/* Kind Force Pilates — sistema visual tomado del Instagram: morado, trama de hexágonos, Jost + Instrument Sans */
:root{
  --violet:#5B47D6; --violet-2:#7A67F0; --violet-d:#3F2FA8;
  --lav:#A497FF;
  --night:#15102E; --night-2:#241A66; --night-3:#3A2B9C;
  --paper:#F5F4F9; --ink:#1D1A27; --mute:#5E5A70;
  --hexclip:polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%);
  --r:20px; --wrap:1180px;
  --ease:cubic-bezier(.22,.8,.24,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:'Instrument Sans',system-ui,sans-serif;font-size:17px;line-height:1.6;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:'Jost',sans-serif;font-weight:600;letter-spacing:-.012em;text-wrap:balance;line-height:1.05}
h1{font-size:clamp(2.6rem,6.2vw,5.2rem)}
h2{font-size:clamp(2rem,4.2vw,3.4rem)}
h3{font-size:1.35rem;line-height:1.2}
em{font-style:normal;color:var(--violet)}
.dark em,.violet em{color:var(--lav)}
.violet em{color:#fff}
.wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto;position:relative;z-index:2}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:var(--ink);padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{left:12px}
:focus-visible{outline:3px solid var(--lav);outline-offset:3px;border-radius:6px}

.eyebrow{font-family:'Jost',sans-serif;font-weight:600;font-size:.85rem;letter-spacing:.22em;text-transform:uppercase;color:var(--violet);margin-bottom:18px}
.dark .eyebrow{color:var(--lav)}
.violet .eyebrow{color:#fff;opacity:.9}
.lead{font-size:clamp(1.05rem,1.6vw,1.22rem);opacity:.88;max-width:56ch}
.sub{color:var(--mute);font-size:1.1rem;max-width:58ch;margin-top:16px}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:'Jost',sans-serif;font-weight:600;font-size:1rem;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;padding:16px 30px;border-radius:99px;border:2px solid transparent;transition:transform .25s var(--ease),background .25s,box-shadow .25s,color .25s;cursor:pointer;min-height:48px}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--violet);color:#fff;box-shadow:0 10px 30px -10px rgba(91,71,214,.7)}
.btn-primary:hover{background:var(--violet-2);transform:translateY(-2px)}
.dark .btn-primary{background:var(--violet-2)}
.dark .btn-primary:hover{background:#8d7cf6}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn-light{background:#fff;color:var(--violet-d)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 12px 30px -12px rgba(0,0,0,.5)}
.btn-sm{padding:10px 20px;font-size:.82rem;min-height:40px}
.btn-lg{padding:20px 40px;font-size:1.05rem}

/* ---------- Nav ---------- */
.nav{position:fixed;inset:0 0 auto;z-index:50;color:#fff;transition:background .3s,backdrop-filter .3s,box-shadow .3s}
.nav.solid{background:rgba(21,16,46,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 1px 0 rgba(255,255,255,.08)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none}
.mark{width:42px;height:42px;flex:none}
.wm{font-family:'Jost',sans-serif;font-weight:500;letter-spacing:.3em;font-size:1.15rem;line-height:1;padding-top:2px}
.wm small{display:block;font-size:.55rem;letter-spacing:.32em;opacity:.65;margin-top:7px;font-weight:400}
.links{display:flex;align-items:center;gap:30px}
.links a:not(.btn){text-decoration:none;font-weight:500;font-size:.95rem;opacity:.85;transition:opacity .2s}
.links a:not(.btn):hover{opacity:1}
.burger{display:none;width:48px;height:48px;background:none;border:0;cursor:pointer;position:relative}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:#fff;border-radius:2px;transition:transform .3s var(--ease),top .3s var(--ease)}
.burger span:first-child{top:19px}.burger span:last-child{top:28px}
.burger[aria-expanded=true] span:first-child{top:23px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:23px;transform:rotate(-45deg)}

/* ---------- Trama de hexágonos ---------- */
.lattice{position:absolute;inset:0;pointer-events:none;z-index:1;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='144' height='83.14' viewBox='0 0 144 83.14'%3E%3Cpath d='M24 41.57 48 0H96L120 41.57 96 83.14H48ZM0 41.57H24M120 41.57H144' fill='none' stroke='%23A497FF' stroke-opacity='.3' stroke-width='1.5'/%3E%3C/svg%3E");
  background-size:144px 83.14px;
  -webkit-mask-image:linear-gradient(to bottom,#000,rgba(0,0,0,.55) 45%,transparent 92%);mask-image:linear-gradient(to bottom,#000,rgba(0,0,0,.55) 45%,transparent 92%)}
.lattice-l{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='144' height='83.14' viewBox='0 0 144 83.14'%3E%3Cpath d='M24 41.57 48 0H96L120 41.57 96 83.14H48ZM0 41.57H24M120 41.57H144' fill='none' stroke='%235B47D6' stroke-opacity='.12' stroke-width='1.5'/%3E%3C/svg%3E")}
.lattice-w{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='144' height='83.14' viewBox='0 0 144 83.14'%3E%3Cpath d='M24 41.57 48 0H96L120 41.57 96 83.14H48ZM0 41.57H24M120 41.57H144' fill='none' stroke='%23fff' stroke-opacity='.3' stroke-width='1.5'/%3E%3C/svg%3E");-webkit-mask-image:none;mask-image:none}

