/* VoiceAI by Cloud617 — hoja de estilos compartida */
:root{
  --bg:#FFFFFF;
  --bg-soft:#F6F5F2;
  --bg-warm:#FBF8F4;
  --ink:#0B0B0C;
  --ink-2:#34343A;
  --muted:#6B6B73;
  --line:#E7E4DF;
  --navy:#1F3A56;      /* azul VoiceAI */
  --slate:#7A8FA8;     /* gris azulado VoiceAI */
  --sky:#8FB3D9;
  --lilac:#B7A8F0;
  --peach:#F6C6A8;
  --coral:#EE6A4C;     /* acento cálido propio */
  --ok:#1E8E5A;
  --radius:20px;
  --radius-sm:12px;
  --shadow:0 1px 2px rgba(11,11,12,.04),0 8px 30px rgba(11,11,12,.06);
  --max:1180px;
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-display:"Inter Tight","Inter",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
@media (max-width:640px){.container{padding:0 16px}}

/* ---------- Tipografía ---------- */
h1,h2,h3,h4{font-family:var(--font-display);letter-spacing:-.025em;line-height:1.08;font-weight:600;color:var(--ink)}
h1{font-size:clamp(2.5rem,6vw,4.6rem);letter-spacing:-.035em}
h2{font-size:clamp(2rem,4.2vw,3.2rem)}
h3{font-size:1.25rem;letter-spacing:-.015em;line-height:1.25}
p{color:var(--ink-2)}
.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--muted);max-width:620px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:500;letter-spacing:.02em;color:var(--ink-2);padding:6px 12px;border:1px solid var(--line);border-radius:999px;background:#fff}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 4px rgba(238,106,76,.15)}
.muted{color:var(--muted)}
.grad-text{background:linear-gradient(92deg,var(--navy) 0%,#4E6F97 45%,var(--coral) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:48px;padding:0 22px;border-radius:999px;font-weight:500;font-size:.98rem;transition:transform .15s ease,background .2s ease,box-shadow .2s ease,border-color .2s;white-space:nowrap;cursor:pointer;border:1px solid transparent}
.btn:active{transform:scale(.98)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#26262B}
.btn-light{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-light:hover{border-color:#cfcac2;background:var(--bg-soft)}
.btn-sm{height:40px;padding:0 16px;font-size:.9rem}
.btn svg{width:18px;height:18px;flex:none}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- Navegación ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.nav.scrolled{border-bottom-color:var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.brand{display:flex;align-items:center;gap:12px;flex:none;margin-right:12px}
.brand img{height:34px;width:auto}
.brand .div{white-space:nowrap;font-size:.72rem;color:var(--muted);border-left:1px solid var(--line);padding-left:12px;line-height:1.25}
.brand .div b{color:var(--ink-2);font-weight:600}
.nav-links{display:flex;align-items:center;gap:26px;font-size:.95rem;color:var(--ink-2);white-space:nowrap}
.nav-links a:hover{color:var(--ink)}
.nav-cta{display:flex;gap:10px;align-items:center}
.menu-btn{display:none;width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:#fff;align-items:center;justify-content:center}
.menu-btn svg{width:20px;height:20px}
@media (max-width:1420px){.nav-cta .btn-light{display:none}}
@media (max-width:1100px){.nav-links{gap:18px;font-size:.9rem}}
@media (max-width:960px){
  .nav-links{display:none}
  .nav-cta .btn-light{display:none}
  .menu-btn{display:inline-flex}
  .nav.open .nav-links{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 16px 16px}
  .nav.open .nav-links a{padding:12px 4px;width:100%;border-bottom:1px solid var(--bg-soft)}
}
@media (max-width:520px){.brand{gap:10px}.brand .div{font-size:.66rem;padding-left:10px}.brand img{height:26px}.nav-cta .btn-dark{display:none}}

/* ---------- Secciones ---------- */
section{padding:112px 0}
@media (max-width:760px){section{padding:72px 0}}
.section-head{max-width:760px;margin-bottom:56px}
.section-head .eyebrow{margin-bottom:20px}
.section-head p{margin-top:18px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.center .lead{margin-left:auto;margin-right:auto}
.soft{background:var(--bg-soft)}
.warm{background:var(--bg-warm)}

