/* Mi ERP Fácil · Portal SaaS
   Mundo visual: talonario en triplicado (original, copia amarilla, copia rosada, papel carbón). */

:root {
    --carbon: #1B2466;
    --carbon-2: #2A3590;
    --carbon-deep: #10164A;
    --ink: #141A3F;
    --ink-soft: #3E4472;
    --canary: #F3D54E;
    --canary-deep: #DDBB22;
    --rose: #F4C6CC;
    --rose-deep: #E8A3AD;
    --paper: #FFFFFF;
    --paper-cool: #F2F3F8;
    --stamp: #C62F2A;
    --ok: #1E7A4C;
    --rule: rgba(27, 36, 102, .16);
    --rule-strong: rgba(27, 36, 102, .32);

    --display: "Archivo", "Arial Narrow", sans-serif;
    --body: "Archivo", system-ui, sans-serif;
    --mono: "JetBrains Mono", ui-monospace, monospace;

    --wrap: 1200px;
    --gutter: clamp(1.25rem, 4vw, 2.5rem);
    --section: clamp(4.5rem, 9vw, 7.5rem);
    --radius: 6px;
    --ease-out: cubic-bezier(.16, 1, .3, 1);
    --shadow-sheet: 0 1px 2px rgba(16, 22, 74, .08), 0 12px 28px -8px rgba(16, 22, 74, .28), 0 30px 60px -24px rgba(16, 22, 74, .30);
    --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
    margin: 0;
    font-family: var(--body);
    font-size: 1.0625rem;
    line-height: 1.6;
    color: var(--ink);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-underline-offset: .2em; text-decoration-thickness: 1px; }
h1, h2, h3, h4 { margin: 0; font-family: var(--display); color: inherit; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul { margin: 0; padding: 0; list-style: none; }
::selection { background: var(--carbon); color: var(--canary); }
:focus-visible { outline: 3px solid var(--carbon); outline-offset: 3px; border-radius: 3px; }
.on-dark :focus-visible { outline-color: var(--canary); }
html { scrollbar-color: var(--carbon) var(--paper-cool); }

.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 1rem; top: -4rem; z-index: 100; background: var(--carbon); color: #fff; padding: .6rem 1rem; border-radius: var(--radius); }
.skip-link:focus { top: 1rem; }

/* ---------- Botones ---------- */
.btn {
    --btn-bg: transparent; --btn-fg: var(--ink); --btn-bd: transparent;
    display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
    min-height: 46px; padding: .7rem 1.25rem;
    font: 700 1rem/1.1 var(--body); letter-spacing: .005em;
    color: var(--btn-fg); background: var(--btn-bg);
    border: 2px solid var(--btn-bd); border-radius: var(--radius);
    text-decoration: none; cursor: pointer; white-space: nowrap;
    transition: transform .25s var(--ease-out), box-shadow .25s var(--ease-out), background-color .2s, color .2s;
}
.btn-ink { --btn-bg: var(--carbon); --btn-fg: #fff; --btn-bd: var(--carbon); box-shadow: 0 2px 0 var(--carbon-deep), 0 8px 18px -8px rgba(16, 22, 74, .6); }
.btn-ink:hover { --btn-bg: var(--carbon-2); transform: translateY(-2px); box-shadow: 0 4px 0 var(--carbon-deep), 0 14px 24px -10px rgba(16, 22, 74, .7); }
.btn-ink:active { transform: translateY(1px); box-shadow: 0 1px 0 var(--carbon-deep); }
.btn-canary { --btn-bg: var(--canary); --btn-fg: var(--carbon-deep); --btn-bd: var(--canary); box-shadow: 0 2px 0 var(--canary-deep), 0 10px 22px -10px rgba(0, 0, 0, .5); }
.btn-canary:hover { transform: translateY(-2px); --btn-bg: #F7DF6C; }
.btn-line { --btn-fg: var(--carbon); --btn-bd: var(--carbon); }
.btn-line:hover { --btn-bg: var(--carbon); --btn-fg: #fff; }
.btn-line-light { --btn-fg: #fff; --btn-bd: rgba(255, 255, 255, .55); }
.btn-line-light:hover { --btn-bd: #fff; --btn-bg: rgba(255, 255, 255, .1); }
.btn-quiet { --btn-fg: var(--carbon); padding-inline: .9rem; }
.btn-quiet:hover { text-decoration: underline; }
.btn-lg { min-height: 56px; padding: .9rem 1.6rem; font-size: 1.075rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
    position: sticky; top: 0; z-index: 50;
    background: var(--canary);
    transition: background-color .3s, box-shadow .3s;
}
.site-header.is-scrolled, .site-header.is-open, .page-doc .site-header { background: var(--paper); box-shadow: 0 1px 0 var(--rule), 0 10px 24px -18px rgba(16, 22, 74, .5); }
.header-row { display: flex; align-items: center; gap: 1.5rem; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; font: 800 1.2rem/1 var(--display); font-stretch: 112%; color: var(--carbon); letter-spacing: -.01em; flex-shrink: 0; }
.brand img { width: 34px; height: 34px; }
.brand-light { color: #fff; }
.nav-desktop { display: flex; gap: .25rem; margin-inline: auto; }
.nav-desktop a { padding: .5rem .8rem; border-radius: var(--radius); font-weight: 600; font-size: .98rem; color: var(--ink); text-decoration: none; transition: background-color .2s; }
.nav-desktop a:hover { background: rgba(27, 36, 102, .08); }
.header-actions { display: flex; align-items: center; gap: .35rem; }
.header-actions .btn { min-height: 42px; }

