@charset "utf-8";

:root {
    --dm-bg: #f4f6f9;
    --dm-surface: #ffffff;
    --dm-border: #e2e8f0;
    --dm-border-strong: #cbd5e1;
    --dm-primary: #ff4510;
    --dm-primary-dark: #d93406;
    --dm-primary-soft: #fff2ed;
    --dm-brick: #c23b12;
    --dm-navy: #1b2538;
    --dm-navy-deep: #111827;
    --dm-accent-orange: #ff7a2f;
    --dm-green: #15803d;
    --dm-green-soft: #dcfce7;
    --dm-text-main: #111827;
    --dm-text-sub: #475569;
    --dm-text-muted: #64748b;
    --dm-shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
    --dm-shadow-md: 0 10px 28px rgba(15, 23, 42, 0.08);
    --dm-radius-lg: 14px;
    --dm-radius-md: 10px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--dm-bg);
    color: var(--dm-text-main);
    font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, "Apple SD Gothic Neo", "Malgun Gothic", "맑은 고딕", sans-serif;
    font-size: 15px;
    line-height: 1.55;
    letter-spacing: -0.02em;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

/* 상단 시그니처 오렌지레드 라인 (본 사이트 GNB 컬러 계승) */
.dm-top-accent {
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #ff4814 0%, #e13405 55%, #b82b06 100%);
}

.dm-container {
    width: 100%;
    max-width: 980px;
    margin: 0 auto;
    padding: 0 18px;
}

/* 1. 공식 헤더 */
.dm-header {
    background: var(--dm-surface);
    border-bottom: 1px solid var(--dm-border);
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.03);
}

.dm-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 74px;
    padding-top: 10px;
    padding-bottom: 10px;
}

.dm-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.dm-brand-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.dm-brand-logo {
    height: 42px;
    width: auto;
    display: block;
}

.dm-brand-domain-tag {
    font-size: 15px;
    font-weight: 800;
    color: var(--dm-navy);
    letter-spacing: -0.01em;
}

.dm-brand-domain-tag .num {
    color: var(--dm-primary);
}

.dm-since-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 999px;
    background: #fef3c7;
    border: 1px solid #fde68a;
    color: #92400e;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.dm-header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dm-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 12px;
    border-radius: 999px;
    background: var(--dm-green-soft);
    color: var(--dm-green);
    font-size: 12.5px;
    font-weight: 700;
}

.dm-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #16a34a;
    box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.6);
    animation: dmPulse 1.8s infinite;
}

@keyframes dmPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.55);
    }
    70% {
        box-shadow: 0 0 0 7px rgba(22, 163, 74, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(22, 163, 74, 0);
    }
}

.dm-header-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 15px;
    border-radius: 8px;
    background: var(--dm-brick);
    color: #ffffff;
    font-size: 13.5px;
    font-weight: 700;
    transition: background-color 0.18s ease, transform 0.15s ease;
}

.dm-header-cta:hover {
    background: var(--dm-primary-dark);
    transform: translateY(-1px);
}

/* 메인 래퍼 */
.dm-main {
    padding: 26px 0 42px;
}

/* 2. 히어로 카드 */
.dm-hero-card {
    background: var(--dm-surface);
    border: 1px solid var(--dm-border);
    border-top: 4px solid var(--dm-primary);
    border-radius: var(--dm-radius-lg);
    box-shadow: var(--dm-shadow-md);
    padding: 36px 28px 34px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.dm-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: 999px;
    background: var(--dm-primary-soft);
    border: 1px solid #ffd6c6;
    color: var(--dm-primary-dark);
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 14px;
}

.dm-hero-title {
    margin: 0 0 10px;
    font-size: 28px;
    font-weight: 800;
    line-height: 1.3;
    color: var(--dm-navy-deep);
    letter-spacing: -0.03em;
}

.dm-hero-title .accent {
    color: var(--dm-primary);
}

.dm-hero-desc {
    margin: 0 auto 24px;
    max-width: 640px;
    color: var(--dm-text-sub);
    font-size: 15px;
    line-height: 1.6;
}

