/* Layout: lámina técnica sobre blanco — azul marino y gris del logo, rótulos espaciados como "ENGINEERING"; la ilustración de las cinco líneas es la única pieza protagonista */
:root{
  --bg:#fbfcfd;
  --surface:#ffffff;
  --surface-2:#f1f4f7;
  --ink:#0e2b4b;
  --ink-2:#4f5a67;
  --line:#dde3ea;
  --steel:#636d79;
  --accent:#2c5d92;
  --btn:#0e2b4b;
  --btn-ink:#ffffff;
  --btn-hover:#163d68;
  --soft:#e6edf5;
  --foot:#0a1626;
  --foot-ink:#e8edf4;
  --foot-sub:#9aa7b8;
  --wa:#1a9e55;
  --grid:rgba(14,43,75,.05);
  --f-display:"Montserrat","Helvetica Neue",Arial,sans-serif;
  --f-body:"Source Sans 3","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Consolas,monospace;
  --r:4px;
  --wrap:1180px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#08111d;--surface:#0d1a2a;--surface-2:#112135;--ink:#e8edf4;--ink-2:#a3afbf;--line:#22324a;--steel:#8e99a8;
  --accent:#86aad6;--btn:#e8edf4;--btn-ink:#0e2b4b;--btn-hover:#ffffff;--soft:#15283f;--foot:#050c16;--foot-ink:#e8edf4;--foot-sub:#8e99a8;
  --wa:#25b265;--grid:rgba(160,190,230,.05);color-scheme:dark}
  .logo-navy{display:none!important}.logo-white{display:block!important}}
:root[data-theme="dark"]{
  --bg:#08111d;--surface:#0d1a2a;--surface-2:#112135;--ink:#e8edf4;--ink-2:#a3afbf;--line:#22324a;--steel:#8e99a8;
  --accent:#86aad6;--btn:#e8edf4;--btn-ink:#0e2b4b;--btn-hover:#ffffff;--soft:#15283f;--foot:#050c16;--foot-ink:#e8edf4;--foot-sub:#8e99a8;
  --wa:#25b265;--grid:rgba(160,190,230,.05);color-scheme:dark}
:root[data-theme="dark"] .logo-navy{display:none!important}
:root[data-theme="dark"] .logo-white{display:block!important}
:root[data-theme="light"] .logo-navy{display:block!important}
:root[data-theme="light"] .logo-white{display:none!important}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(16px,4vw,32px)}
h1,h2,h3{font-family:var(--f-display);line-height:1.12;text-wrap:balance;margin:0;letter-spacing:-.015em;color:var(--ink)}
h2{font-size:clamp(1.85rem,3.6vw,2.6rem);font-weight:600}
h3{font-size:1.22rem;font-weight:600}
p{margin:0}
.tag{font-family:var(--f-display);font-weight:600;font-size:.7rem;letter-spacing:.32em;text-transform:uppercase;color:var(--steel)}
.lead{font-size:1.14rem;color:var(--ink-2);max-width:62ch}
.sec{padding-block:clamp(64px,9vw,112px);border-top:1px solid var(--line)}
.sec-head{display:grid;gap:14px;margin-bottom:clamp(32px,5vw,52px);max-width:760px}
.sec-head .tag::before{content:"";display:inline-block;width:28px;height:1px;background:currentColor;vertical-align:middle;margin-right:12px}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-display);font-weight:600;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;padding:15px 24px;border-radius:var(--r);border:1px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,color .15s}
.btn-primary{background:var(--btn);color:var(--btn-ink)}
.btn-primary:hover{background:var(--btn-hover)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-wa{background:var(--wa);color:#fff}
.btn svg{width:16px;height:16px;flex:none}

/* Header */
header.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.brand{display:flex;align-items:center;text-decoration:none}
.logo{height:44px;width:auto;display:block}
.logo-white{display:none}
.menu{display:flex;gap:2px;list-style:none;margin:0;padding:0}
.menu a{display:block;color:var(--ink-2);text-decoration:none;font-weight:600;font-size:.94rem;padding:8px 11px;border-radius:var(--r)}
.menu a:hover,.menu a.on{color:var(--ink);background:var(--surface-2)}
.nav .btn{padding:11px 18px}
.burger{display:none;background:none;border:1px solid var(--line);color:var(--ink);border-radius:var(--r);width:44px;height:40px;cursor:pointer}
@media (max-width:1060px){
  .menu{display:none;position:absolute;left:0;right:0;top:72px;flex-direction:column;background:var(--surface);padding:12px 16px 20px;border-bottom:1px solid var(--line)}
  .menu.open{display:flex}
  .menu a{padding:12px 8px;font-size:1.05rem}
  .burger{display:inline-grid;place-items:center}
  .nav .btn-cta{display:none}
}

/* Submenú servicios */
.has-sub{position:relative}
.has-sub>a{display:flex!important;align-items:center;gap:5px}
.caret{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;transition:transform .2s}
.sub{list-style:none;margin:0;padding:10px;position:absolute;left:50%;top:calc(100% + 12px);transform:translate(-50%,6px);width:380px;background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:0 24px 50px -24px rgba(14,43,75,.4);opacity:0;visibility:hidden;transition:opacity .18s,transform .18s,visibility .18s;z-index:80}
.sub::before{content:"";position:absolute;left:0;right:0;top:-14px;height:14px}
.has-sub:hover .sub,.has-sub:focus-within .sub{opacity:1;visibility:visible;transform:translate(-50%,0)}
.has-sub:hover .caret,.has-sub:focus-within .caret{transform:rotate(180deg)}
.menu .sub a.sub-a{display:flex;align-items:center;gap:14px;padding:10px 12px;border-radius:6px;background:none}
.menu .sub a.sub-a:hover{background:var(--surface-2)}
.sub-a svg{width:34px;height:34px;flex:none;padding:6px;border-radius:50%;background:var(--surface-2);fill:none;stroke:var(--ink);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
.sub-a:hover svg{background:var(--surface)}
.sub-a span{display:grid;min-width:0}
.sub-a b{color:var(--ink);font-weight:600;font-size:.95rem}
.sub-a small{color:var(--ink-2);font-weight:400;font-size:.82rem;line-height:1.3}
.sub-all{border-top:1px solid var(--line);margin-top:6px;padding-top:6px}
.menu .sub-all a{font-size:.85rem;color:var(--accent);padding:10px 12px}
@media (max-width:1060px){
  .sub{position:static;transform:none;width:auto;opacity:1;visibility:visible;box-shadow:none;border:0;border-left:2px solid var(--line);border-radius:0;padding:0 0 0 10px;margin:2px 0 8px 10px;background:none}
  .has-sub:hover .sub,.has-sub:focus-within .sub{transform:none}
  .caret{display:none}
  .sub-a small{display:none}
  .sub-a svg{width:30px;height:30px}
  .menu .sub a.sub-a{padding:8px}
}

