.contact-section {
    background: #080808;
    padding: 96px var(--container-padding);
}

.contact-section__inner {
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    justify-content: center;
}

.contact-card {
    width: 100%;
    max-width: 640px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 5px 32px rgba(8,15,52,0.2);
}

.contact-card__title {
    font-family: var(--font-display);
    font-size: 28px;
    color: #fff;
    margin: 0 0 24px;
    text-align: center;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form[hidden] {
    display: none;
}

.contact-card.is-submitted .contact-card__title {
    display: none;
}

.contact-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.contact-form__field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.contact-form__label {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 14px;
    color: #fff;
    line-height: 1.4;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid rgba(255,255,255,0.6);
    padding: 12px 4px;
    color: #fff;
    font-family: var(--font-body);
    font-size: 16px;
    transition: border-color 0.2s ease;
}

.contact-form textarea {
    border: 1px solid rgba(255,255,255,0.6);
    border-radius: 16px;
    padding: 14px 18px;
    resize: vertical;
    min-height: 120px;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--color-text-subtle);
}

.contact-form input.is-error,
.contact-form textarea.is-error {
    border-color: #ff5c7a;
}

.contact-form__checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    user-select: none;
    font-size: 15px;
    color: #fff;
    line-height: 1.5;
}

.contact-form__checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.checkbox-box {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border: 1px solid var(--color-primary);
    border-radius: 6px;
    background: transparent;
    position: relative;
    transition: background 0.2s ease;
}

.contact-form__checkbox input:checked + .checkbox-box {
    background: var(--color-primary);
}

.contact-form__checkbox input:checked + .checkbox-box::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 1px;
    width: 6px;
    height: 11px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.contact-form__checkbox.is-error .checkbox-box {
    border-color: #ff5c7a;
}

.contact-form__submit {
    align-self: center;
    min-width: 280px;
    margin-top: 8px;
}

.contact-thanks {
    text-align: center;
    padding: 24px 16px;
}

.contact-thanks__title {
    font-family: var(--font-display);
    font-size: 32px;
    color: #fff;
    margin: 0 0 12px;
}

.contact-thanks__text {
    font-size: 16px;
    color: var(--color-text-muted);
    margin: 0;
}

@media (max-width: 1023px) {
    .contact-section {
        padding: 56px var(--container-padding);
    }
}

@media (max-width: 768px) {
    .contact-section {
        padding: 40px var(--container-padding);
    }
}

@media (max-width: 600px) {
    .contact-card {
        padding: 24px;
    }
    .contact-form__row {
        grid-template-columns: 1fr;
    }
    .contact-form__submit {
        min-width: 100%;
    }
}