/* Curam — marketing site styles
   Design tokens live in :root. See ../design-system/curam/MASTER.md */

:root {
  --paper: #f6f3ea;
  --paper-2: #efeadb;
  --card: #fffdf7;
  --ink: #131c17;
  --ink-soft: #3e4c44;
  --ink-mute: #5b6a60;
  --forest: #17573c;
  --forest-deep: #0e2b1e;
  --harvest: #b4601c;
  --harvest-ink: #8f4a0f;
  --line: #dad3c2;
  --line-strong: #c3bba6;
  --on-dark: #f1eee2;
  --on-dark-mute: #b9c9bc;

  --font-display: "Calistoga", Georgia, serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;

  --step--1: clamp(0.78rem, 0.76rem + 0.1vw, 0.84rem);
  --step-0: clamp(1rem, 0.97rem + 0.15vw, 1.08rem);
  --step-1: clamp(1.2rem, 1.1rem + 0.4vw, 1.4rem);
  --step-2: clamp(1.5rem, 1.3rem + 0.9vw, 2rem);
  --step-3: clamp(1.9rem, 1.5rem + 1.8vw, 2.9rem);
  --step-4: clamp(2.4rem, 1.7rem + 3.2vw, 4.4rem);

  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section: clamp(3.5rem, 7vw, 6.5rem);
  --radius: 14px;
  --radius-lg: 22px;
  --measure: 62ch;
  --page: 1180px;
}

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

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* paper grain */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.35;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.06;
  letter-spacing: -0.015em;
  margin: 0;
  text-wrap: balance;
}

p {
  margin: 0;
  text-wrap: pretty;
}

a {
  color: inherit;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration-color: currentColor;
}

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

:focus-visible {
  outline: 2px solid var(--forest);
  outline-offset: 3px;
  border-radius: 4px;
}

.on-dark :focus-visible,
.capture :focus-visible {
  outline-color: var(--on-dark);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  left: 50%;
  top: 0.5rem;
  translate: -50% -200%;
  background: var(--forest);
  color: var(--on-dark);
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  z-index: 99;
  font-size: var(--step--1);
  font-weight: 600;
}

.skip-link:focus {
  translate: -50% 0;
}

.wrap {
  width: 100%;
  max-width: var(--page);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: var(--section);
  position: relative;
}

.section--tint {
  background: var(--paper-2);
  border-block: 1px solid var(--line);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--forest);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: currentColor;
  flex: none;
}

.lede {
  color: var(--ink-soft);
  max-width: var(--measure);
  font-size: var(--step-1);
  line-height: 1.5;
}

.muted {
  color: var(--ink-mute);
  font-size: var(--step--1);
}

/* ---------- header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid transparent;
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  backdrop-filter: blur(10px);
  transition: border-color 0.2s ease;
}

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

.nav-bar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.3rem;
  text-decoration: none;
  letter-spacing: -0.01em;
  margin-right: auto;
}

.brand svg {
  width: 26px;
  height: 26px;
  flex: none;
}

.brand span {
  color: var(--ink-mute);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  align-self: flex-end;
  padding-bottom: 0.35rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: var(--step--1);
  font-weight: 500;
}

.nav-links a:not(.btn) {
  text-decoration: none;
  color: var(--ink-soft);
  transition: color 0.15s ease;
}

.nav-links a:not(.btn):hover {
  color: var(--ink);
}

.nav-cta {
  margin-left: 0.5rem;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 0.45rem 0.6rem;
  color: var(--ink);
  cursor: pointer;
}

.nav-toggle svg {
  width: 20px;
  height: 20px;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
  }
  .nav-links {
    position: absolute;
    inset: 100% 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem var(--gutter) 1.25rem;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    display: none;
  }
  .nav-links.is-open {
    display: flex;
  }
  .nav-links a:not(.btn) {
    display: block;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--line);
    font-size: 1rem;
  }
  .nav-cta {
    margin: 1rem 0 0;
  }
  .nav-cta .btn {
    width: 100%;
  }
  .nav-links .btn {
    color: var(--on-dark);
  }
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 46px;
  padding: 0.7rem 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.94rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color 0.18s ease,
    color 0.18s ease,
    border-color 0.18s ease,
    transform 0.18s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background: var(--forest);
  color: var(--on-dark);
}

.btn--primary:hover {
  background: var(--forest-deep);
}

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

.btn--ghost:hover {
  border-color: var(--ink);
  background: color-mix(in srgb, var(--ink) 5%, transparent);
}

.btn--light {
  background: var(--on-dark);
  color: var(--forest-deep);
}

.btn--light:hover {
  background: #fff;
}

.btn .arrow {
  transition: translate 0.18s ease;
}

.btn:hover .arrow {
  translate: 3px 0;
}

/* ---------- hero ---------- */

.hero {
  padding-block: clamp(2.5rem, 6vw, 5rem) clamp(3rem, 7vw, 6rem);
  position: relative;
  overflow: clip;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
}

