/* ==========================================================
   임팩트 · 보도블럭 — Stone & Terracotta
   (레퍼런스: chc.standardhomerepair.com "Vamos" 테마 레이아웃 이식,
    컬러는 보도블럭 벽돌톤 테라코타 + warm stone 팔레트로 재구성)
   ========================================================== */

:root{
  --pb-bg:#15120D;
  --pb-bg-2:#1C170F;
  --pb-bg-3:#241D13;
  --pb-fg:#F1E9DA;
  --pb-fg-2:#EAE0CC;
  --pb-fg-3:#C7BAA0;
  --pb-muted:#93826A;
  --pb-subtle:#574A36;
  --pb-border:#2B2416;
  --pb-border-2:#3B3120;

  --pb-accent:#C1602F;
  --pb-accent-2:#DE7B45;
  --pb-ink:#15120D;
  --pb-ink-muted:rgba(21,18,13,.6);
  --pb-invert-bg:#EFE7D6;

  --pb-font:'Pretendard','Pretendard Variable',system-ui,-apple-system,'Apple SD Gothic Neo','Noto Sans KR',sans-serif;
  --pb-tracking:-0.04em;
  --pb-tracking-tight:-0.06em;
  --pb-tracking-caps:0.14em;

  --pb-fs-mega:clamp(2.6rem,11vw,7.5rem);
  --pb-fs-display:clamp(2.2rem,7vw,5rem);
  --pb-fs-h1:clamp(1.8rem,5vw,3.2rem);
  --pb-fs-h2:clamp(1.7rem,4.2vw,2.8rem);
  --pb-fs-h3:clamp(1.1rem,2vw,1.4rem);
  --pb-fs-lede:clamp(1rem,1.5vw,1.15rem);
  --pb-fs-num:clamp(2.6rem,7vw,5rem);

  --pb-max:1280px;
  --pb-max-wide:1400px;
  --pb-gutter:clamp(20px,4vw,48px);
  --pb-sec-pad:clamp(56px,9vw,110px);
  --pb-radius:2px;

  --pb-ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--pb-bg)}
body{
  margin:0;background:var(--pb-bg);color:var(--pb-fg);
  font-family:var(--pb-font);font-weight:400;line-height:1.65;
  letter-spacing:-0.011em;-webkit-font-smoothing:antialiased;
  word-break:keep-all;overflow-wrap:break-word;overflow-x:hidden;
  padding-bottom:0;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .25s var(--pb-ease)}
button{font:inherit;cursor:pointer;background:none;border:none}
ul{list-style:none;margin:0;padding:0}
::selection{background:var(--pb-accent);color:var(--pb-ink)}
h1,h2,h3,h4{word-break:keep-all;overflow-wrap:break-word;margin:0}
table{border-collapse:collapse}

/* ---------- 유틸 그리드 (인라인 grid-template-columns 금지 규칙 준수) ---------- */
.dp-g2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.dp-g3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.dp-stat3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;text-align:center;align-items:center}
@media(max-width:768px){.dp-g2,.dp-g3{grid-template-columns:1fr}}
@media(max-width:600px){.dp-stat3{grid-template-columns:1fr;gap:16px}}

/* ---------- HEADER ---------- */
.pb-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  background:rgba(21,18,13,.78);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--pb-border);
  color:var(--pb-fg);
}
.pb-header__inner{
  max-width:var(--pb-max-wide);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.4rem var(--pb-gutter);gap:1rem;
}
.pb-header__brand{font-weight:900;font-size:1.05rem;letter-spacing:.02em;text-transform:uppercase}
.pb-header__nav ul{display:flex;gap:1.75rem}
.pb-header__nav a{font-size:.78rem;font-weight:600;letter-spacing:var(--pb-tracking-caps);text-transform:uppercase}
.pb-header__nav a:hover{opacity:.7}
.pb-header__cta{
  padding:.75rem 1.4rem;border:1px solid currentColor;border-radius:999px;
  font-size:.78rem;font-weight:700;letter-spacing:var(--pb-tracking-caps);text-transform:uppercase;
  min-height:40px;display:inline-flex;align-items:center;
}
.pb-header__cta:hover{background:var(--pb-accent);color:var(--pb-ink)}