/* 도메인 강조 박스 (전체 클릭 복사 인터랙션) */
.dm-domain-box {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    width: 100%;
    max-width: 540px;
    margin: 0 auto 20px;
    padding: 14px 16px 14px 20px;
    background: #f8fafc;
    border: 2px solid var(--dm-navy);
    border-radius: 12px;
    cursor: pointer;
    user-select: none;
    transition: all 0.18s ease;
}

.dm-domain-box:hover {
    border-color: var(--dm-primary);
    background: #fff8f5;
    box-shadow: 0 4px 16px rgba(255, 69, 16, 0.12);
    transform: translateY(-1px);
}

.dm-domain-box:active {
    transform: translateY(0);
}

.dm-domain-url-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}

.dm-lock-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    background: var(--dm-green-soft);
    color: var(--dm-green);
    flex-shrink: 0;
    transition: transform 0.18s ease;
}

.dm-domain-box:hover .dm-lock-badge {
    transform: scale(1.05);
}

.dm-domain-text {
    font-size: 23px;
    font-weight: 800;
    color: var(--dm-navy-deep);
    letter-spacing: -0.01em;
    word-break: break-all;
}

.dm-domain-text .proto {
    font-size: 16px;
    font-weight: 600;
    color: var(--dm-text-muted);
}

.dm-domain-text .dm-num {
    display: inline-block;
    padding: 1px 7px;
    margin: 0 2px;
    border-radius: 6px;
    background: var(--dm-primary);
    color: #ffffff;
    font-weight: 900;
}

.dm-copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 14px;
    border: 1px solid var(--dm-border-strong);
    border-radius: 8px;
    background: #ffffff;
    color: var(--dm-navy);
    font-family: inherit;
    font-size: 13.5px;
    font-weight: 700;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.15s ease;
    pointer-events: none; /* 부모 박스 클릭 위임 */
}

.dm-domain-box:hover .dm-copy-btn {
    border-color: var(--dm-primary);
    color: var(--dm-primary);
    background: var(--dm-primary-soft);
}

/* 메인 CTA 버튼 그룹 */
.dm-hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.dm-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-width: 290px;
    padding: 16px 32px;
    border-radius: 10px;
    background: linear-gradient(180deg, #ff4d17 0%, #d93406 100%);
    color: #ffffff;
    font-size: 18px;
    font-weight: 800;
    box-shadow: 0 6px 18px rgba(217, 52, 6, 0.3);
    transition: transform 0.16s ease, box-shadow 0.16s ease, filter 0.16s ease;
}

.dm-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(217, 52, 6, 0.38);
    filter: brightness(1.03);
}

.dm-btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 15px 20px;
    border-radius: 10px;
    border: 1px solid var(--dm-border-strong);
    background: #ffffff;
    color: var(--dm-text-main);
    font-family: inherit;
    font-size: 14.5px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease;
}

.dm-btn-secondary:hover {
    background: #f8fafc;
    border-color: #94a3b8;
}

/* 3대 검증 원칙 미니 바 */
.dm-trust-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 26px;
    padding-top: 22px;
    border-top: 1px dashed var(--dm-border);
    text-align: left;
}

.dm-trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    background: #f8fafc;
}

.dm-trust-icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: #fff2ed;
    color: var(--dm-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dm-trust-text strong {
    display: block;
    font-size: 13.5px;
    font-weight: 800;
    color: var(--dm-navy-deep);
}

.dm-trust-text span {
    display: block;
    font-size: 12px;
    color: var(--dm-text-muted);
}

/* 3. 본 사이트 시그니처 다크 네이비 보증 슬로건 바 (밀도 & 수치 배지 보강) */
.dm-guarantee-banner {
    margin-top: 22px;
    padding: 18px 24px;
    border-radius: var(--dm-radius-md);
    background: linear-gradient(90deg, #131b2b 0%, #1e293b 50%, #131b2b 100%);
    border: 1px solid #334155;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.12);
}

.dm-guarantee-main {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.dm-guarantee-shield {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(255, 69, 16, 0.15);
    border: 1px solid rgba(255, 69, 16, 0.35);
    color: var(--dm-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dm-guarantee-text .tit {
    margin: 0 0 3px;
    font-size: 16.5px;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.4;
    word-break: keep-all;
}

