:root {
  --bg: #fbfaf8;
  --bg-warm: #f4f2ec;
  --ink: #111111;
  --muted: rgba(17, 17, 17, 0.56);
  --faint: rgba(17, 17, 17, 0.38);
  --line: rgba(17, 17, 17, 0.08);
  --btn: #111111;
  --btn-text: #fbfaf8;
  --serif: "New York", "Iowan Old Style", "Apple Garamond", Palatino, "Palatino Linotype", "Times New Roman", ui-serif, serif;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --pad: clamp(1.25rem, 5vw, 2.4rem);
  --measure: 38rem;
  --max: 70rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f0f0e;
    --bg-warm: #161614;
    --ink: #f4f2ec;
    --muted: rgba(244, 242, 236, 0.6);
    --faint: rgba(244, 242, 236, 0.42);
    --line: rgba(244, 242, 236, 0.12);
    --btn: #f4f2ec;
    --btn-text: #111111;
  }
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

html,
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  overflow-x: clip;
}

body {
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.55;
  letter-spacing: -0.011em;
  min-height: 100dvh;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
}

figure {
  margin: 0;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 30;
  padding: 0.65rem 0.9rem;
  background: var(--ink);
  color: var(--btn-text);
  border-radius: 10px;
  text-decoration: none;
}

.skip:focus {
  top: 1rem;
}

.wrap {
  width: min(var(--max), calc(100% - var(--pad) * 2));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  transition: border-color 0.35s var(--ease), background 0.35s var(--ease);
}

.site-header.is-scrolled {
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 3.6rem;
  padding: calc(0.7rem + env(safe-area-inset-top)) 0 0.7rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  font-weight: 500;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.brand .grid-mark {
  width: 1.7rem;
  height: 1.7rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 3vw, 1.6rem);
}

.nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--ink);
}

.kicker {
  margin: 0 0 0.7rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faint);
}

.display {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(2.7rem, 8.4vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.042em;
  margin: 0 0 0.85rem;
}

.lede {
  margin: 0 0 0.7rem;
  font-size: clamp(1.18rem, 2.4vw, 1.45rem);
  line-height: 1.28;
  color: var(--ink);
  font-weight: 500;
  letter-spacing: -0.028em;
  max-width: 22rem;
}

.support {
  margin: 0 0 1.85rem;
  color: var(--muted);
  max-width: 24rem;
  font-size: 0.98rem;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: -0.01em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: 0.8rem 1.5rem;
  border-radius: 16px;
  background: var(--btn);
  color: var(--btn-text);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
  border: 0;
  transition: opacity 0.28s var(--ease), transform 0.28s var(--ease);
}

.btn:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.btn.is-soon {
  pointer-events: none;
  cursor: default;
}

.hero-actions,
.closer-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.85rem;
}

.hero-actions {
  width: fit-content;
  max-width: 100%;
  align-items: stretch;
}

.hero-actions .btn {
  width: 100%;
}

.trust {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  align-items: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--faint);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-align: center;
  white-space: nowrap;
  line-height: 1.2;
}

.trust li {
  flex: 0 0 auto;
}

.trust li + li::before {
  content: "·";
  margin: 0 0.45rem;
  opacity: 0.5;
}

.hero {
  padding: clamp(1.8rem, 6vw, 4.2rem) 0 clamp(4rem, 10vw, 7rem);
}

.hero__grid {
  display: grid;
  gap: clamp(2.2rem, 5vw, 4.5rem);
  align-items: center;
}

.hero__copy .lede,
.hero__copy .support {
  margin-right: 0;
}

.hero__visual {
  display: flex;
  justify-content: center;
}

.brand-stage {
  position: relative;
  width: min(22rem, 86vw);
  aspect-ratio: 1;
  margin: 0;
  display: grid;
  place-items: center;
}

.brand-stage__field {
  position: absolute;
  inset: 8%;
  pointer-events: none;
}

.dust {
  position: absolute;
  width: 14%;
  aspect-ratio: 1;
  border-radius: 22%;
  background: var(--ink);
  opacity: 0.07;
}

.dust.d1 { top: 4%; left: 8%; opacity: 0.11; animation: dust-a 7s ease-in-out infinite; }
.dust.d2 { top: 0%; right: 18%; width: 11%; opacity: 0.06; animation: dust-b 8.2s ease-in-out infinite; }
.dust.d3 { top: 28%; right: 2%; width: 12%; opacity: 0.09; animation: dust-a 6.4s ease-in-out infinite reverse; }
.dust.d4 { bottom: 22%; right: 6%; width: 10%; opacity: 0.05; animation: dust-b 9s ease-in-out infinite; }
.dust.d5 { bottom: 2%; left: 22%; width: 13%; opacity: 0.08; animation: dust-a 7.6s ease-in-out infinite reverse; }
.dust.d6 { bottom: 18%; left: 0%; width: 11%; opacity: 0.05; animation: dust-b 6.8s ease-in-out infinite; }
.dust.d7 { top: 18%; left: 0%; width: 9%; opacity: 0.04; }
.dust.d8 { top: 48%; left: 6%; width: 8%; opacity: 0.03; }

