/* Critical fixes at the top - will override everything else */
html, body, * {
  scroll-behavior: auto !important;
  overflow-anchor: none !important;
  overscroll-behavior: none !important;
  -webkit-overflow-scrolling: auto !important;
}

/* Add these styles at the top for the new navigation bar */
.page-navigation {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: flex-start !important; /* Force left alignment with !important */
  align-items: center;
  padding: 20px 40px;
  z-index: 100;
}

.back-home {
  margin-left: 0 !important; /* Ensure no margin pushes it from left edge */
  display: flex;
  align-items: center;
  color: white;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.2);
  padding: 8px 15px;
  border-radius: 30px;
  backdrop-filter: blur(5px);
}

.back-home i {
  margin-right: 8px;
}

.back-home:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

/* Navigation position fix - make it identical to baca-tulis */
.jari-aljabar-page .page-navigation {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  display: flex !important;
  justify-content: flex-start !important;
  align-items: center !important;
  padding: 20px 40px !important;
  z-index: 100 !important;
}

.jari-aljabar-page .back-home {
  margin-left: 0 !important;
  margin-right: auto !important;
  display: flex !important;
  align-items: center !important;
  color: white !important;
  text-decoration: none !important;
  font-weight: 600 !important;
  font-size: 16px !important;
  transition: all 0.3s ease !important;
  background: rgba(255, 255, 255, 0.2) !important;
  padding: 8px 15px !important;
  border-radius: 30px !important;
  backdrop-filter: blur(5px) !important;
}

/* Root Variables - Jari Aljabar Theme */
:root {
  --jari-primary: #37A19A;
  --jari-secondary: #C5D69E;
  --jari-accent: #FFCF00;
  --jari-gradient: linear-gradient(135deg, var(--jari-primary) 0%, var(--jari-secondary) 100%);
  
  /* Font variables */
  --font-display: 'Montserrat', sans-serif;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Roboto', sans-serif;
  
  /* Spacing variables */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  
  /* Font size variables */
  --font-xs: 0.75rem;
  --font-sm: 0.875rem;
  --font-md: 1rem;
  --font-lg: 1.125rem;
  --font-xl: 1.25rem;
  --font-2xl: 1.5rem;
  --font-3xl: 1.875rem;
  --font-4xl: 2.25rem;
  --font-5xl: 3rem;
}

/* Jari Aljabar Page Styles */
.jari-aljabar-page {
    font-family: var(--font-body);
    color: #222;
    overflow-x: hidden;
    background-color: #FAFAFA;
}

/* Site Header - Navigation Bar */
.site-header {
  background: white;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 15px 0;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.back-to-home {
  display: flex;
  align-items: center;
  color: var(--jari-primary);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
}

.back-to-home:hover {
  color: var(--jari-secondary);
}

.back-to-home i {
  margin-right: 8px;
}

.logo {
  text-align: center;
}

.logo img {
  height: 40px;
  width: auto;
}

.header-right {
  width: 100px; /* Balance the layout */
}

/* Hero Section */
.math-hero {
    background: var(--jari-gradient);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 120px 20px 60px; /* Increased to accommodate fixed header */
    text-align: center;
    color: white;
    padding-top: 100px;
}

.hero-badge {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 8px 16px;
    border-radius: 50px;
    margin: 0 auto 20px;
    display: inline-block;
    backdrop-filter: blur(5px);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
}

.animated-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.animated-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 100%;
    height: 4px;
    background: white;
    transform: scaleX(0);
    transform-origin: right;
    animation: titleUnderline 1s ease 0.8s forwards;
}

@keyframes titleFadeIn {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes titleUnderline {
    from {
        transform: scaleX(0);
        transform-origin: right;
    }
    to {
        transform: scaleX(1);
        transform-origin: left;
    }
}

.hero-line {
    width: 80px;
    height: 4px;
    background: white;
    margin: 20px auto;
    border-radius: 2px;
}

