/* =============================================== */
/* NORMALIZACIÓN PARA HOSTGATOR (IGUAL QUE SHOPIFY) */
/* =============================================== */

/* RESET COMPLETO - Base 10px como Shopify */
html {
    font-size: 62.5% !important; /* 1rem = 10px (EXACTAMENTE como Shopify) */
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
    height: 100%;
}

body {
    font-size: 1.4rem !important; /* 14px base (estándar Shopify) */
    line-height: 1.5 !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    margin: 0;
    padding: 0;
    min-height: 100%;
    position: relative;
    overflow-x: hidden;
    width: 100%;
}

/* Reset de márgenes y paddings */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
}

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

/* =============================================== */
/* FUENTES TECNOLÓGICAS PARA NAVEGACIÓN */
/* =============================================== */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700&family=Exo+2:wght@300;400;500;600&display=swap');

:root {
    --primary-neon: #00f3ff;
    --secondary-neon: #ff00ff;
    --accent-cyan: #00ffcc;
    --dark-bg: #0a0a0f;
    --darker-bg: #050508;
    --card-bg: rgba(20, 20, 30, 0.7);
    --text-light: #f0f8ff;
    --text-muted: #a0a8c0;
    --gradient-tech: linear-gradient(135deg, var(--primary-neon), var(--secondary-neon));
    --gradient-dark: linear-gradient(135deg, var(--dark-bg), var(--darker-bg));
    --transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--dark-bg);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

h1, h2, h3, h4, .logo, .hero-title {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* PRELOADER TECNOLÓGICO - HOLOGRAMA 3D */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #050508 0%, #0a0a1a 100%);
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -moz-box-orient: vertical;
    -moz-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    z-index: 9999;
    -webkit-perspective: 1000px;
    -moz-perspective: 1000px;
    perspective: 1000px;
    -webkit-transition: all 1s ease;
    -moz-transition: all 1s ease;
    -o-transition: all 1s ease;
    transition: all 1s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.hologram-container {
    position: relative;
    width: 300px;
    height: 300px;
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-animation: float 6s ease-in-out infinite;
    -moz-animation: float 6s ease-in-out infinite;
    animation: float 6s ease-in-out infinite;
}

@-webkit-keyframes float {
    0%, 100% { -webkit-transform: rotateY(0deg) translateY(0px); transform: rotateY(0deg) translateY(0px); }
    50% { -webkit-transform: rotateY(10deg) translateY(-20px); transform: rotateY(10deg) translateY(-20px); }
}
@-moz-keyframes float {
    0%, 100% { -moz-transform: rotateY(0deg) translateY(0px); transform: rotateY(0deg) translateY(0px); }
    50% { -moz-transform: rotateY(10deg) translateY(-20px); transform: rotateY(10deg) translateY(-20px); }
}
@keyframes float {
    0%, 100% { -webkit-transform: rotateY(0deg) translateY(0px); -moz-transform: rotateY(0deg) translateY(0px); transform: rotateY(0deg) translateY(0px); }
    50% { -webkit-transform: rotateY(10deg) translateY(-20px); -moz-transform: rotateY(10deg) translateY(-20px); transform: rotateY(10deg) translateY(-20px); }
}

.hologram-base {
    position: absolute;
    bottom: 0;
    width: 200px;
    height: 20px;
    background: var(--gradient-tech);
    border-radius: 50%;
    -webkit-transform: rotateX(60deg);
    -moz-transform: rotateX(60deg);
    -ms-transform: rotateX(60deg);
    -o-transform: rotateX(60deg);
    transform: rotateX(60deg);
    -webkit-filter: blur(15px);
    -moz-filter: blur(15px);
    -o-filter: blur(15px);
    filter: blur(15px);
    opacity: 0.5;
}

.hologram-cube {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    -webkit-transform-style: preserve-3d;
    -moz-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-animation: rotateCube 8s linear infinite;
    -moz-animation: rotateCube 8s linear infinite;
    animation: rotateCube 8s linear infinite;
}

@-webkit-keyframes rotateCube {
    0% { -webkit-transform: translate(-50%, -50%) rotateX(0deg) rotateY(0deg); transform: translate(-50%, -50%) rotateX(0deg) rotateY(0deg); }
    100% { -webkit-transform: translate(-50%, -50%) rotateX(360deg) rotateY(360deg); transform: translate(-50%, -50%) rotateX(360deg) rotateY(360deg); }
}
@-moz-keyframes rotateCube {
    0% { -moz-transform: translate(-50%, -50%) rotateX(0deg) rotateY(0deg); transform: translate(-50%, -50%) rotateX(0deg) rotateY(0deg); }
    100% { -moz-transform: translate(-50%, -50%) rotateX(360deg) rotateY(360deg); transform: translate(-50%, -50%) rotateX(360deg) rotateY(360deg); }
}
@keyframes rotateCube {
    0% { -webkit-transform: translate(-50%, -50%) rotateX(0deg) rotateY(0deg); -moz-transform: translate(-50%, -50%) rotateX(0deg) rotateY(0deg); transform: translate(-50%, -50%) rotateX(0deg) rotateY(0deg); }
    100% { -webkit-transform: translate(-50%, -50%) rotateX(360deg) rotateY(360deg); -moz-transform: translate(-50%, -50%) rotateX(360deg) rotateY(360deg); transform: translate(-50%, -50%) rotateX(360deg) rotateY(360deg); }
}

.cube-face {
    position: absolute;
    width: 120px;
    height: 120px;
    background: rgba(0, 243, 255, 0.1);
    border: 2px solid var(--primary-neon);
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    font-family: 'Orbitron', sans-serif;
    color: var(--primary-neon);
    font-size: 1.2rem;
    letter-spacing: 2px;
    -webkit-backdrop-filter: blur(5px);
    backdrop-filter: blur(5px);
}

.cube-face:nth-child(1) { -webkit-transform: rotateY(0deg) translateZ(60px); -moz-transform: rotateY(0deg) translateZ(60px); transform: rotateY(0deg) translateZ(60px); }
.cube-face:nth-child(2) { -webkit-transform: rotateY(90deg) translateZ(60px); -moz-transform: rotateY(90deg) translateZ(60px); transform: rotateY(90deg) translateZ(60px); }
.cube-face:nth-child(3) { -webkit-transform: rotateY(180deg) translateZ(60px); -moz-transform: rotateY(180deg) translateZ(60px); transform: rotateY(180deg) translateZ(60px); }
.cube-face:nth-child(4) { -webkit-transform: rotateY(-90deg) translateZ(60px); -moz-transform: rotateY(-90deg) translateZ(60px); transform: rotateY(-90deg) translateZ(60px); }
.cube-face:nth-child(5) { -webkit-transform: rotateX(90deg) translateZ(60px); -moz-transform: rotateX(90deg) translateZ(60px); transform: rotateX(90deg) translateZ(60px); }
.cube-face:nth-child(6) { -webkit-transform: rotateX(-90deg) translateZ(60px); -moz-transform: rotateX(-90deg) translateZ(60px); transform: rotateX(-90deg) translateZ(60px); }

