body.vault {
  background: var(--white);
  color: var(--ink-800);
  font-family: "Source Sans 3", var(--sans);
}

@keyframes ccPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .35; transform: scale(.82); }
}

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

.v-hero {
  position: relative;
  background: var(--black);
  color: var(--white);
  overflow: hidden;
  padding-top: 96px;
}

.v-hero-bg { position: absolute; inset: 0; pointer-events: none; }
.v-hero-bg video { width: 100%; height: 100%; object-fit: cover; opacity: 0.85; }
.v-hero-scrim-1 {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(0,0,0,0.86) 0%, rgba(0,0,0,0.62) 34%, rgba(0,0,0,0.18) 62%, rgba(0,0,0,0.10) 100%);
}
.v-hero-scrim-2 {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.10) 0%, rgba(0,0,0,0) 30%, rgba(0,0,0,0.55) 100%);
}

.v-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
  padding: 22px clamp(24px, 4vw, 64px);
  background: transparent;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  transition: background 400ms var(--ease), backdrop-filter 400ms var(--ease);
}
.v-header.is-scrolled {
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

#problem, #features, #security, #demo { scroll-margin-top: 90px; }

.v-logo {
  color: var(--white);
  font-family: var(--sans);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.02em;
}
.v-logo .v-logo-by {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  color: var(--gold);
}

.v-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2vw, 30px);
  font-size: 14px;
  font-family: var(--sans);
}
.v-nav a.v-nav-link { color: rgba(255, 255, 255, 0.85); }
.v-nav a.v-nav-link:hover { color: rgba(255, 255, 255, 0.55); }
.v-nav .btn-primary { padding: 10px 22px; font-size: 14px; }

.v-hero-body {
  position: relative;
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  padding: clamp(48px, 8vh, 96px) clamp(24px, 4vw, 64px) clamp(56px, 8vh, 104px);
  max-width: 1320px;
  margin: 0 auto;
}

.v-hero-copy { display: flex; flex-direction: column; gap: 22px; max-width: 64ch; }

.v-hero-tag {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-weight: 500;
  font-size: clamp(11px, 1vw, 13px);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
}
.v-hero-tag .dot {
  width: 6px; height: 6px; border-radius: 999px; background: var(--white);
  animation: ccPulse 1.6s cubic-bezier(0.2, 0.7, 0.2, 1) infinite;
}

.v-hero-h1 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: -0.01em;
  color: var(--white);
  text-wrap: balance;
}

.v-hero-p {
  margin: 0;
  font-size: clamp(16px, 1.2vw, 19px);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
  text-wrap: pretty;
}

.v-hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; padding-top: 4px; }

/* ---------- Dashboard card ---------- */

.v-card {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  background: var(--white);
  box-shadow: 0 40px 90px -40px rgba(0, 0, 0, 0.9);
  overflow: hidden;
  color: var(--ink-800);
}

.v-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--tint);
}
.v-card-head-label {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-600);
}
.v-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 11px;
  border-radius: 999px;
  background: rgba(15, 40, 66, 0.08);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ink-900);
}
.v-live-badge .dot { width: 6px; height: 6px; border-radius: 999px; background: var(--ink-900); display: inline-block; }

.v-stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px;
  padding: 18px;
}
.v-stat {
  padding: 18px;
  border-radius: 12px;
}
.v-stat-dark { background: var(--ink-900); color: var(--white); }
.v-stat-darker { background: var(--ink-800); color: var(--white); }
.v-stat-light { border: 1px solid var(--line); background: var(--white); }

.v-stat-label {
  font-family: var(--sans);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.v-stat-dark .v-stat-label, .v-stat-darker .v-stat-label { color: rgba(255, 255, 255, 0.7); }
.v-stat-light .v-stat-label { color: var(--ink-600); }

.v-stat-value {
  margin-top: 10px;
  font-family: var(--serif);
  font-size: 32px;
  line-height: 1;
}
.v-stat-light .v-stat-value { color: var(--ink-900); }

.v-stat-sub { margin-top: 6px; font-size: 12.5px; }
.v-stat-dark .v-stat-sub, .v-stat-darker .v-stat-sub { color: rgba(255, 255, 255, 0.75); }
.v-stat-light .v-stat-sub { color: var(--ink-600); }

.v-portfolio { padding: 0 18px 20px; }
.v-portfolio-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 10px;
}
.v-portfolio-title { font-family: var(--serif); font-size: 19px; color: var(--ink-900); }
.v-portfolio-updated { font-size: 11.5px; color: var(--ink-600); }

.v-portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}
.v-portfolio-card { padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; }
.v-portfolio-card-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  font-size: 13.5px; font-weight: 600; color: var(--ink-900);
}
.v-portfolio-card-head .pct { font-size: 11.5px; font-weight: 400; color: var(--ink-600); }
.v-portfolio-card-foot {
  margin-top: 8px; display: flex; align-items: flex-end; justify-content: space-between; gap: 12px;
}
.v-portfolio-card-value { font-family: var(--serif); font-size: 22px; color: var(--ink-900); }

