/**
 * MOON DEV & TECH - STYLE SHEET
 * Versión Completa, Organizada, Identada y 100% Responsiva
 * Tipografías: Cinzel (Títulos), Montserrat (Cuerpo), Playfair Display (Acentos)
 */

/* --- 1. CONFIGURACIÓN GLOBAL Y VARIABLES --- */
:root {
    /* Tipografías Oficiales */
    --font-titles: 'Cinzel', serif;
    --font-body: 'Montserrat', sans-serif;
    --font-accent: 'Playfair Display', serif;

    /* Paleta Ravenclaw */
    --ravenclaw-blue: #0E1A40;
    --ravenclaw-gradient: linear-gradient(135deg, #0E1A40 0%, #070d21 100%);
    --silver-accent: #C0C0C0;
    --silver-muted: #A5A9B4;
    --silver-bright: #F5F5F5;
}

/* --- 2. TEMAS (MODO OSCURO / CLARO) --- */
[data-theme="dark"] {
    --bg-color: #05070A;
    --bg-solid-sections: #070b14;
    --text-main: #e0e0e0;
    --text-title: #ffffff;
    --text-muted-custom: #b0b0b0;
    --card-bg: rgba(192, 192, 192, 0.05);
    --card-border: rgba(192, 192, 192, 0.1);
    --nav-bg: var(--ravenclaw-gradient);
    --btn-border: var(--silver-accent);
    --btn-text: var(--silver-bright);
    --btn-hover-bg: var(--silver-accent);
    --btn-hover-text: var(--ravenclaw-blue);
    --bg-image: radial-gradient(circle at 50% 50%, rgba(14, 26, 64, 0.2) 0%, transparent 80%), 
                url('https://www.transparenttextures.com/patterns/stardust.png');
    --logo-filter: brightness(0) saturate(100%) invert(85%) sepia(0%) saturate(0%) hue-rotate(241deg) brightness(94%) contrast(88%);
}

[data-theme="light"] {
    --bg-color: #F8F9FA;
    --bg-solid-sections: #FFFFFF;
    --text-main: #2C3E50;
    --text-title: #0E1A40;
    --text-muted-custom: #5c6b79;
    --card-bg: #FFFFFF;
    --card-border: rgba(14, 26, 64, 0.15);
    --nav-bg: #FFFFFF;
    --btn-border: var(--ravenclaw-blue);
    --btn-text: var(--ravenclaw-blue);
    --btn-hover-bg: var(--ravenclaw-blue);
    --btn-hover-text: #ffffff;
    --bg-image: radial-gradient(circle at 50% 50%, rgba(14, 26, 64, 0.05) 0%, transparent 80%);
    --logo-filter: brightness(0) saturate(100%) invert(8%) sepia(66%) saturate(3025%) hue-rotate(222deg) brightness(91%) contrast(98%);
}

/* --- 3. ESTILOS BASE Y TIPOGRAFÍA --- */
body {
    background-color: var(--bg-color);
    background-image: var(--bg-image);
    color: var(--text-main);
    font-family: var(--font-body);
    transition: background-color 0.5s ease, color 0.5s ease;
    overflow-x: hidden;
}

/* Regla de responsividad base para todas las imágenes */
img {
    max-width: 100%;
    height: auto;
}

h1, h2, h3, h4, .navbar-brand, .nav-link, .btn-silver, .footer-logo, .showcase-title, .section-title {
    font-family: var(--font-titles);
    font-weight: 700;
}

.hero-subtitle, .showcase-award, .about-text strong, .badge-custom, .contact-option h4 {
    font-family: var(--font-accent);
    font-style: italic;
}

/* --- 4. BARRA DE NAVEGACIÓN (NAVBAR) --- */
.navbar-custom {
    background: var(--ravenclaw-gradient) !important;
    padding: 0.8rem 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background 0.5s ease, padding 0.3s ease;
}

.navbar-custom::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--silver-accent), transparent);
}

.navbar-brand {
    font-weight: 700;
    color: var(--silver-bright) !important;
    letter-spacing: 2px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

