/* =====================================================================
   Clarke | Noiro — Core stylesheet
   Design language: warm cream · deep warm black · gold · candlelit imagery
   Editorial, high-contrast serif · generous whitespace · quiet motion.
   Design tokens live at the top — edit them to reshape the whole brand.
   ===================================================================== */

/* ---- 1. Design tokens ---------------------------------------------- */
:root {
  /* Palette */
  --ink:        #14110B;   /* deep warm black — dark sections & text     */
  --ink-2:      #1C1810;   /* lifted warm black — the featured band      */
  --ink-soft:   #3A3226;   /* softened ink for body text on cream        */
  --paper:      #F4EDE1;   /* warm cream — primary background            */
  --paper-2:    #EDE3D3;   /* deeper cream — alternating panels          */
  --gold:       #B08A49;   /* warm gold — the accent on light            */
  --gold-bright:#CBA35D;   /* brighter gold — accent on dark             */
  --gold-soft:  #D9C299;   /* pale gold — hairlines on dark              */
  --muted:      #6E6353;   /* warm grey-brown — captions, meta on light  */
  --line:       rgba(20, 17, 11, 0.16);       /* hairline on cream       */
  --line-dark:  rgba(244, 237, 225, 0.16);    /* hairline on ink         */

  /* Type */
  --serif:  "Playfair Display", "Times New Roman", serif;  /* display */
  --serif-i:"Cormorant Garamond", Georgia, serif;          /* italic voice */
  --sans:   "Jost", "Helvetica Neue", Arial, sans-serif;   /* ui / body */

  /* Rhythm */
  --wrap: 1220px;
  --wrap-narrow: 760px;
  --gutter: clamp(1.4rem, 5vw, 4rem);
  --section-y: clamp(4.5rem, 10vw, 9rem);
  --head-h: 78px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---- 2. Reset & base ----------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  font-size: clamp(1rem, 0.55vw + 0.9rem, 1.05rem);
  line-height: 1.78;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
main { padding-top: var(--head-h); }          /* clearance for fixed header */
body.has-hero main { padding-top: 0; }        /* hero sits behind the header */

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.005em;
  margin: 0;
}
.display  { font-size: clamp(3.2rem, 9.5vw, 7.4rem); font-weight: 500; letter-spacing: -0.01em; }
h1        { font-size: clamp(2.5rem, 6vw, 4.6rem); }
h2        { font-size: clamp(2rem, 4vw, 3.1rem); }
h3        { font-size: clamp(1.3rem, 2.2vw, 1.75rem); }
p { margin: 0 0 1.4em; }
::selection { background: var(--gold); color: var(--paper); }

/* Italic serif voice — taglines & pull quotes */
.serif-i { font-family: var(--serif-i); font-style: italic; font-weight: 400; }

/* ---- 3. Layout helpers --------------------------------------------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.wrap.narrow { max-width: var(--wrap-narrow); }
.section { padding-block: var(--section-y); }
.center { text-align: center; }

.kicker {
  font-family: var(--sans); font-weight: 400; font-size: 0.7rem;
  text-transform: uppercase; letter-spacing: 0.32em; color: var(--gold);
  margin: 0 0 1.4rem; display: inline-block;
}
.lede { font-size: clamp(1.12rem, 1.5vw, 1.35rem); color: var(--ink-soft); line-height: 1.6; }
.muted { color: var(--muted); }

.rule { width: 54px; height: 1px; background: var(--gold); border: 0; margin: 1.8rem 0; }
.rule.center { margin-inline: auto; }

/* Monogram flourish  C | N  */
.monogram {
  font-family: var(--serif); font-size: 1.15rem; letter-spacing: 0.35em;
  color: var(--gold); display: inline-flex; align-items: center; gap: 0.1em;
}
.monogram .bar { font-weight: 300; }