.pb-hamburger{display:none;flex-direction:column;gap:5px;padding:8px;z-index:70;pointer-events:auto}
.pb-hamburger span{width:22px;height:2px;background:var(--pb-fg);transition:transform .3s var(--pb-ease),opacity .3s}
.pb-hamburger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.pb-hamburger.is-open span:nth-child(2){opacity:0}
.pb-hamburger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.pb-mobnav{
  position:fixed;top:0;right:0;bottom:0;width:min(78vw,340px);z-index:65;
  background:var(--pb-bg);border-left:1px solid var(--pb-border-2);
  display:flex;flex-direction:column;gap:0;padding:6rem 2rem 2rem;
  transform:translateX(100%);transition:transform .4s var(--pb-ease);
}
.pb-mobnav.is-open{transform:translateX(0)}
.pb-mobnav a{padding:1rem 0;border-bottom:1px solid var(--pb-border);font-weight:700;font-size:1.05rem}
.pb-mobnav__cta{margin-top:1.5rem;text-align:center;background:var(--pb-accent);color:var(--pb-ink);border-radius:2px;border-bottom:none!important}

/* ---------- HERO ---------- */
.pb-hero{
  position:relative;min-height:92vh;display:flex;align-items:flex-end;
  padding:8rem var(--pb-gutter) clamp(56px,10vw,110px);
  background:var(--pb-bg);overflow:hidden;isolation:isolate;
}
.pb-hero__media{position:absolute;inset:0;z-index:-2;overflow:hidden}
.pb-hero__media img{
  width:100%;height:100%;object-fit:cover;opacity:.9;
  filter:contrast(1.04) saturate(1.05);transform:scale(1.05);
  animation:pbHeroDrift 18s ease-in-out infinite alternate;
}
@keyframes pbHeroDrift{
  0%{transform:scale(1.05) translate3d(0,0,0)}
  100%{transform:scale(1.14) translate3d(-1.5%,-1.2%,0)}
}
@media(prefers-reduced-motion:reduce){.pb-hero__media img{animation:none;transform:scale(1.05)}}
.pb-hero__inner{
  position:relative;z-index:2;max-width:var(--pb-max-wide);margin:0 auto;width:100%;
  text-shadow:-1px -1px 0 rgba(0,0,0,.6),1px -1px 0 rgba(0,0,0,.6),-1px 1px 0 rgba(0,0,0,.6),1px 1px 0 rgba(0,0,0,.6),0 6px 20px rgba(0,0,0,.7);
}
.pb-hero__eyebrow{
  display:inline-flex;align-items:center;gap:.75rem;font-size:.78rem;font-weight:600;
  color:var(--pb-accent-2);letter-spacing:var(--pb-tracking-caps);text-transform:uppercase;margin:0 0 .9rem;
}
.pb-hero__eyebrow::before{content:"";display:inline-block;width:36px;height:1px;background:var(--pb-accent)}
.pb-hero__h1{font-size:var(--pb-fs-mega);font-weight:900;letter-spacing:var(--pb-tracking-tight);line-height:.95;color:var(--pb-fg)}
.pb-hero__lead{font-size:var(--pb-fs-lede);color:var(--pb-fg-3);max-width:640px;margin:1.5rem 0 2.25rem;line-height:1.75}
.pb-hero__actions{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center}
.pb-cta,.pb-hero__cta{
  display:inline-flex;align-items:center;gap:.6rem;padding:1rem 1.85rem;min-height:54px;
  background:var(--pb-accent);color:var(--pb-ink);border:1px solid var(--pb-accent);border-radius:var(--pb-radius);
  font-weight:700;font-size:.85rem;letter-spacing:var(--pb-tracking-caps);text-transform:uppercase;
  transition:background .3s var(--pb-ease),color .3s var(--pb-ease);
}
.pb-hero__cta{text-shadow:none}
.pb-cta::after,.pb-hero__cta::after{content:"→";transition:transform .35s var(--pb-ease)}
.pb-cta:hover::after,.pb-hero__cta:hover::after{transform:translateX(6px)}
.pb-cta:hover,.pb-hero__cta:hover{background:transparent;color:var(--pb-accent-2)}
.pb-cta--ghost{background:transparent;color:var(--pb-fg);border:1px solid var(--pb-border-2)}
.pb-cta--ghost:hover{background:var(--pb-fg);color:var(--pb-ink);border-color:var(--pb-fg)}
.pb-hero__meta{
  display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;
  margin-top:clamp(40px,6vw,80px);padding-top:1.75rem;border-top:1px solid var(--pb-border-2);
}
.pb-hero__meta dt{font-size:.72rem;color:var(--pb-muted);letter-spacing:var(--pb-tracking-caps);text-transform:uppercase;margin:0 0 .5rem}
.pb-hero__meta dd{font-size:clamp(1.1rem,2.2vw,1.6rem);font-weight:900;letter-spacing:var(--pb-tracking);color:var(--pb-fg);margin:0}
.pb-hero__meta dd a{color:var(--pb-accent-2);display:inline-flex;align-items:center;gap:.4rem;transition:color .3s var(--pb-ease)}
.pb-hero__meta dd a:hover{color:var(--pb-fg)}

