:root {
  color-scheme: dark;
  --nova-main: #174447;
  --nova-main-dark: #0F3336;
  --nova-main-deep: #092629;
  --nova-main-soft: #1E5558;
  --nova-main-card: #1B4C4F;
  --nova-main-card-2: #235D60;
  --nova-teal-bright: #14A7A5;
  --nova-aqua: #8FE7E0;
  --nova-gold: #D6BE7A;
  --nova-gold-soft: rgba(214, 190, 122, 0.18);
  --nova-gold-border: rgba(214, 190, 122, 0.48);
  --nova-gold-deep: #9C7D38;
  --nova-gold-glow: 0 14px 34px rgba(214, 190, 122, 0.22);
  --whatsapp-green: #25D366;
  --whatsapp-green-dark: #128C7E;
  --nova-mint: #87EFC6;
  --nova-mint-deep: #43B88F;
  --nova-mint-soft: rgba(135, 239, 198, 0.18);
  --nova-mint-border: rgba(135, 239, 198, 0.58);
  --nova-mint-glow: 0 14px 34px rgba(135, 239, 198, 0.22);
  --nova-selected-mint: var(--nova-mint);
  --youtube-red: #FF0000;
  --youtube-red-deep: #CC0000;
  --nova-action-red: #E62117;
  --nova-action-red-deep: #B31312;
  --nova-text: #F4FAF8;
  --nova-text-soft: rgba(244, 250, 248, 0.78);
  --nova-border: rgba(143, 231, 224, 0.24);
  --nova-border-strong: rgba(143, 231, 224, 0.42);
  --nova-shadow: 0 22px 55px rgba(4, 18, 20, 0.35);
  --nova-shadow-teal: 0 18px 45px rgba(20, 167, 165, 0.24);
  --nova-teal: var(--nova-teal-bright);
  --nova-teal-dark: var(--nova-main-soft);
  --nova-teal-ink: var(--nova-aqua);
  --nova-teal-soft: rgba(143, 231, 224, 0.14);
  --nova-teal-glow: rgba(20, 167, 165, 0.28);
  --nova-charcoal: var(--nova-main-dark);
  --nova-charcoal-deep: var(--nova-main-deep);
  --nova-charcoal-soft: var(--nova-main-soft);
  --nova-surface: var(--nova-main);
  --nova-surface-soft: var(--nova-main-dark);
  --nova-shadow-raised: 0 16px 32px rgba(4, 18, 20, 0.32), 0 3px 0 rgba(20, 167, 165, 0.26);
  --nova-shadow-dark: 0 26px 76px rgba(4, 18, 20, 0.46);
  --nova-inset: inset 0 1px 0 rgba(244, 250, 248, 0.14);
  --nova-button-gradient: linear-gradient(180deg, rgba(143, 231, 224, 0.25), transparent 44%), linear-gradient(135deg, var(--nova-teal-bright), var(--nova-main-soft));
  --nova-dark-gradient: radial-gradient(circle at 84% 10%, rgba(143, 231, 224, 0.16), transparent 22rem), linear-gradient(145deg, var(--nova-main-card-2), var(--nova-main) 48%, var(--nova-main-deep));
  --nova-light-gradient: radial-gradient(circle at 8% 0, rgba(143, 231, 224, 0.14), transparent 20rem), linear-gradient(135deg, var(--nova-main), var(--nova-main-card) 58%, var(--nova-main-dark));
  --ink: var(--nova-text);
  --charcoal: var(--nova-main-dark);
  --navy: var(--nova-main-deep);
  --muted: var(--nova-text-soft);
  --line: var(--nova-border);
  --paper: var(--nova-main-dark);
  --surface: var(--nova-main);
  --surface-strong: var(--nova-main-card);
  --white: var(--nova-text);
  --silver: var(--nova-text-soft);
  --silver-deep: rgba(244, 250, 248, 0.58);
  --accent: var(--nova-teal-bright);
  --accent-strong: var(--nova-aqua);
  --accent-soft: rgba(143, 231, 224, 0.18);
  --aqua: var(--nova-aqua);
  --focus: var(--nova-gold);
  --radius: 14px;
  --radius-small: 10px;
  --shadow-soft: var(--nova-shadow);
  --shadow-raised: var(--nova-shadow-raised);
  --shadow-dark: var(--nova-shadow-dark);
  font-family: Inter, "Segoe UI", "Noto Sans Sinhala", "Iskoola Pota", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  min-width: 320px;
  background: var(--paper);
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 16% 4%, rgba(20, 167, 165, 0.22), transparent 23rem),
    radial-gradient(circle at 86% 16%, rgba(143, 231, 224, 0.12), transparent 24rem),
    linear-gradient(180deg, var(--nova-main-deep) 0, var(--nova-main-dark) 330px, var(--nova-main) 650px, var(--nova-main-dark) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(143, 231, 224, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 231, 224, 0.03) 1px, transparent 1px);
  background-size: 54px 54px;
  opacity: 0.8;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.72), transparent 72%);
}

a,
button {
  font: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
  transform: none;
}

svg {
  width: 1.15rem;
  height: 1.15rem;
  flex: 0 0 auto;
  fill: currentColor;
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 32px;
  position: relative;
}

.hero__content {
  color: var(--white);
}

.hero {
  min-height: min(760px, calc(100svh - 48px));
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(300px, 0.78fr);
  gap: clamp(26px, 4.4vw, 58px);
  align-items: center;
  padding: clamp(14px, 2.6vw, 28px) 0;
}

.hero__content {
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(18px, 3vw, 40px) 0;
}

.hero__brand-panel {
  display: grid;
  gap: 10px;
  align-items: start;
}

.brand-chip {
  display: inline-flex;
  width: min(318px, 78vw);
  padding: 10px 12px;
  border: 1px solid var(--nova-border);
  border-radius: var(--radius-small);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 250, 248, 0.92)),
    var(--white);
  box-shadow: 0 18px 48px rgba(7, 17, 22, 0.11), var(--nova-inset);
}

.brand-chip img {
  display: block;
  width: 100%;
  height: auto;
}

.hero__brand-panel .eyebrow {
  margin: 0;
  color: var(--silver);
}

.eyebrow {
  margin: clamp(22px, 3.2vw, 34px) 0 10px;
  color: var(--accent-strong);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 680px;
  font-size: clamp(2.45rem, 6vw, 5rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.qualification {
  margin: 14px 0 0;
  color: var(--silver);
  font-size: clamp(0.98rem, 1.45vw, 1.16rem);
  font-weight: 650;
}

.tagline {
  max-width: 610px;
  margin: 16px 0 0;
  color: var(--white);
  font-size: clamp(1.32rem, 2.3vw, 2rem);
  line-height: 1.32;
  font-weight: 800;
}

.service-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.service-row span,
.availability {
  border: 1px solid rgba(143, 231, 224, 0.2);
  border-radius: var(--radius-small);
  background: linear-gradient(180deg, rgba(143, 231, 224, 0.12), rgba(7, 139, 143, 0.06));
  color: var(--white);
  font-weight: 750;
}

.service-row span {
  padding: 10px 13px;
  box-shadow: inset 3px 0 0 var(--nova-teal);
}

.availability {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  padding: 10px 13px;
  color: var(--accent-soft);
}

.availability span {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px var(--nova-teal-soft);
}

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

.primary-actions {
  margin-top: 26px;
}

.button,
.contact-utilities a,
.contact-utilities button,
.social-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  gap: 9px;
  border-radius: var(--radius-small);
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.button {
  padding: 0 19px;
  border: 1px solid transparent;
  font-weight: 850;
  text-align: center;
}

.button:hover,
.contact-utilities a:hover,
.contact-utilities button:hover,
.social-card:hover {
  transform: translateY(-3px);
}

.button:active,
.contact-utilities a:active,
.contact-utilities button:active,
.social-card:active {
  transform: translateY(1px);
  box-shadow: 0 8px 18px rgba(7, 17, 22, 0.18);
}

.button--primary {
  color: var(--white);
  border-color: rgba(112, 214, 205, 0.38);
  background: var(--nova-button-gradient);
  box-shadow: 0 16px 34px rgba(23, 111, 115, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.22), 0 3px 0 rgba(6, 50, 54, 0.82);
}

.button--dark {
  color: var(--white);
  border-color: rgba(112, 214, 205, 0.2);
  background:
    linear-gradient(180deg, rgba(112, 214, 205, 0.14), transparent 48%),
    linear-gradient(135deg, var(--nova-charcoal-soft), var(--nova-charcoal));
  box-shadow: 0 15px 32px rgba(7, 17, 22, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 3px 0 rgba(3, 61, 67, 0.52);
}

.button--light {
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(241, 248, 246, 0.98), rgba(204, 228, 224, 0.94));
  border-color: var(--nova-border-strong);
  box-shadow: 0 12px 25px rgba(7, 17, 22, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.86), 0 2px 0 rgba(23, 111, 115, 0.22);
}

.contact-utilities {
  margin-top: 14px;
  gap: 10px;
}

.contact-utilities a,
.contact-utilities button {
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid rgba(143, 231, 224, 0.2);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(7, 139, 143, 0.08));
  color: var(--white);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 10px 22px rgba(0, 0, 0, 0.18);
}

.share-status {
  min-height: 1.2em;
  margin: 12px 0 0;
  color: var(--accent-soft);
  font-weight: 700;
}

.hero__visual {
  min-width: 0;
  align-self: center;
  display: grid;
  align-items: center;
  position: relative;
  padding: clamp(16px, 2.6vw, 24px);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 100% 12%, var(--nova-teal-glow), transparent 17rem),
    linear-gradient(145deg, rgba(8, 40, 45, 0.96), rgba(18, 63, 68, 0.92) 56%, rgba(229, 240, 238, 0.78));
  box-shadow: var(--nova-shadow-dark);
  overflow: hidden;
}

.hero__visual::before {
  content: "";
  position: absolute;
  inset: 16px auto 16px 16px;
  width: 42%;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  pointer-events: none;
}

.portrait-panel {
  position: relative;
  aspect-ratio: 0.655;
  width: min(100%, 390px);
  margin: 0 auto;
  border-radius: var(--radius-small);
  overflow: hidden;
  background: linear-gradient(180deg, #ffffff 0%, #eef0f2 100%);
  box-shadow: 0 22px 64px rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.34);
}

.portrait-panel::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 18%;
  background: linear-gradient(to top, rgba(16, 17, 20, 0.18), transparent);
  pointer-events: none;
}