[data-theme="light"] .navbar-brand img, 
[data-theme="light"] .navbar-custom img,
[data-theme="light"] .hero-logo-nav {
    filter: brightness(0) saturate(100%) invert(85%) sepia(0%) saturate(0%) hue-rotate(241deg) brightness(94%) contrast(88%) !important;
}

.nav-link {
    color: var(--silver-muted) !important;
    margin-left: 20px;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
}

.nav-link:hover {
    color: white !important;
    text-shadow: 0 0 12px white;
    transform: translateY(-2px);
}

.theme-toggle-nav {
    background: transparent;
    color: var(--silver-accent);
    border: 1px solid rgba(192, 192, 192, 0.3);
    border-radius: 50%;
    width: 38px;
    height: 38px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 15px;
}

.theme-toggle-nav:hover {
    color: white;
    border-color: var(--silver-bright);
    transform: rotate(15deg);
}

/* --- 5. SECCIÓN HERO --- */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding-top: 60px;
}

.hero-subtitle {
    font-size: 1rem;
    letter-spacing: 5px;
    color: var(--silver-accent);
    margin-bottom: 1rem;
    font-weight: 300;
}

[data-theme="light"] .hero-subtitle { color: var(--text-muted-custom); }

.hero-title {
    font-size: 3.5rem;
    color: var(--text-title);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    transition: color 0.5s ease;
}

.hero-logo-img {
    max-width: 80%;
    height: auto;
    filter: var(--logo-filter);
    animation: floatLogo 6s ease-in-out infinite;
    transition: filter 0.5s ease;
}

@keyframes floatLogo {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* --- 6. COMPONENTES: BOTONES Y TARJETAS --- */
.btn-silver {
    display: inline-block;
    background: transparent;
    border: 2px solid var(--btn-border);
    color: var(--btn-text);
    padding: 12px 45px;
    letter-spacing: 3px;
    transition: all 0.5s ease;
    font-weight: bold;
    text-transform: uppercase;
    text-decoration: none;
}

.btn-silver:hover {
    background: var(--btn-hover-bg);
    color: var(--btn-hover-text);
    box-shadow: 0 0 20px rgba(192, 192, 192, 0.4);
}

.card-magic {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 15px;
    padding: 3rem 2rem;
    transition: all 0.4s ease;
    text-align: center;
    backdrop-filter: blur(5px);
    height: 100%;
}

.card-magic:hover {
    border-color: var(--silver-accent);
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.card-magic i {
    font-size: 2.5rem;
    color: var(--silver-accent);
    margin-bottom: 1.5rem;
}

/* --- 7. SECCIÓN SOBRE MÍ --- */
.section-about-solid {
    background-color: var(--bg-solid-sections) !important;
    background-image: none !important;
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
    position: relative;
    z-index: 2;
    transition: background-color 0.5s ease;
}

.about-chibi-container {
    background: transparent;
    border: 2px solid var(--silver-accent);
    border-radius: 50%;
    width: 180px;
    height: 180px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease;
}

[data-theme="light"] .about-chibi-container {
    border-color: var(--ravenclaw-blue);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.about-chibi-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    padding: 4px;
}

.contact-info-sobre-mi { font-size: 0.9rem; }

.contact-link-sobre-mi {
    color: var(--silver-accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

[data-theme="light"] .contact-link-sobre-mi { color: var(--ravenclaw-blue); }

.contact-link-sobre-mi:hover { color: white; }

[data-theme="light"] .contact-link-sobre-mi:hover { color: var(--text-muted-custom); }

/* --- 8. SHOWCASE Y PROYECTOS --- */
.showcase-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.showcase-card:hover {
    transform: translateY(-5px);
    border-color: var(--silver-accent);
}

.badge-custom {
    display: inline-block;
    background: rgba(14, 26, 64, 0.8);
    color: var(--silver-bright);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(192, 192, 192, 0.3);
}

.badge-hardware { background: rgba(192, 192, 192, 0.15); color: var(--silver-bright); }

