/* Steel Frame Designs - Main Stylesheet */

/* CSS Variables - Updated to match PDF branding */
:root {
    --primary-color: #1a365d; /* Deep steel blue */
    --secondary-color: #2d5a87; /* Medium steel blue */
    --accent-color: #ff6b35; /* Industrial orange */
    --text-color: #2d3748; /* Charcoal gray */
    --text-light: #718096; /* Light gray for secondary text */
    --light-bg: #f7fafc; /* Very light blue-gray */
    --background-light: #edf2f7; /* Light gray background */
    --white: #ffffff;
    --gradient-primary: linear-gradient(135deg, #1a365d 0%, #2d5a87 100%);
    --gradient-secondary: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    --shadow: 0 4px 6px rgba(26, 54, 93, 0.1);
    --shadow-hover: 0 8px 25px rgba(26, 54, 93, 0.15);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

/* ===== DEVICE-SPECIFIC OPTIMIZATIONS ===== */

/* Small Mobile Devices (iPhone SE, small Android phones) */
@media screen and (max-width: 480px) {
    .hero h1 {
        font-size: 1.6rem !important;
    }
    
    .hero p {
        font-size: 0.9rem !important;
    }
    
    .section-title {
        font-size: 1.5rem !important;
    }
    
    .cta-button {
        padding: 0.8rem 1.5rem !important;
        font-size: 0.9rem !important;
    }
    
    .container {
        padding: 0 10px !important;
    }
}

/* Large Mobile Devices (iPhone Plus, large Android phones) */
@media screen and (min-width: 481px) and (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem !important;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important;
    }
}

/* Tablet Portrait */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .hero-container {
        flex-direction: row;
        align-items: center;
    }
    
    .hero-content {
        flex: 1;
    }
    
    .hero-visual {
        flex: 1;
    }
}

/* iOS Safari Specific Fixes */
@supports (-webkit-touch-callout: none) {
    /* iOS Safari viewport height fix */
    .nav-menu {
        height: 100vh;
        height: -webkit-fill-available;
    }
    
    /* iOS Safari button styling fix */
    .cta-button,
    .nav-journey {
        -webkit-appearance: none;
        border-radius: 8px;
    }
    
    /* iOS Safari input zoom prevention */
    input, select, textarea {
        font-size: 16px !important;
    }
}

/* Android Chrome Specific Fixes */
@media screen and (-webkit-min-device-pixel-ratio: 1) {
    /* Android Chrome button fixes */
    .cta-button {
        transform: translateZ(0);
        backface-visibility: hidden;
    }
    
    /* Android Chrome scroll performance */
    .nav-menu {
        -webkit-overflow-scrolling: touch;
        transform: translate3d(0, 0, 0);
    }
}

/* High DPI Displays (Retina, high-res Android) */
@media screen and (-webkit-min-device-pixel-ratio: 2),
       screen and (min-resolution: 192dpi) {
    .logo img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
    
    .hero-visual > div {
        background-size: cover !important;
        background-position: center !important;
    }
}

/* Landscape Mobile Orientation */
@media screen and (max-height: 500px) and (orientation: landscape) {
    .hero {
        padding: 80px 0 40px !important;
    }
    
    .hero-container {
        flex-direction: row !important;
        align-items: center !important;
    }
    
    .hero h1 {
        font-size: 1.8rem !important;
    }
    
    .hero-visual > div {
        height: 200px !important;
    }
    
    .nav-menu {
        padding-top: 60px !important;
        gap: 1rem !important;
    }
    
    section {
        padding: 2rem 0 !important;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    /* Larger touch targets */
    .nav-link {
        padding: 1.2rem !important;
        min-height: 44px !important;
    }
    
    .cta-button {
        min-height: 44px !important;
        padding: 1rem 2rem !important;
    }
    
    .mobile-toggle {
        min-width: 44px !important;
        min-height: 44px !important;
    }
    
    /* Remove hover effects on touch devices */
    .service-card:hover,
    .feature-item:hover,
    .enhanced-card:hover {
        transform: none !important;
    }
    
    /* Better tap highlighting */
    .nav-link,
    .cta-button,
    .service-link {
        -webkit-tap-highlight-color: rgba(26, 54, 93, 0.2);
        tap-highlight-color: rgba(26, 54, 93, 0.2);
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .nav-menu li {
        transition: none !important;
    }
}

/* Dark Mode Support - DISABLED */
/* @media (prefers-color-scheme: dark) {
    .nav-menu {
        background: rgba(26, 54, 93, 0.95) !important;
        color: white !important;
    }
    
    .nav-link {
        color: white !important;
    }
} */

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
    padding-top: 80px; /* Account for fixed header height */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

/* Navbar Hide/Show Animation */
.header.navbar-hidden {
    transform: translateY(-100%);
    transition: transform 0.3s ease-in-out;
}

.header:not(.navbar-hidden) {
    transform: translateY(0);
    transition: transform 0.3s ease-in-out;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    position: relative;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
    z-index: 1001;
}

.logo:hover {
    color: var(--secondary-color);
}

/* Mobile Navigation Fixes */ 
 
/* Ensure proper z-index stacking */ 
.header { 
    position: fixed; 
    z-index: 1000; 
} 

.logo { 
    z-index: 1002; /* Higher than mobile menu */ 
} 

.mobile-toggle { 
    z-index: 1002; /* Higher than mobile menu */ 
} 

.nav-menu { 
    z-index: 1001; /* Between header and toggle/logo */ 
} 

/* Improved mobile toggle animation */ 
.mobile-toggle { 
    display: none; 
    flex-direction: column; 
    justify-content: space-around; 
    width: 32px; 
    height: 32px; 
    background: transparent; 
    border: none; 
    cursor: pointer; 
    padding: 4px; 
    border-radius: 4px; 
    transition: all 0.3s ease; 
} 

