@charset "UTF-8";
/* ============================================================
   KTGRZ PUBLICITY — Design System
   Palette : paper / mist / ink  +  navy(포인트1) / flame(포인트2)
   Type    : Pretendard (본문·제목) + IBM Plex Mono (계약 데이터)
   Signature : spec-bar — 계약 사실을 모노체로 찍는 가로 스트립
   ============================================================ */

/* ---------- 1. tokens ---------- */
:root{
  --paper:#FFFFFF;
  --mist:#F5F7FA;
  --mist2:#EBEFF5;
  --line:#DFE4EC;
  --line-soft:#EAEEF4;
  --ink:#0B1220;
  --ink2:#5B6577;
  --ink3:#8A93A3;
  --navy:#123A75;
  --navy-dk:#0C2B58;
  --navy-soft:#E8EEF8;
  --flame:#E8721C;
  --flame-dk:#C85D0E;
  --flame-soft:#FDF0E4;

  --font-sans:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,
    "Apple SD Gothic Neo","Malgun Gothic","맑은 고딕","Noto Sans KR",
    "Noto Sans CJK KR",system-ui,sans-serif;
  --font-mono:"IBM Plex Mono","SFMono-Regular",Consolas,"Liberation Mono",
    "D2Coding",Menlo,monospace;

  --r-sm:4px;
  --r-md:12px;
  --shadow-sm:0 1px 2px rgba(11,18,32,.05), 0 4px 14px rgba(11,18,32,.05);
  --shadow-md:0 2px 6px rgba(11,18,32,.06), 0 18px 44px rgba(11,18,32,.10);

  --gutter:clamp(20px,5vw,48px);
  --maxw:1240px;
  --sec-y:clamp(72px,9vw,132px);
  --header-h:68px;
}

/* ---------- 2. reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--font-sans);font-size:16px;font-weight:400;
  line-height:1.7;letter-spacing:-.011em;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;word-break:keep-all;
}
/* overflow-x:hidden 은 body 를 스크롤 컨테이너로 만들어 sticky 헤더를 깨뜨립니다.
   clip 을 지원하는 브라우저에서는 clip 으로 대체합니다. */
@supports (overflow:clip){body{overflow-x:clip;}}
img,video{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none;}
h1,h2,h3,h4,p,figure,ul,ol,dl,dd{margin:0;}
ul,ol{padding:0;list-style:none;}
table{border-collapse:collapse;width:100%;}
:focus-visible{outline:2px solid var(--flame);outline-offset:3px;border-radius:2px;}
::selection{background:var(--navy);color:#fff;}

/* ---------- 3. layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter);}
.wrap-wide{width:100%;max-width:1520px;margin-inline:auto;padding-inline:var(--gutter);}
.section{padding-block:var(--sec-y);}
.section--tight{padding-block:clamp(52px,6vw,84px);}
.section--mist{background:var(--mist);}
.section--ink{background:var(--ink);color:#fff;}
.section--navy{background:var(--navy);color:#fff;}
.divider{height:1px;background:var(--line);border:0;margin:0;}

/* ---------- 4. type ---------- */
.d1{font-size:clamp(2.5rem,6vw,5rem);line-height:1.03;letter-spacing:-.038em;font-weight:800;}
.d2{font-size:clamp(2rem,4.1vw,3.35rem);line-height:1.12;letter-spacing:-.032em;font-weight:800;}
.h2{font-size:clamp(1.65rem,2.9vw,2.4rem);line-height:1.24;letter-spacing:-.028em;font-weight:700;}
.h3{font-size:clamp(1.15rem,1.6vw,1.35rem);line-height:1.4;letter-spacing:-.018em;font-weight:700;}
.h4{font-size:1.0625rem;line-height:1.5;letter-spacing:-.015em;font-weight:700;}
.lead{font-size:clamp(1.0125rem,1.35vw,1.1875rem);line-height:1.75;color:var(--ink2);}
.body{font-size:.9688rem;line-height:1.75;color:var(--ink2);}
.small{font-size:.875rem;line-height:1.65;color:var(--ink2);}
.tiny{font-size:.8125rem;line-height:1.6;color:var(--ink3);}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;}
.ink{color:var(--ink);} .navy{color:var(--navy);} .flame{color:var(--flame);}
.section--ink .lead,.section--ink .body,.section--ink .small{color:rgba(255,255,255,.72);}
.section--ink .tiny{color:rgba(255,255,255,.5);}
.section--navy .lead,.section--navy .body,.section--navy .small{color:rgba(255,255,255,.78);}