/* ---------- SECTION ---------- */
.pb-section{padding:var(--pb-sec-pad) var(--pb-gutter);border-top:1px solid var(--pb-border);position:relative}
.pb-section--soft{background:var(--pb-bg-2)}
.pb-section--invert{background:var(--pb-invert-bg);color:var(--pb-ink)}
.pb-section--invert .pb-section__h2,.pb-section--invert .pb-section__lead,
.pb-section--invert .pb-section__num,.pb-section--invert .pb-section__label{color:var(--pb-ink)}
.pb-section--invert .pb-section__head{border-color:rgba(21,18,13,.18)}
.pb-section__inner{max-width:var(--pb-max-wide);margin:0 auto}
.pb-section__head{
  display:grid;grid-template-columns:minmax(100px,1fr) 2fr;gap:clamp(20px,4vw,64px);
  align-items:end;margin-bottom:clamp(40px,6vw,80px);padding-bottom:1.75rem;border-bottom:1px solid var(--pb-border);
}
.pb-section__num{font-size:var(--pb-fs-num);font-weight:900;letter-spacing:var(--pb-tracking-tight);line-height:.9;color:var(--pb-accent);margin:0}
.pb-section__label{display:block;font-size:.72rem;font-weight:600;color:var(--pb-muted);letter-spacing:var(--pb-tracking-caps);text-transform:uppercase;margin-top:.75rem}
.pb-section__h2{font-size:var(--pb-fs-h2);font-weight:900;letter-spacing:var(--pb-tracking);margin:0 0 .85rem;line-height:1.08;color:var(--pb-fg)}
.pb-section__lead{font-size:var(--pb-fs-lede);color:var(--pb-fg-3);max-width:680px;margin:0;line-height:1.75}

/* ---------- TRUST / STAT ---------- */
.pb-trust{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--pb-border)}
.pb-trust li{padding:clamp(28px,5vw,48px) clamp(20px,3vw,36px);border-right:1px solid var(--pb-border);border-bottom:1px solid var(--pb-border);transition:background .3s var(--pb-ease)}
.pb-trust li:last-child{border-right:none}
.pb-trust li:hover{background:var(--pb-bg-2)}
.pb-trust__num{font-size:.7rem;color:var(--pb-muted);letter-spacing:var(--pb-tracking-caps);text-transform:uppercase;margin:0 0 1.25rem}
.pb-trust__hl{font-size:clamp(1.7rem,3.4vw,2.6rem);font-weight:900;letter-spacing:var(--pb-tracking);margin:0 0 .75rem;color:var(--pb-fg);line-height:1.05}
.pb-trust__cap{font-size:.92rem;color:var(--pb-fg-3);margin:1rem 0 0;line-height:1.65}

/* ---------- CARDS ---------- */
.pb-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--pb-border);border:1px solid var(--pb-border)}
.pb-cards__item{background:var(--pb-bg);position:relative;overflow:hidden;aspect-ratio:1/1}
.pb-cards__item img{width:100%;height:100%;object-fit:cover;filter:sepia(.12) saturate(1.05);transition:transform .8s var(--pb-ease)}
.pb-cards__item:hover img{transform:scale(1.06)}
.pb-cards__cap{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  padding:1rem;text-align:center;
  font-size:clamp(1.6rem,4.2vw,2.6rem);font-weight:900;letter-spacing:var(--pb-tracking-tight);
  color:var(--pb-fg);background:rgba(21,18,13,.4);
  text-shadow:0 2px 16px rgba(21,18,13,.7);
  transition:background .35s var(--pb-ease);
}
.pb-cards__item:hover .pb-cards__cap{background:rgba(21,18,13,.58)}
@media(max-width:768px){.pb-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.pb-cards{grid-template-columns:1fr}}

