:root {
  --bg: #1d1616;
  --bg-deep: #160f13;
  --panel: #1e1621;
  --panel-soft: rgba(255, 255, 255, 0.055);
  --white: #ffffff;
  --muted: #e7e7e7;
  --lime: #a8de65;
  --lime-strong: #b8ff6a;
  --purple: #531acd;
  --purple-light: #b771e5;
  --line: rgba(255, 255, 255, 0.16);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.38);
  --radius: 15px;
  --shell: 1140px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--white);
  background: var(--bg);
  font-family: "Alata", Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.dialog-open {
  overflow: hidden;
}

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

button,
a {
  font: inherit;
}

a {
  color: inherit;
}

p {
  margin: 0 0 1em;
}

h1,
h2,
h3,
h4,
h5,
p {
  overflow-wrap: anywhere;
}

::selection {
  color: #17110f;
  background: var(--lime);
}

.skip-link {
  position: fixed;
  z-index: 10000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: #111;
  background: var(--lime);
  border-radius: 8px;
  transform: translateY(-150%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: none;
}

.shell {
  width: min(calc(100% - 48px), var(--shell));
  margin-inline: auto;
}

.shell.narrow {
  width: min(calc(100% - 48px), 1040px);
}

.section-dark {
  position: relative;
  background-color: var(--bg);
}

.site-header {
  position: absolute;
  z-index: 20;
  inset: 0 0 auto;
  padding: 35px 0 30px;
  background: transparent;
}

.header-inner {
  display: flex;
  align-items: center;
  min-height: 70px;
}

.brand {
  display: block;
  width: 30%;
  max-width: 355px;
  min-width: 260px;
}

.brand img {
  width: 97%;
}

.header-blank {
  flex: 1 1 auto;
}

.hero {
  z-index: 1;
  min-height: 850px;
  padding: 190px 0 240px;
  overflow: hidden;
  background-image: url("../images/bg-hero.png");
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 10%, rgba(83, 26, 205, 0.14), transparent 35%),
    linear-gradient(180deg, rgba(11, 7, 11, 0.04), rgba(11, 7, 11, 0.14));
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(420px, 0.94fr);
  gap: 34px;
  align-items: center;
}

.hero-copy {
  align-self: center;
}

.hero-title {
  max-width: 720px;
  margin: 0 0 28px;
  color: #fff;
  font-size: clamp(34px, 3.25vw, 46px);
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: -0.025em;
  background: linear-gradient(180deg, #fff 0%, #fff 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.highlighted-word {
  position: relative;
  display: inline-block;
  color: var(--lime);
  white-space: nowrap;
  -webkit-text-fill-color: var(--lime);
}

.highlighted-word::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -12px;
  height: 10px;
  background:
    linear-gradient(135deg, transparent 0 25%, var(--lime) 25% 38%, transparent 38% 50%, var(--lime) 50% 63%, transparent 63% 75%, var(--lime) 75% 88%, transparent 88%) 0 0 / 42px 10px repeat-x;
  opacity: 0.98;
}

.hero-text {
  max-width: 720px;
  padding-right: 48px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.12;
}

.hero-text p {
  margin: 0 0 14px;
}

.hero-text strong {
  color: #fff;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 25px;
  align-items: center;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  min-height: 50px;
  padding: 15px 22px;
  border: 1px solid transparent;
  border-radius: 20px;
  color: #fff;
  font-weight: 600;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.24s ease, box-shadow 0.24s ease, background 0.24s ease, color 0.24s ease;
}

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

.button:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(168, 222, 101, 0.68);
  outline-offset: 3px;
}

.button-lime {
  color: #181818;
  background: var(--lime);
  box-shadow: 0 10px 28px rgba(168, 222, 101, 0.14);
}

.button-lime:hover,
.button-lime:focus-visible {
  background: var(--lime-strong);
  box-shadow: 0 13px 32px rgba(168, 222, 101, 0.22);
}

.button-purple {
  padding-inline: 38px;
  border-color: #54595f;
  border-radius: 999px;
  color: #fff;
  background: var(--purple);
}

.button-purple:hover,
.button-purple:focus-visible {
  color: #000;
  background: #54595f;
}

.hero-visual {
  position: relative;
  min-height: 590px;
  margin-right: -8px;
}

