:root{
  /* Paleta oficial HSH — muestreada del logo */
  --navy:#0A1D5B;          /* azul del escudo y wordmark */
  --navy-deep:#061238;     /* pie de pagina */
  --navy-soft:#E8ECF5;     /* panel claro derivado */
  /* TODO: si se cambia cualquier color, re-verificar contraste WCAG AA.
     El verde exacto del logo (#4C9331) da 3.8:1 y NO pasa. Ver docs/BRANDING.md */
  --green:#3D7A2A;         /* verde de accion (blanco encima = 5.2:1) */
  --green-deep:#2E5D1F;
  --green-br:#6BBF45;      /* verde acento sobre fondo oscuro (6.8:1) */
  --green-mark:#B7E39A;    /* marcador del hero */
  --paper:#F4F5F7;
  --panel:#FFFFFF;
  --ink:#141A2E;
  --ink-2:#2C3450;
  --muted:#5A6472;         /* 5.5:1 sobre papel */
  --rule:#D7DBE4;
  --rule-dark:#243055;
  --alarm:#B23A2E;         /* solo severidad ALTA */
  --maxw:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
  /* forma de escudo tomada del logo: motivo estructural de la pagina */
  --shield:polygon(0 0,100% 0,100% 68%,50% 100%,0 68%);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;font-size:16px;line-height:1.6;
  color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
:focus-visible{outline:3px solid var(--green);outline-offset:3px}

.display{font-family:'Montserrat',sans-serif;font-weight:800;text-transform:uppercase;
  line-height:1.02;letter-spacing:-.015em}
.mono{font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase}
.placeholder{background:rgba(107,191,69,.22);border-bottom:1px dashed var(--green);padding:0 3px}

/* ---------- SISTEMA DE ICONOS (SVG a medida, trazo 1.5) ---------- */
.ico{width:26px;height:26px;stroke:currentColor;stroke-width:1.5;fill:none;
  stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;overflow:visible}
.ico-box{width:54px;height:54px;display:flex;align-items:center;justify-content:center;
  position:relative;background:var(--navy-soft);color:var(--navy);
  clip-path:var(--shield);transition:background-color .4s var(--ease),color .4s var(--ease)}
.tag:hover .ico-box{background:var(--green);color:#fff}
.dark .ico-box{background:rgba(107,191,69,.16);color:var(--green-br)}
.cell:hover .ico-box{background:var(--green-br);color:var(--navy)}
.tag:hover .ico-box::after,.cell:hover .ico-box::after{transform:scale(1);opacity:1}
/* trazado progresivo al entrar en pantalla */
.ico path,.ico circle,.ico rect,.ico line,.ico polyline{
  stroke-dasharray:var(--len,120);stroke-dashoffset:var(--len,120)}
.drawn .ico path,.drawn .ico circle,.drawn .ico rect,.drawn .ico line,.drawn .ico polyline{
  stroke-dashoffset:0;transition:stroke-dashoffset .9s var(--ease)}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:'Montserrat',sans-serif;font-weight:700;text-transform:uppercase;
  font-size:.92rem;letter-spacing:.02em;min-height:52px;padding:14px 28px;
  border:2px solid transparent;border-radius:3px;text-decoration:none;cursor:pointer;
  background:transparent;color:var(--navy);position:relative;
  transition:background-color .25s var(--ease),color .25s var(--ease),
             box-shadow .25s var(--ease),transform .25s var(--ease)}
.btn .arw{width:16px;height:16px;stroke:currentColor;stroke-width:2.2;fill:none;
  transition:transform .25s var(--ease)}
.btn:hover .arw{transform:translateX(4px)}
.btn-primary{background:var(--green);color:#fff;border-color:var(--green);
  box-shadow:0 4px 14px rgba(61,122,42,.32)}
.btn-primary:hover{background:var(--green-deep);border-color:var(--green-deep);
  box-shadow:0 8px 22px rgba(61,122,42,.4);transform:translateY(-2px)}
.btn-outline{border-color:var(--navy);color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}
.btn-light{border-color:rgba(255,255,255,.75);color:#fff}
.btn-light:hover{background:#fff;color:var(--navy)}
.btn-wa{background:#0F7A45;border-color:#0F7A45;color:#fff;box-shadow:0 4px 14px rgba(15,122,69,.3)}
.btn-wa:hover{background:#0B6237;border-color:#0B6237;transform:translateY(-2px)}
.btn-dark{background:var(--navy);color:#fff;border-color:var(--navy);
  box-shadow:0 4px 14px rgba(10,29,91,.3)}
.btn-dark:hover{background:var(--navy-deep);border-color:var(--navy-deep);transform:translateY(-2px)}
.link-a{display:inline-flex;align-items:center;gap:8px;font-family:'IBM Plex Mono',monospace;
  font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;
  border-bottom:2px solid var(--green);padding-bottom:4px;transition:border-color .25s var(--ease)}
.link-a:hover{border-color:var(--ink)}
.link-a .arw{width:14px;height:14px;stroke:currentColor;stroke-width:2;fill:none;transition:transform .25s var(--ease)}
.link-a:hover .arw{transform:translateX(4px)}