.hologram-lines {
    position: absolute;
    width: 100%;
    height: 100%;
}

.line {
    position: absolute;
    background: var(--primary-neon);
    -webkit-box-shadow: 0 0 15px var(--primary-neon);
    -moz-box-shadow: 0 0 15px var(--primary-neon);
    box-shadow: 0 0 15px var(--primary-neon);
    opacity: 0.3;
}

.line-vertical {
    width: 2px;
    height: 100%;
    left: 50%;
    -webkit-animation: scanVertical 3s ease-in-out infinite;
    -moz-animation: scanVertical 3s ease-in-out infinite;
    animation: scanVertical 3s ease-in-out infinite;
}

.line-horizontal {
    width: 100%;
    height: 2px;
    top: 50%;
    -webkit-animation: scanHorizontal 4s ease-in-out infinite;
    -moz-animation: scanHorizontal 4s ease-in-out infinite;
    animation: scanHorizontal 4s ease-in-out infinite;
}

@-webkit-keyframes scanVertical {
    0%, 100% { -webkit-transform: translateY(-100%); transform: translateY(-100%); }
    50% { -webkit-transform: translateY(100%); transform: translateY(100%); }
}
@-moz-keyframes scanVertical {
    0%, 100% { -moz-transform: translateY(-100%); transform: translateY(-100%); }
    50% { -moz-transform: translateY(100%); transform: translateY(100%); }
}
@keyframes scanVertical {
    0%, 100% { -webkit-transform: translateY(-100%); -moz-transform: translateY(-100%); transform: translateY(-100%); }
    50% { -webkit-transform: translateY(100%); -moz-transform: translateY(100%); transform: translateY(100%); }
}

@-webkit-keyframes scanHorizontal {
    0%, 100% { -webkit-transform: translateX(-100%); transform: translateX(-100%); }
    50% { -webkit-transform: translateX(100%); transform: translateX(100%); }
}
@-moz-keyframes scanHorizontal {
    0%, 100% { -moz-transform: translateX(-100%); transform: translateX(-100%); }
    50% { -moz-transform: translateX(100%); transform: translateX(100%); }
}
@keyframes scanHorizontal {
    0%, 100% { -webkit-transform: translateX(-100%); -moz-transform: translateX(-100%); transform: translateX(-100%); }
    50% { -webkit-transform: translateX(100%); -moz-transform: translateX(100%); transform: translateX(100%); }
}

.hologram-text {
    margin-top: 3rem;
    text-align: center;
}

.hologram-text h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(90deg, var(--primary-neon), var(--accent-cyan), var(--primary-neon));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-size: 200% 100%;
    -webkit-animation: textShimmer 3s ease-in-out infinite;
    -moz-animation: textShimmer 3s ease-in-out infinite;
    animation: textShimmer 3s ease-in-out infinite;
    margin-bottom: 0.5rem;
    letter-spacing: 4px;
}

@-webkit-keyframes textShimmer {
    0%, 100% { background-position: -200% 0; }
    50% { background-position: 200% 0; }
}
@-moz-keyframes textShimmer {
    0%, 100% { background-position: -200% 0; }
    50% { background-position: 200% 0; }
}
@keyframes textShimmer {
    0%, 100% { background-position: -200% 0; }
    50% { background-position: 200% 0; }
}

.hologram-text p {
    color: var(--text-muted);
    font-size: 0.9rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-top: 1rem;
}

.hologram-progress {
    margin-top: 2rem;
    width: 250px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.hologram-progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary-neon), var(--accent-cyan));
    -webkit-transition: width 0.3s ease;
    -moz-transition: width 0.3s ease;
    -o-transition: width 0.3s ease;
    transition: width 0.3s ease;
    border-radius: 2px;
}

.hologram-progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.6), transparent);
    -webkit-animation: hologramShine 2s infinite;
    -moz-animation: hologramShine 2s infinite;
    animation: hologramShine 2s infinite;
}

@-webkit-keyframes hologramShine {
    0% { -webkit-transform: translateX(-100%); transform: translateX(-100%); }
    100% { -webkit-transform: translateX(100%); transform: translateX(100%); }
}
@-moz-keyframes hologramShine {
    0% { -moz-transform: translateX(-100%); transform: translateX(-100%); }
    100% { -moz-transform: translateX(100%); transform: translateX(100%); }
}
@keyframes hologramShine {
    0% { -webkit-transform: translateX(-100%); -moz-transform: translateX(-100%); transform: translateX(-100%); }
    100% { -webkit-transform: translateX(100%); -moz-transform: translateX(100%); transform: translateX(100%); }
}

/* HEADER FUTURISTA */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 15, 0);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 1.2rem 2rem;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -moz-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    -moz-transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    -o-transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    -webkit-transform: translateY(-100%);
    -moz-transform: translateY(-100%);
    -ms-transform: translateY(-100%);
    -o-transform: translateY(-100%);
    transform: translateY(-100%);
    opacity: 0;
    /* LÍNEA BLANCA DELGADA INFERIOR */
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);

}

.header.visible {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
    background: rgba(10, 10, 15, 0.95);
}

.header.scrolled {
    padding: 0.8rem 2rem;
    -webkit-box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
    -moz-box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
    /* MANTENER LÍNEA BLANCA AL HACER SCROLL */
    border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient-tech);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: 1px;
    position: relative;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

/* REEMPLAZADO gap CON MARGIN */
.logo > * + * {
    margin-left: 0.5rem;
}

.logo-orb {
    width: 10px;
    height: 10px;
    background: var(--gradient-tech);
    border-radius: 50%;
    -webkit-box-shadow: 0 0 15px var(--primary-neon);
    -moz-box-shadow: 0 0 15px var(--primary-neon);
    box-shadow: 0 0 15px var(--primary-neon);
    -webkit-animation: orbGlow 2s infinite;
    -moz-animation: orbGlow 2s infinite;
    animation: orbGlow 2s infinite;
    margin-right: 0.9rem;
}

