/* ==========================================================================
   ProKleen — sitio (rediseño editorial)
   Tokens, componentes y animaciones con temática de limpieza.
   ========================================================================== */

:root{
  --bg:#FAFAF7;
  --ink:#17211C;
  --ac:#12A594;          /* acento (tematizable) */
  --ac-d:#0E8073;        /* acento oscurecido p/ hover */
  --muted:#5E6B64;
  --muted-2:#3A463F;
  --hairline:rgba(23,33,28,0.10);
  --hairline-2:rgba(23,33,28,0.18);
  --surface:#FFFFFF;
  --surface-soft:#EEF4F1;
  /* texto sobre ink */
  --on-ink:#CFD8D2;
  --on-ink-dim:#AAB5AE;
  --on-ink-foot:#94A09A;
  --on-ink-foot2:#7D8A83;

  --pad-x:56px;
  --shadow-card:0 20px 50px -20px rgba(23,33,28,0.4);
  --shadow-form:0 30px 60px -34px rgba(23,33,28,0.4);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
[hidden]{display:none !important}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Hanken Grotesk',system-ui,-apple-system,sans-serif;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit}

/* ---------- tipografía ---------- */
.serif{font-family:'Instrument Serif',Georgia,serif;font-weight:400}
.italic-ac{font-style:italic;color:var(--ac)}
.eyebrow{
  display:flex;align-items:center;gap:12px;
  font-size:12.5px;font-weight:600;letter-spacing:0.16em;
  text-transform:uppercase;color:var(--ac);
}
.eyebrow--center{justify-content:center}
.eyebrow__line{width:32px;height:1px;background:var(--ac);display:inline-block}

/* ---------- layout ---------- */
.section{padding:100px var(--pad-x)}
.section--ink{background:var(--ink);color:var(--bg)}
.divider-top{border-top:1px solid var(--hairline)}
.divider-bottom{border-bottom:1px solid var(--hairline)}

/* ---------- top bar ---------- */
.topbar{
  background:var(--ink);color:#dfe6e1;font-size:13px;letter-spacing:.01em;
  display:flex;align-items:center;justify-content:center;gap:26px;
  padding:9px 24px;flex-wrap:wrap;
}
.topbar .dot{opacity:.4}
.topbar .wa{color:var(--ac);font-weight:600}

/* ---------- nav ---------- */
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px var(--pad-x);
  border-bottom:1px solid var(--hairline);
  position:sticky;top:0;z-index:30;
  background:rgba(250,250,247,0.86);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
.brand{display:flex;align-items:center;gap:13px;text-decoration:none;color:inherit}
.brand__icon{
  width:36px;height:36px;border-radius:50%;border:1.5px solid var(--ink);
  display:flex;align-items:center;justify-content:center;
}
.brand__drop{
  width:11px;height:15px;background:var(--ac);
  border-radius:0 50% 50% 50%;transform:rotate(45deg);
  animation:drop-bob 3.2s var(--ease) infinite;
}
.brand__word{font-family:'Instrument Serif',serif;font-size:27px;letter-spacing:-.01em}
.nav__links{display:flex;align-items:center;gap:34px;font-size:15px;font-weight:500;color:var(--muted-2)}
.nav__link{text-decoration:none;color:inherit;position:relative;padding-bottom:2px}
.nav__link::after{
  content:"";position:absolute;left:0;bottom:-1px;height:2px;width:100%;
  background:var(--ac);transform:scaleX(0);transform-origin:left;
  transition:transform .22s var(--ease);
}
.nav__link:hover::after{transform:scaleX(1)}
.nav__link--active{color:var(--ac)}
.nav__link--active::after{transform:scaleX(1)}
.nav__toggle{display:none}

