/* ==========================================================================
   CRISTALAR — Cristalería en Marbella
   Lenguaje visual: el vidrio real. Canto verde del templado, biseles,
   refracción, capas superpuestas. Nada decorativo porque sí.
   ========================================================================== */

:root{
  /* Profundidad: mirar a través del canto de un vidrio grueso */
  --void:#050B0C;
  --deep:#08151A;
  --slate:#0E2229;
  --smoke:#16333C;

  /* El canto del vidrio templado */
  --edge:#3FD4B4;
  --edge-2:#1B8F80;
  --edge-glow:rgba(63,212,180,.22);

  /* El dorado del logotipo */
  --gold:#D8B472;
  --gold-2:#A8853F;

  --paper:#F4FAF9;
  --mist:rgba(244,250,249,.72);
  --faint:rgba(244,250,249,.46);
  --hair:rgba(244,250,249,.13);

  --glass:rgba(244,250,249,.055);
  --glass-2:rgba(244,250,249,.09);

  --max:1240px;
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-io:cubic-bezier(.65,.05,.36,1);

  --f-display:"Syne",Georgia,serif;
  --f-body:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--void);
  color:var(--paper);
  font-family:var(--f-body);
  font-size:17px;
  line-height:1.7;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}

h1,h2,h3,h4{font-family:var(--f-display);font-weight:700;line-height:1.02;letter-spacing:-.035em;margin:0}
h1{font-size:clamp(2.7rem,7.2vw,5.6rem)}
h2{font-size:clamp(2rem,4.6vw,3.5rem)}
h3{font-size:clamp(1.2rem,2vw,1.5rem);letter-spacing:-.02em}

.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 26px}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;z-index:999;background:var(--edge);color:var(--void);padding:12px 20px;font-weight:700}
.skip:focus{left:12px;top:12px}
:focus-visible{outline:2px solid var(--edge);outline-offset:3px;border-radius:2px}

/* ---------- Fondo: refracción ambiental ---------- */
.ambient{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.ambient span{
  position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;
  animation:drift 26s var(--ease-io) infinite alternate;
}
.ambient span:nth-child(1){width:52vw;height:52vw;top:-14%;right:-10%;background:radial-gradient(circle,rgba(63,212,180,.16),transparent 68%)}
.ambient span:nth-child(2){width:44vw;height:44vw;bottom:-16%;left:-12%;background:radial-gradient(circle,rgba(216,180,114,.09),transparent 68%);animation-delay:-9s}
.ambient span:nth-child(3){width:36vw;height:36vw;top:44%;left:38%;background:radial-gradient(circle,rgba(27,143,128,.12),transparent 70%);animation-delay:-17s}
@keyframes drift{
  from{transform:translate3d(0,0,0) scale(1)}
  to{transform:translate3d(3vw,-4vh,0) scale(1.13)}
}
main,header,footer{position:relative;z-index:1}

/* ---------- El canto: hilo verde que recorre el sitio ---------- */
.edge-line{
  height:1px;width:100%;
  background:linear-gradient(90deg,transparent,var(--edge-2) 14%,var(--edge) 50%,var(--edge-2) 86%,transparent);
  opacity:.55;
}

/* ---------- Cabecera ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:90;
  transition:background .4s var(--ease),backdrop-filter .4s var(--ease),border-color .4s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(5,11,12,.76);
  backdrop-filter:blur(20px) saturate(150%);
  -webkit-backdrop-filter:blur(20px) saturate(150%);
  border-bottom-color:var(--hair);
}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:22px;height:84px;transition:height .4s var(--ease)}
.nav.is-stuck .nav-in{height:70px}

.logo{display:flex;align-items:center;gap:0;flex-shrink:0}
.logo svg{height:44px;width:auto;transition:height .4s var(--ease)}
.nav.is-stuck .logo svg{height:38px}

