:root {
  --deep-teal: #006D77;
  --turquoise: #00A896;
  --light-cyan: #C0F0F8;
  --charcoal: #2B2D2F;
  --white: #FFFFFF;

  --bg: #F7FBFC;
  --card: var(--white);
  --border: rgba(43,45,47,.12);
  --shadow: 0 18px 45px rgba(0,0,0,.08);

  --radius: 18px;
  --radius-sm: 14px;
  --container: 1140px;
}

* { box-sizing: border-box; }
html, body { margin:0; padding:0; }
body {
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--charcoal);
  background: radial-gradient(900px 380px at 15% 5%, rgba(192,240,248,.55), transparent 60%),
              radial-gradient(900px 380px at 90% 0%, rgba(0,168,150,.16), transparent 55%),
              var(--bg);
  line-height: 1.55;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display:block; }

.container {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(247,251,252,.7);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 0;
}

.brand {
  display:flex;
  align-items:center;
  gap: 12px;
}
.brand img { height: 64px; image-rendering: -webkit-optimize-contrast; }

.nav-links {
  display:flex;
  gap: 18px;
  align-items:center;
}
.nav-links a {
  padding: 10px 12px;
  border-radius: 12px;
  font-weight: 600;
  opacity: .92;
}
.nav-links a:hover { background: rgba(0,109,119,.08); }

.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 800;
  cursor:pointer;
  transition: .2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--deep-teal);
  color: var(--white);
  box-shadow: 0 10px 22px rgba(0,109,119,.22);
}
.btn-primary:hover { transform: translateY(-1px); background: #005a62; }
.btn-secondary {
  background: transparent;
  border-color: rgba(0,109,119,.25);
  color: var(--deep-teal);
}
.btn-secondary:hover { background: rgba(0,109,119,.08); }

.mobile-toggle {
  display:none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.65);
}

.hero {
  padding: 64px 0 32px;
}
.hero-grid {
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 34px;
  align-items: center;
}

.kicker {
  display:inline-flex;
  gap: 10px;
  align-items:center;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(0,168,150,.12);
  border: 1px solid rgba(0,168,150,.25);
  font-weight: 800;
  color: var(--deep-teal);
}

h1 {
  font-family: Poppins, Inter, system-ui, sans-serif;
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.05;
  font-size: clamp(38px, 4.4vw, 56px);
  margin: 14px 0 14px;
}

.lead {
  font-size: 18px;
  opacity: .92;
  max-width: 54ch;
}

.hero-cta {
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.metrics {
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 22px;
}
.metric {
  background: rgba(255,255,255,.75);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
}
.metric b {
  display:block;
  font-size: 18px;
}
.metric span {
  font-weight: 700;
  opacity: .75;
  font-size: 13px;
}

.card {
  background: rgba(255,255,255,.82);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 22px;
}
.hero-card .mini-title {
  font-weight: 900;
  color: var(--deep-teal);
  margin: 0 0 8px;
}
.hero-card ul {
  margin: 0;
  padding-left: 18px;
}
.hero-card li { margin: 8px 0; }

.section {
  padding: 54px 0;
}
.section h2 {
  font-family: Poppins, Inter, system-ui, sans-serif;
  font-weight: 900;
  letter-spacing: -0.02em;
  font-size: clamp(26px, 3vw, 38px);
  margin: 0 0 10px;
}
.section p.sub {
  margin: 0 0 22px;
  opacity: .85;
  max-width: 75ch;
}

.grid-3 {
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.service {
  padding: 18px;
}
.service .icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: rgba(192,240,248,.8);
  border: 1px solid rgba(0,109,119,.16);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight: 900;
  color: var(--deep-teal);
}
.service h3 {
  font-family: Poppins, Inter, system-ui, sans-serif;
  margin: 12px 0 6px;
  font-size: 18px;
}
.service p {
  margin: 0;
  opacity: .85;
  font-size: 14.5px;
}

.split {
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}

.steps {
  display:grid;
  gap: 12px;
}
.step {
  padding: 16px;
}
.step b {
  color: var(--deep-teal);
}

.badge {
  display:inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(0,109,119,.10);
  border: 1px solid rgba(0,109,119,.18);
  font-weight: 800;
  color: var(--deep-teal);
  font-size: 13px;
}

.faq {
  display:grid;
  gap: 12px;
}
.faq details {
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.75);
}
.faq summary {
  cursor:pointer;
  font-weight: 900;
  color: var(--deep-teal);
  list-style: none;
}
.faq summary::-webkit-details-marker { display:none; }

.footer {
  padding: 32px 0 26px;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display:grid;
  grid-template-columns: 1.1fr .9fr .9fr;
  gap: 18px;
  align-items:start;
}
.footer small { opacity: .75; }

.footer a {
  opacity: .9;
}
.footer a:hover {
  opacity: 1;
  text-decoration: underline;
}

.form {
  display:grid;
  gap: 12px;
}
.input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(43,45,47,.18);
  background: rgba(255,255,255,.85);
  font-weight: 600;
}
textarea.input { min-height: 120px; resize: vertical; }

