/* CEDARFIELD DYNAMIC CONCEPTS LTD - Main Stylesheet */
/* Brand Colors */
:root {
    /* Primary Colors */
    --cedarfield-blue: #0000FF;
    --cedarfield-blue-dark: #0000CC;
    --cedarfield-blue-light: #4D4DFF;
    
    /* Secondary Colors */
    --cedarfield-black: #1A1A1A;
    --cedarfield-black-light: #333333;
    
    /* Neutral Colors */
    --pure-white: #FFFFFF;
    --soft-gray: #F5F7FA;
    --mid-gray: #D9D9D9;
    --dark-slate: #2E2E2E;
    
    /* Accent Colors (Minimal Use) */
    --energy-accent: #00B4D8;

    --footer-color: #343a40;
    
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-xxl: 5rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.6;
    color: var(--dark-slate);
    background-color: var(--pure-white);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--cedarfield-black);
    margin-bottom: var(--space-md);
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--space-md);
}

a {
    color: var(--cedarfield-blue);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--cedarfield-blue-dark);
}

/* Section Padding */
.section-padding {
    padding: var(--space-xl) 0;
}

.bg-light {
    background-color: var(--soft-gray);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--cedarfield-blue-dark);
    color: var(--pure-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--pure-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: var(--space-sm) 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
}

.logo-image {
    height: 50px;
    width: auto;
}

.logo-text-wrapper {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cedarfield-blue);
    line-height: 1;
}

.logo-subtext {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--cedarfield-black);
    letter-spacing: 0.5px;
    line-height: 1;
    margin-top: 2px;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 30px;
    position: relative;
}

.hamburger {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--cedarfield-black);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: all var(--transition-normal);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 3px;
    background-color: var(--cedarfield-black);
    transition: all var(--transition-normal);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

.nav-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    margin-right: var(--space-lg);
}

.nav-item {
    margin-left: var(--space-lg);
}

.nav-link {
    color: var(--cedarfield-black);
    font-weight: 500;
    text-decoration: none;
    padding: 0.5rem 0;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--cedarfield-blue);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--cedarfield-blue);
}

.nav-cta {
    display: flex;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 10rem 0 5rem;
    background-color: var(--pure-white);
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    margin-bottom: var(--space-xl);
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: var(--space-md);
    color: var(--cedarfield-black);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--dark-slate);
    margin-bottom: var(--space-xl);
    max-width: 700px;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
}

.hero-stats {
    display: flex;
    justify-content: space-between;
    max-width: 800px;
    margin-top: var(--space-xxl);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--cedarfield-blue);
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 1rem;
    color: var(--cedarfield-black);
    font-weight: 500;
}

.hero-background {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    z-index: -1;
}

.gradient-animation {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--soft-gray) 0%, transparent 100%);
    animation: gradientShift 10s ease-in-out infinite alternate;
}

@keyframes gradientShift {
    0% {
        opacity: 0.5;
    }
    100% {
        opacity: 0.8;
    }
}

/* Services Overview */
.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-title {
    font-size: 2.5rem;
    color: var(--cedarfield-black);
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--dark-slate);
    max-width: 700px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.service-card {
    background-color: var(--pure-white);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--cedarfield-blue);
    margin-bottom: var(--space-md);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.service-description {
    color: var(--dark-slate);
    margin-bottom: var(--space-md);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-weight: 600;
    color: var(--cedarfield-blue);
}

.service-link:hover {
    gap: var(--space-sm);
}

/* Client Sectors */
.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.sector-item {
    text-align: center;
    padding: var(--space-lg);
    background-color: var(--pure-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal);
}

.sector-item:hover {
    transform: translateY(-5px);
}

.sector-icon {
    font-size: 2.5rem;
    color: var(--cedarfield-blue);
    margin-bottom: var(--space-md);
}

.sector-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.sector-description {
    color: var(--dark-slate);
}

/* CTA Strip */
.cta-strip {
    background-color: var(--cedarfield-black);
    color: var(--pure-white);
    padding: var(--space-xl) 0;
}

.cta-strip .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
}

.cta-title {
    font-size: 2rem;
    color: var(--pure-white);
    margin-bottom: var(--space-xs);
}

.cta-text {
    color: var(--mid-gray);
    margin-bottom: 0;
}

/* Footer */
.footer {
    background-color: var(--footer-color);
    color: var(--pure-white);
    padding: var(--space-xl) 0 var(--space-lg);
}

