/* ITECSA · Sitio oficial 2026 — sistema visual Dark Tech Luxury & Engineering Authority */
:root{
  --navy:#040D1A; --surface:#06111F; --surface-2:#081528; --card:rgba(11,25,44,.75); --card-hover:rgba(16,37,66,.85);
  --cyan:#38BDF8; --cyan-glow:rgba(56,189,248,.35); --cyan-dim:rgba(56,189,248,.12);
  --gold:#FACC15; --gold-2:#EAB308; --wa:#22C55E; --wa-2:#16A34A;
  --txt:#FFFFFF; --txt-2:#CBD5E1; --txt-3:#94A3B8;
  --line:rgba(56,189,248,.20); --line-2:rgba(56,189,248,.50);
  --display:'Outfit',system-ui,sans-serif; --body:'Plus Jakarta Sans',system-ui,sans-serif; --mono:'JetBrains Mono',ui-monospace,monospace;
  --gutter:clamp(16px,4vw,56px); --r:22px;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{background:var(--navy);color-scheme:dark;scroll-padding-top:110px}
body{margin:0;background:var(--navy);color:var(--txt);font-family:var(--body);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video,canvas{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);line-height:1.03;letter-spacing:-.02em;margin:0;text-wrap:balance}
p{margin:0}
button{font:inherit}
.wrap{padding-inline:var(--gutter);max-width:1360px;margin-inline:auto}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:16px}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--cyan)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--gold);color:#1a1400;padding:10px 14px;border-radius:8px;font-weight:700;text-decoration:none}
.skip:focus{top:12px}

/* ---------- botones y badges ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;font-family:var(--display);font-weight:800;text-transform:uppercase;letter-spacing:.04em;text-decoration:none;border-radius:999px;padding:18px 30px;font-size:15px;border:0;cursor:pointer;transition:transform .25s,box-shadow .25s,background .25s;will-change:transform}
.btn--wa{background:linear-gradient(135deg,var(--wa),var(--wa-2));color:#03170A;box-shadow:0 10px 40px rgba(34,197,94,.35)}
.btn--wa:hover{box-shadow:0 14px 60px rgba(34,197,94,.55)}
.btn--wa svg{width:20px;height:20px;flex:0 0 auto}
.btn--ghost{border:1px solid var(--line-2);color:var(--txt);background:rgba(4,13,26,.35);backdrop-filter:blur(8px)}
.btn--ghost:hover{background:rgba(56,189,248,.12)}
.btn--sm{padding:12px 20px;font-size:13px}
.badge-mx{display:inline-flex;align-items:center;gap:10px;border:1.5px solid var(--gold-2);border-radius:999px;padding:8px 16px;font-family:var(--display);font-weight:900;font-size:13.5px;letter-spacing:.09em;color:var(--gold);background:rgba(234,179,8,.08)}
.flag{width:24px;height:16px;border-radius:2px;background:linear-gradient(90deg,#006847 33.3%,#fff 33.3% 66.6%,#CE1126 66.6%);box-shadow:0 0 0 1px rgba(255,255,255,.2);flex:0 0 auto}
.tag{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;padding:6px 10px;border-radius:999px;background:rgba(4,13,26,.7);border:1px solid var(--line);color:var(--txt-2);backdrop-filter:blur(6px)}

/* ---------- navegación ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;padding-top:env(safe-area-inset-top,0px);transition:background .4s,border-color .4s;border-bottom:1px solid transparent}
.nav.solid{background:rgba(4,13,26,.82);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:20px;height:128px;transition:height .4s}
.nav.solid .nav__in{height:100px}
.nav__logo img{height:114px;width:auto;filter:drop-shadow(0 2px 3px rgba(2,8,18,.9)) drop-shadow(0 4px 18px rgba(0,180,216,.55));transition:height .4s,filter .3s}
.nav.solid .nav__logo img{height:86px}
.nav__logo:hover img{filter:drop-shadow(0 4px 26px rgba(56,189,248,.85))}
.nav__links{position:relative;display:flex;gap:4px;padding:6px;border-radius:999px;background:rgba(6,17,31,.62);border:1px solid var(--line);backdrop-filter:blur(14px);box-shadow:0 10px 40px -12px rgba(56,189,248,.35),inset 0 1px 0 rgba(255,255,255,.05)}
.nav__links a{position:relative;z-index:1;text-decoration:none;color:var(--txt-2);font-family:var(--display);font-weight:700;font-size:16.5px;letter-spacing:.01em;padding:11px 18px;border-radius:999px;transition:color .25s,text-shadow .25s}
.nav__links a:hover{color:var(--txt);text-shadow:0 0 18px var(--cyan-glow)}
.nav__links a.on{color:#03121F;text-shadow:none}
.nav__pill{position:absolute;z-index:0;top:6px;bottom:6px;left:0;width:0;border-radius:999px;background:linear-gradient(135deg,#7DD3FC,var(--cyan));box-shadow:0 0 24px var(--cyan-glow);opacity:0;transition:transform .45s cubic-bezier(.2,.9,.25,1),width .45s cubic-bezier(.2,.9,.25,1),opacity .3s}
@media (max-width:1180px){.nav__links a{font-size:15px;padding:10px 13px}}
@media (max-width:1040px){.nav__links{display:none}}
@media (max-width:560px){.nav__in,.nav.solid .nav__in{height:92px}.nav__logo img,.nav.solid .nav__logo img{height:74px}.nav .btn .lbl{display:none}.nav .btn{padding:13px}}

