/* PRODIM - Estilos
   Versión 6 en PRODIM */

/* Reset y variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primario: #1a365d;
    --color-secundario: #d69e2e;
    --color-acento: #3182ce;
    --color-oscuro: #0d1b2a;
    --color-claro: #f7fafc;
    --color-texto: #2d3748;
    --color-gris: #718096;
    --color-gris-claro: #e2e8f0;
    --sombra: 0 4px 6px rgba(0, 0, 0, 0.07);
    --sombra-md: 0 10px 15px rgba(0, 0, 0, 0.1);
    --sombra-lg: 0 20px 25px rgba(0, 0, 0, 0.15);
    --transicion: all 0.2s ease;
    --radio: 12px;
    --radio-sm: 8px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--color-texto);
    background-color: #fff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* UTILIDADES */
.contenedor {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.seccion {
    padding: clamp(60px, 10vw, 100px) 0;
}

.seccion-titulo {
    text-align: center;
    margin-bottom: clamp(40px, 8vw, 60px);
    padding: 0 15px;
}

.seccion-titulo h2 {
    font-size: clamp(28px, 5vw, 42px);
    font-weight: 700;
    color: var(--color-primario);
    margin-bottom: 16px;
    line-height: 1.2;
}

.seccion-titulo p {
    color: var(--color-gris);
    font-size: clamp(16px, 2vw, 18px);
    max-width: 600px;
    margin: 0 auto;
}

.etiqueta-seccion {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-secundario), #ecc94b);
    color: var(--color-oscuro);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

/* HEADER */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transicion);
    padding: 16px 0;
}

.header.scrolled {
    background: rgba(13, 27, 42, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--sombra-md);
}

.header-contenido {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icono {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-secundario), #ecc94b);
    border-radius: var(--radio-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--color-oscuro);
}

.logo-texto h1 {
    color: #fff;
    font-size: 22px;
    font-weight: 700;
    margin: 0;
    line-height: 1.2;
}

.logo-texto span {
    color: var(--color-secundario);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    display: block;
}

/* Navegación */
.nav-principal {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-principal a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 10px 16px;
    border-radius: var(--radio-sm);
    transition: var(--transicion);
}

.nav-principal a:hover,
.nav-principal a.activo {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

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

.btn-header {
    padding: 10px 20px;
    border-radius: var(--radio-sm);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transicion);
    border: none;
    cursor: pointer;
}

.btn-header-outline {
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: transparent;
}

.btn-header-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-header-primario {
    background: linear-gradient(135deg, var(--color-secundario), #ecc94b);
    color: var(--color-oscuro);
}

.btn-header-primario:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(214, 158, 46, 0.4);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
}

/* HERO */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-oscuro) 100%);
    display: flex;
    align-items: center;
    padding: 140px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></svg>');
    background-size: 100px 100px;
    opacity: 0.5;
}

.hero-contenido {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-izquierda {
    color: #fff;
}

.hero-subtitulo {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-secundario);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 24px;
}

.hero h2 {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero h2 .highlight {
    color: var(--color-secundario);
    position: relative;
}

.hero h2 .highlight::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background: rgba(214, 158, 46, 0.3);
    z-index: -1;
}

.hero-descripcion {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
    max-width: 500px;
    line-height: 1.7;
}

.hero-botones {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 28px;
    min-height: 48px;
    border-radius: var(--radio-sm);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transicion);
    border: none;
    cursor: pointer;
    line-height: 1.2;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 16px;
}

.btn-primario {
    background: linear-gradient(135deg, var(--color-secundario), #ecc94b);
    color: var(--color-oscuro);
}

.btn-primario:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(214, 158, 46, 0.4);
}

.btn-secundario {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secundario:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Badges de calidad */
.hero-badges {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.05);
    padding: 12px 20px;
    border-radius: var(--radio-sm);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.badge i {
    color: var(--color-secundario);
    font-size: 18px;
}

.badge span {
    font-size: 13px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

