/* ============================================================
   intro.css — 노블웹 회사소개 페이지
   ic- 접두어 사용으로 기존 CSS 충돌 방지
   ============================================================ */

:root {
  --ic-dark:    #1a1a14;
  --ic-darker:  #111110;
  --ic-gold:    #c9a96e;
  --ic-gold-dk: #9b7a45;
  --ic-gold-lt: #e8c99a;
  --ic-white:   #f5f2ee;
  --ic-gray:    #888;
  --ic-lt-gray: #b8b2ab;
  --ic-text:    #2a2420;
  --ic-bg:      #faf8f5;
  --ic-border:  #e8e2d8;
  --ic-font-ko: 'Noto Sans KR', sans-serif;
  --ic-font-se: 'Noto Serif KR', serif;
  --ic-font-en: 'Playfair Display', serif;
}


/* ── 공통 ── */
.ic-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
}

.ic-section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ic-gold);
  font-family: var(--ic-font-ko);
  margin-bottom: 12px;
  display: block;
}

.ic-section-title {
  font-family: var(--ic-font-se);
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 700;
  line-height: 1.35;
  color: var(--ic-text);
  margin-bottom: 16px;
}
.ic-section-title em {
  font-style: normal;
  color: var(--ic-gold-dk);
}

.ic-section-sub {
  font-size: 15px;
  color: var(--ic-gray);
  font-weight: 300;
  line-height: 1.7;
  font-family: var(--ic-font-ko);
  margin-bottom: 0;
}

.ic-section-head {
  margin-bottom: 52px;
}

.ic-body-text {
  font-size: 15px;
  color: #5a5248;
  line-height: 1.9;
  font-weight: 400;
  font-family: var(--ic-font-ko);
  margin-bottom: 16px;
}
.ic-body-text strong { color: var(--ic-text); font-weight: 700; }

.ic-tac { text-align: center; }

/* 버튼 */
.ic-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 14px;
  font-weight: 700;
  font-family: var(--ic-font-ko);
  border-radius: 8px;
  text-decoration: none;
  transition: transform .25s, box-shadow .25s, background .25s;
  cursor: pointer;
  border: none;
}

.ic-btn--primary {
  background: linear-gradient(135deg, var(--ic-gold), var(--ic-gold-dk));
  color: #fff;
  box-shadow: 0 6px 20px rgba(155,122,69,.28);
}
.ic-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(155,122,69,.38);
  color: #fff;
  text-decoration: none;
}

.ic-btn--outline {
  background: transparent;
  color: var(--ic-gold-dk);
  border: 1.5px solid var(--ic-gold);
}
.ic-btn--outline:hover {
  background: rgba(201,169,110,.08);
  transform: translateY(-2px);
  color: var(--ic-gold-dk);
  text-decoration: none;
}

.ic-btn--kakao {
  background: #FEE500;
  color: #3A1D1D;
}
.ic-btn--kakao:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(254,229,0,.3);
  color: #3A1D1D;
  text-decoration: none;
}

/* 리빌 애니메이션 */
.ic-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.ic-reveal--on {
  opacity: 1;
  transform: translateY(0);
}


/* ============================================================
   HERO
   ============================================================ */
.ic-hero {
  position: relative;
  padding: 110px 40px 90px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 70vh;
}

.ic-hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 25% 45%, rgba(201,169,110,.08) 0%, transparent 55%),
    radial-gradient(ellipse 60% 70% at 80% 60%, rgba(201,169,110,.05) 0%, transparent 50%),
    linear-gradient(180deg, #111 0%, #161410 55%, #1c1a14 100%);
}

.ic-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,169,110,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,169,110,.035) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse at center, black 10%, transparent 68%);
          mask-image: radial-gradient(ellipse at center, black 10%, transparent 68%);
}

.ic-hero__inner {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.ic-hero__label {
  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: 6px 20px;
  margin-bottom: 28px;
  font-size: 11px;
  font-weight: 700;
  color: var(--ic-gold);
  letter-spacing: .2em;
  text-transform: uppercase;
  font-family: var(--ic-font-ko);
  animation: icFadeDown .7s ease both;
}
.ic-hero__label::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--ic-gold);
  border-radius: 50%;
  animation: icPulse 2s infinite;
}

