/* Nutri Sofy S.A. · Modelo 4 (Simple) */
@font-face{font-family:'Inter';src:url('fonts/inter-400-normal.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('fonts/inter-500-normal.woff2') format('woff2');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Inter';src:url('fonts/inter-600-normal.woff2') format('woff2');font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:'Instrument Serif';src:url('fonts/instrument-serif-400-normal.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Instrument Serif';src:url('fonts/instrument-serif-400-italic.woff2') format('woff2');font-weight:400;font-style:italic;font-display:swap}

:root{
  --crema:#F5EFE2;--crema2:#ECE3CE;--paper:#FCFAF5;
  --ink:#17221E;--muted:#4A5750;
  --verde:#1F5C4E;--verde-d:#123A31;--verde-l:#A9CFC0;
  --terra:#A04526;--terra-l:#C8643F;--ambar:#F2B462;
  --line:rgba(23,34,30,.13);
  --serif:'Instrument Serif',Georgia,'Times New Roman',serif;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --ease:cubic-bezier(.22,.8,.2,1);
  --ease-io:cubic-bezier(.65,0,.35,1);
  --hz:58%;
  --off:0s;
  --r:20px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--crema);color:var(--ink);font-family:var(--sans);font-size:1rem;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3,p,ul,ol,dl,dd,figure{margin:0}
ul,ol{padding:0;list-style:none}
button,input,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--terra-l);outline-offset:3px;border-radius:6px}
.wrap{width:min(1200px,100% - 48px);margin-inline:auto}
.skip{position:absolute;left:12px;top:-60px;z-index:300;background:var(--ink);color:var(--crema);padding:.6rem 1rem;border-radius:8px;text-decoration:none;transition:top .2s}
.skip:focus{top:12px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ── Tipografía ── */
.serif,h1,h2{font-family:var(--serif);font-weight:400}
h1{font-size:clamp(3rem,6.2vw,5.5rem);line-height:.98;letter-spacing:-.012em}
h2{font-size:clamp(2.2rem,4.2vw,3.6rem);line-height:1.02;letter-spacing:-.01em}
h3{font-family:var(--serif);font-weight:400;font-size:1.9rem;line-height:1.1}
em{font-style:italic;color:var(--verde)}
.lead{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--muted);max-width:52ch}
.eyebrow{display:inline-flex;align-items:center;gap:.55rem;font-size:.8rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--terra)}
.eyebrow::before{content:"";width:28px;height:1.5px;background:currentColor}

/* ── Barra de aviso (una línea en escritorio) ── */
.demo-bar{background:var(--ink);color:#E9E3D3;font-size:.75rem;line-height:1.35}
.demo-bar__in{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:34px;padding-block:6px}
.demo-bar__txt{margin:0}
.demo-bar__txt .nota{color:#C9D6CF}
.modelos{display:flex;align-items:center;gap:.25rem;white-space:nowrap}
.modelos__t{color:#B9C7C0;margin-right:.35rem}
.modelos a{display:inline-block;padding:.18rem .6rem;border-radius:999px;color:#E9E3D3;text-decoration:none;transition:background .2s,color .2s}
.modelos a:hover{background:rgba(255,255,255,.12)}
.modelos a[aria-current]{background:var(--crema);color:var(--ink);font-weight:600}

