/* ============================================================
   style.css — index.html 전용 (페이지 고유 스타일)
   공통 변수/컴포넌트는 common.css 에서 관리
   index.html 에서 common.css 를 먼저 로드한 뒤 이 파일을 로드하세요.
   ============================================================ */

/* ============================
   전역 이미지 화질 설정
   image-rendering: auto  → 브라우저 기본 고품질 보간(bilinear/bicubic)
   crisp-edges / pixelated → 픽셀 아트 전용, 사진에 사용 시 화질 저하
   ============================ */
img {
  image-rendering: auto;
  -webkit-image-rendering: auto;
}

/* ============================
   ① HOME
   ============================ */
.main { background: var(--color-bg); }

.sec-home {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  justify-content: flex-start;
  text-align: left;
  overflow: hidden;
  padding: 0;
}

/* ── 슬라이더 배경 ── */
.sec-home__slider {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.sec-home__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.1s cubic-bezier(0.4, 0, 0.2, 1);
}

.sec-home__slide.active { opacity: 1; }

.sec-home__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  /* crisp-edges 제거 — 사진 이미지에 적용 시 픽셀이 거칠게 렌더링됨 */
  /* Ken Burns 효과 */
  transform: scale(1.06);
  transition: transform 6.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.sec-home__slide.active img { transform: scale(1); }

/* 어두운 오버레이 — 텍스트 가독성 */
.sec-home__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(10, 20, 38, 0.45) 0%,
    rgba(10, 20, 38, 0.60) 50%,
    rgba(10, 20, 38, 0.72) 100%
  );
  z-index: 1;
}

/* 기존 격자 bg — 슬라이더 위에 미세하게 유지 */
.sec-home__bg {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    repeating-linear-gradient(
      0deg, transparent, transparent 59px,
      rgba(255,255,255,0.025) 59px, rgba(255,255,255,0.025) 60px
    ),
    repeating-linear-gradient(
      90deg, transparent, transparent 59px,
      rgba(255,255,255,0.025) 59px, rgba(255,255,255,0.025) 60px
    );
  pointer-events: none;
}

/* 콘텐츠 */
.sec-home__content {
  position: relative;
  z-index: 3;
  max-width: 860px;
  padding: 80px 32px 80px 90px;  /* 변경: 마지막 값이 왼쪽 여백 */
}

/* 슬라이더 위에 있으므로 텍스트 색상 흰색으로 전환 */
.sec-home__eyebrow {
  color: var(--color-accent);
  margin-bottom: 28px;          /* eyebrow ↔ title 간격 */
}

.sec-home__title {
  color: #ffffff;
  margin-bottom: 28px;          /* title ↔ desc 간격 */
  text-shadow: 0 2px 24px rgba(0,0,0,0.35);
  font-size: clamp(3.6rem, 4vw, 5.6rem);  /* 추가: 기존 대비 2배 */
}

.sec-home__title span {
  color: #ffffff;
  position: relative;
}

.sec-home__title span::after {
  background: var(--color-accent);
  opacity: 0.8;
}

/* hero title <em> 강조 — 이탤릭 + 액센트 색상 */
.sec-home__title em {
  font-style: italic;
  color: var(--color-accent);
}

.sec-home__desc {
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 52px;          /* desc ↔ buttons 간격 */
  text-shadow: 0 1px 8px rgba(0,0,0,0.3);
}

.sec-home__actions {
  gap: 20px;
}

.sec-home__actions .btn--outline {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.7);
}

.sec-home__actions .btn--outline:hover {
  background: #fff;
  color: var(--color-primary);
  border-color: #fff;
}

/* ── 슬라이더 네비게이션 ── */
.sec-home__dots {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  gap: 10px;
  align-items: center;
}

.sec-home__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.3s ease, transform 0.3s ease, width 0.3s ease;
}

.sec-home__dot.active {
  background: var(--color-accent);
  transform: scale(1.25);
  width: 24px;
  border-radius: 4px;
}

.sec-home__arrows {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
}

.sec-home__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: auto;
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.sec-home__arrow:hover {
  background: rgba(255, 255, 255, 0.24);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-50%) scale(1.08);
}