/* ---------- encabezado de sección ---------- */
.sec{padding:96px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;
  padding-bottom:14px;margin-bottom:46px;flex-wrap:wrap;position:relative}
.sec-head::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:currentColor;transform:scaleX(0);transform-origin:left;
  transition:transform .9s var(--ease)}
.sec-head.in::after{transform:scaleX(1)}
.sec-head .code{color:var(--muted);display:block;margin-bottom:10px}
.sec-head h2{font-size:clamp(2rem,4.4vw,3.2rem)}
.sec-head .meta{font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--muted);text-align:right;padding-bottom:6px}

/* ---------- NAV ---------- */
/* franja de marca: navy + verde del logo */
.topline{height:5px;background:linear-gradient(90deg,var(--navy) 0 62%,var(--green) 62% 100%);
  position:relative;z-index:100}
header.nav{position:fixed;top:5px;left:0;right:0;z-index:95;color:var(--navy);
  background:rgba(255,255,255,.94);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--rule);
  transition:box-shadow .35s var(--ease),padding .35s var(--ease)}
header.nav.solid{box-shadow:0 6px 24px rgba(10,29,91,.10)}
.nav-in{max-width:var(--maxw);margin:0 auto;padding:16px 28px;display:flex;
  align-items:center;justify-content:space-between;gap:24px;transition:padding .35s var(--ease)}
header.nav.solid .nav-in{padding:9px 28px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
/* TODO: si llega el logo en vectorial o con fondo transparente,
   sustituir assets/img/logo-hsh-shield.png. Un solo reemplazo cubre nav y pie.
   Ver docs/BRANDING.md antes de cambiar cualquier color. */
.logo-mark{width:42px;height:42px;flex-shrink:0;background-size:contain;
  background-repeat:no-repeat;background-position:center;
  transition:transform .4s var(--ease)}
.logo:hover .logo-mark{transform:translateY(-2px)}
.logo-txt{font-family:'Montserrat',sans-serif;font-weight:800;text-transform:uppercase;
  font-size:1.02rem;letter-spacing:-.01em;color:var(--navy);line-height:1;white-space:nowrap}
.logo-txt .g{color:var(--green)}
.logo-txt small{display:block;font-family:'IBM Plex Mono',monospace;font-size:.58rem;
  letter-spacing:.24em;color:var(--green);font-weight:500;margin-top:4px}
footer .logo-txt{color:#fff}
footer .logo-txt .g{color:var(--green-br)}
footer .logo-mark{background-color:#fff;padding:3px;border-radius:2px}
.nav-links{display:flex;gap:30px;list-style:none}
.nav-links a{position:relative;font-family:'IBM Plex Mono',monospace;font-size:.74rem;
  letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:var(--ink-2);padding:6px 0;
  transition:color .25s var(--ease)}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--green);transform:scaleX(0);transform-origin:right;
  transition:transform .35s var(--ease)}
.nav-links a:hover{color:var(--navy)}
.nav-links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav .btn{min-height:42px;padding:9px 20px;font-size:.95rem;box-shadow:none}
.nav .btn:hover{transform:none;box-shadow:none}

