.subpage-contact {
    padding: 80px 0;
    color: #dce8f2;
    background: linear-gradient(135deg, var(--navy, #0b1f33) 0%, var(--slate, #16324a) 100%);
}

.subpage-contact__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 520px);
    gap: 64px;
    align-items: start;
}

.subpage-contact__info {
    min-width: 0;
}

.subpage-contact__label {
    margin: 0 0 12px;
    color: var(--teal, #049fd9);
    font-family: var(--font-heading, "DM Sans", sans-serif);
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
}

.subpage-contact__title {
    margin: 0 0 16px;
    color: #fff;
    font-family: var(--font-heading, "DM Sans", sans-serif);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
    line-height: 1.2;
    text-wrap: balance;
}

.subpage-contact__description {
    margin: 0 0 28px;
    color: rgba(255, 255, 255, .72);
    font-size: .97rem;
    line-height: 1.7;
}

.subpage-contact__features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.subpage-contact__feature {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    color: rgba(255, 255, 255, .86);
    font-size: .92rem;
    line-height: 1.55;
}

.subpage-contact__feature a {
    color: inherit;
    text-decoration-color: rgba(255, 255, 255, .45);
    text-underline-offset: 3px;
}

.subpage-contact__feature a:hover {
    color: #fff;
    text-decoration-color: #fff;
}

.subpage-contact__feature-icon {
    display: flex;
    flex: 0 0 20px;
    width: 20px;
    height: 20px;
    margin-top: 1px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--teal, #049fd9);
}

.subpage-contact__feature-icon svg {
    width: 12px;
    height: 12px;
    fill: none;
    stroke: #fff;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2.5;
}

.subpage-contact__details {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 32px;
    font-style: normal;
}

.subpage-contact__detail {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, .9);
    font-family: var(--font-heading, "DM Sans", sans-serif);
    font-size: .92rem;
    font-weight: 500;
    text-decoration: none;
}

.subpage-contact__detail svg {
    width: 17px;
    height: 17px;
    fill: none;
    stroke: var(--teal, #049fd9);
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.8;
}

.subpage-contact__detail:hover {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.subpage-contact__detail:focus-visible,
.subpage-contact__feature a:focus-visible {
    border-radius: 3px;
    outline: 3px solid rgba(255, 255, 255, .9);
    outline-offset: 3px;
}

.subpage-contact__form-column {
    width: 100%;
    min-width: 0;
}

.subpage-contact__card {
    padding: 32px;
    border-radius: 16px;
    color: var(--text, #1f2937);
    background: #fff;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1);
}

.subpage-contact__form-title {
    margin-bottom: 8px;
    color: var(--navy, #0b1f33);
    font-family: var(--font-heading, "DM Sans", sans-serif);
    font-size: 1.1rem;
    font-weight: 700;
}

.subpage-contact__form-intro {
    margin: 0 0 22px;
    color: #64748b;
    font-size: .8rem;
    line-height: 1.55;
}

.subpage-contact__form-title + form {
    margin-top: 24px;
}

.subpage-contact .form-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 16px;
}

.subpage-contact .form-group {
    min-width: 0;
    margin: 0 0 16px;
}

.subpage-contact .form-label {
    display: block;
    margin: 0 0 6px;
    color: #374151;
    font-family: var(--font-heading, "DM Sans", sans-serif);
    font-size: .82rem;
    font-weight: 600;
}

.subpage-contact .req {
    color: #dc2626;
}

.subpage-contact .form-input,
.subpage-contact .form-select,
.subpage-contact .form-textarea {
    display: block;
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--gray-200, #e5e7eb);
    border-radius: 8px;
    outline: none;
    color: var(--text, #1f2937);
    background: #fff;
    font-family: var(--font-body, Inter, sans-serif);
    font-size: .9rem;
    line-height: 1.45;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.subpage-contact .form-input:focus-visible,
.subpage-contact .form-select:focus-visible,
.subpage-contact .form-textarea:focus-visible {
    border-color: var(--teal, #049fd9);
    box-shadow: 0 0 0 3px rgba(4, 159, 217, .12);
}

.subpage-contact .form-input.error,
.subpage-contact .form-select.error,
.subpage-contact .form-textarea.error {
    border-color: #dc2626;
}

.subpage-contact .form-textarea {
    min-height: 96px;
    resize: vertical;
}

.subpage-contact .requirements-fieldset {
    margin-inline: 0;
    padding: 0;
    border: 0;
}

