/* Modern Betebet CSS - Dark Blue & Gold Theme */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* CSS Reset & Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #0a192f;
    --primary-dark-blue: #020c1b;
    --dark-navy: #001528;
    --midnight-blue: #000814;
    
    --primary-gold: #FFD700;
    --bright-gold: #FFC107;
    --dark-gold: #B8860B;
    --light-gold: #FFEB3B;
    --metallic-gold: #D4AF37;
    
    --glass-bg: rgba(16, 29, 48, 0.4);
    --glass-border: rgba(255, 215, 0, 0.3);
    --text-primary: #E8E8E8;
    --text-secondary: #B0B0B0;
    --text-bright: #FFD700;
    
    --shadow-gold: 0 0 30px rgba(255, 215, 0, 0.4);
    --shadow-gold-intense: 0 0 50px rgba(255, 215, 0, 0.6);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --bg-gradient: linear-gradient(135deg, #0a192f 0%, #000814 100%);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--midnight-blue);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

/* Dotted Background Pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle, var(--primary-gold) 1px, transparent 1px),
        radial-gradient(circle, var(--dark-gold) 1px, transparent 1px);
    background-size: 50px 50px, 50px 50px;
    background-position: 0 0, 25px 25px;
    opacity: 0.08;
    z-index: 0;
}

/* Animated Background */
.floating-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
    filter: blur(40px);
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--primary-gold), transparent);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--bright-gold), transparent);
    top: 60%;
    right: 15%;
    animation-delay: -7s;
}

.shape-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--metallic-gold), transparent);
    bottom: 20%;
    left: 60%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg) scale(1); 
    }
    33% { 
        transform: translateY(-30px) rotate(120deg) scale(1.1); 
    }
    66% { 
        transform: translateY(30px) rotate(240deg) scale(0.9); 
    }
}

.gradient-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 215, 0, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 193, 7, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 2;
}

/* Utility Classes */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 10;
}

.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.1);
}

.glass::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
}

.highlight {
    color: var(--text-bright);
    font-weight: 700;
    position: relative;
    text-shadow: var(--shadow-gold);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.5rem 0;
    background: rgba(10, 25, 47, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
    transition: var(--transition);
    box-shadow: 0 2px 20px rgba(2, 12, 27, 0.8);
}

.header::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
}

.header__left {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.header__right {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.logo {
    transition: var(--transition);
}

.logo a {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    text-decoration: none;
    padding: 0.5rem 0;
}

.logo__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 60px;
    overflow: visible;
    transition: var(--transition);
    position: relative;
}

.logo__icon::after {
    content: '';
    position: absolute;
    inset: -10px;
    background: radial-gradient(circle, var(--primary-gold), transparent);
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition);
}

.logo:hover .logo__icon::after {
    opacity: 0.5;
    transform: scale(1.2);
}

.logo__icon img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    max-width: 80px;
    max-height: 60px;
    filter: drop-shadow(0 2px 8px rgba(255, 215, 0, 0.3));
    transition: var(--transition);
}

.logo:hover .logo__icon img {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 16px rgba(255, 215, 0, 0.5));
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav__link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gold);
    transition: var(--transition);
}

.nav__link:hover {
    color: var(--text-bright);
}

.nav__link:hover::after {
    width: 100%;
}

.header__info {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.live-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--primary-gold);
    font-weight: 600;
}

.live-dot {
    width: 8px;
    height: 8px;
    background: var(--primary-gold);
    border-radius: 50%;
    animation: pulse-gold 2s infinite;
}

@keyframes pulse-gold {
    0% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.7); }
    70% { box-shadow: 0 0 0 8px rgba(255, 215, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0); }
}

.auth {
    display: flex;
    gap: 1rem;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-gold);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-menu-toggle--open span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle--open span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle--open span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.nav--open {
    display: flex !important;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 25, 47, 0.98);
    backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-top: none;
    border-radius: 0 0 20px 20px;
    flex-direction: column;
    padding: 1.5rem;
    gap: 1rem;
    margin-top: 1px;
    box-shadow: 0 10px 30px rgba(2, 12, 27, 0.8);
}

.nav--open .nav__link {
    padding: 1rem;
    text-align: center;
    border-radius: 10px;
    background: rgba(255, 215, 0, 0.05);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 1.75rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    white-space: nowrap;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 215, 0, 0.3), transparent);
    transition: 0.6s;
}

.btn:hover::before {
    left: 100%;
}

.btn svg {
    transition: var(--transition);
    flex-shrink: 0;
}

.btn:hover svg {
    transform: scale(1.2) rotate(5deg);
}

.btn-login {
    background: var(--primary-gold);
    color: var(--primary-dark-blue);
    box-shadow: var(--shadow-gold);
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.btn-register {
    background: transparent;
    color: var(--primary-gold);
    border: 2px solid var(--primary-gold);
}

.btn-register:hover {
    background: rgba(255, 215, 0, 0.1);
    transform: translateY(-2px);
}

.btn-hero {
    background: var(--primary-gold);
    color: var(--primary-dark-blue);
    font-size: 1.1rem;
    padding: 1.25rem 3rem;
    box-shadow: var(--shadow-gold);
    animation: pulse 2s infinite;
    font-weight: 700;
}

.btn-hero:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.4);
    animation: none;
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 215, 0, 0.1);
    transform: translateY(-2px);
    border-color: var(--primary-gold);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    background: var(--bg-gradient);
    overflow: hidden;
    padding-top: 10rem;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, var(--primary-gold), transparent),
        radial-gradient(2px 2px at 40px 70px, var(--bright-gold), transparent),
        radial-gradient(1px 1px at 90px 40px, var(--metallic-gold), transparent);
    background-size: 100px 100px;
    animation: sparkle 20s linear infinite;
    opacity: 0.3;
}

