/* Luna Crafted — styles built from the Luna Crafted design system tokens */

/* Fonts: self-hosted (SIL Open Font License), Latin subset. Variable files cover every weight used. */
@font-face {
  font-family: "Cormorant Garamond";
  font-style: normal;
  font-weight: 500 600;
  font-display: swap;
  src: url("/assets/fonts/cormorant-garamond-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url("/assets/fonts/montserrat-latin.woff2") format("woff2");
}

:root {
  /* Colour · Limestone */
  --ground: #F7F5F0;
  --surface-100: #FFFFFF;
  --surface-200: #EDEAE3;
  --ink: #3A3833;
  --ink-muted: #6B675F;
  --on-ink: #F7F5F0;
  --stone: #5C5850;
  --line: #DCD7CC;
  --line-strong: #8F8A80;
  --vein: #7D6640;
  --vein-soft: #EDE3CF;
  --success: #4F6B4A;
  --error: #A3402E;

  /* Colour · Charcoal (used for the principles band) */
  --charcoal-ground: #1E1D1B;
  --charcoal-ink: #EDE8DF;
  --charcoal-ink-muted: #A8A296;
  --charcoal-line: #45413C;
  --charcoal-vein: #C9AE7E;

  /* Type */
  --font-display: "Cormorant Garamond", Garamond, Georgia, serif;
  --font-sans: Montserrat, "Helvetica Neue", Arial, sans-serif;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 40px;
  --space-6: 64px;
  --space-7: 112px;

  /* Radius */
  --radius-none: 0;
  --radius-sm: 2px;

  --gutter: clamp(16px, 4.5vw, 64px);
  --max-width: 1312px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 26px;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--vein); }
a:hover { color: var(--ink); }
:focus-visible { outline: 2px solid var(--vein); outline-offset: 3px; }
input, textarea, button { font: inherit; }
h1, h2, h3, p, figure, dl, dd, ol { margin: 0; }

.skip-link {
  position: absolute; left: var(--space-3); top: -60px;
  background: var(--ink); color: var(--on-ink);
  padding: 12px 20px; z-index: 10; text-decoration: none;
}
.skip-link:focus { top: var(--space-3); }

.container { max-width: var(--max-width); margin: 0 auto; padding-inline: var(--gutter); }

/* Text styles */
.eyebrow { font-size: 12px; line-height: 16px; font-weight: 500; letter-spacing: 0.32em; text-transform: uppercase; color: var(--ink-muted); }
.eyebrow--vein { color: var(--vein); }
.label { font-size: 13px; line-height: 18px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; }
.display-lg { font-family: var(--font-display); font-weight: 500; font-size: clamp(38px, 5vw, 56px); line-height: 1.05; text-wrap: balance; }
.heading-md { font-family: var(--font-display); font-weight: 500; font-size: 36px; line-height: 1.15; text-wrap: balance; }
.heading-sm { font-family: var(--font-display); font-weight: 600; font-size: 26px; line-height: 1.25; }
.body-lg { font-size: 18px; line-height: 30px; }
.caption { font-size: 13px; line-height: 20px; color: var(--ink-muted); }
.muted { color: var(--ink-muted); }

/* Buttons */
.button {
  display: inline-block; text-decoration: none; cursor: pointer;
  padding: 15px 32px; border-radius: var(--radius-sm);
  font-size: 13px; line-height: 18px; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
  border: 1px solid var(--ink); background: var(--ink); color: var(--on-ink);
  transition: background-color .2s ease, color .2s ease;
}
.button:hover { background: #2B2A26; color: var(--on-ink); }
.button--secondary { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.button--secondary:hover { background: var(--surface-200); color: var(--ink); }
.button--small { padding: 13px 24px; }

.text-link {
  align-self: flex-start; color: var(--ink); text-decoration: none;
  border-bottom: 1px solid var(--line-strong); padding: 12px 0 4px;
}
.text-link:hover { color: var(--ink); border-bottom-color: var(--ink); }

/* Header */
.site-header { border-bottom: 1px solid var(--line); background: var(--ground); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); padding-block: 20px; }
.brand { display: flex; align-items: center; gap: 14px; color: var(--ink); text-decoration: none; }
.brand:hover { color: var(--ink); }
.brand__mark { width: 40px; height: auto; }
.brand__name { font-family: var(--font-display); font-weight: 600; font-size: 22px; line-height: 1; letter-spacing: 0.24em; }
.site-nav { display: flex; align-items: center; gap: 36px; }
.site-nav__link { color: var(--ink); text-decoration: none; padding: 13px 0; }
.site-nav__link:hover { color: var(--vein); }
@media (max-width: 720px) { .site-nav__link { display: none; } }
@media (max-width: 420px) { .brand__name { display: none; } }

