/* Concepto: sobrio y editorial. Franjas azul marino y papel claro; el cobre aparece solo como línea de base (eco del logo) y en las acciones. */
:root{
  --navy:#0A2A4D;
  --navy-deep:#071E38;
  --copper:#B5651D;
  --copper-deep:#9A5316;
  --copper-soft:#D08A4A;
  --bg:#F5F6F8;
  --surface:#FFFFFF;
  --ink:#0F1B2D;
  --muted:#4A586B;
  --line:#D9DEE6;
  --on-navy:#FFFFFF;
  --on-navy-muted:#B9C6D8;
  --copper-text:#8F4F14;
  --wa:#1E8E4E;
  --font-display:'Montserrat','Segoe UI',Arial,sans-serif;
  --font-body:'Source Sans 3','Segoe UI',Arial,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0B1626; --surface:#122238; --ink:#EEF2F8; --muted:#A9B7CA; --line:#24384F;
    --copper-text:#E3B07A; --navy:#0A2A4D; --navy-deep:#061426; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0B1626; --surface:#122238; --ink:#EEF2F8; --muted:#A9B7CA; --line:#24384F;
  --copper-text:#E3B07A; --navy:#0A2A4D; --navy-deep:#061426; color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:18px;line-height:1.55;
  padding-left:0;padding-right:0;
}
h1,h2,h3{font-family:var(--font-display);line-height:1.12;margin:0;text-wrap:balance;letter-spacing:-0.01em}
p{margin:0}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
.eyebrow{font-family:var(--font-display);font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--copper-text)}
.rule{display:block;width:56px;height:3px;background:var(--copper);margin:18px 0 22px}
:focus-visible{outline:3px solid var(--copper-soft);outline-offset:3px;border-radius:2px}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:15px;letter-spacing:.02em;text-decoration:none;padding:15px 24px;border-radius:2px;border:2px solid transparent;transition:background .15s,border-color .15s,transform .15s}
.btn-copper{background:var(--copper-deep);color:#fff}
.btn-copper:hover{background:#82460F}
.btn-line{border-color:rgba(255,255,255,.55);color:#fff}
.btn-line:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn svg{flex:none}

/* Encabezado */
.top{background:var(--navy-deep);color:var(--on-navy);position:sticky;top:env(safe-area-inset-top,0px);z-index:20}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--navy-deep)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:72px}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none}
.brand-text{display:flex;flex-direction:column;line-height:1;font-family:var(--font-display)}
.brand-text small{font-size:9.5px;font-weight:600;letter-spacing:.34em;color:var(--on-navy-muted)}
.brand-text b{font-size:25px;font-weight:700;letter-spacing:.08em;margin-top:4px}
.nav{display:flex;gap:28px;align-items:center}
.nav a{font-family:var(--font-display);font-size:13px;font-weight:600;letter-spacing:.06em;text-decoration:none;color:var(--on-navy-muted);padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{color:#fff;border-bottom-color:var(--copper-soft)}
.top .btn{padding:11px 18px;font-size:13px}

/* Hero */
.hero{background:var(--navy);color:var(--on-navy);overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:stretch;padding-top:0;padding-bottom:0}
.hero-copy{padding-block:72px 64px;min-width:0;display:flex;flex-direction:column;justify-content:center}
.hero h1{font-size:clamp(34px,5.2vw,58px);font-weight:800;color:#fff}
.hero .lead{font-size:20px;color:var(--on-navy-muted);max-width:34em}
.hero .eyebrow{color:var(--copper-soft)}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.facts{display:flex;flex-wrap:wrap;gap:10px 28px;margin:36px 0 0;padding:22px 0 0;border-top:1px solid rgba(255,255,255,.18);list-style:none;font-size:15px;color:var(--on-navy-muted)}
.facts b{color:#fff;font-weight:600}
.hero-photo{position:relative;min-height:420px;margin-right:calc(-1 * max(20px,env(safe-area-inset-right,0px)))}
.hero-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 40%;display:block}
.hero-photo::after{content:"";position:absolute;left:0;right:0;bottom:0;height:8px;background:var(--copper-soft)}
.hero-photo figcaption{position:absolute;left:0;bottom:8px;background:rgba(7,30,56,.88);color:#fff;font-size:13px;padding:8px 14px;letter-spacing:.02em}

