/* ============================================================
   PlaceOn 랜딩 — 디자인 토큰 + 스타일
   (index.html 인라인에서 분리, 값은 :root 토큰으로 일원화)
   ============================================================ */

:root{
  /* --- brand --- */
  --brand:#8b5cf6;
  --brand-d:#7c3aed;
  --brand-l:#a78bfa;
  --brand-rgb:124,58,237;          /* rgba 그림자 합성용(brand-d) */

  /* --- brand tints / surfaces --- */
  --brand-50:#f6f4fd;              /* 부드러운 면(soft) */
  --brand-100:#f0ebff;            /* hero 글로우 */
  --brand-150:#d9cffb;            /* hover 보더 */
  --surface:#faf9ff;              /* mock 크롬/스텝 배경 */

  /* --- neutral --- */
  --ink:#1e1b2e;
  --muted:#6b7280;
  --bg:#ffffff;
  --soft:var(--brand-50);
  --line:#ecebf3;

  /* --- mac 윈도우 닷 --- */
  --dot-r:#ff5f57; --dot-a:#febc2e; --dot-g:#28c840;

  /* --- radius --- */
  --radius:16px;
  --radius-sm:12px;
  --radius-lg:24px;
  --radius-pill:999px;

  /* --- shadow --- */
  --shadow-lg:0 30px 60px -25px rgba(var(--brand-rgb),.35);
  --shadow-md:0 16px 30px -20px rgba(var(--brand-rgb),.4);

  /* --- layout --- */
  --container:1120px;
  --gutter:24px;
  --section-y:84px;

  /* --- type --- */
  --font:'IBM Plex Sans KR',system-ui,sans-serif;
  --fs-h1:48px;
  --fs-h2:34px;
  --fs-sub:19px;
  --fs-lead:17px;
  --fs-base:15px;
}

/* --- base --- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--container);margin:0 auto;padding:0 var(--gutter)}

/* --- buttons --- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:var(--radius-sm);font-weight:600;font-size:var(--fs-base);transition:.15s;cursor:pointer;border:1px solid transparent}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-d);transform:translateY(-1px)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-lg{padding:16px 28px;font-size:16px}

/* --- nav --- */
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .2s}
header.scrolled{box-shadow:0 6px 20px -12px rgba(var(--brand-rgb),.3)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px}
.logo{width:30px;height:30px;border-radius:8px;background:var(--brand);display:grid;place-items:center;color:#fff}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a:not(.btn){color:var(--muted);font-weight:500;font-size:var(--fs-base)}
.nav-links a:not(.btn):hover{color:var(--ink)}
.nav-links a.btn-primary{color:#fff}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;font-size:24px;color:var(--ink);line-height:1}
@media(max-width:720px){
  .nav-toggle{display:block}
  .nav-links{position:absolute;top:66px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px var(--gutter) 16px;box-shadow:var(--shadow-md);display:none}
  .nav-links.open{display:flex}
  .nav-links a:not(.btn){padding:12px 0;border-bottom:1px solid var(--line)}
  .nav-links a.btn{margin-top:12px;justify-content:center}
}

/* --- hero --- */
.hero{padding:96px 0 80px;background:radial-gradient(1200px 500px at 70% -10%,var(--brand-100) 0%,transparent 60%)}
.hero h1{font-size:var(--fs-h1);line-height:1.18;font-weight:700;letter-spacing:-.5px}
.hero h1 .hl{color:var(--brand)}
.hero p.sub{margin:22px 0 32px;font-size:var(--fs-sub);color:var(--muted);max-width:620px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-note{margin-top:16px;font-size:14px;color:var(--muted)}
@media(max-width:720px){.hero h1{font-size:34px}.hero{padding:64px 0 56px}}

/* --- mock window --- */
.mock{margin-top:56px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
.mock-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--line)}
.dot{width:11px;height:11px;border-radius:var(--radius-pill)}
.dot--r{background:var(--dot-r)} .dot--a{background:var(--dot-a)} .dot--g{background:var(--dot-g)}
.mock-body{padding:28px;background:linear-gradient(180deg,#fff,var(--surface))}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px}
.stat .k{font-size:13px;color:var(--muted)}
.stat .v{font-size:28px;font-weight:700;margin-top:4px}
.stat .v.brand{color:var(--brand)}
@media(max-width:720px){.stat-row{grid-template-columns:repeat(2,1fr)}}

/* --- sections --- */
section.block{padding:var(--section-y) 0}
.eyebrow{color:var(--brand);font-weight:600;font-size:14px;letter-spacing:.5px}
.h2{font-size:var(--fs-h2);font-weight:700;margin:10px 0 14px;letter-spacing:-.4px}
.lead{color:var(--muted);font-size:var(--fs-lead);max-width:640px}
.center{text-align:center;margin:0 auto}

