/* ================= CONFIGURACIÓN GENERAL ================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg: #0a0a0a;
    --primary: #00ff88;
    --text: #eaeaea;
    --card-bg: rgba(20, 20, 20, 0.8);
    --border: #222;
}

body {
    font-family: 'Orbitron', sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
}

/* ================= NAVBAR & MENU ================= */
.navbar {
    position: fixed;
    width: 100%;
    top: 0;
    padding: 15px 10%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.9);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: 0.3s;
}

.navbar.scrolled {
    padding: 10px 10%;
    border-bottom-color: var(--primary);
    box-shadow: 0 5px 20px rgba(0, 255, 136, 0.1);
}

.logo {
    color: var(--primary);
    font-size: 1.5rem;
}

.nav-links {
    display: flex;
    gap: 20px;
    list-style: none;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
    transition: 0.3s;
}

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

.menu-toggle {
    display: none;
    font-size: 2rem;
    color: var(--primary);
    cursor: pointer;
}

.btn-hire-me {
    padding: 8px 18px;
    border: 1px solid var(--primary);
    color: var(--primary);
    text-decoration: none;
    border-radius: 5px;
    transition: 0.3s;
}

.btn-hire-me:hover {
    background: var(--primary);
    color: black;
    box-shadow: 0 0 15px var(--primary);
}

/* ================= SECCIONES (Animación Scroll) ================= */
.section {
    padding: 100px 10%;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ================= HOME ================= */
.home {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.home-container {
    max-width: 1100px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;

}

.home-left {
    flex: 1;
    min-width: 300px;
    max-width: 600px;
}

.role-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid #222;
    padding: 6px 15px;
    border-radius: 20px;
    margin-bottom: 20px;
    font-size: 13px;
}

.primary-icon {
    color: var(--primary);
}

.home-content span {
    color: var(--primary);
    text-shadow: 0 0 15px var(--primary);
}

.home-description {
    opacity: 0.7;
    margin-bottom: 25px;
    max-width: 500px;
}

.home-btns {
    margin-bottom: 30px;
}

.btn-primary {
    padding: 10px 25px;
    border: 2px solid var(--primary);
    color: var(--primary);
    text-decoration: none;
    transition: 0.3s;
}

.btn-primary:hover {
    background: var(--primary);
    color: black;
    box-shadow: 0 0 15px var(--primary);
}

.home-stats {
    display: flex;
    gap: 40px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.stat-item h3{
    color: var(--primary);
    text-shadow: 0 0 10px var(--primary);
}

.stat-item p {
    font-size: 12px;
    opacity: 0.7;
}

.home span {
    color: var(--primary);
}

.btn {
    border: 2px solid var(--primary);
    padding: 10px 25px;
    color: var(--primary);
    display: inline-block;
    margin-top: 20px;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.btn:hover {
    background: var(--primary);
    color: black;
    box-shadow: 0 0 20px var(--primary);
}

@media (max-width: 768px) {
    .home-container {
        flex-direction: column;
        text-align: center;
    }

    .home-stats {
        justify-content: center;
    }
}

/* ================= IMAGEN ================= */

.home-image-area {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-frame {
    position: relative;
    width: 300px;
    height: 300px;
}

.frame-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.4), transparent);
    filter: blur(40px);
    z-index: 0;
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--primary);
    position: relative;
    z-index: 1;
    box-shadow: 0 0 20px var(--primary);
}



/* ================= ABOUT ================= */
.about-container {
    display: flex;
    gap: 60px;
    align-items: center;
}

.about-left {
    flex: 1;
    text-align: left;
}

.about-left h2 { font-size: 40px; margin-bottom: 20px; }
.about-stats { display: flex; gap: 30px; margin: 25px 0; }
.about-stats h3 { color: var(--primary); }

.about-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.card {
    background: var(--card-bg);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: 0.3s;
}

.card:hover {
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.2);
    transform: translateY(-5px);
}

.card-row { display: flex; gap: 20px; }

.download-btn {
    display: inline-block;
    padding: 12px 25px;
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--accent-color);
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    box-shadow: 0 0 10px rgba(0, 255, 192, 0.3);
}

.download-btn:hover {
    background-color: #00cc66;
    color: var(--primary);
    box-shadow: 0 0 20px var(--primary);
    transform: translateY(-3px);
}

/* ================= SKILLS ================= */
.skill-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.level {
    border: 1px solid var(--primary);
    color: #00ff88;
    padding: 2px 10px;
    border-radius: 15px;
    font-size: 0.75rem;
    text-transform: uppercase;
    min-width: 80px;
    text-align: center;
    font-weight: bold;
}

.skills-grid {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
}

.skill-box {
    background: var(--card-bg);
    padding: 30px;
    width: 320px;
    border-radius: 15px;
    border: 1px solid var(--border);
    text-align: left;
}

.skill-box h3 {
    margin-bottom: 25px;
    color: var(--text);
    border-left: 3px solid var(--primary);
    padding-left: 10px;
}

.skill-item {
    margin-bottom: 20px;
    position: relative;
}

.skill-item span {
    font-size: 0.9rem;
    display: block;
    margin-bottom: 8px;
}