/* ---- 4. Header / navigation ---------------------------------------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 60; height: var(--head-h);
  display: flex; align-items: center;
  transition: background 0.5s var(--ease), border-color 0.5s var(--ease), color 0.5s var(--ease);
  color: var(--paper);                     /* default: over a dark hero */
  border-bottom: 1px solid transparent;
}
.site-header.solid {
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  backdrop-filter: saturate(140%) blur(12px);
  color: var(--ink); border-bottom-color: var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; width: 100%; gap: 1.5rem; }
.wordmark {
  font-family: var(--serif); font-weight: 500; font-size: 1.5rem;
  letter-spacing: 0.02em; white-space: nowrap; line-height: 1;
}
.wordmark .bar { color: var(--gold-bright); font-weight: 300; margin: 0 0.14em; }
.site-header.solid .wordmark .bar { color: var(--gold); }

.nav-links { display: flex; align-items: center; gap: clamp(1.1rem, 2.2vw, 2.4rem); list-style: none; margin: 0; padding: 0; }
.nav-links a {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.2em;
  color: currentColor; opacity: 0.82; padding: 0.4rem 0; position: relative; transition: opacity 0.3s;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--gold-bright); transition: width 0.4s var(--ease);
}
.nav-links a:hover { opacity: 1; }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { width: 100%; }
.nav-links a[aria-current="page"] { opacity: 1; }

/* Right-side social icons */
.nav-social { display: flex; align-items: center; gap: 1.1rem; }
.nav-social a { display: inline-flex; opacity: 0.82; transition: opacity 0.3s, color 0.3s; }
.nav-social a:hover { opacity: 1; color: var(--gold-bright); }
.icon { width: 18px; height: 18px; display: block; fill: none; stroke: currentColor; stroke-width: 1.5; }

/* Language selector */
.lang-switch { display: flex; align-items: center; gap: 0.5em; }
.lang-switch button {
  font-family: var(--sans); background: none; border: 0; cursor: pointer; padding: 0.3rem 0.1rem;
  font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--gold-bright); opacity: 0.6; transition: opacity 0.3s, color 0.3s;
}
.site-header.solid .lang-switch button { color: var(--gold); }
.lang-switch button:hover { opacity: 1; }
.lang-switch button.active { opacity: 1; font-weight: 600; }
.lang-switch .sep { color: var(--gold-soft); opacity: 0.5; font-size: 0.7rem; }

.nav-toggle { display: none; background: none; border: 0; cursor: pointer; width: 40px; height: 40px; padding: 0; position: relative; color: inherit; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 8px; width: 24px; height: 1.4px; background: currentColor;
  transition: transform 0.35s var(--ease), opacity 0.2s;
}
.nav-toggle span { top: 19px; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }

@media (max-width: 900px) {
  .nav-social { display: none; }
  .lang-switch { display: none; }
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; inset: var(--head-h) 0 auto 0; flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--ink); color: var(--paper); padding: 0.5rem var(--gutter) 2rem;
    transform: translateY(-120%); transition: transform 0.45s var(--ease);
    max-height: calc(100dvh - var(--head-h)); overflow: auto;
  }
  .nav[data-open="true"] .nav-links { transform: translateY(0); }
  .nav-links li { width: 100%; border-bottom: 1px solid var(--line-dark); }
  .nav-links a { display: block; padding: 1.15rem 0; font-size: 0.85rem; opacity: 0.9; }
  .nav[data-open="true"] .nav-toggle span { background: transparent; }
  .nav[data-open="true"] .nav-toggle span::before { transform: rotate(45deg); top: 0; }
  .nav[data-open="true"] .nav-toggle span::after  { transform: rotate(-45deg); top: 0; }
}

/* ---- 5. Buttons / links -------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.7rem;
  font-family: var(--sans); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.24em;
  padding: 1.05rem 2.2rem; border: 1px solid currentColor; color: var(--ink);
  background: transparent; cursor: pointer;
  transition: background 0.4s var(--ease), color 0.4s var(--ease), border-color 0.4s var(--ease);
}
.btn:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn.gold { border-color: var(--gold); color: var(--gold); }
.btn.gold:hover { background: var(--gold); color: var(--paper); }
.btn.on-ink { border-color: var(--gold-soft); color: var(--paper); }
.btn.on-ink:hover { background: var(--gold-bright); color: var(--ink); border-color: var(--gold-bright); }

