:root {
  --paper: #f4f0e7;
  --paper-light: #fbf9f3;
  --paper-deep: #e8e1d3;
  --ink: #18201b;
  --forest: #173d2a;
  --forest-2: #245a3b;
  --moss: #69773b;
  --clay: #a76543;
  --acid: #d8f12e;
  --muted: #646a63;
  --line: rgba(24, 32, 27, 0.2);
  --line-strong: rgba(24, 32, 27, 0.48);
  --serif: Iowan Old Style, Baskerville, "Times New Roman", serif;
  --sans:
    Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  --max: 1440px;
  --pad: clamp(20px, 4.2vw, 72px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shadow: 0 32px 90px rgba(31, 42, 34, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  overflow-x: clip;
  color: var(--ink);
  background:
    radial-gradient(
      circle at 12% 6%,
      rgba(255, 255, 255, 0.8),
      transparent 28rem
    ),
    radial-gradient(
      circle at 84% 48%,
      rgba(216, 209, 192, 0.3),
      transparent 32rem
    ),
    var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.13;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

body.nav-open,
body.modal-open {
  overflow: hidden;
}

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

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

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--clay);
  outline-offset: 4px;
}

::selection {
  color: var(--paper-light);
  background: var(--forest);
}

.sr-only {
  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: fixed;
  z-index: 200;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: #fff;
  background: var(--forest);
  transform: translateY(-160%);
  transition: transform 0.2s;
}

.skip-link:focus {
  transform: translateY(0);
}

.reading-progress {
  position: fixed;
  z-index: 120;
  inset: 0 0 auto;
  height: 3px;
  pointer-events: none;
}

.reading-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--acid);
  box-shadow: 0 0 12px rgba(216, 241, 46, 0.5);
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  max-width: calc(var(--max) + var(--pad) * 2);
  margin: 0 auto;
  padding: 20px var(--pad);
  border-bottom: 1px solid transparent;
  transition:
    padding 0.3s var(--ease),
    background-color 0.3s,
    border-color 0.3s,
    box-shadow 0.3s;
}

.site-header::before {
  content: "";
  position: fixed;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background: rgba(23, 61, 42, 0.12);
  opacity: 0;
  transition: opacity 0.25s;
}

.site-header.is-scrolled {
  padding-top: 11px;
  padding-bottom: 11px;
  background: rgba(244, 240, 231, 0.9);
  border-color: var(--line);
  box-shadow: 0 12px 36px rgba(34, 43, 36, 0.06);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 10px;
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.brand svg {
  width: 27px;
  height: 27px;
}

.brand svg path:first-child {
  fill: var(--forest);
}

.brand svg path:last-child {
  fill: none;
  stroke: var(--paper-light);
  stroke-width: 2.3;
  stroke-linecap: round;
}

.brand i {
  color: var(--moss);
  font-weight: 400;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(22px, 3vw, 46px);
}

.main-nav a {
  position: relative;
  font-size: 0.92rem;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -7px;
  height: 1px;
  background: var(--forest);
  transition: right 0.3s var(--ease);
}

.main-nav a:hover::after,
.main-nav a.is-active::after {
  right: 0;
}

.header-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 11px 18px;
  color: #fff;
  background: var(--forest);
  border: 1px solid var(--forest);
  font-size: 0.9rem;
  transition:
    color 0.25s,
    background-color 0.25s,
    transform 0.25s var(--ease);
}

.header-cta:hover {
  color: var(--forest);
  background: transparent;
  transform: translateY(-2px);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 12px 9px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle > span:not(.sr-only) {
  display: block;
  height: 1px;
  margin: 5px 0;
  background: var(--ink);
  transition:
    transform 0.3s,
    opacity 0.3s;
}

.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(90px, 12vw, 180px) var(--pad);
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
  color: var(--forest-2);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-kicker::after {
  content: "";
  width: 72px;
  height: 1px;
  background: currentColor;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

h1,
h2 {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.045em;
}

h2 {
  margin-bottom: 28px;
  font-size: clamp(2.5rem, 5.7vw, 5.8rem);
  line-height: 0.98;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(380px, 0.86fr) minmax(520px, 1.14fr);
  align-items: center;
  gap: clamp(26px, 4vw, 70px);
  min-height: 100svh;
  max-width: var(--max);
  margin: 0 auto;
  padding: 122px var(--pad) 82px;
}

.hero::before,
.roadmap::before,
.library::before {
  content: "";
  position: absolute;
  pointer-events: none;
  opacity: 0.33;
  background-image: repeating-radial-gradient(
    ellipse at center,
    transparent 0 22px,
    rgba(53, 74, 59, 0.23) 23px 24px
  );
  mask-image: radial-gradient(circle, #000, transparent 68%);
}

.hero::before {
  left: -12%;
  top: 7%;
  width: 54%;
  height: 55%;
  transform: rotate(-9deg) scaleY(0.42);
}

.hero__copy {
  position: relative;
  z-index: 2;
  padding-bottom: 5vh;
}

.hero h1 {
  max-width: 760px;
  margin-bottom: 30px;
  font-size: clamp(3.4rem, 6.8vw, 7.35rem);
  line-height: 0.91;
}

.hero__copy > p {
  max-width: 660px;
  margin-bottom: 38px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.45vw, 1.25rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  min-height: 52px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 0;
  background: transparent;
  font-size: 0.92rem;
  font-weight: 650;
  cursor: pointer;
  transition:
    transform 0.25s var(--ease),
    background-color 0.25s,
    color 0.25s,
    border-color 0.25s,
    box-shadow 0.25s;
}

.button:hover {
  transform: translateY(-3px);
}

.button--primary {
  color: #fff;
  background: var(--forest);
  border-color: var(--forest);
  box-shadow: 0 14px 36px rgba(23, 61, 42, 0.18);
}

.button--primary:hover {
  color: var(--forest);
  background: transparent;
  box-shadow: none;
}

.button--text {
  min-height: auto;
  padding: 10px 0;
  border-bottom-color: var(--line-strong);
}

.button--text:hover {
  border-bottom-color: var(--forest);
}

.button--outline {
  border-color: var(--line-strong);
}

.button--outline:hover {
  color: #fff;
  background: var(--forest);
  border-color: var(--forest);
}

.button--outline:disabled {
  color: var(--muted);
  border-color: var(--line);
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

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

.hero__visual {
  position: relative;
  margin: 0 -2vw 0 -4vw;
}

.hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 72px 42px var(--paper);
}

