/* =====================================================================
   NEXSTAGE · landing.css · V4 (ORYSIS Edition)
   Negro absoluto · oro champán ORYSIS #C9A96A · cristal · profundidad cinematográfica.
   Referencias: Apple · Linear · Stripe · Vercel · Arc · Teenage Engineering.
   Regla: ningún fondo plano. Capas, luz, textura, movimiento lento.
   ===================================================================== */

:root{
  --bg:#000000;
  --bg-1:#0A0A0C;
  --bg-2:#111114;
  --ink:#FFFFFF;
  --ink-2:#B7B7C2;
  --ink-3:#74747F;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --accent:#C9A96A;
  --accent-2:#E2C88A;
  --accent-soft:rgba(201,169,106,.12);
  --accent-glow:rgba(201,169,106,.5);
  --glass:rgba(255,255,255,.025);
  --glass-2:rgba(255,255,255,.045);
  --font-display:'Space Grotesk',-apple-system,BlinkMacSystemFont,sans-serif;
  --font-body:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  --maxw:1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;position:relative}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
::selection{background:var(--accent);color:#0a0a0a}

/* ---------- Profundidad global (nunca fondo plano) ---------- */
body::before{content:"";position:fixed;inset:0;z-index:-3;pointer-events:none;opacity:.4;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:70px 70px;
  -webkit-mask-image:radial-gradient(120% 90% at 50% 0,#000,transparent 80%);mask-image:radial-gradient(120% 90% at 50% 0,#000,transparent 80%)}
.grain{position:fixed;inset:0;z-index:9999;pointer-events:none;opacity:.035;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px}
.eyebrow{font-size:.76rem;font-weight:600;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-3);display:inline-flex;align-items:center;gap:11px}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--accent);box-shadow:0 0 8px var(--accent)}
.accent{color:var(--accent)}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--font-body);font-weight:600;font-size:.98rem;padding:15px 28px;border-radius:13px;cursor:pointer;border:1px solid transparent;transition:transform .3s cubic-bezier(.2,.7,.2,1),background .3s,border-color .3s,box-shadow .3s;white-space:nowrap}
.btn-primary{background:var(--accent);color:#0a0a0a;box-shadow:inset 0 1px 0 rgba(255,255,255,.18),0 0 0 1px rgba(201,169,106,.4),0 16px 50px -14px var(--accent-glow)}
.btn-primary:hover{background:var(--accent-2);transform:translateY(-2px);box-shadow:inset 0 1px 0 rgba(255,255,255,.25),0 0 0 1px rgba(201,169,106,.55),0 22px 60px -14px var(--accent-glow)}
.btn-ghost{background:var(--glass);backdrop-filter:blur(10px);border-color:var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:rgba(255,255,255,.42);background:var(--glass-2);transform:translateY(-2px)}

/* ---------- Navbar ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:background .4s,border-color .4s,backdrop-filter .4s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(0,0,0,.6);backdrop-filter:blur(18px) saturate(120%);border-bottom-color:var(--line);box-shadow:0 10px 40px -20px rgba(0,0,0,.8)}
.nav-in{display:flex;align-items:center;justify-content:flex-end;height:90px}
.logo img{height:64px;width:auto;transition:filter .3s,transform .3s}
.logo:hover img{filter:drop-shadow(0 0 18px var(--accent-glow));transform:translateY(-1px)}
.nav-cta{display:flex;align-items:center;gap:24px}
.nav-cta .link{color:var(--ink-2);font-size:.92rem;font-weight:500;transition:color .2s}
.nav-cta .link:hover{color:var(--ink)}