/* ---------- HERO con fondo fotográfico ---------- */
.hero{position:relative;min-height:92svh;display:flex;flex-direction:column;
  justify-content:flex-end;color:#fff;overflow:hidden;padding-top:140px;margin-top:0}
.hero-bg{position:absolute;inset:-6% 0 -6% 0;z-index:0;will-change:transform}
.hero-bg img,.hero-bg video{width:100%;height:100%;object-fit:cover;
  animation:kb 26s ease-out forwards}
@keyframes kb{from{transform:scale(1.1)}to{transform:scale(1)}}
/* Doble velo: oscurece para legibilidad + degradado inferior para la ficha técnica */
.hero-bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,29,91,.90) 0%,rgba(10,29,91,.66) 40%,rgba(6,18,56,.96) 100%)}
.hero-in{position:relative;z-index:2;width:100%}
.hero h1{font-size:clamp(3rem,8vw,6.4rem);max-width:13ch}
/* revelado por máscara, línea por línea */
.line{display:block;overflow:hidden}
.line>span{display:block;transform:translateY(105%);
  transition:transform 1s var(--ease)}
.hero.ready .line>span{transform:none}
.hero.ready .line:nth-child(2)>span{transition-delay:.12s}
/* firma: barrido del marcador */
.mark{position:relative;display:inline-block;padding:0 .1em}
.mark::before{content:"";position:absolute;left:0;right:0;bottom:.08em;height:.42em;
  background:var(--green);z-index:-1;transform:scaleX(0);transform-origin:left;
  transition:transform .8s var(--ease) .9s}
.hero.ready .mark::before,.final.in .mark::before{transform:scaleX(1)}
.hero .sub{margin-top:26px;font-size:1.12rem;color:#C9CFD5;max-width:54ch;
  opacity:0;transform:translateY(16px);transition:opacity .8s var(--ease) .45s,transform .8s var(--ease) .45s}
.hero.ready .sub{opacity:1;transform:none}
.hero-ctas{display:flex;gap:16px;flex-wrap:wrap;margin-top:36px;
  opacity:0;transform:translateY(16px);transition:opacity .8s var(--ease) .6s,transform .8s var(--ease) .6s}
.hero.ready .hero-ctas{opacity:1;transform:none}

/* ficha técnica sobre el pliegue */
.specs{margin-top:64px;border-top:1px solid rgba(255,255,255,.28);
  display:grid;grid-template-columns:repeat(4,1fr)}
.spec{padding:24px 26px 30px;border-right:1px solid rgba(255,255,255,.16);
  opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.hero.ready .spec{opacity:1;transform:none}
.hero.ready .spec:nth-child(1){transition-delay:.75s}
.hero.ready .spec:nth-child(2){transition-delay:.85s}
.hero.ready .spec:nth-child(3){transition-delay:.95s}
.hero.ready .spec:nth-child(4){transition-delay:1.05s}
.spec:last-child{border-right:0}
.spec .k{font-family:'IBM Plex Mono',monospace;font-size:.68rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--green-br);display:block;margin-bottom:10px}
.spec .v{font-family:'Montserrat',sans-serif;font-weight:700;text-transform:uppercase;
  font-size:1.5rem;line-height:1.05;color:#fff}
.spec .v .placeholder{background:rgba(107,191,69,.20);border-bottom-color:var(--green-br)}
.scroll-hint{position:absolute;right:28px;bottom:26px;z-index:3;display:flex;align-items:center;
  gap:10px;font-family:'IBM Plex Mono',monospace;font-size:.66rem;letter-spacing:.16em;
  text-transform:uppercase;color:rgba(255,255,255,.6)}
.scroll-hint .bar{width:1px;height:34px;background:rgba(255,255,255,.35);position:relative;overflow:hidden}
.scroll-hint .bar::after{content:"";position:absolute;inset:0;background:var(--green-br);
  animation:drop 2.2s var(--ease) infinite}
@keyframes drop{0%{transform:translateY(-100%)}60%,100%{transform:translateY(100%)}}

