/* Hub3 marketing site -- shared styles */

:root {
  --bg: #fafaf7;
  --bg-2: #f3f1ea;
  --bg-3: #ebe8df;
  --ink: #0e0f10;
  --ink-2: #1f2024;
  --ink-3: #3a3d44;
  --line: #d8d4c8;
  --line-2: #c4bfb0;
  --blue: #1e6fd9;
  --blue-deep: #144fa0;
  --red: #8a1f1f;
  --red-2: #b32c2c;
  --ok: #2f6a3a;
  --container: 1240px;
  --gap: 24px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 18px;
  line-height: 1.6;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { max-width: 100%; display: block; }
a { color: var(--blue-deep); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
a:hover { color: var(--ink); }
a.plain { text-decoration: none; color: inherit; }

h1, h2, h3, h4 {
  font-family: "Inter Tight", "Inter", sans-serif;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}
h1 { font-size: clamp(40px, 5.6vw, 76px); line-height: 1.02; letter-spacing: -0.035em; }
h2 { font-size: clamp(30px, 3.4vw, 46px); line-height: 1.08; letter-spacing: -0.028em; }
h3 { font-size: clamp(22px, 2vw, 26px); line-height: 1.2; letter-spacing: -0.02em; }
h4 { font-size: 18px; line-height: 1.3; letter-spacing: -0.01em; }

p { margin: 0 0 1em; }
p.lead { font-size: clamp(20px, 1.6vw, 22px); line-height: 1.55; color: var(--ink-2); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 28px; }
.container.narrow { max-width: 880px; }

.eyebrow {
  font-family: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 500;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 4px;
  font-weight: 500;
  font-size: 17px;
  line-height: 1;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 80ms ease, background 120ms ease, color 120ms ease, border 120ms ease;
  font-family: inherit;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: var(--blue-deep); color: #fff; }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-secondary:hover { background: var(--ink); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); padding: 14px 0; border-bottom: 1.5px solid var(--ink); border-radius: 0; }
.btn-ghost:hover { color: var(--blue-deep); border-color: var(--blue-deep); }

.btn .arrow { width: 16px; height: 16px; }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 250, 247, 0.92);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  gap: 36px;
}
.brand {
  font-family: "Inter Tight", sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.brand-mark {
  width: 28px;
  height: 28px;
  background: var(--ink);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  border-radius: 4px;
  letter-spacing: 0;
}
.brand-mark .dot { color: var(--red-2); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-links a, .nav-links button.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  font-size: 15px;
  color: var(--ink-2);
  text-decoration: none;
  border: none;
  background: transparent;
  font-family: inherit;
  cursor: pointer;
  border-radius: 4px;
}
.nav-links a:hover, .nav-links button.nav-link:hover { color: var(--ink); background: var(--bg-2); }
.nav-links a.current { color: var(--ink); font-weight: 500; }

.nav-links a.nav-cta {
  margin-left: 8px;
  background: var(--ink);
  color: #fff;
  padding: 10px 16px;
  border-radius: 4px;
}
.nav-links a.nav-cta:hover { background: var(--blue-deep); color: #fff; }

.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  min-width: 280px;
  box-shadow: 0 12px 32px rgba(14, 15, 16, 0.08);
  display: none;
}
.nav-dropdown.open .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
  display: block;
  padding: 12px 14px;
  border-radius: 4px;
  font-size: 15px;
  color: var(--ink);
}
.nav-dropdown-menu a small {
  display: block;
  color: var(--ink-3);
  font-size: 13px;
  margin-top: 2px;
  line-height: 1.4;
}
.nav-dropdown-menu a:hover { background: var(--bg-2); }

.nav-burger {
  display: none;
  margin-left: auto;
  background: transparent;
  border: 1px solid var(--line-2);
  border-radius: 4px;
  padding: 8px 10px;
  cursor: pointer;
}

/* mobile nav */
.mobile-menu {
  display: none;
  border-top: 1px solid var(--line);
  background: var(--bg);
  padding: 12px 28px 20px;
}
.mobile-menu.open { display: block; }
.mobile-menu a, .mobile-menu summary {
  display: block;
  padding: 12px 0;
  font-size: 17px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}
.mobile-menu details a { padding-left: 16px; font-size: 16px; color: var(--ink-2); }

@media (max-width: 880px) {
  .nav-links { display: none; }
  .nav-burger { display: inline-flex; }
}