/* ---------- hero ---------- */
.hero{position:relative;min-height:min(100svh,1000px);display:grid;align-items:end;overflow:hidden;isolation:isolate}
.hero__media{position:absolute;inset:0;z-index:-2}
.hero__media video{width:100%;height:100%;object-fit:cover;transform:scale(1.08)}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:
  linear-gradient(180deg,rgba(4,13,26,.6) 0%,rgba(4,13,26,.1) 32%,rgba(4,13,26,.6) 66%,var(--navy) 100%),
  radial-gradient(ellipse at 12% 82%,rgba(4,13,26,.88),transparent 62%)}
.hero__in{padding-block:190px 56px;display:grid;gap:26px;justify-items:start}
.hero h1{font-size:clamp(44px,8.2vw,124px);font-weight:900;max-width:14ch}
.hero h1 .ln{display:block;overflow:hidden;padding-bottom:.06em}
.hero h1 .ln>span{display:inline-block}
.hero h1 em{font-style:normal;color:var(--cyan);text-shadow:0 0 40px var(--cyan-glow)}
.hero__sub{max-width:62ch;font-size:clamp(16px,1.5vw,19px);color:var(--txt-2)}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px}
.hero__geo{position:absolute;right:var(--gutter);top:170px;display:grid;gap:6px;text-align:right;font-family:var(--mono);font-size:11.5px;color:var(--txt-2);letter-spacing:.08em}
.hero__geo b{color:var(--cyan);font-weight:700}
@media (max-width:860px){.hero__geo{display:none}}

/* ---------- ticker ---------- */
.ticker{border-block:1px solid var(--line);background:var(--surface);overflow:hidden;padding-block:18px}
.ticker__track{display:flex;gap:56px;width:max-content;animation:tick 40s linear infinite;font-family:var(--display);font-weight:700;font-size:clamp(18px,2vw,24px);color:var(--txt-2);white-space:nowrap}
.ticker__track span{display:inline-flex;align-items:center;gap:56px}
.ticker__track span::after{content:"◆";color:var(--gold);font-size:.6em}
@keyframes tick{to{transform:translateX(-50%)}}

/* ---------- secciones genéricas ---------- */
.sec{padding-block:clamp(90px,11vw,160px)}
.head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:24px;margin-bottom:44px}
.head h2{font-size:clamp(36px,5.4vw,80px);font-weight:900;max-width:15ch}
.head h2 em{font-style:normal;color:var(--gold)}
.head h2 .c{color:var(--cyan)}
.head p{max-width:46ch;color:var(--txt-2)}

/* ---------- manifiesto + cifras ---------- */
.manifesto p.big{font-family:var(--display);font-weight:700;font-size:clamp(28px,4.3vw,62px);line-height:1.12;letter-spacing:-.02em;max-width:23ch}
.manifesto p.big .w{opacity:.18;transition:opacity .2s}
.manifesto p.big .w.on{opacity:1}
.manifesto p.big .gold{color:var(--gold)}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin-top:80px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.stat{background:var(--navy);padding:28px 24px;display:grid;gap:6px;align-content:start}
.stat b{font-family:var(--display);font-size:clamp(38px,4.6vw,64px);font-weight:900;line-height:1;font-variant-numeric:tabular-nums}
.stat b small{font-size:.45em;color:var(--cyan);margin-left:4px;font-weight:800}
.stat span{color:var(--txt-3);font-size:14px}
.stats__src{margin-top:12px;font-family:var(--mono);font-size:11px;color:var(--txt-3)}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ---------- servicios (scroll horizontal) ---------- */
.hscroll{position:relative;overflow:hidden}
.htrack{display:flex;gap:24px;padding-inline:var(--gutter);width:max-content}
.panel{position:relative;width:min(78vw,1080px);height:min(74svh,680px);border-radius:28px;overflow:hidden;flex:0 0 auto;border:1px solid var(--line);isolation:isolate}
.panel__bg{position:absolute;inset:0;z-index:-2}
.panel__bg img,.panel__bg video{width:100%;height:100%;object-fit:cover;transform:scale(1.12)}
.panel::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(4,13,26,.97) 0%,rgba(4,13,26,.6) 46%,rgba(4,13,26,.1) 100%)}
.panel__body{position:absolute;inset:auto 0 0 0;padding:clamp(22px,3.4vw,48px);display:grid;gap:16px}
.panel__num{position:absolute;top:24px;left:clamp(22px,3.4vw,48px);font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:var(--txt-2)}
.panel .tag{position:absolute;top:20px;right:20px}
.panel h3{font-size:clamp(30px,4vw,56px);font-weight:900;max-width:17ch}
.panel p{color:var(--txt-2);max-width:58ch}
.deliv{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0}
.deliv li{list-style:none;font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;padding:7px 12px;border-radius:8px;border:1px solid var(--line-2);color:var(--cyan);background:rgba(56,189,248,.07)}
.panel .go{justify-self:start;color:var(--gold);font-weight:700;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:2px}
.hprogress{height:2px;background:var(--line);margin:34px var(--gutter) 0;border-radius:2px;overflow:hidden}
.hprogress i{display:block;height:100%;width:100%;background:var(--cyan);transform-origin:left;transform:scaleX(0)}
@media (max-width:760px){.htrack{flex-direction:column;width:auto}.panel{width:100%;height:auto;min-height:560px}.hprogress{display:none}}

