.work-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(18px,2.4vw,26px)}
.work{
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;
  transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;
}
.work:hover{transform:translateY(-4px);border-color:#dbe2ee;box-shadow:0 13px 24px -15px rgba(15,31,61,.22)}
.work__img{margin:0;position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--navy-800)}
.work__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.work:hover .work__img img{transform:scale(1.04)}
.work__img.is-fallback img{display:none}
.work__img.is-fallback{
  background-image:linear-gradient(135deg,var(--navy-700),var(--navy-900)),
    repeating-linear-gradient(45deg,rgba(255,255,255,.04) 0 14px,transparent 14px 28px);
  background-blend-mode:overlay;
}
.work__img.is-fallback::before{
  content:attr(data-label);position:absolute;inset:0;display:grid;place-items:center;
  font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:rgba(159,192,255,.7);
}
.work__meta{padding:20px 22px 24px}
.work__cat{font-family:var(--mono);font-size:11.5px;letter-spacing:.1em;color:var(--accent);font-weight:600;text-transform:uppercase}
.work__meta h4{margin-top:9px;font-size:18px;font-weight:700;color:var(--navy-800);letter-spacing:-0.02em}
.work__meta p{margin-top:8px;font-size:14px;color:var(--gray-500);line-height:1.65;text-wrap:pretty}

/* portfolio / 업무사례 */
.port-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:clamp(28px,3.6vw,44px)}
.port-title{margin-top:10px;font-size:clamp(24px,3vw,34px);font-weight:700;letter-spacing:-0.03em;color:var(--navy-800)}
.port-sub{font-size:14.5px;color:var(--gray-500);line-height:1.7;text-align:right;text-wrap:pretty}
.port-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(18px,2vw,24px)}
.pcard{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;
}
.pcard:hover{transform:translateY(-4px);border-color:#dbe2ee;box-shadow:0 13px 24px -15px rgba(15,31,61,.22)}
.pcard__img{display:block;width:100%;aspect-ratio:16/9;background:var(--navy-800);overflow:hidden;transition:transform .5s var(--ease)}
.pcard:hover .pcard__img{transform:scale(1.04)}
.pcard__meta{padding:18px 20px 20px;display:flex;flex-direction:column;gap:0;flex:1}
.pcard__cat{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:600}
.pcard__meta h4{margin-top:9px;font-size:17px;font-weight:700;color:var(--navy-800);letter-spacing:-0.02em;line-height:1.4;text-wrap:pretty}
.pcard__foot{
  margin-top:14px;padding-top:13px;
  display:flex;justify-content:space-between;align-items:center;
  font-size:13px;color:var(--gray-500);
}
.pcard__foot span:last-child{font-family:var(--mono);font-size:12.5px;color:var(--gray-400);letter-spacing:.04em}

/* =========================================================
   Contact / 간편상담신청
   ========================================================= */
.contact{background:#fff}
.contact-inner{padding-block:clamp(56px,7vw,90px)}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn-pill{
  display:inline-flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 30px;border-radius:999px;min-width:268px;
  font-weight:600;font-size:16px;transition:transform .2s var(--ease),background .2s,border-color .2s;
}
.btn-pill .arr{display:grid;place-items:center;width:auto;height:auto;border-radius:0;background:none !important;transition:transform .25s var(--ease)}
.btn-pill:hover .arr{transform:translateX(5px)}
.btn-pill--solid{background:var(--accent);color:#fff}
.btn-pill--solid .arr{background:rgba(255,255,255,.18)}
.btn-pill--solid:hover{background:var(--accent-600);transform:translateY(-2px)}
.btn-pill--line{background:#fff;color:var(--navy-800);border:1px solid var(--line)}
.btn-pill--line .arr{background:var(--soft)}
.btn-pill--line:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px)}

/* form */
.consult{margin-top:clamp(48px,6vw,76px);padding-top:clamp(44px,5vw,64px)}
.consult__head{display:flex;align-items:center;justify-content:space-between;gap:16px}
.consult__title{font-size:clamp(18px,2vw,24px);font-weight:700;letter-spacing:-0.03em;color:var(--navy-800)}
.btn-consult-submit{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 16px;border-radius:6px;border:1px solid var(--line);
  background:#fff;font:inherit;font-size:13.5px;font-weight:600;color:var(--gray-700);
  cursor:pointer;white-space:nowrap;transition:border-color .18s,color .18s,background .18s;
}
.btn-consult-submit:hover{border-color:var(--accent);color:var(--accent);background:#f5f8ff}
.cform{margin-top:clamp(28px,3.5vw,42px);display:grid;grid-template-columns:1fr 1fr;gap:22px 48px}
.field{display:flex;align-items:center;gap:18px}
.field label{flex-shrink:0;width:90px;font-size:15px;font-weight:600;color:var(--gray-700);white-space:nowrap}
.field .req{color:var(--accent)}
.field input,.field select,.field textarea{
  flex:1;min-width:0;width:100%;
  background:#f4f5f7;border:1px solid transparent;border-radius:6px;
  padding:13px 15px;font:inherit;font-size:15px;color:var(--navy-800);
  transition:border-color .18s,background .18s;
}
.field input::placeholder,.field textarea::placeholder{color:var(--gray-400)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--accent);background:#fff;
}
.field select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%23889' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;padding-right:40px;
}
.field--full{grid-column:1 / -1;align-items:flex-start}
.field--full label{padding-top:13px}
.field textarea{resize:vertical;min-height:150px;line-height:1.6}
.cform__actions{display:none}