.mobile-toggle:hover { 
    background: rgba(26, 54, 93, 0.1); 
} 

.hamburger-line { 
    width: 100%; 
    height: 3px; 
    background: var(--primary-color); 
    border-radius: 2px; 
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); 
    transform-origin: center; 
} 

.mobile-toggle.active .hamburger-line:nth-child(1) { 
    transform: rotate(45deg) translate(7px, 7px); 
    background: var(--accent-color); 
} 

.mobile-toggle.active .hamburger-line:nth-child(2) { 
    opacity: 0; 
    transform: scale(0); 
} 

.mobile-toggle.active .hamburger-line:nth-child(3) { 
    transform: rotate(-45deg) translate(7px, -7px); 
    background: var(--accent-color); 
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
}

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--secondary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    white-space: nowrap;
}

/* Desktop nav journey button */
.nav-journey {
    background: var(--primary-color);
    color: white;
    border: 2px solid var(--primary-color);
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
    margin-left: 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 600;
}

.nav-journey:hover {
    background: transparent;
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 40px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    opacity: 0.1;
}

.hero-container {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.savings-badge {
    display: inline-block;
    background: var(--accent-color);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: bold;
    margin-bottom: 2rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-10px) rotate(2deg); }
    66% { transform: translateY(5px) rotate(-1deg); }
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: bold;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--light-bg);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Section Styles */
.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Services/Kits Grid */
.services-grid {
    display: flex;
    overflow-x: auto;
    gap: 2rem;
    margin-top: 3rem;
    padding-bottom: 1rem;
}

.service-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    border: 1px solid var(--background-light);
    overflow: visible;
    flex: 0 0 350px;
    min-width: 350px;
    height: auto;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    box-shadow: var(--shadow-hover);
}

/* Kit Image Container */
.kit-image-container {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
    border-radius: 10px;
    margin: -2rem -2rem 1.5rem -2rem;
    background: var(--background-light);
    padding: 1rem;
    border-bottom: 1px solid var(--background-light);
}

.kit-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.kit-image.active {
    opacity: 1;
}

.kit-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform 0.3s ease;
    border-radius: 10px;
    background: white;
    display: block;
    margin: 0 auto;
}

.kit-image:hover img {
    transform: scale(1.05);
}

/* Kit Navigation */
.kit-navigation {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    background: rgba(0, 0, 0, 0.7);
    padding: 8px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.nav-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.nav-btn.active {
    background: var(--primary-color);
    color: white;
}

/* View Label */
.view-label {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

/* Timeline Components */
.timeline-container {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 2rem;
    position: relative;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-color), var(--primary-color), var(--secondary-color));
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-item {
    display: flex;
    align-items: center;
    position: relative;
}

.timeline-item-left {
    flex: 1;
    text-align: right;
    padding-right: 3rem;
}

.timeline-item-right {
    flex: 1;
    text-align: left;
    padding-left: 3rem;
}

.timeline-item-spacer {
    flex: 1;
}

.timeline-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(26,54,93,0.1);
    transition: all 0.3s ease;
}

.timeline-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(26,54,93,0.15);
}

.timeline-card-left {
    border-left: 4px solid var(--accent-color);
}

.timeline-card-right {
    border-right: 4px solid var(--primary-color);
}

.timeline-card-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.timeline-card-header-left {
    justify-content: flex-end;
}

.timeline-card-header-right {
    justify-content: flex-start;
}

.timeline-card-title {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.timeline-card-title-left {
    margin-right: 1rem;
}

.timeline-card-title-right {
    margin-left: 1rem;
}

.timeline-card-icon {
    font-size: 1.5rem;
}

.timeline-card-description {
    color: var(--text-light);
    margin: 0;
    line-height: 1.6;
    font-size: 1rem;
}

.timeline-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    border: 4px solid white;
    box-shadow: 0 0 0 2px currentColor;
}

.timeline-dot-accent {
    background: var(--accent-color);
    color: var(--accent-color);
}

.timeline-dot-primary {
    background: var(--primary-color);
    color: var(--primary-color);
}

.timeline-dot-secondary {
    background: var(--secondary-color);
    color: var(--secondary-color);
}

.timeline-dot-gradient {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    color: var(--accent-color);
}

/* Color variants for timeline cards */
.timeline-card-secondary {
    border-left: 4px solid var(--secondary-color);
}

.timeline-card-secondary-right {
    border-right: 4px solid var(--secondary-color);
}

.timeline-card-accent-right {
    border-right: 4px solid var(--accent-color);
}

/* ===== COMPREHENSIVE MOBILE OPTIMIZATION ===== */

/* Base Mobile Styles - Apply to all mobile devices */
@media screen and (max-width: 768px) {
    /* Prevent horizontal scrolling */
    html, body {
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
    }
    
    /* Container adjustments */
    .container {
        padding: 0 15px;
        max-width: 100%;
    }
    
    /* Header mobile fixes */
    .header {
        padding: 0;
    }
    
    .nav {
        padding: 0.75rem 0;
        position: relative;
    }
    
    .logo img {
        height: 45px;
        max-width: 150px;
    }
    
    /* Mobile Navigation */
    .mobile-toggle {
        display: flex;
        position: relative;
        z-index: 1002;
        min-width: 44px;
        min-height: 44px;
        padding: 6px;
        background: transparent;
        border: none;
        cursor: pointer;
        border-radius: 4px;
        transition: all 0.3s ease;
        -webkit-tap-highlight-color: transparent;
        touch-action: manipulation;
    }
    
    .mobile-toggle:hover,
    .mobile-toggle:focus {
        background: rgba(26, 54, 93, 0.1);
        outline: none;
    }
    
