:root{
  --blue:#1fa9e2;
  --blue-deep:#0d91c9;
  --blue-soft:#eaf8fe;
  --navy:#07111b;
  --navy-2:#0c1926;
  --ink:#102030;
  --muted:#687684;
  --line:#dce5ec;
  --bg:#f5f8fa;
  --white:#fff;
  --shadow:0 22px 55px rgba(9,28,45,.12);
  --shadow-soft:0 10px 32px rgba(9,28,45,.08);
  --radius:18px;
  --max:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.56;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
.container{width:min(var(--max),calc(100% - 48px));margin-inline:auto}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;font-weight:900;color:var(--blue)}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--blue)}
.section{padding:96px 0}
.section.soft{background:linear-gradient(180deg,#f7f9fb 0%,#f3f6f8 100%)}
.section.dark{background:radial-gradient(circle at 20% 0%,#11293a 0%,#07111b 55%,#050b11 100%);color:#fff}
.section-head{text-align:center;max-width:820px;margin:0 auto 44px}
.section-head .eyebrow::before{display:none}
.section-head h2{font-size:clamp(2.15rem,4.15vw,3.55rem);line-height:1.02;margin:.55rem 0 .8rem;letter-spacing:-.045em}
.section-head p{margin:0;color:var(--muted);font-size:1.04rem}
.dark .section-head p{color:#aeb8c3}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.65rem;min-height:50px;padding:0 23px;border-radius:7px;font-weight:850;font-size:.82rem;letter-spacing:.035em;text-transform:uppercase;border:1px solid transparent;transition:transform .2s ease,background .2s ease,border-color .2s ease,box-shadow .2s ease;cursor:pointer}
.btn.primary{background:var(--blue);color:#fff;box-shadow:0 9px 24px rgba(31,169,226,.23)}
.btn.primary:hover{background:var(--blue-deep);transform:translateY(-2px);box-shadow:0 12px 28px rgba(31,169,226,.30)}
.btn.ghost{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.035);backdrop-filter:blur(8px)}
.btn.ghost:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
.btn.light{border-color:#b9cad6;background:#fff;color:#163049}
.btn.light:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.icon-dot{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-weight:900;box-shadow:0 7px 18px rgba(31,169,226,.26)}

.site-header{position:fixed;z-index:100;top:0;left:0;right:0;height:88px;color:#fff;transition:height .25s ease,background .25s ease,box-shadow .25s ease,border-color .25s ease;background:linear-gradient(180deg,rgba(0,0,0,.48),rgba(0,0,0,0));border-bottom:1px solid transparent}
.site-header.scrolled{height:72px;background:rgba(5,12,18,.92);backdrop-filter:blur(16px);border-color:rgba(255,255,255,.08);box-shadow:0 8px 28px rgba(0,0,0,.16)}
.site-header .inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{width:172px;flex:0 0 auto;transition:width .25s ease}.scrolled .logo{width:160px}
.logo img{width:100%;height:auto}
.nav{display:flex;align-items:center;gap:26px;font-weight:800;font-size:.77rem;text-transform:uppercase;letter-spacing:.04em}
.nav a{opacity:.92;position:relative;padding:30px 0;transition:color .18s ease,opacity .18s ease}
.scrolled .nav a{padding:22px 0}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:20px;height:2px;background:var(--blue);transition:right .2s ease}.scrolled .nav a::after{bottom:15px}
.nav a:hover,.nav a.active{color:var(--blue);opacity:1}.nav a:hover::after,.nav a.active::after{right:0}
.header-cta{white-space:nowrap;min-height:42px;padding:0 17px;font-size:.73rem}
.menu-btn{display:none;background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.18);border-radius:8px;width:44px;height:44px;font-size:1.35rem;line-height:1}

.hero{min-height:760px;display:flex;align-items:center;position:relative;color:#fff;background:#05090d;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(1,6,10,.96) 0%,rgba(2,9,16,.88) 32%,rgba(2,8,14,.46) 62%,rgba(0,0,0,.16) 100%),url('assets/hero.png');background-size:cover;background-position:center center;transform:scale(1.008)}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:180px;background:linear-gradient(transparent,rgba(0,0,0,.48))}
.hero .container{position:relative;z-index:2}
.hero-content{padding-top:92px;max-width:655px}
.brand-mini{font-size:.91rem;font-weight:760;letter-spacing:.12em;margin-bottom:17px}.brand-mini span{color:var(--blue)}
.hero h1{font-size:clamp(3.55rem,7.1vw,6rem);line-height:.92;letter-spacing:-.062em;margin:0 0 24px;max-width:780px;text-wrap:balance}.hero h1 span{color:var(--blue)}
.hero p{font-size:1.18rem;color:#eef3f7;max-width:550px;margin:0 0 30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-meta{margin-top:44px;font-size:.84rem;color:#d7dfe6;display:flex;align-items:center;gap:8px}
.hero-meta::before{content:"";width:7px;height:7px;border:2px solid var(--blue);border-radius:50%}

