/* Le Chaton Fat — French AI research lab × Parisian café */

:root {
  --cream: #f3ebe0;
  --cream-deep: #e6d9c6;
  --paper: #f7f1e8;
  --ink: #12151c;
  --navy: #0e141c;
  --navy-mid: #1a2433;
  --blue: #3d5a73;
  --blue-muted: #5a7390;
  --red: #9c2f2f;
  --gold: #c4a15a;
  --gold-soft: #d4bc7d;
  --line: rgba(18, 21, 28, 0.14);
  --line-light: rgba(247, 241, 232, 0.14);
  --font-display: "Bodoni MT", Didot, "Iowan Old Style", Palatino, "Palatino Linotype", Constantia, Georgia, serif;
  --font-sans: "Gill Sans MT", "Gill Sans", Candara, "Segoe UI", sans-serif;
  --font-mono: Consolas, "Courier New", ui-monospace, monospace;
  --header-h: 4.5rem;
  --page: min(1440px, calc(100% - 2.5rem));
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --px: 0;
  --py: 0;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  overflow-x: clip;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--navy);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.5;
  overflow-x: hidden;
  overflow-x: clip;
  text-rendering: optimizeLegibility;
}

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

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

h1,
h2,
h3,
p,
ul,
ol,
dl,
blockquote,
figure {
  margin: 0;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 200;
  padding: 0.6rem 0.9rem;
  background: var(--ink);
  color: var(--cream);
}

.skip-link:focus {
  top: 0.6rem;
}

.tricolor {
  height: 4px;
  background: linear-gradient(90deg, #2f4f6f 0 33.33%, var(--cream) 33.33% 66.66%, var(--red) 66.66%);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 2.5rem;
  padding: 0.45rem 0.95rem;
  border: 1px solid var(--ink);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), transform 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.btn--lg {
  min-height: 3.1rem;
  padding: 0.75rem 1.35rem;
  font-size: 0.78rem;
}

.btn--buy {
  background: var(--ink);
  color: var(--cream);
  border-color: var(--ink);
  box-shadow: 3px 3px 0 var(--gold);
}

.btn--buy:hover,
.btn--buy:focus-visible {
  background: var(--red);
  border-color: var(--red);
  transform: translate(-1px, -1px);
  box-shadow: 5px 5px 0 var(--gold);
}

.btn--ghost {
  background: transparent;
  color: var(--ink);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  background: var(--ink);
  color: var(--cream);
  transform: translate(-1px, -1px);
}

.btn--invert {
  border-color: var(--cream);
  color: var(--cream);
}

.btn--invert:hover,
.btn--invert:focus-visible {
  background: var(--cream);
  color: var(--ink);
}

.btn--x .icon-x,
.btn--tg .icon-tg,
.btn--follow .icon-x,
.btn--follow .icon-tg {
  width: 0.85rem;
  height: 0.85rem;
}

.community__ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem;
  margin-top: 1.75rem;
}

.btn--follow {
  margin-top: 0;
  min-height: 3.4rem;
  padding: 0.9rem 1.6rem;
  background: var(--cream);
  color: var(--ink);
  border-color: var(--cream);
  font-size: 0.82rem;
  box-shadow: 4px 4px 0 var(--gold);
}

.btn--follow:hover,
.btn--follow:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 var(--gold);
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(247, 241, 232, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
}

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

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--page);
  margin: 0 auto;
  padding: 0.7rem 0;
  min-height: var(--header-h);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  min-width: 0;
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  flex-shrink: 0;
}

.brand__text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand__name {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1.1;
}

.brand__sub {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  color: var(--blue);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-shrink: 0;
}

/* Hero */

.hero {
  position: relative;
  background:
    radial-gradient(ellipse 70% 50% at 80% 20%, rgba(196, 161, 90, 0.12), transparent 60%),
    radial-gradient(ellipse 40% 40% at 10% 90%, rgba(61, 90, 115, 0.08), transparent 55%),
    var(--paper);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(18, 21, 28, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 21, 28, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  animation: grid-drift 48s linear infinite;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

