/* Paulina Collarte · Vocal Coach — diseño escenario */
:root{
  --ink:#0a0714; --ink2:#120d24; --ink3:#1b1436;
  --line:rgba(255,255,255,.1);
  --txt:#f4f0ff; --mut:#b9b0d6;
  --mag:#ff2e93; --vio:#7c3aed; --amb:#ffb547; --cy:#35e0ff;
  --grad:linear-gradient(120deg,#ff2e93 0%,#9b3dff 60%,#5b6cff 100%);
  --r:22px; --w:1180px;
  --f-display:'Bricolage Grotesque',system-ui,sans-serif;
  --f-body:'DM Sans',system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:clip}
body{background:var(--ink);color:var(--txt);font-family:var(--f-body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:clip}
img,video,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{width:min(var(--w),100% - 40px);margin-inline:auto}
h1,h2,h3{font-family:var(--f-display);line-height:1.05;letter-spacing:-.02em;font-weight:800}
h1{font-size:clamp(2.6rem,7.2vw,5.6rem)}
h2{font-size:clamp(2rem,4.6vw,3.4rem)}
h3{font-size:1.35rem;letter-spacing:-.01em}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.kicker{display:inline-flex;align-items:center;gap:.6rem;font-size:.8rem;letter-spacing:.22em;text-transform:uppercase;color:var(--amb);font-weight:700;margin-bottom:1rem}
.kicker i{display:inline-flex;gap:2px;align-items:flex-end;height:14px}
.kicker i b{width:3px;background:var(--amb);border-radius:2px;animation:eq 1s ease-in-out infinite}
.kicker i b:nth-child(1){height:6px}.kicker i b:nth-child(2){height:14px;animation-delay:.2s}.kicker i b:nth-child(3){height:9px;animation-delay:.4s}
@keyframes eq{0%,100%{transform:scaleY(.4)}50%{transform:scaleY(1)}}
.lead{color:var(--mut);font-size:1.15rem;max-width:56ch}

/* botones */
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.95rem 1.5rem;border-radius:999px;font-weight:700;font-size:1rem;border:1.5px solid transparent;cursor:pointer;transition:transform .2s,box-shadow .25s,background .2s;font-family:inherit}
.btn svg{width:20px;height:20px;flex:none}
.btn:hover{transform:translateY(-3px)}
.btn-wa{background:#25d366;color:#04210f;box-shadow:0 10px 30px -8px rgba(37,211,102,.55)}
.btn-wa:hover{box-shadow:0 16px 40px -8px rgba(37,211,102,.75)}
.btn-pri{background:var(--grad);color:#fff;box-shadow:0 10px 34px -8px rgba(255,46,147,.6)}
.btn-pri:hover{box-shadow:0 16px 44px -8px rgba(255,46,147,.8)}
.btn-ghost{border-color:var(--line);background:rgba(255,255,255,.04);backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:var(--mag)}
.btn-lg{padding:1.1rem 1.9rem;font-size:1.05rem}

/* header */
.hd{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,backdrop-filter .3s,border-color .3s;border-bottom:1px solid transparent}
.hd.on{background:rgba(10,7,20,.82);backdrop-filter:blur(14px);border-color:var(--line)}
.hd .wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:1rem}
.logo{display:flex;align-items:center;gap:.7rem;font-family:var(--f-display);font-weight:800;font-size:1.15rem;letter-spacing:-.01em;line-height:1.05}
.logo small{display:block;font-family:var(--f-body);font-weight:500;font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mut)}
.logo svg{width:38px;height:38px}
.nav{display:flex;gap:1.9rem;font-weight:500;font-size:.95rem}
.nav a{color:var(--mut);position:relative;padding:.3rem 0;transition:color .2s}
.nav a:hover,.nav a.act{color:#fff}
.nav a.act::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--grad);border-radius:2px}
.hd .btn{padding:.65rem 1.1rem;font-size:.92rem}
.burger{display:none;background:none;border:0;color:#fff;width:44px;height:44px;cursor:pointer}
.burger span{display:block;width:24px;height:2px;background:#fff;margin:5px auto;transition:.25s}
@media(max-width:900px){
  .burger{display:block}
  .nav{position:fixed;inset:74px 0 auto 0;flex-direction:column;background:rgba(10,7,20,.97);padding:1.2rem 20px 2rem;gap:0;transform:translateY(-130%);transition:transform .35s;border-bottom:1px solid var(--line)}
  .nav.open{transform:none}
  .nav a{padding:1rem 0;font-size:1.2rem;border-bottom:1px solid var(--line)}
  .hd .btn-wa span{display:none}
  .hd .btn-wa{padding:.65rem .8rem}
}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;padding:120px 0 90px;overflow:hidden;isolation:isolate}
.hero .bg{position:absolute;inset:0;z-index:-3}
.hero .bg img{width:100%;height:100%;object-fit:cover;object-position:62% 30%;animation:kb 22s ease-in-out infinite alternate}
@keyframes kb{from{transform:scale(1.02)}to{transform:scale(1.12) translateX(-1.5%)}}
.hero::before{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,rgba(10,7,20,.94) 0%,rgba(10,7,20,.72) 42%,rgba(10,7,20,.1) 78%),linear-gradient(0deg,var(--ink) 0%,transparent 40%)}
.beams{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.beams span{position:absolute;top:-10%;width:30vw;height:130%;background:linear-gradient(180deg,rgba(255,46,147,.28),transparent 70%);transform-origin:top center;filter:blur(24px);mix-blend-mode:screen;animation:sweep 9s ease-in-out infinite alternate}
.beams span:nth-child(1){left:48%;transform:rotate(18deg)}
.beams span:nth-child(2){left:62%;background:linear-gradient(180deg,rgba(124,58,237,.32),transparent 70%);animation-delay:-3s;animation-duration:11s}
.beams span:nth-child(3){left:76%;background:linear-gradient(180deg,rgba(53,224,255,.2),transparent 70%);animation-delay:-6s;animation-duration:13s}
@keyframes sweep{from{transform:rotate(-14deg)}to{transform:rotate(20deg)}}
.hero h1{max-width:12ch;margin:.4rem 0 1.4rem}
.hero .lead{margin-bottom:2rem;font-size:1.22rem;color:#d8d0f0}
.cta-row{display:flex;flex-wrap:wrap;gap:.9rem}
.chips{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:2rem}
.chip{display:inline-flex;align-items:center;gap:.5rem;padding:.45rem .9rem;border:1px solid var(--line);border-radius:999px;font-size:.85rem;color:var(--mut);background:rgba(255,255,255,.04);backdrop-filter:blur(6px)}
.chip b{color:var(--amb)}
.chip .dot{width:8px;height:8px;border-radius:50%;background:#25d366;box-shadow:0 0 0 0 rgba(37,211,102,.7);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
.hero-eq{position:absolute;left:0;right:0;bottom:0;height:60px;display:flex;align-items:flex-end;gap:5px;padding:0 20px;opacity:.55;z-index:-1}
.hero-eq b{flex:1;background:var(--grad);border-radius:3px 3px 0 0;transform-origin:bottom;animation:eq 1.2s ease-in-out infinite}

