/* ─────────────────────────────────────────
   HOOK — Estilos principales
───────────────────────────────────────── */
:root {
  --night:#080e1f; --night-mid:#0d1835; --night-soft:#111e45;
  --brand-blue:#1040a0; --brand-deep:#0a2870;
  --celeste:#00b4ff; --celeste-dark:#0090d4; --celeste-bg:#e6f7ff;
  --white:#ffffff; --off-white:#f4f6fb;
  --gray-100:#e8edf5; --gray-200:#cdd4e4; --gray-400:#8a97b0; --gray-600:#4a5570; --gray-800:#1e2540;
  --max:1280px; --font:'Montserrat',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font);color:var(--gray-800);background:var(--off-white);overflow-x:hidden;-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;}
img,video{display:block;max-width:100%;}
.container{width:min(calc(100% - 48px),var(--max));margin:0 auto;}
section{padding:100px 0;}

.label{font-size:10px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--celeste);display:flex;align-items:center;gap:10px;margin-bottom:16px;}
.label::before{content:'';width:20px;height:2px;background:var(--celeste);border-radius:2px;}
.label--light{color:rgba(255,255,255,.4);}
.label--light::before{background:rgba(255,255,255,.2);}

.btn{display:inline-flex;align-items:center;justify-content:center;height:48px;padding:0 24px;border-radius:999px;font-family:var(--font);font-size:12px;font-weight:700;letter-spacing:.05em;cursor:pointer;border:none;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s,color .2s;}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:linear-gradient(135deg,var(--night) 0%,var(--brand-blue) 100%);color:var(--white);}
.btn-primary:hover{box-shadow:0 10px 28px rgba(0,100,200,.3);}
.btn-outline{background:transparent;color:var(--white);border:1.5px solid rgba(255,255,255,.5);}
.btn-outline:hover{border-color:var(--white);background:rgba(255,255,255,.1);color:var(--white);}

/* ── HEADER ── */
.header{position:fixed;top:0;left:0;right:0;z-index:200;padding:0 40px;height:68px;display:flex;align-items:center;justify-content:space-between;background:rgba(8,14,31,.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.07);transition:background .4s,border-color .4s;}
.header.scrolled{background:rgba(8,14,31,.97);}
.logo-wrap{display:flex;align-items:center;}
.logo-img{height:56px;width:auto;display:block;}
.nav{display:flex;align-items:center;gap:32px;}
.nav a{font-size:11px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:rgba(255,255,255,.55);transition:color .2s;}
.nav a:hover{color:var(--white);}
.nav-cta{display:inline-flex;align-items:center;height:36px;padding:0 18px;background:var(--celeste);color:var(--night)!important;border-radius:999px;font-size:11px!important;font-weight:700!important;letter-spacing:.05em;transition:background .2s,transform .2s!important;}
.nav-cta:hover{background:var(--celeste-dark)!important;transform:translateY(-1px);}

/* ── HERO ── */
.hero{min-height:100svh;background:var(--night);display:flex;flex-direction:column;padding-top:68px;position:relative;overflow:hidden;}
.hero-accent{position:absolute;inset:0;pointer-events:none;z-index:0;background:radial-gradient(ellipse 60% 80% at 0% 60%,rgba(0,40,120,.45) 0%,transparent 60%),radial-gradient(ellipse 50% 50% at 100% 0%,rgba(0,60,160,.2) 0%,transparent 50%);}

/* Video de fondo — espejado horizontalmente para que el perrito quede a la derecha */
.hero-bg-video{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;
  opacity:.7;
  z-index:0;
  pointer-events:none;
  transform:scaleX(-1);
}
.hero-bg-overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(to right, rgba(8,14,31,.85) 0%, rgba(8,14,31,.65) 30%, rgba(8,14,31,.10) 55%, rgba(8,14,31,.0) 100%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;flex:1;width:min(calc(100% - 48px),var(--max));margin:0 auto;padding:80px 0 48px;display:flex;flex-direction:column;justify-content:flex-end;}
.hero-content{display:flex;flex-direction:column;gap:28px;}
.hero-eyebrow{font-size:10px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--celeste);display:flex;align-items:center;gap:10px;opacity:.85;}
.hero-eyebrow::before{content:'';width:20px;height:2px;background:var(--celeste);border-radius:2px;}
.hero-h1{font-size:clamp(52px,8vw,120px);font-weight:800;line-height:.88;letter-spacing:-.05em;color:var(--white);}
.hero-h1 span{color:var(--celeste);}
.hero-desc{font-size:16px;font-weight:400;line-height:1.75;color:rgba(255,255,255,.5);max-width:38ch;}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;}

