/* =========================================================
   IABusiness.es — Variación A · Cinemática
   ========================================================= */
:root{
  --bg:#0a0a0c;
  --bg-2:#0f0f12;
  --bg-light:#f5f3ee;
  --bg-light-2:#eae6dc;
  --fg:#f5f3ee;
  --fg-dark:#0a0a0c;
  --muted:#8a8a94;
  --muted-light:#6a6a74;
  --line:rgba(245,243,238,.12);
  --line-dark:rgba(10,10,12,.12);
  --blue:oklch(0.62 0.21 260);
  --blue-deep:oklch(0.48 0.22 265);
  --violet:oklch(0.62 0.24 295);
  --ok:oklch(0.72 0.18 155);
  --radius:4px;
  --ease:cubic-bezier(.2,.8,.2,1);
  --font-display:'Instrument Serif',serif;
  --font-body:'Space Grotesk',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:var(--font-body);font-weight:400;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body{min-height:100vh}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}

/* ------------ film grain + gradient backdrop ------------ */
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:100;
  background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .35 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity:.5;mix-blend-mode:overlay;
}

/* ------------ type scale ------------ */
.h-mega{font-size:clamp(56px,11vw,192px);line-height:0.88;letter-spacing:-0.045em;font-weight:500;margin:0}
.h-display{font-size:clamp(48px,7.5vw,128px);line-height:0.92;letter-spacing:-0.04em;font-weight:500;margin:0}
.h-1{font-size:clamp(40px,5vw,84px);line-height:0.96;letter-spacing:-0.035em;font-weight:500;margin:0}
.h-2{font-size:clamp(28px,3.5vw,56px);line-height:1.02;letter-spacing:-0.02em;font-weight:500;margin:0}
.h-3{font-size:clamp(20px,1.8vw,28px);line-height:1.15;letter-spacing:-0.01em;font-weight:500;margin:0}
em, .italic{font-family:var(--font-display);font-style:italic;font-weight:400}
.mono{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:0.12em;color:var(--muted)}
.lead{font-size:clamp(17px,1.4vw,21px);line-height:1.5;color:var(--muted);max-width:58ch}

/* ------------ layout ------------ */
.container{max-width:1600px;margin:0 auto;padding:0 48px}
@media (max-width:700px){.container{padding:0 24px}}
section{position:relative}

/* ------------ header / nav ------------ */
.topbar{position:fixed;top:0;left:0;right:0;z-index:60;padding:20px 48px;display:flex;align-items:center;justify-content:space-between;backdrop-filter:blur(14px) saturate(1.2);background:rgba(10,10,12,.55);border-bottom:1px solid transparent;transition:all .3s var(--ease)}
.topbar.scrolled{border-bottom-color:var(--line)}
.logo{font-family:var(--font-display);font-size:22px;letter-spacing:-0.02em}
.logo em{color:var(--blue)}
.nav{display:flex;gap:28px;font-size:13px}
.nav a{color:#fff;transition:color .2s}
.nav a:hover{color:var(--fg)}
.cta{padding:10px 18px;border:1px solid var(--line);border-radius:999px;font-size:13px;background:rgba(255,255,255,.02);transition:all .2s var(--ease);display:inline-flex;align-items:center;gap:8px}
.cta:hover{background:var(--fg);color:var(--fg-dark);border-color:var(--fg)}

/* language switcher */
.nav-right{display:flex;align-items:center;gap:12px}
.lang-switch{position:relative}
.lang-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;font-size:11px;color:#fff;background:rgba(255,255,255,.02);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;transition:all .2s var(--ease);cursor:pointer}
.lang-btn:hover{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.2)}
.lang-btn .caret{font-size:9px;opacity:.6}
.lang-btn svg{opacity:.8}
.lang-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:170px;background:rgba(18,18,22,.95);backdrop-filter:blur(18px);border:1px solid var(--line);border-radius:10px;padding:6px;display:none;flex-direction:column;gap:2px;box-shadow:0 12px 32px rgba(0,0,0,.4);z-index:80}
.lang-menu.on{display:flex}
.lang-menu button{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-radius:6px;font-size:13px;color:var(--fg);transition:background .15s;cursor:pointer}
.lang-menu button:hover{background:rgba(255,255,255,.06)}
.lang-menu button.on{background:rgba(98,136,255,.12);color:var(--blue)}
.lang-menu button .code{font-family:var(--font-mono);font-size:10px;opacity:.5;letter-spacing:.1em}
.cta .dot{width:6px;height:6px;border-radius:999px;background:var(--ok);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.4;transform:scale(.8)}50%{opacity:1;transform:scale(1.2)}}
@media (max-width:900px){.nav{display:none}.topbar{padding:16px 24px}}