/* franja marquee */
.band{background:var(--grad);color:#fff;overflow:hidden;white-space:nowrap;padding:1rem 0;transform:rotate(-1.2deg);margin:0 -20px;position:relative;box-shadow:0 14px 40px -12px rgba(255,46,147,.5)}
.band div{display:inline-flex;gap:2.4rem;animation:mq 30s linear infinite;font-family:var(--f-display);font-weight:800;font-size:1.25rem;letter-spacing:.02em;text-transform:uppercase}
.band span::after{content:"♪";margin-left:2.4rem;opacity:.7}
@keyframes mq{to{transform:translateX(-50%)}}

section{padding:110px 0;position:relative;overflow:hidden}.bandw{overflow:hidden;position:relative;z-index:5;padding:26px 0 10px;margin-top:-30px;pointer-events:none}
.sec-head{margin-bottom:3.2rem;max-width:720px}
.sec-head h2{margin-bottom:1rem}

/* para quién */
.who{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}
.card{background:linear-gradient(160deg,var(--ink3),var(--ink2));border:1px solid var(--line);border-radius:var(--r);padding:1.8rem;position:relative;overflow:hidden;transition:transform .3s,border-color .3s}
.card:hover{transform:translateY(-6px);border-color:rgba(255,46,147,.5)}
.card .ic{width:54px;height:54px;border-radius:16px;background:rgba(255,46,147,.12);display:grid;place-items:center;margin-bottom:1.2rem;color:var(--mag)}
.card .ic svg{width:28px;height:28px}
.card p{color:var(--mut);font-size:.98rem;margin-top:.5rem}
@media(max-width:980px){.who{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.who{grid-template-columns:1fr}}

/* presencial destacada */
.pres{background:radial-gradient(900px 500px at 85% 20%,rgba(124,58,237,.25),transparent 60%),var(--ink2)}
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:4rem;align-items:center}
.split.rev{grid-template-columns:1fr 1.05fr}
.photo{position:relative;border-radius:30px;overflow:hidden;aspect-ratio:4/5;box-shadow:0 40px 80px -30px rgba(0,0,0,.8)}
.photo img{width:100%;height:100%;object-fit:cover}
.photo::after{content:"";position:absolute;inset:0;border-radius:30px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.14)}
.photo .tag{position:absolute;left:16px;bottom:16px;z-index:2;background:rgba(10,7,20,.8);backdrop-filter:blur(10px);border:1px solid var(--line);padding:.6rem 1rem;border-radius:14px;font-size:.88rem}
.photo .tag b{color:var(--amb)}
.ticks{list-style:none;display:grid;gap:.9rem;margin:1.8rem 0 2.2rem}
.ticks li{display:flex;gap:.8rem;align-items:flex-start;color:#e6e0fa}
.ticks svg{flex:none;width:22px;height:22px;color:var(--mag);margin-top:2px}
@media(max-width:900px){.split,.split.rev{grid-template-columns:1fr;gap:2.4rem}.photo{aspect-ratio:4/4.4}}

