body { margin: 0; font-family: "Inter", Arial, sans-serif; background: #172477; }
.palestras-header { position: relative; z-index: 10; border-bottom: 1px solid #e5e0ec; background: #fff; }
.palestras-brand img { display: block; width: 255px; max-height: 74px; object-fit: contain; object-position: left center; }
.palestras-home-link { color: #351064; font-weight: 600; text-decoration: none; }
.palestras-home-link:hover { color: #a929ba; }
.palestras-page { min-height: calc(100vh - 180px); color: #fff; background: linear-gradient(155deg, #351064 0%, #25166e 46%, #172b83 100%); }
.palestras-hero { position: relative; overflow: hidden; color: #fff; background-image: linear-gradient(115deg, rgba(44,7,78,.82), rgba(25,17,91,.84) 58%, rgba(15,35,112,.72)), url("assets/fundo.webp"); background-position: center; background-size: cover; }
.palestras-hero .container { position: relative; z-index: 1; }
.palestras-hero h1 { max-width: 800px; margin: .45rem 0 .5rem; color: #fff; font-size: clamp(2.7rem, 6vw, 5rem); font-weight: 800; line-height: .96; letter-spacing: -.045em; }
.palestras-hero p { margin: 0; max-width: 650px; color: rgba(255,255,255,.83); font-size: 1.15rem; }
.palestras-kicker, .section-label { color: #43d7d1; font-size: .78rem; font-weight: 750; letter-spacing: .15em; text-transform: uppercase; }
.palestras-kicker { color: #43d7d1; }
.palestras-publico { position: absolute; top: 1.5rem; right: .75rem; padding: .55rem 1.15rem; border: 1px solid rgba(255,255,255,.42); border-radius: 10px; color: #fff; font-size: .76rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.palestras-lista h2, .palestras-form-card h2 { font-weight: 720; letter-spacing: -.025em; }
.palestra-card { position: relative; display: flex; gap: 1rem; margin-bottom: .8rem; padding: 1rem 2.7rem 1rem 1rem; align-items: flex-start; border: 1px solid rgba(255,255,255,.14); border-left: 6px solid #e71b8b; border-radius: 14px; color: #fff; background: rgba(255,255,255,.075); box-shadow: 0 8px 24px rgba(8,5,45,.16); cursor: pointer; transition: .2s ease; }
.palestra-card:nth-of-type(even) { border-left-color: #27cbe5; }
.palestra-card:hover { transform: translateY(-2px); border-top-color: rgba(69,215,211,.7); border-right-color: rgba(69,215,211,.7); border-bottom-color: rgba(69,215,211,.7); box-shadow: 0 12px 28px rgba(8,5,45,.25); }
.palestra-card.is-selected { background: rgba(74,210,217,.14); box-shadow: 0 0 0 3px rgba(69,215,211,.2); }
.palestra-card.is-disabled { opacity: .62; cursor: not-allowed; }
.palestra-card.is-disabled:hover { transform: none; }
.palestra-check { position: absolute; opacity: 0; pointer-events: none; }
.palestra-date { flex: 0 0 62px; height: 67px; display: grid; align-content: center; text-align: center; color: #43d7d1; background: rgba(12,7,62,.32); border-radius: 11px; line-height: 1; }
.palestra-date strong { font-size: 1.65rem; }
.palestra-date small { margin-top: .25rem; font-size: .67rem; letter-spacing: .12em; }
.palestra-content { display: flex; min-width: 0; flex-direction: column; gap: .22rem; }
.palestra-logo { display: flex; flex: 0 0 58px; width: 58px; height: 46px; margin-top: 10px; padding: .3rem; align-items: center; justify-content: center; border-radius: 7px; background: rgba(255,255,255,.94); }
.palestra-logo img { display: block; width: auto; height: auto; max-width: 50px; max-height: 36px; object-fit: contain; }
.palestra-content > strong { line-height: 1.28; }
.palestra-content small { color: rgba(255,255,255,.68); }
.palestra-time { color: #43d7d1; font-size: .78rem; font-weight: 700; }
.palestra-status { align-self: flex-start; margin-top: .2rem; padding: .16rem .48rem; color: #fff; background: rgba(67,215,209,.2); border-radius: 30px; font-size: .7rem; font-weight: 700; }
.palestra-checkmark { position: absolute; top: 50%; right: 1rem; display: grid; width: 25px; height: 25px; place-items: center; transform: translateY(-50%); border: 2px solid rgba(255,255,255,.45); border-radius: 7px; color: transparent; }
.is-selected .palestra-checkmark { border-color: #43d7d1; color: #241266; background: #43d7d1; }
.is-disabled .palestra-status { color: #77561e; background: #fff1d7; }
.palestras-form-card { padding: clamp(1.25rem, 3vw, 2.25rem); border: 1px solid rgba(255,255,255,.2); border-radius: 18px; color: #24145d; background: #fff; box-shadow: 0 18px 48px rgba(8,5,45,.28); }
.palestras-form-card .form-control { min-height: 48px; border-color: #d9d5e8; border-radius: 9px; }
.palestras-form-card .form-control:focus { border-color: #6d36a1; box-shadow: 0 0 0 .2rem rgba(109,54,161,.13); }
.btn-palestras { border: 0; color: #fff; background: linear-gradient(90deg, #e7198a, #9b27b6 58%, #425bd6); font-weight: 650; border-radius: 10px; }
.btn-palestras:hover, .btn-palestras:focus { color: #fff; filter: brightness(.92); }
.palestras-alert { border: 0; border-left: 5px solid #43d7d1; color: #24145d; box-shadow: 0 7px 24px rgba(8,5,45,.2); }
.palestras-empty { border: 1px dashed rgba(255,255,255,.4); border-radius: 16px; background: rgba(255,255,255,.08); }
.palestras-hp { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.palestras-footer { color: rgba(255,255,255,.75); border-top: 5px solid transparent; border-image: linear-gradient(90deg,#ed1689,#a929ba,#3d63dc) 1; background: #151d68; font-size: .9rem; }
.palestras-footer a { color: #fff; text-decoration: none; }
@media (max-width: 991.98px) { .palestras-lista { margin-bottom: 1rem; } }
@media (max-width: 575.98px) { .palestras-brand img { width: 180px; } .palestras-home-link { font-size: .8rem; } .palestras-publico { position: static; display: inline-block; margin-bottom: 1.2rem; } .palestra-card { gap: .65rem; padding: .8rem 2.5rem .8rem .8rem; } .palestra-date { flex-basis: 54px; height: 60px; } .palestra-logo { flex-basis: 46px; width: 46px; height: 40px; margin-top: 10px; } .palestra-logo img { max-width: 39px; max-height: 30px; } }