@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400;0,500;1,400&family=Montserrat:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary: #0ea5e9;
    --primary-dark: #0284c7;
    --primary-light: #e0f2fe;
    --bg-white: #ffffff;
    --bg-gray: #f8fafc;
    --bg-dark: #0f172a;
    --text-dark: #0f172a;
    --text-muted: #475569;
    --text-light: #64748b;
    --border-light: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Lora', serif;
    background-color: var(--bg-white);
    color: var(--text-dark);
    line-height: 1.8;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .brand-logo, button, input, select {
    font-family: 'Montserrat', sans-serif;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Header Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-light);
    z-index: 1000;
    transition: var(--transition);
}

.main-header.scrolled {
    padding: 10px 0;
    box-shadow: var(--shadow-sm);
}

.nav-wrapper {
    max-width: 1300px;
    margin: 0 auto;
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--bg-dark);
}

.highlight-cyan {
    color: var(--primary);
}

.navigation-menu {
    display: flex;
    gap: 32px;
}

.navigation-menu a {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    transition: var(--transition);
}

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

.cta-nav-button {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 12px 24px;
    background: var(--bg-dark);
    color: var(--bg-white);
    border-radius: 6px;
    transition: var(--transition);
}

.cta-nav-button:hover {
    background: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.2);
}

/* Hero Section */
.hero-split {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding-top: 80px;
}

.hero-text-side {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8% 10% 8% 12%;
    background-color: var(--bg-gray);
    border-right: 1px solid var(--border-light);
}

.badge {
    align-self: flex-start;
    padding: 6px 16px;
    background: var(--primary-light);
    color: var(--primary-dark);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 4px;
    margin-bottom: 24px;
}

.hero-headline {
    font-size: clamp(2.2rem, 4vw, 3.8rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--bg-dark);
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-paragraph {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 35px;
}

.benefits-mini {
    margin-bottom: 40px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-weight: 500;
}

.icon-check {
    color: var(--primary);
    font-weight: bold;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.btn-primary {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 18px 36px;
    background: var(--primary);
    color: var(--bg-white);
    font-weight: 700;
    border-radius: 6px;
    transition: var(--transition);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(14, 165, 233, 0.25);
}

.btn-secondary {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 18px 36px;
    border: 1px solid var(--border-light);
    background: var(--bg-white);
    color: var(--text-dark);
    font-weight: 700;
    border-radius: 6px;
    transition: var(--transition);
}

.btn-secondary:hover {
    border-color: var(--text-dark);
    background: var(--bg-gray);
}

.hero-visual-side {
    background-image: linear-gradient(135deg, rgba(15, 23, 42, 0.4) 0%, rgba(14, 165, 233, 0.2) 100%), url('images/hero.png');
    background-size: cover;
    background-position: center;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-visual-side::after {
    content: '';
    position: absolute;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    z-index: 1;
}

.lab-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    padding: 40px;
    border-radius: 20px;
    max-width: 420px;
    box-shadow: var(--shadow-lg);
    z-index: 2;
    position: relative;
}

.lab-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: #22c55e;
    border-radius: 50%;
    display: inline-block;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.5; }
}

.lab-stats {
    display: flex;
    gap: 30px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 24px;
}

.lab-stat {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary-dark);
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.lab-text {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Sections General */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.pre-title {
    font-family: 'Montserrat', sans-serif;
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 3px;
    display: block;
    margin-bottom: 12px;
}

.section-main-title {
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 800;
    color: var(--bg-dark);
    letter-spacing: -0.5px;
}

/* Tech Specs Section */
.tech-specs-section {
    padding: 100px 0;
    border-bottom: 1px solid var(--border-light);
}

.tech-title {
    text-align: center;
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.tech-subtitle {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
    color: var(--text-muted);
    font-size: 1.1rem;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.spec-card {
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 40px;
    transition: var(--transition);
}

