/* ==========================================
   CSS Variables & Root Styles
   ========================================== */
:root {
    /* Colors - Based on Locksafe branding */
    --color-primary: #0693E3;
    --color-primary-dark: #0578C2;
    --color-secondary: #1E3A8A;
    --color-accent: #22D3EE;
    --color-dark: #1F2937;
    --color-darker: #111827;
    --color-light: #F9FAFB;
    --color-white: #FFFFFF;
    --color-gray: #6B7280;
    --color-gray-light: #E5E7EB;
    
    /* Typography */
    --font-primary: 'Barlow', sans-serif;
    --font-secondary: 'Fira Code', monospace;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Header Height */
    --header-height: 80px;
}

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

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

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

/* Ensure consistent font across all elements */
h1, h2, h3, h4, h5, h6,
.hero-title, .hero-subtitle, .hero-description,
.section-title, .section-subtitle, .section-description,
.page-title, .page-subtitle, .page-description,
.nav-menu a, .footer-nav a,
button, .btn, input, textarea, select {
    font-family: var(--font-primary);
}

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

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
}

address {
    font-style: normal;
}

/* ==========================================
   Utility Classes
   ========================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}

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

.site-header.scrolled {
    box-shadow: var(--shadow-lg);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.logo a {
    display: block;
    line-height: 0;
}

.logo img {
    height: 50px;
    width: auto;
    transition: transform var(--transition-base);
}

.logo a:hover img {
    transform: scale(1.05);
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-menu a {
    font-weight: 500;
    font-size: 1rem;
    color: var(--color-dark);
    padding: var(--spacing-xs) 0;
    position: relative;
    transition: color var(--transition-fast);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: width var(--transition-base);
}

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

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

/* Beställ Button in Navigation */
.nav-menu > .nav-order-item {
    margin-left: 25px;
    align-self: center;
}

.nav-menu > .nav-order-item a {
    background-color: #00335a; /* Dark blue */
    color: #ffffff !important;
    font-weight: 700;
    padding: 10px 24px;
    border-radius: 6px;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.nav-menu > .nav-order-item a:hover {
    background-color: #036b98;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    color: #ffffff !important;
}

/* Remove the underline effect for the button */
.nav-menu > .nav-order-item a::after {
    display: none;
}

/* Mobile Nav Logo - Hidden by default */
.mobile-nav-logo {
    display: none;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-xs);
    z-index: 1001;
}

.mobile-menu-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: var(--color-dark);
    transition: all var(--transition-base);
    border-radius: var(--radius-sm);
}

.mobile-menu-toggle.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.mobile-menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ==========================================
   Hero Section
   ========================================== */
.hero-section {
    position: relative;
    min-height: 650px;
    display: flex;
    align-items: center;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
     url("images/locksafe_cinema-1.webp");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    margin-top: var(--header-height);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-md);
}

.hero-text {
    max-width: 800px;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    color: #3DB7E4;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2.4px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.hero-description {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.6;
    max-width: 700px;
}

.hero-section-services {
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
     url("images/access_control.webp");
}

/* ==========================================
   Introduction Section
   ========================================== */
.intro-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
}

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

.section-subtitle {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: 1.125rem;
    color: var(--color-gray);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.section-description a {
    color: var(--color-primary);
    text-decoration: underline;
}
/* ==========================================
   Button Styles
   ========================================== */
.btn {
    display: inline-block;
    padding: calc(0.667em + 2px) calc(1.333em + 2px);
    font-size: 1.125em;
    font-weight: 400;
    text-align: center;
    text-decoration: none;
    border-radius: 6px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    border: none;
}


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

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

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

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

/* Buttons in gray sections - square style */
.services-section .btn,
.certificates-section .btn,
.contact-section .btn,
.about-section .btn,
section[style*="background"] .btn {
    background-color: var(--color-primary);
    color: #fff;
    border-radius: 6px;
    text-transform: uppercase;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    padding: 1rem 2rem;
}

.services-section .btn:hover,
.certificates-section .btn:hover,
.contact-section .btn:hover,
.about-section .btn:hover {
    background-color: var(--color-primary-dark);
}

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

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

/* Force submit buttons to be blue */
input[type="submit"],
button[type="submit"] {
    background-color: var(--color-primary);
    color: #fff;
    border: none;
    padding: calc(0.667em + 2px) calc(1.333em + 2px);
    font-size: 1.125em;
    cursor: pointer;
    transition: all var(--transition-base);
}

input[type="submit"]:hover,
button[type="submit"]:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ==========================================
   Services Section
   ========================================== */
.services-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-light);
}

