/* Reset dan Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(30, 64, 175, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(30, 64, 175, 0.98);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.navbar {
    padding: 1rem 0;
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.brand-text {
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #fbbf24;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #fbbf24;
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 25%, #3b82f6 50%, #06b6d4 75%, #0891b2 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.geometric-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.shape {
    position: absolute;
    background: linear-gradient(45deg, rgba(251, 191, 36, 0.1), rgba(251, 191, 36, 0.05));
    border-radius: 20px;
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    left: 5%;
    transform: rotate(45deg);
    animation-delay: 0s;
}

.shape-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 10%;
    transform: rotate(-30deg);
    animation-delay: -2s;
}

.shape-3 {
    width: 100px;
    height: 100px;
    top: 30%;
    right: 25%;
    transform: rotate(60deg);
    animation-delay: -4s;
}

.shape-4 {
    width: 180px;
    height: 180px;
    bottom: 20%;
    left: 15%;
    transform: rotate(-45deg);
    animation-delay: -1s;
}

.shape-5 {
    width: 120px;
    height: 120px;
    top: 15%;
    left: 60%;
    transform: rotate(30deg);
    animation-delay: -3s;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.floating-circle {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(45deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    animation: floatReverse 8s ease-in-out infinite;
}

.circle-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    right: 15%;
    animation-delay: 0s;
}

.circle-2 {
    width: 60px;
    height: 60px;
    bottom: 30%;
    right: 30%;
    animation-delay: -3s;
}

.circle-3 {
    width: 40px;
    height: 40px;
    top: 70%;
    left: 25%;
    animation-delay: -1.5s;
}

.floating-triangle {
    position: absolute;
    width: 0;
    height: 0;
    animation: rotate 10s linear infinite;
}

.triangle-1 {
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    border-bottom: 50px solid rgba(251, 191, 36, 0.1);
    top: 40%;
    left: 10%;
    animation-delay: 0s;
}

.triangle-2 {
    border-left: 25px solid transparent;
    border-right: 25px solid transparent;
    border-bottom: 40px solid rgba(255, 255, 255, 0.08);
    bottom: 40%;
    right: 20%;
    animation-delay: -5s;
}

.wave-overlay::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path d="M985.66,92.83C906.67,72,823.78,31,743.84,14.19c-82.26-17.34-168.06-16.33-250.45.39-57.84,11.73-114,31.07-172,41.86A600.21,600.21,0,0,1,0,27.35V120H1200V95.8C1132.19,118.92,1055.71,111.31,985.66,92.83Z" fill="%23ffffff" opacity="0.1"/></svg>') repeat-x;
    background-size: 1200px 120px;
    animation: wave 20s linear infinite;
}

.hero-content {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 0.8rem 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.badge-text {
    color: white;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 2px;
}

.badge-year {
    background: #fbbf24;
    color: #1e40af;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-weight: 800;
    font-size: 0.9rem;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    color: white;
    line-height: 1.1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.highlight {
    color: #fbbf24;
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: 3px;
}

.anniversary {
    font-size: 5rem;
    font-weight: 900;
    background: linear-gradient(45deg, #e7e7e7, #ffe100, #e2fb24);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientShift 3s ease-in-out infinite;
}

.turtle-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 2rem 0;
}

.turtle-container {
    display: flex;
    align-items: center;
    gap: 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    padding: 1.5rem 3rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.turtle-icon {
    font-size: 4rem;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.anniversary-badge {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.anniversary-large {
    font-size: 4.5rem;
    font-weight: 900;
    color: #fbbf24;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    line-height: 1;
}

.anniversary-sup {
    font-size: 2rem;
    font-weight: 700;
    color: #fbbf24;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    max-width: 700px;
}

.hero-description {
    margin-bottom: 3rem;
}

.hero-description p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 400;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
}

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(45deg, #fbbf24, #f59e0b);
    color: #1e40af;
    box-shadow: 0 10px 25px rgba(251, 191, 36, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(251, 191, 36, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #1e40af;
    transform: translateY(-3px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes floatReverse {
    0%, 100% { transform: translateY(0px) translateX(0px); }
    50% { transform: translateY(-30px) translateX(10px); }
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes wave {
    0% { background-position-x: 0; }
    100% { background-position-x: 1200px; }
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

