.registration-page {
    --reg-ink: #111111;
    --reg-forest: #114D1E;
    --reg-forest-hover: #1F6B30;
    --reg-muted: #404040;
    --reg-line: #D4E5D2;
    --reg-surface: #fff;
    --reg-yellow: #FFC800;
    background: #F2F7F0;
    color: var(--reg-ink);
    font-family: "DM Sans", Arial, sans-serif;
}

.registration-page h1,
.registration-page h2,
.registration-page h3 {
    font-family: inherit;
    letter-spacing: -.035em;
}

.registration-page .site-header,
.registration-page .site-footer {
    background: #052B0E;
}

.registration-page .header-inner {
    min-height: 78px;
}

.registration-page .main-nav a:hover,
.registration-page .main-nav a.active {
    border-color: var(--reg-yellow);
}

.registration-page .registration-main {
    padding-top: 0;
    padding-bottom: 5rem;
}

.registration-intro {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    padding: 4rem 0 4.2rem;
    background: #052B0E;
}

.registration-intro::after {
    position: absolute;
    z-index: -1;
    top: -8rem;
    right: 0;
    width: 370px;
    aspect-ratio: 1;
    border: 26px solid #1F6B30;
    border-radius: 50%;
    background: #114D1E;
    box-shadow: 0 0 0 22px #0A3B17;
    content: "";
    pointer-events: none;
}

.intro-copy {
    max-width: 760px;
}

.intro-label,
.info-label {
    color: var(--reg-ink);
    font-size: .78rem;
    font-weight: 750;
    letter-spacing: .08em;
    text-transform: uppercase;
    margin-bottom: .75rem;
}

.registration-intro .intro-label {
    display: inline-flex;
    padding: .42rem .8rem;
    border-radius: 999px;
    background: #114D1E;
    color: #FFC800;
    letter-spacing: .02em;
    text-transform: none;
}

.registration-intro h1 {
    color: #fff;
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.08;
    margin-bottom: 1rem;
}

.registration-intro .intro-copy > p:last-child {
    max-width: 62ch;
    color: #E4F2E5;
    font-size: 1.07rem;
    line-height: 1.65;
    margin-bottom: 0;
}

.registration-info,
.registration-documents {
    margin-bottom: 1.25rem;
    padding: 1.5rem 1.75rem;
    background: var(--reg-surface);
    border: 1px solid var(--reg-line);
    border-radius: 12px;
}

.registration-info,
.registration-pending {
    margin-top: 1.5rem;
}

.registration-info h2,
.registration-documents h2 {
    font-size: 1.3rem;
    margin-bottom: .6rem;
}

.registration-info .prose {
    font-size: 1rem;
    line-height: 1.75;
}

.registration-pending {
    padding: 1rem 1.25rem;
    margin-bottom: 1.25rem;
    border-left: 4px solid var(--reg-yellow);
    border-radius: 0 8px 8px 0;
    background: #fff;
    line-height: 1.6;
}

.documents-heading p {
    color: var(--reg-muted);
    margin-bottom: 1.25rem;
}

.documents-years {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 1.5rem;
}

.documents-year h3 {
    font-size: 1rem;
    margin-bottom: .65rem;
}

.documents-year ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.documents-year li {
    border-top: 1px solid var(--reg-line);
    padding: .65rem 0;
}

.documents-year li span,
.documents-year li small {
    display: block;
}

.documents-year li small {
    color: var(--reg-muted);
    line-height: 1.5;
    margin-top: .2rem;
}

.registration-workspace {
    margin-top: 2rem;
}

.form-heading {
    padding: 2rem 2rem 3.3rem;
    border-radius: 14px 14px 0 0;
    background: #052B0E;
    color: #fff;
}

.form-heading h2 {
    color: #fff;
    font-size: clamp(1.55rem, 2.5vw, 2rem);
    line-height: 1.2;
    margin-bottom: .55rem;
}

