/* ═══════════════════════════════════════════════════════════
   ControlPlagasIA — landing comercial
   Paleta: azul marino + ámbar sobre claro. Tipografía Sora/Inter.
   ═══════════════════════════════════════════════════════════ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --navy:#1e3a5f; --navy-d:#132840; --navy-l:#2c5282; --navy-xl:#3b6ba5;
  --amber:#f59e0b; --amber-d:#d97706; --amber-l:#fbbf24;
  --ink:#101d33; --body:#4a5c78; --muted:#8496ae;
  --bg:#fff; --bg-2:#f5f8fc; --bg-3:#e9eff7;
  --line:#dde5f0; --green:#0f9d6e; --red:#dc4b4b;
  --fd:'Sora',system-ui,sans-serif; --fb:'Inter',system-ui,sans-serif;
  --sp:clamp(4.5rem,3.5rem + 4vw,8rem);
  --r:14px; --r-lg:22px;
  --sh:0 1px 2px rgba(16,29,51,.05),0 8px 24px rgba(16,29,51,.07);
  --sh-lg:0 2px 6px rgba(16,29,51,.06),0 26px 60px rgba(16,29,51,.15);
  --ease:cubic-bezier(.16,1,.3,1);
}

html{scroll-behavior:smooth}
body{font-family:var(--fb);color:var(--body);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--fd);color:var(--ink);letter-spacing:-.022em}
h1{line-height:1.11}
h2{line-height:1.24}
h3{line-height:1.32}
h4{line-height:1.4}
p{line-height:1.7}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{width:min(1200px,92vw);margin:0 auto}
.sec{padding:var(--sp) 0;position:relative}
/* el menu fijo mide ~74px: evita que tape el titulo al saltar por ancla */
section[id]{scroll-margin-top:88px}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:6px}

/* ── reveal al hacer scroll ── */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}

/* ── nav ── */
.nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:2rem;padding:.8rem 0}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--fd);font-weight:800;font-size:1.12rem;color:var(--ink);letter-spacing:-.03em}
.brand-m{width:34px;height:34px;border-radius:10px;background:linear-gradient(140deg,var(--navy),var(--navy-xl));display:grid;place-items:center;color:#fff;font-size:1rem;box-shadow:0 4px 12px rgba(30,58,95,.32)}
.brand b{color:var(--amber)}
.nav-links{display:flex;gap:1.6rem;margin-left:auto;font-size:.92rem;font-weight:500}
.nav-links a{color:var(--body);position:relative;padding:.2rem 0;transition:color .18s var(--ease)}
.nav-links a::after{content:'';position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--amber);transition:right .28s var(--ease)}
.nav-links a:hover{color:var(--navy)}
.nav-links a:hover::after{right:0}
.nav-cta{display:flex;gap:.6rem;align-items:center}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:9px;padding:.45rem .6rem;cursor:pointer;font-size:1.1rem;color:var(--navy)}
/* enlace del menú de celular: oculto en escritorio */
.only-mob{display:none}
@media(max-width:960px){
  /* La barra debe entrar SI O SI en 360px: sin esto la hamburguesa
     se recorta contra overflow-x:hidden y el menu queda inalcanzable. */
  .nav-in{gap:.7rem;flex-wrap:nowrap}
  .brand{font-size:1rem;gap:.5rem;min-width:0;flex-shrink:1;overflow:hidden;white-space:nowrap}
  .brand-m{width:30px;height:30px;border-radius:9px;font-size:.9rem;flex-shrink:0}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;z-index:70;background:var(--bg);
             flex-direction:column;gap:0;padding:.4rem 0;border-bottom:1px solid var(--line);box-shadow:var(--sh-lg)}
  .nav-links.open{display:flex}
  .nav-links a{padding:.85rem 6vw;font-size:.95rem;border-bottom:1px solid var(--line)}
  .nav-links a:last-child{border-bottom:none;color:var(--navy);font-weight:600}
  .nav-cta{order:2;margin-left:auto;flex-shrink:0}
  .nav-cta .btn{padding:.5rem .85rem;font-size:.82rem}
  .nav-cta .btn-g{display:none}
  .burger{display:grid;place-items:center;order:3;margin-left:0;flex-shrink:0;
          width:40px;height:38px;font-size:1.15rem;line-height:1}
  .only-mob{display:block!important}
  .nav-cta .lg{display:none}
  .nav-cta .sm{display:inline}
}
@media(max-width:380px){
  .brand{font-size:.92rem}
  .nav-in{gap:.5rem}
}