/* ---------- HERO (composición 40/60) ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:130px 0 90px;overflow:hidden}
.hero-layers{position:absolute;inset:0;z-index:-1;pointer-events:none}
.hero-layers .grid{position:absolute;inset:0;opacity:.6;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:58px 58px;-webkit-mask-image:radial-gradient(75% 60% at 50% 18%,#000,transparent 78%);mask-image:radial-gradient(75% 60% at 50% 18%,#000,transparent 78%)}
.hero-stage{position:absolute;inset:-10%;opacity:.5;filter:blur(8px);
  background:
    conic-gradient(from 200deg at 30% -5%,transparent 0,rgba(201,169,106,.16) 8%,transparent 18%),
    conic-gradient(from 160deg at 70% -5%,transparent 0,rgba(201,169,106,.12) 8%,transparent 18%),
    radial-gradient(40% 50% at 50% 105%,rgba(201,169,106,.14),transparent 60%);
  -webkit-mask-image:linear-gradient(#000,transparent 75%);mask-image:linear-gradient(#000,transparent 75%);animation:stageDrift 22s ease-in-out infinite}
.hero-glow{position:absolute;border-radius:50%;filter:blur(70px);animation:breathe 9s ease-in-out infinite}
.hero-glow.g1{width:46vw;height:46vw;left:-12vw;top:-10vw;background:radial-gradient(circle,rgba(201,169,106,.22),transparent 65%)}
.hero-glow.g2{width:40vw;height:40vw;right:-10vw;bottom:-14vw;background:radial-gradient(circle,rgba(201,169,106,.14),transparent 65%);animation-delay:-4s}
.particles{position:absolute;inset:0}
.particles span{position:absolute;width:3px;height:3px;border-radius:50%;background:rgba(255,255,255,.5);box-shadow:0 0 6px rgba(255,255,255,.4);animation:floatUp linear infinite}
.particles span:nth-child(1){left:12%;top:70%;animation-duration:20s}
.particles span:nth-child(2){left:24%;top:85%;animation-duration:26s;animation-delay:-6s;opacity:.6}
.particles span:nth-child(3){left:38%;top:78%;animation-duration:23s;animation-delay:-12s}
.particles span:nth-child(4){left:52%;top:90%;animation-duration:28s;animation-delay:-3s;opacity:.5}
.particles span:nth-child(5){left:66%;top:74%;animation-duration:21s;animation-delay:-9s}
.particles span:nth-child(6){left:78%;top:88%;animation-duration:30s;animation-delay:-15s;opacity:.6}
.particles span:nth-child(7){left:86%;top:80%;animation-duration:24s;animation-delay:-5s}
.particles span:nth-child(8){left:48%;top:82%;animation-duration:27s;animation-delay:-18s;opacity:.4}
.particles span:nth-child(9){left:18%;top:92%;animation-duration:25s;animation-delay:-11s;opacity:.5}
.particles span:nth-child(10){left:72%;top:95%;animation-duration:29s;animation-delay:-7s}

.hero-grid{display:grid;grid-template-columns:38% 1fr;gap:40px;align-items:center;width:100%}
.hero-left{text-align:center;position:relative}
.hero-n-wrap{position:relative;display:inline-block}
.hero-n-wrap .n-aura{position:absolute;inset:-22%;background:radial-gradient(circle,var(--accent-glow),transparent 62%);filter:blur(36px);opacity:.5;animation:breathe 8s ease-in-out infinite}
.hero-n{position:relative;height:clamp(170px,26vw,320px);width:auto;margin:0 auto;filter:drop-shadow(0 14px 34px rgba(0,0,0,.7)) drop-shadow(0 0 40px rgba(201,169,106,.3));animation:nFloat 12s ease-in-out infinite}
.hero-word-img{display:block;width:clamp(190px,25vw,300px);height:auto;margin:26px auto 0;filter:drop-shadow(0 0 20px rgba(201,169,106,.35))}
.hero-tag{color:var(--ink-3);font-size:.96rem;margin-top:12px;max-width:30ch;margin-inline:auto;line-height:1.5}