.menu{display:flex;align-items:center;gap:32px}
.menu>a,.menu-btn{
  font-size:.855rem;font-weight:500;letter-spacing:.01em;color:var(--mist);
  padding:8px 0;position:relative;transition:color .3s var(--ease);
}
.menu>a::after{
  content:"";position:absolute;left:0;bottom:2px;height:1px;width:0;
  background:var(--edge);transition:width .34s var(--ease);
}
.menu>a:hover{color:var(--paper)}
.menu>a:hover::after{width:100%}
.menu>a[aria-current="page"]{color:var(--paper)}
.menu>a[aria-current="page"]::after{width:100%;background:var(--gold)}

.dd{position:relative}
.menu-btn{display:inline-flex;align-items:center;gap:7px}
.menu-btn svg{transition:transform .3s var(--ease)}
.dd.open .menu-btn{color:var(--paper)}
.dd.open .menu-btn svg{transform:rotate(180deg)}
.dd-panel{
  position:absolute;top:calc(100% + 16px);left:50%;
  transform:translateX(-50%) translateY(-8px);
  min-width:290px;padding:10px;
  background:rgba(14,34,41,.94);
  backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
  border:1px solid var(--hair);
  clip-path:polygon(0 0,calc(100% - 12px) 0,100% 12px,100% 100%,12px 100%,0 calc(100% - 12px));
  opacity:0;visibility:hidden;transition:.28s var(--ease);
}
.dd.open .dd-panel{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dd-panel a{
  display:block;padding:11px 16px;font-size:.86rem;color:var(--mist);
  transition:.24s var(--ease);border-left:2px solid transparent;
}
.dd-panel a:hover{color:var(--paper);background:var(--glass);border-left-color:var(--edge)}

.burger{display:none;width:44px;height:44px;position:relative}
.burger i{
  position:absolute;left:11px;width:22px;height:1.5px;background:var(--paper);
  transition:.34s var(--ease);
}
.burger i:nth-child(1){top:16px}
.burger i:nth-child(2){top:22px}
.burger i:nth-child(3){top:28px}
.burger.open i:nth-child(1){top:22px;transform:rotate(45deg)}
.burger.open i:nth-child(2){opacity:0}
.burger.open i:nth-child(3){top:22px;transform:rotate(-45deg)}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:11px;
  padding:16px 30px;font-size:.875rem;font-weight:600;letter-spacing:.02em;
  position:relative;overflow:hidden;
  background:var(--edge);color:var(--void);
  clip-path:polygon(0 0,calc(100% - 11px) 0,100% 11px,100% 100%,11px 100%,0 calc(100% - 11px));
  transition:.34s var(--ease);
}
.btn::after{
  content:"";position:absolute;top:0;left:-130%;width:55%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);
  transition:left .62s var(--ease);
}
.btn:hover{background:var(--paper);transform:translateY(-2px)}
.btn:hover::after{left:130%}
.btn svg{width:16px;height:16px;flex-shrink:0}

.btn-ghost{
  background:transparent;color:var(--paper);
  box-shadow:inset 0 0 0 1px var(--hair);
}
.btn-ghost:hover{background:var(--glass-2);color:var(--paper);box-shadow:inset 0 0 0 1px var(--edge)}

.btn-gold{background:var(--gold);color:var(--void)}
.btn-gold:hover{background:var(--paper)}

/* ---------- Estructura ---------- */
section{padding:118px 0;position:relative}
.kicker{
  display:inline-flex;align-items:center;gap:11px;
  font-size:.7rem;font-weight:700;letter-spacing:.26em;text-transform:uppercase;
  color:var(--edge);margin-bottom:22px;
}
.kicker::before{content:"";width:26px;height:1px;background:var(--edge);opacity:.6}
.lede{font-size:1.06rem;color:var(--mist);max-width:60ch;margin:22px 0 0}

/* ---------- Hero ---------- */
.hero{
  min-height:100svh;display:flex;align-items:center;
  padding:132px 0 78px;position:relative;overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:60px;align-items:center;width:100%}
.hero h1{margin-bottom:26px}
.hero h1 em{font-style:normal;color:var(--edge);display:block}
.hero-text{font-size:1.09rem;color:var(--mist);max-width:50ch;margin:0 0 36px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}

