@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@500;600&family=Manrope:wght@400;500;600;700;800&display=swap");

:root {
  color-scheme: light;
  --page: #f5f1e8;
  --paper: #fcfaf6;
  --paper-strong: #ffffff;
  --ink: #12161d;
  --muted: #5d6470;
  --line: rgba(18, 22, 29, 0.12);
  --line-strong: rgba(18, 22, 29, 0.18);
  --accent: #c26d4b;
  --accent-soft: #f0e0d4;
  --panel: #121720;
  --panel-text: #ece6dc;
  --panel-line: rgba(236, 230, 220, 0.14);
  --success: #4d6b5d;
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --content-width: min(1160px, calc(100vw - 48px));
  --text-width: 720px;
  --shadow-soft: 0 8px 24px rgba(18, 22, 29, 0.04);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--page);
}

img {
  display: block;
  max-width: 100%;
}

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

button,
input {
  font: inherit;
}

ul {
  margin: 0;
  padding: 0;
}

.site-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

body[data-route="landing"] .site-shell,
body[data-route="home"] .site-shell,
body[data-route="home-invited"] .site-shell {
  min-height: auto;
  grid-template-rows: auto auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(245, 241, 232, 0.92);
  border-bottom: 1px solid rgba(18, 22, 29, 0.08);
}

.site-header__inner,
.section,
.site-footer__inner,
.site-footer__legal {
  width: var(--content-width);
  margin: 0 auto;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand__mark {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
}

.brand__lockup {
  display: grid;
  gap: 2px;
}

.brand__name {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.brand__tagline {
  color: var(--muted);
  font-size: 12px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}

.site-nav__links a,
.site-nav__signin,
.site-footer__links a,
.inline-link {
  transition: color 180ms ease;
}

.site-nav__links a[aria-current="page"],
.site-footer__links a[aria-current="page"],
.site-nav__links a:hover,
.site-nav__signin:hover,
.site-footer__links a:hover,
.inline-link:hover {
  color: var(--ink);
}

.site-nav__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.site-nav__signin {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.02em;
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease;
}

.button:focus-visible,
.site-nav__links a:focus-visible,
.site-nav__signin:focus-visible,
.site-footer__links a:focus-visible,
.inline-link:focus-visible,
.faq-item summary:focus-visible {
  outline: 2px solid rgba(194, 109, 75, 0.32);
  outline-offset: 4px;
}

.button--primary {
  color: var(--paper);
  background: var(--ink);
}

.button--primary:hover {
  background: #252c38;
}

.button--secondary {
  color: var(--ink);
  background: transparent;
  border-color: var(--line-strong);
}

.button--secondary:hover {
  background: rgba(255, 255, 255, 0.52);
}

.button--ghost {
  color: var(--muted);
  padding: 0;
  min-height: auto;
  border: 0;
  border-radius: 0;
  background: transparent;
}

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

.button--full {
  width: 100%;
}

.section {
  padding: 88px 0;
}

.section--tight {
  padding: 56px 0;
}

.section--divider {
  border-top: 1px solid var(--line);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: rgba(194, 109, 75, 0.4);
}

.hero,
.article-hero,
.auth-layout,
.launch-hero {
  padding-top: 96px;
}

body[data-route="landing"] .hero,
body[data-route="home"] .hero {
  padding-top: 28px;
}

body[data-route="landing"] .section,
body[data-route="home"] .section,
body[data-route="home-invited"] .section {
  padding-top: 44px;
  padding-bottom: 44px;
}

body[data-route="landing"] .section--tight,
body[data-route="home"] .section--tight,
body[data-route="home-invited"] .section--tight {
  padding-top: 32px;
  padding-bottom: 32px;
}

.hero--center,
.article-hero {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 28px;
}

.hero__inner,
.article-shell {
  width: min(100%, var(--text-width));
  display: grid;
  gap: 28px;
}

.hero--center .hero__inner,
.article-hero .article-shell {
  justify-items: center;
}

.hero__title,
.section-heading,
.section-copy h2,
.article-shell h1,
.article-section h2,
.auth-copy h1,
.auth-panel h2,
.launch-board h2,
.plan-card h3,
.feature-row h3,
.resource-row h3,
.cta-band h2,
.support-block h3 {
  margin: 0;
  letter-spacing: -0.06em;
}

.hero__title,
.article-shell h1,
.auth-copy h1 {
  font-size: clamp(3.5rem, 7vw, 6.5rem);
  line-height: 0.92;
  max-width: 11ch;
}

.hero__lede,
.article-shell p,
.section-copy p,
.section-heading__lede,
.feature-row p,
.resource-row p,
.plan-card p,
.auth-copy p,
.auth-panel p,
.launch-option p,
.article-section p,
.article-section li,
.support-block li,
.cta-band p,
.fine-print,
.faq-item p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

.hero__lede,
.article-shell p,
.auth-copy p {
  max-width: 44rem;
  font-size: 19px;
}

