/* ==========================================================
   Avistar — estilos compartidos (inicio + portafolio)
   Fuentes: Archivo Black (títulos) · Roboto (textos) · Instrument Serif itálica (acento)
   ========================================================== */
:root{
  --ink:#081322; --ink-2:#0d1d30; --ink-3:#12253c; --navy:#1b406d;
  --amber:#f5a514; --amber-2:#ffc052; --amber-rgb:245,165,20;
  --white:#f9f8f4; --text:#e4eaf1; --muted:#b9c6d4; --line:#b2cbe52b; --line-2:#b2cbe54d;
  --font:"Roboto",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
  --font-head:"Archivo Black","Arial Black",Impact,sans-serif;
  --font-accent:"Instrument Serif",Georgia,"Times New Roman",serif;
  --ease:cubic-bezier(.2,.7,.2,1);
  --radius:18px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
html,body{overflow-x:hidden;overflow-x:clip}
body{margin:0;background:var(--ink);color:var(--white);font-family:var(--font);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button{color:inherit;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
:focus-visible{outline:2px solid var(--amber);outline-offset:5px;border-radius:4px}
[hidden]{display:none!important}
.wrap{width:min(1320px,88%);margin-inline:auto}
.skip{position:fixed;left:20px;top:-60px;z-index:200;background:var(--amber);color:var(--ink);padding:12px 16px;font-weight:700}
.skip:focus{top:14px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Tipografía ---------- */
h1,h2,h3,.display{font-family:var(--font-head);font-weight:400;letter-spacing:-.02em;margin:0}
.accent{font-family:var(--font-accent);font-style:italic;font-weight:400;color:var(--amber);letter-spacing:0;padding-right:.06em}
.section-label,.eyebrow{display:flex;align-items:center;gap:12px;margin:0 0 30px;font-size:13px;font-weight:700;letter-spacing:2.6px;text-transform:uppercase;color:var(--muted)}
.section-label::before,.eyebrow::before{content:"";width:8px;height:8px;background:var(--amber);flex:none}
.section{padding:clamp(80px,11vw,140px) 0;position:relative}
.section h2{font-size:clamp(36px,4.6vw,68px);line-height:1.04}
.section h2 .accent{font-size:1.12em;line-height:.9}
.lead{font-size:clamp(18px,1.5vw,21px);line-height:1.65;color:var(--text);font-weight:500}
p{color:var(--muted)}
.tonal{background:var(--ink-2)}

/* ---------- Botones ---------- */
.pill{display:inline-flex;align-items:center;justify-content:center;gap:14px;border:1px solid var(--line-2);border-radius:40px;padding:15px 24px;background:transparent;font-size:15px;font-weight:700;line-height:1;transition:background .3s,border-color .3s,color .3s,transform .3s var(--ease)}
.pill:hover{border-color:var(--amber);transform:translateY(-2px)}
.pill .arrow{transition:transform .3s var(--ease)}
.pill:hover .arrow{transform:translate(3px,-3px)}
.pill.primary{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.pill.primary:hover{background:var(--amber-2);border-color:var(--amber-2)}
.pill.dark{background:var(--ink);color:var(--white);border-color:var(--ink)}
.pill.dark:hover{background:var(--navy);border-color:var(--navy)}
.text-link{display:inline-flex;align-items:center;gap:14px;padding:12px 0;font-size:15px;font-weight:700;border-bottom:1px solid #8492a1;transition:color .3s,border-color .3s}
.text-link:hover{color:var(--amber);border-color:var(--amber)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:#081322e6;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--line);transition:background .3s}
.nav{width:min(1400px,92%);height:92px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{width:150px;height:auto}
.navlinks{display:flex;gap:30px;align-items:center}
.navlinks a{position:relative;font-size:16px;font-weight:700;color:#d5dde7;padding:10px 0;transition:color .25s}
.navlinks a::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.navlinks a:hover,.navlinks a[aria-current]{color:var(--amber)}
.navlinks a:hover::after,.navlinks a[aria-current]::after{transform:scaleX(1)}
.menu{display:none;border:1px solid var(--line-2);border-radius:50%;background:transparent;width:46px;height:46px;font-size:18px}