.sec-home__arrow svg { width: 18px; height: 18px; }
.sec-home__arrow--prev { left: 32px; }
.sec-home__arrow--next { right: 32px; }

/* 슬라이드 번호 표시 */
.sec-home__counter {
  position: absolute;
  bottom: 32px;
  right: 40px;
  z-index: 4;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.55);
  letter-spacing: 0.08em;
}

.sec-home__counter span { color: rgba(255, 255, 255, 0.9); }

/* Home 반응형 */
@media (max-width: 768px) {
  .sec-home__arrow--prev { left: 16px; }
  .sec-home__arrow--next { right: 16px; }
  .sec-home__arrow { width: 40px; height: 40px; }
  .sec-home__counter { display: none; }
}

@media (max-width: 600px) {
  .sec-home__actions { flex-direction: column; align-items: center; }
}

/* 모션 감소 */
@media (prefers-reduced-motion: reduce) {
  .sec-home__slide,
  .sec-home__slide img { transition: none; }
}

/* ============================
   ② ABOUT
   ============================ */
.sec-about { background: var(--color-bg-soft); }

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

.sec-about__text p {
  color: #556070;
  line-height: 1.85;
  margin-bottom: 16px;
  font-size: 1rem;
}

.sec-about__stats {
  list-style: none;
  display: flex;
  gap: 32px;
  margin-top: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.sec-about__stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sec-about__stats strong {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.sec-about__stats span {
  font-size: 0.8rem;
  color: #8a99aa;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

/* ── ISO 인증 뱃지 ── */
.sec-about__iso {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.iso-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border: 1.5px solid var(--color-accent);
  border-radius: 4px;
  background: rgba(212, 71, 15, 0.05);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.06em;
  transition: background var(--transition), box-shadow var(--transition);
}

.iso-badge:hover {
  background: rgba(212, 71, 15, 0.10);
  box-shadow: 0 3px 12px rgba(212, 71, 15, 0.18);
}

.iso-badge svg { flex-shrink: 0; stroke: var(--color-accent); }

.iso-label {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  font-weight: 500;
  margin-left: 4px;
}

@media (max-width: 600px) {
  .sec-about__iso { gap: 8px; }
  .iso-label { width: 100%; margin-left: 0; }
}

.sec-about__visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: 10px;
  padding: 28px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.about-card:hover {
  box-shadow: 0 8px 32px rgba(61,61,61,0.1);
  transform: translateY(-3px);
}

.about-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(61, 61, 61, 0.06);
  border-radius: 10px;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.about-card__icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
}

.about-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 8px;
}

.about-card p {
  color: #667;
  font-size: 0.95rem;
  line-height: 1.65;
}

/* About 반응형 */
@media (max-width: 960px) {
  .sec-about__grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 600px) {
  .sec-about__stats { gap: 20px; }
}

/* ============================
   ② ABOUT — Chairman's Message
   ============================ */

/* ── intro label ── */
.sec-about__intro { margin-bottom: 48px; }
.sec-about__intro .section-title { margin-bottom: 0; }

/* ── 회장 인사말 배경 블록 ── */
.sec-about__message {
  background: var(--color-primary);
  padding: 88px 0;
  margin: 72px 0;
  position: relative;
  overflow: hidden;
}

.sec-about__message::before {
  content: '';
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 59px, rgba(255,255,255,0.03) 59px, rgba(255,255,255,0.03) 60px),
    repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(255,255,255,0.03) 59px, rgba(255,255,255,0.03) 60px);
  pointer-events: none;
}

.sec-about__msg-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 72px;
  align-items: center;
  position: relative;
}

/* ── 사진 영역 ── */
.sec-about__msg-photo {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.msg-photo-wrap {
  position: relative;
  border-radius: 12px 12px 0 0;
  overflow: hidden;
  aspect-ratio: 4 / 5;
}

.msg-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.5s ease;
}

.sec-about__msg-photo:hover .msg-photo-wrap img {
  transform: scale(1.04);
}

.msg-photo-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(30,15,10,0.55) 0%, transparent 55%);
}