.hero-subtitle {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.floating-math {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.math-symbol {
    position: absolute;
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.5);
    font-weight: 800;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
    will-change: transform;
    transform: translateZ(0);
    animation: floatStable 8s ease-in-out infinite;
}

/* Math symbol positions */
.symbol1 { top: 15%; left: 10%; animation-delay: 0s; }
.symbol2 { top: 25%; left: 40%; animation-delay: 0.5s; }
.symbol3 { top: 10%; right: 15%; animation-delay: 1s; }
.symbol4 { top: 40%; left: 20%; animation-delay: 1.5s; }
.symbol5 { top: 35%; right: 10%; animation-delay: 2s; }
.symbol6 { top: 60%; left: 15%; animation-delay: 2.5s; }
.symbol7 { top: 65%; right: 25%; animation-delay: 3s; }
.symbol8 { top: 75%; left: 30%; animation-delay: 3.5s; }
.symbol9 { top: 80%; right: 15%; animation-delay: 4s; }
.symbol10 { top: 20%; left: 70%; animation-delay: 4.5s; }
.symbol11 { top: 50%; left: 45%; animation-delay: 5s; }
.symbol12 { top: 70%; left: 55%; animation-delay: 5.5s; }
.symbol13 { top: 30%; right: 40%; animation-delay: 6s; }

@keyframes float {
    0% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-15px, -15px) rotate(5deg); }
    100% { transform: translate(0, 0) rotate(0deg); }
}

/* Simplified, more stable floating animation */
@keyframes floatStable {
  0% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(-10px, -10px, 0); }
  100% { transform: translate3d(0, 0, 0); }
}

/* Benefit Cards */
.benefit-cards {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin: var(--space-2xl) 0;
}

.benefit-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 30px;
    border-radius: 20px;
    transition: all 0.3s ease;
    width: 230px;
    height: auto;
    min-height: 230px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.benefit-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.25);
}

.card-icon {
    margin-bottom: var(--space-md);
    font-size: 40px;
}

.benefit-card h3 {
    font-size: var(--font-lg);
    margin-bottom: var(--space-sm);
    font-weight: 700;
    color: white;
}

.benefit-card p {
    font-size: var(--font-sm);
    opacity: 0.9;
    text-align: center;
    color: white;
}

.hero-cta {
    background: white;
    color: var(--jari-primary);
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    margin-top: 20px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.hero-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.7s ease;
    z-index: -1;
}

.hero-cta:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.4);
}

.hero-cta:hover::before {
    left: 100%;
}

/* Wave Dividers */
.wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
}

.wave-divider svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 80px;
}

.wave-divider path {
    fill: #FFFFFF;
}

.wave-divider.multi-color path:nth-child(1) {
    fill: rgba(255, 255, 255, 0.7);
}

.wave-divider.multi-color path:nth-child(2) {
    fill: rgba(255, 255, 255, 0.5);
}

.wave-divider.multi-color path:nth-child(3) {
    fill: rgba(255, 255, 255, 0.3);
}

/* Wave Separator */
.wave-separator {
    height: 60px;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.wave-separator svg {
    position: absolute;
    width: 100%;
    height: 100%;
}

.wave-separator .wave1 {
    fill: rgba(55, 161, 154, 0.2);
}

.wave-separator .wave2 {
    fill: rgba(197, 214, 158, 0.2);
}

.wave-separator .wave3 {
    fill: rgba(255, 207, 0, 0.1);
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.section-title {
    font-size: 2.5rem;
    color: #222;
    margin-bottom: 60px;
    text-align: center;
    position: relative;
    font-weight: 700;
    letter-spacing: -1px;
}

/* Replace animated section-line with static one */
.section-line {
    position: relative;
    height: 8px;
    width: 120px;
    margin: 20px auto;
    background: var(--jari-primary);
    border-radius: 4px;
    overflow: hidden;
}

.section-line::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.3);
  animation: simpleLine 2s ease-in-out infinite;
  will-change: transform;
}

@keyframes simpleLine {
  0% { transform: translateX(0); }
  100% { transform: translateX(200%); }
}

