/* ==========================================================================
   디시전메이커 홈페이지 V0.1 — A안 (딥 네이비 & 시그널 골드)
   ========================================================================== */

:root{
  --canvas:#0A1628;
  --panel:#12263F;
  --accent:#F5B841;
  --accent-hover:#FFCA5F;
  --accent-muted:rgba(245,184,65,.16);
  --sky:#BFE3FF;            /* 2026-09-08 대표 지시(D88 ⑩) — 하늘색 강조: 첫 화면 단추·「무료 베타」·「DEMO」 배지 */
  --sky-hover:#DDF0FF;
  --sky-shadow:rgba(191,227,255,.30);
  --text-primary:#E8EDF4;
  --text-secondary:#A9BAD1;
  --ink:#132135;
  --hairline:rgba(169,186,209,.14);
  /* 밝은 본문 (하이브리드: 히어로 아래) */
  --paper:#E9F3FB;
  --card:#FFFFFF;
  --ink-soft:#4A5D75;
  --green:#0E6F52;
  --green-strong:#0B5A43;
  --green-soft:rgba(14,111,82,.12);
  --hairline-ink:rgba(19,33,53,.10);
  --border-ink:rgba(19,33,53,.35);
  --font-body:'Pretendard Variable',Pretendard,-apple-system,'Malgun Gothic',sans-serif;
  --font-disp:'Space Grotesk',var(--font-body);
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
  --tshadow:0 1px 2px rgba(4,9,18,.95),0 3px 12px rgba(4,9,18,.78),0 10px 44px rgba(4,9,18,.8);
  --ease:cubic-bezier(.22,.61,.2,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box}
html,body{overflow-x:hidden;overflow-x:clip}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--canvas);color:var(--text-primary);
  font-family:var(--font-body);font-size:17px;line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,p{margin:0}
a{color:inherit;text-decoration:none}
.mono{font-family:var(--font-mono)}
:focus-visible{outline:2px solid var(--accent);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{position:fixed;top:-80px;left:16px;z-index:100;background:var(--accent);color:var(--ink);padding:10px 18px;border-radius:0 0 10px 10px;font-weight:700;transition:top .25s var(--ease)}
.skip:focus{top:0}

/* 페이지 전체 배경 환경 레이어: 데이터 입자가 아주 느리게 표류 */
.env{position:fixed;inset:-12%;z-index:0;pointer-events:none;
  background-image:
    radial-gradient(1.5px 1.5px at 12% 22%,rgba(232,237,244,.25) 50%,transparent 51%),
    radial-gradient(1px 1px at 34% 68%,rgba(232,237,244,.18) 50%,transparent 51%),
    radial-gradient(1.5px 1.5px at 58% 14%,rgba(245,184,65,.20) 50%,transparent 51%),
    radial-gradient(1px 1px at 72% 54%,rgba(232,237,244,.16) 50%,transparent 51%),
    radial-gradient(1.5px 1.5px at 86% 82%,rgba(232,237,244,.22) 50%,transparent 51%),
    radial-gradient(1px 1px at 24% 88%,rgba(245,184,65,.14) 50%,transparent 51%),
    radial-gradient(1px 1px at 90% 30%,rgba(232,237,244,.15) 50%,transparent 51%);
  background-size:900px 900px;
  animation:envDrift 140s linear -40s infinite alternate;
  opacity:.7;
}
@keyframes envDrift{from{transform:translate3d(0,0,0)}to{transform:translate3d(-60px,-90px,0)}}
body.paused *,body.paused *::before,body.paused *::after{animation-play-state:paused!important}

/* --------------------------------------------------------------------------
   내비게이션
   -------------------------------------------------------------------------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;align-items:center;gap:28px;
  padding:14px clamp(20px,4vw,48px);
  background:linear-gradient(180deg,rgba(10,22,40,.85),rgba(10,22,40,0));
  transition:background .4s var(--ease),box-shadow .4s var(--ease)}
.nav.scrolled{background:rgba(10,22,40,.86);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--hairline)}
.brand,.brand-f{font-family:var(--font-disp);font-weight:700;letter-spacing:.08em;font-size:1.05rem;color:var(--text-primary)}
.brand span,.brand-f span{font-weight:500;letter-spacing:.02em;color:var(--text-secondary)}
.nav-links{display:flex;gap:24px;margin-left:auto}
.nav-links a{color:var(--text-secondary);font-size:.95rem;font-weight:600;transition:color .3s var(--ease)}
.nav-links a:hover{color:var(--text-primary)}

