:root{
  --bg:#fbfbfd;--surface:#fff;--ink:#1d1d1f;--ink-2:#6e6e73;--ink-3:#86868b;--line:rgba(0,0,0,.08);
  --dark:#0b0b0c;--dark-2:#161618;--dark-ink:#f5f5f7;--muted-d:#a1a1a6;
  --accent:#FFD400;
  --r-lg:28px;--r-md:20px;--r-sm:12px;--max:1200px;--pad:clamp(20px,5vw,48px);
  --font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Inter","Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);--ease-io:cubic-bezier(.65,0,.35,1);
  --nav-h:60px;--tab-h:0px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden;-webkit-tap-highlight-color:transparent}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.eyebrow{font-size:14px;font-weight:600;letter-spacing:.02em;color:var(--ink-2)}
.y{color:var(--accent)}
.h-xl{font-size:clamp(46px,8.6vw,108px);line-height:1;letter-spacing:-.04em;font-weight:700}
.h-lg{font-size:clamp(34px,5.4vw,66px);line-height:1.04;letter-spacing:-.033em;font-weight:700}
.h-md{font-size:clamp(24px,3vw,34px);line-height:1.12;letter-spacing:-.022em;font-weight:600}
.lead{font-size:clamp(17px,2vw,22px);line-height:1.45;color:var(--ink-2);letter-spacing:-.01em}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:50px;padding:0 26px;border-radius:999px;font-weight:600;font-size:16px;white-space:nowrap;transition:transform .35s var(--ease),background .3s,box-shadow .3s}
.btn:active{transform:scale(.96)}
.btn-accent{background:var(--accent);color:#111}
.btn-accent:hover{background:#ffe033;box-shadow:0 10px 30px -10px rgba(255,212,0,.7)}
.btn-ghost{color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.35)}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-dark{background:var(--ink);color:#fff}
.btn svg{width:18px;height:18px}
section{position:relative}
.pad{padding:clamp(80px,12vw,150px) 0}
.section-head{max-width:780px;margin-bottom:clamp(40px,6vw,64px)}
.section-head .eyebrow{margin-bottom:12px}
.section-head .lead{margin-top:18px}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* ============ LOADER ============ */
.loader{position:fixed;inset:0;z-index:200;background:var(--dark);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:28px;clip-path:inset(0 0 100% 0);pointer-events:none;transition:clip-path .7s var(--ease-io)}
.loader.on{clip-path:inset(0 0 0 0);pointer-events:auto}
.loader.out{clip-path:inset(100% 0 0 0)}
.loader svg{width:min(52vw,250px);height:auto;overflow:visible}
.loader .st{fill:transparent;stroke:#FFD400;stroke-width:5;stroke-linejoin:round;stroke-dasharray:1500;stroke-dashoffset:1500}
.loader .amp{fill:#FFD400;opacity:0;transform-box:fill-box;transform-origin:center;transform:scale(.4) rotate(-20deg)}
.loader .mono path{fill:#fff;opacity:0;transform:translateY(30px)}
.loader .txt{fill:#fff;opacity:0;letter-spacing:40px;font-family:Helvetica,Arial,sans-serif}
.loader.play .st{animation:draw .85s var(--ease) forwards,fillIn .35s .65s var(--ease) forwards}
.loader.play .st:nth-child(2){animation-delay:.12s,.75s}
.loader.play .mono path{animation:up .55s .55s var(--ease) forwards}
.loader.play .mono path:nth-child(2){animation-delay:.68s}
.loader.play .amp{animation:pop .6s .62s var(--ease) forwards}
.loader.play .txt{animation:track .8s .75s var(--ease) forwards}
.loader.play .txt2{animation-delay:.9s}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fillIn{to{fill:#FFD400}}
@keyframes up{to{opacity:1;transform:none}}
@keyframes pop{to{opacity:1;transform:none}}
@keyframes track{to{opacity:1;letter-spacing:19px}}
.loader .bar{width:120px;height:2px;border-radius:2px;background:rgba(255,255,255,.12);overflow:hidden}
.loader .bar i{display:block;height:100%;width:0;background:var(--accent)}
.loader.play .bar i{animation:bar 1.1s var(--ease-io) forwards}
@keyframes bar{to{width:100%}}
.loader .lbl{color:var(--muted-d);font-size:13px;letter-spacing:.08em;text-transform:uppercase;height:16px}