/* ========================================================
   HERO — llamada entrante + audio reactiva + isométrico
   ======================================================== */
.hero{min-height:100vh;padding:140px 0 80px;position:relative;overflow:hidden;background:linear-gradient(180deg,oklch(0.22 0.07 255),oklch(0.16 0.05 255) 60%,var(--bg))}
.hero::before{content:'';position:absolute;inset:0;background:
  radial-gradient(1100px 760px at 88% 18%,oklch(0.55 0.22 255 / .55),transparent 60%),
  radial-gradient(900px 640px at 12% 82%,oklch(0.50 0.24 295 / .38),transparent 62%);
  pointer-events:none;z-index:1;mix-blend-mode:screen}
.hero-waves{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.55}
.hero-waves canvas{width:100%;height:100%;display:block}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr 1fr;gap:56px;align-items:center}
@media (max-width:1100px){.hero-inner{grid-template-columns:1fr}}
.hero .eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border:1px solid var(--line);border-radius:999px;font-family:var(--font-mono);font-size:11px;letter-spacing:0.1em;text-transform:uppercase;color:var(--muted);margin-bottom:24px;background:rgba(255,255,255,.02)}
.hero .eyebrow .dot{width:6px;height:6px;border-radius:999px;background:var(--ok);animation:pulse 2s ease-in-out infinite}
.hero h1{margin-bottom:56px;line-height:0.95}
.hero h1 .slash{color:var(--blue)}
.hero h1 em{color:var(--fg);position:relative;line-height:0.9;display:inline-block;vertical-align:baseline}
.hero h1 em::after{content:'';position:absolute;left:0;right:0;bottom:0.04em;height:0.08em;background:linear-gradient(90deg,var(--blue),var(--violet));border-radius:2px;opacity:.8}
.hero-ctas{display:flex;gap:12px;margin-top:36px;flex-wrap:wrap}
.btn-primary{padding:14px 22px;background:var(--fg);color:var(--fg-dark);border-radius:999px;font-size:14px;font-weight:500;display:inline-flex;align-items:center;gap:10px;transition:all .3s var(--ease)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(255,255,255,.15)}
.btn-ghost{padding:14px 22px;border:1px solid var(--line);border-radius:999px;font-size:14px;display:inline-flex;align-items:center;gap:10px;transition:all .2s var(--ease)}
.btn-ghost:hover{background:rgba(255,255,255,.05);border-color:rgba(245,243,238,.25)}

/* ---- stats under hero copy ---- */
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:56px;padding-top:32px;border-top:1px solid var(--line);max-width:560px}
.hero-stats .n{font-family:var(--font-display);font-size:44px;line-height:1;color:var(--fg);font-style:italic}
.hero-stats .l{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:0.08em;margin-top:6px}

/* ---- call widget in hero ---- */
.call-widget{position:relative;border-radius:18px;padding:24px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));border:1px solid var(--line);backdrop-filter:blur(20px);overflow:hidden}
.call-widget::before{content:'';position:absolute;inset:-1px;background:linear-gradient(135deg,oklch(0.62 0.21 260 / .4),transparent 40%,oklch(0.62 0.24 295 / .35));border-radius:18px;pointer-events:none;z-index:-1;padding:1px;mask:linear-gradient(#000,#000) content-box,linear-gradient(#000,#000);mask-composite:exclude}
.call-head{display:flex;justify-content:space-between;align-items:center;font-family:var(--font-mono);font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:0.08em}
.call-head .live{display:inline-flex;align-items:center;gap:6px;color:var(--ok)}
.call-head .live .dot{width:6px;height:6px;border-radius:999px;background:var(--ok);animation:pulse 1.6s ease-in-out infinite}
.caller{display:flex;align-items:center;gap:14px;margin:18px 0 8px}
.caller .avatar{width:44px;height:44px;border-radius:999px;background:linear-gradient(135deg,var(--blue),var(--violet));display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px}
.caller .name{font-size:17px;font-weight:500}
.caller .meta{font-size:12px;color:var(--muted);font-family:var(--font-mono);letter-spacing:.05em}
.caller .timer{margin-left:auto;font-family:var(--font-mono);font-size:14px;color:var(--fg)}