/* ---------- Orbe ---------- */
.orb-wrap{position:relative;display:grid;place-items:center;aspect-ratio:1/1;width:100%;max-width:480px;margin:0 auto}
.orb{position:relative;width:78%;aspect-ratio:1/1;border-radius:50%;overflow:hidden;isolation:isolate;
  background:#DDE7F3;
  box-shadow:inset 0 -24px 50px rgba(31,58,86,.28),inset 0 16px 40px rgba(255,255,255,.5),0 40px 80px -20px rgba(31,58,86,.35);
  --c1:#1F3A56;--c2:#4E77A8;--c3:#8FB3D9;--c4:#B7A8F0;--c5:#F6C6A8;--c6:#EE6A4C}
.orb::before{content:"";position:absolute;inset:-25%;border-radius:50%;z-index:-1;
  background:conic-gradient(from 0deg,var(--c1),var(--c2),var(--c3),var(--c4),var(--c5),var(--c6),var(--c2),var(--c1));
  filter:blur(22px);animation:spin 14s linear infinite}
.orb::after{content:"";position:absolute;inset:0;border-radius:50%;
  background:radial-gradient(circle at 32% 26%,rgba(255,255,255,.85) 0%,rgba(255,255,255,.25) 22%,rgba(255,255,255,0) 45%),
             radial-gradient(circle at 70% 80%,rgba(11,11,12,.18),transparent 55%)}
.orb-ring{position:absolute;inset:4%;border-radius:50%;border:1px solid rgba(31,58,86,.10)}
.orb-ring.r2{inset:-2%;border-color:rgba(31,58,86,.06)}
.orb-pulse{position:absolute;width:78%;aspect-ratio:1/1;border-radius:50%;border:2px solid rgba(78,119,168,.35);animation:pulse 3.2s ease-out infinite}
.orb-pulse.p2{animation-delay:1.6s}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%{transform:scale(1);opacity:.7}100%{transform:scale(1.28);opacity:0}}
.orb-cta{position:absolute;bottom:4%;left:50%;transform:translateX(-50%);display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:999px;padding:10px 18px 10px 12px;font-weight:500;font-size:.95rem;white-space:nowrap;transition:transform .15s}
.orb-cta:hover{transform:translateX(-50%) translateY(-2px)}
.orb-cta .mic{width:30px;height:30px;border-radius:50%;background:var(--ink);display:grid;place-items:center}
.orb-cta .mic svg{width:15px;height:15px;color:#fff}
@media (prefers-reduced-motion:reduce){.orb::before,.orb-pulse,.demo-top .mini-orb::before{animation:none}}

/* ---------- Hero ---------- */
.hero{padding:72px 0 96px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:720px;height:720px;background:radial-gradient(circle,rgba(143,179,217,.25),transparent 60%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;position:relative}
.hero h1{margin:22px 0 22px}
.hero .btn-row{margin-top:34px}
.hero-note{margin-top:22px;font-size:.88rem;color:var(--muted);display:flex;align-items:center;gap:8px}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.hero .orb-wrap{max-width:360px}.hero{padding:40px 0 72px}}

/* ---------- Franja de datos ---------- */
.facts{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fact{padding:28px 24px;border-right:1px solid var(--line)}
.fact:last-child{border-right:0}
.fact b{display:block;font-family:var(--font-display);font-size:1.9rem;letter-spacing:-.03em;font-weight:600}
.fact span{color:var(--muted);font-size:.92rem}
@media (max-width:820px){.facts{grid-template-columns:1fr 1fr}.fact:nth-child(2){border-right:0}.fact:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media (max-width:420px){.fact{padding:22px 14px}.fact b{font-size:1.5rem}}