/* ── Navegación ── */
.nav-wrap{position:sticky;top:0;z-index:80;background:rgba(245,239,226,.82);backdrop-filter:blur(14px) saturate(1.3);-webkit-backdrop-filter:blur(14px) saturate(1.3);border-bottom:1px solid var(--line);view-transition-name:nav}
.nav{display:flex;align-items:center;gap:1.5rem;min-height:68px}
.brand{display:inline-flex;align-items:baseline;gap:.5rem;text-decoration:none;white-space:nowrap}
.brand__n{font-family:var(--serif);font-size:1.75rem;line-height:1;letter-spacing:.005em}
.brand__s{font-size:.7rem;font-weight:600;letter-spacing:.2em;color:var(--verde)}
.nav-links{display:flex;gap:.2rem;margin-left:auto}
.nav-links a{position:relative;display:block;padding:.5rem .95rem;border-radius:999px;font-size:.95rem;font-weight:500;color:var(--muted);text-decoration:none;transition:color .2s,background .2s}
.nav-links a:hover{color:var(--ink);background:rgba(31,92,78,.08)}
.nav-links a[aria-current]{color:var(--verde);background:rgba(31,92,78,.1)}
.prog{position:absolute;left:0;bottom:-1px;height:2px;width:100%;background:var(--terra-l);transform:scaleX(0);transform-origin:left}
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:transparent;cursor:pointer;position:relative}
.burger span{position:absolute;left:12px;right:12px;height:1.6px;background:var(--ink);transition:transform .3s var(--ease),top .3s var(--ease)}
.burger span:first-child{top:18px}.burger span:last-child{top:25px}
.nav-open .burger span:first-child{top:21.5px;transform:rotate(45deg)}
.nav-open .burger span:last-child{top:21.5px;transform:rotate(-45deg)}

/* ── Botones ── */
.btn{--bg:var(--verde);--fg:var(--crema);display:inline-flex;align-items:center;gap:.6rem;padding:.85rem 1.4rem;border-radius:999px;border:1.5px solid var(--bg);background:var(--bg);color:var(--fg);font-weight:600;font-size:.95rem;text-decoration:none;cursor:pointer;position:relative;overflow:hidden;isolation:isolate;transition:transform .25s var(--ease),box-shadow .25s,background .25s,color .25s}
.btn::before{content:"";position:absolute;inset:0;z-index:-1;background:var(--verde-d);transform:translateY(101%);transition:transform .35s var(--ease)}
.btn:hover::before{transform:translateY(0)}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px -10px rgba(18,58,49,.55)}
.btn:active{transform:translateY(0)}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn--ghost{--bg:transparent;--fg:var(--ink);border-color:rgba(23,34,30,.3)}
.btn--ghost::before{background:rgba(31,92,78,.1)}
.btn--ghost:hover{box-shadow:none}
.btn--sm{padding:.55rem 1.05rem;font-size:.88rem}

/* ── Hero ── */
.hero{position:relative;overflow:hidden;isolation:isolate;padding-block:clamp(40px,6vw,88px) clamp(48px,6vw,96px)}
.hero--page{padding-block:clamp(48px,6vw,96px) clamp(16px,2vw,32px)}
.mesh{position:absolute;inset:0;z-index:-2;width:100%;height:100%;background:radial-gradient(ellipse at 75% 30%,rgba(31,92,78,.22),transparent 60%),radial-gradient(ellipse at 20% 90%,rgba(200,100,63,.16),transparent 55%),var(--crema)}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:120px;z-index:-1;background:linear-gradient(to bottom,transparent,var(--crema))}
.hero__grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(28px,4vw,64px);align-items:center}
.hero__txt{display:flex;flex-direction:column;align-items:flex-start;gap:1.5rem}
.hero__txt h1 .ln{display:block;overflow:hidden;padding-bottom:.1em;margin-bottom:-.1em}
.hero__txt h1 .ln>span{display:block;transform:translateY(110%);animation:sube 1s var(--ease) calc(var(--i)*.09s + var(--off) + .05s) forwards}
.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:.4rem}
.lugar{display:inline-flex;align-items:center;gap:.55rem;padding:.4rem .9rem .4rem .7rem;border:1px solid var(--line);border-radius:999px;background:rgba(252,250,245,.7);font-size:.85rem;font-weight:500;color:var(--muted)}
.lugar i{width:8px;height:8px;border-radius:50%;background:var(--terra-l);box-shadow:0 0 0 0 rgba(200,100,63,.5);animation:pulso 2.4s infinite}
.hero--page .hero__txt{max-width:720px}

