*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --cream:       #f7f3ee;
  --cream-deep:  #ede8e0;
  --warm-white:  #fdfaf6;
  --terra:       #c96b4a;
  --terra-dark:  #a8522e;
  --terra-light: #e58b6e;
  --sage:        #7a9e7e;
  --sage-light:  #a8c5aa;
  --brown:       #3d2b1f;
  --brown-mid:   #6b4c38;
  --brown-light: #9a7260;
  --text:        #2d2117;
  --text-mid:    #5c4233;
  --text-soft:   #8a7265;
  --border:      #ddd3c8;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Inter', system-ui, -apple-system, sans-serif;

  --radius-sm:   6px;
  --radius:      10px;
  --radius-lg:   18px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 4px rgba(61,43,31,0.08);
  --shadow:    0 4px 16px rgba(61,43,31,0.10);
  --shadow-lg: 0 8px 32px rgba(61,43,31,0.14);

  --transition: 0.22s ease;

  --container: 1160px;
  --section-py: 80px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--warm-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--terra);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}
a:hover { color: var(--terra-dark); }

ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--brown);
  line-height: 1.2;
  margin-bottom: 1rem;
}
.section-title--center { text-align: center; }

.section-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 0.6rem;
}

.section-lead {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 660px;
  margin: 0 auto 2.5rem;
  text-align: center;
  line-height: 1.7;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  padding: 0.7em 1.8em;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), transform 0.15s ease, box-shadow var(--transition);
  white-space: nowrap;
  line-height: 1;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--terra);
  color: #fff;
  box-shadow: 0 2px 12px rgba(201,107,74,0.30);
}
.btn--primary:hover {
  background: var(--terra-dark);
  color: #fff;
  box-shadow: 0 4px 20px rgba(201,107,74,0.38);
}

.btn--lg { font-size: 1.05rem; padding: 0.85em 2.4em; }
.btn--sm { font-size: 0.82rem; padding: 0.5em 1.2em; }
.btn--full { width: 100%; }

.section {
  padding: var(--section-py) 0;
}
.section--light { background: var(--cream); }
.section--warm  { background: var(--cream-deep); }
.section--form  { background: var(--brown); }

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--brown);
  color: #f0e9e2;
  padding: 16px 24px;
  transform: translateY(100%);
  transition: transform 0.35s ease;
}
.cookie-banner.is-visible { transform: translateY(0); }
.cookie-banner__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.cookie-banner p { font-size: 0.88rem; flex: 1; min-width: 200px; }
.cookie-banner a { color: var(--terra-light); }
.cookie-banner a:hover { color: #fff; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(253,250,246,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--brown);
  flex-shrink: 0;
}
.logo__icon { font-size: 1.5rem; }
.logo__text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--brown);
}
.logo:hover .logo__text { color: var(--terra); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-mid);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover { color: var(--terra); background: rgba(201,107,74,0.07); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  border-radius: var(--radius-sm);
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--brown);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero {
  position: relative;
  min-height: min(85vh, 680px);
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
}
.hero__image-wrap {
  position: absolute;
  inset: 0;
}
.hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(40,22,10,0.72) 0%, rgba(40,22,10,0.38) 60%, rgba(40,22,10,0.20) 100%);
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: 620px;
  padding-top: 48px;
  padding-bottom: 48px;
}
.hero__badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(6px);
  margin-bottom: 1.2rem;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
  color: #fff;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.hero__sub {
  font-size: 1.05rem;
  opacity: 0.92;
  margin-bottom: 1.8rem;
  line-height: 1.6;
}
.hero__cta { margin-bottom: 1.6rem; }
.hero__trust {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.hero__trust span {
  font-size: 0.82rem;
  opacity: 0.9;
  font-weight: 500;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.problem-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 1.4rem;
}
.problem-list li {
  padding-left: 1.6rem;
  position: relative;
  color: var(--text-mid);
  font-size: 0.98rem;
}
.problem-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--terra);
  font-weight: 600;
}
.problem-reply {
  font-size: 1rem;
  color: var(--text);
  background: rgba(201,107,74,0.08);
  border-left: 3px solid var(--terra);
  padding: 14px 18px;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
}
.problem-visual img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.benefit-card {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.benefit-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.benefit-card__icon {
  font-size: 2rem;
  margin-bottom: 14px;
}
.benefit-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--brown);
  margin-bottom: 8px;
}
.benefit-card p {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.6;
}

