/** * Copyright (c) 2026 DNA Genics, S.L. All rights reserved.
 * 
 * Compatibility Page - Supported DNA Providers - Professional DNA Processing Services
 * Scholarly design with teal/gold theme matching AI Assistant page
 */

/* ========================================
   FONT IMPORTS
   ======================================== */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Inter:wght@400;500;600;700&display=swap');

/* ========================================
   CSS VARIABLES - COMPATIBILITY DESIGN SYSTEM
   ======================================== */
:root {
    /* Primary Brand Colors */
    --compat-deep: #0f1419;
    --compat-deep-soft: #1a2332;
    --compat-navy: #162029;
    --compat-slate: #1e2d38;
    
    /* Accent Colors - Scholarly Teal & Gold Theme */
    --compat-primary: #2c7a7b;
    --compat-primary-dark: #1a5456;
    --compat-primary-light: #81e6d9;
    --compat-teal: #319795;
    --compat-teal-light: #4fd1c5;
    --compat-gold: #b7945e;
    --compat-gold-light: #d4a863;
    --compat-gold-dark: #8a6f45;
    
    /* Neutral Palette */
    --compat-white: #ffffff;
    --compat-off-white: #faf9f7;
    --compat-cream: #f5f3ef;
    --compat-gray-100: #f1f0ed;
    --compat-gray-200: #e4e2dc;
    --compat-gray-300: #c5c2ba;
    --compat-gray-400: #9a968c;
    --compat-gray-500: #706c64;
    --compat-gray-600: #4a473f;
    --compat-gray-700: #2d2a24;
    --compat-gray-800: #1a1815;
    --compat-gray-900: #0d0c0a;
    
    /* Text Colors */
    --compat-text-dark: #1a1815;
    --compat-text-body: #4a473f;
    --compat-text-muted: #706c64;
    --compat-text-light: #f0f0f2;
    --compat-text-light-muted: rgba(240, 240, 242, 0.7);
    
    /* Typography */
    --compat-font-serif: 'Cormorant Garamond', 'Georgia', 'Times New Roman', serif;
    --compat-font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --compat-space-xs: 0.5rem;
    --compat-space-sm: 1rem;
    --compat-space-md: 1.5rem;
    --compat-space-lg: 2.5rem;
    --compat-space-xl: 4rem;
    --compat-space-2xl: 6rem;
    --compat-space-3xl: 8rem;
    
    /* Border Radius */
    --compat-radius-sm: 4px;
    --compat-radius-md: 8px;
    --compat-radius-lg: 12px;
    --compat-radius-xl: 16px;
    --compat-radius-full: 9999px;
    
    /* Shadows */
    --compat-shadow-soft: 0 2px 8px rgba(0, 0, 0, 0.04);
    --compat-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.06);
    --compat-shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.08);
    --compat-shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.1);
    --compat-shadow-primary: 0 8px 32px rgba(44, 122, 123, 0.15);
    --compat-shadow-dark: 0 4px 24px rgba(0, 0, 0, 0.4);
    
    /* Transitions */
    --compat-ease: cubic-bezier(0.4, 0, 0.2, 1);
    --compat-ease-gentle: cubic-bezier(0.25, 0.1, 0.25, 1);
    --compat-transition-fast: 0.15s var(--compat-ease);
    --compat-transition: 0.3s var(--compat-ease);
    --compat-transition-slow: 0.6s var(--compat-ease-gentle);
}

/* ========================================
   BASE STYLES
   ======================================== */
.compat-page {
    font-family: var(--compat-font-sans);
    color: var(--compat-text-body);
    background: var(--compat-off-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    line-height: 1.6;
}

.compat-page *,
.compat-page *::before,
.compat-page *::after {
    box-sizing: border-box;
}

/* Skip Link - Accessibility */
.compat-skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    background: var(--compat-primary);
    color: var(--compat-white);
    padding: 12px 24px;
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--compat-radius-sm);
    z-index: 10000;
    transition: top var(--compat-transition-fast);
}

.compat-skip-link:focus {
    top: 16px;
    outline: 3px solid var(--compat-primary-light);
    outline-offset: 2px;
}

/* ========================================
   SCROLL PROGRESS BAR
   ======================================== */
.compat-scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--compat-primary) 0%, var(--compat-gold) 100%);
    z-index: 9999;
    transition: width 0.1s ease-out;
}