/* entrada al cargar */
.rise{opacity:0;transform:translateY(20px);animation:rise .9s var(--ease) calc(var(--i,0)*.09s + var(--off) + .05s) forwards}
@keyframes rise{to{opacity:1;transform:none}}
@keyframes sube{to{transform:none}}
@keyframes pulso{0%{box-shadow:0 0 0 0 rgba(200,100,63,.5)}70%,100%{box-shadow:0 0 0 10px rgba(200,100,63,0)}}
.vt{--off:.5s}
.cortina-abre{--off:.55s}

/* ── Escena del hero ── */
.escena-wrap{position:relative;--mx:0;--my:0;transform:perspective(1400px) rotateY(calc(var(--mx)*3deg)) rotateX(calc(var(--my)*-3deg));transition:transform .5s var(--ease)}
.escena{position:relative;border-radius:26px;background:linear-gradient(180deg,rgba(252,250,245,.92),rgba(247,241,228,.92));border:1px solid rgba(23,34,30,.12);box-shadow:0 1px 0 rgba(255,255,255,.8) inset,0 40px 80px -30px rgba(18,58,49,.35),0 18px 36px -18px rgba(23,34,30,.25);aspect-ratio:4/3;overflow:hidden;opacity:0;animation:rise 1s var(--ease) calc(var(--off) + .1s) forwards}
.escena svg{width:100%;height:100%}
.chip{position:absolute;z-index:2;display:inline-flex;align-items:center;gap:.5rem;padding:.45rem .85rem .45rem .6rem;border-radius:999px;background:var(--paper);border:1px solid var(--line);box-shadow:0 10px 24px -12px rgba(23,34,30,.4);font-size:.82rem;font-weight:600;color:var(--ink);white-space:nowrap;opacity:0;animation:rise .8s var(--ease) calc(var(--off) + 3s) forwards;translate:calc(var(--mx)*-8px) calc(var(--my)*-6px)}
.chip svg{width:18px;height:18px;fill:none;stroke:var(--verde);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.chip--a{left:4%;bottom:5%}.chip--b{right:4%;bottom:5%;animation-delay:calc(var(--off) + 3.15s)}.chip--c{left:4%;top:5%;animation-delay:calc(var(--off) + 3.3s)}
.chip>span{display:block}

/* dibujo de líneas de la escena */
.ln-d{fill:none;stroke:var(--ink);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1 2;stroke-dashoffset:1;animation:dibuja 1.3s var(--ease-io) calc(var(--d)*1s + var(--off)) forwards,relleno .6s ease calc(var(--d)*1s + var(--off) + .7s) both}
.ln-d.s{stroke-width:1.2}
.ln-d.t{stroke:var(--terra-l)}
.ln-d.v{stroke:var(--verde)}
.ln-d.f{stroke:none}
.ln-d.pf{fill:var(--paper)}
.ln-d.rf{fill:#F6E4D5}
.ln-d.lite{stroke:rgba(23,34,30,.4)}
.ln-d.sea{stroke:rgba(31,92,78,.5);stroke-width:1.3}
@keyframes dibuja{0%{stroke-dashoffset:1;opacity:0}2%{opacity:1}100%{stroke-dashoffset:0;opacity:1}}
@keyframes relleno{from{fill-opacity:0}to{fill-opacity:1}}
.fade-d{opacity:0;animation:aparece .9s ease calc(var(--d)*1s + var(--off)) forwards}
@keyframes aparece{to{opacity:1}}
.vapor{fill:none;stroke:var(--verde);stroke-width:1.8;stroke-linecap:round;stroke-dasharray:20 16;opacity:0;animation:aparece .8s ease calc(var(--d)*1s + var(--off)) forwards,fluye 3.6s linear calc(var(--d)*1s + var(--off)) infinite}
.vapor:nth-of-type(2){animation-duration:.8s,4.4s}
.vapor:nth-of-type(3){animation-duration:.8s,3.1s}
@keyframes fluye{to{stroke-dashoffset:-144}}
.ventana{fill:var(--ambar);animation:enciende 1s ease calc(var(--d)*1s + var(--off)) both}
@keyframes enciende{from{fill-opacity:0}to{fill-opacity:1}}
.brillo{opacity:0;transform-box:fill-box;transform-origin:center;animation:aparece 1.2s ease calc(var(--d)*1s + var(--off)) forwards,respira 4.6s ease-in-out calc(var(--d)*1s + var(--off) + 1.2s) infinite}
@keyframes respira{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.12);opacity:.75}}
.ave{opacity:0;animation:aparece 1s ease calc(var(--d)*1s + var(--off)) forwards,planea 14s ease-in-out calc(var(--d)*1s + var(--off)) infinite alternate}
@keyframes planea{from{transform:translate(0,0)}to{transform:translate(-26px,8px)}}

