:root {
    --primary: #00D1FF; /* Tu Cian */
    --dark: #1A1F2B;    /* Tu Gris Oscuro */
    --bg-dark: #0f172a;
    --text-light: #f1f5f9;
    --text-dim: #94a3b8;
    --card-bg: #1e293b;
}

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

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

h1, h2, h3 { font-family: 'Space Grotesk', sans-serif; }

/* --- HEADER & NAV --- */
header {
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(26, 31, 43, 0.95);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 209, 255, 0.2);
}

.logo { font-size: 1.8rem; font-weight: 700; letter-spacing: 2px; }
.logo span { color: var(--primary); }

.nav-links { display: flex; gap: 30px; list-style: none; }
.nav-links a { color: white; text-decoration: none; font-weight: 600; transition: 0.3s; }
.nav-links a:hover { color: var(--primary); }

/* --- HERO SECTION --- */
.hero {
    height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 10%;
    background: radial-gradient(circle at top right, rgba(0, 209, 255, 0.1), transparent);
}

.hero h1 { font-size: 5rem; line-height: 1; margin-bottom: 20px; }
.hero p { font-size: 1.5rem; color: var(--text-dim); max-width: 800px; margin-bottom: 40px; }

.btn-primary {
    background: var(--primary);
    color: var(--dark);
    padding: 15px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: 0.3s;
}
.btn-primary:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0, 209, 255, 0.3); }

/* --- SERVICES SECTION --- */
.services { padding: 100px 5%; }
.section-title { text-align: center; margin-bottom: 60px; font-size: 2.5rem; }
.section-title span { color: var(--primary); }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    border-bottom: 4px solid transparent;
    transition: 0.3s;
}
.service-card:hover { border-bottom-color: var(--primary); transform: translateY(-10px); }
.service-card i { font-size: 2.5rem; color: var(--primary); margin-bottom: 20px; }
.service-card h3 { margin-bottom: 15px; font-size: 1.5rem; }

/* --- B2B SPECIALTIES --- */
.specialties {
    background: var(--dark);
    padding: 80px 5%;
    text-align: center;
}

.specialties-list {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 40px;
}

.spec-item {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    border: 1px solid rgba(0, 209, 255, 0.3);
    padding: 20px 40px;
    border-radius: 10px;
}

/* --- CONTACT SECTION (NUEVA ESTRUCTURA) --- */
.contact { padding: 100px 5%; }

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    max-width: 1100px;
    margin: 0 auto;
    text-align: left;
}

.contact-info h2 { font-size: 2.5rem; margin-bottom: 20px; }
.contact-info p { margin-bottom: 15px; font-size: 1.1rem; }

/* Estilos Redes Sociales */
.social-media { margin-top: 30px; }
.social-media h4 { margin-bottom: 15px; color: var(--primary); text-transform: uppercase; letter-spacing: 1px; }
.social-icons { display: flex; gap: 15px; }
.social-icons a {
    width: 50px;
    height: 50px;
    background: var(--card-bg);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.3rem;
    transition: 0.3s;
    border: 1px solid rgba(0, 209, 255, 0.2);
    text-decoration: none;
}
.social-icons a:hover {
    background: var(--primary);
    color: var(--dark);
    transform: translateY(-5px);
}

/* Estilos Formulario Netlify */
.contact-form {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.05);
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; color: var(--text-dim); }
.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    background: var(--bg-dark);
    border: 1px solid rgba(255,255,255,0.1);
    color: white;
    border-radius: 10px;
    font-family: inherit;
}
.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}
.btn-submit {
    width: 100%;
    background: var(--primary);
    color: var(--dark);
    padding: 15px;
    border: none;
    border-radius: 10px;
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s;
}
.btn-submit:hover { opacity: 0.9; }

footer {
    padding: 40px;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: var(--text-dim);
}

/* Responsive */
@media (max-width: 900px) {
    .contact-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 3rem; }
}