@charset "UTF-8";

/* ==========================================================
   GREYFALL · PARTICIPATION
   참여 절차 / 추천 코드 흐름 — 기록물형 절차서
   ========================================================== */


/* ----------------------------------------------------------
   01 · REQUIREMENTS
   ---------------------------------------------------------- */

.gf-requirement-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));

    border-top: 1px solid var(--gf-line-strong);
    border-left: 1px solid var(--gf-line);
}

.gf-requirement-grid article {

    min-width: 0;
    padding: 24px 24px 28px;

    border-right: 1px solid var(--gf-line);
    border-bottom: 1px solid var(--gf-line);

    background-color: rgba(10, 11, 14, 0.84);
}

.gf-requirement-grid article span {
    display: block;

    font-family: var(--gf-mono);
    font-size: 0.64rem;
    letter-spacing: 0.085em;

    color: var(--gf-red);
}

.gf-requirement-grid article h3 {
    margin-top: 20px;

    font-size: clamp(1.02rem, 2vw, 1.24rem);
    font-weight: 700;
    line-height: 1.32;
    letter-spacing: -0.012em;

    color: var(--gf-text-strong);
}

.gf-requirement-grid article p {

    margin-top: 12px;

    font-size: 0.86rem;
    line-height: 1.85;

    color: rgba(226, 223, 216, 0.82);
}

.gf-required-reading {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0 22px;
}

.gf-required-reading > span {
    font-family: var(--gf-mono);
    font-size: 0.6rem;
    letter-spacing: 0.11em;
    line-height: 2.4;

    color: var(--gf-text-ghost);
}

.gf-required-reading p {

    min-width: 0;

    font-size: 0.89rem;
    line-height: 1.85;

    color: rgba(226, 223, 216, 0.82);
}

.gf-required-reading a {
    padding-bottom: 1px;

    border-bottom: 1px solid var(--gf-red);

    font-family: var(--gf-mono);
    font-size: 0.82em;
    letter-spacing: 0.05em;

    color: var(--gf-text-strong);
}

.gf-required-reading a:hover {
    color: var(--gf-red-bright);
}


/* ----------------------------------------------------------
   02 · INVITATION (1차 지인 → 2차 지인)
   ---------------------------------------------------------- */

.gf-invite-layout {
    display: grid;
    grid-template-columns:
        minmax(0, 1fr)
        auto
        minmax(0, 1fr);

    align-items: stretch;

    border-top: 1px solid var(--gf-line-strong);
    border-left: 1px solid var(--gf-line);
}

.gf-invite-person {

    min-width: 0;
    padding: 26px 24px 30px;

    border-right: 1px solid var(--gf-line);
    border-bottom: 1px solid var(--gf-line);

    background-color: rgba(10, 11, 14, 0.84);
}

.gf-invite-person > span {
    display: block;

    font-family: var(--gf-mono);
    font-size: 0.64rem;
    letter-spacing: 0.085em;

    color: var(--gf-red);
}

.gf-invite-role {
    margin-top: 24px;

    font-family: var(--gf-mono);
    font-size: 0.6rem;
    letter-spacing: 0.11em;

    color: var(--gf-text-ghost);
}

.gf-invite-person h3 {
    margin-top: 10px;
    padding-bottom: 18px;

    border-bottom: 1px solid var(--gf-line-soft);

    font-size: clamp(1.08rem, 2.2vw, 1.4rem);
    font-weight: 700;
    line-height: 1.28;
    letter-spacing: -0.012em;

    color: var(--gf-text-strong);
}

.gf-invite-person p {

    margin-top: 14px;

    font-size: 0.86rem;
    line-height: 1.85;

    color: rgba(226, 223, 216, 0.82);
}

/* 전달 방향 표시 */
.gf-invite-arrow {

    position: relative;

    display: grid;
    align-content: center;
    justify-items: center;
    gap: 8px;

    padding: 26px 22px;

    border-right: 1px solid var(--gf-line);
    border-bottom: 1px solid var(--gf-line);

    background-color: rgba(8, 9, 12, 0.94);

    text-align: center;
}

.gf-invite-arrow > span {
    font-family: var(--gf-mono);
    font-size: 0.58rem;
    letter-spacing: 0.1em;

