/* ==========================================================================
   Visión Digital SPA — sitio web
   Identidad según Manual de Marca v1.0 (2025):
   Naranjo #E84B0C / Naranjo secundario #F5A623 / Navy #1A2B3C
   Tipografía: Sora (títulos) + Manrope (texto)
   ========================================================================== */

@font-face{
  font-family:'Sora';font-style:normal;font-weight:400 800;font-display:swap;
  src:url('../fonts/sora-var.woff2') format('woff2');
}
@font-face{
  font-family:'Manrope';font-style:normal;font-weight:400 800;font-display:swap;
  src:url('../fonts/manrope-var.woff2') format('woff2');
}

:root{
  --orange:#E84B0C;
  --orange-2:#F5A623;
  --orange-deep:#C23D0A;
  --orange-tint:#FDECE3;
  --navy:#1A2B3C;
  --navy-2:#24384D;
  --navy-deep:#12212F;
  --hero-bg:#0A121A;
  --navy-tint:#EEF1F4;
  --gray-text:#555555;
  --gray-bg:#F5F5F5;
  --gray-line:#E7E7E7;
  --white:#FFFFFF;
  --font-display:'Sora','Manrope',Arial,"Helvetica Neue",Helvetica,sans-serif;
  --font-body:'Manrope',Arial,"Helvetica Neue",Helvetica,sans-serif;
  --wrap:1200px;
  --r-sm:8px;
  --r-md:14px;
  --r-lg:20px;
  --shadow-sm:0 1px 2px rgba(17,28,39,.05),0 2px 6px rgba(17,28,39,.05);
  --shadow-md:0 8px 20px -6px rgba(17,28,39,.14);
  --shadow-lg:0 24px 48px -16px rgba(17,28,39,.22);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-tap-highlight-color:transparent;}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}

body{
  margin:0;
  background:var(--white);
  color:var(--navy);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
button{font:inherit;background:none;border:none;color:inherit;}
svg{display:block;}
table{border-collapse:collapse;width:100%;}

::selection{background:var(--orange);color:#fff;}

.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

.skip-link{
  position:absolute;left:1rem;top:-3rem;background:var(--orange);color:#fff;
  padding:.6rem 1rem;font-size:.85rem;font-weight:700;z-index:300;transition:top .15s ease;
}
.skip-link:focus{top:1rem;}

*:focus-visible{outline:2px solid var(--orange);outline-offset:3px;}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(1.5rem,5vw,4rem);}

/* ---------------------------------- helpers ---------------------------- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--font-display);font-size:.94rem;font-weight:600;letter-spacing:.01em;
  padding:.9rem 1.7rem;border:2px solid var(--orange);cursor:pointer;border-radius:var(--r-sm);
  background:var(--orange);color:#fff;box-shadow:0 6px 16px -6px rgba(232,75,12,.45);
  transition:background .15s ease,color .15s ease,border-color .15s ease,transform .15s ease,box-shadow .15s ease;
}
.btn:hover{background:var(--orange-deep);border-color:var(--orange-deep);transform:translateY(-2px);box-shadow:0 10px 22px -6px rgba(232,75,12,.5);}
.btn.ghost{background:transparent;color:var(--navy);border-color:var(--gray-line);box-shadow:none;}
.btn.ghost:hover{background:var(--navy);color:#fff;border-color:var(--navy);box-shadow:var(--shadow-md);transform:translateY(-2px);}
.btn.block{width:100%;justify-content:center;}

/* variante para botones sobre fondos oscuros (hero) */
.hero .btn.ghost{border-color:rgba(255,255,255,.45);color:#fff;}
.hero .btn.ghost:hover{background:#fff;color:var(--navy);border-color:#fff;}

.section,.hero{position:relative;scroll-margin-top:76px;}
.section-body{background:var(--white);padding:clamp(3rem,6vw,4.5rem) 0 clamp(4rem,8vw,5.5rem);}
.section-body.tint{background:var(--gray-bg);}

/* section header bar — patrón tomado del propio Manual de Marca, con profundidad */
.section-bar{
  position:relative;background:var(--navy);color:#fff;padding:clamp(2rem,5vw,3rem) 0;
  background-image:radial-gradient(560px 280px at 88% -20%, rgba(232,75,12,.35), transparent 70%);
  box-shadow:0 12px 28px -18px rgba(0,0,0,.45);
}
.section-bar .eyebrow-num{
  display:inline-flex;align-items:center;justify-content:center;
  font-size:.8rem;font-weight:700;letter-spacing:.04em;color:var(--orange-2);
  background:rgba(255,255,255,.08);padding:.3rem .7rem;border-radius:999px;
}
.section-bar h2{
  font-family:var(--font-display);font-size:clamp(1.6rem,3.6vw,2.3rem);font-weight:700;letter-spacing:0;margin-top:.85rem;text-wrap:balance;
}
.section-bar p{margin-top:.6rem;color:#C9D3DC;font-size:1.02rem;max-width:56ch;line-height:1.55;}

