/* CSS Reset & Variables */
:root {
    --primary: #1a5f38;
    --primary-dark: #0f4d2a;
    --primary-light: #2d8a53;
    --secondary: #2c5aa0;
    --accent: #e6b93e;
    --light: #f8f9fa;
    --dark: #212529;
    --gray: #6c757d;
    --gray-light: #e9ecef;
    --transition: all 0.3s ease;
    --shadow: 0 5px 15px rgba(0,0,0,0.08);
    --shadow-hover: 0 10px 25px rgba(0,0,0,0.15);
    --border-radius: 8px;
	--primary: #your-primary-color;
    --primary-dark: #your-primary-dark-color;
    --secondary: #your-secondary-color;
    --secondary-dark: #your-secondary-dark-color;
	--primary: #3b82f6;        /* Blue */
    --primary-dark: #1d4ed8;   /* Dark Blue */
    --secondary: #10b981;      /* Green */
    --secondary-dark: #047857; /* Dark Green */
    --light: #f8fafc;
    --gray-light: #e2e8f0;
    --gray: #64748b;
    --gray-dark: #334155;
    --dark: #1e293b;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --border-radius: 8px;
    /* other variables... */
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--light);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

h1, h2, h3, h4 {
    line-height: 1.2;
    margin-bottom: 1rem;
    font-weight: 600;
}

h1 {
    font-size: 3rem;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
}

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

ul {
    list-style: none;
}

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

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

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

.btn-secondary:hover {
    background: #1f4a87;
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.btn-outline {
    background: transparent;
    border-color: var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.btn-contact {
    background: rgba(26, 95, 56, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

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

.btn-block {
    width: 100%;
    justify-content: center;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 1000;
    transition: var(--transition);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
}

.logo span span {
    color: var(--primary);
}

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

.nav-item {
    position: relative;
    margin-left: 25px;
}

.nav-link {
    font-weight: 500;
    color: var(--dark);
    padding: 8px 0;
    position: relative;
    display: flex;
    align-items: center;
}

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

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

.nav-link i {
    margin-left: 5px;
    font-size: 0.8rem;
    transition: var(--transition);
}

.dropdown:hover .nav-link i {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 250px;
    background: white;
    box-shadow: var(--shadow);
    border-radius: var(--border-radius);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 100;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    border-bottom: 1px solid var(--gray-light);
}

.dropdown-menu li:last-child {
    border-bottom: none;
}

.dropdown-menu a {
    display: block;
    padding: 12px 20px;
    font-size: 0.9rem;
}

.dropdown-menu a:hover {
    background: var(--gray-light);
    color: var(--primary);
    padding-left: 25px;
}

/* Navigation Submenu Styles */
.dropdown-submenu {
    position: relative;
}

.dropdown-submenu .submenu-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.dropdown-submenu .dropdown-submenu {
    position: absolute;
    left: 100%;
    top: 0;
    background: white;
    min-width: 200px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.dropdown-submenu:hover .dropdown-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: none;
    padding: 5px;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--dark);
    margin: 3px 0;
    transition: var(--transition);
}

.nav-toggle.active .bar:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

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

.nav-toggle.active .bar:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Hero Section - End-to-End Sustainability Solutions */
.hero {
    padding: 160px 0 100px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000" opacity="0.05"><polygon fill="white" points="0,1000 1000,0 1000,1000"/></svg>');
    background-size: cover;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
    color: rgba(255,255,255,0.9);
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    color: rgba(255,255,255,0.8);
}

.hero-actions {
    display: flex;
    gap: 15px;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.process-flow {
    display: flex;
    align-items: center;
    background: rgba(255,255,255,0.1);
    padding: 30px;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
}

.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 80px;
}

.step-icon {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    font-size: 1.5rem;
    transition: var(--transition);
}

.flow-step:hover .step-icon {
    background: rgba(255,255,255,0.3);
    transform: scale(1.1);
}

.flow-arrow {
    margin: 0 15px;
    color: rgba(255,255,255,0.7);
}

/* Platform Hero Section */
.platform-hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    position: relative;
    overflow: hidden;
}

.platform-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="%230da46f" opacity="0.05"><path d="M30,30 Q50,10 70,30 T90,50 T70,70 T50,90 T30,70 T10,50 T30,30 Z"/></svg>') no-repeat;
    background-size: cover;
}