/* =========================================================
   Footer
   ========================================================= */
.footer{background:#fff;color:var(--gray-500);padding-block:46px 40px;font-size:14.5px;border-top:1px solid var(--line)}
.footer-top{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;padding-bottom:30px}
.foot-brand{display:inline-flex;align-items:center;text-decoration:none}
.foot-logo{height:44px;width:auto;display:block}

.family{position:relative}
.family__btn{
  display:inline-flex;align-items:center;justify-content:space-between;gap:40px;white-space:nowrap;
  min-width:230px;padding:14px 18px;border:1px solid var(--line);border-radius:4px;
  background:#fff;font-size:14.5px;font-weight:700;color:var(--navy-800);letter-spacing:.02em;
  cursor:pointer;transition:border-color .18s,background .18s;
}
.family__btn:hover{border-color:#c7d0e0}
.family__caret{color:var(--gray-400);transition:transform .25s var(--ease)}
.family.is-open .family__caret{transform:rotate(180deg)}
.family__menu{
  list-style:none;margin:0;
  position:absolute;left:0;right:0;bottom:calc(100% + 6px);
  background:#fff;border:1px solid var(--line);border-radius:6px;
  box-shadow:0 18px 40px -22px rgba(15,31,61,.4);
  padding:6px;opacity:0;visibility:hidden;transform:translateY(6px);
  transition:opacity .18s,transform .18s,visibility .18s;z-index:5;
}
.family.is-open .family__menu{opacity:1;visibility:visible;transform:translateY(0)}
.family__menu li{list-style:none}
.family__menu a{display:block;padding:11px 14px;border-radius:4px;font-size:14px;font-weight:600;color:var(--gray-700)}
.family__menu a:hover{background:var(--soft);color:var(--accent)}

.footer-info{border-top:1px solid var(--line);padding-top:24px}
.biz{display:flex;flex-wrap:wrap;align-items:center;gap:6px 0;font-size:14px;color:var(--gray-600);list-style:none;padding:0;margin:0}
.biz li{position:relative;padding:0 18px;white-space:nowrap}
.biz li:first-child{padding-left:0}
.biz li::after{content:"";position:absolute;right:0;top:50%;transform:translateY(-50%);width:1px;height:12px;background:var(--line-2)}
.biz li:last-child::after{display:none}
.copyright{margin-top:18px;font-size:13px;color:var(--gray-400)}

/* =========================================================
   Scroll reveal
   ========================================================= */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.js .reveal[data-d="1"]{transition-delay:.08s}
.js .reveal[data-d="2"]{transition-delay:.16s}
.js .reveal[data-d="3"]{transition-delay:.24s}
.js .reveal[data-d="4"]{transition-delay:.32s}
.js .reveal[data-d="5"]{transition-delay:.40s}

@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:980px){
  .lay{grid-template-columns:1fr;gap:26px}
  .lay__label{position:static;top:auto}
  .lay__label p{max-width:48ch}
  .process{grid-template-columns:repeat(2,1fr);gap:28px 18px}
  .process-wrap::before{display:none}
  .stack__row{grid-template-columns:1fr;gap:14px}
  .port-grid{grid-template-columns:repeat(2,1fr)}
  .port-sub{text-align:left}
  .br-pc{display:none}
}
@media (max-width:760px){
  .nav,.menu-toggle{display:none}
  .menu-toggle{display:inline-grid;place-items:center}
  .header-actions{margin-left:auto;gap:8px}
  .header-inner{height:64px;gap:14px}
  .caps-inner{grid-template-columns:1fr 1fr}
  .cap:nth-child(2){border-right:0}
  .cap:nth-child(1),.cap:nth-child(2){border-bottom:0}
  .work-grid{grid-template-columns:1fr}
  .port-grid{grid-template-columns:1fr}
  .svc__item{grid-template-columns:46px 1fr;gap:12px}
  .btn-pill{min-width:0;width:100%}
  .cform{grid-template-columns:1fr;gap:16px}
  .cform__actions{display:none}
  .frame--wide{aspect-ratio:16/10}
  .footer-top{flex-direction:column;align-items:flex-start;gap:24px}
  .family,.family__btn{width:100%}
  .biz li{padding:0 12px}
  .biz li:first-child{padding-left:0}
}
@media (max-width:520px){
  .process{grid-template-columns:1fr 1fr}
  .step__d{display:none}
}

/* mobile drawer */
.drawer{position:fixed;inset:0;z-index:80;visibility:hidden;pointer-events:none}
.drawer.open{visibility:visible;pointer-events:auto}
.drawer__scrim{position:absolute;inset:0;background:rgba(8,17,33,.5);opacity:0;transition:opacity .3s}
.drawer.open .drawer__scrim{opacity:1}
.drawer__panel{
  position:absolute;top:0;right:0;height:100%;width:min(82vw,340px);
  background:#fff;box-shadow:-20px 0 50px -20px rgba(15,31,61,.4);
  transform:translateX(100%);transition:transform .34s var(--ease);
  padding:24px;display:flex;flex-direction:column;gap:6px;
}
.drawer.open .drawer__panel{transform:none}
.drawer__panel .d-close{align-self:flex-end;border:0;background:var(--bg-soft);width:40px;height:40px;border-radius:10px;display:grid;place-items:center;color:var(--navy-800);margin-bottom:12px}
.drawer__panel a{padding:14px 12px;border-radius:10px;font-weight:600;font-size:17px;color:var(--ink-2)}
.drawer__panel a:hover{background:var(--bg-soft);color:var(--accent)}
.drawer__panel .d-cta{margin-top:14px;background:var(--accent);color:#fff;text-align:center}
.drawer__panel .d-sub{margin-top:10px;border-top:1px solid var(--line);border-radius:0;padding-top:18px;color:var(--gray-700);font-size:15px}