:root{--container:1440px;--gutter:clamp(20px,4vw,72px);--bg:#080a0d;--bg2:#0f1116;--bg3:#161920;--gold:#b8922a;--gold2:#d4aa3f;--white:#ede9df;--muted:#6e737f;--radius:5px;--transition:0.33s cubic-bezier(0.25,0.46,0.45,0.94)}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{background:var(--bg);color:var(--white);font-family:'DM Sans',sans-serif;line-height:1.6;overflow-x:hidden}
::selection{background:var(--gold);color:var(--bg)}
a{color:inherit;text-decoration:none}
::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--gold);border-radius:3px}

/* NAV */
#navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:0 var(--gutter);height:66px;display:flex;align-items:center;justify-content:space-between;background:rgba(8,10,13,0.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(184,146,42,0.2)}
.nav-brand{display:flex;align-items:center;gap:13px}
.nav-logo-img{width:44px;height:44px;object-fit:contain;flex-shrink:0;filter:drop-shadow(0 0 4px rgba(184,146,42,0.2))}
.nav-brand-text{line-height:1.1}
.nav-brand-name{font-family:'Bebas Neue',sans-serif;font-size:1.15rem;letter-spacing:3px;color:var(--white)}
.nav-brand-sub{font-size:0.65rem;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold);font-weight:600}
.nav-links{display:flex;gap:22px;list-style:none}
.nav-links a{font-size:0.76rem;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--muted);transition:color var(--transition);position:relative}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1.5px;background:var(--gold);transition:width var(--transition)}
.nav-links a:hover{color:var(--gold)}
.nav-links a:hover::after{width:100%}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;background:none;border:none}
.hamburger span{display:block;width:24px;height:2px;background:var(--white);transition:var(--transition)}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:768px){
  .hamburger{display:flex}
  .nav-links{position:fixed;top:66px;left:0;right:0;background:var(--bg2);flex-direction:column;align-items:center;gap:0;padding:0;max-height:0;overflow:hidden;transition:max-height 0.4s ease;border-bottom:1px solid rgba(184,146,42,0.2)}
  .nav-links.open{max-height:400px}
  .nav-links li{width:100%}
  .nav-links a{display:block;padding:16px var(--gutter);border-bottom:1px solid rgba(255,255,255,0.04)}
}

/* PAGE HERO */
.page-hero{position:relative;overflow:hidden;min-height:260px;display:flex;align-items:flex-end;background:var(--bg);border-bottom:1px solid rgba(184,146,42,0.18)}
.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 100% at 75% 50%,rgba(184,146,42,0.10) 0%,transparent 60%),linear-gradient(170deg,var(--bg) 0%,rgba(8,10,13,0.65) 60%,var(--bg) 100%);z-index:0}
.page-hero-lines{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:0.06;background-image:linear-gradient(rgba(184,146,42,0.6) 1px,transparent 1px),linear-gradient(90deg,rgba(184,146,42,0.6) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(135deg,transparent 0%,black 40%,black 60%,transparent 100%);-webkit-mask-image:linear-gradient(135deg,transparent 0%,black 40%,black 60%,transparent 100%)}
.page-hero-ghost{position:absolute;right:-1vw;bottom:-2vh;font-family:'Bebas Neue',sans-serif;font-size:clamp(9rem,20vw,18rem);letter-spacing:-2px;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(184,146,42,0.06);user-select:none;pointer-events:none;z-index:1;white-space:nowrap}
.page-hero-bar{position:absolute;top:0;left:5vw;width:3px;height:100%;background:linear-gradient(180deg,transparent 0%,var(--gold) 30%,var(--gold) 70%,transparent 100%);opacity:0.4;z-index:2}
.page-hero-content{position:relative;z-index:3;width:100%;max-width:var(--container);margin:0 auto;padding:110px var(--gutter) 44px calc(var(--gutter) + 28px)}
.page-hero-tag{display:inline-flex;align-items:center;gap:10px;font-size:0.68rem;letter-spacing:4px;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:14px}
.page-hero-tag::before{content:'';width:24px;height:1.5px;background:var(--gold);display:block}
.page-title{font-family:'Bebas Neue',sans-serif;font-size:clamp(3.4rem,8vw,6.5rem);letter-spacing:2px;line-height:0.9;color:var(--white);margin-bottom:18px}
.page-title .accent{color:var(--gold)}
.divider{width:44px;height:3px;background:var(--gold);border-radius:2px}