.notice {
  padding: 14px;
  border-radius: 14px;
  border: 1px solid rgba(0,168,150,.25);
  background: rgba(0,168,150,.10);
  font-weight: 700;
  color: var(--deep-teal);
  display:none;
}

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .nav-links { display:none; }
  .mobile-toggle { display:inline-flex; align-items:center; justify-content:center; }
  .nav.open .nav-links {
    display:flex;
    position:absolute;
    left: 0;
    right: 0;
    top: 70px;
    padding: 14px 24px 20px;
    background: rgba(247,251,252,.95);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
  }
}

/* --- Persuasion/UI extras --- */
.trustbar{
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items:center;
  justify-content: space-between;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.72);
}
.trustbar .item{
  display:flex;
  gap: 10px;
  align-items:center;
  font-weight: 800;
  color: var(--deep-teal);
}
.trustbar .dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--turquoise);
  box-shadow: 0 0 0 6px rgba(0,168,150,.12);
}

.testimonials{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.quote{
  padding: 18px;
}
.quote p{ margin: 0 0 10px; opacity: .88; }
.quote b{ color: var(--deep-teal); }
@media (max-width: 980px){
  .testimonials{ grid-template-columns: 1fr; }
}

.compare{
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.72);
}
.compare th, .compare td{
  padding: 14px 12px;
  border-bottom: 1px solid rgba(43,45,47,.10);
  vertical-align: top;
}
.compare th{
  text-align:left;
  color: var(--deep-teal);
  font-weight: 900;
  background: rgba(192,240,248,.35);
}
.compare tr:last-child td{ border-bottom:none; }



/* --- Vault & Playbook styles --- */
.resource-search{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items:center;
  justify-content: space-between;
  margin: 14px 0 18px;
}
.searchbox{
  flex: 1 1 380px;
  display:flex;
  gap: 10px;
  align-items:center;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.72);
}
.searchbox input{
  width:100%;
  border:none;
  outline:none;
  font-weight:700;
  background: transparent;
}
.tagrow{ display:flex; gap:8px; flex-wrap: wrap; }
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(0,109,119,.18);
  background: rgba(192,240,248,.35);
  color: var(--deep-teal);
  font-weight: 900;
  font-size: 12px;
  cursor:pointer;
  user-select:none;
}
.tag.active{
  background: rgba(0,168,150,.15);
  border-color: rgba(0,168,150,.35);
}
.resource-grid{ margin-top: 10px; }
.resource-card .meta{
  display:flex;
  gap:8px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.pill{
  font-size: 12px;
  font-weight: 900;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(43,45,47,.12);
  background: rgba(255,255,255,.72);
  color: rgba(43,45,47,.82);
}

/* Playbook page layout */
.article-hero{
  padding: 18px;
}
.article-grid{
  display:grid;
  grid-template-columns: 320px 1fr;
  gap: 18px;
  align-items:start;
  margin-top: 16px;
}
@media (max-width: 980px){
  .article-grid{ grid-template-columns: 1fr; }
}

.toc{
  position: sticky;
  top: 92px;
  padding: 16px;
}
.toc a{
  display:block;
  text-decoration:none;
  font-weight: 800;
  color: rgba(43,45,47,.80);
  padding: 8px 10px;
  border-radius: 12px;
}
.toc a:hover{
  background: rgba(192,240,248,.35);
  color: var(--deep-teal);
}
.toc small{
  display:block;
  opacity:.7;
  margin-top: 8px;
  line-height: 1.4;
}

.prose{
  line-height: 1.75;
  font-size: 16px;
}
.prose h2{
  font-family: Poppins, Inter, system-ui, sans-serif;
  margin: 22px 0 8px;
  font-size: 22px;
  line-height: 1.2;
  color: var(--deep-teal);
}
.prose h3{
  font-family: Poppins, Inter, system-ui, sans-serif;
  margin: 18px 0 8px;
  font-size: 18px;
  line-height: 1.25;
}
.prose p{ margin: 0 0 12px; opacity: .90; }
.prose ul{ margin: 0 0 14px; padding-left: 20px; }
.prose li{ margin: 6px 0; opacity: .90; }
.prose code{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  background: rgba(0,109,119,.08);
  border: 1px solid rgba(0,109,119,.15);
  padding: 2px 6px;
  border-radius: 8px;
}
.callout{
  border: 1px solid rgba(0,168,150,.25);
  background: rgba(0,168,150,.08);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin: 14px 0;
}
.callout b{ color: var(--deep-teal); }
.checklist{
  border: 1px solid rgba(43,45,47,.12);
  background: rgba(255,255,255,.72);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin: 14px 0;
}
.checklist h3{ margin-top:0; }
.table{
  width:100%;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.72);
  margin: 12px 0 16px;
}
.table th, .table td{
  padding: 12px 10px;
  border-bottom: 1px solid rgba(43,45,47,.10);
  vertical-align: top;
}
.table th{
  text-align:left;
  color: var(--deep-teal);
  font-weight: 900;
  background: rgba(192,240,248,.35);
}
.table tr:last-child td{ border-bottom:none; }