@media(max-width:900px){
  .hero-inner{padding:60px 0 40px;}
  .hero-deco--trigo{display:none;}
}

/* ── TICKER ── */
.ticker{background:var(--night-mid);border-top:1px solid rgba(255,255,255,.05);border-bottom:1px solid rgba(255,255,255,.05);padding:13px 0;overflow:hidden;}
.ticker-track{display:flex;gap:44px;white-space:nowrap;animation:ticker 24s linear infinite;}
.ticker-track span{font-size:10px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:rgba(255,255,255,.28);flex-shrink:0;}
.ticker-track .dot{color:var(--celeste);opacity:.6;}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ── NOSOTROS ── */
.about{background:var(--night);position:relative;overflow:hidden;}
.about-deco{position:absolute;inset:0;pointer-events:none;z-index:0;}
.about-deco img{width:100%;height:100%;object-fit:cover;object-position:center;opacity:.55;filter:grayscale(10%) brightness(.85);}
.about::before{content:'';position:absolute;inset:0;z-index:0;background:linear-gradient(135deg,rgba(8,14,31,.55) 0%,rgba(16,64,160,.10) 100%);}
.about .container{position:relative;z-index:2;}
.about-h2{font-size:clamp(34px,4.2vw,58px);font-weight:800;letter-spacing:-.05em;line-height:.9;color:var(--white);margin-bottom:28px;}
.about-h2 span{color:var(--celeste);}
.about-body{font-size:16px;font-weight:400;line-height:1.8;color:rgba(255,255,255,.6);margin-bottom:18px;}
.about-pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px;margin-bottom:8px;}
.pill{display:inline-flex;align-items:center;padding:7px 16px;border-radius:999px;background:rgba(0,180,255,.15);color:var(--celeste);font-size:11px;font-weight:700;letter-spacing:.02em;transition:background .2s,color .2s;cursor:default;border:1px solid rgba(0,180,255,.25);line-height:1;}
.pill:hover{background:var(--celeste);color:var(--night);}
.about-logo-mark{height:110px;width:auto;display:block;margin-bottom:24px;}
.about-right{display:grid;gap:10px;}
.about-card{background:rgba(255,255,255,.92);border-radius:16px;padding:28px;border:1px solid rgba(255,255,255,.2);transition:transform .35s,box-shadow .35s;}
.about-card:hover{transform:translateY(-4px);box-shadow:0 14px 36px rgba(0,0,0,.3);}
.about-card-num{font-size:44px;font-weight:800;letter-spacing:-.05em;color:var(--night);line-height:1;margin-bottom:6px;}
.about-card-num em{color:var(--celeste);font-style:normal;}
.about-card p{font-size:13px;font-weight:500;color:var(--gray-600);line-height:1.6;}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;}

/* Misión y Visión */
.about-mv{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;
  margin-top:28px;margin-bottom:4px;
}
.about-mv-item{
  padding:18px 20px;
  border-radius:12px;
  border:1px solid rgba(0,180,255,.2);
  background:rgba(0,180,255,.05);
  backdrop-filter:blur(4px);
}
.about-mv-label{
  font-size:9px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--celeste);margin-bottom:8px;
  display:flex;align-items:center;gap:8px;
}
.about-mv-label::before{content:'';width:12px;height:1.5px;background:var(--celeste);border-radius:2px;}
.about-mv-text{font-size:12px;font-weight:400;line-height:1.7;color:rgba(255,255,255,.55);}