.pb-svc-cards{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--pb-border);border:1px solid var(--pb-border)}
.pb-svc-card{display:flex;flex-direction:column;padding:clamp(24px,3vw,36px);background:var(--pb-bg);transition:background .35s var(--pb-ease),color .35s var(--pb-ease)}
.pb-svc-card:hover{background:var(--pb-accent);color:var(--pb-ink)}
.pb-svc-card__kw{font-size:.68rem;color:var(--pb-muted);letter-spacing:var(--pb-tracking-caps);text-transform:uppercase;margin:0 0 2rem}
.pb-svc-card:hover .pb-svc-card__kw{color:var(--pb-ink-muted)}
.pb-svc-card__h3{font-size:var(--pb-fs-h3);font-weight:900;letter-spacing:var(--pb-tracking);margin:0 0 .75rem;line-height:1.2}
.pb-svc-card__desc{font-size:.88rem;color:var(--pb-fg-3);margin:0 0 1.5rem;line-height:1.65}
.pb-svc-card:hover .pb-svc-card__desc{color:var(--pb-ink-muted)}
.pb-svc-card__more{margin-top:auto;font-size:.76rem;font-weight:700;letter-spacing:var(--pb-tracking-caps);text-transform:uppercase}
@media(min-width:769px) and (max-width:1150px){.pb-svc-cards{grid-template-columns:repeat(3,1fr)}}
@media(max-width:768px){.pb-svc-cards{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.pb-svc-cards{grid-template-columns:1fr}}

/* ---------- PROCESS (세로 스택 필수 규칙 반영) ---------- */
.proc-step{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--pb-border);counter-reset:step}
.proc-step li{counter-increment:step;padding:clamp(24px,3.5vw,44px) clamp(18px,2.5vw,28px);border-right:1px solid var(--pb-border);border-bottom:1px solid var(--pb-border);position:relative;transition:background .3s var(--pb-ease)}
.proc-step li:last-child{border-right:none}
.proc-step li:hover{background:var(--pb-bg-2)}
.proc-step li::before{content:counter(step,decimal-leading-zero);display:block;font-size:clamp(2rem,3.6vw,3rem);font-weight:900;letter-spacing:var(--pb-tracking-tight);line-height:1;color:var(--pb-accent);margin-bottom:1.25rem}
.proc-step__h3{font-size:1rem;font-weight:900;letter-spacing:var(--pb-tracking);margin:0 0 .5rem}
.proc-step__p{font-size:.86rem;color:var(--pb-fg-3);margin:0;line-height:1.6}
.proc-num::after{content:"";display:block;width:24px;height:1px;background:var(--pb-border-2);margin-top:1rem}
@media(min-width:769px) and (max-width:1150px){.proc-step{grid-template-columns:repeat(3,1fr)}}
@media(max-width:768px){
  .proc-step{grid-template-columns:1fr!important}
  .proc-step li{flex-direction:column;gap:10px;padding:24px 0;border-right:none}
  .proc-num::after{display:none}
}

