@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');
:root{--black:#020407;--blue:#078bff;--cyan:#00dfff;--white:#f5f8ff;--muted:#d5e0ef}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:#020407;color:var(--white);font-family:Inter,Arial,sans-serif;line-height:1.35;position:relative;isolation:isolate}
/* Marca de agua del logo en el fondo, manteniendo el estilo visual de la versión 3 */
body:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(rgba(2,4,7,.70),rgba(2,4,7,.76)),url("assets/logo-hz-tech.png");background-repeat:no-repeat;background-position:center center;background-size:min(82vw,1000px) auto;opacity:.38}
body:after{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 50% 45%,rgba(0,125,255,.12),transparent 65%)}a{color:inherit;text-decoration:none}.topbar{height:94px;padding:0 clamp(20px,6vw,92px);display:flex;align-items:center;justify-content:space-between;gap:30px;background:rgba(2,4,7,.90);backdrop-filter:blur(3px);border-bottom:2px solid #008dff;box-shadow:0 4px 22px #007bff3b;position:sticky;top:0;z-index:10}.brand{height:82px;display:flex;align-items:center}.brand img{width:235px;height:82px;object-fit:contain}nav{display:flex;align-items:center;gap:clamp(20px,3.5vw,55px)}nav a{font-weight:800;font-size:.9rem;text-transform:uppercase;padding:15px 0;color:#f3f6fc}nav a:hover,nav a.active{color:var(--cyan)}nav a.active{border-bottom:3px solid var(--cyan)}.top-whatsapp{padding:12px 23px;border:3px solid var(--cyan);border-radius:15px;font-weight:800;box-shadow:0 0 15px #00dfff80;color:white;white-space:nowrap}.top-whatsapp span{font-size:1.3rem;color:var(--cyan);margin-right:7px}.menu-toggle{display:none}.hero{min-height:305px;padding:12px clamp(22px,4.5vw,70px);display:grid;grid-template-columns:1fr 1.12fr .95fr;align-items:center;gap:22px;overflow:hidden;background:radial-gradient(ellipse at 80% 50%,rgba(0,123,255,.24),transparent 42%),linear-gradient(100deg,rgba(3,6,11,.84),rgba(5,13,25,.78) 55%,rgba(1,3,7,.82));backdrop-filter:blur(1px);border-bottom:1px solid #078dff}.hero-brand-art{position:relative;display:grid;place-items:center;min-width:0}.hero-logo{width:100%;max-width:390px;max-height:235px;object-fit:contain;filter:drop-shadow(0 0 22px #007bff60);position:relative;z-index:1}.logo-glow,.pc-glow{position:absolute;width:190px;height:190px;background:#006fff;filter:blur(80px);opacity:.22;border-radius:50%}.hero-copy{position:relative;z-index:2}.hero h1{font-size:clamp(2rem,3.4vw,3.5rem);font-weight:900;font-style:italic;line-height:1.05;letter-spacing:-.045em;margin:0 0 18px}.hero h1 em{font-style:italic;color:var(--cyan);text-shadow:0 0 17px #00dfff55}.lead{font-size:.92rem;line-height:1.45;color:#d6e3f4;margin:0 0 15px}.trust-row{display:flex;gap:clamp(10px,1.6vw,24px);align-items:center;font-size:.82rem;font-weight:700;white-space:nowrap}.trust-row b{color:var(--cyan);font-size:1.35rem;vertical-align:middle;margin-right:5px}.hero-button{display:inline-flex;align-items:center;justify-content:center;gap:10px;margin-top:24px;padding:13px 22px;border:3px solid var(--cyan);border-radius:16px;font-size:.92rem;font-weight:900;white-space:nowrap;box-shadow:0 0 14px #00dfff8a,inset 0 0 10px #008dff55;background:#03101b}.hero-button span{font-size:1.4rem;color:#19e779}.hero-button:hover,.top-whatsapp:hover{background:#062344;transform:translateY(-1px)}.hero-art{position:relative;min-width:0;display:grid;place-items:center;align-self:stretch;overflow:visible}.pc-image{width:130%;max-width:none;height:auto;max-height:300px;object-fit:contain;position:relative;z-index:1;mix-blend-mode:screen;filter:drop-shadow(0 0 17px #007bff55)}.section{padding:13px clamp(20px,2.8vw,44px) 22px}.section-heading{text-align:center;margin:0 auto 12px}.section-heading