/* ============================================================
 * WB KOREA - Stylesheet
 * ============================================================ */

:root{
  --ink:#0A0A0A;
  --ink-soft:#1A1A1A;
  --paper:#F7F5F0;
  --paper-warm:#F2EFE7;
  --surface:#FFFFFF;
  --muted:#6B6B6B;
  --muted-2:#9A9A9A;
  --border:rgba(0,0,0,0.08);
  --border-strong:rgba(0,0,0,0.16);
  --signal:#FF4D2E;
  --signal-dark:#E63E1F;
  --signal-soft:rgba(255,77,46,0.08);
  --trust:#0066FF;
  --dark-bg:#0A0A0A;
  --dark-text:#FAFAFA;
  --dark-muted:rgba(250,250,250,0.6);
  --dark-border:rgba(255,255,255,0.12);
}

*{margin:0;padding:0;box-sizing:border-box;-webkit-font-smoothing:antialiased;}

html,body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Pretendard Variable',Pretendard,-apple-system,BlinkMacSystemFont,system-ui,Roboto,sans-serif;
  font-feature-settings:"ss01","ss02","cv01","cv11","tnum";
  line-height:1.5;
  overflow-x:hidden;
}

/* Language toggle behavior */
html[data-lang="kr"] [data-show="en"]{display:none !important;}
html[data-lang="en"] [data-show="kr"]{display:none !important;}

a{color:inherit;text-decoration:none;}
button{font-family:inherit;border:0;cursor:pointer;background:none;}
img{display:block;max-width:100%;}

/* Paper grain texture */
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:1;
  opacity:.32;
  mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .12 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* Section wrappers handle main content positioning */
section, footer, main{position:relative;z-index:2;}

/* ============================================================
 * NAV (Sticky Header)
 * ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;
  gap:20px;
  padding:18px 40px;
  background:rgba(247,245,240,0.78);
  backdrop-filter:blur(20px) saturate(160%);
  -webkit-backdrop-filter:blur(20px) saturate(160%);
  border-bottom:1px solid var(--border);
}

.logo{display:flex;align-items:baseline;gap:10px;font-weight:800;letter-spacing:-0.02em;}
.logo-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;
  background:var(--ink);color:var(--paper);
  border-radius:7px;
  font-size:14px;font-weight:900;letter-spacing:0;
}
.logo-text{font-size:15px;}
.logo-text .sub{color:var(--muted);font-weight:500;margin-left:4px;font-size:13px;}

.menu{display:flex;justify-content:center;gap:32px;font-size:14px;font-weight:500;}
.menu a{
  color:var(--ink-soft);position:relative;padding:6px 0;transition:color .2s;
}
.menu a:hover{color:var(--signal);}
.menu a::after{
  content:"";position:absolute;bottom:0;left:0;right:0;height:1px;
  background:var(--signal);transform:scaleX(0);transform-origin:right;
  transition:transform .35s cubic-bezier(.65,0,.35,1);
}
.menu a:hover::after{transform:scaleX(1);transform-origin:left;}

.lang-toggle{
  display:inline-flex;align-items:center;gap:6px;padding:0 4px;
  font-size:12px;font-weight:700;letter-spacing:0.06em;
}
.lang-btn{color:var(--muted-2);padding:6px 4px;transition:color .2s;font-weight:700;}
.lang-btn:hover{color:var(--ink);}
.lang-btn.active{color:var(--ink);}
.lang-divider{color:var(--border-strong);font-weight:300;font-size:13px;}

.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 18px;
  background:var(--ink);color:var(--paper);
  font-size:13px;font-weight:600;
  border-radius:100px;
  transition:transform .2s, background .2s;
}
.nav-cta:hover{background:var(--signal);transform:translateY(-1px);}
.nav-cta .arrow{transition:transform .25s;}
.nav-cta:hover .arrow{transform:translateX(3px);}

/* ============================================================
 * Shared section primitives
 * ============================================================ */
.section{padding:120px 40px;position:relative;}
.section.dark{background:var(--dark-bg);color:var(--dark-text);}
.section.white{background:var(--surface);}
.section-inner{max-width:1440px;margin:0 auto;}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12px;font-weight:600;letter-spacing:0.14em;
  color:var(--muted);text-transform:uppercase;
  margin-bottom:28px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--signal);}
.section.dark .eyebrow{color:var(--dark-muted);}

.section-title{
  font-size:clamp(36px,5vw,72px);
  line-height:1.04;letter-spacing:-0.04em;
  font-weight:900;margin-bottom:24px;
}
.section-title .line{display:block;}
.section-title .accent{color:var(--signal);}

.section-subtitle{
  font-size:18px;line-height:1.6;color:var(--muted);
  max-width:640px;
  margin-bottom:64px;
}
.section.dark .section-subtitle{color:var(--dark-muted);}

/* ============================================================
 * HERO
 * ============================================================ */
.hero{
  padding:160px 40px 80px;
  min-height:100vh;
  display:flex;flex-direction:column;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.15fr 1fr;
  gap:80px;align-items:center;
  max-width:1440px;width:100%;margin:0 auto;flex:1;
}

.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12px;font-weight:600;letter-spacing:0.14em;
  color:var(--muted);text-transform:uppercase;margin-bottom:32px;
  opacity:0;animation:rise .9s .15s cubic-bezier(.2,.7,.2,1) forwards;
}
.hero-eyebrow .dot{
  width:6px;height:6px;border-radius:50%;background:var(--signal);
  animation:pulse 2.2s infinite;
}
.hero-eyebrow .div{width:24px;height:1px;background:var(--border-strong);}

.display{
  font-size:clamp(40px,7vw,100px);
  line-height:0.96;letter-spacing:-0.045em;
  font-weight:900;color:var(--ink);margin-bottom:28px;
}
.display .line{display:block;opacity:0;transform:translateY(20px);}
.display .line.l1{animation:rise 1s .25s cubic-bezier(.2,.7,.2,1) forwards;}
.display .line.l2{animation:rise 1s .40s cubic-bezier(.2,.7,.2,1) forwards;}
.display .line.l3{animation:rise 1s .55s cubic-bezier(.2,.7,.2,1) forwards;}
.display .accent{
  color:var(--signal);font-style:italic;font-weight:900;
  position:relative;display:inline-block;
}
.display .accent::after{
  content:"";position:absolute;left:-2px;right:-2px;bottom:0.08em;
  height:0.18em;background:var(--signal);opacity:0.18;z-index:-1;
}

.hero-question{
  font-size:clamp(19px,1.8vw,25px);font-weight:500;color:var(--ink-soft);
  letter-spacing:-0.02em;margin-bottom:36px;
  opacity:0;animation:rise .9s .8s cubic-bezier(.2,.7,.2,1) forwards;
}
.hero-question strong{
  font-weight:700;color:var(--signal);
  border-bottom:2px solid var(--signal);padding-bottom:1px;
}

.hero-body{
  font-size:17px;line-height:1.65;color:var(--muted);
  max-width:540px;margin-bottom:44px;
  opacity:0;animation:rise .9s 1s cubic-bezier(.2,.7,.2,1) forwards;
}
.hero-body strong{color:var(--ink);font-weight:600;}

.cta-row{
  display:flex;gap:12px;align-items:center;flex-wrap:wrap;
  opacity:0;animation:rise .9s 1.2s cubic-bezier(.2,.7,.2,1) forwards;
}
.cta-primary{
  display:inline-flex;align-items:center;gap:14px;
  padding:18px 28px;background:var(--signal);color:#fff;
  font-size:15px;font-weight:600;letter-spacing:-0.01em;
  border-radius:100px;
  box-shadow:0 4px 20px rgba(255,77,46,0.28);
  transition:transform .25s, box-shadow .25s, background .25s;
}
.cta-primary:hover{background:var(--signal-dark);transform:translateY(-2px);box-shadow:0 8px 28px rgba(255,77,46,0.4);}
.cta-primary .arrow{display:inline-block;transition:transform .25s;font-size:18px;}
.cta-primary:hover .arrow{transform:translateX(4px);}

.cta-secondary{
  display:inline-flex;align-items:center;gap:10px;
  padding:18px 24px;color:var(--ink);
  font-size:15px;font-weight:600;
  border-radius:100px;
  border:1px solid var(--border-strong);
  transition:border-color .2s, background .2s;
}
.cta-secondary:hover{border-color:var(--ink);background:rgba(0,0,0,0.04);}

/* HERO mock */
.mock-wrap{position:relative;opacity:0;animation:rise 1.1s 1.1s cubic-bezier(.2,.7,.2,1) forwards;}
.mock{
  position:relative;background:var(--surface);
  border-radius:18px;border:1px solid var(--border);
  box-shadow:0 1px 2px rgba(0,0,0,0.04), 0 12px 40px -8px rgba(0,0,0,0.12), 0 32px 80px -20px rgba(0,0,0,0.16);
  overflow:hidden;
}
.mock-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;border-bottom:1px solid var(--border);
  background:linear-gradient(180deg,#FAFAF7,var(--surface));
}
.mock-header-left{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;color:var(--ink-soft);}
.live-dot{
  width:7px;height:7px;border-radius:50%;background:var(--signal);
  box-shadow:0 0 0 0 rgba(255,77,46,0.6);animation:pulse 1.8s infinite;
}
.mock-header-right{font-size:11px;color:var(--muted-2);letter-spacing:0.02em;}

.mock-search{
  display:flex;align-items:center;gap:10px;
  margin:18px 18px 14px;padding:12px 14px;
  background:#F4F2EC;border-radius:10px;font-size:13px;
}
.mock-search .icon{
  width:14px;height:14px;flex-shrink:0;
  border:1.5px solid var(--ink-soft);border-radius:50%;position:relative;
}
.mock-search .icon::after{
  content:"";position:absolute;width:1.5px;height:5px;background:var(--ink-soft);
  transform:rotate(-45deg);bottom:-3.5px;right:-1px;
}
.mock-search .q{color:var(--ink);font-weight:500;}
.mock-search .cursor{
  display:inline-block;width:1.5px;height:14px;background:var(--ink);
  vertical-align:-3px;margin-left:1px;animation:blink 1s infinite;
}

