:root {
  /* ADDCALC palette — partially drawn from the Advisor Portal (APCoreWeb).
     AP primary navy (#05294d) + teal accent (#0f6b7a) + mint gradient stop (#7fbf90),
     with a warm gold secondary kept for tonal distinction from the ID family. */
  --ac-navy: #05294d;
  --ac-navy-dark: #03162a;
  --ac-teal: #0f6b7a;
  --ac-teal-bright: #1a8a9c;
  --ac-mint: #7fbf90;
  --ac-gold: #c98e3a;
  --ac-gold-bright: #e9c87a;
  --ac-ink: #19202a;
  --ac-ink-soft: #4b5765;
  --ac-mute: #7a8696;
  --ac-paper: #f6f8fb;
  --ac-card: #ffffff;
  --ac-edge: #d8dee6;
  --ac-accent-soft: #e8f0f7;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", "Inter", "Helvetica Neue", Arial, sans-serif;
  color: var(--ac-ink);
  background: var(--ac-paper);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

main { max-width: 1240px; margin: 0 auto; padding: 0 28px; }

/* ===== Header ===== */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 36px;
  background: linear-gradient(180deg, #ffffff, var(--ac-paper));
  border-bottom: 1px solid var(--ac-edge);
}
.brand { display: inline-flex; align-items: center; gap: 14px; text-decoration: none; }
.brand img { display: block; height: 56px; width: auto; }
.brand-attribution {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-attribution .by-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ac-mute);
}
.brand-attribution .by-name {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--ac-navy);
  letter-spacing: 0.01em;
}
.header-controls {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
}
.region-mark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--ac-ink-soft);
  font-weight: 600;
}
.region-mark img {
  width: 22px;
  height: 11px;
  border-radius: 1.5px;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.1);
}
.lang-toggle {
  background: transparent;
  border: 1px solid var(--ac-navy);
  color: var(--ac-navy);
  font-weight: 700;
  padding: 7px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}
.lang-toggle:hover { background: var(--ac-navy); color: #fff; }
.sign-in-button {
  background: linear-gradient(135deg, var(--ac-navy), var(--ac-teal));
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  box-shadow: 0 4px 10px rgba(5, 41, 77, 0.25);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.sign-in-button:hover { transform: translateY(-1px); box-shadow: 0 6px 14px rgba(5, 41, 77, 0.32); }
.sign-in-button--legacy {
  background: transparent;
  color: var(--ac-navy);
  border: 1px solid var(--ac-navy);
  box-shadow: none;
}
.sign-in-button--legacy:hover { box-shadow: 0 4px 10px rgba(5, 41, 77, 0.12); }

/* ===== Hero ===== */
.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 64px;
  align-items: center;
  padding: 72px 0 56px;
}
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ac-teal);
  margin: 0 0 14px;
}
.hero h1 {
  font-size: clamp(2rem, 3.4vw, 2.9rem);
  line-height: 1.12;
  font-weight: 800;
  margin: 0 0 18px;
  color: var(--ac-navy);
  letter-spacing: -0.01em;
}
.lede { font-size: 1.06rem; color: var(--ac-ink-soft); margin: 0 0 26px; max-width: 56ch; }
.hero-actions { display: flex; gap: 12px; margin-bottom: 22px; flex-wrap: wrap; }
.primary-action {
  background: linear-gradient(135deg, var(--ac-navy), var(--ac-teal));
  color: #fff;
  border: none;
  padding: 13px 22px;
  font-size: 0.96rem;
  font-weight: 700;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(5, 41, 77, 0.28);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.primary-action:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(5, 41, 77, 0.36); }
.secondary-action {
  background: transparent;
  color: var(--ac-navy);
  text-decoration: none;
  padding: 12px 22px;
  font-size: 0.96rem;
  font-weight: 700;
  border-radius: 10px;
  border: 1.5px solid var(--ac-navy);
  display: inline-flex;
  align-items: center;
}
.secondary-action:hover { background: var(--ac-accent-soft); }
.hero-bullets {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: grid;
  gap: 8px;
}
.hero-bullets li {
  padding-left: 24px;
  position: relative;
  font-size: 0.95rem;
  color: var(--ac-ink-soft);
}
.hero-bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 14px;
  height: 4px;
  background: var(--ac-gold);
  border-radius: 2px;
}

