/* ===== Design tokens ===== */
/* Palette: Pantone 7534 C (khaki, bg), 534 C (navy, ink), 536 C (dusty blue), 7519 C (brown) */
:root {
  --bg: #dedbc3;
  --bg-alt: #d3cfae;
  --card: #f2f0e1;
  --ink: #22344a;
  --muted: #566171;
  --line: #cfc9a9;
  --accent: #4a3b30;
  --accent-ink: #f2f0e1;
  --accent-soft: #a7b8d6;
  --accent-2: #22344a;
  --accent-2-soft: #dce3ee;
  --radius: 18px;
  --maxw: 1080px;
  font-size: 17px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .serif {
  font-family: 'Fraunces', Georgia, 'Times New Roman', serif;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink);
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
}

/* ===== Nav ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(222, 219, 195, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
  gap: 16px;
  flex-wrap: wrap;
}
.nav .mark {
  font-family: 'Fraunces', serif;
  font-size: 1.15rem;
  font-weight: 600;
  white-space: nowrap;
}
.nav .mark span { color: var(--accent); }
.nav-links {
  display: flex;
  gap: clamp(14px, 3vw, 30px);
  align-items: center;
  font-size: 0.92rem;
  color: var(--muted);
}
.nav-links a:hover { color: var(--ink); }
.nav-links .btn { color: var(--accent-ink); }

/* ===== Buttons / pills ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--bg) !important;
  font-size: 0.92rem;
  font-weight: 600;
  white-space: nowrap;
  transition: transform .15s ease, opacity .15s ease;
}
.btn:hover { transform: translateY(-1px); opacity: 0.88; }
.btn.accent { background: var(--accent); }
.btn.outline {
  background: transparent;
  color: var(--ink) !important;
  border: 1.5px solid var(--ink);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--accent-soft);
  color: var(--accent);
}
.pill.alt { background: var(--accent-2-soft); color: var(--accent-2); }
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

/* ===== Hero ===== */
.hero {
  padding: clamp(48px, 8vw, 100px) 0 clamp(40px, 6vw, 72px);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(24px, 5vw, 56px);
  align-items: center;
}
.hero-photo { flex-shrink: 0; }
.hero-photo img {
  width: clamp(180px, 22vw, 280px);
  height: clamp(180px, 22vw, 280px);
  border-radius: 50%;
  object-fit: cover;
  border: 6px solid var(--card);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.14);
  display: block;
}
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.05;
  max-width: 16ch;
  margin-top: 22px;
}
.hero .sub {
  margin-top: 24px;
  max-width: 56ch;
  font-size: clamp(1.02rem, 2vw, 1.2rem);
  color: var(--muted);
}
.hero .ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}
.hero .meta {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-size: 0.88rem;
  color: var(--muted);
}

/* ===== Sections ===== */
section { padding: clamp(48px, 7vw, 84px) 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 62ch; margin-bottom: clamp(28px, 4vw, 44px); }
.section-head .eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  display: block;
}
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
.section-head p { margin-top: 14px; color: var(--muted); }

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: start;
}
.about-grid p { color: var(--muted); font-size: 1.03rem; }
.about-grid p + p { margin-top: 16px; }
.fact-list { display: grid; gap: 14px; }
.fact {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 20px;
}
.fact .k { font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.fact .v { font-family: 'Fraunces', serif; font-size: 1.05rem; margin-top: 4px; }

/* ===== Capability cards ===== */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.cap-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(22px, 3vw, 30px);
}
.cap-card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.cap-card p { color: var(--muted); font-size: 0.96rem; margin-bottom: 14px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-size: 0.76rem;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--bg-alt);
  color: var(--ink);
  border: 1px solid var(--line);
}

/* ===== Case study cards ===== */
.case-grid { display: grid; gap: 20px; }
.case-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(22px, 3vw, 34px);
  transition: transform .15s ease, box-shadow .15s ease;
}
.case-card:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(34,52,74,0.08); }
.case-card h3 { font-size: clamp(1.2rem, 2.4vw, 1.55rem); margin: 12px 0 8px; }
.case-card .result { color: var(--accent); font-weight: 600; font-size: 0.95rem; }
.case-card .arrow {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1.5px solid var(--ink);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ===== Lighter project credits ===== */
.credit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 320px));
  gap: 16px;
}
.credit {
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.credit .name { font-family: 'Fraunces', serif; font-size: 1.05rem; }
.credit .desc { color: var(--muted); font-size: 0.92rem; margin-top: 4px; }

