/* ═══════════════════════════════════════════════════════
   MAIN.CSS — landing + case study pages
════════════════════════════════════════════════════════ */

@font-face {
  font-family: 'Akkurat';
  src: url('fonts/akkurat.woff2') format('woff2'),
       url('fonts/akkurat.woff') format('woff'),
       url('fonts/akkurat.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:       #FFFFFF;
  --ash:      #1A1714;
  --ash-mid:  #2E2A26;
  --ash-soft: #4A4540;
  --cream:    #FFFFFF;
  --border:   rgba(26,23,20,0.12);
  --font:     'Akkurat', system-ui, -apple-system, sans-serif;
}

/* ── Base ── */
html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--ash);
  font-family: var(--font);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

/* ── Landing: lock scroll on html AND body ── */
html:not(:has(.cs-page)),
body:not(.cs-page) {
  height: 100%;
  overflow: hidden;
}

/* ── Case study: let html/window scroll freely ── */
html:has(.cs-page) {
  height: auto;
  overflow: auto;   /* window is the scroll container — sticky works */
}
body.cs-page {
  /* NO overflow-y here — window scrolls, not body */
  background: var(--cream);
  min-height: 100vh;
}


/* ══════════════════════════════════════════════════════
   LANDING — split layout
══════════════════════════════════════════════════════ */

#landing {
  display: flex;
  height: 100vh;
  overflow: hidden;
}
#landing.hidden { display: none; }

.panel-left {
  width: 40%;
  flex-shrink: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 52px 48px 48px;
  border-right: 1px solid var(--border);
}

.bio-eyebrow {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ash-soft);
  margin-bottom: 30px;
}

.bio-heading {
  font-family: var(--font);
  font-size: clamp(1.7rem, 2.6vw, 2.6rem);
  font-weight: 550;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ash);
  margin-bottom: 50px;
}

.bio-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bio-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.975rem;
  font-weight: 400;
  color: var(--ash);
  text-decoration: none;
  opacity: 0.7;
  transition: opacity 0.2s;
}
.bio-link:hover { opacity: 1; }
.bio-link-arrow { font-size: 0.7rem; }

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--ash);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-family: var(--font);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 28px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.25s, transform 0.2s;
  white-space: nowrap;
}
.btn-cta:hover { background: #000; transform: translateY(-1px); }

.btn-cta-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #C4520A;
  flex-shrink: 0;
}

.panel-right {
  width: 60%;
  height: 100vh;
  overflow-y: auto;
  padding: 40px 40px 80px;
  scrollbar-width: none;
}
.panel-right::-webkit-scrollbar { display: none; }


/* ══════════════════════════════════════════════════════
   CARD GRID
══════════════════════════════════════════════════════ */

.card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: start;
}

.card-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card {
  display: block;
  text-decoration: none;
  background: var(--ash);
  border-radius: 16px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 2.2;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 20px rgba(26,23,20,0.08);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(26,23,20,0.22);
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.10) 0%, transparent 15%);
  z-index: 1;
}

.card-ph-1  { background: url(https://res.cloudinary.com/djmffrvpg/image/upload/v1749485039/heated-01_ts7slv.png) center / cover no-repeat; }
.card-ph-2  { background: url(https://res.cloudinary.com/dio49rnxg/image/upload/v1738182406/Ore_Mi_The_-_Original_Sticker_yoqik9.png) center / cover no-repeat; }
.card-ph-3  { background: url(https://res.cloudinary.com/djmffrvpg/image/upload/v1770314269/m-full_lbq3yt.png) center / cover no-repeat; }
.card-ph-4  { background: url(https://res.cloudinary.com/djmffrvpg/image/upload/v1781189314/OF-Print_dc8cfm.png) center / cover no-repeat; }
.card-ph-5  { background: url(https://res.cloudinary.com/dio49rnxg/image/upload/v1738467948/Cover-Journal_bltz9w.png) center / cover no-repeat; }
.card-ph-6  { background: url(https://res.cloudinary.com/djmffrvpg/image/upload/v1781189561/motion-cover_sj1tgp.png) center / cover no-repeat; }
.card-ph-7  { background: url(https://res.cloudinary.com/djmffrvpg/image/upload/v1770322309/Kodo-Card_lvbk9q.png) center / cover no-repeat; }
.card-ph-8  { background: url(https://res.cloudinary.com/djmffrvpg/image/upload/v1778543864/TWITTER_X_GOOGLE-Model3blue_hixhjv.png) center / cover no-repeat; }
.card-ph-9  { background: url(https://res.cloudinary.com/dio49rnxg/image/upload/v1746984811/Stacks-Three_plelgr.png) center / cover no-repeat; }
.card-ph-10 { background: url(https://res.cloudinary.com/djmffrvpg/image/upload/v1770064634/ll-main_cxqvao.png) center / cover no-repeat; }
.card-ph-11 { background: url(https://www.afterglowcosmetics.com/lib/uploads/2016/03/1.jpg) center / cover no-repeat; }
.card-ph-12 { background: url(https://res.cloudinary.com/djmffrvpg/image/upload/v1778546057/sad-main-two_pszpz3.jpg) center / cover no-repeat; }
.card-ph-13 { background: url(https://res.cloudinary.com/djmffrvpg/image/upload/v1772652186/ether_logo_black_whiteBackground_sezzti.png) center / cover no-repeat; }