/* Selector */
.section{padding-block:84px}
.section-head{max-width:40em;margin-bottom:40px}
.section-head h2{font-size:clamp(28px,3.6vw,40px);font-weight:700}
.section-head p{margin-top:14px;color:var(--muted)}
.paths{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.path{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);text-decoration:none;min-width:0}
.path-img{aspect-ratio:16/10;overflow:hidden;position:relative;background:var(--navy)}
.path-img img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.path:hover .path-img img{transform:scale(1.03)}
.path-body{padding:28px 28px 30px;display:flex;flex-direction:column;gap:10px;flex:1}
.path-body h3{font-size:26px;font-weight:700}
.path-body p{color:var(--muted)}
.path-body ul{margin:6px 0 0;padding:0;list-style:none;display:grid;gap:6px;font-size:16px}
.path-body li{padding-left:18px;position:relative}
.path-body li::before{content:"";position:absolute;left:0;top:.7em;width:8px;height:2px;background:var(--copper)}
.go{margin-top:auto;padding-top:18px;font-family:var(--font-display);font-weight:700;font-size:14px;letter-spacing:.04em;color:var(--copper-text)}
.path:hover .go{text-decoration:underline;text-underline-offset:4px}
.path.is-main{border-top:4px solid var(--copper)}
.path.is-sec{border-top:4px solid var(--navy)}

/* Diferenciales */
.band{background:var(--navy-deep);color:var(--on-navy)}
.band .eyebrow{color:var(--copper-soft)}
.band .section-head p{color:var(--on-navy-muted)}
.three{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid rgba(255,255,255,.18)}
.three > div{padding:30px 30px 8px 0;min-width:0}
.three > div + div{padding-left:30px;border-left:1px solid rgba(255,255,255,.18)}
.three h3{font-size:20px;font-weight:700;margin-bottom:10px;color:#fff}
.three p{color:var(--on-navy-muted);font-size:17px}

/* Marcas */
.brands{background:var(--surface);border-block:1px solid var(--line)}
.brands .wrap{padding-block:44px;display:flex;flex-wrap:wrap;align-items:center;gap:20px 48px}
.brands .eyebrow{flex:0 0 220px;line-height:1.5}
.brand-list{display:flex;flex-wrap:wrap;gap:14px 40px;list-style:none;margin:0;padding:0;flex:1;min-width:260px}
.brand-list li{font-family:var(--font-display);font-weight:600;font-size:19px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink)}
.brands small{flex-basis:100%;color:var(--muted);font-size:14px}

/* Proceso + foto */
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.split-photo{position:relative}
.split-photo img{width:100%;display:block;aspect-ratio:4/5;object-fit:cover}
.split-photo::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:8px;background:var(--copper)}
.steps{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:0;counter-reset:s}
.steps li{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:20px 0;border-top:1px solid var(--line);counter-increment:s}
.steps li:last-child{border-bottom:1px solid var(--line)}
.steps li::before{content:counter(s);font-family:var(--font-display);font-weight:700;font-size:22px;color:var(--copper-text)}
.steps h3{font-size:19px;font-weight:700;margin-bottom:4px}
.steps p{color:var(--muted);font-size:17px}
.note{margin-top:22px;font-size:15px;color:var(--muted)}

/* Cobertura */
.cover{background:var(--surface);border-block:1px solid var(--line)}
.cover-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.cover-grid img{width:100%;display:block;aspect-ratio:16/10;object-fit:cover}
.cities{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;padding:0;list-style:none}
.cities li{font-family:var(--font-display);font-size:14px;font-weight:600;letter-spacing:.04em;padding:9px 16px;border:1px solid var(--line)}
.cities li.main{background:var(--navy);color:#fff;border-color:var(--navy)}

