/* ==========================================================================
   INXUIX - Estilo inspirado en AKN
   ========================================================================== */

/* ==========================================================================
   1. VARIABLES CSS Y CONFIGURACIÓN BASE
   ========================================================================== */

:root {
    /* Paleta de colores - Inspirada en Akita Neru */
    --color-bg-primary: #0a0a0f;
    --color-bg-secondary: #0f0f1a;
    --color-bg-tertiary: #161622;
    --color-bg-elevated: #1e1e2e;
    --color-bg-card: #252538;
    
    /* Acentos dorados/amarillos característicos */
    --color-accent-primary: #ffd700;
    --color-accent-secondary: #ffb347;
    --color-accent-tertiary: #ff8c00;
    --color-accent-glow: rgba(255, 215, 0, 0.3);
    
    /* Texto */
    --color-text-primary: #f5f5f5;
    --color-text-secondary: #b8b8c8;
    --color-text-muted: #7a7a8a;
    --color-text-inverse: #0a0a0f;
    
    /* Bordes y divisores */
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-hover: rgba(255, 215, 0, 0.3);
    
    /* Estados */
    --color-success: #22c55e;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    
    /* Tipografía */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', var(--font-primary);
    
    /* Tamaños de fuente */
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
    --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.65vw, 1.25rem);
    --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --text-2xl: clamp(1.5rem, 1.3rem + 1vw, 2rem);
    --text-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 3rem);
    --text-4xl: clamp(2.25rem, 1.8rem + 2.25vw, 4rem);
    --text-5xl: clamp(3rem, 2.5rem + 2.5vw, 5rem);
    
    /* Espaciado */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Bordes redondeados */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -2px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 40px var(--color-accent-glow);
    --shadow-glow-sm: 0 0 20px var(--color-accent-glow);
    
    /* Transiciones */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    --transition-bounce: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-tooltip: 500;
}

.disabled {
    pointer-events: none;
    cursor: not-allowed;
    opacity: 0.5;
}


/* ==========================================================================
   2. RESET Y ESTILOS BASE
   ========================================================================== */

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

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

input, button, textarea, select {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    background: none;
    border: none;
}

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

ul, ol {
    list-style: none;
}

/* Skip link para accesibilidad */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-3) var(--space-6);
    background: var(--color-accent-primary);
    color: var(--color-text-inverse);
    font-weight: 600;
    border-radius: var(--radius-md);
    z-index: 9999;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-4);
}

/* ==========================================================================
   3. UTILIDADES Y CLASES REUTILIZABLES
   ========================================================================== */

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (min-width: 640px) {
    .container {
        padding: 0 var(--space-8);
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-12);
    }
}

/* Gradientes de texto */
.text-gradient {
    background: linear-gradient(135deg, var(--color-accent-primary) 0%, var(--color-accent-secondary) 50%, var(--color-accent-tertiary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================================================
   4. BOTONES
   ========================================================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-accent-primary) 0%, var(--color-accent-secondary) 100%);
    color: var(--color-text-inverse);
    box-shadow: var(--shadow-glow-sm);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn--primary:active {
    transform: translateY(0);
}

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

.btn--ghost:hover {
    border-color: var(--color-border-hover);
    background: rgba(255, 215, 0, 0.05);
}

.btn--outline {
    background: transparent;
    color: var(--color-text-primary);
    border: 2px solid var(--color-accent-primary);
}

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

.btn-icon {
    width: 1.25em;
    height: 1.25em;
    transition: transform var(--transition-base);
}

.btn-icon--left {
    margin-right: var(--space-1);
}

.btn:hover .btn-icon {
    transform: translateX(3px);
}

.btn:hover .btn-icon--left {
    transform: translateX(-3px);
}

/* ==========================================================================
   5. HEADER Y NAVEGACIÓN
   ========================================================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    padding: var(--space-4) 0;
    transition: all var(--transition-base);
}

.header--scrolled {
    background: rgb(10, 10, 15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--space-3) 0;
}

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

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    transition: opacity var(--transition-fast);
}

.logo:hover {
    opacity: 0.9;
}

.logo-icon {
    width: 2.5rem;
    height: 2.5rem;
    color: var(--color-accent-primary);
}

.logo-icon svg {
    width: 100%;
    height: 100%;
}

.logo-text {
    color: var(--color-text-primary);
}

.logo-accent {
    color: var(--color-accent-primary);
}

/* Navegación */
.nav {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

.nav-link {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-accent-primary), var(--color-accent-secondary));
    transition: width var(--transition-base);
}

