:root{--blue:#17458f;--gold:#f7a81b;--dark:#0e1d34;--light:#f5f8fc;--text:#243044;--white:#fff;--shadow:0 18px 45px rgba(8,28,60,.16);--radius:24px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:#fff;line-height:1.65}img{max-width:100%;display:block}a{color:var(--blue);text-decoration:none}.topbar{position:fixed;top:0;left:0;right:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:10px 5%;background:rgba(255,255,255,.94);box-shadow:0 10px 30px rgba(0,0,0,.08);backdrop-filter:blur(10px)}.brand img{height:60px;width:auto}.nav{display:flex;gap:18px;align-items:center}.nav a{font-weight:700;font-size:.95rem}.lang,.menu-btn{border:0;background:var(--blue);color:white;border-radius:999px;padding:10px 14px;font-weight:800;cursor:pointer}.menu-btn{display:none}.hero{min-height:100vh;position:relative;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}.hero-bg{position:absolute;inset:0;background:url('https://rotaryc.org/images/slider_img.png') center/cover no-repeat}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,29,65,.85),rgba(23,69,143,.62),rgba(0,0,0,.2))}.hero-content{position:relative;color:white;padding:150px 20px 70px;max-width:980px}.logos-row{display:flex;gap:18px;justify-content:center;align-items:center;margin-bottom:25px;flex-wrap:wrap}.logos-row img{background:white;border-radius:18px;padding:12px;max-height:95px;box-shadow:var(--shadow)}.eyebrow,.section-kicker{display:inline-block;background:var(--gold);color:var(--dark);font-weight:900;text-transform:uppercase;letter-spacing:.08em;border-radius:999px;padding:8px 16px;font-size:.78rem}.hero h1{font-size:clamp(2.5rem,7vw,5.9rem);line-height:.98;margin:18px 0}.lead{font-size:clamp(1.1rem,2vw,1.55rem);max-width:820px;margin:auto}.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:14px 24px;font-weight:900;box-shadow:var(--shadow);transition:.25s}.btn:hover{transform:translateY(-3px)}.primary{background:var(--gold);color:var(--dark)}.secondary{background:var(--blue);color:#fff}.section{padding:90px 0}.light{background:var(--light)}.container{width:min(1180px,90%);margin:auto}.two{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}.gap-top{margin-top:55px}.center{text-align:center;max-width:900px}.center p{margin-left:auto;margin-right:auto}h2{font-size:clamp(2rem,4vw,3.4rem);line-height:1.08;color:var(--dark);margin:14px 0}h3{color:var(--blue);font-size:1.3rem;margin:14px 0 8px}.card-image img,.info-card 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a{color:var(--gold);font-weight:900}.whatsapp-float{position:fixed;right:18px;bottom:18px;z-index:20;width:62px;height:62px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 14px 35px rgba(0,0,0,.25)}.whatsapp-float img{width:38px}.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.86);display:none;align-items:center;justify-content:center;z-index:50;padding:25px}.lightbox.open{display:flex}.lightbox img{max-height:88vh;max-width:92vw;border-radius:18px}.lightbox button{position:absolute;top:18px;right:25px;border:0;background:white;color:#111;font-size:36px;border-radius:50%;width:55px;height:55px}.reveal{opacity:0;transform:translateY(24px);transition:.7s ease}.reveal.show{opacity:1;transform:none}@media(max-width:1050px){.cards.five,.cards.four{grid-template-columns:repeat(2,1fr)}.values-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:840px){.menu-btn{display:block}.nav{position:absolute;left:5%;right:5%;top:82px;background:white;border-radius:22px;box-shadow:var(--shadow);padding:18px;display:none;flex-direction:column}.nav.open{display:flex}.two{grid-template-columns:1fr}.reverse .card-image{order:2}.hero-content{padding-top:130px}.brand img{height:48px}.gallery,.cards.three,.cards.four,.cards.five,.values-grid{grid-template-columns:1fr}.section{padding:65px 0}.card-image img{min-height:260px}.info-card img{height:230px}.social-embed iframe{height:500px}}@media(max-width:480px){.logos-row img{max-height:72px}.hero h1{font-size:2.6rem}.btn{width:100%}.hero-actions{width:100%}.whatsapp-float{width:56px;height:56px}.gallery-item img{height:210px}}