/* ==========================================================================
   NORDIC CREATIVE STUDIO — MOTION EDITION
   Stack: Lenis (smooth scroll) + GSAP + ScrollTrigger
   Firma: cursor personalizado, servicios en scroll horizontal (pin),
   titulares con máscara de revelado, marquee de servicios, parallax real.
   ========================================================================== */

:root{
  --ink:      #060706;
  --panel:    #0F1210;
  --panel-2:  #161A17;
  --paper:    #F5F4F0;
  --teal:     #19E3C1;
  --teal-2:   #9CFFEF;
  --teal-deep:#0A6E5D;
  --text-1:   rgba(245,244,240,.92);
  --text-2:   rgba(245,244,240,.6);
  --text-3:   rgba(245,244,240,.35);
  --line:     rgba(245,244,240,.12);

  --f-head:'Clash Display', 'Satoshi', sans-serif;
  --f-body:'Satoshi', sans-serif;

  --container:1320px;
  --gutter:clamp(20px,5vw,72px);
  --ease:cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{background:var(--ink)}
body{
  background:var(--ink);color:var(--text-1);font-family:var(--f-body);line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;cursor:none;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:none}
h1,h2,h3,h4{font-family:var(--f-head);font-weight:500;letter-spacing:-.02em;line-height:1}
.container{max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.muted{color:var(--text-2)}

@media (hover:none){body,button,a{cursor:auto}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}}

/* ---- Cursor personalizado ---- */
.cursor{position:fixed;top:0;left:0;width:9px;height:9px;border-radius:50%;background:var(--teal);
  pointer-events:none;z-index:999;transform:translate(-50%,-50%);mix-blend-mode:difference}
.cursor-ring{position:fixed;top:0;left:0;width:38px;height:38px;border-radius:50%;border:1px solid rgba(25,227,193,.5);
  pointer-events:none;z-index:998;transform:translate(-50%,-50%);transition:width .3s var(--ease),height .3s var(--ease),opacity .3s}
.cursor-ring.grow{width:70px;height:70px;background:rgba(25,227,193,.08)}
@media (hover:none){.cursor,.cursor-ring{display:none}}

/* ---- Botones ---- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 32px;border-radius:999px;
  font-family:var(--f-head);font-size:14px;font-weight:500;letter-spacing:-.01em;position:relative;overflow:hidden}
.btn-solid{background:var(--teal);color:#00110D}
.btn-line{border:1px solid rgba(245,244,240,.25)}
.btn span.arrow{display:inline-block;transition:transform .4s var(--ease)}
.btn:hover span.arrow{transform:translate(3px,-3px)}

/* ---- Preloader ---- */
.preloader{position:fixed;inset:0;z-index:1000;background:var(--ink);display:grid;place-items:center}
.preloader-count{font-family:var(--f-head);font-size:clamp(50px,14vw,180px);color:var(--paper)}

/* ---- Marquee de servicios ---- */
.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:18px;overflow:hidden;background:var(--panel)}
.ticker-track{display:flex;gap:48px;width:max-content;animation:tick 26s linear infinite}
.ticker-track span{font-family:var(--f-head);font-size:16px;text-transform:uppercase;letter-spacing:.02em;color:var(--teal);display:flex;align-items:center;gap:48px}
.ticker-track span i{color:var(--teal-2);font-style:normal}
@keyframes tick{to{transform:translateX(-50%)}}