/* ========================================
   PAGE NAVIGATION DOTS (Desktop)
   ======================================== */
.compat-page-nav {
    position: fixed;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.compat-page-nav a {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(44, 122, 123, 0.2);
    border: 2px solid var(--compat-primary);
    transition: var(--compat-transition);
    position: relative;
}

.compat-page-nav a:hover,
.compat-page-nav a.active {
    background: var(--compat-primary);
    transform: scale(1.2);
}

.compat-page-nav a::before {
    content: attr(data-tooltip);
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--compat-slate);
    color: var(--compat-white);
    padding: 6px 12px;
    border-radius: var(--compat-radius-sm);
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--compat-transition);
    font-family: var(--compat-font-sans);
}

.compat-page-nav a:hover::before {
    opacity: 1;
    right: 28px;
}

@media (max-width: 1199px) {
    .compat-page-nav {
        display: none;
    }
}

/* ========================================
   MOBILE BOTTOM NAVIGATION
   ======================================== */
.compat-bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--compat-gray-200);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 8px 0;
    padding-bottom: calc(8px + env(safe-area-inset-bottom));
    z-index: 1000;
}

.compat-bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 6px 12px;
    color: var(--compat-text-muted);
    text-decoration: none;
    font-size: 10px;
    font-weight: 500;
    transition: var(--compat-transition-fast);
    border-radius: var(--compat-radius-sm);
}

.compat-bottom-nav-item .dna-icon {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

.compat-bottom-nav-item.active,
.compat-bottom-nav-item:hover {
    color: var(--compat-primary);
}

.compat-bottom-nav-item.active {
    background: rgba(44, 122, 123, 0.08);
}

@media (min-width: 768px) {
    .compat-bottom-nav {
        display: none !important;
    }
}

/* Add padding for mobile bottom nav */
@media (max-width: 767px) {
    .compat-page {
        padding-bottom: 70px;
    }
}

/* ========================================
   BACK TO TOP BUTTON
   ======================================== */
.compat-back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 44px;
    height: 44px;
    background: var(--compat-white);
    color: var(--compat-primary);
    border: 1px solid var(--compat-gray-200);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    box-shadow: var(--compat-shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--compat-transition);
    z-index: 99;
}

.compat-back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.compat-back-to-top:hover {
    background: var(--compat-primary);
    color: var(--compat-white);
    border-color: var(--compat-primary);
    transform: translateY(-4px);
}

@media (max-width: 767px) {
    .compat-back-to-top {
        bottom: 90px;
        right: 16px;
        width: 40px;
        height: 40px;
    }
}

/* ========================================
   STICKY CTA BAR
   ======================================== */
.compat-sticky-cta-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--compat-gray-200);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(100%);
    transition: var(--compat-transition);
}

.compat-sticky-cta-bar.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.compat-sticky-cta-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px var(--compat-space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--compat-space-md);
}

.compat-sticky-cta-text h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--compat-text-dark);
    margin: 0 0 2px 0;
}

.compat-sticky-cta-text p {
    font-size: 0.875rem;
    color: var(--compat-text-muted);
    margin: 0;
}

.compat-sticky-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--compat-primary);
    color: var(--compat-white);
    text-decoration: none;
    border-radius: var(--compat-radius-md);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: var(--compat-transition);
    white-space: nowrap;
}

.compat-sticky-cta-button:hover {
    background: var(--compat-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--compat-shadow-primary);
}

@media (max-width: 767px) {
    .compat-sticky-cta-content {
        flex-direction: column;
        text-align: center;
        padding: 12px var(--compat-space-md);
    }
    
    .compat-sticky-cta-button {
        width: 100%;
        justify-content: center;
    }
    
    .compat-sticky-cta-bar {
        padding-bottom: calc(70px + env(safe-area-inset-bottom));
    }
}

/* Container */
.compat-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--compat-space-lg);
}

/* ========================================
   TYPOGRAPHY
   ======================================== */
.compat-display-hero {
    font-family: var(--compat-font-serif);
    font-size: clamp(2.75rem, 6vw + 1rem, 4.5rem);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--compat-text-light);
}

.compat-display-1 {
    font-family: var(--compat-font-serif);
    font-size: clamp(2rem, 4vw + 0.5rem, 3rem);
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: var(--compat-text-dark);
}

.compat-text-gradient {
    background: linear-gradient(135deg, var(--compat-primary), var(--compat-teal-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.compat-text-light {
    color: var(--compat-text-light) !important;
}

