:root{
  --bg:#040d16;
  --bg-soft:#071522;
  --panel:#0a1b2b;
  --panel-2:#0c2233;
  --line:#1f4e64;
  --line-soft:#16394c;
  --white:#f5fbff;
  --text:#d8e5ee;
  --muted:#9db5c5;
  --green:#95fb4d;
  --green-2:#69f33c;
  --cyan:#1ddcf6;
  --blue:#1a8bff;
  --glow:0 0 0 1px rgba(81,236,255,.18),0 18px 60px rgba(0,0,0,.45);
  --radius:22px;
  --radius-sm:16px;
  --font:'DM Sans',Arial,sans-serif;
  --heading:'Space Grotesk','DM Sans',sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;overflow-x:hidden;font-family:var(--font);color:var(--white);background:
  radial-gradient(circle at 18% 8%, rgba(6,79,102,.45), transparent 24%),
  radial-gradient(circle at 85% 16%, rgba(0,168,255,.18), transparent 20%),
  linear-gradient(180deg,#030b13 0%,#04111b 18%,#04101a 100%);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button{font:inherit}
img{display:block;max-width:100%}
.container{width:min(1180px,calc(100% - 48px));margin-inline:auto}
.skip-link{position:absolute;top:-100px;left:16px;background:var(--green);color:#041118;padding:10px 14px;z-index:999;border-radius:10px;font-weight:700}
.skip-link:focus{top:14px}

.header{position:sticky;top:0;z-index:100;height:86px;background:rgba(4,13,22,.82);backdrop-filter:blur(16px);border-bottom:1px solid rgba(39,128,168,.22)}
.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;min-width:0}
.brand{display:inline-flex;align-items:center;line-height:0;flex:0 0 auto}
.brand img{width:250px;max-width:100%;height:auto;object-fit:contain}
.nav{display:flex;align-items:center;gap:30px}
.nav>a:not(.button){position:relative;font-size:15px;font-weight:700;color:#eaf5fb}
.nav>a:not(.button)::after{content:'';position:absolute;left:0;bottom:-10px;width:0;height:2px;background:linear-gradient(90deg,var(--cyan),var(--green));transition:width .25s}
.nav>a:not(.button):hover::after,.nav>a:not(.button):focus-visible::after,.nav>a:first-child::after{width:100%}
.menu-toggle{display:none}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:14px;padding:14px 22px;font-weight:800;font-size:15px;border:1px solid transparent;transition:transform .22s ease,box-shadow .22s ease,background .22s ease;white-space:nowrap;cursor:pointer}
.button:hover{transform:translateY(-2px)}
.button-primary{color:#071118;background:linear-gradient(135deg,#b9ff7b,#7ef047 55%,#67e53f);box-shadow:0 12px 30px rgba(127,255,74,.22)}
.button-outline{background:rgba(10,23,35,.75);border-color:rgba(126,248,76,.85);color:#fff;box-shadow:0 0 0 1px rgba(127,248,76,.1) inset}
.button-ghost{background:rgba(10,28,40,.84);border-color:rgba(52,205,193,.5);color:#fff}
.nav-cta{padding:12px 18px;font-size:14px}

