:root {
    --ink: #0f1f33;
    --muted: #5b6b80;
    --line: #e3e9f0;
    --bg: #f5f8fb;
    --brand: #1f6feb;
    --brand-dark: #1655bd;
    --accent: #14b8a6;
    --radius: 14px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--ink);
    background: #fff;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }

a { color: var(--brand); }

.container {
    width: min(100% - 2.5rem, 1120px);
    max-width: 1120px;
    margin-inline: auto;
    padding-left: 0;
    padding-right: 0;
}

.site-skip {
    position: absolute;
    left: 1rem;
    top: -3rem;
    z-index: 40;
    padding: 0.5rem 0.8rem;
    background: var(--ink);
    color: #fff;
}

.site-skip:focus { top: 0.6rem; color: #fff; }

.nav {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line);
}

.nav .container {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-height: 64px;
    flex-wrap: wrap;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--ink);
    font-weight: 800;
    letter-spacing: -0.03em;
    text-decoration: none;
}

.logo img { border-radius: 8px; }

.nav-check {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
}

.nav-toggle {
    display: none;
    margin-left: auto;
    padding: 0.45rem 0.85rem;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
    color: var(--ink);
    font-weight: 600;
    cursor: pointer;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-left: auto;
}

.nav-links a {
    color: var(--muted);
    font-weight: 500;
    font-size: 0.95rem;
    text-decoration: none;
}

.nav-links a:hover,
.nav-links a.is-active { color: var(--ink); }

.btn {
    display: inline-block;
    padding: 0.7rem 1.3rem;
    border: 0;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.4;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.15s ease;
}

.btn-primary,
.btn-cobre {
    background: var(--brand);
    color: #fff !important;
}

.btn-primary:hover,
.btn-cobre:hover { background: var(--brand-dark); color: #fff !important; }

.btn-ghost,
.btn-linea {
    border: 1px solid var(--line);
    color: var(--ink) !important;
    background: #fff;
}

.btn-on-dark {
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #fff !important;
    background: rgba(255, 255, 255, 0.08);
}

.btn-on-dark:hover { background: rgba(255, 255, 255, 0.16); }

.btn-sm { padding: 0.5rem 0.95rem; font-size: 0.875rem; }

.btn-lg { padding: 0.95rem 1.3rem; font-size: 1rem; border-radius: 12px; }

.eyebrow,
.site-kicker {
    display: inline-block;
    margin: 0 0 0.8rem;
    padding: 0.3rem 0.75rem;
    border-radius: 999px;
    background: #d5f5f0;
    color: #0f766e;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.hero {
    padding: 5.5rem 0 0;
    background:
        linear-gradient(180deg, rgba(8, 18, 34, 0.72) 0%, rgba(8, 18, 34, 0.84) 55%, rgba(8, 18, 34, 0.94) 100%),
        url("../images/sitio/hero-barra.jpg") center 30% / cover no-repeat,
        #0f1f33;
    color: #fff;
}

.hero .eyebrow {
    background: #0e3640;
    color: #5eead4;
}

.hero-inner { text-align: center; }

.hero h1 {
    max-width: 760px;
    margin: 0.2rem auto 1rem;
    color: #fff;
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.hero p,
.hero-note {
    max-width: 680px;
    margin: 0 auto 2rem;
    color: #c9d6e8;
    font-size: 1.15rem;
}

.hero-note {
    margin-top: 1.35rem;
    margin-bottom: 0;
    font-size: 1rem;
    line-height: 1.55;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.tablero {
    width: min(100%, 960px);
    margin: 3rem auto -4rem;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 16px;
    background: #fff;
    color: var(--ink);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.35);
    text-align: left;
}

.tablero-top {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--line);
    background: #f8fafc;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 600;
}

.tablero-top i {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #d0d7e2;
}

.tablero-top strong { margin-left: 0.4rem; color: var(--ink); }

.tablero-body {
    display: grid;
    grid-template-columns: 168px 1fr;
    min-height: 280px;
}

.tablero-side {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1rem;
    border-right: 1px solid var(--line);
    background: #f8fafc;
}

.tablero-side span {
    padding: 0.45rem 0.65rem;
    border-radius: 8px;
    color: var(--muted);
    font-size: 0.88rem;
    font-weight: 600;
}

.tablero-side span.on {
    background: rgba(31, 111, 235, 0.1);
    color: var(--brand);
}

.tablero-main { padding: 1rem 1.1rem 1.2rem; }

.tablero-kpis {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.7rem;
}

.tablero-kpis div {
    padding: 0.75rem 0.8rem;
    border: 1px solid var(--line);
    border-radius: 12px;
}