/* La lámina de vidrio: la foto vive dentro de un panel biselado */
.pane{
  position:relative;
  clip-path:polygon(0 0,calc(100% - 34px) 0,100% 34px,100% 100%,34px 100%,0 calc(100% - 34px));
  overflow:hidden;
  box-shadow:0 50px 100px -50px rgba(0,0,0,.9);
}
.pane img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5}
.pane::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(155deg,rgba(63,212,180,.16),transparent 42%,rgba(5,11,12,.42));
  pointer-events:none;
}
/* El canto verde del bisel */
.pane::before{
  content:"";position:absolute;z-index:2;top:0;right:0;width:48px;height:48px;
  background:linear-gradient(225deg,var(--edge),transparent 62%);
  opacity:.85;pointer-events:none;
}

.hero-stats{
  display:flex;gap:0;margin-top:44px;
  border-top:1px solid var(--hair);
}
.hero-stats div{padding:22px 30px 0 0;margin-right:30px;border-right:1px solid var(--hair)}
.hero-stats div:last-child{border-right:0}
.hero-stats b{
  display:block;font-family:var(--f-display);font-size:clamp(2rem,3.4vw,2.9rem);
  font-weight:800;line-height:1;color:var(--paper);letter-spacing:-.04em;
}
.hero-stats span{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--faint)}

.scroll-hint{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);
  font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--faint);
  display:flex;flex-direction:column;align-items:center;gap:10px;
}
.scroll-hint i{display:block;width:1px;height:44px;background:linear-gradient(var(--edge),transparent);animation:drop 2.3s var(--ease-io) infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------- Marquee de servicios ---------- */
.ticker{
  padding:0;border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);
  overflow:hidden;background:rgba(14,34,41,.4);
}
.ticker-track{display:flex;gap:0;width:max-content;animation:slide 46s linear infinite}
.ticker span{
  display:inline-flex;align-items:center;gap:26px;padding:20px 26px;
  font-family:var(--f-display);font-size:1.05rem;font-weight:600;
  letter-spacing:-.01em;color:var(--faint);white-space:nowrap;
}
.ticker span::after{content:"";width:5px;height:5px;background:var(--edge);transform:rotate(45deg);flex-shrink:0}
.ticker:hover .ticker-track{animation-play-state:paused}
@keyframes slide{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}}

/* ---------- Bloque intro ---------- */
.intro-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:74px;align-items:center}
.intro-copy p{color:var(--mist);font-size:1.04rem}
.shards{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.shards .pane{clip-path:polygon(0 0,calc(100% - 22px) 0,100% 22px,100% 100%,22px 100%,0 calc(100% - 22px))}
.shards .pane::before{width:32px;height:32px}
.shards .pane:nth-child(1){margin-top:38px}
.shards .pane img{aspect-ratio:3/4}

/* ---------- Servicios ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:18px;margin-top:56px}
.svc{
  position:relative;padding:38px 30px 34px;overflow:hidden;
  background:var(--glass);
  border:1px solid var(--hair);
  clip-path:polygon(0 0,calc(100% - 18px) 0,100% 18px,100% 100%,18px 100%,0 calc(100% - 18px));
  transition:transform .45s var(--ease),background .45s var(--ease),border-color .45s var(--ease);
  will-change:transform;
}
.svc::after{
  content:"";position:absolute;top:0;left:-150%;width:70%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(63,212,180,.13),transparent);
  transition:left .78s var(--ease);pointer-events:none;
}
.svc:hover{background:var(--glass-2);border-color:rgba(63,212,180,.34);transform:translateY(-6px)}
.svc:hover::after{left:150%}
.svc-ico{
  width:46px;height:46px;margin-bottom:24px;
  display:grid;place-items:center;
  border:1px solid var(--hair);color:var(--edge);
  clip-path:polygon(0 0,calc(100% - 9px) 0,100% 9px,100% 100%,9px 100%,0 calc(100% - 9px));
  transition:.4s var(--ease);
}
.svc:hover .svc-ico{border-color:var(--edge);background:var(--edge-glow)}
.svc-ico svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.4}
.svc h3{margin-bottom:11px}
.svc p{font-size:.93rem;color:var(--faint);margin:0}

