@import url('https://fonts.googleapis.com/css2?family=Rethink+Sans:ital,wght@0,400;0,600;0,700;1,400&display=swap');

/* =====================
   VARIABLES Y RESET
   ===================== */
:root {
    --marca:        #E62141;
    --marca-hover:  #c41835;
    --marca-light:  rgba(230, 33, 65, 0.08);
    --negro:        #0C0C0C;
    --gris-oscuro:  #1a1a1a;
    --gris-medio:   #6b6b6b;
    --gris-claro:   #f4f4f4;
    --blanco:       #F5F5F5;
    --blanco-puro:  #ffffff;
    --borde:        #e8e8e8;
    --fuente:       'Rethink Sans', sans-serif;
    --shadow-sm:    0 2px 8px rgba(0,0,0,0.06);
    --shadow-md:    0 8px 32px rgba(0,0,0,0.10);
    --shadow-lg:    0 20px 60px rgba(0,0,0,0.14);
    --radius:       12px;
    --transition:   0.25s ease;
}

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

body {
    font-family: var(--fuente);
    background: var(--blanco);
    color: var(--negro);
    overflow-x: hidden;
}

/* =====================
   UTILS
   ===================== */
.titulo-seccion {
    font-size: 42px;
    font-weight: 700;
    line-height: 1.1;
    text-align: center;
    color: var(--negro);
}

.seccion-eyebrow {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--marca);
    text-align: center;
}

/* =====================
   BOTONES COMPARTIDOS
   ===================== */
.boton-marca {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--marca);
    color: var(--blanco);
    font-family: var(--fuente);
    font-size: 18px;
    font-weight: 700;
    border-radius: 6px;
    text-decoration: none;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
}

.boton-marca:hover {
    background: var(--marca-hover);
    transform: scale(1.04);
}

/* =====================
   HEADER
   ===================== */
.header {
    display: flex;
    width: 100%;
    height: 93px;
    padding: 24px 160px;
    justify-content: space-between;
    align-items: center;
    background: var(--blanco);
    border-bottom: 1px solid var(--borde);
    position: sticky;
    top: 0;
    z-index: 200;
    backdrop-filter: blur(8px);
}

.logo-rck {
    width: 95px;
    height: 40px;
    object-fit: cover;
    display: block;
}

.menu {
    display: flex;
    align-items: center;
    gap: 48px;
}

.opciones {
    display: flex;
    align-items: center;
    gap: 48px;
}

.opciones a {
    color: var(--negro);
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    transition: color var(--transition);
    position: relative;
}

.opciones a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--marca);
    transition: width var(--transition);
}

.opciones a:hover {
    color: var(--marca);
}

.opciones a:hover::after {
    width: 100%;
}

.boton-contacto {
    display: flex;
    padding: 12px 24px;
    justify-content: center;
    align-items: center;
    border-radius: 6px;
    background: var(--marca);
    color: var(--blanco);
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.boton-contacto:hover {
    background: var(--marca-hover);
    transform: scale(1.04);
    box-shadow: 0 6px 20px rgba(230, 33, 65, 0.3);
}

/* =====================
   HAMBURGUESA
   ===================== */
.menu-toggle { display: none; }

.hamburguesa {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}

.hamburguesa span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--negro);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.menu-toggle:checked + .hamburguesa span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle:checked + .hamburguesa span:nth-child(2) { opacity: 0; }
.menu-toggle:checked + .hamburguesa span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =====================
   HERO
   ===================== */
.hero {
    width: 100%;
    padding: 0;
    background: var(--blanco);
    overflow: hidden;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 600px;
    max-width: 100%;
}

.hero-left {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    padding: 80px 72px 80px 160px;
}

.hero-subtag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--marca);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.subtag-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--marca);
    flex-shrink: 0;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-titulo {
    color: var(--negro);
    font-size: 54px;
    font-weight: 700;
    line-height: 1.1;
}

.hero-titulo em {
    color: var(--marca);
    font-style: normal;
}

.hero-descripcion {
    font-size: 18px;
    font-weight: 400;
    color: var(--gris-medio);
    line-height: 1.6;
    max-width: 440px;
}

