@font-face {
  font-family: 'Golos Text';
  src: url('assets/GolosText-Variable.ttf') format('truetype');
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
}

:root {
  color-scheme: light;
  --background: #fff9f3;
  --ink: #211635;
  --muted: #554666;
  --purple: #7654b5;
  --lavender: #d8c5f3;
  --line: #ded1e8;
  --glass: linear-gradient(135deg, #e8d9f9, #d8c5f3 52%, #b9e6e0);
  --radius: 32px;
  font-family: 'Golos Text', Arial, sans-serif;
  background: var(--background);
  color: var(--ink);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
img { display: block; max-width: 100%; }
p, h1, h2, h3 { margin: 0; }
section[id] { scroll-margin-top: 32px; }
:focus-visible { outline: 3px solid var(--purple); outline-offset: 4px; }

.wrap { width: min(1240px, calc(100% - 80px)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 2; top: 12px; left: 12px; padding: 12px 16px; background: white; transform: translateY(-180%); }
.skip-link:focus { transform: none; }

.site-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 89px;
  gap: 24px;
  border-bottom: 1px solid var(--line);
}
.site-header > .button { justify-self: end; }
.brand { display: inline-flex; justify-self: start; align-items: center; }
.brand img { width: 176px; height: auto; }
.site-nav { display: flex; align-items: center; gap: clamp(17px, 2.7vw, 42px); font-size: 14px; font-weight: 500; }
.site-nav a:hover, .text-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: fit-content;
  min-height: 52px;
  padding: 0 23px;
  border: 1px solid transparent;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.2;
  transition: background-color .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.button span, .text-link span { font-size: 17px; line-height: 1; }
.button-small { min-height: 44px; padding-inline: 20px; }
.button-outline { border-color: #9a83b2; background: transparent; }
.button-outline:hover, .button-outline:active { background: var(--glass); border-color: var(--purple); }
.button-primary { color: var(--ink); background: var(--glass); border-color: #c8b1e5; }
.button-primary:not(:disabled):hover, .button-primary:not(:disabled):active { box-shadow: 0 0 21px #a67bd45e; border-color: #ac8bd7; }
.text-link { display: inline-flex; align-items: center; gap: 9px; width: fit-content; font-size: 14px; font-weight: 600; }

.hero {
  display: grid;
  grid-template-columns: minmax(0, .94fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(26px, 4vw, 60px);
  padding-block: 30px 0;
}
.hero-copy { padding-block: 24px; }
h1 { font-size: clamp(55px, 7.05vw, 104px); font-weight: 700; line-height: .97; letter-spacing: -.045em; }
.hero-highlight {
  position: relative;
  isolation: isolate;
  white-space: nowrap;
}
.hero-highlight::before {
  content: '';
  position: absolute;
  inset: 61% -2% 4%;
  z-index: -1;
  border-radius: .12em .2em .13em .2em;
  background: linear-gradient(95deg, #d8c5f3d9, #e4cef2cc 58%, #b5e7dfb3);
  transform: rotate(-2.5deg);
}
.hero-title-detail { display: block; margin-top: 22px; font-size: clamp(20px, 2.15vw, 32px); line-height: 1.15; letter-spacing: -.014em; }
.hero-lead { max-width: 460px; margin-top: 23px; color: var(--muted); font-size: clamp(16px, 1.45vw, 20px); line-height: 1.54; }
.hero-location { margin-top: 19px; font-size: 14px; font-weight: 600; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 24px; }
.hero-visual { overflow: hidden; border: 1px solid #e6d7eb; border-radius: var(--radius); background: #eee4f1; }
.hero-visual img { width: 100%; height: auto; }

.benefits {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-block: 24px 0;
  padding: 0;
  list-style: none;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 21px;
  background: #fcf3f5;
}
.benefits li { display: grid; align-content: start; gap: 5px; padding: 21px clamp(14px, 2.2vw, 30px); }
.benefits li + li { border-left: 1px solid var(--line); }
.benefits strong { font-size: clamp(19px, 2.3vw, 29px); letter-spacing: -.02em; }
.benefits span { color: var(--muted); font-size: 14px; line-height: 1.45; }