/* ---------- Hero ---------- */
.hero-shell{position:relative;isolation:isolate;overflow:hidden}
.art{position:absolute;z-index:-2;inset:-8% 0 0;width:100%;height:116%;opacity:.9;will-change:transform}
.shade{position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,#081322f2,#08132299 45%,transparent 82%),linear-gradient(0deg,#081322,transparent 42%)}
.hero{position:relative;padding:clamp(70px,9vw,110px) 0 70px;min-height:600px}
.hero h1{font-size:clamp(54px,7.6vw,118px);line-height:1;margin:28px 0 30px;min-height:2em}
.hero h1 .line{display:block;white-space:nowrap}
.hero h1 .accent{font-size:1.14em}
.tw-char{opacity:0}
.tw-char.on{opacity:1}
.tw-caret{display:inline-block;width:.07em;height:.82em;margin-left:.05em;background:var(--amber);vertical-align:-.04em;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.hero .intro{font-size:clamp(19px,1.6vw,23px);font-weight:700;line-height:1.5;color:var(--text);max-width:540px;margin:0 0 34px}
.actions{display:flex;gap:26px;align-items:center;flex-wrap:wrap}
.hero-aside{position:absolute;right:0;bottom:120px;writing-mode:vertical-rl;text-transform:uppercase;letter-spacing:3px;font-size:12px;font-weight:500;color:var(--muted)}
.motion{position:absolute;right:0;bottom:50px;border:1px solid var(--line-2);background:#081322aa;border-radius:50%;width:36px;height:36px;font-size:12px}
.capabilities{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:10px 0 56px}
.cap{position:relative;overflow:hidden;background:var(--amber);color:var(--ink);border-radius:var(--radius);padding:24px 24px 26px;transition:transform .35s var(--ease),box-shadow .35s}
.js .cap{opacity:0;transform:translateY(34px)}
.js .cap.in{animation:capIn .8s var(--ease) forwards;animation-delay:calc(var(--i) * 120ms)}
@keyframes capIn{to{opacity:1;transform:none}}
.cap::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);transform:translateX(-120%);pointer-events:none}
.cap.in::after{animation:shine 1.3s ease-out forwards;animation-delay:calc(var(--i) * 120ms + 500ms)}
@keyframes shine{to{transform:translateX(120%)}}
.cap:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(var(--amber-rgb),.28)}
.cap .cap-icon{width:34px;height:34px;margin-bottom:18px}
.cap b{display:block;font-family:var(--font-head);font-weight:400;font-size:clamp(20px,1.7vw,25px);line-height:1.1}
.cap p{margin:8px 0 0;color:#1d2a3b;font-size:16px;font-weight:500;line-height:1.45}

/* ---------- Reveal genérico ---------- */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.js .stagger>*{opacity:0;transform:translateY(30px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .stagger.in>*{opacity:1;transform:none}
.js .stagger.in>*:nth-child(2){transition-delay:.1s}
.js .stagger.in>*:nth-child(3){transition-delay:.2s}
.js .stagger.in>*:nth-child(4){transition-delay:.3s}
.js .stagger.in>*:nth-child(5){transition-delay:.4s}
.js .stagger.in>*:nth-child(6){transition-delay:.5s}
.js .stagger.in>*:nth-child(7){transition-delay:.6s}
.js .stagger.in>*:nth-child(8){transition-delay:.7s}
.js .stagger.in>*:nth-child(9){transition-delay:.8s}