[data-theme="light"] .badge-hardware { background: var(--ravenclaw-blue); }

.showcase-title {
    font-weight: 700;
    font-size: 2rem;
    color: var(--text-title);
    margin-bottom: 1rem;
}

.showcase-text {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--text-main);
}

.showcase-award {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--silver-accent);
    margin-bottom: 1.5rem;
}

[data-theme="light"] .showcase-award { color: var(--text-muted-custom); }

.showcase-tags span {
    display: inline-block;
    border: 1px solid var(--silver-muted);
    color: var(--silver-muted);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    margin-right: 8px;
    margin-bottom: 8px;
    transition: all 0.3s ease;
}

.showcase-card:hover .showcase-tags span {
    border-color: var(--silver-accent);
    color: var(--text-title);
}

.showcase-img {
    max-height: 350px;
    object-fit: contain;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
}

/* --- 9. SECCIÓN DE CONTACTO --- */
.section-contact-solid {
    background-color: var(--bg-solid-sections) !important;
    border-top: 1px solid var(--card-border);
    transition: background-color 0.5s ease;
}

.contact-card-final {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

[data-theme="light"] .contact-card-final { box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1); }

.contact-option {
    padding: 40px;
    border: 1px solid rgba(192, 192, 192, 0.05);
    transition: background 0.3s ease;
}

.contact-option:hover { background: rgba(192, 192, 192, 0.03); }

.contact-icon {
    font-size: 2.5rem;
    color: var(--silver-accent);
    text-shadow: 0 0 10px rgba(192, 192, 192, 0.3);
}

[data-theme="light"] .contact-icon { color: var(--ravenclaw-blue); text-shadow: none; }

.contact-link {
    color: var(--silver-bright);
    text-decoration: none;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    border-bottom: 1px solid var(--silver-accent);
    padding-bottom: 5px;
    transition: all 0.3s ease;
}

[data-theme="light"] .contact-link { color: var(--ravenclaw-blue); border-color: var(--ravenclaw-blue); }

.contact-link:hover { color: white; border-color: white; padding-left: 10px; }

[data-theme="light"] .contact-link:hover { color: var(--text-muted-custom); border-color: var(--text-muted-custom); }

.social-links-final a {
    font-size: 1.5rem;
    color: var(--silver-muted);
    transition: all 0.3s ease;
    display: inline-block;
}

.social-links-final a:hover { color: var(--silver-bright); transform: translateY(-5px); }

[data-theme="light"] .social-links-final a:hover { color: var(--ravenclaw-blue); }

/* --- 10. PIE DE PÁGINA (FOOTER) --- */
.footer-moon {
    background: var(--ravenclaw-gradient) !important;
    padding: 60px 0 30px;
    border-top: 1px solid var(--card-border);
    position: relative;
    z-index: 2;
}

.footer-moon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--silver-accent), transparent);
}

.footer-logo { font-size: 1.4rem; letter-spacing: 2px; }

.footer-logo .logo-moon { color: var(--silver-bright) !important; }

.footer-logo .logo-dev { color: var(--silver-muted); font-weight: 400; }

.footer-tagline {
    font-size: 0.8rem;
    color: var(--silver-muted);
    margin-top: 5px;
    letter-spacing: 1px;
}

.footer-nav {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.footer-nav a {
    color: var(--silver-muted) !important;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-nav a:hover { color: var(--silver-accent) !important; }

.footer-social a {
    color: var(--silver-bright) !important;
    font-size: 1.2rem;
    margin-left: 15px;
    transition: all 0.3s ease;
}

.footer-copy {
    font-size: 0.75rem;
    color: var(--silver-muted);
    line-height: 1.5;
}

/* --- 11. COMPLEMENTOS PARA EL CV --- */
.cv-content-wrapper { width: 100%; padding-left: 0; overflow-x: hidden; }

@media (min-width: 992px) {
    .cv-content-wrapper { padding-left: 50px; }
}

.cv-sidebar {
    position: fixed;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    background: rgba(14, 26, 64, 0.9);
    backdrop-filter: blur(10px);
    border-right: 1px solid var(--silver-accent);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px 0;
    z-index: 1000;
    border-radius: 0 10px 10px 0;
}