/* ---------- ETIQUETAS DE NECESIDAD ---------- */
.tags{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tag{background:var(--panel);border:1px solid var(--rule);border-radius:4px;padding:44px 28px 28px;
  position:relative;display:flex;flex-direction:column;gap:16px;color:var(--ink);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.tag:hover{transform:translateY(-6px);box-shadow:0 16px 34px rgba(10,29,91,.14);border-color:var(--green)}
.tag::before{content:"";position:absolute;top:15px;left:28px;width:14px;height:14px;
  border:2px solid var(--rule);border-radius:50%;background:var(--paper)}
.tag .band{position:absolute;top:0;left:0;right:0;height:5px;background:var(--green);border-radius:4px 4px 0 0}
.tag.b2 .band{background:var(--navy)}
.tag.b3 .band{background:var(--alarm)}
.tag .num{font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.14em;
  color:var(--muted);position:absolute;top:17px;right:28px}
.tag h3{font-family:'Montserrat',sans-serif;font-weight:700;text-transform:uppercase;
  font-size:1.65rem;line-height:1.02}
.tag p{color:var(--muted);font-size:.95rem;flex-grow:1}

/* ---------- SERVICIOS (tabla) ---------- */
.tbl{border-top:1px solid var(--rule)}
.row{display:grid;grid-template-columns:120px 1fr 320px 190px;gap:28px;padding:32px 0;
  border-bottom:1px solid var(--rule);align-items:start;position:relative}
.row::before{content:"";position:absolute;inset:0 -14px;background:rgba(61,122,42,.07);
  transform:scaleX(0);transform-origin:left;z-index:-1;transition:transform .45s var(--ease)}
.row:hover::before{transform:scaleX(1)}
.row .id{font-family:'IBM Plex Mono',monospace;font-size:.8rem;font-weight:600;color:var(--green)}
.row .ttl{display:flex;gap:16px;align-items:flex-start;margin-bottom:10px}
.row h3{font-family:'Montserrat',sans-serif;font-weight:700;text-transform:uppercase;
  font-size:1.5rem;line-height:1.05}
.row .desc{color:var(--muted);font-size:.94rem}
.row .deliv{font-family:'IBM Plex Mono',monospace;font-size:.74rem;line-height:1.75;color:var(--ink-2)}
.row .deliv b{display:block;font-size:.66rem;letter-spacing:.14em;color:var(--muted);
  text-transform:uppercase;margin-bottom:7px;font-weight:600}

/* ---------- DIFERENCIADORES ---------- */
.dark{background:var(--navy);color:#E4E8F2}
.dark .sec-head h2{color:#fff}
.dark .sec-head .code{color:var(--green-br)}
.dark .sec-head .meta{color:#93A0C4}
.grid-d{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--rule-dark);
  border:1px solid var(--rule-dark)}
.cell{background:var(--navy);padding:34px 28px;display:flex;flex-direction:column;gap:14px;
  transition:background-color .35s var(--ease)}
.cell:hover{background:#0D2469}
.cell.span2{grid-column:span 2}
.cell .n{font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.14em;color:var(--green-br)}
.cell h3{font-family:'Montserrat',sans-serif;font-weight:700;text-transform:uppercase;
  font-size:1.38rem;line-height:1.05;color:#fff}
.cell p{font-size:.93rem;color:#B4BEDA}

/* ---------- PROCESO ---------- */
.rail{position:relative;margin-top:22px}
.rail .track{position:absolute;top:14px;left:0;right:0;height:2px;background:var(--rule)}
.rail .fill{position:absolute;top:14px;left:0;height:2px;background:var(--green);
  transform:scaleX(0);transform-origin:left;transition:transform 1.4s var(--ease);width:100%}
.rail.in .fill{transform:scaleX(1)}
.rail-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;position:relative}
.node .dot{width:30px;height:30px;background:var(--green);color:#fff;border:0;
  clip-path:var(--shield);
  display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono',monospace;
  font-size:.7rem;font-weight:600;margin-bottom:22px;position:relative;z-index:2;
  transform:scale(0);transition:transform .5s var(--ease)}
.rail.in .node:nth-child(1) .dot{transform:scale(1);transition-delay:.15s}
.rail.in .node:nth-child(2) .dot{transform:scale(1);transition-delay:.45s}
.rail.in .node:nth-child(3) .dot{transform:scale(1);transition-delay:.75s}
.rail.in .node:nth-child(4) .dot{transform:scale(1);transition-delay:1.05s}
.node h3{font-family:'Montserrat',sans-serif;font-weight:700;text-transform:uppercase;
  font-size:1.3rem;line-height:1.05;margin-bottom:8px}
.node p{color:var(--muted);font-size:.92rem}