/* ============ NAV (desktop) ============ */
.nav{position:fixed;inset:0 0 auto 0;z-index:60;height:var(--nav-h);transition:background .4s,box-shadow .4s,transform .5s var(--ease)}
.nav.solid{background:rgba(251,251,253,.78);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);box-shadow:0 1px 0 var(--line)}
.nav .wrap{height:100%;display:flex;align-items:center;justify-content:space-between}
.brand{position:relative;display:block;height:46px;width:44px}
.brand img{position:absolute;inset:0;height:100%;width:auto;transition:opacity .4s}
.brand .b-dark{opacity:0}
.nav.solid .brand .b-light{opacity:0}.nav.solid .brand .b-dark{opacity:1}
.links{display:flex;gap:6px;align-items:center;position:relative}
.links a{position:relative;font-size:14px;padding:8px 14px;border-radius:999px;color:rgba(255,255,255,.88);transition:color .3s,background .3s}
.nav.solid .links a{color:var(--ink)}
.links a:hover{background:rgba(127,127,127,.12)}
.links a.active::after{content:"";position:absolute;left:50%;bottom:2px;width:5px;height:5px;margin-left:-2.5px;border-radius:50%;background:var(--accent)}
.nav .btn{height:38px;padding:0 18px;font-size:14px;margin-left:10px}
.nav .links .btn{color:#111}

/* ============ TAB BAR (móvil, modo app) ============ */
.tabbar{display:none}
.wa{position:fixed;right:22px;bottom:calc(22px + var(--tab-h) + env(safe-area-inset-bottom));z-index:55;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 10px 30px -8px rgba(0,0,0,.45);transition:transform .35s var(--ease)}
.wa:hover{transform:scale(1.08)}
.wa svg{width:30px;height:30px;fill:#fff}
.wa::before{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid #25D366;animation:ring 2.4s var(--ease) infinite}
@keyframes ring{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.6);opacity:0}}

/* ============ PÁGINAS ============ */
.page{display:none}
.page.current{display:block;animation:pageIn .8s var(--ease) both}
@keyframes pageIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

.phero{position:relative;height:clamp(420px,72vh,720px);overflow:hidden;background:var(--dark);color:#fff;display:flex;align-items:flex-end}
.phero .media{position:absolute;inset:-12% 0;will-change:transform}
.phero .media img{width:100%;height:100%;object-fit:cover}
.phero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.35),rgba(0,0,0,.05) 40%,rgba(0,0,0,.8))}
.phero .wrap{position:relative;z-index:2;width:100%;padding-bottom:clamp(36px,7vh,72px)}
.phero .eyebrow{color:var(--accent);margin-bottom:12px}
.phero p.lead{color:rgba(255,255,255,.8);max-width:600px;margin-top:16px}

/* ===== HOME HERO ===== */
.hero{position:relative;height:100svh;min-height:600px;overflow:hidden;background:var(--dark);color:#fff}
.hero .media{position:absolute;inset:-10% 0;will-change:transform}
.hero .media img{width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.5) 0%,rgba(0,0,0,.05) 35%,rgba(0,0,0,.3) 60%,rgba(0,0,0,.9) 100%)}
.hero-in{position:absolute;inset:auto 0 0 0;z-index:2;padding-bottom:clamp(32px,7vh,80px);will-change:transform,opacity}
.hero .eyebrow{color:var(--accent);margin-bottom:14px}
.line{display:block;overflow:hidden;padding-bottom:.06em}
.line > span{display:block;transform:translateY(105%)}
.current .line > span{animation:lineUp 1.1s var(--ease) forwards}
.current .line:nth-child(2) > span{animation-delay:.12s}
@keyframes lineUp{to{transform:none}}
.hero p.lead{color:rgba(255,255,255,.82);max-width:560px;margin:20px 0 30px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:clamp(36px,6vh,64px);padding-top:26px;border-top:1px solid rgba(255,255,255,.18)}
.stat b{display:block;font-size:clamp(28px,3.4vw,42px);font-weight:700;letter-spacing:-.03em;line-height:1}
.stat span{font-size:14px;color:rgba(255,255,255,.7)}
.scroll-cue{position:absolute;left:50%;bottom:18px;z-index:3;width:24px;height:38px;margin-left:-12px;border-radius:12px;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.5)}
.scroll-cue::after{content:"";position:absolute;left:50%;top:8px;width:3px;height:7px;margin-left:-1.5px;border-radius:2px;background:#fff;animation:cue 1.8s var(--ease) infinite}
@keyframes cue{0%{opacity:0;transform:translateY(-3px)}40%{opacity:1}100%{opacity:0;transform:translateY(12px)}}