.portrait-panel img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.portrait-note {
  display: grid;
  gap: 2px;
  width: min(100%, 390px);
  margin: 12px auto 0;
  padding: 14px 16px;
  border-radius: var(--radius-small);
  color: var(--white);
  background: linear-gradient(135deg, rgba(8, 21, 26, 0.84), rgba(7, 139, 143, 0.2));
  border: 1px solid rgba(143, 231, 224, 0.16);
  box-shadow: 0 12px 24px rgba(7, 17, 22, 0.16);
}

.portrait-note span {
  color: var(--silver);
}

.section {
  scroll-margin-top: 20px;
  margin-top: clamp(30px, 5vw, 58px);
  padding: clamp(20px, 3.2vw, 34px);
  border: 1px solid var(--nova-border);
  border-radius: var(--radius);
  background:
    var(--nova-light-gradient),
    var(--surface);
  box-shadow: var(--shadow-soft), var(--nova-inset);
}

.section:nth-of-type(even):not(.timetable-section):not(.dynamic-gallery) {
  background:
    radial-gradient(circle at 100% 0, var(--nova-teal-soft), transparent 22rem),
    linear-gradient(135deg, rgba(214, 233, 229, 0.98), rgba(232, 242, 240, 0.94)),
    var(--surface);
}

.section + .section {
  position: relative;
}

.section + .section::before {
  content: "";
  position: absolute;
  left: clamp(18px, 4vw, 42px);
  top: calc(clamp(30px, 5vw, 58px) * -1);
  width: 1px;
  height: clamp(30px, 5vw, 58px);
  background: linear-gradient(to bottom, rgba(7, 139, 143, 0), var(--nova-border-strong));
}

.section:focus {
  outline: none;
}

.section:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.section__header {
  max-width: 780px;
  margin-bottom: 22px;
}

.section__header .eyebrow {
  margin-top: 0;
}

.section__header h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.65rem);
  line-height: 1.12;
  letter-spacing: 0;
}

.section__header p {
  margin: 10px 0 0;
  color: var(--muted);
  font-weight: 650;
}

.inquiry-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 10% 0, rgba(112, 214, 205, 0.3), transparent 21rem),
    linear-gradient(135deg, rgba(226, 239, 236, 0.98), rgba(207, 230, 226, 0.96)),
    var(--surface);
}

.inquiry-section::before {
  content: "";
  position: absolute;
  inset: 0;
  width: auto;
  background:
    linear-gradient(90deg, rgba(7, 139, 143, 0.16), transparent 22%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.72), transparent 24%);
  pointer-events: none;
}

.inquiry-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  position: relative;
  z-index: 1;
}

.inquiry-steps li {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px 12px;
  border: 1px solid rgba(7, 139, 143, 0.22);
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.76), rgba(234, 242, 241, 0.76));
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 850;
  text-align: center;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82), 0 8px 18px rgba(7, 17, 22, 0.06);
}

.inquiry-steps li.is-active {
  color: var(--white);
  border-color: rgba(143, 231, 224, 0.36);
  background: var(--nova-button-gradient);
  box-shadow: 0 12px 24px rgba(7, 139, 143, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.inquiry-steps li.is-complete {
  color: #054d52;
  border-color: rgba(7, 139, 143, 0.32);
  background: linear-gradient(180deg, rgba(143, 231, 224, 0.3), rgba(234, 242, 241, 0.88));
}

.inquiry-steps li.is-complete::before {
  content: "";
  width: 7px;
  height: 7px;
  margin-right: 7px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(7, 139, 143, 0.12);
}

.inquiry-steps li.is-disabled {
  color: rgba(17, 24, 32, 0.44);
  background: rgba(255, 255, 255, 0.45);
  border-color: rgba(17, 24, 32, 0.08);
  box-shadow: none;
}

.inquiry-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(286px, 0.42fr);
  gap: 20px;
  align-items: start;
}

.inquiry-panel,
.inquiry-summary,
.timetable-card,
.teaching-card {
  border: 1px solid var(--nova-border);
  border-radius: var(--radius-small);
  background: rgba(225, 239, 236, 0.84);
}

.inquiry-panel,
.inquiry-summary {
  padding: 18px;
}

.choice-group {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.choice-group[aria-label="Subject choices"] {
  grid-template-columns: repeat(2, minmax(220px, 304px));
  align-items: stretch;
}

.choice-group--compact {
  margin-bottom: 16px;
}

.choice-label {
  margin: 16px 0 8px;
  color: var(--accent-strong);
  font-size: 0.86rem;
  font-weight: 850;
  text-transform: uppercase;
}

.choice-button,
.utility-button {
  min-height: 50px;
  border: 1px solid rgba(7, 139, 143, 0.2);
  border-radius: var(--radius-small);
  background:
    linear-gradient(180deg, rgba(238, 247, 245, 0.98), rgba(207, 230, 226, 0.92));
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease, background 160ms ease, color 160ms ease;
}

.choice-button {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 4px 10px;
  align-items: center;
  padding: 10px 12px;
  box-shadow: var(--shadow-raised), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.choice-button--subject {
  min-height: 76px;
  max-width: 304px;
  padding: 11px 12px;
  background:
    linear-gradient(180deg, rgba(238, 247, 245, 0.98), rgba(202, 226, 222, 0.95)),
    var(--surface);
  box-shadow: 0 13px 22px rgba(7, 17, 22, 0.13), 0 3px 0 rgba(23, 111, 115, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.choice-button span {
  grid-column: 2;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.35;
}

.choice-button strong {
  grid-column: 2;
  font-size: 0.92rem;
  line-height: 1.2;
}

.choice-button--subject strong {
  font-size: 0.98rem;
}

.choice-icon {
  grid-row: span 2;
  grid-column: 1;
  width: 30px;
  height: 30px;
  display: inline-grid;
  place-items: center;
  border-radius: 11px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(112, 214, 205, 0.22), transparent 45%),
    linear-gradient(145deg, var(--nova-teal), var(--nova-teal-dark));
  box-shadow: 0 10px 18px rgba(7, 139, 143, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

.choice-icon svg {
  width: 0.96rem;
  height: 0.96rem;
}

.choice-button.is-selected {
  transform: translateY(-2px);
  border-color: rgba(7, 139, 143, 0.74);
  background:
    linear-gradient(180deg, rgba(143, 231, 224, 0.3), rgba(247, 250, 248, 0.92));
  box-shadow: inset 4px 0 0 var(--accent), 0 18px 34px rgba(7, 139, 143, 0.2), 0 3px 0 rgba(5, 94, 100, 0.42);
}

.choice-button.is-selected .choice-icon {
  background: linear-gradient(145deg, var(--nova-teal-dark), var(--nova-charcoal));
}

.choice-check {
  grid-column: 3;
  grid-row: 1 / span 2;
  width: 10px;
  height: 10px;
  align-self: center;
  border: 1px solid rgba(7, 139, 143, 0.42);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
}

.choice-button.is-selected .choice-check {
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(7, 139, 143, 0.13);
}

.choice-button:hover,
.utility-button:hover,
.map-link:hover,
.carousel-button:hover {
  transform: translateY(-3px);
  border-color: rgba(7, 139, 143, 0.5);
  box-shadow: 0 18px 32px rgba(7, 139, 143, 0.16), 0 3px 0 rgba(5, 94, 100, 0.25);
}

.choice-button:active,
.utility-button:active,
.map-link:active,
.carousel-button:active {
  transform: translateY(1px);
  box-shadow: 0 9px 18px rgba(7, 17, 22, 0.14);
}

.choice-button:focus-visible,
.utility-button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.step-panel {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(16, 17, 20, 0.1);
}

.step-panel h3,
.inquiry-summary h3,
.timetable-card h3,
.teaching-card h3 {
  margin: 0;
  font-size: 1.08rem;
}

.step-panel p {
  margin: 6px 0 0;
  color: var(--muted);
}

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

.inquiry-actions {
  margin-top: 14px;
}

.online-payment-panel {
  display: grid;
  gap: 14px;
  margin-top: 18px;
  padding: 17px;
  border: 1px solid rgba(7, 139, 143, 0.28);
  border-radius: var(--radius-small);
  color: var(--ink);
  background:
    radial-gradient(circle at 0 0, var(--nova-teal-glow), transparent 15rem),
    linear-gradient(135deg, rgba(226, 239, 236, 0.98), rgba(203, 228, 224, 0.94)),
    var(--surface);
  box-shadow: 0 18px 42px rgba(7, 139, 143, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.86), 0 3px 0 rgba(7, 139, 143, 0.14);
}

.online-payment-panel .eyebrow,
.online-payment-panel h3,
.online-payment-panel p {
  margin: 0;
}

.online-payment-panel > div:first-child {
  display: grid;
  gap: 7px;
}

.online-payment-panel > div:first-child p:last-child {
  color: #44505a;
  line-height: 1.56;
}

.online-payment-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.online-payment-details div {
  padding: 12px;
  border: 1px solid rgba(7, 139, 143, 0.14);
  border-radius: var(--radius-small);
  background: rgba(234, 244, 242, 0.82);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.online-payment-details dt {
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.online-payment-details dd {
  margin: 4px 0 0;
  font-weight: 850;
  overflow-wrap: anywhere;
}

.online-payment-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.utility-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 13px;
  font-weight: 850;
  text-align: center;
  box-shadow: var(--shadow-raised), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.inquiry-summary {
  position: sticky;
  top: 18px;
  color: var(--white);
  background:
    radial-gradient(circle at 100% 0, rgba(7, 139, 143, 0.28), transparent 16rem),
    linear-gradient(145deg, rgba(17, 28, 34, 0.98), rgba(8, 21, 26, 0.97)),
    var(--charcoal);
  border-color: rgba(143, 231, 224, 0.16);
  box-shadow: var(--shadow-dark), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.inquiry-summary:not(.is-ready) {
  position: static;
  align-self: start;
  padding: 14px 16px;
  background:
    linear-gradient(145deg, rgba(17, 28, 34, 0.94), rgba(8, 21, 26, 0.9)),
    var(--charcoal);
}

.inquiry-summary:not(.is-ready) h3,
.inquiry-summary:not(.is-ready) dl {
  display: none;
}

.inquiry-summary:not(.is-ready) p {
  margin: 0;
}

.inquiry-summary dl {
  display: grid;
  gap: 10px;
  margin: 14px 0;
}

.inquiry-summary dl div {
  display: grid;
  gap: 3px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.inquiry-summary dt {
  color: var(--silver);
  font-size: 0.84rem;
  font-weight: 750;
}

.inquiry-summary dd {
  margin: 0;
  font-weight: 850;
}

.inquiry-summary p {
  color: var(--silver);
  line-height: 1.45;
}

.inquiry-whatsapp {
  width: 100%;
  box-shadow: 0 16px 36px rgba(15, 124, 134, 0.32);
}

