/* ==========================================================================
   LA OLA GROUP — styles.css  ·  Ficha técnica / editorial
   Marca (Manual 24): Main Blue #0661AA · Obsidian #040A0F · Off White #FCFCFC
                      Light Grey #EEEEEE · Grey #6E6E6E · un único azul de marca
   Tipografía: TT Norms Medium (titulares) + Ambit (texto, rótulos)
   Reglas: esquinas rectas · azul plano · líneas de 1px · tipografía contenida
   ========================================================================== */

@font-face{font-family:"TT Norms";font-weight:500;font-style:normal;font-display:swap;src:url("../assets/fonts/ttnorms-medium.woff2") format("woff2")}
@font-face{font-family:"TT Norms";font-weight:700;font-style:normal;font-display:swap;src:url("../assets/fonts/ttnorms-bold.woff2") format("woff2")}
@font-face{font-family:"TT Norms";font-weight:900;font-style:normal;font-display:swap;src:url("../assets/fonts/ttnorms-black.woff2") format("woff2")}
@font-face{font-family:"Ambit";font-weight:300;font-style:normal;font-display:swap;src:url("../assets/fonts/ambit-light.woff2") format("woff2")}
@font-face{font-family:"Ambit";font-weight:400;font-style:normal;font-display:swap;src:url("../assets/fonts/ambit-regular.woff2") format("woff2")}
@font-face{font-family:"Ambit";font-weight:600;font-style:normal;font-display:swap;src:url("../assets/fonts/ambit-semibold.woff2") format("woff2")}
@font-face{font-family:"Ambit";font-weight:700;font-style:normal;font-display:swap;src:url("../assets/fonts/ambit-bold.woff2") format("woff2")}

:root{
  --blue:#0661AA;
  --ink:#040A0F;
  --paper:#FCFCFC;
  --mist:#EEEEEE;
  --grey:#6E6E6E;
  --line:rgba(4,10,15,.16);
  --line-w:rgba(255,255,255,.26);

  --f-d:"TT Norms","Helvetica Neue",Arial,sans-serif;
  --f-b:"Ambit","Helvetica Neue",Arial,sans-serif;

  --m:clamp(16px,2.4vw,40px);
  --g:clamp(12px,1.5vw,24px);
  --nav:81px;
  --bar-y:20px;                     /* distancia del borde alto de cada módulo a su línea de rótulo (03) Technology…; el texto va 12 px más abajo */
  --modh:clamp(300px,34vw,520px);   /* alto común de los módulos de dos columnas (Fig. 09 / Modelo asociativo y 04.3 / 04.4) */
  --ax:calc(var(--m) + (100% - 2*var(--m) + var(--g)) / 12);        /* inicio de la columna 2 (ancla del texto sobre video) */
  --ax3:calc(var(--m) + (100% - 2*var(--m) + var(--g)) * 3 / 12);    /* inicio de la columna 4 */
  --ease:cubic-bezier(.16,1,.3,1);

  /* ---- ESCALA TIPOGRÁFICA: 5 tamaños en total para toda la web (nada de tamaños sueltos) ---- */
  --t1:clamp(2rem,4.6vw,4.9rem);         /* display: títulos a pantalla completa, números */
  --t2:clamp(1.5rem,2.7vw,3rem);         /* título de sección / frase destacada */
  --t3:clamp(1.1rem,1.55vw,1.9rem);      /* subtítulo / bajada / título de ítem */
  --t4:clamp(.9rem,.35vw + .62rem,1.05rem); /* texto */
  --t5:.66rem;                           /* rótulos, botones, notas */
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box;border-radius:0}
html{-webkit-text-size-adjust:100%}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}
body{margin:0;background:var(--paper);color:var(--ink);font:400 var(--t4)/1.55 var(--f-b);font-variant-numeric:tabular-nums;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,video,svg,canvas{display:block;max-width:100%}
img,video{height:auto}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit;border-radius:0;-webkit-appearance:none;appearance:none}
button{cursor:pointer;background:none;border:0;padding:0}
:focus-visible{outline:2px solid currentColor;outline-offset:3px}
::selection{background:var(--blue);color:#fff}
.sr-only{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:fixed;left:12px;top:-60px;z-index:2000;background:#fff;color:var(--ink);padding:12px 16px;font-weight:600;transition:top .2s}
.skip:focus{top:12px}

/* ---------- Tipografía ---------- */
.cap{font:600 var(--t5)/1.45 var(--f-b);letter-spacing:.15em;text-transform:uppercase}
.mega,.xl,.l,.m{font-family:var(--f-d);font-weight:500;text-transform:uppercase;text-wrap:balance}
.mega{font-size:var(--t1);letter-spacing:-.028em;line-height:1}
.xl{font-size:var(--t2);letter-spacing:-.025em;line-height:1.02}
.l{font-size:var(--t2);letter-spacing:-.025em;line-height:1.04}
.m{font-size:var(--t3);letter-spacing:-.008em;line-height:1.12}
.lede2{font:300 var(--t3)/1.3 var(--f-b);letter-spacing:-.012em;text-wrap:pretty}
p{text-wrap:pretty}
.out{font-style:normal;color:transparent;-webkit-text-stroke:1px var(--st,#fff)}
.dim{opacity:.5}
.todo{border-bottom:1px dashed var(--blue)}
.ln{display:block;overflow:hidden;padding:.18em 0 .08em;margin:-.18em 0 -.08em}
.ln>span{display:block}
.sl-mask{padding:.18em 0 .08em;margin:-.18em 0 -.08em}
.w{display:inline-block}

/* texto principal de TODAS las secciones con video de fondo: mismo lugar, en toda resolución (como el h1) */
.hero__title,.vtxt{position:absolute;z-index:2;left:var(--ax);right:var(--m);top:0;bottom:0;display:flex;flex-direction:column;justify-content:center;pointer-events:none}
.vtxt a,.vtxt button{pointer-events:auto}
.sec-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--g);margin-top:var(--bar-y);padding:12px var(--m);border-top:1px solid var(--line);color:var(--grey)}
.sec-bar span:last-child{text-align:right}
.sec-bar span:first-child{color:var(--ink)}
.sec-bar--w{border-color:var(--line-w);color:rgba(255,255,255,.7)}
.sec-bar--w span:first-child{color:#fff}

/* ---------- Botones (rectos) ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:space-between;gap:1.6em;height:46px;padding:0 18px;border:1px solid currentColor;background:transparent;color:#fff;font:600 var(--t5)/1 var(--f-b);letter-spacing:.15em;text-transform:uppercase;white-space:nowrap;overflow:hidden;isolation:isolate;transition:color .5s var(--ease),border-color .5s}
.btn::before{content:"";position:absolute;inset:-1px;z-index:-1;background:var(--fill,#fff);transform:translateY(101%);transition:transform .6s var(--ease)}
.btn:hover::before{transform:none}
.btn>span{position:relative;top:3px}
.ar{width:16px;height:16px;flex:none;transition:transform .5s var(--ease)}
.btn:hover .ar,.link-arrow:hover .ar,.contact__info a:hover .ar,.nav__cta:hover .ar{transform:translateX(5px)}
.btn--line{--fill:#fff}.btn--line:hover{color:var(--ink)}
.btn--white{background:#fff;color:var(--blue);border-color:#fff;--fill:var(--ink)}
.btn--white:hover{color:#fff;border-color:var(--ink)}
.btn--full{width:100%}
.link-arrow{display:inline-flex;align-items:center;gap:1em;font:600 var(--t5)/1 var(--f-b);letter-spacing:.15em;text-transform:uppercase;padding-bottom:6px;border-bottom:1px solid currentColor;width:max-content}
.link-arrow--w{color:#fff}

/* ==========================================================================
   GRANO DE FILM 16 mm — capa sobre cada imagen, video y canvas
   ========================================================================== */
.grain{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:1}
.grain::before{content:"";position:absolute;inset:-60%;background:url("../assets/img/grain.png") 0 0/var(--grain-size,150px) var(--grain-size,150px);mix-blend-mode:overlay;opacity:var(--grain-op,.075);animation:grain .83s steps(1) infinite;animation-play-state:paused}
.grain.is-live::before{animation-play-state:running}
/* videos / imágenes a pantalla completa (h1, equipo, tecnología, SurfVillage…): algo más de grano para que no se noten los detalles */
.grain--full::before{opacity:calc(var(--grain-op,.075) * var(--grain-full,1.75))}
@keyframes grain{
  0%{transform:translate(0,0)}8%{transform:translate(-7%,-12%)}17%{transform:translate(-15%,6%)}25%{transform:translate(8%,-18%)}
  33%{transform:translate(-4%,19%)}42%{transform:translate(-17%,8%)}50%{transform:translate(14%,0)}58%{transform:translate(0,14%)}
  67%{transform:translate(12%,5%)}75%{transform:translate(-8%,15%)}83%{transform:translate(5%,-9%)}92%{transform:translate(-12%,-4%)}100%{transform:translate(0,0)}
}