.svc-links{display:flex;flex-wrap:wrap;gap:11px;margin-top:34px}
.svc-links a{
  font-size:.845rem;padding:11px 20px;color:var(--mist);
  border:1px solid var(--hair);
  clip-path:polygon(0 0,calc(100% - 9px) 0,100% 9px,100% 100%,9px 100%,0 calc(100% - 9px));
  transition:.3s var(--ease);
}
.svc-links a:hover{color:var(--void);background:var(--edge);border-color:var(--edge)}

/* ---------- Galería ---------- */
.filters{display:flex;flex-wrap:wrap;gap:9px;margin-top:44px}
.filters button{
  font-size:.8rem;font-weight:500;padding:10px 19px;color:var(--faint);
  border:1px solid var(--hair);transition:.3s var(--ease);
  clip-path:polygon(0 0,calc(100% - 8px) 0,100% 8px,100% 100%,8px 100%,0 calc(100% - 8px));
}
.filters button:hover{color:var(--paper);border-color:var(--edge-2)}
.filters button.on{background:var(--paper);color:var(--void);border-color:var(--paper)}

.grid{columns:4;column-gap:14px;margin-top:26px}
.grid figure{
  margin:0 0 14px;position:relative;break-inside:avoid;cursor:zoom-in;
  overflow:hidden;background:var(--slate);
  clip-path:polygon(0 0,calc(100% - 15px) 0,100% 15px,100% 100%,15px 100%,0 calc(100% - 15px));
}
.grid img{width:100%;transition:transform .8s var(--ease),filter .5s var(--ease)}
.grid figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(200deg,rgba(63,212,180,.18),transparent 46%);
  opacity:0;transition:opacity .45s var(--ease);pointer-events:none;
}
.grid figure:hover img{transform:scale(1.06)}
.grid figure:hover::after{opacity:1}
.grid figure.hide{display:none}

/* ---------- Lightbox ---------- */
.lb{
  position:fixed;inset:0;z-index:200;display:none;
  background:rgba(3,7,8,.95);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  align-items:center;justify-content:center;padding:28px;
}
.lb.on{display:flex}
.lb img{max-width:92vw;max-height:86vh;width:auto;
  clip-path:polygon(0 0,calc(100% - 22px) 0,100% 22px,100% 100%,22px 100%,0 calc(100% - 22px));}
.lb button{position:absolute;top:22px;right:24px;width:46px;height:46px;color:var(--paper);border:1px solid var(--hair);transition:.3s}
.lb button:hover{background:var(--glass-2);border-color:var(--edge)}
.lb-nav{top:50%!important;transform:translateY(-50%);width:52px!important;height:52px!important}
.lb-prev{left:22px;right:auto!important}
.lb-next{right:22px}

/* ---------- Proceso ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:60px}
.step{padding:0 34px;position:relative;border-left:1px solid var(--hair)}
.step:first-child{padding-left:0;border-left:0}
.step-n{
  font-family:var(--f-display);font-size:.78rem;font-weight:700;letter-spacing:.14em;
  color:var(--edge);display:block;margin-bottom:18px;
}
.step h3{margin-bottom:12px}
.step p{font-size:.93rem;color:var(--faint);margin:0}

/* ---------- Contacto ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;margin-top:52px}
.tel-list{list-style:none;padding:0;margin:0 0 30px}
.tel-list li{border-bottom:1px solid var(--hair)}
.tel-list a{
  display:flex;align-items:center;gap:16px;padding:21px 0;
  font-family:var(--f-display);font-size:1.42rem;font-weight:600;letter-spacing:-.02em;
  transition:.3s var(--ease);
}
.tel-list a svg{width:19px;height:19px;stroke:var(--edge);fill:none;stroke-width:1.5;flex-shrink:0;transition:.3s}
.tel-list a:hover{color:var(--edge);padding-left:9px}
.mail-link{font-size:.95rem;color:var(--mist);word-break:break-all}
.mail-link:hover{color:var(--edge)}
.map{
  border:1px solid var(--hair);overflow:hidden;min-height:370px;
  clip-path:polygon(0 0,calc(100% - 22px) 0,100% 22px,100% 100%,22px 100%,0 calc(100% - 22px));
  filter:grayscale(1) invert(.92) contrast(.86) hue-rotate(155deg);
}
.map iframe{width:100%;height:100%;min-height:370px;border:0;display:block}

