/* Premium Dark Theme for Casino Portfolio */
:root {
    /* Premium Dark Palette */
    --primary-gold: #D4AF37;
    --primary-gold-light: #F4D03F;
    --primary-gold-dark: #B8942C;
    --accent-purple: #9B59B6;
    --accent-cyan: #00D9FF;
    --accent-red: #E74C3C;
    
    /* Dark Background Layers */
    --bg-darkest: #0A0A0F;
    --bg-dark: #111118;
    --bg-card: #1A1A24;
    --bg-card-hover: #252530;
    --bg-gradient-start: #1A1A24;
    --bg-gradient-end: #2D1B3D;
    
    /* Text Colors */
    --text-primary: #FFFFFF;
    --text-secondary: #B8B8C8;
    --text-muted: #6B6B7B;
    
    /* Effects */
    --glow-gold: 0 0 20px rgba(212, 175, 55, 0.3);
    --glow-cyan: 0 0 20px rgba(0, 217, 255, 0.3);
    --glow-purple: 0 0 20px rgba(155, 89, 182, 0.3);
    --shadow-deep: 0 10px 40px rgba(0, 0, 0, 0.5);
    --shadow-premium: 0 15px 50px rgba(212, 175, 55, 0.15);
}

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

body {
    background: linear-gradient(135deg, var(--bg-darkest) 0%, var(--bg-dark) 50%, var(--bg-gradient-end) 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
}

/* Animated Background Pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(155, 89, 182, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.main {
    margin-inline: 8rem;
    padding-top: 0;
}

/* Premium Logo Styling */
.logo {
    padding: 1rem 0 0.5rem;
    position: relative;
}

.logo_img {
    height: 95px;
    /* height: 65px; */
    filter: drop-shadow(var(--glow-gold));
    transition: all 0.3s ease;
}

.logo_img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 0 30px rgba(212, 175, 55, 0.5));
}

.logo_bar {
    width: 60%;
    max-width: 400px;
    height: 3px;
    margin: 0.8rem auto;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--primary-gold) 50%, 
        transparent 100%);
    box-shadow: var(--glow-gold);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

/* Premium Navigation Menu */
.menu {
    margin: 0.8rem auto 1rem;
    padding: 0 2rem;
}

.mm_t {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    background: var(--bg-card);
    border-radius: 50px;
    padding: 0.4rem;
    box-shadow: var(--shadow-deep);
    border: 1px solid rgba(212, 175, 55, 0.1);
}

.menu_text {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.7rem 1.5rem;
    border-radius: 30px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.menu_text_event{
    padding-top: 0.5rem ; 
}

.menu_text::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, var(--primary-gold) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    transition: width 0.4s ease, height 0.4s ease;
    opacity: 0.1;
}

.menu_text:hover::before {
    width: 200px;
    height: 200px;
}

.menu_text:hover {
    color: var(--primary-gold);
    transform: translateY(-2px);
    text-shadow: var(--glow-gold);
}

.menu_text p {
    margin: 0;
    position: relative;
    z-index: 1;
}

/* Premium Banner Video */
.video-background {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
    margin: 1rem 0 1.5rem;
    max-height: 400px;
}

.video-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(10, 10, 15, 0.3) 100%);
    pointer-events: none;
}

.banner {
    width: 100%;
    display: block;
    border-radius: 20px; 
}
.video-background img{
    width: 100%;
    height: 100%;
    object-fit: cover;  
}

/* Premium Server Cards */
.server-main {
    margin: 1.1rem  1rem 2rem;
}

.server-div {
    padding: 0.6rem;
    perspective: 1000px;
}

.card-hover {
    background: var(--bg-card);
    border-radius: 25px;
    padding: 1.2rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-deep);
}

.card-hover::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        transparent,
        rgba(212, 175, 55, 0.1),
        transparent 30%
    );
    animation: rotate 4s linear infinite;
    opacity: 0;
    transition: opacity 0.3s;
}

.card-hover:hover::before {
    opacity: 1;
}

@keyframes rotate {
    100% {
        transform: rotate(360deg);
    }
}

.card-hover::after {
    content: '';
    position: absolute;
    inset: 2px;
    background: var(--bg-card);
    border-radius: 23px;
    z-index: 1;
}

.card-hover > * {
    position: relative;
    z-index: 2;
}

.card-hover:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--primary-gold);
    box-shadow: 
        var(--shadow-deep),
        var(--shadow-premium),
        inset 0 0 30px rgba(212, 175, 55, 0.05);
}

