/* ============================================================
   ebai.ninja landing page v2 ("the true story of one PC")
   Extends css/design-system.css. Spec: design handoff landing v2.
   ============================================================ */

:root {
  --cyan-soft: #7dd3fc;
  --purple-soft: #c4b5fd;
  --amber-soft: #fbbf24;
  --numeral: #1a2540;
  --ink-soft: #cbd5e1;
  --case-top: #141d33; --case-bottom: #0b1222; --board: #16213a; --board-line: #2a3a5c;
  --part: #27324a; --part-border: #475569;
  --ebay-paper: #fff; --ebay-ink: #191919; --ebay-ink-2: #555; --ebay-ink-3: #707070; --ebay-tile: #f1f5f9;
  --r-pill: 999px; --r-xl: 24px; --r-lg: 20px; --r-md: 14px; --r-sm: 10px; --r-xs: 8px;
  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --container: 1180px; --gutter: 24px;
  --fs-hero: clamp(2.4rem, 5vw, 4.4rem);
  --fs-scene: clamp(2.2rem, 4.6vw, 4rem);
  --fs-interlude: clamp(2.4rem, 6vw, 5.4rem);
  --fs-manifesto: clamp(1.9rem, 4.6vw, 4.2rem);
  --fs-section: clamp(1.8rem, 3.2vw, 2.8rem);
  --fs-numeral: clamp(10rem, 26vw, 24rem);
}

/* ─── Base ─────────────────────────────────────────────────── */
body.lp { background: var(--bg-deep); text-wrap: pretty; }
.lp-root { min-height: 100vh; background: var(--bg-deep); overflow-x: clip; }
.lp a { color: var(--accent-cyan); }
.lp a:hover { color: var(--cyan-soft); opacity: 1; }
.lp button, .lp input, .lp textarea { font-family: inherit; }
.lp input::placeholder, .lp textarea::placeholder { color: var(--text-muted); }
.lp h1, .lp h2 { color: var(--text-primary); }

.wrap { max-width: var(--container); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.pre-line { white-space: pre-line; }
.nowrap { white-space: nowrap; }
.grad-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.c-green { color: var(--success); }
.c-amber { color: var(--warning); }
.c-cyan { color: var(--accent-cyan); }
.c-cyan-soft { color: var(--cyan-soft); }
.c-purple-soft { color: var(--purple-soft); }
.c-muted { color: var(--text-muted); }
.icon-cyan { filter: invert(74%) sepia(87%) saturate(499%) hue-rotate(155deg) brightness(104%) contrast(105%); }

.eyebrow {
  font-size: 12px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent-cyan); line-height: 1.5;
}
.eyebrow--gap { margin-bottom: 12px; }

/* ─── Buttons (wrap allowed: German strings are long) ──────── */
.lp-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.lp-btns--center { justify-content: center; }
.lp-btn {
  display: inline-flex; align-items: center; justify-content: center; text-align: center;
  font-family: inherit; font-weight: 600; line-height: 1.3; cursor: pointer;
  border: 1px solid transparent; color: #fff; background: transparent;
  transition: border-color .2s ease, color .2s ease, background-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.lp-btn--primary { background: var(--gradient-primary); border: none; box-shadow: 0 6px 20px rgba(0, 210, 255, .3); }
.lp-btn--primary:hover { transform: translateY(-1px); box-shadow: 0 8px 26px rgba(0, 210, 255, .42); }
.lp-btn--ghost { border-color: var(--border); }
.lp-btn--ghost:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }
.lp-btn--nav { padding: 8px 14px; font-size: 14px; border-radius: 8px; box-shadow: 0 4px 15px rgba(0, 210, 255, .25); }
.lp-btn--lg { padding: 13px 22px; font-size: 16px; border-radius: 12px; }
.lp-btn--xl { padding: 14px 26px; font-size: 16px; border-radius: 12px; }
.lp-btn--block { width: 100%; padding: 11px; font-size: 14px; border-radius: 10px; }
.lp-btn--primary.lp-btn--block { box-shadow: none; }
.lp-btn--modal { padding: 12px; font-size: 15px; }
.lp-btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }

/* ─── Nav ──────────────────────────────────────────────────── */
.lp-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(15, 23, 42, .72);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(51, 65, 85, .5);
}
.lp-nav__inner {
  max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter);
  height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.lp-logo { display: flex; align-items: center; gap: 10px; color: #fff !important; font-weight: 800; font-size: 18px; letter-spacing: -.02em; flex-shrink: 0; }
.lp-logo__mark { width: 26px; height: 26px; border-radius: 7px; }
.lp-logo__tld { color: var(--text-secondary); font-weight: 500; }
.lp-logo--small { gap: 8px; font-size: 15px; }
.lp-logo--small .lp-logo__mark { width: 20px; height: 20px; border-radius: 5px; }
.lp-nav__links { display: flex; align-items: center; gap: 28px; list-style: none; }
.lp-nav__links a { font-size: 14px; font-weight: 500; color: var(--text-secondary); }
.lp-nav__links a:hover { color: #fff; }
.lp-nav__actions { display: flex; align-items: center; gap: 10px; }
.lp-nav__login {
  font-size: 14px; font-weight: 500; color: var(--ink-soft); background: none;
  border: 1px solid transparent; cursor: pointer; padding: 7px 12px; border-radius: 8px;
  transition: background-color .15s ease, color .15s ease;
}
.lp-nav__login:hover { color: #fff; background: rgba(255, 255, 255, .06); }