/* ---------- laboratorio 3D ---------- */
.lab{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,1fr);gap:18px;align-items:stretch}
.lab__view{position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--line-2);background:radial-gradient(ellipse at 50% 30%,#0b2038,#040D1A 70%);min-height:520px;box-shadow:0 40px 90px -40px rgba(56,189,248,.45)}
.lab__view canvas{position:absolute;inset:0;width:100%!important;height:100%!important}
.lab__bar{position:absolute;inset:14px 14px auto 14px;display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;align-items:center;z-index:2;pointer-events:none}
.lab__bar>*{pointer-events:auto}
.layers{display:flex;flex-wrap:wrap;gap:6px}
.layer{all:unset;cursor:pointer;font-family:var(--mono);font-size:11px;letter-spacing:.06em;padding:7px 11px;border-radius:8px;color:var(--txt-3);background:rgba(4,13,26,.72);box-shadow:inset 0 0 0 1px var(--line);display:inline-flex;align-items:center;gap:7px;transition:color .2s,background .2s;backdrop-filter:blur(6px)}
.layer::before{content:"";width:9px;height:9px;border-radius:2px;background:var(--c,var(--cyan));opacity:.35}
.layer[aria-pressed="true"]{color:var(--txt);background:rgba(16,37,66,.85)}
.layer[aria-pressed="true"]::before{opacity:1;box-shadow:0 0 8px var(--c,var(--cyan))}
.layer:focus-visible{outline:2px solid var(--cyan)}
.lab__cursor{position:absolute;left:14px;bottom:14px;z-index:2;display:flex;flex-wrap:wrap;gap:6px;font-family:var(--mono);font-size:11px}
.lab__cursor div{padding:7px 10px;border-radius:8px;background:rgba(4,13,26,.82);border:1px solid var(--line);color:var(--txt-3);backdrop-filter:blur(6px)}
.lab__cursor b{color:var(--gold);font-weight:700;font-variant-numeric:tabular-nums}
.lab__touch{position:absolute;inset:auto 14px 60px auto;z-index:3}
.lab__fallback{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:30px;color:var(--txt-3);font-family:var(--mono);font-size:12px}
.lab__side{display:grid;gap:12px;align-content:start}
.tech{border-radius:18px;padding:20px 22px;background:var(--card);border:1px solid var(--line);display:grid;grid-template-columns:44px minmax(0,1fr);gap:4px 16px;align-items:start;transition:border-color .3s,background .3s}
.tech:hover{border-color:var(--line-2);background:var(--card-hover)}
.tech svg{grid-row:span 2;width:44px;height:44px;padding:10px;border-radius:12px;background:var(--cyan-dim);color:var(--cyan)}
.tech b{font-family:var(--display);font-size:18px}
.tech span{font-size:14.5px;color:var(--txt-3)}
.lab__note{margin-top:12px;font-family:var(--mono);font-size:11px;color:var(--txt-3)}
@media (max-width:980px){.lab{grid-template-columns:1fr}.lab__view{min-height:430px}}

