/* =========================================================
   TZA — componentes comunes a todas las páginas
   (home, sobre mí, trabajos). Va después de shared.css.
   ========================================================= */
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto !important}
.lenis.lenis-stopped{overflow:hidden}
main{overflow-x:hidden}
a{color:inherit}

::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}
html.theme-fade *,html.theme-fade *::before,html.theme-fade *::after{transition:background-color .5s ease,color .5s ease,border-color .5s ease !important}

/* ================= LOADER / CORTINA ================= */
.loader{flex-direction:column;gap:28px}
.loader-inner{display:flex;flex-direction:column;align-items:center;gap:22px;color:var(--white)}
.loader img{height:64px}
.loader-count{font-family:'Instrument Serif',serif;font-size:clamp(56px,10vw,104px);line-height:1;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.loader-count small{font-family:'Space Mono',monospace;font-size:.22em;letter-spacing:.1em;vertical-align:top;margin-left:4px;color:var(--stone)}
.loader-bar{width:min(240px,60vw);height:1px;background:rgba(228,226,222,.18);overflow:hidden}
.loader-bar i{display:block;height:100%;width:100%;background:var(--lime);transform:scaleX(0);transform-origin:left}
.loader p{margin:0;font-family:'Space Mono',monospace;font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:rgba(228,226,222,.5)}
.loader.is-quick .loader-count,.loader.is-quick .loader-bar,.loader.is-quick p{display:none}
.curtain-label{position:absolute;bottom:clamp(24px,6vh,56px);left:0;right:0;text-align:center;font-family:'Space Mono',monospace;font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:rgba(228,226,222,.55)}

/* ================= NAV ================= */
.nav-wrap{position:fixed;top:16px;left:0;right:0;z-index:60;display:flex;justify-content:center;padding:0 12px;transition:transform .6s var(--ease-out);pointer-events:none}
.nav-wrap.is-hidden{transform:translateY(-180%)}
.nav-pill{
  pointer-events:auto;display:flex;align-items:center;gap:clamp(10px,2vw,26px);
  background:var(--nav-bg);
  backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);
  border:1px solid var(--line);border-radius:999px;padding:6px 6px 6px 16px;
  box-shadow:0 10px 40px -14px var(--shadow);
}
.nav-logo{display:flex;align-items:center;border-radius:8px}
.nav-logo img{height:32px;width:auto;filter:brightness(0);transition:transform .5s var(--ease-out),filter .5s}
[data-theme="dark"] .nav-logo img{filter:none}
.nav-logo:hover img{transform:rotate(-6deg) scale(1.06)}
.nav-links{display:flex;align-items:center;gap:clamp(12px,1.8vw,24px);list-style:none;margin:0;padding:0;font-size:13.5px}
.nav-links a{text-decoration:none;color:var(--text-2);transition:color .3s}
.nav-links a:hover,.nav-links a.is-active{color:var(--text)}
.nav-links a.is-active::after{transform:scaleX(1)}
.nav-forest{display:inline-flex;align-items:center;gap:6px;color:var(--muted) !important}
.nav-forest svg{width:13px;height:13px;transition:transform .6s var(--ease-out)}
.nav-forest:hover svg{transform:rotate(-360deg)}
.nav-tools{display:flex;align-items:center;gap:6px}

.icon-btn{
  position:relative;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;flex-shrink:0;
  border:1px solid var(--line);background:transparent;color:var(--text);overflow:hidden;
  transition:background .35s var(--ease-out),color .35s,border-color .35s,scale .25s var(--ease-out);
}
.icon-btn:hover{background:var(--text);color:var(--bg);border-color:var(--text)}
.icon-btn:active{scale:.92}
.icon-btn svg{width:17px;height:17px}
.theme-toggle .sun,.theme-toggle .moon{position:absolute;transition:transform .6s var(--ease-out),opacity .4s}
.theme-toggle .moon{transform:translateY(120%) rotate(-90deg);opacity:0}
[data-theme="dark"] .theme-toggle .sun{transform:translateY(-120%) rotate(90deg);opacity:0}
[data-theme="dark"] .theme-toggle .moon{transform:none;opacity:1}