/* ---------- Hexágonos con foto ---------- */
.hex{aspect-ratio:1.1547;clip-path:var(--hexclip);background:linear-gradient(135deg,var(--lav),var(--violet));padding:3px;position:absolute}
.hex .in{width:100%;height:100%;clip-path:var(--hexclip);overflow:hidden;background:var(--night-2)}
.hex img,.hex video{width:100%;height:100%;object-fit:cover;display:block;transition:transform .8s var(--ease)}
.hex video{object-position:50% var(--oy,50%);background:var(--night-2)}
.hex:hover img,.hex:hover video{transform:scale(1.06)}
.hexfill{position:absolute;aspect-ratio:1.1547;clip-path:var(--hexclip);background:linear-gradient(135deg,var(--violet-2),var(--violet-d));opacity:.85}
.hexnum{display:grid;place-items:center;width:64px;aspect-ratio:1.1547;clip-path:var(--hexclip);background:linear-gradient(135deg,var(--violet-2),var(--violet));color:#fff;font-family:'Jost',sans-serif;font-weight:600;font-size:1.5rem;padding-top:2px;margin-bottom:22px}

/* ---------- Secciones ---------- */
.dark{background:radial-gradient(120% 70% at 50% 0%,var(--night-3) 0%,var(--night-2) 32%,var(--night) 72%);color:#F5F4F9;position:relative;overflow:hidden}
.violet{background:radial-gradient(110% 70% at 50% 0%,var(--violet-2) 0%,var(--violet) 45%,var(--violet-d) 100%);color:#fff;position:relative;overflow:hidden}
.light{background:var(--paper);position:relative;overflow:hidden}
.sec{padding:clamp(72px,10vw,130px) 0}
.sec-head{max-width:760px;margin-bottom:56px}
.sec-head.center{text-align:center;margin-inline:auto}
.sec-head.center .sub{margin-inline:auto}

/* Hero */
.hero{padding:calc(76px + clamp(40px,7vw,90px)) 0 clamp(70px,9vw,120px);min-height:100svh;display:flex;align-items:center}
.hero-in{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero h1{margin-bottom:26px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin:34px 0 38px}
.facts{list-style:none;display:flex;flex-wrap:wrap;gap:12px 30px;font-size:.95rem;opacity:.9}
.facts li{display:flex;align-items:center;gap:10px}
.facts li::before,.ticks li::before,.dot-h{content:"";width:14px;height:14px;flex:none;background:var(--lav);clip-path:var(--hexclip)}
.glow{position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;z-index:0}
.g1{width:520px;height:520px;right:-120px;top:10%;background:rgba(122,103,240,.45)}
.hero-art{position:relative;aspect-ratio:1/.95;width:100%}
.h-a{width:64%;left:0;top:18%}
.h-b{width:44%;right:0;top:0}
.h-c{width:44%;right:4%;bottom:0}
.hf1{width:16%;left:58%;top:6%;animation:drift 9s ease-in-out infinite}
.hf2{width:11%;left:8%;top:6%;opacity:.55;animation:drift 11s ease-in-out infinite reverse}
@keyframes drift{50%{transform:translateY(-14px)}}

/* Pilares */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pillar{background:#fff;border-radius:var(--r);padding:34px 30px 36px;box-shadow:0 1px 0 rgba(29,26,39,.06),0 24px 50px -30px rgba(63,47,168,.35);transition:transform .35s var(--ease),box-shadow .35s}
.pillar:hover{transform:translateY(-6px);box-shadow:0 1px 0 rgba(29,26,39,.06),0 34px 60px -28px rgba(63,47,168,.5)}
.pillar h3{margin-bottom:12px}
.pillar p{color:var(--mute);font-size:1rem}

