:root{
  --bg:#F2F2F3; --ink:#1D1F20; --dark:#16191B; --contact-bg:#0A512A;
  --accent:#00A050; --accent-dark:#008A45; --accent-deep:#067038; --accent-light:#6BC894;
  --line:rgba(29,31,32,.16); --line-soft:rgba(29,31,32,.1);
  --font-head:'Barlow Condensed',sans-serif; --font-body:Barlow,system-ui,sans-serif; --font-mono:ui-monospace,Menlo,monospace;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased}
a{color:var(--accent-deep);text-decoration:none}
a:hover{color:var(--accent)}
::selection{background:rgba(0,160,80,.3)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
img{max-width:100%;display:block}
.wrap{max-width:1240px;margin:0 auto;padding-left:40px;padding-right:40px}
@media(max-width:900px){.wrap{padding-left:20px;padding-right:20px}}

.topbar{background:var(--dark);color:rgba(242,242,243,.75);font-size:13px;letter-spacing:.02em}
.topbar .wrap{padding-top:9px;padding-bottom:9px;display:flex;justify-content:space-between;gap:24px;align-items:center;flex-wrap:wrap}
.topbar-left{display:flex;gap:26px;align-items:center;flex-wrap:wrap}
.topbar-tag{font-family:var(--font-head);letter-spacing:.14em;text-transform:uppercase;color:var(--accent-light)}
.topbar-right{display:flex;gap:26px;align-items:center}
.topbar a{color:rgba(242,242,243,.75)}
.topbar a:hover{color:var(--accent-light)}
.topbar-phone{color:#F2F2F3;font-family:var(--font-mono);font-size:13px}

header.site{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:1px solid var(--line)}
header.site .wrap{padding-top:14px;padding-bottom:14px;display:flex;align-items:center;justify-content:space-between;gap:32px}
.brand{display:flex;align-items:center;gap:14px;color:var(--ink)}
.brand-mark{width:52px;height:52px;border:1px solid var(--line);background:#fff;display:flex;align-items:center;justify-content:center;flex:none}
.brand-mark img{width:100%;height:100%;object-fit:contain}
.brand-name{display:flex;flex-direction:column;gap:1px}
.brand-name b{font-family:var(--font-head);font-weight:600;font-size:24px;line-height:1;letter-spacing:-.01em}
.brand-name small{font-family:var(--font-head);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-deep)}
nav.main{display:flex;align-items:center;gap:28px;font-family:var(--font-head);font-size:16px;letter-spacing:.09em;text-transform:uppercase}
nav.main a{color:var(--ink)}
nav.main a:hover{color:var(--accent-deep)}
.menu-toggle{display:none;border:0;background:none;width:42px;height:42px;padding:10px;cursor:pointer}
.menu-toggle span{display:block;height:2px;background:var(--ink);margin:5px 0}

.btn{font-family:var(--font-head);font-weight:600;font-size:16px;letter-spacing:.1em;text-transform:uppercase;padding:14px 26px;border:1px solid transparent;display:inline-flex;align-items:center;gap:8px}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-primary:hover{background:var(--accent-dark);border-color:var(--accent-dark);color:#fff}
.btn-lg{font-size:18px;padding:16px 30px}
.btn-outline-dark{border:1px solid rgba(242,242,243,.35);color:#F2F2F3}
.btn-outline-dark:hover{border-color:var(--accent);color:var(--accent-light)}
.btn-outline-light{border:1px solid rgba(29,31,32,.35);color:var(--ink)}
.btn-outline-light:hover{border-color:var(--accent);color:var(--accent-deep)}
.btn-outline-white{border:1px solid rgba(255,255,255,.6);color:#fff}
.btn-outline-white:hover{background:rgba(255,255,255,.14);color:#fff}

