/* ==========================================================================
   Softbridge Solutions LLC — softbridgesolutionsllc.com
   Single stylesheet. No frameworks, no external requests, no tracking.
   ========================================================================== */

:root {
  /* Surfaces */
  --bg:            #0a0b0d;
  --bg-raise:      #0f1114;
  --bg-panel:      #12151a;

  /* Ink */
  --ink:           #e9e7e2;
  --ink-soft:      #a7abb3;
  --ink-mute:      #6f757e;

  /* Lines */
  --line:          rgba(255, 255, 255, 0.075);
  --line-strong:   rgba(255, 255, 255, 0.14);

  /* Accent — restrained brass. Used only for rules, marks and focus. */
  --accent:        #c2a36b;
  --accent-dim:    rgba(194, 163, 107, 0.32);

  /* Type */
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto,
          "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
          "Liberation Mono", monospace;

  /* Metrics */
  --gutter: clamp(1.25rem, 5vw, 5rem);
  --measure: 68ch;
  --rule: 1px;
}

/* --------------------------------------------------------------- reset --- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  font-feature-settings: "kern" 1, "liga" 1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* A single, very quiet vertical light source. Keeps flat dark from going dead. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(120% 70% at 50% -10%, rgba(255, 255, 255, 0.045), transparent 60%);
}

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

a { color: inherit; }

::selection {
  background: var(--accent-dim);
  color: #fff;
}

:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 3px;
}

/* ------------------------------------------------------------- helpers --- */

.wrap {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
}
.skip:focus {
  left: 1rem;
  top: 1rem;
  z-index: 99;
  background: var(--bg-panel);
  border: var(--rule) solid var(--line-strong);
  padding: 0.6rem 1rem;
  font: 500 0.75rem/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Small uppercase technical label — the recurring signature of the layout. */
.label {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.label--accent { color: var(--accent); }

.idx {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--accent);
}

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

.masthead {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(10, 11, 13, 0.82);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: var(--rule) solid var(--line);
}

.masthead__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 68px;
}

.wordmark {
  display: inline-flex;
  align-items: baseline;
  gap: 0.55rem;
  text-decoration: none;
  white-space: nowrap;
}

.wordmark__glyph {
  flex: none;
  width: 25px;
  height: 25px;
  align-self: center;
  margin-right: 0.15rem;
}

.wordmark__name {
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.055em;
  text-transform: uppercase;
  color: var(--ink);
}

.wordmark__suffix {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
}

/* Pinned main navigation */

.mainnav ul {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.6vw, 2.5rem);
  list-style: none;
  margin: 0;
  padding: 0;
}

.mainnav a {
  display: block;
  padding: 0.45rem 0;
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--ink-mute);
  text-decoration: none;
  border-bottom: var(--rule) solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.mainnav a:hover {
  color: var(--ink);
  border-bottom-color: var(--accent);
}
.mainnav a.is-current {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

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

/* Slim information ribbon directly under the pinned header — closes the gap
   between the nav and the headline with content instead of dead space. */
.ribbon {
  position: relative;
  z-index: 1;
  /* Separated from the hero by tone alone — no extra hairline. */
  background: #0c0e11;
}

.ribbon__inner {
  display: flex;
  align-items: center;
  min-height: 46px;
  padding-block: 0.7rem;
}

.hero {
  position: relative;
  padding-block: clamp(3rem, 9vh, 5.75rem) clamp(3.5rem, 9vh, 6rem);
  border-bottom: var(--rule) solid var(--line);
}

.hero__inner { position: relative; z-index: 1; }

h1 {
  margin: 0;
  max-width: 22ch;
  font-size: clamp(2.375rem, 6.4vw, 4.75rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

h1 .thin {
  display: block;
  font-weight: 300;
  color: var(--ink-soft);
  letter-spacing: -0.03em;
}

.hero__lede {
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  max-width: 62ch;
  font-size: clamp(1rem, 1.55vw, 1.1875rem);
  line-height: 1.68;
  color: var(--ink-soft);
}

.hero__lede strong {
  color: var(--ink);
  font-weight: 500;
}

/* Sections targeted by the pinned nav clear the header when jumped to. */
.hero, .facts, .contact, .footer { scroll-margin-top: 69px; }

/* -------------------------------------------------------------- button --- */

.btn {
  --pad: 0.95rem 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: var(--pad);
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--ink);
  background: var(--bg-raise);
  border: var(--rule) solid var(--line-strong);
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.btn:hover {
  background: #171a1f;
  border-color: var(--accent-dim);
  color: #fff;
}
.btn__arrow { color: var(--accent); }