/* ---------- botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  font-weight:600;text-decoration:none;border-radius:2px;
  padding:11px 22px;font-size:15px;line-height:1;cursor:pointer;border:none;
  font-family:inherit;position:relative;overflow:hidden;
  transition:transform .18s var(--ease),background .18s var(--ease),box-shadow .18s var(--ease);
}
.btn--ink{background:var(--ink);color:var(--bg)}
.btn--ink:hover{background:#0c130f}
.btn--ac{background:var(--ac);color:#fff;padding:16px 30px;font-size:16px;border-radius:2px}
.btn--ac:hover{background:var(--ac-d)}
.btn--ghost{border:1px solid var(--hairline-2);color:var(--ink);background:transparent;padding:15px 28px}
.btn--ghost:hover{border-color:var(--ac);color:var(--ac)}
.btn--lg{padding:17px 34px;font-size:16px}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
/* barrido de brillo (squeegee) */
.btn::before{
  content:"";position:absolute;top:0;left:-130%;width:60%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);
  transform:skewX(-18deg);transition:none;pointer-events:none;
}
.btn:hover::before{animation:squeegee .7s var(--ease)}

/* ---------- enlaces subrayados ---------- */
.ulink{
  font-weight:600;text-decoration:none;color:var(--ink);
  border-bottom:2px solid var(--ac);padding-bottom:3px;
  transition:color .18s var(--ease);
}
.ulink .arrow{display:inline-block;transition:transform .22s var(--ease)}
.ulink:hover{color:var(--ac)}
.ulink:hover .arrow{transform:translateX(4px)}

/* ---------- checks ---------- */
.check{display:flex;align-items:flex-start;gap:9px}
.check .tick{color:var(--ac);font-weight:700;flex:none}
.checks-2{display:grid;grid-template-columns:1fr 1fr;gap:11px 22px;font-size:15px}

/* ---------- HERO (home) ---------- */
.hero{display:grid;grid-template-columns:1fr 1fr;align-items:stretch;border-bottom:1px solid var(--hairline);position:relative}
.hero__copy{padding:84px var(--pad-x) 76px;display:flex;flex-direction:column;justify-content:center;position:relative;z-index:2}
.hero h1{font-family:'Instrument Serif',serif;font-weight:400;font-size:84px;line-height:.98;letter-spacing:-.015em;margin:24px 0 0}
.hero p.lead{font-size:19px;line-height:1.6;color:var(--muted);max-width:470px;margin:26px 0 0}
.hero__cta{display:flex;align-items:center;gap:24px;margin-top:36px;flex-wrap:wrap}
.hero__trust{display:flex;align-items:center;gap:22px;margin-top:46px;font-size:14px;color:var(--muted);flex-wrap:wrap}
.hero__trust .sep{width:4px;height:4px;border-radius:50%;background:#c3ccc6}
.hero__media{position:relative;border-left:1px solid var(--hairline);min-height:600px;overflow:hidden}
.media-fill{position:absolute;inset:0;width:100%;height:100%}
.ph-img{display:block;width:100%;height:100%;object-fit:cover}
img.media-fill{object-fit:cover}

/* placeholder de imagen (mientras llegan las fotos reales) */
.imgslot{
  background:
    radial-gradient(120% 90% at 70% 20%, rgba(18,165,148,.14), transparent 60%),
    linear-gradient(135deg,#e7efe9 0%,#dfe9e3 100%);
  background-color:#e3ece7;
  display:flex;align-items:center;justify-content:center;
  color:#8a978f;font-size:13.5px;letter-spacing:.04em;text-align:center;
  padding:20px;position:relative;overflow:hidden;
}
.imgslot::after{
  content:"";position:absolute;top:0;left:-150%;width:70%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);
  transform:skewX(-18deg);animation:sheen 6s ease-in-out infinite;
}
.imgslot span{position:relative;z-index:1;max-width:200px}

.float-card{
  position:absolute;left:32px;bottom:32px;background:rgba(250,250,247,.95);
  backdrop-filter:blur(6px);border-radius:4px;padding:20px 22px;
  box-shadow:var(--shadow-card);max-width:250px;z-index:3;
  animation:float-y 5s var(--ease) infinite;
}
.float-card__title{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ac);margin-bottom:12px}
.float-card .list{display:flex;flex-direction:column;gap:9px;font-size:14.5px;color:var(--ink)}

/* ---------- marquee de confianza ---------- */
.trust{background:var(--ink);color:var(--on-ink);padding:18px 0;overflow:hidden;white-space:nowrap}
.trust__track{display:inline-flex;align-items:center;gap:0;font-size:15px;font-weight:500;animation:marquee 28s linear infinite}
.trust__track span{padding:0 26px}
.trust__track .star{color:var(--ac);padding:0;display:inline-block;animation:twinkle 2.6s ease-in-out infinite}
.trust:hover .trust__track{animation-play-state:paused}