/* ---------- Tarjetas ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media (max-width:900px){.grid-3{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:border-color .2s,box-shadow .2s,transform .2s}
.card:hover{border-color:#d6d1c9;box-shadow:var(--shadow)}
.card h3{margin:18px 0 10px}
.card p{font-size:.97rem;color:var(--muted)}
.icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--bg-soft);border:1px solid var(--line)}
.icon svg{width:22px;height:22px;color:var(--navy)}
.icon.c{background:#FDEEE9;border-color:#F8D6CC}.icon.c svg{color:var(--coral)}
.icon.l{background:#F1EEFD;border-color:#E0D9FA}.icon.l svg{color:#6A55C9}
.icon.s{background:#EAF2FB;border-color:#D3E3F4}.icon.s svg{color:#2F5E91}

/* ---------- Pasos ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.step{padding:32px 26px;border-right:1px solid var(--line);position:relative}
.step:last-child{border-right:0}
.step .n{font-family:var(--font-display);font-size:.85rem;font-weight:600;color:var(--coral);letter-spacing:.04em}
.step h3{margin:14px 0 10px}
.step p{font-size:.95rem;color:var(--muted)}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media (max-width:560px){.steps{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}}

/* ---------- Tecnología ---------- */
.tech{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
@media (max-width:900px){.tech{grid-template-columns:1fr}}
.check-list{list-style:none;display:grid;gap:14px;margin-top:28px}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-2)}
.check-list li svg{flex:none;width:22px;height:22px;color:var(--ok);margin-top:1px}
.flow{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.flow-row{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px dashed var(--line)}
.flow-row:last-child{border-bottom:0}
.flow-row .tag{font-size:.72rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);width:92px;flex:none}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:.85rem;padding:6px 12px;border-radius:999px;background:var(--bg-soft);border:1px solid var(--line);color:var(--ink-2)}
.chip.hl{background:var(--ink);color:#fff;border-color:var(--ink)}
@media (max-width:480px){.flow-row{flex-direction:column;align-items:flex-start;gap:8px}.flow-row .tag{width:auto}}

/* ---------- Demos ---------- */
.demo-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s}
.demo-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d6d1c9}
.demo-top{position:relative;height:190px;display:grid;place-items:center;overflow:hidden}
.demo-top .mini-orb{position:relative;width:120px;height:120px;border-radius:50%;overflow:hidden;isolation:isolate;box-shadow:inset 0 -14px 30px rgba(0,0,0,.16),0 20px 40px -12px rgba(31,58,86,.35)}
.demo-top .mini-orb::before{content:"";position:absolute;inset:-25%;z-index:-1;background:var(--g);filter:blur(12px);animation:spin 12s linear infinite}
.demo-top .mini-orb::after{content:"";position:absolute;inset:0;border-radius:50%;background:radial-gradient(circle at 32% 26%,rgba(255,255,255,.8),rgba(255,255,255,0) 45%)}
.demo-top .badge{position:absolute;top:16px;left:16px}
.demo-body{padding:26px;display:flex;flex-direction:column;gap:10px;flex:1}
.demo-body .role{font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.demo-body h3{font-size:1.5rem}
.demo-body p{font-size:.96rem;color:var(--muted);flex:1}
.demo-body .link{display:inline-flex;align-items:center;gap:8px;font-weight:500;margin-top:8px}
.demo-body .link svg{width:18px;height:18px;transition:transform .2s}
.demo-card:hover .link svg{transform:translateX(4px)}
.t-miska{background:radial-gradient(circle at 50% 120%,#DCE8F6,#F4F7FB 60%)}
.t-miska .mini-orb{--g:conic-gradient(from 90deg,#1F3A56,#3D6EA8,#8FB3D9,#CFE0F2,#3D6EA8,#1F3A56)}
.t-psique{background:radial-gradient(circle at 50% 120%,#E7E1FB,#F7F5FE 60%)}
.t-psique .mini-orb{--g:conic-gradient(from 90deg,#3B2F7A,#7C6AD6,#B7A8F0,#E9E3FD,#7C6AD6,#3B2F7A)}
.t-camila{background:radial-gradient(circle at 50% 120%,#FBE0D6,#FEF6F2 60%)}
.t-camila .mini-orb{--g:conic-gradient(from 90deg,#8A3422,#EE6A4C,#F6C6A8,#FFF1E8,#EE6A4C,#8A3422)}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;font-weight:600;padding:5px 10px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink-2)}
.pill .live{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px rgba(30,142,90,.18)}

