:root {
    --bg-dark: #0B0F19;
    --bg-surface: #131828;
    --border-color: #2a3042;
    --text-primary: #F0F4F8;
    --text-secondary: #9BA4B5;
    --accent-blue: #00A9FF;
    --accent-blue-hover: #33BBFF;
    --gradient: linear-gradient(90deg, var(--accent-blue), #007BFF);
    --font-family: 'Poppins', sans-serif;
    --header-height: 70px;
}

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

html {
    scroll-behavior: smooth;
}

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

a {
    text-decoration: none;
    color: var(--accent-blue);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-blue-hover);
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 8%;
    height: var(--header-height);
    z-index: 101;
    background: rgba(11, 15, 25, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logo-accent {
    color: var(--accent-blue);
    font-weight: 500;
}

.navbar {
    display: flex;
    align-items: center;
}

.navbar a {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-left: 2rem;
}

.navbar a:hover,
.navbar a.active {
    color: var(--text-primary);
}

#menu-icon {
    font-size: 2.5rem;
    color: var(--text-primary);
    cursor: pointer;
    display: none;
    z-index: 103;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: -320px;
    width: 320px;
    height: 100vh;
    background: rgba(19, 24, 40, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-left: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 1.5rem 0;
    z-index: 102;
    transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow-y: auto;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu .top-controls {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    height: var(--header-height);
    padding: 0 1.5rem;
}

.mobile-menu .top-controls i {
    font-size: 2.5rem;
    cursor: pointer;
}

.mobile-menu .menu-list {
    flex-grow: 1;
    padding: 0 1.5rem;
}

.mobile-menu .menu-item {
    display: block;
    margin: 0.5rem 0;
}

.mobile-menu .menu-item > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-primary);
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
}

.mobile-menu .menu-item i.bx-chevron-down {
    transition: transform 0.3s ease;
}

.mobile-menu .menu-item.open i.bx-chevron-down {
    transform: rotate(180deg);
}

.mobile-menu .submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-in-out;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 4px;
}

.mobile-menu .submenu a {
    display: block;
    font-size: 1rem;
    color: var(--text-secondary);
    padding: 0.6rem 1.5rem;
}

.mobile-menu .menu-buttons {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    border-top: 1px solid var(--border-color);
}

.cta-button {
    display: inline-block;
    background: var(--accent-blue);
    color: var(--bg-dark);
    font-weight: 600;
    padding: 0.8rem 1.8rem;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid var(--accent-blue);
    text-align: center;
}

.cta-button-outline {
    display: inline-block;
    background: transparent;
    color: var(--accent-blue);
    font-weight: 600;
    padding: 0.8rem 1.8rem;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid var(--accent-blue);
    text-align: center;
}

.cta-button-outline:hover {
    background: rgba(0, 169, 255, 0.1);
}

.scrim {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.scrim.active {
    opacity: 1;
    pointer-events: auto;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
    min-height: calc(100vh - 70px);
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-align: center;
}

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

.language-toggle button {
    background: var(--bg-surface);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-family);
    font-size: 1rem;
}

.language-toggle button.active,
.language-toggle button:hover {
    background: var(--accent-blue);
    color: var(--bg-dark);
    border-color: var(--accent-blue);
}

.last-updated {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-size: 0.9rem;
}

.legal-content h2 {
    font-size: 1.8rem;
    margin-top: 2rem;
    margin-bottom: 0.8rem;
    color: var(--accent-blue);
}

.legal-content h3 {
    font-size: 1.3rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.legal-content p, 
.legal-content ul,
.legal-content ol {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 1rem;
}

.legal-content ul, 
.legal-content ol {
    margin-left: 20px;
    padding-left: 10px;
}

.legal-content li {
    margin-bottom: 0.5rem;
}

.hidden {
    display: none;
}

.footer {
    padding: 6rem 8% 2rem;
    border-top: 1px solid var(--border-color);
    margin-top: 6rem;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1.5fr 1.5fr;
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.footer-col h3 {
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
    color: var(--text-primary);
    font-weight: 600;
}

.footer-col a,
.footer-col p {
    display: block;
    margin-bottom: 0.6rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
    transition: color 0.3s ease, padding-left 0.3s ease;
}

.footer-col a:hover {
    color: var(--accent-blue);
    padding-left: 5px;
}

.footer-col .logo {
    font-size: 1.6rem;
    display: block;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-col .logo:hover {
    padding-left: 0;
    color: var(--text-primary);
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-icons a {
    font-size: 1.8rem;
    color: var(--text-secondary);
    margin-bottom: 0;
}

.social-icons a:hover {
    color: var(--accent-blue);
    transform: scale(1.1);
    padding-left: 0;
}

.footer-bottom {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

@media (max-width: 992px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .header { padding: 1rem 5%; }
    #menu-icon { display: block; }
    .navbar { display: none; }
    .mobile-menu { width: 80%; right: -80%; }
    .footer {
        margin-top: 4rem;
        padding: 4rem 5% 2rem;
    }
    .footer-container {
        grid-template-columns: 1fr;
        text-align: left;
    }
    .footer-col p {
        margin: 0 0 1rem 0;
    }
    .social-icons {
        justify-content: flex-start;
    }
    .footer-col a:hover {
        padding-left: 5px;
    }
}