:root{
  --bg:#07111d;
  --bg-2:#0b1725;
  --panel:#0e1c2b;
  --panel-2:#122236;
  --text:#f7f9fc;
  --muted:#aeb9c8;
  --dark:#101b2d;
  --line:#20344d;
  --blue:#2491ff;
  --blue-2:#1476ff;
  --green:#18c46f;
  --red:#ff3b30;
  --orange:#f5a623;
  --light:#f6f8fb;
  --max:1440px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg);line-height:1.5}
a{color:inherit;text-decoration:none}
button{font:inherit}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}

.site-header{position:absolute;z-index:20;top:0;left:0;right:0;padding:18px 0}
.nav-wrap{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:36px}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand-mark{display:flex;align-items:center;gap:4px;height:38px}
.brand-mark i{display:block;width:3px;background:var(--blue);border-radius:10px}
.brand-mark i:nth-child(1),.brand-mark i:nth-child(5){height:16px}.brand-mark i:nth-child(2),.brand-mark i:nth-child(4){height:28px}.brand-mark i:nth-child(3){height:38px}
.brand-copy{display:flex;flex-direction:column;line-height:1.05}
.brand-copy strong{font-size:24px;letter-spacing:-.02em}.brand-copy small{font-size:8px;color:#9ca9ba;margin-top:5px;letter-spacing:.06em}
.nav{display:flex;justify-content:center;gap:36px;font-size:14px;color:#d5dce7}
.nav a{position:relative;padding:10px 0}.nav a:hover,.nav a.active{color:#fff}.nav a.active:after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;background:var(--blue)}
.menu-toggle{display:none;background:none;border:0;color:#fff;font-size:28px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:16px;border-radius:8px;padding:14px 24px;font-weight:700;transition:.2s ease;border:1px solid transparent}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--blue-2));box-shadow:0 10px 30px rgba(36,145,255,.2)}
.btn-ghost{border-color:#3a8bdc;background:rgba(7,17,29,.3)}
.nav-cta{padding:12px 20px;font-size:14px}

.hero{position:relative;overflow:hidden;min-height:665px;padding:150px 0 70px;background:
radial-gradient(circle at 78% 28%,rgba(20,118,255,.14),transparent 30%),
linear-gradient(120deg,#07111d 0%,#07111d 48%,#0b1624 100%)}
.hero:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(255,255,255,.015) 1px,transparent 1px);background-size:56px 100%;opacity:.1}
.hero-glow{position:absolute;border-radius:50%;filter:blur(80px);opacity:.3}.hero-glow-a{width:500px;height:500px;background:#0058a8;right:-120px;top:40px}.hero-glow-b{width:320px;height:320px;background:#1a75ff;right:250px;bottom:-160px;opacity:.16}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:60px}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.32em;color:#cbd6e5;margin:0 0 18px}.eyebrow.dark{color:#6880a0}
.hero h1{font-size:64px;line-height:1.02;letter-spacing:-.045em;margin:0 0 26px}.hero h1 span,.philosophy h2 span{color:var(--blue)}
.hero-text{font-size:20px;max-width:650px;color:#dce4ee;margin:0 0 30px}.hero-actions{display:flex;gap:16px;flex-wrap:wrap}

.hero-demo{position:relative;min-height:430px;display:flex;align-items:center;justify-content:center}
.laptop{position:relative;width:min(650px,100%);transform:perspective(1200px) rotateX(2deg) rotateY(-3deg);background:#121821;border:5px solid #313844;border-radius:18px 18px 10px 10px;box-shadow:0 30px 70px rgba(0,0,0,.55);z-index:2}
.laptop:after{content:"";position:absolute;left:-7%;right:-7%;bottom:-20px;height:24px;background:linear-gradient(#a9adb4,#454b55);border-radius:2px 2px 18px 18px;box-shadow:0 12px 22px rgba(0,0,0,.45)}
.screen{background:linear-gradient(160deg,#0b1420,#0a1019);padding:24px 26px 28px;border-radius:12px;min-height:340px}
.screen-topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}.mini-brand{font-weight:800;font-size:20px}.wave{color:var(--blue);margin-right:6px}.mini-volume{display:flex;align-items:center;gap:10px;color:#59a9ff}.mini-volume span{display:block;width:72px;height:5px;background:#1d2d40;border-radius:99px}.mini-volume b{display:block;width:44px;height:5px;background:var(--blue);border-radius:99px;margin-left:-82px}
.pad-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.pad{min-height:74px;background:#172333;color:#fff;border:1px solid #26384d;border-radius:7px;font-size:17px}.pad small{display:block;margin-top:4px;font-size:14px}.pad.blue{background:linear-gradient(145deg,#218fff,#116ae7)}.pad.green{background:linear-gradient(145deg,#179759,#126d42);box-shadow:inset 0 0 0 1px #2deb8d}
.fx-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:18px}.stop{border:0;border-radius:6px;background:linear-gradient(#ff4b3f,#ed251b);color:#fff;font-weight:800;padding:13px 28px}.bank{display:flex;gap:16px;align-items:center;color:#d9e1eb}.bank span{padding:8px 14px;background:#142130;border-radius:5px}
.flightcase{position:absolute;width:78%;height:90px;bottom:10px;background:linear-gradient(#303943,#121820);border:2px solid #535d68;transform:skewX(-8deg);box-shadow:0 20px 50px rgba(0,0,0,.45)}


