:root {
  --red: #c41f2a;
  --red-strong: #a3161f;
  --red-soft: rgba(196, 31, 42, .08);
  --volt: #f2c200;
  --volt-soft: rgba(242, 194, 0, .16);
  --ink: #0f1114;
  --graphite: #16191d;
  --graphite-2: #1e2228;
  --graphite-3: #2b3038;
  --on-dark: #f3f4f6;
  --on-dark-muted: #aab1bc;
  --text: #15171b;
  --muted: #555c67;
  --line: #e1e4e9;
  --line-strong: #cdd2d9;
  --paper: #f3f4f6;
  --white: #ffffff;

  --font: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Inter Display", -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --fs-display: clamp(2.7rem, 6.4vw, 5.6rem);
  --fs-h2: clamp(2rem, 4.2vw, 3.3rem);
  --fs-h3: 1.22rem;
  --fs-lead: clamp(1.06rem, 1.5vw, 1.28rem);
  --fs-body: 1rem;
  --fs-small: .875rem;

  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --section-y: clamp(72px, 9vw, 128px);
  --gap: clamp(16px, 2.2vw, 28px);
  --radius: 20px;
  --radius-sm: 12px;
  --radius-btn: 8px;
  --nav-h: 70px;

  --shadow-1: 0 1px 2px rgba(15, 17, 20, .05), 0 8px 24px rgba(15, 17, 20, .06);
  --shadow-2: 0 2px 4px rgba(15, 17, 20, .06), 0 22px 48px rgba(15, 17, 20, .12);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.08; letter-spacing: -.025em; margin: 0; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
a { color: inherit; }
a[href], button:not(:disabled), label, input[type="radio"] { cursor: pointer; }
:focus-visible { outline: 3px solid var(--volt); outline-offset: 3px; border-radius: 6px; }
.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.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; }
.nowrap { white-space: nowrap; }
.print-only { display: none; }
section[id] { scroll-margin-top: calc(var(--nav-h) + 8px); }

/* ---------- Navigation ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: #08090b;
  border-bottom: 1px solid rgba(255, 255, 255, .07);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .35);
}
.nav-inner { display: flex; align-items: center; gap: 24px; min-height: var(--nav-h); }
.nav-logo { display: flex; align-items: center; flex-shrink: 0; }
.nav-logo img { width: 144px; filter: drop-shadow(0 6px 16px rgba(196, 31, 42, .35)); }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a {
  text-decoration: none; font-size: .9rem; font-weight: 500; color: var(--on-dark-muted);
  padding: 8px 12px; border-radius: 6px; transition: color .2s, background-color .2s;
}
.nav-links a:hover { color: #fff; background: rgba(255, 255, 255, .08); }
.nav-links a[aria-current="true"] { color: #fff; background: rgba(255, 255, 255, .1); }
.nav-cta { flex-shrink: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px;
  font: 600 .98rem/1.2 var(--font); letter-spacing: -.005em; text-decoration: none; text-align: center;
  border-radius: var(--radius-btn); border: 1px solid transparent; cursor: pointer;
  transition: transform .2s var(--ease), background-color .2s, border-color .2s, box-shadow .2s, color .2s;
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.btn-primary { background: var(--red); color: #fff; box-shadow: 0 8px 22px rgba(196, 31, 42, .28); }
.btn-primary:hover { background: var(--red-strong); transform: translateY(-1px); }
.btn-dark { background: var(--graphite); color: #fff; }
.btn-dark:hover { background: #000; transform: translateY(-1px); }
.btn-ghost-dark { background: rgba(255, 255, 255, .06); color: var(--on-dark); border-color: rgba(255, 255, 255, .22); }
.btn-ghost-dark:hover { background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .4); }
.btn-outline { background: #fff; color: var(--text); border-color: var(--line-strong); }
.btn-outline:hover { border-color: var(--text); transform: translateY(-1px); }
.btn-sm { min-height: 40px; padding: 8px 16px; font-size: .9rem; }
.btn[aria-disabled="true"] { background: var(--paper); color: var(--muted); box-shadow: none; border-color: var(--line); transform: none; }
.btn-link {
  background: none; border: 0; padding: 4px 0; cursor: pointer;
  font: 500 .92rem/1.4 var(--font); color: inherit; text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px;
}
.btn-link:hover { color: var(--red); }