.lede{max-width:42ch;color:var(--gray-text);font-size:1rem;}

p.body-copy{max-width:64ch;font-size:1.05rem;line-height:1.75;color:var(--navy);}
p.body-copy + p.body-copy{margin-top:1.15rem;}
p.body-copy.muted{color:var(--gray-text);}

/* callout / propósito central — caja tinte naranjo del Manual */
.callout{
  background:var(--orange-tint);border-left:4px solid var(--orange);border-radius:0 var(--r-md) var(--r-md) 0;
  padding:1.5rem 1.75rem;margin-top:1.75rem;box-shadow:var(--shadow-sm);
}
.callout p{font-weight:700;font-style:italic;color:var(--orange-deep);font-size:1.1rem;line-height:1.5;}
.hero .callout{background:rgba(232,75,12,.14);border-left-color:var(--orange-2);box-shadow:none;}
.hero .callout p{color:#fff;}

/* ---------------------------------- utility bar -------------------------- */
.utility-bar{background:var(--navy-deep);color:#C9D3DC;font-size:.82rem;padding:.55rem 0;}
.utility-bar .wrap{display:flex;justify-content:space-between;align-items:center;gap:1.5rem;flex-wrap:nowrap;}
.utility-bar span{display:inline-flex;align-items:center;gap:.5rem;white-space:nowrap;}
/* en pantallas angostas mostramos solo el estado — una sola franja, sin salto de línea */
.utility-bar .tagline{display:none;}
@media (min-width:640px){
  .utility-bar .tagline{display:inline-flex;}
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--orange);flex:none;}
@media (prefers-reduced-motion:no-preference){
  .dot.blink{animation:blink 2.2s ease-in-out infinite;}
}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:.35;}}

/* ---------------------------------- nav ---------------------------------- */
header.site-nav{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--gray-line);transition:box-shadow .2s ease;
}
header.site-nav.scrolled{box-shadow:0 4px 16px -8px rgba(17,28,39,.15);}
.nav-row{display:flex;align-items:center;justify-content:space-between;padding-top:.75rem;padding-bottom:.75rem;gap:1.5rem;}
.brand{display:flex;align-items:center;gap:.7rem;}
.brand img{height:34px;width:auto;}
nav.primary{display:flex;align-items:center;gap:clamp(1rem,2vw,2rem);}
nav.primary a{font-size:.92rem;font-weight:700;color:var(--navy);padding:.3rem 0;border-bottom:2px solid transparent;}
nav.primary a:hover{color:var(--orange);border-bottom-color:var(--orange);}
.nav-right{display:flex;align-items:center;gap:1.1rem;}
.nav-toggle{display:none;border:1px solid var(--gray-line);padding:.5rem .7rem;font-weight:700;border-radius:var(--r-sm);}
.mobile-panel{display:none;}
@media (max-width:900px){
  nav.primary{display:none;}
  /* el botón ya vive dentro del menú desplegable — evita duplicarlo junto al toggle */
  .nav-right .btn.ghost{display:none;}
  .nav-toggle{display:inline-flex;}

  .mobile-panel.open{
    display:flex;flex-direction:column;
    padding-top:.5rem;padding-bottom:1.75rem;
    padding-left:clamp(1.5rem,5vw,4rem);padding-right:clamp(1.5rem,5vw,4rem);
    border-top:1px solid var(--gray-line);
    background:var(--gray-bg);
  }
  .mobile-panel a.nav-link{
    display:flex;align-items:center;justify-content:space-between;gap:1rem;
    font-size:1.05rem;font-weight:700;color:var(--navy);
    padding:1rem 0;border-bottom:1px solid var(--gray-line);
  }
  .mobile-panel a.nav-link::after{
    content:"›";color:var(--orange);font-size:1.2rem;font-weight:700;line-height:1;
  }
  .mobile-panel a.nav-link:active{color:var(--orange);}
  .mobile-panel .btn.block{margin-top:1.5rem;}
}

