/* ============================================================
   JR360 IA AGENCY — sistema de diseño
   Colores y tipografías rescatados de la app Base44 (02/09/2026)
   ============================================================ */

:root{
  /* Dorado de marca — gradiente de 3 paradas */
  --oro-1:#A8832A; --oro-2:#C9A84C; --oro-3:#E2C97E;
  --oro-grad:linear-gradient(135deg,var(--oro-1) 0%,var(--oro-2) 50%,var(--oro-3) 100%);
  /* Verde de marca */
  --verde-1:#4A6741; --verde-2:#7AAD6A;
  /* Fondos */
  --bg:#080808; --bg-2:#0d0d0d; --bg-3:#121212;
  --superficie:rgba(255,255,255,.03);
  --borde:rgba(201,168,76,.16);
  --borde-suave:rgba(255,255,255,.07);
  /* Texto */
  --tx:#F2F0EC; --tx-2:#B8B4AC; --tx-3:#7C776E;
  /* Tipografía */
  --f-display:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --f-texto:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  /* Ritmo */
  --r-s:10px; --r-m:16px; --r-l:24px;
  --sec:clamp(72px,10vw,140px);
  --ancho:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--tx);
  font-family:var(--f-texto);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}

/* ---------- Textura global: grano fino + metal cepillado ---------- */
body::before{
  content:'';position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='.055'/%3E%3C/svg%3E");
}
body::after{ /* viñeta de estudio */
  content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse 120% 85% at 50% 0%,transparent 40%,rgba(0,0,0,.55) 100%);
}
main,header,footer{position:relative;z-index:1}

.metal{
  background-image:repeating-linear-gradient(96deg,
    rgba(255,255,255,.014) 0px,rgba(255,255,255,.014) 1px,
    transparent 1px,transparent 3px);
}

/* ---------- Tipografía ---------- */
h1,h2,h3,h4{font-family:var(--f-display);font-weight:800;letter-spacing:-.03em;line-height:1.08;margin:0}
h1{font-size:clamp(2.6rem,6.2vw,4.6rem)}
h2{font-size:clamp(2rem,4.2vw,3.1rem);letter-spacing:-.028em}
h3{font-size:clamp(1.12rem,1.9vw,1.35rem);letter-spacing:-.02em;line-height:1.25}
p{margin:0 0 1.1em}
.oro{
  background:var(--oro-grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.eyebrow{
  font-family:var(--f-display);font-size:.7rem;font-weight:700;
  letter-spacing:.22em;text-transform:uppercase;color:var(--oro-2);
  display:block;margin-bottom:18px;
}
.lead{font-size:clamp(1.02rem,1.5vw,1.16rem);color:var(--tx-2);max-width:62ch}

/* ---------- Layout ---------- */
.wrap{width:min(100% - 44px,var(--ancho));margin-inline:auto}
.sec{padding-block:var(--sec);position:relative}
.sec-cab{max-width:720px;margin-bottom:clamp(44px,5vw,72px)}
.grid{display:grid;gap:20px}
.g-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.g-3{grid-template-columns:repeat(auto-fit,minmax(288px,1fr))}
.g-4{grid-template-columns:repeat(auto-fit,minmax(232px,1fr))}

/* Línea divisoria dorada tenue entre secciones */
.sec + .sec::before{
  content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:min(100% - 44px,var(--ancho));height:1px;
  background:linear-gradient(90deg,transparent,var(--borde),transparent);
}

