/* ================================================
   Little Lights Preschool - Main Stylesheet
   ================================================ */

/* ---- Google Fonts Import ---- */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&family=Fredoka+One&display=swap');

/* ---- CSS Variables ---- */
:root {
  --primary:    #FF6B6B;   /* coral red */
  --secondary:  #4ECDC4;   /* teal */
  --yellow:     #FFE66D;   /* sunny yellow */
  --purple:     #A29BFE;   /* lavender */
  --green:      #6BCB77;   /* leaf green */
  --orange:     #FFA07A;   /* light salmon */
  --dark:       #2D3436;
  --text:       #4A4A4A;
  --light-bg:   #FFFDF7;
  --card-bg:    #FFFFFF;
  --border:     #E8E8E8;
  --nav-bg:     #FFFFFF;
  --footer-bg:  #2D3436;
  --shadow:     0 4px 20px rgba(0,0,0,0.08);
  --radius:     12px;
  --radius-lg:  20px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Nunito', sans-serif;
  color: var(--text);
  background-color: var(--light-bg);
  line-height: 1.7;
  font-size: 16px;
}

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

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}

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

ul {
  list-style: none;
}

h1, h2, h3, h4, h5 {
  font-family: 'Fredoka One', cursive;
  line-height: 1.2;
  color: var(--dark);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.8rem); }
h4 { font-size: 1.2rem; }

p {
  margin-bottom: 1rem;
}

/* ---- Utility Classes ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

.section-alt {
  background: #F0FAFA;
}

.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }

.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: 50px;
  font-family: 'Nunito', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
  text-align: center;
}

.btn-primary {
  background: var(--primary);
  color: white;
}

.btn-primary:hover {
  background: #e85555;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,107,107,0.4);
}

.btn-secondary {
  background: var(--secondary);
  color: white;
}

.btn-secondary:hover {
  background: #3ab8b0;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(78,205,196,0.4);
}

.btn-outline {
  background: transparent;
  border-color: var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-2px);
}

.section-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--secondary);
  margin-bottom: 0.5rem;
}

.section-title {
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: #666;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.divider {
  width: 60px;
  height: 4px;
  background: var(--yellow);
  border-radius: 2px;
  margin: 1rem auto 2rem;
}

/* ---- Navigation ---- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--nav-bg);
  box-shadow: 0 2px 15px rgba(0,0,0,0.08);
  padding: 0.75rem 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--yellow), var(--orange));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 3px 10px rgba(255,160,122,0.4);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: 'Fredoka One', cursive;
  font-size: 1.4rem;
  color: var(--primary);
  line-height: 1;
}

.brand-tagline {
  font-size: 0.72rem;
  color: #888;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a {
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: 700;
  color: var(--text);
  transition: all var(--transition);
  font-size: 0.95rem;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--primary);
  color: white;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--dark);
  border-radius: 3px;
  transition: all var(--transition);
}

/* ---- Hero Section ---- */
.hero {
  background: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 50%, #FFE66D 100%);
  color: white;
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 300px;
  height: 300px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -30px;
  width: 250px;
  height: 250px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  color: white;
  margin-bottom: 1rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

.hero-content p {
  font-size: 1.15rem;
  opacity: 0.95;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-buttons .btn-primary {
  background: white;
  color: var(--primary);
}

.hero-buttons .btn-primary:hover {
  background: var(--dark);
  color: white;
}

.hero-buttons .btn-outline {
  border-color: white;
  color: white;
}

.hero-buttons .btn-outline:hover {
  background: white;
  color: var(--primary);
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-badge-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.hero-badge {
  background: rgba(255,255,255,0.25);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  text-align: center;
  color: white;
}

.hero-badge .badge-icon {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.hero-badge .badge-label {
  font-size: 0.85rem;
  font-weight: 700;
  line-height: 1.3;
}