/* Intervalo */
.interval{margin-top:28px;background:var(--night);color:#fff;border-radius:var(--r);padding:clamp(28px,4vw,48px);display:grid;grid-template-columns:1fr 1.2fr;gap:20px 48px;align-items:center;position:relative;overflow:hidden}
.interval h3{font-size:1.6rem;margin-bottom:10px}
.interval p{opacity:.8}
.bars{display:flex;gap:6px;align-items:center;height:56px}
.bars i{flex:var(--w);height:100%;border-radius:10px;background:rgba(164,151,255,.18);transform-origin:left;transform:scaleX(0);transition:transform .7s var(--ease)}
.bars i.on{background:linear-gradient(90deg,var(--violet-2),var(--lav))}
.interval.in .bars i{transform:scaleX(1)}
.interval.in .bars i:nth-child(2){transition-delay:.15s}.interval.in .bars i:nth-child(3){transition-delay:.3s}.interval.in .bars i:nth-child(4){transition-delay:.45s}.interval.in .bars i:nth-child(5){transition-delay:.6s}.interval.in .bars i:nth-child(6){transition-delay:.75s}.interval.in .bars i:nth-child(7){transition-delay:.9s}
.legend{grid-column:2;display:flex;gap:26px;flex-wrap:wrap;font-size:.9rem;opacity:.85}
.legend span{display:flex;align-items:center;gap:8px}
.dot{width:12px;height:12px;border-radius:4px;background:rgba(164,151,255,.3);display:inline-block}
.dot.on{background:var(--lav)}

/* Estudio */
.studio{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,70px);align-items:center}
.studio-art{position:relative;aspect-ratio:1/.92}
.s-a{width:56%;left:0;top:18%}
.s-b{width:42%;right:0;top:0}
.s-c{width:42%;right:0;bottom:0}
.studio-copy h2{margin-bottom:22px}
.ticks{list-style:none;margin-top:26px;display:grid;gap:12px}
.ticks li{display:flex;align-items:center;gap:12px}

/* Planes */
.tabs{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:0 auto 12px;padding:6px;background:#fff;border-radius:99px;width:fit-content;max-width:100%;box-shadow:0 1px 0 rgba(29,26,39,.06)}
.tabs button{font-family:'Jost',sans-serif;font-weight:600;font-size:1rem;letter-spacing:.04em;padding:12px 22px;border-radius:99px;border:0;background:none;color:var(--ink);cursor:pointer;min-height:46px;transition:background .25s,color .25s}
.tabs button span{font-size:.72rem;margin-left:6px;padding:3px 8px;border-radius:99px;background:rgba(91,71,214,.12);color:var(--violet)}
.tabs button:hover{background:rgba(91,71,214,.08)}
.tabs button[aria-selected=true]{background:var(--violet);color:#fff}
.tabs button[aria-selected=true] span{background:rgba(255,255,255,.2);color:#fff}
.plan-note{text-align:center;color:var(--mute);min-height:1.6em;margin-bottom:30px;font-size:.98rem}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px;max-width:1000px;margin-inline:auto}
.plan{position:relative;background:#fff;border-radius:var(--r);padding:34px 28px 30px;display:flex;flex-direction:column;gap:6px;box-shadow:0 1px 0 rgba(29,26,39,.06),0 24px 50px -32px rgba(63,47,168,.35);animation:rise .5s var(--ease) both}
.plan:nth-child(2){animation-delay:.05s}.plan:nth-child(3){animation-delay:.1s}.plan:nth-child(4){animation-delay:.15s}
@keyframes rise{from{opacity:0;transform:translateY(14px)}}
.plan.hi{background:linear-gradient(160deg,var(--violet-2),var(--violet-d));color:#fff;box-shadow:0 30px 60px -28px rgba(63,47,168,.8)}
.badge{position:absolute;top:-13px;left:24px;background:#fff;color:var(--violet-d);font-family:'Jost',sans-serif;font-weight:600;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;padding:6px 14px;border-radius:99px;box-shadow:0 6px 18px -6px rgba(0,0,0,.35)}
.plan .n{font-family:'Jost',sans-serif;font-weight:600;font-size:1.05rem;letter-spacing:.04em;opacity:.8}
.plan .p{font-family:'Jost',sans-serif;font-weight:600;font-size:clamp(2.1rem,3.2vw,2.5rem);line-height:1.05;font-variant-numeric:tabular-nums;letter-spacing:-.02em;white-space:nowrap}
.plan .pc{font-size:.92rem;opacity:.75;margin-bottom:14px}
.plan ul{list-style:none;display:grid;gap:9px;font-size:.95rem;margin-bottom:24px;flex:1}
.plan li{display:flex;gap:10px;align-items:flex-start}
.plan li::before{content:"";width:12px;height:12px;margin-top:6px;flex:none;background:var(--violet);clip-path:var(--hexclip)}
.plan.hi li::before{background:#fff}
.plan .btn{width:100%;padding:14px 12px;font-size:.88rem;letter-spacing:.04em;white-space:nowrap}
.plan:not(.hi) .btn{background:var(--paper);color:var(--violet-d);border-color:rgba(91,71,214,.25)}
.plan:not(.hi) .btn:hover{background:var(--violet);color:#fff;border-color:var(--violet)}
.plan.hi .btn{background:#fff;color:var(--violet-d)}