/* ---------- comparador terreno ↔ plano ---------- */
.viewer{border-radius:var(--r);background:var(--card);border:1px solid var(--line-2);overflow:hidden}
.viewer__bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--line)}
.viewer__bar .layer{background:transparent;backdrop-filter:none}
.stage{position:relative;aspect-ratio:1920/1071;max-width:100%;user-select:none;touch-action:pan-y;cursor:ew-resize;background:#0a1626}
.stage img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.stage .cad{position:absolute;inset:0;clip-path:inset(0 0 0 50%);background:#061426}
.stage .cad svg,.stage .ov{position:absolute;inset:0;width:100%;height:100%}
.stage .cadgrid{position:absolute;inset:0;background-image:linear-gradient(rgba(56,189,248,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(56,189,248,.09) 1px,transparent 1px);background-size:40px 40px}
.stage g{transition:opacity .4s}
.handle{position:absolute;top:0;bottom:0;left:50%;width:2px;background:var(--gold);box-shadow:0 0 16px var(--gold);transform:translateX(-1px);pointer-events:none}
.handle b{position:absolute;top:50%;left:50%;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;background:var(--gold);color:#1A1400;display:grid;place-items:center;font-family:var(--mono);font-size:14px;font-weight:700;box-shadow:0 0 0 6px rgba(250,204,21,.2)}
.tagl,.tagr{position:absolute;top:12px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;padding:5px 9px;border-radius:6px;background:rgba(3,10,21,.8);color:var(--txt-2);pointer-events:none}
.tagl{left:12px}.tagr{right:12px;color:var(--gold)}
.viewer__foot{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line)}
.viewer__foot div{padding:10px 14px;border-right:1px solid var(--line);font-family:var(--mono);font-size:10.5px;color:var(--txt-3);letter-spacing:.08em}
.viewer__foot div:last-child{border-right:0}
.viewer__foot b{display:block;color:var(--txt);font-size:14px;font-weight:700;letter-spacing:0;font-variant-numeric:tabular-nums}
.viewer__note{font-family:var(--mono);font-size:10.5px;color:var(--txt-3);padding:8px 14px;border-top:1px solid var(--line)}
@media (max-width:600px){.viewer__foot{grid-template-columns:repeat(2,minmax(0,1fr))}.viewer__foot div:nth-child(2){border-right:0}.viewer__foot div:nth-child(-n+2){border-bottom:1px solid var(--line)}}

/* ---------- entregable real ---------- */
.deliver{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,80px);align-items:center;margin-top:clamp(70px,9vw,120px)}
.deliver h3{font-size:clamp(30px,3.8vw,52px);font-weight:900}
.deliver h3 em{font-style:normal;color:var(--gold)}
.deliver__txt{display:grid;gap:20px}
.deliver__txt p{color:var(--txt-2)}
.checks{display:grid;gap:12px;padding:0;margin:0}
.checks li{list-style:none;display:flex;gap:12px;align-items:flex-start;color:var(--txt-2)}
.checks li::before{content:"";flex:0 0 18px;height:18px;margin-top:4px;border-radius:5px;border:1.5px solid var(--cyan);background:linear-gradient(135deg,transparent 45%,var(--cyan) 45% 58%,transparent 58%)}
.sheet{position:relative;display:block;width:100%;padding:0;border:1px solid var(--line-2);border-radius:18px;overflow:hidden;cursor:zoom-in;background:#040D1A;box-shadow:0 50px 100px -40px rgba(56,189,248,.5);transform:perspective(1400px) rotateX(6deg) rotateY(-8deg);transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.sheet:hover{transform:perspective(1400px) rotateX(0) rotateY(0)}
.sheet img{width:100%;height:auto}
.sheet .tag{position:absolute;left:14px;bottom:14px}
.sheet .zoom{position:absolute;right:14px;bottom:14px;display:inline-flex;gap:8px;align-items:center;font-family:var(--display);font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:.05em;padding:9px 14px;border-radius:999px;background:var(--gold);color:#1A1400}
@media (max-width:900px){.deliver{grid-template-columns:1fr}.sheet{transform:none}}
dialog.zoomer{width:min(96vw,1600px);height:min(92vh,1000px);max-width:none;max-height:none;padding:0;border:1px solid var(--line-2);border-radius:18px;background:#020810;color:var(--txt);overflow:hidden}
dialog.zoomer::backdrop{background:rgba(2,6,14,.85);backdrop-filter:blur(6px)}
.zoomer__bar{display:flex;gap:8px;align-items:center;justify-content:space-between;padding:10px 12px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:12px;color:var(--txt-3)}
.zoomer__bar div{display:flex;gap:6px}
.zoomer__bar button{all:unset;cursor:pointer;min-width:36px;height:36px;display:grid;place-items:center;border-radius:9px;box-shadow:inset 0 0 0 1px var(--line-2);color:var(--txt);font-family:var(--mono);font-weight:700;padding:0 10px}
.zoomer__bar button:focus-visible{outline:2px solid var(--cyan)}
.zoomer__pane{height:calc(100% - 57px);overflow:auto;cursor:grab;touch-action:pan-x pan-y}
.zoomer__pane.drag{cursor:grabbing}
.zoomer__pane img{max-width:none;width:100%;height:auto}