/* Hero */
.hero{position:relative;overflow:hidden;background:var(--surface);
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:32px 32px}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--surface) 30%,transparent 75%);pointer-events:none}
.hero .wrap{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1fr 1.12fr;gap:clamp(28px,5vw,56px);align-items:center;padding-block:clamp(52px,7vw,88px) clamp(36px,5vw,60px)}
.hero-grid>*{min-width:0}
.hero h1{font-size:clamp(2.5rem,5.6vw,4.3rem);font-weight:700;letter-spacing:-.025em;margin-top:18px}
.hero h1 em{font-style:normal;color:var(--steel);display:block;font-weight:500}
.hero p.lead{margin-top:22px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.drawing{width:100%;max-width:100%;height:auto;display:block}
.drawing .k{stroke:var(--ink);stroke-width:1.8;fill:none;stroke-linejoin:round;stroke-linecap:round}
.drawing .t{stroke:var(--steel);stroke-width:1.1;fill:none;stroke-linecap:round}
.drawing .fill{fill:var(--surface);stroke:var(--ink);stroke-width:1.8;stroke-linejoin:round}
.drawing .soft{fill:var(--soft);stroke:none}
.drawing .air{stroke:var(--accent);stroke-width:1.6;fill:none;stroke-dasharray:5 6;animation:flow 1.6s linear infinite}
@keyframes flow{to{stroke-dashoffset:-22}}
.drawing .lead-l{stroke:var(--steel);stroke-width:.9;fill:none}
.drawing .dot{fill:var(--ink)}
.drawing text{font-family:var(--f-display);font-weight:600;font-size:10.5px;letter-spacing:.16em;fill:var(--ink)}
.drawing text.s{font-family:var(--f-mono);font-weight:400;font-size:9px;letter-spacing:.02em;fill:var(--steel)}
.drawing .fan{transform-origin:458px 66px;animation:spin 3.5s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hero-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
.hero-facts>div{padding:26px 28px 32px 0;min-width:0}
.hero-facts>div+div{padding-left:28px;border-left:1px solid var(--line)}
.hero-facts h3{font-size:.7rem;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--steel);margin-bottom:10px}
.hero-facts p{color:var(--ink-2);font-size:.99rem}
.hero-facts .diff p{color:var(--ink)}
.hero-facts .diff strong{font-family:var(--f-display);font-weight:600;display:block;font-size:1.08rem;margin-bottom:4px}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.hero::after{background:linear-gradient(180deg,var(--surface) 25%,transparent 60%)}.hero-facts{grid-template-columns:1fr}.hero-facts>div,.hero-facts>div+div{padding:18px 0;border-left:0;border-bottom:1px solid var(--line)}}