.server-img1 {
    filter: drop-shadow(0 5px 15px rgba(212, 175, 55, 0.2));
    transition: all 0.3s ease;
}

.card-hover:hover .server-img1 {
    filter: drop-shadow(0 10px 25px rgba(212, 175, 55, 0.4));
    transform: scale(1.05);
}

.server-img-4 {
    filter: drop-shadow(0 5px 15px rgba(212, 175, 55, 0.2));
}

/* Premium Server Buttons */
.ser-tx {
    cursor: pointer;
    padding: 1rem 1.5rem !important;
    border-radius: 15px;
    font-weight: 700;
    font-size: 1rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.ser-tx::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.ser-tx:hover::before {
    width: 300px;
    height: 300px;
}

.ser-tx h2 {
    font-size: 1rem;
    margin: 0;
    position: relative;
    z-index: 1;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tc-server-1 {
    background: linear-gradient(135deg, #E74C3C 0%, #C0392B 100%);
    color: #fff;
    box-shadow: 0 10px 30px rgba(231, 76, 60, 0.3);
}

.tc-server-1:hover {
    box-shadow: 0 15px 40px rgba(231, 76, 60, 0.5);
    transform: translateY(-3px);
}

.tc-server-2 {
    background: linear-gradient(135deg, #27AE60 0%, #229954 100%);
    color: #fff;
    box-shadow: 0 10px 30px rgba(39, 174, 96, 0.3);
}

.tc-server-2:hover {
    box-shadow: 0 15px 40px rgba(39, 174, 96, 0.5);
    transform: translateY(-3px);
}

.tc-server-3 {
    background: linear-gradient(135deg, #3498DB 0%, #2980B9 100%);
    color: #fff;
    box-shadow: 0 10px 30px rgba(52, 152, 219, 0.3);
}

.tc-server-3:hover {
    box-shadow: 0 15px 40px rgba(52, 152, 219, 0.5);
    transform: translateY(-3px);
}
.back_img_div{
    background-image: url('../resource/main/bg.png');
    background-size: cover;
    border-radius: 1rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);  
    /* add glass effect to the div and image */ 
}
/* Premium Company Section */
.company_main {
    margin: 3rem 0 2rem;
    padding: 2.5rem 2rem;
    background: var(--bg-card);
    border-radius: 30px;
    box-shadow: var(--shadow-deep);
    border: 1px solid rgba(212, 175, 55, 0.1);
    margin-bottom: 3.5rem ;
}

.company-tit h2 {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-gold);
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: var(--glow-gold);
    position: relative;
}

.company-tit h2::after {
    content: '';
    display: block;
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--primary-gold) 50%, 
        transparent 100%);
    margin: 1rem auto;
    border-radius: 2px;
}

.company-logo-div {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    padding: 1rem 0;
}

.company-logo {
    width: 100%;
    height: auto;
    filter: grayscale(100%) brightness(0.7);
    transition: all 0.3s ease;
    padding: 0.6rem;
    background: var(--bg-dark);
    border-radius: 15px;
}

.company-logo:hover {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
}

/* partaner */
.partner-line{
    margin-top: .5rem;
    margin-inline: 3rem;
    border: 0.1rem  solid var(--primary-gold);  
}
/* Premium Footer */
.footer {
    margin-top: 3rem;
    padding: 2rem 0;
    background: linear-gradient(180deg, transparent 0%, var(--bg-card) 100%);
    /* border-top: 1px solid rgba(212, 175, 55, 0.1); */
}

.social {
    margin-bottom: 2rem;
}

.soc-logo {
    width: 45px;
    height: 45px;
    transition: all 0.3s ease;
    filter: brightness(0.8);
    cursor: pointer;
}

.soc-logo:hover {
    transform: scale(1.2) rotate(5deg);
    filter: brightness(1) drop-shadow(0 5px 15px rgba(212, 175, 55, 0.4));
}

.Copyright {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    padding: 2rem 0 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 2rem;
}
.event-gif{
    /* padding-top: 0.5rem; */
    padding-top: 0px;
    width: 75px;
    height: 23px;
}

/* Premium Loading Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.server-div {
    animation: fadeInUp 0.6s ease forwards;
}

.server-div:nth-child(1) { animation-delay: 0.1s; }
.server-div:nth-child(2) { animation-delay: 0.2s; }
.server-div:nth-child(3) { animation-delay: 0.3s; }
.server-div:nth-child(4) { animation-delay: 0.4s; }