/* Language picker (behaviour in index.html) */
.lang-picker { position: relative; display: inline-block; }
.lang-trigger {
  display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px;
  background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); border-radius: 8px;
  color: var(--ink-soft); font: inherit; font-size: 13px; font-weight: 500; cursor: pointer;
  transition: all .15s ease;
}
.lang-trigger:hover { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .2); color: #fff; }
.lang-trigger svg { opacity: .7; }
.lang-flag { width: 20px; height: 15px; border-radius: 2px; object-fit: cover; box-shadow: 0 0 0 1px rgba(0, 0, 0, .25); flex-shrink: 0; }
.lang-options {
  position: absolute; top: calc(100% + 6px); right: 0; min-width: 180px; z-index: 1000;
  background: var(--bg-card); border: 1px solid rgba(255, 255, 255, .1); border-radius: 10px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, .5); padding: 4px; display: flex; flex-direction: column; gap: 2px;
}
.lang-options.hidden { display: none; }
.lang-option {
  display: flex; align-items: center; gap: 10px; background: transparent; border: 0; padding: 8px 12px;
  color: #e2e8f0; font: inherit; font-size: 13.5px; text-align: left; cursor: pointer; border-radius: 6px;
}
.lang-option:hover { background: rgba(255, 255, 255, .06); }
.lang-option .lang-name { flex: 1; }
.lang-option .lang-code-small { font-size: 11px; color: var(--text-secondary); font-weight: 600; letter-spacing: .04em; }

/* ─── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative; min-height: 100vh; overflow: hidden;
  display: flex; flex-direction: column; justify-content: center;
}
.hero__glow {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 55% 60% at 72% 45%, rgba(0, 210, 255, .09), transparent 70%),
    radial-gradient(ellipse 40% 40% at 15% 85%, rgba(123, 47, 247, .12), transparent 70%);
}
.hero__grid {
  position: relative; width: 100%; max-width: var(--container); margin: 0 auto;
  padding: 84px var(--gutter) 40px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px 48px; align-items: center;
}
.hero__text { display: flex; flex-direction: column; gap: 22px; min-width: 0; }
.hero__dateline { font-size: 14px; font-weight: 500; color: var(--text-muted); }
.hero__heads { display: grid; }
.hero__h {
  grid-area: 1 / 1; margin: 0;
  font-size: var(--fs-hero); line-height: .98; font-weight: 900; letter-spacing: -.04em; color: #fff;
}
.hero__h[data-hero-h="1"], .hero__h[data-hero-h="2"] { opacity: 0; }
.hero__lead { font-size: clamp(1rem, 1.4vw, 1.2rem); color: var(--text-secondary); max-width: 44ch; }
.hero__cards { display: grid; min-height: 120px; max-width: 520px; }

.ebay-card {
  grid-area: 1 / 1; align-self: start;
  background: var(--ebay-paper); color: var(--ebay-ink); border-radius: 12px; padding: 14px 16px;
  display: grid; grid-template-columns: 56px 1fr; gap: 14px; align-items: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, .35);
}
.ebay-card__tile { width: 56px; height: 56px; border-radius: 8px; background: var(--ebay-tile); display: flex; align-items: center; justify-content: center; }
.ebay-card__pc { width: 22px; height: 38px; border-radius: 4px; background: #0f172a; padding: 5px 4px; }
.ebay-card__pc div { height: 18px; border-radius: 2px; background: linear-gradient(180deg, #00d2ff66, #7b2ff766); }
.ebay-card__body { min-width: 0; }
.ebay-card__title { font-size: 14px; font-weight: 500; line-height: 1.3; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ebay-card__row { display: flex; align-items: baseline; gap: 8px; margin-top: 3px; flex-wrap: wrap; }
.ebay-card__price { font-size: 20px; font-weight: 700; }
.ebay-card__meta { font-size: 12px; color: var(--ebay-ink-2); }
.ebay-card__seller { font-size: 12px; color: var(--ebay-ink-3); }

.math-card {
  grid-area: 1 / 1; opacity: 0;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px;
  display: flex; flex-direction: column; gap: 5px; font-size: 14px; font-variant-numeric: tabular-nums;
}
.math-card__row { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; }
.math-card__row > span { color: var(--text-secondary); }
.math-card__row strong { white-space: nowrap; }
.math-card__row--rule { padding-bottom: 5px; border-bottom: 1px solid var(--border); }
.math-card__row--profit { align-items: center; }
.math-card__row--profit > span { color: #fff; font-weight: 600; }
.math-card__row--profit strong { font-size: 20px; }
.math-card__verdict {
  opacity: 0; display: flex; align-items: center; gap: 10px; margin-top: 6px; padding: 9px 12px; border-radius: 10px;
  background: rgba(16, 185, 129, .12); border: 1px solid rgba(16, 185, 129, .35);
}
.verdict-pill { font-size: 11px; font-weight: 800; letter-spacing: .1em; color: var(--success); background: rgba(16, 185, 129, .2); padding: 3px 8px; border-radius: var(--r-pill); }
.math-card__verdict-text { font-size: 13px; color: var(--ink-soft); }
.math-card__verdict-text strong { color: #fff; }