/* Cierre */
.final{background:var(--navy);color:#fff;text-align:left}
.final .wrap{display:flex;flex-wrap:wrap;gap:32px 56px;align-items:center;justify-content:space-between;padding-block:72px}
.final h2{font-size:clamp(28px,3.8vw,42px);font-weight:800;max-width:15em}
.final p{color:var(--on-navy-muted);margin-top:12px;max-width:34em}
.final .eyebrow{color:var(--copper-soft)}
.contact-lines{display:grid;gap:4px;margin-top:22px;font-size:16px;color:var(--on-navy-muted)}
.contact-lines b{color:#fff;font-weight:600}

footer{background:var(--navy-deep);color:var(--on-navy-muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 32px;justify-content:space-between;padding-block:28px}
footer b{color:#fff;font-family:var(--font-display);letter-spacing:.08em}

/* WhatsApp flotante */
.wa-float{position:fixed;right:max(16px,env(safe-area-inset-right,0px));bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:25;display:flex;align-items:center;gap:10px;background:var(--wa);color:#fff;text-decoration:none;font-family:var(--font-display);font-weight:700;font-size:14px;padding:14px 18px;border-radius:999px;box-shadow:0 6px 22px rgba(0,0,0,.28)}
.wa-float:hover{background:#17773F}

@media (max-width:900px){
  .nav a{display:none}
  .hero .wrap{grid-template-columns:1fr;gap:0}
  .hero-copy{padding-block:48px 40px}
  .hero-photo{margin:0 calc(-1 * max(20px,env(safe-area-inset-left,0px))) 0 calc(-1 * max(20px,env(safe-area-inset-left,0px)));min-height:300px}
  .paths,.split,.cover-grid{grid-template-columns:1fr;gap:32px}
  .three{grid-template-columns:1fr}
  .three > div,.three > div + div{padding:26px 0 8px;border-left:0}
  .three > div + div{border-top:1px solid rgba(255,255,255,.18)}
  .section{padding-block:60px}
  .brands .eyebrow{flex-basis:100%}
  .split-photo img{aspect-ratio:4/3}
}
@media (max-width:480px){
  body{font-size:17px}
  .brand-text b{font-size:21px}
  .top .btn span.long{display:none}
  .wa-float span{display:none}
  .wa-float{padding:15px}
  .path-body{padding:22px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}