/* Learning Stages Section */
.learning-stages {
    position: relative;
    padding: 100px 0 80px;
    background: linear-gradient(to bottom, #fff, #f8f9fc);
}

.stages-timeline {
    position: relative;
    padding-top: 60px;
    margin-top: 30px;
}

/* Replace animated stages-track with static one */
.stages-track {
    position: absolute;
    top: 60px;
    left: 5%;
    right: 5%;
    height: 6px;
    background: var(--jari-primary);
    border-radius: 3px;
    z-index: 1;
}

.stages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 80px;
    position: relative;
}

.stage-card {
    background: white;
    border-radius: 15px;
    padding: 40px 25px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    position: relative;
    transition: all 0.3s ease;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    margin-top: 45px !important; /* Increased from 30px to ensure number visibility */
    padding-top: 35px !important; /* Ensure content doesn't start too close to the number */
}

.stage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(55, 161, 154, 0.15);
}

.stage-number {
    position: absolute;
    top: -30px !important; /* Adjusted position for better visibility */
    left: 20px;
    width: 60px !important; /* Increased size for better visibility */
    height: 60px !important;
    background: linear-gradient(135deg, var(--jari-primary), var(--jari-secondary));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 24px !important;
    z-index: 20 !important; /* Ensure it stays above everything */
    box-shadow: 0 0 15px rgba(55, 161, 154, 1) !important; /* Enhanced glow */
    animation: simpleGlow 2s ease-in-out infinite alternate;
    will-change: box-shadow;
}

@keyframes simpleGlow {
  0% { box-shadow: 0 0 5px rgba(55, 161, 154, 0.6); }
  100% { box-shadow: 0 0 15px rgba(55, 161, 154, 0.8); }
}

.stage-card h3 {
    margin-top: 5px;
    margin-bottom: 10px;
    color: var(--jari-primary);
    font-size: 18px;
    font-weight: 700;
    transition: color 0.3s ease;
}

.stage-card:hover h3 {
    color: var(--jari-secondary);
}

.stage-card p {
    font-size: 15px;
    color: #444;
    line-height: 1.6;
    margin-bottom: 0;
    text-align: center;
}

.stage-icon {
    margin-top: auto;
    color: var(--jari-primary);
    font-size: 24px;
    transition: all 0.3s ease;
}

.stage-card:hover .stage-icon {
    transform: scale(1.2) rotate(10deg);
    color: var(--jari-secondary);
}

/* Teaching Methods Section */
.teaching-methods {
  padding: 80px 20px;
  text-align: center;
  background-color: #f8f8f8;
}

.methods-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); /* Responsive grid for cards */
  gap: 30px;
  max-width: 900px;
  margin: 60px auto 0;
}

.method-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
  cursor: pointer;
}

.method-card:hover {
  transform: translateY(-5px);
}

.method-card img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.method-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.8), rgba(0,0,0,0));
  color: white;
  padding: 20px;
}

.method-overlay h3 {
  font-size: 1.5rem;
  margin-bottom: 5px;
  color: white;
}

.method-overlay ul {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.method-overlay li {
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  margin-bottom: 0;
  line-height: 1.5;
  position: relative;
  padding-left: 20px;
}

.method-overlay li:before {
  content: '•';
  color: white;
  position: absolute;
  left: 0;
  top: 0;
}

/* Registration Section */
.registration-section {
  padding: 80px 20px;
  background-color: #fff;
  text-align: center;
}

.registration-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.program-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.info-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.info-card h3 {
    color: #333;
    font-size: 24px;
    margin-bottom: 20px;
    font-weight: 700;
}

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

.info-card li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    color: #333;
    font-size: 1.1rem;
    gap: 10px;
}

.info-card i {
    color: var(--jari-primary);
    margin-right: 10px;
    font-size: 18px;
}

.registration-form {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 16px;
    color: #333;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--jari-primary);
    outline: none;
}

.submit-btn {
    background: var(--jari-primary);
    color: white;
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background: var(--jari-secondary);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(55, 161, 154, 0.2);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 50px;
    height: 50px;
    background: var(--jari-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: 0 5px 15px rgba(55, 161, 154, 0.3);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top i {
    font-size: 20px;
}

