:root{--navy:#142d45;--teal:#168d91;--ink:#142d45;--muted:#546776;--line:#d8e2e6;--soft:#f2f6f5;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:115px}body{margin:0;background:#fff;color:var(--ink);font-family:Montserrat,'Segoe UI',Arial,sans-serif;font-size:16px;line-height:1.65}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #168d91;outline-offset:5px}[hidden]{display:none!important}.wrap{width:min(1220px,calc(100% - 80px));margin-inline:auto}.header{background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.nav{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:100px}.brand{font-size:29px;font-weight:800;letter-spacing:2px;line-height:1.2;display:inline-block}.brand span{display:block;font-size:8px;letter-spacing:1.35px;font-weight:600;margin-top:7px}.nav nav{display:flex;gap:28px}.nav nav a{font-size:14px;padding:10px 0;position:relative}.nav nav a[aria-current]{font-weight:700;color:var(--teal)}.nav nav a[aria-current]:after{content:'';height:2px;position:absolute;bottom:0;left:0;right:0;background:var(--teal)}.button{background:var(--teal);color:white;display:inline-flex;gap:24px;align-items:center;justify-content:center;padding:16px 23px;border:1px solid transparent;border-radius:3px;font-size:14px;font-weight:650;line-height:1.4;transition:background .2s,transform .2s}.button:hover{background:#106f73;transform:translateY(-2px)}.button.small{font-size:12px;padding:13px 17px}.button.light{background:white;color:var(--navy)}.button.secondary{background:white;border-color:var(--line);color:var(--navy)}.menu{display:none}.skip{position:fixed;left:12px;top:-90px;background:var(--navy);color:white;padding:12px;z-index:30}.skip:focus{top:10px}.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:55px;align-items:center;padding-block:76px 80px}.eyebrow{text-transform:uppercase;letter-spacing:1.9px;font-size:10px;font-weight:750;margin:0 0 23px;color:var(--teal)}.dot{width:6px;height:6px;background:var(--teal);display:inline-block;border-radius:50%;margin-right:6px}h1,h2,h3,h4,p{margin-top:0}h1{font-size:clamp(40px,4.2vw,62px);font-weight:650;line-height:1.09;letter-spacing:-2.7px;margin-bottom:26px}em{font-style:normal;color:var(--teal)}h2{font-size:clamp(30px,3.1vw,43px);line-height:1.16;font-weight:600;letter-spacing:-1.5px;margin-bottom:22px}h3{font-size:22px;line-height:1.3;font-weight:600;letter-spacing:-.5px}h4{font-size:14px;margin-bottom:12px}p{color:var(--muted);margin-bottom:20px}.lead{font-size:17px;line-height:1.85;max-width:640px}.actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.text-link{font-size:14px;font-weight:650;color:var(--teal)}.text-link:hover{text-decoration:underline}.hero-note{border-top:1px solid var(--line);padding-top:23px;margin-top:43px;display:flex;justify-content:space-between;gap:12px;font-size:9px;letter-spacing:1px;color:var(--muted)}.technical-art{background:var(--navy);min-height:510px;position:relative;isolation:isolate;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;color:white}.art-grid{position:absolute;inset:0;z-index:-1;background-image:linear-gradient(#ffffff05 1px,transparent 1px),linear-gradient(90deg,#ffffff05 1px,transparent 1px),radial-gradient(ellipse at 50% 60%,#168d913b,transparent 70%);background-size:32px 32px,32px 32px,auto}.art-top,.art-bottom{display:flex;align-items:center;justify-content:space-between;margin:28px 30px;font-size:9px;letter-spacing:1.2px}.art-top{color:#a5c4cf}.art-bottom{border-top:1px solid #ffffff25;padding-top:20px;font-size:12px;letter-spacing:0}.art-bottom span:last-child{font-size:26px}.technical-art svg{width:100%;display:block;margin-top:-20px;margin-bottom:-35px}.audience{background:var(--soft);border-block:1px solid var(--line)}.audience .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:25px}.audience p{margin:0;font-size:15px;color:var(--ink)}.audience span{font-size:9px;letter-spacing:1.5px;color:var(--muted)}.audience .separator{color:#9fb5bc;font-size:23px}.section{padding-block:90px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:60px;margin-bottom:35px}.section-heading>p{max-width:350px}.section-heading h2{margin-bottom:0}.service-row{display:flex;align-items:center;gap:34px;border-top:1px solid var(--line);padding:29px 12px;transition:background .2s}.service-row:last-child{border-bottom:1px solid var(--line)}.service-row:hover{background:var(--soft)}.number{color:var(--teal);font-size:13px;font-weight:600;letter-spacing:2px;align-self:start;padding-top:5px}.service-row