.platform-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.platform-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.platform-hero-text h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.platform-hero-subtitle {
    font-size: 1.5rem;
    color: var(--gray);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.platform-hero-description {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.platform-hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.platform-hero-actions .btn {
    display: flex;
    align-items: center;
    gap: 8px;
}

.platform-hero-stats {
    display: flex;
    gap: 2rem;
}

.platform-hero-stat {
    text-align: center;
}

.platform-hero-stat .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.platform-hero-stat .stat-label {
    font-size: 0.9rem;
    color: var(--gray);
    font-weight: 500;
}

/* Platform Preview */
.platform-preview {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    border: 1px solid var(--gray-light);
}

.preview-header {
    background: var(--dark);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.preview-dots {
    display: flex;
    gap: 6px;
}

.preview-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray);
}

.preview-dots span:first-child {
    background: #ef4444;
}

.preview-dots span:nth-child(2) {
    background: #f59e0b;
}

.preview-dots span:last-child {
    background: var(--primary);
}

.preview-title {
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
}

.preview-content {
    padding: 25px;
}

.metric-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 25px;
}

.metric-card {
    background: var(--light);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--gray-light);
}

.metric-icon {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin: 0 auto 10px;
    font-size: 1rem;
}

.metric-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.metric-label {
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: 0.5rem;
}

.metric-trend {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
}

.metric-trend.down {
    background: rgba(26, 95, 56, 0.1);
    color: var(--primary);
}

.metric-trend.up {
    background: rgba(220, 38, 38, 0.1);
    color: #dc2626;
}

.chart-preview {
    display: flex;
    align-items: end;
    gap: 10px;
    height: 120px;
    background: var(--light);
    border-radius: 8px;
    padding: 15px;
}

.chart-bar {
    flex: 1;
    background: linear-gradient(to top, var(--primary), var(--primary-light));
    border-radius: 4px 4px 0 0;
    min-height: 20px;
}

/* Platform Benefits */
.platform-benefits {
    padding: 80px 0;
    background: white;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 3rem;
}

.benefit-card {
    background: var(--light);
    padding: 40px 30px;
    border-radius: 16px;
    border: 1px solid var(--gray-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.benefit-card h3 {
    color: var(--dark);
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: 1.4rem;
}

.benefit-card p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.benefit-card ul {
    color: var(--dark);
    padding-left: 1.2rem;
    margin: 0;
}

.benefit-card li {
    margin-bottom: 0.5rem;
    line-height: 1.5;
    font-size: 0.95rem;
    list-style-type: disc;
}

/* Platform Features Tabs */
.platform-features-tabs {
    padding: 80px 0;
    background: var(--light);
}

.features-tabs {
    margin-top: 3rem;
}

.tab-headers {
    display: flex;
    gap: 1px;
    background: var(--gray-light);
    border-radius: 12px 12px 0 0;
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto;
}

.tab-header {
    flex: 1;
    background: white;
    border: none;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 600;
    color: var(--gray);
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.tab-header.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background: rgba(26, 95, 56, 0.05);
}

.tab-header:hover:not(.active) {
    color: var(--dark);
    background: var(--light);
}

.tab-content {
    background: white;
    border-radius: 0 0 12px 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.tab-pane {
    display: none;
    padding: 0;
}

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

.tab-content-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding: 60px;
    align-items: center;
}

.tab-text h3 {
    color: var(--dark);
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: 1.8rem;
}

.tab-text p {
    color: var(--gray);
    margin-bottom: 2rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.feature-item i {
    color: var(--primary);
    font-size: 1.2rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.feature-item h4 {
    color: var(--dark);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.feature-item p {
    color: var(--gray);
    margin: 0;
    font-size: 0.95rem;
}

/* Feature Previews */
.feature-preview {
    background: var(--light);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--gray-light);
}

.data-flow {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.data-source, .data-processor, .data-output {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-align: center;
}

.data-source i, .data-processor i, .data-output i {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.data-arrow {
    color: var(--gray);
    font-size: 1.5rem;
    font-weight: 300;
}

.analytics-preview {
    background: white;
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--gray-light);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.chart-container {
    text-align: center;
}

.chart-title {
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 1.5rem;
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: 20px;
    height: 150px;
    justify-content: center;
}