/* ---------- Navegación ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:16px 0;transition:all .35s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.fija{
  background:rgba(8,8,8,.82);backdrop-filter:blur(18px) saturate(1.4);
  -webkit-backdrop-filter:blur(18px) saturate(1.4);
  border-bottom-color:var(--borde-suave);padding:11px 0;
}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;align-items:center;gap:11px;font-family:var(--f-display);font-weight:800;font-size:1.06rem;letter-spacing:-.02em}
.logo-mark{
  width:38px;height:38px;border-radius:11px;flex:none;
  background:var(--oro-grad);color:#0a0a0a;
  display:grid;place-items:center;font-size:.82rem;font-weight:800;
  box-shadow:0 0 0 1px rgba(226,201,126,.3),0 6px 22px -6px rgba(201,168,76,.5);
}
.logo small{display:block;font-family:var(--f-texto);font-size:.56rem;font-weight:500;letter-spacing:.11em;color:var(--tx-3);text-transform:uppercase;margin-top:1px}
.nav-links{display:flex;gap:4px;align-items:center}
.nav-links a{
  padding:8px 15px;border-radius:99px;font-size:.925rem;font-weight:500;
  color:var(--tx-2);transition:.22s var(--ease);
}
.nav-links a:hover{color:var(--tx);background:rgba(255,255,255,.05)}
.nav-links a.act{color:var(--oro-3);background:rgba(201,168,76,.1)}
/* El botón del nav conserva sus colores: si no, .nav-links a se los pisa */
.nav-links a.btn-p{color:#0a0a0a;background:var(--oro-grad)}
.nav-links a.btn-p:hover{color:#0a0a0a;background:var(--oro-grad)}
.nav-tog{display:none;background:none;border:0;color:var(--tx);padding:8px;border-radius:9px}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:99px;border:1px solid transparent;
  font-family:var(--f-display);font-weight:700;font-size:.94rem;letter-spacing:-.01em;
  transition:.28s var(--ease);position:relative;overflow:hidden;white-space:nowrap;
}
.btn-p{background:var(--oro-grad);color:#0a0a0a;box-shadow:0 10px 34px -12px rgba(201,168,76,.75)}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 16px 42px -12px rgba(201,168,76,.9)}
.btn-s{background:rgba(255,255,255,.04);border-color:var(--borde);color:var(--tx)}
.btn-s:hover{background:rgba(201,168,76,.11);border-color:var(--oro-2);transform:translateY(-2px)}
.btn-g{background:linear-gradient(135deg,var(--verde-1),var(--verde-2));color:#fff}
.btn-g:hover{transform:translateY(-2px);box-shadow:0 14px 36px -12px rgba(122,173,106,.6)}
.btn svg{width:17px;height:17px;flex:none}

/* ---------- Tarjetas ---------- */
.card{
  background:linear-gradient(160deg,rgba(255,255,255,.045),rgba(255,255,255,.014));
  border:1px solid var(--borde-suave);border-radius:var(--r-l);
  padding:30px 26px;position:relative;overflow:hidden;
  transition:.4s var(--ease);
}
.card::after{ /* brillo superior al pasar el mouse */
  content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%),rgba(201,168,76,.09),transparent 42%);
  opacity:0;transition:opacity .4s var(--ease);
}
.card:hover{transform:translateY(-5px);border-color:var(--borde);box-shadow:0 26px 60px -30px rgba(0,0,0,.9)}
.card:hover::after{opacity:1}
.card h3{margin-bottom:10px}
.card p{color:var(--tx-2);font-size:.955rem;margin:0}
.card-ico{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  margin-bottom:18px;font-size:1.2rem;
  background:linear-gradient(145deg,rgba(201,168,76,.17),rgba(201,168,76,.05));
  border:1px solid var(--borde);color:var(--oro-3);
}
.card-num{
  font-family:var(--f-display);font-size:2.5rem;font-weight:800;
  line-height:1;margin-bottom:14px;
  background:var(--oro-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  opacity:.85;
}

/* Lista con check dorado */
.check{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:9px}
.check li{position:relative;padding-left:26px;font-size:.9rem;color:var(--tx-2)}
.check li::before{
  content:'';position:absolute;left:0;top:.52em;width:13px;height:13px;border-radius:50%;
  background:var(--oro-grad);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* ---------- Revelado al hacer scroll ---------- */
/* threshold 0: con ratio alto las secciones altas nunca disparan (bug ya vivido) */
.rev{opacity:0;transform:translateY(26px);transition:opacity .75s var(--ease),transform .75s var(--ease)}
.rev.on{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .rev{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
}

