:root {
    --negro: #050505;
    --negro-suave: #0d0d0d;
    --gris: #b7b7b7;
    --gris-claro: #ededed;
    --dorado: #d9a928;
    --dorado-claro: #ffe18a;
    --dorado-oscuro: #8f6510;
    --borde: rgba(217, 169, 40, 0.24);
    --sombra: 0 18px 55px rgba(0, 0, 0, 0.42);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    background: var(--negro);
    color: var(--gris-claro);
    font-family: "Segoe UI", Arial, sans-serif;
    line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }

.contenedor { width: min(1140px, calc(100% - 40px)); margin: 0 auto; }
.encabezado {
    position: fixed;
    inset: 0 0 auto;
    z-index: 20;
    background: rgba(5, 5, 5, 0.84);
    border-bottom: 1px solid var(--borde);
    backdrop-filter: blur(14px);
}
.navegacion { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.marca { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: .2em; }
.marca img { width: 52px; height: 52px; object-fit: cover; border-radius: 50%; border: 1px solid var(--borde); }
.marca span { background: linear-gradient(90deg, var(--dorado-oscuro), var(--dorado-claro), var(--dorado)); -webkit-background-clip: text; color: transparent; }
.menu { display: flex; align-items: center; gap: 30px; }
.menu a { color: #d4d4d4; font-size: .95rem; transition: .25s; }
.menu a:hover { color: var(--dorado-claro); }
.menu-boton { display: none; color: var(--dorado-claro); background: transparent; border: 0; font-size: 1.6rem; cursor: pointer; }

.hero { min-height: 100vh; display: grid; align-items: center; padding: 135px 0 80px; position: relative; overflow: hidden; background: radial-gradient(circle at 78% 45%, rgba(217,169,40,.13), transparent 28%), linear-gradient(135deg, #050505, #0d0b06 70%, #050505); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .13; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 42px 42px; }
.hero-contenido { position: relative; z-index: 2; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 70px; }
.etiqueta { color: var(--dorado); text-transform: uppercase; letter-spacing: .2em; font-size: .76rem; font-weight: 800; margin-bottom: 14px; }
h1, h2, h3 { line-height: 1.12; }
h1 { font-size: clamp(2.8rem, 6vw, 5.7rem); letter-spacing: -.04em; max-width: 760px; }
h1 span, h2 span { color: var(--dorado-claro); }
h2 { font-size: clamp(2rem, 4vw, 3.35rem); margin-bottom: 22px; }
.hero-descripcion { max-width: 670px; color: var(--gris); font-size: 1.08rem; margin: 25px 0 30px; }
.hero-acciones { display: flex; flex-wrap: wrap; gap: 14px; }
.boton { min-height: 50px; padding: 13px 24px; display: inline-flex; justify-content: center; align-items: center; border-radius: 4px; border: 1px solid transparent; font-weight: 750; cursor: pointer; transition: transform .25s, box-shadow .25s, border-color .25s; }
.boton:hover { transform: translateY(-2px); }
.boton-dorado { color: #151005; background: linear-gradient(135deg, #8d6410, #f7d56e 46%, #b88416); box-shadow: 0 12px 28px rgba(217,169,40,.18); }
.boton-contorno { border-color: rgba(255,225,138,.45); color: var(--dorado-claro); background: rgba(255,255,255,.02); }
.indicadores { display: flex; gap: 34px; margin-top: 48px; flex-wrap: wrap; }
.indicadores div { display: grid; }
.indicadores strong { color: var(--dorado-claro); font-size: 1.05rem; }
.indicadores span { color: #777; font-size: .8rem; }
.hero-logo { display: flex; justify-content: center; }
.marco-logo { position: relative; width: min(500px, 100%); aspect-ratio: 1; padding: 18px; border: 1px solid var(--borde); background: linear-gradient(145deg, rgba(255,255,255,.035), rgba(255,255,255,.005)); box-shadow: var(--sombra), inset 0 0 45px rgba(217,169,40,.05); }
.marco-logo::before, .marco-logo::after { content: ""; position: absolute; width: 72px; height: 72px; border-color: var(--dorado); }
.marco-logo::before { left: -1px; top: -1px; border-left: 2px solid; border-top: 2px solid; }
.marco-logo::after { right: -1px; bottom: -1px; border-right: 2px solid; border-bottom: 2px solid; }
.marco-logo img { width: 100%; height: 100%; object-fit: cover; }
.destello { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .18; }
.destello-uno { width: 240px; height: 240px; background: var(--dorado); right: 2%; top: 23%; }
.destello-dos { width: 150px; height: 150px; background: #fff0b3; left: 3%; bottom: 2%; opacity: .05; }