.timetable-section {
  color: var(--white);
  background: var(--nova-dark-gradient), var(--charcoal);
  border-color: rgba(143, 231, 224, 0.16);
  box-shadow: var(--shadow-dark), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.timetable-section .eyebrow,
.timetable-section .section__header p {
  color: var(--silver);
}

.timetable-reveal-section {
  display: grid;
  gap: 16px;
}

.timetable-reveal-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: clamp(16px, 2.5vw, 22px);
  border: 1px solid rgba(214, 190, 122, 0.34);
  border-radius: var(--radius-small);
  background:
    radial-gradient(circle at 100% 0, rgba(214, 190, 122, 0.08), transparent 15rem),
    linear-gradient(145deg, rgba(35, 93, 96, 0.86), rgba(15, 51, 54, 0.94));
  box-shadow:
    0 18px 42px rgba(4, 18, 20, 0.28),
    inset 0 1px 0 rgba(244, 250, 248, 0.1);
}

.timetable-reveal-card h2,
.timetable-reveal-card p {
  margin: 0;
}

.timetable-reveal-card p:last-child {
  margin-top: 6px;
  color: var(--nova-text-soft);
  line-height: 1.45;
}

.timetable-toggle {
  flex: 0 0 auto;
  min-width: 150px;
}

.timetable-panel {
  padding-top: 16px;
}

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

.timetable-card {
  padding: 18px;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(232, 242, 240, 0.98), rgba(209, 231, 227, 0.94));
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.2), 0 3px 0 rgba(7, 139, 143, 0.16);
}

.timetable-card header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.map-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 40px;
  padding: 0 13px;
  border: 1px solid rgba(7, 139, 143, 0.32);
  border-radius: var(--radius-small);
  color: var(--nova-teal-ink);
  background:
    linear-gradient(180deg, rgba(238, 247, 245, 0.96), rgba(194, 226, 221, 0.94));
  font-weight: 850;
  text-decoration: none;
  box-shadow: 0 12px 24px rgba(7, 139, 143, 0.14), 0 2px 0 rgba(7, 139, 143, 0.22);
}

.class-list {
  display: grid;
  gap: 12px;
}

.class-row {
  display: grid;
  grid-template-columns: 0.86fr 0.78fr 1fr;
  gap: 12px;
  align-items: center;
  min-height: 62px;
  padding: 13px 14px;
  border-radius: var(--radius-small);
  background:
    linear-gradient(90deg, rgba(23, 111, 115, 0.14), rgba(223, 239, 236, 0.94));
  border: 1px solid rgba(7, 139, 143, 0.1);
}

.class-row strong,
.class-row span,
.class-row time {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
}

.class-row span {
  color: var(--accent-strong);
  font-weight: 850;
}

.class-row time {
  color: #31353b;
  font-weight: 800;
}

.teaching-grid {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  overscroll-behavior-x: contain;
}

.teaching-carousel {
  min-width: 0;
  padding: 2px;
}

.teaching-header {
  max-width: none;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
}

.teaching-header > div:first-child {
  max-width: 780px;
}

.teaching-controls {
  display: flex;
  gap: 8px;
  align-items: center;
  flex: 0 0 auto;
}

.teaching-card {
  flex: 0 0 100%;
  width: 100%;
  min-height: 248px;
  padding: clamp(18px, 2.6vw, 28px);
  scroll-snap-align: start;
  background:
    radial-gradient(circle at 100% 0, var(--nova-teal-glow), transparent 17rem),
    linear-gradient(135deg, rgba(232, 242, 240, 0.98), rgba(205, 229, 225, 0.94));
  box-shadow: 0 20px 44px rgba(7, 17, 22, 0.11), inset 0 1px 0 rgba(255, 255, 255, 0.88), 0 3px 0 rgba(7, 139, 143, 0.14);
}

.teaching-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 15px;
}

.teaching-card:nth-child(4),
.teaching-card:nth-child(5) {
  grid-column: auto;
}

.teaching-card__top small {
  display: inline-flex;
  color: var(--accent-strong);
  font-weight: 900;
}

.teaching-icon {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border-radius: 12px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(143, 231, 224, 0.18), transparent 48%),
    linear-gradient(145deg, var(--nova-teal), var(--nova-teal-dark));
  box-shadow: 0 13px 28px rgba(7, 139, 143, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.teaching-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.teaching-card h3 {
  line-height: 1.42;
  font-size: clamp(1.22rem, 2vw, 1.72rem);
  max-width: 24ch;
}

.teaching-card p {
  margin: 12px 0 0;
  color: #3f444b;
  line-height: 1.74;
  max-width: 62ch;
}

.teaching-card > strong {
  display: inline-flex;
  width: fit-content;
  margin-top: 16px;
  padding: 6px 9px;
  border-radius: 999px;
  color: #0b6870;
  background: rgba(7, 139, 143, 0.11);
  font-size: 0.82rem;
}

.carousel-count {
  min-height: 38px;
  min-width: 76px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(7, 139, 143, 0.2);
  border-radius: 999px;
  color: var(--accent-strong);
  background: linear-gradient(180deg, rgba(238, 247, 245, 0.9), rgba(203, 228, 224, 0.86));
  font-size: 0.88rem;
  font-weight: 900;
  box-shadow: 0 8px 18px rgba(7, 17, 22, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.84);
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 7px;
  margin-top: 12px;
}

.carousel-dots button {
  width: 8px;
  height: 8px;
  min-width: 8px;
  min-height: 8px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(7, 139, 143, 0.22);
  cursor: pointer;
  transition: width 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.carousel-dots button.is-active {
  width: 22px;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(7, 139, 143, 0.12);
}

.playlist-section {
  overflow: hidden;
  background:
    radial-gradient(circle at 0 0, rgba(143, 231, 224, 0.17), transparent 22rem),
    linear-gradient(135deg, rgba(226, 239, 236, 0.98), rgba(210, 232, 228, 0.94)),
    var(--surface);
}

.playlist-header {
  max-width: none;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
}

.playlist-header > div:first-child {
  max-width: 760px;
}

.playlist-controls {
  display: none;
  gap: 8px;
  flex: 0 0 auto;
}

.carousel-button {
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid rgba(7, 139, 143, 0.24);
  border-radius: 999px;
  color: var(--ink);
  background: linear-gradient(180deg, rgba(238, 247, 245, 0.98), rgba(194, 226, 221, 0.92));
  cursor: pointer;
  font-weight: 850;
  box-shadow: 0 10px 22px rgba(7, 17, 22, 0.1), 0 2px 0 rgba(7, 139, 143, 0.2);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.playlist-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 2px 2px 14px;
}

.playlist-card {
  min-height: 176px;
  display: grid;
  grid-template-rows: minmax(92px, auto) auto;
  border: 1px solid rgba(7, 139, 143, 0.14);
  border-radius: var(--radius-small);
  overflow: hidden;
  color: var(--ink);
  background: linear-gradient(180deg, rgba(232, 242, 240, 0.98), rgba(204, 228, 224, 0.94));
  text-decoration: none;
  scroll-snap-align: start;
  box-shadow: 0 15px 32px rgba(7, 17, 22, 0.09), 0 3px 0 rgba(7, 139, 143, 0.12);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.playlist-card:hover,
.playlist-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--nova-border-strong);
  box-shadow: 0 20px 44px rgba(7, 17, 22, 0.13), 0 3px 0 rgba(7, 139, 143, 0.22);
}

.playlist-thumb {
  position: relative;
  min-height: 104px;
  display: grid;
  place-items: center;
  color: var(--white);
  background:
    radial-gradient(circle at 76% 0, rgba(143, 231, 224, 0.18), transparent 9rem),
    linear-gradient(145deg, rgba(17, 28, 34, 0.98), rgba(8, 21, 26, 0.98) 58%, rgba(7, 139, 143, 0.62)),
    var(--charcoal);
}

.playlist-thumb svg {
  width: 2.85rem;
  height: 2.85rem;
  padding: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
}

.playlist-thumb small {
  position: absolute;
  right: 12px;
  bottom: 10px;
  color: var(--silver);
  font-weight: 900;
}

.playlist-card__body {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.playlist-card__body strong {
  font-size: 1.02rem;
}

.playlist-action {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 0 10px;
  border: 1px solid rgba(7, 139, 143, 0.28);
  border-radius: 999px;
  color: var(--white);
  background: var(--nova-button-gradient);
  font-weight: 850;
  box-shadow: 0 10px 20px rgba(7, 139, 143, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.playlist-action svg {
  width: 1rem;
  height: 1rem;
}

.social-section {
  display: grid;
  grid-template-columns: minmax(220px, 0.34fr) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  margin-top: clamp(28px, 5vw, 56px);
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid rgba(143, 231, 224, 0.16);
  border-radius: var(--radius);
  background: var(--nova-dark-gradient), var(--charcoal);
  box-shadow: var(--shadow-dark), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.social-section h2 {
  margin: 0;
  color: var(--white);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
}

.social-section .eyebrow {
  margin: 0 0 8px;
  color: var(--silver);
}

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

.social-card {
  justify-content: flex-start;
  min-width: 0;
  min-height: 76px;
  padding: 15px;
  border: 1px solid rgba(143, 231, 224, 0.16);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(7, 139, 143, 0.08));
  color: var(--white);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.09), 0 14px 28px rgba(0, 0, 0, 0.16), 0 2px 0 rgba(7, 139, 143, 0.14);
}

.social-card span {
  min-width: 0;
}

.social-card strong,
.social-card small {
  display: block;
}

.social-card small {
  margin-top: 3px;
  color: var(--silver);
  overflow-wrap: anywhere;
}

.fallback {
  min-height: 100svh;
  display: grid;
  place-content: center;
  gap: 12px;
  padding: 24px;
  text-align: center;
}

.fallback a {
  color: var(--accent-strong);
  font-weight: 800;
}

.profile-unavailable {
  min-height: 100svh;
  display: grid;
  place-content: center;
  justify-items: start;
  gap: 12px;
  width: min(100% - 32px, 620px);
  margin: 0 auto;
}

.profile-unavailable h1,
.profile-unavailable p {
  margin: 0;
}

.dynamic-gallery {
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 18% 0, rgba(143, 231, 224, 0.16), transparent 22rem),
    radial-gradient(circle at 90% 72%, rgba(7, 139, 143, 0.2), transparent 18rem),
    linear-gradient(145deg, rgba(17, 28, 34, 0.98), rgba(8, 21, 26, 0.98) 62%, rgba(5, 94, 100, 0.32)),
    var(--charcoal);
  border-color: rgba(143, 231, 224, 0.16);
  box-shadow: var(--shadow-dark), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.dynamic-gallery .eyebrow,
.dynamic-gallery .section__header p {
  color: var(--silver);
}