/* ---------- FAQ ---------- */
.pb-faq details{border-bottom:1px solid var(--pb-border);padding:1.4rem 0;overflow:hidden}
.pb-faq details:first-child{border-top:1px solid var(--pb-border)}
.pb-faq summary{font-size:clamp(1rem,1.6vw,1.12rem);font-weight:800;letter-spacing:var(--pb-tracking);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1.25rem;padding:.4rem 0}
.pb-faq summary::-webkit-details-marker{display:none}
.pb-faq summary::after{content:"+";font-weight:300;font-size:1.6rem;color:var(--pb-accent);transition:transform .35s var(--pb-ease)}
.pb-faq details[open] summary::after{content:"×"}
.pb-faq p{margin:1rem 0 .25rem;color:var(--pb-fg-3);font-size:.96rem;line-height:1.85;max-width:760px;
  animation:pbFaqIn .35s var(--pb-ease)}
@keyframes pbFaqIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ---------- CTA BANNER ---------- */
.pb-cta-banner{padding:var(--pb-sec-pad) var(--pb-gutter);background:var(--pb-accent);color:var(--pb-ink);border-top:1px solid var(--pb-border)}
.pb-cta-banner__inner{max-width:var(--pb-max-wide);margin:0 auto;display:grid;grid-template-columns:2fr 1fr;gap:clamp(20px,4vw,64px);align-items:end}
.pb-cta-banner__eyebrow{font-size:.76rem;font-weight:600;color:var(--pb-ink);letter-spacing:var(--pb-tracking-caps);text-transform:uppercase;margin:0 0 1.25rem;display:inline-flex;align-items:center;gap:.75rem}
.pb-cta-banner__eyebrow::before{content:"";width:32px;height:1px;background:var(--pb-ink)}
.pb-cta-banner__h2{font-size:var(--pb-fs-display);font-weight:900;letter-spacing:var(--pb-tracking-tight);margin:0;line-height:1}
.pb-cta-banner__sub{font-size:1rem;color:var(--pb-ink-muted);margin:1.25rem 0 0;max-width:560px;line-height:1.7}
.pb-cta-banner__btn{display:inline-flex;align-items:center;gap:.6rem;padding:1.05rem 1.85rem;min-height:56px;background:var(--pb-ink);color:var(--pb-fg);border:1px solid var(--pb-ink);border-radius:var(--pb-radius);font-weight:700;font-size:.85rem;letter-spacing:var(--pb-tracking-caps);text-transform:uppercase;justify-self:end;align-self:end;transition:background .3s var(--pb-ease),color .3s var(--pb-ease)}
.pb-cta-banner__btn:hover{background:transparent;color:var(--pb-ink)}
@media(max-width:900px){.pb-cta-banner__inner{grid-template-columns:1fr}.pb-cta-banner__btn{justify-self:start}}

/* ---------- BEFORE/AFTER PAIR (시공사례) ---------- */
.pb-pair__set{border:1px solid var(--pb-border);background:var(--pb-border)}
.pb-pair__cell{position:relative;background:var(--pb-bg-2);aspect-ratio:1/1;overflow:hidden}
.pb-pair__cell img{width:100%;height:100%;object-fit:cover;filter:sepia(.1) saturate(1.05);transition:transform .8s var(--pb-ease)}
.pb-pair__cell:hover img{transform:scale(1.04)}
.pb-pair__tag{position:absolute;top:.8rem;left:.8rem;font-size:.66rem;font-weight:700;letter-spacing:var(--pb-tracking-caps);padding:.32rem .65rem;background:var(--pb-fg);color:var(--pb-ink)}
.pb-pair__cell--after .pb-pair__tag{background:var(--pb-accent);color:var(--pb-ink);border:1px solid var(--pb-accent)}
.pb-pair__caption{font-size:.88rem;color:var(--pb-fg-3);letter-spacing:.01em;margin-top:1rem}

/* ---------- SPLIT ---------- */
.pb-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,72px);align-items:center;margin-top:clamp(36px,5vw,64px)}
.pb-split--reverse>:first-child{order:2}
.pb-split__media{position:relative;overflow:hidden;background:var(--pb-bg-2);aspect-ratio:4/5}
.pb-split__media img{width:100%;height:100%;object-fit:cover;filter:sepia(.1) saturate(1.05);transition:transform .8s var(--pb-ease)}
.pb-split__media:hover img{transform:scale(1.04)}
.pb-split__num{font-size:clamp(2.2rem,4.5vw,3.8rem);font-weight:900;letter-spacing:var(--pb-tracking-tight);line-height:.95;color:var(--pb-accent);margin:0 0 .85rem}
.pb-split__h3{font-size:clamp(1.35rem,2.4vw,1.9rem);font-weight:900;letter-spacing:var(--pb-tracking);margin:0 0 1rem;line-height:1.15}
.pb-split__p{font-size:.98rem;color:var(--pb-fg-3);line-height:1.8;margin:0 0 .85rem;max-width:520px}
@media(max-width:900px){.pb-split{grid-template-columns:1fr;gap:1.75rem}.pb-split--reverse>:first-child{order:0}}

