:root {
  --bg: #f4ede1;
  --bg-soft: #fff9f0;
  --surface: rgba(255, 250, 242, 0.8);
  --surface-strong: #fff7ea;
  --line: rgba(47, 41, 33, 0.12);
  --text: #241d18;
  --muted: #675d55;
  --accent: #d1643d;
  --accent-deep: #a14327;
  --accent-soft: #f0c2a7;
  --green: #31594c;
  --shadow: 0 24px 80px rgba(58, 34, 18, 0.14);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --max-width: 1200px;
  --header-offset: 120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-offset);
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(209, 100, 61, 0.18), transparent 32%),
    radial-gradient(circle at 85% 20%, rgba(49, 89, 76, 0.18), transparent 24%),
    linear-gradient(180deg, #f9f1e5 0%, #f1e6d4 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.22) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 85%);
  opacity: 0.35;
}

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

button,
input,
textarea {
  font: inherit;
}

.page-shell {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 20px;
  margin-bottom: 28px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  background: rgba(255, 248, 238, 0.72);
  backdrop-filter: blur(20px);
  box-shadow: 0 18px 40px rgba(93, 58, 38, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  color: #fff8f1;
  font-weight: 800;
  letter-spacing: 0.08em;
  background: linear-gradient(135deg, var(--accent), #e69c6b);
  box-shadow: 0 16px 30px rgba(209, 100, 61, 0.28);
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  font-size: 0.88rem;
  color: var(--muted);
}

.brand-text strong {
  color: var(--text);
  font-size: 0.98rem;
}

.site-nav {
  display: inline-flex;
  gap: 22px;
  font-size: 0.96rem;
  color: var(--muted);
}

.site-nav a {
  position: relative;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #fff9f1;
  background: linear-gradient(135deg, var(--accent), #c24d24);
  box-shadow: 0 18px 36px rgba(185, 74, 35, 0.28);
}

.button-secondary {
  border-color: var(--line);
  background: rgba(255, 249, 240, 0.74);
}

.button-ghost {
  min-height: 44px;
  padding: 0 18px;
  border-color: rgba(49, 89, 76, 0.18);
  color: var(--green);
  background: rgba(49, 89, 76, 0.08);
}

.section {
  margin-bottom: 28px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.9fr);
  gap: 24px;
  align-items: stretch;
}

.hero-copy,
.teacher-card,
.hero-card,
.stats-strip,
.info-card,
.feature-card,
.testimonial,
.pontiy-card,
.video-frame,
.pricing-panel,
.contact-panel,
.contact-card,
.faq-item {
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero-copy {
  position: relative;
  overflow: hidden;
  padding: 40px;
  border-radius: var(--radius-xl);
}

.hero-copy::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -80px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(49, 89, 76, 0.22), transparent 70%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-deep);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
}

h1,
h2 {
  font-family: "Prata", serif;
  line-height: 1.05;
}

h1 {
  max-width: 11ch;
  font-size: clamp(2.9rem, 6vw, 5.8rem);
}

h2 {
  font-size: clamp(2rem, 3vw, 3.2rem);
}

h3 {
  font-size: 1.3rem;
}

.hero-text,
.section-heading p,
.teacher-note,
.info-card p,
.feature-card p,
.testimonial .quote,
.pricing-grid p,
.faq-item p,
.contact-panel p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-text {
  max-width: 58ch;
  margin: 22px 0 28px;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.hero-facts li {
  padding: 12px 16px;
  border: 1px solid rgba(49, 89, 76, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  color: var(--green);
  font-size: 0.94rem;
}

.hero-panel {
  display: grid;
  gap: 18px;
}

.teacher-card,
.hero-card {
  padding: 26px;
  border-radius: var(--radius-xl);
}

.teacher-label {
  margin: 0 0 10px;
  color: var(--accent-deep);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.teacher-card h2 {
  margin-bottom: 12px;
  font-size: clamp(2rem, 3vw, 2.7rem);
}

.teacher-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.teacher-grid article {
  padding: 18px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.56);
  border: 1px solid rgba(47, 41, 33, 0.08);
}

.teacher-grid strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.45rem;
}

.teacher-grid span {
  color: var(--muted);
  line-height: 1.5;
}

.hero-card-accent {
  color: #fff6ed;
  background:
    radial-gradient(circle at top right, rgba(240, 194, 167, 0.28), transparent 34%),
    linear-gradient(135deg, #2a4f44, #18352d);
}

