/* Join Page Styles */
.join-hero-section {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../images/join-hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    color: #fff;
    padding: 100px 0;
}

.join-hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 0 20px;
}

.join-hero-content h1 {
    font-size: 3.5em;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.join-hero-content h2 {
    font-size: 2em;
    margin-bottom: 30px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.join-hero-content p {
    font-size: 1.2em;
    line-height: 1.6;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.9);
}

.join-form {
    max-width: 500px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.join-form input {
    padding: 15px 20px;
    border: none;
    border-radius: 25px;
    font-size: 16px;
    background: rgba(255, 255, 255, 0.9);
}

.join-submit-btn {
    background: linear-gradient(45deg, #288616, #35a820);
    color: #fff;
    border: none;
    padding: 15px 30px;
    border-radius: 25px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.join-submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(40, 134, 22, 0.3);
    background: linear-gradient(45deg, #35a820, #42c829);
}

/* Join Intro Section */
.join-intro-section {
    background: #fff;
    padding: 80px 0;
    text-align: center;
}

.join-intro-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.join-intro-content p {
    font-size: 1.3em;
    line-height: 1.8;
    color: #333;
}

/* Join Features Section */
.join-features-section {
    background: #f8f9fa;
    padding: 80px 0;
    text-align: center;
}

.join-features-section h2 {
    font-size: 2.5em;
    color: #333;
    margin-bottom: 50px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.feature-item {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    font-size: 1.1em;
    color: #333;
    transition: all 0.3s ease;
}

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

/* Join Learning Section */
.join-learning-section {
    background: #fff;
    padding: 80px 0;
    text-align: center;
}

.join-learning-section h2 {
    font-size: 2.5em;
    color: #333;
    margin-bottom: 50px;
}

.learning-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.learning-item {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.learning-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

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

.learning-item:hover img {
    transform: scale(1.05);
}

/* Join Roadmap Section */
.join-roadmap-section {
    background: #f8f9fa;
    padding: 80px 0;
    text-align: center;
}

.join-roadmap-section h2 {
    font-size: 2.5em;
    color: #333;
    margin-bottom: 50px;
}

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

.roadmap-map {
    width: 100%;
    max-width: 800px;
    margin-bottom: 50px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.roadmap-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.roadmap-item {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    text-align: left;
}

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

.roadmap-item img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 20px;
}

.roadmap-item h3 {
    font-size: 1.3em;
    color: #333;
    margin-bottom: 15px;
}

.roadmap-item p {
    font-size: 1em;
    color: #666;
    line-height: 1.6;
}

.join-cta {
    margin-top: 80px;
    text-align: center;
}

.join-cta p {
    font-size: 1.3em;
    color: #333;
    margin-bottom: 30px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.get-guide-btn {
    background: linear-gradient(45deg, #288616, #35a820);
    color: #fff;
    border: none;
    padding: 20px 40px;
    border-radius: 50px;
    font-size: 1.2em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.get-guide-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(40, 134, 22, 0.3);
    background: linear-gradient(45deg, #35a820, #42c829);
}

/* Join Popup */
.join-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.join-popup.active {
    display: flex;
    opacity: 1;
}

.join-popup .popup-content {
    background: #fff;
    padding: 40px;
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    position: relative;
}

.join-popup h3 {
    font-size: 1.8em;
    color: #333;
    margin-bottom: 30px;
    text-align: center;
}

.join-popup-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.join-popup-form input {
    padding: 15px 20px;
    border: 1px solid #ddd;
    border-radius: 25px;
    font-size: 16px;
}

.join-popup-form button {
    background: linear-gradient(45deg, #288616, #35a820);
    color: #fff;
    border: none;
    padding: 15px 30px;
    border-radius: 25px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.join-popup-form button:hover {
    background: linear-gradient(45deg, #35a820, #42c829);
}

.close-popup {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 24px;
    color: #666;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-popup:hover {
    color: #333;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .learning-grid,
    .roadmap-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .join-hero-content h1 {
        font-size: 2.5em;
    }

    .join-hero-content h2 {
        font-size: 1.5em;
    }

    .learning-grid,
    .roadmap-grid {
        grid-template-columns: 1fr;
    }

    .feature-item,
    .roadmap-item {
        padding: 20px;
    }

    .get-guide-btn {
        padding: 15px 30px;
        font-size: 1em;
    }
}

@media (max-width: 480px) {
    .join-hero-content h1 {
        font-size: 2em;
    }

    .join-hero-content p {
        font-size: 1em;
    }

    .join-form input,
    .join-popup-form input {
        padding: 12px 15px;
        font-size: 14px;
    }

    .join-submit-btn {
        padding: 12px 25px;
        font-size: 16px;
    }
}