/* ========== Global Styles ========== */
:root {
    --primary-color: #f7c948; /* pickleball yellow */
    --secondary-color: #2e8b57; /* court green */
    --text-dark: #222;
    --text-light: #fff;
    --bg-light: #fafafa;
    --bg-dark: #111;
    --font-family: "Poppins", "Helvetica Neue", sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    background: var(--bg-light);
    color: var(--text-dark);
    overflow-x: hidden;
}


/* ========== Header ========== */
.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--secondary-color);
    color: var(--text-light);
    padding: 1rem 2rem;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Mobile Menu Button */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Original
.logo {
    height: 48px;
    width: auto;
}
*/

.logo {
    height: clamp(80px, 12vw, 120px);
    width: auto;
    background: var(--text-light);
    border-radius: 8px;
    padding: 4px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(247, 201, 72, 0.3);
}
  
  

.site-title {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

.main-nav a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

/* ========== Hero Section ========== */
.hero {
    background: linear-gradient(120deg, var(--secondary-color), var(--primary-color));
    color: var(--text-light);
    text-align: center;
    padding: 6rem 1.5rem;
    position: relative;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h2 {
    font-size: 2.4rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.btn-primary {
    background: var(--text-light);
    color: var(--secondary-color);
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: var(--primary-color);
    color: var(--text-dark);
}

/* ========== About Section ========== */
.about {
    padding: 4rem 2rem;
    background: var(--bg-light);
    text-align: center;
}

.about .container {
    max-width: 800px;
    margin: 0 auto;
}

.about h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

/* ========== Feature Grid ========== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    padding: 4rem 2rem;
    background: var(--bg-dark);
    color: var(--text-light);
}

.feature-card {
    background: #1c1c1c;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.25);
}


.feature-card img,
.placeholder-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

/* Placeholder Images */
.placeholder-image {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.placeholder-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.placeholder-icon {
    font-size: 3rem;
    z-index: 2;
    position: relative;
    filter: drop-shadow(2px 2px 4px rgba(0, 0, 0, 0.3));
}

.video-placeholder {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.podcast-placeholder {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.trivia-placeholder {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}


.shop-placeholder {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

/* Pickle Water Hashira Chronicles Styling */
.chronicles-intro {
    font-style: italic;
    color: var(--primary-color);
    text-align: center;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.hashira-grid {
    margin-top: 2rem;
}

.hashira-card {
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.hashira-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    border-color: var(--primary-color);
}

.hashira-placeholder {
    position: relative;
    overflow: hidden;
}

.hashira-placeholder::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.hashira-card h4 {
    color: var(--secondary-color);
    font-weight: 600;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
    margin-bottom: 0.75rem;
}

.hashira-card p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-dark);
}


/* Special styling for specific forms */
.hashira-card:nth-child(1) h4 { border-bottom-color: #4facfe; }
.hashira-card:nth-child(2) h4 { border-bottom-color: #667eea; }
.hashira-card:nth-child(3) h4 { border-bottom-color: #f093fb; }
.hashira-card:nth-child(4) h4 { border-bottom-color: #fa709a; }
.hashira-card:nth-child(5) h4 { border-bottom-color: #43e97b; }
.hashira-card:nth-child(6) h4 { border-bottom-color: #a8edea; }
.hashira-card:nth-child(7) h4 { border-bottom-color: #ffecd2; }
.hashira-card:nth-child(8) h4 { border-bottom-color: #ff9a9e; }
.hashira-card:nth-child(9) h4 { border-bottom-color: #a18cd1; }
.hashira-card:nth-child(10) h4 { border-bottom-color: #fad0c4; }
.hashira-card:nth-child(11) h4 { border-bottom-color: #d299c2; }

/* Prehabilitation Training Styling */
.prehab-grid {
    margin-top: 2rem;
}

.prehab-card {
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.prehab-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    border-color: #FF6B6B;
}

.prehab-placeholder {
    position: relative;
    overflow: hidden;
}

.prehab-placeholder::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    transform: rotate(45deg);
    animation: pulse 2.5s infinite;
}

@keyframes pulse {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.prehab-card h4 {
    color: #E74C3C;
    font-weight: 600;
    border-bottom: 2px solid #FF6B6B;
    padding-bottom: 0.5rem;
    margin-bottom: 0.75rem;
}

.prehab-card p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-dark);
}


/* Special border colors for prehab cards */
.prehab-card:nth-child(1) h4 { border-bottom-color: #FF6B6B; }
.prehab-card:nth-child(2) h4 { border-bottom-color: #4ECDC4; }
.prehab-card:nth-child(3) h4 { border-bottom-color: #A8E6CF; }
.prehab-card:nth-child(4) h4 { border-bottom-color: #FD79A8; }
.prehab-card:nth-child(5) h4 { border-bottom-color: #74B9FF; }
.prehab-card:nth-child(6) h4 { border-bottom-color: #E17055; }