h3{margin-bottom:7px}.service-row p{margin:0;font-size:14px}.row-arrow{margin-left:auto;font-size:29px;font-weight:300;color:var(--teal)}.soft{background:var(--soft)}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.package-mini{border:1px solid var(--line);padding:35px;background:white;display:flex;flex-direction:column;transition:transform .2s}.package-mini:hover{transform:translateY(-4px)}.package-mini>span{font-size:9px;letter-spacing:1.5px;color:var(--teal);font-weight:700}.package-mini h3{font-size:32px;line-height:1.2;margin-top:28px}.package-mini p{font-size:14px}.package-mini b{font-size:12px;color:var(--teal);margin-top:auto;padding-top:24px}.dark{background:var(--navy);color:white;border-color:var(--navy)}.dark p{color:#beced7}.dark b,.dark>span{color:#80d5d2}.steps article{border-top:1px solid var(--line);padding-top:27px}.steps article>span{font-size:13px;color:var(--teal);display:block;margin-bottom:28px}.steps h3{font-size:20px}.steps p{font-size:14px}.cta{background:var(--navy);padding:50px 55px;color:white;display:flex;align-items:center;justify-content:space-between;gap:40px;margin-bottom:80px}.cta .eyebrow{color:#80d5d2}.cta p{color:#c5d4dc;margin-bottom:0}.cta h2{margin-bottom:20px}.cta .eyebrow{margin-bottom:20px}.cta .button{white-space:nowrap}footer{border-top:1px solid var(--line);padding-top:60px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px}.footer-grid>div>a:not(.brand){display:block;font-size:13px;margin-bottom:9px}.footer-grid .brand{font-size:25px}.footer-grid p{font-size:13px;margin-top:23px}.footer-grid .eyebrow{margin-top:0;font-size:10px}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:45px;padding-block:22px;font-size:10px;color:var(--muted)}.page-intro{padding-block:70px 45px}.page-intro h1{max-width:920px}.page-intro .lead{max-width:720px}.jump-links{display:flex;gap:10px;flex-wrap:wrap;padding-bottom:35px}.jump-links a{font-size:11px;padding:10px 14px;border:1px solid var(--line);border-radius:2px}.jump-links a:hover{border-color:var(--teal);color:var(--teal)}.service-section{padding:55px 0;border-top:1px solid var(--line)}.service-heading{display:flex;gap:30px;margin-bottom:28px}.service-heading .eyebrow{margin-bottom:12px;font-size:9px}.service-heading h2{font-size:32px;letter-spacing:-.8px}.service-heading p{margin-bottom:0}.service-detail{border-bottom:1px solid var(--line)}summary{cursor:pointer}.service-detail summary{display:flex;align-items:center;gap:24px;padding:23px 20px;list-style:none;font-size:17px;font-weight:550}.service-detail summary::-webkit-details-marker{display:none}.service-code{font-size:10px;letter-spacing:1px;color:var(--teal);min-width:58px}.plus{margin-left:auto;font-size:25px;font-weight:300}.service-detail[open]{background:var(--soft)}.service-detail[open] .plus{transform:rotate(45deg)}.detail-body{padding:0 24px 28px 102px}.detail-body p{font-size:13px}.detail-body .lead-small{font-size:16px;max-width:760px}.scope-note{background:var(--soft);padding:35px}.scope-note p{max-width:780px}.badge{font-size:9px;letter-spacing:1px;border:1px solid #b7ccca;display:inline-block;padding:5px 9px;color:#316c6d;margin-bottom:20px}.note{background:var(--soft);padding:35px;margin-bottom:70px;border-left:3px solid var(--teal)}.note p{font-size:13px;margin:0}.note h3{font-size:18px}.packages{display:grid;gap:28px}.package{display:grid;grid-template-columns:.9fr 1.3fr;border:1px solid var(--line)}.package-title{background:var(--soft);padding:40px}.package-title h2{font-size:42px}.package-title h2 span{display:block;font-size:17px;letter-spacing:2px;margin-bottom:14px}.package-title p:last-child{font-size:14px;max-width:300px;margin-bottom:0}.package-content{padding:40px}.package-content h3{font-size:23px}.package-content ul{list-style:none;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 22px}.package-content li{font-size:13px;padding-left:20px;position:relative}.package-content li:before{content:'✓';position:absolute;left:0;color:var(--teal)}.muted{font-size:12px;margin:24px 0}.package:nth-child(2) .package-title{background:var(--navy);color:white}.package:nth-child(2) .package-title p{color:#c5d4dc}.faq{max-width:900px}.faq details{border-bottom:1px solid var(--line);padding:22px 0}.faq summary{font-weight:600;font-size:16px}.faq details p{font-size:14px;margin:18px 0 0}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:85px;padding-bottom:90px}.contact-grid aside{padding-top:26px}.contact-grid h2{font-size:31px}.contact-list{list-style:none;padding:0;margin:28px 