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

body {
    font-family: 'Montserrat', sans-serif;
    color: #222;
    background: #fff;
}

html, body {
    min-height: 100%;
}

body {
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* CONTAINER */
.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* HEADER */
/* HEADER PRO */
.header-urbania {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255,255,255,0.9);
    backdrop-filter: blur(10px);
    z-index: 999;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

/* LOGO */
.logo-img {
    height: 60px;
    transition: 0.3s;
}

.logo-img:hover {
    transform: scale(1.05);
}

/* MENU */
.menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.menu-toggle {
    display: none;
    font-size: 28px;
    cursor: pointer;
}

.menu a {
    position: relative;
    text-decoration: none;
    color: #222;
    font-weight: 500;
    font-size: 15px;
    transition: 0.3s;
}

/* EFECTO HOVER PRO */
.menu a::after {
    content: "";
    position: absolute;
    width: 0%;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: #c9a96e;
    transition: 0.3s;
}

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

/* LINK ACTIVO */
.menu a.active {
    color: #c9a96e;
}

.menu a.active::after {
    width: 100%;
}

h1 {
    font-size: 42px;
}

h2 {
    font-size: 30px;
}

p {
    font-size: 16px;
    opacity: 0.85;
}

/* BOTÓN WHATSAPP */
.btn-whatsapp {
    background: #c9a96e;
    color: #fff;
    padding: 10px 18px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 14px;
    transition: 0.3s;
}

.btn-whatsapp:hover {
    background: #b89355;
}

/* BOTONES */
.btn-principal {
    background: #c9a96e;
    color: #fff;
    padding: 12px 25px;
    border-radius: 30px;
    text-decoration: none;
    display: inline-block;
    transition: 0.3s;
}

.btn-principal:hover {
    background: #b89355;
}

.btn-principal:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.25);
}

.btn-secundario {
    border: 1px solid #c9a96e;
    padding: 10px 20px;
    border-radius: 30px;
    color: #c9a96e;
    text-decoration: none;
}

.btn-secundario:hover {
    background: #c9a96e;
    color: #fff;
}

/* HERO */
.hero-video {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

/* VIDEO PERFECTO */
.bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 120%;
    height: 120%;
    object-fit: cover;
    transform: translate(-50%, -50%);
}

/* OVERLAY PRO */
.overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        rgba(0,0,0,0.6),
        rgba(0,0,0,0.6)
    );
}

/* CONTENIDO CENTRADO PERFECTO */
.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    text-align: center;
    color: #fff;

    width: 90%;
    max-width: 600px;
}

/* LOGO CONTROLADO */
.hero-logo{
    max-width: 280px;
}

/* TEXTO */
.hero-content h1 {
    font-size: 40px;
    margin-top: 20px;
    margin-bottom: 10px;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 25px;
}

.hero-box h1 {
    font-size: 48px;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 20px;
    margin-bottom: 20px;
}

/* SECCIONES */
section {
    padding: 60px 0;
}

.intro {
    text-align: center;
}

.intro h2 {
    font-size: 32px;
    margin-bottom: 15px;
}

/* GRID */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    text-align: center;
}

.grid-4-etapas {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
    text-align: center;
}

.etapa {
    background: #f8f8f8;
    padding: 25px;
    border-radius: 10px;
}

.etapa span {
    display: block;
    margin-top: 10px;
    color: #c9a96e;
    font-weight: bold;
}

.beneficio h3 {
    margin-bottom: 10px;
    color: #c9a96e;
}

/* CARDS PROYECTOS */
.card-proyecto {
    padding: 40px;
    border-radius: 15px;
    background: #f8f8f8;
    transition: 0.3s;
}

.card-proyecto:hover {
    transform: translateY(-5px);
}

.card-proyecto.vendido {
    background: #111;
    color: #fff;
}

/* PAGE HEADER */
.page-header {
    padding-top: 120px;
    text-align: center;
}

.page-header h1 {
    font-size: 36px;
}

/* GALERÍA */
.grid-galeria {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin: 20px 0;
}

.grid-galeria img {
    width: 100%;
    border-radius: 10px;
}

.grid-galeria img {
    transition: 0.4s;
    cursor: pointer;
}

.grid-galeria img:hover {
    transform: scale(1.08);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.galeria-premium {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.galeria-premium img {
    width: 100%;
    border-radius: 12px;
    cursor: pointer;
    transition: 0.4s;
}

.galeria-premium img:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}

.fade-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: 0.8s ease;
}

.fade-right {
    opacity: 0;
    transform: translateX(40px);
    transition: 0.8s ease;
}

