@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Poppins:wght@500;600;700&display=swap');

/* ========================== VARIABLES Y RESET ========================== */
:root {
    /* Colores principales */
    --color-primary: #005696;
    --color-accent-yellow: #efab0b;
    --color-accent-orange: #e15f3a;
    --color-dark: #1a1a2e;
    --color-gray-dark: #2d2d44;
    --color-white: #ffffff;
    --color-bg: #f9fafb;

    /* Escala de grises mejorada */
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    --color-gray: var(--color-gray-500);
    --color-gray-light: var(--color-gray-200);

    /* Colores semánticos */
    --color-success: #10b981;
    --color-warning: var(--color-accent-yellow);
    --color-error: #ef4444;
    --color-info: var(--color-primary);

    /* Tipografía */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Escala tipográfica sistemática */
    --font-size-xs: 0.75rem;
    /* 12px */
    --font-size-sm: 0.875rem;
    /* 14px */
    --font-size-base: 1rem;
    /* 16px */
    --font-size-lg: 1.125rem;
    /* 18px */
    --font-size-xl: 1.25rem;
    /* 20px */
    --font-size-2xl: 1.5rem;
    /* 24px */
    --font-size-3xl: 1.875rem;
    /* 30px */
    --font-size-4xl: 2.25rem;
    /* 36px */

    /* Espaciado sistemático (escala 8px) */
    --space-1: 0.5rem;
    /* 8px */
    --space-2: 1rem;
    /* 16px */
    --space-3: 1.5rem;
    /* 24px */
    --space-4: 2rem;
    /* 32px */
    --space-5: 2.5rem;
    /* 40px */
    --space-6: 3rem;
    /* 48px */
    --space-8: 4rem;
    /* 64px */

    /* Border radius consistente */
    --radius-sm: 6px;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Z-index scale */
    --z-base: 0;
    --z-dropdown: 100;
    --z-sticky: 500;
    --z-fixed: 1000;
    --z-modal: 2000;
    --z-toast: 3000;

    /* Transiciones */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Sombras */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.2);

    /* Focus outline */
    --focus-ring: 0 0 0 3px var(--color-accent-yellow);
    --focus-ring-offset: 0 0 0 5px rgba(239, 171, 11, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

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

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

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

/* ========================== ACCESIBILIDAD: PREFERENCIAS DE USUARIO ========================== */
/* Respetar preferencias de movimiento reducido (WCAG 2.1) */
@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;
    }
}

/* ========================== ACCESIBILIDAD: ESTADOS DE FOCUS ========================== */
/* Focus visible para navegación por teclado */
*:focus {
    outline: none;
}

*:focus-visible {
    outline: 3px solid var(--color-accent-yellow);
    outline-offset: 2px;
    box-shadow: var(--focus-ring-offset);
}

/* ========================== CONTENEDOR ========================== */
.container {
    max-width: 72%;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================== HEADER / NAVEGACIÓN ========================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.90) 100%);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 2px 20px rgba(0, 86, 150, 0.08), 0 1px 0 rgba(255, 255, 255, 0.5) inset;
    z-index: var(--z-fixed);
    transition: var(--transition);
    border-bottom: 1px solid rgba(0, 86, 150, 0.1);
}

.header.scrolled {
    box-shadow: 0 4px 30px rgba(0, 86, 150, 0.12), 0 1px 0 rgba(255, 255, 255, 0.8) inset;
    background: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.98) 100%);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 0;
}

.logo-img {
    height: 55px;
    width: auto;
    display: block;
    transition: var(--transition);
    filter: drop-shadow(0 2px 4px rgba(0, 86, 150, 0.1));
}

.logo-img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 8px rgba(0, 86, 150, 0.15));
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 0.5rem;
}

.nav-menu li {
    position: relative;
}

.nav-link {
    font-weight: 600;
    color: var(--color-dark);
    transition: var(--transition);
    position: relative;
    padding: 0.75rem 1.25rem;
    border-radius: 10px;
    display: inline-block;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg,
            rgba(0, 86, 150, 0.08) 0%,
            rgba(239, 171, 11, 0.08) 100%);
    border-radius: 10px;
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(90deg,
            var(--color-primary) 0%,
            var(--color-accent-yellow) 50%,
            var(--color-accent-orange) 100%);
    border-radius: 2px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-link:hover::before {
    opacity: 1;
}