.subpage-contact .project-details {
    margin: 2px 0 18px;
    border: 1px solid var(--gray-200, #e5e7eb);
    border-radius: 10px;
    background: #f8fafc;
}

.subpage-contact .project-details__summary {
    display: flex;
    min-height: 48px;
    padding: 12px 14px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: var(--navy, #0b1f33);
    font-family: var(--font-heading, "DM Sans", sans-serif);
    font-size: .86rem;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
    touch-action: manipulation;
}

.subpage-contact .project-details__summary::-webkit-details-marker {
    display: none;
}

.subpage-contact .project-details__summary::after {
    content: "+";
    flex: 0 0 auto;
    color: var(--teal-dark, #0077a3);
    font-size: 1.25rem;
    line-height: 1;
}

.subpage-contact .project-details[open] .project-details__summary::after {
    content: "−";
}

.subpage-contact .project-details__summary:focus-visible {
    outline: 3px solid rgba(4, 159, 217, .3);
    outline-offset: 2px;
}

.subpage-contact .project-details__optional {
    margin-left: auto;
    color: #64748b;
    font-family: var(--font-body, Inter, sans-serif);
    font-size: .74rem;
    font-weight: 500;
}

.subpage-contact .project-details__content {
    padding: 16px 14px 0;
    border-top: 1px solid var(--gray-200, #e5e7eb);
    background: #fff;
}

.subpage-contact .check-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 8px 16px;
}

.subpage-contact .check-option {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    color: #475569;
    font-size: .82rem;
    line-height: 1.45;
    cursor: pointer;
}

.subpage-contact .check-option input {
    flex: 0 0 auto;
    margin-top: 3px;
    accent-color: var(--teal, #049fd9);
}

.subpage-contact .form-field-error,
.subpage-contact .form-error {
    margin-top: 5px;
    color: #b91c1c;
    font-size: .78rem;
}

.subpage-contact .form-submit-error {
    margin: 0 0 12px;
    padding: 10px 12px;
    border-radius: 8px;
    color: #991b1b;
    background: #fef2f2;
    font-size: .82rem;
    line-height: 1.45;
}

.subpage-contact .subpage-contact__submit {
    display: inline-flex;
    width: 100%;
    min-height: 44px;
    margin-top: 4px;
    padding: 11px 18px;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 8px;
    color: #fff;
    background: var(--teal-action, #0077a3);
    font-family: var(--font-heading, "DM Sans", sans-serif);
    font-size: .95rem;
    font-weight: 700;
    line-height: 1.35;
    text-align: center;
    cursor: pointer;
    transition: background-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.subpage-contact .subpage-contact__submit:hover {
    background: var(--teal-action-hover, #006b93);
    transform: translateY(-1px);
}

.subpage-contact .subpage-contact__submit:focus-visible {
    outline: 3px solid rgba(4, 159, 217, .3);
    outline-offset: 3px;
}

.subpage-contact .subpage-contact__submit:disabled {
    cursor: wait;
    opacity: .7;
    transform: none;
}

.subpage-contact .form-privacy-notice {
    margin: 14px 0 0;
    color: #64748b;
    font-size: .72rem;
    line-height: 1.55;
}

.subpage-contact .form-privacy-notice a {
    color: #475569;
    text-underline-offset: 2px;
}

.subpage-contact .form-note {
    margin: 10px 0 0;
    color: #64748b;
    font-size: .78rem;
    text-align: center;
}

.subpage-contact .form-success {
    display: none;
    padding: 24px;
    text-align: center;
}

.subpage-contact .form-success.show {
    display: block;
}

.subpage-contact .form-success svg {
    display: block;
    margin: 0 auto 12px;
}

.subpage-contact .form-success h3 {
    margin: 0 0 8px;
    color: var(--navy, #0b1f33);
    font-family: var(--font-heading, "DM Sans", sans-serif);
    font-size: 1.2rem;
}

.subpage-contact .form-success p {
    margin: 0;
    color: var(--text-light, #64748b);
    font-size: .9rem;
}

@media (max-width: 980px) {
    .subpage-contact__grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 32px;
    }

    .subpage-contact__form-column {
        max-width: 620px;
    }
}

@media (max-width: 680px) {
    .subpage-contact {
        padding: 56px 0;
    }

    .subpage-contact__card {
        padding: 24px 20px;
    }

    .subpage-contact .form-row,
    .subpage-contact .check-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (prefers-reduced-motion: reduce) {
    .subpage-contact .subpage-contact__submit,
    .subpage-contact .form-input,
    .subpage-contact .form-select,
    .subpage-contact .form-textarea {
        transition: none;
    }
}