.mock-results{padding:6px 10px 14px;}
.result{display:flex;align-items:center;gap:14px;padding:12px 8px;border-radius:8px;}
.result .rank{font-size:13px;font-weight:700;color:var(--muted-2);min-width:24px;}
.result .label{font-size:13.5px;font-weight:500;color:var(--ink-soft);flex:1;}
.result .label .domain{color:var(--muted-2);font-size:11px;display:block;margin-top:2px;font-weight:400;}
.result.top{
  background:linear-gradient(90deg,rgba(255,77,46,0.06),rgba(255,77,46,0));
  border:1px solid rgba(255,77,46,0.18);margin-bottom:8px;
}
.result.top .rank{color:var(--signal);font-weight:900;font-size:14px;}
.result.top .label{color:var(--ink);font-weight:700;}
.result.top .label .domain{color:var(--signal);}
.result.top .badge{
  font-size:10px;font-weight:700;letter-spacing:0.08em;
  padding:3px 7px;background:var(--signal);color:#fff;
  border-radius:4px;text-transform:uppercase;
}
.result.faded .label{color:var(--muted);}
.result.faded .label .domain{opacity:0.6;}

.mock-footer{
  display:grid;grid-template-columns:1fr 1fr;
  border-top:1px solid var(--border);background:#FBFAF6;
}
.mock-stat{padding:14px 18px;border-right:1px solid var(--border);}
.mock-stat:last-child{border-right:0;}
.mock-stat-label{
  font-size:10px;font-weight:600;letter-spacing:0.08em;
  color:var(--muted-2);text-transform:uppercase;margin-bottom:4px;
}
.mock-stat-value{font-size:17px;font-weight:800;color:var(--ink);letter-spacing:-0.02em;}
.mock-stat-value .arrow{color:var(--signal);margin-right:4px;}

.float-chip{
  position:absolute;top:-22px;right:24px;
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 12px;background:var(--ink);color:var(--paper);
  font-size:11px;font-weight:600;letter-spacing:0.04em;
  border-radius:100px;box-shadow:0 8px 24px rgba(0,0,0,0.16);
}
.float-chip .arrow{color:var(--signal);}

.float-stat{
  position:absolute;bottom:-30px;left:-12px;
  background:var(--ink);color:var(--paper);
  padding:14px 18px;border-radius:14px;font-size:12px;
  box-shadow:0 12px 32px rgba(0,0,0,0.24);
  display:flex;align-items:center;gap:14px;
}
.float-stat .num{font-size:22px;font-weight:900;letter-spacing:-0.02em;color:var(--signal);}
.float-stat .lbl{font-size:10px;font-weight:600;letter-spacing:0.08em;color:var(--muted-2);text-transform:uppercase;line-height:1.4;}

.trust-strip{
  max-width:1440px;width:100%;margin:80px auto 0;
  padding-top:32px;border-top:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;flex-wrap:wrap;font-size:13px;color:var(--muted);
  opacity:0;animation:rise .9s 1.5s cubic-bezier(.2,.7,.2,1) forwards;
}
.trust-strip .left{display:flex;align-items:center;gap:24px;flex-wrap:wrap;}
.trust-strip .item{display:flex;align-items:center;gap:8px;}
.trust-strip .item .ico{width:5px;height:5px;border-radius:50%;background:var(--signal);}
.trust-strip .item strong{color:var(--ink);font-weight:600;}
.trust-strip .right{display:flex;align-items:center;gap:8px;font-weight:500;}
.trust-strip .right .num{color:var(--ink);font-weight:800;letter-spacing:-0.01em;}

/* ============================================================
 * PROBLEM
 * ============================================================ */
.problem{background:var(--surface);}
.problem-cards{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.pcard{
  padding:36px 32px;
  background:var(--paper);
  border:1px solid var(--border);
  border-radius:18px;
  transition:transform .3s, border-color .3s, box-shadow .3s;
  position:relative;overflow:hidden;
}
.pcard:hover{
  transform:translateY(-4px);
  border-color:var(--ink);
  box-shadow:0 16px 40px -16px rgba(0,0,0,0.15);
}
.pcard::after{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--signal);transform:scaleX(0);transform-origin:left;
  transition:transform .35s cubic-bezier(.65,0,.35,1);
}
.pcard:hover::after{transform:scaleX(1);}
.pcard-tag{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:0.12em;
  color:var(--signal);margin-bottom:20px;
}
.pcard-title{
  font-size:21px;font-weight:700;line-height:1.35;letter-spacing:-0.02em;
  margin-bottom:16px;color:var(--ink);
}
.pcard-body{font-size:15px;line-height:1.65;color:var(--muted);}

.transition-line{
  margin-top:64px;text-align:center;
  font-size:18px;font-weight:600;color:var(--ink-soft);letter-spacing:-0.01em;
}
.transition-line::after{
  content:"↓";display:block;margin-top:16px;font-size:22px;
  color:var(--signal);animation:bounce 2s infinite;
}

/* ============================================================
 * WHY US (dark)
 * ============================================================ */
.why{background:var(--dark-bg);color:var(--dark-text);}
.why .section-title{color:var(--dark-text);}
.kpi-row{
  display:grid;grid-template-columns:repeat(4,1fr);gap:32px;
  margin-bottom:96px;padding-bottom:64px;
  border-bottom:1px solid var(--dark-border);
}
.kpi-item{display:flex;flex-direction:column;gap:8px;}
.kpi-value{
  font-size:clamp(40px,4.5vw,68px);font-weight:900;letter-spacing:-0.04em;
  color:var(--signal);line-height:1;
}
.kpi-label{
  font-size:13px;font-weight:500;color:var(--dark-muted);
  letter-spacing:0.02em;
}

.why-blocks{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;}
.why-block{display:flex;flex-direction:column;gap:18px;}
.why-block-num{
  font-size:14px;font-weight:700;color:var(--signal);
  letter-spacing:0.12em;
}
.why-block-title{
  font-size:22px;font-weight:700;letter-spacing:-0.02em;
  line-height:1.3;color:var(--dark-text);
}
.why-block-body{font-size:15px;line-height:1.7;color:var(--dark-muted);}

/* ============================================================
 * SERVICES
 * ============================================================ */
.services-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:48px;
}
.sv-card{
  padding:32px 28px;background:var(--surface);
  border:1px solid var(--border);border-radius:18px;
  position:relative;overflow:hidden;
  transition:transform .3s, border-color .3s, box-shadow .3s;
  display:flex;flex-direction:column;gap:16px;
}
.sv-card:hover{
  transform:translateY(-4px);border-color:var(--ink);
  box-shadow:0 16px 40px -16px rgba(0,0,0,0.12);
}
.sv-signature{
  position:absolute;top:16px;right:16px;
  font-size:10px;font-weight:700;letter-spacing:0.14em;
  padding:4px 8px;background:var(--ink);color:var(--paper);
  border-radius:4px;
}
.sv-name{font-size:19px;font-weight:700;letter-spacing:-0.02em;color:var(--ink);}
.sv-effect{font-size:14px;color:var(--ink-soft);line-height:1.5;font-weight:500;}
.sv-detail{font-size:12px;color:var(--muted-2);letter-spacing:0.02em;}
.sv-kpi{
  margin-top:auto;display:inline-block;padding:6px 12px;
  background:var(--signal-soft);color:var(--signal);
  font-size:12px;font-weight:700;letter-spacing:-0.01em;
  border-radius:6px;align-self:flex-start;
}

.sv-banner{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;padding:36px 40px;
  background:var(--ink);color:var(--paper);
  border-radius:18px;flex-wrap:wrap;
}
.sv-banner-copy{font-size:22px;font-weight:700;letter-spacing:-0.02em;line-height:1.35;}
.sv-banner-cta{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 24px;background:var(--signal);color:#fff;
  font-size:14px;font-weight:600;border-radius:100px;
  transition:transform .2s, background .2s;
}
.sv-banner-cta:hover{background:var(--signal-dark);transform:translateY(-1px);}
.sv-banner-cta .arrow{transition:transform .25s;}
.sv-banner-cta:hover .arrow{transform:translateX(3px);}

/* ============================================================
 * PROCESS (How We Work)
 * ============================================================ */
.process{background:var(--surface);}
.process-timeline{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;
}
.process-timeline::before{
  content:"";position:absolute;top:30px;left:5%;right:5%;height:1px;
  background:linear-gradient(90deg,transparent,var(--border-strong) 8%,var(--border-strong) 92%,transparent);
  z-index:0;
}
.pstep{position:relative;padding:0 8px;display:flex;flex-direction:column;gap:14px;}
.pstep-marker{
  width:64px;height:64px;border-radius:50%;
  background:var(--paper);border:2px solid var(--ink);
  color:var(--ink);font-size:22px;font-weight:900;
  display:flex;align-items:center;justify-content:center;
  position:relative;z-index:1;letter-spacing:-0.02em;
}
.pstep:last-child .pstep-marker{
  background:var(--signal);color:#fff;border-color:var(--signal);
}
.pstep-tag{
  font-size:11px;font-weight:700;color:var(--signal);letter-spacing:0.1em;margin-top:8px;
}
.pstep-title{
  font-size:18px;font-weight:700;letter-spacing:-0.02em;color:var(--ink);line-height:1.35;
}
.pstep-body{font-size:14px;line-height:1.6;color:var(--muted);}
.pstep-deliverable{
  margin-top:auto;padding:12px 14px;
  background:var(--paper);border:1px dashed var(--border-strong);
  font-size:11px;color:var(--ink-soft);font-weight:500;line-height:1.5;border-radius:8px;
}

