/* trademarksupport.com · boutique IP, navy/ink + gold accent */

:root {
  --navy: #0c1d33;
  --navy-2: #152a45;
  --ink: #142033;
  --body: #3d4556;
  --muted: #5d6678;
  --faint: #7b8494;
  --paper: #f6f3ec;
  --card: #fffcf6;
  --panel: #efe8d8;
  --hair: #e3d9c6;
  --hair2: #d5cbb6;
  --accent: #c49a3c;
  --accent-ink: #8d6d1f;
  --accent-soft: rgba(196, 154, 60, 0.14);
  --ok: #2e6b3f;
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  --max: 1120px;
  --gutter: 20px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--accent-ink); }
a:hover { color: var(--navy); }
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
.nav-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

.skip {
  position: absolute;
  left: 12px;
  top: -48px;
  background: var(--navy);
  color: var(--paper);
  padding: 8px 12px;
  z-index: 80;
}
.skip:focus { top: 12px; }

.wrap {
  width: min(var(--max), calc(100% - (var(--gutter) * 2)));
  margin: 0 auto;
}

/* ---------- Utility bar ---------- */

.util {
  background: var(--navy);
  color: #d7deea;
  font-size: 13px;
}
.util .wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px 28px;
  align-items: center;
  padding: 8px 0;
  flex-wrap: wrap;
}
.util a { color: var(--accent); text-decoration: none; }
.util a:hover { color: #f3e3b5; }
.util-firm { color: #9aa6b8; }
.util-phone {
  white-space: nowrap;
  padding: 2px 0 2px 16px;
  margin-left: auto;
}

/* ---------- Header / nav ---------- */

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

.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 0;
  position: relative;
}

.wordmark {
  font-weight: 800;
  letter-spacing: 0.14em;
  font-size: 13.5px;
  color: var(--navy);
  text-decoration: none;
  white-space: nowrap;
}
.wordmark em { color: var(--accent); font-style: normal; margin-left: 0.4em; }
.wordmark:hover { color: var(--navy); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--hair2);
  border-radius: 8px;
  padding: 8px 10px;
  color: var(--navy);
  font: 600 13px var(--sans);
  cursor: pointer;
}

.btn-call {
  display: inline-block;
  background: transparent;
  border: 1px solid var(--hair2);
  color: var(--navy);
  font: 600 13.5px var(--sans);
  padding: 8px 14px;
  border-radius: 8px;
  text-decoration: none;
  white-space: nowrap;
}
.btn-call:hover { border-color: var(--accent); color: var(--accent-ink); }

.site-nav {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-left: auto;
  align-items: center;
}
.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--navy); }
.site-nav a[aria-current="page"] { font-weight: 700; }

.btn {
  display: inline-block;
  background: var(--navy);
  color: var(--paper);
  border: 1px solid var(--navy);
  font: 600 14.5px var(--sans);
  padding: 11px 16px;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.btn-gold {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--navy);
}
.btn-gold:hover { background: #d4ae4f; color: var(--navy); }

.btn-ghost {
  display: inline-block;
  background: transparent;
  border: 1px solid var(--hair2);
  color: var(--navy);
  font: 500 14.5px var(--sans);
  padding: 10px 16px;
  border-radius: 8px;
  text-decoration: none;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-ink); }

.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---------- Hero ---------- */

.hero {
  padding: 48px 0 28px;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr);
  gap: 36px;
  align-items: end;
}
.kicker {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-ink);
  margin: 0 0 12px;
}
.hero h1,
.page-hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(32px, 5.4vw, 52px);
  line-height: 1.12;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.hero h1 em {
  font-style: italic;
  color: var(--accent-ink);
  font-weight: 500;
}
.hero-side p,
.lede {
  color: var(--body);
  margin: 0 0 18px;
  max-width: 48ch;
}
.page-hero {
  padding: 40px 0 10px;
  max-width: 46rem;
}