/* ---------- servicios (home) ---------- */
.svc-head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:54px;flex-wrap:wrap}
.svc-head h2{font-family:'Instrument Serif',serif;font-weight:400;font-size:54px;line-height:1.04;letter-spacing:-.01em;margin:14px 0 0}
.svc-head p{font-size:16px;color:var(--muted);max-width:340px;margin:0 0 6px;text-align:right}
.svc-featured{display:grid;grid-template-columns:1.15fr 1fr;border:1px solid var(--hairline-2);border-radius:4px;overflow:hidden;margin-bottom:24px}
.svc-featured__body{padding:48px 46px;display:flex;flex-direction:column;justify-content:center;background:var(--surface)}
.svc-featured h3{font-family:'Instrument Serif',serif;font-weight:400;font-size:40px;line-height:1.05;margin:12px 0 0}
.tag{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ac)}
.svc-list{display:grid;grid-template-columns:1fr 1fr;gap:0 64px}
.svc-col{border-top:1px solid var(--hairline-2)}
.svc-row{
  display:grid;grid-template-columns:auto 1fr auto;gap:18px;align-items:center;
  padding:22px 4px;border-bottom:1px solid var(--hairline);
  cursor:pointer;transition:background .2s var(--ease),padding-left .2s var(--ease);
}
.svc-row:hover{background:rgba(18,165,148,.05);padding-left:12px}
.svc-row .num{font-family:'Instrument Serif',serif;font-size:22px;color:var(--ac)}
.svc-row .name{font-family:'Instrument Serif',serif;font-size:24px}
.svc-row .arrow{color:var(--ac);font-size:18px;transition:transform .22s var(--ease)}
.svc-row:hover .arrow{transform:translateX(5px)}

/* ---------- antes / después ---------- */
.ba-head{text-align:center;margin-bottom:52px}
.ba-head h2{font-family:'Instrument Serif',serif;font-weight:400;font-size:56px;line-height:1.02;margin:14px 0 0}
.ba{display:grid;grid-template-columns:1fr 1fr;gap:2px;max-width:1100px;margin:0 auto;border-radius:4px;overflow:hidden;position:relative}
.ba__panel{position:relative;height:440px}
.ba__chip{position:absolute;left:20px;top:20px;font-size:12px;font-weight:700;letter-spacing:.12em;padding:7px 14px;border-radius:2px}
.ba__chip--antes{background:rgba(23,33,28,.8);color:var(--on-ink)}
.ba__chip--despues{background:var(--ac);color:#fff}
.ba__handle{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:54px;height:54px;border-radius:50%;background:var(--bg);color:var(--ink);
  display:flex;align-items:center;justify-content:center;font-size:20px;
  box-shadow:0 10px 30px rgba(0,0,0,.4);z-index:2;animation:slide-hint 4s var(--ease) infinite;
}
.ba__note{text-align:center;font-size:16px;color:var(--on-ink-dim);margin:36px auto 0;max-width:520px}
/* la capa "después" se revela con un barrido (squeegee) al entrar en viewport */
.ba__panel--despues .media-fill{clip-path:inset(0 0 0 0)}
.ba.reveal-wipe .ba__panel--despues .media-fill{
  clip-path:inset(0 100% 0 0);
}
.ba.reveal-wipe.is-visible .ba__panel--despues .media-fill{
  clip-path:inset(0 0 0 0);
  transition:clip-path 1.4s var(--ease) .2s;
}

/* ---------- proceso ---------- */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.step{padding:0 32px}
.step + .step{border-left:1px solid var(--hairline-2)}
.step:first-child{padding-left:0}
.step:last-child{padding-right:0}
.step .num{font-family:'Instrument Serif',serif;font-size:60px;color:var(--ac);line-height:1}
.step h3{font-size:19px;font-weight:600;margin:16px 0 8px}
.step p{font-size:15px;line-height:1.55;color:var(--muted);margin:0}