/* ---------- Nosotros ---------- */
.about-top{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(40px,7vw,100px);align-items:start}
.about-copy p{margin:0 0 18px;font-size:17px}
.about-copy .lead{margin-bottom:22px}
.slideshow{position:relative;margin:64px 0 0;border-radius:var(--radius);overflow:hidden;aspect-ratio:21/8;background:var(--ink-3)}
.slide{position:absolute;inset:-10% 0;margin:0;opacity:0;transition:opacity 1.2s ease}
.slide.active{opacity:1}
.slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);will-change:transform}
.slide.active img{animation:kenburns 7s linear forwards}
@keyframes kenburns{from{transform:scale(1.08)}to{transform:scale(1.18)}}
.slideshow::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,19,34,.75),transparent 45%);pointer-events:none}
.slide-ui{position:absolute;left:28px;right:28px;bottom:24px;z-index:2;display:flex;align-items:flex-end;justify-content:space-between;gap:20px}
.slide-caption{font-size:15px;font-weight:500;color:var(--white);max-width:520px;margin:0;text-shadow:0 2px 12px rgba(0,0,0,.6)}
.slide-controls{display:flex;align-items:center;gap:14px}
.slide-bars{display:flex;gap:8px}
.slide-bars button{position:relative;width:38px;height:4px;border:0;padding:0;border-radius:4px;background:rgba(255,255,255,.3);overflow:hidden}
.slide-bars button::after{content:"";position:absolute;inset:0;background:var(--amber);transform:scaleX(0);transform-origin:left}
.slide-bars button.active::after{animation:bar 6s linear forwards}
.slideshow.paused .slide-bars button.active::after{animation-play-state:paused}
@keyframes bar{to{transform:scaleX(1)}}
.slide-arrow{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.45);background:rgba(8,19,34,.45);backdrop-filter:blur(8px);font-size:18px;transition:background .3s,border-color .3s}
.slide-arrow:hover{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:56px}
.pillar{position:relative;background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px 32px;overflow:hidden;transition:transform .4s var(--ease),border-color .4s,background .4s}
.pillar::before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:var(--amber);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.pillar:hover{transform:translateY(-8px);border-color:rgba(var(--amber-rgb),.5);background:var(--ink-3)}
.pillar:hover::before{transform:scaleX(1)}
.pillar-number{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%;background:rgba(var(--amber-rgb),.14);color:var(--amber);font-weight:700;font-size:14px}
.pillar h3{font-size:clamp(24px,2vw,30px);margin:22px 0 10px}
.pillar p{margin:0;font-size:17px}

/* ---------- Servicios ---------- */
.section-top{display:flex;justify-content:space-between;align-items:flex-end;gap:50px;margin-bottom:56px}
.section-top>p{max-width:400px;margin:0;font-size:18px}
.services{border-top:1px solid var(--line)}
.service{border-bottom:1px solid var(--line)}
.service-head{position:relative;display:grid;grid-template-columns:70px 1fr 48px;gap:20px;align-items:center;width:100%;padding:30px 24px;background:transparent;border:0;text-align:left;border-radius:14px;overflow:hidden;isolation:isolate;transition:color .35s}
.service-head::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,var(--amber),#ffbe45);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.service-head:hover::before{transform:scaleX(1)}
.service-head:hover{color:var(--ink)}
.service-head .num{font-size:14px;font-weight:700;color:var(--amber);transition:color .35s}
.service-head:hover .num{color:var(--ink)}
.service-head h3{font-size:clamp(24px,2.8vw,42px);line-height:1.1}
.service-head .plus{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;border:1px solid var(--line-2);font-size:24px;font-weight:300;transition:transform .4s var(--ease),background .3s,border-color .3s,color .3s}
.service-head:hover .plus{border-color:var(--ink)}
.service.open .service-head .plus{transform:rotate(45deg);background:var(--amber);border-color:var(--amber);color:var(--ink)}
.service.open .service-head:not(:hover) h3{color:var(--amber)}
.service-panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--ease)}
.service.open .service-panel{grid-template-rows:1fr}
.service-panel>div{overflow:hidden}
.service-body{display:grid;grid-template-columns:1.1fr 1.3fr .8fr;gap:40px;padding:12px 24px 44px 114px;opacity:0;transform:translateY(-10px);transition:opacity .45s,transform .45s var(--ease)}
.service.open .service-body{opacity:1;transform:none;transition-delay:.15s}
.service-body h4{margin:0 0 14px;font-size:12px;letter-spacing:2.4px;text-transform:uppercase;color:var(--amber);font-weight:700}
.service-body .desc{font-size:clamp(18px,1.4vw,21px);line-height:1.55;color:var(--white);font-weight:500;margin:0 0 20px}
.service-body .result{margin:0;padding:16px 18px;border-left:3px solid var(--amber);background:rgba(var(--amber-rgb),.08);border-radius:0 10px 10px 0;font-size:16px;color:var(--text)}
.checklist{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 20px}
.checklist li{display:flex;gap:10px;align-items:flex-start;font-size:16px;line-height:1.4;color:var(--text)}
.checklist li::before{content:"";flex:none;width:18px;height:18px;margin-top:1px;border-radius:50%;background:rgba(var(--amber-rgb),.16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%23f5a514' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}
.service-cta{align-self:start;display:grid;gap:14px;padding:24px;border:1px solid var(--line);border-radius:14px;background:var(--ink)}
.service-cta p{margin:0;font-size:15px;line-height:1.5}