.compat-text-light-muted {
    color: var(--compat-text-light-muted) !important;
}

/* ========================================
   ANIMATIONS
   ======================================== */
.compat-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s var(--compat-ease-gentle), transform 0.8s var(--compat-ease-gentle);
}

.compat-animate--visible {
    opacity: 1;
    transform: translateY(0);
}

.compat-animate-delay-1 { transition-delay: 0.1s; }
.compat-animate-delay-2 { transition-delay: 0.2s; }
.compat-animate-delay-3 { transition-delay: 0.3s; }
.compat-animate-delay-4 { transition-delay: 0.4s; }
.compat-animate-delay-5 { transition-delay: 0.5s; }

/* ========================================
   BUTTONS
   ======================================== */
.compat-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--compat-font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--compat-radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--compat-transition);
}

.compat-btn .dna-icon {
    width: 0.9375rem;
    height: 0.9375rem;
}

.compat-btn--primary {
    background: var(--compat-primary);
    color: var(--compat-white);
    border-color: var(--compat-primary);
}

.compat-btn--primary:hover {
    background: var(--compat-primary-dark);
    border-color: var(--compat-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--compat-shadow-primary);
}

.compat-btn--secondary {
    background: var(--compat-teal);
    color: var(--compat-white);
    border-color: var(--compat-teal);
}

.compat-btn--secondary:hover {
    background: var(--compat-teal-light);
    border-color: var(--compat-teal-light);
}

.compat-btn--outline {
    background: transparent;
    color: var(--compat-white);
    border-color: rgba(255, 255, 255, 0.4);
}

.compat-btn--outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
}

.compat-btn--outline-light {
    background: transparent;
    color: var(--compat-text-light);
    border-color: rgba(255, 255, 255, 0.3);
}

.compat-btn--outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.compat-btn--lg {
    padding: 16px 32px;
    font-size: 1rem;
}

/* ========================================
   HERO SECTION
   ======================================== */
.compat-hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.compat-hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--compat-deep) 0%, var(--compat-navy) 50%, var(--compat-slate) 100%);
}

.compat-hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 30% 20%, rgba(44, 122, 123, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(183, 148, 94, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.compat-hero-overlay {
    position: absolute;
    inset: 0;
    background: transparent;
}

.compat-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 120px 0 80px;
    text-align: center;
    margin: 0 auto;
}

.compat-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 8px 20px;
    border-radius: var(--compat-radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--compat-text-light-muted);
    margin-bottom: var(--compat-space-md);
}

.compat-hero-badge .dna-icon {
    width: 0.8125rem;
    height: 0.8125rem;
    color: var(--compat-primary-light);
}

.compat-hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--compat-text-light-muted);
    max-width: 600px;
    margin: var(--compat-space-md) auto;
    line-height: 1.7;
}

.compat-discount-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(183, 148, 94, 0.15);
    border: 1px solid rgba(183, 148, 94, 0.3);
    color: var(--compat-gold-light);
    padding: 12px 24px;
    border-radius: var(--compat-radius-full);
    font-size: 0.9375rem;
    font-weight: 500;
    margin: var(--compat-space-md) 0;
}

.compat-discount-badge .dna-icon {
    width: 0.9375rem;
    height: 0.9375rem;
}

.compat-discount-expires {
    opacity: 0.8;
    margin-left: 8px;
}

.compat-hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--compat-space-xl);
    margin: var(--compat-space-lg) 0;
    flex-wrap: wrap;
}

.compat-hero-stat {
    text-align: center;
}

.compat-hero-stat-number {
    font-family: var(--compat-font-serif);
    font-size: 2.5rem;
    font-weight: 500;
    color: var(--compat-gold);
    line-height: 1;
}

.compat-hero-stat-label {
    font-size: 0.85rem;
    color: var(--compat-text-light-muted);
    margin-top: 4px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.compat-hero-trust {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--compat-space-md);
    margin: var(--compat-space-lg) 0;
}

.compat-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--compat-text-light-muted);
    font-size: 0.875rem;
}

.compat-trust-item .dna-icon {
    color: var(--compat-teal-light);
}

.compat-hero-cta {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--compat-space-sm);
    margin-top: var(--compat-space-lg);
}

/* ========================================
   SECTION STYLES
   ======================================== */
.compat-section {
    padding: var(--compat-space-3xl) 0;
}