    color: var(--gf-text-ghost);
}

.gf-invite-arrow strong {
    font-family: var(--gf-mono);
    font-size: 0.7rem;
    font-weight: 600;
    line-height: 1.65;
    letter-spacing: 0.055em;

    color: var(--gf-red-bright);

    white-space: nowrap;
}

/* 방향 화살표 */
/* 좌우로 이어지는 레일 — 전달 흐름을 시각적으로 잇는다 */
.gf-invite-arrow::before,
.gf-invite-arrow::after {
    content: "";

    position: absolute;
    top: 0;
    bottom: 0;

    width: 1px;

    background:
        linear-gradient(
            180deg,
            transparent,
            rgba(226, 219, 208, 0.14) 22%,
            rgba(226, 219, 208, 0.14) 78%,
            transparent
        );
}

.gf-invite-arrow::before { left: 0; }
.gf-invite-arrow::after  { right: 0; }

.gf-invite-arrow > span:last-child {
    display: block;
    margin-top: 10px;

    font-size: 1.5rem;
    line-height: 1;

    color: var(--gf-red-bright);
}

.gf-recommendation-rule {

    margin-top: clamp(21px, 2.38vw, 30.8px);
    padding: 26px 26px 28px 30px;

    border: 1px solid rgba(158, 51, 44, 0.3);
    border-left: 3px solid var(--gf-red);

    background:
        linear-gradient(
            105deg,
            var(--gf-red-wash),
            rgba(158, 51, 44, 0.02) 62%
        ),
        rgba(10, 11, 14, 0.90);
}

.gf-recommendation-rule > span {
    display: block;
    margin-bottom: 12px;

    font-family: var(--gf-mono);
    font-size: 0.62rem;
    letter-spacing: 0.12em;

    color: var(--gf-red-bright);
}

.gf-recommendation-rule strong {
    display: block;

    font-size: clamp(0.98rem, 2vw, 1.14rem);
    font-weight: 700;
    line-height: 1.72;
    letter-spacing: -0.012em;

    color: var(--gf-text-strong);
}

.gf-recommendation-rule p {

    margin-top: 14px;
    max-width: 62ch;

    font-size: 0.87rem;
    line-height: 1.85;

    color: rgba(226, 223, 216, 0.82);
}

.gf-individual-rule {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0 22px;
}

.gf-individual-rule > span {
    font-family: var(--gf-mono);
    font-size: 0.6rem;
    letter-spacing: 0.11em;
    line-height: 2.4;

    color: var(--gf-text-ghost);
}

.gf-individual-rule p {

    min-width: 0;
    max-width: 64ch;

    font-size: 0.88rem;
    line-height: 1.85;

    color: rgba(226, 223, 216, 0.82);
}


/* ----------------------------------------------------------
   03 · FLOW (신청 절차)
   ---------------------------------------------------------- */

.gf-flow {

    border: 1px solid rgba(255, 255, 255, 0.055);
    border-top-color: var(--gf-line-strong);

    background-color: rgba(10, 11, 14, 0.80);
    box-shadow: var(--gf-inset-soft);
}

.gf-flow > li {

    position: relative;

    display: grid;
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 0 26px;

    padding: 28px 24px 32px;

    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* 단계 연결선 */
.gf-flow > li::before {
    content: "";

    position: absolute;
    left: 25px;
    top: 46px;
    bottom: -1px;

    width: 1px;

    background:
        repeating-linear-gradient(
            180deg,
            var(--gf-line-bright) 0 4px,
            transparent 4px 9px
        );
}

.gf-flow > li:last-child::before {
    display: none;
}

.gf-flow-number {

    position: relative;
    z-index: 1;

    display: flex;
    align-items: center;
    justify-content: center;

    width: 51px;
    height: 51px;

    border: 1px solid var(--gf-line-strong);
    background-color: rgba(7, 8, 10, 0.96);

    font-family: var(--gf-mono);
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.05em;

    color: var(--gf-red);
}

.gf-flow > li > div {
    min-width: 0;
    max-width: 68ch;

    padding-top: 4px;
}

.gf-flow-label {

    font-family: var(--gf-mono);
    font-size: 0.6rem;
    letter-spacing: 0.11em;

    color: rgba(184, 178, 168, 0.64);
}

.gf-flow > li h3 {
    margin-top: 10px;

    font-size: clamp(1.1rem, 2.4vw, 1.44rem);
    font-weight: 700;
    line-height: 1.28;
    letter-spacing: -0.013em;

    color: var(--gf-text-strong);
}

.gf-flow > li p {

    margin-top: 12px;

    font-size: 0.89rem;
    line-height: 1.88;

    color: rgba(226, 223, 216, 0.84);
}


/* ----------------------------------------------------------
   04 · CHARACTER FIT
   ---------------------------------------------------------- */