.before-after-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.before-after-item {
  background: var(--warm-white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}
.before-after-pair {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.ba-col {
  flex: 1;
  position: relative;
}
.ba-col img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius);
}
.ba-label {
  position: absolute;
  top: 8px;
  left: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: var(--radius-pill);
}
.ba-label--before {
  background: rgba(0,0,0,0.45);
  color: #fff;
}
.ba-label--after {
  background: var(--sage);
  color: #fff;
}
.ba-arrow {
  font-size: 1.4rem;
  color: var(--terra);
  font-weight: 700;
  flex-shrink: 0;
}
.ba-single {
  position: relative;
  margin-bottom: 14px;
}
.ba-single img {
  width: 100%;
  border-radius: var(--radius);
  aspect-ratio: 4/3;
  object-fit: cover;
}
.ba-single .ba-label {
  top: 12px;
  left: 12px;
}
.ba-caption {
  font-size: 0.85rem;
  color: var(--text-soft);
  font-style: italic;
  line-height: 1.5;
}

.program-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.program-item {
  display: flex;
  gap: 28px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.program-item:last-child { border-bottom: none; }
.program-item__num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--terra);
  opacity: 0.5;
  line-height: 1;
  flex-shrink: 0;
  width: 48px;
}
.program-item__body h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--brown);
  margin-bottom: 6px;
}
.program-item__body p {
  font-size: 0.92rem;
  color: var(--text-mid);
  line-height: 1.65;
}

.teacher-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 60px;
  align-items: start;
}
.teacher-photo img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  aspect-ratio: 3/4;
  object-fit: cover;
}
.teacher-bio p {
  color: var(--text-mid);
  font-size: 0.97rem;
  line-height: 1.75;
  margin-bottom: 1rem;
}
.teacher-facts {
  display: flex;
  gap: 40px;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.teacher-fact {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.teacher-fact strong {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--terra);
  line-height: 1;
}
.teacher-fact span {
  font-size: 0.82rem;
  color: var(--text-soft);
}

.steps-grid {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.step {
  flex: 1;
  text-align: center;
  padding: 0 20px;
}
.step__num {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--terra);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 4px 12px rgba(201,107,74,0.3);
}
.step h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--brown);
  margin-bottom: 8px;
}
.step p {
  font-size: 0.88rem;
  color: var(--text-mid);
  line-height: 1.6;
}
.step__connector {
  flex-shrink: 0;
  width: 40px;
  height: 2px;
  background: var(--border);
  margin-top: 26px;
  position: relative;
}
.step__connector::after {
  content: '';
  position: absolute;
  right: 0;
  top: -4px;
  border: 5px solid transparent;
  border-left-color: var(--border);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.review-card {
  background: var(--warm-white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.review-card__stars {
  color: #d4a039;
  font-size: 1.1rem;
  letter-spacing: 2px;
}
.review-card blockquote p {
  font-size: 0.93rem;
  color: var(--text-mid);
  font-style: italic;
  line-height: 1.7;
}
.review-card footer {
  margin-top: auto;
}
.review-card cite {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--brown-light);
  font-style: normal;
}

.forwhom-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 880px;
  margin: 0 auto;
}
.forwhom-col {
  background: var(--warm-white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
}
.forwhom-col--yes { border-top: 4px solid var(--sage); }
.forwhom-col--no  { border-top: 4px solid var(--border); }
.forwhom-heading {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 16px;
}
.forwhom-heading--yes { color: var(--sage); }
.forwhom-heading--no  { color: var(--text-soft); }
.forwhom-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.forwhom-col li {
  font-size: 0.92rem;
  color: var(--text-mid);
  padding-left: 1.4rem;
  position: relative;
  line-height: 1.5;
}
.forwhom-col--yes li::before { content: '✓'; position: absolute; left: 0; color: var(--sage); font-weight: 700; }
.forwhom-col--no  li::before { content: '×'; position: absolute; left: 0; color: var(--text-soft); font-weight: 700; }

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px 0;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--brown);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--terra); }
.faq-icon {
  flex-shrink: 0;
  font-size: 1.3rem;
  font-weight: 300;
  color: var(--terra);
  transition: transform var(--transition);
  line-height: 1;
}
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }
.faq-answer {
  padding: 0 0 20px;
}
.faq-answer[hidden] { display: none; }
.faq-answer p {
  font-size: 0.93rem;
  color: var(--text-mid);
  line-height: 1.7;
}

.form-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-lg);
  padding: 56px 60px;
  max-width: 980px;
  margin: 0 auto;
}
.form-intro .section-title { color: #f7f3ee; }
.form-intro p {
  color: rgba(255,255,255,0.75);
  font-size: 0.97rem;
  line-height: 1.7;
  margin-bottom: 1.4rem;
}
.form-promises {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.form-promises li {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  padding-left: 1.4rem;
  position: relative;
}
.form-promises li::before { content: '✓'; position: absolute; left: 0; color: var(--sage-light); font-weight: 700; }