/* Hero derecha - Estadísticas */
.hero-derecha {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radio);
    padding: 28px;
    text-align: center;
    transition: var(--transicion);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.stat-numero {
    font-size: 42px;
    font-weight: 800;
    color: var(--color-secundario);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.hero-imagen {
    border-radius: var(--radio);
    overflow: hidden;
    box-shadow: var(--sombra-lg);
}

.hero-imagen img {
    width: 100%;
    height: auto;
    display: block;
}

/* SERVICIOS */
.servicios {
    background: #fff;
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.servicio-card {
    background: #fff;
    border: 1px solid var(--color-gris-claro);
    border-radius: var(--radio);
    padding: 32px;
    transition: var(--transicion);
    position: relative;
    overflow: hidden;
}

.servicio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--color-secundario), #ecc94b);
    transform: scaleX(0);
    transition: var(--transicion);
}

.servicio-card:hover {
    box-shadow: var(--sombra-lg);
    transform: translateY(-8px);
    border-color: transparent;
}

.servicio-card:hover::before {
    transform: scaleX(1);
}

.servicio-icono {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--color-primario), var(--color-acento));
    border-radius: var(--radio-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #fff;
    margin-bottom: 24px;
}

.servicio-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-primario);
    margin-bottom: 12px;
}

.servicio-card p {
    color: var(--color-gris);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.servicio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    background: var(--color-claro);
    color: var(--color-primario);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

/* GALERÍA / TRABAJOS */
.trabajos {
    background: var(--color-claro);
}

.trabajos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.trabajo-card {
    position: relative;
    border-radius: var(--radio);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.trabajo-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transicion);
}

.trabajo-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13, 27, 42, 0.95), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0;
    transition: var(--transicion);
}

.trabajo-card:hover img {
    transform: scale(1.1);
}

.trabajo-card:hover .trabajo-overlay {
    opacity: 1;
}

.trabajo-overlay h3 {
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
}

.trabajo-overlay p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
}

.trabajo-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--color-secundario);
    color: var(--color-oscuro);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
}

/* PROCESO */
.proceso {
    background: #fff;
}

.proceso-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
}

.proceso-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 60px;
    right: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-secundario), var(--color-primario));
    z-index: 0;
}

.paso-card {
    text-align: center;
    position: relative;
    z-index: 1;
}

.paso-numero {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-primario), var(--color-acento));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 800;
    color: #fff;
    margin: 0 auto 24px;
    border: 4px solid #fff;
    box-shadow: var(--sombra-md);
}

.paso-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primario);
    margin-bottom: 12px;
}

.paso-card p {
    color: var(--color-gris);
    font-size: 15px;
    line-height: 1.6;
}

/* TESTIMONIOS */
.testimonios {
    background: linear-gradient(135deg, var(--color-primario), var(--color-oscuro));
    color: #fff;
}

.testimonios .seccion-titulo h2 {
    color: #fff;
}

.testimonios .seccion-titulo p {
    color: rgba(255, 255, 255, 0.7);
}

.testimonios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonio-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radio);
    padding: 32px;
    position: relative;
}

.testimonio-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 24px;
    font-size: 80px;
    color: var(--color-secundario);
    opacity: 0.3;
    line-height: 1;
    font-family: Georgia, serif;
}

.testimonio-texto {
    font-size: 16px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.testimonio-autor {
    display: flex;
    align-items: center;
    gap: 16px;
}

.testimonio-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-secundario), #ecc94b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    color: var(--color-oscuro);
}

.testimonio-info h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.testimonio-info p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

/* COTIZACIÓN / FORMULARIO */
.cotizacion {
    background: var(--color-claro);
}

.cotizacion-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: start;
}

.formulario-container {
    background: #fff;
    border-radius: var(--radio);
    padding: 40px;
    box-shadow: var(--sombra-md);
}

.formulario-container h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primario);
    margin-bottom: 8px;
}

.formulario-container > p {
    color: var(--color-gris);
    margin-bottom: 32px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-grupo {
    margin-bottom: 4px;
}

.form-grupo.full {
    grid-column: 1 / -1;
}

.form-grupo label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-texto);
    margin-bottom: 8px;
}