@-webkit-keyframes orbGlow {
    0%, 100% { 
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        -ms-transform: scale(1);
        -o-transform: scale(1);
        transform: scale(1);
        -webkit-box-shadow: 0 0 15px var(--primary-neon);
        -moz-box-shadow: 0 0 15px var(--primary-neon);
        box-shadow: 0 0 15px var(--primary-neon);
    }
    50% { 
        -webkit-transform: scale(1.2);
        -moz-transform: scale(1.2);
        -ms-transform: scale(1.2);
        -o-transform: scale(1.2);
        transform: scale(1.2);
        -webkit-box-shadow: 0 0 25px var(--primary-neon), 0 0 35px var(--secondary-neon);
        -moz-box-shadow: 0 0 25px var(--primary-neon), 0 0 35px var(--secondary-neon);
        box-shadow: 0 0 25px var(--primary-neon), 0 0 35px var(--secondary-neon);
    }
}
@-moz-keyframes orbGlow {
    0%, 100% { 
        -moz-transform: scale(1);
        transform: scale(1);
        -moz-box-shadow: 0 0 15px var(--primary-neon);
        box-shadow: 0 0 15px var(--primary-neon);
    }
    50% { 
        -moz-transform: scale(1.2);
        transform: scale(1.2);
        -moz-box-shadow: 0 0 25px var(--primary-neon), 0 0 35px var(--secondary-neon);
        box-shadow: 0 0 25px var(--primary-neon), 0 0 35px var(--secondary-neon);
    }
}
@keyframes orbGlow {
    0%, 100% { 
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        transform: scale(1);
        -webkit-box-shadow: 0 0 15px var(--primary-neon);
        -moz-box-shadow: 0 0 15px var(--primary-neon);
        box-shadow: 0 0 15px var(--primary-neon);
    }
    50% { 
        -webkit-transform: scale(1.2);
        -moz-transform: scale(1.2);
        transform: scale(1.2);
        -webkit-box-shadow: 0 0 25px var(--primary-neon), 0 0 35px var(--secondary-neon);
        -moz-box-shadow: 0 0 25px var(--primary-neon), 0 0 35px var(--secondary-neon);
        box-shadow: 0 0 25px var(--primary-neon), 0 0 35px var(--secondary-neon);
    }
}

.brand-subtitle {
    font-size: 0.6rem;
    color: var(--text-muted);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-top: -2px;
}

.nav-links {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    list-style: none;
}

/* REEMPLAZADO gap CON MARGIN */
.nav-links li + li {
    margin-left: 2rem;
}

/* ENLACES DE NAVEGACIÓN MODERNOS */
.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 700; /* Más grueso */
    font-size: 1.3rem;
    position: relative;
    padding: 0.5rem 1rem;
    -webkit-transition: all 0.4s ease;
    -moz-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
    transition: all 0.4s ease;
    /* FUENTE TECNOLÓGICA FUTURISTA */
    font-family: 'Orbitron', sans-serif;
    letter-spacing: 1px;
    text-transform: uppercase;
    /* EFECTO NEÓN */
    text-shadow: 0 0 8px rgba(0, 243, 255, 0.5);
}

.nav-links a:hover {
    color: var(--primary-neon);
    text-shadow: 0 0 15px var(--primary-neon), 0 0 25px rgba(0, 243, 255, 0.7);
    -webkit-transform: translateY(-2px);
    -moz-transform: translateY(-2px);
    -ms-transform: translateY(-2px);
    -o-transform: translateY(-2px);
    transform: translateY(-2px);
}

/* LÍNEA INFERIOR ANIMADA */
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-neon);
    box-shadow: 0 0 10px var(--primary-neon);
    -webkit-transition: all 0.4s ease;
    -moz-transition: all 0.4s ease;
    -o-transition: all 0.4s ease;
    transition: all 0.4s ease;
    transform: translateX(-50%);
}

.nav-links a:hover::after {
    width: 80%;
}

/* PUNTOS DE BORDE TECNOLÓGICOS */
.nav-links a::before {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--primary-neon);
    border-radius: 50%;
    opacity: 0;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
    box-shadow: 0 0 8px var(--primary-neon);
}

.nav-links a::before {
    top: 0;
    left: 0;
}

.nav-links a:hover::before {
    opacity: 1;
    -webkit-transform: translate(-5px, -5px);
    -moz-transform: translate(-5px, -5px);
    -ms-transform: translate(-5px, -5px);
    -o-transform: translate(-5px, -5px);
    transform: translate(-5px, -5px);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--primary-neon);
    border-radius: 50%;
    opacity: 0;
    -webkit-transition: all 0.3s ease;
    -moz-transition: all 0.3s ease;
    -o-transition: all 0.3s ease;
    transition: all 0.3s ease;
    box-shadow: 0 0 8px var(--primary-neon);
}

.nav-links a::after {
    bottom: 0;
    right: 0;
}

.nav-links a:hover::after {
    opacity: 1;
    -webkit-transform: translate(5px, 5px);
    -moz-transform: translate(5px, 5px);
    -ms-transform: translate(5px, 5px);
    -o-transform: translate(5px, 5px);
    transform: translate(5px, 5px);
}

.nav-icon {
    font-size: 1.2rem;
    color: var(--primary-neon);
    -webkit-transition: var(--transition);
    -moz-transition: var(--transition);
    -o-transition: var(--transition);
    transition: var(--transition);
    cursor: pointer;
    display: none;
}

.cta-button {
    display: -webkit-inline-box;
    display: -webkit-inline-flex;
    display: -moz-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding: 0.9rem 1.8rem;
    background: var(--gradient-tech);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    -webkit-transition: var(--transition);
    -moz-transition: var(--transition);
    -o-transition: var(--transition);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    -webkit-box-shadow: 0 5px 15px rgba(0, 243, 255, 0.3);
    -moz-box-shadow: 0 5px 15px rgba(0, 243, 255, 0.3);
    box-shadow: 0 5px 15px rgba(0, 243, 255, 0.3);
    border: none;
    cursor: pointer;
    font-family: 'Orbitron', sans-serif;
}

/* REEMPLAZADO gap CON MARGIN */
.cta-button > * + * {
    margin-left: 0.7rem;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    -webkit-transition: left 0.7s ease;
    -moz-transition: left 0.7s ease;
    -o-transition: left 0.7s ease;
    transition: left 0.7s ease;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    -webkit-transform: translateY(-3px);
    -moz-transform: translateY(-3px);
    -ms-transform: translateY(-3px);
    -o-transform: translateY(-3px);
    transform: translateY(-3px);
    -webkit-box-shadow: 0 8px 25px rgba(0, 243, 255, 0.5);
    -moz-box-shadow: 0 8px 25px rgba(0, 243, 255, 0.5);
    box-shadow: 0 8px 25px rgba(0, 243, 255, 0.5);
}

/* BOTÓN DEMO PRINCIPAL */
.demo-button {
    display: -webkit-inline-box;
    display: -webkit-inline-flex;
    display: -moz-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding: 1.2rem 2.5rem;
    background: linear-gradient(135deg, var(--primary-neon), var(--accent-cyan));
    color: var(--darker-bg);
    text-decoration: none;
    border-radius: 35px;
    font-weight: 800;
    font-size: 1.1rem;
    -webkit-transition: var(--transition);
    -moz-transition: var(--transition);
    -o-transition: var(--transition);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    -webkit-box-shadow: 0 5px 25px rgba(0, 243, 255, 0.5);
    -moz-box-shadow: 0 5px 25px rgba(0, 243, 255, 0.5);
    box-shadow: 0 5px 25px rgba(0, 243, 255, 0.5);
    -webkit-animation: demoGlow 3s infinite;
    -moz-animation: demoGlow 3s infinite;
    animation: demoGlow 3s infinite;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* REEMPLAZADO gap CON MARGIN */
.demo-button > * + * {
    margin-left: 0.7rem;
}