.btn--bare {
  padding: 0;
  background: none;
  border: 0;
  color: var(--ink-soft);
}
.btn--bare:hover { background: none; color: var(--ink); }

/* -------------------------------------------------------------- facts ---- */

.facts {
  border-bottom: var(--rule) solid var(--line);
}

.facts__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.fact {
  padding: clamp(2.25rem, 5vw, 3.25rem) clamp(1.5rem, 3vw, 2.5rem)
           clamp(2.25rem, 5vw, 3.25rem) 0;
  border-left: var(--rule) solid var(--line);
  padding-left: clamp(1.5rem, 3vw, 2.5rem);
}
.fact:first-child {
  border-left: 0;
  padding-left: 0;
}

.fact__no {
  display: block;
  margin-bottom: 1.5rem;
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.fact h2 {
  margin: 0 0 0.7rem;
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.012em;
  color: var(--ink);
}

.fact p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.62;
  color: var(--ink-soft);
}

/* ------------------------------------------------------------- contact --- */

.contact {
  padding-block: clamp(4rem, 11vh, 7.5rem);
}

.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.contact__aside {
  position: sticky;
  top: 108px;
}

.contact h2 {
  margin: 0;
  font-size: clamp(1.625rem, 3.4vw, 2.375rem);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -0.028em;
  max-width: 20ch;
}

.contact__body {
  margin: 1.75rem 0 0;
  max-width: 44ch;
  font-size: 0.9375rem;
  color: var(--ink-soft);
}

.deflist { margin: 0; }
.deflist > div {
  display: grid;
  grid-template-columns: 11rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem 0;
}
.deflist > div + div { border-top: var(--rule) solid var(--line); }
.deflist dt {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding-top: 0.28rem;
}
.deflist dd {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--ink-soft);
}
.deflist dd a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: var(--rule) solid var(--line-strong);
  word-break: break-word;
  transition: border-color 0.2s;
}
.deflist dd a:hover { border-bottom-color: var(--accent); }

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

.footer {
  border-top: var(--rule) solid var(--line);
  background: #08090b;
  padding-block: clamp(3rem, 7vh, 4.5rem) 2rem;
}

.footer__top {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  padding-bottom: clamp(2.5rem, 6vw, 3.5rem);
  border-bottom: var(--rule) solid var(--line);
}

.footer__ident p {
  margin: 1.25rem 0 0;
  max-width: 34ch;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--ink-mute);
}

.footer__ident a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: var(--rule) solid var(--line-strong);
}
.footer__ident a:hover {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.footer__docs h2 { margin: 0 0 1.5rem; }

.doclist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(1.5rem, 4vw, 3rem);
}

.doclist a {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.6rem 0;
  font-size: 0.9375rem;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.18s;
}
.doclist a:hover { color: var(--ink); }
.doclist a::before {
  content: attr(data-no);
  flex: none;
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
}
.doclist a:hover::before { color: var(--accent); }

.footer__base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 2rem;
  padding-top: 1.75rem;
}
.footer__base p {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
}

/* ================================================= legal document pages == */

.doc {
  padding-block: clamp(3rem, 8vh, 5rem) clamp(4rem, 10vh, 7rem);
}

.crumbs {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 clamp(2rem, 5vw, 3rem);
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.crumbs a {
  color: var(--ink-soft);
  text-decoration: none;
  border-bottom: var(--rule) solid transparent;
}
.crumbs a:hover {
  color: var(--ink);
  border-bottom-color: var(--accent);
}
.crumbs span[aria-current] { color: var(--ink); }

.doc__head {
  padding-bottom: clamp(2rem, 5vw, 2.75rem);
  border-bottom: var(--rule) solid var(--line-strong);
}

.doc__head h1 {
  max-width: 28ch;
  font-size: clamp(2rem, 5vw, 3.25rem);
  letter-spacing: -0.032em;
}

.doc__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.75rem;
  margin-top: 1.75rem;
}
.doc__meta span {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.doc__layout {
  display: grid;
  grid-template-columns: 15rem minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
  padding-top: clamp(2.5rem, 6vw, 3.5rem);
}