/* Certification System Styling */
.cert-intro {
    text-align: center;
    font-style: italic;
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.cert-grid {
    margin-top: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.cert-card {
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.cert-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.cert-badge {
    font-size: 3rem;
    text-align: center;
    margin: 1rem 0;
    filter: drop-shadow(2px 2px 4px rgba(0,0,0,0.2));
}

.cert-card h4 {
    font-weight: 700;
    text-align: center;
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid;
}

.cert-card p {
    text-align: center;
    margin-bottom: 0.75rem;
}

.dpr-range {
    background: var(--primary-color);
    color: var(--text-dark);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-block;
    margin-bottom: 1rem;
}

/* Certification level specific styling */
.cert-card.beginner {
    border-color: #8BC34A;
}

.cert-card.beginner h4 {
    color: #689F38;
    border-bottom-color: #8BC34A;
}

.cert-card.beginner .cert-badge {
    filter: drop-shadow(2px 2px 4px rgba(139, 195, 74, 0.3));
}

.cert-card.intermediate {
    border-color: #FF9800;
}

.cert-card.intermediate h4 {
    color: #F57C00;
    border-bottom-color: #FF9800;
}

.cert-card.intermediate .cert-badge {
    filter: drop-shadow(2px 2px 4px rgba(255, 152, 0, 0.3));
}

.cert-card.advanced {
    border-color: #2196F3;
}

.cert-card.advanced h4 {
    color: #1976D2;
    border-bottom-color: #2196F3;
}

.cert-card.advanced .cert-badge {
    filter: drop-shadow(2px 2px 4px rgba(33, 150, 243, 0.3));
}

.cert-card.elite {
    border-color: #9C27B0;
    background: linear-gradient(135deg, rgba(156, 39, 176, 0.1), rgba(156, 39, 176, 0.05));
}

.cert-card.elite h4 {
    color: #7B1FA2;
    border-bottom-color: #9C27B0;
}

.cert-card.elite .cert-badge {
    filter: drop-shadow(2px 2px 4px rgba(156, 39, 176, 0.4));
}

/* Progress Tracker Styling */
.progress-tracker {
    max-width: 800px;
    margin: 0 auto;
}

.progress-bar {
    width: 100%;
    height: 20px;
    background: linear-gradient(90deg, #e0e0e0, #f5f5f5);
    border-radius: 10px;
    overflow: hidden;
    margin: 2rem 0 1rem 0;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #4CAF50, #8BC34A, #FF9800, #2196F3, #9C27B0);
    border-radius: 10px;
    transition: width 0.5s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.progress-labels {
    display: flex;
    justify-content: space-between;
    margin: 1rem 0;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.progress-labels span {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-dark);
    background: var(--bg-light);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    border: 1px solid var(--primary-color);
    white-space: nowrap;
}

.progress-description {
    text-align: center;
    color: var(--text-dark);
    font-style: italic;
    margin-top: 1rem;
}

/* Quiz styling improvements */
.quiz-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.quiz-question {
    margin-bottom: 2rem;
}

.quiz-question p {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.quiz-question label {
    display: block;
    margin-bottom: 0.5rem;
    padding: 0.5rem;
    border-radius: 6px;
    transition: background-color 0.2s ease;
}

.quiz-question label:hover {
    background-color: rgba(247, 201, 72, 0.1);
}



.quiz-result {
    margin-top: 2rem;
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--text-light);
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
}

/* Quiz Result Messages with Pass/Fail States */
.quiz-result-message {
    margin-top: 2rem;
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    font-weight: 600;
    border: 3px solid;
    transition: all 0.3s ease;
}

.quiz-result-message h4 {
    margin: 0;
    font-size: 1.2rem;
    line-height: 1.4;
}

.quiz-pass {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(139, 195, 74, 0.05));
    border-color: #4CAF50;
    color: #2E7D32;
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.2);
}

.quiz-fail {
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.1), rgba(255, 193, 7, 0.05));
    border-color: #FF9800;
    color: #E65100;
    box-shadow: 0 4px 12px rgba(255, 152, 0, 0.2);
}

/* Certification Test Styling */
.test-requirements {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 8px;
    margin: 2rem 0;
    border-left: 4px solid var(--primary-color);
}

.test-requirements h4 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.test-grid {
    margin-top: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.test-card {
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
}

.test-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

.test-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
}

.test-header h4 {
    margin: 0;
    color: var(--secondary-color);
    font-weight: 700;
}

.test-pass {
    background: var(--primary-color);
    color: var(--text-light);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
}

.rules-test {
    border-color: #8BC34A;
    background: linear-gradient(135deg, rgba(139, 195, 74, 0.05), rgba(139, 195, 74, 0.02));
}

.practical-test {
    border-color: #FF9800;
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.05), rgba(255, 152, 0, 0.02));
}

.practice-card {
    border-color: #2196F3;
    background: linear-gradient(135deg, rgba(33, 150, 243, 0.05), rgba(33, 150, 243, 0.02));
}

