/**
 * Grade 3 1:1 course LP only.
 * All selectors are scoped under #tpk-math-course so site styles.css / Bootstrap
 * cannot leak out, and we hard-reset the site rules that break headings + links.
 */
#tpk-math-course {
  --mc-navy: #0e1a3a;
  --mc-blue: #1f4fd1;
  --mc-ink: #3a4668;
  --mc-muted: #5a6785;
  --mc-line: #e3e8f3;
  --mc-soft: #f3f6fc;
  --mc-white: #ffffff;
  --mc-wrap: 1120px;
  --mc-radius: 18px;
  --mc-font: "DM Sans", system-ui, -apple-system, sans-serif;
  --mc-display: "Bricolage Grotesque", "DM Sans", sans-serif;
  box-sizing: border-box;
  color: var(--mc-navy);
  background: var(--mc-white);
  font-family: var(--mc-font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

#tpk-math-course *,
#tpk-math-course *::before,
#tpk-math-course *::after {
  box-sizing: border-box;
}

/* Reset site styles.css heading + link damage inside this page only */
#tpk-math-course h1,
#tpk-math-course h2,
#tpk-math-course h3,
#tpk-math-course h4,
#tpk-math-course h5,
#tpk-math-course h6 {
  margin: 0;
  padding: 0;
  color: inherit !important;
  font-family: var(--mc-display) !important;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  text-transform: none;
}

#tpk-math-course p,
#tpk-math-course ul,
#tpk-math-course ol,
#tpk-math-course li,
#tpk-math-course figure,
#tpk-math-course figcaption {
  margin: 0;
  padding: 0;
  color: inherit;
}

#tpk-math-course a {
  color: inherit;
  text-decoration: none;
  transition: none;
}

#tpk-math-course ul,
#tpk-math-course ol {
  list-style: none;
}

#tpk-math-course img {
  max-width: 100%;
  height: auto;
  display: block;
  border: 0;
}

#tpk-math-course button {
  font: inherit;
  cursor: pointer;
  border: 0;
  background: none;
  color: inherit;
  appearance: none;
  -webkit-appearance: none;
}

#tpk-math-course table {
  border-collapse: collapse;
  width: 100%;
}

#tpk-math-course .mc-wrap {
  width: 100%;
  max-width: var(--mc-wrap);
  margin: 0 auto;
  padding: 0 24px;
}

#tpk-math-course .mc-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mc-blue);
  margin-bottom: 10px;
}

#tpk-math-course .mc-lead {
  font-size: 17px;
  line-height: 1.6;
  color: var(--mc-ink);
  max-width: 54ch;
}

#tpk-math-course .mc-crumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 13px;
  color: var(--mc-muted);
  padding: 18px 0 8px;
}

#tpk-math-course .mc-crumb a {
  color: var(--mc-blue);
  font-weight: 600;
}

#tpk-math-course .mc-crumb span[aria-hidden="true"] {
  opacity: 0.45;
}

/* Buttons - never reuse site .btn */
#tpk-math-course .mc-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px;
  min-height: 48px !important;
  height: auto !important;
  padding: 12px 22px !important;
  border-radius: 999px !important;
  font-family: var(--mc-font) !important;
  font-size: 15px !important;
  font-weight: 700 !important;
  line-height: 1.2 !important;
  text-align: center;
  text-decoration: none !important;
  border: 1.5px solid transparent !important;
  cursor: pointer;
  white-space: nowrap;
  vertical-align: middle;
  box-shadow: none !important;
  transform: none !important;
}

#tpk-math-course .mc-btn-primary {
  background: var(--mc-navy) !important;
  color: #ffffff !important;
  border-color: var(--mc-navy) !important;
}

#tpk-math-course .mc-btn-primary:hover {
  background: #152650 !important;
}

#tpk-math-course .mc-btn-accent {
  background: var(--mc-blue) !important;
  color: #ffffff !important;
  border-color: var(--mc-blue) !important;
}