.tablero-kpis small { color: var(--muted); font-size: 0.75rem; }

.tablero-kpis strong {
    display: block;
    font-size: 1.35rem;
    letter-spacing: -0.03em;
}

.tablero-list {
    margin: 0.9rem 0 0;
    padding: 0;
    list-style: none;
}

.tablero-list li {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--line);
    font-size: 0.92rem;
}

.tablero-list em {
    color: #0f766e;
    font-style: normal;
    font-weight: 600;
}

.stats {
    padding: 6.5rem 0 2.5rem;
    border-bottom: 1px solid var(--line);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    text-align: center;
}

.stats-grid strong {
    display: block;
    font-size: 1.35rem;
    letter-spacing: -0.02em;
    background: linear-gradient(90deg, var(--brand), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.stats-grid span { color: var(--muted); font-size: 0.9rem; }

section { padding: 4.5rem 0; }

.hero .eyebrow,
.access-media .eyebrow {
    background: #0e3640;
    color: #5eead4;
}

.section-title,
h2 {
    margin: 0 0 0.5rem;
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    letter-spacing: -0.02em;
}

.section-lead,
.site-lead,
.doc-header p,
.feature-text p,
.card p,
.site-card p {
    color: var(--muted);
}

.section-lead { max-width: 640px; margin: 0 0 2.5rem; }

.feature {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
    align-items: center;
    gap: 3.5rem;
    padding: 2.5rem 0;
}

.feature.reverse .feature-text { order: 2; }

.feature img,
.site-photo {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 18px 40px rgba(15, 31, 51, 0.12);
}

.checks { margin: 1.25rem 0 0; padding: 0; list-style: none; }

.checks li {
    position: relative;
    padding: 0.35rem 0 0.35rem 1.9rem;
    color: var(--ink);
}

.checks li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 1.2rem;
    height: 1.2rem;
    border-radius: 6px;
    background: rgba(20, 184, 166, 0.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f766e' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-10'/%3E%3C/svg%3E") center / 0.75rem no-repeat;
}

.bg-photo {
    background:
        linear-gradient(180deg, rgba(8, 18, 34, 0.86) 0%, rgba(8, 18, 34, 0.78) 50%, rgba(8, 18, 34, 0.9) 100%),
        url("../images/sitio/piso-mesas.jpg") center / cover no-repeat,
        #0f1f33;
    color: #fff;
}

.bg-photo .section-title,
.bg-photo h2 { color: #fff; }

.bg-photo .section-lead { color: #c9d6e8; }

.grid { display: grid; gap: 1.25rem; }

.grid-3 { grid-template-columns: repeat(3, 1fr); }

.card,
.site-card,
.site-callout {
    height: 100%;
    padding: 1.5rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
}

.bg-photo .card,
.bg-photo .site-card {
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
    color: var(--ink);
}

.card h3,
.site-card h3 { margin: 0.35rem 0 0.45rem; font-size: 1.05rem; }

.icon {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: rgba(31, 111, 235, 0.1);
    color: var(--brand);
}

.steps { counter-reset: step; }

.steps .card { position: relative; }

.steps .card::before {
    counter-increment: step;
    content: counter(step);
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    margin-bottom: 0.8rem;
    border-radius: 50%;
    background: var(--ink);
    color: #fff;
    font-weight: 700;
}

.cta,
.site-demo-card {
    display: block;
    padding: 3rem 1.5rem;
    border-radius: 20px;
    background: linear-gradient(135deg, #0f1f33, #1d3a66);
    color: #fff;
    text-align: center;
}

.cta h2,
.site-demo-card h2 { color: #fff; }

.cta .btn + .btn { margin-left: 0.6rem; }

.piso {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 1rem;
    align-items: start;
}

.piso-panel {
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 16px 36px rgba(15, 31, 51, 0.06);
}

.piso-panel header {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
}

.piso-panel header span {
    color: var(--muted);
    font-size: 0.85rem;
}

.piso-carta,
.piso-estacion {
    margin: 0;
    padding: 0;
    list-style: none;
}

.piso-carta li,
.piso-estacion li {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem 0.6rem;
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--line);
}

.piso-carta small { flex-basis: 100%; }

.piso-carta small,
.piso-espera {
    color: var(--muted);
    font-size: 0.78rem;
}

.piso-carta div {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-left: auto;
}

.piso-carta button,
.piso-estacion button {
    width: 1.8rem;
    height: 1.8rem;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--bg);
    color: var(--ink);
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

.piso-estacion button {
    width: auto;
    padding: 0 0.55rem;
    font-size: 0.75rem;
}