/* ==========================================================================
   Preloader · cursor · grilla
   ========================================================================== */
.pre{display:none}
.js .pre{display:block;position:fixed;inset:0;z-index:1000;background:var(--blue);color:#fff;animation:pre-fail 0s 8s forwards}
@keyframes pre-fail{to{visibility:hidden}}
.pre__iso{position:absolute;left:50%;top:50%;width:46px;height:auto;transform:translate(-50%,-50%) translateY(-18px);color:#fff}
.pre__line{position:absolute;left:50%;top:50%;width:140px;height:1px;margin:34px 0 0 -70px;background:rgba(255,255,255,.35)}
.pre__line i{display:block;height:100%;background:#fff;transform-origin:left;transform:scaleX(var(--p,0))}
.pre__cap{position:absolute;left:var(--m);bottom:var(--m)}
.no-pre .pre{display:none!important}
.pre__num{position:absolute;right:var(--m);bottom:var(--m);font:600 var(--t5)/1.45 var(--f-b);letter-spacing:.15em}

/* ---------- Transición entre páginas: un solo barrido continuo (sube, cubre y sigue subiendo) ---------- */
.pt{display:none}
.js .pt{display:block;position:fixed;inset:0;z-index:900;background:var(--blue);color:#fff;pointer-events:none;clip-path:inset(100% 0 0 0);transition:clip-path .8s cubic-bezier(.76,0,.24,1)}
.pt-in .pt{clip-path:inset(0 0 0 0);transition:none;animation:pt-fail 0s 6s forwards}
.js .pt.is-out{clip-path:inset(0 0 100% 0);transition:clip-path 1s cubic-bezier(.76,0,.24,1)}
@keyframes pt-fail{to{visibility:hidden}}
.pt__iso{position:absolute;left:calc(var(--m) - 2px);top:calc((var(--nav) - 2px - 32px) / 2);width:32px;height:auto;aspect-ratio:1}
.pt__l{position:absolute;left:var(--m);bottom:var(--m);display:grid;gap:10px}
.pt__n{color:rgba(255,255,255,.7)}
.pt__t{font:500 var(--t1)/.95 var(--f-d);letter-spacing:-.03em;text-transform:uppercase}

.cursor{position:fixed;left:0;top:0;z-index:1500;pointer-events:none;mix-blend-mode:difference;display:none}
.cursor span{display:block;width:8px;height:8px;background:#fff;transform:translate(-50%,-50%);transition:width .45s var(--ease),height .45s var(--ease)}
.cursor.is-on span{width:40px;height:40px}
@media (hover:hover) and (pointer:fine){.js .cursor{display:block}}

.gridov{position:fixed;inset:0;z-index:1400;pointer-events:none;display:none;grid-template-columns:repeat(12,1fr);gap:var(--g);padding:0 var(--m)}
.gridov.on{display:grid}
.gridov i{background:rgba(6,97,170,.08);border-inline:1px solid rgba(6,97,170,.45)}

/* ==========================================================================
   NAV
   ========================================================================== */
.nav{--logo-big:clamp(46px,3.834vw,73px);position:fixed;inset:0 0 auto 0;height:var(--nav);z-index:200;display:flex;align-items:center;justify-content:space-between;gap:var(--g);padding:0 var(--m) 1px;color:#fff;transition:background-color .45s,color .45s,border-color .45s;border-bottom:1px solid transparent}
.nav.is-solid{background:var(--paper);color:var(--ink);border-color:var(--line)}
.nav:not(.is-solid):not(.is-top){background:rgba(4,10,15,.34);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.menu-open .nav:not(.is-solid):not(.is-top){background:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}
.nav__logo{display:block;flex:none;width:68px;height:32px;color:currentColor;transition:color .45s}
.nav:not(.is-solid) .nav__logo{color:#F5F5F6}
.nav.is-solid .nav__logo{color:var(--blue)}
.nav__logo svg{position:absolute;left:calc(var(--m) - 2px);top:calc((var(--nav) - 2px - 32px) / 2);width:32px;height:auto;aspect-ratio:1;max-width:none;transition:width .8s var(--ease),top .8s var(--ease)}
/* portada: el borde superior del logo queda a la altura de la parte alta de los textos del menú */
.nav.is-top .nav__logo svg{width:calc(var(--logo-big) + 2px);top:calc((var(--nav) - 2px) / 2 - 6.5px)}
.nav__links{display:flex;gap:clamp(18px,2.4vw,40px);font:600 var(--t5)/1 var(--f-b);letter-spacing:.15em;text-transform:uppercase}
.nav__links a{position:relative;display:flex;align-items:flex-start;gap:.6em;padding:8px 0}
.nav__links i{font-style:normal;opacity:.5}
.nav__links a::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .55s var(--ease)}
.nav__links a:hover::after,.nav__links a[aria-current="true"]::after{transform:scaleX(1);transform-origin:left}
/* botón Contacto: línea, flecha y texto en negro */
.nav__cta{position:relative;flex:none;display:inline-flex;align-items:center;justify-content:space-between;gap:1.5em;height:38px;padding:0 14px;background:#fff;color:var(--ink);border:1px solid var(--ink);font:600 var(--t5)/1 var(--f-b);letter-spacing:.15em;text-transform:uppercase;overflow:hidden;isolation:isolate;transition:color .5s var(--ease)}
.nav__cta::before{content:"";position:absolute;inset:-1px;z-index:-1;background:var(--ink);transform:translateY(101%);transition:transform .6s var(--ease)}
.nav__cta:hover{color:#fff}.nav__cta:hover::before{transform:none}
.nav__cta span{display:block;position:relative;top:2px}
.nav__cta .ar{position:relative;top:0}
.nav__hud{display:flex;gap:1.6em;opacity:.7;min-width:14em;justify-content:flex-end}
@media (min-width:1101px){
  .nav{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--g)}
  .nav__logo{grid-column:1/span 2}
  .nav__links{grid-column:3/span 7;gap:clamp(16px,1.9vw,40px)}
  .nav__cta{grid-column:11/span 2;justify-self:end}
}
@media (min-width:1281px){
  .nav__links{grid-column:3/span 6}
  .nav__hud{grid-column:9/span 2;justify-content:flex-start;min-width:0;white-space:nowrap}
}
.nav__progress{position:absolute;left:0;right:0;bottom:-1px;height:1px;background:var(--blue);transform-origin:left;transform:scaleX(var(--p,0));pointer-events:none}
.nav:not(.is-solid) .nav__progress{background:#fff}
.nav__burger{display:none;width:44px;height:44px;position:relative;border:0}
.nav__burger span{position:absolute;right:0;width:24px;height:1.5px;background:currentColor;transition:transform .45s var(--ease),top .45s var(--ease)}
.nav__burger span:nth-child(1){top:16.5px}.nav__burger span:nth-child(2){top:25.5px}
.menu-open .nav__burger span:nth-child(1){top:21px;transform:rotate(45deg)}
.menu-open .nav__burger span:nth-child(2){top:21px;transform:rotate(-45deg)}

.menu{position:fixed;inset:0;z-index:150;background:var(--blue);color:#fff;display:flex;flex-direction:column;justify-content:center;padding:calc(var(--nav) + 20px) var(--m) var(--m);clip-path:inset(0 0 100% 0);visibility:hidden}
.menu .m-link{display:flex;gap:1em;align-items:baseline;font:500 var(--t2)/1 var(--f-d);letter-spacing:-.02em;text-transform:uppercase;padding:.5em 0;border-bottom:1px solid var(--line-w)}
.menu .m-link i{font:600 var(--t2)/1 var(--f-b);letter-spacing:.15em;font-style:normal;min-width:2em;opacity:.7}
.menu__foot{margin-top:28px;opacity:.75}
.menu-open{overflow:hidden}
.menu-open .nav{color:#fff;background:transparent;border-color:transparent}
.menu-open .nav__logo{color:#fff}

/* ==========================================================================
   01 · HERO  (aprobado)
   ========================================================================== */
.hero{position:relative;height:100svh;min-height:600px;color:#fff;overflow:hidden;background:#06222e;display:flex;flex-direction:column;padding:calc(var(--nav) + 4px) var(--m) max(calc(var(--m) - 5px),16px);isolation:isolate}
.hero__media{position:absolute;inset:0;z-index:-3}
.hero__media video{width:100%;height:100%;object-fit:cover;transform-origin:50% 60%}
.hero__tint{position:absolute;inset:0;z-index:-2;background:linear-gradient(180deg,rgba(4,10,15,.5) 0%,rgba(4,10,15,.1) 35%,rgba(4,10,15,.82) 100%)}
.hero__cols i{position:absolute;top:0;bottom:0;width:1px;background:var(--line-w);z-index:-1;transform-origin:top;opacity:.7}
.hero__cols i:nth-child(1){left:calc(var(--m) + (100% - 2*var(--m) + var(--g)) * .25 - var(--g) / 2)}.hero__cols i:nth-child(2){left:calc(var(--m) + (100% - 2*var(--m) + var(--g)) * .5 - var(--g) / 2)}.hero__cols i:nth-child(3){left:calc(var(--m) + (100% - 2*var(--m) + var(--g)) * .75 - var(--g) / 2)}
.hero__reg{position:absolute;inset:0;z-index:-1;pointer-events:none;color:#fff}
.hero__reg::before,.hero__reg::after{content:"";position:absolute;left:50%;top:49.1%;width:19px;height:19px;margin:-9px 0 0 -9px;background:
  linear-gradient(currentColor,currentColor) 50% 0/1px 100% no-repeat,
  linear-gradient(currentColor,currentColor) 0 50%/100% 1px no-repeat;opacity:.55}
.hero__title{position:absolute;z-index:2;left:var(--ax);right:var(--m);top:0;bottom:0;display:flex;flex-direction:column;justify-content:center;pointer-events:none;text-shadow:0 1px 30px rgba(4,10,15,.25);line-height:.96}
.hero__foot{margin-top:auto;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--g);align-items:start;padding-top:16px;border-top:1px solid var(--line-w);position:relative;z-index:2}
.hero__claim{grid-column:1/span 4;font:300 var(--t3)/1.25 var(--f-b);max-width:none}
.hero__sub{grid-column:5/span 3;opacity:.8}
.hero__coords{grid-column:10/span 3;text-align:right;opacity:.8}
.hero .btn{grid-column:8/span 2;width:min(100%,200px)}

