/* Casa Catalina case study. Delivered palette: Sandstone #EAE5E1 (ground), Sepia Shell #AA957E, Tierra #483A26, Stone
   #262626, with the deck's Olive #75704D and white. Inclusive Sans for labels, Instrument Serif for reading,
   Marcellus standing in for Forevs. */

body.case-casa-catalina main { margin-inline: calc(-1 * max(var(--gutter), env(safe-area-inset-left, 0px))); }
.cc {
  --sand: #eae5e1; --sepia: #aa957e; --tierra: #483a26; --stone: #262626; --olive: #75704d;
  --pad: clamp(18px, 2.5vw, 47px);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --sans: "Inclusive Sans", "Helvetica Neue", Arial, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  --display: "Marcellus", "Trajan Pro", Georgia, serif;
  background: var(--sand); color: var(--stone);
  font: 400 clamp(17px, 1.25vw, 22px)/1.4 var(--serif);
  color-scheme: light;
}
.cc figure { margin: 0; }
.cc img, .cc video { display: block; width: 100%; height: auto; }
.cc p, .cc ol { margin: 0; }
.cc ol { padding: 0; list-style: none; }
.cc svg { display: block; overflow: visible; }
.cc button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
.cc :focus-visible { outline: 2px solid var(--tierra); outline-offset: 3px; }
.cc-ink { display: block; background: currentColor; -webkit-mask: var(--src) center / contain no-repeat; mask: var(--src) center / contain no-repeat; }
.cc-f { overflow: hidden; }
.cc-f img { height: 100%; object-fit: cover; }
.cc-note { font: 400 clamp(17px, 1.2vw, 21px)/1.32 var(--serif); max-width: 30ch; }

/* Reveal */
.cc-js .cc .rv { opacity: 0; transform: translateY(20px); transition: opacity 1s var(--ease), transform 1.1s var(--ease); }
.cc-js .cc .rv.in { opacity: 1; transform: none; }

/* Hero: the logotype, drawn in */
.cc-hero { min-height: 100svh; display: grid; place-content: center; justify-items: center; text-align: center; gap: clamp(20px, 4vh, 44px); padding: clamp(90px, 14vh, 150px) var(--pad) clamp(28px, 5vw, 60px); }
.cc-hero-logo { margin: 0; width: min(78vw, 1150px); font-size: 1em; color: var(--stone); }
.cc-hero-line { font: italic 400 clamp(20px, 2vw, 34px) var(--serif); }
.cc-meta { width: min(1440px, 100%); text-align: left; --line: rgba(38, 38, 38, .14); }
.cc-js .cc-hero-ink { clip-path: inset(-20% 100% -20% 0); animation: cc-draw 2.4s .2s cubic-bezier(.6, .05, .3, 1) forwards; }
.cc-js .cc-hero-line { opacity: 0; animation: cc-fade 1.2s 2s forwards; }
@keyframes cc-draw { to { clip-path: inset(-20% -2% -20% 0); } }
@keyframes cc-fade { to { opacity: 1; } }

/* Body: the deck's left index beside the boards */
.cc-body { display: grid; grid-template-columns: minmax(200px, 395fr) minmax(0, 1525fr); }
.cc-index { position: sticky; top: 0; height: 100svh; padding: calc(var(--header-h, 64px) + 24px) var(--pad) 28px; display: grid; grid-template-rows: auto 1fr auto; align-self: start; font: 400 15px/1.25 var(--sans); }
.cc-index-brand { font: 700 clamp(18px, 1.6vw, 28px) var(--sans); letter-spacing: .01em; margin-bottom: 40px !important; }
.cc-index ol { display: grid; gap: 14px; align-content: start; max-width: 18ch; }
.cc-index a { color: inherit; text-decoration: none; opacity: .5; transition: opacity .3s; }
.cc-index a:hover, .cc-index a.on { opacity: 1; }
.cc-count { font: 400 11px var(--sans); letter-spacing: .08em; }
.cc-count span { display: inline-block; transition: transform .35s var(--ease), opacity .25s; }
.cc-count.swap span { transform: translateY(-5px); opacity: 0; }
.cc-main { min-width: 0; }
.cc-sec { position: relative; padding: clamp(40px, 5vw, 90px) var(--pad) clamp(40px, 5vw, 90px) 0; }
@media (max-width: 860px) {
  .cc-body { grid-template-columns: 1fr; }
  .cc-index { position: fixed; z-index: 30; top: auto; bottom: 0; left: 0; right: 0; height: auto; padding: 10px var(--pad) max(10px, env(safe-area-inset-bottom)); background: rgba(234, 229, 225, .94); backdrop-filter: blur(8px); grid-template-columns: 1fr auto; grid-template-rows: auto; align-items: center; border-top: 1px solid rgba(38, 38, 38, .12); transform: translateY(110%); transition: transform .4s var(--ease); }
  .cc.chrome-on .cc-index { transform: none; }
  .cc-index-brand { display: none; }
  .cc-index ol { display: block; max-width: none; }
  .cc-index li { display: none; } .cc-index li.on { display: block; }
  .cc-index a.on { opacity: 1; }
  .cc-sec { padding: clamp(40px, 8vw, 70px) var(--pad); }
  .cc-story-pin { padding-bottom: 76px; }
}