/* eyebrow — 모노 라벨 + 짧은 룰 */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-mono);font-size:.75rem;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;color:var(--flame);
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--flame);flex:none;}
.eyebrow--navy{color:var(--navy);}
.eyebrow--navy::before{background:var(--navy);}
.section--ink .eyebrow,.section--navy .eyebrow{color:#F5A65F;}
.section--ink .eyebrow::before,.section--navy .eyebrow::before{background:#F5A65F;}

.sec-head{max-width:760px;margin-bottom:clamp(36px,4.5vw,60px);}
.sec-head .lead{margin-top:18px;}
.sec-head--center{margin-inline:auto;text-align:center;}
.sec-head--center .eyebrow{justify-content:center;}

/* ---------- 5. SIGNATURE : spec-bar ---------- */
.spec-bar{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--paper);
}
.spec-bar__inner{
  display:flex;flex-wrap:wrap;align-items:stretch;
  max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter);
}
.spec{
  flex:1 1 190px;padding:20px 24px 20px 0;position:relative;min-width:0;
}
.spec + .spec{padding-left:24px;}
.spec + .spec::before{
  content:"";position:absolute;left:0;top:18px;bottom:18px;width:1px;background:var(--line);
}
.spec__k{
  display:block;font-family:var(--font-mono);font-size:.6875rem;font-weight:600;
  letter-spacing:.11em;text-transform:uppercase;color:var(--ink3);margin-bottom:6px;
}
.spec__v{
  display:block;font-family:var(--font-mono);font-size:.9375rem;font-weight:600;
  letter-spacing:-.01em;color:var(--ink);font-variant-numeric:tabular-nums;
}
.spec__v em{font-style:normal;color:var(--flame);}
.spec-bar--dark{background:var(--ink);border-color:rgba(255,255,255,.14);}
.spec-bar--dark .spec + .spec::before{background:rgba(255,255,255,.14);}
.spec-bar--dark .spec__k{color:rgba(255,255,255,.5);}
.spec-bar--dark .spec__v{color:#fff;}

/* ---------- 6. buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:var(--r-sm);
  font-size:.9375rem;font-weight:700;letter-spacing:-.012em;
  border:1px solid transparent;transition:background .18s,color .18s,border-color .18s,transform .18s;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);}
.btn:active{transform:translateY(0);}
.btn--primary{background:var(--flame);color:#fff;}
.btn--primary:hover{background:var(--flame-dk);}
.btn--navy{background:var(--navy);color:#fff;}
.btn--navy:hover{background:var(--navy-dk);}
.btn--ghost{border-color:var(--line);color:var(--ink);background:var(--paper);}
.btn--ghost:hover{border-color:var(--ink);}
.btn--onink{border-color:rgba(255,255,255,.28);color:#fff;}
.btn--onink:hover{border-color:#fff;background:rgba(255,255,255,.08);}
.btn--lg{padding:17px 32px;font-size:1rem;}
.btn--sm{padding:10px 18px;font-size:.875rem;}
.btn__arw{transition:transform .18s;}
.btn:hover .btn__arw{transform:translateX(3px);}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;}

.tlink{
  display:inline-flex;align-items:center;gap:8px;
  font-weight:700;font-size:.9375rem;color:var(--navy);
  border-bottom:1px solid transparent;transition:border-color .18s,gap .18s;
}
.tlink:hover{border-color:var(--navy);gap:12px;}
.section--ink .tlink{color:#F5A65F;}
.section--ink .tlink:hover{border-color:#F5A65F;}