/* ---------- Common section parts ---------- */
.section { padding-block: var(--section-y); }
.section--paper { background: var(--paper); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--red);
  margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: currentColor; }
.section-head { max-width: 820px; margin-bottom: clamp(36px, 5vw, 64px); }
.section-head h2 { font-size: var(--fs-h2); }
.section-head .lead { margin-top: 20px; }
.lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--muted); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; color: var(--on-dark);
  background:
    radial-gradient(1100px 520px at 88% 8%, rgba(196, 31, 42, .30), transparent 60%),
    radial-gradient(700px 420px at 4% 100%, rgba(242, 194, 0, .07), transparent 60%),
    linear-gradient(180deg, #121418 0%, #0b0c0e 100%);
  padding-block: clamp(56px, 8vw, 112px) clamp(64px, 8vw, 120px);
}
.hero-lines { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; opacity: .9; }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero-logo { display: none; }
.hero-kicker { font-size: .8rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--on-dark-muted); margin-bottom: 18px; }
.hero-kicker span { color: var(--volt); }
.hero h1 { font-size: var(--fs-display); font-weight: 800; letter-spacing: -.035em; line-height: 1; }
.hero h1 em { font-style: normal; color: transparent; -webkit-text-stroke: 0; background: linear-gradient(92deg, #ff4a52 0%, var(--red) 70%); -webkit-background-clip: text; background-clip: text; }
.hero-sub { margin-top: 22px; font-size: clamp(1.18rem, 2vw, 1.55rem); font-weight: 500; line-height: 1.35; color: #fff; max-width: 30ch; }
.hero-lead { margin-top: 18px; font-size: 1.04rem; color: var(--on-dark-muted); max-width: 46ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: .88rem; color: var(--on-dark-muted); }
.hero-meta strong { display: block; color: #fff; font-weight: 600; font-size: .95rem; }
.author-link { display: inline-flex; align-items: center; gap: 6px; color: inherit; text-decoration: none; transition: color .2s; }
.author-link svg { width: 14px; height: 14px; flex-shrink: 0; opacity: .7; transition: opacity .2s, translate .2s var(--ease); }
.author-link:hover { color: var(--volt); }
.author-link:hover svg { opacity: 1; translate: 1px -1px; }
.hero-figure { margin: 0; }
.hero-frame {
  position: relative; border-radius: var(--radius); overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: 0 40px 80px rgba(0, 0, 0, .5), 0 0 0 1px rgba(0, 0, 0, .4);
  background: #0d0e10;
}
.hero-frame::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .12); pointer-events: none; }
.hero-frame img { width: 100%; aspect-ratio: 1400 / 883; object-fit: cover; }
.hero-figure figcaption { margin-top: 14px; font-size: .84rem; color: var(--on-dark-muted); display: flex; gap: 10px; align-items: flex-start; }
.hero-figure figcaption::before { content: ""; flex-shrink: 0; width: 6px; height: 6px; margin-top: .55em; border-radius: 50%; background: var(--volt); }

/* ---------- Vision ---------- */
.vision-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
.benefit {
  position: relative; padding: 30px 28px 32px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
}
.benefit:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); border-color: transparent; }
.benefit-no { display: block; font: 700 .82rem/1 var(--font); letter-spacing: .08em; color: var(--red); margin-bottom: 26px; }
.benefit-no::after { content: ""; display: block; width: 100%; height: 1px; margin-top: 14px; background: linear-gradient(90deg, var(--red) 0 28px, var(--line) 28px); }
.benefit h3 { font-size: var(--fs-h3); margin-bottom: 10px; }
.benefit p { color: var(--muted); font-size: .97rem; }
.vision-quote {
  margin-top: clamp(40px, 5vw, 64px); padding-left: 24px; border-left: 3px solid var(--volt);
  font-family: var(--font-display); font-size: clamp(1.25rem, 2.3vw, 1.75rem); font-weight: 600; line-height: 1.35; letter-spacing: -.015em; max-width: 34em;
}

/* ---------- Tech foundation ---------- */
.spec-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.spec { background: #fff; padding: 24px 24px 26px; min-height: 128px; display: flex; flex-direction: column; justify-content: space-between; gap: 18px; transition: background-color .25s; }
.spec:hover { background: #fbfbfc; }
.spec dt { font-size: .76rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.spec dd { margin: 0; font-family: var(--font-display); font-size: 1.22rem; font-weight: 700; letter-spacing: -.015em; line-height: 1.25; }
.spec dd small { display: block; margin-top: 4px; font-family: var(--font); font-size: .86rem; font-weight: 400; letter-spacing: 0; color: var(--muted); }
.spec dd .v { color: var(--red); }
.deliver-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gap); margin-top: var(--gap); }
.deliver { padding: 30px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.deliver h3 { font-size: var(--fs-h3); margin-bottom: 18px; }
.checklist li { position: relative; padding-left: 30px; margin-top: 10px; }
.checklist li:first-child { margin-top: 0; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: .32em; width: 18px; height: 18px; border-radius: 50%;
  background: var(--red-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.4l2.6 2.6L13 6.6' fill='none' stroke='%23c41f2a' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 18px no-repeat;
}