.link-more {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.22em; color: var(--gold);
  display: inline-flex; align-items: center; gap: 0.7rem;
}
.on-ink .link-more { color: var(--gold-bright); }
.link-more::after { content: "\2192"; transition: transform 0.35s var(--ease); }
.link-more:hover::after { transform: translateX(7px); }

/* ---- 6. Image slots ------------------------------------------------ */
.frame {
  position: relative; overflow: hidden; background: var(--ink-2);
  background-size: cover; background-position: center;
}
.frame img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ratio-11 { aspect-ratio: 1/1; } .ratio-32 { aspect-ratio: 3/2; }
.ratio-45 { aspect-ratio: 4/5; } .ratio-169 { aspect-ratio: 16/9; }
.ratio-34 { aspect-ratio: 3/4; }

/* ---- 7. Hero ------------------------------------------------------- */
.hero { position: relative; min-height: 100dvh; display: flex; align-items: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: 60% center; }
.hero-bg::after {                     /* scrim for legibility & mood */
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(10,8,5,0.86) 0%, rgba(10,8,5,0.55) 42%, rgba(10,8,5,0.20) 100%),
    linear-gradient(0deg, rgba(10,8,5,0.55), rgba(10,8,5,0.12) 45%);
}
.hero-inner { position: relative; z-index: 2; color: var(--paper); padding-top: var(--head-h); width: 100%; }
.hero .display { color: var(--paper); }
.hero .display .bar { color: var(--gold-bright); font-weight: 300; margin: 0 0.1em; }
.hero .tagline { font-family: var(--serif-i); font-style: italic; font-size: clamp(1.3rem, 2.4vw, 1.85rem); line-height: 1.35; max-width: 22ch; margin: 1.6rem 0 2.4rem; color: color-mix(in srgb, var(--paper) 92%, transparent); }
.hero .monogram { color: var(--gold-bright); margin-top: 2.6rem; display: flex; }
.hero-rule { width: 64px; height: 1px; background: var(--gold-bright); margin: 1.6rem 0; }

.scroll-cue {
  position: absolute; bottom: 1.8rem; left: 50%; transform: translateX(-50%); z-index: 3;
  font-size: 0.6rem; letter-spacing: 0.28em; text-transform: uppercase; color: color-mix(in srgb, var(--paper) 75%, transparent);
  display: inline-flex; flex-direction: column; align-items: center; gap: 0.7rem;
}
.scroll-cue::after { content: ""; width: 1px; height: 44px; background: var(--gold-bright); animation: cue 2.4s var(--ease) infinite; }
@keyframes cue { 0%,100% { opacity: 0.25; transform: scaleY(0.6); transform-origin: top; } 50% { opacity: 1; transform: scaleY(1); } }

/* Page hero (inner pages) — compact photographic banner */
.page-hero { position: relative; min-height: 62vh; display: flex; align-items: flex-end; overflow: hidden; }
.page-hero .hero-bg::after { background: linear-gradient(0deg, rgba(10,8,5,0.85), rgba(10,8,5,0.30) 60%, rgba(10,8,5,0.45)); }
.page-hero .hero-inner { padding-block: clamp(2.5rem, 6vw, 4.5rem); padding-top: calc(var(--head-h) + 2rem); }
.page-hero h1 { color: var(--paper); }
.page-hero .lede { color: color-mix(in srgb, var(--paper) 82%, transparent); }

/* ---- 8. Dark / panel sections ------------------------------------- */
.on-ink { background: var(--ink); color: var(--paper); }
.on-ink .kicker { color: var(--gold-bright); }
.on-ink .muted { color: color-mix(in srgb, var(--paper) 66%, transparent); }
.on-ink h1, .on-ink h2, .on-ink h3 { color: var(--paper); }
.on-ink .rule { background: var(--gold-bright); }
.panel-2 { background: var(--paper-2); }

/* ---- 9. Feature split ---------------------------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.split.reverse .split-media { order: 2; }
.split-text { max-width: 46ch; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split.reverse .split-media { order: 0; } }