.faq{display:grid;gap:0;border-top:1px solid var(--line);max-width:820px}
.faq details{border-bottom:1px solid var(--line);padding:0}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:22px 0;font-family:var(--font-display);font-weight:600;font-size:18px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:26px;line-height:1;color:var(--copper-text);flex:none}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 24px;color:var(--muted);max-width:42em}
.send{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px;margin:26px 0 0;padding:0;list-style:none}
.send li{padding:14px 0 14px 22px;border-top:1px solid var(--line);position:relative;font-size:17px}
.send li::before{content:"";position:absolute;left:0;top:1.35em;width:10px;height:2px;background:var(--copper)}
.four{grid-template-columns:repeat(4,1fr)}
.calm{background:var(--surface);border-block:1px solid var(--line)}
.calm-head{display:grid;grid-template-columns:1.2fr .8fr;gap:24px 56px;align-items:end;margin-bottom:48px}
.calm-head h2{font-size:clamp(34px,5vw,60px);font-weight:800;line-height:1.05}
.calm-head p{color:var(--muted);font-size:20px}
.journey{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:4px solid var(--navy)}
.journey > div{padding:26px 32px 30px 0;min-width:0}
.journey > div + div{padding-left:32px;border-left:1px solid var(--line)}
.journey small{display:block;font-family:var(--font-display);font-size:12px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--copper-text);margin-bottom:10px}
.journey h3{font-size:24px;font-weight:700;margin-bottom:10px}
.journey p{color:var(--muted);font-size:17px}
.installs{margin-top:8px;padding:30px;background:var(--navy);color:#fff;display:grid;grid-template-columns:.8fr 1.2fr;gap:20px 40px;align-items:center}
.installs h3{font-size:22px;font-weight:700;color:#fff}
.installs p{color:var(--on-navy-muted);font-size:16px;margin-top:6px}
.installs .chips{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}
.installs .chips li{font-family:var(--font-display);font-size:14px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:11px 16px;border:1px solid rgba(255,255,255,.4)}
.calm-close{display:flex;flex-wrap:wrap;gap:20px 40px;align-items:center;justify-content:space-between;margin-top:44px}
.calm-close p{font-family:var(--font-display);font-size:clamp(22px,3vw,30px);font-weight:700;max-width:22em;line-height:1.25}
@media (max-width:900px){.calm-head,.installs{grid-template-columns:1fr}.journey{grid-template-columns:1fr}.journey > div,.journey > div + div{padding:24px 0;border-left:0}.journey > div + div{border-top:1px solid var(--line)}}
.diff{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.diff img{width:100%;display:block;aspect-ratio:4/3;object-fit:cover}
.diff .photo{position:relative}
.diff .photo::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:8px;background:var(--copper)}
.diff .three{grid-template-columns:1fr;border-top:0;margin-top:8px}
.diff .three > div,.diff .three > div + div{padding:22px 0;border-left:0;border-top:1px solid var(--line)}
.diff .three h3{color:var(--ink)}
.diff .three p{color:var(--muted)}
@media (max-width:900px){.diff{grid-template-columns:1fr;gap:36px}.four{grid-template-columns:1fr}.send{grid-template-columns:1fr}}


.solve{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:4px solid var(--navy)}
.solve > div{padding:26px 32px 30px 0;min-width:0}
.solve > div + div{padding-left:32px;border-left:1px solid var(--line)}
.solve h3{font-size:22px;font-weight:700;margin-bottom:10px}
.solve p{color:var(--muted);font-size:17px}
.sectors{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.sectors div{padding:24px;border:1px solid var(--line);background:var(--bg)}
.sectors h3{font-size:20px;font-weight:700;margin-bottom:8px}
.sectors p{color:var(--muted);font-size:16px}
.why{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.18)}
.why > div{padding:26px 24px 8px 0;min-width:0}
.why > div + div{padding-left:24px;border-left:1px solid rgba(255,255,255,.18)}
.why b{display:block;font-family:var(--font-display);font-size:26px;font-weight:800;color:#fff;margin-bottom:8px}
.why p{color:var(--on-navy-muted);font-size:16px}
.mail{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:22px}
.mail code{font-family:var(--font-body);font-size:19px;font-weight:600;color:#fff;padding:12px 16px;border:1px solid rgba(255,255,255,.4);word-break:break-all}
.mail button{font-family:var(--font-display);font-weight:700;font-size:13px;letter-spacing:.04em;padding:13px 16px;background:transparent;color:#fff;border:2px solid rgba(255,255,255,.55);border-radius:2px;cursor:pointer}
.mail button:hover{border-color:#fff}
@media (max-width:900px){.solve,.sectors,.why{grid-template-columns:1fr}.solve > div,.solve > div + div{padding:24px 0;border-left:0}.solve > div + div{border-top:1px solid var(--line)}.why > div,.why > div + div{padding:22px 0 8px;border-left:0}.why > div + div{border-top:1px solid rgba(255,255,255,.18)}}