.hero__visual img {
  width: 100%;
  filter: saturate(0.92) contrast(0.98);
}

.hero__visual figcaption {
  position: absolute;
  z-index: 2;
  right: 5%;
  top: 12%;
  display: grid;
  gap: 10px;
}

.hero__visual figcaption span {
  width: 126px;
  padding: 9px 12px;
  border: 1px solid rgba(24, 32, 27, 0.3);
  background: rgba(244, 240, 231, 0.76);
  box-shadow: 0 8px 22px rgba(24, 32, 27, 0.08);
  backdrop-filter: blur(8px);
  font-family: var(--serif);
  font-size: 0.88rem;
}

.hero__visual figcaption span:first-child {
  color: #fff;
  background: rgba(23, 61, 42, 0.9);
}

.hero__visual figcaption span:nth-child(3) {
  color: #fff;
  background: rgba(167, 101, 67, 0.92);
}

.hero__scroll {
  position: absolute;
  left: var(--pad);
  bottom: 27px;
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--muted);
  font-size: 0.76rem;
}

.hero__scroll i {
  position: relative;
  width: 62px;
  height: 1px;
  overflow: hidden;
  background: var(--line);
}

.hero__scroll i::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--forest);
  transform: translateX(-100%);
  animation: scroll-line 2.2s ease-in-out infinite;
}

@keyframes scroll-line {
  55%,
  100% {
    transform: translateX(100%);
  }
}

.intro {
  position: relative;
  border-top: 1px solid var(--line);
}

.intro__grid {
  display: grid;
  grid-template-columns: 1.08fr 0.72fr;
  gap: clamp(46px, 9vw, 140px);
  align-items: start;
}

.intro h2 {
  max-width: 900px;
}

.intro__text {
  padding-top: 12px;
  color: var(--muted);
  font-size: 1.04rem;
}

.intro__text p + p {
  margin-top: 24px;
}

.intro__principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 72px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.intro__principles article {
  min-height: 215px;
  padding: 26px 30px 30px 0;
}

.intro__principles article + article {
  padding-left: 30px;
  border-left: 1px solid var(--line);
}

.intro__principles span {
  display: block;
  margin-bottom: 45px;
  color: var(--clay);
  font-family: var(--serif);
  font-size: 1.35rem;
}

.intro__principles h3 {
  margin-bottom: 8px;
  font-family: var(--serif);
  font-size: 1.55rem;
  font-weight: 500;
}

.intro__principles p {
  max-width: 330px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.roadmap {
  position: relative;
}

.roadmap::before {
  right: -16%;
  top: -2%;
  width: 48%;
  height: 24%;
  transform: rotate(12deg) scaleY(0.38);
}

.roadmap__heading {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 36px;
  margin-bottom: clamp(58px, 8vw, 110px);
}

.roadmap__heading h2 {
  max-width: 1020px;
  margin-bottom: 0;
}

.detail-switch {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 7px 4px;
  margin-bottom: 10px;
  white-space: nowrap;
  font-size: 0.78rem;
  cursor: pointer;
}

.detail-switch input {
  position: absolute;
  z-index: 2;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.detail-switch span,
.detail-switch i {
  pointer-events: none;
}

.detail-switch i {
  position: relative;
  width: 48px;
  height: 25px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}

.detail-switch i::after {
  content: "";
  position: absolute;
  left: 3px;
  top: 3px;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: var(--forest);
  transition: transform 0.25s var(--ease);
}

.detail-switch input:checked + i::after {
  transform: translateX(23px);
}

.detail-switch input:focus-visible + i {
  outline: 3px solid var(--clay);
  outline-offset: 3px;
}

.garden-profile__head {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  align-items: end;
  gap: clamp(40px, 8vw, 120px);
  margin-bottom: clamp(42px, 6vw, 78px);
}

.garden-profile__head h2 {
  max-width: 940px;
  margin-bottom: 0;
}

.garden-profile__head > p {
  max-width: 520px;
  margin: 0;
  color: var(--muted);
}

.profile-app {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
  min-height: 650px;
  overflow: hidden;
  color: #fff;
  background: var(--forest);
  box-shadow: var(--shadow);
}

.profile-app__questions {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: clamp(30px, 5vw, 68px);
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.profile-progress {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 22px;
  margin-bottom: clamp(34px, 6vw, 70px);
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.profile-progress > div {
  height: 2px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.18);
}

.profile-progress i {
  display: block;
  width: 25%;
  height: 100%;
  background: var(--acid);
  transition: width 0.45s var(--ease);
}

.profile-question {
  display: none;
  min-width: 0;
  padding: 0;
  margin: 0;
  border: 0;
  animation: profile-question-in 0.4s var(--ease) both;
}

.profile-question.is-active {
  display: block;
}

@keyframes profile-question-in {
  from {
    opacity: 0;
    transform: translateX(24px);
  }
}

.profile-question legend {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 5px 16px;
  width: 100%;
  padding: 0;
  margin-bottom: 28px;
}

.profile-question legend > span {
  grid-row: 1 / 3;
  color: var(--acid);
  font-family: var(--serif);
  font-size: 1.3rem;
}

.profile-question legend strong {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 3.2rem);
  font-weight: 500;
  line-height: 1;
}

.profile-question legend small {
  max-width: 580px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.78rem;
  line-height: 1.5;
}

.profile-options {
  display: grid;
  gap: 10px;
}

.profile-options label {
  position: relative;
  cursor: pointer;
}

.profile-options input {
  position: absolute;
  z-index: 2;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.profile-options label > span {
  display: grid;
  grid-template-columns: minmax(130px, 0.65fr) 1fr;
  align-items: center;
  gap: 24px;
  min-height: 76px;
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  transition:
    color 0.25s,
    background-color 0.25s,
    border-color 0.25s,
    transform 0.25s var(--ease);
}

.profile-options label:hover > span {
  border-color: rgba(255, 255, 255, 0.48);
  transform: translateX(5px);
}

.profile-options input:checked + span {
  color: var(--forest);
  border-color: var(--acid);
  background: var(--acid);
}

.profile-options input:focus-visible + span {
  outline: 3px solid #fff;
  outline-offset: 3px;
}

.profile-options b {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 500;
}

.profile-options small {
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.74rem;
}

.profile-options input:checked + span small {
  color: rgba(23, 61, 42, 0.68);
}

.profile-controls {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  margin-top: auto;
  padding-top: 36px;
}

