/* ==========================================================================
   Juana Casa — página de inicio (index.html)
   Requiere base.css. Secciones en el mismo orden en que aparecen en la página.
   ========================================================================== */

body { overflow-x: hidden; }

/* Navegación transparente sobre el hero; se vuelve clara al hacer scroll -- */
.topnav { position: fixed; top: 0; left: 0; right: 0; transition: background .35s, box-shadow .35s, border-color .35s; border-bottom: 1px solid transparent; }
.topnav-logo { height: 34px; }
.logo-white { display: block; }
.logo-color { display: none; }
.topnav-links { display: flex; gap: 26px; list-style: none; }
.topnav-links a { position: relative; font-size: .84rem; font-weight: 500; color: rgba(255,255,255,.85); transition: color .2s; padding-bottom: 3px; }
.topnav-links a::after { content: ''; position: absolute; left: 0; bottom: 0; width: 100%; height: 1.5px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .35s var(--ease); }
.topnav-links a:hover { color: var(--white); }
.topnav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
.topnav-cta { background: var(--sage-light); color: var(--forest-dark); }
.topnav-cta:hover { background: var(--sage-glow); }
.topnav.scrolled { background: rgba(250,247,240,.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); box-shadow: 0 2px 24px rgba(0,0,0,.07); border-bottom-color: var(--beige); }
.topnav.scrolled .logo-white { display: none; }
.topnav.scrolled .logo-color { display: block; }
.topnav.scrolled .topnav-links a { color: var(--forest); }
.topnav.scrolled .topnav-links a:hover { color: var(--ink); }
.topnav.scrolled .topnav-cta { background: var(--forest-dark); color: var(--white); }
@media (max-width: 820px) {
  .topnav-links { display: none; }
  .topnav-inner { height: 64px; }
}

/* Hero -------------------------------------------------------------------- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 130px 24px 80px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-slide { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; transition: opacity 1.8s var(--ease); animation: kenburns 26s ease-in-out infinite alternate; }
.hero-slide.active { opacity: 1; }
@keyframes kenburns { from { transform: scale(1.05); } to { transform: scale(1.15); } }
.hero-bg::after { content: ''; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(15,17,10,.74) 0%, rgba(15,17,10,.6) 42%, rgba(15,17,10,.66) 70%, rgba(15,17,10,.88) 100%); }
.hero-inner { position: relative; z-index: 2; max-width: 920px; color: var(--white); }
.hero-inner .eyebrow { color: var(--sage-light); }
.hero-inner .eyebrow::before { background: var(--sage-light); }
.hero-inner > * { opacity: 0; animation: heroRise 1s var(--ease) forwards; }
.hero-inner .eyebrow { animation-delay: .05s; }
.hero-inner h1 { animation-delay: .16s; }
.hero-inner .hero-locs { animation-delay: .27s; }
.hero-inner .hero-lead { animation-delay: .38s; }
.hero-inner .hero-ctas { animation-delay: .49s; }
.hero-inner .hero-stats { animation-delay: .6s; }
@keyframes heroRise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: translateY(0); } }
.hero h1 { font-family: var(--font-display); font-size: clamp(2.3rem, 5.2vw, 4.1rem); font-weight: 700; line-height: 1.07; letter-spacing: -.02em; margin-bottom: 24px; text-shadow: 0 2px 40px rgba(0,0,0,.3); }
.hero h1 .accent { font-family: var(--font-accent); color: var(--sage-light); font-style: italic; font-weight: 500; letter-spacing: 0; }
.hero-locs { display: inline-flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 7px 13px; margin-bottom: 30px; color: var(--sage-light); font-weight: 600; font-size: clamp(.82rem, 1.4vw, 1.02rem); letter-spacing: .01em; }
.hero-locs svg { width: 19px; height: 19px; flex-shrink: 0; margin-right: 3px; }
.hero-locs .sep { opacity: .45; font-weight: 400; }
.hero-lead { font-size: clamp(1.02rem, 1.5vw, 1.18rem); font-weight: 400; color: rgba(255,255,255,.97); line-height: 1.7; max-width: 680px; margin: 0 auto 36px; text-shadow: 0 2px 18px rgba(0,0,0,.6); }
.hero-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 64px; }
.hero-stats { display: flex; justify-content: center; gap: clamp(28px, 6vw, 72px); flex-wrap: wrap; }
.hero-stat .num { font-family: var(--font-display); font-size: clamp(1.7rem, 3.4vw, 2.6rem); font-weight: 700; color: var(--white); line-height: 1; font-variant-numeric: tabular-nums; }
.hero-stat .label { font-size: .8rem; color: rgba(255,255,255,.72); font-weight: 400; margin-top: 7px; }
.scroll-cue { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 2; color: rgba(255,255,255,.6); animation: bob 2.2s ease-in-out infinite; transition: opacity .3s; }
.scroll-cue:hover { opacity: .85; }
@keyframes bob { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(8px); } }
@media (max-width: 600px) { .hero-stats { gap: 26px; } .hero-ctas { margin-bottom: 48px; } }