.menu-toggle { display: none; margin-left: auto; width: 46px; height: 46px; border: 2px solid var(--carbon); border-radius: var(--radius); background: transparent; cursor: pointer; }
.menu-bars { display: grid; gap: 5px; width: 20px; margin: auto; }
.menu-bars span { display: block; height: 2px; background: var(--carbon); border-radius: 2px; transition: transform .3s var(--ease-out), opacity .2s; }
.menu-toggle[aria-expanded="true"] .menu-bars span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-bars span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] .menu-bars span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.menu-mobile { border-top: 1px solid var(--rule); background: var(--paper); max-height: calc(100dvh - var(--header-h)); overflow-y: auto; }
.menu-mobile nav { display: grid; padding-block: .5rem 1.5rem; }
.menu-mobile nav > a { display: flex; justify-content: space-between; align-items: center; padding: 1rem .25rem; border-bottom: 1px solid var(--rule); font: 700 1.35rem/1.2 var(--display); font-stretch: 108%; text-decoration: none; color: var(--carbon); }
.menu-mobile nav > a i { font-size: .9rem; opacity: .5; }
.menu-mobile-actions { display: grid; gap: .65rem; margin-top: 1.25rem; }
.menu-mobile:not([hidden]) { animation: menu-in .35s var(--ease-out); }
@keyframes menu-in { from { opacity: 0; transform: translateY(-8px); } }

@media (max-width: 1080px) {
    .nav-desktop, .header-actions { display: none; }
    .menu-toggle { display: grid; }
}
@media (min-width: 1081px) { .menu-mobile { display: none !important; } }
@media (max-width: 420px) { :root { --header-h: 64px; } .brand { font-size: 1.08rem; } }

/* ---------- Perforación de talonario (borde entre secciones) ---------- */
.perf { position: relative; }
.perf::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: -9px; height: 18px; z-index: 2; pointer-events: none;
    background: radial-gradient(circle at 11px 9px, var(--perf-next, var(--paper)) 5px, transparent 5.6px) 0 0 / 22px 18px repeat-x;
}

/* ---------- Hero ---------- */
.hero { background: var(--canary); color: var(--carbon-deep); overflow: hidden; --perf-next: var(--paper); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; padding-block: clamp(2.5rem, 6vw, 5rem) clamp(3rem, 6vw, 4.5rem); }
.hero h1 {
    font-size: clamp(2.35rem, 4.4vw, 4.1rem); line-height: .98; font-weight: 900; font-stretch: 118%; letter-spacing: -.03em;
}
.hero h1 .hl { display: inline; background: linear-gradient(transparent 62%, rgba(255, 255, 255, .7) 62%, rgba(255, 255, 255, .7) 92%, transparent 92%); }
.hero-lead { margin-top: 1.5rem; max-width: 36rem; font-size: clamp(1.08rem, 1.4vw, 1.22rem); line-height: 1.55; color: var(--ink); }
.hero-lead strong { font-weight: 700; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.hero-perks { display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; margin-top: 1.75rem; font-size: .96rem; font-weight: 600; color: var(--ink); }
.hero-perks li { display: inline-flex; align-items: center; gap: .45rem; }
.hero-perks i { color: var(--carbon); }