.glass-card {
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.07);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.tilt-left {
  transform: rotate(-4deg);
}

.tilt-right {
  transform: rotate(7deg);
}

.comparison-card {
  position: absolute;
  z-index: 3;
  left: 3%;
  bottom: 20px;
  width: 67%;
  padding: 14px 14px 18px;
}

.image-comparison {
  position: relative;
  width: 100%;
  aspect-ratio: 1667 / 2254;
  overflow: hidden;
  border-radius: 15px;
  background: #221d21;
  user-select: none;
  touch-action: pan-y;
}

.image-comparison img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.comparison-before-wrap {
  position: absolute;
  z-index: 2;
  inset: 0 auto 0 0;
  width: var(--position);
  overflow: hidden;
}

.comparison-before {
  width: calc(100% / (var(--position) / 100%));
  max-width: none;
}

.comparison-label {
  position: absolute;
  z-index: 5;
  top: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  color: #fff;
  background: rgba(0, 0, 0, 0.58);
  font-size: 12px;
  line-height: 1;
}

.before-label {
  left: 12px;
}

.after-label {
  right: 12px;
}

.comparison-divider {
  position: absolute;
  z-index: 4;
  top: 0;
  bottom: 0;
  left: var(--position);
  width: 2px;
  color: #181818;
  background: #fff;
  transform: translateX(-50%);
  pointer-events: none;
}

.comparison-divider span {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--lime);
  transform: translate(-50%, -50%);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.36);
}

.comparison-range {
  position: absolute;
  z-index: 7;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
}

.course-preview {
  position: absolute;
  z-index: 2;
  top: 24px;
  right: 0;
  width: 63%;
  padding: 14px 14px 15px;
}

.course-preview-image {
  width: 100%;
  aspect-ratio: 1310 / 1500;
  object-fit: cover;
  border-radius: 10px;
}

.course-preview-caption {
  display: flex;
  gap: 9px;
  align-items: center;
  justify-content: space-between;
  min-height: 43px;
  margin-top: -2px;
  padding: 6px 6px 6px 15px;
  border-radius: 999px;
  color: #151515;
  background: rgba(255, 255, 255, 0.98);
  font-size: 0.76rem;
  font-weight: 400;
}

.course-preview-caption img {
  width: min(48%, 150px);
}

.marquee-stage {
  position: relative;
  z-index: 6;
  height: 290px;
  margin-top: -205px;
  overflow: hidden;
  pointer-events: none;
}

.marquee-band {
  position: absolute;
  left: -7%;
  width: 114%;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.band-dark {
  top: 48px;
  padding: 27px 0;
  color: #fff;
  background: #1e1621;
  transform: rotate(4deg);
}

.band-lime {
  top: 135px;
  padding: 22px 0;
  color: #1d1616;
  background: var(--lime);
  transform: rotate(-4deg);
}

.marquee-track {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 56px;
  white-space: nowrap;
  animation: marquee 26s linear infinite;
}

.marquee-reverse {
  animation-direction: reverse;
}

.marquee-track span {
  font-size: clamp(30px, 3.7vw, 52px);
  font-weight: 100;
  line-height: 1;
}

.marquee-track i {
  color: var(--lime);
  font-size: 30px;
  font-style: normal;
}

.band-lime .marquee-track i {
  color: #1d1616;
}

.teacher {
  z-index: 2;
  margin-top: -190px;
  padding: 250px 0 60px;
  overflow: hidden;
  background-color: var(--bg);
  background-image: url("../images/bg-2-1.png");
  background-position: top left;
  background-repeat: no-repeat;
  background-size: cover;
}

.teacher-grid {
  display: grid;
  grid-template-columns: minmax(380px, 0.84fr) minmax(0, 1.16fr);
  gap: 50px;
  align-items: center;
}

.teacher-photo-frame {
  width: 82%;
  padding: 15px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 15px;
}

.teacher-photo {
  overflow: hidden;
  border-radius: 15px;
}

.teacher-photo img {
  width: 100%;
  min-height: 596px;
  object-fit: cover;
  object-position: center;
  filter: contrast(1.08) saturate(0.85);
}

.section-title {
  margin: 0 0 22px;
  color: #fff;
  font-size: clamp(36px, 4vw, 53px);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.section-title.centered,
.centered {
  text-align: center;
}

