/* Lovanium Studio — shared styles
   Walnut on cream. Gold for rules, vine, small caps, hover.
   Terracotta and Field are map colours only and are not used here. */

/* Self-hosted fonts (SIL Open Font License, see /fonts). Latin subset, WOFF2. */
@font-face { font-family: "Cormorant Garamond"; font-style: normal; font-weight: 500; font-display: swap; src: url("/fonts/cormorant-garamond-500.woff2") format("woff2"); }
@font-face { font-family: "Cormorant Garamond"; font-style: italic; font-weight: 500; font-display: swap; src: url("/fonts/cormorant-garamond-500-italic.woff2") format("woff2"); }
@font-face { font-family: "Libre Franklin"; font-style: normal; font-weight: 400; font-display: swap; src: url("/fonts/libre-franklin-400.woff2") format("woff2"); }
@font-face { font-family: "Libre Franklin"; font-style: normal; font-weight: 500; font-display: swap; src: url("/fonts/libre-franklin-500.woff2") format("woff2"); }
@font-face { font-family: "Libre Franklin"; font-style: normal; font-weight: 600; font-display: swap; src: url("/fonts/libre-franklin-600.woff2") format("woff2"); }

:root {
  --walnut: #3A2A1C;
  --gold: #B8944A;
  --gold-text: #7F6128;   /* gold darkened for small text on cream (5:1 contrast) */
  --cream: #F4EFE6;
  --paper: #FBF8F2;       /* card ground, a step lighter than cream */
  --ink: #2A2118;
  --line: #E2D8C6;

  --display: "Cormorant Garamond", Palatino, "Palatino Linotype", Georgia, serif;
  --ui: "Libre Franklin", system-ui, -apple-system, "Segoe UI", sans-serif;

  --wrap: 72rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --radius: 6px;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--ui);
  font-size: 1.0625rem;   /* 17px */
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--walnut); text-decoration-color: var(--gold); text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-color: var(--gold); text-decoration-thickness: 2px; }

:focus-visible { outline: 2px solid var(--walnut); outline-offset: 3px; border-radius: 2px; }
.on-walnut :focus-visible { outline-color: var(--cream); }

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 500;
  color: var(--walnut);
  line-height: 1.12;
  margin: 0 0 0.5em;
  letter-spacing: 0.005em;
}
h1 { font-size: clamp(2.5rem, 6vw, 4rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); }
h3 { font-size: 1.6rem; }

p { margin: 0 0 1em; max-width: 40rem; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

/* Small-caps section label */
.label {
  display: block;
  font-family: var(--ui);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-text);
  margin: 0 0 0.9rem;
}
.on-walnut .label { color: var(--gold); }

.tagline { font-family: var(--display); font-style: italic; font-weight: 500; font-size: 1.6rem; color: var(--walnut); margin: 0; }

.lede { font-size: 1.1875rem; color: var(--ink); }

.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Skip link */
.skip-link {
  position: absolute; left: 1rem; top: -4rem; z-index: 100;
  background: var(--walnut); color: var(--cream);
  padding: 0.7rem 1rem; font-weight: 600; text-decoration: none; border-radius: var(--radius);
}
.skip-link:focus { top: 1rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 2.9rem; padding: 0.7rem 1.35rem;
  font-family: var(--ui); font-size: 0.95rem; font-weight: 600; letter-spacing: 0.01em;
  text-decoration: none; border-radius: var(--radius);
  border: 1px solid var(--walnut);
  background: var(--walnut); color: var(--cream);
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
  cursor: pointer;
}
.btn:hover { background: var(--gold); border-color: var(--gold); color: var(--walnut); }
.btn--quiet { background: transparent; color: var(--walnut); }
.btn--quiet:hover { background: transparent; border-color: var(--gold); color: var(--walnut); }
.on-walnut .btn { background: var(--cream); color: var(--walnut); border-color: var(--cream); }
.on-walnut .btn:hover { background: var(--gold); border-color: var(--gold); }
.on-walnut .btn--quiet { background: transparent; color: var(--cream); border-color: var(--gold); }
.on-walnut .btn--quiet:hover { color: var(--walnut); background: var(--gold); }

.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.75rem; }

/* ---------- Header ---------- */
.site-header { background: var(--cream); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 5.25rem; }

/* Lockup: seal + LOVANIUM / STUDIO. Clear space comes from padding around it. */
.lockup { display: inline-flex; align-items: center; gap: 0.8rem; text-decoration: none; color: var(--walnut); padding: 0.6rem 0; }
.lockup img { width: 44px; height: 44px; flex: none; }
.lockup__text { display: flex; flex-direction: column; line-height: 1; }
.lockup__word { font-family: var(--display); font-weight: 500; font-size: 1.6rem; letter-spacing: 0.04em; min-width: 140px; }
.lockup__studio { font-family: var(--ui); font-size: 0.68rem; font-weight: 500; letter-spacing: 0.32em; color: var(--gold-text); margin-top: 0.3rem; }
.lockup:hover { text-decoration: none; }