/* ── botones ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:var(--fd);font-weight:600;font-size:.95rem;padding:.8rem 1.6rem;border-radius:11px;border:1.5px solid transparent;cursor:pointer;white-space:nowrap;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .18s,color .18s}
.btn-p{background:var(--amber);color:#3a2500;box-shadow:0 4px 15px rgba(245,158,11,.36)}
.btn-p:hover{background:var(--amber-d);transform:translateY(-2px);box-shadow:0 9px 24px rgba(245,158,11,.45)}
.btn-n{background:var(--navy);color:#fff;box-shadow:0 4px 15px rgba(30,58,95,.28)}
.btn-n:hover{background:var(--navy-d);transform:translateY(-2px)}
.btn-g{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-g:hover{border-color:var(--navy);background:var(--bg-2)}
.btn-w{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.4);backdrop-filter:blur(6px)}
.btn-w:hover{background:#fff;color:var(--navy);border-color:#fff;transform:translateY(-2px)}
.btn-sm{padding:.55rem 1.1rem;font-size:.88rem}
.btn:active{transform:translateY(0)}

/* ── hero slider ── */
.hero{position:relative;min-height:clamp(560px,78vh,760px);overflow:hidden;background:var(--navy-d)}
.slides{position:absolute;inset:0}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.1s var(--ease);pointer-events:none}
.slide.on{opacity:1;pointer-events:auto}
.slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 7s linear}
.slide.on img{transform:scale(1)}
.slide::after{content:'';position:absolute;inset:0;background:linear-gradient(100deg,rgba(15,33,58,.93) 0%,rgba(15,33,58,.76) 42%,rgba(15,33,58,.28) 100%)}
.hero-c{position:relative;z-index:2;display:flex;align-items:center;min-height:clamp(560px,78vh,760px);padding:5rem 0 7rem}
.hero-t{max-width:44rem;color:#fff}
.tag{display:inline-flex;align-items:center;gap:.55rem;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.3);color:#fff;font-size:.79rem;font-weight:600;padding:.42rem .95rem;border-radius:99px;margin-bottom:1.5rem;backdrop-filter:blur(8px)}
.tag i{width:7px;height:7px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 3px rgba(245,158,11,.28)}
.hero h1{font-size:clamp(2.2rem,1.4rem + 3.4vw,4.1rem);font-weight:800;color:#fff;margin-bottom:1.4rem}
.hero h1 em{font-style:normal;color:var(--amber-l)}
.hero p{font-size:clamp(1rem,.95rem + .35vw,1.22rem);color:rgba(255,255,255,.86);max-width:36rem;margin-bottom:2.3rem;line-height:1.75}
.hero-cta{display:flex;gap:.85rem;flex-wrap:wrap}
/* controles */
/* en el flujo, debajo de los botones: no se superpone en ninguna resolución */
.s-dots{display:flex;gap:.55rem;margin-top:2.2rem}
.s-dot{width:34px;height:4px;border-radius:99px;background:rgba(255,255,255,.32);border:none;cursor:pointer;padding:0;transition:background .25s}
.s-dot.on{background:var(--amber)}
.s-arrow{position:absolute;top:50%;z-index:3;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);color:#fff;font-size:1.2rem;cursor:pointer;backdrop-filter:blur(8px);transition:background .2s,transform .2s var(--ease)}
.s-arrow:hover{background:rgba(255,255,255,.3)}
.s-arrow.prev{left:max(1rem,calc((100vw - 1200px)/2 - 60px))}
.s-arrow.next{right:max(1rem,calc((100vw - 1200px)/2 - 60px))}
@media(max-width:1360px){.s-arrow{display:none}}

/* ── tira de valor superpuesta ── */
.strip{position:relative;z-index:5;margin-top:-4.5rem}
.strip-in{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-lg)}
.strip-i{background:#fff;padding:2rem 1.75rem;display:flex;gap:1rem;align-items:flex-start;transition:background .24s}
.strip-i:hover{background:var(--bg-2)}
.strip-i i{font-style:normal;font-size:1.5rem;flex-shrink:0;width:44px;height:44px;border-radius:12px;background:var(--bg-3);display:grid;place-items:center}
.strip-i h4{font-size:1rem;margin-bottom:.45rem}
.strip-i p{font-size:.88rem;line-height:1.62}
@media(max-width:860px){.strip{margin-top:-2rem}.strip-in{grid-template-columns:1fr}}