/* ---------- Proof-points stats bar ---------- */

.v-proof {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
.v-proof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: clamp(20px, 3vw, 40px);
  max-width: 1320px;
  margin: 0 auto;
  padding: clamp(28px, 4vh, 44px) clamp(24px, 4vw, 64px);
}
.v-proof-value { font-family: var(--serif); font-size: clamp(30px, 2.8vw, 40px); color: var(--ink-900); }
.v-proof-label {
  margin-top: 8px;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-600);
}

/* ---------- Section shell ---------- */

.v-section { background: var(--white); }
.v-section-tint { background: var(--tint); }
.v-section-dark { background: var(--black); color: var(--white); }
.v-section-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: clamp(56px, 9vh, 104px) clamp(24px, 4vw, 64px);
}
.v-section-split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(28px, 5vw, 72px);
  max-width: 1320px;
  margin: 0 auto;
  padding: clamp(56px, 9vh, 104px) clamp(24px, 4vw, 64px);
}

.v-section-tag { font-family: var(--sans); font-weight: 500; font-size: clamp(11px, 1vw, 13px); letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-700); }
.v-section-dark .v-section-tag { color: rgba(255, 255, 255, 0.75); }

.v-h2 {
  margin: 18px 0 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(30px, 3.6vw, 46px);
  line-height: 1.04;
  color: var(--ink-900);
}
.v-section-dark .v-h2 { color: var(--white); }

.v-lede { margin: 18px 0 0; font-size: 17px; line-height: 1.6; color: var(--ink-700); max-width: 60ch; }

/* ---------- Problem list ---------- */

.v-problem-head { max-width: 44ch; }
.v-problem-list { margin: 0; padding: 0; list-style: none; }
.v-problem-item {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--line-strong);
  font-size: 16.5px;
  line-height: 1.55;
  color: var(--ink-700);
}
.v-problem-item:last-child { border-bottom: 1px solid var(--line-strong); }
.v-problem-item svg { flex: 0 0 auto; margin-top: 2px; opacity: 0.75; }

/* ---------- Persona matrix ---------- */

.v-matrix-head { max-width: 52ch; }
.v-matrix-wrap { margin-top: clamp(32px, 4vw, 48px); overflow-x: auto; }
.v-matrix {
  width: 100%;
  min-width: 700px;
  border-collapse: collapse;
  table-layout: fixed;
}
.v-matrix col.c-row { width: 26%; }
.v-matrix col.c-gp { width: 28%; }
.v-matrix col.c-lp { width: 24%; }
.v-matrix col.c-fo { width: 22%; }

.v-matrix th { padding: 0 20px 16px 0; text-align: left; vertical-align: bottom; border-bottom: 1px solid var(--line-strong); }
.v-matrix th.gp {
  padding: 18px 20px 16px;
  background: var(--ink-900);
  color: var(--white);
  border-bottom: 1px solid var(--ink-900);
}
.v-matrix th.lp {
  padding: 18px 20px 16px;
  background: var(--tint);
  border-bottom: 1px solid var(--line-strong);
}
.v-matrix th.fo { padding: 18px 0 16px 20px; }

.v-matrix-col-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.v-matrix-persona { font-family: var(--serif); font-weight: 400; font-size: 27px; line-height: 1; }
.v-matrix th.lp .v-matrix-persona, .v-matrix th.fo .v-matrix-persona { font-size: 25px; color: var(--ink-900); }
.v-matrix-tag { font-family: var(--sans); font-size: 10px; font-weight: 500; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255, 255, 255, 0.75); }
.v-matrix th.lp .v-matrix-tag, .v-matrix th.fo .v-matrix-tag { color: var(--ink-600); }
.v-matrix-desc { margin-top: 8px; font-weight: 400; font-size: 13px; line-height: 1.45; color: rgba(255, 255, 255, 0.78); }
.v-matrix th.lp .v-matrix-desc, .v-matrix th.fo .v-matrix-desc { color: var(--ink-600); }

.v-matrix td.label { padding: 20px 20px 20px 0; vertical-align: top; border-bottom: 1px solid var(--line); }
.v-matrix-label { font-family: var(--serif); font-size: 20px; line-height: 1.15; color: var(--ink-900); }
.v-matrix-note { margin-top: 6px; font-size: 13px; line-height: 1.5; color: var(--ink-600); }