.form-grupo label span {
    color: #e53e3e;
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--color-gris-claro);
    border-radius: var(--radio-sm);
    font-size: 15px;
    font-family: inherit;
    transition: var(--transicion);
    background: #fff;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-acento);
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.1);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* Dropzone */
.dropzone {
    border: 2px dashed var(--color-gris-claro);
    border-radius: var(--radio-sm);
    padding: 32px;
    text-align: center;
    cursor: pointer;
    transition: var(--transicion);
}

.dropzone:hover,
.dropzone.dragover {
    border-color: var(--color-acento);
    background: rgba(49, 130, 206, 0.05);
}

.dropzone i {
    font-size: 32px;
    color: var(--color-gris);
    margin-bottom: 12px;
}

.dropzone p {
    color: var(--color-texto);
    font-weight: 500;
    margin-bottom: 4px;
}

.dropzone span {
    color: var(--color-gris);
    font-size: 13px;
}

.form-aviso {
    font-size: 13px;
    color: var(--color-gris);
    margin: 20px 0;
}

.btn-submit {
    width: 100%;
    justify-content: center;
    padding: 18px;
    font-size: 16px;
}

/* Info cotización */
.info-cotizacion {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-card {
    background: #fff;
    border-radius: var(--radio);
    padding: 28px;
    box-shadow: var(--sombra);
}

.info-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primario);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.info-card h4 i {
    color: var(--color-secundario);
}

.info-card p {
    color: var(--color-gris);
    font-size: 15px;
    line-height: 1.7;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

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

.info-item i {
    width: 40px;
    height: 40px;
    background: var(--color-claro);
    border-radius: var(--radio-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primario);
}

.info-item div {
    flex: 1;
}

.info-item strong {
    display: block;
    color: var(--color-texto);
    font-size: 14px;
}

.info-item span {
    color: var(--color-gris);
    font-size: 13px;
}

/* CONTACTO */
.contacto {
    background: #fff;
}

.contacto-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.contacto-card {
    background: var(--color-claro);
    border-radius: var(--radio);
    padding: 32px;
    text-align: center;
    transition: var(--transicion);
}

.contacto-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-md);
}

.contacto-icono {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-primario), var(--color-acento));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: #fff;
}

.contacto-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primario);
    margin-bottom: 12px;
}

.contacto-card p {
    color: var(--color-gris);
    font-size: 15px;
    line-height: 1.6;
}

.contacto-card a {
    color: var(--color-acento);
    text-decoration: none;
    font-weight: 500;
}

.contacto-card a:hover {
    text-decoration: underline;
}

/* Mapa */
.mapa-container {
    margin-top: 60px;
    border-radius: var(--radio);
    overflow: hidden;
    box-shadow: var(--sombra-md);
    height: 400px;
}

.mapa-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* FOOTER */
.footer {
    background: var(--color-oscuro);
    color: #fff;
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    line-height: 1.8;
    margin-top: 20px;
}

.footer-column h4 {
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 24px;
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transicion);
}

.footer-column ul li a:hover {
    color: var(--color-secundario);
}

.footer-contacto p {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin-bottom: 12px;
}

.footer-contacto p i {
    color: var(--color-secundario);
    width: 20px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

/* ANIMACIONES */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.animar {
    animation: fadeInUp 0.6s ease forwards;
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero-contenido {
        grid-template-columns: 1fr;
        gap: 60px;
        text-align: center;
    }
    
    .hero-izquierda {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-descripcion {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-botones,
    .hero-badges {
        justify-content: center;
    }

    .hero-derecha {
        align-items: center;
    }
    
    .hero h2 {
        font-size: 42px;
    }
    
    .proceso-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .proceso-grid::before {
        display: none;
    }
    
    .trabajos-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonios-grid {
        grid-template-columns: 1fr;
    }
    
    .cotizacion-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-principal {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--color-oscuro);
        flex-direction: column;
        gap: 0;
        max-height: 0;
        overflow: hidden;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        visibility: hidden;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
    }
    
