/* ===== CSS Reset & Variables ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Green-Centered Theme */
    --primary-color: #2ECC71;
    --primary-gradient: linear-gradient(135deg, #58D68D 0%, #2ECC71 50%, #27AE60 100%);
    --secondary-color: #1ABC9C;
    --secondary-gradient: linear-gradient(135deg, #76D7C4 0%, #1ABC9C 50%, #17A589 100%);
    --accent-color: #52C41A;
    --accent-gradient: linear-gradient(135deg, #95DE64 0%, #52C41A 50%, #389E0D 100%);
    --success-color: #00B894;
    --warning-color: #FDCB6E;
    --info-color: #74B9FF;
    --error-color: #E17055;
    --text-color: #2D3436;
    --text-light: #636E72;
    --bg-color: #FFFFFF;
    --bg-secondary: linear-gradient(135deg, #F1F8E9 0%, #E8F5E8 100%);
    --bg-gradient: linear-gradient(135deg, #FFFFFF 0%, #F8FFF8 50%, #F1F8E9 100%);
    --border-color: #D5E8D4;
    --shadow: rgba(46, 204, 113, 0.15);
    --shadow-colored: rgba(46, 204, 113, 0.25);
    
    /* Typography */
    --font-primary: 'Sarabun', sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

/* Dark Mode - Green-Centered Theme */
[data-theme="dark"] {
    --primary-color: #58D68D;
    --primary-gradient: linear-gradient(135deg, #82E0AA 0%, #58D68D 50%, #2ECC71 100%);
    --secondary-color: #76D7C4;
    --secondary-gradient: linear-gradient(135deg, #A3E4D7 0%, #76D7C4 50%, #48C9B0 100%);
    --accent-color: #95DE64;
    --accent-gradient: linear-gradient(135deg, #B7E892 0%, #95DE64 50%, #73D13D 100%);
    --success-color: #00B894;
    --warning-color: #FDCB6E;
    --info-color: #74B9FF;
    --error-color: #E17055;
    --text-color: #E8F6F3;
    --text-light: #ABEBC6;
    --bg-color: #0E1B0E;
    --bg-secondary: linear-gradient(135deg, #1B2E1B 0%, #0F2A0F 100%);
    --bg-gradient: linear-gradient(135deg, #0E1B0E 0%, #1B2E1B 50%, #0F2A0F 100%);
    --border-color: #2E5930;
    --shadow: rgba(0, 0, 0, 0.6);
    --shadow-colored: rgba(88, 214, 141, 0.4);
}

/* ===== Base Styles ===== */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--text-color);
    background: var(--bg-gradient);
    transition: var(--transition);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    color: var(--text-color);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
}

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

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

/* ===== Header & Navigation ===== */
.header {
    background-color: var(--bg-color);
    box-shadow: 0 2px 10px var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    padding: var(--spacing-sm) 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.nav-logo {
    display: flex;
    align-items: center;
}

.nav-logo h1 {
    font-size: 1.5rem;
    color: var(--text-color);
    margin: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    font-weight: 500;
    color: var(--text-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

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

.lang-toggle {
    background: none;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-xs);
    cursor: pointer;
    color: var(--text-color);
    transition: var(--transition);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lang-toggle:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    box-shadow: 0 0 10px rgba(88, 214, 141, 0.3);
}

.lang-text {
    font-size: 0.8rem;
    font-weight: 600;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    transition: var(--transition);
}

/* ===== Main Content ===== */
main {
    margin-top: 80px;
}

/* ===== Hero Section ===== */
.hero {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(46, 204, 113, 0.05) 0%, rgba(26, 188, 156, 0.03) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.hero-title {
    font-size: 3rem;
    color: var(--text-color);
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--primary-gradient);
    color: white;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 4px 15px var(--shadow-colored);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

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

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--shadow-colored);
    color: white;
}

.secondary-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: transparent;
    color: var(--primary-color);
    padding: var(--spacing-md) var(--spacing-lg);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.secondary-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    transition: left 0.3s ease;
    z-index: -1;
}