.hero-right h1{font-family:var(--font-display);font-weight:700;font-size:clamp(2.8rem,5.6vw,5rem);line-height:1.02;letter-spacing:-.035em;margin:18px 0 0}
.hero-right .sub{color:var(--ink-2);font-size:clamp(1.1rem,1.7vw,1.45rem);max-width:46ch;margin:26px 0 0;line-height:1.5}
.hero-right .cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:38px}
.hero-right .whisper{margin-top:28px;font-size:.92rem;color:var(--ink-3)}

/* Entrada premium en carga */
.hero-n-wrap{opacity:0;animation:enterN 1.5s cubic-bezier(.2,.7,.2,1) .15s forwards}
.hero-left .hero-word-img,.hero-left .hero-tag{opacity:0;animation:enterUp .9s cubic-bezier(.2,.7,.2,1) forwards}
.hero-left .hero-word-img{animation-delay:.7s}.hero-left .hero-tag{animation-delay:.9s}
.hero-right>*{opacity:0;animation:enterUp .9s cubic-bezier(.2,.7,.2,1) forwards}
.hero-right .eyebrow{animation-delay:.65s}.hero-right h1{animation-delay:.85s}
.hero-right .sub{animation-delay:1.1s}.hero-right .cta-row{animation-delay:1.3s}.hero-right .whisper{animation-delay:1.5s}

.scroll-hint{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);width:22px;height:36px;border:1px solid var(--line-2);border-radius:20px;display:flex;justify-content:center;padding-top:7px;opacity:0;animation:enterUp 1s 1.8s forwards}
.scroll-hint span{width:3px;height:7px;border-radius:3px;background:var(--ink-3);animation:scroll 1.8s ease infinite}

/* ---------- Métricas ---------- */
.metrics{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(201,169,106,.04),transparent)}
.metrics-in{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.metric{background:var(--bg);padding:38px 24px;text-align:center;position:relative;transition:background .3s}
.metric:hover{background:var(--bg-1)}
.metric .n{font-family:var(--font-display);font-weight:700;font-size:clamp(2rem,4vw,3rem);line-height:1;background:linear-gradient(180deg,#fff,#efe0bd);-webkit-background-clip:text;background-clip:text;color:transparent}
.metric .l{color:var(--ink-3);font-size:.92rem;margin-top:10px;letter-spacing:.01em}

/* ---------- Secciones ---------- */
section{position:relative}
.block{padding:clamp(90px,14vh,170px) 0;position:relative}
.block::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(50% 40% at 80% 0,rgba(201,169,106,.06),transparent 70%)}
.section-head{max-width:780px}
.section-head.center{margin:0 auto;text-align:center}
.section-head h2{font-family:var(--font-display);font-weight:700;font-size:clamp(2rem,5vw,3.5rem);letter-spacing:-.03em;line-height:1.06;margin-top:22px}
.section-head p{color:var(--ink-2);font-size:clamp(1.05rem,1.8vw,1.25rem);margin-top:20px;line-height:1.6}

/* Watermark N reutilizable */
.n-watermark{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);height:78%;opacity:.03;z-index:-1;pointer-events:none;filter:grayscale(1) brightness(2)}

/* ---------- Problema ---------- */
.statement{max-width:900px}
.statement h2{font-family:var(--font-display);font-weight:700;font-size:clamp(2.1rem,5.4vw,3.7rem);letter-spacing:-.03em;line-height:1.07;margin-top:22px}
.statement p{color:var(--ink-2);font-size:clamp(1.1rem,2vw,1.4rem);line-height:1.55;margin-top:26px;max-width:64ch}
.statement p strong{color:#fff;font-weight:600}

/* ---------- Filosofía (experiencia) ---------- */
.philo{text-align:center;padding:clamp(130px,22vh,260px) 0;overflow:hidden}
.philo::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(46% 50% at 50% 50%,rgba(201,169,106,.16),transparent 64%)}
.philo .n-watermark{height:62%;opacity:.04}
.philo p{font-family:var(--font-display);font-weight:600;letter-spacing:-.025em;line-height:1.25;font-size:clamp(1.7rem,4.6vw,3.2rem);max-width:18ch;margin:0 auto;text-shadow:0 0 60px rgba(201,169,106,.25)}
.philo p .l{display:block;color:var(--ink-3);transition:color .9s,text-shadow .9s}
.philo p .l.lit{color:var(--ink)}
.philo p .l strong{font-weight:600;color:var(--accent)}

