/* ==========================================================================
   SIRIUS SOFT - PREMIUM DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
    /* Paleta de Colores Corporativos SaaS */
    --primary: #0A2540;          /* Azul Oscuro Stripe/SaaS */
    --primary-light: #1E293B;    /* Slate 800 */
    --primary-dark: #030712;     /* Casi negro */
    
    --accent: #0D9488;           /* Verde Teal / Limpieza */
    --accent-cyan: #06B6D4;      /* Cyan / Tecnología */
    --accent-cyan-light: #ECFEFF;/* Cyan Ultra Claro */
    
    --accent-gold: #F59E0B;      /* Ámbar / Conversión Principal */
    --accent-gold-hover: #D97706;/* Ámbar Hover */
    --accent-orange: #F97316;    /* Naranja Alerta/Microcopy */
    
    --bg-light: #F8FAFC;         /* Gris Claro Premium (Slate 50) */
    --bg-slate-100: #F1F5F9;     /* Slate 100 */
    --bg-white: #FFFFFF;
    
    --text-dark: #0F172A;        /* Slate 900 */
    --text-muted: #64748B;       /* Slate 500 */
    --text-light: #F8FAFC;       /* Slate 50 */
    
    --border-color: #E2E8F0;     /* Slate 200 */
    --border-light: rgba(255, 255, 255, 0.15);
    
    /* Sombras y Efectos */
    --shadow-sm: 0 2px 8px rgba(10, 37, 64, 0.04);
    --shadow-md: 0 10px 30px rgba(10, 37, 64, 0.08);
    --shadow-lg: 0 20px 50px rgba(10, 37, 64, 0.15);
    --shadow-glow: 0 0 25px rgba(6, 182, 212, 0.35);
    
    /* Tipografía */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Bordes y Esquinas */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-round: 50px;
    
    /* Tiempos de Transición */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   RESET & ESTILOS GLOBALES
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-light);
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--primary);
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

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

ul {
    list-style: none;
}

/* ==========================================================================
   COMPONENTE: BOTONES PREMIUM
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 14px 28px;
    border-radius: var(--radius-round);
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    z-index: 1;
    box-shadow: var(--shadow-sm);
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.btn-block {
    width: 100%;
}

/* Botón de Alquiler / Conversión */
.btn-accent {
    background-color: var(--accent-gold);
    color: var(--primary);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.btn-accent:hover {
    background-color: var(--accent-gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

/* Botón Tecnológico Primario */
.btn-primary {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-cyan) 100%);
    color: var(--bg-white);
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 22px rgba(6, 182, 212, 0.4), var(--shadow-glow);
}

/* Botón Secundario SaaS */
.btn-secondary {
    background-color: transparent;
    border-color: rgba(6, 182, 212, 0.3);
    color: var(--accent-cyan);
}

.btn-secondary:hover {
    background-color: rgba(6, 182, 212, 0.05);
    border-color: var(--accent-cyan);
    transform: translateY(-2px);
}

/* Animación de destello reflectivo para CTAs */
.btn-shine::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -60%;
    width: 20%;
    height: 200%;
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(30deg);
    transition: none;
    opacity: 0;
    pointer-events: none;
    z-index: -1;
}

.btn-shine:hover::after {
    left: 120%;
    opacity: 1;
    transition: all 0.8s ease-in-out;
}

/* ==========================================================================
   COMPONENTE: TARJETAS CON GLASSMORPHISM PREMIUM
   ========================================================================== */
.glassmorphism-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
}

.glassmorphism-card:hover {
    border-color: rgba(6, 182, 212, 0.25);
    box-shadow: var(--shadow-lg);
}

/* ==========================================================================
   ENCABEZADO DE NAVEGACIÓN (HEADER)
   ========================================================================== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    z-index: 1000;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
}

.main-header.scrolled {
    background: rgba(10, 37, 64, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    height: 70px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-cyan);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.logo-area:hover .brand-logo {
    transform: rotate(360deg);
    box-shadow: var(--shadow-glow);
}

.brand-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: -0.5px;
    color: var(--bg-white);
}

/* La cabecera por defecto tiene textos blancos en fondo transparente, 
   pero en fondo claro del hero o scroll los colores cambian */
.main-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.85);
    position: relative;
    padding: 6px 0;
}