.hero-card-accent p,
.hero-card-accent li {
  color: rgba(255, 246, 237, 0.9);
}

.hero-card-accent ul {
  margin: 14px 0 0;
  padding-left: 18px;
  line-height: 1.8;
}

.stats-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 14px;
  border-radius: 28px;
}

.stats-strip article {
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.48);
}

.stats-strip strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.05rem;
}

.stats-strip span {
  color: var(--muted);
  line-height: 1.5;
}

.section-grid,
.results-section,
.faq-section {
  padding: 26px 0 6px;
}

.section-heading {
  margin-bottom: 22px;
}

.section-heading p:last-child {
  max-width: 58ch;
  margin-top: 14px;
}

.cards {
  display: grid;
  gap: 18px;
}

.cards-three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards-two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.info-card,
.testimonial {
  position: relative;
  padding: 28px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.info-card::after,
.testimonial::after {
  content: "";
  position: absolute;
  inset: auto -40px -40px auto;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(209, 100, 61, 0.15), transparent 68%);
}

.card-index {
  margin: 0 0 14px;
  color: var(--accent-deep);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.info-card h3,
.feature-card h3 {
  margin-bottom: 10px;
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: start;
}

.video-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 24px;
  align-items: stretch;
}

.video-copy {
  display: grid;
  gap: 18px;
}

.pontiy-card {
  padding: 24px;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at top right, rgba(240, 194, 167, 0.22), transparent 34%),
    var(--surface);
}

.pontiy-card p:last-child {
  margin-bottom: 0;
}

.video-frame {
  overflow: hidden;
  padding: 12px;
  border-radius: var(--radius-xl);
}

.video-frame iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: 24px;
  background: #000;
}

.feature-stack {
  display: grid;
  gap: 16px;
}

.feature-card {
  padding: 24px;
  border-radius: var(--radius-lg);
}

.testimonial .quote {
  margin: 0 0 18px;
  font-size: 1.08rem;
}

.testimonial .author {
  margin: 0;
  color: var(--green);
  font-weight: 700;
}

.pricing-panel {
  padding: 30px;
  border-radius: var(--radius-xl);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.pricing-grid article {
  padding: 22px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(47, 41, 33, 0.08);
}

.pricing-grid span {
  display: block;
  margin-bottom: 10px;
  color: var(--accent-deep);
  font-weight: 700;
}

.pricing-grid strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.4rem;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  padding: 0 22px;
  border-radius: 20px;
}

.faq-item summary {
  padding: 22px 0;
  cursor: pointer;
  list-style: none;
  font-size: 1.05rem;
  font-weight: 700;
}

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

.faq-item p {
  margin: 0 0 22px;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1fr);
  gap: 24px;
  padding: 30px;
  border-radius: var(--radius-xl);
}

.contact-card {
  display: grid;
  gap: 18px;
  padding: 24px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(47, 41, 33, 0.08);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.contact-list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.8;
}

.contact-list li + li {
  margin-top: 4px;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 22px;
  padding: 18px 4px 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.site-footer p {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

.reveal-delay {
  transition-delay: 120ms;
}

.reveal-delay-2 {
  transition-delay: 220ms;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .site-header {
    border-radius: 28px;
  }

  .hero,
  .two-column,
  .video-layout,
  .contact-panel,
  .cards-three,
  .cards-two,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .site-nav {
    display: none;
  }

  .hero-copy,
  .teacher-card,
  .hero-card,
  .pricing-panel,
  .contact-panel {
    padding: 26px;
  }
}

@media (max-width: 720px) {
  :root {
    --header-offset: 104px;
  }

  .page-shell {
    width: min(calc(100% - 20px), var(--max-width));
    padding-top: 12px;
  }

  .site-header {
    flex-wrap: wrap;
    justify-content: center;
    top: 10px;
    padding: 14px;
  }

  h1 {
    max-width: none;
    font-size: clamp(2.6rem, 12vw, 3.8rem);
  }

  h2 {
    font-size: clamp(1.8rem, 9vw, 2.5rem);
  }

  .hero-copy,
  .teacher-card,
  .hero-card,
  .info-card,
  .feature-card,
  .testimonial,
  .pricing-panel,
  .contact-panel,
  .faq-item {
    border-radius: 24px;
  }

  .hero-copy {
    padding: 24px;
  }

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

  .hero-actions,
  .contact-actions,
  .site-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .button,
  .button-ghost {
    width: 100%;
  }
}

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

  .button,
  .site-nav a::after,
  .reveal {
    transition: none;
  }

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