/* ---------- Footer ---------- */
.foot{border-top:1px solid var(--borde-suave);padding:64px 0 32px;background:var(--bg-2)}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;margin-bottom:44px}
.foot h4{font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--tx-3);margin-bottom:16px;font-weight:700}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.foot a{color:var(--tx-2);font-size:.93rem;transition:.2s}
.foot a:hover{color:var(--oro-3)}
.foot-bajo{
  border-top:1px solid var(--borde-suave);padding-top:26px;
  display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:.845rem;color:var(--tx-3);
}
.soc{display:flex;gap:10px}
.soc a{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  border:1px solid var(--borde-suave);color:var(--tx-2);transition:.26s var(--ease);
}
.soc a:hover{border-color:var(--oro-2);color:var(--oro-3);transform:translateY(-2px)}
.soc svg{width:17px;height:17px}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-links{
    position:fixed;inset:64px 0 auto;flex-direction:column;gap:2px;padding:18px 22px 26px;
    background:rgba(8,8,8,.97);backdrop-filter:blur(20px);
    border-bottom:1px solid var(--borde-suave);
    transform:translateY(-130%);transition:transform .4s var(--ease);
  }
  .nav-links.abierto{transform:none}
  .nav-links a{width:100%;padding:13px 15px}
  .nav-tog{display:grid;place-items:center}
  .nav .btn{display:none}
  .nav-links .btn{display:inline-flex;margin-top:10px;width:100%}
}
@media (max-width:600px){
  body{font-size:16px}
  .foot-grid{grid-template-columns:1fr;gap:32px}
  .card{padding:26px 22px}
}

/* ============================================================
   HERO — concepto "Convergencia"
   Nodos de caos que convergen al hub JR360.
   Arco superior de 180°, NO círculo completo: el círculo entero
   metía nodos por debajo del hub y la tarjeta de casos los tapaba.
   ============================================================ */
.hero{
  min-height:100svh;display:flex;align-items:center;
  padding:150px 0 90px;position:relative;overflow:hidden;
}
#skyline{ /* skyline abstracto por canvas — nunca una foto */
  position:absolute;inset:auto 0 0;width:100%;height:58%;
  opacity:.42;pointer-events:none;z-index:0;
}
.hero-glow{
  position:absolute;top:-15%;right:-5%;width:70vw;height:70vw;max-width:900px;max-height:900px;
  background:radial-gradient(circle,rgba(201,168,76,.13) 0%,transparent 62%);
  pointer-events:none;z-index:0;filter:blur(30px);
}
.hero-in{
  display:grid;grid-template-columns:1.06fr .94fr;gap:56px;align-items:center;
  position:relative;z-index:2;
}
.badge{
  display:inline-flex;align-items:center;gap:9px;
  padding:8px 17px 8px 9px;border-radius:99px;margin-bottom:26px;
  background:rgba(122,173,106,.09);border:1px solid rgba(122,173,106,.28);
  font-size:.84rem;color:#a9cf9c;font-weight:500;
}
.badge i{
  width:22px;height:22px;border-radius:50%;display:grid;place-items:center;flex:none;
  background:linear-gradient(135deg,var(--verde-1),var(--verde-2));font-style:normal;font-size:.7rem;
}
.hero h1{margin-bottom:22px}
.hero .lead{margin-bottom:34px;font-size:clamp(1.05rem,1.6vw,1.2rem)}
.hero-btns{display:flex;gap:13px;flex-wrap:wrap;margin-bottom:44px}
.hero-stats{display:flex;gap:38px;flex-wrap:wrap}
.hero-stats b{
  display:block;font-family:var(--f-display);font-size:1.85rem;font-weight:800;line-height:1;
  background:var(--oro-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero-stats span{font-size:.83rem;color:var(--tx-3);letter-spacing:.03em}