/* ---------- Canales ---------- */
.channels{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:760px){.channels{grid-template-columns:1fr}}
.channel .icon{flex:none}
.channel{padding:26px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);display:flex;gap:16px;align-items:flex-start}
.channel h3{font-size:1.1rem;margin-bottom:6px}
.channel p{font-size:.94rem;color:var(--muted)}

/* ---------- Por qué ---------- */
.why{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
@media (max-width:900px){.why{grid-template-columns:1fr;gap:36px}}
.why-list{display:grid;gap:0;border-top:1px solid var(--line)}
.why-item{display:grid;grid-template-columns:44px 1fr;gap:18px;padding:24px 0;border-bottom:1px solid var(--line)}
.why-item h3{font-size:1.1rem;margin-bottom:6px}
.why-item p{font-size:.95rem;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:22px 0}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;font-family:var(--font-display);font-weight:600;font-size:1.1rem;letter-spacing:-.01em}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{flex:none;width:28px;height:28px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:transform .2s}
.faq details[open] summary .pm{transform:rotate(45deg)}
.faq details p{margin-top:12px;color:var(--muted);max-width:720px}

/* ---------- CTA final ---------- */
.cta-box{position:relative;overflow:hidden;border-radius:32px;background:var(--ink);color:#fff;padding:72px 56px;display:grid;grid-template-columns:1.3fr .7fr;gap:32px;align-items:center}
.cta-box h2{color:#fff}
.cta-box p{color:rgba(255,255,255,.72);margin-top:16px;max-width:520px}
.cta-box .btn-light{background:#fff;border-color:#fff}
.cta-box .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.28)}
.cta-box .btn-ghost:hover{border-color:#fff}
.cta-box .orb{width:100%;max-width:240px;margin-left:auto;box-shadow:0 30px 80px -10px rgba(143,179,217,.45)}
@media (max-width:820px){.cta-box{grid-template-columns:1fr;padding:48px 24px;border-radius:24px}.cta-box .orb{max-width:160px;margin:0}}

/* ---------- Footer ---------- */
footer{background:#0B0B0C;color:rgba(255,255,255,.7);padding:72px 0 36px;font-size:.93rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.foot-grid{grid-template-columns:1fr}}
footer img{height:32px;width:auto;margin-bottom:18px}
footer h4{color:#fff;font-size:.85rem;font-weight:600;letter-spacing:.02em;margin-bottom:16px;font-family:var(--font)}
footer ul{list-style:none;display:grid;gap:10px}
footer a:hover{color:#fff}
.foot-div{display:inline-flex;align-items:center;gap:8px;margin-top:14px;padding:8px 12px;border:1px solid rgba(255,255,255,.14);border-radius:999px;font-size:.82rem;color:rgba(255,255,255,.85)}
.foot-bottom{margin-top:56px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;color:rgba(255,255,255,.5)}