.chart-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.bar {
    width: 40px;
    background: linear-gradient(to top, var(--primary), var(--primary-light));
    border-radius: 4px 4px 0 0;
    min-height: 20px;
}

.chart-item span {
    font-size: 0.8rem;
    color: var(--gray);
    font-weight: 500;
}

.reporting-preview {
    display: flex;
    justify-content: center;
}

.report-card {
    background: var(--light);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--gray-light);
    text-align: center;
    min-width: 200px;
}

.report-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 1.5rem;
    color: var(--dark);
    font-weight: 600;
}

.report-header i {
    color: #ef4444;
    font-size: 1.2rem;
}

.report-stats {
    display: flex;
    gap: 20px;
    justify-content: center;
}

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

.report-stat span {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.report-stat small {
    color: var(--gray);
    font-size: 0.8rem;
}

.collaboration-preview {
    text-align: center;
}

.user-avatars {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 2rem;
}

.avatar {
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.avatar span {
    font-size: 0.8rem;
    font-weight: 600;
}

.collaboration-stats {
    display: flex;
    gap: 30px;
    justify-content: center;
}

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

.collab-stat strong {
    display: block;
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.collab-stat span {
    color: var(--gray);
    font-size: 0.9rem;
}

/* Integration Capabilities */
.integration-capabilities {
    padding: 80px 0;
    background: white;
}

.integration-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 3rem;
}

.integration-card {
    background: var(--light);
    padding: 40px 30px;
    border-radius: 16px;
    border: 1px solid var(--gray-light);
    text-align: center;
    transition: transform 0.3s ease;
}

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

.integration-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    margin: 0 auto 1.5rem;
}

.integration-card h3 {
    color: var(--dark);
    margin-bottom: 1rem;
    font-weight: 600;
}

.integration-card p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.integration-partners {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.partner-logo {
    background: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--dark);
    border: 1px solid var(--gray-light);
}

/* Industry Solutions */
.industry-solutions {
    padding: 80px 0;
    background: var(--light);
}

.industry-tab-headers {
    display: flex;
    gap: 1px;
    background: var(--gray-light);
    border-radius: 12px 12px 0 0;
    overflow: hidden;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.industry-tab-header {
    flex: 1;
    background: white;
    border: none;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 600;
    color: var(--gray);
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.industry-tab-header.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background: rgba(26, 95, 56, 0.05);
}

.industry-tab-pane {
    display: none;
}

.industry-tab-pane.active {
    display: block;
}

.industry-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: start;
}

.industry-text h3 {
    color: var(--dark);
    margin-bottom: 1rem;
    font-weight: 600;
    font-size: 1.8rem;
}

.industry-text p {
    color: var(--gray);
    margin-bottom: 2rem;
    line-height: 1.6;
    font-size: 1.1rem;
}

.solution-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.solution-feature h4 {
    color: var(--dark);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.solution-feature p {
    color: var(--gray);
    margin: 0;
    font-size: 0.95rem;
}

.industry-metrics {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.industry-metric {
    text-align: center;
    padding: 25px;
    background: white;
    border-radius: 12px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-light);
}

.industry-metric .metric-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.metric-unit {
    font-size: 1rem;
    color: var(--gray);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.metric-label {
    color: var(--dark);
    font-size: 0.9rem;
}

/* Platform Demo */
.platform-demo {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--dark) 0%, #334155 100%);
    color: white;
}

.demo-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.demo-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.demo-text p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    line-height: 1.6;
    opacity: 0.9;
}

.demo-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.demo-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.1rem;
}

.demo-feature i {
    color: var(--primary);
}

.demo-form {
    background: white;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.demo-request-form h3 {
    color: var(--dark);
    margin-bottom: 2rem;
    font-weight: 600;
    text-align: center;
    font-size: 1.5rem;
}

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

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-light);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 95, 56, 0.1);
}

.form-note {
    text-align: center;
    color: var(--gray);
    font-size: 0.9rem;
    margin-top: 1rem;
}

/* Universal Hero Section */
.universal-hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.universal-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" fill="%23ffffff" opacity="0.03"><circle cx="50" cy="50" r="40"/><circle cx="20" cy="20" r="15"/><circle cx="80" cy="80" r="10"/><circle cx="80" cy="20" r="8"/><circle cx="20" cy="80" r="12"/></svg>') no-repeat;
    background-size: cover;
}

