/* ==========================================================================
   DISEÑO BASE Y SISTEMA DE TOKENS (CSS VARIABLE SYSTEM)
   ========================================================================== */
:root {
    /* Fuentes */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Configuración Global */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --border-radius-lg: 16px;
    --border-radius-sm: 8px;
    
    /* Variables de la Barra de Evaluación */
    --eval-bg: rgba(15, 23, 42, 0.95);
    --eval-border: rgba(255, 255, 255, 0.1);
    --eval-text: #E2E8F0;
    /* Altura real de la barra de evaluación (recalculada por JS según el equipo) */
    --eval-h: 59px;
}

/* ==========================================================================
   PROTOTIPO A: NEOARICA (Eco-Tecnología y MIP)
   ========================================================================== */
body.proto-a {
    --primary-color: #0B4F35;      /* Verde esmeralda profundo */
    --primary-light: #10B981;      /* Verde menta brillante */
    --secondary-color: #0F172A;    /* Pizarra muy oscuro */
    --bg-light: #F8FAFC;           /* Fondo grisáceo claro */
    --bg-card: rgba(255, 255, 255, 0.7);
    --text-main: #334155;          /* Texto principal */
    --text-muted: #64748B;         /* Texto secundario */
    --border-color: rgba(15, 80, 53, 0.15);
    --glow-color: rgba(16, 185, 129, 0.2);
    --accent-gradient: linear-gradient(135deg, #0B4F35, #10B981);
    --card-shadow: 0 10px 30px -10px rgba(11, 79, 53, 0.12);
    
    background-color: var(--bg-light);
    color: var(--text-main);
    font-family: var(--font-body);
}

/* ==========================================================================
   PROTOTIPO B: PLAGACONTROL ARICA (Acción Inmediata y Confianza)
   ========================================================================== */
body.proto-b {
    --primary-color: #1E3A8A;      /* Azul marino corporativo */
    --primary-light: #3B82F6;      /* Azul brillante */
    --secondary-color: #F59E0B;    /* Amarillo/Ambar de advertencia */
    --bg-light: #F3F4F6;           /* Gris neutro claro */
    --bg-card: rgba(255, 255, 255, 0.85);
    --text-main: #1F2937;          /* Texto oscuro principal */
    --text-muted: #4B5563;         /* Texto secundario */
    --border-color: rgba(30, 58, 138, 0.15);
    --glow-color: rgba(245, 158, 11, 0.2);
    --accent-gradient: linear-gradient(135deg, #1E3A8A, #F59E0B);
    --card-shadow: 0 10px 30px -10px rgba(30, 58, 138, 0.15);
    
    background-color: var(--bg-light);
    color: var(--text-main);
    font-family: var(--font-body);
}

/* ==========================================================================
   RESETS Y ESTILOS GENERALES
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    transition: background-color 0.4s ease, color 0.4s ease;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   BARRA DE EVALUACIÓN SUPERIOR (Fijada)
   ========================================================================== */
#prototype-eval-bar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--eval-bg);
    border-bottom: 1px solid var(--eval-border);
    padding: 12px 24px;
    backdrop-filter: blur(10px);
}

.eval-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.eval-brand {
    display: flex;
    align-items: center;
    gap: 8px;
}

.eval-badge {
    background: linear-gradient(135deg, #F59E0B, #EF4444);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

.eval-text {
    color: var(--eval-text);
    font-size: 0.875rem;
    font-weight: 500;
}

.eval-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 12px;
}

.eval-btn {
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #94A3B8;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-smooth);
}

.eval-btn:hover {
    background-color: rgba(255, 255, 255, 0.15);
    color: white;
}

.eval-btn.active {
    background-color: white;
    color: #0F172A;
    border-color: white;
}

.eval-btn .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #64748B;
    transition: var(--transition-smooth);
}

.eval-btn.active .dot {
    background-color: #10B981;
    box-shadow: 0 0 8px #10B981;
}

/* ==========================================================================
   HEADER Y MENÚ DE NAVEGACIÓN
   ========================================================================== */
.main-header {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: var(--eval-h); /* Debajo de la barra de evaluación (altura dinámica) */
    z-index: 999;
    padding: 16px 0;
    transition: var(--transition-smooth);
}