/* ============================================================
 * PORTFOLIO
 * ============================================================ */
.portfolio-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:96px;
}
.pf-card{
  padding:28px;background:var(--surface);
  border:1px solid var(--border);border-radius:18px;
  display:flex;flex-direction:column;gap:14px;
  transition:transform .3s, border-color .3s, box-shadow .3s;
}
.pf-card:hover{
  transform:translateY(-4px);border-color:var(--ink);
  box-shadow:0 16px 40px -16px rgba(0,0,0,0.12);
}
.pf-tag{
  display:inline-block;font-size:10px;font-weight:700;letter-spacing:0.12em;
  color:var(--muted-2);align-self:flex-start;padding:4px 8px;
  background:var(--paper);border-radius:4px;
}
.pf-kpi{
  font-size:24px;font-weight:900;color:var(--signal);
  letter-spacing:-0.02em;line-height:1.15;
}
.pf-period{font-size:13px;color:var(--muted);font-weight:500;}
.pf-channels{
  font-size:11px;color:var(--ink-soft);letter-spacing:0.02em;
  padding-top:12px;border-top:1px dashed var(--border);
}
.pf-desc{font-size:14px;color:var(--ink-soft);line-height:1.6;margin-top:4px;}

.logo-wall{
  padding:48px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  margin-bottom:48px;text-align:center;
}
.logo-wall-title{
  font-size:13px;font-weight:600;color:var(--muted);
  letter-spacing:0.04em;margin-bottom:32px;
}
.logo-wall-row{
  display:flex;gap:48px;justify-content:center;flex-wrap:wrap;
  margin-bottom:32px;opacity:0.55;
}
.logo-placeholder{
  width:120px;height:48px;
  background:var(--paper-warm);border:1px dashed var(--border-strong);
  border-radius:8px;
  display:flex;align-items:center;justify-content:center;
  font-size:11px;color:var(--muted-2);font-weight:500;
}
.logo-wall-footnote{
  font-size:12px;color:var(--muted-2);font-style:italic;
}

.portfolio-final{
  text-align:center;padding:48px;background:var(--ink);color:var(--paper);
  border-radius:18px;
}
.portfolio-final-copy{
  font-size:22px;font-weight:700;letter-spacing:-0.02em;margin-bottom:24px;
}
.portfolio-final-cta{
  display:inline-flex;align-items:center;gap:10px;
  padding:14px 28px;background:var(--signal);color:#fff;
  font-size:15px;font-weight:600;border-radius:100px;
  transition:transform .2s, background .2s;
}
.portfolio-final-cta:hover{background:var(--signal-dark);transform:translateY(-1px);}
.portfolio-final-cta .arrow{transition:transform .25s;}
.portfolio-final-cta:hover .arrow{transform:translateX(3px);}

/* ============================================================
 * CONTACT
 * ============================================================ */
.contact{background:var(--paper-warm);}
.contact-grid{
  display:grid;grid-template-columns:1.4fr 1fr;gap:64px;align-items:start;
}
.contact-form{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:18px;padding:40px;
  box-shadow:0 12px 40px -16px rgba(0,0,0,0.08);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px;}
.form-row.single{grid-template-columns:1fr;}
.form-group{display:flex;flex-direction:column;gap:8px;}
.form-group label{
  font-size:13px;font-weight:600;color:var(--ink-soft);letter-spacing:-0.01em;
}
.form-group label .req{color:var(--signal);margin-left:2px;}
.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"],
.form-group select,
.form-group textarea{
  padding:12px 14px;
  background:var(--paper);
  border:1px solid var(--border);
  border-radius:8px;
  font-family:inherit;font-size:14px;color:var(--ink);
  transition:border-color .2s, background .2s;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  outline:0;border-color:var(--signal);background:var(--surface);
}
.form-group textarea{resize:vertical;min-height:80px;}

.radio-group, .check-group{display:flex;gap:8px;flex-wrap:wrap;}
.radio-item, .check-item{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 14px;background:var(--paper);border:1px solid var(--border);
  border-radius:100px;font-size:13px;color:var(--ink-soft);font-weight:500;
  cursor:pointer;transition:all .2s;
}
.radio-item input, .check-item input{display:none;}
.radio-item:has(input:checked), .check-item:has(input:checked){
  background:var(--ink);color:var(--paper);border-color:var(--ink);
}
.radio-item:hover, .check-item:hover{border-color:var(--ink-soft);}

.consent-row{display:flex;flex-direction:column;gap:10px;margin:24px 0;}
.consent-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-soft);}
.consent-item input[type="checkbox"]{accent-color:var(--signal);width:16px;height:16px;}

.form-submit{
  width:100%;padding:16px;
  background:var(--signal);color:#fff;
  font-size:15px;font-weight:600;letter-spacing:-0.01em;
  border-radius:100px;
  box-shadow:0 4px 20px rgba(255,77,46,0.28);
  transition:transform .25s, box-shadow .25s, background .25s;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
}
.form-submit:hover{background:var(--signal-dark);transform:translateY(-2px);}

/* Contact right panel */
.contact-panel{display:flex;flex-direction:column;gap:24px;}
.panel-block{
  background:var(--surface);border:1px solid var(--border);
  border-radius:14px;padding:24px;
}
.panel-block.featured{
  background:var(--ink);color:var(--paper);border-color:var(--ink);
}
.panel-label{
  font-size:11px;font-weight:600;letter-spacing:0.1em;
  color:var(--muted);text-transform:uppercase;margin-bottom:8px;
}
.featured .panel-label{color:var(--dark-muted);}
.panel-value{font-size:20px;font-weight:800;letter-spacing:-0.02em;color:var(--ink);}
.featured .panel-value{color:var(--dark-text);}
.panel-text{font-size:14px;line-height:1.6;color:var(--ink-soft);}
.featured .panel-text{color:var(--dark-muted);}

.ceo-card{
  display:flex;align-items:center;gap:16px;
  padding:18px;background:var(--surface);border:1px solid var(--border);
  border-radius:14px;
}
.ceo-photo{
  width:64px;height:64px;border-radius:50%;
  background:var(--paper-warm);overflow:hidden;flex-shrink:0;
}
.ceo-photo img{width:100%;height:100%;object-fit:cover;}
.ceo-info{flex:1;}
.ceo-note{font-size:11px;font-weight:600;color:var(--signal);letter-spacing:0.04em;text-transform:uppercase;margin-bottom:4px;}
.ceo-name{font-size:16px;font-weight:700;color:var(--ink);letter-spacing:-0.01em;}
.ceo-role{font-size:12px;color:var(--muted);margin-top:2px;}

/* Toast */
.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(100px);
  background:var(--ink);color:var(--paper);padding:14px 24px;
  border-radius:100px;font-size:14px;font-weight:500;
  box-shadow:0 12px 32px rgba(0,0,0,0.24);
  opacity:0;transition:opacity .3s, transform .4s cubic-bezier(.2,.7,.2,1);
  z-index:1000;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

/* ============================================================
 * FOOTER
 * ============================================================ */
.footer{
  background:var(--dark-bg);color:var(--dark-text);
  padding:80px 40px 32px;position:relative;z-index:2;
}
.footer-inner{max-width:1440px;margin:0 auto;}
.footer-top{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px;
  padding-bottom:48px;border-bottom:1px solid var(--dark-border);
}
.footer-brand{display:flex;flex-direction:column;gap:16px;}
.footer-logo{display:flex;align-items:center;gap:10px;}
.footer-logo .mark{
  width:34px;height:34px;background:var(--signal);color:#fff;
  border-radius:7px;display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:900;
}
.footer-logo .text{font-size:16px;font-weight:800;}
.footer-tagline{font-size:13px;color:var(--dark-muted);line-height:1.6;max-width:280px;}

.footer-col h4{
  font-size:12px;font-weight:600;letter-spacing:0.12em;
  color:var(--dark-muted);text-transform:uppercase;margin-bottom:16px;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a{font-size:14px;color:var(--dark-text);transition:color .2s;}
.footer-col a:hover{color:var(--signal);}

.footer-info{
  display:flex;flex-direction:column;gap:6px;margin-top:32px;
  font-size:12px;color:var(--dark-muted);line-height:1.6;
}
.footer-info .name{color:var(--dark-text);font-weight:600;}

.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:32px;font-size:12px;color:var(--dark-muted);flex-wrap:wrap;gap:16px;
}

/* ============================================================
 * ABOUT PAGE
 * ============================================================ */
.about-hero{
  padding:160px 40px 80px;
  display:grid;grid-template-columns:1fr 1fr;gap:80px;
  align-items:center;max-width:1440px;margin:0 auto;
}
.about-illustration{
  position:relative;border-radius:20px;overflow:hidden;
  box-shadow:0 24px 64px -16px rgba(0,0,0,0.18);
  aspect-ratio:1/1;
}
.about-illustration img{width:100%;height:100%;object-fit:cover;}
.about-lead{
  font-size:clamp(17px,1.6vw,21px);line-height:1.6;color:var(--ink-soft);
  margin-top:32px;
}

.about-vision{padding:120px 40px;background:var(--ink);color:var(--paper);}
.about-vision-inner{max-width:1100px;margin:0 auto;}
.about-vision .eyebrow{color:var(--dark-muted);}
.about-vision .vision-title{
  font-size:clamp(32px,4vw,52px);font-weight:900;
  letter-spacing:-0.03em;line-height:1.15;margin-bottom:32px;
}
.about-vision .vision-body{
  font-size:18px;line-height:1.7;color:var(--dark-muted);max-width:820px;
}

.about-values{padding:120px 40px;}
.about-values-inner{max-width:1440px;margin:0 auto;}
.about-values-title{
  font-size:clamp(28px,3.5vw,44px);font-weight:900;
  letter-spacing:-0.03em;margin-bottom:48px;
}
.values-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;}
.value-card{
  padding:28px;background:var(--surface);border:1px solid var(--border);
  border-radius:16px;display:flex;flex-direction:column;gap:12px;
  transition:transform .3s, border-color .3s;
}
.value-card:hover{transform:translateY(-4px);border-color:var(--ink);}
.value-num{font-size:13px;font-weight:700;color:var(--signal);letter-spacing:0.12em;}
.value-title{font-size:18px;font-weight:700;letter-spacing:-0.02em;color:var(--ink);}
.value-body{font-size:14px;line-height:1.6;color:var(--muted);}