0}.contact-list li{padding:12px 0;border-bottom:1px solid var(--line);font-size:14px}.compact{padding:20px;margin-top:35px;margin-bottom:0}.contact-grid form{background:var(--soft);padding:36px}.contact-grid form>p{font-size:13px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.full{grid-column:1/-1}label{font-size:12px;display:block;font-weight:650}label span{font-weight:400;color:var(--muted)}input,select,textarea{display:block;width:100%;border:1px solid #bfced1;border-radius:2px;background:white;margin-top:8px;padding:12px;color:var(--navy);font-size:14px;min-width:0}textarea{resize:vertical}.privacy{font-size:11px!important;margin:22px 0}.contact-grid #result{margin-top:30px;border-top:1px solid var(--line);padding-top:26px}.contact-grid #result p{font-size:13px}.contact-grid #result .actions{gap:10px;margin-top:18px}.contact-channels a{display:block;color:var(--teal);margin:12px 0;overflow-wrap:anywhere}#copy-status{margin-top:15px}#brief{font-size:12px}
@media(min-width:1500px){.hero{padding-block:100px}.technical-art{min-height:540px}}@media(max-width:1050px){.nav-cta{display:none}.hero{gap:30px}.hero h1{font-size:46px}.technical-art{min-height:440px}.hero-note{flex-wrap:wrap}.three-grid{gap:18px}.package-mini{padding:27px}.contact-grid{gap:35px}}@media(max-width:760px){.wrap{width:calc(100% - 40px)}.nav{min-height:82px;gap:10px;flex-wrap:wrap}.brand{font-size:25px}.brand span{font-size:7px}.menu{display:flex;gap:12px;align-items:center;background:white;border:1px solid var(--line);padding:9px 12px;font-size:12px;color:var(--navy)}.nav nav{display:none;width:100%;flex-direction:column;gap:0;padding-bottom:18px}.nav nav.open{display:flex}.nav nav a{padding:12px}.nav nav a[aria-current]:after{display:none}.hero{grid-template-columns:1fr;padding-block:45px;gap:35px}.hero h1{font-size:45px;letter-spacing:-2px}.eyebrow{font-size:9px;letter-spacing:1.4px}.lead{font-size:16px}.technical-art{min-height:0}.technical-art svg{max-height:350px}.hero-note{margin-top:30px;font-size:8px}.actions{gap:19px}.audience .wrap{flex-wrap:wrap;justify-content:flex-start;gap:8px 22px}.audience .wrap>span:first-child{width:100%}.audience p{font-size:12px}.audience .separator{display:none}.section{padding-block:55px}.section-heading{display:block;margin-bottom:30px}.section-heading>p{margin-top:20px}.section-heading>a{display:inline-block;margin-top:20px}h2{font-size:32px}.service-row{gap:16px;padding:24px 0}.service-row h3{font-size:19px}.service-row p{font-size:13px}.row-arrow{font-size:22px}.three-grid{grid-template-columns:1fr;gap:20px}.package-mini h3{font-size:29px}.package-mini{padding:30px}.package-mini b{padding-top:10px}.steps{gap:25px}.steps article>span{margin-bottom:15px}.cta{padding:35px 27px;display:block;margin-bottom:50px}.cta .button{margin-top:30px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{gap:15px;flex-wrap:wrap}.page-intro{padding-block:45px 25px}.page-intro h1{font-size:42px;letter-spacing:-1.8px}.jump-links{gap:8px}.jump-links a{font-size:10px}.service-section{padding:35px 0}.service-heading{gap:15px}.service-heading h2{font-size:27px}.service-heading p{font-size:14px}.service-detail summary{gap:12px;padding:20px 10px;font-size:15px}.service-code{font-size:9px;min-width:48px}.detail-body{padding:0 20px 24px}.scope-note{padding:24px}.note{padding:24px;margin-bottom:45px}.package{grid-template-columns:1fr}.package-title,.package-content{padding:27px}.package-title h2{font-size:36px}.package-content ul{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr;gap:30px;padding-bottom:50px}.contact-grid form{padding:24px}.form-grid{grid-template-columns:1fr}.faq summary{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* ALRETEK V2 — identidad visual, portadas y componentes */
:root{--soft:#edf4f3;--line:#dce7e7;--teal-deep:#116e74;--paper:#f7f9f8}
body{background:var(--paper)}
.header{background:#fffffff5;box-shadow:0 4px 30px #142d4506;backdrop-filter:blur(14px)}
.nav{min-height:106px;gap:22px}
.brand{width:276px;flex-shrink:0;line-height:0;letter-spacing:normal}
.official-logo{display:block;width:100%;height:auto;overflow:hidden}
.nav nav{gap:7px}
.nav nav a{padding:10px 16px;border-radius:6px;font-size:13px}
.nav nav a[aria-current]{background:#e7f3f1;color:#116e74}
.nav nav a[aria-current]:after{display:none}
.nav nav a:hover{background:#f0f5f4}
.button{border-radius:8px;background:linear-gradient(120deg,#168d91,#11767e);box-shadow:0 6px 18px #168d9117;min-height:48px}