/* 버튼 */
.btn{display:inline-block;background:var(--accent);color:var(--ink);font-weight:800;font-size:1.05rem;
  padding:15px 32px;border-radius:999px;text-shadow:none;
  transition:background .3s var(--ease),transform .3s var(--ease),box-shadow .3s var(--ease)}
.btn:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 8px 28px rgba(245,184,65,.25)}
.btn-sm{padding:9px 20px;font-size:.9rem;font-weight:700}
/* 하늘색 단추 — 첫 화면 「유료 도구 써보기」(D88 ⑩). 글자는 네이비(--ink)라 대비가 충분하다 */
.btn-sky{background:var(--sky);color:var(--ink)}
.btn-sky:hover{background:var(--sky-hover);box-shadow:0 8px 28px var(--sky-shadow)}
@media (pointer:coarse){.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center}}

/* --------------------------------------------------------------------------
   히어로: 분기하는 빛의 길 (400vh 스크롤 저니)
   -------------------------------------------------------------------------- */
.hero{height:400vh;position:relative;z-index:1}
.stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
#heroVideo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;
  transition:opacity 1.2s var(--ease);will-change:transform;transform:translateZ(0)}
.stage.video-ready #heroVideo{opacity:1}
.paths{position:absolute;inset:0;width:100%;height:100%;transition:opacity 1.2s var(--ease)}
.stage.video-ready .paths{opacity:0}
.paths path{stroke-dasharray:1;stroke-dashoffset:1}
.paths .side{opacity:.5}
.node,.node-glow{opacity:0}
.node-glow.lit{animation:nodePulse 4.5s var(--ease) -1.5s infinite}
@keyframes nodePulse{0%,100%{opacity:.45}50%{opacity:.75}}

.scrim{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 120% 90% at 50% 45%,rgba(6,12,24,0) 38%,rgba(6,12,24,.55) 100%)}
/* 히어로 하단을 새벽 그라데이션의 시작색으로 녹여 경계선을 없앤다 */
.stage::after{content:"";position:absolute;left:0;right:0;bottom:0;height:150px;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(10,22,40,0),#0A1628)}

/* 캡션 밴드 */
.band{position:absolute;opacity:0;visibility:hidden;text-shadow:var(--tshadow);z-index:2;word-break:keep-all}
.band .btn{text-shadow:none}
.band::before{content:"";position:absolute;inset:-18% -14%;pointer-events:none;z-index:-1;
  opacity:calc(.25 + .75*var(--k,1));
  background:radial-gradient(ellipse 74% 62% at 50% 50%,rgba(5,9,18,.5) 0%,rgba(5,9,18,.32) 46%,rgba(5,9,18,0) 76%)}
.b1{left:clamp(20px,8vw,150px);top:38%;max-width:min(38vw,15em);font-size:clamp(1.35rem,2.4vw,2.1rem);font-weight:600;line-height:1.55}
.b2{right:clamp(20px,8vw,150px);top:40%;max-width:min(38vw,15em);text-align:right;font-size:clamp(1.35rem,2.4vw,2.1rem);font-weight:600;line-height:1.55}
.line .w{display:inline-block;white-space:nowrap}
.line .c{display:inline-block;
  --kc:clamp(0,calc((var(--k,0) - var(--th,0))*2.6),1);
  opacity:var(--kc);
  transform:translate(calc((1 - var(--kc))*var(--jx,0px)),calc((1 - var(--kc))*var(--jy,0px)))
            rotate(calc((1 - var(--kc))*var(--jr,0deg)))}

/* 정착(settle) 밴드 */
.b3{left:0;right:0;top:42%;margin:auto;text-align:center;--k:0;padding:0 20px}
/* 영상 엔딩 프레임의 금빛 수렴점(높이 약 46%)을 가리지 않도록 살짝 내린다 */
.stage.video-ready .b3{top:50%}
.b3::before{inset:-30% 6%;background:radial-gradient(ellipse 70% 58% at 50% 42%,rgba(5,9,18,.45) 0%,rgba(5,9,18,.26) 46%,rgba(5,9,18,0) 76%)}
.b3 .wordmark{display:block;font-family:var(--font-disp);font-weight:700;letter-spacing:.1em;
  font-size:clamp(2.1rem,4.6vw,3.8rem);line-height:1.15;color:var(--text-primary)}
.b3 .slogan{display:block;margin-top:18px;font-weight:800;font-size:clamp(1.25rem,2.5vw,2.1rem);line-height:1.5;color:var(--text-primary)}
.b3 [data-split] .w{display:inline-block;white-space:nowrap;
  --kw:clamp(0,calc((var(--k,0) - var(--th,0))*2.8),1);
  opacity:var(--kw);transform:translateY(calc((1 - var(--kw))*20px))}
.b3 .tagline{--ks:clamp(0,calc((var(--k,0) - .55)*4),1);
  margin-top:20px;font-size:clamp(.72rem,1.1vw,.88rem);letter-spacing:.32em;color:var(--accent);
  opacity:var(--ks);transform:translateY(calc((1 - var(--ks))*14px))}
.b3 .cta-row{--kb:clamp(0,calc((var(--k,0) - .72)*5),1);
  margin-top:30px;opacity:var(--kb);transform:translateY(calc((1 - var(--kb))*14px));pointer-events:none}
.b3.cta-live .cta-row{pointer-events:auto}

