/* ABSTRA Estudio - estilos de la web (una sola página, sin Google Sites)
   Diseño original de los bloques v1.0 (08-12-2025), unido y adaptado a celular (01-11-2026). */

:root {
    --morado: #400186;
    --fucsia: #E0004D;
    --amarillo: #F6BE00;
    --verde: #48D597;
    --tinta: #1a1a1a;
    --alto-menu: 56px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--alto-menu); }
body { margin: 0; font-family: 'Roboto', sans-serif; background: #ffffff; color: var(--tinta); -webkit-text-size-adjust: 100%; }
img { display: block; max-width: 100%; }

/* === MENÚ SUPERIOR === */
.menu {
    position: sticky; top: 0; z-index: 100; height: var(--alto-menu);
    display: flex; justify-content: flex-end; align-items: center; gap: 28px;
    padding: 0 40px; background: rgba(255, 255, 255, 0.96);
    transition: box-shadow 0.3s ease;
}
.menu.con-sombra { box-shadow: 0 1px 12px rgba(0, 0, 0, 0.08); }
.menu a { font-family: 'Roboto', sans-serif; font-size: 15px; color: var(--tinta); text-decoration: none; transition: color 0.2s; }
.menu a.activo { font-weight: 700; }
.menu a:hover { color: var(--morado); }

/* === 01 HERO === */
/* Texto arriba e imagen en su propio espacio abajo: la casa nunca queda bajo el texto */
.hero-container {
    /* Alto de la imagen: a todo el ancho (proporción 2070 × 1079); web.js lo reduce si no cabe en la pantalla */
    --alto-casa: calc(100vw / 1.918);
    --escala-globos: 1;
    position: relative; width: 100%;
    display: flex; flex-direction: column; align-items: center;
    background-color: #ffffff; overflow: hidden;
}
/* Degradado blanco bajo la nieve: el borde inferior de los globos no asoma bajo la imagen */
.hero-container::after {
    content: ''; position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; pointer-events: none;
    height: calc(var(--alto-casa) * 0.18); background: linear-gradient(rgba(255, 255, 255, 0), #ffffff 70%);
}
/* Los globos quedan detrás de la casa, asomando sobre los árboles */
.blobs-wrapper { position: absolute; bottom: 0; left: 0; width: 100%; height: var(--alto-casa); z-index: 1; transform: scale(var(--escala-globos)); }
.blob-motion { position: absolute; top: 50%; left: 50%; will-change: transform; cursor: crosshair; }
.blob-visual { width: 100%; height: 100%; filter: blur(15px); opacity: 0.42; transition: filter 0.8s ease-in-out; }
.blob-motion:hover .blob-visual { filter: blur(0px); }
.motion-1 { width: 750px; height: 700px; margin-left: -550px; margin-top: -300px; animation: floatOne 18s ease-in-out infinite; }
.visual-yellow { background-color: var(--amarillo); border-radius: 45% 55% 70% 30% / 40% 60% 40% 60%; }
.motion-2 { width: 650px; height: 600px; margin-left: -100px; margin-top: -250px; animation: floatTwo 24s ease-in-out infinite; }
.visual-magenta { background-color: var(--fucsia); border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; mix-blend-mode: multiply; }
@keyframes floatOne {
    0% { transform: translate(0,0) rotate(0deg); }
    33% { transform: translate(50px, -70px) rotate(4deg); }
    66% { transform: translate(-40px, 40px) rotate(-2deg); }
    100% { transform: translate(0,0) rotate(0deg); }
}
@keyframes floatTwo {
    0% { transform: translate(0,0) rotate(0deg); }
    33% { transform: translate(-50px, 60px) rotate(-4deg); }
    66% { transform: translate(40px, -50px) rotate(2deg); }
    100% { transform: translate(0,0) rotate(0deg); }
}
.hero-bg-image {
    position: relative; z-index: 5; pointer-events: none; order: 2;
    /* La mitad de arriba de la imagen es transparente: queda detrás del texto,
       y el dibujo (árboles y casa, desde el 51 % del alto) empieza 70 px bajo el botón */
    width: 100%; height: var(--alto-casa); margin-top: calc(48px - var(--alto-casa) * 0.509);
    background: url('imagenes/portada-land-page.webp') no-repeat center bottom / auto 100%;
}
.hero-content { position: relative; z-index: 10; text-align: center; width: 100%; max-width: 950px; padding: clamp(32px, 7vh, 110px) 20px 0; }
.hero-content h1 {
    font-family: 'Montserrat', sans-serif; font-weight: 800;
    font-size: clamp(34px, min(5vw, 7.5vh), 70px); line-height: 1.1;
    color: var(--tinta); letter-spacing: -1px; margin: 0 0 18px;
}
.text-purple { color: var(--morado); }
.hero-content p {
    font-family: 'Roboto', sans-serif; font-size: clamp(16px, 1.4vw, 20px);
    font-weight: 400; color: var(--tinta); margin: 0 auto 32px; max-width: 700px;
}
.btn-hablemos, .btn-proyectos {
    display: inline-flex; padding: 14px 50px;
    font-family: 'Montserrat', sans-serif; font-weight: 700;
    font-size: 14px; text-transform: uppercase; text-decoration: none; letter-spacing: 1px;
    background-color: transparent; color: var(--morado); border: 2px solid var(--morado);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative; z-index: 20;
}
.btn-hablemos:hover, .btn-proyectos:hover {
    background-color: var(--morado); color: #ffffff;
    transform: scale(1.05); box-shadow: 0 15px 30px rgba(64, 1, 134, 0.2);
}