/* --- Escenario de convergencia --- */
.conv{position:relative;height:470px}
.hub{
  position:absolute;top:34%;left:50%;transform:translate(-50%,-50%);z-index:3;
  white-space:nowrap;
  padding:22px 34px;border-radius:var(--r-m);text-align:center;
  background:linear-gradient(150deg,rgba(20,20,20,.96),rgba(10,10,10,.96));
  border:1px solid var(--oro-1);
  box-shadow:0 0 0 1px rgba(226,201,126,.16),0 0 62px -12px rgba(201,168,76,.5),inset 0 1px 0 rgba(255,255,255,.06);
}
.hub b{
  display:block;font-family:var(--f-display);font-size:1.6rem;font-weight:800;letter-spacing:-.02em;
  background:var(--oro-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hub span{display:block;font-size:.62rem;letter-spacing:.15em;color:var(--tx-3);text-transform:uppercase;margin-top:5px}
.nodo{
  position:absolute;z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:7px;
  opacity:0;transition:opacity .6s var(--ease),transform 1.15s var(--ease);
}
.nodo.on{opacity:1}
.nodo i{
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-style:normal;
  background:linear-gradient(145deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  border:1px solid var(--borde-suave);font-size:1.05rem;
  box-shadow:0 6px 20px -8px rgba(0,0,0,.8);
}
.nodo em{font-style:normal;font-size:.71rem;color:var(--tx-3);letter-spacing:.04em}
#hilos{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none}

/* --- Tarjeta de casos reales (rota entre casos anonimizados) --- */
.caso{
  position:absolute;bottom:0;left:50%;transform:translateX(-50%);z-index:4;
  width:min(100%,412px);padding:20px 22px;border-radius:var(--r-m);
  background:linear-gradient(155deg,rgba(16,16,16,.97),rgba(9,9,9,.97));
  border:1px solid var(--borde-suave);
  box-shadow:0 24px 60px -26px rgba(0,0,0,.95);
}
.caso-cab{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.caso-tag{font-size:.62rem;letter-spacing:.17em;color:var(--oro-2);font-weight:700;text-transform:uppercase}
.caso-pts{display:flex;gap:5px}
.caso-pts i{width:5px;height:5px;border-radius:50%;background:var(--tx-3);opacity:.35;transition:.3s;display:block}
.caso-pts i.on{opacity:1;background:var(--oro-2);width:14px;border-radius:99px}
.caso h4{font-family:var(--f-display);font-size:.99rem;font-weight:700;margin:0 0 2px}
.caso .loc{font-size:.76rem;color:var(--tx-3);margin-bottom:12px}
.caso p{font-size:.855rem;line-height:1.55;color:var(--tx-2);margin:0 0 7px}
.caso p:last-child{margin:0}
.caso p b{font-weight:600}
.caso .pr b{color:#d9a8a0}
.caso .re b{color:var(--verde-2)}

@media (max-width:940px){
  .hero-in{grid-template-columns:1fr;gap:56px}
  .conv{height:390px;order:2}
  .hero{padding-top:130px;min-height:auto}
}
@media (max-width:600px){
  .conv{height:340px}
  .caso{width:100%}
  .hero-stats{gap:24px}
}