/* ---------- CONSULT / RELATED ---------- */
.pb-consult-cards{display:grid;grid-template-columns:repeat(2,1fr);border:1px solid var(--pb-border)}
.pb-consult-cards li{border-right:1px solid var(--pb-border)}
.pb-consult-cards li:last-child{border-right:none}
.pb-consult-card{display:block;padding:clamp(32px,5vw,60px) clamp(24px,3.5vw,40px);transition:background .35s var(--pb-ease),color .35s var(--pb-ease);height:100%}
.pb-consult-card:hover{background:var(--pb-accent);color:var(--pb-ink)}
.pb-consult-card__label{font-size:.7rem;color:var(--pb-muted);letter-spacing:var(--pb-tracking-caps);text-transform:uppercase;margin:0 0 1.25rem}
.pb-consult-card__val{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:900;letter-spacing:var(--pb-tracking-tight);margin:0 0 .75rem;color:var(--pb-fg)}
.pb-consult-card:hover .pb-consult-card__val{color:var(--pb-ink)}
.pb-consult-card__hint{font-size:.9rem;color:var(--pb-fg-3);margin:0;line-height:1.6}
@media(max-width:768px){.pb-consult-cards{grid-template-columns:1fr}.pb-consult-cards li{border-right:none;border-bottom:1px solid var(--pb-border)}}

.pb-cat-more{margin:2.5rem 0 0;text-align:right}
.pb-cat-more a{display:inline-block;font-size:.85rem;font-weight:700;letter-spacing:var(--pb-tracking-caps);text-transform:uppercase;color:var(--pb-accent-2);border-bottom:1px solid currentColor;padding-bottom:.25rem}
.pb-cat-more a:hover{opacity:.7}

.pb-case-more{display:flex;flex-direction:column;gap:.6rem}
.pb-case-more a{display:block;font-weight:600;border-bottom:1px solid var(--pb-border);padding-bottom:.5rem}
.pb-case-more a:hover{color:var(--pb-fg-3)}

.pb-related{margin-top:2rem}
.pb-related__label{font-size:.72rem;color:var(--pb-muted);letter-spacing:var(--pb-tracking-caps);text-transform:uppercase;margin:0 0 1rem}
.pb-related ul{display:flex;flex-direction:column;gap:.6rem}
.pb-related a{font-size:.95rem;font-weight:600;border-bottom:1px solid var(--pb-border);padding-bottom:.5rem;display:block}
.pb-related a:hover{color:var(--pb-fg-3)}

/* ---------- FOOTER ---------- */
.pb-footer{background:var(--pb-bg);border-top:1px solid var(--pb-border);padding:clamp(48px,8vw,88px) var(--pb-gutter) 2rem;color:var(--pb-muted)}
.pb-footer__inner{max-width:var(--pb-max-wide);margin:0 auto;display:grid;gap:2rem}
.pb-footer__top{display:grid;grid-template-columns:2fr 1fr;gap:2rem;align-items:end;padding-bottom:2rem;border-bottom:1px solid var(--pb-border)}
.pb-footer__brand{font-size:clamp(1.8rem,4.5vw,3rem);font-weight:900;color:var(--pb-fg);letter-spacing:var(--pb-tracking-tight);text-transform:uppercase;margin:0;line-height:1}
.pb-footer__quicklinks{display:flex;gap:1.5rem;justify-content:flex-end;flex-wrap:wrap;font-size:.76rem;font-weight:600;letter-spacing:var(--pb-tracking-caps);text-transform:uppercase}
.pb-footer__quicklinks a{color:var(--pb-fg)}
.pb-footer__quicklinks a:hover{opacity:.7}
.pb-footer__meta{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap;font-size:.8rem}
.pb-footer__meta p{margin:0}
.pb-footer__copy{font-size:.7rem;color:var(--pb-subtle);letter-spacing:var(--pb-tracking-caps);text-transform:uppercase;margin:0}
.pb-footer__cta{font-weight:800;color:var(--pb-accent-2)}
.pb-footer__cta:hover{opacity:.7}
@media(max-width:768px){.pb-footer__top{grid-template-columns:1fr}.pb-footer__quicklinks{justify-content:flex-start}.pb-footer__meta{flex-direction:column;gap:.5rem}}