/* ---------- bloque nosotros / split ---------- */
.split{display:grid;grid-template-columns:1fr 1.1fr;border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}
.split--rev{grid-template-columns:1.05fr 1fr}
.split__media{min-height:560px;position:relative;overflow:hidden}
.split__body{padding:88px var(--pad-x);display:flex;flex-direction:column;justify-content:center}
.split__body h2{font-family:'Instrument Serif',serif;font-weight:400;font-size:46px;line-height:1.06;letter-spacing:-.01em;margin:16px 0 0}
.split__body p{font-size:17px;line-height:1.65;color:var(--muted);margin:22px 0 0;max-width:520px}

/* ---------- testimonio ---------- */
.testi{text-align:center}
.testi blockquote{font-family:'Instrument Serif',serif;font-weight:400;font-size:42px;line-height:1.18;letter-spacing:-.01em;max-width:900px;margin:24px auto 0}
.testi .author{margin-top:26px;font-size:15px;color:var(--muted)}
.dots{display:flex;justify-content:center;gap:10px;margin-top:40px}
.dots span{width:8px;height:8px;border-radius:50%;background:var(--hairline-2)}
.dots span.on{background:var(--ac)}

/* ---------- cobertura + agenda ---------- */
.cobertura{background:var(--surface-soft);border-top:1px solid var(--hairline)}
.cob-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:start}
.cob-grid h2{font-family:'Instrument Serif',serif;font-weight:400;font-size:48px;line-height:1.04;margin:14px 0 0}
.cob-grid p{font-size:17px;line-height:1.6;color:var(--muted);margin:18px 0 26px;max-width:440px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{background:var(--surface);border:1px solid var(--hairline-2);padding:9px 16px;border-radius:100px;font-size:14px;transition:transform .18s var(--ease),border-color .18s var(--ease)}
.chip:hover{transform:translateY(-2px);border-color:var(--ac)}

/* ---------- formularios ---------- */
.form-card{background:var(--surface);border-radius:6px;padding:40px;box-shadow:var(--shadow-form)}
.form-card--flat{box-shadow:none;border:1px solid var(--hairline-2)}
.form-card h3{font-family:'Instrument Serif',serif;font-weight:400;font-size:30px;margin:0 0 6px}
.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:block}
.field + .field,.form-row{margin-top:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.label{font-size:13px;font-weight:600;color:var(--muted-2);display:block}
.input,.select,.textarea{
  margin-top:6px;width:100%;height:48px;border:1px solid var(--hairline-2);
  border-radius:3px;background:var(--bg);padding:0 14px;font-size:15px;
  font-family:inherit;color:var(--ink);outline:none;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.textarea{height:92px;padding:12px 14px;resize:none}
.input:focus,.select:focus,.textarea:focus{border-color:var(--ac);box-shadow:0 0 0 3px rgba(18,165,148,.12)}
.form-note{text-align:center;font-size:13px;color:#9aa39d;margin:14px 0 0}
.success{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:54px 40px}
.success__badge{width:70px;height:70px;border-radius:50%;background:var(--ac);color:#fff;display:flex;align-items:center;justify-content:center;font-size:34px;animation:pop-in .5s var(--ease)}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);text-align:center}
.stats > div{padding:0 20px}
.stats > div + div{border-left:1px solid rgba(255,255,255,.12)}
.stats .big{font-family:'Instrument Serif',serif;font-size:72px;line-height:1;color:var(--ac)}
.stats .cap{font-size:15px;color:var(--on-ink-dim);margin-top:10px}

/* ---------- valores / grid genérica ---------- */
.values{display:grid;grid-template-columns:repeat(4,1fr)}
.value{padding:0 30px}
.value + .value{border-left:1px solid var(--hairline-2)}
.value:first-child{padding-left:0}
.value:last-child{padding-right:0}
.value .tick{color:var(--ac);font-size:26px;font-weight:700}
.value h3{font-family:'Instrument Serif',serif;font-size:26px;font-weight:400;margin:14px 0 8px}
.value p{font-size:15px;line-height:1.55;color:var(--muted);margin:0}

.cardgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--hairline-2);border:1px solid var(--hairline-2);border-radius:4px;overflow:hidden}
.cardgrid .card{background:var(--bg);padding:34px 30px}
.cardgrid .card .num{font-family:'Instrument Serif',serif;font-size:20px;color:var(--ac)}
.cardgrid .card h3{font-family:'Instrument Serif',serif;font-size:26px;font-weight:400;margin:8px 0}
.cardgrid .card p{font-size:15px;line-height:1.55;color:var(--muted);margin:0}

.benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 40px}
.benefit .tick{color:var(--ac);font-size:24px;font-weight:700}
.benefit h3{font-family:'Instrument Serif',serif;font-size:25px;font-weight:400;margin:12px 0 6px}
.benefit p{font-size:15px;line-height:1.55;color:var(--muted);margin:0}

/* ---------- CTA banda ---------- */
.cta-band{margin:0 var(--pad-x) 72px;background:var(--ink);color:var(--bg);border-radius:6px;padding:64px 56px;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta-band h2{font-family:'Instrument Serif',serif;font-weight:400;font-size:40px;margin:0;line-height:1.05}
.cta-band p{font-size:16px;color:var(--on-ink-dim);margin:14px 0 0}

/* ---------- footer ---------- */
.footer{background:var(--ink);color:var(--on-ink);padding:72px var(--pad-x) 40px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer__col h4{font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--on-ink-foot2);margin:0 0 16px}
.footer__col .links{display:flex;flex-direction:column;gap:11px;font-size:15px}
.footer__col .links a{text-decoration:none;color:var(--on-ink);transition:color .18s var(--ease)}
.footer__col .links a:hover{color:var(--ac)}
.footer__brand p{font-size:15px;line-height:1.6;color:var(--on-ink-foot);margin:18px 0 0;max-width:280px}
.footer__bar{display:flex;justify-content:space-between;padding-top:26px;font-size:13.5px;color:var(--on-ink-foot2);flex-wrap:wrap;gap:8px}
.footer--slim .footer__row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
.footer--slim{padding:48px var(--pad-x) 36px;border-top:1px solid rgba(255,255,255,.08)}
.footer--slim a{text-decoration:none;color:var(--on-ink)}
.footer--slim .nav-min{display:flex;gap:26px;font-size:14.5px}
.footer--slim .copy{margin-top:26px;font-size:13px;color:var(--on-ink-foot2)}
.ac-text{color:var(--ac)}

/* página internas: hero simple */
.page-hero{padding:80px var(--pad-x) 64px;border-bottom:1px solid var(--hairline)}
.page-hero h1{font-family:'Instrument Serif',serif;font-weight:400;font-size:72px;line-height:1;letter-spacing:-.015em;margin:20px 0 0}
.page-hero--center{text-align:center}
.page-hero--center h1{margin:18px auto 0;max-width:980px}
.page-hero--center p{font-size:18px;line-height:1.6;color:var(--muted);max-width:600px;margin:24px auto 0}
.page-hero--split{display:grid;grid-template-columns:1.3fr 1fr;gap:56px;align-items:end}
.page-hero--split p{font-size:17px;line-height:1.6;color:var(--muted);margin:0 0 8px}

.svc-alt{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:64px 0;border-bottom:1px solid var(--hairline)}
.svc-alt__media{height:420px;border-radius:4px;overflow:hidden}
.svc-alt h2{font-family:'Instrument Serif',serif;font-weight:400;font-size:42px;line-height:1.05;margin:6px 0 0}
.svc-alt p{font-size:16.5px;line-height:1.6;color:var(--muted);margin:16px 0 22px;max-width:480px}

.pullquote{font-family:'Instrument Serif',serif;font-size:28px;font-style:italic;line-height:1.3;color:var(--ink);margin:30px 0 0;border-left:2px solid var(--ac);padding-left:22px}

/* =========================================================================
   ANIMACIONES — temática limpieza
   ========================================================================= */

/* reveal al hacer scroll (entra "limpio") */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-visible{opacity:1;transform:none}
.reveal-d1{transition-delay:.08s}
.reveal-d2{transition-delay:.16s}
.reveal-d3{transition-delay:.24s}
.reveal-d4{transition-delay:.32s}

/* pop de los checks cuando aparecen */
.tick{display:inline-block}
.is-visible .tick{animation:tick-pop .5s var(--ease) both}

