/* Reseteo General */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: #030712;
    color: #ffffff;
    font-family: 'Roboto', sans-serif;
    overflow-x: hidden;
    position: relative;
}

/* --- FONDO VECTORIAL DE CIRCUITO COMPLETO DE PANTALLA ENTERA --- */
.tech-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
    background: radial-gradient(circle at 50% 50%, #08162d 0%, #02050c 100%);
}

.circuit-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 50% 50%, rgba(0, 242, 254, 0.08) 0%, transparent 60%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100%25' height='100%25'%3E%3Cdefs%3E%3Cpattern id='circuit' width='200' height='200' patternUnits='userSpaceOnUse'%3E%3Cpath d='M20 20 H180 V180 H20 Z' fill='none' stroke='rgba(0,242,254,0.06)' stroke-width='1'/%3E%3Cpath d='M0 100 H200 M100 0 V200' stroke='rgba(0,255,136,0.04)' stroke-width='1'/%3E%3Ccircle cx='20' cy='20' r='3' fill='rgba(0,242,254,0.3)'/%3E%3Ccircle cx='180' cy='180' r='3' fill='rgba(0,255,136,0.3)'/%3E%3Cpath d='M20 100 L60 60 H140 L180 100' fill='none' stroke='rgba(0,242,254,0.1)' stroke-width='2'/%3E%3C/pattern%3E%3C/defs%3E%3Crect width='100%25' height='100%25' fill='url(%23circuit)'/%3E%3C/svg%3E");
    background-size: cover;
    background-position: center;
}

/* --- HEADER RESPONSIVO --- */
.header {
    background: rgba(8, 14, 26, 0.92);
    border-bottom: 2px solid rgba(0, 242, 254, 0.3);
    padding: 18px 20px;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(12px);
}

.header-container {
    display: flex;
    flex-direction: column; 
    align-items: center;    
    text-align: center;
    gap: 12px;
}

.logo-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.7rem;
    font-weight: 900;
    color: #ffffff;
    text-transform: uppercase;
    text-shadow: 0 0 10px rgba(0, 242, 254, 0.6), 0 0 20px rgba(0, 242, 254, 0.4);
    animation: pulseTitle 3s infinite alternate;
}

.subtitle-span {
    display: block;
    font-size: 0.95rem;
    color: #00f2fe;
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}

.nav-links a {
    color: #cbd5e1;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: color 0.3s ease, text-shadow 0.3s ease;
    text-transform: uppercase;
}

.nav-links a:hover {
    color: #00ff88;
    text-shadow: 0 0 8px rgba(0, 255, 136, 0.8);
}

/* --- SECCIÓN HERO --- */
.hero {
    position: relative;
    padding: 50px 20px;
    text-align: center;
    overflow: hidden;
    border-bottom: 1px solid rgba(0, 255, 136, 0.2);
}

.hero-glow {
    position: absolute;
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(0,242,254,0.18) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    animation: glowingPulse 4s infinite alternate;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
}

.hero-subtitle {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.tech-differentiated {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.tech-box {
    padding: 12px 25px;
    border-radius: 50px;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    font-weight: 900;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 1px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tech-mobile {
    background: rgba(0, 242, 254, 0.12);
    color: #00f2fe;
    border: 2px solid #00f2fe;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.4);
}

.tech-mobile:hover {
    transform: scale(1.05);
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.8);
}

.tech-pc {
    background: rgba(0, 255, 136, 0.12);
    color: #00ff88;
    border: 2px solid #00ff88;
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.4);
}

.tech-pc:hover {
    transform: scale(1.05);
    box-shadow: 0 0 25px rgba(0, 255, 136, 0.8);
}

.tech-vs {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    color: #94a3b8;
    font-weight: bold;
}

.glow-blue {
    color: #00f2fe;
    text-shadow: 0 0 12px rgba(0, 242, 254, 0.6);
}

.glow-green {
    color: #00ff88;
    text-shadow: 0 0 12px rgba(0, 255, 136, 0.6);
}

.hero-desc {
    font-size: 1.05rem;
    color: #94a3b8;
    margin-bottom: 35px;
}

.hero-badges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 15px;
}

.badge-item {
    background: rgba(13, 27, 42, 0.85);
    border: 1px solid rgba(0, 242, 254, 0.3);
    padding: 15px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.badge-item i {
    font-size: 1.6rem;
    color: #00f2fe;
}

.badge-item span {
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
}

.badge-item:hover {
    transform: translateY(-4px);
    border-color: #00ff88;
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.4);
}

/* --- SECCIÓN DE MARCAS Y LOGOS --- */
.brands-section {
    padding: 50px 20px;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.7rem;
    margin-bottom: 30px;
    color: #ffffff;
    text-transform: uppercase;
    text-shadow: 0 0 10px rgba(0, 242, 254, 0.5);
}

.subsection-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.15rem;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 15px;
    justify-content: center;
}

.brand-card {
    background: rgba(9, 16, 33, 0.85);
    border: 1px solid rgba(0, 242, 254, 0.25);
    border-radius: 14px;
    padding: 18px 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 95px;
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.brand-card:hover {
    transform: translateY(-5px);
    border-color: #00ff88;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.35);
    background: rgba(14, 25, 52, 0.95);
}

.brand-graphic {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 42px;
}

.brand-icon-svg {
    font-size: 2.2rem;
    color: #ffffff;
    filter: drop-shadow(0 0 4px rgba(255,255,255,0.6));
}

.brand-caption {
    font-size: 0.85rem;
    font-weight: 700;
    color: #cbd5e1;
    margin-top: 6px;
}

