:root {
    --color-primary: #0d6efd;
    --color-primary-dark: #0654c4;
    --color-secondary: #6c757d;
    --color-success: #198754;
    --color-danger: #dc3545;
    --color-light: #f8f9fa;
    --color-gray: #6c757d;
    --color-dark: #212529;
    --font-main: 'Roboto', sans-serif;
    --font-title: 'Montserrat', sans-serif;
    --border-radius: 12px;
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: var(--color-dark);
    background-color: #fff;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: 95%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* ===== HEADER ===== */
.top-bar {
    background: var(--color-primary);
    color: white;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
}
.logo-contact {
    display: flex;
    align-items: center;
    gap: 15px;
}
.logo-img {
    height: 60px;
    object-fit: contain;
}
.gobierno-title {
    font-weight: 700;
    font-size: 1.1rem;
    line-height: 1.2;
}
.gobierno-subtitle {
    font-size: 0.85rem;
    opacity: 0.9;
}
.contact-info {
    display: flex;
    gap: 25px;
    font-size: 0.95rem;
}
.contact-info i {
    margin-right: 6px;
    font-size: 0.9rem;
}
.search-escudo {
    display: flex;
    align-items: center;
    gap: 15px;
}
.search-form input {
    padding: 10px 15px;
    border: none;
    border-radius: 30px;
    width: 220px;
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}
.search-form input:focus {
    box-shadow: 0 0 0 2px rgba(255,255,255,0.5);
}
.escudo-bolivia {
    height: 50px;
    border-radius: 8px;
}

/* MENÚ PRINCIPAL */
.main-nav {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: relative;
    z-index: 100;
}
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: 1.8rem;
    cursor: pointer;
    padding: 5px;
    border-radius: 6px;
    transition: var(--transition);
}
.nav-toggle:hover {
    background: rgba(13,110,253,0.05);
}

.menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 0;
}
.menu > li {
    position: relative;
}
.menu > li > a {
    color: var(--color-primary-dark);
    font-weight: 500;
    padding: 0 15px;
    display: flex;
    align-items: center;
    gap: 6px;
    height: 70px;
    transition: var(--transition);
    border-radius: 6px;
}
.menu > li > a:hover,
.menu > li > a:focus {
    background: rgba(13,110,253,0.08);
    color: var(--color-primary-dark);
}
.toggle-icon {
    font-size: 0.7em;
    margin-left: 4px;
    transition: transform 0.3s;
}
.submenu-active .toggle-icon {
    transform: rotate(180deg);
}

.submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    list-style: none;
    min-width: 240px;
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 1000;
}
.has-submenu:hover .submenu,
.submenu-open .submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.submenu a {
    color: var(--color-dark) !important;
    padding: 14px 20px !important;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 400;
    border-bottom: 1px solid #f0f0f0;
    transition: var(--transition);
}
.submenu a:last-child {
    border-bottom: none;
}
.submenu a:hover {
    background: var(--color-light);
    padding-left: 24px !important;
}
.login-btn .btn {
    padding: 8px 20px;
}

/* ===== MENÚ MOBILE (TIPO EL ALTO) ===== */
@media (max-width: 1024px) {
    .nav-toggle {
        display: block;
    }
    .menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        bottom: 0;
        background: white;
        flex-direction: column;
        padding: 20px 0 20px 20px;
        box-shadow: 0 4px 20px rgba(0,0,0,0.1);
        display: none;
        z-index: 999;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
        transition: transform 0.3s ease;
        transform: translateX(-100%);
    }
    .menu.active {
        display: flex;
        transform: translateX(0);
    }
    .menu > li {
        width: 100%;
        margin-bottom: 10px;
        border-bottom: 1px solid #eee;
    }
    .menu > li > a {
        justify-content: flex-start;
        height: auto;
        padding: 14px 0;
        border-radius: 0;
        font-size: 1.1rem;
        display: flex;
        align-items: center;
        gap: 20px;
    }
    .menu > li > a i {
        min-width: 28px;
        text-align: center;
        font-size: 1.2rem;
        color: var(--color-primary);
    }
    .submenu {
        position: static;
        box-shadow: none;
        background: #f8f9fa;
        margin-top: 8px;
        border-radius: 8px;
        padding: 10px 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    .submenu-open .submenu {
        max-height: 500px;
    }
    .submenu a {
        padding: 12px 20px 12px 45px !important;
        border: none;
        font-size: 1rem;
        gap: 15px;
    }
    .submenu a i {
        min-width: 20px;
        text-align: center;
        color: var(--color-gray);
        font-size: 1rem;
    }
    .has-submenu > a::after {
        content: '▼';
        font-size: 0.8em;
        margin-left: auto;
        margin-right: 20px;
        transition: transform 0.3s;
    }
    .submenu-open > a::after {
        content: '▲';
        transform: rotate(180deg);
    }
}

