/* 
* Synergy Afriq Ltd - Main Stylesheet
* A clean, minimalist design for a software company
*/

/* =========== Base Styles =========== */
:root {
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.5;
    
    /* Colors */
    --color-black: #000000;
    --color-white: #ffffff;
    --color-accent: #ffffff;
    --color-blue-light: #00AEEF; /* Synergy logo light blue */
    --color-blue-dark: #0046AD; /* Synergy logo dark blue */
    
    /* Transitions */
    --transition-normal: 0.3s ease;
    
    /* Theme Colors - Dark Mode (Default) */
    --bg-primary: var(--color-black);
    --text-primary: var(--color-white);
    --brand-primary: var(--color-white);
    --brand-primary-dark: rgba(255, 255, 255, 0.8);
    
    /* Theme Colors - Light Mode */
    --bg-primary-light: var(--color-white);
    --text-primary-light: #333333;
    --brand-primary-light: var(--color-blue-light);
    --brand-primary-dark-light: var(--color-blue-dark);
    --accent-gradient: linear-gradient(135deg, var(--color-blue-light) 0%, var(--color-blue-dark) 100%);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Borders */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 20px;
    
    /* Shadows */
    --shadow-color: rgba(255, 255, 255, 0.1);
    --shadow-color-light: rgba(0, 70, 173, 0.1);
    --shadow-sm: 0 1px 2px var(--shadow-color);
    --shadow-md: 0 4px 6px var(--shadow-color);
    --shadow-lg: 0 10px 15px var(--shadow-color);
    --shadow-xl: 0 20px 25px var(--shadow-color);
    --shadow-sm-light: 0 1px 2px var(--shadow-color-light);
    --shadow-md-light: 0 4px 6px var(--shadow-color-light);
    --shadow-lg-light: 0 10px 15px var(--shadow-color-light);
    --shadow-xl-light: 0 20px 25px var(--shadow-color-light);
    
    /* Container */
    --container-max-width: 1200px;
    --container-padding: var(--spacing-md);
    
    /* Grid Pattern */
    --grid-size: 30px;
    --dot-size: 1px;
    --dot-color: rgba(255, 255, 255, 0.1);
}

/* Reset some basic elements */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: var(--line-height-base);
    color: var(--text-primary);
    background-color: var(--bg-primary);
    background-image: radial-gradient(var(--dot-color) var(--dot-size), transparent var(--dot-size));
    background-size: var(--grid-size) var(--grid-size);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.3s ease, color 0.3s ease, background-image 0.3s ease;
    overflow-x: hidden;
}

/* Theme transition class for smooth theme switching */
body.theme-transition,
body.theme-transition *,
body.theme-transition *:before,
body.theme-transition *:after {
    transition: all 0.3s ease !important;
    transition-delay: 0 !important;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--brand-primary);
    text-decoration: none;
    transition: color var(--transition-normal);
}

a:hover {
    color: var(--brand-primary-dark);
}

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    margin: 0 0 var(--spacing-md) 0;
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
    transition: color var(--transition-normal);
}

h1 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-lg);
}

h2 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

p {
    margin-bottom: var(--spacing-lg);
    color: var(--text-secondary);
    transition: color var(--transition-normal);
}

/* Container */
.container {
    margin-top: 20px;
    width: 80%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* =========== Header / Navigation =========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    margin-bottom:10px;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.2); /* Transparent base for all states */
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: var(--spacing-md) 0;
    transition: all var(--transition-normal);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.light-mode .header {
    background-color: rgba(255, 255, 255, 0.5); /* More transparent in light mode */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 70, 173, 0.08);
    border-bottom: 1px solid rgba(0, 174, 239, 0.1);
    transition: all 0.3s ease;
}

.light-mode .header.scrolled {
    background-color: rgba(255, 255, 255, 0.7); /* Slightly less transparent when scrolled */
    backdrop-filter: blur(12px); /* Increased blur when scrolled */
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 15px rgba(0, 70, 173, 0.12);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 55px;
    width: auto;
    filter: brightness(0) invert(1);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-xl);
}

