/* ======================================================================
   LOYPIN — Landing de venta (v2)
   Ideología "Nowhere Studio": tipografía enorme y segura, mucho espacio
   en blanco, cero degradados de relleno, cada sección hace una sola
   afirmación clara. Adaptado a claro/oscuro y a la paleta YA existente
   de la marca (--ink-900 / --gold-400-600 / --porcelain), no una paleta
   nueva encima. Todo lo que se muestra de negocios y planes se jala en
   vivo del modelo Business — nada hardcodeado.
   Producido por Cid & Engel Studio
   ====================================================================== */

:root {
    --font-mono: 'JetBrains Mono', 'IBM Plex Mono', monospace;

    /* Tema claro (por defecto) */
    --lp-bg: var(--porcelain);
    --lp-bg-soft: #f2efe7;
    --lp-surface: #ffffff;
    --lp-ink: var(--ink-900);
    --lp-ink-dim: var(--text-600);
    --lp-line: var(--border);
    --lp-line-strong: var(--border-strong);
    --lp-invert-surface: var(--ink-900);
    --lp-invert-ink: var(--porcelain);
}

/* BUGFIX: antes el tema dependía de un atributo html[data-theme] que solo
   ponía un botón manual con JS (ver index.php) — y páginas como planes.php
   ni siquiera tenían ese botón, así que se quedaban SIEMPRE en claro sin
   importar el sistema operativo del usuario. Ahora sigue automáticamente
   prefers-color-scheme en TODA la sección de landing/planes, sin selector
   visible en ningún lado, tal como se pidió. */
@media (prefers-color-scheme: dark) {
    :root {
        --lp-bg: var(--ink-900);
        --lp-bg-soft: var(--ink-800);
        --lp-surface: #161d33;
        --lp-ink: var(--porcelain);
        --lp-ink-dim: #9aa1b8;
        --lp-line: rgba(255, 255, 255, 0.1);
        --lp-line-strong: rgba(255, 255, 255, 0.18);
        --lp-invert-surface: var(--porcelain);
        --lp-invert-ink: var(--ink-900);
    }
}

body.lp-shell {
    margin: 0;
    background: var(--lp-bg);
    color: var(--lp-ink);
    animation: none;
    transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
body.lp-shell::before { display: none; }
.lp-shell, .lp-shell * { box-sizing: border-box; }

/* style.css trae reglas globales pensadas para las pantallas tipo app
   (login, wallet, panel): <main> a 480px centrado y un bullet dorado
   antes de cada h2. La landing es un sitio de marketing de ancho
   completo, así que se anulan aquí — con más especificidad que las
   reglas base — en vez de tocar style.css y arriesgar esas pantallas. */
.lp-shell main {
    max-width: none;
    margin: 0;
    padding: 0;
}
.lp-shell h1, .lp-shell h2, .lp-shell h3 {
    margin: 0;
    color: inherit;
}
.lp-shell h2::before { content: none; }

.lp-wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
@media (min-width: 860px) { .lp-wrap { padding: 0 40px; } }
@media (min-width: 1300px) { .lp-wrap { max-width: 1320px; padding: 0 48px; } }

/* Todo texto de párrafo se limita a un largo de línea legible, incluso
   dentro de columnas anchas de escritorio — evita "columnas enormes" de
   texto disperso. */
.lp-hero-sub, .lp-section-head p, .lp-panel-lead, .lp-final p { max-width: 58ch; }

/* ---------------------------------------------------------------------
   Top bar
   --------------------------------------------------------------------- */
.lp-top {
    position: sticky; top: 0; z-index: 40;
    background: color-mix(in srgb, var(--lp-bg) 86%, transparent);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--lp-line);
}
.lp-top-row {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 0;
}
.lp-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.lp-brand img { width: 32px; height: 32px; border-radius: 9px; }
.lp-brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; letter-spacing: -0.01em; color: var(--lp-ink); }

.lp-top-actions { display: flex; align-items: center; gap: 10px; }
/* BUGFIX: se quitó el botón visible de cambiar tema (.lp-theme-toggle) —
   el tema ahora es 100% automático según el sistema operativo, sin
   selector en la interfaz (ver el bloque de arriba). El HTML del botón
   se quitó de index.php; estas reglas se eliminaron con él. */