.universal-hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.platform-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.breadcrumb-link {
    color: #c0f0d0;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.breadcrumb-link:hover {
    color: #e0f8e8;
}

.breadcrumb-separator {
    color: rgba(255,255,255,0.7);
}

.breadcrumb-current {
    color: rgba(255,255,255,0.9);
    font-weight: 500;
}

.universal-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-dark);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.universal-hero-text h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.universal-hero-subtitle {
    font-size: 1.5rem;
    opacity: 0.9;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.universal-hero-description {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    line-height: 1.6;
    opacity: 0.8;
}

.universal-hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.universal-hero-actions .btn {
    display: flex;
    align-items: center;
    gap: 8px;
}

.universal-hero-stats {
    display: flex;
    gap: 2rem;
}

.universal-hero-stat {
    text-align: center;
}

.universal-hero-stat .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: #c0f0d0;
    margin-bottom: 0.5rem;
}

.universal-hero-stat .stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
    font-weight: 500;
}

/* Universal Process Visualization */
.universal-process {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    border: 1px solid var(--gray-light);
}

.process-header {
    background: var(--dark);
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.process-dots {
    display: flex;
    gap: 6px;
}

.process-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray);
}

.process-dots span:first-child {
    background: #ef4444;
}

.process-dots span:nth-child(2) {
    background: #f59e0b;
}

.process-dots span:last-child {
    background: var(--primary);
}

.process-title {
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
}

.process-content {
    padding: 25px;
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}

.industry-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
    padding: 15px;
    background: var(--light);
    border-radius: 8px;
    border: 1px solid var(--gray-light);
    transition: all 0.3s ease;
}

.industry-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.industry-icon {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.industry-item span {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--dark);
}

.process-emissions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.emission-card {
    background: var(--light);
    padding: 15px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--gray-light);
}

.emission-icon {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin: 0 auto 10px;
    font-size: 1rem;
}

.emission-value {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.emission-label {
    font-size: 0.8rem;
    color: var(--gray);
    margin-bottom: 0.5rem;
}

.emission-trend {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
}

.emission-trend.down {
    background: rgba(26, 95, 56, 0.1);
    color: var(--primary);
}

/* Standards Compliance */
.standards-compliance {
    padding: 80px 0;
    background: var(--light);
}

.standards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 3rem;
}

.standard-card {
    background: white;
    padding: 40px 30px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-light);
    transition: transform 0.3s ease;
}

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

.standard-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    margin: 0 auto 1.5rem;
}

.standard-card h3 {
    color: var(--dark);
    margin-bottom: 1rem;
    font-weight: 600;
}

.standard-card p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.standard-features {
    text-align: left;
}

.standard-feature {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 0.8rem;
}

.standard-feature i {
    color: var(--primary);
    font-size: 1rem;
    margin-top: 3px;
    flex-shrink: 0;
}

.standard-feature span {
    color: var(--dark);
    font-size: 0.9rem;
}

/* Industry Coverage */
.industry-coverage {
    padding: 80px 0;
    background: white;
}

.industry-grid-expanded {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 3rem;
}

.industry-sector {
    background: var(--light);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--gray-light);
    text-align: center;
    transition: transform 0.3s ease;
}

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

.sector-icon {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin: 0 auto 1rem;
}

.industry-sector h4 {
    color: var(--dark);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.industry-sector p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.industry-sector ul {
    text-align: left;
    color: var(--dark);
    font-size: 0.85rem;
    padding-left: 1.2rem;
}

.industry-sector li {
    margin-bottom: 0.3rem;
    list-style-type: disc;
}

/* Universal Calculator */
.universal-calculator {
    padding: 80px 0;
    background: var(--light);
}

.calculator-tabs {
    display: flex;
    gap: 1px;
    background: var(--gray-light);
    border-radius: 12px 12px 0 0;
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto 3rem;
}

.calculator-tab {
    flex: 1;
    background: white;
    border: none;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 600;
    color: var(--gray);
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
}

.calculator-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    background: rgba(26, 95, 56, 0.05);
}

.calculator-content {
    background: white;
    border-radius: 0 0 12px 12px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.calculator-pane {
    display: none;
    padding: 60px;
}