/* ---- 10. About triptych (portrait | text | quote) ------------------ */
.triptych { display: grid; grid-template-columns: 0.9fr 1.2fr 0.9fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.triptych .col-quote { border-left: 1px solid var(--line); padding-left: clamp(1.5rem, 3vw, 2.5rem); }
.pull-quote { font-family: var(--serif-i); font-style: italic; font-size: clamp(1.35rem, 2.2vw, 1.75rem); line-height: 1.35; color: var(--ink); }
.quote-mark { font-family: var(--serif); font-size: 3.4rem; line-height: 0.4; color: var(--gold); display: block; margin-bottom: 0.6rem; }
.quote-by { font-size: 0.75rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin-top: 1.4rem; }
@media (max-width: 940px) {
  .triptych { grid-template-columns: 1fr; gap: 2.5rem; }
  .triptych .col-quote { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; padding-top: 2rem; }
}

/* ---- 11. Featured project (dark band) ------------------------------ */
.featured { background: var(--ink-2); color: var(--paper); }
.featured .feat-grid { display: grid; grid-template-columns: 1fr 1.1fr 0.85fr; gap: clamp(2rem, 4vw, 3.5rem); align-items: center; }
.featured h2 { color: var(--paper); }
.featured .subtitle { font-family: var(--serif-i); font-style: italic; color: var(--gold-bright); font-size: clamp(1.2rem, 2vw, 1.5rem); margin: 0.3rem 0 1.4rem; }
.featured .muted { color: color-mix(in srgb, var(--paper) 68%, transparent); }
.detail-list { border-left: 1px solid var(--line-dark); padding-left: clamp(1.4rem, 3vw, 2.2rem); display: flex; flex-direction: column; gap: 1.6rem; }
.detail { display: flex; gap: 1rem; align-items: flex-start; }
.detail .icon { color: var(--gold-bright); flex: none; margin-top: 3px; }
.detail .d-label { font-size: 0.62rem; letter-spacing: 0.24em; text-transform: uppercase; color: color-mix(in srgb, var(--paper) 55%, transparent); margin-bottom: 0.2rem; }
.detail .d-value { font-family: var(--serif); font-size: 1.1rem; color: var(--paper); line-height: 1.25; }
@media (max-width: 940px) {
  .featured .feat-grid { grid-template-columns: 1fr; gap: 2rem; }
  .detail-list { border-left: 0; border-top: 1px solid var(--line-dark); padding-left: 0; padding-top: 2rem; flex-direction: row; flex-wrap: wrap; gap: 1.6rem 2.5rem; }
}

/* ---- 12. Quick-links row (icons) ----------------------------------- */
.quicklinks { display: grid; grid-template-columns: repeat(4, 1fr); }
.quicklinks .ql {
  text-align: center; padding: clamp(1.5rem, 3vw, 2.4rem); border-left: 1px solid var(--line);
  transition: background 0.4s var(--ease);
}
.quicklinks .ql:first-child { border-left: 0; }
.quicklinks .ql:hover { background: var(--paper-2); }
.quicklinks .ql .icon { width: 30px; height: 30px; color: var(--gold); margin: 0 auto 1rem; stroke-width: 1.25; }
.quicklinks .ql h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.quicklinks .ql .rule { margin: 0.8rem auto 1rem; width: 34px; }
.quicklinks .ql p { color: var(--muted); font-size: 0.9rem; margin-bottom: 1rem; }
@media (max-width: 780px) {
  .quicklinks { grid-template-columns: 1fr 1fr; }
  .quicklinks .ql { border-top: 1px solid var(--line); }
  .quicklinks .ql:nth-child(odd) { border-left: 0; }
}
@media (max-width: 480px) { .quicklinks { grid-template-columns: 1fr; } .quicklinks .ql { border-left: 0; } }

/* ---- 13. Cards / grids -------------------------------------------- */
.grid { display: grid; gap: clamp(1.6rem, 3vw, 2.6rem); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid.cols-3 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; } }

.card { display: block; }
.card .frame { margin-bottom: 1.3rem; }
.card .meta { font-size: 0.66rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.6rem; }
.card h3 { margin-bottom: 0.5rem; transition: color 0.3s var(--ease); }
.card:hover h3 { color: var(--gold); }
.card p { color: var(--muted); font-size: 0.93rem; }

