/* ==========================================================================
   Z·Pilot Launchpad — shared shell (nav + footer)
   Per the client-confirmed 2026-07 landing design. Authored at 1600px logical
   (design px ÷ 2.4); the lp-shell.js zoom scaler fills the viewport ≥1024px,
   below that the shell reflows responsively (hamburger nav, stacked footer).
   Full-bleed fluid: no max-width cap; side padding scales with viewport.
   ========================================================================== */

/* bilingual spans: single-language model — the hard show/hide toggle lives in
   zpilot.css (html[data-lang] rules); no emphasis styling needed here. */
.bn { font-weight: inherit; }

/* ---- shared full-bleed page primitives ---- */
/* Every content page wraps its sections in .lp-wrap so the body fills the
   screen width with small gutters (design: 140px @3840 → 58px logical). */
.lp-wrap{ width: 100%; padding: 0 clamp(20px, 3.65vw, 58px); }
.lp-sec{ padding: clamp(22px, 2.2vw, 36px) 0; }
.lp-sec.tint{ background: var(--bg-2); }

/* inner-page hero band: soft echo of the landing's pink gradient */
.lp-pagehead{ background: linear-gradient(180deg, rgba(214,116,163,.30) 0%, rgba(255,255,255,0) 100%); }
.lp-pagehead .in{ padding: clamp(24px,2.6vw,42px) 0 clamp(18px,2vw,30px); }
.lp-pagehead h1{ font-size: clamp(26px,2.3vw,37px); letter-spacing: -.02em; line-height: 1.1; color: var(--ink); }
.lp-pagehead p{ font-size: clamp(13px,.95vw,15px); color: var(--ink-2); margin-top: 12px; max-width: 64ch; line-height: 1.6; }
.lp-sechead{ display: flex; align-items: center; justify-content: space-between; margin-bottom: clamp(14px,1.6vw,24px); gap: 16px; }
.lp-sechead h2{ font-size: 15px; font-weight: 600; letter-spacing: -.01em; color: var(--ink); }
.lp-sechead .more{ display: inline-flex; align-items: center; gap: 4px; font-size: 10px; color: #333; font-weight: 500; white-space: nowrap; }
.lp-sechead .more:hover{ color: var(--pink); }
.lp-sechead .more svg{ width: 5px; height: 8px; }

/* ---- nav (design: 132px bar @3840 → 55px logical, translucent white) ---- */
.lp-nav{
  height: 55px; display: flex; align-items: center; gap: clamp(14px,2.2vw,35px);
  padding: 0 clamp(20px,3.65vw,58px);
  position: sticky; top: 0; z-index: 60;
  background: rgba(255,255,255,.6); backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(0,0,0,.04);
}
.lp-nav .brand{ display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.lp-nav .brand img{ height: 22px; width: auto; display: block; }
.lp-nav .brand .bt{ display: flex; flex-direction: column; gap: 2px; }
.lp-nav .brand .bt b{ font-size: 13px; font-weight: 600; color: var(--ink-2); line-height: 1; letter-spacing: -.01em; }
.lp-nav .brand .bt i{ font-style: normal; font-size: 9.5px; font-weight: 600; color: var(--ink-2); line-height: 1; white-space: nowrap; }
.lp-nav nav{ display: flex; gap: clamp(6px,1vw,16px); margin-right: auto; }
.lp-nav nav a{ padding: 6px 4px; font-size: 13px; color: var(--ink); white-space: nowrap; position: relative; line-height: 1.15; }
.lp-nav nav a:hover{ color: var(--pink); }
.lp-nav nav a.on{ color: var(--pink); font-weight: 600; }
.lp-nav nav a.on::after{ content: ""; position: absolute; left: 4px; right: 4px; bottom: -2px; height: 2px; background: var(--pink); border-radius: 2px; }
.lp-nav .tools{ display: flex; align-items: center; gap: clamp(10px,1.25vw,20px); flex-shrink: 0; }
.lp-nav .ico{ color: var(--ink); display: flex; cursor: pointer; }
.lp-nav .ico svg{ width: 20px; height: 20px; }
.lp-nav .ico:hover{ color: var(--pink); }
.lp-member{ font-size: 13px; color: var(--ink); white-space: nowrap; }
.lp-member:hover{ color: var(--pink); }
.lp-lang{ display: flex; align-items: center; gap: 5px; font-size: 13px; color: var(--ink); }
.lp-lang svg{ width: 20px; height: 20px; }
.lp-lang button{ background: none; border: 0; font: inherit; color: var(--ink-4); cursor: pointer; padding: 0; }
.lp-lang button.on{ color: var(--ink); font-weight: 600; }
.lp-login{ background: var(--pink); color: #fff; border-radius: 12px; font-weight: 500; font-size: 13px;
  height: 31px; padding: 0 22px; display: inline-flex; align-items: center; white-space: nowrap; transition: background var(--t); }
.lp-login:hover{ background: var(--pink-600); color: #fff; }
.lp-burger{ display: none; width: 36px; height: 36px; border: 1px solid var(--line); border-radius: 9px; align-items: center; justify-content: center; color: var(--ink); cursor: pointer; background: #fff; }
.lp-burger svg{ width: 18px; height: 18px; }

