:root {
    /* Paleta Neón Tech Premium */
    --primary: #00f2fe;
    --primary-dark: #4facfe;
    --accent: #10b981;
    --secondary: #0b132b;
    --dark: #050814;
    --card: #111d38;
    --border: rgba(0, 242, 254, 0.15);
    --border-hover: rgba(0, 242, 254, 0.5);
    --text: #f8fafc;
    --text-muted: #94a3b8;
    --shadow-glow: 0 0 25px rgba(0, 242, 254, 0.25);
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.5);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--dark);
    color: var(--text);
    overflow-x: hidden;
}

.container {
    width: min(1200px, 90%);
    margin: auto;
}

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

/* ==========================
   HEADER / NAV
========================== */
.header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 999;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    background: rgba(5, 8, 20, 0.85);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo img {
    height: 48px;
    width: auto;
    filter: drop-shadow(0 0 8px rgba(0, 242, 254, 0.3));
}

nav {
    display: flex;
    gap: 25px;
}

nav a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

nav a:hover {
    color: var(--primary);
    text-shadow: 0 0 10px rgba(0, 242, 254, 0.5);
}

.btn-nav {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #000;
    text-decoration: none;
    padding: 10px 22px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.3);
    transition: all 0.3s ease;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.6);
}

/* ==========================
   HERO
========================== */
.hero {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 140px 20px 80px;
    background: 
        radial-gradient(circle at 50% 20%, rgba(0, 242, 254, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(79, 172, 254, 0.1) 0%, transparent 40%),
        linear-gradient(180deg, var(--dark) 0%, var(--secondary) 100%);
}

.hero-content {
    max-width: 850px;
}

.hero-badge {
    display: inline-block;
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid var(--border-hover);
    padding: 8px 20px;
    border-radius: 50px;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 25px;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.1);
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.15;
    font-weight: 700;
    margin-bottom: 25px;
    background: linear-gradient(180deg, #ffffff 0%, #cbd5e1 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    color: var(--text-muted);
    font-size: 1.15rem;
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 40px;
}

.btn-primary,
.btn-secondary {
    padding: 16px 36px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #050814;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 35px rgba(0, 242, 254, 0.7);
}

.btn-secondary {
    border: 1px solid var(--border-hover);
    color: var(--text);
    background: rgba(255, 255, 255, 0.02);
}

.btn-secondary:hover {
    background: rgba(0, 242, 254, 0.1);
    border-color: var(--primary);
    transform: translateY(-3px);
}

/* ==========================
   SECCIONES GENERALES
========================== */
section {
    padding: 100px 0;
}

section h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 35px;
    background: linear-gradient(135deg, #ffffff, var(--text-muted));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-top: -20px;
    margin-bottom: 45px;
    font-size: 1.05rem;
}

/* ==========================
   SERVICIOS
========================== */
.services-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
}

.service-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    background: var(--card);
    padding: 25px;
    border-radius: 18px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.service-item:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.service-icon {
    font-size: 1.8rem;
    background: rgba(0, 242, 254, 0.1);
    padding: 12px;
    border-radius: 12px;
    line-height: 1;
    flex-shrink: 0;
}

.service-item h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: var(--text);
}

.service-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* CINTA DE BENEFICIOS INCLUIDOS */
.included-banner {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    margin-top: 40px;
    padding: 24px;
    background: rgba(11, 19, 43, 0.6);
    border: 1px dashed var(--border-hover);
    border-radius: 20px;
}

.included-banner span {
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid var(--border);
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 18px;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.included-banner span:hover {
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.3);
}

/* ==========================
   PROCESO PASO A PASO
========================== */
.proceso-section {
    background: var(--secondary);
}

.timeline-compact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.timeline-compact .step {
    background: var(--dark);
    padding: 25px 20px;
    border-radius: 16px;
    border-top: 3px solid var(--primary);
    transition: transform 0.3s ease;
}

.timeline-compact .step:hover {
    transform: translateY(-4px);
}

.step-num {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary);
    background: rgba(0, 242, 254, 0.1);
    padding: 4px 10px;
    border-radius: 8px;
    display: inline-block;
    margin-bottom: 12px;
}

.timeline-compact strong {
    display: block;
    font-size: 1.1rem;
    margin: 10px 0 6px;
    color: var(--text);
}

.timeline-compact p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.5;
}

/* ==========================
   PLANES Y TIENDAS
========================== */
.pricing {
    background: var(--dark);
}

.pricing.dark {
    background: var(--secondary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.price-card {
    background: var(--card);
    padding: 40px 30px;
    border-radius: 24px;
    border: 1px solid var(--border);
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.price-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.price-card.featured {
    border: 2px solid var(--primary);
    box-shadow: 0 0 30px rgba(0, 242, 254, 0.2);
    position: relative;
}

