:root {
  --accent: #C94B2B;
  --accent-dark: #A33820;
  --beige: #FAF7F2;
  --white: #FFFFFF;
  --dark: #1A1A1A;
  --mid: #5C5C5C;
  --light-border: rgba(0,0,0,0.1);
  --gutter: 24px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--beige);
  color: var(--dark);
  font-size: 16px;
  line-height: 1.6;
}

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--beige);
  border-bottom: 3px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gutter);
  height: 56px;
}

.nav-logo {
  font-family: 'Spectral', serif;
  font-size: 17px;
  font-weight: 400;
  color: var(--dark);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  font-size: 13px;
  font-weight: 400;
  color: var(--mid);
  text-decoration: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--accent); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--dark);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 56px; left: 0; right: 0;
  background: var(--beige);
  border-bottom: 1px solid var(--light-border);
  padding: 20px 24px;
  z-index: 99;
  flex-direction: column;
  gap: 20px;
}

.mobile-menu a {
  font-size: 15px;
  color: var(--dark);
  text-decoration: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.mobile-menu.open { display: flex; }

/* HERO */
.hero-text {
  text-align: left;
  padding: 40px 0 2px;
  margin: 56px auto 0;
  max-width: 760px;
}

.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 14px;
}

.hero-name {
  font-family: 'Spectral', serif;
  font-size: clamp(38px, 8vw, 64px);
  font-weight: 400;
  line-height: 1.08;
  color: var(--dark);
  margin-bottom: 20px;
}

.hero-tagline {
  font-size: 16px;
  color: var(--mid);
  font-weight: 300;
  max-width: 420px;
  margin: 0 0 28px;
  line-height: 1.5;
}

.hero-tagline p { margin-bottom: 14px; }
.hero-tagline p:last-child { margin-bottom: 0; }
.hero-tagline p:first-child { font-weight: 500; color: var(--dark); }

.social-bar {
  position: sticky;
  top: 56px;
  z-index: 90;
  background: var(--beige);
  padding: 4px var(--gutter) 12px;
}

.social-bar-inner {
  max-width: 760px;
  margin: 0 auto;
}

.hero-social-row {
  display: flex;
  align-items: flex-end;
  gap: 16px;
}

.hero-social {
  display: inline-flex;
  color: var(--dark);
  transition: color 0.2s;
}

.hero-social:hover { color: var(--accent); }

/* TESTIMONIAL STRIP */
.testimonial-strip {
  background: var(--accent);
  padding: 48px 24px;
}

.testimonial-strip-inner {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 36px;
}

.testimonial-item blockquote {
  font-family: 'Spectral', serif;
  font-style: italic;
  font-size: clamp(16px, 3.5vw, 19px);
  color: var(--white);
  line-height: 1.55;
  margin-bottom: 12px;
}

.testimonial-item cite {
  display: block;
  text-align: right;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  font-style: normal;
}

.testimonial-divider {
  width: 40px;
  height: 1px;
  background: rgba(255,255,255,0.3);
}

/* TESTIMONIAL MARQUEE */
.testimonial-strip.marquee {
  padding: 48px 0 20px;
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  gap: 64px;
  width: max-content;
  animation: testimonial-scroll 46s linear infinite;
}

.testimonial-strip.marquee:hover .testimonial-track {
  animation-play-state: paused;
}

.testimonial-card {
  flex: 0 0 auto;
  width: 460px;
}

.marquee .testimonial-item cite {
  text-align: left;
}

@keyframes testimonial-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .testimonial-track { animation: none; }
}

@media (max-width: 640px) {
  .testimonial-card { width: 280px; }
}

/* SECTION BASE */
section { padding: 72px var(--gutter); }

.section-inner {
  max-width: 760px;
  margin: 0 auto;
}

.section-eyebrow {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Spectral', serif;
  font-size: clamp(28px, 6vw, 44px);
  font-weight: 400;
  line-height: 1.1;
  color: var(--dark);
  margin-bottom: 24px;
}

.section-title em {
  font-style: italic;
  color: var(--accent);
}

.section-intro {
  font-size: 16px;
  color: var(--mid);
  font-weight: 300;
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 580px;
}

.section-specialties {
  font-size: 13px;
  color: var(--mid);
  font-weight: 300;
  margin-bottom: 36px;
  max-width: 580px;
}

.section-divider {
  width: 40px;
  height: 2px;
  background: var(--accent);
  margin-bottom: 32px;
}

/* SERVICES */
.service-group { margin-bottom: 36px; }

.service-group-title {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--light-border);
}

.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-list li {
  font-size: 15px;
  color: var(--mid);
  font-weight: 300;
  padding-left: 16px;
  position: relative;
  line-height: 1.5;
}

.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 1px;
  background: var(--accent);
}