    .hamburger-line {
        width: 100%;
        height: 3px;
        background: var(--primary-color);
        border-radius: 2px;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        transform-origin: center;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: left 0.3s ease;
        z-index: 1001;
        padding-top: 80px;
    }
    
    .nav-menu.mobile-open {
        left: 0;
    }
    
    .nav-menu li {
        opacity: 0;
        transform: translateY(20px);
        transition: all 0.3s ease;
    }
    
    .nav-menu.mobile-open li {
        opacity: 1;
        transform: translateY(0);
    }
    
    .nav-menu.mobile-open li:nth-child(1) { transition-delay: 0.1s; }
    .nav-menu.mobile-open li:nth-child(2) { transition-delay: 0.2s; }
    .nav-menu.mobile-open li:nth-child(3) { transition-delay: 0.3s; }
    .nav-menu.mobile-open li:nth-child(4) { transition-delay: 0.4s; }
    .nav-menu.mobile-open li:nth-child(5) { transition-delay: 0.5s; }
    .nav-menu.mobile-open li:nth-child(6) { transition-delay: 0.6s; }
    .nav-menu.mobile-open li:nth-child(7) { transition-delay: 0.7s; }
    .nav-menu.mobile-open li:nth-child(8) { transition-delay: 0.8s; }
    
    .nav-link {
        font-size: 1.2rem;
        padding: 1rem;
        display: block;
        text-align: center;
    }
    
    .nav-buttons {
        display: none;
    }
    
    .nav-menu .nav-buttons {
        display: block;
        margin-top: 1rem;
    }
    
    .nav-journey {
        padding: 1rem 2rem;
        font-size: 1.1rem;
        border-radius: 50px;
    }
    
    /* Hero Section Mobile */
    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }
    
    .hero-container {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .hero-content {
        order: 1;
    }
    
    .hero-visual {
        order: 2;
        margin-top: 2rem;
    }
    
    .hero-visual > div {
        height: 250px !important;
        margin: 0 auto;
        max-width: 100%;
    }
    
    .hero h1 {
        font-size: 2rem;
        line-height: 1.2;
        margin-bottom: 1rem;
    }
    
    .hero p {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .cta-button {
        width: 100%;
        max-width: 280px;
        padding: 1rem 2rem;
        font-size: 1rem;
        text-align: center;
    }
    
    /* Services Grid Mobile */
    .services-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
    
    .service-card {
        padding: 1.5rem !important;
        margin: 0 !important;
    }
    
    /* Features Grid Mobile */
    .features-grid {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
    }
    
    .feature-item {
        padding: 1.5rem !important;
        text-align: center !important;
    }
    
    /* Section Spacing */
    section {
        padding: 3rem 0 !important;
    }
    
    .section-title {
        font-size: 1.8rem !important;
        line-height: 1.3 !important;
        margin-bottom: 1rem !important;
    }
    
    .section-subtitle {
        font-size: 1rem !important;
        line-height: 1.5 !important;
    }
    
    /* CTA Section Mobile */
    .cta-section {
        padding: 3rem 0 !important;
    }
    
    .cta-section h2 {
        font-size: 1.6rem !important;
        line-height: 1.3 !important;
    }
    
    .cta-section > div > div {
        flex-direction: column !important;
        gap: 1rem !important;
    }
    
    .cta-section > div > div > div {
        grid-template-columns: 1fr !important;
        gap: 1rem !important;
    }
    
    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
        text-align: center !important;
    }
    
    .footer-section {
        padding: 1rem 0 !important;
    }
    
    .footer-section h3 {
        margin-bottom: 1rem !important;
    }
    
    .footer-section a {
        display: block !important;
        padding: 0.5rem 0 !important;
    }

    /* Force override all timeline styles on mobile */
    .timeline-container {
        padding: 0 !important;
        position: relative !important;
        margin-left: 30px !important;
        display: block !important;
    }
    
    .timeline-container::before {
        content: '' !important;
        position: absolute !important;
        left: -15px !important;
        top: 0 !important;
        bottom: 0 !important;
        width: 4px !important;
        background: linear-gradient(to bottom, var(--accent-color), var(--primary-color), var(--secondary-color)) !important;
        border-radius: 2px !important;
        display: block !important;
    }
    
    .timeline-item {
        display: block !important;
        margin-bottom: 3rem !important;
        position: relative !important;
        flex-direction: column !important;
        align-items: stretch !important;
    }
    
    .timeline-item-left,
    .timeline-item-right {
        display: block !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        flex: none !important;
        text-align: left !important;
    }
    
    .timeline-item-spacer {
        display: none !important;
    }
    
    .timeline-dot {
        position: absolute !important;
        left: -23px !important;
        top: 20px !important;
        width: 18px !important;
        height: 18px !important;
        border-radius: 50% !important;
        border: 4px solid white !important;
        box-shadow: 0 0 0 2px currentColor !important;
        z-index: 2 !important;
        transform: none !important;
    }
    
    .timeline-card {
        margin: 0 !important;
        width: 100% !important;
        border-left: 4px solid var(--accent-color) !important;
        border-right: none !important;
        border-radius: 8px !important;
        box-shadow: 0 4px 15px rgba(26,54,93,0.1) !important;
        margin-top: 0 !important;
    }
    
    .timeline-card-left,
    .timeline-card-right,
    .timeline-card-secondary,
    .timeline-card-accent-right {
        border-left: 4px solid var(--accent-color) !important;
        border-right: none !important;
    }
    
    .timeline-card-header,
    .timeline-card-header-left,
    .timeline-card-header-right {
        flex-direction: row !important;
        align-items: center !important;
        justify-content: flex-start !important;
        display: flex !important;
    }
    
    .timeline-card-title-left,
    .timeline-card-title-right {
        margin: 0 0 0 1rem !important;
        order: 2 !important;
        margin-right: 0 !important;
    }
    