/* === 02 MANIFIESTO === */
.studio-section { padding: 120px 20px 80px; max-width: 1200px; margin: 0 auto; }
.studio-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.studio-text h2 { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 2.5rem; line-height: 1.1; color: var(--morado); margin: 0 0 30px; text-transform: uppercase; }
.studio-text p { font-size: 1.1rem; line-height: 1.6; color: #444; margin: 0 0 20px; font-weight: 300; }
.studio-img { width: 100%; height: 100%; object-fit: cover; background-color: #eee; }

/* === 03 PROYECTOS === */
.projects-section { position: relative; padding: 80px 0 100px; width: 95%; max-width: 1800px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 2.5rem; color: var(--morado); text-transform: uppercase; margin: 0; }
/* Las tres diapositivas ocupan la misma celda: el alto lo da el contenido, nunca se corta */
.carousel-container { display: grid; }
.grid-slide {
    grid-area: 1 / 1; display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 300px; gap: 15px;
    opacity: 0; visibility: hidden; z-index: 0; transition: opacity 1.2s ease-in-out, visibility 1.2s;
}
.grid-slide.active { opacity: 1; visibility: visible; z-index: 1; }
.grid-item { position: relative; overflow: hidden; background: #eee; }
.item-tall { grid-column: span 1; grid-row: span 2; }
.item-wide { grid-column: span 2; grid-row: span 1; }
.item-standard { grid-column: span 1; grid-row: span 1; }
.grid-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s ease; }
.grid-item:hover .grid-img { transform: scale(1.05); }
.item-brand {
    display: flex; flex-direction: column; justify-content: flex-end; align-items: flex-start;
    padding: 30px; color: white; cursor: pointer; user-select: none; border: 0; font: inherit; text-align: left;
    transition: background-color 0.3s ease;
}
.brand-title { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1.8rem; margin: 0; letter-spacing: 1px; display: flex; align-items: center; gap: 15px; }
.arrow-icon { opacity: 0; transform: translateX(-10px); transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); display: flex; align-items: center; width: 24px; height: 24px; }
.arrow-icon svg { width: 100%; height: 100%; stroke: white; stroke-width: 3; fill: none; }
.item-brand:hover .arrow-icon { opacity: 1; transform: translateX(0); }
.bg-purple { background-color: var(--morado); }
.bg-fuchsia { background-color: var(--fucsia); }
.overlay {
    position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; align-items: flex-start;
    padding: 30px; opacity: 0; transition: opacity 0.3s ease; background: rgba(64, 1, 134, 0.7);
}
.grid-slide.slide-fuchsia .overlay { background: rgba(224, 0, 77, 0.7); }
.grid-item:hover .overlay { opacity: 1; }
.project-name { color: white; font-weight: 700; font-size: 1.2rem; text-transform: uppercase; transform: translateY(10px); transition: transform 0.3s; }
.project-cat { color: rgba(255, 255, 255, 0.9); font-weight: 400; font-size: 0.85rem; margin-top: 4px; transform: translateY(10px); transition: transform 0.3s 0.1s; }
.grid-item:hover .project-name, .grid-item:hover .project-cat { transform: translateY(0); }
.card-link { position: absolute; inset: 0; z-index: 5; }
.btn-container { text-align: center; margin-top: 50px; }