/* ---------- SECTORES ---------- */
.chips{display:flex;flex-wrap:wrap;border-left:1px solid var(--rule);border-top:1px solid var(--rule)}
.chip{font-family:'IBM Plex Mono',monospace;font-size:.78rem;padding:18px 24px;
  border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);flex:1 1 200px;
  transition:background-color .3s var(--ease)}
.chip:hover{background:var(--navy-soft);color:var(--navy)}

/* ---------- EVIDENCIA ---------- */
.ev-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.report{background:#fff;border:1px solid var(--rule);border-radius:4px;overflow:hidden;box-shadow:0 14px 32px rgba(10,29,91,.10)}
.report-head{background:var(--navy);color:#fff;padding:13px 20px;display:flex;
  justify-content:space-between;align-items:center;font-family:'IBM Plex Mono',monospace;
  font-size:.68rem;letter-spacing:.12em;text-transform:uppercase}
.report-head .badge{background:var(--green-br);color:var(--navy);padding:3px 9px;font-weight:600}
.report-body{padding:22px 20px}
.f-row{display:flex;gap:14px;padding:13px 0;border-bottom:1px solid #E7E7E1;align-items:flex-start;
  opacity:0;transform:translateX(-12px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.report.in .f-row{opacity:1;transform:none}
.report.in .f-row:nth-child(1){transition-delay:.1s}
.report.in .f-row:nth-child(2){transition-delay:.22s}
.report.in .f-row:nth-child(3){transition-delay:.34s}
.report.in .f-row:nth-child(4){transition-delay:.46s}
.f-row:last-child{border-bottom:0}
.sev{font-family:'IBM Plex Mono',monospace;font-size:.63rem;font-weight:600;padding:4px 9px;
  color:#fff;flex-shrink:0;letter-spacing:.08em}
.sev.a{background:var(--alarm)}
.sev.m{background:#B98400}
.sev.b{background:#3F6E4F}
.f-row .txt{font-size:.86rem;color:var(--ink-2);line-height:1.55}
.redact{display:inline-block;background:var(--ink);color:transparent;user-select:none;
  height:.85em;vertical-align:middle;border-radius:1px}
.testi{background:var(--navy-soft);border:1px solid var(--rule);border-radius:4px;padding:32px;
  display:flex;flex-direction:column;gap:20px;justify-content:center}
.testi .qmark{width:34px;height:34px;stroke:var(--ink);stroke-width:1.5;fill:none}
.testi blockquote{font-size:1.06rem;line-height:1.55}
.testi .who{font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--muted)}
.note{margin-top:28px;border-left:4px solid var(--green);background:var(--navy-soft);border-radius:0 4px 4px 0;
  padding:20px 24px;font-size:.9rem;color:var(--ink-2);display:flex;gap:16px;align-items:flex-start}

/* ---------- PRECIOS ---------- */
.quote{border:1px solid var(--rule);background:var(--panel);border-radius:4px;overflow:hidden}
.q-head{background:var(--navy);color:#fff;padding:15px 24px;display:flex;justify-content:space-between;
  font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.12em;
  text-transform:uppercase;flex-wrap:wrap;gap:10px}
.q-row{display:grid;grid-template-columns:1fr 250px 210px;gap:28px;padding:28px 24px;
  border-bottom:1px solid var(--rule);align-items:center;transition:background-color .3s var(--ease)}
.q-row:hover{background:var(--navy-soft)}
.q-row:last-child{border-bottom:0}
.q-row h3{font-family:'Montserrat',sans-serif;font-weight:700;text-transform:uppercase;
  font-size:1.42rem;line-height:1.05;margin-bottom:6px}
.q-row .inc{font-size:.88rem;color:var(--muted)}
.q-row .amt{font-family:'Montserrat',sans-serif;font-weight:700;font-size:1.8rem;
  text-transform:uppercase;line-height:1.05}
.q-row .amt small{display:block;font-family:'IBM Plex Mono',monospace;font-size:.68rem;
  letter-spacing:.1em;color:var(--muted);font-weight:400;margin-top:5px}
.q-note{margin-top:22px;font-size:.86rem;color:var(--muted);max-width:70ch}