.gf-character-copy {
    max-width: 66ch;
    margin-bottom: clamp(21px, 2.38vw, 30.8px);
}

.gf-character-copy p {

    font-size: 0.95rem;
    line-height: 1.95;

    color: rgba(226, 223, 216, 0.84);
}

.gf-fit-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));

    border-top: 1px solid var(--gf-line-strong);
    border-left: 1px solid var(--gf-line);
}

.gf-fit-list article {

    display: grid;
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 0 12px;

    min-width: 0;
    padding: 20px 22px 24px;

    border-right: 1px solid var(--gf-line);
    border-bottom: 1px solid var(--gf-line);

    background-color: rgba(10, 11, 14, 0.84);
}

.gf-fit-list article span {
    font-family: var(--gf-mono);
    font-size: 0.64rem;
    letter-spacing: 0.075em;
    line-height: 2;

    color: var(--gf-red);
}

.gf-fit-list article strong {

    min-width: 0;

    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.8;
    letter-spacing: -0.01em;

    color: var(--gf-text-strong);
}

.gf-character-link {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px 28px;

    margin-top: clamp(22.4px, 2.52vw, 32.2px);
    padding-top: 22px;

    border-top: 1px solid var(--gf-line);
}

.gf-character-link > span {
    font-family: var(--gf-mono);
    font-size: 0.62rem;
    letter-spacing: 0.12em;

    color: var(--gf-text-ghost);
}

.gf-character-link a {
    display: inline-flex;
    align-items: center;
    gap: 14px;

    font-family: var(--gf-font-display);
    font-size: clamp(1.1rem, 2.4vw, 1.5rem);
    font-weight: var(--gf-w-display);
    letter-spacing: -0.014em;

    color: var(--gf-text-strong);

    transition: gap 180ms ease, color 140ms ease;
}

.gf-character-link a span {
    color: var(--gf-red);
    font-size: 0.8em;
}

.gf-character-link a:hover {
    gap: 22px;
    color: var(--gf-red-bright);
}


/* ----------------------------------------------------------
   05 · SUBMISSION ITEMS
   ---------------------------------------------------------- */

.gf-submission-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));

    border-top: 1px solid var(--gf-line-strong);
    border-left: 1px solid var(--gf-line);
}

.gf-submission-list article {

    min-width: 0;
    padding: 20px 20px 24px;

    border-right: 1px solid var(--gf-line);
    border-bottom: 1px solid var(--gf-line);

    background-color: rgba(10, 11, 14, 0.86);
}

.gf-submission-list article span {
    display: block;

    font-family: var(--gf-mono);
    font-size: 0.62rem;
    letter-spacing: 0.085em;

    color: var(--gf-red);
}

.gf-submission-list article p {

    margin-top: 18px;

    font-family: var(--gf-mono);
    font-size: 0.58rem;
    letter-spacing: 0.1em;

    color: rgba(184, 178, 168, 0.62);
}

.gf-submission-list article strong {
    display: block;
    margin-top: 8px;

    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.62;
    letter-spacing: -0.012em;

    color: var(--gf-text-strong);
}

.gf-submission-note {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0 22px;
}

.gf-submission-note > span {
    font-family: var(--gf-mono);
    font-size: 0.6rem;
    letter-spacing: 0.11em;
    line-height: 2.4;

    color: var(--gf-text-ghost);
}

.gf-submission-note p {

    min-width: 0;
    max-width: 64ch;

    font-size: 0.88rem;
    line-height: 1.85;

    color: rgba(226, 223, 216, 0.84);
}


/* ----------------------------------------------------------
   06 · CHECKLIST
   ---------------------------------------------------------- */