.lead-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: var(--warm-white);
  padding: 36px 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--brown);
}
.form-label span { color: var(--terra); }
.form-input {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
  appearance: none;
}
.form-input:focus {
  border-color: var(--terra);
  box-shadow: 0 0 0 3px rgba(201,107,74,0.15);
}
.form-input.is-error { border-color: #c0392b; }
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%236b4c38' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.form-error {
  font-size: 0.8rem;
  color: #c0392b;
  min-height: 1.2em;
}

.form-field--checkbox {
  flex-direction: column;
}
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.84rem;
  color: var(--text-mid);
  line-height: 1.5;
}
.checkbox-label input { position: absolute; opacity: 0; width: 0; height: 0; }
.checkbox-custom {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-radius: 4px;
  background: var(--cream);
  margin-top: 1px;
  position: relative;
  transition: border-color var(--transition), background var(--transition);
}
.checkbox-label input:checked ~ .checkbox-custom {
  background: var(--terra);
  border-color: var(--terra);
}
.checkbox-label input:checked ~ .checkbox-custom::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1px;
  width: 6px;
  height: 10px;
  border: 2px solid #fff;
  border-top: none;
  border-left: none;
  transform: rotate(45deg);
}
.form-note {
  font-size: 0.78rem;
  color: var(--text-soft);
  text-align: center;
  line-height: 1.5;
}
.form-note a { color: var(--text-soft); }

.site-footer {
  background: var(--brown);
  color: rgba(255,255,255,0.75);
  padding-top: 60px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.logo--footer .logo__text { color: #f7f3ee; }
.footer__tagline {
  font-size: 0.88rem;
  margin-top: 10px;
  opacity: 0.65;
  line-height: 1.55;
  max-width: 260px;
}
.footer__nav-title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 16px;
}
.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--terra-light); }
.footer__bottom {
  padding: 24px 0;
}
.footer__legal-text {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.6;
  margin-bottom: 4px;
}

.legal-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 60px 24px;
}
.legal-page h1 {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--brown);
  margin-bottom: 8px;
}
.legal-page .legal-date {
  font-size: 0.82rem;
  color: var(--text-soft);
  margin-bottom: 2.5rem;
}
.legal-page h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--brown);
  margin: 2rem 0 0.6rem;
}
.legal-page p, .legal-page li {
  font-size: 0.93rem;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 0.8rem;
}
.legal-page ul, .legal-page ol {
  padding-left: 1.4rem;
  margin-bottom: 1rem;
}
.legal-page ul { list-style: disc; }
.legal-page ol { list-style: decimal; }

.success-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 48px 24px;
  background: var(--cream);
}
.success-icon {
  font-size: 4rem;
  margin-bottom: 1.2rem;
}
.success-page h1 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: var(--brown);
  margin-bottom: 0.8rem;
}
.success-page p {
  font-size: 1rem;
  color: var(--text-mid);
  max-width: 480px;
  margin: 0 auto 0.8rem;
  line-height: 1.7;
}
.success-page .btn { margin-top: 1.6rem; }

@media (max-width: 1024px) {
  .teacher-grid {
    grid-template-columns: 280px 1fr;
    gap: 40px;
  }
  .form-wrapper {
    padding: 40px 36px;
    gap: 40px;
  }
  .footer__inner {
    grid-template-columns: 1fr 1fr;
  }
  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 800px) {
  :root { --section-py: 56px; }

  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    inset: 64px 0 0;
    background: var(--warm-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 0;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    z-index: 800;
  }
  .main-nav.is-open { transform: translateX(0); }
  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 0;
    margin-bottom: 20px;
  }
  .nav-link {
    display: block;
    width: 100%;
    padding: 14px 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--border);
    border-radius: 0;
  }
  .nav-cta { width: 100%; text-align: center; }

  .hero { min-height: min(75vh, 520px); }

  .problem-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .problem-visual { order: -1; }

  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .before-after-grid { grid-template-columns: 1fr; gap: 24px; }

  .teacher-grid {
    grid-template-columns: 1fr;
  }
  .teacher-photo img { max-width: 300px; margin: 0 auto; }

  .steps-grid {
    flex-direction: column;
    gap: 24px;
    max-width: 380px;
    margin: 0 auto;
  }
  .step__connector { display: none; }

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

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

  .form-wrapper {
    grid-template-columns: 1fr;
    padding: 32px 24px;
    gap: 32px;
  }
  .lead-form { padding: 28px 20px; }

  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
  .footer__brand { grid-column: auto; }
}

@media (max-width: 500px) {
  .benefits-grid { grid-template-columns: 1fr; }
  .teacher-facts { gap: 24px; flex-wrap: wrap; }
  .hero__trust { flex-direction: column; gap: 8px; }
  .before-after-pair { flex-direction: column; }
  .ba-arrow { transform: rotate(90deg); margin: 4px auto; }
}