/* ==========================================================================
   Fogbottom — website stylesheet
   Plain CSS, no framework. Body text uses fonts already on the visitor's device;
   the FOGBOTTOM wordmark uses one bundled font file (SIL OFL, see ../fonts/).
   ========================================================================== */

@font-face {
  font-family: "Playfair Display SC";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/playfair-display-sc-700-latin.woff2") format("woff2");
}

:root {
  --forest-950: #0f1f16;
  --forest-900: #142a1d;
  --forest-800: #1c3526;
  --forest-700: #24452f;
  --forest-600: #2f5a3c;
  --forest-100: #e3ebe1;
  --cream-50:   #fcf9f1;
  --cream-100:  #f5eedd;
  --cream-200:  #e9dcbc;
  --gold-300:   #e6c97a;
  --gold-500:   #c9a24a;
  --gold-700:   #7a5c1c;
  --ink:        #1f1a14;
  --ink-soft:   #4a4033;
  --line:       #d9cdb0;

  --sans: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --serif: "Palatino Linotype", Palatino, "Book Antiqua", "URW Palladio L", Georgia, serif;
  --display: "Playfair Display SC", var(--serif);
  --mono: Consolas, "Cascadia Mono", "SFMono-Regular", Menlo, monospace;

  --wrap: 70rem;
  --radius: 10px;
  --shadow: 0 1px 2px rgb(30 25 15 / 0.06), 0 8px 24px -12px rgb(30 25 15 / 0.25);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--cream-50);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--forest-600); text-underline-offset: 0.18em; }
a:hover { color: var(--forest-900); }
:focus-visible { outline: 3px solid var(--gold-500); outline-offset: 2px; border-radius: 3px; }

h1, h2, h3 { font-family: var(--serif); line-height: 1.2; margin: 0 0 0.5em; color: var(--forest-800); }
h1 { font-size: clamp(2rem, 4.4vw, 3rem); }
h2 { font-size: clamp(1.55rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }
p, ul, ol { margin: 0 0 1em; }

.wrap { width: min(100% - 2rem, var(--wrap)); margin-inline: auto; }
.narrow { max-width: 46rem; }

.skip-link {
  position: absolute; left: 1rem; top: -4rem; z-index: 10;
  padding: 0.6rem 1rem; background: var(--cream-50); color: var(--forest-800);
  border-radius: 6px; font-weight: 600;
}
.skip-link:focus { top: 0.75rem; }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip-path: inset(50%); white-space: nowrap;
}

/* ---------- Site header and main navigation ---------- */

.site-header {
  background: var(--forest-900);
  color: var(--cream-50);
  border-bottom: 3px solid var(--gold-500);
}
.header-inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 0.5rem 1.5rem; padding-block: 0.6rem;
}
.brand {
  display: inline-flex; align-items: center; gap: 0.7rem;
  color: var(--cream-50); text-decoration: none;
}
.brand img { width: 52px; height: 52px; }
.brand-name {
  font-family: var(--display); font-weight: 700; font-size: 1.45rem;
  letter-spacing: 0.08em; text-transform: uppercase; color: #f2e6cd;
}
.brand:hover { color: var(--gold-300); }

.main-nav ul {
  display: flex; flex-wrap: wrap; gap: 0.25rem;
  margin: 0; padding: 0; list-style: none;
}
.main-nav a {
  display: block; padding: 0.5rem 0.85rem; border-radius: 6px;
  color: var(--cream-100); text-decoration: none; font-weight: 500;
}
.main-nav a:hover { background: var(--forest-700); color: #fff; }
.main-nav a[aria-current="page"] {
  color: #fff; background: var(--forest-700);
  box-shadow: inset 0 -2px 0 var(--gold-500);
}

@media (max-width: 640px) {
  .header-inner { justify-content: center; }
  .brand img { width: 44px; height: 44px; }
  .main-nav ul { justify-content: center; }
  .main-nav ul { gap: 0.1rem; }
  .main-nav a { padding: 0.4rem 0.55rem; font-size: 0.95rem; }
}