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

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #64748b;
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 6rem 0;
    background: #f8fafc;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    font-size: 1.1rem;
    color: #475569;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.stats {
    display: flex;
    gap: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1e40af;
    display: block;
}

.stat-label {
    font-size: 0.9rem;
    color: #64748b;
    font-weight: 500;
}

.about-image img {
    width: 100%;
    border-radius: 20px;
    background: transparent;
}

/* Events Section */
.events {
    padding: 6rem 0;
    background: white;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.event-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.event-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.event-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.event-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 1rem;
}

.event-card p {
    color: #64748b;
    line-height: 1.6;
}

.register-badge {
    background: linear-gradient(45deg, #059669, #10b981);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    margin-top: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.register-badge:hover {
    background: linear-gradient(45deg, #047857, #059669);
    transform: scale(1.05);
}

/* Register Section */
.register {
    padding: 6rem 0;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    position: relative;
}

.register::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><circle cx="200" cy="200" r="100" fill="%23ffffff" opacity="0.05"/><circle cx="800" cy="300" r="150" fill="%23ffffff" opacity="0.05"/><circle cx="500" cy="700" r="80" fill="%23ffffff" opacity="0.05"/></svg>');
}

.register-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    position: relative;
    z-index: 2;
}

.register-info .section-title,
.register-info .section-subtitle {
    color: white;
    text-align: left;
}

.register-benefits {
    margin-top: 2rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: white;
    margin-bottom: 1rem;
    font-weight: 500;
}

.benefit-item i {
    color: #fbbf24;
    font-size: 1.2rem;
}

.register-form-container {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.form-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 2rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: #374151;
    margin-bottom: 0.5rem;
}

.form-group input {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-hint {
    color: #6b7280;
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 500;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.footer-logo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.footer-section h3,
.footer-section h4 {
    color: #fbbf24;
    margin-bottom: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: #d1d5db;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #374151;
    color: white;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #fbbf24;
    color: #1f2937;
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    color: #9ca3af;
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes floatReverse {
    0%, 100% { transform: translateY(0px) translateX(0px); }
    50% { transform: translateY(-30px) translateX(10px); }
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes wave {
    0% { background-position-x: 0; }
    100% { background-position-x: 1200px; }
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        text-align: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .register-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        right: 0;
        background: #1e40af;
        flex-direction: column;
        padding: 2rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .highlight {
        font-size: 2.2rem;
    }
    
    .anniversary {
        font-size: 3.5rem;
    }
    
    .turtle-container {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem 2rem;
    }
    
    .anniversary-large {
        font-size: 3.5rem;
    }
    
    .anniversary-sup {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
        letter-spacing: 1px;
    }
    
    .hero-description p {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .events-grid {
        grid-template-columns: 1fr;
    }
    
    .stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .shape {
        display: none;
    }
    
    .floating-circle,
    .floating-triangle {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 2rem 0;
        min-height: 90vh;
    }
    
    .hero-badge {
        flex-direction: column;
        gap: 0.5rem;
        padding: 0.6rem 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .badge-text {
        font-size: 0.9rem;
        letter-spacing: 1px;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .highlight {
        font-size: 1.8rem;
    }
    
    .anniversary {
        font-size: 2.8rem;
    }
    
    .turtle-container {
        padding: 0.8rem 1.5rem;
        gap: 0.8rem;
    }
    
    .turtle-icon {
        font-size: 2.5rem;
    }
    
    .anniversary-large {
        font-size: 2.8rem;
    }
    
    .anniversary-sup {
        font-size: 1.2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        letter-spacing: 0.5px;
        margin-bottom: 1rem;
    }
    
    .hero-description {
        margin-bottom: 2rem;
    }
    
    .hero-description p {
        font-size: 0.9rem;
    }
    
    .cta-buttons {
        gap: 1rem;
    }
    
    .register-form-container {
        padding: 1.5rem;
    }
    
    .form-title {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
}

/* Additional Visual Enhancements */
.hero-content {
    animation: fadeInUp 1s ease-out;
}