/* Talonario: original + copias */
.talonario { position: relative; justify-self: center; width: min(100%, 380px); margin: 0; padding: 1.5rem 0 1rem; }
.ticket-stack { position: relative; }
.copy-sheet { position: absolute; inset: 0 0 6px; border-radius: 4px; }
.copy-carbon { background: var(--carbon); transform: rotate(5deg) translate(14px, 6px); box-shadow: var(--shadow-sheet); }
.copy-rose { background: var(--rose); transform: rotate(-4deg) translate(-12px, 4px); box-shadow: 0 10px 24px -12px rgba(16, 22, 74, .45); }
.copy-carbon::after { content: "COPIA SUNAT"; position: absolute; right: 14px; bottom: 12px; font: 700 .7rem/1 var(--mono); letter-spacing: .12em; color: rgba(255, 255, 255, .55); }
.copy-rose::after { content: "COPIA CLIENTE"; position: absolute; left: 14px; bottom: 12px; font: 700 .7rem/1 var(--mono); letter-spacing: .12em; color: rgba(16, 22, 74, .5); }

.ticket {
    position: relative; z-index: 1; transform: rotate(-1.2deg);
    background: var(--paper); color: var(--ink);
    padding: 1.4rem 1.4rem 4.6rem; font: 500 .8rem/1.5 var(--mono);
    border-radius: 4px 4px 0 0; box-shadow: var(--shadow-sheet);
    -webkit-mask: linear-gradient(#000 0 0) top / 100% calc(100% - 9px) no-repeat, conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) bottom / 18px 9px repeat-x;
            mask: linear-gradient(#000 0 0) top / 100% calc(100% - 9px) no-repeat, conic-gradient(from -45deg at bottom, #0000, #000 1deg 89deg, #0000 90deg) bottom / 18px 9px repeat-x;
}
.ticket-head { text-align: center; padding-bottom: .8rem; border-bottom: 1px dashed var(--rule-strong); }
.ticket-head strong { display: block; font: 800 1rem/1.2 var(--display); font-stretch: 110%; letter-spacing: .01em; }
.ticket-head span { display: block; color: var(--ink-soft); }
.ticket-doc { margin-top: .5rem; font-weight: 700; color: var(--carbon); letter-spacing: .04em; }
.ticket-meta { display: flex; justify-content: space-between; padding: .55rem 0; color: var(--ink-soft); border-bottom: 1px dashed var(--rule-strong); }
.ticket-items { padding: .5rem 0; min-height: 8.6em; border-bottom: 1px dashed var(--rule-strong); }
.ticket-items li { display: grid; grid-template-columns: 2.2em 1fr auto; gap: .4em; padding: .18rem 0; font-variant-numeric: tabular-nums; }
.ticket-items .q { color: var(--ink-soft); }
.ticket-items .d { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ticket-sum { display: grid; gap: .1rem; padding-top: .55rem; font-variant-numeric: tabular-nums; }
.ticket-sum div { display: flex; justify-content: space-between; color: var(--ink-soft); }
.ticket-sum .total { margin-top: .3rem; color: var(--ink); font: 800 1.15rem/1.2 var(--mono); }
.ticket-foot { margin-top: .8rem; text-align: center; font-size: .68rem; color: var(--ink-soft); }
.ticket-pay { display: inline-block; margin-top: .25rem; padding: .1rem .45rem; border: 1px solid var(--rule-strong); border-radius: 3px; font-weight: 700; color: var(--carbon); }

.stamp {
    position: absolute; z-index: 2; right: 18px; bottom: 1.1rem;
    padding: .45rem .8rem; border: 3px solid var(--stamp); border-radius: 6px;
    color: var(--stamp); font: 900 1.05rem/1.05 var(--display); font-stretch: 115%; letter-spacing: .06em; text-align: center; text-transform: uppercase;
    transform: rotate(-12deg); mix-blend-mode: multiply; opacity: .92;
}
.stamp small { display: block; font: 700 .62rem/1.2 var(--mono); letter-spacing: .14em; }

.ticket-caption { position: relative; z-index: 1; display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-top: 2.2rem; font-size: .86rem; font-weight: 600; color: var(--ink); }
.reissue { display: inline-flex; align-items: center; gap: .4rem; padding: .35rem .7rem; border: 2px solid var(--carbon); border-radius: var(--radius); background: transparent; color: var(--carbon); font: 700 .86rem/1 var(--body); cursor: pointer; }
.reissue:hover { background: var(--carbon); color: #fff; }

