* {
    box-sizing: border-box;
    font-family: 'Ubuntu', Arial, sans-serif;
}

body.register-bg {
    margin: 0;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    /* 🔥 ESSENCIAL */
    background: linear-gradient(to top, rgb(190, 90, 160) 20%, rgb(200, 80, 190) 50%, rgb(230, 130, 230) 80%);
    position: relative;
    overflow: hidden;
}

/* fundo */
body.register-bg::before {
    content: "";
    position: fixed;
    inset: 0;
    background: url('../img/index/fundo-HQKEHtfH.png') no-repeat;
    background-position: 110% -20%;
    background-size: 75%;
    opacity: .25;
    pointer-events: none;
}

/* container */
.register-wrapper {
    flex: 1;
    /* 🔥 ocupa tela toda */
    display: flex;
    flex-direction: column;
    justify-content: center;
    /* centraliza vertical */
    align-items: center;
    /* centraliza horizontal */
    width: 100%;
    padding: 20px;
    z-index: 10;
}

/* conteúdo interno */
.register-wrapper>* {
    width: 100%;
    max-width: 420px;
}

/* logo */
.register-wrapper .logo img {
    max-width: 180px;
    margin: 0 auto 20px;
    display: block;
}

/* título */
.register-title {
    color: #fff;
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 15px;
    text-align: center;
}

/* erro */
.error-msg {
    background: rgba(231, 76, 60, .25);
    color: #fff;
    padding: 10px;
    border-radius: 6px;
    margin-bottom: 15px;
    font-size: 13px;
    border: 1px solid #e74c3c;
}

/* inputs */
.input-group {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 8px;
    margin-bottom: 10px;
    padding: 10px 12px;
    display: flex;
    height: 50px;
    align-items: center;
    transition: 0.2s;
    border: 2px solid transparent;
}

.input-group:focus-within {
    border-color: #1E96FC;
    box-shadow: 0 0 0 2px rgba(30, 150, 252, 0.2);
}

.input-group input,
.input-group select {
    border: none;
    outline: none;
    flex: 1;
    font-size: 14px;
    color: #444;
    background: transparent;
}

/* nascimento */
.birth-group {
    display: flex;
    gap: 8px;
}

.birth-group select {
    flex: 1;
}

/* botões */
.button-group {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.btn {
    flex: 1;
    padding: 14px;
    border-radius: 6px;
    font-weight: 800;
    font-size: 13px;
    cursor: pointer;
    color: white;
    border: none;
    transition: 0.2s;
}

.btn-crie {
    background: linear-gradient(to top, rgb(190 90 160) 20%, rgb(160, 72, 125) 50%, rgb(200, 100, 160) 80%);
    border-bottom: 4px solid rgb(142 67 119);
}

.btn-volter {
    background: linear-gradient(to top, rgb(142, 68, 173) 20%, rgb(115, 45, 145) 50%, rgb(180, 95, 185) 80%);
    border-bottom: 4px solid rgb(115, 45, 145);
}

.btn:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}

.captcha-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    width: 100%;
}

.g-recaptcha {
    display: inline-block;
}

/* FOOTER (AGORA CORRETO) */
.site-footer {
    width: 100%;
    padding: 12px 20px;
    background: rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(6px);
    color: #fff;
    font-size: 12px;
}

.footer-content {
    max-width: 1000px;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* links */
.footer-center a {
    color: #fff;
    text-decoration: none;
    margin: 0 8px;
    opacity: 0.8;
    transition: 0.2s;
}

.footer-center a:hover {
    opacity: 1;
    text-decoration: underline;
}

/* mobile */
@media (max-width: 600px) {
    .footer-content {
        flex-direction: column;
        gap: 5px;
        text-align: center;
    }
}

.petal {
    position: absolute;
    width: 15px;
    height: 15px;
    background-color: #f4c7d8;
    border-radius: 50%;
    animation: fall 5s infinite ease-in;
    opacity: 0;
}

@keyframes fall {
    0% {
        transform: translateY(-100px) rotate(0deg);
        opacity: 1;
    }

    100% {
        transform: translateY(100vh) rotate(360deg);
        opacity: 0;
    }
}

.petal:nth-child(1) {
    left: 10%;
    animation-duration: 6s;
    animation-delay: 0s;
}

.petal:nth-child(2) {
    left: 30%;
    animation-duration: 5s;
    animation-delay: 1s;
}

.petal:nth-child(3) {
    left: 50%;
    animation-duration: 7s;
    animation-delay: 2s;
}

.petal:nth-child(4) {
    left: 70%;
    animation-duration: 4s;
    animation-delay: 0.5s;
}

.petal:nth-child(5) {
    left: 90%;
    animation-duration: 6s;
    animation-delay: 1.5s;
}