/* Nosotros */
.ab-head{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,72px);align-items:start}
.ab-head>*{min-width:0}
.ab-head .tag{display:block;margin-bottom:12px}
.ab-head h2{font-size:clamp(2.3rem,5vw,3.6rem);font-weight:700}.ab-head h1{font-size:clamp(2.3rem,5vw,3.6rem);font-weight:700}
.ab-head h2::after{content:"";display:block;width:56px;height:3px;background:var(--accent);margin-top:22px}.ab-head h1::after{content:"";display:block;width:56px;height:3px;background:var(--accent);margin-top:22px}
.ab-lead{margin-top:30px;padding-left:28px;border-left:3px solid var(--accent);font-size:clamp(1.2rem,2.1vw,1.55rem);line-height:1.5;color:var(--ink);max-width:34ch}
.ab-lead strong{color:var(--accent);font-weight:700}
.ab-band{position:relative;overflow:hidden;margin-top:clamp(40px,6vw,72px);background:#0e2440;color:#e8edf4;border-radius:10px;padding:clamp(28px,4.5vw,52px) clamp(20px,4vw,48px);text-align:center}
.ab-arc{position:absolute;right:-90px;top:-40px;width:380px;height:380px;fill:none;stroke:rgba(255,255,255,.05);stroke-width:46;pointer-events:none}
.ab-band-tag{position:relative;font-family:var(--f-display);font-weight:600;font-size:.72rem;letter-spacing:.3em;text-transform:uppercase;color:#9fb6d4}
.ab-steps{position:relative;list-style:none;margin:30px auto 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);max-width:980px}
.ab-steps li{position:relative;display:grid;justify-items:center;gap:4px;padding-inline:8px;min-width:0}
.ab-steps li+li::before{content:"";position:absolute;top:34px;right:calc(50% + 46px);width:calc(100% - 92px);border-top:2px dashed rgba(134,170,214,.6)}
.ab-dot{width:68px;height:68px;border-radius:50%;background:#2c5d92;display:grid;place-items:center;margin-bottom:14px;box-shadow:0 0 0 6px rgba(44,93,146,.22)}
.ab-dot svg{width:28px;height:28px;fill:none;stroke:#fff;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.ab-steps b{font-family:var(--f-display);font-weight:700;font-size:1.3rem;color:#fff}
.ab-steps span:not(.ab-dot){color:#b7c4d6;font-size:.98rem}
.ab-band-foot{position:relative;margin-top:30px;color:#d3dce8;font-size:1.04rem}
.ab-band-foot strong{color:#fff}
.ab-vals{list-style:none;margin:clamp(44px,6vw,72px) 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.ab-vals li{display:grid;justify-items:center;text-align:center;gap:6px;min-width:0}
.ab-ico{width:72px;height:72px;flex:none;border-radius:50%;background:var(--surface-2);display:grid;place-items:center}
.ab-ico svg{width:30px;height:30px;fill:none;stroke:var(--ink);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.ab-vals .ab-ico{margin-bottom:12px}
.ab-vals b{font-family:var(--f-display);font-weight:700;font-size:1.05rem;color:var(--ink)}
.ab-vals span:not(.ab-ico){color:var(--ink-2);font-size:.95rem;max-width:26ch}
.ab-mv{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:clamp(44px,6vw,72px)}
.ab-mv article{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:8px;padding:clamp(22px,3.2vw,36px);min-width:0}
.ab-mv article>div{min-width:0}
.ab-mv .ab-ico{width:64px;height:64px}
.ab-mv h3{font-size:.95rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;margin-bottom:10px}
.ab-mv p{color:var(--ink);font-size:1.08rem;line-height:1.6}
.ab-mv strong{color:var(--accent);font-weight:700}
@media (max-width:900px){
  .ab-head{grid-template-columns:1fr}.ab-lead{margin-top:4px}
  .ab-vals{grid-template-columns:1fr 1fr;row-gap:36px}
  .ab-mv{grid-template-columns:1fr}
}
@media (max-width:640px){
  .ab-steps{grid-template-columns:1fr;gap:26px;justify-items:center}
  .ab-steps li+li::before{top:-22px;right:auto;left:50%;width:0;height:18px;border-top:0;border-left:2px dashed rgba(134,170,214,.6)}
  .ab-band{text-align:center}
  .ab-mv article{grid-template-columns:1fr;gap:16px}
}
@media (max-width:640px){.ab-vals{gap:28px 14px}.ab-vals .ab-ico{width:60px;height:60px;margin-bottom:6px}.ab-vals span:not(.ab-ico){font-size:.88rem}}
@media (max-width:330px){.ab-vals{grid-template-columns:1fr}}

/* Servicios */
.services{display:grid;border-top:1px solid var(--line)}
.svc{display:grid;grid-template-columns:64px 1fr 1fr;gap:clamp(18px,3vw,40px);align-items:start;padding:32px 0;border-bottom:1px solid var(--line)}
.svc>*{min-width:0}
.svc .ico{width:56px;height:56px;border-radius:50%;background:var(--surface-2);display:grid;place-items:center;font-size:1.6rem}
.svc h3{font-size:1.5rem}
.svc .desc{color:var(--ink-2);margin-top:8px}
.svc ul{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.svc li{padding-left:20px;position:relative;font-size:.98rem}
.svc li::before{content:"";position:absolute;left:0;top:.7em;width:9px;height:1px;background:var(--ink)}
.svc .norm{margin-top:14px;font-family:var(--f-mono);font-size:.7rem;color:var(--steel);letter-spacing:.04em}
@media (max-width:820px){.svc{grid-template-columns:1fr}}

/* Líneas de negocio */
.lines-sec{background:var(--surface-2)}
.lines-head{text-align:center;display:grid;gap:8px;margin-bottom:clamp(32px,5vw,48px)}
.lines-head h2{font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:clamp(1.6rem,3vw,2.2rem)}.lines-head h1{font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:clamp(1.6rem,3vw,2.2rem)}
.lines-head h2::after{content:"";display:block;width:40px;height:2px;background:var(--accent);margin:16px auto 0}.lines-head h1::after{content:"";display:block;width:40px;height:2px;background:var(--accent);margin:16px auto 0}
.lines{display:flex;flex-wrap:wrap;justify-content:center;gap:20px}
.line-card{flex:0 1 calc((100% - 40px)/3);min-width:0;display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;padding:36px 28px 26px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);color:var(--ink);text-decoration:none;transition:transform .2s,box-shadow .2s,border-color .2s}
.line-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px -22px rgba(14,43,75,.35);border-color:var(--accent)}
.line-card>svg{width:72px;height:72px;fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;margin-bottom:6px}
.line-card h3{font-size:1.12rem;font-weight:700}
.line-card p{font-size:.95rem;color:var(--ink-2);max-width:34ch;flex:1}
.line-card .arr svg{width:20px;height:20px;fill:none;stroke:var(--ink);stroke-width:2;transition:transform .2s}
.line-card:hover .arr svg{transform:translateX(5px)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media (max-width:900px){.line-card{flex-basis:calc((100% - 20px)/2)}}
@media (max-width:560px){.line-card{flex-basis:100%}}

