/* PecahBatas - Main Stylesheet */

/* CSS Variables for Brand Colors */
:root {
    --primary-blue: #1C1F8A;
    --primary-purple: #6A4CFF;
    --bright-blue: #2D6CDF;
    --white: #FFFFFF;
    --light-purple: #E8E8FF;
    --gradient: linear-gradient(135deg, #1C1F8A 0%, #6A4CFF 100%);
    --text-dark: #2D2D2D;
    --text-gray: #666666;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.section {
    padding: 4rem 0;
}

/* Navbar Styles */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    background: rgba(28, 31, 138, 0.1);
    backdrop-filter: blur(10px);
}

.navbar.scrolled {
    background: rgba(28, 31, 138, 0.95);
    backdrop-filter: blur(20px);
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    text-decoration: none;
}

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

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

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

.nav-link:hover {
    color: var(--light-purple);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-purple);
    transition: width 0.3s ease;
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    background: var(--gradient);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::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 0 100 100"><defs><pattern id="dots" patternUnits="userSpaceOnUse" width="10" height="10"><circle cx="5" cy="5" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.hero-content {
    text-align: center;
    color: var(--white);
    z-index: 2;
    position: relative;
    animation: fadeInUp 1s ease-out;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #FFFFFF 0%, #E8E8FF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    margin-bottom: 2rem;
    opacity: 0.9;
    font-weight: 500;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Button Styles */
.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--bright-blue);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(106, 76, 255, 0.4);
}

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

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

/* About/Philosophy Section */
.about {
    background: var(--white);
}

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

.about-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-gray);
    margin-bottom: 2rem;
}

.philosophy-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.philosophy-card {
    background: var(--light-purple);
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease;
}

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

.philosophy-card h3 {
    color: var(--primary-blue);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.philosophy-card p {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: 0;
}

/* Programs Section */
.programs {
    background: linear-gradient(135deg, var(--light-purple) 0%, rgba(232, 232, 255, 0.5) 100%);
}

.programs h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--primary-blue);
    margin-bottom: 3rem;
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.program-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    position: relative;
    overflow: hidden;
}

.program-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient);
}

.program-card:hover {
    transform: translateY(-10px);
}

.program-card h3 {
    color: var(--primary-blue);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.program-card p {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
}

.program-features {
    list-style: none;
    margin-bottom: 2rem;
}

.program-features li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.program-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-purple);
    font-weight: bold;
}

/* Calendar Section */
.calendar {
    background: var(--white);
}

.calendar h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--primary-blue);
    margin-bottom: 3rem;
}

.events-list {
    display: grid;
    gap: 1.5rem;
}

.event-card {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-purple) 100%);
    color: var(--white);
    border-radius: 15px;
    padding: 2rem;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 2rem;
    align-items: center;
    transition: transform 0.3s ease;
}

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

.event-date {
    text-align: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 1rem;
    min-width: 80px;
}

.event-date .day {
    font-size: 1.5rem;
    font-weight: 700;
}

.event-date .month {
    font-size: 0.9rem;
    opacity: 0.8;
}

.event-info h3 {
    margin-bottom: 0.5rem;
}

.event-info p {
    opacity: 0.8;
    margin-bottom: 0;
}

/* Testimonials */
.testimonials {
    background: var(--light-purple);
}

.testimonials h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--primary-blue);
    margin-bottom: 3rem;
}

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

.testimonial-card {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient);
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    font-weight: 700;
    overflow: hidden;
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-card blockquote {
    font-style: italic;
    margin-bottom: 1rem;
    color: var(--text-gray);
}

.testimonial-author {
    font-weight: 600;
    color: var(--primary-blue);
}

/* FAQ Section */
.faq {
    background: var(--white);
}

.faq h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--primary-blue);
    margin-bottom: 3rem;
}

.faq-item {
    border: 1px solid #E5E5E5;
    border-radius: 10px;
    margin-bottom: 1rem;
    overflow: hidden;
}

.faq-question {
    background: var(--light-purple);
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--primary-blue);
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: rgba(232, 232, 255, 0.8);
}

.faq-toggle {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-answer.open {
    padding: 1.5rem;
    max-height: 200px;
}

.faq-item.open .faq-toggle {
    transform: rotate(180deg);
}

/* CTA Section */
.cta {
    background: var(--gradient);
    color: var(--white);
    text-align: center;
}

.cta h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Footer */
.footer {
    background: var(--primary-blue);
    color: var(--white);
    padding: 3rem 0 1rem;
}

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

.footer-section h3 {
    margin-bottom: 1rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: block;
    padding: 0.3rem 0;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 1rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-gray);
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: var(--primary-blue);
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--primary-blue);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #E5E5E5;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

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

.form-group small {
    display: block;
    margin-top: 0.5rem;
    color: var(--text-gray);
    font-size: 0.9rem;
}

.program-details {
    background: var(--light-purple);
    padding: 1.5rem;
    border-radius: 10px;
    margin: 1rem 0;
}

.program-details h3 {
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.program-details ul {
    list-style: none;
    margin-bottom: 1rem;
}

.program-details ul li {
    padding: 0.3rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.program-details ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-purple);
    font-weight: bold;
}

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

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

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-blue);
        flex-direction: column;
        padding: 1rem;
        gap: 1rem;
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    }
    
    .nav-menu.show {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .philosophy-cards {
        grid-template-columns: 1fr;
    }
    
    .programs-grid {
        grid-template-columns: 1fr;
    }
    
    .event-card {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.5rem;
    }
    
    .section {
        padding: 2rem 0;
    }
    
    .program-card,
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .modal-content {
        padding: 1.5rem;
        width: 95%;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus styles for accessibility */
.btn:focus,
.nav-link:focus,
.faq-question:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 3px solid var(--primary-purple);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .philosophy-card,
    .program-card,
    .testimonial-card {
        border: 2px solid var(--text-dark);
    }
}

/* Print styles */
@media print {
    .navbar,
    .modal,
    .btn {
        display: none;
    }
    
    .hero {
        min-height: auto;
        background: none;
        color: black;
    }