:root {
  --ink: #12100e;
  --charcoal: #1d2426;
  --cream: #f6efe3;
  --paper: #fffaf1;
  --brass: #c9934d;
  --gold: #f0b13d;
  --teal: #286d71;
  --rose: #a94d54;
  --line: rgba(18, 16, 14, 0.14);
  --shadow: 0 20px 60px rgba(18, 16, 14, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 16% 8%, rgba(240, 177, 61, 0.18), transparent 30%),
    linear-gradient(180deg, #070707 0, #141211 620px, var(--paper) 621px);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

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

button,
input,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 12px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: min(1180px, calc(100% - 28px));
  margin: 0 auto 12px;
  padding: 12px 16px;
  border: 1px solid rgba(240, 177, 61, 0.28);
  border-radius: 22px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.1), transparent 24%),
    rgba(10, 10, 10, 0.82);
  box-shadow:
    0 18px 42px rgba(0, 0, 0, 0.36),
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    inset 0 -1px 0 rgba(240, 177, 61, 0.18);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 230px;
  color: var(--cream);
}

.brand-marks {
  display: flex;
  align-items: center;
  gap: 5px;
  flex: 0 0 auto;
}

.brand-mark {
  display: grid;
  width: 50px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(240, 177, 61, 0.38);
  border-radius: 14px;
  background: linear-gradient(145deg, #f4c15c, #9b681e 58%, #2d1c07);
  color: #0d0903;
  box-shadow: 0 10px 22px rgba(240, 177, 61, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.42);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
}

.kg-mark {
  border-color: rgba(246, 239, 227, 0.28);
  background: linear-gradient(145deg, #f7f1df, #b9aa89 58%, #443b2c);
}

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

.brand small {
  color: rgba(246, 239, 227, 0.64);
  font-size: 12px;
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
}

.main-nav a,
.header-cta {
  border: 1px solid rgba(246, 239, 227, 0.1);
  border-radius: 999px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(246, 239, 227, 0.82);
  font-size: 14px;
  font-weight: 700;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: transform 160ms ease, background 160ms ease, color 160ms ease, box-shadow 160ms ease;
}

.main-nav a:hover,
.header-cta {
  background: linear-gradient(145deg, #f2bd55, #b87922);
  color: #130d05;
  box-shadow: 0 10px 22px rgba(240, 177, 61, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.34);
}

.main-nav a:hover {
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  position: relative;
  align-items: center;
  border: 1px solid rgba(240, 177, 61, 0.3);
  border-radius: 999px;
  padding: 10px 14px 10px 38px;
  background: linear-gradient(145deg, #f2bd55, #a66f20);
  color: #130d05;
  cursor: pointer;
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 10px 22px rgba(240, 177, 61, 0.22);
}

.menu-toggle span {
  display: block;
  position: absolute;
  left: 14px;
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.menu-toggle span:nth-child(1) {
  top: 13px;
}

.menu-toggle span:nth-child(2) {
  top: 19px;
}

.menu-toggle span:nth-child(3) {
  top: 25px;
}

.mobile-menu {
  display: none;
}

.hero {
  position: relative;
  min-height: calc(100vh - 92px);
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--cream);
  isolation: isolate;
  background: #050505;
  perspective: 1200px;
}

.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-shade {
  z-index: -1;
  background:
    radial-gradient(circle at 72% 38%, rgba(240, 177, 61, 0.24), transparent 34%),
    radial-gradient(circle at 12% 20%, rgba(240, 177, 61, 0.16), transparent 28%),
    linear-gradient(135deg, #050505 0%, #12100d 54%, #060606 100%);
}

.hero-shell {
  width: min(1480px, 100%);
  display: grid;
  grid-template-columns: minmax(320px, 0.48fr) minmax(720px, 1.52fr);
  gap: clamp(16px, 2.6vw, 42px);
  align-items: stretch;
  margin: 0 auto;
  padding: clamp(18px, 3vw, 42px) clamp(18px, 4vw, 64px) clamp(28px, 4vw, 54px);
}

.hero-content {
  width: 100%;
  min-height: clamp(620px, calc(100vh - 150px), 820px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(20px, 2.6vw, 32px);
  border: 1px solid rgba(240, 177, 61, 0.28);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.1), transparent 28%),
    rgba(8, 8, 8, 0.52);
  box-shadow:
    0 28px 80px rgba(0, 0, 0, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
  transform: rotateY(-5deg) translateZ(18px);
  backdrop-filter: blur(10px);
}

.join-bol-line {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 12px;
  align-items: center;
  margin-bottom: clamp(20px, 3vw, 34px);
  text-align: center;
  text-transform: uppercase;
}

.join-bol-line span {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(240, 177, 61, 0.82), transparent);
}

.join-bol-line strong {
  color: rgba(246, 239, 227, 0.92);
  font-size: clamp(28px, 2.8vw, 42px);
  line-height: 1;
  letter-spacing: 0.14em;
  white-space: nowrap;
}