.skills, .comparison, .program, .author, .requirements, .enroll { margin-top: clamp(69px, 8.4vw, 116px); }
.section-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .58fr); align-items: end; gap: 20px 40px; margin-bottom: 29px; }
h2 { font-size: clamp(34px, 4.75vw, 66px); font-weight: 700; line-height: 1.03; letter-spacing: -.034em; }
.section-intro > p { max-width: 405px; padding-bottom: 2px; color: var(--muted); font-size: 17px; line-height: 1.57; }
.skill-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.skill-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 13px;
  border: 1px solid #e5d7eb;
  border-radius: 23px;
  background: #fffcf8;
}
.skill-copy { padding: 10px 10px 17px; }
h3 { font-size: 23px; font-weight: 700; line-height: 1.13; letter-spacing: -.012em; }
.skill-copy > p { max-width: 33ch; margin-top: 8px; color: var(--muted); font-size: 15px; line-height: 1.45; }
.skill-art {
  display: grid;
  grid-template: minmax(0, 1fr) / minmax(0, 1fr);
  place-items: center;
  height: clamp(170px, 21vw, 282px);
  margin-top: auto;
  padding: 10px;
  border-radius: 15px;
}
.skill-text .skill-art { background: linear-gradient(145deg, #efe8fa, #f6e6e4); }
.skill-image .skill-art { background: linear-gradient(145deg, #f9e9de, #eae0f5); }
.skill-video .skill-art { background: linear-gradient(145deg, #ebe1f9, #e2eef4); }
.skill-art img { width: auto; height: auto; max-width: 100%; max-height: 100%; border-radius: 9px; object-fit: contain; }

.comparison-table { width: 100%; table-layout: fixed; border-spacing: 0 5px; font-size: clamp(14px, 1.35vw, 17px); line-height: 1.45; }
.comparison-table th { padding: 11px 22px; color: var(--muted); text-align: left; text-transform: uppercase; letter-spacing: .07em; font-size: 12px; }
.comparison-table th:last-child { color: #5a378b; }
.comparison-table td { vertical-align: middle; padding: 14px 22px; overflow-wrap: anywhere; }
.comparison-table td:first-child { border-radius: 13px 0 0 13px; background: #f2e9e6; color: #58495e; }
.comparison-table td:last-child { border-left: 4px solid var(--background); border-radius: 0 13px 13px 0; background: #f0e6fb; font-weight: 500; }
.comparison-note {
  margin-top: 18px;
  padding: 21px clamp(16px, 3vw, 33px);
  border-left: 3px solid var(--purple);
  border-radius: 0 14px 14px 0;
  background: linear-gradient(110deg, #f0e4f8, #f9eddf);
  font-size: clamp(16px, 1.6vw, 20px);
  line-height: 1.55;
}

.program .section-intro { grid-template-columns: minmax(0, 1fr) minmax(0, .44fr); }
.program h2 { max-width: 760px; font-size: clamp(34px, 4.2vw, 61px); text-wrap: balance; }
.program-label { margin-bottom: 13px; color: #5a378b; font-size: 13px; font-weight: 600; line-height: 1.4; }
.lesson-list { display: grid; gap: 9px; }
.lesson { --lesson-gap: 16px; --lesson-pad: 17px; --lesson-number: 53px; border: 1px solid var(--line); border-radius: 17px; background: #fffcf9; }
.lesson[open] { background: #fbf4fd; border-color: #ceb7e4; }
.lesson summary {
  display: grid;
  grid-template-columns: var(--lesson-number) minmax(0, 1fr) 38px;
  align-items: center;
  gap: var(--lesson-gap);
  min-height: 81px;
  padding: 10px var(--lesson-pad);
  border-radius: inherit;
  cursor: pointer;
  list-style: none;
  font-size: clamp(18px, 2.2vw, 28px);
  font-weight: 600;
  line-height: 1.19;
  letter-spacing: -.012em;
}
.lesson summary::-webkit-details-marker { display: none; }
.lesson summary:hover .lesson-toggle { background: var(--lavender); }
.lesson-number {
  display: grid;
  place-items: center;
  width: var(--lesson-number);
  aspect-ratio: 1;
  border: 1px solid #d7c0ef;
  border-radius: 13px;
  background: var(--glass);
  color: #493071;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -.025em;
  font-variant-numeric: tabular-nums;
}
.lesson-toggle { display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid #ad95c8; border-radius: 50%; background: #f3ebf9; }
.lesson-toggle::before, .lesson-toggle::after { content: ''; grid-area: 1 / 1; width: 13px; height: 1px; background: var(--ink); }
.lesson-toggle::after { transform: rotate(90deg); }
.lesson[open] .lesson-toggle { background: var(--lavender); }
.lesson[open] .lesson-toggle::after { display: none; }
.lesson-points {
  display: grid;
  gap: 7px;
  margin: 0;
  padding: 0 45px 23px calc(var(--lesson-pad) + var(--lesson-number) + var(--lesson-gap) + 19px);
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
}
.lesson-points li::marker { color: var(--purple); }

