.inner-nav {
  position: relative;
  border-bottom: 1px solid var(--line);
}

.active-link {
  color: #6b9b5b !important;
}

.page-hero {
  padding-top: 106px;
  padding-bottom: 80px;
}

.page-hero h1, .contact-page h1 {
  font: 600 clamp(36px, 6.1vw, 84px)/.98 'Playfair Display', serif;
  letter-spacing: -2px;
  margin: 24px 0;
}

.page-hero h1 em, .contact-page h1 em {
  color: #6b9b5b;
}

.page-hero p {
  max-width: 490px;
  font-size: 16px;
  line-height: 1.7;
  color: #59635c;
}

.service-detail-section {
  background: var(--green);
  color: var(--cream);
  padding-top: 32px;
  padding-bottom: 76px;
}

.service-detail {
  display: grid;
  grid-template-columns: 65px 1fr 40px;
  gap: 20px;
  padding: 45px 0;
  border-bottom: 1px solid #617168;
}

.service-detail > span {
  font: 10px var(--mono);
  color: #aab8ae;
}

.service-detail h2 {
  font: 600 clamp(24px, 4vw, 35px) 'Playfair Display', serif;
  margin: 0 0 13px;
}

.service-detail p {
  max-width: 610px;
  color: #c2cec5;
  line-height: 1.7;
  font-size: 14px;
  margin: 0 0 22px;
}

.service-detail > strong {
  font: 600 45px 'Playfair Display', serif;
  color: #5b7163;
  text-align: right;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.tags b {
  font: 9px var(--mono);
  padding: 6px 8px;
  border: 1px solid #668071;
  color: #cfddcf;
}

.mini-contact {
  padding-top: 80px;
}

.about-story {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 70px;
}

.about-story > div:last-child {
  display: grid;
  grid-template-columns: 1.4fr .7fr;
  gap: 80px;
}

.team-band {
  background: #d6e4c7;
  padding-top: 90px;
  padding-bottom: 90px;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 50px;
}

.value-grid article {
  padding: 0 28px;
  border-left: 1px solid #9eb39a;
}

.value-grid article:first-child {
  padding-left: 0;
  border: 0;
}

.value-grid b {
  font: 10px var(--mono);
  color: #557652;
}

.value-grid h3 {
  font: 600 26px 'Playfair Display', serif;
  margin: 18px 0 10px;
}

.value-grid p {
  font-size: 13px;
  line-height: 1.7;
  color: #526456;
  max-width: 255px;
}

.case-studies {
  padding-bottom: 110px;
}

.featured-study {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 410px;
  margin-bottom: 32px;
}

.study-art {
  padding: 32px;
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.study-art span {
  align-self: flex-start;
  font: 10px var(--mono);
  letter-spacing: .7px;
}

.study-art b {
  font: 600 clamp(64px, 10vw, 118px)/.9 'Playfair Display', serif;
  letter-spacing: -3px;
  margin-top: auto;
}

.study-art small {
  font-size: 45px;
}

.study-art p {
  font: 11px var(--mono);
  margin: 8px 0 0;
}

.study-green {
  background: #405f4b;
}

.study-orange {
  background: #df754b;
}

.study-copy {
  padding: 45px;
  background: #e8e4da;
}

.study-copy h2 {
  font: 600 clamp(24px, 3.5vw, 32px)/1.1 'Playfair Display', serif;
  margin: 20px 0;
}

.study-copy > p {
  font-size: 14px;
  line-height: 1.7;
  color: #59635c;
}

.result-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.result-row b {
  font: 600 clamp(22px, 3vw, 29px) 'Playfair Display', serif;
  margin-left: 15px;
}

.result-row b:first-child {
  margin-left: 0;
}

.result-row span {
  font: 9px/1.3 var(--mono);
  max-width: 75px;
}

.contact-page {
  background: #e7e5de;
}

.contact-page-hero {
  padding-top: 110px;
  padding-bottom: 100px;
  display: grid;
  grid-template-columns: 1fr 450px;
  gap: 80px;
}