/* ---------- 7. header ---------- */
.hdr{
  position:sticky;top:0;z-index:120;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--line-soft);
}
.hdr__in{
  display:flex;align-items:center;gap:20px;height:var(--header-h);
  max-width:1520px;margin-inline:auto;padding-inline:var(--gutter);
}
.brand{display:flex;align-items:center;gap:11px;flex:none;}
.brand img{height:19px;width:auto;}
.brand__sub{
  font-family:var(--font-mono);font-size:.6875rem;font-weight:600;letter-spacing:.09em;
  color:var(--ink3);padding-left:11px;border-left:1px solid var(--line);white-space:nowrap;
}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav__item{position:relative;}
.nav__link{
  display:block;padding:9px 14px;border-radius:var(--r-sm);
  font-size:.9063rem;font-weight:600;letter-spacing:-.014em;color:var(--ink2);
  transition:color .16s,background .16s;
}
.nav__link:hover{color:var(--ink);background:var(--mist);}
.nav__link[aria-current="page"]{color:var(--ink);}
.nav__link[aria-current="page"]::after{
  content:"";display:block;height:2px;background:var(--flame);
  margin:5px 3px -9px;border-radius:2px;
}
.nav__panel{
  position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(-6px);
  min-width:264px;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--r-md);box-shadow:var(--shadow-md);padding:8px;
  opacity:0;visibility:hidden;transition:opacity .16s,transform .16s,visibility .16s;
}
.nav__item:hover .nav__panel,.nav__item:focus-within .nav__panel{
  opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);
}
.nav__sub{display:block;padding:10px 12px;border-radius:var(--r-sm);transition:background .14s;}
.nav__sub:hover{background:var(--mist);}
.nav__sub b{display:block;font-size:.9063rem;font-weight:700;color:var(--ink);}
.nav__sub span{display:block;font-size:.8125rem;color:var(--ink3);margin-top:2px;line-height:1.5;}
.hdr__cta{margin-left:8px;flex:none;}
.hdr__burger{
  display:none;margin-left:auto;width:42px;height:42px;border-radius:var(--r-sm);
  align-items:center;justify-content:center;border:1px solid var(--line);
}
.hdr__burger span{display:block;width:17px;height:1.5px;background:var(--ink);position:relative;}
.hdr__burger span::before,.hdr__burger span::after{
  content:"";position:absolute;left:0;width:17px;height:1.5px;background:var(--ink);
  transition:transform .2s,opacity .2s;
}
.hdr__burger span::before{top:-5.5px;} .hdr__burger span::after{top:5.5px;}
body.menu-open .hdr__burger span{background:transparent;}
body.menu-open .hdr__burger span::before{transform:translateY(5.5px) rotate(45deg);}
body.menu-open .hdr__burger span::after{transform:translateY(-5.5px) rotate(-45deg);}

.mnav{
  position:fixed;inset:var(--header-h) 0 0;z-index:110;background:var(--paper);
  padding:22px var(--gutter) 40px;overflow-y:auto;
  transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s;
}
body.menu-open .mnav{opacity:1;visibility:visible;transform:translateY(0);}
.mnav__grp{border-bottom:1px solid var(--line-soft);padding-bottom:14px;margin-bottom:14px;}
.mnav__ttl{
  font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.11em;text-transform:uppercase;
  color:var(--ink3);margin-bottom:8px;display:block;
}
.mnav__link{
  display:block;padding:11px 0;font-size:1.0625rem;font-weight:700;letter-spacing:-.018em;
}
.mnav__link span{display:block;font-size:.8125rem;font-weight:400;color:var(--ink3);margin-top:1px;}
.mnav .btn{width:100%;margin-top:8px;}

/* ---------- 8. hero (밝은 배경 + 영상 카드) ---------- */
.hero{background:var(--paper);padding-block:clamp(48px,6vw,88px) clamp(40px,5vw,72px);position:relative;overflow:hidden;}
.hero::after{
  content:"";position:absolute;top:-16%;right:-8%;width:min(620px,52vw);aspect-ratio:1;
  background:radial-gradient(circle,rgba(18,58,117,.07),transparent 68%);pointer-events:none;
}
.hero__grid{display:grid;grid-template-columns:1fr;gap:clamp(34px,4vw,60px);align-items:center;position:relative;z-index:1;}
@media(min-width:1000px){.hero__grid{grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);}}
.hero__title{margin-bottom:24px;}
.hero__title .mark{
  display:inline-block;background:var(--navy);color:#fff;
  padding:0 .18em .06em;border-radius:var(--r-sm);
}
.hero__title .mark em{font-style:normal;color:#F7A257;}
.hero__lead{max-width:53ch;}
.hero__meta{
  display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px;
}
.pill{
  display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border-radius:100px;
  background:var(--mist);border:1px solid var(--line);
  font-family:var(--font-mono);font-size:.75rem;font-weight:600;letter-spacing:.02em;color:var(--ink2);
}
.pill__dot{width:5px;height:5px;border-radius:50%;background:var(--flame);flex:none;}
.hero__cta{margin-top:30px;}
.hero__note{margin-top:18px;display:flex;align-items:center;gap:9px;}