/* ---- Feature Cards ---- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  border-top: 4px solid transparent;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.feature-card:nth-child(1) { border-top-color: var(--primary); }
.feature-card:nth-child(2) { border-top-color: var(--secondary); }
.feature-card:nth-child(3) { border-top-color: var(--yellow); }
.feature-card:nth-child(4) { border-top-color: var(--purple); }
.feature-card:nth-child(5) { border-top-color: var(--green); }

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.3rem;
}

/* ---- Calendar Section ---- */
.calendar-wrapper {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.calendar-header {
  background: linear-gradient(135deg, var(--secondary), #3ab8b0);
  color: white;
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.calendar-header h3 {
  color: white;
  font-size: 1.4rem;
}

.calendar-nav {
  display: flex;
  gap: 0.5rem;
}

.calendar-nav button {
  background: rgba(255,255,255,0.25);
  border: none;
  color: white;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.calendar-nav button:hover {
  background: rgba(255,255,255,0.45);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.calendar-day-label {
  text-align: center;
  padding: 0.75rem 0.5rem;
  font-weight: 800;
  font-size: 0.8rem;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  background: #F8FFFE;
  border-bottom: 2px solid var(--border);
}

.calendar-cell {
  border: 1px solid var(--border);
  min-height: 80px;
  padding: 0.5rem;
  position: relative;
  cursor: default;
}

.calendar-cell.other-month {
  background: #FAFAFA;
}

.calendar-cell.today {
  background: #FFF5F5;
}

.calendar-cell .date-number {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--dark);
  margin-bottom: 0.25rem;
}

.calendar-cell.today .date-number {
  background: var(--primary);
  color: white;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
}

.calendar-cell.other-month .date-number {
  color: #BBB;
}

.calendar-event {
  background: var(--secondary);
  color: white;
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 0.7rem;
  font-weight: 700;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.calendar-event.event-red    { background: var(--primary); }
.calendar-event.event-teal   { background: var(--secondary); }
.calendar-event.event-yellow { background: #E6A800; }
.calendar-event.event-purple { background: var(--purple); color: var(--dark); }
.calendar-event.event-green  { background: var(--green); }

.calendar-legend {
  padding: 1rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  border-top: 1px solid var(--border);
  background: #FAFAFA;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

/* ---- Service Project Banner ---- */
.service-banner {
  background: linear-gradient(135deg, var(--purple), #8c7ae6);
  color: white;
  border-radius: var(--radius-lg);
  padding: 2rem 2.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
  box-shadow: var(--shadow);
}

.service-banner .banner-icon {
  font-size: 3.5rem;
  flex-shrink: 0;
}

.service-banner h3 {
  color: white;
  margin-bottom: 0.4rem;
}

.service-banner p {
  margin: 0;
  opacity: 0.9;
  font-size: 1.05rem;
}

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  padding: 4rem 0 3rem;
  text-align: center;
}

.page-hero h1 {
  margin-bottom: 0.75rem;
  color: white;
}

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

.page-hero.hero-teal {
  background: linear-gradient(135deg, var(--secondary) 0%, #3ab8b0 100%);
}

.page-hero.hero-purple {
  background: linear-gradient(135deg, var(--purple) 0%, #8c7ae6 100%);
}

.page-hero.hero-green {
  background: linear-gradient(135deg, var(--green) 0%, #52b961 100%);
}

/* ---- Curriculum Page ---- */
.curriculum-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.curriculum-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: transform var(--transition);
  position: relative;
  overflow: hidden;
}

.curriculum-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
}

.curriculum-card:nth-child(1)::before { background: var(--primary); }
.curriculum-card:nth-child(2)::before { background: var(--secondary); }
.curriculum-card:nth-child(3)::before { background: var(--yellow); }
.curriculum-card:nth-child(4)::before { background: var(--purple); }
.curriculum-card:nth-child(5)::before { background: var(--green); }
.curriculum-card:nth-child(6)::before { background: var(--orange); }