.nav-link:hover::after {
    width: calc(100% - 2.5rem);
}

/* Estados de focus mejorados para navegación por teclado */
.nav-link:focus-visible {
    color: var(--color-primary);
    background-color: rgba(0, 86, 150, 0.08);
}

.nav-link:active {
    transform: scale(0.98);
}

.btn-cta-header {
    padding: 0.875rem 1.75rem;
    background: linear-gradient(135deg,
            var(--color-accent-yellow) 0%,
            #f5b821 100%);
    color: var(--color-dark);
    font-weight: 700;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(239, 171, 11, 0.3);
    position: relative;
    overflow: hidden;
    border: none;
}

.btn-cta-header:hover {
    background: linear-gradient(135deg,
            var(--color-accent-orange) 0%,
            #e67350 100%);
    color: var(--color-white);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(225, 95, 58, 0.4);
}

/* Focus visible para CTA */
.btn-cta-header:focus-visible {
    box-shadow: 0 0 0 3px var(--color-accent-yellow), 0 0 0 6px rgba(239, 171, 11, 0.2);
}

.btn-cta-header:active {
    transform: translateY(-1px) scale(1.0);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    padding: 8px;
    border-radius: 8px;
    transition: var(--transition);
}

.menu-toggle:hover {
    background-color: rgba(0, 86, 150, 0.05);
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background: linear-gradient(90deg,
            var(--color-primary) 0%,
            var(--color-accent-yellow) 100%);
    border-radius: 3px;
    transition: var(--transition);
}

.menu-toggle:hover span {
    background: linear-gradient(90deg,
            var(--color-accent-orange) 0%,
            var(--color-accent-yellow) 100%);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* ========================== FOOTER ========================== */
.footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-description {
    color: rgba(255, 255, 255, 0.85);
    /* Mejorado de 0.7 para mejor contraste */
    line-height: 1.7;
    font-size: 0.95rem;
}

.footer-links h4,
.footer-contact h4,
.footer-legal h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--color-accent-yellow);
}

.footer-links ul,
.footer-contact ul,
.footer-legal ul {
    list-style: none;
}

.footer-links li,
.footer-contact li,
.footer-legal li {
    margin-bottom: 0.75rem;
}

.footer-links a,
.footer-contact a,
.footer-legal a {
    color: rgba(255, 255, 255, 0.85);
    /* Mejorado de 0.7 para mejor contraste WCAG */
    transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover,
.footer-legal a:hover {
    color: var(--color-accent-yellow);
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    background-color: var(--color-accent-yellow);
    color: var(--color-dark);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

/* ========================== BARRA FLOTANTE REDES SOCIALES ========================== */
.social-floating-bar {
    position: fixed;
    top: 50%;
    right: 1rem;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    z-index: var(--z-fixed);
}

.social-floating-bar a {
    width: 48px;
    /* Aumentado de 45px para mejor touch target */
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, background-color 0.3s ease;
    text-decoration: none;
    position: relative;
}

.social-floating-bar a:hover {
    transform: translateX(-5px) scale(1.1);
    background-color: var(--color-accent-yellow);
}

/* Tooltips para barra social */
.social-floating-bar a::before {
    content: attr(title);
    position: absolute;
    right: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%) scale(0);
    background: var(--color-dark);
    color: white;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    white-space: nowrap;
    opacity: 0;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.social-floating-bar a::after {
    content: '';
    position: absolute;
    right: calc(100% + 4px);
    top: 50%;
    transform: translateY(-50%);
    border: 4px solid transparent;
    border-left-color: var(--color-dark);
    opacity: 0;
    transition: opacity 0.2s;
}

.social-floating-bar a:hover::before {
    transform: translateY(-50%) scale(1);
    opacity: 1;
}

.social-floating-bar a:hover::after {
    opacity: 1;
}

.social-floating-bar img {
    width: 24px;
    height: 24px;
    object-fit: contain;
    display: block;
    filter: brightness(0) invert(1);
}

/* ========================== MENU DRAW EFFECT ========================== */
.nav-link.text-draw {
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    margin: 0;
    padding: 0.75rem 1.25rem;
}