.brand-stage__mark {
  position: relative;
  z-index: 1;
  width: 58%;
  height: auto;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.08));
}

@keyframes dust-a {
  0%, 100% { transform: translateY(0); opacity: 0.1; }
  50% { transform: translateY(-6px); opacity: 0.04; }
}

@keyframes dust-b {
  0%, 100% { transform: translate(0, 0); opacity: 0.07; }
  50% { transform: translate(4px, 5px); opacity: 0.03; }
}

.shot {
  margin: 0;
  width: min(15.25rem, 64vw);
}

.shot img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 2rem;
  background: var(--bg);
  transform: translateZ(0);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--ink) 8%, transparent),
    0 28px 64px rgba(0, 0, 0, 0.14);
}

.problem {
  padding: clamp(4.5rem, 11vw, 8.5rem) 0;
  border-top: 1px solid var(--line);
  text-align: center;
}

.problem .display,
.problem .support,
.problem .lede {
  margin-inline: auto;
}

.problem__aside {
  margin: 1.8rem auto 0;
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  font-style: italic;
  color: var(--faint);
  letter-spacing: -0.02em;
  max-width: 28rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin: 2.4rem auto 0;
  max-width: 34rem;
  padding: 0;
  list-style: none;
}

.chips li {
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--faint);
}

.chapter {
  display: grid;
  gap: clamp(2.2rem, 5vw, 5rem);
  align-items: center;
  padding: clamp(4.5rem, 11vw, 8.5rem) 0;
  border-top: 1px solid var(--line);
}

.chapter--warm {
  padding-block: clamp(5.2rem, 12vw, 9.5rem);
  background: var(--bg-warm);
  border-top: 1px solid var(--line);
}

.chapter--warm.wrap {
  width: 100%;
  max-width: none;
  padding-inline: max(var(--pad), calc((100% - var(--max)) / 2));
  margin-inline: 0;
}

.chapter .display {
  font-size: clamp(2.05rem, 5.2vw, 3.35rem);
  font-weight: 500;
  letter-spacing: -0.038em;
  line-height: 1.06;
  max-width: 14ch;
  margin-bottom: 0.75rem;
}

.chapter .support {
  margin-bottom: 0;
  max-width: 22rem;
  font-size: 1.02rem;
  line-height: 1.45;
}

.chapter__visual {
  display: flex;
  justify-content: center;
}

.statement {
  padding: clamp(4.5rem, 11vw, 8.5rem) 0;
  background: var(--bg-warm);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.statement__inner {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: center;
}

.statement__mark {
  width: 4rem;
  height: 4rem;
}

.statement__points {
  list-style: none;
  padding: 0;
  margin: 1.6rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1.6rem;
  color: var(--faint);
  font-size: 0.95rem;
}

.faq-section {
  padding: clamp(5rem, 12vw, 9rem) 0;
  border-top: 1px solid var(--line);
}

.faq-section__head .display {
  font-size: clamp(2.15rem, 5.6vw, 3.5rem);
  font-weight: 500;
}

.faq-section__head {
  max-width: 32rem;
  margin-bottom: clamp(2rem, 5vw, 3.4rem);
}

.faq-section__head .support {
  margin-bottom: 0;
}

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

.faq__item {
  border-bottom: 1px solid var(--line);
}

.faq__question {
  cursor: pointer;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.1rem;
  padding: 1.2rem 0;
  list-style: none;
  min-height: 44px;
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__num {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}

.faq__text {
  font-weight: 500;
  color: var(--ink);
  font-size: clamp(1.02rem, 2.1vw, 1.16rem);
  letter-spacing: -0.025em;
}

.faq__icon {
  width: 1.15rem;
  height: 1.15rem;
  position: relative;
  flex-shrink: 0;
}

.faq__icon::before,
.faq__icon::after {
  content: "";
  position: absolute;
  background: var(--ink);
  border-radius: 1px;
}

.faq__icon::before {
  top: 50%;
  left: 0;
  right: 0;
  height: 1.5px;
  transform: translateY(-50%);
}

.faq__icon::after {
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1.5px;
  transform: translateX(-50%);
  transition: transform 0.25s var(--ease);
}

.faq__item[open] .faq__icon::after {
  transform: translateX(-50%) scaleY(0);
}

.faq__answer {
  padding: 0 0 1.25rem 2.5rem;
}

.faq__answer p {
  margin: 0;
  color: var(--muted);
  max-width: 36rem;
}

.faq-section__contact {
  margin: 2.2rem 0 0;
  color: var(--faint);
  font-size: 0.95rem;
}