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

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

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

/* Botón de Menú Móvil */
.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: var(--bg-white);
    cursor: pointer;
    font-size: 1.5rem;
}

/* Menú móvil overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 37, 64, 0.98);
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-content {
    text-align: center;
    width: 100%;
    max-width: 400px;
    padding: 40px;
    position: relative;
}

.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--bg-white);
    font-size: 2rem;
    cursor: pointer;
}

.mobile-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
}

.mobile-logo .brand-name {
    color: var(--bg-white);
    font-size: 1.8rem;
}

.mobile-nav {
    display: flex;
    direction: ltr;
    flex-direction: column;
    gap: 24px;
}

.mobile-link {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

.mobile-link:hover {
    color: var(--accent-cyan);
}

.mobile-link.btn {
    margin-top: 16px;
    font-size: 1.1rem;
    color: var(--primary);
}

/* ==========================================================================
   1. SECCIÓN HERO (IMPACTO SaaS)
   ========================================================================= */
.section-hero {
    background: radial-gradient(circle at 80% 20%, #112F50 0%, #051323 100%);
    padding-top: 160px;
    padding-bottom: 100px;
    color: var(--bg-white);
    position: relative;
    overflow: hidden;
}

.section-hero::before {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(13, 148, 136, 0.15) 0%, transparent 70%);
    filter: blur(50px);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.badge-tech {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(6, 182, 212, 0.12);
    border: 1px solid rgba(6, 182, 212, 0.3);
    padding: 6px 16px;
    border-radius: var(--radius-round);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-cyan);
    margin-bottom: 24px;
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.1);
}

.badge-icon {
    width: 14px;
    height: 14px;
    animation: pulseGlow 2s infinite ease-in-out;
}

.hero-title {
    font-size: 2.8rem;
    line-height: 1.15;
    letter-spacing: -1px;
    color: var(--bg-white);
    margin-bottom: 20px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(248, 250, 252, 0.85);
    margin-bottom: 32px;
    font-weight: 400;
}

.hero-subtitle strong {
    color: var(--accent-cyan);
}

.hero-features-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 1rem;
    color: rgba(248, 250, 252, 0.9);
}

.icon-circle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: rgba(6, 182, 212, 0.15);
    color: var(--accent-cyan);
    flex-shrink: 0;
}

.icon-circle i {
    width: 16px;
    height: 16px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 30px;
}

.hero-trust-badges {
    font-size: 0.85rem;
    color: rgba(248, 250, 252, 0.6);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
}

.hero-trust-badges strong {
    color: var(--accent-cyan);
    margin-left: 6px;
}

/* Composición Visual del Hero (Dual Mockups) */
.hero-visual-content {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 480px;
}

.visual-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.glass-device-card {
    position: absolute;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
}

/* Cabina Física en el Fondo */
.physical-device {
    width: 320px;
    top: 30px;
    left: 20px;
    z-index: 2;
}

/* Dashboard Digital en el Frente */
.digital-device {
    width: 280px;
    bottom: 30px;
    right: 10px;
    z-index: 3;
    border-color: rgba(6, 182, 212, 0.3);
}

.visual-img {
    width: 100%;
    height: auto;
    object-fit: cover;
    transition: var(--transition-normal);
}

.physical-device:hover {
    transform: translateY(-8px) rotate(-1deg);
    z-index: 4;
}

.digital-device:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
}

/* Floating tags en el Hero */
.floating-badge {
    position: absolute;
    background: rgba(10, 37, 64, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 10px 16px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--bg-white);
    font-size: 0.8rem;
    box-shadow: var(--shadow-md);
}

.badge-physical {
    bottom: 15px;
    left: -15px;
    border-left: 3px solid var(--accent);
}

.badge-digital {
    top: 15px;
    right: -15px;
    border-left: 3px solid var(--accent-cyan);
}

.floating-badge i {
    color: var(--accent-cyan);
    width: 20px;
    height: 20px;
}

.floating-badge strong {
    display: block;
    font-size: 0.85rem;
    color: var(--bg-white);
}