.nav-link.text-draw:hover {
    color: var(--color-primary);
}

.nav-link.text-draw::after {
    display: block;
}

.text-draw__p {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.6;
}

.text-draw__box {
    display: none;
}

.text-draw__box-svg {
    display: none;
}

/* ========================== RESPONSIVE ========================== */
@media (max-width: 992px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--color-white);
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: var(--transition);
        overflow-y: auto;
    }

    .nav-menu.active {
        left: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }

    /* Touch targets optimizados en móvil */
    .social-floating-bar a {
        width: 52px;
        /* Aumentado para móvil */
        height: 52px;
    }
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
    }

    /* Mejor espaciado en móvil */
    .container {
        max-width: 95%;
    }
}


/* ========================== CTA ========================== */
.cta-btn {
    background: linear-gradient(135deg, #ff7e5f, #feb47b);
    /* degradado atractivo */
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    padding: 14px 28px;
    border: none;
    border-radius: 50px;

    /* bordes redondeados */
    cursor: pointer;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.cta-btn:hover {
    transform: scale(1.05);
    /* efecto de zoom */
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #feb47b, #ff7e5f);
    /* invierte el degradado */
}

/* =================================================================
   ESTILOS IMPORTADOS DE INDEX.HTML CON SCOPE .smarketing-content
   ================================================================= */

/* Variables CSS específicas ya están definidas globalmente - reutilizando */

/* Reset específico para contenido de Smarketing */
.smarketing-content * {
    box-sizing: border-box;
}

.smarketing-content {
    padding: 100px 20px 40px;
    background-color: var(--color-bg);
}

/* --- LAYOUT PRINCIPAL SMARKETING --- */
.smarketing-container {
    max-width: 1000px;
    margin: 0 auto;
    background: var(--color-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    min-height: 80vh;
    display: flex;
    flex-direction: column;
}

/* --- HEADER INTERNO SMARKETING --- */
.smarketing-header {
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary) 100%);
    padding: 40px;
    color: var(--color-white);
}

.smarketing-header h1 {
    font-size: 2.2rem;
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 10px;
    font-family: var(--font-heading);
}

.smarketing-header p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
}

.smarketing-header .icon-header {
    color: var(--color-accent-yellow);
}

/* --- NAVEGACIÓN (TABS) --- */
.smarketing-content .tabs {
    display: flex;
    border-bottom: 1px solid var(--color-gray-light);
    background: var(--color-white);
    flex-wrap: wrap;
    position: relative;
}

.tab-btn svg {
    width: 18px;
    height: 18px;
}

.smarketing-content .tab-btn {
    flex: 1;
    padding: 20px 15px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-dark);
    /* Mejorado de gray para mejor contraste */
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-width: 130px;
    min-height: 48px;
    /* Touch target optimizado */
    border-bottom: 3px solid transparent;
    background: transparent;
    cursor: pointer;
    font-family: var(--font-heading);
    position: relative;
}

.smarketing-content .tab-btn:hover {
    background-color: var(--color-gray-50);
    color: var(--color-dark);
}

/* Focus visible para tabs */
.smarketing-content .tab-btn:focus-visible {
    outline: 3px solid var(--color-accent-yellow);
    outline-offset: -3px;
    z-index: 1;
}

/* Efecto de pulso al hacer clic */
.smarketing-content .tab-btn:active {
    transform: scale(0.98);
}

.smarketing-content .tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    background-color: rgba(0, 86, 150, 0.05);
}

/* Indicador animado para tab activo */
.smarketing-content .tab-btn.active::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: currentColor;
    animation: slideIn 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideIn {
    from {
        transform: scaleX(0);
        opacity: 0;
    }

    to {
        transform: scaleX(1);
        opacity: 1;
    }
}

/* Colores específicos para tabs activos */
.smarketing-content .tab-btn[data-tab="interaccion"].active {
    color: var(--color-accent-orange);
    border-bottom-color: var(--color-accent-orange);
    background-color: rgba(225, 95, 58, 0.05);
}

.smarketing-content .tab-btn[data-tab="mitos"].active {
    color: var(--color-accent-yellow);
    border-bottom-color: var(--color-accent-yellow);
    background-color: rgba(239, 171, 11, 0.05);
}