@-webkit-keyframes demoGlow {
    0%, 100% {
        -webkit-box-shadow: 0 5px 25px rgba(0, 243, 255, 0.5);
        box-shadow: 0 5px 25px rgba(0, 243, 255, 0.5);
    }
    50% {
        -webkit-box-shadow: 0 5px 35px rgba(0, 243, 255, 0.8), 0 0 50px rgba(0, 255, 204, 0.4);
        box-shadow: 0 5px 35px rgba(0, 243, 255, 0.8), 0 0 50px rgba(0, 255, 204, 0.4);
        -webkit-transform: scale(1.02);
        -moz-transform: scale(1.02);
        -ms-transform: scale(1.02);
        -o-transform: scale(1.02);
        transform: scale(1.02);
    }
}
@-moz-keyframes demoGlow {
    0%, 100% {
        -moz-box-shadow: 0 5px 25px rgba(0, 243, 255, 0.5);
        box-shadow: 0 5px 25px rgba(0, 243, 255, 0.5);
    }
    50% {
        -moz-box-shadow: 0 5px 35px rgba(0, 243, 255, 0.8), 0 0 50px rgba(0, 255, 204, 0.4);
        box-shadow: 0 5px 35px rgba(0, 243, 255, 0.8), 0 0 50px rgba(0, 255, 204, 0.4);
        -moz-transform: scale(1.02);
        transform: scale(1.02);
    }
}
@keyframes demoGlow {
    0%, 100% {
        -webkit-box-shadow: 0 5px 25px rgba(0, 243, 255, 0.5);
        -moz-box-shadow: 0 5px 25px rgba(0, 243, 255, 0.5);
        box-shadow: 0 5px 25px rgba(0, 243, 255, 0.5);
    }
    50% {
        -webkit-box-shadow: 0 5px 35px rgba(0, 243, 255, 0.8), 0 0 50px rgba(0, 255, 204, 0.4);
        -moz-box-shadow: 0 5px 35px rgba(0, 243, 255, 0.8), 0 0 50px rgba(0, 255, 204, 0.4);
        box-shadow: 0 5px 35px rgba(0, 243, 255, 0.8), 0 0 50px rgba(0, 255, 204, 0.4);
        -webkit-transform: scale(1.02);
        -moz-transform: scale(1.02);
        transform: scale(1.02);
    }
}

.demo-button:hover {
    -webkit-animation: none;
    -moz-animation: none;
    animation: none;
    -webkit-transform: translateY(-5px);
    -moz-transform: translateY(-5px);
    -ms-transform: translateY(-5px);
    -o-transform: translateY(-5px);
    transform: translateY(-5px);
    -webkit-box-shadow: 0 10px 40px rgba(0, 243, 255, 0.8);
    -moz-box-shadow: 0 10px 40px rgba(0, 243, 255, 0.8);
    box-shadow: 0 10px 40px rgba(0, 243, 255, 0.8);
}

/* BOTÓN WHATSAPP FLOTANTE */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: 50%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    -webkit-box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5);
    -moz-box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5);
    box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5);
    z-index: 1000;
    -webkit-transition: var(--transition);
    -moz-transition: var(--transition);
    -o-transition: var(--transition);
    transition: var(--transition);
    -webkit-animation: whatsappPulse 2s infinite;
    -moz-animation: whatsappPulse 2s infinite;
    animation: whatsappPulse 2s infinite;
    text-decoration: none;
}

@-webkit-keyframes whatsappPulse {
    0%, 100% {
        -webkit-transform: scale(1);
        transform: scale(1);
        -webkit-box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5);
        box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5);
    }
    50% {
        -webkit-transform: scale(1.1);
        transform: scale(1.1);
        -webkit-box-shadow: 0 5px 35px rgba(37, 211, 102, 0.8), 0 0 40px rgba(37, 211, 102, 0.3);
        box-shadow: 0 5px 35px rgba(37, 211, 102, 0.8), 0 0 40px rgba(37, 211, 102, 0.3);
    }
}
@-moz-keyframes whatsappPulse {
    0%, 100% {
        -moz-transform: scale(1);
        transform: scale(1);
        -moz-box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5);
        box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5);
    }
    50% {
        -moz-transform: scale(1.1);
        transform: scale(1.1);
        -moz-box-shadow: 0 5px 35px rgba(37, 211, 102, 0.8), 0 0 40px rgba(37, 211, 102, 0.3);
        box-shadow: 0 5px 35px rgba(37, 211, 102, 0.8), 0 0 40px rgba(37, 211, 102, 0.3);
    }
}
@keyframes whatsappPulse {
    0%, 100% {
        -webkit-transform: scale(1);
        -moz-transform: scale(1);
        transform: scale(1);
        -webkit-box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5);
        -moz-box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5);
        box-shadow: 0 5px 25px rgba(37, 211, 102, 0.5);
    }
    50% {
        -webkit-transform: scale(1.1);
        -moz-transform: scale(1.1);
        transform: scale(1.1);
        -webkit-box-shadow: 0 5px 35px rgba(37, 211, 102, 0.8), 0 0 40px rgba(37, 211, 102, 0.3);
        -moz-box-shadow: 0 5px 35px rgba(37, 211, 102, 0.8), 0 0 40px rgba(37, 211, 102, 0.3);
        box-shadow: 0 5px 35px rgba(37, 211, 102, 0.8), 0 0 40px rgba(37, 211, 102, 0.3);
    }
}

.whatsapp-float:hover {
    -webkit-transform: scale(1.15);
    -moz-transform: scale(1.15);
    -ms-transform: scale(1.15);
    -o-transform: scale(1.15);
    transform: scale(1.15);
    -webkit-animation: none;
    -moz-animation: none;
    animation: none;
    -webkit-box-shadow: 0 8px 35px rgba(37, 211, 102, 0.8);
    -moz-box-shadow: 0 8px 35px rgba(37, 211, 102, 0.8);
    box-shadow: 0 8px 35px rgba(37, 211, 102, 0.8);
}

/* HERO SECTION */
.hero-section {
    min-height: 100vh;
    padding: 8rem 2rem 4rem;
    position: relative;
    overflow: hidden;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    background: var(--gradient-dark);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 243, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 0, 255, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.hero-container {
    max-width: 120rem;
    margin: 0 auto;
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr;
    grid-template-columns: 1fr;
    -ms-grid-rows: auto;
    grid-template-rows: auto;
    align-items: center;
    position: relative;
    z-index: 2;
}

@media (min-width: 992px) {
    .hero-container {
        -ms-grid-columns: 1fr 1fr;
        grid-template-columns: 1fr 1fr;
        -ms-grid-rows: 1fr;
        grid-template-rows: 1fr;
        align-items: center;
    }
}