.chips{display:flex;flex-wrap:wrap;gap:10px;list-style:none;margin:0;padding:0}
.chips li{font-family:var(--font-display);font-size:14px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:11px 16px;border:1px solid var(--line)}
.banner{background:var(--navy);color:#fff;padding-block:64px 56px}
.banner h1{font-size:clamp(32px,4.6vw,52px);font-weight:800;max-width:17em;color:#fff}
.banner .lead{font-size:20px;color:var(--on-navy-muted);max-width:34em;margin-top:20px}
.banner .eyebrow{color:var(--copper-soft)}
.pageid{display:inline-block;margin-bottom:14px;font-family:var(--font-display);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--on-navy-muted)}
.story{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
.story p{margin-bottom:18px;color:var(--ink);max-width:36em}
.story p.muted{color:var(--muted)}
.story img{width:100%;display:block;aspect-ratio:3/4;object-fit:cover;object-position:50% 20%}
.story .photo{position:relative}
.story .photo::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:8px;background:var(--copper)}
.story figcaption{margin-top:18px;font-size:14px;color:var(--muted)}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:4px solid var(--navy);margin-top:56px}
.timeline > div{padding:24px 28px 8px 0}
.timeline > div + div{padding-left:28px;border-left:1px solid var(--line)}
.timeline b{display:block;font-family:var(--font-display);font-size:30px;font-weight:800;color:var(--copper-text);margin-bottom:6px}
.timeline p{color:var(--muted);font-size:17px}
.big{font-family:var(--font-display);font-size:clamp(40px,7vw,84px);font-weight:800;line-height:1;letter-spacing:-.02em}
.cov{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.cov .chips li{border-color:var(--line);color:var(--ink)}
.cov .chips li.main{background:var(--navy);border-color:var(--navy);color:#fff}
.cov-photo img{width:100%;display:block;aspect-ratio:4/5;object-fit:cover}
.cov-photo{position:relative}
.cov-photo::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:8px;background:var(--copper)}
.wa-big{display:flex;flex-wrap:wrap;gap:20px 32px;align-items:center;justify-content:space-between;padding:32px;background:var(--navy);color:#fff}
.wa-big h2{font-size:clamp(24px,3vw,34px);font-weight:800;color:#fff}
.wa-big p{color:var(--on-navy-muted);margin-top:8px}
.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px;margin-top:26px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field.full{grid-column:1/-1}
.field label{font-family:var(--font-display);font-size:13px;font-weight:600;letter-spacing:.04em}
.field input,.field select,.field textarea{font:inherit;font-size:17px;padding:13px 14px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:2px;width:100%}
.field textarea{min-height:110px;resize:vertical}
.field small{color:var(--muted);font-size:14px}
.formmsg{margin-top:18px;padding:16px 18px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-size:16px}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-deep)}
.mail2{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:14px}
.mail2 code{font-family:var(--font-body);font-size:18px;font-weight:600;padding:10px 14px;border:1px solid var(--line);word-break:break-all}
.mail2 button{font-family:var(--font-display);font-weight:700;font-size:13px;padding:12px 16px;background:transparent;color:var(--ink);border:2px solid var(--line);border-radius:2px;cursor:pointer}
@media (max-width:900px){.story,.cov{grid-template-columns:1fr;gap:36px}.timeline{grid-template-columns:1fr}.timeline > div,.timeline > div + div{padding:22px 0;border-left:0}.timeline > div + div{border-top:1px solid var(--line)}.formgrid{grid-template-columns:1fr}.banner{padding-block:44px 40px}.wa-big{padding:24px}}


.nav a[aria-current="page"]{color:#fff;border-bottom-color:var(--copper-soft)}
.menu-btn{display:none;background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5);border-radius:2px;font-family:var(--font-display);font-weight:700;font-size:13px;letter-spacing:.06em;padding:10px 14px;cursor:pointer}
@media (max-width:900px){
 .menu-btn{display:inline-flex}
 .top .wrap{position:relative}
 .nav{display:none}
 .nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0;position:absolute;top:100%;left:0;right:0;background:var(--navy-deep);padding:8px max(20px,env(safe-area-inset-left,0px)) 20px;border-top:1px solid rgba(255,255,255,.12);box-shadow:0 14px 24px rgba(0,0,0,.25)}
 .nav.open a{display:block;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:15px}
 .nav.open a.btn{margin-top:14px;text-align:center;padding:15px 18px;border-bottom:2px solid transparent}
}
.legal{font-size:13px;color:var(--on-navy-muted)}