/* modalidades */
.modes{display:grid;grid-template-columns:1.25fr 1fr;gap:1.2rem}
.mode{border-radius:var(--r);padding:2.2rem;border:1px solid var(--line);position:relative;overflow:hidden;background:var(--ink2)}
.mode.big{background:linear-gradient(150deg,rgba(255,46,147,.2),rgba(124,58,237,.22)),var(--ink2);border-color:rgba(255,46,147,.4)}
.mode .badge{position:absolute;top:1.4rem;right:1.4rem;background:var(--amb);color:#2a1700;font-weight:800;font-size:.72rem;padding:.3rem .7rem;border-radius:999px;letter-spacing:.08em;text-transform:uppercase}
.mode h3{font-size:1.9rem;margin:1rem 0 .6rem}
.mode p{color:var(--mut)}
.mode .ticks{margin:1.4rem 0 1.8rem}
.mode .ic{width:64px;height:64px;color:var(--mag)}
@media(max-width:900px){.modes{grid-template-columns:1fr}}

/* método / pasos */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;counter-reset:s}
.step{padding:1.6rem;border-radius:var(--r);background:var(--ink2);border:1px solid var(--line);counter-increment:s;position:relative}
.step::before{content:counter(s,decimal-leading-zero);font-family:var(--f-display);font-weight:800;font-size:3.2rem;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:.8rem}
.step p{color:var(--mut);font-size:.97rem;margin-top:.4rem}
@media(max-width:980px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* en vivo (cantante) */
.live{background:var(--ink)}
.mosaic{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:150px;gap:12px}
.mosaic a,.mosaic figure{position:relative;overflow:hidden;border-radius:18px;cursor:zoom-in;display:block}
.mosaic img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.mosaic a:hover img{transform:scale(1.07)}
.mosaic .a{grid-column:span 3;grid-row:span 4}
.mosaic .b,.mosaic .c{grid-column:span 3;grid-row:span 2}
.mosaic .d,.mosaic .e,.mosaic .f{grid-column:span 2;grid-row:span 2}
.mosaic a::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,7,20,.5),transparent 45%);opacity:.9}
@media(max-width:760px){.mosaic{grid-template-columns:repeat(2,1fr);grid-auto-rows:130px}.mosaic>*{grid-column:span 1!important;grid-row:span 2!important}.mosaic .a{grid-column:span 2!important}}

/* videos alumnos */
.vids{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.yt{position:relative;aspect-ratio:16/10;border-radius:18px;overflow:hidden;cursor:pointer;border:1px solid var(--line);background:#000}
.yt img{width:100%;height:100%;object-fit:cover;opacity:.85;transition:.4s}
.yt:hover img{opacity:1;transform:scale(1.05)}
.yt .play{position:absolute;inset:0;display:grid;place-items:center}
.yt .play span{width:58px;height:58px;border-radius:50%;background:var(--grad);display:grid;place-items:center;box-shadow:0 10px 30px rgba(255,46,147,.5)}
.yt .play svg{width:22px;height:22px;margin-left:3px}
.yt figcaption{position:absolute;left:0;right:0;bottom:0;padding:1.6rem .9rem .7rem;background:linear-gradient(0deg,rgba(0,0,0,.85),transparent);font-size:.85rem;font-weight:600}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
@media(max-width:980px){.vids{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.vids{grid-template-columns:1fr}}

/* phones (videos verticales) */
.phones{display:flex;gap:1.6rem;justify-content:center;flex-wrap:wrap}
.phone{width:230px;border-radius:34px;padding:9px;background:linear-gradient(160deg,#2a2150,#0e0a1f);border:1px solid var(--line);box-shadow:0 30px 60px -20px rgba(124,58,237,.5)}
.phone video{width:100%;border-radius:26px;aspect-ratio:9/16;object-fit:cover;background:#000}

/* sobre */
.stats{display:flex;gap:2rem;flex-wrap:wrap;margin:2rem 0}
.stat b{display:block;font-family:var(--f-display);font-size:2.8rem;font-weight:800;line-height:1}
.stat span{color:var(--mut);font-size:.9rem}

/* CTA final */
.final{padding:120px 0;text-align:center;overflow:hidden;isolation:isolate}
.final::before{content:"";position:absolute;inset:0;z-index:-2;background:url(../img/show-multitud.webp) center/cover;opacity:.28}
.final::after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(700px 400px at 50% 50%,rgba(255,46,147,.25),transparent 70%),linear-gradient(180deg,var(--ink),transparent 30%,transparent 70%,var(--ink))}
.final h2{max-width:16ch;margin:0 auto 1.2rem}
.final .lead{margin:0 auto 2.2rem}
.final .cta-row{justify-content:center}

/* contacto */
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:3rem}
@media(max-width:900px){.contact{grid-template-columns:1fr}}
.box{background:var(--ink2);border:1px solid var(--line);border-radius:var(--r);padding:2rem}
.info{display:grid;gap:1rem;margin-top:1.6rem}
.info a,.info div{display:flex;gap:1rem;align-items:center;padding:1rem 1.2rem;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.03);transition:border-color .2s}
.info a:hover{border-color:var(--mag)}
.info svg{width:26px;height:26px;color:var(--mag);flex:none}
.info small{display:block;color:var(--mut);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase}
form{display:grid;gap:1rem}
label{font-size:.85rem;color:var(--mut);display:grid;gap:.4rem;font-weight:500}
input,select,textarea{width:100%;background:var(--ink);border:1.5px solid var(--line);border-radius:14px;padding:.9rem 1rem;color:#fff;font:inherit;transition:border-color .2s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--mag)}
select option{background:var(--ink)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:560px){.row2{grid-template-columns:1fr}}
.note{font-size:.82rem;color:var(--mut)}