.boton-solicitar-presupuesto {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 52px;
    border-radius: 8px;
    text-decoration: none;
    background: var(--marca);
    color: var(--blanco);
    font-size: 17px;
    font-weight: 700;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    align-self: flex-start;
}

.boton-solicitar-presupuesto svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition);
}

.boton-solicitar-presupuesto:hover {
    background: var(--marca-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(230, 33, 65, 0.35);
}

.boton-solicitar-presupuesto:hover svg {
    transform: translateX(4px);
}

.hero-stat-divider {
    width: 1px;
    height: 36px;
    background: var(--borde);
}

.hero-right {
    position: relative;
    overflow: hidden;
}

.hero-img-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 600px;
}

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

/* =====================
   BANNER E-BOOK 
   ===================== */
.e-book {
    display: flex;
    width: 100%;
    padding: 22px 0;
    justify-content: center;
    align-items: center;
    background: var(--negro);
    position: relative;
    overflow: hidden;
}

.ebook-inner {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
    z-index: 1;
}

.ebook-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(230, 33, 65, 0.2);
    flex-shrink: 0;
}

.ebook-icon svg {
    width: 18px;
    height: 18px;
    stroke: var(--marca);
}

.nuestro-e-book {
    color: var(--blanco);
    font-size: 18px;
    font-weight: 700;
    text-align: center;
}

.nuestro-e-book a {
    color: var(--marca);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: opacity var(--transition);
}

.nuestro-e-book a:hover {
    opacity: 0.8;
}

.ebook-tag {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    background: var(--marca);
    color: white;
    font-size: 12px;
    font-weight: 700;
    border-radius: 50px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    flex-shrink: 0;
}

/* =====================
   ¿POR QUÉ ELEGIRNOS?
   ===================== */
.porque-elegirnos {
    display: flex;
    width: 100%;
    padding: 100px 160px;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    background: var(--gris-claro);
}

.porque-elegirnos .titulo-seccion {
    margin-bottom: 44px;
}

.detalles {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    width: 100%;
}

.porque-card {
    position: relative;
    background: var(--blanco-puro);
    border-radius: var(--radius);
    border: 1px solid var(--borde);
    padding: 40px 32px 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.porque-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--marca);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.porque-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

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

.porque-card-icon {
    display: flex;
    width: 64px;
    height: 64px;
    justify-content: center;
    align-items: center;
    border-radius: 16px;
    background: var(--marca-light);
    flex-shrink: 0;
    transition: background var(--transition), transform var(--transition);
}

.porque-card:hover .porque-card-icon {
    background: var(--marca);
    transform: rotate(-4deg) scale(1.05);
}

.handshake,
.bar-chart,
.lightbulb {
    width: 32px;
    height: 32px;
    transition: filter var(--transition);
}

.porque-card:hover .handshake,
.porque-card:hover .bar-chart,
.porque-card:hover .lightbulb {
    filter: brightness(0) invert(1);
}

.porque-card-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.porque-card-titulo {
    font-size: 22px;
    font-weight: 700;
    color: var(--negro);
    line-height: 1.2;
}

.porque-card-desc {
    font-size: 16px;
    font-weight: 400;
    color: var(--gris-medio);
    line-height: 1.6;
}

.porque-card-number {
    font-size: 48px;
    font-weight: 700;
    color: var(--borde);
    line-height: 1;
    align-self: flex-end;
    transition: color var(--transition);
}

.porque-card:hover .porque-card-number {
    color: rgba(230, 33, 65, 0.12);
}

/* =====================
   GOOGLE ADS
   ===================== */
.google-ads {
    width: 100%;
    padding: 100px 160px;
    background: var(--negro);
}

.google-ads-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.google-ads-left {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.google-ads-left .seccion-eyebrow {
    text-align: left;
}

.google-ads-left .titulo-seccion-google-ads {
    color: var(--blanco);
    font-size: 40px;
    font-weight: 700;
}

.google-ads-desc {
    font-size: 17px;
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
}

.google-ads-link {
    color: rgba(255,255,255,0.5);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition);
}

.google-ads-link:hover {
    color: var(--marca);
}

.google-ads-right {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}

.ads-ventaja {
    display: flex;
    flex-direction: row;
    gap: 14px;
    align-items: flex-start;
}