.vidcard{position:relative;border-radius:var(--r-md);overflow:hidden;background:var(--ink);box-shadow:var(--shadow-md);}
.vidcard video{width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--ink);}
.vidcard__tag{
  position:absolute;left:14px;top:14px;z-index:2;display:inline-flex;align-items:center;gap:7px;
  padding:6px 12px;border-radius:100px;background:rgba(11,18,32,.62);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  font-family:var(--font-mono);font-size:.6875rem;font-weight:600;letter-spacing:.07em;color:#fff;
}
.vidcard__tag i{width:6px;height:6px;border-radius:50%;background:#F5A65F;display:block;
  animation:blip 2s ease-in-out infinite;}
@keyframes blip{0%,100%{opacity:1;}50%{opacity:.25;}}
.vidcard__cap{
  display:flex;flex-wrap:wrap;gap:6px 14px;align-items:baseline;justify-content:space-between;
  padding:13px 16px;background:var(--ink);color:rgba(255,255,255,.72);
  font-size:.8125rem;
}
.vidcard__cap b{color:#fff;font-weight:700;}
.vidcard__sound{
  display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);
  font-size:.6875rem;letter-spacing:.06em;color:rgba(255,255,255,.62);
  border:1px solid rgba(255,255,255,.22);border-radius:100px;padding:4px 10px;transition:.16s;
}
.vidcard__sound:hover{color:#fff;border-color:rgba(255,255,255,.5);}

/* ---------- 9. cards & grids ---------- */
.grid{display:grid;gap:clamp(16px,2vw,26px);}
.grid-2{grid-template-columns:1fr;}
.grid-3{grid-template-columns:1fr;}
.grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}
@media(min-width:700px){
  .grid-2{grid-template-columns:repeat(2,minmax(0,1fr));}
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media(min-width:980px){
  .grid-3{grid-template-columns:repeat(3,minmax(0,1fr));}
  .grid-4{grid-template-columns:repeat(4,minmax(0,1fr));}
}

.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-md);
  padding:clamp(22px,2.4vw,30px);transition:border-color .2s,box-shadow .2s,transform .2s;
  display:flex;flex-direction:column;height:100%;
}
a.card:hover{border-color:var(--navy);box-shadow:var(--shadow-md);transform:translateY(-3px);}
.card__num{
  font-family:var(--font-mono);font-size:.6875rem;font-weight:600;letter-spacing:.11em;
  color:var(--flame);margin-bottom:14px;display:block;
}
.card__ttl{margin-bottom:10px;}
.card__body{color:var(--ink2);font-size:.9375rem;line-height:1.72;}
.card__foot{margin-top:auto;padding-top:20px;}
.card--mist{background:var(--mist);border-color:transparent;}
.card--ink{background:var(--ink);border-color:transparent;color:#fff;}
.card--ink .card__body{color:rgba(255,255,255,.7);}
.card--flat{border:0;padding:0;background:none;}

.ck{ /* checklist */
  display:flex;gap:11px;align-items:flex-start;padding:9px 0;
  font-size:.9375rem;line-height:1.62;color:var(--ink2);
}
.ck__i{
  flex:none;width:19px;height:19px;border-radius:50%;background:var(--navy-soft);
  color:var(--navy);display:flex;align-items:center;justify-content:center;
  font-size:11px;font-weight:800;margin-top:3px;
}
.ck--no .ck__i{background:#FBEAEA;color:#B4423C;}
.ck--warn .ck__i{background:var(--flame-soft);color:var(--flame-dk);}
.ck b{color:var(--ink);font-weight:700;}

/* stat */
.stat__v{
  font-family:var(--font-mono);font-weight:700;letter-spacing:-.03em;
  font-size:clamp(2rem,3.6vw,2.9rem);line-height:1.05;color:var(--ink);
  font-variant-numeric:tabular-nums;
}
.stat__v .u{font-size:.5em;letter-spacing:0;margin-left:.12em;color:var(--ink2);}
.stat__k{font-size:.875rem;color:var(--ink2);margin-top:10px;line-height:1.55;}
.section--ink .stat__v{color:#fff;}
.section--ink .stat__k{color:rgba(255,255,255,.62);}
.stat--flame .stat__v,.stat__v.stat--flame{color:var(--flame);}
.section--ink .stat__v.stat--flame{color:#F5A65F;}
.section--navy .stat__k{color:rgba(255,255,255,.7);}
.section--navy .stat__v{color:#fff;}