/* ---------- FAQ (acordeón fluido) ---------- */
.faq{max-width:880px}
.qa{border-bottom:1px solid var(--rule)}
.qa button{width:100%;background:none;border:0;cursor:pointer;text-align:left;
  padding:24px 0;display:flex;gap:20px;align-items:center;min-height:48px;color:inherit;
  font-family:inherit}
.qa .q-id{font-family:'IBM Plex Mono',monospace;font-size:.72rem;color:var(--muted);flex-shrink:0}
.qa .q-tx{font-family:'Montserrat',sans-serif;font-weight:600;text-transform:uppercase;
  font-size:1.34rem;line-height:1.1;flex-grow:1}
.qa .plus{width:22px;height:22px;stroke:var(--green);stroke-width:2;fill:none;flex-shrink:0;
  transition:transform .4s var(--ease)}
.qa[data-open="1"] .plus{transform:rotate(135deg)}
.qa .panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s var(--ease)}
.qa[data-open="1"] .panel{grid-template-rows:1fr}
.qa .panel>div{overflow:hidden}
.qa .ans{padding:0 0 26px 48px;color:var(--muted);font-size:.95rem;max-width:66ch}

/* ---------- FORMULARIO ---------- */
.form-sec{background:var(--navy);color:#E4E8F2;position:relative;overflow:hidden}
.form-sec .sec-head h2{color:#fff}
.form-sec .sec-head .code{color:var(--green-br)}
.form-sec .sec-head .meta{color:#93A0C4}
.form-box{background:var(--panel);color:var(--ink);border-radius:4px;overflow:hidden;max-width:720px;box-shadow:0 20px 50px rgba(0,0,0,.28)}
.form-top{background:var(--navy);color:#fff;padding:13px 28px;display:flex;
  justify-content:space-between;font-family:'IBM Plex Mono',monospace;font-size:.7rem;
  letter-spacing:.12em;text-transform:uppercase;font-weight:600}
.form-in{padding:34px 28px 36px}
.step{display:none}
.step.on{display:block;animation:slideIn .45s var(--ease)}
@keyframes slideIn{from{opacity:0;transform:translateX(18px)}to{opacity:1;transform:none}}
.fld{margin-bottom:22px}
.fld label{display:flex;gap:10px;align-items:baseline;font-family:'IBM Plex Mono',monospace;
  font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600;margin-bottom:9px}
.fld label .opt{font-weight:400;color:var(--muted);letter-spacing:.06em}
.fld input,.fld select,.fld textarea{width:100%;min-height:50px;padding:13px 15px;font-size:1rem;
  font-family:'Inter',sans-serif;background:#fff;color:var(--ink);border:1.5px solid var(--rule);
  border-radius:3px;transition:box-shadow .22s var(--ease),border-color .22s var(--ease)}
.fld textarea{min-height:104px;resize:vertical}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;
  border-color:var(--green);box-shadow:0 0 0 3px rgba(61,122,42,.18)}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:.85rem;color:var(--muted);margin-bottom:24px}
.consent input{width:22px;height:22px;margin-top:2px;flex-shrink:0;accent-color:var(--ink)}
.f-actions{display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.f-hint{font-size:.82rem;color:var(--muted);margin-top:16px}
.done{display:none;text-align:center;padding:18px 0}
.done.on{display:block;animation:slideIn .5s var(--ease)}
.done .seal{width:74px;height:74px;margin:0 auto 22px;background:var(--navy-soft);
  clip-path:var(--shield);display:flex;align-items:center;justify-content:center;color:var(--green)}
.done .seal svg{width:34px;height:34px;stroke:currentColor;stroke-width:2.5;fill:none;
  stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:40;stroke-dashoffset:40;
  animation:check .6s var(--ease) .2s forwards}
@keyframes check{to{stroke-dashoffset:0}}
.done h3{font-family:'Montserrat',sans-serif;text-transform:uppercase;font-size:1.65rem;margin-bottom:10px}
.done p{color:var(--muted);font-size:.95rem;max-width:44ch;margin:0 auto 26px}