/* ---- Nav: dos niveles (logo grande arriba, links centrados abajo) ---- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:.5s var(--ease);background:linear-gradient(180deg,rgba(6,7,6,.7),transparent)}
.nav.scrolled{background:rgba(6,7,6,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-brand-row{display:flex;justify-content:center;padding-top:24px;overflow:hidden;max-height:150px;transition:max-height .5s var(--ease),padding .5s var(--ease),opacity .5s var(--ease)}
.nav.scrolled .nav-brand-row{max-height:0;padding-top:0;opacity:0}
.nav-brand-row img{height:120px;width:auto}
.nav-links-row{display:flex;justify-content:center;padding-block:16px}
.nav-inner{display:flex;align-items:center;justify-content:center;gap:36px;position:relative;width:100%}
.nav-links{display:flex;align-items:center;gap:22px}
.nav-links a{font-family:var(--f-head);font-size:13px;font-weight:500;text-transform:uppercase;letter-spacing:.05em;
  position:relative;padding:9px 6px;isolation:isolate}
.nav-links a::before{content:"";position:absolute;inset:-8px -14px;z-index:-1;border-radius:999px;
  background:radial-gradient(circle, rgba(25,227,193,.3), transparent 70%);
  opacity:0;transform:scale(.6);transition:opacity .4s var(--ease),transform .4s var(--ease)}
.nav-links a:hover::before{opacity:1;transform:scale(1)}
.nav-links a::after{content:"";position:absolute;left:6px;right:6px;bottom:5px;height:1px;background:var(--teal);
  transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-links a:hover{color:var(--teal-2)}
.nav-sep{color:var(--line);font-size:13px;user-select:none}
.nav-toggle{display:none;flex-direction:column;gap:5px;width:26px;position:absolute;right:var(--gutter)}
.nav-toggle span{height:1.5px;background:var(--paper)}
.lang-switch{display:flex;gap:6px;font-family:var(--f-head);font-size:12px;position:absolute;right:var(--gutter)}
.lang-switch a{opacity:.4;transition:opacity .3s}
.lang-switch a.active,.lang-switch a:hover{opacity:1}
@media (max-width:900px){
  .nav-brand-row{max-height:110px}
  .nav-brand-row img{height:82px}
  .nav-inner{justify-content:center}
  .nav-links{position:fixed;inset:0 0 0 auto;width:min(320px,86vw);height:100vh;background:var(--panel);
    flex-direction:column;justify-content:center;align-items:flex-start;gap:26px;padding:40px;
    transform:translateX(100%);transition:transform .5s var(--ease)}
  .nav-links.open{transform:translateX(0)}
  .nav-links a{font-size:19px}
  .nav-sep{display:none}
  .lang-switch{position:static;margin-top:10px}
  .nav-toggle{
    display:flex;position:static;top:auto;right:auto;transform:none;
    width:34px;height:22px;justify-content:space-between;padding:0;
  }
  .nav-toggle span{width:100%;flex:none}
  .nav-links-row{padding-top:22px}
}

/* ---- Hero ---- */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}
.hero-video{position:absolute;inset:0;z-index:-2}
.hero-video video{width:100%;height:100%;object-fit:cover;opacity:.6}
.hero-video::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,7,6,.25) 0%,rgba(6,7,6,.55) 55%,var(--ink) 100%)}
.hero-top{padding:250px var(--gutter) 0}
.hero-headline{font-size:clamp(36px,7.2vw,118px);text-transform:uppercase;max-width:1100px}
.hero-headline .line{overflow:hidden;display:block}
.hero-headline .line span{display:inline-block;transform:translateY(105%)}
.hero-headline .accent{color:var(--teal)}
.hero-bottom{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;padding:40px var(--gutter) 46px;flex-wrap:wrap}
.hero-sub{max-width:360px;color:var(--text-2);font-size:16px}
@media (max-width:900px){.hero-top{padding-top:190px}}
@media (max-width:600px){.hero-top{padding-top:160px}}

/* ---- Sección genérica ---- */
section{position:relative;padding-block:clamp(70px,10vw,130px);isolation:isolate;overflow:hidden}
#services{padding-block:clamp(70px,10vw,100px) 0;overflow:visible}
.head{max-width:640px;margin-bottom:56px}
.eyebrow{display:flex;align-items:center;gap:12px;font-family:var(--f-head);font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--teal);margin-bottom:16px}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--teal)}
.head h2{font-size:clamp(32px,4.6vw,58px);margin-bottom:16px;text-transform:uppercase}
.head p{color:var(--text-2);font-size:16.5px;max-width:50ch}

[data-reveal]{opacity:0;transform:translateY(34px)}
[data-reveal-left]{opacity:0;transform:translateX(-60px)}
[data-reveal-right]{opacity:0;transform:translateX(60px)}

/* ---- About ---- */
.about{background:var(--panel)}
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}
.about-mark{background:var(--panel-2);border-radius:20px;padding:36px;display:flex;align-items:center;justify-content:center}
.about-mark img{max-height:220px;object-fit:contain}
.about-copy p{color:var(--text-2);max-width:56ch;margin-bottom:18px}
.about-copy p:first-child{color:var(--paper);font-size:19px;font-family:var(--f-head);font-weight:500}
.about-copy strong{color:var(--teal)}
.about-copy-inner{position:relative;max-height:220px;overflow:hidden;transition:max-height .7s var(--ease)}
.about-copy-inner.expanded{max-height:2400px}
.about-copy-inner::after{content:"";position:absolute;left:0;right:0;bottom:0;height:80px;
  background:linear-gradient(180deg,transparent,var(--panel) 85%);pointer-events:none;transition:opacity .4s}
.about-copy-inner.expanded::after{opacity:0}
.about-toggle{margin-top:18px;display:inline-flex;align-items:center;gap:8px;font-family:var(--f-head);
  font-size:12.5px;letter-spacing:.04em;text-transform:uppercase;color:var(--teal)}
.about-toggle-arrow{display:inline-block;transition:transform .4s var(--ease)}
.about-toggle.expanded .about-toggle-arrow{transform:rotate(180deg)}
@media (max-width:860px){.about-grid{grid-template-columns:1fr;gap:32px}}