.price-card.featured .badge {
    position: absolute;
    top: 18px;
    right: 20px;
    background: var(--primary);
    color: #050814;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    text-transform: uppercase;
}

.price-card h3 {
    font-size: 1.35rem;
    margin-bottom: 5px;
}

.price-card .subtitle {
    color: var(--primary);
    font-size: 0.85rem;
    display: block;
    margin-bottom: 15px;
}

.price {
    font-size: 2.3rem;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 18px;
    text-shadow: 0 0 10px rgba(0, 242, 254, 0.3);
}

.price-card .desc {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

/* ==========================
   PREGUNTAS FRECUENTES (FAQ)
========================== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 18px 24px;
    transition: all 0.3s ease;
}

.faq-item[open] {
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.15);
}

.faq-item summary {
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--primary);
    transition: transform 0.3s ease;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item p {
    margin-top: 15px;
    color: var(--text-muted);
    line-height: 1.6;
    font-size: 0.92rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 15px;
}

/* ==========================
   TECNOLOGÍAS
========================== */
#tecnologias {
    background: var(--secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

#tecnologias h3 {
    font-size: 1.6rem;
    margin-bottom: 10px;
}

#tecnologias p {
    color: var(--text-muted);
    margin-bottom: 15px;
}

.tech-tags {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.tech-tags span {
    background: rgba(0, 242, 254, 0.1);
    border: 1px solid var(--border);
    padding: 8px 18px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary);
}

/* ==========================
   CONTACTO (BOTONES)
========================== */
.contact-box {
    background: rgba(17, 29, 56, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    max-width: 600px;
    margin: 30px auto 0;
    padding: 40px 30px;
    border-radius: 28px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), var(--shadow-glow);
}

.contact-buttons-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.btn-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

/* Botón WhatsApp Principal */
.btn-whatsapp {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #050814;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(0, 242, 254, 0.6);
}

/* Botón Email */
.btn-email {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    border-color: rgba(255, 255, 255, 0.15);
}

.btn-email:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text);
    transform: translateY(-3px);
}

/* Botón Instagram */
.btn-instagram {
    background: rgba(225, 48, 108, 0.1);
    color: #ff5388;
    border-color: rgba(225, 48, 108, 0.3);
}

.btn-instagram:hover {
    background: rgba(225, 48, 108, 0.25);
    border-color: #ff5388;
    transform: translateY(-3px);
    box-shadow: 0 0 20px rgba(225, 48, 108, 0.3);
}

.btn-contact .icon {
    font-size: 1.3rem;
}

/* ==========================
   FOOTER
========================== */
footer {
    background: #02040a;
    text-align: center;
    padding: 35px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

footer .highlight {
    color: var(--primary);
    font-weight: 500;
}

/* ==========================
   BOTÓN WHATSAPP FLOTANTE
========================== */
.whatsapp {
    position: fixed;
    right: 25px;
    bottom: 25px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 9999;
    transition: transform 0.3s ease;
}

.whatsapp:hover {
    transform: scale(1.12);
}

.whatsapp::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid #25D366;
    animation: whatsapp-ping 1.8s infinite ease-in-out;
    z-index: -1;
}

@keyframes whatsapp-ping {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

/* ==========================
   RESPONSIVE
========================== */
@media (max-width: 900px) {
    .hero h1 {
        font-size: 2.8rem;
    }

    nav {
        display: none;
    }
}

@media (max-width: 600px) {
    .hero h1 {
        font-size: 2.1rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .btn-primary, .btn-secondary {
        width: 100%;
    }

    section {
        padding: 60px 0;
    }

    section h2 {
        font-size: 1.8rem;
    }

    .contact-box {
        padding: 30px 20px;
    }

    .contact-info-list {
        grid-template-columns: 1fr;
    }
}
/* ==========================
   PROCESO PASO A PASO (FIX)
========================== */
.proceso-section {
    background: var(--secondary);
}

.timeline-compact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.timeline-compact .step {
    background: var(--dark);
    padding: 25px 20px;
    border-radius: 16px;
    border-top: 3px solid var(--primary);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: transform 0.3s ease;
}

.timeline-compact .step:hover {
    transform: translateY(-4px);
}

.step-num {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary);
    background: rgba(0, 242, 254, 0.1);
    padding: 4px 10px;
    border-radius: 8px;
    display: inline-block;
    margin-bottom: 12px;
}

.step-icon {
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.timeline-compact h3 {
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 10px;
    line-height: 1.3;
}

.timeline-compact p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    text-align: left;
    margin: 0;
}

.timeline-compact p strong {
    color: var(--text);
    font-weight: 600;
}