#tpk-math-course .mc-btn-light {
  background: #ffffff !important;
  color: var(--mc-navy) !important;
  border-color: #ffffff !important;
}

#tpk-math-course .mc-btn-outline {
  background: transparent !important;
  color: var(--mc-navy) !important;
  border-color: var(--mc-navy) !important;
}

#tpk-math-course .mc-btn-ghost-light {
  background: transparent !important;
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.55) !important;
}

#tpk-math-course .mc-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* Hero - full-bleed band; content keeps site left/right margins via .mc-wrap */
#tpk-math-course .mc-hero-shell {
  padding: 0 0 28px;
  background: var(--mc-white);
}

#tpk-math-course .mc-hero {
  position: relative;
  width: 100%;
  min-height: 520px;
  background: var(--mc-navy);
  color: #ffffff;
  overflow: hidden;
}

#tpk-math-course .mc-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 28px;
  align-items: center;
  min-height: 520px;
  padding-top: 36px;
  padding-bottom: 36px;
}

#tpk-math-course .mc-hero-copy {
  padding: 8px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: center;
  z-index: 1;
}

#tpk-math-course .mc-hero-kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #c9d3ea;
}

#tpk-math-course .mc-hero h1 {
  font-size: clamp(32px, 4vw, 48px) !important;
  color: #ffffff !important;
  max-width: 14ch;
}

#tpk-math-course .mc-hero-sub {
  font-size: 17px;
  line-height: 1.55;
  color: #e8eef9;
  max-width: 38ch;
}

#tpk-math-course .mc-price {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 10px;
  margin-top: 4px;
  padding: 14px 16px;
  border-radius: 14px;
  background: linear-gradient(135deg, #0e1a3a 0%, #1f4fd1 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  width: fit-content;
}

#tpk-math-course .mc-price .mc-price-from {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  opacity: 0.85;
}

#tpk-math-course .mc-price .mc-price-num {
  font-family: var(--mc-display);
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
  color: #ffffff;
}

#tpk-math-course .mc-price .mc-price-unit {
  font-size: 14px;
  font-weight: 700;
}

#tpk-math-course .mc-price .mc-price-year {
  font-size: 13px;
  opacity: 0.9;
  width: 100%;
}

#tpk-math-course .mc-hero-media {
  position: relative;
  min-height: 360px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
}

#tpk-math-course .mc-hero-media img {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
  display: block;
}

#tpk-math-course .mc-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  font-size: 13px;
  color: #c9d3ea;
}

#tpk-math-course .mc-trust-row strong {
  color: #ffffff;
  font-weight: 700;
}

/* Glance strip */
#tpk-math-course .mc-glance {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  background: var(--mc-line);
  border: 1px solid var(--mc-line);
  border-radius: 16px;
  overflow: hidden;
  margin: 8px auto 0;
  max-width: var(--mc-wrap);
}

#tpk-math-course .mc-glance > div {
  background: var(--mc-soft);
  padding: 18px 16px;
}

#tpk-math-course .mc-glance .mc-g-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mc-blue);
  margin-bottom: 6px;
}

#tpk-math-course .mc-glance .mc-g-value {
  font-family: var(--mc-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--mc-navy);
  line-height: 1.25;
}

/* Sections */
#tpk-math-course .mc-section {
  padding: 72px 0;
  border-bottom: 1px solid var(--mc-line);
}

#tpk-math-course .mc-section-soft {
  background: var(--mc-soft);
}

#tpk-math-course .mc-section-navy {
  background: var(--mc-navy);
  color: #ffffff;
  border-bottom: 0;
}

#tpk-math-course .mc-section-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 640px;
  margin-bottom: 28px;
}

#tpk-math-course .mc-section-head h2 {
  font-size: clamp(28px, 3.2vw, 40px) !important;
}

#tpk-math-course .mc-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 36px;
  align-items: center;
}

#tpk-math-course .mc-split-rev {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
}