/* ---------- Cómo trabajamos ---------- */
.method{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:20px;margin-top:70px}
.method-line{position:absolute;left:0;right:0;top:46px;height:2px;background:var(--line);z-index:0}
.method-line span{display:block;height:100%;background:linear-gradient(90deg,var(--amber),var(--amber-2));transform:scaleX(var(--p,0));transform-origin:left}
.step{position:relative;z-index:1;background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px 30px;transition:transform .4s var(--ease),border-color .4s,background .4s}
.step:hover{transform:translateY(-10px);border-color:var(--amber);background:var(--ink-3)}
.step .step-num{display:block;font-family:var(--font-head);font-size:clamp(46px,4.4vw,70px);line-height:1;color:transparent;-webkit-text-stroke:1.5px var(--amber);transition:color .4s}
.step:hover .step-num{color:var(--amber)}
.step h3{font-size:clamp(21px,1.7vw,26px);margin:22px 0 10px}
.step p{margin:0;font-size:16px;line-height:1.6}

/* ---------- Experiencia ---------- */
.experience{display:grid;grid-template-columns:1fr 1.05fr;min-height:720px;background:var(--navy)}
.experience-media{position:relative;overflow:hidden}
.experience-media img{position:absolute;inset:-12% 0;width:100%;height:124%;object-fit:cover;will-change:transform}
.experience-copy{padding:clamp(60px,7vw,100px) clamp(28px,6vw,90px)}
.experience-copy .section-label{color:#d3deea}
.experience-copy h2{font-size:clamp(36px,3.8vw,58px)}
.experience-copy>p{color:#d3deea;font-size:18px;margin:20px 0 0}
.industries{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:40px;list-style:none;padding:0}
.industries li{display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:14px;background:rgba(8,19,34,.32);border:1px solid rgba(255,255,255,.12);font-family:var(--font-head);font-size:clamp(16px,1.3vw,19px);line-height:1.15;color:var(--white);transition:background .3s,color .3s,transform .35s var(--ease),border-color .3s}
.industries li span{font-family:var(--font);font-weight:700;font-size:12px;color:var(--amber);min-width:20px;transition:color .3s}
.industries li:hover{background:var(--amber);border-color:var(--amber);color:var(--ink);transform:translateX(6px)}
.industries li:hover span{color:var(--ink)}