/* ── Secciones ── */
.sec{padding-block:clamp(64px,8vw,120px)}
.sec--tight{padding-block:clamp(48px,6vw,88px)}
.sec__head{display:flex;flex-direction:column;gap:1rem;max-width:760px;margin-bottom:clamp(32px,4vw,56px)}

/* Datos de la empresa */
.datos{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--r);background:var(--paper);overflow:hidden}
.datos>div{padding:1.4rem 1.5rem;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:.35rem}
.datos>div:last-child{border-right:0}
.datos dt{font-size:.72rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.datos dd{font-family:var(--serif);font-size:1.45rem;line-height:1.2}

/* Tarjetas de servicio */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(16px,2vw,28px)}
.card{--sx:50%;--sy:0%;position:relative;display:flex;flex-direction:column;gap:1rem;padding:clamp(24px,3vw,40px);border-radius:24px;background:var(--paper);border:1px solid var(--line);overflow:hidden;isolation:isolate;transition:transform .4s var(--ease),box-shadow .4s,border-color .3s}
.card::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(420px circle at var(--sx) var(--sy),rgba(31,92,78,.12),transparent 65%);opacity:0;transition:opacity .35s}
.card:hover{transform:translateY(-4px);border-color:rgba(31,92,78,.4);box-shadow:0 30px 50px -28px rgba(18,58,49,.45)}
.card:hover::before{opacity:1}
.card__top{display:flex;align-items:center;justify-content:space-between}
.card__n{font-size:.75rem;font-weight:600;letter-spacing:.16em;color:var(--muted)}
.ico{width:64px;height:64px;padding:14px;border-radius:18px;background:rgba(31,92,78,.09);color:var(--verde);fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.card p{color:var(--muted);max-width:44ch}
.card .mas{margin-top:auto;padding-top:.6rem;display:inline-flex;align-items:center;gap:.5rem;font-weight:600;color:var(--verde);text-decoration:none;width:fit-content}
.card .mas svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:transform .3s var(--ease)}
.card .mas:hover svg{transform:translateX(5px)}
.card .mas::after{content:"";position:absolute;inset:0}
.draw path,.draw circle,.draw rect,.draw line{stroke-dasharray:1 2;stroke-dashoffset:1;transition:stroke-dashoffset 1.4s var(--ease-io)}
.js .draw.in path,.js .draw.in circle,.js .draw.in rect,.js .draw.in line{stroke-dashoffset:0}
html:not(.js) .draw path,html:not(.js) .draw circle,html:not(.js) .draw rect,html:not(.js) .draw line{stroke-dashoffset:0}

/* Adorno del encabezado de Servicios */
.deco{position:absolute;z-index:-1;right:max(24px,calc((100vw - 1200px)/2));top:50%;width:min(520px,44vw);transform:translateY(-50%);pointer-events:none;overflow:visible}
.deco .ln-d.rf{fill:rgba(246,228,213,.9)}
@media (max-width:1000px){.deco{opacity:.35;right:-8%;width:80vw}}