@media(max-width:640px){.about-mv{grid-template-columns:1fr;}}

/* ── SERVICIOS ── */
.services{background:var(--night);color:var(--white);}
.services-head{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:end;margin-bottom:60px;}
.services-h2{font-size:clamp(34px,4.2vw,58px);font-weight:800;letter-spacing:-.05em;line-height:.9;color:var(--white);}
.services-h2 span{color:var(--celeste);}
.services-intro{font-size:15px;font-weight:400;line-height:1.75;color:rgba(255,255,255,.4);}
.services-list{list-style:none;}
.service-item{border-top:1px solid rgba(255,255,255,.06);}
.service-item:last-child{border-bottom:1px solid rgba(255,255,255,.06);}
.service-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;padding:22px 0;background:none;border:none;cursor:pointer;text-align:left;font-family:var(--font);transition:padding-left .35s cubic-bezier(.23,1,.32,1);gap:24px;}
.service-trigger:hover{padding-left:14px;}
.service-trigger:hover .service-name,.service-trigger[aria-expanded="true"] .service-name{color:var(--celeste);}
.service-trigger[aria-expanded="true"] .service-arrow{transform:rotate(45deg);border-color:var(--celeste);color:var(--celeste);}
.service-left{display:flex;align-items:baseline;gap:24px;flex:1;}
.service-num{font-size:11px;font-weight:700;color:rgba(255,255,255,.15);letter-spacing:.06em;min-width:24px;}
.service-name{font-size:clamp(18px,2.4vw,34px);font-weight:800;letter-spacing:-.04em;color:rgba(255,255,255,.8);line-height:1;transition:color .3s;}
.service-right{display:flex;align-items:center;gap:16px;flex-shrink:0;}
.service-tags{display:flex;flex-wrap:wrap;gap:6px;}
.service-tag{font-size:10px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--celeste);background:rgba(0,180,255,.08);padding:4px 12px;border-radius:999px;border:1px solid rgba(0,180,255,.3);}
.service-arrow{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.3);font-size:16px;transition:transform .4s cubic-bezier(.23,1,.32,1),border-color .3s,color .3s;flex-shrink:0;}
.service-trigger:hover .service-arrow{border-color:var(--celeste);color:var(--celeste);}
.service-panel{max-height:0;overflow:hidden;transition:max-height .45s ease;}
.service-panel.is-open{max-height:800px;}
.service-detail{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px 48px;padding:4px 0 28px 48px;}
.service-detail li{font-size:14px;font-weight:500;color:rgba(255,255,255,.45);display:flex;align-items:center;gap:12px;line-height:1.45;}
.service-detail li::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--celeste);opacity:.7;flex-shrink:0;}

/* ── DIFERENCIALES ── */
.differentials{background:var(--off-white);position:relative;overflow:hidden;}

/* Overlay azulado suave — deja ver la foto en sus tonos reales */
.differentials::before{
  content:'';position:absolute;inset:0;z-index:1;
  background:linear-gradient(
    135deg,
    rgba(8,14,31,.75) 0%,
    rgba(16,64,160,.28) 55%,
    rgba(0,50,100,.18) 100%
  );
  pointer-events:none;
}
.diff-deco{position:absolute;inset:0;pointer-events:none;z-index:0;}
/* Quitamos el overlay gris neutro original para que se vea la foto */
.diff-deco::after{content:'';position:absolute;inset:0;background:transparent;}
.diff-deco img{width:100%;height:100%;object-fit:cover;object-position:center 30%;opacity:1;filter:grayscale(15%) brightness(.75);display:block;}

.differentials .container{position:relative;z-index:2;}

.diff-intro{display:grid;grid-template-columns:1fr 1fr;gap:80px;margin-bottom:60px;align-items:end;}

/* Textos blancos para contrastar sobre el overlay */
.diff-h2{font-size:clamp(34px,4.2vw,58px);font-weight:800;letter-spacing:-.05em;line-height:.9;color:var(--white);}
.diff-h2 span{color:var(--celeste);}
.diff-lead{font-size:16px;font-weight:400;line-height:1.8;color:rgba(255,255,255,.7);max-width:38ch;}
.differentials .label{color:var(--celeste);}

/* Cards por encima del overlay */
.diff-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2px;border-radius:20px;overflow:hidden;border:1px solid var(--gray-100);position:relative;z-index:3;}
.diff-card{background:var(--white);padding:36px 32px;position:relative;overflow:hidden;transition:background .35s;}
.diff-card::before{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--celeste),var(--brand-blue));transform:scaleX(0);transform-origin:left;transition:transform .4s cubic-bezier(.23,1,.32,1);}
.diff-card:hover::before{transform:scaleX(1);}
.diff-card:hover{background:var(--night);}
.diff-card:hover .diff-title{color:var(--white);}
.diff-card:hover .diff-desc{color:rgba(255,255,255,.45);}
.diff-card:hover .diff-icon{background:rgba(0,180,255,.1);color:var(--celeste);}
.diff-icon{width:48px;height:48px;border-radius:12px;background:var(--celeste-bg);color:var(--brand-blue);display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:20px;transition:background .3s,color .3s;}
.diff-title{font-size:18px;font-weight:800;letter-spacing:-.03em;color:var(--night);margin-bottom:10px;transition:color .35s;}
.diff-desc{font-size:13px;font-weight:400;line-height:1.72;color:var(--gray-400);transition:color .35s;}
.diff-card--featured{grid-column:span 2;background:var(--night);border-bottom:3px solid var(--celeste);}
.diff-card--featured .diff-icon{background:rgba(0,180,255,.1);color:var(--celeste);}
.diff-card--featured .diff-title{color:var(--white);font-size:22px;}
.diff-card--featured .diff-desc{color:rgba(255,255,255,.5);max-width:72ch;}
.diff-card--featured:hover{background:var(--night);}
.diff-card--featured:hover .diff-title{color:var(--white);}
.diff-card--featured:hover .diff-desc{color:rgba(255,255,255,.55);}
.diff-card--featured::before{background:var(--celeste);transform:scaleX(1);}