/* Form Submission Feedback */
.success-overlay,
.error-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    z-index: 10;
}

.success-content,
.error-content {
    text-align: center;
    padding: 30px;
}

.success-icon,
.error-icon {
    font-size: 48px;
    margin-bottom: 15px;
}

.success-icon {
    color: var(--jari-primary);
}

.error-icon {
    color: #e74c3c;
}

.fade-out {
    opacity: 0;
    transition: opacity 0.5s ease;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .registration-container {
        grid-template-columns: 1fr;
    }
    
    .program-info {
        order: 2;
    }
    
    .registration-form {
        order: 1;
    }
}

@media (max-width: 768px) {
    .animated-title {
        font-size: var(--font-4xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-lg);
    }
    
    .benefit-cards {
        flex-direction: column;
        align-items: center;
    }
    
    .stages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .methods-container {
        grid-template-columns: 1fr;
        max-width: 480px;
    }
    
    .method-card img {
        height: 200px; /* Consistent height for mobile with Facilities section */
    }
    
    .registration-container {
        grid-template-columns: 1fr !important;
    }
    
    .program-info {
        order: 2;
    }
    
    .registration-form {
        order: 1;
    }
    
    .info-card {
        padding: 20px 15px;
    }
    
    .page-navigation {
        left: 10px;
        top: 10px;
    }
    
    .back-home {
        padding: 8px 12px;
        font-size: 13px;
    }
    
    .wave-separator,
    .wave-divider {
        height: 40px;
    }
    
    section {
        padding: 40px 0;
    }
    
    .form-group input,
    .form-group select,
    .submit-btn {
        font-size: 16px !important; /* Prevent iOS zoom */
    }
}

@media (max-width: 576px) {
    .stages-grid {
        grid-template-columns: 1fr;
    }
    
    .stage-card {
        min-height: auto;
    }
    
    .registration-form {
        padding: 30px 20px;
    }
    
    .info-card {
        padding: 20px;
    }
    
    .section-title {
        font-size: var(--font-2xl);
    }
}

/* Move styles from jari-aljabar.html to here */
/* Title letter animation */
.animated-title span {
  display: inline-block;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.5s forwards;
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Ripple effect for buttons */
.hero-cta {
  position: relative;
  overflow: hidden;
}

.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.7);
  transform: scale(0);
  animation: ripple 0.6s linear;
  pointer-events: none;
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* Fix stage number styling */
.stage-card {
  margin-top: 45px !important;
}

.stage-number {
  top: -30px !important;
  width: 60px !important;
  height: 60px !important;
  font-size: 24px !important;
  z-index: 20 !important;
  box-shadow: 0 0 15px rgba(55, 161, 154, 1) !important;
}

/* Mobile optimization - Add at end of file */

@media (max-width: 480px) {
  .animated-title {
    font-size: 2.2rem !important;
  }
  
  .stage-number {
    width: 36px !important;
    height: 36px !important;
    font-size: 16px !important;
  }
  
  .method-card {
    border-radius: 10px; /* Slightly less rounded corners for smaller screens */
  }
  
  .method-overlay h3 {
    font-size: 1.3rem; /* Adjust font size for smaller screens */
  }
  
  .method-overlay li {
    font-size: 0.9rem; /* Adjust font size for smaller screens */
  }
}

/* Fix notch/dynamic island issues on iPhone */
@supports (padding-top: env(safe-area-inset-top)) {
  .page-navigation {
    padding-top: calc(20px + env(safe-area-inset-top));
    padding-left: calc(20px + env(safe-area-inset-left));
  }
  
  .back-to-top {
    bottom: calc(30px + env(safe-area-inset-bottom));
    right: calc(30px + env(safe-area-inset-right));
  }
}

/* Comprehensive Mobile Responsive Design for Jari Aljabar Page */
@media (max-width: 768px) {
  /* Hero Section */
  .math-hero {
    padding: 60px 20px 40px;
    min-height: 70vh;
  }
  