.philosophy{background:var(--light);color:var(--dark);padding:80px 0}
.philosophy-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.philosophy h2{font-size:46px;line-height:1.05;letter-spacing:-.035em;margin:0 0 28px}.philosophy p{font-size:18px;max-width:640px;color:#39465a}.chips{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.chips span{padding:13px 18px;border-radius:999px;background:#e9eef5;text-align:center;color:#42536b;font-weight:600}

.examples{padding:55px 0 62px;background:linear-gradient(160deg,#07111d,#0a1724)}
.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:28px}.section-head h2,.process h2,.contact h2{font-size:36px;line-height:1.1;margin:0 0 8px}.section-head p{color:#b6c0ce;margin:0}.text-link,.card a{color:#38a0ff;font-weight:700}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.card{background:linear-gradient(180deg,#102031,#0b1723);border:1px solid #244260;border-radius:10px;padding:16px;min-height:335px}.card h3{font-size:20px;margin:16px 0 6px}.card p{color:#b8c3d0;font-size:14px;min-height:68px}.card a{font-size:14px}
.mock{height:155px;border:1px solid #24415d;border-radius:8px;background:#09131e;padding:12px;overflow:hidden}.mini-pads{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}.mini-pads i{height:42px;border-radius:3px;background:#15273a}.mini-pads i:nth-child(1){background:#238eff}.mini-pads i:nth-child(3){background:#168b54}.fx-mini b{display:inline-block;background:#ed3328;padding:7px 16px;border-radius:4px;margin-top:8px;font-size:10px}.cue-mini{display:grid;align-content:center;gap:9px}.cue-row{display:grid;grid-template-columns:22px 1fr 30px;align-items:center;gap:8px;color:#48a8ff}.cue-row i{height:4px;border-radius:99px;background:linear-gradient(90deg,#1c90ff 55%,#1c3146 55%)}.cue-row b{height:14px;border-radius:3px;background:#213346}.recorder-mini{display:grid;align-content:center;gap:12px}.recorder-mini div{display:grid;grid-template-columns:1fr 1fr auto;font-size:10px;color:#cbd4df}.recorder-mini b{color:#40d982;font-weight:600}.monitor-status{display:flex;justify-content:space-around;color:#2ee287;font-size:22px}.monitor-mini .alert{min-height:0;margin:7px 0;padding:6px 9px;border-radius:4px;font-size:10px}.danger{background:#4a1d23}.warn{background:#4e3a14}.ok{background:#143a2a}

.process{background:#f8fafc;color:var(--dark);padding:55px 0 65px}.process-head{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:end}.process-head>p{color:#5d6a7a;margin-bottom:8px}.steps{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:18px;align-items:start;margin-top:45px;text-align:center}.steps article p{font-size:14px;color:#667487}.steps article h3{font-size:16px}.step-icon{font-size:28px;color:var(--blue);font-weight:700}.arrow{font-size:36px;color:#8ea0b4;margin-top:20px}

.contact{background:linear-gradient(90deg,#081321,#0c1b2c);padding:28px 0;border-top:1px solid #1f3147}.contact-grid{display:grid;grid-template-columns:1.2fr auto 1fr;align-items:center;gap:40px}.contact h2{margin-bottom:6px}.contact p{color:#b5c0cd;margin:0}.contact-points{display:flex;justify-content:flex-end;gap:28px}.contact-points>span{display:grid;place-items:center;font-size:26px}.contact-points small{font-size:11px;color:#d0d8e2;margin-top:6px}

.footer{background:#06101b;padding:26px 0 14px;color:#c7d0dd}.footer-grid{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:30px}.footer .brand-copy strong{font-size:20px}.footer nav{display:flex;gap:24px;font-size:13px}.footer-location{text-align:right;font-size:13px}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid #16293d;margin-top:20px;padding-top:14px;font-size:11px;color:#75869b}