.burger{display:none}
.burger span{position:absolute;left:12px;right:12px;height:1.5px;background:currentColor;border-radius:2px;transition:transform .5s var(--ease-out)}
.burger span:nth-child(1){transform:translateY(-4px)}
.burger span:nth-child(2){transform:translateY(4px)}
body.menu-open .burger span:nth-child(1){transform:rotate(45deg)}
body.menu-open .burger span:nth-child(2){transform:rotate(-45deg)}
@media (max-width:860px){
  .nav-links,.nav-pill > .btn{display:none}
  .burger{display:grid}
  .nav-pill{padding:5px 5px 5px 14px}
}

/* ================= MENÚ MÓVIL ================= */
.mobile-menu{
  position:fixed;inset:0;z-index:55;background:var(--deep);color:var(--white);
  display:flex;flex-direction:column;justify-content:space-between;overflow:auto;
  padding:110px var(--gut) calc(32px + env(safe-area-inset-bottom));
  clip-path:circle(0 at calc(100% - 40px) 40px);visibility:hidden;
  transition:clip-path .8s var(--ease-io),visibility 0s linear .8s;
}
body.menu-open .mobile-menu{clip-path:circle(150% at calc(100% - 40px) 40px);visibility:visible;transition:clip-path .8s var(--ease-io)}
.mm-links{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}
.mm-links a,.mm-links button{display:flex;align-items:baseline;gap:14px;text-decoration:none;font-size:clamp(2.2rem,10vw,3.4rem);font-weight:500;letter-spacing:-.045em;line-height:1.12;padding:4px 0;color:var(--white);background:none;border:0;text-align:left;transition:color .3s,padding-left .4s var(--ease-out)}
.mm-links small{font-family:'Space Mono',monospace;font-size:.7rem;letter-spacing:.12em;color:var(--stone)}
.mm-links a:hover,.mm-links a:focus-visible,.mm-links button:hover,.mm-links a.is-active{padding-left:8px;color:var(--lime)}
.mm-links li,.mm-foot > *{opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}
body.menu-open .mm-links li,body.menu-open .mm-foot > *{opacity:1;transform:none}
body.menu-open .mm-links li:nth-child(1){transition-delay:.25s} body.menu-open .mm-links li:nth-child(2){transition-delay:.31s}
body.menu-open .mm-links li:nth-child(3){transition-delay:.37s} body.menu-open .mm-links li:nth-child(4){transition-delay:.43s}
body.menu-open .mm-links li:nth-child(5){transition-delay:.49s}
body.menu-open .mm-foot > *{transition-delay:.55s}
.mm-foot{display:flex;flex-direction:column;gap:18px;border-top:1px solid var(--line-light);padding-top:22px;margin-top:32px}
.mm-foot .btn{width:100%}
.mm-row{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.mm-row a{font-size:.9rem;color:rgba(228,226,222,.7)}

/* ================= ESTRUCTURA ================= */
section{position:relative;padding:clamp(88px,12vw,160px) var(--gut)}
.inner{max-width:1440px;margin:0 auto;position:relative;z-index:2}
.kicker{font-family:'Space Mono',monospace;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:12px;margin-bottom:22px}
.kicker::before{content:'';width:28px;height:1px;background:currentColor}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem 4rem;margin-bottom:clamp(48px,6vw,80px);flex-wrap:wrap}
.section-head h2{font-weight:500;font-size:clamp(2.3rem,5vw,4.6rem);line-height:1.02;letter-spacing:-.045em;margin:0;max-width:16ch}
.section-head h2 em,.t-em{font-family:'Instrument Serif',serif;font-style:italic;font-weight:400;letter-spacing:-.02em;color:var(--muted)}
.section-head p{max-width:24rem;color:var(--muted);font-size:1rem;line-height:1.6;margin:0}
.deep{background:var(--deep);color:var(--white)}
.deep .kicker,.deep .section-head p{color:rgba(228,226,222,.55)}
.deep .section-head h2 em,.deep .t-em{color:var(--stone)}
.alt{background:var(--bg-alt)}
.alt .section-head p{color:var(--text-2)}

.w{display:inline-block;overflow:hidden;vertical-align:top;padding:0 .02em .1em;margin-bottom:-.1em}
.wi{display:inline-block;will-change:transform}

/* link "ver más" con flecha */
.more{display:inline-flex;align-items:center;gap:10px;font-size:.95rem;font-weight:500;text-decoration:none;color:inherit;padding:6px 0}
.more i{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;border:1px solid currentColor;transition:background .4s var(--ease-out),color .4s,border-color .4s,transform .5s var(--ease-out)}
.more i svg{width:15px;height:15px}
.more:hover i{background:var(--lime);color:var(--black);border-color:var(--lime);transform:rotate(-45deg)}

