/* =========================================================
   MATSOLAR SPA · sitio web v2
   Paleta del logo: azul panel + verde hoja + acento solar
   ========================================================= */
:root{
  --bg:#050d1a; --bg-2:#081527; --bg-3:#0c1d35; --bg-4:#10264a;
  --line:rgba(140,180,255,.12); --line-2:rgba(140,180,255,.22);
  --txt:#e9eef7; --muted:#93a3bd; --soft:#b9c6da;
  --blue:#0b4ea2; --blue-2:#2f7cf0; --cyan:#4fd8ff;
  --green:#6cb52d; --green-2:#9be15d;
  --sun:#ffb627; --sun-2:#ffd36b;
  --grad:linear-gradient(100deg,var(--green-2) 0%,var(--sun-2) 55%,var(--sun) 100%);
  --radius:18px; --shadow:0 30px 80px -30px rgba(0,0,0,.75);
  --f-head:"Montserrat","Bahnschrift","Segoe UI",system-ui,sans-serif;
  --f-body:"Inter","Segoe UI",system-ui,sans-serif;
  --f-mono:"Bahnschrift","Consolas",ui-monospace,monospace;
  --ease:cubic-bezier(.2,.7,.2,1); --ease-io:cubic-bezier(.77,0,.18,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{background:var(--bg);color:var(--txt);font-family:var(--f-body);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video,canvas,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
strong{color:#fff;font-weight:600}
.container{width:min(1240px,100% - 48px);margin-inline:auto}
::selection{background:var(--sun);color:#1a1200}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---------- tipografía ---------- */
h1,h2,h3,h4,h5{font-family:var(--f-head);line-height:1.06;letter-spacing:-.025em;color:#fff}
h1{font-size:clamp(2.7rem,6.6vw,6rem);font-weight:900}
h2{font-size:clamp(2.1rem,4.4vw,3.6rem);font-weight:800}
h3{font-size:1.5rem;font-weight:700}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.kicker{font-family:var(--f-head);font-size:.76rem;font-weight:700;letter-spacing:.32em;text-transform:uppercase;color:var(--green-2);display:inline-flex;align-items:center;gap:12px;margin-bottom:18px}
.kicker::before{content:"";width:34px;height:2px;background:var(--grad)}
.sec-head{max-width:760px;margin-bottom:60px}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head.center .kicker{justify-content:center}
.sec-head p:not(.kicker){color:var(--muted);font-size:1.12rem;margin-top:18px}
.sec-head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap;margin-bottom:56px}
.sec-head-row .sec-head{margin-bottom:0}
.mono{font-family:var(--f-mono);letter-spacing:.08em}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:16px 28px;border-radius:999px;font-family:var(--f-head);font-weight:700;font-size:.95rem;letter-spacing:.02em;transition:transform .35s var(--ease),box-shadow .35s,background .35s,border-color .35s,color .35s;white-space:nowrap;position:relative;overflow:hidden}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;transition:transform .35s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-solar{background:linear-gradient(100deg,var(--sun-2),var(--sun));color:#1d1300;box-shadow:0 10px 30px -8px rgba(255,182,39,.55)}
.btn-solar::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.55) 50%,transparent 70%);transform:translateX(-120%);transition:transform .8s var(--ease)}
.btn-solar:hover::after{transform:translateX(120%)}
.btn-solar:hover{transform:translateY(-2px);box-shadow:0 18px 40px -10px rgba(255,182,39,.75)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.26);color:#fff;backdrop-filter:blur(6px)}
.btn-ghost:hover{border-color:var(--green-2);color:var(--green-2);transform:translateY(-2px)}
.btn-sm{padding:11px 20px;font-size:.85rem}
.link-arrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-head);font-weight:700;color:var(--sun-2);font-size:.95rem}
.link-arrow svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.4;stroke-linecap:round;transition:transform .35s var(--ease)}
.link-arrow:hover svg{transform:translateX(5px)}

/* ---------- transición entre páginas ---------- */
.curtain{position:fixed;inset:0;z-index:1000;background:var(--bg);display:grid;place-items:center;pointer-events:none;transition:opacity .55s var(--ease)}
.curtain img{width:70px;opacity:.95;animation:pulse 1.4s ease-in-out infinite}
.curtain::after{content:"";position:absolute;left:0;bottom:0;height:3px;width:100%;background:var(--grad);transform-origin:left;animation:load 1s var(--ease) forwards}
body.ready .curtain{opacity:0}
body.leaving .curtain{opacity:1;pointer-events:all}
@keyframes load{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes pulse{50%{transform:scale(1.08)}}
.progress{position:fixed;top:0;left:0;height:3px;width:100%;background:var(--grad);transform-origin:left;transform:scaleX(0);z-index:101}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto;z-index:100;transition:background .4s,backdrop-filter .4s,border-color .4s,padding .4s;border-bottom:1px solid transparent;padding:16px 0}
.nav.scrolled{background:rgba(5,13,26,.8);backdrop-filter:blur(16px) saturate(1.4);border-color:var(--line);padding:9px 0}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand img{width:46px;height:46px;object-fit:contain;filter:drop-shadow(0 0 12px rgba(108,181,45,.35))}
.brand-txt{display:flex;flex-direction:column;line-height:1}
.brand-txt b{font-family:var(--f-head);font-weight:900;font-size:1.28rem;letter-spacing:.06em}
.brand-txt small{font-size:.6rem;letter-spacing:.38em;color:var(--green-2);margin-top:5px;font-weight:600}
.menu{display:flex;align-items:center;gap:30px}
.menu a:not(.btn){font-size:.92rem;font-weight:500;color:#cdd6e6;position:relative;transition:color .3s}
.menu a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-7px;width:100%;height:2px;background:var(--grad);transform:scaleX(0);transform-origin:right;transition:transform .35s var(--ease)}
.menu a:not(.btn):hover,.menu a.active{color:#fff}
.menu a:not(.btn):hover::after,.menu a.active::after{transform:scaleX(1);transform-origin:left}
.burger{display:none;width:44px;height:44px;position:relative;z-index:2}
.burger span{position:absolute;left:10px;right:10px;height:2px;background:#fff;border-radius:2px;transition:.35s var(--ease)}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
.burger[aria-expanded=true] span:nth-child(1){top:21px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:nth-child(2){opacity:0}
.burger[aria-expanded=true] span:nth-child(3){top:21px;transform:rotate(-45deg)}