.piso-cuenta {
    min-height: 4.5rem;
    margin: 0.8rem 0;
    padding: 0.7rem 0.8rem;
    border-radius: 12px;
    background: var(--bg);
}

.piso-cuenta p { margin: 0.15rem 0; font-size: 0.92rem; }

.piso-nota,
.piso-cierre { margin-top: 1rem; color: var(--muted); }

.piso-estacion li.is-listo span { color: #0f766e; text-decoration: line-through; }

.piso-barra { border-top: 4px solid var(--brand); }

.piso-cocina { border-top: 4px solid var(--accent); }

.cta p,
.site-demo-card p {
    max-width: 520px;
    margin: 0.5rem auto 1.5rem;
    color: #c9d6e8;
}

.doc-header,
.site-page {
    padding: 3.5rem 0 2rem;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
}

.doc-header h1,
.site-page h1 {
    margin: 0.2rem 0 0.6rem;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    letter-spacing: -0.03em;
}

.site-section,
.site-section-tight { padding-top: 2.5rem; }

.site-section-warm { background: var(--bg); }

.site-more { font-weight: 700; text-decoration: none; }

.site-faq {
    padding: 0.95rem 0;
    border-top: 1px solid var(--line);
}

.site-faq summary { font-weight: 700; cursor: pointer; }

.site-form,
.access-card {
    height: auto;
    padding: 1.6rem;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 24px 60px rgba(15, 31, 51, 0.08);
}

.site-form-narrow { max-width: 440px; margin: 0 auto; }

.form-control {
    min-height: 3rem;
    border: 1px solid #cfd8e3;
    border-radius: 12px;
    background: #fff;
}

.form-control:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 4px rgba(31, 111, 235, 0.15);
}

.site-optional,
.site-note { color: var(--muted); }

.site-note { margin-top: 1rem; font-size: 0.92rem; }

.site-flash { padding-top: 1rem; }

.sitio-trampa {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.access {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    min-height: calc(100vh - 64px);
    padding: 0;
}

.access-media {
    display: flex;
    align-items: flex-end;
    padding: 3.5rem;
    color: #fff;
    background:
        linear-gradient(180deg, rgba(8, 18, 34, 0.35) 0%, rgba(8, 18, 34, 0.88) 100%),
        url("../images/sitio/hero-barra.jpg") center / cover no-repeat,
        #0f1f33;
}

.access-media h2 {
    margin: 0.8rem 0 0.4rem;
    color: #fff;
    font-size: clamp(1.6rem, 2.6vw, 2.2rem);
}

.access-media p { color: #dbe5f2; }

.access-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 1.5rem;
    background:
        radial-gradient(500px 260px at 100% 0%, rgba(20, 184, 166, 0.08), transparent 70%),
        radial-gradient(500px 260px at 0% 100%, rgba(31, 111, 235, 0.08), transparent 70%),
        var(--bg);
}

.footer {
    padding: 0 0 2.5rem;
    border-top: 1px solid var(--line);
    background: #fff;
    color: var(--muted);
    font-size: 0.9rem;
}

.footer-banner {
    margin-bottom: 2.5rem;
    background:
        linear-gradient(90deg, rgba(8, 18, 34, 0.92) 0%, rgba(8, 18, 34, 0.55) 55%, rgba(8, 18, 34, 0.35) 100%),
        url("../images/sitio/piso-mesas.jpg") center 40% / cover no-repeat,
        #0f1f33;
    color: #fff;
}

.footer-banner-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    min-height: 130px;
    flex-wrap: wrap;
    padding-block: 1.5rem;
}

.footer-brand {
    color: #fff;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.footer-banner p { margin: 0.35rem 0 0; color: #c9d6e8; }

.footer-legal {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
}

.footer-legal a {
    color: var(--muted);
    margin-right: 1.25rem;
    text-decoration: none;
}

.footer-legal a:hover { color: var(--ink); }

.doc { padding-top: 2.5rem; }

.doc h2 { margin-top: 2rem; font-size: 1.25rem; }

:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; }

@media (max-width: 900px) {
    .feature,
    .access,
    .tablero-body,
    .stats-grid,
    .grid-3 { grid-template-columns: 1fr; }

    .feature.reverse .feature-text { order: 0; }

    .piso { grid-template-columns: 1fr; }

    .stats-grid { grid-template-columns: 1fr 1fr; }

    .tablero { margin-bottom: -2rem; }

    .access-media { min-height: 240px; padding: 2rem 1.5rem; }

    .nav-toggle { display: inline-flex; }

    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        margin: 0 0 1rem;
        gap: 0.35rem;
    }

    .nav-check:checked ~ .nav-links { display: flex; }

    .nav-links .btn { text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}