.profile-controls p {
  margin: 0;
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.7rem;
  text-align: center;
}

.profile-controls .button--outline {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.36);
}

.profile-controls .button--outline:hover {
  color: var(--forest);
  background: #fff;
}

.profile-controls .button--primary {
  color: var(--forest);
  border-color: var(--acid);
  background: var(--acid);
  box-shadow: none;
}

.profile-controls .button--primary:hover {
  color: #fff;
  background: transparent;
}

.profile-result {
  position: relative;
  display: grid;
  min-width: 0;
  padding: clamp(30px, 5vw, 68px);
  color: var(--ink);
  background:
    radial-gradient(
      circle at 84% 12%,
      rgba(216, 241, 46, 0.33),
      transparent 34%
    ),
    var(--paper-light);
}

.profile-result__empty {
  display: grid;
  place-items: center;
  align-content: center;
  text-align: center;
}

.profile-result__empty[hidden] {
  display: none;
}

.profile-result__empty > span,
.profile-result__eyebrow {
  color: var(--forest-2);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.profile-result__empty svg {
  width: min(180px, 56%);
  margin: 38px auto;
}

.profile-result__empty circle,
.profile-result__empty path {
  fill: none;
  stroke: var(--line);
  stroke-width: 1.5;
}

.profile-result__empty path:nth-of-type(1) {
  fill: rgba(105, 119, 59, 0.12);
  stroke: var(--moss);
}

.profile-result__empty path:nth-of-type(2) {
  stroke: var(--forest);
  stroke-width: 3;
  stroke-linecap: round;
}

.profile-result__empty p {
  max-width: 380px;
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.profile-result__content {
  align-self: center;
}

.profile-result__content[hidden] {
  display: none;
}

.profile-result__content h3 {
  margin: 12px 0 18px;
  color: var(--forest);
  font-family: var(--serif);
  font-size: clamp(2.4rem, 4.5vw, 4.7rem);
  font-weight: 500;
  line-height: 0.94;
}

.profile-result__content > p {
  color: var(--muted);
  font-size: 0.86rem;
}

.profile-result__styles {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 28px;
}

.profile-result__styles span {
  padding: 7px 11px;
  color: var(--forest);
  border: 1px solid var(--line);
  font-size: 0.7rem;
  font-weight: 700;
}

.profile-result__styles span:first-child {
  color: #fff;
  border-color: var(--forest);
  background: var(--forest);
}

.profile-result__decisions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0 0 26px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.profile-result__decisions > div {
  padding: 18px 18px 18px 0;
}

.profile-result__decisions > div + div {
  padding-left: 18px;
  border-left: 1px solid var(--line);
}

.profile-result__decisions span {
  display: block;
  margin-bottom: 6px;
  color: var(--clay);
  font-size: 0.66rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.profile-result__decisions strong {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.3;
}

.profile-result__content > small {
  display: block;
  margin-top: 13px;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.5;
}

.roadmap__layout {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: clamp(40px, 6vw, 96px);
}

.roadmap-progress {
  position: sticky;
  top: 110px;
  align-self: start;
  display: grid;
  grid-template-columns: 3px 1fr;
  gap: 25px;
  height: fit-content;
}

.roadmap-progress__line {
  position: relative;
  width: 2px;
  margin: 16px 0;
  background: var(--line);
}

.roadmap-progress__line span {
  display: block;
  width: 100%;
  height: 0;
  background: var(--forest);
  transition: height 0.45s var(--ease);
}

.roadmap-progress ol {
  display: grid;
  gap: 26px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.roadmap-progress a {
  display: grid;
  grid-template-columns: 32px 1fr;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.78rem;
  transition: color 0.25s;
}

.roadmap-progress b {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-family: var(--serif);
  font-size: 0.9rem;
  font-weight: 500;
  transition:
    color 0.25s,
    background-color 0.25s,
    border-color 0.25s;
}

.roadmap-progress li.is-active a {
  color: var(--ink);
}

.roadmap-progress li.is-active b {
  color: #fff;
  background: var(--forest);
  border-color: var(--forest);
}

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

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

.stage summary {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr) 42px;
  align-items: center;
  gap: 24px;
  min-height: 180px;
  padding: 28px 0;
  cursor: pointer;
  list-style: none;
}

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

.stage__number {
  color: var(--moss);
  font-family: var(--serif);
  font-size: 3rem;
  line-height: 1;
  transition: color 0.25s;
}

.stage[open] .stage__number {
  color: var(--clay);
}

.stage__title {
  display: grid;
  gap: 7px;
}

.stage__title small {
  color: var(--moss);
  font-size: 0.7rem;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.stage__title strong {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 3.3vw, 3.45rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

.stage__title em {
  color: var(--muted);
  font-size: 0.9rem;
  font-style: normal;
}

.stage__toggle {
  position: relative;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  transition:
    color 0.25s,
    background-color 0.25s,
    transform 0.3s var(--ease);
}

.stage__toggle::before,
.stage__toggle::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  top: 20px;
  height: 1px;
  background: currentColor;
}

.stage__toggle::after {
  transform: rotate(90deg);
  transition: transform 0.25s;
}

.stage[open] .stage__toggle {
  color: #fff;
  background: var(--forest);
  border-color: var(--forest);
  transform: rotate(180deg);
}

.stage[open] .stage__toggle::after {
  transform: rotate(0);
}

.stage__content {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(380px, 1.25fr);
  gap: clamp(40px, 7vw, 100px);
  padding: 4px 0 70px 112px;
}

.stage__prose {
  color: var(--muted);
}

.stage__prose p {
  margin-bottom: 22px;
}

.stage__prose ul {
  margin: 0 0 24px;
  padding-left: 20px;
}

.stage__prose li {
  margin: 8px 0;
}

.inline-link {
  display: inline-flex;
  gap: 10px;
  align-items: baseline;
  padding-bottom: 4px;
  color: var(--forest);
  border-bottom: 1px solid var(--forest);
  font-size: 0.88rem;
  font-weight: 700;
}

.stage__tool {
  min-height: 260px;
  padding: clamp(25px, 4vw, 44px);
  border: 1px solid var(--line);
  background: rgba(251, 249, 243, 0.5);
}

.stage__tool h3 {
  margin-bottom: 28px;
  font-family: var(--serif);
  font-size: 1.65rem;
  font-weight: 500;
}

