@font-face {
  font-family: "Unbounded";
  src: url("../fonts/unbounded.woff2") format("woff2");
  font-weight: 200 900;
  font-display: swap;
}

@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope.woff2") format("woff2");
  font-weight: 200 800;
  font-display: swap;
}

:root {
  --ink: #0d1b2a;
  --ink-2: #1b2d44;
  --paper: #f4f1ea;
  --paper-2: #ebe6db;
  --white: #ffffff;
  --coral: #ff6b3d;
  --coral-dark: #e3521f;
  --sun: #ffd23f;
  --sky: #cfe3ff;
  --muted: #56627a;
  --edge: 2px solid var(--ink);
  --drop: 6px 6px 0 var(--ink);
  --drop-sm: 4px 4px 0 var(--ink);
  --r: 10px;
  --r-lg: 18px;
  --wrap: 1180px;
  --display: "Unbounded", "Arial Black", sans-serif;
  --body: "Manrope", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.7;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3 {
  font-family: var(--display);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
}

h2 {
  font-size: clamp(1.8rem, 3.6vw, 3rem);
  font-weight: 700;
}

h3 {
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  font-weight: 600;
}

p {
  margin: 0 0 1em;
}

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

.wrap {
  width: min(100% - 32px, var(--wrap));
  margin-inline: auto;
}

/* ---------- ad line + header ---------- */
.ad-line {
  background: var(--ink);
  color: var(--sun);
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 5px 16px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: var(--edge);
}

.topbar__row {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 74px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.logo img {
  width: 42px;
  height: 42px;
}

.menu {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.menu a {
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 8px 14px;
  border-radius: 999px;
  border: 2px solid transparent;
  transition: border-color .2s, background .2s;
}

.menu a:hover {
  border-color: var(--ink);
  background: var(--white);
}

.topbar__cta {
  text-decoration: none;
  font-weight: 800;
  font-size: 0.92rem;
  background: var(--coral);
  color: var(--ink);
  border: var(--edge);
  border-radius: var(--r);
  padding: 10px 18px;
  box-shadow: var(--drop-sm);
  transition: transform .15s, box-shadow .15s;
}

.topbar__cta:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--ink);
}

.burger {
  display: none;
  width: 46px;
  height: 46px;
  border: var(--edge);
  border-radius: var(--r);
  background: var(--sun);
  cursor: pointer;
  padding: 0 11px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}

.burger i {
  display: block;
  height: 2.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}

.burger[aria-expanded="true"] i:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.burger[aria-expanded="true"] i:nth-child(2) {
  opacity: 0;
}

.burger[aria-expanded="true"] i:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ---------- buttons, chips ---------- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 800;
  font-size: 1rem;
  padding: 14px 24px;
  border: var(--edge);
  border-radius: var(--r);
  cursor: pointer;
  box-shadow: var(--drop-sm);
  transition: transform .15s, box-shadow .15s, background .2s;
}

.button:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--ink);
}

.button--main {
  background: var(--coral);
  color: var(--ink);
}

.button--line {
  background: var(--white);
  color: var(--ink);
}

.button--dark {
  background: var(--ink);
  color: var(--white);
}

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

.chip {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--sun);
  border: var(--edge);
  border-radius: 999px;
  padding: 5px 14px;
  margin-bottom: 20px;
}

.chip--dark {
  background: var(--coral);
}

.label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--coral-dark);
  margin-bottom: 14px;
}

.label::before {
  content: "";
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: currentColor;
  -webkit-mask: radial-gradient(circle, #000 35%, transparent 37%);
  mask: radial-gradient(circle, #000 35%, transparent 37%);
  outline: 2px solid currentColor;
  outline-offset: -2px;
}

.label--light,
.block--ink .label {
  color: var(--sun);
}

.block--coral .label--light {
  color: var(--ink);
}

.note {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  padding: 6px 12px;
  border: 2px dashed currentColor;
  border-radius: 6px;
  opacity: 0.85;
}

/* ---------- blocks ---------- */
.block {
  padding: clamp(64px, 9vw, 112px) 0;
  border-bottom: var(--edge);
}

.block--sun {
  background: var(--sun);
}

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

.block--sky {
  background: var(--sky);
}

.block--coral {
  background: var(--coral);
}

.block--paper {
  background: var(--paper-2);
}

.heading {
  margin-bottom: clamp(36px, 5vw, 56px);
}

.heading p {
  color: var(--muted);
  margin: 0;
}

.block--ink .heading p {
  color: #b9c3d3;
}

.block--sun .heading p,
.block--coral .heading p {
  color: var(--ink);
}

.heading--split {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 24px 64px;
  align-items: end;
}

