/* 시공 파트너 모집 페이지 전용 화면 구성 */
.partners-page {
    color: #242522;
    background: #f3f1ec;
}

.partner-hero {
    display: flex;
    align-items: flex-end;
    min-height: 610px;
    padding: calc(var(--header-height) + 80px) max(24px, 5vw) 92px;
    color: var(--white);
    background:
        linear-gradient(100deg, rgba(23, 25, 23, 0.96) 0%, rgba(31, 35, 31, 0.88) 58%, rgba(60, 63, 56, 0.72) 100%),
        url("../images/installation-service.jpg") center 45% / cover;
}

.partner-hero-inner,
.partner-entry-inner,
.partner-process-inner,
.partner-application-inner,
.partner-status-inner {
    width: min(1500px, 100%);
    margin: 0 auto;
}

.partner-entry {
    padding: clamp(78px, 8vw, 125px) max(24px, 5vw);
    background: #f3f1ec;
}

.partner-entry-inner {
    display: grid;
    grid-template-columns: minmax(300px, 0.72fr) minmax(620px, 1.28fr);
    gap: clamp(60px, 8vw, 130px);
    align-items: center;
}

.partner-entry-heading h2,
.partner-status-heading h2 {
    margin: 0;
    font-family: Georgia, "Noto Serif KR", serif;
    font-size: clamp(44px, 4.6vw, 70px);
    font-weight: 400;
    line-height: 1.16;
    letter-spacing: -0.055em;
}

.partner-entry-heading > p:last-child {
    margin: 28px 0 0;
    color: #696a65;
    font-size: 13px;
    line-height: 1.9;
}

.partner-entry-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.partner-entry-card {
    position: relative;
    display: flex;
    min-height: 420px;
    padding: 34px;
    border: 1px solid #d5d2c9;
    color: #252622;
    background: #fff;
    font: inherit;
    text-align: left;
    cursor: pointer;
    flex-direction: column;
    transition: color 0.3s ease, background 0.3s ease, transform 0.3s ease;
}

.partner-entry-card:hover {
    color: #fff;
    background: #222220;
    transform: translateY(-6px);
}

.partner-entry-number {
    color: #aa925d;
    font-size: 10px;
    letter-spacing: 0.12em;
}

.partner-entry-icon {
    display: grid;
    width: 66px;
    height: 66px;
    margin: 56px 0 30px;
    border: 1px solid currentColor;
    border-radius: 50%;
    font-size: 25px;
    place-items: center;
}

.partner-entry-card strong {
    font-size: 25px;
    letter-spacing: -0.04em;
}

.partner-entry-card small {
    margin-top: 16px;
    color: #7d7e78;
    font-size: 11px;
    line-height: 1.8;
}

.partner-entry-card:hover small {
    color: rgba(255, 255, 255, 0.62);
}

.partner-entry-link {
    display: flex;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 22px;
    border-top: 1px solid #d7d5cf;
    font-size: 11px;
    font-weight: 700;
}

.partner-view-back {
    margin: 0 0 32px;
    padding: 0 0 7px;
    border: 0;
    border-bottom: 1px solid #777872;
    color: #575853;
    background: transparent;
    font: inherit;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
}

.partner-status-view {
    padding: clamp(75px, 8vw, 120px) max(24px, 5vw);
    background: #f3f1ec;
}

.partner-status-heading {
    display: grid;
    grid-template-columns: 1fr minmax(350px, 0.7fr);
    gap: 70px;
    align-items: end;
}

.partner-status-heading > p {
    margin: 0 0 8px;
    color: #696a65;
    font-size: 13px;
    line-height: 1.8;
}

.partner-status-form {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 16px;
    margin-top: 58px;
    padding: 36px;
    background: #fff;
    box-shadow: 0 20px 60px rgba(32, 34, 30, 0.06);
}

.partner-status-form label {
    display: flex;
    gap: 11px;
    flex-direction: column;
}

.partner-status-form label span {
    font-size: 11px;
    font-weight: 700;
}

.partner-status-form input {
    height: 52px;
    padding: 0 16px;
    border: 1px solid #d4d3cd;
    font: inherit;
    font-size: 13px;
}

.partner-status-form button {
    align-self: end;
    display: flex;
    gap: 35px;
    align-items: center;
    height: 52px;
    padding: 0 24px;
    border: 0;
    color: #fff;
    background: #222220;
    font: inherit;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
}

.partner-status-result {
    margin-top: 24px;
    padding: clamp(32px, 5vw, 62px);
    background: #fff;
}

.partner-status-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid #d5d4ce;
    border-bottom: 1px solid #d5d4ce;
}

.partner-status-summary > div {
    padding: 24px 20px;
    border-right: 1px solid #d5d4ce;
}

