/* ============================================================
   STODBOX WEB — site.css
   Sitio comercial stodbox.com — Landing v1 (Fase M1)
   Dirección visual: editorial / premium sobre marca grafito.
   CSS3 puro. Sin frameworks. Mobile-first.
   ============================================================ */


/* ============ SISTEMA DE DISEÑO (TOKENS) ============ */
:root {

    /* ---- Colores base ---- */
    --color-ink:          #2b2f32;   /* grafito de marca (navbar, footer, titulares) */
    --color-ink-soft:     #383d41;   /* grafito secundario */
    --color-bg:           #ffffff;
    --color-bg-soft:      #f5f6f7;    /* superficies claras alternas */
    --color-bg-warm:      #fafafa;    /* fondo cálido sutil (eco de la app) */
    --color-surface:      #ffffff;
    --color-border:       #e4e6e8;
    --color-border-strong:#d4d7da;

    /* ---- Texto ---- */
    --color-text:         #2b2f32;
    --color-text-soft:    #3c4348;
    --color-text-muted:   #5b6166;
    --color-text-faint:   #8a9097;
    --color-text-ondark:  #f4f5f6;
    --color-text-onink:   rgba(244, 245, 246, 0.72);

    /* ---- Acento (identidad) — único acento del sistema ---- */
    --color-accent:        #0047ab;
    --color-accent-hover:  #003d96;
    --color-accent-press:  #003380;
    --color-accent-subtle: rgba(0, 71, 171, 0.10);
    --color-accent-onink:  #6ba3e8;

    /* ---- Estados ---- */
    --color-success: #16a34a;
    --color-warning: #c2820a;
    --color-error:   #d23b3b;
    --color-info:    #2563eb;

    /* ---- Espaciado ---- */
    --space-2xs:  4px;
    --space-xs:   8px;
    --space-sm:  12px;
    --space-md:  16px;
    --space-lg:  24px;
    --space-xl:  40px;
    --space-2xl: 64px;
    --space-3xl: 96px;

    /* ---- Tipografía ---- */
    --font-display: 'Montserrat', 'DM Sans', system-ui, sans-serif;
    --font-body:    'DM Sans', system-ui, -apple-system, sans-serif;
    --font-mono:    'JetBrains Mono', ui-monospace, 'Cascadia Code', monospace;

    --text-xs:   0.75rem;
    --text-sm:   0.875rem;
    --text-base: 1rem;
    --text-lg:   1.125rem;
    --text-xl:   1.375rem;
    --text-2xl:  1.75rem;
    --text-3xl:  2.25rem;
    --text-4xl:  3rem;
    --text-5xl:  3.75rem;

    --leading-tight: 1.1;
    --leading-snug:  1.3;
    --leading-base:  1.6;

    /* ---- Radios ---- */
    --radius-sm:   6px;
    --radius-md:  10px;
    --radius-lg:  16px;
    --radius-xl:  22px;
    --radius-pill: 999px;

    /* ---- Sombras ---- */
    --shadow-xs: 0 1px 2px rgba(22, 25, 28, 0.06);
    --shadow-sm: 0 2px 8px rgba(22, 25, 28, 0.07);
    --shadow-md: 0 10px 30px rgba(22, 25, 28, 0.10);
    --shadow-nav: 0 8px 30px rgba(22, 25, 28, 0.20);

    /* ---- Transiciones ---- */
    --transition-fast: 140ms ease;
    --transition-base: 240ms ease;
    --transition-slow: 420ms cubic-bezier(0.4, 0, 0.2, 1);

    /* ---- Layout ---- */
    --content-max: 1280px;
    --content-pad: 20px;
    --navbar-h:    64px;
    --navbar-gap:  16px;
}


/* ============ RESET Y BASE ============ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
    /* compensa el navbar flotante fijo al saltar a una ancla */
    scroll-padding-top: calc(var(--navbar-h) + var(--navbar-gap) + var(--space-lg));
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: var(--leading-base);
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body.is-locked {
    overflow: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

ul {
    list-style: none;
}

:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
    border-radius: var(--radius-sm);
}


/* ============ UTILIDADES DE LAYOUT ============ */
.container {
    width: 100%;
    max-width: var(--content-max);
    margin-inline: auto;
    padding-inline: var(--content-pad);
}

.section {
    padding-block: var(--space-2xl);
}

.section--soft {
    background: var(--color-bg-soft);
}

.section--ink {
    background: var(--color-ink);
    color: var(--color-text-onink);
}

.eyebrow {
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: var(--text-sm);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #6b6b6b;
}

.section__head {
    max-width: 640px;
    margin-bottom: var(--space-xl);
}

.section__title {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: var(--text-3xl);
    line-height: var(--leading-tight);
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin-top: var(--space-sm);
}

.section__subtitle {
    margin-top: var(--space-md);
    color: var(--color-text-muted);
    font-size: var(--text-lg);
    line-height: var(--leading-base);
}

.is-hidden {
    display: none !important;
}


/* ============ BOTONES ============ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    min-height: 46px;
    padding: 0 var(--space-lg);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: var(--text-sm);
    letter-spacing: 0.01em;
    line-height: 1;
    white-space: nowrap;
    transition: background var(--transition-fast),
                color var(--transition-fast),
                border-color var(--transition-fast),
                transform var(--transition-fast);
}

.btn:active {
    transform: translateY(1px);
}

.btn--primary {
    background: var(--color-accent);
    color: #ffffff;
}

.btn--primary:hover {
    background: var(--color-accent-hover);
}

.btn--dark {
    background: var(--color-ink);
    color: var(--color-text-ondark);
}

.btn--dark:hover {
    background: var(--color-ink-soft);
}

.btn--ghost {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border-strong);
}

.btn--ghost:hover {
    border-color: var(--color-ink);
    background: var(--color-bg-soft);
}

.btn--ghost-onink {
    background: transparent;
    color: var(--color-text-ondark);
    border: 1px solid rgba(244, 245, 246, 0.28);
}