.smarketing-content .tab-btn[data-tab="tabla"].active {
    color: var(--color-gray-dark);
    border-bottom-color: var(--color-gray-dark);
    background-color: rgba(45, 45, 68, 0.05);
}

.smarketing-content .tab-btn[data-tab="redes"].active {
    color: #15803d;
    border-bottom-color: #15803d;
    background-color: rgba(21, 128, 61, 0.05);
}

/* --- CONTENIDO --- */
.smarketing-content .content-area {
    padding: var(--space-5);
    /* Usando variable de espaciado */
    flex-grow: 1;
    animation: fadeIn 0.4s ease-out;
    position: relative;
}

/* Loading state para cambio de tabs */
.smarketing-content .content-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left;
    opacity: 0;
}

.smarketing-content .content-area.loading::before {
    animation: loadingBar 0.4s ease-out;
}

@keyframes loadingBar {
    0% {
        transform: scaleX(0);
        opacity: 1;
    }

    100% {
        transform: scaleX(1);
        opacity: 0;
    }
}

.smarketing-content .section {
    display: none;
}

.smarketing-content .section.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- TARJETAS Y PANELES --- */
.smarketing-content .card-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .smarketing-content .card-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.smarketing-content .card {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 35px;
    /* Aumentado de 30px para mejor legibilidad */
    box-shadow: var(--shadow);
    border-top: 5px solid transparent;
    transition: var(--transition);
    line-height: 1.7;
    /* Mejorado para legibilidad */
}

.smarketing-content .card:hover {
    transform: translateY(-6px);
    /* Aumentado de -3px */
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
    /* Sombra más pronunciada */
}

.smarketing-content .card-marketing {
    border-color: var(--color-primary);
}

.smarketing-content .card-marketing h4,
.smarketing-content .card-sales h4 {
    margin-bottom: 20px;
    /* Aumentado de 15px */
    font-size: var(--font-size-xl);
    line-height: 1.3;
}

.smarketing-content .card-marketing h4 {
    color: var(--color-primary);
}

.smarketing-content .tag-marketing {
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 10px;
}

.smarketing-content .card-sales {
    border-color: var(--color-accent-orange);
}

.smarketing-content .card-sales h4 {
    color: var(--color-accent-orange);
}

.smarketing-content .tag-sales {
    color: var(--color-accent-orange);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 10px;
}

.smarketing-content .list-check {
    list-style: none;
    padding-left: 0;
}

.smarketing-content .list-check li {
    margin-bottom: 16px;
    /* Aumentado de 12px */
    display: flex;
    align-items: flex-start;
    line-height: 1.8;
    /* Mejorado para legibilidad */
}

.smarketing-content .list-check svg {
    flex-shrink: 0;
    margin-right: 12px;
    margin-top: 4px;
    width: 20px;
    height: 20px;
}

.smarketing-content .card-marketing .icon-check {
    color: var(--color-primary);
}

.smarketing-content .card-sales .icon-check {
    color: var(--color-accent-orange);
}

/* --- FLUJO DE INTERACCIÓN --- */
.smarketing-content .flow-container {
    position: relative;
    padding: 20px 0;
}

.smarketing-content .flow-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-gray-light);
    display: none;
}

@media (min-width: 768px) {
    .smarketing-content .flow-line {
        display: block;
    }
}

.smarketing-content .flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 40px;
    position: relative;
    z-index: 2;
}

@media (min-width: 768px) {
    .smarketing-content .flow-step {
        flex-direction: row;
        justify-content: space-between;
    }

    .smarketing-content .flow-step.reverse {
        flex-direction: row-reverse;
    }
}

.smarketing-content .flow-card {
    width: 100%;
    background: #fff;
    border: 1px solid var(--color-gray-light);
    padding: 25px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    position: relative;
}

@media (min-width: 768px) {
    .smarketing-content .flow-card {
        width: 42%;
    }
}

.smarketing-content .flow-number {
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
    box-shadow: var(--shadow);
    margin: 15px 0;
    border: 4px solid var(--color-white);
}

.smarketing-content .reverse .flow-number {
    background: var(--color-accent-orange);
}