/* PC stage: fixed 760x600 canvas scaled to the column width by landing.js */
.stage-wrap { position: relative; width: 100%; min-width: 0; height: 600px; }
.stage { position: absolute; left: 0; top: 0; width: 760px; height: 600px; transform-origin: top left; }
.stage [data-part] { position: absolute; will-change: transform; }
.pc-case {
  left: 270px; top: 90px; width: 220px; height: 380px; border-radius: 18px;
  background: linear-gradient(180deg, var(--case-top), var(--case-bottom)); border: 1px solid var(--border);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .5), inset 0 1px 0 rgba(255, 255, 255, .06);
}
.pc-case__window { position: absolute; left: 12px; top: 16px; right: 12px; bottom: 16px; border-radius: 10px; border: 1px solid rgba(0, 210, 255, .18); background: rgba(0, 210, 255, .03); }
.pc-mb {
  left: 290px; top: 115px; width: 180px; height: 330px; border-radius: 8px;
  background-color: var(--board); border: 1px solid var(--board-line);
  background-image:
    repeating-linear-gradient(90deg, transparent 0 22px, rgba(0, 210, 255, .12) 22px 23px),
    repeating-linear-gradient(0deg, transparent 0 26px, rgba(123, 47, 247, .14) 26px 27px);
}
.pc-cpu {
  left: 345px; top: 160px; width: 60px; height: 60px; border-radius: 6px;
  background: var(--bg-card); border: 1px solid var(--part-border);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 4px #0f172a, 0 0 0 5px var(--border);
}
.pc-cpu__die { width: 34px; height: 34px; border-radius: 3px; background: var(--gradient-primary); opacity: .85; }
.pc-ram { left: 425px; top: 140px; width: 36px; height: 140px; display: flex; gap: 8px; }
.pc-ram__stick {
  flex: 1; border-radius: 3px; background-color: var(--part); border: 1px solid var(--part-border);
  background-image: repeating-linear-gradient(0deg, transparent 0 14px, rgba(0, 210, 255, .35) 14px 18px);
}
.pc-gpu {
  left: 300px; top: 270px; width: 160px; height: 50px; border-radius: 8px;
  background: linear-gradient(180deg, #1e293b, #0f172a); border: 1px solid var(--part-border);
  display: flex; align-items: center; justify-content: space-around; padding: 0 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .4);
}
.pc-fan {
  width: 36px; height: 36px; border-radius: 50%;
  background: repeating-conic-gradient(#0f172a 0 20deg, #334155 20deg 40deg);
  box-shadow: 0 0 0 2px rgba(0, 210, 255, .45);
  animation: lp-spin 6s linear infinite;
}
.pc-fan--rev { animation-direction: reverse; }
.pc-nvme {
  left: 345px; top: 340px; width: 70px; height: 18px; border-radius: 3px;
  background: #1f2b45; border: 1px solid var(--part-border); display: flex; gap: 4px; align-items: center; padding: 0 6px;
}
.pc-nvme__chip { width: 16px; height: 9px; background: #0f172a; border-radius: 1px; }
.pc-nvme__ctrl { flex: 1; height: 9px; background: var(--accent-purple); opacity: .7; border-radius: 1px; }
.pc-psu {
  left: 290px; top: 450px; width: 180px; height: 44px; border-radius: 6px;
  background-color: #111a2e; border: 1px solid var(--part-border);
  background-image: repeating-linear-gradient(90deg, transparent 0 6px, rgba(255, 255, 255, .07) 6px 8px);
}
.pc-tag {
  position: absolute; left: 0; top: calc(100% + 8px); opacity: 0;
  padding: 6px 10px; border-radius: 8px; background: var(--bg-card); border: 1px solid var(--border);
  font-size: 13px; color: var(--text-secondary); white-space: nowrap; line-height: 1.4;
}
.pc-tag strong { color: #fff; }
.pc-tag--center { left: 50%; transform: translateX(-50%); }
.pc-tag--cpu { top: calc(100% + 12px); }
.pc-tag--case { left: 50%; top: auto; bottom: 16px; transform: translateX(-50%); background: #0f172a; }

.hero__hint {
  position: absolute; bottom: 20px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 10px; align-items: center;
  color: var(--text-muted); font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  animation: lp-bob 2.4s ease-in-out infinite; pointer-events: none;
}

/* ─── Interlude ────────────────────────────────────────────── */
.interlude { min-height: 70vh; display: flex; align-items: center; justify-content: center; padding: 60px var(--gutter); text-align: center; }
.interlude__inner { display: flex; flex-direction: column; align-items: center; gap: 14px; max-width: 900px; }
.interlude__h { font-size: var(--fs-interlude); line-height: .96; font-weight: 900; letter-spacing: -.045em; }
.interlude__sub { font-size: 13px; color: var(--text-muted); letter-spacing: .1em; text-transform: uppercase; font-weight: 600; }

