/* =========================================================
   Myntiqa — shared stylesheet
   A marketplace for guides & templates.
   Design language: a working desk of papers — index cards,
   folded-corner sheets, ledger lines. Ink-blue + brass on
   warm parchment, in place of default SaaS chrome.
   ========================================================= */

:root {
  --paper: #efeae0;
  --paper-alt: #e6ddc9;
  --card: #fbf9f4;
  --ink: #20241e;
  --ink-soft: #4c5346;
  --ink-faint: #7a8071;
  --blue: #2b4c7e;
  --blue-dark: #1e3860;
  --brass: #8a6e4b;
  --olive: #5b6f4f;
  --line: #d8d0bb;
  --line-strong: #c1b79c;
  --white: #fffdf8;

  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Inter", "Segoe UI", Helvetica, Arial, sans-serif;

  --maxw: 1180px;
  --radius: 3px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--blue); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  color: var(--ink);
}

h1 { font-size: clamp(2.4rem, 4.6vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; color: var(--ink-soft); max-width: 62ch; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

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

/* ---------- header ---------- */

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 40;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.logo span { color: var(--blue); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}

.main-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--ink);
}

.main-nav a[aria-current="page"] {
  border-bottom: 2px solid var(--blue);
  padding-bottom: 4px;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 8px 10px;
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  position: relative;
}
.nav-toggle span::before { content: ""; position: absolute; top: -6px; }
.nav-toggle span::after { content: ""; position: absolute; top: 6px; }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: var(--font-body);
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
}
.btn-primary:hover { background: var(--blue-dark); }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn-ghost:hover { border-color: var(--ink); }

.btn-block { width: 100%; }

/* ---------- hero ---------- */

.hero {
  padding: 76px 0 88px;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--brass);
  border: 1px solid var(--brass);
  border-radius: 999px;
  padding: 4px 14px;
  margin-bottom: 22px;
}

.hero h1 { margin-bottom: 0.4em; }

.hero-lede {
  font-size: 1.15rem;
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.hero-note {
  margin-top: 18px;
  font-size: 0.88rem;
  color: var(--ink-faint);
}

/* fanned document stack visual */
.doc-stack {
  position: relative;
  height: 360px;
}

.doc-card {
  position: absolute;
  width: 250px;
  height: 320px;
  background: var(--card);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: 0 14px 30px -18px rgba(32, 36, 30, 0.35);
  padding: 22px;
}

.doc-card::after {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 0; height: 0;
  border-style: solid;
  border-width: 0 22px 22px 0;
  border-color: transparent var(--paper-alt) transparent transparent;
}

.doc-card .doc-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brass);
  margin-bottom: 10px;
}

.doc-card .doc-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 14px;
}

.doc-line {
  height: 7px;
  border-radius: 2px;
  background: var(--paper-alt);
  margin-bottom: 8px;
}
.doc-line.short { width: 60%; }
.doc-line.mid { width: 80%; }

.doc-1 { left: 0; top: 30px; transform: rotate(-7deg); z-index: 1; }
.doc-2 { left: 110px; top: 0; transform: rotate(4deg); z-index: 2; }
.doc-3 { left: 60px; top: 55px; transform: rotate(-1deg); z-index: 3; background: var(--white); }

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

section { padding: 72px 0; }

.section-alt { background: var(--paper-alt); }

.section-head {
  max-width: 620px;
  margin-bottom: 44px;
}

.section-head .kicker {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--olive);
  margin-bottom: 10px;
  display: block;
}

/* ---------- category chips ---------- */

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.chip {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 9px 18px;
  font-size: 0.9rem;
  color: var(--ink-soft);
  background: var(--card);
  text-decoration: none;
}
.chip:hover { border-color: var(--blue); color: var(--blue); }

/* ---------- how it works ---------- */

.tab-row {
  display: inline-flex;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 4px;
  margin-bottom: 40px;
  background: var(--card);
}

.tab-btn {
  border: none;
  background: transparent;
  padding: 9px 20px;
  border-radius: 999px;
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--ink-soft);
  font-family: var(--font-body);
}

.tab-btn[aria-selected="true"] {
  background: var(--blue);
  color: var(--white);
}

.tab-panel { display: none; }
.tab-panel.is-active { display: block; }

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.step {
  border-top: 2px solid var(--ink);
  padding-top: 18px;
}

.step .step-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--brass);
  display: block;
  margin-bottom: 10px;
}

/* ---------- product / listing cards ---------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 26px;
}

.listing-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}

.listing-thumb {
  height: 140px;
  background: var(--paper-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.listing-thumb::after {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 0; height: 0;
  border-style: solid;
  border-width: 0 18px 18px 0;
  border-color: transparent var(--card) transparent transparent;
}

.listing-thumb-glyph {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--ink-faint);
}

.listing-body { padding: 18px 20px 20px; }

.listing-tag {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brass);
  margin-bottom: 8px;
  display: block;
}

.listing-body h3 { margin-bottom: 4px; font-size: 1.05rem; }

.listing-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--ink-faint);
}

.listing-price {
  color: var(--ink);
  font-weight: 600;
}

.badge-soon {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 0.68rem;
  padding: 3px 10px;
  color: var(--ink-soft);
}