.lp-link-ghost {
    font-size: 0.84rem; font-weight: 600; text-decoration: none;
    color: var(--lp-ink-dim);
    padding: 9px 14px; border-radius: 999px;
    border: 1px solid transparent;
    transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
    white-space: nowrap;
}
.lp-link-ghost:hover { border-color: var(--lp-line-strong); color: var(--lp-ink); }
@media (max-width: 640px) { .lp-link-ghost.lp-hide-mobile { display: none; } }

/* ---------------------------------------------------------------------
   Hero
   --------------------------------------------------------------------- */
.lp-hero { padding: 64px 0 40px; text-align: center; }
@media (min-width: 1024px) { .lp-hero { padding: 100px 0 60px; } }
.lp-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--font-body); font-size: 0.76rem; font-weight: 700;
    letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--gold-600);
    background: color-mix(in srgb, var(--gold-400) 16%, transparent);
    padding: 7px 14px; border-radius: 999px;
    margin-bottom: 26px;
}
@media (prefers-color-scheme: dark) { .lp-eyebrow { color: var(--gold-400); } }
.lp-eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 3px color-mix(in srgb, var(--success) 25%, transparent); }

.lp-hero h1 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2.4rem, 6.4vw, 5rem);
    line-height: 0.98;
    letter-spacing: -0.02em;
    margin: 0 auto 24px;
    max-width: 920px;
    color: var(--lp-ink);
}
.lp-hero h1 em {
    font-style: normal;
    background: linear-gradient(100deg, var(--gold-500), var(--gold-400));
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lp-hero-sub {
    max-width: 560px; margin: 0 auto 36px;
    font-size: 1.05rem; line-height: 1.6;
    color: var(--lp-ink-dim);
}

.lp-hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 22px; }
.lp-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font-family: var(--font-body); font-weight: 700; font-size: 0.95rem;
    padding: 15px 26px; border-radius: 999px;
    text-decoration: none; cursor: pointer; border: none;
    transition: transform 0.15s var(--ease-spring), box-shadow 0.2s var(--ease);
}
.lp-btn:active { transform: scale(0.97); }
.lp-btn-primary { background: var(--lp-invert-surface); color: var(--lp-invert-ink); box-shadow: var(--shadow-sm); }
.lp-btn-primary:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.lp-btn-gold { background: linear-gradient(135deg, var(--gold-400), var(--gold-600)); color: var(--ink-900); box-shadow: var(--shadow-gold); }
.lp-btn-gold:hover { transform: translateY(-2px); }
.lp-btn-outline { background: transparent; color: var(--lp-ink); border: 1.5px solid var(--lp-line-strong); }
.lp-btn-outline:hover { border-color: var(--gold-500); }
.lp-btn-on-dark { color: var(--porcelain); border-color: rgba(255,255,255,0.28); }
.lp-btn-on-dark:hover { border-color: var(--gold-400); }

.lp-hero-foot { font-size: 0.82rem; color: var(--lp-ink-dim); }
.lp-hero-foot a { font-weight: 700; color: var(--lp-ink); text-decoration: underline; text-underline-offset: 3px; }

/* Cifra en vivo */
.lp-live {
    display: inline-flex; align-items: center; gap: 10px;
    margin: 34px auto 0; padding: 10px 18px 10px 10px;
    border-radius: 999px; border: 1px solid var(--lp-line);
    background: var(--lp-surface);
    font-size: 0.84rem; color: var(--lp-ink-dim);
}
.lp-live strong { color: var(--lp-ink); font-family: var(--font-display); font-size: 1rem; }
.lp-live-avatars { display: flex; }
.lp-live-avatars img, .lp-live-avatars span {
    width: 26px; height: 26px; border-radius: 50%; object-fit: cover;
    border: 2px solid var(--lp-surface);
    margin-left: -8px; background: var(--lp-bg-soft);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.6rem; font-weight: 700; color: var(--lp-ink-dim);
}
.lp-live-avatars :first-child { margin-left: 0; }

