:root {
    /* Paleta Oficial AMLAB */
    --azul-amlab: #1E5BFF;    /* Color principal de acento */
    --gris-grafito: #2B2F3A;  /* Textos y elementos principales */
    --gris-claro: #BFC5CC;    /* Bordes y neutro claro */
    
    --bg-color: #F8F9FA;
    --white: #FFFFFF;
    --border: #E2E8F0;
    --text-light: #5A6275;
}

body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    background-color: var(--bg-color);
    color: var(--gris-grafito);
    line-height: 1.6;
}

h1, h2, h3, h4, .brand-title, .btn {
    font-family: 'Montserrat', sans-serif;
}

/* Header Commercial */
header {
    background: var(--white);
    color: var(--gris-grafito);
    padding: 0.75rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1100px;
    margin: auto;
}

header .logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

header .logo img {
    height: 42px;
    width: auto;
}

.logo-brand {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: 2px;
    color: var(--gris-grafito);
    line-height: 1;
}

.brand-sub {
    font-size: 0.55rem;
    font-weight: 600;
    color: var(--azul-amlab);
    letter-spacing: 0.5px;
    margin-top: 3px;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 25px;
    margin: 0;
    padding: 0;
    align-items: center;
}

nav ul li a {
    color: var(--gris-grafito);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
}

nav ul li a:hover {
    color: var(--azul-amlab);
}

/* Hero Section */
#hero {
    background: linear-gradient(135deg, var(--gris-grafito) 0%, #1A1C23 100%);
    color: var(--white);
    text-align: center;
    padding: 90px 20px;
}

#hero h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
}

#hero p {
    font-size: 1.2rem;
    color: var(--gris-claro);
    max-width: 700px;
    margin: 0 auto 30px auto;
    font-weight: 300;
}

main {
    max-width: 1100px;
    margin: auto;
    padding: 50px 20px;
}

section {
    margin-bottom: 60px;
}

section h2 {
    font-size: 1.8rem;
    color: var(--gris-grafito);
    margin-bottom: 25px;
    border-bottom: 3px solid var(--azul-amlab);
    padding-bottom: 8px;
    display: inline-block;
    font-weight: 700;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.card {
    background: var(--white);
    border: 1px solid var(--border);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 20px rgba(0, 0, 0, 0.08);
    border-color: var(--azul-amlab);
}

.card h3 {
    margin-top: 0;
    color: var(--gris-grafito);
    font-size: 1.25rem;
    font-weight: 700;
}

.card p {
    color: var(--text-light);
    margin-bottom: 10px;
}

.service-banner {
    background: var(--white);
    border: 2px solid var(--azul-amlab);
    padding: 35px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    box-shadow: 0 4px 15px rgba(30, 91, 255, 0.08);
}

.service-banner h3 {
    color: var(--azul-amlab);
    font-size: 1.6rem;
    margin: 0;
    font-weight: 700;
}

.support-box {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 30px;
}

.support-list {
    list-style: none;
    padding: 0;
    margin: 20px 0 0 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 15px;
}

.support-list li a {
    display: block;
    background: var(--bg-color);
    border: 1px solid var(--border);
    padding: 12px 18px;
    border-radius: 6px;
    color: var(--gris-grafito);
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    transition: all 0.2s;
}

.support-list li a:hover {
    background: var(--azul-amlab);
    color: var(--white);
    border-color: var(--azul-amlab);
}

@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 15px;
    }
    
    nav ul {
        gap: 15px;
    }

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

    #hero p {
        font-size: 1rem;
    }
}

/* ==========================================
   ESTILOS DEL CARRUSEL EN EL HERO
   ========================================== */
.carousel-container {
    position: relative;
    overflow: hidden;
    min-height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-slide {
    display: none;
    width: 100%;
    animation: fadeIn 0.6s ease-in-out;
}

.carousel-slide.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Botones de navegación (Flechas) */
.carousel-prev, .carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: none;
    padding: 12px 16px;
    cursor: pointer;
    border-radius: 50%;
    font-size: 1.2rem;
    transition: background 0.2s;
    z-index: 10;
}

.carousel-prev:hover, .carousel-next:hover {
    background: var(--azul-amlab);
}

.carousel-prev { left: 15px; }
.carousel-next { right: 15px; }

/* Indicadores / Puntos inferiores */
.carousel-dots {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.dot {
    width: 10px;
    height: 10px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}

.dot.active {
    background: var(--azul-amlab);
    transform: scale(1.2);
}

/* FOOTER OFFICIAL STYLES */
footer {
    background: var(--gris-grafito) !important;
    color: var(--white) !important;
    padding: 40px 20px 20px 20px;
    margin-top: 60px;
    border-top: 3px solid var(--azul-amlab);
}

.footer-container {
    max-width: 1100px;
    margin: auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.footer-brand p {
    color: var(--gris-claro);
    font-size: 0.9rem;
    margin-top: 10px;
    max-width: 400px;
}

.footer-links h4 {
    margin: 0 0 12px 0;
    font-size: 1rem;
    color: var(--white);
}

.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links ul li {
    margin-bottom: 8px;
}

.footer-links ul li a {
    color: var(--gris-claro);
    text-decoration: none;
    font-size: 0.88rem;
    transition: color 0.2s;
}

.footer-links ul li a:hover {
    color: var(--azul-amlab);
}

.footer-copy {
    grid-column: 1 / -1;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 0.8rem;
    color: var(--gris-claro);
}

@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 25px;
    }
}
/* Cartel En Construcción */
.badge-construction {
    display: inline-block;
    background: rgba(255, 193, 7, 0.15);
    color: #FFC107;
    border: 1px solid #FFC107;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}