/* ==========================================================================
   Estilos CSS para HMFJ Entertainment
   Paleta de Colores: Modo Oscuro, Azul Eléctrico y Cian Neón (Colores del Logo)
   ========================================================================== */

/* Variables del Sistema de Diseño */
:root {
    --bg-primary: #04060d;
    --bg-secondary: #080d1a;
    --bg-card: rgba(255, 255, 255, 0.03);
    --border-glass: rgba(255, 255, 255, 0.06);
    --border-glass-hover: rgba(0, 240, 255, 0.2);
    
    /* Colores del Logotipo */
    --accent-blue: #1a5cff;
    --accent-cyan: #00f0ff;
    --accent-blue-rgb: 26, 92, 255;
    --accent-cyan-rgb: 0, 240, 255;
    
    /* Tipografía y Textos */
    --text-main: #ffffff;
    --text-secondary: #a0aec0;
    --text-muted: #5e6b7e;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-title: 'Outfit', sans-serif;
    
    /* Sombras y Resplandores */
    --glow-blue: 0 0 25px rgba(26, 92, 255, 0.45);
    --glow-cyan: 0 0 25px rgba(0, 240, 255, 0.45);
    --shadow-card: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    
    /* Transiciones */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset de Estilos */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Barra de Desplazamiento Personalizada */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: rgba(26, 92, 255, 0.3);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-cyan);
    box-shadow: var(--glow-cyan);
}

/* Fondos y Efectos Ambientales (Spotlight) */
.spotlight-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: radial-gradient(circle at 15% 15%, rgba(26, 92, 255, 0.12) 0%, rgba(0, 240, 255, 0.04) 25%, transparent 60%),
                radial-gradient(circle at 85% 85%, rgba(26, 92, 255, 0.08) 0%, rgba(0, 240, 255, 0.03) 30%, transparent 60%),
                var(--bg-primary);
    z-index: -3;
    pointer-events: none;
}

.ambient-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    z-index: -2;
    pointer-events: none;
    opacity: 0.15;
    animation: pulseGlow 10s ease-in-out infinite alternate;
}

.glow-1 {
    top: 15%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: var(--accent-blue);
}

.glow-2 {
    bottom: 20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: var(--accent-cyan);
    animation-delay: -5s;
}

@keyframes pulseGlow {
    0% { transform: scale(1) translate(0, 0); opacity: 0.12; }
    100% { transform: scale(1.15) translate(30px, -20px); opacity: 0.18; }
}

/* Tipografía de Encabezados */
h1, h2, h3, h4 {
    font-family: var(--font-title);
    font-weight: 700;
    letter-spacing: -0.02em;
}

p {
    color: var(--text-secondary);
}

/* Botones Premium */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.8rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), #0b45d0);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(26, 92, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow-blue), 0 6px 20px rgba(26, 92, 255, 0.4);
    background: linear-gradient(135deg, #2c6cff, var(--accent-blue));
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    color: #ffffff;
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(5px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 240, 255, 0.15);
}

.btn-glow {
    position: relative;
    overflow: hidden;
}

.btn-glow::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: rotate(45deg);
    transition: 0.5s;
    pointer-events: none;
}

.btn-glow:hover::after {
    left: 120%;
}

/* Contenedor Genérico */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 2rem;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--accent-cyan);
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
    padding: 0.3rem 1rem;
    background: rgba(0, 240, 255, 0.08);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1.2rem;
    background: linear-gradient(135deg, #ffffff 60%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Efecto Glassmorphism */
.card-glass {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 20px;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
}

/* ==========================================================================
   Header y Barra de Navegación
   ========================================================================== */
.navbar-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(4, 6, 13, 0.7);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-glass);
    transition: var(--transition-smooth);
}

.navbar-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.8rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    height: 50px;
}

.hmfj-logo-svg {
    height: 100%;
    width: auto;
    max-width: 200px;
}

.nav-menu {
    display: flex;
    gap: 2.2rem;
    align-items: center;
}

.nav-item {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition-smooth);
}

.nav-item:hover, .nav-item.active {
    color: #ffffff;
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
    transition: var(--transition-smooth);
    border-radius: 2px;
}

.nav-item:hover::after, .nav-item.active::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.btn-nav {
    padding: 0.6rem 1.4rem;
    font-size: 0.9rem;
}

/* Hamburguesa móvil */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 25px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 110;
}

