/* ─── PAGE SHELL ─── */
.bu-page {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    flex-direction: column;
    text-align: center;
    background: #ffffff;
    padding: 0 16px;
    box-sizing: border-box;
}

/* ─── HERO BANNER ─── */
.bu-header {
    display: flex;
    flex-direction: column;
    padding: 72px 16px 8px;
    gap: 6px;
}

.bu-title {
    font-weight: 600;
    font-size: 16px;
    color: #fdb809;
}

.bu-sub {
    font-weight: 600;
    font-size: 32px;
    color: #272727;
    line-height: 1.2;
}

/* ─── FORM WRAP ─── */
.bu-form-wrap {
    width: min(600px, 100%);
    margin: 24px auto 72px;
    text-align: left;
    box-sizing: border-box;
}

/* ─── FORM GROUPS ─── */
.bu-form-wrap .form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 18px;
}

.form-label {
    font-size: 14px;
    font-weight: 400;
    color: #2b2b29;
}

/* ─── INPUTS (scoped to .bu-form-wrap, no .bu-form-card dependency) ─── */
.bu-form-wrap input,
.bu-form-wrap select,
.bu-form-wrap textarea {
    font-family: inherit;
    font-size: 0.925rem;
    color: #111;
    background: #f9fafb;
    border: 1.5px solid #e5e7eb;
    border-radius: 8px;
    padding: 10px 14px;
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
    box-sizing: border-box;
}

.bu-form-wrap input:focus,
.bu-form-wrap select:focus,
.bu-form-wrap textarea:focus {
    border-color: var(--gold, #c9a84c);
    background: #fff;
}

/* ─── SUBMIT ROW ─── */
.form-submit {
    display: flex;
    justify-content: center;
}

.btn-primary {
    width: clamp(140px, 40%, 220px);
    margin-top: 6px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    padding: 14px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    background: #272727;
    color: #ffffff;
    text-align: center;
    transition: opacity 0.2s, background 0.2s;
}

.btn-primary:hover {
    opacity: 0.88;
}

/* ─── TNC FINE PRINT ─── */
.bu-tnc {
    font-size: 0.775rem;
    color: #9ca3af;
    text-align: center;
    margin-top: 14px;
    line-height: 1.5;
}

.bu-tnc a {
    color: var(--gold, #c9a84c);
    text-decoration: underline;
}

/* ─── LEGACY CARD (kept in case used elsewhere) ─── */
.bu-form-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 40px 40px 36px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.bu-form-card .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.bu-form-card .form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 18px;
}

.bu-form-card input,
.bu-form-card select,
.bu-form-card textarea {
    font-family: inherit;
    font-size: 0.925rem;
    color: #111;
    background: #f9fafb;
    border: 1.5px solid #e5e7eb;
    border-radius: 8px;
    padding: 10px 14px;
    outline: none;
    transition: border-color 0.2s;
    width: 100%;
    box-sizing: border-box;
}

.bu-form-card input:focus,
.bu-form-card select:focus,
.bu-form-card textarea:focus {
    border-color: var(--gold, #c9a84c);
    background: #fff;
}

/* ─── RESPONSIVE ─── */

/* Tablet */
@media (max-width: 768px) {
    .bu-header {
        padding: 60px 16px 8px;
    }

    .bu-sub {
        font-size: 26px;
    }

    .bu-form-wrap {
        margin-bottom: 56px;
    }

    .bu-form-card {
        padding: 32px 28px 28px;
    }

    .bu-form-card .form-row {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .bu-header {
        padding: 48px 8px 8px;
    }

    .bu-sub {
        font-size: 22px;
    }

    .bu-form-wrap {
        margin-bottom: 48px;
    }

    .btn-primary {
        width: 100%;
    }

    .bu-form-card {
        padding: 24px 16px 20px;
    }
}