/* ---------- sections ---------- */
section { padding: clamp(56px, 9vw, 120px) 0; border-top: 1px solid var(--line); }
section:first-of-type { border-top: 0; }
section.alt { background: #fff; }
section.dark { background: var(--ink); color: #fff; }
section.dark h1, section.dark h2, section.dark h3 { color: #fff; }
section.dark p { color: #c8c9cd; }
section.tan { background: var(--bg-2); }

.section-head { max-width: 820px; margin-bottom: 56px; }
.section-head .eyebrow { margin-bottom: 12px; display: inline-block; }
.section-head p.lead { margin-top: 16px; }

/* ---------- hero ---------- */
.hero { padding: clamp(64px, 9vw, 128px) 0 clamp(48px, 7vw, 96px); border-top: 0; }
.hero h1 { max-width: 22ch; }
.hero .lead { margin-top: 28px; max-width: 60ch; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }

/* ---------- grids ---------- */
.grid { display: grid; gap: var(--gap); }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
@media (max-width: 880px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .grid-12 { grid-template-columns: 1fr; }
}

/* ---------- cards ---------- */
.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 32px;
}
.card h3 { margin-bottom: 12px; }
.card p { color: var(--ink-2); margin-bottom: 0; }
.card.flat { background: transparent; border-color: var(--line-2); }
.card.dark { background: var(--ink); color: #fff; border-color: var(--ink-2); }
.card.dark p { color: #c8c9cd; }
.card .icon {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--blue-deep);
  margin-bottom: 20px;
}

/* numbered step cards */
.step-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 28px;
  position: relative;
}
.step-card .num {
  font-family: "Inter Tight", sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--red);
  letter-spacing: 0.04em;
  margin-bottom: 16px;
}
.step-card h3 { font-size: 19px; margin-bottom: 8px; }
.step-card p { color: var(--ink-2); font-size: 16px; line-height: 1.5; margin-bottom: 0; }

/* ---------- stats strip ---------- */
.stat {
  border-top: 1px solid var(--line);
  padding: 24px 0;
}
.stat .num {
  font-family: "Inter Tight", sans-serif;
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--ink);
}
.stat .num.red { color: var(--red); }
.stat .label {
  font-size: 15px;
  color: var(--ink-2);
  margin-top: 8px;
  line-height: 1.45;
}

/* ---------- feature list ---------- */
.feature-item {
  padding: 26px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 28px;
}
.feature-item:last-child { border-bottom: 1px solid var(--line); }
.feature-item h3 { font-size: 19px; }
.feature-item p { color: var(--ink-2); margin: 0; font-size: 17px; line-height: 1.55; }
.feature-item ul { margin: 8px 0 0; padding-left: 20px; }
.feature-item ul li { color: var(--ink-2); font-size: 16px; }
@media (max-width: 720px) {
  .feature-item { grid-template-columns: 1fr; gap: 8px; }
}

/* bullet lists */
ul.tight, ol.tight { padding-left: 22px; margin: 0 0 1em; }
ul.tight li, ol.tight li { margin-bottom: 8px; color: var(--ink-2); }
ul.check { list-style: none; padding-left: 0; margin: 0; }
ul.check li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 14px;
  color: var(--ink-2);
  line-height: 1.5;
}
ul.check li::before {
  content: "";
  position: absolute;
  left: 0; top: 11px;
  width: 14px; height: 2px;
  background: var(--ink);
}

/* ---------- footer ---------- */
footer {
  border-top: 1px solid var(--line);
  padding: 64px 0 32px;
  background: var(--bg);
}
footer .grid { gap: 48px; align-items: start; }
footer h4 { font-family: "Inter Tight", sans-serif; font-size: 14px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-3); margin-bottom: 16px; font-weight: 600; }
footer a { color: var(--ink-2); text-decoration: none; display: block; padding: 6px 0; font-size: 16px; }
footer a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
footer .foot-bottom {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--ink-3);
}
footer .foot-bottom .privacy-note { max-width: 56ch; line-height: 1.5; }
footer .signup {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
footer .signup input {
  flex: 1;
  padding: 12px 14px;
  border: 1px solid var(--line-2);
  border-radius: 4px;
  background: #fff;
  font: inherit;
  font-size: 15px;
}
footer .signup button {
  padding: 12px 18px;
  background: var(--ink);
  color: #fff;
  border: 0;
  border-radius: 4px;
  font: inherit;
  font-size: 15px;
  cursor: pointer;
}
footer .signup button:hover { background: var(--blue-deep); }
footer .signup-note { font-size: 13px; color: var(--ink-3); margin-top: 8px; }