/* Subpáginas */
.d-hero{background:var(--surface);border-bottom:1px solid var(--line);padding-block:clamp(36px,6vw,64px);
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:32px 32px}
.d-hero .wrap{display:grid;gap:20px}
.crumbs{display:flex;gap:10px;font-size:.9rem;color:var(--steel)}
.crumbs a{color:var(--ink-2);text-decoration:none;font-weight:600}
.crumbs a:hover{color:var(--accent)}
.d-head{display:flex;align-items:center;gap:20px}
.d-ico{width:76px;height:76px;flex:none;border-radius:50%;background:var(--surface-2);display:grid;place-items:center;font-size:2.1rem}
.d-head h1{font-size:clamp(2.1rem,5vw,3.4rem);font-weight:700;margin-top:6px}
.d-items{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.d-items>div{background:var(--surface);padding:26px 24px;min-width:0}
.d-items h3{font-size:1.08rem;margin-bottom:8px}
.d-items p{color:var(--ink-2);font-size:.96rem}
.d-eng{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(24px,5vw,64px);align-items:start}
.d-eng>*{min-width:0}
.d-eng h2{margin-top:12px}
.d-meta{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.d-meta>*{min-width:0}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chips span{font-family:var(--f-mono);font-size:.8rem;padding:7px 12px;border:1px solid var(--line);border-radius:999px;background:var(--surface)}
.d-cta{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between;background:var(--ink);color:var(--bg);border-radius:var(--r);padding:clamp(24px,4vw,44px)}
.d-cta>div{flex:1 1 320px;min-width:0}
.d-cta h2{color:var(--bg);font-size:clamp(1.4rem,2.6vw,1.9rem)}
.d-cta p{margin-top:8px;color:color-mix(in srgb,var(--bg) 75%,var(--ink))}
.d-cta .btn-primary{background:var(--bg);color:var(--ink)}
.others{margin-top:48px}
.others-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}
.other{display:flex;align-items:center;gap:10px;padding:14px 16px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);color:var(--ink);text-decoration:none;font-weight:600;min-width:0}
.other:hover{border-color:var(--accent)}
@media (max-width:900px){.d-items{grid-template-columns:1fr 1fr}.d-eng,.d-meta{grid-template-columns:1fr}.others-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.d-items,.others-grid{grid-template-columns:1fr}}

/* Proyectos */
.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.proj{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;min-width:0}
.ph{aspect-ratio:16/10;max-width:100%;background:var(--surface-2);position:relative;display:grid;place-items:center;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:20px 20px}
.ph svg{width:62%;height:auto;opacity:.85}
.ph .cap{position:absolute;left:10px;bottom:8px;font-family:var(--f-mono);font-size:.66rem;color:var(--steel)}
.proj .in{padding:20px 22px 24px;display:grid;gap:12px}
.proj .kind{font-family:var(--f-display);font-weight:600;font-size:.64rem;letter-spacing:.24em;text-transform:uppercase;color:var(--steel)}
.proj h3{font-size:1.18rem}
.proj dl{margin:0;display:grid;gap:10px}
.proj dt{font-family:var(--f-display);font-weight:600;font-size:.78rem;color:var(--ink)}
.proj dd{margin:2px 0 0;font-size:.96rem;color:var(--ink-2)}
.note{margin-top:22px;font-size:.92rem;color:var(--steel)}
@media (max-width:980px){.projects{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.projects{grid-template-columns:1fr}}

.ph-photo{background:var(--ink);overflow:hidden}
.ph-photo img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.proj:hover .ph-photo img{transform:scale(1.04)}
.client-tag{position:absolute;left:12px;bottom:12px;font-family:var(--f-display);font-weight:600;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;background:rgba(10,22,38,.72);backdrop-filter:blur(4px);padding:6px 10px;border-radius:3px}

/* Sectores */
.sectors{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sector{padding:28px 24px 30px 0;min-width:0}
.sector+.sector{padding-left:24px;border-left:1px solid var(--line)}
.sector .k{font-family:var(--f-mono);font-size:.7rem;color:var(--steel)}
.sector h3{font-size:1.3rem;margin:10px 0 8px}
.sector p{font-size:.96rem;color:var(--ink-2)}
@media (max-width:900px){.sectors{grid-template-columns:1fr 1fr}.sector,.sector+.sector{padding:22px 16px 22px 0;border-left:0}.sector:nth-child(even){padding-left:16px;border-left:1px solid var(--line)}.sector:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media (max-width:520px){.sectors{grid-template-columns:1fr}.sector,.sector:nth-child(even){padding:20px 0;border-left:0;border-bottom:1px solid var(--line)}.sector:last-child{border-bottom:0}}

.clients{margin-top:clamp(40px,6vw,64px);text-align:center}
.clients-h{font-size:.72rem;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--steel)}
.clients-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px}
.client{display:grid;place-items:center;min-height:110px;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);min-width:0;transition:border-color .2s,box-shadow .2s}
.client:hover{border-color:var(--steel);box-shadow:0 14px 30px -22px rgba(14,43,75,.4)}
.client span{font-family:var(--f-display);font-weight:700;font-size:1.15rem;letter-spacing:.02em;color:var(--steel)}
.client img{max-width:min(100%,200px);max-height:64px;width:auto;height:auto;filter:grayscale(1);opacity:.8;transition:filter .2s,opacity .2s}
.client:hover img{filter:none;opacity:1}
@media (max-width:640px){.clients-grid{grid-template-columns:1fr}}

/* Por qué */
.why{background:var(--surface-2)}
.why-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.why-grid>div{background:var(--surface);padding:30px 26px;grid-column:span 2;min-width:0}
.why-grid>div:nth-child(4),.why-grid>div:nth-child(5){grid-column:span 3}
.why-grid h3{font-size:1.22rem;margin-bottom:8px}
.why-grid p{color:var(--ink-2);font-size:.98rem}
.why-grid .ix{font-family:var(--f-display);font-weight:600;font-size:.64rem;letter-spacing:.24em;text-transform:uppercase;color:var(--steel);display:block;margin-bottom:14px}
.why-grid .hl{background:var(--ink)}
.why-grid .hl h3{color:var(--bg)}
.why-grid .hl p{color:color-mix(in srgb,var(--bg) 78%,var(--ink))}
.why-grid .hl .ix{color:color-mix(in srgb,var(--bg) 60%,var(--ink))}
@media (max-width:900px){.why-grid{grid-template-columns:1fr}.why-grid>div,.why-grid>div:nth-child(4),.why-grid>div:nth-child(5){grid-column:auto}}