.btn--ghost-onink:hover {
    border-color: rgba(244, 245, 246, 0.6);
}

.btn--block {
    width: 100%;
}


/* ============ SPLASH ============ */
.splash {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    background: var(--color-bg);
    opacity: 1;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.splash.is-dismissed {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.splash__logo {
    width: min(240px, 56vw);
    height: auto;
    opacity: 0;
    transform: translateY(8px) scale(0.98);
    animation: splash-in 700ms cubic-bezier(0.2, 0.7, 0.2, 1) 120ms forwards;
}

.splash__bar {
    position: relative;
    width: 120px;
    height: 2px;
    border-radius: var(--radius-pill);
    background: var(--color-border);
    overflow: hidden;
    opacity: 0;
    animation: splash-fade 400ms ease 360ms forwards;
}

.splash__bar::after {
    content: "";
    position: absolute;
    inset: 0;
    transform-origin: left center;
    transform: scaleX(0);
    background: var(--color-ink);
    animation: splash-progress 1900ms cubic-bezier(0.4, 0, 0.2, 1) 360ms forwards;
}

@keyframes splash-in {
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes splash-fade {
    to { opacity: 1; }
}

@keyframes splash-progress {
    to { transform: scaleX(1); }
}


/* ============ NAVBAR (flotante grafito) ============ */
.navbar {
    position: fixed;
    top: var(--navbar-gap);
    left: 0;
    right: 0;
    z-index: 900;
    pointer-events: none;
    padding-inline: var(--content-pad);
}

.navbar__inner {
    pointer-events: auto;
    width: 100%;
    max-width: var(--content-max);
    margin-inline: auto;
    min-height: var(--navbar-h);
    padding: 10px 12px 10px 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    background: var(--color-ink);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-nav);
}

.navbar__brand {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.navbar__logo {
    height: 26px;
    width: auto;
}

.navbar__links {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-inline: auto;
}

.navbar__link {
    color: var(--color-text-onink);
    font-size: var(--text-sm);
    font-weight: 500;
    padding: 6px 2px;
    transition: color var(--transition-fast);
}

.navbar__link:hover {
    color: var(--color-text-ondark);
}

.navbar__actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-shrink: 0;
}

.navbar__login {
    color: var(--color-text-onink);
    font-size: var(--text-sm);
    font-weight: 600;
    padding: 8px var(--space-sm);
    transition: color var(--transition-fast);
}

.navbar__login:hover {
    color: var(--color-text-ondark);
}

.navbar__cta {
    min-height: 42px;
    padding-inline: var(--space-md);
}

/* Botón hamburguesa (solo móvil) */
.navbar__toggle {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    align-items: center;
    justify-content: center;
    color: var(--color-text-ondark);
}

.navbar__toggle-bars,
.navbar__toggle-bars::before,
.navbar__toggle-bars::after {
    content: "";
    display: block;
    width: 20px;
    height: 2px;
    border-radius: var(--radius-pill);
    background: currentColor;
    transition: transform var(--transition-base), opacity var(--transition-fast);
}

.navbar__toggle-bars::before { transform: translateY(-6px); }
.navbar__toggle-bars::after  { transform: translateY(4px); }

.navbar.is-open .navbar__toggle-bars { background: transparent; }
.navbar.is-open .navbar__toggle-bars::before { transform: translateY(0) rotate(45deg); }
.navbar.is-open .navbar__toggle-bars::after  { transform: translateY(-2px) rotate(-45deg); }

/* Panel desplegable móvil */
.navbar__mobile {
    pointer-events: auto;
    display: none;
    width: 100%;
    max-width: var(--content-max);
    margin: var(--space-xs) auto 0;
    padding: var(--space-md);
    background: var(--color-ink);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-nav);
}

.navbar.is-open .navbar__mobile {
    display: block;
}

.navbar__mobile-link {
    display: block;
    color: var(--color-text-onink);
    font-size: var(--text-base);
    font-weight: 500;
    padding: var(--space-sm) var(--space-xs);
    border-bottom: 1px solid rgba(244, 245, 246, 0.08);
}

.navbar__mobile-link:hover {
    color: var(--color-text-ondark);
}

.navbar__mobile-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

.navbar__mobile-actions .navbar__login {
    display: block;
    text-align: center;
    padding: var(--space-sm) var(--space-xs);
}


/* ============ #inicio — APERTURA ============ */
.intro {
    position: relative;
    padding-top: calc(var(--navbar-h) + var(--navbar-gap) + var(--space-2xl));
    padding-bottom: var(--space-2xl);
}

/* Hero: en móvil se comporta como contenedor centrado; en desktop sangra
   el preview hasta el borde derecho (ver media query ≥960). */
.intro__hero {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    align-items: center;
    width: 100%;
    max-width: var(--content-max);
    margin-inline: auto;
    padding-inline: var(--content-pad);
}

/* Evita que el contenido o el mock fuercen scroll horizontal en móvil */
.intro__content,
.intro__media {
    min-width: 0;
}

.intro__title {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(2.25rem, 6vw, var(--text-5xl));
    line-height: var(--leading-tight);
    letter-spacing: -0.03em;
    margin-top: var(--space-md);
    color: var(--color-text-soft);
    overflow-wrap: break-word;
}

/* Énfasis del titular: grafito sólido (sin acento de color) */
.intro__title em {
    font-style: normal;
    color: var(--color-ink);
}

.intro__lead {
    margin-top: var(--space-lg);
    max-width: 560px;
    font-size: var(--text-lg);
    color: var(--color-text-muted);
}

.intro__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
}

.intro__trust {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
    font-size: var(--text-sm);
    line-height: var(--leading-snug);
    color: var(--color-text-muted);
}

.intro__trust-icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    color: var(--color-text-soft);
}

/* ---- Preview del producto (mock HTML/CSS) ---- */
.intro__media {
    width: 100%;
}

.mockup {
    display: flex;
    width: 100%;
    min-height: 380px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