/* ── PORTFOLIO UNIFICADO ── */
.portfolio{background:var(--night);padding:100px 0 80px;}
.portfolio-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:60px;gap:32px;}
.portfolio-h2{font-size:clamp(34px,4.2vw,58px);font-weight:800;letter-spacing:-.05em;line-height:.9;color:var(--white);}
.portfolio-h2 span{color:var(--celeste);}
.portfolio-intro{max-width:36ch;font-size:15px;font-weight:400;line-height:1.75;color:rgba(255,255,255,.4);align-self:flex-end;}
.pf-block{margin-bottom:48px;}
.pf-block-header{margin-bottom:28px;}
.pf-block-label{display:inline-flex;align-items:center;gap:12px;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.35);}
.pf-block-label::before{content:'';width:28px;height:1px;background:rgba(255,255,255,.15);}
.pf-block-sub{font-size:14px;font-weight:400;color:rgba(255,255,255,.3);margin-top:6px;margin-left:40px;}

.pf-grid{display:grid;grid-template-columns:repeat(12,1fr);grid-template-rows:auto auto;gap:12px;}
.pf-card{grid-column:span 4;position:relative;border-radius:10px;overflow:hidden;background:var(--night-mid);border:1px solid rgba(255,255,255,.08);transition:transform .4s cubic-bezier(.23,1,.32,1),border-color .3s;display:flex;flex-direction:column;}
.pf-card:hover{transform:translateY(-6px);border-color:rgba(0,180,255,.3);}
.pf-card--top{grid-column:span 6;grid-row:1;}
.pf-link{display:flex;flex-direction:column;height:100%;}
.pf-browser{display:flex;flex-direction:column;flex:1;min-height:0;}
.pf-browser-bar{height:36px;background:#1a1a2e;border-bottom:1px solid rgba(255,255,255,.06);display:flex;align-items:center;gap:10px;padding:0 14px;flex-shrink:0;}
.pf-dots{display:flex;gap:5px;flex-shrink:0;}
.pf-dot{width:10px;height:10px;border-radius:50%;display:block;}
.pf-dot--r{background:#ff5f57;}.pf-dot--y{background:#febc2e;}.pf-dot--g{background:#28c840;}
.pf-url{flex:1;height:20px;background:rgba(255,255,255,.06);border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:600;letter-spacing:.02em;color:rgba(255,255,255,.3);font-family:var(--font);}
.pf-img{width:100%;flex:1;min-height:0;overflow:hidden;}
.pf-img img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .6s cubic-bezier(.23,1,.32,1),filter .4s;filter:brightness(.92);display:block;}
.pf-card:hover .pf-img img{transform:scale(1.04);filter:brightness(.5);}
.pf-badge{padding:14px 16px 16px;background:rgba(8,14,31,.95);border-top:1px solid rgba(255,255,255,.05);display:flex;flex-direction:column;gap:3px;transition:opacity .3s;flex-shrink:0;}
.pf-card:hover .pf-badge{opacity:0;}
.pf-badge-kicker{font-size:9px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--celeste);opacity:.7;}
.pf-badge-name{font-size:14px;font-weight:800;letter-spacing:-.02em;color:var(--white);}
.pf-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .35s;pointer-events:none;}
.pf-card:hover .pf-overlay{opacity:1;}
.pf-overlay-inner{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;padding:0 24px;}
.pf-kicker{font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--celeste);}
.pf-title{font-size:clamp(18px,2vw,28px);font-weight:800;letter-spacing:-.04em;color:var(--white);line-height:1;}
.pf-cta{display:inline-flex;align-items:center;height:34px;padding:0 18px;border:1px solid rgba(0,180,255,.5);border-radius:999px;font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--celeste);margin-top:4px;transition:background .2s,border-color .2s,color .2s;}
.pf-card:hover .pf-cta{background:var(--celeste);color:var(--night);border-color:var(--celeste);}
@media(max-width:1100px){.pf-card{grid-column:span 6;grid-row:auto;}.pf-card--top{grid-column:span 6;grid-row:auto;}.pf-img{aspect-ratio:16/9;flex:none;}}
@media(max-width:640px){.pf-card,.pf-card--top{grid-column:span 12;}.pf-grid{gap:8px;}}