.join-bol-line b {
  color: var(--gold);
}

.join-bol-line small {
  grid-column: 1 / -1;
  color: rgba(246, 239, 227, 0.7);
  font-size: clamp(10px, 1vw, 15px);
  font-weight: 800;
  letter-spacing: 0.18em;
}

.hero-poster {
  position: relative;
  margin: 0;
  min-height: clamp(620px, calc(100vh - 150px), 820px);
  display: grid;
  place-items: stretch;
  border: 1px solid rgba(240, 177, 61, 0.34);
  border-radius: 8px;
  padding: 0;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.06), transparent 24%),
    linear-gradient(145deg, rgba(240, 177, 61, 0.12), rgba(0, 0, 0, 0.22));
  box-shadow:
    0 34px 90px rgba(0, 0, 0, 0.5),
    0 0 80px rgba(240, 177, 61, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
  transform: rotateY(4deg) translateZ(24px);
}

.hero-poster::before {
  content: "";
  position: absolute;
  inset: 10px;
  z-index: 1;
  border-radius: 8px;
  border: 1px solid rgba(240, 177, 61, 0.2);
  pointer-events: none;
}

.hero-poster img {
  width: 100%;
  height: 100%;
  min-height: 100%;
  display: block;
  object-fit: cover;
  object-position: center top;
  opacity: 0.94;
  filter: saturate(1.1) contrast(1.06) drop-shadow(0 24px 46px rgba(0, 0, 0, 0.38));
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 720px;
  margin: 0;
  color: #fff7df;
  font-size: clamp(34px, 3.7vw, 54px);
  line-height: 1.04;
  letter-spacing: 0;
  text-shadow: 0 12px 34px rgba(0, 0, 0, 0.5);
}

.hero-copy {
  max-width: 520px;
  margin: 20px 0 0;
  color: rgba(246, 239, 227, 0.88);
  font-size: clamp(16px, 1.25vw, 18px);
  line-height: 1.62;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: nowrap;
  gap: 12px;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 12px 18px;
  cursor: pointer;
  font-weight: 800;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(18, 16, 14, 0.16);
}

.btn.primary {
  background: linear-gradient(145deg, #f4c15c, #b87922);
  color: #17120b;
  box-shadow: 0 14px 28px rgba(240, 177, 61, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.34);
}

.btn.ghost {
  border-color: rgba(246, 239, 227, 0.28);
  background: rgba(0, 0, 0, 0.26);
  color: var(--cream);
}

.btn.dark {
  background: var(--charcoal);
  color: var(--cream);
}

.btn.outline {
  border-color: var(--line);
  color: var(--ink);
}

.intro-band {
  display: grid;
  gap: 8px;
  padding: 28px clamp(20px, 6vw, 78px);
  background: var(--charcoal);
  color: var(--cream);
}

.intro-band p {
  margin: 0;
  color: var(--brass);
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 800;
}

.intro-band span {
  color: rgba(246, 239, 227, 0.76);
}

.section {
  padding: clamp(58px, 8vw, 106px) clamp(20px, 6vw, 78px);
  position: relative;
  background:
    radial-gradient(circle at 12% 0%, rgba(240, 177, 61, 0.08), transparent 32%),
    linear-gradient(180deg, rgba(255, 253, 248, 0.96), rgba(246, 239, 227, 0.72));
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading h2,
.contact-section h2,
.action-grid h2 {
  margin: 0;
  font-size: clamp(30px, 4.4vw, 56px);
  line-height: 1.02;
  letter-spacing: 0;
}

.teacher-grid,
.testimonial-grid,
.action-grid,
.analytics-grid,
.session-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

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

.teacher-card,
.portal-panel,
.action-grid article,
.analytics-grid article,
.session-grid article,
blockquote {
  border: 1px solid rgba(18, 16, 14, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.48);
  box-shadow:
    0 22px 46px rgba(18, 16, 14, 0.12),
    0 4px 0 rgba(18, 16, 14, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.82);
  transform: translateZ(0);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.teacher-card:hover,
.portal-panel:hover,
.action-grid article:hover,
.analytics-grid article:hover,
.session-grid article:hover,
blockquote:hover,
.month-grid article:hover,
.dimension-grid article:hover,
.timeline article:hover {
  transform: translateY(-4px);
  box-shadow:
    0 30px 62px rgba(18, 16, 14, 0.17),
    0 6px 0 rgba(18, 16, 14, 0.07),
    inset 0 1px 0 rgba(255, 255, 255, 0.88);
}

.analytics-section {
  background:
    radial-gradient(circle at 78% 10%, rgba(40, 109, 113, 0.13), transparent 32%),
    #fffdf8;
}

.section-heading p:not(.eyebrow) {
  max-width: 760px;
  color: rgba(18, 16, 14, 0.68);
  font-size: 18px;
}

.analytics-grid article,
.session-grid article {
  min-height: 210px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(22px, 3vw, 34px);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.72), rgba(246, 239, 227, 0.76)),
    var(--cream);
}