.spec-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.spec-icon {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.spec-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--bg-dark);
}

.spec-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Services / Pricing Section */
.services-section {
    padding: 100px 0;
    background-color: var(--bg-gray);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
}

.price-card {
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 50px 40px;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.price-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.price-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.card-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 10px;
    background: var(--bg-gray);
    color: var(--text-muted);
    border-radius: 4px;
}

.featured-badge {
    background: var(--primary);
    color: white;
}

.price-header {
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 30px;
}

.price-header h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--bg-dark);
    margin-bottom: 8px;
}

.price-desc {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 20px;
}

.price-val {
    font-size: 3rem;
    font-weight: 800;
    font-family: 'Montserrat', sans-serif;
    color: var(--bg-dark);
    line-height: 1;
}

.price-val .currency {
    font-size: 1.5rem;
    font-weight: 600;
    vertical-align: super;
    margin-right: 4px;
}

.price-val .period {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
    font-family: 'Lora', serif;
}

.price-features {
    list-style: none;
    margin-bottom: 40px;
    flex-grow: 1;
}

.price-features li {
    margin-bottom: 14px;
    font-size: 0.95rem;
    color: var(--text-muted);
    padding-left: 24px;
    position: relative;
}

.price-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.btn-card {
    display: block;
    width: 100%;
    text-align: center;
    padding: 15px;
    border: 1px solid var(--bg-dark);
    color: var(--bg-dark);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
    border-radius: 6px;
    transition: var(--transition);
}

.btn-card:hover {
    background: var(--bg-dark);
    color: var(--bg-white);
}

.btn-card-featured {
    display: block;
    width: 100%;
    text-align: center;
    padding: 15px;
    background: var(--primary);
    color: var(--bg-white);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
    border-radius: 6px;
    transition: var(--transition);
}

.btn-card-featured:hover {
    background: var(--primary-dark);
    box-shadow: 0 6px 15px rgba(14, 165, 233, 0.3);
}

/* Labor Process Section */
.process-section {
    padding: 100px 0;
    border-bottom: 1px solid var(--border-light);
}

.timeline {
    margin-top: 60px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    position: relative;
}

.timeline-step {
    position: relative;
}

.step-num {
    font-family: 'Montserrat', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary-light);
    line-height: 1;
    margin-bottom: 16px;
}

.step-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--bg-dark);
}

.step-content p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* Testimonials */
.testimonials-section {
    padding: 100px 0;
    background-color: var(--bg-gray);
    border-bottom: 1px solid var(--border-light);
}

.reviews-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 50px;
}

.review-box {
    background: var(--bg-white);
    padding: 50px;
    border-radius: 16px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}

.stars {
    color: #f59e0b;
    margin-bottom: 20px;
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.review-text {
    font-style: italic;
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.reviewer-meta strong {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    color: var(--bg-dark);
}

.reviewer-meta span {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* FAQ Accordion */
.faq-section {
    padding: 100px 0;
    border-bottom: 1px solid var(--border-light);
}

.accordion {
    max-width: 800px;
    margin: 50px auto 0;
}

.accordion-item {
    border-bottom: 1px solid var(--border-light);
}

.accordion-trigger {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    padding: 25px 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--bg-dark);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.accordion-trigger:hover {
    color: var(--primary);
}

.accordion-trigger::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
}

.accordion-item.active .accordion-trigger::after {
    content: '-';
    color: var(--primary);
}

.accordion-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.accordion-panel p {
    padding-bottom: 25px;
    color: var(--text-muted);
    font-size: 1rem;
}

.accordion-item.active .accordion-panel {
    max-height: 200px;
}

/* Contact & Lead Form */
.contact-section {
    padding: 100px 0;
    background-color: var(--bg-gray);
}

.contact-split {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-intro {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.contact-info-list {
    margin-bottom: 40px;
}

.info-block {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.info-icon {
    font-size: 1.8rem;
}