.secondary-button:hover::before {
    left: 0;
}

.secondary-button:hover {
    color: white;
    border-color: var(--primary-color);
}

/* Hero Image */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.golf-illustration {
    text-align: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px var(--shadow);
}

.golf-scene {
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin-top: var(--spacing-md);
}

/* ===== Page Hero ===== */
.page-hero {
    background: var(--primary-gradient);
    color: white;
    text-align: center;
    padding: var(--spacing-xl) 0;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, transparent 50%, rgba(255,255,255,0.1) 100%);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.page-hero h1 {
    color: white;
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.page-hero p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
}

/* ===== Sections ===== */
section {
    padding: var(--spacing-xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    font-size: 2.5rem;
    color: var(--text-color);
}

/* ===== Features Section ===== */
.features {
    background: var(--bg-secondary);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(46, 204, 113, 0.02) 0%, rgba(26, 188, 156, 0.02) 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background-color: var(--bg-color);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 5px 15px var(--shadow);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--shadow);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-color);
}

/* ===== Courses Section ===== */
.courses-preview {
    padding: var(--spacing-xl) 0;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.course-card {
    background-color: var(--bg-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: 0 5px 15px var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--shadow);
}

.course-card.featured {
    border: 2px solid var(--primary-color);
}

.course-card.special {
    border: 2px solid var(--accent-color);
}

.course-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.course-icon {
    font-size: 3rem;
    color: var(--primary-color);
}

.course-badge {
    background-color: var(--primary-color);
    color: white;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
}

.course-badge.special {
    background-color: var(--accent-color);
}

.course-content h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--text-color);
}

.course-subtitle {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.course-features {
    list-style: none;
    margin: var(--spacing-md) 0;
}

.course-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    color: var(--text-light);
}

.course-features i {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.course-details {
    display: flex;
    justify-content: space-between;
    margin: var(--spacing-md) 0;
    padding: var(--spacing-sm);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.detail-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-light);
    font-size: 0.9rem;
}

.course-button {
    display: block;
    width: 100%;
    text-align: center;
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition);
    margin-top: var(--spacing-md);
}

.course-button:hover {
    background-color: #27AE60;
    color: white;
}

.course-button.special {
    background-color: var(--accent-color);
}

.course-button.special:hover {
    background-color: #C0392B;
}

.courses-cta {
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.cta-content h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-color);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

.cta-button.primary {
    background-color: var(--primary-color);
}

.cta-button.secondary {
    background-color: var(--secondary-color);
}

/* ===== About Page Styles ===== */
.about-intro {
    padding: var(--spacing-xl) 0;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.founding-info {
    background-color: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
}

.founding-info p {
    margin-bottom: var(--spacing-xs);
    color: var(--text-color);
}

.about-description {
    font-size: 1.1rem;
    line-height: 1.7;
}

.about-stats {
    background-color: var(--bg-color);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 5px 15px var(--shadow);
}

.stat-item {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-light);
    font-weight: 500;
}

/* ===== Instructors Section ===== */
.instructors {
    background-color: var(--bg-secondary);
}

.instructors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.instructor-card {
    background-color: var(--bg-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow);
    transition: var(--transition);
}

.instructor-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--shadow);
}

.instructor-image {
    height: 200px;
    background-color: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.instructor-placeholder {
    text-align: center;
    color: var(--text-light);
}

.instructor-placeholder i {
    font-size: 4rem;
    margin-bottom: var(--spacing-sm);
}

.instructor-info {
    padding: var(--spacing-lg);
}

.instructor-name-en {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: var(--spacing-xs);
}

.instructor-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.instructor-description {
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.achievement-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background-color: var(--bg-secondary);
    color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
}

/* ===== Facilities & Values ===== */
.facilities, .values, .course-benefits, .special-courses {
    padding: var(--spacing-xl) 0;
}

.facilities-grid, .values-grid, .benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.facility-item, .value-item, .benefit-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.facility-icon, .value-icon, .benefit-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.red-heart {
    color: #E74C3C !important;
    text-shadow: 0 0 10px rgba(231, 76, 60, 0.5);
    animation: heartbeat 2s ease-in-out infinite;
}