/* Barra lateral del mock */
.mockup__rail {
    flex-shrink: 0;
    width: 52px;
    background: var(--color-ink);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    padding: 14px 0;
}

.mockup__logo {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 14px;
    color: var(--color-text-ondark);
}

.mockup__ico {
    width: 22px;
    height: 22px;
    border-radius: 7px;
    background: rgba(244, 245, 246, 0.12);
}

.mockup__ico--active {
    background: rgba(244, 245, 246, 0.30);
}

.mockup__railavatar {
    margin-top: auto;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-text-ondark);
}

/* Lista de conversaciones (angosta, como la app real: el chat domina) */
.mockup__list {
    flex: 0 0 34%;
    min-width: 0;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--color-border);
}

.mockup__listhead {
    padding: 12px;
    border-bottom: 1px solid var(--color-border);
}

.mockup__listtitle {
    display: block;
    font-weight: 700;
    font-size: 13px;
    color: var(--color-text);
}

.mockup__org {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    font-size: 11px;
    color: var(--color-text-muted);
}

.mockup__org i {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-bg-soft);
    border: 1px solid var(--color-border);
}

.mockup__search {
    margin: 10px 12px 0;
    padding: 7px 10px;
    background: var(--color-bg-soft);
    border-radius: var(--radius-pill);
    font-size: 11px;
    color: var(--color-text-faint);
}

.mockup__tabs {
    display: flex;
    gap: 10px;
    padding: 10px 12px;
    font-size: 10px;
    color: var(--color-text-muted);
}

.mockup__tabs span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.mockup__tabs b {
    font-weight: 600;
    color: var(--color-text-faint);
}

.mockup__tabs .is-active {
    color: var(--color-text);
    font-weight: 600;
}

.mockup__convos {
    flex: 1;
    overflow: hidden;
}

.mockup__convo {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border-bottom: 1px solid var(--color-border);
}

.mockup__convo--active {
    background: var(--color-bg-soft);
}

.mockup__avatar {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-border-strong);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--color-text-soft);
}

.mockup__convotext {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.mockup__convotop {
    display: flex;
    justify-content: space-between;
    gap: 6px;
}

.mockup__convotop b {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mockup__convotop time {
    flex-shrink: 0;
    font-size: 10px;
    color: var(--color-text-faint);
}

.mockup__snippet {
    font-size: 11px;
    color: var(--color-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mockup__unread {
    flex-shrink: 0;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-pill);
    background: var(--color-success);
    color: #ffffff;
    font-size: 10px;
    font-weight: 700;
}

/* Conversación abierta */
.mockup__chat {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    background: var(--color-bg-warm);
}

.mockup__chathead {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
}

.mockup__chatname {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.mockup__chatname b {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text);
}

.mockup__chatname i {
    font-style: normal;
    font-size: 10px;
    color: var(--color-accent);
}

.mockup__bubbles {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 14px 12px;
}

.mockup__day {
    align-self: center;
    margin-bottom: 2px;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    background: var(--color-bg-soft);
    font-size: 10px;
    color: var(--color-text-faint);
}

.mockup__bubble {
    max-width: 78%;
    padding: 7px 11px;
    border-radius: 14px;
    font-size: 11px;
    line-height: 1.4;
}

.mockup__bubble--in {
    align-self: flex-start;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-bottom-left-radius: 4px;
    color: var(--color-text-soft);
}

.mockup__bubble--out {
    align-self: flex-end;
    background: #9ABDD3;
    color: var(--color-ink);
    border-bottom-right-radius: 4px;
}

.mockup__composer {
    margin: 0 12px 12px;
    padding: 8px 12px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    font-size: 11px;
    color: var(--color-text-faint);
}

/* ============ #como-funciona ============ */
.steps {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: var(--space-md);
    /* rompe el padding del container para scroll borde a borde */
    margin-inline: calc(-1 * var(--content-pad));
    padding: var(--space-xs) var(--content-pad) var(--space-md);
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.steps::-webkit-scrollbar {
    display: none;
}

.step {
    flex: 0 0 78vw;
    scroll-snap-align: center;
    scroll-snap-stop: always;
    padding: var(--space-lg);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.step__num {
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: var(--text-sm);
    color: var(--color-accent);
    letter-spacing: 0.1em;
}

.step__title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-xl);
    letter-spacing: -0.01em;
    margin-top: var(--space-sm);
}

.step__text {
    margin-top: var(--space-xs);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

/* ---- Variante grafito — quitar 'steps--ink' del HTML para revertir ---- */
.steps--ink .step {
    background: var(--color-ink);
    border-color: transparent;
    box-shadow: 0 4px 20px rgba(22, 25, 28, 0.16);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.steps--ink .step:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 36px rgba(22, 25, 28, 0.26);
}

.steps--ink .step__num {
    font-size: var(--text-3xl);
    color: var(--color-accent-onink);
    letter-spacing: -0.02em;
    line-height: 1;
}

.steps--ink .step__title {
    color: var(--color-text-ondark);
    margin-top: var(--space-md);
}

.steps--ink .step__text {
    color: var(--color-text-onink);
}


/* ============ #planes ============ */

/* ---- Toggle mensual / anual ---- */
.billing-toggle {
    display: flex;
    align-items: center;
    width: fit-content;
    background: var(--color-bg-soft);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    padding: 4px;
    margin-inline: auto;
    margin-bottom: var(--space-xl);
}

.billing-toggle__btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    min-height: 44px;
    padding: 0 var(--space-lg);
    border-radius: var(--radius-pill);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    transition: background var(--transition-fast), color var(--transition-fast);
    cursor: pointer;
    border: none;
    background: none;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.billing-toggle__btn.is-active {
    background: var(--color-ink);
    color: var(--color-text-ondark);
}

.billing-toggle__save {
    display: inline-flex;
    align-items: center;
    padding: 2px 7px;
    border-radius: var(--radius-pill);
    background: var(--color-accent-subtle);
    color: var(--color-accent);
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: 11px;
    letter-spacing: 0.04em;
}