.frame{position:relative}
.frame::before{content:'';position:absolute;inset:-6px;color:rgba(29,31,32,.45);pointer-events:none;
  background-image:linear-gradient(currentColor,currentColor),linear-gradient(currentColor,currentColor),linear-gradient(currentColor,currentColor),linear-gradient(currentColor,currentColor),linear-gradient(currentColor,currentColor),linear-gradient(currentColor,currentColor),linear-gradient(currentColor,currentColor),linear-gradient(currentColor,currentColor);
  background-size:1px 11px,1px 11px,1px 11px,1px 11px,11px 1px,11px 1px,11px 1px,11px 1px;
  background-position:left 5px top 0,right 5px top 0,left 5px bottom 0,right 5px bottom 0,left 0 top 5px,right 0 top 5px,left 0 bottom 5px,right 0 bottom 5px;
  background-repeat:no-repeat}
.frame-dark::before{color:rgba(242,242,243,.45)}

.eyebrow{font-family:var(--font-head);font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-deep);margin-bottom:8px}
.eyebrow-dark{color:var(--accent-light)}
h1,h2,h3{font-family:var(--font-head);font-weight:600;margin:0}
.section{padding:88px 0 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:44px}
.section-head h2{font-size:52px;line-height:1}
.section-head .desc{margin:0;max-width:38ch;font-size:15px;line-height:1.6;color:rgba(29,31,32,.65)}
.section-head-dark{border-bottom-color:rgba(242,242,243,.18)}
.section-head-dark .desc{color:rgba(242,242,243,.65)}

.photo-placeholder{position:relative;background:repeating-linear-gradient(135deg,#DEE1DF 0 7px,#E8EAE9 7px 14px);display:flex;align-items:center;justify-content:center;border:1px solid var(--line)}
.photo-placeholder span{font-family:var(--font-mono);font-size:11px;color:rgba(29,31,32,.62);background:var(--bg);padding:8px 12px;text-align:center;line-height:1.7}

/* Hero */
.hero{position:relative;background:var(--dark);color:#F2F2F3;background-image:linear-gradient(rgba(242,242,243,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(242,242,243,.05) 1px,transparent 1px);background-size:80px 80px}
.hero .wrap{padding-top:104px;padding-bottom:88px;display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center}
.hero-kicker{font-family:var(--font-head);font-size:14px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-light);margin-bottom:20px}
.hero h1{font-size:88px;line-height:.94;letter-spacing:-.02em;margin-bottom:22px;text-wrap:balance}
.hero-lead{margin:0 0 30px;font-size:19px;line-height:1.6;max-width:50ch;color:rgba(242,242,243,.78);text-wrap:pretty}
.hero-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.hero-stats{margin-top:34px;padding-top:20px;border-top:1px solid rgba(242,242,243,.18);display:flex;gap:44px;font-size:14px;color:rgba(242,242,243,.6);flex-wrap:wrap}
.hero-stats strong{color:#F2F2F3;font-weight:600}
.price-card{position:relative;border:1px solid rgba(242,242,243,.22);background:rgba(242,242,243,.03);padding:26px}
.price-card-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:16px}
.price-card-head span:first-child{font-family:var(--font-head);font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent-light)}
.price-card-head span:last-child{font-family:var(--font-mono);font-size:11px;color:rgba(242,242,243,.5)}
.price-row{display:grid;grid-template-columns:1fr auto;gap:0 16px;align-items:baseline;padding:13px 0;border-top:1px solid rgba(242,242,243,.14)}
.price-row:last-of-type{border-bottom:1px solid rgba(242,242,243,.14)}
.price-row .mat{font-family:var(--font-head);font-size:22px}
.price-row .val{font-family:var(--font-mono);font-size:20px;color:var(--accent-light)}
.price-row .val.tbd{font-size:15px;color:rgba(242,242,243,.7)}
.price-card-foot{margin:16px 0 0;font-size:12px;line-height:1.55;color:rgba(242,242,243,.5)}
.price-card-foot a{color:var(--accent-light)}

/* Servicios */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.service-card{padding:26px 24px 24px;border:1px solid var(--line)}
.service-card:hover{border-color:var(--accent)}
.service-card .tag{font-family:var(--font-mono);font-size:11px;color:rgba(29,31,32,.45);margin-bottom:14px}
.service-card h3{font-size:30px;line-height:1.02;margin:0 0 10px}
.service-card p{margin:0;font-size:15px;line-height:1.6;color:rgba(29,31,32,.7)}
.service-card.dark{background:var(--dark);color:#F2F2F3}
.service-card.dark .tag{color:var(--accent-light)}
.service-card.dark p{color:rgba(242,242,243,.72);margin-bottom:18px}
.service-card.dark a{font-family:var(--font-head);font-weight:600;font-size:15px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-light)}
.service-card.dark a:hover{color:var(--accent)}