.independence {
  position: relative; overflow: hidden; margin-top: clamp(48px, 6vw, 80px);
  border-radius: calc(var(--radius) + 6px); color: var(--on-dark);
  background:
    radial-gradient(600px 300px at 100% 0%, rgba(196, 31, 42, .28), transparent 65%),
    linear-gradient(135deg, var(--graphite-2), var(--ink));
  padding: clamp(32px, 5vw, 64px);
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(28px, 4vw, 56px); align-items: center;
}
.independence::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: linear-gradient(180deg, var(--volt), var(--red)); }
.independence .eyebrow { color: var(--volt); }
.independence h3 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); line-height: 1.12; }
.independence p { margin-top: 18px; color: #d4d8de; font-size: 1.04rem; line-height: 1.65; }
.indep-list { display: grid; gap: 12px; }
.indep-list li {
  display: flex; gap: 16px; align-items: center; padding: 18px 20px;
  background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); border-radius: var(--radius-sm);
  font-weight: 600; color: #fff;
}
.indep-list li span { flex-shrink: 0; font: 700 .78rem/1 var(--font); color: var(--volt); letter-spacing: .06em; }
.indep-list li small { display: block; font-weight: 400; color: var(--on-dark-muted); font-size: .88rem; margin-top: 2px; }

/* ---------- AutoStore ---------- */
.autostore { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.autostore-text p + p { margin-top: 14px; }
.autostore-text .claim { font-family: var(--font-display); font-size: clamp(1.25rem, 2.2vw, 1.6rem); font-weight: 650; line-height: 1.3; letter-spacing: -.015em; color: var(--text); }
.autostore-text p { color: var(--muted); }
.price-card {
  margin-top: 30px; padding: 26px 28px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-1);
  display: grid; grid-template-columns: auto 1fr; gap: 6px 28px; align-items: center;
}
.price-card .pc-label { grid-column: 1 / -1; font-size: .76rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.price-now { font-family: var(--font-display); font-size: clamp(2.6rem, 5vw, 3.4rem); font-weight: 800; letter-spacing: -.04em; line-height: 1; color: var(--text); }
.price-now small { font-size: .42em; font-weight: 700; letter-spacing: 0; margin-left: 4px; }
.price-side { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.price-was { font-size: 1.2rem; font-weight: 600; color: var(--muted); text-decoration: line-through; text-decoration-color: var(--red); text-decoration-thickness: 2px; }
.price-badge { display: inline-block; padding: 5px 12px; border-radius: 6px; background: var(--volt-soft); color: #5b4600; font-size: .82rem; font-weight: 700; border: 1px solid rgba(242, 194, 0, .55); }
.terms { margin-top: 24px; display: grid; gap: 10px; }
.terms li { position: relative; padding-left: 22px; color: var(--text); font-size: .96rem; }
.terms li::before { content: ""; position: absolute; left: 0; top: .62em; width: 10px; height: 2px; background: var(--red); }
.autostore-actions { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.autostore-figure { margin: 0; position: sticky; top: calc(var(--nav-h) + 24px); }
.autostore-figure .frame { border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-2); padding: 12px; }
.autostore-figure img { width: 100%; aspect-ratio: 1083 / 480; object-fit: contain; border-radius: 10px; }
.autostore-figure figcaption { margin-top: 12px; font-size: .84rem; color: var(--muted); }