/* ---------- CTA FINAL ---------- */
.final{background:var(--navy);color:#fff;padding:110px 28px;text-align:center;position:relative;overflow:hidden}
.final h2{font-size:clamp(2.2rem,5.4vw,4rem);max-width:17ch;margin:0 auto 20px;position:relative;z-index:2}
.final .mark::before{background:var(--green)}
.final .mark{color:#fff}
.final p{max-width:48ch;margin:0 auto 36px;color:#B9C3DE;position:relative;z-index:2}
.final .cta-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;position:relative;z-index:2}
.final .btn-outline{border-color:rgba(255,255,255,.7);color:#fff}
.final .btn-outline:hover{background:#fff;color:var(--navy)}

/* ---------- FOOTER ---------- */
footer{background:var(--navy-deep);color:#9AA4C0;padding:70px 0 120px}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:46px}
.f-grid h4{font-family:'IBM Plex Mono',monospace;font-size:.7rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--green-br);margin-bottom:18px}
.f-grid ul{list-style:none;display:flex;flex-direction:column;gap:12px;font-size:.9rem}
.f-grid li{display:flex;gap:11px;align-items:center}
.f-grid a{text-decoration:none;display:flex;gap:11px;align-items:center;transition:color .25s var(--ease)}
.f-grid a:hover{color:var(--green-br)}
.f-ico{width:18px;height:18px;stroke:currentColor;stroke-width:1.5;fill:none;flex-shrink:0}
.f-bot{max-width:var(--maxw);margin:46px auto 0;padding:24px 28px 0;
  border-top:1px solid var(--rule-dark);display:flex;justify-content:space-between;gap:16px;
  flex-wrap:wrap;font-family:'IBM Plex Mono',monospace;font-size:.68rem;letter-spacing:.06em}

/* ---------- BARRA MÓVIL ---------- */
.mbar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:96;background:#fff;
  border-top:1px solid var(--rule);box-shadow:0 -6px 20px rgba(10,29,91,.12);padding:10px 14px calc(10px + env(safe-area-inset-bottom));gap:10px}
.mbar .btn{flex:1;min-height:50px;box-shadow:none}
.mbar .btn:hover{transform:none;box-shadow:none}

/* ---------- reveal genérico ---------- */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}
.stg>*{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.stg.in>*{opacity:1;transform:none}
.stg.in>*:nth-child(1){transition-delay:.05s}
.stg.in>*:nth-child(2){transition-delay:.15s}
.stg.in>*:nth-child(3){transition-delay:.25s}
.stg.in>*:nth-child(4){transition-delay:.35s}
.stg.in>*:nth-child(5){transition-delay:.45s}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv,.stg>*,.hero .sub,.hero-ctas,.spec{opacity:1!important;transform:none!important}
  .line>span{transform:none!important}
  .mark::before{transform:scaleX(1)!important}
  .sec-head::after,.rail .fill{transform:scaleX(1)!important}
  .node .dot{transform:scale(1)!important}
  .f-row{opacity:1!important;transform:none!important}
  .ico path,.ico circle,.ico rect,.ico line,.ico polyline{stroke-dashoffset:0!important}
  .hero-bg img,.hero-bg video{transform:none!important}
}

/* ---------- responsive ---------- */
@media (max-width:1040px){
  .row{grid-template-columns:90px 1fr;gap:16px}
  .row .deliv,.row .act{grid-column:2}
  .q-row{grid-template-columns:1fr;gap:16px}
}
@media (max-width:900px){
  .sec{padding:66px 0}
  .hero{min-height:auto;padding:150px 0 0}
  .specs{grid-template-columns:1fr 1fr;margin-top:48px}
  .spec{border-bottom:1px solid rgba(255,255,255,.16)}
  .spec:nth-child(2){border-right:0}
  .spec:nth-child(3),.spec:nth-child(4){border-bottom:0}
  .scroll-hint{display:none}
  .tags{grid-template-columns:1fr}
  .grid-d{grid-template-columns:1fr}
  .cell.span2{grid-column:span 1}
  .rail .track,.rail .fill{display:none}
  .rail-grid{grid-template-columns:1fr 1fr;gap:34px}
  .ev-grid{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr;gap:34px}
  .nav-links,.nav .btn{display:none}
  .mbar{display:flex}
  body{padding-bottom:78px}
}
@media (max-width:560px){
  .wrap{padding:0 20px}
  .rail-grid{grid-template-columns:1fr}
  .sec-head .meta{text-align:left}
  .form-in{padding:26px 20px 30px}
  .specs{grid-template-columns:1fr}
  .spec{border-right:0}
}