    .nav-principal.activo {
        max-height: 100vh;
        padding: 15px 0;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: 0 15px 30px rgba(0,0,0,0.4);
        visibility: visible;
        opacity: 1;
        pointer-events: all;
        transform: translateY(0);
    }
    
    .nav-principal a {
        width: 100%;
        padding: 14px 20px;
        font-size: 16px;
    }

    .header-acciones {
        display: none !important;
    }

    .logo-texto h1 {
        font-size: 18px;
    }

    .logo-texto span {
        font-size: 9px;
    }

    .logo-icono {
        width: 38px;
        height: 38px;
        font-size: 18px;
    }

    .header {
        background: var(--color-oscuro) !important;
        box-shadow: var(--sombra-md);
        padding: 0 !important;
    }

    .header-contenido {
        padding: 12px 24px;
    }
    
    .hero {
        padding: 100px 0 40px;
    }
    
    .hero h2 {
        font-size: 28px;
    }

    .page-header {
        padding: 120px 0 60px;
    }

    .page-header h1 {
        font-size: 32px;
    }

    .servicio-detalle {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .servicio-detalle:nth-child(even) .servicio-detalle-imagen {
        order: -1;
    }

    .servicio-detalle-content h2 {
        font-size: 24px;
    }
    
    .hero-botones {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }

    .hero-botones .btn {
        width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .seccion-titulo h2 {
        font-size: 26px;
    }
    
    .servicios-grid,
    .trabajos-grid,
    .proceso-grid,
    .contacto-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* MENSAJES DE FORMULARIO */
.mensaje {
    padding: 16px 20px;
    border-radius: var(--radio-sm);
    margin-bottom: 20px;
    font-weight: 500;
    animation: fadeInUp 0.3s ease;
}

.mensaje-exito {
    background: #c6f6d5;
    color: #22543d;
    border: 1px solid #9ae6b4;
}

.mensaje-error {
    background: #fed7d7;
    color: #742a2a;
    border: 1px solid #fc8181;
}

/* PAGE HEADER (para páginas internas) */
.page-header {
    background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-oscuro) 100%);
    padding: 160px 0 80px;
    text-align: center;
    color: #fff;
}

.page-header .etiqueta-seccion {
    margin-bottom: 20px;
}

.page-header h1 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 16px;
}

.page-header p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto;
}

/* SERVICIOS DETALLADOS */
.servicios-detallados {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.servicio-detalle {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.servicio-detalle-imagen {
    border-radius: var(--radio);
    overflow: hidden;
    box-shadow: var(--sombra-lg);
}

.servicio-detalle-imagen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.servicio-detalle-content {
    padding: 20px 0;
}

.servicio-detalle-icono {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-primario), var(--color-acento));
    border-radius: var(--radio-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #fff;
    margin-bottom: 24px;
}

.servicio-detalle-content h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-primario);
    margin-bottom: 16px;
}

.servicio-detalle-content p {
    color: var(--color-gris);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 24px;
}

.servicio-lista {
    list-style: none;
    margin-bottom: 24px;
}

.servicio-lista li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    color: var(--color-texto);
    font-size: 15px;
}

.servicio-lista li i {
    color: var(--color-secundario);
    font-size: 14px;
}

/* FILTROS DE TRABAJOS */
.filtros {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.filtro-btn {
    padding: 12px 24px;
    border: 1px solid var(--color-gris-claro);
    background: #fff;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-texto);
    cursor: pointer;
    transition: var(--transicion);
}

.filtro-btn:hover {
    border-color: var(--color-primario);
    color: var(--color-primario);
}

.filtro-btn.activo {
    background: var(--color-primario);
    border-color: var(--color-primario);
    color: #fff;
}

/* CONTACTO + COTIZACIÓN COMBINADOS */
.contacto-cotizacion {
    background: #fff;
    padding: 80px 0;
}

.contacto-cotizacion-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 50px;
    align-items: start;
}