/* ==========================================================================
   01.1 · QUÉ HACEMOS  (manifiesto + carrusel infinito)
   ========================================================================== */
.intro{position:relative;z-index:2;display:flow-root;background:var(--paper)}
.manifesto{font:300 var(--t2)/1.16 var(--f-b);letter-spacing:-.025em;margin:clamp(56px,8vw,130px) var(--m) clamp(40px,5vw,80px) var(--ax3);max-width:30em}
.manifesto .w{opacity:.16}
.intro__row{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--g);padding:clamp(40px,5vw,84px) var(--m) 0;align-items:end}
.intro__p{grid-column:4/span 6;font:400 var(--t3)/1.45 var(--f-b);letter-spacing:-.005em;max-width:52ch}
.intro__row .link-arrow{grid-column:11/span 2;justify-self:end}
.specs{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--g);margin:clamp(50px,7vw,110px) var(--m) 0;border-top:1px solid var(--ink)}
.spec{grid-column:span 4;position:relative;padding:14px 0 clamp(22px,2.6vw,40px);min-height:clamp(220px,22vw,320px);display:flex;flex-direction:column;justify-content:space-between;gap:20px}
.spec+.spec::before{content:"";position:absolute;left:calc(var(--g) / -2);top:0;bottom:0;width:1px;background:var(--line)}
/* números destacados (30+ · 230 ha · 45 min · 1 h): un solo criterio gráfico en toda la web */
.num{font:500 var(--t1)/.88 var(--f-d);letter-spacing:-.045em;color:var(--blue)}
.num sup{font-size:var(--t3);letter-spacing:0;vertical-align:top;margin-left:.2em;color:var(--ink);font-weight:500}
.spec__t{max-width:30ch;color:var(--grey);font-size:var(--t4)}
.stamp{position:relative;display:flex;align-items:center;gap:14px;width:max-content;padding:14px 18px;border:1px solid currentColor}
.stamp::before,.stamp::after{content:"";position:absolute;width:7px;height:7px;background:currentColor}
.stamp::before{left:-4px;top:-4px}.stamp::after{right:-4px;bottom:-4px}
.stamp__iso{width:40px;height:auto;color:var(--blue)}
.stamp p{font:500 var(--t3)/.95 var(--f-d);text-transform:uppercase;letter-spacing:-.02em}
.stamp small{display:block;margin-top:8px;font-size:var(--t5);letter-spacing:.15em;font-weight:600}
.stamp--w{color:#fff}.stamp--w .stamp__iso{color:#fff}
.spec--stamp .stamp{margin-block:auto}

/* ---------- Carrusel infinito (intro y equipo) ---------- */
.car{position:relative;--ch:clamp(230px,30vw,470px)}
.car__vp{overflow-x:auto;overflow-y:hidden;scrollbar-width:none;cursor:grab;touch-action:pan-y}
.car__vp::-webkit-scrollbar{display:none}
.car.is-js .car__vp{overflow:hidden}
.car.is-drag .car__vp{cursor:grabbing}
.car__track{display:flex;gap:var(--g);padding:0 0 0 var(--m);width:max-content;will-change:transform}
.car__it{flex:none;margin:0;-webkit-user-select:none;user-select:none}
.car--media .car__fr{position:relative;overflow:hidden;background:var(--mist);height:var(--ch);width:calc(var(--ch)*var(--ar))}
.car__fr img,.car__fr video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;-webkit-user-drag:none}
.car__it figcaption{display:flex;justify-content:space-between;gap:12px;margin-top:8px;padding-top:7px;border-top:1px solid var(--line);color:var(--grey)}
.car__ctl{display:flex;align-items:center;padding:14px var(--m) 0}
.car__b{width:46px;height:46px;border:1px solid var(--ink);display:grid;place-items:center;margin-right:-1px;transition:background-color .4s,color .4s}
.car__b:hover{background:var(--ink);color:#fff}
.car__hint{margin-left:18px;color:var(--grey)}

/* ==========================================================================
   02 · EQUIPO
   ========================================================================== */
.equipo{position:relative;z-index:2;background:var(--paper)}
.equipo__stage{position:relative;height:100svh;min-height:560px;color:#fff;overflow:hidden;isolation:isolate}
.equipo__bg{position:absolute;inset:-5% 0;z-index:-2}
.equipo__bg video{width:100%;height:100%;object-fit:cover}
.equipo__tint{position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(4,10,15,.5),rgba(4,10,15,.12) 40%,rgba(4,10,15,.74))}
.equipo__cap{position:absolute;left:var(--m);top:calc(var(--bar-y) + 13px)}
.equipo__claim{max-width:21ch;font-size:var(--t1);letter-spacing:-.025em;line-height:1.02}
.car--team{--tw:clamp(190px,17vw,300px);container-type:inline-size;border-top:1px solid var(--line);padding:var(--g) 0 clamp(26px,3vw,48px)}
@media (min-width:901px){.car--team{--tw:calc((100cqw - 2*var(--m) - 11*var(--g)) / 12 * 2 + var(--g))}}
.car--team .car__it{width:var(--tw)}
.member__ph{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--mist)}
.member__ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.05);transform:scale(1.05);transition:filter .7s var(--ease),transform 1.1s var(--ease);pointer-events:none}
.member:hover .member__ph img{filter:grayscale(0);transform:scale(1)}
.member figcaption{display:grid;gap:4px;padding-top:12px;border-top:0;margin-top:0;color:var(--ink)}
.member__n{font:600 var(--t5)/1 var(--f-b);letter-spacing:.15em;color:var(--blue)}
.member b{font:600 var(--t5)/1.25 var(--f-b);letter-spacing:.09em;text-transform:uppercase;justify-self:start}
.member em{font-style:normal;color:var(--grey);justify-self:start}

/* ==========================================================================
   03 · TECNOLOGÍA
   ========================================================================== */
.tech{position:relative;z-index:2;min-height:calc(100svh - 110px);background:var(--ink);color:#fff;overflow:hidden;display:flex;flex-direction:column;isolation:isolate}
.tech__bg{position:absolute;inset:0;z-index:-2}
.tech__bg video{width:100%;height:100%;object-fit:cover}
.tech__tint{position:absolute;inset:0;z-index:-1;background:rgba(4,10,15,.5)}
.tech__title{font-size:var(--t1);letter-spacing:-.03em;line-height:1}
/* sello de patente: a la altura del título, hasta el final de la columna 11 */
.tech__seal{position:absolute;z-index:3;right:var(--ax);top:50%;width:clamp(120px,12.2vw,200px);height:auto;transform:translateY(-50%);pointer-events:none;filter:drop-shadow(0 1px 14px rgba(4,10,15,.35))}

/* ---------- Funcionamiento: una sola pieza blanca (texto + visor 3D) ---------- */
/* todo el módulo blanco lleva grano de papel (tapa la poca calidad del modelo 3D) */
.how{position:relative;z-index:2;background:var(--paper) url("../assets/img/grain-paper.png") 0 0/200px 200px;color:var(--ink);display:grid;grid-template-columns:1fr 1fr}
.how__scroll{grid-column:1;grid-row:1;position:relative;z-index:2;padding:0 calc(var(--g) / 2) 0 var(--m)}
.how__stage{grid-column:2;grid-row:1;position:sticky;top:0;height:100svh;align-self:start;z-index:1;background:transparent}
.how .viewer__stage{background:transparent}
.how__stage .viewer{height:100%}
.how__item{min-height:100svh;display:flex;align-items:center;padding:calc(var(--nav) + 22px) 0 24px}
.how__item--intro{min-height:94svh;align-items:flex-end;padding-bottom:clamp(36px,7vh,80px)}
.how .box{display:grid;gap:18px;width:100%;max-width:none;padding:0;background:none;border:0;box-shadow:none}
.how__step{opacity:.28;transition:opacity .8s var(--ease)}
.how__step.is-on{opacity:1}

/* intro */
.how__intro{gap:clamp(14px,2vh,22px)}
.how__intro-cap{display:flex;justify-content:space-between;color:var(--grey)}
.how__intro-cap span:first-child{color:var(--ink)}
.how__h2{font:500 var(--t2)/1.02 var(--f-d);letter-spacing:-.025em;text-transform:uppercase;max-width:11ch;text-wrap:balance}
.how__lede{font:300 var(--t3)/1.32 var(--f-b);letter-spacing:-.01em;color:var(--ink);max-width:34ch}
.how__toc{margin-top:clamp(10px,3vh,30px)}
.how__toc li{border-top:1px solid var(--line)}
.how__toc li:last-child{border-bottom:1px solid var(--line)}
.how__toc a{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));column-gap:var(--g);align-items:baseline;padding:14px 0;transition:padding .6s var(--ease)}
.how__toc b{font:600 var(--t5)/1 var(--f-b);letter-spacing:.15em;color:var(--blue)}
.how__toc span{grid-column:2/span 3;font:500 var(--t3)/1.1 var(--f-d);letter-spacing:-.01em;text-transform:uppercase}
.how__toc i{grid-column:5/span 2;text-align:right;font:600 var(--t5)/1 var(--f-b);letter-spacing:.14em;text-transform:uppercase;font-style:normal;color:var(--grey)}
.how__toc a:hover{padding-left:12px}

