/* ============================================================
   Plan de Salida — Página de ventas
   Styles specific to this page. Tokens/utilities come from
   colors-and-type.css (Alkimia design system).
   ============================================================ */

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--forest);
  font-family: var(--serif-body);
  padding-top: 44px;
  padding-bottom: 104px;
}

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-soft); }

img { display: block; max-width: 100%; }

/* ── Layout helpers ─────────────────────────────────────────── */
.col-narrow { max-width: 480px; margin: 0 auto; padding: 0 20px; }
.stack { display: flex; flex-direction: column; }
.stack-6  { gap: 6px; }
.stack-18 { gap: 18px; }
.stack-20 { gap: 20px; }
.stack-24 { gap: 24px; }
.stack-26 { gap: 26px; }
.stack-28 { gap: 28px; }
.stack-30 { gap: 30px; }
.stack-32 { gap: 32px; }
.items-center { align-items: center; }
.text-center { text-align: center; }

.sec { padding: 84px 20px; }
.sec-forest { background: var(--forest); }
.sec-bone   { background: var(--bone); color: var(--ink); }
.sec-ink    { background: var(--ink); }
.sec-center { display: block; }
.sec-tight-bottom { padding-bottom: 0; }
.sec-notop { padding-top: 0; }
.sec-close { padding: 92px 20px 60px; }

/* Reveal-on-scroll */
.rv {
  transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);
}
.rv.rv-hidden { opacity: 0; transform: translateY(24px); }

/* ── Announcement bar ───────────────────────────────────────── */
.announce-bar {
  position: fixed; top: 0; left: 0; right: 0; height: 44px; z-index: 50;
  background: var(--ink); border-bottom: 1px solid var(--gold-deep);
  display: flex; align-items: center; justify-content: center; padding: 0 14px;
}
.announce-link {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--bone); text-align: center; line-height: 1.3;
}
.announce-price { color: var(--gold); font-weight: 700; }
.announce-sep, .divider-v { width: 1px; height: 14px; background: var(--moss); }
.announce-avail { opacity: 0.85; }

/* ── Hero ───────────────────────────────────────────────────── */
.sec-hero {
  padding: 26px 20px 56px; border-bottom: 1px solid var(--moss);
  background-image: repeating-linear-gradient(to bottom, color-mix(in srgb, var(--moss) 55%, transparent) 0 1px, transparent 1px 9px);
  background-position: 0 0;
}
.brand-row { display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 32px; height: 32px; object-fit: contain; }
.brand-name { font-family: var(--mono); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--bone); opacity: 0.8; }
.brand-product { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); }

.hero-title {
  margin: 0; font-family: var(--serif-display); font-weight: 700;
  font-size: clamp(40px, 10.5vw, 66px); line-height: 1.0; letter-spacing: -0.01em;
  color: var(--bone); text-wrap: balance;
}

.media-frame { width: 100%; border: 1px solid var(--gold); background: var(--bottle); padding: 5px; box-shadow: var(--shadow-mockup); }
.media-frame-narrow { max-width: 300px; align-self: center; }
.media-frame-paper { border-color: var(--gold-deep); background: var(--paper); padding: 6px; }
.media-box { position: relative; width: 100%; overflow: hidden; }
.media-slot {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 16px; border: 1.5px dashed color-mix(in srgb, var(--bone) 45%, transparent);
  background: rgba(127,127,127,.08); color: var(--bone);
}
.media-slot-paper { border-color: color-mix(in srgb, var(--ink) 35%, transparent); color: var(--ink); background: rgba(0,0,0,.04); }
.media-slot-caption { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.75; }

/* Real product screenshots / video dropped into a media-box */
.shot-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; background: var(--forest); }
.shot-top { object-position: top; }
.shot-bottom { object-position: bottom; }

/* Full-width device mockup banner (07 Qué recibes) */
.mockup-banner { width: 100%; border-radius: 4px; overflow: hidden; box-shadow: var(--shadow-mockup); }
.mockup-banner img { width: 100%; height: auto; display: block; }

/* Small inline screenshot frame (used mid-copy, not a full section slot) */
.shot-frame { width: 100%; border: 1px solid var(--gold); background: var(--bottle); padding: 5px; box-shadow: var(--shadow-mockup); }
.shot-frame-sm { max-width: 220px; }
.shot-frame-paper { border-color: var(--gold-deep); background: var(--paper); padding: 6px; box-shadow: none; }

.media-note { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--bone); opacity: 0.7; line-height: 1.7; }