.wave{height:72px;display:flex;align-items:center;justify-content:center;gap:3px;margin:14px 0 18px}
.wave i{display:block;width:3px;background:linear-gradient(180deg,var(--blue),var(--violet));border-radius:2px;transform-origin:center;animation:wv 1.4s ease-in-out infinite}
.wave i:nth-child(odd){animation-duration:1.1s}
.wave i:nth-child(3n){animation-duration:1.6s}
@keyframes wv{0%,100%{transform:scaleY(.15)}50%{transform:scaleY(1)}}

.transcript{border-top:1px solid var(--line);padding-top:16px;min-height:180px;display:flex;flex-direction:column;gap:10px}
.bubble{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.45;animation:slideUp .5s var(--ease) backwards}
.bubble .who{font-family:var(--font-mono);font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:0.08em;padding:3px 8px;border:1px solid var(--line);border-radius:999px;flex-shrink:0;margin-top:2px}
.bubble.ai .who{color:var(--blue);border-color:oklch(0.62 0.21 260 / .4)}
.bubble .txt{flex:1}
.cursor{display:inline-block;width:8px;height:1em;background:var(--fg);margin-left:3px;vertical-align:text-bottom;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
@keyframes slideUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.action-row{margin-top:14px;display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:6px 10px;border:1px solid var(--line);border-radius:999px;font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:0.08em;color:var(--muted);display:inline-flex;align-items:center;gap:6px;opacity:0;transform:translateY(4px);transition:all .4s var(--ease)}
.chip.on{opacity:1;transform:none;color:var(--fg);border-color:oklch(0.72 0.18 155 / .4);background:oklch(0.72 0.18 155 / .08)}
.chip .tick{color:var(--ok)}

/* ------------ marquee clients ------------ */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;overflow:hidden;background:rgba(255,255,255,.015)}
.marquee-track{display:flex;gap:64px;white-space:nowrap;animation:marquee 40s linear infinite}
.marquee span{font-family:var(--font-display);font-size:28px;font-style:italic;color:var(--muted);opacity:.7}
.marquee span::after{content:'·';margin-left:64px;color:var(--line)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ========================================================
   FLOW — el loop: llamada → IA → CRM → acción
   ======================================================== */
.flow{padding:140px 0;background:var(--bg-2);border-top:1px solid var(--line)}
.flow-head{display:grid;grid-template-columns:1fr 1fr;gap:48px;margin-bottom:72px;align-items:end}
@media (max-width:900px){.flow-head{grid-template-columns:1fr}}
.flow-stage{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;max-width:1400px;margin:0 auto}
@media (max-width:900px){.flow-stage{grid-template-columns:1fr 1fr}}
.node{position:relative;border:1px solid var(--line);border-radius:10px;padding:24px;background:rgba(255,255,255,.02);min-height:220px;display:flex;flex-direction:column;gap:12px;overflow:hidden;transition:all .4s var(--ease)}
.node.active{border-color:oklch(0.62 0.21 260 / .6);background:rgba(98,136,255,.06);transform:translateY(-4px)}
.node .num{font-family:var(--font-mono);font-size:11px;color:var(--muted);letter-spacing:.12em}
.node .title{font-size:19px;letter-spacing:-0.01em}
.node .desc{font-size:13px;color:var(--muted);line-height:1.5}
.node .viz{flex:1;display:flex;align-items:center;justify-content:center;margin-top:8px}
.node .beam{position:absolute;inset:auto -2px 0 auto;width:2px;height:0;background:linear-gradient(180deg,transparent,var(--blue));transition:height .6s var(--ease)}
.node.active .beam{height:100%}

/* flow viz bits */
.phone-ring{width:80px;height:80px;border-radius:999px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;position:relative}
.phone-ring::before,.phone-ring::after{content:'';position:absolute;inset:-8px;border:1px solid oklch(0.62 0.21 260 / .4);border-radius:999px;animation:ring 1.8s ease-out infinite}
.phone-ring::after{animation-delay:.9s}
@keyframes ring{0%{transform:scale(.5);opacity:1}100%{transform:scale(1.6);opacity:0}}
.phone-ring svg{width:28px;height:28px}

.brain{width:80px;height:80px;position:relative}
.brain i{position:absolute;width:10px;height:10px;border-radius:999px;background:var(--blue)}
.brain i:nth-child(1){top:10%;left:20%;animation:pulseNode 2s ease-in-out infinite}
.brain i:nth-child(2){top:20%;right:10%;animation:pulseNode 2s ease-in-out infinite .3s}
.brain i:nth-child(3){bottom:20%;left:10%;animation:pulseNode 2s ease-in-out infinite .6s}
.brain i:nth-child(4){bottom:10%;right:20%;animation:pulseNode 2s ease-in-out infinite .9s}
.brain i:nth-child(5){top:50%;left:50%;transform:translate(-50%,-50%);background:var(--violet);animation:pulseNode 2s ease-in-out infinite 1.2s}
.brain svg{position:absolute;inset:0;width:100%;height:100%}
@keyframes pulseNode{0%,100%{transform:scale(1);opacity:.7}50%{transform:scale(1.3);opacity:1}}

