/* Core Variables for a Premium Dark/Light Tech Theme */
:root {
    --bg-color: #0B0F19; 
    --text-color: #F3F4F6;
    --accent-color: #10B981; 
    --accent-hover: #059669;
    --card-bg: #111827;
    --font-main: 'Plus Jakarta Sans', sans-serif;
}

[data-theme="light"] {
    --bg-color: #FAFAFA;
    --text-color: #111827;
    --card-bg: #FFFFFF;
    --accent-color: #059669;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box; /* Fixed typo from box-box-sizing */
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.6;
    transition: background 0.3s ease, color 0.3s ease;
    overflow-x: hidden;
}

/* Navbar Layout */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 8%;
    background-color: rgba(11, 15, 25, 0.85); /* Gives a premium transparent background blur */
    backdrop-filter: blur(12px); /* Blurs content rolling underneath */
    -webkit-backdrop-filter: blur(12px);
    position: fixed; /* Changes from absolute to lock it dynamically */
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000; /* Ensures it stays stacked on top of all other elements */
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

/* Light Theme Navbar Background Adjustment */
[data-theme="light"] .navbar {
    background-color: rgba(250, 250, 250, 0.85);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

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

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover, .nav-links a.active { color: var(--accent-color); }

.btn-nav {
    background-color: var(--accent-color);
    color: #FFF !important;
    padding: 0.6rem 1.2rem;
    border-radius: 8px;
    font-weight: 600;
}

.btn-nav:hover { background-color: var(--accent-hover); }

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
    align-items: center;
    padding: 0 8%;
    gap: 4rem;
    padding-top: 120px; /* Increased from 80px to safely push content past the fixed header */
}


.badge {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-color);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1.5rem;
}


.hero-content h1 {
    font-size: 3.8rem;
    line-height: 1.15;
    font-weight: 800;
    margin-bottom: 1.5rem;
    letter-spacing: -1.5px;
}

.hero-content p {
    font-size: 1.15rem;
    opacity: 0.8;
    margin-bottom: 2.5rem;
    max-width: 580px;
}

.hero-actions { display: flex; gap: 1.5rem; }


.btn-primary {
    background-color: var(--accent-color);
    color: #FFF;
    text-decoration: none;
    padding: 0.9rem 2.2rem;
    border-radius: 8px;
    font-weight: 600;
    transition: background 0.2s;
}

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

.btn-secondary {
    color: var(--text-color);
    text-decoration: none;
    padding: 0.9rem 1rem;
    font-weight: 600;
    transition: transform 0.2s;
}

.btn-secondary:hover { transform: translateX(5px); }

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

.energy-core {
    width: 380px;
    height: 380px;
    background: radial-gradient(circle, rgba(16,185,129,0.2) 0%, rgba(59,130,246,0.05) 50%, transparent 70%);
    border-radius: 50%;
    filter: blur(10px);
    animation: pulse 4s ease-in-out infinite alternate;
}

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.4; }
    100% { transform: scale(1.1); opacity: 0.7; }
}

.theme-btn {
    background: transparent;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    margin-left: 1.5rem;
}

/* Section Header Utilities */
.section-header {
    text-align: center;
    max-width: 650px;
    margin: 0 auto 4rem auto;
}

.sub-title {
    color: var(--accent-color);
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 0.5rem;
}

.section-header h2 {
    font-size: 2.6rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.section-header p { opacity: 0.7; }

/* Main Welcome Section Layout */
.welcome-section {
    padding: 6rem 8%;
    background-color: var(--bg-color);
}

.welcome-grid-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: start;
}

.welcome-text-block h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.welcome-text-block p {
    opacity: 0.75;
    font-size: 1.05rem;
}

/* Core Pillars Card Matrix Grid */
.core-pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.pillar-card {
    background-color: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.03);
    padding: 2rem;
    border-radius: 12px;
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

[data-theme="light"] .pillar-card {
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.pillar-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.pillar-icon {
    font-size: 1.8rem;
    line-height: 1;
}

.pillar-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.pillar-card p {
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Metrics Section */
.metrics-section { padding: 6rem 8%; background-color: var(--bg-color); border-top: 1px solid rgba(255,255,255,0.02); }
.metrics-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2.5rem; }
.metric-card {
    background-color: var(--card-bg);
    padding: 3rem 2rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    text-align: center;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.3s;
}
[data-theme="light"] .metric-card { border: 1px solid rgba(0, 0, 0, 0.05); }
.metric-card:hover { transform: translateY(-8px); border-color: var(--accent-color); }
.metric-number { font-size: 3.2rem; font-weight: 800; color: var(--accent-color); margin-bottom: 0.75rem; letter-spacing: -1px; }
.metric-label { font-size: 0.95rem; opacity: 0.75; font-weight: 500; line-height: 1.4; }