/* 스크롤 안내 */
.cue{position:absolute;left:0;right:0;bottom:26px;display:flex;flex-direction:column;align-items:center;gap:6px;
  color:var(--text-secondary);z-index:2}
.cue-text{font-size:.68rem;letter-spacing:.3em}
.cue svg{animation:cueBob 2.6s var(--ease) -0.8s infinite}
@keyframes cueBob{0%,100%{transform:translateY(0);opacity:.7}50%{transform:translateY(6px);opacity:1}}

/* --------------------------------------------------------------------------
   정적 히어로 게이트 (CSS와 JS에 같은 5개 조건 — 문자열 동일 유지)
   1 (max-width: 720px)
   2 (orientation: portrait) and (max-width: 1024px)
   3 (orientation: portrait) and (pointer: coarse)
   4 (orientation: landscape) and (pointer: coarse) and (max-height: 560px)
   5 (prefers-reduced-motion: reduce)
   -------------------------------------------------------------------------- */
@media (max-width: 720px),
       (orientation: portrait) and (max-width: 1024px),
       (orientation: portrait) and (pointer: coarse),
       (orientation: landscape) and (pointer: coarse) and (max-height: 560px),
       (prefers-reduced-motion: reduce){
  .hero{height:100vh;height:100svh}
  .band.journey{display:none}
  .b3{opacity:1;visibility:visible;--k:1}
  .paths path{stroke-dashoffset:0}
  .paths .side{opacity:.12}
  .node{opacity:1}
  .node-glow{opacity:.45}
  .b3 .cta-row{pointer-events:auto}
  .cue{display:none}
  #heroVideo{display:none}
  .stage.video-ready .paths{opacity:1}
}
@media (max-height:560px){.cue{display:none}}

/* --------------------------------------------------------------------------
   본문 공통 — 밝은 하늘색 세계 (히어로의 어둠에서 새벽으로)
   -------------------------------------------------------------------------- */
main{position:relative;z-index:1;background:var(--paper);color:var(--ink)}
main::before{content:"";display:block;height:170px;
  background:linear-gradient(180deg,#0A1628 0%,#24425E 34%,#7FA6C8 68%,#E9F3FB 100%)}
main :focus-visible{outline-color:var(--green)}
.sec{padding:clamp(90px,12vh,150px) clamp(20px,6vw,72px)}
.wrap,.contact-inner{max-width:880px;margin:0 auto;text-align:center}
.kicker{color:var(--green);letter-spacing:.34em;font-size:.75rem;margin-bottom:18px}
h2{font-weight:800;font-size:clamp(1.6rem,3.2vw,2.5rem);line-height:1.45;letter-spacing:-.01em;word-break:keep-all}
.lede{margin-top:18px;color:var(--ink-soft);font-size:clamp(1rem,1.4vw,1.15rem);max-width:36em;margin-left:auto;margin-right:auto;word-break:keep-all}

/* 등장 안무: .reveal 컨테이너에 .in 이 붙으면 .part 가 순차 등장 */
.reveal .part{opacity:0;transform:translateY(20px);
  transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
.reveal.in .part{opacity:1;transform:none}
.reveal.in .part:nth-child(2){transition-delay:.1s}
.reveal.in .part:nth-child(3){transition-delay:.2s}
.reveal.in .part:nth-child(4){transition-delay:.3s}
.reveal.in .part:nth-child(5){transition-delay:.4s}
.reveal.in .part:nth-child(6){transition-delay:.5s}
.reveal.in .part:nth-child(7){transition-delay:.6s}
.reveal.in .part:nth-child(8){transition-delay:.7s}
/* 등장이 끝나면 지연을 회수해 호버 반응을 되살린다 */
.reveal.done .part:nth-child(n){transition-delay:0s}