.teacher-lead {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 22px;
  line-height: 1.45;
}

.body-copy {
  color: var(--muted);
  font-size: 16px;
}

.body-copy p {
  margin-bottom: 17px;
}

.teacher-list-frame {
  width: 90%;
  margin-top: 24px;
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 15px;
}

.teacher-list {
  margin: 0;
  padding: 18px 25px;
  border-radius: 15px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.035));
  transform: rotate(-1.2deg);
}

.check-list {
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
}

.check-list li + li {
  margin-top: 15px;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  top: 0;
  left: 0;
  display: inline-grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border-radius: 50%;
  color: #12220d;
  background: #61ce70;
  font-size: 12px;
  font-weight: 700;
}

.learning-heading {
  padding: 60px 0 20px;
}

.learning-title {
  margin: 0;
  color: #fff;
  font-size: clamp(46px, 6vw, 70px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.learning-title span {
  position: relative;
  display: inline-block;
  color: var(--lime);
}

.learning-title span::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 10px;
  background: linear-gradient(135deg, transparent 0 22%, var(--lime) 22% 36%, transparent 36% 50%, var(--lime) 50% 64%, transparent 64% 78%, var(--lime) 78% 92%, transparent 92%) 0 0 / 46px 10px repeat-x;
}

.modules {
  padding: 30px 0 60px;
}

.modules-stack {
  display: grid;
  gap: 0;
}

.module-card {
  position: sticky;
  top: 30px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
  gap: 72px;
  min-height: 590px;
  margin-bottom: 42px;
  padding: 58px 44px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 15px;
  background:
    linear-gradient(130deg, rgba(183, 113, 229, 0.12), rgba(2, 1, 1, 0) 60%),
    #1d1616;
  box-shadow: 0 14px 48px rgba(0, 0, 0, 0.28);
}

.module-one {
  z-index: 1;
}

.module-two {
  z-index: 2;
  background:
    linear-gradient(153deg, rgba(183, 113, 229, 0.29), rgba(2, 1, 1, 0) 82%),
    #1d1616;
}

.module-bonus {
  z-index: 3;
  background:
    linear-gradient(179deg, rgba(110, 193, 228, 0.18), rgba(2, 1, 1, 0) 85%),
    #1d1616;
}

.module-copy {
  position: relative;
  z-index: 3;
  align-self: center;
}

.module-icon {
  width: 66px;
  margin-bottom: 14px;
}

.module-card h3 {
  margin: 0 0 22px;
  color: #fff;
  font-size: clamp(32px, 3.1vw, 48px);
  font-weight: 500;
  line-height: 1.17;
  letter-spacing: -0.03em;
}

.module-card h3 span {
  color: #fff;
}

.module-two h3 span,
.module-bonus h3 span {
  color: var(--lime);
}

.module-list {
  color: #fff;
  font-size: 17px;
  line-height: 1.62;
}

.module-buttons {
  gap: 18px;
}

.module-visual {
  position: relative;
  min-height: 480px;
  align-self: center;
}

.photo-back,
.photo-front {
  position: absolute;
  overflow: hidden;
  border-radius: 14px;
  box-shadow: 7px 5px 40px 2px rgba(0, 0, 0, 0.5);
}

.photo-back {
  z-index: 1;
  top: 9%;
  right: -3%;
  width: 72%;
  height: 78%;
}

.photo-front {
  z-index: 2;
  top: 3%;
  left: -4%;
  width: 78%;
  height: 82%;
}

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

.rotate-right {
  transform: rotate(5deg);
}

.rotate-left {
  transform: rotate(-5deg);
}

.testimonials {
  padding: 60px 0;
}

.section-intro {
  max-width: 760px;
  margin: 0 auto;
  color: #fff;
  font-size: 20px;
}

.testimonial-carousel {
  position: relative;
  margin-top: 42px;
}

.testimonial-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 40px) / 3);
  gap: 20px;
  padding: 2px 2px 12px;
  overflow-x: auto;
  scrollbar-width: none;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
}