.form-heading p {
    margin: 0;
    color: #E4F2E5;
    line-height: 1.55;
}

.form-heading strong {
    color: #fff;
}

.section-nav {
    position: sticky;
    top: .5rem;
    z-index: 5;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: .2rem;
    margin: -2.2rem 1rem 0;
    padding: .65rem .55rem;
    border: 1px solid #DBEADB;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 7px 20px rgb(5 43 14 / 8%);
}

.section-nav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    min-height: 72px;
    padding: .4rem .2rem;
    border-radius: 8px;
    color: var(--reg-muted);
    font-size: .8rem;
    font-weight: 650;
    line-height: 1.25;
    text-align: center;
    text-decoration: none;
    transition: background-color .15s ease;
}

.section-nav a:hover {
    background: #F2F8F1;
    color: var(--reg-ink);
}

.step-circle {
    display: grid;
    place-items: center;
    width: 29px;
    height: 29px;
    flex: 0 0 auto;
    border: 2px solid #BFD5C0;
    border-radius: 50%;
    background: #fff;
    color: var(--reg-ink);
    font-size: .8rem;
    font-weight: 800;
}

.section-nav a[aria-current="location"] {
    color: var(--reg-ink);
}

.section-nav a[aria-current="location"] .step-circle {
    border-color: #A88700;
    background: var(--reg-yellow);
    color: var(--reg-ink);
}

.step-hint {
    display: none;
}

.registration-form-column {
    padding-top: 1.1rem;
}

.draft-status {
    margin: 0 0 1rem;
    padding: .8rem 1.1rem;
    border: 1px solid #ead06c;
    border-radius: 8px;
    background: #fff9df;
    color: #4d3c08;
    font-size: .92rem;
}

.draft-status[hidden] {
    display: none;
}

.nik-reminder {
    margin: 0 0 1.1rem;
    padding: .8rem 1.1rem;
    border-radius: 8px;
    background: #E3F1E1;
    color: var(--reg-ink);
    font-size: .92rem;
    line-height: 1.5;
}

.nik-reminder strong {
    color: var(--reg-ink);
}

.registration-section {
    min-width: 0;
    margin: 0 0 1.1rem;
    padding: 1.8rem 2rem 2rem;
    border: 1px solid var(--reg-line);
    border-radius: 12px;
    background: #fff;
    scroll-margin-top: 7rem;
}

.registration-section legend {
    float: left;
    width: 100%;
    padding: 0;
    margin: 0 0 .35rem;
    color: var(--reg-ink);
    font-size: clamp(1.3rem, 2vw, 1.55rem);
    font-weight: 750;
    line-height: 1.3;
}

.section-description {
    clear: both;
    margin: 0 0 1.45rem;
    color: var(--reg-muted);
    line-height: 1.55;
    font-size: .94rem;
}

.registration-fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 1.35rem;
    row-gap: 1.3rem;
}

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

.parent-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.35rem;
}

.parent-layout-single {
    grid-template-columns: minmax(0, 1fr);
}

.parent-column {
    display: grid;
    align-content: start;
    gap: 1.3rem;
    min-width: 0;
}

.parent-column h3,
.parent-extra h3 {
    margin: 0;
    font-size: 1rem;
}

.parent-extra {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--reg-line);
}

.parent-extra h3 {
    margin-bottom: 1.1rem;
}

.parent-extra .registration-fields {
    grid-template-columns: minmax(0, 1fr);
}

.registration-fields .region-grid {
    display: grid;
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-flow: row;
    align-items: start;
    column-gap: 1.35rem;
    row-gap: 1.3rem;
}

.registration-page .region-grid .field select {
    height: 52px;
    min-height: 52px;
}

.registration-page .field {
    gap: .45rem;
}

.registration-page .field label {
    color: var(--reg-ink);
    font-size: .92rem;
    font-weight: 700;
    line-height: 1.35;
}

.registration-page .field input,
.registration-page .field select,
.registration-page .field textarea {
    min-height: 50px;
    padding: .78rem .88rem;
    border: 1px solid #8FAB92;
    border-radius: 8px;
    background: #fff;
    color: var(--reg-ink);
    font-size: 1rem;
    line-height: 1.45;
    box-shadow: none;
}