/* Services Section */
.services-section { padding: 6rem 8%; background: var(--bg-color); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2.5rem; }
.service-card { background: var(--card-bg); padding: 3.5rem 2.5rem; border-radius: 16px; border: 1px solid rgba(255, 255, 255, 0.03); transition: all 0.3s ease; }
.service-card:hover { transform: translateY(-10px); border-color: var(--accent-color); }
.card-icon { font-size: 2.5rem; margin-bottom: 1.5rem; }
.service-card h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 1rem; }
.service-card p { opacity: 0.75; font-size: 0.95rem; margin-bottom: 1.5rem; }
.card-link { color: var(--accent-color); text-decoration: none; font-weight: 600; font-size: 0.9rem; }
.card-link:hover { text-decoration: underline; }

/* Technical Process Timeline Styles */
.process-section { padding: 6rem 8%; background-color: var(--bg-color); }
.timeline-container { max-width: 800px; margin: 0 auto; position: relative; padding-left: 2rem; border-left: 2px solid rgba(16, 185, 129, 0.15); }
.timeline-node { position: relative; margin-bottom: 4rem; }
.timeline-node:last-child { margin-bottom: 0; }
.timeline-node::before { content: ''; position: absolute; left: calc(-2rem - 6px); top: 6px; width: 10px; height: 10px; background-color: var(--bg-color); border: 2px solid var(--accent-color); border-radius: 50%; z-index: 5; }
.node-meta { font-size: 0.8rem; font-weight: 700; color: var(--accent-color); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 0.5rem; }
.node-content h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 0.5rem; }
.node-content p { opacity: 0.75; font-size: 0.95rem; }

/* New Content Block: Hardware Matrix Standards Table */
.hardware-specs-section {
    padding: 6rem 8%;
    background-color: var(--bg-color);
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background-color: var(--card-bg);
}

[data-theme="light"] .table-responsive {
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.specs-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.95rem;
}

.specs-table th {
    background-color: rgba(255, 255, 255, 0.02);
    color: var(--text-color);
    font-weight: 700;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

[data-theme="light"] .specs-table th {
    background-color: rgba(0, 0, 0, 0.02);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.specs-table td {
    padding: 1.5rem;
    color: var(--text-color);
    opacity: 0.85;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    vertical-align: top;
}

[data-theme="light"] .specs-table td {
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.specs-table tbody tr:last-child td {
    border-bottom: none;
}

.specs-table td strong {
    display: block;
    margin-bottom: 0.25rem;
}

/* New Content Block: Strategic Support Arenas Grid */
.strategic-focus-section {
    padding: 6rem 8%;
    background-color: var(--bg-color);
    border-top: 1px solid rgba(255, 255, 255, 0.02);
}

.focus-matrix-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.focus-matrix-card {
    background-color: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.04);
    padding: 2.5rem;
    border-radius: 14px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

[data-theme="light"] .focus-matrix-card {
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.focus-matrix-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.focus-number {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-color);
    text-transform: uppercase;
    display: block;
    margin-bottom: 1rem;
    letter-spacing: 1px;
}

.focus-matrix-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.focus-matrix-card p {
    font-size: 0.95rem;
    opacity: 0.75;
    line-height: 1.5;
}