/* Animación de emisión (estado final visible por defecto; JS la repite) */
.talonario.is-printing .ticket-items li { opacity: 0; transform: translateY(-6px); filter: blur(3px); }
.talonario.is-printing .ticket-items li.in { opacity: 1; transform: none; filter: none; transition: opacity .45s var(--ease-out), transform .45s var(--ease-out), filter .45s var(--ease-out); }
.talonario.is-printing .stamp { opacity: 0; transform: rotate(-12deg) scale(1.9); filter: blur(4px); }
.talonario.is-stamped .stamp { opacity: .92; transform: rotate(-12deg) scale(1); filter: none; transition: opacity .2s ease-out, transform .45s cubic-bezier(.16, 1, .3, 1), filter .3s ease-out; }
.talonario.is-stamped .ticket { animation: thud .35s ease-out; }
@keyframes thud { 40% { transform: rotate(-1.2deg) translateY(3px); } }

/* Libro de registro (cifras) */
.ledger { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 2px solid var(--carbon); padding-bottom: 2.6rem; }
.ledger div { padding: 1.1rem 1.25rem 0; border-left: 1px solid var(--rule-strong); }
.ledger div:first-child { border-left: 0; padding-left: 0; }
.ledger dt { order: 2; font-size: .9rem; font-weight: 600; color: var(--ink); }
.ledger dd { margin: 0; font: 900 clamp(1.5rem, 2.6vw, 2.1rem)/1.1 var(--display); font-stretch: 112%; color: var(--carbon); font-variant-numeric: tabular-nums; }
.ledger div { display: flex; flex-direction: column-reverse; gap: .2rem; }

@media (max-width: 920px) {
    .hero-grid { grid-template-columns: 1fr; }
    .talonario { width: min(100%, 360px); }
    .ledger { grid-template-columns: repeat(2, 1fr); row-gap: 1rem; }
    .ledger div:nth-child(3) { border-left: 0; padding-left: 0; }
}
@media (max-width: 480px) {
    .hero-cta .btn { width: 100%; }
    .talonario .stamp { right: 12px; bottom: 1rem; font-size: .92rem; }
}

/* ---------- Secciones comunes ---------- */
.section { padding-block: var(--section); }
.section-head { max-width: 46rem; margin-bottom: clamp(2.25rem, 5vw, 3.5rem); }
.section-head h2 { font-size: clamp(2rem, 4vw, 3.3rem); line-height: 1.02; font-weight: 900; font-stretch: 116%; letter-spacing: -.025em; color: var(--carbon); }
.section-head p { margin-top: 1.1rem; font-size: 1.12rem; color: var(--ink-soft); max-width: 40rem; }
.on-dark .section-head h2 { color: #fff; }
.on-dark .section-head p { color: #C9CDEB; }

/* ---------- Módulos (pestañas) ---------- */
.modules { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
.module-tabs { display: grid; border-top: 2px solid var(--carbon); }
.module-tab {
    display: grid; grid-template-columns: 2.4rem 1fr auto; align-items: center; gap: .75rem;
    padding: 1.05rem .5rem; border: 0; border-bottom: 1px solid var(--rule); background: transparent;
    text-align: left; cursor: pointer; color: var(--ink-soft);
    font: 700 clamp(1.05rem, 1.6vw, 1.3rem)/1.2 var(--display); font-stretch: 108%;
    transition: color .2s, background-color .2s, padding .35s var(--ease-out);
}
.module-tab .ico { font-size: 1.1rem; color: var(--carbon); opacity: .55; }
.module-tab .arrow { opacity: 0; transform: translateX(-6px); transition: opacity .2s, transform .3s var(--ease-out); color: var(--carbon); }
.module-tab:hover { color: var(--carbon); background: var(--paper-cool); }
.module-tab[aria-selected="true"] { color: var(--carbon); background: var(--canary); padding-left: 1rem; }
.module-tab[aria-selected="true"] .ico { opacity: 1; }
.module-tab[aria-selected="true"] .arrow { opacity: 1; transform: none; }