/* ── encabezados ── */
.eyebrow{font-family:var(--fd);font-size:.77rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--amber-d);margin-bottom:1rem;display:flex;align-items:center;gap:.6rem}
.eyebrow::before{content:'';width:26px;height:2px;background:var(--amber);flex-shrink:0}
.head.mid{text-align:center;max-width:46rem;margin:0 auto 3.6rem}
.head.mid .eyebrow{justify-content:center}
.head{margin-bottom:3.6rem}
h2{font-size:clamp(1.75rem,1.3rem + 1.7vw,2.7rem);font-weight:700;margin-bottom:1.15rem}
.sub{font-size:1.03rem;max-width:44rem;line-height:1.74}
.head.mid .sub{margin-inline:auto}

/* ── banda "qué es" ── */
.about{background:var(--bg-2);border-block:1px solid var(--line)}
.about-in{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(2rem,1rem + 4vw,4.5rem);align-items:center}
.about-img{position:relative;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-lg)}
.about-img img{display:block;width:100%;height:auto;aspect-ratio:9/7;object-fit:cover}
.badge{position:absolute;right:1.1rem;bottom:1.1rem;background:var(--amber);color:#3a2500;border-radius:var(--r);padding:.85rem 1.15rem;box-shadow:var(--sh-lg);font-family:var(--fd);text-align:center}
.badge b{display:block;font-size:1.7rem;line-height:1;font-weight:800}
.badge small{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.chk{list-style:none;margin-top:1.9rem}
.chk li{display:flex;gap:.85rem;padding:.62rem 0;font-size:.96rem;line-height:1.6}
.chk li::before{content:'✓';flex-shrink:0;width:23px;height:23px;border-radius:50%;background:rgba(15,157,110,.13);color:var(--green);display:grid;place-items:center;font-size:.75rem;font-weight:700;margin-top:.15rem}
@media(max-width:900px){.about-in{grid-template-columns:1fr}}

/* ── portales ── */
.portals{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.portal{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.portal:hover{transform:translateY(-7px);box-shadow:var(--sh-lg)}
.p-img{position:relative;margin:0}
.p-img img{display:block;width:100%;height:auto;aspect-ratio:17/11;object-fit:cover;transition:transform .6s var(--ease)}
.portal:hover .p-img img{transform:scale(1.06)}
.p-img::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(16,29,51,.78),rgba(16,29,51,.04) 60%)}
.p-img figcaption{position:absolute;left:1.2rem;bottom:.95rem;z-index:1;color:#fff;font-family:var(--fd);font-size:.71rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;background:rgba(255,255,255,.17);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.3);padding:.28rem .75rem;border-radius:99px}
.p-body{padding:1.7rem 1.75rem 2.1rem}
.portal h3{font-size:1.22rem;margin-bottom:.3rem}
.p-who{font-size:.76rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:1.1rem;font-weight:600}
.portal ul{list-style:none;font-size:.9rem}
.portal li{padding:.42rem 0 .42rem 1.55rem;position:relative;line-height:1.55}
.portal li::before{content:'';position:absolute;left:0;top:.86em;width:7px;height:7px;border-radius:2px;background:var(--amber);transform:rotate(45deg)}
@media(max-width:900px){.portals{grid-template-columns:1fr}}

/* ── carrusel de pantallas del producto ── */
.ui{background:linear-gradient(165deg,var(--navy) 0%,var(--navy-d) 100%);color:#fff;overflow:hidden}
.ui h2,.ui .eyebrow{color:#fff}
.ui .eyebrow{color:var(--amber-l)}
.ui .sub{color:rgba(255,255,255,.78)}
.ui-stage{position:relative;border-radius:var(--r-lg);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);padding:clamp(.8rem,.4rem + 1.4vw,1.6rem);backdrop-filter:blur(8px)}
.ui-track{position:relative}
.ui-pane{display:none}
.ui-pane.on{display:block;animation:paneIn .45s var(--ease) both}
@keyframes paneIn{from{opacity:0;transform:translateX(18px)}to{opacity:1;transform:none}}
.ui-tabs{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center;margin-bottom:1.8rem}
.ui-tab{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);color:rgba(255,255,255,.8);font-family:var(--fd);font-size:.85rem;font-weight:600;padding:.55rem 1.15rem;border-radius:99px;cursor:pointer;transition:all .22s var(--ease)}
.ui-tab:hover{background:rgba(255,255,255,.16);color:#fff}
.ui-tab.on{background:var(--amber);border-color:var(--amber);color:#3a2500}
.ui-cap{text-align:center;margin-top:1.5rem;font-size:.92rem;color:rgba(255,255,255,.75)}