.partner-status-summary > div:last-child {
    border-right: 0;
}

.partner-status-summary span,
.partner-status-summary strong {
    display: block;
}

.partner-status-summary span {
    margin-bottom: 9px;
    color: #92938e;
    font-size: 9px;
}

.partner-status-summary strong {
    font-size: 13px;
}

.partner-status-summary .status-highlight {
    color: #a17f35;
}

.partner-status-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin: 52px 0 38px;
    padding: 0;
    list-style: none;
}

.partner-status-steps li {
    display: flex;
    gap: 14px;
    padding: 0 18px;
    border-left: 1px solid #d6d5cf;
    color: #aaa;
}

.partner-status-steps li > span {
    font-size: 10px;
}

.partner-status-steps li div {
    display: flex;
    gap: 7px;
    flex-direction: column;
}

.partner-status-steps li strong {
    font-size: 14px;
}

.partner-status-steps li small {
    font-size: 9px;
}

.partner-status-steps li.is-complete,
.partner-status-steps li.is-active {
    color: #252622;
}

.partner-status-steps li.is-active {
    border-left: 3px solid #b59f69;
}

.partner-status-result > p {
    margin: 0;
    padding: 20px;
    color: #656660;
    background: #f5f2eb;
    font-size: 11px;
    line-height: 1.75;
}

.partner-hero .section-eyebrow {
    color: #c7b581;
}

.partner-hero h1 {
    max-width: 980px;
    margin: 0;
    font-family: Georgia, "Noto Serif KR", serif;
    font-size: clamp(50px, 6.4vw, 94px);
    font-weight: 400;
    line-height: 1.13;
    letter-spacing: -0.06em;
}

.partner-hero-inner > p:last-child {
    max-width: 650px;
    margin: 34px 0 0;
    color: rgba(255, 255, 255, 0.65);
    font-size: 15px;
    line-height: 1.9;
}

.partner-process {
    padding: 76px max(24px, 5vw) 82px;
    background: #fff;
}

.partner-section-heading {
    display: grid;
    grid-template-columns: 1fr minmax(350px, 0.75fr);
    gap: 70px;
    align-items: end;
}

.partner-section-heading h2 {
    margin: 0;
    font-family: Georgia, "Noto Serif KR", serif;
    font-size: clamp(38px, 4vw, 58px);
    font-weight: 400;
    letter-spacing: -0.05em;
}

.partner-section-heading > p {
    margin: 0 0 6px;
    color: #696a65;
    font-size: 14px;
    line-height: 1.8;
}

.partner-stepper {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin: 65px 0 0;
    padding: 0;
    list-style: none;
}

.partner-stepper::before {
    position: absolute;
    top: 22px;
    right: 12.5%;
    left: 12.5%;
    height: 1px;
    background: #d5d6d2;
    content: "";
}

.partner-step {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    flex-direction: column;
    color: #9a9b96;
    text-align: center;
}

.partner-step-number {
    display: grid;
    width: 46px;
    height: 46px;
    margin-bottom: 18px;
    border: 1px solid #d0d1cc;
    border-radius: 50%;
    color: #888a85;
    background: #fff;
    font-size: 11px;
    font-weight: 700;
    place-items: center;
}

.partner-step strong {
    font-size: 15px;
}

.partner-step small {
    margin-top: 7px;
    font-size: 10px;
}

.partner-step.is-active,
.partner-step.is-complete {
    color: #222520;
}

.partner-step.is-active .partner-step-number,
.partner-step.is-complete .partner-step-number {
    border-color: #222520;
    color: #fff;
    background: #222520;
}

.partner-step.is-active .partner-step-number {
    box-shadow: 0 0 0 6px rgba(181, 159, 105, 0.2);
}

.partner-application {
    padding: clamp(80px, 8vw, 130px) max(24px, 5vw);
    background: #f3f1ec;
}

.partner-application-inner {
    display: grid;
    grid-template-columns: minmax(280px, 0.62fr) minmax(620px, 1.38fr);
    gap: clamp(60px, 8vw, 130px);
    align-items: start;
}

.partner-application-guide {
    position: sticky;
    top: calc(var(--header-height) + 36px);
}

.partner-application-guide h2 {
    margin: 0;
    font-family: Georgia, "Noto Serif KR", serif;
    font-size: clamp(42px, 4vw, 64px);
    font-weight: 400;
    line-height: 1.18;
    letter-spacing: -0.055em;
}

.partner-application-guide > p:not(.section-eyebrow) {
    max-width: 420px;
    margin: 30px 0;
    color: #666761;
    font-size: 13px;
    line-height: 1.85;
}

.partner-application-guide ul {
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 22px 0 0;
    border-top: 1px solid #c9c7c0;
    color: #777872;
    font-size: 11px;
    line-height: 1.6;
    list-style: none;
}