.stage__tool--steps ol {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.stage__tool--steps li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.86rem;
}

.stage__tool--steps li span {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 32px;
  height: 32px;
  color: #fff;
  border-radius: 50%;
  background: var(--forest);
  font-family: var(--serif);
}

.stage__tool--formula {
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  align-items: center;
  justify-content: center;
  gap: 17px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.22)),
    repeating-linear-gradient(
      0deg,
      transparent 0 35px,
      rgba(23, 61, 42, 0.08) 36px
    );
}

.stage__tool--formula span,
.stage__tool--formula b {
  padding: 11px 14px;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 500;
}

.stage__tool--formula b {
  color: #fff;
  border: 0;
  background: var(--forest);
}

.stage__tool--formula i {
  color: var(--clay);
  font-style: normal;
}

.stage__tool--layers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
  gap: 1px;
  padding: 0;
  overflow: hidden;
  background: var(--line);
}

.stage__tool--layers div {
  display: flex;
  flex-direction: column;
  justify-content: end;
  min-height: 260px;
  padding: 24px;
  background: var(--paper-light);
}

.stage__tool--layers div:nth-child(1) {
  background: #dce4df;
}

.stage__tool--layers div:nth-child(2) {
  background: #e8e0ce;
}

.stage__tool--layers div:nth-child(3) {
  background: #ccd6b4;
}

.stage__tool--layers span {
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
}

.stage__tool--layers b {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.2;
}

.stage__tool--palette {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.stage__tool--palette > span {
  min-height: 130px;
  background: var(--swatch);
}

.stage__tool--palette p {
  grid-column: 1 / -1;
  margin: 16px 0 0;
  color: var(--muted);
}

.stage__tool--palette b {
  color: var(--ink);
}

.detail-only {
  display: none;
}

body.is-detailed .detail-only {
  display: block;
}

.stage__content--mixborder {
  grid-template-columns: 0.62fr 1.38fr;
}

.mixborder {
  margin: 0;
  padding: 26px;
  border: 1px solid var(--line);
  background: rgba(251, 249, 243, 0.64);
}

.mixborder figcaption {
  margin-bottom: 18px;
  font-family: var(--serif);
  font-size: 1.55rem;
}

.mixborder__plot {
  position: relative;
  min-height: 330px;
  overflow: hidden;
  border-bottom: 8px solid #796b50;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.55), transparent 65%),
    linear-gradient(180deg, transparent 74%, rgba(105, 119, 59, 0.16) 74%);
}

.plant {
  position: absolute;
  bottom: 0;
  width: 82px;
  height: var(--height);
  transform-origin: bottom;
}

.plant::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 2px;
  height: 88%;
  background: var(--forest-2);
}

.plant i {
  position: absolute;
  left: calc(50% - 3px);
  bottom: var(--bottom, 30%);
  width: var(--leaf, 25px);
  height: calc(var(--leaf, 25px) * 0.7);
  border-radius: 100% 0 100% 0;
  background: var(--plant, var(--moss));
  transform: rotate(var(--rotate, -35deg));
}

.plant i:nth-child(2) {
  --bottom: 52%;
  --rotate: 140deg;
}

.plant i:nth-child(3) {
  --bottom: 72%;
  --rotate: -35deg;
}

.plant i:nth-child(4) {
  --bottom: 88%;
  --rotate: 140deg;
}

.plant--a {
  --height: 276px;
  --plant: #425f34;
  left: 8%;
}
.plant--b {
  --height: 225px;
  --plant: #8b934c;
  left: 28%;
}
.plant--c {
  --height: 175px;
  --plant: #a76543;
  left: 48%;
}
.plant--d {
  --height: 130px;
  --plant: #69773b;
  left: 67%;
}
.plant--e {
  --height: 82px;
  --plant: #bd8e72;
  left: 83%;
}

.mixborder__label {
  position: absolute;
  right: 10px;
  color: var(--muted);
  font-size: 0.68rem;
  text-align: right;
}

.mixborder__label b {
  display: block;
  color: var(--ink);
}

.mixborder__label::before {
  content: "";
  position: absolute;
  right: 100%;
  top: 50%;
  width: 60px;
  margin-right: 10px;
  border-top: 1px dashed var(--line-strong);
}

.mixborder__label--back {
  top: 9%;
}
.mixborder__label--middle {
  top: 40%;
}
.mixborder__label--front {
  top: 69%;
}

.styles {
  max-width: none;
  padding-left: max(var(--pad), calc((100vw - var(--max)) / 2 + var(--pad)));
  padding-right: max(var(--pad), calc((100vw - var(--max)) / 2 + var(--pad)));
  background: rgba(251, 249, 243, 0.67);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.styles__head {
  display: grid;
  grid-template-columns: 1.2fr 0.5fr;
  gap: 60px;
  align-items: end;
}

.styles__head h2 {
  max-width: 1000px;
}

.styles__head p {
  padding-bottom: 15px;
  color: var(--muted);
}

.style-tabs {
  display: flex;
  gap: 2px;
  margin-top: 50px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line-strong);
  scrollbar-width: none;
}

.style-tabs::-webkit-scrollbar {
  display: none;
}

.style-tabs button {
  position: relative;
  flex: 1 0 max-content;
  min-width: 150px;
  padding: 18px 14px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.style-tabs button::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: -1px;
  height: 4px;
  background: var(--forest);
  transform: scaleX(0);
  transition: transform 0.28s var(--ease);
}

.style-tabs button[aria-selected="true"] {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 700;
}

.style-tabs button[aria-selected="true"]::after {
  transform: scaleX(1);
}

.style-explorer {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.55fr);
  border-bottom: 1px solid var(--line-strong);
}

.style-canvas {
  position: relative;
  min-height: 660px;
  margin: 0;
  padding: 28px 34px 28px 0;
  overflow: hidden;
  border-right: 1px solid var(--line-strong);
}

.style-canvas img {
  width: 100%;
  height: 100%;
  min-height: 600px;
  object-fit: cover;
  object-position: center;
  box-shadow: var(--shadow);
  opacity: 1;
  transition:
    opacity 0.28s,
    transform 0.65s var(--ease);
}

.style-canvas.is-changing img {
  opacity: 0.18;
  transform: scale(0.985);
}

.style-canvas figcaption {
  position: absolute;
  left: 22px;
  bottom: 50px;
  display: grid;
  gap: 3px;
  min-width: 185px;
  padding: 12px 16px;
  background: rgba(244, 240, 231, 0.9);
  border-left: 4px solid var(--forest);
  backdrop-filter: blur(8px);
}

