/* Robinhedge pre-launch landing page.
   Tokens follow the Robinhedge AI visual brand system v1 (04 Sep 2026).
   Boxes are content-box on purpose, matching the design reference: the 1240px
   container max-width is the content width, with the side gutter outside it. */

:root {
  /* Grounds */
  --pine-700: #26372C;
  --bone: #EAEAE2;

  /* Ramp */
  --ink: #101410;
  --pine-900: #141E18;
  --pine-800: #1B2820;
  --pine-600: #38493C;
  --pine-400: #5C6D60;
  --pine-200: #94A398;

  /* Surfaces */
  --hairline: #DCDCD2;
  --paper: #F7F6F1;
  --white: #FDFEFD;
  --hairline-on-pine: rgba(234, 234, 226, 0.14);
  --muted-on-pine: rgba(234, 234, 226, 0.78);

  /* Signals: data only, under 5% of any screen */
  --sage: #7FB394;
  --sage-ink: #3E6B4F;
  --sage-tint: #E4EEE7;
  --sage-border: #C2DACB;
  --brass: #B49C6D;
  --brass-ink: #7C6423;
  --brass-tint: #F3EFE0;
  --clay: #C68A70;
  --clay-ink: #9A5238;
  --clay-tint: #F6E9E2;
  --chip: #E7EAE7;
  --chip-muted: #EDEDE6;

  --focus: #4f6ce5;

  --serif: 'EB Garamond', Georgia, serif;
  --sans: 'Instrument Sans', system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;

  --max: 1240px;
  --gutter: clamp(20px, 5vw, 72px);
  --section-space: clamp(72px, 9vw, 120px);
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  background: var(--bone);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-wrap: pretty;
}

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

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

.spacer {
  flex: 1;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 30;
  padding: 10px 16px;
  border-radius: 100px;
  background: var(--bone);
  color: var(--pine-800);
  font-size: 13px;
  font-weight: 600;
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
}

/* In-copy link: sage with a 35% underline */
.link {
  color: var(--sage-ink);
  border-bottom: 1px solid rgba(62, 107, 79, 0.35);
  transition: color 0.2s, border-color 0.2s;
}

.link:hover {
  color: var(--pine-700);
  border-bottom-color: var(--pine-700);
}

/* Shared small parts */

.label {
  margin: 0;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--pine-400);
}

.pill {
  position: relative;
  border-radius: 100px;
  transition: background-color 0.2s, color 0.2s;
}

/* Keeps every pill's tap target at least 44px tall without changing how it is drawn */
.pill::before {
  content: "";
  position: absolute;
  inset: min(0px, calc((100% - 44px) / 2)) 0;
}

.pill--outline {
  padding: 8px 16px;
  border: 1px solid rgba(234, 234, 226, 0.28);
  color: var(--bone);
  font-size: 13px;
  font-weight: 500;
}

.pill--outline:hover {
  background: var(--bone);
  color: var(--pine-800);
}

.pill--bone {
  padding: 13px 24px;
  background: var(--bone);
  color: var(--pine-800);
  font-size: 14px;
  font-weight: 600;
}

.pill--bone:hover {
  background: var(--white);
}

.pill--pine {
  padding: 14px 26px;
  background: var(--pine-700);
  color: var(--bone);
  font-size: 14px;
  font-weight: 600;
}

.pill--pine:hover {
  background: var(--pine-800);
}

.status {
  margin: 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  text-wrap: balance;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--pine-200);
}

.status__dot {
  flex: none;
  width: 6px;
  height: 6px;
  margin-top: 4px;
  margin-top: calc((1lh - 6px) / 2);
  border-radius: 50%;
  background: var(--sage);
}

.status--sage {
  color: var(--sage-ink);
}

.status--sage .status__dot {
  background: var(--sage-ink);
}

.conviction {
  padding: 5px 11px;
  border: 1px solid var(--sage-border);
  border-radius: 100px;
  background: var(--sage-tint);
  color: var(--sage-ink);
  font-family: var(--mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.conviction--flat {
  padding: 4px 10px;
  border: 0;
}