/* ============================================================
   TESTIMONIOS — casos reales, formato problema/solución/resultado
   ============================================================ */
.testi{
  background:linear-gradient(165deg,rgba(255,255,255,.04),rgba(255,255,255,.012));
  border:1px solid var(--borde-suave);border-radius:var(--r-l);
  padding:32px 30px;position:relative;transition:.4s var(--ease);
}
.testi:hover{border-color:var(--borde);transform:translateY(-4px)}
.testi-cab{display:flex;align-items:flex-start;gap:15px;margin-bottom:22px}
.testi-emo{
  width:52px;height:52px;border-radius:15px;flex:none;display:grid;place-items:center;font-size:1.5rem;
  background:linear-gradient(145deg,rgba(201,168,76,.15),rgba(201,168,76,.04));
  border:1px solid var(--borde);
}
.testi-cab h3{font-size:1.03rem;margin-bottom:3px}
.testi-cab .loc{font-size:.8rem;color:var(--tx-3)}
.pais{
  display:inline-block;margin-top:7px;padding:3px 10px;border-radius:99px;
  font-size:.6rem;letter-spacing:.13em;font-weight:700;
  background:rgba(201,168,76,.12);color:var(--oro-3);border:1px solid var(--borde);
}
.bloque{margin-bottom:16px}
.bloque:last-of-type{margin-bottom:0}
.bloque h5{
  font-size:.63rem;letter-spacing:.17em;text-transform:uppercase;font-weight:700;
  margin:0 0 6px;color:var(--tx-3);
}
.bloque.pr h5{color:#c98f86}
.bloque.so h5{color:var(--oro-2)}
.bloque.re h5{color:var(--verde-2)}
.bloque p{font-size:.895rem;line-height:1.6;color:var(--tx-2);margin:0}
.cita{
  margin-top:20px;padding:15px 18px;border-radius:var(--r-s);
  background:rgba(201,168,76,.06);border-left:2px solid var(--oro-2);
  font-size:.9rem;font-style:italic;color:var(--tx);
}

/* ============================================================
   FAQ — acordeón accesible
   ============================================================ */
.faq{max-width:820px;margin-inline:auto;display:grid;gap:11px}
.faq details{
  background:rgba(255,255,255,.028);border:1px solid var(--borde-suave);
  border-radius:var(--r-m);overflow:hidden;transition:.3s var(--ease);
}
.faq details[open]{border-color:var(--borde);background:rgba(255,255,255,.045)}
.faq summary{
  padding:20px 24px;cursor:pointer;list-style:none;
  font-family:var(--f-display);font-weight:700;font-size:1.01rem;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:'+';font-size:1.45rem;font-weight:400;color:var(--oro-2);
  transition:transform .3s var(--ease);flex:none;line-height:1;
}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .rta{padding:0 24px 22px;color:var(--tx-2);font-size:.94rem}
.faq .rta p:last-child{margin:0}

/* ============================================================
   JOSEPH — widget de consultoría
   ============================================================ */
.jo-btn{
  position:fixed;bottom:22px;right:22px;z-index:200;
  display:flex;align-items:center;gap:10px;padding:14px 22px;border-radius:99px;border:0;
  background:var(--oro-grad);color:#0a0a0a;
  font-family:var(--f-display);font-weight:700;font-size:.93rem;
  box-shadow:0 12px 38px -10px rgba(201,168,76,.8);
  transition:.3s var(--ease);
}
.jo-btn:hover{transform:translateY(-3px) scale(1.02)}
.jo-btn.oculto{opacity:0;pointer-events:none;transform:scale(.85)}
.jo-btn i{
  width:9px;height:9px;border-radius:50%;background:#1f7a1f;flex:none;
  box-shadow:0 0 0 3px rgba(31,122,31,.28);animation:pulso 2.2s infinite;
}
@keyframes pulso{0%,100%{opacity:1}50%{opacity:.35}}

.jo-panel{
  position:fixed;bottom:22px;right:22px;z-index:201;
  width:390px;max-width:calc(100vw - 32px);height:560px;max-height:calc(100svh - 44px);
  display:flex;flex-direction:column;overflow:hidden;
  border-radius:var(--r-l);border:1px solid var(--borde);
  background:linear-gradient(170deg,#131313,#0a0a0a);
  box-shadow:0 34px 90px -28px rgba(0,0,0,.96);
  opacity:0;pointer-events:none;transform:translateY(16px) scale(.97);
  transition:.35s var(--ease);
}
.jo-panel.abierto{opacity:1;pointer-events:auto;transform:none}
.jo-cab{
  display:flex;align-items:center;gap:12px;padding:16px 18px;
  border-bottom:1px solid var(--borde-suave);background:rgba(255,255,255,.028);
}
.jo-av{
  width:40px;height:40px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:var(--oro-grad);color:#0a0a0a;font-weight:800;font-family:var(--f-display);
}
.jo-cab b{display:block;font-family:var(--f-display);font-size:.96rem}
.jo-cab span{font-size:.75rem;color:var(--verde-2)}
.jo-x{margin-left:auto;background:none;border:0;color:var(--tx-3);font-size:1.5rem;line-height:1;padding:4px 8px;border-radius:8px}
.jo-x:hover{color:var(--tx);background:rgba(255,255,255,.06)}