/* ---------------------------------- hero --------------------------------- */
.hero{
  position:relative;overflow:hidden;isolation:isolate;
  padding:clamp(3.25rem,8vw,5.5rem) 0 clamp(3.5rem,8vw,6rem);
  background:var(--hero-bg);color:#fff;
}
#particleCanvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.8;}
.hero::after{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:radial-gradient(900px 460px at 82% -12%, rgba(232,75,12,.22), transparent 62%);
}
.hero .wrap{position:relative;z-index:1;}
.hero-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(2.5rem,5vw,4rem);align-items:start;}
@media (max-width:980px){.hero-grid{grid-template-columns:1fr;}}

.eyebrow{
  display:inline-block;font-size:.9rem;font-weight:700;letter-spacing:.04em;
  text-transform:uppercase;color:var(--orange-2);margin-bottom:1.25rem;
}
h1.hero-title{
  font-family:var(--font-display);font-size:clamp(2.3rem,5.2vw,3.6rem);font-weight:700;line-height:1.1;letter-spacing:-.01em;
  color:#fff;text-wrap:balance;
}
p.hero-sub{max-width:52ch;margin-top:1.35rem;color:#C9D3DC;font-size:1.08rem;line-height:1.65;}
.hero-cta{display:flex;gap:1.1rem;align-items:center;margin-top:2.1rem;flex-wrap:wrap;}

/* ---------------------------------- friction/flow diagram ----------------- */
.flow-diagram{display:grid;grid-template-columns:1fr auto 1fr;gap:1rem;align-items:center;margin-top:1rem;}
@media (max-width:640px){.flow-diagram{grid-template-columns:1fr;}}
.flow-col h5{font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:.85rem;}
.flow-col.before h5{color:#9AA3AB;}
.flow-col.after h5{color:var(--orange-deep);}
.flow-list{display:flex;flex-direction:column;gap:.6rem;}
.flow-list li{display:flex;align-items:center;gap:.6rem;font-size:.9rem;padding:.6rem .8rem;border-radius:var(--r-sm);}
.flow-col.before li{background:var(--gray-bg);color:var(--gray-text);}
.flow-col.after li{background:var(--orange-tint);color:var(--orange-deep);font-weight:700;}
.flow-arrow{
  display:flex;align-items:center;justify-content:center;color:var(--orange);
  width:52px;height:52px;border-radius:50%;background:var(--orange-tint);box-shadow:var(--shadow-sm);
}
.flow-arrow svg{width:26px;height:26px;}
@media (max-width:640px){.flow-arrow{transform:rotate(90deg);margin:.25rem 0;}}

/* ---------------------------------- checklist panel (ICP) ------------------ */
/* tarjeta blanca que emerge del hero oscuro — el "blanco más abajo" */
.check-panel{
  background:#fff;color:var(--navy);padding:clamp(1.85rem,3.5vw,2.5rem);border-radius:var(--r-lg);
  box-shadow:var(--shadow-lg);position:relative;overflow:hidden;
}
.check-panel::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(420px 220px at 100% 0%, rgba(232,75,12,.08), transparent 70%);
}
.check-panel > *{position:relative;}
.check-panel .panel-eyebrow{font-size:.85rem;font-weight:700;color:var(--orange-deep);letter-spacing:.04em;}
.check-panel h2{font-family:var(--font-display);font-size:1.35rem;font-weight:700;margin-top:.5rem;text-wrap:balance;color:var(--navy);}
.check-list{margin-top:1.4rem;display:flex;flex-direction:column;gap:0;}
.check-list li{display:flex;gap:.75rem;align-items:flex-start;font-size:.95rem;padding:.75rem 0;border-bottom:1px solid var(--gray-line);line-height:1.4;color:var(--gray-text);}
.check-list li:last-child{border-bottom:none;padding-bottom:0;}
.check-list .mark{flex:none;width:20px;height:20px;border-radius:50%;background:var(--orange);display:flex;align-items:center;justify-content:center;margin-top:.1rem;}
.check-list .mark svg{width:11px;height:11px;}
.check-note{margin-top:1.5rem;font-size:.88rem;color:var(--gray-text);font-weight:600;}

/* ---------------------------------- posicionamiento table ------------------ */
.pos-table-wrap{
  overflow:hidden;overflow-x:auto;margin-top:2.25rem;border:1px solid var(--gray-line);
  border-radius:var(--r-md);box-shadow:var(--shadow-sm);
}
.pos-table{min-width:520px;}
.pos-table th{
  background:var(--navy);color:#fff;text-align:left;font-size:.85rem;letter-spacing:.05em;
  text-transform:uppercase;padding:1.05rem 1.4rem;
}
.pos-table th:last-child{background:var(--orange);}
.pos-table td{padding:1.05rem 1.4rem;font-size:.98rem;border-top:1px solid var(--gray-line);}
.pos-table tr:nth-child(even) td{background:var(--gray-bg);}
.pos-table td:last-child{font-weight:700;color:var(--orange-deep);}
.pos-table td:first-child{color:var(--gray-text);}