/* ============================================================
 * SCROLL INDICATOR
 * ============================================================ */
.scroll-hint{
  position:absolute;bottom:24px;left:50%;transform:translateX(-50%);
  font-size:11px;font-weight:600;letter-spacing:0.14em;color:var(--muted);
  text-transform:uppercase;display:flex;align-items:center;gap:8px;
  opacity:0;animation:fadeIn .8s 2s forwards;
}
.scroll-hint .line{display:inline-block;width:24px;height:1px;background:var(--muted);animation:scrollLine 2.2s infinite;}

/* ============================================================
 * ANIMATIONS
 * ============================================================ */
@keyframes rise{from{opacity:0;transform:translateY(24px);}to{opacity:1;transform:translateY(0);}}
@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,77,46,0.6);}
  70%{box-shadow:0 0 0 10px rgba(255,77,46,0);}
  100%{box-shadow:0 0 0 0 rgba(255,77,46,0);}
}
@keyframes blink{50%{opacity:0;}}
@keyframes scrollLine{0%,100%{transform:scaleX(0.4);}50%{transform:scaleX(1);}}
@keyframes bounce{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(6px);}
}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1);}
.reveal.in-view{opacity:1;transform:translateY(0);}
.reveal[data-delay="1"]{transition-delay:.1s;}
.reveal[data-delay="2"]{transition-delay:.2s;}
.reveal[data-delay="3"]{transition-delay:.3s;}
.reveal[data-delay="4"]{transition-delay:.4s;}

/* ============================================================
 * RESPONSIVE
 * ============================================================ */
@media (max-width:1024px){
  .nav{grid-template-columns:auto 1fr auto auto;padding:14px 24px;}
  .menu{display:none;}
  .section{padding:80px 24px;}
  .hero{padding:120px 24px 60px;}
  .hero-grid{grid-template-columns:1fr;gap:60px;}
  .float-stat{position:relative;bottom:0;left:0;margin-top:20px;display:inline-flex;}
  .float-chip{top:-16px;}

  .problem-cards, .services-grid, .portfolio-grid{grid-template-columns:1fr 1fr;}
  .kpi-row{grid-template-columns:1fr 1fr;gap:32px;}
  .why-blocks{grid-template-columns:1fr;gap:32px;}
  .process-timeline{grid-template-columns:1fr 1fr;gap:48px;}
  .process-timeline::before{display:none;}
  .values-grid{grid-template-columns:1fr 1fr;}

  .contact-grid{grid-template-columns:1fr;gap:32px;}
  .form-row{grid-template-columns:1fr;}

  .about-hero{grid-template-columns:1fr;gap:40px;padding:120px 24px 60px;}

  .footer-top{grid-template-columns:1fr 1fr;gap:32px;}
}

@media (max-width:640px){
  .nav{padding:14px 20px;gap:12px;}
  .nav-cta{padding:9px 14px;font-size:12px;}
  .section{padding:64px 20px;}
  .hero{padding:100px 20px 60px;}
  .display{font-size:clamp(34px,10vw,52px);}
  .cta-row{flex-direction:column;align-items:stretch;}
  .cta-primary,.cta-secondary{justify-content:center;}
  .trust-strip{flex-direction:column;align-items:flex-start;}

  .problem-cards, .services-grid, .portfolio-grid{grid-template-columns:1fr;}
  .kpi-row{grid-template-columns:1fr 1fr;gap:24px;}
  .process-timeline{grid-template-columns:1fr;}
  .values-grid{grid-template-columns:1fr;}

  .sv-banner{flex-direction:column;align-items:flex-start;text-align:left;padding:28px;}
  .portfolio-final{padding:32px 24px;}

  .contact-form{padding:24px;}

  .footer{padding:60px 20px 24px;}
  .footer-top{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}

/* ============================================================
 * HOMEPAGE PAGE - showcase build (페이지 자체가 데모)
 * Editorial · Paper · Signal Orange — Winner Brothers style
 * ============================================================ */

/* Scroll progress bar (top) */
.scroll-progress{
  position:fixed;top:0;left:0;right:0;height:2px;z-index:200;
  background:transparent;pointer-events:none;
}
.scroll-progress span{
  display:block;height:100%;
  background:linear-gradient(90deg, var(--signal), var(--signal-dark));
  transform:scaleX(0);transform-origin:left;
  transition:transform .1s linear;
}

/* ===== HP HERO ===== */
.hp-hero{
  position:relative;
  padding:160px 40px 80px;
  overflow:hidden;
  background:var(--paper);
}
.hp-hero::before{
  content:"";position:absolute;
  top:-200px;right:-200px;
  width:700px;height:700px;
  background:radial-gradient(circle, var(--signal-soft), transparent 60%);
  filter:blur(20px);
  pointer-events:none;
  animation:hp-orb 12s ease-in-out infinite;
}
@keyframes hp-orb{
  0%,100%{transform:translate(0,0) scale(1);}
  50%{transform:translate(-30px,30px) scale(1.05);}
}

.hp-hero-inner{
  max-width:1440px;margin:0 auto;
  display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;
  position:relative;z-index:2;
}

.hp-hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  padding:7px 14px;
  background:var(--ink);color:var(--paper);
  border-radius:999px;
  font-size:11px;font-weight:700;letter-spacing:0.14em;
  text-transform:uppercase;
  margin-bottom:32px;
}
.hp-hero-eyebrow .dot{
  width:6px;height:6px;border-radius:50%;background:var(--signal);
  box-shadow:0 0 8px var(--signal);
  animation:hp-pulse 2s ease-in-out infinite;
}
@keyframes hp-pulse{
  0%,100%{opacity:1;transform:scale(1);}
  50%{opacity:.5;transform:scale(.8);}
}

.hp-hero-title{
  font-size:clamp(40px, 5.5vw, 76px);
  font-weight:800;
  line-height:1;
  letter-spacing:-0.045em;
  color:var(--ink);
}
.hp-hero-title .line{display:block;overflow:hidden;}
.hp-hero-title .word{
  display:inline-block;
  opacity:0;transform:translateY(80%);
  transition:opacity .8s var(--ease, cubic-bezier(.2,.7,.2,1)),transform .8s var(--ease, cubic-bezier(.2,.7,.2,1));
}
.hp-hero-title.in .word{opacity:1;transform:translateY(0);}
.hp-hero-title .accent{color:var(--signal);}

.hp-hero-sub{
  margin-top:28px;
  font-size:18px;line-height:1.6;color:var(--muted);
  max-width:520px;
}
.hp-hero-sub strong{color:var(--ink);font-weight:600;}

.hp-hero-ctas{
  margin-top:36px;
  display:flex;gap:12px;flex-wrap:wrap;
}

/* Magnetic primary CTA */
.hp-btn-primary{
  position:relative;
  display:inline-flex;align-items:center;gap:8px;
  padding:16px 26px;
  background:var(--ink);color:var(--paper);
  border-radius:999px;
  font-size:15px;font-weight:600;
  transition:transform .25s cubic-bezier(.2,.7,.2,1), background .3s;
  border:0;cursor:pointer;font-family:inherit;
  will-change:transform;
}
.hp-btn-primary:hover{background:var(--signal);}
.hp-btn-primary .arrow{transition:transform .3s;}
.hp-btn-primary:hover .arrow{transform:translateX(4px);}

.hp-btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  padding:16px 24px;
  background:transparent;color:var(--ink);
  border:1px solid var(--border-strong);
  border-radius:999px;
  font-size:15px;font-weight:600;
  transition:all .25s;
}
.hp-btn-ghost:hover{border-color:var(--ink);background:var(--surface);}

/* Hero 3D Tilt Browser Mock */
.hp-tilt-wrap{
  perspective:1500px;
  position:relative;
}
.hp-tilt{
  position:relative;
  transform-style:preserve-3d;
  transition:transform .3s cubic-bezier(.2,.7,.2,1);
  will-change:transform;
}
.hp-browser{
  background:var(--surface);
  border-radius:14px;
  box-shadow:0 30px 60px -20px rgba(0,0,0,0.3), 0 0 0 1px var(--border);
  overflow:hidden;
  transform:translateZ(0);
}
.hp-browser-bar{
  display:flex;align-items:center;gap:14px;
  padding:14px 18px;
  background:var(--paper-warm);
  border-bottom:1px solid var(--border);
}
.hp-browser-dots{display:flex;gap:6px;}
.hp-browser-dots i{
  width:10px;height:10px;border-radius:50%;
  background:rgba(0,0,0,0.18);
  display:block;
}
.hp-browser-dots i:nth-child(1){background:#FF5F57;}
.hp-browser-dots i:nth-child(2){background:#FEBC2E;}
.hp-browser-dots i:nth-child(3){background:#28C840;}
.hp-browser-url{
  flex:1;
  padding:6px 14px;
  background:var(--paper);
  border-radius:6px;
  font-size:12px;color:var(--muted);
  font-family:"SF Mono", Menlo, monospace;
}
.hp-browser-content{
  padding:36px 32px 40px;
  background:var(--paper);
  min-height:280px;
  position:relative;
}
.hp-mock-tag{
  display:inline-block;
  padding:4px 10px;
  background:var(--ink);color:var(--paper);
  border-radius:4px;
  font-size:9px;font-weight:700;letter-spacing:0.12em;
}
.hp-mock-brand{
  margin-top:10px;
  font-size:11px;font-weight:700;letter-spacing:0.18em;
  color:var(--muted-2);
}
.hp-mock-h1{
  margin-top:18px;
  font-size:28px;font-weight:800;line-height:1.08;letter-spacing:-0.03em;
  color:var(--ink);
}
.hp-mock-sub{
  margin-top:10px;font-size:13px;color:var(--muted);line-height:1.5;
}
.hp-mock-cta{
  margin-top:20px;
  display:inline-block;
  padding:10px 18px;
  background:var(--signal);color:white;
  border-radius:999px;
  font-size:12px;font-weight:600;
}
.hp-mock-bars{
  margin-top:24px;
  display:flex;gap:6px;align-items:flex-end;
  height:40px;
}
.hp-mock-bars span{
  flex:1;
  background:var(--ink);
  border-radius:2px;
  opacity:0.85;
}
.hp-mock-bars span:nth-child(1){height:30%;}
.hp-mock-bars span:nth-child(2){height:65%;background:var(--signal);}
.hp-mock-bars span:nth-child(3){height:45%;}
.hp-mock-bars span:nth-child(4){height:85%;background:var(--signal);}
.hp-mock-bars span:nth-child(5){height:55%;}

