@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700&family=Montserrat:wght@500;600;700;800&display=swap');

:root{--red:#E50914;--black:#000;--dark:#1F1F1F;--gray:#E2E2E2;--white:#fff}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Montserrat,Arial,sans-serif;color:var(--black);background:var(--white);line-height:1.6}
.header{height:76px;padding:0 6%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--gray);position:sticky;top:0;background:#fff;z-index:10}
.brand{font-weight:800;font-size:1.15rem;letter-spacing:.08em;color:var(--black);text-decoration:none}
.brand-a{color:var(--red)}
nav{display:flex;gap:28px}
nav a{color:var(--black);text-decoration:none;font-size:.85rem;font-weight:600}
.menu-btn{display:none;background:none;border:0;font-size:1.5rem}
.hero{min-height:calc(100vh - 76px);padding:8% 8%;display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:5%;overflow:hidden}
.eyebrow{color:var(--red);font-size:.78rem;font-weight:800;letter-spacing:.16em;margin-bottom:20px}
.hero h1{font-size:clamp(3rem,7vw,6.8rem);line-height:.95;letter-spacing:-.06em;max-width:800px}
.lead{font-size:1.15rem;max-width:620px;margin:28px 0;color:#444}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 20px;text-decoration:none;font-weight:700;border:1px solid var(--black)}
.btn-primary{background:var(--red);color:var(--white);border-color:var(--red)}
.btn-secondary{color:var(--black);background:var(--white)}
.founder{display:flex;flex-direction:column;margin-top:44px}
.founder span{font-size:.82rem;color:#666}
.hero-mark{position:relative;height:430px;display:flex;align-items:center;justify-content:center}
.a-mark{font-size:20rem;line-height:1;font-weight:800;color:var(--black);letter-spacing:-.15em;position:relative;z-index:2}
.swoosh{position:absolute;width:360px;height:70px;background:var(--red);transform:rotate(-18deg);border-radius:100% 0 100% 0;opacity:.95}
.section{padding:110px 8%}
.intro{max-width:1050px}
.intro h2,.dark h2,.about h2,.section>h2{font-size:clamp(2rem,4vw,4rem);line-height:1.05;letter-spacing:-.04em;max-width:1000px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;padding-top:30px}
.cards article{border-top:2px solid var(--black);padding:28px 0}
.cards span{color:var(--red);font-weight:800}
.cards h3{font-size:1.35rem;margin:18px 0 10px}
.cards p{color:#555}
.dark{background:var(--dark);color:var(--white)}
.dark .eyebrow{color:var(--red)}
.solution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:40px}
.solution-grid div{border:1px solid #555;padding:24px;font-weight:700}
.about{background:#f5f5f5}
.about p:not(.eyebrow){max-width:650px;margin-top:20px;color:#444}
.cta{text-align:center}
.cta h2{margin:0 auto 30px}
footer{padding:30px 8%;background:var(--black);color:#aaa;font-size:.8rem}
@media(max-width:800px){
  nav{display:none}.menu-btn{display:block}
  .hero{grid-template-columns:1fr;padding-top:70px}
  .hero-mark{height:260px;order:-1}.a-mark{font-size:12rem}.swoosh{width:240px;height:48px}
  .cards,.solution-grid{grid-template-columns:1fr}
  .section{padding:75px 7%}
}