/* ─── Scenes 01-07 ─────────────────────────────────────────── */
.scene {
  position: relative; min-height: 100vh; max-width: var(--container); margin: 0 auto;
  padding: 60px var(--gutter);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 40px; align-items: center;
}
.scene__num {
  position: absolute; right: -2%; top: 0;
  font-size: var(--fs-numeral); font-weight: 900; line-height: 1; letter-spacing: -.07em;
  color: var(--numeral); pointer-events: none; user-select: none; z-index: 0;
}
.scene__text, .scene__visual { z-index: 1; }
.scene__num--left { right: auto; left: -2%; }
.scene__text { position: relative; display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.scene__h { font-size: var(--fs-scene); line-height: .98; font-weight: 900; letter-spacing: -.04em; }
.scene__p { font-size: 19px; color: var(--text-secondary); max-width: 38ch; }
.scene__visual { position: relative; min-width: 0; }
.scene__visual--center { display: flex; justify-content: center; }
.scene__visual--stack { display: flex; flex-direction: column; gap: 14px; max-width: 540px; width: 100%; justify-self: center; }
.scene__visual--narrow { max-width: 520px; width: 100%; justify-self: center; }
.scene__visual--tap { max-width: 460px; }
.scene__visual--rows { max-width: 520px; gap: 10px; }
.scene__visual--box { display: flex; justify-content: center; gap: 18px; align-items: flex-end; flex-wrap: wrap; }
/* even scenes: visual left on desktop, stacks under the text on mobile */
@media (min-width: 821px) {
  .scene--even .scene__visual { order: -1; }
}

.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  padding: 5px 10px; border-radius: var(--r-pill); border: 1px solid var(--border); background: var(--bg-card);
  font-size: 12px; font-weight: 600; color: var(--ink-soft); line-height: 1.4;
}
.chip--pro { border-color: rgba(0, 210, 255, .4); background: rgba(0, 210, 255, .1); color: var(--cyan-soft); }
.chip--biz { border-color: rgba(123, 47, 247, .4); background: rgba(123, 47, 247, .12); color: var(--purple-soft); }
.chip--ent { border-color: rgba(245, 158, 11, .4); background: rgba(245, 158, 11, .1); color: var(--amber-soft); }

/* 01 radar */
.radar {
  position: relative; width: min(100%, 380px); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 210, 255, .07), transparent 70%); border: 1px solid rgba(0, 210, 255, .2);
}
.radar__ring { position: absolute; border-radius: 50%; }
.radar__ring--1 { inset: 18%; border: 1px solid rgba(0, 210, 255, .15); }
.radar__ring--2 { inset: 36%; border: 1px solid rgba(0, 210, 255, .12); }
.radar__sweep { position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(from 0deg, rgba(0, 210, 255, .4), transparent 80deg); }
.radar__dot { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--part-border); }
.radar__hit { position: absolute; width: 12px; height: 12px; border-radius: 50%; background: var(--accent-cyan); box-shadow: 0 0 20px var(--accent-cyan); }
.radar__ping { position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--accent-cyan); animation: lp-ping 1.8s ease-out infinite; }
.radar__center { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); text-align: center; width: 80%; }
.radar__nums { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 900; letter-spacing: -.045em; line-height: 1; font-variant-numeric: tabular-nums; white-space: nowrap; }
.radar__arrow { color: var(--part-border); }
.radar__cap { font-size: 11px; letter-spacing: .14em; color: var(--text-muted); font-weight: 700; margin-top: 6px; }

/* 02 read */
.quote-card {
  font-size: clamp(1.15rem, 1.9vw, 1.5rem); font-weight: 600; line-height: 1.4; color: var(--text-secondary);
  padding: 16px 20px; border-radius: 14px; background: #fff;
}
.quote-card span, .quote-card u { color: var(--ebay-ink); }
.quote-card u { text-decoration: underline; text-decoration-color: var(--accent-cyan); text-decoration-thickness: 3px; text-underline-offset: 4px; }
.conf-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.conf-chip {
  display: flex; align-items: center; gap: 8px; padding: 9px 12px; border-radius: 10px;
  background: var(--bg-card); border: 1px solid var(--border); font-size: 14px; font-weight: 600;
}
.conf { font-size: 10px; font-weight: 800; letter-spacing: .06em; padding: 2px 7px; border-radius: var(--r-pill); white-space: nowrap; }
.conf--hi { color: var(--success); background: rgba(16, 185, 129, .18); }
.conf--mid { color: var(--amber-soft); background: rgba(245, 158, 11, .18); }
.conf--lo { color: #f87171; background: rgba(239, 68, 68, .18); }
.seller-q {
  display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 12px;
  background: rgba(123, 47, 247, .1); border: 1px solid rgba(123, 47, 247, .35);
  font-size: 14px; color: var(--ink-soft); line-height: 1.5;
}
.seller-q__label { color: var(--purple-soft); white-space: nowrap; }

/* 03 price */
.price-viz { display: flex; flex-direction: column; gap: 30px; padding: 10px 0; }
.price-viz__head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.price-viz__label { font-size: 14px; color: var(--text-secondary); font-weight: 600; }
.fresh-pill { font-size: 11px; font-weight: 700; color: var(--success); background: rgba(16, 185, 129, .12); border: 1px solid rgba(16, 185, 129, .3); padding: 3px 9px; border-radius: var(--r-pill); }
.price-viz__chart { position: relative; height: 150px; }
.price-viz__big {
  position: absolute; left: 44%; top: 0; transform: translateX(-50%); white-space: nowrap;
  font-size: clamp(3.4rem, 8vw, 6.5rem); font-weight: 900; letter-spacing: -.05em; line-height: 1; font-variant-numeric: tabular-nums;
}
.price-viz__track { position: absolute; left: 0; right: 0; top: 112px; height: 4px; background: var(--bg-card); border-radius: 2px; }
.price-viz__iqr { position: absolute; left: 18%; right: 30%; top: 106px; height: 16px; border-radius: 8px; background: linear-gradient(90deg, rgba(0, 210, 255, .6), rgba(123, 47, 247, .6)); }
.price-viz__median { position: absolute; left: 44%; top: 98px; width: 3px; height: 32px; background: #fff; border-radius: 2px; transform: translateX(-50%); }
.price-viz__tick { position: absolute; top: 132px; transform: translateX(-50%); font-size: 12px; color: var(--text-secondary); font-variant-numeric: tabular-nums; white-space: nowrap; }
.price-viz__ask { position: absolute; left: 92%; top: 102px; width: 2px; height: 24px; background: var(--warning); transform: translateX(-50%); }
.price-viz__ask-label { position: absolute; right: 0; top: 132px; font-size: 12px; color: var(--warning); white-space: nowrap; font-weight: 600; }
.waterfall { display: flex; gap: 8px; flex-wrap: wrap; font-size: 12px; color: var(--text-muted); font-weight: 600; }