/* ===== STORY (texto que se ilumina con el scroll) ===== */
.story{position:relative;height:260vh;background:var(--dark);color:var(--dark-ink)}
.story .sticky{position:sticky;top:0;height:100vh;height:100svh;display:flex;align-items:center;overflow:hidden}
.story .floaters{position:absolute;inset:0;pointer-events:none}
.story .fl{position:absolute;border-radius:22px;overflow:hidden;box-shadow:0 40px 80px -30px rgba(0,0,0,.8);will-change:transform;opacity:0;transition:opacity 1s var(--ease)}
.story.seen .fl{opacity:1}
.story .fl img{width:100%;height:100%;object-fit:cover}
.fl.f1{width:clamp(130px,18vw,260px);aspect-ratio:3/4;left:4%;top:10%}
.fl.f2{width:clamp(150px,22vw,320px);aspect-ratio:4/3;right:3%;top:6%}
.fl.f3{width:clamp(120px,16vw,230px);aspect-ratio:1;right:9%;bottom:6%}
.fl.f4{width:clamp(140px,19vw,280px);aspect-ratio:4/3;left:7%;bottom:4%}
.story .text{position:relative;z-index:2;max-width:1000px;margin:0 auto;padding:0 var(--pad);font-size:clamp(30px,5vw,64px);line-height:1.1;letter-spacing:-.035em;font-weight:700;text-align:center}
.story .w{color:rgba(245,245,247,.14);transition:color .4s var(--ease)}
.story .w.on{color:#f5f5f7}
.story .w.hl.on{color:var(--accent)}
.story .progress{position:absolute;left:50%;bottom:28px;width:140px;height:3px;margin-left:-70px;border-radius:3px;background:rgba(255,255,255,.12);overflow:hidden}
.story .progress i{display:block;height:100%;width:0;background:var(--accent)}

/* ===== MARQUEE ===== */
.marquee{background:var(--accent);color:#111;overflow:hidden;white-space:nowrap;padding:18px 0}
.marquee .track{display:inline-flex;gap:48px;animation:mq 30s linear infinite;padding-left:48px}
.marquee span{font-size:clamp(20px,2.6vw,30px);font-weight:700;letter-spacing:-.02em;display:inline-flex;align-items:center;gap:48px}
.marquee span::after{content:"";width:10px;height:10px;background:#111;transform:rotate(45deg)}
@keyframes mq{to{transform:translateX(-50%)}}

