/* --- Variables de Color y Fuentes --- */
:root {
    --bg-color: #0A0A0A;
    --surface-color: #141414;
    --text-main: #F3F4F6;
    --text-muted: #9CA3AF;
    --accent-color: #C5A880;
    --font-text: 'Inter', sans-serif;
    --font-code: 'Roboto Mono', monospace;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-text);
    line-height: 1.6;
}

/* --- Navegación Fija --- */
.navbar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1.2rem 5%; position: fixed; width: 100%; top: 0;
    background: rgba(10, 10, 10, 0.85); backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(197, 168, 128, 0.1); z-index: 1000;
}
.logo-link { text-decoration: none; }
.logo-img { height: 35px; width: auto; display: block; }
.nav-links { list-style: none; display: flex; gap: 2rem; align-items: center; }
.nav-links a {
    color: var(--text-muted); text-decoration: none; font-size: 0.85rem;
    text-transform: uppercase; letter-spacing: 1px; transition: color 0.3s;
}
.nav-links a:hover { color: var(--accent-color); }
.btn-lang {
    background: none; border: 1px solid var(--text-muted); color: var(--text-muted);
    padding: 0.3rem 0.8rem; cursor: pointer; font-family: var(--font-code);
    border-radius: 4px; transition: 0.3s;
}
.btn-lang:hover { border-color: var(--accent-color); color: var(--accent-color); }
.hamburger { display: none; cursor: pointer; }
.bar { display: block; width: 25px; height: 2px; margin: 5px auto; background-color: var(--text-main); }

/* --- Hero Section (Index) --- */
.hero {
    min-height: 100vh; display: flex; align-items: center; padding: 6rem 5% 2rem 5%;
    background: linear-gradient(to bottom, rgba(10,10,10,0.4) 0%, rgba(10,10,10,1) 90%), url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?q=80&w=2072') center/cover no-repeat;
}
.hero-content { display: flex; justify-content: space-between; align-items: center; width: 100%; max-width: 1200px; margin: 0 auto; gap: 4rem; }
.hero-left { flex: 1; }
.welcome-text { font-family: var(--font-code); color: var(--accent-color); font-size: 1.1rem; margin-bottom: 0.5rem; }
.hero h1 { font-size: 4.5rem; line-height: 1.1; margin-bottom: 1rem; font-weight: 600; }
.typewriter-container { font-family: var(--font-code); font-size: 1.1rem; color: var(--text-muted); }
.prompt { color: var(--accent-color); }
.cursor { color: var(--accent-color); animation: blink 1s infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.hero-right { flex: 1; }
.hook-box { background: rgba(20, 20, 20, 0.6); backdrop-filter: blur(5px); border-left: 2px solid var(--accent-color); padding: 2rem; border-radius: 0 8px 8px 0; }
.hook-box p { margin-bottom: 1rem; color: #D1D5DB; }

/* --- Sección Explorar (Index) --- */
.explore-section { padding: 4rem 5% 8rem 5%; max-width: 1200px; margin: 0 auto; }
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.nav-card {
    background-color: var(--surface-color); padding: 2.5rem 2rem; border-radius: 8px;
    text-decoration: none; color: var(--text-main); border: 1px solid rgba(255,255,255,0.05);
    transition: transform 0.3s, border-color 0.3s; position: relative; display: block;
}
.nav-card h3 { color: var(--accent-color); font-size: 1.3rem; margin-bottom: 1rem; font-weight: 400; }
.nav-card p { color: var(--text-muted); font-size: 0.95rem; }
.card-arrow { position: absolute; bottom: 2rem; right: 2rem; color: var(--accent-color); opacity: 0; transition: opacity 0.3s, transform 0.3s; }
.nav-card:hover { transform: translateY(-5px); border-color: rgba(197, 168, 128, 0.3); }
.nav-card:hover .card-arrow { opacity: 1; transform: translateX(5px); }