.jo-msgs{flex:1;overflow-y:auto;padding:20px 18px;display:flex;flex-direction:column;gap:13px;scrollbar-width:thin}
.jo-msgs::-webkit-scrollbar{width:5px}
.jo-msgs::-webkit-scrollbar-thumb{background:rgba(201,168,76,.25);border-radius:9px}
.msg{max-width:85%;padding:12px 15px;border-radius:15px;font-size:.9rem;line-height:1.55;white-space:pre-wrap;word-wrap:break-word}
.msg.bot{background:rgba(255,255,255,.06);border:1px solid var(--borde-suave);border-bottom-left-radius:5px;align-self:flex-start}
.msg.yo{background:var(--oro-grad);color:#0a0a0a;border-bottom-right-radius:5px;align-self:flex-end;font-weight:500}
.msg.err{background:rgba(200,80,70,.14);border:1px solid rgba(200,80,70,.35);color:#e5b0a8;align-self:flex-start;font-size:.85rem}
.tres{display:flex;gap:5px;padding:13px 16px;align-self:flex-start}
.tres i{width:7px;height:7px;border-radius:50%;background:var(--oro-2);animation:sube 1.3s infinite}
.tres i:nth-child(2){animation-delay:.18s}.tres i:nth-child(3){animation-delay:.36s}
@keyframes sube{0%,60%,100%{transform:translateY(0);opacity:.4}30%{transform:translateY(-6px);opacity:1}}

.jo-pie{padding:14px 16px;border-top:1px solid var(--borde-suave);background:rgba(255,255,255,.022)}
.jo-form{display:flex;gap:9px;align-items:flex-end}
.jo-form textarea{
  flex:1;background:rgba(255,255,255,.05);border:1px solid var(--borde-suave);
  border-radius:13px;padding:11px 14px;color:var(--tx);font-family:var(--f-texto);
  font-size:.9rem;resize:none;max-height:96px;line-height:1.45;
}
.jo-form textarea:focus{outline:none;border-color:var(--oro-2);background:rgba(255,255,255,.07)}
.jo-env{
  width:42px;height:42px;border-radius:12px;border:0;flex:none;display:grid;place-items:center;
  background:var(--oro-grad);color:#0a0a0a;transition:.25s var(--ease);
}
.jo-env:disabled{opacity:.4;cursor:not-allowed}
.jo-env svg{width:18px;height:18px}
.jo-aviso{font-size:.68rem;color:var(--tx-3);text-align:center;margin:9px 0 0;line-height:1.4}
.jo-aviso a{color:var(--oro-2);text-decoration:underline}

@media (max-width:480px){
  .jo-panel{width:calc(100vw - 20px);right:10px;bottom:10px;height:calc(100svh - 20px)}
  .jo-btn{right:14px;bottom:14px;padding:12px 18px;font-size:.87rem}
}