/* Video player */
#tpk-math-course .mc-video {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: #0b142e;
  aspect-ratio: 16 / 9;
  box-shadow: 0 16px 40px rgba(14, 26, 58, 0.16);
}

#tpk-math-course .mc-video img,
#tpk-math-course .mc-video iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 0;
  display: block;
}

#tpk-math-course .mc-video-play {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(180deg, rgba(14, 26, 58, 0.15), rgba(14, 26, 58, 0.55));
  color: #ffffff;
}

#tpk-math-course .mc-video-play .mc-play-disc {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: #ffffff;
  color: var(--mc-navy);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 700;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
}

#tpk-math-course .mc-video-play span:last-child {
  font-size: 14px;
  font-weight: 600;
}

#tpk-math-course .mc-check-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

#tpk-math-course .mc-check-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 15px;
  color: var(--mc-ink);
  line-height: 1.45;
}

#tpk-math-course .mc-check-list li::before {
  content: "";
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--mc-blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%23fff' stroke-width='2' d='M3.5 8.5l3 3 6-6'/%3E%3C/svg%3E") center / 12px no-repeat;
}

/* Cards */
#tpk-math-course .mc-cards-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

#tpk-math-course .mc-card {
  background: var(--mc-white);
  border: 1px solid #d8dfee;
  border-radius: var(--mc-radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#tpk-math-course .mc-card h3 {
  font-size: 19px !important;
}

#tpk-math-course .mc-card p {
  font-size: 15px;
  color: var(--mc-ink);
  line-height: 1.5;
}

#tpk-math-course .mc-step {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--mc-navy);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
}

/* Schedule sample */
#tpk-math-course .mc-panel {
  background: var(--mc-soft);
  border: 1px solid var(--mc-line);
  border-radius: 20px;
  padding: 22px 24px;
}

#tpk-math-course .mc-panel-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #d8dfee;
  font-size: 15px;
}

#tpk-math-course .mc-panel-row:last-child {
  border-bottom: 0;
}

#tpk-math-course .mc-panel-row strong {
  font-weight: 700;
  color: var(--mc-navy);
}

/* Year plan table */
#tpk-math-course .mc-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--mc-line);
  border-radius: 16px;
  background: var(--mc-white);
}

#tpk-math-course .mc-table {
  min-width: 720px;
}

#tpk-math-course .mc-table th,
#tpk-math-course .mc-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--mc-line);
  font-size: 14px;
  line-height: 1.45;
}

#tpk-math-course .mc-table th {
  background: var(--mc-navy);
  color: #ffffff !important;
  font-family: var(--mc-font) !important;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

#tpk-math-course .mc-table tr:last-child td {
  border-bottom: 0;
}

#tpk-math-course .mc-table tr:nth-child(even) td {
  background: #f8faff;
}

#tpk-math-course .mc-table .mc-mon {
  font-weight: 800;
  color: var(--mc-navy);
  white-space: nowrap;
}

#tpk-math-course .mc-table .mc-tag {
  display: inline-block;
  margin-top: 6px;
  padding: 3px 8px;
  border-radius: 6px;
  background: #e8eef9;
  color: var(--mc-blue);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

#tpk-math-course .mc-note {
  margin-top: 14px;
  font-size: 13px;
  color: var(--mc-muted);
  max-width: 70ch;
}

/* Detailed Common Core units (parent/student review) */
#tpk-math-course .mc-units {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 28px;
}

#tpk-math-course .mc-unit {
  background: var(--mc-white);
  border: 1px solid #d8dfee;
  border-radius: 18px;
  padding: 22px 24px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 20px 28px;
}

#tpk-math-course .mc-unit-head {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 14px;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--mc-line);
}

#tpk-math-course .mc-unit-head code {
  font-family: var(--mc-font);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #ffffff;
  background: var(--mc-blue);
  padding: 5px 10px;
  border-radius: 8px;
}

