/* =====================================================================
   ENERLINK 디자인 시스템  ·  "Dark Grid, Living Green"
   폰트: Pretendard (SIL OFL) · 컬러: Navy + Lime Green + Gold
   ===================================================================== */

/* ---------- 폰트 ---------- */
@font-face{font-family:'Pretendard';font-weight:300;font-style:normal;font-display:swap;src:url('/assets/fonts/Pretendard-Light.subset.038a5965.woff2') format('woff2')}
@font-face{font-family:'Pretendard';font-weight:400;font-style:normal;font-display:swap;src:url('/assets/fonts/Pretendard-Regular.subset.5f473645.woff2') format('woff2')}
@font-face{font-family:'Pretendard';font-weight:500;font-style:normal;font-display:swap;src:url('/assets/fonts/Pretendard-Medium.subset.faae7e3f.woff2') format('woff2')}
@font-face{font-family:'Pretendard';font-weight:600;font-style:normal;font-display:swap;src:url('/assets/fonts/Pretendard-SemiBold.subset.dae60b27.woff2') format('woff2')}
@font-face{font-family:'Pretendard';font-weight:700;font-style:normal;font-display:swap;src:url('/assets/fonts/Pretendard-Bold.subset.2d1cd41d.woff2') format('woff2')}
@font-face{font-family:'Pretendard';font-weight:800;font-style:normal;font-display:swap;src:url('/assets/fonts/Pretendard-ExtraBold.subset.9331abdd.woff2') format('woff2')}

/* ---------- 토큰 ---------- */
:root{
  --font: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;

  --navy-950:#060D1F;
  --navy-900:#0A1630;
  --navy-800:#0F1F42;
  --navy-700:#162A55;
  --navy-600:#223A6B;
  --slate-600:#4A5B70;
  --slate-500:#5E6F84;
  --slate-400:#8A99AB;
  --slate-300:#B9C4D1;
  --line-200:#E3E8EE;
  --mist-100:#F3F6F9;
  --mist-50:#F8FAFC;
  --white:#FFFFFF;

  --green-600:#8BB81A;
  --green-700:#5C7F0E;  /* 흰 배경 위 텍스트용 (대비 4.7:1) */
  --green-500:#A6D225;
  --green-400:#B9E23F;
  --green-300:#D2EE7E;
  --green-100:#EEF8D4;
  --gold-500:#EFB71F;
  --gold-300:#F7D77A;
  --blue-400:#4C8DF5;
  --red-500:#E0472B;

  --text:       var(--navy-900);
  --text-2:     var(--slate-600);
  --text-3:     var(--slate-500);
  --bg:         var(--white);

  --radius-xs:4px; --radius-sm:8px; --radius:14px; --radius-lg:22px; --radius-xl:32px;
  --shadow-sm:0 1px 2px rgba(10,22,48,.06), 0 1px 8px rgba(10,22,48,.04);
  --shadow:0 8px 30px rgba(10,22,48,.10);
  --shadow-lg:0 24px 60px rgba(10,22,48,.18);
  --glow:0 0 0 1px rgba(166,210,37,.35), 0 12px 40px rgba(166,210,37,.22);

  --container:1280px;
  --gutter:clamp(20px, 4vw, 40px);
  --section:clamp(80px, 9vw, 136px);
  --header-h:72px;

  --ease:cubic-bezier(.2,.7,.2,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --dur:.5s;
}

/* ---------- 리셋 ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.7;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:anywhere}
img,svg,video{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5,p,figure{margin:0}
table{border-collapse:collapse;width:100%}
::selection{background:var(--green-500);color:var(--navy-900)}
:focus-visible{outline:2px solid var(--green-500);outline-offset:3px;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:12px;top:-60px;z-index:1000;background:var(--green-500);color:var(--navy-900);padding:10px 16px;border-radius:8px;font-weight:700}
.skip-link:focus{top:12px}

/* ---------- 타이포 ---------- */
h1,h2,h3,h4{font-weight:700;letter-spacing:-.025em;line-height:1.22}
h1{font-size:clamp(34px,5.4vw,64px);font-weight:800;letter-spacing:-.035em;line-height:1.12}
h2{font-size:clamp(28px,3.6vw,46px);letter-spacing:-.03em;line-height:1.18}
h3{font-size:clamp(20px,2vw,26px)}
h4{font-size:18px}
.h-display{font-size:clamp(40px,6.4vw,84px);font-weight:800;letter-spacing:-.04em;line-height:1.04}
.lead{font-size:clamp(17px,1.4vw,20px);line-height:1.75;color:var(--text-2)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--green-700)}
.eyebrow::before{content:'';width:22px;height:2px;background:currentColor;border-radius:2px}
.eyebrow--plain::before{display:none}
.section--dark .eyebrow{color:var(--green-500)}
.text-muted{color:var(--text-3)}
.text-center{text-align:center}
.num{font-variant-numeric:tabular-nums;letter-spacing:-.04em;font-weight:800}
.accent{color:var(--green-500)}
.accent-gold{color:var(--gold-500)}
.section-head{max-width:760px;margin-bottom:clamp(40px,5vw,64px)}
.section-head h2{margin:14px 0 16px}
.section-head p{font-size:clamp(16px,1.25vw,18px);color:var(--text-2)}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.section-head--center .eyebrow::before{display:none}
.section--dark .section-head p{color:var(--slate-300)}
.small{font-size:14px}
.src{font-size:12.5px;color:var(--text-3);letter-spacing:-.01em}
.section--dark .src{color:var(--slate-400)}
mark{background:linear-gradient(transparent 55%, rgba(166,210,37,.45) 55%);color:inherit;padding:0 2px}

/* ---------- 레이아웃 ---------- */
.container{width:100%;max-width:calc(var(--container) + var(--gutter)*2);margin:0 auto;padding:0 var(--gutter)}
.container--narrow{max-width:calc(860px + var(--gutter)*2)}
.container--wide{max-width:calc(1440px + var(--gutter)*2)}
.section{padding:var(--section) 0;position:relative}
.section--tight{padding:clamp(56px,6vw,88px) 0}
.section--dark{background:var(--navy-900);color:var(--white)}
.section--dark .text-muted{color:var(--slate-400)}
.section--darker{background:var(--navy-950);color:var(--white)}
.section--mist{background:var(--mist-100)}
.section--green{background:var(--green-500);color:var(--navy-900)}
.section--gradient{background:linear-gradient(180deg,var(--navy-900) 0%,var(--navy-800) 100%);color:var(--white)}
.grid{display:grid;gap:clamp(16px,2vw,28px)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,6vw,96px);align-items:center}
.split--rev>:first-child{order:2}
.split--contact{grid-template-columns:1.25fr .75fr}
.split--wide{grid-template-columns:1fr 1.4fr}
.stack>*+*{margin-top:var(--stack,16px)}
.mt-0{margin-top:0}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:40px}.mt-5{margin-top:64px}
.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}.mb-4{margin-bottom:40px}
.hide-mobile{display:inline-flex}.only-mobile{display:none}
.divider{height:1px;background:var(--line-200);border:0;margin:0}
.section--dark .divider{background:rgba(255,255,255,.1)}

/* 다크 섹션 배경 그리드 패턴 (명함 회로 모티프) */
.bg-grid{position:relative;isolation:isolate}
.bg-grid::before{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000 30%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000 30%,transparent 100%)}
.bg-glow{overflow:hidden}
.bg-glow::after{content:'';position:absolute;z-index:-1;pointer-events:none;width:720px;height:720px;right:-200px;top:-200px;border-radius:50%;
  background:radial-gradient(circle,rgba(166,210,37,.16) 0%,rgba(166,210,37,0) 60%);filter:blur(10px)}
.bg-dots{background-image:radial-gradient(rgba(10,22,48,.10) 1px,transparent 1px);background-size:22px 22px}

/* ---------- 버튼 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:var(--radius-sm);font-weight:700;font-size:15px;line-height:1;letter-spacing:-.01em;white-space:nowrap;border:1.5px solid transparent;transition:transform .25s var(--ease),background .25s,color .25s,border-color .25s,box-shadow .25s;will-change:transform}
.btn .ico{width:18px;height:18px;transition:transform .25s var(--ease)}
.btn:hover .ico{transform:translateX(3px)}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{background:var(--green-500);color:var(--navy-900);box-shadow:0 6px 20px rgba(166,210,37,.25)}
.btn-primary:hover{background:var(--green-400);box-shadow:0 10px 28px rgba(166,210,37,.38);transform:translateY(-2px)}
.btn-ghost{border-color:rgba(255,255,255,.28);color:var(--white);background:rgba(255,255,255,.04);backdrop-filter:blur(6px)}
.btn-ghost:hover{border-color:var(--white);background:rgba(255,255,255,.1);transform:translateY(-2px)}
.section--white .btn-ghost,.section--mist .btn-ghost,.btn-ghost.on-light{border-color:var(--slate-300);color:var(--navy-900);background:transparent}
.section--white .btn-ghost:hover,.section--mist .btn-ghost:hover,.btn-ghost.on-light:hover{border-color:var(--navy-900);background:var(--white)}
.btn-dark{background:var(--navy-900);color:var(--white)}
.btn-dark:hover{background:var(--navy-800);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-white{background:var(--white);color:var(--navy-900)}
.btn-white:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-sm{padding:11px 18px;font-size:14px}
.btn-lg{padding:18px 30px;font-size:16.5px;border-radius:10px}
.btn-block{width:100%}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:15px;color:var(--navy-900)}
.link-arrow .ico{width:18px;height:18px;transition:transform .25s var(--ease)}
.link-arrow:hover .ico{transform:translateX(4px)}
.section--dark .link-arrow,.card--dark .link-arrow{color:var(--green-500)}
.ico{width:24px;height:24px;flex:none}

/* ---------- 헤더 ---------- */
.scroll-progress{position:fixed;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--green-500),var(--gold-500));z-index:1001;transition:width .1s linear}
.site-header{position:fixed;top:0;left:0;right:0;z-index:900;height:var(--header-h);color:var(--white);transition:background .35s,box-shadow .35s,backdrop-filter .35s;background:linear-gradient(180deg,rgba(6,13,31,.75),rgba(6,13,31,0))}
.site-header.is-scrolled,.site-header.is-open,.site-header.is-mega{background:rgba(8,17,38,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(255,255,255,.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:24px}
.brand img{height:30px;width:auto}
.nav-list{display:flex;align-items:center;gap:4px}
.nav-link{display:inline-flex;align-items:center;height:var(--header-h);padding:0 16px;font-weight:600;font-size:15.5px;color:rgba(255,255,255,.86);position:relative;transition:color .2s}
.nav-link::after{content:'';position:absolute;left:16px;right:16px;bottom:20px;height:2px;border-radius:2px;background:var(--green-500);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav-item:hover .nav-link,.nav-item:focus-within .nav-link,.nav-item.is-active .nav-link{color:var(--white)}
.nav-item:hover .nav-link::after,.nav-item:focus-within .nav-link::after,.nav-item.is-active .nav-link::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;width:44px;height:44px;flex-direction:column;align-items:center;justify-content:center;gap:5px;border-radius:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--white);border-radius:2px;transition:transform .3s var(--ease),opacity .2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* 메가메뉴 */
.mega{position:absolute;left:0;right:0;top:var(--header-h);background:rgba(8,17,38,.96);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s;box-shadow:0 30px 60px rgba(0,0,0,.35)}
.nav-item:hover .mega,.nav-item:focus-within .mega{opacity:1;visibility:visible;transform:translateY(0)}
.mega-inner{display:grid;grid-template-columns:320px 1fr;gap:56px;padding:36px var(--gutter) 40px}
.mega-intro .eyebrow{color:var(--green-500)}
.mega-title{font-size:24px;font-weight:700;letter-spacing:-.02em;margin:12px 0 8px}
.mega-desc{color:var(--slate-300);font-size:14.5px;margin-bottom:18px}
.mega-list{display:grid;grid-template-columns:repeat(2,1fr);gap:6px 24px}
.mega-list--3{grid-template-columns:repeat(3,1fr)}
.mega-list a{display:flex;gap:14px;align-items:flex-start;padding:12px 14px;border-radius:10px;transition:background .2s,transform .2s var(--ease)}
.mega-list a:hover{background:rgba(255,255,255,.06);transform:translateX(4px)}
.mega-list .ico{color:var(--green-500);margin-top:2px}
.mega-list b{display:block;font-weight:700;font-size:15.5px}
.mega-list small{display:block;color:var(--slate-400);font-size:13px;margin-top:2px;line-height:1.45}

/* 모바일 내비 */
.mobile-nav{position:fixed;inset:var(--header-h) 0 0 0;background:var(--navy-950);overflow-y:auto;padding:16px 0 120px;z-index:899}
.mobile-nav[hidden]{display:none}
.m-group{border-bottom:1px solid rgba(255,255,255,.08)}
.m-group summary{list-style:none;display:flex;justify-content:space-between;align-items:center;padding:18px 0;font-weight:700;font-size:18px;cursor:pointer}
.m-group summary::-webkit-details-marker{display:none}
.m-group summary::after{content:'';width:10px;height:10px;border-right:2px solid var(--slate-400);border-bottom:2px solid var(--slate-400);transform:rotate(45deg);transition:transform .3s var(--ease)}
.m-group[open] summary::after{transform:rotate(-135deg)}
.m-group a{display:block;padding:10px 0 10px 12px;color:var(--slate-300);font-size:16px}
.m-group a:first-of-type{color:var(--green-500);font-weight:600}
.m-link{display:block;padding:18px 0;font-weight:700;font-size:18px;border-bottom:1px solid rgba(255,255,255,.08)}
.m-actions{display:grid;gap:10px;margin-top:24px}
.mobile-cta-bar{display:none}