.button:hover{background:#106f73;box-shadow:0 8px 24px #168d9130}
.button.light{background:#fff;box-shadow:none}
.button.secondary{background:#fff;box-shadow:none}
.button.small{min-height:44px}
.hero{position:relative;isolation:isolate;gap:55px;padding-block:80px 85px}
.hero:before{content:'';position:absolute;z-index:-1;inset:0 calc((1220px - 100vw)/2);background:radial-gradient(ellipse at 88% 35%,#b6e5db80,transparent 55%),linear-gradient(125deg,#f8faf9 20%,#edf5f2);pointer-events:none}
.hero-copy{position:relative}
.hero h1{font-size:clamp(40px,4.4vw,63px);letter-spacing:-2.8px;font-weight:700}
.hero .eyebrow{display:inline-flex;align-items:center;background:#e2efec;border:1px solid #cee3de;border-radius:30px;padding:9px 13px;font-size:9px;letter-spacing:1.2px}
.hero .lead{font-size:16px}
.hero .dot{box-shadow:0 0 0 4px #168d9112}
.hero-note{border-color:#c5dcd6;margin-top:35px;font-weight:650}
.technical-art{border-radius:24px 24px 80px 24px;min-height:505px;box-shadow:18px 22px 0 #168d9110,0 30px 70px #142d4520;background:linear-gradient(145deg,#142d45,#173c4d 65%,#165158);border:1px solid #8bcac55c}
.technical-art:after{content:'';position:absolute;width:240px;height:14px;background:linear-gradient(90deg,#168d91,#8cddd0);right:-55px;top:48px;transform:rotate(45deg);opacity:.5;z-index:-1}
.art-top{font-size:9px;letter-spacing:1.2px}
.art-bottom{color:#d3e9e6}
.technical-art svg{filter:drop-shadow(0 12px 18px #00192b60)}
.audience{background:var(--navy);border:0}
.audience .wrap{padding-block:23px}
.audience p{color:#e6eeef;font-weight:550}
.audience .wrap>span:first-child{color:#86d3cb}
.audience .separator{color:#517782}
.section{padding-block:80px}
.section-heading .eyebrow:before,.page-intro .eyebrow:before{content:'';display:inline-block;width:24px;height:2px;background:currentColor;vertical-align:middle;margin-right:10px}
.section-heading h2{font-weight:650}
.service-mosaic{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.service-row{position:relative;display:grid;grid-template-columns:54px 1fr 26px;align-items:start;column-gap:20px;row-gap:18px;background:#fff;border:1px solid var(--line)!important;border-radius:12px;padding:27px;box-shadow:0 4px 18px #142d4503;transition:transform .2s,box-shadow .2s,border-color .2s}
.service-row:hover{background:white;border-color:#85c5be!important;transform:translateY(-4px);box-shadow:0 14px 30px #142d450a}
.service-row .line-icon{grid-column:1;grid-row:1;width:54px;height:54px;color:var(--teal);background:#e8f4f1;padding:9px;border-radius:12px}
.service-row>.number{grid-column:2;grid-row:1;justify-self:end;color:#9cb3bb;font-size:11px}
.service-row>div{grid-column:1/3;grid-row:2}
.service-row .row-arrow{grid-column:3;grid-row:1;margin:0;color:#168d91}
.service-row h3{font-size:21px;max-width:370px}
.service-row p{font-size:14px;max-width:450px}
.service-row:last-child{grid-column:1/-1;grid-template-columns:54px 1fr 26px;align-items:center}
.service-row:last-child>div{grid-column:2;grid-row:1}
.service-row:last-child>.number{display:none}
.service-row:last-child .row-arrow{align-self:center}
.soft{background:linear-gradient(135deg,#e9f2ef,#f2f6f3);border-block:1px solid #dce8e3}
.package-mini{border-radius:14px;padding:36px;position:relative;overflow:hidden;box-shadow:0 8px 30px #142d4506}
.package-mini:after{content:'';width:115px;height:115px;border:24px solid #168d910b;transform:rotate(35deg);position:absolute;right:-45px;top:-45px;border-radius:24px;pointer-events:none}
.package-mini>span{display:inline-block;align-self:start;background:#edf5f3;padding:6px 9px;border-radius:4px;font-size:8px}
.package-mini.dark{background:linear-gradient(145deg,#142d45,#1b4d58);border-color:#142d45}
.package-mini.dark>span{background:#ffffff10;color:#90e0d4}
.package-mini.dark:after{border-color:#70d9cc18}
.package-mini h3{font-size:33px;font-weight:650}
.package-mini b{border-top:1px solid #d9e5e1;width:100%;margin-top:15px;padding-top:22px}
.package-mini.dark b{border-color:#ffffff25}
.steps article{border:0;background:white;border-radius:12px;padding:30px;position:relative;box-shadow:0 4px 20px #142d4505}
.steps article>span{display:grid;place-items:center;width:42px;height:42px;color:var(--teal);background:#edf5f3;border:1px solid #d5e9e3;border-radius:50%;font-size:12px;margin-bottom:25px}
.steps article:not(:last-child):after{content:'→';position:absolute;right:-23px;top:38px;color:#54978e;z-index:1;font-size:24px}