.billing-toggle__btn.is-active .billing-toggle__save {
    background: var(--color-accent-onink);
    color: var(--color-ink);
}

.plan__annual-note {
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: var(--text-xs);
    color: var(--color-accent-onink);
    letter-spacing: 0.04em;
    margin-top: var(--space-2xs);
}

.plan--featured .plan__annual-note {
    color: var(--color-accent-onink);
}

.plans {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    gap: var(--space-lg);
}

.plan {
    position: relative;
    display: flex;
    flex-direction: column;
    flex: 1 1 240px;
    max-width: 300px;
    padding: var(--space-xl) var(--space-lg) var(--space-lg);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.plan:hover {
    box-shadow: var(--shadow-sm);
}

.plan--featured {
    background: var(--color-ink);
    border-color: var(--color-ink);
    box-shadow: var(--shadow-md);
    color: var(--color-text-ondark);
}

.plan__badge {
    position: absolute;
    top: calc(-1 * var(--space-sm));
    left: var(--space-lg);
    padding: 5px var(--space-sm);
    background: var(--color-accent);
    color: #ffffff;
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: var(--text-xs);
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-radius: var(--radius-pill);
}

.plan__name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-xl);
    letter-spacing: -0.01em;
}

.plan__pricing {
    margin-top: var(--space-md);
}

.plan__price {
    display: flex;
    align-items: baseline;
    gap: var(--space-2xs);
}

.plan__price-value {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: var(--text-4xl);
    letter-spacing: -0.03em;
    line-height: 1;
}

.plan__price-unit {
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: var(--text-xs);
    color: var(--color-text-faint);
    letter-spacing: 0.06em;
}

.plan__price-note {
    margin-top: var(--space-xs);
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: var(--text-xs);
    line-height: var(--leading-snug);
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
}

.plan__price-note--meta {
    color: var(--color-accent);
    font-weight: 500;
}

.plan__features {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.plan__features--core {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.plan__features--grouped {
    margin: 0;
    padding-top: 0;
    border-top: none;
}

.plan__feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
    font-size: var(--text-sm);
    color: var(--color-text-soft);
}

.plan__feature::before {
    content: "";
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 1px;
    border-radius: var(--radius-pill);
    background: var(--color-accent-subtle)
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%230047ab' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E")
        center / 12px no-repeat;
}

.plan__cta {
    margin-top: auto;
}

.plans__footnotes {
    margin-top: var(--space-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
}

.plans__footnote {
    font-size: var(--text-xs);
    line-height: 1.55;
    color: var(--color-text-muted);
    text-align: center;
}

.plans__loading,
.plans__error {
    grid-column: 1 / -1;
    padding: var(--space-2xl);
    text-align: center;
    color: var(--color-text-faint);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
}

/* ---- Variantes de tarjeta ---- */

.plan--soft {
    background: var(--color-bg-soft);
}

.plan--enterprise {
    border-width: 2px;
    border-color: var(--color-ink);
}

.plan--enterprise .plan__features {
    gap: var(--space-xs);
}

.plan--enterprise .plan__features--core {
    margin-bottom: var(--space-xs);
}

.plan--enterprise .plan__cta {
    margin-top: auto;
}

/* ---- Elementos nuevos de tarjeta ---- */

.plan__label {
    display: inline-block;
    margin-bottom: var(--space-xs);
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: 10px;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-text-faint);
}

.plan__tagline {
    margin-top: var(--space-xs);
    min-height: 3.413rem; /* 3 líneas: 0.875rem × 1.3 × 3 */
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: var(--leading-snug);
}

.plan__features-extra {
    display: none;
    flex-direction: column;
    gap: var(--space-xs);
    margin-top: var(--space-2xs);
}

.plan.is-expanded .plan__features-extra {
    display: flex;
}

.plan__group-label {
    margin-top: var(--space-sm);
    margin-bottom: 2px;
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-faint);
}

.plan__toggle {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    gap: var(--space-2xs);
    margin-top: var(--space-lg);
    padding: var(--space-sm) 0 0;
    background: none;
    border: none;
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: var(--text-xs);
    letter-spacing: 0.04em;
    color: var(--color-text-muted);
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: var(--color-border);
    transition: color var(--transition-fast);
}

.plan__toggle:hover {
    color: var(--color-text-soft);
}

/* ---- Overrides para tarjeta oscura (Growth / featured) ---- */

.plan--featured .plan__tagline {
    color: var(--color-text-onink);
}

.plan--featured .plan__price-unit,
.plan--featured .plan__price-note {
    color: var(--color-text-onink);
}

.plan--featured .plan__price-note--meta {
    color: var(--color-accent-onink);
}

.plan--featured .plan__features--core {
    border-top-color: rgba(244, 245, 246, 0.12);
}

.plan--featured .plan__feature {
    color: var(--color-text-ondark);
}

.plan--featured .plan__feature::before {
    background: rgba(0, 71, 171, 0.15)
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236ba3e8' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E")
        center / 12px no-repeat;
}

.plan--featured .plan__group-label {
    color: rgba(244, 245, 246, 0.38);
}

.plan--featured .plan__toggle {
    color: var(--color-text-onink);
    text-decoration-color: rgba(244, 245, 246, 0.20);
}

.plan--featured .plan__toggle:hover {
    color: var(--color-text-ondark);
}


/* ============ TABLA COMPARATIVA DE PLANES ============ */

/* Oculta en mobile — solo visible en desktop (≥960px) */
.compare-wrapper {
    display: none;
    margin-top: var(--space-xl);
}

/* Toggle: líneas separadoras a los lados + pill central interactivo */
.compare-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    width: 100%;
    padding: 0;
    margin: 0;
    background: none;
    border: none;
    cursor: pointer;
}

.compare-toggle::before,
.compare-toggle::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--color-border);
    transition: background var(--transition-fast);
}

.compare-toggle:hover::before,
.compare-toggle:hover::after {
    background: var(--color-border-strong);
}