.analytics-grid span,
.session-grid span {
  color: var(--teal);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.analytics-grid strong,
.session-grid strong {
  margin-top: 16px;
  font-size: 28px;
  line-height: 1.06;
}

.metric-card strong {
  font-size: clamp(34px, 4vw, 54px);
  color: #11100e;
}

.metric-card small {
  width: fit-content;
  border: 1px solid rgba(40, 109, 113, 0.14);
  border-radius: 999px;
  padding: 6px 10px;
  background: rgba(40, 109, 113, 0.1);
  color: var(--teal);
  font-size: 13px;
  font-weight: 900;
}

.metric-card.is-updating strong {
  animation: metricPulse 520ms ease;
}

@keyframes metricPulse {
  0% {
    transform: translateY(0);
    color: #11100e;
  }
  45% {
    transform: translateY(-3px);
    color: var(--brass);
  }
  100% {
    transform: translateY(0);
    color: #11100e;
  }
}

.analytics-grid p,
.session-grid p {
  margin-bottom: 0;
  color: rgba(18, 16, 14, 0.68);
}

.teacher-card {
  min-height: 430px;
  padding: clamp(24px, 4vw, 40px);
  color: var(--cream);
  overflow: hidden;
}

.english-card {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), transparent 24%),
    radial-gradient(circle at 88% 12%, rgba(240, 177, 61, 0.22), transparent 28%),
    linear-gradient(135deg, #2b2520, #161514 62%, #080807);
  border-color: rgba(240, 177, 61, 0.3);
  box-shadow: 0 30px 70px rgba(18, 16, 14, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.voice-card {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), transparent 24%),
    radial-gradient(circle at 88% 12%, rgba(201, 147, 77, 0.24), transparent 30%),
    linear-gradient(135deg, #302a24, #171615 62%, #080807);
  border-color: rgba(201, 147, 77, 0.3);
  box-shadow: 0 30px 70px rgba(18, 16, 14, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.teacher-topline {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 72px;
  color: rgba(246, 239, 227, 0.78);
  font-size: 14px;
}

.teacher-card h3 {
  margin: 0;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1;
}

.teacher-card p {
  color: rgba(246, 239, 227, 0.8);
  font-size: 17px;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  border-top: 1px solid rgba(246, 239, 227, 0.18);
  padding-top: 10px;
}

.english-course {
  background:
    radial-gradient(circle at 86% 12%, rgba(240, 177, 61, 0.12), transparent 30%),
    #fffdf8;
}

.course-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: 18px;
  align-items: start;
}

.course-summary,
.month-grid article {
  border: 1px solid rgba(18, 16, 14, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.74), rgba(246, 239, 227, 0.82)),
    var(--cream);
  box-shadow:
    0 22px 48px rgba(18, 16, 14, 0.12),
    0 4px 0 rgba(18, 16, 14, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.85);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.course-summary {
  position: sticky;
  top: 92px;
  padding: clamp(22px, 4vw, 34px);
}

.course-summary > span {
  color: var(--teal);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.course-summary h3 {
  margin: 12px 0;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1;
}

.course-summary p {
  color: rgba(18, 16, 14, 0.72);
}

.fact-row {
  display: grid;
  gap: 4px;
  border-top: 1px solid var(--line);
  padding: 13px 0;
}

.fact-row strong {
  color: var(--rose);
  font-size: 13px;
  text-transform: uppercase;
}

.month-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.month-grid article {
  min-height: 188px;
  padding: 18px;
}

.month-grid span {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 50%;
  background: var(--teal);
  color: white;
  font-weight: 900;
}

.month-grid strong {
  display: block;
  margin-top: 18px;
  font-size: 20px;
  line-height: 1.08;
}

.month-grid p {
  margin-bottom: 0;
  color: rgba(18, 16, 14, 0.66);
  font-size: 15px;
}

.dimension-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.dimension-grid article {
  min-height: 130px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border: 1px solid rgba(18, 16, 14, 0.12);
  border-radius: 8px;
  padding: 20px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.72), rgba(246, 239, 227, 0.82)),
    var(--cream);
  box-shadow:
    0 20px 44px rgba(18, 16, 14, 0.12),
    0 4px 0 rgba(18, 16, 14, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.84);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.dimension-grid strong {
  font-size: 24px;
}

.dimension-grid span {
  color: rgba(18, 16, 14, 0.66);
}

.experience {
  background:
    radial-gradient(circle at 20% 10%, rgba(169, 77, 84, 0.12), transparent 34%),
    #ede5d7;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.timeline article {
  min-height: 238px;
  border: 1px solid rgba(18, 16, 14, 0.1);
  border-left: 4px solid var(--brass);
  border-radius: 8px;
  padding: 18px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.66), rgba(255, 250, 241, 0.76)),
    rgba(255, 250, 241, 0.7);
  box-shadow:
    0 20px 44px rgba(18, 16, 14, 0.12),
    0 4px 0 rgba(18, 16, 14, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.78);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.timeline span {
  color: var(--rose);
  font-weight: 900;
}