/* ---------- cobertura ---------- */
.cov{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:clamp(24px,4vw,60px);align-items:center}
.map{position:relative;aspect-ratio:1000/926;max-width:100%}
.map>img,.map>svg{position:absolute;inset:0;width:100%;height:100%}
.map circle.d{fill:rgba(250,204,21,.85);stroke:#040D1A;stroke-width:1.2;cursor:pointer;transition:r .25s,fill .25s}
.map circle.d:hover,.map circle.d:focus{fill:#fff;outline:none}
.map circle.halo{fill:none;stroke:var(--gold);stroke-width:1.2;opacity:.7;transform-box:fill-box;transform-origin:center;animation:halo 2.6s ease-out infinite}
@keyframes halo{from{transform:scale(1);opacity:.8}to{transform:scale(3.2);opacity:0}}
.map text{font-family:var(--mono);font-size:21px;font-weight:700;fill:#fff;paint-order:stroke;stroke:#040D1A;stroke-width:6px;pointer-events:none}
.map__tip{position:absolute;z-index:3;pointer-events:none;transform:translate(-50%,calc(-100% - 14px));padding:8px 12px;border-radius:10px;background:rgba(4,13,26,.94);border:1px solid var(--line-2);font-size:13px;white-space:nowrap;opacity:0;transition:opacity .15s}
.map__tip b{display:block;font-family:var(--display);font-size:15px}
.map__tip span{color:var(--gold);font-family:var(--mono);font-size:12px}
.map__legend{position:absolute;left:0;bottom:0;font-family:var(--mono);font-size:10.5px;color:var(--txt-3);display:grid;gap:4px}
.map__legend i{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--gold);margin-right:6px;vertical-align:-1px}
.map__legend i.n{background:transparent;border:1px solid rgba(56,189,248,.6);border-radius:2px}
.cov__side{display:grid;gap:24px}
.bars{display:grid;gap:10px;padding:0;margin:0}
.bars li{list-style:none;display:grid;grid-template-columns:minmax(0,170px) minmax(0,1fr) 40px;gap:12px;align-items:center;font-size:14px;color:var(--txt-2)}
.bars .b{height:8px;border-radius:4px;background:var(--line);overflow:hidden}
.bars .b i{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),var(--gold));border-radius:4px;transform-origin:left}
.bars em{font-style:normal;font-family:var(--mono);font-size:12px;color:var(--txt);text-align:right}
.cov__note{font-family:var(--mono);font-size:11px;color:var(--txt-3)}
@media (max-width:980px){.cov{grid-template-columns:1fr}}
@media (max-width:480px){.bars li{grid-template-columns:minmax(0,130px) minmax(0,1fr) 34px}}

/* ---------- galería real ---------- */
.real{padding-block:clamp(70px,8vw,110px) clamp(90px,10vw,130px);overflow:hidden}
.rows{display:grid;gap:16px}
.row{display:flex;gap:16px;width:max-content}
.row figure{margin:0;position:relative;height:clamp(200px,24vw,320px);border-radius:18px;overflow:hidden;border:1px solid var(--line);flex:0 0 auto;aspect-ratio:4/3;max-width:none}
.row figure.p{aspect-ratio:3/4}
.row img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.row figure:hover img{transform:scale(1.06)}
.row figcaption{position:absolute;left:10px;bottom:10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;padding:5px 9px;border-radius:6px;background:rgba(4,13,26,.78);color:var(--txt-2)}
.row--a{animation:drift 80s linear infinite}
.row--b{animation:drift 90s linear infinite reverse}
.rows:hover .row{animation-play-state:paused}
@keyframes drift{to{transform:translateX(-50%)}}

/* ---------- responsable ---------- */
.founder{background:linear-gradient(180deg,var(--navy),var(--surface) 30%,var(--surface) 70%,var(--navy))}
.founder__grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:clamp(28px,6vw,90px);align-items:center}
.founder__media{position:relative;border-radius:26px;overflow:hidden;aspect-ratio:4/5;border:1px solid var(--line);max-width:100%}
.founder__media img{width:100%;height:100%;object-fit:cover}
.founder__media .tag{position:absolute;left:16px;top:16px}
.founder blockquote{margin:0;font-family:var(--display);font-weight:700;font-size:clamp(26px,3.1vw,42px);line-height:1.15;letter-spacing:-.015em}
.founder blockquote::before{content:"“";display:block;font-size:2.4em;line-height:.6;color:var(--cyan)}
.founder cite{display:block;margin-top:22px;font-style:normal;color:var(--txt-2)}
.founder cite b{color:var(--txt);font-family:var(--display);font-size:19px}
.founder cite .mono{display:block;margin-top:6px;color:var(--txt-3);letter-spacing:.08em}
.pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:36px}
.pillar{border:1px solid var(--line);border-radius:18px;padding:20px;background:var(--card)}
.pillar b{display:block;font-family:var(--display);font-size:18px;margin-bottom:6px}
.pillar span{font-size:14px;color:var(--txt-3)}
@media (max-width:900px){.founder__grid{grid-template-columns:1fr}.pillars{grid-template-columns:1fr}}