.hero__atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__ghost {
  position: absolute;
  right: -4%;
  top: 4%;
  font-family: var(--font-display);
  font-size: clamp(8rem, 22vw, 18rem);
  line-height: 0.8;
  color: rgba(18, 21, 28, 0.045);
  letter-spacing: -0.06em;
  user-select: none;
  transform: translate3d(calc(var(--px) * 24px), calc(var(--py) * 12px), 0);
}

.hero__rule--v {
  position: absolute;
  left: 47%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line);
}

.hero__rule--h {
  position: absolute;
  left: 0;
  right: 0;
  top: 18%;
  height: 1px;
  background: var(--line);
}

.hero__grid-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  column-gap: 1.5rem;
  max-width: var(--page);
  margin: 0 auto;
  padding: 1.75rem 0 0;
  align-items: start;
}

.hero__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.2rem 0 2.2rem;
  min-width: 0;
}

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--blue);
}

.hero__title-block {
  min-width: 0;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(4.2rem, 10.4vw, 8.6rem);
  font-weight: 600;
  line-height: 0.82;
  letter-spacing: -0.035em;
}

.hero__line {
  display: block;
  overflow: hidden;
}

.hero__line span {
  display: block;
  animation: title-up 1.05s var(--ease) both;
}

.hero__line:nth-child(2) span { animation-delay: 0.12s; }
.hero__line:nth-child(3) span { animation-delay: 0.24s; }

.hero__ticker {
  margin-top: 0.85rem;
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3vw, 2rem);
  letter-spacing: 0.18em;
  color: var(--gold);
  animation: meta-in 0.9s var(--ease) 0.45s both;
}

.hero__hook {
  max-width: 28rem;
}

.hero__hook-lead {
  display: flex;
  flex-direction: column;
  font-family: var(--font-sans);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.25;
}

.hero__lede {
  margin-top: 0.9rem;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-style: italic;
  color: var(--blue);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  padding-top: 0.35rem;
}

.hero__visual {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  min-width: 0;
  isolation: isolate;
}

.hero__cat-float {
  position: relative;
  z-index: 2;
  width: min(118%, 720px);
  margin-right: -8%;
  animation: breathe 7.5s ease-in-out infinite;
  transform: translate3d(calc(var(--px) * -14px), calc(var(--py) * -8px), 0);
}

.hero__cat {
  width: 100%;
  max-width: none;
  height: auto;
  background: transparent;
  filter: drop-shadow(0 28px 36px rgba(18, 16, 10, 0.22));
  user-select: none;
  pointer-events: none;
}

.eiffel {
  position: absolute;
  right: 6%;
  bottom: 8%;
  width: min(18%, 110px);
  height: auto;
  color: rgba(61, 90, 115, 0.28);
  z-index: 0;
  transform: translate3d(calc(var(--px) * 20px), calc(var(--py) * 10px), 0);
}

.hero__annotations {
  position: absolute;
  inset: 8% 4% 18% 2%;
  z-index: 3;
  pointer-events: none;
}

.annot {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--navy-mid);
  opacity: 0;
  animation: annot-in 0.8s var(--ease) forwards;
}

.annot__k {
  color: var(--gold);
}

.annot--a { top: 4%; left: 0; animation-delay: 0.7s; }
.annot--b { top: 28%; right: 0; animation-delay: 0.9s; }
.annot--c { bottom: 22%; left: 2%; animation-delay: 1.1s; }
.annot--d { bottom: 4%; right: 8%; animation-delay: 1.25s; }

.hero__folio {
  position: relative;
  z-index: 1;
  max-width: var(--page);
  margin: 0 auto;
  padding: 0 0 1rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--blue-muted);
}

/* Spec strip */

.spec-strip {
  background: var(--navy);
  color: var(--cream);
  border-block: 1px solid rgba(196, 161, 90, 0.28);
  overflow: hidden;
}

.spec-strip__track {
  display: flex;
  width: max-content;
  animation: marquee 38s linear infinite;
}

