/* ==========================================================================
   Inicio
   ========================================================================== */

/* Hero: bloque verde con rayos, foto recortada en diagonal y cuatro rombos de material */
.hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    min-height: min(calc(100svh - var(--header-h)), 880px);
    overflow: hidden;
    background: var(--color-primary-deep);
    color: var(--color-white);
    --ray-x: 6%;
    --ray-y: 112%;
}
.hero__rays { position: absolute; inset: 0; }
.hero__media {
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: 68%;
    clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
}
.hero__media img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 60%; }
.hero__media::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(100deg, rgba(11,59,34,.62) 16%, rgba(11,59,34,0) 56%);
}
.hero__inner {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    max-width: calc(var(--container-width) + var(--gutter) * 2);
    margin-inline: auto;
    padding: clamp(56px, 7vw, 96px) var(--gutter) clamp(64px, 7vw, 104px);
}
.hero__title {
    max-width: 13.4ch;
    margin-bottom: var(--space-3);
    font-size: clamp(2.7rem, 6.1vw, 6.2rem);
    font-stretch: 70%;
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
}
.hero__title em { text-transform: none; font-size: 1.05em; line-height: .8; color: #fff; }
.hero__lead { max-width: 44ch; margin-bottom: var(--space-4); font-size: var(--fs-lead); line-height: 1.5; color: rgba(255,255,255,.9); }

/* Los cuatro rombos del logotipo, ahora con materiales */
.hero__cluster {
    position: absolute;
    z-index: 3;
    right: clamp(16px, 3vw, 48px);
    bottom: clamp(16px, 3vw, 40px);
    width: clamp(150px, 19vw, 280px);
    aspect-ratio: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 5px;
    transform: rotate(45deg) scale(.72);
    transform-origin: center;
}
.hero__tile { overflow: hidden; background: var(--color-sand); }
.hero__tile img { width: 142%; height: 142%; max-width: none; object-fit: cover; transform: translate(-15%, -15%) rotate(-45deg); }

/* Entrada del hero: solo el texto y los rombos, sin retrasar la imagen principal */
@keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes tile-in { from { opacity: 0; } to { opacity: 1; } }
.hero__title, .hero__lead, .hero .btn-row { animation: rise .7s var(--ease) both; }
.hero__lead { animation-delay: .1s; }
.hero .btn-row { animation-delay: .2s; }
.hero__tile { animation: tile-in .6s linear both; }
.hero__tile:nth-child(2) { animation-delay: .12s; }
.hero__tile:nth-child(3) { animation-delay: .24s; }
.hero__tile:nth-child(4) { animation-delay: .36s; }

/* Franja de orígenes */
.origin-strip { background: var(--color-accent); color: var(--color-white); }
.origin-strip__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 6px 32px;
    padding-block: 14px;
    font-weight: 600;
    font-stretch: 84%;
}
.origin-strip__list { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.origin-strip__list li { display: flex; align-items: center; gap: 8px; text-transform: uppercase; letter-spacing: .06em; }
.origin-strip__list li::before { content: ''; width: 8px; height: 8px; background: var(--color-white); clip-path: var(--diamond); }

/* Categorías: piso en formatos distintos */
.cats__head { display: grid; grid-template-columns: 7fr 5fr; gap: var(--space-3) var(--space-5); align-items: end; margin-bottom: var(--space-5); }
.cats__grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: clamp(120px, 15vw, 214px);
    gap: 6px;
}
.cat {
    position: relative;
    display: block;
    overflow: hidden;
    color: var(--color-white);
    text-decoration: none;
    background: var(--color-ink);
}
.cat .zoom { position: absolute; inset: 0; background: none; }
.cat .zoom::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(10,14,12,.78) 2%, rgba(10,14,12,0) 56%); }
.cat__body { position: absolute; left: 0; right: 0; bottom: 0; display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; padding: clamp(14px, 2vw, 26px); }
.cat__name { font-family: var(--font-heading); font-size: clamp(1.45rem, 2.9vw, 2.8rem); font-stretch: 72%; font-weight: 700; line-height: 1; text-transform: uppercase; }
.cat__go { display: grid; place-items: center; width: 42px; height: 42px; flex: none; background: var(--color-white); color: var(--color-ink); clip-path: var(--diamond); transition: clip-path .3s var(--ease), background-color .3s var(--ease), color .3s var(--ease); }
.cat__go .icon { width: 16px; height: 16px; }
.cat:hover .cat__go { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%); background: var(--color-accent); color: var(--color-white); }
.cat--a { grid-column: span 7; grid-row: span 2; }
.cat--b { grid-column: span 5; grid-row: span 3; }
.cat--c { grid-column: span 3; grid-row: span 2; }
.cat--d { grid-column: span 4; grid-row: span 2; }
.cat--e { grid-column: span 5; grid-row: span 1; }