.lede { margin: 0; font-size: 19px; line-height: 1.6; color: var(--bone); opacity: 0.9; text-wrap: pretty; }

.price-row { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.price-main { font-family: var(--serif-display); font-weight: 700; font-size: 52px; line-height: 1; color: var(--gold); }
.price-anchor { font-family: var(--serif-display); font-size: 24px; color: var(--bone); opacity: 0.55; text-decoration: line-through; }
.price-anchor-ink { color: var(--ink); }
.price-unit { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--bone); opacity: 0.85; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  border-radius: 4px; font-family: var(--mono); font-weight: 700; font-size: 14px;
  letter-spacing: 0.12em; text-transform: uppercase; display: flex; align-items: center;
  justify-content: center; gap: 12px; min-height: 62px; box-sizing: border-box;
  border: 1px solid transparent; cursor: pointer; transition: background .15s ease, transform .15s ease;
}
.btn-primary { background: var(--gold); color: var(--ink); border-color: var(--gold-deep); box-shadow: inset 0 -2px 0 var(--gold-deep); }
.btn-primary:hover { background: var(--gold-soft); transform: translateY(-1px); color: var(--ink); }
.btn-full { width: 100%; max-width: 460px; }
.btn-full-narrow { width: 100%; max-width: 440px; }
.arr { font-family: var(--serif-body); font-size: 18px; }

.btn-secondary { background: transparent; color: var(--bone); border-color: var(--moss); min-height: 54px; font-size: 12.5px; }
.btn-secondary:hover { border-color: var(--gold); color: var(--gold-soft); background: transparent; transform: none; }

/* ── Scarcity box ───────────────────────────────────────────── */
.scarcity-box { display: flex; flex-direction: column; gap: 12px; padding: 14px 16px; border: 1px solid var(--gold-deep); background: var(--bottle); }
.scarcity-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.scarcity-tramo { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); }
.scarcity-avail { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bone); opacity: 0.8; }
.scarcity-track { height: 8px; background: var(--forest); border: 1px solid var(--moss); overflow: hidden; }
.scarcity-fill { height: 100%; background: var(--gold); }
.scarcity-copy { font-family: var(--mono); font-size: 12px; letter-spacing: 0.05em; color: var(--gold-soft); line-height: 1.7; display: block; }

.trust-line { margin: 0; font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--bone); opacity: 0.75; line-height: 1.9; }

/* ── Kickers / headings ─────────────────────────────────────── */
.t-kicker { display: flex; align-items: center; gap: 12px; font-family: var(--mono); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); }
.t-kicker::before { content: ""; width: 28px; height: 1px; background: var(--gold); flex-shrink: 0; }
.t-kicker-deep { color: var(--gold-deep); }
.t-kicker-deep::before { background: var(--gold-deep); }
.t-kicker-center::before { display: none; }

.h-alt { margin: 0; font-family: var(--serif-alt); font-size: clamp(28px, 8vw, 40px); line-height: 1.15; color: var(--bone); }
.h-alt-ink { margin: 0; font-family: var(--serif-alt); font-size: 26px; line-height: 1.35; color: var(--ink); }
.h-alt-price { margin: 0; font-family: var(--serif-alt); font-size: clamp(26px, 7vw, 34px); line-height: 1.2; color: var(--bone); }
.h-display { margin: 0; font-family: var(--serif-display); font-weight: 600; font-size: clamp(30px, 8.5vw, 44px); line-height: 1.08; color: var(--bone); }
.h-display-ink { margin: 0; font-family: var(--serif-display); font-weight: 700; font-size: clamp(34px, 10vw, 56px); line-height: 1.0; color: var(--ink); }
.h-display-ink-lg { margin: 0; font-family: var(--serif-display); font-weight: 700; font-size: clamp(30px, 8.5vw, 44px); line-height: 1.08; color: var(--ink); }
.h-display-close { margin: 0; font-family: var(--serif-display); font-weight: 700; font-size: clamp(32px, 9vw, 48px); line-height: 1.05; color: var(--bone); }
.h-gold { margin: 0; font-family: var(--serif-display); font-weight: 700; font-size: clamp(32px, 9vw, 48px); line-height: 1.05; color: var(--gold); }
.h-heading { margin: 0; font-family: var(--serif-display); font-weight: 600; font-size: clamp(28px, 8vw, 40px); line-height: 1.1; color: var(--bone); }