.gallery-header {
  max-width: none;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
}

.gallery-header > div:first-child {
  max-width: 720px;
}

.gallery-controls {
  display: flex;
  gap: 8px;
  align-items: center;
  flex: 0 0 auto;
}

.gallery-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(260px, 38%);
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  overscroll-behavior-x: contain;
  padding: 2px 2px 12px;
  scrollbar-width: none;
}

.gallery-item {
  margin: 0;
  scroll-snap-align: start;
  border: 1px solid rgba(143, 231, 224, 0.16);
  border-radius: var(--radius-small);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(232, 242, 240, 0.98), rgba(204, 228, 224, 0.94));
  color: var(--ink);
  box-shadow: 0 20px 42px rgba(0, 0, 0, 0.24), 0 3px 0 rgba(7, 139, 143, 0.15);
}

.gallery-item img {
  display: block;
  width: 100%;
  height: clamp(210px, 24vw, 292px);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background:
    linear-gradient(135deg, rgba(234, 242, 241, 0.95), rgba(247, 250, 248, 0.86));
}

.gallery-item--portrait img {
  aspect-ratio: 3 / 4;
  object-position: center top;
}

.gallery-item--wide img {
  aspect-ratio: 16 / 9;
  object-fit: contain;
  background: var(--nova-charcoal-soft);
}

.gallery-item figcaption {
  padding: 12px;
  line-height: 1.55;
}

.gallery-dots {
  display: flex;
}

.payment-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.payment-details > div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 5px 10px;
  align-items: center;
  padding: 13px;
  border: 1px solid var(--nova-border);
  border-radius: var(--radius-small);
  background: rgba(225, 239, 236, 0.84);
}

.payment-details strong {
  overflow-wrap: anywhere;
}

.payment-details span {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 750;
}

.payment-instructions {
  line-height: 1.7;
}

.payment-actions,
.pdf-public-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.payment-copy-status {
  min-height: 1.3em;
  color: var(--accent-strong);
  font-weight: 750;
}

.pdf-section {
  background:
    radial-gradient(circle at 90% 0, rgba(7, 139, 143, 0.13), transparent 20rem),
    linear-gradient(135deg, rgba(226, 239, 236, 0.98), rgba(207, 230, 226, 0.94)),
    var(--surface);
}

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

.pdf-public-card {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid rgba(7, 139, 143, 0.14);
  border-radius: var(--radius-small);
  background: linear-gradient(180deg, rgba(232, 242, 240, 0.98), rgba(204, 228, 224, 0.94));
  box-shadow: 0 16px 34px rgba(7, 17, 22, 0.09), 0 3px 0 rgba(7, 139, 143, 0.12);
}

.pdf-public-card > span {
  width: fit-content;
  padding: 4px 8px;
  border: 1px solid var(--nova-border);
  border-radius: 999px;
  color: var(--nova-teal-dark);
  background: var(--accent-soft);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.pdf-public-card h3,
.pdf-public-card p {
  margin: 0;
}

.pdf-public-card p {
  color: var(--muted);
  line-height: 1.58;
}

.pdf-public-card small {
  color: var(--muted);
  font-weight: 800;
}

.pdf-public-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pdf-public-actions .button {
  min-height: 40px;
}

.pdf-link-status {
  min-height: 1.3em;
  color: var(--accent-strong);
  font-weight: 750;
}

.site-footer {
  margin: clamp(24px, 5vw, 44px) 0 4px;
  padding: 16px;
  border: 1px solid rgba(7, 139, 143, 0.16);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(226, 239, 236, 0.88), rgba(207, 230, 226, 0.84));
  box-shadow: 0 12px 28px rgba(7, 17, 22, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.82);
  text-align: center;
}

.site-footer a {
  color: var(--accent-strong);
  font-size: 0.9rem;
  font-weight: 850;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--ink);
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-top: 6px;
    min-height: auto;
  }

  .hero__visual {
    order: -1;
  }

  .hero__visual {
    padding: 10px;
  }

  .portrait-panel {
    width: min(100%, 312px);
    margin: 0 auto;
    aspect-ratio: 0.655;
  }

  .portrait-note {
    width: min(100%, 312px);
  }

  .hero__content {
    text-align: left;
    padding-top: 0;
  }

  .hero__brand-panel {
    order: 8;
    width: 100%;
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 10px;
    border: 1px solid var(--nova-border);
    border-radius: var(--radius-small);
    background:
      linear-gradient(135deg, rgba(8, 21, 26, 0.08), rgba(7, 139, 143, 0.1)),
      rgba(225, 239, 236, 0.84);
  }

  .hero__brand-panel .brand-chip {
    width: 118px;
    padding: 5px 6px;
    flex: 0 0 auto;
    box-shadow: none;
  }

  .hero__brand-panel .eyebrow {
    margin: 0;
  }

  .hero__content h1 {
    order: 1;
  }

  .qualification {
    order: 2;
  }

  .tagline {
    order: 3;
  }

  .service-row,
  .availability {
    order: 4;
  }

  .primary-actions {
    order: 5;
  }

  .contact-utilities {
    order: 6;
  }

  .share-status {
    order: 7;
  }

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

  .social-section {
    grid-template-columns: 1fr;
  }

  .inquiry-grid,
  .timetable-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .inquiry-summary {
    position: static;
  }

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

  .teaching-card,
  .teaching-card:nth-child(4),
  .teaching-card:nth-child(5) {
    grid-column: auto;
  }

  .playlist-header {
    display: grid;
    align-items: start;
  }

  .gallery-header {
    display: grid;
    align-items: start;
  }

  .playlist-controls {
    display: flex;
  }

  .gallery-controls {
    width: 100%;
  }

  .gallery-controls .carousel-button {
    flex: 1;
  }

  .playlist-track {
    grid-auto-flow: column;
    grid-auto-columns: 100%;
    grid-template-columns: none;
    grid-template-rows: 1fr;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
    overscroll-behavior-x: contain;
  }

  .playlist-dots {
    display: flex;
  }
}

@media (max-width: 520px) {
  .page-shell {
    width: min(100% - 20px, 420px);
    padding-top: 10px;
  }

  h1 {
    font-size: clamp(2.18rem, 11.2vw, 3.05rem);
    line-height: 0.98;
  }

  .qualification {
    margin-top: 9px;
  }

  .tagline {
    margin-top: 10px;
    font-size: clamp(1.12rem, 6.1vw, 1.42rem);
    line-height: 1.38;
  }

  .service-row {
    gap: 7px;
    margin-top: 14px;
  }

  .service-row span,
  .availability {
    padding: 8px 9px;
    font-size: 0.86rem;
  }

  .availability {
    margin-top: 8px;
  }

  .primary-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px;
    width: 100%;
    margin-top: 16px;
  }

  .primary-actions .button:first-child {
    grid-column: 1 / -1;
  }

  .contact-utilities {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 7px;
    width: 100%;
    margin-top: 9px;
  }

  .button,
  .contact-utilities a,
  .contact-utilities button {
    width: 100%;
  }

  .button {
    min-height: 46px;
    padding: 0 10px;
  }

  .contact-utilities a,
  .contact-utilities button {
    min-height: 42px;
    gap: 5px;
    padding: 0 6px;
    font-size: 0.76rem;
  }

  .contact-utilities svg {
    width: 0.96rem;
    height: 0.96rem;
  }

  .service-row span {
    width: auto;
    max-width: 100%;
  }

  .portrait-note {
    width: min(100%, 312px);
    margin-top: 8px;
    padding: 10px 12px;
  }

  .social-section {
    padding: 14px;
  }

  .section {
    margin-top: 26px;
    padding: 13px;
  }

  .section__header {
    margin-bottom: 14px;
  }

  .section__header h2 {
    font-size: clamp(1.48rem, 8.5vw, 2.05rem);
    line-height: 1.18;
  }

  .section__header p {
    line-height: 1.52;
  }

  .inquiry-steps {
    gap: 5px;
    margin-bottom: 12px;
  }

  .inquiry-steps li {
    min-height: 34px;
    padding: 6px 5px;
    font-size: 0.72rem;
  }

  .inquiry-panel,
  .inquiry-summary {
    padding: 12px;
  }

  .choice-group,
  .grade-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .choice-group[aria-label="Subject choices"] {
    grid-template-columns: 1fr;
  }

  .timetable-card header {
    display: grid;
  }

  .class-row {
    grid-template-columns: 1fr;
    gap: 2px;
    min-height: 0;
    padding: 10px 11px;
  }

  .timetable-card {
    padding: 13px;
  }

  .timetable-card header {
    gap: 8px;
    margin-bottom: 10px;
  }

  .map-link {
    min-height: 38px;
  }

  .teaching-section {
    background:
      var(--nova-light-gradient),
      var(--nova-surface);
  }

  .teaching-header {
    display: grid;
    gap: 12px;
  }

  .teaching-controls {
    display: flex;
    width: 100%;
  }

  .teaching-controls .carousel-button {
    flex: 1;
  }

  .teaching-grid {
    gap: 0;
  }

  .teaching-card {
    min-height: clamp(292px, 74vw, 360px);
    margin: 0;
    padding: 17px;
    scroll-snap-align: start;
    box-shadow: 0 16px 34px rgba(7, 17, 22, 0.1), 0 3px 0 rgba(7, 139, 143, 0.14);
  }

  .teaching-card h3 {
    line-height: 1.5;
  }

  .teaching-card p {
    line-height: 1.76;
  }

  .teaching-dots {
    display: flex;
  }

  .playlist-controls {
    width: 100%;
  }

  .carousel-button {
    flex: 1;
  }

  .playlist-track {
    grid-auto-columns: 100%;
    gap: 10px;
    padding: 0;
    scrollbar-width: none;
  }

  .playlist-card {
    min-height: 188px;
  }

  .playlist-thumb {
    min-height: 112px;
  }

  .social-card {
    min-height: 62px;
    padding: 12px;
  }

  .gallery-track {
    grid-auto-columns: 100%;
    gap: 10px;
    scrollbar-width: none;
  }

  .gallery-item img {
    height: clamp(230px, 68vw, 330px);
  }

  .gallery-dots {
    display: flex;
  }

  .payment-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .online-payment-details,
  .online-payment-actions {
    grid-template-columns: 1fr;
  }