/* Materiales */
.materiales-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:48px;align-items:start}
@media(max-width:900px){.materiales-grid{grid-template-columns:1fr}}
.price-table{border:1px solid var(--line)}
.price-table-head,.price-table-row{display:grid;grid-template-columns:1.5fr 1fr .6fr .9fr;align-items:center}
.price-table-head{background:var(--ink);color:#F2F2F3;font-family:var(--font-head);font-size:13px;letter-spacing:.14em;text-transform:uppercase;padding:12px 20px}
.price-table-row{padding:14px 20px;border-bottom:1px solid var(--line-soft)}
.price-table-row:last-child{border-bottom:0}
.price-table-row:hover{background:#E9F8F0}
.price-table-row .name{font-size:16px}
.price-table-row .type,.price-table-row .unit{font-size:13px;color:rgba(29,31,32,.68)}
.price-table-row .price{text-align:right;font-family:var(--font-mono);font-size:15px}
.price-table-row .price.tbd{font-size:13px;color:rgba(29,31,32,.68)}
.note-box{background:#E9F8F0;border:1px solid #C6EDD8;padding:22px}
.note-box .label{font-family:var(--font-head);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--contact-bg);margin-bottom:10px}
.note-box p{margin:0;font-size:14px;line-height:1.65;color:var(--contact-bg)}
.side-list-label{font-family:var(--font-head);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:rgba(29,31,32,.55);margin-bottom:12px}
.side-list ul{margin:0;padding-left:18px;font-size:14px;line-height:1.8;color:rgba(29,31,32,.75)}

/* Proceso */
.proceso{background:var(--dark);color:#F2F2F3;margin-top:88px}
.proceso .wrap{padding-top:80px;padding-bottom:80px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.step{padding-right:40px}
.step:not(:first-child){padding:0 40px;border-left:1px solid rgba(242,242,243,.18)}
.step:last-child{padding-left:40px;padding-right:0}
.step .num{font-family:var(--font-head);font-weight:600;font-size:64px;line-height:1;color:var(--accent);margin-bottom:14px}
.step h3{font-size:30px;line-height:1.05;margin:0 0 10px}
.step p{margin:0;font-size:15px;line-height:1.65;color:rgba(242,242,243,.7)}

/* Cobertura */
.cobertura-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
@media(max-width:900px){.cobertura-grid{grid-template-columns:1fr}}
.cobertura-grid h2{margin-bottom:18px}
.cobertura-grid>div:first-child>p{margin:0 0 28px;font-size:16px;line-height:1.65;color:rgba(29,31,32,.7);text-wrap:pretty}
.coverage-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.coverage-row{display:flex;justify-content:space-between;align-items:baseline;padding:13px 0;border-bottom:1px solid var(--line-soft)}
.coverage-row .city{font-family:var(--font-head);font-size:24px}
.coverage-row .tag{font-family:var(--font-mono);font-size:11px;color:rgba(29,31,32,.5)}
.coverage-row .tag.base{color:var(--accent-deep)}
.coverage-foot{margin:20px 0 0;font-size:14px;color:rgba(29,31,32,.68)}
.map-placeholder{height:520px}

/* Nosotros */
.nosotros-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start;border-top:1px solid var(--line);padding-top:40px}
@media(max-width:900px){.nosotros-grid{grid-template-columns:1fr}}
.nosotros-grid h2{margin-bottom:18px}
.nosotros-grid>div:first-child>p{margin:0 0 14px;font-size:16px;line-height:1.7;color:rgba(29,31,32,.75);text-wrap:pretty}
.stat-grid{margin-top:32px;display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line)}
.stat-grid>div{background:var(--bg);padding:18px 20px}
.stat-grid .label{font-family:var(--font-head);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:rgba(29,31,32,.5);margin-bottom:4px}
.stat-grid .value{font-family:var(--font-head);font-weight:600;font-size:26px}
.photo-grid{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:210px 210px;gap:26px}
.photo-grid .wide{grid-column:span 2}