.module-panel { position: sticky; top: calc(var(--header-h) + 1.5rem); background: var(--paper); border: 1px solid var(--rule); border-radius: 8px; box-shadow: var(--shadow-sheet); padding: clamp(1.5rem, 3vw, 2.25rem); }
.module-panel[hidden] { display: none; }
.module-panel:not([hidden]) { animation: panel-in .45s var(--ease-out); }
@keyframes panel-in { from { opacity: 0; transform: translateY(10px); filter: blur(4px); } }
.module-panel h3 { font-size: clamp(1.45rem, 2.4vw, 1.9rem); font-weight: 800; font-stretch: 110%; line-height: 1.1; color: var(--carbon); }
.module-panel > p { margin-top: .8rem; color: var(--ink-soft); }
.records { margin-top: 1.5rem; border-top: 2px solid var(--carbon); font: 500 .84rem/1.4 var(--mono); }
.records-label { display: flex; justify-content: space-between; padding: .5rem 0; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); border-bottom: 1px solid var(--rule); }
.records li { display: grid; grid-template-columns: 1fr auto auto; gap: .9rem; align-items: center; padding: .7rem 0; border-bottom: 1px solid var(--rule); font-variant-numeric: tabular-nums; }
.records .tag { padding: .12rem .45rem; border-radius: 3px; font-size: .72rem; font-weight: 700; background: var(--paper-cool); color: var(--carbon); white-space: nowrap; }
.records .tag.warn { background: #FBE3A0; color: #6A4A00; }
.records .tag.good { background: #D7EEDF; color: var(--ok); }

@media (max-width: 920px) {
    .modules { grid-template-columns: 1fr; }
    .module-panel { position: static; }
    .records li { grid-template-columns: 1fr auto; }
    .records li .v { grid-column: 1; grid-row: 2; color: var(--ink-soft); }
    .records li .tag { grid-row: 1 / span 2; grid-column: 2; }
}

/* ---------- Comparativa (copia rosada) ---------- */
.compare-section { background: var(--rose); --perf-next: var(--carbon); }
.compare-section .section-head h2 { color: var(--carbon-deep); }
.compare-section .section-head p { color: var(--ink); }
.compare { width: 100%; border-collapse: collapse; background: var(--paper); border-radius: 8px; overflow: hidden; box-shadow: var(--shadow-sheet); }
.compare th, .compare td { padding: 1rem 1.25rem; text-align: left; vertical-align: middle; border-bottom: 1px solid var(--rule); }
.compare thead th { background: var(--carbon); color: #fff; font: 700 .82rem/1.3 var(--body); letter-spacing: .06em; text-transform: uppercase; }
.compare thead th.us { background: var(--carbon-deep); color: var(--canary); }
.compare tbody tr:last-child td, .compare tbody tr:last-child th { border-bottom: 0; }
.compare tbody th { font: 700 1.05rem/1.25 var(--display); font-stretch: 106%; color: var(--carbon); }
.compare tbody th small { display: block; margin-top: .2rem; font: 500 .84rem/1.35 var(--body); color: var(--ink-soft); }
.compare td.us { background: #FBF7E3; font-weight: 600; }
.mark { display: inline-flex; align-items: center; gap: .45rem; font-weight: 700; }
.mark i { display: grid; place-items: center; width: 1.6rem; height: 1.6rem; border-radius: 50%; font-size: .78rem; flex-shrink: 0; }
.mark-yes i { background: var(--ok); color: #fff; }
.mark-no { color: var(--ink-soft); }
.mark-no i { border: 2px solid var(--rule-strong); color: var(--carbon); }
.mark-mid { color: #7A5A00; }
.mark-mid i { border: 2px solid #B98900; }

@media (max-width: 760px) {
    .compare thead { display: none; }
    .compare, .compare tbody, .compare tr, .compare th, .compare td { display: block; width: 100%; }
    .compare tr { border-bottom: 2px solid var(--rule-strong); padding: .4rem 0; }
    .compare tbody th, .compare td { border: 0; padding: .45rem 1.1rem; }
    .compare td::before { content: attr(data-label); display: block; font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: .15rem; }
    .compare td.us { background: transparent; }
}

/* ---------- Caso de éxito ZEGA (papel carbón) ---------- */
.case { background: var(--carbon); color: #fff; position: relative; overflow: hidden; --perf-next: var(--paper); }
.case-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.case-tag {
    position: relative; display: inline-block; background: var(--paper); border-radius: 8px; padding: 1.6rem 2rem 1.4rem 2.6rem;
    box-shadow: 0 18px 40px -16px rgba(0, 0, 0, .6); transform: rotate(-2deg); margin-bottom: 2.25rem;
}
.case-tag::before { content: ""; position: absolute; left: 1rem; top: 50%; width: 12px; height: 12px; margin-top: -6px; border-radius: 50%; background: var(--carbon); box-shadow: inset 0 1px 2px rgba(0,0,0,.6); }
.case-tag img { width: clamp(180px, 22vw, 250px); height: auto; }
.case h2 { font-size: clamp(2rem, 3.8vw, 3.1rem); line-height: 1.03; font-weight: 900; font-stretch: 114%; letter-spacing: -.02em; }
.case-lead { margin-top: 1.1rem; font-size: 1.12rem; color: #D5D8F0; max-width: 34rem; }
.case-uses { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }
.case-uses li { padding: .35rem .7rem; border: 1px solid rgba(255,255,255,.3); border-radius: 999px; font-size: .9rem; font-weight: 600; color: #fff; }
.case-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }

.domain-card { background: var(--carbon-deep); border: 1px solid rgba(255,255,255,.14); border-radius: 10px; padding: clamp(1.4rem, 3vw, 2rem); box-shadow: 0 30px 60px -30px rgba(0,0,0,.7); }
.address-bar { display: flex; align-items: center; gap: .6rem; padding: .7rem 1rem; border-radius: 999px; background: #fff; color: var(--ink); font: 600 .95rem/1 var(--mono); }
.address-bar i { color: var(--ok); }
.address-bar b { color: var(--carbon); }
.domain-flow { display: grid; gap: .25rem; margin: .9rem 0 1.4rem; padding-left: 1.1rem; border-left: 2px dashed rgba(255,255,255,.3); font: 500 .82rem/1.5 var(--mono); color: #AEB3DA; }
.domain-card h3 { font-size: 1.3rem; font-weight: 800; font-stretch: 108%; color: var(--canary); }
.domain-options { display: grid; gap: 1rem; margin-top: 1rem; }
.domain-options li { display: grid; grid-template-columns: 2.4rem 1fr; gap: .9rem; align-items: start; }
.domain-options li > i { display: grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: 8px; background: rgba(243, 213, 78, .14); color: var(--canary); }
.domain-options strong { display: block; color: #fff; }
.domain-options span { color: #C9CDEB; font-size: .97rem; }

@media (max-width: 920px) { .case-grid { grid-template-columns: 1fr; } }

/* ---------- Rubros (libro pautado) ---------- */
.trades { border-top: 2px solid var(--carbon); }
.trades li { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 1rem 3rem; align-items: baseline; padding: 1.4rem 0; border-bottom: 1px solid var(--rule); transition: background-color .25s; }
.trades li:hover { background: linear-gradient(90deg, var(--canary) 0 6px, transparent 6px); }
.trades h3 { font-size: clamp(1.4rem, 2.6vw, 2.1rem); font-weight: 800; font-stretch: 112%; letter-spacing: -.015em; line-height: 1.1; color: var(--carbon); padding-left: 1.1rem; }
.trades p { color: var(--ink-soft); }
@media (max-width: 760px) { .trades li { grid-template-columns: 1fr; gap: .4rem; } .trades p { padding-left: 1.1rem; } }

/* ---------- Beneficios ---------- */
.gains { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.gains-list { border-top: 2px solid var(--carbon); }
.gains-list li { display: grid; grid-template-columns: minmax(8.5rem, auto) 1fr; gap: 1.5rem; align-items: baseline; padding: 1.4rem 0; border-bottom: 1px dashed var(--rule-strong); }
.gains-list b { font: 900 clamp(1.6rem, 3vw, 2.3rem)/1 var(--display); font-stretch: 114%; color: var(--carbon); font-variant-numeric: tabular-nums; }
.gains-list span { color: var(--ink); }
.trial { position: relative; background: var(--rose); border-radius: 8px; padding: 2rem; box-shadow: var(--shadow-sheet); }
.trial h3 { font-size: 1.6rem; font-weight: 900; font-stretch: 114%; color: var(--carbon-deep); line-height: 1.1; }
.trial p { margin: .7rem 0 1.4rem; color: var(--ink); }
@media (max-width: 920px) { .gains { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .gains-list li { grid-template-columns: 1fr; gap: .35rem; } }