.hp-hero-marquee{
  margin-top:80px;
  overflow:hidden;
  position:relative;
  padding:14px 0;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  -webkit-mask-image:linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
  mask-image:linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}
.hp-hero-marquee-track{
  display:flex;gap:48px;
  white-space:nowrap;
  font-family:"SF Mono", Menlo, monospace;
  font-size:12px;letter-spacing:0.12em;color:var(--muted);
  text-transform:uppercase;
  width:max-content;
  animation:hp-marquee 30s linear infinite;
}
.hp-hero-marquee-track span{
  display:inline-flex;align-items:center;gap:14px;
}
.hp-hero-marquee-track span::after{
  content:"◆";color:var(--signal);font-size:8px;
}
@keyframes hp-marquee{
  from{transform:translateX(0);}
  to{transform:translateX(-50%);}
}

/* ===== BEFORE/AFTER SLIDER ===== */
.hp-ba{
  padding:120px 40px;background:var(--surface);
}
.hp-ba-inner{max-width:1440px;margin:0 auto;}
.hp-ba-head{max-width:680px;margin:0 auto 60px;text-align:center;}
.hp-ba-head .eyebrow{justify-content:center;}

.hp-ba-slider{
  position:relative;
  max-width:1100px;margin:0 auto;
  aspect-ratio:16/9;
  border-radius:18px;
  overflow:hidden;
  cursor:ew-resize;
  user-select:none;
  background:var(--paper);
  box-shadow:0 30px 80px -30px rgba(0,0,0,0.25);
}
.hp-ba-before, .hp-ba-after{
  position:absolute;inset:0;
}
.hp-ba-after{
  clip-path:inset(0 50% 0 0);
}
.hp-ba-label{
  position:absolute;
  top:20px;
  padding:8px 14px;
  background:rgba(255,255,255,0.95);
  backdrop-filter:blur(8px);
  border-radius:999px;
  font-size:11px;font-weight:700;letter-spacing:0.1em;
  text-transform:uppercase;
  z-index:5;
}
.hp-ba-before .hp-ba-label{left:20px;color:var(--muted);}
.hp-ba-after .hp-ba-label{
  right:20px;
  background:var(--signal);color:white;
}
.hp-ba-handle{
  position:absolute;
  top:0;bottom:0;
  left:50%;
  width:3px;
  background:white;
  box-shadow:0 0 0 1px rgba(0,0,0,0.1), 0 4px 20px rgba(0,0,0,0.2);
  z-index:6;
  transform:translateX(-50%);
}
.hp-ba-handle::after{
  content:"⇆";
  position:absolute;
  top:50%;left:50%;
  transform:translate(-50%,-50%);
  width:44px;height:44px;
  border-radius:50%;
  background:white;color:var(--ink);
  display:grid;place-items:center;
  font-size:18px;font-weight:700;
  box-shadow:0 4px 20px rgba(0,0,0,0.15);
}
.hp-ba-hint{
  text-align:center;margin-top:18px;
  font-family:"SF Mono", Menlo, monospace;
  font-size:11px;color:var(--muted-2);letter-spacing:0.14em;
}

/* Before/After mockup contents */
.hp-mockup-bad{
  width:100%;height:100%;
  background:#E5E5E5;
  display:grid;grid-template-rows:auto auto 1fr;gap:14px;
  padding:40px;
  font-family:"Times New Roman", serif;
  color:#666;
}
.hp-mockup-bad-nav{
  display:flex;justify-content:space-between;align-items:center;
  padding-bottom:14px;border-bottom:1px solid #ccc;
}
.hp-mockup-bad-logo{font-size:16px;font-weight:700;color:#999;}
.hp-mockup-bad-menu{display:flex;gap:20px;font-size:11px;color:#888;}
.hp-mockup-bad-hero{
  display:flex;align-items:center;justify-content:space-between;
  padding:40px 0;
}
.hp-mockup-bad-h1{font-size:32px;font-weight:400;color:#666;max-width:50%;line-height:1.3;}
.hp-mockup-bad-img{
  width:140px;height:100px;background:#ccc;
  display:grid;place-items:center;
  font-size:32px;color:#aaa;
}
.hp-mockup-bad-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:10px;
}
.hp-mockup-bad-grid div{
  background:#d0d0d0;height:60px;border-radius:2px;
}

.hp-mockup-good{
  width:100%;height:100%;
  background:var(--paper);
  display:grid;grid-template-rows:auto auto 1fr;gap:18px;
  padding:40px;
}
.hp-mockup-good-nav{
  display:flex;justify-content:space-between;align-items:center;
  padding:8px 0;
}
.hp-mockup-good-logo{
  display:flex;align-items:center;gap:8px;
  font-size:16px;font-weight:800;color:var(--ink);
}
.hp-mockup-good-logo::before{
  content:"YB";
  display:inline-grid;place-items:center;
  width:26px;height:26px;
  background:var(--ink);color:var(--paper);
  border-radius:6px;font-size:11px;font-weight:900;
}
.hp-mockup-good-menu{display:flex;gap:20px;font-size:11px;font-weight:500;color:var(--ink);}
.hp-mockup-good-cta{
  background:var(--signal);color:white;
  padding:6px 14px;border-radius:999px;
  font-size:11px;font-weight:600;
}
.hp-mockup-good-hero{
  display:grid;grid-template-columns:1.2fr 1fr;gap:30px;align-items:center;
  padding:20px 0;
}
.hp-mockup-good-tag{
  display:inline-block;padding:4px 10px;
  background:var(--ink);color:var(--paper);
  border-radius:4px;font-size:9px;font-weight:700;letter-spacing:0.1em;
  margin-bottom:12px;
}
.hp-mockup-good-h1{
  font-size:36px;font-weight:800;line-height:1.05;letter-spacing:-0.03em;color:var(--ink);
}
.hp-mockup-good-h1 .accent{color:var(--signal);}
.hp-mockup-good-h1-sub{font-size:12px;color:var(--muted);margin-top:10px;line-height:1.5;}
.hp-mockup-good-visual{
  aspect-ratio:1;
  background:linear-gradient(135deg, var(--signal), var(--signal-dark));
  border-radius:16px;
  display:grid;place-items:center;color:white;font-size:36px;font-weight:800;
  letter-spacing:-0.03em;
}
.hp-mockup-good-kpis{
  display:grid;grid-template-columns:repeat(3,1fr);gap:12px;
}
.hp-mockup-good-kpi{
  padding:14px 16px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:10px;
}
.hp-mockup-good-kpi-v{
  font-size:22px;font-weight:800;color:var(--ink);letter-spacing:-0.02em;
}
.hp-mockup-good-kpi-l{font-size:10px;color:var(--muted-2);margin-top:2px;letter-spacing:0.05em;}

/* ===== WHY US ===== */
.hp-why{
  padding:120px 40px;
  background:var(--dark-bg);color:var(--dark-text);
}
.hp-why-inner{max-width:1440px;margin:0 auto;}
.hp-why-head{margin-bottom:80px;max-width:760px;}
.hp-why .eyebrow{color:var(--dark-text);}
.hp-why .eyebrow .dot{background:var(--signal);box-shadow:0 0 8px var(--signal);}
.hp-why-title{
  font-size:clamp(36px, 4.5vw, 64px);font-weight:800;line-height:1.05;letter-spacing:-0.035em;
  margin-top:18px;
}
.hp-why-title .accent{color:var(--signal);}

.hp-kpi-row{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  margin-bottom:80px;
}
.hp-kpi{
  position:relative;
  padding:36px 32px;
  background:rgba(255,255,255,0.04);
  border:1px solid var(--dark-border);
  border-radius:18px;
  overflow:hidden;
}
.hp-kpi::before{
  content:"";position:absolute;inset:-1px;
  border-radius:inherit;
  padding:1px;
  background:linear-gradient(135deg, var(--signal), transparent 60%);
  mask:linear-gradient(black, black) content-box, linear-gradient(black, black);
  -webkit-mask:linear-gradient(black, black) content-box, linear-gradient(black, black);
  mask-composite:exclude;-webkit-mask-composite:xor;
  opacity:0;transition:opacity .4s;
  pointer-events:none;
}
.hp-kpi:hover::before{opacity:1;}
.hp-kpi-value{
  font-size:clamp(48px, 6vw, 80px);font-weight:800;line-height:1;letter-spacing:-0.04em;
  background:linear-gradient(135deg, #fff, var(--signal));
  -webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
}
.hp-kpi-value .plus{
  font-size:0.5em;color:var(--signal);
  -webkit-text-fill-color:var(--signal);
  margin-left:4px;
}
.hp-kpi-label{
  margin-top:14px;
  font-size:14px;color:var(--dark-muted);letter-spacing:0.02em;
}

.hp-why-blocks{
  display:grid;grid-template-columns:repeat(3,1fr);gap:48px;
}
.hp-why-block{display:flex;flex-direction:column;gap:14px;}
.hp-why-block-num{
  font-family:"SF Mono", Menlo, monospace;
  font-size:13px;color:var(--signal);letter-spacing:0.14em;font-weight:600;
}
.hp-why-block-title{
  font-size:22px;font-weight:700;letter-spacing:-0.02em;
}
.hp-why-block-body{
  font-size:15px;line-height:1.7;color:var(--dark-muted);
}

/* ===== FEATURES BENTO ===== */
.hp-feat{padding:120px 40px;background:var(--paper);}
.hp-feat-inner{max-width:1440px;margin:0 auto;}
.hp-feat-head{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:end;margin-bottom:60px;}
.hp-feat-title{
  font-size:clamp(36px, 4.5vw, 60px);font-weight:800;line-height:1.05;letter-spacing:-0.035em;
  margin-top:18px;
}
.hp-feat-title .accent{color:var(--signal);}
.hp-feat-sub{font-size:16px;color:var(--muted);line-height:1.65;}