.ads-ventaja-icon {
    display: flex;
    width: 40px;
    height: 40px;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
    background: rgba(230, 33, 65, 0.15);
    flex-shrink: 0;
    transition: background var(--transition);
}

.ads-ventaja-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--marca);
}

.ads-ventaja:hover .ads-ventaja-icon {
    background: var(--marca);
}

.ads-ventaja:hover .ads-ventaja-icon svg {
    stroke: white;
}

.ads-ventaja-titulo {
    font-size: 15px;
    font-weight: 700;
    color: var(--blanco);
    line-height: 1.3;
    margin-bottom: 4px;
}

.ads-ventaja-desc {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    line-height: 1.5;
}

/* =====================
   CLIENTES
   ===================== */
.clientes {
    display: flex;
    width: 100%;
    padding: 100px 0 100px;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    background: var(--blanco);
    overflow: hidden;
}

.clientes .titulo-seccion {
    margin-bottom: 36px;
}

.carrusel-outer {
    width: 100%;
    position: relative;
}

.carrusel-wrapper {
    width: 100%;
    overflow: hidden;
    position: relative;
    cursor: grab;
}

.carrusel-wrapper:active {
    cursor: grabbing;
}

/* Fade en bordes */
.carrusel-wrapper::before,
.carrusel-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    width: 100px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}
.carrusel-wrapper::before {
    left: 0;
    background: linear-gradient(to right, var(--blanco), transparent);
}
.carrusel-wrapper::after {
    right: 0;
    background: linear-gradient(to left, var(--blanco), transparent);
}

.carrusel-track {
    display: flex;
    align-items: stretch;
    gap: 24px;
    width: max-content;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    padding: 16px 48px 24px;
    user-select: none;
}

/* Tarjeta de cliente */
.cliente-card {
    width: calc((100vw - 200px) / 4.4);
    max-width: 400px;
    min-width: 320px;
    flex-shrink: 0;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--blanco-puro);
    border: 1px solid var(--borde);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.cliente-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.cliente-card-preview {
    position: relative;
    width: 100%;
    height: 190px;
    overflow: visible;
    background: #f0f0f0;
    border-top-left-radius: var(--radius);
    border-top-right-radius: var(--radius);
}

.cliente-preview-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.cliente-card:hover .cliente-preview-img {
    transform: scale(1.06);
}

.cliente-logo-badge {
    position: absolute;
    bottom: -48px;
    left: 50%;
    transform: translateX(-50%);
    width: 96px;
    height: 96px;
    background: var(--blanco-puro);
    border-radius: 50%;
    border: 3px solid var(--blanco-puro);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    z-index: 2;
    overflow: hidden;
}

.cliente-logo-badge img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.cliente-card-footer {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 64px 20px 48px;
    flex: 1;
}

.cliente-nombre {
    font-size: 15px;
    font-weight: 700;
    color: var(--negro);
    text-align: center;
    line-height: 1.2;
}

.boton-visitar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 28px;
    border-radius: 6px;
    border: 2px solid var(--marca);
    color: var(--marca);
    font-family: var(--fuente);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: background var(--transition), color var(--transition), transform var(--transition);
    white-space: nowrap;
}

.boton-visitar:hover {
    background: var(--marca);
    color: var(--blanco);
    transform: scale(1.04);
}

.carrusel-dots {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: center;
    padding-top: 8px;
}

.carrusel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--borde);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: background var(--transition), width var(--transition), border-radius var(--transition);
}

.carrusel-dot.active {
    background: var(--marca);
    width: 24px;
    border-radius: 4px;
}

/* =====================
   SERVICIOS
   ===================== */
.servicios {
    display: flex;
    width: 100%;
    padding: 100px 160px;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    background: var(--gris-claro);
}

.servicios .titulo-seccion {
    margin-bottom: 44px;
}

.detalles-servicios {
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-self: stretch;
}

.servicios-1-3,
.servicios-4-6 {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 40px;
}