/* ===== BENTO ===== */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.tile{position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--surface);padding:32px;min-height:270px;display:flex;flex-direction:column;justify-content:flex-end;box-shadow:0 1px 0 var(--line);transition:transform .6s var(--ease),box-shadow .6s var(--ease),opacity 1.1s var(--ease)}
.tile:hover{transform:translateY(-6px);box-shadow:0 30px 50px -28px rgba(0,0,0,.28)}
.tile h3{font-size:24px;letter-spacing:-.02em;line-height:1.15;font-weight:600}
.tile p{color:var(--ink-2);margin-top:8px;font-size:16px}
.tile .tag{position:absolute;top:24px;left:28px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3)}
.tile.photo{color:#fff;min-height:440px;background:#222}
.tile.photo .pimg{position:absolute;inset:-14% 0;will-change:transform}
.tile.photo .pimg img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease)}
.tile.photo:hover .pimg img{transform:scale(1.05)}
.tile.photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 35%,rgba(0,0,0,.8))}
.tile.photo > *:not(.pimg){position:relative;z-index:2}
.tile.photo p{color:rgba(255,255,255,.82)}
.tile.photo .tag{position:absolute;color:var(--accent)}
.tile.dark{background:var(--dark-2);color:var(--dark-ink)}.tile.dark p{color:var(--muted-d)}
.tile.yellow{background:var(--accent)}.tile.yellow p{color:rgba(0,0,0,.65)}
.c-4{grid-column:span 4}.c-3{grid-column:span 3}.c-2{grid-column:span 2}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chip{font-size:13px;font-weight:500;padding:6px 12px;border-radius:999px;background:rgba(0,0,0,.06)}
.icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:rgba(0,0,0,.06);margin-bottom:auto;transition:transform .6s var(--ease)}
.tile:hover .icon{transform:rotate(-8deg) scale(1.08)}
.tile.dark .icon{background:rgba(255,255,255,.08)}
.icon svg{width:22px;height:22px}

/* ===== SPLIT ===== */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,6vw,90px);align-items:center}
.split .pic{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/5;background:#ddd}
.split .pic .pimg{position:absolute;inset:-15% 0;will-change:transform}
.split .pic img{width:100%;height:100%;object-fit:cover}
.split .badge{position:absolute;left:20px;bottom:20px;z-index:2;background:rgba(255,255,255,.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-radius:18px;padding:14px 18px;box-shadow:0 20px 40px -20px rgba(0,0,0,.4)}
.split .badge b{display:block;font-size:30px;letter-spacing:-.03em;line-height:1}
.split .badge span{font-size:13px;color:var(--ink-2)}
.ticks{list-style:none;margin-top:28px;display:grid;gap:14px}
.ticks li{display:flex;gap:12px;font-size:17px;align-items:flex-start}
.ticks li::before{content:"";flex:0 0 22px;height:22px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23111' stroke-width='3'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/13px no-repeat;margin-top:2px}

/* ===== OBRAS ===== */
.dark-sec{background:var(--dark);color:var(--dark-ink)}
.dark-sec .eyebrow{color:var(--accent)}
.dark-sec .lead{color:var(--muted-d)}
.filters{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:28px;scrollbar-width:none}
.filters::-webkit-scrollbar{display:none}
.filter{flex:0 0 auto;height:40px;padding:0 18px;border-radius:999px;font-size:14px;font-weight:500;color:#d2d2d7;background:rgba(255,255,255,.08);transition:background .3s,color .3s,transform .3s var(--ease)}
.filter:active{transform:scale(.95)}
.filter.active{background:#f5f5f7;color:#1d1d1f}
.filter small{opacity:.55;margin-left:4px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:clamp(200px,22vw,280px);grid-auto-flow:dense;gap:16px}
.card{position:relative;border-radius:var(--r-md);overflow:hidden;background:#222;cursor:zoom-in;transition:opacity .9s var(--ease),transform .9s var(--ease)}
.card.tall{grid-row:span 2}
.card img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.card:hover img{transform:scale(1.07)}
.card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.78))}
.card .meta{position:absolute;left:18px;right:18px;bottom:16px;z-index:2;transition:transform .5s var(--ease)}
.card:hover .meta{transform:translateY(-4px)}
.card .meta b{display:block;font-size:17px;font-weight:600}
.card .meta span{font-size:13px;color:rgba(255,255,255,.75);display:flex;align-items:center;gap:6px}
.card .meta span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.card.hide{display:none}
.card.pop{animation:popIn .6s var(--ease) both}
@keyframes popIn{from{opacity:0;transform:scale(.92) translateY(16px)}to{opacity:1;transform:none}}
.note{margin-top:22px;font-size:13px;color:#6e6e73}