/* ── FILTROS Y GALERÍA ── */
.works-filters-wrap{position:sticky;top:68px;z-index:100;background:var(--night);padding:14px 0;margin-bottom:24px;border-bottom:1px solid rgba(255,255,255,.06);}
.works-filters{display:flex;flex-wrap:wrap;gap:8px;width:min(calc(100% - 48px),var(--max));margin:0 auto;}
.filter-btn{height:34px;padding:0 14px;border-radius:999px;border:1px solid rgba(255,255,255,.1);background:transparent;color:rgba(255,255,255,.4);font-family:var(--font);font-size:9.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;white-space:nowrap;transition:background .2s,border-color .2s,color .2s;}
.filter-btn:hover{border-color:rgba(0,180,255,.35);color:var(--celeste);}
.filter-btn.active{background:var(--celeste);border-color:var(--celeste);color:var(--night);}
.works-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;align-items:start;}
.work-item{opacity:1;transform:scale(1);transition:opacity .25s,transform .25s;min-width:0;overflow:hidden;}
.work-item.work-hidden{display:none;}
.work-thumb{position:relative;width:100%;height:200px;border-radius:10px;overflow:hidden;cursor:pointer;background:var(--night-mid);display:block;}
.work-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .5s cubic-bezier(.23,1,.32,1),filter .3s;filter:brightness(.82);display:block;}
.work-thumb:hover img{transform:scale(1.06);filter:brightness(.55);}
.work-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;opacity:0;transition:opacity .3s;background:rgba(8,14,31,.55);}
.work-thumb:hover .work-overlay{opacity:1;}
.work-overlay-btns{display:flex;flex-direction:column;gap:8px;align-items:center;}
.work-overlay-btn{display:inline-flex;align-items:center;gap:6px;padding:9px 20px;border-radius:999px;font-family:var(--font);font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;border:none;transition:transform .2s,box-shadow .2s;white-space:nowrap;}
.work-overlay-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.3);}
.work-overlay-btn--view{background:rgba(255,255,255,.15);color:var(--white);border:1.5px solid rgba(255,255,255,.4);}
.work-overlay-btn--link{background:var(--celeste);color:var(--night);}
.work-icon{font-size:28px;color:var(--white);line-height:1;}
.work-play{font-size:22px;width:52px;height:52px;border-radius:50%;background:rgba(0,180,255,.9);display:flex;align-items:center;justify-content:center;padding-left:3px;}
.work-pdf{font-size:22px;font-weight:700;color:var(--white);width:48px;height:48px;border-radius:50%;background:rgba(0,180,255,.8);display:flex;align-items:center;justify-content:center;}
.work-pdf-preview{position:absolute;inset:0;width:100%;height:100%;border:none;pointer-events:none;transform-origin:top left;}
.work-video-preview{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;display:block;}
.work-label{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.8);background:rgba(0,0,0,.5);padding:3px 10px;border-radius:999px;}
.work-thumb--audio{cursor:pointer;background:linear-gradient(135deg,var(--night-soft) 0%,var(--brand-deep) 100%);display:flex;align-items:center;justify-content:center;}
.work-audio-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 30% 50%,rgba(0,180,255,.15) 0%,transparent 70%);}
.work-audio-inner{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;padding:0 16px;}
.work-audio-icon{font-size:36px;color:var(--celeste);opacity:.8;line-height:1;}
.work-audio-title{font-size:13px;font-weight:700;color:var(--white);letter-spacing:-.01em;line-height:1.3;}
.work-audio-brand{font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--celeste);opacity:.7;}
.lb-audio-wrap{display:flex;flex-direction:column;align-items:center;gap:20px;padding:40px 32px;background:var(--night-mid);border-radius:16px;border:1px solid rgba(255,255,255,.08);min-width:320px;}
.lb-audio-icon{font-size:52px;color:var(--celeste);}
.lb-audio-wrap audio{width:100%;max-width:380px;}
@media(max-width:1024px){.works-grid{grid-template-columns:repeat(3,1fr);}}
@media(max-width:768px){.works-filters-wrap{top:0;}.works-grid{grid-template-columns:repeat(2,1fr);gap:8px;}.work-thumb{height:160px;}}
@media(max-width:480px){.works-grid{grid-template-columns:repeat(2,1fr);}.work-thumb{height:140px;}}