@media (max-width:1100px){
  .nav{display:none}.nav-cta{display:none}.menu-toggle{display:block;justify-self:end}.nav-wrap{grid-template-columns:auto 1fr}
  .nav.open{display:flex;position:absolute;top:72px;left:24px;right:24px;flex-direction:column;background:#0c1826;padding:20px;border:1px solid #243c57;border-radius:10px;gap:8px}
  .hero-grid,.philosophy-grid{grid-template-columns:1fr}.hero{padding-top:125px}.hero-demo{margin-top:10px}
  .cards{grid-template-columns:repeat(2,1fr)}.contact-grid{grid-template-columns:1fr}.contact-points{justify-content:flex-start}
}

@media (max-width:760px){
  .container{width:min(100% - 28px,var(--max))}.hero{min-height:auto}.hero h1{font-size:46px}.hero-text{font-size:17px}.laptop{width:100%}.screen{padding:16px}.pad{min-height:60px;font-size:14px}.pad small{font-size:11px}.chips{grid-template-columns:repeat(2,1fr);gap:12px}.philosophy{padding:58px 0}.philosophy h2{font-size:36px}.cards{grid-template-columns:1fr}.section-head{align-items:flex-start;gap:14px;flex-direction:column}.process-head{grid-template-columns:1fr;gap:10px}.steps{grid-template-columns:1fr}.arrow{transform:rotate(90deg);margin:0}.contact-points{flex-wrap:wrap}.footer-grid{grid-template-columns:1fr}.footer nav{flex-wrap:wrap}.footer-location{text-align:left}.footer-bottom{flex-direction:column;gap:8px}
}


/* ===== v0.2: demos animadas, manteniendo el diseño visual anterior ===== */
.demo-cards{grid-template-columns:repeat(3,1fr)}
.demo-cards .card{min-height:360px}
.demo-mini-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px;font-size:8px;letter-spacing:.08em;color:#7f95aa}
.demo-mini-top strong{font-size:9px;color:#d8e3ee}
.demo-mini-top .watching{color:#39d98a}
.recorder-live,.projector-live,.backup-live{height:178px}
.rec-line{display:grid;grid-template-columns:1fr auto 48px;align-items:center;gap:7px;padding:5px 0;border-bottom:1px solid #16283a;font-size:9px;color:#cbd4df}
.rec-line small{text-align:right;color:#7d91a6;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:8px}
.rec-state,.pj-state{font-size:7px;letter-spacing:.04em;border:1px solid currentColor;border-radius:99px;padding:2px 5px}
.rec-state.ready{color:#8ca0b3}.rec-state.recording{color:#ff7770}.rec-state.offline{color:#e9bb61}
.mini-action-row{display:flex;gap:6px;margin-top:9px}
.mini-btn{border:1px solid #29455f;border-radius:4px;background:#102033;color:#cbd8e5;font-size:8px;font-weight:700;padding:6px 8px;cursor:pointer}
.mini-btn:hover{background:#162a40}.rec-all{color:#ff7770}
.projector-mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:8px}
.projector-mini-grid div{display:grid;place-items:center;gap:5px;min-height:43px;border:1px solid #1c344b;border-radius:5px;background:#0c1926;font-size:8px;color:#b9c8d7}
.pj-state.online{color:#49dc91}.pj-state.powering{color:#61adff}.pj-state.shutter{color:#a8b4bf}.pj-state.warning{color:#e9bb61}
.backup-source-mini{display:flex;align-items:center;justify-content:space-between;gap:8px;border:1px solid #1c344b;border-radius:5px;padding:8px;background:#0c1926}
.backup-source-mini small{font-size:7px;color:#7f95aa}.backup-source-mini b{font-size:9px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.backup-arrow-mini{text-align:center;color:#39a1ff;font-size:13px;line-height:1.2;margin:4px 0}
.backup-versions{display:grid;gap:3px}
.backup-versions span{display:block;padding:4px 6px;background:#0c1926;border:1px solid #162a3d;border-radius:3px;color:#74899e;font-size:7px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.backup-versions .backup-new{color:#60dfa0;border-color:#24533d;background:#0f211a}
.demo-flash{animation:demoFlash .65s ease}
@keyframes demoFlash{0%{box-shadow:0 0 0 0 rgba(54,159,255,.55)}100%{box-shadow:0 0 0 10px rgba(54,159,255,0)}}
@media(max-width:1100px){.demo-cards{grid-template-columns:1fr}}
@media(max-width:760px){.demo-cards{grid-template-columns:1fr}.projector-mini-grid{grid-template-columns:repeat(2,1fr)}}
@media(prefers-reduced-motion:reduce){.demo-flash{animation:none}}