/* Pill — el elemento claramente interactivo */
.compare-toggle__pill {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-pill);
    background: var(--color-surface);
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: var(--text-xs);
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    white-space: nowrap;
    transition: border-color var(--transition-fast),
                background var(--transition-fast),
                color var(--transition-fast);
}

.compare-toggle:hover .compare-toggle__pill {
    border-color: var(--color-ink);
    background: var(--color-bg-soft);
    color: var(--color-text-soft);
}

/* Chevron — rota 180° al expandir */
.compare-toggle__chevron {
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.compare-toggle[aria-expanded="true"] .compare-toggle__chevron {
    transform: rotate(180deg);
}

/* Contenedor de la tabla — oculto por defecto, visible con aria-expanded */
.compare-table-container {
    display: none;
    margin-top: var(--space-lg);
    overflow-x: auto;
}

.compare-toggle[aria-expanded="true"] + .compare-table-container {
    display: block;
}

/* Wrapper para border-radius sobre border-collapse */
.compare-table-wrapper {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

/* Tabla */
.compare-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
}

/* Encabezado: fondo grafito */
.compare-table__header-row {
    background: var(--color-ink);
}

.compare-table__th {
    padding: var(--space-md) var(--space-lg);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-sm);
    color: var(--color-text-ondark);
    text-align: center;
}

.compare-table__th--feature {
    text-align: left;
    width: 40%;
}

.compare-table__th--featured {
    color: var(--color-accent-onink);
}

/* Fila de categoría */
.compare-table__group-row {
    background: var(--color-bg-soft);
}

.compare-table__group-label {
    padding: var(--space-xs) var(--space-lg);
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-faint);
    text-align: left;
}

/* Filas de features */
.compare-table__row {
    border-top: 1px solid var(--color-border);
}

.compare-table__feature {
    padding: var(--space-sm) var(--space-lg);
    font-weight: 400;
    color: var(--color-text-soft);
    text-align: left;
}

.compare-table__cell {
    padding: var(--space-sm) var(--space-lg);
    text-align: center;
    vertical-align: middle;
}

.compare-table__cell--featured {
    background: rgba(22, 25, 28, 0.02);
}

/* Checkmark verde */
.compare-table__cell--check {
    color: var(--color-accent);
}

.compare-table__check-icon {
    display: inline-block;
    vertical-align: middle;
}

/* Dash */
.compare-table__cell--dash {
    color: var(--color-text-faint);
}

/* Valor de texto (ej: "Por ticket", "Estándar") */
.compare-table__cell--value {
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
}

/* Activar tabla en desktop */
@media (min-width: 960px) {
    .compare-wrapper {
        display: block;
    }
}


/* ============ #personalizado — CONFIGURADOR ============ */

/* Card contenedor — mobile: plan → controls → summary; desktop: grid 2 zonas */
.builder {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-areas:
        "plan"
        "controls"
        "summary";
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

/* ── Zona superior izquierda: selector de plan ── */
.builder__plan {
    grid-area: plan;
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

.builder__plan-label {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-faint);
    margin-bottom: var(--space-sm);
}

.plan-switcher {
    position: relative;
    display: flex;
    background: var(--color-bg-soft);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 3px;
}

.plan-switcher__pill {
    position: absolute;
    top: 3px;
    left: 3px;
    height: calc(100% - 6px);
    width: calc((100% - 6px) / 3);
    background: var(--color-ink);
    border-radius: calc(var(--radius-md) - 2px);
    transition: transform var(--transition-base);
    pointer-events: none;
}

.plan-switcher__btn {
    position: relative;
    flex: 1;
    padding: var(--space-sm) var(--space-xs);
    border-radius: calc(var(--radius-md) - 2px);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    text-align: center;
    z-index: 1;
    transition: color var(--transition-fast);
}

.plan-switcher__btn.is-active {
    color: var(--color-text-ondark);
    font-weight: 600;
}

.plan-switcher__btn:not(.is-active):hover {
    color: var(--color-text-soft);
}

.builder__plan-info {
    margin-top: var(--space-sm);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    line-height: var(--leading-snug);
}

.builder__plan-note {
    margin-top: var(--space-md);
    padding: var(--space-xs) var(--space-sm);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    background: var(--color-bg-soft);
    border-left: 2px solid var(--color-border);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.calc-billing {
    display: inline-flex;
    margin-top: var(--space-md);
    background: var(--color-bg-soft);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 2px;
}

.calc-billing__btn {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 5px var(--space-sm);
    border-radius: calc(var(--radius-sm) - 1px);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 500;
    color: var(--color-text-muted);
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.calc-billing__btn.is-active {
    background: var(--color-surface);
    color: var(--color-text);
    box-shadow: var(--shadow-sm);
}

.calc-billing__badge {
    font-weight: 700;
    color: var(--color-accent);
}

/* ── Zona inferior izquierda: controles de cantidad ── */
.builder__controls {
    grid-area: controls;
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    padding: 0;
}

.control {
    flex: 1;
    padding: var(--space-md) var(--space-sm);
}

.control + .control {
    border-left: 1px solid var(--color-border);
}

.control__head {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

.control__label {
    font-weight: 600;
    font-size: var(--text-base);
}

.control__hint {
    font-size: var(--text-xs);
    color: var(--color-text-faint);
}

.stepper {
    display: flex;
    width: 100%;
    align-items: center;
    gap: 4px;
    margin-top: var(--space-sm);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    padding: 2px;
}

.stepper__btn {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-ink);
    background: var(--color-bg-soft);
    transition: background var(--transition-fast);
}

.stepper__btn:hover {
    background: var(--color-border);
}

.stepper__btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.stepper__value {
    flex: 1;
    text-align: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-xl);
    font-variant-numeric: tabular-nums;
}