.partner-application-guide b,
.form-field b,
.form-choice-group b,
.file-upload b,
.agreement-field b {
    color: #a76e52;
}

.partner-form-shell {
    min-width: 0;
    background: #fff;
    box-shadow: 0 20px 60px rgba(32, 34, 30, 0.08);
}

.form-progress {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-bottom: 1px solid #dfdfdb;
}

.form-progress span {
    position: relative;
    padding: 21px 16px;
    color: #999a95;
    font-size: 11px;
    text-align: center;
}

.form-progress span::after {
    position: absolute;
    right: 0;
    bottom: -1px;
    left: 0;
    height: 2px;
    background: transparent;
    content: "";
}

.form-progress span.is-active {
    color: #222520;
    font-weight: 700;
}

.form-progress span.is-active::after,
.form-progress span.is-complete::after {
    background: #b59f69;
}

.partner-form {
    padding: clamp(34px, 4vw, 62px);
}

.partner-form-panel[hidden],
.application-complete[hidden],
.partner-form-actions [hidden] {
    display: none;
}

.form-panel-heading {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    margin-bottom: 42px;
    padding-bottom: 27px;
    border-bottom: 1px solid #d8d7d1;
}

.form-panel-heading > span {
    margin-top: 4px;
    color: #a88e55;
    font-size: 11px;
    letter-spacing: 0.12em;
}

.form-panel-heading h3 {
    margin: 0;
    font-size: 25px;
    font-weight: 500;
    letter-spacing: -0.04em;
}

.form-panel-heading p,
.form-subheading p {
    margin: 9px 0 0;
    color: #888984;
    font-size: 11px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 22px;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 11px;
}

.form-field--wide {
    grid-column: 1 / -1;
}

.form-field > span,
.form-choice-group legend {
    color: #454642;
    font-size: 12px;
    font-weight: 600;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    border: 0;
    border-bottom: 1px solid #bfc0ba;
    border-radius: 0;
    outline: none;
    color: #252622;
    background: transparent;
    font: inherit;
    font-size: 14px;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.form-field input,
.form-field select {
    height: 50px;
}

.form-field textarea {
    padding: 14px 0;
    line-height: 1.7;
    resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: #222520;
}

.form-field input.is-invalid,
.form-field select.is-invalid,
.form-field textarea.is-invalid {
    border-color: #b45a47;
    background: rgba(180, 90, 71, 0.04);
}

.form-subheading {
    margin: 55px 0 28px;
}

.form-subheading h4 {
    margin: 0;
    font-size: 17px;
}

.form-choice-group {
    margin: 0 0 42px;
    padding: 0;
    border: 0;
}

.form-choice-group legend {
    margin-bottom: 16px;
}

.choice-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.choice-grid--compact {
    grid-template-columns: repeat(4, 1fr);
}

.choice-grid input {
    position: absolute;
    opacity: 0;
}

.choice-grid span {
    display: grid;
    min-height: 56px;
    padding: 11px;
    border: 1px solid #d8d7d1;
    color: #686963;
    font-size: 11px;
    text-align: center;
    cursor: pointer;
    place-items: center;
    transition: color 0.2s ease, border 0.2s ease, background 0.2s ease;
}

.choice-grid input:checked + span {
    border-color: #222520;
    color: #fff;
    background: #222520;
}

.form-choice-group.is-invalid .choice-grid {
    outline: 1px solid #b45a47;
    outline-offset: 4px;
}

.file-upload-list {
    display: grid;
    gap: 12px;
    margin-bottom: 38px;
}

.file-upload {
    display: grid;
    grid-template-columns: 48px 1fr auto;
    gap: 18px;
    align-items: center;
    min-height: 88px;
    padding: 16px 20px;
    border: 1px solid #d5d4ce;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.file-upload:hover {
    border-color: #8e8f89;
    background: #faf9f6;
}

.file-upload.is-invalid {
    border-color: #b45a47;
}

.file-upload input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.file-upload-icon {
    display: grid;
    width: 48px;
    height: 48px;
    border: 1px solid #cfcec7;
    border-radius: 50%;
    font-size: 21px;
    place-items: center;
}

.file-upload-copy {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.file-upload-copy strong {
    font-size: 13px;
}

.file-upload-copy small,
.file-upload-name {
    color: #8a8b85;
    font-size: 10px;
}

.file-upload-name {
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.agreement-field {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-top: 30px;
    padding: 18px;
    background: #f5f3ee;
    color: #565752;
    font-size: 11px;
}

.agreement-field input {
    width: 17px;
    height: 17px;
    accent-color: #222520;
}

.application-review {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    border-top: 1px solid #d6d5cf;
}

.review-item {
    padding: 20px 12px;
    border-bottom: 1px solid #deddd7;
}

.review-item:nth-child(odd) {
    border-right: 1px solid #deddd7;
}

.review-item span {
    display: block;
    margin-bottom: 8px;
    color: #92938e;
    font-size: 9px;
}