.nav { display: flex; align-items: center; gap: 2rem; }
.nav ul { list-style: none; display: flex; gap: 1.75rem; margin: 0; padding: 0; }
.nav a:not(.btn) {
  font-weight: 500; font-size: 0.98rem; text-decoration: none; color: var(--walnut);
  padding: 0.3rem 0; border-bottom: 2px solid transparent;
}
.nav a:not(.btn):hover, .nav a[aria-current="page"] { border-bottom-color: var(--gold); }

.nav-toggle {
  display: none;
  font: 600 0.9rem var(--ui); color: var(--walnut);
  background: transparent; border: 1px solid var(--walnut); border-radius: var(--radius);
  min-height: 2.75rem; padding: 0.5rem 0.9rem; cursor: pointer;
}

@media (max-width: 760px) {
  .lockup img { width: 38px; height: 38px; }
  .lockup__word { font-size: 1.45rem; }
  .js .nav-toggle { display: inline-flex; align-items: center; }
  .site-header .wrap { flex-wrap: wrap; }
  .js .nav { display: none; }
  .js .nav.is-open { display: flex; }
  .nav { flex-basis: 100%; flex-direction: column; align-items: stretch; gap: 1rem; padding: 0.5rem 0 1.25rem; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav ul a:not(.btn) { display: block; padding: 0.8rem 0; border-bottom: 1px solid var(--line); }
  .nav a:not(.btn):hover, .nav a[aria-current="page"] { border-bottom-color: var(--gold); }
}

/* ---------- Sections ---------- */
main { display: block; }
.section { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.section + .section { border-top: 1px solid var(--line); }
.section-head { margin-bottom: 2.5rem; }
.section-head p { color: var(--ink); }

.panel { background: var(--walnut); color: var(--cream); }
.panel h2, .panel h3 { color: var(--cream); }
.panel p { color: var(--cream); }
.panel a:not(.btn) { color: var(--cream); }

/* ---------- Hero ---------- */
.hero { padding: clamp(3.5rem, 10vw, 7rem) 0 clamp(3rem, 8vw, 5.5rem); }
.hero .label { margin-bottom: 2rem; }

/* Wordmark: LOVANIUM with a gold rule and a shallow cup */
.wordmark { display: inline-block; margin: 0 0 1.75rem; padding: 0; }
.wordmark__word {
  display: block; font-family: var(--display); font-weight: 500; color: var(--walnut);
  font-size: clamp(3.2rem, 11vw, 6.5rem); letter-spacing: 0.04em; line-height: 1;
}
.wordmark__rule { display: block; width: 100%; height: auto; margin-top: 0.9rem; }

.hero .tagline { margin-bottom: 2.25rem; }
.hero-line { font-family: var(--display); font-weight: 500; color: var(--walnut); font-size: clamp(1.9rem, 4.2vw, 2.75rem); line-height: 1.15; max-width: 30ch; margin: 0 0 1.25rem; }

/* ---------- Work cards ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); gap: 1.5rem; }
.card {
  display: flex; flex-direction: column;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2rem; text-decoration: none; color: var(--ink);
  transition: border-color 0.15s;
}
.card:hover { border-color: var(--gold); }
.card h3 { font-size: 1.9rem; margin-bottom: 0.4rem; }
.card p { margin-bottom: 1.5rem; }
/* Work index: screenshot thumb across the top of the card */
.card--thumb { padding-top: 0; overflow: hidden; }
.card__thumb { display: block; margin: 0 -2rem 1.75rem; aspect-ratio: 16 / 10; border-bottom: 1px solid var(--line); background: var(--walnut); }
.card__thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.card__more { margin-top: auto; font-weight: 600; font-size: 0.95rem; color: var(--walnut); }
.card__more::after { content: " →"; }
.card:hover .card__more { text-decoration: underline; text-decoration-color: var(--gold); text-decoration-thickness: 2px; text-underline-offset: 0.2em; }

/* ---------- Steps ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); gap: 2rem; counter-reset: step; }
.steps li { counter-increment: step; border-top: 1px solid var(--gold); padding-top: 1.25rem; }
.steps li::before { content: counter(step, decimal-leading-zero); display: block; font-size: 0.78rem; font-weight: 500; letter-spacing: 0.12em; color: var(--gold-text); margin-bottom: 0.6rem; }
.steps h3 { font-size: 1.7rem; }
.steps p { margin: 0; }

/* ---------- Case study ---------- */
.case-head { padding: clamp(3rem, 8vw, 5.5rem) 0 2.5rem; }
.case-head h1 { max-width: 20ch; }
.deck { font-family: var(--display); font-size: clamp(1.4rem, 2.6vw, 1.8rem); font-weight: 500; color: var(--walnut); line-height: 1.3; max-width: 34ch; margin-bottom: 2rem; }