.t-em-lg { margin: 0; font-family: var(--serif-body); font-style: italic; font-size: 23px; color: var(--gold); }
.t-lede-ink { margin: 0; font-size: 19px; line-height: 1.7; color: var(--ink); text-wrap: pretty; }
.t-lede-ink-80 { margin: 0; font-size: 19px; line-height: 1.7; color: var(--ink); opacity: 0.8; }
.t-lede-100 { margin: 0; font-size: 19px; line-height: 1.7; color: var(--bone); text-wrap: pretty; }
.t-lede-88 { margin: 0; font-size: 19px; line-height: 1.7; color: var(--bone); opacity: 0.88; text-wrap: pretty; }
.t-lede-85 { margin: 0; font-size: 19px; line-height: 1.7; color: var(--bone); opacity: 0.85; }
.t-body-88 { margin: 0; font-size: 18px; line-height: 1.7; color: var(--bone); opacity: 0.88; text-wrap: pretty; }
.t-body-100 { margin: 0; font-size: 18px; line-height: 1.7; color: var(--bone); text-wrap: pretty; }
.t-body-ink { margin: 0; font-size: 18px; line-height: 1.7; color: var(--ink); text-wrap: pretty; }
.t-body-ink-85 { margin: 0; font-size: 18px; line-height: 1.7; color: var(--ink); opacity: 0.85; text-wrap: pretty; }
.t-lede-100 + .t-lede-88 { margin-top: 0; }
.measure { max-width: 46ch; }

.callout-quote { padding: 24px 24px 24px 26px; border: 1px solid color-mix(in srgb, var(--gold) 35%, transparent); border-left: 3px solid var(--gold); background: var(--bottle); margin: 0; font-family: var(--serif-body); font-style: italic; font-size: 21px; line-height: 1.6; color: var(--bone); text-wrap: pretty; }

.em-gold { font-style: italic; color: var(--gold-deep); }
.closing-em { margin: 0; font-family: var(--serif-body); font-style: italic; font-size: 21px; line-height: 1.6; color: var(--gold-soft); text-wrap: pretty; }

/* ── Stat cards (villano) ───────────────────────────────────── */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }

.stat-grid-paper { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.stat-card-paper { border: 1px solid var(--paper-line); background: var(--paper); padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.stat-num-deep { font-family: var(--serif-display); font-weight: 700; font-size: 42px; line-height: 1; color: var(--gold-deep); }
.stat-num-sub { font-size: 22px; color: var(--ink); opacity: 0.55; }
.stat-cap { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em; line-height: 1.7; text-transform: uppercase; color: var(--ink); }

/* ── Chart card ─────────────────────────────────────────────── */
.chart-card { border: 1px solid var(--moss); background: var(--forest); padding: 26px 22px; display: flex; flex-direction: column; gap: 24px; }
.chart-label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--bone); opacity: 0.8; }
.chart-row { display: flex; flex-direction: column; gap: 10px; }
.chart-row-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.chart-row-tag { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; }
.chart-row-val { font-family: var(--serif-display); font-weight: 600; font-size: 22px; }
.chart-bar { height: 28px; }
.chart-bar-rust { background: var(--rust); }
.chart-bar-gold { background: var(--gold); }
.chart-row-sub { font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.06em; color: var(--bone); opacity: 0.8; }
.chart-foot { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold-deep); }

/* ── El giro (date reveal) ──────────────────────────────────── */
.rule-64 { width: 64px; height: 1px; background: var(--gold-deep); }
.date-frame { width: 100%; max-width: 380px; border: 1px solid var(--gold-deep); background: var(--paper); padding: 6px; }
.date-frame-inner { border: 1px solid color-mix(in srgb, var(--gold-deep) 45%, transparent); padding: 26px 20px; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.date-kicker { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-deep); }
.date-value { font-family: var(--serif-display); font-weight: 700; font-size: clamp(30px, 8vw, 40px); line-height: 1; color: var(--ink); }
.date-example { font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); opacity: 0.6; }

/* ── Qué es esto ────────────────────────────────────────────── */
.num-list { display: grid; gap: 12px; }
.num-item { border-top: 1px solid var(--moss); padding-top: 12px; display: flex; gap: 14px; align-items: baseline; }
.num-item-last { border-bottom: 1px solid var(--moss); padding-bottom: 12px; }
.num-tag { font-family: var(--mono); font-size: 11px; color: var(--gold); letter-spacing: 0.1em; }
.num-text { font-family: var(--serif-alt); font-size: 22px; color: var(--bone); }
.micro-note { font-family: var(--mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--bone); opacity: 0.75; display: block; }