/* Hero */
.hero { padding-top: var(--space-7); padding-bottom: 96px; display: flex; flex-direction: column; align-items: center; text-align: center; }
.hero__mark { width: 200px; max-width: 46%; height: auto; }
.lockup-luna { margin-top: 32px; font-family: var(--font-display); font-weight: 600; font-size: clamp(56px, 9vw, 88px); line-height: 0.95; letter-spacing: 0.22em; padding-left: 0.22em; }
.lockup-crafted { margin-top: var(--space-3); font-size: clamp(16px, 2vw, 22px); line-height: 1.2; letter-spacing: 0.6em; padding-left: 0.6em; }
.lockup-rule { margin-top: 28px; width: 96px; height: 1px; background: var(--line-strong); }
.hero .eyebrow { margin-top: var(--space-4); }
.hero h1 { margin-top: var(--space-6); max-width: 860px; }
.hero__intro { margin-top: var(--space-4); max-width: 620px; }
.hero__actions { margin-top: var(--space-5); display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-3); }

/* Photography */
.feature-image { height: clamp(280px, 36vw, 520px); background: var(--surface-200); overflow: hidden; }
.feature-image img, .card__image img { width: 100%; height: 100%; object-fit: cover; }
.feature-image img { object-position: center 70%; }
.feature-figure figcaption { margin-top: 12px; }

/* Sections */
.section { padding-top: var(--space-7); }
.section-head { display: flex; flex-direction: column; gap: var(--space-2); max-width: 640px; }
.split { display: flex; flex-wrap: wrap; gap: var(--space-5) var(--space-6); align-items: flex-end; justify-content: space-between; }
.split > .section-head { flex: 1 1 420px; }
.split > p { flex: 1 1 360px; max-width: 520px; }

.pillars { margin-top: var(--space-6); display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); border-top: 1px solid var(--line); padding: 0; list-style: none; }
.pillar { padding: var(--space-5) var(--space-5) 0 0; display: flex; flex-direction: column; gap: var(--space-3); }
.pillar__numeral { font-family: var(--font-display); font-weight: 500; font-size: 36px; line-height: 1; color: var(--line-strong); }

/* Portfolio */
.cards { margin-top: 56px; display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--space-5); }
.card { background: var(--surface-100); border: 1px solid var(--line); border-radius: var(--radius-none); display: flex; flex-direction: column; transition: box-shadow .25s ease; }
.card:hover { box-shadow: 0 12px 32px rgba(58, 56, 51, 0.10); }
.card__image { height: 300px; background: var(--surface-200); overflow: hidden; }
.card__body { padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.card__body .caption { margin-bottom: var(--space-3); }
.card__body .text-link { margin-top: auto; }

/* Principles (Charcoal band) */
.principles { margin-top: var(--space-7); background: var(--charcoal-ground); color: var(--charcoal-ink); }
.principles__inner { padding-block: var(--space-7); display: flex; flex-wrap: wrap; gap: var(--space-6); align-items: flex-start; }
.principles__inner > * { flex: 1 1 440px; }
.principles .eyebrow { color: var(--charcoal-vein); }
.principles h2 { margin-top: var(--space-2); font-size: clamp(36px, 4.4vw, 56px); }
.principle-list { padding: 0; list-style: none; border-top: 1px solid var(--charcoal-line); }
.principle { padding-block: var(--space-4); border-bottom: 1px solid var(--charcoal-line); display: flex; gap: var(--space-4); }
.principle__num { font-family: var(--font-display); font-size: 26px; line-height: 1.25; color: var(--charcoal-ink-muted); min-width: 32px; }
.principle p { margin-top: var(--space-2); color: var(--charcoal-ink-muted); }