/* ---------- hero (inicio) ---------- */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:140px 0 44px;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:-4% 0 0;z-index:-3;will-change:transform}
.hero-bg img{width:100%;height:100%;object-fit:cover;animation:kenburns 28s ease-in-out infinite alternate;transform-origin:60% 40%}
@keyframes kenburns{from{transform:scale(1.04)}to{transform:scale(1.16) translate(-1.5%,1%)}}
.hero-fx{position:absolute;inset:0;width:100%;height:100%;z-index:-2;mix-blend-mode:screen;pointer-events:none}
.hero-shade{position:absolute;inset:0;z-index:-1;background:
  linear-gradient(90deg,rgba(5,13,26,.95) 0%,rgba(5,13,26,.74) 42%,rgba(5,13,26,.2) 76%,rgba(5,13,26,.38) 100%),
  linear-gradient(0deg,var(--bg) 0%,rgba(5,13,26,0) 34%),
  linear-gradient(180deg,rgba(5,13,26,.6) 0%,rgba(5,13,26,0) 22%)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#d6e2f3;padding:9px 16px;border:1px solid rgba(255,255,255,.16);border-radius:999px;background:rgba(255,255,255,.05);backdrop-filter:blur(8px);margin-bottom:28px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green-2);animation:ping 2s infinite;flex:none}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(155,225,93,.7)}70%{box-shadow:0 0 0 10px rgba(155,225,93,0)}100%{box-shadow:0 0 0 0 rgba(155,225,93,0)}}
.hero h1{max-width:960px;text-shadow:0 10px 40px rgba(0,0,0,.35)}
.split .w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.split .w>span{display:inline-block;transform:translateY(105%);transition:transform 1.1s var(--ease)}
.split.in .w>span{transform:none}
.split.is-split .grad{background:none;-webkit-background-clip:border-box;background-clip:border-box;color:inherit}
.split.is-split .grad .w>span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{max-width:600px;font-size:clamp(1.02rem,1.4vw,1.22rem);color:#c3cfe2;margin:28px 0 40px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);margin-top:clamp(50px,8vh,90px);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);background:rgba(8,21,39,.55);backdrop-filter:blur(14px);overflow:hidden}
.stat{padding:22px 26px;border-left:1px solid rgba(255,255,255,.08)}
.stat:first-child{border-left:0}
.stat b{display:block;font-family:var(--f-head);font-size:clamp(1.8rem,3vw,2.6rem);font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1}
.stat span{font-size:.82rem;color:var(--muted);line-height:1.4}
.scroll-hint{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;font-size:.66rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted)}
.scroll-hint i{width:22px;height:36px;border:2px solid rgba(255,255,255,.35);border-radius:14px;position:relative}
.scroll-hint i::after{content:"";position:absolute;left:50%;top:7px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:var(--sun);animation:wheel 1.8s infinite}
@keyframes wheel{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(12px)}}

/* ---------- hero de páginas internas ---------- */
.page-hero{position:relative;min-height:72vh;display:flex;align-items:flex-end;padding:170px 0 80px;overflow:hidden;isolation:isolate}
.page-hero .ph-bg{position:absolute;inset:0;z-index:-2}
.page-hero .ph-bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);animation:phzoom 2.4s var(--ease) forwards}
@keyframes phzoom{to{transform:scale(1)}}
.page-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(5,13,26,.95),rgba(5,13,26,.6) 60%,rgba(5,13,26,.35)),linear-gradient(0deg,var(--bg),transparent 45%)}
.page-hero p.lead{margin-bottom:0}
.crumbs{display:flex;gap:10px;font-size:.8rem;color:var(--muted);margin-bottom:22px;letter-spacing:.06em}
.crumbs a:hover{color:var(--sun-2)}
.crumbs span{color:var(--green-2)}

/* ---------- marquee ---------- */
.marquee{overflow:hidden;border-block:1px solid var(--line);background:var(--bg-2);padding:20px 0;position:relative;z-index:2}
.marquee-track{display:flex;gap:34px;width:max-content;animation:marq 40s linear infinite;align-items:center}
.marquee span{font-family:var(--f-head);font-size:1.15rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:#cdd8ea;white-space:nowrap}
.marquee i{font-style:normal;color:var(--sun)}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- secciones ---------- */
.section{padding:clamp(90px,11vw,150px) 0;position:relative}
.alt{background:var(--bg-2);border-block:1px solid var(--line)}
.grid-bg::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at 50% 30%,#000 10%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 50% 30%,#000 10%,transparent 70%);opacity:.5;pointer-events:none}
.glow-a{background:radial-gradient(900px 500px at 85% 15%,rgba(11,78,162,.2),transparent 70%)}
.glow-b{background:radial-gradient(800px 500px at 10% 85%,rgba(108,181,45,.12),transparent 70%),radial-gradient(700px 500px at 95% 10%,rgba(255,182,39,.08),transparent 70%)}

/* =========================================================
   HISTORIA 3D (parque solar que se construye con el scroll)
   ========================================================= */
.story{position:relative;height:900vh;background:var(--bg)}
.story-sticky{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden}
.story canvas{position:absolute;inset:0;width:100%;height:100%}
.story-fallback{position:absolute;inset:0;background:url(../img/hero.jpg) center/cover;display:none}
.story.no-webgl .story-fallback{display:block}
.story-vignette{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse at 60% 50%,transparent 45%,rgba(5,13,26,.75) 100%),linear-gradient(90deg,rgba(5,13,26,.82) 0%,rgba(5,13,26,.25) 38%,transparent 60%),linear-gradient(0deg,rgba(5,13,26,.7),transparent 25%),linear-gradient(180deg,var(--bg) 0%,transparent 14%)}
.story-ui{position:absolute;inset:0;pointer-events:none}
.story-card{position:absolute;left:max(24px,calc((100vw - 1240px)/2));top:50%;transform:translateY(-50%);width:min(500px,calc(100vw - 120px))}
.sc{position:absolute;left:0;top:50%;width:100%;transform:translateY(-40%);opacity:0;transition:opacity .22s ease,transform .4s ease;pointer-events:none}
.sc.on{opacity:1;transform:translateY(-50%);pointer-events:auto;transition:opacity .55s ease .24s,transform .8s var(--ease) .24s}
.sc .num{font-family:var(--f-mono);font-size:.82rem;letter-spacing:.3em;color:var(--sun);display:flex;align-items:center;gap:12px;margin-bottom:16px}
.sc .num::after{content:"";height:1px;width:60px;background:linear-gradient(90deg,var(--sun),transparent)}
.sc h2{font-size:clamp(2rem,4.2vw,3.5rem);text-shadow:0 6px 30px rgba(0,0,0,.6)}
.sc p{color:#d0dae9;font-size:1.08rem;margin-top:18px;text-shadow:0 2px 12px rgba(0,0,0,.8);max-width:440px}
.sc .btn{margin-top:28px}
.rail{position:absolute;right:max(24px,calc((100vw - 1240px)/2));top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:6px;pointer-events:auto}
.rail button{display:flex;align-items:center;justify-content:flex-end;gap:14px;padding:6px 0;font-family:var(--f-head);font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:rgba(233,238,247,.4);transition:color .4s}
.rail button i{width:10px;height:10px;border-radius:50%;border:1.5px solid currentColor;transition:.4s var(--ease);flex:none}
.rail button span{opacity:0;transform:translateX(8px);transition:.4s var(--ease)}
.rail:hover button span,.rail button.on span{opacity:1;transform:none}
.rail button.on{color:#fff}
.rail button.on i{background:var(--sun);border-color:var(--sun);box-shadow:0 0 0 5px rgba(255,182,39,.2),0 0 18px var(--sun)}
.rail button.done{color:rgba(155,225,93,.8)}
.rail button.done i{background:var(--green-2);border-color:var(--green-2)}
.hud{position:absolute;font-family:var(--f-mono);font-size:.72rem;letter-spacing:.18em;color:rgba(200,230,255,.75);text-transform:uppercase;text-shadow:0 1px 6px rgba(0,0,0,.8)}
.hud b{color:var(--cyan);font-weight:600}
.hud-tl{top:96px;right:max(24px,calc((100vw - 1240px)/2));text-align:right;line-height:1.9}
.hud-bl{bottom:30px;left:max(24px,calc((100vw - 1240px)/2));display:flex;align-items:center;gap:18px}
.hud-bar{width:220px;height:4px;border-radius:4px;background:rgba(255,255,255,.12);overflow:hidden}
.hud-bar i{display:block;height:100%;width:100%;background:var(--grad);transform-origin:left;transform:scaleX(0)}
.hud-pct{font-size:1.5rem;font-family:var(--f-head);font-weight:800;color:#fff;letter-spacing:0;min-width:70px}
.story-hint{position:absolute;bottom:30px;right:max(24px,calc((100vw - 1240px)/2));font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:10px;transition:opacity .5s}
.story-hint::after{content:"";width:1px;height:34px;background:linear-gradient(var(--sun),transparent);animation:hint 1.8s infinite}
@keyframes hint{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
.corner{position:absolute;width:26px;height:26px;border:2px solid rgba(79,216,255,.5)}
.corner.a{top:84px;left:18px;border-right:0;border-bottom:0}.corner.b{top:84px;right:18px;border-left:0;border-bottom:0}
.corner.c{bottom:18px;left:18px;border-right:0;border-top:0}.corner.d{bottom:18px;right:18px;border-left:0;border-top:0}