.hero h1 {
  font-size: var(--step-4);
  margin-bottom: 1.5rem;
}

.hero h1 em {
  font-style: normal;
  color: var(--forest);
}

.hero .lede {
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
}

.hero-note {
  margin-top: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ---------- instrument panel ---------- */

.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow:
    0 1px 0 #fff inset,
    0 18px 40px -28px rgb(19 28 23 / 55%);
  overflow: hidden;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper-2) 55%, #fff);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--forest);
}

.live::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--forest);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgb(23 87 60 / 45%);
  }
  50% {
    box-shadow: 0 0 0 5px rgb(23 87 60 / 0%);
  }
}

.panel-body {
  padding: 1.1rem;
  display: grid;
  gap: 1rem;
}

.counts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.count {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.6rem 0.7rem;
  background: #fff;
}

.count dt {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.count dd {
  margin: 0.15rem 0 0;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.count--in dd {
  color: var(--forest);
}

.count--out dd {
  color: var(--harvest-ink);
}

.band-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(74px, 1fr));
  gap: 6px;
}

.band {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.32rem 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--ink-soft);
  background: #fff;
}

.band i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--forest);
  flex: none;
}

.band--out i {
  background: var(--harvest);
}

.band--stale {
  color: var(--ink-mute);
  border-style: dashed;
}

.band--stale i {
  background: var(--line-strong);
}

.feed {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--ink-soft);
}

.feed li {
  display: grid;
  grid-template-columns: 52px 62px 1fr;
  gap: 0.5rem;
  padding: 0.42rem 0;
  border-bottom: 1px dashed var(--line);
  align-items: baseline;
}

.feed li:last-child {
  border-bottom: 0;
}

.feed time {
  color: var(--ink-mute);
}

.feed .tag-in {
  color: var(--forest);
}

.feed .tag-out {
  color: var(--harvest-ink);
}

/* ---------- fact strip ---------- */

.strip {
  border-block: 1px solid var(--line);
  background: var(--card);
}

.strip ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
  margin: 0;
  padding: 0;
}

.strip li {
  padding: 1.4rem var(--gutter);
  border-left: 1px solid var(--line);
  display: grid;
  gap: 0.2rem;
}

.strip li:first-child {
  border-left: 0;
  padding-left: 0;
}

.strip li:last-child {
  padding-right: 0;
}

.strip b {
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.strip small {
  font-size: 0.76rem;
  color: var(--ink-mute);
}

@media (max-width: 760px) {
  .strip ul {
    grid-template-columns: repeat(2, 1fr);
  }
  .strip li {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-inline: 0;
  }
  .strip li:nth-child(even) {
    border-left: 1px solid var(--line);
    padding-left: var(--gutter);
  }
}

/* ---------- generic section heads ---------- */

.head {
  display: grid;
  gap: 1rem;
  max-width: 46rem;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.head h2 {
  font-size: var(--step-3);
}

/* ---------- problem ---------- */

.problems {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: p;
}

.problems li {
  counter-increment: p;
  border-top: 1px solid var(--line-strong);
  padding-top: 1.1rem;
}

.problems li::before {
  content: "0" counter(p);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--harvest-ink);
  display: block;
  margin-bottom: 0.6rem;
}

.problems h3 {
  font-family: var(--font-body);
  font-size: var(--step-1);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.problems p {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

@media (max-width: 860px) {
  .problems {
    grid-template-columns: 1fr;
  }
}

/* ---------- how it works ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.step {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem 1.7rem;
  display: grid;
  gap: 0.7rem;
  align-content: start;
}

.step .num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--forest);
}

.step h3 {
  font-family: var(--font-body);
  font-size: 1.06rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.step p {
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.step svg {
  width: 100%;
  height: auto;
  color: var(--forest);
  margin-top: 0.4rem;
}

@media (max-width: 860px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

/* ---------- kit ---------- */

.kit-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

@media (max-width: 900px) {
  .kit-grid {
    grid-template-columns: 1fr;
  }
}

.box-list {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  display: grid;
}

.box-list li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 0.75rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}

.box-list li:first-child {
  border-top: 1px solid var(--line);
}

.box-list svg {
  width: 17px;
  height: 17px;
  color: var(--forest);
  margin-top: 0.24rem;
}

.box-list b {
  font-weight: 600;
}

.box-list span {
  color: var(--ink-soft);
}

.specs {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.specs caption {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding-bottom: 0.75rem;
}

.specs th,
.specs td {
  text-align: left;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.specs th {
  font-weight: 500;
  color: var(--ink-mute);
  width: 42%;
  padding-right: 1rem;
}

.specs td {
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

/* ---------- pricing ---------- */

.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2vw, 1.5rem);
  align-items: stretch;
  margin: 0;
  padding: 0;
  list-style: none;
}

.plan {
  position: relative;
  display: grid;
  gap: 0.85rem;
  align-content: start;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.5rem 1.75rem;
}

.plan--featured {
  border-color: var(--forest);
  box-shadow: 0 0 0 1px var(--forest);
}

.plan .flag {
  position: absolute;
  top: -0.72rem;
  left: 1.5rem;
  background: var(--forest);
  color: var(--on-dark);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
}