.spec-strip__group {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  padding: 0.85rem 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  white-space: nowrap;
}

.spec-strip__group i {
  font-style: normal;
  color: var(--gold);
  padding: 0 0.4rem;
}

/* About */

.about {
  background:
    linear-gradient(180deg, var(--cream) 0%, var(--paper) 100%);
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.about__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  max-width: var(--page);
  margin: 0 auto;
}

.section-kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--blue);
  margin-bottom: 1rem;
}

.section-kicker--light {
  color: var(--gold-soft);
}

.about__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.2vw, 4.4rem);
  font-weight: 600;
  line-height: 0.95;
  letter-spacing: -0.03em;
}

.about__title span {
  display: block;
}

.about__quote {
  margin-top: 2.4rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--ink);
}

.about__quote p {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  font-style: italic;
  line-height: 1.25;
}

.about__quote cite {
  display: block;
  margin-top: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-style: normal;
  letter-spacing: 0.14em;
  color: var(--blue);
}

.fragments {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 1.15rem;
}

.fragments li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: baseline;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--line);
}

.frag-n {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.fragments p {
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.about__close {
  margin-top: 1.8rem;
  max-width: 34ch;
  font-size: 1.05rem;
  color: var(--navy-mid);
}

.about__myth {
  margin-top: 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--red);
}

/* Dossier */

.dossier {
  background: var(--navy);
  color: var(--cream);
  padding: clamp(3.5rem, 7vw, 6rem) 0;
}

.dossier__inner {
  max-width: var(--page);
  margin: 0 auto;
  border: 1px solid var(--line-light);
  padding: clamp(1.4rem, 3vw, 2.2rem);
  background:
    linear-gradient(180deg, rgba(196, 161, 90, 0.05), transparent 28%),
    var(--navy-mid);
  position: relative;
}

.dossier__inner::before,
.dossier__inner::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border: 1px solid var(--gold);
}

.dossier__inner::before { top: 8px; left: 8px; border-right: 0; border-bottom: 0; }
.dossier__inner::after { bottom: 8px; right: 8px; border-left: 0; border-top: 0; }

.dossier__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.8rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line-light);
}

.dossier__ref {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--gold-soft);
}

.dossier__stamp {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: var(--red);
  border: 1px solid var(--red);
  padding: 0.35rem 0.55rem;
  transform: rotate(-6deg);
}

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

.spec-grid > div {
  padding: 1.15rem 1rem 1.15rem 0;
  border-bottom: 1px solid var(--line-light);
  border-right: 1px solid var(--line-light);
}

.spec-grid > div:nth-child(4n) {
  border-right: 0;
}

.spec-grid dt {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--blue-muted);
  margin-bottom: 0.35rem;
}

.spec-grid dd {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  font-weight: 600;
}

.dossier__foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem 1.5rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--gold);
}

/* Gravity */

.gravity {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 55%, rgba(196, 161, 90, 0.16), transparent 42%),
    var(--cream);
  padding: clamp(5rem, 12vw, 9rem) 1.25rem;
  text-align: center;
}

.gravity__scale,
.gravity__develop {
  font-family: var(--font-mono);
  letter-spacing: 0.2em;
  font-size: 0.78rem;
  color: var(--blue);
}

.gravity__develop {
  margin-top: 0.7rem;
}

.gravity__word {
  font-family: var(--font-display);
  font-size: clamp(4.4rem, 16vw, 13rem);
  font-weight: 600;
  line-height: 0.85;
  letter-spacing: -0.045em;
  margin-top: 0.35rem;
  position: relative;
  z-index: 1;
}

.gravity__orbit {
  list-style: none;
  padding: 0;
  margin: 1.5rem auto 0;
  max-width: 52rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem 1.1rem;
  position: relative;
  z-index: 1;
}

.gravity__orbit li {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--navy-mid);
  border: 1px solid var(--line);
  padding: 0.4rem 0.65rem;
  background: rgba(247, 241, 232, 0.8);
  will-change: transform;
}

