/* =========================================================
   García Recta Design — rollkit-story.css
   Secciones narrativas con scroll (GSAP/ScrollTrigger):
   Transformación, Descubrí Rollkit (horizontal), Despiece,
   Macro-detalle, Proyectos reales.
   ========================================================= */

/* base.css pone `scroll-behavior: smooth` en <html> para toda la
   web (útil para los links con #ancla del resto del sitio). En
   páginas con GSAP ScrollTrigger eso es justamente lo que GSAP
   desaconseja: el scroll nativo suavizado hace que el navegador
   reporte la posición de scroll en valores "de tránsito" que no
   coinciden con el punto real de reposo, y eso es lo que corrompe
   los start/end de los triggers (se ven negativos, o el efecto ya
   completo apenas entra la sección en pantalla). Se desactiva acá,
   solo para esta página — el resto del sitio no se toca. */
html { scroll-behavior: auto; }

/* ---------- Transformación (sticky: imagen fija, texto cambia) ---------- */
.transformacion { position: relative; height: 400vh; }
.transformacion-sticky {
    position: sticky; top: 0; height: 100vh; overflow: hidden;
    display: flex; align-items: center; justify-content: center;
}
.transformacion-img { position: absolute; inset: 0; }
.transformacion-img img { opacity: 0; transition: opacity .5s ease; }
.transformacion-img img.active { opacity: 1; }
.transformacion-overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10,10,10,.35), rgba(10,10,10,.75) 80%); }
.transformacion-content { position: relative; z-index: 2; text-align: center; }
.transformacion-eyebrow { font-size: 12px; font-weight: 600; letter-spacing: 3px; color: var(--red); text-transform: uppercase; margin-bottom: 20px; }
.transformacion-word {
    font-family: var(--font-display); font-weight: 600; font-size: clamp(2.6rem,7vw,5.5rem);
    color: #fff; opacity: 0; transform: translateY(24px); transition: opacity .5s ease, transform .5s ease;
    position: absolute; left: 0; right: 0;
}
.transformacion-word.active { opacity: 1; transform: translateY(0); position: relative; }
.transformacion-dots { position: absolute; bottom: 60px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 2; }
.transformacion-dot { width: 7px; height: 7px; border-radius: 50%; background: rgba(245,245,243,.3); transition: background .3s ease, transform .3s ease; }
.transformacion-dot.active { background: var(--red); transform: scale(1.3); }

/* ---------- Descubrí Rollkit (scroll horizontal) ---------- */
.h-discover { position: relative; height: 320vh; border-top: 1px solid var(--line); }
.h-discover-sticky { position: sticky; top: 0; height: 100vh; overflow: hidden; display: flex; flex-direction: column; justify-content: center; }
.h-discover-head { padding: 0 var(--container-pad); margin-bottom: 34px; }
.h-discover-track { display: flex; gap: 22px; padding: 0 var(--container-pad); will-change: transform; }
.h-discover-slide { position: relative; flex: 0 0 min(58vw,640px); height: 58vh; overflow: hidden; border-radius: var(--radius-small); }
.h-discover-label { position: absolute; left: 0; bottom: 0; z-index: 2; padding: 22px 24px; width: 100%; background: linear-gradient(0deg, rgba(10,10,10,.8), transparent); }
.h-discover-label .num { font-family: var(--font-display); color: var(--red); font-size: .95rem; margin-bottom: 6px; display: block; }
.h-discover-label .txt { font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; }
@media (max-width: 800px) {
    .h-discover { height: auto; }
    .h-discover-sticky { position: relative; height: auto; padding: 60px 0; }
    .h-discover-track { overflow-x: auto; scroll-snap-type: x mandatory; transform: none !important; }
    .h-discover-slide { flex: 0 0 82vw; height: 46vh; scroll-snap-align: start; }
}

