/* ============================================
   TREATMENT PAGE SPECIFIC STYLES
   ============================================ */

/* Breadcrumb Section */
.breadcrumb-section {
    background: var(--bg-light);
    padding: 120px 0 20px;
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    font-size: 14px;
}

.breadcrumb a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--primary-color);
}

.breadcrumb .separator {
    color: var(--text-light);
    user-select: none;
}

.breadcrumb .current {
    color: var(--secondary-color);
    font-weight: 600;
}

/* Treatment Hero */
.treatment-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 80px 0;
    background: var(--bg-light);
}

.treatment-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(97, 199, 202, 0.1) 0%, rgba(232, 247, 248, 0.5) 50%, #FFFFFF 100%);
    z-index: 0;
}

.treatment-hero-background::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(97, 199, 202, 0.12) 0%, transparent 70%);
    border-radius: 50%;
}

.treatment-hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease-out;
}

.treatment-hero-title {
    font-size: clamp(38px, 5vw, 56px);
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.treatment-hero-subtitle {
    font-size: clamp(18px, 2.5vw, 24px);
    color: var(--text-gray);
    line-height: 1.6;
    font-weight: 400;
    font-family: 'Poppins', sans-serif;
}

/* Treatment Introduction */
.treatment-intro {
    padding: 80px 0;
    background: var(--bg-white);
}

.intro-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-text {
    padding-right: 20px;
}

.intro-paragraph {
    font-size: 17px;
    line-height: 1.9;
    color: var(--text-gray);
    text-align: justify;
}

.intro-paragraph strong {
    color: var(--secondary-color);
    font-weight: 600;
}

.intro-image {
    position: relative;
}

.intro-image-frame {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: var(--bg-light);
}

.intro-image-frame svg,
.intro-image-frame img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* Benefits Section */
.benefits-section {
    padding: 100px 0;
    background: var(--bg-light);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.benefit-card {
    background: var(--bg-white);
    padding: 40px 32px;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
}

.benefit-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: rgba(97, 199, 202, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.benefit-card:hover .benefit-icon {
    background: rgba(97, 199, 202, 0.15);
    transform: scale(1.05);
}

.benefit-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 12px;
    font-family: 'Poppins', sans-serif;
}

.benefit-description {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-gray);
    margin: 0;
}

/* Process Section */
.process-section {
    padding: 100px 0;
    background: var(--bg-white);
}

.process-timeline {
    margin-top: 60px;
    display: flex;
    flex-direction: column;
    gap: 48px;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 80px;
    bottom: 80px;
    width: 3px;
    background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
    opacity: 0.3;
}

.process-step {
    position: relative;
    display: flex;
    gap: 32px;
}

.step-number {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    color: var(--bg-white);
    box-shadow: 0 8px 24px rgba(97, 199, 202, 0.3);
    position: relative;
    z-index: 1;
}

.step-content {
    flex: 1;
    background: var(--bg-light);
    padding: 32px;
    border-radius: 16px;
    display: flex;
    gap: 28px;
    align-items: flex-start;
    transition: var(--transition);
}

.step-content:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.step-icon {
    flex-shrink: 0;
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 16px rgba(2, 104, 153, 0.25);
}

.step-text {
    flex: 1;
}

.step-title {
    font-size: 22px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 12px;
    font-family: 'Poppins', sans-serif;
}

.step-description {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-gray);
    margin: 0;
}

/* FAQ Section */
.faq-section {
    padding: 100px 0;
    background: var(--bg-light);
}

.faq-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 48px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.faq-item {
    background: var(--bg-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 28px;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: 'Poppins', sans-serif;
    font-size: 17px;
    font-weight: 600;
    color: var(--secondary-color);
    transition: var(--transition);
    gap: 20px;
}

.faq-question:hover {
    color: var(--primary-color);
}

.faq-icon {
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--secondary-color);
}

.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
    color: var(--primary-color);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 28px 24px;
}