/* ================= HERO DE PÁGINAS INTERNAS ================= */
.page-hero{padding-top:clamp(140px,18vh,200px);padding-bottom:clamp(56px,8vw,96px)}
.page-hero h1{font-weight:500;font-size:clamp(3rem,9vw,8.6rem);line-height:.95;letter-spacing:-.06em;margin:0}
.page-hero h1 em{font-family:'Instrument Serif',serif;font-style:italic;font-weight:400;letter-spacing:-.03em;color:var(--muted)}
.page-hero .lede{max-width:34rem;margin:28px 0 0;font-size:clamp(15.5px,1.3vw,19px);line-height:1.6;color:var(--muted)}
.crumb{display:inline-flex;align-items:center;gap:8px;font-family:'Space Mono',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:28px}
.crumb a{text-decoration:none}
.crumb a:hover{color:var(--text)}

/* subnavegación pegajosa */
.subnav{position:sticky;top:84px;z-index:20;display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding:8px 0;margin-top:40px}
.subnav::-webkit-scrollbar{display:none}
.subnav a{flex-shrink:0;display:inline-flex;align-items:center;gap:8px;text-decoration:none;font-size:13px;padding:9px 14px;border-radius:999px;border:1px solid var(--line);background:var(--nav-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:var(--text-2);transition:background .35s var(--ease-out),color .35s,border-color .35s}
.subnav a small{font-family:'Space Mono',monospace;font-size:10px;color:var(--muted);transition:color .35s}
.subnav a:hover{border-color:var(--line-2);color:var(--text)}
.subnav a.is-active{background:var(--text);color:var(--bg);border-color:var(--text)}
.subnav a.is-active small{color:var(--lime)}

/* ================= SKELETON ================= */
.skel{background:var(--surface-2)}
.skel::after{
  content:'';position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.22) 50%,transparent 70%);
  background-size:220% 100%;animation:shimmer 1.3s linear infinite;transition:opacity .5s;
}
.deep .skel{background:var(--deep-2)}
.deep .skel::after{background-image:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.07) 50%,transparent 70%)}
.skel img{opacity:0;transition:opacity .9s var(--ease-out)}
.skel.is-loaded::after{opacity:0;animation:none}
.skel.is-loaded img{opacity:1}
@keyframes shimmer{from{background-position:120% 0}to{background-position:-120% 0}}

/* ================= CTA REPETIDO ================= */
.cta-band{
  margin-top:clamp(56px,7vw,96px);display:flex;justify-content:space-between;align-items:center;gap:24px 40px;flex-wrap:wrap;
  padding:clamp(24px,3vw,36px) clamp(24px,3vw,40px);border-radius:24px;border:1px solid var(--line);background:var(--surface-2);transition:border-color .4s;
}
.cta-band:hover{border-color:var(--line-2)}
.cta-band p{margin:0;font-size:clamp(1.4rem,2.6vw,2.2rem);font-weight:500;letter-spacing:-.04em;line-height:1.1;max-width:24ch}
.cta-band p em{font-family:'Instrument Serif',serif;font-style:italic;font-weight:400;color:var(--muted)}
.deep .cta-band{border-color:var(--line-light);background:rgba(228,226,222,.05)}
.deep .cta-band p em{color:var(--stone)}
.cta-band .actions{display:flex;gap:10px;flex-wrap:wrap}
@media (max-width:560px){ .cta-band .actions,.cta-band .btn{width:100%} }

/* ================= CIERRE DE CONTACTO ================= */
.contact-close{border-top:1px solid var(--line-light)}
.contact-title{font-weight:500;font-size:clamp(3rem,9vw,8.5rem);line-height:.95;letter-spacing:-.06em;margin:0}
.contact-title em{font-family:'Instrument Serif',serif;font-style:italic;font-weight:400;letter-spacing:-.03em;color:var(--stone)}
.contact-row{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-top:clamp(40px,5vw,64px);padding-top:32px;border-top:1px solid var(--line-light)}
.contact-mail{font-family:'Instrument Serif',serif;font-size:clamp(1.5rem,3.4vw,2.8rem);color:var(--white);text-decoration:none;word-break:break-word}
.contact-actions{display:flex;gap:10px;flex-wrap:wrap}
.contact-social{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:40px}
.contact-social > span{font-family:'Space Mono',monospace;font-size:.7rem;letter-spacing:.14em;color:rgba(228,226,222,.5)}
@media (max-width:560px){ .contact-actions,.contact-actions .btn{width:100%} }