.services-section .section-title,
.services-section .service-title {
    color: #003359;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.service-card {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    text-align: center;
}

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

.service-icon {
    margin-bottom: var(--spacing-md);
}

.service-icon img {
    width: 120px;
    height: 120px;
    margin: 0 auto;
    transition: transform var(--transition-base);
}

.service-card:hover .service-icon img {
    transform: scale(1.1);
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.service-description {
    font-size: 1rem;
    color: var(--color-gray);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-primary);
    transition: all var(--transition-fast);
}

.service-link:hover {
    color: var(--color-primary-dark);
    gap: var(--spacing-sm);
}

.service-link i {
    font-size: 0.875rem;
    transition: transform var(--transition-fast);
}

.service-link:hover i {
    transform: translateX(3px);
}

/* ==========================================
   Experience Section
   ========================================== */
.experience-section {
    background-color: var(--color-white);
}

.experience-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
}

.experience-content {
    padding: var(--spacing-3xl) var(--spacing-xl);
}

.experience-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.experience-description {
    font-size: 1.125rem;
    color: var(--color-gray);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.experience-image {
    height: 100%;
    min-height: 500px;
    overflow: hidden;
}

.experience-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

/* ==========================================
   CTA Section
   ========================================== */
.cta-section {
    position: relative;
    padding: var(--spacing-3xl) 0;
    background-image: url("images/access_control.webp");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        repeating-linear-gradient(
            60deg,
            transparent,
            transparent 20px,

        );
    animation: moveBg 20s linear infinite;
    pointer-events: none;
}

@keyframes moveBg {
    0% {
        transform: translate(0, 0);
    }
    100% {
        transform: translate(50px, 50px);
    }
}

.cta-section::before {
    opacity: 0.3;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 44, 69, 0.85);
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
}

.cta-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-lg);
}

/* ==========================================
   Footer Styles
   ========================================== */
.site-footer {
    background: #00335a;
    color: rgba(255, 255, 255, 0.8);
}

.footer-main {
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--spacing-xl);
}

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

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

.footer-tagline {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.footer-description {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
}

.footer-heading {
    font-size: 0.875rem;
    font-weight: 600;
    color: #3DB7E4;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: var(--spacing-md);
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-nav a {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: rgba(255, 255, 255, 0.85);
    transition: all var(--transition-fast);
    font-size: 0.9375rem;
}

.footer-nav a:hover {
    color: #3DB7E4;
}

.footer-nav .icon-angle-right {
    font-size: 0.75rem;
    color: #3DB7E4;
    width: 0.5em;
    height: 0.75em;
    margin-right: 0.25rem;
}

.footer-contact {
    font-size: 0.9375rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
}

.footer-contact p {
    margin-bottom: 0.5rem;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.85);
    transition: color var(--transition-fast);
}

.footer-contact a:hover {
    color: #3DB7E4;
}

.footer-bottom {
    padding: var(--spacing-md) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    text-align: center;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

/* ==========================================
   Scroll to Top Button
   ========================================== */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
    z-index: 999;
}

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

.scroll-to-top:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-5px);
}

/* ==========================================
   Animations
   ========================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

/* ==========================================
   Responsive Design
   ========================================== */

/* ==========================================
   Page Header Styles (for subpages)
   ========================================== */
.page-header {
    padding: calc(var(--header-height) + var(--spacing-3xl)) 0 var(--spacing-3xl);
    background-color: var(--color-light);
    text-align: center;
}

.page-subtitle {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: var(--spacing-sm);
}

.page-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
}

.page-description {
    font-size: 1.125rem;
    color: var(--color-gray);
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto;
}

/* ==========================================
   Services Details Section
   ========================================== */
.services-details-section {
    padding: 0;
    background-color: var(--color-white);
}

.service-detail {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-white);
}

.service-detail:nth-child(even) {
    background-color: #F3F6F9;
}

.service-detail:last-child {
    margin-bottom: 0;
}

.service-detail-grid {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.service-detail-icon img {
    width: 100%;
    height: auto;
}

.service-detail-content h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
}

.service-detail-content p {
    font-size: 1rem;
    color: var(--color-gray);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.service-detail-content p:last-child {
    margin-bottom: 0;
}

.service-detail-content ul {
    list-style: disc;
    padding-left: var(--spacing-lg);
    margin: var(--spacing-md) 0;
}