/* ---------- Variants ---------- */
.variants { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: var(--gap); row-gap: 0; align-items: stretch; }
.variant {
  position: relative; display: grid; grid-row: span 5; grid-template-rows: subgrid; row-gap: 0; align-content: start;
  padding: clamp(26px, 3vw, 38px); border-radius: calc(var(--radius) + 4px);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-1);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s;
  cursor: pointer;
}
.variant:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); }
.variant--b {
  color: var(--on-dark); border-color: var(--graphite-3);
  background:
    radial-gradient(520px 260px at 100% 0%, rgba(196, 31, 42, .26), transparent 65%),
    linear-gradient(160deg, var(--graphite-2), var(--ink));
  box-shadow: 0 2px 4px rgba(15, 17, 20, .1), 0 24px 54px rgba(15, 17, 20, .22);
}
.variant.is-selected, .variant:has(input:checked) { border-color: var(--red); box-shadow: 0 0 0 2px var(--red), var(--shadow-2); }
.variant--b.is-selected, .variant--b:has(input:checked) { border-color: var(--volt); box-shadow: 0 0 0 2px var(--volt), 0 24px 54px rgba(15, 17, 20, .28); }
.v-top { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 22px; }
.v-tag { font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--red); }
.variant--b .v-tag { color: var(--volt); }
.pick { display: inline-flex; align-items: center; gap: 10px; font-size: .88rem; font-weight: 600; cursor: pointer; padding: 6px 12px 6px 8px; border-radius: var(--radius-btn); border: 1px solid var(--line-strong); background: #fff; color: var(--text); transition: border-color .2s, background-color .2s; }
.variant--b .pick { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .22); color: #fff; }
.pick input {
  appearance: none; -webkit-appearance: none; margin: 0; width: 20px; height: 20px; border-radius: 50%;
  border: 2px solid var(--line-strong); background: #fff; display: grid; place-content: center; cursor: pointer; transition: border-color .2s;
}
.pick input::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--red); transform: scale(0); transition: transform .2s var(--ease); }
.pick input:checked { border-color: var(--red); }
.pick input:checked::before { transform: scale(1); }
.variant--b .pick input { background: transparent; border-color: rgba(255, 255, 255, .5); }
.variant--b .pick input::before { background: var(--volt); }
.variant--b .pick input:checked { border-color: var(--volt); }
.pick:has(input:focus-visible) { outline: 3px solid var(--volt); outline-offset: 3px; }
.variant--b .pick:has(input:focus-visible) { outline-color: #fff; }
.pick input:focus-visible { outline: none; }
.pick .on { display: none; }
.pick:has(input:checked) .on { display: inline; }
.pick:has(input:checked) .off { display: none; }
.variant h3 { font-size: clamp(1.55rem, 2.6vw, 2.05rem); line-height: 1.12; }
.v-desc { margin-top: 12px; color: var(--muted); }
.variant--b .v-desc { color: #c9ced6; }
.v-price { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.variant--b .v-price { border-top-color: rgba(255, 255, 255, .12); }
.v-amount { font-family: var(--font-display); font-size: clamp(3rem, 6vw, 4.4rem); font-weight: 800; letter-spacing: -.045em; line-height: 1; }
.v-amount .cur { font-size: .55em; font-weight: 700; letter-spacing: 0; margin-left: .12em; }
.v-facts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.v-facts li { padding: 6px 12px; border-radius: 6px; background: var(--paper); font-size: .86rem; font-weight: 600; }
.variant--b .v-facts li { background: rgba(255, 255, 255, .08); color: #fff; }
.v-split { margin-top: 24px; padding: 18px 18px 16px; border-radius: var(--radius-sm); background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); }
.v-split-bar { display: flex; height: 8px; border-radius: 2px; overflow: hidden; gap: 3px; margin-bottom: 14px; }
.v-split-bar span:first-child { flex: 24; background: var(--red); }
.v-split-bar span:last-child { flex: 12; background: var(--volt); }
.v-split-row { display: flex; justify-content: space-between; gap: 12px; font-size: .9rem; padding: 4px 0; }
.v-split-row span:first-child { display: flex; align-items: center; gap: 10px; color: #d9dde3; }
.v-split-row span:first-child::before { content: ""; width: 10px; height: 10px; border-radius: 3px; background: var(--red); flex-shrink: 0; }
.v-split-row.is-data span:first-child::before { background: var(--volt); }
.v-split-row span:last-child { font-weight: 600; color: #fff; white-space: nowrap; text-align: right; }
.v-list-title { margin-top: 28px; margin-bottom: 14px; font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.variant--b .v-list-title { color: var(--on-dark-muted); }
.variant--b .checklist li::before { background-color: rgba(242, 194, 0, .14); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.4l2.6 2.6L13 6.6' fill='none' stroke='%23f2c200' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
.v-checklist li { font-size: .96rem; }
.v-note { margin-top: 24px; padding: 16px 18px; border-radius: var(--radius-sm); background: var(--paper); border-left: 3px solid var(--red); font-size: .93rem; font-weight: 500; }
.variant--b .v-note { background: rgba(255, 255, 255, .06); border-left-color: var(--volt); color: #e6e9ed; }
.variant--b .v-note a { color: #fff; }
.v-body { display: flex; flex-direction: column; }
.v-cta { margin-top: auto; padding-top: 28px; }
.v-cta .btn { width: 100%; min-height: 62px; padding: 16px 24px; font-size: 1.1rem; font-weight: 700; letter-spacing: -.01em; }
.variant--b .v-cta .btn-primary { box-shadow: 0 10px 26px rgba(196, 31, 42, .4); }
.variants-note { margin-top: 22px; font-size: .92rem; color: var(--muted); }