.hero{position:relative;padding:62px 0 24px;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:
  radial-gradient(circle at 72% 14%, rgba(18,170,221,.19), transparent 24%),
  radial-gradient(circle at 0% 30%, rgba(7,62,85,.35), transparent 28%);
  pointer-events:none}
.hero-aura{position:absolute;height:2px;width:560px;pointer-events:none;opacity:.9;filter:drop-shadow(0 0 12px rgba(29,220,246,.75));background:linear-gradient(90deg,transparent,var(--cyan),transparent)}
.hero-aura-1{top:245px;right:-140px;transform:rotate(-8deg)}
.hero-aura-2{display:none}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(480px,560px);align-items:center;gap:40px}
.hero-content,.hero-visual{position:relative;z-index:1}
.eyebrow,.section-tag{display:inline-flex;align-items:center;gap:10px;font-size:13px;letter-spacing:.18em;font-weight:800;color:var(--cyan);text-transform:uppercase}
.pulse{width:10px;height:10px;border-radius:50%;background:var(--green);box-shadow:0 0 0 7px rgba(149,251,77,.1)}
.hero h1{margin:22px 0 18px;max-width:610px;font-family:var(--heading);font-weight:700;font-size:clamp(44px,5.2vw,76px);line-height:1.02;letter-spacing:-.04em}
.accent{color:var(--green)}
.hero-copy{max-width:590px;margin:0;font-size:21px;line-height:1.5;color:var(--text)}
.hero-copy strong{color:#fff}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-note{margin-top:18px;font-size:14px;color:var(--muted)}
.check{color:var(--green);font-weight:800}
.hero-visual{display:flex;justify-content:center;align-items:center}
.laptop{width:min(100%,560px);position:relative;filter:drop-shadow(0 24px 34px rgba(0,0,0,.5))}
.laptop-screen{position:relative;overflow:hidden;border-radius:22px 22px 8px 8px;border:10px solid #0a1118;border-bottom-width:14px;background:#e8f1f8;box-shadow:0 0 0 2px rgba(83,215,255,.65),0 0 40px rgba(39,220,255,.16);aspect-ratio:1896/906}
.laptop-screen img{width:100%;height:100%;object-fit:cover;object-position:center top}
.laptop-base{height:16px;width:108%;margin-left:-4%;background:linear-gradient(180deg,#a4bec8,#6e8e9e 20%,#213847 70%,#0a131c);border-radius:0 0 45px 45px;box-shadow:0 10px 28px rgba(30,220,255,.22)}
.hero-floating{position:absolute;display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:16px;border:1px solid rgba(68,121,150,.75);background:rgba(10,27,41,.88);box-shadow:0 18px 40px rgba(0,0,0,.32)}
.hero-floating>span{font-size:24px;line-height:1;color:var(--green)}
.hero-floating strong{display:block;font-size:14px}
.hero-floating small{display:block;font-size:12px;color:var(--muted)}
.floating-top{top:20px;right:-10px}
.floating-bottom{display:none}

.benefits-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:34px 0 0;padding:10px;border-radius:24px;border:1px solid rgba(55,143,173,.65);background:linear-gradient(180deg,rgba(7,25,37,.95),rgba(8,29,41,.92));box-shadow:var(--glow)}
.benefits-strip>div{display:flex;align-items:flex-start;gap:16px;padding:18px 20px;border-right:1px solid rgba(43,91,110,.75)}
.benefits-strip>div:last-child{border-right:0}
.strip-icon{font-family:var(--heading);font-size:34px;line-height:1}
.cyan{color:var(--cyan)}
.green{color:var(--green)}
.benefits-strip strong{display:block;font-size:17px;margin-bottom:6px}
.benefits-strip p{margin:0;color:var(--muted);font-size:14px;line-height:1.45}