.msg-photo-caption {
  background: var(--color-accent);
  border-radius: 0 0 12px 12px;
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.msg-photo-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
}

.msg-photo-role {
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.78);
}

/* ── 텍스트 영역 ── */
.sec-about__msg-text .section-label {
  background: rgba(212,71,15,0.12);
  border-color: rgba(212,71,15,0.35);
}

.sec-about__msg-text .section-title {
  color: #ffffff;
  margin-bottom: 0;
}

.sec-about__msg-text .section-title span {
  color: var(--color-accent);
}

.msg-quote-en {
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
  color: rgba(255,255,255,0.55);
  margin-bottom: 28px !important;
  border-left: 3px solid var(--color-accent);
  padding-left: 16px;
}

.sec-about__msg-text p {
  color: rgba(255,255,255,0.80);
  line-height: 1.9;
  margin-bottom: 16px;
  font-size: 0.97rem;
}

.msg-sign {
  margin-top: 24px !important;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.7) !important;
  font-size: 0.9rem !important;
}

.msg-sign strong {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

/* ── 경영철학 섹션 ── */
.sec-about__philosophy {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}

.sec-about__philosophy .section-label {
  margin: 0 auto 16px;
}

.about-philosophy-sub {
  color: var(--color-text-muted);
  font-size: 0.97rem;
  line-height: 1.85;
  margin-top: 16px;
}

/* ── 사훈 카드 그리드 ── */
.about-values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 0;
}

.about-value-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.about-value-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(61,61,61,0.13);
  border-color: rgba(61,61,61,0.2);
}

/* 사진 영역 */
.about-value-card__img {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  flex-shrink: 0;
}

.about-value-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.about-value-card:hover .about-value-card__img img {
  transform: scale(1.06);
}

.about-value-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(30,15,10,0.65) 0%, transparent 55%);
}

/* 이미지 위 배지 */
.about-value-card__badge {
  position: absolute;
  bottom: 14px;
  left: 18px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.02em;
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
  z-index: 2;
}

/* 카드 본문 */
.about-value-card__body {
  padding: 24px 26px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.about-value-card__en {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.about-value-card__body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 12px;
  line-height: 1.2;
}

.about-value-card__body p {
  color: #556070;
  font-size: 0.9rem;
  line-height: 1.82;
  flex: 1;
}

/* ── Responsive ── */
@media (max-width: 1080px) {
  .sec-about__msg-grid { grid-template-columns: 280px 1fr; gap: 48px; }
}

@media (max-width: 860px) {
  .sec-about__msg-grid { grid-template-columns: 1fr; gap: 40px; }
  .sec-about__msg-photo { max-width: 360px; margin: 0 auto; width: 100%; }
  .sec-about__message { padding: 60px 0; margin: 56px 0; }
  .about-values-grid { grid-template-columns: 1fr; gap: 20px; }
  .about-value-card__img { height: 200px; }
}

@media (max-width: 600px) {
  .sec-about__stats { gap: 20px; }
  .about-values-grid { grid-template-columns: 1fr; }
  .sec-about__message { margin: 40px 0; padding: 48px 0; }
}

/* ============================
   ③ SERVICES — Horizontal Row Layout
   ============================ */
.sec-services { background: #fff; }

/* 전체 리스트 컨테이너 */
.svc-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 8px;
}

/* ── 개별 행 ── */
.svc-row {
  display: grid;
  grid-template-columns: 344px 1fr;
  min-height: 0;
  border: 1px solid var(--color-border);
  border-radius: 0;
  overflow: hidden;
  background: var(--color-bg-soft);
  transition: box-shadow var(--transition), transform var(--transition);
  margin-bottom: 24px;
}

.svc-row:last-child { margin-bottom: 0; }

.svc-row:hover {
  box-shadow: 0 12px 48px rgba(26, 46, 74, 0.11);
  transform: translateY(-3px);
}

/* ── 이미지 패널 ── */
.svc-row__img {
  position: relative;
  overflow: hidden;
  flex-shrink: 0;
}

