/* ========================================
   FRANDE ONE · CAPA BASE ÚNICA (se carga la ÚLTIMA en todas las páginas)
   Remapea las variables heredadas de style.css / landing.css al sistema de diseño
   de Frande One Mail (tokens.css) para que tipografía, colores, botones y estructura
   sean los mismos en todo el sitio.
   ======================================== */

:root {
    --font-primary: var(--fo-font-body);
    --font-mono: var(--fo-font-mono);

    --primary-blue: #0364aa;
    --primary-hover: #035896;
    --primary-light: #e2f2fd;
    --primary-rgb: 4, 118, 200;
    --dark-navy: #0f0d3f;

    --bg-primary: #ffffff;
    --bg-secondary: #f4f8fb;
    --bg-tertiary: #eaf1f6;

    --text-primary: #0f0d3f;
    --text-secondary: #4b4969;
    --text-tertiary: #5e5d74;

    --border-light: #d6dfe6;
    --border-medium: #b5c3ce;

    --success: #0f7b4a;
    --error: #b42318;
    --warning: #8a5a00;
    --info: #0476c8;

    --shadow-sm: 0 1px 2px rgba(15, 13, 63, 0.06);
    --shadow-md: 0 6px 20px -8px rgba(15, 13, 63, 0.18);
    --shadow-lg: 0 24px 60px -20px rgba(15, 13, 63, 0.28);
    --shadow-xl: 0 24px 60px -20px rgba(15, 13, 63, 0.32);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

[data-theme="dark"] {
    --primary-blue: #6cc0fc;
    --primary-hover: #9fd3fd;
    --primary-light: #193143;

    --bg-primary: #161625;
    --bg-secondary: #0e0d19;
    --bg-tertiary: #201f30;

    --text-primary: #e8e8f3;
    --text-secondary: #b9b8cc;
    --text-tertiary: #a3a2b8;

    --border-light: #333248;
    --border-medium: #4a4963;

    --success: #4ade9a;
    --error: #ff8a7a;
    --warning: #f5c451;
}

/* ---------- Tipografía única ---------- */
html {
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--fo-font-body);
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    letter-spacing: 0;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6,
.section-title,
.pricing-plan-name,
.pricing-price,
.stat-number {
    font-family: var(--fo-font-display);
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

code, kbd, pre {
    font-family: var(--fo-font-mono);
}

/* ---------- Enlaces ---------- */
main a:not(.btn):not(.fo-btn):not(.vertical-card):not([class*="card"]) {
    color: var(--fo-link);
}

p a:not(.btn):not(.fo-btn),
main li a:not(.btn):not(.fo-btn):not(.vertical-card),
.legal-content a {
    text-decoration: underline;
    text-underline-offset: 3px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible,
[tabindex]:focus-visible {
    outline: 3px solid var(--fo-focus);
    outline-offset: 2px;
}

[tabindex="-1"]:focus {
    outline: none;
}

/* ---------- Botones heredados con los colores nuevos ---------- */
.btn {
    font-family: var(--fo-font-body);
    font-weight: 600;
    border-radius: var(--fo-radius-md);
    min-height: 2.75rem;
}

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

.btn-primary:hover,
.btn-primary:focus-visible {
    background-color: var(--fo-primary-hover);
    border-color: var(--fo-primary-hover);
    color: #ffffff;
}

.btn-outline {
    color: var(--fo-link);
    border-color: var(--fo-primary);
    background: transparent;
}

.btn-outline:hover {
    background: var(--fo-primary);
    color: #ffffff;
}

.btn-secondary {
    background: var(--fo-brand-navy);
    border-color: var(--fo-brand-navy);
    color: #ffffff;
}

[data-theme="dark"] .btn-outline {
    color: var(--fo-link);
    border-color: var(--fo-link);
}

[data-theme="dark"] .btn-secondary {
    background: #e8e8f3;
    border-color: #e8e8f3;
    color: #0f0d3f;
}

/* ---------- Textos en color de marca: versión con contraste suficiente ---------- */
[data-theme="dark"] .section-title span,
[data-theme="dark"] .v-price,
[data-theme="dark"] .legal-content h3,
[data-theme="dark"] .stat-number,
[data-theme="dark"] .pricing-price {
    color: var(--fo-link);
}

.legal-content h3 {
    color: var(--fo-link);
}

/* ---------- Estructura común ---------- */
.header {
    background: color-mix(in srgb, var(--bg-primary) 92%, transparent);
    border-bottom: 1px solid var(--border-light);
}

[data-theme="dark"] .header {
    background: color-mix(in srgb, #0e0d19 92%, transparent);
}

.footer {
    background: var(--fo-brand-navy);
    color: #d9d8ea;
}

.footer h4 {
    color: #ffffff;
    font-family: var(--fo-font-display);
}

.footer a {
    color: #d9d8ea;
}

.footer a:hover,
.footer a:focus-visible {
    color: #ffffff;
}

.footer-bottom p,
.footer-payment span {
    color: #b9b8cc;
}

.legal-page {
    background: var(--bg-secondary);
}

.legal-content {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--fo-radius-xl);
    box-shadow: var(--fo-shadow-sm);
}

.legal-content h1 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
}

/* ---------- Movimiento reducido en componentes heredados ---------- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ---------- Modo oscuro: insignias y botones sobre colores claros ---------- */
[data-theme="dark"] .save-badge,
[data-theme="dark"] .badge-success {
    color: #0f0d3f;
}

[data-theme="dark"] .btn-primary,
[data-theme="dark"] .nav-menu .btn-primary {
    background-color: var(--fo-primary);
    border-color: var(--fo-primary);
    color: #ffffff;
}

[data-theme="dark"] .toggle-btn.active,
[data-theme="dark"] .acc-mockup-badge,
[data-theme="dark"] .acc-cta-final a {
    background-color: var(--fo-primary);
    color: #ffffff;
}

[data-theme="dark"] .combo-save {
    color: #0f0d3f;
}

/* ---------- Ruta del centro legal ---------- */
.legal-breadcrumb {
    font-size: var(--fo-text-sm);
    margin-bottom: var(--fo-space-3);
    color: var(--text-secondary);
}

.legal-breadcrumb a {
    color: var(--fo-link);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.footer a strong,
.footer strong {
    color: inherit;
}