/* ---------- forms ---------- */
.form-grid { display: grid; gap: 16px; max-width: 640px; }
.form-row { display: grid; gap: 6px; }
.form-row label { font-size: 14px; font-weight: 500; color: var(--ink-2); }
.form-row input, .form-row select, .form-row textarea {
  padding: 14px 16px;
  border: 1.5px solid var(--line-2);
  border-radius: 4px;
  background: #fff;
  font: inherit;
  font-size: 16px;
  color: var(--ink);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: 2px solid var(--blue);
  outline-offset: 1px;
  border-color: var(--blue-deep);
}
.form-row textarea { min-height: 120px; resize: vertical; }
.form-row.checkboxes { gap: 10px; }
.form-row.checkboxes label { display: flex; align-items: center; gap: 10px; font-weight: 400; color: var(--ink); cursor: pointer; }
.form-row.checkboxes input { width: 18px; height: 18px; padding: 0; }
.form-actions { margin-top: 8px; display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.form-status { font-size: 14px; color: var(--ok); }

/* ---------- accordion ---------- */
.accordion { border-top: 1px solid var(--line); }
.accordion details {
  border-bottom: 1px solid var(--line);
}
.accordion summary {
  list-style: none;
  cursor: pointer;
  padding: 24px 0;
  font-family: "Inter Tight", sans-serif;
  font-size: 21px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.015em;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary .chev {
  width: 20px; height: 20px;
  flex-shrink: 0;
  transition: transform 200ms ease;
  color: var(--ink-3);
}
.accordion details[open] summary .chev { transform: rotate(45deg); color: var(--red); }
.accordion .answer {
  padding: 0 0 28px;
  max-width: 80ch;
  color: var(--ink-2);
  font-size: 17px;
  line-height: 1.6;
}
.accordion .answer p { margin: 0 0 10px; }
.accordion h3.group {
  margin-top: 40px;
  margin-bottom: 8px;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
  font-family: "JetBrains Mono", monospace;
  font-weight: 500;
}

/* ---------- partner logos ---------- */
.logo-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}
.logo-strip .cell {
  background: #fff;
  aspect-ratio: 1.6 / 1;
  display: grid;
  place-items: center;
  padding: 20px;
  font-family: "Inter Tight", sans-serif;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink-3);
  text-align: center;
  font-size: 15px;
}
@media (max-width: 880px) {
  .logo-strip { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- dashboard / map mock ---------- */
.dash-frame {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 24px 60px -30px rgba(14, 15, 16, 0.25);
}
.dash-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  color: var(--ink-3);
}
.dash-bar .dots { display: flex; gap: 6px; margin-right: 12px; }
.dash-bar .dots span {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--line-2);
}
.dash-bar .badge {
  margin-left: auto;
  padding: 3px 8px;
  border-radius: 3px;
  font-size: 11px;
  letter-spacing: 0.04em;
  background: var(--ink);
  color: #fff;
}
.dash-bar .badge.redacted { background: var(--red); }

.callout {
  background: var(--bg-2);
  border-left: 3px solid var(--red);
  padding: 28px 32px;
  border-radius: 0 6px 6px 0;
}
.callout h3 { margin-bottom: 12px; }

/* skipped-content / no-claim list */
.limits-list { columns: 2; column-gap: 56px; }
.limits-list li { break-inside: avoid; margin-bottom: 16px; }
@media (max-width: 880px) { .limits-list { columns: 1; } }

/* ---------- utilities ---------- */
.eyebrow-blue { color: var(--blue-deep); }
.mb-0 { margin-bottom: 0; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.center { text-align: center; }
.muted { color: var(--ink-3); }
.divider { border: 0; border-top: 1px solid var(--line); margin: 56px 0; }

.kbd {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  padding: 3px 6px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--ink-2);
}

/* small mobile fixes */
@media (max-width: 480px) {
  body { font-size: 17px; }
  .container { padding: 0 20px; }
  .nav-inner { padding: 14px 20px; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
}

/* prevent any horizontal overflow */
html, body { overflow-x: hidden; }