.toc {
  position: sticky;
  top: 96px;
}
.toc__label { margin-bottom: 1.1rem; }
.toc ol {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: var(--rule) solid var(--line);
}
.toc li { counter-increment: toc; }
.toc a {
  display: block;
  padding: 0.42rem 0 0.42rem 1rem;
  margin-left: calc(-1 * var(--rule));
  border-left: var(--rule) solid transparent;
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--ink-mute);
  text-decoration: none;
  transition: color 0.18s, border-color 0.18s;
}
.toc a:hover {
  color: var(--ink);
  border-left-color: var(--accent);
}

.prose {
  max-width: var(--measure);
  font-size: 1rem;
  color: var(--ink-soft);
}

.prose > p:first-of-type {
  font-size: 1.0625rem;
  color: var(--ink);
}

.prose h2 {
  margin: clamp(2.75rem, 6vw, 3.75rem) 0 1.1rem;
  padding-top: 1.75rem;
  border-top: var(--rule) solid var(--line);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ink);
  scroll-margin-top: 96px;
}
.prose h2:first-child { margin-top: 0; border-top: 0; padding-top: 0; }

.prose h3 {
  margin: 2.25rem 0 0.85rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--ink);
  scroll-margin-top: 96px;
}

.prose p { margin: 0 0 1.15rem; }

.prose strong { color: var(--ink); font-weight: 600; }

.prose a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: var(--rule) solid var(--accent-dim);
  word-break: break-word;
}
.prose a:hover { border-bottom-color: var(--accent); }

.prose ul, .prose ol {
  margin: 0 0 1.35rem;
  padding-left: 1.25rem;
}
.prose li { margin-bottom: 0.55rem; }
.prose li::marker { color: var(--accent-dim); }

.prose hr {
  height: var(--rule);
  border: 0;
  background: var(--line);
  margin: 2.75rem 0;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.5rem;
  font-size: 0.9375rem;
}
.prose th, .prose td {
  text-align: left;
  vertical-align: top;
  padding: 0.85rem 1rem;
  border-bottom: var(--rule) solid var(--line);
}
.prose th {
  font-family: var(--mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  border-bottom-color: var(--line-strong);
  white-space: nowrap;
}
.prose thead + tbody tr:last-child td { border-bottom-color: var(--line-strong); }
.prose td:first-child { color: var(--ink); }

.prose__end {
  margin-top: clamp(3rem, 7vw, 4rem);
  padding-top: 1.75rem;
  border-top: var(--rule) solid var(--line-strong);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  align-items: center;
}
.prose__end p {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

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

@media (max-width: 900px) {
  .facts__grid { grid-template-columns: 1fr; }
  .fact {
    border-left: 0;
    padding-left: 0;
    padding-block: 2rem;
    border-top: var(--rule) solid var(--line);
  }
  .fact:first-child { border-top: 0; }
  .fact__no { margin-bottom: 1rem; }

  .contact__grid,
  .footer__top,
  .doc__layout { grid-template-columns: 1fr; }

  .contact__aside { position: static; }

  .toc {
    position: static;
    padding-bottom: 2.25rem;
    border-bottom: var(--rule) solid var(--line);
  }
  .toc ol {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-left: 0;
  }
  .toc a { padding-left: 0; border-left: 0; }
  .toc a:hover { border-left-color: transparent; }

  .deflist > div { grid-template-columns: 1fr; gap: 0.2rem; }
  .deflist dt { padding-top: 0; }
}

@media (max-width: 620px) {
  .doclist { grid-template-columns: 1fr; }
  .ribbon .label { font-size: 0.625rem; letter-spacing: 0.12em; }
  .ribbon__inner::after { display: none; }
  .wordmark__suffix { display: none; }
  h1 { letter-spacing: -0.028em; }

  /* Nav drops to its own full-width row under the wordmark. No JS, no hamburger. */
  .masthead__inner {
    flex-wrap: wrap;
    min-height: 0;
    padding-block: 0.85rem 0;
    row-gap: 0;
  }
  .mainnav {
    width: 100%;
    margin-top: 0.85rem;
    border-top: var(--rule) solid var(--line);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .mainnav::-webkit-scrollbar { display: none; }
  .mainnav ul { gap: 1.5rem; padding: 0.15rem 0; }
  .mainnav a { padding-block: 0.6rem; }

  .hero, .facts, .contact, .footer { scroll-margin-top: 104px; }
  .toc, .contact__aside { top: 124px; }
  .prose h2, .prose h3 { scroll-margin-top: 116px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

@media print {
  body::before, .masthead, .toc, .footer__docs { display: none; }
  body { background: #fff; color: #000; }
  .prose, .prose p, .prose li { color: #000; }
  a { color: #000; }
}