:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#19392f;background:#fff;--green:#087c60;--muted:#61786e;--line:#d9e7df;--pale:#edf7f1;font-synthesis:none;color-scheme:light}*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}a{color:var(--green);text-decoration:none}button{font:inherit;cursor:pointer}img{max-width:100%;display:block}button:focus-visible,a:focus-visible,summary:focus-visible,.carousel:focus-visible{outline:3px solid #dba81e;outline-offset:5px}.wrap{width:min(1160px,calc(100% - 64px));margin-inline:auto}.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:24px}.brand{display:flex;align-items:center;gap:10px;color:#19392f;font-size:24px;font-weight:780;white-space:nowrap}.brand-mark{font-size:36px;color:var(--green)}.brand small{display:block;font-size:9px;letter-spacing:2px;line-height:1.8;font-weight:600}.site-header nav{display:flex;gap:26px;font-size:14px;font-weight:600}.site-header nav a{padding-block:14px}.button{display:inline-flex;align-items:center;justify-content:center;gap:30px;min-height:54px;border:1px solid var(--green);border-radius:16px;padding:14px 26px;background:var(--green);color:white;font-weight:700;font-size:17px}.button:hover{background:#06644e}.button.outline{background:white;color:var(--green);border-color:var(--line)}.button.outline:hover{background:var(--pale)}.header-cta{font-size:14px;min-height:46px;padding:10px 18px;gap:14px}.eyebrow{font-size:12px;letter-spacing:2px;font-weight:750;color:var(--green);margin:0 0 22px}.hero{display:grid;grid-template-columns:1fr 1.1fr;align-items:center;gap:32px;min-height:700px;padding-block:30px 68px}h1,h2{letter-spacing:-2.5px;line-height:1.06;margin:0;font-weight:760}h1{font-size:clamp(50px,5.7vw,78px)}em{color:var(--green);font-style:normal}h2{font-size:clamp(36px,4vw,54px)}p{line-height:1.65}.intro{font-size:19px;max-width:400px;margin:24px 0}.hero-note{font-size:13px;max-width:350px;color:var(--muted);margin-top:16px}.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:27px}.hero-tags span{background:var(--pale);border:1px solid var(--line);border-radius:50px;padding:8px 12px;font-size:12px}.hero-preview{min-width:0;position:relative;display:flex;align-items:center;justify-content:center;min-height:620px;gap:14px}.preview-halo{position:absolute;width:100%;aspect-ratio:1;border-radius:50%;background:var(--pale);z-index:-1}.phone{padding:7px;border:1px solid #c6dad0;border-radius:28px;background:#fff;box-shadow:0 22px 50px #21483414;overflow:hidden}.phone img{width:100%;height:auto;border-radius:20px}.hero-phone{width:clamp(215px,21vw,260px);margin:0 0 38px;transform:rotate(-5deg);flex:none}.hero-secondary{width:clamp(185px,18vw,220px);margin:82px 0 0;transform:rotate(6deg);flex:none}.hero-preview figcaption{font-size:10px;text-align:center;padding:10px 3px 4px;color:var(--muted);font-weight:600}.preview-label{position:absolute;left:15%;bottom:10px;font-size:11px;letter-spacing:2px;font-weight:700;color:var(--green)}.proof-strip{background:var(--pale);border-block:1px solid var(--line);text-align:center;color:var(--muted);font-size:13px;padding-block:3px}.proof-strip span{padding-inline:8px}.feature-section{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;padding-block:96px;border-bottom:1px solid var(--line);scroll-margin-top:30px}.feature-copy>p:not(.eyebrow){max-width:440px;font-size:17px;color:var(--muted);margin-block:26px}.feature-list{list-style:none;padding:0;margin:0 0 24px}.feature-list li{padding:12px 0 12px 28px;position:relative;line-height:1.5;font-size:15px}.feature-list li:before{content:'✓';position:absolute;left:0;color:var(--green);font-weight:700}.text-link{display:inline-flex;align-items:center;gap:16px;min-height:44px;font-weight:700}.feature-reverse .feature-copy{order:2}.feature-reverse .carousel{order:1}.carousel{min-width:0;max-width:440px;width:100%;justify-self:center;background:#f4f8f5;border:1px solid var(--line);border-radius:32px;padding:24px 16px 14px}.carousel-window{overflow:hidden}.carousel-track{display:flex;transition:transform .65s cubic-bezier(.2,.65,.2,1);will-change:transform}.slide{min-width:100%;margin:0;display:flex;align-items:center;flex-direction:column}.slide .phone{width:min(260px,100%);border-radius:24px;padding:5px}.slide .phone img{border-radius:18px}.slide figcaption{margin:19px 0 5px;text-align:center;font-size:14px;font-weight:650;color:#254b3c;min-height:25px}.carousel-controls{display:flex;gap:2px;align-items:center;justify-content:center;margin-top:10px}.carousel-controls button{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;border:1px solid transparent;background:transparent;color:var(--green);border-radius:12px;font-size:18px}.carousel-controls