/* pasos */
.step__h{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));column-gap:var(--g);align-items:baseline;padding-bottom:clamp(14px,2vh,20px);border-bottom:1px solid var(--ink)}
.step__no{font:500 var(--t3)/1.1 var(--f-d);letter-spacing:-.02em;color:var(--blue);font-feature-settings:"tnum"}
.step__h>div{grid-column:2/-1}
.step__h .cap{color:var(--grey);margin-bottom:8px}
.step__body{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));column-gap:var(--g);row-gap:16px;align-items:start}
.ref{grid-column:1/span 3;margin:0}
.ref__fr{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--mist)}
.ref__fr video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ref figcaption{display:flex;justify-content:space-between;gap:8px;margin-top:9px;color:var(--grey)}
.step__txt{grid-column:4/span 3;display:grid;gap:18px;align-content:space-between;align-self:stretch;min-width:0}
.step__txt>p{font-size:var(--t4);line-height:1.5;color:var(--ink);max-width:34ch}
.step__spec{margin:0}
.step__spec>div{display:grid;gap:3px;padding:10px 0;border-top:1px solid var(--line)}
.step__spec dt{font:600 var(--t5)/1 var(--f-b);letter-spacing:.15em;text-transform:uppercase;color:var(--blue)}
.step__spec dd{margin:0;font:500 var(--t4)/1.25 var(--f-b);color:var(--ink)}
.how__step .link-arrow{margin-top:4px}

/* visor 3D (sobre el mismo blanco de la estructura) */
.viewer{position:relative;width:100%;border:0;background:transparent;display:flex;flex-direction:column}
.viewer__bar{position:absolute;right:var(--m);top:calc(var(--nav) + 16px);z-index:6;display:flex;gap:1.6em;color:var(--grey)}
.viewer__bar b{font-weight:600;color:var(--ink)}
.how .viewer__bar{left:var(--g);right:var(--g);top:calc(var(--nav) + 20px);justify-content:space-between}
.viewer__stage{position:relative;flex:1 1 auto;height:100%;min-height:340px;overflow:hidden;background:var(--paper)}
.viewer canvas{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity 1.1s var(--ease)}
.viewer.is-ready canvas{opacity:1}
.viewer__poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1;transition:opacity .9s var(--ease) .15s}
.viewer.is-ready .viewer__poster{opacity:0;pointer-events:none}
.viewer__lbls{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:3}
.lbl,.cota{position:absolute;left:0;top:0;opacity:0;will-change:transform,opacity}
.lbl i{position:absolute;left:-4px;top:-4px;width:9px;height:9px;background:var(--blue)}
.lbl::before{content:"";position:absolute;left:5px;top:0;width:30px;height:1px;background:var(--ink)}
.lbl span{position:absolute;left:37px;top:-9px;white-space:nowrap;font:600 var(--t5)/1 var(--f-b);letter-spacing:.15em;text-transform:uppercase;padding:5px 8px;background:rgba(252,252,252,.9);color:var(--ink)}
.lbl b{color:var(--blue);margin-right:.7em}
.lbl em{font-style:normal}
.cota i{position:absolute;left:-3px;top:-3px;width:7px;height:7px;background:var(--ink)}
.cota span{position:absolute;left:10px;top:-8px;white-space:nowrap;font:600 var(--t5)/1 var(--f-b);letter-spacing:.15em;text-transform:uppercase;padding:5px 8px;background:rgba(252,252,252,.9);color:var(--ink)}
.viewer__msg{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:4;color:var(--ink);opacity:.8;text-align:center;transition:opacity .6s}
.viewer.is-ready .viewer__msg{opacity:0;pointer-events:none}
.viewer.no-3d .viewer__msg{opacity:.95}

.claim{position:relative;z-index:2;min-height:100svh;color:#fff;overflow:hidden;isolation:isolate}
.claim__bg{position:absolute;inset:-6% 0;z-index:-2}
.claim__bg img{width:100%;height:100%;object-fit:cover}
.claim__tint{position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(4,10,15,.4),rgba(4,10,15,.62))}
.claim__cap{position:absolute;left:var(--m);top:calc(var(--nav) + 20px);z-index:2}
.claim__nw{position:absolute;left:var(--m);right:var(--m);bottom:var(--m);z-index:2;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--g);pointer-events:none}
.claim__note{grid-column:9/span 4;margin:0;color:rgba(255,255,255,.88)}
.claim__t{max-width:22ch;font-size:var(--t1);letter-spacing:-.025em;line-height:1.02}

/* ---------- Diferenciales: cartas flotantes, sin cajas ni líneas ---------- */
.diff{--dp:var(--m);position:relative;z-index:2;background:var(--ink);color:#fff;padding:clamp(80px,10vw,170px) 0 clamp(100px,12vw,200px);overflow:hidden}
.diff__head{padding:0 var(--m) 0 var(--ax);margin-bottom:clamp(56px,8vw,120px);display:grid;gap:14px}
.diff__head .cap{color:rgba(255,255,255,.6)}
.diff__head .l{max-width:17ch}
.diff__field{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(70px,10vw,170px) var(--g);padding:0 var(--dp);align-items:start}
.fcard--1{grid-column:2/span 4}
.fcard--2{grid-column:7/span 4;margin-top:clamp(50px,14vw,230px)}
.fcard--3{grid-column:3/span 4}
.fcard--4{grid-column:8/span 4;margin-top:clamp(40px,10vw,180px)}
.fcard{will-change:transform}
.fcard__in{position:relative}
.fcard__img{position:relative;aspect-ratio:4/3;overflow:hidden;margin:0}
.fcard__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.fcard__img figcaption{position:absolute;left:14px;bottom:12px;z-index:2;color:#fff;text-shadow:0 1px 10px rgba(0,0,0,.55)}
.fcard__body{padding:clamp(18px,2vw,28px) 0 0;display:grid;gap:12px;max-width:42ch}
.fcard__body>.cap{color:rgba(255,255,255,.6)}
.fcard__body p:not(.cap){color:rgba(255,255,255,.84)}
.rows li{display:flex;gap:1.4em;align-items:baseline;padding:11px 0;border-top:1px solid color-mix(in srgb,currentColor 26%,transparent);line-height:1.3}
.rows li:last-child{border-bottom:1px solid color-mix(in srgb,currentColor 26%,transparent)}
.rows b{font:600 var(--t5)/1 var(--f-b);letter-spacing:.12em;min-width:2.4em;color:var(--blue)}
.fcard .rows{display:grid;gap:0}
.fcard .rows li,.fcard .rows li:last-child{border:0;padding:5px 0}
.fcard .rows b{color:rgba(255,255,255,.5)}
.duo__c--dark .rows b{color:rgba(255,255,255,.55)}
.rows--big li{font:500 var(--t3)/1.2 var(--f-d);letter-spacing:-.01em;text-transform:uppercase;padding:16px 0;transition:padding .6s var(--ease),color .4s}
.rows--big li:hover{padding-left:16px;color:var(--blue)}

/* ---------- Elegí tu ola (mismo modelo 3D) ---------- */
.lab{position:relative;z-index:2;display:flow-root;background:var(--paper);padding-bottom:0}
.lab__title{padding:clamp(36px,5vw,72px) var(--m) clamp(22px,2.6vw,40px);font-size:var(--t1);letter-spacing:-.03em}
@media (min-width:1001px){
  .lab{display:grid;grid-template-columns:minmax(0,1fr)}
  .lab>.sec-bar{grid-area:1/1}
  .lab>.lab__title{grid-area:2/1;align-self:start;position:relative;z-index:6;pointer-events:none;padding:clamp(22px,2.6vw,40px) var(--m) 0}
  .lab>.lab__wrap{grid-area:2/1}
}
.lab__wrap{position:relative;display:grid}
.lab__wrap>*{grid-area:1/1}
.viewer--lab .viewer__stage{height:min(82svh,780px);min-height:600px}
/* caja de controles: mismo margen arriba, abajo y a la derecha (--m); las filas se reparten el alto */
.lab__ctrl{position:relative;z-index:5;align-self:stretch;justify-self:end;width:calc((100% - 2*var(--m) - 11*var(--g)) / 3 + 3*var(--g));margin:var(--m);display:flex;flex-direction:column;background:#fff}
.knob{flex:1 1 0;display:flex;flex-direction:column;justify-content:center;gap:11px;padding:clamp(14px,1.45vw,21px) clamp(16px,1.7vw,24px);border-bottom:1px solid var(--line)}
.knob:last-child{border-bottom:0}
.knob__h{display:flex;gap:12px;align-items:baseline}
.knob__tag{margin-left:auto;color:var(--grey);font-weight:500;letter-spacing:.1em;white-space:nowrap;transition:color .4s}
.knob__tag.is-on{color:var(--blue)}
.knob__h b{font:600 var(--t5)/1 var(--f-b);letter-spacing:.15em;color:var(--blue)}
.knob h3{font:500 var(--t4)/1.2 var(--f-d);letter-spacing:.06em;text-transform:uppercase}
.knob p{color:var(--grey);max-width:40ch;font-size:var(--t5);line-height:1.55;letter-spacing:.012em}
.range{display:grid;gap:2px}
.range input{width:100%;height:20px;background:transparent;cursor:pointer;--v:50%}
.range input::-webkit-slider-runnable-track{height:1px;background:linear-gradient(90deg,var(--blue) var(--v),var(--line) var(--v))}
.range input::-moz-range-track{height:1px;background:var(--line)}
.range input::-moz-range-progress{height:1px;background:var(--blue)}
.range input::-webkit-slider-thumb{-webkit-appearance:none;width:7px;height:18px;margin-top:-8.5px;background:var(--blue);border:0;border-radius:0;transition:transform .3s var(--ease)}
.range input::-moz-range-thumb{width:7px;height:18px;background:var(--blue);border:0;border-radius:0}
.range input:active::-webkit-slider-thumb{transform:scaleY(1.2)}
.range__ends,.meter span{color:var(--grey);font-weight:500;letter-spacing:.1em}
.range__ends{display:flex;justify-content:space-between}
.meters{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.meter{display:grid;gap:6px;align-content:start}
.meter i{display:block;height:3px;background:var(--mist)}
.meter s{display:block;height:100%;background:var(--blue);width:var(--v,50%);transition:width .6s var(--ease)}