/* ---- Servicios: scroll horizontal con pin ---- */
.services-pin-inner{height:100svh;display:flex;align-items:center;overflow:hidden}
.services-track{display:flex;gap:32px;padding-left:var(--gutter);will-change:transform}
.svc-card{flex:none;width:min(80vw,620px);background:var(--panel-2);border:1px solid var(--line);border-radius:26px;overflow:hidden;display:flex;flex-direction:column;max-height:min(76vh,620px)}
.svc-card-media{aspect-ratio:16/9;overflow:hidden;flex:none}
.svc-card-media img{width:100%;height:100%;object-fit:cover}
.svc-card-body{padding:clamp(20px,3vw,32px);flex:1;display:flex;flex-direction:column;justify-content:center;min-height:0}
.svc-card-num{font-family:var(--f-head);font-size:13px;color:var(--teal);letter-spacing:.1em;margin-bottom:10px;display:block}
.svc-card-body h3{font-size:clamp(20px,2.4vw,28px);text-transform:none;margin-bottom:10px}
.svc-card-body p{color:var(--text-2);font-size:14px;line-height:1.55}
.services-progress{position:absolute;left:var(--gutter);right:var(--gutter);bottom:36px;height:2px;background:var(--line);z-index:2}
.services-progress-bar{height:100%;width:0%;background:var(--teal)}
@media (max-width:760px){.services-pin-inner{height:auto;overflow:visible}.services-track{flex-wrap:wrap;padding-inline:var(--gutter)}.svc-card{width:100%;max-height:none}.services-progress{display:none}}

/* ---- Precios ---- */
.pricing{background:var(--panel)}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.price-card{background:var(--panel);display:flex;flex-direction:column;position:relative}
.price-media{aspect-ratio:16/10;overflow:hidden;position:relative}
.price-media img{width:100%;height:100%;object-fit:cover}
.price-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,7,6,0) 40%,rgba(6,7,6,.9))}
.price-body{padding:32px}
.price-card.featured{background:var(--panel-2)}
.price-tag{position:absolute;top:16px;right:16px;background:var(--teal);color:#00110D;font-family:var(--f-head);font-size:11px;padding:6px 14px;border-radius:999px;z-index:2}
.price-name{font-family:var(--f-head);font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--text-2);margin-bottom:10px}
.price-title{font-size:22px;margin-bottom:18px;text-transform:none}
.price-num{font-family:var(--f-head);font-size:36px;margin-bottom:24px}
.price-num span{font-size:13px;color:var(--text-2);font-family:var(--f-body)}
.price-list{flex:1;margin-bottom:26px}
.price-list li{position:relative;padding-left:20px;font-size:14px;color:var(--text-2);margin-bottom:11px}
.price-list li::before{content:"";position:absolute;left:0;top:8px;width:8px;height:1.5px;background:var(--teal)}
@media (max-width:900px){.pricing-grid{grid-template-columns:1fr}}

/* ---- Trabajo ---- */
.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.work-item{position:relative;aspect-ratio:4/5;border-radius:16px;overflow:hidden}
.work-item:nth-child(3n+2){aspect-ratio:4/5;margin-top:40px}
.work-item img{width:100%;height:110%;object-fit:cover;will-change:transform}
.work-overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(6,7,6,.85));display:flex;flex-direction:column;justify-content:flex-end;padding:18px;opacity:0;transition:opacity .4s}
.work-item:hover .work-overlay{opacity:1}
.work-cat{font-family:var(--f-head);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--teal);margin-bottom:4px}
.work-item h4{font-size:15px;text-transform:none}
@media (max-width:860px){.work-grid{grid-template-columns:repeat(2,1fr)}.work-item:nth-child(3n+2){margin-top:0}}
@media (max-width:560px){.work-grid{grid-template-columns:1fr}}

