/* Optimouse — diagnóstico y automatización de datos para pymes
   Paleta inspirada en b-ta.ai: gris cálido plano, negro casi puro, un único acento coral.
   Sin degradados. Tipografía enorme. Marcador de color en frases clave (no subrayado real,
   efecto "highlighter"). */
:root{
  --paper:#F1EFEA;
  --white:#FFFFFF;
  --ink:#141414;
  --text-mid:#6B6A64;
  --coral:#FF6F4C;
  --coral-ink:#141414;
  --dark:#121210;
  --on-dark:#F5F4F0;
  --on-dark-mid:#9C9A93;
  --line:#E2DFD6;
  --line-dark:rgba(245,244,240,.12);
  --coral-hover:#E85B3A;
  --card:#FBFAF7;
  --dark-card:#1E1C18;
  --dark-2:#0E0D0B;
  --halo:rgba(241,239,234,.92);
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;color-scheme:light dark}
body{font-family:"Inter",system-ui,-apple-system,sans-serif;background:var(--paper);color:var(--ink);line-height:1.6;font-size:17px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1160px;margin:0 auto;padding:0 28px}
.highlight{background:var(--coral);color:var(--coral-ink);padding:.02em .1em;box-decoration-break:clone;-webkit-box-decoration-break:clone}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:-.01em}
.brand img{width:30px;height:auto}
.nav{display:flex;align-items:center;gap:34px}
.nav-links{display:flex;gap:30px}
.nav-links a{font-weight:600;font-size:14.5px;color:var(--text-mid)}
.nav-links a:hover{color:var(--ink)}
.lang-switch{font-weight:700;font-size:13px;letter-spacing:.03em;color:var(--text-mid);border:1.5px solid var(--line);border-radius:999px;padding:6px 12px}
.lang-switch:hover{border-color:var(--ink);color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:8px;background:var(--ink);color:var(--white);font-weight:700;font-size:14px;padding:10px 20px 10px 18px;border-radius:999px;transition:background .2s}
.nav-cta:hover{background:var(--coral);color:var(--coral-ink)}
.nav-cta .arrow{font-size:15px}

/* ---------- Botones ---------- */
.btn{display:inline-block;background:var(--ink);color:#fff;font-weight:700;font-size:16px;padding:15px 30px;border-radius:999px;transition:background .2s,transform .2s cubic-bezier(.16,1,.3,1)}
.btn:hover{background:var(--coral);color:var(--coral-ink)}
.btn-outline{display:inline-block;font-weight:700;font-size:16px;padding:13.5px 28px;border-radius:999px;border:1.5px solid var(--ink);color:var(--ink);transition:background .2s,color .2s}
.btn-outline:hover{background:var(--ink);color:#fff}

/* ---------- Hero ---------- */
.hero{overflow:hidden}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,1fr);align-items:stretch;min-height:640px}
.hero-copy-wrap{display:flex;align-items:center;padding:64px 0}
.hero-copy-wrap>.container{min-width:0}
.hero-copy{max-width:600px}
.eyebrow{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--text-mid);border:1.5px solid var(--line);border-radius:999px;padding:7px 16px;margin-bottom:30px}
/* Ticker horizontal (eyebrow en movimiento, estilo b-ta) */
.ticker{overflow:hidden;margin-bottom:30px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.ticker-track{display:inline-flex;align-items:center;white-space:nowrap;animation:ticker 26s linear infinite;will-change:transform}
.ticker-track .tk{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--text-mid)}
.ticker-track .tk-dot{width:5px;height:5px;border-radius:50%;background:var(--coral);margin:0 18px;flex:none}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.ticker-track{animation:none}}
.hero h1{font-weight:800;font-size:64px;line-height:1.06;letter-spacing:-.035em;margin-bottom:26px;
  text-shadow:0 2px 24px var(--halo),0 0 12px var(--halo),0 0 5px var(--halo)}
.hero .sub{font-size:19px;color:var(--text-mid);max-width:50ch;margin-bottom:36px;
  text-shadow:0 1px 16px var(--halo),0 0 7px var(--halo)}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero-photo-bleed{position:relative;overflow:hidden;background:var(--paper)}
.hero-photo{width:100%;height:100%;object-fit:contain;object-position:bottom right;position:absolute;inset:0}

/* ---------- Cursor personalizado: logotipo circular del ratón ---------- */
.cursor-logo{position:fixed;top:0;left:0;pointer-events:none;z-index:9997;width:34px;height:34px;border-radius:50%;
  transform:translate(-50%,-50%);background:var(--ink);
  transition:transform .3s cubic-bezier(.34,1.56,.64,1),background .2s,width .25s,height .25s}
.cursor-logo::after{content:"";position:absolute;inset:7px;background-color:#fff;
  -webkit-mask:url("assets/mouse-logo.png") center/contain no-repeat;mask:url("assets/mouse-logo.png") center/contain no-repeat;
  transition:background-color .2s}
.cursor-logo.on-dark{background:var(--coral)}
.cursor-logo.on-dark::after{background-color:var(--ink)}
.cursor-logo.hovering{transform:translate(-50%,-50%) scale(1.7) rotate(-10deg)}
body.has-custom-cursor,body.has-custom-cursor a,body.has-custom-cursor button{cursor:none}