.section{padding:84px 0}
.section-heading{text-align:center;max-width:800px;margin:0 auto 34px}
.section-heading h2,.transformation-copy h2,.cta-text h2{margin:14px 0 12px;font-family:var(--heading);font-weight:700;font-size:clamp(32px,4vw,54px);line-height:1.08;letter-spacing:-.04em}
.section-heading p,.transformation-copy>p,.cta-text p{margin:0;color:var(--muted);font-size:18px;line-height:1.6}
.features-section{padding-top:66px}
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.feature-card{display:flex;flex-direction:column;min-width:0;padding:24px 24px 0;border-radius:24px;border:1px solid rgba(58,119,147,.72);background:linear-gradient(180deg,rgba(7,24,36,.92),rgba(8,27,40,.98));box-shadow:var(--glow);overflow:hidden;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.feature-card:hover{transform:translateY(-5px);border-color:rgba(114,245,78,.7);box-shadow:0 0 0 1px rgba(110,248,79,.2),0 20px 48px rgba(0,0,0,.45)}
.feature-icon{font-family:var(--heading);font-size:32px;line-height:1;margin-bottom:14px}
.feature-card h3{margin:0 0 10px;font-family:var(--heading);font-size:24px;line-height:1.15}
.feature-card p{margin:0 0 18px;color:var(--text);font-size:15px;line-height:1.55;min-height:72px}
.feature-shot{margin-top:auto;height:220px;border-radius:18px 18px 0 0;overflow:hidden;background:#edf3f9;border:1px solid rgba(73,114,139,.72);border-bottom:0}
.feature-shot img{width:100%;height:100%;object-fit:cover;object-position:top left}
.feature-card:first-child .feature-shot img,.feature-card:nth-child(5) .feature-shot img{object-fit:contain;background:#fff}

.transformation{padding-top:70px;padding-bottom:70px;border-top:1px solid rgba(28,90,110,.65);border-bottom:1px solid rgba(28,90,110,.65);background:radial-gradient(circle at 15% 50%, rgba(8,58,77,.32), transparent 28%),linear-gradient(180deg,#05131d,#071722)}
.transformation-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:40px;align-items:center}
.before-after{display:flex;align-items:center;justify-content:center;gap:20px;min-width:0}
.paper{position:relative;width:185px;min-height:260px;padding:22px 14px 16px 26px;border-radius:12px;background:repeating-linear-gradient(#fffdf3 0,#fffdf3 28px,#bed2e6 29px);color:#365378;box-shadow:0 20px 40px rgba(0,0,0,.35);transform:rotate(-8deg)}
.paper:before{content:'';position:absolute;top:10px;bottom:10px;left:8px;border-left:3px dotted #6b88aa}
.paper-title{text-align:center;font:italic 700 25px/1.1 Georgia,serif}
.paper-title span{display:block;font-size:12px}
.paper ul{margin:14px 0 0;padding-left:20px;list-style:'☐  ';font:italic 16px/1.8 Georgia,serif}
.pencil{position:absolute;right:-10px;bottom:4px;transform:rotate(-35deg);font-size:56px;color:#d89f17}
.arrow{font-size:54px;color:var(--cyan);text-shadow:0 0 18px rgba(29,220,246,.8)}
.after{width:200px;height:172px;border-radius:16px;border:4px solid rgba(89,165,188,.65);display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(180deg,#07121d,#0a1823);box-shadow:0 18px 40px rgba(0,0,0,.35)}
.after img{width:98px;height:98px;object-fit:contain}
.after strong{margin-top:4px;font:800 19px var(--heading);letter-spacing:-.02em}.after strong span{color:var(--green)}
.checks{list-style:none;padding:0;margin:24px 0 0}
.checks li{display:flex;gap:12px;margin:12px 0;color:var(--text);font-size:16px;line-height:1.55}
.checks li:before{content:'✓';flex:0 0 20px;width:20px;height:20px;margin-top:2px;display:inline-flex;align-items:center;justify-content:center;border-radius:5px;background:var(--green);color:#071118;font-weight:900}

.gallery-section{padding-top:66px}
.gallery-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.gallery-item{display:block;width:100%;padding:0;border:1px solid rgba(65,119,144,.76);border-radius:22px;background:linear-gradient(180deg,#0a1b2a,#0b2030);color:inherit;text-align:left;overflow:hidden;cursor:zoom-in;box-shadow:var(--glow);transition:transform .22s ease,border-color .22s ease}
.gallery-item:hover{transform:translateY(-4px);border-color:rgba(103,240,74,.75)}
.gallery-item img{width:100%;aspect-ratio:1.92;object-fit:cover;object-position:top left}
.browser-bar{height:38px;display:flex;align-items:center;gap:6px;padding:0 14px;background:#173648}
.browser-bar i{width:10px;height:10px;border-radius:50%;background:#ff6b6b}.browser-bar i:nth-child(2){background:#f7c85a}.browser-bar i:nth-child(3){background:#69e197}
.browser-bar span{margin-left:10px;color:#c7d9e4;font-size:13px;font-weight:700}
.browser-bar b{margin-left:auto;color:var(--cyan);font-size:16px}
.gallery-disclaimer{margin-top:20px;text-align:center;font-size:13px;color:#89a7b7}