/* --- features --- */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}
@media(max-width:860px){.features{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.features{grid-template-columns:1fr}}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:#fff;transition:.15s}
.card:hover{border-color:var(--brand-150);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.ico{width:46px;height:46px;border-radius:var(--radius-sm);background:var(--soft);color:var(--brand);display:grid;place-items:center;font-size:22px;margin-bottom:16px}
.card h3{font-size:18px;margin-bottom:8px}
.card p{color:var(--muted);font-size:var(--fs-base)}

/* --- steps --- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
@media(max-width:720px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding:28px;border-radius:var(--radius);background:var(--soft)}
.step .n{width:38px;height:38px;border-radius:var(--radius-pill);background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:700;margin-bottom:14px}
.step h3{font-size:18px;margin-bottom:6px}
.step p{color:var(--muted);font-size:var(--fs-base)}

/* --- pricing --- */
.pricing{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:48px;align-items:stretch}
@media(max-width:980px){.pricing{grid-template-columns:repeat(2,1fr);max-width:720px;margin-left:auto;margin-right:auto}}
@media(max-width:560px){.pricing{grid-template-columns:1fr;max-width:420px}}
.plan{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px;background:#fff;transition:.15s}
.plan:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.plan--featured{border-color:var(--brand);box-shadow:var(--shadow-lg)}
.plan-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;font-size:12px;font-weight:600;padding:5px 14px;border-radius:var(--radius-pill)}
.plan-name{font-size:15px;font-weight:600;color:var(--muted)}
.plan-price{display:flex;align-items:baseline;gap:4px;margin:12px 0 4px}
.plan-price .amt{font-size:34px;font-weight:700;letter-spacing:-.5px}
.plan-price .per{font-size:15px;color:var(--muted)}
.plan-desc{color:var(--muted);font-size:14px;margin-bottom:18px}
.plan-feat{list-style:none;display:grid;gap:11px;margin:0 0 24px;flex:1}
.plan-feat li{position:relative;padding-left:26px;font-size:var(--fs-base);color:var(--ink)}
.plan-feat li::before{content:"✓";position:absolute;left:0;top:0;color:var(--brand);font-weight:700}
.plan .btn{justify-content:center;width:100%}

/* --- cta band --- */
.cta{background:linear-gradient(120deg,var(--brand),var(--brand-l));color:#fff;border-radius:var(--radius-lg);padding:56px 40px;text-align:center;margin:40px 0}
.cta h2{font-size:32px;font-weight:700}
.cta p{opacity:.92;margin:12px 0 26px;font-size:var(--fs-lead)}
.cta .btn-primary{background:#fff;color:var(--brand-d)}
.cta .btn-primary:hover{background:#f3f0ff}

/* --- footer --- */
footer{border-top:1px solid var(--line);padding:40px 0;color:var(--muted);font-size:14px}
.foot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}

/* --- url bar (예약페이지 브라우저 목업) --- */
.urlbar{margin-left:8px;flex:1;background:#fff;border:1px solid var(--line);border-radius:var(--radius-pill);font-size:12px;color:var(--muted);padding:5px 12px;max-width:300px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.urlbar b{color:var(--ink);font-weight:600}

/* --- 예약페이지 슬롯 목업 --- */
.book-head{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-bottom:18px}
.book-title{font-weight:700;font-size:17px}
.book-sub{color:var(--muted);font-size:13px;margin-top:2px}
.legend{display:flex;gap:16px;font-size:12px;color:var(--muted)}
.legend i{display:inline-block;width:11px;height:11px;border-radius:3px;margin-right:6px;vertical-align:middle}
.legend .lg-free{background:#fff;border:1px solid var(--line)}
.legend .lg-off{background:var(--surface)}
.legend .lg-sel{background:var(--brand)}
.slotgrid{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
@media(max-width:560px){.slotgrid{grid-template-columns:repeat(4,1fr)}}
.slot{border:1px solid var(--line);border-radius:10px;padding:10px 0;text-align:center;font-size:13px;font-weight:500;background:#fff;color:var(--ink)}
.slot--off{background:var(--surface);color:#c7c3d6;text-decoration:line-through;border-color:transparent}
.slot--sel{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:var(--shadow-md)}