/* ---------- Home page hero ---------- */

.hero {
  position: relative;
  background: var(--forest-950);
  color: var(--cream-50);
  overflow: hidden;
}
.hero-art img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: right center;
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(90deg, rgb(12 26 17 / 0.92) 0%, rgb(12 26 17 / 0.82) 40%, rgb(12 26 17 / 0.25) 72%, rgb(12 26 17 / 0.1) 100%);
}
.hero-inner { position: relative; z-index: 1; padding-block: clamp(3rem, 8vw, 6rem); }
.hero-copy { max-width: 36rem; }
.hero h1 { color: #f7efdc; }
.hero .lead { font-size: clamp(1.1rem, 1.8vw, 1.25rem); color: var(--cream-100); }

@media (max-width: 999px) {
  .hero-art { position: relative; display: block; aspect-ratio: 16 / 7; }
  .hero-art img { object-position: 80% center; }
  .hero::after { display: none; }
  .hero { background: var(--forest-900); }
  .hero-inner { padding-block: 2rem 2.5rem; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.7rem 1.25rem; border-radius: 8px; border: 2px solid transparent;
  font: 600 1rem/1.2 var(--sans); text-decoration: none; cursor: pointer;
}
.btn-primary { background: var(--gold-500); color: var(--forest-950); }
.btn-primary:hover { background: var(--gold-300); color: var(--forest-950); }
.btn-outline { border-color: var(--forest-600); color: var(--forest-700); background: transparent; }
.btn-outline:hover { background: var(--forest-100); color: var(--forest-900); }
.on-dark .btn-outline { border-color: var(--gold-300); color: var(--cream-50); }
.on-dark .btn-outline:hover { background: var(--forest-700); color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }

/* ---------- Sections ---------- */

.section { padding-block: clamp(2.75rem, 6vw, 4.5rem); }
.section-alt { background: var(--cream-100); border-block: 1px solid var(--line); }
.section-head { max-width: 44rem; margin-bottom: 2rem; }
.section-head.center { margin-inline: auto; text-align: center; }
.eyebrow {
  margin: 0 0 0.4rem; font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-700);
}
.on-dark .eyebrow { color: var(--gold-300); }
.muted { color: var(--ink-soft); }

/* ---------- Application cards (home and software index) ---------- */

.app-grid {
  display: grid; gap: 1.5rem; margin: 0; padding: 0; list-style: none;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr));
}
.app-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
}
.app-card-shot, .app-card-art { display: block; border-bottom: 1px solid var(--line); background: var(--forest-100); }
.app-card-shot { aspect-ratio: 16 / 10; }
.app-card-art { aspect-ratio: 4 / 3; }
.app-card-shot img, .app-card-art img { width: 100%; height: 100%; object-fit: cover; object-position: left top; }
.app-card-art img { object-position: center; }
.app-card-body { display: flex; flex-direction: column; flex: 1; padding: 1.25rem 1.4rem 1.4rem; }
.app-card h3 { margin-bottom: 0.2rem; }
.app-card h3 a { color: inherit; text-decoration: none; }
.app-card h3 a:hover { text-decoration: underline; }
.app-meta { margin: 0 0 0.8rem; font-size: 0.9rem; color: var(--ink-soft); }
.app-card ul { padding-left: 1.2rem; color: var(--ink-soft); }
.app-card .btn { margin-top: auto; align-self: flex-start; }

.tag {
  display: inline-block; padding: 0.05rem 0.55rem; border-radius: 999px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.04em;
  background: var(--forest-100); color: var(--forest-700); vertical-align: 0.15em;
}
.tag-gold { background: #f6ead0; color: var(--gold-700); }

/* ---------- Facts strip ---------- */

.facts {
  display: grid; gap: 1rem 2rem; margin: 0; padding: 0; list-style: none;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr));
}
.facts li { padding-left: 1.9rem; position: relative; color: var(--ink-soft); }
.facts li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  width: 1.35rem; height: 1.35rem; border-radius: 50%;
  display: grid; place-items: center; font-size: 0.8rem; font-weight: 700;
  background: var(--forest-700); color: var(--cream-50);
}
.facts strong { display: block; color: var(--forest-800); }