.info-text strong {
    display: block;
    font-size: 1.1rem;
    color: var(--bg-dark);
    margin-bottom: 4px;
}

.info-text p {
    color: var(--text-muted);
}

.map-wrapper {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-light);
}

.lead-form {
    background: var(--bg-white);
    padding: 60px 50px;
    border-radius: 20px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-lg);
}

.lead-form h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 30px;
    color: var(--bg-dark);
}

.form-control-group {
    margin-bottom: 20px;
}

.input-field, .select-field {
    width: 100%;
    padding: 18px;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    background-color: var(--bg-gray);
    font-size: 1rem;
    color: var(--text-dark);
    transition: var(--transition);
}

.input-field:focus, .select-field:focus {
    outline: none;
    border-color: var(--primary);
    background-color: var(--bg-white);
}

.submit-btn {
    width: 100%;
    padding: 18px;
    background: var(--primary);
    color: var(--bg-white);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 10px;
    margin-bottom: 20px;
}

.submit-btn:hover {
    background: var(--primary-dark);
}

.privacy-note {
    display: block;
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-light);
}

/* Footer */
.main-footer {
    padding: 60px 0;
    border-top: 1px solid var(--border-light);
    background-color: var(--bg-white);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.footer-nav {
    display: flex;
    gap: 30px;
}

.footer-nav a {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
    transition: var(--transition);
}

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

.copyright-text {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* Brands Section (UNIQUE) */
.brands-section {
    padding: 40px 0;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-white);
}
.brands-label {
    text-align: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-light);
    margin-bottom: 20px;
}
.brands-grid {
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}
.brand-item {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--border-light);
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: var(--transition);
}
.brand-item:hover {
    color: var(--primary);
}

/* 4-column specs grid */
.specs-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Results / Before-After Section (UNIQUE) */
.results-section {
    padding: 100px 0;
    border-bottom: 1px solid var(--border-light);
}
.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}
.result-card {
    border: 1px solid var(--border-light);
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-white);
    transition: var(--transition);
}
.result-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}
.result-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
}
.result-info {
    padding: 24px;
}
.result-info h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--bg-dark);
}
.result-stats {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.result-stat {
    font-size: 0.9rem;
    color: var(--text-muted);
}
.result-stat.improvement {
    color: #16a34a;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
}

/* 3-column reviews */
.reviews-3-col {
    grid-template-columns: repeat(3, 1fr);
}

/* Contact info row with 3 items */
.contact-info-row {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin: 40px 0;
    flex-wrap: wrap;
}

/* Map wrapper full */
.map-wrapper-full {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-light);
    margin-top: 30px;
}

/* Text center */
.text-center { text-align: center; }

/* Contact details full */
.contact-details-full {
    max-width: 900px;
    margin: 0 auto;
}
.contact-intro {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero-split, .pricing-grid, .timeline, .reviews-container, .reviews-3-col, .contact-split, .results-grid {
        grid-template-columns: 1fr;
    }
    .specs-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero-visual-side {
        padding: 60px 24px;
        min-height: 400px;
    }
    .hero-text-side {
        padding: 60px 24px;
    }
    .specs-grid {
        grid-template-columns: 1fr;
    }
    .navigation-menu {
        display: none;
    }
}

/* Gallery Clinical */
.gallery-section-clinical {
    padding: 100px 0;
    border-bottom: 1px solid var(--border-light);
    background-color: var(--bg-white);
}

.clinical-gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.gallery-item-clinical {
    border: 1px solid var(--border-light);
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--bg-gray);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.gallery-item-clinical:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.gallery-item-clinical img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    display: block;
}

.gallery-caption {
    padding: 20px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-dark);
    text-align: center;
    border-top: 1px solid var(--border-light);
}

@media (max-width: 768px) {
    .clinical-gallery-grid {
        grid-template-columns: 1fr;
    }
    .gallery-item-clinical img {
        height: 300px;
    }
}