.cov-layout{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,6vw,80px);align-items:center}
.places{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}
.place{display:flex;justify-content:space-between;align-items:baseline;padding:16px 4px;border-bottom:1px solid var(--line);font-size:clamp(17px,2vw,21px);font-weight:600;letter-spacing:-.015em;cursor:default;transition:color .3s}
.place:nth-child(odd){padding-right:18px}.place:nth-child(even){padding-left:18px;border-left:1px solid var(--line)}
.place small{font-size:13px;font-weight:500;color:var(--ink-3)}
.place:hover,.place.hot{color:#000}
.place.hot small{color:var(--ink)}
.dotmap{position:relative;aspect-ratio:1.45/1;border-radius:var(--r-lg);background:radial-gradient(circle at 30% 20%,#1c1c1e,#0b0b0c);overflow:hidden}
.dotmap svg{position:absolute;inset:0;width:100%;height:100%}
.dotmap .pin{fill:var(--accent);transform-box:fill-box;transform-origin:center;transform:scale(0);transition:transform .6s var(--ease)}
.dotmap.in .pin{transform:scale(1)}
.dotmap .pin.big{transform:scale(1.8)!important}
.dotmap .pulse{fill:none;stroke:var(--accent);stroke-width:1.2;transform-box:fill-box;transform-origin:center;animation:pulse 2.6s var(--ease) infinite}
@keyframes pulse{0%{transform:scale(.4);opacity:1}100%{transform:scale(3.2);opacity:0}}
.dotmap .dot{fill:rgba(255,255,255,.2);opacity:0;transition:opacity .8s}
.dotmap.in .dot{opacity:1}
.dotmap .lbl{fill:#f5f5f7;font-size:11px;font-weight:600;font-family:var(--font);opacity:0;transition:opacity .6s .9s}
.dotmap.in .lbl{opacity:1}
.dotmap .cap{position:absolute;left:24px;bottom:20px;color:var(--muted-d);font-size:13px}

/* ===== PROCESO ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.step{background:var(--surface);border-radius:var(--r-md);padding:28px;box-shadow:0 1px 0 var(--line);position:relative;overflow:hidden}
.step::before{counter-increment:s;content:"0" counter(s);display:block;font-size:52px;font-weight:700;letter-spacing:-.04em;color:rgba(0,0,0,.07);line-height:1;margin-bottom:28px;transition:color .5s}
.step:hover::before{color:var(--accent)}
.step h3{font-size:20px;font-weight:600;letter-spacing:-.015em}
.step p{color:var(--ink-2);font-size:15px;margin-top:8px}

/* ===== NOSOTROS ===== */
.big-num{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:56px}
.big-num div{border-top:1px solid rgba(255,255,255,.15);padding-top:20px}
.big-num b{display:block;font-size:clamp(44px,6vw,80px);font-weight:700;letter-spacing:-.04em;line-height:1}
.big-num span{color:var(--muted-d)}
.clients{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.clients span{font-size:14px;padding:10px 16px;border-radius:999px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.2)}
.parallax-band{position:relative;height:clamp(320px,60vh,560px);overflow:hidden;background:#111}
.parallax-band .pimg{position:absolute;inset:-25% 0;will-change:transform}
.parallax-band img{width:100%;height:100%;object-fit:cover}
.parallax-band .q{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;z-index:2;color:#fff;padding:0 var(--pad);background:rgba(0,0,0,.45)}
.parallax-band .q p{font-size:clamp(28px,4.6vw,58px);font-weight:700;letter-spacing:-.035em;line-height:1.08;max-width:900px}

/* FAQ */
.faq-list{max-width:820px;margin:0 auto;border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;font-size:clamp(17px,2vw,21px);font-weight:600;letter-spacing:-.015em}
summary::-webkit-details-marker{display:none}
summary i{flex:0 0 30px;height:30px;border-radius:50%;background:rgba(0,0,0,.06);position:relative;transition:transform .4s var(--ease),background .3s}
summary i::before,summary i::after{content:"";position:absolute;left:9px;right:9px;top:14.25px;height:1.5px;background:var(--ink)}
summary i::after{transform:rotate(90deg);transition:transform .4s var(--ease)}
details[open] summary i{background:var(--accent);transform:rotate(180deg)}
details[open] summary i::after{transform:rotate(0)}
details p{color:var(--ink-2);padding:0 48px 24px 0;font-size:17px;animation:fadeD .5s var(--ease)}
@keyframes fadeD{from{opacity:0;transform:translateY(-6px)}}