.v-matrix td.gp { padding: 20px; vertical-align: top; background: var(--ink-900); color: rgba(255, 255, 255, 0.92); font-size: 14px; line-height: 1.55; border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
.v-matrix td.lp { padding: 20px; vertical-align: top; background: var(--tint); color: var(--ink-700); font-size: 14px; line-height: 1.55; border-bottom: 1px solid var(--line); }
.v-matrix td.fo { padding: 20px 0 20px 20px; vertical-align: top; color: var(--ink-600); font-size: 14px; line-height: 1.55; border-bottom: 1px solid var(--line); }

.v-matrix tfoot td.label { padding: 0; }
.v-matrix tfoot td.gp { padding: 22px 20px; background: var(--ink-900); }
.v-matrix tfoot td.lp { padding: 22px 20px; background: var(--tint); vertical-align: middle; }
.v-matrix tfoot td.fo { padding: 22px 0 22px 20px; vertical-align: middle; }
.v-matrix tfoot .btn-primary { padding: 12px 24px; font-size: 14px; }
.v-matrix-link { font-size: 14px; font-weight: 500; color: var(--ink-900); }
.v-matrix-link:hover { color: var(--ink-700); }
.v-matrix-link-muted { font-size: 14px; font-weight: 500; color: var(--ink-600); }
.v-matrix-link-muted:hover { color: var(--ink-900); }

/* ---------- Security ---------- */

.v-security-head { max-width: 40ch; }
.v-security-item {
  display: flex;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 16px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
}
.v-security-item:last-child { border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
.v-security-item svg { flex: 0 0 auto; margin-top: 3px; }

/* ---------- How it works ---------- */

.v-steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: clamp(20px, 3vw, 32px); }
.v-step { padding-top: 20px; border-top: 2px solid var(--ink-900); }
.v-step-top { display: flex; align-items: center; gap: 10px; }
.v-step-dots { display: flex; align-items: center; gap: 4px; }
.v-step-dots span { display: inline-block; border-radius: 999px; }
.v-step-dots .on { width: 7px; height: 7px; background: var(--ink-900); }
.v-step-dots .off { width: 5px; height: 5px; background: var(--line-strong); }
.v-step-num { font-family: var(--sans); font-weight: 500; font-size: 12px; letter-spacing: 0.2em; color: var(--ink-600); }
.v-step-h3 { margin: 12px 0 10px; font-family: var(--serif); font-weight: 400; font-size: 25px; line-height: 1.15; color: var(--ink-900); }
.v-step-p { margin: 0; font-size: 15.5px; line-height: 1.6; color: var(--ink-700); }

/* ---------- Personas ---------- */

.v-personas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(16px, 2.5vw, 24px);
  max-width: 1320px;
  margin: 0 auto;
  padding: clamp(56px, 9vh, 104px) clamp(24px, 4vw, 64px);
}
.v-persona-card { padding: clamp(24px, 2.6vw, 36px); border: 1px solid var(--line); border-radius: 12px; background: var(--white); }
.v-persona-top { display: flex; align-items: center; gap: 12px; }
.v-persona-icon { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 999px; }
.v-persona-icon.fill { background: var(--ink-900); }
.v-persona-icon.outline { border: 1px solid var(--line-strong); }
.v-persona-icon.muted { border: 1px dashed var(--line-strong); }
.v-persona-tag { font-family: var(--sans); font-weight: 500; font-size: 12px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-700); }
.v-persona-h3 { margin: 14px 0 18px; font-family: var(--serif); font-weight: 400; font-size: clamp(24px, 2.4vw, 32px); line-height: 1.1; color: var(--ink-900); }
.v-persona-list { margin: 0; padding: 0; list-style: none; }
.v-persona-list li {
  display: flex; gap: 12px; padding: 13px 0; border-top: 1px solid var(--line-strong);
  font-size: 15.5px; line-height: 1.5; color: var(--ink-700);
}
.v-persona-list li svg { flex: 0 0 auto; margin-top: 5px; opacity: 0.6; }

/* ---------- Closing CTA ---------- */

.v-closing {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: clamp(24px, 4vw, 56px);
  max-width: 1320px;
  margin: 0 auto;
  padding: clamp(56px, 9vh, 96px) clamp(24px, 4vw, 64px);
}
.v-closing-h2 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(30px, 3.8vw, 52px);
  line-height: 1.02;
  max-width: 26ch;
  text-wrap: balance;
}
.v-closing-ctas { display: flex; flex-wrap: wrap; gap: 14px; }
.v-closing-ctas .btn-primary, .v-closing-ctas .btn-outline { padding: 16px 34px; font-size: 15.5px; }
.v-closing-ctas .btn-outline { padding: 16px 30px; }

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

.v-footer { background: var(--black); color: rgba(255, 255, 255, 0.6); }
.v-footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 1320px;
  margin: 0 auto;
  padding: 24px clamp(24px, 4vw, 64px);
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.v-footer-inner a { color: rgba(255, 255, 255, 0.6); letter-spacing: 0.12em; }
.v-footer-inner a:hover { color: var(--white); }