.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr)); gap: 1.25rem 2rem; margin: 0; padding: 1.5rem 0 0; border-top: 1px solid var(--gold); max-width: 48rem; }
.facts dt { font-size: 0.78rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold-text); margin-bottom: 0.25rem; }
.facts dd { margin: 0; font-size: 0.98rem; }

.prose { max-width: 42rem; }
.prose h2 { margin-top: 2.75rem; font-size: clamp(1.7rem, 3.4vw, 2.2rem); }
.prose h2:first-child { margin-top: 0; }
.prose ul { padding-left: 1.2rem; margin: 0 0 1.25rem; }
.prose li { margin-bottom: 0.6rem; }
.prose li::marker { color: var(--gold); }
.prose strong { font-weight: 600; color: var(--walnut); }

.note { border-left: 2px solid var(--gold); padding: 0.25rem 0 0.25rem 1.25rem; margin: 0 0 2rem; font-weight: 500; color: var(--walnut); }

/* Image frames. Empty frames are labelled with the file they are waiting for. */
.frames { display: grid; gap: 2.5rem; margin: 3rem 0; }
.frame { margin: 0; }
.frame__plate {
  aspect-ratio: 16 / 10; width: 100%;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
}
.frame__plate img { width: 100%; height: 100%; object-fit: cover; }
.frame__plate:not(.frame__plate--empty) { aspect-ratio: auto; }
.frame__plate:not(.frame__plate--empty) img { height: auto; }
.frame__plate--empty {
  display: grid; place-items: center; text-align: center; padding: 1.5rem;
  border: 1px dashed var(--gold);
  font-size: 0.85rem; color: var(--gold-text); letter-spacing: 0.02em;
}
.frame__plate--empty code { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 0.82rem; }
.frame--inset .frame__plate { max-width: 46rem; }
.frame figcaption { font-size: 0.9rem; color: var(--ink); margin-top: 0.75rem; max-width: 40rem; }

/* Map plate (About only): full width, quiet caption, source line */
.plate { margin: 0; }
.plate__img { display: block; width: 100%; height: auto; border: 1px solid var(--line); }
.plate figcaption { font-size: 0.85rem; margin-top: 0.75rem; color: var(--ink); }
.plate .source { display: block; color: var(--gold-text); font-size: 0.8rem; margin-top: 0.2rem; }

/* ---------- CTA panel ---------- */
.cta { padding: clamp(3.5rem, 8vw, 5.5rem) 0; }
.cta h2 { max-width: 22ch; }
.cta .email { font-family: var(--display); font-size: clamp(1.5rem, 3.4vw, 2.1rem); font-weight: 500; color: var(--cream); text-decoration-color: var(--gold); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: clamp(2rem, 6vw, 5rem); align-items: start; }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.big-email { font-family: var(--display); font-size: clamp(1.6rem, 3.6vw, 2.2rem); font-weight: 500; word-break: break-word; }

.form { display: grid; gap: 1.25rem; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.25rem, 4vw, 2rem); }
.field label { display: block; font-weight: 500; font-size: 0.95rem; color: var(--walnut); margin-bottom: 0.4rem; }
.field .hint { font-weight: 400; color: var(--ink); opacity: 0.8; }
.field input, .field textarea {
  width: 100%; font: 400 1rem var(--ui); color: var(--ink);
  background: #fff; border: 1px solid #CFC2AA; border-radius: 4px; padding: 0.7rem 0.8rem;
}
.field textarea { min-height: 9rem; resize: vertical; }
.field input:focus-visible, .field textarea:focus-visible { outline: 2px solid var(--walnut); outline-offset: 1px; border-color: var(--walnut); }
.form-note { font-size: 0.88rem; margin: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--walnut); color: var(--cream); padding: 3.5rem 0 2rem; font-size: 0.95rem; }
.site-footer a { color: var(--cream); }
.site-footer a:hover { text-decoration-color: var(--gold); }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem; padding-bottom: 2rem; border-bottom: 1px solid rgba(184, 148, 74, 0.5); }
.footer-word { font-family: var(--display); font-weight: 500; font-size: 1.9rem; letter-spacing: 0.04em; line-height: 1; margin: 0 0 0.35rem; }
.footer-studio { font-size: 0.68rem; letter-spacing: 0.32em; color: var(--gold); font-weight: 500; }
.footer-contact p, .footer-nav ul { margin: 0; }
.footer-nav ul { list-style: none; padding: 0; display: grid; gap: 0.4rem; }
.footer-legal { padding-top: 1.5rem; font-size: 0.82rem; opacity: 0.85; max-width: none; margin: 0; }

/* ---------- 404 ---------- */
.not-found { padding: clamp(4rem, 12vw, 8rem) 0; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}