.floating-badge span {
    color: rgba(255, 255, 255, 0.7);
}

/* ==========================================================================
   ENCABEZADOS DE SECCIÓN COMUNES
   ========================================================================== */
.section-header {
    max-width: 750px;
    margin: 0 auto 60px auto;
}

.text-center {
    text-align: center;
}

.sub-title {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
    border-bottom: 2px solid var(--accent-cyan);
    padding-bottom: 4px;
}

.h2-style {
    font-size: 2.2rem;
    letter-spacing: -0.5px;
    margin-bottom: 18px;
    color: var(--primary);
}

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

/* ==========================================================================
   2. SECCIÓN DE DOLOR Y SOLUCIÓN
   ========================================================================== */
.section-pain-solution {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.pain-solution-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.card-pain-solution {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.card-pain-solution:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.card-status-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px 32px;
    border-bottom: 1px solid var(--border-color);
}

.card-pain .card-status-header {
    background-color: rgba(239, 68, 68, 0.03);
}

.card-solution .card-status-header {
    background-color: rgba(13, 148, 136, 0.03);
}

.status-icon-red {
    color: #EF4444;
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.status-icon-green {
    color: var(--accent);
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.card-status-header h3 {
    font-size: 1.3rem;
}

.card-body {
    padding: 32px;
    background-color: var(--bg-white);
}

.card-intro {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.pain-list, .solution-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.pain-list li, .solution-list li {
    display: flex;
    gap: 16px;
    font-size: 0.95rem;
}

.pain-list i {
    color: #F59E0B;
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    margin-top: 2px;
}

.solution-list i {
    color: var(--accent-cyan);
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    margin-top: 2px;
}

.pain-list strong {
    color: var(--text-dark);
}

.solution-list strong {
    color: var(--primary);
}

.pain-list div, .solution-list div {
    color: var(--text-muted);
}

.solution-list div {
    color: var(--primary-light);
}

/* ==========================================================================
   3. ECOSISTEMA DIGITAL (SOFTWARE TABS INTERACTIVO)
   ========================================================================== */
.section-ecosistema {
    padding: 100px 0;
    background-color: var(--bg-white);
}

.ecosistema-interactive-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    align-items: start;
}

.ecosistema-tabs-col {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ecosistema-tab-btn {
    display: flex;
    align-items: center;
    gap: 18px;
    text-align: left;
    padding: 18px 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background-color: var(--bg-light);
    cursor: pointer;
    transition: var(--transition-normal);
}

.ecosistema-tab-btn:hover {
    border-color: rgba(6, 182, 212, 0.4);
    background-color: var(--bg-white);
    transform: translateX(5px);
}

.ecosistema-tab-btn.active {
    background-color: var(--primary);
    color: var(--bg-white);
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.tab-icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background-color: var(--bg-white);
    color: var(--accent);
    flex-shrink: 0;
    transition: var(--transition-normal);
}

.ecosistema-tab-btn.active .tab-icon-box {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--accent-cyan);
}

.tab-icon-box i {
    width: 22px;
    height: 22px;
}

.tab-text-box {
    display: flex;
    flex-direction: column;
}

.tab-text-box strong {
    font-size: 1rem;
    color: var(--primary);
    transition: var(--transition-normal);
}

.ecosistema-tab-btn.active .tab-text-box strong {
    color: var(--bg-white);
}

.tab-text-box span {
    font-size: 0.8rem;
    color: var(--text-muted);
    transition: var(--transition-normal);
}

.ecosistema-tab-btn.active .tab-text-box span {
    color: rgba(255, 255, 255, 0.7);
}

/* App Mockup Layout con Overlay Explicativo */
.ecosistema-content-col {
    position: sticky;
    top: 110px;
}

.ecosistema-panel-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.panel-preview-window {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
}

.panel-base-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.panel-interactive-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 37, 64, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    transition: var(--transition-normal);
    opacity: 1;
}

.overlay-card {
    width: 100%;
    max-width: 500px;
    padding: 28px;
    color: var(--primary-light);
}

.overlay-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
    border-bottom: 1px solid rgba(13, 148, 136, 0.15);
    padding-bottom: 12px;
}