/* ---------- 히어로 (홈) ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;background:var(--navy-950);color:var(--white);overflow:hidden;padding:calc(var(--header-h) + 56px) 0 72px}
.hero-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:.9}
.hero-gradient{position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(ellipse 60% 50% at 75% 45%,rgba(166,210,37,.13),transparent 65%),
  radial-gradient(ellipse 50% 40% at 15% 20%,rgba(76,141,245,.12),transparent 70%),
  linear-gradient(180deg,rgba(6,13,31,.1) 0%,rgba(6,13,31,0) 40%,var(--navy-950) 100%)}
.hero-inner{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);align-items:center}
.hero-copy .eyebrow{color:var(--green-500)}
.hero-copy h1{margin:20px 0 24px}
.hero-copy h1 .line{display:block;overflow:hidden}
.hero-copy h1 .line>span{display:block;transform:translateY(110%);animation:riseIn 1s var(--ease-out) forwards}
.hero-copy h1 .line:nth-child(2)>span{animation-delay:.12s}
.hero-copy h1 .line:nth-child(3)>span{animation-delay:.24s}
.hero-copy h1 em{font-style:normal;color:var(--green-500)}
.hero-copy .lead{color:var(--slate-300);max-width:560px;animation:fadeUp .9s .45s var(--ease-out) both}
.hero-copy .btn-row{margin-top:36px;animation:fadeUp .9s .6s var(--ease-out) both}
.hero-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:40px;animation:fadeUp .9s .75s var(--ease-out) both}
.chip{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.04);font-size:13px;color:var(--slate-300);font-weight:500}
.chip::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--green-500);box-shadow:0 0 10px var(--green-500)}
.hero-visual{position:relative;animation:fadeIn 1.4s .3s var(--ease-out) both}
.hero-visual img{width:100%;filter:drop-shadow(0 40px 60px rgba(0,0,0,.55)) drop-shadow(0 0 40px rgba(166,210,37,.12));transform:translate3d(var(--px,0),var(--py,0),0);transition:transform .6s var(--ease-out)}
.hero-visual::before{content:'';position:absolute;left:10%;right:10%;bottom:-6%;height:26%;border-radius:50%;background:radial-gradient(ellipse,rgba(166,210,37,.28),transparent 70%);filter:blur(20px)}
.hero-tags{position:absolute;inset:0;pointer-events:none}
.hero-tag{position:absolute;display:inline-flex;flex-direction:column;gap:2px;padding:10px 14px;border-radius:10px;background:rgba(8,17,38,.78);border:1px solid rgba(166,210,37,.35);backdrop-filter:blur(8px);font-size:12px;color:var(--slate-300);box-shadow:0 10px 30px rgba(0,0,0,.35);animation:floatY 6s ease-in-out infinite}
.hero-tag b{font-size:14px;color:var(--white);letter-spacing:-.01em}
.hero-tag::before{content:'';position:absolute;width:8px;height:8px;border-radius:50%;background:var(--green-500);box-shadow:0 0 0 4px rgba(166,210,37,.25);left:-4px;top:50%;transform:translateY(-50%)}
.hero-scroll{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;font-size:11px;letter-spacing:.2em;color:var(--slate-400);text-transform:uppercase}
.hero-scroll span{width:1px;height:40px;background:linear-gradient(var(--green-500),transparent);animation:scrollHint 2s ease-in-out infinite}
@keyframes riseIn{to{transform:translateY(0)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes scrollHint{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- 서브페이지 히어로 ---------- */
.page-hero{position:relative;background:var(--navy-900);color:var(--white);padding:calc(var(--header-h) + clamp(56px,8vw,104px)) 0 clamp(56px,7vw,96px);overflow:hidden}
.page-hero::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);background-size:26px 26px;mask-image:linear-gradient(180deg,#000,transparent 85%);-webkit-mask-image:linear-gradient(180deg,#000,transparent 85%);pointer-events:none}
.page-hero::after{content:'';position:absolute;right:-10%;top:-30%;width:60vw;height:60vw;max-width:900px;max-height:900px;border-radius:50%;background:radial-gradient(circle,rgba(166,210,37,.14),transparent 60%);pointer-events:none}
.page-hero .container{position:relative}
.page-hero .eyebrow{color:var(--green-500)}
.page-hero h1{margin:18px 0 20px;max-width:14em}
.page-hero .lead{color:var(--slate-300);max-width:640px}
.page-hero .btn-row{margin-top:32px}
.page-hero--split .container{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(24px,5vw,72px);align-items:center}
.page-hero--split .hero-media img{filter:drop-shadow(0 30px 50px rgba(0,0,0,.5))}
.page-hero .hero-specs{display:flex;flex-wrap:wrap;gap:10px 28px;margin-top:32px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12)}
.hero-specs div{display:flex;flex-direction:column}
.hero-specs b{font-size:22px;font-weight:800;letter-spacing:-.03em;line-height:1.1}
.hero-specs span{font-size:12.5px;color:var(--slate-400);margin-top:4px}
.breadcrumb{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:13px;color:var(--slate-400);margin-bottom:28px}
.breadcrumb a:hover{color:var(--white)}
.breadcrumb li+li::before{content:'/';margin-right:6px;opacity:.5}
.breadcrumb li:last-child{color:var(--slate-300)}

/* ---------- 스티키 서브내비 (제품·기술 페이지) ---------- */
.subnav{position:sticky;top:var(--header-h);z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line-200)}
.subnav .container{display:flex;align-items:center;gap:4px;overflow-x:auto;scrollbar-width:none;height:52px}
.subnav a{flex:none;padding:0 14px;height:52px;display:inline-flex;align-items:center;font-size:14px;font-weight:600;color:var(--text-3);border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.subnav a:hover,.subnav a.is-active{color:var(--navy-900);border-color:var(--green-500)}
.subnav .subnav-cta{margin-left:auto;padding:0}
.subnav .subnav-cta .btn{height:34px;padding:0 14px;font-size:13px}
h1,h2,h3{text-wrap:balance}

/* ---------- 카드 ---------- */
.card{position:relative;background:var(--white);border:1px solid var(--line-200);border-radius:var(--radius);padding:clamp(24px,2.4vw,34px);transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;overflow:hidden}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.card--dark{background:rgba(255,255,255,.035);border-color:rgba(166,210,37,.16);color:var(--white)}
.card--dark:hover{background:rgba(255,255,255,.06);border-color:rgba(166,210,37,.4);box-shadow:0 20px 50px rgba(0,0,0,.35)}
.card--dark .card-text{color:var(--slate-300)}
.card--glow::after{content:'';position:absolute;inset:0;pointer-events:none;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(166,210,37,.14),transparent 45%);opacity:0;transition:opacity .4s}
.card--glow:hover::after{opacity:1}
.card-icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:var(--green-100);color:var(--green-700);margin-bottom:22px}
.card-icon .ico{width:26px;height:26px}
.card--dark .card-icon{background:rgba(166,210,37,.12);color:var(--green-500)}
.card-title{font-size:19px;font-weight:700;letter-spacing:-.02em;margin-bottom:10px}
.card-text{color:var(--text-2);font-size:15px;line-height:1.7}
.card .link-arrow{margin-top:20px;font-size:14.5px}
a.card{display:block}
a.card .card-title{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
a.card .card-title .ico{width:20px;height:20px;flex:none;opacity:.5;transition:transform .3s var(--ease),opacity .3s;margin-top:3px}
a.card:hover .card-title .ico{opacity:1;transform:translate(3px,-3px);color:var(--green-700)}
.card--dark.card:hover .card-title .ico{color:var(--green-500)}
.card-num{font-size:13px;font-weight:800;letter-spacing:.1em;color:var(--green-700);margin-bottom:16px}
.card--dark .card-num{color:var(--green-500)}
.card-tag{position:absolute;top:18px;right:18px}

/* 과제 선택 카드 (홈 섹션 2) */
.problem-card{display:flex;flex-direction:column;min-height:250px}
.problem-card .card-text{flex:1}
.problem-card .card-q{font-size:20px;font-weight:700;letter-spacing:-.025em;line-height:1.35;margin-bottom:12px}

/* 3축 가치 (LESS / MORE / LINK) */
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid rgba(166,210,37,.18);border-radius:var(--radius-lg);overflow:hidden}
.value-col{padding:clamp(28px,3.2vw,48px);border-right:1px solid rgba(255,255,255,.1);position:relative;transition:background .4s}
.value-col:last-child{border-right:0}
.value-col:hover{background:rgba(255,255,255,.04)}
.value-word{font-size:clamp(40px,4.6vw,64px);font-weight:800;letter-spacing:-.05em;line-height:1;color:var(--green-500);margin-bottom:4px}
.value-word small{display:block;font-size:15px;letter-spacing:.18em;color:var(--slate-400);font-weight:700;margin-top:6px}
.value-col h3{margin:26px 0 12px;font-size:22px}
.value-col p{color:var(--slate-300);font-size:15px}
.value-col .value-fact{margin-top:22px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1)}
.value-fact b{display:block;font-size:30px;font-weight:800;letter-spacing:-.04em;color:var(--white);line-height:1.1}
.value-fact span{font-size:13px;color:var(--slate-400)}

/* 기능/차별점 */
.feature{display:grid;grid-template-columns:56px 1fr;gap:20px;align-items:start}
.feature .card-icon{margin:0}
.feature h3{font-size:20px;margin-bottom:8px}
.feature p{color:var(--text-2);font-size:15px}
.section--dark .feature p{color:var(--slate-300)}

/* ---------- 팩트 띠 / 마퀴 ---------- */
.marquee{overflow:hidden;position:relative;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:16px;width:max-content;animation:marquee 60s linear infinite;padding:4px 0}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
.fact{flex:none;display:flex;flex-direction:column;gap:6px;width:320px;padding:22px 24px;border-radius:var(--radius);background:rgba(255,255,255,.04);border:1px solid rgba(166,210,37,.16)}
.fact b{font-size:28px;font-weight:800;letter-spacing:-.04em;color:var(--green-500);line-height:1.1}
.fact b small{font-size:16px;margin-left:2px;color:var(--green-300)}
.fact span{font-size:14px;color:var(--slate-300);line-height:1.45}
.fact i{font-style:normal;font-size:12px;color:var(--slate-400)}
.logo-strip{display:flex;flex-wrap:wrap;gap:12px 36px;justify-content:center;align-items:center}
.logo-strip span{font-weight:700;font-size:15px;letter-spacing:-.01em;color:var(--slate-500);padding:10px 4px}
.section--dark .logo-strip span{color:var(--slate-300)}

/* ---------- 스탯 ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(16px,2vw,28px)}
.stat-tile{padding:26px 28px;border-radius:var(--radius);background:var(--white);border:1px solid var(--line-200)}
.section--dark .stat-tile,.stat-tile--dark{background:rgba(17,29,58,.55);border-color:rgba(166,210,37,.16);backdrop-filter:blur(12px)}
.stat-value{font-size:clamp(34px,3.6vw,48px);font-weight:800;letter-spacing:-.045em;line-height:1.05;color:var(--navy-900);font-variant-numeric:tabular-nums}
.stat-value small{font-size:.5em;font-weight:700;margin-left:3px;letter-spacing:-.02em}
.section--dark .stat-value,.stat-tile--dark .stat-value{color:var(--green-500)}
.stat-label{margin-top:8px;font-weight:600;font-size:15px}
.stat-src{display:block;margin-top:6px;font-size:12.5px;color:var(--text-3)}
.section--dark .stat-src{color:var(--slate-400)}

/* ---------- 배지 ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.02em;line-height:1;white-space:nowrap}
.badge::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}
.badge--live{background:var(--green-100);color:#4F7A05}
.badge--verified{background:#E6F0FF;color:#1D4ED8}
.badge--dev{background:#FFF4D6;color:#9A6200}
.badge--plan{background:var(--mist-100);color:var(--slate-500)}
.section--dark .badge--live,.card--dark .badge--live{background:rgba(166,210,37,.16);color:var(--green-400)}
.section--dark .badge--verified,.card--dark .badge--verified{background:rgba(76,141,245,.18);color:#9DC0FF}
.section--dark .badge--dev,.card--dark .badge--dev{background:rgba(239,183,31,.16);color:var(--gold-300)}
.section--dark .badge--plan,.card--dark .badge--plan{background:rgba(255,255,255,.08);color:var(--slate-300)}
.pill{display:inline-flex;align-items:center;padding:6px 12px;border-radius:999px;background:var(--mist-100);font-size:13px;font-weight:600;color:var(--text-2)}
.section--dark .pill{background:rgba(255,255,255,.07);color:var(--slate-300)}

/* ---------- 제품 레일 (가로 스크롤) ---------- */
.rail-wrap{position:relative}
.rail{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:8px 0 24px;scrollbar-width:none;cursor:grab}
.rail::-webkit-scrollbar{display:none}
.rail.is-dragging{cursor:grabbing;scroll-snap-type:none}
.rail-card{flex:0 0 min(340px,78vw);scroll-snap-align:start;display:flex;flex-direction:column;min-height:400px}
.rail-card .rail-media{height:190px;display:grid;place-items:center;margin:-8px -8px 18px;border-radius:10px;background:radial-gradient(ellipse at 50% 120%,rgba(166,210,37,.14),transparent 70%)}
.rail-card .rail-media img{max-height:160px;width:auto;filter:drop-shadow(0 16px 24px rgba(0,0,0,.4));transition:transform .5s var(--ease)}
.rail-card:hover .rail-media img{transform:translateY(-6px) scale(1.03)}
.rail-card .rail-media .ico{width:64px;height:64px;color:var(--green-500);opacity:.9}
.rail-card .card-text{flex:1}
.rail-nav{display:flex;gap:8px;justify-content:flex-end;margin-top:4px}
.rail-btn{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.2);display:grid;place-items:center;color:var(--white);transition:background .2s,border-color .2s}
.rail-btn:hover{background:var(--green-500);border-color:var(--green-500);color:var(--navy-900)}
.rail-btn .ico{width:20px;height:20px}

/* ---------- 탭 ---------- */
.tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line-200);margin-bottom:32px}
.section--dark .tabs{border-color:rgba(255,255,255,.12)}
.tab{padding:14px 18px;font-weight:600;font-size:15.5px;color:var(--text-3);border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .2s,border-color .2s}
.tab:hover{color:var(--navy-900)}
.tab[aria-selected="true"]{color:var(--navy-900);border-color:var(--green-500)}
.section--dark .tab:hover,.section--dark .tab[aria-selected="true"]{color:var(--white)}
.tab-panel{display:none;animation:fadeUp .45s var(--ease-out)}
.tab-panel.is-active{display:block}
/* 세로 탭 (산업 섹션) */
.vtabs{display:grid;grid-template-columns:300px 1fr;gap:clamp(24px,4vw,64px);align-items:start}
.vtabs .tabs{flex-direction:column;border:0;margin:0;gap:2px;position:sticky;top:calc(var(--header-h) + 24px)}
.vtabs .tab{text-align:left;padding:14px 18px;border-radius:10px;border:0;margin:0;display:flex;align-items:center;gap:12px;font-size:16px}
.vtabs .tab .ico{width:20px;height:20px;opacity:.7}
.vtabs .tab[aria-selected="true"]{background:var(--white);color:var(--navy-900);box-shadow:var(--shadow-sm)}
.section--dark .vtabs .tab[aria-selected="true"]{background:rgba(255,255,255,.08);color:var(--white)}
.vtabs .tab[aria-selected="true"] .ico{opacity:1;color:var(--green-700)}
.section--dark .vtabs .tab[aria-selected="true"] .ico{color:var(--green-500)}