/* Títulos de sección ------------------------------------------------------ */
#problema, #metodo, #clientes, #proyectos, #proceso, #presentaciones, #agenda { scroll-margin-top: 88px; }
.section { padding: clamp(76px, 11vw, 136px) 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 64px; }
.section-head h2 { font-family: var(--font-display); font-size: clamp(1.9rem, 3.8vw, 2.8rem); font-weight: 700; line-height: 1.18; letter-spacing: -.02em; margin-bottom: 18px; }
.section-head h2 em { font-family: var(--font-accent); font-style: italic; font-weight: 500; color: var(--sage-deep); }
.section-head p { font-size: 1.04rem; font-weight: 300; color: var(--text-muted); line-height: 1.7; }
.section-head.on-dark h2 { color: var(--white); }
.section-head.on-dark h2 em { color: var(--sage-light); }
.section-head.on-dark p { color: rgba(255,255,255,.78); }

/* El problema (bento) ----------------------------------------------------- */
.problema { background: var(--cream); }
.problema-layout { display: grid; grid-template-columns: .25fr 1fr; gap: 20px; align-items: stretch; }
.problema-photo { position: relative; border-radius: 22px; overflow: hidden; border: 1px solid rgba(0,0,0,.08); box-shadow: 0 16px 44px rgba(0,0,0,.12); }
.problema-photo::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 70px; background: linear-gradient(to top, rgba(20,22,15,.18), transparent); pointer-events: none; }
.problema-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.problema-bento { display: grid; grid-template-columns: 1fr 1fr 1fr; grid-template-rows: auto auto; gap: 18px; }
.pb-card { background: var(--white); border: 1px solid rgba(0,0,0,.05); border-radius: 20px; padding: 26px 24px; transition: transform .4s var(--ease); }
.pb-card:hover { transform: translateY(-5px); box-shadow: 0 20px 44px rgba(42,55,31,.13); }
.pb-card.c01 { grid-column: 1; grid-row: 1 / span 2; }
.pb-card.c02 { grid-column: 2 / span 2; grid-row: 1; }
.pb-card.c03 { grid-column: 2; grid-row: 2; }
.pb-card.c04 { grid-column: 3; grid-row: 2; }
.pb-num { font-family: var(--font-accent); font-style: italic; font-size: 1.7rem; font-weight: 500; color: var(--sage-mid); display: inline-block; border-bottom: 2px solid var(--sage-light); padding-bottom: 2px; margin-bottom: 16px; }
.pb-head { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.pb-card.c01 .pb-head { flex-direction: column; align-items: flex-start; }
.pb-icon { width: 48px; height: 48px; border-radius: 14px; background: var(--cream-2); color: var(--sage-deep); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.pb-card h3 { font-family: var(--font-display); font-size: 1.18rem; font-weight: 700; margin: 0; line-height: 1.25; }
.pb-card p { font-size: .88rem; color: var(--text-muted); line-height: 1.6; }
.problema-quote { display: flex; align-items: center; gap: 24px; background: var(--white); border: 1px solid rgba(0,0,0,.05); border-radius: 20px; padding: 26px 38px; margin-top: 26px; }
.problema-quote .q-mark { font-family: var(--font-accent); font-size: 4.2rem; line-height: .7; color: var(--sage-light); flex-shrink: 0; }
.problema-quote p { font-family: var(--font-accent); font-style: italic; font-weight: 500; font-size: clamp(1.08rem, 2vw, 1.45rem); color: var(--sage-deep); line-height: 1.5; }
@media (max-width: 980px) {
  .problema-layout { grid-template-columns: 1fr; }
  .problema-photo { aspect-ratio: 4/3; }
  .problema-bento { grid-template-columns: 1fr 1fr; grid-template-rows: none; }
  .pb-card.c01, .pb-card.c02, .pb-card.c03, .pb-card.c04 { grid-column: auto; grid-row: auto; }
}
@media (max-width: 600px) {
  .problema-bento { grid-template-columns: 1fr; }
  .problema-quote { flex-direction: column; text-align: center; gap: 6px; padding: 26px 24px; }
}