/* ---- 14. Prose ----------------------------------------------------- */
.prose { max-width: var(--wrap-narrow); }
.prose p { font-size: 1.08rem; }
.prose h2 { margin: 2.4em 0 0.5em; }
.prose h3 { margin: 1.9em 0 0.4em; }
.prose blockquote {
  margin: 2.2em 0; padding-left: 1.6rem; border-left: 2px solid var(--gold);
  font-family: var(--serif-i); font-style: italic; font-size: clamp(1.4rem, 2.6vw, 2rem); line-height: 1.3; color: var(--ink);
}
.prose .dropcap::first-letter { font-family: var(--serif); float: left; font-size: 4.6rem; line-height: 0.72; padding: 0.08em 0.14em 0 0; color: var(--gold); }

/* ---- 15. Contact / forms ------------------------------------------ */
.field { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.6rem; }
.field label { font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
.field input, .field textarea {
  font-family: var(--sans); font-size: 1rem; color: var(--ink); background: transparent;
  border: 0; border-bottom: 1px solid var(--line); padding: 0.7rem 0; transition: border-color 0.3s var(--ease);
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--gold); }
.field textarea { resize: vertical; min-height: 130px; }
.email-line { font-family: var(--serif); font-size: clamp(1.5rem, 3.6vw, 2.4rem); }
.email-line a { border-bottom: 1px solid transparent; transition: border-color 0.3s var(--ease); }
.email-line a:hover { border-color: var(--gold); }
.socials { display: flex; flex-wrap: wrap; gap: 1.4rem; list-style: none; margin: 1.2rem 0 0; padding: 0; }
.socials a { font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); transition: color 0.3s; }
.socials a:hover { color: var(--gold); }

/* ---- 16. Footer ---------------------------------------------------- */
.site-footer { background: var(--ink); color: var(--paper); padding-block: clamp(3.5rem, 7vw, 5.5rem); }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 2.5rem; align-items: center; }
.footer-brand .monogram { font-size: 1.6rem; color: var(--gold-bright); }
.footer-brand .wordmark { color: var(--paper); display: block; margin-top: 0.8rem; }
.footer-brand .studio { font-size: 0.64rem; letter-spacing: 0.3em; text-transform: uppercase; color: color-mix(in srgb, var(--paper) 55%, transparent); margin-top: 0.4rem; }
.footer-center { text-align: center; }
.footer-center .serif-i { font-size: clamp(1.2rem, 2.2vw, 1.55rem); color: var(--paper); line-height: 1.35; display: block; }
.footer-center .rule { margin: 1.2rem auto 0; background: var(--gold-bright); }
.footer-right { text-align: right; font-size: 0.72rem; letter-spacing: 0.06em; color: color-mix(in srgb, var(--paper) 62%, transparent); line-height: 1.9; }
.footer-right .fr-links { margin-top: 1rem; display: flex; gap: 1.2rem; justify-content: flex-end; }
.footer-right .fr-links a { text-transform: uppercase; letter-spacing: 0.16em; font-size: 0.68rem; }
.footer-right .fr-links a:hover, .footer-right .socials a:hover { color: var(--gold-bright); }
.footer-right .socials { justify-content: flex-end; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 1rem 1.8rem; list-style: none; margin: 1.4rem 0 0; padding: 0; }
.footer-nav a { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.16em; color: color-mix(in srgb, var(--paper) 70%, transparent); }
.footer-nav a:hover { color: var(--gold-bright); }
@media (max-width: 820px) {
  .footer-grid { grid-template-columns: 1fr; text-align: center; gap: 2.2rem; }
  .footer-right, .footer-right .fr-links, .footer-right .socials { text-align: center; justify-content: center; }
  .footer-nav { justify-content: center; }
}

/* Screenshot mode — fixes viewport-relative heights so a full-page capture
   flows at natural content height (added by JS when the URL has ?static). */
body.shot .hero { min-height: 720px; }
body.shot .page-hero { min-height: 440px; }

/* ---- 17. Scroll reveal --------------------------------------------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .scroll-cue::after { animation: none; }
  html { scroll-behavior: auto; }
}