.menu-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-main);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* Menú Móvil Expandido */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(6, 9, 21, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 99;
    padding: 6rem 2rem 2rem 2rem;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    border-left: 1px solid var(--border-glass);
    transition: var(--transition-smooth);
}

.mobile-menu.open {
    right: 0;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
}

.mobile-nav-item {
    font-family: var(--font-title);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.mobile-nav-item:hover {
    color: var(--accent-cyan);
    padding-left: 8px;
}

.btn-mobile {
    margin-top: 2rem;
    width: 100%;
}

/* Animación botón hamburguesa */
.menu-toggle.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

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

/* ==========================================================================
   Sección Hero
   ========================================================================== */
.hero-section {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 8rem 2rem 4rem 2rem;
    position: relative;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.slogan-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(26, 92, 255, 0.08);
    border: 1px solid rgba(26, 92, 255, 0.2);
    border-radius: 50px;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.8rem;
    color: #ffffff;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    text-shadow: 0 0 10px rgba(26, 92, 255, 0.3);
}

.star-mini {
    color: var(--accent-cyan);
    animation: starPulse 2s infinite alternate;
}

@keyframes starPulse {
    0% { transform: scale(1); filter: drop-shadow(0 0 1px var(--accent-cyan)); }
    100% { transform: scale(1.3); filter: drop-shadow(0 0 6px var(--accent-cyan)); }
}

.hero-title {
    font-size: 3.8rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: #ffffff;
}

.hero-title span {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 15px rgba(0, 240, 255, 0.15));
}

.hero-subtitle {
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
    max-width: 550px;
}

.hero-buttons {
    display: flex;
    gap: 1.2rem;
}

.hero-wave-container {
    width: 100%;
    height: 400px;
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    background: rgba(6, 9, 21, 0.4);
    border: 1px solid var(--border-glass);
    box-shadow: var(--shadow-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
}

#audio-wave-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.wave-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, transparent 30%, var(--bg-primary) 100%);
    z-index: 2;
    pointer-events: none;
    opacity: 0.6;
}

.mic-decorator {
    position: absolute;
    bottom: 20px;
    right: 20px;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: rgba(255, 255, 255, 0.04);
    padding: 0.4rem 0.8rem;
    border-radius: 50px;
    border: 1px solid var(--border-glass);
    font-family: var(--font-title);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.mic-icon {
    width: 14px;
    height: 14px;
    color: var(--accent-cyan);
    animation: micPulse 1.5s infinite alternate;
}

@keyframes micPulse {
    0% { transform: scale(1); opacity: 0.7; }
    100% { transform: scale(1.15); opacity: 1; color: var(--accent-blue); }
}

/* ==========================================================================
   Sección Sobre Nosotros
   ========================================================================== */
.about-section {
    background: linear-gradient(180deg, transparent, var(--bg-secondary) 50%, transparent);
}

.about-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 3.5rem;
    align-items: center;
}

.about-text-content {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.about-text-content h3 {
    font-size: 1.8rem;
    color: #ffffff;
}

.about-text-content p {
    font-size: 1.05rem;
}

.capabilities-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1rem;
}

.capabilities-tags .tag {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.4rem 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    border-radius: 50px;
    color: var(--accent-cyan);
}

.about-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 2.2rem 1.8rem;
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-5px);
    background: rgba(26, 92, 255, 0.04);
    border-color: rgba(26, 92, 255, 0.25);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.feature-icon-wrapper {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(26, 92, 255, 0.1), rgba(0, 240, 255, 0.05));
    border: 1px solid rgba(26, 92, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon-wrapper {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    border-color: transparent;
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 4px 15px rgba(26, 92, 255, 0.4);
}

.feature-icon {
    width: 24px;
    height: 24px;
    color: var(--accent-cyan);
    transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon {
    color: #ffffff;
}

.feature-card h4 {
    font-size: 1.15rem;
    margin-bottom: 0.6rem;
    color: #ffffff;
}

.feature-card p {
    font-size: 0.9rem;
    line-height: 1.5;
}

/* ==========================================================================
   Sección Servicios
   ========================================================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    padding: 2.5rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-glass-hover);
    box-shadow: 0 12px 40px rgba(0, 240, 255, 0.08), var(--shadow-card);
}

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.8rem;
    color: var(--accent-cyan);
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    color: #ffffff;
    box-shadow: var(--glow-cyan);
    transform: scale(1.08);
}

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

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.service-card p {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.service-list {
    list-style: none;
    width: 100%;
}