/* ---------- Página de demo ---------- */
.crumbs{font-size:.88rem;color:var(--muted);display:flex;gap:8px;align-items:center;margin-bottom:22px}
.crumbs a:hover{color:var(--ink)}
.demo-hero{padding:56px 0 88px;overflow:hidden}
.demo-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
@media (max-width:900px){.demo-hero-grid{grid-template-columns:1fr}.demo-hero .orb-wrap{max-width:340px}}
.demo-hero h1{font-size:clamp(2.1rem,4.4vw,3.4rem);margin:18px 0 18px}
.demo-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.orb.miska{--c1:#1F3A56;--c2:#3D6EA8;--c3:#8FB3D9;--c4:#CFE0F2;--c5:#8FB3D9;--c6:#2B4E78}
.orb.psique{--c1:#3B2F7A;--c2:#7C6AD6;--c3:#B7A8F0;--c4:#E9E3FD;--c5:#C7B8F5;--c6:#5A48B0;background:#E9E3FD;box-shadow:inset 0 -24px 50px rgba(59,47,122,.28),inset 0 16px 40px rgba(255,255,255,.5),0 40px 80px -20px rgba(59,47,122,.35)}
.orb.camila{--c1:#8A3422;--c2:#EE6A4C;--c3:#F6C6A8;--c4:#FFF1E8;--c5:#F4A283;--c6:#C94F33;background:#FBE0D6;box-shadow:inset 0 -24px 50px rgba(138,52,34,.25),inset 0 16px 40px rgba(255,255,255,.5),0 40px 80px -20px rgba(138,52,34,.3)}
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:how}
@media (max-width:760px){.how{grid-template-columns:1fr}}
.how .card{counter-increment:how}
.how .card::before{content:counter(how,decimal-leading-zero);font-family:var(--font-display);font-weight:600;color:var(--coral);font-size:.9rem;letter-spacing:.04em}
.how .card h3{margin-top:12px}
.flow-steps{display:grid;gap:0;border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden}
.flow-step{display:grid;grid-template-columns:56px 1fr;gap:16px;padding:20px 24px;border-bottom:1px solid var(--line);align-items:center}
.flow-step:last-child{border-bottom:0}
.flow-step .k{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:600;font-size:.9rem;background:var(--bg-soft);border:1px solid var(--line)}
.flow-step h4{font-size:1rem;letter-spacing:-.01em;margin-bottom:2px}
.flow-step p{font-size:.92rem;color:var(--muted)}
@media (max-width:480px){.flow-step{grid-template-columns:40px 1fr;padding:18px 16px;gap:12px}.flow-step .k{width:34px;height:34px}}
.try{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.try ul{list-style:none;display:grid;gap:10px;margin-top:16px}
.try li{padding:12px 16px;border-radius:12px;background:var(--bg-soft);font-size:.95rem;color:var(--ink-2)}
.try li::before{content:"“";color:var(--coral);font-weight:700;margin-right:4px}
.try li::after{content:"”";color:var(--coral);font-weight:700;margin-left:2px}
.notice{display:flex;gap:12px;align-items:flex-start;padding:16px 18px;border-radius:14px;background:#FFF7E8;border:1px solid #F4E1B8;color:#6B5317;font-size:.9rem;margin-top:28px}
.notice svg{flex:none;width:20px;height:20px;margin-top:1px}
.other-demos{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media (max-width:640px){.other-demos{grid-template-columns:1fr}}

/* ---------- Animación de entrada ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ---------- WhatsApp flotante ---------- */
.wa-float{position:fixed;left:20px;bottom:20px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 10px 30px rgba(37,211,102,.35);transition:transform .2s}
.wa-float:hover{transform:scale(1.06)}
.wa-float svg{width:28px;height:28px;color:#fff}

/* ---------- ARI en portada ---------- */
.hero-orb{display:flex;flex-direction:column;align-items:center;gap:8px}
.orb-btn{border:0;padding:0;cursor:pointer;display:block;transition:transform .25s ease}
.orb-btn:hover{transform:scale(1.02)}
.orb-btn:focus-visible{outline:3px solid var(--coral);outline-offset:6px}
.ari-card{width:100%;max-width:400px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:18px 20px;margin-top:-18px;position:relative;z-index:2}
.ari-head{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.ari-head b{font-family:var(--font-display);font-size:1.1rem;letter-spacing:-.01em}
.ari-card p{font-size:.92rem;color:var(--muted);margin-bottom:14px}
.ari-card .btn-row{gap:8px}
@media (max-width:420px){.ari-card .btn{flex:1}}

/* ---------- Indicador del widget ---------- */
.widget-hint{position:fixed;right:24px;bottom:96px;z-index:70;background:var(--ink);color:#fff;font-size:.9rem;padding:10px 14px;border-radius:12px;box-shadow:var(--shadow);opacity:0;transform:translateY(8px);pointer-events:none;transition:opacity .3s,transform .3s;max-width:240px}
.widget-hint::after{content:"";position:absolute;right:28px;bottom:-7px;width:14px;height:14px;background:var(--ink);transform:rotate(45deg)}
.widget-hint.show{animation:hint 5s ease forwards}
@keyframes hint{0%{opacity:0;transform:translateY(8px)}8%,85%{opacity:1;transform:none}100%{opacity:0;transform:translateY(8px)}}

