.sponsor-page{--navy:#0D2B6B;--navy-light:#1A4BA0;--blue:#2979E0;--gold:#C9952A;--gold-light:#F5E6C8;--cream:#FAFAF8;--white:#FFFFFF;--text:#0A1A3D;--subtext:#4A5568;--border:#D8E4F0;--success:#2E7D6B;font-family:Source Sans\ 3,sans-serif;background:var(--cream);color:var(--text);font-size:18px;line-height:1.7}.sponsor-page *{box-sizing:border-box}.sponsor-page .nav{background:var(--navy);padding:16px 40px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 16px rgba(0,0,0,.18)}.sponsor-page .nav-logo img{height:48px;width:auto}.sponsor-page .nav-link{color:rgba(255,255,255,.85);text-decoration:none;font-size:16px;font-weight:600}.sponsor-page .nav-link:hover{color:white}.sponsor-page .hero{background:linear-gradient(135deg,var(--navy) 0,var(--navy-light) 60%,#1D5A8A 100%);padding:80px 40px;text-align:center;position:relative;overflow:hidden}.sponsor-page .hero:before{content:"";position:absolute;top:-80px;right:-80px;width:400px;height:400px;background:rgba(201,149,42,.08);border-radius:50%}.sponsor-page .hero-badge{display:inline-block;background:rgba(201,149,42,.2);border:1px solid rgba(201,149,42,.5);color:var(--gold-light);font-size:13px;font-weight:700;letter-spacing:2px;text-transform:uppercase;padding:6px 20px;border-radius:30px;margin-bottom:24px}.sponsor-page .hero h1{font-family:Playfair Display,serif;font-size:clamp(32px,5vw,56px);color:white;font-weight:700;line-height:1.15;margin-bottom:20px;max-width:750px;margin-left:auto;margin-right:auto}.sponsor-page .hero h1 span{color:var(--gold-light)}.sponsor-page .hero p{color:rgba(255,255,255,.82);font-size:20px;max-width:580px;margin:0 auto 40px;font-weight:300}.sponsor-page .hero-btn{display:inline-block;background:var(--gold);color:var(--navy);font-family:Source Sans\ 3,sans-serif;font-size:20px;font-weight:700;padding:18px 48px;border-radius:8px;text-decoration:none;transition:all .2s;box-shadow:0 6px 24px rgba(201,149,42,.35)}.sponsor-page .hero-btn:hover{background:#E0A830;transform:translateY(-2px)}.sponsor-page .stats-bar{background:var(--white);border-bottom:1px solid var(--border);padding:32px 40px;display:flex;justify-content:center;gap:64px;flex-wrap:wrap}.sponsor-page .stat{text-align:center}.sponsor-page .stat-number{font-family:Playfair Display,serif;font-size:42px;font-weight:700;color:var(--navy);line-height:1;margin-bottom:6px}.sponsor-page .stat-label{font-size:15px;color:var(--subtext);font-weight:600}.sponsor-page .section{padding:80px 40px;max-width:1000px;margin:0 auto}.sponsor-page .section-label{font-size:13px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold);margin-bottom:12px}.sponsor-page .section h2{font-family:Playfair Display,serif;font-size:clamp(28px,3.5vw,40px);color:var(--navy);font-weight:600;line-height:1.2;margin-bottom:16px}.sponsor-page .section-intro{color:var(--subtext);font-size:19px;max-width:640px;margin-bottom:48px;font-weight:300}.sponsor-page .divider{width:60px;height:3px;background:var(--gold);margin:0 0 32px;border-radius:2px}.sponsor-page .audience-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:24px;gap:24px;margin-bottom:48px}.sponsor-page .audience-card{background:var(--white);border:1px solid var(--border);border-radius:16px;padding:28px;transition:all .2s}.sponsor-page .audience-card:hover{border-color:var(--blue);box-shadow:0 8px 32px rgba(27,58,92,.1);transform:translateY(-3px)}.sponsor-page .audience-icon{font-size:36px;margin-bottom:14px;display:block}.sponsor-page .audience-card h3{font-family:Playfair Display,serif;font-size:20px;color:var(--navy);margin-bottom:8px}.sponsor-page .audience-card p{color:var(--subtext);font-size:16px;line-height:1.6}.sponsor-page .tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:24px;gap:24px;margin-bottom:48px}.sponsor-page .tier{background:var(--white);border:2px solid var(--border);border-radius:20px;padding:36px 28px;text-align:center;position:relative;transition:all .2s}.sponsor-page .tier:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(27,58,92,.12)}.sponsor-page .tier.featured{border-color:var(--gold);background:linear-gradient(135deg,#FFF8EC,#FFFDF5)}.sponsor-page .tier.featured:before{content:"⭐ MOST POPULAR";position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--gold);color:var(--navy);font-size:11px;font-weight:800;letter-spacing:1.5px;padding:4px 16px;border-radius:20px;white-space:nowrap}.sponsor-page .tier-name{font-size:13px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:var(--subtext);margin-bottom:8px}.sponsor-page .tier-icon{font-size:40px;margin-bottom:16px;display:block}.sponsor-page .tier-price{font-family:Playfair Display,serif;font-size:48px;font-weight:700;color:var(--navy);line-height:1;margin-bottom:4px}.sponsor-page .tier-period{font-size:15px;color:var(--subtext);margin-bottom:24px;font-weight:600}.sponsor-page .tier-features{list-style:none;text-align:left;margin-bottom:28px;padding:0}.sponsor-page .tier-features li{font-size:15px;color:var(--text);padding:6px 0;border-bottom:1px