.faq-section__contact a {
  color: var(--ink);
  text-underline-offset: 0.18em;
}

.closer {
  text-align: center;
  padding: clamp(5.5rem, 13vw, 10rem) 0 clamp(4rem, 11vw, 8rem);
  border-top: 1px solid var(--line);
}

.closer .copy {
  max-width: var(--measure);
  margin-inline: auto;
}

.closer .grid-mark {
  width: 4.4rem;
  height: 4.4rem;
  margin: 0 auto 1.5rem;
  display: block;
}

.closer .display {
  font-size: clamp(2.6rem, 7vw, 4.25rem);
  font-weight: 600;
}

.closer .lede {
  margin-inline: auto;
  font-weight: 400;
  color: var(--muted);
  max-width: 20rem;
}

.closer-actions {
  align-items: center;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem 1.4rem;
  padding: 1.3rem 0 calc(1.5rem + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 0.88rem;
}

.site-footer nav {
  display: flex;
  gap: 1.15rem;
}

.site-footer a {
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.site-footer a:hover {
  color: var(--ink);
}

.grid-mark .t1 { opacity: 0.96; }
.grid-mark .t2 { opacity: 0.82; }
.grid-mark .t3 { opacity: 0.64; }
.grid-mark .t4 { opacity: 0.78; }
.grid-mark .t5 { opacity: 0.50; }
.grid-mark .t6 { opacity: 0.32; }
.grid-mark .t7 { opacity: 0.40; }
.grid-mark .t8 { opacity: 0.16; }

.grid-mark.is-live .t6 {
  animation: dissolve-mid 1.55s ease-in-out infinite;
}

.grid-mark.is-live .t8 {
  animation: dissolve-end 1.55s ease-in-out infinite;
}

@keyframes dissolve-mid {
  0%, 100% { opacity: 0.32; }
  50% { opacity: 0.12; }
}

@keyframes dissolve-end {
  0%, 100% { opacity: 0.16; }
  50% { opacity: 0.04; }
}

.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(18px);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
  transition-delay: calc(var(--delay, 0) * 90ms);
}

.js .chapter__visual.reveal {
  transform: translateY(18px) scale(0.985);
}

.js .chapter__visual.reveal.is-visible {
  transform: none;
}

.hero__copy > *,
.hero__visual {
  animation: rise 0.85s var(--ease-out) both;
}

.hero__copy > *:nth-child(1) { animation-delay: 0.04s; }
.hero__copy > *:nth-child(2) { animation-delay: 0.1s; }
.hero__copy > *:nth-child(3) { animation-delay: 0.18s; }
.hero__copy > *:nth-child(4) { animation-delay: 0.26s; }
.hero__copy > *:nth-child(5) { animation-delay: 0.34s; }
.hero__visual { animation-delay: 0.22s; }

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page {
  padding: clamp(1.8rem, 5vw, 3.4rem) 0 clamp(3.2rem, 9vw, 6.5rem);
}

.page .copy {
  max-width: 38rem;
}

.page h1 {
  margin-bottom: 0.35rem;
}

.updated {
  color: var(--faint);
  font-size: 0.88rem;
  margin: 0 0 2.2rem;
}

.page h2 {
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  margin: 2.3rem 0 0.7rem;
}

.page p,
.page li {
  color: var(--muted);
}

.page ul {
  padding-left: 1.15rem;
}

.page a {
  text-underline-offset: 0.18em;
}

.page .lede {
  margin-left: 0;
}

@media (min-width: 900px) {
  .hero__grid {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: clamp(3rem, 7vw, 6rem);
  }

  .hero__visual {
    justify-content: flex-end;
  }

  .chapter {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .chapter--flip {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .chapter--flip .chapter__copy {
    order: 2;
  }

  .statement__inner {
    grid-template-columns: auto 1fr;
    gap: 3.5rem;
  }

  .statement__mark {
    width: 5.2rem;
    height: 5.2rem;
  }
}

@media (max-width: 639px) {
  .nav a {
    font-size: 0.88rem;
  }

  .btn {
    width: min(22rem, 100%);
  }

  .hero-actions {
    width: min(22rem, 100%);
    align-items: stretch;
  }

  .hero-actions .trust {
    width: 100%;
    font-size: 0.62rem;
    letter-spacing: 0.02em;
  }

  .trust li + li::before {
    margin: 0 0.32rem;
  }

  .faq__answer {
    padding-left: 0;
  }

  .statement__points {
    flex-direction: column;
    gap: 0.45rem;
  }
}

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

  .js .reveal,
  .js .reveal.is-visible,
  .js .chapter__visual.reveal,
  .js .chapter__visual.reveal.is-visible {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero__copy > *,
  .hero__visual {
    animation: none;
  }

  .btn:hover {
    transform: none;
  }

  .grid-mark.is-live .t6,
  .grid-mark.is-live .t8,
  .dust {
    animation: none;
  }
}