/* ============================================================
   Noble Web — 유지보수 안내 페이지 스타일
   파일: style.css  |  충돌 방지를 위해 모두 .nw- 접두어 사용
   ============================================================ */

/* ── CSS 변수 ── */
:root {
    --nw-dark:      #1e1e1e;
    --nw-darker:    #161616;
    --nw-darkest:   #111111;
    --nw-gold:      #c9a96e;
    --nw-gold-lt:   #e8c99a;
    --nw-gold-dk:   #9b7a45;
    --nw-white:     #f5f2ee;
    --nw-gray:      #888888;
    --nw-lt-gray:   #c0bbb4;
    --nw-font-ko:   'Noto Sans KR', sans-serif;
    --nw-font-serif:'Noto Serif KR', serif;
    --nw-font-en:   'Playfair Display', serif;
  }
  
  /* ── 구글 폰트 ── */
  @import url('https://fonts.googleapis.com/css2?family=Noto+Serif+KR:wght@300;400;600;700&family=Noto+Sans+KR:wght@300;400;500;700&family=Playfair+Display:wght@400;700&display=swap');
  
  
  /* ============================================================
     공통 유틸
     ============================================================ */
  .nw-section-label {
    font-size: 11px;
    letter-spacing: .25em;
    text-transform: uppercase;
    color: var(--nw-gold);
    margin-bottom: 14px;
    font-family: var(--nw-font-ko);
  }
  
  .nw-section-title {
    font-family: var(--nw-font-serif);
    font-size: clamp(26px, 3vw, 40px);
    font-weight: 700;
    line-height: 1.35;
    color: var(--nw-white);
    margin-bottom: 56px;
  }
  
  /* ── 버튼 공통 ── */
  .nw-btn {
    display: inline-block;
    padding: 15px 38px;
    font-size: 15px;
    font-weight: 700;
    font-family: var(--nw-font-ko);
    letter-spacing: .05em;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    transition: transform .25s, box-shadow .25s, background .25s, color .25s, border-color .25s;
    border: none;
  }
  
  .nw-btn--primary {
    background: linear-gradient(135deg, var(--nw-gold), var(--nw-gold-dk));
    color: var(--nw-darkest);
  }
  .nw-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 36px rgba(201,169,110,.35);
    color: var(--nw-darkest);
    text-decoration: none;
  }
  
  .nw-btn--outline {
    background: transparent;
    color: var(--nw-white);
    border: 1px solid rgba(255,255,255,.28);
  }
  .nw-btn--outline:hover {
    border-color: var(--nw-gold);
    color: var(--nw-gold);
    transform: translateY(-2px);
    text-decoration: none;
  }
  
  .nw-btn--kakao {
    background: #FEE500;
    color: #3A1D1D;
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }
  .nw-btn--kakao:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(254,229,0,.32);
    color: #3A1D1D;
    text-decoration: none;
  }
  
  /* 가격 카드 전용 버튼 */
  .nw-btn--card-outline {
    display: block;
    width: 100%;
    text-align: center;
    padding: 14px;
    font-size: 14px;
    font-weight: 600;
    font-family: var(--nw-font-ko);
    letter-spacing: .05em;
    border-radius: 3px;
    cursor: pointer;
    text-decoration: none;
    transition: background .25s, border-color .25s, transform .25s;
    background: transparent;
    border: 1px solid rgba(201,169,110,.4);
    color: var(--nw-gold);
  }
  .nw-btn--card-outline:hover {
    background: rgba(201,169,110,.1);
    border-color: var(--nw-gold);
    text-decoration: none;
    color: var(--nw-gold);
  }
  
  .nw-btn--card-fill {
    display: block;
    width: 100%;
    text-align: center;
    padding: 14px;
    font-size: 14px;
    font-weight: 700;
    font-family: var(--nw-font-ko);
    letter-spacing: .05em;
    border-radius: 3px;
    cursor: pointer;
    text-decoration: none;
    transition: box-shadow .25s, transform .25s;
    background: linear-gradient(135deg, var(--nw-gold), var(--nw-gold-dk));
    border: none;
    color: var(--nw-darkest);
  }
  .nw-btn--card-fill:hover {
    box-shadow: 0 8px 28px rgba(201,169,110,.4);
    transform: translateY(-1px);
    text-decoration: none;
    color: var(--nw-darkest);
  }
  
  /* ── 스크롤 리빌 ── */
  .nw-reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .7s ease, transform .7s ease;
  }
  .nw-reveal--visible {
    opacity: 1;
    transform: translateY(0);
  }
  
  
  /* ============================================================
     HERO
     ============================================================ */
  .nw-hero {
    min-height: 90vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 100px 40px 80px;
    overflow: hidden;
  }
  