.summary {
  margin-top: clamp(28px, 4vw, 44px); padding: 22px 26px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-1);
  display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 14px 32px; align-items: center;
  transition: border-color .3s, box-shadow .3s;
}
.summary.has-selection { border-color: var(--red); box-shadow: 0 0 0 1px var(--red), var(--shadow-1); }
.summary-label { font-size: .76rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.summary-title { margin-top: 4px; font-family: var(--font-display); font-size: 1.18rem; font-weight: 700; letter-spacing: -.01em; }
.summary-hint { margin-top: 4px; font-size: .9rem; color: var(--muted); }
.summary:not(.has-selection) .summary-price { display: none; }
.summary-price { font-family: var(--font-display); font-size: 2.1rem; font-weight: 800; letter-spacing: -.035em; white-space: nowrap; }
.summary-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
.summary-links { display: flex; flex-wrap: wrap; gap: 4px 18px; justify-content: flex-end; color: var(--muted); }
.copy-status { grid-column: 1 / -1; min-height: 0; font-size: .9rem; font-weight: 600; color: #146c2e; }
.copy-status:empty { display: none; }
.copy-fallback { grid-column: 1 / -1; width: 100%; min-height: 220px; padding: 14px; border-radius: var(--radius-sm); border: 1px solid var(--line-strong); font: .88rem/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--text); background: #fff; resize: vertical; text-align: left; }

/* ---------- Data recovery ---------- */
.value-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 40px; padding: clamp(26px, 3.5vw, 40px); border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.value-grid h3 { grid-column: 1 / -1; font-size: var(--fs-h3); margin-bottom: 8px; }
.value-grid .checklist li { margin-top: 0; }
.phases { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; margin-top: var(--gap); counter-reset: phase; }
.phase { position: relative; padding: 26px 22px 24px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.phase::before { counter-increment: phase; content: "0" counter(phase); display: block; font: 700 .8rem/1 var(--font); letter-spacing: .08em; color: var(--red); }
.phase::after { content: ""; position: absolute; top: 34px; left: 56px; right: 22px; height: 1px; background: var(--line); }
.phase h3 { margin-top: 22px; margin-bottom: 14px; font-size: 1.05rem; line-height: 1.25; }
.phase li { position: relative; padding-left: 14px; font-size: .88rem; line-height: 1.5; color: var(--muted); margin-top: 8px; }
.phase li::before { content: ""; position: absolute; left: 0; top: .62em; width: 5px; height: 5px; border-radius: 50%; background: var(--line-strong); }
.privacy {
  margin-top: var(--gap); display: flex; gap: 18px; align-items: flex-start;
  padding: 22px 26px; border-radius: var(--radius); background: var(--graphite); color: #e9ecef;
}
.privacy svg { flex-shrink: 0; width: 26px; height: 26px; margin-top: 2px; color: var(--volt); }
.privacy p { font-size: 1rem; font-weight: 500; }

/* ---------- Terms ---------- */
.limits {
  padding: clamp(28px, 4vw, 48px); border-radius: var(--radius); background: #fff;
  border: 1px solid var(--line); border-top: 4px solid var(--red); box-shadow: var(--shadow-1);
}
.limits h3 { font-size: clamp(1.4rem, 2.4vw, 1.8rem); margin-bottom: 22px; }
.limits-list { display: grid; gap: 16px; counter-reset: lim; }
.limits-list li { position: relative; padding-left: 44px; font-size: 1.02rem; line-height: 1.65; color: var(--text); }
.limits-list li::before { counter-increment: lim; content: counter(lim); position: absolute; left: 0; top: .1em; width: 28px; height: 28px; border-radius: 50%; display: grid; place-content: center; font-size: .82rem; font-weight: 700; color: var(--red); background: var(--red-soft); }
.terms-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: var(--gap); margin-top: var(--gap); }
.panel { padding: clamp(26px, 3.5vw, 38px); border-radius: var(--radius); background: #fff; border: 1px solid var(--line); }
.panel h3 { font-size: var(--fs-h3); margin-bottom: 18px; }
.price-table { width: 100%; border-collapse: collapse; font-size: .96rem; }
.price-table th, .price-table td { text-align: left; padding: 12px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.price-table th { font-weight: 600; padding-right: 16px; }
.price-table td { text-align: right; font-weight: 700; white-space: nowrap; }
.price-table .sub { display: block; font-weight: 400; font-size: .86rem; color: var(--muted); }
.price-table tr.group th { padding-top: 22px; border-bottom: 0; font-size: .76rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.price-table tr.group:first-child th { padding-top: 0; }
.panel-note { margin-top: 16px; font-size: .9rem; color: var(--muted); }
.rate { display: flex; align-items: baseline; gap: 10px; margin-bottom: 18px; }
.rate strong { font-family: var(--font-display); font-size: 2.6rem; font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.rate span { color: var(--muted); font-weight: 500; }