/* Café */

.cafe {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  background: var(--cream-deep);
  min-height: 0;
}

.cafe__image {
  min-width: 0;
  overflow: hidden;
}

.cafe__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  min-height: 28rem;
}

.cafe__copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2rem, 5vw, 4.5rem) clamp(1.4rem, 4vw, 3.2rem);
  background:
    linear-gradient(180deg, rgba(247, 241, 232, 0.55), rgba(247, 241, 232, 0.2)),
    var(--cream);
  position: relative;
}

.cafe__copy::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.5rem;
  bottom: 1.5rem;
  width: 3px;
  background: linear-gradient(var(--blue), var(--cream), var(--red));
}

.cafe__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--blue);
  margin-bottom: 1.4rem;
}

.cafe__title {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.4vw, 3.6rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
}

.cafe__title span {
  display: block;
}

.cafe__note {
  margin-top: 1.6rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--navy-mid);
}

.cafe__ticker {
  margin-top: 1.8rem;
  font-family: var(--font-mono);
  letter-spacing: 0.22em;
  color: var(--gold);
}

/* How to buy */

.howto {
  background: var(--paper);
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

.howto__inner {
  max-width: var(--page);
  margin: 0 auto;
}

.howto h2 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  letter-spacing: -0.03em;
  margin-bottom: 2.2rem;
}

.ca-bar {
  position: relative;
  z-index: 1;
  max-width: var(--page);
  margin: 0 auto;
  padding: 0 0 1.15rem;
}

.ca-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem 0.9rem;
  margin: -0.6rem 0 2rem;
  padding: 0.85rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.hero .ca-row {
  margin: 0;
  padding: 0.65rem 0 0;
  border-bottom: 0;
}

.ca-row__label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--blue);
}

.ca-row__addr {
  font-family: var(--font-mono);
  font-size: clamp(0.68rem, 2.2vw, 0.82rem);
  letter-spacing: 0.02em;
  word-break: break-all;
  overflow-wrap: anywhere;
  background: none;
}

.ca-row__btn {
  display: none;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  padding: 0.25rem 0;
  border-bottom: 1px dashed var(--gold);
}

.js .ca-row__btn {
  display: inline-flex;
}

.steps {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  counter-reset: none;
  position: relative;
}

.steps::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 1.35rem;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), var(--ink), var(--red));
}

.step {
  display: grid;
  gap: 1rem;
  padding: 0 1.4rem 0 0;
  position: relative;
}

.step:last-child {
  padding-right: 0;
}

.step__n {
  width: 2.6rem;
  height: 2.6rem;
  display: grid;
  place-items: center;
  background: var(--paper);
  border: 1px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  position: relative;
  z-index: 1;
}

.step__body h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: -0.02em;
}

.step__body p {
  margin-top: 0.35rem;
  color: var(--navy-mid);
  max-width: 22ch;
}

.howto__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 2.4rem;
}

/* Community */

.community {
  position: relative;
  overflow: hidden;
  background: var(--navy);
  color: var(--cream);
  padding: clamp(5rem, 10vw, 8rem) 1.25rem;
  text-align: center;
}

.community__bg {
  position: absolute;
  inset: auto 0 20%;
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 14vw, 10rem);
  line-height: 0.8;
  letter-spacing: -0.04em;
  color: rgba(247, 241, 232, 0.04);
  pointer-events: none;
  user-select: none;
}

.community__inner {
  position: relative;
  z-index: 1;
  max-width: 52rem;
  margin: 0 auto;
}

.community h2 {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.6rem);
  line-height: 0.92;
  letter-spacing: -0.035em;
}

.community__support {
  margin-top: 1.2rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--gold-soft);
}

/* Finale */

.finale {
  background:
    radial-gradient(ellipse at 80% 120%, rgba(196, 161, 90, 0.16), transparent 50%),
    var(--ink);
  color: var(--cream);
  overflow: hidden;
}