/* ── LIGHTBOX ── */
.lightbox{position:fixed;inset:0;z-index:1000;background:rgba(5,8,20,.96);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s ease;}
.lightbox.is-open{opacity:1;pointer-events:all;}
.lb-inner{display:flex;flex-direction:column;align-items:center;gap:16px;max-width:90vw;max-height:90vh;width:100%;}
.lb-media{width:100%;max-height:78vh;display:flex;align-items:center;justify-content:center;}
.lb-media img{max-width:100%;max-height:78vh;object-fit:contain;border-radius:8px;}
.lb-info{display:flex;align-items:center;gap:12px;}
.lb-cat{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--celeste);opacity:.8;}
.lb-title{font-size:14px;font-weight:600;color:rgba(255,255,255,.65);letter-spacing:-.01em;}
.lb-close,.lb-prev,.lb-next{position:fixed;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);color:var(--white);cursor:pointer;font-family:var(--font);transition:background .2s,transform .2s;line-height:1;}
.lb-close:hover,.lb-prev:hover,.lb-next:hover{background:rgba(0,180,255,.2);border-color:var(--celeste);}
.lb-close{top:24px;right:24px;width:40px;height:40px;border-radius:50%;font-size:16px;display:flex;align-items:center;justify-content:center;}
.lb-prev,.lb-next{top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;font-size:24px;display:flex;align-items:center;justify-content:center;}
.lb-prev{left:20px;}.lb-next{right:20px;}
.lb-prev:hover{transform:translateY(-50%) translateX(-2px);}
.lb-next:hover{transform:translateY(-50%) translateX(2px);}
@media(max-width:768px){.lb-prev{left:8px;}.lb-next{right:8px;}}

/* ── CLIENTES ── */
.clients{background:var(--night);padding:72px 0 64px;}
.clients-head{text-align:center;margin-bottom:44px;}
.clients-label{font-size:13px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.7);display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:10px;}
.clients-label::before,.clients-label::after{content:'';width:32px;height:2px;background:rgba(255,255,255,.3);border-radius:2px;}
.clients-sub{font-size:15px;color:rgba(255,255,255,.45);font-weight:400;}
.clients-marquee{overflow:hidden;width:100%;-webkit-mask-image:linear-gradient(to right,transparent 0%,black 6%,black 94%,transparent 100%);mask-image:linear-gradient(to right,transparent 0%,black 6%,black 94%,transparent 100%);}
.clients-track{display:flex;align-items:center;width:max-content;animation:clientsScroll 60s linear infinite;}
@keyframes clientsScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.client-logo-wrap{display:flex;align-items:center;justify-content:center;width:200px;height:100px;flex-shrink:0;border-right:1px solid rgba(255,255,255,.07);padding:0 28px;transition:background .25s;}
.client-logo-wrap:hover{background:rgba(0,180,255,.06);}
.client-logo-wrap img{max-width:140px;max-height:56px;width:auto;height:auto;object-fit:contain;display:block;filter:brightness(0) invert(1);opacity:.8;transition:opacity .25s;}
.client-logo-wrap:hover img{opacity:1;}
@media(max-width:640px){.client-logo-wrap{width:150px;padding:0 18px;}.client-logo-wrap img{max-width:100px;max-height:40px;}}

/* ── CONTACTO ── */
.contact-logo-small{height:64px;width:auto;display:block;margin-bottom:24px;}
.contact{background:var(--off-white);}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;}
.contact-h2{font-size:clamp(34px,4.2vw,58px);font-weight:800;letter-spacing:-.05em;line-height:.9;color:var(--night);margin-bottom:24px;}
.contact-h2 span{color:var(--celeste);}
.contact-text{font-size:16px;font-weight:400;line-height:1.8;color:var(--gray-600);max-width:38ch;}
.contact-card{background:var(--white);border-radius:20px;padding:40px;border:1px solid var(--gray-100);box-shadow:0 8px 36px rgba(8,14,31,.06);}
.contact-profile{display:flex;align-items:center;gap:14px;margin-bottom:24px;}
.contact-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--night),var(--celeste));color:var(--white);font-size:14px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0;letter-spacing:.04em;}
.contact-name{font-size:18px;font-weight:800;letter-spacing:-.03em;color:var(--night);}
.contact-role{font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--celeste);margin-top:2px;}
.contact-creds{font-size:11px;font-weight:400;color:var(--gray-400);margin-top:3px;line-height:1.45;}
.contact-items{display:grid;gap:8px;margin-bottom:24px;}
.contact-row{display:flex;align-items:center;gap:12px;padding:14px 16px;background:var(--white);border-radius:10px;border:1.5px solid var(--celeste);transition:border-color .2s,background .2s,box-shadow .2s;}
.contact-row:hover{border-color:var(--celeste-dark);background:var(--celeste-bg);box-shadow:0 4px 16px rgba(0,180,255,.12);}
.contact-row-icon{width:32px;height:32px;border-radius:8px;background:var(--celeste-bg);color:var(--brand-blue);display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0;}
.contact-row-text{font-size:13px;font-weight:600;color:var(--night);}