/* ---------- cifras ---------- */
.figures{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:22px;overflow:hidden}
.fig{background:var(--bg-2);padding:40px 32px;position:relative;overflow:hidden}
.fig::before{content:"";position:absolute;inset:auto -40% -60% auto;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(255,182,39,.14),transparent 70%);transition:transform .8s var(--ease)}
.fig:hover::before{transform:scale(1.6)}
.fig b{display:block;font-family:var(--f-head);font-size:clamp(2.6rem,4.6vw,4rem);font-weight:900;line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.fig span{display:block;margin-top:14px;color:var(--soft);font-size:.95rem;line-height:1.45}
.fig small{display:block;margin-top:6px;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}

/* ---------- tarjetas de servicios (inicio) ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc-tile{position:relative;border-radius:var(--radius);overflow:hidden;min-height:360px;display:flex;flex-direction:column;justify-content:flex-end;padding:28px;isolation:isolate;border:1px solid var(--line);transition:transform .5s var(--ease),border-color .4s}
.svc-tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1.1s var(--ease)}
.svc-tile::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(5,13,26,.97) 10%,rgba(5,13,26,.45) 60%,rgba(5,13,26,.15))}
.svc-tile:hover{transform:translateY(-6px);border-color:rgba(255,182,39,.45)}
.svc-tile:hover img{transform:scale(1.08)}
.svc-tile .n{font-family:var(--f-mono);color:var(--sun);font-size:.8rem;letter-spacing:.24em}
.svc-tile h3{margin:8px 0 8px;font-size:1.4rem}
.svc-tile p{color:var(--soft);font-size:.92rem;max-height:0;opacity:0;overflow:hidden;transition:max-height .6s var(--ease),opacity .5s}
.svc-tile:hover p,.svc-tile:focus-visible p{max-height:120px;opacity:1}
@media (hover:none){.svc-tile p{max-height:none;opacity:1}.proj .more{opacity:1;transform:none}}
.svc-tile .go{position:absolute;top:22px;right:22px;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.25);display:grid;place-items:center;transition:.4s var(--ease);backdrop-filter:blur(6px)}
.svc-tile .go svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;transform:rotate(-45deg);transition:transform .4s var(--ease)}
.svc-tile:hover .go{background:var(--sun);border-color:var(--sun)}
.svc-tile:hover .go svg{stroke:#1d1300;transform:none}

/* ---------- mapa de Chile ---------- */
.map-wrap{position:relative;border:1px solid var(--line);border-radius:24px;background:linear-gradient(180deg,rgba(16,38,74,.45),rgba(8,21,39,.6));padding:clamp(20px,3vw,40px);overflow:hidden}
.map-wrap::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(140,180,255,.14) 1px,transparent 1px);background-size:18px 18px;opacity:.6;pointer-events:none}
.map-svg{width:100%;height:auto;position:relative;overflow:visible}
.map-svg .land{fill:url(#landGrad);stroke:rgba(155,225,93,.55);stroke-width:.35;stroke-linejoin:round}
.map-svg .city circle{fill:rgba(200,215,240,.55)}
.map-svg .city text{font-family:var(--f-body);font-size:3.2px;fill:rgba(200,215,240,.6);letter-spacing:.02em}
.map-svg .pin{cursor:pointer}
.map-svg .pin .core{fill:var(--sun)}
.map-svg .pin .halo{fill:none;stroke:var(--sun);stroke-width:.4;transform-box:fill-box;transform-origin:center;animation:halo 2.4s ease-out infinite}
.map-svg .pin text{font-family:var(--f-head);font-weight:800;font-size:3.6px;fill:#fff}
.map-svg .pin .lbl-bg{fill:rgba(5,13,26,.85);stroke:rgba(255,182,39,.6);stroke-width:.25}
.map-svg .pin:hover .core,.map-svg .pin.hl .core{fill:#fff}
.map-svg .scan{stroke:rgba(79,216,255,.5);stroke-width:.3}
@keyframes halo{0%{transform:scale(.6);opacity:1}100%{transform:scale(3.2);opacity:0}}
.map-legend{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:22px;position:relative;font-size:.8rem;color:var(--muted);letter-spacing:.08em}
.map-legend b{color:var(--sun-2)}
.map-dirs{display:flex;justify-content:space-between;font-family:var(--f-mono);font-size:.72rem;letter-spacing:.3em;color:rgba(79,216,255,.7);margin-bottom:12px;position:relative}