.finale__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  max-width: var(--page);
  margin: 0 auto;
  align-items: end;
}

.finale__copy {
  padding: clamp(3.5rem, 8vw, 6.5rem) 1.25rem clamp(3.5rem, 8vw, 5.5rem) 0;
  min-width: 0;
}

.finale__kicker {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.finale__ticker {
  margin: 1.4rem 0 0.6rem;
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 8rem);
  line-height: 0.8;
  letter-spacing: -0.04em;
}

.finale h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 500;
  line-height: 1.15;
  color: var(--cream-deep);
}

.finale__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 2rem;
}

.finale__mass {
  position: relative;
  min-height: 22rem;
  pointer-events: none;
}

.finale__cat-wrap {
  position: absolute;
  left: -8%;
  right: -18%;
  bottom: -22%;
  width: 128%;
}

.finale__cat-wrap img {
  width: 100%;
  max-width: none;
  background: transparent;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.35));
}

/* Footer */

.site-footer {
  background: var(--navy);
  color: var(--cream);
  border-top: 1px solid var(--line-light);
}

.site-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.5rem;
  max-width: var(--page);
  margin: 0 auto;
  padding: 1.6rem 0 1.8rem;
}

.site-footer__brand {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.site-footer__brand img {
  width: 36px;
  height: 36px;
  object-fit: cover;
}

.site-footer__brand p {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  line-height: 1.45;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-footer__nav a:hover,
.site-footer__nav a:focus-visible {
  color: var(--gold);
}

/* JS reveal defaults: visible without JS */

[data-reveal] {
  opacity: 1;
  transform: none;
}

.js [data-reveal="meta"] {
  opacity: 0;
  transform: translateY(8px);
}

.js [data-reveal="wipe"] {
  opacity: 0;
  clip-path: inset(0 100% 0 0);
}

.js [data-reveal="mask"] span {
  display: block;
  overflow: hidden;
}

.js [data-reveal="mask"] span > .line,
.js [data-reveal="mask"] {
  opacity: 1;
}

.js [data-reveal="mask"] {
  opacity: 0;
  transform: translateY(16px);
}

.js [data-reveal="stagger"] {
  opacity: 0;
  transform: translateX(-12px);
}

.js [data-reveal].is-in,
.js [data-reveal="meta"].is-in,
.js [data-reveal="wipe"].is-in,
.js [data-reveal="mask"].is-in,
.js [data-reveal="stagger"].is-in {
  opacity: 1;
  transform: none;
  clip-path: none;
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease), clip-path 1s var(--ease);
}

.js [data-reveal="stagger"].is-in:nth-child(2) { transition-delay: 0.1s; }
.js [data-reveal="stagger"].is-in:nth-child(3) { transition-delay: 0.2s; }

/* Motion */

@keyframes title-up {
  from { transform: translateY(110%); }
  to { transform: translateY(0); }
}

@keyframes meta-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

@keyframes annot-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 0.9; transform: none; }
}

@keyframes breathe {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -11px; }
}

@keyframes grid-drift {
  from { background-position: 0 0; }
  to { background-position: 48px 48px; }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* Reduced motion */

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

  .hero::before,
  .hero__cat-float,
  .spec-strip__track,
  .hero__line span,
  .hero__ticker,
  .annot {
    animation: none !important;
  }

  .annot { opacity: 0.9; }

  .js [data-reveal],
  .js [data-reveal].is-in {
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
    transition: none !important;
  }

  .btn,
  .btn--buy,
  .btn--follow {
    transition: none;
  }
}

/* 1200 */

@media (max-width: 1200px) {
  :root { --page: min(100% - 2rem, 1200px); }

  .hero__title {
    font-size: clamp(3.6rem, 9vw, 7rem);
  }

  .hero__cat-float {
    width: min(112%, 620px);
  }
}

/* 1024 */

@media (max-width: 1024px) {
  .hero__rule--v { display: none; }

  .hero__title {
    font-size: clamp(3.4rem, 8.5vw, 6.2rem);
  }

  .gravity__word {
    font-size: clamp(3.8rem, 14vw, 9rem);
  }

  .spec-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .spec-grid > div:nth-child(4n) {
    border-right: 1px solid var(--line-light);
  }