.calculator-pane.active {
    display: block;
}

.calculator-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 2rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--dark);
}

.form-group input, .form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-light);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 95, 56, 0.1);
}

.calculator-actions {
    text-align: center;
}

.calculator-result {
    margin-top: 2rem;
    padding: 2rem;
    background: var(--light);
    border-radius: 12px;
    border: 1px solid var(--gray-light);
    display: none;
}

.calculator-result.active {
    display: block;
}

.result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.result-title {
    font-weight: 600;
    color: var(--dark);
    font-size: 1.2rem;
}

.result-actions {
    display: flex;
    gap: 10px;
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.result-metric {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 8px;
    border: 1px solid var(--gray-light);
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.metric-label {
    color: var(--gray);
    font-size: 0.9rem;
}

/* Platform Features */
.platform-features {
    padding: 80px 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 3rem;
}

.feature-card {
    background: var(--light);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--gray-light);
    text-align: center;
    transition: transform 0.3s ease;
}

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

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin: 0 auto 1.5rem;
}

.feature-card h4 {
    color: var(--dark);
    margin-bottom: 1rem;
    font-weight: 600;
}

.feature-card p {
    color: var(--gray);
    line-height: 1.6;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    position: relative;
    padding-bottom: 20px;
    margin-bottom: 1rem;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary);
}

.section-header p {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: var(--gray);
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text p {
    margin-bottom: 25px;
    font-size: 1.1rem;
    line-height: 1.7;
}

.about-stats {
    display: flex;
    gap: 30px;
    margin-top: 40px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 5px;
}

.stat-label {
    color: var(--gray);
    font-size: 0.9rem;
}

.about-image {
    display: flex;
    justify-content: center;
}

.image-placeholder {
    width: 100%;
    height: 300px;
    background: var(--light);
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    box-shadow: var(--shadow);
}

.image-placeholder i {
    margin-bottom: 20px;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 40px 30px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--primary);
    transition: var(--transition);
}

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

.service-card:hover::before {
    width: 100%;
    opacity: 0.1;
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.service-features {
    margin: 20px 0;
}

.service-features li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    color: var(--gray);
}

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

/* Solutions Section */
.solutions {
    background: var(--gray-light);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.solution-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary);
    transition: var(--transition);
}

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

.solution-card:hover::before {
    height: 6px;
}

.solution-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.solution-card h3 {
    margin-bottom: 15px;
}

.solution-card p {
    margin-bottom: 25px;
    color: var(--gray);
}

/* Expertise Section */
.expertise {
    background: white;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.expertise-column {
    display: flex;
    flex-direction: column;
}

.expertise-column h3 {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--gray-light);
    font-size: 1.3rem;
    min-height: 60px;
}

.expertise-column h3 i {
    margin-right: 10px;
    color: var(--primary);
    font-size: 1.1rem;
}

.expertise-item {
    margin-bottom: 20px;
    padding: 20px;
    background: var(--light);
    border-radius: var(--border-radius);
    transition: var(--transition);
    border-left: 4px solid transparent;
    height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.expertise-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    border-left-color: var(--primary);
}

.expertise-item h4 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--primary);
    line-height: 1.3;
}

.expertise-item p {
    font-size: 0.9rem;
    margin-bottom: 0;
    color: var(--gray);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Industries Section */
.industries {
    background: var(--light);
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.industry-card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--gray-light);
}

.industry-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary);
}

.industry-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.industry-card h3 {
    margin-bottom: 15px;
}

.industry-card p {
    margin-bottom: 25px;
    color: var(--gray);
}

.industry-focus {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.industry-focus span {
    background: rgba(26,95,56,0.1);
    color: var(--primary);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Insights Section */
.insights-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.insight-card {
    background: white;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-left: 4px solid var(--primary);
}

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

.insight-date {
    background: var(--primary);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    display: inline-block;
    margin-bottom: 15px;
}

.insight-card h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.insight-card p {
    margin-bottom: 20px;
    color: var(--gray);
}

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

.insight-link i {
    margin-left: 8px;
    transition: var(--transition);
}

.insight-link:hover i {
    transform: translateX(5px);
}

.insights-cta {
    text-align: center;
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    color: white;
    margin-bottom: 1rem;
}