/* ---------- Sección oscura: frase-cita ---------- */
.quote{background:var(--dark);color:var(--on-dark)}
.quote-inner{padding-top:120px;padding-bottom:120px;max-width:900px}
.quote p.big{font-weight:800;font-size:clamp(30px,4.4vw,50px);line-height:1.22;letter-spacing:-.02em;margin-bottom:44px}
.quote .micro{font-size:16px;color:var(--on-dark-mid);max-width:56ch}
.quote .micro::before{content:"— "}

/* ---------- Carrusel de palabras a pantalla completa (scrubbing con el scroll) ---------- */
.word-full-scroll{height:200vh;position:relative}
.word-full{position:sticky;top:0;height:100vh;height:100dvh;background:var(--dark);color:var(--on-dark);display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;overflow:hidden;padding:88px 24px 24px}
.word-full-label{font-size:clamp(15px,2vw,20px);font-weight:600;color:var(--on-dark-mid);letter-spacing:-.01em;margin-bottom:2px}
.word-full-display{position:relative;width:100%;height:min(24vh,190px);overflow:hidden}
.wf-track{position:relative;width:100%;height:100%}
.wf-item{position:absolute;left:0;right:0;top:50%;text-align:center;white-space:nowrap;font-weight:800;letter-spacing:-.04em;
  font-size:clamp(42px,11vw,130px);color:var(--on-dark);will-change:transform,opacity,filter}
.word-full.wf-static .wf-item{transform:translateY(-50%) !important;opacity:1 !important;filter:none !important}
.word-full.wf-static .wf-item:not(:first-child){display:none}

/* ---------- Secciones ---------- */
.section{padding:112px 0}
.section.alt{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.kicker{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--text-mid);margin-bottom:16px}
.section h2{font-weight:800;font-size:44px;letter-spacing:-.03em;line-height:1.14;margin-bottom:16px;max-width:20ch}

/* ---------- Método ---------- */
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:44px}
.how{background:var(--card);padding:34px 30px;border:1px solid var(--line);border-radius:18px;
  transition:transform .35s cubic-bezier(.16,1,.3,1),box-shadow .35s cubic-bezier(.16,1,.3,1),border-color .35s}
.how:hover{transform:translateY(-4px);box-shadow:0 18px 40px -22px rgba(20,18,16,.35);border-color:#D6D2C7}
.how-n{display:inline-block;font-weight:800;font-size:13px;letter-spacing:.1em;color:var(--coral);margin-bottom:16px;
  border-bottom:2px solid var(--coral);padding-bottom:4px}
.how h3{font-weight:800;font-size:21px;letter-spacing:-.01em;margin-bottom:10px;line-height:1.3}
.how p{font-size:15.5px;color:var(--text-mid)}

/* ---------- Garantía ---------- */
.guarantee{background:var(--ink);color:var(--white)}
.guarantee-inner{padding-top:88px;padding-bottom:88px;text-align:center}
.guarantee h2{font-weight:800;font-size:clamp(28px,3.6vw,40px);letter-spacing:-.025em;line-height:1.2;max-width:22ch;margin:0 auto}

/* ---------- Contacto ---------- */
.contact{padding:120px 0;text-align:center}
.contact h2{font-weight:800;font-size:clamp(34px,4.6vw,52px);letter-spacing:-.03em;line-height:1.12;margin-bottom:18px}
.contact .sub{font-size:18px;color:var(--text-mid);margin-bottom:40px;max-width:52ch;margin-left:auto;margin-right:auto}

/* ---------- Footer ---------- */
.site-footer{background:var(--dark);color:var(--on-dark-mid);border-top:1px solid var(--line-dark)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:32px;padding-bottom:32px;font-size:14px;flex-wrap:wrap}
.footer-inner .brand{color:var(--on-dark)}
.footer-links{display:flex;gap:22px}
.footer-links a:hover{color:var(--on-dark)}