/* 04 math */
.equation {
  display: flex; flex-direction: column; gap: 4px; font-variant-numeric: tabular-nums;
  font-weight: 900; letter-spacing: -.045em; line-height: 1; font-size: clamp(2.4rem, 5vw, 4.2rem);
}
.equation__row { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.equation__row > span:last-child { white-space: nowrap; }
.equation__row--rule { padding-bottom: 14px; border-bottom: 3px solid var(--border); }
.equation__row--after { padding-top: 10px; }
.equation__label { font-size: 13px; font-weight: 600; letter-spacing: 0; color: var(--text-secondary); line-height: 1.3; }
.score { margin-top: 24px; display: flex; align-items: center; gap: 14px; }
.score__ring {
  width: 64px; height: 64px; border-radius: 50%; flex-shrink: 0;
  background: conic-gradient(var(--success) 0 82%, var(--bg-card) 82% 100%);
  display: flex; align-items: center; justify-content: center;
}
.score__inner { width: 50px; height: 50px; border-radius: 50%; background: var(--bg-deep); display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 900; }
.score__notes { font-size: 13px; color: var(--ink-soft); line-height: 1.6; }

/* 05 tap */
.notif {
  display: flex; gap: 10px; align-items: center; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 14px; padding: 12px 14px; box-shadow: 0 12px 30px rgba(0, 0, 0, .4);
}
.notif__icon { width: 30px; height: 30px; border-radius: 8px; flex-shrink: 0; }
.notif__body { font-size: 13px; line-height: 1.4; min-width: 0; }
.notif__sub { color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.notif__time { margin-left: auto; font-size: 11px; color: var(--text-muted); flex-shrink: 0; }
.tap-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.tap {
  display: flex; align-items: center; justify-content: center; text-align: center;
  padding: 20px 6px; border-radius: 14px; border: 1px solid var(--border); background: var(--bg-card);
  color: var(--ink-soft); font-weight: 600; font-size: 14px; line-height: 1.2; overflow-wrap: anywhere;
}
.tap--buy { border: none; background: var(--gradient-primary); color: #fff; font-weight: 800; font-size: 16px; box-shadow: 0 10px 30px rgba(0, 210, 255, .3); }
.tap--skip { color: var(--text-muted); }
.bubble {
  display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 14px 14px 14px 2px;
  background: var(--bg-card); border: 1px solid var(--border); font-size: 14px; color: var(--ink-soft); line-height: 1.5;
}
.bubble__draft { font-size: 10px; font-weight: 800; letter-spacing: .08em; color: var(--amber-soft); white-space: nowrap; margin-top: 4px; }
.bubble__icon { width: 24px; height: 24px; border-radius: 6px; flex-shrink: 0; }
.bubble strong { color: #fff; }

/* 06 box */
.checklist {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; padding: 18px 20px;
  display: flex; flex-direction: column; gap: 9px; width: min(100%, 270px); box-shadow: 0 30px 80px rgba(0, 0, 0, .35);
}
.checklist__head { display: flex; justify-content: space-between; font-size: 11px; font-weight: 700; letter-spacing: .12em; color: var(--text-muted); text-transform: uppercase; }
.checklist__bar { height: 6px; border-radius: 3px; background: var(--bg-deep); overflow: hidden; margin-bottom: 4px; }
.checklist__bar div { width: 60%; height: 100%; background: linear-gradient(90deg, #00d2ff, #7b2ff7); }
.task { display: flex; align-items: center; gap: 10px; font-size: 14px; line-height: 1.35; color: var(--text-secondary); }
.task__box {
  width: 18px; height: 18px; border-radius: 5px; border: 1px solid var(--success); background: var(--success);
  display: flex; align-items: center; justify-content: center; font-size: 11px; color: #fff; flex-shrink: 0;
}
.task__label { flex: 1; }
.task--now { color: #fff; }
.task--now .task__box { border-color: var(--accent-cyan); background: transparent; }
.task--todo { color: var(--text-muted); }
.task--todo .task__box { border-color: var(--border); background: transparent; }
.task__res { font-size: 10px; font-weight: 800; padding: 2px 7px; border-radius: var(--r-pill); flex-shrink: 0; }
.task__res--ok { color: var(--success); background: rgba(16, 185, 129, .15); }
.task__res--now { color: var(--accent-cyan); background: rgba(0, 210, 255, .15); }
.phone {
  width: 160px; height: 320px; border-radius: 26px; background: #0b1222; border: 2px solid var(--border);
  padding: 14px 10px; display: flex; flex-direction: column; gap: 8px; box-shadow: 0 20px 50px rgba(0, 0, 0, .45);
}
.phone__notch { width: 40px; height: 5px; border-radius: 3px; background: var(--border); margin: 0 auto 6px; flex-shrink: 0; }
.phone__step { font-size: 10px; color: var(--text-secondary); text-align: center; }
.phone__title { font-size: 12px; font-weight: 700; text-align: center; line-height: 1.3; }
.phone__view {
  flex: 1; border-radius: 12px; background: repeating-linear-gradient(45deg, #111a2e 0 8px, #0f172a 8px 16px);
  border: 1px dashed var(--border); display: flex; align-items: center; justify-content: center;
}
.phone__view div { width: 50px; height: 16px; border-radius: 3px; background: linear-gradient(180deg, #1e293b, #0f172a); border: 1px solid var(--part-border); }
.phone__btn { display: block; padding: 10px; border-radius: 10px; background: var(--gradient-primary); color: #fff; font-weight: 700; font-size: 12px; text-align: center; line-height: 1.2; }