.style-canvas figcaption span {
  color: var(--muted);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.style-canvas figcaption b {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
}

.style-specs {
  display: flex;
  flex-direction: column;
  padding: 38px 0 28px 34px;
}

.style-specs > div {
  padding: 0 0 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.style-specs span {
  color: var(--moss);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.style-specs p {
  margin: 6px 0 0;
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.35;
}

.style-specs__duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.style-palette {
  display: flex;
  gap: 11px;
  margin-top: 12px;
}

.style-palette i {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(24, 32, 27, 0.15);
  background: var(--color);
}

.style-specs .button {
  margin-top: auto;
}

.compare-dock {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  align-items: center;
  gap: 28px;
  margin-top: 30px;
  padding: 24px 0 0;
}

.compare-dock > div:first-child span {
  font-family: var(--serif);
  font-size: 1.25rem;
}

.compare-dock p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.76rem;
}

.compare-dock__items {
  display: flex;
  gap: 10px;
}

.compare-item {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 145px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.36);
  font-size: 0.78rem;
}

.compare-item img {
  width: 44px;
  height: 32px;
  object-fit: cover;
}

.compare-item button {
  margin-left: auto;
  padding: 2px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.practice__head {
  display: grid;
  grid-template-columns: 1.2fr 0.55fr;
  gap: 70px;
  align-items: end;
}

.practice__head p {
  padding-bottom: 16px;
  color: var(--muted);
}

.planner {
  margin-top: 60px;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.planner__progress {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: center;
  gap: 18px;
  padding: 18px 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.planner__progress strong {
  color: var(--forest);
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 500;
}

.planner__progress > div {
  height: 3px;
  overflow: hidden;
  background: var(--line);
}

.planner__progress i {
  display: block;
  width: 0;
  height: 100%;
  background: var(--forest);
  transition: width 0.45s var(--ease);
}

.planner__meaning {
  display: grid;
  grid-template-columns: 180px minmax(220px, 0.8fr) minmax(300px, 1.2fr);
  align-items: center;
  gap: 26px;
  min-height: 104px;
  padding: 20px 24px;
  color: #fff;
  background: var(--forest);
  transition:
    background-color 0.25s,
    transform 0.3s var(--ease);
}

.planner__meaning.is-updated {
  background: var(--forest-2);
  transform: translateY(-3px);
}

.planner__meaning > span {
  color: var(--acid);
  font-size: 0.67rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.planner__meaning strong {
  font-family: var(--serif);
  font-size: 1.28rem;
  font-weight: 500;
  line-height: 1.2;
}

.planner__meaning p {
  margin: 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.75rem;
  line-height: 1.5;
}

.planner__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
}

.planner__steps article {
  display: grid;
  align-content: start;
  gap: 13px;
  min-height: 330px;
  padding: 30px 28px 34px 0;
}

.planner__steps article + article {
  padding-left: 28px;
  border-left: 1px dashed var(--line);
}

.planner__steps header {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 64px;
  margin-bottom: 15px;
}

.planner__steps header span {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 34px;
  height: 34px;
  color: #fff;
  border-radius: 50%;
  background: var(--forest);
  font-family: var(--serif);
}

.planner__steps h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.2;
}

.planner__steps label {
  position: relative;
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 9px;
  align-items: start;
  color: var(--muted);
  font-size: 0.8rem;
  cursor: pointer;
}

.planner__steps input {
  position: absolute;
  z-index: 2;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}

.planner__steps label i {
  position: relative;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  border: 1px solid var(--line-strong);
  background: var(--paper-light);
  pointer-events: none;
}

.planner__steps input:checked + i {
  border-color: var(--forest);
  background: var(--forest);
}

.planner__steps input:checked + i::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.planner__steps input:focus-visible + i {
  outline: 3px solid var(--clay);
  outline-offset: 3px;
}

.mistakes {
  display: grid;
  grid-template-columns: minmax(280px, 0.62fr) minmax(480px, 1.38fr);
  gap: clamp(60px, 10vw, 150px);
  margin-top: clamp(110px, 14vw, 190px);
}

.mistakes__intro {
  position: sticky;
  top: 120px;
  align-self: start;
}

.mistakes__intro h2 {
  font-size: clamp(2.5rem, 4.7vw, 4.8rem);
}

.mistakes__intro > p {
  max-width: 430px;
  color: var(--muted);
}

.mistakes__counter {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 42px;
}

.mistakes__counter b {
  color: var(--clay);
  font-family: var(--serif);
  font-size: 4.6rem;
  font-weight: 500;
  line-height: 1;
}

.mistakes__counter span {
  max-width: 100px;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.35;
}

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

.mistakes__list button {
  display: grid;
  grid-template-columns: 42px 1fr 30px;
  align-items: center;
  gap: 20px;
  width: 100%;
  min-height: 88px;
  padding: 18px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.mistakes__list span {
  color: var(--clay);
  font-family: var(--serif);
}

.mistakes__list b {
  font-family: var(--serif);
  font-size: 1.28rem;
  font-weight: 500;
  transition:
    color 0.25s,
    text-decoration-color 0.25s;
}

.mistakes__list i {
  position: relative;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  transition:
    background-color 0.25s,
    border-color 0.25s;
}

.mistakes__list button.is-done b {
  color: var(--muted);
  text-decoration: line-through;
  text-decoration-color: var(--moss);
}

.mistakes__list button.is-done i {
  border-color: var(--forest);
  background: var(--forest);
}

.mistakes__list button.is-done i::after {
  content: "";
  position: absolute;
  left: 9px;
  top: 5px;
  width: 6px;
  height: 11px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.mistakes__meaning {
  grid-column: 2;
  display: grid;
  grid-template-columns: 130px minmax(180px, 0.8fr) minmax(260px, 1.2fr);
  align-items: center;
  gap: 22px;
  min-height: 116px;
  padding: 22px 24px;
  border: 1px solid var(--line);
  background: rgba(251, 249, 243, 0.62);
  transition:
    border-color 0.25s,
    background-color 0.25s;
}

.mistakes__meaning.is-active {
  border-color: var(--moss);
  background: var(--paper-light);
}

