/* Página principal: cadastro para a transmissão ao vivo (usa a base de styles.css) */

.av-hero {
    padding: calc(var(--header-h) + 2.5rem) 0 4.5rem;
}

.av-veil {
    background:
        radial-gradient(900px 480px at 80% 10%, rgba(224, 50, 43, 0.18), transparent 60%),
        linear-gradient(100deg, rgba(4, 16, 31, 0.95) 0%, rgba(4, 16, 31, 0.82) 45%, rgba(4, 16, 31, 0.6) 100%),
        linear-gradient(0deg, rgba(4, 16, 31, 0.85) 0%, transparent 55%);
}

.av-hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
}

.av-live {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin: 0 0 1.4rem;
    padding: 0.5rem 0.9rem;
    background: rgba(224, 50, 43, 0.16);
    border: 1px solid rgba(224, 50, 43, 0.55);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #fff;
}

.av-live-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #e0322b;
    animation: navAoVivo 1.6s ease-out infinite;
    flex-shrink: 0;
}

.av-logo {
    width: min(420px, 100%);
    max-width: 420px;
    aspect-ratio: 12 / 5;
    object-fit: cover;
    object-position: center 4%;
    margin-bottom: 1.4rem;
}

.av-titulo {
    font-size: clamp(2.8rem, 6vw, 4.6rem);
    color: #fff;
    margin-bottom: 1.1rem;
    text-wrap: balance;
}

.av-titulo span { color: var(--amber-hot); }

.av-lead {
    font-size: clamp(1rem, 1.8vw, 1.15rem);
    color: rgba(255, 255, 255, 0.85);
    max-width: 36rem;
    margin-bottom: 1.8rem;
}

.av-contagem {
    display: flex;
    gap: 0.6rem;
}

.av-contagem div {
    min-width: 78px;
    padding: 0.75rem 0.6rem 0.6rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-top: 3px solid var(--amber);
}

.av-contagem b {
    display: block;
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 2.4rem;
    line-height: 1;
    color: #fff;
}

.av-contagem span {
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.65);
}

.av-form {
    background: linear-gradient(160deg, rgba(4, 16, 31, 0.92), rgba(14, 47, 85, 0.9));
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-top: 4px solid var(--amber);
    padding: clamp(1.4rem, 3vw, 2rem);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
}

.av-form h2 {
    color: #fff;
    font-size: clamp(2rem, 3.2vw, 2.6rem);
    margin: 0.3rem 0 0;
}

.av-form p { color: rgba(255, 255, 255, 0.8); }

.av-duas {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0.8rem;
}

.av-submit { min-height: 56px; font-size: 1rem; letter-spacing: 0.04em; text-transform: uppercase; }
.av-submit:disabled { opacity: 0.7; cursor: wait; transform: none; }

.av-erro {
    display: flex;
    gap: 0.5rem;
    margin: 0;
    padding: 0.75rem 0.9rem;
    background: rgba(240, 160, 75, 0.16);
    border-left: 3px solid var(--amber);
    color: #ffd8b0 !important;
    font-weight: 700;
}

.av-hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }

.av-ok { text-align: center; gap: 0.9rem; }
.av-ok h2 { font-size: clamp(2rem, 3.4vw, 2.7rem); }
.av-ok .btn { min-height: 52px; }

.av-ok-selo {
    display: grid;
    place-items: center;
    width: 64px;
    height: 64px;
    margin: 0 auto 0.2rem;
    border-radius: 50%;
    background: var(--amber);
    color: var(--navy-deep);
    font-size: 1.6rem;
    box-shadow: 0 0 0 8px rgba(232, 145, 58, 0.18);
}

/* Por que assistir */
.av-porque {
    padding: 6rem 0 5rem;
    background:
        radial-gradient(ellipse at top right, rgba(232, 145, 58, 0.08), transparent 50%),
        var(--paper);
}

.av-cards {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.1rem;
}

.av-card {
    background: #fff;
    padding: 1.6rem 1.4rem;
    border-top: 4px solid var(--amber);
    box-shadow: 0 18px 40px rgba(7, 27, 51, 0.08);
}