/* Botón WhatsApp — paleta de azules premium con degradé y shimmer */
.btn-wa{
  display:flex;align-items:center;justify-content:center;gap:10px;
  width:100%;height:52px;border-radius:12px;
  font-size:13px;font-weight:700;font-family:var(--font);
  color:var(--white);border:none;cursor:pointer;
  position:relative;overflow:hidden;
  background:linear-gradient(110deg,var(--brand-deep) 0%,var(--brand-blue) 45%,var(--celeste-dark) 100%);
  box-shadow:0 4px 20px rgba(0,100,200,.35),inset 0 1px 0 rgba(255,255,255,.12);
  transition:transform .2s,box-shadow .2s,background .2s;
}
.btn-wa::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.15) 50%,transparent 70%);
  transform:translateX(-100%);transition:transform .55s ease;
}
.btn-wa:hover::before{transform:translateX(100%);}
.btn-wa:hover{
  background:linear-gradient(110deg,var(--brand-blue) 0%,var(--celeste-dark) 45%,var(--celeste) 100%);
  transform:translateY(-2px);
  box-shadow:0 10px 32px rgba(0,130,220,.45),inset 0 1px 0 rgba(255,255,255,.18);
}
.btn-wa svg{flex-shrink:0;opacity:.9;}

.contact-social{display:flex;gap:10px;margin-top:12px;}
.social-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;height:44px;border-radius:10px;border:1px solid var(--gray-100);background:var(--off-white);color:var(--gray-600);font-size:12px;font-weight:700;font-family:var(--font);transition:border-color .2s,background .2s,color .2s;}
.social-btn:hover{border-color:var(--celeste);background:var(--celeste-bg);color:var(--brand-blue);}

/* ── FOOTER ── */
.footer{background:var(--night);border-top:1px solid rgba(255,255,255,.08);padding:40px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;}
.footer-left{display:flex;flex-direction:column;gap:8px;}
.footer-logo-wrap{display:flex;align-items:center;}
.footer-logo-img{height:36px;width:auto;filter:brightness(0) invert(1);opacity:.85;}
.footer-tagline{font-size:11px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.35);}
.footer-note{font-size:13px;font-weight:400;color:rgba(255,255,255,.4);}
@media(max-width:640px){.footer{padding:28px 20px;flex-direction:column;align-items:flex-start;gap:16px;}}

/* ── ANIMACIONES ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.hero-eyebrow{animation:fadeUp .7s ease both .15s}
.hero-h1{animation:fadeUp .7s ease both .28s}
.hero-desc{animation:fadeUp .7s ease both .38s}
.hero-actions{animation:fadeUp .7s ease both .48s}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .75s cubic-bezier(.23,1,.32,1),transform .75s cubic-bezier(.23,1,.32,1);}
.reveal.in{opacity:1;transform:none;}

/* ── RESPONSIVE GENERAL ── */
@media(max-width:1100px){.diff-grid{grid-template-columns:1fr;}.diff-card--featured{grid-column:span 1;}}
@media(max-width:900px){
  .header{padding:0 24px;}.nav{display:none;}
  section{padding:80px 0;}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:48px;}
  .services-head,.diff-intro{grid-template-columns:1fr;gap:32px;}
  .portfolio-head{flex-direction:column;align-items:flex-start;}
  .about-deco{display:none;}
}
@media(max-width:640px){
  .container{width:calc(100% - 40px);}
  section{padding:64px 0;}
  .service-detail{grid-template-columns:1fr;}.service-tags{display:none;}
  .diff-card--featured .diff-title{font-size:18px;}
  .footer{padding:24px 20px;flex-direction:column;text-align:center;}
}

/* ══════════════════════════════════
   CATEGORY CARDS — Portfolio
══════════════════════════════════ */
.cat-grid{
  display:grid;
  grid-template-columns:1fr 1.4fr 1fr;
  grid-template-rows:auto auto;
  gap:16px;
  margin-bottom:0;
}
.cat-card:nth-child(4){grid-column:1 / 2;}
.cat-card:nth-child(5){grid-column:2 / 4;}
.cat-card{aspect-ratio:unset;min-height:280px;}
.cat-card:nth-child(4),.cat-card:nth-child(5){min-height:220px;}