.fade-left.visible,
.fade-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* BADGE */
.badge-vendido {
    margin-top: 20px;
    display: inline-block;
    padding: 10px 20px;
    background: #c9a96e;
    color: #fff;
    border-radius: 20px;
}

/* FOOTER */
.footer-urbania {
    background: linear-gradient(135deg, #0a0a0a, #111);
    color: #ccc;
    padding: 70px 0 20px 0;
    margin-top: auto;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-urbania h3 {
    color: #fff;
    margin-bottom: 10px;
    font-size: 20px;
}

.footer-urbania h4 {
    color: #c6a74a;
    margin-bottom: 10px;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-urbania p {
    font-size: 14px;
    margin-bottom: 6px;
    color: #aaa;
}

.footer-urbania a {
    color: #c6a74a;
    text-decoration: none;
    transition: 0.3s;
}

.footer-urbania a:hover {
    color: #fff;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-copy {
    text-align: center;
    margin-top: 40px;
    font-size: 13px;
    color: #777;
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 20px;
}

.footer-urbania {
    position: relative;
    overflow: hidden;
}

.footer-urbania::before {
    content: "";
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(198,167,74,0.05) 0%, transparent 70%);
    top: -50%;
    left: -50%;
}

.footer-urbania {
    position: relative;
}

.footer-urbania .container {
    position: relative;
    z-index: 2;
}

/* TITULO */
.titulo-seccion {
    text-align: center;
    font-size: 36px;
    font-weight: 600;
    margin-bottom: 50px;
}

/* GRID */
.grid-proyectos {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

/* CARD */
.proyecto-card {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    background: #000;
    cursor: pointer;
}

.pagos {
    padding-top: 40px;
}

.opciones {
    padding-top: 20px;
}

/* IMAGEN */
.proyecto-img {
    height: 350px;
    background-size: cover;
    background-position: center;
    transition: 0.5s;
}

/* EFECTO HOVER */
.proyecto-card:hover .proyecto-img {
    transform: scale(1.05);
}

.proyecto-card {
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.proyecto-card {
    /*border: 1px solid rgba(0,0,0,0.05);*/
}

/* INFO */
.proyecto-info {
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 25px;
    color: #fff;
    background: linear-gradient(
        transparent,
        rgba(0,0,0,0.8)
    );
}

.proyecto-info h3 {
    font-size: 22px;
    margin-bottom: 5px;
}

.proyecto-info p {
    font-size: 14px;
    margin-bottom: 10px;
}

/* BADGE */
.proyecto-card.vendido .badge-vendido {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #c9a96e;
    padding: 8px 15px;
    border-radius: 20px;
    color: #fff;
    font-size: 12px;
}

.bg-light {
    background: #f7f7f7;
}

.bg-dark {
    background: #111;
    color: #fff;
}

.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: 0.8s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}


/* QUIENES SOMOS */
/* HERO INTERNO */


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

.hero-interno {
    position: relative;
    height: 500px;

    background: url('../img/diamante/2.jpg') center/cover no-repeat;
}

.hero-interno + section {
    margin-top: 0;
}

/* overlay ENCIMA del fondo */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;

    width: 100%;
    height: 100%;

    background: linear-gradient(
        to bottom,
        rgba(0,0,0,0.6),
        rgba(0,0,0,0.3),
        rgba(0,0,0,0.7)
    );

    z-index: 1;
}

/* texto arriba de todo */
.hero-text {
    position: absolute;
    z-index: 2;

    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    color: #fff;
    text-align: center;
}

.hero-text h1 {
    font-size: 42px;
    font-weight: 600;
    letter-spacing: 1px;
}
.hero-text h1::after {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    background: #c9a96e;
    margin: 10px auto 0;
}
.hero-text p {
    font-size: 18px;
    opacity: 0.9;
}

/* sombra elegante */
.hero-text {
    text-shadow: 0 5px 20px rgba(0,0,0,0.5);
}

/* SECCIONES */
.quienes-texto h2 {
    font-size: 30px;
    margin-bottom: 15px;
}

.quienes-texto p {
    margin-bottom: 15px;
    line-height: 1.6;
}

.quienes-img img {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

/* VALORES */
.valor {
    text-align: center;
}

.valor h3 {
    color: #c9a96e;
    margin-bottom: 10px;
}

/* CONTENEDOR */
/* CONTENEDOR */
.video-showcase {
    position: relative;
    width: 100%;
    max-width: 800px;
    height: 450px;
    margin: 40px auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
}