/* page hero interno */
.ph{padding:170px 0 70px;position:relative;overflow:hidden;isolation:isolate}
.ph::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(700px 360px at 80% 0%,rgba(124,58,237,.35),transparent 60%),radial-gradient(500px 300px at 10% 100%,rgba(255,46,147,.2),transparent 60%)}
.ph h1{font-size:clamp(2.4rem,6vw,4.4rem);max-width:16ch}

/* FAQ */
details{border-bottom:1px solid var(--line);padding:1.3rem 0}
summary{cursor:pointer;font-family:var(--f-display);font-weight:700;font-size:1.2rem;list-style:none;display:flex;justify-content:space-between;gap:1rem}
summary::after{content:"+";color:var(--mag);font-size:1.6rem;line-height:1;transition:transform .3s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--mut);margin-top:.8rem;max-width:70ch}

/* footer */
footer{border-top:1px solid var(--line);padding:56px 0 110px;background:var(--ink2)}
.ft{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
.ft h4{font-family:var(--f-display);margin-bottom:.8rem}
.ft a{display:block;color:var(--mut);padding:.2rem 0}
.ft a:hover{color:#fff}
.ft p{color:var(--mut);max-width:34ch;margin-top:.8rem}
.copy{margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid var(--line);font-size:.82rem;color:var(--mut)}
@media(max-width:760px){.ft{grid-template-columns:1fr}}

/* flotantes */
.fab{position:fixed;right:18px;bottom:18px;z-index:60;width:62px;height:62px;border-radius:50%;background:#25d366;display:grid;place-items:center;color:#04210f;box-shadow:0 12px 34px rgba(37,211,102,.55);transition:transform .2s}
.fab:hover{transform:scale(1.08)}
.fab svg{width:32px;height:32px}
.fab::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25d366;animation:ring 2.2s infinite}
@keyframes ring{from{transform:scale(1);opacity:.9}to{transform:scale(1.7);opacity:0}}
.bar{display:none}
@media(max-width:760px){
  .fab{display:none}
  .bar{display:grid;grid-template-columns:1fr 1.5fr;gap:.6rem;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:.7rem 14px calc(.7rem + env(safe-area-inset-bottom));background:rgba(10,7,20,.92);backdrop-filter:blur(14px);border-top:1px solid var(--line)}
  .bar .btn{justify-content:center;padding:.85rem .6rem}
}

/* lightbox */
.lb{position:fixed;inset:0;z-index:100;background:rgba(5,3,12,.94);display:none;place-items:center;padding:20px}
.lb.on{display:grid}
.lb img{max-height:90vh;border-radius:14px}
.lb button{position:absolute;top:18px;right:22px;background:none;border:0;color:#fff;font-size:2.4rem;cursor:pointer}

/* reveal */
.rv{opacity:0;transform:translateY(34px);transition:opacity .8s,transform .8s}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}

/* decoraciones SVG flotantes */
.deco{position:absolute;pointer-events:none;color:rgba(255,255,255,.06);z-index:-1}
.deco.mic{width:320px;right:-40px;top:60px;transform:rotate(18deg);animation:flo 9s ease-in-out infinite alternate}
.deco.spk{width:260px;left:-60px;bottom:40px;animation:flo 11s ease-in-out infinite alternate-reverse}
@keyframes flo{to{transform:translateY(-22px) rotate(24deg)}}
.vu{display:flex;gap:4px;align-items:flex-end;height:46px}
.vu b{width:8px;border-radius:2px;background:linear-gradient(0deg,#35e0ff,#ffb547 70%,#ff2e93);animation:eq .9s ease-in-out infinite;transform-origin:bottom;height:100%}

/* =====================================================================
   CAPA DE VIDA — luces, destellos, texto y fichas en movimiento
   ===================================================================== */
.pres{background:radial-gradient(900px 500px at 85% 20%,rgba(124,58,237,.22),transparent 60%),rgba(18,13,36,.55)}
footer{background:rgba(18,13,36,.88)}
.card,.mode,.step,.box{background-color:transparent;backdrop-filter:blur(6px)}
.card{background-image:linear-gradient(160deg,rgba(32,24,64,.82),rgba(18,13,36,.72))}
.step,.mode:not(.big),.box{background-image:linear-gradient(160deg,rgba(27,20,54,.8),rgba(14,10,30,.7))}

