:root {
  --ivory: #f7f3ec;
  --ivory-deep: #ede6d9;
  --paper: #fffdf9;
  --white: #ffffff;
  --forest: #123a31;
  --forest-deep: #0b2a22;
  --forest-tint: #e6ede7;
  --copper: #b47a46;
  --copper-dark: #8a5530;
  --charcoal: #1c221f;
  --ink: #2a322e;
  --muted: #66716b;
  --line: rgba(18, 58, 49, 0.12);
  --line-strong: rgba(18, 58, 49, 0.2);
  --line-light: rgba(255, 255, 255, 0.14);
  --shadow-card: 0 1px 2px rgba(17, 38, 31, 0.04), 0 18px 48px rgba(17, 38, 31, 0.08);
  --shadow-float: 0 24px 64px rgba(17, 38, 31, 0.14);
  --serif: "Noto Serif Thai", "Noto Serif", Georgia, serif;
  --sans: "Noto Sans Thai", "Noto Sans", -apple-system, "Segoe UI", Tahoma, Arial, sans-serif;
  --radius-sm: 10px;
  --radius: 14px;
  --radius-lg: 22px;
  --shell: min(1120px, calc(100% - 48px));
  --header-h: 68px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--ivory);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

p {
  margin: 0;
}

:focus-visible {
  outline: 3px solid rgba(180, 122, 70, 0.7);
  outline-offset: 4px;
  border-radius: 6px;
}

.icon {
  width: 1.1em;
  height: 1.1em;
  flex: none;
}

.skip-link {
  position: fixed;
  z-index: 9999;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: white;
  background: var(--forest-deep);
  border-radius: 8px;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.narrow {
  max-width: 720px;
}

.center {
  text-align: center;
}

.center .section-lead {
  margin-inline: auto;
}

/* ---------- Typography ---------- */

h1,
h2 {
  margin: 0;
  color: var(--forest-deep);
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.2;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.6rem, 5vw, 4.3rem);
  line-height: 1.1;
}

h2 {
  font-size: clamp(1.9rem, 3.1vw, 2.65rem);
}

h3 {
  margin: 0 0 6px;
  color: var(--forest-deep);
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.4;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--copper-dark);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  line-height: 1.5;
  text-transform: uppercase;
}

.section-lead {
  max-width: 620px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.85;
}

.heading-note {
  max-width: 460px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.97rem;
}

.microcopy {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.6;
}

/* ---------- Buttons ---------- */

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  border: 1px solid var(--forest);
  border-radius: var(--radius-sm);
  color: #fff;
  background: var(--forest);
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.3;
  text-align: center;
  transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.button:hover {
  background: var(--forest-deep);
  border-color: var(--forest-deep);
  box-shadow: 0 10px 24px rgba(18, 58, 49, 0.18);
  transform: translateY(-1px);
}

.button:active {
  transform: translateY(0);
  box-shadow: none;
}

.button-small {
  min-height: 42px;
  padding: 9px 18px;
  font-size: 0.88rem;
}

.button-block {
  width: 100%;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--forest);
  font-weight: 600;
  line-height: 1.5;
  transition: color 160ms ease, gap 160ms ease;
}

.text-link:hover {
  color: var(--copper-dark);
  gap: 11px;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(247, 243, 236, 0.86);
  backdrop-filter: saturate(160%) blur(16px);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
}

.header-inner {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  line-height: 1.05;
}

.brand img {
  width: 34px;
  height: auto;
  object-fit: contain;
}

.brand span {
  display: grid;
  gap: 3px;
}

.brand strong {
  color: var(--forest);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.brand small {
  color: var(--copper-dark);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: auto;
}

.desktop-nav a {
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 160ms ease;
}

.desktop-nav a:hover {
  color: var(--copper-dark);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding: clamp(56px, 7vw, 96px) 0 clamp(56px, 7vw, 88px);
  background:
    radial-gradient(60% 50% at 100% 0%, rgba(180, 122, 70, 0.1), transparent 70%),
    var(--ivory);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  align-items: center;
  gap: clamp(40px, 6vw, 88px);
}

.hero-copy {
  max-width: 600px;
}

.hero-lead {
  max-width: 560px;
  margin: 24px 0 32px;
  color: var(--muted);
  font-size: clamp(1.04rem, 1.35vw, 1.16rem);
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px 26px;
}

.hero-assurance {
  display: grid;
  gap: 10px;
  margin: 34px 0 0;
  padding: 26px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.hero-assurance li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.6;
}