.timeline h3 {
  margin: 12px 0 8px;
  font-size: 20px;
  line-height: 1.12;
}

.timeline p,
.action-grid p,
blockquote p,
.contact-section p {
  color: rgba(18, 16, 14, 0.68);
}

.arc {
  background: var(--charcoal);
  color: var(--cream);
}

.week-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.week-strip span {
  border: 1px solid rgba(246, 239, 227, 0.16);
  border-radius: 8px;
  padding: 18px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.1), transparent 30%),
    rgba(246, 239, 227, 0.06);
  box-shadow:
    0 18px 40px rgba(0, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  font-weight: 800;
}

.booking-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  gap: 18px;
  align-items: stretch;
}

.booking-form,
.schedule-summary {
  border: 1px solid rgba(18, 16, 14, 0.12);
  border-radius: 8px;
  padding: clamp(20px, 4vw, 34px);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.74), rgba(246, 239, 227, 0.8)),
    var(--cream);
  box-shadow:
    0 24px 54px rgba(18, 16, 14, 0.13),
    0 4px 0 rgba(18, 16, 14, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.84);
}

.booking-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.booking-form label {
  display: grid;
  gap: 8px;
  font-weight: 800;
}

.booking-form input,
.booking-form select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  background: #fffdf8;
  color: var(--ink);
}

.booking-form button {
  grid-column: 1 / -1;
}

.schedule-summary {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

.schedule-summary span,
.action-grid span {
  color: var(--teal);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 13px;
}

.schedule-summary strong {
  display: block;
  font-size: 28px;
  line-height: 1.1;
}

.schedule-summary .btn {
  align-self: flex-start;
}

.session-options {
  background:
    radial-gradient(circle at 18% 10%, rgba(40, 109, 113, 0.11), transparent 34%),
    #fffdf8;
}

.digital {
  background:
    radial-gradient(circle at 84% 6%, rgba(240, 177, 61, 0.12), transparent 30%),
    #f7f0e6;
}

.portal-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.portal-panel {
  min-height: 310px;
  padding: 22px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.72), rgba(255, 250, 241, 0.78)),
    var(--paper);
}

.portal-panel h3 {
  margin: 0 0 18px;
  font-size: 22px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.mini-toggle,
.segmented button,
.library-list button,
.upload-line {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 10px;
  background: #fffdf8;
  color: var(--ink);
  cursor: pointer;
  font-weight: 800;
}

.upload-line {
  display: grid;
  gap: 8px;
  border-radius: 8px;
  margin-bottom: 14px;
}

.upload-line input {
  width: 100%;
  font-size: 13px;
}

.segmented {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px;
  background: rgba(18, 16, 14, 0.05);
}

.segmented button {
  border: 0;
  background: transparent;
}

.segmented button.active {
  background: var(--teal);
  color: white;
}

.resource-list,
.video-stack,
.library-list {
  display: grid;
  gap: 10px;
}

.resource-list div,
.video-stack div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.video-stack div {
  display: grid;
}

.video-stack span {
  color: var(--rose);
  font-size: 13px;
  font-weight: 900;
}

.pill {
  align-self: flex-start;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 900;
}

.pill.free {
  background: rgba(40, 109, 113, 0.13);
  color: var(--teal);
}

.pill.paid {
  background: rgba(169, 77, 84, 0.13);
  color: var(--rose);
}

body.hide-locked .locked-item {
  display: none;
}

.library-list button {
  width: 100%;
  min-height: 44px;
  text-align: left;
  border-radius: 8px;
}

.practice-panel {
  display: flex;
  flex-direction: column;
}

.practice-panel p {
  flex: 1;
  color: rgba(18, 16, 14, 0.74);
  font-size: 20px;
}

.teacher-desk {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.1), transparent 24%),
    var(--charcoal);
  color: var(--cream);
}

.teacher-desk p {
  color: rgba(246, 239, 227, 0.78);
}

.desk-list {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}

.desk-action {
  min-height: 44px;
  border: 1px solid rgba(246, 239, 227, 0.18);
  border-radius: 8px;
  background: rgba(246, 239, 227, 0.06);
  color: var(--cream);
  cursor: pointer;
  font-weight: 900;
  text-align: left;
  padding: 10px 12px;
}

.desk-action.active {
  background: var(--brass);
  color: #17120b;
}

.action-grid article {
  padding: 26px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.72), rgba(246, 239, 227, 0.82)),
    var(--cream);
}

.action-grid h2 {
  margin-top: 10px;
  font-size: clamp(25px, 3vw, 38px);
}

blockquote {
  margin: 0;
  padding: 26px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.72), rgba(246, 239, 227, 0.82)),
    var(--cream);
}

blockquote p {
  margin-top: 0;
  font-size: 19px;
}

blockquote cite {
  color: var(--rose);
  font-style: normal;
  font-weight: 900;
}