.service-detail-content ul li {
    font-size: 1rem;
    color: var(--color-gray);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.service-detail-content a {
    color: var(--color-primary);
    text-decoration: underline;
}

.service-detail-content a:hover {
    color: var(--color-primary-dark);
}

/* ==========================================
   About Section
   ========================================== */
.about-section {
    padding-top: var(--header-height);
    background-color: var(--color-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: stretch;
    min-height: calc(100vh - var(--header-height));
}

.about-content {
    padding: var(--spacing-3xl) var(--spacing-3xl) var(--spacing-3xl) var(--spacing-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: left;
}

.about-content .section-title {
    margin-bottom: var(--spacing-md);
}

.about-content .section-description {
    margin-bottom: var(--spacing-md);
}

.about-content a:not(.btn) {
    color: var(--color-primary);
    text-decoration: underline;
}

.about-content a:not(.btn):hover {
    color: var(--color-primary-dark);
}

.about-image {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 0;
    display: block;
}

/* ==========================================
   Certificates Section
   ========================================== */
.certificates-section {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-light);
}

.certificates-section .section-title {
    color: #003359;
}

.certificates-header {
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
    text-align: center;
}

.certificates-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.certificate-item {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.certificate-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.certificate-item img {
    width: 100%;
    height: auto;
}

/* ==========================================
   Contact Section
   ========================================== */
.contact-section {
    padding: calc(var(--header-height) + var(--spacing-3xl)) 0 var(--spacing-3xl);
    background-color: var(--color-light);
}

.contact-section .section-title {
    color: #003359;
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-lg);
}

.contact-info-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
}

.contact-info-icon svg {
    width: 100%;
    height: 100%;
}

.contact-info-content {
    flex: 1;
}

.contact-info-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.contact-info-detail {
    font-size: 1rem;
    color: #3DB7E4;
    line-height: 1.6;
}

.contact-info-detail a {
    color: #3DB7E4;
    transition: color var(--transition-fast);
}

.contact-info-detail a:hover {
    color: var(--color-primary-dark);
}

/* ==========================================
   Contact Form Styles
   ========================================== */
.contact-form-wrapper {
    background-color: var(--color-white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.contact-form-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--spacing-lg);
}

/* Tab Styles */
.tab-buttons {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-gray-light);
}

.tab-btn {
    padding: var(--spacing-sm) 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-gray);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px; /* Overlap border */
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-btn:hover {
    color: var(--color-primary);
}

.tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

/* Tab Styles */
.tab-buttons {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-gray-light);
}

.tab-btn {
    padding: var(--spacing-sm) 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-gray);
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px; /* Overlap border */
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tab-btn:hover {
    color: var(--color-primary);
}

.tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group textarea {
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: inherit;
    color: var(--color-dark);
    background-color: var(--color-light);
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(6, 147, 227, 0.1);
}

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

.form-message {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    text-align: center;
    display: none;
}

.form-message.success {
    display: block;
    background-color: #D1FAE5;
    color: #065F46;
    border: 1px solid #6EE7B7;
}

.form-message.error {
    display: block;
    background-color: #FEE2E2;
    color: #991B1B;
    border: 1px solid #FCA5A5;
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 1024px) {

    /* Header */
    .header-container {
        position: relative;
    }

    .logo {
        margin: 0;
    }

    .main-nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        width: 100%;
        background-color: #00335a;
        box-shadow: var(--shadow-xl);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
        overflow-y: auto;
        max-height: calc(100vh - var(--header-height));
    }

    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .mobile-nav-logo {
        display: flex;
        justify-content: center;
        padding: var(--spacing-md);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .mobile-nav-logo img {
        height: 40px;
        width: auto;
    }

    .nav-menu {
        flex-direction: column;
        padding: var(--spacing-lg) var(--spacing-xl);
        gap: 0;
        align-items: flex-start;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-menu a {
        width: 100%;
        padding: var(--spacing-md) 0;
        text-align: left;
        color: #fff;
        display: block;
        font-family: var(--font-primary);
        font-weight: 400;
        font-size: 1rem;
        letter-spacing: 0.5px;
    }

    .nav-menu a::after {
        display: none;
    }

    .nav-menu a:hover,
    .nav-menu a.active {
        color: #3db7e4;
        background-color: transparent;
    }