/* El método: 3 pasos ------------------------------------------------------ */
.etapas { background: var(--charcoal); color: var(--white); position: relative; overflow: hidden; }
.etapas::before { content: ''; position: absolute; top: -160px; right: -140px; width: 480px; height: 480px; background: radial-gradient(circle, rgba(143,168,118,.3) 0%, transparent 70%); }
.etapas .container { position: relative; z-index: 1; }
.etapas-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 1040px; margin: 0 auto; }
.etapa-card { background: var(--charcoal-2); border: 1px solid rgba(255,255,255,.07); border-radius: 18px; padding: 28px 26px; transition: transform .4s var(--ease), border-color .4s; }
.etapa-card:hover { transform: translateY(-6px); border-color: rgba(197,222,176,.4); box-shadow: 0 20px 44px rgba(0,0,0,.28); }
.etapa-card.feat { background: var(--sage-light); color: var(--forest-dark); border-color: transparent; }
.etapa-num { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .14em; color: var(--sage-light); margin-bottom: 14px; display: block; }
.etapa-card.feat .etapa-num { color: var(--forest); }
.etapa-card h3 { font-family: var(--font-display); font-size: 1.18rem; font-weight: 700; margin-bottom: 9px; line-height: 1.3; }
.etapa-card p { font-size: .9rem; line-height: 1.6; color: rgba(255,255,255,.72); }
.etapa-card.feat p { color: var(--forest); }
.etapas-foot { text-align: center; max-width: 680px; margin: 44px auto 0; font-family: var(--font-accent); font-style: italic; font-weight: 500; font-size: clamp(1.18rem, 2.2vw, 1.5rem); color: var(--sage-light); line-height: 1.5; }
.etapas-cta { text-align: center; margin-top: 36px; }
@media (max-width: 880px) { .etapas-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .etapas-grid { grid-template-columns: 1fr; } }

/* Casos reales: videos de reseñas ----------------------------------------- */
.casos { background: var(--white); }
.casos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.caso-card { background: var(--cream); border-radius: 16px; overflow: hidden; box-shadow: 0 6px 22px rgba(42,55,31,.08); transition: transform .4s var(--ease); cursor: pointer; position: relative; }
.caso-card:hover { transform: translateY(-5px); box-shadow: 0 18px 40px rgba(42,55,31,.16); }
.caso-media { aspect-ratio: 9/16; position: relative; background: var(--ink); overflow: hidden; }
.caso-media video { width: 100%; height: 100%; object-fit: cover; display: block; }
.caso-media video:fullscreen { object-fit: contain; background: #000; }
.caso-media video:-webkit-full-screen { object-fit: contain; background: #000; }
.caso-play { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 54px; height: 54px; padding: 0; border: 0; background: rgba(255,255,255,.95); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--forest); box-shadow: 0 6px 20px rgba(0,0,0,.3); transition: transform .2s, background .2s; }
.caso-play svg { margin-left: 3px; }
.caso-card:hover .caso-play { transform: translate(-50%, -50%) scale(1.08); background: var(--sage-light); }
.caso-card.started .caso-play { display: none; }
.casos-foot { text-align: center; margin-top: 30px; font-size: .85rem; color: #999; font-style: italic; }
@media (max-width: 600px) { .casos-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; } }