/* media */
.shot{
  position:relative;border-radius:var(--r-md);overflow:hidden;background:var(--mist2);
  border:1px solid var(--line-soft);
}
.shot img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s cubic-bezier(.2,.7,.3,1);}
.shot--3x4{aspect-ratio:3/4;} .shot--4x3{aspect-ratio:4/3;}
.shot--1x1{aspect-ratio:1/1;} .shot--16x9{aspect-ratio:16/9;}
a.shot:hover img,.shot--zoom:hover img{transform:scale(1.045);}
.shot__cap{
  position:absolute;inset:auto 0 0;padding:26px 16px 13px;
  background:linear-gradient(transparent,rgba(11,18,32,.86));
  color:#fff;font-size:.8125rem;font-weight:600;letter-spacing:-.01em;
}
.shot__tag{
  position:absolute;left:11px;top:11px;padding:5px 10px;border-radius:100px;
  background:rgba(255,255,255,.93);color:var(--ink);
  font-family:var(--font-mono);font-size:.6563rem;font-weight:600;letter-spacing:.05em;
}
figure.fig{margin:0;}
figure.fig figcaption{margin-top:11px;font-size:.8125rem;color:var(--ink3);line-height:1.55;}

/* table */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r-md);background:var(--paper);}
.tbl{min-width:600px;font-size:.9063rem;}
.tbl th,.tbl td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:top;}
.tbl thead th{
  background:var(--mist);font-family:var(--font-mono);font-size:.6875rem;font-weight:600;
  letter-spacing:.09em;text-transform:uppercase;color:var(--ink2);white-space:nowrap;
}
.tbl tbody tr:last-child td{border-bottom:0;}
.tbl td b{font-weight:700;color:var(--ink);}
.tbl .num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;white-space:nowrap;}
.tbl__hl{background:var(--flame-soft);}

/* steps — 실제 순서가 있는 프로세스에만 사용 */
.steps{counter-reset:st;display:grid;gap:2px;}
.step{
  display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start;
  padding:22px 0;border-top:1px solid var(--line);
}
.step:last-child{border-bottom:1px solid var(--line);}
.step__n{
  counter-increment:st;font-family:var(--font-mono);font-size:.75rem;font-weight:700;
  letter-spacing:.06em;color:var(--flame);padding-top:4px;min-width:34px;
}
.step__n::before{content:counter(st,decimal-leading-zero);}
.step__ttl{font-size:1.0625rem;font-weight:700;letter-spacing:-.018em;margin-bottom:6px;}
.step__d{font-size:.9375rem;color:var(--ink2);line-height:1.7;}
.step__meta{
  display:inline-block;margin-top:9px;font-family:var(--font-mono);font-size:.6875rem;
  letter-spacing:.06em;color:var(--ink3);background:var(--mist);border-radius:100px;padding:4px 11px;
}

/* quote / callout */
.callout{
  border-left:3px solid var(--flame);background:var(--mist);
  border-radius:0 var(--r-md) var(--r-md) 0;padding:24px 28px;
}
.callout p{font-size:.9688rem;line-height:1.75;color:var(--ink2);}
.callout p + p{margin-top:12px;}
.callout b{color:var(--ink);}
.callout--navy{border-left-color:var(--navy);}

/* logo/press strip */
.press{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;}
@media(min-width:640px){.press{grid-template-columns:repeat(2,1fr);}}
@media(min-width:1040px){.press{grid-template-columns:repeat(4,1fr);}}
.press__i{background:var(--paper);padding:20px 22px;display:flex;flex-direction:column;gap:7px;}
.press__src{font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.08em;color:var(--flame);font-weight:600;}
.press__t{font-size:.9063rem;font-weight:700;line-height:1.5;letter-spacing:-.015em;}
.press__d{font-family:var(--font-mono);font-size:.75rem;color:var(--ink3);margin-top:auto;}