.servicio-1,
.servicio-2,
.servicio-3,
.servicio-4,
.servicio-5,
.servicio-6 {
    display: flex;
    flex-direction: row;
    gap: 20px;
    align-items: flex-start;
    flex: 1;
    background: var(--blanco-puro);
    border: 1px solid var(--borde);
    border-radius: var(--radius);
    padding: 24px;
    transition: transform var(--transition), box-shadow var(--transition);
}

.servicio-1:hover,
.servicio-2:hover,
.servicio-3:hover,
.servicio-4:hover,
.servicio-5:hover,
.servicio-6:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.icono-serv-1,
.icono-serv-2,
.icono-serv-3,
.icono-serv-4,
.icono-serv-5,
.icono-serv-6 {
    display: flex;
    width: 50px;
    height: 50px;
    justify-content: center;
    align-items: center;
    border-radius: 12px;
    background: var(--marca);
    flex-shrink: 0;
}

.icono-serv-1 img,
.icono-serv-2 img,
.icono-serv-3 img,
.icono-serv-4 img,
.icono-serv-5 img,
.icono-serv-6 img {
    width: 24px;
    height: 24px;
}

.textos-serv-1,
.textos-serv-2,
.textos-serv-3,
.textos-serv-4,
.textos-serv-5,
.textos-serv-6 {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.servicio-titulo {
    font-size: 17px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--negro);
}

.servicio-desc {
    font-size: 15px;
    font-weight: 400;
    color: var(--gris-medio);
    line-height: 1.5;
}

/* =====================
   planes 
   ===================== */
.planes {
    display: flex;
    width: 100%;
    padding: 100px 160px;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    background: var(--blanco);
}

.planes .titulo-seccion {
    margin-bottom: 44px;
}

.opciones-planes {
    display: flex;
    justify-content: center;
    align-items: stretch;
    align-self: stretch;
    gap: 28px;
}

/* ---- Tarjeta unificada ---- */
.plan-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0;
    flex: 1;
    max-width: 360px;
    border-radius: var(--radius);
    border: 2px solid var(--borde);
    background: var(--blanco-puro);
    overflow: visible;
    padding: 32px 28px 28px;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    box-shadow: var(--shadow-sm);
}

.plan-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--marca);
}

/* Header de la tarjeta */
.plan-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.plan-icon-wrap {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--marca-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--marca);
}

.plan-icon-wrap svg {
    width: 22px;
    height: 22px;
    stroke: var(--marca);
}

.plan-nombre {
    color: var(--negro);
    font-size: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.plan-tipo {
    color: var(--gris-medio);
    font-size: 13px;
    font-weight: 600;
    margin-top: 2px;
}

/* Divider */
.plan-divider {
    height: 1.5px;
    background: var(--borde);
    margin-bottom: 20px;
}

.plan-card-destacado .plan-divider {
    background: rgba(230, 33, 65, 0.18);
}

/* Lista de features */
.plan-lista {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 11px;
    flex: 1;
    margin-bottom: 28px;
}

.plan-item {
    color: var(--negro);
    font-size: 15px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.check-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--marca-light);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.check-icon svg {
    width: 11px;
    height: 11px;
    stroke: var(--marca);
}

/* Botón */
.boton-info {
    display: flex;
    padding: 13px 20px;
    justify-content: center;
    align-items: center;
    gap: 8px;
    border-radius: 8px;
    background: transparent;
    border: 2px solid var(--marca);
    color: var(--marca);
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    text-align: center;
    transition: background var(--transition), color var(--transition), transform var(--transition);
    font-family: var(--fuente);
}

.boton-info svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    transition: transform var(--transition);
}

.boton-info:hover {
    background: var(--marca);
    color: var(--blanco-puro);
    transform: scale(1.02);
}

.boton-info:hover svg {
    transform: translateX(3px);
}

/* =====================
   OFERTA
   ===================== */
.oferta {
    display: flex;
    width: 100%;
    padding: 72px 160px;
    align-items: center;
    justify-content: center;
    background: var(--marca);
    position: relative;
    overflow: hidden;
}

.oferta-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.oferta-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
}

.oferta-shape-1 {
    width: 400px;
    height: 400px;
    top: -150px;
    right: -100px;
}