.event-card,
.register-form-container {
    animation: fadeInUp 0.8s ease-out;
}

.event-card:nth-child(even) {
    animation-delay: 0.2s;
}

.event-card:nth-child(3n) {
    animation-delay: 0.4s;
}

/* Loading State */
.form-group input:invalid {
    border-color: #ef4444;
}

.form-group input:valid {
    border-color: #10b981;
}

/* Success/Error States */
.success {
    color: #10b981;
    font-weight: 600;
}

.error {
    color: #ef4444;
    font-weight: 600;
}

/* UMKM Registration Styles */
.umkm-register {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.umkm-register::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* Event Layout Styles */
.event-layout {
    margin-top: 2rem;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.1);
}

.event-layout h4 {
    color: #1e40af;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
    position: relative;
}

.event-layout h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #10b981, #059669);
    border-radius: 2px;
}

.layout-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
    margin-top: 1.5rem;
}

.layout-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.layout-image:hover {
    transform: scale(1.02);
}

.layout-description {
    padding: 1rem;
}

.layout-description p {
    color: #64748b;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.layout-features {
    display: grid;
    gap: 0.8rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem;
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    border-radius: 8px;
    border-left: 4px solid #0ea5e9;
}

.feature-item i {
    color: #0ea5e9;
    font-size: 1.1rem;
    width: 20px;
}

.feature-item span {
    color: #0c4a6e;
    font-weight: 500;
}

/* Interactive Tent Selection */
.tent-selection {
    margin-top: 2rem;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.1);
}

.tent-selection h4 {
    color: #1e40af;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
    position: relative;
}

.tent-selection h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #10b981, #059669);
    border-radius: 2px;
}

.tent-types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.tent-type-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.tent-type-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #1e40af, #3b82f6);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.tent-type-card:hover::before,
.tent-type-card.selected::before {
    transform: scaleX(1);
}

.tent-type-card:hover,
.tent-type-card.selected {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border-color: rgba(16, 185, 129, 0.3);
}

.tent-type-card.selected {
    border-color: #10b981;
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
}

.tent-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.tent-type-card:hover .tent-icon,
.tent-type-card.selected .tent-icon {
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.4);
}

.tent-type-card h5 {
    color: #1e40af;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.tent-type-card p {
    color: #64748b;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.tent-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: #059669;
    margin-bottom: 0.5rem;
}

.tent-capacity {
    color: #6b7280;
    font-size: 0.85rem;
    margin-bottom: 0.8rem;
}

.availability-indicator {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    padding: 0.5rem;
    border-radius: 6px;
    font-size: 0.85rem;
    color: #166534;
    font-weight: 500;
}

.available-count {
    font-weight: 700;
    color: #059669;
}

/* Tent Numbers Section */
.tent-numbers-section {
    animation: slideDown 0.3s ease-out;
    margin-top: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    border-radius: 12px;
    border: 2px solid #0ea5e9;
}

.tent-numbers-section h5 {
    color: #0c4a6e;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
}

.tent-numbers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
    gap: 0.8rem;
    margin-bottom: 1.5rem;
}

.number-box {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.number-box.available {
    background: #f0fdf4;
    color: #166534;
    border-color: #bbf7d0;
}

.number-box.available:hover {
    background: #dcfce7;
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.number-box.occupied {
    background: #fef2f2;
    color: #991b1b;
    border-color: #fecaca;
    cursor: not-allowed;
}

.number-box.selected {
    background: #1e40af;
    color: white;
    border-color: #1e40af;
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(30, 64, 175, 0.4);
}

.selection-info {
    margin-top: 1.5rem;
}

.legend {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: #64748b;
}

.legend .number-box {
    width: 20px;
    height: 20px;
    font-size: 0.7rem;
}

/* Selected Tent Display */
.selected-tent-info {
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    border: 2px solid #10b981;
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tent-summary {
    flex: 1;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.8rem;
    align-items: center;
}