.cta-section{padding-top:32px}
.cta-panel{display:grid;grid-template-columns:170px 1fr auto;gap:26px;align-items:center;padding:34px;border-radius:28px;border:1px solid rgba(114,245,78,.72);background:
  radial-gradient(circle at 5% 0%, rgba(77,236,78,.16), transparent 18%),
  linear-gradient(180deg,rgba(8,30,43,.96),rgba(7,24,35,.98));
  box-shadow:0 0 0 1px rgba(96,241,72,.14),0 0 36px rgba(111,250,73,.18),0 18px 55px rgba(0,0,0,.45)}
.cta-logo{padding-right:24px;border-right:1px solid rgba(68,110,126,.8)}
.cta-logo img{width:138px;height:138px;object-fit:contain;margin:auto}
.cta-text h2{font-size:44px}
.cta-actions{display:flex;flex-direction:column;gap:14px}
.cta-actions .button{justify-content:flex-start;min-width:280px}
.email-button{background:#0b1f2f;border-color:rgba(53,116,145,.72)}

.footer{padding-top:18px;background:linear-gradient(180deg,#050f18,#040c14);border-top:1px solid rgba(24,83,105,.6)}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.3fr;gap:28px;padding:34px 0 26px}
.footer-brand img{width:210px;height:auto}
.footer-brand p{max-width:280px;margin:14px 0 0;font-size:14px;line-height:1.55;color:var(--muted)}
.footer h3{margin:0 0 16px;font-size:15px}
.footer a:not(.brand){display:block;margin:0 0 12px;font-size:14px;color:#c1d3df}
.footer a:hover{color:var(--green)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:18px 0 26px;border-top:1px solid rgba(23,58,76,.8);font-size:12px;color:#7f9bab}

.floating-whatsapp{position:fixed;right:24px;bottom:24px;z-index:95;width:56px;height:56px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--green);color:#071118;box-shadow:0 14px 26px rgba(116,244,81,.32)}
.floating-whatsapp svg{width:30px;height:30px}

.image-dialog{width:min(1180px,95vw);max-width:95vw;max-height:92vh;padding:14px;border-radius:20px;border:1px solid rgba(55,121,148,.8);background:#071a28;color:#fff;box-shadow:0 24px 90px rgba(0,0,0,.72)}
.image-dialog::backdrop{background:rgba(0,0,0,.75);backdrop-filter:blur(4px)}
.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:4px 4px 12px}
.dialog-head button{padding:8px 12px;border-radius:10px;border:1px solid rgba(76,127,151,.8);background:#0d2637;color:#fff;cursor:pointer}
.image-dialog img{width:100%;max-height:calc(92vh - 78px);object-fit:contain}

.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}.reveal.visible{opacity:1;transform:none}
.gallery-item:focus-visible,.button:focus-visible,.nav a:focus-visible,.menu-toggle:focus-visible{outline:3px solid var(--green);outline-offset:3px}

@media (max-width:1100px){
  .container{width:min(100% - 40px,1040px)}
  .brand img{width:220px}
  .nav{gap:22px}
  .nav>a:not(.button){font-size:14px}
  .hero-grid{grid-template-columns:minmax(0,1fr) minmax(380px,500px);gap:28px}
  .hero h1{font-size:clamp(38px,4.8vw,62px)}
  .hero-copy{font-size:18px}
  .benefits-strip strong{font-size:16px}
  .feature-card h3{font-size:22px}
  .feature-shot{height:200px}
  .cta-panel{grid-template-columns:140px 1fr}.cta-actions{grid-column:2;flex-direction:row;flex-wrap:wrap}.cta-actions .button{min-width:0}
}