/* --- fondo vivo fijo --- */
.bgfx{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.bgfx canvas{position:absolute;inset:0;width:100%;height:100%}
.orb{position:absolute;border-radius:50%;mix-blend-mode:screen;will-change:transform,opacity}
.orb.o1{width:62vmax;height:62vmax;left:-20vmax;top:-18vmax;background:radial-gradient(circle,rgba(255,46,147,.26),transparent 62%);animation:drift1 26s ease-in-out infinite alternate}
.orb.o2{width:56vmax;height:56vmax;right:-22vmax;top:18vh;background:radial-gradient(circle,rgba(124,58,237,.3),transparent 62%);animation:drift2 32s ease-in-out infinite alternate}
.orb.o3{width:48vmax;height:48vmax;left:10vw;bottom:-24vmax;background:radial-gradient(circle,rgba(53,224,255,.16),transparent 62%);animation:drift3 29s ease-in-out infinite alternate}
.orb.o4{width:34vmax;height:34vmax;right:8vw;bottom:-6vmax;background:radial-gradient(circle,rgba(255,181,71,.15),transparent 62%);animation:drift1 21s ease-in-out infinite alternate-reverse}
@keyframes drift1{0%{transform:translate(0,0) scale(1);opacity:.7}50%{opacity:1}100%{transform:translate(18vw,14vh) scale(1.25);opacity:.75}}
@keyframes drift2{0%{transform:translate(0,0) scale(1.1);opacity:.8}100%{transform:translate(-22vw,-12vh) scale(.9);opacity:1}}
@keyframes drift3{0%{transform:translate(0,0) scale(.9);opacity:.6}100%{transform:translate(20vw,-16vh) scale(1.2);opacity:.95}}
/* conos de luz de escenario que barren */
.cone{position:absolute;top:-8vh;width:36vmax;height:120vh;transform-origin:50% 0;mix-blend-mode:screen;clip-path:polygon(47% 0,53% 0,100% 100%,0 100%);-webkit-mask-image:linear-gradient(180deg,#000 0,transparent 92%);mask-image:linear-gradient(180deg,#000 0,transparent 92%);opacity:.34;will-change:transform}
.cone.c1{left:6%;background:linear-gradient(90deg,transparent,rgba(255,46,147,.55) 50%,transparent);animation:swing 14s ease-in-out infinite alternate}
.cone.c2{left:38%;background:linear-gradient(90deg,transparent,rgba(124,58,237,.6) 50%,transparent);animation:swing 18s ease-in-out infinite alternate-reverse;animation-delay:-5s}
.cone.c3{left:68%;background:linear-gradient(90deg,transparent,rgba(53,224,255,.45) 50%,transparent);animation:swing 16s ease-in-out infinite alternate;animation-delay:-9s}
@keyframes swing{0%{transform:rotate(-26deg)}100%{transform:rotate(26deg)}}
/* barra de luz que cruza (como el barrido del Comisario) */
.sweep{position:absolute;top:-20%;left:0;width:22vw;height:140%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.07),rgba(255,181,71,.1),rgba(255,255,255,.05),transparent);transform:translateX(-40vw) rotate(14deg);animation:sweepx 17s linear infinite;mix-blend-mode:screen}
.sweep.s2{animation-duration:23s;animation-delay:-9s;background:linear-gradient(90deg,transparent,rgba(255,46,147,.09),rgba(255,255,255,.08),transparent)}
@keyframes sweepx{0%{transform:translateX(-40vw) rotate(14deg);opacity:0}6%{opacity:1}42%{opacity:1}52%,100%{transform:translateX(130vw) rotate(14deg);opacity:0}}

/* --- gradiente de texto que fluye --- */
.grad{background-size:220% 100%;animation:flow 6s ease-in-out infinite alternate}
@keyframes flow{from{background-position:0% 50%}to{background-position:100% 50%}}

/* --- texto por palabras --- */
.w{display:inline-block;opacity:0;transform:translateY(.7em) rotate(3deg);filter:blur(6px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1),filter .7s;transition-delay:calc(var(--i)*55ms);will-change:transform}
.in .w,.w-in .w{opacity:1;transform:none;filter:none}
h1 .w,h2 .w{padding-bottom:.08em}
/* tras revelar, el titular "respira" */
.breath .w{animation:bob 5.5s ease-in-out infinite;animation-delay:calc(var(--i)*-.45s)}
@keyframes bob{0%,100%{translate:0 0}50%{translate:0 -.07em}}
/* palabra rotativa del hero */
.rot{display:inline-block;position:relative;animation:flow 6s ease-in-out infinite alternate}
.rot.swap{animation:rotIn .6s cubic-bezier(.2,.8,.2,1),flow 6s ease-in-out infinite alternate}
@keyframes rotIn{from{opacity:0;transform:translateY(.5em);filter:blur(8px)}to{opacity:1;transform:none;filter:none}}
.lead,.hero .cta-row,.chips{animation:none}
.hero .lead,.hero .cta-row,.hero .chips,.hero .kicker{opacity:0;transform:translateY(22px);animation:up .9s cubic-bezier(.2,.7,.2,1) forwards}
.hero .kicker{animation-delay:.1s}.hero .lead{animation-delay:.9s}.hero .cta-row{animation-delay:1.1s}.hero .chips{animation-delay:1.3s}
@keyframes up{to{opacity:1;transform:none}}