.hero-assurance .icon {
  width: 22px;
  height: 22px;
  padding: 4px;
  color: var(--forest);
  background: var(--forest-tint);
  border-radius: 50%;
}

.course-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-float);
}

.course-card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--ivory-deep);
}

.course-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
}

.course-card-chip {
  position: absolute;
  left: 16px;
  top: 16px;
  padding: 7px 12px;
  color: var(--forest-deep);
  background: rgba(255, 253, 249, 0.92);
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.course-facts {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 8px 24px 0;
}

.course-facts > div {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.course-facts dt {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 500;
}

.course-facts dt .icon {
  width: 16px;
  height: 16px;
  color: var(--copper);
}

.course-facts dd {
  margin: 0;
  color: var(--forest-deep);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.5;
}

.course-price {
  display: grid;
  gap: 2px;
  padding: 20px 24px 18px;
}

.course-price > span {
  color: var(--muted);
  font-size: 0.8rem;
}

.course-price strong {
  color: var(--forest-deep);
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 500;
  line-height: 1.15;
}

.course-price small {
  color: var(--muted);
  font-size: 0.78rem;
}

.course-card .button-block {
  width: calc(100% - 48px);
  margin: 0 24px;
}

.course-card .microcopy {
  margin: 12px 24px 22px;
  text-align: center;
}

/* ---------- Trust strip ---------- */

.trust-strip {
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.trust-grid > div {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 14px;
  align-items: center;
  padding: 26px 24px;
  border-left: 1px solid var(--line);
}

.trust-grid > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.trust-grid .icon {
  grid-row: 1 / span 2;
  width: 38px;
  height: 38px;
  padding: 8px;
  color: var(--forest);
  background: var(--forest-tint);
  border-radius: 12px;
}

.trust-grid strong {
  color: var(--forest-deep);
  font-size: 0.98rem;
  font-weight: 600;
  line-height: 1.3;
}

.trust-grid span {
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.45;
}

/* ---------- Sections ---------- */

.section {
  padding: clamp(80px, 9vw, 120px) 0;
}

.section-heading.center {
  margin-inline: auto;
  margin-bottom: 52px;
}

.sticky-heading {
  position: sticky;
  top: calc(var(--header-h) + 32px);
}

.intro-section {
  background: var(--ivory);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}

.intro-body .section-lead {
  margin-top: 6px;
}

.principle-list {
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.principle-list li,
.curriculum-list li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.principle-list li > span,
.curriculum-list li > span {
  padding-top: 3px;
  color: var(--copper);
  font-family: var(--serif);
  font-size: 1rem;
  letter-spacing: 0.04em;
}

.principle-list p,
.curriculum-list p {
  color: var(--muted);
  font-size: 0.95rem;
}

.curriculum-section {
  background: var(--paper);
}

.curriculum-grid,
.faq-grid,
.pricing-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: start;
  gap: clamp(40px, 7vw, 100px);
}

.curriculum-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.curriculum-list li {
  padding: 28px 0;
}

.curriculum-list h3 {
  font-size: 1.15rem;
}

/* ---------- Takeaway (dark) ---------- */

.takeaway-section {
  color: #fff;
  background:
    radial-gradient(70% 60% at 0% 0%, rgba(180, 122, 70, 0.16), transparent 60%),
    var(--forest-deep);
}

.takeaway-section h2 {
  color: #fff;
}

.takeaway-section .eyebrow {
  color: #d9ab7c;
}

.takeaway-section .section-lead {
  color: rgba(255, 255, 255, 0.72);
}

.takeaway-grid {
  max-width: 900px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.takeaway-grid li {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 16px;
  padding: 26px 28px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
}

.takeaway-grid .icon {
  width: 30px;
  height: 30px;
  padding: 7px;
  color: var(--forest-deep);
  background: #d9ab7c;
  border-radius: 50%;
}

.takeaway-grid strong {
  display: block;
  margin-bottom: 4px;
  color: #fff;
  font-size: 1.02rem;
  font-weight: 600;
}

.takeaway-grid p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.93rem;
}

/* ---------- Teacher ---------- */

.teacher-section {
  background: var(--ivory);
}

.teacher-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(40px, 7vw, 96px);
}

.teacher-image {
  width: min(100%, 440px);
  margin: 0;
  overflow: hidden;
  background: var(--ivory-deep);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.teacher-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
}