/* Banda de Portoviejo */
.pvj{background:var(--verde-d);color:var(--crema);position:relative;overflow:hidden;isolation:isolate}
.pvj__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(28px,5vw,80px);align-items:center}
.pvj .eyebrow{color:var(--ambar)}
.pvj h2 em{color:var(--verde-l)}
.pvj p{color:#C9D9D2;max-width:46ch;font-size:1.1rem;margin-top:1.1rem}
.pvj svg{width:100%;height:auto;-webkit-mask-image:linear-gradient(90deg,transparent,#000 14%);mask-image:linear-gradient(90deg,transparent,#000 14%)}
.pvj .hz-line{fill:none;stroke:rgba(169,207,192,.55);stroke-width:1.3;stroke-linecap:round;stroke-dasharray:1 2;stroke-dashoffset:1;transition:stroke-dashoffset 2s var(--ease-io) calc(var(--d)*.12s)}
.js .pvj .in .hz-line,html:not(.js) .pvj .hz-line{stroke-dashoffset:0}
.pin-pulse{transform-box:fill-box;transform-origin:center;animation:ping 2.6s ease-out infinite}
@keyframes ping{0%{transform:scale(.4);opacity:.9}100%{transform:scale(2.6);opacity:0}}
.pvj .pin-t{font-family:var(--sans);font-size:15px;font-weight:600;fill:var(--crema);letter-spacing:.04em}

/* Banda final */
.cta{display:flex;align-items:center;justify-content:space-between;gap:2rem;flex-wrap:wrap;padding:clamp(32px,5vw,64px);border-radius:28px;background:var(--crema2);border:1px solid var(--line);position:relative;overflow:hidden}
.cta::after{content:"";position:absolute;right:-60px;top:-80px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(200,100,63,.22),transparent 70%);pointer-events:none}
.cta h2{max-width:22ch}

/* Servicios (página interna) */
.srv{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(24px,5vw,80px);align-items:center;padding-block:clamp(36px,5vw,72px);border-top:1px solid var(--line)}
.srv:first-of-type{border-top:0;padding-top:clamp(8px,2vw,24px)}
.srv--inv .srv__txt{order:2}
.srv__txt{display:flex;flex-direction:column;align-items:flex-start;gap:1.1rem}
.srv__txt p{color:var(--muted);max-width:46ch;font-size:1.1rem}
.srv__txt .pend{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .85rem;border-radius:999px;border:1px dashed rgba(23,34,30,.35);font-size:.82rem;font-weight:500;color:var(--muted)}
.srv__fig{position:relative;border-radius:26px;background:linear-gradient(180deg,rgba(252,250,245,.95),rgba(245,238,224,.95));border:1px solid var(--line);aspect-ratio:10/7;box-shadow:0 30px 60px -34px rgba(18,58,49,.4);overflow:hidden}
.srv__fig svg{width:100%;height:100%}
.mini .ln-d{animation:none;stroke-dashoffset:1;transition:stroke-dashoffset 1.3s var(--ease-io) calc(var(--d)*1s)}
.js .mini.in .ln-d{stroke-dashoffset:0}
html:not(.js) .mini .ln-d{stroke-dashoffset:0}
.mini .ln-d.pf,.mini .ln-d.rf{fill-opacity:1}
.mini .vapor,.mini .brillo,.mini .ventana,.mini .fade-d{animation-play-state:paused}
.js .mini.in .vapor,.js .mini.in .brillo,.js .mini.in .ventana,.js .mini.in .fade-d{animation-play-state:running}
html:not(.js) .mini .vapor,html:not(.js) .mini .brillo,html:not(.js) .mini .ventana,html:not(.js) .mini .fade-d{opacity:1}

