:root {
  --bg: #0b0c0f;
  --surface: rgba(255, 255, 255, 0.06);
  --surface2: rgba(255, 255, 255, 0.09);
  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.7);
  --faint: rgba(255, 255, 255, 0.5);

  --accent: #f28c28; /* orange */
  --accent2: rgba(242, 140, 40, 0.2);
  --stroke: rgba(255, 255, 255, 0.12);
  --stroke2: rgba(255, 255, 255, 0.18);

  --shadow: 0 18px 48px rgba(0, 0, 0, 0.35);

  --serif: "Source Serif 4", ui-serif, Georgia, serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;

  --radius: 18px;
  --radius2: 26px;
  --container: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--text);
  background:
    radial-gradient(1000px 540px at 20% 15%, rgba(242, 140, 40, 0.18), transparent 55%),
    radial-gradient(900px 520px at 78% 24%, rgba(255, 255, 255, 0.08), transparent 55%),
    linear-gradient(180deg, #0a0b10 0%, #080a0e 65%, #07090c 100%);
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.skiplink {
  position: absolute;
  left: 12px;
  top: 12px;
  padding: 10px 12px;
  background: #fff;
  color: #111;
  border-radius: 10px;
  transform: translateY(-200%);
  transition: transform 180ms ease;
  z-index: 1000;
}
.skiplink:focus {
  transform: translateY(0);
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(10, 11, 16, 0.55);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.header[data-elevate="true"] {
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.brand__mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #111;
  background: linear-gradient(135deg, #ffd1a2, var(--accent));
  box-shadow: 0 18px 40px rgba(242, 140, 40, 0.18);
}
.brand__text {
  display: grid;
  gap: 2px;
}
.brand__name {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: 0.01em;
}
.brand__tag {
  font-size: 12px;
  color: var(--muted);
}
.brand__cap {
  color: var(--accent);
}

.navToggle {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 14px;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition:
    background 160ms ease,
    border-color 160ms ease,
    transform 160ms ease;
}
.navToggle:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.24);
  transform: translateY(-1px);
}
.navToggle__lines {
  width: 20px;
  height: 12px;
  position: relative;
}
.navToggle__lines::before,
.navToggle__lines::after,
.navToggle__lines {
  content: "";
  display: block;
  background: rgba(255, 255, 255, 0.86);
  border-radius: 2px;
}
.navToggle__lines {
  height: 2px;
  top: 5px;
}
.navToggle__lines::before {
  position: absolute;
  top: -6px;
  left: 0;
  width: 20px;
  height: 2px;
}
.navToggle__lines::after {
  position: absolute;
  top: 6px;
  left: 0;
  width: 20px;
  height: 2px;
}
.navToggle[aria-expanded="true"] .navToggle__lines {
  background: transparent;
}
.navToggle[aria-expanded="true"] .navToggle__lines::before {
  top: 0;
  transform: rotate(45deg);
}
.navToggle[aria-expanded="true"] .navToggle__lines::after {
  top: 0;
  transform: rotate(-45deg);
}

.navPanel {
  display: none;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.navPanel[data-open="true"] {
  display: block;
}
.navPanel__inner {
  padding: 10px 0 16px;
  display: grid;
  gap: 6px;
}
.navLink {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid transparent;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(255, 255, 255, 0.03);
  transition:
    background 160ms ease,
    border-color 160ms ease,
    transform 160ms ease;
}
.navLink:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateY(-1px);
}

.hero {
  padding: 62px 0 46px;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 26px;
  align-items: start;
}

.kicker {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.84);
  margin: 0 0 16px;
}
.kicker::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(242, 140, 40, 0.15);
}

.h1 {
  font-family: var(--serif);
  font-size: clamp(36px, 4.2vw, 54px);
  line-height: 1.05;
  margin: 0 0 14px;
  letter-spacing: -0.02em;
}
.h2 {
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 38px);
  margin: 0;
  letter-spacing: -0.015em;
}
.h3 {
  font-family: var(--serif);
  font-size: 22px;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}
.accent {
  color: var(--accent);
}
.lead {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 17px;
  max-width: 62ch;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 46px;
  padding: 0 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.9);
  font-weight: 600;
  cursor: pointer;
  transition:
    background 160ms ease,
    transform 160ms ease,
    border-color 160ms ease;
}
.btn:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.24);
}
.btn--primary {
  background: linear-gradient(135deg, #ffb26e, var(--accent));
  border-color: rgba(242, 140, 40, 0.25);
  color: #1a1209;
}
.btn--primary:hover {
  background: linear-gradient(135deg, #ffc28e, #f08a22);
}
.btn--ghost {
  background: transparent;
}

.hero__trust {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 10px;
}
.trustCard {
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.trustCard__title {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}
.trustCard__text {
  font-weight: 600;
}

.section {
  padding: 62px 0;
}
.section--tint {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.section__head {
  margin-bottom: 22px;
}
.subhead {
  color: rgba(255, 255, 255, 0.8);
  margin: 10px 0 0;
  max-width: 78ch;
}
.muted {
  color: var(--muted);
  margin: 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.card {
  padding: 18px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow);
}
.card--sticky {
  position: sticky;
  top: 94px;
  align-self: start;
}
.card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
}

.grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: start;
}

/* Studies section: prioritize readable 9-segment circle */
#studies .grid2 {
  grid-template-columns: 1fr;
}

.circleCard {
  padding: 18px;
  border-radius: var(--radius2);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow);
}
.circleCard__head {
  margin-bottom: 14px;
}

.circle {
  position: relative;
  width: 100%;
  max-width: 560px;
  aspect-ratio: 1 / 1;
  border-radius: 999px;
  overflow: hidden;
  margin: 14px auto 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background:
    radial-gradient(circle at 50% 50%, rgba(242, 140, 40, 0.18), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.02));
}
.circle--4 {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.circle--9 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, minmax(0, 1fr));
  max-width: 620px;
}
#studies .circle--9 {
  max-width: min(920px, 94vw);
  padding: 82px 48px 24px;
}
.circle__cell {
  padding: 16px 16px 12px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: grid;
  align-content: start;
  gap: 10px;
  background: rgba(255, 255, 255, 0.02);
}
.circle--9 .circle__cell {
  padding: 8px 6px !important;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
}
.circle--4 .circle__cell,
.circle--9 .circle__cell {
  text-align: center;
}

/* Move content inward to avoid clipping at circular edges */
.circle--4 .circle__cell:nth-child(1) {
  padding: 38px 22px 14px 36px;
}
.circle--4 .circle__cell:nth-child(2) {
  padding: 38px 36px 14px 22px;
}
.circle--4 .circle__cell:nth-child(3) {
  padding: 14px 22px 38px 36px;
}
.circle--4 .circle__cell:nth-child(4) {
  padding: 14px 36px 38px 22px;
}

.circle--9 .circle__cell:nth-child(1),
.circle--9 .circle__cell:nth-child(3),
.circle--9 .circle__cell:nth-child(7),
.circle--9 .circle__cell:nth-child(9) {
  padding: 8px 6px !important;
}
.circle--9 .circle__cell:nth-child(2),
.circle--9 .circle__cell:nth-child(8) {
  padding: 8px 6px !important;
}
.circle--9 .circle__cell:nth-child(4),
.circle--9 .circle__cell:nth-child(6) {
  padding: 8px 6px !important;
}
.circle--9 .circle__cell:nth-child(1),
.circle--9 .circle__cell:nth-child(2),
.circle--9 .circle__cell:nth-child(3) {
  padding: 8px 6px !important;
}
.circle--9 .circle__cell:nth-child(1) {
  padding: 8px 6px !important;
  transform: translate(24px, 40px);
}
.circle--9 .circle__cell:nth-child(3) {
  padding: 8px 6px !important;
  transform: translate(-24px, 40px);
}
.circle--9 .circle__cell:nth-child(2) {
  transform: translateY(32px);
}
.circle--9 .circle__cell:nth-child(1) .stat--mini .stat__num,
.circle--9 .circle__cell:nth-child(3) .stat--mini .stat__num {
  font-size: 31px;
}
.circle--9 .circle__cell:nth-child(1) .stat__label,
.circle--9 .circle__cell:nth-child(3) .stat__label {
  font-size: 10px;
}

.circleBtn {
  appearance: none;
  border: none;
  text-align: left;
  cursor: pointer;
  color: inherit;
  transition: background 140ms ease;
}
.circleBtn:hover,
.circleBtn:focus-visible {
  background: rgba(242, 140, 40, 0.12);
  outline: none;
}
.circleBtn:focus-visible {
  box-shadow: inset 0 0 0 2px rgba(242, 140, 40, 0.6);
}

.circle__center {
  position: absolute;
  inset: 50%;
  transform: translate(-50%, -50%);
  width: 38%;
  height: 38%;
  border-radius: 999px;
  background: rgba(10, 11, 16, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.14);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 12px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.4);
}
.circle__center--small {
  width: 28%;
  height: 28%;
}
.circle--9 .circle__center {
  display: none;
}
.circle__centerTitle {
  font-family: var(--serif);
  font-weight: 700;
}
.circle__centerText {
  font-size: 12px;
  color: var(--muted);
  margin-top: 6px;
}

.stat {
  display: grid;
  gap: 2px;
}
.stat__num {
  font-family: var(--serif);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 34px;
  line-height: 1;
  color: rgba(255, 255, 255, 0.96);
}
.stat__label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.72);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.stat__desc {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.78);
  max-width: 24ch;
}
.circle--4 .stat__desc {
  font-size: 12px;
  line-height: 1.3;
  max-width: none;
}
.circle--4 .stat__num {
  font-size: 30px;
}
.circle--4 .stat__label {
  font-size: 11px;
}
.stat--mini .stat__num {
  font-size: 22px;
}
.stat--mini .stat__desc {
  max-width: none;
  font-size: 12px;
  line-height: 1.3;
}
.circle--9 .stat__desc {
  display: none;
}
.circle--9 .stat--mini .stat__num {
  font-size: 40px;
  line-height: 0.95;
}
.circle--9 .stat__label {
  font-size: 12px;
  letter-spacing: 0.06em;
}