/* Recursos */
.res-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.res-tabs button{font:600 .92rem var(--f-body);padding:9px 16px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer}
.res-tabs button[aria-selected="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.res-list{display:grid;border-top:1px solid var(--line)}
details.res{border-bottom:1px solid var(--line)}
details.res summary{list-style:none;cursor:pointer;display:grid;grid-template-columns:150px 1fr auto;gap:18px;align-items:center;padding:22px 4px}
details.res summary::-webkit-details-marker{display:none}
details.res summary>*{min-width:0}
details.res .t{font-family:var(--f-display);font-weight:600;font-size:.62rem;letter-spacing:.24em;text-transform:uppercase;color:var(--steel)}
details.res h3{font-size:1.14rem}
details.res .plus{font-size:1.3rem;color:var(--steel);transition:transform .2s;font-weight:300}
details.res[open] .plus{transform:rotate(45deg)}
details.res .body{padding:0 4px 26px calc(4px + 150px + 18px);color:var(--ink-2);display:grid;gap:12px;max-width:calc(62ch + 180px)}
details.res .body table{border-collapse:collapse;font-size:.92rem;width:100%}
details.res .body th,details.res .body td{text-align:left;padding:7px 10px;border-bottom:1px solid var(--line)}
details.res .body th{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.06em;text-transform:uppercase;color:var(--steel);font-weight:500}
details.res .body td{font-variant-numeric:tabular-nums}
.tablewrap{overflow-x:auto}
@media (max-width:700px){details.res summary{grid-template-columns:1fr auto}details.res .t{grid-column:1/-1}details.res .body{padding:0 4px 22px}}

/* Artículo */
details.res .art{gap:14px}
.art h4{margin:14px 0 0;font-family:var(--f-display);font-weight:700;font-size:1.08rem;color:var(--ink)}
.art-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.art-list li{position:relative;padding-left:20px}
.art-list li::before{content:"";position:absolute;left:0;top:.72em;width:9px;height:1px;background:var(--ink)}
.art-list b{color:var(--ink)}
.art-q{display:grid;gap:6px;padding:18px 20px;background:var(--surface-2);border-radius:var(--r)}
.art-q .q1{font-family:var(--f-display);font-weight:600;color:var(--steel);font-size:1.02rem}
.art-q .q-lbl{font-size:.9rem}
.art-q .q2{font-family:var(--f-display);font-weight:700;color:var(--ink);font-size:1.12rem;line-height:1.35}
.art-flow{list-style:none;margin:2px 0;padding:0;display:flex;flex-wrap:wrap;gap:8px;align-items:center;counter-reset:f}
.art-flow li{counter-increment:f;display:flex;align-items:center;gap:8px;font-weight:600;font-size:.9rem;color:var(--ink);padding:8px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface)}
.art-flow li::before{content:counter(f);display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--ink);color:var(--bg);font-size:.72rem;font-family:var(--f-display)}
.art-flow li+li{position:relative;margin-left:16px}
.art-flow li+li::after{content:"→";position:absolute;left:-19px;color:var(--steel);font-weight:400}
.art-close{margin:10px 0 0;padding:4px 0 4px 18px;border-left:2px solid var(--accent);font-family:var(--f-display);font-weight:600;font-size:1.15rem;line-height:1.4;color:var(--ink)}
.art-sign{display:grid;gap:2px;margin-top:6px}
.art-sign b{color:var(--ink);font-family:var(--f-display)}
.art-sign span{font-size:.88rem;color:var(--steel)}

.art-kicker{font-family:var(--f-display);font-weight:600;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
.art-tags{margin-top:4px}

.qs-lead{font-family:var(--f-display);font-weight:600;font-size:1.12rem;line-height:1.45;color:var(--ink)}
.qsteps{list-style:none;margin:6px 0;padding:0;display:grid;position:relative}
.qsteps li{display:grid;grid-template-columns:52px 1fr;gap:18px;position:relative;padding-bottom:22px}
.qsteps li:last-child{padding-bottom:6px}
.qsteps li:not(:last-child)::before{content:"";position:absolute;left:25px;top:48px;bottom:0;width:1px;background:var(--line)}
.qs-n{width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:var(--surface);border:1px solid var(--line);font-family:var(--f-display);font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
.qsteps li:first-child .qs-n{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.qsteps h4{margin:12px 0 4px!important}
.qsteps div{min-width:0}

/* Contacto */
.c-hero{position:relative;overflow:hidden;background:var(--surface);color:var(--ink);padding-block:clamp(48px,8vw,96px);border-bottom:1px solid var(--line);
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:32px 32px}
.c-hero-sm{padding-block:clamp(36px,6vw,64px)}
.c-art{position:absolute;right:0;top:0;height:100%;width:min(70%,820px);color:var(--steel);opacity:.35}
.c-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--surface) 40%,transparent 95%);pointer-events:none}
.c-hero-in{position:relative;z-index:1;display:grid;gap:16px;max-width:var(--wrap)}
.c-hero h1,.c-hero .c-h{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:700;max-width:16ch}
.c-hero h1 em,.c-hero .c-h em{font-style:normal;color:var(--steel);font-weight:500}
.c-hero h1::after,.c-hero .c-h::after{content:"";display:block;width:56px;height:2px;background:var(--accent);margin-top:20px}
.c-grid{display:grid;grid-template-columns:1.6fr 1fr;gap:clamp(32px,6vw,80px);align-items:start}
.c-grid>*{min-width:0}
.c-title{font-size:1.05rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase}
.c-title::after{content:"";display:block;width:36px;height:2px;background:var(--accent);margin-top:12px}
.c-intro{color:var(--ink-2);margin:16px 0 24px;max-width:56ch}
.cform{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px}
.pref{border:0;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px 26px;align-items:center}
.pref legend{font-weight:600;font-size:.93rem;margin-bottom:10px;padding:0}
.pref label{display:inline-flex;align-items:center;gap:8px;font-weight:500;cursor:pointer}
.pref input{width:18px;height:18px;accent-color:var(--ink);margin:0}
.pref .err{flex-basis:100%}
.pqrs-box{border-left:1px solid var(--line);padding-left:clamp(24px,4vw,48px)}
.pqrs-btn{display:flex;align-items:center;gap:14px;padding:18px 20px;border:1.5px solid var(--ink);border-radius:var(--r);color:var(--ink);text-decoration:none;font-family:var(--f-display);font-weight:600;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;transition:background .15s,color .15s}
.pqrs-btn svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round;stroke-linecap:round;flex:none}
.pqrs-btn span{flex:1}
.pqrs-btn:hover{background:var(--ink);color:var(--bg)}
.c-info{background:var(--surface-2)}
.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.info{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding:30px 20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);min-width:0}
.info svg{width:36px;height:36px;fill:none;stroke:var(--ink);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;margin-bottom:6px}
.info h3{font-size:1rem;font-weight:700}
.info .v{color:var(--ink-2);font-size:.96rem;overflow-wrap:anywhere;user-select:all;flex:1}
.info .mini{margin-top:6px}
.li-band{margin-top:clamp(36px,5vw,56px);display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:clamp(24px,4vw,44px)}
.li-band>*{min-width:0}
.li-band h2{font-size:clamp(1.5rem,3vw,2.1rem);margin:10px 0}
.li-band p{color:var(--ink-2)}
.li-card{display:grid;grid-template-columns:auto 1fr;gap:12px 16px;align-items:center;padding-left:clamp(0px,3vw,28px);border-left:1px solid var(--line)}
.li-logo{width:52px;height:52px;border-radius:50%;background:var(--surface-2);color:var(--ink);display:grid;place-items:center;font:700 1.4rem var(--f-display)}
.li-card strong{display:block;font-family:var(--f-display)}
.li-card span{color:var(--ink-2);font-size:.92rem}
.li-btn{grid-column:1/-1;justify-self:start}
@media (max-width:900px){.c-grid,.li-band{grid-template-columns:1fr}.li-card{border-left:0;padding-left:0}.pqrs-box{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:32px}.info-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.cform{grid-template-columns:1fr}.info-grid{grid-template-columns:1fr}}