.overlay-icon {
    color: var(--accent);
    width: 28px;
    height: 28px;
}

.overlay-card-header h4 {
    font-size: 1.25rem;
    color: var(--primary);
}

.overlay-card p {
    font-size: 0.95rem;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.overlay-bullets {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.overlay-bullets li {
    font-size: 0.85rem;
    color: var(--text-dark);
    position: relative;
    padding-left: 20px;
    font-weight: 500;
}

.overlay-bullets li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: -2px;
    color: var(--accent);
    font-weight: 700;
}

.scalability-banner {
    display: flex;
    align-items: center;
    gap: 14px;
    background-color: var(--accent-cyan-light);
    border-top: 1px solid rgba(6, 182, 212, 0.15);
    padding: 16px 24px;
}

.sparkle-anim {
    font-size: 1.4rem;
    animation: sparkleGlow 1.5s infinite alternate;
}

.scalability-microcopy {
    font-size: 0.85rem;
    color: var(--primary-light);
    margin: 0;
}

.scalability-microcopy strong {
    color: var(--accent);
}

/* ==========================================================================
   4. CÓMO FUNCIONA EL MODELO DE ALQUILER (Timeline 3 Pasos)
   ========================================================================== */
.section-how-works {
    padding: 100px 0;
    background-color: var(--bg-light);
}

.how-works-steps-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 32px;
}

.step-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    position: relative;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.step-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(6, 182, 212, 0.2);
}

.step-number {
    position: absolute;
    top: 24px;
    right: 32px;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 2.5rem;
    color: var(--bg-slate-100);
    line-height: 1;
}

.step-icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    background-color: rgba(13, 148, 136, 0.08);
    color: var(--accent);
    margin-bottom: 28px;
}

.step-icon-wrapper i {
    width: 28px;
    height: 28px;
}

.step-card h3 {
    font-size: 1.3rem;
    margin-bottom: 16px;
}

.step-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.step-card p strong {
    color: var(--primary);
}

.cta-spacing {
    margin-top: 50px;
}

/* ==========================================================================
   5. CARACTERÍSTICAS TÉCNICAS DE LA CABINA
   ========================================================================== */
.section-specs {
    padding: 100px 0;
    background-color: var(--bg-white);
}

.specs-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.specs-list {
    display: flex;
    flex-direction: column;
    gap: 28px;
    margin-top: 36px;
}

.spec-item {
    display: flex;
    gap: 20px;
}

.spec-icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background-color: var(--bg-light);
    color: var(--accent);
    flex-shrink: 0;
}

.spec-icon-box i {
    width: 24px;
    height: 24px;
}

.spec-details h4 {
    font-size: 1.15rem;
    margin-bottom: 6px;
}

.spec-details p {
    font-size: 0.92rem;
    color: var(--text-muted);
}

.specs-image-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

.specs-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 420px;
}

.specs-cabin-img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.floating-spec-badge {
    position: absolute;
    background-color: rgba(10, 37, 64, 0.9);
    color: var(--bg-white);
    padding: 10px 18px;
    border-radius: var(--radius-round);
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-md);
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--accent-cyan);
    display: inline-block;
    animation: pulseGlow 1.5s infinite;
}

.spec-badge-top {
    top: 40px;
    left: -20px;
}

.spec-badge-bottom {
    bottom: 40px;
    right: -20px;
}

/* ==========================================================================
   6. CHECKOUT INFORMATIVO (CAPTURA DE LEADS)
   ========================================================================== */
.section-checkout {
    padding: 100px 0;
    background: radial-gradient(circle at 10% 90%, #112F50 0%, #051323 100%);
    color: var(--bg-white);
}

.section-checkout .h2-style {
    color: var(--bg-white);
}

.checkout-grid-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.checkout-intro-text {
    font-size: 1.15rem;
    color: rgba(248, 250, 252, 0.8);
    margin-bottom: 40px;
}

.trust-points {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

.trust-point-item {
    display: flex;
    gap: 20px;
}

.trust-icon {
    width: 28px;
    height: 28px;
    color: var(--accent-cyan);
    flex-shrink: 0;
    margin-top: 2px;
}

.trust-point-item h4 {
    font-size: 1.1rem;
    color: var(--bg-white);
    margin-bottom: 4px;
}