.testimonial-track::-webkit-scrollbar {
  display: none;
}

.testimonial-card {
  display: flex;
  min-height: 570px;
  flex-direction: column;
  padding: 25px 22px 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  color: #f4f1f4;
  background: linear-gradient(180deg, rgba(83, 26, 205, 0.15), rgba(255, 255, 255, 0.035) 80%), #201820;
  scroll-snap-align: start;
  transition: opacity 0.3s ease, transform 0.3s ease, border-color 0.3s ease;
}

.testimonial-card:hover {
  border-color: rgba(168, 222, 101, 0.4);
  transform: translateY(-5px);
}

.testimonial-card p {
  font-size: 14px;
  line-height: 1.48;
}

.stars {
  margin-bottom: 14px;
  color: #ffc857;
  letter-spacing: 3px;
}

.testimonial-card footer {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: auto;
  padding-top: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.testimonial-card footer img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-card footer div {
  display: grid;
}

.testimonial-card footer strong {
  color: #fff;
}

.testimonial-card footer span {
  color: #a8a3a8;
  font-size: 12px;
}

.carousel-controls {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: center;
  margin-top: 18px;
}

.carousel-controls button {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  color: #fff;
  background: #251c26;
  font-size: 29px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.carousel-controls button:hover {
  color: #151515;
  background: var(--lime);
}

.carousel-dots {
  display: flex;
  gap: 7px;
}

.carousel-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  background: #6d646d;
}

.carousel-dots button.is-active {
  background: var(--lime);
}

.difference {
  padding: 60px 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 0 50%, rgba(183, 113, 229, 0.18), transparent 40%),
    var(--bg);
}

.difference-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.96fr) minmax(0, 1.04fr);
  gap: 10px;
  align-items: center;
}

.difference-figure {
  position: relative;
  min-height: 610px;
}

.figure-space {
  height: 590px;
}

.difference-figure img {
  position: absolute;
  right: 2%;
  bottom: 0;
  width: min(96%, 640px);
}

.feature-timeline {
  margin-top: 32px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 74px 74px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 0 0 50px;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-number {
  align-self: stretch;
  padding-right: 22px;
  border-right: 1px dashed rgba(255, 255, 255, 0.22);
  color: #fff;
  font-size: 38px;
  line-height: 1.2;
}

.timeline-item:last-child .timeline-number {
  border-right-color: transparent;
}

.timeline-icon {
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  padding: 8px;
  border-radius: 50%;
  background: var(--purple);
}

.timeline-icon img {
  width: 100%;
}

.timeline-item h3 {
  margin: 3px 0 10px;
  color: var(--lime);
  font-size: 24px;
  font-weight: 600;
  line-height: 1;
}

.timeline-item p {
  margin: 0;
  color: #fff;
}

.audience {
  padding: 60px 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(115, 72, 189, 0.27), transparent 52%),
    var(--bg);
}

.audience-head {
  max-width: 760px;
  margin: 0 auto 55px;
  text-align: center;
}

.audience-head p {
  color: #fff;
  font-size: 21px;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

.audience-frame {
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 15px;
}

.audience-card {
  display: flex;
  min-height: 530px;
  flex-direction: column;
  align-items: center;
  padding: 35px 30px 28px;
  border-radius: 15px;
  text-align: center;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025));
}

.rotate-inner-left {
  transform: rotate(-1.2deg);
}

.rotate-inner-right {
  transform: rotate(1deg);
}

.audience-card img {
  width: 42%;
  max-width: 188px;
  margin-bottom: 14px;
}

.audience-card h3 {
  max-width: 440px;
  margin: 0 0 16px;
  color: var(--lime);
  font-size: 24px;
  font-weight: 400;
  line-height: 1.15;
}

.audience-card p {
  margin: 0;
  color: #fff;
}

.offer {
  padding: 60px 0;
}

.offer-shell {
  max-width: 980px;
}

.offer-panel {
  padding: 30px 10px 11px;
  border-radius: 20px;
  background-color: var(--purple);
  background-image:
    linear-gradient(rgba(83, 26, 205, 0.88), rgba(83, 26, 205, 0.88)),
    url("../images/Group-144.png");
  background-position: center;
  background-size: cover;
}

.offer-eyebrow {
  margin: 0 0 15px;
  color: #fff;
  font-size: clamp(34px, 4vw, 50px);
  text-align: center;
}