.review-item strong {
    font-size: 13px;
    font-weight: 500;
}

.prototype-notice {
    margin: 28px 0 0;
    padding: 16px 18px;
    color: #806c42;
    background: #f4efe3;
    font-size: 10px;
    line-height: 1.7;
}

.form-error-message {
    min-height: 20px;
    margin: 24px 0 0;
    color: #a74738;
    font-size: 11px;
}

.partner-form-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 22px;
    padding-top: 28px;
    border-top: 1px solid #deddd7;
}

.form-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 35px;
    min-width: 130px;
    height: 52px;
    padding: 0 20px;
    border: 1px solid #222520;
    font: inherit;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
}

.form-button--primary {
    color: #fff;
    background: #222520;
}

.form-button--secondary {
    color: #222520;
    background: #fff;
}

.application-complete {
    padding: clamp(60px, 8vw, 105px) clamp(30px, 6vw, 90px);
    text-align: center;
}

.application-complete-mark {
    display: grid;
    width: 74px;
    height: 74px;
    margin: 0 auto 27px;
    border-radius: 50%;
    color: #fff;
    background: #222520;
    font-size: 26px;
    place-items: center;
}

.application-complete > p:first-of-type {
    color: #a18a57;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.18em;
}

.application-complete h3 {
    margin: 18px 0;
    font-family: Georgia, "Noto Serif KR", serif;
    font-size: clamp(30px, 4vw, 46px);
    font-weight: 400;
}

.application-complete > strong {
    display: inline-block;
    padding: 13px 20px;
    color: #fff;
    background: #a18a57;
    font-size: 14px;
    letter-spacing: 0.1em;
}

.application-complete > p:last-of-type {
    max-width: 560px;
    margin: 30px auto;
    color: #74756f;
    font-size: 12px;
    line-height: 1.8;
}

.application-complete a {
    display: inline-flex;
    gap: 28px;
    padding-bottom: 7px;
    border-bottom: 1px solid #444640;
    font-size: 11px;
    font-weight: 700;
}

@media (max-width: 1000px) {
    .partner-entry-inner {
        grid-template-columns: 1fr;
    }

    .partner-application-inner {
        grid-template-columns: 1fr;
    }

    .partner-application-guide {
        position: static;
    }

    .partner-application-guide h2 br {
        display: none;
    }
}

@media (max-width: 760px) {
    .partner-entry-options,
    .partner-status-heading,
    .partner-status-form,
    .partner-status-summary,
    .partner-status-steps {
        grid-template-columns: 1fr;
    }

    .partner-entry-card {
        min-height: 340px;
    }

    .partner-status-summary > div {
        border-right: 0;
        border-bottom: 1px solid #d5d4ce;
    }

    .partner-status-summary > div:last-child {
        border-bottom: 0;
    }

    .partner-status-steps {
        gap: 22px;
    }

    .partner-hero {
        min-height: 540px;
        padding: calc(var(--header-height) + 65px) 20px 65px;
    }

    .partner-hero h1 {
        font-size: clamp(42px, 12vw, 64px);
    }

    .partner-hero-inner > p:last-child br {
        display: none;
    }

    .partner-process {
        padding: 62px 20px 68px;
    }

    .partner-section-heading {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .partner-stepper {
        grid-template-columns: 1fr;
        gap: 0;
        margin-top: 45px;
    }

    .partner-stepper::before {
        top: 20px;
        bottom: 20px;
        left: 22px;
        width: 1px;
        height: auto;
    }

    .partner-step {
        display: grid;
        grid-template-columns: 46px 1fr;
        gap: 4px 16px;
        align-items: center;
        padding: 12px 0;
        text-align: left;
    }

    .partner-step-number {
        grid-row: 1 / 3;
        margin: 0;
    }

    .partner-step small {
        margin: 0;
    }

    .partner-application {
        padding: 68px 20px;
    }

    .form-progress {
        overflow-x: auto;
    }

    .form-progress span {
        min-width: 100px;
        padding: 18px 10px;
    }

    .partner-form {
        padding: 32px 20px;
    }

    .form-grid,
    .choice-grid,
    .choice-grid--compact,
    .application-review {
        grid-template-columns: 1fr;
    }

    .form-field--wide {
        grid-column: auto;
    }

    .review-item:nth-child(odd) {
        border-right: 0;
    }

    .file-upload {
        grid-template-columns: 42px 1fr;
    }

    .file-upload-icon {
        width: 42px;
        height: 42px;
    }

    .file-upload-name {
        grid-column: 2;
    }

    .partner-form-actions {
        flex-wrap: wrap;
    }

    .form-button {
        flex: 1;
    }
}