/* Portfolio Section */
.portfolio-section { padding: 6rem 8%; background: var(--bg-color); border-top: 1px solid rgba(255, 255, 255, 0.03); }
.filter-wrapper { display: flex; justify-content: center; gap: 1rem; margin-bottom: 3rem; }
.filter-btn { background: transparent; border: 1px solid rgba(255, 255, 255, 0.1); color: var(--text-color); padding: 0.6rem 1.6rem; border-radius: 30px; cursor: pointer; font-weight: 500; transition: all 0.2s; }
[data-theme="light"] .filter-btn { border: 1px solid rgba(0, 0, 0, 0.1); }
.filter-btn.active, .filter-btn:hover { background: var(--accent-color); color: #FFF !important; border-color: var(--accent-color); }
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2.5rem; }
.portfolio-item { background: var(--card-bg); border-radius: 14px; overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.03); transition: opacity 0.4s ease, transform 0.4s ease; }
.project-image-placeholder { height: 240px; position: relative; padding: 1.5rem; }
.commercial-img { background: linear-gradient(135deg, #0f172a, #1e1b4b); }
.storage-img { background: linear-gradient(135deg, #022c22, #064e3b); }
.agro-img { background: linear-gradient(135deg, #14532d, #0f172a); }
.proj-badge { background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(4px); color: var(--accent-color); padding: 0.3rem 0.8rem; border-radius: 6px; font-size: 0.75rem; font-weight: 600; position: absolute; bottom: 1.5rem; left: 1.5rem; }
.project-details { padding: 1.5rem; }
.project-details h4 { font-size: 1.2rem; font-weight: 700; margin-bottom: 0.5rem; }
.project-details p { opacity: 0.7; font-size: 0.9rem; }

/* Corporate Profile & What We Do Section Layout */
.about-corporate-section {
    padding: 8rem 8%;
    background-color: var(--bg-color);
    border-top: 1px solid rgba(255, 255, 255, 0.02);
    transition: background 0.3s ease;
}

.about-grid-container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 5rem;
    align-items: start;
}

.premium-lead {
    font-size: 1.35rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--text-color);
    margin-bottom: 1.5rem;
    letter-spacing: -0.2px;
}

.body-desc {
    font-size: 1.05rem;
    opacity: 0.8;
    color: var(--text-color);
    margin-bottom: 3.5rem;
}

/* Mission & Vision Cards */
.mission-vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.mv-card {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

[data-theme="light"] .mv-card {
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.mv-card h4 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.75rem;
}

.mv-card p {
    font-size: 0.95rem;
    opacity: 0.75;
    line-height: 1.5;
}

/* What We Do Column Sticky Panel */
.what-we-do-block {
    position: relative;
}

.wwd-sticky-card {
    background-color: var(--card-bg);
    padding: 3.5rem 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .wwd-sticky-card {
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.02);
}

.wwd-sticky-card h3 {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.wwd-intro {
    font-size: 0.95rem;
    opacity: 0.7;
    margin-bottom: 2rem;
}

.wwd-list {
    list-style: none;
}

.wwd-list li {
    font-size: 0.95rem;
    opacity: 0.85;
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
    position: relative;
    line-height: 1.6;
}

.wwd-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--accent-color);
    font-weight: 700;
}

.wwd-list li:last-child {
    margin-bottom: 0;
}

/* New Content Block: Homepage CTA Institutional Alignment Portal Banner */
.homepage-cta-portal {
    padding: 6rem 8%;
    background-color: var(--bg-color);
}

.portal-cta-card {
    background: linear-gradient(135deg, var(--card-bg) 0%, #0D1424 100%);
    border: 1px solid rgba(16, 185, 129, 0.15);
    padding: 4.5rem 3.5rem;
    border-radius: 24px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .portal-cta-card {
    background: linear-gradient(135deg, #FFFFFF 0%, #F1F5F9 100%);
    border: 1px solid rgba(16, 185, 129, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.02);
}

.portal-cta-card h2 {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 1rem;
}

.portal-cta-card p {
    font-size: 1.1rem;
    opacity: 0.8;
    max-width: 680px;
    margin: 0 auto 2.5rem auto;
    line-height: 1.6;
}

.portal-actions {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

/* Contact Form Section Styles */
.contact-section {
    padding: 6rem 8%;
    background-color: var(--bg-color);
    border-top: 1px solid rgba(255, 255, 255, 0.02);
}
.premium-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.premium-form input, .premium-form textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    background-color: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-color);
    border-radius: 8px;
    font-family: var(--font-main);
    font-size: 1rem;
}
[data-theme="light"] .premium-form input, [data-theme="light"] .premium-form textarea {
    border: 1px solid rgba(0, 0, 0, 0.1);
}
.premium-form button {
    cursor: pointer;
    border: none;
    align-self: flex-start;
}

/* Modal Popup Window Styles */
.overlay-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(7, 10, 19, 0.8);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.overlay-container.visible {
    opacity: 1;
    pointer-events: auto;
}

.overlay-modal {
    background-color: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 3.5rem;
    border-radius: 20px;
    width: 90%;
    max-width: 650px;
    position: relative;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

[data-theme="light"] .overlay-modal {
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.05);
}