.heading--split h2 {
  margin: 0;
}

.heading--center {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
}

.heading--center .label {
  justify-content: center;
}

.heading--flat {
  margin-bottom: 0;
  align-items: center;
}

.heading--flat p {
  margin-bottom: 24px;
}

/* ---------- photos ---------- */
.photo {
  margin: 0;
  border: var(--edge);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--drop);
  background: var(--paper-2);
}

.photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo--tall {
  aspect-ratio: 4 / 5;
}

.photo--arch {
  aspect-ratio: 4 / 5;
  border-radius: 999px 999px var(--r-lg) var(--r-lg);
}

.photo--round {
  aspect-ratio: 1;
  border-radius: 50%;
  box-shadow: 10px 10px 0 var(--ink);
}

/* ---------- hero ---------- */
.intro {
  border-bottom: var(--edge);
  background:
    radial-gradient(circle at 92% 12%, rgba(255, 210, 63, .55) 0 120px, transparent 121px),
    var(--paper);
}

.intro__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
  padding: clamp(40px, 6vw, 80px) 0 clamp(56px, 7vw, 96px);
}

.intro__media {
  position: relative;
  padding: 0 0 40px 24px;
}

.intro__media .photo {
  transform: rotate(-2deg);
}

.sticker {
  position: absolute;
  left: 0;
  bottom: 0;
  max-width: 290px;
  background: var(--white);
  border: var(--edge);
  border-radius: var(--r);
  box-shadow: var(--drop-sm);
  padding: 16px 18px;
  transform: rotate(2deg);
}

.sticker strong {
  display: block;
  font-family: var(--display);
  font-size: 0.95rem;
  line-height: 1.3;
  margin-bottom: 6px;
}

.sticker p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.intro h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.intro h1 mark {
  display: inline-block;
  background: var(--coral);
  color: var(--ink);
  padding: 0 .18em .06em;
  border: var(--edge);
  border-radius: 12px;
  transform: rotate(-1.5deg);
  margin-top: .12em;
}

.lead {
  font-size: 1.15rem;
  color: var(--ink-2);
  max-width: 560px;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 34px;
}

.facts {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: var(--edge);
  border-radius: var(--r);
  background: var(--white);
  overflow: hidden;
}

.facts li {
  padding: 14px 16px;
  font-weight: 700;
  font-size: 0.9rem;
  line-height: 1.35;
}

.facts li+li {
  border-left: var(--edge);
}

.ticker {
  background: var(--ink);
  border-top: var(--edge);
  overflow: hidden;
  padding: 14px 0;
}

.ticker__track {
  display: flex;
  width: max-content;
  animation: slide 26s linear infinite;
}

.ticker__track span {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--paper);
  padding: 0 34px;
  position: relative;
}

.ticker__track span::after {
  content: "";
  position: absolute;
  right: -5px;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -5px;
  border-radius: 50%;
  background: var(--coral);
}

.ticker__track span:nth-child(8n)::after {
  background: var(--sun);
}

@keyframes slide {
  to {
    transform: translateX(-50%);
  }
}

/* ---------- stats (format) ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.stat {
  background: var(--white);
  border: var(--edge);
  border-radius: var(--r-lg);
  box-shadow: var(--drop);
  padding: 30px 28px;
}

.stat b {
  display: block;
  font-family: var(--display);
  font-size: clamp(2.6rem, 4.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 18px;
  color: var(--coral-dark);
}

.stat:nth-child(2) b {
  color: var(--ink);
}

.stat p {
  margin: 0;
  color: var(--muted);
}

.stats--steps .stat b {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  font-size: 1.8rem;
  border: var(--edge);
  border-radius: 50%;
  background: var(--sun);
  color: var(--ink);
}

/* ---------- audience ---------- */
.tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.tile {
  border: var(--edge);
  border-radius: var(--r-lg);
  padding: 26px 22px;
  background: var(--white);
  transition: transform .2s, box-shadow .2s, background .2s;
}

.tile:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--drop);
  background: var(--sky);
}

.tile__num {
  display: inline-block;
  font-family: var(--display);
  font-weight: 800;
  font-size: 0.9rem;
  background: var(--ink);
  color: var(--sun);
  border-radius: 6px;
  padding: 4px 10px;
  margin-bottom: 22px;
}