.text-logo {
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
    letter-spacing: 1px;
}

.samsung-text {
    font-size: 1.25rem;
    color: #ffffff;
    background: #034ea2;
    padding: 4px 14px;
    border-radius: 25px;
    box-shadow: 0 0 10px rgba(3, 78, 162, 0.6);
}

.xiaomi-box {
    background: #ff6900;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px rgba(255, 105, 0, 0.6);
}

.xiaomi-txt {
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
    font-size: 1.2rem;
    color: #ffffff;
    letter-spacing: -1px;
}

.moto-m {
    font-family: 'Orbitron', sans-serif;
    font-weight: 900;
    font-size: 1.8rem;
    color: #ffffff;
    background: #111;
    border: 2px solid #fff;
    border-radius: 50%;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.huawei-svg {
    width: 38px;
    height: 38px;
    filter: drop-shadow(0 0 4px rgba(255, 0, 0, 0.5));
}

.oppo-text {
    font-size: 1.4rem;
    color: #00ff88;
    text-shadow: 0 0 8px rgba(0, 255, 136, 0.5);
    font-family: 'Roboto', sans-serif;
    font-weight: 700;
}

.vivo-text {
    font-size: 1.4rem;
    color: #00f2fe;
    text-shadow: 0 0 8px rgba(0, 242, 254, 0.5);
    font-weight: 900;
}

.honor-text {
    font-size: 1.3rem;
    background: linear-gradient(90deg, #ff007f, #00f2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.lg-text {
    font-size: 1.4rem;
    color: #a50034;
    text-shadow: 0 0 8px rgba(165, 0, 52, 0.6);
}

.lenovo-text {
    font-size: 1.3rem;
    color: #ffffff;
    background: #e11400;
    padding: 3px 10px;
    border-radius: 4px;
}

.hp-text {
    font-size: 1.4rem;
    color: #0096d6;
    border: 2px solid #0096d6;
    border-radius: 50%;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-style: italic;
    font-weight: 900;
}

.asus-text {
    font-size: 1.3rem;
    color: #00e5ff;
    letter-spacing: 2px;
}

.acer-text {
    font-size: 1.3rem;
    color: #82b541;
    font-weight: 900;
}

/* --- CATÁLOGO DE PRODUCTOS Y SERVICIOS (GRID) --- */
.catalog-section {
    padding: 50px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.grid-catalog {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
}

.card {
    background: linear-gradient(135deg, rgba(11, 19, 41, 0.85) 0%, rgba(5, 11, 24, 0.85) 100%);
    border: 1px solid rgba(0, 242, 254, 0.25);
    border-radius: 15px;
    padding: 25px 18px;
    text-align: center;
    transition: all 0.35s ease;
    backdrop-filter: blur(5px);
}

.card:hover {
    transform: translateY(-6px) scale(1.02);
    border-color: #00ff88;
    box-shadow: 0 0 25px rgba(0, 255, 136, 0.3);
}

.card-icon {
    font-size: 2.3rem;
    margin-bottom: 12px;
}

.blue-glow-icon {
    color: #00f2fe;
    text-shadow: 0 0 10px rgba(0, 242, 254, 0.7);
}

.green-glow-icon {
    color: #00ff88;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.7);
}

.card h4 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    margin-bottom: 5px;
}

.card-sub {
    font-size: 0.82rem;
    color: #94a3b8;
    line-height: 1.3;
}

/* Banner de Garantía para Computación */
.warranty-card-banner {
    margin-top: 30px;
    background: rgba(11, 25, 44, 0.8);
    border: 2px solid #00ff88;
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.2);
    backdrop-filter: blur(8px);
}

.warranty-card-banner i {
    font-size: 1.8rem;
    color: #00ff88;
}

.warranty-card-banner span {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    font-weight: 900;
    color: #00ff88;
    letter-spacing: 1px;
}

/* --- SECCIÓN DE CONTACTO Y DIRECCIONES --- */
.contact-section {
    padding: 45px 20px;
}

.contact-card {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    background: rgba(11, 25, 44, 0.8);
    border: 2px solid rgba(0, 255, 136, 0.35);
    border-radius: 18px;
    padding: 25px;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.15);
    backdrop-filter: blur(10px);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 12px;
    text-align: left;
}

.location-icon {
    font-size: 1.8rem;
    color: #00ff88;
    flex-shrink: 0;
    text-shadow: 0 0 8px rgba(0, 255, 136, 0.6);
}

.whatsapp-icon {
    font-size: 2rem;
    color: #25d366;
    flex-shrink: 0;
    text-shadow: 0 0 8px rgba(37, 211, 102, 0.6);
}

.contact-item p {
    font-size: 0.9rem;
    line-height: 1.4;
    color: #cbd5e1;
}

.contact-item a {
    color: #00ff88;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.05rem;
    transition: text-shadow 0.3s;
}

.contact-item a:hover {
    text-shadow: 0 0 10px #00ff88;
}

/* --- BOTÓN FLOTANTE DE WHATSAPP --- */
.whatsapp-float {
    position: fixed;
    bottom: 22px;
    right: 22px;
    background-color: #25d366;
    color: #ffffff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.6);
    z-index: 9999;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    animation: whatsappBounce 2.5s infinite ease-in-out;
}

.whatsapp-float:hover {
    transform: scale(1.15) rotate(10deg);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.9);
}

/* --- FOOTER --- */
.footer {
    text-align: center;
    padding: 20px;
    background: rgba(2, 4, 8, 0.95);
    color: #64748b;
    font-size: 0.82rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* --- ANIMACIONES CSS --- */
@keyframes pulseTitle {
    0% { transform: scale(