/* 07 flip */
.sell-row {
  display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center;
  padding: 14px 16px; border-radius: 14px; background: var(--bg-card); border: 1px solid var(--border);
}
.sell-row--first { border-color: rgba(0, 210, 255, .4); }
.sell-row--bundle { border-color: rgba(123, 47, 247, .45); }
.sell-row__main { min-width: 0; }
.sell-row__kind { font-size: 11px; font-weight: 800; letter-spacing: .1em; color: var(--cyan-soft); }
.sell-row--bundle .sell-row__kind { color: var(--purple-soft); }
.sell-row__title { font-weight: 700; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sell-row__side { text-align: right; }
.sell-row__price { font-size: 22px; font-weight: 900; letter-spacing: -.03em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.sell-row__mode { font-size: 11px; color: var(--text-muted); }
.sell-total { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 10px 16px; font-variant-numeric: tabular-nums; }
.sell-total__label { font-size: 13px; color: var(--text-secondary); }
.sell-total__value { font-size: 30px; font-weight: 900; letter-spacing: -.03em; white-space: nowrap; }

/* ─── Manifesto ────────────────────────────────────────────── */
.manifesto { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 80px var(--gutter); text-align: center; }
.manifesto__inner {
  display: flex; flex-direction: column; align-items: center; gap: clamp(14px, 2.5vw, 28px); max-width: 1000px;
  font-size: var(--fs-manifesto); font-weight: 900; letter-spacing: -.04em; line-height: 1;
}
.manifesto__last { margin-top: clamp(10px, 2vw, 24px); padding-bottom: .1em; }

/* ─── Two weeks later ──────────────────────────────────────── */
.again {
  position: relative; min-height: 90vh; max-width: var(--container); margin: 0 auto; padding: 60px var(--gutter) 100px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 28px;
}
.again__num {
  position: absolute; left: 0; right: 0; top: 0; text-align: center;
  font-size: var(--fs-numeral); font-weight: 900; line-height: 1; letter-spacing: -.07em;
  color: var(--numeral); pointer-events: none; user-select: none;
}
.again__text { position: relative; display: flex; flex-direction: column; gap: 18px; align-items: center; }
.again__h { font-size: clamp(2.4rem, 5.4vw, 4.8rem); line-height: .96; font-weight: 900; letter-spacing: -.045em; max-width: 15ch; }
.again__p { font-size: 19px; color: var(--text-secondary); max-width: 44ch; }
.kpis { position: relative; display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.kpi { background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 14px 22px; min-width: 160px; }
.kpi__label { font-size: 10px; font-weight: 700; letter-spacing: .1em; color: var(--text-muted); text-transform: uppercase; }
.kpi__value { font-size: 30px; font-weight: 900; letter-spacing: -.03em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.bubble--ninja { position: relative; max-width: 520px; text-align: left; }

/* ─── Section frame (features / pricing / faq / about) ────── */
.band { background: rgba(30, 41, 59, .3); border-top: 1px solid var(--bg-card); border-bottom: 1px solid var(--bg-card); }
.section { padding-top: 96px; padding-bottom: 96px; display: flex; flex-direction: column; gap: 36px; }
.section__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; }
.section__h { font-size: var(--fs-section); line-height: 1.02; font-weight: 900; letter-spacing: -.035em; }
.section__sub { font-size: 15px; color: var(--text-secondary); max-width: 36ch; }
.section__sub--wide { max-width: 44ch; }
.section__head .section__sub--wide { max-width: 40ch; }

/* Features */
.feat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 12px; }
.feat {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 18px;
  display: flex; flex-direction: column; gap: 10px; transition: border-color .2s ease;
}
.feat:hover { border-color: rgba(0, 210, 255, .35); }
.feat__top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.feat__top img { width: 24px; height: 24px; }
.feat__title { font-weight: 700; font-size: 15px; line-height: 1.35; }
.feat__desc { font-size: 13px; color: var(--text-secondary); line-height: 1.5; }
.tier {
  font-size: 10px; font-weight: 700; letter-spacing: .08em; padding: 2px 8px; border-radius: var(--r-pill);
  color: var(--text-secondary); background: transparent; border: 1px solid var(--border); text-align: right;
}
.tier--pro { color: var(--cyan-soft); background: rgba(0, 210, 255, .12); border-color: rgba(0, 210, 255, .3); }
.tier--biz { color: var(--purple-soft); background: rgba(123, 47, 247, .15); border-color: rgba(123, 47, 247, .35); }
.tier--ent { color: var(--amber-soft); background: rgba(245, 158, 11, .12); border-color: rgba(245, 158, 11, .3); }