/* ---------- Cards de cristal (steps / motors / eco-cards) ---------- */
.glass{background:var(--glass);backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:18px;box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 24px 60px -30px rgba(0,0,0,.8);transition:border-color .3s,transform .3s,box-shadow .3s}
.glass:hover{border-color:rgba(201,169,106,.4);transform:translateY(-4px);box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 30px 70px -30px rgba(201,169,106,.3)}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:64px}
.step{padding:34px 30px}
.step .s-n{font-family:var(--font-display);font-size:.84rem;font-weight:600;color:var(--accent);letter-spacing:.14em}
.step h3{font-family:var(--font-display);font-size:1.32rem;font-weight:600;margin:16px 0 10px;letter-spacing:-.01em}
.step p{color:var(--ink-2);font-size:.98rem;line-height:1.55}

.motors{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:64px}
.motor{padding:34px 30px;position:relative;overflow:hidden}
.motor .ic{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;border:1px solid var(--line);background:var(--bg-2);margin-bottom:22px;box-shadow:0 0 24px -8px var(--accent-glow)}
.motor .ic svg{width:22px;height:22px;stroke:var(--ink);fill:none;stroke-width:1.5}
.motor h3{font-family:var(--font-display);font-size:1.22rem;font-weight:600;letter-spacing:-.01em}
.motor p{color:var(--ink-2);margin-top:10px;font-size:.98rem;line-height:1.55}

/* ---------- Ecosistema (red viva) ---------- */
.eco{position:relative;width:100%;max-width:780px;aspect-ratio:1/.74;margin:64px auto 0}
.eco svg.lines{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.eco svg.lines line{stroke:rgba(201,169,106,.45);stroke-width:.5;filter:drop-shadow(0 0 3px rgba(201,169,106,.6));stroke-dasharray:3 4;animation:lineFlow 14s linear infinite}
.eco .center{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;display:flex;align-items:center;justify-content:center;width:132px;height:132px;border-radius:50%;background:radial-gradient(circle,rgba(201,169,106,.3),rgba(201,169,106,.05) 70%);border:1px solid rgba(201,169,106,.55);box-shadow:0 0 50px -10px var(--accent-glow)}
.eco .center img{width:62px;height:auto;filter:drop-shadow(0 0 12px var(--accent-glow))}
.eco .center::after{content:"";position:absolute;inset:-12px;border-radius:50%;border:1px solid var(--line);animation:ring 4s ease-in-out infinite}
.eco .node{position:absolute;transform:translate(-50%,-50%);z-index:2;font-size:.86rem;font-weight:500;color:var(--ink-2);background:rgba(10,10,12,.85);backdrop-filter:blur(6px);border:1px solid var(--line);border-radius:100px;padding:9px 16px;white-space:nowrap;box-shadow:0 0 22px -6px rgba(201,169,106,.4);transition:color .25s,border-color .25s,transform .25s,box-shadow .25s}
.eco .node:hover{color:#fff;border-color:rgba(201,169,106,.7);transform:translate(-50%,-50%) scale(1.07);box-shadow:0 0 30px -4px var(--accent-glow)}
.eco-tags{display:none;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:44px}
.eco-tags span{font-size:.88rem;color:var(--ink-2);border:1px solid var(--line);border-radius:100px;padding:9px 16px}

.eco-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:54px}
.eco-card{padding:26px 24px}
.eco-card .ico{font-size:1.4rem;margin-bottom:12px}
.eco-card h3{font-family:var(--font-display);font-size:1.12rem;font-weight:600;letter-spacing:-.01em}
.eco-card p{color:var(--ink-2);font-size:.94rem;margin-top:8px;line-height:1.5}