  .online-payment-actions {
    display: grid;
  }

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

  .pdf-public-list {
    grid-template-columns: 1fr;
  }
}

/* Chunk 07 exact color lock: #174447 controls the complete public profile. */
.brand-chip {
  border-color: var(--nova-border-strong);
  background:
    linear-gradient(180deg, rgba(143, 231, 224, 0.16), rgba(27, 76, 79, 0.94)),
    var(--nova-main-card);
  box-shadow: var(--nova-shadow), var(--nova-inset);
}

.button--light,
.contact-utilities a,
.contact-utilities button,
.utility-button,
.map-link,
.carousel-button,
.playlist-action,
.pdf-public-actions .button,
.payment-actions .button,
.site-footer a {
  color: var(--nova-text);
  border-color: var(--nova-border-strong);
  background:
    linear-gradient(180deg, rgba(143, 231, 224, 0.16), rgba(20, 167, 165, 0.04) 48%),
    linear-gradient(135deg, var(--nova-main-card-2), var(--nova-main-card));
  box-shadow: var(--nova-shadow-teal), var(--nova-inset), 0 3px 0 rgba(9, 38, 41, 0.72);
}

.button--primary,
.inquiry-whatsapp,
.playlist-action,
.pdf-public-actions .button:first-child {
  color: var(--nova-text);
  border-color: rgba(143, 231, 224, 0.52);
  background: var(--nova-button-gradient);
  box-shadow: var(--nova-shadow-teal), var(--nova-inset), 0 3px 0 rgba(9, 38, 41, 0.82);
}

.button--dark,
.social-card {
  color: var(--nova-text);
  border-color: var(--nova-border);
  background:
    linear-gradient(180deg, rgba(143, 231, 224, 0.13), rgba(20, 167, 165, 0.04) 50%),
    linear-gradient(135deg, var(--nova-main-card), var(--nova-main-dark));
  box-shadow: var(--nova-shadow), var(--nova-inset), 0 3px 0 rgba(20, 167, 165, 0.12);
}

.hero__visual,
.section,
.section:nth-of-type(even):not(.timetable-section):not(.dynamic-gallery),
.inquiry-section,
.playlist-section,
.pdf-section,
.site-footer,
.hero__brand-panel {
  color: var(--nova-text);
  border-color: var(--nova-border);
  background:
    radial-gradient(circle at 12% 0, rgba(143, 231, 224, 0.12), transparent 20rem),
    radial-gradient(circle at 96% 18%, rgba(20, 167, 165, 0.16), transparent 21rem),
    linear-gradient(135deg, var(--nova-main), var(--nova-main-card) 58%, var(--nova-main-dark));
  box-shadow: var(--nova-shadow), var(--nova-inset);
}

.hero__visual {
  background:
    radial-gradient(circle at 100% 12%, rgba(143, 231, 224, 0.18), transparent 17rem),
    linear-gradient(145deg, var(--nova-main-card-2), var(--nova-main) 54%, var(--nova-main-deep));
}

.portrait-panel {
  border-color: var(--nova-border-strong);
  background:
    linear-gradient(180deg, rgba(143, 231, 224, 0.12), rgba(27, 76, 79, 0.92)),
    var(--nova-main-card);
}

.portrait-note,
.inquiry-summary,
.inquiry-summary:not(.is-ready),
.timetable-section,
.dynamic-gallery,
.social-section {
  color: var(--nova-text);
  border-color: var(--nova-border);
  background: var(--nova-dark-gradient), var(--nova-main-dark);
  box-shadow: var(--nova-shadow), var(--nova-inset);
}

.section__header p,
.section__header .eyebrow,
.eyebrow,
.qualification,
.portrait-note span,
.inquiry-summary dt,
.inquiry-summary p,
.timetable-section .eyebrow,
.timetable-section .section__header p,
.dynamic-gallery .eyebrow,
.dynamic-gallery .section__header p,
.social-section .eyebrow,
.social-card small,
.playlist-thumb small,
.step-panel p,
.choice-button span,
.teaching-card p,
.pdf-public-card p,
.pdf-public-card small,
.payment-details span,
.online-payment-panel > div:first-child p:last-child {
  color: var(--nova-text-soft);
}

.inquiry-section::before {
  background:
    linear-gradient(90deg, rgba(143, 231, 224, 0.11), transparent 24%),
    linear-gradient(180deg, rgba(244, 250, 248, 0.08), transparent 24%);
}

.inquiry-steps li,
.inquiry-steps li.is-complete,
.choice-button,
.choice-button--subject,
.inquiry-panel,
.timetable-card,
.teaching-card,
.playlist-card,
.gallery-item,
.payment-details > div,
.online-payment-panel,
.online-payment-details div,
.pdf-public-card,
.class-row {
  color: var(--nova-text);
  border-color: var(--nova-border);
  background:
    linear-gradient(180deg, rgba(143, 231, 224, 0.13), rgba(20, 167, 165, 0.04) 50%),
    linear-gradient(135deg, var(--nova-main-card), var(--nova-main));
  box-shadow: var(--nova-shadow), var(--nova-inset), 0 3px 0 rgba(20, 167, 165, 0.13);
}

.choice-group[aria-label="Subject choices"] {
  grid-template-columns: repeat(2, minmax(210px, 286px));
}

.choice-button--subject {
  min-height: 72px;
  max-width: 286px;
}

.choice-button strong,
.choice-button--subject strong,
.step-panel h3,
.inquiry-summary h3,
.timetable-card h3,
.teaching-card h3,
.playlist-card__body strong,
.pdf-public-card h3,
.online-payment-panel h3,
.online-payment-details dd,
.class-row strong,
.class-row time {
  color: var(--nova-text);
}

.choice-label,
.online-payment-details dt,
.teaching-card__top small,
.class-row span,
.payment-copy-status,
.pdf-link-status,
.fallback a {
  color: var(--nova-aqua);
}

.choice-icon,
.teaching-icon {
  background:
    linear-gradient(180deg, rgba(143, 231, 224, 0.24), transparent 45%),
    linear-gradient(145deg, var(--nova-teal-bright), var(--nova-main-soft));
  box-shadow: var(--nova-shadow-teal), var(--nova-inset);
}

.choice-check {
  border-color: var(--nova-border-strong);
  background: rgba(9, 38, 41, 0.92);
}

.choice-button.is-selected {
  border-color: rgba(143, 231, 224, 0.72);
  background:
    linear-gradient(180deg, rgba(143, 231, 224, 0.2), rgba(20, 167, 165, 0.08) 52%),
    linear-gradient(135deg, var(--nova-main-card-2), var(--nova-main-card));
  box-shadow: inset 4px 0 0 var(--nova-teal-bright), var(--nova-shadow-teal), 0 3px 0 rgba(20, 167, 165, 0.28);
}

.choice-button.is-selected .choice-icon {
  background: linear-gradient(145deg, var(--nova-teal-bright), var(--nova-main-soft));
}

.choice-button.is-selected .choice-check,
.carousel-dots button.is-active {
  background: var(--nova-aqua);
  box-shadow: 0 0 0 5px rgba(20, 167, 165, 0.22);
}

.inquiry-steps li.is-active {
  color: var(--nova-text);
  border-color: rgba(143, 231, 224, 0.62);
  background: var(--nova-button-gradient);
  box-shadow: var(--nova-shadow-teal), var(--nova-inset);
}

.inquiry-steps li.is-disabled {
  color: rgba(244, 250, 248, 0.42);
  border-color: rgba(143, 231, 224, 0.12);
  background: rgba(15, 51, 54, 0.64);
}

.step-panel {
  border-top-color: rgba(143, 231, 224, 0.16);
}

.online-payment-panel {
  background:
    radial-gradient(circle at 0 0, rgba(143, 231, 224, 0.15), transparent 15rem),
    linear-gradient(135deg, var(--nova-main-card-2), var(--nova-main-card));
}

.map-link:hover,
.button:hover,
.contact-utilities a:hover,
.contact-utilities button:hover,
.utility-button:hover,
.carousel-button:hover,
.social-card:hover,
.playlist-card:hover,
.playlist-card:focus-visible {
  border-color: rgba(143, 231, 224, 0.68);
  box-shadow: var(--nova-shadow-teal), var(--nova-inset), 0 3px 0 rgba(20, 167, 165, 0.26);
}

.playlist-thumb {
  background:
    radial-gradient(circle at 76% 0, rgba(143, 231, 224, 0.2), transparent 9rem),
    linear-gradient(145deg, var(--nova-main-deep), var(--nova-main-dark) 58%, var(--nova-main-card));
}

.playlist-thumb svg {
  background: rgba(143, 231, 224, 0.14);
}

.gallery-item figcaption {
  background: linear-gradient(180deg, rgba(27, 76, 79, 0.98), rgba(15, 51, 54, 0.98));
  color: var(--nova-text-soft);
}

.gallery-item img {
  background:
    linear-gradient(135deg, var(--nova-main-card), var(--nova-main-dark));
}

.pdf-public-card > span,
.teaching-card > strong {
  color: var(--nova-aqua);
  border-color: var(--nova-border);
  background: rgba(20, 167, 165, 0.14);
}

.carousel-count {
  color: var(--nova-text);
  border-color: var(--nova-border);
  background:
    linear-gradient(180deg, rgba(143, 231, 224, 0.16), rgba(20, 167, 165, 0.05)),
    var(--nova-main-card);
  box-shadow: var(--nova-shadow), var(--nova-inset);
}

.carousel-dots button {
  background: rgba(143, 231, 224, 0.24);
}

.site-footer a:hover {
  color: var(--nova-aqua);
}

@media (max-width: 900px) {
  .hero__brand-panel {
    background:
      linear-gradient(135deg, rgba(143, 231, 224, 0.13), rgba(20, 167, 165, 0.04)),
      var(--nova-main-card);
  }
}

@media (max-width: 520px) {
  .choice-group[aria-label="Subject choices"] {
    grid-template-columns: 1fr;
  }

  .choice-button--subject {
    max-width: none;
  }

  .teaching-section {
    background:
      radial-gradient(circle at 8% 0, rgba(143, 231, 224, 0.14), transparent 20rem),
      linear-gradient(135deg, var(--nova-main), var(--nova-main-card) 58%, var(--nova-main-dark));
  }
}

/* Chunk 07 final layout/button polish: keep #174447 theme, tighten cards and controls. */
.button,
.contact-utilities a,
.contact-utilities button,
.utility-button,
.map-link,
.carousel-button,
.playlist-action,
.pdf-public-actions .button,
.payment-actions .button {
  min-height: 42px;
  border-radius: 12px;
  gap: 8px;
  font-weight: 880;
  line-height: 1.1;
}