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 12px; align-items: stretch; }
.plan {
  position: relative; background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px;
  padding: 26px 22px; display: flex; flex-direction: column; gap: 18px;
}
.plan--rec {
  border: 2px solid transparent;
  background: linear-gradient(#1e293b, #1e293b) padding-box, linear-gradient(135deg, #00d2ff, #7b2ff7) border-box;
}
.plan__badge {
  position: absolute; top: -12px; left: 22px; background: var(--gradient-primary); color: #fff;
  font-size: 10px; font-weight: 800; letter-spacing: .1em; padding: 4px 10px; border-radius: var(--r-pill);
}
.plan__name { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--text-secondary); }
.plan__price { display: flex; align-items: baseline; gap: 4px; margin-top: 6px; flex-wrap: wrap; }
.plan__amount { font-size: 40px; font-weight: 900; letter-spacing: -.03em; line-height: 1; white-space: nowrap; }
.plan__per { font-size: 13px; color: var(--text-muted); }
.plan__tagline { font-size: 13px; color: var(--text-secondary); margin-top: 6px; }
.plan__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; padding: 12px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.plan__stat { font-size: 18px; font-weight: 800; }
.plan__stat-label { font-size: 11px; color: var(--text-muted); line-height: 1.3; }
.plan__list { list-style: none; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.plan__list li { display: flex; gap: 8px; align-items: flex-start; font-size: 13px; color: var(--text-secondary); line-height: 1.4; }
.plan__check { color: var(--success); font-weight: 800; }
.plan__list .plan__plus { color: #fff; }
.plan__plus .plan__check { color: var(--accent-cyan); }

/* FAQ (open/close via js/faq.js: .faq-item.open) */
.faq { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 40px; align-items: start; }
.faq__side { display: flex; flex-direction: column; gap: 14px; position: sticky; top: 96px; }
.faq-list { display: flex; flex-direction: column; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  width: 100%; background: none; border: none; padding: 18px 0; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font-size: 16px; font-weight: 600; color: #fff; text-align: left; line-height: 1.4; transition: color .2s ease;
}
.faq-question:hover, .faq-item.open .faq-question { color: var(--accent-cyan); }
.faq-plus {
  width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--border); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 16px; color: var(--text-secondary);
  transition: transform .25s ease;
}
.faq-item.open .faq-plus { transform: rotate(45deg); }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .35s ease; }
.faq-item.open .faq-answer { grid-template-rows: 1fr; }
.faq-answer > div { overflow: hidden; }
.faq-answer p { margin: 0 0 18px; font-size: 14px; color: var(--text-secondary); line-height: 1.7; max-width: 60ch; }

/* About */
.about { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 40px; align-items: center; }
.about__intro { display: flex; flex-direction: column; gap: 14px; }
.about__cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.person { background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.person__avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--gradient-primary); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 16px; }
.person__avatar--pj { background: linear-gradient(135deg, #7b2ff7, #f59e0b); }
.person__name { font-weight: 700; }
.person__role { font-size: 12px; font-weight: 600; }
.person__bio { font-size: 13px; color: var(--text-secondary); line-height: 1.6; }
.person__link { font-size: 13px; font-weight: 600; }

/* CTA */
.cta {
  position: relative; padding: 120px var(--gutter); text-align: center; overflow: hidden;
  border-top: 1px solid var(--border); background: linear-gradient(135deg, rgba(0, 210, 255, .06), rgba(123, 47, 247, .1));
}
.cta__glow {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at 20% 50%, rgba(0, 210, 255, .1) 0%, transparent 60%), radial-gradient(ellipse at 80% 50%, rgba(123, 47, 247, .12) 0%, transparent 60%);
}
.cta__inner { position: relative; max-width: 680px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 22px; }
.cta__h { font-size: clamp(2.2rem, 4.8vw, 4rem); line-height: .98; font-weight: 900; letter-spacing: -.04em; }
.cta__p { font-size: 17px; color: var(--text-secondary); max-width: 44ch; }

/* Footer */
.lp-footer { background: var(--bg-card); border-top: 1px solid var(--border); padding: 28px 0; }
.lp-footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.lp-footer__copy { font-size: 13px; color: var(--text-muted); }
.lp-footer__links { display: flex; gap: 20px; list-style: none; flex-wrap: wrap; }
.lp-footer__links a { font-size: 13px; color: var(--text-muted); }
.lp-footer__links a:hover { color: #fff; }