/* VIDEO */
.video-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* OVERLAY */
.video-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to top,
        rgba(0,0,0,0.7),
        rgba(0,0,0,0.1)
    );
}

/* TEXTO */
.video-info {
    position: absolute;
    bottom: 20px;
    left: 20px;
    color: #fff;
}

.video-info h3 {
    margin-bottom: 5px;
}

.video-info p {
    font-size: 14px;
    margin-bottom: 10px;
}

/* BOTÓN */
.video-info button {
    background: #c9a96e;
    border: none;
    padding: 8px 15px;
    border-radius: 20px;
    color: #fff;
    cursor: pointer;
}

.video-showcase.vertical {
    max-width: 350px;
    height: 600px;
}

.proyecto-card,
.video-showcase,
.quienes-img img {
    box-shadow: 0 25px 60px rgba(0,0,0,0.25);
}

.video-showcase {
    transform: scale(1);
    transition: 0.5s;
}

.video-showcase:hover {
    transform: scale(1.02);
}

.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.9);

    justify-content: center;
    align-items: center;
}

.lightbox img {
    max-width: 90%;
    max-height: 80%;
    border-radius: 10px;
}

.cerrar {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 30px;
    color: #fff;
    cursor: pointer;
}

.controles {
    position: absolute;
    width: 100%;
    top: 50%;
    display: flex;
    justify-content: space-between;
    color: #fff;
    font-size: 40px;
    padding: 0 30px;
    cursor: pointer;
}

.ventajas {
    text-align: center;
}

.ventaja-card {
    padding: 25px;
    border-radius: 15px;
    background: #fff;
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    transition: 0.3s;
}

.ventaja-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 60px rgba(0,0,0,0.15);
}

.ventaja-card h3 {
    color: #c9a96e;
    margin-bottom: 10px;
}

.contacto-final {
    text-align: center;
}

.subtexto {
    margin-bottom: 30px;
    opacity: 0.7;
}

.form-premium {
    max-width: 700px;
    margin: auto;
}

.lead-depto-seleccionado {
    max-width: 700px;
    margin: 0 auto 18px;
    padding: 12px 15px;
    border: 1px solid rgba(201,169,110,0.45);
    border-radius: 10px;
    background: rgba(201,169,110,0.12);
    font-size: 14px;
}

/* INPUTS */
.form-premium input,
.form-premium select,
.form-premium textarea {
    width: 100%;
    padding: 12px 15px;
    margin-bottom: 15px;
    border-radius: 10px;
    border: 1px solid #ddd;
    font-size: 14px;
    transition: 0.3s;
}

.form-premium input:focus,
.form-premium select:focus,
.form-premium textarea:focus {
    border-color: #c9a96e;
    outline: none;
    box-shadow: 0 0 10px rgba(201,169,110,0.2);
}

/* TEXTAREA */
.form-premium textarea {
    min-height: 100px;
}

.respuesta-lead {
    max-width: 700px;
    margin: 18px auto 0;
    padding: 12px 15px;
    border-radius: 10px;
    border: 1px solid #ddd;
    background: #f8f8f8;
    font-size: 14px;
}

.respuesta-lead.info {
    border-color: #c9a96e;
    background: rgba(201,169,110,0.12);
}

.respuesta-lead.success {
    border-color: #2f8f5b;
    background: rgba(47,143,91,0.12);
}

.respuesta-lead.error {
    border-color: #c44747;
    background: rgba(196,71,71,0.12);
}

/* GRID */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

/* RESPONSIVE 🔥 */
@media(max-width: 900px) {
    
    section {
        padding: 50px 0;
    }

    .grid-2 {
        grid-template-columns: 1fr;
    }

    .grid-3 {
        grid-template-columns: 1fr;
    }

    .grid-galeria {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-proyectos {
        grid-template-columns: 1fr;
    }

    .proyecto-img {
        height: 250px;
    }

    .hero-box h1 {
        font-size: 30px;
    }

    .hero-logo {
        width: 90px;
    }

    .hero-content h1 {
        font-size: 26px;
    }

    .hero-content p {
        font-size: 14px;
    }

    .subtitle {
        font-size: 16px;
    }

    .menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        right: 20px;
        background: #fff;
        width: 220px;
        padding: 20px;
        border-radius: 10px;
        box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    }

    .menu a {
        padding: 10px 0;
        border-bottom: 1px solid #eee;
    }

    .menu-toggle {
        display: block;
    }

}
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-urbania {
        padding: 50px 0 20px 0;
    }
}