/* --- Footer Principal --- */
.footer { background-color: var(--surface-color); padding: 4rem 5% 2rem 5%; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-content { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; margin-bottom: 4rem; }
.footer-info h2 { font-size: 2rem; margin-bottom: 0.5rem; }
.footer-info p { color: var(--text-muted); margin-bottom: 1.5rem; }
.footer-email { font-family: var(--font-code); color: var(--accent-color); text-decoration: none; font-size: 1.2rem; }
.footer-links { text-align: right; }
.btn-contacto {
    display: inline-block; padding: 0.8rem 1.5rem; background-color: transparent;
    border: 1px solid var(--accent-color); color: var(--accent-color); text-decoration: none;
    border-radius: 4px; transition: 0.3s; margin-bottom: 1.5rem;
}
.btn-contacto:hover { background-color: var(--accent-color); color: var(--bg-color); }
.social-links { display: flex; gap: 1.5rem; justify-content: flex-end; align-items: center; }
.social-links a { color: var(--text-muted); font-size: 1.5rem; transition: 0.3s; }
.social-links a:hover { color: var(--accent-color); transform: translateY(-3px); }
.whatsapp-btn {
    display: flex; align-items: center; gap: 0.5rem; background-color: #25D366;
    color: #ffffff !important; padding: 0.4rem 1rem; border-radius: 20px;
    font-size: 1rem !important; font-weight: 600; text-decoration: none;
}
.whatsapp-btn:hover { background-color: #1EBE5D; transform: translateY(-3px); }
.footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.05); color: rgba(255,255,255,0.3); font-size: 0.8rem; }

/* --- Páginas Secundarias: Encabezado --- */
.page-header { padding: 10rem 5% 4rem 5%; background-color: var(--surface-color); border-bottom: 1px solid rgba(255,255,255,0.05); text-align: center; }
.header-content { max-width: 800px; margin: 0 auto; }
.page-header h1 { font-size: 3rem; color: var(--accent-color); margin-bottom: 1rem; }
.page-header p { color: var(--text-muted); font-size: 1.1rem; margin-bottom: 2rem; }
.btn-download { display: inline-block; padding: 0.8rem 1.5rem; background-color: var(--accent-color); color: var(--bg-color); text-decoration: none; font-weight: 600; border-radius: 4px; transition: 0.3s; }
.btn-download:hover { background-color: #d8be96; transform: translateY(-2px); }
.footer-simple { text-align: center; padding: 2rem; border-top: 1px solid rgba(255,255,255,0.05); color: var(--text-muted); font-size: 0.9rem; }

/* --- Layout CV --- */
.cv-container { display: flex; gap: 4rem; max-width: 1200px; margin: 4rem auto; padding: 0 5%; }
.experience-column { flex: 2; }
.skills-column { flex: 1; }
.section-title { font-family: var(--font-code); color: var(--text-main); font-size: 1.5rem; margin-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 1rem; display: flex; align-items: center; gap: 0.8rem; }
.section-title i { color: var(--accent-color); }
.timeline { position: relative; padding-left: 2rem; }
.timeline::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background-color: rgba(197, 168, 128, 0.2); }
.timeline-item { position: relative; margin-bottom: 3rem; }
.timeline-dot { position: absolute; left: -2.35rem; top: 0.2rem; width: 14px; height: 14px; border-radius: 50%; background-color: var(--bg-color); border: 2px solid var(--accent-color); }
.timeline-date { font-family: var(--font-code); color: var(--accent-color); font-size: 0.9rem; display: block; margin-bottom: 0.5rem; }
.timeline-content h3 { font-size: 1.3rem; color: var(--text-main); margin-bottom: 0.2rem; }
.timeline-content h4 { font-size: 1rem; color: var(--text-muted); font-weight: 400; margin-bottom: 1rem; }
.timeline-content ul { list-style-type: none; color: #D1D5DB; }
.timeline-content ul li { margin-bottom: 0.5rem; padding-left: 1.2rem; position: relative; }
.timeline-content ul li::before { content: '▹'; position: absolute; left: 0; color: var(--accent-color); }
.edu-card { background-color: var(--surface-color); padding: 1.5rem; border-radius: 8px; margin-bottom: 3rem; }
.edu-card h3 { color: var(--accent-color); font-size: 1.1rem; margin-bottom: 0.3rem; }
.edu-date { font-family: var(--font-code); font-size: 0.85rem; color: var(--text-muted); display: block; margin-bottom: 0.5rem; }
.skills-grid { display: flex; flex-wrap: wrap; gap: 0.8rem; }
.skill-tag { background-color: rgba(197, 168, 128, 0.1); color: var(--accent-color); padding: 0.4rem 0.8rem; border-radius: 20px; font-size: 0.85rem; font-family: var(--font-code); border: 1px solid rgba(197, 168, 128, 0.2); }