/* ─── Modal ────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200; background: rgba(10, 15, 30, .85);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center; padding: 24px; overflow-y: auto;
  animation: lp-fade .25s ease;
}
.modal-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 24px; padding: 40px;
  width: 100%; max-width: 440px; position: relative; margin: auto;
  display: flex; flex-direction: column; gap: 18px;
  animation: lp-slide .4s var(--ease-out);
}
.modal-close {
  position: absolute; top: 16px; right: 16px; width: 32px; height: 32px;
  background: rgba(255, 255, 255, .06); border: 1px solid var(--border); border-radius: 8px;
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  color: var(--text-secondary); font-size: 18px; line-height: 1; transition: background-color .15s ease, color .15s ease;
}
.modal-close:hover { background: rgba(255, 255, 255, .12); color: #fff; }
.modal-logo { display: flex; align-items: center; gap: 8px; font-weight: 800; font-size: 17px; color: #fff; }
.modal-logo__mark { width: 22px; height: 22px; border-radius: 6px; }
.modal-tabs { display: flex; gap: 4px; padding: 3px; border-radius: 10px; background: var(--bg-deep); }
.modal-tab {
  flex: 1; padding: 8px; border-radius: 8px; border: none; cursor: pointer; line-height: 1.3;
  font-size: 13px; font-weight: 600; background: transparent; color: var(--text-secondary);
  transition: background-color .15s ease, color .15s ease;
}
.modal-tab:hover { color: #fff; }
.modal-tab.active { background: var(--border); color: #fff; }
.modal-panel.hidden, .modal-step.hidden, .request-success.hidden { display: none !important; }
.modal-step { display: flex; flex-direction: column; gap: 18px; }
.modal-step form { display: flex; flex-direction: column; gap: 14px; }
.modal-title { font-size: 22px; font-weight: 800; letter-spacing: -.02em; line-height: 1.25; margin-bottom: 4px; }
.modal-subtitle { font-size: 14px; color: var(--text-secondary); line-height: 1.5; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 13px; font-weight: 600; color: var(--text-secondary); }
.form-label .req { color: var(--danger); }
.form-label .opt { color: var(--text-muted); font-weight: 400; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.modal-card .input { padding: 11px 14px; font-size: 15px; border-radius: 10px; }
.modal-card .input--code { font-size: 18px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.modal-card .input--code.valid { border-color: var(--success); }
.modal-card .input--otp { font-size: 18px; font-weight: 700; letter-spacing: .3em; }
.modal-card .input--area { font-size: 14px; resize: vertical; min-height: 84px; line-height: 1.5; }
.modal-error {
  font-size: 14px; color: var(--danger); background: var(--danger-bg); border: 1px solid rgba(239, 68, 68, .25);
  border-radius: 10px; padding: 8px 14px; display: none;
}
.modal-error.visible { display: block; }
.modal-link {
  background: none; border: none; padding: 0; cursor: pointer; font: inherit; font-size: 12px;
  color: var(--text-muted); text-align: center; line-height: 1.5;
}
.modal-link:hover { color: var(--accent-cyan); }
.modal-back {
  background: none; border: none; color: var(--text-muted); font: inherit; font-size: 14px; cursor: pointer;
  display: flex; align-items: center; gap: 6px; padding: 0; transition: color .15s ease; align-self: flex-start;
}
.modal-back:hover { color: #fff; }
.modal-code-hint { font-size: 12px; color: var(--text-muted); text-align: center; }
.modal-email-display { font-weight: 600; color: var(--accent-cyan); overflow-wrap: anywhere; }
.hp-field { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.request-success { text-align: center; padding: 12px 0; display: flex; flex-direction: column; gap: 10px; align-items: center; }
.request-success .modal-subtitle { max-width: 30ch; }
.request-success__check {
  width: 52px; height: 52px; border-radius: 50%; background: rgba(16, 185, 129, .15); border: 1px solid rgba(16, 185, 129, .4);
  display: flex; align-items: center; justify-content: center; color: var(--success);
}

/* ─── Scroll effects (initial states set by landing.js) ───── */
.reveal-pending { opacity: 0; transform: translateY(36px); }
.reveal-ready { transition: opacity .9s var(--ease-out), transform 1s var(--ease-out); }

@keyframes lp-spin { to { transform: rotate(360deg); } }
@keyframes lp-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(5px); } }
@keyframes lp-ping { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(2.4); opacity: 0; } }
@keyframes lp-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes lp-slide { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }

/* ─── Responsive ───────────────────────────────────────────── */
@media (max-width: 820px) {
  .lp-nav__links { display: none; }
  .lp-nav__inner { gap: 12px; }
  .hero__grid { padding: 80px var(--gutter) 28px; gap: 20px; }
  .hero__text { gap: 16px; }
  .scene { min-height: auto; padding-top: 80px; padding-bottom: 80px; }
  .manifesto { min-height: 80vh; }
  .faq__side { position: static; }
}
@media (max-width: 640px) {
  :root { --gutter: 16px; }
  .lang-trigger .lang-code { display: none; }
  .lang-trigger { padding: 6px 8px; }
  .lp-nav__login { padding: 7px 8px; }
  .lp-logo { font-size: 16px; gap: 8px; }
  .lp-logo__mark { width: 22px; height: 22px; }
  .scene__p, .again__p { font-size: 17px; }
  .modal-card { padding: 32px 22px; }
  .form-row { grid-template-columns: 1fr; }
  .tap { padding: 16px 4px; font-size: 13px; }
  .tap--buy { font-size: 15px; }
}
@media (max-width: 480px) {
  .lp-btns .lp-btn { width: 100%; }
  .lp-btn--nav { padding: 7px 10px; font-size: 13px; white-space: nowrap; }
  .lp-nav .lp-logo > span { display: none; }
  .lp-nav__actions { gap: 6px; }
  .hero__lead { font-size: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  .pc-fan, .hero__hint, .radar__ping { animation: none; }
  .hero__hint { display: none; }
  .modal-overlay, .modal-card { animation: none; }
  .faq-answer, .faq-plus { transition: none; }
}