/* Clientes */
.quotes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-bottom:44px}
@media(max-width:800px){.quotes-grid{grid-template-columns:1fr}}
blockquote{margin:0;border-left:2px solid rgba(29,31,32,.25);padding-left:20px}
blockquote.featured{border-left-color:var(--accent)}
blockquote p{margin:0 0 14px;font-family:var(--font-head);font-size:26px;line-height:1.2}
blockquote footer{font-size:13px;color:rgba(29,31,32,.68);font-family:var(--font-mono)}
.logo-row{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
@media(max-width:700px){.logo-row{grid-template-columns:repeat(2,1fr)}}
.logo-row div{background:var(--bg);height:88px;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:10px;color:rgba(29,31,32,.45)}

/* Contacto */
.contacto{margin-top:88px;background:var(--contact-bg);color:#fff}
.contacto .wrap{padding-top:72px;padding-bottom:72px;display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
@media(max-width:900px){.contacto .wrap{grid-template-columns:1fr}}
.contacto h2{font-size:64px;line-height:.98;margin:0 0 16px}
.contacto-lead{margin:0 0 30px;font-size:19px;line-height:1.55;color:rgba(255,255,255,.9);max-width:44ch}
.contacto-card{border:1px solid rgba(255,255,255,.4);padding:28px;display:flex;flex-direction:column;gap:18px}
.contacto-card .label{font-family:var(--font-head);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.7);margin-bottom:4px}
.contacto-card .value{font-size:17px;line-height:1.5}
.contacto-card a.value{color:#fff;text-decoration:underline;text-underline-offset:3px}
.contacto-card .value.mono{font-family:var(--font-mono);font-size:20px}

/* Footer */
footer.site{background:var(--dark);color:rgba(242,242,243,.6)}
footer.site .wrap{padding-top:48px;padding-bottom:40px}
.footer-top{display:flex;justify-content:space-between;gap:48px;align-items:flex-start;border-bottom:1px solid rgba(242,242,243,.15);padding-bottom:32px;flex-wrap:wrap}
.footer-brand{display:flex;align-items:center;gap:14px}
.footer-brand .mark{width:48px;height:48px;background:#fff;display:flex;align-items:center;justify-content:center;flex:none}
.footer-brand b{font-family:var(--font-head);font-weight:600;font-size:22px;line-height:1;color:#F2F2F3}
.footer-brand small{font-family:var(--font-head);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--accent-light)}
.footer-cols{display:flex;gap:56px;font-size:14px;line-height:1.9;flex-wrap:wrap}
.footer-col{display:flex;flex-direction:column}
.footer-col .head{font-family:var(--font-head);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:rgba(242,242,243,.45);margin-bottom:6px}
.footer-col a{color:rgba(242,242,243,.7)}
.footer-col a:hover{color:var(--accent-light)}
.footer-bottom{padding-top:22px;display:flex;justify-content:space-between;gap:24px;font-size:12px;font-family:var(--font-mono);color:rgba(242,242,243,.4);flex-wrap:wrap}

/* WhatsApp float */
.wa-float{position:fixed;right:28px;bottom:28px;z-index:80;background:var(--accent);color:#fff;border:1px solid var(--accent-deep);padding:15px 24px;font-family:var(--font-head);font-weight:600;font-size:17px;letter-spacing:.1em;text-transform:uppercase;box-shadow:0 12px 32px rgba(11,51,28,.35);display:flex;align-items:center;gap:10px}
.wa-float:hover{background:var(--accent-dark);color:#fff}
.wa-dot{width:9px;height:9px;background:#fff;border-radius:50%;flex:none}

@media(max-width:900px){
  .hero .wrap{grid-template-columns:1fr}
  .hero h1{font-size:56px}
  .services-grid{grid-template-columns:1fr 1fr}
  nav.main{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:18px;padding:20px}
  nav.main.open{display:flex}
  header.site{position:sticky}
  .menu-toggle{display:block}
}
@media(max-width:600px){
  .services-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .step,.step:not(:first-child),.step:last-child{padding:24px 0;border-left:0;border-top:1px solid rgba(242,242,243,.18)}
  .step:first-child{border-top:0}
  .section-head{flex-direction:column;align-items:flex-start}
}