/* ---------- Planes (copia amarilla) ---------- */
.plans-section { background: var(--canary); --perf-next: var(--paper); }
.plans-section .section-head h2 { color: var(--carbon-deep); }
.plans-section .section-head p { color: var(--ink); }
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.25rem, 3vw, 2rem); align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; background: var(--paper); border-radius: 3px; padding: 3.4rem clamp(1.4rem, 3vw, 2.25rem) 2rem; box-shadow: var(--shadow-sheet); }
.plan::before { content: ""; position: absolute; left: 0; right: 0; top: 2.1rem; height: 10px; margin-top: -5px; background: radial-gradient(circle at 9px 5px, var(--canary) 3.5px, transparent 4px) 0 0 / 18px 10px repeat-x; }
.plan-serie { position: absolute; top: .55rem; left: clamp(1.4rem, 3vw, 2.25rem); right: clamp(1.4rem, 3vw, 2.25rem); display: flex; justify-content: space-between; font: 700 .7rem/1 var(--mono); letter-spacing: .12em; color: var(--ink-soft); }
.plan h3 { margin-top: .6rem; font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 900; font-stretch: 114%; line-height: 1.05; color: var(--carbon); }
.plan > p { margin-top: .6rem; color: var(--ink-soft); }
.plan ul { display: grid; gap: .65rem; margin: 1.5rem 0 2rem; padding-top: 1.25rem; border-top: 1px solid var(--rule); }
.plan li { position: relative; padding-left: 1.9rem; }
.plan li i { position: absolute; left: 0; top: .35em; color: var(--ok); }
.plan li.off { color: #8A8DA8; }
.plan li.off i { color: #A3A6BF; }
.plan .btn { margin-top: auto; }
.plan code { font: 600 .88em var(--mono); background: var(--paper-cool); padding: .05rem .3rem; border-radius: 3px; }
.plan-full { background: var(--carbon); color: #fff; }
.plan-full::before { opacity: 1; }
.plan-full > p { padding-right: 11rem; }
@media (max-width: 520px) { .plan-full > p { padding-right: 0; } .plan-full .stamp { position: static; display: inline-block; align-self: flex-start; margin-bottom: .4rem; } }
.plan-full .plan-serie, .plan-full > p { color: #C9CDEB; }
.plan-full h3 { color: #fff; }
.plan-full ul { border-color: rgba(255,255,255,.18); }
.plan-full li i { color: var(--canary); }
.plan-full code { background: rgba(255,255,255,.12); }
.plan-full .stamp { top: 6.4rem; right: 1.4rem; bottom: auto; font-size: .78rem; color: var(--canary); border-color: var(--canary); mix-blend-mode: normal; transform: rotate(8deg); }
@media (max-width: 820px) { .plans { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq { max-width: 52rem; border-top: 2px solid var(--carbon); }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { display: flex; justify-content: space-between; gap: 1.5rem; align-items: center; padding: 1.25rem 0; cursor: pointer; list-style: none; font: 700 clamp(1.05rem, 1.6vw, 1.22rem)/1.3 var(--display); font-stretch: 104%; color: var(--carbon); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { flex-shrink: 0; display: grid; place-items: center; width: 2rem; height: 2rem; border-radius: 50%; border: 2px solid var(--carbon); font-size: .75rem; transition: transform .35s var(--ease-out), background-color .2s; }
.faq details[open] summary i { transform: rotate(45deg); background: var(--canary); }
.faq summary:hover { color: var(--carbon-2); }
.faq details p { padding: 0 3.5rem 1.4rem 0; color: var(--ink-soft); max-width: 68ch; }
.faq details[open] p { animation: panel-in .4s var(--ease-out); }