/* --- TABLA --- */
.smarketing-content .table-container {
    overflow-x: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    position: relative;
    -webkit-overflow-scrolling: touch;
    /* Scroll suave en iOS */
    scroll-behavior: smooth;
}

/* Indicador visual de scroll horizontal */
.smarketing-content .table-container::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    height: 100%;
    width: 40px;
    background: linear-gradient(to left, rgba(255, 255, 255, 0.9), transparent);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s;
    border-radius: 0 var(--radius) var(--radius) 0;
}

.smarketing-content .table-container:not(:hover)::after {
    opacity: 1;
}

.smarketing-content table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.smarketing-content th {
    background: var(--color-dark);
    color: white;
    padding: 18px;
    text-align: left;
}

.smarketing-content th.th-mkt {
    background: var(--color-primary);
}

.smarketing-content th.th-sales {
    background: var(--color-accent-orange);
}

.smarketing-content td {
    padding: 15px 18px;
    border-bottom: 1px solid var(--color-gray-light);
    color: var(--color-gray-dark);
    font-size: 0.95rem;
}

.smarketing-content tr:nth-child(even) {
    background-color: var(--color-bg);
}

.smarketing-content td.shared {
    color: var(--color-gray);
    font-style: italic;
    background: rgba(0, 0, 0, 0.02);
}

/* --- MITOS --- */
.smarketing-content .myth-card {
    background: #fff;
    padding: 25px;
    border-radius: var(--radius);
    border-left: 6px solid;
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
}

.smarketing-content .myth-red {
    border-color: #ef4444;
    background: #fef2f2;
}

.smarketing-content .myth-red h4 {
    color: #991b1b;
}

.smarketing-content .myth-orange {
    border-color: var(--color-accent-orange);
    background: #fff7ed;
}

.smarketing-content .myth-orange h4 {
    color: #9a3412;
}

.smarketing-content .truth-box {
    background: linear-gradient(135deg, var(--color-dark), #3f3f66);
    color: white;
    padding: 30px;
    border-radius: var(--radius);
    margin-bottom: 40px;
}

.smarketing-content .truth-box h4 {
    color: var(--color-accent-yellow);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.smarketing-content .quote {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: 8px;
    margin-top: 15px;
    border-left: 3px solid var(--color-accent-yellow);
    font-style: italic;
    color: rgba(255, 255, 255, 0.9);
}

/* --- PLACEHOLDERS VISUALES --- */
.smarketing-content .visual-placeholder {
    padding: 30px;
    border-radius: var(--radius);
    background-color: var(--color-bg);
    border: 1px dashed var(--color-gray-light);
    text-align: center;
    margin-bottom: 30px;
}

.smarketing-content .visual-placeholder h4 {
    color: var(--color-dark);
    font-size: 1.2rem;
    margin-top: 10px;
    margin-bottom: 5px;
}

.smarketing-content .visual-placeholder p {
    color: var(--color-gray);
    font-size: 0.95rem;
}

.smarketing-content .social-placeholder {
    border-left: 6px solid;
    text-align: left;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    border-left-color: #15803d;
}

.smarketing-content .social-placeholder h4 {
    color: #15803d;
}

.smarketing-content .visual-placeholder .icon-large {
    width: 40px;
    height: 40px;
    color: var(--color-primary);
}

.smarketing-content .embudo {
    text-align: center;
    margin-bottom: 30px;
}

/* --- GLOSARIO INTERACTIVO --- */
.smarketing-content .glossary-section {
    background: var(--color-bg);
    padding: 30px;
    border-top: 1px solid var(--color-gray-light);
}

.smarketing-content .term-btn {
    display: inline-block;
    padding: 8px 16px;
    /* Aumentado para mejor touch target */
    margin: 4px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    background: var(--color-white);
    color: var(--color-gray-dark);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-full);
    transition: var(--transition);
    cursor: pointer;
    min-height: 44px;
    /* Touch target optimizado */
    position: relative;
}

.smarketing-content .term-btn:hover,
.smarketing-content .term-btn.active-term {
    background: var(--color-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* Indicador de hover en botones de glosario */
.smarketing-content .term-btn:hover::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 2px;
    background: var(--color-accent-yellow);
    border-radius: 2px;
}