/* ---------- proyectos ---------- */
.proj-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:22px}
.proj{grid-column:span 2;position:relative;border-radius:var(--radius);overflow:hidden;background:var(--bg-3);border:1px solid var(--line);min-height:400px;display:flex;flex-direction:column;justify-content:flex-end;isolation:isolate;transition:transform .5s var(--ease),border-color .4s,box-shadow .5s;cursor:pointer;text-align:left;width:100%}
.proj.feat{grid-column:span 4}
.proj img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1.1s var(--ease),filter .6s;filter:saturate(.9)}
.proj::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(5,13,26,.97) 5%,rgba(5,13,26,.5) 52%,rgba(5,13,26,.12) 100%)}
.proj:hover{transform:translateY(-6px);border-color:rgba(255,182,39,.45);box-shadow:0 30px 60px -25px rgba(255,182,39,.28)}
.proj:hover img{transform:scale(1.07);filter:saturate(1.1)}
.proj-body{padding:28px;width:100%}
.tag{display:inline-block;padding:6px 12px;border-radius:999px;font-family:var(--f-head);font-size:.76rem;font-weight:800;letter-spacing:.06em;background:linear-gradient(100deg,var(--sun-2),var(--sun));color:#1d1300;margin-bottom:14px}
.tag.ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.2)}
.proj h3{font-size:1.45rem}
.proj.feat h3{font-size:clamp(1.8rem,3vw,2.6rem)}
.meta{font-size:.84rem;color:var(--green-2);font-weight:600;margin:6px 0 8px;letter-spacing:.02em}
.proj-body p:last-child{color:var(--soft);font-size:.94rem}
.proj .more{position:absolute;top:22px;right:22px;font-family:var(--f-head);font-size:.74rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:8px 14px;border-radius:999px;background:rgba(5,13,26,.6);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(6px);opacity:0;transform:translateY(-6px);transition:.4s var(--ease)}
.proj:hover .more{opacity:1;transform:none}
.filters{display:flex;gap:10px;flex-wrap:wrap}
.filters button{padding:10px 18px;border-radius:999px;border:1px solid var(--line-2);font-size:.86rem;font-weight:600;color:var(--soft);transition:.3s}
.filters button:hover{border-color:var(--green-2);color:#fff}
.filters button.on{background:var(--grad);color:#1d1300;border-color:transparent}
.proj.hide{display:none}
.clients{margin-top:60px;padding:28px 34px;border:1px solid var(--line);border-radius:var(--radius);display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;background:linear-gradient(90deg,rgba(11,78,162,.12),rgba(108,181,45,.06))}
.clients-lbl{font-size:.76rem;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);font-weight:600}
.clients-row{display:flex;gap:clamp(24px,5vw,60px);flex-wrap:wrap}
.clients-row b{font-family:var(--f-head);font-size:1.3rem;font-weight:800;color:#d5deec;opacity:.85;transition:opacity .3s,color .3s}
.clients-row b:hover{opacity:1;color:#fff}

/* ---------- modal ficha de proyecto ---------- */
.modal{position:fixed;inset:0;z-index:200;display:grid;place-items:center;padding:20px;visibility:hidden;opacity:0;transition:opacity .4s var(--ease),visibility .4s}
.modal.open{visibility:visible;opacity:1}
.modal-bg{position:absolute;inset:0;background:rgba(2,6,14,.82);backdrop-filter:blur(8px)}
.modal-box{position:relative;width:min(1000px,100%);max-height:calc(100vh - 40px);overflow:auto;border-radius:24px;background:var(--bg-2);border:1px solid var(--line-2);box-shadow:var(--shadow);transform:translateY(30px) scale(.97);transition:transform .5s var(--ease)}
.modal.open .modal-box{transform:none}
.modal-img{aspect-ratio:21/9;width:100%;object-fit:cover}
.modal-body{padding:clamp(24px,4vw,44px);display:grid;grid-template-columns:1.3fr 1fr;gap:40px}
.modal-body h3{font-size:clamp(1.8rem,3vw,2.5rem);margin:6px 0 14px}
.modal-body p{color:var(--soft)}
.facts{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;align-self:start}
.facts div{background:var(--bg-3);padding:14px 18px;display:flex;justify-content:space-between;gap:16px;font-size:.92rem}
.facts dt{color:var(--muted)}
.facts dd{font-weight:600;color:#fff;text-align:right}
.modal-x{position:absolute;top:14px;right:14px;width:46px;height:46px;border-radius:50%;background:rgba(5,13,26,.75);border:1px solid rgba(255,255,255,.25);display:grid;place-items:center;z-index:2;transition:.3s}
.modal-x:hover{background:var(--sun);transform:rotate(90deg)}
.modal-x svg{width:18px;height:18px;stroke:#fff;stroke-width:2.4;stroke-linecap:round}
.modal-x:hover svg{stroke:#1d1300}
.scope{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.scope span{font-size:.8rem;padding:6px 12px;border-radius:999px;background:rgba(108,181,45,.12);color:var(--green-2);border:1px solid rgba(155,225,93,.25)}

/* ---------- nosotros / empresa ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(40px,6vw,90px);align-items:center}
.about-media{position:relative;padding:0 0 70px 0}
.about-media figure{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.img-main{aspect-ratio:4/4.4}
.img-main img,.img-float img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.about-media:hover .img-main img{transform:scale(1.05)}
.img-float{position:absolute;right:-30px;bottom:0;width:52%;aspect-ratio:4/3;border:6px solid var(--bg)}
.badge-years{position:absolute;left:-20px;top:40px;background:linear-gradient(140deg,var(--sun-2),var(--sun));color:#1d1300;border-radius:16px;padding:16px 20px;display:flex;align-items:center;gap:10px;box-shadow:0 20px 40px -12px rgba(255,182,39,.55);animation:float 5s ease-in-out infinite}
.badge-years b{font-family:var(--f-head);font-size:2.4rem;font-weight:900;line-height:1}
.badge-years span{font-size:.78rem;font-weight:700;line-height:1.2;text-transform:uppercase;letter-spacing:.06em}
@keyframes float{50%{transform:translateY(-10px)}}
.prose>p:not(.kicker){color:var(--soft);margin-top:20px;font-size:1.05rem}
.pillars{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:36px}
.pillar{display:flex;gap:14px;align-items:flex-start;padding:18px;border:1px solid var(--line);border-radius:14px;background:linear-gradient(160deg,rgba(255,255,255,.035),rgba(255,255,255,0));transition:border-color .3s,transform .3s var(--ease)}
.pillar:hover{border-color:rgba(155,225,93,.4);transform:translateY(-3px)}
.ico{flex:none;width:44px;height:44px;padding:10px;border-radius:12px;background:rgba(108,181,45,.12);stroke:var(--green-2);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ico.sun{background:rgba(255,182,39,.12);stroke:var(--sun)}
.pillar b{display:block;font-family:var(--f-head);font-size:.98rem;color:#fff}
.pillar span{font-size:.86rem;color:var(--muted);line-height:1.45}
.mvv{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mvv-card{padding:36px 32px;border-radius:22px;border:1px solid var(--line);background:linear-gradient(170deg,rgba(16,38,74,.55),rgba(8,21,39,.3));position:relative;overflow:hidden;transition:transform .5s var(--ease),border-color .4s}
.mvv-card:hover{transform:translateY(-6px);border-color:rgba(255,182,39,.4)}
.mvv-card .big{position:absolute;right:-10px;top:-24px;font-family:var(--f-head);font-weight:900;font-size:7rem;color:rgba(255,255,255,.035);line-height:1}
.mvv-card h3{margin:18px 0 12px}
.mvv-card p,.mvv-card li{color:var(--soft);font-size:.98rem}
.mvv-card ul{list-style:none;display:grid;gap:8px}
.mvv-card li::before{content:"✦";color:var(--sun);margin-right:10px;font-size:.8rem}
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.timeline::before{content:"";position:absolute;left:0;right:0;top:9px;height:2px;background:linear-gradient(90deg,var(--blue-2),var(--green-2),var(--sun))}
.tl{position:relative;padding-top:44px}
.tl::before{content:"";position:absolute;top:0;left:0;width:20px;height:20px;border-radius:50%;background:var(--bg);border:3px solid var(--sun);box-shadow:0 0 0 6px var(--bg),0 0 20px rgba(255,182,39,.6)}
.tl b{font-family:var(--f-head);font-size:1.8rem;font-weight:900;display:block}
.tl h4{font-size:1.1rem;margin:6px 0 8px}
.tl p{color:var(--muted);font-size:.93rem}