/* ---------- Logos (cintillo) ---------- */
.client-section{padding:70px 0 80px;border-top:1px solid var(--line)}
.clients-heading{text-align:center;font-family:var(--font);font-size:14px;font-weight:700;letter-spacing:2.4px;text-transform:uppercase;color:var(--muted);margin:0 0 40px}
.marquee{position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent);mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee-track{display:flex;width:max-content;animation:marquee 45s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-group{display:flex;align-items:center;gap:70px;padding-right:70px}
.marquee-group img{height:52px;width:auto;max-width:150px;object-fit:contain;opacity:.75;transition:opacity .3s,transform .3s}
.marquee-group img:hover{opacity:1;transform:scale(1.08)}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Preguntas frecuentes ---------- */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(40px,7vw,100px);align-items:start}
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 4px;font-family:var(--font-head);font-size:clamp(18px,1.5vw,22px);line-height:1.25;transition:color .3s}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";flex:none;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;border:1px solid var(--line-2);font-family:var(--font);font-size:22px;font-weight:300;transition:transform .35s var(--ease),background .3s,color .3s,border-color .3s}
.faq summary:hover{color:var(--amber)}
.faq details[open] summary{color:var(--amber)}
.faq details[open] summary::after{transform:rotate(45deg);background:var(--amber);border-color:var(--amber);color:var(--ink)}
.faq details p{margin:0;padding:0 56px 26px 4px;font-size:17px;color:var(--text)}
.faq details a{color:var(--amber);border-bottom:1px solid rgba(var(--amber-rgb),.4)}
@media(max-width:900px){.faq-wrap{grid-template-columns:1fr;gap:30px}.faq details p{padding-right:4px}}

/* ---------- CTA ---------- */
.cta{background:var(--amber);color:var(--ink);padding:clamp(70px,8vw,100px) 0;position:relative;overflow:hidden}
.cta .wrap{display:flex;align-items:center;justify-content:space-between;gap:40px}
.cta h2{font-size:clamp(36px,4.4vw,66px);line-height:1.06}
.cta h2 .accent{color:var(--ink);font-size:1.12em}
.cta p{font-size:18px;max-width:520px;line-height:1.6;margin:22px 0 0;color:#1d2a3b;font-weight:500}
.cta-actions{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
.cta .text-link{border-color:var(--ink)}
.cta .text-link:hover{color:var(--navy);border-color:var(--navy)}

/* ---------- Contacto ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(45px,8vw,110px)}
.contact-copy h2{margin-bottom:22px}
.contact-copy>p{max-width:380px;font-size:18px}
.contact-list{list-style:none;margin:40px 0 0;padding:0;display:grid;gap:12px}
.contact-list a,.contact-list div{display:flex;align-items:center;gap:16px;padding:16px 18px;border:1px solid var(--line);border-radius:14px;transition:border-color .3s,background .3s,transform .3s var(--ease)}
.contact-list a:hover{border-color:var(--amber);background:var(--ink-2);transform:translateX(6px)}
.contact-list svg{width:22px;height:22px;flex:none;color:var(--amber)}
.contact-list small{display:block;font-size:12px;letter-spacing:1.6px;text-transform:uppercase;color:var(--muted);font-weight:700}
.contact-list strong{font-weight:500;font-size:17px}
form{display:grid;grid-template-columns:1fr 1fr;gap:26px}
label{display:grid;gap:10px;font-size:15px;font-weight:700;color:#d9e2eb}
.full{grid-column:1/-1}
input,select,textarea{width:100%;min-width:0;background:transparent;color:var(--white);border:0;border-bottom:1px solid #536176;border-radius:0;padding:12px 0;font-size:17px;font-weight:400;transition:border-color .3s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--amber)}
select option{background:var(--ink-3)}
textarea{min-height:110px;resize:vertical}
input::placeholder,textarea::placeholder{color:#8393a6}
.form-actions{display:flex;flex-wrap:wrap;gap:14px}
.form-note{font-size:14px;line-height:1.6;margin:0}
.form-status{margin:0;min-height:22px;font-size:15px;color:var(--amber)}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--line);padding:56px 0 30px}
.footer-top{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.footer .brand img{width:140px}
.footer-links{display:flex;gap:28px;font-size:15px;font-weight:700;color:#d5dde7;flex-wrap:wrap}
.footer-links a:hover{color:var(--amber)}
.footer-social{display:flex;gap:12px}
.footer-social a{display:grid;place-items:center;width:44px;height:44px;border:1px solid var(--line-2);border-radius:50%;transition:background .3s,border-color .3s,color .3s}
.footer-social a:hover{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.footer-social svg{width:19px;height:19px}
.footer-bottom{display:flex;justify-content:space-between;gap:30px;margin-top:42px;font-size:14px;line-height:1.8;color:#93a2b6;flex-wrap:wrap}