.offer-card {
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 15px;
}

.offer-content {
  padding: 46px 30px 45px;
  border-radius: 15px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.035));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.offer-content h2 {
  max-width: 760px;
  margin: 0 0 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  color: var(--lime);
  font-size: clamp(27px, 3vw, 34px);
  font-weight: 600;
  line-height: 1.1;
}

.price-line {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-end;
  color: #fff;
}

.price-line span {
  margin-bottom: 10px;
  font-size: 20px;
}

.price-line strong {
  font-size: clamp(52px, 7vw, 72px);
  line-height: 0.95;
}

.cancel,
.included {
  color: #fff;
}

.cancel {
  margin: 13px 0 24px;
}

.included {
  margin-bottom: 10px;
}

.offer-list {
  margin: 0 0 30px;
  padding: 0;
  color: #fff;
}

.offer-list li::before {
  color: #12220d;
  background: var(--lime);
}

.button-buy {
  width: 100%;
  min-height: 74px;
  border-radius: 20px;
  color: #fff;
  background: var(--purple);
  font-size: clamp(22px, 3vw, 33px);
  box-shadow: 0 12px 30px rgba(16, 2, 54, 0.34);
}

.button-buy:hover,
.button-buy:focus-visible {
  background: #6a2ce0;
  box-shadow: 0 16px 40px rgba(16, 2, 54, 0.42);
}

.guarantee {
  padding: 60px 0 120px;
}

.guarantee-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: 55px;
  align-items: center;
  padding: 75px 50px;
  overflow: hidden;
  border-radius: 20px;
  background: linear-gradient(164deg, rgba(83, 26, 205, 0.48), rgba(183, 113, 229, 0.08) 62%, rgba(83, 26, 205, 0.3));
}

.guarantee-copy {
  position: relative;
  z-index: 2;
}

.guarantee-copy h2 {
  margin: 0 0 24px;
  color: #fff;
  font-size: clamp(32px, 3.4vw, 43px);
  font-weight: 500;
  line-height: 1.15;
}

.guarantee-copy h2 strong {
  color: var(--lime);
}

.guarantee-copy p {
  color: #fff;
}

.guarantee-logo {
  width: 60%;
  margin-top: 30px;
}

.guarantee-figure {
  position: relative;
  align-self: stretch;
  min-height: 500px;
}

.guarantee-figure img {
  position: absolute;
  right: -95px;
  bottom: -85px;
  width: 115%;
  max-width: 650px;
}

.guarantee-cta {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: 1fr minmax(240px, 0.34fr);
  gap: 32px;
  align-items: center;
  margin-top: -22px;
  padding: 15px 20px 15px 40px;
  border-radius: 999px;
  color: #1d1616;
  background: var(--lime);
}

.guarantee-cta h3 {
  margin: 0;
  font-size: 25px;
  font-weight: 400;
  line-height: 1.12;
}

.guarantee-cta .button {
  width: 100%;
  min-height: 62px;
  padding: 20px;
}

.faq-intro {
  padding: 60px 0 0;
}

.faq-intro p {
  margin: 0 auto;
  color: #fff;
  text-align: center;
}

.faq {
  padding: 60px 0;
}

.accordion-item {
  margin-bottom: 10px;
}

.accordion-item h3 {
  margin: 0;
}

.accordion-item button {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 5px;
  color: var(--lime);
  background: #1e1621;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.accordion-item button:hover {
  border-color: rgba(168, 222, 101, 0.34);
}

.accordion-item button span {
  color: #aaa5aa;
  font-size: 20px;
}

.accordion-content {
  display: grid;
  grid-template-rows: 0fr;
  color: #fff;
  background: rgba(30, 22, 33, 0.58);
  transition: grid-template-rows 0.36s ease, padding 0.36s ease;
}

.accordion-content > p {
  min-height: 0;
  margin: 0;
  overflow: hidden;
}

.accordion-item.is-open .accordion-content {
  grid-template-rows: 1fr;
  padding: 28px 40px 18px;
}

.accordion-item.is-open button {
  border-color: rgba(168, 222, 101, 0.36);
}

.final-cta {
  padding: 60px 0;
}

.final-cta .button {
  max-width: 100%;
  margin: 0 auto;
}

.site-footer {
  padding: 0 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background:
    radial-gradient(circle at 50% 0%, rgba(183, 113, 229, 0.1), transparent 55%),
    var(--bg);
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 460px) 1fr;
  gap: 40px;
  padding-top: 60px;
}

