:root {
  --iv-ink: #111111;
  --iv-muted: #5f6368;
  --iv-line: #e5e5e5;
  --iv-paper: #f5f5f7;
  --iv-card: #ffffff;
  --iv-accent: #111111;
  --iv-accent-dark: #111111;
  --iv-gold: #8a6f33;
}

.investor-platform-page {
  background: var(--iv-paper);
  color: var(--iv-ink);
}

.investor-platform-page .nav a[aria-current="page"] {
  color: var(--accent);
  background: rgba(0, 113, 227, .08);
}

.iv-hero {
  position: relative;
  min-height: 860px;
  padding: 170px clamp(20px, 5vw, 72px) 40px;
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}

.iv-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.48) 45%, rgba(0, 0, 0, 0.12)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.7), transparent 42%);
}

.iv-hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.iv-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.iv-hero-copy {
  max-width: 980px;
  color: #fff;
}

.iv-eyebrow {
  margin: 0 0 14px;
  color: var(--iv-gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.iv-hero h1 {
  max-width: 1040px;
  margin: 0;
  font-size: clamp(44px, 7vw, 92px);
  line-height: 0.98;
  letter-spacing: 0;
}

.iv-hero-copy > p:not(.iv-eyebrow) {
  max-width: 760px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.45;
}

.iv-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.iv-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--iv-accent);
  border-radius: 4px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.iv-button:hover {
  transform: translateY(-1px);
}

.iv-button-primary {
  background: var(--iv-accent);
  color: #fff;
}

.iv-button-secondary {
  background: #fff;
  color: var(--iv-ink);
  border-color: #fff;
}

.iv-button-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}

.iv-metric-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 80px;
  background: rgba(255, 255, 255, 0.22);
}

.iv-metric-strip article {
  min-height: 126px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.92);
}

.iv-metric-strip strong,
.iv-metric-strip span {
  display: block;
}

.iv-metric-strip strong {
  font-size: 18px;
}

.iv-metric-strip span {
  margin-top: 10px;
  color: var(--iv-muted);
  line-height: 1.45;
}

.iv-section {
  padding: clamp(64px, 8vw, 112px) clamp(20px, 5vw, 72px);
}

.iv-section-head {
  max-width: 860px;
  margin-bottom: 34px;
}

.iv-section h2 {
  margin: 0;
  max-width: 900px;
  font-size: clamp(34px, 4.6vw, 64px);
  line-height: 1.04;
  letter-spacing: 0;
}

.iv-section-head > p:not(.iv-eyebrow),
.iv-market-copy p,
.iv-contact-section > div p {
  color: var(--iv-muted);
  font-size: 18px;
  line-height: 1.65;
}

.iv-card-grid {
  display: grid;
  gap: 14px;
}

.iv-card-grid.six {
  grid-template-columns: repeat(3, 1fr);
}

.iv-card-grid.five {
  grid-template-columns: repeat(5, 1fr);
}

.iv-card-grid article,
.iv-data-grid article,
.iv-use-grid article,
.iv-faq details {
  border: 1px solid var(--iv-line);
  background: var(--iv-card);
  border-radius: 8px;
}

.iv-card-grid article {
  min-height: 220px;
  padding: 26px;
}

.iv-card-grid span {
  color: var(--iv-gold);
  font-weight: 900;
}

.iv-card-grid h3,
.iv-use-grid h3 {
  margin: 18px 0 10px;
  font-size: 21px;
}

.iv-card-grid p,
.iv-use-grid p,
.iv-timeline p,
.iv-faq p {
  color: var(--iv-muted);
  line-height: 1.55;
}

.iv-market {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 6vw, 80px);
  background: #fff;
}

.iv-source-notes {
  display: grid;
  gap: 10px;
  margin-top: 28px;
  padding: 22px;
  border-left: 4px solid var(--iv-gold);
  background: #f6f3eb;
}

.iv-source-notes span {
  color: var(--iv-muted);
}

.iv-use-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.iv-use-grid article {
  overflow: hidden;
}

.iv-use-grid img {
  width: 100%;
  aspect-ratio: 1.35;
  object-fit: cover;
}

.iv-use-grid h3,
.iv-use-grid p {
  padding-inline: 20px;
}

.iv-use-grid p:last-child {
  padding-bottom: 22px;
}

.iv-calculator {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  gap: 18px;
  margin-bottom: 26px;
}

.iv-calc-panel,
.iv-calc-output,
.iv-chart-card {
  border: 1px solid var(--iv-line);
  background: #fff;
  border-radius: 8px;
}

.iv-calc-panel {
  display: grid;
  gap: 14px;
  padding: 22px;
}

.iv-calc-panel label {
  display: grid;
  gap: 7px;
  font-weight: 800;
}

.iv-calc-panel span {
  color: var(--iv-muted);
  font-size: 13px;
}

.iv-calc-panel input,
.iv-calc-panel select {
  width: 100%;
  border: 1px solid var(--iv-line);
  border-radius: 4px;
  padding: 12px;
  background: #f9f9fb;
  color: var(--iv-ink);
  font: inherit;
}

.iv-calc-output {
  padding: 22px;
}

.iv-calc-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.iv-calc-kpis article {
  min-height: 120px;
  padding: 18px;
  border: 1px solid var(--iv-line);
  background: #f7f7f8;
  border-radius: 8px;
}

.iv-calc-kpis span,
.iv-chart-head span,
.iv-bars span {
  display: block;
  color: var(--iv-muted);
  font-size: 13px;
}

.iv-calc-kpis strong {
  display: block;
  margin-top: 18px;
  font-size: clamp(21px, 2.4vw, 32px);
  line-height: 1.05;
}