.mistakes__meaning span {
  color: var(--clay);
  font-size: 0.67rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mistakes__meaning strong {
  font-family: var(--serif);
  font-size: 1.18rem;
  font-weight: 500;
  line-height: 1.25;
}

.mistakes__meaning p {
  margin: 0;
  color: var(--muted);
  font-size: 0.75rem;
}

.library {
  position: relative;
  max-width: none;
  padding-left: max(var(--pad), calc((100vw - var(--max)) / 2 + var(--pad)));
  padding-right: max(var(--pad), calc((100vw - var(--max)) / 2 + var(--pad)));
  background: rgba(232, 225, 211, 0.48);
  border-top: 1px solid var(--line);
}

.library::before {
  left: -13%;
  top: 1%;
  width: 42%;
  height: 20%;
  transform: rotate(3deg) scaleY(0.42);
}

.library__intro {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 0.5fr;
  column-gap: 80px;
  align-items: end;
}

.library__intro .section-kicker {
  grid-column: 1 / -1;
}

.library__intro h2 {
  max-width: 980px;
}

.library__intro p {
  padding-bottom: 14px;
  color: var(--muted);
}

.library-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 48px 0 30px;
}

.library-tabs button {
  min-width: 112px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  background: rgba(251, 249, 243, 0.42);
  font-size: 0.78rem;
  cursor: pointer;
  transition:
    color 0.2s,
    background-color 0.2s,
    border-color 0.2s;
}

.library-tabs button:hover,
.library-tabs button.is-active {
  color: #fff;
  background: var(--forest);
  border-color: var(--forest);
}

.book-list {
  border-top: 1px solid var(--line-strong);
}

.book {
  display: grid;
  grid-template-columns: 52px minmax(250px, 0.8fr) minmax(260px, 1fr) 120px;
  align-items: center;
  gap: clamp(18px, 3vw, 48px);
  min-height: 118px;
  border-bottom: 1px solid var(--line);
  transition:
    background-color 0.25s,
    padding 0.3s var(--ease);
}

.book:hover {
  padding: 0 16px;
  background: rgba(251, 249, 243, 0.72);
}

.book[hidden] {
  display: none;
}

.book__index {
  color: var(--clay);
  font-family: var(--serif);
  font-size: 1.15rem;
}

.book small {
  color: var(--moss);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.book h3 {
  margin: 3px 0 0;
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  font-weight: 500;
  line-height: 1.18;
}

.book > p {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
}

.book > i {
  color: var(--forest);
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 700;
  text-align: right;
}

.book > i b {
  margin-left: 8px;
}

.courses {
  display: grid;
  grid-template-columns: 0.8fr 1fr 1fr;
  gap: 1px;
  margin-top: 100px;
  border: 1px solid var(--line);
  background: var(--line);
}

.courses > * {
  min-height: 300px;
  padding: 35px;
  background: rgba(251, 249, 243, 0.75);
}

.courses__head h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 3.8vw, 3.7rem);
}

.courses__head p {
  color: var(--muted);
  font-size: 0.82rem;
}

.courses > a {
  display: flex;
  flex-direction: column;
  transition:
    color 0.25s,
    background-color 0.25s;
}

.courses > a:hover {
  color: #fff;
  background: var(--forest);
}

.courses > a > span {
  color: var(--moss);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.courses > a:hover > span,
.courses > a:hover p {
  color: rgba(255, 255, 255, 0.68);
}

.courses h3 {
  margin: 32px 0 14px;
  font-family: var(--serif);
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.1;
}

.courses p {
  color: var(--muted);
  font-size: 0.82rem;
}

.courses i {
  margin-top: auto;
  font-size: 0.76rem;
  font-style: normal;
  font-weight: 700;
}

.closing {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: clamp(50px, 9vw, 140px);
  align-items: center;
  padding: clamp(70px, 9vw, 130px)
    max(var(--pad), calc((100vw - var(--max)) / 2 + var(--pad)));
  color: #fff;
  background:
    linear-gradient(120deg, rgba(23, 61, 42, 0.92), rgba(23, 61, 42, 0.98)),
    repeating-radial-gradient(
      ellipse at 20% 80%,
      transparent 0 24px,
      rgba(255, 255, 255, 0.16) 25px 26px
    );
}

.closing h2 {
  max-width: 920px;
  margin-bottom: 22px;
  font-size: clamp(2.9rem, 5.7vw, 6.2rem);
}

.closing p {
  max-width: 620px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.68);
}

.closing__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.button--light {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}

.button--light:hover {
  color: var(--forest);
  background: #fff;
}

.button--acid {
  color: var(--forest);
  background: var(--acid);
  box-shadow: 0 16px 38px rgba(216, 241, 46, 0.16);
}

.button--acid:hover {
  background: #e7ff49;
  box-shadow: 0 20px 48px rgba(216, 241, 46, 0.26);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 32px var(--pad);
  color: var(--muted);
  font-size: 0.75rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--forest);
  font-weight: 700;
}

.mobile-dock {
  display: none;
}

.compare-modal {
  width: min(1040px, calc(100vw - 36px));
  max-height: min(760px, calc(100vh - 36px));
  padding: 0;
  color: var(--ink);
  border: 1px solid var(--line-strong);
  background: var(--paper-light);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.28);
}

.compare-modal::backdrop {
  background: rgba(15, 25, 18, 0.62);
  backdrop-filter: blur(5px);
}

.compare-modal__head {
  position: sticky;
  z-index: 2;
  top: 0;
  display: flex;
  justify-content: space-between;
  align-items: start;
  padding: 28px 32px;
  border-bottom: 1px solid var(--line);
  background: rgba(251, 249, 243, 0.95);
  backdrop-filter: blur(12px);
}

.compare-modal__head span {
  color: var(--moss);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.compare-modal__head h2 {
  margin: 4px 0 0;
  font-size: 2.2rem;
}

.compare-modal__head button {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  font-size: 1.6rem;
  cursor: pointer;
}

.compare-table {
  display: grid;
  grid-template-columns: 150px 1fr 1fr;
}

.compare-table > div {
  min-height: 78px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.compare-table > div:nth-child(3n) {
  border-right: 0;
}

.compare-table .compare-table__label {
  color: var(--moss);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.compare-table .compare-table__name {
  color: #fff;
  background: var(--forest);
  font-family: var(--serif);
  font-size: 1.5rem;
}

.compare-table img {
  width: 100%;
  aspect-ratio: 4 / 2.3;
  object-fit: cover;
}