.curriculum-card:hover {
  transform: translateY(-4px);
}

.curriculum-card .card-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.curriculum-card h3 {
  margin-bottom: 0.75rem;
}

.curriculum-card ul {
  list-style: none;
  padding: 0;
}

.curriculum-card ul li {
  padding: 0.3rem 0;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.95rem;
}

.curriculum-card ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

.teaching-method-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.method-image-placeholder {
  background: linear-gradient(135deg, #FFE66D, #FFA07A);
  border-radius: var(--radius-lg);
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
}

.method-list {
  list-style: none;
  padding: 0;
}

.method-list li {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding: 1rem;
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.method-list li .method-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  width: 40px;
  text-align: center;
}

.method-list li .method-content h4 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
  color: var(--dark);
}

.method-list li .method-content p {
  font-size: 0.9rem;
  color: #666;
  margin: 0;
}

/* ---- About Page ---- */
.about-profile {
  display: grid;
  grid-template-columns: 350px 1fr;
  gap: 3rem;
  align-items: start;
}

.profile-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  text-align: center;
}

.profile-photo {
  background: linear-gradient(135deg, var(--secondary), var(--purple));
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 7rem;
}

.profile-info {
  padding: 1.5rem;
}

.profile-info h2 {
  font-size: 1.6rem;
  margin-bottom: 0.25rem;
}

.profile-info .profile-title {
  color: var(--secondary);
  font-weight: 700;
  margin-bottom: 1rem;
}

.profile-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.badge {
  display: inline-block;
  padding: 0.3rem 0.75rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-primary { background: #FFE0E0; color: var(--primary); }
.badge-teal    { background: #E0F8F7; color: var(--secondary); }
.badge-yellow  { background: #FFF9E0; color: #B8860B; }
.badge-purple  { background: #EDE9FF; color: #7B6FD0; }
.badge-green   { background: #E8F8EA; color: #3D8B4A; }

.about-details h2 {
  margin-bottom: 1.5rem;
}

.credentials-list {
  list-style: none;
  padding: 0;
  margin-bottom: 2rem;
}

.credentials-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}

.credentials-list li:last-child {
  border-bottom: none;
}

.credential-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 36px;
  text-align: center;
}

.credential-text strong {
  display: block;
  font-size: 1rem;
  color: var(--dark);
}

.credential-text span {
  font-size: 0.9rem;
  color: #777;
}

.philosophy-box {
  background: linear-gradient(135deg, #EDE9FF, #E0F8F7);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-top: 2rem;
  border-left: 5px solid var(--purple);
}

.philosophy-box h3 {
  margin-bottom: 1rem;
  color: var(--purple);
}

/* ---- Schedule Page ---- */
.schedule-overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.schedule-info-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  text-align: center;
}

.schedule-info-card .info-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
}

.schedule-info-card h4 {
  color: var(--secondary);
  margin-bottom: 0.4rem;
}

.schedule-info-card p {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--dark);
  margin: 0;
}

.daily-schedule-table {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 2rem;
}

.schedule-table-header {
  background: linear-gradient(135deg, var(--primary), #FF8E53);
  color: white;
  padding: 1.25rem 1.5rem;
}

.schedule-table-header h3 {
  color: white;
  font-size: 1.3rem;
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
}

.schedule-table th {
  background: #FFF5F5;
  padding: 0.75rem 1rem;
  text-align: left;
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.schedule-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}

.schedule-table tr:last-child td {
  border-bottom: none;
}

.schedule-table tr:hover td {
  background: #FFFDF7;
}

.time-cell {
  font-weight: 700;
  color: var(--secondary);
  white-space: nowrap;
  width: 140px;
}