.footer-brand {
  display: grid;
  justify-items: start;
}

.footer-favicon {
  width: 64px;
}

.footer-logo {
  width: min(100%, 420px);
  margin-top: 18px;
}

.footer-brand p {
  margin: 18px 0 10px;
}

.instagram-link {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  text-decoration: none;
}

.instagram-link:hover {
  color: var(--lime);
}

.footer-bottom {
  margin-top: 35px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  text-align: center;
}

.footer-bottom p {
  margin: 0 0 13px;
  font-size: 14px;
}

.footer-bottom p:last-child {
  max-width: 900px;
  margin-inline: auto;
  color: #cfcacf;
}

.footer-bottom a:hover {
  color: var(--lime);
}

.legacy-hidden {
  display: none !important;
}

.legal-dialog {
  width: min(calc(100% - 36px), 720px);
  max-height: min(80vh, 760px);
  padding: 34px;
  border: 1px solid rgba(168, 222, 101, 0.38);
  border-radius: 16px;
  color: #fff;
  background: #1e1621;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.65);
}

.legal-dialog::backdrop {
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(4px);
}

.legal-dialog h2 {
  margin-top: 0;
  color: var(--lime);
}

.dialog-close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  font-size: 25px;
  cursor: pointer;
}

.cookie-banner {
  position: fixed;
  z-index: 9998;
  right: 20px;
  bottom: 20px;
  left: 20px;
  display: flex;
  gap: 22px;
  align-items: center;
  justify-content: space-between;
  max-width: 1180px;
  margin: 0 auto;
  padding: 15px 18px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  color: #fff;
  background: rgba(24, 18, 24, 0.97);
  box-shadow: 0 15px 55px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(12px);
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner p {
  margin: 0;
  font-size: 13px;
}

.cookie-banner a {
  color: var(--lime);
}

.cookie-banner button {
  flex: 0 0 auto;
  padding: 10px 18px;
  border: 0;
  border-radius: 4px;
  color: #17110f;
  background: var(--lime);
  font-weight: 700;
  cursor: pointer;
}

.back-to-top {
  position: fixed;
  z-index: 100;
  right: 22px;
  bottom: 100px;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: #151515;
  background: var(--lime);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.32);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  cursor: pointer;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.8s ease var(--delay, 0s), transform 0.8s ease var(--delay, 0s);
}

.reveal.reveal-up {
  transform: translateY(32px);
}

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

.zoom-in {
  animation: zoomIn 1.05s ease both;
}

.flash {
  animation: flash 4.6s ease-in-out infinite;
}

.swing {
  transform-origin: top center;
  animation: swing 5.5s ease-in-out infinite;
}

.float {
  animation: float 4s ease-in-out infinite;
}

@keyframes marquee {
  to {
    transform: translateX(-33.333%);
  }
}

@keyframes zoomIn {
  from {
    opacity: 0;
    transform: scale(0.86);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes flash {
  0%, 88%, 100% { opacity: 1; }
  91%, 96% { opacity: 0.35; }
}

@keyframes swing {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(1.5deg); }
  75% { transform: rotate(-1.5deg); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

@media (max-width: 1080px) {
  .shell,
  .shell.narrow {
    width: min(calc(100% - 60px), var(--shell));
  }

  .site-header {
    padding: 30px 0 0;
  }

  .hero {
    padding: 190px 0 250px;
  }

  .hero-grid {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 20px;
  }

  .hero-title {
    font-size: 39px;
  }

  .hero-text {
    padding-right: 0;
  }

  .hero-visual {
    min-height: 520px;
  }

  .teacher {
    padding-inline: 0;
  }

  .teacher-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 30px;
  }

  .teacher-photo-frame {
    width: 90%;
  }

  .module-card {
    grid-template-columns: minmax(0, 1fr) minmax(310px, 0.8fr);
    gap: 45px;
    padding: 50px 30px;
  }

  .testimonial-card {
    min-height: 610px;
  }

  .guarantee-panel {
    gap: 35px;
    padding: 45px 40px;
  }
}

@media (max-width: 820px) {
  .shell,
  .shell.narrow {
    width: min(calc(100% - 40px), var(--shell));
  }