/* ===== Contact ===== */
.contact-box {
  background: var(--ink);
  color: var(--bg);
  border-radius: 24px;
  padding: clamp(32px, 6vw, 64px);
  text-align: center;
}
.contact-box h2 { color: var(--bg); font-size: clamp(1.8rem, 4vw, 2.6rem); max-width: 22ch; margin: 0 auto; }
.contact-box p { color: #c4c0a6; margin-top: 16px; }
.contact-box .ctas { justify-content: center; margin-top: 30px; }
.contact-box .btn.outline { border-color: var(--bg); color: var(--bg) !important; }

footer {
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}
.footer-info { display: flex; gap: 10px; flex-wrap: wrap; }
.social-links { display: flex; gap: 16px; align-items: center; }
.social-links a { color: var(--muted); display: flex; }
.social-links a:hover { color: var(--ink); }
.social-links svg { width: 18px; height: 18px; }

/* ===== Case study page ===== */
.cs-hero { padding: clamp(36px, 6vw, 64px) 0 clamp(28px, 4vw, 40px); }
.cs-hero .back { color: var(--muted); font-size: 0.9rem; display: inline-block; margin-bottom: 20px; }
.cs-hero .back:hover { color: var(--ink); }
.cs-hero h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); max-width: 20ch; margin-top: 18px; }
.cs-hero .sub { margin-top: 18px; color: var(--muted); max-width: 60ch; font-size: 1.05rem; }
.cs-meta { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 26px; font-size: 0.86rem; color: var(--muted); }

.inshort {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 40px 0;
}
.inshort .box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px;
}
.inshort .box .k {
  font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--accent); font-weight: 700; margin-bottom: 8px; display: block;
}
.inshort .box p { color: var(--muted); font-size: 0.94rem; }

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 44px 0;
  padding: 32px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat { text-align: center; }
.stat .num { font-family: 'Fraunces', serif; font-size: clamp(2rem, 5vw, 2.8rem); color: var(--accent); }
.stat .label { color: var(--muted); font-size: 0.86rem; margin-top: 6px; }

.cs-section { max-width: 74ch; margin: 0 auto; padding: 30px 0; }
.cs-section .num-tag {
  font-family: 'Fraunces', serif;
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 8px;
  display: block;
}
.cs-section h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); margin-bottom: 16px; }
.cs-section p { color: var(--muted); font-size: 1.02rem; }
.cs-section p + p { margin-top: 14px; }
.cs-section ul { color: var(--muted); padding-left: 20px; }
.cs-section li { margin-bottom: 8px; }

.cs-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 36px 0 10px;
  border-top: 1px solid var(--line);
  margin-top: 40px;
  flex-wrap: wrap;
  gap: 16px;
}

/* ===== Media galleries ===== */
.media-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 14px;
  margin: 24px 0;
}
.media-card {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--card);
}
.media-card img {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  display: block;
}
.media-card .cap {
  padding: 10px 12px;
}
.media-card .cap .name { font-size: 0.86rem; font-weight: 600; }
.media-card .cap .views { font-size: 0.78rem; color: var(--accent); margin-top: 2px; }

.media-hero {
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 24px;
  max-width: 320px;
}
.media-hero img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; display: block; }

.gallery-wide {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 24px 0;
}
.gallery-wide .g-card {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
}
.gallery-wide .g-card.span2 { grid-column: 1 / -1; }
.gallery-wide .g-card img { width: 100%; display: block; object-fit: cover; }
.gallery-wide .g-card.span2 img { aspect-ratio: 16 / 8; }
.gallery-wide .g-card:not(.span2) img { aspect-ratio: 1 / 1; }