/* Hero visual — abstract Back Office + Advisor Portal mockup */
.hero-visual { position: relative; min-height: 360px; }
.hero-mockup {
  position: relative;
  background: linear-gradient(155deg, #ffffff, var(--ac-accent-soft));
  border: 1px solid var(--ac-edge);
  border-radius: 22px;
  padding: 22px;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 16px;
  box-shadow: 0 20px 50px rgba(5, 41, 77, 0.12);
}
.mockup-pane {
  background: #fff;
  border: 1px solid var(--ac-edge);
  border-radius: 14px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 280px;
}
.mockup-bo { border-top: 4px solid var(--ac-navy); }
.mockup-ap { border-top: 4px solid var(--ac-gold); }
.pane-label {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ac-ink-soft);
}
.mockup-rows { display: grid; gap: 7px; margin-top: 6px; }
.mockup-row { height: 12px; background: rgba(5, 41, 77, 0.13); border-radius: 4px; }
.mockup-row.short { width: 70%; }
.mockup-bar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  align-items: end;
  margin-top: auto;
  height: 70px;
}
.mockup-bar span {
  display: block;
  background: linear-gradient(to top, var(--ac-navy), var(--ac-teal));
  border-radius: 4px 4px 0 0;
}
.mockup-bar span:nth-child(1) { height: 74%; }
.mockup-bar span:nth-child(2) { height: 52%; background: linear-gradient(to top, var(--ac-gold), var(--ac-gold-bright)); }
.mockup-bar span:nth-child(3) { height: 88%; background: linear-gradient(to top, var(--ac-teal), var(--ac-mint)); }
.mockup-tile {
  height: 60px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(15, 107, 122, 0.2), rgba(5, 41, 77, 0.1));
  border: 1px solid var(--ac-edge);
}
.mockup-cta {
  height: 32px;
  margin-top: auto;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--ac-navy), var(--ac-teal));
}
.hero-flag {
  position: absolute;
  top: -16px;
  right: -10px;
  width: 60px;
  height: 30px;
  display: block;
  border-radius: 4px;
  box-shadow: 0 6px 14px rgba(0,0,0,0.18), 0 0 0 2px #fff;
  transform: rotate(6deg);
  overflow: hidden;
}
.hero-flag img { width: 100%; height: 100%; display: block; }

/* ===== Section base ===== */
section { padding: 56px 0; }
.section-heading { max-width: 760px; margin-bottom: 32px; }
.section-heading h2 {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 800;
  line-height: 1.18;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
  color: var(--ac-navy);
}
.section-heading p { color: var(--ac-ink-soft); margin: 0; }

/* ===== Tenure band ===== */
.tenure-band {
  background: linear-gradient(135deg, var(--ac-navy), var(--ac-teal));
  color: #fff;
  border-radius: 22px;
  padding: 28px 40px;
  margin: 32px 0 0;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  box-shadow: 0 12px 28px rgba(5, 41, 77, 0.22);
}
.tenure-band .tenure-years {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--ac-gold-bright);
  letter-spacing: -0.02em;
  line-height: 1;
}
.tenure-band p { margin: 0; font-size: 1rem; color: rgba(255,255,255,0.92); max-width: 70ch; }

/* ===== Audience ===== */
.audience { background: #fff; border-radius: 22px; padding: 56px 48px; box-shadow: 0 4px 24px rgba(5, 41, 77, 0.06); margin-bottom: 32px; }
.audience-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.audience-grid li {
  background: var(--ac-paper);
  border-radius: 14px;
  padding: 22px;
  border-left: 3px solid var(--ac-navy);
}
.audience-grid strong { display: block; font-size: 1.05rem; margin-bottom: 6px; color: var(--ac-navy); }
.audience-grid p { margin: 0; color: var(--ac-ink-soft); font-size: 0.93rem; }

/* ===== Capabilities ===== */
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.capability {
  background: #fff;
  border-radius: 18px;
  padding: 30px;
  box-shadow: 0 4px 24px rgba(5, 41, 77, 0.07);
  display: flex;
  flex-direction: column;
}
.capability-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
  align-self: flex-start;
}
.capability-bo .capability-tag { background: rgba(5, 41, 77, 0.12); color: var(--ac-navy); }
.capability-ap .capability-tag { background: rgba(201, 142, 58, 0.2); color: #6e4d18; }
.capability h3 { font-size: 1.2rem; margin: 0 0 14px; color: var(--ac-ink); }
.capability ul { padding-left: 20px; margin: 0; color: var(--ac-ink-soft); }
.capability ul li { margin-bottom: 7px; font-size: 0.95rem; }

/* ===== Preview band ===== */
.preview-band {
  background: linear-gradient(135deg, var(--ac-navy), var(--ac-teal));
  color: #fff;
  padding: 44px 48px;
  border-radius: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  margin: 32px 0;
  box-shadow: 0 12px 30px rgba(5, 41, 77, 0.25);
}
.preview-band .eyebrow { color: var(--ac-gold-bright); }
.preview-band h2 { font-size: 1.5rem; margin: 0 0 8px; max-width: 28ch; color: #fff; }
.preview-band p { margin: 0; color: rgba(255, 255, 255, 0.85); max-width: 50ch; }
.preview-band .primary-action {
  background: var(--ac-gold);
  color: var(--ac-navy-dark);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
}
.preview-band .primary-action:hover { background: var(--ac-gold-bright); }