/* ---------- MOBILE STICKY BAR / FLOAT CTA ---------- */
.pb-mobbar{position:fixed;left:0;right:0;bottom:0;z-index:99;display:none;grid-template-columns:1fr 1.6fr;background:var(--pb-bg);border-top:1px solid var(--pb-border-2);padding:env(safe-area-inset-bottom,0) 0 0;transform:translateY(110%);transition:transform .35s var(--pb-ease)}
.pb-mobbar.is-visible{transform:translateY(0)}
.pb-mobbar__item{display:flex;align-items:center;justify-content:center;padding:14px 12px;font-size:.9rem;font-weight:700;text-align:center}
.pb-mobbar__item--secondary{color:var(--pb-fg);background:var(--pb-bg-2)}
.pb-mobbar__item--primary{color:var(--pb-ink);background:var(--pb-accent)}
.pb-floatcta{position:fixed;right:24px;bottom:28px;z-index:98;display:none;align-items:center;gap:.6rem;padding:.85rem 1.4rem;border-radius:999px;background:var(--pb-accent);color:var(--pb-ink);font-weight:700;font-size:.88rem;box-shadow:0 10px 32px rgba(21,18,13,.4);opacity:0;transform:translateY(16px);transition:opacity .4s var(--pb-ease),transform .4s var(--pb-ease)}
.pb-floatcta.is-visible{opacity:1;transform:translateY(0)}
@media(min-width:769px){.pb-floatcta{display:inline-flex}}
.pb-floatcta__dot{width:8px;height:8px;border-radius:50%;background:var(--pb-ink);display:inline-block;animation:pbPulse 1.8s ease-in-out infinite}
@keyframes pbPulse{0%,100%{opacity:.25}50%{opacity:.9}}

/* ---------- SITEMAP / COMPARE / CHECK ---------- */
.pb-sitemap-search{width:100%;padding:1rem 1.25rem;background:var(--pb-bg-2);border:1px solid var(--pb-border);color:var(--pb-fg);font-size:1rem;margin-bottom:2.5rem}
.pb-sitemap-search::placeholder{color:var(--pb-muted)}
.pb-sitemap-group{display:block}
.pb-sitemap-group__title{font-size:1.3rem;font-weight:900;color:var(--pb-fg);margin:2.5rem 0 1rem}
.pb-sitemap{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));border-top:1px solid var(--pb-border)}
.pb-sitemap li{border-bottom:1px solid var(--pb-border);border-right:1px solid var(--pb-border)}
.pb-sitemap a{display:block;padding:1.4rem 1.15rem;transition:background .25s var(--pb-ease)}
.pb-sitemap a:hover{background:var(--pb-bg-2)}
.pb-sitemap__label{display:block;font-weight:800;font-size:1rem;color:var(--pb-fg);margin-bottom:.35rem}
.pb-sitemap__desc{display:block;font-size:.82rem;color:var(--pb-fg-3);line-height:1.5}

.pb-compare-wrap{overflow-x:auto;border:1px solid var(--pb-border)}
.pb-compare{width:100%;min-width:600px;font-size:.94rem}
.pb-compare th,.pb-compare td{padding:.9rem 1.15rem;text-align:left;border-bottom:1px solid var(--pb-border);border-right:1px solid var(--pb-border);vertical-align:top;color:var(--pb-fg-3)}
.pb-compare thead th{background:var(--pb-bg-3);color:var(--pb-fg);font-weight:800;letter-spacing:var(--pb-tracking-caps);text-transform:uppercase;font-size:.76rem}
.pb-compare tbody th{color:var(--pb-fg);font-weight:700;background:var(--pb-bg-2);width:28%}
.pb-compare th:last-child,.pb-compare td:last-child{border-right:0}

.pb-check{display:grid;gap:.8rem}
.pb-check li{display:flex;align-items:flex-start;gap:.8rem;padding:.8rem 1rem;border:1px solid var(--pb-border);background:var(--pb-bg-2)}
.pb-check__box{font-size:1.05rem;color:var(--pb-accent);font-family:monospace}
.pb-check__txt{color:var(--pb-fg-3);line-height:1.6}

.pb-timeline{border-left:2px solid var(--pb-border);padding-left:clamp(20px,3vw,36px);display:grid;gap:2rem;margin-top:2rem}
.pb-timeline li{position:relative}
.pb-timeline li::before{content:"";position:absolute;left:calc(-1 * clamp(20px,3vw,36px) - 6px);top:.4rem;width:11px;height:11px;border-radius:50%;background:var(--pb-accent)}
.pb-timeline__h{font-weight:800;font-size:1.05rem;margin:0 0 .5rem}
.pb-timeline__p{color:var(--pb-fg-3);font-size:.94rem;line-height:1.75;margin:0}