.tile p {
  margin: 0;
  color: var(--muted);
  font-size: 0.97rem;
}

.banner {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  border: var(--edge);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  box-shadow: var(--drop);
}

.banner .photo {
  border: 0;
  border-right: var(--edge);
  border-radius: 0;
  box-shadow: none;
  aspect-ratio: 4 / 3;
}

.banner__text {
  padding: clamp(28px, 4vw, 52px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.banner__text h3 {
  font-size: clamp(1.4rem, 2.4vw, 2rem);
}

.banner__text p {
  color: #b9c3d3;
}

.beats {
  display: flex;
  gap: 6px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.beats span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.85rem;
  border: 2px solid var(--paper);
  border-radius: 8px;
}

.beats span:nth-child(odd) {
  background: var(--coral);
  color: var(--ink);
  border-color: var(--coral);
}

.beats--light span {
  border-color: var(--ink);
}

.beats--light span:nth-child(odd) {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* ---------- program ---------- */
.course {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 40px;
  align-items: start;
}

.course__card {
  position: sticky;
  top: 110px;
  background: var(--sun);
  color: var(--ink);
  border: 2px solid var(--paper);
  border-radius: var(--r-lg);
  padding: 34px 30px;
  box-shadow: 8px 8px 0 var(--coral);
}

.course__card h3 {
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  font-weight: 800;
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 31px;
  top: 20px;
  bottom: 20px;
  border-left: 2px dashed rgba(244, 241, 234, .35);
}

.timeline li {
  position: relative;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 22px;
  padding: 18px 0;
}

.timeline__no {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--coral);
  color: var(--ink);
  border: 2px solid var(--paper);
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.5rem;
  position: relative;
}

.timeline li>div {
  border-bottom: 1px solid rgba(244, 241, 234, .18);
  padding-bottom: 18px;
}

.timeline li:last-child>div {
  border-bottom: 0;
}

.timeline h3 {
  font-size: 1.5rem;
  margin-bottom: 6px;
  margin-top: 12px;
}

.timeline p {
  margin: 0;
  color: #b9c3d3;
}

/* ---------- levels ---------- */
.stages {
  display: grid;
  grid-template-columns: 280px 1fr;
  border: var(--edge);
  border-radius: var(--r-lg);
  background: var(--white);
  box-shadow: var(--drop);
  overflow: hidden;
}

.stages__nav {
  display: flex;
  flex-direction: column;
  border-right: var(--edge);
}

.stage-btn {
  text-align: left;
  background: var(--white);
  border: 0;
  border-bottom: var(--edge);
  padding: 22px 26px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: background .2s;
  flex: 1;
}

.stage-btn:last-child {
  border-bottom: 0;
}

.stage-btn span {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.stage-btn strong {
  font-family: var(--display);
  font-size: 1.35rem;
}

.stage-btn:hover {
  background: var(--paper);
}

.stage-btn.is-on {
  background: var(--ink);
  color: var(--paper);
}

.stage-btn.is-on span {
  color: var(--sun);
}

.stages__panel {
  position: relative;
  padding: clamp(28px, 4vw, 52px);
  padding-right: clamp(28px, 12vw, 180px);
  min-height: 290px;
}

.stages__panel::after {
  content: attr(data-no);
  position: absolute;
  right: 28px;
  bottom: 18px;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(4rem, 9vw, 7.5rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px var(--coral);
}

.stages__panel h3 {
  font-size: clamp(1.4rem, 2.4vw, 2rem);
}

.stages__panel p {
  color: var(--muted);
  max-width: 620px;
}

.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.pills span {
  font-weight: 700;
  font-size: 0.9rem;
  padding: 7px 14px;
  border: var(--edge);
  border-radius: 999px;
  background: var(--sky);
}

/* ---------- examples ---------- */
.examples {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.examples__notes {
  display: grid;
  gap: 18px;
}

.memo {
  border: var(--edge);
  border-radius: var(--r-lg);
  background: var(--white);
  padding: 24px 26px 22px 80px;
  position: relative;
}

.memo::before {
  content: "";
  position: absolute;
  left: 24px;
  top: 26px;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: var(--edge);
  background: var(--sun);
}

.memo p {
  margin: 0;
  color: var(--muted);
}

.memo--hot {
  background: var(--ink);
  color: var(--paper);
  box-shadow: 6px 6px 0 var(--coral);
  margin-left: 32px;
}