/* ---------- Closing ---------- */
.closing {
  position: relative; overflow: hidden; color: var(--on-dark); text-align: center;
  background:
    radial-gradient(800px 380px at 50% 0%, rgba(196, 31, 42, .26), transparent 65%),
    linear-gradient(180deg, #121418, #0b0c0e);
}
.closing .wrap { max-width: 920px; position: relative; }
.closing .eyebrow { color: var(--volt); }
.closing-text { font-family: var(--font-display); font-size: clamp(1.45rem, 3vw, 2.25rem); font-weight: 600; line-height: 1.3; letter-spacing: -.02em; color: #fff; }
.closing-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-top: 44px; }
.closing-actions .btn { min-height: 60px; font-size: 1.02rem; }
.closing-actions .price { opacity: .82; font-weight: 500; }
.closing-actions .price::before { content: "· "; }
.closing .copy-row { margin-top: 18px; color: var(--on-dark-muted); }
.closing .copy-status { color: #8fe0a6; margin-top: 10px; }
.footer { background: #0b0c0e; color: var(--on-dark-muted); font-size: .88rem; border-top: 1px solid rgba(255, 255, 255, .08); }
.footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; padding-block: 28px; }
.footer strong { color: #fff; font-weight: 600; }


.js .no-js-only { display: none; }
.no-js .js-only { display: none !important; }

/* ---------- Responsive ---------- */
@media screen and (max-width: 1080px) {
  .nav-links a { padding: 8px 9px; font-size: .86rem; }
  .vision-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .spec-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .phases { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .phase:last-child { grid-column: 1 / -1; }
  .summary { grid-template-columns: minmax(0, 1fr) auto; }
  .summary-actions { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; justify-content: space-between; align-items: center; }
}
@media screen and (max-width: 900px) {
  :root { --nav-h: 116px; }
  .nav-inner { flex-wrap: wrap; gap: 0 16px; padding-top: 10px; }
  .nav-cta { margin-left: auto; }
  .nav-links { order: 3; width: 100%; margin: 6px calc(-1 * var(--gutter)) 0; padding: 0 var(--gutter) 8px; overflow-x: auto; scrollbar-width: none; }
  .nav-links::-webkit-scrollbar { display: none; }
  .nav-links a { white-space: nowrap; }
  .hero-grid, .autostore, .independence, .terms-grid { grid-template-columns: minmax(0, 1fr); }
  .autostore-figure { position: static; }
  .variants { grid-template-columns: minmax(0, 1fr); row-gap: var(--gap); }
  .variant { display: flex; flex-direction: column; }
  .v-body { flex: 1; }
}
@media screen and (max-width: 600px) {
  .vision-grid, .spec-grid, .phases, .value-grid, .deliver-grid { grid-template-columns: minmax(0, 1fr); }
  .spec { min-height: 0; }
  .hero-actions .btn { width: 100%; }
  .hero-meta { gap: 14px 24px; }
  .price-card { grid-template-columns: minmax(0, 1fr); }
  .summary { grid-template-columns: minmax(0, 1fr); padding: 20px; }
  .summary-actions { flex-direction: column; align-items: stretch; }
  .summary-actions .btn { width: 100%; }
  .summary-links { justify-content: flex-start; }
  .closing-actions { grid-template-columns: minmax(0, 1fr); }
  .closing-actions .btn { flex-direction: column; gap: 2px; padding-block: 12px; }
  .closing-actions .price::before { content: none; }
  .nav-logo img { width: 108px; }
  .v-split-row { flex-direction: column; gap: 0; }
  .v-split-row span:last-child { text-align: left; padding-left: 20px; }
  .privacy { flex-direction: column; gap: 12px; }
  .limits-list li { padding-left: 40px; }
}

/* ---------- Postupné zobrazovanie pri scrollovaní (zapína JS) ---------- */
.reveal-ready .reveal {
  opacity: 0; translate: 0 28px;
  transition: opacity .9s var(--ease), translate .9s var(--ease);
  transition-delay: var(--d, 0ms);
}
.reveal-ready .reveal.is-visible { opacity: 1; translate: 0 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .btn:hover, .benefit:hover, .variant:hover { transform: none; }
}

/* ---------- Print / PDF (A4) ---------- */
@page {
  size: A4;
  margin: 15mm 15mm 18mm;
  @bottom-left { content: "Nový e-shop 12volt.sk  ·  Cenová ponuka  ·  10. 10. 2026"; font: 7.5pt/1 -apple-system, "Helvetica Neue", Arial, sans-serif; color: #80868f; }
  @bottom-right { content: "Strana " counter(page) " / " counter(pages); font: 7.5pt/1 -apple-system, "Helvetica Neue", Arial, sans-serif; color: #80868f; }
}
@page :first { @bottom-left { content: none; } @bottom-right { content: none; } }