/* --- fichas vivas --- */
.card,.mode,.step{position:relative;overflow:hidden;transform-style:preserve-3d}
.rv-done{opacity:1;transition:transform .25s ease-out,border-color .3s,box-shadow .35s!important;transition-delay:0s!important}
.card::before,.step::after,.mode::before{content:"";position:absolute;top:-30%;bottom:-30%;left:-60%;width:40%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.1),transparent);transform:skewX(-18deg) translateX(-100%);animation:shine 7s ease-in-out infinite;pointer-events:none;z-index:1}
.card:nth-child(2)::before,.step:nth-child(2)::after{animation-delay:1.2s}
.card:nth-child(3)::before,.step:nth-child(3)::after{animation-delay:2.4s}
.card:nth-child(4)::before,.step:nth-child(4)::after{animation-delay:3.6s}
.mode::before{animation-delay:2s}
@keyframes shine{0%,62%{transform:skewX(-18deg) translateX(-100%)}100%{transform:skewX(-18deg) translateX(520%)}}
/* foco que sigue al puntero (o se mueve solo en táctil) */
.glow{position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s;background:radial-gradient(260px circle at var(--mx,50%) var(--my,30%),rgba(255,46,147,.22),rgba(124,58,237,.1) 45%,transparent 70%)}
.card:hover .glow,.step:hover .glow,.mode:hover .glow,.hot .glow{opacity:1}
.card.hot,.step.hot,.mode.hot{border-color:rgba(255,46,147,.5);box-shadow:0 20px 50px -18px rgba(255,46,147,.45)}
.card:hover,.step:hover{box-shadow:0 22px 54px -18px rgba(255,46,147,.5)}
/* flotación suave (propiedad translate, no choca con tilt) */
.card,.step{animation:floaty 6.5s ease-in-out infinite}
.card:nth-child(2n),.step:nth-child(2n){animation-duration:7.8s;animation-delay:-2s}
.card:nth-child(3n),.step:nth-child(3n){animation-duration:7.1s;animation-delay:-4s}
@keyframes floaty{0%,100%{translate:0 0}50%{translate:0 -6px}}
/* íconos con vida */
.card .ic{transition:transform .4s}
.card .ic svg{animation:wig 5s ease-in-out infinite}
.card:hover .ic,.card.hot .ic{transform:scale(1.15) rotate(-6deg);background:rgba(255,46,147,.25)}
@keyframes wig{0%,86%,100%{transform:none}90%{transform:rotate(-12deg) scale(1.12)}94%{transform:rotate(10deg) scale(1.12)}}
.step::before{animation:flow 5s ease-in-out infinite alternate;background-size:220% 100%}
.mode .ic{animation:floaty 5s ease-in-out infinite}
.ticks li{transition:transform .3s}
.ticks li:hover{transform:translateX(6px)}
.ticks svg{animation:tick 3.6s ease-in-out infinite}
.ticks li:nth-child(2) svg{animation-delay:.4s}.ticks li:nth-child(3) svg{animation-delay:.8s}.ticks li:nth-child(4) svg{animation-delay:1.2s}
@keyframes tick{0%,100%{transform:scale(1)}50%{transform:scale(1.18);filter:drop-shadow(0 0 6px rgba(255,46,147,.8))}}

/* --- fotos vivas --- */
.photo img{transform:translateY(var(--py,0px));scale:1.14;animation:breathe 14s ease-in-out infinite alternate;will-change:transform}
@keyframes breathe{from{scale:1.14}to{scale:1.24}}
.photo::before{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.16) 50%,transparent 65%);transform:translateX(-120%);animation:glint 8s ease-in-out infinite;pointer-events:none;border-radius:30px}
@keyframes glint{0%,55%{transform:translateX(-120%)}85%,100%{transform:translateX(120%)}}
.photo{animation:floaty 9s ease-in-out infinite}
.mosaic a,.gal a{animation:floaty 8s ease-in-out infinite}
.mosaic a:nth-child(2n),.gal a:nth-child(2n){animation-duration:9.5s;animation-delay:-3s}
.mosaic a:nth-child(3n),.gal a:nth-child(3n){animation-duration:7.4s;animation-delay:-5s}
.mosaic a::before,.gal a::before{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(105deg,transparent 40%,rgba(255,255,255,.2) 50%,transparent 60%);transform:translateX(-130%);animation:glint 9s ease-in-out infinite;pointer-events:none}
.mosaic a:nth-child(2n)::before,.gal a:nth-child(2n)::before{animation-delay:2.5s}
.mosaic a:nth-child(3n)::before,.gal a:nth-child(3n)::before{animation-delay:5s}
.mosaic a img,.gal a img{scale:1.02;animation:breathe2 11s ease-in-out infinite alternate}
@keyframes breathe2{from{scale:1.02}to{scale:1.1}}
.mosaic a.hot img,.gal a.hot img{scale:1.12}
.phone{animation:floaty 6s ease-in-out infinite,phoneglow 4s ease-in-out infinite alternate}
.phone:nth-child(2){animation-delay:-2s,-1s}
@keyframes phoneglow{from{box-shadow:0 30px 60px -20px rgba(124,58,237,.45)}to{box-shadow:0 30px 70px -10px rgba(255,46,147,.65)}}

/* --- botones con destello --- */
.btn{position:relative;overflow:hidden}
.btn-pri::after,.btn-wa::after{content:"";position:absolute;top:0;bottom:0;left:-40%;width:30%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.5),transparent);transform:skewX(-20deg) translateX(-150%);animation:btnshine 4.5s ease-in-out infinite}
.btn-wa::after{animation-delay:1.8s}
@keyframes btnshine{0%,60%{transform:skewX(-20deg) translateX(-150%)}100%{transform:skewX(-20deg) translateX(700%)}}
.btn-lg.btn-pri,.btn-lg.btn-wa{animation:pulseBtn 3.2s ease-in-out infinite}
@keyframes pulseBtn{0%,100%{transform:scale(1)}50%{transform:scale(1.035)}}
.btn:hover{animation-play-state:paused}
.logo svg{animation:logopulse 3.2s ease-in-out infinite}
@keyframes logopulse{0%,100%{filter:drop-shadow(0 0 0 rgba(255,46,147,0))}50%{filter:drop-shadow(0 0 10px rgba(255,46,147,.75))}}

