:root {
  color-scheme: light;
  --bg: #fbf7ef;
  --bg-soft: #f4ebdd;
  --ink: #17211f;
  --muted: #6e7771;
  --line: rgba(23, 33, 31, 0.12);
  --green: #103d35;
  --green-2: #1c5a4f;
  --cream: #fffaf1;
  --gold: #c8924d;
  --shadow: 0 24px 60px rgba(34, 41, 37, 0.12);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 8% 6%, rgba(200, 146, 77, 0.18), transparent 28rem),
    linear-gradient(180deg, var(--cream) 0%, var(--bg) 46%, #f8efe1 100%);
  color: var(--ink);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 4vw, 64px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.42);
  background: rgba(255, 250, 241, 0.82);
  backdrop-filter: blur(18px);
}

.brand,
.header-actions,
.main-nav,
.language-switcher,
.hero-actions,
.trust-strip,
.contact-actions,
.footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  min-width: 210px;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 12px;
  background: var(--green);
  color: #f7ead7;
  font-weight: 800;
  letter-spacing: 0;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 16px;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
}

.main-nav {
  gap: 24px;
  color: #43514b;
  font-size: 14px;
  font-weight: 650;
}

.main-nav a:hover {
  color: var(--green);
}

.header-actions {
  gap: 12px;
}

.language-switcher {
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.58);
}

.lang-btn {
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 750;
  padding: 8px 10px;
}

.lang-btn.active {
  background: var(--green);
  color: #fff;
}

.header-cta,
.btn {
  border-radius: 999px;
  font-weight: 750;
}

.header-cta {
  background: #17211f;
  color: #fff;
  font-size: 14px;
  padding: 12px 18px;
}

.section {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: clamp(36px, 6vw, 72px);
  align-items: center;
  min-height: calc(100vh - 82px);
  padding: 56px 0 72px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 720px;
  margin: 0;
  color: #12201d;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 650;
  letter-spacing: 0;
  line-height: 0.96;
}

h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 620;
  letter-spacing: 0;
  line-height: 1.02;
}

h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
}

.hero-text {
  max-width: 620px;
  margin: 24px 0 0;
  color: #52615a;
  font-size: 20px;
  line-height: 1.65;
}

.hero-actions,
.contact-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
}

.btn.primary {
  background: var(--green);
  color: #fff;
  box-shadow: 0 14px 32px rgba(16, 61, 53, 0.18);
}

.btn.secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.58);
  color: var(--green);
}

.trust-strip {
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.trust-strip span,
.tags span,
.tags a {
  border: 1px solid rgba(16, 61, 53, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.56);
  color: #42524c;
  font-size: 13px;
  font-weight: 700;
  padding: 10px 14px;
}

.tags a:hover {
  border-color: rgba(16, 61, 53, 0.32);
  color: var(--green);
}

.hero-media {
  position: relative;
}

.hero-media::before {
  position: absolute;
  inset: 12% -5% -5% 16%;
  content: "";
  border-radius: 28px;
  background: var(--green);
}

.hero-media img {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  border: 10px solid rgba(255, 250, 241, 0.96);
  border-radius: 28px;
  box-shadow: var(--shadow);
  object-fit: cover;
}

.lesson-card {
  position: absolute;
  right: -18px;
  bottom: 34px;
  width: min(280px, 72%);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 18px;
  background: rgba(255, 250, 241, 0.92);
  box-shadow: 0 18px 40px rgba(23, 33, 31, 0.16);
  padding: 18px;
  backdrop-filter: blur(18px);
}

.lesson-card span {
  color: var(--gold);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

.lesson-card strong {
  display: block;
  margin-top: 6px;
  font-size: 17px;
}

.lesson-card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.logos {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--line);
}

.logos span {
  background: rgba(255, 250, 241, 0.74);
  color: #4a5a54;
  font-weight: 750;
  padding: 22px;
  text-align: center;
}

