:root {
  --ink: #101010;
  --paper: #f1efe9;
  --line: rgba(16,16,16,.18);
  --serif: "Instrument Serif", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); }
a { color: inherit; text-decoration: none; }
.catalogue-header { min-height: 90px; padding: 0 3vw; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; border-bottom: 1px solid var(--line); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.catalogue-logo { font-weight: 600; letter-spacing: .16em; }
.catalogue-header p { max-width: 360px; justify-self: center; margin: 0; line-height: 1.5; text-align: center; }
.catalogue-header span { justify-self: end; }
.catalogue-intro { min-height: 68vh; padding: 11vh 6vw 8vh; display: grid; grid-template-columns: 1fr 1fr; position: relative; border-bottom: 1px solid var(--line); }
.kicker { margin: 0; text-transform: uppercase; font-size: 10px; letter-spacing: .2em; }
.catalogue-intro h1 { grid-column: 1 / -1; margin: 8vh 0; font: 400 clamp(72px, 13vw, 190px)/.73 var(--serif); letter-spacing: -.045em; }
.catalogue-intro h1 em { margin-left: 21vw; font-weight: 400; }
.intro-note { grid-column: 2; display: grid; grid-template-columns: .7fr 1fr; gap: 5vw; align-items: start; }
.intro-note span { text-transform: uppercase; font-size: 9px; letter-spacing: .16em; }
.intro-note p { margin: 0; max-width: 420px; font-size: 15px; line-height: 1.6; }
.concept-grid { padding: 8vw 3vw 12vw; display: grid; gap: 12vw; }
.concept-card { display: grid; grid-template-columns: 1.45fr .55fr; gap: 4vw; align-items: end; }
.concept-card:nth-child(even) { grid-template-columns: .55fr 1.45fr; }
.concept-card:nth-child(even) .concept-preview { grid-column: 2; }
.concept-card:nth-child(even) .concept-meta { grid-column: 1; grid-row: 1; }
.concept-preview { position: relative; display: block; height: min(72vw, 850px); overflow: hidden; background: #161616; }
.concept-preview img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s cubic-bezier(.2,.7,.2,1), filter .5s; }
.concept-preview::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.45), transparent 45%); }
.concept-preview:hover img { transform: scale(1.035); filter: saturate(1.1); }
.open-mark { position: absolute; z-index: 2; top: 24px; right: 24px; padding: 13px 16px; background: var(--paper); color: var(--ink); text-transform: uppercase; letter-spacing: .12em; font-size: 9px; transform: translateY(-8px); opacity: 0; transition: .35s; }
.concept-preview:hover .open-mark { transform: none; opacity: 1; }
.preview-wordmark { position: absolute; z-index: 2; left: 6%; right: 6%; bottom: 5%; color: #fff; font: 400 clamp(50px, 9vw, 140px)/.8 var(--serif); text-align: center; letter-spacing: .08em; }
.preview-wordmark.brutal-wordmark { font-family: Impact, "Arial Narrow", sans-serif; letter-spacing: -.045em; font-style: normal; text-shadow: 0 2px 20px #000; }
.preview-wordmark.bakery-wordmark { bottom: 6%; color: #273b50; font-family: "Instrument Serif", Georgia, serif; font-size: clamp(38px,6.5vw,100px); letter-spacing: -.035em; line-height: .76; text-align: left; text-shadow: 0 2px 28px rgba(255,255,255,.75); }
.concept-koshra .concept-preview { background: #183a32; }
.preview-wordmark.koshra-wordmark { color: #f6f1e7; font-family: "Instrument Serif", Georgia, serif; font-size: clamp(60px,8.5vw,132px); letter-spacing: .09em; }
.concept-nirnay .concept-preview { background: #082b4c; }
.preview-wordmark.nirnay-wordmark { color: #fffdf8; font-family: Impact, "Arial Narrow", sans-serif; font-size: clamp(54px,7.7vw,120px); letter-spacing: -.025em; line-height: .75; text-align: left; text-shadow: 0 3px 20px rgba(8,43,76,.8); }
.concept-wealthnx .concept-preview { background: #143c32; }
.preview-wordmark.wealthnx-wordmark { color: #f8f3e9; font-family: "Instrument Serif", Georgia, serif; font-size: clamp(58px,8.4vw,132px); letter-spacing: -.025em; line-height: .72; text-align: left; text-shadow: 0 3px 26px rgba(12,45,38,.85); }
.concept-meta { padding-bottom: 2vw; }
.concept-meta > div:first-child { display: flex; justify-content: space-between; border-bottom: 1px solid var(--line); padding-bottom: 12px; text-transform: uppercase; font-size: 9px; letter-spacing: .13em; }
.concept-meta > div:first-child p { margin: 0; text-align: right; }
.concept-meta h2 { margin: 30px 0 20px; font: 400 clamp(42px, 5vw, 76px)/.9 var(--serif); }
.concept-brutal .concept-meta h2 { font-family: Impact, "Arial Narrow", sans-serif; letter-spacing: -.03em; }
.concept-bakery .concept-meta h2 { color: #344f67; }
.concept-koshra .concept-meta h2 { color: #183a32; }
.concept-nirnay .concept-meta h2 { color: #082b4c; font-family: Impact, "Arial Narrow", sans-serif; letter-spacing: -.025em; }
.concept-wealthnx .concept-meta h2 { color: #143c32; }
.concept-meta > p { font-size: 14px; line-height: 1.65; max-width: 430px; }
.concept-actions { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 35px; }
.concept-actions a { border-bottom: 1px solid var(--ink); padding: 8px 0; text-transform: uppercase; font-size: 9px; letter-spacing: .14em; }
.catalogue-footer { min-height: 190px; border-top: 1px solid var(--line); display: flex; align-items: flex-end; justify-content: space-between; padding: 3vw; font-size: 11px; text-transform: uppercase; letter-spacing: .1em; }
.catalogue-footer p { max-width: 420px; line-height: 1.5; margin: 0; }

@media (max-width: 800px) {
  .catalogue-header { grid-template-columns: 1fr 1fr; min-height: 72px; }
  .catalogue-header p { display: none; }
  .catalogue-intro { min-height: 62vh; padding: 9vh 20px 6vh; display: block; }
  .catalogue-intro h1 { margin: 8vh 0 10vh; font-size: 25vw; line-height: .76; }
  .catalogue-intro h1 em { margin-left: 0; }
  .intro-note { display: block; margin-left: 25%; }
  .intro-note span { display: block; margin-bottom: 14px; }
  .concept-grid { padding: 60px 16px 110px; gap: 110px; }
  .concept-card, .concept-card:nth-child(even) { display: flex; flex-direction: column; align-items: stretch; gap: 28px; }
  .concept-card:nth-child(even) .concept-meta { order: 2; }
  .concept-preview { height: 125vw; }
  .open-mark { opacity: 1; transform: none; }
  .concept-meta h2 { font-size: 15vw; }
  .catalogue-footer { min-height: 230px; display: block; padding: 32px 20px; }
  .catalogue-footer span { display: block; margin-top: 80px; }
}

@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition-duration: .01ms !important; } }