@media(max-width:900px){
  .cat-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto auto auto;}
  .cat-card:nth-child(4){grid-column:1/2;}
  .cat-card:nth-child(5){grid-column:2/3;}
  .cat-card,.cat-card:nth-child(4),.cat-card:nth-child(5){min-height:200px;}
}
@media(max-width:560px){
  .cat-grid{grid-template-columns:1fr;}
  .cat-card:nth-child(4),.cat-card:nth-child(5){grid-column:1/2;}
  .cat-card,.cat-card:nth-child(4),.cat-card:nth-child(5){min-height:180px;}
}

.cat-card{
  position:relative;border:none;border-radius:18px;overflow:hidden;
  cursor:pointer;background:var(--night-mid);transition:transform .35s,box-shadow .35s;
}
.cat-card:hover{transform:translateY(-6px);box-shadow:0 24px 60px rgba(0,0,0,.5);}
.cat-card-bg{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .5s;}
.cat-card:hover .cat-card-bg{transform:scale(1.06);}
.cat-card-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(8,14,31,.88) 0%,rgba(8,14,31,.3) 60%,rgba(8,14,31,.1) 100%);
  transition:background .3s;
}
.cat-card:hover .cat-card-overlay{background:linear-gradient(to top,rgba(8,14,31,.92) 0%,rgba(8,14,31,.5) 60%,rgba(8,14,31,.2) 100%);}
.cat-card-body{position:absolute;bottom:0;left:0;right:0;padding:28px 24px;display:flex;flex-direction:column;gap:4px;text-align:left;}
.cat-card-icon{font-size:22px;color:var(--celeste);margin-bottom:6px;line-height:1;}
.cat-card-title{font-size:clamp(18px,2.2vw,26px);font-weight:800;color:var(--white);letter-spacing:-.03em;line-height:1.1;margin:0;}
.cat-card-sub{font-size:12px;font-weight:500;color:rgba(255,255,255,.55);letter-spacing:.02em;margin:0;}
.cat-card-cta{
  display:inline-flex;align-items:center;gap:6px;
  margin-top:12px;font-size:11px;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:var(--celeste);
  opacity:0;transform:translateY(8px);transition:opacity .3s,transform .3s;
}
.cat-card:hover .cat-card-cta{opacity:1;transform:translateY(0);}

/* ── PANEL DE GALERÍA ── */
.cat-gallery-panel{display:none;margin-top:48px;animation:fadeUp .4s ease both;}
.cat-gallery-panel.is-open{display:block;}
.cat-gallery-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:32px;gap:20px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.1);}
.cat-gallery-label{margin-bottom:8px;}
.cat-gallery-title{font-size:clamp(24px,3vw,40px);font-weight:800;letter-spacing:-.04em;color:var(--white);margin:0;}
.cat-gallery-close{flex-shrink:0;height:38px;padding:0 20px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);color:rgba(255,255,255,.6);font-family:var(--font);font-size:12px;font-weight:600;cursor:pointer;transition:background .2s,color .2s;white-space:nowrap;}
.cat-gallery-close:hover{background:rgba(255,255,255,.15);color:var(--white);}

/* ══════════════════════════════════
   GALLERY OVERLAY — pantalla completa
══════════════════════════════════ */
.gal-overlay{position:fixed;inset:0;z-index:300;background:var(--night);display:flex;flex-direction:column;opacity:0;pointer-events:none;transition:opacity .35s;}
.gal-overlay.is-open{opacity:1;pointer-events:all;}
.gal-header{flex-shrink:0;display:flex;align-items:center;gap:16px;padding:0 40px;height:68px;border-bottom:1px solid rgba(255,255,255,.08);background:rgba(8,14,31,.97);}
.gal-header-title{font-size:14px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--white);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.gal-cats{display:flex;gap:6px;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;}
.gal-cats::-webkit-scrollbar{display:none;}
.gal-cat-btn{flex-shrink:0;height:32px;padding:0 14px;border-radius:999px;border:1px solid rgba(255,255,255,.12);background:transparent;color:rgba(255,255,255,.45);font-family:var(--font);font-size:9.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;cursor:pointer;white-space:nowrap;transition:background .2s,border-color .2s,color .2s;}
.gal-cat-btn.active,.gal-cat-btn:hover{background:var(--celeste);border-color:var(--celeste);color:var(--night);}
.gal-close{flex-shrink:0;width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.06);color:rgba(255,255,255,.7);font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s,color .2s;margin-left:8px;}
.gal-close:hover{background:rgba(255,255,255,.15);color:var(--white);}
.gal-body{flex:1;overflow-y:auto;padding:32px 40px 48px;}
.gal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;}

@media(max-width:700px){
  .gal-header{padding:0 16px;height:60px;}
  .gal-body{padding:20px 16px 40px;}
  .gal-header-title{display:none;}
}