    .timeline-card-icon {
        order: 1 !important;
        margin: 0 !important;
        font-size: 1.5rem !important;
        margin-right: 1rem !important;
        margin-left: 0 !important;
    }
    
    .timeline-card-description {
        margin-top: 1rem !important;
        padding-left: 0 !important;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mb-4 { margin-bottom: 4rem; }

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mt-4 { margin-top: 4rem; }

.p-1 { padding: 1rem; }
.p-2 { padding: 2rem; }
.p-3 { padding: 3rem; }

/* Component: Enhanced Cards */
.enhanced-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(26,54,93,0.1);
    padding: 2rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.2);
}

.enhanced-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(26,54,93,0.15);
}

.enhanced-card-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.enhanced-card-icon {
    font-size: 2rem;
    margin-right: 1rem;
    color: var(--accent-color);
}

.enhanced-card-title {
    color: var(--primary-color);
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0;
}

.enhanced-card-description {
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

/* Component: Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.feature-item {
    padding: 1.5rem;
    background: var(--background-light);
    border-radius: 10px;
    border-left: 4px solid var(--accent-color);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(26,54,93,0.1);
}

.feature-item-header {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.feature-item-icon {
    color: var(--accent-color);
    margin-right: 0.5rem;
    font-size: 1.1rem;
}

.feature-item-title {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Component: Gradient Box */
.gradient-box {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 15px;
    color: white;
    padding: 2rem;
    text-align: center;
}

.gradient-box h3 {
    color: white;
    margin-bottom: 1.5rem;
}

.gradient-box h4 {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.gradient-box p {
    opacity: 0.9;
}

/* Component: Testimonial Card */
.testimonial-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(26,54,93,0.1);
    border-left: 4px solid var(--accent-color);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(26,54,93,0.15);
}

.testimonial-stars {
    display: flex;
    margin-bottom: 1rem;
}

.testimonial-stars i {
    color: var(--accent-color);
    margin-right: 2px;
}

.testimonial-quote {
    color: var(--text-light);
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
}

.testimonial-avatar i {
    color: white;
    font-size: 1.2rem;
}

.testimonial-author-info h4 {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.1rem;
}

.testimonial-author-info p {
    color: var(--text-light);
    margin: 0;
    font-size: 0.9rem;
}

.kit-3d-model {
    margin: -2rem -2rem 1.5rem -2rem;
    background: var(--light-bg);
    padding: 1rem;
    border-bottom: 1px solid #eee;
}

.sketchfab-embed-wrapper {
    position: relative;
    width: 100%;
    height: 300px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.sketchfab-embed-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--border-radius);
}

.model-credit {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: #666;
    text-align: center;
    font-style: italic;
}

.service-icon {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.kit-price {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.service-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.kit-features {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
    text-align: left;
    flex-grow: 1;
}

.kit-features li {
    padding: 0.5rem 0;
    color: #666;
    position: relative;
    padding-left: 1.5rem;
}

.kit-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.service-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: bold;
    transition: var(--transition);
    display: block;
    margin-top: auto;
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--secondary-color);
    border-radius: var(--border-radius);
    background: transparent;
    text-align: center;
    flex-shrink: 0;
}

.service-link:hover {
    background: var(--secondary-color);
    color: var(--white);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-item {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.feature-number {
    display: inline-block;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    line-height: 60px;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.feature-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Stats Section */
.stats {
    background: var(--gradient-secondary);
    color: var(--white);
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item h3 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.stat-item p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* CTA Section */
.cta-section {
    background: var(--primary-color);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Contact Form */

.kits-carousel .carousel-slide .kit-image {
  opacity: 0 !important;
  z-index: 1 !important;
  pointer-events: none !important;
}
.kits-carousel .carousel-slide .kit-image.active {
  opacity: 1 !important;
  z-index: 2 !important;
  pointer-events: auto !important;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
}

/* Mobile Carousel Styles */
.kits-carousel {
    display: none;
    position: relative;
    margin-top: 3rem;
    width: 100%;
    overflow: visible;
    height: auto;
}

@media (max-width: 768px) {
    /* Display properties now controlled by JavaScript */
    
    .carousel-slide .kit-image-container {
        position: relative;
        height: 300px;
        min-height: 200px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: #fff;
        margin: 0 0 1rem 0;
    }
    
    /* Complete carousel styles for mobile */
    .carousel-container {
        position: relative;
        overflow: hidden;
        border-radius: 15px;
        width: 100%;
        height: auto;
    }

    .carousel-track {
        display: flex;
        transition: transform 0.4s ease;
        width: 300vw; /* 3 slides × 100vw each */
        height: auto;
    }

    .carousel-slide {
        min-width: 100vw; /* Exact viewport width */
        width: 100vw; /* Exact viewport width */
        box-sizing: border-box;
        padding: 0; /* Removed padding to fix slide alignment */
        position: relative;
        display: flex;
        flex-direction: column;
        z-index: 1;
        height: auto;
    }

    .carousel-slide .service-card {
        width: calc(100% - 2rem); /* Account for margin instead of padding */
        margin: 1rem; /* Move padding to margin */
        height: auto;
        display: flex;
        flex-direction: column;
        position: relative;
        z-index: 2;
        background: white;
        border-radius: 15px;
        box-shadow: 0 8px 25px rgba(26, 54, 93, 0.15);
        padding: 1.5rem 1.5rem 2rem 1.5rem; /* Extra bottom padding */
        border: 1px solid rgba(26, 54, 93, 0.1);
    }

    /* Mobile carousel content styling */
    .carousel-slide .service-card h3 {
        font-size: 1.4rem;
        color: var(--primary-color);
        margin-bottom: 0.5rem;
        text-align: center;
        font-weight: 600;
    }