.direction {
  padding: 5px 11px;
  border: 1px solid var(--sage-border);
  border-radius: 100px;
  background: var(--sage-tint);
  color: var(--sage-ink);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.ticker {
  font-family: var(--serif);
  font-size: 19px;
}

/* Lane badges are square-cornered; conviction is a pill */
.badge {
  padding: 5px 10px;
  border-radius: 3px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
}

.badge--brass {
  background: var(--brass-tint);
  color: var(--brass-ink);
}

.badge--neutral {
  background: var(--chip);
  color: var(--pine-700);
}

.badge--muted {
  background: var(--chip-muted);
  color: var(--pine-400);
}

.badge,
.conviction,
.direction {
  white-space: nowrap;
}

.avatars {
  display: flex;
}

.avatar {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border: 1.5px solid var(--white);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 11.5px;
}

.avatar + .avatar {
  margin-left: -6px;
}

.avatar--dm {
  background: var(--chip);
  color: var(--pine-700);
}

.avatar--ls {
  background: var(--brass-tint);
  color: var(--brass-ink);
}

.avatar--rk {
  background: var(--clay-tint);
  color: var(--clay-ink);
}

.avatar--more {
  background: var(--chip-muted);
  color: var(--pine-400);
  font-family: var(--mono);
  font-size: 9.5px;
}

.avatars--lg .avatar {
  width: 34px;
  height: 34px;
  border-width: 2px;
  font-size: 14px;
}

.avatars--lg .avatar + .avatar {
  margin-left: -9px;
}

.avatars--lg .avatar--more {
  font-size: 11px;
}

.card {
  background: var(--white);
  border: 1px solid var(--hairline);
}

/* 1 · Nav */

.masthead {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--pine-700);
  color: var(--bone);
}

/* Anchor targets land below the sticky nav instead of under it */
#main,
#how,
#founders {
  scroll-margin-top: 64px;
}

.nav {
  max-width: var(--max);
  height: 64px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  gap: 24px;
  border-bottom: 1px solid var(--hairline-on-pine);
}

/* Joined wordmark: the mark is the R of "Robinhedge", drawn like a swash capital. At 1.333em
   (28px) it keeps its usual size, rising above the ascenders and dropping to descender depth. */
.nav__brand {
  position: relative;
  top: -0.24em; /* keeps the word on the previous lockup's baseline in the 64px bar */
  display: flex;
  align-items: baseline;
  color: var(--bone);
  font-family: var(--serif);
  font-size: 21px;
  font-style: italic;
  line-height: 1;
}

.nav__brand img {
  position: relative;
  top: 0.33em;
  width: auto;
  height: 1.333em;
}

.nav__link {
  color: var(--pine-200);
  font-size: 13px;
  font-weight: 500;
  transition: color 0.2s;
}

.nav__link:hover {
  color: var(--bone);
}

@media (max-width: 479px) {
  .nav__link {
    display: none;
  }
}

/* 2 · Hero */

.hero-band {
  background: var(--pine-700);
  color: var(--bone);
}

.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(64px, 9vw, 120px) var(--gutter) clamp(64px, 8vw, 104px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr));
  gap: 56px 64px;
  align-items: center;
}

.hero__title {
  max-width: 14ch;
  margin: 26px 0 0;
  font-family: var(--serif);
  font-size: clamp(44px, 6vw, 76px);
  font-style: italic;
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.hero__sub {
  max-width: 52ch;
  margin: 28px 0 0;
  color: var(--muted-on-pine);
  font-size: 17px;
  line-height: 1.6;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 36px;
}

.hero__more {
  padding: 13px 8px;
  color: var(--pine-200);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}

.hero__more:hover {
  color: var(--bone);
}

/* Hero board-card specimen (static) */

.specimen {
  margin: 0;
  padding: 24px 26px;
  border: 1px solid var(--hairline);
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  box-shadow: 0 24px 60px rgba(16, 20, 16, 0.28);
}