.crm-card{width:100%;border:1px solid var(--line);border-radius:6px;padding:10px;background:rgba(255,255,255,.03);font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.crm-card .row{display:flex;justify-content:space-between;padding:4px 0;border-bottom:1px dashed var(--line)}
.crm-card .row:last-child{border-bottom:0}
.crm-card .row .v{color:var(--fg)}
.crm-card .row.write .v{color:var(--ok);animation:typewrite 1.4s steps(12) infinite}
@keyframes typewrite{0%{opacity:0}10%{opacity:1}90%{opacity:1}100%{opacity:0}}

.cal{width:100%;display:grid;grid-template-columns:repeat(7,1fr);gap:3px;font-family:var(--font-mono);font-size:9px;color:var(--muted);text-align:center}
.cal i{padding:6px 0;border:1px solid var(--line);border-radius:3px;font-style:normal}
.cal i.booked{background:var(--blue);color:var(--fg);border-color:var(--blue);animation:book .6s var(--ease)}
@keyframes book{from{transform:scale(.5);opacity:0}}

/* ========================================================
   AUDIO DEMO — scroll-hijack section
   ======================================================== */
.demo{position:relative;padding:60px 0;background:var(--bg);min-height:0 !important;height:auto !important}
.demo-sticky{position:relative;top:auto;height:auto;display:flex;align-items:center;overflow:hidden;background:var(--bg);padding:40px 0}
.demo-sticky::before{content:'';position:absolute;inset:0;background:radial-gradient(1400px 900px at 50% 50%,oklch(0.35 0.18 265 / .25),transparent 60%)}
.demo-inner{position:relative;z-index:2;width:100%;max-width:1600px;margin:0 auto;padding:0 48px;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
@media (max-width:1000px){.demo-inner{grid-template-columns:1fr;gap:32px}}
.demo-text h2{margin-bottom:24px}
.demo-text .script{font-family:var(--font-mono);font-size:13px;color:var(--muted);background:rgba(255,255,255,.02);border:1px solid var(--line);border-radius:8px;padding:18px;margin-top:24px;line-height:1.6;max-height:220px;overflow:auto}
.demo-text .script .user{color:var(--muted)}
.demo-text .script .ai{color:var(--blue)}

.demo-visual{position:relative;aspect-ratio:1;max-width:560px;margin:0 auto;width:100%}
@media (max-width:1000px){
  .demo-visual{aspect-ratio:auto;height:260px;max-width:100%}
  .wave-big i{animation-duration:1.2s}
}
.orb{position:absolute;inset:0;border-radius:999px;background:radial-gradient(circle at 30% 30%,oklch(0.62 0.21 260 / .8),oklch(0.48 0.22 265 / .5) 40%,oklch(0.25 0.15 275 / .3) 70%,transparent);filter:blur(40px);animation:orbit 14s ease-in-out infinite}
@keyframes orbit{0%,100%{transform:scale(1) translate(0,0)}33%{transform:scale(1.1) translate(10%,-5%)}66%{transform:scale(.95) translate(-6%,8%)}}
.rings{position:absolute;inset:0;border-radius:999px}
.rings i{position:absolute;inset:0;border:1px solid var(--line);border-radius:999px;animation:expand 4s ease-out infinite}
.rings i:nth-child(2){animation-delay:1s}
.rings i:nth-child(3){animation-delay:2s}
.rings i:nth-child(4){animation-delay:3s}
@keyframes expand{0%{transform:scale(.3);opacity:1}100%{transform:scale(1.1);opacity:0}}
.wave-big{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:4px}
.wave-big i{display:block;width:4px;background:linear-gradient(180deg,var(--fg),var(--blue));border-radius:2px;animation:wv2 1.2s ease-in-out infinite}
.wave-big i:nth-child(even){animation-duration:1.4s}
.wave-big i:nth-child(3n){animation-duration:1.8s}
@keyframes wv2{0%,100%{height:8px}50%{height:140px}}