.lessons,
.method,
.teacher,
.testimonials,
.contact {
  padding: 104px 0 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading p:not(.eyebrow),
.method-copy p:not(.eyebrow),
.teacher-copy p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.lesson-grid,
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.lesson,
blockquote,
.contact-card,
.seo-panel,
.step {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 250, 241, 0.72);
  box-shadow: 0 18px 44px rgba(34, 41, 37, 0.06);
}

.lesson {
  padding: 26px;
}

.lesson.featured {
  background: var(--green);
  color: #fff;
}

.lesson.featured p,
.lesson.featured li {
  color: rgba(255, 255, 255, 0.76);
}

.lesson-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 14px;
  background: #efe2cf;
  color: var(--green);
  font-weight: 850;
}

.featured .lesson-icon {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

.lesson p {
  color: var(--muted);
  line-height: 1.7;
}

.lesson ul {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.lesson li {
  color: #4f5d57;
  font-weight: 650;
}

.lesson li::before {
  content: "•";
  color: var(--gold);
  margin-right: 8px;
}

.method {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.method-steps {
  display: grid;
  gap: 14px;
}

.step {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 6px 18px;
  padding: 22px;
}

.step span {
  grid-row: span 2;
  color: var(--gold);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 34px;
  font-weight: 700;
}

.step strong {
  font-size: 20px;
}

.step p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.teacher {
  display: grid;
  grid-template-columns: minmax(260px, 0.74fr) minmax(0, 1.26fr);
  gap: 48px;
  align-items: center;
}

.teacher-photo img {
  aspect-ratio: 4 / 5;
  border-radius: 24px;
  box-shadow: var(--shadow);
  object-fit: cover;
}

.teacher-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 28px;
}

.teacher-stats div {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.teacher-stats strong,
.teacher-stats span {
  display: block;
}

.teacher-stats strong {
  color: var(--green);
  font-size: 24px;
}

.teacher-stats span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

blockquote {
  margin: 0;
  padding: 24px;
}

blockquote p {
  margin: 0;
  color: #3b4943;
  font-size: 17px;
  line-height: 1.65;
}

cite {
  display: block;
  margin-top: 18px;
  color: var(--green);
  font-style: normal;
  font-weight: 800;
}

.contact {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
  padding-bottom: 72px;
}

.contact-card,
.seo-panel {
  padding: clamp(26px, 4vw, 42px);
}

.contact-card {
  background: var(--green);
  color: #fff;
}

.contact-card .eyebrow,
.contact-card p {
  color: rgba(255, 255, 255, 0.76);
}

.contact-card .btn.primary {
  background: #fff;
  color: var(--green);
}

.contact-card .btn.secondary {
  border-color: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.seo-panel h3 {
  margin-bottom: 20px;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.footer {
  justify-content: space-between;
  gap: 20px;
  padding: 26px clamp(20px, 4vw, 64px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.footer a {
  color: var(--green);
  font-weight: 800;
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .main-nav {
    order: 3;
    width: 100%;
    justify-content: center;
  }

  .hero,
  .method,
  .teacher,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-media {
    max-width: 560px;
    margin: 0 auto;
  }

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

@media (max-width: 640px) {
  .site-header {
    padding: 14px 16px;
  }

  .section {
    width: min(100% - 28px, 1160px);
  }

  .brand {
    min-width: auto;
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .main-nav {
    display: none;
  }

  h1 {
    font-size: 44px;
  }

  .hero {
    padding-top: 34px;
  }

  .hero-text {
    font-size: 17px;
  }

  .lesson-card {
    right: 12px;
    bottom: 16px;
  }

  .lesson-grid,
  .review-grid,
  .logos,
  .teacher-stats {
    grid-template-columns: 1fr;
  }

  .lessons,
  .method,
  .teacher,
  .testimonials,
  .contact {
    padding-top: 72px;
  }

  .footer {
    flex-direction: column;
    align-items: flex-start;
  }
}