.compat-section--dark {
    background: linear-gradient(180deg, var(--compat-deep) 0%, var(--compat-navy) 100%);
}

.compat-section--light {
    background: var(--compat-cream);
}

.compat-section--gradient {
    background: linear-gradient(180deg, var(--compat-off-white) 0%, rgba(129, 230, 217, 0.15) 100%);
}

.compat-section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--compat-space-xl);
}

.compat-section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--compat-primary);
    margin-bottom: var(--compat-space-sm);
}

.compat-section-label--light {
    color: var(--compat-teal-light);
}

.compat-section-desc {
    font-size: 1.0625rem;
    color: var(--compat-text-muted);
    line-height: 1.7;
    margin-top: var(--compat-space-sm);
}

/* ========================================
   LANES SECTION
   ======================================== */
.compat-lanes {
    padding: var(--compat-space-3xl) 0;
    background: var(--compat-off-white);
}

.compat-lanes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--compat-space-lg);
}

@media (max-width: 992px) {
    .compat-lanes-grid {
        grid-template-columns: 1fr;
    }
}

.compat-lane-card {
    display: flex;
    flex-direction: column;
    padding: var(--compat-space-lg);
    background: var(--compat-white);
    border-radius: var(--compat-radius-xl);
    border: 1px solid var(--compat-gray-200);
    transition: all var(--compat-transition);
    position: relative;
    overflow: hidden;
}

.compat-lane-card-link {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.compat-lane-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transition: height var(--compat-transition);
}

.compat-lane-card--enhance::before { background: linear-gradient(90deg, var(--compat-primary), var(--compat-teal)); }
.compat-lane-card--convert::before { background: linear-gradient(90deg, var(--compat-teal), var(--compat-gold)); }
.compat-lane-card--sequence::before { background: linear-gradient(90deg, var(--compat-gold), var(--compat-primary)); }

.compat-lane-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--compat-shadow-xl);
    border-color: transparent;
}

.compat-lane-card:hover::before {
    height: 6px;
}

.compat-lane-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--compat-primary-light);
    border-radius: var(--compat-radius-lg);
    margin-bottom: var(--compat-space-md);
}

.compat-lane-icon .dna-icon {
    font-size: 1.5rem;
    color: var(--compat-primary);
    width: 1.5rem;
    height: 1.5rem;
}

.compat-lane-title {
    font-family: var(--compat-font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--compat-text-dark);
    margin-bottom: var(--compat-space-xs);
}

.compat-lane-desc {
    color: var(--compat-text-muted);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--compat-space-md);
    flex-grow: 1;
}

.compat-lane-services {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: var(--compat-space-md);
}

.compat-lane-services span {
    display: inline-block;
    padding: 4px 12px;
    background: var(--compat-gray-100);
    border-radius: var(--compat-radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--compat-text-muted);
}

.compat-lane-arrow {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    color: var(--compat-primary);
    font-size: 1rem;
    transition: transform var(--compat-transition);
}

.compat-lane-arrow .dna-icon {
    width: 1rem;
    height: 1rem;
}

.compat-lane-card:hover .compat-lane-arrow {
    transform: translateX(8px);
}

/* ========================================
   SERVICES GRID (Enhancement Section)
   ======================================== */
.compat-services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--compat-space-lg);
}

@media (max-width: 992px) {
    .compat-services-grid {
        grid-template-columns: 1fr;
    }
}

.compat-service-card {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--compat-radius-xl);
    padding: var(--compat-space-lg);
    display: flex;
    flex-direction: column;
    transition: all var(--compat-transition);
}

.compat-service-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
}

.compat-service-card--featured {
    grid-column: span 2;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--compat-space-lg);
    background: linear-gradient(135deg, rgba(44, 122, 123, 0.15) 0%, rgba(49, 151, 149, 0.1) 100%);
    border-color: rgba(44, 122, 123, 0.3);
}

@media (max-width: 768px) {
    .compat-service-card--featured {
        grid-column: span 1;
        grid-template-columns: 1fr;
    }
}

.compat-service-badge {
    position: absolute;
    top: var(--compat-space-md);
    right: var(--compat-space-md);
    background: var(--compat-primary);
    color: var(--compat-white);
    padding: 6px 14px;
    border-radius: var(--compat-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.compat-service-badge--free {
    background: var(--compat-teal);
}

.compat-service-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--compat-radius-lg);
    margin-bottom: var(--compat-space-md);
}