.author {
  display: grid;
  grid-template-columns: minmax(0, .68fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(30px, 6vw, 91px);
}
.author-photo { width: 100%; height: auto; max-width: 470px; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 30%; border-radius: var(--radius); }
.author-name { margin-top: 14px; color: #5a378b; font-size: clamp(23px, 2.4vw, 32px); }
.author-facts { display: grid; gap: 15px; margin: 24px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: 16px; line-height: 1.52; }
.author-facts li { padding-bottom: 13px; border-bottom: 1px solid var(--line); }
.author-facts strong, .author-note strong { color: var(--ink); }
.author-note { margin-top: 17px; padding: 15px 19px; border-radius: 15px; background: #f0e6f8; color: var(--muted); font-size: 16px; line-height: 1.5; }
.requirements-panel {
  display: grid;
  grid-template-columns: minmax(0, .65fr) minmax(0, 1fr);
  gap: 24px 49px;
  padding: clamp(23px, 4vw, 54px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: radial-gradient(ellipse at 0 100%, #f9db9a50, transparent 62%), #fff7ed;
}
.requirements h2 { font-size: clamp(34px, 4.25vw, 59px); }
.requirements-copy { display: grid; gap: 12px; color: var(--muted); font-size: 16px; line-height: 1.55; }
.requirements-copy strong { color: var(--ink); }

.enroll-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, .85fr);
  align-items: center;
  gap: 32px;
  padding: clamp(25px, 5vw, 64px);
  border: 1px solid #dcc9ea;
  border-radius: var(--radius);
  background: radial-gradient(ellipse at 12% 100%, #f6c0ae80, transparent 54%), radial-gradient(ellipse at 85% 8%, #d8c5f3, transparent 60%), #f5edf9;
}
.course-price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 12px; margin-top: 22px; font-size: clamp(27px, 3.2vw, 43px); font-weight: 700; letter-spacing: -.057em; }
.course-price span { color: var(--muted); font-size: 15px; font-weight: 500; letter-spacing: 0; }
.course-facts { display: grid; gap: 9px; margin: 20px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: 15px; line-height: 1.44; }
.course-facts li { display: flex; align-items: baseline; gap: 10px; }
.course-facts li::before { content: ''; flex: 0 0 6px; height: 6px; border-radius: 50%; background: var(--purple); transform: translateY(-2px); }
.application { padding: clamp(17px, 3vw, 34px); border: 1px solid #fff; border-radius: 22px; background: #fffbf9e6; box-shadow: 0 12px 36px #35195813; }
.application form { display: grid; min-width: 0; margin-top: 17px; }
.field-label { display: block; margin-bottom: 6px; font-size: 13px; font-weight: 600; }
.application-input { width: 100%; min-height: 44px; margin-bottom: 13px; padding: 10px 12px; border: 1px solid #b7a4c8; border-radius: 9px; background: #fffcfa; color: var(--ink); font-size: 16px; }
.application-input::placeholder { color: var(--muted); }
.contact-methods { min-width: 0; margin: 0 0 13px; padding: 0; border: 0; }
.contact-methods legend { padding: 0; }
.contact-options { display: flex; flex-wrap: wrap; gap: 7px; }
.contact-options label { position: relative; }
.contact-options input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.contact-options span { display: inline-grid; place-items: center; min-height: 42px; padding-inline: 12px; border: 1px solid #b7a4c8; border-radius: 100px; background: #fffcfa; cursor: pointer; font-size: 13px; font-weight: 600; }
.contact-options label:hover span { border-color: var(--purple); }
.contact-options input:checked + span { border-color: var(--purple); background: var(--glass); }
.contact-options input:focus-visible + span { outline: 3px solid var(--purple); outline-offset: 3px; }
.application-consent { display: grid; grid-template-columns: 17px 1fr; gap: 8px; align-items: start; margin-top: 2px; font-size: 13px; line-height: 1.45; }
.application-consent input { width: 16px; height: 16px; margin: 2px 0 0; accent-color: var(--purple); }
.application-operator { margin: 7px 0 12px 25px; color: var(--muted); font-size: 12px; line-height: 1.45; }
.application-operator a { text-decoration: underline; text-underline-offset: 2px; white-space: nowrap; }
.application button { margin-top: 4px; cursor: pointer; }
.application button:disabled { border-color: #cdc1d5; background: #ede6ef; color: var(--muted); cursor: not-allowed; }
.application-note { margin-top: 11px; color: var(--muted); font-size: 13px; line-height: 1.45; }
.application-note[data-state='error'] { color: #8a2f20; }