/* ---------- Formularios ---------- */
.campo{margin-bottom:17px}
.campo label{display:block;font-size:.82rem;font-weight:600;margin-bottom:7px;color:var(--tx-2)}
.campo label span{color:var(--oro-2)}
.campo input,.campo textarea,.campo select{
  width:100%;background:rgba(255,255,255,.045);border:1px solid var(--borde-suave);
  border-radius:var(--r-s);padding:13px 15px;color:var(--tx);
  font-family:var(--f-texto);font-size:.95rem;transition:.24s var(--ease);
}
.campo input:focus,.campo textarea:focus,.campo select:focus{
  outline:none;border-color:var(--oro-2);background:rgba(255,255,255,.07);
  box-shadow:0 0 0 3px rgba(201,168,76,.11);
}
.campo textarea{resize:vertical;min-height:118px}
.hp{position:absolute;left:-9999px;opacity:0;height:0;width:0;pointer-events:none}
.aviso{padding:14px 17px;border-radius:var(--r-s);font-size:.9rem;margin-bottom:16px;display:none}
.aviso.ok{display:block;background:rgba(122,173,106,.12);border:1px solid rgba(122,173,106,.35);color:#a9cf9c}
.aviso.mal{display:block;background:rgba(200,80,70,.12);border:1px solid rgba(200,80,70,.35);color:#e5b0a8}

/* ============================================================
   MARCOS DE IMAGEN — pensados para piezas generadas con IA.
   Regla de oro: el hueco tiene que verse bien VACÍO (hoy) y
   espectacular LLENO (cuando Jimmy pegue las imágenes).
   Si el archivo no existe, el <img> se elimina solo y queda
   el marco con su textura: nunca un ícono de imagen rota.
   ============================================================ */
.marco{
  position:relative;overflow:hidden;border-radius:var(--r-l);
  border:1px solid var(--borde);
  background:
    radial-gradient(120% 90% at 50% 0%,rgba(201,168,76,.10),transparent 62%),
    linear-gradient(160deg,#141414,#0a0a0a);
  isolation:isolate;
}
.marco::before{ /* retícula técnica de fondo, se ve solo si no hay imagen */
  content:'';position:absolute;inset:0;z-index:0;opacity:.5;
  background-image:
    linear-gradient(rgba(201,168,76,.055) 1px,transparent 1px),
    linear-gradient(90deg,rgba(201,168,76,.055) 1px,transparent 1px);
  background-size:38px 38px;
  mask-image:radial-gradient(ellipse 75% 75% at 50% 45%,#000 30%,transparent 78%);
}
.marco::after{ /* barrido de luz al pasar el mouse */
  content:'';position:absolute;inset:0;z-index:3;pointer-events:none;
  background:linear-gradient(115deg,transparent 38%,rgba(226,201,126,.13) 50%,transparent 62%);
  transform:translateX(-100%);transition:transform .85s var(--ease);
}
.marco:hover::after{transform:translateX(100%)}
.marco img,.marco video{
  position:relative;z-index:1;width:100%;height:100%;
  object-fit:cover;display:block;
  transition:transform .8s var(--ease);
}
.marco:hover img{transform:scale(1.035)}
/* Etiqueta que dice qué falta ahí — se oculta sola cuando hay imagen */
.marco .falta{
  position:absolute;inset:0;z-index:2;pointer-events:none;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  text-align:center;padding:26px;
}
.marco:has(img) .falta{display:none}
.marco .falta b{
  display:block;font-family:var(--f-display);font-size:.72rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--oro-2);opacity:.85;margin-bottom:7px;
}
.marco .falta span{font-size:.8rem;color:var(--tx-3);max-width:30ch;display:block;margin-inline:auto}
/* Degradado inferior para que el texto encima se lea sobre cualquier imagen */
.marco.vela::before{opacity:.32}
.marco.vela .velo{
  position:absolute;inset:0;z-index:2;pointer-events:none;
  background:linear-gradient(to top,rgba(6,6,6,.94) 0%,rgba(6,6,6,.55) 38%,transparent 72%);
}
.r-16-9{aspect-ratio:16/9}
.r-4-3{aspect-ratio:4/3}
.r-1-1{aspect-ratio:1/1}
.r-3-4{aspect-ratio:3/4}
.r-21-9{aspect-ratio:21/9}