/* Conjunto: perilla de 5 pasos; el número elegido queda grande, en un cuadrado azul, justo debajo de la perilla */
.range__ticks{position:relative;height:40px;margin:0}
.range__ticks button{--tx:calc(-50% - (var(--p,0) - .5) * 20px);position:absolute;top:50%;left:calc(3.5px + (100% - 7px) * var(--p,0));display:grid;place-items:center;width:28px;height:28px;transform:translate(var(--tx),-50%);font:500 var(--t5)/1 var(--f-b);letter-spacing:0;color:var(--grey);background:transparent;transition:width .4s var(--ease),height .4s var(--ease),background-color .4s,color .3s}
.range__ticks button:nth-child(1){--p:0}.range__ticks button:nth-child(2){--p:.25}.range__ticks button:nth-child(3){--p:.5}.range__ticks button:nth-child(4){--p:.75}.range__ticks button:nth-child(5){--p:1}
.range__ticks button:hover{color:var(--ink)}
.range__ticks button[aria-pressed="true"]{width:30px;height:30px;background:var(--blue);color:#fff;font-size:var(--t4);font-weight:600}
.range__ticks button.is-flash{animation:tickpop .9s var(--ease)}
@keyframes tickpop{0%{transform:translate(var(--tx),-50%) scale(.6)}55%{transform:translate(var(--tx),-50%) scale(1.25)}100%{transform:translate(var(--tx),-50%) scale(1)}}
.cota--lane span{color:var(--grey)}
.cota--lane.is-main span{color:var(--ink)}
.cota--w i{display:none}
.cota--w span{left:0;top:10px;transform:translateX(-50%)}

/* ==========================================================================
   04 · REAL ESTATE
   ========================================================================== */
.re{position:relative;z-index:2;display:flow-root;background:var(--paper)}
/* versión fraccionada (una página por sección, sin data-mode="one"): la primera sección arranca bajo la barra fija, así que su rótulo baja el alto del menú */
body:not([data-mode="one"]) main>.sr-only:first-child+section{--bar-y:calc(var(--nav) + 20px)}
.re__title{padding:clamp(40px,6vw,96px) var(--m) 0;max-width:16ch;font-size:var(--t1);letter-spacing:-.032em;line-height:1}
.re__cols{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--g);padding:clamp(36px,5vw,80px) var(--m) clamp(48px,6vw,96px)}
.re__cols .lede2:first-child{grid-column:1/span 5}
.re__cols .lede2:last-child{grid-column:7/span 5}

/* Integración: compacto, sin imagen */
.env{--ep:clamp(24px,3vw,44px);position:relative;z-index:2;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--g);padding:var(--ep) var(--m);border-top:1px solid var(--ink);border-bottom:1px solid var(--line);background:var(--paper)}
.env__head{grid-column:1/span 3;display:grid;gap:12px;align-content:start}
.env__head .m{max-width:17ch}
.env__note{color:var(--grey);font-size:var(--t4);max-width:36ch}
.env__item{grid-column:span 3;position:relative;display:flex;flex-direction:column;gap:12px}
.env__item::before{content:"";position:absolute;left:calc(var(--g) / -2);top:calc(var(--ep) * -1);bottom:calc(var(--ep) * -1);width:1px;background:var(--line)}
.env__k{width:28px;height:28px;display:grid;place-items:center;font:600 var(--t5)/1 var(--f-b);color:var(--blue);border:1px solid var(--blue)}
.env__item p{font-size:var(--t4);max-width:40ch}
.tick{display:grid}
.tick li{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-top:1px solid var(--line);font:400 var(--t4)/1.3 var(--f-b)}
.tick li:last-child{border-bottom:1px solid var(--line)}
.tick li::before{content:"";flex:none;width:6px;height:6px;margin-top:.5em;background:var(--blue)}

/* SurfVillage: video de fondo + texto anclado + logo de lado a lado */
.sv{position:relative;z-index:2;min-height:max(100svh,820px);color:#fff;overflow:hidden;isolation:isolate;display:flex;flex-direction:column}
.sv__bg{position:absolute;inset:-5% 0;z-index:-2}
.sv__bg video{width:100%;height:100%;object-fit:cover}
.sv__tint{position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(4,10,15,.55),rgba(4,10,15,.2) 42%,rgba(4,10,15,.78))}
.sv .vtxt.sv__txt{position:relative;left:auto;right:auto;top:auto;bottom:auto;justify-content:flex-start;align-items:flex-start;gap:22px;margin:clamp(32px,5vw,72px) var(--m) 0 var(--ax)}
.sv__txt .cap{color:rgba(255,255,255,.7)}
.sv__lead{font:300 var(--t3)/1.3 var(--f-b);letter-spacing:-.01em;max-width:30ch}
.sv__txt .btn{white-space:normal;height:auto;min-height:46px;padding:12px 16px;text-align:left;line-height:1.35}
.sv__logo{margin-top:auto;padding:clamp(36px,6vw,96px) var(--m) clamp(20px,2.6vw,40px);color:#fff;position:relative;z-index:2}
.sv__logo svg{width:100%;height:auto}
.sv__facts{position:relative;z-index:2;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--g);padding:0 var(--m);border-top:1px solid var(--line-w);background:rgba(4,10,15,.3)}
.sv__facts>div{grid-column:span 4;position:relative;padding:16px 0 22px;display:grid;gap:10px}
.sv__facts>div+div::before{content:"";position:absolute;left:calc(var(--g) / -2);top:0;bottom:0;width:1px;background:var(--line-w)}
.sv__facts .num,.sv__facts .num sup{color:#fff}

/* 04.3 / 04.4 — técnico, compacto */
.duo{position:relative;z-index:2;display:grid;grid-template-columns:1fr 1fr;min-height:var(--modh);background:var(--paper);border-top:1px solid var(--ink)}
.duo__c{display:flex;flex-direction:column;gap:clamp(16px,1.8vw,26px);padding:clamp(24px,3vw,44px) var(--m) clamp(28px,3.4vw,52px);border-right:1px solid var(--line)}
.duo__c:last-child{border-right:0}
.duo__c--dark{background:var(--ink);color:#fff}
.duo__h{display:grid;gap:10px;padding-bottom:14px;border-bottom:1px solid color-mix(in srgb,currentColor 30%,transparent)}
.duo__h .m{max-width:none}
.duo__p{max-width:46ch;font:300 var(--t3)/1.35 var(--f-b)}
.duo .rows{margin-top:auto}
.duo .rows li{font-size:var(--t4)}

/* ==========================================================================
   05 · OUR BUSINESS
   ========================================================================== */
.biz{position:relative;z-index:2;display:flow-root;background:var(--blue);color:#fff;padding-bottom:clamp(80px,11vw,170px)}
.biz__p{font:300 var(--t2)/1.18 var(--f-b);letter-spacing:-.025em;margin:clamp(48px,7vw,120px) var(--m) 0 var(--ax3);max-width:30em}
.biz__p .w{opacity:.24}