/* Video */
.cc-video { position: relative; background: #1a1a1a; overflow: hidden; }
.cc-v-tall video { aspect-ratio: 466 / 885; object-fit: cover; }
.cc-pause { position: absolute; right: 12px; bottom: 12px; width: 36px; height: 36px; border-radius: 50%; background: rgba(0, 0, 0, .4) !important; display: grid; place-items: center; }
.cc-pause::before { content: ""; width: 9px; height: 11px; border-inline: 3px solid #fff; box-sizing: border-box; }
.cc-pause[aria-pressed="true"]::before { border: 0; border-left: 10px solid #fff; border-block: 6px solid transparent; width: 0; height: 0; margin-left: 3px; }

/* Brand essence */
.cc-essence { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 2vw, 39px); align-items: start; }
.cc-essence > .cc-f { aspect-ratio: 466 / 779; }
.cc-essence-side { display: grid; gap: 28px; }
.cc-essence-side .cc-video { width: 70%; }
@media (max-width: 860px) { .cc-essence { grid-template-columns: 1fr 1fr; } .cc-essence-side { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; align-items: end; } .cc-essence-side .cc-video { width: 100%; } }

/* Conceptual foundation */
.cc-concept { display: grid; grid-template-columns: minmax(0, 646fr) minmax(0, 646fr) minmax(0, 233fr); align-items: start; }
.cc-concept-house { aspect-ratio: 646 / 1080; }
.cc-concept-mid { display: grid; }
.cc-concept-mid .cc-f { aspect-ratio: 646 / 750; }
.cc-concept-mid .cc-video video { aspect-ratio: 646 / 330; }
.cc-concept-note { padding-left: 24px; font-size: clamp(15px, 1vw, 18px); }
@media (max-width: 860px) { .cc-concept { grid-template-columns: 1fr 1fr; } .cc-concept-note { grid-column: 1 / -1; padding: 24px 0 0; font-size: 1em; } }