.memo--hot::before {
  background: var(--coral);
  border-color: var(--paper);
}

.memo--hot p {
  color: #b9c3d3;
}

.examples__media {
  position: relative;
  padding-bottom: 48px;
}

.caption-card {
  position: absolute;
  left: -28px;
  right: 28px;
  bottom: 0;
  background: var(--sun);
  border: var(--edge);
  border-radius: var(--r);
  padding: 16px 20px;
  box-shadow: var(--drop-sm);
}

.caption-card strong {
  font-family: var(--display);
  font-size: 1rem;
}

.caption-card p {
  margin: 4px 0 0;
  font-size: 0.93rem;
}

/* ---------- split (teacher, feedback) ---------- */
.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(36px, 6vw, 80px);
  align-items: center;
}

.split--rev {
  grid-template-columns: 0.85fr 1.15fr;
}

.split__text p {
  color: var(--muted);
}

.split__text em {
  font-style: normal;
  background: var(--sun);
  padding: 0 4px;
}

.method {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 28px;
}

.method div {
  border: var(--edge);
  border-radius: var(--r);
  background: var(--white);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
}

.method div:nth-child(1),
.method div:nth-child(4) {
  background: var(--sky);
}

.method strong {
  font-family: var(--display);
  font-size: 0.95rem;
}

.method span {
  font-size: 0.9rem;
  color: var(--muted);
}

.steps {
  list-style: none;
  counter-reset: st;
  padding: 0;
  margin: 28px 0 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.steps li {
  counter-increment: st;
  border: var(--edge);
  border-radius: var(--r);
  padding: 16px;
  background: var(--white);
  display: flex;
  flex-direction: column;
}

.steps li::before {
  content: counter(st, decimal-leading-zero);
  font-family: var(--display);
  font-weight: 800;
  color: var(--coral-dark);
  margin-bottom: 8px;
}

.steps strong {
  font-family: var(--display);
  font-size: 0.95rem;
}

.steps span {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.45;
}

/* ---------- story ---------- */
.story {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(36px, 6vw, 80px);
  align-items: center;
}

.story__text {
  background: var(--paper);
  border: var(--edge);
  border-radius: var(--r-lg);
  padding: clamp(28px, 4vw, 48px);
  box-shadow: 10px 10px 0 var(--ink);
}

.story__text p {
  color: var(--ink-2);
}

.story__text .label {
  color: var(--coral-dark);
}

.note--light {
  color: var(--ink);
}

/* ---------- pricing ---------- */
.plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.plan {
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
  border: 2px solid var(--paper);
  border-radius: var(--r-lg);
  padding: 30px 26px;
  transition: transform .2s;
}

.plan:hover {
  transform: translateY(-4px);
}

.plan__tag {
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: var(--edge);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 20px;
  background: var(--sky);
}

.plan__price {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2.1rem, 3.5vw, 2.8rem);
  letter-spacing: -0.03em;
  margin: 2px 0 14px;
  padding-bottom: 14px;
  border-bottom: 2px dashed rgba(13, 27, 42, .3);
}

.plan>p {
  color: var(--muted);
}

.plan ul {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  flex: 1;
}

.plan li {
  position: relative;
  padding: 7px 0 7px 32px;
  font-weight: 600;
}

.plan li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%23ffd23f' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat;
}

.plan--top {
  background: var(--sun);
  box-shadow: 8px 8px 0 var(--coral);
}

.plan--top .plan__tag {
  background: var(--coral);
}

.plan--top>p {
  color: var(--ink-2);
}

/* ---------- FAQ ---------- */
.faq .accordion {
  max-width: 860px;
  margin-inline: auto;
  display: grid;
  gap: 14px;
}

.acc {
  border: var(--edge);
  border-radius: var(--r);
  background: var(--white);
  transition: box-shadow .2s;
}

.acc.is-open {
  box-shadow: var(--drop-sm);
}

.acc__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  text-align: left;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 20px 22px;
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.02rem;
  line-height: 1.35;
}

.acc__icon {
  flex: 0 0 34px;
  height: 34px;
  border-radius: 50%;
  border: var(--edge);
  background: var(--sun);
  position: relative;
  transition: transform .25s, background .25s;
}

.acc__icon::before,
.acc__icon::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 2.5px;
  margin: -1.25px 0 0 -6px;
  background: var(--ink);
  border-radius: 2px;
}