/* ========================================================
   SECTORS — casos de uso (slider video-like)
   ======================================================== */
.sectors{padding:20px 0 80px;border-top:0;background:var(--bg)}
.sec-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:32px;gap:32px;flex-wrap:wrap}
.sec-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:32px}
.sec-tab{padding:10px 18px;border:1px solid var(--line);border-radius:999px;font-size:13px;color:var(--muted);transition:all .3s var(--ease);display:inline-flex;align-items:center;gap:8px}
.sec-tab.on{background:var(--fg);color:var(--fg-dark);border-color:var(--fg)}
.sec-tab .ix{font-family:var(--font-mono);font-size:10px;opacity:.6}
.sec-stage{position:relative;aspect-ratio:16/8;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--bg-2)}
.sec-slide{position:absolute;inset:0;padding:48px;display:grid;grid-template-columns:1fr 1fr;gap:48px;opacity:0;transform:translateX(60px) scale(.98);transition:all .7s var(--ease);pointer-events:none}
.sec-slide.on{opacity:1;transform:none;pointer-events:auto}
.sec-slide.out{transform:translateX(-60px) scale(.98)}
.sec-slide .meta{font-family:var(--font-mono);font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px}
.sec-slide h3{margin-bottom:16px}
.sec-slide .body p{color:var(--muted);line-height:1.6;max-width:50ch}
.sec-slide .kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px}
.sec-slide .kpis .k{font-family:var(--font-display);font-style:italic;font-size:44px;line-height:1}
.sec-slide .kpis .k small{font-family:var(--font-body);font-style:normal;font-size:16px;color:var(--muted);display:block;margin-top:4px}
.sec-slide .visual{display:flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:10px;background:
  repeating-linear-gradient(45deg,rgba(255,255,255,.02) 0 6px,transparent 6px 14px);
  position:relative;overflow:hidden}
.sec-slide .visual .tag{position:absolute;bottom:16px;left:16px;font-family:var(--font-mono);font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em;background:rgba(0,0,0,.4);padding:4px 8px;border-radius:3px;border:1px solid var(--line)}
.sec-slide .visual .glyph{font-family:var(--font-display);font-style:italic;font-size:180px;color:var(--blue);opacity:.5;line-height:.8}
.sec-progress{position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--line)}
.sec-progress i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--violet));width:0;transition:width .1s linear}

/* ========================================================
   ONBOARDING — 4 pasos
   ======================================================== */
.onboarding{padding:120px 0;background:var(--bg-light);color:var(--fg-dark);border-top:1px solid var(--line)}
.onboarding h2,.onboarding h3,.onboarding p,.onboarding span,.onboarding div{color:inherit}
.onboarding .h-1,.onboarding .h-2{color:var(--fg-dark)}
.onboarding .step .d{color:#4a4a54}
.onboarding .step .t{color:var(--fg-dark)}
.onboarding .step .tag{color:var(--muted-light,#6a6a74)}
.onboarding .mono{color:var(--muted-light)}
.onboarding h2 em{color:var(--blue-deep)}
.onboarding .lead{color:var(--muted-light)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-dark);border:1px solid var(--line-dark);border-radius:10px;overflow:hidden;margin-top:64px}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}}
.step{padding:32px;background:var(--bg-light);min-height:280px;display:flex;flex-direction:column;gap:12px;position:relative;transition:background .3s var(--ease)}
.step:hover{background:var(--bg-light-2)}
.step .n{font-family:var(--font-display);font-style:italic;font-size:72px;line-height:.9;color:var(--blue-deep)}
.step .t{font-size:22px;letter-spacing:-0.01em;margin-top:auto}
.step .d{font-size:13px;color:var(--muted-light);line-height:1.5}
.step .tag{position:absolute;top:18px;right:18px;font-family:var(--font-mono);font-size:10px;text-transform:uppercase;color:var(--muted-light);letter-spacing:.08em}

/* ========================================================
   OTHER APPS — Fichaje / Textia / Voz
   ======================================================== */
.ecosystem{padding:140px 0;border-top:1px solid var(--line)}
.apps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px}
@media (max-width:1000px){.apps{grid-template-columns:1fr}}
.app{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:rgba(255,255,255,.02);transition:all .4s var(--ease);position:relative;min-height:440px;display:flex;flex-direction:column}
.app:hover{transform:translateY(-6px);border-color:rgba(245,243,238,.25)}
.app .head{padding:28px;border-bottom:1px solid var(--line)}
.app .logo-mark{font-family:var(--font-display);font-style:italic;font-size:36px;line-height:1;margin-bottom:14px}
.app .url{font-family:var(--font-mono);font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.app .body{padding:28px;flex:1;display:flex;flex-direction:column;gap:16px}
.app .body p{color:var(--muted);font-size:14px;line-height:1.5;margin:0}
.app .preview{flex:1;margin-top:16px;border:1px solid var(--line);border-radius:8px;background:var(--bg-2);padding:18px;display:flex;flex-direction:column;gap:8px;min-height:180px}
.app .foot{padding:20px 28px;border-top:1px solid var(--line);font-size:13px;display:flex;justify-content:space-between;align-items:center;color:var(--muted)}
.app .foot .go{color:var(--fg);display:flex;align-items:center;gap:6px}
.app:hover .foot .go{color:var(--blue)}