  .nw-hero__bg {
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse 80% 60% at 20% 50%, rgba(201,169,110,.07) 0%, transparent 60%),
      radial-gradient(ellipse 60% 80% at 80% 20%, rgba(201,169,110,.05) 0%, transparent 50%),
      linear-gradient(180deg, #111 0%, #161616 50%, #1a1a1a 100%);
  }
  
  .nw-hero__grid {
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(201,169,110,.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(201,169,110,.04) 1px, transparent 1px);
    background-size: 60px 60px;
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
            mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  }
  
  .nw-hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 860px;
  }
  
  .nw-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(201,169,110,.1);
    border: 1px solid rgba(201,169,110,.3);
    border-radius: 30px;
    padding: 7px 22px;
    margin-bottom: 36px;
    font-size: 12px;
    color: var(--nw-gold);
    letter-spacing: .15em;
    text-transform: uppercase;
    font-family: var(--nw-font-ko);
    animation: nwFadeDown .8s ease both;
  }
  .nw-hero__badge::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--nw-gold);
    border-radius: 50%;
    animation: nwPulse 2s infinite;
  }
  
  .nw-hero__title {
    font-family: var(--nw-font-serif);
    font-size: clamp(32px, 5vw, 60px);
    font-weight: 700;
    line-height: 1.3;
    color: var(--nw-white);
    margin-bottom: 24px;
    animation: nwFadeUp .9s ease .1s both;
  }
  .nw-hero__title em {
    font-style: normal;
    color: var(--nw-gold);
  }
  
  .nw-hero__sub {
    font-size: clamp(15px, 2vw, 18px);
    color: var(--nw-lt-gray);
    line-height: 1.85;
    font-weight: 300;
    max-width: 600px;
    margin: 0 auto 48px;
    font-family: var(--nw-font-ko);
    animation: nwFadeUp .9s ease .2s both;
  }
  
  .nw-hero__cta-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: nwFadeUp .9s ease .3s both;
  }
  
  
  /* ============================================================
     STATS
     ============================================================ */
  .nw-stats {
    padding: 56px 60px;
    background: var(--nw-dark);
    border-top: 1px solid rgba(201,169,110,.1);
    border-bottom: 1px solid rgba(201,169,110,.1);
  }
  
  .nw-stats__inner {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
  }
  
  .nw-stat__num {
    font-family: var(--nw-font-en);
    font-size: 42px;
    color: var(--nw-gold);
    line-height: 1;
    margin-bottom: 8px;
  }
  .nw-stat__num span { font-size: 22px; }
  
  .nw-stat__label {
    font-size: 13px;
    color: var(--nw-gray);
    letter-spacing: .06em;
    font-family: var(--nw-font-ko);
  }
  
  
  /* ============================================================
     WHY
     ============================================================ */
  .nw-why {
    padding: 96px 60px;
    background: var(--nw-darkest);
  }
  
  .nw-why__inner {
    max-width: 1100px;
    margin: 0 auto;
  }
  
  .nw-why__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2px;
    background: rgba(201,169,110,.08);
    border: 1px solid rgba(201,169,110,.1);
  }
  
  .nw-why__card {
    background: var(--nw-darker);
    padding: 46px 42px;
    transition: background .3s;
    position: relative;
    overflow: hidden;
  }
  .nw-why__card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 0;
    background: var(--nw-gold);
    transition: height .4s;
  }
  .nw-why__card:hover { background: #1f1f1f; }
  .nw-why__card:hover::before { height: 100%; }
  
  .nw-why__icon {
    width: 48px; height: 48px;
    background: rgba(201,169,110,.1);
    border: 1px solid rgba(201,169,110,.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 22px;
  }
  
  .nw-why__title {
    font-family: var(--nw-font-serif);
    font-size: 19px;        /* ▲ 17→19 */
    font-weight: 700;       /* ▲ 600→700 */
    color: var(--nw-white);
    margin-bottom: 12px;
  }
  
  .nw-why__desc {
    font-size: 14px;
    color: #d4cfc8;         /* ▲ lt-gray보다 밝게 */
    line-height: 1.9;
    font-weight: 400;       /* ▲ 300→400 */
    font-family: var(--nw-font-ko);
  }
  
  
  /* ============================================================
     PRICING
     ============================================================ */
  .nw-pricing {
    padding: 96px 40px;
    background: linear-gradient(180deg, var(--nw-darkest) 0%, #171512 100%);
    position: relative;
    overflow: hidden;
  }
  .nw-pricing::before {
    content: '';
    position: absolute;
    top: -200px; left: 50%;
    transform: translateX(-50%);
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(201,169,110,.06) 0%, transparent 70%);
    pointer-events: none;
  }
  