.button:disabled,
.carousel-button:disabled,
.choice-button:disabled,
.utility-button:disabled {
  color: rgba(244, 250, 248, 0.62);
  border-color: rgba(143, 231, 224, 0.16);
  background:
    linear-gradient(180deg, rgba(143, 231, 224, 0.08), rgba(20, 167, 165, 0.03)),
    rgba(15, 51, 54, 0.82);
  box-shadow: inset 0 1px 0 rgba(244, 250, 248, 0.08), 0 2px 0 rgba(9, 38, 41, 0.6);
  opacity: 1;
}

.carousel-button {
  min-width: 62px;
  min-height: 40px;
  padding-inline: 14px;
  justify-content: center;
}

.carousel-count {
  min-width: 78px;
  min-height: 40px;
  padding-inline: 12px;
}

.carousel-dots {
  min-height: 16px;
  align-items: center;
}

.choice-group[aria-label="Subject choices"] {
  grid-template-columns: repeat(2, minmax(190px, 276px));
}

.choice-button {
  gap: 4px 9px;
  min-height: 48px;
  padding: 10px 12px;
}

.choice-button--subject {
  min-height: 70px;
  max-width: 276px;
}

.choice-button span {
  color: rgba(244, 250, 248, 0.72);
}

.choice-icon {
  width: 32px;
  height: 32px;
  border-radius: 10px;
}

.choice-check {
  width: 10px;
  height: 10px;
  align-self: start;
  margin-top: 2px;
  background: rgba(9, 38, 41, 0.84);
}

.choice-button.is-selected .choice-check {
  background: var(--nova-aqua);
}

.playlist-header,
.gallery-header {
  align-items: center;
}

.playlist-track {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  overflow: visible;
  padding: 2px 2px 10px;
  scrollbar-width: none;
}

.playlist-card {
  min-height: 166px;
  grid-template-rows: 96px 1fr;
}

.playlist-thumb {
  min-height: 96px;
}

.playlist-thumb svg {
  width: 2.45rem;
  height: 2.45rem;
  padding: 9px;
}

.playlist-card__body {
  align-content: start;
  gap: 9px;
  padding: 12px;
}

.playlist-card__body strong {
  min-height: 1.25rem;
  font-size: 0.9rem;
}

.playlist-action {
  justify-self: start;
  width: 100%;
  max-width: 100%;
  min-height: 34px;
  padding-inline: 11px;
  font-size: 0.76rem;
  white-space: nowrap;
}

.playlist-track,
.gallery-track,
.teaching-grid {
  -ms-overflow-style: none;
}

.playlist-track::-webkit-scrollbar,
.gallery-track::-webkit-scrollbar,
.teaching-grid::-webkit-scrollbar {
  display: none;
}

.gallery-controls,
.playlist-controls,
.teaching-controls {
  justify-content: flex-end;
}

.gallery-track {
  grid-auto-flow: row;
  grid-auto-columns: unset;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
  overflow: visible;
  scroll-snap-type: none;
  padding: 2px 2px 10px;
}

.gallery-item {
  scroll-snap-align: none;
  min-width: 0;
}

.gallery-item img {
  height: clamp(190px, 20vw, 246px);
}

.gallery-item figcaption {
  min-height: 58px;
  display: flex;
  align-items: center;
  font-size: 0.82rem;
}

.pdf-public-list {
  grid-template-columns: repeat(auto-fit, minmax(220px, 280px));
}

.pdf-public-card {
  min-height: 164px;
  align-content: start;
}

.pdf-public-actions {
  align-items: center;
}

.pdf-public-actions .button {
  min-height: 38px;
  padding-inline: 14px;
}

.social-section {
  grid-template-columns: minmax(210px, 0.32fr) minmax(0, 1fr);
}

.social-card {
  min-height: 68px;
  padding: 13px 14px;
  gap: 10px;
}

.site-footer {
  padding: 14px 16px;
}

.site-footer a {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-inline: 14px;
  border-radius: 999px;
}

@media (min-width: 701px) and (max-width: 1100px) {
  .playlist-controls {
    display: none;
  }

  .playlist-track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
  }

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

@media (min-width: 701px) {
  .playlist-dots,
  .gallery-dots {
    display: none;
  }
}

@media (max-width: 700px) {
  .social-section {
    grid-template-columns: 1fr;
  }

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

  .social-card {
    width: 100%;
  }

  .playlist-controls {
    display: flex;
  }

  .playlist-track {
    grid-auto-flow: column;
    grid-auto-columns: 100%;
    grid-template-columns: none;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .playlist-card {
    scroll-snap-align: start;
  }

  .gallery-track {
    grid-auto-flow: column;
    grid-auto-columns: 100%;
    grid-template-columns: none;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .gallery-item {
    scroll-snap-align: start;
  }
}

@media (max-width: 520px) {
  .choice-group[aria-label="Subject choices"] {
    grid-template-columns: 1fr;
  }

  .choice-button--subject {
    max-width: none;
    min-height: 82px;
  }

  .playlist-header,
  .gallery-header,
  .teaching-header {
    gap: 10px;
  }

  .playlist-controls,
  .gallery-controls,
  .teaching-controls {
    width: auto;
    justify-content: flex-start;
    gap: 8px;
  }

  .carousel-button,
  .gallery-controls .carousel-button,
  .teaching-controls .carousel-button {
    flex: 0 0 auto;
    min-width: 74px;
    width: auto;
  }

  .carousel-count {
    flex: 0 0 auto;
  }

  .playlist-card {
    min-height: 176px;
  }

  .playlist-action {
    width: 100%;
    justify-self: stretch;
  }

  .gallery-item img {
    height: clamp(224px, 66vw, 318px);
  }

  .gallery-item figcaption {
    min-height: 54px;
  }

  .pdf-public-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .social-card {
    min-height: 60px;
  }
}

/* Chunk 07 reference-mood polish: current NOVA colors, deeper luxury card feel. */
body {
  background:
    radial-gradient(circle at 14% 5%, rgba(143, 231, 224, 0.11), transparent 23rem),
    radial-gradient(circle at 86% 16%, rgba(20, 167, 165, 0.11), transparent 25rem),
    radial-gradient(circle at 48% 62%, rgba(35, 93, 96, 0.26), transparent 34rem),
    linear-gradient(180deg, #061f22 0, var(--nova-main-deep) 26rem, var(--nova-main-dark) 48rem, #0b2b2e 100%);
}

body::before {
  opacity: 0.46;
  background-size: 68px 68px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.58), transparent 70%);
}

.page-shell {
  padding-bottom: 42px;
}

.hero__visual,
.section,
.inquiry-section,
.playlist-section,
.dynamic-gallery,
.pdf-section,
.social-section,
.site-footer {
  border-radius: 18px;
  border-color: rgba(143, 231, 224, 0.22);
  background:
    radial-gradient(circle at 14% 0, rgba(143, 231, 224, 0.11), transparent 19rem),
    radial-gradient(circle at 96% 14%, rgba(20, 167, 165, 0.13), transparent 20rem),
    linear-gradient(145deg, rgba(35, 93, 96, 0.92), rgba(23, 68, 71, 0.95) 46%, rgba(15, 51, 54, 0.98));
  box-shadow:
    0 24px 60px rgba(4, 18, 20, 0.34),
    inset 0 1px 0 rgba(244, 250, 248, 0.12),
    inset 0 -1px 0 rgba(9, 38, 41, 0.52);
}

.hero__visual,
.dynamic-gallery,
.social-section {
  background:
    radial-gradient(circle at 86% 8%, rgba(143, 231, 224, 0.15), transparent 18rem),
    linear-gradient(145deg, rgba(35, 93, 96, 0.96), rgba(23, 68, 71, 0.96) 44%, rgba(9, 38, 41, 0.98));
}

.section + .section::before {
  background: linear-gradient(to bottom, rgba(143, 231, 224, 0), rgba(143, 231, 224, 0.24), rgba(143, 231, 224, 0));
}

.brand-chip,
.portrait-panel,
.portrait-note,
.inquiry-panel,
.inquiry-summary,
.choice-button,
.timetable-card,
.class-row,
.teaching-card,
.playlist-card,
.gallery-item,
.pdf-public-card,
.payment-details > div,
.online-payment-panel,
.online-payment-details div,
.social-card {
  border-color: rgba(143, 231, 224, 0.24);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(143, 231, 224, 0.1), rgba(20, 167, 165, 0.035) 52%),
    linear-gradient(145deg, rgba(35, 93, 96, 0.72), rgba(27, 76, 79, 0.88) 46%, rgba(15, 51, 54, 0.94));
  box-shadow:
    0 18px 42px rgba(4, 18, 20, 0.28),
    inset 0 1px 0 rgba(244, 250, 248, 0.12),
    0 2px 0 rgba(143, 231, 224, 0.08);
}

.playlist-thumb,
.gallery-item figcaption {
  background:
    radial-gradient(circle at 76% 0, rgba(143, 231, 224, 0.16), transparent 8rem),
    linear-gradient(145deg, rgba(9, 38, 41, 0.98), rgba(15, 51, 54, 0.96) 55%, rgba(27, 76, 79, 0.88));
}

.button,
.contact-utilities a,
.contact-utilities button,
.utility-button,
.map-link,
.carousel-button,
.playlist-action,
.pdf-public-actions .button,
.payment-actions .button,
.site-footer a {
  border-color: rgba(143, 231, 224, 0.34);
  box-shadow:
    0 14px 30px rgba(4, 18, 20, 0.24),
    inset 0 1px 0 rgba(244, 250, 248, 0.16),
    0 3px 0 rgba(9, 38, 41, 0.78);
}

.button--primary,
.inquiry-whatsapp,
.playlist-action,
.pdf-public-actions .button:first-child {
  background:
    linear-gradient(180deg, rgba(143, 231, 224, 0.28), rgba(20, 167, 165, 0.08) 48%),
    linear-gradient(135deg, var(--nova-teal-bright), var(--nova-main-soft));
}

.button:disabled,
.carousel-button:disabled,
.choice-button:disabled,
.utility-button:disabled,
.inquiry-steps li.is-disabled {
  color: rgba(244, 250, 248, 0.58);
  border-color: rgba(143, 231, 224, 0.14);
  background:
    linear-gradient(180deg, rgba(143, 231, 224, 0.07), rgba(20, 167, 165, 0.025)),
    rgba(15, 51, 54, 0.76);
  box-shadow: inset 0 1px 0 rgba(244, 250, 248, 0.07), 0 2px 0 rgba(9, 38, 41, 0.62);
}

.choice-button.is-selected,
.choice-button:hover,
.playlist-card:hover,
.playlist-card:focus-visible,
.gallery-item:hover,
.social-card:hover {
  border-color: rgba(143, 231, 224, 0.48);
  box-shadow:
    0 20px 46px rgba(4, 18, 20, 0.32),
    0 0 0 1px rgba(143, 231, 224, 0.12),
    inset 0 1px 0 rgba(244, 250, 248, 0.15),
    0 3px 0 rgba(20, 167, 165, 0.2);
}

