:root{--t-dark:#00747C;--t-mid:#009BA5;--t-aqua:#009BA5;--t-pale:#9ED9DE;--t-bg:#E4F6F7;
--gray:#7F7F7F;--ink:#4A4A4A;--paper:#FFFFFF;--white:#fff;--line:#E4E7E8}
*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;color:var(--ink);background:var(--paper);line-height:1.65;font-size:16px}
h1,h2,h3{font-family:'Archivo',sans-serif;line-height:1.12;font-weight:800}
.mono{font-family:'IBM Plex Mono',monospace}img{max-width:100%}a{color:var(--t-dark)}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
[data-en]{display:none !important}html.en [data-es]{display:none !important}html.en [data-en]{display:revert !important}
nav{position:sticky;top:0;background:rgba(251,253,253,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:50}
.navin{display:flex;align-items:center;justify-content:space-between;height:68px;gap:12px}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo img{height:44px;width:auto}
.navlinks{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.navlinks a{text-decoration:none;color:var(--gray);font-size:.88rem;font-weight:500}
.navlinks a:hover,.navlinks a.on{color:var(--t-dark)}
.navlinks a.on{font-weight:700}
.lang{border:1px solid var(--t-dark);background:none;color:var(--t-dark);font-family:'IBM Plex Mono',monospace;font-size:.72rem;padding:5px 11px;border-radius:4px;cursor:pointer}
.lang:hover{background:var(--t-bg)}
@media(max-width:860px){.navlinks a:not(.keep){display:none}}
.hero{padding:76px 0 62px;background:var(--white);border-bottom:1px solid var(--line)}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:.76rem;letter-spacing:.14em;color:var(--t-mid);text-transform:uppercase;margin-bottom:16px}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);max-width:840px}
.hero h1 em{font-style:normal;color:var(--t-dark)}
.lede{margin:20px 0 30px;font-size:1.1rem;color:var(--gray);max-width:640px}
.btn{display:inline-block;background:var(--t-dark);color:#fff;text-decoration:none;padding:14px 28px;border-radius:6px;font-weight:600;transition:background .2s}
.btn:hover{background:var(--t-mid)}
.btn.ghost{background:none;color:var(--t-dark);border:1.5px solid var(--t-dark);margin-left:10px}
.btn.ghost:hover{background:var(--t-bg)}
.stats{display:flex;gap:40px;margin-top:44px;flex-wrap:wrap}
.stats strong{display:block;font-family:'Archivo',sans-serif;font-size:1.6rem;color:var(--t-dark)}
.stats span{font-size:.84rem;color:var(--gray)}
section{padding:70px 0}
.sechead{margin-bottom:40px;max-width:660px}
.sechead h2{font-size:clamp(1.6rem,3.2vw,2.3rem);margin-top:8px}
.sechead p{color:var(--gray);margin-top:10px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.card{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:28px 24px;box-shadow:0 1px 3px rgba(74,74,74,.06);transition:box-shadow .2s}.card:hover{box-shadow:0 4px 14px rgba(74,74,74,.10)}
.card .code{font-family:'IBM Plex Mono',monospace;font-size:.7rem;color:var(--t-aqua);letter-spacing:.1em}
.card h3{font-size:1.12rem;margin:9px 0}
.card p,.card li{font-size:.92rem;color:var(--gray)}
.card ul{margin:10px 0 0 18px}.card li{margin-bottom:4px}
.card a.more{font-size:.86rem;font-weight:600;display:inline-block;margin-top:12px}
.band{background:var(--t-dark);color:#fff}
.band .sechead h2{color:#fff}.band .sechead p,.band p{color:#D7F0F1}.band .eyebrow{color:#8FDCE0}
.steps{border-top:1px solid rgba(255,255,255,.25)}
.step{display:grid;grid-template-columns:140px 1fr;gap:24px;padding:24px 0;border-bottom:1px solid rgba(255,255,255,.25)}
.step .tag{font-family:'IBM Plex Mono',monospace;font-size:.84rem;color:#8FDCE0;padding-top:3px}
.step h3{font-size:1.14rem;color:#fff;margin-bottom:5px}
.step p{font-size:.93rem;color:rgba(255,255,255,.85);max-width:660px}
.step .dur{font-family:'IBM Plex Mono',monospace;font-size:.7rem;color:#8FDCE0;margin-top:7px;display:block}
@media(max-width:640px){.step{grid-template-columns:1fr;gap:5px}}
.qitem{border-left:3px solid var(--t-mid);background:#F9FAFA;border:1px solid var(--line);border-left:3px solid var(--t-mid);padding:20px 22px;border-radius:0 8px 8px 0}
.qitem h3{font-size:.98rem;color:var(--t-dark);margin-bottom:5px}
.qitem p{font-size:.87rem;color:var(--gray)}