/* OUTER */
.sponsors-outer{max-width:var(--container);margin:0 auto;padding:56px var(--gutter) 80px}

/* INTRO */
.sponsors-intro{max-width:680px;margin:0 auto 56px;text-align:center}
.sponsors-intro p{font-size:1rem;color:rgba(237,233,223,0.7);line-height:1.8}

/* GRID */
.sponsors-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:28px;margin-bottom:64px}
@media(max-width:720px){.sponsors-grid{grid-template-columns:1fr}}

/* SPONSOR CARD */
.sponsor-card{background:var(--bg2);border:1px solid rgba(184,146,42,0.12);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:var(--transition)}
.sponsor-card:hover{border-color:rgba(184,146,42,0.3);transform:translateY(-4px);box-shadow:0 20px 48px rgba(0,0,0,0.35)}

.sponsor-logo-wrap{background:var(--bg3);padding:36px 40px;display:flex;align-items:center;justify-content:center;border-bottom:1px solid rgba(184,146,42,0.08);min-height:160px}
.sponsor-logo{max-width:200px;max-height:90px;object-fit:contain;filter:brightness(1.05)}

.sponsor-info{padding:28px;display:flex;flex-direction:column;gap:10px;flex:1}
.sponsor-name{font-family:'Bebas Neue',sans-serif;font-size:1.3rem;letter-spacing:2px;color:var(--white);line-height:1.1}
.sponsor-industry{font-size:0.68rem;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold);font-weight:700}
.sponsor-desc{font-size:0.88rem;color:rgba(237,233,223,0.65);line-height:1.75;flex:1}

.sponsor-link{display:inline-flex;align-items:center;gap:8px;font-size:0.74rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--gold);margin-top:8px;padding:10px 16px;border:1.5px solid rgba(184,146,42,0.3);border-radius:var(--radius);transition:var(--transition);align-self:flex-start}
.sponsor-link svg{width:13px;height:13px;stroke:var(--gold)}
.sponsor-link:hover{background:rgba(184,146,42,0.08);border-color:var(--gold)}

/* CTA */
.sponsor-cta{background:var(--bg2);border:1px solid rgba(184,146,42,0.15);border-radius:14px;padding:44px 48px}
.sponsor-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.sponsor-cta-title{font-family:'Bebas Neue',sans-serif;font-size:1.8rem;letter-spacing:3px;color:var(--white);margin-bottom:8px}
.sponsor-cta-sub{font-size:0.9rem;color:var(--muted);line-height:1.65;max-width:500px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 28px;border-radius:var(--radius);font-size:0.82rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;cursor:pointer;transition:var(--transition);border:none;font-family:'DM Sans',sans-serif;text-decoration:none;white-space:nowrap}
.btn-primary{background:var(--gold);color:var(--bg)}
.btn-primary:hover{background:var(--gold2);transform:translateY(-2px)}
@media(max-width:600px){.sponsor-cta{padding:28px 24px}.sponsor-cta-inner{flex-direction:column;align-items:flex-start}}

/* FOOTER */
footer{background:var(--bg2);border-top:1px solid rgba(255,255,255,0.06);padding:36px var(--gutter) 24px}
.footer-bottom{max-width:var(--container);margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.footer-bottom p{font-size:0.8rem;color:var(--muted)}
.footer-bottom a{color:var(--gold)}
body::after{content:'';position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:0.022;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-repeat:repeat;background-size:128px 128px}