/* --- Página: Sobre Mí --- */
.about-container { max-width: 1000px; margin: 4rem auto; padding: 0 5%; }
.about-content { display: flex; gap: 4rem; align-items: center; margin-bottom: 5rem; }
.about-text { flex: 1.2; }
.about-text h2 { font-size: 2rem; color: var(--text-main); margin-bottom: 1.5rem; font-weight: 600; }
.about-text p { color: #D1D5DB; font-size: 1.1rem; line-height: 1.8; margin-bottom: 1.5rem; }
.about-text strong { color: var(--accent-color); font-weight: 600; }
.about-image { flex: 0.8; display: flex; justify-content: center; }
.profile-photo { width: 100%; max-width: 320px; border-radius: 8px; border: 1px solid rgba(197, 168, 128, 0.2); box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
.interests-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; margin-bottom: 4rem; }
.interest-card { background-color: var(--surface-color); padding: 2.5rem; border-radius: 8px; border: 1px solid rgba(255,255,255,0.05); transition: transform 0.3s, border-color 0.3s; }
.interest-card:hover { transform: translateY(-5px); border-color: rgba(197, 168, 128, 0.3); }
.interest-icon { font-size: 2rem; color: var(--accent-color); margin-bottom: 1.5rem; }
.interest-card h3 { color: var(--text-main); font-size: 1.2rem; margin-bottom: 1rem; font-family: var(--font-code); }
.interest-card p { color: var(--text-muted); font-size: 0.95rem; line-height: 1.6; }
.about-footer-logo { text-align: center; margin-top: 5rem; margin-bottom: 2rem; }
.logo2-img { max-width: 120px; opacity: 0.6; transition: 0.3s; }
.logo2-img:hover { opacity: 1; }

/* --- Página: Contacto --- */
.contact-container { display: flex; gap: 4rem; max-width: 1200px; margin: 4rem auto; padding: 0 5%; }
.contact-info { flex: 1; }
.contact-info h2 { font-size: 2.5rem; color: var(--accent-color); margin-bottom: 1rem; }
.contact-info p { color: var(--text-muted); margin-bottom: 3rem; font-size: 1.1rem; }
.contact-methods { display: flex; flex-direction: column; gap: 2rem; margin-bottom: 3rem; }
.method { display: flex; align-items: flex-start; gap: 1.5rem; }
.method i { font-size: 1.5rem; color: var(--accent-color); margin-top: 0.2rem; }
.method h3 { color: var(--text-main); font-size: 1.1rem; margin-bottom: 0.3rem; }
.method p, .method a { color: var(--text-muted); text-decoration: none; font-size: 1rem; transition: 0.3s; }
.method a:hover { color: var(--accent-color); }
.contact-social h3 { color: var(--text-main); font-size: 1.2rem; margin-bottom: 1rem; }
.social-links-contact { display: flex; gap: 1.5rem; }
.social-links-contact a { color: var(--text-muted); font-size: 1.5rem; transition: 0.3s; }
.social-links-contact a:hover { color: var(--accent-color); transform: translateY(-3px); }