/* ---------- WhatsApp flotante ---------- */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;display:flex;align-items:center;gap:10px;height:58px;padding:0 18px 0 16px;border-radius:40px;background:#25d366;color:#07351b;font-weight:700;font-size:15px;box-shadow:0 12px 30px rgba(0,0,0,.35);transition:transform .3s var(--ease),box-shadow .3s}
.wa-float svg{width:28px;height:28px}
.wa-float:hover{transform:translateY(-4px) scale(1.03);box-shadow:0 16px 36px rgba(0,0,0,.45)}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:inherit;border:2px solid #25d366;animation:pulse 2.6s ease-out infinite;animation-delay:-1s}
@keyframes pulse{from{transform:scale(1);opacity:.7}to{transform:scale(1.35);opacity:0}}

/* ==========================================================
   Portafolio
   ========================================================== */
.mix{position:relative;height:calc(100svh - 92px);min-height:640px;overflow:hidden;background:radial-gradient(60% 50% at 50% 50%,rgba(27,64,109,.55),transparent 70%),var(--ink)}
.mix-title{position:relative;height:100%;display:grid;place-items:center;text-align:center;z-index:5;pointer-events:none}
.mix-title-inner{padding:0 5%;will-change:transform,opacity}
.mix-title a{pointer-events:auto}
.mix-title h1{font-size:clamp(58px,9.5vw,150px);line-height:.95;text-shadow:0 6px 40px rgba(8,19,34,.85)}
.mix-title h1 .accent{font-size:1.12em}
.mix-title p{font-size:clamp(18px,1.6vw,22px);font-weight:500;color:var(--text);max-width:560px;margin:22px auto 0;text-shadow:0 2px 16px rgba(8,19,34,.95)}
.mix-title .eyebrow{justify-content:center}
.mix-scroll{display:inline-flex;margin-top:30px;font-size:13px;letter-spacing:2px;text-transform:uppercase;font-weight:700;color:var(--muted);gap:10px;align-items:center}
.mix-scroll::after{content:"";width:1px;height:34px;background:linear-gradient(var(--amber),transparent);animation:drop 1.8s ease-in-out infinite}
@keyframes drop{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}}
.mix-cloud{position:absolute;inset:0;z-index:2}
.mix-item{position:absolute;left:var(--x);top:var(--y);width:var(--w);will-change:transform}
.mix-item .mix-inner{border-radius:14px;overflow:hidden;box-shadow:0 20px 50px rgba(0,0,0,.45);opacity:0;transform:scale(.7);transition:opacity .9s var(--ease),transform 1.1s var(--ease);animation:float 7s ease-in-out infinite;animation-delay:var(--d)}
.mix.ready .mix-item .mix-inner{opacity:var(--o,1);transform:scale(1)}
.mix-item img{width:100%;height:auto;aspect-ratio:var(--ar);object-fit:cover}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -12px}}