    .carousel-slide .kit-price {
        font-size: 1.2rem;
        font-weight: bold;
        color: var(--accent-color);
        margin-bottom: 1rem;
        text-align: center;
    }

    .carousel-slide .service-card p {
        color: #666;
        margin-bottom: 1rem;
        line-height: 1.5;
        text-align: center;
        font-size: 0.95rem;
    }

    .carousel-slide .kit-features {
        list-style: none;
        padding: 0;
        margin: 1rem 0 1.5rem 0;
        text-align: left;
        flex-grow: 1; /* Allow features to take available space */
    }

    .carousel-slide .kit-features li {
        padding: 0.4rem 0;
        color: #666;
        position: relative;
        padding-left: 1.5rem;
        font-size: 0.9rem;
        line-height: 1.4;
    }

    .carousel-slide .kit-features li::before {
        content: '✓';
        position: absolute;
        left: 0;
        color: var(--secondary-color);
        font-weight: bold;
    }

    .carousel-slide .service-link {
        color: var(--secondary-color);
        text-decoration: none;
        font-weight: bold;
        transition: var(--transition);
        display: block;
        margin-top: auto; /* Push button to bottom */
        padding: 0.75rem 1.5rem;
        border: 2px solid var(--secondary-color);
        border-radius: var(--border-radius);
        background: transparent;
        text-align: center;
        font-size: 0.95rem;
        margin-bottom: 0;
    }

    .carousel-slide .service-link:hover {
        background: var(--secondary-color);
        color: var(--white);
    }

    .carousel-slide .kit-image-container {
        position: relative;
        width: 100%;
        height: 250px;
        min-height: 200px;
        overflow: hidden;
        border-radius: 10px;
        margin: 0 0 1.5rem 0;
        background: var(--background-light);
        padding: 1rem;
        border-bottom: 1px solid var(--background-light);
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 5;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    }

    .carousel-slide .kit-image {
        position: absolute !important;
        top: 0;
        left: 0;
        width: 100% !important;
        height: 100% !important;
        object-fit: contain;
        opacity: 0;
        transition: opacity 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 1;
        pointer-events: none;
        visibility: visible;
    }

    .carousel-slide .kit-image.active {
        opacity: 1;
        display: flex;
        z-index: 2;
        pointer-events: auto;
        visibility: visible;
    }

    .carousel-slide .kit-image img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        object-position: center;
        transition: transform 0.3s ease;
        border-radius: 10px;
        background: white;
        display: block;
        visibility: visible;
        opacity: 1;
        margin: 0 auto;
        max-width: 100%;
        max-height: 100%;
        position: relative;
        z-index: 10;
    }

    .carousel-slide .kit-image iframe {
        width: 100%;
        height: 100%;
        border: none;
        border-radius: 10px;
        background: white;
    }

    .carousel-slide .kit-3d-model {
        display: block;
        visibility: visible;
    }

    .carousel-slide .sketchfab-embed-wrapper {
        width: 100%;
        height: 100%;
        position: relative;
    }

    .carousel-nav {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1rem;
    }

    .carousel-counter {
        background: var(--primary-color);
        color: white;
        padding: 0.5rem 1rem;
        border-radius: 20px;
        font-weight: 600;
    }

    .carousel-arrows {
        display: flex;
        gap: 0.5rem;
    }

    .carousel-arrow {
        background: var(--primary-color);
        color: white;
        border: none;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        font-size: 1.2rem;
        cursor: pointer;
        transition: var(--transition);
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .carousel-arrow:hover {
        background: var(--secondary-color);
        transform: scale(1.1);
    }

    .carousel-indicators {
        display: flex;
        justify-content: center;
        gap: 0.5rem;
        margin-top: 1.5rem;
    }

    .indicator {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        background: #ccc;
        border: none;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .indicator.active {
        background: var(--primary-color);
        transform: scale(1.3);
    }
    
    .mobile-scroll-instruction {
        display: block;
        text-align: center;
        margin: 1rem 0;
        color: var(--primary-color);
        padding: 0.8rem;
        background-color: rgba(255, 255, 255, 0.9);
        border-radius: 10px;
        animation: pulse 2s infinite;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        font-weight: 500;
        z-index: 100;
        position: relative;
    }
    
    @keyframes pulse {
        0% { opacity: 0.7; }
        50% { opacity: 1; }
        100% { opacity: 0.7; }
    }
}

/* Carousel styles moved to mobile-only section */

/* All carousel styles moved to mobile-only section */

.form-group {
    margin-bottom: 1.5rem;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: none;
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.9);
    color: var(--text-color);
    font-size: 1rem;
}

.form-group textarea {
    height: 120px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.contact-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

/* Project Showcase */
.project-showcase {
    padding: 5rem 0;
    background: var(--light-bg);
}

.project-gallery {
    margin-top: 3rem;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
    margin-bottom: 3rem;
}

.gallery-item {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.gallery-item.main-image {
    grid-column: span 2;
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.gallery-item.main-image img {
    height: 400px;
}

.project-details {
    max-width: 800px;
    margin: 0 auto;
}

.detail-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.detail-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.project-stats {
    margin-top: 1.5rem;
    display: grid;
    gap: 1rem;
}

.stat {
    padding: 1rem;
    background: var(--light-bg);
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

/* Resources Section */
.resources-section {
    padding: 5rem 0;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.resource-card {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.resource-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.resource-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.resource-card h3 {
    color: var(--text-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.resource-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.resource-download {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.resource-download:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* Responsive adjustments for new sections */
@media (max-width: 768px) {
    .gallery-item.main-image {
        grid-column: span 1;
    }
    
    .gallery-item img,
    .gallery-item.main-image img {
        height: 200px;
    }
    