/* ================= REDES ================= */
.socials{display:flex;gap:10px;flex-wrap:wrap}
.social{position:relative;width:46px;height:46px;border-radius:50%;display:grid;place-items:center;color:var(--white);border:1px solid var(--line-light);text-decoration:none;transition:background .4s var(--ease-out),color .4s,border-color .4s}
.social svg{width:18px;height:18px;transition:transform .5s var(--ease-out)}
.social:hover,.social:focus-visible{background:var(--lime);color:var(--black);border-color:var(--lime)}
.social:hover svg{transform:scale(1.12) rotate(-8deg)}
.social::after{
  content:attr(aria-label);position:absolute;bottom:calc(100% + 10px);left:50%;
  translate:-50% 6px;opacity:0;pointer-events:none;white-space:nowrap;
  font-family:'Space Mono',monospace;font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;
  background:var(--white);color:var(--black);padding:.35rem .6rem;border-radius:6px;transition:opacity .3s,translate .4s var(--ease-out);
}
.social:hover::after,.social:focus-visible::after{opacity:1;translate:-50% 0}
.social.is-main{width:auto;padding:0 18px 0 14px;gap:8px;display:inline-flex;font-size:.9rem}
.social.is-main::after{display:none}

/* ================= FOOTER ================= */
footer{background:var(--deep);color:var(--white);padding:56px var(--gut) calc(32px + env(safe-area-inset-bottom));border-top:1px solid var(--line-light)}
.footer-grid{max-width:1440px;margin:0 auto 48px;display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
.footer-logo{height:40px;width:auto;margin-bottom:1rem}
.footer-col h4{font-family:'Space Mono',monospace;font-size:.7rem;color:rgba(228,226,222,.45);margin:0 0 1rem;font-weight:400;letter-spacing:.14em}
.footer-col a:not(.social),.footer-col button{display:table;color:var(--white);background:none;border:0;padding:0;font-size:.95rem;margin-bottom:.7rem;opacity:.8;text-decoration:none;transition:opacity .3s}
.footer-col a:not(.social):hover,.footer-col button:hover{opacity:1}
.footer-col p{color:rgba(228,226,222,.55);margin:0 0 1.2rem;line-height:1.6;font-size:.92rem}
.footer-bottom{max-width:1440px;margin:0 auto;display:flex;justify-content:space-between;padding-top:24px;border-top:1px solid var(--line-light);font-size:.8rem;color:rgba(228,226,222,.45);flex-wrap:wrap;gap:1rem}

/* ================= VOLVER ARRIBA ================= */
.to-top{
  position:fixed;right:clamp(16px,2.5vw,32px);bottom:calc(clamp(16px,2.5vw,32px) + env(safe-area-inset-bottom));z-index:45;
  width:56px;height:56px;border-radius:50%;border:0;display:grid;place-items:center;
  background:var(--text);color:var(--bg);box-shadow:0 14px 34px -12px var(--shadow);
  opacity:0;visibility:hidden;transform:translateY(16px) scale(.8);
  transition:opacity .5s var(--ease-out),transform .5s var(--ease-out),visibility 0s linear .5s,background .35s,color .35s,scale .25s var(--ease-out);
}
.to-top.is-visible{opacity:1;visibility:visible;transform:none;transition:opacity .5s var(--ease-out),transform .5s var(--ease-out),background .35s,color .35s,scale .25s var(--ease-out)}
.to-top:hover{background:var(--lime);color:var(--black)}
.to-top:active{scale:.92}
.to-top svg.arrow{width:18px;height:18px;transition:transform .5s var(--ease-out)}
.to-top:hover svg.arrow{transform:translateY(-3px)}
.to-top .ring{position:absolute;inset:0;width:100%;height:100%;rotate:-90deg;pointer-events:none}
.to-top .ring circle{fill:none;stroke:currentColor;stroke-width:2;opacity:.9;stroke-linecap:round}
.to-top .ring .track{opacity:.18}
body.menu-open .to-top{opacity:0;visibility:hidden}