.terms{max-width:780px;margin:64px auto 0}
.terms h3{margin-bottom:14px}
details{border-top:1px solid rgba(29,26,39,.14)}
details:last-of-type{border-bottom:1px solid rgba(29,26,39,.14)}
summary{list-style:none;cursor:pointer;padding:18px 0;font-weight:600;display:flex;justify-content:space-between;align-items:center;min-height:48px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:'Jost',sans-serif;font-size:1.6rem;color:var(--violet);transition:transform .3s var(--ease)}
details[open] summary::after{transform:rotate(45deg)}
details ul{padding:0 0 20px 20px;color:var(--mute);display:grid;gap:8px;font-size:.98rem}

/* CTA */
.cta{padding:clamp(80px,11vw,140px) 0;text-align:center}
.cta-in{max-width:800px}
.cta h2{font-size:clamp(2.2rem,5.4vw,4.4rem);margin-bottom:20px}
.cta .lead{margin:0 auto 36px;opacity:.95}

/* Opiniones */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.quote{background:#fff;border-radius:var(--r);padding:34px 30px;display:flex;flex-direction:column;gap:16px;box-shadow:0 1px 0 rgba(29,26,39,.06),0 24px 50px -32px rgba(63,47,168,.3)}
.stars{color:var(--violet);letter-spacing:.2em;font-size:1.05rem}
.quote blockquote{font-size:1.02rem;flex:1}
.quote figcaption{font-family:'Jost',sans-serif;font-weight:600;letter-spacing:.04em}

/* Ubicación */
.loc{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,5vw,64px);align-items:center}
.loc h2{margin-bottom:28px}
.contact{list-style:none;display:grid;gap:22px;margin-bottom:34px}
.contact li{display:flex;gap:16px;align-items:flex-start}
.dot-h{margin-top:8px}
.contact a{color:var(--lav);text-underline-offset:4px}
.map{aspect-ratio:4/3;border-radius:var(--r);overflow:hidden;border:1px solid rgba(164,151,255,.35);box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.map iframe{width:100%;height:100%;border:0;filter:saturate(.85)}

/* Footer */
.foot{padding:36px 0 96px;border-top:1px solid rgba(255,255,255,.08);background:var(--night)}
.foot-in{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:18px}
.foot p{font-size:.88rem;opacity:.65}
.foot-r{display:grid;gap:8px;justify-items:end}
.foot-links{display:flex;flex-wrap:wrap;gap:6px 22px;justify-content:flex-end}
.foot-links a,.foot-links button{background:none;border:0;padding:6px 0;font:inherit;font-size:.9rem;color:#DAD6EC;text-decoration:underline;text-underline-offset:4px;cursor:pointer;min-height:36px}
.foot-links a:hover,.foot-links button:hover{color:#fff}
@media (max-width:640px){.foot-r{justify-items:start}.foot-links{justify-content:flex-start}}

/* Aparición al scroll */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.d1{transition-delay:.12s}.reveal.d2{transition-delay:.24s}
.reveal.in{opacity:1;transform:none}
.hex.reveal{transform:translateY(22px) scale(.96)}
.hex.reveal.in{transform:none}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero{min-height:0}
  .hero-in,.studio,.loc{grid-template-columns:1fr}
  .hero-art{max-width:560px;margin:10px auto 0}
  .studio-art{max-width:560px;margin-inline:auto;width:100%;order:2}
  .pillars,.quotes{grid-template-columns:1fr}
  .interval{grid-template-columns:1fr}
  .legend{grid-column:1}
}
@media (max-width:820px){
  .burger{display:block}
  .links{position:fixed;inset:76px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;padding:12px 20px 28px;background:rgba(21,16,46,.97);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transform:translateY(-12px);opacity:0;pointer-events:none;transition:opacity .25s,transform .3s var(--ease)}
  .links.open{opacity:1;transform:none;pointer-events:auto}
  .links a:not(.btn){padding:16px 4px;font-size:1.1rem;border-bottom:1px solid rgba(255,255,255,.08)}
  .links .btn{margin-top:18px}
  .nav.menu-open{background:var(--night)}
}
@media (max-width:520px){
  body{font-size:16px}
  .wm{font-size:1rem}.wm small{font-size:.5rem}
  .cta-row .btn{width:100%}
  .tabs{border-radius:22px}
  .tabs button{flex:1 1 40%;padding:12px 10px}
  .hex{padding:2px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .bars i{transform:none}
}