/* ---------- 아코디언 / FAQ ---------- */
.faq{border-top:1px solid var(--line-200)}
.faq details{border-bottom:1px solid var(--line-200)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 4px;font-weight:700;font-size:17px;letter-spacing:-.01em;transition:color .2s}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--green-700)}
.faq summary::after{content:'';flex:none;width:28px;height:28px;border-radius:50%;border:1px solid var(--line-200);background:center/12px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230A1630' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E");transition:transform .35s var(--ease),background-color .2s}
.faq details[open] summary::after{transform:rotate(45deg);background-color:var(--green-100)}
.faq .faq-a{padding:0 48px 24px 4px;color:var(--text-2);font-size:15.5px;line-height:1.75}
.faq .faq-a p+p{margin-top:10px}
.section--dark .faq,.section--dark .faq details{border-color:rgba(255,255,255,.12)}
.section--dark .faq summary::after{border-color:rgba(255,255,255,.2);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E")}
.section--dark .faq .faq-a{color:var(--slate-300)}

/* ---------- 프로세스 / 타임라인 ---------- */
.steps{display:grid;grid-template-columns:repeat(var(--cols,5),1fr);gap:18px;counter-reset:step}
.step{position:relative;padding:24px 22px 22px;border-radius:var(--radius);background:var(--white);border:1px solid var(--line-200);counter-increment:step}
.step::before{content:counter(step,decimal-leading-zero);display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:.12em;color:var(--green-700);margin-bottom:12px}
.step h4{font-size:16.5px;margin-bottom:8px;letter-spacing:-.01em}
.step p{font-size:14px;color:var(--text-2);line-height:1.6}
.step::after{content:'';position:absolute;right:-14px;top:50%;width:10px;height:10px;border-right:1.5px solid var(--slate-300);border-top:1.5px solid var(--slate-300);transform:translateY(-50%) rotate(45deg)}
.step:last-child::after{display:none}
.section--dark .step{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.1)}
.section--dark .step::before{color:var(--green-500)}
.section--dark .step p{color:var(--slate-300)}
.timeline{position:relative;padding-left:28px}
.timeline::before{content:'';position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--green-500),rgba(166,210,37,.1))}
.timeline li{position:relative;padding:0 0 34px}
.timeline li::before{content:'';position:absolute;left:-27px;top:7px;width:16px;height:16px;border-radius:50%;background:var(--navy-900);border:3px solid var(--green-500);box-shadow:0 0 0 4px rgba(166,210,37,.15)}
.timeline time{display:block;font-size:13px;font-weight:800;letter-spacing:.08em;color:var(--green-700);margin-bottom:6px}
.section--dark .timeline time{color:var(--green-500)}
.timeline h4{font-size:17px;margin-bottom:4px}
.timeline p{color:var(--text-2);font-size:14.5px}
.section--dark .timeline p{color:var(--slate-300)}
.timeline li:last-child{padding-bottom:0}
/* 가로 타임라인 (연혁) */
.htimeline{display:grid;grid-template-columns:repeat(var(--cols,4),1fr);gap:24px;position:relative}
.htimeline::before{content:'';position:absolute;left:0;right:0;top:9px;height:2px;background:rgba(255,255,255,.12)}
.htimeline li{position:relative;padding-top:32px}
.htimeline li::before{content:'';position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:var(--navy-900);border:3px solid var(--green-500)}
.htimeline time{display:block;font-size:14px;font-weight:800;letter-spacing:.06em;color:var(--green-500);margin-bottom:10px}
.htimeline h4{font-size:16.5px;margin-bottom:8px}
.htimeline p,.htimeline li li{font-size:14px;color:var(--slate-300);line-height:1.55}
.htimeline ul{display:grid;gap:6px}
.htimeline ul li{padding:0}
.htimeline ul li::before{display:none}

/* ---------- 표 ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius);border:1px solid var(--line-200)}
.spec-table th,.spec-table td{padding:14px 18px;text-align:left;font-size:15px;border-bottom:1px solid var(--line-200);vertical-align:top}
.spec-table tr:last-child th,.spec-table tr:last-child td{border-bottom:0}
.spec-table th{width:34%;font-weight:600;color:var(--text-2);background:var(--mist-50);white-space:nowrap}
.spec-table td{font-weight:600;color:var(--navy-900)}
.spec-table thead th{background:var(--navy-900);color:var(--white);font-weight:700;width:auto}
.compare-table th,.compare-table td{padding:14px 18px;text-align:left;font-size:15px;border-bottom:1px solid var(--line-200);vertical-align:top}
.compare-table thead th{background:var(--mist-100);font-weight:700;color:var(--navy-900)}
.compare-table tbody th{font-weight:600;color:var(--text-2);background:var(--mist-50);white-space:nowrap}
.compare-table td.is-win{color:#4F7A05;font-weight:700;background:rgba(166,210,37,.08)}
.section--dark .table-wrap{border-color:rgba(255,255,255,.12)}
.section--dark .spec-table th,.section--dark .spec-table td,.section--dark .compare-table th,.section--dark .compare-table td{border-color:rgba(255,255,255,.1)}
.section--dark .spec-table th{background:rgba(255,255,255,.04);color:var(--slate-300)}
.section--dark .spec-table td{color:var(--white)}
.section--dark .compare-table thead th{background:rgba(255,255,255,.06);color:var(--white)}
.section--dark .compare-table tbody th{background:rgba(255,255,255,.03);color:var(--slate-300)}
.section--dark .compare-table td.is-win{color:var(--green-400);background:rgba(166,210,37,.08)}

/* ---------- 체크리스트 ---------- */
.checklist li{position:relative;padding-left:30px;margin-bottom:10px;color:var(--text-2);font-size:15.5px}
.checklist li::before{content:'';position:absolute;left:0;top:4px;width:20px;height:20px;border-radius:50%;background:var(--green-100) center/12px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234F7A05' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5L20 7'/%3E%3C/svg%3E")}
.checklist li b{color:var(--navy-900)}
.section--dark .checklist li{color:var(--slate-300)}
.section--dark .checklist li b{color:var(--white)}
.section--dark .checklist li::before{background-color:rgba(166,210,37,.16);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23A6D225' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5L20 7'/%3E%3C/svg%3E")}
.bullets li{position:relative;padding-left:18px;margin-bottom:8px;color:var(--text-2);font-size:15px}
.bullets li::before{content:'';position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--green-500)}
.section--dark .bullets li{color:var(--slate-300)}

/* ---------- 비교 블록 (도입 전/후) ---------- */
.before-after{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.ba{padding:28px;border-radius:var(--radius);border:1px solid var(--line-200);background:var(--white)}
.ba--after{border-color:rgba(166,210,37,.5);background:linear-gradient(180deg,rgba(166,210,37,.08),rgba(166,210,37,.02))}
.ba h4{display:inline-flex;padding:6px 12px;border-radius:999px;font-size:13px;font-weight:800;letter-spacing:.06em;background:var(--mist-100);color:var(--slate-500);margin-bottom:16px}
.ba--after h4{background:var(--green-500);color:var(--navy-900)}
.section--dark .ba{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.1)}
.section--dark .ba--after{border-color:rgba(166,210,37,.45);background:linear-gradient(180deg,rgba(166,210,37,.12),rgba(166,210,37,.03))}

/* ---------- 미디어 / 이미지 블록 ---------- */
.media{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--navy-900)}
.media img{width:100%;height:100%;object-fit:cover}
.media-caption{position:absolute;left:16px;bottom:16px;padding:6px 10px;border-radius:6px;background:rgba(6,13,31,.7);color:var(--slate-300);font-size:11.5px;backdrop-filter:blur(6px)}
.product-stage{position:relative;display:grid;place-items:center;padding:clamp(24px,4vw,56px);border-radius:var(--radius-lg);background:radial-gradient(ellipse at 50% 110%,rgba(166,210,37,.18),transparent 60%),linear-gradient(180deg,var(--navy-800),var(--navy-950));overflow:hidden;min-height:320px}
.product-stage::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at center,#000 30%,transparent 75%)}
.product-stage img{position:relative;max-height:420px;width:auto;filter:drop-shadow(0 30px 50px rgba(0,0,0,.55))}
.product-stage .media-caption{left:auto;right:16px}
.img-float{filter:drop-shadow(0 30px 50px rgba(0,0,0,.45))}

/* ---------- 다이어그램 (인라인 SVG 공통) ---------- */
.diagram{width:100%;height:auto;font-family:var(--font)}
.diagram .t{font-size:13px;font-weight:600;fill:var(--navy-900)}
.diagram .t-s{font-size:11px;fill:var(--slate-500)}
.section--dark .diagram .t{fill:var(--white)}
.section--dark .diagram .t-s{fill:var(--slate-400)}
.flow-dash{stroke-dasharray:6 6;animation:dash 1.6s linear infinite}
@keyframes dash{to{stroke-dashoffset:-24}}
.pulse{animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.35}50%{opacity:1}}
.layer-stack{display:grid;gap:10px}
.layer{display:grid;grid-template-columns:120px 1fr;gap:20px;align-items:center;padding:18px 22px;border-radius:12px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.04);transition:transform .3s var(--ease),border-color .3s}
.layer:hover{transform:translateX(6px);border-color:rgba(166,210,37,.45)}
.layer b{font-size:13px;letter-spacing:.14em;color:var(--green-500);text-transform:uppercase}
.layer span{font-size:15px;color:var(--slate-300)}
.layer span strong{color:var(--white);font-weight:700;display:block;font-size:16px;margin-bottom:2px}

/* ---------- 폼 ---------- */
.form{display:grid;gap:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:grid;gap:8px}
.field label{font-weight:600;font-size:14.5px}
.field label .req{color:var(--red-500);margin-left:2px}
.input,.select,.textarea{width:100%;padding:14px 16px;border:1.5px solid var(--line-200);border-radius:10px;font:inherit;font-size:15.5px;background:var(--white);color:var(--navy-900);transition:border-color .2s,box-shadow .2s;-webkit-appearance:none;appearance:none}
.input::placeholder,.textarea::placeholder{color:var(--slate-400)}
.input:focus,.select:focus,.textarea:focus{outline:0;border-color:var(--green-500);box-shadow:0 0 0 4px rgba(166,210,37,.18)}
.input[aria-invalid="true"],.select[aria-invalid="true"],.textarea[aria-invalid="true"]{border-color:var(--red-500)}
.select{background:var(--white) right 14px center/16px no-repeat url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235E6F84' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");padding-right:40px}
.textarea{min-height:140px;resize:vertical}
.field-err{font-size:13px;color:var(--red-500);display:none}
.field.is-error .field-err{display:block}
.type-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.type-opt{position:relative}
.type-opt input{position:absolute;opacity:0;inset:0;cursor:pointer}
.type-opt span{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 10px;border:1.5px solid var(--line-200);border-radius:12px;font-size:13.5px;font-weight:600;text-align:center;transition:border-color .2s,background .2s,color .2s;color:var(--text-2)}
.type-opt .ico{width:24px;height:24px;color:var(--slate-400);transition:color .2s}
.type-opt input:checked+span{border-color:var(--green-500);background:var(--green-100);color:var(--navy-900)}
.type-opt input:checked+span .ico{color:var(--green-700)}
.type-opt input:focus-visible+span{box-shadow:0 0 0 4px rgba(166,210,37,.25)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--text-2);cursor:pointer}
.check input{width:18px;height:18px;margin-top:3px;accent-color:var(--green-700);flex:none}
.check a{text-decoration:underline;text-underline-offset:3px}
.form-note{font-size:13px;color:var(--text-3)}
.form-msg{padding:18px 20px;border-radius:12px;font-size:15px;display:none}
.form-msg.is-ok{display:block;background:var(--green-100);color:#3E6200;border:1px solid rgba(166,210,37,.6)}
.form-msg.is-err{display:block;background:#FDECEA;color:#9A2A17;border:1px solid rgba(224,71,43,.4)}
.cond{display:none}
.cond.is-on{display:grid}
.form-card{background:var(--white);border:1px solid var(--line-200);border-radius:var(--radius-lg);padding:clamp(24px,3vw,44px);box-shadow:var(--shadow)}

/* ---------- CTA 밴드 ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--green-500);color:var(--navy-900)}
.cta-band::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(10,22,48,.14) 1px,transparent 1px);background-size:20px 20px;mask-image:linear-gradient(90deg,transparent,#000);-webkit-mask-image:linear-gradient(90deg,transparent,#000);pointer-events:none}
.cta-band .container{position:relative;display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center}
.cta-band h2{font-size:clamp(28px,3.4vw,44px);letter-spacing:-.035em}
.cta-band p{margin-top:14px;font-size:17px;color:rgba(10,22,48,.8)}
.cta-band .btn-row{justify-content:flex-end}
.cta-band .btn-dark:hover{background:var(--navy-950)}
.cta-band .btn-ghost{border-color:rgba(10,22,48,.4);color:var(--navy-900);background:transparent}
.cta-band .btn-ghost:hover{border-color:var(--navy-900);background:rgba(255,255,255,.35)}
.cta-band .eyebrow{color:var(--navy-900)}

/* ---------- 인용/노트 ---------- */
.note{padding:18px 22px;border-radius:12px;background:var(--mist-100);border-left:3px solid var(--green-500);font-size:14.5px;color:var(--text-2)}
.note b{color:var(--navy-900)}
.section--dark .note{background:rgba(255,255,255,.05);color:var(--slate-300)}
.section--dark .note b{color:var(--white)}
.quote{position:relative;padding:32px 36px;border-radius:var(--radius-lg);background:var(--navy-900);color:var(--white)}
.quote .ico{width:32px;height:32px;color:var(--green-500);margin-bottom:14px}
.quote p{font-size:clamp(18px,1.6vw,22px);font-weight:600;letter-spacing:-.02em;line-height:1.55}
.quote footer{margin-top:18px;font-size:14px;color:var(--slate-400)}