/* === 04 SERVICIOS === */
.services-section { padding: 80px 20px 120px; text-align: center; }
.services-header h2 { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 2.5rem; color: var(--morado); margin: 0 0 80px; text-transform: uppercase; letter-spacing: -1px; }
.services-grid { display: flex; justify-content: center; flex-wrap: wrap; gap: 60px; max-width: 1200px; margin: 0 auto; }
.service-card { width: 300px; display: flex; flex-direction: column; align-items: center; text-align: center; }
.icon-static-wrapper { position: relative; width: 140px; height: 140px; display: flex; justify-content: center; align-items: center; margin-bottom: 30px; text-decoration: none; }
.blob-floater { position: absolute; inset: 0; z-index: 1; animation: floatBlobOnly 6s ease-in-out infinite; }
.delay-1 { animation-delay: 0s; } .delay-2 { animation-delay: 1s; animation-duration: 7s; } .delay-3 { animation-delay: 0.5s; animation-duration: 6.5s; }
.service-blob { width: 100%; height: 100%; transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1); }
.blob-shape-1 { background-color: var(--amarillo); border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
.blob-shape-2 { background-color: var(--fucsia); border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
.blob-shape-3 { background-color: var(--verde); border-radius: 50% 50% 20% 80% / 25% 80% 20% 67%; }
.icon-static-wrapper:hover .service-blob { filter: blur(8px); opacity: 0.6; transform: scale(1.1) rotate(15deg); }
.service-icon { position: relative; z-index: 10; width: 50px; height: 50px; fill: none; stroke: var(--tinta); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
@keyframes floatBlobOnly { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }
.service-title { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1.2rem; color: var(--tinta); margin: 0 0 15px; text-transform: uppercase; }
.service-desc { font-size: 0.95rem; line-height: 1.5; color: #555; font-weight: 300; max-width: 260px; margin: 0; }

/* === COTIZA CON NOSOTROS === */
.cotiza-section { max-width: 760px; margin: 0 auto; padding: 60px 16px 80px; }
.cotiza-section h1 { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 2.5rem; color: var(--morado); text-transform: uppercase; text-align: center; margin: 0 0 32px; }
.cotiza-form { display: block; width: 100%; height: 1500px; border: 0; }
.cotiza-alternativa { text-align: center; font-size: 0.9rem; color: #666; margin-top: 16px; }
.cotiza-alternativa a { color: var(--morado); }

/* === 05 FOOTER === */
.footer-section { background-color: var(--morado); color: #ffffff; padding: 100px 0 60px; width: 100%; position: relative; z-index: 10; }
.footer-container { width: 90%; max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.8fr 1.5fr 0.8fr 0.8fr; gap: 40px; align-items: start; }
.footer-brand { display: flex; flex-direction: column; align-items: flex-start; }
/* -56px alinea el logo con los títulos de las columnas (ajuste original) */
.brand-logo-img { max-width: 290px; width: 100%; height: auto; margin-top: -56px; }
.footer-col h4 { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 0.9rem; text-transform: uppercase; margin: 0 0 20px; line-height: 1; letter-spacing: 1px; color: #ffffff; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 12px; }
.footer-col a.text-link { text-decoration: none; color: rgba(255, 255, 255, 0.8); font-size: 0.95rem; font-weight: 400; transition: all 0.3s ease; position: relative; display: inline-block; }
.footer-col a.text-link::after { content: ''; position: absolute; width: 0; height: 1px; bottom: -2px; left: 0; background-color: var(--amarillo); transition: width 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); }
.footer-col a.text-link:hover { color: #ffffff; transform: translateX(5px); }
.footer-col a.text-link:hover::after { width: 100%; }
.social-icons { display: flex; flex-direction: column; gap: 15px; align-items: flex-start; }
.social-icon-link { display: inline-block; width: 32px; height: 32px; color: #ffffff; opacity: 0.8; transition: transform 0.3s, opacity 0.3s; }
.social-icon-link svg { width: 100%; height: 100%; fill: currentColor; }
.social-icon-link:hover { transform: scale(1.2) rotate(5deg); opacity: 1; }
.footer-bottom { width: 90%; max-width: 1200px; margin: 80px auto 0; padding-top: 30px; border-top: 1px solid rgba(255, 255, 255, 0.1); text-align: center; font-size: 0.8rem; opacity: 0.5; font-weight: 300; }