.gf-checklist {

    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 1px;

    border: 1px solid var(--gf-line);
    border-top-color: var(--gf-line-strong);

    background: var(--gf-line-soft);
    box-shadow: var(--gf-inset-soft);
}

.gf-checklist p {

    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 0 10px;

    align-items: baseline;

    min-width: 0;
    padding: 16px 18px;

    background-color: rgba(9, 10, 13, 0.92);

    border-bottom: 1px solid var(--gf-line-soft);

    font-size: 0.89rem;
    line-height: 1.7;

    color: rgba(226, 223, 216, 0.84);
}

.gf-checklist p:last-child:nth-child(odd) {
    grid-column: 1 / -1;
}


.gf-checklist p span {
    position: relative;

    padding-left: 26px;

    font-family: var(--gf-mono);
    font-size: 0.62rem;
    letter-spacing: 0.065em;

    color: var(--gf-text-ghost);
}

/* 체크 마커 */
.gf-checklist p span::before {
    content: "";

    position: absolute;
    left: 0;
    top: 0.1em;

    width: 10px;
    height: 10px;

    border: 1px solid var(--gf-red);
}


/* ----------------------------------------------------------
   07 · READY
   ---------------------------------------------------------- */

.gf-ready {
    display: grid;
    gap: 18px;
    justify-items: start;

    margin-top: clamp(28px, 3.5vw, 43.4px);
    padding-top: clamp(22.4px, 2.66vw, 32.2px);

    border-top: 2px solid var(--gf-red);
}

.gf-ready > span {
    font-family: var(--gf-mono);
    font-size: 0.62rem;
    letter-spacing: 0.14em;

    color: var(--gf-red);
}

.gf-ready strong {
    max-width: 22ch;

    font-family: var(--gf-font-display);
    font-size: clamp(1.7rem, 5.4vw, 3.2rem);
    font-weight: var(--gf-w-display);
    line-height: 1.04;
    letter-spacing: -0.018em;

    color: var(--gf-text-strong);
}

.gf-ready a {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;

    min-height: 62px;
    margin-top: 10px;
    padding: 19px 24px;

    border: 1px solid var(--gf-red);
    background: var(--gf-red-wash);

    font-family: var(--gf-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.095em;

    color: var(--gf-text-strong);

    transition: background-color 160ms ease, gap 180ms ease;
}

.gf-ready a span {
    color: var(--gf-red-bright);
    font-size: 1.05rem;
}

.gf-ready a:hover {
    gap: 42px;
    background: rgba(158, 51, 44, 0.1);
}


/* ==========================================================
   RESPONSIVE
   ========================================================== */

@media (max-width: 980px) {

    .gf-submission-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    /* 1차 → 2차 흐름을 세로로 재배치 */
    .gf-invite-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .gf-invite-arrow {
        padding: 18px 22px;
    }

    .gf-invite-arrow strong {
        white-space: normal;
    }

    /* 세로 배치이므로 화살표도 아래를 향하게 */
    .gf-invite-arrow > span:last-child {
        transform: rotate(90deg);
    }
}


@media (max-width: 860px) {

    .gf-requirement-grid,
    .gf-fit-list,
    .gf-checklist {
        grid-template-columns: minmax(0, 1fr);
    }

    .gf-requirement-grid article {
        padding: 20px 18px 24px;
    }

    .gf-invite-person {
        padding: 22px 18px 26px;
    }

    .gf-required-reading,
    .gf-individual-rule,
    .gf-submission-note {
        grid-template-columns: minmax(0, 1fr);
        gap: 8px;
    }

    .gf-required-reading > span,
    .gf-individual-rule > span,
    .gf-submission-note > span {
        line-height: 1.6;
    }

    .gf-recommendation-rule {
        padding: 22px 20px 24px 22px;
    }

    /* FLOW — 모바일 단계 카드 */
    .gf-flow > li {
        grid-template-columns: 44px minmax(0, 1fr);
        gap: 0 16px;

        padding: 22px 14px 26px;
    }

    .gf-flow > li::before {
        left: 21px;
        top: 46px;
    }

    .gf-flow-number {
        width: 43px;
        height: 43px;
        font-size: 0.7rem;
    }

    .gf-checklist p {
        padding: 14px 16px;
    }

    /* 터치 영역 확보 */
    .gf-character-link a {
        min-height: 44px;
        padding: 4px 0;
    }