.nav-menu a {
    color: var(--text-primary);
    font-weight: 500;
    position: relative;
    padding: var(--spacing-xs) 0;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    opacity: 0.8;
    transition: opacity var(--transition-normal);
}

.nav-menu a:hover,
.nav-menu a.active {
    opacity: 1;
    color: var(--text-primary);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: var(--text-primary);
    transform: scaleX(1);
    transform-origin: left;
    transition: transform var(--transition-normal);
}

/* Screen reader only class */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.nav-toggle {
    display: none;
    padding: 0.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
    z-index: 1000;
}

.hamburger-line {
    display: block;
    width: 24px;
    height: 2px;
    margin: 4px 0;
    background-color: var(--text-primary);
    border-radius: var(--border-radius-sm);
    transition: transform 0.3s ease, opacity 0.3s ease, background-color 0.3s ease;
}

.light-mode .hamburger-line {
    background-color: var(--color-blue-dark);
}

.nav-toggle:hover .hamburger-line {
    background-color: var(--brand-primary);
}

.nav-toggle.active .hamburger-line:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

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

.nav-toggle.active .hamburger-line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

/* =========== Hero Section =========== */
.hero {
    position: relative;
    padding: 200px 0 120px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-content {
    max-width: 1000px;
    position: relative;
    z-index: 2;
    text-align: center;
    margin: 0 auto;
}

.hero h1 {
    margin-bottom: var(--spacing-xl);
    font-size: 3.5rem;
    line-height: 1.2;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-white);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease-out forwards;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xxl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease-out 0.3s forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-cta {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
}

.hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    z-index: 1;
    pointer-events: none;
}

/* =========== Buttons =========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    font-weight: 500;
    font-size: 1.1rem;
    letter-spacing: 1px;
    border-radius: 0;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    text-transform: uppercase;
}

.btn-primary {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border: 2px solid var(--color-white);
    backdrop-filter: blur(5px);
}

.btn-primary:hover {
    background-color: var(--color-white);
    color: var(--color-black);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

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

/* =========== Section Styles =========== */
section {
    padding: var(--spacing-xxl) 0;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xxl) auto;
}

.section-header h2 {
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--neutral-600);
}

/* =========== Services Overview =========== */
.services-overview {
    background-color: transparent;
    position: relative;
    z-index: 2;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

.service-card {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xl);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid var(--neutral-300);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--neutral-400);
}

.service-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: rgba(53, 99, 233, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.service-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.service-card h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.service-card p {
    color: var(--neutral-600);
    margin-bottom: var(--spacing-lg);
    flex-grow: 1;
}

.service-link {
    color: var(--primary-color);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
}

.service-link span {
    margin-left: var(--spacing-xs);
    transition: transform var(--transition-normal);
}

.service-link:hover span {
    transform: translateX(4px);
}

.services-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* =========== About Overview =========== */
.about-overview {
    background-color: var(--neutral-200);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.about-content h2 {
    margin-bottom: var(--spacing-lg);
}

.about-content p {
    color: var(--neutral-700);
    margin-bottom: var(--spacing-md);
}

.about-features {
    margin: var(--spacing-xl) 0;
}

.feature {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.feature-icon {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: rgba(53, 99, 233, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--spacing-md);
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 1.125rem;
    color: var(--primary-color);
}

.feature-text h4 {
    margin-bottom: var(--spacing-xs);
    font-size: 1.125rem;
}

.feature-text p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.about-image .image-container {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

/* =========== Industry Solutions =========== */
.industry-solutions {
    background-color: var(--neutral-100);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.solution-card {
    background-color: var(--neutral-200);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

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

.solution-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background-color: rgba(53, 99, 233, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.solution-icon i {
    font-size: 1.75rem;
    color: var(--primary-color);
}

.solution-card h3 {
    margin-bottom: var(--spacing-sm);
}

.solution-card p {
    color: var(--neutral-600);
    margin-bottom: 0;
}

/* =========== Contact CTA =========== */
.contact-cta {
    position: relative;
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-xxl) 0;
    overflow: hidden;
}