/* Propuesta de valor: lista tipo ficha, no tarjetas */
.value { background: var(--color-travertine); }
.value__grid { display: grid; grid-template-columns: 4fr 8fr; gap: var(--space-5) clamp(32px, 6vw, 96px); }
.value__head { position: sticky; top: calc(var(--header-h) + 32px); align-self: start; }
.value__head .lead { margin-top: var(--space-3); }
.value__row {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 8px 32px;
    align-items: baseline;
    padding-block: clamp(20px, 2.4vw, 32px);
    border-top: 1px solid var(--color-ink);
    transition: padding-left .35s var(--ease), color .25s;
}
.value__row:last-child { border-bottom: 1px solid var(--color-ink); }
.value__row:hover { padding-left: 16px; color: var(--color-primary); }
.value__row h3 { font-size: clamp(1.6rem, 2.9vw, 2.75rem); text-transform: uppercase; }
.value__row p { color: var(--color-stone); }

/* Ambientes: tira horizontal con alturas distintas */
.rooms__head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-4); }
.rooms__strip {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(280px, 30vw);
    align-items: end;
    gap: 12px;
    padding-inline: max(var(--gutter), calc((100vw - var(--container-width)) / 2));
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scroll-padding-inline: var(--gutter);
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) var(--color-sand);
    padding-bottom: 16px;
}
.room { scroll-snap-align: start; text-decoration: none; }
.room .zoom { aspect-ratio: 4 / 3; }
.room:nth-child(odd) .zoom { aspect-ratio: 4 / 5; }
.room__label { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-top: 10px; font-size: 1.125rem; font-stretch: 84%; font-weight: 600; }
.room__label .icon { width: 18px; height: 18px; color: var(--color-accent); transition: transform .3s var(--ease); }
.room:hover .room__label .icon { transform: translateX(5px); }

/* Promoción: banda roja con rombos que crecen */
.promo { position: relative; overflow: hidden; background: var(--color-accent); color: var(--color-white); }
.promo__inner { position: relative; display: grid; grid-template-columns: 7fr 5fr; gap: var(--space-4); align-items: center; padding-block: clamp(56px, 7vw, 104px); }
.promo__title { margin-bottom: var(--space-3); font-size: clamp(2.8rem, 7.4vw, 7.4rem); line-height: 1; text-transform: uppercase; }
.promo__title em { text-transform: none; }
.promo__text { max-width: 40ch; margin-bottom: var(--space-4); font-size: var(--fs-lead); line-height: 1.45; }
.promo__steps { display: flex; align-items: flex-end; justify-content: flex-end; gap: 0; }
.promo__steps span {
    display: block;
    flex: none;
    aspect-ratio: 1;
    margin-left: -3%;
    clip-path: var(--diamond);
    background-color: var(--color-white);
}
.promo__steps span:nth-child(1) { width: 19%; background: repeating-linear-gradient(90deg, #fff 0 22%, var(--color-accent-deep) 22% 26%); }
.promo__steps span:nth-child(2) {
    width: 31%;
    background: conic-gradient(var(--color-ink) 25%, #fff 0 50%, var(--color-ink) 0 75%, #fff 0) 0 0 / 28% 28%;
}
.promo__steps span:nth-child(3) { width: 50%; overflow: hidden; }
.promo__steps span:nth-child(3) img { width: 100%; height: 100%; object-fit: cover; }

/* Instalación */
.install { display: grid; grid-template-columns: 6fr 6fr; align-items: stretch; background: var(--color-bg); }
.install__photo { position: relative; min-height: 460px; }
.install__photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.install__body { padding: var(--section-y) max(var(--gutter), calc((100vw - var(--container-width)) / 2)) var(--section-y) clamp(32px, 6vw, 96px); }
.install__body .lead { margin-block: var(--space-3); }
.install__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 24px; margin-bottom: var(--space-3); }
.install__list li { display: flex; gap: 10px; align-items: center; padding-block: 12px; border-bottom: 1px solid var(--color-sand); font-weight: 500; line-height: 1.25; }
.install__list .icon { color: var(--color-primary); width: 18px; height: 18px; }
.install__note { margin-bottom: var(--space-4); font-size: .9375rem; color: var(--color-stone); }