#tpk-math-course .mc-unit-head h3 {
  font-size: 22px !important;
  flex: 1 1 auto;
}

#tpk-math-course .mc-unit-meta {
  font-size: 13px;
  font-weight: 700;
  color: var(--mc-muted);
  background: var(--mc-soft);
  border-radius: 999px;
  padding: 6px 12px;
}

#tpk-math-course .mc-unit-block h4 {
  font-size: 13px !important;
  font-family: var(--mc-font) !important;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mc-blue);
  margin-bottom: 8px;
}

#tpk-math-course .mc-unit-block p {
  font-size: 15px;
  color: var(--mc-ink);
  line-height: 1.5;
}

#tpk-math-course .mc-unit-block ul {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

#tpk-math-course .mc-unit-block li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.45;
  color: var(--mc-ink);
}

#tpk-math-course .mc-unit-block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mc-blue);
}

#tpk-math-course .mc-unit-tip {
  grid-column: 1 / -1;
  background: #fff8e8;
  border: 1px solid #f0e0b8;
  border-radius: 12px;
  padding: 12px 14px;
  font-size: 14px;
  color: #5a4a20;
  line-height: 1.45;
}

#tpk-math-course .mc-unit-tip strong {
  color: #3d320f;
}

/* Grade 4 hub syllabus units (chapters + standard codes; not Grade 3 flat panels) */
#tpk-math-course .mc-syl-map {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

#tpk-math-course .mc-syl-chip {
  display: inline-flex;
  flex-direction: column;
  gap: 2px;
  min-width: 7.5rem;
  padding: 10px 12px;
  border: 1px solid #d8dfee;
  border-radius: 12px;
  background: #f4f7fc;
  font-size: 13px;
  color: var(--mc-ink);
}

#tpk-math-course .mc-syl-chip strong {
  font-size: 14px;
  color: var(--mc-navy);
}

#tpk-math-course .mc-syl-chip em {
  font-style: normal;
  font-size: 12px;
  color: var(--mc-muted);
}

#tpk-math-course .mc-unit-g4 {
  display: flex;
  flex-direction: column;
  gap: 18px;
  grid-template-columns: none;
}

#tpk-math-course .mc-unit-g4 .mc-unit-head {
  grid-column: auto;
}

#tpk-math-course .mc-unit-weight {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#tpk-math-course .mc-unit-weight-label {
  font-size: 13px;
  color: var(--mc-muted);
  line-height: 1.4;
}

#tpk-math-course .mc-unit-weight-label strong {
  color: var(--mc-navy);
}

#tpk-math-course .mc-unit-weight-bar {
  display: block;
  height: 8px;
  border-radius: 999px;
  background: #e4eaf6;
  overflow: hidden;
}

#tpk-math-course .mc-unit-weight-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--mc-blue), #3d6fe0);
}

#tpk-math-course .mc-chapter-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 10px;
}

#tpk-math-course .mc-chapter {
  border: 1px solid #e1e7f4;
  border-radius: 14px;
  background: #f8fafd;
  padding: 14px 16px;
}

#tpk-math-course .mc-chapter-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin-bottom: 8px;
}

#tpk-math-course .mc-chapter-head code {
  font-family: var(--mc-font);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--mc-navy);
  background: #e8eef9;
  padding: 4px 8px;
  border-radius: 6px;
}

#tpk-math-course .mc-chapter-head h4 {
  flex: 1 1 12rem;
  margin: 0 !important;
  font-size: 15px !important;
  font-family: var(--mc-font) !important;
  font-weight: 700 !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
  color: var(--mc-navy) !important;
  line-height: 1.35;
}

#tpk-math-course .mc-emph {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #1f5a2e;
  background: #e7f5ea;
  border-radius: 6px;
  padding: 4px 8px;
}

#tpk-math-course .mc-chapter-limit {
  margin: 0 0 10px;
  font-size: 12px;
  color: var(--mc-muted);
  line-height: 1.4;
}