.contact-page h1 {
  font-size: clamp(38px, 6vw, 61px);
}

.contact-page p {
  max-width: 460px;
  font-size: 14px;
  line-height: 1.75;
  color: #59635c;
}

.contact-details {
  margin-top: 62px;
  display: grid;
  gap: 8px;
}

.contact-details span {
  font: 10px var(--mono);
}

.contact-details a {
  font: 600 18px 'Playfair Display', serif;
  color: var(--ink);
}

.contact-form {
  background: var(--cream);
  padding: 34px;
  box-shadow: 8px 8px 0 #c3d8b5;
}

.contact-form textarea {
  resize: vertical;
  min-height: 80px;
  width: 100%;
  border: 1px solid #b5bdb4;
  background: transparent;
  padding: 12px;
  font: 13px Manrope, sans-serif;
}

.contact-page-footer {
  background: var(--green);
  color: var(--cream);
  border-top: 1px solid #536258;
  width: 100%;
}

.process {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
}

.process h2 {
  font: 600 clamp(28px, 4.5vw, 40px)/1.08 'Playfair Display', serif;
  margin: 22px 0;
}

.process h2 em {
  color: #6b9b5b;
}

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

.process-grid article {
  border-top: 1px solid var(--ink);
  padding-top: 16px;
}

.process-grid span {
  font: 10px var(--mono);
  color: #6b9b5b;
}

.process-grid h3 {
  font: 600 clamp(18px, 2.5vw, 23px) 'Playfair Display', serif;
  margin: 35px 0 10px;
}

.process-grid p {
  font-size: 12px;
  line-height: 1.7;
  color: #59635c;
}

.quote-section {
  background: #d6e4c7;
  padding-top: 88px;
  padding-bottom: 88px;
}

.quote-section blockquote {
  font: 600 clamp(24px, 4.5vw, 39px)/1.18 'Playfair Display', serif;
  max-width: 760px;
  margin: 30px 0 25px;
}

.quote-section p {
  font: 10px var(--mono);
  color: #587250;
}

.scope-section {
  padding-top: 90px;
  padding-bottom: 90px;
}

.scope-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 38px;
}

.scope-grid article {
  padding: 25px;
  background: #e7e5de;
}

.scope-grid h3 {
  font: 600 24px 'Playfair Display', serif;
  margin: 10px 0;
}

.scope-grid p, .faq-list p {
  font-size: 13px;
  line-height: 1.7;
  color: #59635c;
}

.faq-section {
  background: #e7e5de;
  padding-top: 85px;
  padding-bottom: 85px;
}

.faq-list {
  margin-top: 35px;
  max-width: 820px;
}

.faq-list article {
  padding: 20px 0;
  border-top: 1px solid #bbc2ba;
}

.faq-list h3 {
  font-size: 15px;
  margin: 0 0 8px;
}

.sector-strip {
  padding-top: 80px;
  padding-bottom: 80px;
  background: #d6e4c7;
}

.sector-strip h2 {
  font: 600 clamp(24px, 4vw, 35px) 'Playfair Display', serif;
  margin: 20px 0 35px;
}

.sector-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.sector-list b {
  font: 10px var(--mono);
  padding: 11px 13px;
  border: 1px solid #8fab8a;
}

.contact-note {
  padding-bottom: 90px;
}

.contact-note article {
  border-top: 1px solid #b7c0b7;
  padding: 25px 0;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 20px;
}

