.cooperation-page {
    min-height: 100vh;
    color: var(--gmp-dark);
    background: var(--gmp-white);
}

.cooperation-hero {
    padding: 146px 0 30px;
    text-align: center;
}

.cooperation-hero h1 {
    margin: 0;
    font-family: 'Outfit', 'Noto Sans TC', sans-serif;
    font-size: clamp(1.9rem, 3vw, 2.35rem);
    font-weight: 800;
    letter-spacing: 0.04em;
}

.cooperation-hero__eyebrow {
    margin: 7px 0 0;
    color: var(--gmp-dark-deep);
    font-size: 0.92rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.cooperation-form-section {
    padding: 8px 0 88px;
}

.cooperation-form-section__inner {
    max-width: 1040px;
}

.cooperation-form-heading h2 {
    margin: 0;
    font-size: clamp(1.5rem, 2.5vw, 1.85rem);
    font-weight: 800;
}

.cooperation-form-heading p {
    margin: 12px 0 0;
    color: var(--gmp-slate);
    font-size: 1rem;
}

.cooperation-divider {
    width: 100%;
    height: 1px;
    margin: 26px 0 34px;
    background: #CBD5E1;
}

.cooperation-field {
    margin-bottom: 28px;
    text-align: left;
}

.cooperation-field:last-child {
    margin-bottom: 0;
}

.cooperation-field label {
    display: block;
    margin-bottom: 7px;
    color: var(--gmp-dark-deep);
    font-size: 0.9rem;
    font-weight: 700;
}

.form_control {
    display: block;
    width: 100%;
    height: 48px;
    padding: 8px 2px;
    color: var(--gmp-dark-deep);
    font: inherit;
    line-height: 1.5;
    border: 0;
    border-bottom: 1px solid #94A3B8;
    border-radius: 0;
    outline: 0;
    background: transparent;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form_control::placeholder {
    color: #94A3B8;
}

.form_control:hover {
    border-bottom-color: var(--gmp-dark);
}

.form_control:focus {
    border-bottom-color: var(--gmp-primary);
    box-shadow: 0 2px 0 var(--gmp-primary);
}

textarea.form_control {
    min-height: 126px;
    resize: vertical;
}

#commentForm label.error {
    display: block;
    margin-top: 7px;
    color: var(--gmp-secondary);
    font-size: 0.82rem;
    font-weight: 500;
}

.cooperation-recaptcha {
    display: flex;
    justify-content: center;
    margin: 38px 0 28px;
    overflow-x: auto;
}

.cooperation-actions {
    display: flex;
    justify-content: center;
}

.defauleWite_Bn {
    min-width: 112px;
    padding: 12px 30px;
    color: var(--gmp-white);
    font-weight: 700;
    letter-spacing: 0.08em;
    border: 0;
    border-radius: 999px;
    background: var(--gmp-primary);
    box-shadow: 0 10px 20px rgba(var(--gmp-primary-rgb), 0.2);
    transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.defauleWite_Bn:hover {
    background: var(--gmp-primary-hover);
    box-shadow: 0 15px 28px rgba(var(--gmp-primary-rgb), 0.28);
    transform: translateY(-2px);
}

.defauleWite_Bn:focus-visible {
    outline: 3px solid rgba(var(--gmp-primary-rgb), 0.45);
    outline-offset: 3px;
}

.defauleWite_Bn:active {
    box-shadow: 0 6px 14px rgba(var(--gmp-primary-rgb), 0.2);
    transform: translateY(0);
}

@media (max-width: 767.98px) {
    .cooperation-hero {
        padding: 112px 0 24px;
    }

    .cooperation-form-section {
        padding: 8px 0 72px;
    }

    .cooperation-divider {
        margin: 26px 0 30px;
    }

    .cooperation-field,
    .cooperation-field:last-child {
        margin-bottom: 24px;
    }

    textarea.form_control {
        min-height: 112px;
    }

    .cooperation-recaptcha {
        margin-top: 26px;
    }
}

@media (max-width: 389.98px) {
    .cooperation-recaptcha {
        justify-content: flex-start;
    }
}

@media (prefers-reduced-motion: reduce) {
    .form_control,
    .defauleWite_Bn {
        transition: none;
    }
}