@media print {
  .reveal-ready .reveal { opacity: 1 !important; translate: none !important; }
  :root {
    --fs-display: 40pt; --fs-h2: 22pt; --fs-h3: 12pt; --fs-lead: 11pt; --fs-body: 9.5pt;
    --gutter: 0px; --section-y: 0px; --gap: 4mm; --radius: 10px; --radius-sm: 7px;
    --shadow-1: none; --shadow-2: none;
  }
  html { font-size: 9.5pt; }
  body { background: #fff; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .nav, .hero-actions, .pick, .summary, .copy-row, .copy-status, .no-print { display: none !important; }
  .print-only { display: initial; }
  .wrap { max-width: none; padding: 0; }
  .section { padding: 0; }
  .section--paper { background: #fff; }
  .section-head { margin-bottom: 7mm; max-width: none; }
  .eyebrow { margin-bottom: 3mm; font-size: 7.5pt; }
  .lead { color: #444a53; }
  h2, h3 { break-after: avoid; }
  p, li { orphans: 3; widows: 3; }
  .benefit:hover, .variant:hover, .btn:hover { transform: none; }
  * { transition: none !important; animation: none !important; }

  /* Cover */
  .hero { background: #fff; color: var(--text); padding: 0; overflow: visible; break-after: page; }
  .hero-lines { display: none; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 9mm; }
  .hero-logo { display: block; width: 58mm; margin-bottom: 12mm; }
  .hero-kicker { color: var(--muted); margin-bottom: 4mm; }
  .hero-kicker span { color: var(--red); }
  .hero h1 em { background: none; color: var(--red); -webkit-text-fill-color: var(--red); }
  .hero-sub { color: var(--text); font-size: 16pt; max-width: none; margin-top: 5mm; }
  .hero-lead { color: var(--muted); font-size: 11pt; max-width: 120mm; margin-top: 4mm; }
  .hero-meta { margin-top: 8mm; padding-top: 5mm; border-top: 1px solid var(--line); color: var(--muted); font-size: 8.5pt; }
  .hero-meta strong { color: var(--text); font-size: 10pt; }
  .hero-text { padding-top: 6mm; border-top: 3px solid var(--red); }
  .hero-frame { box-shadow: none; border: 1px solid var(--line); }
  .hero-figure figcaption { color: var(--muted); font-size: 8pt; margin-top: 3mm; }
  .hero-figure figcaption::before { background: var(--red); }

  /* Vision */
  #vizia { break-after: page; }
  .vision-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4mm; }
  .benefit { padding: 5mm 5mm 6mm; break-inside: avoid; }
  .benefit-no { margin-bottom: 4mm; }
  .benefit p { font-size: 9pt; }
  .vision-quote { margin-top: 9mm; font-size: 14pt; padding-left: 5mm; }

  /* Tech */
  #riesenie { break-after: page; }
  .spec-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); break-inside: avoid; }
  .spec { padding: 4mm; min-height: 0; gap: 4mm; }
  .spec dt { font-size: 6.8pt; }
  .spec dd { font-size: 10.5pt; }
  .spec dd small { font-size: 7.8pt; }
  .deliver-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .deliver { padding: 5mm 6mm; break-inside: avoid; }
  .checklist li { padding-left: 6mm; margin-top: 1.6mm; }
  .checklist li::before { width: 4mm; height: 4mm; background-size: 4mm; top: .15em; }
  .independence {
    margin-top: 8mm; padding: 7mm 8mm; color: var(--text); background: var(--paper);
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 7mm; break-inside: avoid; border-radius: var(--radius);
  }
  .independence .eyebrow { color: var(--red); }
  .independence h3 { font-size: 15pt; }
  .independence p { color: var(--text); font-size: 9.5pt; margin-top: 3mm; }
  .indep-list { gap: 2.5mm; }
  .indep-list li { background: #fff; border-color: var(--line); color: var(--text); padding: 3mm 4mm; }
  .indep-list li span { color: var(--red); }
  .indep-list li small { color: var(--muted); }

  /* AutoStore */
  #autostore { break-after: page; }
  .autostore { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 8mm; }
  .autostore-figure { position: static; }
  .autostore-figure .frame { padding: 2mm; }
  .price-card { padding: 5mm 6mm; margin-top: 6mm; break-inside: avoid; }
  .price-now { font-size: 28pt; }
  .terms { margin-top: 5mm; gap: 1.6mm; }
  .terms li { font-size: 9pt; }
  .autostore-actions { margin-top: 5mm; }
  .print-url { display: block; margin-top: 2mm; font-size: 7.5pt; color: var(--muted); word-break: break-all; }
  .btn { min-height: 0; padding: 2.4mm 5mm; font-size: 9pt; box-shadow: none !important; }

