/* ===== Custom Properties ===== */
:root {
  --primary: #ff6b9d;
  --secondary: #ffa07a;
  --bg-light: #fff0f5;
  --text: #2d2d2d;
  --white: #ffffff;
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 16%, rgba(255, 107, 157, 0.24), transparent 28%),
    linear-gradient(135deg, #fff7fa, #fff0f5);
  color: var(--text);
  padding: 44px 20px 46px;
}

.hero::before {
  content: "";
  position: absolute;
  left: -120px;
  bottom: -120px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: rgba(255, 160, 122, 0.32);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
  align-items: center;
  max-width: 1120px;
  margin: 0 auto;
}

.hero__content {
  text-align: left;
  min-width: 0;
}

.hero__brand {
  display: inline-flex;
  align-items: center;
  margin-bottom: 16px;
  color: var(--primary);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.hero__title {
  max-width: 680px;
  font-family: Didot, "Bodoni 72", Georgia, "Times New Roman", serif;
  font-size: clamp(4.1rem, 14vw, 7.1rem);
  font-weight: 500;
  line-height: 0.82;
  letter-spacing: 0.01em;
  color: #3f73c9;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero__tagline {
  max-width: 500px;
  color: #555;
  font-size: 1.02rem;
  line-height: 1.65;
  margin-bottom: 18px;
}

.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.hero__chips span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border-radius: 999px;
  padding: 8px 14px;
  background: var(--white);
  color: var(--primary);
  font-size: 0.86rem;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(255, 107, 157, 0.12);
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
}

.hero__stickers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  max-width: 470px;
  margin-bottom: 28px;
}

.hero-sticker {
  position: relative;
  min-height: 70px;
  border: 2px solid rgba(255, 107, 157, 0.22);
  border-radius: 22px;
  padding: 14px 14px 12px 64px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 240, 245, 0.86));
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 800;
  line-height: 1.2;
  box-shadow: 0 8px 22px rgba(255, 107, 157, 0.12);
}

.hero-sticker:nth-child(2),
.hero-sticker:nth-child(4) {
  transform: rotate(2deg);
}

.hero-sticker:nth-child(1),
.hero-sticker:nth-child(3) {
  transform: rotate(-2deg);
}

.hero-sticker::before {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 14px;
  background: var(--primary);
  color: var(--primary);
  color: var(--white);
  font-size: 1.25rem;
  box-shadow: 0 8px 14px rgba(255, 107, 157, 0.18);
}

.hero-sticker--star::before {
  content: "★";
}

.hero-sticker--laptop::before {
  content: "💻";
  font-size: 1.05rem;
}

.hero-sticker--mic::before {
  content: "🎧";
  font-size: 1.05rem;
}

.hero-sticker--travel::before {
  content: "✈";
}

.hero-sticker::after {
  display: block;
  margin-top: 4px;
  color: #777;
  font-size: 0.72rem;
  font-weight: 700;
}

.hero-sticker--star::after {
  content: "интервью и поп-культура";
}

.hero-sticker--laptop::after {
  content: "интерактивные уроки";
}

.hero-sticker--mic::after {
  content: "listening без скуки";
}

.hero-sticker--travel::after {
  content: "фразы для поездок";
}

.hero .btn--primary {
  background: var(--primary);
  color: var(--white);
}

.hero .btn--secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.hero__visual {
  position: relative;
  max-width: 440px;
  margin: 0 auto;
}

.hero-collage {
  position: relative;
  min-height: 430px;
}

.hero-collage::before {
  content: "";
  position: absolute;
  inset: 68px 48px 44px 24px;
  border-radius: 46px;
  border: 2px solid rgba(255, 107, 157, 0.28);
  background: rgba(255, 255, 255, 0.52);
  box-shadow: 0 20px 46px rgba(255, 107, 157, 0.12);
}