.cta-content h2::after {
    background: white;
}

.cta-content p {
    max-width: 700px;
    margin: 0 auto 30px;
    font-size: 1.1rem;
    color: rgba(255,255,255,0.9);
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* Footer */
.footer {
    background: var(--dark);
    color: white;
    padding: 70px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-logo span span {
    color: var(--primary);
}

.footer-about p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 20px;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    gap: 15px;
}

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

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

.footer-column h3 {
    color: white;
    margin-bottom: 25px;
    font-size: 1.2rem;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary);
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    color: rgba(255,255,255,0.7);
}

.footer-contact i {
    margin-right: 10px;
    color: var(--primary);
    margin-top: 3px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    text-align: center;
    color: rgba(255,255,255,0.5);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .platform-hero-content,
    .universal-hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .tab-content-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .integration-grid {
        grid-template-columns: 1fr;
    }
    
    .industry-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .solution-features {
        grid-template-columns: 1fr;
    }
    
    .demo-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .standards-grid {
        grid-template-columns: 1fr;
    }
    
    .industry-grid-expanded {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    section {
        padding: 60px 0;
    }

    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: white;
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
        box-shadow: 0 10px 15px rgba(0,0,0,0.1);
        transition: var(--transition);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        margin: 0 0 15px 0;
        width: 100%;
    }

    .nav-toggle {
        display: flex;
    }

    .dropdown-menu {
        position: static;
        width: 100%;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        display: none;
        background: var(--gray-light);
        border-radius: var(--border-radius);
        margin-top: 10px;
    }

    .dropdown.active .dropdown-menu {
        display: block;
    }

    .hero .container {
        flex-direction: column;
        text-align: center;
    }

    .hero-content {
        margin-bottom: 40px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-actions {
        justify-content: center;
    }

    .process-flow {
        flex-direction: column;
    }

    .flow-arrow {
        transform: rotate(90deg);
        margin: 10px 0;
    }

    .about-content, .universal-hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-stats {
        justify-content: center;
    }

    .services-grid, .solutions-grid, .expertise-grid, .industries-grid, .insights-content {
        grid-template-columns: 1fr;
    }

    .expertise-item {
        height: auto;
        min-height: 180px;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .calculator-form {
        grid-template-columns: 1fr;
    }

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

    .standards-grid, .industry-grid-expanded, .features-grid {
        grid-template-columns: 1fr;
    }

    .industry-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-emissions {
        grid-template-columns: 1fr;
    }

    .universal-hero-stats, .platform-hero-stats {
        flex-wrap: wrap;
        justify-content: center;
    }

    .universal-hero-actions, .platform-hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .calculator-tabs, .tab-headers, .industry-tab-headers {
        flex-direction: column;
    }

    .calculator-pane {
        padding: 30px 20px;
    }

    .tab-content-inner {
        padding: 40px 20px;
    }

    .metric-cards {
        grid-template-columns: 1fr;
    }

    .data-flow {
        flex-direction: column;
        gap: 20px;
    }

    .data-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 480px) {
    .hero-title, .platform-hero-text h1, .universal-hero-text h1 {
        font-size: 2rem;
    }

    .hero-subtitle, .platform-hero-subtitle, .universal-hero-subtitle {
        font-size: 1.2rem;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
    }

    .platform-hero-actions, .universal-hero-actions {
        flex-direction: column;
    }

    .platform-hero-actions .btn, .universal-hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .platform-preview, .universal-process {
        transform: scale(0.9);
        transform-origin: center;
    }
}

/* Image Styling */
.about-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.service-image img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: 20px;
}

.team-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
    border: 4px solid var(--primary);
}

.partner-logo {
    height: 60px;
    width: auto;
    object-fit: contain;
    opacity: 0.7;
    transition: var(--transition);
}

.partner-logo:hover {
    opacity: 1;
    transform: scale(1.05);
}

/* Responsive images */
img {
    max-width: 100%;
    height: auto;
}

/* Hero background image */
.hero {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* About Image Styling */
.about-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border: 1px solid var(--gray-light);
    transition: all 0.3s ease;
}

.about-img:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

/* Remove the placeholder styles if they exist */
.image-placeholder {
    display: none;
}
.about-image .image-container {
    position: relative;
}

.image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    color: white;
    padding: 20px 15px 15px;
    margin: 0;
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    border-radius: 0 0 12px 12px;
}