/* --------------------------------------------------------------------------
   ② About: DECISION 8글자 점등
   -------------------------------------------------------------------------- */
.letters{max-width:1100px;margin:56px auto 0;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tile{background:var(--card);border:1px solid var(--hairline-ink);border-radius:16px;padding:26px 20px 22px;text-align:center;
  box-shadow:0 2px 12px rgba(19,33,53,.05);
  transition:border-color .6s var(--ease),transform .5s var(--ease),opacity .8s var(--ease-out)}
.tile .big{display:block;font-family:var(--font-disp);font-weight:700;font-size:2.7rem;line-height:1;
  color:#8FA5B8;transition:color .7s var(--ease),text-shadow .7s var(--ease)}
.tile strong{display:block;margin-top:12px;font-size:.78rem;letter-spacing:.06em;color:var(--ink-soft);font-weight:500}
.tile span:not(.big){display:block;margin-top:8px;font-size:.9rem;color:var(--ink-soft);line-height:1.6;word-break:keep-all}
.letters.in .tile .big{color:var(--green);text-shadow:0 0 20px rgba(14,111,82,.30)}
.letters.in .tile{border-color:rgba(14,111,82,.30)}
.letters.in .tile:hover{transform:translateY(-4px)}

/* 섹션 구분선: 스스로 그려지는 분기 라인 */
.divider{max-width:1100px;margin:0 auto;padding:0 20px}
.divider svg{display:block;width:100%;height:auto}
.divider .draw{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.6s var(--ease)}
.divider .dot{opacity:0;transition:opacity .6s var(--ease) 1.2s}
.divider.in .draw{stroke-dashoffset:0}
.divider.in .dot{opacity:1}

/* --------------------------------------------------------------------------
   ③ Technology: 2대 기술 축 + 홀드 시뮬레이션 (인터랙티브 순간)
   -------------------------------------------------------------------------- */
.tech-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(40px,6vw,80px);align-items:start}
.tech-copy{text-align:left}
.axis{margin-top:34px;padding-left:22px;border-left:2px solid var(--hairline-ink);transition:border-color .8s var(--ease)}
.axis h3{font-size:1.15rem;font-weight:800;letter-spacing:-.01em}
.axis p{margin-top:6px;color:var(--ink-soft)}
.tech.sim-done .axis{border-left-color:var(--green)}
.adms{margin-top:30px;color:var(--ink-soft);font-size:.98rem;word-break:keep-all}
.formula{margin-top:34px;background:var(--card);border:1px solid var(--hairline-ink);border-radius:14px;padding:22px;
  box-shadow:0 2px 12px rgba(19,33,53,.05)}
.eq{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;color:var(--green);font-size:.88rem}
.frac{display:inline-flex;flex-direction:column;text-align:center}
.frac .num{padding:0 12px 7px}
.frac .den{padding:7px 12px 0;border-top:1.5px solid rgba(14,111,82,.5)}
.formula p{margin-top:16px;font-size:.95rem;color:var(--ink-soft);word-break:keep-all}

.sim{text-align:center}
/* 데스크톱: 패널이 왼쪽 "시뮬레이션 + AI" 축 높이에서 시작하도록 내린다 */
@media (min-width:1025px){.sim{padding-top:188px}}
.sim-panel{position:relative;background:var(--card);border:1px solid var(--hairline-ink);border-radius:18px;overflow:hidden;
  box-shadow:0 2px 16px rgba(19,33,53,.06)}
.sim-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  padding:14px 16px 0;font-size:.68rem;letter-spacing:.22em;color:var(--ink-soft)}
.sim-count{letter-spacing:.08em;font-variant-numeric:tabular-nums}
.sim-svg{display:block;width:100%;height:auto;aspect-ratio:40/26}
.sim-result{position:absolute;left:12px;right:12px;bottom:12px;font-size:.78rem;color:var(--green);
  opacity:0;transform:translateY(8px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}
.tech.sim-done .sim-result{opacity:1;transform:none}
.sim-btn{margin-top:22px;width:100%;background:transparent;color:var(--ink);font-family:var(--font-body);
  font-size:.98rem;font-weight:700;padding:16px 20px;border:1px solid var(--border-ink);border-radius:999px;cursor:pointer;
  transition:border-color .3s var(--ease),background .3s var(--ease),transform .2s var(--ease)}
.sim-btn:hover{border-color:var(--green);background:var(--green-soft)}
.sim-btn.holding{transform:scale(.985);border-color:var(--green)}
.tech.sim-done .sim-btn{border-color:var(--green);color:var(--green)}
.sim-hint{margin-top:12px;font-size:.85rem;color:var(--ink-soft)}
@media (pointer:coarse){.sim-btn{min-height:44px}}