/* Formularios v2 */
.form-card{position:relative;display:grid;gap:22px;background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:clamp(22px,4vw,40px);box-shadow:0 24px 60px -36px rgba(14,43,75,.45)}
.form-card::before{content:"";position:absolute;left:-1px;right:-1px;top:-1px;height:4px;border-radius:8px 8px 0 0;background:linear-gradient(90deg,var(--ink),var(--accent) 60%,var(--steel))}
.fc-head h3{font-size:1.5rem;font-weight:700}
.fc-head p{color:var(--ink-2);margin-top:8px;max-width:56ch}
.step{display:flex;align-items:center;gap:14px;padding-top:6px}
.step::after{content:"";flex:1;height:1px;background:var(--line)}
.step .num{width:30px;height:30px;flex:none;border-radius:50%;background:var(--ink);color:var(--bg);display:grid;place-items:center;font:700 .85rem var(--f-display)}
.step h4{margin:0;font-family:var(--f-display);font-weight:600;font-size:.98rem;white-space:nowrap}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-card .f{display:grid;gap:7px;min-width:0}
.form-card .f label,.form-card .lab,.form-card legend{font-weight:600;font-size:.9rem;color:var(--ink)}
.opt{font-weight:400;font-size:.78rem;color:var(--steel);margin-left:4px}
.fi{position:relative}
.fi svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:18px;height:18px;fill:none;stroke:var(--steel);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;pointer-events:none;transition:stroke .15s}
.form-card input[type=text],.form-card input[type=email],.form-card input[type=tel],.form-card textarea{font:inherit;font-size:1rem;color:var(--ink);background:var(--surface-2);border:1px solid transparent;border-radius:6px;padding:13px 14px;width:100%;transition:border-color .15s,background .15s,box-shadow .15s}
.fi input{padding-left:44px!important}
.form-card input:hover,.form-card textarea:hover{border-color:var(--line)}
.form-card input:focus,.form-card textarea:focus{outline:none;background:var(--surface);border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 15%,transparent)}
.fi:focus-within svg{stroke:var(--accent)}
.form-card [aria-invalid="true"]{border-color:#c0392b!important}
.form-card textarea{min-height:130px;resize:vertical}
.form-card .err{color:#c0392b;font-size:.84rem}
fieldset.svc-chips{border:0;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
fieldset.svc-chips legend{margin-bottom:10px;padding:0}
fieldset.svc-chips .err{grid-column:1/-1}
.chip,.seg label,.ptype{position:relative;cursor:pointer;min-width:0}
.chip input,.seg input,.ptype input{position:absolute;opacity:0;width:1px;height:1px}
.chip span{display:flex;align-items:center;gap:10px;height:100%;padding:12px 14px;border:1px solid var(--line);border-radius:6px;background:var(--surface);font-weight:600;font-size:.9rem;line-height:1.25;transition:border-color .15s,background .15s,color .15s}
.chip svg{width:30px;height:30px;flex:none;fill:none;stroke:var(--ink);stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.chip:hover span,.ptype:hover span,.seg label:hover span{border-color:var(--steel)}
.chip input:checked+span{border-color:var(--ink);background:var(--ink);color:var(--bg)}
.chip input:checked+span svg{stroke:var(--bg)}
.chip input:focus-visible+span,.seg input:focus-visible+span,.ptype input:focus-visible+span{outline:2px solid var(--accent);outline-offset:2px}
.drop{display:flex!important;align-items:center;gap:16px;text-align:left!important;padding:18px 20px!important;border:1.5px dashed var(--line)!important;border-radius:6px!important;background:var(--surface-2)!important}
.drop:hover,.drop.over{border-color:var(--accent)!important;background:color-mix(in srgb,var(--accent) 6%,var(--surface))!important}
.drop .up{width:46px;height:46px;flex:none;border-radius:50%;background:var(--surface);display:grid;place-items:center;border:1px solid var(--line)}
.drop .up svg{width:20px;height:20px;fill:none;stroke:var(--ink);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.drop .dt{display:grid;gap:2px;min-width:0}
.drop .dt strong{font-weight:600;font-size:.95rem}
.drop .dt u{color:var(--accent);text-underline-offset:3px}
.drop .dt small{color:var(--steel);font-size:.82rem}
fieldset.seg{border:0;margin:0;padding:4px;display:grid;grid-template-columns:repeat(3,1fr);gap:4px;background:var(--surface-2);border-radius:8px}
.seg span{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 10px;border-radius:6px;border:1px solid transparent;font-weight:600;font-size:.92rem;color:var(--ink-2);transition:all .15s}
.seg svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.seg input:checked+span{background:var(--surface);color:var(--ink);border-color:var(--line);box-shadow:0 4px 12px -6px rgba(14,43,75,.35)}
.fc-foot{display:flex;flex-wrap:wrap;gap:14px 18px;align-items:center;padding-top:8px;border-top:1px solid var(--line)}
.fc-foot small{flex:1 1 240px;color:var(--steel);font-size:.86rem}
.btn-lg{padding:17px 28px;font-size:.86rem}
.fieldset-reset{border:0;margin:0;padding:0}
fieldset.ptypes{border:0;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.ptype span{display:grid;justify-items:center;text-align:center;gap:6px;height:100%;padding:20px 14px;border:1px solid var(--line);border-radius:8px;background:var(--surface);transition:all .15s}
.ptype svg{width:30px;height:30px;fill:none;stroke:var(--ink);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;margin-bottom:4px}
.ptype b{font-family:var(--f-display);font-weight:700;font-size:.98rem}
.ptype small{font-size:.82rem;color:var(--ink-2);line-height:1.35}
.ptype input:checked+span{border-color:var(--ink);background:var(--ink);color:var(--bg)}
.ptype input:checked+span svg{stroke:var(--bg)}
.ptype input:checked+span small{color:color-mix(in srgb,var(--bg) 75%,var(--ink))}
.form-card .result{border-color:var(--line)}
@media (max-width:900px){fieldset.svc-chips{grid-template-columns:1fr 1fr}fieldset.ptypes{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.grid2{grid-template-columns:1fr}fieldset.svc-chips{grid-template-columns:1fr}.step h4{white-space:normal}.seg span{flex-direction:column;gap:4px;font-size:.82rem}}