/* WhatsApp Card */
.whatsapp-card {
    background: linear-gradient(135deg, #25d366, #128c7e);
    border-radius: var(--radio);
    padding: 32px;
    color: #fff;
    text-align: center;
    margin-bottom: 24px;
}

.whatsapp-icono {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 40px;
}

.whatsapp-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
}

.whatsapp-card p {
    font-size: 15px;
    opacity: 0.95;
    margin-bottom: 24px;
    line-height: 1.6;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    color: #128c7e;
    padding: 16px 32px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transicion);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

/* Botón flotante WhatsApp */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #fff;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    transition: var(--transicion);
    z-index: 999;
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

/* Info cards */
.info-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

/* Contacto datos */
.contacto-datos {
    background: var(--color-claro);
    border-radius: var(--radio);
    padding: 28px;
}

.contacto-datos h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primario);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contacto-datos h4 i {
    color: var(--color-secundario);
}

.contacto-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}

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

.contacto-item > i {
    width: 44px;
    height: 44px;
    background: #fff;
    border-radius: var(--radio-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primario);
    font-size: 16px;
    flex-shrink: 0;
}

.contacto-item div {
    flex: 1;
}

.contacto-item strong {
    display: block;
    color: var(--color-texto);
    font-size: 14px;
    margin-bottom: 6px;
}

.contacto-item a {
    display: block;
    color: var(--color-acento);
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 4px;
}

.contacto-item a:hover {
    text-decoration: underline;
}

.contacto-item span {
    display: block;
    color: var(--color-gris);
    font-size: 14px;
    line-height: 1.6;
}

/* FAQ */
.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.faq-item {
    background: #fff;
    border-radius: var(--radio);
    padding: 28px;
    box-shadow: var(--sombra);
}

.faq-item h4 {
    font-size: 17px;
    font-weight: 600;
    color: var(--color-primario);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.faq-item h4 i {
    color: var(--color-secundario);
}

.faq-item p {
    color: var(--color-gris);
    font-size: 15px;
    line-height: 1.7;
}

/* MODAL */
.modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 30px;
    color: #fff;
    font-size: 40px;
    cursor: pointer;
    transition: var(--transicion);
}

.modal-close:hover {
    color: var(--color-secundario);
}

.modal img {
    max-width: 90%;
    max-height: 90%;
    border-radius: var(--radio-sm);
}

/* UTILIDADES ADICIONALES */
.texto-centrado {
    text-align: center;
}

.margen-superior {
    margin-top: 50px;
}

/* Responsive para nuevas secciones */
@media (max-width: 1024px) {
    .servicio-detalle {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .servicio-detalle:nth-child(even) .servicio-detalle-imagen {
        order: -1;
    }
    
    .contacto-cotizacion-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .page-header {
        padding: 120px 0 60px;
    }
    
    .page-header h1 {
        font-size: 32px;
    }
    
    .filtros {
        gap: 8px;
    }
    
    .filtro-btn {
        padding: 10px 16px;
        font-size: 13px;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 24px;
        bottom: 20px;
        right: 20px;
    }
}

/* ADMIN PANEL */
.admin-panel {
    background: var(--color-claro);
    padding-top: 70px;
}

.admin-toolbar {
    background: #fff;
    border-radius: var(--radio);
    padding: 20px;
    box-shadow: var(--sombra);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.admin-kpis {
    display: grid;
    grid-template-columns: repeat(4, minmax(110px, 1fr));
    gap: 14px;
    width: 100%;
}

.admin-kpi {
    background: var(--color-claro);
    border: 1px solid var(--color-gris-claro);
    border-radius: var(--radio-sm);
    padding: 12px 14px;
}

.admin-kpi span {
    display: block;
    color: var(--color-gris);
    font-size: 12px;
    margin-bottom: 4px;
}

.admin-kpi strong {
    color: var(--color-primario);
    font-size: 24px;
    line-height: 1;
}

.admin-refresh {
    white-space: nowrap;
    padding: 12px 18px;
}

.admin-table-wrap {
    background: #fff;
    border-radius: var(--radio);
    box-shadow: var(--sombra-md);
    overflow: hidden;
}