/* Mobile First Responsive Design */
@media (max-width: 768px)   {
    body {
        font-size: 14px;
    }
    
    .main {
        margin-inline: 0.5rem !important;
    }
    
    .logo {
        padding: 0.8rem 0 0.3rem;
    }
    
    .logo_img {
        height: 55px;
    }
    
    .logo_bar {
        width: 70%;
        margin: 0.5rem auto;
    }
    
    .menu {
        padding: 0 0.5rem;
        margin: 0.5rem auto 0.8rem;
    }
    
    .event-gif{
        padding-top: 0.2rem;
        width: 75px;
        height: 18px;
    }
    .mm_t {
        flex-direction: row;
        flex-wrap: wrap;
        border-radius: 15px;
        gap: 0.3rem;
        padding: 0.3rem;
    }
    
    .menu_text {
        /* flex: 1 1 45%; */
        text-align: center;
        padding: 0.6rem 0.5rem;
        font-size: 0.85rem;
    }
    
    .menu_text p {
        font-size: 0.85rem;
    }
    
    .video-background {
        border-radius: 15px;
        margin: 0.8rem 0 1rem;
        max-height: 250px;
    }
    
    .banner {
        border-radius: 15px;
    }
    
    .server-main {
        margin: 1rem 0;
    }
    
    .server-div {
        padding: 0.4rem;
        margin-bottom: 0.8rem;
    }
    
    .card-hover {
        padding: 1rem;
        border-radius: 20px;
    }
    
    .server-img1,
    .server-img-4 {
        padding: 0.8rem !important;
        /* height: 15%; */
        max-height: 10rem;
    }
    
    .ser-tx {
        padding: 0.3rem !important;
        border-radius: 12px;
    }
    
    .ser-tx h2 {
        font-size: 0.95rem;
        letter-spacing: 0.3px;
    }
    
    /* Hide desktop server cards on mobile */
    #first-server,
    #second-server,
    #third-server {
        display: none !important;
    }
    
    /* Show mobile server card */
    #fourth-server {
        display: block !important;
        height: 20%;
    }
    
    #mobile-server-img {
        width: 100%;
    }
    
    .company_main {
        margin: 2rem 0 1.5rem;
        padding: 1.5rem 0.8rem;
        border-radius: 20px;
    }
    
    .company-tit h2 {
        font-size: 1.6rem;
        letter-spacing: 1.5px;
        margin-bottom: 1.5rem;
    }
    
    .company-logo-div {
        gap: 0.6rem;
        padding: 0.8rem 0;
    }
    
    .company-logo {
        padding: 0.4rem;
        border-radius: 10px;
    }
    
    .footer {
        margin-top: 2rem;
        padding: 1.5rem 0;
    }
    
    .social {
        margin-bottom: 1rem;
    }
    
    .soc-logo {
        width: 38px;
        height: 38px;
    }
    
    .Copyright {
        font-size: 0.8rem;
        padding: 1.5rem 1rem 0.5rem;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 14px;
    }
    
    .main {
        margin-inline: 0.5rem !important;
    }
    
    .logo {
        padding: 0.8rem 0 0.3rem;
    }
    
    .logo_img {
        height: 55px;
    }
    
    .logo_bar {
        width: 70%;
        margin: 0.5rem auto;
    }
    
    .menu {
        padding: 0 0.5rem;
        margin: 0.5rem auto 0.8rem;
    }
    
    .event-gif{
        padding-top: 0.2rem ;
        width: 75px;
        height: 20px;
    }
    .mm_t {
        flex-direction: row;
        flex-wrap: wrap;
        border-radius: 15px;
        gap: 0.1rem;
        /* gap: 0.3rem; */
        padding: 0.3rem;
        padding-left: 0.2rem;
        padding-right: 0.2rem;
    }
    .col-12{
        padding-left: 0.2rem;
        padding-right: 0.2rem;
    }
    .back_img{
        width: 100%;
    }
    
    .menu_text {
        /* flex: 1 1 45%; */
        text-align: center;
        padding: 0.6rem 0.5rem;
        font-size: 0.85rem;
    }
    .menu_text_event{
        padding-top: 0.2rem ; 
    }
    
    .menu_text p {
        font-size: 0.85rem;
    }
    
    .video-background {
        border-radius: 15px;
        margin: 0.8rem 0 1rem;
        max-height: 250px;
    }
    