button:hover{background:#e0efe6}.carousel-dots{display:flex}.carousel-dots button{font-size:12px;font-weight:650}.carousel-dots button[aria-pressed=true]{background:var(--green);color:white}.carousel-controls [data-carousel-play]{font-size:12px;min-width:65px;padding:8px}.klk-intro{display:grid;grid-template-columns:1fr 1.4fr;align-items:center;gap:72px;padding-block:88px}.klk-intro>img{width:min(300px,100%);justify-self:center}.klk-intro p:not(.eyebrow){max-width:450px;color:var(--muted)}.klk-intro .muted{font-size:13px}.faq{display:grid;grid-template-columns:1fr 1.3fr;gap:72px;padding-block:68px;border-block:1px solid var(--line);scroll-margin-top:30px}.faq h2{font-size:38px}.faq details{border-bottom:1px solid var(--line);padding-block:6px}.faq summary{cursor:pointer;min-height:56px;padding-block:16px;font-weight:650;line-height:1.5}.faq details p{color:var(--muted);font-size:15px;margin-top:4px}.closing{text-align:center;padding-block:94px;background:var(--pale);border-radius:36px;margin-top:74px}.closing h2{font-size:clamp(46px,5vw,68px);margin-bottom:28px}footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:42px;font-size:12px;color:var(--muted)}footer .brand{font-size:18px}footer a:last-child{min-height:44px;display:flex;align-items:center}.sr-only,.skip-link:not(:focus){position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.skip-link:focus{display:block;position:relative;padding:12px;text-align:center;background:var(--pale)}.carousel-window{touch-action:pan-y}
@media(max-width:1000px){.site-header nav{display:none}.hero{grid-template-columns:1fr 1fr}.hero-preview{gap:4px;min-height:560px}.hero-phone{width:210px}.hero-secondary{width:155px}.feature-section{gap:44px}.carousel{padding-inline:12px}.klk-intro,.faq{gap:42px}}
@media(max-width:700px){.wrap{width:calc(100% - 36px)}.site-header{padding-block:18px;gap:10px}.brand{font-size:21px;gap:7px}.brand-mark{font-size:30px}.header-cta{padding:10px 12px;font-size:12px;gap:9px}.hero{grid-template-columns:1fr;gap:20px;padding-block:28px 46px;min-height:0}.eyebrow{font-size:10px;letter-spacing:1.7px;margin-bottom:18px}h1{font-size:58px;letter-spacing:-2.5px}.intro{font-size:17px;max-width:350px;margin-block:20px}.hero .button{width:100%}.hero-note{max-width:none;font-size:12px}.hero-tags{margin-top:20px;gap:6px}.hero-tags span{padding:7px 10px;font-size:11px}.hero-preview{min-height:490px;gap:8px;padding-top:20px}.hero-phone{width:190px;margin-bottom:25px}.hero-secondary{width:145px;margin-top:64px}.preview-label{left:7%;bottom:0;font-size:9px}.proof-strip{font-size:11px}.feature-section{grid-template-columns:1fr;gap:30px;padding-block:54px}.feature-copy>p:not(.eyebrow){font-size:16px;margin-block:20px}h2{font-size:40px;letter-spacing:-1.6px}.feature-list li{font-size:14px;padding-block:8px}.feature-reverse .feature-copy,.feature-reverse .carousel{order:initial}.carousel{max-width:380px;border-radius:26px;padding-top:20px}.slide .phone{width:240px}.slide figcaption{font-size:13px}.klk-intro{grid-template-columns:1fr;gap:26px;padding-block:54px}.klk-intro>img{width:200px}.klk-intro h2{font-size:38px}.faq{grid-template-columns:1fr;gap:24px;padding-block:48px}.faq h2{font-size:36px}.faq summary{font-size:14px}.closing{padding:48px 18px;margin-top:46px;border-radius:24px}.closing h2{font-size:44px}footer{flex-wrap:wrap;gap:8px;padding-block:26px}footer p{width:100%;order:3;margin:0}.carousel-controls{gap:0}.carousel-controls [data-carousel-play]{min-width:59px}}
@media(max-width:360px){.wrap{width:calc(100% - 28px)}.brand{font-size:19px}.brand small{font-size:8px;letter-spacing:1.4px}.header-cta{padding-inline:9px;font-size:11px}.hero-preview{min-height:430px;gap:6px}.hero-phone{width:164px}.hero-secondary{width:115px}.hero-tags span{font-size:10px;padding-inline:8px}h1{font-size:52px}.slide .phone{width:220px}.carousel{padding-inline:7px}.carousel-controls button{min-width:44px}.carousel-controls [data-carousel-play]{min-width:54px;font-size:11px}}
@media(prefers-reduced-motion:reduce){.carousel-track{transition:none}}
[data-carousel]:not([data-ready=true]) .carousel-controls{display:none}

/* R10: public navigation and proportionate presentation; app styles stay separate. */
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--site-header-height,92px) + 20px);scroll-padding-bottom:calc(var(--landing-nav-height,0px) + 16px)}
img{height:auto}
.site-header{position:sticky;top:0;z-index:20;width:100%;padding:0;background:#fffffff2;backdrop-filter:blur(14px);border-bottom:1px solid var(--line);box-shadow:0 4px 18px #19392f05}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:92px;padding-block:16px}
.site-header nav{gap:8px;font-size:15px;font-weight:700}