/* ── Zona derecha: resumen del plan seleccionado ──
   Estilo por defecto = variante "featured" (Pro), fondo grafito. JS alterna
   .builder__summary--soft / --featured / --enterprise según el visual_tier
   del plan activo en plans.json (ver applySummaryTier() en site.js), para
   que el panel imite la tarjeta física del plan elegido. */
.builder__summary {
    grid-area: summary;
    padding: var(--space-md);
    background: var(--color-ink);
    color: var(--color-text-onink);
    transition: background var(--transition-base), color var(--transition-base),
        border-color var(--transition-base), box-shadow var(--transition-base);
}

.summary__period-note {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--color-accent-onink);
    margin-top: var(--space-xs);
    letter-spacing: 0.04em;
}

.summary__eyebrow {
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: var(--text-xs);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-accent-onink);
}

.summary__total {
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: var(--space-2xs);
    margin-top: var(--space-sm);
}

.summary__total-value {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: clamp(2rem, 4vw, var(--text-4xl));
    letter-spacing: -0.03em;
    line-height: 1;
    color: var(--color-text-ondark);
    font-variant-numeric: tabular-nums;
}

.summary__total-unit {
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: var(--text-xs);
    color: var(--color-text-onink);
}

.summary__api-note {
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: var(--text-xs);
    color: var(--color-accent-onink);
    letter-spacing: 0.04em;
    margin-top: var(--space-2xs);
}

.summary__api-note + .summary__api-note {
    margin-bottom: var(--space-md);
}

.summary__lines {
    display: none;
    flex-direction: column;
    gap: var(--space-xs);
    margin: var(--space-lg) 0;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(244, 245, 246, 0.12);
}

.summary__line {
    display: flex;
    justify-content: space-between;
    gap: var(--space-md);
    font-size: var(--text-sm);
    color: var(--color-text-onink);
}

.summary__line span:last-child {
    color: var(--color-text-ondark);
    font-variant-numeric: tabular-nums;
}

.summary__note {
    font-size: var(--text-xs);
    color: var(--color-text-onink);
    margin-bottom: var(--space-md);
}

.summary__enterprise {
    margin: var(--space-md) 0;
    padding: var(--space-md);
    background: rgba(52, 210, 122, 0.10);
    border: 1px solid rgba(52, 210, 122, 0.30);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--color-text-ondark);
}

.summary__upgrade-note {
    margin: var(--space-md) 0;
    padding: var(--space-xs) var(--space-sm) var(--space-xs) var(--space-md);
    border-left: 2px solid var(--color-accent-onink);
    font-size: var(--text-sm);
    color: var(--color-text-onink);
    line-height: 1.5;
}

.summary__upgrade-note strong {
    color: var(--color-text-ondark);
    font-weight: 600;
}

/* ---- Variantes del resumen — eco visual de la tarjeta física del plan ----
   Starter (soft) y Advanced (enterprise) comparten fondo claro y texto
   principal --color-text; solo cambian el fondo y el acento que las
   distingue entre sí. */

.builder__summary--soft,
.builder__summary--enterprise {
    color: var(--color-text);
}

.builder__summary--soft .summary__eyebrow,
.builder__summary--soft .summary__total-unit,
.builder__summary--soft .summary__period-note,
.builder__summary--soft .summary__api-note,
.builder__summary--soft .summary__line,
.builder__summary--soft .summary__note,
.builder__summary--enterprise .summary__eyebrow,
.builder__summary--enterprise .summary__total-unit,
.builder__summary--enterprise .summary__period-note,
.builder__summary--enterprise .summary__api-note,
.builder__summary--enterprise .summary__line,
.builder__summary--enterprise .summary__note {
    color: var(--color-text-muted);
}

.builder__summary--soft .summary__total-value,
.builder__summary--soft .summary__line span:last-child,
.builder__summary--enterprise .summary__total-value,
.builder__summary--enterprise .summary__line span:last-child {
    color: var(--color-text);
}

.builder__summary--soft .summary__lines,
.builder__summary--enterprise .summary__lines {
    border-top: 1px solid var(--color-border);
}

.builder__summary--soft .summary__upgrade-note,
.builder__summary--enterprise .summary__upgrade-note {
    border-left-color: var(--color-accent);
    color: var(--color-text-muted);
}

.builder__summary--soft .summary__upgrade-note strong,
.builder__summary--enterprise .summary__upgrade-note strong {
    color: var(--color-text);
}

.builder__summary--soft .summary__enterprise,
.builder__summary--enterprise .summary__enterprise {
    color: var(--color-text);
}

/* Starter: superficie clara plana, igual que .plan--soft en las tarjetas. */
.builder__summary--soft {
    background: var(--color-bg-soft);
}

/* Advanced: fondo limpio + acento izquierdo grafito (eco de .plan--enterprise).
   Se usa box-shadow inset en vez de border-left para no alterar el ancho de
   la caja al alternar planes y poder animarlo con la misma transición. */
.builder__summary--enterprise {
    background: var(--color-surface);
    box-shadow: inset 4px 0 0 0 var(--color-ink);
}

.builder__notes {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.builder__notes p {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    line-height: 1.55;
}


/* ============ #faq — ACORDEÓN ============ */
.faq {
    max-width: 760px;
    border-top: 1px solid var(--color-border);
}

.faq__item {
    border-bottom: 1px solid var(--color-border);
}

.faq__trigger {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) 0;
    text-align: left;
    font-weight: 600;
    font-size: var(--text-lg);
    color: var(--color-text);
}

.faq__icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    position: relative;
}

.faq__icon::before,
.faq__icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 2px;
    border-radius: var(--radius-pill);
    background: var(--color-text-muted);
    transform: translate(-50%, -50%);
    transition: transform var(--transition-base);
}

.faq__icon::after {
    transform: translate(-50%, -50%) rotate(90deg);
}

.faq__trigger[aria-expanded="true"] .faq__icon::after {
    transform: translate(-50%, -50%) rotate(0);
}

.faq__panel {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows var(--transition-slow);
}

/* Acordeón por CSS puro: el estado lo lleva aria-expanded del trigger
   hermano, así el JS solo cambia el atributo (sin estilos inline). */
.faq__trigger[aria-expanded="true"] + .faq__panel {
    grid-template-rows: 1fr;
}