/* ---------- servicios (detalle) ---------- */
.svc-nav{position:sticky;top:70px;z-index:50;background:rgba(5,13,26,.85);backdrop-filter:blur(14px);border-block:1px solid var(--line)}
.svc-nav .container{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding:10px 0}
.svc-nav .container::-webkit-scrollbar{display:none}
.svc-nav a{flex:none;padding:10px 16px;border-radius:999px;font-size:.85rem;font-weight:600;color:var(--muted);transition:.3s}
.svc-nav a em{font-style:normal;color:var(--sun);margin-right:6px;font-family:var(--f-mono)}
.svc-nav a:hover{color:#fff}
.svc-nav a.active{background:rgba(255,255,255,.07);color:#fff}
.svc-row{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(40px,6vw,90px);align-items:center;padding:clamp(70px,9vw,120px) 0;border-bottom:1px solid var(--line)}
.svc-row:nth-child(even) .svc-media{order:2}
.svc-media{position:relative;border-radius:22px;overflow:hidden;aspect-ratio:4/3.2;box-shadow:var(--shadow);border:1px solid var(--line)}
.svc-media img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease)}
.svc-row:hover .svc-media img{transform:scale(1.05)}
.svc-media .big-n{position:absolute;left:24px;bottom:10px;font-family:var(--f-head);font-weight:900;font-size:6rem;line-height:1;color:rgba(255,255,255,.9);text-shadow:0 10px 40px rgba(0,0,0,.6);-webkit-text-stroke:0}
.svc-media::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,13,26,.6),transparent 40%);pointer-events:none}
.svc-media .big-n{z-index:1}
.svc-txt h2{font-size:clamp(2rem,3.6vw,3rem)}
.svc-txt>p{color:var(--soft);margin-top:18px;font-size:1.05rem}
.incl{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;margin-top:28px}
.incl li{display:flex;gap:12px;align-items:flex-start;font-size:.94rem;color:#dbe3f0}
.incl li::before{content:"";flex:none;margin-top:3px;width:20px;height:20px;border-radius:50%;background:rgba(155,225,93,.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239be15d' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/12px no-repeat}

/* ---------- en terreno ---------- */
.terreno{position:relative;padding:clamp(100px,12vw,160px) 0;overflow:hidden;isolation:isolate}
.terreno-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;filter:saturate(1.1)}
.terreno-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(5,13,26,.95) 0%,rgba(5,13,26,.8) 45%,rgba(5,13,26,.55) 100%),linear-gradient(0deg,var(--bg) 0%,transparent 25%,transparent 75%,var(--bg) 100%)}
.terreno-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center}
.checks{list-style:none;margin-top:28px;display:grid;gap:12px}
.checks li{display:flex;gap:12px;align-items:center;color:#e4ebf6;font-weight:500}
.checks li::before{content:"";flex:none;width:22px;height:22px;border-radius:50%;background:rgba(155,225,93,.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239be15d' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/14px no-repeat}
.phone{justify-self:center;text-align:center}
.phone-frame{position:relative;width:min(290px,72vw);aspect-ratio:9/16;border-radius:38px;padding:10px;background:linear-gradient(145deg,#26364f,#0b1424);box-shadow:0 40px 90px -20px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.08),0 0 60px -10px rgba(255,182,39,.25);transform:rotate(3deg);transition:transform .6s var(--ease)}
.phone-frame:hover{transform:rotate(0) scale(1.02)}
.phone-frame video{width:100%;height:100%;object-fit:cover;border-radius:30px;background:#000}
.play{position:absolute;inset:0;margin:auto;width:78px;height:78px;border-radius:50%;background:rgba(255,182,39,.95);display:grid;place-items:center;animation:ring 2s infinite;transition:transform .3s,opacity .3s}
.play svg{width:32px;height:32px;fill:#1d1300;margin-left:4px}
.play:hover{transform:scale(1.08)}
.play.hide{opacity:0;pointer-events:none}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(255,182,39,.6)}70%{box-shadow:0 0 0 22px rgba(255,182,39,0)}100%{box-shadow:0 0 0 0 rgba(255,182,39,0)}}
.phone-cap{display:inline-block;margin-top:22px;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}

/* ---------- proceso ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative}
.steps::before{content:"";position:absolute;top:32px;left:6%;right:6%;height:2px;background:linear-gradient(90deg,var(--blue-2),var(--green-2),var(--sun));opacity:.45}
.step{position:relative;padding:0 6px}
.step>span{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:var(--bg);border:2px solid var(--sun);font-family:var(--f-head);font-weight:900;font-size:1.4rem;color:var(--sun);margin-bottom:22px;box-shadow:0 0 0 8px var(--bg-2),0 0 30px -4px rgba(255,182,39,.5);position:relative}
.step h4{font-size:1.2rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.95rem}

/* ---------- seguridad ---------- */
.safety-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.safe{display:flex;gap:22px;padding:32px;border-radius:20px;border:1px solid var(--line);background:linear-gradient(160deg,rgba(16,38,74,.5),rgba(8,21,39,.2));transition:transform .5s var(--ease),border-color .4s}
.safe:hover{transform:translateY(-5px);border-color:rgba(155,225,93,.4)}
.safe .ico{width:58px;height:58px;padding:14px;border-radius:16px}
.safe h3{font-size:1.3rem;margin-bottom:10px}
.safe p{color:var(--soft);font-size:.96rem}
.safe ul{list-style:none;margin-top:14px;display:grid;gap:6px}
.safe li{font-size:.9rem;color:#d4ddeb;padding-left:20px;position:relative}
.safe li::before{content:"";position:absolute;left:0;top:.6em;width:8px;height:2px;background:var(--sun)}
.quote{position:relative;padding:clamp(40px,6vw,80px);border-radius:28px;overflow:hidden;isolation:isolate;text-align:center}
.quote img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.quote::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(5,13,26,.92),rgba(5,13,26,.7))}
.quote p{font-family:var(--f-head);font-weight:800;font-size:clamp(1.5rem,3.2vw,2.6rem);line-height:1.25;max-width:900px;margin:0 auto;color:#fff}
.quote span{display:block;margin-top:20px;color:var(--green-2);letter-spacing:.2em;text-transform:uppercase;font-size:.8rem;font-weight:700}