.trust-point-item p {
    font-size: 0.92rem;
    color: rgba(248, 250, 252, 0.7);
}

/* Reseña del Cliente en el Checkout */
.client-quote-card {
    padding: 24px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.08);
}

.stars {
    display: flex;
    gap: 4px;
    margin-bottom: 12px;
    color: var(--accent-gold);
}

.stars i {
    width: 16px;
    height: 16px;
    fill: var(--accent-gold);
}

.quote-text {
    font-size: 0.95rem;
    font-style: italic;
    color: rgba(248, 250, 252, 0.85);
    margin-bottom: 16px;
}

.quote-author {
    display: flex;
    flex-direction: column;
}

.quote-author strong {
    color: var(--bg-white);
    font-size: 0.9rem;
}

.quote-author span {
    font-size: 0.78rem;
    color: var(--accent-cyan);
}

/* Estilos de Formulario Premium */
.form-container-card {
    padding: 40px;
    border-color: rgba(255, 255, 255, 0.15);
}

.form-header {
    text-align: center;
    margin-bottom: 30px;
}

.form-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 1px;
    background-color: rgba(6, 182, 212, 0.1);
    padding: 4px 12px;
    border-radius: var(--radius-round);
    margin-bottom: 12px;
    border: 1px solid rgba(6, 182, 212, 0.25);
}

.form-header h3 {
    font-size: 1.6rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.form-header p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.checkout-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-light);
    display: flex;
    align-items: center;
    gap: 8px;
}

.label-icon {
    width: 14px;
    height: 14px;
    color: var(--accent);
}

.form-control {
    font-family: var(--font-body);
    font-size: 0.95rem;
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background-color: var(--bg-light);
    color: var(--text-dark);
    transition: var(--transition-fast);
    outline: none;
    width: 100%;
}

.form-control:focus {
    border-color: var(--accent-cyan);
    background-color: var(--bg-white);
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.15);
}

/* Celular input prefix */
.phone-input-wrapper {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: var(--bg-light);
    overflow: hidden;
    transition: var(--transition-fast);
}

.phone-input-wrapper:focus-within {
    border-color: var(--accent-cyan);
    background-color: var(--bg-white);
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.15);
}

.phone-prefix {
    padding: 0 14px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-muted);
    border-right: 1px solid var(--border-color);
    background-color: var(--bg-slate-100);
}

.phone-input-wrapper .form-control {
    border: none;
    background-color: transparent;
    padding-left: 14px;
}

.phone-input-wrapper .form-control:focus {
    box-shadow: none;
    background-color: transparent;
}

/* Checkbox */
.form-checkbox-group {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.form-checkbox-group input[type="checkbox"] {
    margin-top: 4px;
    width: 16px;
    height: 16px;
    accent-color: var(--accent);
    cursor: pointer;
}

.form-checkbox-group label {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
    cursor: pointer;
}

.form-checkbox-group label strong {
    color: var(--primary-light);
}

.error-msg {
    font-size: 0.78rem;
    color: #EF4444;
    font-weight: 500;
    margin-top: 2px;
    display: none;
    animation: fadeInError 0.3s ease-out;
}

.form-privacy-note {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.4;
    margin-top: 18px;
    text-align: center;
}

/* ==========================================================================
   MODAL DE ÉXITO & LEAD MAGNET
   ========================================================================== */
.success-modal-overlay, .magnet-modal-overlay, .legal-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 37, 64, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.success-modal-overlay.active, .magnet-modal-overlay.active, .legal-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.success-modal-card, .magnet-modal-card {
    width: 100%;
    max-width: 520px;
    padding: 48px 40px;
    text-align: center;
    animation: slideInModal 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.legal-modal-card {
    width: 100%;
    max-width: 750px;
    padding: 40px;
    position: relative;
    animation: slideInModal 0.4s ease-out;
}

.legal-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
}

.legal-modal-close:hover {
    color: var(--primary);
}

.legal-modal-body {
    max-height: 400px;
    overflow-y: auto;
    margin: 20px 0;
    padding-right: 15px;
    text-align: left;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.legal-modal-body h4 {
    color: var(--primary);
    margin: 20px 0 10px 0;
}