/* ---------------------------------------------------------------------
   Secciones genéricas
   --------------------------------------------------------------------- */
.lp-section { padding: 76px 0; }
@media (min-width: 1024px) { .lp-section { padding: 104px 0; } }
.lp-section-alt { background: var(--lp-bg-soft); }
.lp-section-head { max-width: 620px; margin: 0 0 44px; }
@media (min-width: 1024px) { .lp-section-head { margin-bottom: 56px; } }
.lp-section-head.lp-center { margin-left: auto; margin-right: auto; text-align: center; }
.lp-kicker { font-size: 0.76rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold-600); margin: 0 0 12px; }
@media (prefers-color-scheme: dark) { .lp-kicker { color: var(--gold-400); } }
.lp-section-head h2 {
    font-family: var(--font-display); font-weight: 700;
    font-size: clamp(1.7rem, 3.4vw, 2.5rem); line-height: 1.1; letter-spacing: -0.015em;
    margin: 0 0 14px; color: var(--lp-ink);
}
.lp-section-head p { color: var(--lp-ink-dim); font-size: 1rem; line-height: 1.6; margin: 0; }

/* ---------------------------------------------------------------------
   Split cliente / negocio
   --------------------------------------------------------------------- */
.lp-split { display: grid; gap: 20px; grid-template-columns: 1fr; }
@media (min-width: 860px) { .lp-split { grid-template-columns: 1fr 1fr; gap: 24px; } }
@media (min-width: 1024px) { .lp-split { gap: 32px; } .lp-panel { padding: 42px 38px; } }

.lp-panel {
    border-radius: var(--radius-lg);
    padding: 34px 30px;
    border: 1px solid var(--lp-line);
    background: var(--lp-surface);
    display: flex; flex-direction: column;
}
.lp-panel-dark {
    background: var(--ink-900);
    color: var(--porcelain);
    border-color: transparent;
}
.lp-panel-icon {
    width: 44px; height: 44px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem; margin-bottom: 18px;
    background: color-mix(in srgb, var(--gold-400) 20%, transparent);
}
.lp-panel h3 { font-family: var(--font-display); font-size: 1.4rem; margin: 0 0 8px; letter-spacing: -0.01em; }
.lp-panel > p.lp-panel-lead { margin: 0 0 22px; opacity: 0.75; line-height: 1.55; font-size: 0.95rem; }

.lp-steps { list-style: none; margin: 0 0 24px; padding: 0; counter-reset: lp-step; display: flex; flex-direction: column; gap: 14px; }
.lp-steps li { counter-increment: lp-step; display: flex; align-items: flex-start; gap: 12px; font-size: 0.92rem; line-height: 1.5; }
.lp-steps li::before {
    content: counter(lp-step);
    flex-shrink: 0; width: 24px; height: 24px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-size: 0.76rem; font-weight: 700;
    background: color-mix(in srgb, var(--gold-400) 24%, transparent);
    color: var(--gold-600);
}
.lp-panel-dark .lp-steps li::before { background: rgba(247, 197, 92, 0.22); color: var(--gold-400); }

.lp-check { list-style: none; margin: 0 0 26px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.lp-check li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.9rem; line-height: 1.5; }
.lp-check li::before { content: "✓"; flex-shrink: 0; font-weight: 700; color: var(--success); }
.lp-panel-dark .lp-check li::before { color: var(--gold-400); }

.lp-panel .lp-btn { margin-top: auto; align-self: flex-start; }

/* ---------------------------------------------------------------------
   Directorio en vivo — carrusel de arrastre (ADN de Nowhere Studio:
   mono-font, número de índice, tarjetas de alto variable, arrastra para
   explorar) en vez de un grid estático.
   --------------------------------------------------------------------- */
.lp-filter {
    display: flex; gap: 8px; flex-wrap: wrap;
    font-family: var(--font-mono, monospace); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.03em;
    margin-bottom: 26px;
}
.lp-filter-btn {
    padding: 8px 15px; border-radius: 999px;
    border: 1px solid var(--lp-line-strong);
    background: transparent; color: var(--lp-ink-dim);
    cursor: pointer; font: inherit;
    transition: all 0.2s var(--ease);
}
.lp-filter-btn:hover { color: var(--lp-ink); border-color: var(--lp-ink-dim); }
.lp-filter-btn.is-active { background: var(--lp-ink); color: var(--lp-bg); border-color: var(--lp-ink); }