/* ---------- 인사이트 카드 ---------- */
.post-card{display:flex;flex-direction:column;gap:14px}
.post-card .post-thumb{aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:var(--navy-900);display:grid;place-items:center;position:relative}
.post-card .post-thumb .ico{width:44px;height:44px;color:var(--green-500)}
.post-card .post-thumb::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px);background-size:18px 18px}
.post-meta{display:flex;gap:10px;align-items:center;font-size:13px;color:var(--text-3)}
.post-meta .pill{padding:4px 10px;font-size:12px}
.post-card h3{font-size:19px;line-height:1.4;letter-spacing:-.02em}
.post-card p{color:var(--text-2);font-size:14.5px}
/* 글 본문 */
.prose{font-size:17px;line-height:1.85;color:var(--navy-900)}
.prose>*+*{margin-top:1.2em}
.prose h2{font-size:clamp(24px,2.4vw,32px);margin-top:2.2em}
.prose h3{font-size:21px;margin-top:1.8em}
.prose p{color:#2C3A4B}
.prose ul,.prose ol{padding-left:1.3em}
.prose ul{list-style:disc}.prose ol{list-style:decimal}
.prose li{margin:.4em 0;color:#2C3A4B}
.prose li::marker{color:var(--green-700);font-weight:700}
.prose strong{color:var(--navy-900)}
.prose .table-wrap{margin:1.6em 0}
.prose .note{margin:1.6em 0}
.prose a{color:var(--green-700);text-decoration:underline;text-underline-offset:3px;font-weight:600}
.prose blockquote{margin:1.6em 0;padding:18px 24px;border-left:3px solid var(--green-500);background:var(--mist-50);border-radius:0 12px 12px 0;font-size:16.5px}
.prose .tldr{padding:22px 26px;border-radius:var(--radius);background:var(--navy-900);color:var(--white);font-size:16px}
.prose .tldr b{color:var(--green-500);display:block;margin-bottom:8px;font-size:13px;letter-spacing:.14em}
.prose .tldr li{color:var(--slate-300)}
.prose .src{display:block;margin-top:.4em}
.article-head{padding-top:calc(var(--header-h) + 56px)}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 16px;align-items:center;font-size:14px;color:var(--text-3);margin-top:20px}
.toc{padding:20px 24px;border:1px solid var(--line-200);border-radius:12px;background:var(--mist-50);font-size:14.5px}
.toc b{display:block;font-size:12px;letter-spacing:.14em;color:var(--green-700);margin-bottom:10px}
.toc a{display:block;padding:4px 0;color:var(--text-2)}
.toc a:hover{color:var(--navy-900)}

/* ---------- 푸터 ---------- */
.site-footer{background:var(--navy-950);color:var(--slate-300);padding:clamp(56px,7vw,88px) 0 36px;border-top:1px solid rgba(255,255,255,.06)}
.footer-top{display:grid;grid-template-columns:1.2fr 2fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand img{height:32px;width:auto}
.footer-tagline{margin-top:22px;font-size:18px;font-weight:700;color:var(--white);letter-spacing:-.02em;line-height:1.4}
.footer-tagline span{font-size:13px;font-weight:500;color:var(--slate-400);letter-spacing:.04em}
.footer-scope{margin-top:14px;font-size:13px;color:var(--slate-400)}
.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.footer-cols h4{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--white);margin-bottom:16px}
.footer-cols a{display:block;font-size:14.5px;padding:5px 0;color:var(--slate-300);transition:color .2s}
.footer-cols a:hover{color:var(--green-500)}
.footer-cta{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:32px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-cta p{font-size:17px;font-weight:600;color:var(--white);letter-spacing:-.01em}
.footer-bottom{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;padding-top:28px;font-size:13px;color:var(--slate-400)}
.footer-legal p{margin:0 0 4px}
.footer-legal strong{color:var(--slate-300)}
.footer-links{display:flex;flex-wrap:wrap;gap:18px;margin-top:10px!important}
.footer-links a{color:var(--slate-300)}
.footer-links a:hover{color:var(--green-500)}
.footer-copy{white-space:nowrap}

/* ---------- 스크롤 리빌 ---------- */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out);transition-delay:var(--d,0ms)}
[data-reveal="fade"]{transform:none}
[data-reveal="left"]{transform:translateX(-32px)}
[data-reveal="right"]{transform:translateX(32px)}
[data-reveal="scale"]{transform:scale(.94)}
[data-reveal].is-in{opacity:1;transform:none}
.stagger>*{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
.stagger.is-in>*{opacity:1;transform:none}
.stagger.is-in>*:nth-child(1){transition-delay:0ms}.stagger.is-in>*:nth-child(2){transition-delay:80ms}.stagger.is-in>*:nth-child(3){transition-delay:160ms}.stagger.is-in>*:nth-child(4){transition-delay:240ms}.stagger.is-in>*:nth-child(5){transition-delay:320ms}.stagger.is-in>*:nth-child(6){transition-delay:400ms}.stagger.is-in>*:nth-child(7){transition-delay:480ms}.stagger.is-in>*:nth-child(8){transition-delay:560ms}

/* ---------- 404 ---------- */
.page-404{min-height:100svh;display:grid;place-items:center;background:var(--navy-950);color:var(--white);text-align:center;padding:var(--header-h) var(--gutter)}
.page-404 .code{font-size:clamp(80px,16vw,160px);font-weight:800;letter-spacing:-.06em;line-height:1;color:var(--green-500)}
.page-404 .lead{color:var(--slate-300);margin-top:12px}
.page-404 .btn-row{justify-content:center;margin-top:28px}
.page-404 .small{margin-top:36px;color:var(--slate-400)}
.page-404 .small a{color:inherit;text-decoration:underline;text-underline-offset:3px}

/* =====================================================================
   v2 리파인먼트 — 통일감 · 깊이 · 디테일
   (기존 클래스 이름을 바꾸지 않고 표현만 끌어올리는 레이어)
   ===================================================================== */

/* ---- 1. 다크 섹션의 깊이: 그라디언트 메시 + 미세 그레인 ---- */
/* 그라디언트 메시 — 모든 다크 영역 */
.section--dark,
.section--darker,
.page-hero,
.site-footer,
.hero{
  background-color:var(--navy-900);
  background-image:
    radial-gradient(1100px 520px at 12% -12%, rgba(76,141,245,.10), transparent 62%),
    radial-gradient(900px 460px at 96% 4%, rgba(166,210,37,.10), transparent 62%);
  background-repeat:no-repeat, no-repeat;
}
/* 미세 그레인 — 높이가 한정된 히어로 영역에만 (긴 페이지 렌더 비용 회피) */
.hero::after{
  content:'';position:absolute;inset:0;pointer-events:none;z-index:0;opacity:.5;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E");
}
.hero .container,.hero-scroll{position:relative;z-index:1}
.section--darker{background-color:var(--navy-950)}
.hero,.site-footer{background-color:var(--navy-950)}
/* 라이트↔다크 경계에 라임 헤어라인 */
.section--dark,.section--darker{box-shadow:inset 0 1px 0 rgba(166,210,37,.14), inset 0 -1px 0 rgba(166,210,37,.08)}
.section--mist{background-image:linear-gradient(180deg,#F6F8FB 0%,var(--mist-100) 100%)}

/* ---- 2. 타이포: 숫자는 가볍게, 문장은 또렷하게 ---- */
body{font-variant-numeric:tabular-nums;text-rendering:optimizeLegibility}
p,li,dd{text-wrap:pretty}
.stat-value,.value-fact b,.hero-specs b{font-weight:300;letter-spacing:-.05em}
.stat-value small,.hero-specs b small{font-weight:600;letter-spacing:-.02em}
/* 숫자가 아닌 텍스트형 스탯 값 (예: UL · 국방 · KC) — 한 줄 유지 */
.stat-value--text{
  font-weight:600!important;letter-spacing:-.03em!important;
  font-size:clamp(19px,1.9vw,27px)!important;line-height:1.25;
  white-space:nowrap;padding-top:6px;
}
.stat-label{letter-spacing:-.015em}
.num{font-weight:300}
.eyebrow{gap:12px}
.eyebrow::before{width:26px;height:1.5px;background:linear-gradient(90deg,currentColor,transparent)}
.section-head h2{text-wrap:balance}

/* ---- 3. 카드: 상단 그라디언트 액센트 + 통일된 리프트 ---- */
.card{position:relative}
.card::before{
  content:'';position:absolute;left:0;right:0;top:0;height:2px;border-radius:var(--radius) var(--radius) 0 0;
  background:linear-gradient(90deg,var(--green-500),var(--gold-500) 85%);
  opacity:0;transform:scaleX(.4);transform-origin:left;
  transition:opacity .4s var(--ease),transform .5s var(--ease);pointer-events:none;z-index:1;
}
.card:hover::before{opacity:1;transform:scaleX(1)}
.card:hover{transform:translateY(-5px)}
.card--dark:hover{border-color:rgba(166,210,37,.45)}
.card-icon{transition:transform .35s var(--ease),background .35s}
.card:hover .card-icon{transform:translateY(-2px) scale(1.04)}

/* ---- 4. 버튼: 입체감과 일관된 모션 ---- */
.btn-primary{
  background:linear-gradient(180deg,var(--green-400) 0%,var(--green-500) 100%);
  box-shadow:0 6px 20px rgba(166,210,37,.26), inset 0 1px 0 rgba(255,255,255,.4);
}
.btn-primary:hover{
  background:linear-gradient(180deg,#C4EA4C 0%,var(--green-400) 100%);
  box-shadow:0 12px 30px rgba(166,210,37,.4), inset 0 1px 0 rgba(255,255,255,.5);
}
.btn-dark{box-shadow:0 6px 18px rgba(10,22,48,.28), inset 0 1px 0 rgba(255,255,255,.08)}
.btn-ghost{border-color:rgba(255,255,255,.3)}
.link-arrow{position:relative;padding-bottom:2px}
.link-arrow::after{content:'';position:absolute;left:0;right:22px;bottom:-1px;height:1.5px;background:currentColor;opacity:.25;transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.link-arrow:hover::after{transform:scaleX(1)}

/* ---- 5. 헤더 · 스크롤 인디케이터 ---- */
.site-header.is-scrolled,.site-header.is-open,.site-header.is-mega{
  box-shadow:0 1px 0 rgba(166,210,37,.16), 0 10px 30px rgba(3,8,20,.35);
}
.scroll-progress{box-shadow:0 0 12px rgba(166,210,37,.7)}
.nav-link::after{background:linear-gradient(90deg,var(--green-500),var(--gold-500))}

/* ---- 6. 표 · 배지 · 필 통일 ---- */
.table-wrap{background:var(--white)}
.section--dark .table-wrap{background:rgba(255,255,255,.03)}
.spec-table thead th,.compare-table thead th{letter-spacing:-.01em}
.spec-table tbody tr:hover td,.compare-table tbody tr:hover td{background:rgba(166,210,37,.05)}
.badge{border:1px solid transparent}
.badge--live{border-color:rgba(166,210,37,.35)}
.badge--verified{border-color:rgba(76,141,245,.35)}
.badge--dev{border-color:rgba(239,183,31,.35)}
.pill{border:1px solid var(--line-200)}
.section--dark .pill{border-color:rgba(255,255,255,.12)}

/* ---- 7. 제품 스테이지 · 레일 이미지 통일 ---- */
.product-stage{border:1px solid rgba(166,210,37,.16)}
.rail-card .rail-media{background:radial-gradient(ellipse at 50% 115%,rgba(166,210,37,.18),transparent 68%)}
.media-caption{border:1px solid rgba(255,255,255,.1)}

/* ---- 8. 폼 · 프로세스 · FAQ 마감 ---- */
.form-card{border-color:rgba(10,22,48,.08);box-shadow:0 20px 60px rgba(10,22,48,.10)}
.type-opt span{transition:border-color .2s,background .2s,color .2s,transform .2s var(--ease)}
.type-opt:hover span{transform:translateY(-2px)}
.step{transition:transform .3s var(--ease),border-color .3s}
.step:hover{transform:translateY(-3px);border-color:rgba(166,210,37,.45)}
.faq details[open] summary{color:var(--green-700)}
.section--dark .faq details[open] summary{color:var(--green-500)}

/* ---- 9. 값 그리드 · 레이어 스택 정돈 ---- */
.value-col::before{content:'';position:absolute;left:0;top:0;width:0;height:2px;background:linear-gradient(90deg,var(--green-500),transparent);transition:width .6s var(--ease)}
.value-col:hover::before{width:100%}
.layer{background:linear-gradient(90deg,rgba(255,255,255,.05),rgba(255,255,255,.02))}

/* ---- 10. 접근성 · 마감 ---- */
/* 포커스 링: 라이트 배경에는 네이비, 다크 배경에는 골드 (대비 확보) */
:focus-visible{outline:2.5px solid var(--navy-900);outline-offset:3px}
.section--dark :focus-visible,
.section--darker :focus-visible,
.page-hero :focus-visible,
.hero :focus-visible,
.site-header :focus-visible,
.site-footer :focus-visible,
.mobile-nav :focus-visible,
.card--dark :focus-visible{outline-color:var(--gold-500)}
.btn-primary:focus-visible{outline-color:var(--navy-900)}
::selection{background:var(--green-400);color:var(--navy-900)}

/* =====================================================================
   v3 — 타이포그래피 정돈 + 시각 컴포넌트
   (1) 한글 기준 행간·자간 스케일 통일  (2) 블로그처럼 보이지 않게 하는 컴포넌트
   ===================================================================== */

/* ---- T1. 한글 타이포 스케일 통일 ---------------------------------- */
:root{
  --lh-tight:1.22; --lh-head:1.30; --lh-sub:1.45; --lh-body:1.75; --lh-loose:1.85;
  --ls-display:-.032em; --ls-head:-.025em; --ls-sub:-.018em; --ls-body:-.003em;
}
h1{line-height:1.18;letter-spacing:var(--ls-display)}
h2{line-height:1.28;letter-spacing:var(--ls-head)}
h3{line-height:1.38;letter-spacing:var(--ls-sub)}
h4{line-height:1.45;letter-spacing:var(--ls-sub)}
.h-display{line-height:1.10;letter-spacing:var(--ls-display)}
p{line-height:var(--lh-body);letter-spacing:var(--ls-body)}
.lead{line-height:1.72;letter-spacing:var(--ls-body)}
.section-head p{line-height:1.72}