  .nw-pricing__inner {
    max-width: 1060px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
  }
  
  .nw-pricing__cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border: 1px solid rgba(201,169,110,.15);
  }
  
  /* 가격표 하단 주석 */
  .nw-pricing__note {
    margin-top: 24px;
    text-align: center;
    font-size: 12px;
    color: var(--nw-gray);
    font-family: var(--nw-font-ko);
    letter-spacing: .02em;
    line-height: 1.7;
  }
  
  /* 카드 공통 */
  .nw-price-card {
    background: var(--nw-dark);
    padding: 50px 38px;
    position: relative;
    border-right: 1px solid rgba(201,169,110,.1);
    transition: background .3s;
  }
  .nw-price-card:last-child { border-right: none; }
  
  /* 추천 카드 */
  .nw-price-card--featured {
    background: linear-gradient(160deg, #232018 0%, #1c1a16 100%);
    transform: scaleY(1.02);
    z-index: 3;
    box-shadow: 0 0 60px rgba(201,169,110,.12);
    border-right: 1px solid rgba(201,169,110,.2);
    border-left: 1px solid rgba(201,169,110,.2);
  }
  
  .nw-price__featured-badge {
    position: absolute;
    top: -1px; left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, var(--nw-gold-dk), var(--nw-gold));
    color: var(--nw-darkest);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .15em;
    padding: 5px 20px;
    text-transform: uppercase;
    font-family: var(--nw-font-ko);
    white-space: nowrap;
  }
  
  .nw-price__tier {
    font-size: 11px;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--nw-gold);
    margin-bottom: 10px;
    font-family: var(--nw-font-ko);
  }
  
  .nw-price__name {
    font-family: var(--nw-font-en);
    font-size: 28px;
    color: var(--nw-white);
    margin-bottom: 6px;
    font-weight: 700;
  }
  
  .nw-price__target {
    font-size: 13px;
    color: var(--nw-gray);
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255,255,255,.07);
    font-family: var(--nw-font-ko);
  }
  
  .nw-price__amount { margin-bottom: 34px; }
  
  .nw-price__from {
    font-size: 12px;
    color: var(--nw-gray);
    display: block;
    margin-bottom: 6px;
    font-family: var(--nw-font-ko);
  }
  
  .nw-price__value {
    font-family: var(--nw-font-en);
    font-size: 36px;
    color: var(--nw-white);
    line-height: 1;
  }
  .nw-price__value span {
    font-size: 14px;
    color: var(--nw-gold-lt);   /* ▲ gray→gold-lt: 더 잘 보이게 */
    font-family: var(--nw-font-ko);
    font-weight: 400;
  }
  
  /* ── 피처 리스트 ── */
  .nw-price__features {
    list-style: none;
    padding: 0;
    margin: 0 0 38px;
  }
  
  .nw-price__features li {
    display: flex;
    gap: 10px;
    padding: 11px 0;
    border-bottom: 1px solid rgba(255,255,255,.05);
    font-family: var(--nw-font-ko);
    align-items: flex-start;
  }
  
  .nw-price__features li::before {
    content: '—';
    color: var(--nw-gold);
    flex-shrink: 0;
    font-size: 11px;
    margin-top: 3px;
  }
  
  /* 소제목 (정기 점검, 데이터 백업 …) */
  .nw-price__features li strong {
    display: block;
    font-size: 13px;
    font-weight: 700;           /* ▲ 500→700 */
    color: #f0ece5;             /* ▲ nw-white보다 살짝 따뜻하게 */
    letter-spacing: .02em;
    margin-bottom: 3px;
    line-height: 1.3;
  }
  
  /* 설명 텍스트 */
  .nw-price__features li span {
    display: block;
    font-size: 13px;
    font-weight: 400;           /* ▲ 300→400 */
    color: #b8b2ab;             /* ▲ lt-gray보다 살짝 밝게 */
    line-height: 1.5;
  }
  
  
  /* ============================================================
     CTA
     ============================================================ */
  .nw-cta {
    padding: 96px 60px;
    text-align: center;
    background: var(--nw-dark);
    position: relative;
    overflow: hidden;
  }
  .nw-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 100% at 50% 100%, rgba(201,169,110,.07) 0%, transparent 60%);
    pointer-events: none;
  }
  
  .nw-cta__line {
    width: 60px; height: 2px;
    background: linear-gradient(90deg, transparent, var(--nw-gold), transparent);
    margin: 0 auto 32px;
  }
  
  .nw-cta__title {
    font-family: var(--nw-font-serif);
    font-size: clamp(24px, 3vw, 38px);
    font-weight: 700;
    color: var(--nw-white);
    margin-bottom: 16px;
    position: relative;
    z-index: 2;
  }
  