/* --- hero: lens flare + haz --- */
.flare{position:absolute;top:22%;left:-30%;width:60%;height:3px;background:linear-gradient(90deg,transparent,rgba(255,200,120,.0),rgba(255,230,190,.95),rgba(255,200,120,0),transparent);filter:blur(1.5px);box-shadow:0 0 28px 8px rgba(255,160,90,.25);transform:rotate(-8deg);animation:flare 9s ease-in-out infinite;opacity:0;z-index:0;mix-blend-mode:screen}
.flare.f2{top:58%;animation-delay:4.5s;transform:rotate(6deg)}
@keyframes flare{0%{left:-40%;opacity:0}10%{opacity:.9}35%{opacity:.6}50%,100%{left:120%;opacity:0}}
.hero .wrap,.ph .wrap{position:relative;z-index:2}
/* sección final y marquee */
.final .hero-eq{opacity:.4;z-index:0}
.band div{animation-duration:24s}
.stat b{display:block}
.yt{transition:transform .3s}.yt:hover{transform:translateY(-6px) scale(1.02)}
.fab{animation:floaty 3s ease-in-out infinite}
.ph h1,.ph .lead{position:relative}
.ph::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:linear-gradient(90deg,transparent,var(--mag),var(--vio),var(--cy),transparent);background-size:200% 100%;animation:flow 5s linear infinite alternate;opacity:.6}
.deco{animation:flo 9s ease-in-out infinite alternate}

/* táctil: sin hover, usan .hot (se activa al centrar en pantalla) */
@media(hover:none){
  .card:active,.step:active{transform:scale(.98)}
}
@media(prefers-reduced-motion:reduce){
  .bgfx .cone,.bgfx .sweep,.flare{display:none}
  .w{opacity:1;transform:none;filter:none}
  .hero .lead,.hero .cta-row,.hero .chips,.hero .kicker{opacity:1;transform:none}
}

.live{background:transparent}
.rot{background:var(--grad);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent}

/* encuadre: nunca cortar cabezas en fotos verticales */
.photo img{object-position:50% 18%;transform-origin:50% 20%}
.photo.top img{object-position:50% 8%}
.mosaic img[src*="selfie"],.mosaic img[src*="retrato"],.mosaic img[src*="noche"],.gal img[src*="noche"]{object-position:50% 15%}
.mosaic img,.gal img{object-position:50% 30%}

/* fondo vivo: intensidad reducida 60% */
.bgfx{opacity:.4}

/* haces de luz: difuminados, sin bordes duros */
.cone{background:none!important;clip-path:none;-webkit-mask-image:none;mask-image:none;filter:blur(38px);opacity:.2;width:42vmax}
.cone::before{content:"";position:absolute;inset:0;clip-path:polygon(44% 0,56% 0,100% 100%,0 100%);-webkit-mask-image:linear-gradient(180deg,#000 0,transparent 90%);mask-image:linear-gradient(180deg,#000 0,transparent 90%);background:linear-gradient(90deg,transparent,var(--c) 50%,transparent)}
.cone.c1{--c:rgba(255,46,147,.6)}
.cone.c2{--c:rgba(124,58,237,.65)}
.cone.c3{--c:rgba(53,224,255,.5)}
.sweep{filter:blur(18px)}

/* ===== ajuste: luz suave y letras lentas ===== */
/* el "rayo" fino se reemplaza por un haz ancho, difuminado, que pasa por detrás */
.flare{top:-15%;left:-40%;width:34%;height:130%;background:linear-gradient(90deg,transparent,rgba(255,170,120,.16) 40%,rgba(255,120,200,.14) 60%,transparent);filter:blur(46px);box-shadow:none;transform:rotate(14deg);opacity:0;animation:haz 19s ease-in-out infinite;mix-blend-mode:screen;z-index:0}
.flare.f2{top:-15%;animation-delay:-10s;transform:rotate(14deg);background:linear-gradient(90deg,transparent,rgba(140,110,255,.15) 45%,rgba(255,255,255,.08) 60%,transparent)}
@keyframes haz{0%{left:-40%;opacity:0}15%{opacity:.8}50%{opacity:.8}75%,100%{left:115%;opacity:0}}
/* palabras de los títulos: entrada lenta y suave */
.w{transform:translateY(.32em);filter:blur(4px);transition:opacity 1.3s cubic-bezier(.25,.6,.3,1),transform 1.4s cubic-bezier(.25,.6,.3,1),filter 1.2s ease;transition-delay:calc(var(--i)*110ms)}
.breath .w{animation:bob 9s ease-in-out infinite;animation-delay:calc(var(--i)*-.9s)}
@keyframes bob{0%,100%{translate:0 0}50%{translate:0 -.035em}}
/* palabra rotativa: se desvanece y reaparece despacio */
.rot{transition:opacity 1s ease,filter 1s ease,transform 1s ease}
.rot.out{opacity:0;filter:blur(7px);transform:translateY(.12em)}
.rot.swap{animation:rotIn 1.4s ease-out,flow 9s ease-in-out infinite alternate}
@keyframes rotIn{from{opacity:0;transform:translateY(.12em);filter:blur(7px)}to{opacity:1;transform:none;filter:none}}
.grad{animation-duration:11s}
.hero .lead,.hero .cta-row,.hero .chips,.hero .kicker{animation-duration:1.4s}