/* ---------------------------------- 3 pilares -------------------------------- */
.pillar-bar{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-top:2.5rem;}
@media (max-width:760px){.pillar-bar{grid-template-columns:1fr;}}
.pillar-bar > div{
  padding:2rem 1.75rem;color:#fff;border-radius:var(--r-md);box-shadow:var(--shadow-md);
  transition:transform .18s ease,box-shadow .18s ease;position:relative;overflow:hidden;
}
.pillar-bar > div:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.pillar-bar > div::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:radial-gradient(220px 140px at 100% 0%, rgba(255,255,255,.16), transparent 70%);
}
.pillar-bar .num{
  font-size:1.1rem;font-weight:700;display:flex;align-items:center;justify-content:center;
  width:2.4rem;height:2.4rem;border-radius:50%;background:rgba(255,255,255,.16);position:relative;
}
.pillar-bar h3{font-family:var(--font-display);font-size:1.2rem;font-weight:700;letter-spacing:.01em;text-transform:uppercase;margin-top:1.1rem;position:relative;}
.pillar-bar p{font-size:.94rem;font-style:italic;margin-top:.4rem;opacity:.95;position:relative;}
.pillar-bar .p1{background:linear-gradient(155deg,var(--orange),var(--orange-deep));}
.pillar-bar .p2{background:linear-gradient(155deg,var(--navy-2),var(--navy-deep));}
.pillar-bar .p3{background:linear-gradient(155deg,var(--orange-2),#D98A0F);}

.pillar-detail{
  margin-top:2.75rem;border:1px solid var(--gray-line);border-radius:var(--r-md);
  box-shadow:var(--shadow-sm);overflow:hidden;background:#fff;
}
details.pillar{border-bottom:1px solid var(--gray-line);}
details.pillar:last-child{border-bottom:none;}
details.pillar summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:1.25rem;padding:1.4rem 1.5rem;
  transition:background .15s ease;
}
details.pillar summary:hover{background:var(--gray-bg);}
details.pillar summary::-webkit-details-marker{display:none;}
.pillar-swatch{width:10px;height:10px;border-radius:50%;flex:none;}
.pillar-swatch.c1{background:var(--orange);}
.pillar-swatch.c2{background:var(--navy);}
.pillar-swatch.c3{background:var(--orange-2);}
.pillar-name{font-family:var(--font-display);font-size:1.2rem;font-weight:700;color:var(--navy);flex:1;}
.pillar-toggle{font-size:1.3rem;color:var(--gray-text);transition:transform .15s ease;flex:none;}
details.pillar[open] .pillar-toggle{transform:rotate(45deg);color:var(--orange);}
.pillar-body{padding:0 1.5rem 1.75rem 3.35rem;max-width:64ch;}
.pillar-body .tagline{font-weight:700;font-style:italic;color:var(--orange-deep);margin-bottom:.85rem;}
.pillar-body ul{display:flex;flex-direction:column;gap:.5rem;}
.pillar-body li{position:relative;padding-left:1.1rem;font-size:.98rem;color:var(--gray-text);line-height:1.55;}
.pillar-body li::before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;background:var(--orange);border-radius:50%;}
@media (max-width:640px){.pillar-body{padding-left:1.5rem;}}

/* ---------------------------------- pipeline / proceso --------------------- */
.pipeline{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));
  gap:2.25rem 1.5rem;margin-top:2.5rem;
}
.pipe-step{position:relative;}
.pipe-node{width:26px;height:26px;border-radius:50%;border:2px solid var(--orange);background:#fff;position:relative;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 5px var(--orange-tint);}
.pipe-node::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange);}
.pipe-num{font-size:.78rem;font-weight:700;color:var(--gray-text);margin-top:.9rem;}
.pipe-title{font-family:var(--font-display);font-size:1.02rem;font-weight:700;color:var(--navy);margin-top:.15rem;}
.pipe-desc{margin-top:.4rem;font-size:.88rem;color:var(--gray-text);line-height:1.5;}
@media (max-width:760px){
  .pipeline{grid-template-columns:1fr;gap:0;}
  .pipe-step{padding:0 0 1.75rem 2rem;border-left:2px solid var(--gray-line);margin-left:11px;}
  .pipe-step:last-child{border-left-color:transparent;}
  .pipe-node{position:absolute;left:-13px;top:0;}
}

