/* Palette: Medical Blue, Pure White, Platinum */
:root {
    --blue: #0277BD;
    --dark-blue: #01579B;
    --grey: #F5F5F5;
    --text: #37474F;
    --white: #FFFFFF;
    --platinum: #E0E0E0;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Jost', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    background-color: var(--white);
    color: var(--text);
    font-family: var(--font-body);
    line-height: 1.6;
}

.container { width: 90%; max-width: 1100px; margin: 0 auto; }
.section-padding { padding: 90px 0; }
a { text-decoration: none; color: inherit; transition: 0.3s; }
img { max-width: 100%; height: auto; }

/* Header */
.insight-header { background: var(--white); padding: 20px 0; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid var(--platinum); }
.header-flex { display: flex; justify-content: space-between; align-items: center; }

.logo { font-family: var(--font-heading); font-size: 1.6rem; font-weight: 300; color: var(--text); letter-spacing: 1px; }
.blue { color: var(--blue); font-weight: 700; }

.clinical-nav a { margin-left: 25px; font-weight: 600; font-size: 0.85rem; text-transform: uppercase; color: #90A4AE; }
.clinical-nav a:hover, .clinical-nav a.active { color: var(--blue); }

/* Mobile Menu */
.mobile-toggle { display: none; flex-direction: column; gap: 6px; background: none; border: none; cursor: pointer; }
.mobile-toggle span { width: 30px; height: 2px; background: var(--blue); }

.mobile-menu { position: fixed; top: 0; right: -100%; width: 250px; height: 100%; background: var(--white); z-index: 2000; display: flex; flex-direction: column; padding: 30px; transition: 0.4s; border-left: 3px solid var(--blue); }
.mobile-menu.active { right: 0; }
.close-btn { align-self: flex-end; color: var(--blue); font-size: 2rem; background: none; border: none; cursor: pointer; margin-bottom: 20px; }
.mobile-menu a { font-family: var(--font-heading); font-size: 1.3rem; margin-bottom: 20px; color: var(--text); font-weight: 600; }

@media (max-width: 900px) {
    .clinical-nav { display: none; }
    .mobile-toggle { display: flex; }
}

/* Hero */
.hero-insight { height: 80vh; background-size: cover; background-position: center; position: relative; }
.glass-overlay { width: 100%; height: 100%; background: rgba(255, 255, 255, 0.7); backdrop-filter: blur(3px); display: flex; align-items: center; justify-content: center; text-align: center; }
.hero-content { max-width: 700px; padding: 40px; border: 1px solid var(--white); background: rgba(255,255,255,0.6); border-radius: 4px; }
.clinical-tag { color: var(--blue); letter-spacing: 3px; font-size: 0.8rem; font-weight: 700; display: block; margin-bottom: 20px; }
.hero-content h1 { font-family: var(--font-heading); font-size: 3.5rem; line-height: 1.2; margin-bottom: 20px; color: var(--text); }
.hero-content p { font-size: 1.1rem; color: #546E7A; margin-bottom: 40px; }

.cta-group { display: flex; justify-content: center; gap: 20px; }
.btn-primary { background: var(--blue); color: var(--white); padding: 15px 35px; border-radius: 50px; font-weight: 600; font-size: 0.9rem; }
.btn-secondary { background: var(--white); color: var(--blue); border: 2px solid var(--blue); padding: 13px 35px; border-radius: 50px; font-weight: 600; font-size: 0.9rem; }
.btn-secondary:hover { background: var(--blue); color: var(--white); }

/* Services */
.section-title h2 { font-family: var(--font-heading); font-size: 2.2rem; color: var(--text); }
.blue-dot { width: 8px; height: 8px; background: var(--blue); border-radius: 50%; margin: 15px auto 0; }
.text-center { text-align: center; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 50px; }
.service-card { background: var(--grey); padding: 40px 30px; text-align: center; border-radius: 8px; transition: 0.3s; }
.service-card:hover { background: var(--white); box-shadow: 0 10px 30px rgba(0,0,0,0.05); transform: translateY(-5px); }
.icon { font-size: 3rem; margin-bottom: 20px; }
.service-card h3 { font-family: var(--font-heading); color: var(--blue); margin-bottom: 15px; font-size: 1.2rem; }
.service-card a { color: var(--text); font-weight: 600; font-size: 0.9rem; display: inline-block; margin-top: 15px; border-bottom: 1px solid var(--blue); }