/* ---------- Cierre ---------- */
.closing { background: var(--carbon); color: #fff; text-align: left; }
.closing-inner { display: grid; grid-template-columns: minmax(0, 1.3fr) auto; gap: 2rem 3rem; align-items: end; }
.closing h2 { font-size: clamp(2.2rem, 5vw, 4.2rem); line-height: 1; font-weight: 900; font-stretch: 118%; letter-spacing: -.03em; }
.closing h2 span { color: var(--canary); }
.closing p { margin-top: 1rem; color: #C9CDEB; font-size: 1.12rem; max-width: 36rem; }
.closing-actions { display: grid; gap: .75rem; min-width: 18rem; }
@media (max-width: 820px) { .closing-inner { grid-template-columns: 1fr; } .closing-actions { min-width: 0; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--carbon-deep); color: #C9CDEB; padding-top: clamp(3rem, 6vw, 4.5rem); font-size: .97rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2rem; padding-bottom: 2.5rem; }
.footer-brand p { margin-top: 1rem; max-width: 22rem; }
.footer-col { display: grid; gap: .55rem; align-content: start; }
.footer-col h2 { font: 700 .78rem/1 var(--body); letter-spacing: .12em; text-transform: uppercase; color: var(--canary); margin-bottom: .4rem; }
.footer-col a, .footer-link-btn { color: #fff; text-decoration: none; }
.footer-col a:hover, .footer-link-btn:hover { text-decoration: underline; }
.footer-link-btn { padding: 0; border: 0; background: none; font: inherit; text-align: left; cursor: pointer; }
.footer-legal { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding-block: 1.4rem; border-top: 1px solid rgba(255,255,255,.12); font-size: .86rem; color: #9DA2CC; }
.footer-admin { color: #9DA2CC; text-decoration: none; opacity: .7; }
.footer-admin:hover { opacity: 1; }
.site-footer :focus-visible { outline-color: var(--canary); }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 460px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Diálogo de ingreso ---------- */
.login-dialog { width: min(100% - 2rem, 440px); border: 0; border-radius: 10px; padding: 2rem; color: var(--ink); box-shadow: 0 40px 80px -20px rgba(16, 22, 74, .6); }
.login-dialog::backdrop { background: rgba(16, 22, 74, .55); backdrop-filter: blur(3px); }
.login-dialog[open] { animation: panel-in .4s var(--ease-out); }
.login-dialog h2 { font-size: 1.6rem; font-weight: 900; font-stretch: 112%; color: var(--carbon); }
.login-dialog > p { margin-top: .4rem; color: var(--ink-soft); }
.login-close-form { position: absolute; top: .75rem; right: .75rem; margin: 0; }
.login-close { width: 40px; height: 40px; border: 0; border-radius: 50%; background: var(--paper-cool); color: var(--carbon); cursor: pointer; }
.login-close:hover { background: var(--rose); }
.login-form { display: grid; gap: .6rem; margin-top: 1.5rem; }
.login-form label { font-weight: 700; font-size: .9rem; }
.tenant-field { display: flex; border: 2px solid var(--rule-strong); border-radius: var(--radius); overflow: hidden; margin-bottom: .6rem; transition: border-color .2s; }
.tenant-field:focus-within { border-color: var(--carbon); }
.tenant-field input { flex: 1; min-width: 0; padding: .8rem 1rem; border: 0; outline: 0; font: 600 1rem var(--mono); color: var(--ink); }
.tenant-field input::placeholder { color: #7B7FA0; }
.tenant-field span { display: grid; place-items: center; padding: 0 .9rem; background: var(--paper-cool); font: 600 .88rem var(--mono); color: var(--ink-soft); border-left: 1px solid var(--rule); }
.login-note { margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--rule); font-size: .9rem; color: var(--ink-soft); }

/* ---------- Documento legal ---------- */
.page-doc { background: var(--paper-cool); }
.doc-hero { background: var(--canary); --perf-next: var(--paper-cool); padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(3rem, 6vw, 4.5rem); }
.doc-hero h1 { font-size: clamp(2.3rem, 5vw, 4rem); line-height: 1; font-weight: 900; font-stretch: 118%; letter-spacing: -.03em; color: var(--carbon-deep); }
.doc-hero p { margin-top: 1rem; max-width: 44rem; color: var(--ink); font-size: 1.1rem; }
.doc-meta { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin-top: 1.4rem; font: 600 .85rem/1.4 var(--mono); color: var(--carbon); }
.doc-layout { display: grid; grid-template-columns: 15rem minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; padding-block: clamp(2.5rem, 5vw, 4rem) var(--section); }
.doc-toc { position: sticky; top: calc(var(--header-h) + 1.5rem); display: grid; gap: .1rem; font-size: .92rem; border-top: 2px solid var(--carbon); padding-top: .6rem; }
.doc-toc a { padding: .35rem .5rem; border-radius: 4px; color: var(--ink-soft); text-decoration: none; }
.doc-toc a:hover { background: var(--paper); color: var(--carbon); }
.doc-sheet { background: var(--paper); border-radius: 8px; box-shadow: var(--shadow-sheet); padding: clamp(1.5rem, 5vw, 3.5rem); }
.doc-sheet section + section { margin-top: 2.5rem; padding-top: 2rem; border-top: 1px solid var(--rule); }
.doc-sheet h2 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); font-weight: 800; font-stretch: 108%; color: var(--carbon); margin-bottom: .9rem; }
.doc-sheet h2 span { font-family: var(--mono); font-weight: 700; font-size: .8em; color: var(--ink-soft); margin-right: .5rem; }
.doc-sheet p, .doc-sheet li { max-width: 70ch; color: var(--ink); }
.doc-sheet p + p, .doc-sheet p + ul, .doc-sheet ul + p { margin-top: .9rem; }
.doc-sheet ul { display: grid; gap: .5rem; padding-left: 1.25rem; list-style: disc; }
.doc-sheet li::marker { color: var(--carbon); }
.doc-sheet a { color: var(--carbon-2); font-weight: 600; }
@media (max-width: 900px) { .doc-layout { grid-template-columns: 1fr; } .doc-toc { position: static; grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .doc-toc { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}