.proto-b .main-header {
    background-color: rgba(30, 58, 138, 0.04);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    text-decoration: none;
}

#dynamic-logo svg {
    height: 42px;
    transition: var(--transition-smooth);
}

.nav-menu {
    display: flex;
    gap: 24px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 6px 0;
    transition: var(--transition-smooth);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-light);
    transition: var(--transition-smooth);
}

.nav-link:hover::after {
    width: 100%;
}

/* ==========================================================================
   BOTONES E INTERFACES MODERNAS
   ========================================================================== */
.btn {
    display: inline-block;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white !important;
    box-shadow: 0 4px 14px var(--glow-color);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--glow-color);
    opacity: 0.95;
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color) !important;
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white !important;
}

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

.btn-outline:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

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

/* Panel Glassmorphic */
.glass-panel {
    background-color: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.glass-panel:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px -5px var(--glow-color);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    padding: 100px 0 120px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 80% 20%, var(--glow-color) 0%, transparent 60%);
    z-index: 1;
}

.hero-container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.hero-content {
    max-width: 550px;
}

.hero-tag {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1.5px;
    color: var(--primary-light);
    margin-bottom: 16px;
    display: inline-block;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--secondary-color);
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 36px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Hero Stat Card */
.hero-card {
    width: 100%;
    max-width: 420px;
    padding: 32px;
}

.card-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--glow-color) 0%, transparent 70%);
    pointer-events: none;
}

.hero-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--secondary-color);
}

.pulse-indicator {
    width: 10px;
    height: 10px;
    background-color: var(--primary-light);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 8px var(--primary-light);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 var(--glow-color); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px transparent; }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 transparent; }
}

.hero-card-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.stat-item {
    background-color: rgba(255, 255, 255, 0.4);
    padding: 16px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
}

.stat-num {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.stat-lbl {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ==========================================================================
   SECCIÓN DE SERVICIOS
   ========================================================================== */
.services-section {
    padding: 100px 0;
    background-color: rgba(255, 255, 255, 0.5);
    border-top: 1px solid var(--border-color);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 56px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: 32px;
}

.service-card {
    padding: 32px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--accent-gradient);
    color: white;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-icon svg {
    width: 28px;
    height: 28px;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--secondary-color);
}

.service-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 20px;
    flex-grow: 1;
}

.service-features-list {
    list-style: none;
    margin-bottom: 24px;
}

.service-features-list li {
    font-size: 0.875rem;
    color: var(--text-main);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-features-list li svg {
    color: var(--primary-light);
    flex-shrink: 0;
}

/* ==========================================================================
   VITÁCORA DIGITAL (El núcleo de fidelización / MIP / Neotrack)
   ========================================================================== */
.vitacora-section {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.vitacora-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 56px;
    align-items: center;
}

.section-badge {
    display: inline-block;
    padding: 6px 12px;
    background-color: var(--glow-color);
    color: var(--primary-color);
    font-weight: 700;
    font-size: 0.75rem;
    border-radius: 20px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-desc {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 32px;
}

.feature-bullets {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.bullet-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.bullet-icon {
    width: 36px;
    height: 36px;
    background-color: var(--glow-color);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.bullet-text {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-main);
}

.bullet-text strong {
    color: var(--secondary-color);
    display: block;
    margin-bottom: 2px;
}

/* Buscador Interactivo */
.vitacora-interactive {
    padding: 40px;
}

.vitacora-search-bar h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-bottom: 12px;
}

.search-tip {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.5;
}

.search-input-group {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}

.search-input-group input {
    flex-grow: 1;
    padding: 14px 20px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-smooth);
}

.search-input-group input:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px var(--glow-color);
}

/* Caja de Resultados */
.vitacora-result-box {
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 24px;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.hidden {
    display: none !important;
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 16px;
    margin-bottom: 16px;
}

.result-client {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--secondary-color);
}

.result-status {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

.status-active {
    background-color: rgba(16, 185, 129, 0.15);
    color: #059669;
}

.status-pending {
    background-color: rgba(245, 158, 11, 0.15);
    color: #D97706;
}