.cta{position:relative;isolation:isolate;overflow:hidden;background:linear-gradient(110deg,#142d45 30%,#154956);border-radius:18px;padding:52px 60px;box-shadow:0 15px 45px #142d4512}
.cta:before{content:'';position:absolute;width:480px;height:480px;border:1px solid #9adfd120;border-radius:50%;right:-120px;top:-160px;box-shadow:0 0 0 55px #9adfd108,0 0 0 110px #9adfd105;z-index:-1}
.cta:after{content:'';position:absolute;width:16px;height:110%;background:#4ec4b588;top:0;left:0;transform:skew(-28deg) translateX(-22px);z-index:-1}
.cta .eyebrow{color:#91dacf}
footer{background:white;border-top:1px solid #dce7e7}
.footer-grid .brand{width:280px}
.footer-grid>div>a:not(.brand){font-size:13px;transition:color .2s}
.footer-grid>div>a:hover{color:var(--teal)}
.footer-bottom{font-size:11px}
.page-intro{width:100%;max-width:none;margin:0;padding:58px max(40px,calc((100vw - 1220px)/2)) 60px;background:linear-gradient(115deg,#142d45 10%,#163747 70%,#164e55);color:white;position:relative;isolation:isolate;display:grid;grid-template-columns:minmax(0,1.65fr) minmax(260px,1fr);align-items:center;gap:35px;overflow:hidden;min-height:375px}
.page-intro:before{content:'';position:absolute;inset:0;z-index:-1;background-image:radial-gradient(#8ad8c71d 1px,transparent 1px);background-size:22px 22px;mask-image:linear-gradient(90deg,transparent 35%,black)}
.page-intro:after{content:'';height:5px;position:absolute;bottom:0;left:0;right:0;background:linear-gradient(90deg,#168d91,#66c8ba 45%,#168d9100)}
.page-intro .eyebrow{color:#96dfd3;margin-bottom:23px;font-size:10px}
.page-intro h1{font-size:clamp(38px,4.1vw,58px);letter-spacing:-2.2px;margin-bottom:23px;font-weight:650}
.page-intro h1 em{color:#8cd7ca}
.page-intro .lead{color:#c4d5dc;line-height:1.8;font-size:15px;margin-bottom:0;max-width:680px}
.intro-art{width:100%;max-width:350px;justify-self:end;filter:drop-shadow(0 14px 30px #001d2a44)}
.intro-art svg{display:block;width:100%;height:auto}
.jump-links{padding:26px 0;gap:8px;border-bottom:1px solid var(--line)}
.jump-links a{background:white;border:1px solid #d5e3e0;border-radius:6px;padding:11px 14px;font-size:10px;box-shadow:0 3px 10px #142d4503}
.jump-links a:hover{background:#e4f1ed;border-color:#85c8bf}
.service-section{border-top:0;padding:46px 0 10px}
.service-section:last-of-type{padding-bottom:40px}
.service-heading{gap:15px;align-items:center;position:relative;margin-bottom:25px}
.section-icon{height:65px;width:65px;padding:13px;background:#e0eeea;border-radius:14px;flex-shrink:0;color:#168d91}
.service-heading>.number{position:absolute;right:0;top:0;color:#d4e2de;font-size:50px;line-height:1;letter-spacing:-3px;z-index:-1;font-weight:750}
.service-heading>div{padding-right:40px}
.service-heading h2{font-size:28px;margin-bottom:12px;font-weight:650}
.service-heading .eyebrow{font-size:8px;letter-spacing:1.5px}
.service-heading p{font-size:14px}
.service-detail{background:white;border:1px solid #d9e5e1;border-radius:9px;margin-bottom:10px;box-shadow:0 2px 9px #142d4503;overflow:hidden}
.service-detail summary{padding:22px 25px;min-height:78px;font-size:16px}
.service-detail summary:hover{background:#f2f8f5}
.service-code{background:#eaf4f0;border:1px solid #d7e9e2;padding:5px 7px;border-radius:4px;text-align:center;font-size:9px;min-width:66px;letter-spacing:.5px}
.plus{background:#edf5f2;border-radius:50%;display:grid;place-items:center;min-width:28px;height:28px;font-size:21px;color:var(--teal)}
.service-detail[open]{background:white;border-color:#92c9bd;box-shadow:0 8px 25px #142d4507}
.service-detail[open] summary{background:#edf6f1;border-bottom:1px solid #d9e9e1}
.detail-body{padding:25px 28px 30px}
.detail-body>.lead-small{font-size:16px;color:var(--ink)}
.detail-body .three-grid{gap:0;margin:24px 0}
.detail-body .three-grid>div{padding:0 24px;border-right:1px solid #dde7e3}
.detail-body .three-grid>div:first-child{padding-left:0}
.detail-body .three-grid>div:last-child{border:0;padding-right:0}
.detail-body h4{color:#117c7c;text-transform:uppercase;font-size:10px;letter-spacing:1.4px}
.detail-body .three-grid p{font-size:13px;margin:0}
.scope-note{border:1px dashed #abcac0;border-radius:12px;background:linear-gradient(110deg,#edf5ef,#f7faf8);padding:30px 35px}
.scope-note p{font-size:14px}
.badge{border-radius:4px;font-size:8px;background:#fff}
.note{border:1px solid #d5e5dc;border-left:4px solid #168d91;border-radius:8px;background:#eaf3ee}
.packages{padding-top:48px;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.package{display:flex;flex-direction:column;border-radius:16px;overflow:hidden;background:white;box-shadow:0 8px 28px #142d4505;position:relative}