.contact-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(52px, 8vw, 92px) clamp(20px, 6vw, 78px);
  background: var(--charcoal);
  color: var(--cream);
}

.contact-section p {
  max-width: 640px;
  color: rgba(246, 239, 227, 0.74);
}

.contact-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 12px;
  width: min(620px, 100%);
}

.contact-details article {
  display: grid;
  gap: 8px;
  border: 1px solid rgba(246, 239, 227, 0.16);
  border-radius: 8px;
  padding: 18px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.1), transparent 30%),
    rgba(246, 239, 227, 0.07);
  box-shadow:
    0 20px 44px rgba(0, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.contact-details span {
  color: var(--brass);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.contact-details strong {
  color: var(--cream);
  font-size: 18px;
  line-height: 1.15;
}

.contact-details a {
  color: rgba(246, 239, 227, 0.8);
  overflow-wrap: anywhere;
  font-weight: 700;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 22px clamp(20px, 6vw, 78px);
  background: #0f1111;
  color: rgba(246, 239, 227, 0.72);
  font-size: 14px;
}

.site-footer p {
  margin: 0;
  color: var(--cream);
  font-weight: 900;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(115deg, rgba(240, 177, 61, 0.08), transparent 32%),
    repeating-linear-gradient(90deg, rgba(18, 16, 14, 0.018) 0 1px, transparent 1px 92px);
  pointer-events: none;
}

.site-header {
  width: min(1320px, calc(100% - 32px));
  margin-top: 10px;
  padding: 10px 12px 10px 16px;
  border-color: rgba(240, 177, 61, 0.36);
  border-radius: 999px;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.14), transparent 22%),
    linear-gradient(180deg, rgba(21, 20, 18, 0.92), rgba(8, 8, 8, 0.84));
}

.brand strong {
  letter-spacing: 0;
}

.brand-mark {
  transform: translateZ(0);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.brand:hover .brand-mark {
  transform: translateY(-2px) rotateX(8deg);
  box-shadow: 0 14px 28px rgba(240, 177, 61, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.48);
}

.main-nav {
  padding: 4px;
  border: 1px solid rgba(246, 239, 227, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.045);
}

.main-nav a,
.header-cta {
  position: relative;
  overflow: hidden;
  min-height: 42px;
  padding-inline: 15px;
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 7px;
  height: 2px;
  border-radius: 999px;
  background: var(--gold);
  opacity: 0;
  transform: scaleX(0.4);
  transition: opacity 180ms ease, transform 180ms ease;
}

.main-nav a:hover::after {
  opacity: 1;
  transform: scaleX(1);
}

.header-cta {
  padding-inline: 20px;
  border: 1px solid rgba(240, 177, 61, 0.46);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 6% 0;
  z-index: -1;
  height: 42%;
  background: linear-gradient(180deg, transparent, rgba(240, 177, 61, 0.12));
  transform: skewY(-3deg);
  transform-origin: bottom right;
}

.hero-content,
.hero-poster,
.teacher-card,
.course-summary,
.month-grid article,
.dimension-grid article,
.timeline article,
.booking-form,
.schedule-summary,
.portal-panel,
.action-grid article,
.analytics-grid article,
.session-grid article,
blockquote {
  transform-style: preserve-3d;
  will-change: transform;
}

.hero-content {
  border-color: rgba(240, 177, 61, 0.42);
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.13), transparent 24%),
    linear-gradient(180deg, rgba(22, 20, 17, 0.82), rgba(5, 5, 5, 0.58));
}

.hero-poster {
  border-width: 2px;
  box-shadow:
    0 42px 110px rgba(0, 0, 0, 0.56),
    0 0 0 10px rgba(240, 177, 61, 0.045),
    0 0 90px rgba(240, 177, 61, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.hero-poster::after,
.teacher-card::after,
.portal-panel::after,
.metric-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(115deg, rgba(255, 255, 255, 0.18), transparent 34%);
  opacity: 0.55;
  pointer-events: none;
}

.hero h1 {
  max-width: 780px;
  color: #fff3d4;
  text-wrap: balance;
}

.hero-copy,
.teacher-card p,
.contact-section p {
  text-wrap: pretty;
}

.btn {
  letter-spacing: 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.btn.primary,
.header-cta,
.menu-toggle {
  background:
    linear-gradient(145deg, #ffe08a, #e7a83a 45%, #a96a18);
}

.btn.ghost {
  border-color: rgba(240, 177, 61, 0.34);
}

.intro-band {
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: center;
  border-top: 1px solid rgba(240, 177, 61, 0.18);
  border-bottom: 1px solid rgba(240, 177, 61, 0.18);
  background:
    linear-gradient(90deg, #12110f, #25201a 54%, #151514);
}

.intro-band p {
  color: #f1c46f;
}

.section {
  overflow: hidden;
}

.section::before {
  content: "";
  position: absolute;
  left: clamp(20px, 6vw, 78px);
  top: 34px;
  width: 74px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold), rgba(201, 147, 77, 0.08));
}