.dm-guarantee-text .hl {
    color: var(--dm-accent-orange);
}

.dm-guarantee-text .sub {
    display: block;
    font-size: 12.5px;
    color: #94a3b8;
    line-height: 1.35;
    word-break: keep-all;
}

.dm-guarantee-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 7px 14px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    flex-shrink: 0;
    text-align: center;
}

.dm-guarantee-badge .badge-tag {
    font-size: 13.5px;
    font-weight: 900;
    color: #fbbf24;
    letter-spacing: -0.01em;
}

.dm-guarantee-badge .badge-txt {
    font-size: 11px;
    font-weight: 700;
    color: #cbd5e1;
}

/* 4. 4대 핵심 서비스 직행 카드 그리드 */
.dm-section-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin: 26px 2px 12px;
}

.dm-section-title {
    margin: 0;
    font-size: 17px;
    font-weight: 800;
    color: var(--dm-navy-deep);
}

.dm-section-sub {
    font-size: 13px;
    color: var(--dm-text-muted);
}

.dm-quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.dm-quick-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: var(--dm-surface);
    border: 1px solid var(--dm-border);
    border-radius: var(--dm-radius-md);
    padding: 20px 18px 18px;
    box-shadow: var(--dm-shadow-sm);
    transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.dm-quick-card:hover {
    transform: translateY(-3px);
    border-color: var(--dm-primary);
    box-shadow: 0 10px 22px rgba(15, 23, 42, 0.08);
}

.dm-quick-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.dm-quick-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.dm-quick-icon.verify {
    background: #fff2ed;
    color: var(--dm-primary);
}

.dm-quick-icon.scam {
    background: #fef2f2;
    color: #dc2626;
}

.dm-quick-icon.report {
    background: #eff6ff;
    color: #2563eb;
}

.dm-quick-icon.comm {
    background: #f0fdf4;
    color: #16a34a;
}

.dm-quick-tag {
    font-size: 11.5px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 6px;
    background: #f1f5f9;
    color: var(--dm-text-sub);
}

.dm-quick-card h3 {
    margin: 0 0 6px;
    font-size: 16px;
    font-weight: 800;
    color: var(--dm-navy-deep);
}

.dm-quick-card p {
    margin: 0 0 14px;
    font-size: 13px;
    color: var(--dm-text-sub);
    line-height: 1.5;
    word-break: keep-all;
    letter-spacing: -0.025em;
    min-height: 39px; /* 모든 카드 설명문 정확히 2줄 높이 통일 */
}

.dm-quick-go {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    font-weight: 700;
    color: var(--dm-primary-dark);
}

/* 5. 하단 안내 (사칭 주의 박스형 vs FAQ 2단 그리드 - 높이 밸런스 조정) */
.dm-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 24px;
    align-items: stretch;
}

.dm-info-card {
    background: var(--dm-surface);
    border: 1px solid var(--dm-border);
    border-radius: var(--dm-radius-md);
    padding: 22px 22px;
    box-shadow: var(--dm-shadow-sm);
    display: flex;
    flex-direction: column;
}

.dm-info-card h2 {
    margin: 0 0 14px;
    font-size: 16px;
    font-weight: 800;
    color: var(--dm-navy-deep);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 좌측 사칭 주의 박스 리스트 (우측 FAQ 카드와 일치감 부여) */
.dm-safe-box-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.dm-safe-box-item {
    border: 1px solid var(--dm-border);
    border-radius: 9px;
    padding: 12px 14px;
    background: #fcfcfd;
}

.dm-safe-box-item .safe-badge {
    display: inline-block;
    padding: 2px 7px;
    border-radius: 5px;
    font-size: 11px;
    font-weight: 800;
    margin-bottom: 5px;
}

.dm-safe-box-item .safe-badge.warn {
    background: #fee2e2;
    color: #b91c1c;
}

.dm-safe-box-item .safe-badge.ok {
    background: #dcfce7;
    color: #15803d;
}

.dm-safe-box-item .safe-badge.tip {
    background: #e0f2fe;
    color: #0369a1;
}

.dm-safe-box-item .safe-txt {
    margin: 0;
    font-size: 13px;
    color: var(--dm-text-sub);
    line-height: 1.5;
    word-break: keep-all;
}