.summary-label {
    font-weight: 600;
    color: #166534;
}

.summary-value {
    font-weight: 700;
    color: #059669;
}

.btn-change-tent {
    background: #f59e0b;
    color: white;
    border: none;
    padding: 0.8rem 1.2rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-change-tent:hover {
    background: #d97706;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

/* Animation */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .layout-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .tent-types-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .tent-numbers-grid {
        grid-template-columns: repeat(auto-fill, minmax(45px, 1fr));
        gap: 0.6rem;
    }
    
    .number-box {
        width: 45px;
        height: 45px;
        font-size: 0.8rem;
    }
    
    .legend {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .selected-tent-info {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

.tent-pricing {
    margin-top: 2rem;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.1);
}

.tent-pricing h4 {
    color: #1e40af;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
    position: relative;
}

.tent-pricing h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #10b981, #059669);
    border-radius: 2px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.pricing-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #1e40af, #3b82f6);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.pricing-card:hover::before {
    transform: scaleX(1);
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border-color: rgba(16, 185, 129, 0.3);
}

.pricing-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.pricing-card:hover .pricing-icon {
    transform: scale(1.1);
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.4);
}

.pricing-card h5 {
    color: #1e40af;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.pricing-card p {
    color: #64748b;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}

.pricing-card .price {
    font-size: 1.3rem;
    font-weight: 700;
    color: #059669;
    margin-bottom: 0.5rem;
}

.pricing-card small {
    color: #94a3b8;
    font-size: 0.8rem;
    font-style: italic;
}

/* Form Enhancements for UMKM */
#nomor-tenda-group,
#total-harga-group {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.total-price-display {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 10px;
    font-size: 1.4rem;
    font-weight: 700;
    text-align: center;
    box-shadow: 0 5px 15px rgba(16, 185, 129, 0.3);
    position: relative;
    overflow: hidden;
}

.total-price-display::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Enhanced Form Styles for UMKM */
.umkm-register .form-group select {
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1rem;
    padding-right: 3rem;
}

.umkm-register .form-group select:focus {
    outline: none;
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.umkm-register .form-group select:valid {
    border-color: #10b981;
}

/* Mobile Responsiveness for UMKM */
@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .tent-pricing {
        padding: 1.5rem;
    }
    
    .pricing-card {
        padding: 1.2rem;
    }
    
    .total-price-display {
        font-size: 1.2rem;
        padding: 0.8rem 1rem;
    }
}

/* Beauty Class Modal */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
    animation: modalFadeIn 0.3s ease;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal-overlay.show {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: white;
    border-radius: 20px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid #e2e8f0;
}

.modal-header h3 {
    color: #1e40af;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #6b7280;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: #f3f4f6;
    color: #ef4444;
}

.modal-body {
    padding: 2rem;
}

.beauty-class-form .form-group {
    margin-bottom: 1.5rem;
}

.beauty-class-form label {
    display: block;
    font-weight: 600;
    color: #1e40af;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.beauty-class-form label i {
    margin-right: 0.5rem;
    width: 16px;
}

.beauty-class-form input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.beauty-class-form input:focus {
    outline: none;
    border-color: #1e40af;
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.beauty-class-form input:valid {
    border-color: #10b981;
}

.modal-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e2e8f0;
}

.modal-actions .btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-actions .btn-secondary {
    background: #f3f4f6;
    color: #6b7280;
}

.modal-actions .btn-secondary:hover {
    background: #e5e7eb;
    color: #374151;
}

.modal-actions .btn-primary {
    background: linear-gradient(45deg, #1e40af, #3b82f6);
    color: white;
}

.modal-actions .btn-primary:hover {
    background: linear-gradient(45deg, #1d4ed8, #2563eb);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(30, 64, 175, 0.3);
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Mobile responsive for modal */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        margin: 1rem;
    }
    
    .modal-header,
    .modal-body {
        padding: 1.5rem;
    }
    
    .modal-header h3 {
        font-size: 1.2rem;
    }
    
    .modal-actions {
        flex-direction: column;
    }
    
    .modal-actions .btn {
        width: 100%;
        justify-content: center;
    }
}