/* 텍스트 양에 따른 이미지 높이 3단계 */
.svc-row__img--sm  { min-height: 260px; }   /* 짧은 텍스트 (3 bullets) */
.svc-row__img--md  { min-height: 320px; }   /* 중간 텍스트 (4 bullets) */
.svc-row__img--lg  { min-height: 400px; }   /* 긴 텍스트  (5 bullets) */

.svc-row__img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.svc-row:hover .svc-row__img img { transform: scale(1.05); }

/* 이미지 위 그라데이션 오버레이 */
.svc-row__img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(14, 28, 50, 0.38) 0%,
    transparent 60%
  );
  pointer-events: none;
}

/* 번호 뱃지 */
.svc-row__num {
  position: absolute;
  top: 18px;
  left: 20px;
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.18);
  line-height: 1;
  letter-spacing: -0.03em;
  user-select: none;
}

/* ── 텍스트 패널 ── */
.svc-row__body {
  padding: 36px 40px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
}

/* 메타 줄 (아이콘 + 태그) */
.svc-row__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.svc-row__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(61, 61, 61, 0.07);
  border-radius: 8px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.svc-row__icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

.svc-row__tag {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(200, 168, 75, 0.1);
  border: 1px solid rgba(200, 168, 75, 0.3);
  padding: 4px 12px;
  border-radius: 3px;
}

/* 제목 */
.svc-row__title {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.45rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.25;
  margin-bottom: 14px;
}

/* 본문 설명 */
.svc-row__desc {
  color: #556070;
  font-size: 0.93rem;
  line-height: 1.85;
  margin-bottom: 20px;
}

/* 불릿 리스트 */
.svc-row__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding-top: 18px;
  border-top: 1px solid var(--color-border);
}

.svc-row__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.86rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.svc-row__list li::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

/* CTA 버튼 */
.svc-cta {
  text-align: center;
  margin-top: 48px;
}

.btn--svc-all {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  font-size: 0.92rem;
}

.btn--svc-all svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition);
}

.btn--svc-all:hover svg { transform: translate(2px, -2px); }

/* ── 왼쪽 포인트 바 (hover 시 나타남) ── */
.svc-row {
  position: relative;
}

.svc-row::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
  border-radius: 0;
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
}

.svc-row:hover::before { transform: scaleY(1); }

/* ── 반응형 ── */
@media (max-width: 1024px) {
  .svc-row {
    grid-template-columns: 280px 1fr;
  }
  .svc-row__body { padding: 28px 30px 32px; }
}

@media (max-width: 860px) {
  .svc-row {
    grid-template-columns: 1fr;
  }

  /* 모바일: 이미지 패널을 고정 높이 블록으로 전환
     position:absolute 유지 + 컨테이너에 명시적 height 지정 */
  .svc-row__img--sm,
  .svc-row__img--md,
  .svc-row__img--lg {
    height: 220px;
    min-height: unset;
  }

  .svc-row__img img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
  }

  .svc-row__body { padding: 24px 24px 28px; justify-content: flex-start; }
  .svc-row { margin-bottom: 16px; }
}

@media (max-width: 480px) {
  .svc-row__img--sm,
  .svc-row__img--md,
  .svc-row__img--lg { height: 190px; }
  .svc-row__title { font-size: 1.1rem; }
}

/* ============================
   ④ PORTFOLIO (preview)
   ============================ */
.sec-portfolio { background: var(--color-bg-soft); }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
/* See Our Portfolio 밑에 글들  === */
.sec-portfolio__desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 680px;
  margin-bottom: 48px;
}

.portfolio-card--wide {
  grid-column: span 3;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.portfolio-card {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.portfolio-card:hover {
  box-shadow: 0 10px 40px rgba(61,61,61,0.12);
  transform: translateY(-4px);
}

.portfolio-card__img {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.portfolio-card--wide .portfolio-card__img {
  height: 100%;
  min-height: 220px;
}

.portfolio-card__num {
  position: absolute;
  bottom: 12px;
  left: 16px;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: rgba(255,255,255,0.45);
  line-height: 1;
}