/* Proyectos destacados + galería de ambientes ----------------------------- */
.showcase { background: var(--white); }
.showcase-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.showcase-card { position: relative; aspect-ratio: 4/3; border-radius: 18px; overflow: hidden; box-shadow: 0 10px 30px rgba(20,22,15,.12); background: var(--charcoal-2); transition: transform .5s var(--ease); }
.showcase-card:hover { transform: translateY(-6px); box-shadow: 0 22px 50px rgba(20,22,15,.24); }
.showcase-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.showcase-card:hover img { transform: scale(1.07); }
.showcase-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.2) 0%, rgba(0,0,0,0) 34%, rgba(0,0,0,.76) 100%); z-index: 1; }
.showcase-badge-m2 { position: absolute; top: 16px; right: 16px; z-index: 2; background: var(--sage-light); color: var(--forest-dark); font-size: .72rem; font-weight: 700; padding: 6px 13px; border-radius: 100px; }
.showcase-info { position: absolute; left: 20px; bottom: 18px; z-index: 2; color: #fff; }
.showcase-info h3 { font-family: var(--font-display); font-size: 1.34rem; font-weight: 700; line-height: 1.12; margin-bottom: 2px; letter-spacing: -.01em; }
.showcase-info span { font-size: .86rem; color: rgba(255,255,255,.82); }
.showcase-gallery { margin-top: 20px; }
.sg-feature { border-radius: 18px; overflow: hidden; margin-bottom: 16px; box-shadow: 0 8px 30px rgba(0,0,0,.08); }
.sg-feature img { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; transition: transform .55s ease; }
.sg-feature:hover img { transform: scale(1.04); }
.sg-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.sg-row img { width: 100%; aspect-ratio: 3/4; object-fit: cover; border-radius: 16px; box-shadow: 0 8px 30px rgba(0,0,0,.08); transition: transform .45s ease; }
.sg-row img:hover { transform: translateY(-4px); }
.showcase-cta { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; margin-top: 34px; }
@media (max-width: 880px) { .showcase-grid { grid-template-columns: 1fr 1fr; } .sg-row { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .showcase-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; } }
@media (max-width: 520px) { .sg-row { grid-template-columns: 1fr; } }

/* Cómo proyectamos: bloque de Instagram ----------------------------------- */
.pensamos { background: var(--white); }
.ig-block { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; background: var(--cream); color: var(--ink); border: 1px solid rgba(0,0,0,.06); box-shadow: 0 20px 54px rgba(42,55,31,.09); border-radius: 28px; padding: 56px 50px; overflow: hidden; position: relative; }
.ig-block::before { content: ''; position: absolute; bottom: -120px; left: -100px; width: 360px; height: 360px; background: radial-gradient(circle, rgba(143,168,118,.16) 0%, transparent 70%); }
.ig-text { position: relative; z-index: 1; }
.ig-text h3 { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 700; line-height: 1.2; margin-bottom: 18px; }
.ig-text p { font-size: 1rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 28px; }
.ig-cta { display: inline-flex; align-items: center; gap: 10px; background: linear-gradient(135deg, #833AB4 0%, #FD1D1D 50%, #FCB045 100%); color: var(--white); font-size: .95rem; font-weight: 600; padding: 14px 28px; border-radius: 100px; transition: transform .15s, box-shadow .2s; box-shadow: 0 6px 20px rgba(253,29,29,.25); }
.ig-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(253,29,29,.3); }
.ig-mockup { display: flex; justify-content: center; position: relative; z-index: 1; }
.phone-link { display: block; }
.phone-frame { width: 232px; height: 464px; background: linear-gradient(180deg, #0d0d0d 0%, #222 100%); border-radius: 38px; padding: 10px; box-shadow: 0 24px 60px rgba(0,0,0,.4), inset 0 0 0 1px rgba(255,255,255,.08); position: relative; transition: transform .3s; }
.phone-link:hover .phone-frame { transform: translateY(-6px) rotate(-2deg); }
.phone-notch { position: absolute; top: 14px; left: 50%; transform: translateX(-50%); width: 72px; height: 6px; background: #000; border-radius: 100px; z-index: 2; }
.phone-screen { width: 100%; height: 100%; background: #000; border-radius: 30px; overflow: hidden; position: relative; display: flex; }
.ig-screenshot { width: 100%; height: 100%; object-fit: cover; display: block; }
@media (max-width: 900px) { .ig-block { grid-template-columns: 1fr; gap: 40px; padding: 44px 28px; text-align: center; } .ig-cta { margin: 0 auto; } }