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

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

.nav-link--cta {
    padding: var(--space-2) var(--space-5);
    background: var(--color-accent-primary);
    color: var(--color-text-inverse) !important;
    border-radius: var(--radius-lg);
    font-weight: 600;
}

.nav-link--cta::after {
    display: none;
}

.nav-link--cta:hover {
    background: var(--color-accent-secondary);
    transform: translateY(-1px);
}

/* Botón toggle mobile */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    z-index: 10;
}

.nav-toggle-bar {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    transition: all var(--transition-base);
    transform-origin: center;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Navegación mobile */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--space-20) + var(--space-4)) var(--space-8) var(--space-8);
        background: var(--color-bg-secondary);
        border-left: 1px solid var(--color-border);
        transition: right var(--transition-slow);
        gap: var(--space-6);
    }
    
    .nav-menu--open {
        right: 0;
    }
    
    .nav-link {
        font-size: var(--text-lg);
    }
    
    .nav-link--cta {
        width: 100%;
        text-align: center;
        margin-top: var(--space-4);
    }
}

/* ==========================================================================
   6. HERO SECTION
   ========================================================================== */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    padding: calc(var(--space-24) + var(--space-8)) 0 var(--space-24);
    overflow: hidden;
}

/* Fondo del hero */
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    overflow: hidden;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 215, 0, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 215, 0, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
}

.hero-glow--1 {
    width: 600px;
    height: 600px;
    background: var(--color-accent-primary);
    top: -200px;
    right: -100px;
}

.hero-glow--2 {
    width: 400px;
    height: 400px;
    background: var(--color-accent-tertiary);
    bottom: -100px;
    left: -100px;
}

@keyframes pulse-glow {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.1);
    }
}

/* Contenido del hero */
.hero-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

.hero-content {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-accent-primary);
    margin-bottom: var(--space-6);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--color-accent-primary);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.hero-title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-6);
}

.hero-description {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-8);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
}

/* Estadísticas */
.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.stat-number {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-accent-primary);
}

.stat-label {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
}

@media (max-width: 480px) {
    .stat-divider {
        display: none;
    }
    
    .hero-stats {
        gap: var(--space-4);
    }
}

/* Visual del hero - Dashboard preview */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.dashboard-preview {
    width: 100%;
    max-width: 540px;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    overflow: hidden;
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 215, 0, 0.1);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.dashboard-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
}

.dashboard-dots {
    display: flex;
    gap: var(--space-1);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot--red { background: #ff5f56; }
.dot--yellow { background: #ffbd2e; }
.dot--green { background: #27c93f; }

.dashboard-title {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    font-family: monospace;
}

.dashboard-content {
    display: grid;
    grid-template-columns: 60px 1fr;
    min-height: 320px;
}

.dashboard-sidebar {
    background: var(--color-bg-secondary);
    border-right: 1px solid var(--color-border);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.sidebar-item {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    background: var(--color-bg-elevated);
    transition: all var(--transition-fast);
}

.sidebar-item--active {
    background: var(--color-accent-primary);
}

.dashboard-main {
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.dashboard-card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    border: 1px solid var(--color-border);
}

.dashboard-card--large {
    flex: 1;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-4);
}

.card-title {
    width: 100px;
    height: 12px;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-sm);
}

.card-badge {
    width: 60px;
    height: 20px;
    background: rgba(255, 215, 0, 0.2);
    border-radius: var(--radius-full);
}

.card-chart {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-2);
    height: 100px;
}

.chart-bar {
    flex: 1;
    height: var(--height);
    background: linear-gradient(180deg, var(--color-accent-primary) 0%, var(--color-accent-tertiary) 100%);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    animation: chart-grow 1.5s ease-out forwards;
    animation-delay: calc(var(--i, 0) * 0.1s);
}

@keyframes chart-grow {
    from {
        height: 0;
    }
}

.dashboard-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.card-icon {
    width: 40px;
    height: 40px;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-3);
}

.card-icon--accent {
    background: var(--color-accent-primary);
}

.card-text {
    width: 80%;
    height: 10px;
    background: var(--color-bg-elevated);
    border-radius: var(--radius-sm);
}

/* ==========================================================================
   7. SECCIÓN DE SERVICIOS
   ========================================================================== */

.services {
    padding: var(--space-24) 0;
    background: var(--color-bg-secondary);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

/* Header de sección */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-16);
}

.section-tag {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-6);
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-6);
}