/* ===== BOTÓN DE CIERRE DEL MENÚ MÓVIL ===== */
.menu-close-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--color-gray);
    cursor: pointer;
    z-index: 1000;
    padding: 5px;
    border-radius: 50%;
    transition: var(--transition);
}
.menu-close-btn:hover {
    color: var(--color-danger);
    background: rgba(220, 53, 69, 0.1);
}

/* ===== SLIDER HERO ===== */
.hero-slider {
    position: relative;
    overflow: hidden;
    background: #f0f5ff;
    height: 100vh;
    min-height: 500px;
}
.hero-slider .swiper-container,
.hero-slider .swiper-wrapper,
.hero-slider .swiper-slide {
    height: 100%;
}
.hero-slider .swiper-slide {
    display: flex;
    justify-content: center;
    align-items: center;
    background: #f8fafc;
}
.hero-slider img {
    width: auto;
    height: 100%;
    object-fit: cover;
    object-position: center;
    padding: 0;
}
.empty-slide, .error-slide {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 20px;
    color: var(--color-gray);
}
.empty-content i, .error-content i {
    margin-bottom: 16px;
    color: var(--color-primary);
}
.swiper-pagination {
    bottom: 20px;
}
.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    opacity: 0.6;
    background: white;
}
.swiper-pagination-bullet-active {
    opacity: 1;
    background: var(--color-primary);
}
.swiper-button-prev,
.swiper-button-next {
    color: white;
    background: rgba(0,0,0,0.4);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-top: -20px;
}
.swiper-button-prev:hover,
.swiper-button-next:hover {
    background: rgba(0,0,0,0.6);
}

/* ===== SECCIONES COMUNES ===== */
section {
    padding: 60px 0;
}
h2 {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 40px;
    color: var(--color-dark);
    position: relative;
}
h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--color-primary);
    margin: 12px auto 0;
    border-radius: 2px;
}

/* ===== SERVICIOS ===== */
.servicios-part1 {
    background: #f8fafc;
}
.grid-servicios-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    justify-items: center;
}
.servicio-card, .tarjeta {
    background: white;
    border-radius: var(--border-radius);
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    width: 100%;
    max-width: 300px;
}
.servicio-card:hover,
.tarjeta:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}
.icono {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(13,110,253,0.1);
    border-radius: 50%;
    font-size: 2.2rem;
    color: var(--color-primary);
    transition: var(--transition);
}
.servicio-card:hover .icono,
.tarjeta:hover .icono {
    background: var(--color-primary);
    color: white;
    transform: scale(1.1);
}
.btn {
    display: inline-block;
    font-weight: 600;
    text-align: center;
    padding: 12px 28px;
    border-radius: 50px;
    transition: var(--transition);
    font-size: 1.1rem;
    cursor: pointer;
    white-space: nowrap;
}
.btn-primary {
    background: var(--color-primary);
    color: white;
    border: none;
}
.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(13,110,253,0.3);
}
.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}
.btn-outline:hover {
    background: var(--color-primary);
    color: white;
}
.btn-secondary {
    background: var(--color-secondary);
    color: white;
    border: none;
}
.btn-secondary:hover {
    background: #5a6268;
}

/* SERVICIOS PARTE 2 */
.servicios-part2 {
    background: white;
}
.grid-servicios-full {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.imagen-edificio img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    width: 100%;
}
.tarjetas-servicios {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

/* ===== EVENTOS ===== */
.eventos .swiper-slide {
    padding: 10px;
}
.event-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
}
.event-caption {
    margin-top: 15px;
    text-align: center;
}
.event-caption strong {
    display: block;
    color: var(--color-primary);
    font-size: 1.2rem;
    margin-bottom: 8px;
}
.event-caption p {
    font-size: 0.95rem;
    color: var(--color-gray);
    margin: 0;
}

/* ===== VIDEOS ===== */
.videos .swiper-slide {
    display: flex;
    justify-content: center;
}
.video-item {
    width: 100%;
    max-width: 500px;
}
.video-item iframe {
    width: 100%;
    height: 280px;
    border-radius: var(--border-radius);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}
.video-title {
    margin-top: 12px;
    font-weight: 600;
    text-align: center;
    color: var(--color-dark);
}

/* ===== NORMATIVAS ===== */
.normativas {
    background: linear-gradient(135deg, #f0f5ff 0%, #e6f0ff 100%);
}
.normativas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    justify-items: center;
}
.normativa-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 30px 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    width: 100%;
    max-width: 320px;
    transition: var(--transition);
}
.normativa-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.normativa-card.accent {
    background: linear-gradient(135deg, var(--color-primary) 0%, #47b5ff 100%);
    color: white;
}
.normativa-card.accent .icon i,
.normativa-card.accent h3 {
    color: white;
}
.normativa-card.error {
    border-top: 4px solid var(--color-danger);
}
.normativa-card.empty {
    border-top: 4px solid var(--color-secondary);
}
.icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(13,110,253,0.1);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--color-primary);
}
.normativa-card.accent .icon {
    background: rgba(255,255,255,0.2);
}
h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    line-height: 1.4;
}
.normativa-card p {
    font-size: 0.95rem;
    margin-bottom: 20px;
    color: var(--color-gray);
}