/* Contact */
.contact { padding-block: var(--space-7); }
.contact__inner { display: flex; flex-wrap: wrap; gap: var(--space-6); align-items: flex-start; }
.contact__info { flex: 1 1 380px; display: flex; flex-direction: column; gap: var(--space-2); }
.contact__info > p.muted { margin-top: var(--space-3); max-width: 460px; }
.details { margin-top: var(--space-5); display: grid; grid-template-columns: max-content 1fr; gap: var(--space-3) 32px; }
.details dt { line-height: 26px; color: var(--ink-muted); }
.details address { font-style: normal; }
.details a { color: var(--ink); text-decoration-color: var(--line-strong); text-underline-offset: 4px; }

.form { flex: 1 1 460px; background: var(--surface-100); border: 1px solid var(--line); padding: clamp(24px, 3vw, 40px); display: flex; flex-direction: column; gap: var(--space-4); }
.form__row { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--space-4); }
.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field__optional { font-weight: 400; letter-spacing: 0; text-transform: none; color: var(--ink-muted); }
.field input, .field textarea {
  width: 100%; padding: 12px 16px; min-height: 48px;
  background: var(--surface-200); color: var(--ink);
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field textarea:focus { border-color: var(--ink); }
.form .button { align-self: flex-start; }
.form__error { color: var(--error); font-size: 14px; line-height: 22px; }
.form__note { font-size: 13px; line-height: 20px; color: var(--ink-muted); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); }
.site-footer__inner { padding-block: var(--space-5); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-4); }
.site-footer__legal { display: flex; align-items: center; gap: 14px; }
.site-footer__legal svg { width: 32px; height: auto; flex: none; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: var(--space-2) 32px; }
.site-footer nav a { font-size: 13px; line-height: 20px; color: var(--ink-muted); text-decoration: none; padding: 12px 0; }
.site-footer nav a:hover { color: var(--ink); }

/* Simple content pages (privacy, terms, thanks, 404) */
.page { padding-block: var(--space-7); max-width: 760px; }
.page h1 { margin-top: var(--space-2); }
.page h2 { margin-top: var(--space-5); font-family: var(--font-display); font-weight: 600; font-size: 26px; line-height: 1.25; }
.page p, .page ul { margin-top: var(--space-3); color: var(--ink-muted); }
.page ul { padding-left: 20px; }
.page .button { margin-top: var(--space-5); }

/* Brand assets page */
.brand-page { padding-block: var(--space-7); }
.brand-intro { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-3); max-width: 760px; }
.brand-intro h1 { margin-top: calc(var(--space-2) * -1); }
.brand-intro .button { margin-top: var(--space-3); }
.brand-section { padding-top: var(--space-7); }
.brand-section .section-head p.muted { margin-top: var(--space-2); }

.logo-grid { margin-top: var(--space-5); display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-5); }
.logo-tile { border: 1px solid var(--line); background: var(--surface-100); display: flex; flex-direction: column; }
.logo-tile__preview { position: relative; aspect-ratio: 4 / 3; background: var(--ground); border-bottom: 1px solid var(--line); }
.logo-tile__preview--dark { background: var(--charcoal-ground); border-bottom-color: var(--charcoal-ground); }
.logo-tile__preview img { position: absolute; inset: 15%; width: 70%; height: 70%; object-fit: contain; }
.logo-tile__body { padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.logo-tile__links { margin-top: auto; padding-top: var(--space-2); display: flex; gap: var(--space-4); }

.swatches { margin-top: var(--space-5); padding: 0; list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--space-4); }
.swatch { display: flex; flex-direction: column; gap: var(--space-1); }
.swatch__chip { height: 96px; border: 1px solid var(--line); margin-bottom: var(--space-2); }
.swatch__name { font-weight: 500; }

.type-grid { margin-top: var(--space-5); display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-5); margin-bottom: var(--space-4); }
.type-specimen { border-top: 1px solid var(--line); padding-top: var(--space-4); display: flex; flex-direction: column; gap: var(--space-2); }
.type-specimen__sample { font-size: clamp(40px, 5vw, 56px); line-height: 1.1; margin-bottom: var(--space-2); }
.type-specimen__sample--display { font-family: var(--font-display); font-weight: 600; letter-spacing: 0.12em; }
.type-specimen__sample--sans { font-family: var(--font-sans); font-weight: 400; letter-spacing: 0.3em; font-size: clamp(28px, 3.4vw, 40px); }

.usage-grid { margin-top: var(--space-5); display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--space-5); }
.usage-list { margin-top: var(--space-3); padding-left: 20px; color: var(--ink-muted); display: flex; flex-direction: column; gap: var(--space-2); }