.contact-note h2 {
  font: 600 28px 'Playfair Display', serif;
  margin: 0;
}

.contact-note p {
  font-size: 13px;
  line-height: 1.7;
  color: #59635c;
}

/* Breakpoints */

@media (max-width: 1024px) {
  .about-story {
    grid-template-columns: 160px 1fr;
    gap: 40px;
  }
  .about-story > div:last-child {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .contact-page-hero {
    grid-template-columns: 1fr 400px;
    gap: 40px;
  }
  .process {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 800px) {
  .page-hero {
    padding-top: 70px;
    padding-bottom: 70px;
  }
  .service-detail {
    grid-template-columns: 30px 1fr;
    padding: 32px 0;
  }
  .service-detail > strong {
    display: none;
  }
  .about-story, .about-story > div:last-child {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .value-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .value-grid article, .value-grid article:first-child {
    padding: 0 0 0 18px;
    border-left: 1px solid #9eb39a;
  }
  .featured-study {
    grid-template-columns: 1fr;
  }
  .study-art {
    min-height: 270px;
  }
  .study-copy {
    padding: 30px;
  }
  .contact-page-hero {
    padding-top: 70px;
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-form {
    padding: 25px;
  }
  .mini-contact {
    padding-top: 55px;
  }
  .process-grid, .scope-grid {
    grid-template-columns: 1fr;
  }
  .contact-note article {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .study-copy {
    padding: 20px;
  }
  .contact-form {
    padding: 18px;
    box-shadow: 4px 4px 0 #c3d8b5;
  }
}

/* About Page Enhancements */
.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
  padding: 34px 40px;
  background: var(--green);
  color: var(--cream);
  border-radius: 4px;
}

.about-stat-item {
  border-left: 1px solid #53685b;
  padding-left: 24px;
}

.about-stat-item:first-child {
  border-left: 0;
  padding-left: 0;
}

.about-stat-item b {
  font: 600 clamp(32px, 4vw, 44px) 'Playfair Display', serif;
  color: var(--lime);
  display: block;
}

.about-stat-item span {
  font: 10px/1.5 var(--mono);
  color: #c4d0c5;
  margin-top: 6px;
  display: block;
}

.timeline-section {
  padding-top: 90px;
  padding-bottom: 90px;
  background: #e7e5de;
}

.timeline-section h2 {
  font: 600 clamp(28px, 4vw, 40px) 'Playfair Display', serif;
  margin: 16px 0 45px;
}

.timeline-section h2 em {
  color: #6b9b5b;
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.timeline-card {
  background: var(--cream);
  padding: 26px 20px;
  border-top: 3px solid #6b9b5b;
  transition: transform 0.3s, box-shadow 0.3s;
}

.timeline-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.07);
}

.timeline-year {
  font: 700 22px 'Playfair Display', serif;
  color: var(--ink);
  margin-bottom: 4px;
}

.timeline-card h3 {
  font: 600 14px Manrope, sans-serif;
  margin: 0 0 8px;
  color: #6b9b5b;
}

.timeline-card p {
  font-size: 12px;
  line-height: 1.65;
  color: #59635c;
  margin: 0;
}

@media (max-width: 900px) {
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
    padding: 24px;
    gap: 20px;
  }
  .about-stat-item:nth-child(3) {
    border-left: 0;
    padding-left: 0;
  }
  .timeline-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* Work Page Enhancements */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-btn {
  border: 1px solid #b5bdb4;
  background: transparent;
  padding: 10px 18px;
  font: 500 10px var(--mono);
  color: var(--ink);
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.filter-btn:hover, .filter-btn.active {
  background: var(--ink);
  color: var(--lime);
  border-color: var(--ink);
}

.study-blue {
  background: #2d4352;
}

.study-purple {
  background: #44374e;
}

.featured-study {
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.featured-study.hidden {
  display: none !important;
}

/* FAQ Accordion Styling */
.faq-accordion {
  margin-top: 35px;
  max-width: 820px;
}

.faq-item {
  border-top: 1px solid #bbc2ba;
  padding: 18px 0;
}

.faq-item summary {
  font: 600 16px Manrope, sans-serif;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  font-size: 22px;
  font-weight: 700;
  color: #6b9b5b;
  transition: transform 0.25s ease;
}

.faq-item[open] summary::after {
  content: '−';
  transform: rotate(180deg);
}

.faq-item p {
  font-size: 13px;
  line-height: 1.7;
  color: #59635c;
  margin: 12px 0 0;
}