/* CTA */
.cta{background:var(--dark);color:#fff;text-align:center;overflow:hidden;position:relative}
.cta .glow{position:absolute;width:70vw;height:70vw;left:15vw;top:-10vw;background:radial-gradient(circle,rgba(255,212,0,.22),transparent 60%);pointer-events:none;will-change:transform}
.cta .wrap{position:relative}
.cta .lead{color:var(--muted-d);margin:18px auto 32px;max-width:560px}
.cta .btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* CONTACTO */
.contact-card{display:grid;grid-template-columns:1fr 1fr;border-radius:var(--r-lg);overflow:hidden;background:var(--surface);box-shadow:0 30px 60px -40px rgba(0,0,0,.35),0 1px 0 var(--line)}
.contact-info{background:var(--dark-2);color:var(--dark-ink);padding:clamp(32px,5vw,56px);display:flex;flex-direction:column;gap:22px}
.contact-info p{color:var(--muted-d)}
.cinfo{display:flex;flex-direction:column;gap:12px;margin-top:auto}
.cinfo a,.cinfo div{display:flex;gap:14px;align-items:center;font-size:17px;padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.05);transition:background .3s,transform .3s var(--ease)}
.cinfo a:hover{background:rgba(255,255,255,.1);transform:translateX(4px)}
.cinfo svg{width:20px;height:20px;flex:0 0 20px;color:var(--accent)}
.cinfo small{display:block;font-size:12px;color:var(--muted-d)}
form{padding:clamp(28px,5vw,56px);display:grid;gap:14px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label span{display:block;font-size:13px;font-weight:500;color:var(--ink-2);margin:0 0 6px 4px}
input,select,textarea{width:100%;font:inherit;font-size:16px;color:var(--ink);background:#f5f5f7;border:1px solid transparent;border-radius:var(--r-sm);padding:14px 16px;outline:none;transition:border-color .2s,background .2s,box-shadow .2s;-webkit-appearance:none;appearance:none}
textarea{min-height:120px;resize:vertical}
input:focus,select:focus,textarea:focus{background:#fff;border-color:#0071e3;box-shadow:0 0 0 4px rgba(0,113,227,.15)}
form .btn{justify-self:start;margin-top:6px}
.form-ok{display:none;color:#1d8a3a;font-weight:500}
.form-ok a{text-decoration:underline}

footer{background:var(--bg);border-top:1px solid var(--line);padding:48px 0 calc(48px + var(--tab-h) + env(safe-area-inset-bottom));font-size:13px;color:var(--ink-2)}
.foot{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.foot img{height:90px;width:auto}
.foot nav{display:flex;gap:20px;flex-wrap:wrap}
.foot nav a:hover{color:var(--ink)}

/* LIGHTBOX */
.lb{position:fixed;inset:0;z-index:150;background:rgba(0,0,0,.94);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .35s var(--ease)}
.lb.on{opacity:1;pointer-events:auto}
.lb img{max-width:92vw;max-height:78vh;border-radius:14px;transform:scale(.94);transition:opacity .25s,transform .5s var(--ease)}
.lb.on img{transform:none}
.lb .cap{position:absolute;bottom:calc(30px + env(safe-area-inset-bottom));left:0;right:0;text-align:center;color:#f5f5f7}
.lb .cap span{display:block;color:var(--muted-d);font-size:14px}
.lb button{position:absolute;width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:24px;display:grid;place-items:center}
.lb .x{top:calc(18px + env(safe-area-inset-top));right:18px}
.lb .prev{left:18px;top:50%;transform:translateY(-50%)}
.lb .next{right:18px;top:50%;transform:translateY(-50%)}

/* ============ REVEALS ============ */
.rv{opacity:0;transform:translateY(40px);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease)}
.rv.from-left{transform:translateX(-50px)}
.rv.from-right{transform:translateX(50px)}
.rv.zoom{transform:scale(.92)}
.rv.in{opacity:1;transform:none}
.rv-img{clip-path:inset(100% 0 0 0 round var(--r-lg));transition:clip-path 1.4s var(--ease-io)}
.rv-img.in{clip-path:inset(0 0 0 0 round var(--r-lg))}