  .hero-content {
    text-align: center;
    padding: 20px;
  }
  
  .animated-title {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 15px;
  }
  
  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 30px;
  }
  
  /* Benefit Cards */
  .benefit-cards {
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
  }
  
  .benefit-card {
    width: 100%;
    padding: 20px;
  }
  
  .benefit-card h3 {
    font-size: 1.3rem;
  }
  
  .benefit-card p {
    font-size: 0.9rem;
  }
  
  /* Hero CTA Button */
  .hero-cta {
    width: 100%;
    padding: 15px 20px;
    font-size: 16px;
  }
  
  /* Navigation */
  .page-navigation {
    padding: 10px 20px;
  }
  
  .back-home {
    font-size: 14px;
    padding: 8px 12px;
  }
  
  /* Learning Stages */
  .learning-stages {
    padding: 40px 20px;
  }
  
  .section-title {
    font-size: 1.8rem;
    line-height: 1.3;
  }
  
  .stages-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .stage-card {
    padding: 20px;
    margin-bottom: 20px;
  }
  
  .stage-card h3 {
    font-size: 1.2rem;
    line-height: 1.3;
  }
  
  .stage-card p {
    font-size: 0.9rem;
    line-height: 1.5;
  }
  
  /* Teaching Methods */
  .teaching-methods {
    padding: 40px 20px;
  }
  
  .methods-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .method-card {
    margin-bottom: 20px;
  }
  
  .method-card img {
    max-width: 100%;
    height: auto;
  }
  
  .method-overlay h3 {
    font-size: 1.2rem;
  }
  
  .method-overlay ul li {
    font-size: 0.9rem;
  }
  
  /* Registration Section */
  .registration-section {
    padding: 40px 20px;
  }
  
  .registration-container {
    flex-direction: column;
    gap: 30px;
  }
  
  .registration-info,
  .registration-form {
    width: 100%;
  }
  
  .registration-form {
    padding: 20px;
  }
  
  .form-group {
    margin-bottom: 15px;
  }
  
  .form-group input,
  .form-group select,
  .form-group textarea {
    font-size: 16px;
    padding: 12px;
  }
  
  .submit-btn {
    width: 100%;
    padding: 15px 20px;
    font-size: 16px;
  }
  
  /* Floating Math - Reduce on mobile for performance */
  .floating-math {
    display: none;
  }
  
  /* Wave Separator */
  .wave-separator {
    height: 60px;
  }
  
  .wave-separator svg {
    height: 60px;
  }
  
  /* Text adjustments */
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.6rem;
  }
  
  h3 {
    font-size: 1.3rem;
  }
  
  p {
    font-size: 1rem;
    line-height: 1.6;
  }
  
  /* Images */
  img {
    max-width: 100%;
    height: auto;
  }
  
  /* Container */
  .container {
    padding: 0 15px;
  }
}

/* Extra Small Devices */
@media (max-width: 480px) {
  .math-hero {
    padding: 50px 15px 30px;
    min-height: 60vh;
  }
  
  .hero-content {
    padding: 15px;
  }
  
  .animated-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 0.9rem;
  }
  
  .benefit-card {
    padding: 15px;
  }
  
  .benefit-card h3 {
    font-size: 1.1rem;
  }
  
  .benefit-card p {
    font-size: 0.8rem;
  }
  
  .hero-cta {
    padding: 12px 15px;
    font-size: 14px;
  }
  
  .page-navigation {
    padding: 8px 15px;
  }
  
  .back-home {
    font-size: 12px;
    padding: 6px 10px;
  }
  
  .learning-stages {
    padding: 30px 15px;
  }
  
  .section-title {
    font-size: 1.5rem;
  }
  
  .stage-card {
    padding: 15px;
  }
  
  .stage-card h3 {
    font-size: 1.1rem;
  }
  
  .stage-card p {
    font-size: 0.8rem;
  }
  
  .teaching-methods {
    padding: 30px 15px;
  }
  
  .method-card {
    margin-bottom: 15px;
  }
  
  .method-overlay h3 {
    font-size: 1.1rem;
  }
  
  .method-overlay ul li {
    font-size: 0.8rem;
  }
  
  .registration-section {
    padding: 30px 15px;
  }
  
  .registration-form {
    padding: 15px;
  }
  
  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 10px;
    font-size: 16px;
  }
  