.package-title{background:linear-gradient(110deg,#edf4ef,#e2efea);padding:32px 34px;position:relative;overflow:hidden;min-height:235px;border-bottom:1px solid #d9e7e0}
.package-title:after{content:'';position:absolute;height:240px;width:240px;border:1px solid #168d9116;border-radius:50%;right:-100px;bottom:-110px;box-shadow:0 0 0 35px #168d9105;pointer-events:none}
.package-title>.eyebrow{font-size:9px;margin-bottom:23px;max-width:70%}
.package-title h2{font-size:38px;letter-spacing:-1px;margin-bottom:15px}
.package-title h2 span{font-size:12px;letter-spacing:2px;margin-bottom:6px;color:#437770}
.package-title p:last-child{max-width:90%;font-size:13px;min-height:44px}
.package-icon{position:absolute;right:28px;top:25px;width:52px;height:52px;color:#168d91;background:#ffffff90;border-radius:12px;padding:9px;box-shadow:0 4px 12px #142d4504}
.package-content{padding:30px 34px;display:flex;flex-direction:column;flex:1}
.package-content h3{font-size:21px;min-height:54px;margin-bottom:22px}
.package-content ul{grid-template-columns:1fr;gap:11px;margin:0 0 10px}
.package-content li{padding-left:27px;font-size:13px}
.package-content li:before{background:#e9f5ed;border-radius:50%;width:17px;height:17px;display:grid;place-items:center;top:2px;font-size:10px}
.package-content .muted{margin-top:auto;padding-top:22px}
.package-content .button{align-self:start}
.package:nth-child(2) .package-title{background:linear-gradient(120deg,#142d45,#174a55)}
.package:nth-child(2) .package-title h2 span{color:#91d5c9}
.package:nth-child(2) .package-icon{background:#ffffff10;color:#8edbce;box-shadow:none}
.package:last-child{grid-column:1/-1;flex-direction:row;background:#fff}
.package:last-child .package-title{width:43%;flex-shrink:0;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(120deg,#e4f0e9,#f5f8ef);border:0;border-right:1px solid #dce8de}
.package:last-child .package-content{padding:38px}
.package:last-child .package-content h3{min-height:0}
.package:last-child .package-content ul{grid-template-columns:1fr 1fr}
.package:last-child .package-title h2{font-size:46px}
.faq details{background:white;border:1px solid #dce7e1;margin-top:10px;border-radius:8px;padding:21px 25px}
.faq summary{font-size:15px}
.faq summary::marker{color:var(--teal)}
.faq h2{margin-bottom:30px}
.contact-grid{gap:70px;padding-top:55px;align-items:start}
.contact-grid aside{padding-top:0}
.contact-icon{width:72px;height:72px;background:#e3f0e9;color:var(--teal);padding:15px;border-radius:18px;margin-bottom:25px}
.contact-list li{position:relative;padding:13px 0 13px 23px;font-size:14px}
.contact-list li:before{content:'';width:6px;height:6px;background:var(--teal);border-radius:50%;position:absolute;left:0;top:23px}
.contact-grid form{border-radius:16px;background:white;border:1px solid #dce7e0;box-shadow:0 15px 45px #142d4508;padding:36px;position:relative;overflow:hidden}
.contact-grid form:before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#168d91,#9fdbc8)}
.contact-grid form>h3{font-size:25px}
input,select,textarea{border-color:#cfded6;border-radius:6px;background:#fafcfb;min-height:46px}
input:focus,select:focus,textarea:focus{background:white}
#result{background:#f1f7f2;padding:24px;border:1px solid #d7e7dc;border-radius:8px}
#result h3{font-size:20px}
@media(min-width:1500px){.hero{padding-block:90px}.technical-art{min-height:525px}}
@media(max-width:1299px){.hero:before{inset:0 -40px}.nav .brand{width:248px}.nav-cta{font-size:11px!important;padding-inline:13px!important}.nav nav a{padding-inline:12px}}
@media(max-width:1050px){.hero{gap:30px}.hero h1{font-size:46px}.technical-art{min-height:440px;border-radius:18px 18px 60px 18px}.page-intro{padding-inline:40px;grid-template-columns:minmax(0,1.5fr) minmax(200px,1fr);gap:20px}.page-intro h1{font-size:43px}.intro-art{max-width:280px}.service-row{padding:23px}.service-row h3{font-size:19px}.package-title,.package-content{padding:28px}.package-icon{right:20px}.contact-grid{gap:35px}.nav-cta{display:none}}