.service-list li {
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 0.4rem 0;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition-smooth);
}

.service-list li::before {
    content: '▶';
    font-size: 0.6rem;
    color: var(--accent-cyan);
    transition: var(--transition-smooth);
}

.service-card:hover .service-list li {
    color: #ffffff;
}

.service-card:hover .service-list li::before {
    transform: translateX(3px);
}

/* ==========================================================================
   Sección Flujo de Trabajo (Timeline)
   ========================================================================== */
.workflow-section {
    position: relative;
    overflow: hidden;
}

.workflow-timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, var(--accent-blue), var(--accent-cyan), transparent);
    transform: translateX(-50%);
    opacity: 0.3;
}

.timeline-item {
    display: flex;
    justify-content: flex-end;
    width: 50%;
    padding: 2rem;
    position: relative;
}

.timeline-item.right {
    align-self: flex-end;
    justify-content: flex-start;
    left: 50%;
}

.timeline-number {
    position: absolute;
    top: 50%;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--bg-primary);
    border: 2px solid var(--accent-blue);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-title);
    font-weight: 800;
    font-size: 1.05rem;
    transform: translateY(-50%);
    z-index: 10;
    box-shadow: 0 0 10px rgba(26, 92, 255, 0.2);
    transition: var(--transition-smooth);
}

.timeline-item.left .timeline-number {
    right: -23px;
}

.timeline-item.right .timeline-number {
    left: -23px;
}

.timeline-content {
    width: 85%;
    padding: 2rem;
}

.timeline-content h4 {
    font-size: 1.25rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Efectos Hover en Línea de Tiempo */
.timeline-item:hover .timeline-number {
    border-color: var(--accent-cyan);
    color: #ffffff;
    background: var(--accent-blue);
    box-shadow: var(--glow-cyan);
    transform: translateY(-50%) scale(1.15);
}

.timeline-item:hover .timeline-content {
    border-color: var(--border-glass-hover);
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(26, 92, 255, 0.08);
}

/* ==========================================================================
   Sección Portafolio
   ========================================================================== */
.portfolio-grid {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.portfolio-drive-card {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    overflow: hidden;
    min-height: 380px;
    border: 1px solid rgba(26, 92, 255, 0.15);
}

.portfolio-drive-card:hover {
    border-color: rgba(0, 240, 255, 0.3);
    box-shadow: 0 15px 45px rgba(26, 92, 255, 0.1), var(--shadow-card);
}

.drive-card-content {
    padding: 3.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}

.drive-badge {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: rgba(0, 240, 255, 0.08);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 50px;
    font-size: 0.75rem;
    font-family: var(--font-title);
    font-weight: 700;
    color: var(--accent-cyan);
    letter-spacing: 0.05em;
    margin-bottom: 1.2rem;
}

.drive-card-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.drive-card-content p {
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.drive-features {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-bottom: 2.2rem;
}

.d-feat {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.d-feat-icon {
    color: var(--accent-cyan);
    font-weight: bold;
}

.btn-drive {
    gap: 0.8rem;
}

.icon-external {
    width: 18px;
    height: 18px;
}

.drive-visual-glow {
    background: linear-gradient(135deg, rgba(8, 13, 26, 0.9), rgba(4, 6, 13, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-left: 1px solid var(--border-glass);
}

.drive-visual-glow::before {
    content: '';
    position: absolute;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(26, 92, 255, 0.25) 0%, transparent 70%);
    filter: blur(20px);
    z-index: 1;
}

.drive-icon-logo {
    z-index: 2;
    animation: floatIcon 6s ease-in-out infinite alternate;
}

@keyframes floatIcon {
    0% { transform: translateY(0) rotate(0deg); filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.1)); }
    100% { transform: translateY(-15px) rotate(3deg); filter: drop-shadow(0 15px 30px rgba(26, 92, 255, 0.3)); }
}

/* ==========================================================================
   Sección Contacto
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3.5rem;
    align-items: flex-start;
}

.contact-info h3 {
    font-size: 1.8rem;
    color: #ffffff;
    margin-bottom: 1rem;
}

.contact-info > p {
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    text-decoration: none;
    color: inherit;
}

.contact-info-item:hover {
    transform: translateX(6px);
    border-color: rgba(26, 92, 255, 0.2);
    background: rgba(26, 92, 255, 0.03);
}