.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.service-card{background:#fff;border:1px solid #e7edf2;border-radius:12px;overflow:hidden;box-shadow:var(--shadow-soft);transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}
.service-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:#cfe6f1}
.service-card .photo{height:205px;position:relative;overflow:hidden;background:#0b1620}
.service-card .photo::after{content:"";position:absolute;inset:55% 0 0;background:linear-gradient(transparent,rgba(5,12,19,.25))}
.service-card .photo img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease,filter .45s ease}.service-card:hover .photo img{transform:scale(1.055);filter:saturate(1.05)}
.service-card .icon-dot{position:absolute;z-index:2;bottom:14px;left:14px;border:2px solid #fff}
.service-card .body{padding:21px 21px 22px}.service-card h3{margin:0 0 11px;font-size:1.04rem;line-height:1.16;text-transform:uppercase;letter-spacing:.01em}.service-card p{font-size:.9rem;color:var(--muted);min-height:88px;margin:0 0 18px}
.link{display:inline-flex;align-items:center;gap:7px;color:var(--blue);font-size:.76rem;font-weight:900;text-transform:uppercase;letter-spacing:.035em}.link:hover{color:var(--blue-deep)}

.projects-grid{display:grid;grid-template-columns:1.62fr 1fr;grid-template-rows:1fr 1fr;gap:14px;min-height:520px}
.project{position:relative;overflow:hidden;border-radius:12px;background:#0a0f15;color:#fff;box-shadow:var(--shadow-soft);isolation:isolate}
.project.main{grid-row:1/3}
.project img{width:100%;height:100%;object-fit:cover;transition:transform .55s cubic-bezier(.2,.7,.2,1),filter .35s ease}.project.main img{object-position:center 44%}.project:hover img{transform:scale(1.045);filter:saturate(1.08)}
.project::before{content:"";position:absolute;z-index:1;inset:0;border:1px solid rgba(255,255,255,.10);border-radius:inherit;pointer-events:none}
.project::after{content:"";position:absolute;z-index:1;inset:25% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.88))}
.project-label{position:absolute;z-index:2;left:22px;right:22px;bottom:20px;font-size:.96rem;text-transform:uppercase;letter-spacing:.03em;font-weight:850}.project-label::before{content:"";display:block;width:36px;height:2px;background:var(--blue);margin-bottom:11px}.project-label small{display:block;color:#d3dce4;margin-top:6px;font-size:.75rem;text-transform:none;letter-spacing:0;font-weight:500}
.center-action{text-align:center;margin-top:30px}

.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:36px}.metric{display:grid;grid-template-columns:48px 1fr;gap:15px;align-items:start}.metric .ico{width:42px;height:42px;border:1px solid rgba(31,169,226,.5);display:grid;place-items:center;border-radius:10px;font-size:1.4rem;color:var(--blue);background:rgba(31,169,226,.05)}.metric h3{font-size:.95rem;text-transform:uppercase;line-height:1.2;margin:2px 0 9px;letter-spacing:.02em}.metric p{color:#acb6c1;font-size:.88rem;margin:0}

.split{display:grid;grid-template-columns:1.08fr .92fr;gap:58px;align-items:center}
.split .media{border-radius:16px;overflow:hidden;box-shadow:var(--shadow);position:relative}.split .media::after{content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.16);border-radius:inherit;pointer-events:none}.split .media img{width:100%;height:480px;object-fit:cover}.split h2{font-size:clamp(2.35rem,4.4vw,4rem);line-height:.98;letter-spacing:-.05em;margin:.55rem 0 1rem}.split p{color:var(--muted)}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:11px 24px;margin:24px 0 30px}.checks div{font-size:.93rem}.checks div::before{content:"✓";color:var(--blue);font-weight:900;margin-right:8px}

.cta-band{position:relative;overflow:hidden;background:linear-gradient(120deg,#06121d,#0b2b40);color:#fff;border-radius:20px;padding:52px;display:flex;align-items:center;justify-content:space-between;gap:30px;box-shadow:var(--shadow)}.cta-band::after{content:"";position:absolute;width:320px;height:320px;border-radius:50%;right:-120px;top:-180px;background:radial-gradient(circle,rgba(31,169,226,.32),transparent 68%)}.cta-band>*{position:relative;z-index:1}.cta-band h2{font-size:clamp(2.1rem,4vw,3.45rem);line-height:1.01;letter-spacing:-.045em;margin:0 0 10px}.cta-band p{margin:0;color:#bdc7d1}.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