/* maqueta de interfaz */
.app{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-lg);min-height:clamp(300px,38vw,420px);display:flex;flex-direction:column}
.app-bar{display:flex;align-items:center;gap:.4rem;padding:.6rem .9rem;background:var(--bg-2);border-bottom:1px solid var(--line);flex-shrink:0}
.app-bar i{width:9px;height:9px;border-radius:50%;background:var(--line)}
.app-bar span{margin-left:.6rem;font-size:.72rem;color:var(--muted);font-family:var(--fb)}
.app-b{padding:1rem;flex:1;overflow:hidden}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:.6rem;margin-bottom:.9rem}
.kpis.k3{grid-template-columns:repeat(3,1fr)}
.kpi{background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:.6rem .7rem}
.kpi b{display:block;font-family:var(--fd);font-size:1.3rem;color:var(--navy);line-height:1}
.kpi small{font-size:.62rem;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.rowx{display:flex;align-items:center;gap:.6rem;padding:.5rem .65rem;border:1px solid var(--line);border-radius:9px;margin-bottom:.4rem;font-size:.76rem;background:#fff}
.dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.dot.ok{background:var(--green)}.dot.wa{background:var(--amber)}.dot.al{background:var(--red)}
.rowx span{color:var(--ink);font-weight:500}
.rowx>span:not(.dot):not(.pill){min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rowx em{margin-left:auto;font-style:normal;color:var(--muted);font-size:.71rem}
.pill{font-size:.63rem;padding:.15rem .5rem;border-radius:99px;font-weight:600}
.pill.g{background:rgba(15,157,110,.12);color:var(--green)}
.pill.a{background:rgba(245,158,11,.15);color:var(--amber-d)}
.pill.r{background:rgba(220,75,75,.12);color:var(--red)}
.tabsx{display:flex;gap:.3rem;margin-bottom:.75rem;border-bottom:1px solid var(--line);padding-bottom:.5rem;flex-wrap:wrap}
.tabx{font-size:.68rem;padding:.28rem .6rem;border-radius:7px;background:var(--bg-2);color:var(--muted);font-weight:600}
.tabx.on{background:var(--navy);color:#fff}
.mini{font-size:.7rem;color:var(--muted);margin-bottom:.5rem}
@media(max-width:700px){.kpis{grid-template-columns:repeat(2,1fr)}}

/* ── IA ── */
.ia-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.1rem}
.ia-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.75rem;transition:transform .26s var(--ease),box-shadow .26s var(--ease),border-color .26s}
.ia-card:hover{transform:translateY(-5px);box-shadow:var(--sh);border-color:var(--amber)}
.ia-card i{font-style:normal;font-size:1.5rem;display:grid;place-items:center;width:48px;height:48px;border-radius:13px;background:var(--bg-3);margin-bottom:1.1rem}
.ia-card h4{font-size:1.05rem;margin-bottom:.6rem}
.ia-card p{font-size:.89rem;line-height:1.68}

/* ── contadores ── */
.stats{background:var(--navy);color:#fff;padding:clamp(3rem,2rem + 3vw,4.5rem) 0;position:relative;overflow:hidden}
.stats::before{content:'';position:absolute;top:-40%;right:-5%;width:45%;height:180%;background:radial-gradient(circle,rgba(245,158,11,.17),transparent 62%)}
.stats-in{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;text-align:center}
.stat b{display:block;font-family:var(--fd);font-size:clamp(2rem,1.4rem + 2vw,3.1rem);font-weight:800;color:var(--amber);line-height:1;font-variant-numeric:tabular-nums}
.stat small{font-size:.88rem;color:rgba(255,255,255,.78);display:block;margin-top:.7rem;line-height:1.45}
@media(max-width:760px){.stats-in{grid-template-columns:repeat(2,1fr);gap:1.8rem}}

