:root{
  --navy:#12304f; --navy-900:#0b2238; --navy-50:#eef3f8;
  --orange:#c2510c; --orange-700:#a3430a; --orange-200:#f6c9a6;
  --ink:#16202b; --muted:#4b5866; --line:#d9e0e7;
  --bg:#ffffff; --tint:#f4f6f8;
  --radius:14px; --shadow:0 1px 2px rgba(16,32,48,.06),0 8px 24px rgba(16,32,48,.06);
  --font:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --display:"Archivo","Public Sans",system-ui,sans-serif;
  --mbar:0px;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:17px;line-height:1.6;color:var(--ink);background:var(--bg);padding-bottom:var(--mbar);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--navy)}
h1,h2,h3{font-family:var(--display);line-height:1.15;color:var(--navy-900);margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5.4vw,3.3rem);font-weight:800}
h2{font-size:clamp(1.6rem,3.6vw,2.3rem);font-weight:800}
h3{font-size:1.18rem;font-weight:700}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px;border-radius:6px}
.wrap{width:min(1180px,100% - 32px);margin-inline:auto}
.narrow{max-width:760px}
.center{text-align:center}
.small{font-size:.92rem;color:var(--muted)}
.eyebrow{font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.09em;color:var(--orange-700);margin-bottom:.6em}
.skip{position:absolute;left:-9999px;top:8px;background:var(--navy);color:#fff;padding:10px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
.ico{width:1.2em;height:1.2em;flex:none}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;min-height:48px;padding:.75em 1.3em;border-radius:10px;font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .15s,border-color .15s;font-family:inherit;line-height:1.2;text-align:center}
.btn--wa{background:var(--orange);color:#fff}
.btn--wa:hover{background:var(--orange-700)}
.btn--ghost{background:#fff;color:var(--navy);border-color:var(--navy)}
.btn--ghost:hover{background:var(--navy-50)}
.btn--sm{min-height:44px;padding:.6em 1em;font-size:.95rem}
.btn--lg{min-height:54px;padding:.85em 1.5em;font-size:1.06rem}
.btn--block{width:100%}

/* Header */
.header{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.header__in{display:flex;align-items:center;gap:20px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--navy-900);margin-right:auto}
.brand__mark{display:grid;place-items:center;width:40px;height:40px;border-radius:9px;background:var(--navy);color:#fff;font-family:var(--display);font-weight:800;font-size:1.3rem;box-shadow:inset 0 -4px 0 var(--orange)}
.brand__txt{display:flex;flex-direction:column;line-height:1}
.brand__txt strong{font-family:var(--display);font-size:1.22rem;letter-spacing:.01em}
.brand__txt small{font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;color:var(--muted);margin-top:4px}
.nav{display:none;gap:22px}
.nav a{text-decoration:none;font-weight:600;font-size:.96rem;color:var(--ink);padding:6px 0}
.nav a:hover{color:var(--orange-700)}
.header .btn span{display:none}
.header .btn{padding:.6em .8em}
@media (min-width:640px){.header .btn span{display:inline}.header .btn{padding:.6em 1em}}
@media (min-width:1000px){.nav{display:flex}}

/* Hero */
.hero{padding:28px 0 48px;background:linear-gradient(180deg,var(--navy-50),#fff 70%)}
.hero__grid{display:grid;gap:28px}
.hero__copy .lead{font-size:1.12rem;color:var(--muted);max-width:38em}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 22px}
.hero__cta .btn{flex:1 1 220px}
.hero__facts{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.hero__facts li{display:flex;gap:10px;align-items:flex-start;font-size:.98rem}
.hero__facts .ico{color:var(--orange-700);margin-top:.2em}
.hero__media{margin:0;position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.hero__media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.hero__media figcaption{position:absolute;left:12px;bottom:12px;background:rgba(11,34,56,.82);color:#fff;font-size:.82rem;padding:5px 10px;border-radius:6px}
@media (min-width:960px){
  .hero{padding:56px 0 72px}
  .hero__grid{grid-template-columns:1fr 1.1fr;align-items:center;gap:48px}
  .hero__cta .btn{flex:0 0 auto}
}