.portfolio-card__info { padding: 20px 24px; }

.portfolio-card--wide .portfolio-card__info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px 36px;
}

.portfolio-tag {
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(61,61,61,0.07);
  border: 1px solid rgba(61,61,61,0.12);
  padding: 3px 10px;
  border-radius: 3px;
  display: inline-block;
  margin-bottom: 10px;
}

.portfolio-card__info h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 8px;
}

.portfolio-card--wide .portfolio-card__info h3 { font-size: 1.5rem; }

.portfolio-card__info p {
  color: #667;
  font-size: 0.9rem;
  line-height: 1.65;
}

/* CTA */
.portfolio-cta {
  text-align: center;
  margin-top: 48px;
}

.btn--portfolio {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  font-size: 0.92rem;
}

.btn--portfolio svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition);
}

.btn--portfolio:hover svg { transform: translate(2px, -2px); }

/* Portfolio 반응형 */
@media (max-width: 960px) {
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-card--wide { grid-column: span 2; grid-template-columns: 1fr; }
  .portfolio-card--wide .portfolio-card__img { height: 180px; }
}

@media (max-width: 600px) {
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-card--wide { grid-column: span 1; grid-template-columns: 1fr; }
}

/* ============================
   ⑤ TEAM (preview)
   ============================ */
.sec-team { background: #fff; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.sec-team__desc {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  max-width: 680px;
  margin-bottom: 48px;
}

.team-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition);
}

.team-card:hover {
  border-color: rgba(61,61,61,0.25);
  box-shadow: 0 10px 36px rgba(61,61,61,0.1);
  transform: translateY(-5px);
}

.team-card__photo-box {
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}

.team-card__photo-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.4s ease;
}

.team-card:hover .team-card__photo-box img { transform: scale(1.04); }

.team-card__photo-inner {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.photo-placeholder-icon { font-size: 2.5rem; opacity: 0.45; }

.photo-placeholder-text {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.6);
  font-family: var(--font-display);
  letter-spacing: 0.04em;
}

.team-card__info { padding: 20px 20px 24px; width: 100%; }

.team-card__info h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 6px;
}

.team-card__role {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(61,61,61,0.07);
  border: 1px solid rgba(61,61,61,0.12);
  padding: 3px 12px;
  border-radius: 3px;
  margin-bottom: 14px;
}

.team-card__info p {
  color: #667;
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.team-card__links {
  display: flex;
  gap: 8px;
  justify-content: center;
}

.team-card__links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: #fff;
  border: 1.5px solid var(--color-border);
  border-radius: 6px;
  color: #889;
  font-size: 0.72rem;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: all var(--transition);
}

.team-card__links a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.team-cta { text-align: center; margin-top: 48px; }

.btn--team {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  font-size: 0.92rem;
}

.btn--team svg { width: 16px; height: 16px; transition: transform var(--transition); }
.btn--team:hover svg { transform: translate(2px, -2px); }

.team-grid--4col { grid-template-columns: repeat(4, 1fr); gap: 16px; }

.team-card--sm .team-card__info { padding: 14px 14px 18px; }
.team-card--sm .team-card__info h3 { font-size: 0.92rem; margin-bottom: 4px; }
.team-card--sm .team-card__role { font-size: 0.68rem; padding: 2px 8px; margin-bottom: 10px; }
.team-card--sm .team-card__links a { width: 26px; height: 26px; font-size: 0.65rem; border-radius: 5px; }
.team-card--sm .photo-placeholder-icon { font-size: 1.8rem; }

/* Team 반응형 */
@media (max-width: 960px) {
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid--4col { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .team-grid { grid-template-columns: 1fr; }
  .team-grid--4col { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}

/* ============================
   ⑥ CONTACT
   ============================ */
.sec-contact { background: #fff; }

.sec-contact__sub {
  color: #667;
  font-size: 1.02rem;
  line-height: 1.75;
  margin-bottom: 48px;
  max-width: 520px;
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 48px;
  align-items: start;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.86rem;
  font-weight: 600;
  color: #334;
  letter-spacing: 0.03em;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: 7px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(61,61,61,0.1);
}

