/* === ROOT VARIABLES === */
:root {
    /* Comptronic Colors - baserat på deras grafiska profil */
    --primary-color: #005A9C;
    --primary-dark: #003D6B;
    --secondary-color: #00A3E0;
    --accent-color: #F05A28;
    --success-color: #4CAF50;

    /* Neutrals */
    --dark: #1A1A1A;
    --grey-dark: #333333;
    --grey: #666666;
    --grey-light: #CCCCCC;
    --grey-lighter: #F5F5F5;
    --white: #FFFFFF;

    /* Typography */
    --font-primary: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Segoe UI Semibold', 'Roboto', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;

    /* Transitions */
    --transition: all 0.3s ease;
}

/* === RESET & BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    color: var(--dark);
    line-height: 1.6;
    background-color: var(--white);
}

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

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

a:hover {
    color: var(--secondary-color);
}

/* === TYPOGRAPHY === */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
    margin-bottom: var(--spacing-sm);
}

.lead {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--grey);
}

strong {
    font-weight: 600;
    color: var(--dark);
}

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

/* === HEADER & NAVIGATION === */
.main-header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar {
    padding: var(--spacing-sm) 0;
}

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

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-menu a {
    font-weight: 500;
    color: var(--dark);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 4px;
    transition: var(--transition);
}

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

.cta-button {
    background-color: var(--accent-color);
    color: var(--white) !important;
    padding: var(--spacing-xs) var(--spacing-md) !important;
    border-radius: 30px;
    font-weight: 600;
}

.cta-button:hover {
    background-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--dark);
    transition: var(--transition);
}

/* === HERO SECTIONS === */
.hero {
    position: relative;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    overflow: hidden;
}

.hero-video {
    min-height: 80vh;
}

.hero-video-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
   
    height: auto;
    transform: translate(-50%, -50%);
    z-index: -2;
    object-fit: cover;
    width: 2200px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(175deg, rgb(0 0 0 / 30%) 0%, rgb(12 14 14 / 80%) 100%);
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    padding: var(--spacing-xl) var(--spacing-md);
}

.hero h1 {
    color: var(--white);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    margin-bottom: var(--spacing-lg);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

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

/* Hero Product */
.hero-product {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    min-height: 500px;
    padding: var(--spacing-xl) 0;
}

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

.hero-product .hero-text h1 {
    color: var(--white);
    text-align: left;
    font-size: 2.7rem;
}

.hero-product .hero-subtitle {
    text-align: left;
    color: var(--grey-lighter);
}

.hero-image img {
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

/* === BUTTONS === */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 30px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: #D94A1F;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(240, 90, 40, 0.4);
}

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

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

.btn-large {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1.2rem;
}

/* === SECTIONS === */
section {
    padding: var(--spacing-xl) 0;
}

.section-intro {
    font-size: 1.15rem;
    color: var(--grey);
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

/* Intro Section */
.intro-section {
    background-color: var(--grey-lighter);
}

.intro-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

/* ISO Certification Section */
.iso-certification-section {
    background: linear-gradient(to bottom, var(--grey-lighter) 0%, var(--white) 100%);
    padding: var(--spacing-xl) 0;
    position: relative;
}

.iso-certification-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color), var(--success-color));
}

.iso-section-title {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    font-size: clamp(1.75rem, 4vw, 2.25rem);
}

.iso-card {
    max-width: 1100px;
    margin: 0 auto;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    border: 1px solid var(--grey-light);
    transition: var(--transition);
}

.iso-card:hover {
    box-shadow: 0 12px 40px rgba(0, 90, 156, 0.15);
    transform: translateY(-3px);
}

.iso-card-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    align-items: center;
}

.iso-info {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.iso-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--success-color), #66BB6A);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.iso-text h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.iso-text p {
    color: var(--grey-dark);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
}

.iso-text strong {
    color: var(--primary-color);
    font-weight: 600;
}

.btn-iso-cert {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0, 90, 156, 0.3);
}

.btn-iso-cert:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 90, 156, 0.4);
    color: var(--white);
}

.cert-icon {
    font-size: 1.2rem;
}

.iso-badges-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: center;
}

.iso-badge-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: var(--grey-lighter);
    border-radius: 12px;
    transition: var(--transition);
    width: 100%;
    max-width: 200px;
}

.iso-badge-wrapper:hover {
    background: var(--white);
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

.iso-badge {
    width: 110px;
    height: 110px;
    object-fit: contain;
    transition: var(--transition);
}

.badge-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--grey-dark);
    text-align: center;
}

