:root {
    /* Color Palette - Tech & Luxury */
    --bg-primary: #0a0b10;
    --bg-secondary: #0f172a;
    --accent-primary: #2d8a39;
    /* Emerald Green from Logo */
    --accent-secondary: #1a365d;
    /* Deep Navy from Logo */
    --text-primary: #f8f9fa;
    --text-secondary: #94a3b8;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);

    /* Typography */
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Outfit', var(--font-main);

    /* Spacing */
    --section-padding: 100px 20px;
    --max-width: 1200px;
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3 {
    font-family: var(--font-heading);
    font-weight: 700;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
}

/* Glassmorphism utility */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
}

/* Navbar Styles */
header {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: var(--max-width);
    z-index: 1000;
    padding: 15px 30px;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
}

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

.logo span {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Hero Section Styles */
#hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle at top right, rgba(45, 138, 57, 0.1), transparent),
        radial-gradient(circle at bottom left, rgba(26, 54, 93, 0.1), transparent);
}

#hero h1 {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    line-height: 1.1;
    margin-bottom: 20px;
}

#hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 40px;
}

.gradient-text {
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Button Styles */
.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.btn {
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    box-shadow: 0 10px 20px rgba(45, 138, 57, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(45, 138, 57, 0.4);
}

.btn-secondary {
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    background: var(--glass-bg);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Sections */
section {
    padding: var(--section-padding);
}

.bg-alt {
    background: var(--bg-secondary);
}

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

/* About / Mission Section */
.about-flex {
    display: flex;
    align-items: center;
    gap: 60px;
    max-width: 1000px;
    margin: 0 auto;
}

.about-content p {
    font-size: 1.25rem;
    /* Increased font size */
    line-height: 1.8;
    color: var(--text-primary);
    margin-top: 20px;
}

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

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
}

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

.service-card {
    padding: 40px;
    text-align: center;
    transition: transform 0.3s ease;
}

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

.service-card .icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

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

.service-card p {
    color: var(--text-secondary);
}

.glass-section {
    background: linear-gradient(180deg, var(--bg-primary), var(--bg-secondary));
    padding: 150px 20px;
}

/* Partners Section */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.partner-card {
    padding: 20px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    overflow: hidden;
}

.partner-card:hover {
    background: rgba(45, 138, 57, 0.05);
    border-color: var(--accent-primary);
    transform: translateY(-5px);
}

.card-mockup {
    width: 100%;
    height: 180px;
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
    background: #000;
    border: 1px solid var(--glass-border);
}

.card-mockup img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.85;
    transition: opacity 0.3s ease;
}

.partner-card:hover .card-mockup img {
    opacity: 1;
}

.partner-logo-box {
    height: 60px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--text-primary);
}

.partner-card h4 {
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--text-primary);
    letter-spacing: 1px;
    text-transform: uppercase;
}

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

.partner-card ul li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 8px;
    position: relative;
    padding-left: 15px;
}

.partner-card ul li::before {
    content: "•";
    color: var(--accent-primary);
    position: absolute;
    left: 0;
}

.partner-card ul li::before {
    content: "•";
    color: var(--accent-primary);
    position: absolute;
    left: 0;
}

/* Categorized Partners Styles */
.partners-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
    font-size: 1.2rem;
    color: var(--text-secondary);
}

.partners-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.category-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.category-header {
    background: var(--accent-primary);
    color: white;
    padding: 15px;
    border-radius: 12px 12px 0 0;
    text-align: center;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.category-body {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-top: none;
    border-radius: 0 0 12px 12px;
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
}

.partner-logo-item {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.partner-logo-item:hover {
    opacity: 1;
}

.strategic-container {
    display: flex;
    align-items: center;
    border: 1px solid #ffffff;
    /* Crisp White Line */
    border-radius: 24px;
    padding: 60px 40px;
    margin-top: 100px;
    gap: 40px;
    background: rgba(255, 255, 255, 0.02);
    position: relative;
    width: 100%;
}

.vertical-logo {
    flex-shrink: 0;
    width: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 1px solid rgba(255, 255, 255, 0.2);
    /* Subtle divider */
    padding-right: 40px;
}

.vertical-logo img {
    width: 240px;
    height: auto;
    transform: rotate(-90deg) translateY(-5px);
    filter: brightness(0) invert(1);
    /* Sharp white logo */
}

/* Force Horizontal Row for Strategic Grid */
.strategic-container .partners-grid {
    flex-grow: 1;
    margin-top: 0;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

@media (max-width: 1200px) {
    .strategic-container .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .strategic-container {
        flex-direction: column;
        padding: 40px 20px;
    }

    .vertical-logo {
        width: 100%;
        margin-bottom: 20px;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        padding-right: 0;
        padding-bottom: 40px;
        height: auto;
    }

    .vertical-logo img {
        transform: rotate(0);
        width: 180px;
    }

    .strategic-container .partners-grid {
        grid-template-columns: 1fr;
    }
}

.partner-logo-item img {
    height: 28px;
    width: auto;
    max-width: 140px;
    filter: brightness(0) invert(1);
    opacity: 0.75;
    transition: all 0.3s ease;
    object-fit: contain;
}

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

/* Footer & Contact */
footer {
    padding: 100px 20px 40px;
    background: var(--bg-secondary);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-info p {
    margin-top: 15px;
    color: var(--text-secondary);
}

.contact-links a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s;
}

.contact-links a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.sustainability-feature {
    margin-top: 50px;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    position: relative;
    max-width: 600px;
    /* Made even smaller */
    margin-left: auto;
    margin-right: auto;
}

.sustainability-feature img {
    width: 100%;
    height: auto;
    display: block;
    filter: brightness(0.9) contrast(1.1);
    transition: transform 0.8s ease;
}

.feature-caption {
    margin-top: 15px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-style: italic;
    letter-spacing: 0.5px;
}

.sustainability-feature:hover img {
    transform: scale(1.02);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.8s ease forwards;
}