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

.cta-content h2 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
}

.cta-content .btn-primary {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    backdrop-filter: blur(5px);
}

.cta-content .btn-primary:hover {
    background-color: var(--color-white);
    color: var(--color-black);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

/* Light mode styles for CTA button */
.light-mode .cta-content .btn-primary {
    background-color: rgba(0, 174, 239, 0.1);
    color: var(--color-blue-dark);
    border: 2px solid var(--color-blue-dark);
}

.light-mode .cta-content .btn-primary:hover {
    background-image: var(--accent-gradient);
    border-color: transparent;
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 70, 173, 0.2);
}

.cta-glow {
    position: absolute;
    top: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(53,99,233,0) 70%);
    z-index: 1;
}

/* =========== Footer =========== */
.footer {
    background-color: var(--neutral-900);
    color: var(--neutral-400);
    padding: var(--spacing-xxl) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

.footer-about {
    grid-column: span 2;
}

.footer-logo {
    margin-bottom: var(--spacing-md);
}

.footer-logo img {
    height: 80px;
}

.footer h4 {
    color: white;
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}

.footer p {
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-links ul, .footer-services ul, .footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer a {
    color: var(--neutral-400);
    transition: color var(--transition-normal);
    font-size: 0.95rem;
}

.footer a:hover {
    color: white;
}

.footer-contact li {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.footer-contact li i {
    margin-right: var(--spacing-sm);
    color: var(--primary-color);
}

.social-icons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: all var(--transition-normal);
}

.social-icons a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
}

/* =========== Theme Toggle =========== */
.theme-toggle {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    cursor: move;
    font-size: 1.5rem;
    color: var(--text-primary);
    padding: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    width: 50px;
    height: 50px;
    user-select: none;
    touch-action: none;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.light-mode .theme-toggle {
    background: rgba(0, 174, 239, 0.1);
    border: 1px solid rgba(0, 174, 239, 0.2);
    color: var(--color-blue-dark);
    box-shadow: 0 4px 12px rgba(0, 70, 173, 0.1);
}

.light-mode .theme-toggle:hover {
    background: rgba(0, 174, 239, 0.15);
    border-color: rgba(0, 174, 239, 0.3);
    color: var(--color-blue-light);
}

.theme-toggle i {
    pointer-events: none;
}

/* =========== Light Mode Styles =========== */
.light-mode {
    color: var(--text-primary-light);
    background-color: var(--bg-primary-light);
    background-image: radial-gradient(var(--color-blue-light) var(--dot-size), transparent var(--dot-size));
    background-size: var(--grid-size) var(--grid-size);
    --shadow-sm: var(--shadow-sm-light);
    --shadow-md: var(--shadow-md-light);
    --shadow-lg: var(--shadow-lg-light);
    --shadow-xl: var(--shadow-xl-light);
    transition: background-color 0.3s ease, color 0.3s ease, background-image 0.3s ease;
}

.light-mode h1, 
.light-mode h2, 
.light-mode h3, 
.light-mode h4, 
.light-mode h5, 
.light-mode h6 {
    color: var(--text-primary-light);
}

.light-mode a {
    color: var(--brand-primary-light);
}

.light-mode a:hover {
    color: var(--brand-primary-dark-light);
}

.light-mode .nav-menu a {
    color: var(--text-primary-light);
}

.light-mode .nav-menu a.active::after {
    background-color: var(--brand-primary-light);
}

.light-mode .logo img {
    filter: none; /* Remove inversion for light mode */
}

.light-mode .btn-primary {
    background-color: rgba(0, 174, 239, 0.1);
    color: var(--color-blue-dark);
    border: 2px solid var(--color-blue-dark);
    box-shadow: 0 4px 12px rgba(0, 174, 239, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.light-mode .btn-primary:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: var(--accent-gradient);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.light-mode .btn-primary:hover {
    color: var(--color-white);
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 6px 15px rgba(0, 70, 173, 0.2);
}