.cv-sidebar a {
    color: var(--silver-muted);
    font-size: 1.1rem;
    margin: 12px 0;
    transition: 0.3s;
}

.cv-sidebar a:hover { color: var(--silver-bright); transform: translateX(5px); }

.scroll-mt { scroll-margin-top: 100px; }

.cv-section-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2.5rem;
    margin-bottom: 3rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(5px);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

[data-theme="dark"] .cv-section-card { box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2); }

.cv-section-card:hover { border-color: var(--silver-accent); }

.cv-timeline {
    position: relative;
    border-left: 2px solid var(--silver-accent);
    padding-left: 2rem;
    margin-left: 1rem;
}

[data-theme="light"] .cv-timeline { border-left-color: var(--ravenclaw-blue); }

.cv-timeline-item { position: relative; margin-bottom: 2.5rem; }

.cv-timeline-item:last-child { margin-bottom: 0; }

.cv-timeline-dot {
    position: absolute;
    left: -2.43rem;
    top: 0;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--ravenclaw-blue);
    border: 2px solid var(--silver-bright);
    box-shadow: 0 0 0 4px var(--bg-color);
}

[data-theme="light"] .cv-timeline-dot { background: var(--silver-bright); border-color: var(--ravenclaw-blue); }

.cv-timeline-date {
    font-family: var(--font-accent);
    font-weight: 600;
    color: var(--silver-accent);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    display: inline-block;
    letter-spacing: 1px;
    text-transform: uppercase;
}

[data-theme="light"] .cv-timeline-date { color: var(--ravenclaw-blue); }

.skills-container { display: flex; flex-wrap: wrap; gap: 12px; }

.skill-pill {
    padding: 8px 18px;
    background: rgba(192, 192, 192, 0.05);
    border: 1px solid var(--card-border);
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-main);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
}

[data-theme="light"] .skill-pill { background: #ffffff; }

.skill-pill:hover {
    border-color: var(--silver-accent);
    color: var(--text-title);
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.cv-list { padding-left: 1.2rem; color: var(--text-main); line-height: 1.7; }

.cv-list li { margin-bottom: 0.5rem; }

/* --- 12. COMPONENTES DE LA PÁGINA DE PROYECTOS --- */

.project-featured-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transition: all 0.4s ease;
}

[data-theme="dark"] .project-featured-card {
    background: linear-gradient(135deg, rgba(14, 26, 64, 0.4) 0%, rgba(7, 13, 33, 0.8) 100%);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.project-featured-card:hover { 
    border-color: var(--silver-accent); 
}

.featured-img-container { 
    background: var(--bg-solid-sections); 
    border-left: 1px solid var(--card-border); 
    min-height: 400px; 
}

.placeholder-img { 
    background: rgba(192, 192, 192, 0.05); 
    width: 100%; 
    height: 100%; 
}

.project-grid-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.project-grid-card:hover {
    transform: translateY(-5px);
    border-color: var(--silver-accent);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .project-grid-card:hover { 
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4); 
}

.hover-white:hover { 
    color: white !important; 
}

[data-theme="light"] .hover-white:hover { 
    color: var(--ravenclaw-blue) !important; 
}


.cta-hybrid-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.5s ease;
}

[data-theme="dark"] .cta-hybrid-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.cta-hybrid-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(14,26,64,0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

[data-theme="dark"] .cta-hybrid-card::after { 
    background: radial-gradient(circle, rgba(192,192,192,0.05) 0%, transparent 70%); 
}

.cta-hybrid-card .showcase-title, .cta-hybrid-card .about-text { 
    color: var(--text-main); 
    transition: color 0.5s ease; 
}

[data-theme="dark"] .cta-hybrid-card .showcase-title, [data-theme="dark"] .cta-hybrid-card .about-text { 
    color: var(--text-title) !important; 
}

.cta-hybrid-card .text-silver-bright { 
    color: var(--text-main) !important; 
}

[data-theme="dark"] .cta-hybrid-card .text-silver-bright { 
    color: var(--text-muted-custom) !important; 
}