.hero-collage__card {
  position: absolute;
  display: grid;
  place-content: center;
  width: 180px;
  height: 136px;
  border: 2px solid rgba(255, 107, 157, 0.24);
  border-radius: 28px;
  background: var(--white);
  color: #3f73c9;
  font-family: Didot, "Bodoni 72", Georgia, "Times New Roman", serif;
  font-size: 2.1rem;
  line-height: 0.9;
  text-align: center;
  text-transform: uppercase;
  box-shadow: 0 16px 30px rgba(45, 45, 45, 0.08);
}

.hero-collage__card span {
  display: block;
  margin-top: 10px;
  color: var(--primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.hero-collage__card::before {
  display: block;
  margin-bottom: 12px;
  color: var(--primary);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 2rem;
}

.hero-collage__card--screen {
  left: 12px;
  top: 48px;
  transform: rotate(-7deg);
}

.hero-collage__card--screen::before {
  content: "▻";
}

.hero-collage__card--podcast {
  right: 12px;
  top: 0;
  transform: rotate(6deg);
}

.hero-collage__card--podcast::before {
  content: "♪";
}

.hero-collage__card--travel {
  left: 44px;
  bottom: 38px;
  transform: rotate(5deg);
}

.hero-collage__card--travel::before {
  content: "✈";
}

.hero-collage__card--celeb {
  right: 34px;
  bottom: 88px;
  transform: rotate(-4deg);
}

.hero-collage__card--celeb::before {
  content: "★";
}

/* ===== Section ===== */
.section {
  padding: 60px 20px;
}

.section--light {
  background-color: var(--bg-light);
}

.section--gradient {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
}

.section__inner {
  max-width: 960px;
  margin: 0 auto;
}

.section__label {
  display: block;
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--primary);
  margin-bottom: 8px;
}

.section--gradient .section__label {
  color: var(--white);
  opacity: 0.9;
}

.section__heading {
  text-align: center;
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 40px;
}

/* ===== Feature Grid ===== */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

/* ===== Card ===== */
.card {
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  padding: 16px;
}

.card__icon {
  font-size: 1.75rem;
  margin-bottom: 8px;
}

.card__title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.card__text {
  font-size: 0.875rem;
  color: #666;
}

/* ===== Lesson Flow ===== */
.lesson-section {
  background:
    radial-gradient(circle at 72% 18%, rgba(255, 107, 157, 0.32), transparent 22%),
    linear-gradient(135deg, #17151b, #2a252c);
  color: var(--white);
}

.lesson-showcase {
  display: grid;
  gap: 24px;
}

.lesson-showcase__label {
  color: #ffb7d1;
  text-align: left;
}

.lesson-showcase__heading {
  max-width: 680px;
  font-size: clamp(2rem, 8vw, 3.8rem);
  line-height: 1.02;
  margin-bottom: 14px;
}

.lesson-showcase__lead {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 18px;
}

.lesson-showcase__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.lesson-showcase__tags span {
  border: 1px solid rgba(255, 183, 209, 0.36);
  border-radius: 999px;
  padding: 8px 12px;
  color: #ffb7d1;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.84rem;
  font-weight: 700;
}

.lesson-showcase__cta {
  width: 100%;
  max-width: 420px;
  box-shadow: 0 12px 28px rgba(255, 107, 157, 0.28);
}

.platform-preview {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 183, 209, 0.22);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--text);
  box-shadow: 0 22px 44px rgba(0, 0, 0, 0.22);
}

.platform-preview__top {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  border-bottom: 1px solid #f2dbe4;
}

.platform-preview__top strong {
  margin-left: auto;
  color: #777;
  font-size: 0.78rem;
}

.platform-preview__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
}

.platform-preview__dot:nth-child(2) {
  background: var(--secondary);
}

.platform-preview__dot:nth-child(3) {
  background: #8fd4ff;
}

.platform-preview__video {
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  min-height: 150px;
  margin: 16px;
  border-radius: 18px;
  background: #1c1920;
  color: var(--white);
  text-align: center;
}

.platform-preview__video img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.02);
}

.platform-preview__video::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.44));
}

.platform-preview__video span {
  position: relative;
  z-index: 1;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.32);
}

.platform-preview__play {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-top: 12px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 12px 24px rgba(255, 107, 157, 0.28);
}