/* ---------- Reseñas ---------- */
.reviews{text-align:center}
.reviews .kicker{justify-content:center}
.reviews .lede{margin-left:auto;margin-right:auto}
.rev-box{margin:44px auto 0;max-width:1060px;min-height:240px;text-align:left}
.rev-box:empty::after,.rev-box>div:empty::after{
  content:"Cargando las opiniones de nuestros clientes…";
  display:block;text-align:center;color:var(--faint);font-size:.9rem;padding:74px 0;
}

/* ---------- Banda CTA ---------- */
.band{
  padding:88px 0;text-align:center;position:relative;overflow:hidden;
  background:linear-gradient(135deg,rgba(27,143,128,.16),rgba(216,180,114,.07));
  border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);
}
.band h2{margin-bottom:18px}
.band p{color:var(--mist);max-width:52ch;margin:0 auto 32px}
.band .hero-cta{justify-content:center}

/* ---------- Páginas de servicio ---------- */
.svc-hero{padding:158px 0 0;position:relative}
.crumbs{font-size:.78rem;color:var(--faint);margin:0 0 26px;display:flex;gap:10px;align-items:center}
.crumbs a:hover{color:var(--edge)}
.crumbs i{width:14px;height:1px;background:var(--hair);display:block}
.svc-hero h1{max-width:15ch;margin-bottom:26px}
.prose{max-width:73ch}
.prose p{margin:0 0 22px;color:var(--mist)}
.prose strong{color:var(--paper);font-weight:600}
.prose ul{list-style:none;padding:0;margin:0 0 26px}
.prose ul li{position:relative;padding:11px 0 11px 28px;border-bottom:1px solid var(--hair);color:var(--mist)}
.prose ul li::before{
  content:"";position:absolute;left:0;top:20px;width:7px;height:7px;
  background:var(--edge);transform:rotate(45deg);
}
.prose .pane{margin:42px 0}
.prose .pane img{aspect-ratio:16/10}

.adv{display:grid;grid-template-columns:1fr 1fr;gap:0 52px;list-style:none;padding:0;margin:44px 0 0}
.adv li{position:relative;padding:19px 0 19px 34px;border-bottom:1px solid var(--hair);color:var(--mist);font-size:.95rem}
.adv li::before{
  content:"";position:absolute;left:0;top:27px;width:8px;height:8px;
  background:var(--edge);transform:rotate(45deg);
}
.other{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:46px}
.other a{
  display:block;padding:28px 26px;background:var(--glass);border:1px solid var(--hair);
  font-family:var(--f-display);font-size:1.05rem;font-weight:600;
  clip-path:polygon(0 0,calc(100% - 15px) 0,100% 15px,100% 100%,15px 100%,0 calc(100% - 15px));
  transition:.36s var(--ease);
}
.other a:hover{background:var(--glass-2);border-color:rgba(63,212,180,.34);color:var(--edge);transform:translateY(-4px)}

/* ---------- Legal ---------- */
.legal{padding:158px 0 90px}
.legal .prose h2{font-size:1.42rem;margin:46px 0 15px;color:var(--paper)}
.legal .prose p,.legal .prose li{font-size:.96rem}