.section-heading {
  position: relative;
  z-index: 1;
}

.section-heading h2 {
  max-width: 920px;
  text-wrap: balance;
}

.eyebrow,
.analytics-grid span,
.session-grid span,
.course-summary > span,
.schedule-summary span,
.action-grid span,
.contact-details span {
  color: #ad741f;
}

.analytics-section,
.english-course,
.session-options,
.digital {
  background:
    linear-gradient(135deg, rgba(240, 177, 61, 0.11), transparent 28%),
    linear-gradient(180deg, #fffdf8, #f5ead8);
}

.teacher-grid,
.analytics-grid,
.session-grid,
.month-grid,
.dimension-grid,
.timeline,
.portal-grid,
.testimonial-grid,
.action-grid {
  perspective: 1200px;
}

.teacher-card,
.portal-panel,
.action-grid article,
.analytics-grid article,
.session-grid article,
blockquote,
.course-summary,
.month-grid article,
.dimension-grid article,
.timeline article,
.booking-form,
.schedule-summary {
  border-color: rgba(99, 75, 38, 0.18);
  box-shadow:
    0 26px 58px rgba(18, 16, 14, 0.13),
    0 1px 0 rgba(255, 255, 255, 0.78) inset;
}

.teacher-card:hover,
.portal-panel:hover,
.action-grid article:hover,
.analytics-grid article:hover,
.session-grid article:hover,
blockquote:hover,
.month-grid article:hover,
.dimension-grid article:hover,
.timeline article:hover {
  transform: translateY(-8px) rotateX(2deg);
  box-shadow:
    0 36px 78px rgba(18, 16, 14, 0.2),
    0 1px 0 rgba(255, 255, 255, 0.84) inset;
}

.teacher-card {
  position: relative;
  isolation: isolate;
  border-width: 1px;
}

.teacher-card::before {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  top: 24px;
  height: 1px;
  background: linear-gradient(90deg, rgba(240, 177, 61, 0.7), transparent);
  pointer-events: none;
}

.teacher-topline {
  margin-bottom: 64px;
}

.teacher-topline strong,
.teacher-card h3 {
  color: #fff5dc;
}

.check-list li {
  border-top-color: rgba(240, 177, 61, 0.22);
}

.check-list li::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(240, 177, 61, 0.12);
  vertical-align: 1px;
}

.metric-card small,
.pill.free,
.pill.paid {
  border-color: rgba(201, 147, 77, 0.2);
  background: rgba(240, 177, 61, 0.13);
  color: #8b5b16;
}

.month-grid span {
  background:
    linear-gradient(145deg, #f4c15c, #a96a18);
  color: #17120b;
  box-shadow: 0 10px 20px rgba(201, 147, 77, 0.24);
}

.fact-row strong,
.timeline span,
.video-stack span,
blockquote cite {
  color: #9d681b;
}

.dimension-grid article,
.timeline article {
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.84), rgba(246, 239, 227, 0.84)),
    var(--paper);
}

.experience {
  background:
    linear-gradient(135deg, rgba(240, 177, 61, 0.12), transparent 30%),
    #efe4d2;
}

.arc,
.contact-section {
  background:
    linear-gradient(135deg, rgba(240, 177, 61, 0.14), transparent 30%),
    linear-gradient(180deg, #1f1d1a, #10100f);
}

.week-strip span,
.contact-details article,
.teacher-desk {
  border-color: rgba(240, 177, 61, 0.18);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.1), transparent 30%),
    rgba(246, 239, 227, 0.065);
}

.booking-form input,
.booking-form select,
.registration-form input,
.registration-form select,
.registration-form textarea {
  border-color: rgba(99, 75, 38, 0.18);
  box-shadow: 0 8px 18px rgba(18, 16, 14, 0.05) inset;
}

.booking-form input:focus,
.booking-form select:focus,
.registration-form input:focus,
.registration-form select:focus,
.registration-form textarea:focus {
  outline: 2px solid rgba(240, 177, 61, 0.34);
  border-color: rgba(201, 147, 77, 0.5);
}

.segmented button.active,
.desk-action.active {
  background:
    linear-gradient(145deg, #f4c15c, #b87922);
  color: #17120b;
}

.mini-toggle,
.segmented button,
.library-list button,
.upload-line {
  border-color: rgba(99, 75, 38, 0.18);
}

.site-footer {
  border-top: 1px solid rgba(240, 177, 61, 0.18);
  background: #0b0b0a;
}

@media (prefers-reduced-motion: no-preference) {
  .hero-content {
    animation: premiumFloat 7s ease-in-out infinite;
  }

  .hero-poster {
    animation: premiumFloat 8s ease-in-out infinite reverse;
  }
}

@keyframes premiumFloat {
  0%,
  100% {
    translate: 0 0;
  }
  50% {
    translate: 0 -8px;
  }
}