/* ---------- proceso ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:27px;height:1px;background:var(--line)}
.steps .bar{position:absolute;left:0;top:27px;height:1px;width:100%;background:var(--cyan);transform-origin:left;transform:scaleX(0);box-shadow:0 0 12px var(--cyan)}
.step{position:relative;display:grid;gap:12px;align-content:start}
.step i{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:var(--navy);border:1px solid var(--line-2);font-style:normal;font-family:var(--mono);font-weight:700;color:var(--cyan);position:relative;z-index:1}
.step h3{font-size:22px;font-weight:800}
.step p{color:var(--txt-3);font-size:15px}
@media (max-width:900px){.steps{grid-template-columns:1fr}.steps::before,.steps .bar{display:none}}

/* ---------- configurador ---------- */
.cfg{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:18px;align-items:start}
.cfg__form{border-radius:var(--r);background:var(--card);border:1px solid var(--line);padding:clamp(18px,2.6vw,32px);display:grid;gap:26px}
fieldset{border:0;margin:0;padding:0;display:grid;gap:12px;min-width:0}
legend{font-family:var(--display);font-weight:700;font-size:18px;margin-bottom:10px;display:flex;gap:10px;align-items:center;padding:0}
legend i{font-style:normal;font-family:var(--mono);font-size:11px;color:var(--cyan);padding:3px 7px;border-radius:5px;background:var(--cyan-dim)}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opt{position:relative}
.opt input{position:absolute;opacity:0;pointer-events:none}
.opt label{display:inline-flex;align-items:center;gap:8px;cursor:pointer;padding:10px 14px;border-radius:10px;font-size:14px;font-weight:600;color:var(--txt-2);box-shadow:inset 0 0 0 1px var(--line);transition:background .2s,color .2s,box-shadow .2s}
.opt input:checked+label{background:rgba(56,189,248,.14);color:var(--txt);box-shadow:inset 0 0 0 1.5px var(--cyan)}
.opt input:focus-visible+label{outline:2px solid var(--cyan);outline-offset:2px}
select,input[type=text]{width:100%;font:inherit;color:var(--txt);background:var(--surface);border:1px solid var(--line-2);border-radius:10px;padding:12px 14px}
.range{display:grid;gap:8px}
.range output{font-family:var(--mono);font-size:22px;font-weight:700;color:var(--gold)}
input[type=range]{width:100%;accent-color:var(--cyan)}
.scale{display:flex;justify-content:space-between;font-family:var(--mono);font-size:10.5px;color:var(--txt-3)}
.cfg__out{position:sticky;top:96px;border-radius:var(--r);background:#0B141C;box-shadow:inset 0 0 0 1px rgba(34,197,94,.35);overflow:hidden}
.chat__head{display:flex;align-items:center;gap:12px;padding:14px 16px;background:#102A1E;border-bottom:1px solid rgba(34,197,94,.25)}
.chat__head img{width:38px;height:38px;border-radius:50%;background:#06111F;object-fit:contain;padding:5px}
.chat__head b{display:block;font-size:14px}
.chat__head span{font-size:12px;color:#86EFAC}
.chat__body{padding:18px 16px;min-height:280px;background-image:radial-gradient(rgba(34,197,94,.06) 1px,transparent 1px);background-size:14px 14px}
.bubble{margin-left:auto;max-width:94%;background:#135C3A;color:#ECFDF5;border-radius:14px 14px 4px 14px;padding:12px 14px;font-size:14px;white-space:pre-line;box-shadow:0 6px 18px rgba(0,0,0,.3);overflow-wrap:anywhere}
.bubble .tm{display:block;text-align:right;font-size:10.5px;color:#A7F3D0;margin-top:6px}
.chat__foot{padding:14px 16px;display:grid;gap:10px;border-top:1px solid rgba(34,197,94,.2)}
.chat__foot .btn{width:100%;border-radius:14px}
.chat__foot small{color:var(--txt-3);font-size:12px;text-align:center}
.toast{position:fixed;left:50%;bottom:calc(90px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);opacity:0;z-index:90;background:var(--txt);color:var(--navy);font-weight:700;padding:12px 18px;border-radius:10px;transition:opacity .3s,transform .3s;pointer-events:none;max-width:calc(100vw - 32px);text-align:center}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media (max-width:980px){.cfg{grid-template-columns:1fr}.cfg__out{position:static}}

/* ---------- FAQ ---------- */
.faq__grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(24px,5vw,80px)}
.faq h2{font-size:clamp(32px,4.4vw,60px);font-weight:900}
details{border-bottom:1px solid var(--line);padding-block:22px}
summary{cursor:pointer;list-style:none;font-family:var(--display);font-weight:700;font-size:clamp(18px,1.8vw,22px);display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--cyan);font-size:1.3em;line-height:1;transition:transform .3s;flex:0 0 auto}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--txt-2);margin-top:12px;max-width:64ch}
details p+p{margin-top:10px}
@media (max-width:900px){.faq__grid{grid-template-columns:1fr}}