.light-mode .btn-primary:hover:before {
    opacity: 1;
}

.light-mode .btn-secondary {
    color: var(--color-blue-dark);
    border: 1px solid rgba(0, 70, 173, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.light-mode .btn-secondary:hover {
    border-color: var(--color-blue-light);
    color: var(--color-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 174, 239, 0.1);
}

.light-mode .service-card {
    background-color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(0, 174, 239, 0.2);
    box-shadow: 0 2px 8px rgba(0, 174, 239, 0.05);
    transition: all 0.3s ease;
    position: relative;
}

.light-mode .service-card:before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background-image: var(--accent-gradient);
    transition: width 0.3s ease;
}

.light-mode .service-card:hover {
    border-color: var(--color-blue-light);
    box-shadow: 0 8px 16px rgba(0, 70, 173, 0.15);
    transform: translateY(-5px);
}

.light-mode .service-card:hover:before {
    width: 100%;
}

.light-mode .hero-glow {
    background: radial-gradient(circle, rgba(0, 174, 239, 0.15) 0%, rgba(0, 70, 173, 0.05) 50%, transparent 70%);
    animation: pulse 8s infinite alternate;
}

@keyframes pulse {
    0% {
        opacity: 0.7;
        transform: translate(-50%, -50%) scale(1);
    }
    100% {
        opacity: 0.9;
        transform: translate(-50%, -50%) scale(1.05);
    }
}

.light-mode .hero h1 {
    color: var(--color-blue-dark);
    text-shadow: 0 2px 4px rgba(0, 174, 239, 0.1);
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.light-mode .hero p {
    color: #555;
    font-weight: 400;
}

.light-mode .nav-menu a {
    position: relative;
    overflow: hidden;
}

.light-mode .nav-menu a:before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-image: var(--accent-gradient);
    transition: width 0.3s ease;
}

.light-mode .nav-menu a:hover,
.light-mode .nav-menu a.active {
    color: var(--color-blue-dark);
}

.light-mode .nav-menu a:hover:before {
    width: 100%;
}

.light-mode .nav-menu a.active::after {
    background-image: var(--accent-gradient);
    height: 2px;
}

.light-mode .service-icon {
    background-color: rgba(0, 174, 239, 0.1);
    color: var(--color-blue-dark);
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.light-mode .service-card:hover .service-icon {
    background-color: white;
    border-color: var(--color-blue-light);
    box-shadow: 0 4px 10px rgba(0, 174, 239, 0.15);
    transform: scale(1.05) rotate(5deg);
    background-image: var(--accent-gradient);
    background-clip: padding-box;
    color: white;
}

.light-mode .service-link {
    color: var(--color-blue-dark);
    font-weight: 600;
    position: relative;
    display: inline-block;
    padding-bottom: 2px;
    transition: all 0.3s ease;
}

.light-mode .service-link:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-image: var(--accent-gradient);
    transition: width 0.3s ease;
}

.light-mode .service-link:hover {
    color: var(--color-blue-light);
    transform: translateX(3px);
}

.light-mode .service-link:hover:after {
    width: 100%;
}

/* =========== Responsive Styles =========== */
@media (max-width: 992px) {
    h1 {
        font-size: 2.25rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .hero {
        padding: 150px 0 80px;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .about-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    /* Remove conflicting mobile menu styles */
    /* These styles are now handled in mobile-nav.css */
    
    /* Adjust layout for mobile */
    .container {
        padding: 0 var(--spacing-md);
    }
    
    /* Ensure the header has proper z-index */
    .header {
        z-index: 1010;
    }
    
    /* Adjust logo size for mobile */
    .logo img {
        max-height: 40px;
    }
    
    /* Ensure proper spacing in the nav */
    .nav {
        padding: var(--spacing-xs) 0;
        justify-content: space-between;
    }

    .hero-cta {
        flex-direction: column;
    }
    
    .services-grid,
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-about {
        grid-column: span 1;
    }
}

@media (max-width: 576px) {
    section {
        padding: var(--spacing-xl) 0;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .section-header {
        margin-bottom: var(--spacing-xl);
    }
}