/* ---------- contacto / formularios ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(40px,6vw,80px);align-items:start}
.cards{display:grid;gap:12px;margin-top:34px}
.ccard{display:flex;align-items:center;gap:16px;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025);transition:border-color .3s,transform .3s var(--ease)}
a.ccard:hover{border-color:rgba(155,225,93,.45);transform:translateX(6px)}
.ccard .ico{background:rgba(255,182,39,.12);stroke:var(--sun)}
.ccard small{display:block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.ccard b{font-family:var(--f-head);font-size:1.05rem;word-break:break-word}
.form{padding:clamp(26px,4vw,42px);border-radius:22px;background:linear-gradient(160deg,rgba(20,40,70,.75),rgba(8,21,39,.85));border:1px solid rgba(140,180,255,.16);box-shadow:var(--shadow);backdrop-filter:blur(10px)}
.form h3{margin-bottom:6px}
.form .sub{color:var(--muted);font-size:.92rem;margin-bottom:24px}
.form label{display:block;margin-bottom:16px}
.form label>span{display:block;font-size:.8rem;font-weight:600;color:#b8c5d9;margin-bottom:7px}
.form input,.form select,.form textarea{width:100%;padding:14px 16px;border-radius:12px;background:rgba(5,13,26,.6);border:1px solid rgba(140,180,255,.18);color:#fff;font:inherit;font-size:.95rem;transition:border-color .3s,box-shadow .3s}
.form select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2393a3bd' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:18px;padding-right:40px}
.form select option{background:var(--bg-2)}
.form textarea{resize:vertical;min-height:110px}
.form input::placeholder,.form textarea::placeholder{color:#5f6f88}
.form input:focus,.form select:focus,.form textarea:focus{outline:0;border-color:var(--sun);box-shadow:0 0 0 4px rgba(255,182,39,.15)}
.form .invalid{border-color:#ff6b6b}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.form-msg{margin-top:14px;font-size:.9rem;min-height:1.4em;color:var(--green-2)}
.form-msg.err{color:#ff8a8a}
.jobs{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:40px}
.job{padding:24px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.025);transition:.4s var(--ease)}
.job:hover{border-color:rgba(255,182,39,.4);transform:translateY(-4px)}
.job h4{font-size:1.05rem;margin:14px 0 6px}
.job p{font-size:.88rem;color:var(--muted)}

/* ---------- banda CTA ---------- */
.cta-band{position:relative;border-radius:30px;overflow:hidden;padding:clamp(50px,7vw,90px);isolation:isolate;display:flex;justify-content:space-between;align-items:center;gap:40px;flex-wrap:wrap}
.cta-band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.cta-band::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(5,13,26,.96) 20%,rgba(11,40,80,.75) 70%,rgba(255,182,39,.25))}
.cta-band h2{max-width:680px}
.cta-band p{color:var(--soft);margin-top:14px;max-width:560px;font-size:1.08rem}
.cta-band .btns{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);background:#030914;padding:80px 0 26px;position:relative;overflow:hidden}
.footer::before{content:"MATSOLAR";position:absolute;left:50%;bottom:-0.24em;transform:translateX(-50%);font-family:var(--f-head);font-weight:900;font-size:clamp(5rem,17vw,16rem);letter-spacing:.04em;color:rgba(255,255,255,.025);white-space:nowrap;pointer-events:none;line-height:1}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;position:relative}
.foot-brand img{margin-bottom:16px}
.foot-brand p{color:var(--muted);font-style:italic}
.footer h5{font-size:.76rem;letter-spacing:.24em;text-transform:uppercase;color:var(--green-2);margin-bottom:18px}
.footer a,.footer span{display:block;color:#a9b6ca;font-size:.92rem;margin-bottom:10px;transition:color .3s}
.footer a:hover{color:var(--sun)}
.footer a.link-arrow{display:inline-flex;color:var(--sun-2);margin-top:6px}
.foot-bot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:60px;padding-top:24px;border-top:1px solid var(--line);position:relative}
.foot-bot span,.foot-bot a{font-size:.82rem;margin:0;display:inline}

/* ---------- whatsapp flotante ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:90;width:60px;height:60px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 12px 30px -6px rgba(37,211,102,.6);transition:transform .3s var(--ease);animation:wa 2.6s infinite}
.wa-float svg{width:32px;height:32px;fill:#fff}
.wa-float:hover{transform:scale(1.1)}
@keyframes wa{0%,100%{box-shadow:0 12px 30px -6px rgba(37,211,102,.6),0 0 0 0 rgba(37,211,102,.5)}60%{box-shadow:0 12px 30px -6px rgba(37,211,102,.6),0 0 0 16px rgba(37,211,102,0)}}

/* ---------- aparición ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}
.img-reveal img{clip-path:inset(0 0 100% 0);transition:clip-path 1.1s var(--ease-io),transform 1.4s var(--ease)}
.img-reveal.in img{clip-path:inset(0 0 0 0)}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .svc-grid{grid-template-columns:1fr 1fr}
  .figures{grid-template-columns:1fr 1fr}
  .jobs{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .menu{position:fixed;inset:0;background:rgba(5,13,26,.97);backdrop-filter:blur(14px);flex-direction:column;justify-content:center;gap:28px;opacity:0;visibility:hidden;transition:.4s var(--ease)}
  .menu a:not(.btn){font-size:1.5rem;font-family:var(--f-head);font-weight:700}
  .menu.open{opacity:1;visibility:visible}
  .burger{display:block}
  .hero-stats{grid-template-columns:1fr 1fr}
  .stat:nth-child(3){border-left:0}
  .stat:nth-child(n+3){border-top:1px solid rgba(255,255,255,.08)}
  .about-grid,.terreno-grid,.contact-grid,.svc-row,.modal-body{grid-template-columns:1fr}
  .svc-row:nth-child(even) .svc-media{order:0}
  .about-media{max-width:560px;margin-inline:auto;width:100%}
  .img-float{right:-6px}.badge-years{left:-6px}
  .proj-grid{grid-template-columns:1fr 1fr}
  .proj{grid-column:span 1}.proj.feat{grid-column:span 2}
  .steps,.timeline{grid-template-columns:1fr 1fr;row-gap:40px}
  .steps::before,.timeline::before{display:none}
  .mvv,.safety-grid{grid-template-columns:1fr}
  .hero-shade{background:linear-gradient(0deg,var(--bg) 0%,rgba(5,13,26,.75) 45%,rgba(5,13,26,.55) 100%)}
  /* historia 3D en móvil: tarjeta abajo */
  .story-vignette{background:linear-gradient(0deg,rgba(5,13,26,.95) 0%,rgba(5,13,26,.55) 38%,transparent 62%),linear-gradient(180deg,var(--bg) 0%,transparent 16%)}
  .story-card{top:auto;bottom:96px;transform:none;width:calc(100vw - 48px)}
  .sc{top:auto;bottom:0;transform:translateY(20px)}
  .sc.on{transform:none}
  .sc h2{font-size:clamp(1.7rem,7vw,2.4rem)}
  .sc p{font-size:.98rem;margin-top:12px}
  .rail{top:96px;transform:none;right:16px}
  .rail button span{display:none}
  .hud-tl{display:none}
  .hud-bl{bottom:34px}
  .hud-bar{width:120px}
  .story-hint{display:none}
}
@media (max-width:600px){
  .container{width:calc(100% - 32px)}
  .hero{padding-top:116px}
  .hero-cta .btn{flex:1 1 100%;justify-content:center;padding:15px 16px;font-size:.92rem}
  .stat{padding:16px 18px}
  .pillars,.row2,.incl,.svc-grid,.jobs,.figures{grid-template-columns:1fr}
  .proj-grid{grid-template-columns:1fr}
  .proj,.proj.feat{grid-column:span 1;min-height:340px}
  .steps,.timeline,.foot-grid{grid-template-columns:1fr}
  .clients{padding:22px}
  .wa-float{width:54px;height:54px;right:16px;bottom:16px}
  .page-hero{min-height:64vh;padding:140px 0 60px}
  .story-card{width:calc(100vw - 32px);left:16px}
  .hud-bl{left:16px}
  .corner{display:none}
  .cta-band{padding:40px 26px}
  .svc-media .big-n{font-size:4.5rem}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal,.split .w>span{opacity:1;transform:none}
  .img-reveal img{clip-path:none}
}

