/* =========================================
   Music Center Studios — Design 1: Warm & Playful
   ========================================= */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Primary palette */
  --gold:        #FDB813;
  --gold-light:  #FEE088;
  --gold-dark:   #E5A200;
  --orange:      #FF8C42;
  --orange-soft:  #FFAB76;
  --coral:       #F4845F;

  /* Accent */
  --teal:        #2EC4B6;
  --teal-dark:   #239E93;
  --teal-light:  #7EDDD3;

  /* Neutrals */
  --cream:       #FFFBF0;
  --ivory:       #FFF8E7;
  --white:       #FFFFFF;
  --gray-50:     #FAFAFA;
  --gray-100:    #F5F5F5;
  --gray-200:    #E8E8E8;
  --gray-300:    #D4D4D4;
  --gray-500:    #737373;
  --gray-700:    #404040;
  --gray-900:    #1A1A1A;
  --text:        #2D3436;
  --text-light:  #636E72;

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:   0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg:   0 8px 30px rgba(0,0,0,0.12);
  --shadow-xl:   0 12px 40px rgba(0,0,0,0.15);

  /* Radii */
  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   28px;
  --radius-full: 9999px;

  /* Spacing scale */
  --space-xs:    0.25rem;
  --space-sm:    0.5rem;
  --space-md:    1rem;
  --space-lg:    1.5rem;
  --space-xl:    2rem;
  --space-2xl:   3rem;
  --space-3xl:   4rem;
  --space-4xl:   6rem;

  /* Typography */
  --font-heading: 'Quicksand', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Layout */
  --max-width:   1200px;
  --nav-height:  72px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--cream);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  color: var(--teal-dark);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover { color: var(--coral); }

ul { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--gray-900);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.65rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: 1.15rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.text-center { text-align: center; }
.text-teal   { color: var(--teal-dark); }
.text-orange { color: var(--orange); }
.text-gold   { color: var(--gold-dark); }

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal-dark);
  margin-bottom: var(--space-sm);
}

.section-title {
  margin-bottom: var(--space-lg);
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--gold);
  border-radius: var(--radius-full);
  margin-top: var(--space-sm);
}

.section-title.centered::after {
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  line-height: 1.3;
}

.btn-primary {
  background: var(--gold);
  color: var(--gray-900);
  box-shadow: 0 4px 14px rgba(253,184,19,0.35);
}
.btn-primary:hover {
  background: var(--gold-dark);
  color: var(--gray-900);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(253,184,19,0.45);
}

.btn-secondary {
  background: var(--teal);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(46,196,182,0.3);
}
.btn-secondary:hover {
  background: var(--teal-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(46,196,182,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--gray-900);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  color: var(--teal-dark);
  border: 2px solid var(--teal);
}
.btn-outline-dark:hover {
  background: var(--teal);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-sm {
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
}

/* ---------- Header / Navigation ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,251,240,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: box-shadow 0.3s;
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.nav-logo img {
  height: 44px;
  width: auto;
}

/* We need a dark version of the logo for light backgrounds */
.nav-logo img {
  filter: brightness(0) saturate(100%) invert(14%) sepia(5%) saturate(10%) hue-rotate(0deg) brightness(95%);
}

.nav-links {
  display: none;
  gap: var(--space-lg);
}

.nav-links a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--gray-700);
  padding: 0.25rem 0;
  position: relative;
  transition: color 0.2s;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2.5px;
  background: var(--gold);
  border-radius: var(--radius-full);
  transition: width 0.25s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--gray-900);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-phone {
  display: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--teal-dark);
  gap: 0.35rem;
  align-items: center;
}

.nav-phone svg {
  width: 16px;
  height: 16px;
}

/* Mobile hamburger */
.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--gray-900);
  border-radius: var(--radius-full);
  transition: all 0.3s;
}

.nav-toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}
.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--cream);
  z-index: 999;
  padding: var(--space-2xl) var(--space-lg);
  flex-direction: column;
  gap: var(--space-md);
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--gray-700);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--gray-200);
}