/* Sections */
.section{padding:64px 0}
.section--tint{background:var(--tint)}
.section--navy{background:var(--navy);color:#fff}
.section--navy h2{color:#fff}
.section__head{max-width:720px;margin-bottom:32px}
.section__head p:last-child{color:var(--muted)}
@media (min-width:960px){.section{padding:88px 0}}

/* Cards */
.cards{display:grid;gap:18px;grid-template-columns:1fr}
@media (min-width:680px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1040px){.cards{grid-template-columns:repeat(6,1fr)}.card{grid-column:span 2}.card--wide,.card:nth-last-child(-n+4){grid-column:span 3}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.card__img{width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--tint)}
.card--wide .card__img{aspect-ratio:16/9}
.card__icon{aspect-ratio:4/3;display:grid;place-items:center;background:radial-gradient(circle at 30% 20%,#1d4670,var(--navy-900) 70%);position:relative;overflow:hidden}
.card__icon::after{content:"";position:absolute;inset:auto 0 0 0;height:6px;background:var(--orange)}
.card__icon svg{width:76px;height:76px;color:#fff;opacity:.92}
.card__body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.card__body h3{display:flex;align-items:center;gap:.45em}
.ico--card{color:var(--orange-700);width:1.25em;height:1.25em}
.card__body p{color:var(--muted);font-size:.98rem}
.card__body .btn{margin-top:auto;align-self:flex-start}
.note{font-size:.88rem!important;background:var(--tint);border-left:3px solid var(--orange);padding:8px 10px;border-radius:0 6px 6px 0;color:var(--ink)!important}

/* Split */
.split{display:grid;gap:32px}
@media (min-width:900px){.split{grid-template-columns:1fr 1fr;gap:56px;align-items:start}.split--form{grid-template-columns:.9fr 1.1fr}}

/* Steps */
.steps{list-style:none;padding:0;margin:0;counter-reset:s;display:grid;gap:14px}
.steps li{counter-increment:s;position:relative;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px 16px 64px;display:flex;flex-direction:column}
.steps li::before{content:counter(s);position:absolute;left:16px;top:16px;width:34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:800;font-family:var(--display)}
.steps li strong{color:var(--navy-900)}
.steps li span{color:var(--muted);font-size:.96rem}
.steps--grid{margin-bottom:18px}
@media (min-width:900px){.steps--grid{grid-template-columns:repeat(4,1fr)}.steps--grid li{padding:64px 18px 20px}}
.steps--compact{margin-bottom:14px}
.alert{display:flex;gap:10px;background:#fff7f0;border:1px solid var(--orange-200);border-radius:10px;padding:12px 14px;font-size:.94rem}
.alert .ico{color:var(--orange-700);margin-top:.15em}

/* Trust */
.trust{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:14px}
.trust li{display:flex;gap:12px;align-items:flex-start;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:16px}
.trust .ico{color:#ffb27a;margin-top:.2em}
@media (min-width:760px){.trust{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1040px){.trust{grid-template-columns:repeat(4,1fr)}}

/* Gallery */
.ba{display:grid;gap:12px}
@media (min-width:760px){.ba{grid-template-columns:1fr 1fr}}
.ba figure,.gallery figure{margin:0;position:relative;border-radius:12px;overflow:hidden;background:var(--tint)}
.ba img{width:100%;aspect-ratio:4/3;object-fit:cover}
.ba figcaption{position:absolute;left:12px;top:12px}
.tag{display:inline-block;background:var(--navy-900);color:#fff;font-weight:700;font-size:.82rem;padding:5px 10px;border-radius:6px}
.tag--done{background:var(--orange)}
.ba__caption{margin:14px 0 36px;color:var(--muted)}
.ba__caption strong{color:var(--ink)}
.gallery{display:grid;gap:12px;grid-template-columns:1fr 1fr}
@media (min-width:900px){.gallery{grid-template-columns:repeat(3,1fr)}}
.gallery img{width:100%;aspect-ratio:1/1;object-fit:cover}
.gallery figcaption{font-size:.86rem;padding:8px 10px;background:#fff;border:1px solid var(--line);border-top:0;border-radius:0 0 12px 12px}