.hero-content {
    text-align: center;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -moz-box-orient: vertical;
    -moz-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

@media (min-width: 992px) {
    .hero-content {
        text-align: left;
        -webkit-box-align: start;
        -webkit-align-items: flex-start;
        -moz-box-align: start;
        -ms-flex-align: start;
        align-items: flex-start;
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        -moz-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        height: 100%;
        padding-right: 2rem;
    }
}

.hero-pre-title {
    font-size: 0.9rem;
    color: var(--primary-neon);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 1rem;
    font-weight: 500;
    display: inline-block;
    position: relative;
}

.hero-pre-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--gradient-tech);
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.2rem;
    line-height: 1.1;
    background: linear-gradient(90deg, var(--text-light), var(--primary-neon));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-title span {
    color: var(--primary-neon);
    display: block;
    font-size: 4rem;
    margin-top: 0.3rem;
    text-shadow: 0 0 20px rgba(0, 243, 255, 0.5);
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 4rem;
    }
    .hero-title span {
        font-size: 4.5rem;
    }
}

.hero-subtitle {
    font-size: 1.6rem;
    color: var(--text-muted);
    margin-bottom: 1.8rem;
    line-height: 1.6;
    max-width: 50rem;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 992px) {
    .hero-subtitle {
        margin-left: 0;
        margin-right: 0;
        font-size: 1.7rem;
    }
}

/* HERO BUTTONS */
.hero-buttons {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    width: 100%;
    margin-bottom: 2rem;
}

@media (min-width: 992px) {
    .hero-buttons {
        -webkit-box-pack: start;
        -webkit-justify-content: flex-start;
        -moz-box-pack: start;
        -ms-flex-pack: start;
        justify-content: flex-start;
    }
}

.hero-image {
    position: relative;
    text-align: center;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    height: 100%;
}

/* Tech Orb */
.tech-orb {
    width: 55rem;
    height: 55rem;
    margin: 0 auto;
    position: relative;
    background: linear-gradient(135deg, rgba(0, 243, 255, 0.1), rgba(255, 0, 255, 0.05));
    border-radius: 2.5rem;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    border: 1px solid rgba(0, 243, 255, 0.2);
    -webkit-box-shadow: 
        inset 0 0 8rem rgba(0, 243, 255, 0.08),
        0 0 6rem rgba(0, 243, 255, 0.15),
        0 1rem 3rem rgba(0, 0, 0, 0.3);
    -moz-box-shadow: 
        inset 0 0 8rem rgba(0, 243, 255, 0.08),
        0 0 6rem rgba(0, 243, 255, 0.15),
        0 1rem 3rem rgba(0, 0, 0, 0.3);
    box-shadow: 
        inset 0 0 8rem rgba(0, 243, 255, 0.08),
        0 0 6rem rgba(0, 243, 255, 0.15),
        0 1rem 3rem rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

@media (max-width: 1200px) {
    .tech-orb {
        width: 55rem;
        height: 55rem;
    }
}

@media (max-width: 1100px) {
    .tech-orb {
        width: 50rem;
        height: 50rem;
    }
}

@media (max-width: 992px) {
    .tech-orb {
        width: 100%;
        max-width: 50rem;
        height: 40rem;
        margin-top: 2rem;
    }
}

.tech-orb::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 2.8rem;
    background: conic-gradient(from 0deg, 
        transparent, 
        var(--primary-neon), 
        var(--secondary-neon), 
        var(--primary-neon),
        transparent);
    -webkit-animation: rotate 12s linear infinite;
    -moz-animation: rotate 12s linear infinite;
    animation: rotate 12s linear infinite;
    z-index: -1;
    opacity: 0.6;
    -webkit-filter: blur(2px);
    -moz-filter: blur(2px);
    -o-filter: blur(2px);
    filter: blur(2px);
}

@-webkit-keyframes rotate {
    0% { -webkit-transform: rotate(0deg); transform: rotate(0deg); }
    100% { -webkit-transform: rotate(360deg); transform: rotate(360deg); }
}
@-moz-keyframes rotate {
    0% { -moz-transform: rotate(0deg); transform: rotate(0deg); }
    100% { -moz-transform: rotate(360deg); transform: rotate(360deg); }
}
@keyframes rotate {
    0% { -webkit-transform: rotate(0deg); -moz-transform: rotate(0deg); transform: rotate(0deg); }
    100% { -webkit-transform: rotate(360deg); -moz-transform: rotate(360deg); transform: rotate(360deg); }
}

/* Swiper Carrusel */
.swiper {
    width: 96%;
    height: 94%;
    border-radius: 1.5rem;
    overflow: hidden;
    position: absolute;
    z-index: 2;
    border: 1px solid rgba(0, 243, 255, 0.1);
    -webkit-box-shadow: inset 0 0 4rem rgba(0, 243, 255, 0.05);
    -moz-box-shadow: inset 0 0 4rem rgba(0, 243, 255, 0.05);
    box-shadow: inset 0 0 4rem rgba(0, 243, 255, 0.05);
}

.swiper-slide {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    background: rgba(10, 10, 15, 0.7);
}

.swiper-slide img {
    width: 100%;
    height: 100%;
    -o-object-fit: contain;
    object-fit: contain;
    -webkit-transition: -webkit-transform 0.5s ease;
    transition: -webkit-transform 0.5s ease;
    -moz-transition: transform 0.5s ease, -moz-transform 0.5s ease;
    -o-transition: transform 0.5s ease, -o-transform 0.5s ease;
    transition: transform 0.5s ease;
    transition: transform 0.5s ease, -webkit-transform 0.5s ease, -moz-transform 0.5s ease, -o-transform 0.5s ease;
    background: rgba(10, 10, 15, 0.9);
}

.swiper-button-next,
.swiper-button-prev {
    color: var(--primary-neon);
    background: rgba(0, 0, 0, 0.5);
    width: 5rem;
    height: 5rem;
    border-radius: 1.2rem;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 243, 255, 0.3);
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background: rgba(0, 243, 255, 0.3);
    -webkit-transform: scale(1.15);
    -moz-transform: scale(1.15);
    -ms-transform: scale(1.15);
    -o-transform: scale(1.15);
    transform: scale(1.15);
    -webkit-box-shadow: 0 0 2rem var(--primary-neon);
    -moz-box-shadow: 0 0 2rem var(--primary-neon);
    box-shadow: 0 0 2rem var(--primary-neon);
}

.swiper-pagination-bullet {
    background: var(--text-muted);
    opacity: 0.5;
    width: 1.2rem;
    height: 1.2rem;
    margin: 0 0.6rem !important;
}

.swiper-pagination-bullet-active {
    background: var(--primary-neon);
    opacity: 1;
    -webkit-box-shadow: 0 0 1.5rem var(--primary-neon);
    -moz-box-shadow: 0 0 1.5rem var(--primary-neon);
    box-shadow: 0 0 1.5rem var(--primary-neon);
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -ms-transform: scale(1.2);
    -o-transform: scale(1.2);
    transform: scale(1.2);
}