.overlay-container.visible .overlay-modal {
    transform: translateY(0);
}

.close-overlay {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    background: transparent;
    border: none;
    color: var(--text-color);
    font-size: 2rem;
    cursor: pointer;
    opacity: 0.6;
    transition: opacity 0.2s;
}

.close-overlay:hover {
    opacity: 1;
}

#overlay-content h3 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-color);
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

#overlay-content p {
    font-size: 1.05rem;
    opacity: 0.8;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

#overlay-content ul {
    padding-left: 1.5rem;
}

#overlay-content ul li {
    font-size: 1rem;
    opacity: 0.85;
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

/* Premium Form Alignment & Grouping */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: left;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0.9;
    color: var(--text-color);
}

/* Formspree Status Alerts Container Box */
.form-alert {
    max-width: 600px;
    margin: 0 auto 2rem auto;
    padding: 1.5rem 2rem;
    border-radius: 12px;
    text-align: left;
    line-height: 1.5;
}

.status-success {
    background-color: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--accent-color);
}

.status-success h3 {
    color: var(--accent-color);
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.status-success p {
    font-size: 0.95rem;
    opacity: 0.9;
}

.status-error {
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid #EF4444;
    color: #FCA5A5;
    font-size: 0.95rem;
}

/* Field Level Dynamic Error Typography */
.field-error-msg {
    color: #FCA5A5;
    font-size: 0.85rem;
    font-weight: 500;
    margin-top: 0.25rem;
    display: block;
}

/* Accessibility Highlight on Validation Failure */
[aria-invalid="true"] {
    border-color: #EF4444 !important;
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.2);
}

/* Submit Disabled State Utility */
button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background-color: var(--accent-hover);
}

/* Page Architecture Utilities */
.page-container {
    padding: 10rem 8% 6rem 8%;
    background-color: var(--bg-color);
    min-height: 100vh;
}

.page-hero {
    max-width: 800px;
    margin-bottom: 5rem;
}

.page-hero h1 {
    font-size: 3.8rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1.5px;
    margin-bottom: 1.5rem;
}

.lead-text {
    font-size: 1.25rem;
    opacity: 0.8;
    line-height: 1.6;
}

/* Detailed Solutions & Case Studies Layouts */
.detailed-solutions-grid {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.detailed-solution-block {
    background-color: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.03);
    padding: 4rem;
    border-radius: 20px;
}

.solution-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.tech-tag {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--accent-color);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}

.detailed-solution-block ul {
    margin-top: 1.5rem;
    padding-left: 1.5rem;
}

.detailed-solution-block ul li {
    margin-bottom: 0.75rem;
    opacity: 0.85;
}

/* Case Studies Panels */
.case-studies-container {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.case-study-card {
    display: grid;
    grid-template-columns: 350px 1fr;
    background-color: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.cs-image-box {
    height: 100%;
    min-height: 250px;
    position: relative;
}

.commercial-gradient { background: linear-gradient(135deg, #0f172a, #1e1b4b); }
.agro-gradient { background: linear-gradient(135deg, #14532d, #0f172a); }

.cs-badge {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    background-color: rgba(0,0,0,0.6);
    color: var(--accent-color);
    padding: 0.3rem 0.8rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
}

.cs-content { padding: 3rem; }
.cs-content h4 { font-size: 1.5rem; font-weight: 700; margin-bottom: 1rem; }
.cs-desc { opacity: 0.8; margin-bottom: 2rem; font-size: 1rem; }
.cs-specs { display: flex; gap: 2rem; font-size: 0.9rem; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 1.5rem; }

/* Premium Corporate Footer Layout */
.corporate-footer {
    background-color: #070A12;
    padding: 6rem 8% 2rem 8%;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    color: var(--text-color);
}

.footer-top-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 4rem;
    padding-bottom: 4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Brand Grid Details styling */
.footer-brand-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.brand-mission-statement {
    font-size: 0.95rem;
    opacity: 0.7;
    line-height: 1.6;
    max-width: 320px;
}

.social-links-row {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
}

.social-links-row a {
    text-decoration: none;
    font-size: 1.2rem;
    opacity: 0.6;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.social-links-row a:hover {
    opacity: 1;
    transform: translateY(-2px);
}

/* Link Matrices Layout blocks */
.footer-links-column h4 {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 1.75rem;
    color: var(--text-color);
}

.footer-links-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links-column ul li {
    margin-bottom: 0.85rem;
}