.site-header.is-scrolled {
  box-shadow:
    0 18px 46px rgba(0, 0, 0, 0.48),
    0 0 0 1px rgba(240, 177, 61, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.main-nav a.is-active {
  background: rgba(240, 177, 61, 0.14);
  color: #fff4d4;
}

.main-nav a.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.hero-badges span {
  border: 1px solid rgba(240, 177, 61, 0.28);
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(246, 239, 227, 0.08);
  color: rgba(246, 239, 227, 0.84);
  font-size: 13px;
  font-weight: 800;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.poster-note {
  position: absolute;
  right: 22px;
  bottom: 22px;
  z-index: 2;
  display: grid;
  gap: 4px;
  width: min(360px, calc(100% - 44px));
  border: 1px solid rgba(240, 177, 61, 0.28);
  border-radius: 8px;
  padding: 16px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), transparent 32%),
    rgba(8, 8, 8, 0.72);
  color: var(--cream);
  box-shadow: 0 22px 44px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(14px);
}

.poster-note span {
  color: var(--gold);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.poster-note strong {
  font-size: clamp(18px, 2vw, 28px);
  line-height: 1.06;
}

.program-showcase {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  padding: 0 clamp(20px, 6vw, 78px) clamp(58px, 7vw, 92px);
  background:
    linear-gradient(180deg, var(--charcoal) 0 48px, #fffdf8 49px);
}

.program-showcase article {
  position: relative;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  border: 1px solid rgba(240, 177, 61, 0.2);
  padding: clamp(22px, 3vw, 34px);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.1), transparent 30%),
    linear-gradient(160deg, #29231e, #111110 70%);
  color: var(--cream);
  box-shadow: 0 28px 64px rgba(18, 16, 14, 0.18);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.program-showcase article:first-child {
  border-radius: 8px 0 0 8px;
}

.program-showcase article:last-child {
  border-radius: 0 8px 8px 0;
}

.program-showcase article::before {
  content: "";
  position: absolute;
  inset: -38% -18% auto auto;
  width: 220px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(240, 177, 61, 0.14);
}

.program-showcase article:hover {
  transform: translateY(-8px);
  box-shadow: 0 36px 82px rgba(18, 16, 14, 0.25);
}

.program-showcase span {
  position: absolute;
  top: 22px;
  left: 22px;
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid rgba(240, 177, 61, 0.32);
  border-radius: 50%;
  background: rgba(240, 177, 61, 0.1);
  color: var(--gold);
  font-weight: 900;
}

.program-showcase h2 {
  margin: 0;
  color: #fff5dc;
  font-size: clamp(26px, 3vw, 40px);
  line-height: 1;
}

.program-showcase p {
  max-width: 440px;
  color: rgba(246, 239, 227, 0.76);
}

.program-showcase a {
  width: fit-content;
  border-bottom: 2px solid var(--gold);
  color: var(--gold);
  font-weight: 900;
}

.contact-dock {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 18;
  display: grid;
  gap: 8px;
  width: min(310px, calc(100vw - 36px));
  pointer-events: none;
}

.contact-dock a {
  display: grid;
  gap: 2px;
  border: 1px solid rgba(240, 177, 61, 0.24);
  border-radius: 8px;
  padding: 11px 13px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), transparent 32%),
    rgba(14, 13, 12, 0.82);
  color: var(--cream);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(14px);
  pointer-events: auto;
  transition: transform 160ms ease, border-color 160ms ease;
}

.contact-dock a:hover {
  transform: translateX(-4px);
  border-color: rgba(240, 177, 61, 0.52);
}

.contact-dock span {
  color: var(--gold);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.contact-dock strong {
  overflow-wrap: anywhere;
  font-size: 14px;
  line-height: 1.1;
}

.install-app-button {
  position: fixed;
  right: 18px;
  bottom: 268px;
  z-index: 19;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(240, 177, 61, 0.42);
  border-radius: 999px;
  padding: 10px 14px 10px 10px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.18), transparent 30%),
    linear-gradient(145deg, #ffe08a, #e7a83a 45%, #a96a18);
  color: #17120b;
  box-shadow:
    0 18px 42px rgba(18, 16, 14, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.38);
  cursor: pointer;
  font: inherit;
  font-weight: 900;
  letter-spacing: 0;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.install-app-button[hidden] {
  display: none;
}

.install-app-button:hover {
  transform: translateY(-2px);
  box-shadow:
    0 22px 50px rgba(18, 16, 14, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.44);
}

.install-app-button span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: rgba(18, 16, 14, 0.12);
}

.install-app-button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.2;
}

.portal-panel.teacher-desk {
  position: relative;
  isolation: isolate;
  border-color: rgba(240, 177, 61, 0.3);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), transparent 28%),
    radial-gradient(circle at 92% 8%, rgba(240, 177, 61, 0.2), transparent 34%),
    linear-gradient(160deg, #2a251f, #151412 68%, #090908);
  color: #fff5dc;
}