/* ---------- CTA final y pie ---------- */
.final{position:relative;overflow:hidden;isolation:isolate;padding-block:clamp(110px,14vw,200px);text-align:center}
.final video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.final::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(ellipse at center,rgba(4,13,26,.55),rgba(4,13,26,.93) 70%)}
.final h2{font-size:clamp(40px,7vw,104px);font-weight:900;max-width:14ch;margin:24px auto 0}
.final p{color:var(--txt-2);max-width:56ch;margin:22px auto 34px}
.final .cta-row{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
footer{border-top:1px solid var(--line);padding-block:48px calc(40px + env(safe-area-inset-bottom,0px));color:var(--txt-3);font-size:14px}
.foot{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:32px}
.foot img{height:96px;width:auto;filter:drop-shadow(0 4px 14px rgba(0,180,216,.4));margin-bottom:14px}
.foot h4{margin:0 0 12px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);font-weight:700}
.foot ul{margin:0;padding:0;list-style:none;display:grid;gap:8px}
.foot a{text-decoration:none;color:var(--txt-2)}
.foot a:hover{color:var(--txt)}
.foot__bottom{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px}
@media (max-width:860px){.foot{grid-template-columns:1fr 1fr}.foot>div:first-child{grid-column:1/-1}}

/* barra móvil */
.mbar{display:none}
@media (max-width:760px){
  .mbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:rgba(4,13,26,.94);backdrop-filter:blur(12px);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .35s}
  .mbar.show{transform:none}
  .mbar .btn{flex:1;padding:15px}
  footer{padding-bottom:120px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.sheet{transform:none}}

/* ---------- franja de experiencia del hero ---------- */
.proof{display:grid;grid-template-columns:auto repeat(3,minmax(0,1fr));margin-top:8px;width:100%;border:1px solid var(--line);border-radius:20px;background:rgba(4,13,26,.55);backdrop-filter:blur(10px);overflow:hidden}
.proof>div{padding:16px 22px;border-left:1px solid var(--line);display:grid;gap:2px;align-content:center}
.proof>div:first-child{border-left:0}
.proof b{font-family:var(--display);font-size:26px;font-weight:900;line-height:1.05;font-variant-numeric:tabular-nums}
.proof span{font-size:13.5px;color:var(--txt-3)}
.proof .since{display:flex;align-items:center;gap:16px;padding-right:30px;background:linear-gradient(135deg,rgba(250,204,21,.16),rgba(250,204,21,.02))}
.since small{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold)}
.proof .since b{font-size:clamp(46px,5vw,62px);background:linear-gradient(180deg,#FFF6C2,var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 0 18px rgba(250,204,21,.35))}
.since em{font-style:normal;display:grid;gap:2px}
.since em span{color:var(--txt-2);font-size:14px}
@media (max-width:900px){
  .proof{grid-template-columns:1fr 1fr}
  .proof .since{grid-column:1/-1}
  .proof>div:nth-child(2){border-left:0}
  .proof>div:nth-child(n+2){border-top:1px solid var(--line)}
  .proof>div:nth-child(4){grid-column:1/-1;border-left:0}
}

/* ---------- animaciones destacadas ---------- */
.btn--wa{position:relative;isolation:isolate}
.btn--wa::after{content:"";position:absolute;inset:-4px;border-radius:inherit;border:2px solid rgba(34,197,94,.7);z-index:-1;animation:ring 2.4s cubic-bezier(.2,.7,.3,1) infinite;pointer-events:none}
@keyframes ring{0%{transform:scale(.96);opacity:.9}80%,100%{transform:scale(1.12,1.4);opacity:0}}
.btn--wa::before{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.45) 50%,transparent 65%);background-size:250% 100%;animation:shine 3.6s ease-in-out infinite;pointer-events:none}
@keyframes shine{0%,55%{background-position:120% 0}100%{background-position:-120% 0}}
.badge-mx{position:relative;overflow:hidden}
.badge-mx::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 30%,rgba(255,240,170,.35) 50%,transparent 70%);background-size:250% 100%;animation:shine 4.2s ease-in-out infinite}
.hero h1 em{background:linear-gradient(90deg,#38BDF8,#A5F3FC,#38BDF8,#0EA5E9,#38BDF8);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:flow 6s linear infinite}
@keyframes flow{to{background-position:300% 0}}
@property --ang{syntax:"<angle>";inherits:false;initial-value:0deg}
.glow-border{position:relative;isolation:isolate}
.glow-border::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1.5px;background:conic-gradient(from var(--ang),transparent 0 68%,var(--cyan) 82%,var(--gold) 90%,transparent 100%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:spin 5s linear infinite;pointer-events:none;z-index:4}
@keyframes spin{to{--ang:360deg}}
.tech,.pillar,.kit{transition:transform .35s cubic-bezier(.2,.8,.2,1),border-color .3s,box-shadow .35s}
.tech:hover,.pillar:hover,.kit:hover{transform:translateY(-4px);box-shadow:0 18px 40px -18px rgba(56,189,248,.55);border-color:var(--line-2)}
.hero .scanline{position:absolute;left:0;right:0;height:2px;top:12%;z-index:-1;background:linear-gradient(90deg,transparent,var(--cyan),transparent);box-shadow:0 0 18px var(--cyan);opacity:0;animation:scan 8s ease-in-out infinite;pointer-events:none}
@keyframes scan{0%{top:10%;opacity:0}10%{opacity:.5}85%{opacity:.5}100%{top:85%;opacity:0}}