.quiz-container {
    max-height: 400px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.quiz-container::-webkit-scrollbar {
    width: 6px;
}

.quiz-container::-webkit-scrollbar-track {
    background: var(--bg-light);
    border-radius: 3px;
}

.quiz-container::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 3px;
}

.quiz-question-test {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-light);
    border-radius: 8px;
    border: 1px solid rgba(0,0,0,0.1);
}

.quiz-question-test p {
    margin: 0 0 0.5rem 0;
    font-weight: 600;
    color: var(--text-dark);
}

.quiz-question-test details {
    border-top: 1px solid rgba(0,0,0,0.1);
    padding-top: 0.5rem;
}

.quiz-question-test summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--primary-color);
    list-style: none;
    padding: 0.5rem;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.quiz-question-test summary:hover {
    background-color: rgba(247, 201, 72, 0.1);
}

.quiz-question-test summary::-webkit-details-marker {
    display: none;
}

.quiz-question-test summary::after {
    content: "▼";
    float: right;
    transition: transform 0.2s ease;
}

.quiz-question-test details[open] summary::after {
    transform: rotate(180deg);
}

.quiz-question-test p:last-child {
    margin-top: 0.5rem;
    padding: 0.5rem;
    background: rgba(247, 201, 72, 0.1);
    border-radius: 4px;
    font-size: 0.9rem;
    line-height: 1.4;
}

.test-details {
    padding: 1rem 0;
}

.test-details h5 {
    color: var(--secondary-color);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.test-details ul {
    margin: 0 0 1rem 0;
    padding-left: 1.2rem;
}

.test-details li {
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.test-tips {
    background: rgba(33, 150, 243, 0.1);
    padding: 1rem;
    border-radius: 8px;
    border-left: 4px solid #2196F3;
}

.test-tips h6 {
    color: #1976D2;
    margin: 0 0 0.5rem 0;
    font-weight: 600;
}

.test-tips p {
    margin: 0;
    font-style: italic;
    color: var(--text-dark);
}

.practice-drills {
    padding: 1rem 0;
}

.practice-drills h5 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.practice-drills ul {
    margin: 0 0 2rem 0;
    padding-left: 1.2rem;
}

.practice-drills li {
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.practice-drills li strong {
    color: var(--secondary-color);
}

.cert-cta {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 8px;
    margin-top: 1rem;
}

.cert-cta .btn-primary {
    background: var(--primary-color);
    color: var(--text-light);
    border: none;
    padding: 1rem 2rem;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 1rem;
}

.cert-cta .btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.cert-note {
    font-size: 0.9rem;
    color: var(--text-dark);
    font-style: italic;
    margin: 0;
}

.feature-card h4 {
    margin: 1rem;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.feature-card p {
    margin: 0 1rem 1.5rem;
    font-size: 0.95rem;
    color: #ddd;
}

/* ========== Footer ========== */
.site-footer {
    text-align: center;
    background: var(--secondary-color);
    color: var(--text-light);
    padding: 2rem 1rem;
    font-size: 0.9rem;
}

.site-footer a {
    color: var(--primary-color);
    text-decoration: none;
}

.site-footer a:hover {
    text-decoration: underline;
}


/* ========== Responsive ========== */
@media (max-width: 768px) {
    .site-header {
        flex-direction: column;
        align-items: flex-start;
        position: relative;
    }

    .mobile-menu-toggle {
        display: block;
        position: absolute;
        top: 1rem;
        right: 1rem;
    }

    .main-nav {
        width: 100%;
        margin-top: 1rem;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 0;
        display: none;
        background: rgba(0, 0, 0, 0.1);
        border-radius: 8px;
        padding: 1rem;
        width: 100%;
    }

    .main-nav ul.show-nav {
        display: flex;
    }

    .main-nav li {
        margin-bottom: 0.5rem;
    }

    .main-nav li:last-child {
        margin-bottom: 0;
    }

    .main-nav a {
        display: block;
        padding: 0.75rem;
        border-radius: 4px;
        transition: background-color 0.3s;
    }

    .main-nav a:hover,
    .main-nav a.active {
        background: rgba(247, 201, 72, 0.2);
    }

    .hero h2 {
        font-size: 1.8rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .placeholder-icon {
        font-size: 2.5rem;
    }
}



/* Enhanced logo styling */
/*.logo {
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
    transition: transform 0.3s ease, filter 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 12px rgba(0,0,0,0.3));
}
*/


/* Enhanced logo styling */
.dinkaling-bmc-logo {
    width: 96px;
    transition: filter 0.3s ease-out, transform 0.2s ease-out;
  }
  
  .dinkaling-bmc-logo:hover {
    filter: drop-shadow(0 0 8px rgba(247, 201, 72, 0.5));
  }
  
  .dinkaling-bmc-logo:active {
    filter: drop-shadow(0 0 12px rgba(247, 201, 72, 0.65));
    transform: scale(0.98);
  }