/* ---------- Prueba social ---------- */
.proof{margin-top:56px;border-top:1px solid var(--line)}
.proof-row{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding:24px 0;border-bottom:1px solid var(--line)}
.proof-row .cat{min-width:150px;font-family:var(--font-display);font-weight:600;color:var(--ink)}
.proof-slots{display:flex;gap:12px;flex-wrap:wrap}
.proof-slots .slot{width:112px;height:52px;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.02);transition:border-color .25s,background .25s}
.proof-slots .slot:hover{border-color:var(--line-2);background:rgba(255,255,255,.04)}
.proof-note{color:var(--ink-3);font-size:.85rem;margin-top:22px}

/* ---------- CTA final (emocional) ---------- */
.finale{text-align:center;padding:clamp(130px,20vh,240px) 0 clamp(100px,13vh,160px);position:relative;overflow:hidden}
.finale::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(58% 60% at 50% 45%,rgba(201,169,106,.2),transparent 64%)}
.finale .n-watermark{height:96%;opacity:.05}
.finale h2{font-family:var(--font-display);font-weight:700;font-size:clamp(2.3rem,6.4vw,4.8rem);line-height:1.06;letter-spacing:-.035em;max-width:18ch;margin:0 auto;text-shadow:0 0 70px rgba(201,169,106,.3)}
.finale h2 .dim{color:var(--ink-3)}
.finale .lead{color:var(--ink-2);font-size:1.15rem;margin:24px auto 0;max-width:46ch}
.form-card{max-width:520px;margin:50px auto 0;text-align:left;background:var(--glass-2);backdrop-filter:blur(16px);border:1px solid var(--line);border-radius:22px;padding:clamp(26px,4vw,40px);box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 30px 80px -30px rgba(201,169,106,.35)}
.field{margin-bottom:16px}
.field label{display:block;font-size:.8rem;font-weight:600;color:var(--ink-2);margin-bottom:8px}
.field input,.field select{width:100%;padding:13px 15px;border-radius:11px;border:1px solid var(--line-2);background:rgba(0,0,0,.5);color:var(--ink);font-family:var(--font-body);font-size:.98rem;transition:border-color .2s,box-shadow .2s}
.field input::placeholder{color:var(--ink-3)}
.field input:focus,.field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.field select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2374747F' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 15px center}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-card .btn{width:100%;margin-top:8px}
.form-msg{margin-top:14px;font-size:.92rem;border-radius:11px;max-height:0;overflow:hidden;padding:0 15px;transition:max-height .35s,padding .35s}
.form-msg.show{padding:13px 15px;max-height:160px}
.form-msg.ok{background:rgba(52,211,153,.1);border:1px solid rgba(52,211,153,.4);color:#6ee7b7}
.form-msg.err{background:rgba(244,63,94,.1);border:1px solid rgba(244,63,94,.4);color:#fda4af}
.spin{width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--line);padding:80px 0 50px;position:relative;overflow:hidden}
footer .n-watermark{height:150%;opacity:.025;top:60%}
.foot-in{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;flex-wrap:wrap}
.foot-brand img{height:auto;width:auto;max-height:224px;max-width:100%}
.foot-brand .tag{color:var(--ink-3);font-size:.88rem;margin-top:14px;line-height:1.5}
.foot-links{display:flex;gap:40px;flex-wrap:wrap}
.foot-col h4{font-size:.74rem;text-transform:uppercase;letter-spacing:.18em;color:var(--ink-3);margin-bottom:14px;font-weight:600}
.foot-col a{display:block;color:var(--ink-2);font-size:.92rem;margin-bottom:9px;transition:color .2s}
.foot-col a:hover{color:#fff}
.foot-base{margin-top:46px;padding-top:24px;border-top:1px solid var(--line);color:var(--ink-3);font-size:.82rem;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* ---------- Reveal + keyframes ---------- */
.reveal{opacity:1;transform:none}
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
.js .reveal[data-d="1"]{transition-delay:.08s}.js .reveal[data-d="2"]{transition-delay:.16s}.js .reveal[data-d="3"]{transition-delay:.24s}