.lp-carousel-hint {
    font-family: var(--font-mono, monospace); font-size: 0.72rem; letter-spacing: 0.02em;
    color: var(--lp-ink-dim); margin: 0 0 18px;
    display: flex; align-items: center; gap: 8px;
}
.lp-carousel-hint svg { width: 14px; height: 14px; }

.lp-carousel-track {
    overflow-x: auto;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    scrollbar-width: none;
    margin: 0 -20px;
    padding: 4px 20px 18px;
}
@media (min-width: 860px) { .lp-carousel-track { margin: 0 -40px; padding: 4px 40px 18px; } }
.lp-carousel-track::-webkit-scrollbar { display: none; }
.lp-carousel-track.is-dragging { cursor: grabbing; }
.lp-carousel-track.snap { scroll-snap-type: x proximity; }

.lp-carousel-strip { display: flex; gap: 16px; width: max-content; }

.lp-show-card {
    --idx-op: 0.35;
    width: 240px; flex-shrink: 0;
    display: flex; flex-direction: column;
    border: 1px solid var(--lp-line);
    border-radius: 18px;
    background: var(--lp-surface);
    overflow: hidden;
    text-decoration: none; color: inherit;
    scroll-snap-align: start;
    transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.lp-show-card:hover { transform: translateY(-6px); border-color: var(--gold-500); box-shadow: var(--shadow-md); }

.lp-show-card-media {
    position: relative;
    height: 148px;
    background-size: cover; background-position: center;
    background-color: var(--biz-accent, var(--lp-bg-soft));
    display: flex; align-items: flex-start; justify-content: space-between;
    padding: 12px;
}
.lp-show-card-media::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.45) 0%, transparent 55%);
}
.lp-show-card-idx {
    position: relative; z-index: 1;
    font-family: var(--font-mono, monospace); font-size: 0.7rem;
    color: rgba(255,255,255,0.85);
    background: rgba(0,0,0,0.28);
    padding: 3px 8px; border-radius: 999px;
    backdrop-filter: blur(2px);
}
.lp-show-card-logo {
    position: relative; z-index: 1;
    width: 40px; height: 40px; border-radius: 11px;
    background: #fff; color: var(--ink-900);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-weight: 700; font-size: 0.95rem;
    box-shadow: 0 3px 10px rgba(0,0,0,0.25);
    overflow: hidden;
    margin-top: auto; margin-bottom: -32px;
}
.lp-show-card-logo img { width: 100%; height: 100%; object-fit: contain; }

.lp-show-card-body { padding: 28px 16px 18px; display: flex; flex-direction: column; gap: 6px; }
.lp-show-card-cat { font-family: var(--font-mono, monospace); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--gold-600); }
@media (prefers-color-scheme: dark) { .lp-show-card-cat { color: var(--gold-400); } }
.lp-show-card-name { font-family: var(--font-display); font-weight: 700; font-size: 1.02rem; line-height: 1.25; color: var(--lp-ink); }
.lp-show-card-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 0.76rem; color: var(--lp-ink-dim); }
.lp-show-card-rating { color: var(--gold-600); font-weight: 700; }
@media (prefers-color-scheme: dark) { .lp-show-card-rating { color: var(--gold-400); } }

.lp-empty-directory {
    border: 1.5px dashed var(--lp-line-strong); border-radius: var(--radius-lg);
    padding: 46px 24px; text-align: center; color: var(--lp-ink-dim);
}
.lp-empty-directory strong { display: block; color: var(--lp-ink); font-family: var(--font-display); font-size: 1.1rem; margin-bottom: 8px; }