.sales{position:relative;z-index:2;background:var(--paper)}
.sales__head{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--g);padding:clamp(36px,5vw,76px) var(--m) clamp(22px,2.6vw,40px);align-items:end}
.sales__head .cap{grid-column:1/-1}
.sales__head .l{grid-column:1/span 6}
.sales__head .lede2{grid-column:8/span 5}
.jv{display:grid;grid-template-columns:calc(var(--m) + (100% - 2*var(--m) + var(--g)) * 7 / 12) minmax(0,1fr);background:var(--ink);color:#fff}
.jv__img{position:relative;margin:0;overflow:hidden;min-height:var(--modh);background:#222}
.jv__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.08)}
.jv__img figcaption{position:absolute;left:var(--m);bottom:14px;z-index:3;color:#fff;text-shadow:0 1px 6px rgba(0,0,0,.5)}
/* panel del Joint venture: mismo formato que 04.3 / 04.4 (.duo__c: encabezado con filete, bajada y lista numerada) */
.jv__t{min-width:0}
.jv .rows{margin-top:auto}
.jv .rows li{font-size:var(--t4)}
.trad{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--g);align-items:baseline;padding:16px var(--m);background:var(--paper);border-bottom:1px solid var(--line);color:var(--grey);font-size:var(--t4)}
.trad .cap{grid-column:1/span 3}
.trad__k{grid-column:4/span 3;color:var(--ink)}
.trad__d{grid-column:8/span 5}

.comp{position:relative;z-index:2;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--g);padding:0 var(--m);background:var(--paper);border-top:1px solid var(--ink)}
.comp__l{grid-column:1/span 4;padding:clamp(32px,5vw,80px) 0;display:flex;flex-direction:column;gap:14px}
.comp__l .l{max-width:11ch}
.comp__r{grid-column:5/span 8;position:relative;display:flex;flex-direction:column}
.comp__r::before{content:"";position:absolute;left:calc(var(--g) / -2);top:0;bottom:0;width:1px;background:var(--line)}
.comp__r .rows--big{padding:clamp(32px,5vw,80px) 0 0}
.comp__opt{margin-top:auto;background:var(--ink);color:#fff;padding:clamp(20px,2.4vw,36px) var(--g);display:grid;gap:10px}
.comp__opt .cap{color:rgba(255,255,255,.6)}
.comp__opt p:not(.cap){max-width:44ch;opacity:.8;font-size:var(--t4)}

/* ==========================================================================
   06 · VLOG
   ========================================================================== */
.vlog{position:relative;z-index:2;display:flow-root;background:var(--paper);padding-bottom:clamp(56px,8vw,120px)}
.vlog__head{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--g);align-items:end;padding:clamp(36px,5vw,80px) var(--m) clamp(26px,3vw,44px)}
.vlog__head .mega{grid-column:1/span 6;font-size:var(--t1)}
.vlog__head .lede2{grid-column:8/span 5}
.vlog__more{display:flex;justify-content:flex-end;padding:clamp(28px,3.4vw,52px) var(--m) 0}
.notes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(32px,3.4vw,56px) var(--g);padding:0 var(--m)}
.note{display:flex;flex-direction:column;gap:14px;color:inherit}
.note__img{position:relative;aspect-ratio:4/3;overflow:hidden;margin:0;background:var(--mist)}
.note__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.3s var(--ease)}
.note:hover .note__img img{transform:scale(1.045)}
.note__meta{display:flex;flex-wrap:wrap;gap:6px 1.4em;color:var(--grey)}
.note__meta b{color:var(--blue);font-weight:600}
.note__t{font:500 var(--t3)/1.1 var(--f-d);letter-spacing:-.02em;max-width:22ch}
.note__e{color:var(--grey);font-size:var(--t4);line-height:1.5;max-width:44ch;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}
.note__go{display:inline-flex;align-items:center;gap:1em;margin-top:auto;padding-top:4px}
.note:hover .note__go .ar{transform:translateX(5px)}
.notes__empty{grid-column:1/-1;padding:40px 0;color:var(--grey)}
.note__img video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.3s var(--ease)}
.note:hover .note__img video{transform:scale(1.045)}

/* 06.2 · carrusel de Instagram */
.ig{position:relative;z-index:2;background:var(--paper);border-top:1px solid var(--line);padding-bottom:clamp(40px,5vw,80px)}
.ig__head{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--g);align-items:end;padding:clamp(28px,4vw,56px) var(--m) clamp(20px,2.4vw,34px)}
.ig__head .cap{grid-column:1/-1}
.ig__head .m{grid-column:1/span 7}
.ig__head .link-arrow{grid-column:9/span 4;justify-self:end}
.car--ig{--ch:clamp(250px,25vw,400px)}
.car--ig a.car__fr{display:block}
.car--ig .car__fr{background:var(--mist)}
.car--ig .car__fr:hover img,.car--ig .car__fr:hover video{transform:scale(1.04)}
.car--ig .car__fr img,.car--ig .car__fr video{transition:transform 1.2s var(--ease)}
.ig__g{position:absolute;right:10px;top:10px;z-index:3;width:18px;height:18px;color:#fff;filter:drop-shadow(0 1px 4px rgba(4,10,15,.5));pointer-events:none}

/* paginas propias del Vlog (vlog.html y nota.html) */
.subpage{background:var(--paper);padding-top:var(--nav);min-height:100svh}
.subpage .vlog{padding-bottom:clamp(48px,7vw,100px)}
/* ---------- Nota del Vlog: editorial y mínima — titular grande, una columna de lectura y una barra para compartir ---------- */
.np{padding:clamp(24px,3.4vw,48px) var(--m) 0}
.np__top{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:12px 28px;padding-bottom:clamp(16px,1.8vw,24px);border-bottom:1px solid var(--ink)}
.np__back .ar{transform:scaleX(-1)}
.np__back:hover .ar{transform:scaleX(-1) translateX(5px)}
.np__top .note__meta{justify-content:flex-end}
.np__head{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--g);padding:clamp(40px,7vw,120px) 0 clamp(36px,5vw,84px)}
.np__title{grid-column:1/span 10;font:500 var(--t1)/1 var(--f-d);letter-spacing:-.028em;text-transform:uppercase;text-wrap:balance}
.np__lede{grid-column:4/span 7;margin-top:clamp(24px,3.4vw,52px);font:300 var(--t2)/1.12 var(--f-b);letter-spacing:-.022em;text-wrap:balance}
.np__media{position:relative;margin:0;width:100%;height:min(56.25vw,78svh);overflow:hidden;background:var(--mist)}
.np__media img,.np__media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.np__grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--g);align-items:start;margin-top:clamp(40px,6vw,104px)}
.np__rail{grid-column:1/span 3;position:sticky;top:calc(var(--nav) + 28px);padding-right:var(--g)}
.np__col{grid-column:4/-1;min-width:0}
/* cuerpo: texto en columna de lectura (60 ch); fotos, video, citas y cifras usan todo el ancho de la columna */
.np__body{display:grid;row-gap:clamp(22px,2.4vw,36px);font:300 var(--t3)/1.5 var(--f-b);letter-spacing:-.008em}
.np__body>p,.np__list{max-width:60ch}
.np__body p{text-wrap:pretty}
.np__h{margin-top:clamp(20px,3.6vw,56px);padding-top:16px;border-top:1px solid var(--ink);font:500 var(--t3)/1.12 var(--f-d);letter-spacing:-.008em;text-transform:uppercase}
.np__body>.np__h:first-child{margin-top:0}
.np__q{margin:clamp(10px,2vw,32px) 0;max-width:24em;font:300 var(--t2)/1.12 var(--f-b);letter-spacing:-.022em;text-wrap:balance}
.np__q::before{content:"";display:block;width:12px;height:12px;background:var(--blue);margin-bottom:clamp(14px,1.6vw,22px)}
.np__q footer{margin-top:16px;color:var(--grey)}
.np__fig{margin:0}
.np__ph{position:relative;overflow:hidden}
.np__fig img{display:block;width:100%;height:auto}
.np__fig figcaption{margin-top:10px;color:var(--grey)}
.np__pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--g)}
.np__pair--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.np__pair img{aspect-ratio:4/3;object-fit:cover}
.np__facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));column-gap:var(--g);padding-top:20px;border-top:1px solid var(--ink)}
.np__facts--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.np__facts dt{font:500 var(--t1)/1 var(--f-d);letter-spacing:-.028em;color:var(--blue)}
.np__facts dt sup{font-size:.5em;margin-left:.14em}
.np__facts dd{margin:14px 0 0;max-width:24ch;color:var(--grey)}
.np__list li{font-size:var(--t3)}
.np__yt-a{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:var(--ink)}
.np__yt-a img{width:100%;height:100%;object-fit:cover;transition:transform 1.3s var(--ease)}
.np__yt-a:hover img{transform:scale(1.03)}
.np__yt-a::after{content:"";position:absolute;inset:0;background:rgba(4,10,15,.28);pointer-events:none}
.np__yt-play{position:absolute;left:var(--g);bottom:var(--g);z-index:2;display:flex;align-items:center;gap:14px;color:#fff}
.np__yt-play i{position:relative;flex:none;width:64px;height:64px;background:var(--blue)}
.np__yt-play i::before{content:"";position:absolute;left:25px;top:20px;border-left:17px solid #fff;border-top:12px solid transparent;border-bottom:12px solid transparent}
.np__yt iframe{display:block;width:100%;aspect-ratio:16/9;border:0;background:#000}
.np__vid video{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:var(--ink)}
.np__end{display:grid;gap:clamp(22px,2.6vw,36px);margin-top:clamp(40px,5vw,80px);padding-top:16px;border-top:1px solid var(--ink)}
.np__sign{color:var(--grey)}
.np__share>.cap{color:var(--grey)}
.np__share ul{display:grid;margin-top:12px;border-top:1px solid var(--line)}
.np__share li{border-bottom:1px solid var(--line)}
.np__share a,.np__share button{display:flex;align-items:center;justify-content:space-between;gap:1em;width:100%;padding:13px 0;font:600 var(--t5)/1 var(--f-b);letter-spacing:.15em;text-transform:uppercase;text-align:left;color:var(--ink);transition:color .3s}
.np__share a:hover,.np__share button:hover{color:var(--blue)}
.np__share a:hover .ar,.np__share button:hover .ar{transform:translateX(5px)}
.np__ok{margin-top:10px;min-height:1.45em;color:var(--blue)}
.np__pn{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin:clamp(56px,8vw,130px) calc(var(--m) * -1) 0;border-top:1px solid var(--ink)}
.np__pn-a{display:flex;flex-direction:column;gap:12px;min-width:0;padding:clamp(22px,3vw,44px) var(--m);color:inherit;transition:background .6s var(--ease),color .6s var(--ease)}
.np__pn-a .cap{color:var(--grey);transition:color .6s var(--ease)}
.np__pn-a .m{max-width:24ch}
.np__pn-a--next{align-items:flex-end;text-align:right;border-left:1px solid var(--line)}
a.np__pn-a:hover{background:var(--blue);color:#fff}
a.np__pn-a:hover .cap{color:#ffffffb3}
.np__more{padding:clamp(48px,7vw,110px) 0 clamp(48px,7vw,100px)}
.np__more>.cap{margin:0 var(--m) clamp(24px,3vw,40px);padding-bottom:18px;border-bottom:1px solid var(--line)}
@media (min-width:1001px){.np__share--foot{display:none}.np__more .notes[data-n="1"],.np__more .notes[data-n="2"]{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:1000px){
  .np__head{grid-template-columns:minmax(0,1fr)}
  .np__title,.np__lede{grid-column:1/-1}
  .np__grid{display:block;margin-top:clamp(32px,6vw,56px)}
  .np__rail{display:none}
  .np__share ul{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:calc(var(--g) * 2)}
}
@media (max-width:600px){
  .np__top{display:grid;gap:10px}
  .np__top .note__meta{justify-content:flex-start}
  .np__head{padding:36px 0 32px}
  .np__media{aspect-ratio:4/3}
  .np__share ul{grid-template-columns:minmax(0,1fr)}
  .np__pair,.np__pair--3{grid-template-columns:minmax(0,1fr)}
  .np__yt-play i{width:52px;height:52px}
  .np__yt-play i::before{left:20px;top:16px;border-left-width:14px;border-top-width:10px;border-bottom-width:10px}
  .np__pn{grid-template-columns:minmax(0,1fr)}
  .np__pn-a--next{align-items:flex-start;text-align:left;border-left:0;border-top:1px solid var(--line)}
}
/* ---------- Siguiente página ---------- */
.next{position:relative;z-index:2;display:grid;grid-template-columns:repeat(12,1fr);gap:var(--g);align-items:end;padding:clamp(56px,9vw,150px) var(--m) clamp(26px,3.2vw,48px);background:var(--paper);border-top:1px solid var(--ink);color:var(--ink);overflow:hidden;isolation:isolate;transition:color .5s var(--ease)}
.next::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--blue);transform:translateY(101%);transition:transform .7s var(--ease)}
.next:hover{color:#fff}
.next:hover::before{transform:none}
.next .cap{grid-column:1/-1;opacity:.7}
.next__t{grid-column:1/span 10;font:500 var(--t1)/.95 var(--f-d);letter-spacing:-.03em;text-transform:uppercase}
.next .ar{grid-column:12;justify-self:end;align-self:end;width:clamp(28px,3.4vw,52px);height:clamp(28px,3.4vw,52px);margin-bottom:.2em}
.next:hover .ar{transform:translateX(8px)}

