/* ==========================================================================
   service-nav.njk 컴포넌트 스타일 (전체 뷰포트 공통 및 반응형)
   ========================================================================== */
.snav {
  width: 100%;
  padding-top: 24px;
  padding-bottom: 24px;
  background-color: var(--color-bg, #0B0F19);
  color: var(--color-text-main, #F8FAFC);
  overflow-x: clip;
}

.snav-container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 16px;
  padding-right: 16px;
  box-sizing: border-box;
}

.snav-header {
  margin-bottom: 18px;
}

.snav-title {
  margin: 0 0 6px 0;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text-main, #F8FAFC);
  letter-spacing: -0.02em;
}

.snav-subtitle {
  margin: 0;
  font-size: 15px;
  color: var(--color-text-sub, #94A3B8);
  line-height: 1.45;
}

/* 라디오 탭 숨김 */
.snav-tab-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
  margin: 0;
}

/* 세그먼트 알약 탭 */
.snav-tabs {
  display: flex;
  background-color: var(--color-card, #1E293B);
  border: 1px solid var(--color-border, #334155);
  border-radius: 9999px;
  padding: 4px;
  gap: 4px;
  margin-bottom: 22px;
  box-sizing: border-box;
}

.snav-tab-label {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 9999px;
  cursor: pointer;
  user-select: none;
  text-align: center;
  transition: background-color 0.18s ease, color 0.18s ease;
  min-height: 48px;
  box-sizing: border-box;
}

.snav-tab-name {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text-main, #F8FAFC);
}

.snav-tab-count {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-sub, #94A3B8);
  margin-top: 2px;
  line-height: 1;
}

/* 탭 전환 상태 제어 (:checked ~) */
.snav-panel {
  display: none;
}

#snav-tab-biz:checked ~ .snav-tabs .snav-label-biz,
#snav-tab-home:checked ~ .snav-tabs .snav-label-home {
  background-color: var(--color-gold, #FACC15);
}

#snav-tab-biz:checked ~ .snav-tabs .snav-label-biz .snav-tab-name,
#snav-tab-home:checked ~ .snav-tabs .snav-label-home .snav-tab-name {
  color: #0F172A;
}

#snav-tab-biz:checked ~ .snav-tabs .snav-label-biz .snav-tab-count,
#snav-tab-home:checked ~ .snav-tabs .snav-label-home .snav-tab-count {
  color: #334155;
  font-weight: 600;
}

#snav-tab-biz:checked ~ .snav-panels .snav-panel-biz {
  display: block;
}

#snav-tab-home:checked ~ .snav-panels .snav-panel-home {
  display: block;
}

/* 아이콘 그리드 */
.snav-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.snav-grid-item {
  margin: 0;
  padding: 0;
}

.snav-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-decoration: none;
  min-height: 82px;
  padding: 6px 2px;
  box-sizing: border-box;
  text-align: center;
  color: inherit;
  transition: transform 0.12s ease;
  touch-action: manipulation;
}

.snav-tile:active {
  transform: scale(0.96);
}

.snav-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background-color: var(--color-card, #1E293B);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-main, #F8FAFC);
  margin-bottom: 8px;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.28);
  border: 1px solid transparent;
  background-clip: padding-box;
}

/* 골드·하늘 은은한 그라데이션 테두리 효과 */
.snav-icon-box::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: 19px;
  background: linear-gradient(135deg, rgba(250, 204, 21, 0.5), rgba(56, 189, 248, 0.35));
  z-index: -1;
}

.snav-icon-box svg {
  width: 24px;
  height: 24px;
  display: block;
  stroke: currentColor;
}

.snav-name {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.25;
  color: var(--color-text-main, #F8FAFC);
  word-break: keep-all;
  overflow-wrap: break-word;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-height: 2.5em;
}

/* 인기 바로가기 가로 스크롤 칩 */
.snav-quick-wrap {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(51, 65, 85, 0.6);
}

.snav-quick-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.snav-quick-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 2px 7px;
  font-size: 11px;
  font-weight: 800;
  border-radius: 4px;
  background-color: rgba(250, 204, 21, 0.16);
  color: var(--color-gold, #FACC15);
  letter-spacing: 0.04em;
}

.snav-quick-title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-main, #F8FAFC);
}

.snav-chip-scroller {
  width: 100%;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 4px;
}

.snav-chip-scroller::-webkit-scrollbar {
  display: none;
}

.snav-chip-list {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  width: max-content;
}

.snav-chip-item {
  scroll-snap-align: start;
  flex-shrink: 0;
}

.snav-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 40px;
  padding: 0 16px;
  background-color: var(--color-card, #1E293B);
  border: 1px solid var(--color-border, #334155);
  border-radius: 9999px;
  color: var(--color-text-main, #F8FAFC);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  box-sizing: border-box;
  transition: transform 0.12s ease, border-color 0.15s ease;
}

.snav-chip:active {
  transform: scale(0.96);
  border-color: var(--color-blue, #38BDF8);
}

.snav-badge-new {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 18px;
  padding: 0 6px;
  border-radius: 9999px;
  background-color: var(--color-gold, #FACC15);
  color: #0F172A;
  font-size: 10px;
  font-weight: 800;
  line-height: 1;
}