#tpk-math-course .mc-std-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#tpk-math-course .mc-std {
  display: grid;
  grid-template-columns: minmax(6.5rem, auto) minmax(0, 1fr);
  gap: 10px 14px;
  align-items: start;
}

#tpk-math-course .mc-std-code {
  font-family: var(--mc-font);
  font-size: 12px;
  font-weight: 800;
  color: var(--mc-blue);
  background: #ffffff;
  border: 1px solid #d8dfee;
  border-radius: 8px;
  padding: 6px 8px;
  line-height: 1.2;
  white-space: nowrap;
}

#tpk-math-course .mc-std-title {
  display: block;
  font-size: 14px;
  color: var(--mc-navy);
  line-height: 1.35;
  margin-bottom: 4px;
}

#tpk-math-course .mc-std-explain {
  margin: 0;
  font-size: 13px;
  color: var(--mc-ink);
  line-height: 1.5;
}

#tpk-math-course .mc-unit-split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 18px 28px;
}

#tpk-math-course .mc-stumble {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.5;
  color: #5a3a18;
  background: #fff6ee;
  border: 1px solid #f0dcc4;
  border-radius: 12px;
  padding: 12px 14px;
}

#tpk-math-course .mc-unit-g4 .mc-unit-tip {
  grid-column: auto;
  margin: 0;
}

@media (max-width: 960px) {
  #tpk-math-course .mc-std {
    grid-template-columns: 1fr;
  }

  #tpk-math-course .mc-unit-split {
    grid-template-columns: 1fr;
  }
}

/* Brochure - image fills the whole media box (no gradient frame) */
#tpk-math-course .mc-brochure-art {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: #e8eef9;
  border: 1px solid var(--mc-line);
  aspect-ratio: 3 / 4;
  min-height: 0;
  padding: 0;
  display: block;
}

#tpk-math-course .mc-brochure-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 0;
  box-shadow: none;
  transform: none;
}

/* NRI / Indian faculty SEO block */
#tpk-math-course .mc-nri-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 8px;
}

#tpk-math-course .mc-nri-card {
  background: var(--mc-white);
  border: 1px solid var(--mc-line);
  border-radius: 16px;
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

#tpk-math-course .mc-nri-card h3 {
  font-size: 18px;
  line-height: 1.25;
}

#tpk-math-course .mc-nri-card p {
  font-size: 15px;
  line-height: 1.55;
  color: var(--mc-ink);
}

/* Included grid */
#tpk-math-course .mc-include-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

#tpk-math-course .mc-include-grid p {
  margin: 0;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 16px 18px;
  font-size: 15px;
  line-height: 1.45;
  color: #e8eef9;
}

/* Testimonials */
#tpk-math-course .mc-carousel {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
}

#tpk-math-course .mc-carousel::-webkit-scrollbar {
  height: 6px;
}

#tpk-math-course .mc-carousel::-webkit-scrollbar-thumb {
  background: #c9d3ea;
  border-radius: 99px;
}

#tpk-math-course .mc-story {
  flex: 0 0 min(320px, 85vw);
  scroll-snap-align: start;
  background: #18264d;
  border-radius: 18px;
  overflow: hidden;
  color: #ffffff;
}

#tpk-math-course .mc-story-media {
  position: relative;
  height: 170px;
  background: #0b142e;
}

#tpk-math-course .mc-story-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
}

#tpk-math-course .mc-story-body {
  padding: 16px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#tpk-math-course .mc-story-body p {
  font-size: 14px;
  line-height: 1.5;
  color: #e8eef9;
}

#tpk-math-course .mc-story-body strong {
  font-size: 13px;
}

#tpk-math-course .mc-story-body span {
  font-size: 12px;
  color: #c9d3ea;
}

#tpk-math-course .mc-rating {
  font-size: 14px;
  color: #c9d3ea;
}

#tpk-math-course .mc-rating strong {
  color: #ffffff;
  font-size: 18px;
  font-family: var(--mc-display);
}