.skill-item::after {
    position: absolute;
    right: 0;
    top: 0;
    font-size: 0.7rem;
    color: var(--primary);
    border: 1px solid var(--primary);
    padding: 2px 8px;
    border-radius: 10px;
}

.bar {
    width: 100%;
    height: 8px;
    background: #222;
    border-radius: 10px;
    overflow: hidden;
}

.bar div {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), #00cc66);
    box-shadow: 0 0 10px var(--primary);
    transition: width 1.5s cubic-bezier(0.1, 0.5, 0.5, 1);
    width: 0;
    border-radius: 10px;
}

/* ================= PROJECTS ================= */
.filters button {
    background: #111;
    border: 1px solid var(--border);
    color: white;
    padding: 8px 20px;
    margin: 5px;
    border-radius: 20px;
    cursor: pointer;
    transition: 0.3s;
}

.filters button.active {
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 10px var(--primary);
}

.projects-grid {
    display: flex;
    gap: 25px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 30px;
}

.project-card {
    width: 300px;
    background: #111;
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid var(--border);
    transition: 0.3s;
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
}

.project-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
    border-bottom: 1px solid var(--border);
}

.project-content { padding: 20px; text-align: left; }

.tags span {
    background: rgba(0,255,136,0.1);
    border: 1px solid var(--primary);
    padding: 3px 10px;
    border-radius: 15px;
    font-size: 11px;
    margin-right: 5px;
}


/* ================= SERVICE ================= */

.service {
    position: relative;
    padding: 100px 10%;
    overflow: hidden;
}

.service::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 255, 136, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 136, 0.03) 1px, transparent 1px);
    background-size: 30px 30px;
    z-index: -1;
}

.service h2 {
    text-align: left;
    margin-bottom: 50px;
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
}

.service h2::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 40px;
    height: 40px;
    background-color: var(--primary);
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(200px, auto);
    gap: 25px;
    margin-top: 40px;
}

.service-card {
    background: rgba(13, 13, 13, 0.9);
    padding: 40px 30px;
    border-radius: 20px;
    border: 1px solid #1a1a1a;
    transition: all 0.3s ease;
    text-align: left;
    flex-direction: column;
    display: flex;
    justify-content: flex-start;
    position: relative;
    z-index: 1;
}

.service-card:hover {
    border-color: rgba(0, 255, 136, 0.03);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.05);
}

.service-card.big {
    grid-column: span 2;
    padding: 50px 40px;
}

.service-card .icon {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--primary);
    background: rgba(0, 255, 136, 0.03);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    border: 1px solid rgba(0, 255, 136, 0.1)
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.service-card p {
    opacity: 0.6;
    font-size: 0.9rem;
    line-height: 1.6;
    font-family: sans-serif;
}

.service-card.big p {
    font-size: 1rem;
    opacity: 0.7;
}

.project-link {
    margin-top: 10px;
    display: flex;
    gap: 10px;
}

.btn {
    padding: 6px 12px;
    background: #00adb5;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-size: 14px;
    transition: 0.2s;
}

.btn:hover {
    background: #019ca3;
}

.btn-secondary {
    background: #392e46;
}

.btn-secondary:hover {
    background: #2c3036;
}

/* ================= CONTACT FORM ================= */
.contact-container { display: flex; gap: 40px; margin-top: 40px; }

.input-group { position: relative; margin-bottom: 30px; text-align: left; }

.input-group input, .input-group textarea {
    width: 100%;
    padding: 12px;
    background: transparent;
    border: 1px solid #333;
    color: white;
    border-radius: 5px;
    outline: none;
}

.input-group label {
    position: absolute;
    top: 50%;
    left: 12px;
    transform: translateY(-50%);
    color: #777;
    transition: 0.3s;
    background: var(--bg);
    padding: 0 5px;
    pointer-events: none;
}

.input-group input:focus + label, 
.input-group input:valid + label,
.input-group textarea:focus + label,
.input-group textarea:valid + label {
    top: -8px;
    font-size: 12px;
    color: var(--primary);
}

.social {
    text-decoration: none;
    color: white;
    border: 1px solid var(--border);
    padding: 15px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    transition: 0.3s;
}

.social:hover {
    border-color: var(--primary);
    transform: translateX(10px);
}

/* ================= RESPONSIVE ================= */
@media (max-width: 1023px) {
    .service-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

    .nav-links {
        position: fixed;
        top: -100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: rgba(0,0,0,0.95);
        padding: 50px;
        text-align: center;
        transition: 0.5s;
    }

    .nav-links.active { top: 70px; }

    .about-container, .contact-container {
        flex-direction: column;
    }

    .service {
        padding: 80px 5%;
    }

    .service h2 {
        font-size: 2rem;
    }

    .service-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .service-card.big {
        grid-column: span 1;
        padding: 30px;
    }

    .service-card {
        padding: 30px;
    }
}

@media (max-width: 900px) {
    .home-container {
        flex-direction: column;
        text-align: center;
    }

    .home-stats {
        justify-content: center;
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .nav-links {
        display: none;
    }
}

footer {
    padding: 40px;
    border-top: 1px solid var(--border);
    opacity: 0.6;
    font-size: 0.8rem;
}