/* REOLN Digital — "Dusk, one star"
   Warm linen, one indigo accent (#3D46A8). Light only, no dark mode. */

@font-face {
  font-family: "Bricolage Grotesque";
  src: url("fonts/bricolage-grotesque.woff") format("woff");
  font-weight: 400 800;
  font-display: swap;
}
@font-face {
  font-family: "Instrument Sans";
  src: url("fonts/instrument-sans.woff") format("woff");
  font-weight: 400 700;
  font-display: swap;
}

:root {
  color-scheme: light;
  --linen: #F5EFE4;
  --linen-2: #EDE5D6;
  --paper: #FBF8F2;
  --ink: #1F2140;
  --muted: #55546B;
  --line: #DED4C2;
  --field-line: #8C8270; /* 3.8:1 on white, meets non-text contrast */
  --indigo: #3D46A8;
  --indigo-deep: #2F3787;
  --sky-top: #12153A;
  --sky-mid: #222866;
  --sky-low: #2E3478;
  --hill: #171A40;
  --star: #FFF7E6;
  --error: #9B2C2C;
  --display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --body: "Instrument Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius: 18px;
  --wrap: 1120px;
  --header-h: 68px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
body {
  margin: 0;
  background: var(--linen);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--body);
  overflow-wrap: break-word;
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3 { font-family: var(--display); line-height: 1.12; margin: 0 0 .5em; font-weight: 700; letter-spacing: -.015em; }
h1 { font-size: clamp(2.1rem, 5.2vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
a { color: var(--indigo); text-underline-offset: .18em; }
a:hover { color: var(--indigo-deep); }
:focus-visible { outline: 3px solid var(--indigo); outline-offset: 3px; border-radius: 4px; }
.on-dark:focus-visible, .on-dark :focus-visible { outline-color: var(--star); }

/* Anchor jumps clear the sticky header */
[id] { scroll-margin-top: calc(var(--header-h) + 20px); }

.wrap { width: min(var(--wrap), 100% - 2.5rem); margin-inline: auto; }
.skip { position: absolute; left: 1rem; top: -4rem; z-index: 100; background: var(--ink); color: #fff; padding: .6rem 1rem; border-radius: 8px; }
.skip:focus { top: 1rem; color: #fff; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.ph { background: #FFF3C4; color: #5A4500; border: 1px dashed #B08A00; border-radius: 4px; padding: 0 .3em; font-size: .92em; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(245, 239, 228, .94);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: .6rem; color: var(--ink); text-decoration: none; font-family: var(--display); font-weight: 700; font-size: 1.2rem; white-space: nowrap; }
.brand:hover { color: var(--ink); }
.brand img { height: 38px; width: auto; }
.brand .by { font-family: var(--body); font-weight: 500; font-size: .9rem; color: var(--muted); }

.nav-toggle {
  display: none; align-items: center; gap: .5rem;
  font: 600 1rem var(--body); color: var(--ink);
  background: transparent; border: 1px solid var(--line); border-radius: 999px;
  padding: .5rem .9rem; cursor: pointer;
}
.nav-toggle .bars { width: 18px; height: 12px; position: relative; }
.nav-toggle .bars::before, .nav-toggle .bars::after { content: ""; position: absolute; left: 0; right: 0; height: 2px; background: currentColor; border-radius: 2px; }
.nav-toggle .bars::before { top: 1px; }
.nav-toggle .bars::after { bottom: 1px; }

.site-nav ul { list-style: none; display: flex; align-items: center; gap: 1.4rem; margin: 0; padding: 0; }
.site-nav a { color: var(--ink); text-decoration: none; font-weight: 500; }
.site-nav a:hover { color: var(--indigo); text-decoration: underline; }
.site-nav .btn { color: #fff; }

/* Collapse wide enough that Northstar's brand plus six links never crowd one row.
   Keep in sync with the matchMedia query in site.js. */
@media (max-width: 1080px) {
  /* Without JavaScript the links stay visible, wrapped under the brand */
  .site-header .wrap { flex-wrap: wrap; }
  .site-nav { flex-basis: 100%; padding-bottom: .9rem; }
  .site-nav ul { flex-wrap: wrap; gap: .5rem 1.2rem; }

  .js .site-header .wrap { flex-wrap: nowrap; }
  .js .nav-toggle { display: inline-flex; }
  .js .site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; padding-bottom: 0; background: var(--linen); border-bottom: 1px solid var(--line); box-shadow: 0 12px 24px rgba(31, 33, 64, .08); }
  .js .site-nav.open { display: block; }
  .js .site-nav ul { flex-direction: column; align-items: stretch; gap: 0; padding: .5rem 1.25rem 1.25rem; }
  .js .site-nav li a { display: block; padding: .8rem 0; border-bottom: 1px solid var(--line); }
  .js .site-nav li:last-child a { border-bottom: 0; }
  .js .site-nav .btn { margin-top: .9rem; text-align: center; }
}
/* The byline plus Menu don't fit on narrow phones */
@media (max-width: 480px) {
  .brand .by { display: none; }
}