.legal-modal-body ul {
    list-style: disc;
    padding-left: 20px;
    margin-bottom: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.success-icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: rgba(13, 148, 136, 0.1);
    color: var(--accent);
    margin: 0 auto 28px auto;
}

.success-icon-animated {
    width: 48px;
    height: 48px;
}

.success-modal-card h2, .magnet-modal-card h2, .legal-modal-card h3 {
    font-size: 1.8rem;
    margin-bottom: 16px;
}

.success-modal-card p, .magnet-modal-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 18px;
}

.success-highlight-text {
    background-color: var(--bg-light);
    border-left: 4px solid var(--accent-cyan);
    padding: 16px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    color: var(--primary-light) !important;
}

.pdf-simulated-box {
    display: flex;
    align-items: center;
    gap: 16px;
    background-color: var(--accent-cyan-light);
    border: 1px solid rgba(6, 182, 212, 0.2);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    text-align: left;
    margin-bottom: 24px;
}

.dl-icon {
    width: 32px;
    height: 32px;
    color: var(--accent);
    flex-shrink: 0;
}

.pdf-simulated-box strong {
    display: block;
    font-size: 0.92rem;
    color: var(--primary);
}

.pdf-simulated-box span {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.modal-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* ==========================================================================
   7. ESTRATEGIA DE RETENCIÓN (LEAD MAGNET BANNER)
   ========================================================================== */
.section-lead-magnet {
    padding: 60px 0 100px 0;
    background-color: var(--bg-light);
}

.lead-magnet-box {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
    padding: 48px;
    border-left: 5px solid var(--accent);
}

.badge-magnet {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1px;
    background-color: rgba(13, 148, 136, 0.08);
    padding: 4px 12px;
    border-radius: var(--radius-round);
    margin-bottom: 14px;
}

.lead-magnet-text h3 {
    font-size: 1.8rem;
    margin-bottom: 14px;
}

.lead-magnet-text p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.lead-magnet-form-wrapper {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.magnet-inline-form {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
}

.input-inline-group {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 18px;
    color: var(--text-muted);
    width: 18px;
    height: 18px;
}

.input-inline-group .form-control {
    padding-left: 48px;
}

.magnet-safety-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: center;
}

/* ==========================================================================
   8. ESTRATEGIA DE FAQ ACORDEÓN
   ========================================================================== */
.section-faq {
    padding: 100px 0;
    background-color: var(--bg-white);
}

.faq-accordion-container {
    max-width: 850px;
    margin: 0 auto 60px auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background-color: var(--bg-light);
    overflow: hidden;
    transition: var(--transition-normal);
}

.faq-item:hover {
    border-color: rgba(6, 182, 212, 0.3);
    background-color: var(--bg-white);
}

.faq-trigger {
    width: 100%;
    text-align: left;
    padding: 24px 28px;
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    transition: var(--transition-fast);
}

.faq-trigger:hover {
    color: var(--accent);
}

.faq-arrow {
    width: 18px;
    height: 18px;
    color: var(--accent);
    transition: var(--transition-normal);
}

.faq-item.active {
    background-color: var(--bg-white);
    border-color: rgba(6, 182, 212, 0.4);
    box-shadow: var(--shadow-sm);
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
}

.faq-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
}

.faq-panel p {
    padding: 0 28px 24px 28px;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.faq-panel p strong {
    color: var(--primary-light);
}

.seo-cities-coverage {
    max-width: 850px;
    margin: 0 auto;
    background-color: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 24px 32px;
    border: 1px dashed var(--border-color);
}

.seo-cities-coverage h4 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.seo-cities-coverage p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.seo-cities-coverage strong {
    color: var(--primary);
}

/* ==========================================================================
   9. PIE DE PÁGINA (FOOTER)
   ========================================================================== */
.main-footer {
    background-color: var(--primary-dark);
    color: rgba(255, 255, 255, 0.7);
    padding-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 48px;
    margin-bottom: 60px;
}

.brand-logo-footer {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--bg-white);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.footer-logo .accent-text {
    color: var(--accent-cyan);
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 24px;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 0.85rem;
}

.footer-contact-info p {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact-info i {
    width: 16px;
    height: 16px;
    color: var(--accent-cyan);
    flex-shrink: 0;
}