/* ---------- qué recibes según el servicio ---------- */
.kits{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:22px}
.kits-head{margin-top:clamp(60px,7vw,100px)}
.kits-head h3{font-size:clamp(28px,3.4vw,46px);font-weight:900}
.kits-head h3 em{font-style:normal;color:var(--gold)}
.kit{border-radius:20px;padding:24px;background:var(--card);border:1px solid var(--line);display:grid;gap:14px;align-content:start}
.kit h4{margin:0;font-family:var(--display);font-size:21px;line-height:1.15}
.kit ul{margin:0;padding:0;list-style:none;display:grid;gap:10px}
.kit li{display:flex;gap:10px;align-items:flex-start;color:var(--txt-2);font-size:15px}
.kit li::before{content:"";flex:0 0 16px;height:16px;margin-top:4px;border-radius:50%;background:radial-gradient(circle,var(--cyan) 35%,transparent 40%),rgba(56,189,248,.15);box-shadow:0 0 0 1px var(--line-2)}
.kit li.dwg{color:var(--txt)}
.kit li.dwg::before{background:radial-gradient(circle,var(--gold) 35%,transparent 40%),rgba(250,204,21,.15);box-shadow:0 0 0 1px rgba(250,204,21,.5)}
.kit--pro{border-color:rgba(250,204,21,.35);background:linear-gradient(160deg,rgba(250,204,21,.08),var(--card) 45%)}
@media (max-width:980px){.kits{grid-template-columns:1fr}}

/* ---------- equipo ---------- */
.team{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(2,minmax(0,1fr));gap:12px;aspect-ratio:1/1.1;max-width:100%}
.team figure{margin:0;position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--line);min-height:0}
.team figure:first-child{grid-row:span 2}
.team img{width:100%;height:100%;object-fit:cover;transition:transform .9s}
.team figure:hover img{transform:scale(1.06)}
.team figcaption{position:absolute;left:10px;bottom:10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;padding:5px 9px;border-radius:6px;background:rgba(4,13,26,.8);color:var(--txt-2)}
.founder h2{font-size:clamp(34px,4.4vw,62px);font-weight:900;margin-bottom:20px}
.founder h2 em{font-style:normal;color:var(--gold)}
.founder__lead{color:var(--txt-2);max-width:56ch}
.areas{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:30px}
.areas .pillar b{display:flex;gap:10px;align-items:center}
.areas .pillar b i{font-style:normal;font-family:var(--mono);font-size:11px;color:var(--cyan);padding:3px 7px;border-radius:5px;background:var(--cyan-dim)}
@media (max-width:560px){.areas{grid-template-columns:1fr}}
.regions{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.regions li{padding:9px 14px;border-radius:14px;border:1px solid var(--line-2);background:rgba(56,189,248,.06);font-size:14px;color:var(--txt-2)}
.regions li b{display:block;color:var(--txt);font-family:var(--display);font-size:15px}
@media (prefers-reduced-motion:reduce){.glow-border::before,.hero .scanline{display:none}}

/* botón de WhatsApp del menú: mismo peso visual que el logo y el menú */
.nav .btn--wa{padding:18px 30px;font-size:16px;gap:12px;box-shadow:0 10px 40px rgba(34,197,94,.45)}
.nav .btn--wa svg{width:26px;height:26px}
.nav.solid .btn--wa{padding:15px 26px}
@media (max-width:1180px){.nav .btn--wa{padding:15px 22px;font-size:14.5px}}
@media (max-width:560px){.nav .btn--wa,.nav.solid .btn--wa{padding:15px}.nav .btn--wa svg{width:28px;height:28px}}

/* ícono de WhatsApp más grande en todos los botones */
.btn--wa svg{width:28px;height:28px}
.nav .btn--wa svg{width:36px;height:36px;margin-block:-6px}
.nav .btn--wa{padding-block:14px}
@media (max-width:560px){.nav .btn--wa,.nav.solid .btn--wa{padding:12px}.nav .btn--wa svg{width:38px;height:38px;margin:0}}
.mbar .btn--wa svg,.chat__foot .btn--wa svg{width:30px;height:30px}