.result-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.result-item {
    font-size: 0.875rem;
}

.result-item label {
    display: block;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 4px;
}

.result-item span {
    font-weight: 600;
    color: var(--text-main);
}

.result-actions {
    display: flex;
    gap: 12px;
}

/* ==========================================================================
   SECCIÓN DE REDES SOCIALES (Instagram / Facebook Mockups)
   ========================================================================== */
.social-section {
    padding: 100px 0;
    background-color: rgba(255, 255, 255, 0.3);
    border-top: 1px solid var(--border-color);
}

.social-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: stretch;
}

.social-card {
    height: 520px;
    display: flex;
    flex-direction: column;
}

/* Instagram Chat Box */
.instagram-inbox {
    background-color: #000000;
    border-color: #262626;
    color: white;
}

body.proto-a .instagram-inbox {
    background-color: #0F172A;
    border-color: rgba(255, 255, 255, 0.05);
}

.ig-header {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
}

.ig-avatar {
    position: relative;
}

.avatar-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(45deg, #F09433 0%, #E6683C 25%, #DC2743 50%, #CC2366 75%, #BC1888 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
    color: white;
}

.avatar-status-dot {
    width: 10px;
    height: 10px;
    background-color: #10B981;
    border: 2px solid black;
    border-radius: 50%;
    position: absolute;
    bottom: 0;
    right: 0;
}

.ig-user-info {
    display: flex;
    flex-direction: column;
}

.ig-username {
    font-weight: 600;
    font-size: 0.95rem;
}

.ig-subtitle {
    font-size: 0.75rem;
    color: #A3A3A3;
}

.social-chat-messages {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chat-bubble {
    max-width: 75%;
    padding: 10px 16px;
    border-radius: 18px;
    font-size: 0.875rem;
    line-height: 1.4;
}

.chat-bubble.bot {
    background-color: #262626;
    color: white;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

body.proto-a .chat-bubble.bot {
    background-color: rgba(255, 255, 255, 0.08);
}

.chat-bubble.user {
    background-color: #378FE9;
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

body.proto-a .chat-bubble.user {
    background-color: #10B981;
}

.social-chat-input {
    padding: 16px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: 10px;
}

.social-chat-input input {
    flex-grow: 1;
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 10px 18px;
    color: white;
    outline: none;
    font-size: 0.9rem;
}

.social-chat-input button {
    background-color: transparent;
    border: none;
    color: #378FE9;
    font-weight: 600;
    cursor: pointer;
    padding: 0 10px;
    font-size: 0.9rem;
}

body.proto-a .social-chat-input button {
    color: #10B981;
}

/* Campaign Editor */
.campaign-editor {
    padding: 32px;
}

.campaign-header h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    color: var(--secondary-color);
    margin-bottom: 6px;
}

.campaign-header p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.campaign-topics {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.topic-btn {
    background-color: rgba(0, 0, 0, 0.04);
    border: 1px solid var(--border-color);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-main);
    white-space: nowrap;
    transition: var(--transition-smooth);
}

.topic-btn.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.campaign-preview-box {
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.campaign-post-image {
    height: 140px;
    background-color: var(--primary-color);
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 16px;
}

.post-overlay {
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    width: 100%;
    padding: 10px 14px;
    border-radius: var(--border-radius-sm);
    color: white;
}

.post-tag {
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--primary-light);
    letter-spacing: 1px;
    display: block;
    margin-bottom: 2px;
}

.post-overlay h4 {
    font-size: 0.95rem;
    font-weight: 600;
}

.campaign-post-caption {
    padding: 16px;
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--text-main);
    flex-grow: 1;
    overflow-y: auto;
}

.campaign-post-hashtags {
    color: var(--primary-light);
    font-weight: 600;
    margin-top: 8px;
}

.campaign-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding: 12px 16px;
    background-color: var(--bg-light);
}

.btn-primary-social {
    background-color: #E1306C;
    color: white;
    border: none;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: 20px;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary-social:hover {
    background-color: #D6295E;
}

/* ==========================================================================
   COTIZADOR DIGITAL INTERACTIVO
   ========================================================================== */
.calculator-section {
    padding: 100px 0;
}