.platform-preview__tasks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 0 16px 68px;
}

.platform-preview__tasks span {
  min-height: 44px;
  border-radius: 12px;
  padding: 13px 12px;
  background: var(--bg-light);
  color: var(--primary);
  font-size: 0.86rem;
  font-weight: 800;
  text-align: center;
}

.platform-preview__bubble {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  border-radius: 999px;
  padding: 12px;
  background: #17151b;
  color: #ffb7d1;
  font-size: 0.92rem;
  font-weight: 800;
  text-align: center;
}

.lesson-features {
  display: grid;
  gap: 14px;
}

.lesson-feature {
  border: 1px solid rgba(255, 183, 209, 0.22);
  border-radius: 18px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.08);
}

.lesson-feature__icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 12px;
  border-radius: 12px;
  background: #ffb7d1;
  color: #17151b;
  font-weight: 900;
}

.lesson-feature h3 {
  font-size: 1rem;
  margin-bottom: 6px;
}

.lesson-feature p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
  line-height: 1.55;
}

.lesson-flow {
  display: grid;
  gap: 14px;
}

.lesson-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  background: var(--white);
  border: 1px solid rgba(255, 107, 157, 0.22);
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.lesson-step--highlight {
  background: linear-gradient(135deg, rgba(255, 107, 157, 0.12), rgba(255, 160, 122, 0.12));
  border-color: rgba(255, 107, 157, 0.34);
}

.lesson-step__number {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
}

.lesson-step__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.lesson-step__text {
  color: #666;
  font-size: 0.9375rem;
  line-height: 1.55;
}

/* ===== Founder ===== */
.founder {
  display: grid;
  gap: 24px;
  align-items: center;
  text-align: left;
}

.founder__photo {
  width: 100%;
  max-width: 360px;
  aspect-ratio: 4 / 5;
  border-radius: 26px;
  object-fit: cover;
  object-position: 58% center;
  margin: 0 auto;
  border: 3px solid rgba(255, 107, 157, 0.36);
  box-shadow: 0 16px 32px rgba(45, 45, 45, 0.12);
}

.founder__content {
  text-align: center;
}

.founder__name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.founder__bio {
  font-size: 0.9375rem;
  color: #555;
  max-width: 480px;
  margin: 0 auto 16px;
  line-height: 1.7;
}

.founder__link {
  display: inline-block;
  color: var(--primary);
  font-weight: 600;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}

.founder__link:hover {
  border-bottom-color: var(--primary);
}

/* ===== Price Cards ===== */
.price-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.price-card {
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  padding: 16px;
  border-left: 4px solid var(--primary);
}

.price-card:nth-child(2) {
  border-left-color: var(--secondary);
}

.price-card:nth-child(3) {
  border-left-color: #ffb347;
}

.price-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.price-card__meta {
  font-size: 0.875rem;
  color: #666;
  margin-bottom: 12px;
}

.price-card__price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 4px;
}

.price-card:nth-child(2) .price-card__price {
  color: var(--secondary);
}

.price-card:nth-child(3) .price-card__price {
  color: #e6952e;
}

.price-card__note {
  font-size: 0.8125rem;
  color: #888;
}

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

.format-card {
  position: relative;
  overflow: hidden;
  min-height: 210px;
  padding: 22px;
  border: 1px solid rgba(255, 107, 157, 0.18);
  border-radius: 22px;
  background: var(--white);
  box-shadow: 0 16px 34px rgba(255, 107, 157, 0.1);
}

.format-card::after {
  content: "";
  position: absolute;
  right: -42px;
  top: -42px;
  width: 118px;
  height: 118px;
  border-radius: 50%;
  background: rgba(255, 183, 209, 0.34);
}

.format-card--accent {
  background: linear-gradient(135deg, #fff, #fff0f6);
  border-color: rgba(255, 107, 157, 0.34);
}

.format-card__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: 17px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--white);
  font-weight: 900;
  letter-spacing: 0.02em;
  box-shadow: 0 12px 22px rgba(255, 107, 157, 0.24);
}