.acc__icon::after {
  transform: rotate(90deg);
}

.acc.is-open .acc__icon {
  transform: rotate(45deg);
  background: var(--coral);
}

.acc__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}

.acc__a p {
  margin: 0;
  padding: 0 22px 22px;
  color: var(--muted);
}

/* ---------- signup ---------- */
.signup {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
}

.signup__form {
  background: var(--paper);
  border: var(--edge);
  border-radius: var(--r-lg);
  box-shadow: 10px 10px 0 var(--ink);
  padding: clamp(24px, 4vw, 40px);
}

.signup__form h3 {
  font-size: 1.6rem;
}

.signup__form>p {
  color: var(--muted);
}

.fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 24px 0;
}

.fld {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.fld--wide,
.agree {
  grid-column: 1 / -1;
}

.fld label {
  font-weight: 800;
  font-size: 0.85rem;
}

.fld input,
.fld select,
.fld textarea {
  width: 100%;
  border: var(--edge);
  border-radius: 8px;
  background: var(--white);
  padding: 12px 14px;
  font-size: 1rem;
  transition: box-shadow .15s;
}

.fld input:focus,
.fld select:focus,
.fld textarea:focus {
  outline: none;
  box-shadow: var(--drop-sm);
}

.fld textarea {
  min-height: 110px;
  resize: vertical;
}

.agree {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.9rem;
  line-height: 1.5;
}

.agree input {
  flex: 0 0 22px;
  width: 22px;
  height: 22px;
  margin: 1px 0 0;
  accent-color: var(--coral-dark);
}

.agree a {
  font-weight: 800;
}

.signup__small {
  font-size: 0.85rem;
  color: var(--muted);
  margin: 16px 0 0;
}

.signup__text h2 {
  font-size: clamp(1.9rem, 3.8vw, 3.1rem);
}

/* ---------- legal / docs ---------- */
.doc-hero {
  padding: clamp(48px, 7vw, 88px) 0 clamp(40px, 5vw, 64px);
  border-bottom: var(--edge);
  background:
    radial-gradient(circle at 88% 30%, rgba(255, 107, 61, .9) 0 90px, transparent 91px),
    radial-gradient(circle at 80% 70%, rgba(207, 227, 255, 1) 0 60px, transparent 61px),
    var(--paper);
}

.doc-hero h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  max-width: 900px;
}

.doc-hero p {
  font-size: 1.1rem;
  color: var(--ink-2);
  max-width: 680px;
}

.doc-date {
  display: inline-block;
  font-weight: 700;
  font-size: 0.88rem;
  border-bottom: 2px solid var(--coral);
}

.doc-hero--thanks {
  background: var(--sun);
}

.block--doc {
  background: var(--white);
}

.doc {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

.doc__side {
  position: sticky;
  top: 110px;
  background: var(--sky);
  border: var(--edge);
  border-radius: var(--r-lg);
  box-shadow: var(--drop-sm);
  padding: 24px;
  font-size: 0.93rem;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.doc__side strong {
  display: block;
  font-family: var(--display);
  font-size: 0.95rem;
  line-height: 1.35;
  margin-bottom: 10px;
}

.doc__side p {
  margin: 0;
}

.doc__body {
  max-width: 780px;
}

.doc__body h2 {
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  padding-top: 26px;
  margin-top: 30px;
  border-top: 2px solid var(--paper-2);
}

.doc__body h2:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.doc__body h3 {
  font-size: 1.1rem;
  margin-top: 22px;
}

.doc__body p,
.doc__body li {
  color: #2d3a4e;
}

/* ---------- footer ---------- */
.foot {
  background: var(--ink);
  color: #c9d1dd;
  padding: 64px 0 28px;
}

.foot__cols {
  display: grid;
  grid-template-columns: 1.4fr 1fr 0.8fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, .14);
}

.logo--foot {
  color: var(--paper);
  margin-bottom: 18px;
}

.logo--foot img {
  outline: 2px solid var(--paper);
  border-radius: 16px;
}

.foot__note {
  font-size: 0.86rem;
  line-height: 1.65;
  margin: 0;
}

.foot__company {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.92rem;
  overflow-wrap: anywhere;
}

.foot__company strong {
  color: var(--sun);
  font-family: var(--display);
  font-size: 0.95rem;
  line-height: 1.35;
  margin-bottom: 8px;
}

.foot__legal {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.foot__legal a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  width: fit-content;
  border-bottom: 1px solid transparent;
}