/* preview variants */
.pv-voz{background:linear-gradient(180deg,rgba(98,136,255,.05),transparent)}
.pv-voz .dial{display:flex;gap:6px;align-items:center;font-family:var(--font-mono);font-size:11px;color:var(--muted)}
.pv-voz .dial .dot{width:8px;height:8px;border-radius:999px;background:var(--ok);animation:pulse 2s ease-in-out infinite}
.pv-voz .mini-wave{height:40px;display:flex;align-items:center;gap:2px}
.pv-voz .mini-wave i{display:block;width:2px;background:var(--blue);border-radius:1px;animation:wv 1.2s ease-in-out infinite}

.pv-textia .chan{display:flex;gap:6px;flex-wrap:wrap;font-family:var(--font-mono);font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.pv-textia .chan i{padding:3px 8px;border:1px solid var(--line);border-radius:999px;font-style:normal;background:rgba(255,255,255,.02)}
.pv-textia .chan i.on{background:var(--blue);color:var(--fg);border-color:var(--blue)}
.pv-textia .msg{padding:8px 10px;border-radius:6px;background:rgba(255,255,255,.03);font-size:12px;line-height:1.4;border:1px solid var(--line);max-width:90%}
.pv-textia .msg.them{align-self:flex-end;background:rgba(98,136,255,.1);border-color:oklch(0.62 0.21 260 / .4)}

.pv-fichaje .time{font-family:var(--font-display);font-style:italic;font-size:48px;line-height:1}
.pv-fichaje .bar{height:8px;background:rgba(255,255,255,.05);border-radius:999px;overflow:hidden}
.pv-fichaje .bar i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--violet));border-radius:999px;width:68%}
.pv-fichaje .row{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}

/* ========================================================
   TESTIMONIALS
   ======================================================== */
.testimonials{padding:140px 0;border-top:1px solid var(--line);background:var(--bg-2)}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:56px}
@media (max-width:900px){.quote-grid{grid-template-columns:1fr}}
.quote{border:1px solid var(--line);border-radius:10px;padding:28px;background:rgba(255,255,255,.02);display:flex;flex-direction:column;gap:20px;min-height:280px}
.quote .big{font-family:var(--font-display);font-size:28px;line-height:1.2;letter-spacing:-0.01em;font-style:italic}
.quote .big::before{content:'«';color:var(--blue);margin-right:4px}
.quote .big::after{content:'»';color:var(--blue);margin-left:4px}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:auto}
.quote .who .av{width:40px;height:40px;border-radius:999px;background:linear-gradient(135deg,var(--blue),var(--violet));display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px}
.quote .who .n{font-size:14px}
.quote .who .r{font-size:12px;color:var(--muted);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em}

/* ========================================================
   PRICING
   ======================================================== */
.pricing{padding:140px 0;border-top:1px solid var(--line)}
.pricing h2,.pricing h3,.pricing p,.pricing .h-1,.pricing .lead,.pricing .mono{color:#fff}
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:56px}
@media (max-width:1000px){.tiers{grid-template-columns:1fr}}
.tier{border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:32px;background:#1c1c27;display:flex;flex-direction:column;gap:16px;position:relative;overflow:hidden;color:#fff}
.tier .nm,.tier .pr,.tier .incl,.tier .incl i{color:#fff}
.tier .pr small{color:rgba(255,255,255,.6)}
.tier.feat{background:linear-gradient(180deg,rgba(98,136,255,.06),rgba(190,122,255,.04));border-color:oklch(0.62 0.21 260 / .4)}
.tier.feat::before{content:'Recomendado';position:absolute;top:18px;right:18px;font-family:var(--font-mono);font-size:10px;color:var(--blue);text-transform:uppercase;letter-spacing:.1em;padding:4px 8px;border:1px solid oklch(0.62 0.21 260 / .4);border-radius:999px}
.tier .nm{font-family:var(--font-display);font-style:italic;font-size:32px}
.tier .pr{font-size:52px;font-weight:500;letter-spacing:-0.03em;line-height:1}
.tier .pr small{font-size:15px;color:var(--muted);font-weight:400;font-family:var(--font-mono);letter-spacing:0;text-transform:none}
.tier .incl{display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--muted);margin:8px 0}
.tier .incl i{display:flex;gap:10px;font-style:normal;align-items:flex-start}
.tier .incl i::before{content:'→';color:var(--blue);flex-shrink:0}
.tier .btn-primary,.tier .btn-ghost{justify-content:center;margin-top:auto}