    .detail-card {
        padding: 1.5rem;
    }
    
    .resource-card {
        padding: 1.5rem;
    }
    
    /* Mobile carousel specific fixes - only target carousel slides */
    .kits-carousel .carousel-slide .kit-image-container {
        height: 200px;
        margin: 0 0 1rem 0;
    }
    
    .kits-carousel .carousel-slide .kit-image {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        opacity: 0;
        transition: opacity 0.3s ease;
        z-index: 1;
        pointer-events: none !important;
    }
    
    .kits-carousel .carousel-slide .kit-image.active {
        opacity: 1;
        z-index: 2;
        pointer-events: auto !important;
    }
    
    .kits-carousel .carousel-slide .kit-image img {
        width: 100%;
        height: 100%;
        object-fit: contain;
        object-position: center;
        border-radius: 10px;
        background: white;
    }
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    line-height: 1.8;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--white);
}

.footer-section a {
    display: block;
    margin-bottom: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* Desktop Navigation Rules */
@media (min-width: 769px) {
    /* Hide mobile nav buttons on desktop */
    .nav-menu .nav-buttons {
        display: none !important;
    }
    
    /* Ensure desktop nav buttons are visible */
    .nav > .nav-buttons {
        display: flex !important;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed !important;
        top: 0 !important;
        right: -100% !important;
        width: 300px !important;
        height: 100vh !important;
        background: #ffffff !important;
        backdrop-filter: none !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        align-items: stretch !important;
        padding: 120px 0 0 0 !important;
        gap: 0 !important;
        box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15) !important;
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
        overflow-y: auto !important;
        z-index: 1500 !important;
        opacity: 1 !important;
        border: none !important;
        outline: none !important;
    }
    
    .nav-menu.mobile-open {
        right: 0 !important;
        background: #ffffff !important;
    }
    
    /* CRITICAL FIX: Remove grey bars */
    .nav-menu li {
        width: 100% !important;
        border: none !important;
        border-bottom: none !important;
        border-top: none !important;
        background: transparent !important;
        margin: 0 !important;
        padding: 0 !important;
    }
    
    .nav-link {
        display: block !important;
        width: 100% !important;
        padding: 1.2rem 2rem !important;
        font-size: 1.1rem !important;
        font-weight: 500 !important;
        color: var(--primary-color) !important;
        text-decoration: none !important;
        transition: all 0.3s ease !important;
        border: none !important;
        border-left: 4px solid transparent !important;
        background: transparent !important;
        margin: 0 !important;
    }
    
    .nav-link:hover {
        background: #f8f9fa !important;
        border-left-color: var(--accent-color) !important;
        color: var(--primary-color) !important;
    }
    
    .nav-link::after {
        display: none !important;
    }
    
    .nav > .nav-buttons {
        display: none !important;
    }
    
    .nav-menu .nav-buttons {
        display: flex !important;
        flex-direction: column !important;
        gap: 1rem !important;
        padding: 2rem !important;
        margin-top: auto !important;
        background: transparent !important;
        border: none !important;
    }

    .nav-menu .nav-cta {
        width: 100% !important;
        text-align: center !important;
        padding: 1rem 1.5rem !important;
        font-size: 1rem !important;
        font-weight: 600 !important;
        border-radius: 8px !important;
        text-decoration: none !important;
        transition: all 0.3s ease !important;
        display: block !important;
        background: var(--accent-color) !important;
        color: white !important;
        border: 2px solid var(--accent-color) !important;
        margin: 0 !important;
    }

    .nav-menu .nav-cta:hover {
        background: transparent !important;
        color: var(--accent-color) !important;
    }

    .nav-menu .nav-journey {
        width: 100% !important;
        text-align: center !important;
        padding: 1rem 1.5rem !important;
        font-size: 1rem !important;
        font-weight: 600 !important;
        border-radius: 8px !important;
        text-decoration: none !important;
        transition: all 0.3s ease !important;
        display: block !important;
        background: var(--primary-color) !important;
        color: white !important;
        border: 2px solid var(--primary-color) !important;
        margin: 0 !important;
    }

    .nav-menu .nav-journey:hover {
        background: transparent !important;
        color: var(--primary-color) !important;
    }
    
    body {
        padding-top: 70px; /* Slightly less padding on mobile */
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-buttons {
        flex-direction: column;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

/* Prevent body scroll when menu is open */ 
body.menu-open { 
    overflow: hidden; 
} 

/* Fade animation */ 
@keyframes fadeIn { 
    from { 
        opacity: 0; 
    } 
    to { 
        opacity: 1; 
    } 
} 

/* Additional mobile improvements */ 
@media (max-width: 480px) { 
    .nav-menu { 
        width: 280px; /* Slightly smaller on very small screens */
        background: #ffffff !important; /* Ensure white background on small screens too */
        z-index: 1500 !important; /* Ensure high z-index on small screens */
        opacity: 1 !important; /* Force full opacity */
        backdrop-filter: none !important; /* Remove any backdrop effects */
    } 
    
    .nav-link { 
        padding: 1rem 1.5rem; 
        font-size: 1rem; 
    } 
    
    .nav-menu .nav-buttons { 
        padding: 1.5rem; 
    }
    
    body {
        padding-top: 60px; /* Even less padding on very small screens */
    }
    
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 20px 0 60px;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .service-card,
    .feature-item {
        padding: 1.5rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Hide mobile scroll instruction by default */
.mobile-scroll-instruction {
    display: none;
}

/* Show scroll instruction when horizontal scrolling is needed */
@media (max-width: 1200px) {
    .mobile-scroll-instruction {
        display: block;
        text-align: center;
        margin: 20px 0;
        padding: 15px;
        background: linear-gradient(135deg, #f8f9fa, #e9ecef);
        border-radius: 12px;
        border: 2px dashed var(--primary-color);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .scroll-hint {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        font-size: 16px;
        color: var(--primary-color);
        font-weight: 600;
    }