/* ===== v0.3: demos visibles y animadas al entrar en pantalla ===== */
.demo-mini-top{
  grid-template-columns:auto 1fr auto;
}
.live-demo-badge{
  justify-self:center;
  color:#4aa8ff !important;
  border:1px solid rgba(74,168,255,.45);
  background:rgba(74,168,255,.08);
  border-radius:999px;
  padding:2px 6px;
  font-size:7px !important;
  letter-spacing:.08em;
  font-weight:800;
}
.demo-running{
  border-color:#315a7c;
  box-shadow:0 0 0 1px rgba(65,161,255,.08), inset 0 0 28px rgba(33,123,205,.04);
}
.rec-state.recording::before,
.watching::before{
  content:"";
  display:inline-block;
  width:5px;
  height:5px;
  margin-right:4px;
  border-radius:50%;
  background:currentColor;
  animation:statusBlink 1s ease-in-out infinite;
}
@keyframes statusBlink{
  0%,100%{opacity:1}
  50%{opacity:.28}
}
.backup-new{
  animation:newBackupPulse 1.15s ease 2;
}
@keyframes newBackupPulse{
  0%,100%{transform:translateX(0);filter:brightness(1)}
  50%{transform:translateX(3px);filter:brightness(1.35)}
}
@media(prefers-reduced-motion:reduce){
  .rec-state.recording::before,.watching::before,.backup-new{animation:none}
}

/* ===== v0.4: ejemplos a ancho completo, uno debajo del otro ===== */

.demo-cards{
  grid-template-columns:1fr !important;
  gap:34px;
}

.demo-cards .card{
  display:flex;
  flex-direction:column;
  min-height:0;
  padding:28px;
  border-radius:14px;
}

.demo-cards .card h3{
  font-size:26px;
  margin:22px 0 8px;
}

.demo-cards .card p{
  min-height:0;
  max-width:820px;
  font-size:16px;
  line-height:1.65;
  margin:0 0 10px;
}

.demo-cards .card > a{
  margin-top:4px;
  font-size:15px;
}

/* La demo ocupa todo el ancho disponible de cada bloque */
.demo-cards .mock{
  width:100%;
  height:auto;
  min-height:305px;
  padding:24px 26px;
  border-radius:10px;
}

/* Cabecera de cada demo */
.demo-mini-top{
  margin-bottom:18px;
  font-size:11px;
}

.demo-mini-top strong{
  font-size:13px;
}

.live-demo-badge{
  font-size:9px !important;
  padding:4px 9px;
}

/* Recorder Control */
.rec-line{
  grid-template-columns:1fr 110px 90px;
  min-height:49px;
  gap:18px;
  padding:8px 0;
  font-size:14px;
}

.rec-line small{
  font-size:12px;
}

.rec-state{
  font-size:10px;
  padding:4px 8px;
}

.mini-action-row{
  gap:10px;
  margin-top:18px;
}

.mini-btn{
  min-height:38px;
  padding:8px 14px;
  font-size:11px;
  border-radius:6px;
}

/* Projector Control */
.projector-mini-grid{
  grid-template-columns:repeat(5,1fr);
  gap:12px;
  margin-top:16px;
}

.projector-mini-grid div{
  min-height:105px;
  gap:10px;
  border-radius:8px;
  font-size:13px;
}

.pj-state{
  font-size:9px;
  padding:4px 7px;
}

/* Automatic Backup */
.backup-source-mini{
  padding:15px 18px;
  border-radius:8px;
}

.backup-source-mini small{
  font-size:10px;
}

.backup-source-mini b{
  font-size:14px;
}

.backup-arrow-mini{
  font-size:22px;
  margin:10px 0;
}

.backup-versions{
  gap:7px;
}

.backup-versions span{
  padding:10px 12px;
  font-size:12px;
  border-radius:5px;
}

/* Tablet */
@media(max-width:900px){
  .demo-cards .card{padding:22px}
  .demo-cards .mock{min-height:285px;padding:20px}
  .projector-mini-grid{grid-template-columns:repeat(3,1fr)}
  .projector-mini-grid div{min-height:82px}
}

/* Móvil */
@media(max-width:620px){
  .demo-cards{gap:24px}
  .demo-cards .card{padding:16px}
  .demo-cards .card h3{font-size:22px}
  .demo-cards .card p{font-size:14px}

  .demo-cards .mock{
    min-height:0;
    padding:16px;
  }

  .demo-mini-top{
    display:grid;
    grid-template-columns:1fr auto;
    row-gap:8px;
  }

  .live-demo-badge{
    justify-self:end;
  }

  .demo-mini-top > span:last-child{
    grid-column:1/-1;
  }

  .rec-line{
    grid-template-columns:1fr auto;
    gap:8px;
    font-size:12px;
  }