.iv-chart-card {
  margin-top: 14px;
  padding: 18px;
}

.iv-chart-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: baseline;
  margin-bottom: 14px;
}

.iv-bars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  align-items: end;
  min-height: 230px;
}

.iv-bars article {
  display: grid;
  grid-template-rows: 1fr auto auto;
  gap: 8px;
  height: 220px;
  align-items: end;
}

.iv-bars i {
  display: block;
  width: 100%;
  min-height: 24px;
  height: var(--bar-height, 40%);
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, #111, #6e6e73);
}

.iv-bars article:nth-child(2) i {
  background: linear-gradient(180deg, #006edb, #5aa8ff);
}

.iv-bars article:nth-child(3) i {
  background: linear-gradient(180deg, #a06f00, #d8ae45);
}

.iv-bars strong {
  font-size: 18px;
}

.iv-calc-note {
  margin: 16px 0 0;
  color: var(--iv-muted);
  line-height: 1.55;
}

.iv-table-wrap {
  overflow-x: auto;
  margin-top: 18px;
  border: 1px solid var(--iv-line);
  background: #fff;
  border-radius: 8px;
}

.iv-table-wrap table {
  width: 100%;
  min-width: 880px;
  border-collapse: collapse;
}

.iv-table-wrap caption {
  padding: 20px;
  text-align: left;
  font-size: 22px;
  font-weight: 900;
}

.iv-table-wrap th,
.iv-table-wrap td {
  padding: 15px 18px;
  border-top: 1px solid var(--iv-line);
  text-align: left;
  vertical-align: top;
}

.iv-table-wrap th {
  background: #f2f4f1;
  color: var(--iv-ink);
  font-size: 13px;
  text-transform: uppercase;
}

.iv-warning {
  margin-top: 18px;
  padding: 18px 20px;
  border: 1px solid #d9c79f;
  background: #fff8e8;
  color: #6b572a;
  font-weight: 800;
}

.iv-timeline {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  border-top: 1px solid var(--iv-line);
}

.iv-timeline article {
  padding: 24px 18px 0;
  border-right: 1px solid var(--iv-line);
}

.iv-timeline article:last-child {
  border-right: 0;
}

.iv-timeline span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--iv-accent);
  color: #fff;
  font-weight: 900;
}

.iv-timeline h3 {
  min-height: 54px;
}

.iv-proof-grid,
.iv-ops,
.iv-contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(28px, 6vw, 80px);
}

.iv-check-grid,
.iv-data-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.iv-check-grid span {
  padding: 16px 18px;
  border-left: 3px solid var(--iv-accent);
  background: #fff;
  font-weight: 800;
}

.iv-data-grid article {
  padding: 22px;
}

.iv-data-grid strong,
.iv-data-grid span {
  display: block;
}

.iv-data-grid span,
.iv-ops dd {
  margin-top: 8px;
  color: #8c6322;
  font-weight: 900;
}

.iv-ops {
  background: #fff;
}

.iv-ops dl {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin: 0;
  background: var(--iv-line);
}

.iv-ops dl div {
  padding: 22px;
  background: #fff;
}

.iv-ops dt {
  font-weight: 900;
}

.iv-ops dd {
  margin-left: 0;
}

.iv-center-cta {
  margin-top: 28px;
}

.iv-faq {
  display: grid;
  gap: 10px;
}

.iv-faq details {
  padding: 0;
}

.iv-faq summary {
  padding: 20px 22px;
  cursor: pointer;
  font-weight: 900;
}

.iv-faq p {
  margin: 0;
  padding: 0 22px 22px;
}

.iv-contact-section {
  background: var(--iv-accent-dark);
  color: #fff;
}

.iv-contact-section .iv-eyebrow {
  color: #d8c28d;
}

.iv-contact-section p {
  color: rgba(255, 255, 255, 0.72);
}

.iv-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  padding: 24px;
  background: #fff;
  color: var(--iv-ink);
  border-radius: 8px;
}

.iv-form label {
  display: grid;
  gap: 7px;
  font-weight: 800;
}

.iv-form .wide {
  grid-column: 1 / -1;
}

.iv-form input,
.iv-form select,
.iv-form textarea {
  width: 100%;
  border: 1px solid var(--iv-line);
  border-radius: 4px;
  padding: 13px 12px;
  font: inherit;
  background: #f9faf8;
}

.iv-form button {
  grid-column: 1 / -1;
  cursor: pointer;
}

.iv-form .form-status {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--iv-muted);
}

.iv-needed {
  background: #fff;
}

.iv-needed ul {
  columns: 3;
  margin: 0;
  padding-left: 20px;
  color: var(--iv-muted);
  line-height: 1.8;
}

@media (max-width: 1100px) {
  .iv-metric-strip,
  .iv-use-grid,
  .iv-card-grid.five,
  .iv-timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .iv-card-grid.six {
    grid-template-columns: repeat(2, 1fr);
  }

  .iv-timeline article {
    border-bottom: 1px solid var(--iv-line);
  }
}

@media (max-width: 760px) {
  .iv-hero {
    min-height: auto;
    padding-top: 132px;
  }

  .iv-actions,
  .iv-button {
    width: 100%;
  }

  .iv-metric-strip,
  .iv-calculator,
  .iv-card-grid.six,
  .iv-card-grid.five,
  .iv-use-grid,
  .iv-market,
  .iv-proof-grid,
  .iv-ops,
  .iv-contact-section,
  .iv-check-grid,
  .iv-data-grid,
  .iv-calc-kpis,
  .iv-ops dl,
  .iv-form,
  .iv-timeline {
    grid-template-columns: 1fr;
  }

  .iv-card-grid article {
    min-height: auto;
  }

  .iv-timeline article {
    border-right: 0;
  }

  .iv-needed ul {
    columns: 1;
  }
}