/* Focus visible para botones del glosario */
.smarketing-content .term-btn:focus-visible {
    box-shadow: 0 0 0 3px var(--color-accent-yellow), 0 0 0 5px rgba(239, 171, 11, 0.2);
}

.smarketing-content .term-link {
    color: inherit;
    text-decoration: underline;
    text-decoration-style: dotted;
    text-decoration-thickness: 2px;
    cursor: pointer;
    font-weight: 600;
    transition: color 0.2s;
}

.smarketing-content .term-link:hover {
    background-color: rgba(239, 171, 11, 0.15);
    /* Reducido de 0.2 para mejor contraste */
    color: var(--color-dark);
    border-radius: 2px;
}

.smarketing-content .definition-card {
    margin-top: 20px;
    padding: 20px;
    border-radius: var(--radius);
    border-left: 5px solid;
    display: none;
    animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    background: white;
    box-shadow: var(--shadow);
}

.smarketing-content .definition-card.show {
    display: block;
}

.smarketing-content .close-def {
    float: right;
    opacity: 0.5;
    font-size: 1.2rem;
    background: transparent;
    border: none;
    cursor: pointer;
    color: inherit;
}

.smarketing-content .close-def:hover {
    opacity: 1;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================== RESPONSIVE MÓVIL - TABS ========================== */
/* Tabs con scroll horizontal en móvil */
@media (max-width: 640px) {
    .smarketing-content .tabs {
        overflow-x: auto;
        overflow-y: hidden;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        /* Firefox */
        -ms-overflow-style: none;
        /* IE/Edge */
        scroll-behavior: smooth;
    }

    /* Ocultar scrollbar */
    .smarketing-content .tabs::-webkit-scrollbar {
        display: none;
        /* Chrome/Safari */
    }

    .smarketing-content .tab-btn {
        flex: 0 0 auto;
        white-space: nowrap;
        min-width: 140px;
    }

    /* Touch targets en móvil */
    .smarketing-content .tab-btn {
        min-height: 52px;
        padding: 16px 20px;
    }

    .smarketing-content .term-btn {
        min-height: 48px;
        padding: 12px 18px;
    }

    /* Mejor padding en contenido */
    .smarketing-content .content-area {
        padding: var(--space-3);
    }

    .smarketing-content .card {
        padding: var(--space-4);
    }
}


/* FUENTE DE INFORMACION */

.fuentes-container {
    max-width: 80%;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 13px;
}

.header-fuentes {
    background: linear-gradient(135deg, #0c0c0c, #000000);
    color: #fff;
    padding: 10px 14px;
    text-align: center;
}

.header-fuentes h2 {
    font-size: 14px;
    margin: 0;
}

.fuentes-container .sources {
    max-height: 65px;
    overflow-y: auto;
}

.fuentes-container .source {
    padding: 8px 14px;
    border-bottom: 1px solid #f0f0f0;
    transition: all 0.2s ease;
    font-size: 12px;
}

.fuentes-container .source:last-child {
    border-bottom: none;
}

.fuentes-container .source:hover {
    background: #f8f9ff;
    transform: translateX(3px);
    box-shadow: inset 3px 0 0 #667eea;
}

.fuentes-container .source-name {
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 2px;
    font-size: 11px;
}

.fuentes-container .source-tag {
    font-size: 11px;
    color: #7f8c8d;
    background: #ecf0f1;
    padding: 1px 6px;
    border-radius: 12px;
    display: inline-block;
}

/* CTA */
.contenedor-CTA {
    display: flex;
    /* activa flexbox */
    gap: 20px;
    /* espacio entre elementos */
    align-items: center;
    /* alineación vertical */
    margin: 30px 20px;
    /* arriba y abajo 30px, izquierda y derecha 20 */

}

.CTA {
    background: #ffffff;
    padding: 10px;
    border-radius: 5px;
}

.cta-btn2 {
    background: linear-gradient(135deg, #059fb5, #feb47b);
    color: #fff;
    font-size: 18px;
    font-weight: bold;
    padding: 12px 24px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    /* suaviza el cambio */
}

.cta-btn2:hover {
    background: linear-gradient(135deg, #037716, #037716);
    /* cambia el gradiente en hover */
}