/* ---------------------------------- resultados -------------------------------- */
.results-list{
  margin-top:2.5rem;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.25rem;
}
.result-row{
  padding:1.75rem 1.6rem;border:1px solid var(--gray-line);border-radius:var(--r-md);background:#fff;
  box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease;
}
.result-row:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);}
.result-tag{
  display:inline-block;background:var(--orange-tint);color:var(--orange-deep);font-weight:700;font-size:.82rem;
  letter-spacing:.02em;padding:.45rem .8rem;text-transform:uppercase;border-radius:999px;
}
.result-row p{margin-top:.9rem;color:var(--gray-text);font-size:.96rem;line-height:1.55;}

.value-equation{
  margin-top:1.75rem;background:linear-gradient(135deg,var(--navy),var(--navy-deep));color:#fff;text-align:center;
  padding:1.75rem 1.5rem;font-family:var(--font-display);font-size:clamp(1.05rem,2.4vw,1.35rem);font-weight:700;letter-spacing:.01em;
  border-radius:var(--r-md);box-shadow:var(--shadow-md);
}

.closing{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:2rem;margin-top:clamp(2.5rem,5vw,3.5rem);padding-top:clamp(2rem,4vw,2.5rem);border-top:1px solid var(--gray-line);}
.closing h3{font-family:var(--font-display);font-size:clamp(1.4rem,3vw,1.9rem);font-weight:700;color:var(--navy);max-width:16ch;text-wrap:balance;}

/* ---------------------------------- contact --------------------------------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2.5rem,5vw,4rem);}
@media (max-width:920px){.contact-grid{grid-template-columns:1fr;}}
.field{margin-top:1.1rem;}
.field label{display:block;font-size:.85rem;font-weight:700;color:var(--navy);margin-bottom:.4rem;}
.field input,.field textarea{
  width:100%;background:#fff;border:1px solid var(--gray-line);color:var(--navy);
  font-family:var(--font-body);font-size:.98rem;padding:.75rem .9rem;resize:vertical;border-radius:var(--r-sm);
  transition:border-color .15s ease,box-shadow .15s ease;
}
.field textarea{min-height:6rem;}
.field input:focus,.field textarea:focus{border-color:var(--orange);outline:none;box-shadow:0 0 0 3px var(--orange-tint);}
.contact-form{background:var(--gray-bg);border:1px solid var(--gray-line);padding:clamp(1.75rem,3vw,2.5rem);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);}
.contact-form .btn{margin-top:1.5rem;}
.form-success{display:none;font-size:.9rem;color:var(--orange-deep);font-weight:700;margin-top:1rem;}
.form-success.show{display:block;}

/* ---------------------------------- footer ----------------------------------- */
footer.site-footer{background:var(--navy-deep);color:#C9D3DC;}
.footer-top{padding-top:clamp(2.5rem,5vw,3.5rem);padding-bottom:2.5rem;}
.footer-grid{display:grid;grid-template-columns:1.3fr .9fr 1fr .9fr;gap:2.5rem;}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}
.footer-logo-plate{display:inline-block;background:#fff;padding:.6rem 1rem;border-radius:var(--r-sm);margin-bottom:1.1rem;}
.footer-logo-plate img{height:26px;width:auto;}
.footer-grid p{max-width:32ch;font-size:.92rem;}
.footer-head{font-size:.85rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#fff;margin-bottom:1rem;}
.footer-links li{margin-top:.55rem;}
.footer-links a{font-size:.92rem;color:#C9D3DC;}
.footer-links a:hover{color:var(--orange-2);}
.tag-cloud{display:flex;flex-wrap:wrap;gap:.5rem;}
.tag-cloud span{font-size:.78rem;border:1px solid rgba(255,255,255,.2);padding:.35rem .7rem;color:#C9D3DC;border-radius:999px;}
.social-link{display:inline-flex;align-items:center;gap:.5rem;font-size:.9rem;font-weight:700;color:#fff;border:1px solid rgba(255,255,255,.25);padding:.65rem 1rem;border-radius:var(--r-sm);}
.social-link:hover{border-color:var(--orange-2);color:var(--orange-2);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding:1.4rem 0;font-size:.85rem;}
.footer-bottom .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:center;}
.back-to-top{color:#C9D3DC;border:1px solid rgba(255,255,255,.25);padding:.45rem .85rem;border-radius:var(--r-sm);}
.back-to-top:hover{color:var(--orange-2);border-color:var(--orange-2);}

[data-reveal]{opacity:1;transform:none;}
@media (prefers-reduced-motion:no-preference){
  [data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .55s ease,transform .55s ease;}
  [data-reveal].is-visible{opacity:1;transform:none;}
}