/* 본문·카드·리스트 계열 행간 일원화 (기존 1.45~1.7 혼재 → 정리) */
.card-text,
.feature p,
.value-col p,
.step p,
.timeline p,
.htimeline p,
.post-card p,
.bullets li,
.checklist li,
.layer span,
.note,
.faq .faq-a,
.mega-desc{line-height:var(--lh-body);letter-spacing:var(--ls-body)}
.mega-list small,
.fact span,
.stat-src,
.src,
.media-caption,
.form-note,
.footer-scope,
.post-meta,
.hero-specs span,
.hero-tag{line-height:var(--lh-sub);letter-spacing:var(--ls-body)}
.small,.text-muted.small{line-height:1.6}
.spec-table th,.spec-table td,
.compare-table th,.compare-table td{line-height:1.6;letter-spacing:var(--ls-body)}
.card-title,.card-q{line-height:var(--lh-head);letter-spacing:var(--ls-sub)}
.btn{line-height:1.2}
.eyebrow{line-height:1.4}

/* 카드·섹션 내부 수직 리듬 (인라인 margin 남용 보정) */
.card>*+*{margin-top:12px}
.card .card-icon+*{margin-top:0}
.card-icon{margin-bottom:20px}
.card h3,.card .card-title{margin-top:0}
.card .link-arrow{margin-top:18px}
.feature>div>*+*{margin-top:8px}
.note>*+*{margin-top:6px}
.note{line-height:1.7}
.prose{line-height:var(--lh-loose)}
.prose li{line-height:var(--lh-loose)}

/* ---- T2. 진행 절차 (가시성 강화형) -------------------------------- */
.flow{display:grid;grid-template-columns:repeat(var(--cols,4),1fr);gap:14px;position:relative;counter-reset:flow}
.flow-step{position:relative;counter-increment:flow;padding:26px 22px 22px;border-radius:16px;
  background:var(--white);border:1px solid var(--line-200);transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s}
.flow-step:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(166,210,37,.5)}
.flow-step::before{content:counter(flow,decimal-leading-zero);position:absolute;top:-13px;left:22px;
  display:grid;place-items:center;width:34px;height:26px;border-radius:8px;
  background:linear-gradient(135deg,var(--green-500),var(--green-600));color:var(--navy-900);
  font-size:12.5px;font-weight:800;letter-spacing:.06em}
.flow-step::after{content:'';position:absolute;right:-11px;top:50%;width:8px;height:8px;
  border-right:2px solid var(--green-500);border-top:2px solid var(--green-500);
  transform:translateY(-50%) rotate(45deg);opacity:.7}
.flow-step:last-child::after{display:none}
.flow-step .fs-ico{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  background:var(--green-100);color:var(--green-700);margin-bottom:14px}
.flow-step .fs-ico .ico{width:20px;height:20px}
.flow-step h4{font-size:16.5px;margin-bottom:8px}
.flow-step p{font-size:14px;color:var(--text-2)}
.flow-step .fs-meta{margin-top:12px;padding-top:10px;border-top:1px dashed var(--line-200);
  font-size:12.5px;font-weight:700;color:var(--green-700);letter-spacing:-.01em}
.section--dark .flow-step{background:rgba(255,255,255,.04);border-color:rgba(166,210,37,.18)}
.section--dark .flow-step p{color:var(--slate-300)}
.section--dark .flow-step .fs-ico{background:rgba(166,210,37,.14);color:var(--green-500)}
.section--dark .flow-step .fs-meta{color:var(--green-500);border-top-color:rgba(255,255,255,.14)}

/* ---- T3. 지표 카드 (카운트업 강조형) ------------------------------ */
.metrics{display:grid;grid-template-columns:repeat(var(--cols,4),1fr);gap:clamp(14px,1.6vw,20px)}
.metric{position:relative;padding:28px 26px;border-radius:16px;overflow:hidden;
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid rgba(166,210,37,.2)}
.metric::before{content:'';position:absolute;left:0;top:0;width:100%;height:3px;
  background:linear-gradient(90deg,var(--green-500),var(--gold-500));transform:scaleX(0);transform-origin:left;
  transition:transform .9s var(--ease-out)}
.metric.is-in::before,.stagger.is-in .metric::before{transform:scaleX(1)}
.metric .m-val{font-size:clamp(38px,4.4vw,58px);font-weight:300;line-height:1;letter-spacing:-.05em;
  color:var(--white);font-variant-numeric:tabular-nums;display:flex;align-items:baseline;gap:2px}
.metric .m-val small{font-size:.42em;font-weight:600;letter-spacing:-.02em;color:var(--green-500)}
.metric .m-label{margin-top:12px;font-size:15px;font-weight:700;color:var(--white);letter-spacing:-.02em}
.metric .m-desc{margin-top:6px;font-size:13px;color:var(--slate-400);line-height:1.5}
.section--white .metric,.section--mist .metric{background:var(--white);border-color:var(--line-200)}
.section--white .metric .m-val,.section--mist .metric .m-val{color:var(--navy-900)}
.section--white .metric .m-val small,.section--mist .metric .m-val small{color:var(--green-700)}
.section--white .metric .m-label,.section--mist .metric .m-label{color:var(--navy-900)}
.section--white .metric .m-desc,.section--mist .metric .m-desc{color:var(--text-3)}

/* 원형 게이지 (절감률 등) */
.ring{display:grid;place-items:center;position:relative;width:132px;height:132px}
.ring svg{transform:rotate(-90deg);width:132px;height:132px}
.ring .ring-bg{fill:none;stroke:rgba(166,210,37,.16);stroke-width:9}
.ring .ring-fg{fill:none;stroke:var(--green-500);stroke-width:9;stroke-linecap:round;
  stroke-dasharray:339;stroke-dashoffset:339;transition:stroke-dashoffset 1.6s var(--ease-out)}
.ring.is-in .ring-fg,.stagger.is-in .ring .ring-fg{stroke-dashoffset:var(--dash,102)}
.ring .ring-val{position:absolute;font-size:26px;font-weight:300;letter-spacing:-.04em;color:var(--white);font-variant-numeric:tabular-nums}
.ring .ring-val small{font-size:.5em;font-weight:600}
.section--white .ring .ring-val,.section--mist .ring .ring-val{color:var(--navy-900)}

/* ---- T4. 아이콘 피처 그리드 (글 벽 방지) -------------------------- */
.icon-grid{display:grid;grid-template-columns:repeat(var(--cols,3),1fr);gap:clamp(14px,1.8vw,22px)}
.icon-item{display:flex;gap:14px;align-items:flex-start;padding:20px 20px;border-radius:14px;
  background:var(--mist-50);border:1px solid var(--line-200);transition:transform .3s var(--ease),border-color .3s,background .3s}
.icon-item:hover{transform:translateY(-3px);border-color:rgba(166,210,37,.5);background:var(--white)}
.icon-item .ii-ico{flex:none;width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:var(--green-100);color:var(--green-700)}
.icon-item .ii-ico .ico{width:21px;height:21px}
.icon-item b{display:block;font-size:15.5px;font-weight:700;letter-spacing:-.02em;margin-bottom:5px;line-height:1.35}
.icon-item span{display:block;font-size:14px;color:var(--text-2);line-height:1.65}
.section--dark .icon-item{background:rgba(255,255,255,.04);border-color:rgba(166,210,37,.18)}
.section--dark .icon-item:hover{background:rgba(255,255,255,.07)}
.section--dark .icon-item .ii-ico{background:rgba(166,210,37,.14);color:var(--green-500)}
.section--dark .icon-item span{color:var(--slate-300)}

/* ---- T5. 일러스트 프레임 ------------------------------------------ */
.illus{position:relative;border-radius:18px;padding:clamp(20px,2.6vw,34px);overflow:hidden;
  background:linear-gradient(160deg,rgba(166,210,37,.09),rgba(76,141,245,.07));border:1px solid rgba(166,210,37,.22)}
.illus::before{content:'';position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(10,22,48,.07) 1px,transparent 1px);background-size:20px 20px}
.section--dark .illus{background:linear-gradient(160deg,rgba(166,210,37,.10),rgba(76,141,245,.08))}
.section--dark .illus::before{background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px)}
.illus>*{position:relative}
.illus-cap{margin-top:14px;font-size:12.5px;color:var(--text-3);text-align:center}
.section--dark .illus-cap{color:var(--slate-400)}

/* ---- T6. 하이라이트 인용/포인트 박스 ------------------------------ */
.point{display:flex;gap:16px;align-items:flex-start;padding:22px 26px;border-radius:14px;
  background:linear-gradient(90deg,rgba(166,210,37,.12),rgba(166,210,37,.03));
  border-left:3px solid var(--green-500)}
.point .ico{width:24px;height:24px;color:var(--green-700);flex:none;margin-top:2px}
.point p{margin:0;font-size:16px;font-weight:600;color:var(--navy-900);letter-spacing:-.02em;line-height:1.65}
.point p em{font-style:normal;color:var(--green-700);font-weight:800}
.section--dark .point{background:linear-gradient(90deg,rgba(166,210,37,.16),rgba(166,210,37,.04))}
.section--dark .point p{color:var(--white)}
.section--dark .point p em{color:var(--green-500)}
.section--dark .point .ico{color:var(--green-500)}

/* ---- T7. 카카오톡 상담 플로팅 버튼 -------------------------------- */
.fab-stack{position:fixed;right:20px;bottom:22px;z-index:850;display:flex;flex-direction:column;gap:10px;
  opacity:0;transform:translateY(14px);pointer-events:none;transition:opacity .35s var(--ease),transform .35s var(--ease)}
.fab-stack.is-visible{opacity:1;transform:none;pointer-events:auto}
.fab{display:inline-flex;align-items:center;gap:9px;height:50px;padding:0 20px;border-radius:999px;
  font-size:14.5px;font-weight:700;letter-spacing:-.01em;white-space:nowrap;
  box-shadow:0 10px 30px rgba(10,22,48,.28);transition:transform .25s var(--ease),box-shadow .25s var(--ease)}
.fab:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(10,22,48,.34)}
.fab .ico{width:20px;height:20px}
.fab--kakao{background:#FEE500;color:#191600}
.fab--contact{background:var(--green-500);color:var(--navy-900)}
@media (max-width:960px){
  /* 모바일에는 하단 고정 CTA 바가 이미 있으므로 같은 역할의 상담 FAB는 숨긴다.
     (본문을 가리고 문구가 중복됨) 카카오톡 버튼만 하단 바 위에 띄운다. */
  .fab--contact{display:none}
  .fab-stack{right:14px;bottom:86px}
  .fab{height:46px;padding:0 16px;font-size:13.5px}
}

/* ---- T8. 자료실 카드 ---------------------------------------------- */
.doc-list{display:grid;grid-template-columns:repeat(var(--cols,2),1fr);gap:14px}
.doc-item{display:flex;gap:16px;align-items:center;padding:20px 22px;border-radius:14px;
  background:var(--white);border:1px solid var(--line-200);transition:transform .3s var(--ease),border-color .3s,box-shadow .3s}
.doc-item:hover{transform:translateY(-3px);border-color:rgba(166,210,37,.5);box-shadow:var(--shadow-sm)}
.doc-item .d-ico{flex:none;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:var(--navy-900);color:var(--green-500)}
.doc-item b{display:block;font-size:15.5px;letter-spacing:-.02em;line-height:1.35}
.doc-item span{display:block;margin-top:4px;font-size:13px;color:var(--text-3);line-height:1.5}
.doc-item .d-act{margin-left:auto;font-size:13px;font-weight:700;color:var(--green-700);white-space:nowrap}

/* ---- T9. 반응형 보정 ----------------------------------------------- */
/* 페이지에서 style="--cols:n"(인라인)을 쓰므로, 반응형에서는 grid-template-columns를
   직접 덮어써야 합니다. --cols만 바꾸면 인라인 선언이 우선되어 적용되지 않습니다. */
@media (max-width:1100px){
  .flow{grid-template-columns:repeat(2,1fr)}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .icon-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .flow{grid-template-columns:1fr}
  .flow-step::after{right:50%;top:auto;bottom:-11px;transform:translateX(50%) rotate(135deg)}
  .metrics{grid-template-columns:1fr}
  .icon-grid{grid-template-columns:1fr}
  .doc-list{grid-template-columns:1fr}
  .ring,.ring svg{width:112px;height:112px}
  h1{line-height:1.24}
  h2{line-height:1.32}
  .lead{line-height:1.7}
}

/* =====================================================================
   v4 — 반응형 안정화 · 가독성 (모바일/태블릿 전수 계측 결과 반영)
   ===================================================================== */

/* ---- R1. 그리드·플렉스 자식의 축소 허용 --------------------------------
   grid/flex 자식은 기본 min-width:auto 라서 표·이미지처럼 넓은 콘텐츠가
   칼럼을 밀어내 모바일 가로 스크롤을 만든다. 전부 0으로 내려 잡는다. */
.split > *, .grid > *, .metrics > *, .icon-grid > *, .flow > *, .doc-list > *,
.stat-grid > *, .value-grid > *, .steps > *, .htimeline > *, .before-after > *,
.footer-cols > *, .form-row > *, .type-grid > *, .rail > *, .layer > *,
.feature > *, .icon-item > *, .doc-item > *, .cta-band > .container > *,
.header-inner > *, .footer-top > *, .footer-cta > *, .footer-bottom > *,
.vtabs > *, .tab-panels, .tab-panel, .tabs, .mega-inner > *, .mega-list > *{min-width:0}
/* 탭 패널 내부 콘텐츠도 좁은 화면에서 접히도록 */
.tab-panel > *, .vtabs .tabs{min-width:0;max-width:100%}
.split, .grid, .metrics, .icon-grid, .flow, .doc-list, .stat-grid,
.steps, .htimeline, .before-after, .form-row, .type-grid{min-width:0}

/* 넓은 콘텐츠는 자기 영역 안에서만 스크롤 */
.table-wrap{min-width:0;max-width:100%}
.table-wrap table{width:100%}
.product-stage,.media,.illus,.card,.note,.point,.quote{max-width:100%}
.product-stage img,.media img,.card img,.hero-visual img{max-width:100%;height:auto}
.diagram{max-width:100%;height:auto}
pre,code{white-space:pre-wrap;word-break:break-word}

/* ---- R2. 헤더가 좁은 화면에서 밀리지 않도록 ---------------------------- */
/* 가로 스크롤 원천 차단.
   clip 은 스크롤 컨테이너를 만들지 않아 position:sticky(서브내비)를 깨지 않는다.
   left:0/right:0 인 고정 바가 스크롤바 폭까지 잡아 생기던 미세 넘침도 함께 해결된다. */
html{overflow-x:clip}
body{overflow-x:clip;max-width:100%}
.header-inner{min-width:0;gap:12px}
.brand{flex:0 1 auto;min-width:0}
.brand img{max-width:100%}
.header-actions{flex:0 0 auto;min-width:0}