/* ---------- Buttons & tags ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  font: 600 1rem/1 var(--body); text-decoration: none; cursor: pointer;
  background: var(--indigo); color: #fff; border: 2px solid var(--indigo);
  padding: .85rem 1.3rem; border-radius: 999px; min-height: 48px;
}
.btn:hover { background: var(--indigo-deep); border-color: var(--indigo-deep); color: #fff; }
.btn-ghost { background: transparent; color: var(--indigo); }
.btn-ghost:hover { background: rgba(61, 70, 168, .08); color: var(--indigo-deep); }
.on-dark .btn { background: var(--star); border-color: var(--star); color: var(--ink); }
.on-dark .btn:hover { background: #fff; border-color: #fff; color: var(--ink); }
.on-dark .btn-ghost { background: transparent; color: var(--star); border-color: rgba(255, 247, 230, .6); }
.on-dark .btn-ghost:hover { background: rgba(255, 247, 230, .12); color: #fff; }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; }

.tag { display: inline-block; font: 600 .78rem/1 var(--body); letter-spacing: .08em; text-transform: uppercase; padding: .45rem .7rem; border-radius: 999px; border: 1px solid currentColor; }
.eyebrow { font: 600 .82rem/1.2 var(--body); letter-spacing: .1em; text-transform: uppercase; color: var(--indigo); margin: 0 0 .8rem; }
.on-dark .eyebrow { color: #C9CCF2; }
.lede { font-size: 1.2rem; color: var(--muted); max-width: 40em; }
.on-dark .lede { color: #DCDDF0; }

/* ---------- Sections ---------- */
.section { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.section.alt { background: var(--linen-2); }
.section-head { max-width: 46rem; margin-bottom: 2.2rem; }
.grid { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); }
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; }
.card p:last-child { margin-bottom: 0; }
.card .num { font: 700 .9rem var(--display); color: var(--indigo); display: block; margin-bottom: .6rem; }
.list-plain { list-style: none; padding: 0; margin: 0; display: grid; gap: .9rem; }
.list-plain li { padding-left: 1.6rem; position: relative; }
.list-plain li::before { content: ""; position: absolute; left: 0; top: .5em; width: .7rem; height: .7rem; background: var(--indigo); clip-path: polygon(50% 0, 62% 38%, 100% 50%, 62% 62%, 50% 100%, 38% 62%, 0 50%, 38% 38%); }
.list-x li::before { clip-path: none; height: 2px; top: .8em; background: var(--muted); }

/* ---------- Dusk sky ---------- */
.dusk {
  position: relative; isolation: isolate; overflow: hidden;
  background: linear-gradient(180deg, var(--sky-top) 0%, var(--sky-mid) 55%, var(--sky-low) 100%);
  color: #fff;
}
.dusk .hills { position: absolute; left: 0; right: 0; bottom: -1px; width: 100%; height: 90px; z-index: -1; }
.star-mark { width: 64px; height: 64px; filter: drop-shadow(0 0 18px rgba(255, 247, 230, .55)); }

/* Northstar hero */
.ns-hero { padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(6rem, 10vw, 8rem); }
.ns-hero .wrap { display: grid; grid-template-columns: 1.1fr .9fr; gap: 2.5rem; align-items: start; }
.ns-hero h1 { color: #fff; }
.ns-hero .tag { color: #C9CCF2; margin-bottom: 1.2rem; }
.ns-hero .aside { display: flex; flex-direction: column; align-items: flex-end; gap: 1.6rem; }
.ns-hero .star-mark { width: 84px; height: 84px; margin-right: 12%; }
@media (max-width: 860px) {
  .ns-hero .wrap { grid-template-columns: 1fr; }
  .ns-hero .aside { align-items: stretch; }
  .ns-hero .star-mark { align-self: flex-end; margin-right: 8%; width: 64px; height: 64px; order: -1; }
  .ns-hero .text { order: 0; }
}

/* Illustrative summary card: always dark text, whatever the hero sets */
.summary {
  width: 100%; max-width: 420px;
  background: var(--paper); color: var(--ink);
  border-radius: var(--radius); padding: 1.4rem 1.4rem 1.2rem;
  box-shadow: 0 24px 48px rgba(6, 8, 30, .35);
}
.summary *, .summary strong, .summary b { color: var(--ink); }
.summary .concept { display: inline-block; font: 700 .72rem/1 var(--body); letter-spacing: .08em; text-transform: uppercase; color: #fff; background: var(--indigo); padding: .4rem .6rem; border-radius: 6px; margin-bottom: .9rem; }
.summary h2 { font-size: 1.2rem; margin-bottom: .2rem; }
.summary .meta { color: var(--muted); font-size: .9rem; margin-bottom: 1rem; }
.summary ul { list-style: none; margin: 0 0 1rem; padding: 0; display: grid; gap: .7rem; }
.summary li { border-top: 1px solid var(--line); padding-top: .7rem; font-size: .97rem; }
.summary .fine { color: var(--muted); font-size: .82rem; margin: 0; }