/* Contacto */
.contacto{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,5vw,80px);align-items:start}
.contacto__txt{display:flex;flex-direction:column;gap:1.4rem}
.ficha{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line);margin-top:.6rem}
.ficha div{display:flex;justify-content:space-between;gap:1rem;padding:.9rem 0;border-bottom:1px solid var(--line)}
.ficha dt{font-size:.78rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.ficha dd{font-weight:500;text-align:right}
.form{display:flex;flex-direction:column;gap:1rem;padding:clamp(24px,3.5vw,44px);border-radius:26px;background:var(--paper);border:1px solid var(--line);box-shadow:0 40px 70px -40px rgba(18,58,49,.4)}
.campo{display:flex;flex-direction:column;gap:.45rem}
.campo label{font-size:.88rem;font-weight:600}
.campo input,.campo textarea{width:100%;padding:.85rem 1rem;border-radius:12px;border:1.5px solid rgba(23,34,30,.22);background:#fff;transition:border-color .2s,box-shadow .2s}
.campo textarea{resize:vertical;min-height:100px}
.campo input:hover,.campo textarea:hover{border-color:rgba(23,34,30,.45)}
.campo input:focus,.campo textarea:focus{outline:none;border-color:var(--verde);box-shadow:0 0 0 4px rgba(31,92,78,.16)}
.campo [aria-invalid="true"]{border-color:#B3261E}
.campo .err{min-height:1.1rem;font-size:.82rem;color:#A31F18}
.form__nota{font-size:.85rem;color:var(--muted)}
.estado{display:none;align-items:center;gap:.8rem;padding:1rem 1.1rem;border-radius:14px;background:rgba(31,92,78,.1);color:var(--verde-d);font-weight:500}
.estado.on{display:flex}
.estado svg{flex:none;width:22px;height:22px;fill:none;stroke:var(--verde);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* Pie */
.pie{background:var(--ink);color:#DCD6C6;padding-block:clamp(40px,5vw,64px) 28px;font-size:.92rem}
.pie__grid{display:grid;grid-template-columns:1.2fr 1fr 1.4fr;gap:2rem;padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,.14)}
.pie__marca{font-family:var(--serif);font-size:2rem;line-height:1.1;color:var(--crema)}
.pie p{color:#C3CEC8}
.pie a{color:#E9E3D3}
.pie nav ul{display:flex;flex-direction:column;gap:.4rem}
.pie nav a{text-decoration:none}
.pie nav a:hover{text-decoration:underline}
.pie__aviso{padding-top:1.5rem;display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:space-between;align-items:center;color:#B9C7C0;font-size:.82rem}
.modelos--pie{flex-wrap:wrap}
.modelos--pie a{border:1px solid rgba(255,255,255,.22)}
.modelos--pie a[aria-current]{border-color:var(--crema)}

/* Revelado al scroll */
.js .rv{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease) calc(var(--i,0)*.1s),transform .9s var(--ease) calc(var(--i,0)*.1s)}
.js .rv.in{opacity:1;transform:none}

/* ── Transición entre páginas: línea de horizonte ── */
@view-transition{navigation:auto}
.vt-linea{display:none;position:fixed;left:0;right:0;top:var(--hz);height:3px;background:var(--terra-l);z-index:150;pointer-events:none}
.vt-on .vt-linea{display:block;view-transition-name:horizonte}
::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}
::view-transition-old(root){z-index:1}
::view-transition-new(root){z-index:2;animation:abre .8s var(--ease-io) .5s both}
@keyframes abre{from{clip-path:inset(var(--hz) 0 calc(100% - var(--hz)) 0)}to{clip-path:inset(0 0 0 0)}}
::view-transition-group(horizonte){animation:none}
::view-transition-old(horizonte){display:none}
::view-transition-new(horizonte){animation:traza 1.5s linear both}
@keyframes traza{0%{clip-path:inset(0 100% 0 0);opacity:1}38%{clip-path:inset(0 0 0 0);opacity:1}72%{clip-path:inset(0 0 0 0);opacity:1}100%{clip-path:inset(0 0 0 0);opacity:0}}
::view-transition-group(nav){animation-duration:.5s}