/* ── rubros ── */
.rubros{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem}
.rubro{position:relative;border-radius:var(--r);overflow:hidden;min-height:150px;display:flex;align-items:flex-end;padding:1.1rem;background:var(--navy);transition:transform .28s var(--ease)}
.rubro:hover{transform:translateY(-5px)}
.rubro img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5;transition:transform .6s var(--ease),opacity .3s}
.rubro:hover img{transform:scale(1.08);opacity:.62}
.rubro::after{content:'';position:absolute;inset:0;background:linear-gradient(to top,rgba(16,29,51,.9),rgba(16,29,51,.25))}
.rubro span{position:relative;z-index:1;color:#fff;font-family:var(--fd);font-weight:700;font-size:1rem;line-height:1.25}
.rubro.plain{background:linear-gradient(150deg,var(--navy-l),var(--navy))}
.rubro.plain::after{display:none}

/* ── proceso ── */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;counter-reset:s}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:2.7rem 1.6rem 1.9rem;counter-increment:s;transition:border-color .25s,transform .25s var(--ease)}
.step:hover{border-color:var(--navy-l);transform:translateY(-4px)}
.step::before{content:counter(s,decimal-leading-zero);position:absolute;top:-1px;left:1.4rem;font-family:var(--fd);font-size:2.4rem;font-weight:800;color:var(--bg-3);line-height:1}
.step h4{font-size:1.05rem;margin-bottom:.6rem;position:relative}
.step p{font-size:.88rem;line-height:1.65}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* ── comparativa ── */
.cmp{width:100%;border-collapse:collapse;font-size:.93rem;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.cmp th,.cmp td{padding:1.05rem 1.25rem;text-align:left;border-bottom:1px solid var(--line)}
.cmp thead th{background:var(--navy);color:#fff;font-family:var(--fd);font-size:.85rem}
.cmp thead th:last-child{color:var(--amber)}
.cmp tbody tr:last-child td{border-bottom:none}
.cmp tbody tr:hover{background:var(--bg-2)}
.cmp td:first-child{font-weight:500;color:var(--ink)}
.yes{color:var(--green);font-weight:600}
.no{color:var(--muted)}
.tw{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--r)}

/* ── demo ── */
.demo{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-d) 100%);color:#fff;position:relative;overflow:hidden}
.demo::before{content:'';position:absolute;top:-25%;left:-8%;width:48%;height:150%;background:radial-gradient(circle,rgba(245,158,11,.2),transparent 62%)}
.demo-in{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,1rem + 4vw,4rem);align-items:start}
.demo h2{color:#fff}
.demo .sub{color:rgba(255,255,255,.82)}
.demo .eyebrow{color:var(--amber-l)}
.demo-pts{list-style:none;margin-top:2.2rem}
.demo-pts li{display:flex;gap:.85rem;padding:.68rem 0;font-size:.95rem;color:rgba(255,255,255,.88)}
.demo-pts li b{color:var(--amber);flex-shrink:0}
.card{background:#fff;border-radius:var(--r-lg);padding:2.3rem;box-shadow:var(--sh-lg)}
.card h3{font-size:1.28rem;margin-bottom:.45rem}
.card>p{font-size:.88rem;margin-bottom:1.7rem}
.fg{margin-bottom:1.15rem}
.fg label{display:block;font-size:.82rem;font-weight:600;color:var(--ink);margin-bottom:.48rem}
.fg input,.fg textarea{width:100%;padding:.72rem .9rem;border:1.5px solid var(--line);border-radius:10px;font-family:var(--fb);font-size:.93rem;color:var(--ink);background:var(--bg-2);transition:border-color .18s,background .18s,box-shadow .18s}
.fg input:focus,.fg textarea:focus{outline:none;border-color:var(--navy-l);background:#fff;box-shadow:0 0 0 4px rgba(44,82,130,.13)}
.fg textarea{resize:vertical;min-height:74px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.card .btn{width:100%;margin-top:.4rem}
.legal{font-size:.75rem;color:var(--muted);margin-top:.9rem;text-align:center;line-height:1.5}
.msg{padding:.8rem 1rem;border-radius:10px;font-size:.87rem;margin-bottom:1rem;display:none}
.msg.err{display:block;background:#fdeaea;color:#a32626;border:1px solid #f5c9c9}
.ok-box{display:none;text-align:center}
.ok-box.on{display:block}
.ok-ico{width:60px;height:60px;border-radius:50%;background:rgba(15,157,110,.12);color:var(--green);display:grid;place-items:center;font-size:1.8rem;margin:0 auto 1rem}
.creds{background:var(--bg-2);border:1px dashed var(--line);border-radius:11px;padding:1rem;margin:1.2rem 0;text-align:left;font-size:.87rem}
.creds div{display:flex;justify-content:space-between;gap:1rem;padding:.28rem 0}
.creds b{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ink);word-break:break-all}
@media(max-width:900px){.demo-in{grid-template-columns:1fr}.f2{grid-template-columns:1fr}}