.teacher-role {
  margin: 10px 0 24px;
  color: var(--copper-dark);
  font-size: 0.88rem;
  font-weight: 600;
}

.teacher-copy > p:not(.eyebrow):not(.teacher-role) {
  max-width: 560px;
  color: var(--muted);
}

.teacher-copy > p + p:not(.teacher-role) {
  margin-top: 14px;
}

blockquote {
  position: relative;
  max-width: 560px;
  margin: 30px 0 0;
  padding: 22px 0 0;
  color: var(--forest);
  border-top: 1px solid var(--line);
  font-family: var(--serif);
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  line-height: 1.6;
}

/* ---------- Details ---------- */

.details-section {
  background: var(--paper);
}

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

.details-grid article {
  padding: 30px 30px 32px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.details-grid article > .icon {
  width: 40px;
  height: 40px;
  margin-bottom: 26px;
  padding: 9px;
  color: var(--forest);
  background: var(--forest-tint);
  border-radius: 12px;
}

.details-grid p {
  margin-bottom: 12px;
  color: var(--ink);
  font-size: 0.97rem;
}

.details-grid small {
  color: var(--muted);
  font-size: 0.8rem;
}

.details-grid .text-link {
  font-size: 0.88rem;
}

/* ---------- Pricing ---------- */

.pricing-section {
  background: var(--ivory);
}

.steps-list {
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.steps-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 16px;
  padding: 16px 0;
}

.steps-list li > span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: var(--forest-deep);
  background: var(--white);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  font-size: 0.86rem;
  font-weight: 600;
}

.steps-list strong {
  display: block;
  margin-bottom: 2px;
  color: var(--forest-deep);
  font-size: 1rem;
  font-weight: 600;
}

.steps-list p {
  color: var(--muted);
  font-size: 0.92rem;
}

.price-card {
  padding: 34px 34px 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

.price-card-title {
  color: var(--copper-dark);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.price-card-amount {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-top: 14px;
}

.price-card-amount strong {
  color: var(--forest-deep);
  font-family: var(--serif);
  font-size: clamp(2.6rem, 4vw, 3.4rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.01em;
}

.price-card-amount span {
  color: var(--muted);
  font-size: 0.95rem;
}

.price-card-meta {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.86rem;
}

.included-list {
  display: grid;
  gap: 12px;
  margin: 26px 0 28px;
  padding: 24px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.included-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--ink);
  font-size: 0.94rem;
  line-height: 1.55;
}

.included-list .icon {
  width: 22px;
  height: 22px;
  margin-top: 1px;
  padding: 4px;
  color: var(--forest);
  background: var(--forest-tint);
  border-radius: 50%;
}

.price-card .microcopy {
  text-align: center;
}

/* ---------- FAQ ---------- */

.faq-section {
  background: var(--paper);
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 22px 48px 22px 0;
  color: var(--forest-deep);
  cursor: pointer;
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.5;
  list-style: none;
}

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

.faq-list summary::after {
  content: "";
  position: absolute;
  right: 4px;
  top: 50%;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background:
    linear-gradient(var(--forest) 0 0) center / 12px 1.5px no-repeat,
    linear-gradient(var(--forest) 0 0) center / 1.5px 12px no-repeat;
  transform: translateY(-50%);
  transition: transform 200ms ease, background-color 200ms ease;
}

.faq-list details[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}

.faq-list details p {
  max-width: 640px;
  margin: -6px 0 24px;
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---------- Final CTA ---------- */

.final-cta {
  padding: clamp(80px, 9vw, 120px) 0;
  background: var(--ivory);
  border-top: 1px solid var(--line);
}

.final-cta img {
  width: 52px;
  height: auto;
  margin: 0 auto 26px;
}

.final-cta .section-lead {
  margin-bottom: 30px;
}

/* ---------- Footer ---------- */

.site-footer {
  padding: 64px 0 28px;
  color: rgba(255, 255, 255, 0.7);
  background: var(--forest-deep);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr 0.9fr 0.7fr;
  gap: 48px;
  padding-bottom: 44px;
}

.footer-brand strong {
  color: #fff;
}

.footer-brand small {
  color: #d9ab7c;
}

.footer-grid > div:first-child > p {
  max-width: 320px;
  margin: 18px 0 0;
  font-size: 0.84rem;
}

.footer-grid > div:not(:first-child) {
  display: grid;
  align-content: start;
  gap: 8px;
}