.format-card__title {
  position: relative;
  z-index: 1;
  margin-bottom: 8px;
  font-family: var(--font-heading);
  color: var(--blue);
  font-size: 1.55rem;
  line-height: 1.05;
}

.format-card__meta,
.format-card__note {
  position: relative;
  z-index: 1;
  color: #666;
  line-height: 1.45;
}

.format-card__price {
  position: relative;
  z-index: 1;
  margin: 16px 0 5px;
  color: var(--primary);
  font-size: 1.28rem;
  font-weight: 800;
}

.speaking-club-card {
  display: grid;
  gap: 20px;
  padding: 16px;
  border: 1px solid rgba(255, 107, 157, 0.18);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(255, 240, 246, 0.88));
  box-shadow: 0 22px 46px rgba(255, 107, 157, 0.14);
  overflow: hidden;
}

.speaking-club-card__media {
  position: relative;
  min-height: 320px;
  border-radius: 22px;
  overflow: hidden;
  background: #f6edf0;
}

.speaking-club-card__media::after {
  content: "feel the vibe";
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.speaking-club-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.speaking-club-card__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 4px 4px 8px;
}

.speaking-club-card__label {
  margin-bottom: 12px;
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.speaking-club-card__title {
  margin-bottom: 12px;
  font-family: var(--font-heading);
  color: var(--blue);
  font-size: clamp(2.1rem, 8vw, 4.2rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.speaking-club-card__text {
  max-width: 560px;
  color: #555;
  font-size: 1rem;
  line-height: 1.7;
}

.speaking-club-card__details {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 22px;
}

.speaking-club-card__details span {
  padding: 9px 14px;
  border-radius: 999px;
  background: var(--white);
  color: var(--primary);
  font-size: 0.86rem;
  font-weight: 800;
  box-shadow: 0 8px 18px rgba(255, 107, 157, 0.12);
}

/* ===== Student Case ===== */
.case-story {
  display: grid;
  gap: 24px;
  align-items: center;
}

.case-story__media {
  overflow: hidden;
  border-radius: 18px;
  background: var(--bg-light);
  box-shadow: 0 8px 24px rgba(255, 107, 157, 0.18);
}

.case-story__video {
  width: 100%;
  max-height: 560px;
  display: block;
  background: #111;
  object-fit: cover;
}

.case-story__content {
  background: var(--white);
  border: 1px solid rgba(255, 107, 157, 0.18);
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.case-story__eyebrow {
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.case-story__title {
  font-size: 1.25rem;
  line-height: 1.25;
  margin-bottom: 10px;
}

.case-story__text {
  color: #666;
  font-size: 0.9375rem;
  line-height: 1.65;
  margin-bottom: 16px;
}

.case-story__result {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  background: linear-gradient(135deg, rgba(255, 107, 157, 0.12), rgba(255, 160, 122, 0.12));
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 16px;
}

.case-story__metric {
  display: block;
  color: var(--primary);
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
}

.case-story__metric-label {
  color: #666;
  font-size: 0.75rem;
  font-weight: 700;
}

.case-story__result p {
  color: var(--text);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.case-story__list {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
  list-style: none;
}

.case-story__list li {
  position: relative;
  color: #666;
  font-size: 0.9375rem;
  line-height: 1.5;
  padding-left: 22px;
}

.case-story__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
}

/* ===== Review Carousel ===== */
.carousel {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 8px;
}

.carousel::-webkit-scrollbar {
  height: 4px;
}

.carousel::-webkit-scrollbar-track {
  background: transparent;
}

.carousel::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 2px;
}

.carousel__item {
  flex: 0 0 auto;
  scroll-snap-align: start;
}

.carousel__img {
  max-height: 300px;
  border-radius: 8px;
}

/* ===== FAQ ===== */
.faq-intro {
  display: grid;
  gap: 26px;
  align-items: center;
  margin-bottom: 34px;
}