.compat-service-card--featured .compat-service-icon {
    width: 120px;
    height: 120px;
    margin-bottom: 0;
    align-self: flex-start;
}

.compat-service-icon img {
    width: 48px;
    height: 48px;
    filter: brightness(0) invert(1) opacity(0.9);
}

.compat-service-card--featured .compat-service-icon img {
    width: 64px;
    height: 64px;
}

.compat-service-title {
    font-family: var(--compat-font-serif);
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--compat-text-light);
    margin-bottom: var(--compat-space-xs);
}

.compat-service-desc {
    color: var(--compat-text-light-muted);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--compat-space-md);
}

.compat-service-features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--compat-space-md) 0;
}

.compat-service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--compat-text-light-muted);
    font-size: 0.875rem;
    padding: 6px 0;
}

.compat-service-features li .dna-icon {
    color: var(--compat-teal-light);
    font-size: 0.75rem;
    width: 0.75rem;
    height: 0.75rem;
    flex-shrink: 0;
}

.compat-service-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: var(--compat-space-md);
}

.compat-price-amount {
    font-size: 2rem;
    font-weight: 700;
    color: var(--compat-text-light);
}

.compat-price-label {
    font-size: 0.875rem;
    color: var(--compat-text-light-muted);
}

.compat-service-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--compat-space-sm);
    margin-top: auto;
}

/* ========================================
   CONVERTERS GRID
   ======================================== */
.compat-format-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--compat-space-md);
    margin-bottom: var(--compat-space-xl);
    padding: var(--compat-space-lg);
    background: var(--compat-white);
    border-radius: var(--compat-radius-xl);
    box-shadow: var(--compat-shadow-soft);
}

.compat-format-item {
    display: flex;
    align-items: center;
}

.compat-format-box {
    padding: 12px 24px;
    background: var(--compat-gray-100);
    border-radius: var(--compat-radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--compat-text-body);
}

.compat-format-box--primary {
    background: var(--compat-primary);
    color: var(--compat-white);
}

.compat-format-arrow {
    color: var(--compat-gray-400);
    font-size: 1.25rem;
    display: flex;
    align-items: center;
}

.compat-format-arrow .dna-icon {
    width: 1.25rem;
    height: 1.25rem;
}

.compat-converters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--compat-space-md);
}

.compat-converter-card {
    background: var(--compat-white);
    border: 1px solid var(--compat-gray-200);
    border-radius: var(--compat-radius-lg);
    padding: var(--compat-space-lg);
    transition: all var(--compat-transition);
}

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

.compat-converter-flow {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: var(--compat-space-sm);
}

.compat-converter-from,
.compat-converter-to {
    padding: 6px 14px;
    border-radius: var(--compat-radius-sm);
    font-weight: 600;
    font-size: 0.8125rem;
}

.compat-converter-from {
    background: var(--compat-gray-100);
    color: var(--compat-text-body);
}

.compat-converter-to {
    background: var(--compat-primary);
    color: var(--compat-white);
}

.compat-converter-flow .dna-icon {
    color: var(--compat-gray-400);
    width: 1rem;
    height: 1rem;
}

.compat-converter-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--compat-text-dark);
    margin-bottom: var(--compat-space-xs);
}

.compat-converter-desc {
    font-size: 0.875rem;
    color: var(--compat-text-muted);
    line-height: 1.5;
    margin-bottom: var(--compat-space-sm);
}

.compat-converter-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--compat-primary);
    text-decoration: none;
    transition: gap var(--compat-transition);
}

.compat-converter-link .dna-icon {
    width: 0.875rem;
    height: 0.875rem;
}

.compat-converter-link:hover {
    gap: 10px;
}

/* ========================================
   SEQUENCING SECTION
   ======================================== */
.compat-sequencing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--compat-space-lg);
}

.compat-sequencing-card {
    background: var(--compat-white);
    border-radius: var(--compat-radius-xl);
    padding: var(--compat-space-lg);
    display: flex;
    gap: var(--compat-space-lg);
    box-shadow: var(--compat-shadow-md);
    transition: all var(--compat-transition);
}

.compat-sequencing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--compat-shadow-xl);
}

@media (max-width: 576px) {
    .compat-sequencing-card {
        flex-direction: column;
    }
}

.compat-sequencing-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--compat-primary-light);
    border-radius: var(--compat-radius-lg);
    flex-shrink: 0;
}