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

.section { padding: 28px 0 40px; }
.section-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.section-head h2,
.prose h2,
.article-body h2 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 600;
  letter-spacing: -0.015em;
}
.section-head .when { color: var(--faint); font-size: 13.5px; }

.stat-grid,
.card-grid,
.point-grid {
  display: grid;
  gap: 14px;
}
.point-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card,
.point,
.note-card,
.form-card {
  background: var(--card);
  border: 1px solid var(--hair);
  border-radius: 12px;
  padding: 20px 20px 18px;
}
.form-card { position: relative; }
.point h3,
.card h3,
.note-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
}
.point p,
.card p,
.note-card p {
  margin: 0;
  color: var(--body);
  font-size: 15px;
}

.prose { max-width: 46rem; }
.prose p,
.article-body p {
  margin: 0 0 16px;
  color: var(--body);
}
.prose ul { margin: 0 0 16px; padding-left: 1.2rem; color: var(--body); }

/* ---------- Pricing ---------- */

.price-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 8px 0 22px;
}
.price-tile {
  background: var(--navy);
  color: #e8eef6;
  border-radius: 14px;
  padding: 24px;
}
.price-tile.alt {
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--hair);
}
.price-tile .amt {
  font-family: var(--serif);
  font-size: clamp(36px, 6vw, 48px);
  font-weight: 600;
  line-height: 1;
  margin: 6px 0 10px;
  color: var(--accent);
}
.price-tile.alt .amt { color: var(--navy); }
.price-tile p { margin: 0; font-size: 14.5px; color: #c5cedb; }
.price-tile.alt p { color: var(--body); }
.price-tile .lbl {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--accent);
}
.price-tile.alt .lbl { color: var(--accent-ink); }

.fee-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--hair);
  border-radius: 12px;
  overflow: hidden;
}
.fee-table th,
.fee-table td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--hair);
  vertical-align: top;
}
.fee-table th {
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
  background: var(--panel);
}
.fee-table td { font-size: 15px; color: var(--body); }
.fee-table tr:last-child td { border-bottom: none; }
.fee-table .amt { font-weight: 700; color: var(--navy); white-space: nowrap; }

.caveat {
  margin: 18px 0 0;
  padding: 16px 18px;
  background: var(--panel);
  border-radius: 10px;
  border: 1px solid var(--hair);
}
.caveat li { margin: 0 0 8px; color: var(--body); font-size: 14.5px; }
.caveat li:last-child { margin-bottom: 0; }

/* ---------- Updates board ---------- */

.filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 0 0 18px;
}
.filters a,
.filter-btn {
  border: 1px solid var(--hair2);
  background: var(--card);
  color: var(--muted);
  border-radius: 999px;
  padding: 7px 16px;
  min-width: 4.75rem;
  text-align: center;
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
}
.filters a:hover,
.filter-btn:hover { border-color: var(--accent); color: var(--accent-ink); }
.filters a.is-on,
.filter-btn.is-on {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--paper);
}

.board-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.case-card {
  background: var(--card);
  border: 1px solid var(--hair);
  border-radius: 12px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 100%;
}
.case-card[hidden] { display: none; }

.badge {
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  border-radius: 5px;
  padding: 4px 8px;
  width: fit-content;
}
.badge-federal { color: #2456a8; background: rgba(36, 86, 168, 0.1); }
.badge-ttab { color: #6a3fb3; background: rgba(106, 63, 179, 0.1); }
.badge-foreign { color: #8a4b12; background: rgba(180, 96, 24, 0.12); }

.case-name {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  font-style: italic;
  line-height: 1.28;
  margin: 0;
}
.case-meta {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--faint);
}
.case-sum { margin: 0; font-size: 14.5px; color: var(--body); }
.tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: auto; }
.tag {
  font-size: 11.5px;
  color: var(--faint);
  border: 1px solid var(--hair2);
  border-radius: 999px;
  padding: 3px 9px;
}
.source-link { font-size: 13px; font-weight: 600; }