  .rec-line small{
    grid-column:1/-1;
    text-align:left;
    font-size:10px;
  }

  .projector-mini-grid{
    grid-template-columns:repeat(2,1fr);
  }

  .projector-mini-grid div{
    min-height:72px;
  }

  .backup-source-mini{
    align-items:flex-start;
    flex-direction:column;
  }

  .backup-versions span{
    font-size:9px;
  }
}


/* ===== Versión consolidada: plataformas y alcance ===== */
.platforms{
  position:relative;
  overflow:hidden;
  padding:62px 0 68px;
  color:#f5f8fc;
  background:
    radial-gradient(circle at 82% 20%, rgba(37,144,255,.18), transparent 30%),
    linear-gradient(135deg,#07131f 0%,#0a1b2e 55%,#0b2340 100%);
  border-top:1px solid #172d43;
  border-bottom:1px solid #1a334c;
}
.platforms::after{
  content:"";
  position:absolute;
  width:420px;
  height:420px;
  right:-230px;
  bottom:-310px;
  border:1px solid rgba(68,163,255,.12);
  border-radius:50%;
}
.platforms-inner{position:relative;z-index:1;text-align:center}
.platforms .eyebrow{margin-bottom:12px}
.platforms h2{
  margin:0 0 24px;
  font-size:clamp(36px,4.4vw,58px);
  line-height:1;
  letter-spacing:-.04em;
}
.platform-list{
  max-width:1050px;
  margin:0 auto;
  color:#d6e0eb;
  font-size:clamp(17px,2vw,23px);
  line-height:1.9;
  font-weight:650;
  letter-spacing:.005em;
}
.platform-list span{
  color:#2d96ff;
  padding:0 .18em;
}
.sky-limit{
  margin:22px 0 0;
  color:#37a0ff;
  font-size:clamp(25px,3.2vw,40px);
  line-height:1;
  font-weight:850;
  letter-spacing:-.035em;
}
.contact-disabled{
  opacity:.86;
  cursor:default;
}
.contact-disabled:hover{transform:none}

@media(max-width:760px){
  .platforms{padding:48px 0 52px}
  .platform-list{line-height:1.75}
}


/* ===== v0.7: valor de hacer solo el software necesario ===== */
.value-section{
  position:relative;
  overflow:hidden;
  padding:78px 0 82px;
  background:#f4f7fa;
  color:#0a1724;
  border-bottom:1px solid #dce5ed;
}
.value-section::before{
  content:"";
  position:absolute;
  width:520px;
  height:520px;
  left:-350px;
  top:-330px;
  border-radius:50%;
  border:1px solid rgba(26,132,231,.10);
}
.value-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0,1.12fr) minmax(360px,.88fr);
  gap:72px;
  align-items:center;
}
.value-copy h2{
  margin:0 0 22px;
  font-size:clamp(38px,4.1vw,60px);
  line-height:1.02;
  letter-spacing:-.045em;
}
.value-copy h2 span{color:#1889ef}
.value-lead{
  max-width:760px;
  margin:0;
  color:#536474;
  font-size:17px;
  line-height:1.75;
}
.value-points{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px 20px;
  margin-top:32px;
}
.value-points > div{
  display:grid;
  grid-template-columns:34px 1fr;
  gap:12px;
  padding:15px 0;
  border-top:1px solid #d8e1e9;
}
.value-points b{
  color:#1889ef;
  font-size:11px;
  letter-spacing:.08em;
  padding-top:3px;
}
.value-points span{
  display:grid;
  gap:5px;
}
.value-points strong{
  font-size:14px;
  color:#112233;
}
.value-points small{
  color:#687887;
  font-size:12px;
  line-height:1.5;
}
.value-example{
  position:relative;
}
.value-example::before{
  content:"";
  position:absolute;
  inset:8% -7% -9% 12%;
  background:radial-gradient(circle at 50% 50%,rgba(25,137,239,.13),transparent 65%);
  filter:blur(20px);
  pointer-events:none;
}
.comparison-card{
  position:relative;
  padding:26px;
  border:1px solid #cfdbe5;
  border-radius:16px;
  background:#ffffff;
  box-shadow:0 20px 55px rgba(14,37,57,.11);
}
.comparison-label{
  margin:0 0 18px;
  color:#7890a4;
  font-size:10px;
  font-weight:800;
  letter-spacing:.13em;
}
.comparison-row{
  display:grid;
  grid-template-columns:44px 1fr;
  gap:14px;
  align-items:start;
  padding:18px;
  border-radius:10px;
}
.comparison-row.muted{
  background:#f3f6f8;
  border:1px solid #e0e7ed;
}
.comparison-row.focused{
  background:#0b1d2d;
  border:1px solid #173b5a;
  box-shadow:inset 0 0 26px rgba(29,141,242,.05);
}
.comparison-icon{
  display:grid;
  place-items:center;
  width:38px;
  height:38px;
  border-radius:8px;
  background:#e7edf2;
  color:#6f8090;
  font-size:16px;
  font-weight:800;
}
.focused .comparison-icon{
  background:#168cf2;
  color:white;
}
.comparison-row div:last-child{
  display:grid;
  gap:6px;
}
.comparison-row strong{
  color:#1a2a39;
  font-size:15px;
}
.comparison-row span{
  color:#6a7986;
  font-size:12px;
  line-height:1.55;
}
.comparison-row.focused strong{color:#f5f9fc}
.comparison-row.focused span{color:#9fb2c3}
.comparison-arrow{
  text-align:center;
  color:#1889ef;
  font-size:20px;
  line-height:1;
  padding:10px 0;
}
.comparison-result{
  display:grid;
  gap:7px;
  margin-top:18px;
  padding:16px 18px;
  border-left:3px solid #1889ef;
  background:#eef6fd;
}
.comparison-result span{
  color:#1889ef;
  font-size:9px;
  font-weight:850;
  letter-spacing:.12em;
  text-transform:uppercase;
}
.comparison-result b{
  color:#263b4d;
  font-size:13px;
  line-height:1.5;
}