    .scroll-icon {
        font-size: 24px;
        animation: bounce 2s infinite;
    }

    .scroll-arrows {
        font-size: 20px;
        font-weight: bold;
        animation: pulse 2s infinite;
    }

    @keyframes bounce {
        0%, 20%, 50%, 80%, 100% {
            transform: translateY(0);
        }
        40% {
            transform: translateY(-10px);
        }
        60% {
            transform: translateY(-5px);
        }
    }
}

/* Mobile Horizontal Scroll Styles */
@media (max-width: 768px) {
    .services-grid {
        display: flex;
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 20px;
        padding: 20px;
        scrollbar-width: thin;
        scrollbar-color: var(--primary-color) transparent;
    }

    .services-grid::-webkit-scrollbar {
        height: 8px;
    }

    .services-grid::-webkit-scrollbar-track {
        background: rgba(0, 0, 0, 0.1);
        border-radius: 4px;
    }

    .services-grid::-webkit-scrollbar-thumb {
        background: var(--primary-color);
        border-radius: 4px;
    }

    .services-grid::-webkit-scrollbar-thumb:hover {
        background: var(--secondary-color);
    }

    .service-card {
        flex: 0 0 280px;
        scroll-snap-align: center;
        cursor: pointer;
        transition: transform 0.3s ease;
    }

    .service-card:hover {
        transform: translateY(-5px);
    }

    .mobile-scroll-indicator {
        display: block;
        text-align: center;
        color: var(--text-light);
        font-size: 14px;
        margin-top: 10px;
        animation: pulse 2s infinite;
    }

    @keyframes pulse {
        0%, 100% { opacity: 0.7; }
        50% { opacity: 1; }
    }
}

/* Click to enlarge modal styles */
.kit-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.kit-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.kit-modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.kit-modal-overlay.active .kit-modal-content {
    transform: scale(1);
}

.kit-modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 30px;
    cursor: pointer;
    z-index: 1001;
}

.kit-modal-close:hover {
    color: var(--accent-color);
}
/* CTA Button Styles */
.cta-button {
    display: inline-block;
    background: var(--accent-color);
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: bold;
    transition: var(--transition);
    border: 2px solid var(--accent-color);
    cursor: pointer;
    font-size: 1rem;
    text-align: center;
}

.cta-button:hover {
    background: transparent;
    color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* Navigation buttons container */
.nav-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-cta {
    white-space: nowrap;
}

/* Hero Section */
.hero {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    opacity: 0.1;
}

.hero-container {
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.savings-badge {
    display: inline-block;
    background: var(--accent-color);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: bold;
    margin-bottom: 2rem;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-10px) rotate(2deg); }
    66% { transform: translateY(5px) rotate(-1deg); }
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: bold;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--light-bg);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Section Styles */
.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Services/Kits Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    border: 1px solid var(--background-light);
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

/* Kit Image Container */
.kit-image-container {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
    border-radius: 10px;
    margin: -2rem -2rem 1.5rem -2rem;
    background: var(--background-light);
    padding: 1rem;
    border-bottom: 1px solid var(--background-light);
}

.kit-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.kit-image.active {
    opacity: 1;
}

.kit-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    transition: transform 0.3s ease;
    border-radius: 10px;
    background: white;
    display: block;
    margin: 0 auto;
}

.kit-image:hover img {
    transform: scale(1.05);
}

/* Kit Navigation */
.kit-navigation {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    background: rgba(0, 0, 0, 0.7);
    padding: 8px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.nav-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.nav-btn.active {
    background: var(--primary-color);
    color: white;
}

/* View Label */
.view-label {
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

/* Timeline Components */
.timeline-container {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 2rem;
    position: relative;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent-color), var(--primary-color), var(--secondary-color));
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-item {
    display: flex;
    align-items: center;
    position: relative;
}

.timeline-item-left {
    flex: 1;
    text-align: right;
    padding-right: 3rem;
}

.timeline-item-right {
    flex: 1;
    text-align: left;
    padding-left: 3rem;
}

.timeline-item-spacer {
    flex: 1;
}

.timeline-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(26,54,93,0.1);
    transition: all 0.3s ease;
}

.timeline-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(26,54,93,0.15);
}

.timeline-card-left {
    border-left: 4px solid var(--accent-color);
}

.timeline-card-right {
    border-right: 4px solid var(--primary-color);
}

.timeline-card-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.timeline-card-header-left {
    justify-content: flex-end;
}

.timeline-card-header-right {
    justify-content: flex-start;
}

.timeline-card-title {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.3rem;
    font-weight: 600;
}

.timeline-card-title-left {
    margin-right: 1rem;
}

.timeline-card-title-right {
    margin-left: 1rem;
}

.timeline-card-icon {
    font-size: 1.5rem;
}

.timeline-card-description {
    color: var(--text-light);
    margin: 0;
    line-height: 1.6;
    font-size: 1rem;
}

.timeline-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    border: 4px solid white;
    box-shadow: 0 0 0 2px currentColor;
}

.timeline-dot-accent {
    background: var(--accent-color);
    color: var(--accent-color);
}

.timeline-dot-primary {
    background: var(--primary-color);
    color: var(--primary-color);
}

.timeline-dot-secondary {
    background: var(--secondary-color);
    color: var(--secondary-color);
}

.timeline-dot-gradient {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    color: var(--accent-color);
}

/* Color variants for timeline cards */
.timeline-card-secondary {
    border-left: 4px solid var(--secondary-color);
}

.timeline-card-secondary-right {
    border-right: 4px solid var(--secondary-color);
}