.pf-intro{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:46px;flex-wrap:wrap}
.pf-intro p{max-width:420px;margin:0;font-size:18px}
.video-feature{display:grid;grid-template-columns:1.6fr 1fr;gap:22px}
.video-side{display:grid;gap:22px;align-content:start}
.video-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:22px}
.vcard{position:relative;display:block;width:100%;padding:0;border:0;background:var(--ink-3);border-radius:14px;overflow:hidden;text-align:left;isolation:isolate}
.vcard img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease),filter .5s}
.vcard.h{aspect-ratio:16/9}
.vcard.v{aspect-ratio:9/16}
.vcard::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,19,34,.9),rgba(8,19,34,.1) 55%,transparent);z-index:1}
.vcard .play{position:absolute;z-index:2;left:50%;top:50%;width:64px;height:64px;margin:-32px 0 0 -32px;border-radius:50%;background:rgba(245,165,20,.95);display:grid;place-items:center;color:var(--ink);transform:scale(.9);transition:transform .4s var(--ease),background .3s;box-shadow:0 10px 30px rgba(0,0,0,.35)}
.vcard .play svg{width:22px;height:22px;margin-left:3px}
.vcard .vmeta{position:absolute;z-index:2;left:18px;right:18px;bottom:16px}
.vcard .vmeta b{display:block;font-family:var(--font-head);font-weight:400;font-size:clamp(16px,1.3vw,20px);line-height:1.15;color:var(--white)}
.vcard .vmeta span{font-size:12px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase;color:var(--amber)}
.vcard:hover img{transform:scale(1.06);filter:brightness(.85)}
.vcard:hover .play{transform:scale(1.08);background:var(--amber-2)}
.video-feature .vcard.big .play{width:84px;height:84px;margin:-42px 0 0 -42px}
.video-feature .vcard.big .vmeta b{font-size:clamp(22px,2vw,30px)}
.shorts-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin:90px 0 30px}
.shorts-head h3{font-size:clamp(26px,2.6vw,38px)}
.shorts-nav{display:flex;gap:10px}
.shorts-nav button{width:48px;height:48px;border-radius:50%;border:1px solid var(--line-2);background:transparent;font-size:18px;transition:background .3s,border-color .3s,color .3s}
.shorts-nav button:hover{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.shorts{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(220px,calc((100% - 4*20px)/5));gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding-bottom:6px}
.shorts::-webkit-scrollbar{display:none}
.shorts .vcard{scroll-snap-align:start}

.gallery{columns:4 280px;column-gap:18px}
.gitem{break-inside:avoid;margin:0 0 18px;border:0;padding:0;width:100%;display:block;background:var(--ink-3);border-radius:12px;overflow:hidden;position:relative}
.gitem img{width:100%;height:auto;transition:transform .9s var(--ease),filter .5s}
.gitem::after{content:"";position:absolute;inset:0;border:2px solid transparent;border-radius:inherit;transition:border-color .3s;pointer-events:none}
.gitem:hover img{transform:scale(1.05)}
.gitem:hover::after{border-color:var(--amber)}
.js .gallery .gitem{opacity:0;transform:translateY(40px) scale(.97);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js .gallery .gitem.in{opacity:1;transform:none}
.shuffle{margin-top:6px}

/* Lightbox (fotos y videos) */
.lightbox{position:fixed;inset:0;z-index:120;display:grid;place-items:center;background:rgba(3,8,18,.92);backdrop-filter:blur(10px);opacity:0;visibility:hidden;transition:opacity .35s,visibility .35s}
.lightbox.open{opacity:1;visibility:visible}
.lb-stage{max-width:min(1200px,92vw);max-height:86svh;display:grid;place-items:center}
.lb-stage img{max-width:100%;max-height:86svh;border-radius:10px;object-fit:contain}
.lb-video{width:min(1200px,92vw);aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#000}
.lb-video.v{width:auto;height:min(86svh,1000px);aspect-ratio:9/16}
.lb-video iframe{width:100%;height:100%;border:0;display:block}
.lb-close,.lb-prev,.lb-next{position:fixed;z-index:2;width:52px;height:52px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:rgba(8,19,34,.6);font-size:22px;transition:background .3s,color .3s,border-color .3s}
.lb-close:hover,.lb-prev:hover,.lb-next:hover{background:var(--amber);border-color:var(--amber);color:var(--ink)}
.lb-close{top:20px;right:20px;font-size:28px}
.lb-prev{left:20px;top:50%;margin-top:-26px}
.lb-next{right:20px;top:50%;margin-top:-26px}