/* ── Steps (cómo funciona) ──────────────────────────────────── */
.steps-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.step-card { border: 1px solid var(--moss); background: var(--bottle); padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.step-media { border: 1px solid color-mix(in srgb, var(--gold) 40%, transparent); position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.step-num { font-family: var(--serif-display); font-weight: 700; font-size: 30px; line-height: 1; color: var(--gold); }
.step-title { margin: 0; font-family: var(--serif-alt); font-size: 22px; color: var(--bone); }
.step-body { margin: 0; font-size: 17px; line-height: 1.65; color: var(--bone); opacity: 0.85; text-wrap: pretty; }

/* ── Offer list ─────────────────────────────────────────────── */
.offer-list { display: flex; flex-direction: column; }
.offer-item { border-top: 1px solid var(--paper-line); padding: 22px 0; display: flex; gap: 16px; }
.offer-item-last { border-bottom: 1px solid var(--paper-line); }
.offer-mark { color: var(--gold-deep); font-size: 14px; line-height: 1.9; flex-shrink: 0; }
.offer-title { margin: 0; font-family: var(--serif-alt); font-size: 21px; color: var(--ink); }
.offer-body { margin: 0; font-size: 17px; line-height: 1.65; color: var(--ink); opacity: 0.85; text-wrap: pretty; }

.bonus-box { border: 1px solid var(--gold-deep); background: var(--paper); padding: 22px; display: flex; flex-direction: column; gap: 16px; }
.bonus-tag { align-self: flex-start; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink); background: var(--gold); padding: 4px 10px; border-radius: 999px; }
.bonus-content { display: flex; gap: 18px; align-items: flex-start; }
.bonus-cover { flex-shrink: 0; width: 96px; }
.bonus-content .offer-title { font-size: 20px; }

.total-bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 22px; border: 1px solid var(--gold-deep); background: var(--paper); }
.total-label { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink); }
.total-prices { display: flex; align-items: baseline; gap: 12px; }
.price-main-deep { font-family: var(--serif-display); font-weight: 700; font-size: 38px; line-height: 1; color: var(--gold-deep); }

/* ── Lo que no es ───────────────────────────────────────────── */
.notlist { display: grid; grid-template-columns: 1fr; gap: 18px; }
.notlist-item { display: flex; flex-direction: column; gap: 8px; padding-left: 18px; border-left: 1px solid var(--moss); }
.notlist-title { margin: 0; font-family: var(--serif-alt); font-size: 21px; color: var(--gold-soft); }
.notlist-body { margin: 0; font-size: 17px; line-height: 1.65; color: var(--bone); opacity: 0.88; text-wrap: pretty; }
.filter-box { display: flex; flex-direction: column; gap: 10px; padding: 26px 24px; border: 1px solid var(--gold-deep); background: var(--bottle); }
.filter-title { margin: 0; font-family: var(--serif-alt); font-size: 22px; color: var(--gold); }
.filter-body { margin: 0; font-size: 17.5px; line-height: 1.65; color: var(--bone); text-wrap: pretty; }

/* ── El guía ────────────────────────────────────────────────── */
.mascot-frame { width: 150px; background: var(--bone); border: 1px solid var(--gold); padding: 10px; }
.mascot-img { width: 100%; display: block; }

/* ── Precio y garantía ──────────────────────────────────────── */
.price-frame { border: 1px solid var(--gold); background: var(--bottle); padding: 6px; }
.price-frame-inner { border: 1px solid color-mix(in srgb, var(--gold) 45%, transparent); padding: 34px 22px; display: flex; flex-direction: column; align-items: center; gap: 22px; text-align: center; }
.price-pair { display: flex; align-items: baseline; gap: 16px; }
.price-anchor-lg { font-family: var(--serif-display); font-size: 30px; color: var(--bone); opacity: 0.55; text-decoration: line-through; }
.price-main-xl { font-family: var(--serif-display); font-weight: 700; font-size: clamp(56px, 16vw, 80px); line-height: 0.9; color: var(--gold); }
.price-terms { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--bone); }

.tier-table { width: 100%; display: flex; flex-direction: column; border-top: 1px solid var(--moss); }
.tier-row {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 12px 14px; border-bottom: 1px solid var(--moss); border-left: 2px solid transparent;
  color: var(--bone); opacity: 0.8;
}
.tier-row.is-active { background: color-mix(in srgb, var(--gold) 16%, transparent); color: var(--gold); border-left-color: var(--gold); opacity: 1; }
.tier-row.is-passed { opacity: 0.45; text-decoration: line-through; }
.tier-name { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; }
.tier-price { font-family: var(--serif-display); font-weight: 700; font-size: 20px; }
.tier-footnote { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--bone); opacity: 0.75; line-height: 1.8; }