@media(max-width:760px){.nav{min-height:88px}.nav .brand{width:230px;max-width:calc(100% - 95px)}.nav nav{padding-bottom:16px}.nav nav a{font-size:14px;padding:13px}.menu{border-radius:6px;min-height:42px}.hero{padding-block:38px 45px;gap:32px}.hero:before{inset:0 -20px}.hero .eyebrow{font-size:8px;padding:8px 10px;letter-spacing:.8px}.hero h1{font-size:43px;letter-spacing:-1.8px}.hero .lead{font-size:15px}.hero-note{font-size:8px;letter-spacing:.7px}.technical-art{min-height:0;box-shadow:9px 10px 0 #168d9110,0 15px 35px #142d4515;border-radius:18px 18px 55px 18px}.technical-art svg{max-height:300px}.art-top,.art-bottom{margin:22px}.audience .wrap{gap:9px 20px;padding-block:20px}.audience p{font-size:12px}.section{padding-block:50px}.service-mosaic{grid-template-columns:1fr;gap:13px}.service-row,.service-row:last-child{padding:23px;grid-template-columns:45px 1fr 24px;column-gap:16px;row-gap:15px}.service-row .line-icon{width:45px;height:45px;padding:7px}.service-row:last-child>div{grid-column:1/3;grid-row:2}.service-row:last-child>.number{display:block}.service-row h3{font-size:20px}.service-row p{font-size:13px}.package-mini{padding:28px}.steps article:not(:last-child):after{display:none}.cta{padding:35px 28px;border-radius:13px}.cta h2{font-size:31px}.cta p{font-size:14px}.footer-grid .brand{width:260px;max-width:100%}.page-intro{padding:38px 20px 35px;grid-template-columns:1fr;gap:0;min-height:0}.page-intro h1{font-size:39px;letter-spacing:-1.7px;position:relative;z-index:1}.page-intro .eyebrow{font-size:9px;letter-spacing:1.4px}.page-intro .lead{font-size:14px;position:relative;z-index:1}.intro-copy{position:relative;z-index:1}.intro-art{position:absolute;width:230px;right:-90px;top:-32px;opacity:.12;pointer-events:none;z-index:0}.page-intro:before{mask-image:none;opacity:.45}.jump-links{padding-block:20px;gap:7px}.jump-links a{font-size:9px;padding:9px 10px}.service-section{padding-top:32px;padding-bottom:8px}.section-icon{height:48px;width:48px;padding:9px;border-radius:10px}.service-heading{gap:13px;align-items:start}.service-heading>div{padding-right:0}.service-heading>.number{display:none}.service-heading h2{font-size:24px;letter-spacing:-.5px;margin-bottom:11px}.service-heading .eyebrow{font-size:7px;letter-spacing:1px;line-height:1.6}.service-heading p{font-size:13px}.service-detail summary{padding:18px 13px;gap:10px;font-size:14px;min-height:76px}.service-code{min-width:56px;padding:4px;font-size:8px}.plus{min-width:24px;width:24px;height:24px;font-size:19px}.detail-body{padding:23px 20px}.detail-body .three-grid{gap:20px}.detail-body .three-grid>div{padding:0;border:0}.detail-body .lead-small{font-size:15px}.scope-note{padding:25px}.packages{grid-template-columns:1fr;padding-top:30px;gap:22px}.package-title,.package-content{padding:27px}.package-title{min-height:0}.package-title p:last-child{min-height:0}.package-content h3{min-height:0;font-size:21px}.package:last-child{flex-direction:column}.package:last-child .package-title{width:100%;border:0;border-bottom:1px solid #dce8de}.package:last-child .package-content{padding:27px}.package:last-child .package-content ul{grid-template-columns:1fr}.package:last-child .package-title h2{font-size:38px}.package-content .button{width:100%}.faq details{padding:19px}.faq summary{font-size:14px}.contact-grid{padding-top:35px;gap:30px}.contact-grid form{padding:26px 21px}.contact-icon{width:58px;height:58px;padding:12px;margin-bottom:20px}.contact-grid aside .eyebrow{margin-bottom:15px}.contact-grid h2{font-size:30px}.contact-list{margin-block:20px}.compact{margin-top:25px}#result{padding:18px}.contact-grid #result .actions .button{width:100%}.footer-bottom{font-size:10px}}
@media(max-width:380px){.hero h1{font-size:37px}.page-intro h1{font-size:35px}.nav .brand{width:205px}.service-row h3{font-size:18px}.service-detail summary{gap:7px;font-size:13px}.service-code{min-width:52px}.hero .eyebrow{font-size:7px}.cta h2{font-size:29px}}

/* V3 — servicio principal y contacto */
.hero h1{font-size:clamp(36px,4vw,56px);letter-spacing:-2.3px}
.sanitary-feature{background:white;border-top:1px solid var(--line);padding:76px 0}
.sanitary-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:65px;align-items:center}
.sanitary-copy h2{font-size:clamp(30px,3.1vw,43px);line-height:1.2}
.sanitary-copy>p{font-size:15px;max-width:590px}
.sanitary-copy .eyebrow{font-size:10px}
.sanitary-copy .sanitary-lead{font-size:18px;color:var(--ink);line-height:1.7}
.sanitary-tags{display:flex;flex-wrap:wrap;gap:9px;margin:25px 0 30px}
.sanitary-tags span{border:1px solid #cce0da;border-radius:30px;padding:7px 13px;color:#116e74;background:#f1f7f4;font-size:12px}
.sanitary-copy .actions{gap:18px}
.sanitary-route{background:linear-gradient(135deg,#142d45,#174653);color:white;border-radius:18px;padding:32px;box-shadow:0 18px 40px #142d4512;position:relative;overflow:hidden}