/* Visual themes: four numbered themes as tabs */
.cc-themes { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 9fr); gap: clamp(20px, 3vw, 60px); align-items: center; }
.cc-themes-list { display: grid; gap: 2px; align-self: stretch; align-content: center; }
.cc-themes-list [role="tab"] { display: flex; justify-content: space-between; gap: 20px; padding: 16px 0 !important; border-bottom: 1px solid rgba(38, 38, 38, .14) !important; text-align: left; font: 400 clamp(20px, 1.8vw, 32px) var(--serif) !important; opacity: .45; transition: opacity .3s; }
.cc-themes-list [role="tab"] span:last-child { font: 400 13px var(--sans); align-self: center; }
.cc-themes-list [role="tab"][aria-selected="true"], .cc-themes-list [role="tab"]:hover { opacity: 1; }
.cc-themes-bar { height: 1px; background: rgba(38, 38, 38, .12); margin-top: 16px; }
.cc-themes-bar i { display: block; height: 100%; background: var(--stone); transform-origin: left; transform: scaleX(var(--t, 0)); }
.cc-themes-stage { position: relative; background: var(--tierra); aspect-ratio: 1453 / 1080; display: grid; place-items: center; overflow: hidden; }
.cc-theme { display: flex; gap: 10px; align-items: center; justify-content: center; width: 86%; height: 72%; }
.cc-theme[hidden] { display: none; }
.cc-theme .cc-f { flex: 1 1 0; height: 100%; }
.cc-js .cc-theme .cc-f { animation: cc-rise .9s var(--ease) both; }
.cc-js .cc-theme .cc-f:nth-child(2) { animation-delay: .08s; } .cc-js .cc-theme .cc-f:nth-child(3) { animation-delay: .16s; } .cc-js .cc-theme .cc-f:nth-child(4) { animation-delay: .24s; }
@keyframes cc-rise { from { opacity: 0; transform: translateY(18px) scale(.98); } }
.cc-theme-1 { --g: var(--olive); } .cc-themes-stage:has(.cc-theme-1:not([hidden])) { background: var(--olive); }
.cc-themes-stage:has(.cc-theme-2:not([hidden])) { background: var(--sepia); }
.cc-themes-stage:has(.cc-theme-3:not([hidden])) { background: var(--stone); }
.cc-themes-stage { transition: background .6s; }
.cc-details { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(24px, 3vw, 60px) clamp(20px, 5vw, 100px); margin-top: clamp(60px, 8vw, 140px); padding: 0 clamp(0px, 3vw, 50px); }
.cc-detail-pair { display: grid; grid-template-columns: 1fr 1fr; aspect-ratio: 598 / 333; }
.cc-detail-pair img { height: 100%; object-fit: cover; aspect-ratio: auto; }
.cc-detail-pair i { background: var(--c); transition: transform .8s var(--ease); transform-origin: left; }
.cc-detail:hover .cc-detail-pair i { transform: scaleX(.6); }
.cc-detail figcaption { display: flex; justify-content: space-between; font: 500 13px var(--sans); margin-top: 10px; }
.cc-sensory { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr); gap: clamp(20px, 3vw, 60px); align-items: end; margin-top: clamp(60px, 8vw, 140px); }
.cc-sensory .cc-note:last-child { align-self: start; }
@media (max-width: 860px) { .cc-themes { grid-template-columns: 1fr; } .cc-details { grid-template-columns: 1fr; padding: 0; } .cc-sensory { grid-template-columns: 1fr 1fr; } .cc-sensory .cc-note:last-child { grid-column: 1 / -1; } }

/* Logo story */
.cc-story { height: 300vh; position: relative; }
.cc-story-pin { position: sticky; top: 0; height: 100svh; display: grid; grid-template-rows: 1fr auto; place-items: center; padding: calc(var(--header-h, 64px) + 30px) 0 32px; overflow: hidden; }
.cc-story-svg { width: 100%; max-width: 1300px; height: auto; fill: var(--stone); }
.cc-steps { display: flex; gap: clamp(14px, 3vw, 44px); font: 400 13px var(--sans); flex-wrap: wrap; justify-content: center; }
.cc-steps li { opacity: .35; transition: opacity .3s; } .cc-steps li.on { opacity: 1; }
.cc:not(.cc-scrub) .cc-story { height: auto; }
.cc:not(.cc-scrub) .cc-story-pin { position: relative; height: auto; min-height: 50svh; }

/* Construction overlay */
.cc-cons { background: #fff; padding: clamp(40px, 6vw, 100px) clamp(20px, 4vw, 70px) clamp(24px, 3vw, 40px); display: grid; gap: clamp(24px, 3vw, 44px); margin-top: clamp(20px, 3vw, 40px); }
.cc-cons svg { width: 100%; }
.cc-c-logo { fill: var(--stone); }
.cc-c-circle, .cc-c-line { fill: none; stroke: #9a9a9a; stroke-width: 1; vector-effect: non-scaling-stroke; transition: opacity .6s; }
.cc-cons[data-mode="roundedness"] .cc-c-line { opacity: 0; }
.cc-cons[data-mode="structure"] .cc-c-circle { opacity: .3; }
.cc-cons[data-mode="structure"] .cc-c-line { stroke: var(--sepia); stroke-width: 1.5; }
.cc-cons-ui { display: flex; gap: 8px; justify-content: center; }
.cc-cons-ui button { font: 400 13px var(--sans) !important; padding: 9px 16px !important; border-radius: 99px; border: 1px solid rgba(38, 38, 38, .25) !important; transition: background .3s, color .3s; }
.cc-cons-ui button[aria-checked="true"] { background: var(--stone); color: var(--sand); border-color: var(--stone) !important; }