  .spec-grid > div:nth-child(2n) {
    border-right: 0;
  }

  .annot--b,
  .annot--d {
    display: none;
  }

  .eiffel {
    opacity: 0.45;
  }
}

/* 768 tablet: rearrange, simplify type */

@media (max-width: 768px) {
  :root { --page: calc(100% - 1.5rem); --header-h: auto; }

  .brand__sub { display: none; }

  .site-header__inner {
    flex-direction: column;
    align-items: stretch;
    gap: 0.55rem;
    padding: 0.55rem 0 0.7rem;
  }

  .site-nav {
    display: grid;
    grid-template-columns: 1.15fr 1fr 0.7fr 0.75fr;
    gap: 0.35rem;
  }

  .site-nav .btn {
    width: 100%;
    min-height: 2.35rem;
    padding: 0.4rem 0.35rem;
    font-size: 0.68rem;
    letter-spacing: 0.1em;
  }

  .hero__grid-layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      "eyebrow"
      "title"
      "hook"
      "visual"
      "ctas";
    row-gap: 0.75rem;
    padding-top: 1.2rem;
    align-items: start;
  }

  .hero__copy {
    display: contents;
  }

  .hero__eyebrow { grid-area: eyebrow; }
  .hero__title-block { grid-area: title; }
  .hero__hook { grid-area: hook; }
  .hero__visual { grid-area: visual; }
  .hero__ctas { grid-area: ctas; padding: 0.2rem 0 1.6rem; }

  .hero__rule--h,
  .hero__ghost,
  .hero__annotations,
  .eiffel {
    display: none;
  }

  .hero__cat-float {
    width: min(100%, 460px);
    margin: 0 auto;
  }

  .about__inner,
  .cafe,
  .finale__inner {
    grid-template-columns: 1fr;
  }

  .cafe__image img {
    min-height: 22rem;
    aspect-ratio: 1 / 1;
    height: auto;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 1.4rem;
  }

  .steps::before {
    display: none;
  }

  .step {
    grid-template-columns: auto 1fr;
    align-items: start;
    padding: 0;
    gap: 0.9rem;
  }

  .finale__copy {
    padding: 3rem 0 1rem;
  }

  .finale__mass {
    min-height: 16rem;
  }

  .finale__cat-wrap {
    left: 18%;
    width: 90%;
    bottom: -28%;
  }

  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* 430 compact header + mobile type */

@media (max-width: 430px) {
  .site-nav .btn {
    font-size: 0.66rem;
  }

  .btn--buy {
    box-shadow: 2px 2px 0 var(--gold);
  }

  .hero__title {
    font-size: clamp(3.1rem, 18vw, 4.4rem);
  }

  .hero__ctas .btn,
  .howto__ctas .btn,
  .finale__ctas .btn {
    flex: 1 1 auto;
  }

  .gravity__orbit li:nth-child(n + 7) {
    display: none;
  }

  .dossier__head {
    flex-direction: column;
  }

  .cafe__copy::before {
    top: 0;
    bottom: auto;
    width: 100%;
    height: 3px;
  }
}

@media (max-width: 390px) {
  .brand__name {
    font-size: 1rem;
  }

  .hero__lede {
    font-size: 1.05rem;
  }

  .fragments p {
    font-size: 1.15rem;
  }
}

@media (max-width: 360px) {
  :root { --page: calc(100% - 1.1rem); }

  .site-nav {
    grid-template-columns: 1fr 1fr;
  }

  .hero__title {
    font-size: 2.85rem;
  }

  .community h2 {
    font-size: 2.4rem;
  }

  .btn--follow {
    width: 100%;
    font-size: 0.72rem;
    padding-inline: 0.7rem;
  }
}

@media (pointer: coarse) {
  .hero__cat-float {
    transform: none;
  }
}