.compat-sequencing-icon img {
    width: 40px;
    height: 40px;
}

.compat-sequencing-content {
    flex-grow: 1;
}

.compat-sequencing-formats {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: var(--compat-space-sm);
}

.compat-format-tag {
    padding: 4px 10px;
    background: var(--compat-gray-100);
    border-radius: var(--compat-radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--compat-text-muted);
}

.compat-format-tag--primary {
    background: var(--compat-primary);
    color: var(--compat-white);
}

.compat-format-tag--accent {
    background: var(--compat-teal);
    color: var(--compat-white);
}

.compat-sequencing-formats .dna-icon {
    color: var(--compat-gray-400);
    font-size: 0.75rem;
    width: 0.75rem;
    height: 0.75rem;
}

.compat-sequencing-title {
    font-family: var(--compat-font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--compat-text-dark);
    margin-bottom: var(--compat-space-xs);
}

.compat-sequencing-desc {
    font-size: 0.9375rem;
    color: var(--compat-text-muted);
    line-height: 1.6;
    margin-bottom: var(--compat-space-sm);
}

.compat-sequencing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--compat-space-md) 0;
}

.compat-sequencing-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--compat-text-muted);
    padding: 4px 0;
}

.compat-sequencing-features li .dna-icon {
    color: var(--compat-teal);
    font-size: 0.75rem;
    width: 0.75rem;
    height: 0.75rem;
    flex-shrink: 0;
}

/* ========================================
   PROVIDERS SECTION
   ======================================== */
.compat-providers-table-wrapper {
    background: var(--compat-white);
    border-radius: var(--compat-radius-xl);
    padding: var(--compat-space-lg);
    overflow-x: auto;
    box-shadow: var(--compat-shadow-sm);
}

.compat-providers-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.compat-providers-table thead {
    background: var(--compat-gray-50);
    border-bottom: 2px solid var(--compat-gray-200);
}

.compat-providers-table th {
    padding: var(--compat-space-md) var(--compat-space-sm);
    text-align: left;
    font-weight: 600;
    color: var(--compat-text-heading);
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.compat-providers-table th:first-child {
    padding-left: var(--compat-space-md);
}

.compat-providers-table th:last-child {
    padding-right: var(--compat-space-md);
}

.compat-providers-table tbody tr {
    border-bottom: 1px solid var(--compat-gray-100);
    transition: background-color 0.2s ease;
}

.compat-providers-table tbody tr:hover {
    background-color: var(--compat-gray-50);
}

.compat-providers-table tbody tr:last-child {
    border-bottom: none;
}

.compat-providers-table td {
    padding: var(--compat-space-md) var(--compat-space-sm);
    color: var(--compat-text-body);
    vertical-align: middle;
}

.compat-providers-table td:first-child {
    padding-left: var(--compat-space-md);
}

.compat-providers-table td:last-child {
    padding-right: var(--compat-space-md);
}

.compat-providers-table td strong {
    color: var(--compat-text-heading);
    font-weight: 600;
}

/* Sortable headers */
.compat-sortable {
    cursor: pointer;
    user-select: none;
    position: relative;
    padding-right: var(--compat-space-xl);
    transition: color 0.2s ease;
}

.compat-sortable:hover {
    color: var(--compat-primary);
}

.compat-sort-indicator {
    position: absolute;
    right: var(--compat-space-sm);
    top: 50%;
    transform: translateY(-50%);
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    opacity: 0.3;
    transition: opacity 0.2s ease;
}

.compat-sortable:hover .compat-sort-indicator {
    opacity: 0.6;
}

.compat-sortable.compat-sort-asc .compat-sort-indicator,
.compat-sortable.compat-sort-desc .compat-sort-indicator {
    opacity: 1;
}

.compat-sort-indicator .dna-icon {
    width: 0.625rem;
    height: 0.625rem;
    font-size: 0.625rem;
}

.compat-sortable.compat-sort-asc .compat-sort-indicator .dna-icon-chevron-down {
    display: none;
}

.compat-sortable.compat-sort-desc .compat-sort-indicator .dna-icon-chevron-up {
    display: none;
}

.compat-sortable:not(.compat-sort-asc):not(.compat-sort-desc) .compat-sort-indicator .dna-icon-chevron-up,
.compat-sortable:not(.compat-sort-asc):not(.compat-sort-desc) .compat-sort-indicator .dna-icon-chevron-down {
    opacity: 0.3;
}