.drop input[type=file]{position:absolute!important;opacity:0;width:1px!important;height:1px;padding:0!important;border:0!important}
.files:empty{display:none}
.form-card .btn svg{fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ptype span{align-content:start}
.chip span{font-family:var(--f-body)}


/* Footer */
footer{background:var(--foot);color:var(--foot-sub);padding-block:0 96px;font-size:.93rem;position:relative}
footer::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:32px 32px;pointer-events:none}
footer .wrap{position:relative}
.foot-cta{display:flex;flex-wrap:wrap;gap:24px 40px;align-items:center;justify-content:space-between;padding-block:44px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-cta>div:first-child{flex:1 1 360px;min-width:0}
.foot-cta h2{color:var(--foot-ink);font-size:clamp(1.5rem,3vw,2.1rem)}
.foot-cta p{margin-top:8px;color:var(--foot-sub)}
.foot-cta-btns{display:flex;flex-wrap:wrap;gap:12px}
.btn-light{background:#e8edf4;color:#0e2b4b}
.btn-light:hover{background:#fff}
.btn-outline-light{background:transparent;color:#e8edf4;border-color:rgba(255,255,255,.35)}
.btn-outline-light:hover{border-color:#fff}
.foot{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:36px;padding-block:48px 40px}
.foot>*{min-width:0}
.foot-brand img{display:block;width:150px;height:auto;margin-bottom:16px}
.foot-tag{font-family:var(--f-display);font-weight:600;color:var(--foot-ink);font-size:1.02rem;margin-bottom:8px}
.foot-brand p{max-width:34ch;line-height:1.55}
.foot-social{display:inline-flex;align-items:center;gap:10px;margin-top:18px;padding:9px 14px 9px 10px;border:1px solid rgba(255,255,255,.18);border-radius:999px;font-weight:600;font-size:.86rem}
.foot-social svg{width:18px;height:18px;fill:currentColor}
.foot-social:hover{border-color:rgba(255,255,255,.5)}
.foot .lbl{font-family:var(--f-display);color:var(--foot-ink);font-weight:600;letter-spacing:.24em;text-transform:uppercase;font-size:.64rem;margin:6px 0 16px}
.foot a{color:var(--foot-sub);text-decoration:none;transition:color .15s}
.foot a:hover,.foot-legal a:hover{color:var(--foot-ink)}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot-contact li{display:grid;grid-template-columns:18px 1fr;gap:10px;align-items:start}
.foot-contact svg{width:16px;height:16px;margin-top:3px;fill:none;stroke:#86aad6;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.foot-contact span{overflow-wrap:anywhere;user-select:all}
.foot-legal{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;display:grid;gap:10px}
.foot-legal-links{display:flex;flex-wrap:wrap;gap:8px 22px}
.foot-legal a{color:var(--foot-ink);font-size:.86rem;text-decoration:underline;text-decoration-color:rgba(255,255,255,.25);text-underline-offset:4px}
.foot-legal .copy{color:var(--foot-ink);font-size:.86rem}
.foot-legal .notice{font-size:.78rem;line-height:1.6;max-width:110ch;color:var(--foot-sub)}
@media (max-width:980px){.foot{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot{grid-template-columns:1fr}}