/* ---------- Planned sections ---------- */

.planned {
  display: grid; gap: 1.25rem; margin: 0; padding: 0; list-style: none;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr));
}
.planned li {
  padding: 1.25rem 1.35rem; border: 1px dashed var(--gold-500); border-radius: var(--radius);
  background: var(--cream-50); color: var(--ink-soft);
}
.planned h3 { font-size: 1.1rem; }

/* ---------- Application page ---------- */

.app-hero { background: var(--forest-800); color: var(--cream-100); padding-block: clamp(2.25rem, 5vw, 3.5rem); }
.app-hero h1 { color: #f7efdc; margin-bottom: 0.3rem; }
.app-hero .lead { font-size: 1.15rem; max-width: 44rem; }
.app-hero .version { margin: 0 0 1rem; color: var(--gold-300); font-weight: 600; }
.breadcrumb { margin: 0 0 1rem; font-size: 0.9rem; }
.breadcrumb a { color: var(--cream-200); }
.breadcrumb a:hover { color: #fff; }

.prose { max-width: 46rem; }
.prose ul, .prose ol { padding-left: 1.3rem; }
.prose li { margin-bottom: 0.35rem; }
.prose h2 { margin-top: 0; }
.prose h3 { margin-top: 1.6rem; }

.feature-list {
  display: grid; gap: 1rem 2.25rem; margin: 0; padding: 0; list-style: none;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 20rem), 1fr));
}
.feature-list li { padding-left: 1.1rem; border-left: 3px solid var(--gold-500); color: var(--ink-soft); }
.feature-list strong { display: block; color: var(--forest-800); }

.shots { display: grid; gap: 1.5rem; }
.shot { margin: 0; }
.shot img { border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow); background: #fff; }
.shot figcaption { margin-top: 0.5rem; font-size: 0.92rem; color: var(--ink-soft); }


.spec { width: 100%; border-collapse: collapse; margin-bottom: 1rem; }
.spec th, .spec td { text-align: left; vertical-align: top; padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--line); }
.spec th { width: 34%; color: var(--forest-800); font-weight: 600; }

/* ---------- Downloads ---------- */

.downloads { background: var(--forest-100); border-block: 1px solid #c7d6c3; }
.download-grid {
  display: grid; gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
}
.download-card {
  display: flex; flex-direction: column; padding: 1.4rem 1.5rem;
  background: #fff; border: 2px solid var(--forest-600); border-radius: var(--radius);
}
.download-card h3 { margin-bottom: 0.25rem; }
.download-card p { color: var(--ink-soft); }
.download-card .btn { align-self: flex-start; margin-block: 0.25rem 1rem; }
.file-facts { margin: 0; font-size: 0.92rem; }
.file-facts dt { font-weight: 600; color: var(--forest-800); }
.file-facts dd { margin: 0 0 0.5rem; color: var(--ink-soft); }
.hash {
  font-family: var(--mono); font-size: 0.82rem; word-break: break-all;
  background: var(--cream-100); padding: 0.15rem 0.35rem; border-radius: 4px; color: var(--ink);
}
pre.cmd {
  margin: 0 0 1rem; padding: 0.75rem 1rem; overflow-x: auto;
  background: var(--forest-950); color: var(--cream-100); border-radius: 6px;
  font: 0.88rem/1.5 var(--mono);
}
.notice {
  margin-top: 1.5rem; padding: 1.1rem 1.3rem; border-radius: var(--radius);
  background: #fff8e6; border: 1px solid #e8d29a; color: var(--ink-soft);
}
.notice h3 { font-size: 1.1rem; color: var(--gold-700); }
.notice p:last-child { margin-bottom: 0; }

/* ---------- Advertising (only used once AdSense is switched on) ---------- */

.ad-band { padding-block: 1.75rem; background: var(--cream-50); }
.ad-slot {
  max-width: 60rem; margin-inline: auto; padding: 0.5rem 0.75rem 0.75rem;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  min-height: 120px;
}
.ad-label {
  display: block; margin-bottom: 0.4rem; text-align: center;
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: #8a7f6c;
}