/* ================= POP-UPS ================= */
.modal{position:fixed;inset:0;z-index:150;display:flex;align-items:center;justify-content:center;padding:16px;visibility:hidden;opacity:0;transition:opacity .4s var(--ease-out),visibility 0s linear .4s}
.modal.is-open{visibility:visible;opacity:1;transition:opacity .4s var(--ease-out)}
.modal-backdrop{position:absolute;inset:0;background:rgba(11,10,12,.6);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.modal-card{position:relative;z-index:1;width:100%;max-width:640px;max-height:min(90vh,900px);overflow:auto;overscroll-behavior:contain;border-radius:24px;padding:clamp(1.4rem,4vw,2.8rem);background:var(--bg);color:var(--text);box-shadow:0 50px 120px rgba(0,0,0,.4);transform:translateY(24px) scale(.97);transition:transform .55s var(--ease-out)}
.modal.is-open .modal-card{transform:none}
.modal-close{position:absolute;top:1rem;right:1rem;z-index:2;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);background:var(--bg);color:var(--text);transition:background .3s,color .3s,rotate .5s var(--ease-out)}
.modal-close:hover{background:var(--text);color:var(--bg);rotate:90deg}
.modal-title{font-weight:500;font-size:clamp(2rem,4.6vw,2.8rem);letter-spacing:-.045em;line-height:1.04;margin:0 0 .8rem;padding-right:40px}
.modal-title em{font-family:'Instrument Serif',serif;font-style:italic;font-weight:400;color:var(--muted)}
.modal-sub{color:var(--muted);margin:0}
.modal-divider{height:1px;background:var(--line);margin:1.5rem 0}
.modal-contact-row{display:flex;gap:1.6rem;flex-wrap:wrap;font-size:.95rem}
.modal-contact-row a{display:inline-flex;align-items:center;gap:.55rem;text-decoration:none}
.modal-contact-row svg{color:var(--muted)}

/* botón flotante de contacto (pop-up) */
.contact-fab{
  position:fixed;left:clamp(16px,2.5vw,32px);bottom:calc(clamp(16px,2.5vw,32px) + env(safe-area-inset-bottom));z-index:45;
  box-shadow:0 14px 34px -12px var(--shadow);
}
.contact-fab .dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 3px rgba(176,225,89,.3);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(176,225,89,0)}}
body.menu-open .contact-fab{opacity:0;pointer-events:none}

