/* ============================================
   N&J Interpretation - Sub Page Styles
   ============================================ */

/* ============ ABOUT PAGE ============ */
.about-hero {
  background:
    linear-gradient(rgba(8, 15, 30, 0.65), rgba(8, 15, 30, 0.65)),
    url('../images/hero_about.jpg') center/cover no-repeat;
}

.about-tabs-section {
  background: var(--white);
  border-bottom: 1px solid var(--gray-4);
  position: sticky;
  top: 72px;
  z-index: 80;
}

.about-tabs {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
}

.about-tabs .tab-btn {
  flex: 1;
  max-width: 220px;
  min-width: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 16px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: var(--gray-2);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.about-tabs .tab-btn i {
  font-size: 16px;
}

.about-tabs .tab-btn:hover {
  color: var(--primary);
  background: rgba(255,107,0,0.04);
}

.about-tabs .tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  background: rgba(255,107,0,0.06);
}

.about-panels-wrap {
  background: #f5f7f9;
}

.about-panel { display: none; }
.about-panel.active { display: block; }

.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-intro-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 42px rgba(0,0,0,0.14);
}

.about-intro-photo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

/* Core Values */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.value-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  border-bottom: 3px solid transparent;
  transition: var(--transition);
}

.value-card:hover {
  border-bottom-color: var(--primary);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
}

.value-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: rgba(255,107,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: var(--primary);
  margin: 0 auto 20px;
  transition: var(--transition);
}

.value-card:hover .value-icon {
  background: var(--primary);
  color: var(--white);
}

.value-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 10px;
}

.value-card p {
  font-size: 13px;
  color: var(--gray-3);
  line-height: 1.7;
}

/* History (new layout) */
.history-wrap {
  padding: 16px 0;
}

.history-title {
  color: var(--primary);
}

.history-desc {
  max-width: 760px;
  margin: 0 auto;
  color: #6d6d6d;
  line-height: 1.75;
}

.history-layout {
  position: relative;
  max-width: 1100px;
  margin: 56px auto 20px;
  min-height: 860px;
}

.history-line {
  position: absolute;
  left: 50%;
  top: 20px;
  bottom: 36px;
  width: 1px;
  background: #98d9f3;
  transform: translateX(-50%);
}

.history-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  z-index: 2;
}

.history-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 42px;
  align-items: baseline;
  margin-bottom: 30px;
  position: relative;
}

.history-item::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 14px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #24a8df;
  transform: translateX(-50%);
}

.history-item .year {
  text-align: right;
  font-size: 46px;
  line-height: 1;
  font-weight: 300;
  color: #1ea8e1;
  letter-spacing: 2px;
  padding-right: 26px;
}

.history-item .desc {
  font-size: 34px;
  line-height: 1.45;
  color: #2c2c2c;
  font-weight: 500;
  padding-left: 26px;
  word-break: keep-all;
}

.history-float {
  position: absolute;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: 0 10px 24px rgba(0,0,0,0.12);
  z-index: 1;
}

.history-float.hf-1 {
  left: 20px;
  top: 110px;
  width: 290px;
  height: 190px;
}

.history-float.hf-2 {
  left: -60px;
  top: 285px;
  width: 300px;
  height: 190px;
}

.history-float.hf-3 {
  right: -32px;
  top: 350px;
  width: 260px;
  height: 180px;
}

.history-float.hf-4 {
  right: 140px;
  bottom: 0;
  width: 285px;
  height: 180px;
}

/* Organization chart */
.org-wrap {
  padding: 16px 0;
}

.org-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 34px;
  max-width: 1200px;
  margin: 64px auto 0;
}

.org-col {
  text-align: center;
  animation: orgRise 0.6s ease both;
}

.org-col:nth-child(1) { animation-delay: 0.05s; }
.org-col:nth-child(2) { animation-delay: 0.14s; }
.org-col:nth-child(3) { animation-delay: 0.23s; }
.org-col:nth-child(4) { animation-delay: 0.32s; }

.org-col:hover .org-top {
  transform: translateY(-4px);
  box-shadow: 0 14px 34px rgba(255,107,0,0.16);
  border-color: rgba(255,107,0,0.5);
}

.org-col:hover .org-bottom {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(255,107,0,0.2);
}