.footer{background:#040a0f;color:#c8d0d8;padding:58px 0 24px;border-top:1px solid #15212d}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:42px}.footer .logo{margin-bottom:18px}.footer h4{color:#fff;margin:0 0 15px;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}.footer p,.footer a,.footer span{font-size:.89rem;color:#aeb7c0}.footer a:hover{color:var(--blue)}.footer-links{display:grid;gap:9px}.copyright{border-top:1px solid #1a2632;margin-top:36px;padding-top:19px;font-size:.78rem;color:#7f8b96;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

.page-hero{min-height:500px;display:flex;align-items:end;padding:160px 0 76px;color:#fff;position:relative;background:#06111b;overflow:hidden}.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.88) 0%,rgba(0,0,0,.54) 43%,rgba(0,0,0,.16) 100%),var(--hero-image);background-size:cover;background-position:center}.page-hero::after{content:"";position:absolute;inset:auto 0 0;height:160px;background:linear-gradient(transparent,rgba(2,7,11,.48))}.page-hero .container{position:relative;z-index:2}.page-hero h1{font-size:clamp(3.2rem,6.3vw,5.6rem);max-width:850px;line-height:.94;letter-spacing:-.056em;margin:.55rem 0 1rem}.page-hero p{font-size:1.09rem;color:#d7e0e8;max-width:680px}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.info-card{padding:30px;border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:0 8px 25px rgba(9,28,45,.045);transition:.25s ease}.info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft);border-color:#c9e1ed}.info-card h3{margin:.85rem 0 .5rem;font-size:1.16rem}.info-card p{color:var(--muted);margin:0}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.gallery img{width:100%;height:300px;object-fit:cover;border-radius:12px;box-shadow:var(--shadow-soft)}
.project-list{display:grid;gap:30px}.case{display:grid;grid-template-columns:1.08fr .92fr;gap:42px;align-items:center;padding:20px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow-soft);overflow:hidden}.case:nth-child(even){grid-template-columns:.92fr 1.08fr}.case:nth-child(even) .case-img{order:2}.case-img{overflow:hidden;border-radius:12px;min-height:370px}.case-img img{width:100%;height:370px;object-fit:cover;transition:transform .45s ease}.case:hover .case-img img{transform:scale(1.035)}.case>div:last-child{padding:20px 20px 20px 0}.case:nth-child(even)>div:last-child{padding:20px 0 20px 20px}.case h3{font-size:clamp(1.9rem,3vw,2.75rem);line-height:1;letter-spacing:-.04em;margin:.5rem 0 1rem}.case p{color:var(--muted);margin-bottom:20px}
.contact-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:52px}.contact-list{display:grid;gap:15px}.contact-item{padding:22px;border:1px solid var(--line);border-radius:13px;background:#fff;box-shadow:0 7px 20px rgba(9,28,45,.035)}.contact-item strong{display:block;margin-bottom:5px;color:#0c2031}.contact-item a:hover{color:var(--blue)}.form{display:grid;gap:15px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field{display:grid;gap:7px}.field label{font-size:.82rem;font-weight:850;text-transform:uppercase;letter-spacing:.035em}.field input,.field textarea,.field select{width:100%;border:1px solid #cfd9e2;border-radius:9px;padding:14px 14px;font:inherit;background:#fff;outline:none;transition:border .18s ease,box-shadow .18s ease}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(31,169,226,.10)}.field textarea{min-height:150px;resize:vertical}

.wa-float{position:fixed;z-index:120;right:22px;bottom:22px;display:flex;align-items:center;gap:9px;background:var(--blue);color:#fff;border-radius:999px;padding:12px 17px;font-size:.76rem;font-weight:900;text-transform:uppercase;letter-spacing:.03em;box-shadow:0 14px 36px rgba(0,0,0,.24);transition:.2s ease}.wa-float:hover{transform:translateY(-3px);background:var(--blue-deep)}.wa-float span{font-size:1.15rem}

.reveal{opacity:0;transform:translateY(20px);transition:opacity .65s ease,transform .65s ease}.reveal.visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}.reveal{opacity:1;transform:none}}