.site-footer { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; min-height: 100px; margin-top: 45px; padding-block: 18px; border-top: 1px solid var(--line); }
.site-footer p { color: var(--muted); font-size: 13px; }

@media (max-width: 1050px) {
  .wrap { width: calc(100% - 56px); }
}

@media (max-width: 850px) {
  .wrap { width: calc(100% - 40px); }
  .site-header { min-height: 73px; grid-template-columns: 1fr auto; gap: 12px; }
  .site-nav { display: none; }
  .hero { gap: 22px; }
  .hero-copy { padding-block: 0; }
  h1 { font-size: clamp(46px, 7.6vw, 67px); }
  .hero-lead { margin-top: 15px; }
  .hero-location { margin-top: 14px; }
  .hero-title-detail { margin-top: 15px; }
  .hero-actions { margin-top: 18px; }
  .section-intro, .program .section-intro { grid-template-columns: 1fr; gap: 12px; margin-bottom: 20px; }
  .skill-grid { gap: 11px; }
  .skill-card { padding: 9px; }
  .skill-copy { padding: 8px 7px 13px; }
  .skill-art { padding: 7px; }
  .enroll-panel { gap: 25px; }
}

@media (max-width: 650px) {
  :root { --radius: 23px; }
  .wrap { width: calc(100% - 32px); }
  .button { padding-inline: 16px; gap: 8px; }
  .button-small { padding-inline: 13px; }
  .hero { grid-template-columns: 1fr; padding-top: 25px; }
  h1 { font-size: clamp(45px, 14.5vw, 79px); }
  .hero-visual { width: 100%; max-width: 470px; }
  .benefits { grid-template-columns: 1fr 1fr; margin-top: 15px; }
  .benefits li { padding: 12px; }
  .benefits li:nth-child(3) { border-left: 0; }
  .benefits li:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .benefits span { font-size: 13px; }
  .section-intro > p { font-size: 16px; }
  .skill-grid { grid-template-columns: 1fr; grid-auto-rows: 1fr; }
  .skill-card { padding: 10px; }
  .skill-copy { padding: 9px 7px 13px; }
  .skill-art { height: clamp(210px, 66vw, 286px); }
  .comparison-table th { padding: 8px 9px; }
  .comparison-table td { padding: 10px 9px; }
  .comparison-table td:last-child { border-left-width: 3px; }
  .lesson { --lesson-gap: 9px; --lesson-pad: 9px; --lesson-number: 38px; border-radius: 13px; }
  .lesson summary { grid-template-columns: var(--lesson-number) minmax(0, 1fr) 29px; min-height: 65px; }
  .lesson-number { border-radius: 9px; font-size: 16px; }
  .lesson-toggle { width: 29px; height: 29px; }
  .lesson-points { padding: 0 15px 17px 40px; font-size: 15px; }
  .author, .requirements-panel, .enroll-panel { grid-template-columns: 1fr; }
  .author { gap: 22px; }
  .author-photo { grid-row: 2; max-width: 390px; }
  .enroll-panel { padding: 20px; }
  .site-footer { margin-top: 34px; }
  .site-footer p { width: 100%; order: 1; }
}

@media (max-width: 360px) {
  .site-header { gap: 8px; }
  .site-header .button { padding-inline: 11px; font-size: 13px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
}