/* ==========================================================================
   07 · CONTACTO
   ========================================================================== */
.contact{position:relative;z-index:2;display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--g);row-gap:calc(var(--g) * 2);min-height:calc(100svh - 200px);background:var(--blue);color:#fff;padding:calc(var(--bar-y) + 13px) var(--m) clamp(28px,3.4vw,48px)}
.contact__l{grid-column:1/span 5;display:flex;flex-direction:column;gap:clamp(12px,1.4vw,20px)}
.contact__p{max-width:34ch;font:300 var(--t2)/1.22 var(--f-b);letter-spacing:-.015em}
.contact__info{margin-top:auto;display:grid}
.contact__info a,.contact__info p{display:grid;grid-template-columns:calc((100% + var(--g)) / 5) minmax(0,1fr) auto;align-items:center;overflow-wrap:anywhere;padding:10px 0;border-top:1px solid var(--line-w);font:500 var(--t3)/1.1 var(--f-d);letter-spacing:-.005em;text-transform:uppercase}
.contact__info small{opacity:.65}
.contact__info .ar{justify-self:end}
.form{grid-column:7/span 6;align-self:end;position:relative}
.form__f{display:grid;gap:14px}
.fld{display:grid;gap:2px;min-width:0;border:0;padding:0;margin:0}
.fld--2{display:grid;grid-template-columns:1fr 1fr;gap:var(--g)}
.fld .cap,.fld legend{padding:0;opacity:.7}
.fld input,.fld textarea{width:100%;background:transparent;border:0;border-bottom:1px solid rgba(255,255,255,.45);padding:10px 0;font:400 var(--t4)/1.3 var(--f-b);color:#fff;transition:border-color .3s;resize:none}
.fld input:focus,.fld textarea:focus{outline:none;border-bottom-color:#fff;box-shadow:0 1px 0 #fff}
.fld input:user-invalid,.fld textarea:user-invalid{border-bottom-color:#ffb4a8}
.opts{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.opts label{position:relative;cursor:pointer}
.opts input{position:absolute;opacity:0;pointer-events:none}
.opts span{display:block;padding:10px 12px;border:1px solid rgba(255,255,255,.5);font:600 var(--t5)/1 var(--f-b);letter-spacing:.14em;text-transform:uppercase;transition:background-color .3s,color .3s}
.opts label:hover span{border-color:#fff}
.opts input:checked+span{background:#fff;color:var(--blue);border-color:#fff}
.opts input:focus-visible+span{outline:2px solid #fff;outline-offset:3px}
.form__note{opacity:.65}
.form__ok{display:none;gap:16px;padding:24px 0}
.form__ok.show{display:grid}
.form__ok a{text-decoration:underline}
.form.sent .form__f{display:none}