/* ========================================================
   CONTACT / FOOTER
   ======================================================== */
.contact{padding:120px 0;border-top:1px solid var(--line);background:#ffffff;color:#000}
.contact h2,.contact h3,.contact p,.contact label,.contact input,.contact textarea,.contact select,.contact .h-1{color:#000}
.contact .lead{color:#4a4a54}
.contact .mono{color:var(--muted-light)}
.contact h2 em{color:var(--blue-deep)}
.contact form{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-dark);border:1px solid var(--line-dark);border-radius:6px;overflow:hidden;margin-top:56px}
.contact .field{background:#eef3f5;padding:20px 24px;display:flex;flex-direction:column;gap:6px}
.contact .field.full{grid-column:1 / -1}
.contact .field label{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;color:#000;letter-spacing:.1em}
.contact .field input,.contact .field textarea,.contact .field select{background:transparent;border:0;font:inherit;color:var(--fg-dark);padding:8px 0;font-size:17px;outline:none;border-bottom:1px solid transparent;resize:vertical}
.contact .field input:focus,.contact .field textarea:focus,.contact .field select:focus{border-bottom-color:var(--blue-deep)}
.contact .field textarea{min-height:120px}
.contact .submit{grid-column:1 / -1;padding:24px;background:#014cc0;color:#fff;display:flex;justify-content:space-between;align-items:center;font-size:14px}
.contact .submit button{padding:14px 24px;background:#eef3f5;color:#000;border-radius:999px;font-weight:500;display:inline-flex;align-items:center;gap:10px;transition:all .3s var(--ease);opacity:.97}
.contact .submit button:hover{opacity:1;transform:translateX(4px)}

footer.foot{padding:64px 48px 48px;background:var(--bg);border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;max-width:1600px;margin:0 auto}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
.foot-brand .logo{font-size:40px;margin-bottom:16px;display:block}
.foot-brand p{color:var(--muted);max-width:36ch;font-size:14px;line-height:1.5}
.foot-col h4{font-family:var(--font-mono);font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:0 0 16px}
.foot-col a{display:block;padding:6px 0;font-size:14px;color:var(--fg);opacity:.8;transition:opacity .2s}
.foot-col a:hover{opacity:1;color:var(--blue)}
.foot-base{max-width:1600px;margin:48px auto 0;padding-top:24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;flex-wrap:wrap;gap:16px}

/* ========================================================
   Reveal on scroll utility
   ======================================================== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.delay-1{transition-delay:.08s}
.reveal.delay-2{transition-delay:.16s}
.reveal.delay-3{transition-delay:.24s}

/* ========================================================
   Tweaks panel
   ======================================================== */
.tweaks-panel{position:fixed;bottom:24px;right:24px;z-index:200;border:1px solid var(--line);border-radius:14px;background:rgba(10,10,12,.85);backdrop-filter:blur(18px);padding:16px;min-width:240px;display:none;font-size:13px}
.tweaks-panel.on{display:block}
.tweaks-panel h5{margin:0 0 12px;font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.tweaks-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
.tweaks-row:last-child{border-bottom:0}
.tweaks-row label{color:var(--muted);font-size:12px}
.tweaks-row .seg{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.tweaks-row .seg button{padding:4px 10px;font-size:11px;color:var(--muted);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em}
.tweaks-row .seg button.on{background:var(--fg);color:var(--fg-dark)}

/* light-mode body override */
body.light{background:var(--bg-light);color:var(--fg-dark)}
body.light .topbar{background:rgba(245,243,238,.7);border-color:rgba(10,10,12,.1)}
body.light .nav a{color:var(--muted-light)}
body.light .nav a:hover{color:var(--fg-dark)}
body.light .cta{border-color:var(--line-dark);background:transparent}
body.light .cta:hover{background:var(--fg-dark);color:var(--fg);border-color:var(--fg-dark)}