/* titular de portada en 3 líneas fijas: al cambiar la palabra no se mueve nada más */
.hero h1{max-width:none}
.hero h1 .ln{display:block;white-space:nowrap}
.hero h1 .ln:nth-child(2){min-height:1.05em}

.gal5 a{animation:floaty 8s ease-in-out infinite}
.gal5 a:nth-child(2n){animation-duration:9.5s;animation-delay:-3s}
.gal5 a::before{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(105deg,transparent 40%,rgba(255,255,255,.2) 50%,transparent 60%);transform:translateX(-130%);animation:glint 9s ease-in-out infinite;pointer-events:none}
.gal5 a img{transition:scale .6s;scale:1.02}.gal5 a:hover img,.gal5 a.hot img{scale:1.1}

/* logo: más aire entre nombre y "Vocal Coach" */
.logo small{margin-top:.38rem}

.tail{display:inline-block;transition:opacity 1s ease,filter 1s ease,transform 1s ease}
.tail.out{opacity:0;filter:blur(7px);transform:translateY(.12em)}

.copy{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.6rem 1.5rem}
.copy .by a{display:inline;color:#fff;font-weight:700;border-bottom:1px solid var(--mag);padding:0;transition:color .2s}
.copy .by a:hover{color:var(--mag)}

/* videos de la página En escenario: marcos más grandes */
.phone{width:min(310px,86vw)}
.phones{gap:2.2rem}

/* "crees": desplazamiento lento y suave */
.hero h1 .ln:nth-child(3){white-space:nowrap}
.tail{transition:opacity 1.3s ease,filter 1.3s ease,transform 1.3s ease,width 1.6s cubic-bezier(.45,0,.25,1)}
.rot{transition:opacity 1.3s ease,filter 1.3s ease,transform 1.3s ease}
.rot.out,.tail.out{filter:blur(6px)}

/* ===== móvil: botones redondos pequeños (solo ícono) ===== */
@media(max-width:760px){
  .bar{display:flex;flex-direction:column;gap:10px;left:auto;right:14px;bottom:calc(16px + env(safe-area-inset-bottom));padding:0;background:none;border:0;backdrop-filter:none;grid-template-columns:none;width:auto}
  .bar .btn{width:50px;height:50px;padding:0;border-radius:50%;justify-content:center;gap:0;animation:none}
  .bar .btn span{display:none}
  .bar .btn svg{width:24px;height:24px}
  .bar .btn-call{background:var(--grad);color:#fff;border:0;box-shadow:0 8px 22px -6px rgba(255,46,147,.7)}
  .bar .btn-wa{box-shadow:0 8px 22px -6px rgba(37,211,102,.7)}
  .bar .btn::after{display:none}
}
.btn-call{background:var(--grad);color:#fff}

/* ===== flecha para subir ===== */
.totop{position:fixed;right:18px;bottom:96px;z-index:59;width:46px;height:46px;border-radius:50%;border:1px solid rgba(255,255,255,.18);background:rgba(18,13,36,.85);backdrop-filter:blur(8px);color:#fff;display:grid;place-items:center;cursor:pointer;opacity:0;pointer-events:none;transform:translateY(12px);transition:opacity .3s,transform .3s,border-color .2s}
.totop svg{width:22px;height:22px}
.totop.on{opacity:1;pointer-events:auto;transform:none}
.totop:hover{border-color:var(--mag)}
@media(max-width:760px){.totop{right:auto;left:14px;bottom:calc(16px + env(safe-area-inset-bottom));width:44px;height:44px}}

/* ===== fichas: aparecen más rápido ===== */
.rv{transition:opacity .45s ease-out,transform .5s cubic-bezier(.2,.7,.2,1);transform:translateY(22px)}

/* ===== letras: suben desde abajo, con desenfoque, todas juntas (sin barrido lateral) ===== */
.w{opacity:0;transform:translateY(.55em);filter:blur(9px);transition:opacity .9s ease-out,transform 1s cubic-bezier(.2,.7,.2,1),filter .9s ease-out;transition-delay:0s}
.in .w,.w-in .w{opacity:1;transform:none;filter:none}
.hero .kicker,.hero .lead,.hero .cta-row,.hero .chips{filter:blur(6px);animation-name:upblur}
@keyframes upblur{from{opacity:0;transform:translateY(18px);filter:blur(6px)}to{opacity:1;transform:none;filter:none}}
.rv{filter:blur(5px);transition:opacity .5s ease-out,transform .55s cubic-bezier(.2,.7,.2,1),filter .5s ease-out}
.rv.in{filter:none}

/* ===== móvil: botones grandes más pequeños ===== */
@media(max-width:760px){
  .btn-lg{padding:.7rem 1.25rem;font-size:.92rem;gap:.45rem}
  .btn-lg svg{width:18px;height:18px}
  .cta-row{gap:.6rem}
  .btn-lg.btn-pri,.btn-lg.btn-wa{animation:none}
}