.toast {
  position: fixed;
  z-index: 220;
  left: 50%;
  bottom: 24px;
  min-width: min(420px, calc(100vw - 36px));
  padding: 13px 18px;
  color: #fff;
  background: var(--forest);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.2);
  font-size: 0.82rem;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 18px);
  transition:
    opacity 0.25s,
    transform 0.25s var(--ease);
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.85s var(--ease),
    transform 0.85s var(--ease);
}

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

@media (max-width: 1180px) {
  .hero {
    grid-template-columns: 0.92fr 1.08fr;
  }

  .hero__visual {
    margin-right: -3vw;
  }

  .style-canvas {
    min-height: 540px;
  }

  .style-canvas img {
    min-height: 490px;
  }

  .planner__steps {
    grid-template-columns: 1fr 1fr;
  }

  .planner__steps article:nth-child(3) {
    padding-left: 0;
    border-left: 0;
    border-top: 1px dashed var(--line);
  }

  .planner__steps article:nth-child(4) {
    border-top: 1px dashed var(--line);
  }

  .book {
    grid-template-columns: 45px minmax(230px, 0.8fr) minmax(220px, 1fr) 100px;
  }
}

@media (max-width: 900px) {
  html {
    scroll-padding-top: 74px;
  }

  .site-header {
    grid-template-columns: 1fr auto;
    padding: 13px var(--pad);
    background: rgba(244, 240, 231, 0.9);
    border-bottom-color: var(--line);
    backdrop-filter: blur(14px);
  }

  .site-header::before {
    opacity: 0;
  }

  .nav-toggle {
    display: block;
  }

  .nav-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    transform: translateY(-3px) rotate(-45deg);
  }

  .main-nav {
    position: fixed;
    z-index: -1;
    inset: 68px 0 auto;
    display: grid;
    gap: 0;
    padding: 22px var(--pad) 34px;
    background: var(--paper-light);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 30px 60px rgba(24, 32, 27, 0.12);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-16px);
    transition:
      opacity 0.25s,
      transform 0.25s var(--ease);
  }

  .main-nav a {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    font-family: var(--serif);
    font-size: 1.45rem;
  }

  .main-nav a::after {
    display: none;
  }

  .nav-open .site-header::before {
    opacity: 1;
    pointer-events: auto;
  }

  .nav-open .main-nav {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .header-cta {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 5px;
    min-height: auto;
    padding-top: 140px;
  }

  .hero__copy {
    padding-bottom: 0;
  }

  .hero h1 {
    max-width: 800px;
  }

  .hero__visual {
    margin: 0 -3vw;
  }

  .hero__visual::after {
    box-shadow: inset 0 0 52px 24px var(--paper);
  }

  .hero__visual figcaption {
    right: 2%;
    top: 6%;
  }

  .hero__scroll {
    display: none;
  }

  .intro__grid,
  .garden-profile__head,
  .styles__head,
  .practice__head,
  .library__intro,
  .closing {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .profile-app {
    grid-template-columns: 1fr;
  }

  .profile-app__questions {
    min-height: 610px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  }

  .profile-result {
    min-height: 520px;
  }

  .intro__text {
    max-width: 680px;
  }

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

  .roadmap__layout {
    grid-template-columns: 1fr;
  }

  .roadmap-progress {
    display: none;
  }

  .stage__content {
    padding-left: 0;
  }

  .style-explorer {
    grid-template-columns: 1fr;
  }

  .style-canvas {
    min-height: auto;
    padding-right: 0;
    border-right: 0;
  }

  .style-canvas img {
    min-height: 460px;
  }

  .style-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 30px 0 0;
  }

  .style-specs > div {
    margin: 0;
  }

  .style-specs .button {
    align-self: end;
  }

  .compare-dock {
    grid-template-columns: 1fr auto;
  }

  .compare-dock__items {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .mistakes {
    grid-template-columns: 1fr;
  }

  .mistakes__intro {
    position: static;
  }

  .mistakes__meaning {
    grid-column: auto;
  }

  .library__intro .section-kicker {
    grid-column: auto;
  }

  .book {
    grid-template-columns: 42px 1fr 90px;
    padding: 22px 0;
  }

  .book > p {
    grid-column: 2 / -1;
    grid-row: 2;
  }

  .book:hover {
    padding: 22px 12px;
  }

  .courses {
    grid-template-columns: 1fr 1fr;
  }

  .courses__head {
    grid-column: 1 / -1;
    min-height: auto;
  }

  .closing__actions {
    max-width: 600px;
  }
}

@media (max-width: 640px) {
  :root {
    --pad: 20px;
  }

  body {
    padding-bottom: calc(74px + env(safe-area-inset-bottom));
    font-size: 15px;
  }

  .section {
    padding-top: 90px;
    padding-bottom: 90px;
  }

  h2 {
    font-size: clamp(2.55rem, 13vw, 4rem);
  }

  .hero {
    padding-top: 118px;
    padding-bottom: 70px;
  }

  .hero h1 {
    font-size: clamp(2.78rem, 11.8vw, 4.2rem);
  }

  .hero__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero__actions .button {
    width: 100%;
  }

  .button--text {
    justify-content: space-between;
  }

  .hero__visual {
    margin: 25px 0 -25px;
  }

  .hero__visual figcaption {
    display: none;
  }

  .intro__principles {
    grid-template-columns: 1fr;
  }

  .intro__principles article {
    min-height: auto;
    padding: 25px 0;
  }

  .intro__principles article + article {
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .intro__principles span {
    margin-bottom: 18px;
  }

  .garden-profile {
    padding-left: 0;
    padding-right: 0;
  }

  .garden-profile__head {
    padding: 0 var(--pad);
  }

  .garden-profile__head > p {
    font-size: 0.88rem;
  }

  .profile-app {
    min-height: 0;
    box-shadow: none;
  }

  .profile-app__questions {
    min-height: 620px;
    padding: 30px var(--pad);
  }

  .profile-progress {
    margin-bottom: 36px;
  }

  .profile-question legend {
    gap: 5px 12px;
    margin-bottom: 22px;
  }

  .profile-question legend strong {
    font-size: 1.85rem;
  }

  .profile-question legend small {
    font-size: 0.72rem;
  }

  .profile-options label > span {
    grid-template-columns: 1fr;
    gap: 1px;
    min-height: 74px;
    padding: 13px 16px;
  }