.iso-badges-inline {
    display: flex;
    gap: var(--spacing-sm);
    margin: var(--spacing-sm) 0;
    flex-wrap: wrap;
}

.iso-badge-small {
    width: 80px;
    height: 80px;
    object-fit: contain;
    transition: var(--transition);
}

.iso-badge-small:hover {
    transform: scale(1.05);
}

.iso-cert-link-small {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: underline;
    margin-top: var(--spacing-xs);
}

.iso-cert-link-small:hover {
    color: var(--secondary-color);
}

.partner-iso {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--primary-color);
}

.partner-iso p {
    margin-bottom: var(--spacing-xs);
}

.partner-iso-box {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #E8F4FA 0%, #F0F9FF 100%);
    border-radius: 8px;
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 15px rgba(0, 90, 156, 0.1);
}

.partner-iso-header {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.iso-check-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--success-color), #66BB6A);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 3px 10px rgba(76, 175, 80, 0.3);
}

.partner-iso-header h4 {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.iso-subtitle {
    font-size: 0.9rem;
    color: var(--grey);
    margin: 0;
}

.iso-description {
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    color: var(--grey-dark);
}

.iso-description strong {
    color: var(--primary-color);
    font-weight: 600;
}

.iso-badges-inline-modern {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.iso-mini-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.iso-mini-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.iso-mini-badge img {
    width: 50px;
    height: 50px;
}

.iso-mini-badge span {
    font-weight: 600;
    color: var(--grey-dark);
    font-size: 0.9rem;
}

.btn-cert-download {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--white);
    color: var(--primary-color);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    border: 2px solid var(--primary-color);
    transition: var(--transition);
    font-size: 0.95rem;
}

.btn-cert-download:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 90, 156, 0.3);
}

/* Features Grid */
.features-section {
    background-color: var(--white);
}

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

.feature-card {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border-top: 4px solid var(--primary-color);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.feature-card h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

/* Applications Section */
.applications-section {
    background-color: var(--grey-lighter);
}

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

.application-item {
    background-color: var(--white);
    padding: var(--spacing-md);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--secondary-color);
}

.application-item strong {
    display: block;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

/* Technology Section */
.technology-section {
    background-color: var(--white);
}

.tech-content {
    max-width: 900px;
    margin: 0 auto;
}

.tech-content h3 {
    color: var(--primary-color);
    margin-top: var(--spacing-md);
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding: var(--spacing-xl) 0;
}

.cta-box {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

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

.cta-box p {
    font-size: 1.15rem;
    margin-bottom: var(--spacing-lg);
    color: var(--white);
    opacity: 0.95;
}

.cta-box .btn-large {
    background-color: var(--white);
    color: var(--primary-color);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.2rem;
    font-weight: 700;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
    border: none;
    transition: var(--transition);
}

.cta-box .btn-large:hover {
    background-color: var(--accent-color);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(240, 90, 40, 0.5);
}

/* === TECHNICAL SECTIONS === */
.technical-section {
    background-color: var(--grey-lighter);
}

.tech-block {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

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

.comparison-card {
    background-color: var(--grey-lighter);
    padding: var(--spacing-md);
    border-radius: 8px;
    border: 2px solid var(--grey-light);
}

.comparison-card.highlight {
    border-color: var(--primary-color);
    background-color: #E8F4FA;
}

.comparison-card h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.comparison-card ul {
    list-style: none;
    padding-left: 0;
}

.comparison-card li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--grey-light);
}

.comparison-card li:last-child {
    border-bottom: none;
}

/* Innovation Section */
.innovation-section {
    background-color: var(--white);
}

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

.innovation-item {
    background-color: var(--grey-lighter);
    padding: var(--spacing-md);
    border-radius: 8px;
    position: relative;
    padding-top: 3rem;
}

.innovation-number {
    position: absolute;
    top: -15px;
    left: var(--spacing-md);
    background-color: var(--accent-color);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(240, 90, 40, 0.3);
}

.innovation-item h3 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-sm);
}

.result-box {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    margin-top: var(--spacing-lg);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.result-box strong {
    color: var(--white);
}

/* High Voltage Section */
.high-voltage-section {
    background-color: var(--grey-lighter);
}

.hv-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.hv-challenge,
.hv-solution {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.hv-challenge h3 {
    color: var(--accent-color);
}

.hv-solution h3 {
    color: var(--success-color);
}

.hv-solution ul {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-md);
}

.hv-solution li {
    margin-bottom: var(--spacing-xs);
    color: var(--grey-dark);
}

.achievement-box {
    background-color: #E8F5E9;
    border-left: 4px solid var(--success-color);
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
    border-radius: 4px;
}