  .brand {
    width: 54%;
    min-width: 0;
  }

  .hero {
    min-height: auto;
    margin-top: -64px;
    padding: 230px 0 220px;
  }

  .hero-grid {
    display: flex;
    flex-direction: column-reverse;
    gap: 12px;
  }

  .hero-copy {
    width: 100%;
    margin-top: -15px;
  }

  .hero-title {
    max-width: 690px;
    margin-inline: auto;
    font-size: 36px;
    text-align: center;
  }

  .hero-text {
    max-width: 680px;
    margin-inline: auto;
    padding-inline: 20px;
    text-align: center;
  }

  .hero-copy .button-row {
    justify-content: center;
  }

  .hero-visual {
    width: min(100%, 650px);
    min-height: 520px;
    margin-inline: auto;
  }

  .comparison-card {
    left: 5%;
    width: 57%;
  }

  .course-preview {
    right: 5%;
    width: 57%;
  }

  .marquee-stage {
    height: 220px;
    margin-top: -180px;
  }

  .band-dark {
    top: 40px;
    padding: 20px 0;
  }

  .band-lime {
    top: 112px;
    padding: 17px 0;
  }

  .teacher {
    margin-top: -120px;
    padding: 180px 0 70px;
  }

  .teacher-grid,
  .difference-grid {
    grid-template-columns: 1fr;
  }

  .teacher-photo-frame {
    width: min(90%, 580px);
    margin-inline: auto;
  }

  .teacher-copy {
    text-align: center;
  }

  .teacher-list-frame {
    width: 100%;
  }

  .teacher-copy .button-row {
    justify-content: center;
  }

  .learning-title {
    text-align: center;
  }

  .module-card {
    position: sticky;
    top: 14px;
    grid-template-columns: 1fr;
    gap: 22px;
    min-height: auto;
  }

  .module-copy {
    text-align: center;
  }

  .module-icon {
    margin-inline: auto;
  }

  .module-visual {
    min-height: 440px;
  }

  .module-buttons {
    justify-content: center;
  }

  .testimonial-track {
    grid-auto-columns: calc((100% - 20px) / 2);
  }

  .difference-figure {
    min-height: 520px;
    order: 0;
  }

  .difference-copy {
    order: 1;
  }

  .difference-copy > .section-title {
    text-align: center;
  }

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

  .audience-card {
    min-height: 470px;
  }

  .guarantee-panel {
    grid-template-columns: 1fr;
    padding-bottom: 0;
  }

  .guarantee-copy {
    text-align: center;
  }

  .guarantee-logo {
    margin-inline: auto;
  }

  .guarantee-figure {
    min-height: 390px;
  }

  .guarantee-figure img {
    right: 50%;
    bottom: -70px;
    width: min(100%, 560px);
    transform: translateX(50%);
  }

  .guarantee-cta {
    grid-template-columns: 1fr;
    padding: 22px;
    border-radius: 15px;
    text-align: center;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .shell,
  .shell.narrow {
    width: min(calc(100% - 40px), var(--shell));
  }

  .site-header {
    padding-top: 30px;
  }

  .brand {
    width: 62%;
    max-width: 260px;
  }

  .hero {
    margin-top: -95px;
    padding: 235px 0 220px;
  }

  .hero-grid {
    gap: 0;
  }

  .hero-visual {
    min-height: 380px;
  }

  .comparison-card {
    left: 0;
    bottom: 4px;
    width: 58%;
    padding: 9px 9px 12px;
    border-radius: 10px;
  }

  .image-comparison {
    border-radius: 10px;
  }

  .course-preview {
    top: 13px;
    right: 0;
    width: 58%;
    padding: 9px 9px 11px;
    border-radius: 10px;
  }

  .course-preview-caption {
    min-height: 32px;
    padding: 4px 5px 4px 9px;
    font-size: 8px;
  }

  .comparison-label {
    top: 8px;
    padding: 4px 7px;
    font-size: 9px;
  }

  .comparison-divider span {
    width: 28px;
    height: 28px;
    font-size: 12px;
  }

  .hero-title {
    margin: 0 0 30px;
    font-size: 33.6px;
    line-height: 1.2;
  }

  .highlighted-word {
    white-space: normal;
  }

  .hero-text {
    padding-inline: 0;
    font-size: 18px;
    line-height: 1.18;
  }