@media (max-width:860px){
  html{scroll-padding-top:76px}
  .container{width:min(100% - 34px,740px)}
  .header{height:74px}
  .brand img{width:188px}
  .menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;width:44px;height:44px;border-radius:12px;border:1px solid rgba(43,95,120,.85);background:#102537;cursor:pointer;flex:0 0 auto}
  .menu-toggle span{width:22px;height:2px;background:#fff;transition:.2s}
  .menu-toggle[aria-expanded=true] span:first-child{transform:translateY(7px) rotate(45deg)}
  .menu-toggle[aria-expanded=true] span:nth-child(2){opacity:0}
  .menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-7px) rotate(-45deg)}
  .nav{display:none;position:absolute;top:calc(100% + 10px);left:17px;right:17px;padding:18px;border-radius:18px;background:rgba(10,28,40,.98);border:1px solid rgba(46,98,124,.85);box-shadow:0 18px 40px rgba(0,0,0,.45);flex-direction:column;align-items:stretch;gap:0}
  .nav.open{display:flex}
  .nav>a:not(.button){padding:12px 2px;border-bottom:1px solid rgba(29,62,79,.8)}
  .nav>a:not(.button)::after{display:none}
  .nav .nav-cta{margin-top:14px}
  .hero{padding-top:50px}
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .hero-content{text-align:center}
  .hero h1{margin-inline:auto;max-width:700px}
  .hero-copy{margin-inline:auto;max-width:670px}
  .hero-actions{justify-content:center}
  .hero-note,.eyebrow{justify-content:center}
  .hero-visual{order:-1}
  .laptop{width:min(100%,640px)}
  .floating-top{top:14px;right:8px}
  .benefits-strip{grid-template-columns:repeat(2,1fr);gap:0}
  .benefits-strip>div:nth-child(2){border-right:0}
  .benefits-strip>div:nth-child(3),.benefits-strip>div:nth-child(4){border-top:1px solid rgba(43,91,110,.75)}
  .feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .transformation-grid{grid-template-columns:1fr;gap:42px}
  .transformation-copy{order:1;text-align:center}.checks{text-align:left;max-width:650px;margin-inline:auto}.before-after{order:2}
  .gallery-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (max-width:560px){
  .container{width:calc(100% - 28px)}
  .header{height:68px}
  .brand img{width:162px}
  .hero{padding-top:40px}
  .hero-aura-1{display:none}
  .eyebrow,.section-tag{font-size:10px;letter-spacing:.13em}
  .hero h1{font-size:clamp(34px,10vw,48px)}
  .hero-copy{font-size:16px}
  .hero-actions{flex-direction:column}.hero-actions .button{width:100%}
  .hero-note{line-height:1.6}
  .laptop-screen{border-width:6px;border-bottom-width:9px;border-radius:14px 14px 5px 5px}
  .laptop-base{height:11px}
  .hero-floating{padding:8px 10px;border-radius:12px}.hero-floating>span{font-size:18px}.hero-floating strong{font-size:12px}.hero-floating small{font-size:10px}
  .floating-top{top:-16px;right:4px}
  .benefits-strip{grid-template-columns:1fr;padding:8px}
  .benefits-strip>div{border-right:0;padding:16px 14px}
  .benefits-strip>div+div{border-top:1px solid rgba(43,91,110,.75)}
  .section{padding:68px 0}
  .section-heading h2,.transformation-copy h2,.cta-text h2{font-size:34px}
  .section-heading p,.transformation-copy>p,.cta-text p{font-size:15px}
  .feature-grid{grid-template-columns:1fr}
  .feature-card{padding:20px 18px 0}
  .feature-card h3{font-size:22px}
  .feature-card p{min-height:0;font-size:14px}
  .feature-shot{height:210px}
  .before-after{gap:12px}.paper{width:145px;min-height:226px;padding:18px 10px 10px 20px}.paper-title{font-size:20px}.paper ul{font-size:14px}.arrow{font-size:34px}.after{width:126px;height:128px}.after img{width:66px;height:66px}.after strong{font-size:13px}
  .gallery-grid{grid-template-columns:1fr}
  .gallery-item img{aspect-ratio:1.8}
  .cta-panel{grid-template-columns:1fr;text-align:center;padding:24px 18px}
  .cta-logo{padding-right:0;padding-bottom:14px;border-right:0;border-bottom:1px solid rgba(68,110,126,.8)}
  .cta-logo img{width:105px;height:105px}
  .cta-actions{grid-column:auto;flex-direction:column}.cta-actions .button{width:100%;min-width:0;justify-content:center;white-space:normal;overflow-wrap:anywhere}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px 16px}.footer-brand{grid-column:1/-1}.footer-grid>div:last-child{grid-column:1/-1}
  .footer-bottom{flex-direction:column;text-align:center}
  .floating-whatsapp{right:16px;bottom:16px;width:52px;height:52px}
}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}