.registration-page .field textarea {
    min-height: 110px;
    resize: vertical;
}

.registration-page .field input:hover,
.registration-page .field select:hover,
.registration-page .field textarea:hover {
    border-color: var(--reg-forest);
}

.registration-page .field input:focus-visible,
.registration-page .field select:focus-visible,
.registration-page .field textarea:focus-visible {
    outline: 2px solid var(--reg-forest);
    outline-offset: 2px;
    border-color: var(--reg-forest);
}

.registration-page .field [aria-invalid="true"] {
    border-color: #a12d25;
}

.registration-page .field-error,
.required-mark {
    color: #8b211b;
}

.registration-page .field-error {
    font-size: .86rem;
}

.region-help:not(:empty) {
    display: block;
    color: var(--reg-muted);
    font-size: .82rem;
    line-height: 1.45;
}

.required-mark {
    font-weight: 800;
}

.year-field {
    max-width: 390px;
}

.registration-submit {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 1.5rem 2rem;
    border: 1px solid var(--reg-line);
    border-radius: 12px;
    background: #fff;
}

.registration-submit strong {
    display: block;
    font-size: 1rem;
    margin-bottom: .35rem;
}

.registration-submit p {
    color: var(--reg-muted);
    font-size: .91rem;
    margin: 0;
}

.registration-page .button {
    flex: 0 0 auto;
    min-height: 50px;
    padding: .78rem 1.3rem;
    border-color: var(--reg-forest);
    border-radius: 8px;
    background: var(--reg-forest);
    color: #fff;
    font-weight: 750;
}

.registration-page .button:hover {
    border-color: var(--reg-forest-hover);
    background: var(--reg-forest-hover);
    color: #fff;
}

.registration-page .notice.error {
    margin-bottom: 1.1rem;
    border-radius: 8px;
}

@media (max-width: 760px) {
    .section-nav {
        grid-auto-flow: column;
        grid-auto-columns: 132px;
        grid-template-columns: none;
        overflow-x: auto;
        overscroll-behavior-inline: contain;
        scroll-snap-type: x proximity;
        scrollbar-width: thin;
    }

    .section-nav a {
        scroll-snap-align: center;
    }

    .step-hint {
        display: block;
        margin: .75rem 1rem 0;
        color: var(--reg-muted);
        font-size: .82rem;
    }
}

@media (max-width: 600px) {
    .registration-page .page-main {
        padding-bottom: 3.5rem;
    }

    .registration-intro {
        padding: 3rem 0 3.3rem;
    }

    .registration-intro::after {
        top: -3rem;
        right: 0;
        width: 300px;
    }

    .registration-intro h1 {
        font-size: clamp(2.35rem, 10vw, 3.2rem);
    }

    .registration-intro .intro-copy > p:last-child {
        font-size: 1rem;
    }

    .registration-info,
    .registration-documents {
        padding: 1.2rem;
    }

    .registration-workspace {
        margin-top: 1.6rem;
    }

    .form-heading {
        padding: 1.4rem 1.2rem 3rem;
    }

    .form-heading h2 {
        font-size: 1.6rem;
    }

    .section-nav {
        margin-inline: .65rem;
    }

    .registration-section {
        padding: 1.4rem 1.2rem 1.6rem;
    }

    .registration-fields {
        grid-template-columns: 1fr;
        row-gap: 1.1rem;
    }

    .parent-layout {
        grid-template-columns: 1fr;
        gap: 1.8rem;
    }

    .parent-column {
        gap: 1.1rem;
    }

    .registration-fields .region-grid {
        grid-template-columns: 1fr;
        row-gap: 1.1rem;
    }

    .registration-submit {
        align-items: stretch;
        flex-direction: column;
        gap: 1.25rem;
        padding: 1.4rem 1.2rem;
    }

    .registration-submit .button {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .registration-page .section-nav a {
        transition: none;
    }
}