/* ---------- Simple pages ---------- */

.page-title { background: var(--forest-800); color: var(--cream-100); padding-block: clamp(2rem, 5vw, 3rem); }
.page-title h1 { color: #f7efdc; margin: 0; }
.page-title p { margin: 0.5rem 0 0; max-width: 44rem; }

/* ---------- Footer ---------- */

.site-footer {
  padding-block: 2.25rem; background: var(--forest-950); color: var(--cream-200);
  font-size: 0.95rem; border-top: 3px solid var(--gold-500);
}
.footer-grid {
  display: grid; gap: 1.5rem 2.5rem;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
}
.site-footer h2 { font: 600 0.85rem/1.3 var(--sans); letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold-300); margin-bottom: 0.7rem; }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li { margin-bottom: 0.35rem; }
.site-footer a { color: var(--cream-100); }
.site-footer a:hover { color: #fff; }
.footer-base { margin-top: 2rem; padding-top: 1.25rem; border-top: 1px solid rgb(201 162 74 / 0.3); font-size: 0.88rem; }
.footer-base p { margin: 0; }

@media print {
  .site-header nav, .hero-art, .ad-band, .skip-link { display: none; }
  body, .site-footer, .app-hero, .page-title { background: #fff; color: #000; }
}

/* ---------- Spacing helpers (no inline styles: the Content-Security-Policy blocks them) ---------- */
.mt-2 { margin-top: 2rem; }
.prose h2.mt-3, .mt-3 { margin-top: 2.5rem; }

.table-scroll { overflow-x: auto; margin-bottom: 1rem; }
.compare { min-width: 34rem; background: #fff; }
.compare th { width: auto; }
.compare thead th { background: var(--forest-800); color: var(--cream-50); }

/* ---------- Product art and screenshots on application pages ---------- */

.app-hero-grid {
  display: grid; align-items: center; gap: 2rem 3rem;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
}
.app-hero-art img {
  width: 100%; border-radius: var(--radius);
  border: 2px solid var(--gold-500);
  box-shadow: 0 18px 40px -16px rgb(0 0 0 / 0.6);
}
@media (max-width: 999px) {
  .app-hero-grid { grid-template-columns: 1fr; }
  .app-hero-art { max-width: 34rem; }
}

.shot a { display: block; border-radius: 6px; }
.shot a:hover img { border-color: var(--gold-500); }
.shots-2 { gap: 2.5rem; }

/* Long paths and filenames must wrap on phones instead of widening the page. */
code { overflow-wrap: anywhere; }
@media (max-width: 600px) {
  .spec:not(.compare) th, .spec:not(.compare) td { display: block; width: auto; }
  .spec:not(.compare) th { padding-bottom: 0.1rem; border-bottom: 0; }
  .spec:not(.compare) td { padding-top: 0; }
}

/* ---------- Cookie notice (only present while Google Analytics is configured) ---------- */

.cookie-notice {
  position: fixed; z-index: 20; left: 1rem; right: 1rem; bottom: 1rem;
  max-width: 34rem; padding: 1rem 1.2rem;
  background: var(--forest-950); color: var(--cream-100);
  border: 1px solid var(--gold-500); border-radius: var(--radius);
  box-shadow: 0 12px 30px -10px rgb(0 0 0 / 0.5);
  font-size: 0.95rem;
}
.cookie-notice p { margin: 0 0 0.8rem; }
.cookie-notice a { color: var(--gold-300); }
.cookie-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.cookie-notice .btn { padding: 0.5rem 1rem; }
.cookie-notice .btn-outline { border-color: var(--gold-300); color: var(--cream-50); }
.cookie-notice .btn-outline:hover { background: var(--forest-700); }
.cookie-notice[hidden] { display: none; }

.link-button {
  padding: 0; border: 0; background: none; cursor: pointer;
  font: inherit; color: var(--cream-100); text-decoration: underline; text-underline-offset: 0.18em;
}
.link-button:hover { color: #fff; }
.link-button[hidden] { display: none; }
@media print { .cookie-notice { display: none; } }