@media(max-width:1060px){.nav{gap:17px;font-size:.72rem}.header-cta{display:none}.service-grid{grid-template-columns:repeat(2,1fr)}.metrics{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.cards-3{grid-template-columns:1fr 1fr}.contact-grid{grid-template-columns:1fr}.case,.case:nth-child(even){grid-template-columns:1fr}.case:nth-child(even) .case-img{order:0}.case>div:last-child,.case:nth-child(even)>div:last-child{padding:12px 10px 18px}}
@media(max-width:850px){.nav{display:none}.menu-btn{display:grid;place-items:center}.nav.open{display:flex;position:absolute;top:76px;left:20px;right:20px;flex-direction:column;align-items:stretch;gap:0;background:rgba(5,13,20,.98);padding:12px;border:1px solid #243544;border-radius:12px;box-shadow:0 20px 48px rgba(0,0,0,.35)}.nav.open a{padding:13px 12px;border-bottom:1px solid rgba(255,255,255,.06)}.nav.open a:last-child{border-bottom:0}.nav.open a::after{display:none}.projects-grid{min-height:470px}.cta-band{align-items:flex-start;flex-direction:column}}
@media(max-width:700px){.container{width:min(calc(100% - 28px),var(--max))}.section{padding:68px 0}.site-header{height:74px}.site-header.scrolled{height:66px}.logo,.scrolled .logo{width:148px}.hero{min-height:720px}.hero::before{background-image:linear-gradient(90deg,rgba(0,0,0,.94),rgba(0,0,0,.74)),url('assets/hero.png');background-position:72% center}.hero-content{padding-top:60px}.hero h1{font-size:3.35rem}.hero p{font-size:1.04rem}.service-grid,.metrics,.cards-3,.gallery{grid-template-columns:1fr}.service-card .photo{height:235px}.projects-grid{grid-template-columns:1fr;grid-template-rows:auto;min-height:0}.project.main{grid-row:auto;height:370px}.project{height:290px}.split .media img{height:350px}.checks{grid-template-columns:1fr}.cta-band{padding:36px 27px}.footer-grid{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}.case-img,.case-img img{height:290px;min-height:290px}.page-hero{min-height:430px;padding-bottom:58px}.page-hero h1{font-size:3.35rem}.gallery img{height:260px}.wa-float{right:14px;bottom:14px;padding:11px 14px}.wa-float em{display:none}}


/* Franja de marcas originales */
.tech-band{background:linear-gradient(180deg,#06111b 0%,#081725 100%);color:#fff;border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06)}
.tech-band .section-head{margin-bottom:28px}.tech-band .section-head p{color:#aeb8c3}
.brand-ribbon{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.brand-tile{min-height:126px;border-radius:14px;padding:17px 15px 13px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:11px;border:1px solid rgba(255,255,255,.10);overflow:hidden;transition:transform .2s ease,border-color .2s ease}
.brand-tile:hover{transform:translateY(-3px);border-color:rgba(31,169,226,.55)}
.brand-tile.light{background:#fff}.brand-tile.dark-logo,.brand-tile.blackmagic{background:#0d0f11}
.brand-tile img{max-width:100%;width:auto;height:54px;object-fit:contain}.brand-tile.blackmagic img{height:62px}.brand-tile.samson img{height:58px;width:58px}
.brand-tile span{font-size:.72rem;line-height:1.2;text-align:center;color:#697888;font-weight:760}.brand-tile.dark-logo span,.brand-tile.blackmagic span{color:#c4ced7}
/* Podcast comercial */
.page-actions{margin-top:26px}.podcast-commercial p{max-width:760px}.commercial-cards .info-card{position:relative;overflow:hidden;display:flex;flex-direction:column}.commercial-card p{flex:1}.product-tag{display:inline-flex;align-items:center;justify-content:center;align-self:flex-start;min-height:30px;padding:0 11px;border-radius:999px;background:var(--blue-soft);color:var(--blue-deep);font-size:.72rem;font-weight:900;text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px}.commercial-card .link{margin-top:18px}
@media(max-width:1060px){.brand-ribbon{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.brand-ribbon{grid-template-columns:repeat(2,1fr)}.brand-tile{min-height:112px}.brand-tile img{height:46px}.brand-tile.blackmagic img{height:52px}.brand-tile.samson img{height:50px;width:50px}.page-actions{gap:10px}}

/* Ajustes comerciales V10 */
.commercial-cards .info-card{display:flex;flex-direction:column;min-height:285px}.commercial-cards .info-card p{flex:1}.commercial-cards .info-card .link{margin-top:18px}.project-services .info-card{min-height:300px}.project-services .icon-dot{font-size:1.05rem}.case .eyebrow{margin-bottom:2px}


/* Contacto V14 */
.contact-form-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow-soft)}
.contact-form-card .btn{width:100%}
.contact-item{display:grid;gap:4px}
.contact-item span{color:var(--muted);font-size:.92rem}

/* Logos de marcas actualizados */
.brand-tile{min-height:118px;padding:16px 14px}
.brand-tile img{max-height:58px;max-width:88%;width:auto;object-fit:contain}
.brand-tile.samson img{height:56px;width:56px}
.brand-tile.blackmagic img{max-height:62px}
.brand-tile.hollyland img{max-height:68px;max-width:92%}
.brand-tile.shure img{max-height:48px;max-width:86%}
.brand-tile.omen img{max-height:44px;max-width:90%}
@media(max-width:700px){.brand-tile.hollyland img{max-height:56px}.brand-tile.shure img{max-height:42px}.brand-tile.omen img{max-height:38px}}