/* ---------- Welcome ---------- */
.welcome { padding: clamp(2.5rem, 6vw, 4.5rem) 0 4rem; }
.welcome h1 { max-width: 16em; }
.doors { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; margin-top: 2.2rem; }
@media (max-width: 760px) { .doors { grid-template-columns: 1fr; } }
.door {
  position: relative; display: flex; flex-direction: column; gap: .4rem;
  min-height: 380px; padding: 2rem; border-radius: 24px;
  text-decoration: none; overflow: hidden; isolation: isolate;
  transition: transform .2s ease, box-shadow .2s ease;
}
.door:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(31, 33, 64, .16); }
.door h2 { font-size: clamp(1.8rem, 3.2vw, 2.4rem); margin: .4rem 0 .2rem; }
.door p { margin: 0; max-width: 28em; }
.door .go { margin-top: auto; padding-top: 1.4rem; font-weight: 600; }
.door .top { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.door-ns { color: #fff; background: linear-gradient(180deg, var(--sky-top) 0%, var(--sky-mid) 60%, #1C2058 100%); }
.door-ns:hover, .door-ns h2 { color: #fff; }
.door-ns .tag { color: #C9CCF2; }
.door-ns p { color: #E4E5F4; }
.door-ns .go { color: var(--star); }
.door-ns .hills { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 70px; z-index: -1; }
.door-studio { color: var(--ink); background: var(--paper); border: 1px solid var(--line); }
.door-studio:hover, .door-studio h2 { color: var(--ink); }
.door-studio p { color: var(--muted); }
.door-studio .go { color: var(--indigo); }
.door-studio .tag { color: var(--indigo); }
.door .who { font: 600 .85rem var(--body); letter-spacing: .06em; text-transform: uppercase; }
.door-ns .who { color: #C9CCF2; }
.door-studio .who { color: var(--indigo); }
.door-studio img { width: 56px; height: 56px; }

/* ---------- Studio ---------- */
.studio-hero { padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(3rem, 6vw, 4.5rem); }
.studio-hero .lede { margin-bottom: 1.8rem; }
.teaser { border-radius: 24px; padding: clamp(1.8rem, 4vw, 3rem) clamp(1.5rem, 4vw, 3rem) clamp(4rem, 7vw, 5rem); display: grid; grid-template-columns: auto 1fr; gap: 1.5rem 2rem; align-items: start; }
.teaser h2 { color: #fff; }
.teaser .tag { color: #C9CCF2; margin-bottom: 1rem; }
.teaser p { color: #E4E5F4; max-width: 38em; }
@media (max-width: 640px) { .teaser { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: .8rem; max-width: 50rem; }
.faq details { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.1rem 3rem 1.1rem 1.3rem; position: relative;
  font: 600 1.08rem/1.35 var(--display);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 1.2rem; top: 50%; transform: translateY(-50%); font: 500 1.5rem/1 var(--body); color: var(--indigo); }
.faq details[open] summary::after { content: "–"; }
.faq .answer { padding: 0 1.3rem 1.2rem; color: var(--muted); }
.faq .answer p:last-child { margin: 0; }
.safety { border-left: 4px solid var(--indigo); background: #ECEDF8; color: var(--ink); padding: .9rem 1rem; border-radius: 0 10px 10px 0; }

/* ---------- Forms ---------- */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 2.5rem; align-items: start; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
form.mail-form { display: grid; gap: 1.1rem; }
.field { display: grid; gap: .35rem; }
.field label { font-weight: 600; }
.field .opt { font-weight: 400; color: var(--muted); }
.field input, .field textarea, .field select {
  font: inherit; color: var(--ink); background: #fff;
  border: 1.5px solid var(--field-line); border-radius: 10px; padding: .75rem .9rem; width: 100%;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: 3px solid rgba(61, 70, 168, .35); outline-offset: 1px; border-color: var(--indigo); }
.field [aria-invalid="true"] { border-color: var(--error); }
.field .error { color: var(--error); font-size: .92rem; font-weight: 600; min-height: 0; }
.field .error:empty { display: none; }
.form-status { margin: 0; font-weight: 600; color: var(--indigo); }
.form-status:empty { display: none; }
.fallback { color: var(--muted); font-size: .95rem; margin: 0; }
.fallback .addr { color: var(--ink); font-weight: 600; user-select: all; }
.copy-btn { font: 600 .9rem var(--body); color: var(--indigo); background: transparent; border: 1.5px solid var(--indigo); border-radius: 999px; padding: .35rem .8rem; margin-left: .3rem; cursor: pointer; min-height: 36px; }
.copy-btn:hover { background: rgba(61, 70, 168, .08); color: var(--indigo-deep); }
.copy-btn[hidden] { display: none; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 2.2rem 0 2.6rem; color: var(--muted); font-size: .95rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 1rem 2rem; justify-content: space-between; align-items: center; }
.site-footer ul { list-style: none; display: flex; flex-wrap: wrap; gap: .6rem 1.4rem; margin: 0; padding: 0; }
.site-footer p { margin: 0; }