.footer-links-column ul li a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.95rem;
    opacity: 0.65;
    transition: color 0.2s ease, opacity 0.2s ease;
}

.footer-links-column ul li a:hover {
    color: var(--accent-color);
    opacity: 1;
}

/* Contact Specific Alignment Lists */
.contact-details-list li {
    font-size: 0.95rem;
    margin-bottom: 1.25rem !important;
    line-height: 1.5;
}

.contact-details-list strong {
    display: block;
    font-weight: 600;
    opacity: 0.9;
    margin-bottom: 0.25rem;
}

.contact-details-list a {
    color: var(--accent-color) !important;
    opacity: 1 !important;
}

/* Footer Bottom Strip Baseline Elements */
.footer-bottom-baseline {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    font-size: 0.85rem;
    opacity: 0.5;
}

.baseline-policies {
    display: flex;
    gap: 2rem;
}

.baseline-policies a {
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.2s;
}

.baseline-policies a:hover {
    color: var(--accent-color);
}

/* Responsive Media Queries Configuration */
@media (max-width: 1024px) {
    .navbar { padding: 1.5rem 5%; }
    .hero { padding: 0 5%; gap: 2rem; }
    .welcome-section, .about-corporate-section, .process-section, .hardware-specs-section, .strategic-focus-section, .why-choose-us-section, .metrics-section, .portfolio-section, .homepage-cta-portal, .contact-section { padding: 6rem 5%; }
    .about-grid-container { grid-template-columns: 1fr; gap: 3.5rem; }
    .footer-top-grid { grid-template-columns: repeat(2, 1fr); gap: 3rem; }
}

@media (max-width: 768px) {
    .hero { grid-template-columns: 1fr; text-align: center; padding-top: 140px; gap: 2rem; }
    .hero-content h1 { font-size: 2.8rem; }
    .hero-content p { margin: 0 auto 2.5rem auto; }
    .hero-actions { justify-content: center; }
    .welcome-grid-container { grid-template-columns: 1fr; gap: 2.5rem; }
    .timeline-container { padding-left: 1.5rem; }
    .timeline-node::before { left: calc(-1.5rem - 6px); }
    .case-study-card { grid-template-columns: 1fr; }
    .page-hero h1 { font-size: 2.8rem; }
    .detailed-solution-block { padding: 2.5rem; }
    .portal-cta-card { padding: 3rem 2rem; }
    .portal-cta-card h2 { font-size: 1.8rem; }
    .filter-wrapper { flex-wrap: wrap; }
}

@media (max-width: 600px) {
    .navbar { flex-direction: column; gap: 1rem; padding: 1.5rem 0; position: relative; background-color: var(--bg-color); }
    .nav-links { flex-wrap: wrap; justify-content: center; gap: 1rem; }
    .nav-links a { margin-left: 0; padding: 0 0.5rem; }
    .theme-btn { margin-left: 0; margin-top: 0.5rem; }
    .mission-vision-grid { grid-template-columns: 1fr; }
    .footer-top-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .footer-bottom-baseline { flex-direction: column; gap: 1rem; text-align: center; }
    .baseline-policies { justify-content: center; gap: 1.5rem; }
}


/* Why Choose Us Section Grid Layout */
.why-choose-us-section {
    padding: 6rem 8%;
    background-color: var(--bg-color);
}

.value-row-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-top: 3.5rem;
}

.value-box {
    background-color: var(--card-bg);
    padding: 2.5rem 2rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: transform 0.3s ease, border-color 0.3s ease;
    text-align: left;
}

[data-theme="light"] .value-box {
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.value-box:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
}

.value-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
    display: block;
}

.value-box h5 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-color);
}

.value-box p {
    font-size: 0.95rem;
    opacity: 0.75;
    line-height: 1.5;
}

/* Premium Two-Column Contact Page Layout */
.contact-grid-layout {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 4rem;
    margin-top: 4rem;
    margin-bottom: 5rem;
    align-items: start;
}

.partnership-info-block {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.info-card-segment {
    background-color: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.03);
    padding: 3rem 2.5rem;
    border-radius: 16px;
}

[data-theme="light"] .info-card-segment {
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.info-card-segment h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
    color: var(--text-color);
}

/* Premium Tags/Badges Grid */
.opp-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 1rem;
}

.opp-tags span {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 0.6rem 1.2rem;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-color);
    transition: all 0.3s ease;
}

[data-theme="light"] .opp-tags span {
    background-color: rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.opp-tags span:hover {
    border-color: var(--accent-color);
    background-color: rgba(16, 185, 129, 0.05);
}