/* ---- R3. 읽기 좋은 행 길이 (데스크톱에서 한 줄이 너무 길던 문제) ------- */
.section-head p{max-width:64ch}
.section-head--center p{margin-left:auto;margin-right:auto}
.section > .container > p,
.section > .container > .lead{max-width:70ch}
.lead{max-width:64ch}
.hero-copy .lead{max-width:34em}
.prose p,.prose li{max-width:68ch}
.point p{max-width:60ch}
.faq .faq-a p{max-width:72ch}
/* 브라우저 기본 small(0.83em) 때문에 11px대로 작아지던 보조 라벨 하한 고정 */
small,.type-opt small,.card-text small,.stat-label small{font-size:max(12.5px,0.86em)}
.stat-value small,.m-val small,.hero-specs b small,.fact b small{font-size:inherit}
.stat-value small{font-size:.5em}
.m-val small{font-size:.42em}

/* =====================================================================
   P — 실사 사진 컴포넌트
   ===================================================================== */

/* ---- P1. 사진 배경 히어로 --------------------------------------------
   <section class="page-hero page-hero--photo">
     <div class="hero-photo"><img ...></div>
     <div class="container"> … </div>
   </section>                                                          */
.page-hero--photo{isolation:isolate}
.hero-photo{position:absolute;inset:0;z-index:0;overflow:hidden}
.hero-photo img{width:100%;height:100%;object-fit:cover;object-position:center;
  opacity:.5;transform:scale(1.02);animation:heroPhotoIn 1.6s var(--ease-out) both}
.hero-photo::after{content:'';position:absolute;inset:0;
  background:
    linear-gradient(100deg, rgba(6,13,31,.97) 0%, rgba(6,13,31,.88) 38%, rgba(6,13,31,.52) 78%, rgba(6,13,31,.66) 100%),
    linear-gradient(180deg, rgba(6,13,31,.55) 0%, transparent 30%, rgba(6,13,31,.7) 100%)}
.page-hero--photo>.container{position:relative;z-index:1}
.page-hero--photo::before,.page-hero--photo::after{z-index:0}
@keyframes heroPhotoIn{from{opacity:0;transform:scale(1.08)}to{opacity:.5;transform:scale(1.02)}}

/* 홈 히어로용 사진 레이어 (캔버스와 함께 사용) */
.hero .hero-photo img{opacity:.34}
.hero .hero-photo::after{background:
  linear-gradient(100deg, rgba(6,13,31,.96) 0%, rgba(6,13,31,.84) 40%, rgba(6,13,31,.5) 100%),
  linear-gradient(180deg, transparent 40%, rgba(6,13,31,.85) 100%)}

/* ---- P2. 사진 밴드 (섹션 사이 전면 이미지) ---------------------------- */
.photo-band{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--navy-900)}
.photo-band>img{display:block;width:100%;aspect-ratio:16/7;object-fit:cover;
  transition:transform 1.4s var(--ease-out)}
.photo-band:hover>img{transform:scale(1.04)}
.photo-band .pb-overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:clamp(22px,3.2vw,44px);color:var(--white);
  background:linear-gradient(180deg,rgba(6,13,31,.15) 0%,rgba(6,13,31,.2) 45%,rgba(6,13,31,.88) 100%)}
.photo-band .pb-overlay .eyebrow{color:var(--green-500)}
.photo-band .pb-overlay h3{margin:10px 0 8px;font-size:clamp(20px,2.2vw,28px);color:var(--white)}
.photo-band .pb-overlay p{max-width:56ch;color:var(--slate-300);font-size:15px}
.photo-band--tall>img{aspect-ratio:4/3}
@media (max-width:640px){
  .photo-band>img{aspect-ratio:4/3}
  .photo-band .pb-overlay{padding:20px 18px}
}

/* ---- P3. 사진 + 텍스트 분할 ------------------------------------------ */
.photo-figure{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--navy-900);
  box-shadow:0 24px 60px rgba(6,13,31,.28)}
.photo-figure>img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;
  transition:transform 1.2s var(--ease-out)}
.photo-figure:hover>img{transform:scale(1.03)}
.photo-figure figcaption{position:absolute;left:14px;bottom:14px;padding:7px 12px;border-radius:8px;
  background:rgba(6,13,31,.76);border:1px solid rgba(166,210,37,.28);backdrop-filter:blur(8px);
  color:var(--slate-300);font-size:12.5px;line-height:1.45}
.photo-figure--wide>img{aspect-ratio:16/9}
.section--white .photo-figure,.section--mist .photo-figure{box-shadow:0 20px 48px rgba(10,22,48,.16)}

/* 사진 위 지표 오버레이 */
.photo-figure .pf-stat{position:absolute;right:14px;top:14px;padding:12px 16px;border-radius:12px;
  background:rgba(6,13,31,.8);border:1px solid rgba(166,210,37,.3);backdrop-filter:blur(10px);text-align:right}
.photo-figure .pf-stat b{display:block;font-size:26px;font-weight:300;letter-spacing:-.04em;color:var(--green-500);
  font-variant-numeric:tabular-nums;line-height:1}
.photo-figure .pf-stat span{display:block;margin-top:5px;font-size:12.5px;color:var(--slate-300);line-height:1.4}

/* ---- P4. 사진 카드 (카드 상단 이미지) -------------------------------- */
.card--photo{padding:0;overflow:hidden}
.card--photo>img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;
  transition:transform 1.1s var(--ease-out)}
.card--photo:hover>img{transform:scale(1.05)}
.card--photo .cp-body{padding:clamp(20px,2.2vw,28px)}
.card--photo .cp-body>*+*{margin-top:10px}
.card--photo::before{z-index:2}

/* 접근성: 모션 최소화 */
@media (prefers-reduced-motion:reduce){
  .hero-photo img{animation:none;transform:none}
  .photo-band:hover>img,.photo-figure:hover>img,.card--photo:hover>img{transform:none}
}

/* ---- R3-b. 전 페이지 공통 최종 CTA ------------------------------------ */
.cta-final{position:relative;overflow:hidden;background:var(--green-500);color:var(--navy-900)}
.cta-final::before{content:'';position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(rgba(10,22,48,.13) 1px,transparent 1px);background-size:22px 22px;
  -webkit-mask-image:linear-gradient(105deg,transparent 30%,#000);mask-image:linear-gradient(105deg,transparent 30%,#000)}
.cta-final::after{content:'';position:absolute;right:-140px;top:-160px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.35),transparent 62%);pointer-events:none}
.cta-final .container{position:relative}
.cta-final-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,4vw,64px);align-items:center}
.cta-final .eyebrow{color:var(--navy-900)}
.cta-final .eyebrow::before{background:linear-gradient(90deg,var(--navy-900),transparent)}
.cta-final h2{font-size:clamp(27px,3.4vw,44px);margin:14px 0 14px}
.cta-final .cta-copy>p{font-size:clamp(15.5px,1.2vw,17.5px);color:rgba(10,22,48,.82);max-width:46ch}
.cta-final .btn-row{margin-top:28px}
.cta-final .btn-ghost{border-color:rgba(10,22,48,.38);color:var(--navy-900);background:rgba(255,255,255,.28)}
.cta-final .btn-ghost:hover{border-color:var(--navy-900);background:rgba(255,255,255,.6)}
.cta-assure{display:grid;gap:10px}
.cta-assure li{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:13px;
  background:rgba(255,255,255,.5);border:1px solid rgba(10,22,48,.1);backdrop-filter:blur(6px);
  transition:transform .3s var(--ease),background .3s}
.cta-assure li:hover{transform:translateX(4px);background:rgba(255,255,255,.72)}
.cta-assure .ca-ico{flex:none;width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:var(--navy-900);color:var(--green-500)}
.cta-assure .ca-ico .ico{width:19px;height:19px}
.cta-assure .ca-txt{display:block;min-width:0}
.cta-assure b{display:block;font-size:15.5px;font-weight:700;letter-spacing:-.02em;line-height:1.35}
.cta-assure .ca-txt span{display:block;margin-top:4px;font-size:13.5px;line-height:1.55;color:rgba(10,22,48,.72)}
@media (max-width:960px){
  .cta-final-inner{grid-template-columns:1fr;gap:30px}
  .cta-final .btn-row{margin-top:22px}
}
@media (max-width:640px){
  .cta-final .btn-row .btn{width:100%}
  .cta-assure li{padding:14px 15px}
}

/* ---- R4. 모바일 전용 마감 -------------------------------------------- */
@media (max-width:960px){
  /* 터치 영역 확보 */
  .link-arrow{min-height:44px;padding-block:8px}
  .footer-cols a{padding:9px 0}
  .breadcrumb a,.footer-links a,.toc a,.post-meta a{
    display:inline-flex;align-items:center;min-height:38px;padding-block:8px}
  .breadcrumb{gap:4px 8px}
  .subnav a{height:48px}
  /* 표·목록 안 인라인 링크도 누르기 쉽게 */
  .table-wrap a,.bullets a,.checklist a,.faq-a a{
    display:inline-block;padding-block:9px;min-height:36px;line-height:18px}
  /* 표는 카드 밖으로 나가지 않게 */
  .card .table-wrap,.split .table-wrap{margin-inline:0}
  /* 히어로 이미지가 화면을 넘지 않도록 */
  .hero-visual{max-width:100%}
  .page-hero--split .hero-media{margin-inline:auto}
}

@media (max-width:640px){
  /* 너무 작은 보조 텍스트 상향 */
  .type-opt small,.doc-item span span,.icon-item span,
  .stat-src,.src,.m-desc,.fs-meta,.media-caption{font-size:13px}
  .type-opt span{font-size:13.5px;padding:14px 8px}
  .badge{font-size:11.5px}
  /* 제목이 화면 폭에 맞게 */
  h1{font-size:clamp(28px,7.6vw,38px)}
  h2{font-size:clamp(23px,6.2vw,30px)}
  h3{font-size:clamp(18px,4.8vw,21px)}
  .hero-copy .lead,.page-hero .lead{font-size:16px}
  /* 히어로 여백 정리 */
  .hero{padding-top:calc(var(--header-h) + 32px);padding-bottom:48px}
  .page-hero{padding-top:calc(var(--header-h) + 44px);padding-bottom:44px}
  .hero-specs{gap:14px 20px}
  .hero-specs b{font-size:19px}
  /* 카드·섹션 여백 */
  .card{padding:22px 20px}
  .section{padding:56px 0}
  .section--tight{padding:44px 0}
  .section-head{margin-bottom:26px}
  /* 지표·게이지 */
  .metric{padding:22px 20px}
  .metric .m-val{font-size:clamp(32px,9vw,40px)}
  /* 진행 절차 */
  .flow-step{padding:24px 18px 20px}
  /* 표 최소폭 완화 (너무 넓으면 스크롤 부담) */
  .table-wrap table{min-width:480px}
  .spec-table th,.spec-table td,.compare-table th,.compare-table td{padding:11px 13px;font-size:14px}
  /* 하단 고정 CTA와 겹치지 않게 마지막 여백 */
  .site-footer{padding-bottom:96px}
}

/* =====================================================================
   v7 — 마감 디테일 (전문 디자이너 레벨 폴리시)
   섹션 전환 · 깊이 · 마이크로 인터랙션 · 광학 정렬
   ===================================================================== */

/* ---- D1. 섹션 전환 — 색이 바뀌는 경계를 의도적으로 보이게 -------------- */
.section--dark,.section--darker{
  box-shadow:
    inset 0 1px 0 rgba(166,210,37,.16),
    inset 0 -1px 0 rgba(166,210,37,.08),
    0 -1px 0 rgba(6,13,31,.5);
}
/* 다크 섹션 상단에 얇은 광선 — 라이트에서 넘어올 때 경계가 살아난다 */
.section--dark::after,.section--darker::after{
  content:'';position:absolute;left:50%;top:0;transform:translateX(-50%);
  width:min(760px,72%);height:1px;pointer-events:none;z-index:1;
  background:linear-gradient(90deg,transparent,rgba(166,210,37,.55),transparent)}
/* bg-glow 를 쓰는 섹션은 ::after 가 이미 있으므로 제외 */
.section--dark.bg-glow::after,.section--darker.bg-glow::after{
  content:'';left:auto;top:-200px;right:-200px;transform:none;
  width:720px;height:720px;border-radius:50%;background:radial-gradient(circle,rgba(166,210,37,.16) 0%,rgba(166,210,37,0) 60%)}

/* 히어로 하단을 다음 섹션으로 자연스럽게 잇는 페이드 */
.hero::before{content:'';position:absolute;left:0;right:0;bottom:0;height:180px;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,transparent,var(--navy-950))}
.page-hero{position:relative}

/* ---- D2. 깊이 — 2단 그림자로 떠 있는 느낌을 정확히 ------------------- */
:root{
  --lift-1:0 1px 2px rgba(10,22,48,.06), 0 4px 12px rgba(10,22,48,.06);
  --lift-2:0 2px 4px rgba(10,22,48,.07), 0 12px 28px rgba(10,22,48,.10);
  --lift-3:0 4px 8px rgba(10,22,48,.08), 0 24px 56px rgba(10,22,48,.14);
  --lift-dark:0 2px 6px rgba(0,0,0,.3), 0 18px 44px rgba(0,0,0,.34);
}
.section--white .card,.section--mist .card{box-shadow:var(--lift-1)}
.section--white .card:hover,.section--mist .card:hover{box-shadow:var(--lift-3)}
.card--dark{box-shadow:0 1px 0 rgba(255,255,255,.04) inset}
.card--dark:hover{box-shadow:0 1px 0 rgba(255,255,255,.06) inset, var(--lift-dark)}
.form-card{box-shadow:var(--lift-3)}
.flow-step:hover{box-shadow:var(--lift-2)}
.doc-item:hover{box-shadow:var(--lift-1)}

/* ---- D3. 이미지 마감 — 붙여넣은 느낌이 나지 않게 --------------------- */
.photo-band,.photo-figure,.card--photo>img,.media{
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06)}
.section--white .photo-band,.section--mist .photo-band,
.section--white .photo-figure,.section--mist .photo-figure{
  box-shadow:inset 0 0 0 1px rgba(10,22,48,.08), var(--lift-3)}
/* 사진이 로드되며 부드럽게 나타나도록 */
.photo-band>img,.photo-figure>img,.card--photo>img,.hero-photo img{
  background:linear-gradient(135deg,var(--navy-800),var(--navy-900))}
/* 사진 위 라임 그레인 — 브랜드 톤 통일 */
.photo-band::after,.photo-figure::after{content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(160deg,rgba(166,210,37,.07),transparent 42%);mix-blend-mode:screen}
.photo-band .pb-overlay,.photo-figure figcaption,.photo-figure .pf-stat{z-index:2}