/* ==========================================================================
   모바일 전용 최적화 (@media (max-width: 768px))
   ========================================================================== */
@media (max-width: 768px) {
  html {
    font-size: 17px;
    -webkit-text-size-adjust: 100%;
  }

  body {
    padding-bottom: 80px;
    line-height: 1.65;
  }

  p, ul, ol, dl {
    font-size: 16px;
    line-height: 1.65;
  }

  .card-desc,
  .desc,
  .sub-text,
  .text-sub {
    font-size: 15px;
    line-height: 1.6;
  }

  .badge,
  .caption,
  figcaption {
    font-size: 13px;
  }

  /* 기존 클래스 모바일 가독성 향상 */
  .hero-title {
    font-size: 30px !important;
    line-height: 1.25 !important;
    letter-spacing: -0.025em;
  }

  .hero-subtitle {
    font-size: 17px !important;
    line-height: 1.5 !important;
  }

  .section-title {
    font-size: 24px !important;
    line-height: 1.3 !important;
    letter-spacing: -0.02em;
  }

  .section-subtitle {
    font-size: 16px !important;
    line-height: 1.5 !important;
  }

  .menu-card-title {
    font-size: 19px !important;
    line-height: 1.35 !important;
  }

  .menu-card-desc {
    font-size: 16px !important;
    line-height: 1.55 !important;
  }

  .industry-name {
    font-size: 16px !important;
    line-height: 1.35 !important;
  }

  .industry-sub {
    font-size: 14px !important;
    line-height: 1.4 !important;
  }

  .pill-item {
    font-size: 15px !important;
  }

  .door-hero-title {
    font-size: 26px !important;
    line-height: 1.3 !important;
  }

  .data-table,
  .data-table th,
  .data-table td {
    font-size: 15px !important;
    line-height: 1.5 !important;
  }

  .faq-question,
  .faq .faq-question {
    font-size: 17px !important;
    line-height: 1.45 !important;
    font-weight: 700;
  }

  .faq-answer,
  .faq .faq-answer {
    font-size: 16px !important;
    line-height: 1.65 !important;
  }

  .btn {
    min-height: 52px !important;
    font-size: 17px !important;
    font-weight: 700 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
  }

  /* 첫 화면 정리 */
  .hero-section {
    padding-top: 24px !important;
    padding-bottom: 16px !important;
  }

  .hero-visual {
    max-height: 200px !important;
    height: auto !important;
    margin-left: auto !important;
    margin-right: auto !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
  }

  .hero-visual img,
  .hero-visual svg {
    max-height: 200px !important;
    width: 100% !important;
    object-fit: contain !important;
  }

  .hero-trust {
    display: none !important;
  }

  .hero-actions {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 8px !important;
    width: 100% !important;
  }

  .hero-actions > .btn,
  .hero-actions > a,
  .hero-actions > button {
    flex: 1 1 50% !important;
    width: 50% !important;
    margin: 0 !important;
  }

  /* 모바일 snav 4열 레이아웃 */
  .snav {
    padding-top: 20px;
    padding-bottom: 24px;
  }

  .snav-container {
    padding-left: 14px;
    padding-right: 14px;
  }

  .snav-title {
    font-size: 22px;
  }

  .snav-subtitle {
    font-size: 14px;
  }

  .snav-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px 6px;
  }

  .snav-icon-box {
    width: 54px;
    height: 54px;
    border-radius: 17px;
    margin-bottom: 6px;
  }

  .snav-icon-box::before {
    border-radius: 18px;
  }

  .snav-name {
    font-size: 13px;
    line-height: 1.25;
  }

  .snav-chip {
    height: 40px;
    font-size: 14px;
    padding: 0 14px;
  }
}

/* 375px 소형 기기 가로스크롤 방지 */
@media (max-width: 375px) {
  .snav-container {
    padding-left: 10px;
    padding-right: 10px;
  }

  .snav-grid {
    gap: 12px 4px;
  }

  .snav-icon-box {
    width: 50px;
    height: 50px;
    border-radius: 15px;
  }

  .snav-icon-box::before {
    border-radius: 16px;
  }

  .snav-icon-box svg {
    width: 22px;
    height: 22px;
  }

  .snav-name {
    font-size: 12px;
    letter-spacing: -0.02em;
  }
}

/* 모션 최소화 사용자 배려 */
@media (prefers-reduced-motion: reduce) {
  .snav-tab-label,
  .snav-tile,
  .snav-chip {
    transition: none !important;
  }

  .snav-tile:active,
  .snav-chip:active {
    transform: none !important;
  }
}

/* Claude 보정(10-22): 모바일 첫 화면에서 서비스 내비가 바로 보이게 */
@media (max-width: 768px) {
  .hero-section { padding-top: 20px !important; padding-bottom: 8px !important; min-height: 0 !important; }
  .hero-section .hero-visual { display: none !important; }
  .hero-section .hero-badge { font-size: 13px !important; padding: 4px 10px !important; margin-bottom: 10px !important; }
  .hero-section .hero-title { font-size: 28px !important; line-height: 1.25 !important; margin-bottom: 8px !important; }
  .hero-section .hero-subtitle { font-size: 16px !important; margin-bottom: 14px !important; }
  .hero-section .hero-actions { display: flex !important; flex-wrap: nowrap !important; gap: 8px !important; }
  .hero-section .hero-actions .btn { flex: 1 1 50% !important; min-width: 0 !important; min-height: 52px !important; font-size: 16px !important; padding: 0 8px !important; white-space: nowrap; }
  .hero-section .hero-trust { display: none !important; }
  .snav { padding-top: 20px !important; }
}