/* Legal */
.legal-doc{display:grid;grid-template-columns:240px 1fr;gap:clamp(28px,5vw,64px);align-items:start}
.legal-doc>*{min-width:0}
.legal-toc{position:sticky;top:96px;display:grid;gap:12px;padding:20px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.legal-toc ol{margin:0;padding-left:18px;display:grid;gap:8px;font-size:.92rem}
.legal-toc a{color:var(--ink-2);text-decoration:none}
.legal-toc a:hover{color:var(--accent)}
.legal-body{max-width:72ch;display:grid;gap:14px;color:var(--ink-2)}
.legal-body h2{font-size:1.25rem;font-weight:700;margin-top:18px;scroll-margin-top:96px}
.legal-body h2:first-child{margin-top:0}
.legal-body ul{margin:0;padding-left:20px;display:grid;gap:6px}
.legal-body strong{color:var(--ink)}
.legal-terms{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.legal-terms div{display:grid;gap:4px;padding:16px 18px;background:var(--surface-2);border-radius:var(--r)}
.legal-terms b{color:var(--ink);font-family:var(--f-display)}
.legal-terms span{font-size:.92rem}
.legal-date{font-size:.85rem;color:var(--steel);margin-top:10px}
@media (max-width:860px){.legal-doc{grid-template-columns:1fr}.legal-toc{position:static}.legal-terms{grid-template-columns:1fr}}

/* Consentimiento */
.consent{display:grid;grid-template-columns:20px 1fr;gap:12px;align-items:start;padding:14px 16px;background:var(--surface-2);border-radius:6px;font-size:.88rem;color:var(--ink-2);cursor:pointer;line-height:1.5}
.consent input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--ink)}
.consent a{color:var(--accent);font-weight:600}
.consent-wrap .err{color:#c0392b;font-size:.84rem;display:block;margin-top:6px}

.wa-float{position:fixed;right:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:60;width:58px;height:58px;border-radius:50%;background:var(--wa);display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.2);color:#fff}
.wa-float svg{width:30px;height:30px}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:999px;font-weight:600;font-size:.92rem;z-index:70}

/* ===== Responsive ===== */
[hidden]{display:none!important}
.menu-cta{display:none}
@media (max-width:1060px){
  .menu{max-height:calc(100dvh - 72px - env(safe-area-inset-top,0px));overflow-y:auto;overscroll-behavior:contain;box-shadow:0 24px 40px -20px rgba(14,43,75,.35)}
  .menu-cta{display:block;padding-top:12px;margin-top:8px;border-top:1px solid var(--line)}
  .menu .menu-cta a.btn{display:flex;justify-content:center;color:var(--btn-ink);background:var(--btn);padding:15px;font-size:.84rem}
  body.menu-open .wa-float{display:none}
  body.menu-open{overflow:hidden}
}
/* Proyectos: tarjeta horizontal en tablet */
@media (min-width:641px) and (max-width:980px){
  .projects{grid-template-columns:1fr}
  .proj{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr)}
  .proj .ph{aspect-ratio:auto;height:100%;min-height:260px}
}
/* Por qué: 2 columnas en tablet */
@media (min-width:600px) and (max-width:900px){
  .why-grid{grid-template-columns:1fr 1fr}
  .why-grid>div:last-child{grid-column:1/-1}
}
@media (max-width:700px){
  .c-art{opacity:.12;width:100%}
  .c-hero::after{background:linear-gradient(180deg,var(--surface) 55%,color-mix(in srgb,var(--surface) 70%,transparent))}
}
@media (max-width:640px){
  .clients-grid{grid-template-columns:repeat(3,1fr);gap:10px}
  .client{min-height:76px;padding:10px}
  .client img{max-height:44px}
  .sec{padding-block:56px}
}
@media (max-width:480px){
  body{font-size:16px}
  .hero-ctas .btn,.d-cta .btn,.fc-foot .btn,.foot-cta-btns .btn,.li-btn{flex:1 1 100%;justify-content:center}
  .hero-ctas,.foot-cta-btns{width:100%}
  .fc-foot small{flex-basis:100%}
  .hero h1{font-size:2.35rem}
  .tag{letter-spacing:.22em}
  .drawing text{font-size:13px}
  .drawing text.s{display:none}
  .lines-head h2{font-size:1.45rem}.lines-head h1{font-size:1.45rem}
  .form-card{padding:20px 16px}
  .art-flow li+li{margin-left:0}
  .art-flow li+li::after{display:none}
  .info-grid{gap:12px}
  .legal-toc{display:none}
}


/* ===== Multipágina ===== */
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:4px}
.skip:focus{left:16px}
.sec-head h1{font-size:clamp(2rem,4vw,2.9rem);font-weight:700}
.crumbs-bar{padding-block:22px 0}
.crumbs-bar+.sec,.crumbs-bar+section{border-top:0;padding-top:clamp(28px,4vw,48px)}
.d-ico svg{width:40px;height:40px;fill:none;stroke:var(--ink);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.other svg{width:26px;height:26px;flex:none;fill:none;stroke:var(--ink);stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.res-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.res-card{display:flex;flex-direction:column;gap:10px;padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:8px;color:var(--ink);text-decoration:none;min-width:0;transition:transform .2s,box-shadow .2s,border-color .2s}
.res-card:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 18px 40px -26px rgba(14,43,75,.4)}
.res-card .t{font-family:var(--f-display);font-weight:600;font-size:.62rem;letter-spacing:.24em;text-transform:uppercase;color:var(--steel)}
.res-card h3{font-size:1.14rem;line-height:1.3}
.res-card p{color:var(--ink-2);font-size:.95rem;flex:1}
.res-card .more{font-weight:600;font-size:.9rem;color:var(--accent)}
.art-page{display:grid;gap:16px;max-width:760px;color:var(--ink-2);font-size:1.06rem;line-height:1.7}
.art-page h2{font-size:1.4rem;font-weight:700;margin-top:20px}
.art-page h3{font-size:1.1rem}
.art-page table{border-collapse:collapse;font-size:.95rem;width:100%}
.art-page th,.art-page td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}
.art-page th{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--steel);font-weight:500}
.art-page td{font-variant-numeric:tabular-nums}
.art-cta{margin-top:clamp(40px,6vw,64px)}
@media (max-width:900px){.res-cards{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.res-cards{grid-template-columns:1fr}.art-page{font-size:1rem}}