/* ---------- trust strip ---------- */

.trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.trust-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: var(--card);
}

.trust-item h3 { font-size: 1rem; margin-bottom: 6px; }
.trust-item p { font-size: 0.92rem; margin: 0; }

/* ---------- forms ---------- */

.form-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px;
}

.field { margin-bottom: 18px; }

.field label {
  display: block;
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--ink);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 2px solid var(--blue);
  outline-offset: 1px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-note {
  font-size: 0.82rem;
  color: var(--ink-faint);
  margin-top: 14px;
}

.form-success {
  display: none;
  border: 1px solid var(--olive);
  background: #eef1e9;
  color: var(--olive);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 0.92rem;
  margin-top: 16px;
}

.form-success.is-visible { display: block; }

/* ---------- faq ---------- */

.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 20px 0;
}

.faq-item summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.05rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  font-family: var(--font-body);
  font-size: 1.3rem;
  color: var(--brass);
}

.faq-item[open] summary::after { content: "\2212"; }

.faq-item p { margin-top: 12px; }

/* ---------- blog ---------- */

.post-list { display: grid; gap: 26px; }

.post-card {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 26px;
}

.post-date {
  font-family: var(--font-display);
  color: var(--brass);
  font-size: 0.95rem;
  padding-top: 4px;
}

.post-card h3 { margin-bottom: 8px; }

/* ---------- article / post detail ---------- */

.post-hero {
  padding: 56px 0 10px;
}

.post-hero .post-meta {
  display: flex;
  gap: 14px;
  align-items: center;
  font-size: 0.85rem;
  color: var(--ink-faint);
  margin-bottom: 18px;
}

.post-hero .listing-tag { margin-bottom: 14px; }

.article-body {
  max-width: 700px;
}

.article-body h2 {
  margin-top: 2.2em;
  font-size: 1.5rem;
}

.article-body h3 {
  margin-top: 1.6em;
  font-size: 1.1rem;
}

.article-body ul,
.article-body ol {
  color: var(--ink-soft);
  padding-left: 1.3em;
  margin-bottom: 1.2em;
}

.article-body li { margin-bottom: 0.5em; }

.article-body blockquote {
  border-left: 3px solid var(--brass);
  margin: 1.8em 0;
  padding: 0.4em 0 0.4em 1.2em;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.article-cta {
  margin-top: 3em;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: var(--radius);
  padding: 26px 28px;
}

.article-cta h3 { margin-bottom: 8px; }

.back-link {
  display: inline-block;
  margin-bottom: 20px;
  font-size: 0.9rem;
  color: var(--ink-soft);
  text-decoration: none;
}
.back-link:hover { color: var(--blue); }

/* ---------- AEO / quotable content blocks ---------- */

.tldr-box {
  background: var(--card);
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--blue);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 8px 0 2.4em;
}

.tldr-box .tldr-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--blue);
  font-weight: 700;
  display: block;
  margin-bottom: 8px;
}

.tldr-box p { margin: 0; color: var(--ink); max-width: none; }

.breadcrumb {
  font-size: 0.82rem;
  color: var(--ink-faint);
  margin-bottom: 16px;
}
.breadcrumb a { color: var(--ink-faint); text-decoration: none; }
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb .sep { margin: 0 6px; }

.related-reading {
  margin-top: 3.5em;
  padding-top: 2em;
  border-top: 1px solid var(--line);
}

.related-reading h3 {
  font-size: 1rem;
  margin-bottom: 14px;
}

.related-reading ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.related-reading a {
  text-decoration: none;
  color: var(--blue);
  font-size: 0.95rem;
}
.related-reading a:hover { color: var(--blue-dark); }

.toc {
  background: var(--paper-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin-bottom: 2.4em;
  max-width: 460px;
}

.toc .toc-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 10px;
}

.toc ol { margin: 0; padding-left: 1.2em; }
.toc li { margin-bottom: 6px; font-size: 0.92rem; }
.toc a { color: var(--ink-soft); text-decoration: none; }
.toc a:hover { color: var(--blue); }

/* ---------- footer ---------- */

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--paper-alt);
  padding: 56px 0 30px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-grid h4 {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-bottom: 14px;
  font-family: var(--font-body);
  font-weight: 600;
}

.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 9px; }
.footer-grid a { color: var(--ink-soft); text-decoration: none; font-size: 0.92rem; }
.footer-grid a:hover { color: var(--ink); }

.footer-bottom {
  border-top: 1px solid var(--line-strong);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--ink-faint);
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- page hero (secondary pages) ---------- */

.page-hero {
  padding: 56px 0 20px;
}

.page-hero p { font-size: 1.05rem; }

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .doc-stack { display: none; }
  .steps { grid-template-columns: 1fr; }
  .trust-strip { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .field-row { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .main-nav { 
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 28px 26px;
    gap: 18px;
    display: none;
  }
  .main-nav.is-open { display: flex; }
  .nav-toggle { display: block; }
  .nav-cta .btn-ghost { display: none; }
  .post-card { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}