.plan h3 {
  font-size: 1.45rem;
}

.plan .price {
  font-family: var(--font-mono);
  font-size: 2rem;
  letter-spacing: -0.03em;
  line-height: 1;
}

.plan .price small {
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-mute);
  display: block;
  margin-top: 0.4rem;
  font-family: var(--font-body);
}

.plan p.desc {
  color: var(--ink-soft);
  font-size: 0.9rem;
  min-height: 3.4em;
}

.plan ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.plan ul li {
  display: grid;
  grid-template-columns: 15px 1fr;
  gap: 0.55rem;
  align-items: start;
}

.plan ul svg {
  width: 14px;
  height: 14px;
  color: var(--forest);
  margin-top: 0.25rem;
}

.plan .btn {
  width: 100%;
  margin-top: 0.5rem;
}

.plans-note {
  margin-top: 1.5rem;
  font-size: 0.8rem;
  color: var(--ink-mute);
  max-width: var(--measure);
}

@media (max-width: 900px) {
  .plans {
    grid-template-columns: 1fr;
  }
  .plan p.desc {
    min-height: 0;
  }
}

/* ---------- capture band ---------- */

.capture {
  background: var(--forest-deep);
  color: var(--on-dark);
  position: relative;
  overflow: clip;
  scroll-margin-top: 84px;
}

.capture::before {
  content: "";
  position: absolute;
  inset: -30% -10% auto auto;
  width: 46rem;
  height: 46rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgb(23 87 60 / 55%), transparent 62%);
  pointer-events: none;
}

.capture .wrap {
  position: relative;
}

.capture-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

@media (max-width: 900px) {
  .capture-grid {
    grid-template-columns: 1fr;
  }
}

.capture h2 {
  font-size: var(--step-3);
  margin-bottom: 1rem;
}

.capture p {
  color: var(--on-dark-mute);
  max-width: 42ch;
}

.capture .eyebrow {
  color: #9fc7a9;
}

.form {
  display: grid;
  gap: 0.75rem;
}

.field {
  display: grid;
  gap: 0.4rem;
}

.field label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--on-dark-mute);
}

.field input,
.field select {
  width: 100%;
  min-height: 48px;
  padding: 0.75rem 0.9rem;
  border-radius: 10px;
  border: 1px solid rgb(241 238 226 / 30%);
  background: rgb(241 238 226 / 8%);
  color: var(--on-dark);
  font-family: var(--font-body);
  font-size: 1rem;
}

.field input::placeholder {
  color: rgb(241 238 226 / 45%);
}

.field input[aria-invalid="true"] {
  border-color: #f0a48a;
  background: rgb(240 164 138 / 10%);
}

.field .error {
  font-size: 0.8rem;
  color: #ffc4b0;
  display: none;
}

.field .error.is-shown {
  display: block;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
  align-items: end;
}

@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.form-status {
  font-size: 0.85rem;
  color: #9fc7a9;
  min-height: 1.2em;
}

.form-status.is-error {
  color: #ffc4b0;
}

.form-fine {
  font-size: 0.75rem;
  color: rgb(241 238 226 / 55%);
}

/* sent state */
.form[data-state="sent"] .field,
.form[data-state="sent"] .form-row,
.form[data-state="sent"] .form-fine,
.form[data-state="sent"] .form-status {
  display: none;
}

.thanks {
  display: none;
  gap: 0.4rem;
  padding: 1rem 1.1rem;
  border: 1px solid rgb(159 199 169 / 45%);
  border-radius: 12px;
  background: rgb(159 199 169 / 10%);
}

.form[data-state="sent"] .thanks {
  display: grid;
}

.thanks strong {
  font-weight: 600;
}

/* ---------- faq ---------- */

.faq {
  display: grid;
  grid-template-columns: minmax(0, 0.55fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

@media (max-width: 900px) {
  .faq {
    grid-template-columns: 1fr;
  }
}

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

.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 2rem 1.1rem 0;
  font-weight: 500;
  position: relative;
}

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

.faq summary::after {
  content: "+";
  position: absolute;
  right: 0.25rem;
  top: 50%;
  translate: 0 -50%;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--forest);
}

.faq details[open] summary::after {
  content: "–";
}

.faq details p {
  padding: 0 2rem 1.25rem 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

/* ---------- footer ---------- */

.footer {
  border-top: 1px solid var(--line);
  padding-block: 3rem 2.5rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, minmax(0, 0.7fr));
  gap: 2rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 760px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
  }
}

.footer h4 {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 0.75rem;
}

.footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.footer a {
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

.footer-base {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  justify-content: space-between;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ---------- reveal ---------- */

/* Only hide reveal targets once JS has claimed control, so a script error
   can never leave section content invisible. */
html.reveal-ready [data-reveal] {
  opacity: 0;
  translate: 0 14px;
  transition:
    opacity 0.6s ease,
    translate 0.6s ease;
}

html.reveal-ready [data-reveal].is-in {
  opacity: 1;
  translate: 0 0;
}

@media (prefers-reduced-motion: reduce) {
  html.reveal-ready [data-reveal] {
    opacity: 1;
    translate: none;
  }
}