/* --- Banda ancha de producto (mockup 3D del sistema) --- */
.escaparate{
  position:relative;border-radius:28px;overflow:hidden;
  border:1px solid var(--borde);
  background:linear-gradient(160deg,#151515,#080808);
  box-shadow:0 50px 110px -50px rgba(0,0,0,.95),inset 0 1px 0 rgba(255,255,255,.05);
}
.escaparate .marco{border:0;border-radius:0}
.escaparate-pie{
  position:absolute;left:0;right:0;bottom:0;z-index:4;
  padding:34px 32px;display:flex;flex-direction:column;align-items:flex-start;gap:18px;
  max-width:min(100%,640px);
}
@media (max-width:640px){.escaparate-pie{padding:24px 20px}}
.escaparate-pie h3{font-size:clamp(1.2rem,2.4vw,1.7rem);max-width:20ch}
.escaparate-pie p{color:var(--tx-2);font-size:.93rem;max-width:44ch;margin:8px 0 0}

/* --- Tarjeta de caso con imagen ambiental --- */
.caso-foto{
  display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);
  gap:0;border-radius:var(--r-l);overflow:hidden;
  border:1px solid var(--borde-suave);
  background:linear-gradient(160deg,rgba(255,255,255,.04),rgba(255,255,255,.012));
  transition:.45s var(--ease);
}
.caso-foto:hover{border-color:var(--borde);transform:translateY(-4px);box-shadow:0 34px 70px -38px rgba(0,0,0,.95)}
.caso-foto .marco{border:0;border-radius:0;height:100%;min-height:290px}
.caso-foto .cuerpo{padding:30px 28px}
.caso-foto:nth-child(even){grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr)}
.caso-foto:nth-child(even) .marco{order:2}
@media (max-width:820px){
  .caso-foto,.caso-foto:nth-child(even){grid-template-columns:1fr}
  .caso-foto:nth-child(even) .marco{order:0}
  .caso-foto .marco{min-height:210px}
}

/* --- Tarjeta de industria con imagen de fondo --- */
.rubro{
  position:relative;border-radius:var(--r-m);overflow:hidden;min-height:250px;
  display:flex;flex-direction:column;justify-content:flex-end;
  border:1px solid var(--borde-suave);transition:.4s var(--ease);
}
.rubro:hover{transform:translateY(-5px);border-color:var(--borde)}
.rubro .marco{position:absolute;inset:0;border:0;border-radius:0}
.rubro .txt{position:relative;z-index:3;padding:24px 22px}
.rubro h3{font-size:1.05rem;margin-bottom:6px}
.rubro p{font-size:.87rem;color:var(--tx-2);margin:0}

/* --- Comparativa antes / después --- */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.duo .lado{position:relative}
.duo .sello{
  position:absolute;top:16px;left:16px;z-index:4;
  padding:6px 14px;border-radius:99px;font-size:.66rem;font-weight:700;
  letter-spacing:.15em;text-transform:uppercase;backdrop-filter:blur(8px);
}
.duo .antes .sello{background:rgba(190,80,70,.22);border:1px solid rgba(200,90,80,.45);color:#e8b3ab}
.duo .despues .sello{background:rgba(122,173,106,.2);border:1px solid rgba(122,173,106,.45);color:#a9cf9c}
.duo .pie{padding:16px 4px 0}
.duo .pie h4{font-family:var(--f-display);font-size:1rem;margin:0 0 5px}
.duo .pie p{font-size:.88rem;color:var(--tx-2);margin:0}
@media (max-width:700px){.duo{grid-template-columns:1fr}}

/* En las tarjetas de rubro el texto vive abajo, así que la etiqueta del marco
   vacío se ancla arriba: centrada se montaba encima del título. */
.rubro .marco .falta{justify-content:flex-start;padding:18px 16px}
.rubro .marco .falta b{font-size:.6rem;letter-spacing:.16em;opacity:.7}
.rubro .marco .falta span{display:none}
/* Lo mismo en los casos con foto: el texto ocupa la mitad derecha */
.caso-foto .marco .falta{justify-content:flex-start;padding-top:20px}
.caso-foto .marco .falta span{font-size:.74rem;opacity:.75}