/* Standards Section */
.standards-section {
    background-color: var(--white);
}

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

.standard-card {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.standard-card h3 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

/* Applications Detail Section */
.applications-detail-section {
    background-color: var(--grey-lighter);
}

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

.app-detail-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border-top: 4px solid var(--secondary-color);
    transition: var(--transition);
}

.app-detail-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.app-detail-card h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

/* Partner Section */
.sirio-comptronic-section {
    background-color: var(--white);
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.partner-card {
    background-color: var(--grey-lighter);
    padding: var(--spacing-lg);
    border-radius: 8px;
    border: 2px solid var(--primary-color);
}

.partner-card-sirio {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.partner-card-sirio::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(0, 90, 156, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.partner-card-comptronic {
    background-color: var(--grey-lighter);
}

.partner-logo-header {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.partner-logo {
    max-width: 200px;
    height: auto;
    object-fit: contain;
}

.partner-card h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
    text-align: center;
}

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

.highlight-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    padding: var(--spacing-sm);
    background-color: var(--white);
    border-radius: 6px;
    transition: var(--transition);
}

.highlight-item:hover {
    transform: translateX(5px);
    box-shadow: 0 2px 10px rgba(0, 90, 156, 0.1);
}

.highlight-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    filter: grayscale(0.3);
}

.highlight-item strong {
    display: block;
    color: var(--primary-color);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.highlight-item p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--grey);
    line-height: 1.4;
}

/* Summary Section */
.summary-section {
    background: linear-gradient(135deg, #003D6B 0%, #005A9C 100%);
    color: var(--white);
}

.summary-box {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

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

.summary-lead {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.summary-box p {
    font-size: 1.1rem;
    line-height: 1.8;
}

.summary-box strong {
    color: var(--white);
    font-weight: 700;
}

/* === FOOTER === */
.main-footer {
    background-color: #2d2d2d;
    color: #e0e0e0;
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer-section h3 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.footer-section p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
    color: #e0e0e0;
}

.footer-section strong {
    color: var(--white);
    font-weight: 600;
    display: block;
    margin-top: var(--spacing-sm);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: #b3e5fc;
    transition: var(--transition);
    text-decoration: none;
}

.footer-section a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.footer-logo {
    flex-shrink: 0;
    transition: var(--transition);
    display: block;
}

.footer-logo:hover {
    opacity: 0.8;
    transform: translateY(-2px);
}

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

.footer-text {
    text-align: right;
    color: #b0b0b0;
    font-size: 0.9rem;
    flex: 1;
}

.footer-text p {
    margin-bottom: var(--spacing-xs);
    color: #b0b0b0;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    }

    .nav-menu.active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-grid {
        grid-template-columns: 1fr;
    }

    .hero-product .hero-text h1,
    .hero-product .hero-subtitle {
        text-align: center;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .features-grid,
    .applications-grid,
    .innovations-grid,
    .app-details-grid {
        grid-template-columns: 1fr;
    }

    .comparison-grid,
    .partner-grid,
    .hv-content {
        grid-template-columns: 1fr;
    }

    .iso-card-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .iso-info {
        flex-direction: column;
        text-align: center;
    }

    .iso-icon {
        margin: 0 auto;
    }

    .iso-badges-container {
        flex-direction: row;
        justify-content: center;
        gap: var(--spacing-sm);
    }

    .iso-badge-wrapper {
        max-width: 150px;
    }

    .iso-badge {
        width: 90px;
        height: 90px;
    }

    .iso-badges-inline {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-xl: 2rem;
        --spacing-lg: 2rem;
    }

    .logo img {
        height: 40px;
    }

    .hero {
        min-height: 500px;
    }

    .iso-badge {
        width: 80px;
        height: 80px;
    }

    .iso-badge-wrapper {
        padding: var(--spacing-sm);
    }

    .iso-badges-inline-modern {
        flex-direction: column;
        align-items: stretch;
    }

    .iso-mini-badge {
        justify-content: center;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-text {
        text-align: center;
    }

    .footer-logo {
        margin: 0 auto;
    }
}

/* === UTILITIES === */
.text-center {
    text-align: center;
}

.mt-0 {
    margin-top: 0;
}

.mt-1 {
    margin-top: var(--spacing-sm);
}

.mt-2 {
    margin-top: var(--spacing-md);
}

.mt-3 {
    margin-top: var(--spacing-lg);
}

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: var(--spacing-sm);
}

.mb-2 {
    margin-bottom: var(--spacing-md);
}

.mb-3 {
    margin-bottom: var(--spacing-lg);
}