.oferta-shape-2 {
    width: 250px;
    height: 250px;
    bottom: -100px;
    left: 80px;
}

.detalles-oferta {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    flex: 1;
    gap: 40px;
    max-width: 1000px;
    position: relative;
    z-index: 1;
}

.textos-oferta {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.oferta-titulo {
    color: var(--blanco);
    font-size: 36px;
    font-weight: 700;
    line-height: 1.1;
}

.oferta-subtexto {
    color: rgba(255,255,255,0.85);
    font-size: 17px;
    font-weight: 400;
}

.boton-oferta {
    display: flex;
    padding: 18px 40px;
    justify-content: center;
    align-items: center;
    border-radius: 8px;
    background: var(--blanco);
    color: var(--negro);
    font-size: 17px;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.boton-oferta:hover {
    background: var(--blanco-puro);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

/* =====================
   FORMULARIO 
   ===================== */
.seccion-formulario {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 100px 160px;
    min-height: 680px;
    position: relative;
    gap: 80px;
}

.img-form {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.img-formulario {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.titulo-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: flex-start;
    position: relative;
    z-index: 1;
    flex: 1;
}

.icono-form {
    display: flex;
    width: 72px;
    height: 72px;
    justify-content: center;
    align-items: center;
    border-radius: 18px;
    background: var(--marca);
    box-shadow: 0 8px 24px rgba(230, 33, 65, 0.35);
}

.icono-form img {
    width: 36px;
    height: 36px;
}

.form-titulo-texto {
    color: var(--blanco);
    font-size: 46px;
    font-weight: 700;
    line-height: 1.1;
}

.form-subtexto {
    color: rgba(255,255,255,0.7);
    font-size: 17px;
    font-weight: 400;
    line-height: 1.5;
}

.formulario-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 36px 28px;
    background: var(--blanco-puro);
    border-radius: 16px;
    width: 420px;
    position: relative;
    z-index: 1;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
    flex-shrink: 0;
}

.campo-form {
    display: flex;
    flex-direction: column;
    gap: 5px;
    align-self: stretch;
}

.campo-label {
    color: var(--negro);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.campo-input {
    width: 100%;
    height: 46px;
    padding: 12px 16px;
    border: 1.5px solid var(--borde);
    border-radius: 8px;
    font-family: var(--fuente);
    font-size: 16px;
    font-weight: 400;
    color: var(--negro);
    background: var(--blanco);
    outline: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.campo-input:focus {
    border-color: var(--marca);
    box-shadow: 0 0 0 3px rgba(230, 33, 65, 0.1);
}

.campo-textarea {
    width: 100%;
    min-height: 90px;
    padding: 12px 16px;
    border: 1.5px solid var(--borde);
    border-radius: 8px;
    font-family: var(--fuente);
    font-size: 16px;
    font-weight: 400;
    color: var(--negro);
    background: var(--blanco);
    outline: none;
    resize: vertical;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.campo-textarea:focus {
    border-color: var(--marca);
    box-shadow: 0 0 0 3px rgba(230, 33, 65, 0.1);
}

.boton-form {
    display: flex;
    padding: 14px 0;
    justify-content: center;
    align-items: center;
    align-self: stretch;
    border-radius: 8px;
    background: var(--marca);
    color: var(--blanco);
    font-family: var(--fuente);
    font-size: 17px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    margin-top: 4px;
}

.boton-form:hover {
    background: var(--marca-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 33, 65, 0.3);
}

/* =====================
   FOOTER
   ===================== */
.footer {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    justify-content: space-between;
    padding: 48px 160px;
    background: var(--blanco);
    border-top: 1px solid var(--borde);
}

.footer-copy {
    color: var(--negro);
    font-size: 18px;
    font-weight: 700;
}

.redes {
    display: flex;
    flex-direction: row;
    gap: 20px;
    align-items: center;
}

.redes img {
    width: 26px;
    height: 26px;
    cursor: pointer;
    transition: opacity var(--transition), transform var(--transition);
}