.org-top {
  border: 2px solid rgba(255,107,0,0.35);
  background: linear-gradient(155deg, #fff8f2 0%, #ffffff 78%);
  padding: 34px 14px 36px;
  min-height: 170px;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.org-top::after {
  content: '';
  position: absolute;
  top: -40%;
  left: -65%;
  width: 60%;
  height: 180%;
  transform: rotate(18deg);
  background: linear-gradient(to right, rgba(255,255,255,0), rgba(255,255,255,0.55), rgba(255,255,255,0));
  transition: left 0.55s ease;
}

.org-no {
  font-size: 46px;
  line-height: 1;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 16px;
  position: relative;
  text-shadow: 0 6px 16px rgba(255,107,0,0.2);
}

.org-no::after {
  content: '';
  display: block;
  width: 48px;
  height: 1px;
  background: rgba(255,107,0,0.75);
  margin: 8px auto 0;
}

.org-name {
  font-size: 31px;
  font-weight: 700;
  color: #2d2d2d;
  letter-spacing: -0.3px;
}

.org-bottom {
  margin-top: 96px;
  padding: 36px 20px;
  min-height: 132px;
  background: linear-gradient(145deg, rgba(255,107,0,0.12) 0%, rgba(255,107,0,0.22) 100%);
  color: #312720;
  font-size: 26px;
  line-height: 1.3;
  font-weight: 500;
  position: relative;
  border-radius: 18px;
  border: 1px solid rgba(255,107,0,0.24);
  backdrop-filter: blur(2px);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.org-bottom::before {
  content: '';
  position: absolute;
  top: -96px;
  left: 50%;
  width: 1px;
  height: 96px;
  transform: translateX(-50%);
  background: rgba(255,107,0,0.6);
}

.org-col:hover .org-top::after {
  left: 120%;
}

@keyframes orgRise {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Timeline */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 126px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), rgba(255,107,0,0.1));
}

.timeline-item {
  display: grid;
  grid-template-columns: 126px 1fr;
  gap: 56px;
  margin-bottom: 40px;
  position: relative;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-item::after {
  content: '';
  position: absolute;
  left: 120px;
  top: 8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--primary);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 3px rgba(255,107,0,0.3);
}

.timeline-year {
  text-align: -webkit-center;
  font-size: 20px;
  font-weight: 900;
  color: var(--primary);
  padding-top: 4px;
  letter-spacing: 0.5px;
}

.timeline-content {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  border-left: 3px solid var(--primary);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.timeline-item:hover .timeline-content {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(255,107,0,0.16);
}

.timeline-content h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 6px;
}

.timeline-content p {
  font-size: 13px;
  color: var(--gray-3);
  line-height: 1.6;
}

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.team-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: var(--transition);
}

.team-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.15);
}

.team-img {
  height: 260px;
  overflow: hidden;
}

.team-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.team-card:hover .team-img img { transform: scale(1.06); }

.team-info {
  padding: 24px;
}

.team-info h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 4px;
}

.team-role {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--primary);
  background: rgba(255,107,0,0.1);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
}

.team-info p {
  font-size: 13px;
  color: var(--gray-3);
  line-height: 1.6;
}

/* ============ SERVICES PAGE ============ */
.services-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.services-detail-grid.reverse { direction: rtl; }
.services-detail-grid.reverse > * { direction: ltr; }

.service-detail-text h2 {
  font-size: 34px;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 16px;
  line-height: 1.3;
}

.service-detail-text p {
  font-size: 16px;
  color: var(--gray-2);
  line-height: 1.9;
  margin-bottom: 28px;
}

.service-features-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.service-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--gray-1);
}

.service-features-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
  margin-top: 6px;
}

.service-detail-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 420px;
}

.service-detail-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Equipment Cards */
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.equipment-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
  text-align: center;
  transition: var(--transition);
  border: 1px solid transparent;
}

.equipment-card:hover {
  border-color: var(--primary);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(255,107,0,0.15);
}

.equipment-icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: rgba(255,107,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: var(--primary);
  margin: 0 auto 20px;
  transition: var(--transition);
}

.equipment-card:hover .equipment-icon {
  background: var(--primary);
  color: var(--white);
}

.equipment-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 10px;
}

.equipment-card p {
  font-size: 13px;
  color: var(--gray-3);
  line-height: 1.7;
}

/* ============ CLIENTS PAGE ============ */
.clients-logo-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  margin-top: 60px;
}

.client-logo-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid var(--gray-4);
  transition: var(--transition);
  min-height: 90px;
}

.client-logo-card:hover {
  border-color: var(--primary);
  box-shadow: 0 8px 28px rgba(255,107,0,0.12);
  transform: translateY(-3px);
}