@keyframes enterUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes enterN{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}
@keyframes nFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes breathe{0%,100%{opacity:.4}50%{opacity:.75}}
@keyframes stageDrift{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-10px) scale(1.03)}}
@keyframes floatUp{0%{transform:translateY(0);opacity:0}10%{opacity:.7}90%{opacity:.7}100%{transform:translateY(-130px);opacity:0}}
@keyframes ring{0%,100%{transform:scale(1);opacity:.5}50%{transform:scale(1.14);opacity:.12}}
@keyframes lineFlow{to{stroke-dashoffset:-70}}
@keyframes scroll{0%{opacity:0;transform:translateY(-3px)}40%{opacity:1}80%{opacity:0;transform:translateY(8px)}}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:30px;text-align:center}
  .hero-right{max-width:600px;margin:0 auto}
  .hero-right .cta-row{justify-content:center}
  .metrics-in{grid-template-columns:1fr 1fr}
  .steps,.motors,.eco-cards{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav-in{height:74px}.foot-brand img{max-height:130px}
  .nav-cta .link{display:none}
  .steps,.motors,.eco-cards{grid-template-columns:1fr}
  .eco{margin:40px auto 0;max-width:300px}
  .eco .center{width:76px;height:76px}
  .eco .center img{width:38px}
  .eco .center::after{inset:-8px}
  .eco .node{font-size:.62rem;padding:3px 8px;letter-spacing:-.01em}
  .proof-row{flex-direction:column;align-items:flex-start;gap:12px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal,.hero-right>*,.hero-left .hero-word-img,.hero-left .hero-tag,.hero-n-wrap,.scroll-hint{opacity:1!important;transform:none!important}
}

/* ---------- Consentimiento (formulario) ---------- */
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--ink-2);margin:4px 0 12px;line-height:1.5;text-align:left}
.consent input{margin-top:2px;accent-color:var(--accent);width:17px;height:17px;flex:none;cursor:pointer}
.consent a{color:var(--accent)}

/* ---------- Páginas legales ---------- */
.legal-wrap{max-width:760px;margin:0 auto;padding:130px 28px 60px}
.legal-wrap h1{font-family:var(--font-display);font-weight:700;font-size:clamp(2rem,5vw,2.9rem);letter-spacing:-.03em;line-height:1.1}
.legal-updated{color:var(--ink-3);font-size:.84rem;margin-top:10px}
.legal-wrap h2{font-family:var(--font-display);font-weight:600;font-size:1.3rem;margin:42px 0 12px;letter-spacing:-.01em}
.legal-wrap p,.legal-wrap li{color:var(--ink-2);font-size:1rem;line-height:1.75}
.legal-wrap p{margin-top:12px}
.legal-wrap ul{margin:12px 0 12px 22px}
.legal-wrap li{margin-top:6px}
.legal-wrap a{color:var(--accent)}
.legal-wrap strong{color:var(--ink)}
.legal-wrap .ph{background:rgba(201,169,106,.14);border:1px dashed rgba(201,169,106,.55);border-radius:5px;padding:1px 7px;color:#d8b6ff;font-size:.92em;white-space:nowrap}
.legal-foot{border-top:1px solid var(--line);padding:40px 0;margin-top:60px}
.legal-foot .wrap{text-align:center}
.legal-foot-links{display:flex;gap:24px;justify-content:center;flex-wrap:wrap;margin-bottom:14px}
.legal-foot-links a{color:var(--ink-2);font-size:.9rem}
.legal-foot-links a:hover{color:#fff}
.legal-foot p{color:var(--ink-3);font-size:.82rem}