/* ============================================================
   Atumio — design tokens (trustworthy & corporate, but bright)
   ============================================================ */
:root {
  --color-bg: #FFFFFF;
  --color-bg-alt: #F5F8FC;
  --color-bg-dark: #16213E;
  --color-accent: #1E7FE0;
  --color-accent-dark: #1660B0;
  --color-accent-light: #E9F2FD;
  --color-heading: #16213E;
  --color-text: #33394A;
  --color-text-muted: #667085;
  --color-support: #0E9F8C;
  --color-support-light: #E4F7F4;
  --color-border: #E2E8F0;
  --color-danger: #C4432B;

  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, Helvetica, Arial, sans-serif;
  --font-heading: var(--font-body);

  --radius-sm: 4px;
  --radius: 6px;
  --radius-lg: 10px;
  --shadow-sm: 0 1px 2px rgba(22, 33, 62, 0.06);
  --shadow: 0 2px 8px rgba(22, 33, 62, 0.08), 0 1px 3px rgba(22, 33, 62, 0.06);
  --shadow-lg: 0 12px 32px rgba(22, 33, 62, 0.12);

  --container: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--color-accent); text-decoration: none; }
a:hover { color: var(--color-accent-dark); }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  line-height: 1.2;
  margin: 0 0 0.5em;
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
ul { margin: 0 0 1em; padding-left: 1.25em; }
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 64px 0; }
.section-alt { background: var(--color-bg-alt); }
.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75em;
}
.lede {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 640px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
}
.btn-primary:hover { background: var(--color-accent-dark); color: #fff; }
.btn-secondary {
  background: #fff;
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.btn-secondary:hover { background: var(--color-accent-light); color: var(--color-accent-dark); }
.btn-block { display: block; width: 100%; text-align: center; }

/* ---------- Top utility bar ---------- */
.topbar {
  background: var(--color-bg-dark);
  color: #cfe0f7;
  font-size: 0.85rem;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
  padding-bottom: 8px;
}
.topbar a { color: #fff; font-weight: 600; }

/* ---------- Header / nav ---------- */
header.site-header {
  border-bottom: 1px solid var(--color-border);
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-heading);
}
.brand svg { flex-shrink: 0; }

nav.primary-nav { display: flex; align-items: center; gap: 4px; }
nav.primary-nav > ul {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
nav.primary-nav > ul > li { position: relative; }
nav.primary-nav > ul > li > a,
nav.primary-nav > ul > li > button.nav-toplevel {
  display: inline-block;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  color: var(--color-heading);
  font-weight: 600;
  font-size: 0.95rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
nav.primary-nav > ul > li > a:hover,
nav.primary-nav > ul > li > button.nav-toplevel:hover,
nav.primary-nav > ul > li.open > button.nav-toplevel {
  background: var(--color-accent-light);
  color: var(--color-accent-dark);
}

.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-actions .btn { padding: 10px 18px; }

/* Mega menu */
.mega-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 640px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 24px;
  gap: 32px;
  grid-template-columns: repeat(3, 1fr);
}
li.open .mega-menu { display: grid; }
.mega-col h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}
.mega-col ul { list-style: none; margin: 0; padding: 0; }
.mega-col li { margin-bottom: 2px; }
.mega-col a {
  display: block;
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 0.92rem;
  font-weight: 500;
}
.mega-col a:hover { background: var(--color-accent-light); color: var(--color-accent-dark); }

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

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, #fff 100%);
  padding: 72px 0;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
}
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 28px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-muted);
}
.trust-item svg { color: var(--color-support); flex-shrink: 0; }

/* ---------- Cards / grids ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--color-text-muted); margin-bottom: 12px; }
.card .btn-secondary { padding: 8px 16px; font-size: 0.88rem; }

/* ---------- Lead capture form ---------- */
.lead-form-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 28px;
  position: sticky;
  top: 96px;
}
.lead-form-card h3 { margin-bottom: 4px; }
.lead-form-card .lede { font-size: 0.95rem; margin-bottom: 20px; }
.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: 6px;
}
.field input,
.field select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--color-text);
  background: #fff;
}
.field input:focus,
.field select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}
.consent-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 16px 0;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}
.consent-row input { margin-top: 3px; flex-shrink: 0; }
.form-disclaimer {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-top: 12px;
}
.form-error {
  display: none;
  background: #FDECEA;
  color: var(--color-danger);
  border: 1px solid #F3C6BE;
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 0.85rem;
  margin-bottom: 14px;
}
.form-error.visible { display: block; }

/* ---------- Case Review flow ---------- */
.flow-card {
  max-width: 640px;
  margin: 48px auto;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 40px;
}
.flow-progress {
  height: 6px;
  background: var(--color-bg-alt);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 8px;
}
.flow-progress-bar {
  height: 100%;
  background: var(--color-accent);
  border-radius: 999px;
  transition: width 0.2s ease;
  width: 0%;
}
.flow-progress-label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-bottom: 24px;
}
.flow-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}
.flow-option {
  text-align: left;
  padding: 16px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-heading);
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.flow-option:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
}
.flow-option-back {
  color: var(--color-text-muted);
  font-weight: 500;
  border: none;
  padding-left: 4px;
}
.flow-option-back:hover { background: none; color: var(--color-accent-dark); }
.flow-start-over {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ---------- FAQ ---------- */
.faq-item {
  border-bottom: 1px solid var(--color-border);
  padding: 18px 0;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--color-heading);
  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-size: 1.4rem;
  color: var(--color-accent);
  margin-left: 12px;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item p { margin-top: 12px; color: var(--color-text-muted); }

/* ---------- Breadcrumb ---------- */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  padding: 16px 0 0;
}
.breadcrumb a { color: var(--color-text-muted); font-weight: 600; }
.breadcrumb a:hover { color: var(--color-accent); }

/* ---------- Callout / disclaimer blocks ---------- */
.callout {
  background: var(--color-support-light);
  border: 1px solid #BFE8E1;
  border-radius: var(--radius);
  padding: 18px 20px;
  font-size: 0.92rem;
}
.disclaimer-block {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* ---------- Footer ---------- */
footer.site-footer {
  background: var(--color-bg-dark);
  color: #cfe0f7;
  padding: 56px 0 28px;
  margin-top: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(2, 1fr);
  gap: 32px;
}
.footer-grid h4 {
  color: #fff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 14px;
}
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 8px; }
.footer-grid a { color: #cfe0f7; font-size: 0.92rem; }
.footer-grid a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: 40px;
  padding-top: 20px;
  font-size: 0.8rem;
  color: #9db4d6;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Legal page prose ---------- */
.prose { max-width: 760px; }
.prose h2 { margin-top: 1.6em; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .lead-form-card { position: static; }
  .grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  nav.primary-nav { display: none; }
  nav.primary-nav.open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow);
    padding: 12px;
  }
  nav.primary-nav.open > ul { flex-direction: column; align-items: stretch; }
  nav.primary-nav.open .mega-menu {
    position: static;
    transform: none;
    min-width: 0;
    grid-template-columns: 1fr;
    box-shadow: none;
    border: none;
    padding: 8px 0 8px 16px;
  }
  li.open .mega-menu { display: grid; }
  .nav-toggle { display: inline-block; }
  .nav-actions .btn-secondary { display: none; }
  .grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  section { padding: 44px 0; }
}