.mobile-nav a:hover,
.mobile-nav a.active {
  color: var(--gold-dark);
}

.mobile-nav .mobile-nav-phone {
  margin-top: var(--space-lg);
  text-align: center;
}

.mobile-nav .mobile-nav-phone a {
  border: none;
  color: var(--teal-dark);
  font-size: 1.1rem;
}

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav-phone { display: flex; }
  .nav-toggle { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-top: var(--nav-height);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../assets/music-center-studios-piano-blue.jpg');
  background-size: cover;
  background-position: center;
  filter: brightness(0.6);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(253,184,19,0.55) 0%,
    rgba(255,140,66,0.45) 40%,
    rgba(46,196,182,0.35) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
  padding: var(--space-3xl) var(--space-lg);
  max-width: 720px;
}

.hero-tagline {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: var(--space-lg);
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-tagline .accent {
  color: var(--gold-light);
}

.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  margin-bottom: var(--space-2xl);
  opacity: 0.95;
  line-height: 1.6;
  text-shadow: 0 1px 8px rgba(0,0,0,0.2);
}

.hero-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Floating musical notes (decorative) */
.music-notes-float {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.music-note {
  position: absolute;
  font-size: 2rem;
  opacity: 0.15;
  color: var(--white);
  animation: floatNote 8s ease-in-out infinite;
}

.music-note:nth-child(1) { left: 8%;  top: 20%; animation-delay: 0s;   font-size: 1.5rem; }
.music-note:nth-child(2) { left: 85%; top: 15%; animation-delay: 1.5s; font-size: 2.5rem; }
.music-note:nth-child(3) { left: 15%; top: 65%; animation-delay: 3s;   font-size: 1.8rem; }
.music-note:nth-child(4) { left: 75%; top: 70%; animation-delay: 4.5s; font-size: 2rem;   }
.music-note:nth-child(5) { left: 45%; top: 10%; animation-delay: 2s;   font-size: 1.3rem; }
.music-note:nth-child(6) { left: 60%; top: 80%; animation-delay: 5.5s; font-size: 2.2rem; }
.music-note:nth-child(7) { left: 30%; top: 85%; animation-delay: 1s;   font-size: 1.6rem; }

@keyframes floatNote {
  0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.12; }
  50%      { transform: translateY(-20px) rotate(10deg); opacity: 0.22; }
}

/* ---------- Page Hero (sub-pages) ---------- */
.page-hero {
  position: relative;
  padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-3xl);
  background: linear-gradient(135deg, var(--gold) 0%, var(--orange-soft) 50%, var(--teal-light) 100%);
  text-align: center;
  color: var(--white);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.page-hero h1 {
  color: var(--white);
  text-shadow: 0 2px 10px rgba(0,0,0,0.15);
  margin-bottom: var(--space-sm);
}

.page-hero p {
  font-size: 1.1rem;
  opacity: 0.95;
  max-width: 600px;
  margin: 0 auto;
}

/* Wave divider */
.wave-divider {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  overflow: hidden;
  line-height: 0;
}

.wave-divider svg {
  display: block;
  width: 100%;
  height: 50px;
}

@media (min-width: 768px) {
  .wave-divider svg { height: 80px; }
}

/* ---------- Sections ---------- */
.section {
  padding: var(--space-3xl) 0;
}

.section-alt {
  background: var(--white);
}

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

/* ---------- Card ---------- */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s, box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: var(--ivory);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 1.75rem;
}

.card h3 {
  margin-bottom: var(--space-sm);
}

.card p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* Accent bar on cards */
.card-accent::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--orange));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

/* ---------- Grid Layouts ---------- */
.grid-2 {
  display: grid;
  gap: var(--space-xl);
}

.grid-3 {
  display: grid;
  gap: var(--space-xl);
}

.grid-4 {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Home: Intro ---------- */
.intro-grid {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 768px) {
  .intro-grid { grid-template-columns: 1.2fr 1fr; }
}