.calculator-wrapper {
    padding: 56px;
}

.calculator-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    margin-top: 40px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: var(--secondary-color);
}

.form-group select, .form-group input[type="number"] {
    width: 100%;
    padding: 12px 16px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-smooth);
}

.form-group select:focus, .form-group input[type="number"]:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px var(--glow-color);
}

/* Checkboxes estilizados */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkbox-container {
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 32px;
    cursor: pointer;
    font-size: 0.9rem;
    user-select: none;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: #E5E7EB;
    border-radius: 4px;
    transition: var(--transition-smooth);
}

.checkbox-container:hover input ~ .checkmark {
    background-color: #D1D5DB;
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--primary-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-container .checkmark:after {
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Caja de Resultados del Cotizador */
.calc-result-box {
    background: var(--accent-gradient);
    color: white;
    padding: 40px;
    border-radius: var(--border-radius-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.calc-result-header {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
    margin-bottom: 8px;
}

.calc-price {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 24px;
}

.calc-detail-list {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 20px;
    margin-bottom: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.calc-detail-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
}

.calc-detail-item span:first-child {
    opacity: 0.8;
}

.calc-detail-item span:last-child {
    font-weight: 700;
}

.calc-disclaimer {
    font-size: 0.75rem;
    opacity: 0.7;
    margin-bottom: 24px;
    line-height: 1.4;
}

.calc-result-box .btn-primary {
    background-color: white;
    color: var(--primary-color) !important;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.calc-result-box .btn-primary:hover {
    transform: translateY(-2px);
    background-color: #F8FAFC;
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

/* ==========================================================================
   PORTAFOLIO DE TRABAJOS (Arica)
   ========================================================================== */
.portfolio-section {
    padding: 100px 0;
    background-color: var(--bg-light);
    border-top: 1px solid var(--border-color);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: 32px;
}

.portfolio-card {
    overflow: hidden;
}

.portfolio-img {
    height: 200px;
    background-color: #E2E8F0;
    background-size: cover;
    background-position: center;
    position: relative;
}

.portfolio-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background-color: rgba(15, 23, 42, 0.85);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    backdrop-filter: blur(4px);
}

.portfolio-body {
    padding: 24px;
}

.portfolio-body h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.portfolio-body p {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.portfolio-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-color);
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
    background-color: #0F172A;
    color: #94A3B8;
    padding: 80px 0 24px;
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr;
    gap: 64px;
    margin-bottom: 48px;
}

.footer-brand #footer-logo svg {
    height: 48px;
    margin-bottom: 16px;
}

.footer-about {
    line-height: 1.6;
}

.footer-links h4, .footer-contact h4 {
    color: white;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

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

.footer-links ul li {
    margin-bottom: 12px;
}

.footer-links ul li a {
    color: #94A3B8;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-links ul li a:hover {
    color: white;
    padding-left: 4px;
}

.footer-contact p {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 24px;
    text-align: center;
    font-size: 0.8rem;
    color: #64748B;
}

/* ==========================================================================
   RESPONSIVIDAD Y ADAPTABILIDAD
   ========================================================================== */
@media (max-width: 968px) {
    .hero-container, .vitacora-layout, .social-grid, .calculator-grid, .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .hero-ctas {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero-title {
        font-size: 2.3rem;
    }
    
    .main-header {
        position: relative;
        top: 0;
    }
    
    .header-container {
        flex-direction: column;
        gap: 16px;
    }
    
    .nav-menu {
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
    }
}

@media (max-width: 600px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-description {
        font-size: 0.95rem;
    }
    
    .hero-ctas .btn {
        width: 100%;
        margin-bottom: 8px;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .vitacora-interactive, .calculator-wrapper, .campaign-editor {
        padding: 24px 16px;
    }
    
    .search-input-group {
        flex-direction: column;
    }
    
    .search-input-group button {
        width: 100%;
    }
    
    .social-card {
        height: auto;
        min-height: 450px;
    }
    
    .calc-price {
        font-size: 2.5rem;
    }
    
    #prototype-eval-bar {
        padding: 8px 12px;
    }
    
    .eval-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .eval-buttons {
        width: 100%;
        flex-direction: column;
        gap: 8px;
    }
    