.faq-intro__label,
.faq-intro__heading {
  text-align: left;
}

.faq-intro__heading {
  max-width: 620px;
  margin-bottom: 12px;
  font-family: Didot, "Bodoni 72", Georgia, "Times New Roman", serif;
  font-size: clamp(2.45rem, 10vw, 4.8rem);
  font-weight: 500;
  line-height: 0.92;
  letter-spacing: 0.01em;
  color: #3f73c9;
  text-transform: uppercase;
}

.faq-intro__text {
  max-width: 520px;
  color: #666;
  font-size: 0.98rem;
}

.mail-visual {
  position: relative;
  min-height: 340px;
  isolation: isolate;
}

.mail-visual::before {
  content: "";
  position: absolute;
  inset: 20px 0 0;
  border-radius: 28px;
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 107, 157, 0.12), transparent 24%),
    radial-gradient(circle at 86% 78%, rgba(255, 160, 122, 0.14), transparent 28%);
  z-index: -1;
}

.mail-visual::after {
  content: none;
}

.mail-visual__envelope {
  position: absolute;
  left: 9%;
  right: 9%;
  bottom: 24px;
  height: 162px;
  border-radius: 0 0 22px 22px;
  background: linear-gradient(135deg, #fff9f4, #ffe8dc);
  border: 1px solid rgba(255, 160, 122, 0.22);
  box-shadow: 0 18px 30px rgba(255, 107, 157, 0.14);
  overflow: hidden;
  z-index: 3;
}

.mail-visual__envelope::before,
.mail-visual__envelope::after {
  content: "";
  position: absolute;
  top: 0;
  width: 52%;
  height: 100%;
  background: rgba(255, 255, 255, 0.5);
  border-top: 1px solid rgba(255, 160, 122, 0.2);
}

.mail-visual__envelope::before {
  left: -2%;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.mail-visual__envelope::after {
  right: -2%;
  clip-path: polygon(100% 0, 0 50%, 100% 100%);
}

.mail-visual__letter {
  position: absolute;
  left: 18%;
  right: 18%;
  top: 82px;
  min-height: 174px;
  padding: 26px 24px;
  background: #fffdf8;
  border: 8px solid #efe4d7;
  box-shadow: 0 12px 20px rgba(45, 45, 45, 0.08);
  transform: rotate(-3deg);
  z-index: 2;
}

.mail-visual__letter span,
.mail-visual__letter b,
.mail-visual__letter i {
  display: block;
  color: #3f73c9;
  font-family: "Comic Sans MS", "Bradley Hand", cursive;
  line-height: 1.35;
}

.mail-visual__letter span {
  font-size: 1rem;
  margin-bottom: 16px;
}

.mail-visual__letter b {
  font-size: 1.02rem;
  margin-bottom: 10px;
}

.mail-visual__letter i {
  font-size: 0.98rem;
}

.mail-visual__bubble {
  position: absolute;
  left: 50%;
  top: 0;
  width: min(330px, 74%);
  padding: 12px 18px;
  border: 3px solid #3f73c9;
  border-radius: 28px;
  color: #444;
  background: rgba(255, 255, 255, 0.92);
  font-family: "Comic Sans MS", "Bradley Hand", cursive;
  font-size: 0.98rem;
  font-weight: 700;
  text-align: center;
  transform: translateX(-50%) rotate(1deg);
  z-index: 5;
}

.mail-visual__stamp {
  position: absolute;
  left: 12%;
  top: 44px;
  display: grid;
  place-items: center;
  width: 70px;
  height: 70px;
  border: 3px dashed var(--primary);
  border-radius: 18px;
  color: var(--primary);
  font-weight: 800;
  transform: rotate(-8deg);
}

.mail-visual__mark {
  position: absolute;
  z-index: 5;
}

.mail-visual__mark--one {
  right: 12%;
  top: 88px;
  width: 50px;
  height: 32px;
  border-top: 4px solid var(--primary);
  border-radius: 50%;
  transform: rotate(-18deg);
}

.mail-visual__mark--two {
  left: 16%;
  bottom: 48px;
  width: 42px;
  height: 42px;
}