/* CARD GALLERY */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.card {
  background: var(--white);
  display: block;
  overflow: hidden;
  border-radius: 8px;
  transition: transform 0.25s;
}

.card:hover { transform: translateY(-3px); }

.card-link {
  text-decoration: none;
  color: var(--dark);
  display: block;
}

.card-img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: contain;
  background: var(--white);
  padding: 14px;
  box-sizing: border-box;
  display: block;
}

.card-img-placeholder {
  width: 100%;
  aspect-ratio: 16/10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-img-placeholder span {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.25);
}

.card-body { padding: 20px; }

.card-company {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 6px;
}

.card-title {
  font-family: 'Spectral', serif;
  font-size: 19px;
  font-weight: 400;
  line-height: 1.2;
  color: var(--dark);
  margin-bottom: 8px;
}

.card-desc {
  font-size: 13px;
  color: var(--mid);
  font-weight: 300;
  line-height: 1.6;
  margin-bottom: 14px;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}

.card-tag {
  display: inline-block;
  font-size: 9px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 400;
  color: var(--mid);
  background: transparent;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 999px;
  padding: 3px 8px;
}

.card-stat {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--accent);
  font-weight: 500;
  text-transform: uppercase;
}

/* WRITING CARDS */
.writing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 2px;
}

.writing-card {
  background: var(--white);
  text-decoration: none;
  color: var(--dark);
  display: block;
  padding: 28px 22px;
  transition: transform 0.25s;
}

.writing-card:hover { transform: translateY(-3px); }

.writing-pub {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 10px;
}

.writing-title {
  font-family: 'Spectral', serif;
  font-size: 18px;
  font-weight: 400;
  line-height: 1.25;
  color: var(--dark);
  margin-bottom: 8px;
}

.writing-subtitle {
  font-size: 13px;
  color: var(--mid);
  font-weight: 300;
  line-height: 1.55;
}

.writing-arrow {
  display: block;
  margin-top: 6px;
  font-size: 18px;
  color: var(--accent);
}

/* FOOTER */
footer {
  background: var(--accent);
  text-align: center;
}

.footer-name {
  font-family: 'Spectral', serif;
  font-size: 22px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 8px;
}

.footer-copy {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.06em;
}

/* CASE STUDY PAGE */
.case-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mid);
  text-decoration: none;
  margin-bottom: 24px;
  transition: color 0.2s;
}

.case-back:hover { color: var(--accent); }

.case-hero {
  padding: 96px var(--gutter) 0;
  max-width: 760px;
  margin: 0 auto;
}

.case-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin: 28px 0 40px;
  padding-top: 24px;
  border-top: 1px solid var(--accent);
}

.case-meta-item {
  font-size: 12px;
  color: var(--mid);
}

.case-meta-item strong {
  display: block;
  font-size: 13px;
  color: var(--dark);
  font-weight: 500;
  margin-top: 4px;
}

.case-feature-img {
  width: 100%;
  display: block;
  border: 6px solid white;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.case-section {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px var(--gutter);
}

.case-section-eyebrow {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 10px;
}

.case-section-title {
  font-family: 'Spectral', serif;
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 400;
  color: var(--dark);
  margin-bottom: 24px;
}

.case-editorial {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}

.case-editorial-number {
  font-family: 'Spectral', serif;
  font-weight: 400;
  font-size: 48px;
  line-height: 0.75;
  color: rgba(26, 26, 26, 0.12);
  flex-shrink: 0;
  user-select: none;
}

.case-editorial-text {
  max-width: 420px;
}

.case-editorial-text .case-section-eyebrow {
  margin-bottom: 8px;
}

.case-row-number {
  font-family: 'Spectral', serif;
  font-weight: 400;
  font-size: 48px;
  line-height: 0.75;
  color: rgba(26, 26, 26, 0.12);
  margin-bottom: 10px;
  display: block;
}

.case-two-col {
  display: flex;
  gap: 40px;
}

.case-two-col > div {
  flex: 1;
  min-width: 0;
}

@media (max-width: 640px) {
  .case-two-col {
    flex-direction: column;
    gap: 4px;
  }
}

.case-card {
  background: var(--white);
  border-radius: 16px;
  padding: 40px 44px;
}

.case-card-row {
  display: flex;
  gap: 56px;
  align-items: center;
  width: 100%;
}

.case-callout-inner.has-media {
  display: flex;
  align-items: flex-start;
  gap: 40px;
}

.case-callout-text {
  flex: 1;
  min-width: 0;
}

.case-callout-media {
  flex: 0 0 300px;
  position: relative;
  height: 0;
  overflow: visible;
}

.case-callout-media img {
  width: auto;
  max-height: 380px;
  display: block;
  margin-top: 56px;
}