    .eval-btn {
        width: 100%;
        justify-content: center;
    }
}

/* ==========================================================================
   PROTOTIPO C: BIOSHIELD ARICA (Estilos de Alto Contraste y Neón)
   ========================================================================== */
body.proto-c {
    --primary-color: #CCFF00;      /* Amarillo neón */
    --primary-light: #A3E635;      /* Verde lima */
    --secondary-color: #EF4444;    /* Rojo alerta */
    --bg-light: #0B0C0E;           /* Fondo negro carbón */
    --bg-card: rgba(20, 22, 26, 0.95);
    --text-main: #E2E8F0;          /* Gris claro */
    --text-muted: #94A3B8;         /* Gris oscuro */
    --border-color: rgba(204, 255, 0, 0.18);
    --glow-color: rgba(204, 255, 0, 0.25);
    --accent-gradient: linear-gradient(135deg, #14161A, #0B0C0E);
    --card-shadow: 0 10px 30px -10px rgba(204, 255, 0, 0.15);
    
    background-color: var(--bg-light);
    color: var(--text-main);
    font-family: var(--font-body);
}

body.proto-c .main-header {
    background-color: rgba(11, 12, 14, 0.85);
    border-bottom: 1px solid rgba(204, 255, 0, 0.2);
}

body.proto-c .nav-link {
    color: var(--text-main);
}

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

body.proto-c .btn-primary {
    background-color: var(--primary-color);
    color: #0B0C0E !important;
    box-shadow: 0 4px 14px var(--glow-color);
}

body.proto-c .btn-primary:hover {
    background-color: #EFFF0A;
    color: #000000 !important;
}

body.proto-c .btn-secondary {
    border-color: var(--primary-color);
    color: var(--primary-color) !important;
}

body.proto-c .btn-secondary:hover {
    background-color: var(--primary-color);
    color: #0B0C0E !important;
}

body.proto-c .hero-title {
    color: #FFFFFF;
}

body.proto-c .hero-description {
    color: #A3B3C5;
}

body.proto-c .hero-card {
    background-color: #14161A;
    border-color: rgba(204, 255, 0, 0.25);
}

body.proto-c .hero-card-header {
    color: #FFFFFF;
}

body.proto-c .stat-item {
    background-color: #0B0C0E;
    border-color: rgba(204, 255, 0, 0.12);
}

body.proto-c .stat-num {
    color: var(--primary-color);
}

body.proto-c .services-section {
    background-color: #0F1013;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

body.proto-c .services-section .section-title {
    color: #FFFFFF;
}

body.proto-c .service-card {
    background-color: #14161A;
    border-color: rgba(204, 255, 0, 0.15);
}

body.proto-c .service-card h3 {
    color: #FFFFFF;
}

body.proto-c .service-features-list li {
    color: #D1D5DB;
}

body.proto-c .vitacora-section {
    background-color: #0B0C0E;
}

body.proto-c .vitacora-section .section-title {
    color: #FFFFFF;
}

body.proto-c .bullet-item strong {
    color: #FFFFFF;
}

body.proto-c .bullet-icon {
    background-color: rgba(204, 255, 0, 0.1);
    color: var(--primary-color);
}

body.proto-c .vitacora-interactive {
    background-color: #14161A;
    border-color: rgba(204, 255, 0, 0.2);
}

body.proto-c .vitacora-search-bar h3 {
    color: #FFFFFF;
}

body.proto-c .search-input-group input {
    background-color: #0B0C0E;
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.15);
}

body.proto-c .search-input-group input:focus {
    border-color: var(--primary-color);
}

body.proto-c .vitacora-result-box {
    background-color: #0B0C0E;
    border-color: rgba(204, 255, 0, 0.25);
}

body.proto-c .result-client {
    color: #FFFFFF;
}

body.proto-c .social-section {
    background-color: #0F1013;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

body.proto-c .social-section .section-title {
    color: #FFFFFF;
}

body.proto-c .instagram-inbox {
    background-color: #050607;
    border-color: rgba(204, 255, 0, 0.3);
}