/* =========================================================
   v3 · galería, registro real, clientes, visor
   ========================================================= */
.logos{overflow:hidden;padding:26px 0;border-block:1px solid var(--line);background:linear-gradient(90deg,var(--bg) 0%,var(--bg-2) 50%,var(--bg) 100%);position:relative;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.logos-track{display:flex;align-items:center;gap:38px;width:max-content;animation:marq 46s linear infinite}
.logos span{font-family:var(--f-head);font-weight:800;font-size:1.55rem;letter-spacing:.02em;color:#dbe4f1;opacity:.82;white-space:nowrap}
.logos i{font-style:normal;color:var(--sun);opacity:.7}
.logos-head{text-align:center;font-size:.76rem;letter-spacing:.28em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:6px}
.gal-grid{columns:4 260px;column-gap:16px}
.gal-item{display:block;width:100%;margin:0 0 16px;break-inside:avoid;position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:var(--bg-3);cursor:zoom-in;padding:0;text-align:left}
.gal-item img{width:100%;height:auto;display:block;transition:transform 1s var(--ease),filter .5s}
.gal-item:hover img{transform:scale(1.06);filter:saturate(1.15)}
.gal-item.hide{display:none}
.gal-cap{position:absolute;left:0;right:0;bottom:0;padding:34px 16px 14px;background:linear-gradient(0deg,rgba(5,13,26,.92),transparent);font-size:.86rem;color:#e7eef8;font-weight:500;line-height:1.35;opacity:0;transform:translateY(8px);transition:.4s var(--ease)}
.gal-cap em{display:block;font-style:normal;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--sun-2);font-weight:700;margin-bottom:4px}
.gal-item:hover .gal-cap,.gal-item:focus-visible .gal-cap{opacity:1;transform:none}
@media (hover:none){.gal-cap{opacity:1;transform:none}}
.gal-play{position:absolute;inset:0;margin:auto;width:64px;height:64px;border-radius:50%;background:rgba(255,182,39,.95);display:grid;place-items:center;box-shadow:0 10px 30px rgba(0,0,0,.5)}
.gal-play svg{width:26px;height:26px;fill:#1d1300;margin-left:3px}
.real-strip{display:flex;align-items:center;gap:10px;margin-top:26px;flex-wrap:wrap}
.real-lbl{width:100%;font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--green-2);font-weight:700;display:flex;align-items:center;gap:10px}
.real-lbl::before{content:"";width:8px;height:8px;border-radius:50%;background:#ff3b30;box-shadow:0 0 0 0 rgba(255,59,48,.6);animation:ping 2s infinite}
.gal-item.sm{width:104px;height:78px;margin:0;border-radius:10px;flex:none}
.gal-item.sm img{width:100%;height:100%;object-fit:cover}
.gal-item.sm .gal-cap{display:none}
.lb{position:fixed;inset:0;z-index:300;background:rgba(2,6,14,.94);backdrop-filter:blur(10px);display:grid;place-items:center;opacity:0;visibility:hidden;transition:opacity .35s var(--ease),visibility .35s}
.lb.open{opacity:1;visibility:visible}
.lb-fig{margin:0;max-width:min(1400px,92vw);display:flex;flex-direction:column;align-items:center;gap:14px}
.lb-media img,.lb-media video{max-width:92vw;max-height:80vh;border-radius:12px;box-shadow:0 30px 80px rgba(0,0,0,.6);display:block}
.lb-cap{color:#dfe7f3;font-size:.95rem;text-align:center;max-width:800px}
.lb-x,.lb-nav{position:absolute;width:52px;height:52px;border-radius:50%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.2);display:grid;place-items:center;transition:.3s}
.lb-x{top:18px;right:18px}.lb-nav.prev{left:18px;top:50%;transform:translateY(-50%)}.lb-nav.next{right:18px;top:50%;transform:translateY(-50%)}
.lb-x:hover,.lb-nav:hover{background:var(--sun);border-color:var(--sun)}
.lb-x svg,.lb-nav svg{width:22px;height:22px;stroke:#fff;stroke-width:2.4;fill:none;stroke-linecap:round;stroke-linejoin:round}
.lb-x:hover svg,.lb-nav:hover svg{stroke:#1d1300}
.lb-count{position:absolute;top:30px;left:24px;font-family:var(--f-mono);font-size:.8rem;letter-spacing:.2em;color:var(--muted)}
.map-svg .pin .lead{stroke:#ffb627;stroke-width:.3;fill:none}
.map-svg .pin.big .core{fill:#ffd36b}
.brands{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.brands span{padding:9px 16px;border-radius:999px;border:1px solid var(--line-2);font-family:var(--f-head);font-weight:700;font-size:.86rem;color:#dbe4f1;background:rgba(255,255,255,.03)}
.ptable{width:100%;border-collapse:collapse;font-size:.95rem}
.ptable th{text-align:left;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:12px 14px;border-bottom:1px solid var(--line-2)}
.ptable td{padding:14px;border-bottom:1px solid var(--line);color:var(--soft);vertical-align:top}
.ptable td:first-child{font-family:var(--f-head);font-weight:800;color:var(--sun-2);white-space:nowrap}
.ptable td:nth-child(2){color:#fff;font-weight:600}
.ptable tr{transition:background .3s}.ptable tbody tr:hover{background:rgba(255,255,255,.03)}
.table-wrap{border:1px solid var(--line);border-radius:18px;overflow:auto;background:rgba(8,21,39,.5)}
.proj.data{background:linear-gradient(160deg,#10264a,#081527);justify-content:space-between}
.proj.data::after{display:none}
.proj.data .big-mw{padding:28px 28px 0;font-family:var(--f-head);font-weight:900;font-size:clamp(3rem,5vw,4.4rem);line-height:1;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.proj.data .bg-ico{position:absolute;right:-30px;top:-30px;width:220px;opacity:.06}
@media (max-width:600px){.gal-grid{columns:2 140px;column-gap:10px}.gal-item{margin-bottom:10px;border-radius:12px}.lb-nav{width:44px;height:44px}.lb-nav.prev{left:8px}.lb-nav.next{right:8px}.gal-item.sm{width:84px;height:64px}}
@media (max-width:1180px) and (min-width:901px){.menu{gap:20px}.menu a:not(.btn){font-size:.86rem}}
.svc-grid{grid-template-columns:repeat(4,1fr)}.svc-grid .svc-tile{min-height:330px}@media (max-width:1100px){.svc-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:600px){.svc-grid{grid-template-columns:1fr}}
@media (max-width:700px){
  .ptable thead{display:none}
  .ptable,.ptable tbody,.ptable tr,.ptable td{display:block;width:100%}
  .ptable tr{padding:14px 16px;border-bottom:1px solid var(--line)}
  .ptable td{border:0;padding:2px 0}
  .ptable td:first-child{font-size:1.15rem;margin-bottom:2px}
  .ptable td:nth-child(3){color:var(--green-2);font-size:.85rem;font-weight:600}
  .ptable td:nth-child(4){font-size:.88rem}
  .map-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
  .map-svg{min-width:900px}
  .map-dirs span:nth-child(2){display:none}
  .map-wrap::after{content:"← Desliza para recorrer el mapa →";display:block;text-align:center;font-size:.72rem;letter-spacing:.14em;color:var(--sun-2);margin-top:10px;position:sticky;left:0}
  .map-dirs,.map-legend{min-width:900px}
}
@media (max-width:900px){.scroll-hint{display:none}}
@media (max-width:600px){.safe{flex-direction:column;gap:16px;padding:26px 22px}}