/* ===== AVISOS / ALERTAS ===== */
.avisos {
    background: white;
}
.tabs {
    display: flex;
    gap: 2px;
    margin-bottom: 25px;
    background: #f0f0f0;
    border-radius: 10px;
    overflow: hidden;
}
.tab-btn {
    flex: 1;
    padding: 14px;
    background: white;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}
.tab-btn:hover {
    background: #f8f9fa;
}
.tab-btn.active {
    background: var(--color-primary);
    color: white;
}
.tab-content {
    display: none;
    background: white;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
    padding: 25px;
}
.tab-content.active {
    display: block;
}
.tab-content table {
    width: 100%;
    border-collapse: collapse;
}
.tab-content th,
.tab-content td {
    padding: 14px;
    text-align: left;
    border-bottom: 1px solid #eee;
}
.tab-content th {
    background: #f8f9fa;
    font-weight: 600;
}
.no-data {
    text-align: center;
    color: var(--color-gray);
    font-style: italic;
    padding: 20px;
}

/* ===== FOOTER ===== */
footer {
    background: var(--color-dark);
    color: white;
    padding: 60px 0 30px;
    margin-top: 40px;
}
.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.footer-info {
    display: flex;
    align-items: flex-start;
    gap: 25px;
    flex: 1;
}
.footer-info ul {
    list-style: none;
    margin: 0;
    padding: 0;
}
.footer-info li {
    margin: 10px 0;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}
.footer-info i {
    color: var(--color-primary);
    width: 20px;
    text-align: center;
}
.redes {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}
.redes span {
    font-weight: 500;
}
.redes a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition);
    font-size: 1.1rem;
}
.redes a:hover {
    background: var(--color-primary);
    transform: translateY(-3px);
}
.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.95rem;
    color: #adb5bd;
}

/* ===== BOTONES UNIVERSALES ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .top-bar {
        flex-direction: column;
        text-align: center;
    }
    .logo-contact,
    .contact-info,
    .search-escudo {
        flex-direction: column;
        gap: 10px;
    }
    h2 { font-size: 2rem; }
    .grid-servicios-full {
        grid-template-columns: 1fr;
    }
    .footer-top {
        flex-direction: column;
        text-align: center;
    }
    .footer-info {
        flex-direction: column;
        align-items: center;
    }
    .normativas-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    h2 { font-size: 1.8rem; }
    .servicio-card, .tarjeta, .normativa-card {
        max-width: 100%;
        padding: 25px 15px;
    }
    .video-item iframe { height: 200px; }
    .event-image { height: 180px; }
}

/* Botón "Ingresar" en menú — Destacado */
.menu .login-btn .btn {
    background: var(--color-primary-dark); /* #0654c4 */
    color: white;
    border: none;
    padding: 10px 22px;
    font-weight: 600;
    box-shadow: 0 2px 6px rgba(6, 84, 196, 0.2);
    transition: all 0.3s ease;
}
.menu .login-btn .btn:hover {
    background: #0547a0;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(6, 84, 196, 0.3);
}
.menu .login-btn .btn i {
    margin-right: 6px;
}

@media (max-width: 1024px) {
    /* ... otras reglas ... */

    .menu .login-btn {
        order: -1; /* lo mueve al inicio del menú móvil */
        margin-top: 15px;
        padding-left: 20px;
        border-top: 1px solid #eee;
        padding-top: 15px;
    }
    .menu .login-btn .btn {
        width: calc(100% - 40px);
        text-align: center;
        justify-content: center;
    }
}

/* Botón "Ingresar" destacado */
.menu .login-btn .btn-login {
    background: var(--color-primary-dark); /* #0654c4 */
    color: white;
    border: none;
    padding: 10px 22px;
    font-weight: 600;
    box-shadow: 0 2px 6px rgba(6, 84, 196, 0.2);
    transition: all 0.3s ease;
}
.menu .login-btn .btn-login:hover {
    background: #0547a0;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(6, 84, 196, 0.3);
}
.menu .login-btn .btn-login i {
    margin-right: 6px;
}

/* En móvil */
@media (max-width: 1024px) {
    .menu .login-btn {
        order: -1;
        margin-top: 15px;
        padding-left: 20px;
        border-top: 1px solid #eee;
        padding-top: 15px;
    }
    .menu .login-btn .btn-login {
        width: calc(100% - 40px);
        text-align: center;
        justify-content: center;
    }
}