/* ecosystem section: light text on dark bg */
#ecosystem h1,#ecosystem h2,#ecosystem h3,#ecosystem h4,#ecosystem h5,#ecosystem h6,
#ecosystem p,#ecosystem li,#ecosystem dt,#ecosystem dd,#ecosystem blockquote,
#ecosystem figcaption,#ecosystem label,#ecosystem span,#ecosystem a,
#ecosystem em,#ecosystem strong,#ecosystem small,
#ecosystem td,#ecosystem th,#ecosystem caption{color:rgb(196,196,205)}
#ecosystem .sec-head h1,#ecosystem .sec-head h2,#ecosystem .sec-head h3,
#ecosystem .sec-head h1>span,#ecosystem .sec-head h1>em,
#ecosystem .sec-head h2>span,#ecosystem .sec-head h2>em,
#ecosystem .sec-head h3>span,#ecosystem .sec-head h3>em{color:#fff}

/* ecosystem app title colors */
#ecosystem .apps .app:nth-child(1) .logo-mark,
#ecosystem .apps .app:nth-child(1) .logo-mark em{color:rgb(0,176,255)}
#ecosystem .apps .app:nth-child(2) .logo-mark,
#ecosystem .apps .app:nth-child(2) .logo-mark em{color:rgb(0,227,51)}
#ecosystem .apps .app:nth-child(3) .logo-mark,
#ecosystem .apps .app:nth-child(3) .logo-mark em{color:rgb(247,0,0)}

/* language switcher */
.nav-right{display:flex;align-items:center;gap:12px}
.lang-switch{position:relative}
.lang-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;font-size:11px;color:#fff;background:rgba(255,255,255,.02);font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
.lang-btn:hover{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.2)}
.lang-btn .caret{font-size:9px;opacity:.6}
.lang-btn svg{opacity:.8}
.lang-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:170px;background:rgba(18,18,22,.95);backdrop-filter:blur(18px);border:1px solid var(--line);border-radius:10px;padding:6px;display:none;flex-direction:column;gap:2px;box-shadow:0 12px 32px rgba(0,0,0,.4);z-index:80}
.lang-menu.on{display:flex}
.lang-menu button{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;border-radius:6px;font-size:13px;color:var(--fg);cursor:pointer}
.lang-menu button:hover{background:rgba(255,255,255,.06)}
.lang-menu button.on{background:rgba(98,136,255,.12);color:var(--blue)}
.lang-menu button .code{font-family:var(--font-mono);font-size:10px;opacity:.5;letter-spacing:.1em}

/* ecosystem section: ensure light text on dark bg */
#ecosystem h1,#ecosystem h2,#ecosystem h3,#ecosystem h4,#ecosystem h5,#ecosystem h6,
#ecosystem p,#ecosystem li,#ecosystem dt,#ecosystem dd,#ecosystem blockquote,
#ecosystem figcaption,#ecosystem label,#ecosystem span,#ecosystem a,
#ecosystem em,#ecosystem strong,#ecosystem small,
#ecosystem td,#ecosystem th,#ecosystem caption{color:rgb(196,196,205)}
#ecosystem .sec-head h1,#ecosystem .sec-head h2,#ecosystem .sec-head h3,
#ecosystem .sec-head h4,#ecosystem .sec-head h5,#ecosystem .sec-head h6,
#ecosystem .sec-head h1>span,#ecosystem .sec-head h1>em,
#ecosystem .sec-head h2>span,#ecosystem .sec-head h2>em,
#ecosystem .sec-head h3>span,#ecosystem .sec-head h3>em{color:#fff}

/* ecosystem app title colors */
#ecosystem .apps .app:nth-child(1) .logo-mark{color:rgb(0, 176, 255)}
#ecosystem .apps .app:nth-child(2) .logo-mark{color:rgb(0, 227, 51)}
#ecosystem .apps .app:nth-child(3) .logo-mark{color:rgb(247, 0, 0)}

/* ======================= MOBILE-ONLY FIXES (≤720px) ======================= */
@media (max-width:720px){
  /* Sectores: solo meta + título (el contenido no entra en el recuadro) */
  .sec-stage{aspect-ratio:5/3}
  .sec-slide{padding:24px;grid-template-columns:1fr;gap:0;align-content:start}
  .sec-slide .body p,
  .sec-slide .kpis,
  .sec-slide .visual{display:none}
  .sec-slide .meta{margin-bottom:12px}
  .sec-slide h3{font-size:26px;margin-bottom:0}

  /* Onboarding: 1 columna para que 02 y 04 no se corten */
  .steps{grid-template-columns:1fr}
  .step{min-height:0;padding:28px 24px 24px}
  .step .tag{top:16px;right:16px}

  /* Contacto: 1 columna + submit en vertical */
  .contact form{grid-template-columns:1fr}
  .contact .submit{flex-direction:column;align-items:stretch;gap:14px;text-align:center;padding:20px}
  .contact .submit button{width:100%;justify-content:center}
}