.client-logo-card span {
  font-size: 15px;
  font-weight: 700;
  color: var(--gray-2);
  text-align: center;
}

/* Reviews */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 60px;
}

.review-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  position: relative;
  transition: var(--transition);
}

.review-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.12);
}

.review-card::before {
  content: '"';
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 80px;
  color: rgba(255,107,0,0.1);
  font-family: Georgia, serif;
  line-height: 1;
}

.review-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.review-stars i { color: #FFB800; font-size: 14px; }

.review-text {
  font-size: 14px;
  color: var(--gray-1);
  line-height: 1.8;
  margin-bottom: 20px;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,107,0,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  flex-shrink: 0;
}

.review-name strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--black);
}

.review-name span {
  font-size: 12px;
  color: var(--gray-3);
}

/* ============ CONTACT PAGE ============ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 60px;
}

.contact-info-card {
  background: var(--black);
  border-radius: var(--radius-lg);
  padding: 48px;
  color: var(--white);
}

.contact-info-card h3 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 12px;
}

.contact-info-card > p {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 36px;
}

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

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

.cd-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(255,107,0,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 16px;
  flex-shrink: 0;
}

.cd-text strong {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.cd-text span {
  font-size: 15px;
  color: var(--white);
  font-weight: 500;
}

.contact-form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: 0 4px 28px rgba(0,0,0,0.08);
}

.contact-form-card h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--black);
  margin-bottom: 28px;
}

.full-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 860px;
  margin: 60px auto 0;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  border: 1.5px solid var(--gray-4);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active { border-color: var(--primary); }

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: var(--black);
  gap: 16px;
}

.faq-question .q-badge {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(255,107,0,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  color: var(--primary);
  flex-shrink: 0;
}

.faq-question i {
  color: var(--primary);
  transition: transform 0.3s;
  flex-shrink: 0;
}

.faq-item.active .faq-question i { transform: rotate(180deg); }

.faq-answer {
  display: none;
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--gray-2);
  line-height: 1.8;
  border-top: 1px solid var(--gray-4);
  padding-top: 16px;
  margin: 0 24px;
}

.faq-item.active .faq-answer { display: block; }

/* ============ RESPONSIVE - SUBPAGES ============ */
@media (max-width: 1024px) {
  .about-intro-grid,
  .services-detail-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .history-layout {
    max-width: 100%;
    min-height: auto;
    padding-bottom: 12px;
  }
  .history-float { display: none; }
  .history-item .year { font-size: 34px; }
  .history-item .desc { font-size: 24px; }
  .org-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 26px;
    margin-top: 40px;
  }
  .org-name { font-size: 24px; }
  .org-no { font-size: 34px; }
  .org-bottom { font-size: 24px; min-height: 110px; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .clients-logo-grid { grid-template-columns: repeat(3, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .equipment-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .about-tabs-section {
    top: 64px;
  }
  .about-tabs .tab-btn {
    max-width: none;
    min-width: 0;
    flex: 1 1 50%;
    font-size: 13px;
    padding: 14px 10px;
  }
  .about-tabs .tab-btn i { font-size: 15px; }

  .history-line { left: 58px; transform: none; }
  .history-item {
    grid-template-columns: 88px 1fr;
    column-gap: 16px;
    margin-bottom: 24px;
  }
  .history-item::before {
    left: 58px;
    transform: none;
  }
  .history-item .year {
    text-align: left;
    padding-right: 0;
    font-size: 24px;
    letter-spacing: 1px;
  }
  .history-item .desc {
    padding-left: 10px;
    font-size: 16px;
    line-height: 1.6;
  }

  .org-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .org-top { min-height: 146px; }
  .org-bottom {
    margin-top: 28px;
    font-size: 18px;
    padding: 22px 16px;
    min-height: auto;
  }
  .org-bottom::before {
    top: -28px;
    height: 28px;
  }

  .timeline::before { left: 74px; }
  .timeline-item { grid-template-columns: 74px 1fr; gap: 22px; }
  .timeline-item::after { left: 68px; }
  .timeline-year { font-size: 15px; }
  .timeline-content { padding: 16px 16px 14px; }
  .timeline-content h4 { font-size: 15px; }
  .timeline-content p { font-size: 13px; line-height: 1.65; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .clients-logo-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: 1fr; }
  .equipment-grid { grid-template-columns: 1fr; }
  .contact-info-card,
  .contact-form-card { padding: 32px 24px; }
}

@media (max-width: 480px) {
  .values-grid,
  .team-grid,
  .clients-logo-grid { grid-template-columns: 1fr; }
}