.av-card i {
    font-size: 1.6rem;
    color: var(--amber);
    margin-bottom: 1rem;
    display: block;
}

.av-card h3 {
    font-size: 1.75rem;
    color: var(--navy);
    margin-bottom: 0.55rem;
}

.av-card p { color: var(--muted); }

/* Promessa */
.av-promessa {
    padding: 5.5rem 0;
    color: #fff;
    background:
        radial-gradient(800px 400px at 0% 100%, rgba(232, 145, 58, 0.22), transparent 60%),
        linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 55%, var(--navy-mid) 100%);
}

.av-promessa-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 3rem;
    align-items: center;
}

.av-promessa h2 { color: #fff; font-size: clamp(2.4rem, 4.6vw, 3.6rem); }
.av-promessa p { color: rgba(255, 255, 255, 0.8); margin-bottom: 1.6rem; max-width: 36rem; }

.av-numeros {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.av-numeros div {
    padding: 1.4rem 1.2rem;
    background: rgba(4, 16, 31, 0.6);
}

.av-numeros b {
    display: block;
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2.6rem, 5vw, 3.6rem);
    line-height: 1;
    color: var(--amber-hot);
}

.av-numeros span { font-size: 0.88rem; font-weight: 700; color: rgba(255, 255, 255, 0.78); }

/* Programação */
.av-programacao { padding: 5.5rem 0; background: #fff; }

.av-linha {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
}

.av-linha li {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 1rem;
    padding: 1.4rem;
    background: var(--paper);
    border-top: 3px solid var(--navy-mid);
}

.av-linha time {
    font-family: var(--font-display);
    font-size: 2.6rem;
    line-height: 1;
    color: var(--amber);
}

.av-linha h3 { font-size: 1.7rem; color: var(--navy); margin-bottom: 0.4rem; }
.av-linha p { color: var(--muted); font-size: 0.95rem; }

.av-linha-destaque {
    background: var(--navy) !important;
    border-top-color: #e0322b !important;
    box-shadow: 0 22px 50px rgba(7, 27, 51, 0.22);
}

.av-linha-destaque h3 { color: #fff; }
.av-linha-destaque p { color: rgba(255, 255, 255, 0.8); }

.av-tag-live {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0.5rem;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #ff8a84;
}

/* Chamada final */
.av-final {
    padding: 5.5rem 0;
    text-align: center;
    color: #fff;
    background:
        linear-gradient(rgba(4, 16, 31, 0.88), rgba(4, 16, 31, 0.92)),
        url("imagens/evento/plateia.jpg") center / cover;
}

.av-final-inner { max-width: 760px; margin-inline: auto; }
.av-final h2 { color: #fff; font-size: clamp(2.8rem, 6vw, 4.4rem); }
.av-final p { color: rgba(255, 255, 255, 0.8); margin-bottom: 1.8rem; }
.av-final .btn { min-height: 56px; padding-inline: 2rem; text-transform: uppercase; letter-spacing: 0.04em; }

@media (max-width: 960px) {
    .av-hero-grid,
    .av-promessa-grid { grid-template-columns: minmax(0, 1fr); }
    .av-hero-copy { text-align: center; display: flex; flex-direction: column; align-items: center; }
    .av-logo { margin-inline: auto; }
    .av-lead { margin-inline: auto; }
    .av-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .av-linha { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 640px) {
    .av-hero { padding-top: calc(var(--header-h) + 1.5rem); }
    .av-logo { width: min(280px, 80vw); }
    .av-titulo { font-size: clamp(2.3rem, 11vw, 3rem); }
    .av-contagem div { min-width: 64px; }
    .av-contagem b { font-size: 2rem; }
    .av-duas { grid-template-columns: minmax(0, 1fr); }
    .av-cards { grid-template-columns: minmax(0, 1fr); }
    .av-live { font-size: 0.68rem; letter-spacing: 0.08em; }
}

@media (prefers-reduced-motion: reduce) {
    .av-live-dot { animation: none; }
}