.yellow-star {
    color: #F1C40F !important;
    text-shadow: 0 0 10px rgba(241, 196, 15, 0.5);
    animation: sparkle 3s ease-in-out infinite;
}

.white-icon {
    color: #FFFFFF !important;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
    animation: glow 2.5s ease-in-out infinite alternate;
}

.beautiful-rocket {
    background: linear-gradient(45deg, #FF6B6B, #4ECDC4, #45B7D1, #96CEB4, #FFEAA7);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: rocket-fly 3s ease-in-out infinite, gradient-shift 4s ease-in-out infinite;
    filter: drop-shadow(0 0 10px rgba(255, 107, 107, 0.4));
    transform-origin: center;
}

.gold-trophy {
    background: linear-gradient(45deg, #FFD700, #FFA500, #FFFF00, #FFD700, #DAA520);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: trophy-shine 2s ease-in-out infinite, gold-gradient 3s ease-in-out infinite;
    filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.6));
    transform-origin: center;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes sparkle {
    0%, 100% { 
        transform: scale(1) rotate(0deg);
        text-shadow: 0 0 10px rgba(241, 196, 15, 0.5);
    }
    50% { 
        transform: scale(1.1) rotate(5deg);
        text-shadow: 0 0 15px rgba(241, 196, 15, 0.8);
    }
}

@keyframes glow {
    0% { 
        text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
    }
    100% { 
        text-shadow: 0 0 20px rgba(255, 255, 255, 0.6), 0 0 30px rgba(255, 255, 255, 0.4);
    }
}

@keyframes rocket-fly {
    0%, 100% { 
        transform: translateY(0px) rotate(-5deg) scale(1);
    }
    25% { 
        transform: translateY(-8px) rotate(0deg) scale(1.05);
    }
    50% { 
        transform: translateY(-12px) rotate(5deg) scale(1.1);
    }
    75% { 
        transform: translateY(-6px) rotate(0deg) scale(1.05);
    }
}

@keyframes gradient-shift {
    0% { 
        background-position: 0% 50%;
    }
    50% { 
        background-position: 100% 50%;
    }
    100% { 
        background-position: 0% 50%;
    }
}

@keyframes trophy-shine {
    0%, 100% { 
        transform: scale(1) rotate(0deg);
        filter: drop-shadow(0 0 8px rgba(255, 215, 0, 0.6));
    }
    50% { 
        transform: scale(1.08) rotate(2deg);
        filter: drop-shadow(0 0 15px rgba(255, 215, 0, 0.9));
    }
}

@keyframes gold-gradient {
    0% { 
        background-position: 0% 50%;
    }
    33% { 
        background-position: 100% 50%;
    }
    66% { 
        background-position: 50% 100%;
    }
    100% { 
        background-position: 0% 50%;
    }
}

/* ===== Contact Page Styles ===== */
.contact-section {
    padding: var(--spacing-xl) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact-method {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.contact-icon {
    font-size: 2rem;
    color: var(--primary-color);
    width: 60px;
    flex-shrink: 0;
}

.contact-details h3 {
    margin-bottom: var(--spacing-xs);
    color: var(--text-color);
}

.qr-code {
    background-color: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    text-align: center;
    margin: var(--spacing-md) 0;
}

.qr-code img {
    display: block;
    margin: 0 auto var(--spacing-sm);
    box-shadow: 0 4px 8px var(--shadow);
}

.line-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background-color: #00C300;
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition);
}

.line-button:hover {
    background-color: #00A000;
    color: white;
}

.hours-list {
    background-color: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
}

.hour-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-xs);
    color: var(--text-color);
}

/* ===== Map Section ===== */
.map-container {
    position: relative;
    background-color: var(--bg-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow);
}

.map-button-container {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 10;
}

.map-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.map-button:hover {
    background-color: #27AE60;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* ===== Contact Form ===== */
.contact-form {
    background-color: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 5px 15px var(--shadow);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--text-color);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.1);
}