.section-description {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* Grid de servicios */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-6);
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tarjetas de servicio */
.service-card {
    position: relative;
    padding: var(--space-8);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all var(--transition-slow);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.05) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.service-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card--featured {
    border-color: rgba(255, 215, 0, 0.3);
    background: linear-gradient(135deg, var(--color-bg-tertiary) 0%, rgba(255, 215, 0, 0.05) 100%);
}

.service-badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    padding: var(--space-1) var(--space-3);
    background: var(--color-accent-primary);
    color: var(--color-text-inverse);
    font-size: var(--text-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
}

/* Icono de servicio */
.service-icon-wrapper {
    position: relative;
    width: fit-content;
    margin-bottom: var(--space-6);
}

.service-icon {
    width: 56px;
    height: 56px;
    color: var(--color-text-primary);
    position: relative;
    z-index: 1;
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-icon--accent {
    color: var(--color-accent-primary);
}

.service-icon-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    filter: blur(20px);
    transition: all var(--transition-base);
}

.service-icon-glow--accent {
    background: var(--color-accent-glow);
}

.service-card:hover .service-icon-glow {
    transform: translate(-50%, -50%) scale(1.2);
}

/* Contenido de servicio */
.service-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-4);
    color: var(--color-text-primary);
}

.service-description {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
}

.service-features li {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    padding-left: var(--space-5);
    position: relative;
}

.service-features li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-accent-primary);
    font-weight: 600;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-accent-primary);
    transition: gap var(--transition-fast);
}

.service-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.service-link:hover {
    gap: var(--space-3);
}

.service-link:hover svg {
    transform: translateX(4px);
}

/* ==========================================================================
   8. SECCIÓN DE CARACTERÍSTICAS
   ========================================================================== */

.features {
    padding: var(--space-24) 0;
    background: var(--color-bg-primary);
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

.features-content {
    max-width: 540px;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    margin-top: var(--space-8);
}

.feature-item {
    display: flex;
    gap: var(--space-4);
}

.feature-check {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    background: rgba(34, 197, 94, 0.15);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-success);
}

.feature-check svg {
    width: 16px;
    height: 16px;
}

.feature-text h4 {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--space-1);
    color: var(--color-text-primary);
}

.feature-text p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* Visual de características */
.features-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.features-card {
    width: 100%;
    max-width: 360px;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-lg);
}

.features-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.features-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-accent-primary), var(--color-accent-secondary));
    border-radius: 50%;
}

.features-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.features-name {
    width: 120px;
    height: 14px;
    background: var(--color-bg-card);
    border-radius: var(--radius-sm);
}

.features-role {
    width: 80px;
    height: 10px;
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
}

.features-card-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

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

.features-metric-value {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--color-accent-primary);
    margin-bottom: var(--space-1);
}

.features-metric-label {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.features-progress {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.progress-bar {
    height: 8px;
    background: var(--color-bg-card);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    width: 85%;
    background: linear-gradient(90deg, var(--color-accent-primary), var(--color-accent-secondary));
    border-radius: var(--radius-full);
    animation: progress-fill 2s ease-out forwards;
}

@keyframes progress-fill {
    from {
        width: 0;
    }
}

.progress-text {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-align: center;
}

/* Elementos flotantes */
.features-floating {
    position: absolute;
    animation: float-element 4s ease-in-out infinite;
}

.features-floating--1 {
    top: 10%;
    right: 5%;
    animation-delay: 0.5s;
}

.features-floating--2 {
    bottom: 15%;
    left: 0;
    animation-delay: 2s;
}

.mini-card {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    box-shadow: var(--shadow-md);
}

.mini-icon {
    width: 20px;
    height: 20px;
    background: var(--color-success);
    border-radius: var(--radius-sm);
}

.mini-badge {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-3);
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-error);
}

.mini-dot {
    width: 6px;
    height: 6px;
    background: var(--color-error);
    border-radius: 50%;
    animation: pulse-dot 1.5s ease-in-out infinite;
}

/* ==========================================================================
   9. SECCIÓN CTA
   ========================================================================== */

.cta {
    position: relative;
    padding: var(--space-24) 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

.cta-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.3;
}

.cta-glow--1 {
    width: 500px;
    height: 500px;
    background: var(--color-accent-primary);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.cta-glow--2 {
    width: 300px;
    height: 300px;
    background: var(--color-accent-tertiary);
    bottom: -100px;
    right: 10%;
}

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

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-display);
    font-size: var(--text-3xl);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-6);
}

.cta-description {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-8);
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.cta-note {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.cta-note svg {
    width: 16px;
    height: 16px;
}

/* ==========================================================================
   10. FOOTER
   ========================================================================== */

.footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
}

.footer-main {
    padding: var(--space-16) 0 var(--space-12);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: var(--space-12);
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
}

/* Brand column */
.footer-brand {
    max-width: 320px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
}

.footer-logo .logo-icon {
    width: 2rem;
    height: 2rem;
}

.footer-logo .logo-text {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
}

.footer-tagline {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.social-link svg {
    width: 18px;
    height: 18px;
}

.social-link:hover {
    background: var(--color-accent-primary);
    border-color: var(--color-accent-primary);
    color: var(--color-text-inverse);
    transform: translateY(-2px);
}

/* Links columns */
.footer-title {
    font-family: var(--font-display);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-6);
}

.footer-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-link {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

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

/* Footer bottom */
.footer-bottom {
    padding: var(--space-6) 0;
    border-top: 1px solid var(--color-border);
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-copyright {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.footer-badges {
    display: flex;
    gap: var(--space-3);
}

.footer-badge {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-3);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-text-muted);
}

.footer-badge svg {
    width: 12px;
    height: 12px;
}

/* ==========================================================================
   11. ANIMACIONES DE SCROLL
   ========================================================================== */

[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate="fade-left"] {
    transform: translateX(30px);
}

[data-animate="fade-right"] {
    transform: translateX(-30px);
}

[data-animate].animate-visible {
    opacity: 1;
    transform: translateY(0) translateX(0);
}

/* Stagger delays */
[data-delay="100"] { transition-delay: 0.1s; }
[data-delay="200"] { transition-delay: 0.2s; }
[data-delay="300"] { transition-delay: 0.3s; }
[data-delay="400"] { transition-delay: 0.4s; }
[data-delay="500"] { transition-delay: 0.5s; }

/* ==========================================================================
   12. MEDIA QUERIES Y RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
    :root {
        --space-24: 4rem;
        --space-32: 5rem;
    }
    
    .hero {
        padding-top: calc(var(--space-20) + var(--space-4));
    }
    
    .hero-title {
        font-size: var(--text-3xl);
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .section-title {
        font-size: var(--text-2xl);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-title {
        font-size: var(--text-2xl);
    }
    
    .cta-actions {
        flex-direction: column;
    }
    
    .cta-actions .btn {
        width: 100%;
    }
}

/* ==========================================================================
   13. REDUCED MOTION (ACCESIBILIDAD)
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
    
    [data-animate] {
        opacity: 1;
        transform: none;
    }
}

/* ==========================================================================
   14. FOCUS STYLES (ACCESIBILIDAD)
   ========================================================================== */

:focus-visible {
    outline: 2px solid var(--color-accent-primary);
    outline-offset: 2px;
}

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

/* ==========================================================================
   15. SELECCIÓN DE TEXTO
   ========================================================================== */

::selection {
    background: var(--color-accent-primary);
    color: var(--color-text-inverse);
}

/* ==========================================================================
   PRIVACY MODAL — PRO DESIGN
   ========================================================================== */

.privacy-modal {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(10px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
}

.privacy-modal.show {
    display: flex;
}

/* Card */
.privacy-card {
    width: min(520px, calc(100% - var(--space-8)));
    background: linear-gradient(
        180deg,
        var(--color-bg-elevated),
        var(--color-bg-secondary)
    );
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    box-shadow:
        var(--shadow-lg),
        0 0 0 1px rgba(255, 215, 0, 0.03),
        0 0 40px rgba(255, 215, 0, 0.08);
    animation: privacyIn var(--transition-bounce);
}

/* Header */
.privacy-header {
    text-align: center;
    margin-bottom: var(--space-6);
}

.privacy-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-radius: var(--radius-full);
    background: rgba(255, 215, 0, 0.1);
    color: var(--color-accent-primary);
    margin-bottom: var(--space-3);
}

.privacy-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    color: var(--color-text-primary);
}

/* Body */
.privacy-body {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.privacy-body p + p {
    margin-top: var(--space-4);
}

.privacy-body a {
    color: var(--color-accent-primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

.privacy-body a:hover {
    border-bottom-color: var(--color-accent-primary);
}

/* Footer */
.privacy-footer {
    margin-top: var(--space-8);
}

.privacy-cta {
    width: 100%;
    padding: var(--space-3);
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    background: linear-gradient(
        135deg,
        var(--color-accent-primary),
        var(--color-accent-secondary)
    );
    color: var(--color-text-inverse);
    transition: var(--transition-base);
}

.privacy-cta:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md), var(--shadow-glow-sm);
}

/* Animation */
@keyframes privacyIn {
    from {
        opacity: 0;
        transform: scale(0.96);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}