/* ================= FORMULARIO ================= */
.contact-form{display:flex;flex-direction:column;gap:1.1rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.field{display:flex;flex-direction:column;gap:.5rem}
.field label{display:flex;justify-content:space-between;align-items:center;font-family:'Space Mono',monospace;font-size:.66rem;color:var(--muted);letter-spacing:.12em}
.field label .opt{letter-spacing:.06em;opacity:.7}
.field label .ok{opacity:0;color:var(--violet);transform:scale(.4);transition:opacity .3s,transform .4s var(--ease-out)}
.field.is-valid label .ok{opacity:1;transform:none}
.field input,.field select,.field textarea{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:.85rem 1rem;color:var(--text);font:inherit;font-size:.95rem;width:100%;transition:border-color .3s,background .3s,box-shadow .3s}
.field input::placeholder,.field textarea::placeholder{color:var(--muted);opacity:.8}
.field input:hover,.field select:hover,.field textarea:hover{border-color:var(--line-2)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--text);background:var(--bg);box-shadow:0 0 0 4px var(--line)}
.field.is-invalid input,.field.is-invalid select,.field.is-invalid textarea{border-color:var(--error);box-shadow:0 0 0 4px color-mix(in srgb,var(--error) 14%,transparent)}
.field-error{display:flex;align-items:center;gap:6px;margin:0;font-size:.8rem;color:var(--error);max-height:0;opacity:0;overflow:hidden;transition:max-height .35s var(--ease-out),opacity .3s}
.field.is-invalid .field-error{max-height:40px;opacity:1}
.field-error svg{width:14px;height:14px;flex-shrink:0}
.field select{appearance:none;-webkit-appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237E746B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right .9rem center;background-size:16px}
.field select:invalid{color:var(--muted)}
.field select option{color:#141315;background:#E4E2DE}
.field textarea{resize:vertical;min-height:110px;line-height:1.5}
.counter{font-family:'Space Mono',monospace;font-size:.66rem;color:var(--muted);text-align:right;margin-top:-.2rem;transition:color .3s}
.counter.is-near{color:var(--error)}
.hp{position:absolute !important;left:-9999px;width:1px;height:1px;opacity:0}
.contact-form .btn[type="submit"]{width:100%;margin-top:.3rem}
.spinner{width:16px;height:16px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:spinr .7s linear infinite;display:none}
@keyframes spinr{to{transform:rotate(360deg)}}
.is-sending .spinner{display:block}
.is-sending .btn[type="submit"] .btn-ico{display:none}
.form-shake{animation:shake .45s var(--ease-out)}
@keyframes shake{20%{translate:-8px 0}40%{translate:7px 0}60%{translate:-4px 0}80%{translate:2px 0}}
.form-alert{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:14px;border:1px solid var(--error);background:color-mix(in srgb,var(--error) 9%,transparent);font-size:.9rem;line-height:1.5}
.form-alert[hidden]{display:none}
.form-alert svg{width:20px;height:20px;color:var(--error);flex-shrink:0;margin-top:1px}
.form-alert b{display:block;margin-bottom:2px}
.form-alert a{text-decoration:underline;text-underline-offset:3px}
.form-success{display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding:12px 0 4px}
.form-success[hidden]{display:none}
.success-check{width:72px;height:72px}
.success-check circle{fill:none;stroke:var(--text);stroke-width:2;stroke-dasharray:214;stroke-dashoffset:214}
.success-check path{fill:none;stroke:var(--text);stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:50;stroke-dashoffset:50}
.form-success.is-in .success-check circle{animation:draw .8s var(--ease-out) forwards}
.form-success.is-in .success-check path{animation:draw .5s var(--ease-out) .5s forwards}
.success-check .success-dot{fill:var(--lime);stroke:none}
@keyframes draw{to{stroke-dashoffset:0}}
.form-success h3{margin:6px 0 0;font-weight:500;font-size:clamp(1.8rem,4vw,2.4rem);letter-spacing:-.045em;line-height:1.05}
.form-success h3 em{font-family:'Instrument Serif',serif;font-style:italic;font-weight:400;color:var(--muted)}
.form-success p{margin:0;color:var(--muted);max-width:36ch;line-height:1.6}
.form-success > *{opacity:0;transform:translateY(12px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}
.form-success.is-in > *{opacity:1;transform:none}
.form-success.is-in > *:nth-child(2){transition-delay:.3s} .form-success.is-in > *:nth-child(3){transition-delay:.4s} .form-success.is-in > *:nth-child(4){transition-delay:.5s}
@media (max-width:640px){ .form-row{grid-template-columns:1fr} }

@media (prefers-reduced-motion:reduce){
  .skel::after,.contact-fab .dot{animation:none !important}
  .mobile-menu{transition:none}
}

/* los botones flotantes no se pierden sobre secciones oscuras */
.contact-fab,.to-top{outline:1px solid rgba(228,226,222,.22);outline-offset:-1px}
[data-theme="dark"] .contact-fab,[data-theme="dark"] .to-top{outline-color:rgba(20,19,21,.25)}