.landing-main {
  display: grid;
  gap: 0;
}

.landing-mark {
  width: var(--content-width);
  margin: 0 auto;
  display: flex;
  justify-content: center;
  padding-top: 36px;
}

.landing-mark__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.landing-mark__icon {
  width: 42px;
  height: 42px;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero--center .action-row,
.article-hero .action-row {
  justify-content: center;
}

.feature-row__index,
.resource-row__label,
.plan-card__label,
.auth-panel__label,
.launch-option__label,
.support-block__label,
.section-kicker {
  color: var(--muted);
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.split-statement {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
  gap: 48px;
  align-items: start;
}

.section-copy {
  display: grid;
  gap: 18px;
}

.section-copy h2,
.section-heading {
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  line-height: 0.98;
  max-width: 11ch;
}

.section-heading-wrap {
  display: grid;
  justify-items: center;
  gap: 18px;
  text-align: center;
  margin-bottom: 42px;
}

.section-heading-wrap .section-heading {
  max-width: 12ch;
}

.feature-list,
.resource-list,
.article-list,
.support-columns,
.launch-grid {
  display: grid;
  gap: 0;
}

.feature-row,
.resource-row,
.article-section,
.faq-item,
.launch-option {
  border-top: 1px solid var(--line);
}

.feature-row:last-child,
.resource-row:last-child,
.article-section:last-child,
.faq-item:last-child,
.launch-option:last-child {
  border-bottom: 1px solid var(--line);
}

.feature-row {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  gap: 28px;
  padding: 28px 0;
  align-items: start;
}

.feature-row__body,
.resource-row__body,
.launch-option__body,
.support-block {
  display: grid;
  gap: 12px;
}

.dark-panel {
  background: var(--panel);
  color: var(--panel-text);
  border-radius: var(--radius-xl);
  padding: 36px;
  display: grid;
  gap: 24px;
  box-shadow: var(--shadow-soft);
}

.dark-panel .section-kicker,
.dark-panel p,
.dark-panel .panel-row span {
  color: var(--panel-text);
}

.dark-panel .section-heading {
  color: var(--paper);
  max-width: 12ch;
}

.panel-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 40px;
  align-items: start;
}

.panel-grid--invite {
  grid-template-columns: minmax(0, 1fr) minmax(340px, 420px);
}

.panel-copy {
  display: grid;
  gap: 18px;
}

.panel-rows {
  display: grid;
}

.panel-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 20px;
  padding: 18px 0;
  border-top: 1px solid var(--panel-line);
}

.panel-row:last-child {
  border-bottom: 1px solid var(--panel-line);
}

.panel-row span {
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-row p {
  color: rgba(236, 230, 220, 0.78);
}

.plan-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.plan-card {
  display: grid;
  gap: 18px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.38);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.plan-card--featured {
  background: var(--paper-strong);
  border-color: rgba(194, 109, 75, 0.3);
}

.plan-card__price {
  display: grid;
  gap: 4px;
}

.plan-card__price strong {
  font-size: 2.6rem;
  line-height: 1;
  letter-spacing: -0.05em;
}

.plan-card__meta {
  color: var(--muted);
  font-size: 14px;
}

.plan-card ul,
.support-block ul,
.article-section ul {
  list-style: none;
  display: grid;
  gap: 10px;
}

.plan-card li,
.support-block li,
.article-section li {
  position: relative;
  padding-left: 18px;
}

.plan-card li::before,
.support-block li::before,
.article-section li::before {
  content: "";
  position: absolute;
  top: 11px;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
}

.resource-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 26px 0;
}

.resource-row__body {
  grid-column: 1;
}

.resource-row__action {
  grid-column: 2;
}

.article-shell {
  width: min(100%, 860px);
}

.article-list {
  width: min(100%, 860px);
  margin: 0 auto;
}

.article-section {
  padding: 30px 0;
  display: grid;
  gap: 14px;
}

.article-section h2 {
  font-size: 1.7rem;
}

.faq-list {
  width: min(100%, 860px);
  margin: 0 auto;
  display: grid;
}

.faq-item {
  padding: 0;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 0;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  color: var(--muted);
  font-size: 20px;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "-";
}

.faq-item__content {
  padding: 0 0 24px;
}

.support-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.support-block {
  padding: 28px;
  background: rgba(255, 255, 255, 0.38);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}

.support-block h3 {
  font-size: 1.6rem;
}

.cta-band {
  display: grid;
  gap: 18px;
  padding: 34px;
  background: rgba(255, 255, 255, 0.44);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
}

.cta-band h2 {
  font-size: clamp(2rem, 3vw, 3.2rem);
  max-width: 12ch;
  line-height: 0.98;
}

.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.9fr);
  gap: 48px;
  align-items: start;
}

.auth-copy {
  display: grid;
  gap: 24px;
}

.auth-stack {
  display: grid;
  gap: 18px;
}

.detail-list {
  display: grid;
  gap: 0;
}

.detail-list__item {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 18px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.detail-list__item:last-child {
  border-bottom: 1px solid var(--line);
}