/* ==========================================================
   Responsive
   ========================================================== */
@media(max-width:1100px){
  .navlinks{gap:20px}.navlinks a{font-size:15px}.brand img{width:130px}
  .capabilities{grid-template-columns:repeat(2,1fr)}
  .method{grid-template-columns:repeat(3,1fr)}.method-line{display:none}
  .service-body{grid-template-columns:1fr 1fr;padding-left:24px}
  .service-cta{grid-column:1/-1;grid-template-columns:1fr auto;align-items:center}
  .experience{grid-template-columns:1fr}
  .experience-media{height:460px}
  .video-grid{grid-template-columns:repeat(2,1fr)}
  .shorts{grid-auto-columns:minmax(220px,calc((100% - 2*20px)/3))}
}
@media(max-width:900px){
  .navlinks{display:none;position:absolute;top:84px;left:4%;right:4%;padding:18px;background:var(--ink-3);border:1px solid #3a4c64;border-radius:14px;flex-direction:column;align-items:stretch;gap:2px}
  .navlinks.open{display:flex}
  .navlinks a{font-size:17px;padding:13px}
  .navlinks a::after{display:none}
  .menu{display:grid;place-items:center}
  .nav>.pill{margin-left:auto}
  .nav{height:84px}
  .hero-aside{display:none}
  .section-top{display:block}.section-top>p{margin-top:22px}
  .about-top{grid-template-columns:1fr;gap:26px}
  .slideshow{aspect-ratio:16/9}
  .pillars{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .cta .wrap{display:block}.cta-actions{margin-top:30px}
  .video-feature{grid-template-columns:1fr}
  .video-side{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  body{font-size:16px}
  .wrap{width:88%}
  .hero{padding-top:56px;min-height:0}
  .hero h1{font-size:clamp(40px,12vw,64px)}
  .hero h1 .line{white-space:normal}
  .actions{flex-direction:column;align-items:flex-start;gap:14px}
  .capabilities{grid-template-columns:1fr 1fr;gap:12px}
  .cap{padding:18px 16px}
  .cap .cap-icon{width:28px;height:28px;margin-bottom:12px}
  .cap b{font-size:17px}
  .cap p{font-size:14px}
  .motion{display:none}
  .slideshow{aspect-ratio:4/3}
  .slide-caption{display:none}
  .slide-ui{left:14px;right:14px;bottom:14px;justify-content:center}
  .slide-controls{gap:10px}
  .slide-bars{gap:6px}
  .slide-bars button{width:24px}
  .slide-arrow{width:38px;height:38px;font-size:16px}
  .service-head{grid-template-columns:34px 1fr 40px;padding:24px 10px;gap:10px}
  .service-head .plus{width:38px;height:38px}
  .service-body{grid-template-columns:1fr;padding:6px 10px 34px;gap:26px}
  .service-cta{grid-template-columns:1fr}
  .checklist{grid-template-columns:1fr}
  .method{grid-template-columns:1fr}
  .industries{grid-template-columns:1fr}
  .experience-media{height:320px}
  form{grid-template-columns:1fr}
  .form-actions .pill{width:100%}
  .marquee-group{gap:44px;padding-right:44px}
  .marquee-group img{height:40px;max-width:110px}
  .wa-float{height:56px;width:56px;padding:0;justify-content:center}
  .wa-float span{display:none}
  .video-side{grid-template-columns:1fr}
  .video-grid{grid-template-columns:1fr}
  .shorts{grid-auto-columns:68%}
  .gallery{columns:2 140px;column-gap:10px}
  .gitem{margin-bottom:10px}
  .mix{min-height:560px}
  .mix-item{width:calc(var(--w) * 1.9)}
  .mix-item .mix-inner{--o:.55}
  .lb-prev,.lb-next{top:auto;bottom:20px;margin:0}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .cap,.js .reveal,.js .stagger>*,.js .gallery .gitem,.mix-item .mix-inner{opacity:1!important;transform:none!important}
  .tw-char{opacity:1}
}