.table-container {
    overflow-x: auto;
}

.admin-message {
    padding: 14px 20px;
    border-bottom: 1px solid var(--color-gris-claro);
    color: var(--color-gris);
    font-size: 14px;
}

.admin-message.success {
    color: #22543d;
    background: #f0fff4;
}

.admin-message.error {
    color: #742a2a;
    background: #fff5f5;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: auto;
}

.admin-table th,
.admin-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-gris-claro);
    text-align: left;
    vertical-align: top;
    font-size: 14px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.admin-table th {
    color: var(--color-primario);
    font-weight: 700;
    background: #f9fbfd;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.admin-table tr:hover td {
    background: #fcfdff;
}

.admin-descripcion {
    min-width: 260px;
    max-width: 340px;
    color: var(--color-texto);
}

.admin-table th:nth-child(1),
.admin-table td:nth-child(1) { width: 30%; }
.admin-table th:nth-child(2),
.admin-table td:nth-child(2) { width: 22%; }
.admin-table th:nth-child(3),
.admin-table td:nth-child(3) { width: 20%; }
.admin-table th:nth-child(4),
.admin-table td:nth-child(4) { width: 28%; }

.admin-empty {
    text-align: center;
    color: var(--color-gris);
    padding: 26px;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    border: 1px solid transparent;
}

.status-pending {
    background: #fffbea;
    color: #744210;
    border-color: #f6e05e;
}

.status-progress {
    background: #ebf8ff;
    color: #1a365d;
    border-color: #90cdf4;
}

.status-completed {
    background: #f0fff4;
    color: #22543d;
    border-color: #9ae6b4;
}

.admin-status-select {
    min-width: 140px;
    padding: 10px 12px;
    font-size: 13px;
}

@media (max-width: 1024px) {
    .admin-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-table-wrap {
        overflow-x: auto;
    }
}

@media (max-width: 768px) {
    .admin-kpis {
        grid-template-columns: repeat(2, 1fr);
    }

    .admin-table {
        min-width: 900px;
    }
}

/* ADMIN UX POLISH */
.admin-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-search {
    min-width: 260px;
}

.admin-sort {
    min-width: 170px;
}

.admin-refresh:disabled,
.admin-status-select:disabled,
.admin-sort:disabled,
.admin-search:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.admin-row-updated td {
    background: #f0fff4 !important;
    animation: adminRowFlash 1.3s ease;
}

@keyframes adminRowFlash {
    0% { background: #c6f6d5; }
    100% { background: #f0fff4; }
}

@media (max-width: 1024px) {
    .admin-actions {
        width: 100%;
        flex-wrap: wrap;
    }

    .admin-search {
        min-width: 220px;
        flex: 1;
    }
}

@media (max-width: 768px) {
    .admin-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-search,
    .admin-sort,
    .admin-refresh {
        width: 100%;
    }

    /* Responsive Table to Cards */
    .admin-table thead {
        display: none;
    }

    .admin-table, .admin-table tbody, .admin-table tr, .admin-table td {
        display: block;
        width: 100%;
    }

    .admin-table tr {
        margin-bottom: 20px;
        border: 1px solid var(--color-gris-claro);
        border-radius: var(--radio-sm);
        background: #fff;
        overflow: hidden;
    }

    .admin-table td {
        padding: 12px 16px;
        text-align: left;
        border-bottom: 1px solid #f1f5f9;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .admin-table td:last-child {
        border-bottom: none;
        background: #f8fafc;
    }

    .admin-table td::before {
        content: attr(data-label);
        font-weight: 700;
        color: var(--color-primario);
        font-size: 13px;
        text-transform: uppercase;
    }

    .admin-detail-row td {
        display: block;
    }

    .admin-detail-row td::before {
        display: none;
    }
}

/* ADMIN LIFECYCLE EXTENSIONS */
.status-review {
    background: #fff7ed;
    color: #9a3412;
    border-color: #fdba74;
}

.status-replied {
    background: #eff6ff;
    color: #1e3a8a;
    border-color: #93c5fd;
}