  .button-row {
    gap: 18px;
  }

  .button {
    width: 100%;
  }

  .marquee-stage {
    height: 180px;
    margin-top: -155px;
  }

  .marquee-band {
    left: -13%;
    width: 126%;
  }

  .band-dark {
    top: 35px;
    padding: 13px 0;
  }

  .band-lime {
    top: 89px;
    padding: 14px 0;
    transform: rotate(0deg);
  }

  .marquee-track {
    gap: 34px;
  }

  .marquee-track span {
    font-size: 30px;
  }

  .marquee-track i {
    font-size: 22px;
  }

  .teacher {
    margin-top: -90px;
    padding: 120px 0 60px;
  }

  .teacher-photo-frame {
    width: 100%;
  }

  .teacher-photo img {
    min-height: 380px;
  }

  .section-title {
    font-size: 34px;
  }

  .teacher-lead {
    font-size: 22px;
  }

  .teacher-list {
    padding: 20px;
  }

  .learning-heading {
    padding-top: 20px;
  }

  .learning-title {
    font-size: 44px;
  }

  .module-card {
    padding: 40px 20px;
  }

  .module-card h3 {
    font-size: 30px;
  }

  .module-visual {
    min-height: 340px;
  }

  .photo-back {
    right: -6%;
    width: 70%;
    height: 78%;
  }

  .photo-front {
    left: -6%;
    width: 82%;
    height: 86%;
  }

  .testimonial-track {
    grid-auto-columns: 100%;
  }

  .testimonial-card {
    min-height: 0;
  }

  .difference-figure {
    min-height: 420px;
  }

  .figure-space {
    height: 420px;
  }

  .difference-figure img {
    right: 50%;
    width: min(112%, 520px);
    transform: translateX(50%);
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 10px;
    justify-items: center;
    text-align: center;
  }

  .timeline-number {
    display: none;
  }

  .timeline-item > div:last-child {
    width: 100%;
    min-width: 0;
  }

  .timeline-icon {
    width: 74px;
    height: 74px;
  }

  .timeline-item h3 {
    margin-top: 8px;
    font-size: 24px;
  }

  .timeline-item p {
    font-size: 19px;
  }

  .audience-head p {
    font-size: 18px;
  }

  .audience-card {
    min-height: 0;
    padding: 32px 20px 25px;
  }

  .audience-card img {
    width: 48%;
  }

  .audience-card h3 {
    font-size: 28px;
  }

  .offer {
    padding-top: 20px;
  }

  .offer-panel {
    padding-inline: 10px;
  }

  .offer-content {
    padding: 36px 18px 38px;
  }

  .offer-content h2 {
    text-align: center;
  }

  .price-line {
    justify-content: center;
    text-align: center;
  }

  .price-line strong {
    width: 100%;
    font-size: 58px;
  }

  .price-line span {
    margin: 0;
  }

  .cancel,
  .included {
    text-align: center;
  }

  .offer-list {
    font-size: 15px;
  }

  .button-buy {
    min-height: 64px;
    font-size: 22px;
  }

  .guarantee {
    padding: 60px 0 0;
  }

  .guarantee-panel {
    padding: 30px 20px 0;
  }

  .guarantee-copy h2 {
    margin-bottom: 20px;
    font-size: 30px;
  }

  .guarantee-logo {
    width: 75%;
  }

  .guarantee-figure {
    min-height: 330px;
  }

  .guarantee-figure img {
    bottom: -30px;
    width: 100%;
  }

  .guarantee-cta {
    margin-top: -32px;
  }

  .guarantee-cta h3 {
    font-size: 21px;
  }

  .faq-intro {
    padding-top: 60px;
  }

  .accordion-item.is-open .accordion-content {
    padding: 25px 22px 20px;
  }

  .footer-brand {
    justify-items: center;
    text-align: center;
  }

  .footer-favicon {
    width: 54px;
  }

  .footer-logo {
    width: 86%;
  }

  .cookie-banner {
    right: 10px;
    bottom: 10px;
    left: 10px;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    text-align: center;
  }

  .cookie-banner button {
    width: 100%;
  }

  .back-to-top {
    right: 14px;
    bottom: 166px;
  }
}

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

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}