.card-tag-wrap {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 2;
  padding: 12px 16px 10px;
  text-align: center;
}

.card-tag {
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #000;
}

.card-title-wrap {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 20px 20px;
}

.card-title {
  font-family: var(--font);
  font-size: clamp(4rem, 4.5vw, 4.5rem);
  font-weight: 500;
  line-height: 1.35;
  color: var(--ash);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}


/* ══════════════════════════════════════════════════════
   CASE STUDY PAGES
══════════════════════════════════════════════════════ */

.cs-nav {
  position: fixed;
  top: 20px; left: 24px;
  z-index: 200;
}

.cs-nav-inner {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 10px 20px;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ash);
  transition: background 0.2s;
}
.cs-nav-inner:hover { background: rgba(230,225,220,0.95); }

.cs-hero {
  position: relative;
  height: 75vh;
  overflow: hidden;
  margin: 16px 20px 0;
  border-radius: 20px;
}

.cs-hero-ph,
.cs-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cs-hero video.cs-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cs-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.25) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 52px;
}

.cs-tag {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ash-soft);
  margin-bottom: 10px;
}

.cs-title {
  font-family: var(--font);
  font-size: clamp(2rem, 4.5vw, 4rem);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--ash-mid);
  max-width: 760px;
}

.scroll-hint {
  position: absolute;
  bottom: 28px; right: 52px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}
.scroll-hint-line { width: 36px; height: 1px; background: rgba(255,255,255,0.25); }

.cs-desc {
  padding: 72px 56px;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 72px;
  border-bottom: 1px solid var(--border);
}

.cs-desc-meta { display: flex; flex-direction: column; gap: 24px; }

.cs-meta-item label {
  display: block;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ash-soft);
  margin-bottom: 5px;
}

.cs-meta-item p {
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--ash);
}

.cs-desc-text h2 {
  font-family: var(--font);
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  font-weight: 500;
  line-height: 1.3;
  color: var(--ash);
  margin-bottom: 24px;
}

.cs-desc-text p {
  font-size: 0.975rem;
  line-height: 1.82;
  color: var(--ash-soft);
  margin-bottom: 18px;
  max-width: 600px;
}

/* ── GTM Strategy Section ── */
.cs-gtm {
  padding: 72px 56px;
  border-bottom: 1px solid var(--border);
}

.cs-gtm-eyebrow {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ash-soft);
  margin-bottom: 40px;
}

.cs-gtm-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cs-gtm-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cs-gtm-col-label {
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ash-soft);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.cs-gtm-col-title {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--ash);
  line-height: 1.3;
}

.cs-gtm-col-body {
  font-size: 0.875rem;
  line-height: 1.72;
  color: var(--ash-soft);
}

.cs-gtm-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.cs-gtm-tag {
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(26, 23, 20, 0.06);
  color: var(--ash-soft);
  border-radius: 999px;
  padding: 5px 11px;
}


/* ══════════════════════════════════════════════════════
   EMBED ZONES
══════════════════════════════════════════════════════ */

.cs-embed {
  padding: 72px 56px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.cs-embed-label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ash-soft);
  align-self: flex-start;
}

.cs-embed-phone-frame {
  width: 320px;
  background: #111;
  border-radius: 40px;
  padding: 14px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.06), 0 40px 80px rgba(0,0,0,0.25);
}