.mail-visual__mark--two::before,
.mail-visual__mark--two::after {
  content: "";
  position: absolute;
  left: 20px;
  top: 0;
  width: 4px;
  height: 42px;
  border-radius: 99px;
  background: var(--secondary);
}

.mail-visual__mark--two::after {
  transform: rotate(90deg);
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  background: var(--white);
  border-radius: 14px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.faq-item summary {
  position: relative;
  list-style: none;
  cursor: pointer;
  padding: 16px 48px 16px 16px;
  font-weight: 700;
}

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

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary);
  font-size: 1.35rem;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  padding: 0 16px 16px;
  color: #666;
  font-size: 0.9375rem;
  line-height: 1.65;
}

/* ===== CTA Buttons ===== */
.btn {
  display: inline-block;
  border-radius: 24px;
  padding: 12px 28px;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
  border: none;
}

.btn:hover {
  opacity: 0.9;
}

.btn:active {
  transform: scale(0.97);
}

.btn--primary {
  background: var(--white);
  color: var(--primary);
}

.btn--secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn--accent {
  background: var(--primary);
  color: var(--white);
}

.btn--white {
  background: var(--white);
  color: var(--primary);
}

/* ===== CTA Section ===== */
.cta-section {
  text-align: center;
}

.cta-section__heading {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.cta-section__desc {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 28px;
}

/* ===== Footer ===== */
.footer {
  background: #2d2d2d;
  color: var(--white);
  text-align: center;
  padding: 40px 20px;
}

.footer__heading {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  margin-bottom: 24px;
}

.footer__link {
  color: var(--white);
  font-weight: 500;
  transition: color 0.2s;
}

.footer__link:hover {
  color: var(--primary);
}

.footer__copy {
  font-size: 0.75rem;
  opacity: 0.6;
}

/* ===== Responsive ===== */
@media (min-width: 640px) {
  .hero__tagline {
    font-size: 1.25rem;
  }

  .hero__actions {
    flex-direction: row;
    justify-content: flex-start;
  }

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

  .price-cards {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .formats-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .speaking-club-card {
    grid-template-columns: minmax(260px, 0.86fr) minmax(0, 1fr);
    align-items: stretch;
    padding: 18px;
  }

  .speaking-club-card__media {
    min-height: 390px;
  }

  .speaking-club-card__content {
    padding: 24px 22px;
  }

  .case-story {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .founder {
    grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1fr);
    max-width: 760px;
    margin: 0 auto;
  }

  .founder__content {
    text-align: left;
  }

  .founder__bio {
    margin-left: 0;
    margin-right: 0;
  }

  .lesson-showcase {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.82fr);
    align-items: center;
  }

  .lesson-features {
    grid-column: 1 / -1;
    grid-template-columns: repeat(4, 1fr);
  }

  .lesson-feature--wide {
    grid-column: span 2;
  }

  .lesson-flow {
    grid-template-columns: 1fr 1fr;
  }

  .lesson-step--highlight {
    grid-column: 1 / -1;
  }

  .faq-intro {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  }

  .section__heading {
    font-size: 2rem;
  }

  .cta-section__heading {
    font-size: 2rem;
  }

  .footer__links {
    flex-direction: row;
    justify-content: center;
    gap: 32px;
  }
}

@media (min-width: 860px) {
  .hero {
    min-height: 720px;
    padding: 64px 28px 58px;
    display: grid;
    align-items: center;
  }

  .hero__inner {
    grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.1fr);
    column-gap: clamp(34px, 5vw, 72px);
  }
}

@media (min-width: 1200px) {
  .hero__title {
    font-size: 6.6rem;
  }
}

@media (max-width: 420px) {
  .mail-visual {
    min-height: 320px;
  }

  .mail-visual__letter {
    left: 11%;
    right: 11%;
    top: 88px;
    padding: 22px 18px;
  }

  .mail-visual__bubble {
    width: 88%;
    font-size: 0.9rem;
  }
}

/* ===== Level Test ===== */
.test-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 92% 8%, rgba(255, 107, 157, 0.22), transparent 28%),
    linear-gradient(135deg, #fff7fa, #fff0f5);
}