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

.footer-logo {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--space-md);
}

.footer-logo-image {
    width: 140px;
    margin-bottom: var(--space-md);
    filter: brightness(0) invert(1);
}

.footer-logo .logo-text {
    color: var(--pure-white);
}

.footer-logo .logo-subtext {
    color: var(--pure-white);
}

.footer-about {
    color: var(--mid-gray);
    margin-bottom: var(--space-md);
}

.footer-social {
    display: flex;
    gap: var(--space-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--cedarfield-black-light);
    color: var(--pure-white);
    border-radius: 50%;
    transition: background-color var(--transition-fast);
}

.social-link:hover {
    background-color: var(--cedarfield-blue);
    color: var(--pure-white);
}

.footer-title {
    font-size: 1.25rem;
    color: var(--pure-white);
    margin-bottom: var(--space-md);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: var(--mid-gray);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--cedarfield-blue);
}

.footer-contact p {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    color: var(--mid-gray);
}

.footer-contact i {
    color: var(--mid-gray);
    margin-top: 3px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--cedarfield-black-light);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.copyright {
    color: var(--mid-gray);
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    gap: var(--space-lg);
}

.footer-legal a {
    color: var(--mid-gray);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--cedarfield-blue);
}

/* Page Header */
.page-header {
    padding: 8rem 0 4rem;
    background-color: var(--soft-gray);
    text-align: center;
}

.page-title {
    font-size: 3rem;
    color: var(--cedarfield-black);
    margin-bottom: var(--space-sm);
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--dark-slate);
    max-width: 700px;
    margin: 0 auto;
}

/* Company Overview */
.overview-content {
    max-width: 800px;
    margin-bottom: var(--space-xl);
}

.overview-text {
    font-size: 1.125rem;
    margin-bottom: var(--space-lg);
}

.overview-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.stat-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background-color: var(--pure-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    font-size: 2.5rem;
    color: var(--cedarfield-blue);
}

.stat-content .stat-number {
    font-size: 2rem;
    margin-bottom: var(--space-xs);
}

.stat-content .stat-label {
    font-size: 0.875rem;
    color: var(--dark-slate);
}

/* Mission & Vision */
.mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.mv-card {
    text-align: center;
    padding: var(--space-xl);
    background-color: var(--pure-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.mv-icon {
    font-size: 3rem;
    color: var(--cedarfield-blue);
    margin-bottom: var(--space-lg);
}

.mv-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.mv-text {
    color: var(--dark-slate);
}

/* Core Values */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.value-card {
    text-align: center;
    padding: var(--space-lg);
    background-color: var(--pure-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal);
}

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

.value-icon {
    font-size: 2.5rem;
    color: var(--cedarfield-blue);
    margin-bottom: var(--space-md);
}

.value-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.value-description {
    color: var(--dark-slate);
    font-size: 0.875rem;
}

/* Timeline */
.timeline-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: var(--cedarfield-blue);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-xl);
    position: relative;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-date {
    flex: 0 0 100px;
    text-align: center;
    font-weight: 700;
    color: var(--cedarfield-blue);
    font-size: 1.125rem;
    padding: var(--space-sm);
}

.timeline-content {
    flex: 1;
    background-color: var(--pure-white);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    margin: 0 var(--space-lg);
}

.timeline-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.timeline-description {
    color: var(--dark-slate);
}

/* Leadership */
.leadership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.leader-card {
    background-color: var(--pure-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.leader-image {
    height: 200px;
    background-color: var(--soft-gray);
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder {
    font-size: 5rem;
    color: var(--mid-gray);
}

.leader-info {
    padding: var(--space-lg);
}

.leader-name {
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
}

.leader-position {
    color: var(--cedarfield-blue);
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.leader-bio {
    color: var(--dark-slate);
}

.team-description {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    font-style: italic;
    color: var(--dark-slate);
}

/* Services Navigation */
.services-nav {
    background-color: var(--soft-gray);
    padding: var(--space-md) 0;
    position: sticky;
    top: 70px;
    z-index: 100;
}

.service-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.service-tab {
    padding: 0.75rem 1.5rem;
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    color: var(--cedarfield-black);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.service-tab:hover {
    color: var(--cedarfield-blue);
}

.service-tab.active {
    background-color: var(--cedarfield-blue);
    color: var(--pure-white);
}