@media(max-width:1000px){
  .value-grid{
    grid-template-columns:1fr;
    gap:42px;
  }
  .value-example{
    max-width:760px;
  }
}

@media(max-width:680px){
  .value-section{padding:58px 0 62px}
  .value-points{grid-template-columns:1fr}
  .comparison-card{padding:18px}
  .comparison-row{padding:14px}
}


/* ===== v0.8: puntero de ratón en demos animadas ===== */
.demo-cards .mock{
  position:relative;
  overflow:hidden;
}

.demo-pointer{
  position:absolute;
  left:0;
  top:0;
  width:28px;
  height:28px;
  opacity:0;
  z-index:8;
  pointer-events:none;
  transform:translate(18px, 18px);
  transition:
    transform .55s cubic-bezier(.22,.7,.19,1),
    opacity .18s ease;
  filter:drop-shadow(0 3px 7px rgba(0,0,0,.35));
}

.demo-pointer::before{
  content:"";
  position:absolute;
  inset:0;
  background:#ffffff;
  border:1px solid rgba(8,18,28,.7);
  clip-path:polygon(0 0, 0 100%, 26% 74%, 42% 100%, 56% 94%, 40% 69%, 74% 69%);
  border-radius:2px;
}

.demo-pointer::after{
  content:"";
  position:absolute;
  left:16px;
  top:14px;
  width:8px;
  height:8px;
  border-radius:50%;
  background:rgba(74,168,255,.0);
  transform:scale(.4);
}

.demo-pointer.pointer-click{
  transform:var(--pointer-transform) scale(.94);
}

.demo-pointer.pointer-click::after{
  background:rgba(74,168,255,.38);
  transform:scale(2.7);
  transition:transform .28s ease, background .28s ease;
}

.mini-btn.btn-demo-click{
  transform:translateY(1px) scale(.985);
  background:#1c3550;
  border-color:#4aa8ff;
  box-shadow:0 0 0 3px rgba(74,168,255,.14);
}

@media(prefers-reduced-motion:reduce){
  .demo-pointer{display:none}
}

/* ===== v0.9: AV QuickCheck ===== */
.quickcheck{
  padding:72px 0;
  background:#f4f8fb;
  color:var(--dark);
  border-top:1px solid #dce7ef;
  border-bottom:1px solid #dce7ef;
}
.quickcheck-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:64px;
  align-items:center;
}
.quickcheck-product{
  display:grid;
  grid-template-columns:150px 1fr;
  gap:28px;
  align-items:center;
}
.quickcheck-icon{
  width:150px;
  height:150px;
  object-fit:cover;
  border-radius:32px;
  box-shadow:0 18px 42px rgba(5,27,47,.18);
}
.quickcheck h2{
  margin:0 0 12px;
  font-size:46px;
  line-height:1;
  letter-spacing:-.035em;
}
.quickcheck-lead{
  margin:0;
  max-width:560px;
  color:#4b5f72;
  font-size:17px;
  line-height:1.55;
}
.quickcheck-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:18px;
}
.quickcheck-tags span{
  padding:7px 10px;
  border-radius:999px;
  background:#e4edf5;
  color:#4d6174;
  font-size:11px;
  font-weight:750;
}
.quickcheck-copy>p{
  color:#4d6072;
  line-height:1.65;
  margin:0 0 20px;
}
.quickcheck-downloads{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  margin:18px 0;
}
.download-card{
  display:grid;
  gap:5px;
  padding:18px;
  border:1px solid #c8d8e6;
  border-radius:12px;
  background:#fff;
  box-shadow:0 8px 24px rgba(28,63,92,.06);
  transition:.2s ease;
}
.download-card:hover{
  transform:translateY(-2px);
  border-color:#168cf2;
  box-shadow:0 12px 30px rgba(22,140,242,.12);
}
.download-platform{
  color:#168cf2;
  font-size:10px;
  font-weight:850;
  letter-spacing:.11em;
  text-transform:uppercase;
}
.download-card strong{
  color:#15283a;
  font-size:16px;
}
.download-card small{
  color:#718496;
  font-size:11px;
}
.quickcheck-note{
  margin-top:12px!important;
  padding:12px 14px;
  border-left:3px solid #e9bb61;
  background:#fff8e8;
  color:#665735!important;
  font-size:12px;
}