h2{font-size:clamp(1.8rem,2.5vw,2.6rem);line-height:1.2;margin:0;font-weight:900}.section-heading h2:before,.section-heading h2:after{content:"";display:inline-block;width:70px;height:4px;vertical-align:middle;margin:0 23px;background:linear-gradient(90deg,transparent,var(--cyan));box-shadow:0 0 8px #00dfff66}.section-heading h2:after{background:linear-gradient(90deg,var(--cyan),transparent)}.section-heading em{font-style:normal;color:#129fff}.services-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:13px}.service-card{position:relative;text-align:center;min-width:0;min-height:238px;padding:10px 12px 9px;border:2px solid #008dff;border-radius:13px;background:linear-gradient(160deg,rgba(5,11,19,.80),rgba(2,5,9,.78));backdrop-filter:blur(2px);box-shadow:inset 0 0 20px #007bff14,0 0 10px #007bff25;display:flex;flex-direction:column;align-items:center}.service-card:before{content:"";position:absolute;top:-2px;left:20%;right:20%;height:3px;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}.service-icon{height:94px;width:100%;display:grid;place-items:center;font-size:3.5rem;color:#159fff;text-shadow:0 0 12px #007bff88}.service-card h3{color:var(--cyan);font-size:1rem;line-height:1.2;margin:0 0 7px}.service-card p{font-size:.81rem;line-height:1.32;color:#f0f4fb;margin:0 auto 8px;flex:1}.service-card>a{width:30px;height:30px;border:2px solid var(--cyan);border-radius:50%;display:grid;place-items:center;color:var(--cyan);font-size:1.1rem;font-weight:800}.service-card:hover{border-color:var(--cyan);box-shadow:0 0 20px #007bff55;transform:translateY(-2px)}.benefits{min-height:78px;padding:10px clamp(20px,10vw,155px);border-top:1px solid #008dff;border-bottom:1px solid #008dff;display:grid;grid-template-columns:repeat(4,1fr);align-items:center;background:rgba(3,7,13,.78);backdrop-filter:blur(2px)}.benefits>div{display:flex;justify-content:center;align-items:center;gap:15px;min-height:48px;border-right:1px solid #008dff}.benefits>div:last-child{border-right:0}.benefit-icon{font-size:2.3rem;color:#078dff;text-shadow:0 0 12px #007bff55}.benefits strong{font-size:.84rem;line-height:1.3}.contact{padding:18px clamp(24px,6vw,95px) 15px;display:grid;grid-template-columns:1fr 1.1fr 1fr;gap:28px;align-items:center;background:radial-gradient(ellipse at 50% 100%,rgba(0,109,255,.12),transparent 60%),rgba(2,4,7,.35);backdrop-filter:blur(1px)}.contact-col{min-height:100px;border-right:1px solid #007bff;padding-right:22px}.contact-col h2{font-size:1.25rem;margin:0 0 10px}.contact-col p{margin:6px 0;font-size:.88rem}.contact-col p>span{color:var(--cyan);font-size:1.25rem;margin-right:8px}.contact-col a:hover{color:var(--cyan)}.hours p{margin:4px 0}.hours .time{padding-left:28px}.blue-note{color:var(--cyan);padding-left:28px}.contact-cta{display:flex;align-items:center;justify-content:center;gap:14px;padding:15px;border:1px solid #075ca4;border-radius:14px;background:linear-gradient(110deg,rgba(5,11,18,.84),rgba(7,24,42,.82))}.wa-big{font-size:3.6rem;color:#19e779;text-shadow:0 0 18px #19e77966}.contact-cta strong{font-size:.9rem;line-height:1.4;display:block;margin-bottom:9px}.contact-cta a{display:block;background:#0bd66b;color:#fff;text-align:center;border-radius:20px;padding:8px 13px;font-weight:900;font-size:.76rem;white-space:nowrap}.contact-cta a:hover{background:#08b95c}footer{display:flex;justify-content:center;align-items:center;gap:17px;flex-wrap:wrap;padding:11px 20px 18px;font-size:.77rem;border-top:1px solid #008dff;color:#f0f5ff}footer i{width:1px;height:16px;background:#078dff}footer small{display:none}.menu-toggle{background:none;color:white;border:1px solid #008dff;border-radius:8px;padding:8px 12px;font-size:1.2rem}