/* ---- D4. 타이포 광학 정렬 -------------------------------------------- */
.eyebrow{font-feature-settings:"tnum" 1;-webkit-font-smoothing:antialiased}
.section-head h2{margin-inline-start:-.02em}       /* 큰 글자 좌측 광학 보정 */
.h-display,h1{margin-inline-start:-.03em}
.stat-value,.m-val,.hero-specs b,.value-fact b,.fact b{font-feature-settings:"tnum" 1,"ss01" 1}
.card-title,.card-q,.flow-step h4,.icon-item b{text-wrap:balance}
/* 숫자와 단위 사이 광학 간격 */
.m-val small,.stat-value small{margin-inline-start:.12em}

/* ---- D5. 마이크로 인터랙션 — 한 번에 하나만 움직이게 ----------------- */
.card,.flow-step,.icon-item,.doc-item,.metric,.cta-assure li{
  transition:transform .34s var(--ease), box-shadow .34s var(--ease),
             border-color .34s var(--ease), background-color .34s var(--ease)}
.card:hover .card-icon{transform:translateY(-2px) scale(1.05);
  box-shadow:0 6px 16px rgba(166,210,37,.22)}
.icon-item:hover .ii-ico,.flow-step:hover .fs-ico{transform:scale(1.06)}
.icon-item .ii-ico,.flow-step .fs-ico{transition:transform .34s var(--ease)}
.doc-item:hover .d-act{color:var(--green-600)}
.doc-item .d-act{transition:color .25s}
/* 버튼 프레스 감각 */
.btn{transform:translateZ(0)}
.btn-primary:active{transform:translateY(1px) scale(.995);
  box-shadow:0 3px 10px rgba(166,210,37,.3), inset 0 1px 0 rgba(255,255,255,.25)}
/* 링크 화살표: 밑줄과 화살표가 함께 움직이도록 */
.link-arrow:hover .ico{transform:translateX(5px)}

/* ---- D6. 표 · 배지 · 폼 마감 ----------------------------------------- */
.table-wrap{box-shadow:var(--lift-1)}
.section--dark .table-wrap{box-shadow:none}
.spec-table tbody tr,.compare-table tbody tr{transition:background-color .2s}
.compare-table td.is-win{position:relative}
.compare-table td.is-win::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;
  background:var(--green-500)}
.badge{letter-spacing:0}
.pill{transition:background-color .2s,border-color .2s}
.input:hover,.select:hover,.textarea:hover{border-color:var(--slate-300)}
.type-opt input:checked+span{box-shadow:0 4px 14px rgba(166,210,37,.22)}

/* ---- D7. 스크롤바 (다크 톤 통일) ------------------------------------- */
@supports selector(::-webkit-scrollbar){
  ::-webkit-scrollbar{width:11px;height:11px}
  ::-webkit-scrollbar-track{background:var(--mist-100)}
  ::-webkit-scrollbar-thumb{background:#C3CDD9;border-radius:99px;border:3px solid var(--mist-100)}
  ::-webkit-scrollbar-thumb:hover{background:#A7B3C2}
  .rail::-webkit-scrollbar,.table-wrap::-webkit-scrollbar,.tabs::-webkit-scrollbar{height:6px}
  .table-wrap::-webkit-scrollbar-thumb{border-width:1px}
}
html{scrollbar-color:#C3CDD9 var(--mist-100);scrollbar-width:thin}

/* ---- D8. 리빌 연출 — 종류별로 리듬을 다르게 -------------------------- */
[data-reveal]{transition-duration:.85s}
[data-reveal="scale"]{transform:scale(.965) translateY(14px)}
.stagger.is-in>*{transition-duration:.75s}
.stagger.is-in>*:nth-child(n+9){transition-delay:640ms}
/* 섹션 헤드가 먼저, 콘텐츠가 뒤따르도록 */
.section-head[data-reveal]{transition-delay:0ms}
.section-head[data-reveal]+*{transition-delay:120ms}

/* ---- D9. 선택 영역 · 포커스 마감 ------------------------------------- */
::selection{background:var(--green-400);color:var(--navy-900);text-shadow:none}
:focus-visible{outline-offset:4px;border-radius:6px;transition:outline-color .15s}
.card:focus-visible,.doc-item:focus-visible{outline-offset:2px}

/* 사진 캡션·지표 라벨 최소 크기 보장 */
figcaption,.photo-figure figcaption,.photo-figure .pf-stat span,.media-caption,.illus-cap{
  font-size:max(12.5px,0.78em)}

/* ---- D10. 인쇄 ------------------------------------------------------- */
@media print{
  .hero-photo,.photo-band,.photo-figure,.fab-stack{display:none!important}
}

/* =====================================================================
   v8 — 벤치마크 반영 재설계
   "블로그처럼 보이는 이유는 컴포넌트가 아니라 리듬이다"
   참조 10개사 중 통계에 테두리를 쓴 곳은 0곳.
   ===================================================================== */

/* ---- 8-0. 타이포 토큰 · 여백 토큰 상향 -------------------------------- */
:root{
  --fs-display:clamp(48px,7.8vw,112px);
  --fs-h1:clamp(36px,5.4vw,76px);
  --fs-h2:clamp(28px,3.8vw,54px);
  --fs-h3:clamp(20px,2.0vw,30px);
  --fs-h4:clamp(17px,1.35vw,21px);
  --fs-lead:clamp(18px,1.7vw,25px);
  --fs-body:clamp(16px,1.1vw,17.5px);
  --container:1400px;
  --section:clamp(84px,10vw,168px);
}

/* 헤딩 기본값 — 국문 기준 무게 하향(800→700, 700→600) */
h1{font-size:var(--fs-h1);font-weight:700;letter-spacing:-.042em;line-height:1.14}
h2{font-size:var(--fs-h2);font-weight:600;letter-spacing:-.034em;line-height:1.24}
h3{font-size:var(--fs-h3);font-weight:600;letter-spacing:-.028em;line-height:1.38}
h4{font-size:var(--fs-h4);font-weight:600;letter-spacing:-.020em;line-height:1.45}
.h-display{font-size:var(--fs-display);font-weight:700;letter-spacing:-.048em;line-height:1.02}
body{font-size:var(--fs-body);line-height:1.72;letter-spacing:-.014em;
  word-break:keep-all;overflow-wrap:break-word}
.lead{font-size:var(--fs-lead);font-weight:400;line-height:1.62;letter-spacing:-.020em}
.small,.src,.stat-src,.micro{letter-spacing:-.008em}

/* 국문 measure — ch(라틴 기준) 대신 em */
p,li{max-width:38em}
.lead{max-width:28em}
h1,h2,.h-display{max-width:16em}
h3,h4{max-width:22em}
.section-head p{max-width:34em}
/* 표·카드 안에서는 measure 해제 */
td p,th p,.card p,.icon-item p,.flow-step p,.pb-overlay p,.a-split-body p,
.metric p,.ledger-label,.faq-a p,.prose p,.point p{max-width:none}
.prose p,.prose li{max-width:38em}
.card p.card-text,.tab-panel p.card-text{max-width:42em}

/* 수치·단위는 쪼개지 않는다 */
.nw{white-space:nowrap}
/* 데스크톱 전용 줄바꿈 */
.br-lg{display:inline}
@media (max-width:900px){.br-lg{display:none}}

/* 개별 하드코딩 자간 제거 → 사다리로 통일 */
.stat-value,.value-fact b,.hero-specs b,.m-val,.num{letter-spacing:-.034em}

/* ---- 8-1. N1 렛저 스탯 — 테두리 없는 나체 숫자 행 --------------------- */
.ledger{border-top:1px solid var(--navy-900);padding-top:clamp(28px,3.2vw,48px)}
.section--dark .ledger,.section--darker .ledger{border-top-color:rgba(255,255,255,.55)}
.ledger-row{display:grid;grid-template-columns:repeat(var(--cols,3),minmax(0,1fr));
  gap:clamp(20px,2.6vw,36px)}
.ledger-item{text-align:left;min-width:0}
.ledger-val{display:flex;align-items:baseline;
  font-size:clamp(42px,4.8vw,68px);font-weight:300;line-height:1;letter-spacing:-.03em;
  color:var(--navy-900);font-variant-numeric:tabular-nums;white-space:nowrap}
.ledger-val small{font-size:1em;font-weight:300;letter-spacing:-.03em;color:inherit;margin-left:.02em}
.section--dark .ledger-val,.section--darker .ledger-val{color:var(--white)}
.ledger-label{margin-top:10px;font-size:clamp(15px,1.15vw,17px);font-weight:400;
  line-height:1.5;letter-spacing:-.015em;color:var(--text-3);max-width:none}
.section--dark .ledger-label,.section--darker .ledger-label{color:var(--slate-400)}
.ledger-note{position:relative;margin-top:clamp(32px,3.6vw,52px);padding-top:16px;
  max-width:46em;font-size:13px;line-height:1.7;color:var(--text-3);letter-spacing:-.008em}
.ledger-note::before{content:'';position:absolute;top:0;left:0;width:40px;height:1px;background:var(--line-200)}
.section--dark .ledger-note,.section--darker .ledger-note{color:var(--slate-400)}
.section--dark .ledger-note::before,.section--darker .ledger-note::before{background:rgba(255,255,255,.28)}
.ledger-note span{display:block}
.ledger-note span+span{margin-top:5px}
.ledger-note b{font-weight:600;color:var(--text-2);margin-right:.35em}
.section--dark .ledger-note b,.section--darker .ledger-note b{color:var(--slate-300)}
@media (max-width:720px){
  .ledger-row{display:block}
  .ledger-item{display:flex;align-items:baseline;justify-content:space-between;gap:16px;
    padding:18px 0;border-bottom:1px solid rgba(10,22,48,.12)}
  .ledger-item:last-child{border-bottom:0}
  .ledger-val{font-size:34px}
  .ledger-label{margin-top:0;font-size:13.5px;text-align:right;flex:0 1 auto}
  .section--dark .ledger-item,.section--darker .ledger-item{border-bottom-color:rgba(255,255,255,.14)}
}

/* ---- 8-2. N2 오버사이즈 넘버 밴드 ------------------------------------- */
.bignum{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);
  gap:clamp(20px,5vw,88px);align-items:end;
  padding-block:clamp(44px,5.6vw,88px);border-top:1px solid rgba(10,22,48,.14)}
.section--dark .bignum,.section--darker .bignum{border-top-color:rgba(255,255,255,.16)}
.bignum:last-child{border-bottom:1px solid rgba(10,22,48,.14)}
.section--dark .bignum:last-child,.section--darker .bignum:last-child{border-bottom-color:rgba(255,255,255,.16)}
.bignum-val{display:flex;align-items:baseline;white-space:nowrap;
  font-size:clamp(76px,13vw,200px);font-weight:300;line-height:.84;letter-spacing:-.05em;
  color:var(--navy-900);font-variant-numeric:tabular-nums}
.bignum-val small{font-size:.3em;font-weight:400;letter-spacing:-.02em;margin-left:.08em;color:var(--green-700)}
.section--dark .bignum-val,.section--darker .bignum-val{color:var(--white)}
.section--dark .bignum-val small,.section--darker .bignum-val small{color:var(--green-500)}
.bignum-body{max-width:24em;padding-bottom:clamp(4px,1vw,16px)}
.bignum-body p{font-size:clamp(18px,2.1vw,30px);font-weight:500;line-height:1.42;
  letter-spacing:-.028em;color:var(--navy-900);max-width:none}
.section--dark .bignum-body p,.section--darker .bignum-body p{color:var(--white)}
.bignum-body .src{margin-top:12px;display:block}
@media (max-width:820px){
  .bignum{grid-template-columns:1fr;gap:18px;align-items:start}
  .bignum-val{font-size:clamp(64px,20vw,96px)}
}

/* ---- 8-3. N3 스펙 렛저 (라벨 좌 / 값 우, 헤어라인만) ------------------ */
.spec-ledger{border-top:1px solid var(--line-200)}
.spec-ledger-row{display:flex;align-items:baseline;justify-content:space-between;gap:24px;
  padding:clamp(14px,1.5vw,22px) 0;border-bottom:1px solid var(--line-200)}
.spec-ledger-row dt,.spec-ledger-row .sl-k{font-size:15px;font-weight:500;color:var(--text-3);letter-spacing:-.012em}
.spec-ledger-row dd,.spec-ledger-row .sl-v{margin:0;font-size:15.5px;font-weight:600;
  color:var(--navy-900);text-align:right;letter-spacing:-.014em}
.section--dark .spec-ledger,.section--dark .spec-ledger-row{border-color:rgba(255,255,255,.14)}
.section--dark .spec-ledger-row .sl-k,.section--dark .spec-ledger-row dt{color:var(--slate-400)}
.section--dark .spec-ledger-row .sl-v,.section--dark .spec-ledger-row dd{color:var(--white)}

/* ---- 8-4. 섹션 헤드 마스트헤드 (선에 매달리게) ------------------------ */
.section-head--rule{border-top:1px solid var(--navy-900);padding-top:clamp(22px,2.4vw,34px);
  display:grid;grid-template-columns:minmax(0,.42fr) minmax(0,.58fr);
  gap:0 clamp(16px,3vw,56px);align-items:start;max-width:none}
.section--dark .section-head--rule,.section--darker .section-head--rule{border-top-color:rgba(255,255,255,.5)}
.section-head--rule>.eyebrow{grid-column:1;grid-row:1;align-self:start;
  font-size:clamp(18px,2vw,28px);font-weight:700;letter-spacing:-.012em;
  text-transform:uppercase;color:var(--navy-900);line-height:1.14;gap:0;max-width:12em}
.section-head--rule>:not(.eyebrow){grid-column:2}
.section-head--rule .eyebrow::before{display:none}
.section--dark .section-head--rule .eyebrow,.section--darker .section-head--rule .eyebrow{color:var(--white)}
.section-head--rule h2{margin:0}
.section-head--rule p{margin-top:14px;max-width:34em}
@media (max-width:820px){
  .section-head--rule{grid-template-columns:1fr;gap:12px}
  .section-head--rule>.eyebrow,.section-head--rule>:not(.eyebrow){grid-column:1;grid-row:auto}
  .section-head--rule .eyebrow{font-size:clamp(15px,4.4vw,20px)}
}