  .submit-btn {
    padding: 12px 15px;
    font-size: 14px;
  }
  
  .wave-separator {
    height: 40px;
  }
  
  .wave-separator svg {
    height: 40px;
  }
  
  h1 {
    font-size: 1.8rem;
  }
  
  h2 {
    font-size: 1.4rem;
  }
  
  h3 {
    font-size: 1.2rem;
  }
  
  p {
    font-size: 0.9rem;
  }
  
  .container {
    padding: 0 10px;
  }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
  .math-hero {
    padding: 40px 20px 20px;
    min-height: 50vh;
  }
  
  .animated-title {
    font-size: 2.2rem;
  }
  
  .hero-subtitle {
    font-size: 0.9rem;
  }
  
  .benefit-cards {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 15px;
  }
  
  .benefit-card {
    flex: 1;
    min-width: 200px;
  }
  
  .stages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .methods-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
  .math-hero {
    padding: 80px 40px 60px;
  }
  
  .animated-title {
    font-size: 3rem;
  }
  
  .hero-subtitle {
    font-size: 1.2rem;
  }
  
  .benefit-cards {
    gap: 25px;
  }
  
  .benefit-card {
    padding: 25px;
  }
  
  .stages-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }
  
  .stage-card {
    padding: 25px;
  }
  
  .methods-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }
  
  .method-card {
    margin-bottom: 25px;
  }
  
  .registration-container {
    gap: 40px;
  }
  
  .container {
    padding: 0 30px;
  }
}

/* Large Desktop */
@media (min-width: 1200px) {
  .math-hero {
    padding: 100px 60px 80px;
  }
  
  .animated-title {
    font-size: 4rem;
  }
  
  .hero-subtitle {
    font-size: 1.4rem;
  }
  
  .benefit-cards {
    gap: 30px;
  }
  
  .benefit-card {
    padding: 30px;
  }
  
  .stages-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
  }
  
  .stage-card {
    padding: 30px;
  }
  
  .methods-container {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }
  
  .method-card {
    margin-bottom: 30px;
  }
  
  .registration-container {
    gap: 50px;
  }
  
  .container {
    max-width: 1400px;
    padding: 0 40px;
  }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* Print Styles */
@media print {
  .page-navigation,
  .hero-cta,
  .floating-math,
  .wave-separator {
    display: none !important;
  }
  
  .math-hero {
    padding: 20px;
    min-height: auto;
  }
  
  .benefit-cards {
    flex-direction: column;
  }
  
  .stages-grid {
    grid-template-columns: 1fr;
  }
  
  .methods-container {
    grid-template-columns: 1fr;
  }
  
  .registration-container {
    flex-direction: column;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  .math-hero {
    page-break-after: avoid;
  }
  
  section {
    page-break-inside: avoid;
  }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
  .floating-math,
  .animated-title,
  .stage-card,
  .benefit-card {
    animation: none !important;
    transition: none !important;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  .math-hero {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    color: #ffffff;
  }
  
  .stage-card {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
  }
  
  .benefit-card {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
  }
  
  .method-card {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
  }
}

/* === Facility Card Style for Metode Pembelajaran === */
.facility-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  padding: 0 0 24px 0;
  overflow: hidden;
  text-align: left;
  transition: transform 0.2s;
}
.facility-card:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 8px 24px rgba(55,161,154,0.13);
}
.facility-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 16px 16px 0 0;
  margin-bottom: 0;
}
.facility-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #219080;
  margin: 18px 20px 10px 20px;
}
.facility-card ul {
  margin: 0 20px;
  padding: 0 0 0 18px;
  color: #444;
  font-size: 1rem;
}
.facility-card li {
  margin-bottom: 8px;
}