.faq__panel-inner {
    overflow: hidden;
    min-height: 0;
    color: var(--color-text-muted);
    font-size: var(--text-base);
    max-width: 65ch;
}

.faq__trigger[aria-expanded="true"] + .faq__panel .faq__panel-inner {
    padding-bottom: var(--space-lg);
}

/* "Ver más preguntas" — revela el resto de la lista, sin auto-expandir nada */
.faq-toggle {
    display: block;
    width: 100%;
    padding: var(--space-lg) 0;
    margin: 0;
    background: none;
    border: none;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: var(--text-sm);
    letter-spacing: 0.04em;
    color: var(--color-accent);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.faq-toggle:hover {
    color: var(--color-ink);
}

.faq__extra {
    display: none;
}

.faq-toggle[aria-expanded="true"] + .faq__extra {
    display: block;
}


/* ============ #contacto — FORMULARIO ============ */
.contact {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

.contact__aside-title {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: var(--text-2xl);
    letter-spacing: -0.02em;
}

.contact__aside-text {
    margin-top: var(--space-md);
    color: var(--color-text-muted);
}

.contact__points {
    margin-top: var(--space-lg);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.contact__point {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
    font-size: var(--text-sm);
    color: var(--color-text-soft);
}

.contact__point::before {
    content: "→";
    color: var(--color-accent);
    font-weight: 700;
}

.form {
    padding: var(--space-xl) var(--space-lg);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.form__row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

.field {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xs);
    margin-bottom: var(--space-md);
}

.field__label {
    font-size: var(--text-sm);
    font-weight: 600;
}

.field__control {
    width: 100%;
    min-height: 46px;
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.field__control:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-subtle);
}

textarea.field__control {
    min-height: 120px;
    resize: vertical;
}

.form__disclaimer {
    margin-top: var(--space-sm);
    font-size: var(--text-xs);
    color: var(--color-text-faint);
}

.form__consent {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
    margin-bottom: var(--space-sm);
    font-size: var(--text-xs);
    line-height: 1.5;
    color: var(--color-text-faint);
}

.form__consent input[type="checkbox"] {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 1px;
    accent-color: var(--color-accent);
    cursor: pointer;
}

.form__consent a {
    color: var(--color-accent);
    text-decoration: underline;
}

/* Estado de confirmación (sin envío real) */
.form__success {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-accent-subtle);
    border: 1px solid rgba(22, 163, 74, 0.3);
    border-radius: var(--radius-md);
    color: var(--color-text-soft);
    font-size: var(--text-sm);
}


/* ============ FOOTER ============ */
.footer {
    background: var(--color-ink);
    color: var(--color-text-onink);
    padding-top: var(--space-lg);
    padding-bottom: var(--space-lg);
}

.footer__top {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    padding-bottom: 20px; /* 20px padding + 4px link padding = 24px total visual space */
    border-bottom: 1px solid rgba(244, 245, 246, 0.10);
}

.footer__logo {
    height: 28px;
    width: auto;
}

.footer__col-title {
    font-size: var(--text-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-faint);
    margin-bottom: var(--space-sm);
}

.footer__link {
    display: block;
    padding: var(--space-2xs) 0;
    color: var(--color-text-onink);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer__link:hover {
    color: var(--color-text-ondark);
}

.footer__bottom {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm) var(--space-lg);
    justify-content: space-between;
    padding-top: var(--space-lg);
    font-size: var(--text-xs);
    color: var(--color-text-faint);
}


/* ============ RESPONSIVE — TABLET (≥720px) ============ */
@media (min-width: 720px) {

    .steps {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        overflow-x: visible;
        scroll-snap-type: none;
        margin-inline: 0;
        padding: 0;
        gap: var(--space-lg);
    }

    .step {
        flex: none;
        scroll-snap-align: none;
        scroll-snap-stop: normal;
    }

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

    .footer__top {
        display: flex;
        justify-content: space-between;
        align-items: flex-end;
        padding-bottom: var(--space-xs); /* Lower logo and links almost to the dividing line */
    }

    .footer__col {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: var(--space-md);
    }

    .footer__col-title {
        margin-bottom: 0;
    }

    .footer__link {
        display: inline-flex;
        align-items: center;
        padding: 0;
    }

    .footer__col > *:not(:last-child)::after {
        content: "•";
        margin-left: var(--space-md);
        color: rgba(244, 245, 246, 0.25);
        font-size: var(--text-xs);
        pointer-events: none;
        display: inline-block;
    }

    .footer__link:hover::after {
        color: rgba(244, 245, 246, 0.25) !important;
    }
}


/* ============ RESPONSIVE — DESKTOP (≥960px) ============ */
@media (min-width: 960px) {

    :root {
        --content-pad: 32px;
    }

    .section {
        padding-block: var(--space-3xl);
    }

    /* Hero simétrico: sobresale el mismo margen a izquierda y derecha del navbar */
    .intro__hero {
        max-width: none;
        margin-inline: 0;
        padding-inline: clamp(24px, 12vw, 240px);
    }

    .intro__hero {
        grid-template-columns: minmax(0, 500px) minmax(0, 1fr);
        gap: var(--space-2xl);
        align-items: center;
    }

    .mockup {
        min-height: 480px;
    }

    .steps {
        grid-template-columns: repeat(4, 1fr);
    }

    /* Configurador: grid 2 zonas — izquierda (plan + controls) / derecha (resumen) */
    .builder {
        grid-template-columns: 3fr 2fr;
        grid-template-areas:
            "plan     summary"
            "controls summary";
        max-width: 1000px;
        margin-inline: auto;
    }

    .builder__plan {
        grid-area: plan;
        padding: var(--space-xl);
        border-bottom: 1px solid var(--color-border);
        border-right: 1px solid var(--color-border);
    }

    .builder__controls {
        grid-area: controls;
        flex-direction: row;
        align-items: center;
        padding: var(--space-lg) var(--space-xl);
        border-bottom: none;
        border-right: 1px solid var(--color-border);
    }