/* ---- 8-5. 레이아웃 아키타입 ------------------------------------------ */
.bleed{width:100vw;max-width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw)}

/* A1 비대칭 스플릿 */
.a-split{display:grid;grid-template-columns:57.5% 42.5%;align-items:stretch;
  background:var(--mist-100);border-radius:var(--radius-lg);overflow:hidden}
.a-split--rev{grid-template-columns:42.5% 57.5%}
.a-split--rev .a-split-media{order:2}
.a-split-media{position:relative;min-height:clamp(320px,40vw,600px);background:var(--navy-900)}
.a-split-media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.a-split:hover .a-split-media>img{transform:scale(1.04)}
.a-split-body{display:flex;flex-direction:column;justify-content:center;
  padding:clamp(28px,4.4vw,80px) clamp(24px,3.6vw,64px)}
.a-split-body>*+*{margin-top:clamp(14px,1.4vw,20px)}
.a-split-body p{color:var(--text-2);max-width:26em}
.section--dark .a-split,.section--darker .a-split{background:rgba(255,255,255,.045)}
.section--dark .a-split-body p,.section--darker .a-split-body p{color:var(--slate-300)}
@media (max-width:900px){
  .a-split,.a-split--rev{grid-template-columns:1fr}
  .a-split-media,.a-split--rev .a-split-media{order:1;min-height:0;aspect-ratio:16/10}
  .a-split-body{order:2;padding:clamp(24px,6vw,36px)}
}

/* A2 풀블리드 이미지 + 오버랩 카드 */
.a-overlap{position:relative}
.a-overlap-media{position:relative;overflow:hidden;background:var(--navy-900);border-radius:var(--radius-lg)}
.a-overlap-media>img{display:block;width:100%;aspect-ratio:21/9;object-fit:cover;transition:transform 1.4s var(--ease)}
.a-overlap:hover .a-overlap-media>img{transform:scale(1.03)}
.a-overlap-card{position:relative;z-index:2;margin-top:clamp(-128px,-8vw,-40px);
  margin-inline:clamp(0px,5vw,88px);background:var(--white);border-radius:var(--radius-lg);
  padding:clamp(26px,3.6vw,56px);box-shadow:var(--lift-3)}
.a-overlap-card>*+*{margin-top:14px}
.a-overlap-card p{color:var(--text-2);max-width:34em}
.section--dark .a-overlap-card,.section--darker .a-overlap-card{background:var(--navy-950);
  box-shadow:0 32px 80px rgba(0,0,0,.5);border:1px solid rgba(166,210,37,.22)}
.section--dark .a-overlap-card p,.section--darker .a-overlap-card p{color:var(--slate-300)}
@media (max-width:720px){
  .a-overlap-media>img{aspect-ratio:4/3}
  .a-overlap-card{margin-top:-32px;margin-inline:12px;padding:24px}
}

/* A3 스티키 좌 + 스크롤 우 */
.a-sticky{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);
  gap:clamp(28px,6vw,104px);align-items:start}
.a-sticky-aside{position:sticky;top:calc(var(--header-h) + 48px);align-self:start}
.a-sticky-aside>*+*{margin-top:16px}
.a-sticky-list{display:flex;flex-direction:column}
.a-sticky-item{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(14px,2vw,36px);
  padding-block:clamp(26px,3vw,46px);border-top:1px solid var(--line-200);
  transition:opacity .4s var(--ease)}
.a-sticky-item:last-child{border-bottom:1px solid var(--line-200)}
.a-sticky-idx{font-size:13px;font-weight:600;letter-spacing:.1em;color:var(--green-700);
  font-variant-numeric:tabular-nums;padding-top:.55em}
.a-sticky-item h3{margin-bottom:10px}
.a-sticky-item p{color:var(--text-2);max-width:32em}
.a-sticky-list:hover .a-sticky-item{opacity:.55}
.a-sticky-list:hover .a-sticky-item:hover{opacity:1}
.section--dark .a-sticky-item,.section--darker .a-sticky-item{border-color:rgba(255,255,255,.14)}
.section--dark .a-sticky-idx,.section--darker .a-sticky-idx{color:var(--green-500)}
.section--dark .a-sticky-item p,.section--darker .a-sticky-item p{color:var(--slate-300)}
@media (max-width:900px){
  .a-sticky{grid-template-columns:1fr;gap:32px}
  .a-sticky-aside{position:static}
  .a-sticky-list:hover .a-sticky-item{opacity:1}
}

/* A3 보조 — 항목이 링크일 때 */
a.a-sticky-item{color:inherit;text-decoration:none}
a.a-sticky-item h3{transition:color .25s var(--ease)}
a.a-sticky-item:hover h3{color:var(--green-700)}
.a-sticky-item .link-arrow{margin-top:14px}
.section--dark a.a-sticky-item:hover h3,.section--darker a.a-sticky-item:hover h3{color:var(--green-500)}

/* A8 보조 — 단계 제목 + 조건 라벨 */
.ap-head h3{margin:0}
.ap-meta{display:block;margin-top:8px;font-size:13px;line-height:1.5;
  letter-spacing:-.006em;color:var(--green-700);font-weight:500}
.section--dark .ap-meta,.section--darker .ap-meta{color:var(--green-500)}
@media (max-width:820px){.a-process-step .ap-head{grid-column:2}}
/* A4 스태거드 오프셋 그리드 */
.a-offset{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(24px,3.4vw,56px)}
.a-offset>*:nth-child(even){margin-top:clamp(40px,8vw,128px)}
.a-offset-item>*+*{margin-top:14px}
.a-offset-media{overflow:hidden;background:var(--mist-100);aspect-ratio:4/3}
.a-offset-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.a-offset-item:hover .a-offset-media img{transform:scale(1.05)}
.a-offset-item p{color:var(--text-2);max-width:28em;font-size:15.5px}
.a-offset-meta{padding-top:12px;border-top:1px solid var(--line-200);font-size:13px;color:var(--text-3)}
@media (max-width:820px){
  .a-offset{grid-template-columns:1fr;gap:36px}
  .a-offset>*:nth-child(even){margin-top:0}
}

/* A5 스테이트먼트 밴드 */
.a-statement{padding-block:clamp(88px,13vw,200px)}
.a-statement-inner{max-width:min(100%,1060px);margin-inline:auto}
.a-statement-text{font-size:clamp(26px,4.6vw,60px);font-weight:300;line-height:1.34;
  letter-spacing:-.038em;color:var(--navy-900);text-wrap:balance;
  max-width:none}
.a-statement-text em{font-style:normal;font-weight:600;color:var(--green-700)}
.a-statement-cite{max-width:none;margin-top:clamp(28px,3.4vw,48px);padding-top:16px;
  border-top:1px solid var(--line-200);font-size:14px;color:var(--text-3)}
.section--dark .a-statement-text,.section--darker .a-statement-text{color:var(--white)}
.section--dark .a-statement-text em,.section--darker .a-statement-text em{color:var(--green-500)}
.section--dark .a-statement-cite,.section--darker .a-statement-cite{
  border-top-color:rgba(255,255,255,.18);color:var(--slate-400)}

/* A7 에디토리얼 3업 (크롬 0) */
.a-editorial{display:grid;grid-template-columns:repeat(var(--cols,3),minmax(0,1fr));gap:clamp(22px,2.8vw,44px)}
.a-ed-item{display:flex;flex-direction:column}
.a-ed-media{aspect-ratio:3/2;overflow:hidden;background:var(--mist-100)}
.a-ed-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.a-ed-item:hover .a-ed-media img{transform:scale(1.05)}
.a-ed-kicker{margin-top:20px;font-size:14px;color:var(--green-700)}
.a-ed-title{margin-top:8px;font-size:clamp(19px,1.8vw,28px);font-weight:600;
  letter-spacing:-.032em;line-height:1.36;transition:color .25s var(--ease);max-width:none}
.a-ed-item:hover .a-ed-title{color:var(--green-700)}
.a-ed-meta{margin-top:auto;padding-top:16px;font-size:13px;color:var(--text-3);font-variant-numeric:tabular-nums}
.section--dark .a-ed-kicker,.section--darker .a-ed-kicker{color:var(--green-500)}
.section--dark .a-ed-meta,.section--darker .a-ed-meta{color:var(--slate-400)}
@media (max-width:820px){.a-editorial{grid-template-columns:1fr}}

/* A8 프로세스 렛저 */
.a-process{border-top:1px solid var(--line-200);counter-reset:ap}
.a-process-step{counter-increment:ap;display:grid;
  grid-template-columns:auto minmax(0,.9fr) minmax(0,1.4fr);gap:clamp(14px,2.4vw,44px);
  align-items:start;padding-block:clamp(24px,3vw,44px);border-bottom:1px solid var(--line-200);
  transition:background .3s var(--ease)}
.a-process-step::before{content:counter(ap,decimal-leading-zero);
  font-size:13px;font-weight:600;letter-spacing:.1em;color:var(--green-700);
  font-variant-numeric:tabular-nums;padding-top:.5em}
.a-process-step p{color:var(--text-2);font-size:15.5px;line-height:1.7;max-width:34em}
.a-process-step:hover{background:rgba(166,210,37,.05)}
.section--dark .a-process,.section--dark .a-process-step,
.section--darker .a-process,.section--darker .a-process-step{border-color:rgba(255,255,255,.14)}
.section--dark .a-process-step::before,.section--darker .a-process-step::before{color:var(--green-500)}
.section--dark .a-process-step p,.section--darker .a-process-step p{color:var(--slate-300)}
.section--dark .a-process-step:hover,.section--darker .a-process-step:hover{background:rgba(166,210,37,.07)}
@media (max-width:820px){
  .a-process-step{grid-template-columns:auto minmax(0,1fr);gap:10px 18px}
  .a-process-step p{grid-column:2}
}

/* ---- 8-5b. 스플릿 상단 정렬 --------------------------------------- */
/* 한쪽이 길면 짧은 쪽이 세로 가운데로 떠서 렌더링 오류처럼 보인다.
   벤치마크 10개사 모두 비대칭 스플릿은 상단 정렬. 가운데 정렬이 필요하면 .split--vcenter */
.split{align-items:start}
.split--vcenter{align-items:center}
/* ---- 8-5c. 적용 분야 태그 열 ------------------------------------- */
.pill-row{display:flex;flex-wrap:wrap;gap:8px}
.pill-row .pill{font-weight:500}

/* ---- 8-6. 여백 리듬 — 하단 비대칭 + 같은 배경 용접 -------------------- */
@media (min-width:641px){
  .section:not(.section--tight):not(.section--sm):not(.cta-final){padding-bottom:calc(var(--section) * 1.22)}
}
.section--sm{padding-block:clamp(44px,5vw,80px)}
.section--white + .section--white,
.section--mist + .section--mist,
.section--dark + .section--dark,
.section--darker + .section--darker{padding-top:0}

/* ---------- 반응형 ---------- */
@media (max-width:1100px){
  .mega-inner{grid-template-columns:260px 1fr;gap:32px}
  .vtabs{grid-template-columns:240px 1fr}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .steps{--cols:3}
  .htimeline{--cols:2}
}
@media (max-width:960px){
  :root{--header-h:64px}
  .nav,.header-actions .btn-ghost{display:none}
  .nav-toggle{display:flex}
  .hero{min-height:auto;padding-top:calc(var(--header-h) + 48px)}
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .hero-visual{max-width:640px;margin:0 auto}
  .hero-scroll{display:none}
  .split,.split--rev,.split--contact,.split--wide{grid-template-columns:1fr}
  .split--rev>:first-child{order:0}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .value-grid{grid-template-columns:1fr}
  .value-col{border-right:0;border-bottom:1px solid rgba(255,255,255,.1)}
  .value-col:last-child{border-bottom:0}
  .page-hero--split .container{grid-template-columns:1fr}
  .page-hero--split .hero-media{max-width:420px}
  .vtabs{grid-template-columns:1fr}
  .vtabs .tabs{position:static;flex-direction:row;overflow-x:auto;flex-wrap:nowrap;padding-bottom:6px;scrollbar-width:none}
  .vtabs .tab{white-space:nowrap;flex:none}
  .footer-top{grid-template-columns:1fr}
  .footer-cols{grid-template-columns:repeat(2,1fr)}
  .cta-band .container{grid-template-columns:1fr}
  .cta-band .btn-row{justify-content:flex-start}
  .before-after{grid-template-columns:1fr}
  .type-grid{grid-template-columns:repeat(2,1fr)}
  .mobile-cta-bar{display:block;position:fixed;left:0;right:0;bottom:0;z-index:800;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:rgba(6,13,31,.9);backdrop-filter:blur(12px);border-top:1px solid rgba(255,255,255,.1);transform:translateY(110%);transition:transform .35s var(--ease)}
  .mobile-cta-bar.is-visible{transform:none}
  body{padding-bottom:0}
}
@media (max-width:640px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:1fr 1fr}
  .steps{--cols:1}
  .step::after{right:50%;top:auto;bottom:-14px;transform:translateX(50%) rotate(135deg)}
  .htimeline{--cols:1}
  .form-row{grid-template-columns:1fr}
  .table-wrap table{min-width:540px}
  .table-wrap{-webkit-mask-image:linear-gradient(90deg,#000 92%,transparent);mask-image:linear-gradient(90deg,#000 92%,transparent)}
  .hide-mobile{display:none!important}.only-mobile{display:block}
  .footer-cta{flex-direction:column;align-items:flex-start}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .footer-cols{grid-template-columns:1fr 1fr;gap:20px}
  .hero-tag{display:none}
  .stat-grid{gap:12px}
  .stat-tile{padding:20px 18px}
  .stat-value{font-size:clamp(26px,8vw,34px)}
  .stat-value--text{font-size:clamp(18px,5.6vw,26px)!important}
  .fact{width:260px}
  .rail-card{min-height:360px}
  .faq summary{font-size:16px}
  .faq .faq-a{padding-right:4px}
  .tabs{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}
  .tab{white-space:nowrap;flex:none}
  .section-head{margin-bottom:32px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  [data-reveal],.stagger>*{opacity:1;transform:none}
  .hero-copy h1 .line>span{transform:none}
}
@media print{
  .site-header,.mobile-cta-bar,.scroll-progress,.hero-canvas,.footer-cta{display:none!important}
  body{color:#000}
  .section--dark,.page-hero,.hero{background:#fff!important;color:#000!important}
}