/* ================= BOTÓN DE MÚSICA (al costado) ================= */
.music{position:fixed;right:0;top:50%;z-index:170;translate:0 -50%;display:flex;align-items:center;pointer-events:none}
.music > *{pointer-events:auto}
.music-tab{
  display:flex;flex-direction:column;align-items:center;gap:12px;padding:14px 10px 16px;
  border:1px solid var(--line);border-right:0;border-radius:16px 0 0 16px;
  background:var(--nav-bg);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:var(--text);
  box-shadow:0 10px 30px -14px var(--shadow);transition:padding .4s var(--ease-out),background .3s,color .3s;
}
.music-tab:hover{padding-right:16px;background:var(--text);color:var(--bg)}
.music-disc{position:relative;width:30px;height:30px;border-radius:50%;background:repeating-radial-gradient(circle,#141315 0 2px,#2a292b 2px 3px);box-shadow:0 0 0 1px var(--line-2)}
.music-disc i{position:absolute;inset:10px;border-radius:50%;background:var(--lime)}
.music-disc i::after{content:'';position:absolute;inset:3px;border-radius:50%;background:#141315}
.music.is-open .music-disc{animation:spinDisc 3s linear infinite}
@keyframes spinDisc{to{rotate:360deg}}
.music-eq{display:flex;align-items:flex-end;gap:2px;height:14px}
.music-eq i{width:3px;height:30%;border-radius:2px;background:currentColor;opacity:.7}
.music.is-open .music-eq i{animation:eq .9s ease-in-out infinite alternate}
.music-eq i:nth-child(2){animation-delay:-.3s !important} .music-eq i:nth-child(3){animation-delay:-.6s !important} .music-eq i:nth-child(4){animation-delay:-.15s !important}
@keyframes eq{0%{height:20%}100%{height:100%}}
.music-label{writing-mode:vertical-rl;rotate:180deg;font-family:'Space Mono',monospace;font-size:10px;letter-spacing:.16em;text-transform:uppercase}
.music-panel{
  position:absolute;right:calc(100% + 10px);top:50%;width:min(360px,calc(100vw - 80px));
  padding:16px;border-radius:20px;border:1px solid var(--line);background:var(--bg);color:var(--text);
  box-shadow:0 30px 60px -20px var(--shadow);
  opacity:0;visibility:hidden;transform:translate(16px,-50%) scale(.96);transform-origin:right center;
  transition:opacity .35s var(--ease-out),transform .5s var(--ease-out),visibility 0s linear .5s;
}
.music.is-open .music-panel{opacity:1;visibility:visible;transform:translate(0,-50%);transition:opacity .35s var(--ease-out),transform .5s var(--ease-out)}
.music-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}
.music-head small{display:block;font-family:'Space Mono',monospace;font-size:9.5px;letter-spacing:.14em;color:var(--muted)}
.music-head b{font-weight:500;font-size:1.15rem;letter-spacing:-.03em}
.music-close{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);background:transparent;color:var(--text);transition:background .3s,color .3s,rotate .5s var(--ease-out)}
.music-close:hover{background:var(--text);color:var(--bg);rotate:90deg}
.music-body iframe{display:block;width:100%;border:0;border-radius:12px}
.music-empty{margin:0;padding:18px;border-radius:12px;border:1px dashed var(--line-2);font-size:.9rem;line-height:1.5;color:var(--muted)}
.music-note{margin:10px 0 0;font-size:.72rem;color:var(--muted)}
@media (max-width:640px){
  .music{top:auto;bottom:calc(96px + env(safe-area-inset-bottom));translate:0 0}
  .music-label{display:none}
  .music-tab{padding:10px 8px 12px;gap:8px}
  .music-panel{top:auto;bottom:0;transform:translate(16px,0) scale(.96);transform-origin:right bottom}
  .music.is-open .music-panel{transform:none}
}
@media (prefers-reduced-motion:reduce){ .music.is-open .music-disc,.music.is-open .music-eq i{animation:none} }

/* ================= FONDOS ANIMADOS ================= */
.bg-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;display:block}
/* reproductor: controles propios (modo YouTube) y link a Spotify */
.music.is-playing .music-disc{animation:spinDisc 3s linear infinite}
.music.is-playing .music-eq i{animation:eq .9s ease-in-out infinite alternate}
.music-yt{border-radius:12px;overflow:hidden;background:#000}
.music-yt iframe{display:block;width:100%;height:160px;border:0}
.music-now{margin:12px 2px 0;font-size:.9rem;line-height:1.35;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.music-now small{display:block;font-family:'Space Mono',monospace;font-size:9.5px;letter-spacing:.14em;color:var(--muted);margin-bottom:2px}
.music-ctrls{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:12px}
.music-btn{display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 12px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--text);font-size:12.5px;transition:background .3s,color .3s,border-color .3s}
.music-btn svg{width:16px;height:16px}
.music-btn:hover{background:var(--text);color:var(--bg);border-color:var(--text)}
.music-btn--main{width:48px;height:48px;padding:0;justify-content:center;background:var(--text);color:var(--bg)}
.music-btn--main:hover{background:var(--lime);color:var(--black);border-color:var(--lime)}
.music-open{display:flex;align-items:center;gap:8px;margin-top:12px;padding:10px 14px;border-radius:12px;background:var(--surface-2);border:1px solid var(--line);text-decoration:none;font-size:.85rem;transition:background .3s,color .3s}
.music-open svg{width:16px;height:16px;flex-shrink:0}
.music-open span{flex:1}
.music-open:hover{background:#1DB954;color:#141315;border-color:#1DB954}