.list {
  margin: 14px 0 0;
  padding-left: 18px;
  color: rgba(255, 255, 255, 0.82);
}
.callout {
  margin-top: 16px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid rgba(242, 140, 40, 0.3);
  background: rgba(242, 140, 40, 0.08);
}
.callout__title {
  font-weight: 700;
  margin-bottom: 6px;
  color: rgba(255, 255, 255, 0.9);
}
.callout__text {
  color: rgba(255, 255, 255, 0.82);
}

.formRow {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}
.formRow--2 {
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 0.02em;
}
input,
select,
textarea {
  width: 100%;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.9);
  font: inherit;
}
textarea {
  resize: vertical;
}
input::placeholder,
textarea::placeholder {
  color: rgba(255, 255, 255, 0.45);
}
.formActions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}
.fineprint {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
}
.result {
  margin-top: 12px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  min-height: 140px;
}
.result pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.84);
}

.membersGrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.memberCard {
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow);
  display: grid;
  gap: 10px;
}
.memberTop {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.badge {
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.82);
}
.badge--accent {
  border-color: rgba(242, 140, 40, 0.25);
  background: rgba(242, 140, 40, 0.12);
}
.logoPill {
  width: 44px;
  height: 44px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.05));
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.memberName {
  font-weight: 800;
  font-size: 16px;
}
.memberMeta {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}
.memberBlurb {
  color: rgba(255, 255, 255, 0.82);
  font-size: 13.5px;
}
.memberLinks a {
  color: rgba(255, 255, 255, 0.86);
  text-decoration: underline;
  text-decoration-color: rgba(242, 140, 40, 0.4);
  text-underline-offset: 3px;
}

.legal .legalBox {
  margin-top: 14px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.tooltip {
  position: fixed;
  left: 0;
  top: 0;
  max-width: 320px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(10, 11, 16, 0.92);
  color: rgba(255, 255, 255, 0.88);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5);
  transform: translate(12px, 12px);
  pointer-events: none;
  opacity: 0;
  transition: opacity 120ms ease;
}
.tooltip[data-show="true"] {
  opacity: 1;
}

.footer {
  padding: 28px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(0, 0, 0, 0.18);
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.footer__brand {
  font-family: var(--serif);
  font-weight: 800;
}
.footerLink {
  color: rgba(255, 255, 255, 0.82);
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid transparent;
}
.footerLink:hover {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
}

@media (max-width: 980px) {
  .hero__grid {
    grid-template-columns: 1fr;
  }
  .cards {
    grid-template-columns: 1fr;
  }
  .grid2 {
    grid-template-columns: 1fr;
  }
  .card--sticky {
    position: relative;
    top: auto;
  }
  .membersGrid {
    grid-template-columns: 1fr;
  }
  .hero__trust {
    grid-template-columns: 1fr;
  }
  .circle {
    max-width: 520px;
  }
  .circle--9 {
    max-width: 560px;
  }
  #studies .circle--9 {
    max-width: min(760px, 95vw);
    padding: 60px 34px 18px;
  }
}

@media (max-width: 640px) {
  .circle {
    max-width: 100%;
  }
  .circle__cell {
    padding: 12px 10px 10px;
    gap: 8px;
  }
  .stat__num {
    font-size: 29px;
  }
  .stat--mini .stat__num {
    font-size: 20px;
  }
  .stat__desc,
  .stat--mini .stat__desc {
    font-size: 11px;
  }
  .circle__centerTitle {
    font-size: 14px;
  }
  .circle__centerText {
    font-size: 11px;
  }
  .circle--4 .circle__cell:nth-child(1),
  .circle--4 .circle__cell:nth-child(2),
  .circle--4 .circle__cell:nth-child(3),
  .circle--4 .circle__cell:nth-child(4) {
    padding: 16px 10px;
  }
  .circle--9 .circle__cell:nth-child(1),
  .circle--9 .circle__cell:nth-child(3),
  .circle--9 .circle__cell:nth-child(7),
  .circle--9 .circle__cell:nth-child(9) {
    padding: 6px 4px !important;
  }
  .circle--9 .circle__cell:nth-child(1),
  .circle--9 .circle__cell:nth-child(2),
  .circle--9 .circle__cell:nth-child(3) {
    padding: 6px 4px !important;
  }
  .circle--9 .circle__cell:nth-child(1) {
    padding: 6px 4px !important;
    transform: none;
  }
  .circle--9 .circle__cell:nth-child(3) {
    padding: 6px 4px !important;
    transform: none;
  }
  .circle--9 .circle__cell:nth-child(2) {
    transform: none;
  }
  .circle--9 .stat--mini .stat__num {
    font-size: 24px;
  }
  .circle--9 .circle__cell:nth-child(1) .stat--mini .stat__num,
  .circle--9 .circle__cell:nth-child(3) .stat--mini .stat__num {
    font-size: 22px;
  }
  #studies .circle--9 {
    padding: 36px 20px 10px;
  }
  .circle--9 .stat__label {
    font-size: 11px;
  }
}