/* ---------- 10. CTA band ---------- */
.cta{background:var(--ink);color:#fff;padding-block:clamp(64px,7.5vw,110px);position:relative;overflow:hidden;}
.cta::before{
  content:"";position:absolute;left:50%;top:-40%;width:min(900px,100%);aspect-ratio:1;
  transform:translateX(-50%);
  background:radial-gradient(circle,rgba(232,114,28,.16),transparent 66%);pointer-events:none;
}
.cta__in{position:relative;z-index:1;text-align:center;max-width:720px;margin-inline:auto;}
.cta .btn-row{justify-content:center;margin-top:32px;}

/* ---------- 11. footer ---------- */
.ftr{background:var(--ink);color:rgba(255,255,255,.62);padding-block:clamp(48px,5.5vw,72px) 30px;
  border-top:1px solid rgba(255,255,255,.1);}
.ftr__top{display:grid;gap:36px;grid-template-columns:1fr;}
@media(min-width:860px){.ftr__top{grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:28px;}}
.ftr__logo{height:20px;width:auto;margin-bottom:16px;}
.ftr__d{font-size:.875rem;line-height:1.7;max-width:36ch;}
.ftr__ttl{
  font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.11em;text-transform:uppercase;
  color:rgba(255,255,255,.42);margin-bottom:13px;
}
.ftr__li{padding:5px 0;font-size:.875rem;}
.ftr__li a{color:rgba(255,255,255,.66);transition:color .16s;}
.ftr__li a:hover{color:#fff;}
.ftr__bot{
  margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;justify-content:space-between;
  font-family:var(--font-mono);font-size:.75rem;color:rgba(255,255,255,.4);letter-spacing:.02em;
}

/* ---------- 12. page hero (하위 페이지) ---------- */
.phero{padding-block:clamp(46px,5.5vw,80px) clamp(30px,3.5vw,46px);background:var(--paper);}
.phero__crumb{
  display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:20px;
  font-family:var(--font-mono);font-size:.75rem;letter-spacing:.05em;color:var(--ink3);
}
.phero__crumb a:hover{color:var(--ink);}
.phero__crumb i{font-style:normal;opacity:.5;}
.phero__lead{max-width:62ch;margin-top:20px;}

/* ---------- 13. gallery ---------- */
.gfilter{display:flex;flex-wrap:wrap;gap:8px;}
.gchip{
  padding:9px 17px;border-radius:100px;border:1px solid var(--line);background:var(--paper);
  font-size:.875rem;font-weight:600;color:var(--ink2);letter-spacing:-.012em;
  transition:background .16s,color .16s,border-color .16s;
}
.gchip:hover{border-color:var(--ink3);color:var(--ink);}
.gchip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#fff;}
.gchip .n{font-family:var(--font-mono);font-size:.75rem;opacity:.6;margin-left:6px;}
.gmasonry{columns:2;column-gap:clamp(10px,1.4vw,18px);}
@media(min-width:760px){.gmasonry{columns:3;}}
@media(min-width:1180px){.gmasonry{columns:4;}}
.gitem{
  break-inside:avoid;margin-bottom:clamp(10px,1.4vw,18px);width:100%;
  border-radius:var(--r-md);overflow:hidden;position:relative;background:var(--mist2);
  display:block;border:1px solid var(--line-soft);
}
.gitem img{width:100%;height:auto;display:block;transition:transform .5s cubic-bezier(.2,.7,.3,1);}
.gitem:hover img{transform:scale(1.04);}
.gitem__ov{
  position:absolute;inset:0;background:linear-gradient(transparent 45%,rgba(11,18,32,.85));
  opacity:0;transition:opacity .22s;display:flex;align-items:flex-end;padding:15px;
}
.gitem:hover .gitem__ov,.gitem:focus-visible .gitem__ov{opacity:1;}
.gitem__cap{color:#fff;font-size:.8125rem;font-weight:600;line-height:1.45;}
.gitem__cap span{display:block;font-family:var(--font-mono);font-size:.6563rem;font-weight:500;
  letter-spacing:.07em;color:#F5A65F;margin-bottom:4px;}
.gempty{padding:64px 0;text-align:center;color:var(--ink3);}