.specimen__head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.specimen__title {
  margin: 14px 0 0;
  font-family: var(--serif);
  font-size: 25px;
  line-height: 1.25;
}

.specimen__thesis {
  margin: 10px 0 0;
  color: var(--pine-600);
  font-family: var(--serif);
  font-size: 16.5px;
  font-style: italic;
  line-height: 1.55;
}

.specimen__fields {
  margin: 20px 0 0;
  padding-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  border-top: 1px solid var(--bone);
}

.specimen__fields dt {
  color: var(--pine-400);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.specimen__fields dd {
  margin: 4px 0 0;
  font-family: var(--mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.specimen__fields .is-stop {
  color: var(--clay-ink);
}

.specimen__fields .is-target {
  color: var(--sage-ink);
}

.specimen__foot {
  margin-top: 18px;
  padding-top: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-top: 1px solid var(--bone);
}

.specimen__meta {
  color: var(--pine-400);
  font-size: 12.5px;
}

.specimen__foot .badge {
  padding: 4px 10px;
}

@media (max-width: 479px) {
  .specimen__meta-more {
    display: none;
  }
}

/* 3 · Pillars */

.pillars {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(64px, 8vw, 104px) var(--gutter) 0;
}

.pillars__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px;
}

@media (max-width: 939px) {
  .pillars__grid {
    grid-template-columns: 1fr;
  }
}

.pillar {
  padding-top: 22px;
  border-top: 2px solid var(--pillar-rule);
}

.pillar--sage {
  --pillar-rule: var(--sage);
  --pillar-ink: var(--sage-ink);
}

.pillar--brass {
  --pillar-rule: var(--brass);
  --pillar-ink: var(--brass-ink);
}

.pillar--clay {
  --pillar-rule: var(--clay);
  --pillar-ink: var(--clay-ink);
}

.pillar__label {
  margin: 0;
  color: var(--pillar-ink);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.pillar__statement {
  max-width: 560px;
  margin: 12px 0 0;
  font-family: var(--serif);
  font-size: 25px;
  font-style: italic;
  line-height: 1.3;
}

.pillar__body {
  max-width: 560px;
  margin: 14px 0 0;
  color: var(--pine-600);
  font-size: 14.5px;
  line-height: 1.65;
}

/* Section header, shared by How it works and Founders */

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--section-space) var(--gutter) 0;
}

.section-head {
  padding-bottom: 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  border-bottom: 1px solid var(--hairline);
}

.section-head h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.section-head__num {
  color: var(--pine-400);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
}

.section-head__kicker {
  color: var(--pine-400);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* 4 · How it works */

.steps {
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

@media (max-width: 1179px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 559px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

.step {
  padding: 26px 26px 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.step__avatars {
  margin-top: 6px;
}

.step__visual {
  height: 38px;
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.step__title {
  margin: 0;
  font-family: var(--serif);
  font-size: 23px;
  font-weight: 400;
  line-height: 1.25;
}

.step__body {
  margin: 0;
  color: var(--pine-600);
  font-size: 14px;
  line-height: 1.65;
}

/* Staged context: what the panel weighs in every deliberation. A header over three inputs. */

.context {
  margin-top: 40px;
}

.context__title {
  margin: 12px 0 0;
  font-family: var(--serif);
  font-size: 23px;
  font-style: italic;
  font-weight: 400;
  line-height: 1.25;
}

.context__grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px 20px;
}

@media (max-width: 759px) {
  .context__grid {
    grid-template-columns: 1fr;
  }

  /* Stacked, the samples no longer need to line up across columns */
  .context__sample {
    min-height: 0;
  }
}

.context__cell {
  padding-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 2px solid var(--pine-700);
}

.context__sample {
  min-height: 52px;
  margin: 0;
}

.context__time {
  margin-right: 10px;
  color: var(--pine-400);
  font-family: var(--mono);
  font-size: 10.5px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}

