.page-hero,.detail-hero{padding-top:95px;color:#fff;background:radial-gradient(circle at 85% 20%,#3157a5,transparent 30%),linear-gradient(135deg,#0b1430,#17295b)}.page-hero h1,.detail-hero h1{margin:20px 0 10px;font-size:clamp(2.7rem,6vw,5rem);letter-spacing:-.055em}.page-hero p,.detail-lead{max-width:740px;color:#c5cde0;font-size:1.1rem}.catalog-filters{display:grid;grid-template-columns:1fr 190px 170px auto;gap:10px;margin-top:30px;padding:10px;border-radius:18px;background:#fff}.catalog-filters .form-control,.catalog-filters .form-select{border:0}.back-on-dark{color:#c9d3ea;text-decoration:none}.register-panel{display:flex;flex-direction:column;gap:10px;padding:28px;border:1px solid #ffffff2b;border-radius:22px;background:#ffffff10;backdrop-filter:blur(15px)}.register-panel strong{font-size:1.2rem}.register-panel>span{color:#c9d3ea}.availability{margin:10px 0;padding:10px;border-radius:10px;font-weight:700}.availability.open{color:#80ebd5;background:#1d9c7c33}.availability.closed{color:#ffb5bb;background:#b92e3b33}.content-copy{color:var(--muted);font-size:1.07rem;line-height:1.85;white-space:pre-line}.speaker-profile{display:flex;gap:20px;margin-top:38px;padding:28px;border-radius:20px;background:var(--paper)}.speaker-avatar-lg{display:grid;place-items:center;flex:0 0 65px;height:65px;border-radius:20px;color:#fff;background:linear-gradient(145deg,var(--blue),var(--cyan));font:800 1.5rem Manrope}.info-card{display:flex;flex-direction:column;gap:10px;padding:25px;border:1px solid var(--line);border-radius:20px}.registration-shell{display:grid;place-items:center;min-height:calc(100vh - 80px);padding:130px 20px 70px;background:radial-gradient(circle at 10% 30%,#e7eeff,transparent 30%),var(--paper)}.registration-card{width:min(100%,570px);padding:38px;border:1px solid var(--line);border-radius:26px;background:#fff;box-shadow:0 25px 70px #10204a14}.registration-card.wide{width:min(100%,790px)}.registration-card h1{margin:10px 0;font-size:2.25rem}.registration-card .form-control,.registration-card .form-select{padding:12px;border-color:#dfe3ed;border-radius:11px}.progress-steps{display:flex;align-items:center;justify-content:center;margin-bottom:30px}.progress-steps span{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;color:#8b94a9;background:#edf0f6;font-weight:800}.progress-steps span.active,.progress-steps span.done{color:#fff;background:var(--blue)}.progress-steps i{width:60px;height:2px;background:#dfe3ec}.otp-input{max-width:270px;margin:25px auto 0;text-align:center;font:700 2rem Manrope;letter-spacing:.4em}.success-mark{display:grid;place-items:center;width:80px;height:80px;margin:0 auto 24px;border-radius:50%;color:#fff;background:linear-gradient(145deg,#16a77b,var(--cyan));font-size:2rem}.reference-box{display:flex;flex-direction:column;gap:5px;margin:25px 0;padding:18px;border:1px dashed #aab5cc;border-radius:14px;background:#f8faff}.reference-box small{color:var(--muted);letter-spacing:.1em}.reference-box strong{font:800 1.25rem Manrope}.success-details{display:flex;flex-direction:column;color:var(--muted)}@media(max-width:767px){.catalog-filters{grid-template-columns:1fr}.page-hero,.detail-hero{padding-top:35px}.registration-shell{padding-top:50px}.registration-card{padding:25px}.speaker-profile{flex-direction:column}}