.lb{
  position:fixed;inset:0;z-index:200;background:rgba(8,12,20,.96);
  display:none;align-items:center;justify-content:center;padding:clamp(12px,3vw,40px);
}
.lb.is-open{display:flex;}
.lb__fig{margin:0;max-width:100%;max-height:100%;display:flex;flex-direction:column;gap:14px;align-items:center;}
.lb__img{max-width:min(1100px,100%);max-height:78vh;width:auto;height:auto;object-fit:contain;
  border-radius:var(--r-md);background:#12161f;}
.lb__cap{color:rgba(255,255,255,.82);font-size:.875rem;text-align:center;max-width:60ch;}
.lb__cap span{display:block;font-family:var(--font-mono);font-size:.6875rem;letter-spacing:.09em;
  color:#F5A65F;margin-bottom:6px;text-transform:uppercase;}
.lb__btn{
  position:absolute;width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.1);
  color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;
  border:1px solid rgba(255,255,255,.18);transition:background .16s;
}
.lb__btn:hover{background:rgba(255,255,255,.2);}
.lb__x{top:clamp(12px,2.4vw,26px);right:clamp(12px,2.4vw,26px);}
.lb__prev{left:clamp(8px,2vw,26px);top:50%;margin-top:-23px;}
.lb__next{right:clamp(8px,2vw,26px);top:50%;margin-top:-23px;}
.lb__idx{
  position:absolute;left:50%;bottom:clamp(12px,2.4vw,24px);transform:translateX(-50%);
  font-family:var(--font-mono);font-size:.75rem;letter-spacing:.09em;color:rgba(255,255,255,.5);
}
body.lb-open{overflow:hidden;}

/* ---------- 14. form ---------- */
.form{display:grid;gap:18px;}
.field{display:grid;gap:7px;}
.field label{font-size:.875rem;font-weight:700;letter-spacing:-.012em;}
.field label .req{color:var(--flame);margin-left:3px;}
.field input,.field textarea,.field select{
  width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:var(--paper);font-family:inherit;font-size:.9375rem;color:var(--ink);
  transition:border-color .16s,box-shadow .16s;
}
.field textarea{min-height:132px;resize:vertical;line-height:1.7;}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(18,58,117,.1);
}
.field__hint{font-size:.8125rem;color:var(--ink3);}
.radios{display:grid;gap:9px;}
@media(min-width:640px){.radios{grid-template-columns:repeat(2,1fr);}}
.radio{
  display:flex;gap:11px;align-items:flex-start;padding:14px 16px;border:1px solid var(--line);
  border-radius:var(--r-sm);cursor:pointer;transition:border-color .16s,background .16s;
}
.radio:hover{border-color:var(--ink3);}
.radio input{margin:3px 0 0;accent-color:var(--navy);flex:none;width:16px;height:16px;padding:0;}
.radio:has(input:checked){border-color:var(--navy);background:var(--navy-soft);}
.radio b{display:block;font-size:.9063rem;font-weight:700;}
.radio span{display:block;font-size:.8125rem;color:var(--ink2);margin-top:2px;line-height:1.5;}

/* ---------- 15. utilities ---------- */
.mt-0{margin-top:0;} .mt-1{margin-top:8px;} .mt-2{margin-top:16px;}
.mt-3{margin-top:24px;} .mt-4{margin-top:32px;} .mt-5{margin-top:44px;} .mt-6{margin-top:60px;}
.mb-2{margin-bottom:16px;} .mb-3{margin-bottom:24px;} .mb-4{margin-bottom:32px;}
.tc{text-align:center;} .nowrap{white-space:nowrap;}
.hr{height:1px;background:var(--line);border:0;}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0;}
.skip{position:absolute;left:-9999px;top:0;z-index:300;background:var(--ink);color:#fff;
  padding:12px 20px;border-radius:0 0 var(--r-sm) 0;font-weight:700;}
.skip:focus{left:0;}

/* ---------- 16. motion ---------- */
[data-rv]{opacity:0;transform:translateY(15px);}
[data-rv].is-in{opacity:1;transform:none;transition:opacity .62s cubic-bezier(.2,.7,.3,1),transform .62s cubic-bezier(.2,.7,.3,1);}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;}
  [data-rv]{opacity:1;transform:none;}
}

/* ---------- 17. responsive ---------- */
@media(max-width:1099px){
  .nav,.hdr__cta{display:none;}
  .hdr__burger{display:flex;}
}
@media(max-width:560px){
  .brand__sub{display:none;}
  .spec{flex:1 1 50%;padding:15px 14px 15px 0;}
  .spec + .spec{padding-left:14px;}
  .btn{width:100%;}
  .btn-row .btn{width:100%;}
  .hero__cta .btn{width:100%;}
}