.prose{max-width:760px}.prose h2{font-size:1.5rem;margin:36px 0 12px}.prose h3{font-size:1.15rem;margin:24px 0 8px;color:var(--t-dark)}
.prose p,.prose li{color:#4A4A4A;margin-bottom:14px}.prose ul{margin-left:22px}
.prose blockquote{border-left:4px solid var(--t-aqua);background:var(--t-bg);padding:16px 20px;border-radius:0 8px 8px 0;margin:20px 0;font-size:.95rem}
.cta-final{background:linear-gradient(160deg,var(--t-mid),var(--t-dark));color:#fff;text-align:center;padding:64px 24px;border-radius:14px}
.cta-final h2{font-size:clamp(1.5rem,3vw,2.1rem);color:#fff;margin-bottom:12px}
.cta-final p{color:#D7F0F1;margin-bottom:24px}
.cta-final .btn{background:#fff;color:var(--t-dark)}
.contactbox{background:var(--white);border:1px solid var(--line);border-radius:12px;padding:40px;display:grid;grid-template-columns:1fr 1fr;gap:36px}
@media(max-width:760px){.contactbox{grid-template-columns:1fr;padding:26px}}
.field{margin-bottom:13px}
.field label{display:block;font-size:.79rem;font-weight:600;margin-bottom:4px;color:var(--gray)}
.field input,.field textarea,.field select{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:6px;font-family:'Inter',sans-serif;font-size:.92rem;background:var(--paper)}
.field textarea{min-height:110px;resize:vertical}
footer{background:#3A3A3A;color:rgba(255,255,255,.75);padding:40px 0 28px;font-size:.85rem}
.f-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px;margin-bottom:26px}
@media(max-width:700px){.f-grid{grid-template-columns:1fr}}
footer img{height:52px;filter:brightness(0) invert(1);opacity:.9;margin-bottom:10px}
footer a{color:#8FDCE0;text-decoration:none;display:block;margin-bottom:6px;font-size:.85rem}
footer h4{color:#fff;font-size:.8rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.f-bottom{border-top:1px solid rgba(255,255,255,.18);padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
:focus-visible{outline:2px solid var(--t-aqua);outline-offset:2px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.breadcrumb{font-size:.8rem;color:var(--gray);padding:18px 0 0}
.breadcrumb a{text-decoration:none}
table.cmp{width:100%;border-collapse:collapse;margin:18px 0;font-size:.9rem}
table.cmp th{background:var(--t-dark);color:#fff;padding:10px 12px;text-align:left}
table.cmp td{border:1px solid var(--line);padding:9px 12px;color:#4A4A4A}
table.cmp tr:nth-child(even) td{background:var(--t-bg)}
.trustbar{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}
.trustbar span{font-family:'IBM Plex Mono',monospace;font-size:.72rem;letter-spacing:.05em;background:#F7F8F8;border:1px solid var(--line);color:#4A4A4A;padding:7px 13px;border-radius:99px}.trustbar span::before{content:'✓ ';color:var(--t-mid);font-weight:700}
.pains{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.pain{background:#F9FAFA;border:1px solid var(--line);border-left:3px solid var(--t-mid);border-radius:8px;padding:20px 22px}
.pain p.q{font-weight:600;color:var(--ink);font-size:.95rem;margin-bottom:8px}
.pain p.a{font-size:.88rem;color:var(--gray)}
.why{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.why .n{font-family:'Archivo',sans-serif;font-size:2rem;font-weight:900;color:var(--t-pale)}
.why h3{font-size:1.05rem;margin:6px 0 8px}
.why p{font-size:.9rem;color:var(--gray)}
details.faq{background:var(--white);border:1px solid var(--line);border-radius:8px;margin-bottom:10px;padding:0 20px}
details.faq summary{cursor:pointer;font-weight:600;font-size:.96rem;padding:16px 0;list-style:none;display:flex;justify-content:space-between;align-items:center}
details.faq summary::after{content:'+';font-family:'Archivo';font-size:1.3rem;color:var(--t-mid)}
details.faq[open] summary::after{content:'–'}
details.faq p{padding:0 0 16px;font-size:.9rem;color:var(--gray)}
.wa-float{position:fixed;right:18px;bottom:18px;z-index:99;background:#25D366;color:#fff;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.7rem;text-decoration:none;box-shadow:0 4px 14px rgba(0,0,0,.25)}
.wa-float:hover{transform:scale(1.06)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr}.hero-grid .visual{max-width:340px;margin:0 auto}}
.cardimg{width:100%;height:auto;border-radius:8px;border:1px solid var(--line);margin-bottom:14px;display:block}