.hp-bento{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  grid-auto-rows:minmax(180px, auto);
  gap:16px;
}
.hp-bento-card{
  position:relative;
  padding:28px 26px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:18px;
  overflow:hidden;
  display:flex;flex-direction:column;gap:14px;
  transition:transform .35s cubic-bezier(.2,.7,.2,1), border-color .35s, box-shadow .35s;
}
.hp-bento-card::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle 220px at var(--mx,50%) var(--my,50%), var(--signal-soft), transparent 60%);
  opacity:0;transition:opacity .4s;pointer-events:none;
}
.hp-bento-card:hover{
  transform:translateY(-4px);
  border-color:var(--border-strong);
  box-shadow:0 14px 40px -20px rgba(0,0,0,0.2);
}
.hp-bento-card:hover::before{opacity:1;}
.hp-bento-card > *{position:relative;z-index:1;}

.hp-bento-main{grid-column:span 4;grid-row:span 2;}
.hp-bento-card.std{grid-column:span 2;}

.hp-feat-num{
  font-family:"SF Mono", Menlo, monospace;
  font-size:11px;letter-spacing:0.14em;color:var(--muted-2);font-weight:600;
}
.hp-feat-title-card{
  font-size:20px;font-weight:700;letter-spacing:-0.02em;line-height:1.2;color:var(--ink);
}
.hp-bento-main .hp-feat-title-card{font-size:32px;}
.hp-feat-body-card{font-size:14px;line-height:1.65;color:var(--muted);flex:1;}
.hp-bento-main .hp-feat-body-card{font-size:16px;}

.hp-feat-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px;}
.hp-feat-tag{
  padding:4px 10px;
  background:var(--paper);border:1px solid var(--border);
  border-radius:999px;
  font-size:11px;color:var(--muted);font-weight:500;
  font-family:"SF Mono", Menlo, monospace;letter-spacing:0.02em;
}

/* Main bento illustration */
.hp-bento-viz{
  margin-top:auto;
  display:grid;grid-template-columns:repeat(3,1fr);gap:10px;
  align-items:flex-end;height:120px;
}
.hp-bento-viz-bar{
  background:var(--ink);
  border-radius:6px;
  position:relative;
  overflow:hidden;
}
.hp-bento-viz-bar:nth-child(1){height:50%;}
.hp-bento-viz-bar:nth-child(2){height:75%;background:var(--signal);}
.hp-bento-viz-bar:nth-child(3){height:100%;}
.hp-bento-viz-bar::after{
  content:"";position:absolute;
  inset:0;
  background:linear-gradient(180deg, transparent 60%, rgba(255,255,255,0.15));
}

/* ===== PROCESS ===== */
.hp-process{padding:120px 40px;background:var(--surface);}
.hp-process-inner{max-width:1440px;margin:0 auto;}
.hp-process-head{max-width:680px;margin-bottom:80px;}
.hp-process-title{
  font-size:clamp(36px, 4.5vw, 60px);font-weight:800;line-height:1.05;letter-spacing:-0.035em;
  margin-top:18px;color:var(--ink);
}
.hp-process-title .accent{color:var(--signal);}

.hp-process-grid{
  position:relative;
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
.hp-process-line{
  position:absolute;
  top:36px;left:5%;right:5%;
  height:2px;
  z-index:0;
  pointer-events:none;
}
.hp-process-line svg{width:100%;height:100%;overflow:visible;}
.hp-process-line path{
  stroke:var(--signal);stroke-width:2;fill:none;
  stroke-dasharray:1000;stroke-dashoffset:1000;
}

.hp-pstep{
  position:relative;z-index:1;
  background:var(--paper);
  border:1px solid var(--border);
  border-radius:16px;
  padding:32px 24px;
  transition:transform .35s cubic-bezier(.2,.7,.2,1);
}
.hp-pstep:hover{transform:translateY(-4px);}
.hp-pstep-marker{
  width:48px;height:48px;border-radius:50%;
  background:var(--paper);
  border:2px solid var(--ink);
  display:grid;place-items:center;
  font-size:14px;font-weight:800;color:var(--ink);
  margin-bottom:18px;
  transition:all .35s;
}
.hp-pstep:hover .hp-pstep-marker{
  background:var(--signal);border-color:var(--signal);color:white;
}
.hp-pstep-tag{
  font-family:"SF Mono", Menlo, monospace;
  font-size:11px;letter-spacing:0.14em;color:var(--muted-2);font-weight:600;
}
.hp-pstep-title{
  font-size:22px;font-weight:700;letter-spacing:-0.02em;
  margin:8px 0 12px;color:var(--ink);
}
.hp-pstep-body{font-size:14px;line-height:1.65;color:var(--muted);}

/* ===== LIVE PROOF ===== */
.hp-live{padding:120px 40px;background:var(--paper);}
.hp-live-inner{max-width:1440px;margin:0 auto;}
.hp-live-head{margin-bottom:60px;max-width:680px;}
.hp-live-title{
  font-size:clamp(36px, 4.5vw, 60px);font-weight:800;line-height:1.05;letter-spacing:-0.035em;
  margin-top:18px;
}
.hp-live-title .accent{color:var(--signal);}

.hp-live-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.hp-live-card{
  position:relative;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:18px;
  overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .4s cubic-bezier(.2,.7,.2,1), box-shadow .4s;
}
.hp-live-card:hover{
  transform:translateY(-6px);
  box-shadow:0 30px 60px -25px rgba(0,0,0,0.2);
}
.hp-live-preview{
  position:relative;
  aspect-ratio:16/10;
  background:var(--paper);
  overflow:hidden;
  border-bottom:1px solid var(--border);
}
.hp-live-preview-inner{
  width:200%;height:200%;
  transform:scale(0.5);transform-origin:top left;
  transition:transform .5s cubic-bezier(.2,.7,.2,1);
}
.hp-live-card:hover .hp-live-preview-inner{transform:scale(0.55);}

.hp-live-tag{
  position:absolute;top:14px;left:14px;
  padding:5px 11px;
  background:var(--ink);color:var(--paper);
  border-radius:4px;
  font-size:10px;font-weight:700;letter-spacing:0.1em;
  z-index:2;
}
.hp-live-info{
  padding:24px 22px;
  display:flex;flex-direction:column;gap:10px;
}
.hp-live-brand{font-size:20px;font-weight:700;letter-spacing:-0.02em;color:var(--ink);}
.hp-live-desc{font-size:13px;color:var(--muted);line-height:1.5;}
.hp-live-visit{
  margin-top:8px;
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:600;color:var(--signal);
  transition:gap .25s;
}
.hp-live-card:hover .hp-live-visit{gap:10px;}

/* Live preview content: 위너브라더스 style */
.hp-prev-wb{
  background:var(--paper);height:100%;padding:30px;
  font-family:'Pretendard Variable',sans-serif;
}
.hp-prev-wb-nav{
  display:flex;justify-content:space-between;align-items:center;
  font-size:14px;font-weight:700;
  padding-bottom:14px;border-bottom:1px solid var(--border);
}
.hp-prev-wb-nav .mark{
  display:inline-grid;place-items:center;
  width:30px;height:30px;
  background:var(--ink);color:var(--paper);
  border-radius:6px;font-size:13px;font-weight:900;
  margin-right:8px;vertical-align:middle;
}
.hp-prev-wb-nav .cta{
  background:var(--signal);color:white;
  padding:6px 14px;border-radius:999px;font-size:12px;font-weight:600;
}
.hp-prev-wb-body{padding:30px 0;}
.hp-prev-wb-h1{font-size:42px;font-weight:800;line-height:1.05;letter-spacing:-0.035em;color:var(--ink);}
.hp-prev-wb-h1 .acc{color:var(--signal);}
.hp-prev-wb-sub{margin-top:14px;font-size:14px;color:var(--muted);line-height:1.6;}
.hp-prev-wb-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px;
}
.hp-prev-wb-stat{
  padding:14px;background:var(--surface);
  border:1px solid var(--border);border-radius:10px;
}
.hp-prev-wb-stat-v{font-size:22px;font-weight:800;color:var(--ink);}
.hp-prev-wb-stat-l{font-size:10px;color:var(--muted-2);margin-top:4px;}

/* Live preview content: 더행복한광고 style */
.hp-prev-ha{
  background:#FDF8F0;height:100%;padding:30px;
  font-family:'Pretendard Variable',sans-serif;
}
.hp-prev-ha-tag{
  display:inline-block;padding:5px 12px;
  border:1px solid rgba(0,0,0,0.2);border-radius:999px;
  font-size:10px;letter-spacing:0.1em;color:#555;
}
.hp-prev-ha-h1{
  margin-top:16px;
  font-size:38px;font-weight:800;line-height:1.08;letter-spacing:-0.035em;color:#1a1a1a;
}
.hp-prev-ha-h1 .acc{color:#BF3B11;}
.hp-prev-ha-sub{margin-top:14px;font-size:13px;color:#666;line-height:1.5;}
.hp-prev-ha-btns{display:flex;gap:8px;margin-top:20px;}
.hp-prev-ha-btn{padding:9px 16px;background:#1a1a1a;color:white;border-radius:6px;font-size:11px;font-weight:600;}
.hp-prev-ha-btn.ghost{background:transparent;color:#1a1a1a;border:1px solid rgba(0,0,0,0.2);}
.hp-prev-ha-mock{
  margin-top:24px;height:80px;border-radius:8px;
  background:linear-gradient(135deg, #BF3B11 0%, #8B2A0B 100%);
  position:relative;overflow:hidden;
}