/* ── faq ── */
.faq{max-width:56rem;margin-inline:auto}
.q{border:1px solid var(--line);border-radius:var(--r);margin-bottom:.85rem;background:#fff;overflow:hidden}
.q summary{padding:1.2rem 1.45rem;font-family:var(--fd);font-weight:600;color:var(--ink);cursor:pointer;list-style:none;display:flex;align-items:center;gap:1rem;font-size:.98rem;transition:background .18s}
.q summary::-webkit-details-marker{display:none}
.q summary::after{content:'+';margin-left:auto;font-size:1.35rem;color:var(--amber-d);font-weight:400;transition:transform .24s var(--ease)}
.q[open] summary::after{transform:rotate(45deg)}
.q summary:hover{background:var(--bg-2)}
.q p{padding:.25rem 1.45rem 1.4rem;font-size:.92rem;line-height:1.72}

/* ── footer ── */
footer{background:var(--navy-d);color:rgba(255,255,255,.66);padding:3.2rem 0 2rem;font-size:.88rem}
.f-top{display:flex;gap:2.5rem;flex-wrap:wrap;justify-content:space-between;padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,.1)}
footer .brand{color:#fff;margin-bottom:.7rem}
footer a{transition:color .18s}
footer a:hover{color:var(--amber)}
.f-links{display:flex;gap:3rem;flex-wrap:wrap}
.f-links h5{color:#fff;font-family:var(--fd);font-size:.85rem;margin-bottom:.95rem}
.f-links ul{list-style:none}
.f-links li{padding:.32rem 0}
.f-bot{padding-top:1.5rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.82rem}

@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
  .slide img{transform:none}
}

/* ══ IA: recorrido de una visita ══ */
.flow{background:var(--bg-2);border-block:1px solid var(--line)}
.flow-line{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:1rem;counter-reset:f;position:relative}
.flow-line::before{content:'';position:absolute;top:26px;left:6%;right:6%;height:2px;background:linear-gradient(90deg,var(--amber),var(--navy-l));opacity:.35}
.fl{position:relative;counter-increment:f;text-align:center;padding-top:0}
.fl-n{width:54px;height:54px;border-radius:50%;background:#fff;border:2px solid var(--amber);color:var(--navy);font-family:var(--fd);font-weight:800;font-size:1.15rem;display:grid;place-items:center;margin:0 auto 1.1rem;position:relative;z-index:1;box-shadow:0 4px 14px rgba(30,58,95,.12)}
.fl h4{font-size:1rem;margin-bottom:.5rem}
.fl p{font-size:.86rem;line-height:1.6}
.fl em{display:block;font-style:normal;margin-top:.7rem;font-size:.73rem;color:var(--amber-d);font-weight:600;line-height:1.5}
@media(max-width:900px){
  .flow-line{grid-template-columns:1fr;gap:1.6rem}
  .flow-line::before{top:0;bottom:0;left:26px;right:auto;width:2px;height:auto;background:linear-gradient(180deg,var(--amber),var(--navy-l))}
  .fl{display:grid;grid-template-columns:54px 1fr;gap:1.1rem;text-align:left;align-items:start}
  .fl-n{margin:0}
  .fl h4,.fl p,.fl em{grid-column:2}
  .fl-n{grid-row:span 3}
}