.faq-answer p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-gray);
    margin: 0;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: var(--bg-white);
    position: relative;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(97, 199, 202, 0.08) 0%, rgba(232, 247, 248, 0.3) 100%);
    z-index: 0;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(28px, 4vw, 38px);
    color: var(--secondary-color);
    margin-bottom: 20px;
    line-height: 1.3;
}

.cta-description {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 40px;
}

.cta-description strong {
    color: var(--secondary-color);
    font-weight: 600;
}

.btn-cta-large {
    background: var(--secondary-color);
    color: var(--bg-white);
    padding: 18px 48px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    transition: var(--transition);
    display: inline-block;
    box-shadow: 0 8px 24px rgba(2, 104, 153, 0.25);
    margin-bottom: 32px;
}

.btn-cta-large:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(97, 199, 202, 0.35);
}

.cta-contact-info {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.cta-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-gray);
    font-size: 15px;
}

.cta-contact-item svg {
    color: var(--primary-color);
}

/* Related Treatments */
.related-treatments {
    padding: 80px 0;
    background: var(--bg-light);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.related-card {
    background: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.related-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.related-image {
    height: 180px;
    overflow: hidden;
    background: var(--bg-light);
}

.related-image svg {
    display: block;
    width: 100%;
    height: 100%;
}

.related-content {
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.related-content h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--secondary-color);
    margin: 0;
}

.related-content p {
    font-size: 15px;
    color: var(--text-gray);
    margin: 0;
    flex: 1;
}

.btn-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.btn-link:hover {
    color: var(--primary-color);
    gap: 10px;
}

.btn-link::after {
    content: '→';
    transition: var(--transition);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .intro-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .intro-image {
        max-width: 500px;
        margin: 0 auto;
    }

    .benefits-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .process-timeline::before {
        left: 30px;
    }

    .step-number {
        width: 60px;
        height: 60px;
        font-size: 22px;
    }

    .step-content {
        flex-direction: column;
        gap: 20px;
    }

    .step-icon {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 768px) {
    .breadcrumb-section {
        padding: 100px 0 16px;
    }

    .treatment-hero {
        min-height: 40vh;
        padding: 60px 0;
    }

    .treatment-hero-title {
        font-size: 32px;
    }

    .treatment-hero-subtitle {
        font-size: 17px;
    }

    .treatment-intro {
        padding: 60px 0;
    }

    .intro-paragraph {
        font-size: 16px;
        text-align: left;
    }

    .benefits-section,
    .process-section,
    .faq-section,
    .cta-section {
        padding: 60px 0;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .process-timeline {
        gap: 32px;
    }

    .process-timeline::before {
        display: none;
    }

    .process-step {
        flex-direction: column;
        gap: 20px;
    }

    .step-number {
        width: 60px;
        height: 60px;
    }

    .step-content {
        padding: 24px;
    }

    .step-icon {
        display: none;
    }

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

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

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

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

    .btn-cta-large {
        padding: 16px 36px;
        font-size: 16px;
    }

    .cta-contact-info {
        flex-direction: column;
        gap: 16px;
    }

    .related-grid {
        grid-template-columns: 1fr;
    }

    .related-treatments {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .benefit-card {
        padding: 32px 24px;
    }

    .benefit-icon {
        width: 64px;
        height: 64px;
    }

    .step-content {
        padding: 20px;
    }

    .related-content {
        padding: 24px 20px;
    }
}

/* Animation delays for stagger effect */
.benefit-card:nth-child(1) { animation-delay: 0.1s; }
.benefit-card:nth-child(2) { animation-delay: 0.2s; }
.benefit-card:nth-child(3) { animation-delay: 0.3s; }
.benefit-card:nth-child(4) { animation-delay: 0.4s; }
.benefit-card:nth-child(5) { animation-delay: 0.5s; }
.benefit-card:nth-child(6) { animation-delay: 0.6s; }

.process-step:nth-child(1) { animation-delay: 0.1s; }
.process-step:nth-child(2) { animation-delay: 0.2s; }
.process-step:nth-child(3) { animation-delay: 0.3s; }

/* Print styles */
@media print {
    .breadcrumb-section,
    .cta-section,
    .related-treatments {
        display: none;
    }
}