/* --- split showcase --- */
.split{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center;margin-top:40px}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:36px}}
.split.rev .split-text{order:2}
@media(max-width:860px){.split.rev .split-text{order:0}}
.ticks{list-style:none;display:grid;gap:16px;margin-top:26px}
.ticks li{position:relative;padding-left:34px;font-size:var(--fs-lead);color:var(--ink)}
.ticks li::before{content:"✓";position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;background:var(--soft);color:var(--brand);display:grid;place-items:center;font-size:12px;font-weight:700}
.ticks li b{font-weight:600}
.ticks li span{display:block;color:var(--muted);font-size:var(--fs-base);font-weight:400;margin-top:3px}

/* --- phone mock (모바일 예약) --- */
.phone{width:272px;max-width:100%;margin:0 auto;border:9px solid var(--ink);border-radius:38px;background:#fff;overflow:hidden;box-shadow:var(--shadow-lg)}
.phone-notch{width:112px;height:20px;background:var(--ink);border-radius:0 0 14px 14px;margin:0 auto}
.phone-cover{height:88px;background:linear-gradient(120deg,var(--brand),var(--brand-l));display:flex;flex-direction:column;justify-content:flex-end;padding:14px;color:#fff}
.phone-cover b{font-size:16px}
.phone-cover em{font-style:normal;font-size:12px;opacity:.9}
.phone-body{padding:14px}
.phone-date{display:inline-block;background:var(--soft);color:var(--brand);font-size:12px;font-weight:600;padding:5px 12px;border-radius:var(--radius-pill);margin-bottom:12px}
.pslot{display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line);border-radius:10px;padding:11px 12px;font-size:13px;margin-bottom:8px}
.pslot--off{color:#c7c3d6;background:var(--surface);border-color:transparent}
.pslot--sel{border-color:var(--brand);background:var(--brand-50)}
.pslot .tag{font-size:11px;font-weight:600;color:var(--brand)}
.pslot--off .tag{color:#c7c3d6}
.pbtn{display:block;text-align:center;background:var(--brand);color:#fff;border-radius:10px;padding:12px;font-weight:600;font-size:14px;margin-top:12px}

/* --- 반응형 쇼케이스 (PC 7 : 모바일 3) --- */
.responsive{display:flex;align-items:flex-end;justify-content:center;gap:30px;margin-top:44px}
.responsive .mock{margin:0}
.rz-desk{flex:7 1 0;min-width:0;max-width:680px}
.rz-phone{flex:3 1 0;min-width:0;max-width:238px}
.rz-phone .phone{width:100%;max-width:238px;margin:0}
@media(max-width:720px){
  .responsive{gap:16px}
  .rz-phone{max-width:150px}
}
@media(max-width:520px){
  .responsive{flex-direction:column;align-items:center;gap:26px}
  .rz-desk,.rz-phone{flex:none;width:100%;max-width:340px}
  .rz-phone .phone{max-width:220px}
}
/* ticks를 가로 4열 카드형으로 */
.ticks--row{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;max-width:940px;margin:46px auto 0}
.ticks--row li{padding-left:0}
.ticks--row li::before{position:static;display:grid;margin-bottom:10px}
@media(max-width:760px){.ticks--row{grid-template-columns:1fr 1fr;gap:24px}}
@media(max-width:440px){.ticks--row{grid-template-columns:1fr}}

/* --- 링크 공유 (어디에나 붙이는 예약 링크) --- */
.share-viz{max-width:640px;margin:44px auto 0}
.site-nav{display:flex;align-items:center;gap:14px;padding:0 2px 16px;border-bottom:1px solid var(--line);margin-bottom:6px}
.site-logo{font-weight:700;font-size:15px}
.site-menu{color:var(--muted);font-size:13px;flex:1}
.site-book{background:var(--brand);color:#fff;font-size:13px;font-weight:600;padding:8px 16px;border-radius:var(--radius-pill);white-space:nowrap}
.site-hero{text-align:center;padding:26px 10px 10px}
.site-h{font-size:21px;font-weight:700;letter-spacing:-.3px}
.site-p{color:var(--muted);font-size:13px;margin:7px 0 20px}
.site-cta{display:inline-block;background:var(--brand);color:#fff;font-weight:600;font-size:14px;padding:12px 24px;border-radius:var(--radius-sm)}
.link-chip{display:inline-flex;align-items:center;gap:8px;margin:22px auto 0;background:var(--soft);border:1px dashed var(--brand-150);color:var(--brand-d);font-size:13px;font-weight:600;padding:9px 18px;border-radius:var(--radius-pill)}
.link-chip b{color:var(--ink)}
.channels{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:28px}
.chan{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-pill);padding:10px 18px;font-size:var(--fs-base);font-weight:500}
.chan i{font-style:normal;font-size:16px}
@media(max-width:520px){.site-menu{display:none}}

/* --- scroll reveal (JS가 .in 토글) --- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}