.intro-text h2 {
  margin-bottom: var(--space-lg);
}

.intro-text p {
  color: var(--text-light);
  font-size: 1.05rem;
}

.intro-features {
  display: grid;
  gap: var(--space-md);
}

.intro-feature {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
  background: var(--white);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.intro-feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.intro-feature h4 {
  margin-bottom: 0.25rem;
}

.intro-feature p {
  color: var(--text-light);
  font-size: 0.9rem;
  margin: 0;
}

/* ---------- Home: Lessons Preview ---------- */
.lesson-preview-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s, box-shadow 0.25s;
  position: relative;
}

.lesson-preview-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.lesson-preview-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-md);
  background: linear-gradient(135deg, var(--gold-light), var(--orange-soft));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
}

.lesson-preview-card h3 {
  margin-bottom: var(--space-xs);
  font-size: 1.15rem;
}

.lesson-preview-card p {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* ---------- Home: Kindermusik Preview ---------- */
.km-preview {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 768px) {
  .km-preview { grid-template-columns: 1fr 1.3fr; }
}

.km-preview-visual {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--teal-light) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 280px;
}

.km-preview-visual img {
  max-width: 200px;
  margin-bottom: var(--space-lg);
}

.km-preview-visual .km-ages {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--gray-900);
}

.km-preview-text h2 {
  margin-bottom: var(--space-md);
}

.km-preview-text p {
  color: var(--text-light);
  font-size: 1.05rem;
  margin-bottom: var(--space-lg);
}

.km-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.km-highlight-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--ivory);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--gray-700);
}

/* ---------- Home: CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dark) 100%);
  padding: var(--space-3xl) 0;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05' fill-rule='evenodd'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
}

.cta-banner .container {
  position: relative;
}

.cta-banner h2 {
  color: var(--white);
  margin-bottom: var(--space-md);
}

.cta-banner p {
  font-size: 1.1rem;
  opacity: 0.9;
  max-width: 560px;
  margin: 0 auto var(--space-xl);
}

/* ---------- About Page ---------- */
.about-intro {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 768px) {
  .about-intro { grid-template-columns: 1fr 1fr; }
}

.about-photo-placeholder {
  background: linear-gradient(135deg, var(--gold-light), var(--orange-soft));
  border-radius: var(--radius-xl);
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  opacity: 0.7;
}

.pillar-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
}

.pillar-number {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--gold), var(--orange));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--white);
  margin: 0 auto var(--space-md);
}

.activities-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.activity-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: all 0.2s;
}

.activity-tag:hover {
  border-color: var(--gold);
  background: var(--ivory);
}

/* ---------- Lessons Page ---------- */
.location-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.location-tab {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.6rem 1.5rem;
  border-radius: var(--radius-full);
  border: 2px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-700);
  cursor: pointer;
  transition: all 0.2s;
}

.location-tab:hover {
  border-color: var(--gold);
}

.location-tab.active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--gray-900);
}

.lesson-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s, box-shadow 0.25s;
}

.lesson-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.lesson-card-header {
  background: linear-gradient(135deg, var(--gold-light), var(--orange-soft));
  padding: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.lesson-card-header.teal-header {
  background: linear-gradient(135deg, var(--teal-light), var(--teal));
}

.lesson-card-header.orange-header {
  background: linear-gradient(135deg, var(--orange-soft), var(--coral));
}

.lesson-card-header.gold-header {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
}

.lesson-card-emoji {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.lesson-card-header h3 {
  color: var(--gray-900);
  margin: 0;
}

.lesson-card-header .age-tag {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
  opacity: 0.8;
}

.lesson-card-body {
  padding: var(--space-lg);
}

.lesson-card-body p {
  color: var(--text-light);
  font-size: 0.95rem;
}

.lesson-details {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--gray-200);
}

.lesson-detail {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.9rem;
  color: var(--gray-700);
  font-weight: 500;
}