/* ---------- Resaltado al navegar con ARI ---------- */
.flash{animation:flash 1.8s ease}
@keyframes flash{0%,100%{box-shadow:0 0 0 0 rgba(238,106,76,0)}25%{box-shadow:0 0 0 6px rgba(238,106,76,.35)}}
section.flash{animation:none}
section.flash .section-head h2{animation:flashText 1.8s ease}
@keyframes flashText{25%{color:var(--coral)}}

/* ---------- Aviso de cookies ---------- */
.cookie-bar{position:fixed;left:16px;right:16px;bottom:16px;z-index:80;max-width:720px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 40px rgba(11,11,12,.15);padding:16px 18px;display:flex;gap:16px;align-items:center;justify-content:space-between}
.cookie-bar p{font-size:.88rem;color:var(--ink-2)}
@media (max-width:640px){.cookie-bar{flex-direction:column;align-items:flex-start}}

/* ---------- Proceso detrás de la conversación ---------- */
.pipeline{display:grid;grid-template-columns:repeat(var(--n,6),1fr);gap:0;position:relative}
.pipe-step{position:relative;padding:0 10px;text-align:center}
.pipe-step:not(:last-child)::after{content:"";position:absolute;top:28px;left:calc(50% + 34px);right:calc(-50% + 34px);height:2px;background:repeating-linear-gradient(90deg,var(--slate) 0 6px,transparent 6px 12px)}
.pipe-ico{width:56px;height:56px;border-radius:16px;margin:0 auto 14px;display:grid;place-items:center;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.pipe-ico svg{width:26px;height:26px;color:var(--navy)}
.pipe-step:nth-child(3n+2) .pipe-ico svg{color:var(--coral)}
.pipe-step:nth-child(3n) .pipe-ico svg{color:#6A55C9}
.pipe-step h4{font-size:.98rem;letter-spacing:-.01em;margin-bottom:6px}
.pipe-step p{font-size:.86rem;color:var(--muted);line-height:1.5}
@media (max-width:900px){
  .pipeline{grid-template-columns:1fr;gap:0}
  .pipe-step{display:grid;grid-template-columns:56px 1fr;gap:16px;text-align:left;padding:0 0 26px}
  .pipe-ico{margin:0}
  .pipe-step:not(:last-child)::after{top:62px;bottom:4px;left:27px;right:auto;width:2px;height:auto;background:repeating-linear-gradient(180deg,var(--slate) 0 6px,transparent 6px 12px)}
}

/* ---------- Opciones para hablar (demos) ---------- */
.talk-options{display:grid;grid-template-columns:repeat(var(--n,2),1fr);gap:10px;margin-top:30px;max-width:640px}
@media (max-width:1100px) and (min-width:561px){.talk-options{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.talk-options{grid-template-columns:1fr}}
.talk-opt{display:flex;gap:10px;align-items:center;padding:12px 14px;white-space:nowrap;border-radius:16px;border:1px solid var(--line);background:#fff;text-align:left;cursor:pointer;font:inherit;color:inherit;transition:border-color .2s,box-shadow .2s,transform .15s}
.talk-opt:hover{border-color:#cfcac2;box-shadow:var(--shadow);transform:translateY(-1px)}
.talk-opt.primary{background:var(--ink);color:#fff;border-color:var(--ink)}
.talk-opt.primary small{color:rgba(255,255,255,.7)}
.talk-opt .ti{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;flex:none;background:var(--bg-soft)}
.talk-opt.primary .ti{background:rgba(255,255,255,.14)}
.talk-opt .ti svg{width:18px;height:18px}
.talk-opt b{display:block;font-weight:600;font-size:.95rem}
.talk-opt small{display:block;font-size:.8rem;color:var(--muted)}
.phone-note{display:inline-flex;align-items:center;gap:8px;margin-top:14px;font-size:.9rem;color:var(--ink-2)}
.phone-note a{font-weight:600;border-bottom:1px solid var(--line)}
button.orb-cta{border:1px solid var(--line);font:inherit;cursor:pointer;color:inherit}
section[id],[id^="demo-"]{scroll-margin-top:88px}