/* =========================================================
   v4 · material real: portada con dron, historia real
   ========================================================= */
.hero-bg video{width:100%;height:100%;object-fit:cover}
.rec-tag{position:absolute;right:max(24px,calc((100vw - 1240px)/2));bottom:24px;z-index:2;display:inline-flex;align-items:center;gap:8px;font-family:var(--f-mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(230,240,255,.85);padding:7px 12px;border-radius:999px;background:rgba(5,13,26,.45);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.14)}
.rec-tag i,.rec-dot{width:8px;height:8px;border-radius:50%;background:#ff3b30;display:inline-block;animation:ping 2s infinite;box-shadow:0 0 0 0 rgba(255,59,48,.6)}
.rec-dot{margin-right:8px;vertical-align:1px}
.story.real{height:820vh}
.story-media{position:absolute;inset:0;background:#02060c}
.sm{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;overflow:hidden}
.sm.on{opacity:1}
.sm img,.sm video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.sm>img:not(.bgblur){transform:scale(1.04)}
.sm.on>img:not(.bgblur){animation:smkb 12s ease-out forwards}
@keyframes smkb{from{transform:scale(1.04)}to{transform:scale(1.16)}}
.sm.vert video{object-fit:contain}
.sm.vert .bgblur{filter:blur(34px) brightness(.45) saturate(1.2);transform:scale(1.25)}
.story.real .story-vignette{background:radial-gradient(ellipse at 60% 50%,transparent 40%,rgba(5,13,26,.7) 100%),linear-gradient(90deg,rgba(5,13,26,.86) 0%,rgba(5,13,26,.35) 40%,transparent 62%),linear-gradient(0deg,rgba(5,13,26,.75),transparent 28%),linear-gradient(180deg,rgba(5,13,26,.85) 0%,transparent 16%)}
@media (max-width:900px){
  .sm.vert video{object-fit:cover}.sm.vert .bgblur{display:none}
  .story.real .story-vignette{background:linear-gradient(0deg,rgba(5,13,26,.96) 0%,rgba(5,13,26,.6) 40%,transparent 64%),linear-gradient(180deg,rgba(5,13,26,.85) 0%,transparent 18%)}
  .rec-tag{bottom:auto;top:84px;right:16px;font-size:.6rem}
}
@media (prefers-reduced-motion:reduce){.sm.on>img{animation:none}}
.years{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.yr{position:relative;margin:0;border-radius:18px;overflow:hidden;aspect-ratio:4/3;border:1px solid var(--line);isolation:isolate}
.yr img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.yr:hover img{transform:scale(1.07)}
.yr::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,13,26,.94) 8%,rgba(5,13,26,.15) 60%);z-index:0}
.yr figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px;z-index:1}
.yr b{display:inline-block;font-family:var(--f-head);font-weight:900;font-size:.85rem;padding:5px 11px;border-radius:999px;background:linear-gradient(100deg,var(--sun-2),var(--sun));color:#1d1300;margin-bottom:10px}
.yr span{display:block;font-family:var(--f-head);font-weight:800;font-size:1.2rem;color:#fff}
.yr small{display:block;color:var(--soft);font-size:.86rem;margin-top:2px}
@media (max-width:900px){.years{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.years{grid-template-columns:1fr}}

/* v4.1 · nitidez en celular: los videos horizontales van en banda panorámica, sin estirarse */
.sm .bgblur,.hero-bg .bgblur{display:none;position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:blur(30px) brightness(.5) saturate(1.2);transform:scale(1.25)}
.sm.vert .bgblur{display:block}
@media (max-width:900px){
  .sm.vert .bgblur{display:none}
  .sm.vert video{object-fit:cover}
  .sm.land .bgblur{display:block}
  .sm.land video{top:12%;bottom:auto;height:auto;aspect-ratio:16/9;object-fit:cover;box-shadow:0 20px 50px rgba(0,0,0,.55)}
  .story.real .story-vignette{background:linear-gradient(0deg,rgba(5,13,26,.96) 0%,rgba(5,13,26,.62) 42%,transparent 62%),linear-gradient(180deg,rgba(5,13,26,.7) 0%,transparent 12%)}
  .hero-bg .bgblur{display:block}
  .hero-bg video{position:absolute;top:64px;left:0;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;box-shadow:0 20px 50px rgba(0,0,0,.55)}
  .hero{padding-top:calc(64px + 56.25vw + 26px);justify-content:flex-start}
  .hero-shade{background:linear-gradient(180deg,rgba(5,13,26,.25) 0,rgba(5,13,26,0) 64px,rgba(5,13,26,0) calc(64px + 56.25vw),rgba(5,13,26,.82) calc(64px + 56.25vw + 70px),var(--bg) 100%)}
  .rec-tag{top:calc(64px + 56.25vw - 38px);right:12px}
}
/* v4.1 · portada calza en la pantalla (el video no se estira) */
@media (min-width:901px){
  .hero{min-height:100vh;height:100vh;max-height:1080px;padding:108px 0 28px;justify-content:center}
  .hero h1{font-size:clamp(2.6rem,5.4vw,5rem)}
  .hero .lead{margin:20px 0 28px}
  .hero-stats{margin-top:clamp(24px,4.5vh,64px)}
  .stat{padding:16px 24px}
  .eyebrow{margin-bottom:20px}
}
@media (min-width:901px) and (max-height:700px){.hero{height:auto;min-height:100vh}}
/* sección "en terreno": en celular el video de fondo es un desenfoque intencional */
@media (max-width:900px){.terreno-bg{filter:blur(7px) brightness(.75) saturate(1.1);transform:scale(1.08)}}
.proj.data .bg-ico{width:160px}
/* v4.1 · detalles */
[hidden]{display:none!important}
.scroll-hint{display:none}
@media (min-width:901px){.rec-tag{top:84px;bottom:auto;right:max(24px,calc((100vw - 1240px)/2))}}