  /* Variants */
  #varianty { break-after: page; }
  .variants { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5mm; }
  .variant { padding: 6mm; break-inside: avoid; box-shadow: none; cursor: default; }
  .variant--b { color: var(--text); background: #fff; border: 1.5px solid var(--graphite); box-shadow: none; }
  .variant--b::before { content: ""; position: absolute; left: -1px; right: -1px; top: -1px; height: 2.2mm; border-radius: calc(var(--radius) + 4px) calc(var(--radius) + 4px) 0 0; background: linear-gradient(90deg, var(--red), var(--volt)); }
  .variant.is-selected, .variant:has(input:checked), .variant--b.is-selected, .variant--b:has(input:checked) { box-shadow: none; }
  .v-top { margin-bottom: 4mm; }
  .variant--b .v-tag { color: var(--red); }
  .variant h3 { font-size: 15pt; }
  .v-desc, .variant--b .v-desc { color: var(--muted); font-size: 9pt; }
  .v-price { margin-top: 5mm; padding-top: 5mm; }
  .variant--b .v-price { border-top-color: var(--line); }
  .v-amount { font-size: 30pt; }
  .v-facts { margin-top: 3mm; gap: 1.5mm; }
  .v-facts li, .variant--b .v-facts li { background: var(--paper); color: var(--text); font-size: 8pt; padding: 1mm 2.6mm; }
  .v-split { margin-top: 4mm; padding: 3.5mm 4mm; background: var(--paper); border-color: var(--line); }
  .v-split-bar { height: 2mm; margin-bottom: 2.5mm; }
  .v-split-row { font-size: 8.5pt; padding: .6mm 0; }
  .v-split-row span:first-child { color: var(--text); }
  .v-split-row span:last-child { color: var(--text); }
  .v-list-title, .variant--b .v-list-title { margin-top: 5mm; margin-bottom: 2.5mm; color: var(--muted); font-size: 7pt; }
  .variant--b .checklist li::before { background-color: var(--red-soft); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.4l2.6 2.6L13 6.6' fill='none' stroke='%23c41f2a' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
  .v-checklist li { font-size: 8.8pt; }
  .v-note, .variant--b .v-note { margin-top: 4mm; padding: 3mm 4mm; font-size: 8.6pt; background: var(--paper); color: var(--text); border-left-color: var(--red); }
  .variant--b .v-note a { color: var(--text); }
  .v-cta { padding-top: 5mm; }
  .variants-note { margin-top: 5mm; font-size: 8.5pt; }

  /* Data recovery */
  #obnova { break-after: page; }
  .value-grid { padding: 5mm 6mm; gap: 1.6mm 8mm; break-inside: avoid; }
  .value-grid h3 { margin-bottom: 1.5mm; }
  .phases { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 3.5mm; }
  .phase { padding: 4.5mm 4.5mm 5mm; break-inside: avoid; }
  .phase::after { top: 6.6mm; left: 12mm; right: 4.5mm; }
  .phase h3 { margin-top: 3.5mm; margin-bottom: 2mm; font-size: 10pt; }
  .phase li { font-size: 8.3pt; margin-top: 1.2mm; }
  .phase:last-child { grid-column: auto; }
  .privacy { background: var(--paper); color: var(--text); padding: 4.5mm 6mm; border-left: 3px solid var(--red); break-inside: avoid; }
  .privacy svg { color: var(--red); width: 6mm; height: 6mm; }
  .privacy p { font-size: 9.5pt; }

  /* Terms */
  .limits { padding: 6mm 7mm; border-top-width: 3px; break-inside: avoid; }
  .limits h3 { font-size: 14pt; margin-bottom: 4mm; }
  .limits-list { gap: 3mm; }
  .limits-list li { font-size: 9.6pt; line-height: 1.55; padding-left: 9mm; }
  .limits-list li::before { width: 6mm; height: 6mm; font-size: 7.5pt; }
  .terms-grid { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); }
  .panel { padding: 5mm 6mm; break-inside: avoid; }
  .price-table { font-size: 9pt; }
  .price-table th, .price-table td { padding: 2mm 0; }
  .price-table tr.group th { padding-top: 4mm; }
  .rate strong { font-size: 22pt; }
  .panel-note { font-size: 8.3pt; }

  /* Closing */
  .closing { background: #fff; color: var(--text); text-align: left; margin-top: 9mm; break-inside: avoid; }
  .closing .wrap { max-width: none; padding: 7mm 8mm; border-radius: var(--radius); background: var(--paper); border-left: 3px solid var(--red); }
  .closing .eyebrow { color: var(--red); }
  .closing-text { color: var(--text); font-size: 13pt; }
  .closing-actions { margin-top: 6mm; gap: 4mm; }
  .closing-actions .btn { min-height: 0; padding: 3mm 5mm; font-size: 9.5pt; }
  .closing-actions .btn-ghost-dark { background: #fff; color: var(--text); border-color: var(--line-strong); }
  .footer { background: #fff; color: var(--muted); border-top: 1px solid var(--line); margin-top: 6mm; font-size: 8pt; }
  .footer .wrap { padding-block: 3mm 0; }
  .footer strong, .footer a { color: var(--text); }
}