/* ---------- Despiece del producto (hotspots) ---------- */
.despiece { padding: var(--section-y) 0; border-top: 1px solid var(--line); }
.despiece-head { max-width: 640px; margin-bottom: 50px; }
.despiece-wrap { position: relative; border-radius: var(--radius-small); overflow: hidden; aspect-ratio: 16/9; }
.despiece-wrap img { width: 100%; height: 100%; object-fit: cover; }
.despiece-hotspot {
    position: absolute; width: 30px; height: 30px; border-radius: 50%;
    background: rgba(10,10,10,.55); border: 1.5px solid #fff; color: #fff;
    display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700;
    cursor: pointer; transform: translate(-50%,-50%); transition: background .25s ease, transform .25s ease;
}
.despiece-hotspot::before {
    content: ''; position: absolute; inset: -8px; border-radius: 50%; border: 1px solid rgba(255,255,255,.4);
    animation: hotspotPulse 2.4s ease-out infinite;
}
@keyframes hotspotPulse { 0% { transform: scale(.7); opacity: .8; } 100% { transform: scale(1.6); opacity: 0; } }
.despiece-hotspot:hover, .despiece-hotspot.active { background: var(--red); transform: translate(-50%,-50%) scale(1.15); }
.despiece-card {
    position: absolute; z-index: 5; width: 220px; padding: 18px 20px;
    background: rgba(10,10,10,.94); border: 1px solid var(--line-strong); border-radius: 4px;
    opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .2s ease, transform .2s ease, visibility .2s;
    backdrop-filter: blur(6px);
}
.despiece-card.open { opacity: 1; visibility: visible; transform: translateY(0); }
.despiece-card-num { font-family: var(--font-display); color: var(--red); font-size: .85rem; margin-bottom: 6px; }
.despiece-card-title { font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; margin-bottom: 6px; }
.despiece-card-desc { font-size: 12.5px; color: rgba(245,245,243,.6); line-height: 1.5; }
@media (max-width: 700px) {
    .despiece-hotspot { width: 26px; height: 26px; font-size: 11px; }
    .despiece-card { width: 180px; padding: 14px 16px; }
}

/* ---------- Macro-detalle (zoom lento, reusa .detalle de la landing) ---------- */
.rk-macro { position: relative; height: 66vh; overflow: hidden; border-top: 1px solid var(--line); }
.rk-macro img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.05); transition: transform 7s linear; }
.rk-macro.in-view img { transform: scale(1.2); }
.rk-macro-overlay { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(10,10,10,.8), rgba(10,10,10,.1) 55%); display: flex; align-items: flex-end; }
.rk-macro-text { padding: 46px var(--container-pad); }
.rk-macro-eyebrow { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--red); margin-bottom: 10px; }
.rk-macro-title { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.6rem,3.6vw,2.6rem); max-width: 480px; line-height: 1.15; }

/* ---------- Proyectos reales (editorial, nombres verdaderos) ---------- */
.rk-proyectos { padding: var(--section-y) 0; border-top: 1px solid var(--line); }
.rk-proyectos-head { max-width: 640px; margin-bottom: 50px; }
.rk-proyectos-list { display: flex; flex-direction: column; }
.rk-proyecto-row {
    display: grid; grid-template-columns: 90px 1fr 240px; align-items: center; gap: 24px;
    padding: 26px 0; border-top: 1px solid var(--line); position: relative; overflow: hidden;
    transition: padding-left .3s ease;
}
.rk-proyecto-row:last-child { border-bottom: 1px solid var(--line); }
.rk-proyecto-row:hover { padding-left: 14px; }
.rk-proyecto-num { font-family: var(--font-display); font-size: 1rem; color: var(--red); }
.rk-proyecto-name { font-family: var(--font-display); font-size: clamp(1.2rem,2.4vw,1.7rem); font-weight: 600; }
.rk-proyecto-thumb { width: 100%; height: 80px; border-radius: 2px; overflow: hidden; position: relative; }
.rk-proyecto-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.rk-proyecto-row:hover .rk-proyecto-thumb img { transform: scale(1.08); }
@media (max-width: 700px) {
    .rk-proyecto-row { grid-template-columns: 40px 1fr; }
    .rk-proyecto-thumb { display: none; }
}