/* ---------- Barra flotante (siempre visible: llamada + LinkedIn) ---------- */
.float-bar{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);z-index:60;display:flex;gap:8px;
  background:rgba(18,18,16,.72);backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);
  border:1px solid rgba(255,255,255,.14);padding:7px;border-radius:999px;box-shadow:0 12px 32px -10px rgba(0,0,0,.5);
  transition:opacity .3s ease,transform .3s ease}
.float-bar.float-hidden{opacity:0;transform:translateX(-50%) translateY(16px);pointer-events:none}
.float-btn{display:flex;align-items:center;gap:7px;padding:11px 18px;border-radius:999px;font-weight:700;font-size:14px;white-space:nowrap;transition:background .2s,color .2s,transform .2s}
.float-btn-primary{background:var(--coral);color:var(--coral-ink);box-shadow:0 4px 16px -4px rgba(255,111,76,.55)}
.float-btn-primary:hover{background:var(--coral-hover);color:var(--coral-ink);transform:translateY(-1px)}
.float-btn-secondary{color:var(--on-dark)}
.float-btn-secondary:hover{background:rgba(255,255,255,.12);color:#fff}
.float-btn .cta-ico{font-size:14px;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.float-btn-secondary .cta-ico{border:1.5px solid rgba(255,255,255,.4);font-size:11px}

/* ---------- Reveal / transición de sección ---------- */
.reveal{opacity:0;transform:translateY(22px) scale(.985);filter:blur(4px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1),filter .7s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none;filter:blur(0)}
.sec-fade{opacity:0;transform:translateY(34px) scale(.978);transition:opacity 1s cubic-bezier(.16,1,.3,1),transform 1s cubic-bezier(.16,1,.3,1)}
.sec-fade.sec-in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;filter:none;transition:none}
  .sec-fade{opacity:1;transform:none;transition:none}
  .btn,.btn-outline{transition:none}
}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr 42%;min-height:460px}
  .hero-copy-wrap{padding:48px 0}
  .hero h1{font-size:42px}
  .how-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
}
@media (max-width:680px){
  .hero{position:relative}
  .hero-grid{display:block;min-height:0}
  .hero-copy-wrap{display:block;padding:30px 0 34px;position:relative;z-index:2}
  .hero-copy{max-width:100%}
  .ticker{margin-bottom:20px}
  .hero h1{font-size:34px;max-width:88%;margin-bottom:16px}
  .hero .sub{font-size:15.5px;max-width:56%}
  .hero-ctas{flex-direction:column;align-items:flex-start}
  .hero-photo-bleed{position:absolute;inset:0;overflow:hidden;z-index:1;background:transparent;pointer-events:none}
  .hero-photo{position:absolute;top:auto;right:auto;bottom:0;left:42%;width:150%;height:auto;max-width:none;margin:0;transform:none}
  .section{padding:64px 0}
  .section h2{font-size:28px}
  .how-grid{grid-template-columns:1fr}
  .quote-inner{padding-top:72px;padding-bottom:72px}
  .quote p.big{font-size:26px}
  .contact{padding:72px 0}
  .contact h2{font-size:30px}
  .guarantee-inner{padding-top:56px;padding-bottom:56px}
}

/* ---------- Modo oscuro (tema propio y coherente: todo oscuro, sin mezclas) ---------- */
@media (prefers-color-scheme:dark){
  :root{--halo:rgba(14,13,11,.94)}
  body{background:var(--dark);color:var(--on-dark)}
  .site-header{background:var(--dark);border-bottom-color:var(--line-dark)}
  .nav-links a{color:var(--on-dark-mid)}
  .nav-links a:hover{color:var(--on-dark)}
  .lang-switch{border-color:var(--line-dark);color:var(--on-dark-mid)}
  .lang-switch:hover{border-color:var(--on-dark);color:var(--on-dark)}
  .nav-cta{background:var(--on-dark);color:var(--ink)}
  .nav-cta:hover{background:var(--coral);color:var(--coral-ink)}
  .btn{background:var(--on-dark);color:var(--ink)}
  .btn:hover{background:var(--coral);color:var(--coral-ink)}
  .btn-outline{border-color:var(--line-dark);color:var(--on-dark)}
  .btn-outline:hover{background:var(--on-dark);color:var(--ink)}
  .eyebrow{border-color:var(--line-dark);color:var(--on-dark-mid)}
  .hero .sub{color:var(--on-dark-mid)}
  .hero-photo-bleed{background:var(--dark)}
  .quote,.word-full{background:var(--dark-2)}
  .section.alt{background:var(--dark-card);border-color:var(--line-dark)}
  .kicker{color:var(--on-dark-mid)}
  .how{background:var(--dark-card);border-color:var(--line-dark)}
  .how p{color:var(--on-dark-mid)}
  .how:hover{border-color:rgba(245,244,240,.22);box-shadow:0 18px 40px -22px rgba(0,0,0,.7)}
  .guarantee{background:var(--dark-card)}
  .contact .sub{color:var(--on-dark-mid)}
  .site-footer{background:var(--dark-2)}
  .cursor-logo{background:var(--on-dark)}
  .cursor-logo::after{background-color:var(--ink)}
  .cursor-logo.on-dark{background:var(--on-dark)}
  .cursor-logo.on-dark::after{background-color:var(--ink)}
}