.ic-hero__title {
  font-family: var(--ic-font-se);
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--ic-white);
  margin-bottom: 22px;
  animation: icFadeUp .8s ease .1s both;
}
.ic-hero__title em {
  font-style: normal;
  color: var(--ic-gold);
}

.ic-hero__sub {
  font-size: clamp(14px, 1.8vw, 17px);
  color: var(--ic-lt-gray);
  line-height: 1.85;
  font-weight: 300;
  margin-bottom: 44px;
  font-family: var(--ic-font-ko);
  animation: icFadeUp .8s ease .18s both;
}

/* 통계 */
.ic-hero__stats {
  display: inline-flex;
  align-items: center;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(201,169,110,.15);
  border-radius: 16px;
  padding: 20px 36px;
  gap: 0;
  flex-wrap: wrap;
  justify-content: center;
  animation: icFadeUp .8s ease .26s both;
}

.ic-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 28px;
  gap: 6px;
}

.ic-stat__num {
  font-family: var(--ic-font-en);
  font-size: 32px;
  color: var(--ic-gold);
  line-height: 1;
  font-weight: 700;
}
.ic-stat__num i {
  font-style: normal;
  font-size: 16px;
}

.ic-stat__label {
  font-size: 12px;
  color: var(--ic-lt-gray);
  font-family: var(--ic-font-ko);
  letter-spacing: .04em;
  white-space: nowrap;
}

.ic-stat__sep {
  width: 1px;
  height: 36px;
  background: rgba(201,169,110,.15);
  flex-shrink: 0;
}


/* ============================================================
   MISSION
   ============================================================ */
.ic-mission {
  padding: 96px 0;
  background: var(--ic-bg);
  border-top: 1px solid var(--ic-border);
  border-bottom: 1px solid var(--ic-border);
}

.ic-mission__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.ic-mission__text { padding-right: 16px; }
.ic-mission__text .ic-section-title { margin-bottom: 20px; }
.ic-mission__text .ic-btn { margin-top: 12px; }

/* 미션 카드 */
.ic-mcard {
  background: #fff;
  border: 1px solid var(--ic-border);
  border-radius: 20px;
  padding: 36px;
  box-shadow: 0 8px 40px rgba(42,36,32,.06);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.ic-mcard__item {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid #f0ebe4;
  align-items: flex-start;
}
.ic-mcard__item:last-child { border-bottom: none; padding-bottom: 0; }
.ic-mcard__item:first-child { padding-top: 0; }

.ic-mcard__icon {
  font-size: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

.ic-mcard__item strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--ic-text);
  font-family: var(--ic-font-ko);
  margin-bottom: 4px;
}

.ic-mcard__item p {
  font-size: 13px;
  color: #7a7068;
  line-height: 1.6;
  font-family: var(--ic-font-ko);
  font-weight: 300;
  margin: 0;
}


/* ============================================================
   SERVICES
   ============================================================ */
.ic-services {
  padding: 96px 0;
  background: #fff;
}

.ic-svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.ic-svc-card {
  background: var(--ic-bg);
  border: 1px solid var(--ic-border);
  border-radius: 16px;
  padding: 36px 30px;
  transition: border-color .3s, box-shadow .3s, transform .3s;
  position: relative;
  overflow: hidden;
}
.ic-svc-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ic-gold-dk), var(--ic-gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.ic-svc-card:hover {
  border-color: rgba(201,169,110,.4);
  box-shadow: 0 12px 40px rgba(42,36,32,.08);
  transform: translateY(-4px);
}
.ic-svc-card:hover::before { transform: scaleX(1); }

.ic-svc-card__icon {
  font-size: 28px;
  margin-bottom: 18px;
  display: block;
}

.ic-svc-card h3 {
  font-family: var(--ic-font-ko);
  font-size: 15px;
  font-weight: 700;
  color: var(--ic-text);
  line-height: 1.45;
  margin-bottom: 10px;
}

.ic-svc-card p {
  font-size: 13px;
  color: #7a7068;
  line-height: 1.75;
  font-family: var(--ic-font-ko);
  font-weight: 300;
  margin: 0;
}


/* ============================================================
   HISTORY
   ============================================================ */
.ic-history {
  padding: 96px 0;
  background: var(--ic-bg);
  border-top: 1px solid var(--ic-border);
}