@media(max-width:1100px){.topbar{padding:0 20px;gap:16px}.brand img{width:190px}nav{gap:20px}.hero{grid-template-columns:.8fr 1.1fr .8fr;padding-left:20px;padding-right:20px}.hero-button{white-space:normal;text-align:center;padding:10px}.services-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.service-card{min-height:220px}.pc-image{width:145%}.contact{padding-left:25px;padding-right:25px;gap:16px}}
@media(max-width:760px){.topbar{height:75px}.brand{height:68px}.brand img{width:170px;height:65px}.menu-toggle{display:block}nav{display:none;position:absolute;top:74px;left:0;right:0;background:#03070d;padding:18px 22px 24px;flex-direction:column;gap:10px;border-bottom:1px solid #008dff;align-items:stretch}nav.open{display:flex}.top-whatsapp{font-size:.75rem;padding:9px 12px;border-width:2px}.hero{grid-template-columns:1fr 1fr;gap:12px;padding:24px 18px}.hero-brand-art{grid-column:1;grid-row:1}.hero-copy{grid-column:2;grid-row:1}.hero-logo{max-height:190px}.hero h1{font-size:clamp(1.65rem,5vw,2.4rem)}.lead{font-size:.82rem}.trust-row{flex-wrap:wrap;gap:8px;font-size:.72rem}.hero-button{font-size:.75rem;margin-top:15px}.hero-art{grid-column:1/-1;grid-row:2;max-height:200px}.pc-image{width:min(100%,420px);max-height:200px}.section-heading h2:before,.section-heading h2:after{width:25px;margin:0 8px}.services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.benefits{grid-template-columns:repeat(2,1fr);padding:10px 15px}.benefits>div:nth-child(2){border-right:0}.benefits>div{justify-content:flex-start;padding-left:10px}.contact{grid-template-columns:1fr;padding:22px}.contact-col{border-right:0;border-bottom:1px solid #007bff;padding:0 0 15px}.contact-cta{justify-content:flex-start}footer{gap:8px;text-align:center}footer i{height:12px}}
@media(max-width:470px){.topbar{gap:8px;padding:0 10px}.brand img{width:125px}.top-whatsapp{padding:8px;font-size:.7rem}.hero{grid-template-columns:1fr}.hero-brand-art{grid-column:1;grid-row:1}.hero-copy{grid-column:1;grid-row:2;text-align:center}.hero-logo{max-height:150px}.hero h1{font-size:2.25rem}.trust-row{justify-content:center}.hero-art{grid-column:1;grid-row:3}.services-grid{grid-template-columns:1fr}.service-card{min-height:210px;padding:12px 20px}.service-icon{height:78px}.service-card p{max-width:280px}.benefits strong{font-size:.75rem}.benefit-icon{font-size:1.8rem}.contact{padding:20px 17px}.contact-col h2{font-size:1.1rem}.contact-col p{font-size:.8rem}footer{font-size:.68rem}}

/* Páginas internas con el mismo diseño de la versión 3 */
.inner-hero{padding:52px 24px 40px;text-align:center;background:linear-gradient(100deg,rgba(2,6,12,.78),rgba(3,13,25,.72));border-bottom:1px solid #078dff}
.inner-hero h1{font-size:clamp(2rem,4vw,3.3rem);margin:0 0 12px;font-weight:900}.inner-hero h1 em{font-style:normal;color:var(--cyan)}.inner-hero p{max-width:760px;margin:0 auto;color:#d5e0ef}
.inner-content{max-width:1200px;margin:0 auto;padding:30px clamp(18px,4vw,50px) 48px}.inner-content .services-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.inner-content .service-card{min-height:230px;background:rgba(2,5,10,.78)}.about-panel{max-width:900px;margin:0 auto;padding:30px;border:2px solid #008dff;border-radius:16px;background:rgba(2,5,10,.78);box-shadow:0 0 18px #007bff25}.about-panel p{font-size:1rem;line-height:1.7;color:#e4edf9}.contact-page-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.contact-page-grid .contact-col{border:1px solid #087bda;border-radius:14px;padding:24px;background:rgba(2,5,10,.80)}.contact-page-grid .contact-cta{min-height:150px}.inner-footer{margin-top:0;background:rgba(2,4,7,.80)}
@media(max-width:760px){.inner-content .services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.contact-page-grid{grid-template-columns:1fr}}
@media(max-width:470px){.inner-content .services-grid{grid-template-columns:1fr}.inner-hero{padding:38px 18px}}