body.proto-c .chat-bubble.bot {
    background-color: #14161A;
    color: #E2E8F0;
}

body.proto-c .chat-bubble.user {
    background-color: var(--primary-color);
    color: #0B0C0E;
    font-weight: 600;
}

body.proto-c .social-chat-input input {
    background-color: #14161A;
    border-color: rgba(255, 255, 255, 0.1);
    color: white;
}

body.proto-c .social-chat-input button {
    color: var(--primary-color);
}

body.proto-c .campaign-editor {
    background-color: #14161A;
}

body.proto-c .campaign-editor h3 {
    color: #FFFFFF;
}

body.proto-c .topic-btn {
    background-color: #0B0C0E;
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
}

body.proto-c .topic-btn.active {
    background-color: var(--primary-color);
    color: #0B0C0E;
    border-color: var(--primary-color);
}

body.proto-c .campaign-preview-box {
    background-color: #0B0C0E;
    border-color: rgba(255, 255, 255, 0.1);
}

body.proto-c .calculator-wrapper {
    background-color: #14161A;
}

body.proto-c .calculator-section .section-title {
    color: #FFFFFF;
}

body.proto-c .form-group label {
    color: #FFFFFF;
}

body.proto-c .form-group select, body.proto-c .form-group input {
    background-color: #0B0C0E;
    color: white;
    border-color: rgba(255, 255, 255, 0.1);
}

body.proto-c .checkmark {
    background-color: #1F2937;
}

body.proto-c .checkbox-container input:checked ~ .checkmark {
    background-color: var(--primary-color);
}

body.proto-c .checkbox-container input:checked ~ .checkmark:after {
    border-color: #0B0C0E;
}

body.proto-c .calc-result-box {
    background: linear-gradient(135deg, #14161A, #050607);
    border: 1px solid rgba(204, 255, 0, 0.25);
    color: white;
}

body.proto-c .calc-price {
    color: var(--primary-color);
}

body.proto-c .calc-result-box .btn-primary {
    background-color: var(--primary-color);
    color: #0B0C0E !important;
}

body.proto-c .calc-result-box .btn-primary:hover {
    background-color: #EFFF0A;
}

body.proto-c .portfolio-section {
    background-color: #050607;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

body.proto-c .portfolio-section .section-title {
    color: #FFFFFF;
}

body.proto-c .portfolio-card {
    background-color: #14161A;
    border-color: rgba(204, 255, 0, 0.12);
}

body.proto-c .portfolio-body h3 {
    color: #FFFFFF;
}

body.proto-c .portfolio-meta {
    color: var(--primary-color);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   PROTOTIPO D: BIOCONTAINMENT ARICA (Diseño Radical de Panel / Consola)
   ========================================================================== */
body.proto-d {
    --primary-color: #00F0FF;      /* Cian cibernético */
    --primary-light: #38BDF8;      /* Azul claro */
    --secondary-color: #FF5500;    /* Naranja de seguridad */
    --bg-light: #050B14;           /* Fondo azul oscuro */
    --bg-card: rgba(10, 25, 47, 0.95);
    --text-main: #E2E8F0;          /* Gris claro */
    --text-muted: #64748B;         /* Gris oscuro */
    --border-color: rgba(0, 240, 255, 0.2);
    --glow-color: rgba(0, 240, 255, 0.25);
    --accent-gradient: linear-gradient(135deg, #0A192F, #050B14);
    --card-shadow: 0 10px 30px -10px rgba(0, 240, 255, 0.15);
    
    background-color: var(--bg-light);
    color: var(--text-main);
    font-family: var(--font-body);
}