    .banner {
        border-radius: 15px;
    }
    
    .server-main {
        margin: 1rem 0;
    }
    
    .server-div {
        padding: 0.4rem;
        margin-bottom: 0.8rem;
    }
    
    .card-hover {
        padding: 1rem;
        border-radius: 20px;
    }
    
    .server-img1,
    .server-img-4 {
        padding: 0.8rem !important;
        /* height: 15%; */
        max-height: 10rem;
    }
    
    .ser-tx {
        padding: 0.3rem !important;
        border-radius: 12px;
    }
    
    .ser-tx h2 {
        font-size: 0.95rem;
        letter-spacing: 0.3px;
    }
    
    /* Hide desktop server cards on mobile */
    #first-server,
    #second-server,
    #third-server {
        display: none !important;
    }
    
    /* Show mobile server card */
    #fourth-server {
        display: block !important;
        height: 20%;
    }
    
    #mobile-server-img {
        width: 100%;
    }
    
    .company_main {
        margin: 2rem 0 1.5rem;
        padding: 1.5rem 0.8rem;
        border-radius: 20px;
    }
    
    .company-tit h2 {
        font-size: 1.6rem;
        letter-spacing: 1.5px;
        margin-bottom: 1.5rem;
    }
    
    .company-logo-div {
        gap: 0.6rem;
        padding: 0.8rem 0;
    }
    
    .company-logo {
        padding: 0.4rem;
        border-radius: 10px;
    }
    
    .footer {
        margin-top: 2rem;
        padding: 1.5rem 0;
    }
    
    .social {
        margin-bottom: 1rem;
    }
    
    .soc-logo {
        width: 38px;
        height: 38px;
    }
    
    .Copyright {
        font-size: 0.8rem;
        padding: 1.5rem 1rem 0.5rem;
    }
}

/* @media (max-width: 480px) {
    .logo_img {
        height: 50px;
    }
    .menu_text {
        flex: 1 1 45%;
        padding: 0.5rem 0.3rem;
        font-size: 0.8rem;
    }
    
    .menu_text p {
        font-size: 0.8rem;
    }
    
    .video-background {
        max-height: 200px;
    }
    
    .company-tit h2 {
        font-size: 1.3rem;
        letter-spacing: 1px;
    }
    
    .ser-tx h2 {
        font-size: 0.9rem;
    }
    
    .company_main {
        padding: 1.2rem 0.5rem;
    }
    
    .company-logo {
        padding: 0.3rem;
    }
    
    .Copyright {
        font-size: 0.75rem;
        line-height: 1.4;
    }
} */

/* Desktop: Hide mobile server card */
@media (min-width: 769px) {
    #fourth-server {
        display: none !important;
    }
    
    
    #first-server,
    #second-server,
    #third-server {
        display: block !important;
    }
}

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

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

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary-gold) 0%, var(--accent-purple) 100%);
    border-radius: 10px;
}

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

/* Selection Color */
::selection {
    background: var(--primary-gold);
    color: var(--bg-darkest);
}

/* No padding utility */
.no-pad {
    padding: 0 !important;
}

/* Modern Menu Typography */
/* Clean, contemporary fonts for smart casino portfolio aesthetic */
.menu_text p {
    font-family:  'Poppins', 'Raleway', system-ui, sans-serif; 

    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.99rem;
    color: var(--primary-gold);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

/* Smooth gradient underline on hover */
.menu_text::after {
    content: '';
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 8px;
    height: 2px;
    background: linear-gradient(90deg, rgba(212,175,55,0) 0%, var(--primary-gold) 50%, rgba(212,175,55,0) 100%);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 200ms cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}
.menu_text:hover::after, .menu_text:focus::after { transform: scaleX(1); }

/* Enhanced hover state */
.menu_text:hover p, .menu_text:focus p {
    color: #ffe08a;
    text-shadow: 0 0 12px rgba(212, 175, 55, 0.5);
}

/* Telegram brand color - modern cyan */
.menu-text-telegram p { color: #2AABEE; }
.menu-text-telegram:hover p, .menu-text-telegram:focus p { color: #5CCAF4; text-shadow: 0 0 12px rgba(42, 171, 238, 0.4); }

@media (max-width: 768px) {
  .menu_text p { 
    letter-spacing: 0.02em;
    font-size: 0.9rem;
  }
}
@media (max-width: 480px) {
  .menu_text p { 
    font-size: 0.85rem;
  }
}