/* --------------------------------------------------------------------------
   ④ Products: 도구 카드
   -------------------------------------------------------------------------- */
.cards{max-width:1100px;margin:56px auto 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,346px));justify-content:center;gap:20px}
.card{background:var(--card);border:1px solid var(--hairline-ink);border-radius:18px;padding:30px 26px;text-align:left;
  box-shadow:0 2px 12px rgba(19,33,53,.05);
  transition:transform .5s var(--ease),border-color .5s var(--ease),opacity .8s var(--ease-out)}
.card:hover{transform:translateY(-5px);border-color:rgba(14,111,82,.35)}
.card-icon{width:48px;height:48px;color:var(--green);margin-bottom:18px}
.card-icon svg{width:100%;height:100%}
.badge{display:inline-block;font-size:.68rem;letter-spacing:.14em;color:var(--green);
  background:var(--green-soft);border:1px solid rgba(14,111,82,.30);border-radius:999px;padding:4px 12px;margin-bottom:14px}
.card h3{font-size:1.12rem;font-weight:800;line-height:1.5;word-break:keep-all}
.card p{margin-top:10px;color:var(--ink-soft);font-size:.95rem;word-break:keep-all}
.card-link{display:block;cursor:pointer}
.card-link:hover{border-color:var(--green)}
.badge-live{background:var(--green);color:#fff;border-color:var(--green)}
.card-go{display:inline-block;margin-top:14px;font-size:.78rem;letter-spacing:.08em;color:var(--green)}
.card-link:hover .card-go{color:var(--green-strong)}
.cards-note{max-width:1100px;margin:26px auto 0;text-align:center;color:var(--ink-soft);font-size:.9rem;word-break:keep-all}

/* 프리미엄 도구: 브랜드 네이비 + 골드로 격을 달리한다 */
.premium{padding-top:clamp(20px,4vh,50px)}
.p-cards{max-width:1000px;margin:48px auto 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.p-card{display:flex;gap:20px;align-items:flex-start;background:var(--panel);border:1px solid rgba(245,184,65,.25);
  border-radius:18px;padding:30px 28px;text-align:left;color:var(--text-primary);
  box-shadow:0 10px 30px rgba(10,22,40,.16);
  transition:transform .5s var(--ease),border-color .5s var(--ease),opacity .8s var(--ease-out)}
.p-card:hover{transform:translateY(-5px);border-color:rgba(245,184,65,.5)}
.p-card .card-icon{color:var(--accent);flex:none;width:44px;height:44px;margin:4px 0 0}
.p-badge{display:inline-block;font-size:.68rem;letter-spacing:.14em;color:var(--accent);
  background:var(--accent-muted);border:1px solid rgba(245,184,65,.35);border-radius:999px;padding:4px 12px;margin-bottom:12px}
.p-card h3{font-size:1.12rem;font-weight:800;line-height:1.5;word-break:keep-all}
.p-card p{margin-top:10px;color:var(--text-secondary);font-size:.95rem;word-break:keep-all}
/* 운영 중인 프리미엄 도구: 전폭 카드 + 골드 라이브 배지 */
.p-card-link{cursor:pointer}
.p-card-link:hover{border-color:rgba(245,184,65,.6);box-shadow:0 14px 38px rgba(10,22,40,.24)}
.p-card-wide{grid-column:1/-1}
/* 살아 있는 도구의 배지(「무료 베타」·「DEMO · V0.1」)는 하늘색(D88 ⑩) — 준비 중 배지는 금색 테두리 그대로 */
.p-badge-live{background:var(--sky);border-color:var(--sky);color:#0A1628;font-weight:700}
.p-go{display:inline-block;margin-top:14px;font-size:.78rem;letter-spacing:.08em;color:var(--accent);transition:color .3s var(--ease)}
.p-card-link:hover .p-go{color:var(--accent-hover)}

