/* Desktop Styles (1024px and above) - Already defined in main CSS */

/* ===== SECTION 3: SYMPTOM QUESTIONNAIRE ===== */
.symptom-questionnaire-section {
    padding: 80px 0;
    background: linear-gradient(90deg, var(--accent1), var(--accent2));
}

.questionnaire-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.questionnaire-left {
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding: 0;
}

.questionnaire-right {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 0;
    margin: 0;
}

.questionnaire-heading {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.questionnaire-heading .heading-small {
    font-size: 28px;
    font-family: "Times New Roman", Times, serif;
    font-style: italic;
    color: #ffffff;
    font-weight: normal;
}

.questionnaire-heading .heading-large {
    font-size: 64px;
    font-weight: bold;
    color: #ffffff;
    text-transform: uppercase;
    line-height: 1.1;
    font-family: "Times New Roman", Times, serif;
}

.questionnaire-intro {
    font-size: 18px;
    color: #ffffff;
    margin: 0 0 25px 0;
    font-style: italic;
    line-height: 1.6;
}

.questionnaire-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.question-item {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 18px;
    color: #ffffff;
    font-weight: 500;
}

.question-icon {
    color: var(--gold);
    font-size: 24px;
    flex-shrink: 0;
}

.questionnaire-cta {
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: flex-start;
}

.questionnaire-cta p {
    font-size: 20px;
    color: #ffffff;
    margin: 0;
    font-weight: 500;
}

.yes-highlight {
    color: var(--gold);
    font-weight: bold;
    font-size: 22px;
}

.questionnaire-right {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.questionnaire-image {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: var(--radius);
}

.curved-image-container {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 500px;
    overflow: visible;
}

.curved-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50% 0 0 50%;
    overflow: hidden;
}

.curved-image-debug {
    width: 100%;
    height: 500px;
    min-height: 500px;
    background-color: #ff6b6b;
    border-radius: 50% 0 0 50%;
    display: block;
}

/* Responsive Design for Section 3 */
@media (max-width: 968px) {
    .questionnaire-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .questionnaire-heading .heading-small {
        font-size: 24px;
    }

    .questionnaire-heading .heading-large {
        font-size: 48px;
    }

    .questionnaire-intro {
        font-size: 16px;
        margin-bottom: 20px;
    }

    .question-item {
        font-size: 16px;
    }

    .question-icon {
        font-size: 20px;
    }

    .questionnaire-cta p {
        font-size: 18px;
    }

    .yes-highlight {
        font-size: 20px;
    }

    .curved-image-container {
        min-height: 350px;
    }
}

@media (max-width: 767px) {
    .symptom-questionnaire-section {
        padding: 60px 0;
    }

    .questionnaire-heading .heading-small {
        font-size: 20px;
    }

    .questionnaire-heading .heading-large {
        font-size: 36px;
    }

    .questionnaire-intro {
        font-size: 15px;
        margin-bottom: 18px;
    }

    .question-item {
        font-size: 15px;
        gap: 12px;
    }

    .question-icon {
        font-size: 18px;
    }

    .questionnaire-cta p {
        font-size: 16px;
    }

    .yes-highlight {
        font-size: 18px;
    }

    .curved-image-container {
        min-height: 300px;
    }
}

/* ===== SECTION 4: PULMONOLOGY INFORMATION ===== */
.pulmonology-info-section {
    padding: 80px 0;
    background: var(--card);
}

.pulmonology-content {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 40px;
    align-items: center;
}

.pulmonology-image-column {
    width: 100%;
    height: 400px;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
}

.pulmonology-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius);
}

.pulmonology-divider {
    width: 2px;
    height: 350px;
    background: var(--purple);
    flex-shrink: 0;
}

.pulmonology-text-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 20px 0;
}

.pulmonology-heading {
    font-size: 48px;
    font-weight: bold;
    color: var(--purple);
    text-transform: uppercase;
    margin: 0;
    line-height: 1.2;
}

.pulmonology-description {
    font-size: 18px;
    line-height: 1.8;
    color: var(--muted);
    margin: 0;
    font-family: "Times New Roman", Times, serif;
}

/* Responsive Design for Section 4 */
@media (max-width: 968px) {
    .pulmonology-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .pulmonology-divider {
        width: 100%;
        height: 2px;
        margin: 20px 0;
    }

    .pulmonology-image-column {
        height: 300px;
    }

    .pulmonology-heading {
        font-size: 40px;
    }

    .pulmonology-description {
        font-size: 16px;
    }
}

@media (max-width: 767px) {
    .pulmonology-info-section {
        padding: 60px 0;
    }

    .pulmonology-image-column {
        height: 250px;
    }

    .pulmonology-heading {
        font-size: 32px;
    }

    .pulmonology-description {
        font-size: 15px;
        line-height: 1.6;
    }

}

/* ===== FAQ SECTION ===== */
.faq-section {
    padding: 80px 0;
    background: var(--card);
}

.faq-heading {
    font-size: 48px;
    font-weight: bold;
    color: var(--purple);
    text-transform: uppercase;
    text-align: center;
    margin: 0 0 50px 0;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    background: var(--card);
    border: 1px solid #e5e7eb;
    border-radius: var(--radius);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    cursor: pointer;
    background: var(--card);
    transition: background-color 0.2s ease;
}

.faq-question:hover {
    background: #f9fafb;
}

.faq-question h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--dark);
    margin: 0;
    font-family: "Times New Roman", Times, serif;
}

.faq-icon {
    font-size: 16px;
    color: var(--purple);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 24px;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 24px 20px 24px;
}

.faq-answer p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--muted);
    margin: 0;
    font-family: "Times New Roman", Times, serif;
}

/* Responsive FAQ Styles */
@media (max-width: 968px) {
    .faq-heading {
        font-size: 40px;
    }

    .faq-question h3 {
        font-size: 18px;
    }

    .faq-answer p {
        font-size: 15px;
    }
}

@media (max-width: 767px) {
    .faq-section {
        padding: 60px 0;
    }

    .faq-heading {
        font-size: 32px;
        margin-bottom: 30px;
    }

    .faq-question {
        padding: 16px 20px;
    }

    .faq-question h3 {
        font-size: 17px;
    }

    .faq-item.active .faq-answer {
        padding: 0 20px 16px 20px;
    }

    .faq-answer p {
        font-size: 15px;
        line-height: 1.6;
    }
}