/* --- 13. COMPONENTES DE LA PÁGINA DE SERVICIOS --- */
.service-hero-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.05);
    transition: all 0.5s ease;
}

[data-theme="dark"] .service-hero-card { box-shadow: 0 5px 25px rgba(0, 0, 0, 0.3); }

.hero-bg-icon {
    position: absolute;
    top: -20%;
    right: -5%;
    font-size: 15rem;
    color: var(--silver-accent);
    opacity: 0.05;
    transform: rotate(15deg);
    pointer-events: none;
}

[data-theme="dark"] .hero-bg-icon { opacity: 0.1; }

.service-item-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
}

[data-theme="dark"] .service-item-card { box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2); }

.service-item-card:hover {
    transform: translateY(-5px);
    border-color: var(--silver-accent);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .service-item-card:hover { box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4); }

.service-icon-wrapper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(192, 192, 192, 0.15);
    color: var(--silver-accent);
    border-radius: 12px;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

[data-theme="light"] .service-icon-wrapper { background: rgba(14, 26, 64, 0.08); color: var(--ravenclaw-blue); }

.service-feature-list { list-style: none; padding-left: 0; margin-bottom: 0; }

.service-feature-list li {
    font-size: 0.85rem;
    color: var(--text-main);
    margin-bottom: 0.75rem;
    display: flex;
    align-items: flex-start;
    line-height: 1.4;
}

.service-feature-list li i { color: var(--silver-accent); margin-top: 3px; margin-right: 10px; font-size: 0.9rem; }

[data-theme="light"] .service-feature-list li i { color: var(--ravenclaw-blue); }

.btn-outline-silver {
    background: transparent;
    border: 1px solid var(--card-border);
    color: var(--text-main);
    padding: 10px 20px;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 0.9rem;
}

[data-theme="dark"] .btn-outline-silver { border-color: rgba(192, 192, 192, 0.3); }

.btn-outline-silver:hover { border-color: var(--silver-accent); color: var(--silver-bright); background: rgba(192, 192, 192, 0.05); }

[data-theme="light"] .btn-outline-silver:hover { border-color: var(--ravenclaw-blue); color: var(--ravenclaw-blue); background: rgba(14, 26, 64, 0.05); }

.maintenance-banner-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.5s ease;
}

[data-theme="dark"] .maintenance-banner-card { box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3); }


/* --- 14. RESPONSIVIDAD (MEDIA QUERIES GLOBALES) --- */

/* Tablets y Laptops Pequeñas (Pantallas menores a 991px) */
@media (max-width: 991px) {
    .cv-sidebar { display: none !important; }
    
    .hero {
        min-height: auto;
        padding-top: 80px;
        padding-bottom: 40px;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-logo-img {
        max-width: 250px;
        margin-top: 3rem;
        margin-left: auto;
        margin-right: auto;
        display: block;
    }

    .navbar-custom {
        padding: 0.8rem 1rem;
    }

    .theme-toggle-nav {
        margin: 10px auto;
    }
    
    .featured-img-container {
        min-height: 250px;
        border-left: none;
        border-top: 1px solid var(--card-border);
    }
    
    .contact-option {
        padding: 20px;
    }
}

/* Móviles (Pantallas menores a 768px) */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 0.8rem;
        letter-spacing: 3px;
    }

    /* Ajuste de Botones para usabilidad táctil */
    .btn-silver {
        padding: 12px 20px;
        width: 100%;
        max-width: 100%;
        text-align: center;
    }

    .footer-nav {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    .cv-section-card,
    .project-grid-card,
    .service-item-card,
    .cta-hybrid-card {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .cv-timeline {
        padding-left: 1.5rem;
    }
    
    .showcase-title {
        font-size: 1.5rem;
    }
    
    .about-chibi-container {
        width: 140px;
        height: 140px;
    }
}

/* Móviles pequeños (Pantallas menores a 400px) */
@media (max-width: 400px) {
    .hero-title {
        font-size: 1.7rem;
    }
    
    .navbar-brand {
        font-size: 1.1rem;
    }
    
    .contact-icon {
        font-size: 2rem;
    }
}