.footer-grid > div:not(:first-child) strong {
  margin-bottom: 4px;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 600;
}

.footer-grid > div:not(:first-child) a,
.footer-grid > div:not(:first-child) span {
  font-size: 0.84rem;
  line-height: 1.6;
}

.footer-grid a:not(.brand):hover {
  color: #d9ab7c;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0 16px;
  border-top: 1px solid var(--line-light);
}

.footer-bottom p,
.wellness-note {
  font-size: 0.72rem;
}

.wellness-note {
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.65;
}

.mobile-sticky {
  display: none;
}

/* ---------- Responsive ---------- */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 40px;
  }

  .trust-grid > div {
    padding-inline: 18px;
  }

  .desktop-nav {
    gap: 18px;
  }
}

@media (max-width: 900px) {
  .desktop-nav {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .hero-copy {
    max-width: 640px;
  }

  .course-card {
    width: min(100%, 520px);
  }

  .course-card-media {
    aspect-ratio: 16 / 10;
  }

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

  .trust-grid > div {
    padding: 20px 18px;
    border-left: 0;
  }

  .trust-grid > div:first-child {
    padding-left: 18px;
  }

  .trust-grid > div:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .intro-grid,
  .curriculum-grid,
  .faq-grid,
  .pricing-grid,
  .teacher-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .sticky-heading {
    position: static;
  }

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

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

  .teacher-image {
    width: min(100%, 420px);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px 28px;
  }

  .footer-grid > div:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  :root {
    --shell: calc(100% - 36px);
    --header-h: 62px;
  }

  body {
    padding-bottom: calc(76px + env(safe-area-inset-bottom));
  }

  .site-header .button {
    display: none;
  }

  .hero {
    padding: 44px 0 56px;
  }

  h1 {
    font-size: clamp(2.35rem, 11vw, 3rem);
  }

  h2 {
    font-size: clamp(1.7rem, 7.5vw, 2.2rem);
  }

  .hero-lead {
    margin: 20px 0 26px;
    font-size: 1.02rem;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-actions .text-link {
    justify-content: center;
  }

  .course-card-media {
    aspect-ratio: 4 / 3;
  }

  .course-facts {
    padding-inline: 20px;
  }

  .course-facts > div {
    grid-template-columns: 84px 1fr;
    gap: 10px;
  }

  .course-price,
  .course-card .microcopy {
    padding-inline: 20px;
    margin-inline: 20px;
  }

  .course-price {
    margin-inline: 0;
  }

  .course-card .button-block {
    width: calc(100% - 40px);
    margin-inline: 20px;
  }

  .section {
    padding: 64px 0;
  }

  .section-heading.center {
    margin-bottom: 36px;
  }

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

  .trust-grid > div {
    padding: 16px 0;
    border-bottom: 1px solid var(--line);
  }

  .trust-grid > div:first-child {
    padding-left: 0;
  }

  .trust-grid > div:last-child {
    border-bottom: 0;
  }

  .principle-list li,
  .curriculum-list li {
    grid-template-columns: 40px 1fr;
    gap: 12px;
    padding: 20px 0;
  }

  .takeaway-grid li {
    padding: 20px 20px;
  }

  .details-grid article {
    padding: 24px;
  }

  .price-card {
    padding: 26px 22px 24px;
  }

  .faq-list summary {
    padding: 18px 44px 18px 0;
    font-size: 0.98rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-grid > div:first-child {
    grid-column: auto;
  }

  .footer-bottom {
    display: grid;
    gap: 6px;
  }

  .mobile-sticky {
    position: fixed;
    z-index: 150;
    left: 0;
    right: 0;
    bottom: 0;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 18px calc(10px + env(safe-area-inset-bottom));
    background: rgba(255, 253, 249, 0.94);
    border-top: 1px solid var(--line);
    box-shadow: 0 -10px 30px rgba(17, 38, 31, 0.08);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
  }

  .mobile-sticky > div {
    display: grid;
    line-height: 1.25;
  }

  .mobile-sticky span {
    color: var(--muted);
    font-size: 0.7rem;
  }

  .mobile-sticky strong {
    color: var(--forest-deep);
    font-family: var(--serif);
    font-size: 1.1rem;
    font-weight: 500;
  }

  .mobile-sticky .button {
    min-width: 130px;
  }

  body:has(#devessa-privacy-banner) .mobile-sticky {
    visibility: hidden;
    pointer-events: none;
  }
}

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

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