/* Sidebar lateral fijo a la izquierda */
body.proto-d .main-header {
    position: fixed;
    top: var(--eval-h); /* Debajo de la barra de evaluación (altura dinámica) */
    left: 0;
    width: 260px;
    height: calc(100vh - var(--eval-h));
    background-color: #0A192F;
    border-right: 1px solid rgba(0, 240, 255, 0.3);
    border-bottom: none;
    padding: 32px 16px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    overflow-y: auto;
    z-index: 998;
}

body.proto-d .header-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
    width: 100%;
    padding: 0;
}

body.proto-d .logo-wrapper {
    width: 100%;
    display: block;
}

body.proto-d #dynamic-logo svg {
    width: 100%;
    height: auto;
    max-width: 220px;
    display: block;
}

body.proto-d #footer-logo svg {
    width: 100%;
    height: auto;
    max-width: 240px;
    display: block;
}

body.proto-d .nav-menu {
    flex-direction: column;
    gap: 16px;
    width: 100%;
}

body.proto-d .nav-link {
    display: block;
    width: 100%;
    padding: 10px 16px;
    background-color: rgba(0, 240, 255, 0.04);
    border-left: 3px solid transparent;
    font-family: monospace;
    font-size: 0.9rem;
    color: #94A3B8;
    border-radius: 4px;
    transition: var(--transition-smooth);
}

body.proto-d .nav-link:hover {
    color: var(--primary-color);
    background-color: rgba(0, 240, 255, 0.08);
    border-left-color: var(--primary-color);
    padding-left: 20px;
}

body.proto-d .header-actions {
    width: 100%;
    margin-top: auto;
}

body.proto-d .header-actions .btn {
    display: block;
    width: 100%;
    text-align: center;
}

/* Contenido desplazado a la derecha */
body.proto-d .app-wrapper {
    margin-left: 260px;
    width: calc(100% - 260px);
    transition: var(--transition-smooth);
}

body.proto-d .hero-title {
    color: #FFFFFF;
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.25);
}

body.proto-d .hero-description {
    color: #A3B3C5;
}

body.proto-d .hero-card {
    background-color: #0A192F;
    border-color: rgba(0, 240, 255, 0.35);
}

body.proto-d .hero-card-header {
    color: #FFFFFF;
    font-family: monospace;
}

body.proto-d .stat-item {
    background-color: #050B14;
    border-color: rgba(0, 240, 255, 0.15);
}

body.proto-d .stat-num {
    color: var(--primary-color);
}

body.proto-d .services-section {
    background-color: #08101C;
    border-top: 1px solid rgba(0, 240, 255, 0.1);
}

body.proto-d .services-section .section-title {
    color: #FFFFFF;
}

body.proto-d .service-card {
    background-color: #0A192F;
    border-color: rgba(0, 240, 255, 0.15);
    border-radius: 4px;
}

body.proto-d .service-card h3 {
    color: #FFFFFF;
}

body.proto-d .service-features-list li {
    color: #CBD5E1;
    font-family: monospace;
}

body.proto-d .vitacora-section {
    background-color: #050B14;
}

body.proto-d .vitacora-section .section-title {
    color: #FFFFFF;
}

body.proto-d .bullet-item strong {
    color: #FFFFFF;
}

body.proto-d .bullet-icon {
    background-color: rgba(0, 240, 255, 0.1);
    color: var(--primary-color);
}

body.proto-d .vitacora-interactive {
    background-color: #0A192F;
    border-color: rgba(0, 240, 255, 0.25);
    border-radius: 4px;
}

body.proto-d .vitacora-search-bar h3 {
    color: #FFFFFF;
}

body.proto-d .search-input-group input {
    background-color: #050B14;
    color: #FFFFFF;
    border-color: rgba(0, 240, 255, 0.2);
    font-family: monospace;
}

body.proto-d .search-input-group input:focus {
    border-color: var(--primary-color);
}

body.proto-d .vitacora-result-box {
    background-color: #050B14;
    border-color: rgba(0, 240, 255, 0.3);
}

body.proto-d .result-client {
    color: #FFFFFF;
}

body.proto-d .social-section {
    background-color: #08101C;
    border-top: 1px solid rgba(0, 240, 255, 0.1);
}

body.proto-d .social-section .section-title {
    color: #FFFFFF;
}

body.proto-d .instagram-inbox {
    background-color: #03070E;
    border-color: rgba(0, 240, 255, 0.25);
}

body.proto-d .chat-bubble.bot {
    background-color: #0A192F;
    color: #E2E8F0;
}

body.proto-d .chat-bubble.user {
    background-color: var(--primary-color);
    color: #050B14;
    font-weight: 600;
}