/* 전송 상태 메시지 */
.form-status {
  padding: 12px 18px;
  border-radius: 7px;
  font-size: 0.9rem;
  font-weight: 600;
  display: none;
}

.form-status.success {
  display: block;
  background: #e8f5e9;
  color: #2e7d32;
  border: 1px solid #a5d6a7;
}

.form-status.error {
  display: block;
  background: #fdecea;
  color: #c62828;
  border: 1px solid #ef9a9a;
}

/* Submit 버튼 로딩 상태 */
.btn--submit {
  position: relative;
  min-width: 180px;
}

.btn--submit.loading {
  pointer-events: none;
  opacity: 0.75;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 12px;
  padding: 36px 32px;
}

.contact-info__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-info__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.1);
  border-radius: 8px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-accent);
}

.contact-info__icon svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
}

.contact-info__item strong {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 4px;
}

.contact-info__item p {
  color: rgba(255,255,255,0.82);
  font-size: 0.93rem;
  line-height: 1.5;
}

.contact-info__item a {
  color: rgba(255,255,255,0.82);
  text-decoration: none;
  transition: color var(--transition);
}

.contact-info__item a:hover { color: #fff; }

/* Contact 반응형 */
@media (max-width: 960px) {
  .contact-wrap { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .section { padding: 72px 0; }
  .container { padding: 0 20px; }
  .form-row { grid-template-columns: 1fr; }
}

/* ============================
   카드 이미지 공통 — cover + zoom hover
   ============================ */
.service-card__img { position: relative; }

.service-card__img img,
.portfolio-card__img img,
.team-card__photo-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}

/* 팀 카드는 인물 상단 기준 */
.team-card__photo-box img { object-position: top; }

/* hover 확대 (카드별 배율 미세 조정) */
.portfolio-card:hover .portfolio-card__img img { transform: scale(1.05); }
.team-card:hover .team-card__photo-box img     { transform: scale(1.04); }

/* ============================
   Footer grid — index.html 전용 (3컬럼)
   ※ common.css의 4컬럼 선언을 의도적으로 덮어씁니다.
      (index.html은 brand + Quick Links + Contact INFO 3개 컬럼만 사용)
   ============================ */
.footer__top { grid-template-columns: 1.6fr 1fr 1.2fr; }
@media (max-width: 960px) { .footer__top { grid-template-columns: 1fr 1fr; } }

/* ============================
   Partners Marquee Banner
   ============================ */
.partners-banner {
  background: var(--color-bg-soft);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 28px 0;
  overflow: hidden;
}

.partners-banner__label {
  text-align: center;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

/* 트랙 래퍼 — 좌우 페이드 마스크 */
.partners-track-wrap {
  position: relative;
  overflow: hidden;
}

.partners-fade {
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
.partners-fade--left {
  left: 0;
  background: linear-gradient(to right, var(--color-bg-soft) 0%, transparent 100%);
}
.partners-fade--right {
  right: 0;
  background: linear-gradient(to left, var(--color-bg-soft) 0%, transparent 100%);
}

/* 스크롤 트랙 */
.partners-track {
  display: flex;
  align-items: center;
  gap: 0;
  width: max-content;
  /* set A + set B 각 21개 × 아이템 너비 → translateX(-50%) 로 무한 루프 */
  animation: partners-scroll 38s linear infinite;
}

.partners-track:hover {
  animation-play-state: paused;
}

@keyframes partners-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* 개별 로고 아이템 */
.partner-logo {
  flex-shrink: 0;
  padding: 10px 32px;
  border-right: 1px solid var(--color-border);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.04em;
  text-align: center;
  line-height: 1.5;
  white-space: nowrap;
  transition: color var(--transition), background var(--transition);
  cursor: default;
}

.partner-logo br { display: block; }

.partner-logo:hover {
  color: var(--color-accent);
  background: rgba(200, 168, 75, 0.06);
}

/* 모션 감소 설정 존중 */
@media (prefers-reduced-motion: reduce) {
  .partners-track { animation: none; }
}