/* ══ IA: catálogo por portal ══ */
.cat{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem;margin-top:1rem}
.cat-col{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.8rem 1.7rem;transition:box-shadow .26s var(--ease),transform .26s var(--ease)}
.cat-col:hover{box-shadow:var(--sh-lg);transform:translateY(-4px)}
.cat-col h3{font-size:1.08rem;display:flex;align-items:center;gap:.6rem;padding-bottom:.9rem;margin-bottom:1.1rem;border-bottom:2px solid var(--bg-3)}
.cat-col h3 span{width:34px;height:34px;border-radius:10px;background:var(--bg-3);display:grid;place-items:center;font-size:1rem;flex-shrink:0}
.cat-col ul{list-style:none}
.cat-col li{padding:.52rem 0 .52rem 1.6rem;position:relative;font-size:.89rem;line-height:1.55}
.cat-col li::before{content:'✦';position:absolute;left:0;top:.5em;color:var(--amber);font-size:.72rem}
.cat-col li b{color:var(--ink);font-weight:600}
@media(max-width:900px){.cat{grid-template-columns:1fr}}

/* ══ IA: motor y privacidad ══ */
.engine{margin-top:2.2rem;display:grid;grid-template-columns:1.35fr 1fr;gap:1.3rem}
.eng-card{border-radius:var(--r-lg);padding:1.8rem 1.7rem;border:1px solid var(--line);background:#fff}
.eng-card.dark{background:linear-gradient(150deg,var(--navy),var(--navy-d));color:rgba(255,255,255,.85);border-color:transparent}
.eng-card.dark h4{color:#fff}
.eng-card h4{font-size:1.05rem;margin-bottom:.6rem;display:flex;align-items:center;gap:.55rem}
.eng-card p{font-size:.89rem;line-height:1.68}
.chips{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:1.1rem}
.chip{font-size:.75rem;font-weight:600;padding:.32rem .8rem;border-radius:99px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.26);color:#fff}
@media(max-width:900px){.engine{grid-template-columns:1fr}}

/* ══ Tres interfaces: accesos separados ══ */
.if-badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.24);color:rgba(255,255,255,.9);font-size:.78rem;padding:.35rem .85rem;border-radius:99px;margin-bottom:1.2rem;font-family:var(--fb)}
.if-badge b{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--amber-l);font-weight:600}
.if-head{text-align:center;margin-bottom:1.4rem}
.if-head h3{color:#fff;font-size:1.15rem;margin-bottom:.35rem}
.if-head p{color:rgba(255,255,255,.72);font-size:.88rem;max-width:38rem;margin:0 auto}

/* marco de celular para el panel del técnico */
.phones{display:flex;gap:1.6rem;justify-content:center;align-items:flex-start;flex-wrap:wrap}
.phone{width:264px;flex-shrink:0;background:#0b1220;border-radius:36px;padding:11px;box-shadow:0 12px 40px rgba(0,0,0,.42),inset 0 0 0 1px rgba(255,255,255,.09)}
.phone-top{height:20px;display:grid;place-items:center}
.phone-top i{display:block;width:64px;height:5px;border-radius:99px;background:rgba(255,255,255,.26)}
.phone-scr{background:var(--bg-2);border-radius:26px;overflow:hidden;min-height:412px;display:flex;flex-direction:column}
.ph-bar{background:var(--navy);color:#fff;padding:.65rem .85rem;display:flex;align-items:center;gap:.5rem;flex-shrink:0}
.ph-bar b{font-family:var(--fd);font-size:.82rem;font-weight:600}
.ph-bar em{margin-left:auto;font-style:normal;font-size:.68rem;color:rgba(255,255,255,.6)}
.ph-b{padding:.75rem;flex:1;overflow:hidden}
.ph-lbl{font-size:.66rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:.15rem 0 .5rem;font-weight:600}
.ph-card{background:#fff;border:1px solid var(--line);border-radius:11px;padding:.6rem .7rem;margin-bottom:.45rem}
.ph-card .t{display:flex;align-items:center;gap:.45rem;font-size:.79rem;color:var(--ink);font-weight:600}
.ph-card .s{font-size:.7rem;color:var(--muted);margin-top:.18rem;padding-left:1.05rem}
.ph-tabs{display:flex;gap:.25rem;margin-bottom:.6rem;overflow:hidden}
.ph-tab{font-size:.63rem;padding:.3rem .45rem;border-radius:6px;background:#fff;border:1px solid var(--line);color:var(--muted);font-weight:600;flex:1;text-align:center}
.ph-tab.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.ph-fab{margin-top:.6rem;background:var(--amber);color:#3a2500;border-radius:11px;padding:.6rem;text-align:center;font-family:var(--fd);font-weight:700;font-size:.78rem}
.ph-voice{margin-top:.5rem;background:rgba(30,58,95,.07);border:1px dashed var(--navy-l);border-radius:10px;padding:.55rem .6rem;font-size:.68rem;color:var(--navy);line-height:1.45}
@media(max-width:620px){.phone{width:min(264px,86vw)}}