.sanitary-route-header{display:flex;gap:17px;align-items:center;padding-bottom:25px;border-bottom:1px solid #ffffff25}
.sanitary-route-header svg{width:55px;height:55px;padding:8px;flex-shrink:0;color:#92e0d1;background:#ffffff0a;border:1px solid #ffffff20;border-radius:12px}
.sanitary-route-header span{font-size:8px;letter-spacing:1.4px;color:#94d8cf;display:block;margin-bottom:6px}
.sanitary-route-header h3{font-size:20px;line-height:1.4;margin:0}
.sanitary-timeline{list-style:none;padding:0;margin:27px 0}
.sanitary-timeline li{display:flex;gap:19px;position:relative;padding-bottom:23px}
.sanitary-timeline li:last-child{padding-bottom:0}
.sanitary-timeline li:not(:last-child):before{content:'';position:absolute;top:36px;bottom:0;left:17px;border-left:1px solid #80c8bd55}
.sanitary-timeline li>span{display:grid;place-items:center;width:35px;height:35px;flex-shrink:0;border-radius:50%;border:1px solid #80c8bd66;color:#a4e7d8;background:#ffffff08;font-size:11px}
.sanitary-timeline h4{font-size:15px;margin:3px 0 6px}
.sanitary-timeline p{color:#c8dce0;font-size:13px;line-height:1.65;margin:0}
.sanitary-route .sanitary-footnote{font-size:11px;line-height:1.7;color:#b9cfd6;padding-top:19px;border-top:1px solid #ffffff25;margin:0}
.contact-channels{border:1px solid #d5e5df;border-radius:10px;padding:22px;background:#fff;margin-top:25px}
.contact-channels .eyebrow{font-size:9px;margin:0 0 14px}
.contact-channels a{font-weight:600;font-size:15px}
.contact-channels>p:last-child{font-size:14px;margin:15px 0 0}
@media(max-width:1050px){.sanitary-layout{gap:32px}.hero h1{font-size:42px}}
@media(max-width:760px){.hero h1{font-size:clamp(32px,7.8vw,46px);letter-spacing:-1.5px}.sanitary-feature{padding:45px 0}.sanitary-layout{grid-template-columns:1fr;gap:30px}.sanitary-copy h2{font-size:31px}.sanitary-copy .sanitary-lead{font-size:16px}.sanitary-route{padding:25px}.sanitary-route-header h3{font-size:18px}.sanitary-copy .actions{align-items:flex-start;flex-direction:column}.sanitary-copy .button{max-width:100%}.sanitary-timeline li{gap:14px}}

/* V4 — confianza, conversion y contacto */
.trust-feature{background:#f2f6f5;padding:82px 0;border-block:1px solid var(--line)}
.trust-layout{display:grid;grid-template-columns:1fr 1.05fr;gap:75px;align-items:center}
.trust-copy>p:not(.eyebrow){max-width:570px}.trust-copy .text-link{display:inline-block;margin-top:9px}
.trust-points{display:grid;gap:12px}.trust-points article{background:#fff;border:1px solid #dce7e4;border-radius:14px;padding:23px 28px;display:grid;grid-template-columns:52px 1fr;column-gap:16px;align-items:start}
.trust-number{grid-row:span 2;display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;background:#e8f3f1;border-radius:12px;color:var(--teal);font-size:19px;font-weight:750}
.trust-points h3{font-size:17px;margin:1px 0 5px}.trust-points p{font-size:13px;margin:0}
.featured-package{position:relative;box-shadow:0 12px 35px #142d4518}
.whatsapp-float{position:fixed;bottom:24px;right:24px;z-index:25;display:inline-flex;align-items:center;gap:10px;background:#168d91;color:white;border-radius:99px;padding:12px 17px;font-size:13px;font-weight:700;box-shadow:0 8px 26px #142d4535;transition:transform .2s,background .2s}
.whatsapp-float svg{width:23px;height:23px;flex-shrink:0}.whatsapp-float:hover{background:#106f73;transform:translateY(-2px)}
.contact-bottom{margin:8px auto 75px;border-top:1px solid var(--line);padding-top:50px;display:grid;grid-template-columns:1fr 1.2fr;gap:50px}
.contact-bottom h2{font-size:31px}.contact-bottom-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}
.contact-bottom-links>a,.contact-bottom-links>div{padding:20px;border:1px solid #d5e5df;border-radius:10px;background:#f7faf9;min-width:0}
.contact-bottom-links span{display:block;font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--teal);margin-bottom:9px;font-weight:700}
.contact-bottom-links strong{display:block;font-size:14px;overflow-wrap:anywhere}
@media(max-width:900px){.trust-layout{grid-template-columns:1fr;gap:25px}.contact-bottom{grid-template-columns:1fr;gap:20px}}
@media(max-width:760px){.trust-feature{padding:55px 0}.trust-points article{padding:19px;grid-template-columns:45px 1fr;gap:9px}.trust-points h3{font-size:15px}.trust-points p{font-size:12px}.contact-bottom{padding-top:38px;margin-bottom:58px}.contact-bottom-links{grid-template-columns:1fr}.whatsapp-float{right:14px;bottom:14px;padding:12px;border-radius:100%;width:49px;height:49px;justify-content:center}.whatsapp-float span{display:none}}