/* burbujas de jabón flotando en el hero */
.bubbles{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:1}
.bubble{
  position:absolute;bottom:-60px;border-radius:50%;
  background:radial-gradient(circle at 32% 30%, rgba(255,255,255,.9), rgba(18,165,148,.18) 45%, rgba(18,165,148,.06) 70%);
  border:1px solid rgba(255,255,255,.5);
  box-shadow:inset 0 0 8px rgba(255,255,255,.6);
  opacity:0;animation:rise linear infinite;
}

/* destellos (sparkle) */
.sparkle{position:absolute;color:var(--ac);pointer-events:none;opacity:.0;animation:twinkle 3s ease-in-out infinite}

@keyframes rise{
  0%{transform:translateY(0) translateX(0) scale(.6);opacity:0}
  10%{opacity:.9}
  50%{transform:translateY(-45vh) translateX(18px) scale(1)}
  90%{opacity:.7}
  100%{transform:translateY(-92vh) translateX(-12px) scale(1.05);opacity:0}
}
@keyframes float-y{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@keyframes drop-bob{0%,100%{transform:rotate(45deg) translateY(0)}50%{transform:rotate(45deg) translateY(-2px)}}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
@keyframes twinkle{0%,100%{opacity:.25;transform:scale(.8)}50%{opacity:1;transform:scale(1.15)}}
@keyframes squeegee{0%{left:-130%}100%{left:130%}}
@keyframes sheen{0%{left:-150%}55%{left:150%}100%{left:150%}}
@keyframes pop-in{0%{transform:scale(.4);opacity:0}70%{transform:scale(1.08)}100%{transform:scale(1);opacity:1}}
@keyframes tick-pop{0%{transform:scale(0) rotate(-12deg);opacity:0}60%{transform:scale(1.25)}100%{transform:scale(1);opacity:1}}
@keyframes slide-hint{0%,100%{transform:translate(-50%,-50%)}50%{transform:translate(calc(-50% + 7px),-50%)}}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width:960px){
  :root{--pad-x:24px}
  .nav__links{
    position:fixed;inset:64px 0 auto 0;background:var(--bg);
    flex-direction:column;align-items:flex-start;gap:0;
    padding:8px 24px 20px;border-bottom:1px solid var(--hairline);
    transform:translateY(-130%);transition:transform .3s var(--ease);z-index:25;
  }
  .nav__links.open{transform:translateY(0)}
  .nav__links a{padding:14px 0;width:100%}
  .nav__links .btn{margin-top:8px}
  .nav__toggle{display:flex;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
  .nav__toggle span{width:24px;height:2px;background:var(--ink);display:block}

  .hero{grid-template-columns:1fr}
  .hero h1{font-size:clamp(46px,11vw,64px)}
  .hero__media{min-height:380px;border-left:none;border-top:1px solid var(--hairline)}
  .svc-featured,.svc-list,.process-grid,.values,.cardgrid,.benefits,
  .split,.split--rev,.cob-grid,.stats,.ba,.page-hero--split,.svc-alt,.form-grid-2,.form-row,.checks-2{
    grid-template-columns:1fr !important;
  }
  .step + .step,.value + .value,.stats > div + div{border-left:none}
  .step,.value{padding:24px 0;border-top:1px solid var(--hairline-2)}
  .stats > div{padding:28px 0}
  .stats > div + div{border-top:1px solid rgba(255,255,255,.12)}
  .split__media,.split__body,.svc-alt__media{min-height:0}
  .svc-alt [style*="order:2"],.svc-alt .order2{order:0 !important}
  .svc-head p{text-align:left}
  .page-hero h1{font-size:clamp(40px,10vw,56px)}
  .testi blockquote{font-size:clamp(26px,6vw,34px)}
  .cta-band{flex-direction:column;align-items:flex-start;padding:44px 28px}
  .footer__grid{grid-template-columns:1fr 1fr;gap:28px}
  .section{padding:64px var(--pad-x)}
}
@media (max-width:560px){
  .hero h1{font-size:clamp(40px,12vw,52px)}
  .footer__grid{grid-template-columns:1fr}
  .topbar{gap:10px;font-size:12px}
  .float-card{left:16px;right:16px;bottom:16px;max-width:none}
}

/* respeta usuarios con movimiento reducido */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none !important;transition:none !important}
  .reveal{opacity:1;transform:none}
  .ba.reveal-wipe .ba__panel--despues .media-fill{clip-path:inset(0 0 0 0)}
}