/* Logos, mark, retreat */
.cc-logos { display: grid; grid-template-columns: 1fr 1fr; margin-top: clamp(40px, 6vw, 100px); }
.cc-logos figure { position: relative; background: var(--bg); color: var(--fg); aspect-ratio: 719 / 1080; display: grid; place-items: center; }
.cc-logos figcaption { position: absolute; top: 7%; left: 10%; font: 500 15px var(--sans); }
.cc-logo-ink { width: 78%; } .cc-logo2-ink { width: 50%; }
.cc-js .cc-logos figure .cc-ink { clip-path: inset(0 100% 0 0); transition: clip-path 1.6s var(--ease) .2s; }
.cc-js .cc-logos.in figure .cc-ink { clip-path: inset(0 0 0 0); }
.cc-markband { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(20px, 4vw, 70px); align-items: center; background: var(--tierra); color: var(--sand); padding: clamp(40px, 6vw, 100px); margin-top: clamp(14px, 2vw, 30px); }
.cc-mark-video { width: min(100%, 420px); justify-self: end; }
.cc-mark-side { display: grid; gap: 30px; justify-items: start; }
.cc-mark-ink { width: min(60%, 260px); color: var(--sand); }
.cc-retreat { display: grid; grid-template-columns: minmax(0, 719fr) minmax(0, 719fr); gap: 0; margin-top: clamp(14px, 2vw, 30px); background: var(--stone); align-items: center; }
.cc-retreat .cc-f:first-child { position: relative; aspect-ratio: 719 / 1080; }
.cc-retreat .cc-f:last-child { width: 62%; justify-self: center; aspect-ratio: 441 / 493; }
.cc-retreat-ink { position: absolute; left: 50%; top: 50%; width: 46%; transform: translate(-50%, -50%); color: var(--sand); }
@media (max-width: 860px) { .cc-markband { grid-template-columns: 1fr 1fr; padding: 30px; } .cc-mark-side .cc-note { font-size: 16px; } }

/* Colour & type */
.cc-colors { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(10px, 1.5vw, 28px); max-width: 820px; }
.cc-color { display: grid; align-content: space-between; aspect-ratio: 231 / 300; padding: 14px !important; text-align: left; background: var(--c) !important; color: var(--fg) !important; font: 400 clamp(11px, .9vw, 15px)/1.45 var(--sans) !important; box-shadow: inset 0 0 0 1px rgba(38, 38, 38, .08); transition: transform .4s var(--ease); }
.cc-color:hover { transform: translateY(-6px); }
.cc-color-n { font: 400 clamp(20px, 1.8vw, 30px) var(--serif); }
.cc-color-note { position: absolute; right: 0; top: -28px; font: 400 13px var(--sans); }
.cc-type { margin-top: clamp(60px, 8vw, 140px); display: grid; gap: clamp(20px, 3vw, 44px); }
.cc-type-big { font: 400 clamp(54px, 10vw, 200px)/.92 var(--display); letter-spacing: .01em; }
.cc-type-it { font: italic 400 clamp(30px, 4.6vw, 90px)/1.05 var(--serif); outline: none; border-bottom: 1px dashed transparent; }
.cc-type-it:hover, .cc-type-it:focus { border-bottom-color: rgba(38, 38, 38, .3); }
.cc-type-set { font: 400 clamp(20px, 2.6vw, 50px)/1.3 var(--sans); letter-spacing: .1em; }
.cc-type-names { display: flex; flex-wrap: wrap; gap: 10px 30px; font: 400 13px var(--sans); opacity: .7; }

/* Application */
.cc-bleed { overflow: hidden; margin-top: clamp(10px, 1.5vw, 24px); }
.cc-bleed[data-zoom] img { transform: scale(var(--z, 1)); }
.cc-two { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-top: clamp(10px, 1.5vw, 24px); }
.cc-two img { aspect-ratio: 960 / 1080; object-fit: cover; height: 100%; }
.cc-mailer { width: min(78%, 1172px); margin: clamp(60px, 8vw, 140px) auto !important; }

/* Core takeaways */
.cc-take { background: var(--tierra); color: var(--sand); padding: clamp(50px, 8vw, 140px) clamp(24px, 4vw, 70px); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: clamp(30px, 5vw, 100px); align-items: end; min-height: min(80svh, 760px); }
.cc-take-t { font: 400 clamp(24px, 2.6vw, 44px)/1.18 var(--serif); max-width: 32ch; align-self: center; }
.cc-take-mark { width: clamp(70px, 9vw, 150px); color: var(--sepia); }
@media (max-width: 860px) { .cc-take { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  .cc *, .cc *::before, .cc *::after { animation: none !important; transition: none !important; }
  .cc-js .cc-hero-ink { clip-path: none; } .cc-js .cc-hero-line { opacity: 1; }
  .cc-js .cc-logos figure .cc-ink { clip-path: none; }
}