/* Waitlist Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.modal-content {
    background: var(--bg-surface-1);
    border: 0.5px solid var(--border-accent);
    border-radius: 20px;
    padding: 40px;
    width: 90%;
    max-width: 480px;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), inset 0 0 0 1px var(--border-subtle);
    text-align: center;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
}

.modal-content h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.modal-content p {
    color: var(--text-secondary);
    font-size: 15px;
    margin-bottom: 24px;
    line-height: 1.6;
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.input-field {
    background: var(--bg-surface-2);
    border: 0.5px solid var(--border-subtle);
    color: var(--text-primary);
    padding: 14px 16px;
    border-radius: 12px;
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: border-color 0.2s;
}

.input-field:focus {
    border-color: var(--accent-mint);
}

.btn-submit {
    background: var(--grad-primary);
    color: #000000;
    font-weight: 700;
    font-size: 15px;
    padding: 14px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    font-family: 'Inter', sans-serif;
    transition: transform 0.2s;
}
.btn-submit:hover { transform: translateY(-2px); }

.form-message {
    margin-top: 16px;
    font-size: 14px;
    font-weight: 500;
    display: none;
}
.form-message.success { color: var(--accent-mint); display: block; }
.form-message.error { color: #FFB547; display: block; }

/* Survey Section Styles */
.survey-section {
    background: transparent;
    border-top: 0.5px solid var(--border-subtle);
    padding: 120px 20px;
    position: relative;
    overflow: hidden;
}

.survey-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 200, 150, 0.06) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

.survey-container {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(10, 15, 20, 0.5);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 50px 60px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    position: relative;
    z-index: 1;
}

.survey-header {
    text-align: center;
    margin-bottom: 50px;
}

.survey-header h2 {
    font-size: 38px;
    font-weight: 800;
    letter-spacing: -1.2px;
    margin-bottom: 18px;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.survey-header p {
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.7;
    font-size: 16px;
    max-width: 600px;
    margin: 0 auto;
}

.survey-question {
    margin-bottom: 36px;
}

.survey-question h4 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 18px;
    color: #ffffff;
    letter-spacing: -0.2px;
}

.survey-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.survey-label {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: rgba(255, 255, 255, 0.02);
    padding: 18px 22px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    font-size: 15px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.5;
}

.survey-label:hover {
    border-color: rgba(0, 200, 150, 0.3);
    background: rgba(0, 200, 150, 0.03);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.survey-label input[type="radio"],
.survey-label input[type="checkbox"] {
    margin-top: 3px;
    accent-color: #00C896;
    transform: scale(1.3);
    cursor: pointer;
}

.survey-textarea {
    width: 100%;
    height: 120px;
    resize: vertical;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: #ffffff;
}

.survey-textarea:focus {
    background: rgba(255, 255, 255, 0.04);
    border-color: #00C896;
    box-shadow: 0 0 0 3px rgba(0, 200, 150, 0.1);
}

.survey-scale {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    background: rgba(255, 255, 255, 0.02);
    padding: 24px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.scale-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.65);
    font-size: 14px;
    font-weight: 500;
}

.scale-option input[type="radio"] {
    accent-color: #00C896;
    transform: scale(1.3);
    cursor: pointer;
}

@media (max-width: 768px) {
    .survey-container {
        padding: 30px 20px;
    }
    .survey-header h2 {
        font-size: 28px;
    }
}