/* HERO STATS */
.hero-stats {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-justify-content: space-around;
    -ms-flex-pack: distribute;
    justify-content: space-around;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(0, 243, 255, 0.1);
    width: 100%;
}

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

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-neon);
    margin-bottom: 0.3rem;
    text-shadow: 0 0 1rem var(--primary-neon);
}

.stat-label {
    font-size: 1rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* SERVICIOS */
.services-section {
    padding: 6rem 2rem;
    background: var(--darker-bg);
    position: relative;
    overflow: hidden;
}

.services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300f3ff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 2;
}

.section-pre-title {
    font-size: 1rem;
    color: var(--primary-neon);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    font-weight: 500;
}

.section-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 4rem;
    }
}

.section-subtitle {
    font-size: 1.6rem;
    color: var(--text-muted);
    max-width: 60rem;
    margin: 0 auto;
    line-height: 1.6;
}

.services-grid {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr;
    grid-template-columns: 1fr;
    -ms-grid-rows: auto;
    grid-template-rows: auto;
    -ms-grid-row-gap: 2.5rem;
    grid-row-gap: 2.5rem;
    max-width: 120rem;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

@media (min-width: 768px) {
    .services-grid {
        -ms-grid-columns: 1fr 1fr;
        grid-template-columns: repeat(2, 1fr);
        -ms-grid-column-gap: 2.5rem;
        grid-column-gap: 2.5rem;
    }
}

.service-card {
    background: var(--card-bg);
    border-radius: 1.5rem;
    overflow: hidden;
    padding: 2.5rem;
    -webkit-transition: var(--transition);
    -moz-transition: var(--transition);
    -o-transition: var(--transition);
    transition: var(--transition);
    position: relative;
    border: 1px solid rgba(0, 243, 255, 0.1);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    opacity: 0;
    -webkit-transform: translateY(30px);
    -moz-transform: translateY(30px);
    -ms-transform: translateY(30px);
    -o-transform: translateY(30px);
    transform: translateY(30px);
}

.service-card.visible {
    opacity: 1;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 243, 255, 0.03) 0%, transparent 50%);
    z-index: 1;
    pointer-events: none;
}

.service-card:hover {
    -webkit-transform: translateY(-10px);
    -moz-transform: translateY(-10px);
    -ms-transform: translateY(-10px);
    -o-transform: translateY(-10px);
    transform: translateY(-10px);
    border-color: var(--primary-neon);
    -webkit-box-shadow: 0 1.5rem 4rem rgba(0, 243, 255, 0.15);
    -moz-box-shadow: 0 1.5rem 4rem rgba(0, 243, 255, 0.15);
    box-shadow: 0 1.5rem 4rem rgba(0, 243, 255, 0.15);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-neon);
    position: relative;
    display: inline-block;
}

.service-icon::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 0;
    width: 3rem;
    height: 2px;
    background: var(--gradient-tech);
}

.service-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.service-description {
    font-size: 1.4rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.velocity-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--primary-neon), var(--accent-cyan));
    color: var(--darker-bg);
    border-radius: 2rem;
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 1rem;
    font-family: 'Orbitron', sans-serif;
}

/* TESTIMONIOS */
.testimonials-section {
    padding: 6rem 2rem;
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
}

.testimonials-grid {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr;
    grid-template-columns: 1fr;
    -ms-grid-rows: auto;
    grid-template-rows: auto;
    -ms-grid-row-gap: 2rem;
    grid-row-gap: 2rem;
    max-width: 120rem;
    margin: 3rem auto 0;
}

@media (min-width: 768px) {
    .testimonials-grid {
        -ms-grid-columns: 1fr 1fr;
        grid-template-columns: repeat(2, 1fr);
        -ms-grid-column-gap: 2rem;
        grid-column-gap: 2rem;
    }
}

@media (min-width: 992px) {
    .testimonials-grid {
        -ms-grid-columns: 1fr 1fr 1fr;
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    background: var(--card-bg);
    border-radius: 1.5rem;
    padding: 2rem;
    -webkit-transition: var(--transition);
    -moz-transition: var(--transition);
    -o-transition: var(--transition);
    transition: var(--transition);
    border: 1px solid rgba(0, 243, 255, 0.1);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    opacity: 0;
    -webkit-transform: translateY(30px);
    -moz-transform: translateY(30px);
    -ms-transform: translateY(30px);
    -o-transform: translateY(30px);
    transform: translateY(30px);
}

.testimonial-card.visible {
    opacity: 1;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
}

.testimonial-card:hover {
    -webkit-transform: translateY(-5px);
    -moz-transform: translateY(-5px);
    -ms-transform: translateY(-5px);
    -o-transform: translateY(-5px);
    transform: translateY(-5px);
    border-color: var(--primary-neon);
    -webkit-box-shadow: 0 1rem 3rem rgba(0, 243, 255, 0.1);
    -moz-box-shadow: 0 1rem 3rem rgba(0, 243, 255, 0.1);
    box-shadow: 0 1rem 3rem rgba(0, 243, 255, 0.1);
}

.testimonial-header {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

/* REEMPLAZADO gap CON MARGIN */
.testimonial-header > * + * {
    margin-left: 1rem;
}

.testimonial-avatar {
    width: 6rem;
    height: 6rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-neon), var(--secondary-neon));
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 1.8rem;
}

.testimonial-info h4 {
    font-size: 1.6rem;
    margin-bottom: 0.2rem;
}

.testimonial-info p {
    font-size: 1.2rem;
    color: var(--text-muted);
}

.testimonial-stars {
    color: var(--primary-neon);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.testimonial-text {
    font-size: 1.4rem;
    color: var(--text-muted);
    line-height: 1.6;
    font-style: italic;
    position: relative;
    padding-left: 1rem;
}

.testimonial-text::before {
    content: '"';
    position: absolute;
    left: -5px;
    top: -1rem;
    font-size: 2.5rem;
    color: var(--primary-neon);
    opacity: 0.5;
}

/* TECNOLOGÍA */
.tech-section {
    padding: 6rem 2rem;
    background: var(--darker-bg);
    position: relative;
    overflow: hidden;
}

.tech-grid {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr;
    grid-template-columns: 1fr;
    -ms-grid-rows: auto;
    grid-template-rows: auto;
    -ms-grid-row-gap: 3rem;
    grid-row-gap: 3rem;
    max-width: 120rem;
    margin: 3rem auto 0;
    align-items: center;
}

@media (min-width: 992px) {
    .tech-grid {
        -ms-grid-columns: 1fr 1fr;
        grid-template-columns: 1fr 1fr;
        -ms-grid-column-gap: 3rem;
        grid-column-gap: 3rem;
    }
}