    .control {
        flex: 1;
        padding: 0 var(--space-md);
    }

    .control:first-child { padding-left: 0; }
    .control:last-child  { padding-right: 0; }

    .control + .control {
        border-top: none;
        border-left: 1px solid var(--color-border);
    }

    .builder__summary {
        grid-area: summary;
        padding: var(--space-xl) var(--space-lg);
    }

    .control__head {
        flex-direction: row;
        align-items: baseline;
        gap: var(--space-sm);
    }

    .stepper {
        display: inline-flex;
        width: auto;
        gap: var(--space-xs);
        padding: 4px;
    }

    .stepper__value {
        flex: none;
        min-width: 56px;
    }

    .summary__lines {
        display: flex;
    }

    .contact {
        grid-template-columns: 0.9fr 1.1fr;
        align-items: start;
    }
}


/* ============ RESPONSIVE — MÓVIL: navbar colapsado (<860px) ============ */
@media (max-width: 859px) {

    .navbar__links,
    .navbar__actions {
        display: none;
    }

    .navbar__toggle {
        display: inline-flex;
    }

    .navbar__inner {
        padding-right: 10px;
    }
}


/* ============ RESPONSIVE — mock estrecho: ocultar panel de chat (<620px) ============ */
@media (max-width: 619px) {

    .mockup__chat {
        display: none;
    }

    .mockup__list {
        flex: 1;
        border-right: none;
    }

    .mockup {
        min-height: 340px;
    }
}


/* ============ PÁGINAS LEGALES ============ */
.legal-page {
    padding-top: calc(var(--navbar-h) + var(--navbar-gap) + var(--space-2xl));
    padding-bottom: var(--space-3xl);
}

.legal-page__inner {
    max-width: 760px;
}

.legal-page__head {
    padding-bottom: var(--space-xl);
    margin-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-border);
}

.legal-page__title {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: var(--text-3xl);
    letter-spacing: -0.02em;
    line-height: var(--leading-tight);
}

.legal-page__meta {
    font-family: var(--font-mono);
    font-weight: 300;
    font-size: var(--text-xs);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-faint);
    margin-top: var(--space-sm);
}

.legal-page__intro {
    font-size: var(--text-lg);
    color: var(--color-text-muted);
    line-height: var(--leading-base);
}

.legal-page__intro + .legal-page__intro {
    margin-top: var(--space-md);
}

.legal-page__section {
    margin-top: var(--space-xl);
}

.legal-page__section-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--text-xl);
    letter-spacing: -0.01em;
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

.legal-page__sub-title {
    font-weight: 600;
    font-size: var(--text-base);
    color: var(--color-text-soft);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-xs);
}

.legal-page__body {
    color: var(--color-text-muted);
    line-height: var(--leading-base);
}

.legal-page__body p {
    margin-bottom: var(--space-sm);
}

.legal-page__body ol { list-style: decimal; }
.legal-page__body ul { list-style: disc; }
.legal-page__body ol[type="a"] { list-style: lower-alpha; }

.legal-page__body ol,
.legal-page__body ul {
    padding-left: var(--space-xl);
    margin-bottom: var(--space-sm);
}

.legal-page__body li {
    margin-bottom: var(--space-xs);
    line-height: var(--leading-base);
}

.legal-page__body strong {
    color: var(--color-text-soft);
    font-weight: 600;
}

.legal-page__body a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.legal-page__body a:hover {
    color: var(--color-accent-hover);
}

.legal-page__highlight {
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-soft);
    border-left: 3px solid var(--color-accent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--color-text-soft);
    line-height: var(--leading-base);
    margin-bottom: var(--space-md);
}

.legal-page__contact-box {
    margin-top: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-bg-soft);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: 1.9;
}

.legal-page__contact-box strong {
    display: block;
    font-weight: 600;
    color: var(--color-text-soft);
    margin-bottom: var(--space-2xs);
}

.legal-page__contact-box a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}


/* ============ PREFERENCIAS DE MOVIMIENTO ============ */
@media (prefers-reduced-motion: reduce) {

    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
}


/* ============ VISIBILIDAD DEL CATÁLOGO — modo solo_free ============ */
/* El <body> recibe .viz-solo-free desde plans-render.js cuando el sitio
   muestra únicamente el plan gratis. Oculta todo lo referido a precios y
   planes de pago. Reversible: sin la clase, el sitio luce completo. */
.viz-solo-free #personalizado,
.viz-solo-free .compare-wrapper,
.viz-solo-free .billing-toggle,
.viz-solo-free #planes .section__subtitle,
.viz-solo-free a[href="#personalizado"],
.viz-solo-free .faq__item--pago {
    display: none;
}

/* Con una sola tarjeta visible (solo_free), darle un ancho más holgado.
   El centrado lo resuelve el flex de .plans. */
.viz-solo-free .plan {
    max-width: 380px;
}

/* ============ VISIBILIDAD DEL CATÁLOGO — modo solo_pago ============ */
/* Lógica inversa a .faq__item--pago: preguntas que solo aplican si el
   plan gratis está a la vista. Se ocultan cuando el sitio muestra
   únicamente planes de pago. */
.viz-solo-pago .faq__item--lite {
    display: none;
}

/* ¿Cómo se activa Stodbox? — 3 variantes de la misma pregunta, una por
   modo de visibilidad (el texto cambia según qué planes existen). */
.viz-solo-free .faq__item--activacion-pago,
.viz-ambos .faq__item--activacion-pago {
    display: none;
}

.viz-solo-free .faq__item--activacion-ambos,
.viz-solo-pago .faq__item--activacion-ambos {
    display: none;
}

.viz-solo-pago .faq__item--activacion-lite,
.viz-ambos .faq__item--activacion-lite {
    display: none;
}


/* ============ PÁGINA DE REGISTRO — PLAN LITE ============ */
.registro {
    max-width: 560px;
    margin: 0 auto;
}