.activity-icon {
  margin-right: 0.4rem;
}

.activity-badge {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
}

.ab-core       { background: #FFE0E0; color: var(--primary); }
.ab-creative   { background: #EDE9FF; color: #7B6FD0; }
.ab-outdoor    { background: #E8F8EA; color: #3D8B4A; }
.ab-social     { background: #E0F8F7; color: var(--secondary); }
.ab-transition { background: #FFF9E0; color: #B8860B; }

.weekly-schedule-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.weekly-day-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.weekly-day-header {
  padding: 0.75rem 1rem;
  text-align: center;
  color: white;
  font-family: 'Fredoka One', cursive;
  font-size: 1.1rem;
}

.wd-mon  { background: var(--primary); }
.wd-tue  { background: var(--secondary); }
.wd-wed  { background: var(--purple); }
.wd-thu  { background: var(--green); }
.wd-fri  { background: var(--orange); }

.weekly-day-body {
  padding: 1rem;
}

.weekly-activity {
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}

.weekly-activity:last-child {
  border-bottom: none;
}

.weekly-activity .wa-time {
  font-weight: 700;
  color: #888;
  font-size: 0.75rem;
}

.weekly-activity .wa-name {
  font-weight: 600;
  color: var(--dark);
}

/* ---- FAQ / Policies ---- */
.policies-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.policy-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.policy-card h4 {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  color: var(--dark);
}

.policy-card p,
.policy-card ul {
  font-size: 0.92rem;
  color: #555;
}

.policy-card ul {
  list-style: disc;
  padding-left: 1.25rem;
}

.policy-card ul li {
  margin-bottom: 0.3rem;
}

/* ---- Contact / CTA Section ---- */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, #FF8E53 100%);
  color: white;
  padding: 5rem 0;
  text-align: center;
}

.cta-section h2 {
  color: white;
  margin-bottom: 1rem;
}

.cta-section p {
  font-size: 1.1rem;
  opacity: 0.95;
  max-width: 550px;
  margin: 0 auto 2rem;
}

.cta-section .btn {
  background: white;
  color: var(--primary);
  font-size: 1.05rem;
  padding: 0.9rem 2.5rem;
}

.cta-section .btn:hover {
  background: var(--dark);
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.2);
}

/* ---- Footer ---- */
footer {
  background: var(--footer-bg);
  color: #B2BEC3;
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2rem;
}

.footer-brand .brand-name {
  color: white;
  font-size: 1.5rem;
}

.footer-brand p {
  font-size: 0.9rem;
  margin-top: 0.75rem;
  margin-bottom: 0;
}

.footer-col h4 {
  color: white;
  margin-bottom: 1rem;
  font-family: 'Fredoka One', cursive;
  font-size: 1.1rem;
}

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-col ul li a {
  color: #B2BEC3;
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: var(--yellow);
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
  font-size: 0.9rem;
}

.footer-divider {
  border: none;
  border-top: 1px solid #3d4952;
  margin-bottom: 1.5rem;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.85rem;
}

.footer-bottom a {
  color: var(--yellow);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .about-profile {
    grid-template-columns: 1fr;
  }

  .profile-card {
    max-width: 400px;
    margin: 0 auto;
  }

  .teaching-method-grid {
    grid-template-columns: 1fr;
  }

  .method-image-placeholder {
    height: 200px;
  }

  .weekly-schedule-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

@media (max-width: 768px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    padding: 0.75rem 0;
  }

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

  .nav-links a {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 8px;
  }

  .weekly-schedule-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .service-banner {
    flex-direction: column;
    text-align: center;
  }

  .calendar-cell {
    min-height: 55px;
    padding: 0.25rem;
  }

  .calendar-event {
    display: none;
  }

  .calendar-cell.has-event::after {
    content: '●';
    position: absolute;
    bottom: 3px;
    right: 4px;
    color: var(--secondary);
    font-size: 0.6rem;
  }
}

@media (max-width: 480px) {
  .section { padding: 3rem 0; }

  .weekly-schedule-grid {
    grid-template-columns: 1fr;
  }

  .schedule-overview {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}