.timeline-card-accent-right {
    border-right: 4px solid var(--accent-color);
}

/* Responsive timeline - Mobile First Approach */
@media screen and (max-width: 768px) {
    /* Force override all timeline styles on mobile */
    .timeline-container {
        padding: 0 !important;
        position: relative !important;
        margin-left: 30px !important;
        display: block !important;
    }
    
    .timeline-container::before {
        content: '' !important;
        position: absolute !important;
        left: -15px !important;
        top: 0 !important;
        bottom: 0 !important;
        width: 4px !important;
        background: linear-gradient(to bottom, var(--accent-color), var(--primary-color), var(--secondary-color)) !important;
        border-radius: 2px !important;
        display: block !important;
    }
    
    .timeline-item {
        display: block !important;
        margin-bottom: 3rem !important;
        position: relative !important;
        flex-direction: column !important;
        align-items: stretch !important;
    }
    
    .timeline-item-left,
    .timeline-item-right {
        display: block !important;
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        flex: none !important;
        text-align: left !important;
    }
    
    .timeline-item-spacer {
        display: none !important;
    }
    
    .timeline-dot {
        position: absolute !important;
        left: -23px !important;
        top: 20px !important;
        width: 18px !important;
        height: 18px !important;
        border-radius: 50% !important;
        border: 4px solid white !important;
        box-shadow: 0 0 0 2px currentColor !important;
        z-index: 2 !important;
        transform: none !important;
    }
    
    .timeline-card {
        margin: 0 !important;
        width: 100% !important;
        border-left: 4px solid var(--accent-color) !important;
        border-right: none !important;
        border-radius: 8px !important;
        box-shadow: 0 4px 15px rgba(26,54,93,0.1) !important;
        margin-top: 0 !important;
    }
    
    .timeline-card-left,
    .timeline-card-right,
    .timeline-card-secondary,
    .timeline-card-accent-right {
        border-left: 4px solid var(--accent-color) !important;
        border-right: none !important;
    }
    
    .timeline-card-header,
    .timeline-card-header-left,
    .timeline-card-header-right {
        flex-direction: row !important;
        align-items: center !important;
        justify-content: flex-start !important;
        display: flex !important;
    }
    
    .timeline-card-title-left,
    .timeline-card-title-right {
        margin: 0 0 0 1rem !important;
        order: 2 !important;
        margin-right: 0 !important;
    }
    
    .timeline-card-icon {
        order: 1 !important;
        margin: 0 !important;
        font-size: 1.5rem !important;
        margin-right: 1rem !important;
        margin-left: 0 !important;
    }
    
    .timeline-card-description {
        margin-top: 1rem !important;
        padding-left: 0 !important;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mb-4 { margin-bottom: 4rem; }

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mt-4 { margin-top: 4rem; }

.p-1 { padding: 1rem; }
.p-2 { padding: 2rem; }
.p-3 { padding: 3rem; }

/* Component: Enhanced Cards */
.enhanced-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(26,54,93,0.1);
    padding: 2rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.2);
}

.enhanced-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(26,54,93,0.15);
}

.enhanced-card-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.enhanced-card-icon {
    font-size: 2rem;
    margin-right: 1rem;
    color: var(--accent-color);
}

.enhanced-card-title {
    color: var(--primary-color);
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0;
}

.enhanced-card-description {
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

/* Component: Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.feature-item {
    padding: 1.5rem;
    background: var(--background-light);
    border-radius: 10px;
    border-left: 4px solid var(--accent-color);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(26,54,93,0.1);
}

.feature-item-header {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.feature-item-icon {
    color: var(--accent-color);
    margin-right: 0.5rem;
    font-size: 1.1rem;
}

.feature-item-title {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Component: Gradient Box */
.gradient-box {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 15px;
    color: white;
    padding: 2rem;
    text-align: center;
}

.gradient-box h3 {
    color: white;
    margin-bottom: 1.5rem;
}

.gradient-box h4 {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.gradient-box p {
    opacity: 0.9;
}

/* Component: Testimonial Card */
.testimonial-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(26,54,93,0.1);
    border-left: 4px solid var(--accent-color);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(26,54,93,0.15);
}

.testimonial-stars {
    display: flex;
    margin-bottom: 1rem;
}

.testimonial-stars i {
    color: var(--accent-color);
    margin-right: 2px;
}

.testimonial-quote {
    color: var(--text-light);
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
}

.testimonial-avatar i {
    color: white;
    font-size: 1.2rem;
}

.testimonial-author-info h4 {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.1rem;
}

.testimonial-author-info p {
    color: var(--text-light);
    margin: 0;
    font-size: 0.9rem;
}

.kit-3d-model {
    margin: -2rem -2rem 1.5rem -2rem;
    background: var(--light-bg);
    padding: 1rem;
    border-bottom: 1px solid #eee;
}

.sketchfab-embed-wrapper {
    position: relative;
    width: 100%;
    height: 300px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.sketchfab-embed-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--border-radius);
}

.model-credit {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: #666;
    text-align: center;
    font-style: italic;
}

.service-icon {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.kit-price {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.service-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.kit-features {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
    text-align: left;
}

.kit-features li {
    padding: 0.5rem 0;
    color: #666;
    position: relative;
    padding-left: 1.5rem;
}

.kit-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.service-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: bold;
    transition: var(--transition);
    display: inline-block;
    margin-top: 1rem;
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--secondary-color);
    border-radius: var(--border-radius);
    background: transparent;
}

.service-link:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-item {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.feature-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.feature-number {
    display: inline-block;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    line-height: 60px;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.feature-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Stats Section */
.stats {
    background: var(--gradient-secondary);
    color: var(--white);
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item h3 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.stat-item p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* CTA Section */
.cta-section {
    background: var(--primary-color);
    color: var(--white);
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Contact Form */
.contact-form {
    max-width: 6