/* === TABLET === */
@media (max-width: 900px) {
    .footer-container { grid-template-columns: 1fr; gap: 50px; text-align: center; justify-items: center; }
    .footer-brand { align-items: center; }
    .brand-logo-img { margin-top: 0; max-width: 220px; }
    .social-icons { flex-direction: row; justify-content: center; }
    .footer-col a.text-link:hover { transform: none; }
    .footer-col a.text-link::after { left: 50%; transform: translateX(-50%); }
}

/* === CELULAR === */
@media (max-width: 768px) {
    .menu { padding: 0 16px; gap: 20px; justify-content: space-between; }
    .menu a { font-size: 14px; }

    /* Globos pequeños, abajo y detrás de la cabaña */
    .hero-container { --alto-casa: 330px; }
    .blobs-wrapper { bottom: 40px; height: 240px; }
    .motion-1 { width: 190px; height: 180px; margin-left: -165px; margin-top: -60px; }
    .motion-2 { width: 170px; height: 160px; margin-left: -20px; margin-top: -50px; }
    .hero-content { padding: 56px 24px 0; }
    .hero-content h1 { font-size: clamp(28px, 8.4vw, 44px); letter-spacing: -0.5px; margin-bottom: 18px; }
    .hero-content p { font-size: 16px; margin-bottom: 32px; }
    .btn-hablemos { padding: 13px 40px; background-color: rgba(255, 255, 255, 0.85); }
    /* La casa se muestra entera abajo, sin taparse con el texto */
    .hero-bg-image { margin-top: -40px; background-size: 165% auto; background-position: 22% bottom; }

    .studio-section { padding: 60px 20px; }
    .studio-grid { grid-template-columns: 1fr; gap: 40px; }
    .studio-img { height: 350px; }
    .studio-text h2, .section-header h2, .services-header h2, .cotiza-section h1 { font-size: 2rem; }

    /* En celular se ven los 9 proyectos uno tras otro, con su título visible */
    .projects-section { width: auto; padding: 40px 20px 60px; }
    .section-header { margin-bottom: 32px; }
    .carousel-container { display: flex; flex-direction: column; gap: 15px; }
    .grid-slide { grid-template-columns: 1fr; grid-auto-rows: auto; opacity: 1; visibility: visible; transition: none; }
    .grid-item.item-tall, .grid-item.item-wide, .grid-item.item-standard { grid-column: span 1; grid-row: span 1; aspect-ratio: 4 / 3; }
    .grid-item.item-brand { order: -1; aspect-ratio: auto; padding: 20px 24px; cursor: default; }
    .brand-title { font-size: 1.4rem; }
    .arrow-icon { display: none; }
    .overlay { opacity: 1; padding: 20px; background: linear-gradient(to top, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0) 55%) !important; }
    .project-name, .project-cat { transform: none; }
    .project-name { font-size: 1rem; }

    .services-section { padding: 60px 20px 80px; }
    .services-header h2 { margin-bottom: 50px; }
    .services-grid { flex-direction: column; align-items: center; gap: 60px; }

    .cotiza-section { padding: 40px 0 60px; }
    .cotiza-section h1, .cotiza-alternativa { padding: 0 16px; }
    .cotiza-form { height: 1700px; }

    .footer-section { padding: 70px 0 40px; }
    .footer-bottom { margin-top: 50px; }
}

/* Quien pide menos movimiento en su sistema ve los blobs quietos */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .blob-motion, .blob-floater { animation: none; }
}