/* ══ Planes ══ */
.plan{background:var(--bg-2);border-block:1px solid var(--line)}
.planes{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem;align-items:start}
.pl{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:2rem 1.7rem;
    display:flex;flex-direction:column;transition:transform .28s var(--ease),box-shadow .28s var(--ease)}
.pl:hover{transform:translateY(-5px);box-shadow:var(--sh-lg)}
.pl.destacado{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-d) 100%);color:rgba(255,255,255,.84);
              border-color:transparent;box-shadow:var(--sh-lg);position:relative;padding-top:2.6rem}
.pl.destacado h3{color:#fff}
.pl-tag{position:absolute;top:-1px;left:50%;transform:translate(-50%,-50%);background:var(--amber);color:#3a2500;
        font-family:var(--fd);font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
        padding:.3rem .9rem;border-radius:99px;white-space:nowrap}
.pl h3{font-size:1.15rem;margin-bottom:.3rem}
.pl-desc{font-size:.85rem;line-height:1.55;min-height:2.6rem}
.pl.destacado .pl-desc{color:rgba(255,255,255,.74)}
.pl-precio{display:flex;align-items:flex-start;gap:.28rem;margin:1.3rem 0 .25rem}
.pl-precio .cur{font-family:var(--fd);font-size:1.05rem;font-weight:700;color:var(--muted);margin-top:.5rem}
.pl-precio .num{font-family:var(--fd);font-size:2.9rem;font-weight:800;color:var(--ink);line-height:1;font-variant-numeric:tabular-nums}
.pl-precio .per{align-self:flex-end;font-size:.88rem;color:var(--muted);margin-bottom:.45rem}
.pl.destacado .pl-precio .cur{color:var(--amber-l)}
.pl.destacado .pl-precio .num{color:#fff}
.pl.destacado .pl-precio .per{color:rgba(255,255,255,.7)}
.pl-escala{font-size:.82rem;font-weight:600;color:var(--amber-d);margin-bottom:1.4rem}
.pl.destacado .pl-escala{color:var(--amber-l)}
.pl ul{list-style:none;flex:1;margin-bottom:1.6rem}
.pl li{padding:.42rem 0 .42rem 1.6rem;position:relative;font-size:.88rem;line-height:1.5}
.pl li::before{content:'✓';position:absolute;left:0;top:.4em;width:19px;height:19px;border-radius:50%;
               background:rgba(15,157,110,.13);color:var(--green);display:grid;place-items:center;
               font-size:.65rem;font-weight:700}
.pl.destacado li::before{background:rgba(245,158,11,.2);color:var(--amber-l)}
.pl li.no{color:var(--muted);opacity:.75}
.pl li.no::before{content:'—';background:transparent;color:var(--muted)}
.pl .btn{width:100%}
.plan-pie{margin-top:2rem;display:flex;gap:1.6rem;flex-wrap:wrap;justify-content:center;
          font-size:.86rem;color:var(--body)}
.plan-pie span{display:flex;align-items:center;gap:.45rem}
.plan-pie b{color:var(--amber-d)}
@media(max-width:940px){
  .planes{grid-template-columns:1fr;max-width:26rem;margin-inline:auto}
  .pl.destacado{padding-top:2.6rem}
}


/* precio anual e IVA */
.anual-tag{margin-top:1rem;display:inline-block;background:rgba(15,157,110,.11);color:var(--green);
           border:1px solid rgba(15,157,110,.28);border-radius:99px;padding:.45rem 1.1rem;font-size:.87rem}
.anual-tag b{font-weight:700}
.pl-anual{font-size:.79rem;color:var(--muted);margin:-.05rem 0 .9rem}
.pl-anual b{color:var(--ink);font-weight:600}
.pl-anual span{color:var(--green);font-weight:600}
.pl.destacado .pl-anual{color:rgba(255,255,255,.62)}
.pl.destacado .pl-anual b{color:#fff}
.pl.destacado .pl-anual span{color:var(--amber-l)}