  .profile-options b {
    font-size: 1.18rem;
  }

  .profile-controls {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding-top: 26px;
  }

  .profile-controls p {
    grid-column: 1 / -1;
    grid-row: 1;
    min-height: 22px;
  }

  .profile-controls .button {
    gap: 10px;
    padding-right: 14px;
    padding-left: 14px;
  }

  .profile-result {
    min-height: 560px;
    padding: 42px var(--pad);
  }

  .profile-result__content h3 {
    font-size: clamp(2.75rem, 13vw, 4.2rem);
  }

  .profile-result__decisions {
    grid-template-columns: 1fr;
  }

  .profile-result__decisions > div {
    padding: 16px 0;
  }

  .profile-result__decisions > div + div {
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .stage summary {
    grid-template-columns: 52px 1fr 34px;
    gap: 13px;
    min-height: 142px;
  }

  .stage__number {
    font-size: 2rem;
  }

  .stage__title strong {
    font-size: 1.65rem;
  }

  .stage__title em {
    display: none;
  }

  .stage__toggle {
    width: 34px;
    height: 34px;
  }

  .stage__toggle::before,
  .stage__toggle::after {
    left: 9px;
    right: 9px;
    top: 16px;
  }

  .stage__content,
  .stage__content--mixborder {
    grid-template-columns: 1fr;
    gap: 26px;
    padding-bottom: 45px;
  }

  .stage__tool--steps ol {
    grid-template-columns: 1fr;
  }

  .stage__tool--layers {
    grid-template-columns: 1fr;
  }

  .stage__tool--layers div {
    min-height: 120px;
  }

  .mixborder {
    padding: 16px;
  }

  .mixborder__plot {
    min-height: 280px;
  }

  .plant {
    width: 50px;
  }

  .plant--a {
    left: 2%;
  }
  .plant--b {
    left: 20%;
  }
  .plant--c {
    left: 39%;
  }
  .plant--d {
    left: 56%;
  }
  .plant--e {
    left: 70%;
  }

  .mixborder__label::before {
    width: 26px;
  }

  .styles {
    padding-left: var(--pad);
    padding-right: var(--pad);
  }

  .style-tabs {
    margin-right: calc(var(--pad) * -1);
  }

  .style-tabs button {
    min-width: auto;
    padding: 16px 18px;
  }

  .style-canvas {
    margin: 0 calc(var(--pad) * -1);
    padding: 18px 0;
  }

  .style-canvas img {
    min-height: 330px;
    box-shadow: none;
  }

  .style-canvas figcaption {
    left: 16px;
    bottom: 32px;
  }

  .style-specs {
    grid-template-columns: 1fr;
  }

  .style-specs__duo {
    grid-template-columns: 1fr 1fr;
  }

  .compare-dock {
    grid-template-columns: 1fr;
  }

  .compare-dock__items {
    grid-column: auto;
    grid-row: auto;
    flex-direction: column;
  }

  .planner__progress {
    grid-template-columns: 1fr auto;
  }

  .planner__progress > div {
    grid-column: 1 / -1;
  }

  .planner__meaning {
    grid-template-columns: 1fr;
    gap: 7px;
    min-height: 0;
    padding: 22px 20px;
  }

  .planner__meaning strong {
    font-size: 1.35rem;
  }

  .planner__steps {
    grid-template-columns: 1fr;
  }

  .planner__steps article,
  .planner__steps article + article,
  .planner__steps article:nth-child(3) {
    min-height: auto;
    padding: 26px 0;
    border-top: 1px dashed var(--line);
    border-left: 0;
  }

  .mistakes {
    margin-top: 100px;
  }

  .mistakes__list button {
    grid-template-columns: 34px 1fr 28px;
    gap: 10px;
  }

  .mistakes__list b {
    font-size: 1.1rem;
  }

  .mistakes__meaning {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 22px 18px;
  }

  .library {
    padding-left: var(--pad);
    padding-right: var(--pad);
  }

  .library-tabs {
    flex-wrap: nowrap;
    margin-right: calc(var(--pad) * -1);
    overflow-x: auto;
    scrollbar-width: none;
  }

  .library-tabs::-webkit-scrollbar {
    display: none;
  }

  .book {
    grid-template-columns: 32px 1fr;
    gap: 12px;
    min-height: auto;
  }

  .book > p {
    grid-column: 2;
  }

  .book > i {
    grid-column: 2;
    text-align: left;
  }

  .courses {
    grid-template-columns: 1fr;
  }

  .courses__head {
    grid-column: auto;
  }

  .courses > * {
    min-height: 250px;
    padding: 28px;
  }

  .closing {
    padding-left: var(--pad);
    padding-right: var(--pad);
  }

  .closing h2 {
    font-size: clamp(2.8rem, 14vw, 4.5rem);
  }

  .closing__actions {
    grid-template-columns: 1fr;
  }

  .site-footer {
    align-items: start;
    flex-direction: column;
    padding-bottom: 40px;
  }

  .mobile-dock {
    position: fixed;
    z-index: 140;
    right: 10px;
    bottom: calc(8px + env(safe-area-inset-bottom));
    left: 10px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    min-height: 64px;
    padding: 6px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 18px;
    background: rgba(23, 61, 42, 0.94);
    box-shadow: 0 14px 44px rgba(17, 31, 22, 0.32);
    backdrop-filter: blur(18px);
  }

  .mobile-dock a {
    position: relative;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 1px;
    min-width: 0;
    min-height: 52px;
    color: rgba(255, 255, 255, 0.62);
    border-radius: 13px;
    font-size: 0.62rem;
    transition:
      color 0.2s,
      background-color 0.2s;
  }

  .mobile-dock a.is-active {
    color: var(--forest);
    background: var(--acid);
  }

  .mobile-dock svg {
    width: 21px;
    height: 21px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .mobile-dock b {
    position: absolute;
    top: 3px;
    right: 7px;
    padding: 1px 4px;
    color: var(--forest);
    border-radius: 8px;
    background: var(--acid);
    font-size: 0.52rem;
  }

  .mobile-dock a.is-active b {
    color: #fff;
    background: var(--forest);
  }

  .toast {
    bottom: calc(84px + env(safe-area-inset-bottom));
  }

  .compare-modal__head {
    padding: 20px;
  }

  .compare-table {
    grid-template-columns: 92px 1fr 1fr;
    font-size: 0.76rem;
  }

  .compare-table > div {
    padding: 12px 10px;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

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