.redes img:hover {
    opacity: 0.7;
    transform: scale(1.1);
}

/* =====================
   RESPONSIVE — 1024px
   ===================== */
@media (max-width: 1024px) {
    /* Header */
    .header {
        padding: 20px 40px;
        flex-wrap: wrap;
        height: auto;
        position: sticky;
        top: 0;
        z-index: 200;
    }
    .hamburguesa { display: flex; }
    .menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--blanco);
        padding: 32px 40px 48px;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        z-index: 99;
    }
    .menu-toggle:checked ~ .menu {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }
    .opciones {
        flex-direction: row;
        justify-content: center;
        width: 80%;
        gap: 32px;
        padding-bottom: 16px;
        border-bottom: 1px solid var(--borde);
    }
    .opciones a, .boton-contacto { font-size: 20px; }
    .boton-contacto { width: 72%; padding: 12px 48px; text-align: center; }

    /* Hero */
    .hero-content { grid-template-columns: 1fr; }
    .hero-subtag { font-size: 18px; }
    .hero-left { padding: 64px 40px; align-items: center; text-align: center; }
    .hero-titulo { font-size: 60px; }
    .hero-descripcion { max-width: 86%; font-size: 20px;}
    .boton-solicitar-presupuesto { align-self: center; font-size: 20px;}
    .hero-stats { justify-content: center; }
    .hero-img-wrapper { width: 100%; height: 100%; min-height: 480px;}
    .img-hero { width: 100%; height: 100%; object-fit: cover; display: block }

    /* Por qué elegirnos */
    .porque-elegirnos { padding: 80px 40px; }
    .detalles { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .titulo-seccion { font-size: 48px; }
    .seccion-eyebrow { font-size: 20px; }
    .porque-card-titulo { font-size: 32px; }
    .porque-card-desc { font-size: 20px; }

    /* Google Ads */
    .google-ads { padding: 80px 64px; }
    .google-ads-inner { grid-template-columns: 1fr; gap: 48px; }
    .google-ads-left { align-items: center; text-align: center; }
    .google-ads-left .titulo-seccion-google-ads { text-align: center; font-size: 54px;}
    .seccion-eyebrow { text-align: center; }
    .google-ads-desc { font-size: 26px;}
    .google-ads-left .boton-solicitar-presupuesto { align-self: center; }

    /* Clientes */
    .clientes { padding: 80px 0; }
    .cliente-card { width: calc((100vw - 120px) / 3); min-width: 200px; }
    .cliente-nombre { font-size: 18px; }
    .boton-visitar { font-size: 16px; }

    /* Servicios */
    .servicios { padding: 80px 40px; }
    .servicios-1-3,
    .servicios-4-6 { flex-direction: column; }
    .servicio-titulo { font-size: 24px; }
    .servicio-desc { font-size: 18px; }

    /* planes */
    .planes { padding: 80px 40px; }
    .opciones-planes { flex-direction: column; align-items: center; gap: 40px; }
    .plan-card { width: 100%; max-width: 420px; }
    .plan-badge-popular { top: -14px; }
    .plan-nombre { font-size: 22px; }
    .plan-tipo { font-size: 15px; }
    .plan-item { font-size: 18px; }
    .boton-info { font-size: 18px; }

    /* Oferta */
    .oferta { padding: 60px 40px; }
    .detalles-oferta { flex-direction: column; align-items: center; text-align: center; }
    .textos-oferta { align-items: center; }
    .oferta-tag { align-self: center; }
    .boton-oferta { font-size: 18px; }

    /* Formulario */
    .seccion-formulario { flex-direction: column; gap: 40px; padding: 80px 40px; min-height: auto; }
    .formulario-form { width: 100%; max-width: 500px; }
    .titulo-form { align-items: center; text-align: center; }
    .form-titulo-texto { font-size: 38px; }

    /* Footer */
    .footer { padding: 40px 40px; }
}

@media (max-width: 768px) {
    .servicio-4,
    .servicio-5,
    .servicio-6 {
        display: none;
    }

    .servicio-4.visible,
    .servicio-5.visible,
    .servicio-6.visible {
        display: flex;
    }

    .btn-ver-mas-servicios {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        margin: 8px auto 0;
        padding: 12px 28px;
        border: 2px solid var(--marca);
        border-radius: 8px;
        background: transparent;
        color: var(--marca);
        font-family: var(--fuente);
        font-size: 18px;
        font-weight: 700;
        cursor: pointer;
        transition: background var(--transition), color var(--transition);
    }