    /* Mobile Beställ Button - styled as a regular link */
    .nav-menu > .nav-order-item {
        margin: 0;
        width: 100%;
        align-self: stretch;
    }
    
    .nav-menu > .nav-order-item a {
        /* Reset button styles from desktop to match other mobile links */
        background: transparent;
        box-shadow: none;
        border-radius: 0;
        padding: var(--spacing-md) 0;
        font-weight: 400;
        text-align: left;
        color: #fff !important;
    }

    .nav-menu > .nav-order-item a:hover {
        color: #3db7e4 !important; /* Match other links and override desktop !important */
        background: transparent;
        box-shadow: none;
        transform: none;
    }

    .mobile-menu-toggle {
        display: flex;
        position: absolute;
        right: var(--spacing-md);
        top: 50%;
        transform: translateY(-50%);
    }

    .mobile-menu-toggle .bar {
        background-color: #003359;
        width: 25px;
        height: 3px;
    }

    /* Center specific elements on mobile - more targeted approach */
    .hero-section,
    .intro-section,
    .cta-section,
    .page-header {
        text-align: center;
    }

    .service-card,
    .certificates-section,
    .about-content,
    .experience-content {
        text-align: center;
    }

    .hero-text {
        margin: 0 auto;
    }

    /* Form labels should remain left-aligned for better UX */
    .form-group label,
    .contact-info-detail,
    .service-detail-content {
        text-align: left;
    }

    .service-detail-content h2 {
        text-align: center;
    }

    /* Hero Section */
    .hero-section {
        min-height: 500px;
    }

    .hero-content {
        padding: var(--spacing-xl) var(--spacing-md);
    }

    /* Intro Section */
    .intro-section {
        padding: var(--spacing-lg) 0;
    }

    .intro-grid {
        gap: var(--spacing-md);
    }

    /* Experience Section */
    .experience-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-content {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    
    .experience-image {
        min-height: 400px;
        order: -1;
    }
    
    /* Services Grid */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }

    /* Logo column spans full width */
    .footer-grid .footer-col:first-child {
        grid-column: 1 / -1;
    }

    /* Navigation and Contact columns side by side */
    .footer-grid .footer-col:nth-child(2),
    .footer-grid .footer-col:nth-child(3) {
        text-align: center;
    }

    .footer-grid .footer-col:nth-child(2) .footer-nav,
    .footer-grid .footer-col:nth-child(3) .footer-contact {
        text-align: left;
        display: inline-block;
    }

    .footer-logo {
        display: flex;
        justify-content: center;
    }

    .footer-nav {
        align-items: flex-start;
    }

    .footer-nav a {
        justify-content: flex-start;
    }

    .footer-nav a:hover {
        padding-left: 0;
    }

    .footer-contact,
    .footer-description,
    .footer-tagline {
        text-align: center;
    }
    
    /* Service Detail Grid */
    .service-detail-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .service-detail-icon img {
        max-width: 200px;
        margin: 0 auto;
    }
    
    /* Contact Grid */
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    /* Certificates Grid */
    .certificates-grid {
        grid-template-columns: 1fr;
    }

    /* About Grid */
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .about-content {
        padding: var(--spacing-xl);
        text-align: center;
    }

    .about-content .btn {
        align-self: center;
    }

    .about-image {
        order: -1;
    }

    /* Page Header */
    .page-header {
        padding: calc(var(--header-height) + var(--spacing-xl)) 0 var(--spacing-xl);
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile-optimized hero images for faster loading */
@media (max-width: 768px) {
    .hero-section {
        background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
         url("images/locksafe_cinema-1-mobile.webp");
    }

    .hero-section-services {
        background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
         url("images/access_control-mobile.webp");
    }

    .cta-section {
        background-image: url("images/access_control-mobile.webp");
    }
}

/* ==========================================
   Ripple Effect for Buttons (moved from JS)
   ========================================== */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* ==========================================
   Autocomplete Suggestions
   ========================================== */
.autocomplete-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border: 1px solid var(--color-gray-light);
    border-top: none;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    max-height: 200px;
    overflow-y: auto;
}

.autocomplete-suggestions li {
    padding: 0.75rem 1rem;
    cursor: pointer;
    border-bottom: 1px solid var(--color-gray-light);
    font-size: 0.9375rem;
    transition: background-color var(--transition-fast);
}

.autocomplete-suggestions li:last-child {
    border-bottom: none;
}

.autocomplete-suggestions li:hover {
    background-color: var(--color-light);
    color: var(--color-primary);
}