    .gf-ready a {
        width: 100%;
        gap: 20px;
    }

    .gf-ready a:hover {
        gap: 20px;
    }
}


@media (max-width: 560px) {

    .gf-submission-list {
        grid-template-columns: minmax(0, 1fr);
    }
}


/* ----------------------------------------------------------
   99 · SURFACE POLISH
   ---------------------------------------------------------- */

.gf-requirement-grid article,
.gf-invite-person,
.gf-fit-list article,
.gf-submission-list article {
    background-image:
        linear-gradient(
            180deg,
            rgba(255, 255, 255, 0.018),
            transparent 46%
        );

    box-shadow: var(--gf-inset-soft);

    transition: background-color 260ms ease;
}

.gf-requirement-grid article:hover,
.gf-invite-person:hover,
.gf-fit-list article:hover,
.gf-submission-list article:hover {
    background-color: rgba(15, 17, 21, 0.92);
}

.gf-invite-arrow {
    background-image:
        linear-gradient(
            180deg,
            rgba(158, 51, 44, 0.075),
            transparent 62%
        );

    box-shadow: var(--gf-inset-soft);
}

.gf-flow > li {
    transition: background-color 240ms ease;
}

.gf-flow > li:hover {
    background-color: rgba(15, 17, 21, 0.42);
}

.gf-flow-number {
    box-shadow: var(--gf-inset-soft);
    transition: border-color 240ms ease, color 240ms ease;
}

.gf-flow > li:hover .gf-flow-number {
    border-color: rgba(158, 51, 44, 0.6);
}

.gf-checklist p {
    transition: color 220ms ease, background-color 220ms ease;
}

.gf-checklist p:hover {
    background-color: rgba(15, 17, 21, 0.96);
    color: var(--gf-text-strong);
}


/* ==========================================================
   100 · PC COMPOSITION
   ----------------------------------------------------------
   데스크탑에서 가로 폭이 남는 구간의 구성을 다듬는다.
   모바일/태블릿 레이아웃은 건드리지 않는다.
   ========================================================== */

@media (min-width: 981px) {

    /* -- 03 신청 절차 --------------------------------------
       기존: [번호] [라벨 → 제목 → 설명 2줄] 을 세로로 쌓아
             한 단계가 215px, 오른쪽 절반이 비었다.
       변경: 제목열 / 설명열 2단으로 나눠 가로 폭을 쓴다.
             (각 단계는 label 1 + h3 1 + 설명 p 2 로 고정 구조) */

    .gf-flow > li > div {
        display: grid;
        grid-template-columns: minmax(0, 0.5fr) minmax(0, 1fr);
        column-gap: clamp(26px, 3vw, 46px);

        align-items: start;

        max-width: none;
        padding-top: 2px;
    }

    /* 라벨 */
    .gf-flow > li .gf-flow-label {
        grid-column: 1;
        grid-row: 1;
    }

    /* 제목 — 첫 설명문과 같은 선에서 시작 */
    .gf-flow > li h3 {
        grid-column: 1;
        grid-row: 2;

        margin-top: 9px;
    }

    .gf-flow > li p:nth-of-type(2) {
        grid-column: 2;
        grid-row: 2;

        margin-top: 9px;
    }

    .gf-flow > li p:nth-of-type(3) {
        grid-column: 2;
        grid-row: 3;

        margin-top: 12px;
    }

    /* -- 02 지인 흐름 : 카드 내부 여백 균형 ---------------- */
    .gf-invite-person {
        padding-right: 30px;
    }

    /* -- 라벨 + 본문형 노트 : 패널 폭을 온전히 쓴다 -------- */
    .gf-individual-rule p,
    .gf-submission-note p,
    .gf-required-reading p {
        max-width: none;
    }


    /* -- 추천 규칙 패널 : 라벨·문장 / 설명 2단 -------------- */
    .gf-recommendation-rule {
        display: grid;
        grid-template-columns: minmax(0, 0.86fr) minmax(0, 1fr);
        column-gap: clamp(28px, 3.4vw, 54px);

        align-items: start;
    }

    .gf-recommendation-rule > span {
        grid-column: 1;
        grid-row: 1;
    }

    .gf-recommendation-rule strong {
        grid-column: 1;
        grid-row: 2;
    }

    .gf-recommendation-rule p {
        grid-column: 2;
        grid-row: 1 / span 2;

        max-width: none;
        margin-top: 0;

        align-self: center;
    }
}