.cs-embed-phone-notch {
  width: 90px; height: 26px;
  background: #000;
  border-radius: 14px;
  margin: 0 auto 12px;
}

.cs-embed-phone-frame .cs-embed-screen {
  border-radius: 28px;
  overflow: hidden;
  background: #000;
  aspect-ratio: 9 / 19.5;
}

.cs-embed-screen-frame {
  width: 100%;
  max-width: 960px;
  background: #111;
  border-radius: 16px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.06), 0 40px 80px rgba(0,0,0,0.2);
  overflow: hidden;
}

.cs-embed-screen-bar {
  background: #1a1a1a;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 7px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.cs-embed-screen-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  display: block;
}
.cs-embed-screen-dot:nth-child(1) { background: #ff5f57; }
.cs-embed-screen-dot:nth-child(2) { background: #ffbd2e; }
.cs-embed-screen-dot:nth-child(3) { background: #28c840; }

.cs-embed-screen-frame .cs-embed-screen {
  background: #000;
  aspect-ratio: 16 / 9;
}

.cs-embed-screen iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}


/* ══════════════════════════════════════════════════════
   SCROLL GALLERY
   The key: window is the scroll container (not body),
   so position:sticky works against the document.
══════════════════════════════════════════════════════ */

.cs-gallery {
  position: relative;
  height: 400vh;        /* 4 images × 100vh of scroll each */
  background: var(--ash);
}

.cs-gallery-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  background: var(--ash);
}

.gallery-frame {
  position: absolute;
  inset: 40px 60px;     /* floats inside the dark bg with padding */
  border-radius: 18px;
  overflow: hidden;
  background: #111;
  box-shadow: 0 32px 80px rgba(0,0,0,0.7);
  transform-origin: center bottom;
}

.gallery-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


/* ══════════════════════════════════════════════════════
   MORE WORK
══════════════════════════════════════════════════════ */

.cs-more {
  padding: 100px 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.cs-more-label {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ash-soft);
}

.cs-more h3 {
  font-family: var(--font);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 400;
  font-style: italic;
  color: var(--ash);
  line-height: 1.2;
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--ash);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-family: var(--font);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px 32px;
  cursor: pointer;
  text-decoration: none;
  margin-top: 8px;
  transition: background 0.25s, transform 0.2s;
}
.btn-back:hover { background: #000; transform: translateY(-1px); }


@media (max-width: 768px) {

  html:not(:has(.cs-page)),
  body:not(.cs-page) {
    height: auto;
    overflow: auto;
  }

  #landing {
    flex-direction: column;
    height: auto;
    overflow: visible;
  }

  .panel-left {
    width: 100%;
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 40px 24px 36px;
  }

  .bio-heading {
    font-size: clamp(1.4rem, 6vw, 1.9rem);
    margin-bottom: 32px;
  }

  .panel-right {
    width: 100%;
    height: auto;
    overflow-y: visible;
    padding: 24px 16px 64px;
  }

  .card-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .card {
    aspect-ratio: 3 / 2.8;
    border-radius: 12px;
  }

  .card-title {
    font-size: clamp(1.8rem, 6vw, 2.4rem);
  }

  .card-tag {
    font-size: 0.5rem;
  }

  /* ── Case study: hero ── */
  .cs-hero {
    height: 52vh;
    margin: 12px 12px 0;
    border-radius: 14px;
  }

  .cs-hero-overlay {
    padding: 28px 24px;
  }

  .cs-title {
    font-size: clamp(1.6rem, 7vw, 2.4rem);
  }

  /* ── Case study: description ── */
  .cs-desc {
    padding: 40px 24px;
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .cs-desc-text h2 {
    font-size: clamp(1.2rem, 5vw, 1.6rem);
  }

  /* ── Case study: GTM grid ── */
  .cs-gtm {
    padding: 40px 24px;
  }

  .cs-gtm-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  /* ── Case study: gallery ── */
  .cs-gallery {
    padding: 32px 16px !important;
  }

  /* ── Case study: embed ── */
  .cs-embed {
    padding: 40px 20px;
  }

  .cs-embed-screen-frame {
    border-radius: 10px;
  }

  /* ── Case study: more / footer ── */
  .cs-more {
    padding: 60px 24px;
  }

  .cs-more h3 {
    font-size: clamp(1.4rem, 6vw, 2rem);
  }
}