.portal-panel.teacher-desk::after {
  opacity: 0.18;
}

.portal-panel.teacher-desk > * {
  position: relative;
  z-index: 1;
}

.teacher-desk h3 {
  color: #fff5dc;
}

.teacher-desk p {
  color: rgba(255, 245, 220, 0.84);
}

.teacher-desk .desk-action {
  border-color: rgba(240, 177, 61, 0.24);
  background: rgba(255, 245, 220, 0.08);
  color: #fff5dc;
}

.teacher-desk .desk-action.active {
  background: linear-gradient(145deg, #ffe08a, #e7a83a 45%, #a96a18);
  color: #17120b;
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

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

@media (max-width: 1040px) {
  .site-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    flex-wrap: nowrap;
    top: 8px;
  }

  .main-nav {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    white-space: nowrap;
  }

  .mobile-menu {
    display: none;
    grid-column: 1 / -1;
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    border-top: 1px solid rgba(240, 177, 61, 0.2);
    padding-top: 12px;
  }

  .mobile-menu.is-open {
    display: grid;
  }

  .mobile-menu a {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(240, 177, 61, 0.18);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.06);
    color: var(--cream);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
    font-size: 14px;
    font-weight: 800;
    text-align: center;
  }

  .timeline,
  .portal-grid,
  .month-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-shell {
    grid-template-columns: 1fr;
    gap: 22px;
    padding-top: 24px;
  }

  .hero-content,
  .hero-poster {
    transform: none;
    animation: none;
  }

  .hero-content {
    min-height: auto;
  }

  .hero-poster {
    min-height: auto;
    padding: 8px;
    place-items: center;
    overflow: visible;
  }

  .hero-poster img {
    height: min(72vh, 760px);
    object-fit: contain;
  }

  .teacher-grid,
  .course-layout,
  .booking-layout,
  .action-grid,
  .testimonial-grid,
  .analytics-grid,
  .session-grid,
  .program-showcase {
    grid-template-columns: 1fr;
  }

  .program-showcase {
    gap: 12px;
    background: #fffdf8;
    padding-top: 28px;
  }

  .program-showcase article,
  .program-showcase article:first-child,
  .program-showcase article:last-child {
    border-radius: 8px;
  }

  .poster-note {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    margin-top: 10px;
  }
}

@media (max-width: 720px) {
  .site-header {
    align-items: center;
    gap: 10px;
    grid-template-columns: minmax(0, 1fr) auto;
    padding: 10px;
  }

  .header-cta {
    display: none;
  }

  .brand {
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
  }

  .brand > span:last-child {
    min-width: 0;
  }

  .brand strong {
    font-size: 14px;
    line-height: 1.1;
  }

  .brand small {
    font-size: 11px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .brand-mark {
    width: 38px;
    height: 36px;
    border-radius: 12px;
    font-size: 11px;
  }

  .brand-marks {
    gap: 4px;
  }

  .menu-toggle {
    min-height: 40px;
    padding: 9px 12px 9px 34px;
    font-size: 13px;
  }

  .menu-toggle span {
    left: 12px;
  }

  .mobile-menu {
    grid-template-columns: 1fr 1fr;
  }

  .hero {
    min-height: calc(100vh - 82px);
    align-items: start;
  }

  .hero-shell {
    padding: 18px 16px 34px;
  }

  .hero-content {
    width: 100%;
    margin: 0;
    padding: 22px;
    transform: none;
  }

  .join-bol-line {
    gap: 8px;
    margin-bottom: 24px;
  }

  .join-bol-line strong {
    letter-spacing: 0.08em;
  }

  .join-bol-line small {
    letter-spacing: 0.1em;
  }

  .hero-copy {
    line-height: 1.62;
  }

  .hero-actions {
    flex-wrap: wrap;
  }

  .hero-actions .btn {
    flex: 1 1 180px;
  }

  .hero-poster {
    padding: 8px;
    overflow: visible;
  }

  .hero-poster img {
    height: auto;
    max-height: none;
    object-fit: contain;
  }

  .hero-badges {
    gap: 8px;
  }

  .hero-badges span {
    flex: 1 1 150px;
    text-align: center;
  }

  .teacher-topline,
  .contact-section,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .dimension-grid,
  .timeline,
  .week-strip,
  .booking-form,
  .portal-grid,
  .contact-details,
  .month-grid {
    grid-template-columns: 1fr;
  }

  .course-summary {
    position: static;
  }

  .teacher-card {
    min-height: auto;
  }

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

  .site-header {
    border-radius: 22px;
    width: min(100% - 24px, 720px);
  }

  .intro-band {
    grid-template-columns: 1fr;
  }

  .section::before {
    top: 24px;
    width: 54px;
  }

  .contact-dock {
    right: 10px;
    bottom: 10px;
    left: 10px;
    width: auto;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .install-app-button {
    right: 12px;
    bottom: 104px;
  }

  .contact-dock a {
    min-height: 58px;
    padding: 9px 8px;
  }

  .contact-dock strong {
    font-size: 12px;
  }

  .site-footer {
    padding-bottom: 96px;
  }
}