/* ---------- Pie ---------- */
footer{background:var(--deep);border-top:1px solid var(--hair);padding:82px 0 32px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:56px}
.foot-grid p{color:var(--faint);font-size:.93rem}
footer h4{
  font-family:var(--f-body);font-size:.7rem;font-weight:700;letter-spacing:.2em;
  text-transform:uppercase;color:var(--paper);margin:0 0 20px;
}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin-bottom:11px}
footer li a{font-size:.92rem;color:var(--faint);transition:.26s var(--ease)}
footer li a:hover{color:var(--edge);padding-left:5px}
.nap{margin-top:26px;font-size:.9rem;color:var(--faint);line-height:1.95}
.nap strong{color:var(--paper);font-family:var(--f-display);letter-spacing:-.01em}
.nap a:hover{color:var(--edge)}
.social{display:flex;gap:11px;margin-top:22px}
.social a{
  width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--hair);
  clip-path:polygon(0 0,calc(100% - 9px) 0,100% 9px,100% 100%,9px 100%,0 calc(100% - 9px));
  transition:.3s var(--ease);
}
.social a:hover{border-color:var(--edge);background:var(--edge-glow)}
.social svg{width:17px;height:17px;fill:var(--mist)}
.social a:hover svg{fill:var(--edge)}
.foot-end{
  margin-top:56px;padding-top:26px;border-top:1px solid var(--hair);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.82rem;color:var(--faint);
}
.foot-end a:hover{color:var(--edge)}

/* ---------- WhatsApp ---------- */
.wa{
  position:fixed;right:22px;bottom:22px;z-index:95;
  width:58px;height:58px;background:#25D366;display:grid;place-items:center;
  clip-path:polygon(0 0,calc(100% - 13px) 0,100% 13px,100% 100%,13px 100%,0 calc(100% - 13px));
  box-shadow:0 16px 36px -12px rgba(0,0,0,.7);
  transition:transform .34s var(--ease);
}
.wa:hover{transform:translateY(-4px) scale(1.05)}
.wa svg{width:29px;height:29px;fill:#fff}

/* ---------- Reveal ---------- */
[data-rv]{opacity:0;transform:translateY(26px);transition:opacity .85s var(--ease),transform .85s var(--ease)}
[data-rv].on{opacity:1;transform:none}

/* ---------- Movimiento reducido: solo lo intrusivo ---------- */
@media (prefers-reduced-motion:reduce){
  .ambient span{animation:none}
  .ticker-track{animation:none}
  .scroll-hint i{animation:none}
}

/* ---------- Responsive ---------- */
@media(max-width:1080px){
  .grid{columns:3}
  .hero-grid,.intro-grid,.contact-grid{grid-template-columns:1fr;gap:46px}
  .hero{min-height:auto;padding-top:120px}
  .scroll-hint{display:none}
  .steps{grid-template-columns:1fr}
  .step{padding:26px 0;border-left:0;border-top:1px solid var(--hair)}
  .step:first-child{border-top:0;padding-top:0}
  .other{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:40px}
}
@media(max-width:860px){
  body{font-size:16px}
  section{padding:84px 0}
  .burger{display:block}
  .menu{
    position:fixed;top:0;right:0;bottom:0;width:min(84vw,360px);
    flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;
    padding:100px 26px 40px;
    background:rgba(8,21,26,.98);
    backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);
    border-left:1px solid var(--hair);
    transform:translateX(102%);transition:transform .46s var(--ease);
    overflow-y:auto;
  }
  .menu.open{transform:none}
  .menu>a,.menu-btn{padding:16px 0;border-bottom:1px solid var(--hair);width:100%;text-align:left;font-size:.98rem}
  .menu>a::after{display:none}
  .dd{width:100%}
  .dd-panel{
    position:static;transform:none;opacity:1;visibility:visible;
    min-width:0;background:none;border:0;clip-path:none;padding:0 0 0 15px;
    display:none;backdrop-filter:none;
  }
  .dd.open .dd-panel{display:block}
  .dd-panel a{padding:12px 0;border-bottom:1px solid var(--hair);border-left:0}
  .dd-panel a:hover{background:none;padding-left:6px}
  .menu .btn{margin-top:22px;justify-content:center}
  .hero-stats{flex-wrap:wrap;gap:0}
  .hero-stats div{padding-right:24px;margin-right:24px}
  .adv{grid-template-columns:1fr;gap:0}
  .shards{gap:12px}
}
@media(max-width:620px){
  .grid{columns:2;column-gap:10px}
  .grid figure{margin-bottom:10px}
  .foot-grid{grid-template-columns:1fr}
  .pane{clip-path:polygon(0 0,calc(100% - 22px) 0,100% 22px,100% 100%,22px 100%,0 calc(100% - 22px))}
  .hero-cta .btn{width:100%;justify-content:center}
}