/* Live preview content: 한남양조 sample */
.hp-prev-hn{
  background:#2A1F18;height:100%;padding:30px;color:#F5E8D5;
  font-family:'Pretendard Variable',serif;position:relative;
}
.hp-prev-hn::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(ellipse 600px 300px at 80% 20%, rgba(212,165,116,0.2), transparent 60%);
}
.hp-prev-hn > *{position:relative;z-index:1;}
.hp-prev-hn-nav{
  display:flex;justify-content:space-between;align-items:center;
  font-size:13px;
}
.hp-prev-hn-logo{font-size:18px;font-weight:700;letter-spacing:0.18em;color:#D4A574;}
.hp-prev-hn-h1{
  margin-top:30px;
  font-size:42px;font-weight:300;line-height:1.15;letter-spacing:-0.02em;
}
.hp-prev-hn-h1 .acc{color:#D4A574;font-weight:600;}
.hp-prev-hn-sub{margin-top:14px;font-size:12px;color:#C9B89F;line-height:1.6;}
.hp-prev-hn-bottles{
  margin-top:24px;display:flex;gap:14px;align-items:flex-end;height:80px;
}
.hp-prev-hn-bottles span{
  width:22px;background:linear-gradient(180deg, #D4A574, #8B5A2B);
  border-radius:3px 3px 0 0;
}
.hp-prev-hn-bottles span:nth-child(1){height:60%;}
.hp-prev-hn-bottles span:nth-child(2){height:90%;}
.hp-prev-hn-bottles span:nth-child(3){height:70%;}
.hp-prev-hn-bottles span:nth-child(4){height:85%;}
.hp-prev-hn-bottles span:nth-child(5){height:55%;}

/* ===== PACKAGES ===== */
.hp-pk{padding:120px 40px;background:var(--surface);}
.hp-pk-inner{max-width:1440px;margin:0 auto;}
.hp-pk-head{margin-bottom:60px;max-width:680px;}
.hp-pk-title{
  font-size:clamp(36px, 4.5vw, 60px);font-weight:800;line-height:1.05;letter-spacing:-0.035em;
  margin-top:18px;color:var(--ink);
}
.hp-pk-title .accent{color:var(--signal);}
.hp-pk-chip{
  display:inline-flex;align-items:center;gap:6px;
  margin-top:18px;
  padding:6px 14px;
  background:var(--signal-soft);
  border:1px solid var(--signal);
  border-radius:999px;
  font-size:13px;color:var(--signal-dark);font-weight:600;
}

.hp-pk-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
  align-items:stretch;
}
.hp-pk-card{
  position:relative;
  background:var(--paper);
  border:1px solid var(--border);
  border-radius:24px;
  padding:36px 32px 32px;
  display:flex;flex-direction:column;gap:18px;
  transition:transform .35s cubic-bezier(.2,.7,.2,1), border-color .35s, box-shadow .35s;
}
.hp-pk-card:hover{
  transform:translateY(-6px);
  box-shadow:0 30px 60px -25px rgba(0,0,0,0.2);
}
.hp-pk-card.featured{
  background:var(--ink);
  color:var(--paper);
  border-color:var(--ink);
  transform:translateY(-12px);
  box-shadow:0 30px 60px -20px rgba(0,0,0,0.4);
}
.hp-pk-card.featured:hover{transform:translateY(-16px);}
.hp-pk-card.featured::before{
  content:"";position:absolute;inset:-1px;
  border-radius:inherit;
  padding:1px;
  background:linear-gradient(135deg, var(--signal), transparent 60%, var(--signal));
  mask:linear-gradient(black, black) content-box, linear-gradient(black, black);
  -webkit-mask:linear-gradient(black, black) content-box, linear-gradient(black, black);
  mask-composite:exclude;-webkit-mask-composite:xor;
  pointer-events:none;
}

.hp-pk-badge{
  position:absolute;top:-12px;left:32px;
  padding:5px 12px;
  background:var(--signal);color:white;
  border-radius:999px;
  font-size:10px;font-weight:700;letter-spacing:0.12em;
}

.hp-pk-tag{
  font-family:"SF Mono", Menlo, monospace;
  font-size:11px;letter-spacing:0.18em;color:var(--muted-2);font-weight:600;
}
.hp-pk-card.featured .hp-pk-tag{color:var(--signal);}

.hp-pk-name{
  font-size:28px;font-weight:800;letter-spacing:-0.02em;
}
.hp-pk-price-row{
  display:flex;align-items:baseline;gap:6px;
  margin-top:2px;
}
.hp-pk-price{
  font-size:56px;font-weight:800;line-height:1;letter-spacing:-0.04em;
}
.hp-pk-unit{
  font-size:18px;font-weight:600;
  color:var(--muted);
}
.hp-pk-card.featured .hp-pk-unit{color:var(--muted-2);}

.hp-pk-time{
  font-family:"SF Mono", Menlo, monospace;
  font-size:11px;letter-spacing:0.1em;color:var(--muted);
}
.hp-pk-card.featured .hp-pk-time{color:var(--muted-2);}

.hp-pk-desc{
  font-size:14px;color:var(--muted);line-height:1.5;
  padding-bottom:18px;border-bottom:1px solid var(--border);
}
.hp-pk-card.featured .hp-pk-desc{color:var(--dark-muted);border-bottom-color:var(--dark-border);}

.hp-pk-feats{
  list-style:none;
  display:flex;flex-direction:column;gap:10px;
  flex:1;
}
.hp-pk-feats li{
  font-size:14px;line-height:1.5;
  padding-left:24px;position:relative;
  color:var(--ink);
}
.hp-pk-card.featured .hp-pk-feats li{color:var(--paper);}
.hp-pk-feats li::before{
  content:"✓";position:absolute;left:0;top:0;
  width:18px;height:18px;
  border-radius:50%;
  background:var(--signal);color:white;
  display:grid;place-items:center;
  font-size:10px;font-weight:700;
}

.hp-pk-cta{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  margin-top:10px;
  padding:14px 22px;
  background:var(--ink);color:var(--paper);
  border-radius:999px;
  font-size:14px;font-weight:600;
  transition:all .25s;
}
.hp-pk-card.featured .hp-pk-cta{background:var(--signal);}
.hp-pk-cta:hover{background:var(--signal);transform:translateY(-2px);}
.hp-pk-card.featured .hp-pk-cta:hover{background:var(--signal-dark);}

/* ===== FAQ ===== */
.hp-faq{padding:120px 40px;background:var(--paper);}
.hp-faq-inner{max-width:900px;margin:0 auto;}
.hp-faq-head{margin-bottom:50px;}
.hp-faq-title{
  font-size:clamp(36px, 4.5vw, 60px);font-weight:800;letter-spacing:-0.035em;
  margin-top:18px;color:var(--ink);
}
.hp-faq-list{display:flex;flex-direction:column;gap:8px;}
.hp-faq-item{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:14px;
  overflow:hidden;
  transition:border-color .3s, background .3s;
}
.hp-faq-item:hover{border-color:var(--border-strong);}
.hp-faq-item.open{background:var(--surface);border-color:var(--ink);}

.hp-faq-q{
  width:100%;background:none;border:0;
  padding:22px 26px;
  text-align:left;color:var(--ink);
  display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;
  font-family:inherit;
  font-size:16px;font-weight:600;line-height:1.4;letter-spacing:-0.01em;
  cursor:pointer;
}
.hp-faq-q-num{
  font-family:"SF Mono", Menlo, monospace;
  font-size:11px;color:var(--muted-2);letter-spacing:0.12em;font-weight:500;
}
.hp-faq-q-icon{
  width:32px;height:32px;border-radius:50%;
  background:var(--paper);border:1px solid var(--border-strong);
  display:grid;place-items:center;
  position:relative;
  transition:all .35s cubic-bezier(.2,.7,.2,1);
  flex-shrink:0;
}
.hp-faq-q-icon::before,.hp-faq-q-icon::after{
  content:"";position:absolute;
  background:var(--ink);border-radius:1px;
  transition:transform .35s cubic-bezier(.2,.7,.2,1);
}
.hp-faq-q-icon::before{width:12px;height:1.5px;}
.hp-faq-q-icon::after{width:1.5px;height:12px;}
.hp-faq-item.open .hp-faq-q-icon{background:var(--signal);border-color:var(--signal);}
.hp-faq-item.open .hp-faq-q-icon::before,
.hp-faq-item.open .hp-faq-q-icon::after{background:white;}
.hp-faq-item.open .hp-faq-q-icon::after{transform:rotate(90deg);}

.hp-faq-a{
  display:grid;grid-template-rows:0fr;
  transition:grid-template-rows .45s cubic-bezier(.2,.7,.2,1);
}
.hp-faq-item.open .hp-faq-a{grid-template-rows:1fr;}
.hp-faq-a-inner{overflow:hidden;padding:0 26px 0 73px;}
.hp-faq-item.open .hp-faq-a-inner{padding-bottom:24px;}
.hp-faq-a p{font-size:14px;line-height:1.7;color:var(--muted);}

/* ===== CTA ===== */
.hp-cta{padding:80px 40px 120px;background:var(--paper);}
.hp-cta-block{
  max-width:1100px;margin:0 auto;
  padding:80px 60px;
  background:var(--ink);
  border-radius:32px;
  position:relative;
  overflow:hidden;
  text-align:center;
  color:var(--paper);
}
.hp-cta-block::before{
  content:"";position:absolute;
  top:-50%;left:-10%;
  width:60%;height:200%;
  background:radial-gradient(ellipse at center, rgba(255,77,46,0.4), transparent 60%);
}
.hp-cta-block::after{
  content:"";position:absolute;
  top:-30%;right:-15%;
  width:50%;height:160%;
  background:radial-gradient(ellipse at center, rgba(255,77,46,0.2), transparent 60%);
}
.hp-cta-block > *{position:relative;z-index:2;}
.hp-cta .eyebrow{justify-content:center;color:var(--signal);}
.hp-cta .eyebrow .dot{background:var(--signal);box-shadow:0 0 8px var(--signal);}
.hp-cta-title{
  margin:20px 0 18px;
  font-size:clamp(38px, 5.5vw, 76px);font-weight:800;letter-spacing:-0.04em;line-height:1.02;
}
.hp-cta-title .accent{color:var(--signal);}
.hp-cta-sub{
  font-size:17px;color:var(--dark-muted);line-height:1.55;
  max-width:520px;margin:0 auto 36px;
}
.hp-cta-btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:18px 32px;
  background:var(--signal);color:white;
  border-radius:999px;
  font-size:16px;font-weight:600;
  transition:all .25s;
  border:0;cursor:pointer;font-family:inherit;
}
.hp-cta-btn:hover{background:white;color:var(--ink);transform:translateY(-2px);}
.hp-cta-phone{
  margin-top:18px;
  font-family:"SF Mono", Menlo, monospace;
  font-size:13px;color:var(--dark-muted);
}