/* Cobertura */
.comunas{list-style:none;padding:0;margin:0 0 24px;display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.comunas li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-weight:600}

/* Contacto + form */
.contact-list{display:grid;gap:12px;margin-top:24px}
.contact-list a,.contact-list p{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--ink);background:var(--tint);border-radius:12px;padding:14px 16px;margin:0;min-height:52px}
.contact-list .ico{color:var(--orange-700)}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.field{margin-bottom:16px}
.field label{display:block;font-weight:700;margin-bottom:6px}
.opt{font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:16px;padding:12px 14px;border:1.5px solid #b7c2cd;border-radius:10px;background:#fff;color:var(--ink);min-height:50px}
.field textarea{resize:vertical;min-height:96px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--navy);outline:3px solid rgba(18,48,79,.18);outline-offset:0}
.field [aria-invalid="true"]{border-color:#b42318;background:#fff8f7}
.hint{font-size:.86rem;color:var(--muted);margin:6px 0 0}
.err{font-size:.9rem;color:#b42318;font-weight:600;margin:6px 0 0}
.err:empty{display:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .small{margin-top:12px}
.form__status{margin-top:14px;padding:14px 16px;border-radius:10px;background:var(--navy-50);border:1px solid #c7d6e6;font-size:.96rem}
.form__status a{font-weight:700}

/* FAQ */
.faq{display:grid;gap:10px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 18px}
.faq summary{cursor:pointer;font-weight:700;padding:16px 28px 16px 0;list-style:none;position:relative;color:var(--navy-900)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:12px;font-size:1.5rem;color:var(--orange-700);font-weight:600}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);margin:0 0 16px}

/* Closing */
.closing{background:linear-gradient(180deg,#fff,var(--navy-50))}
.closing p{color:var(--muted);font-size:1.08rem}

/* Footer */
.footer{background:var(--navy-900);color:#cfd8e2;padding:48px 0 24px;font-size:.95rem}
.footer a{color:#fff}
.footer__grid{display:grid;gap:24px}
@media (min-width:760px){.footer__grid{grid-template-columns:1.4fr 1fr 1fr}}
.footer__brand{font-family:var(--display);font-weight:800;color:#fff;font-size:1.2rem}
.footer__title{font-weight:700;color:#fff;text-transform:uppercase;font-size:.8rem;letter-spacing:.1em}
.footer p{margin:0 0 .5em}
.footer p.footer__legal{margin:28px auto 0;border-top:1px solid rgba(255,255,255,.12);padding-top:18px;font-size:.85rem}

/* Mobile bar */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:50;display:grid;grid-template-columns:1.4fr 1fr;gap:8px;padding:8px 12px calc(8px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(16,32,48,.08)}
.mbar a{display:flex;align-items:center;justify-content:center;gap:8px;min-height:50px;border-radius:10px;font-weight:700;text-decoration:none}
.mbar__wa{background:var(--orange);color:#fff}
.mbar__tel{background:#fff;color:var(--navy);border:2px solid var(--navy)}
body{--mbar:calc(74px + env(safe-area-inset-bottom))}
.mbar.is-hidden{display:none}
@media (min-width:900px){.mbar{display:none}body{--mbar:0px}}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media (max-width:679px){.card__img,.card__icon{aspect-ratio:16/9!important}.section{padding:52px 0}}
@media (min-width:1040px){.card:nth-last-child(-n+4) .card__img,.card:nth-last-child(-n+4) .card__icon{aspect-ratio:16/9!important}}
.card__media{position:relative}
.ref-badge{position:absolute;right:10px;bottom:10px;background:rgba(11,34,56,.78);color:#fff;font-size:.74rem;font-weight:600;padding:4px 8px;border-radius:6px;letter-spacing:.01em}