.submit-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    width: 100%;
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.submit-button:hover {
    background-color: #27AE60;
    transform: translateY(-2px);
}

/* ===== Map Section ===== */
.map-section {
    background-color: var(--bg-secondary);
    padding: var(--spacing-xl) 0;
}

.map-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 5px 15px var(--shadow);
    margin-bottom: var(--spacing-lg);
}

.map-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.map-detail {
    display: flex;
    gap: var(--spacing-md);
    background-color: var(--bg-color);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: 0 2px 10px var(--shadow);
}

.map-detail i {
    font-size: 2rem;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: var(--spacing-xs);
}

.map-detail h4 {
    margin-bottom: var(--spacing-xs);
    color: var(--text-color);
}

/* ===== Contact Preview ===== */
.contact-preview {
    background-color: var(--bg-secondary);
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-color);
    font-weight: 500;
}

.contact-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.contact-cta {
    text-align: center;
}

/* ===== Footer ===== */
.footer {
    background: linear-gradient(135deg, #0E1B0E 0%, #1B2E1B 50%, #2E5930 100%);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(46, 204, 113, 0.1) 0%, rgba(26, 188, 156, 0.05) 50%, rgba(82, 196, 26, 0.1) 100%);
    z-index: 1;
}

.footer .container {
    position: relative;
    z-index: 2;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3,
.footer-section h4 {
    color: #E8F6F3;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.footer-section h3 {
    color: #58D68D;
    font-size: 1.3rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section ul li a {
    color: #ABEBC6;
    transition: var(--transition);
    text-decoration: none;
}

.footer-section ul li a:hover {
    color: #58D68D;
    text-shadow: 0 0 5px rgba(88, 214, 141, 0.3);
}

.footer-section p {
    color: #ABEBC6;
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

.footer-section i {
    color: #58D68D;
    margin-right: var(--spacing-xs);
}

.footer-bottom {
    border-top: 1px solid rgba(88, 214, 141, 0.3);
    padding-top: var(--spacing-md);
    text-align: center;
    color: #ABEBC6;
    background: linear-gradient(90deg, rgba(88, 214, 141, 0.1) 0%, rgba(118, 215, 196, 0.1) 100%);
    margin-top: var(--spacing-lg);
    border-radius: var(--radius-md);
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--bg-color);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px var(--shadow);
        padding: var(--spacing-lg) 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-item {
        margin: var(--spacing-sm) 0;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .page-hero h1 {
        font-size: 2.5rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-info {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .courses-grid {
        grid-template-columns: 1fr;
    }
    
    .instructors-grid {
        grid-template-columns: 1fr;
    }
    
    /* Map button responsive */
    .map-button {
        font-size: 0.8rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .map-button-container {
        top: 5px;
        right: 5px;
    }
    
    .hours-grid {
        grid-template-columns: 1fr;
    }
    
    .hours-item {
        padding: 0.8rem 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .course-card {
        padding: var(--spacing-md);
    }
    
    .feature-card,
    .instructor-card {
        margin-bottom: var(--spacing-md);
    }
}

/* ===== Animations ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.course-card,
.feature-card,
.instructor-card {
    animation: fadeInUp 0.6s ease forwards;
}

/* ===== Special Courses Operating Hours ===== */
.operating-hours {
    margin-top: 3rem;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 15px;
    box-shadow: var(--shadow);
    text-align: center;
}

.operating-hours h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.hours-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.hours-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: var(--bg-color);
    border-radius: 10px;
    border: 2px solid var(--primary-color);
}

.hours-item .day {
    font-weight: 600;
    color: var(--text-color);
}

.hours-item .time {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.1rem;
}

/* ===== Accessibility ===== */
.nav-link:focus,
.cta-button:focus,
.submit-button:focus,
.theme-toggle:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* ===== Print Styles ===== */
@media print {
    .header,
    .footer,
    .theme-toggle,
    .cta-button,
    .submit-button {
        display: none;
    }
    
    main {
        margin-top: 0;
    }
    
    .hero,
    .page-hero {
        background: none;
        color: black;
    }
}