/* Join Section */
.join-section {
    padding: 60px 0;
    border-bottom: 1px solid var(--border-subtle);
}

.join-content {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 60px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    transition: all 0.3s ease;
}

.join-content:hover {
    border-color: var(--glass-border);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
}

.join-icon {
    font-size: 56px;
    margin-bottom: 24px;
}

.join-content h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.join-content p {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

.btn-join {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-cyan-dark));
    color: var(--text-primary);
    border: none;
    padding: 18px 48px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 4px 16px rgba(34, 211, 238, 0.2);
}

.btn-join:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 24px rgba(34, 211, 238, 0.3),
        0 0 48px rgba(34, 211, 238, 0.2);
}

/* Contact Section */
.contact-section {
    padding: 80px 0 120px;
}

.section-title {
    font-size: 32px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 48px;
}

.contact-form-container {
    max-width: 700px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 28px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
    letter-spacing: 0.3px;
    text-transform: uppercase;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 16px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
    backdrop-filter: blur(20px);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-muted);
}

.btn-submit {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-cyan-dark));
    color: var(--text-primary);
    border: none;
    padding: 16px 48px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: uppercase;
    letter-spacing: 1.2px;
    width: 100%;
    box-shadow: 0 4px 16px rgba(34, 211, 238, 0.2);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 24px rgba(34, 211, 238, 0.3),
        0 0 48px rgba(34, 211, 238, 0.2);
}

/* Responsive Design */
@media (max-width: 768px) {
    .join-section {
        padding: 40px 0;
    }

    .join-content {
        padding: 40px 28px;
    }

    .join-icon {
        font-size: 48px;
    }

    .join-content h2 {
        font-size: 26px;
    }

    .join-content p {
        font-size: 16px;
    }

    .contact-section {
        padding: 60px 0 80px;
    }

    .section-title {
        font-size: 26px;
    }

    .section-subtitle {
        font-size: 16px;
    }

    .form-input,
    .form-textarea {
        padding: 14px 18px;
    }

    .btn-join,
    .btn-submit {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .join-content h2 {
        font-size: 24px;
    }

    .section-title {
        font-size: 24px;
    }
}