.admin-response-input {
    width: 100%;
    max-width: 100%;
    min-width: 250px;
    min-height: 88px;
    padding: 12px 14px;
    font-size: 14px;
    line-height: 1.5;
    resize: vertical;
    word-break: normal;
    overflow-wrap: break-word;
    white-space: normal;
    border: 1px solid var(--color-gris-claro);
    background: #fff;
    box-sizing: border-box;
}

.admin-response-input:focus {
    border-color: var(--color-acento);
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.12);
}

.admin-response-btn {
    width: 100%;
    justify-content: center;
    padding: 10px 12px;
    font-size: 13px;
}

.admin-contact-cell {
    min-width: 180px;
}

.admin-contact-cell .admin-mail {
    display: inline-block;
    color: var(--color-acento);
    text-decoration: none;
    margin-bottom: 8px;
}

.admin-contact-cell .admin-mail:hover {
    text-decoration: underline;
}

.admin-copy {
    padding: 8px 10px;
    font-size: 12px;
    width: 100%;
    justify-content: center;
}

.admin-contact-btn {
    margin-top: 8px;
    width: 100%;
    justify-content: center;
    padding: 10px 12px;
    font-size: 13px;
}

.admin-fechas small {
    display: block;
    color: var(--color-gris);
    margin-bottom: 4px;
}

.admin-history {
    min-width: 0;
    color: var(--color-gris);
    font-size: 13px;
    line-height: 1.5;
}

.admin-response-group {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    min-width: 0;
    max-width: 100%;
}

.admin-main-row td {
    vertical-align: middle;
}

.admin-toggle-detail {
    min-width: 120px;
    padding: 8px 12px;
    border-radius: var(--radio-sm);
    justify-content: center;
    gap: 8px;
    background: var(--color-primario);
    color: #fff;
    border: 1px solid var(--color-primario);
    box-shadow: 0 2px 8px rgba(26, 54, 93, 0.18);
}

.admin-toggle-detail:hover {
    background: #244a78;
    border-color: #244a78;
    box-shadow: 0 6px 14px rgba(26, 54, 93, 0.28);
    transform: translateY(-1px);
}

.admin-toggle-detail:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px rgba(49, 130, 206, 0.25);
}

.admin-detail-row td {
    background: #f9fbfd;
    padding: 18px 16px;
}

.admin-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(260px, 1fr));
    gap: 14px;
}

.admin-detail-card {
    background: #fff;
    border: 1px solid var(--color-gris-claro);
    border-radius: var(--radio-sm);
    padding: 14px;
}

.admin-detail-card h4 {
    color: var(--color-primario);
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 10px;
}

.admin-detail-card p {
    margin-bottom: 8px;
}

@media (max-width: 1024px) {
    .admin-response-group {
        min-width: 220px;
        max-width: 100%;
    }

    .admin-detail-grid {
        grid-template-columns: 1fr;
    }
}

/* NOTIFICACIONES TOAST */
.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.notification {
    background: #fff;
    color: var(--color-texto);
    padding: 16px 24px;
    border-radius: var(--radio);
    box-shadow: var(--sombra-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    max-width: 450px;
    transform: translateX(120%);
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border-left: 5px solid var(--color-primario);
}

.notification.active {
    transform: translateX(0);
}

.notification.success {
    border-left-color: #48bb78;
}

.notification.error {
    border-left-color: #f56565;
}

.notification.warning {
    border-left-color: var(--color-secundario);
}

.notification i {
    font-size: 20px;
}

.notification.success i { color: #48bb78; }
.notification.error i { color: #f56565; }
.notification.warning i { color: var(--color-secundario); }

.notification-content {
    flex: 1;
}

.notification-title {
    font-weight: 700;
    margin-bottom: 2px;
    font-size: 14px;
}

.notification-message {
    font-size: 13px;
    color: var(--color-gris);
}

.notification-close {
    cursor: pointer;
    color: var(--color-gris-claro);
    transition: var(--transicion);
}

.notification-close:hover {
    color: var(--color-gris);
}