:root {
    --primary: #17cf54;
    --background-light: #f6f8f6;
    --background-dark: #112116;
    --text-light: #0e1b12;
    --text-dark: #f6f8f6;
    --surface-light: #ffffff;
    --surface-dark: #1a2e20;
    --border-light: #e7f3eb;
    --border-dark: #2a4b34;
    --muted-light: #4e9767;
    --muted-dark: #a7d7b6;
    --font-display: 'Manrope', sans-serif;
    --radius-default: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
}

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

body {
    font-family: var(--font-display);
    background-color: var(--background-light);
    color: var(--text-light);
    transition: background-color 0.3s, color 0.3s;
}

body.dark {
    background-color: var(--background-dark);
    color: var(--text-dark);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Header Styles */
header {
    border-bottom: 1px solid var(--border-light);
    transition: border-color 0.3s;
}

body.dark header {
    border-bottom-color: var(--border-dark);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 5rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo svg {
    height: 2rem;
    width: 2rem;
    color: var(--primary);
}

.logo h2 {
    font-size: 1.5rem;
    font-weight: bold;
}

nav {
    display: none;
}

nav.show {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--surface-light);
    border-top: 1px solid var(--border-light);
    padding: 1rem;
    gap: 1rem;
}

body.dark nav {
    background-color: var(--surface-dark);
    border-top-color: var(--border-dark);
}

nav a {
    text-decoration: none;
    color: var(--text-light);
    font-size: 1rem;
    font-weight: 500;
}

body.dark nav a {
    color: var(--text-dark);
}

nav a:hover {
    color: var(--primary);
    transition: color 0.2s;
}

.nav-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    border-radius: 0.25rem;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn:hover {
    background-color: rgba(23, 207, 84, 0.1);
}

.mobile-menu-btn svg {
    height: 1.5rem;
    width: 1.5rem;
}

.hidden-md {
    display: none;
}

@media (min-width: 768px) {
    .hidden-md {
        display: flex;
    }

    .mobile-menu-btn {
        display: none;
    }

    nav.show {
        position: static;
        display: flex;
        flex-direction: row;
        background: none;
        border: none;
        padding: 0;
    }

    .nav-links {
        flex-direction: row;
        gap: 2rem;
    }
}

/* Main Content */
.main-content {
    flex-grow: 1;
}

/* Hero Section */
.hero {
    position: relative;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://lh3.googleusercontent.com/aida-public/AB6AXuA87YPzcCTQMmY4Ytdm16fGMsPjtn6B6UFlJPknqwSEuxR7L7mlIDankCIJnvkSutZh6wB_F6Gzm4KCFppBYM__RBTrYZCLsyRKX486P2lxwANMIxoAb78tn5jqS4y3QwjSDQ4bR1HXO1YkN2YLE7LoVCIHzpsooWD-TUr5TLdjRSHEhA9luXMWz8UC1ORoOhsooa9tKz7xyq-HShpArem2DlV-GgsYLWpaon9Snh_M6rPyLm-jsNaaVePLeve53xdPzR_PjUvjTv8F');
    background-size: cover;
    background-position: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
}

.hero-content {
    position: relative;
    padding: 6rem 1rem;
    text-align: center;
    color: white;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.1;
}

.hero p {
    margin-top: 1rem;
    font-size: 1rem;
}

.hero-btn {
    display: none; /* Hide the button as requested */
}

@media (min-width: 640px) {
    .hero h1 {
        font-size: 3rem;
    }

    .hero p {
        font-size: 1.25rem;
    }
}

@media (min-width: 768px) {
    .hero h1 {
        font-size: 4rem;
    }

    .hero p {
        font-size: 1.5rem;
    }

    .hero-content {
        padding: 8rem 1rem;
    }
}

@media (min-width: 1024px) {
    .hero h1 {
        font-size: 5rem;
    }

    .hero-content {
        padding: 12rem 1rem;
    }
}

/* Subsidiaries Section */
.subsidiaries {
    padding: 3rem 0;
}

@media (min-width: 768px) {
    .subsidiaries {
        padding: 5rem 0;
    }
}

.section-title {
    font-size: 1.875rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 2rem;
}

@media (min-width: 640px) {
    .section-title {
        font-size: 2rem;
    }
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.25rem;
    }
}

.subsidiaries-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
}

@media (min-width: 640px) {
    .subsidiaries-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (min-width: 1024px) {
    .subsidiaries-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.card {
    background-color: var(--surface-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s;
}

body.dark .card {
    background-color: var(--surface-dark);
}

.card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.card-image {
    height: 10rem;
    background-size: cover;
    background-position: center;
}

@media (min-width: 640px) {
    .card-image {
        height: 12rem;
    }
}

.card-content {
    padding: 1.25rem;
}

.card h3 {
    font-size: 1.25rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.card p {
    color: var(--muted-light);
    font-size: 0.875rem;
}

body.dark .card p {
    color: var(--muted-dark);
}

/* Footer */
footer {
    background-color: var(--surface-light);
    border-top: 1px solid var(--border-light);
    transition: background-color 0.3s, border-color 0.3s;
}

body.dark footer {
    background-color: var(--surface-dark);
    border-top-color: var(--border-dark);
}

.footer-content {
    padding: 1.5rem 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

@media (min-width: 768px) {
    .footer-content {
        flex-direction: row;
        gap: 0;
    }
}

.footer-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 768px) {
    .footer-links {
        flex-direction: row;
        gap: 1.5rem;
    }
}

.footer-links a {
    color: var(--muted-light);
    text-decoration: none;
    transition: color 0.2s;
    font-size: 0.875rem;
}

body.dark .footer-links a {
    color: var(--muted-dark);
}

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

.footer-copyright {
    text-align: center;
    font-size: 0.875rem;
    color: var(--muted-light);
}

body.dark .footer-copyright {
    color: var(--muted-dark);
}

@media (min-width: 768px) {
    .footer-copyright {
        text-align: right;
    }
}