/* Format tags */
.compat-format-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--compat-radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.compat-format-tag--primary {
    background: var(--compat-primary-light);
    color: var(--compat-primary);
}

.compat-format-tag--secondary {
    background: var(--compat-teal-light);
    color: var(--compat-teal);
}

/* SNP badges */
.compat-snp-badge {
    display: inline-block;
    padding: 4px 10px;
    background: var(--compat-gray-100);
    border-radius: var(--compat-radius-md);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--compat-text-heading);
    font-family: var(--compat-font-mono, monospace);
}

.compat-snp-badge--wgs {
    background: var(--compat-gold-light);
    color: var(--compat-gold-dark);
}

/* Compatibility tags */
.compat-compat-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--compat-radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--compat-teal-light);
    color: var(--compat-teal);
}

.compat-compat-tag--warning {
    background: var(--compat-gold-light);
    color: var(--compat-gold-dark);
}

.compat-compat-tag--limited {
    background: var(--compat-gray-200);
    color: var(--compat-gray-600);
}

/* Notes */
.compat-note {
    font-size: 0.8125rem;
    color: var(--compat-text-muted);
}

.compat-note a {
    color: var(--compat-primary);
    text-decoration: underline;
    font-weight: 500;
}

.compat-note a:hover {
    color: var(--compat-primary-dark);
}

/* Responsive design */
@media (max-width: 992px) {
    .compat-providers-table-wrapper {
        padding: var(--compat-space-sm);
        border-radius: var(--compat-radius-lg);
    }

    .compat-providers-table {
        font-size: 0.8125rem;
        min-width: 800px; /* Force horizontal scroll on mobile */
    }

    .compat-providers-table th,
    .compat-providers-table td {
        padding: var(--compat-space-sm) 8px;
    }

    .compat-providers-table th:first-child,
    .compat-providers-table td:first-child {
        padding-left: var(--compat-space-sm);
    }

    .compat-providers-table th:last-child,
    .compat-providers-table td:last-child {
        padding-right: var(--compat-space-sm);
    }
}

@media (max-width: 576px) {
    .compat-providers-table {
        font-size: 0.75rem;
        min-width: 700px;
    }

    .compat-providers-table th {
        font-size: 0.75rem;
        padding: var(--compat-space-xs) 6px;
    }

    .compat-providers-table td {
        padding: var(--compat-space-xs) 6px;
    }

    .compat-format-tag,
    .compat-snp-badge,
    .compat-compat-tag {
        font-size: 0.6875rem;
        padding: 3px 8px;
    }
}

/* ========================================
   CTA SECTION
   ======================================== */
.compat-cta {
    position: relative;
    padding: var(--compat-space-3xl) 0;
    overflow: hidden;
}

.compat-cta-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--compat-deep) 0%, var(--compat-slate) 100%);
}

.compat-cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.compat-cta-desc {
    font-size: 1.125rem;
    color: var(--compat-text-light-muted);
    margin: var(--compat-space-md) 0;
    line-height: 1.7;
}

.compat-cta-discount {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(183, 148, 94, 0.15);
    border: 1px solid rgba(183, 148, 94, 0.3);
    color: var(--compat-gold-light);
    padding: 10px 20px;
    border-radius: var(--compat-radius-full);
    font-size: 0.9375rem;
    margin-bottom: var(--compat-space-lg);
}

.compat-cta-discount .dna-icon {
    width: 0.9375rem;
    height: 0.9375rem;
}

.compat-cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--compat-space-sm);
}

/* ========================================
   FAQ SECTION
   ======================================== */
.compat-faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--compat-space-lg);
}

@media (max-width: 768px) {
    .compat-faq-grid {
        grid-template-columns: 1fr;
    }
}

.compat-faq-item {
    background: var(--compat-white);
    border-radius: var(--compat-radius-lg);
    padding: var(--compat-space-lg);
    border: 1px solid var(--compat-gray-200);
}

.compat-faq-question {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--compat-text-dark);
    margin-bottom: var(--compat-space-sm);
}

.compat-faq-question i {
    color: var(--compat-primary);
    margin-top: 4px;
}

.compat-faq-answer {
    font-size: 0.9375rem;
    color: var(--compat-text-muted);
    line-height: 1.7;
    padding-left: 28px;
}