/* ---------- News / article ---------- */

.article { max-width: 42rem; padding: 36px 0 20px; }
.article h1 {
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.15;
  font-weight: 600;
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}
.standfirst {
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.45;
  color: var(--body);
  margin: 0 0 14px;
}
.byline {
  font-size: 13px;
  color: var(--faint);
  padding-bottom: 16px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--hair);
}
.article-body { font-size: 17.5px; }
.news-list { display: grid; gap: 0; }
.list-item {
  padding: 20px 0;
  border-bottom: 1px solid var(--hair);
}
.list-item h2 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
}
.list-item h2 a { color: var(--ink); text-decoration: none; }
.list-item h2 a:hover { color: var(--accent-ink); }
.sources {
  margin-top: 28px;
  border-top: 1px solid var(--hair);
  padding-top: 16px;
}
.sources h3 {
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
  margin: 0 0 10px;
}
.sources ul { margin: 0; padding-left: 18px; }
.sources li { font-size: 14px; color: var(--muted); margin-bottom: 6px; }

.disclaimer-box {
  margin-top: 28px;
  background: var(--panel);
  border: 1px solid var(--hair);
  border-radius: 10px;
  padding: 16px 18px;
  font-size: 13px;
  color: var(--muted);
}

/* ---------- Contact ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}
.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 6px;
}
.field input,
.field textarea,
.field select {
  width: 100%;
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--hair2);
  border-radius: 8px;
  padding: 10px 12px;
  font: 400 16px var(--sans);
}
.field textarea { min-height: 140px; resize: vertical; }
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-note { font-size: 13px; color: var(--faint); margin: 12px 0 0; }
.verify-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 16px 0;
}
#verify-status { font-size: 13.5px; color: var(--muted); }
#verify-status.verify-ok { color: var(--ok); font-weight: 600; }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; }
.form-alert { border-radius: 8px; padding: 12px 14px; font-size: 14px; margin: 14px 0 0; }
.alert-ok { background: rgba(46, 107, 63, 0.1); border: 1px solid var(--ok); color: #24532f; }
.alert-err { background: rgba(179, 64, 58, 0.1); border: 1px solid #b3403a; color: #8a2f2b; }
.field .opt { text-transform: none; letter-spacing: 0; font-weight: 400; color: var(--faint); }
.contact-dl { margin: 0; }
.contact-dl div { margin: 0 0 12px; }
.contact-dl dt {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
  font-weight: 700;
}
.contact-dl dd { margin: 2px 0 0; }

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

.site-footer {
  background: var(--navy);
  color: #c5cedb;
  margin-top: 24px;
}
.site-footer .wrap {
  padding: 28px 0 34px;
  display: grid;
  gap: 16px;
}
.site-footer .wordmark { color: #f3efe6; font-size: 12px; }
.site-footer .wordmark em { color: var(--accent); }
.site-footer p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.65;
  max-width: 78ch;
  color: #9aa6b8;
}
.foot-meta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 13px;
}
.foot-meta a { color: var(--accent); text-decoration: none; }
.foot-meta a:hover { color: #f3e3b5; }

/* ---------- 404 ---------- */

.empty {
  padding: 72px 0 90px;
  max-width: 36rem;
}

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .hero,
  .contact-grid,
  .price-hero,
  .point-grid,
  .card-grid,
  .board-grid {
    grid-template-columns: 1fr;
  }
  .nav-toggle { display: inline-flex; align-items: center; }
  .header-actions { margin-left: auto; }
  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    z-index: 50;
    background: var(--paper);
    border-bottom: 1px solid var(--hair);
    box-shadow: 0 12px 24px rgba(12, 29, 51, 0.08);
    padding: 14px var(--gutter) 18px;
    flex-direction: column;
    align-items: flex-start;
    margin-left: 0;
    gap: 12px;
  }
  .site-header.is-open .site-nav { display: flex; }
  .hero { padding-top: 32px; }
  .fee-table { display: block; overflow-x: auto; }
}

@media (min-width: 861px) {
  .nav-toggle { display: none !important; }
  .site-nav { display: flex !important; }
}