solid var(--border);display:flex;align-items:flex-start;gap:8px;line-height:1.4}.sponsor-page .tier-features li:last-child{border-bottom:none}.sponsor-page .check{color:var(--success);font-weight:700;flex-shrink:0}.sponsor-page .tier-btn{display:block;background:var(--navy);color:white;font-family:Source Sans\ 3,sans-serif;font-size:16px;font-weight:700;padding:14px 24px;border-radius:10px;text-decoration:none;text-align:center;transition:all .2s}.sponsor-page .tier-btn:hover{background:var(--navy-light);transform:translateY(-1px)}.sponsor-page .tier.featured .tier-btn{background:var(--gold);color:var(--navy)}.sponsor-page .tier.featured .tier-btn:hover{background:#E0A830}.sponsor-page .why-bg{background:var(--navy);padding:80px 40px}.sponsor-page .why-inner{max-width:1000px;margin:0 auto}.sponsor-page .why-bg .section-label{color:var(--gold-light)}.sponsor-page .why-bg h2{color:white;font-family:Playfair Display,serif;font-size:clamp(28px,3.5vw,40px);margin-bottom:12px}.sponsor-page .why-bg .section-intro{color:rgba(255,255,255,.7);margin-bottom:48px}.sponsor-page .why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));grid-gap:20px;gap:20px}.sponsor-page .why-card{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:28px 24px;text-align:center}.sponsor-page .why-icon{font-size:36px;margin-bottom:14px;display:block}.sponsor-page .why-card h3{font-family:Playfair Display,serif;color:white;font-size:18px;margin-bottom:8px}.sponsor-page .why-card p{color:rgba(255,255,255,.65);font-size:15px;line-height:1.6}.sponsor-page .sponsor-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:16px;gap:16px}.sponsor-page .sponsor-item{background:var(--white);border:1px solid var(--border);border-radius:12px;padding:20px 24px;display:flex;align-items:center;gap:16px;transition:all .2s}.sponsor-page .sponsor-item:hover{border-color:var(--blue);background:#F0F6FF}.sponsor-page .sponsor-item-icon{font-size:28px;flex-shrink:0}.sponsor-page .sponsor-item-text{font-size:16px;font-weight:700;color:var(--navy)}.sponsor-page .sponsor-item-sub{font-size:14px;color:var(--subtext);font-weight:400}.sponsor-page .tiers-bg{background:#F0F4FA;padding:80px 40px}.sponsor-page .tiers-inner{max-width:1000px;margin:0 auto}.sponsor-page .tiers-inner h2{font-family:Playfair Display,serif;font-size:clamp(28px,3.5vw,40px);color:var(--navy);margin-bottom:12px}.sponsor-page .contact-bg{background:var(--gold-light);border-top:1px solid #e8d5a0;border-bottom:1px solid #e8d5a0;padding:80px 40px}.sponsor-page .contact-inner{max-width:640px;margin:0 auto;text-align:center}.sponsor-page .contact-inner h2{font-family:Playfair Display,serif;font-size:clamp(28px,3.5vw,40px);color:var(--navy);margin-bottom:12px}.sponsor-page .contact-inner p{color:var(--subtext);font-size:18px;margin-bottom:36px;font-weight:300}.sponsor-page .contact-box{background:var(--white);border-radius:20px;padding:40px;box-shadow:0 8px 32px rgba(27,58,92,.1);text-align:left}.sponsor-page .form-group{margin-bottom:20px}.sponsor-page .form-label{display:block;font-size:15px;font-weight:700;color:var(--navy);margin-bottom:8px}.sponsor-page .form-input{width:100%;border:2px solid var(--border);border-radius:10px;padding:14px 16px;font-size:16px;font-family:Source Sans\ 3,sans-serif;color:var(--text);outline:none;transition:border-color .15s;background:var(--cream)}.sponsor-page .form-input:focus{border-color:var(--blue);background:white}.sponsor-page .form-select{border:2px solid var(--border);border-radius:10px;padding:14px 16px;font-size:16px;color:var(--text);outline:none;background:var(--cream)}.sponsor-page .form-select,.sponsor-page .submit-btn{width:100%;font-family:Source Sans\ 3,sans-serif;cursor:pointer}.sponsor-page .submit-btn{background:var(--navy);color:white;border:none;border-radius:10px;padding:18px;font-size:18px;font-weight:700;transition:all .2s;margin-top:8px}.sponsor-page .submit-btn:hover{background:var(--navy-light);transform:translateY(-1px)}.sponsor-page .submit-btn:disabled{opacity:.7;cursor:default;transform:none}.sponsor-page .form-error{margin-top:14px;padding:12px 16px;background:#FCEBEB;border:2px solid #a32d2d;border-radius:10px;color:#A32D2D;font-size:15px;font-weight:600}.sponsor-page .success-msg{background:#E8F5F2;border:2px solid #2e7d6b;border-radius:12px;padding:20px;text-align:center;color:var(--success);font-weight:700;font-size:18px;margin-top:20px}.sponsor-page .footer{background:var(--navy);color:rgba(255,255,255,.55);text-align:center;padding:32px 40px;font-size:14px}.sponsor-page .footer img{height:50px;margin-bottom:12px;opacity:.85}.sponsor-page .footer strong{color:rgba(255,255,255,.85)}@media (max-width:600px){.sponsor-page .nav{padding:14px 20px}.sponsor-page .hero{padding:56px 20px}.sponsor-page .stats-bar{gap:28px;padding:24px 20px}.sponsor-page .contact-bg,.sponsor-page .section,.sponsor-page .why-bg{padding:56px 20px}.sponsor-page .contact-box{padding:24px 20px}.sponsor-page .tiers-bg{padding:56px 20px}}