.context__headline {
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.35;
}

.context__quote {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

.context__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  font-size: 13px;
}

.context__row .is-up {
  color: var(--sage-ink);
}

.context__row--meta {
  color: var(--pine-400);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.context__note {
  color: var(--pine-600);
  font-family: var(--serif);
  font-size: 19px;
  font-style: italic;
  line-height: 1.35;
}

.context__body {
  margin: 0;
  color: var(--pine-600);
  font-size: 14px;
  line-height: 1.65;
}

.context + .disclaimer {
  margin-top: 36px;
}

.disclaimer {
  margin: 20px 0 0;
  padding: 14px 18px;
  border-radius: 6px;
  background: var(--paper);
  color: var(--pine-400);
  font-family: var(--serif);
  font-size: 14px;
  font-style: italic;
  line-height: 1.5;
}

/* 5 · Founders' note */

.note-wrap {
  max-width: var(--max);
  margin: var(--section-space) auto 0;
  padding: 0 var(--gutter);
}

.note {
  padding: clamp(40px, 6vw, 72px);
  background: var(--pine-700);
  color: var(--bone);
}

.note__label {
  margin: 0;
  color: var(--pine-200);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.note__quote {
  max-width: 30ch;
  margin: 24px 0 0;
  font-family: var(--serif);
  font-size: clamp(26px, 3.2vw, 40px);
  font-style: italic;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.note__body {
  max-width: 64ch;
  margin: 28px 0 0;
  color: var(--muted-on-pine);
  font-size: 15.5px;
  line-height: 1.7;
}

.note__sign {
  margin: 32px 0 0;
  color: var(--pine-200);
  font-family: var(--serif);
  font-size: 17px;
  font-style: italic;
}

/* 6 · Founders */

.founders {
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 1023px) {
  .founders {
    grid-template-columns: 1fr;
  }
}

.founder {
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.founder__photo {
  display: block;
  width: 112px;
  height: 112px;
  border-radius: 50%;
  object-fit: cover;
}

.founder__name {
  margin: 0;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 400;
  line-height: 1.15;
}

.founder__title {
  margin: 6px 0 0;
  color: var(--pine-400);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.founder__bio {
  flex: 1;
  margin: 0;
  color: var(--pine-600);
  font-size: 14px;
  line-height: 1.65;
}

.founder__link {
  align-self: flex-start;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

@media (min-width: 600px) and (max-width: 1023px) {
  .founder {
    display: grid;
    grid-template-columns: 112px 1fr;
    align-content: start;
    gap: 14px 32px;
  }

  .founder__photo {
    grid-row: 1 / span 3;
  }

  .founder > :not(.founder__photo) {
    grid-column: 2;
  }

  .founder__link {
    justify-self: start;
  }
}

/* 7 · Contact */

.contact {
  max-width: var(--max);
  margin: 0 auto;
  padding: var(--section-space) var(--gutter);
}

.contact__grid {
  padding-top: 48px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: 32px;
  align-items: end;
  border-top: 1px solid var(--hairline);
}

.contact__headline {
  max-width: 18ch;
  margin: 18px 0 0;
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 48px);
  font-style: italic;
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.015em;
}

.contact__body {
  max-width: 48ch;
  margin: 18px 0 0;
  color: var(--pine-600);
  font-size: 15px;
  line-height: 1.65;
}

.contact__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
}

.contact__email {
  padding: 14px 8px;
  color: var(--pine-400);
  font-family: var(--mono);
  font-size: 12.5px;
  transition: color 0.2s;
}

.contact__email:hover {
  color: var(--ink);
}

/* 8 · Footer */

.footer {
  background: var(--pine-700);
  color: var(--pine-200);
}

.footer__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 32px var(--gutter);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.footer__inner img {
  width: auto;
  height: 28px;
}

.footer__disclaimer {
  font-family: var(--serif);
  font-size: 13.5px;
  font-style: italic;
  letter-spacing: 0;
  text-transform: none;
}