.tech-content h3 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.tech-content p {
    font-size: 1.6rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.tech-features {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr;
    grid-template-columns: 1fr;
    -ms-grid-rows: auto;
    grid-template-rows: auto;
    -ms-grid-row-gap: 1.5rem;
    grid-row-gap: 1.5rem;
}

@media (min-width: 576px) {
    .tech-features {
        -ms-grid-columns: 1fr 1fr;
        grid-template-columns: repeat(2, 1fr);
        -ms-grid-column-gap: 1.5rem;
        grid-column-gap: 1.5rem;
    }
}

.tech-feature {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
    -moz-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
}

/* REEMPLAZADO gap CON MARGIN */
.tech-feature > * + * {
    margin-left: 1rem;
}

.tech-feature i {
    color: var(--primary-neon);
    font-size: 1.8rem;
    margin-top: 0.2rem;
}

.tech-feature h4 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.tech-feature p {
    font-size: 1.3rem;
    margin-bottom: 0;
}

.tech-visual {
    position: relative;
    height: 40rem;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}

.tech-orb-large {
    width: 30rem;
    height: 30rem;
    position: relative;
    background: radial-gradient(circle at 30% 30%, rgba(0, 243, 255, 0.1), transparent 70%);
    border-radius: 50%;
    border: 1px solid rgba(0, 243, 255, 0.2);
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}

.tech-orb-large::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent, var(--primary-neon), var(--secondary-neon), transparent);
    -webkit-animation: rotate 15s linear infinite;
    -moz-animation: rotate 15s linear infinite;
    animation: rotate 15s linear infinite;
    opacity: 0.5;
}

.ai-core {
    width: 15rem;
    height: 15rem;
    background: rgba(20, 20, 30, 0.8);
    border-radius: 50%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    color: var(--primary-neon);
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    position: absolute;
    z-index: 2;
    border: 1px solid rgba(0, 243, 255, 0.3);
}

/* ¿PÁGINA ANTIGUA? */
.upgrade-section {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, rgba(0, 10, 20, 0.9), rgba(5, 5, 8, 0.9));
    text-align: center;
    position: relative;
    overflow: hidden;
}

.upgrade-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(255, 0, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(0, 243, 255, 0.05) 0%, transparent 50%);
}

.upgrade-content {
    max-width: 80rem;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.upgrade-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: linear-gradient(135deg, #ff3366, #ff0066);
    color: white;
    border-radius: 2.5rem;
    font-size: 1.3rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    font-family: 'Orbitron', sans-serif;
}

/* ¿QUIÉNES SOMOS? */
.about-section {
    padding: 6rem 2rem;
    background: var(--darker-bg);
    position: relative;
    overflow: hidden;
}

.about-content {
    max-width: 80rem;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.about-content h2 {
    font-size: 3.5rem;
    margin-bottom: 2rem;
    color: var(--text-light);
}

.about-content p {
    font-size: 1.6rem;
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

/* CTA FINAL */
.final-cta {
    padding: 6rem 2rem;
    background: var(--gradient-dark);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 243, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 0, 255, 0.05) 0%, transparent 50%);
}

.final-cta-content {
    max-width: 60rem;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.free-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: linear-gradient(135deg, var(--accent-cyan), var(--primary-neon));
    color: var(--darker-bg);
    border-radius: 2rem;
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.button-group {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -moz-box-orient: vertical;
    -moz-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin-top: 3rem;
}

/* REEMPLAZADO gap CON MARGIN */
.button-group > * + * {
    margin-top: 1rem;
}

@media (min-width: 576px) {
    .button-group {
        -webkit-box-orient: horizontal;
        -webkit-box-direction: normal;
        -webkit-flex-direction: row;
        -moz-box-orient: horizontal;
        -moz-box-direction: normal;
        -ms-flex-direction: row;
        flex-direction: row;
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        -moz-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
    }
    
    .button-group > * + * {
        margin-top: 0;
        margin-left: 2rem;
    }
}

/* FOOTER */
.footer {
    background: var(--darker-bg);
    color: var(--text-light);
    padding: 4rem 2rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-top: 1px solid rgba(0, 243, 255, 0.1);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300f3ff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.footer-content {
    position: relative;
    z-index: 2;
}

.footer-brand {
    font-family: 'Orbitron', sans-serif;
    font-weight: 800;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    background: var(--gradient-tech);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.footer-tagline {
    font-size: 1.4rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 30rem;
    margin-left: auto;
    margin-right: auto;
}

.footer-links {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    margin-bottom: 2rem;
    list-style: none;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

/* REEMPLAZADO gap CON MARGIN */
.footer-links li + li {
    margin-left: 1.5rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 1.4rem;
    -webkit-transition: var(--transition);
    -moz-transition: var(--transition);
    -o-transition: var(--transition);
    transition: var(--transition);
    position: relative;
}

.footer-links a:hover {
    color: var(--primary-neon);
}

.social-links {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    margin-bottom: 2rem;
}

/* REEMPLAZADO gap CON MARGIN */
.social-links a + a {
    margin-left: 1.2rem;
}

.social-links a {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    background: rgba(0, 243, 255, 0.1);
    color: var(--text-light);
    border-radius: 50%;
    -webkit-transition: var(--transition);
    -moz-transition: var(--transition);
    -o-transition: var(--transition);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-neon);
    color: var(--darker-bg);
    -webkit-transform: translateY(-3px);
    -moz-transform: translateY(-3px);
    -ms-transform: translateY(-3px);
    -o-transform: translateY(-3px);
    transform: translateY(-3px);
}

.copyright {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-top: 1.5rem;
}

/* =============================================== */
/* SOLO CAMBIOS PARA MÓVIL */
/* =============================================== */

@media (max-width: 992px) {
    /* HEADER MÓVIL */
    .header {
        padding: 0.6rem 1rem;
        height: 6rem;
        /* MANTENER LÍNEA BLANCA EN MÓVIL */
        border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    }
    
    .header.scrolled {
        padding: 0.4rem 1rem;
        height: 5.5rem;
        /* MANTENER LÍNEA BLANCA EN MÓVIL AL HACER SCROLL */
        border-bottom: 1px solid rgba(255, 255, 255, 0.4);
    }
    
    .logo {
        font-size: 1.8rem;
    }
    
    .logo-orb {
        width: 0.8rem;
        height: 0.8rem;
        
    }
    
    .brand-subtitle {
        font-size: 0.8rem;
        margin-top: -1px;
    }
    
    .nav-icon {
        font-size: 1.8rem;
        padding: 0.3rem;
        display: block !important;
    }
    
    /* BOTÓN DEMO EN HEADER MÁS PEQUEÑO */
    .cta-button {
        padding: 0.5rem 1rem !important;
        font-size: 1rem !important;
    }
    
    .cta-button > * + * {
        margin-left: 0.3rem !important;
    }
    
    .cta-button i {
        font-size: 1rem !important;
    }
    
    /* HERO SECTION MÓVIL */
    .hero-section {
        padding: 7rem 1rem 3rem;
        min-height: auto;
    }
    