body.proto-d .social-chat-input input {
    background-color: #0A192F;
    border-color: rgba(0, 240, 255, 0.15);
    color: white;
}

body.proto-d .social-chat-input button {
    color: var(--primary-color);
}

body.proto-d .campaign-editor {
    background-color: #0A192F;
    border-radius: 4px;
}

body.proto-d .campaign-editor h3 {
    color: #FFFFFF;
}

body.proto-d .topic-btn {
    background-color: #050B14;
    border-color: rgba(0, 240, 255, 0.15);
    color: var(--text-muted);
    font-family: monospace;
}

body.proto-d .topic-btn.active {
    background-color: var(--primary-color);
    color: #050B14;
    border-color: var(--primary-color);
}

body.proto-d .campaign-preview-box {
    background-color: #050B14;
    border-color: rgba(0, 240, 255, 0.15);
}

body.proto-d .calculator-wrapper {
    background-color: #0A192F;
    border-radius: 4px;
}

body.proto-d .calculator-section .section-title {
    color: #FFFFFF;
}

body.proto-d .form-group label {
    color: #FFFFFF;
}

body.proto-d .form-group select, body.proto-d .form-group input {
    background-color: #050B14;
    color: white;
    border-color: rgba(0, 240, 255, 0.15);
}

body.proto-d .checkmark {
    background-color: #050B14;
    border: 1px solid rgba(0, 240, 255, 0.2);
}

body.proto-d .checkbox-container input:checked ~ .checkmark {
    background-color: var(--primary-color);
}

body.proto-d .checkbox-container input:checked ~ .checkmark:after {
    border-color: #050B14;
}

body.proto-d .calc-result-box {
    background: linear-gradient(135deg, #0A192F, #050B14);
    border: 1px solid rgba(0, 240, 255, 0.3);
    color: white;
}

body.proto-d .calc-price {
    color: var(--primary-color);
}

body.proto-d .calc-result-box .btn-primary {
    background-color: var(--primary-color);
    color: #050B14 !important;
}

body.proto-d .calc-result-box .btn-primary:hover {
    background-color: #7DD3FC;
}

body.proto-d .portfolio-section {
    background-color: #03070E;
    border-top: 1px solid rgba(0, 240, 255, 0.1);
}

body.proto-d .portfolio-section .section-title {
    color: #FFFFFF;
}

body.proto-d .portfolio-card {
    background-color: #0A192F;
    border-color: rgba(0, 240, 255, 0.15);
    border-radius: 4px;
}

body.proto-d .portfolio-body h3 {
    color: #FFFFFF;
}

body.proto-d .portfolio-meta {
    color: var(--primary-color);
    border-top: 1px solid rgba(0, 240, 255, 0.1);
}

body.proto-d .main-footer {
    background-color: #03070E;
    border-top: 1px solid rgba(0, 240, 255, 0.1);
}

@media (max-width: 968px) {
    body.proto-d .main-header {
        position: relative;
        top: 0;
        width: 100%;
        height: auto;
        border-right: none;
        border-bottom: 1px solid rgba(0, 240, 255, 0.3);
        padding: 16px 0;
    }
    
    body.proto-d .header-container {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }
    
    body.proto-d .nav-menu {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
        gap: 8px;
    }
    
    body.proto-d .app-wrapper {
        margin-left: 0;
        width: 100%;
    }
}

/* ==========================================================================
   BOTÓN FLOTANTE DE WHATSAPP (Global a las 4 propuestas)
   ========================================================================== */
#whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: #25D366;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
    z-index: 999;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    animation: wa-pulse 2.4s infinite;
}

#whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 28px rgba(37, 211, 102, 0.6);
}

@keyframes wa-pulse {
    0%   { box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45), 0 0 0 0 rgba(37, 211, 102, 0.45); }
    70%  { box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45), 0 0 0 16px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45), 0 0 0 0 rgba(37, 211, 102, 0); }
}

@media (max-width: 600px) {
    #whatsapp-float {
        bottom: 16px;
        right: 16px;
        width: 52px;
        height: 52px;
    }
}