  .nw-cta__sub {
    font-size: 16px;
    color: #ccc8c0;            /* ▲ lt-gray보다 밝게 */
    margin-bottom: 48px;
    font-weight: 400;          /* ▲ 300→400 */
    font-family: var(--nw-font-ko);
    position: relative;
    z-index: 2;
  }
  
  .nw-cta__buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
  }
  
  .foot { margin-top: 0 !important; }
  
  
  /* ============================================================
     키프레임
     ============================================================ */
  @keyframes nwFadeDown {
    from { opacity: 0; transform: translateY(-18px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  @keyframes nwFadeUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  @keyframes nwPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: .4; transform: scale(.65); }
  }
  
  
  /* ============================================================
     반응형
     ============================================================ */
  @media (max-width: 960px) {
    .nw-stats { padding: 48px 32px; }
    .nw-stats__inner {
      grid-template-columns: repeat(2, 1fr);
      gap: 28px;
    }
  
    .nw-why { padding: 70px 24px; }
    .nw-why__grid { grid-template-columns: 1fr; }
    .nw-why__card { padding: 36px 28px; }
  
    .nw-pricing { padding: 70px 24px; }
    .nw-pricing__cards {
      grid-template-columns: 1fr;
      border: none;
      gap: 16px;
    }
    .nw-price-card {
      border-right: none !important;
      border: 1px solid rgba(201,169,110,.1);
      padding: 40px 28px;
    }
    .nw-price-card--featured {
      transform: none;
      border: 1px solid rgba(201,169,110,.35) !important;
    }
  
    .nw-cta { padding: 70px 24px; }
  }
  
  @media (max-width: 600px) {
    .nw-hero { padding: 80px 20px 60px; }
  
    .nw-stats { padding: 40px 20px; }
    .nw-stats__inner {
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }
    .nw-stat__num { font-size: 34px; }
  
    .nw-hero__cta-group  { flex-direction: column; align-items: center; }
    .nw-cta__buttons     { flex-direction: column; align-items: center; }
  
    .nw-btn { width: 100%; text-align: center; justify-content: center; }
  
    .nw-why__card { padding: 28px 20px; }
    .nw-price-card { padding: 36px 20px; }
  
    .nw-pricing__note { font-size: 11px; padding: 0 8px; }
  }




  /* ============================================================
   portfolio-cta.css
   무료 상담 신청 — 화면 하단 fixed 플로팅 버튼
   ============================================================ */
   .pf-cta-fixed {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
  
    display: inline-flex;
    align-items: center;
    gap: 8px;
  
    padding: 16px 44px;
    background: #1e5c3a;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: .06em;
    border-radius: 50px;
    text-decoration: none;
    white-space: nowrap;
  
    box-shadow: 0 8px 32px rgba(30,92,58,.45);
    transition: background .25s, transform .25s, box-shadow .25s;
  
    /* 등장 애니메이션 */
    animation: pfCtaIn .5s cubic-bezier(.34,1.56,.64,1) both;
  }
  
  .pf-cta-fixed::before {
    content: '';
    width: 8px;
    height: 8px;
    background: #7fdc9f;
    border-radius: 50%;
    animation: pfPulse 2s infinite;
    flex-shrink: 0;
  }
  
  .pf-cta-fixed:hover {
    background: #164d30;
    transform: translateX(-50%) translateY(-3px);
    box-shadow: 0 16px 48px rgba(30,92,58,.5);
    color: #fff;
    text-decoration: none;
  }
  
  .pf-cta-fixed:active {
    transform: translateX(-50%) translateY(0);
    box-shadow: 0 6px 20px rgba(30,92,58,.35);
  }
  
  /* ── 키프레임 ── */
  @keyframes pfCtaIn {
    from { opacity: 0; transform: translateX(-50%) translateY(20px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
  }
  
  @keyframes pfPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: .4; transform: scale(.6); }
  }
  
  /* ── 반응형 ── */
  @media (max-width: 600px) {
    .pf-cta-fixed {
      bottom: 20px;
      left: 16px;
      right: 16px;
      width: calc(100% - 32px);
      transform: none;
      justify-content: center;
      font-size: 15px;
      padding: 15px 24px;
    }
    .pf-cta-fixed:hover {
      transform: translateY(-2px);
    }
    .pf-cta-fixed:active {
      transform: translateY(0);
    }
  
    @keyframes pfCtaIn {
      from { opacity: 0; transform: translateY(20px); }
      to   { opacity: 1; transform: translateY(0); }
    }
  }
  .r_quick{display: none !important;}