.dm-safe-box-item .safe-txt strong {
    color: var(--dm-navy-deep);
}

/* 공식 1:1 고객센터 안내 박스 (텔레그램 대체 및 좌우 높이 맞춤) */
.dm-support-box {
    margin-top: 12px;
    padding: 12px 14px;
    border-radius: 9px;
    background: #f8fafc;
    border: 1px dashed var(--dm-border-strong);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.dm-support-info .support-label {
    display: block;
    font-size: 12px;
    font-weight: 800;
    color: var(--dm-navy-deep);
    margin-bottom: 2px;
}

.dm-support-info .support-desc {
    margin: 0;
    font-size: 12px;
    color: var(--dm-text-muted);
    line-height: 1.4;
    word-break: keep-all;
}

.dm-support-btn {
    padding: 7px 12px;
    border-radius: 7px;
    background: var(--dm-navy);
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
    transition: background-color 0.15s ease;
}

.dm-support-btn:hover {
    background: var(--dm-primary);
}

/* FAQ 리스트 */
.dm-faq-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.dm-faq-item {
    border: 1px solid var(--dm-border);
    border-radius: 9px;
    padding: 12px 14px;
    background: #fcfcfd;
}

.dm-faq-q {
    margin: 0 0 5px;
    font-size: 13.5px;
    font-weight: 800;
    color: var(--dm-navy-deep);
    word-break: keep-all;
}

.dm-faq-q .q-mark {
    color: var(--dm-primary);
    margin-right: 4px;
}

.dm-faq-a {
    margin: 0;
    font-size: 13px;
    color: var(--dm-text-sub);
    line-height: 1.5;
    word-break: keep-all;
}

/* 6. 푸터 */
.dm-footer {
    border-top: 1px solid var(--dm-border);
    background: #ffffff;
    padding: 22px 0 28px;
    text-align: center;
}

.dm-footer-copy {
    margin: 0 0 6px;
    font-size: 13px;
    font-weight: 700;
    color: var(--dm-text-sub);
}

.dm-footer-sub {
    margin: 0;
    font-size: 12px;
    color: var(--dm-text-muted);
}

/* 반응형 미디어 쿼리 (768px 브레이크포인트 통일 및 모바일 헤더 단순화) */
@media (max-width: 900px) {
    .dm-quick-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .dm-info-grid {
        grid-template-columns: 1fr;
    }

    .dm-trust-strip {
        grid-template-columns: 1fr;
        gap: 8px;
    }
}

@media (max-width: 768px) {
    .dm-header-inner {
        min-height: 60px;
        padding-top: 8px;
        padding-bottom: 8px;
    }

    .dm-brand-logo {
        height: 34px;
    }

    /* 모바일에서 불필요한 중복 헤더 텍스트 숨김 */
    .dm-brand-domain-tag,
    .dm-since-pill {
        display: none !important;
    }

    .dm-header-cta {
        padding: 6px 12px;
        font-size: 12.5px;
    }

    .dm-guarantee-banner {
        flex-direction: column;
        text-align: center;
        padding: 16px;
        gap: 12px;
    }

    .dm-guarantee-main {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .dm-guarantee-badge {
        width: 100%;
        padding: 8px;
    }
}

@media (max-width: 600px) {
    .dm-main {
        padding: 16px 0 32px;
    }

    .dm-hero-card {
        padding: 26px 18px 24px;
    }

    .dm-hero-title {
        font-size: 22px;
    }

    .dm-hero-desc {
        font-size: 14px;
        margin-bottom: 18px;
    }

    .dm-domain-box {
        flex-direction: column;
        padding: 14px;
        gap: 10px;
    }

    .dm-domain-text {
        font-size: 20px;
    }

    .dm-copy-btn {
        width: 100%;
        justify-content: center;
    }

    .dm-btn-primary,
    .dm-btn-secondary {
        width: 100%;
        min-width: 0;
    }

    .dm-quick-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .dm-quick-card p {
        min-height: 0;
    }

    .dm-section-head {
        flex-direction: column;
        gap: 2px;
    }

    .dm-support-box {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .dm-support-btn {
        width: 100%;
        text-align: center;
    }
}