    .hero-container {
        -ms-grid-row-gap: 1rem;
        grid-row-gap: 1rem;
    }
    
    .hero-pre-title {
        font-size: 1rem;
        letter-spacing: 2px;
        margin-bottom: 0.8rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .hero-title span {
        font-size: 3rem;
        margin-top: 0.2rem;
    }
    
    .hero-subtitle {
        font-size: 1.4rem;
        line-height: 1.5;
        margin-bottom: 1.2rem;
    }
    
    /* TECH ORB MÓVIL */
    .tech-orb {
        width: 100%;
        max-width: 35rem;
        height: 25rem;
        border-radius: 1.5rem;
        margin-top: 1rem;
    }
    
    .tech-orb::before {
        border-radius: 1.8rem;
        top: -2px;
        left: -2px;
        right: -2px;
        bottom: -2px;
    }
    
    /* BOTÓN DEMO PRINCIPAL MÁS PEQUEÑO */
    .demo-button {
        padding: 1rem 1.5rem;
        font-size: 1.2rem;
        border-radius: 2.5rem;
    }
    
    .demo-button > * + * {
        margin-left: 0.5rem !important;
    }
    
    .demo-button i {
        font-size: 1.3rem;
    }
    
    /* HERO STATS MÁS COMPACTO */
    .hero-stats {
        margin-top: 1.2rem;
        padding-top: 1rem;
        -webkit-box-orient: horizontal;
        -webkit-box-direction: normal;
        -webkit-flex-direction: row;
        -moz-box-orient: horizontal;
        -moz-box-direction: normal;
        -ms-flex-direction: row;
        flex-direction: row;
    }
    
    .stat-item {
        -webkit-box-flex: 1;
        -webkit-flex: 1;
        -moz-box-flex: 1;
        -ms-flex: 1;
        flex: 1;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 1rem;
    }
    
    /* MENÚ MÓVIL MEJORADO */
    .nav-links {
        display: none;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-flex-direction: column;
        -moz-box-orient: vertical;
        -moz-box-direction: normal;
        -ms-flex-direction: column;
        flex-direction: column;
        position: fixed;
        top: 6rem;
        left: 0;
        right: 0;
        background: rgba(10, 10, 15, 0.98);
        -webkit-backdrop-filter: blur(20px);
        backdrop-filter: blur(20px);
        padding: 1rem;
        border-radius: 0 0 1.2rem 1.2rem;
        border-top: 1px solid rgba(0, 243, 255, 0.2);
        border-bottom: 1px solid rgba(0, 243, 255, 0.2);
        width: 100%;
        z-index: 1000;
        -webkit-box-shadow: 0 1rem 4rem rgba(0, 0, 0, 0.5);
        -moz-box-shadow: 0 1rem 4rem rgba(0, 0, 0, 0.5);
        box-shadow: 0 1rem 4rem rgba(0, 0, 0, 0.5);
    }
    
    .nav-links.active {
        display: -webkit-box;
        display: -webkit-flex;
        display: -moz-box;
        display: -ms-flexbox;
        display: flex;
    }
    
    .nav-links li {
        width: 100%;
        text-align: center;
        margin-left: 0 !important;
    }
    
    .nav-links a {
        display: block;
        padding: 0.8rem 0;
        width: 100%;
        font-size: 1.4rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            /* MANTENER EFECTOS EN MÓVIL */
    font-family: 'Orbitron', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 0 5px rgba(0, 243, 255, 0.3);
    text-align: center;
    }
    
    .nav-links a:last-child {
        border-bottom: none;
    }
    
    /* SWIPER MÓVIL */
    .swiper {
        border-radius: 1.2rem;
    }
    
    .swiper-button-next,
    .swiper-button-prev {
        width: 3.5rem;
        height: 3.5rem;
        border-radius: 1rem;
        display: none;
    }
    
    .swiper-pagination-bullet {
        width: 1rem;
        height: 1rem;
        margin: 0 0.4rem !important;
    }
    
    /* SECCIONES MÓVIL MÁS COMPACTAS */
    .services-section,
    .testimonials-section,
    .tech-section,
    .upgrade-section,
    .about-section,
    .final-cta {
        padding: 3rem 1rem;
    }
    
    .section-title {
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .section-subtitle {
        font-size: 1.4rem;
        line-height: 1.5;
        margin-bottom: 1.5rem;
    }
    
    /* CARDS MÓVIL */
    .service-card,
    .testimonial-card {
        padding: 1.5rem;
        margin-bottom: 1rem;
    }
    
    .service-title,
    .testimonial-info h4 {
        font-size: 1.6rem;
    }
    
    .service-description,
    .testimonial-text {
        font-size: 1.2rem;
        line-height: 1.5;
    }
    
    /* FOOTER MÓVIL */
    .footer {
        padding: 2.5rem 1rem 1.5rem;
    }
    
    .footer-brand {
        font-size: 2.2rem;
    }
    
    .footer-links {
        margin-bottom: 1.5rem;
    }
    
    .footer-links li + li {
        margin-left: 1rem;
    }
    
    /* BOTÓN WHATSAPP MÓVIL */
    .whatsapp-float {
        width: 6rem;
        height: 6rem;
        font-size: 2.2rem;
        bottom: 2rem;
        right: 2rem;
    }
}

/* MÓVILES MUY PEQUEÑOS */
@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-title span {
        font-size: 2.5rem;
    }
    
    .demo-button {
        font-size: 1rem;
        padding: 0.8rem 1.2rem;
    }
    
    .tech-orb {
        height: 22rem;
        max-width: 30rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.9rem;
    }
    
    .header {
        padding: 0.5rem 0.8rem;
    }
    
    .logo {
        font-size: 1.5rem;
    }
    
    /* BOTÓN AÚN MÁS PEQUEÑO */
    .cta-button {
        padding: 0.4rem 0.8rem !important;
        font-size: 0.9rem !important;
    }
    
    .cta-button > * + * {
        margin-left: 0.2rem !important;
    }
    
    .cta-button i {
        font-size: 0.9rem !important;
    }
}

/* ANIMACIONES DE ENTRADA */
.fade-in {
    opacity: 0;
    -webkit-transform: translateY(30px);
    -moz-transform: translateY(30px);
    -ms-transform: translateY(30px);
    -o-transform: translateY(30px);
    transform: translateY(30px);
    -webkit-transition: opacity 0.8s ease, -webkit-transform 0.8s ease;
    transition: opacity 0.8s ease, -webkit-transform 0.8s ease;
    -moz-transition: opacity 0.8s ease, transform 0.8s ease, -moz-transform 0.8s ease;
    -o-transition: opacity 0.8s ease, transform 0.8s ease, -o-transform 0.8s ease;
    transition: opacity 0.8s ease, transform 0.8s ease;
    transition: opacity 0.8s ease, transform 0.8s ease, -webkit-transform 0.8s ease, -moz-transform 0.8s ease, -o-transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
}