/* ===== Concept card (content strategy example) ===== */
.concept-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: center;
  margin-bottom: 24px;
}
.concept-card img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  display: block;
  object-fit: cover;
  max-height: 460px;
}
.concept-text {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 28px;
}
.concept-title {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 1.15rem;
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.concept-text p { color: var(--muted); font-size: 0.96rem; }

/* ===== Pillar slideshow (concept-card slides, one next arrow) ===== */
.pillar-slideshow { position: relative; overflow: hidden; }
.pillar-track {
  display: flex;
  transition: transform .45s cubic-bezier(.65,0,.35,1);
}
.pillar-track .concept-card {
  min-width: 100%;
  margin-bottom: 0;
}
.pillar-next-btn {
  position: absolute;
  right: -18px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--bg);
  border: none;
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(0,0,0,0.18);
}
.pillar-next-btn:hover { opacity: 0.85; }
@media (max-width: 860px) {
  .pillar-next-btn { right: 10px; top: auto; bottom: -20px; transform: none; }
}

.subhead {
  font-family: 'Fraunces', serif;
  font-size: 1.2rem;
  margin-bottom: 8px;
}
.subtext { color: var(--muted); max-width: 68ch; margin-bottom: 20px; font-size: 0.96rem; }

/* ===== Full-image slideshow (mixed aspect ratios, never crops) ===== */
.full-slideshow {
  position: relative;
  max-width: 460px;
  margin: 24px auto;
}
.full-slideshow .fs-track {
  display: flex;
  transition: transform .45s cubic-bezier(.65,0,.35,1);
}
.full-slideshow .fs-slide {
  min-width: 100%;
  height: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.full-slideshow .fs-slide img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}
@media (max-width: 620px) {
  .full-slideshow .fs-slide { height: 440px; }
}

/* ===== Email gallery (portrait screenshots) ===== */
.email-gallery {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin: 24px 0;
}
.email-gallery .e-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
}
.email-gallery .e-card img {
  height: 420px;
  width: auto;
  max-width: 100%;
  display: block;
  border-radius: 8px;
}
@media (max-width: 620px) {
  .email-gallery .e-card img { height: 340px; }
}

/* ===== Video embed ===== */
.video-embed {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%; /* locks the 16:9 box regardless of load state, so play never resizes it */
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--card);
}
.video-embed video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain; /* shows the full frame, never crops, regardless of the source video's actual aspect ratio */
}

/* ===== Slideshow ===== */
.slideshow {
  position: relative;
  max-width: 440px;
  margin: 24px 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--card);
}
.slideshow-track {
  display: flex;
  transition: transform .45s cubic-bezier(.65,0,.35,1);
}
.slideshow-slide { min-width: 100%; }
.slideshow-slide img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}
.slideshow-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(34,52,74,0.55);
  color: #fff;
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.slideshow-btn:hover { background: rgba(34,52,74,0.8); }
.slideshow-btn.prev { left: 10px; }
.slideshow-btn.next { right: 10px; }
.slideshow-dots {
  display: flex;
  justify-content: center;
  gap: 7px;
  padding: 12px 0;
}
.slideshow-dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--line);
  border: none;
  cursor: pointer;
  padding: 0;
}
.slideshow-dots button.active { background: var(--accent); }

/* ===== Responsive ===== */
@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; }
  .cap-grid { grid-template-columns: 1fr; }
  .credit-grid { grid-template-columns: 1fr; }
  .inshort { grid-template-columns: 1fr; }
  .stat-row { grid-template-columns: 1fr; gap: 26px; }
  .case-card { grid-template-columns: 1fr; }
  .case-card .arrow { display: none; }
  .concept-card { grid-template-columns: 1fr; }
  .gallery-wide { grid-template-columns: 1fr; }
  .gallery-wide .g-card.span2 img,
  .gallery-wide .g-card:not(.span2) img { aspect-ratio: 4 / 3; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-photo { order: -1; margin: 0 auto; }
  .hero-photo img { width: 160px; height: 160px; }
}
@media (max-width: 620px) {
  .nav .mark { font-size: 1rem; }
  .nav-links { gap: 12px; }
  .nav-links .hide-mobile { display: none; }
  .nav-links .btn { padding: 10px 16px; font-size: 0.86rem; }
  :root { font-size: 16px; }
}