/* ==========================================================================
   FOOTER (se descubre bajo el contenido)
   ========================================================================== */
/* tras descubrir el pie queda un tramo de scroll extra (80 svh): el logo del pie crece con él */
main{position:relative;z-index:1;background:var(--paper);margin-bottom:calc(var(--fh,100svh) + 80svh)}
.footer{position:fixed;left:0;right:0;bottom:0;z-index:0;height:100svh;min-height:480px;background:var(--ink);color:#fff;display:flex;flex-direction:column;justify-content:space-between;padding:calc(var(--nav) + 24px) var(--m) var(--m);overflow:hidden}
.footer__top{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--g)}
.footer__top>div{display:grid;gap:5px;align-content:start;padding-top:12px;border-top:1px solid var(--line-w)}
.footer__top .cap{opacity:.55;margin-bottom:10px}
.footer__top a{overflow-wrap:anywhere;width:max-content;max-width:100%;font:400 var(--t4)/1.4 var(--f-b);background:linear-gradient(currentColor,currentColor) 0 100%/0 1px no-repeat;transition:background-size .5s var(--ease)}
.footer__top a:hover{background-size:100% 1px}
.footer__top nav{display:grid;gap:3px}
.footer__top p{max-width:28ch;font-size:var(--t4)}
.footer__top p.cap{font-size:var(--t5);opacity:.55}
.footer__bot{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--g)}
.footer__logo{display:block;width:clamp(128px,14.4vw,240px);max-width:100%;color:#fff}
.footer__logo svg{width:100%;height:auto}
.footer__mark{text-align:right;opacity:.6}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width:1280px){.nav__hud{display:none}}
@media (max-width:1100px){
  .nav__links{display:none}
  .nav__burger{display:block}
  .nav{gap:12px}
  .nav__cta{margin-left:auto;height:44px}
  .env{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:calc(var(--ep) * .7)}
  .env__head{grid-column:1/-1}
  .env__item{grid-column:auto;padding-top:calc(var(--ep) * .6);border-top:1px solid var(--line)}
  .env__item::before{display:none}
}
@media (max-width:1000px){
  .how{display:block}
  .how__stage{position:sticky;top:var(--nav);height:46svh;z-index:4}
  .how .viewer__stage{min-height:0}
  .how__stage{background:var(--paper) url("../assets/img/grain-paper.png") 0 0/200px 200px}
  .how__scroll{margin-top:0;padding:0 var(--m);border-right:0}
  .how__item,.how__item--intro{min-height:auto;align-items:flex-start;padding:26px 0}
  .how__item--intro{padding-top:calc(var(--nav) * .6)}
  .step__body{grid-template-columns:minmax(0,1fr);gap:16px}
  .ref{grid-column:1/-1;width:min(78vw,340px)}
  .step__txt{grid-column:1/-1}
  .step__h{grid-template-columns:auto 1fr;column-gap:clamp(14px,1.4vw,22px);align-items:center}
  .step__h>div{grid-column:auto}
  .how__toc a{grid-template-columns:2.4em 1fr auto;column-gap:12px}
  .how__toc span,.how__toc i{grid-column:auto}
  .step__txt>p{max-width:none}
  .how__h2{max-width:none}
  .how__step.is-on{opacity:1}
  .viewer__bar,.how .viewer__bar{top:10px;right:10px;left:10px;justify-content:space-between;padding:8px 10px}
  .diff__head{padding:0 var(--m)}
  .diff__field{grid-template-columns:minmax(0,1fr);gap:clamp(40px,8vw,70px)}
  .fcard--1,.fcard--2,.fcard--3,.fcard--4{grid-column:1/-1;margin-top:0}
  .viewer--lab .viewer__stage{height:58svh;min-height:360px}
  .lab__wrap{display:block}
  .lab__ctrl{justify-self:stretch;align-self:auto;width:auto;margin:0;border-top:1px solid var(--line)}
  .knob{flex:none}
  .range__ticks{height:48px}
  .range__ticks button{width:38px;height:38px}
  .range__ticks button[aria-pressed="true"]{width:38px;height:38px}
  .duo{grid-template-columns:minmax(0,1fr);min-height:0}
  .duo__c{border-right:0;border-bottom:1px solid var(--line)}
  .sales__head .l,.sales__head .lede2{grid-column:1/-1}
  .jv{grid-template-columns:minmax(0,1fr)}
  .jv__img{min-height:0;aspect-ratio:3/2}
  .trad{grid-template-columns:minmax(0,1fr);gap:6px}
  .trad .cap,.trad__k,.trad__d{grid-column:1/-1}
  .notes{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sv{min-height:max(100svh,700px)}
  .next__t{grid-column:1/span 11}
  .ig__head .m,.ig__head .link-arrow{grid-column:1/-1;justify-self:start}
  .comp{grid-template-columns:minmax(0,1fr)}
  .comp__l,.comp__r{grid-column:1/-1}
  .comp__l{border-bottom:1px solid var(--line)}
  .comp__r::before{display:none}
  .vlog__head .mega,.vlog__head .lede2{grid-column:1/-1}
  .re__cols .lede2{grid-column:1/-1!important}
  .contact{grid-template-columns:minmax(0,1fr)}
  .contact__l,.form{grid-column:1/-1}
  .contact__info a,.contact__info p{grid-template-columns:7.5em minmax(0,1fr) auto}
  .intro__p{grid-column:1/-1}
  .intro__row .link-arrow{grid-column:1/-1;justify-self:start}
}
@media (min-width:601px) and (max-width:1000px){
  .notes[data-limit] .note:nth-child(3){display:none}
}
@media (max-width:900px){
  main{margin-bottom:0}
  .sec-bar{grid-template-columns:1fr auto}
  .sec-bar span:nth-child(n+3){display:none}
  .tech__seal{top:auto;bottom:var(--m);right:var(--m);transform:none;width:92px}
  .footer{position:relative;height:auto;min-height:0;gap:104px}
  .footer__top{grid-template-columns:1fr 1fr}
  .hero__foot{grid-template-columns:1fr 1fr}
  .hero__claim{grid-column:1/-1;max-width:34ch}
  .hero__sub,.hero .btn,.hero__coords{grid-column:auto}
  .hero__coords{text-align:left}
  .hero__title,.vtxt{left:var(--m)}
  .claim__nw{bottom:calc(var(--m) + 8px)}
  .claim__note{grid-column:1/-1}
  .hero__reg{display:none}
  .manifesto,.biz__p{margin-left:var(--m)}
  .specs{grid-template-columns:minmax(0,1fr)}
  .spec{grid-column:1/-1;min-height:0;border-bottom:1px solid var(--line)}
  .spec+.spec::before{display:none}
  .sv .vtxt.sv__txt{margin-left:var(--m)}
  .sv__lead{max-width:34ch}
  .sv__facts{grid-template-columns:minmax(0,1fr)}
  .sv__facts>div{grid-column:1/-1}
  .sv__facts>div+div{border-top:1px solid var(--line-w)}
  .sv__facts>div+div::before{display:none}
  .fld--2{grid-template-columns:1fr}
  .hero .btn{width:100%}
  .footer__bot{flex-direction:column;align-items:flex-start}
  .footer__mark{text-align:left}
  .car{--ch:clamp(200px,62vw,340px)}
}
@media (max-width:700px){
  .env{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:600px){
  :root{--t5:.72rem}   /* rótulos un poco más legibles en el teléfono (misma escala de 5 tamaños) */
  .sec-bar{grid-template-columns:1fr auto}
  .sec-bar span:nth-child(n+3){display:none}
  .hero__foot{margin-top:auto}
  .meters{grid-template-columns:1fr}
  .cota--lane:not(.is-main){display:none}
  .car__hint{display:none}
  .notes{grid-template-columns:minmax(0,1fr)}
  .vlog__more{justify-content:flex-start}
  .sv{min-height:0}
  .sv__txt .btn{width:100%}
}
/* ==========================================================================
   MOBILE · aire y cuidado
   ========================================================================== */
@media (max-width:1100px){
  /* barra superior: logo · Contacto · menú, todo centrado en la barra; el menú sin caja */
  .nav .nav__cta{height:44px;padding:0;border:0;gap:.9em;margin-left:auto}
  .nav .nav__cta span{top:2px}
  .nav .nav__cta::after{content:"";position:absolute;left:0;right:0;top:calc(50% + 11px);height:1px;background:currentColor;opacity:.9}
  .nav{gap:18px}
  .nav.is-top .nav__logo svg{width:40px;top:calc((var(--nav) - 2px) / 2 - 3.5px)}   /* en la portada también va centrado en la barra */
}
@media (max-width:1000px){
  /* el 3D de "Elegí tu ola" se queda fijo arriba mientras se mueven los controles */
  .viewer--lab{position:sticky;top:var(--nav);z-index:6;background:var(--paper)}
  .viewer--lab .viewer__stage{height:42svh;min-height:260px;border-bottom:1px solid var(--line)}
  .lab__ctrl{position:relative;z-index:5}
}
@media (max-width:700px){
  .lbl em{display:none}
  .lbl span{padding:5px 8px}
  .lbl::before{width:16px}
  .lbl span{left:23px}
}
@media (max-width:600px){
  :root{--m:20px;--g:14px}
  body{line-height:1.6}
  /* portada */
  .hero__foot{row-gap:16px;padding-top:20px}
  .hero__claim{order:1;font-size:var(--t3);line-height:1.3}
  .hero__sub{order:2;grid-column:1/-1;opacity:.75}
  .hero__coords{order:3;grid-column:1/-1;opacity:.6}
  .hero .btn{order:4;grid-column:1/-1;width:100%;justify-content:space-between;padding-top:6px;padding-bottom:12px}
  /* ritmo vertical más respirado */
  .manifesto{margin-top:64px;margin-bottom:48px}
  .intro__row{padding-top:48px}
  .lab__title{padding:48px var(--m) 30px}
  .diff{padding:88px 0 104px}
  .diff__head{margin-bottom:56px}
  .diff__field{gap:64px}
  .fcard__body{padding-top:22px;gap:14px}
  .re__title{padding-top:56px}
  .re__cols{padding-top:36px;padding-bottom:72px;row-gap:22px}
  .vlog__head{padding:56px var(--m) 30px}
  .vlog{padding-bottom:64px}
  .notes{row-gap:44px}
  .ig__head{padding-top:36px}
  .comp__l{padding-top:44px;padding-bottom:30px}
  .contact{padding-top:calc(var(--bar-y) + 13px);padding-bottom:48px}
  .contact__l{gap:26px}
  .contact__p{font-size:var(--t3);line-height:1.3}
  .contact__info{margin-top:8px}
  .contact__info a,.contact__info p{grid-template-columns:minmax(0,1fr) auto;row-gap:4px;padding:16px 0;font-size:var(--t4);letter-spacing:.01em}
  .contact__info small{grid-column:1/-1}
  .contact__info a>.ar{grid-column:2;grid-row:2}
  .form__f{gap:26px}
  .footer{gap:112px;padding-top:calc(var(--nav) + 32px)}
  .footer__top{row-gap:32px}
  .footer__top>div{padding-top:14px}
  .step__h{padding-bottom:16px}
  .how__item,.how__item--intro{padding:32px 0}
  .knob{padding:20px var(--m);gap:12px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition-duration:.01ms!important}
  .manifesto .w,.biz__p .w{opacity:1}
}

/* regulador de grano (tecla F) */
.grainpanel{position:fixed;left:var(--m);bottom:var(--m);z-index:1600;width:260px;padding:14px 16px 16px;background:#040A0F;color:#fff;border:1px solid rgba(255,255,255,.28);display:grid;gap:12px}
.grainpanel[hidden]{display:none}
.grainpanel__h{display:flex;justify-content:space-between;align-items:baseline}
.grainpanel label{display:grid;gap:6px}
.grainpanel label span{display:flex;justify-content:space-between}
.grainpanel input{width:100%;height:20px;background:transparent;cursor:pointer;accent-color:#fff}
.grainpanel button{border:1px solid rgba(255,255,255,.4);height:34px;font:600 var(--t5)/1 var(--f-b);letter-spacing:.14em;text-transform:uppercase;transition:background-color .3s,color .3s}
.grainpanel button:hover{background:#fff;color:#040A0F}