/* ============================================
   JJ GAMES AND TOOLS - ESTILOS PRINCIPALES
   ============================================ */

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

:root {
    --primary-red: #E63946;
    --primary-blue: #00D4FF;
    --primary-yellow: #FFD700;
    --bg-dark: #0a0a0f;
    --bg-card: rgba(20, 20, 30, 0.7);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.8);
    --text-muted: rgba(255, 255, 255, 0.5);
    --border-glass: 1px solid rgba(255, 255, 255, 0.08);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --font-primary: 'Inter', sans-serif;
    --font-display: 'Orbitron', sans-serif;
    --container-width: 1200px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition-smooth);
    background: transparent;
}

.header.scrolled {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 10px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    transition: var(--transition-smooth);
}

.logo img {
    height: 36px;
    width: auto;
}

.logo-text {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.hamburger {
    width: 26px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 10px;
    transition: var(--transition-smooth);
}

.nav-toggle.active .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}
.nav-toggle.active .hamburger:nth-child(2) {
    opacity: 0;
}
.nav-toggle.active .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 25px;
    list-style: none;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.nav-menu a:hover {
    color: var(--primary-blue);
}

.btn-contacto {
    padding: 8px 20px !important;
    border-radius: 50px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-red));
    color: white !important;
    font-weight: 600 !important;
    transition: var(--transition-smooth);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.btn-contacto:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(230, 57, 70, 0.4);
}

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: radial-gradient(ellipse at 50% 50%, rgba(0, 212, 255, 0.08), transparent 70%),
                radial-gradient(ellipse at 20% 80%, rgba(230, 57, 70, 0.08), transparent 70%),
                linear-gradient(135deg, #0a0a0f 0%, #141420 100%);
    padding: 150px 20px 80px;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    animation: fadeInUp 0.8s ease;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-logo {
    width: 140px;
    margin-bottom: 25px;
    filter: drop-shadow(0 0 30px rgba(0, 212, 255, 0.3));
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff, var(--primary-blue), var(--primary-yellow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 35px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

/* ===== BOTONES ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-smooth);
    border: none;
    cursor: pointer;
    font-family: var(--font-primary);
    font-size: 0.95rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-red));
    color: white;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 50px rgba(0, 212, 255, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-glow);
    background: rgba(0, 212, 255, 0.05);
}

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

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--text-primary), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.servicios-category {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--primary-blue);
    margin: 40px 0 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.servicios-category:first-of-type {
    margin-top: 0;
}

/* ===== PRODUCTOS ===== */
.productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.producto-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: var(--border-glass);
    border-radius: 20px;
    padding: 30px 25px;
    text-align: center;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.producto-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.producto-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--primary-blue);
}

.producto-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.producto-card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 20px;
    line-height: 1.5;
}

.btn-producto {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-smooth);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
}

.btn-producto:hover {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: #0a0a0f;
}

/* ===== SERVICIOS ===== */
.servicios {
    background: radial-gradient(ellipse at 30% 50%, rgba(230, 57, 70, 0.05), transparent 70%);
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 25px;
    margin-bottom: 10px;
}

.servicio-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border: var(--border-glass);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    transition: var(--transition-smooth);
}

.servicio-card:hover {
    border-color: rgba(230, 57, 70, 0.3);
    transform: translateY(-5px);
}

.servicio-icon {
    font-size: 2.2rem;
    margin-bottom: 18px;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.servicio-card h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    margin-bottom: 10px;
}

.servicio-card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* ===== PORTFOLIO ===== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.portfolio-item {
    background: var(--bg-card);
    border: var(--border-glass);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.portfolio-item:hover {
    border-color: rgba(255, 215, 0, 0.3);
    transform: translateY(-5px);
}

.portfolio-img-wrapper {
    width: 100%;
    height: 180px;
    overflow: hidden;
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.portfolio-item:hover .portfolio-img {
    transform: scale(1.05);
}

.portfolio-info {
    padding: 20px;
}

.portfolio-info h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    margin-bottom: 8px;
}

.portfolio-info p {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-bottom: 12px;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.tag {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.65rem;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
}

.portfolio-link {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-blue);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.portfolio-link:hover {
    color: var(--primary-yellow);
}

/* ===== TECNOLOGÍA ===== */
.tecnologia {
    background: radial-gradient(ellipse at 70% 50%, rgba(0, 212, 255, 0.05), transparent 70%);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
    text-align: center;
}

.tech-item {
    padding: 30px 20px;
    background: var(--bg-card);
    border: var(--border-glass);
    border-radius: 20px;
    transition: var(--transition-smooth);
}

.tech-item:hover {
    border-color: rgba(0, 212, 255, 0.2);
}

.tech-item i {
    font-size: 2.2rem;
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--primary-yellow), var(--primary-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tech-item h3 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    margin-bottom: 8px;
}

.tech-item p {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* ===== CONTACTO ===== */
.contacto {
    background: radial-gradient(ellipse at 50% 30%, rgba(0, 212, 255, 0.04), transparent 70%);
}

.contacto-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contacto-info h3 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    margin-bottom: 15px;
}

.contacto-info p {
    color: var(--text-secondary);
    margin-bottom: 25px;
    font-size: 1rem;
}

.contacto-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.contacto-links a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: var(--transition-smooth);
}

.contacto-links a:hover {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
}

.form-group {
    margin-bottom: 18px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.3);
    color: white;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    transition: border 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.form-group select option {
    background: #1a1a2e;
    color: white;
}

.btn-submit {
    width: 100%;
}

/* ===== FOOTER ===== */
.footer {
    background: rgba(0, 0, 0, 0.5);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 30px;
    margin-bottom: 25px;
    align-items: start;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.3s ease;
}

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

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition-smooth);
    text-decoration: none;
}

.footer-social a:hover {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: white;
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding-top: 15px;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.7rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .contacto-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        max-width: 300px;
        height: 100vh;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        padding: 40px 30px;
        transition: right 0.4s ease;
        border-left: 1px solid rgba(255, 255, 255, 0.05);
        gap: 20px;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu a {
        font-size: 1rem;
        text-align: center;
    }

    .hero {
        padding: 120px 20px 60px;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    section {
        padding: 70px 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-logo {
        width: 100px;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .productos-grid {
        grid-template-columns: 1fr;
    }

    .servicios-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}