.site-header nav a{position:relative;padding:12px 18px;border-radius:12px;transition:background .2s,color .2s}
.site-header nav a:hover,.site-header nav a[aria-current]{background:var(--pale)}
.site-header nav a[aria-current]:after{content:'';position:absolute;bottom:4px;left:18px;right:18px;height:2px;background:var(--green);border-radius:2px}
.header-actions{display:flex;align-items:center;gap:18px}
.header-signup{font-size:14px;font-weight:700;padding-block:14px;white-space:nowrap}
.hero-platform-link{margin-top:2px}
#inicio,#plataforma,#como-funciona,#crear-cuenta,.feature-section,.faq{scroll-margin-top:0}
.how-it-works{padding-block:80px;border-bottom:1px solid var(--line)}
.how-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}
.how-steps article{border:1px solid var(--line);border-radius:22px;padding:24px;background:#f8fbf9}
.step-number{font-size:12px;letter-spacing:2px;font-weight:750;color:var(--green)}
.how-steps h3{font-size:21px;margin:16px 0 12px}
.how-steps p{color:var(--muted);font-size:15px;margin:0}
.klk-intro>img{height:auto;aspect-ratio:1;object-fit:contain;align-self:center}
.closing .account-status{max-width:560px;margin:0 auto 24px;padding-inline:18px;font-size:15px;color:var(--muted)}
.closing .text-link{display:flex;justify-content:center;margin-top:16px}
.landing-bottom-nav{display:none}
.carousel-window{position:relative;cursor:pointer;border-radius:20px}
.carousel-pagination{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:12px}
.carousel-dots button{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:0;background:transparent;border-radius:12px}
.carousel-dots button[aria-pressed=true]{background:transparent;color:var(--green)}
.carousel-dot{width:9px;height:9px;border-radius:50%;background:#bdded0;transition:width .2s,background .2s}
.carousel-dots button[aria-pressed=true] .carousel-dot{width:21px;border-radius:8px;background:var(--green)}
.carousel-counter{color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums;min-width:30px}
.carousel-state{font-size:11px;color:var(--muted);min-width:62px}
.carousel-controls{gap:12px;margin-top:0}
.carousel-controls [data-carousel-play]{min-width:90px;font-size:13px}
.carousel-feedback{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:#19392fca;color:#fff;font-size:26px;box-shadow:0 8px 24px #19392f30;opacity:0;transition:opacity .2s;pointer-events:none}
.carousel-feedback[data-visible=true]{opacity:1}
.carousel[data-paused=true] .carousel-controls [data-carousel-play]{background:#e0efe6}
@media(max-width:1100px){.site-header nav a{padding-inline:10px}.header-inner{gap:16px}.header-actions{gap:12px}}
@media(max-width:1000px){.header-inner{min-height:82px}.site-header nav{display:none}}
@media(max-width:700px){
  :root{--landing-nav-height:calc(82px + env(safe-area-inset-bottom,0px))}
  body.landing{padding-bottom:var(--landing-nav-height)}
  .header-inner{min-height:76px;padding-block:12px;gap:12px}.header-signup{display:none}
  .hero{padding-block:24px 40px;gap:24px}.hero-preview{min-height:0;padding:22px 14px 40px;background:#edf7f1;border-radius:26px;gap:8px;overflow:hidden}
  .hero-phone{width:52%;margin:0;transform:rotate(-3deg)}.hero-secondary{width:42%;margin:18px 0 0;transform:rotate(3deg)}
  .preview-halo{display:none}.preview-label{left:0;right:0;bottom:12px;text-align:center;letter-spacing:1.5px}
  .how-it-works{padding-block:54px}.how-steps{grid-template-columns:1fr;gap:12px;margin-top:26px}.how-steps article{padding:20px}.how-steps h3{margin-top:10px}
  .landing-bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:25;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;padding:7px 8px calc(7px + env(safe-area-inset-bottom,0px));min-height:var(--landing-nav-height);background:#fffffff7;backdrop-filter:blur(16px);border-top:1px solid var(--line);box-shadow:0 -4px 20px #19392f08}
  .landing-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;border-radius:16px;min-height:66px;min-width:0;color:var(--muted);font-size:11px;line-height:1.15;text-align:center;font-weight:650;padding:4px 2px}
  .landing-bottom-nav svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
  .landing-bottom-nav a[aria-current]{color:var(--green);background:#e8f5ee}.landing-bottom-nav .signup-tab{color:var(--green)}
  .closing .account-status{padding-inline:0;font-size:14px}
}
@media(max-width:360px){.landing-bottom-nav{gap:2px;padding-inline:5px}.landing-bottom-nav a{font-size:10px}.hero-preview{padding-inline:10px}.header-cta{font-size:12px;min-height:44px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.site-header nav a,.carousel-dot,.carousel-feedback{transition:none}}
[data-carousel]:not([data-ready=true]) .carousel-pagination{display:none}