/* Hero fiel a la pieza original: notebook como imagen, sin deformaciones CSS. */
.hero{padding:26px 0 18px;background:radial-gradient(ellipse at 68% 33%,#053249 0%,#03111e 59%,#030d17 100%)}
.hero-grid{width:min(1400px,calc(100% - 48px));grid-template-columns:minmax(0,43%) minmax(0,57%);gap:0;min-height:410px}
.hero-content{padding:4px 0 12px;z-index:3}
.hero h1{font-size:clamp(40px,4.05vw,61px);line-height:1.045;letter-spacing:-.043em;max-width:630px;margin:0 0 20px}
.hero-copy{font-size:clamp(15px,1.24vw,19px);line-height:1.45;max-width:535px}
.hero-actions{margin-top:24px;gap:12px}
.hero-visual{display:block;width:100%;min-width:0;margin:0;z-index:2}
.hero-notebook{display:block;width:calc(100% + 54px);max-width:none;height:auto;margin-left:-36px;filter:drop-shadow(0 8px 16px rgba(0,0,0,.12))}
.hero-aura-1{top:63%;right:0;width:50%;transform:rotate(-14deg)}
.benefits-strip{margin-top:10px}
@media(min-width:1500px){.hero-grid{width:min(1440px,calc(100% - 60px))}.hero h1{font-size:65px}.hero-copy{font-size:19px}}
@media(max-width:1050px){.hero-grid{grid-template-columns:minmax(0,43%) minmax(0,57%);gap:0}.hero h1{font-size:clamp(35px,4.3vw,46px)}.hero-copy{font-size:15px}.hero-notebook{width:calc(100% + 35px);margin-left:-22px}}
@media(max-width:860px){.hero{padding:38px 0 18px}.hero-grid{width:min(100% - 34px,720px);grid-template-columns:1fr;gap:25px;min-height:0}.hero-content{order:0}.hero-visual{order:1}.hero h1{max-width:680px;font-size:clamp(35px,6.5vw,52px)}.hero-copy{font-size:17px}.hero-notebook{width:100%;margin:0 auto}.hero-actions{justify-content:center}.benefits-strip{margin-top:22px}}
@media(max-width:560px){.hero{padding:30px 0 16px}.hero-grid{width:calc(100% - 28px);gap:20px}.hero h1{font-size:clamp(34px,9vw,44px);line-height:1.09}.hero-copy{font-size:15px}.hero-visual{width:100%}.hero-notebook{width:100%;height:auto;margin:0}.hero-actions .button{width:100%}}