/* logged-in tools (avatar + bell) */
.lp-bell{ position: relative; }
.lp-bell .dot{ position: absolute; top: -3px; right: -3px; width: 14px; height: 14px; border-radius: 50%; background: var(--pink); color: #fff; font-size: 9px; font-weight: 700; display: flex; align-items: center; justify-content: center; border: 2px solid #fff; }
.lp-user{ display: flex; align-items: center; gap: 8px; }
.lp-user img{ width: 30px; height: 30px; border-radius: 50%; object-fit: cover; }
.lp-user .nm{ font-size: 13px; font-weight: 600; }

@media (max-width: 1023px){
  .lp-nav{ gap: 10px; padding: 0 14px; }
  .lp-nav .brand{ gap: 8px; }
  .lp-nav .brand img{ height: 20px; }
  .lp-nav .brand .bt b{ font-size: 12px; }
  .lp-lang svg{ display: none; }
  .lp-login{ padding: 0 13px; height: 30px; font-size: 12px; }
  .lp-nav nav{ position: fixed; top: 55px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--line); flex-direction: column; gap: 0; padding: 8px; box-shadow: var(--shadow-hover); display: none; max-height: calc(100vh - 55px); overflow: auto; }
  .lp-nav nav.open{ display: flex; }
  .lp-nav nav a{ text-align: left; padding: 12px 13px; font-size: 15px; }
  .lp-nav nav a.on::after{ display: none; }
  .lp-nav .brand .bt i{ display: none; }
  .lp-nav .ico, .lp-member{ display: none; }
  .lp-burger{ display: flex; margin-left: auto; }
  .lp-nav .tools{ margin-left: 0; }
}

/* ---- footer (per confirmed design: brand + slogans, 4 columns, subscribe) ---- */
.lp-foot{ background: #fff; border-top: 1px solid var(--line); padding: clamp(24px,2.2vw,36px) clamp(20px,3.65vw,58px) 16px; }
.lp-foot .fgrid{ display: flex; justify-content: space-between; align-items: flex-start; gap: clamp(20px,3vw,48px); flex-wrap: wrap; }
.lp-foot .fbrand{ display: flex; flex-direction: column; gap: clamp(16px,1.7vw,27px); max-width: 280px; }
.lp-foot .fbrand .lock{ display: flex; align-items: center; gap: 16px; }
.lp-foot .fbrand .lock img{ height: 28px; width: auto; display: block; }
.lp-foot .fbrand .lock .bt{ display: flex; flex-direction: column; gap: 3px; }
.lp-foot .fbrand .lock .bt b{ font-size: 15px; font-weight: 600; color: var(--ink); line-height: 1; }
.lp-foot .fbrand .lock .bt i{ font-style: normal; font-size: 13px; font-weight: 600; color: var(--ink); line-height: 1; white-space: nowrap; }
.lp-foot .slogans{ display: flex; gap: 14px; }
.lp-foot .slogans span{ display: block; font-size: 10px; font-weight: 500; color: var(--ink); line-height: 1.9; white-space: nowrap; }
.lp-foot .fcols{ display: flex; gap: clamp(24px,4.2vw,67px); flex-wrap: wrap; }
.lp-foot .fcols h5{ font-size: 12px; font-weight: 500; color: var(--ink); margin: 0 0 10px; }
.lp-foot .fcols a{ display: block; font-size: 10px; color: var(--ink-3); padding: 3.5px 0; }
.lp-foot .fcols a:hover{ color: var(--pink); }
.lp-foot .fsub{ display: flex; flex-direction: column; gap: 13px; min-width: 210px; }
.lp-foot .fsub h5{ font-size: 13px; font-weight: 500; color: var(--ink); margin: 0; }
.lp-foot .subs{ display: flex; gap: 10px; }
.lp-foot .subs input{ flex: 1; height: 27px; border: 1px solid var(--line); border-radius: 99px; padding: 0 13px; font: inherit; font-size: 10px; color: var(--ink); outline: none; background: #fff; }
.lp-foot .subs input:focus{ border-color: var(--pink); }
.lp-foot .subs button{ background: var(--pink); color: #fff; border: 0; border-radius: 99px; font-weight: 500; font-size: 10px; padding: 0 16px; height: 27px; cursor: pointer; }
.lp-foot .subs button:hover{ background: var(--pink-600); }
.lp-foot .fbar{ display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: clamp(18px,2vw,30px); padding-top: 13px; border-top: 1px solid var(--line); font-size: 10px; color: var(--ink-3); }
@media (max-width: 1023px){
  .lp-foot .fgrid{ flex-direction: column; }
  .lp-foot .fbrand{ max-width: none; }
  .lp-foot .fcols{ gap: 32px; }
  .lp-foot .fcols a{ font-size: 13px; padding: 5px 0; }
  .lp-foot .fcols h5{ font-size: 14px; }
  .lp-foot .slogans span, .lp-foot .subs input, .lp-foot .subs button, .lp-foot .fbar{ font-size: 12px; }
  .lp-foot .subs input, .lp-foot .subs button{ height: 38px; }
}