.level-test {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  padding: 34px 0 56px;
}

.level-test__hero {
  padding: 28px 0 34px;
}

.level-test__brand {
  display: inline-flex;
  margin-bottom: 34px;
  color: #3f73c9;
  font-family: Didot, "Bodoni 72", Georgia, "Times New Roman", serif;
  font-size: 1.7rem;
  line-height: 1;
  text-transform: uppercase;
}

.level-test__hero h1 {
  max-width: 780px;
  margin: 0 0 18px;
  color: #3f73c9;
  font-family: Didot, "Bodoni 72", Georgia, "Times New Roman", serif;
  font-size: clamp(3.1rem, 9vw, 6.2rem);
  font-weight: 500;
  line-height: 0.88;
  text-transform: uppercase;
}

.level-test__hero p:last-child {
  max-width: 680px;
  color: #555;
  font-size: 1.08rem;
}

.level-test__panel {
  border: 2px solid rgba(255, 107, 157, 0.18);
  border-radius: 28px;
  padding: clamp(18px, 4vw, 34px);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 44px rgba(255, 107, 157, 0.14);
}

.level-test__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 26px;
}

.level-test__top h2 {
  margin: 0;
  color: #3f73c9;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  line-height: 1;
}

.level-test__counter {
  display: inline-flex;
  min-width: 82px;
  justify-content: center;
  border-radius: 999px;
  padding: 10px 16px;
  background: var(--white);
  color: var(--primary);
  font-weight: 900;
  box-shadow: 0 8px 18px rgba(255, 107, 157, 0.12);
}

.question-list {
  display: grid;
  gap: 16px;
}

.question-card {
  border: 1px solid rgba(255, 107, 157, 0.2);
  border-radius: 22px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.86);
}

.question-card legend {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  width: 100%;
  margin-bottom: 14px;
  color: var(--text);
  font-size: 1.02rem;
  font-weight: 850;
  line-height: 1.3;
}

.question-card legend span {
  flex: 0 0 auto;
  color: var(--primary);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.question-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.question-option {
  position: relative;
  display: flex;
  min-height: 48px;
  align-items: center;
  border: 2px solid rgba(255, 107, 157, 0.16);
  border-radius: 16px;
  padding: 12px 14px;
  background: var(--white);
  color: #555;
  font-weight: 750;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.question-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.question-option:has(input:checked) {
  border-color: var(--primary);
  background: #ffedf4;
  color: var(--text);
}

.level-test__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.level-test__actions .btn--secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.test-result {
  margin-top: 26px;
  border-radius: 28px;
  padding: clamp(22px, 4vw, 34px);
  background:
    radial-gradient(circle at 92% 18%, rgba(255, 160, 122, 0.3), transparent 28%),
    linear-gradient(135deg, #ffffff, #fff0f5);
  box-shadow: 0 16px 38px rgba(255, 107, 157, 0.14);
}

.test-result__label {
  margin-bottom: 8px;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.test-result__level {
  color: #3f73c9;
  font-family: Didot, "Bodoni 72", Georgia, "Times New Roman", serif;
  font-size: clamp(4rem, 10vw, 7rem);
  line-height: 0.9;
}

.test-result h3 {
  margin: 10px 0 10px;
  font-size: 1.8rem;
}

.test-result p {
  max-width: 680px;
  color: #555;
}

.test-result__score {
  margin: 18px 0 24px;
  color: var(--primary);
  font-weight: 900;
}

.test-result--warning {
  border: 2px solid rgba(255, 107, 157, 0.35);
}

@media (max-width: 640px) {
  .level-test {
    width: min(100% - 24px, 1040px);
    padding-top: 22px;
  }

  .level-test__hero h1 {
    font-size: clamp(2rem, 10vw, 3rem);
    line-height: 0.94;
  }

  .level-test__top {
    display: block;
  }

  .level-test__counter {
    margin-top: 14px;
  }

  .question-options {
    grid-template-columns: 1fr;
  }

  .level-test__actions {
    display: grid;
  }
}