.lesson-detail svg {
  width: 18px;
  height: 18px;
  color: var(--teal);
  flex-shrink: 0;
}

/* Voice sub-programs */
.voice-programs {
  margin-top: var(--space-md);
  display: grid;
  gap: var(--space-sm);
}

.voice-program {
  background: var(--ivory);
  border-radius: var(--radius-sm);
  padding: var(--space-md);
}

.voice-program h4 {
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
  color: var(--gray-900);
}

.voice-program p {
  font-size: 0.85rem;
  margin: 0;
}

/* ---------- Kindermusik Page ---------- */
.km-intro-grid {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

@media (min-width: 768px) {
  .km-intro-grid { grid-template-columns: 1fr 1.4fr; }
}

.km-badge {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--orange-soft) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
}

.km-badge img {
  max-width: 220px;
  margin: 0 auto var(--space-lg);
}

.km-stat {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--gray-900);
}

.km-level-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.km-level-header {
  padding: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.km-level-header.purple { background: linear-gradient(135deg, #E8D5F5, #D4AAEB); }
.km-level-header.blue   { background: linear-gradient(135deg, #D5EEF8, #A8DCF0); }
.km-level-header.green  { background: linear-gradient(135deg, #D5F5E3, #7EDDD3); }

.km-level-header h3 { margin: 0; }

.km-level-header .km-age {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
  opacity: 0.8;
}

.km-level-body {
  padding: var(--space-lg);
}

.km-schedule {
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--gray-200);
}

.km-schedule h4 {
  font-size: 0.9rem;
  color: var(--teal-dark);
  margin-bottom: var(--space-sm);
}

.km-schedule-item {
  display: flex;
  gap: var(--space-sm);
  align-items: baseline;
  font-size: 0.9rem;
  color: var(--gray-700);
  margin-bottom: 0.25rem;
}

.km-schedule-item strong {
  min-width: 80px;
}

.km-pricing {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
  text-align: center;
  max-width: 500px;
  margin: 0 auto;
}

.km-price-main {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2.5rem;
  color: var(--gold-dark);
  line-height: 1;
}

.km-price-main span {
  font-size: 1rem;
  color: var(--text-light);
  font-weight: 500;
}

.km-price-details {
  margin-top: var(--space-md);
  font-size: 0.95rem;
  color: var(--text-light);
}

.km-price-details li {
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--gray-100);
}

.km-price-details li:last-child { border: none; }

/* ---------- Contact Page ---------- */
.contact-grid {
  display: grid;
  gap: var(--space-2xl);
}

@media (min-width: 768px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: var(--space-xs);
  color: var(--gray-700);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(46,196,182,0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.location-cards {
  display: grid;
  gap: var(--space-lg);
}

.location-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--gold);
}

.location-card h3 {
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.location-card p {
  color: var(--text-light);
  font-size: 0.95rem;
}

.location-card .location-address {
  font-style: normal;
  line-height: 1.6;
}

.social-links {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.social-link {
  width: 44px;
  height: 44px;
  background: var(--ivory);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  color: var(--gray-700);
}

.social-link:hover {
  background: var(--gold);
  color: var(--gray-900);
  transform: translateY(-2px);
}

.social-link svg {
  width: 20px;
  height: 20px;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--gray-900);
  color: var(--gray-300);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}

.footer-brand img {
  height: 40px;
  margin-bottom: var(--space-md);
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--gray-500);
  max-width: 280px;
}

.site-footer h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
}

.site-footer ul li {
  margin-bottom: 0.4rem;
}

.site-footer ul a {
  color: var(--gray-500);
  font-size: 0.9rem;
  transition: color 0.2s;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin: 0;
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.footer-social a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-500);
  transition: all 0.2s;
}

.footer-social a:hover {
  background: var(--gold);
  color: var(--gray-900);
}

.footer-social a svg {
  width: 16px;
  height: 16px;
}

/* ---------- Copy Toggle ---------- */
.copy-toggle-wrap {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
}