/* Services Detail */
.service-section {
    display: none;
}

.service-section.active {
    display: block;
}

.service-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.service-icon-large {
    font-size: 4rem;
    color: var(--cedarfield-blue);
    margin-bottom: var(--space-md);
}

.service-title-large {
    font-size: 2.5rem;
    color: var(--cedarfield-black);
    margin-bottom: var(--space-sm);
}

.service-intro {
    font-size: 1.25rem;
    color: var(--dark-slate);
    max-width: 700px;
    margin: 0 auto;
}

.service-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.service-features {
    background-color: var(--soft-gray);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
}

.features-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    color: var(--cedarfield-black);
}

.features-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.feature-item i {
    color: var(--cedarfield-blue);
    margin-top: 3px;
}

.service-description {
    color: var(--dark-slate);
}

.description-title {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    color: var(--cedarfield-black);
}

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

/* Sub-tabs for engineering */
.service-tabs-sub {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.sub-tab {
    padding: 0.5rem 1rem;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    color: var(--cedarfield-black);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.sub-tab:hover {
    color: var(--cedarfield-blue);
}

.sub-tab.active {
    color: var(--cedarfield-blue);
    border-bottom-color: var(--cedarfield-blue);
}

.sub-service-section {
    display: none;
}

.sub-service-section.active {
    display: block;
}

.sub-service-title {
    font-size: 2rem;
    color: var(--cedarfield-black);
    margin-bottom: var(--space-lg);
    text-align: center;
}

.sub-service-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.sub-service-list h4 {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
    color: var(--cedarfield-black);
}

.sub-service-list ul {
    list-style-position: inside;
    color: var(--dark-slate);
}

.sub-service-list li {
    margin-bottom: var(--space-sm);
}

/* Energy showcase */
.energy-showcase {
    background-color: var(--soft-gray);
    padding: var(--space-xl);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-xl);
}

.showcase-title {
    font-size: 1.5rem;
    color: var(--cedarfield-black);
    margin-bottom: var(--space-md);
}

/* Security features */
.security-features {
    background-color: var(--soft-gray);
    padding: var(--space-xl);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-xl);
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-lg);
}

.security-item h4 {
    font-size: 1.25rem;
    color: var(--cedarfield-black);
    margin-bottom: var(--space-md);
}

.security-item ul {
    list-style-position: inside;
    color: var(--dark-slate);
}

.security-item li {
    margin-bottom: var(--space-sm);
}

/* CTA Section */
.cta-section {
    text-align: center;
}

.cta-section .cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-section .cta-title {
    font-size: 2.5rem;
    color: var(--cedarfield-black);
    margin-bottom: var(--space-md);
}

.cta-section .cta-text {
    font-size: 1.25rem;
    color: var(--dark-slate);
    margin-bottom: var(--space-xl);
}

/* Cookie Notice */
.cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--cedarfield-black);
    color: var(--pure-white);
    padding: var(--space-md);
    z-index: 2000;
    display: none;
}

.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-md);
    max-width: 1200px;
    margin: 0 auto;
}

.cookie-content p {
    flex: 1;
    margin-bottom: 0;
    color: var(--mid-gray);
}

.cookie-link {
    color: var(--cedarfield-blue);
}

/* Responsive Design */
@media (max-width: 992px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.75rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }
    
    .timeline-item,
    .timeline-item:nth-child(odd) {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .timeline-line {
        left: 20px;
    }
    
    .timeline-date {
        align-self: flex-start;
        text-align: left;
        padding-left: 40px;
    }
    
    .timeline-content {
        margin-left: 40px;
        margin-right: 0;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--pure-white);
        flex-direction: column;
        align-items: flex-start;
        padding: var(--space-lg);
        box-shadow: var(--shadow-md);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-list {
        flex-direction: column;
        width: 100%;
        margin-right: 0;
        margin-bottom: var(--space-lg);
    }
    
    .nav-item {
        margin-left: 0;
        margin-bottom: var(--space-md);
        width: 100%;
    }
    
    .nav-link {
        display: block;
        padding: var(--space-sm) 0;
    }
    
    .nav-cta {
        width: 100%;
    }
    
    .hero {
        padding: 8rem 0 3rem;
    }
    
    .hero-title {
        font-size: 2.25rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .cta-strip .container {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .service-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .service-tab {
        width: 100%;
        max-width: 300px;
        text-align: center;
    }
    
    .services-nav {
        top: 60px;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .services-grid,
    .sectors-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .mv-grid {
        grid-template-columns: 1fr;
    }
}