@media (max-width: 640px) {
  .case-callout-inner.has-media {
    flex-direction: column;
    gap: 20px;
  }
  .case-callout-media {
    flex-basis: auto;
    height: auto;
    width: 100%;
    margin-bottom: -120px;
  }
  .case-callout-media img {
    width: auto;
    max-height: 300px;
    margin-top: 0;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 780px) {
  .case-card-row {
    flex-direction: column;
    gap: 24px;
  }
}

.case-callout {
  background: var(--accent);
  padding: 28px var(--gutter) 56px;
}

.case-callout-inner {
  max-width: 760px;
  margin: 0 auto;
}

.case-callout .case-section-eyebrow {
  color: rgba(255, 255, 255, 0.85);
}

.case-callout .case-editorial-number {
  color: var(--beige);
}

.case-callout .case-list li {
  color: rgba(255, 255, 255, 0.92);
  font-size: 19px;
}

.case-callout .case-list li::before {
  background: rgba(255, 255, 255, 0.7);
}

.case-callout .case-list li a {
  color: #FFFFFF;
  text-decoration: underline;
}

@media (max-width: 640px) {
  .case-editorial {
    flex-direction: column;
    gap: 8px;
  }
  .case-editorial-number,
  .case-row-number {
    font-size: 28px;
  }
  .case-card {
    padding: 28px 24px;
  }
}

.case-img {
  width: 100%;
  display: block;
  border: 6px solid white;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.case-img-caption {
  font-size: 12px;
  color: var(--mid);
  margin-top: 10px;
}

.case-photo {
  width: 100%;
  display: block;
  border: 6px solid white;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.case-row {
  display: flex;
  gap: 56px;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 36px var(--gutter);
}

.case-row.reverse { flex-direction: row-reverse; }

.case-row-media { flex: 1 1 55%; min-width: 0; }
.case-row-text { flex: 1 1 45%; min-width: 0; }

.case-row-text .case-section-eyebrow { margin-bottom: 10px; }
.case-row-text .case-section-title { margin-bottom: 16px; }
.case-row-text p:not(.case-section-eyebrow):not(.case-row-number) {
  font-size: 15px;
  color: var(--mid);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 16px;
}
.case-row-text p:not(.case-section-eyebrow):not(.case-row-number):last-child { margin-bottom: 0; }

.case-section p:not(.case-section-eyebrow):not(.case-editorial-number) {
  font-size: 15px;
  color: var(--mid);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 16px;
}
.case-section p:not(.case-section-eyebrow):not(.case-editorial-number):last-of-type { margin-bottom: 0; }

.case-pullquote {
  max-width: 680px;
  margin: 0 auto;
  padding: 8px var(--gutter) 88px;
  text-align: center;
}

.case-pullquote blockquote {
  font-family: 'Spectral', serif;
  font-style: italic;
  font-size: clamp(22px, 4vw, 32px);
  color: var(--dark);
  line-height: 1.35;
  margin-bottom: 16px;
}

.case-pullquote cite {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mid);
  font-style: normal;
}

.case-stat-callout {
  text-align: center;
  padding: 88px var(--gutter);
  background: var(--accent);
}

.case-stat-callout .stat-number {
  font-family: 'Spectral', serif;
  font-size: clamp(48px, 10vw, 84px);
  color: var(--white);
  line-height: 1;
  margin-bottom: 12px;
}

.case-stat-callout .stat-label {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
}

.case-stat-callout .stat-intro {
  max-width: 520px;
  margin: 0 auto 48px;
  font-size: 15px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255,255,255,0.9);
}

.stat-group {
  display: flex;
  justify-content: center;
  gap: 72px;
  flex-wrap: wrap;
}

.case-brief {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px 48px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--accent);
}

.case-brief-item .label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 8px;
}

.case-brief-item .value {
  font-size: 15px;
  color: var(--dark);
  font-weight: 300;
  line-height: 1.6;
}

.case-list {
  list-style: none;
  margin: 16px 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.case-list li {
  font-size: 15px;
  color: var(--mid);
  font-weight: 300;
  line-height: 1.6;
  padding-left: 16px;
  position: relative;
}

.case-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 1px;
  background: var(--accent);
}

.case-list li strong {
  color: var(--dark);
  font-weight: 500;
}

@media (max-width: 780px) {
  .case-row, .case-row.reverse {
    flex-direction: column;
    gap: 24px;
    padding: 28px var(--gutter);
  }
  .case-brief { grid-template-columns: 1fr; }
  .stat-group { gap: 40px; }
}

/* RESPONSIVE */
@media (max-width: 640px) {
  :root { --gutter: 18px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  section { padding: 56px var(--gutter); }
  .card-grid { grid-template-columns: 1fr; }
  .writing-grid { grid-template-columns: 1fr; }
  .writing-card { padding: 18px 22px; }
}