/* 예상 요금표(2026-09-08, D87): 기존 변수·카드 양식만 쓴다 — 새 색 없음 */
.pricing{padding-top:clamp(20px,4vh,50px)}
.price-grid{max-width:1000px;margin:48px auto 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.price-box{background:var(--card);border:1px solid var(--hairline-ink);border-radius:18px;padding:30px 28px;text-align:left;
  box-shadow:0 2px 12px rgba(19,33,53,.05)}
.price-box-wide{grid-column:1/-1}
.price-box h3{font-size:1.12rem;font-weight:800;line-height:1.5;word-break:keep-all}
.price-sub{margin-top:10px;color:var(--ink-soft);font-size:.92rem;word-break:keep-all}
.price-scroll{overflow-x:auto;margin-top:16px}
.price-table{width:100%;border-collapse:collapse;font-size:.95rem;font-variant-numeric:tabular-nums}
.price-table th,.price-table td{padding:10px 8px;border-bottom:1px solid var(--hairline-ink);vertical-align:top;text-align:left;word-break:keep-all}
.price-table thead th{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.12em;font-weight:500;color:var(--ink-soft);border-bottom:1px solid var(--border-ink)}
.price-table tbody th{font-weight:500;color:var(--ink-soft)}
.price-table td:last-child,.price-table thead th:last-child{text-align:right}
.price-table tbody tr:last-child th,.price-table tbody tr:last-child td{border-bottom:0}
.price-table strong{color:var(--green)}

/* --------------------------------------------------------------------------
   ⑤ Contact + Footer
   -------------------------------------------------------------------------- */
.contact{padding-bottom:clamp(110px,14vh,170px)}
.contact .cta-row{margin-top:34px}
.contact-note{margin-top:18px;font-size:.88rem;color:var(--ink-soft)}
.contact-note[hidden]{display:none}
.mail-ways{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:18px}
.mail-ways[hidden]{display:none}
.mw{display:inline-flex;align-items:center;gap:6px;background:var(--card);color:var(--ink);
  font-size:.92rem;font-weight:700;font-family:var(--font-body);
  border:1.5px solid var(--border-ink);border-radius:999px;padding:11px 20px;cursor:pointer;
  transition:border-color .3s var(--ease),background .3s var(--ease),transform .2s var(--ease)}
.mw:hover{border-color:var(--green);background:var(--green-soft);transform:translateY(-2px)}
@media (pointer:coarse){.mw{min-height:44px}}
main .mail{color:var(--green);border-bottom:1px solid rgba(14,111,82,.4);transition:color .3s var(--ease),border-color .3s var(--ease)}
main .mail:hover{color:var(--green-strong);border-color:var(--green-strong)}
.footer .mail{color:var(--accent);border-bottom:1px solid rgba(245,184,65,.4);transition:color .3s var(--ease),border-color .3s var(--ease)}
.footer .mail:hover{color:var(--accent-hover);border-color:var(--accent-hover)}

.footer{position:relative;z-index:1;border-top:1px solid var(--hairline);padding:56px clamp(20px,6vw,72px) 64px;text-align:center}
.brand-f{font-size:1.1rem}
.footer-slogan{margin-top:14px;color:var(--text-secondary);font-size:.95rem;word-break:keep-all}
.footer-meta{margin-top:18px;font-size:.78rem;color:var(--text-secondary);letter-spacing:.04em}
.footer-meta + .footer-meta{margin-top:8px}

/* --------------------------------------------------------------------------
   반응형
   -------------------------------------------------------------------------- */
@media (max-width:1024px){
  .tech-grid{grid-template-columns:minmax(0,1fr);gap:52px}
  .sim{max-width:560px;margin:0 auto;width:100%}
  .letters{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:1fr;max-width:560px}
  .p-cards{grid-template-columns:1fr;max-width:560px}
  .price-grid{grid-template-columns:1fr;max-width:560px}
}
@media (max-width:720px){
  body{font-size:16px}
  .nav-links{display:none}
  .b3{top:36%}
  .letters{grid-template-columns:repeat(2,1fr);gap:12px}
  .tile{padding:20px 14px 18px}
}

/* --------------------------------------------------------------------------
   Reduced motion: 최종 상태를 즉시 보여준다
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important;transition-delay:0s!important}
  .reveal .part{opacity:1;transform:none}
  .letters .tile .big{color:var(--green);text-shadow:0 0 20px rgba(14,111,82,.30)}
  .letters .tile{border-color:rgba(14,111,82,.30)}
  .divider .draw{stroke-dashoffset:0}
  .divider .dot{opacity:1}
  .tech .axis{border-left-color:var(--green)}
  .tech .sim-result{opacity:1;transform:none}
  .b3 .cta-row{pointer-events:auto}
}