/* ===== Proof ===== */
.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.proof-grid article {
  background: #fff;
  border-radius: 14px;
  padding: 22px;
  border-top: 3px solid var(--ac-gold);
}
.proof-grid strong { display: block; font-size: 1.02rem; color: var(--ac-navy); margin-bottom: 6px; }
.proof-grid p { margin: 0; color: var(--ac-ink-soft); font-size: 0.92rem; }

/* ===== Contact ===== */
.contact-band {
  background: #fff;
  border-radius: 22px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
  box-shadow: 0 4px 24px rgba(5, 41, 77, 0.05);
  margin-bottom: 64px;
}
.contact-band h2 { color: var(--ac-navy); }
#demo-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
#demo-form label {
  display: grid;
  gap: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ac-ink);
}
#demo-form label.wide { grid-column: 1 / -1; }
#demo-form input,
#demo-form select,
#demo-form textarea {
  min-width: 0;
  width: 100%;
  border: 1.5px solid var(--ac-edge);
  border-radius: 8px;
  padding: 10px 12px;
  font: inherit;
  background: var(--ac-paper);
}
#demo-form input:focus,
#demo-form select:focus,
#demo-form textarea:focus {
  outline: 2px solid var(--ac-teal-bright);
  outline-offset: 1px;
}
#demo-form button {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--ac-navy), var(--ac-teal));
  color: #fff;
  border: none;
  padding: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 10px;
  cursor: pointer;
  margin-top: 4px;
}
#demo-form output { grid-column: 1 / -1; font-size: 0.9rem; color: var(--ac-ink-soft); }

/* ===== Footer ===== */
.site-footer {
  background: var(--ac-navy-dark);
  color: #d8e4ef;
  padding: 38px 36px;
}
.footer-grid {
  max-width: 1240px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 36px;
}
.site-footer img { display: block; margin-bottom: 12px; filter: brightness(0) invert(1) opacity(0.92); }
.site-footer p { margin: 0; color: rgba(216, 228, 239, 0.78); }
.footer-by-vortex { font-size: 0.85rem; font-weight: 700; margin: 6px 0 10px; color: #fff; letter-spacing: 0.02em; }
.footer-heading {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--ac-gold-bright);
}
.site-footer a {
  display: block;
  color: #d8e4ef;
  text-decoration: none;
  margin-bottom: 8px;
  font-size: 0.9rem;
}
.site-footer a:hover { color: var(--ac-gold-bright); }
.site-footer small { display: block; color: rgba(216, 228, 239, 0.65); font-size: 0.8rem; margin-bottom: 4px; }

/* ===== Video modal ===== */
.preview-video-modal {
  border: none;
  border-radius: 12px;
  padding: 0;
  background: #0b1827;
  max-width: min(90vw, 960px);
  width: min(90vw, 960px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  position: relative;
}
.preview-video-modal::backdrop { background: rgba(8, 14, 24, 0.78); }
.preview-video-modal video {
  display: block;
  width: 100%;
  height: auto;
  background: #000;
  border-radius: 12px 12px 0 0;
}
.preview-video-modal form { margin: 0; padding: 12px 16px; text-align: right; background: #0b1827; border-radius: 0 0 12px 12px; }
.preview-video-close {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 6px;
  padding: 6px 14px;
  font: inherit;
  cursor: pointer;
}
.preview-video-close:hover { background: rgba(255, 255, 255, 0.08); }

/* ===== Responsive ===== */
@media (max-width: 920px) {
  .hero { grid-template-columns: 1fr; gap: 32px; padding: 48px 0; }
  .hero-visual { min-height: 280px; }
  .capabilities-grid,
  .audience-grid,
  .proof-grid,
  .contact-band,
  .footer-grid { grid-template-columns: 1fr; }
  .proof-grid { gap: 14px; }
  .preview-band { flex-direction: column; align-items: flex-start; padding: 32px; text-align: left; }
  .audience { padding: 36px 24px; }
  main { padding: 0 20px; }
  .site-header { padding: 16px 20px; flex-wrap: wrap; gap: 12px; }
  .tenure-band { padding: 24px 28px; }
  .tenure-band .tenure-years { font-size: 2rem; }
}

@media (max-width: 600px) {
  .contact-band { padding: 24px; }
  #demo-form { grid-template-columns: minmax(0, 1fr); }
}