.seccion { padding: 105px 0; }
.nosotros { background: #090909; border-top: 1px solid rgba(255,255,255,.04); border-bottom: 1px solid rgba(255,255,255,.04); }
.dos-columnas { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; }
.texto-secundario { color: var(--gris); }
.texto-secundario p + p { margin-top: 18px; }
.texto-secundario strong { color: var(--dorado-claro); }
.servicios { background: radial-gradient(circle at 50% 0, rgba(217,169,40,.08), transparent 35%); }
.titulo-seccion { max-width: 720px; text-align: center; margin: 0 auto 54px; }
.titulo-seccion > p:last-child { color: var(--gris); }
.tarjetas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.tarjeta { min-height: 285px; padding: 34px; border: 1px solid rgba(255,255,255,.08); background: linear-gradient(145deg, rgba(255,255,255,.035), rgba(255,255,255,.008)); box-shadow: 0 14px 35px rgba(0,0,0,.2); transition: .28s; }
.tarjeta:hover { transform: translateY(-6px); border-color: var(--borde); }
.tarjeta-icono { width: 58px; height: 58px; display: grid; place-items: center; margin-bottom: 28px; border: 1px solid var(--borde); color: var(--dorado-claro); font-size: 1.65rem; background: rgba(217,169,40,.06); }
.tarjeta h3 { color: #fff; font-size: 1.35rem; margin-bottom: 14px; }
.tarjeta p { color: var(--gris); }
.llamada { padding: 70px 0; background: linear-gradient(100deg, #171003, #080808 58%, #171003); border-block: 1px solid var(--borde); }
.llamada-contenido { display: flex; justify-content: space-between; align-items: center; gap: 35px; }
.llamada h2 { margin: 0; }
.contacto { background: #090909; }
.contacto-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; }
.contacto-dato { display: flex; gap: 15px; margin-top: 28px; }
.contacto-dato > span { color: var(--dorado); }
.contacto-dato p { color: #888; font-size: .92rem; }
.campo-oculto { position: absolute; width: 1px; height: 1px; overflow: hidden; opacity: 0; pointer-events: none; }
.formulario { padding: 34px; background: #0e0e0e; border: 1px solid var(--borde); box-shadow: var(--sombra); }
.formulario label { display: grid; gap: 8px; color: #d7d7d7; font-size: .9rem; margin-bottom: 20px; }
.formulario input, .formulario textarea { width: 100%; border: 1px solid #2e2e2e; background: #070707; color: #fff; padding: 13px 14px; outline: none; transition: .2s; }
.formulario input:focus, .formulario textarea:focus { border-color: var(--dorado); box-shadow: 0 0 0 3px rgba(217,169,40,.08); }
.formulario textarea { resize: vertical; }
.campos-dobles { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.alerta { margin-bottom: 20px; padding: 13px 15px; border: 1px solid; }
.alerta.exito { color: #bbf7d0; border-color: #166534; background: rgba(22,101,52,.18); }
.alerta.error { color: #fecaca; border-color: #991b1b; background: rgba(153,27,27,.16); }
.pie { padding: 28px 0; border-top: 1px solid var(--borde); background: #030303; }
.pie-contenido { display: flex; justify-content: space-between; align-items: center; gap: 25px; color: #777; font-size: .86rem; }
.marca-pie img { width: 40px; height: 40px; }

@media (max-width: 900px) {
    .hero-contenido, .dos-columnas, .contacto-grid { grid-template-columns: 1fr; }
    .hero-contenido { gap: 55px; }
    .hero-texto { text-align: center; }
    .hero-descripcion { margin-inline: auto; }
    .hero-acciones, .indicadores { justify-content: center; }
    .dos-columnas, .contacto-grid { gap: 42px; }
    .tarjetas { grid-template-columns: 1fr; }
    .tarjeta { min-height: auto; }
}

@media (max-width: 700px) {
    .menu-boton { display: block; }
    .menu { display: none; position: absolute; top: 78px; left: 0; right: 0; padding: 22px; flex-direction: column; background: #080808; border-bottom: 1px solid var(--borde); }
    .menu.activo { display: flex; }
    .marca span { font-size: .82rem; }
    .hero { min-height: auto; padding-top: 125px; }
    .indicadores { gap: 20px; }
    .seccion { padding: 78px 0; }
    .llamada-contenido, .pie-contenido { flex-direction: column; text-align: center; }
    .campos-dobles { grid-template-columns: 1fr; gap: 0; }
    .formulario { padding: 24px; }
}