/* Cortina de respaldo (navegadores sin View Transitions entre documentos) */
.cortina{display:none;position:fixed;inset:0;z-index:300;pointer-events:none}
.cortina-on .cortina,.cortina-abre .cortina{display:block}
.cortina i{position:absolute;left:0;right:0;background:var(--verde)}
.cortina .c-top{top:0;height:var(--hz)}
.cortina .c-bot{bottom:0;height:calc(100% - var(--hz))}
.cortina b{position:absolute;left:0;right:0;top:var(--hz);height:3px;margin-top:-1px;background:var(--terra-l);transform-origin:left}
.cortina-on .c-top{animation:cubre-t .55s var(--ease-io) .45s both}
.cortina-on .c-bot{animation:cubre-b .55s var(--ease-io) .45s both}
.cortina-on .cortina b{animation:linea-in .5s var(--ease-io) both}
@keyframes cubre-t{from{clip-path:inset(100% 0 0 0)}to{clip-path:inset(0 0 0 0)}}
@keyframes cubre-b{from{clip-path:inset(0 0 100% 0)}to{clip-path:inset(0 0 0 0)}}
@keyframes linea-in{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.cortina-abre .c-top{animation:abre-t .7s var(--ease-io) .1s both}
.cortina-abre .c-bot{animation:abre-b .7s var(--ease-io) .1s both}
.cortina-abre .cortina b{animation:linea-out .5s ease .5s both}
@keyframes abre-t{from{clip-path:inset(0 0 0 0)}to{clip-path:inset(0 0 100% 0)}}
@keyframes abre-b{from{clip-path:inset(0 0 0 0)}to{clip-path:inset(100% 0 0 0)}}
@keyframes linea-out{from{opacity:1}to{opacity:0}}

/* ── Responsive ── */
@media (max-width:1180px){
  .demo-bar__in{flex-wrap:wrap;row-gap:4px}
}
@media (max-width:1000px){
  .hero__grid,.pvj__grid,.contacto,.srv{grid-template-columns:1fr}
  .srv--inv .srv__txt{order:0}
  .datos{grid-template-columns:repeat(2,1fr)}
  .datos>div:nth-child(2){border-right:0}
  .datos>div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .pie__grid{grid-template-columns:1fr 1fr}
  .pie__grid>:last-child{grid-column:1/-1}
  .burger{display:block;margin-left:auto}
  .nav-cta{display:none}
  .nav-links{position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;margin:0;padding:.6rem 24px 1.2rem;background:var(--crema);border-bottom:1px solid var(--line);display:none;box-shadow:0 24px 40px -24px rgba(23,34,30,.4)}
  .nav-open .nav-links{display:flex}
  .nav-links a{padding:.9rem .4rem;border-radius:10px;font-size:1.05rem}
}
@media (max-width:640px){
  .wrap{width:min(1200px,100% - 36px)}
  .demo-bar__in{flex-direction:column;align-items:flex-start;padding-block:8px}
  .demo-bar__txt .sep{display:none}
  .demo-bar__txt .nota{display:block}
  .modelos{width:100%;flex-wrap:wrap;gap:.2rem}
  .modelos__t{width:100%;margin:0 0 .1rem}
  .modelos a{padding:.2rem .5rem;font-size:.7rem;border:1px solid rgba(255,255,255,.2)}
  .modelos a[aria-current]{border-color:var(--crema)}
  .cards{grid-template-columns:1fr}
  .datos{grid-template-columns:1fr}
  .datos>div{border-right:0;border-bottom:1px solid var(--line)}
  .datos>div:last-child{border-bottom:0}
  .pie__grid{grid-template-columns:1fr}
  .chip{font-size:.7rem;padding:.3rem .6rem .3rem .45rem}
  .chip svg{width:14px;height:14px}
  .escena{border-radius:20px}
  .ficha div{flex-direction:column;gap:.1rem}.ficha dd{text-align:left}
  .hero__cta .btn{width:100%;justify-content:center}
}

/* ── Movimiento reducido ── */
@media (prefers-reduced-motion:reduce){
  @view-transition{navigation:none}
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-delay:0s!important;animation-iteration-count:1!important;transition-duration:.001ms!important;transition-delay:0s!important}
  .hero__txt h1 .ln>span,.rise,.escena,.chip{transform:none}
  .rv{opacity:1!important;transform:none!important}
  .ln-d,.draw path,.draw circle,.draw rect,.draw line,.hz-line{stroke-dashoffset:0!important}
  .escena-wrap{transform:none!important}
}