.section__header h2,
.social-section h2,
.site-footer a,
.playlist-card__body strong,
.gallery-item figcaption,
.pdf-public-card h3,
.choice-button strong {
  text-shadow: 0 1px 18px rgba(4, 18, 20, 0.16);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* Chunk 07 final mobile/content polish: titles, hero tightness, and inquiry spacing only. */
.playlist-card__body strong {
  color: var(--nova-text);
  line-height: 1.24;
  font-weight: 920;
}

@media (max-width: 900px) {
  .hero {
    gap: 8px;
    padding-top: 2px;
  }

  .hero__visual {
    padding: 8px;
  }
}

@media (max-width: 520px) {
  .page-shell {
    padding-top: 6px;
  }

  .hero__visual {
    width: min(100%, 370px);
    margin-inline: auto;
  }

  .portrait-panel {
    width: min(100%, 286px);
  }

  .portrait-note {
    width: min(100%, 286px);
    min-height: 56px;
    margin-top: 7px;
    padding: 9px 11px;
  }

  .hero__content {
    padding-bottom: 10px;
  }

  .hero__brand-panel {
    margin-top: 8px;
    padding: 8px 9px;
  }

  .inquiry-section {
    padding: 14px;
  }

  .inquiry-section .section__header {
    margin-bottom: 12px;
  }

  .inquiry-section .section__header h2 {
    line-height: 1.1;
  }

  .inquiry-section .section__header p {
    margin-top: 7px;
    line-height: 1.42;
    max-width: 31ch;
  }

  .inquiry-steps {
    gap: 6px;
    margin-bottom: 12px;
  }

  .inquiry-steps li {
    min-height: 33px;
    padding: 6px 8px;
    font-size: 0.72rem;
  }

  .choice-button--subject {
    min-height: 72px;
    padding: 10px 12px;
  }

  .choice-button span {
    line-height: 1.28;
  }

  .inquiry-summary:not(.is-ready) {
    padding: 14px;
  }

  .playlist-section {
    padding: 14px;
  }

  .playlist-header {
    gap: 8px;
  }

  .playlist-header .section__header,
  .playlist-section .section__header {
    margin-bottom: 12px;
  }

  .playlist-track {
    padding-bottom: 8px;
  }

  .playlist-card {
    min-height: 154px;
    grid-template-rows: 78px 1fr;
  }

  .playlist-thumb {
    min-height: 78px;
  }

  .playlist-thumb svg {
    width: 2.15rem;
    height: 2.15rem;
    padding: 8px;
  }

  .playlist-thumb small {
    right: 11px;
    bottom: 8px;
  }

  .playlist-card__body {
    gap: 8px;
    padding: 11px;
  }

  .playlist-card__body strong {
    min-height: auto;
    font-size: 0.96rem;
  }

  .playlist-action {
    min-height: 32px;
    padding-inline: 10px;
    font-size: 0.73rem;
  }

  .timetable-reveal-card {
    display: grid;
    align-items: stretch;
    gap: 12px;
  }

  .timetable-toggle {
    width: 100%;
    min-width: 0;
  }

  .timetable-panel,
  .timetable-card,
  .timetable-card header,
  .class-row {
    min-width: 0;
  }

  .timetable-panel {
    overflow-x: hidden;
  }

  .map-link {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    white-space: normal;
  }

  .class-row strong,
  .class-row span,
  .class-row time {
    min-width: 0;
    overflow-wrap: anywhere;
  }
}

/* Customer urgent correction: restore global premium muted-gold public actions. */
.button,
.contact-utilities a,
.contact-utilities button,
.utility-button,
.map-link,
.carousel-button,
.playlist-action,
.pdf-public-actions .button,
.payment-actions .button,
.site-footer a,
.choice-button,
.social-card {
  color: var(--nova-text);
  border-color: var(--nova-gold-border);
  background:
    linear-gradient(180deg, rgba(214, 190, 122, 0.16), rgba(214, 190, 122, 0.035) 48%),
    linear-gradient(145deg, rgba(35, 93, 96, 0.92), rgba(23, 68, 71, 0.96) 56%, rgba(15, 51, 54, 0.98));
  box-shadow:
    0 15px 32px rgba(4, 18, 20, 0.28),
    inset 0 1px 0 rgba(244, 250, 248, 0.14),
    inset 0 0 0 1px rgba(214, 190, 122, 0.07),
    0 3px 0 rgba(156, 125, 56, 0.32);
}

.button--primary,
.inquiry-whatsapp,
.playlist-action,
.pdf-public-actions .button:first-child {
  color: var(--nova-text);
  border-color: rgba(214, 190, 122, 0.56);
  background:
    linear-gradient(180deg, rgba(214, 190, 122, 0.24), rgba(214, 190, 122, 0.06) 46%),
    linear-gradient(135deg, var(--nova-main-soft), var(--nova-main) 55%, var(--nova-main-dark));
  box-shadow:
    var(--nova-gold-glow),
    0 0 0 1px rgba(214, 190, 122, 0.08),
    inset 0 1px 0 rgba(244, 250, 248, 0.18),
    inset 0 -10px 26px rgba(214, 190, 122, 0.05),
    0 3px 0 rgba(156, 125, 56, 0.42);
}

.button--light,
.map-link,
.pdf-public-actions .button:last-child,
.payment-actions .button:first-child {
  color: var(--nova-text);
  border-color: rgba(214, 190, 122, 0.44);
  background:
    linear-gradient(180deg, rgba(214, 190, 122, 0.12), rgba(143, 231, 224, 0.045)),
    linear-gradient(145deg, rgba(30, 85, 88, 0.94), rgba(23, 68, 71, 0.97));
}

.choice-button.is-selected,
.choice-button[aria-pressed="true"],
.choice-button:hover,
.choice-button:focus-visible,
.carousel-button:hover,
.carousel-button:focus-visible,
.button:hover,
.button:focus-visible,
.contact-utilities a:hover,
.contact-utilities a:focus-visible,
.contact-utilities button:hover,
.contact-utilities button:focus-visible,
.map-link:hover,
.map-link:focus-visible,
.playlist-card:hover .playlist-action,
.playlist-card:focus-visible .playlist-action,
.pdf-public-actions .button:hover,
.pdf-public-actions .button:focus-visible,
.social-card:hover,
.social-card:focus-visible,
.site-footer a:hover,
.site-footer a:focus-visible {
  border-color: rgba(214, 190, 122, 0.72);
  box-shadow:
    0 19px 42px rgba(4, 18, 20, 0.34),
    0 0 0 1px rgba(214, 190, 122, 0.12),
    0 0 28px rgba(214, 190, 122, 0.08),
    inset 0 1px 0 rgba(244, 250, 248, 0.18),
    0 3px 0 rgba(156, 125, 56, 0.48);
}

.choice-check,
.availability span,
.carousel-dots button.is-active {
  background: var(--nova-gold);
  box-shadow: 0 0 0 5px var(--nova-gold-soft);
}

.choice-button.is-selected .choice-check {
  background: var(--nova-gold);
}

.choice-icon,
.playlist-thumb svg,
.social-card > svg {
  color: var(--nova-text);
  border: 1px solid rgba(214, 190, 122, 0.22);
  background:
    linear-gradient(180deg, rgba(214, 190, 122, 0.18), rgba(143, 231, 224, 0.05)),
    linear-gradient(145deg, var(--nova-main-card-2), var(--nova-main));
  box-shadow:
    0 13px 28px rgba(4, 18, 20, 0.24),
    inset 0 1px 0 rgba(244, 250, 248, 0.14);
}

.social-card > svg {
  width: 2.15rem;
  height: 2.15rem;
  padding: 8px;
  border-radius: 12px;
}

.playlist-thumb small,
.gallery-controls .carousel-count,
.playlist-controls .carousel-count,
.pdf-public-card span {
  color: var(--nova-gold);
}

.button:disabled,
.carousel-button:disabled,
.choice-button:disabled,
.utility-button:disabled,
.inquiry-steps li.is-disabled {
  color: rgba(244, 250, 248, 0.5);
  border-color: rgba(214, 190, 122, 0.16);
  background:
    linear-gradient(180deg, rgba(214, 190, 122, 0.055), rgba(20, 167, 165, 0.02)),
    rgba(15, 51, 54, 0.78);
  box-shadow: inset 0 1px 0 rgba(244, 250, 248, 0.07), 0 2px 0 rgba(9, 38, 41, 0.62);
  opacity: 1;
}

/* Preserve screenshot-box gold accents and align them with the global system. */
.teaching-card,
.class-row {
  border-color: rgba(214, 190, 122, 0.38);
  box-shadow:
    0 20px 46px rgba(4, 18, 20, 0.3),
    0 0 0 1px rgba(214, 190, 122, 0.08),
    inset 0 1px 0 rgba(244, 250, 248, 0.12),
    inset 0 0 24px rgba(214, 190, 122, 0.045),
    0 3px 0 rgba(156, 125, 56, 0.16);
}

.teaching-card__top small,
.class-row strong {
  color: var(--nova-gold);
}

.teaching-icon {
  border: 1px solid rgba(214, 190, 122, 0.28);
  background:
    linear-gradient(180deg, rgba(214, 190, 122, 0.16), rgba(143, 231, 224, 0.045)),
    linear-gradient(145deg, var(--nova-main-card-2), var(--nova-main));
  box-shadow:
    0 13px 28px rgba(4, 18, 20, 0.22),
    0 0 0 1px rgba(214, 190, 122, 0.06),
    inset 0 1px 0 rgba(244, 250, 248, 0.14);
}

.teaching-dots button.is-active {
  background: var(--nova-gold);
  box-shadow: 0 0 0 5px var(--nova-gold-soft);
}

.teaching-controls .carousel-count {
  color: var(--nova-gold);
  border-color: rgba(214, 190, 122, 0.34);
  box-shadow:
    0 10px 20px rgba(4, 18, 20, 0.18),
    inset 0 1px 0 rgba(244, 250, 248, 0.1),
    0 0 0 1px rgba(214, 190, 122, 0.07);
}

/* Final customer correction: only WhatsApp is green and only Call Now is full gold. */
.primary-actions [data-action="whatsapp"] {
  color: #ffffff;
  border-color: rgba(37, 211, 102, 0.72);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.02) 46%),
    linear-gradient(135deg, var(--whatsapp-green), var(--whatsapp-green-dark));
  box-shadow:
    0 16px 34px rgba(18, 140, 126, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.28),
    inset 0 -10px 24px rgba(6, 82, 72, 0.16),
    0 3px 0 rgba(6, 82, 72, 0.62);
}