.hp-effect-note{
  max-width:680px;margin:60px auto 0;text-align:center;
  font-family:"SF Mono", Menlo, monospace;
  font-size:12px;color:var(--muted-2);letter-spacing:0.04em;line-height:1.7;
  padding:24px;border:1px dashed var(--border-strong);border-radius:12px;
}

/* Reveal */
.hp-reveal{opacity:0;transform:translateY(30px);transition:opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);}
.hp-reveal.in{opacity:1;transform:translateY(0);}

/* ===== RESPONSIVE for HP ===== */
@media (max-width:1024px){
  .hp-hero{padding:120px 24px 60px;}
  .hp-hero-inner{grid-template-columns:1fr;gap:60px;}
  .hp-ba, .hp-why, .hp-feat, .hp-process, .hp-live, .hp-pk, .hp-faq{padding:80px 24px;}
  .hp-feat-head{grid-template-columns:1fr;gap:24px;}
  .hp-bento{grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(160px, auto);}
  .hp-bento-main{grid-column:span 4;grid-row:span 1;}
  .hp-bento-card.std{grid-column:span 2;}
  .hp-kpi-row, .hp-why-blocks{grid-template-columns:1fr;gap:20px;}
  .hp-process-grid{grid-template-columns:1fr 1fr;gap:20px;}
  .hp-process-line{display:none;}
  .hp-live-grid{grid-template-columns:1fr;}
  .hp-pk-grid{grid-template-columns:1fr;}
  .hp-pk-card.featured{transform:none;}
  .hp-pk-card.featured:hover{transform:translateY(-4px);}
  .hp-cta-block{padding:60px 32px;}
}
@media (max-width:640px){
  .hp-hero{padding:100px 20px 60px;}
  .hp-ba, .hp-why, .hp-feat, .hp-process, .hp-live, .hp-pk, .hp-faq{padding:64px 20px;}
  .hp-hero-title{font-size:clamp(34px, 10vw, 52px);}
  .hp-hero-marquee{margin-top:40px;}
  .hp-bento{grid-template-columns:repeat(2,1fr);}
  .hp-bento-main{grid-column:span 2;}
  .hp-bento-card.std{grid-column:span 1;}
  .hp-bento-main .hp-feat-title-card{font-size:24px;}
  .hp-process-grid{grid-template-columns:1fr;gap:16px;}
  .hp-pk-card{padding:28px 24px;}
  .hp-pk-price{font-size:48px;}
  .hp-faq-a-inner{padding:0 22px 0 22px;}
  .hp-cta-block{padding:48px 24px;border-radius:24px;}
  .hp-hero-ctas{flex-direction:column;align-items:stretch;}
  .hp-btn-primary,.hp-btn-ghost{justify-content:center;}
}

/* ============================================================
 * FEATURED RESULTS (index.html 의 Hero 직후 신뢰 부스트 섹션)
 * ============================================================ */
.results-section{
  padding:100px 40px;
  background:var(--paper);
  position:relative;
}
.results-section::before{
  content:"";position:absolute;
  top:0;left:5%;right:5%;height:1px;
  background:linear-gradient(90deg, transparent, var(--border-strong), transparent);
}
.results-inner{max-width:1440px;margin:0 auto;}
.results-head{
  display:grid;grid-template-columns:1.2fr 1fr;gap:48px;align-items:end;
  margin-bottom:60px;
}
.results-title{
  font-size:clamp(38px, 5vw, 64px);font-weight:800;line-height:1.02;letter-spacing:-0.04em;
  margin-top:18px;color:var(--ink);
}
.results-title .accent{color:var(--signal);}
.results-sub{
  font-size:16px;line-height:1.65;color:var(--muted);
  padding-bottom:12px;
}

.results-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.result-card{
  position:relative;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:20px;
  padding:32px 30px 30px;
  display:flex;flex-direction:column;gap:18px;
  transition:transform .4s cubic-bezier(.2,.7,.2,1), border-color .4s, box-shadow .4s;
  overflow:hidden;
}
.result-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg, var(--signal), var(--signal-dark));
  transform:scaleX(0);transform-origin:left;
  transition:transform .5s cubic-bezier(.2,.7,.2,1);
}
.result-card:hover{
  transform:translateY(-6px);
  border-color:var(--border-strong);
  box-shadow:0 30px 60px -25px rgba(0,0,0,0.18);
}
.result-card:hover::before{transform:scaleX(1);}

.result-tag{
  display:inline-block;
  padding:5px 10px;
  background:var(--paper);
  border:1px solid var(--border);
  border-radius:4px;
  font-family:"SF Mono", Menlo, monospace;
  font-size:10px;font-weight:600;letter-spacing:0.12em;color:var(--muted);
  align-self:flex-start;
}
.result-metric{
  display:flex;align-items:baseline;gap:4px;
  margin-top:8px;
}
.result-metric-v{
  font-size:clamp(56px, 7vw, 88px);
  font-weight:800;line-height:0.95;letter-spacing:-0.05em;
  color:var(--ink);
  font-feature-settings:"tnum";
  background:linear-gradient(180deg, var(--ink) 50%, var(--signal));
  -webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent;
}
.result-metric-u{
  font-size:28px;font-weight:700;color:var(--signal);letter-spacing:-0.02em;
}
.result-metric-l{
  font-size:13px;color:var(--muted);font-weight:500;
}
.result-growth{
  display:flex;align-items:center;gap:8px;
  padding:14px 16px;
  background:var(--paper);
  border-radius:10px;
  margin-top:auto;
}
.result-growth-b{
  font-family:"SF Mono", Menlo, monospace;
  font-size:12px;color:var(--muted-2);text-decoration:line-through;
}
.result-growth-arrow{
  color:var(--signal);font-weight:700;
}
.result-growth-a{
  font-family:"SF Mono", Menlo, monospace;
  font-size:13px;color:var(--ink);font-weight:700;
}
.result-period{
  font-family:"SF Mono", Menlo, monospace;
  font-size:11px;color:var(--muted-2);letter-spacing:0.06em;
}
.result-desc{
  font-size:14px;line-height:1.6;color:var(--muted);
}

.results-foot{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:18px;
  margin-top:36px;
  padding-top:24px;
  border-top:1px dashed var(--border);
}
.results-foot-note{
  font-family:"SF Mono", Menlo, monospace;
  font-size:12px;color:var(--muted-2);letter-spacing:0.02em;
  max-width:560px;line-height:1.6;
}
.results-cta{
  display:inline-flex;align-items:center;gap:6px;
  padding:13px 22px;
  background:var(--ink);color:var(--paper);
  border-radius:999px;
  font-size:13px;font-weight:600;
  transition:all .25s;
}
.results-cta:hover{background:var(--signal);transform:translateY(-2px);}
.results-cta .arrow{transition:transform .25s;}
.results-cta:hover .arrow{transform:translateX(4px);}

@media (max-width:1024px){
  .results-section{padding:80px 24px;}
  .results-head{grid-template-columns:1fr;gap:24px;}
  .results-grid{grid-template-columns:1fr;gap:16px;}
}
@media (max-width:640px){
  .results-section{padding:64px 20px;}
  .result-metric-v{font-size:64px;}
  .results-foot{flex-direction:column;align-items:flex-start;}
}

/* ============================================================
 * HOMEPAGE DEMO ANNOTATIONS (작은 라벨 — 효과를 효과답게)
 * ============================================================ */
.hp-anno{
  position:absolute;
  display:inline-flex;align-items:center;gap:8px;
  z-index:8;
  pointer-events:none;
  background:var(--surface);
  border:1px solid var(--border-strong);
  border-radius:8px;
  padding:7px 12px;
  font-family:"SF Mono", Menlo, monospace;
  font-size:11px;color:var(--ink);font-weight:600;letter-spacing:0.02em;
  white-space:nowrap;
  box-shadow:0 6px 20px -8px rgba(0,0,0,0.15);
  opacity:0;
  animation:hp-anno-appear .8s cubic-bezier(.2,.7,.2,1) forwards;
  animation-delay:1.2s;
}
.hp-anno::before{
  content:"";
  width:8px;height:8px;border-radius:50%;
  background:var(--signal);
  box-shadow:0 0 0 4px rgba(255,77,46,0.18);
  flex-shrink:0;
  animation:hp-anno-dot 2s ease-in-out infinite;
  animation-delay:2s;
}
@keyframes hp-anno-appear{
  from{ opacity:0; transform:translateY(8px) scale(.92);}
  to{ opacity:1; transform:translateY(0) scale(1);}
}
@keyframes hp-anno-dot{
  0%,100%{ box-shadow:0 0 0 4px rgba(255,77,46,0.18); transform:scale(1);}
  50%{ box-shadow:0 0 0 9px rgba(255,77,46,0.06); transform:scale(1.15);}
}
/* 다크 섹션 위에 올라가는 버전 */
.hp-anno-dark{
  background:rgba(20,20,20,0.96);
  border-color:rgba(255,77,46,0.4);
  color:var(--paper);
}

/* 위치별 변형 */
.hp-anno-tilt{
  top:-14px;right:-8px;
  transform:rotate(2deg);
}
.hp-anno-spotlight{
  top:14px;right:14px;
}
.hp-anno-counter{
  position:absolute;
  top:-12px;left:50%;transform:translateX(-50%);
}
.hp-anno-process{
  position:absolute;
  bottom:-32px;left:50%;transform:translateX(-50%);
}

/* 반응형: 모바일에선 라벨 더 작게 */
@media (max-width:640px){
  .hp-anno{font-size:10px;padding:5px 9px;}
  .hp-anno-tilt{top:-10px;right:0;}
}