.ic-history-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.ic-history-card {
  background: #fff;
  border: 1px solid var(--ic-border);
  border-radius: 14px;
  padding: 32px 28px;
  text-align: center;
  transition: border-color .3s, box-shadow .3s, transform .3s;
}
.ic-history-card:hover {
  border-color: rgba(201,169,110,.35);
  box-shadow: 0 8px 32px rgba(42,36,32,.07);
  transform: translateY(-3px);
}

.ic-history-card__logo {
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.ic-history-card__logo img {
  max-height: 52px;
  max-width: 120px;
  object-fit: contain;
  filter: grayscale(40%);
  transition: filter .3s;
}
.ic-history-card:hover .ic-history-card__logo img { filter: grayscale(0%); }

.ic-history-card h3 {
  font-family: var(--ic-font-ko);
  font-size: 15px;
  font-weight: 700;
  color: var(--ic-text);
  margin-bottom: 8px;
}

.ic-history-card p {
  font-size: 13px;
  color: var(--ic-gray);
  font-family: var(--ic-font-ko);
  font-weight: 300;
  line-height: 1.6;
  margin: 0;
}


/* ============================================================
   AREA (지역 커버리지 + CTA)
   ============================================================ */
.ic-area {
  padding: 96px 0;
  background: #fff;
  border-top: 1px solid var(--ic-border);
}

.ic-area__inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: center;
}

.ic-area__text .ic-section-title { margin-bottom: 20px; }

/* 지역 태그 (SEO 키워드 노출용) */
.ic-area__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}
.ic-area__tags li {
  background: var(--ic-bg);
  border: 1px solid var(--ic-border);
  border-radius: 20px;
  padding: 7px 16px;
  font-size: 13px;
  color: #6a6058;
  font-family: var(--ic-font-ko);
  font-weight: 500;
  transition: border-color .25s, color .25s;
}
.ic-area__tags li:hover {
  border-color: var(--ic-gold);
  color: var(--ic-gold-dk);
}

/* CTA 카드 */
.ic-area__cta-card {
  background: linear-gradient(160deg, #1e1c16 0%, #161410 100%);
  border: 1px solid rgba(201,169,110,.2);
  border-radius: 24px;
  padding: 44px 36px;
  text-align: center;
  box-shadow: 0 24px 60px rgba(0,0,0,.18);
}

.ic-area__cta-title {
  font-family: var(--ic-font-se);
  font-size: 20px;
  font-weight: 700;
  color: var(--ic-white);
  margin-bottom: 12px;
}

.ic-area__cta-sub {
  font-size: 14px;
  color: var(--ic-lt-gray);
  line-height: 1.75;
  font-weight: 300;
  font-family: var(--ic-font-ko);
  margin-bottom: 28px;
}

.ic-area__cta-card .ic-btn {
  display: flex;
  width: 100%;
  margin-bottom: 12px;
}
.ic-area__cta-card .ic-btn:last-of-type { margin-bottom: 0; }

.ic-area__cta-info {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
  font-size: 12px;
  color: #5a5248;
  font-family: var(--ic-font-ko);
  flex-wrap: wrap;
}


/* ============================================================
   키프레임
   ============================================================ */
@keyframes icFadeDown {
  from { opacity: 0; transform: translateY(-16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes icFadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes icPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .35; transform: scale(.6); }
}


/* ============================================================
   반응형
   ============================================================ */
@media (max-width: 960px) {
  .ic-container { padding: 0 28px; }

  .ic-mission__layout { grid-template-columns: 1fr; gap: 40px; }
  .ic-mission__text { padding-right: 0; }

  .ic-svc-grid { grid-template-columns: repeat(2, 1fr); }
  .ic-history-grid { grid-template-columns: repeat(2, 1fr); }

  .ic-area__inner { grid-template-columns: 1fr; gap: 40px; }
  .ic-area__cta { max-width: 480px; margin: 0 auto; width: 100%; }
}

@media (max-width: 640px) {
  .ic-container { padding: 0 20px; }
  .ic-hero { padding: 80px 20px 60px; min-height: auto; }

  .ic-hero__stats { padding: 16px 20px; }
  .ic-stat { padding: 0 16px; }
  .ic-stat__sep { height: 28px; }

  .ic-svc-grid { grid-template-columns: 1fr; }
  .ic-history-grid { grid-template-columns: 1fr; }

  .ic-mission,
  .ic-services,
  .ic-history,
  .ic-area { padding: 68px 0; }

  .ic-section-head { margin-bottom: 36px; }
}