@media(max-width:1000px){
  .quickcheck-grid{grid-template-columns:1fr;gap:36px}
}
@media(max-width:680px){
  .quickcheck{padding:56px 0}
  .quickcheck-product{grid-template-columns:90px 1fr;gap:18px}
  .quickcheck-icon{width:90px;height:90px;border-radius:22px}
  .quickcheck h2{font-size:34px}
  .quickcheck-downloads{grid-template-columns:1fr}
}

/* ===== v0.11: demo de sobretítulos bilingües ===== */
.surtitles-live{
  min-height:360px !important;
}

.surtitles-stage{
  position:relative;
  margin-top:4px;
  padding:12px 14px 14px;
  border:1px solid #1d354b;
  border-radius:8px;
  background:
    radial-gradient(circle at 50% 25%,rgba(31,112,180,.12),transparent 45%),
    #07111a;
}

.surtitles-output-label{
  margin-bottom:9px;
  color:#71869a;
  font-size:9px;
  font-weight:800;
  letter-spacing:.12em;
}

.surtitles-output{
  display:grid;
  place-items:center;
  min-height:86px;
  padding:12px 20px;
  border:1px solid #203b54;
  border-radius:6px;
  background:#02070c;
  box-shadow:inset 0 0 28px rgba(0,0,0,.55);
  text-align:center;
  overflow:hidden;
}

.surtitle-line{
  width:100%;
  margin:0 !important;
  max-width:none !important;
  min-height:0 !important;
  color:#f5f8fc;
  font-size:17px !important;
  line-height:1.35 !important;
  font-weight:650;
  letter-spacing:.01em;
  opacity:1;
  transform:translateY(0);
  transition:opacity .28s ease,transform .28s ease;
}

.surtitle-line + .surtitle-line{
  margin-top:5px !important;
}

.surtitle-en{
  color:#9fcfff;
  font-size:14px !important;
  font-weight:550;
}

.surtitles-output.is-changing .surtitle-line{
  opacity:0;
  transform:translateY(5px);
}

.surtitles-output.is-faded .surtitle-line{
  opacity:.08;
}

.surtitles-cues{
  display:grid;
  gap:6px;
  margin-top:12px;
}

.surtitle-cue{
  display:grid;
  grid-template-columns:42px 1fr 1fr;
  align-items:center;
  gap:12px;
  min-height:46px;
  padding:7px 10px;
  border:1px solid #162b3e;
  border-radius:6px;
  background:#0b1723;
  color:#8195a8;
  transition:background .25s ease,border-color .25s ease,transform .25s ease,color .25s ease;
}

.surtitle-cue > b{
  color:#61778b;
  font:700 11px ui-monospace,SFMono-Regular,Menlo,monospace;
}

.surtitle-cue > span{
  min-width:0;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  font-size:11px;
}

.surtitle-cue small{
  display:inline-block;
  min-width:24px;
  margin-right:7px;
  color:#58748d;
  font-size:8px;
  font-weight:800;
  letter-spacing:.08em;
}

.surtitle-cue.active{
  border-color:#2e78b5;
  background:#10283b;
  color:#dbe9f5;
  transform:translateX(3px);
  box-shadow:inset 3px 0 0 #238eff;
}

.surtitle-cue.active > b,
.surtitle-cue.active small{
  color:#55aaff;
}

.surtitle-next{
  color:#75baff;
}

.surtitle-fade{
  color:#c8d4df;
}

.surtitles-live.demo-running .surtitles-output{
  border-color:#28587d;
}

@media(max-width:900px){
  .surtitles-live{min-height:350px !important}
  .surtitle-cue{grid-template-columns:38px 1fr 1fr;gap:8px}
}