/* Process Bar */
.process-bar { background: var(--blue); color: var(--white); padding: 40px 0; margin-top: 50px; }
.process-flex { display: flex; justify-content: center; align-items: center; gap: 50px; }
.p-step { display: flex; align-items: center; gap: 15px; }
.p-step .num { font-size: 2.5rem; font-weight: 700; font-family: var(--font-heading); opacity: 0.3; }
.p-step span:last-child { font-weight: 600; letter-spacing: 1px; }
.p-arrow { font-size: 1.5rem; opacity: 0.5; }

/* Detail Layout */
.services-layout { display: grid; grid-template-columns: 1fr 3fr; gap: 50px; }
.sidebar h3 { font-family: var(--font-heading); color: var(--text); margin-bottom: 20px; border-bottom: 2px solid var(--blue); padding-bottom: 10px; }
.sidebar ul { list-style: none; }
.sidebar li { padding: 12px 0; border-bottom: 1px solid #eee; cursor: pointer; color: #78909C; }
.sidebar li:hover, .sidebar li.active { color: var(--blue); font-weight: 600; padding-left: 5px; transition: 0.3s; }
.content-area h1 { font-family: var(--font-heading); font-size: 2.5rem; }
.blue-line { width: 60px; height: 3px; background: var(--blue); margin: 20px 0; }
.method-card { background: var(--white); border: 1px solid var(--platinum); padding: 30px; margin-bottom: 20px; border-left: 4px solid var(--blue); }
.method-card h3 { font-family: var(--font-heading); font-size: 1.1rem; margin-bottom: 10px; }

/* Tech Block */
.tech-block { display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px; align-items: center; }
.features-list { margin-top: 30px; list-style: none; }
.features-list li { margin-bottom: 15px; padding-left: 20px; position: relative; }
.img-col img { border-radius: 8px; box-shadow: 20px 20px 0 var(--grey); }

/* Contact */
.contact-card { display: grid; grid-template-columns: 1fr 1.5fr; gap: 50px; background: var(--grey); padding: 60px; border-radius: 8px; }
.info-section h2 { font-family: var(--font-heading); color: var(--blue); margin-bottom: 20px; }
.contact-details p { margin-bottom: 10px; font-weight: 500; }

.insight-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.insight-form input, .insight-form select, .insight-form textarea { width: 100%; padding: 15px; border: 1px solid #CFD8DC; border-radius: 4px; background: var(--white); font-family: var(--font-body); }
.submit-btn { width: 100%; background: var(--blue); color: var(--white); border: none; padding: 15px; border-radius: 4px; font-weight: 700; cursor: pointer; transition: 0.3s; }
.submit-btn:hover { background: var(--dark-blue); }

/* Legal */
.legal-doc { max-width: 800px; margin: 0 auto; background: var(--grey); padding: 60px; border-radius: 8px; }
.legal-doc h1 { font-family: var(--font-heading); color: var(--text); }
.legal-doc h3 { color: var(--blue); margin-top: 30px; font-family: var(--font-heading); }

/* Footer */
.insight-footer { background: var(--white); border-top: 1px solid var(--platinum); padding: 60px 0 20px; margin-top: 80px; }
.footer-content { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--platinum); padding-bottom: 30px; margin-bottom: 20px; }
.f-info h4 { color: var(--blue); font-family: var(--font-heading); font-weight: 700; }
.f-links a { color: #90A4AE; margin-left: 20px; }
.f-links a:hover { color: var(--blue); }
.copyright { text-align: center; font-size: 0.8rem; color: #B0BEC5; }

/* Cookie */
.cookie-clinical { position: fixed; bottom: 30px; left: 30px; background: var(--white); padding: 20px 30px; box-shadow: 0 5px 25px rgba(0,0,0,0.1); border-radius: 8px; display: flex; align-items: center; gap: 20px; z-index: 3000; display: none; border-left: 5px solid var(--blue); }
.cookie-clinical.active { display: flex; }
.cookie-clinical button { background: var(--blue); color: var(--white); border: none; padding: 8px 20px; font-weight: 600; cursor: pointer; border-radius: 4px; }

@media (max-width: 900px) {
    .grid-3, .services-layout, .tech-block, .contact-card, .insight-form .form-row, .process-flex { grid-template-columns: 1fr; }
    .hero-content h1 { font-size: 2.5rem; }
    .cta-group { flex-direction: column; }
    .process-flex { flex-direction: column; gap: 20px; }
    .p-arrow { transform: rotate(90deg); }
    .footer-content { flex-direction: column; text-align: center; gap: 20px; }
}