.copy-toggle-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-full);
  padding: 0.6rem 1.1rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--gray-700);
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: all 0.25s;
}

.copy-toggle-btn:hover {
  border-color: var(--teal);
  color: var(--teal-dark);
}

.copy-toggle-btn.improved {
  background: var(--teal);
  border-color: var(--teal);
  color: var(--white);
}

.copy-toggle-btn svg {
  width: 16px;
  height: 16px;
}

/* Toggleable copy spans */
.copy-original,
.copy-improved {
  transition: opacity 0.3s;
}

[data-copy-mode="improved"] .copy-original { display: none; }
[data-copy-mode="improved"] .copy-improved { display: inline; }
[data-copy-mode="original"] .copy-improved { display: none; }
[data-copy-mode="original"] .copy-original { display: inline; }

/* ---------- Decorative Elements ---------- */
.music-decoration {
  position: absolute;
  pointer-events: none;
  opacity: 0.06;
  color: var(--gray-900);
  font-size: 8rem;
  z-index: 0;
}

/* Animated scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ---------- Responsive Adjustments ---------- */
@media (max-width: 767px) {
  .section {
    padding: var(--space-2xl) 0;
  }

  .hero {
    min-height: 75vh;
  }

  .hero-content {
    padding: var(--space-2xl) var(--space-md);
  }

  .card {
    padding: var(--space-lg);
  }
}

@media (min-width: 1200px) {
  .section {
    padding: var(--space-4xl) 0;
  }
}

/* ---------- Musical staff line divider ---------- */
.staff-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
  color: var(--gray-300);
}

.staff-divider::before,
.staff-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--gray-200);
}

.staff-divider svg {
  width: 24px;
  height: 24px;
  fill: var(--gold);
}

/* ---------- Summer Camp Teaser ---------- */
.summer-banner {
  background: linear-gradient(135deg, var(--gold-light), var(--orange-soft));
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.summer-banner::before {
  content: '☀️';
  position: absolute;
  font-size: 6rem;
  right: -10px;
  top: -10px;
  opacity: 0.15;
}

/* ---------- Enrollment Badge ---------- */
.enrollment-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(46,196,182,0.12);
  border: 1px solid rgba(46,196,182,0.3);
  color: var(--teal-dark);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
}

.enrollment-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

/* Print styles */
@media print {
  .site-header,
  .copy-toggle-wrap,
  .music-notes-float { display: none; }
  body { background: white; }
  .hero { min-height: auto; }
}


/* ---------- Nav Enroll Button ---------- */
.nav-enroll-btn {
  display: none;
  padding: 0.5rem 1.25rem !important;
  font-size: 0.85rem !important;
  margin-left: var(--space-sm);
}

@media (min-width: 768px) {
  .nav-enroll-btn { display: inline-flex; }
}

.mobile-nav-enroll {
  margin-top: var(--space-md);
  text-align: center;
  justify-content: center;
  border: none;
  font-size: 1.1rem;
}

/* ---------- Enrollment Form ---------- */
.enrollment-section {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl) var(--space-xl);
  box-shadow: var(--shadow-lg);
  max-width: 800px;
  margin: 0 auto;
  border-top: 4px solid var(--gold);
}

.enrollment-form {
  margin-top: var(--space-lg);
}

.enrollment-grid {
  display: grid;
  gap: var(--space-lg) var(--space-xl);
}

@media (min-width: 640px) {
  .enrollment-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.enrollment-full-width {
  grid-column: 1 / -1;
}

.enrollment-form .form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: var(--space-xs);
  color: var(--gray-700);
}

.enrollment-form .form-group input,
.enrollment-form .form-group textarea,
.enrollment-form .form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.enrollment-form .form-group input:focus,
.enrollment-form .form-group textarea:focus,
.enrollment-form .form-group select:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(46,196,182,0.15);
}

.enrollment-form .form-group textarea {
  resize: vertical;
  min-height: 100px;
}