.foot__legal a:hover {
  color: var(--coral);
  border-color: var(--coral);
}

.foot__copy {
  padding-top: 22px;
  font-size: 0.85rem;
  color: #8b97a8;
}

/* ---------- cookie consent ---------- */
.consent {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 100;
  width: min(440px, calc(100% - 40px));
  background: var(--paper);
  border: var(--edge);
  border-radius: var(--r-lg);
  box-shadow: 8px 8px 0 var(--ink);
  padding: 24px;
  transform: translateY(calc(100% + 40px));
  opacity: 0;
  visibility: hidden;
  transition: transform .4s ease, opacity .4s ease, visibility .4s;
}

.consent.show {
  transform: none;
  opacity: 1;
  visibility: visible;
}

.consent__tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--sun);
  border: var(--edge);
  border-radius: 999px;
  padding: 3px 10px;
  margin-bottom: 12px;
}

.consent h2 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.consent p {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 8px;
}

.consent__link {
  font-weight: 800;
  font-size: 0.9rem;
}

.consent__btns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 18px;
}

.consent__btns .button {
  padding: 11px 12px;
  font-size: 0.9rem;
}

/* ---------- reveal ---------- */
.fade {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}

.fade.in {
  opacity: 1;
  transform: none;
}

.intro__media.fade.in .photo {
  transform: rotate(-2deg);
}

@media (prefers-reduced-motion: reduce) {
  .fade {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .ticker__track {
    animation: none;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .topbar__cta {
    display: none;
  }

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

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

  .foot__about {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .burger {
    display: flex;
    margin-left: auto;
  }

  .menu {
    position: fixed;
    inset: 0;
    top: 0;
    z-index: -1;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
    background: var(--sun);
    padding: 100px 24px 40px;
    margin: 0;
    transform: translateY(-100%);
    transition: transform .35s ease;
  }

  .menu.open {
    transform: none;
  }

  .menu a {
    font-family: var(--display);
    font-size: 1.6rem;
    border-color: transparent;
  }

  .menu a:hover {
    background: transparent;
    border-color: var(--ink);
  }

  .topbar .logo,
  .burger {
    position: relative;
    z-index: 2;
  }

  .heading--split,
  .intro__grid,
  .course,
  .examples,
  .split,
  .split--rev,
  .story,
  .signup,
  .doc {
    grid-template-columns: 1fr;
  }

  .intro__text {
    order: -1;
  }

  .intro__media {
    max-width: 520px;
  }

  .stats,
  .plans {
    grid-template-columns: 1fr;
  }

  .plans {
    max-width: 520px;
    margin-inline: auto;
  }

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

  .banner .photo {
    border-right: 0;
    border-bottom: var(--edge);
  }

  .course__card,
  .doc__side {
    position: static;
  }

  .doc__side {
    order: -1;
  }

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

  .stages__nav {
    flex-direction: row;
    border-right: 0;
    border-bottom: var(--edge);
  }

  .stage-btn {
    border-bottom: 0;
    border-right: var(--edge);
    padding: 16px;
  }

  .stage-btn:last-child {
    border-right: 0;
  }

  .examples__media,
  .split .photo,
  .story .photo {
    max-width: 520px;
    width: 100%;
  }

  .examples__media {
    margin-inline: auto;
  }

  .caption-card {
    left: 12px;
    right: 12px;
  }

  .story .photo {
    max-width: 360px;
    margin-inline: auto;
  }

  .memo--hot {
    margin-left: 0;
  }
}

@media (max-width: 600px) {
  body {
    font-size: 1rem;
  }

  .topbar__row {
    min-height: 64px;
  }

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

  .facts li+li {
    border-left: 0;
    border-top: var(--edge);
  }

  .btn-row .button {
    flex: 1 1 100%;
  }

  .tiles,
  .fields,
  .steps,
  .method {
    grid-template-columns: 1fr;
  }

  .intro__media {
    padding-left: 10px;
  }

  .sticker {
    max-width: 240px;
  }

  .stage-btn strong {
    font-size: 1.05rem;
  }

  .stages__panel {
    padding-right: 24px;
    padding-bottom: 96px;
  }

  .memo {
    padding-left: 70px;
  }

  .foot__cols {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .consent {
    left: 12px;
    bottom: 12px;
    width: calc(100% - 24px);
  }
}

@media (max-width: 600px) {
  .beats {
    gap: 4px;
  }

  .beats span {
    width: 30px;
    height: 30px;
    font-size: 0.78rem;
  }
}