:root {
    /* Colors */
    --color-bg: #0f1219;
    --color-bg-secondary: #1a1f2b;
    --color-bg-card: #232938;
    --color-primary: #ffcc00;
    --color-primary-hover: #e6b800;
    --color-accent: #00e5ff;
    --color-accent-hover: #00b8cc;
    --color-text-main: #ffffff;
    --color-text-muted: #a0a5b9;
    --color-border: #353c4d;
    --color-success: #2ecc71;
    --color-danger: #e74c3c;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #ffcc00 0%, #ff9900 100%);
    --gradient-dark: linear-gradient(180deg, rgba(26, 31, 43, 0.95) 0%, rgba(15, 18, 25, 0.95) 100%);
    --gradient-hero: linear-gradient(135deg, #1e2535 0%, #0f1219 100%);

    /* Typography */
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-lg: 1.125rem;
    --fs-xl: 1.25rem;
    --fs-2xl: clamp(1.5rem, 3vw, 2rem);
    --fs-3xl: clamp(2rem, 5vw, 3rem);

    /* Spacing & Layout */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --container-width: 1200px;
    --header-height: 80px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Effects */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 15px rgba(255, 204, 0, 0.3);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

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

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

a:hover {
    color: var(--color-accent);
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-md);
}

ul, ol {
    list-style-position: inside;
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-sm);
}

li {
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-muted);
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-muted);
}

/* --- Typography Hierarchy --- */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-text-main);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1[style] {
    font-size: var(--fs-3xl) !important;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
    margin-bottom: var(--spacing-lg) !important;
}

h2 {
    font-size: var(--fs-2xl);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

/* --- Container --- */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* --- Header --- */
header {
    background: rgba(15, 18, 25, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-sm) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--header-height);
    display: flex;
    align-items: center;
}

/* Header Links/Logo Placeholders since images are missing */
.men1 a {
    display: block;
    width: 150px;
    height: 40px;
    background: #353c4d; /* Placeholder */
    border-radius: var(--radius-sm);
    position: relative;
    overflow: hidden;
}

.men1 a::after {
    content: 'LOGO';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.2);
    font-weight: bold;
}

/* Mobile Header Specifics */
header.mob {
    display: none;
    height: auto;
    flex-direction: column;
}

.mob .container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.menn {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    width: 100%;
}

.men3, .men4 {
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--fs-sm);
    text-transform: uppercase;
    transition: var(--transition);
    text-align: center;
    cursor: pointer;
}

.men3 {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    color: var(--color-text-main);
}

.men3:hover {
    background: var(--color-border);
}

.men4 {
    background: var(--gradient-primary);
    color: #000;
    box-shadow: var(--shadow-glow);
}

.men4:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 204, 0, 0.5);
}

/* --- Hero Section (.joyl-slide) --- */
.joyl-slide {
    position: relative;
    padding: var(--spacing-xl) 0;
    background: var(--gradient-hero);
    min-height: 400px;
    display: flex;
    align-items: center;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    margin-bottom: var(--spacing-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* Abstract decorations for hero */
.joyl-slide::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,204,0,0.1) 0%, rgba(0,0,0,0) 70%);
    z-index: 0;
}

.jou-abs {
    position: relative;
    z-index: 2;
    width: 100%;
}

.main1 {
    /* Placeholder for hero content/image */
    min-height: 200px;
}

/* Empty links in hero acting as overlay/click area */
.joyl-slide > a.href {
    position: absolute;
    inset: 0;
    z-index: 3;
}

/* --- Layout: Main Content & Sidebar --- */
/* Targeting the flex container implicitly via structure since classes are on children */
.main > .container > div[style*="display:flex"] {
    display: grid !important; /* Overriding inline flex styles for better grid control */
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-lg);
    align-items: start;
}

.joy-left {
    background: var(--color-bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.main-right {
    background: var(--color-bg-card);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-md));
    border: 1px solid var(--color-primary);
    box-shadow: var(--shadow-glow);
    text-align: center;
    color: var(--color-primary);
    font-weight: bold;
}

.main-right b {
    display: block;
    font-size: var(--fs-xl);
    color: var(--color-text-main);
    margin: var(--spacing-xs) 0;
}

/* --- Content Styling --- */
.main-left {
    margin-bottom: var(--spacing-lg);
}

.btn-box {
    display: flex;
    justify-content: center;
    margin: var(--spacing-lg) 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    font-size: var(--fs-lg);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #1a1f2b;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-glow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 25px rgba(255, 204, 0, 0.4);
    color: #000;
}

.btn:active {
    transform: translateY(-1px);
}

/* Styles for lists in content */
ol, ul {
    background: rgba(255, 255, 255, 0.02);
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 2.5rem;
    border-radius: var(--radius-md);
}

li {
    margin-bottom: 0.75rem;
}

li::marker {
    color: var(--color-primary);
    font-weight: bold;
}

strong, b, em {
    color: var(--color-text-main);
}

/* --- Footer --- */
footer {
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-xl);
    text-align: center;
}

.footer-top {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.menu-fo {
    font-size: var(--fs-sm);
    color: var(--color-text-muted);
    word-spacing: 5px;
}

/* --- Scroll Top Button --- */
#scroller {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-primary);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    transition: var(--transition);
    opacity: 0.8;
}

#scroller:hover {
    opacity: 1;
    background: var(--color-primary);
    color: #000;
    transform: translateY(-5px);
}

.b-top-but {
    font-size: 0;
}

#scroller::before {
    content: '▲';
    font-size: 1.2rem;
}

/* --- Form Elements (Generic as HTML is lacking explicit inputs) --- */
input, select, textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-main);
    font-family: inherit;
    transition: var(--transition);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 204, 0, 0.1);
}

/* --- Media Queries --- */

/* Tablet & Mobile */
@media (max-width: 992px) {
    .main > .container > div[style*="display:flex"] {
        grid-template-columns: 1fr; /* Stack sidebar below content */
        gap: var(--spacing-md);
    }
    
    .main-right {
        position: static;
        order: -1; /* Move sidebar to top on mobile/tablet (optional, usually better for navigation/promos) */
        margin-bottom: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    /* Hide Desktop Header */
    body > header:not(.mob) {
        display: none;
    }

    /* Show Mobile Header */
    header.mob {
        display: flex;
    }

    /* Adjust Typography */
    h1[style] {
        font-size: 2rem !important;
    }
    
    /* Layout Adjustments */
    .container {
        padding: 0 var(--spacing-sm);
    }

    .joy-left {
        padding: var(--spacing-md);
    }

    .btn {
        width: 100%;
        padding: 1rem;
    }

    .joyl-slide {
        min-height: 250px;
        border-radius: 0;
    }
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: #353c4d;
    border-radius: 5px;
    border: 2px solid var(--color-bg);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}