/* Presentaciones en vivo (abren el modal de video) ------------------------ */
.reuniones { background: var(--cream-2); }
/* Cada tarjeta ocupa un tercio del ancho y quedan centradas: con 2 o 3 videos se ven igual. */
.reuniones-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 22px; }
.reunion-card { flex: 0 1 calc((100% - 44px) / 3); font-family: inherit; text-align: left; border: 1px solid rgba(0,0,0,.05); cursor: pointer; padding: 0; background: var(--white); border-radius: 18px; overflow: hidden; box-shadow: 0 6px 28px rgba(42,55,31,.07); transition: transform .4s var(--ease); display: flex; flex-direction: column; }
.reunion-card:hover { transform: translateY(-6px); box-shadow: 0 20px 44px rgba(42,55,31,.16); }
.reunion-media { aspect-ratio: 16/10; flex-shrink: 0; position: relative; display: flex; align-items: center; justify-content: center; overflow: hidden; background: var(--forest-dark); }
.reunion-thumb { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.reunion-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.12) 0%, rgba(0,0,0,.5) 100%); z-index: 1; transition: background .25s; pointer-events: none; }
.reunion-card:hover .reunion-media::after { background: linear-gradient(180deg, rgba(0,0,0,.04) 0%, rgba(0,0,0,.4) 100%); }
.reunion-media .play-icon { position: relative; z-index: 2; width: 64px; height: 64px; background: rgba(255,255,255,.95); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--forest); box-shadow: 0 8px 24px rgba(0,0,0,.25); transition: transform .25s, background .25s; }
.reunion-media .play-icon svg { margin-left: 4px; }
.reunion-card:hover .reunion-media .play-icon { transform: scale(1.1); background: var(--sage-light); }
.reunion-info { padding: 22px; flex: 1; display: flex; flex-direction: column; justify-content: center; }
.reunion-num { display: inline-block; align-self: flex-start; font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .14em; color: var(--sage-deep); background: var(--cream); padding: 4px 12px; border-radius: 100px; margin-bottom: 10px; }
.reunion-title { font-family: var(--font-display); font-size: 1.14rem; font-weight: 600; margin-bottom: 6px; line-height: 1.3; }
.reunion-meta { font-size: .85rem; color: #888; line-height: 1.5; }
@media (max-width: 900px) { .reuniones-grid { max-width: 480px; margin: 0 auto; } .reunion-card { flex-basis: 100%; } }

/* Modal de video (Plyr) */
.modal-frame .plyr { width: 100%; height: 100%; }
.modal-frame .plyr__video-wrapper { height: 100%; }
.plyr { --plyr-color-main: var(--sage-mid); --plyr-video-control-color: #fff; --plyr-video-control-color-hover: var(--charcoal); }
.plyr .plyr__control--overlaid { color: var(--charcoal); opacity: 1; box-shadow: 0 8px 24px rgba(0,0,0,.35); }
.plyr .plyr__control--overlaid:hover { color: var(--charcoal); background: var(--sage-light); }

/* Agenda: llamada a la acción final --------------------------------------- */
.agenda { background: var(--charcoal); color: var(--white); position: relative; overflow: hidden; }
.agenda::before { content: ''; position: absolute; bottom: -100px; left: -90px; width: 440px; height: 440px; background: radial-gradient(circle, rgba(143,168,118,.32) 0%, transparent 70%); }
.agenda .container { position: relative; z-index: 1; }
.agenda-solo { max-width: 720px; margin: 0 auto; text-align: center; }
.agenda-solo h2 { font-family: var(--font-display); font-size: clamp(1.9rem, 3.6vw, 2.7rem); font-weight: 700; line-height: 1.18; letter-spacing: -.02em; margin-bottom: 18px; }
.agenda-solo h2 em { font-family: var(--font-accent); font-style: italic; font-weight: 500; color: var(--sage-light); }
.agenda-solo > p { font-size: 1.06rem; color: rgba(255,255,255,.82); line-height: 1.7; margin-bottom: 30px; }
.agenda-cta { margin-bottom: 18px; }
.agenda-note { font-size: .85rem; color: rgba(255,255,255,.6); }

/* Movimiento reducido: complementa la regla general de base.css ----------- */
@media (prefers-reduced-motion: reduce) {
  .hero-inner > * { opacity: 1; animation: none; }
  .hero-slide { animation: none; }
  .scroll-cue { animation: none; }
}