/* ============ RESPONSIVE / MODO APP ============ */
@media (max-width:1024px){
  .c-4,.c-3{grid-column:span 6}.c-2{grid-column:span 3}
  .steps{grid-template-columns:1fr 1fr}
  .grid{grid-template-columns:1fr 1fr}
  .cov-layout,.split{grid-template-columns:1fr}
  .split .pic{aspect-ratio:4/3}
}
.nav-cta{display:none!important}
@media (max-width:820px){
  :root{--nav-h:54px;--tab-h:68px}
  .links{display:none}
  .brand{height:40px;width:38px}
  .nav-cta{display:inline-flex!important;height:34px!important;padding:0 14px!important;font-size:13px!important}
  .tabbar{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:70;height:var(--tab-h);border-radius:24px;background:rgba(22,22,24,.84);backdrop-filter:saturate(180%) blur(22px);-webkit-backdrop-filter:saturate(180%) blur(22px);box-shadow:0 20px 40px -12px rgba(0,0,0,.5),inset 0 0 0 1px rgba(255,255,255,.07);padding:6px;isolation:isolate}
  .tabbar a{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:10.5px;font-weight:500;color:rgba(255,255,255,.55);border-radius:18px;transition:color .35s}
  .tabbar a svg{width:23px;height:23px;transition:transform .45s var(--ease)}
  .tabbar a.active{color:#111}
  .tabbar a.active svg{transform:translateY(-1px) scale(1.06)}
  .tabbar .pill{position:absolute;top:6px;bottom:6px;left:6px;width:calc((100% - 12px)/5);border-radius:18px;background:var(--accent);transition:transform .55s var(--ease);z-index:-1}
  .wa{width:52px;height:52px;right:16px}
  .wa svg{width:27px;height:27px}
  .stats{grid-template-columns:1fr 1fr;gap:18px 14px}
  .contact-card{grid-template-columns:1fr}
  .big-num{grid-template-columns:1fr;gap:0}
  .big-num div{padding:18px 0}
  .scroll-cue{display:none}
  .hero-in{padding-bottom:calc(var(--tab-h) + 34px)}
  .story{height:220vh}
}
@media (max-width:600px){
  .c-2{grid-column:span 6}
  .tile{min-height:220px;padding:26px}
  .tile.photo{min-height:360px}
  .grid{grid-template-columns:1fr 1fr;grid-auto-rows:170px;gap:10px}
  .card .meta{left:12px;right:12px;bottom:10px}
  .card .meta b{font-size:14px}
  .card .meta span{font-size:11px}
  .steps{grid-template-columns:1fr}
  .places{grid-template-columns:1fr}
  .place:nth-child(n){padding:14px 4px;border-left:0}
  .row{grid-template-columns:1fr}
  details p{padding-right:0}
  .hero-ctas .btn{flex:1}
  .foot{flex-direction:column;align-items:flex-start}
  .story.seen .fl{opacity:.32}
  .fl.f1,.fl.f4{width:110px}.fl.f2,.fl.f3{width:120px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}.rv{opacity:1;transform:none}.rv-img{clip-path:none}}

/* Menú fijo (sticky) en escritorio: vidrio oscuro sobre la portada, vidrio claro al bajar */
.nav{background:rgba(12,12,13,.38);backdrop-filter:saturate(160%) blur(18px);-webkit-backdrop-filter:saturate(160%) blur(18px);box-shadow:0 1px 0 rgba(255,255,255,.08)}
@media (max-width:820px){.nav:not(.solid){background:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:none}}
/* Loader ya armado al llegar desde otra página */
.loader.hold .st{stroke-dashoffset:0;fill:#FFD400}
.loader.hold .mono path,.loader.hold .amp{opacity:1;transform:none}
.loader.hold .txt{opacity:1;letter-spacing:19px}
.loader.hold .bar i{width:100%}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:fixed;left:12px;top:-60px;z-index:300;background:#FFD400;color:#111;padding:10px 16px;border-radius:10px;font-weight:600}
.skip:focus{top:12px}