@media(max-width:620px){
  .surtitles-live{min-height:0 !important}
  .surtitles-output{min-height:78px;padding:10px}
  .surtitle-line{font-size:14px !important}
  .surtitle-en{font-size:12px !important}
  .surtitle-cue{
    grid-template-columns:34px 1fr;
    gap:5px 8px;
    padding:7px 8px;
  }
  .surtitle-cue > span:last-child{
    grid-column:2;
  }
  .surtitle-cue > span{font-size:9px}
  .surtitle-cue small{min-width:20px;font-size:7px;margin-right:5px}
  .surtitles-live .mini-action-row{flex-wrap:wrap}
}

@media(prefers-reduced-motion:reduce){
  .surtitle-line,.surtitle-cue{transition:none}
}


/* Feedback sutil al navegar desde el pie de página */
main section.anchor-arrival, header.anchor-arrival{
  animation: anchorArrival .9s ease-out;
}
@keyframes anchorArrival{
  0%{box-shadow:inset 0 0 0 2px rgba(22,140,242,.55)}
  100%{box-shadow:inset 0 0 0 2px rgba(22,140,242,0)}
}


/* ===== v15: formulario web de contacto ===== */
.contact-form-section{
  padding:68px 0;
  background:linear-gradient(135deg,#07131f 0%,#0a1a2b 56%,#0c2340 100%);
}
.contact-form-grid{
  display:grid;
  grid-template-columns:minmax(280px,.82fr) minmax(520px,1.18fr);
  gap:64px;
  align-items:start;
}
.contact-intro h2{
  margin:0 0 16px;
  font-size:clamp(36px,4vw,54px);
  line-height:1.04;
  letter-spacing:-.04em;
}
.contact-intro>p:not(.eyebrow){
  margin:0;
  max-width:540px;
  color:#aebdca;
  font-size:16px;
  line-height:1.7;
}
.contact-points-form{
  justify-content:flex-start;
  margin-top:30px;
}
.contact-form{
  position:relative;
  display:grid;
  gap:18px;
  padding:26px;
  border:1px solid #1f3a52;
  border-radius:14px;
  background:rgba(9,27,42,.92);
  box-shadow:0 22px 55px rgba(0,0,0,.20);
}
.form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}
.contact-form label{
  display:grid;
  gap:7px;
}
.contact-form label>span{
  color:#a9bbcb;
  font-size:11px;
  font-weight:800;
  letter-spacing:.07em;
  text-transform:uppercase;
}
.contact-form input,
.contact-form select,
.contact-form textarea{
  width:100%;
  border:1px solid #29465f;
  border-radius:7px;
  background:#0b2133;
  color:#f5f8fc;
  font:inherit;
  outline:none;
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.contact-form input,
.contact-form select{
  min-height:46px;
  padding:0 13px;
}
.contact-form textarea{
  padding:13px;
  resize:vertical;
  min-height:150px;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus{
  border-color:#2798ff;
  background:#0c263a;
  box-shadow:0 0 0 3px rgba(39,152,255,.12);
}
.contact-form input.is-invalid,
.contact-form select.is-invalid,
.contact-form textarea.is-invalid{
  border-color:#ff6b6b;
}
.form-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.form-privacy{
  margin:0;
  max-width:520px;
  color:#8196a8;
  font-size:11px;
  line-height:1.5;
}
.form-submit{
  flex:0 0 auto;
  border:0;
  cursor:pointer;
}
.form-submit:disabled{
  opacity:.55;
  cursor:wait;
  transform:none;
}
.form-status{
  min-height:22px;
  font-size:13px;
  font-weight:700;
}
.form-status.success{color:#49dc91}
.form-status.error{color:#ff7a7a}
.form-honeypot{
  position:absolute !important;
  left:-10000px !important;
  width:1px !important;
  height:1px !important;
  overflow:hidden !important;
}
.download-card.download-unavailable{
  opacity:.58;
  cursor:not-allowed;
  filter:saturate(.45);
}
.download-card.download-unavailable:hover{
  transform:none;
  border-color:#d7e0e8;
}
.download-card.download-unavailable strong::after{
  content:" · temporalmente no disponible";
  font-size:10px;
  font-weight:700;
  color:#b35c5c;
}

@media(max-width:950px){
  .contact-form-grid{grid-template-columns:1fr;gap:36px}
}
@media(max-width:650px){
  .contact-form-section{padding:52px 0}
  .contact-form{padding:18px}
  .form-row{grid-template-columns:1fr}
  .form-bottom{align-items:flex-start;flex-direction:column}
  .form-submit{width:100%;justify-content:center}
}