.footer-col-links h4, .footer-col-legal h4 {
    color: var(--bg-white);
    font-size: 1.1rem;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 8px;
}

.footer-col-links h4::after, .footer-col-legal h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--accent-cyan);
}

.footer-col-links ul, .footer-col-legal ul {
    display: flex;
    flex-direction: column;
    gap: 14px;
    font-size: 0.9rem;
}

.footer-col-links a:hover, .footer-col-legal a:hover {
    color: var(--accent-cyan);
    transform: translateX(4px);
}

.habeas-data-card-footer {
    margin-top: 24px;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 16px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    line-height: 1.4;
    color: rgba(255, 255, 255, 0.5);
}

.habeas-data-card-footer strong {
    color: var(--bg-white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 30px 0;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ==========================================================================
   ANIMACIONES CLAVE
   ========================================================================== */
@keyframes pulseGlow {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.15);
        opacity: 0.8;
        filter: drop-shadow(0 0 4px var(--accent-cyan));
    }
}

@keyframes sparkleGlow {
    0% {
        transform: scale(0.9) rotate(0deg);
        filter: drop-shadow(0 0 2px var(--accent-gold));
    }
    100% {
        transform: scale(1.1) rotate(15deg);
        filter: drop-shadow(0 0 8px var(--accent-gold));
    }
}

@keyframes slideInModal {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes fadeInError {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   ADAPTABILIDAD DE PANTALLA (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
    .h2-style {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.3rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .hero-text-content {
        order: 1;
    }
    
    .hero-visual-content {
        order: 2;
        height: 420px;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .pain-solution-grid {
        grid-template-columns: 1fr;
    }
    
    .ecosistema-interactive-container {
        grid-template-columns: 1fr;
    }
    
    .ecosistema-content-col {
        position: relative;
        top: 0;
    }
    
    .specs-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .specs-image-content {
        order: 2;
        max-width: 420px;
        margin: 0 auto;
    }
    
    .checkout-grid-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .lead-magnet-box {
        grid-template-columns: 1fr;
        padding: 32px;
    }
}

@media (max-width: 768px) {
    .main-nav, .header-cta {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .how-works-steps-grid {
        grid-template-columns: 1fr;
    }
    
    .magnet-inline-form {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .form-container-card {
        padding: 24px 16px;
    }
    
    .success-modal-card, .magnet-modal-card {
        padding: 32px 20px;
    }
}

/* ==========================================================================
   BOTONES DE CONTACTO FLOTANTES (PREMIUM STYLING & BRAND GLOWS)
   ========================================================================== */
.floating-contact-bar {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.floating-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--bg-white);
    box-shadow: 0 4px 12px rgba(10, 37, 64, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    overflow: hidden;
    border: 1px solid rgba(10, 37, 64, 0.08);
}

/* Individual Brand Glows and Hover States */
.btn-whatsapp:hover {
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
    border-color: rgba(37, 211, 102, 0.4);
}

.btn-instagram:hover {
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 8px 24px rgba(225, 48, 108, 0.35);
    border-color: rgba(225, 48, 108, 0.4);
}

.btn-facebook:hover {
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 8px 24px rgba(24, 119, 242, 0.35);
    border-color: rgba(24, 119, 242, 0.4);
}

.btn-youtube:hover {
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 8px 24px rgba(255, 0, 0, 0.35);
    border-color: rgba(255, 0, 0, 0.4);
}

.floating-btn-icon {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Elegant icon zoom animations on hover */
.floating-btn:hover .floating-btn-icon {
    transform: scale(1.08);
}

/* Custom crop adjustment for YouTube to hide checkerboard grid completely */
.btn-youtube .floating-btn-icon {
    transform: scale(1.15);
}

.btn-youtube:hover .floating-btn-icon {
    transform: scale(1.25);
}

@media (max-width: 768px) {
    .floating-contact-bar {
        bottom: 16px;
        right: 16px;
        gap: 10px;
    }

    .floating-btn {
        width: 48px;
        height: 48px;
    }

    /* Fixed mobile icon sizing to fill circle beautifully */
    .floating-btn-icon {
        width: 100%;
        height: 100%;
    }
}