/* ---------------------------------------------------------------------
   Planes teaser
   --------------------------------------------------------------------- */
.lp-plans { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 860px) { .lp-plans { grid-template-columns: repeat(3, 1fr); gap: 22px; } }
@media (min-width: 1024px) { .lp-plans { gap: 28px; } .lp-plan { padding: 34px 28px; } }
.lp-plan {
    border-radius: var(--radius-lg); padding: 28px 24px;
    border: 1px solid var(--lp-line); background: var(--lp-surface);
    display: flex; flex-direction: column;
    position: relative;
}
.lp-plan.lp-plan-featured { border-color: var(--gold-500); box-shadow: 0 0 0 1px var(--gold-500), var(--shadow-md); }
.lp-plan-badge {
    position: absolute; top: -12px; left: 24px;
    background: linear-gradient(135deg, var(--gold-400), var(--gold-600));
    color: var(--ink-900); font-size: 0.7rem; font-weight: 700;
    padding: 5px 12px; border-radius: 999px; letter-spacing: 0.02em;
}
.lp-plan-name { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; margin: 6px 0 2px; }
.lp-plan-sub { font-size: 0.8rem; color: var(--lp-ink-dim); margin: 0 0 18px; }
.lp-plan-price { font-family: var(--font-display); font-size: 2.1rem; font-weight: 700; margin: 0; line-height: 1; }
.lp-plan-price span { font-family: var(--font-body); font-size: 0.85rem; font-weight: 500; color: var(--lp-ink-dim); }
.lp-plan-save { font-size: 0.78rem; color: var(--lp-ink-dim); margin: 6px 0 0; }
.lp-plan-save strong { color: var(--success); }
.lp-plan-includes { list-style: none; margin: 20px 0 24px; padding: 0; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.lp-plan-includes li { display: flex; gap: 9px; font-size: 0.86rem; line-height: 1.5; }
.lp-plan-includes li::before { content: "✓"; color: var(--success); flex-shrink: 0; font-weight: 700; }
.lp-plan-includes li.lp-not-included { opacity: 0.4; }
.lp-plan-includes li.lp-not-included::before { content: "–"; color: var(--lp-ink-dim); }
.lp-plan-unlock {
    font-size: 0.78rem; color: var(--lp-ink-dim); border-top: 1px dashed var(--lp-line-strong);
    padding-top: 12px; margin-top: -8px; margin-bottom: 16px; line-height: 1.5;
}
.lp-plan-unlock strong { color: var(--gold-600); }
@media (prefers-color-scheme: dark) { .lp-plan-unlock strong { color: var(--gold-400); } }

/* ---------------------------------------------------------------------
   Confianza / trust bar
   --------------------------------------------------------------------- */
.lp-trust { display: grid; gap: 22px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .lp-trust { grid-template-columns: repeat(3, 1fr); } }
.lp-trust-item { display: flex; gap: 14px; align-items: flex-start; }
.lp-trust-ico {
    width: 40px; height: 40px; border-radius: 11px; flex-shrink: 0;
    background: color-mix(in srgb, var(--gold-400) 18%, transparent);
    display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
}
.lp-trust-item h4 { margin: 0 0 4px; font-family: var(--font-display); font-size: 1rem; }
.lp-trust-item p { margin: 0; font-size: 0.86rem; color: var(--lp-ink-dim); line-height: 1.5; }

/* ---------------------------------------------------------------------
   CTA final
   --------------------------------------------------------------------- */
.lp-final {
    border-radius: 28px; padding: 56px 32px; text-align: center;
    background: var(--ink-900); color: var(--porcelain);
    position: relative; overflow: hidden;
}
.lp-final::before {
    content: ""; position: absolute; inset: 0;
    background: radial-gradient(600px 200px at 50% 0%, color-mix(in srgb, var(--gold-400) 22%, transparent), transparent);
}
.lp-final > * { position: relative; z-index: 1; }
.lp-final h2 { font-family: var(--font-display); font-size: clamp(1.6rem, 3.6vw, 2.4rem); margin: 0 0 14px; letter-spacing: -0.01em; }
.lp-final p { max-width: 480px; margin: 0 auto 26px; opacity: 0.78; line-height: 1.55; }
.lp-final .lp-hero-ctas { margin-bottom: 0; }

/* ---------------------------------------------------------------------
   Footer
   --------------------------------------------------------------------- */
.lp-footer { padding: 40px 0 60px; text-align: center; font-size: 0.8rem; color: var(--lp-ink-dim); }
.lp-footer a { color: var(--lp-ink-dim); text-decoration: none; }
.lp-footer a:hover { color: var(--lp-ink); text-decoration: underline; }
.lp-footer-links { display: flex; gap: 16px; justify-content: center; margin-top: 10px; flex-wrap: wrap; }

@media (prefers-reduced-motion: reduce) {
    .lp-btn, .lp-theme-toggle, body.lp-shell { transition: none !important; }
}