.primary-actions [data-action="whatsapp"]:hover,
.primary-actions [data-action="whatsapp"]:focus-visible {
  border-color: rgba(37, 211, 102, 0.92);
  box-shadow:
    0 20px 42px rgba(18, 140, 126, 0.42),
    0 0 0 1px rgba(37, 211, 102, 0.16),
    0 0 30px rgba(37, 211, 102, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.32),
    0 3px 0 rgba(6, 82, 72, 0.68);
}

.primary-actions [data-action="whatsapp"]:active {
  box-shadow:
    0 9px 20px rgba(18, 140, 126, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 2px 0 rgba(6, 82, 72, 0.7);
}

.primary-actions [data-action="call"] {
  color: #102326;
  border-color: rgba(244, 226, 164, 0.78);
  background:
    linear-gradient(180deg, rgba(255, 248, 219, 0.52), rgba(214, 190, 122, 0.1) 48%),
    linear-gradient(135deg, #f2df9d, var(--nova-gold) 48%, var(--nova-gold-deep));
  text-shadow: 0 1px 0 rgba(255, 248, 219, 0.42);
  box-shadow:
    0 17px 36px rgba(156, 125, 56, 0.34),
    0 0 0 1px rgba(214, 190, 122, 0.14),
    inset 0 1px 0 rgba(255, 248, 219, 0.56),
    inset 0 -12px 26px rgba(156, 125, 56, 0.2),
    0 3px 0 rgba(105, 81, 28, 0.66);
}

.primary-actions [data-action="call"]:hover,
.primary-actions [data-action="call"]:focus-visible {
  border-color: rgba(255, 239, 179, 0.92);
  box-shadow:
    0 21px 44px rgba(156, 125, 56, 0.42),
    0 0 0 1px rgba(214, 190, 122, 0.2),
    0 0 32px rgba(214, 190, 122, 0.18),
    inset 0 1px 0 rgba(255, 248, 219, 0.64),
    0 3px 0 rgba(105, 81, 28, 0.72);
}

.primary-actions [data-action="call"]:active {
  box-shadow:
    0 10px 22px rgba(156, 125, 56, 0.32),
    inset 0 1px 0 rgba(255, 248, 219, 0.42),
    0 2px 0 rgba(105, 81, 28, 0.78);
}

/* Final customer correction: mint selected states, YouTube red identity, and red hero inquiry CTA only. */
.choice-button.is-selected,
.choice-button[aria-pressed="true"] {
  color: #0c2f31;
  border-color: rgba(135, 239, 198, 0.82);
  background:
    linear-gradient(180deg, rgba(244, 255, 250, 0.72), rgba(135, 239, 198, 0.2) 48%),
    linear-gradient(145deg, rgba(135, 239, 198, 0.94), rgba(45, 166, 139, 0.86));
  box-shadow:
    0 18px 38px rgba(19, 139, 111, 0.3),
    0 0 0 1px rgba(135, 239, 198, 0.18),
    inset 0 1px 0 rgba(244, 255, 250, 0.66),
    inset 0 -10px 24px rgba(18, 112, 91, 0.12),
    0 3px 0 rgba(18, 112, 91, 0.46);
}

.choice-button.is-selected strong,
.choice-button.is-selected span,
.choice-button[aria-pressed="true"] strong,
.choice-button[aria-pressed="true"] span {
  color: #0c2f31;
}

.choice-button.is-selected .choice-icon,
.choice-button[aria-pressed="true"] .choice-icon {
  color: #0c2f31;
  border-color: rgba(12, 47, 49, 0.16);
  background:
    linear-gradient(180deg, rgba(244, 255, 250, 0.64), rgba(135, 239, 198, 0.18)),
    var(--nova-selected-mint);
  box-shadow:
    0 10px 22px rgba(18, 112, 91, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.46);
}

.choice-button.is-selected .choice-check,
.choice-button[aria-pressed="true"] .choice-check {
  border-color: rgba(12, 47, 49, 0.28);
  background: var(--nova-selected-mint);
  box-shadow:
    0 0 0 5px rgba(135, 239, 198, 0.22),
    inset 0 0 0 3px rgba(12, 47, 49, 0.16);
}

.primary-actions [data-action="inquiry-scroll"] {
  color: #ffffff;
  border-color: rgba(255, 76, 68, 0.62);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.02) 48%),
    linear-gradient(135deg, var(--nova-action-red), var(--nova-action-red-deep));
  box-shadow:
    0 16px 34px rgba(179, 19, 18, 0.34),
    0 0 0 1px rgba(255, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.24),
    inset 0 -10px 24px rgba(80, 5, 5, 0.18),
    0 3px 0 rgba(93, 9, 9, 0.68);
}

.primary-actions [data-action="inquiry-scroll"]:hover,
.primary-actions [data-action="inquiry-scroll"]:focus-visible {
  border-color: rgba(255, 106, 98, 0.82);
  box-shadow:
    0 20px 42px rgba(179, 19, 18, 0.42),
    0 0 0 1px rgba(255, 0, 0, 0.14),
    0 0 30px rgba(230, 33, 23, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    0 3px 0 rgba(93, 9, 9, 0.74);
}

.primary-actions [data-action="inquiry-scroll"]:active {
  box-shadow:
    0 9px 20px rgba(179, 19, 18, 0.32),
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 2px 0 rgba(93, 9, 9, 0.76);
}

.timetable-card--revision {
  grid-column: 1 / -1;
}

.class-row--revision {
  grid-template-columns: 0.7fr 1fr 1fr;
}

.playlist-section .eyebrow,
.playlist-thumb small {
  color: #ffb8b8;
}

.playlist-card {
  border-color: rgba(255, 0, 0, 0.22);
}

.playlist-card:hover,
.playlist-card:focus-visible {
  border-color: rgba(255, 0, 0, 0.48);
  box-shadow:
    0 20px 44px rgba(7, 17, 22, 0.13),
    0 0 0 1px rgba(255, 0, 0, 0.12),
    0 3px 0 rgba(204, 0, 0, 0.24);
}

.playlist-thumb {
  background:
    radial-gradient(circle at 76% 0, rgba(255, 0, 0, 0.2), transparent 9rem),
    linear-gradient(145deg, rgba(17, 28, 34, 0.98), rgba(8, 21, 26, 0.98) 58%, rgba(112, 0, 0, 0.56)),
    var(--charcoal);
}

.playlist-thumb svg {
  color: inherit;
  border-color: rgba(255, 0, 0, 0.34);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 0, 0, 0.06)),
    rgba(17, 28, 34, 0.78);
  box-shadow:
    0 14px 32px rgba(255, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.playlist-action {
  color: #ffffff;
  border-color: rgba(255, 76, 68, 0.7);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.02) 48%),
    linear-gradient(135deg, var(--youtube-red), var(--youtube-red-deep));
  box-shadow:
    0 14px 30px rgba(204, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.26),
    0 3px 0 rgba(117, 0, 0, 0.7);
}

.playlist-card:hover .playlist-action,
.playlist-card:focus-visible .playlist-action,
.playlist-action:hover,
.playlist-action:focus-visible {
  border-color: rgba(255, 106, 98, 0.92);
  box-shadow:
    0 19px 40px rgba(204, 0, 0, 0.42),
    0 0 0 1px rgba(255, 0, 0, 0.16),
    0 0 28px rgba(255, 0, 0, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.3),
    0 3px 0 rgba(117, 0, 0, 0.76);
}

/* Final selection-scope correction: only selected inquiry options use mint. */
.choice-button:not(.is-selected):not([aria-pressed="true"]) {
  color: var(--nova-text);
  border-color: rgba(143, 231, 224, 0.32);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(27, 88, 90, 0.1) 48%),
    linear-gradient(145deg, #1b585a, var(--nova-main));
  box-shadow:
    0 14px 30px rgba(3, 18, 20, 0.26),
    0 0 0 1px rgba(143, 231, 224, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.16),
    inset 0 -10px 24px rgba(3, 18, 20, 0.16),
    0 3px 0 rgba(3, 18, 20, 0.64);
}

.choice-button:not(.is-selected):not([aria-pressed="true"]):hover,
.choice-button:not(.is-selected):not([aria-pressed="true"]):focus-visible {
  border-color: rgba(143, 231, 224, 0.52);
  box-shadow:
    0 18px 40px rgba(3, 18, 20, 0.32),
    0 0 0 1px rgba(143, 231, 224, 0.12),
    0 0 26px rgba(20, 167, 165, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.2),
    0 3px 0 rgba(3, 18, 20, 0.7);
}

.choice-button:not(.is-selected):not([aria-pressed="true"]) strong,
.choice-button:not(.is-selected):not([aria-pressed="true"]) span {
  color: var(--nova-text);
}

.choice-button:not(.is-selected):not([aria-pressed="true"]) .choice-icon {
  color: var(--nova-text);
  border-color: rgba(143, 231, 224, 0.28);
  background:
    linear-gradient(180deg, rgba(143, 231, 224, 0.18), rgba(27, 88, 90, 0.12)),
    #1b585a;
}

.choice-button.is-selected,
.choice-button[aria-pressed="true"] {
  border-color: rgba(135, 239, 198, 0.98);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(135, 239, 198, 0.28) 48%),
    linear-gradient(145deg, var(--nova-mint), var(--nova-mint-deep));
  transform: translateY(-2px);
  box-shadow:
    0 22px 46px rgba(19, 139, 111, 0.42),
    0 0 0 2px rgba(135, 239, 198, 0.22),
    0 0 34px rgba(135, 239, 198, 0.24),
    inset 0 1px 0 rgba(255, 255, 255, 0.72),
    inset 0 -12px 26px rgba(18, 112, 91, 0.14),
    0 4px 0 rgba(18, 112, 91, 0.56);
}

.choice-button.is-selected .choice-check,
.choice-button[aria-pressed="true"] .choice-check {
  background: var(--nova-mint);
  box-shadow:
    0 0 0 6px rgba(135, 239, 198, 0.3),
    0 0 22px rgba(135, 239, 198, 0.34),
    inset 0 0 0 3px rgba(12, 47, 49, 0.2);
}

.carousel-button:disabled,
.choice-button:disabled,
.utility-button:disabled {
  color: rgba(244, 250, 248, 0.6);
  border-color: rgba(143, 231, 224, 0.18);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(27, 88, 90, 0.08)),
    rgba(27, 88, 90, 0.34);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 2px 0 rgba(3, 18, 20, 0.36);
  opacity: 1;
}