/* ---- Contacto ---- */
.contact{background:var(--panel)}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px}
.field{margin-bottom:22px}
.field label{display:block;font-size:11.5px;text-transform:uppercase;letter-spacing:.1em;color:var(--text-2);margin-bottom:8px}
.field input,.field textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);padding:12px 2px;color:var(--paper);font-family:var(--f-body);font-size:15px}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--teal);outline:none}
.contact-card{background:var(--panel-2);border-radius:20px;padding:36px}
.contact-card img{width:110px;margin-bottom:22px}
.contact-card h3{font-size:17px;margin-bottom:10px;text-transform:none}
.contact-card p{color:var(--text-2);font-size:14px;margin-bottom:6px}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr}}

/* ---- Footer ---- */
.footer{border-top:1px solid var(--line);padding-block:70px 34px}
.footer-top{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;flex-wrap:wrap;margin-bottom:60px}
.footer-logo{font-family:var(--f-head);font-size:clamp(32px,6vw,70px);text-transform:uppercase}
.footer-logo .accent{color:var(--teal)}
.footer-cta{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.footer-links{display:flex;gap:32px;flex-wrap:wrap;margin-bottom:40px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:24px}
.footer-links a{font-size:13.5px;color:var(--text-2);transition:color .3s}
.footer-links a:hover{color:var(--teal)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;font-size:12.5px;color:var(--text-3)}
.footer-terms{cursor:none;text-decoration:underline;text-underline-offset:3px;transition:color .3s}
.footer-terms:hover{color:var(--teal)}
.footer-social{display:flex;gap:10px}
.footer-social a{width:32px;height:32px;border:1px solid var(--line);border-radius:999px;display:grid;place-items:center;transition:.3s}
.footer-social svg{width:13px;height:13px;fill:currentColor}
.footer-social a:hover{background:var(--teal);border-color:var(--teal);color:#00110D}

/* ---- Modal Términos ---- */
.modal{position:fixed;inset:0;z-index:300;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:.35s}
.modal.open{opacity:1;visibility:visible}
.modal-backdrop{position:absolute;inset:0;background:rgba(6,7,6,.82);backdrop-filter:blur(4px)}
.modal-panel{position:relative;width:min(620px,90vw);max-height:80vh;background:var(--panel-2);border:1px solid var(--line);border-radius:20px;padding:38px;overflow-y:auto}
.modal-close{position:absolute;top:18px;right:18px;font-size:22px;color:var(--text-2);cursor:none}
.modal-panel h3{margin-bottom:6px;text-transform:none}
.modal-panel h4{font-family:var(--f-body);font-size:14px;font-weight:700;color:var(--teal);margin-top:20px;margin-bottom:6px}
.modal-panel p{color:var(--text-2);font-size:14px;margin-bottom:4px}

/* ---- Fondos de video por sección ---- */
.section-video-bg{position:absolute;inset:0;z-index:-2;overflow:hidden}
.section-video-bg video{width:100%;height:100%;object-fit:cover;opacity:.8}
.section-video-bg::after{content:"";position:absolute;inset:0;background:var(--video-overlay,rgba(6,7,6,.42))}
.about .section-video-bg::after{--video-overlay:rgba(15,18,16,.4)}
.pricing .section-video-bg::after{--video-overlay:rgba(15,18,16,.48)}
.quote-promo .section-video-bg::after{--video-overlay:rgba(15,18,16,.5)}
#work .section-video-bg::after{--video-overlay:rgba(6,7,6,.5)}
.contact .section-video-bg::after{--video-overlay:rgba(15,18,16,.46)}
#services .section-video-bg::after{--video-overlay:rgba(6,7,6,.4)}

/* ---- Cotización Automática (sección promocional) ---- */
.quote-promo{background:var(--panel)}
.quote-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center}
.quote-media{border-radius:20px;overflow:hidden;border:1px solid var(--line)}
.quote-media img{width:100%;height:100%;object-fit:cover}
.quote-copy p{color:var(--text-2);font-size:16.5px;max-width:52ch;margin-bottom:28px}
.quote-steps{display:flex;flex-direction:column;gap:10px;margin-bottom:30px}
.quote-steps li{display:flex;align-items:center;gap:12px;font-size:14.5px;color:var(--text-2)}
.quote-steps li b{font-family:var(--f-head);color:var(--teal);font-size:13px;flex:none;width:22px}
@media (max-width:860px){.quote-grid{grid-template-columns:1fr;gap:32px}}