.contact-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.contact-info-item:hover .contact-icon {
    background: var(--accent-blue);
    color: #ffffff;
    box-shadow: var(--glow-blue);
    transform: scale(1.05);
}

.contact-icon svg {
    width: 22px;
    height: 22px;
}

.contact-info-item span {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    font-family: var(--font-title);
    font-weight: 700;
}

.contact-info-item p {
    font-size: 1.05rem;
    font-weight: 500;
    color: #ffffff;
    margin-top: 0.2rem;
}

.contact-form-container {
    padding: 3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.9rem 1.2rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    color: #ffffff;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23ffffff'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.2rem center;
    background-size: 1rem;
    padding-right: 2.5rem;
}

.form-group select option {
    background-color: var(--bg-secondary);
    color: #ffffff;
}

.btn-submit {
    width: 100%;
    margin-top: 1rem;
    gap: 1rem;
}

.loading-spinner {
    display: none;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid #ffffff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.form-message {
    font-size: 0.9rem;
    text-align: center;
    margin-top: 0.5rem;
    display: none;
    border-radius: 8px;
    padding: 0.6rem;
}

.form-message.success {
    display: block;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: #10b981;
}

.form-message.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

/* Redes Sociales Grid (Taplink) */
.social-networks-container {
    margin-top: 2rem;
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.social-networks-container h4 {
    font-size: 1.15rem;
    color: #ffffff;
    margin-bottom: 1.2rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-glass);
}

.social-networks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 0.8rem;
}

.social-net-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.75rem 0.5rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.82rem;
    font-family: var(--font-title);
    font-weight: 600;
    transition: var(--transition-smooth);
}

.social-net-link:hover {
    background: var(--accent-blue);
    border-color: transparent;
    color: #ffffff;
    box-shadow: var(--glow-blue);
    transform: translateY(-2px);
}

.social-net-link:hover .net-icon {
    transform: scale(1.1);
}

.net-icon {
    width: 16px;
    height: 16px;
    transition: var(--transition-smooth);
}

/* ==========================================================================
   Pie de Página (Footer)
   ========================================================================== */
.footer {
    background: rgba(4, 6, 13, 0.95);
    border-top: 1px solid var(--border-glass);
    padding: 5rem 0 2rem 0;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
}

.footer-logo {
    height: 60px;
    width: auto;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-links h4,
.footer-contact-details h4 {
    font-size: 1.1rem;
    color: #ffffff;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

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

.footer-links ul,
.footer-contact-details ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.footer-links a:hover {
    color: var(--accent-cyan);
    padding-left: 5px;
}

.footer-contact-details li {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0;
}

.bluddok-credit {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-family: var(--font-sans);
    line-height: 1.6;
}

.bluddok-link,
.bluddok-email {
    color: var(--accent-cyan) !important;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-smooth);
}

.bluddok-link:hover,
.bluddok-email:hover {
    color: #ffffff !important;
    text-shadow: 0 0 8px rgba(0, 240, 255, 0.5);
}

.bluddok-emails {
    white-space: nowrap;
}

/* ==========================================================================
   Efectos de Animación y Aparición Progresiva
   ========================================================================== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.text-reveal {
    overflow: hidden;
}

/* ==========================================================================
   Diseño Responsivo (Responsiveness)
   ========================================================================== */
@media (max-width: 1024px) {
    html {
        font-size: 15px;
    }
    
    .hero-section {
        grid-template-columns: 1fr;
        padding-top: 9rem;
        gap: 4rem;
        text-align: center;
    }
    
    .hero-content {
        align-items: center;
    }
    
    .hero-subtitle {
        max-width: 100%;
    }
    
    .hero-wave-container {
        height: 350px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-drive-card {
        grid-template-columns: 1fr;
    }
    
    .drive-visual-glow {
        border-left: none;
        border-top: 1px solid var(--border-glass);
        padding: 4rem 2rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
    
    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .nav-menu, .btn-nav {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline-line {
        left: 20px;
    }
    
    .timeline-item {
        width: 100%;
        left: 0 !important;
        padding-left: 45px;
        padding-right: 0;
        justify-content: flex-start;
    }
    
    .timeline-number {
        left: 20px !important;
        transform: translate(-50%, -50%);
    }
    
    .timeline-content {
        width: 100%;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.4rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .about-features-grid {
        grid-template-columns: 1fr;
    }
    
    .drive-card-content {
        padding: 2rem;
    }
    
    .contact-form-container {
        padding: 2rem 1.5rem;
    }
}