.contact-form-box { flex: 1.2; background-color: var(--surface-color); padding: 3rem; border-radius: 8px; border: 1px solid rgba(255,255,255,0.05); }
.form-group { margin-bottom: 1.5rem; }
.form-group label { display: block; color: var(--text-main); margin-bottom: 0.5rem; font-family: var(--font-code); font-size: 0.9rem; }
.form-group input, .form-group textarea {
    width: 100%; padding: 1rem; background-color: rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px; color: var(--text-main); font-family: var(--font-text); font-size: 1rem; transition: 0.3s;
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--accent-color); background-color: rgba(0,0,0,0.8); }
.btn-submit {
    width: 100%; padding: 1rem; background-color: var(--accent-color); color: var(--bg-color);
    border: none; border-radius: 4px; font-size: 1.1rem; font-weight: 600; cursor: pointer;
    transition: 0.3s; display: flex; justify-content: center; align-items: center; gap: 0.5rem;
}
.btn-submit:hover { background-color: #d8be96; transform: translateY(-2px); }
.form-status { margin-top: 1rem; text-align: center; font-family: var(--font-code); font-size: 0.9rem; }

/* --- Media Queries --- */
@media (max-width: 900px) {
    .hero-content, .footer-content, .cv-container, .about-content, .contact-container { flex-direction: column; text-align: center; }
    .hero h1 { font-size: 3rem; }
    .hook-box { border-left: none; border-top: 2px solid var(--accent-color); border-radius: 0 0 8px 8px; }
    .footer-links, .social-links, .social-links-contact { justify-content: center; }
    .about-content { flex-direction: column-reverse; }
    .method { flex-direction: column; align-items: center; gap: 0.5rem; text-align: center; }
    .contact-form-box { padding: 1.5rem; }
}
@media (max-width: 768px) { .nav-links { display: none; } .hamburger { display: block; } }
/* --- Páginas Genéricas (Proyectos, Videos, Blog) --- */
.generic-grid-container {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 5%;
}

.project-card, .video-card {
    background-color: var(--surface-color);
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.05);
    overflow: hidden;
    transition: transform 0.3s;
}
.project-card:hover, .video-card:hover {
    transform: translateY(-5px);
    border-color: rgba(197, 168, 128, 0.3);
}

.project-image-placeholder {
    height: 200px;
    background-color: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 4rem;
    color: rgba(197, 168, 128, 0.2);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.project-info, .video-info {
    padding: 1.5rem;
}
.project-info h3, .video-info h3 {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}
.project-info p, .video-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

/* --- Lista del Blog --- */
.blog-list {
    max-width: 800px;
    margin: 0 auto;
}
.blog-post {
    background-color: var(--surface-color);
    padding: 2.5rem;
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
    margin-bottom: 2rem;
}
.blog-date {
    font-family: var(--font-code);
    color: var(--text-muted);
    font-size: 0.85rem;
    display: block;
    margin-bottom: 0.5rem;
}
.blog-post h2 {
    color: var(--text-main);
    margin-bottom: 1rem;
}
.blog-post p {
    color: #D1D5DB;
    margin-bottom: 1.5rem;
}
.read-more {
    color: var(--accent-color);
    text-decoration: none;
    font-family: var(--font-code);
    font-size: 0.9rem;
    transition: 0.3s;
}
.read-more:hover {
    color: #d8be96;
}

/* --- Tienda (Próximamente) --- */
.coming-soon-container {
    min-height: 70vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 5%;
}
.coming-soon-box {
    text-align: center;
    max-width: 600px;
    background-color: var(--surface-color);
    padding: 4rem 2rem;
    border-radius: 8px;
    border: 1px solid rgba(197, 168, 128, 0.2);
}
.coming-soon-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}
.coming-soon-box h1 {
    font-size: 2.5rem;
    color: var(--text-main);
    margin-bottom: 1rem;
}
.coming-soon-box p {
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}