.guarantee-box { background: var(--bone); padding: 32px 24px; display: flex; flex-wrap: wrap; gap: 26px; align-items: center; }
.guarantee-badge {
  width: 120px; height: 120px; border-radius: 999px; border: 2px solid var(--gold-deep);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; flex-shrink: 0;
  box-shadow: inset 0 0 0 4px var(--bone), inset 0 0 0 5px color-mix(in srgb, var(--gold-deep) 45%, transparent);
}
.guarantee-num { font-family: var(--serif-display); font-weight: 700; font-size: 36px; line-height: 1; color: var(--gold-deep); }
.guarantee-unit { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-deep); }
.guarantee-tag { font-family: var(--mono); font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink); opacity: 0.7; }
.guarantee-copy { flex: 1 1 260px; display: flex; flex-direction: column; gap: 14px; }
.guarantee-title { margin: 0; font-family: var(--serif-display); font-weight: 600; font-size: 26px; line-height: 1.15; color: var(--ink); }
.guarantee-body { margin: 0; font-size: 17px; line-height: 1.7; color: var(--ink); opacity: 0.88; text-wrap: pretty; }
.guarantee-em { margin: 0; font-family: var(--serif-body); font-style: italic; font-size: 18px; line-height: 1.6; color: var(--ink); }
.link-gold-deep { color: var(--gold-deep); text-decoration: underline; }
.link-gold { color: var(--gold); }

/* ── FAQ ────────────────────────────────────────────────────── */
.faq-list { display: flex; flex-direction: column; }
.faq-item { border-top: 1px solid var(--paper-line); }
.faq-item-last { border-bottom: 1px solid var(--paper-line); }
.faq-item > summary { list-style: none; cursor: pointer; }
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item[open] .faq-plus { transform: rotate(45deg); }
.faq-summary { padding: 20px 0; display: flex; justify-content: space-between; align-items: baseline; gap: 16px; font-family: var(--serif-alt); font-size: 19px; color: var(--ink); }
.faq-plus { font-family: var(--mono); font-size: 16px; color: var(--gold-deep); transition: transform 0.2s ease; }
.faq-answer { margin: 0 0 20px; font-size: 17px; line-height: 1.65; color: var(--ink); opacity: 0.85; text-wrap: pretty; }

/* ── Cierre ─────────────────────────────────────────────────── */
.close-logo { width: 76px; height: 76px; object-fit: contain; }
.close-price { margin: 0; font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); }
.close-contact { margin: 0; font-size: 16px; color: var(--bone); opacity: 0.75; }
.close-rule { width: 100%; height: 1px; background: var(--moss); margin-top: 16px; }
.disclaimer { margin: 0; font-family: var(--mono); font-size: 12.5px; line-height: 1.9; letter-spacing: 0.03em; color: var(--bone); opacity: 0.72; text-align: left; }

/* ── Sticky CTA ─────────────────────────────────────────────── */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; padding: 10px 12px 14px; z-index: 40;
  opacity: 0; transform: translateY(120%); pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}
.sticky-cta.is-on { opacity: 1; transform: translateY(0); pointer-events: auto; }
.sticky-cta-inner {
  max-width: 480px; margin: 0 auto; background: var(--bottle); border: 1px solid var(--gold);
  border-radius: 8px; box-shadow: var(--shadow-sticky); padding: 10px 12px; display: flex; align-items: center; gap: 12px;
}
.sticky-cta-info { display: flex; flex-direction: column; min-width: 0; }
.sticky-cta-prices { display: flex; align-items: baseline; gap: 6px; }
.sticky-price { font-family: var(--serif-display); font-weight: 700; font-size: 24px; line-height: 1; color: var(--gold); }
.sticky-price-anchor { font-family: var(--serif-display); font-size: 14px; color: var(--bone); opacity: 0.5; text-decoration: line-through; }
.sticky-tramo { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--bone); opacity: 0.8; white-space: nowrap; }
.sticky-cta-btn { flex: 1; min-height: 54px; font-size: 12.5px; }

/* ── Responsive: widen column on larger screens ─────────────── */
@media (min-width: 700px) {
  .col-narrow { max-width: 560px; }
  .steps-grid { grid-template-columns: repeat(3, 1fr); }
}