/* Form */
#tpk-math-course .mc-form-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 36px;
  align-items: start;
}

#tpk-math-course .mc-form {
  background: var(--mc-white);
  border: 1px solid #d8dfee;
  border-radius: 22px;
  box-shadow: 0 20px 50px rgba(14, 26, 58, 0.08);
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

#tpk-math-course .mc-fields-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

#tpk-math-course .mc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--mc-navy);
}

#tpk-math-course .mc-field input,
#tpk-math-course .mc-field select,
#tpk-math-course .mc-field textarea {
  min-height: 46px;
  border: 1.5px solid #d8dfee;
  border-radius: 12px;
  padding: 0 14px;
  font: inherit;
  font-weight: 400;
  color: var(--mc-navy);
  background: #ffffff;
  outline: none;
}

#tpk-math-course .mc-field textarea {
  min-height: 96px;
  padding: 12px 14px;
  resize: vertical;
}

#tpk-math-course .mc-field input:focus,
#tpk-math-course .mc-field select:focus,
#tpk-math-course .mc-field textarea:focus {
  border-color: var(--mc-blue);
}

#tpk-math-course .mc-form .mc-btn {
  width: 100%;
}

#tpk-math-course .mc-form-note {
  font-size: 12px;
  font-weight: 400;
  color: var(--mc-muted);
}

/* FAQ */
#tpk-math-course .mc-faq {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 820px;
}

#tpk-math-course .mc-faq details {
  background: var(--mc-white);
  border: 1px solid #d8dfee;
  border-radius: 14px;
  padding: 16px 18px;
}

#tpk-math-course .mc-faq summary {
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  color: var(--mc-navy);
  list-style: none;
}

#tpk-math-course .mc-faq summary::-webkit-details-marker {
  display: none;
}

#tpk-math-course .mc-faq details p {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--mc-ink);
}

/* Final CTA - contained, high contrast */
#tpk-math-course .mc-final {
  margin: 0 auto 40px;
  max-width: var(--mc-wrap);
  padding: 0 24px;
}

#tpk-math-course .mc-final-inner {
  border-radius: 22px;
  background: linear-gradient(135deg, #0e1a3a 0%, #1f4fd1 100%);
  color: #ffffff;
  padding: 36px 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
}

#tpk-math-course .mc-final-inner h2 {
  font-size: clamp(24px, 3vw, 34px) !important;
  color: #ffffff !important;
  margin-bottom: 6px;
}

#tpk-math-course .mc-final-inner p {
  color: #e8eef9;
  font-size: 16px;
}

@media (max-width: 960px) {
  #tpk-math-course .mc-hero {
    min-height: 0;
  }

  #tpk-math-course .mc-hero-inner {
    grid-template-columns: 1fr;
    min-height: 0;
    gap: 20px;
  }

  #tpk-math-course .mc-hero-media {
    min-height: 240px;
    order: -1;
  }

  #tpk-math-course .mc-hero-media img {
    min-height: 240px;
  }

  #tpk-math-course .mc-glance {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #tpk-math-course .mc-split,
  #tpk-math-course .mc-split-rev,
  #tpk-math-course .mc-form-grid,
  #tpk-math-course .mc-cards-3,
  #tpk-math-course .mc-nri-grid,
  #tpk-math-course .mc-include-grid,
  #tpk-math-course .mc-unit {
    grid-template-columns: 1fr;
  }

  #tpk-math-course .mc-fields-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  #tpk-math-course .mc-wrap,
  #tpk-math-course .mc-final {
    padding-left: 16px;
    padding-right: 16px;
  }

  #tpk-math-course .mc-hero-copy {
    padding: 28px 22px 26px;
  }

  #tpk-math-course .mc-section {
    padding: 56px 0;
  }

  #tpk-math-course .mc-final-inner {
    padding: 28px 22px;
  }

  #tpk-math-course .mc-btn {
    white-space: normal;
  }
}