@keyframes sparkle {
    0% { transform: translateY(0); }
    100% { transform: translateY(-100px); }
}

.hero__content {
    max-width: 900px;
    margin: 0 auto;
    z-index: 10;
    position: relative;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-gold);
    animation: slideInDown 1s ease-out;
}

.hero__title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: var(--text-primary);
    text-shadow: 0 4px 8px rgba(2, 12, 27, 0.5);
    animation: slideInUp 1s ease-out 0.2s both;
}

.hero__text {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    margin-bottom: 3rem;
    color: var(--text-secondary);
    line-height: 1.7;
    animation: slideInUp 1s ease-out 0.4s both;
}

.hero__buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
    animation: slideInUp 1s ease-out 0.6s both;
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    animation: slideInUp 1s ease-out 0.8s both;
}

.stat {
    text-align: center;
    padding: 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    transition: var(--transition);
}

.stat:hover {
    transform: translateY(-5px);
    border-color: var(--primary-gold);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.2);
}

.stat__number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-gold);
    margin-bottom: 0.5rem;
    text-shadow: var(--shadow-gold);
}

.stat__label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.2;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section */
.features {
    padding: 6rem 0;
    position: relative;
    background: var(--primary-dark-blue);
}

.features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature {
    padding: 2.5rem;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.feature:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: var(--shadow-gold);
}

.feature__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--primary-gold);
    border-radius: 20px;
    margin-bottom: 1.5rem;
    color: var(--primary-dark-blue);
    transition: var(--transition);
}

.feature:hover .feature__icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-gold);
}

.feature__title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.feature__text {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.feature__badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--primary-gold);
    color: var(--primary-dark-blue);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    position: absolute;
    top: -10px;
    right: 20px;
}

/* Info Section */
.info {
    padding: 6rem 0;
    background: rgba(10, 25, 47, 0.5);
}

.info-card {
    padding: 3rem;
    margin-bottom: 3rem;
}

.info-table {
    width: 100%;
    border-collapse: collapse;
    border-radius: 16px;
    overflow: hidden;
}

.info-table th {
    background: var(--primary-gold);
    color: var(--primary-dark-blue);
    padding: 1.5rem;
    font-weight: 700;
    font-size: 1.1rem;
}

.info-table td {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
    background: rgba(30, 58, 95, 0.2);
}

.info-table tr:hover td {
    background: rgba(255, 215, 0, 0.08);
}

.info-table tr:last-child td {
    border-bottom: none;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.content-card {
    padding: 2.5rem;
    transition: var(--transition);
}

.content-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-gold);
}

.content-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-gold);
}

.content-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.content-card strong {
    color: var(--primary-gold);
}

/* Payment Methods */
.payment-methods {
    padding: 6rem 0;
    background: var(--primary-dark-blue);
    border-radius: 40px;
    margin: 2rem 0;
}

.payment-methods__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.payment {
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

.payment:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: var(--primary-gold);
    box-shadow: var(--shadow-gold);
}

.payment svg {
    width: 60px;
    height: auto;
    margin-bottom: 1rem;
    transition: var(--transition);
    fill: var(--text-secondary);
}

.payment:hover svg {
    fill: var(--primary-gold);
    transform: scale(1.1);
}

.crypto-icon, .bank-icon, .wallet-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

.payment:hover .crypto-icon,
.payment:hover .bank-icon,
.payment:hover .wallet-icon {
    color: var(--primary-gold);
    transform: scale(1.2);
}

.payment-name {
    display: block;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition);
}

.payment:hover .payment-name {
    color: var(--primary-gold);
}

/* Footer */
.footer {
    padding: 4rem 0 2rem;
    background: var(--primary-dark-blue);
    margin-top: 4rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-gold), transparent);
}

.footer__content {
    text-align: center;
}

.footer__icons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-badge {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-gold);
    transition: var(--transition);
}

.footer-badge:hover {
    transform: translateY(-3px);
    border-color: var(--primary-gold);
}

.footer__text {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.footer__links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer__link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer__link:hover {
    color: var(--primary-gold);
}

/* Animations */
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(255, 215, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 215, 0, 0); }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translate3d(0, -30px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 30px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* Responsive Design */
@media (max-width: 1200px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .hero__stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header {
        padding: 1rem 0;
    }
    
    .container {
        padding: 0 1.5rem;
    }
    
    .header__left {
        gap: 0;
    }
    
    .nav {
        display: none;
    }
    
    .header__info {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .logo__text {
        display: none;
    }
    
    .logo__icon {
        width: 150px;
        height: 45px;
    }
    
    .logo__icon img {
        width: 60px;
        height: 45px;
    }
    
    .auth {
        gap: 0.75rem;
    }
    
    .header .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.85rem;
        gap: 0.5rem;
    }
    
    .header .btn svg {
        width: 16px;
        height: 16px;
    }
    
    .hero__buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .hero__buttons .btn {
        width: 100%;
        max-width: 280px;
        padding: 1rem 2rem;
    }
    
    .features__grid,
    .content-grid,
    .payment-methods__grid {
        grid-template-columns: 1fr;
    }
    
    .hero__stats {
        grid-template-columns: 1fr;
    }
    
    .footer__icons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer__links {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .glass {
        border-radius: 16px;
    }
    
    .feature,
    .content-card,
    .info-card {
        padding: 1.5rem;
    }
    
    .hero__content {
        padding: 0 1rem;
    }
    
    .section-header {
        margin-bottom: 2rem;
    }
    
    .info-table th,
    .info-table td {
        padding: 1rem 0.75rem;
        font-size: 0.9rem;
    }
}