.compat-faq-item {
    display: flex;
    flex-direction: column;
}

/* ========================================
   RESPONSIVE ADJUSTMENTS
   ======================================== */
@media (max-width: 768px) {
    .compat-container {
        padding: 0 var(--compat-space-md);
    }
    
    .compat-hero {
        min-height: auto;
        padding-top: var(--content-offset-mobile, 72px);
    }
    
    .compat-hero-content {
        padding: 60px 0 40px;
    }
    
    .compat-section {
        padding: var(--compat-space-xl) 0;
    }
    
    .compat-hero-trust {
        flex-direction: column;
        align-items: center;
    }
    
    .compat-format-flow {
        padding: var(--compat-space-md);
    }
}

@media (max-width: 480px) {
    .compat-hero-cta {
        flex-direction: column;
        width: 100%;
    }
    
    .compat-btn--lg {
        width: 100%;
    }
    
    .compat-cta-buttons {
        flex-direction: column;
        width: 100%;
    }
}

/* ========================================
   RELATED PRODUCTS
   ======================================== */
.services-related-products {
    padding: 60px 0;
    background: var(--compat-off-white);
}

.services-related-title {
    text-align: center;
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    color: var(--compat-text-dark);
    margin-bottom: 40px;
    font-weight: 700;
}

.services-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 991px) {
    .services-related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .services-related-grid {
        grid-template-columns: 1fr;
    }
}

.services-related-card {
    background: var(--compat-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(44, 122, 123, 0.1);
    transition: 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 1px solid var(--compat-gray-200);
}

.services-related-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(44, 122, 123, 0.15);
}

.services-related-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-bottom: 1px solid var(--compat-gray-200);
}

.services-related-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.services-related-content h4 {
    font-size: 1.2rem;
    color: var(--compat-text-dark);
    margin-bottom: 8px;
    font-weight: 600;
}

.services-related-content p {
    font-size: 0.95rem;
    color: var(--compat-text-body);
    line-height: 1.6;
    margin-bottom: 16px;
    flex-grow: 1;
}

.services-related-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--compat-primary);
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s ease;
    margin-top: auto;
}

.services-related-link:hover {
    color: var(--compat-primary-dark);
    text-decoration: underline;
}

.services-related-link i {
    transition: transform 0.2s ease;
}

.services-related-link:hover i {
    transform: translateX(4px);
}

/* ========================================
   FORMAT CARDS SECTION
   ======================================== */
.compat-formats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--compat-space-lg);
}

.compat-format-card {
    background: var(--compat-white);
    border-radius: var(--compat-radius-xl);
    padding: var(--compat-space-lg);
    border: 1px solid var(--compat-gray-200);
    transition: all var(--compat-transition);
    display: flex;
    flex-direction: column;
}

.compat-format-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--compat-shadow-xl);
    border-color: var(--compat-primary);
}

.compat-format-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--compat-primary-light);
    border-radius: var(--compat-radius-lg);
    margin-bottom: var(--compat-space-md);
}

.compat-format-icon .dna-icon {
    width: 32px;
    height: 32px;
    color: var(--compat-primary);
}

.compat-format-title {
    font-family: var(--compat-font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--compat-text-dark);
    margin-bottom: var(--compat-space-sm);
}

.compat-format-desc {
    font-size: 0.9375rem;
    color: var(--compat-text-muted);
    line-height: 1.7;
    margin-bottom: var(--compat-space-md);
    flex-grow: 1;
}

.compat-format-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.compat-format-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    color: var(--compat-text-body);
    padding: 6px 0;
}

.compat-format-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--compat-primary);
    flex-shrink: 0;
}

/* ========================================
   STEPS SECTION
   ======================================== */
.compat-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--compat-space-lg);
    max-width: 1000px;
    margin: 0 auto;
}

@media (max-width: 992px) {
    .compat-steps {
        grid-template-columns: 1fr;
        gap: var(--compat-space-md);
    }
}

.compat-step {
    display: flex;
    gap: var(--compat-space-md);
    align-items: flex-start;
}

.compat-step-number {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--compat-primary);
    color: var(--compat-white);
    border-radius: 50%;
    font-family: var(--compat-font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    flex-shrink: 0;
}

.compat-step-content {
    flex-grow: 1;
}

.compat-step-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--compat-text-dark);
    margin-bottom: var(--compat-space-xs);
}

.compat-step-desc {
    font-size: 0.9375rem;
    color: var(--compat-text-muted);
    line-height: 1.7;
}