/* Administración */
.admin-body { min-height: 100vh; background: #070707; }
.login-body { background: radial-gradient(circle at 50% 25%, rgba(217,169,40,.14), transparent 30%), #050505; }
.login-contenedor { min-height: 100vh; display: grid; place-items: center; padding: 35px 20px; }
.login-panel { width: min(520px, 100%); padding: 42px; border: 1px solid var(--borde); background: rgba(12,12,12,.96); box-shadow: var(--sombra); }
.login-panel h1 { font-size: clamp(2rem, 6vw, 3.2rem); margin-bottom: 15px; }
.login-marca { width: max-content; margin-bottom: 35px; }
.login-form { padding: 0; margin-top: 28px; border: 0; box-shadow: none; background: transparent; }
.login-form .boton { width: 100%; }
.regresar-link { display: block; margin-top: 25px; color: var(--gris); text-align: center; }
.regresar-link:hover { color: var(--dorado-claro); }
.admin-topbar { min-height: 78px; padding: 12px max(25px, calc((100% - 1380px)/2)); display: flex; align-items: center; justify-content: space-between; gap: 25px; background: #050505; border-bottom: 1px solid var(--borde); position: sticky; top: 0; z-index: 20; }
.admin-usuario { display: flex; align-items: center; gap: 12px; color: var(--gris); }
.boton-pequeno { min-height: 38px; padding: 8px 14px; font-size: .82rem; }
.admin-main { width: min(1380px, calc(100% - 40px)); margin: 0 auto; padding: 48px 0 90px; }
.admin-bienvenida { padding: 40px; background: linear-gradient(120deg, #161005, #0a0a0a 65%); border: 1px solid var(--borde); }
.admin-bienvenida h1 { font-size: clamp(2.2rem, 5vw, 4rem); margin-bottom: 12px; }
.admin-bienvenida > div > p:last-child { color: var(--gris); }
.admin-estadisticas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin: 28px 0; }
.admin-estadisticas article { padding: 25px; background: #0d0d0d; border: 1px solid rgba(255,255,255,.08); display: grid; gap: 8px; }
.admin-estadisticas span { color: var(--gris); font-size: .9rem; }
.admin-estadisticas strong { color: var(--dorado-claro); font-size: 2.2rem; }
.admin-seccion { margin-top: 30px; padding: 32px; background: #0b0b0b; border: 1px solid rgba(255,255,255,.08); }
.admin-titulo { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 25px; }
.admin-titulo h2 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.6rem); }
.admin-nota { color: #777; font-size: .84rem; }
.tabla-contenedor { overflow-x: auto; }
.tabla-admin { width: 100%; border-collapse: collapse; min-width: 980px; }
.tabla-admin th, .tabla-admin td { padding: 16px; text-align: left; vertical-align: top; border-bottom: 1px solid #252525; }
.tabla-admin th { color: var(--dorado-claro); background: #111; font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; }
.tabla-admin td { color: #c8c8c8; font-size: .9rem; }
.tabla-admin a { color: var(--dorado-claro); }
.mensaje-celda { max-width: 400px; min-width: 280px; }
.tabla-vacia { text-align: center !important; padding: 40px !important; color: #777 !important; }
.estado { display: inline-flex; padding: 5px 9px; border-radius: 999px; font-size: .76rem; font-weight: 700; }
.estado-pendiente { color: #fde68a; background: rgba(161,98,7,.24); border: 1px solid #854d0e; }
.estado-atendido { color: #bbf7d0; background: rgba(22,101,52,.24); border: 1px solid #166534; }
.acciones-tabla { display: grid; gap: 8px; }
.boton-tabla { width: 100%; padding: 8px 10px; color: var(--dorado-claro); border: 1px solid var(--borde); background: #111; cursor: pointer; }
.boton-tabla.peligro { color: #fecaca; border-color: #7f1d1d; }
.admin-form-servicio { margin-bottom: 24px; box-shadow: none; }
.servicio-grid { display: grid; grid-template-columns: 130px 1fr 110px; gap: 16px; }
.check-label { display: flex !important; grid-template-columns: auto 1fr; align-items: center; width: max-content; }
.check-label input { width: auto; }
.servicios-admin-grid { display: grid; gap: 18px; }
.servicio-admin-card { padding: 24px; border: 1px solid #292929; background: #101010; }
.servicio-admin-card form label { display: grid; gap: 7px; margin-bottom: 15px; color: #d7d7d7; font-size: .85rem; }
.servicio-admin-card input, .servicio-admin-card textarea { width: 100%; padding: 11px 12px; background: #070707; color: #fff; border: 1px solid #303030; }
.form-eliminar-servicio { margin-top: 10px; }

@media (max-width: 900px) {
    .admin-estadisticas { grid-template-columns: repeat(2, 1fr); }
    .servicio-grid { grid-template-columns: 1fr; }
    .admin-topbar { align-items: flex-start; }
    .admin-usuario { flex-wrap: wrap; justify-content: flex-end; }
}
@media (max-width: 620px) {
    .login-panel, .admin-seccion, .admin-bienvenida { padding: 24px; }
    .admin-topbar { position: static; flex-direction: column; align-items: stretch; }
    .admin-usuario { justify-content: flex-start; }
    .admin-estadisticas { grid-template-columns: 1fr; }
    .admin-titulo { align-items: flex-start; flex-direction: column; }
}