/* TIRAV Technologies Inc. — Tier 1 corporate site */
:root{
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  --text:#edf7fb;--muted:#9bb0bd;--soft:#c9d7df;--cyan:#31ddff;--blue:#3977ff;--teal:#4bf0d2;
  --gold:#e1a730;--white:#fff;--shadow:0 24px 70px rgba(0,0,0,.34);--radius:24px;--radius-sm:16px;
  --max:1200px;
}
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/* Tier-1 refinement: tighter enterprise rhythm and versioned release asset. */
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h3{font-weight:650;font-size:1.18rem}
h1{font-size:clamp(2.8rem,5vw,4.9rem)}
h2{font-size:clamp(2rem,3.3vw,3.2rem)}
.topbar{height:68px}
.brand img{width:30px;height:30px}
.nav a{font-size:.86rem}
.nav-cta{padding:9px 14px;font-size:.84rem}
.hero{min-height:610px}
.hero-inner{padding:105px 0 72px}
.hero h1{max-width:800px}
.hero .lead{max-width:680px;font-size:clamp(1rem,1.4vw,1.15rem);line-height:1.55}
.hero-actions,.cta-row{margin-top:24px}
.hero-meta{margin-top:30px}
.eyebrow,.kicker{font-weight:700}
.button{font-weight:700}
.page-hero{padding:105px 0 72px}
.section{padding:72px 0}
.section.compact{padding:46px 0}
.section-head{grid-template-columns:1.05fr .95fr;gap:48px;margin-bottom:36px}
.card{padding:24px;border-radius:18px}
.card .num{font-weight:700}
.service-card{min-height:250px}
.service-icon{margin-bottom:24px}
.industry-card{min-height:210px}
.solution-strip article{padding:24px;min-height:175px}
.solution-strip span,.industry-card .tag{font-weight:700}
.steps article::before{font-weight:700}
.callout{padding:36px;border-radius:22px}
.footer{padding:54px 0 26px}
.pill{font-weight:700}
.footer-label{display:block;color:#b9cad3;font-size:.76rem;font-weight:700;margin-top:3px}
.contact-card strong{display:inline-block;color:#b9cad3;font-size:.78rem;font-weight:700;margin-top:4px}
@media(max-width:980px){.hero{min-height:570px}}
@media(max-width:640px){.topbar{height:68px}.hero{min-height:560px}.hero-inner{padding:92px 0 58px}.page-hero{padding:92px 0 58px}.section{padding:60px 0}.section.compact{padding:38px 0}.section-head{gap:12px;margin-bottom:28px}}