/* Confianza: por tipo de cliente, sobre verde */
.trust { position: relative; overflow: hidden; background: var(--color-primary-deep); color: var(--color-white); --ray-x: 100%; --ray-y: 0%; }
.trust .container { position: relative; }
.trust__title { max-width: 18ch; margin-bottom: var(--space-5); }
.trust__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid rgba(255,255,255,.3); }
.trust__col { padding: var(--space-4) clamp(16px, 2.6vw, 40px) var(--space-2); border-left: 1px solid rgba(255,255,255,.3); }
.trust__col:first-child { padding-left: 0; border-left: 0; }
.trust__col .icon { width: 32px; height: 32px; margin-bottom: var(--space-3); }
.trust__col h3 { margin-bottom: 12px; font-size: var(--fs-h3); text-transform: uppercase; }
.trust__col p { color: rgba(255,255,255,.86); }

/* Galería de portada: composición editorial */
.gal__head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-4); }
.gal__grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 8px; }
.gal__item { display: block; }
.gal__item:nth-child(1) { grid-column: 1 / span 5; grid-row: 1 / span 2; }
.gal__item:nth-child(2) { grid-column: 6 / span 4; }
.gal__item:nth-child(3) { grid-column: 10 / span 3; }
.gal__item:nth-child(4) { grid-column: 6 / span 3; }
.gal__item:nth-child(5) { grid-column: 9 / span 4; }
.gal__item .zoom { height: 100%; min-height: clamp(160px, 19vw, 280px); }
.gal__note { margin-top: var(--space-2); font-size: .9375rem; color: var(--color-stone); }

/* Responsive propio de Inicio */
@media (max-width: 1023px) {
    .hero__media { width: 78%; }
    .value__grid { grid-template-columns: 1fr; }
    .value__head { position: static; }
    .cats__head { grid-template-columns: 1fr; }
    .install { grid-template-columns: 1fr; }
    .install__photo { min-height: 0; aspect-ratio: 16 / 9; }
    .install__body { padding: var(--section-y) var(--gutter); }
    .promo__inner { grid-template-columns: 1fr; }
    .promo__steps { max-width: 560px; }
    .rooms__strip { grid-auto-columns: minmax(260px, 42vw); }
}

@media (max-width: 767px) {
    /* En móvil la foto va arriba con corte diagonal y el texto debajo sobre verde */
    .hero { min-height: 0; }
    .hero__media {
        position: relative;
        width: 100%;
        height: 58vw;
        min-height: 230px;
        clip-path: polygon(0 0, 100% 0, 100% 82%, 0 100%);
    }
    .hero__media::after { display: none; }
    .hero__inner { padding: var(--space-4) var(--gutter) var(--space-5); }
    .hero__title { font-size: clamp(2.5rem, 12.6vw, 4rem); max-width: none; }
    .hero__cluster { top: calc(58vw - 86px); right: 2px; bottom: auto; width: 128px; }

    .cats__grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 44vw; gap: 4px; }
    .cat--a { grid-column: span 2; grid-row: span 2; }
    .cat--b { grid-column: span 1; grid-row: span 2; }
    .cat--c { grid-column: span 1; grid-row: span 1; }
    .cat--d { grid-column: span 1; grid-row: span 1; }
    .cat--e { grid-column: span 2; grid-row: span 1; }
    .cat__go { width: 34px; height: 34px; }

    .value__row { grid-template-columns: 1fr; }
    .value__row:hover { padding-left: 0; }
    .rooms__strip { grid-auto-columns: 74vw; }
    .install__list { grid-template-columns: 1fr; }
    .trust__grid { grid-template-columns: 1fr; border-top: 0; }
    .trust__col, .trust__col:first-child { padding: var(--space-3) 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.3); }

    .gal__grid { grid-template-columns: repeat(2, 1fr); }
    .gal__item:nth-child(n) { grid-column: auto; grid-row: auto; }
    .gal__item:nth-child(1) { grid-column: 1 / -1; }
    .gal__item:nth-child(4) { grid-column: 1 / -1; }
    .gal__item .zoom { min-height: 40vw; }
    .gal__item:nth-child(1) .zoom, .gal__item:nth-child(4) .zoom { aspect-ratio: 16 / 10; }
}