.detail-list__item span {
  color: var(--muted);
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.auth-panel {
  display: grid;
  gap: 22px;
  padding: 32px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

.invite-card {
  display: grid;
  gap: 16px;
  padding: 28px;
  background: rgba(252, 250, 246, 0.08);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-lg);
}

.invite-form {
  display: grid;
  gap: 14px;
}

.invite-form__label,
.invite-inline-note__label {
  color: var(--muted);
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.dark-panel .invite-form__label {
  color: rgba(236, 230, 220, 0.76);
}

.invite-form__input {
  width: 100%;
  min-height: 52px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  color: var(--ink);
  background: var(--paper-strong);
}

.invite-form__input::placeholder {
  color: rgba(93, 100, 112, 0.7);
}

.invite-form__input[aria-invalid="true"] {
  border-color: rgba(194, 109, 75, 0.64);
  box-shadow: 0 0 0 3px rgba(194, 109, 75, 0.12);
}

.invite-form__note,
.invite-form__error {
  max-width: 34rem;
}

.dark-panel .invite-form__note,
.dark-panel .invite-form__error {
  color: rgba(236, 230, 220, 0.76);
}

.invite-inline-note {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  background: rgba(194, 109, 75, 0.08);
  border: 1px solid rgba(194, 109, 75, 0.18);
  border-radius: 16px;
}

.stack-actions {
  display: grid;
  gap: 12px;
}

.auth-panel__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.auth-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  background: rgba(18, 22, 29, 0.04);
  border-radius: 999px;
}

.auth-switch__item {
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  border: 0;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
}

.auth-switch__item[aria-current="page"],
.auth-switch__item[aria-pressed="true"] {
  color: var(--ink);
  background: var(--paper-strong);
  box-shadow: inset 0 0 0 1px rgba(18, 22, 29, 0.08);
}

.launch-board {
  width: min(100%, 900px);
  margin: 0 auto;
  display: grid;
  gap: 28px;
}

.launch-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.launch-option {
  display: grid;
  gap: 14px;
  padding: 26px 0;
}

.launch-option__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer {
  padding: 28px 0 36px;
  border-top: 1px solid var(--line);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: start;
  padding-bottom: 22px;
}

.site-footer__summary {
  display: grid;
  gap: 8px;
  max-width: 420px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.site-footer__headline {
  color: var(--ink);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
  justify-content: flex-end;
}

.site-footer__legal {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.site-footer__legal-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.fine-print {
  font-size: 14px;
}

.reveal {
  opacity: 0;
  transform: translateY(10px);
  animation: reveal-up 520ms ease forwards;
}

.reveal--delay-1 {
  animation-delay: 80ms;
}

.reveal--delay-2 {
  animation-delay: 160ms;
}

@keyframes reveal-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .site-header__inner,
  .site-footer__inner,
  .site-footer__legal,
  .section {
    width: min(100vw - 32px, 100%);
  }

  .site-header__inner,
  .site-nav,
  .site-nav__actions,
  .split-statement,
  .panel-grid,
  .plan-grid,
  .auth-layout,
  .launch-grid,
  .support-columns,
  .site-footer__inner,
  .site-footer__legal {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    width: 100%;
    gap: 16px;
  }

  .site-nav__links {
    flex-wrap: wrap;
    gap: 16px;
  }

  .site-nav__actions {
    width: 100%;
  }

  .button--primary,
  .button--secondary {
    width: auto;
  }

  .feature-row,
  .detail-list__item,
  .panel-row,
  .resource-row {
    grid-template-columns: 1fr;
  }

  .resource-row {
    padding: 22px 0;
  }

  .resource-row__action {
    grid-column: 1;
  }

  .site-footer__links {
    justify-content: flex-start;
  }

  .hero__title,
  .article-shell h1,
  .auth-copy h1 {
    max-width: none;
  }
}

@media (max-width: 720px) {
  .section {
    padding: 72px 0;
  }

  .hero,
  .article-hero,
  .auth-layout,
  .launch-hero {
    padding-top: 72px;
  }

  .site-header__inner {
    padding: 16px 0;
  }

  .brand__tagline {
    display: none;
  }

  .hero__title,
  .article-shell h1,
  .auth-copy h1 {
    font-size: clamp(2.9rem, 15vw, 4.2rem);
    line-height: 0.96;
  }

  .hero__lede,
  .article-shell p,
  .auth-copy p {
    font-size: 17px;
  }

  .dark-panel,
  .auth-panel,
  .invite-card,
  .support-block,
  .cta-band,
  .plan-card {
    padding: 24px;
  }

  .site-footer__legal {
    align-items: flex-start;
  }
}

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

  .reveal,
  .reveal--delay-1,
  .reveal--delay-2 {
    opacity: 1;
    transform: none;
    animation: none;
  }

  .button,
  .site-nav__links a,
  .site-nav__signin,
  .site-footer__links a,
  .inline-link {
    transition: none;
  }
}