/* Premium Styling for Right Column Intake Wrapper */
.contact-form-wrapper {
    background-color: var(--card-bg);
    padding: 3.5rem 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .contact-form-wrapper {
    border: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.02);
}

/* Responsive wrap breakpoint */
@media (max-width: 900px) {
    .contact-grid-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}


/* Update Core Theme Variables to Support Dynamic Contrast Layers */
:root {
    --bg-color: #0B0F19; 
    --text-color: #F3F4F6;
    --accent-color: #10B981; 
    --accent-hover: #059669;
    --card-bg: #111827;
    --font-main: 'Plus Jakarta Sans', sans-serif;
    
    /* New theme dynamic styling states */
    --cta-overlay: linear-gradient(135deg, rgba(11, 15, 25, 0.94) 0%, rgba(17, 24, 39, 0.96) 100%);
    --cta-border: rgba(16, 185, 129, 0.15);
}

[data-theme="light"] {
    --bg-color: #FAFAFA;
    --text-color: #111827;
    --card-bg: #FFFFFF;
    --accent-color: #059669;
    
    /* New light mode variables for legible layouts */
    --cta-overlay: linear-gradient(135deg, rgba(255, 255, 255, 0.92) 0%, rgba(243, 244, 246, 0.95) 100%);
    --cta-border: rgba(5, 150, 105, 0.2);
}

/* Ensure body paragraphs inherit the contrast variables cleanly */
.portal-cta-card h2, .portal-cta-card p {
    color: var(--text-color) !important;
}

/* Reset social link styles for standard display profiles */
.social-links-row {
    display: flex;
    gap: 1.25rem;
    align-items: center;
    margin-top: 0.5rem;
}

.social-links-row a img {
    opacity: 0.75;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.social-links-row a img:hover {
    opacity: 1;
    transform: translateY(-2px);
}


/* Premium Dynamic Corporate Footer Styles */
.corporate-footer {
    background-color: #070A12; /* Default Dark Mode Background */
    color: #F3F4F6 !important; /* Default Dark Mode Text */
    padding: 6rem 8% 2rem 8%;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

/* Ensure all links and headers inside the footer remain white/readable in Dark Mode */
.footer-links-column h4 {
    color: #FFFFFF !important;
}

.footer-links-column ul li a,
.brand-mission-statement,
.footer-bottom-baseline p,
.baseline-policies a {
    color: rgba(255, 255, 255, 0.7) !important;
}

.footer-links-column ul li a:hover,
.baseline-policies a:hover {
    color: var(--accent-color) !important;
}

/* --- Light Mode Footer Override Layout --- */
[data-theme="light"] .corporate-footer {
    background-color: #F1F5F9 !important; /* Smooth clean light grey background */
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

/* Fix text and link colors for crisp contrast in Light Mode */
[data-theme="light"] .footer-links-column h4 {
    color: #111827 !important; /* Rich deep dark grey header text */
}

[data-theme="light"] .footer-links-column ul li a,
[data-theme="light"] .brand-mission-statement,
[data-theme="light"] .footer-bottom-baseline p,
[data-theme="light"] .baseline-policies a,
[data-theme="light"] .contact-details-list strong {
    color: #4B5563 !important; /* High contrast legible body text */
}

/* Keep active hover states looking sharp in Light Mode */
[data-theme="light"] .footer-links-column ul li a:hover,
[data-theme="light"] .baseline-policies a:hover {
    color: #059669 !important; /* SkyGreen premium accent green */
}






/* Custom Call-to-Action Translucency Override */
.homepage-cta-portal .portal-cta-card, 
.hsse-compliance .portal-cta-card {
    background-image: linear-gradient(135deg, rgba(11, 15, 25, 0.45) 0%, rgba(17, 24, 39, 0.65) 100%), url('assets/partnership-bg.jpeg') !important;
}

[data-theme="light"] .homepage-cta-portal .portal-cta-card,
[data-theme="light"] .hsse-compliance .portal-cta-card {
    background-image: linear-gradient(135deg, rgba(255, 255, 255, 0.5) 0%, rgba(243, 244, 246, 0.7) 100%), url('assets/partnership-bg.jpeg') !important;
}

.portal-cta-card h2 {
    color: #FFFFFF !important;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.85) !important;
}

.portal-cta-card p {
    color: #F3F4F6 !important;
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.85) !important;
}