/* ---------- 404 ---------- */
.pb-404{max-width:640px;margin:0 auto;padding:clamp(80px,12vw,150px) 24px;text-align:center;min-height:60vh;display:flex;flex-direction:column;justify-content:center;align-items:center}
.pb-404__code{font-size:clamp(4.5rem,15vw,9rem);font-weight:900;line-height:1;opacity:.15;color:var(--pb-accent);margin:0;letter-spacing:-.06em}
.pb-404__title{font-size:clamp(1.3rem,3vw,1.9rem);font-weight:800;margin:1rem 0 .75rem}
.pb-404__sub{color:var(--pb-muted);margin:0 0 2.25rem;line-height:1.65}

/* ---------- TL;DR 요약 박스 (가이드 페이지) ---------- */
.pb-tldr{font-size:clamp(1.1rem,1.8vw,1.4rem);color:var(--pb-fg);font-weight:700;line-height:1.75;max-width:880px}
.pb-tldr strong{color:var(--pb-accent-2)}

/* ---------- ARTICLE (가이드 페이지) ---------- */
.pb-article{max-width:760px;margin:0 auto}
.pb-article h2{font-size:var(--pb-fs-h2);font-weight:900;letter-spacing:var(--pb-tracking);margin:3rem 0 1.25rem;line-height:1.15;color:var(--pb-fg)}
.pb-article h3{font-size:1.25rem;font-weight:800;margin:2rem 0 .85rem;color:var(--pb-fg)}
.pb-article p{font-size:1.02rem;color:var(--pb-fg-3);line-height:1.9;margin:0 0 1.25rem}
.pb-article ul,.pb-article ol{margin:0 0 1.5rem;padding-left:1.4rem;color:var(--pb-fg-3);line-height:1.85}
.pb-article li{margin-bottom:.5rem}

/* ---------- REVEAL / STAGGER / COUNTER ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--pb-ease),transform .9s var(--pb-ease)}
.reveal.is-in{opacity:1;transform:none}
.stagger>*{opacity:0;transform:translateY(20px);transition:opacity .7s var(--pb-ease),transform .7s var(--pb-ease)}
.stagger.is-in>*{opacity:1;transform:none}
.stagger.is-in>*:nth-child(1){transition-delay:.05s}
.stagger.is-in>*:nth-child(2){transition-delay:.1s}
.stagger.is-in>*:nth-child(3){transition-delay:.15s}
.stagger.is-in>*:nth-child(4){transition-delay:.2s}
.stagger.is-in>*:nth-child(5){transition-delay:.25s}
.stagger.is-in>*:nth-child(6){transition-delay:.3s}
@media(prefers-reduced-motion:reduce){.reveal,.stagger>*{opacity:1;transform:none;transition:none}}
.pb-counter{font-feature-settings:"tnum" 1}

/* ---------- RESPONSIVE (필수 브레이크포인트) ---------- */
@media(max-width:1024px){
  .pb-section__head{grid-template-columns:1fr;gap:1.25rem;align-items:start}
  .pb-svc-cards{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
  .hdr-nav,.hdr-phone{display:none}
  .pb-hamburger{display:flex}
  .pb-trust{grid-template-columns:1fr}
  .pb-trust li{border-right:none}
  .pb-hero__meta{grid-template-columns:repeat(3,1fr);gap:.6rem}
  .pb-mobbar{display:grid}
  .pb-floatcta{display:none!important}
  body{padding-bottom:64px}
}
@media(max-width:480px){
  .pb-hero{min-height:88vh;padding-top:6rem}
  .pb-hero__meta{grid-template-columns:repeat(3,1fr);gap:.4rem}
  .pb-hero__meta dt{font-size:.6rem}
  .pb-hero__meta dd{font-size:.95rem}
  .pb-hero__actions{flex-direction:column;align-items:stretch}
  .pb-cta,.pb-hero__cta{justify-content:center}
  .pb-svc-cards{grid-template-columns:1fr}
  .pb-consult-cards{grid-template-columns:1fr}
}