    .btn-ver-mas-servicios:hover {
        background: var(--marca);
        color: white;
    }

    .btn-ver-mas-servicios svg {
        width: 16px;
        height: 16px;
        transition: transform 0.3s ease;
    }

    .btn-ver-mas-servicios.abierto svg {
        transform: rotate(180deg);
    }
}

@media (min-width: 769px) {
    .btn-ver-mas-servicios {
        display: none;
    }
}

/* =====================
   RESPONSIVE — 480px
   ===================== */
@media (max-width: 480px) {
    .header { padding: 16px 24px; }
    .menu { padding: 16px 24px 28px; }
    .opciones { width: 100%; gap: 20px; }
    .opciones a, .boton-contacto { font-size: 16px; }
    .boton-contacto { width: 100%; }
    .logo-rck { width: 80px; height: 32px; object-fit: contain; }
    .seccion-eyebrow { font-size: 16px; }

    /* Hero */
    .hero-left { padding: 48px 24px; }
    .hero-titulo { font-size: 31px; }
    .hero-subtag { font-size: 13px; }
    .hero-descripcion { font-size: 15px; }
    .hero-img-wrapper { width: 100%; height: 100%; min-height: 240px;}

    .e-book { padding: 20px 20px; }
    .ebook-inner { gap: 10px; }
    .nuestro-e-book { font-size: 15px; }
    .ebook-tag { display: none; }

    /* Secciones */
    .porque-elegirnos { padding: 64px 24px; }
    .titulo-seccion { font-size: 34px; }
    .porque-card { padding: 28px 24px 24px; }
    .porque-card-titulo { font-size: 20px; }

    /* Google Ads */
    .google-ads { padding: 64px 28px; }
    .google-ads-right { grid-template-columns: 1fr; gap: 18px; }
    .google-ads-left .titulo-seccion-google-ads { font-size: 32px; }
    .google-ads-desc { font-size: 16px; }
    .ads-ventaja-titulo { font-size: 18px; }
    .ads-ventaja-desc { font-size: 14px; }

    /* Clientes */
    .clientes { padding: 64px 0; }
    .cliente-card { width: calc(100vw - 80px); min-width: 220px; }

    /* Servicios */
    .servicios { padding: 64px 24px; }
    .servicio-titulo { font-size: 18px; }
    .servicio-desc { font-size: 15px; }

    /* planes */
    .planes { padding: 64px 24px; }
    .plan-card { padding: 24px 20px 20px; }
    .plan-nombre { font-size: 18px; }
    .plan-item { font-size: 14px; }
    .boton-info { font-size: 14px; }

    /* Oferta */
    .oferta { padding: 56px 24px; }
    .oferta-titulo { font-size: 38px; }
    .oferta-subtexto { font-size: 18px; }
    .boton-oferta { padding: 16px 32px; font-size: 18px; }

    /* Formulario */
    .seccion-formulario { padding: 60px 24px; }
    .form-titulo-texto { font-size: 30px; line-height: 1.15; }

    /* Footer */
    .footer {
        flex-direction: column;
        gap: 16px;
        padding: 32px 24px;
        text-align: center;
    }
    .footer-copy { font-size: 16px; }
    .redes img { width: 22px; height: 22px; }
}

@media (max-width: 370px) {
    .hero-titulo { font-size: 28px; }
    .opciones { flex-direction: column; align-items: flex-start; gap: 10px; }
}

/* =====================
   HERO — ANIMACIÓN ENTRADA
   ===================== */
@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateX(-28px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-subtag,
.hero-titulo,
.hero-descripcion,
.boton-solicitar-presupuesto,
.hero-stats {
    opacity: 0;
    animation: fadeSlideUp 0.6s ease forwards;
}

.hero-subtag               { animation-delay: 0.1s; }
.hero-titulo               { animation-delay: 0.25s; }
.hero-descripcion          { animation-delay: 0.4s; }
.boton-solicitar-presupuesto { animation-delay: 0.55s; }
.hero-stats                { animation-delay: 0.7s; }