:root {
    --gold-primary: #FFD700;
    --gold-secondary: #B8860B;
    --gold-accent: #DAA520;
    --dark-bg: #0a0a0a;
    --dark-secondary: #1a1a1a;
    --dark-accent: #2a2a2a;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--dark-bg);
    color: #ffffff;
    overflow-x: hidden;
}

.luxury-gradient {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-secondary) 50%, var(--dark-accent) 100%);
}

.gold-gradient {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-secondary) 50%, var(--gold-accent) 100%);
}

.gold-text {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.glass-morphism {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.2);
    border-radius: 20px;
}

.luxury-card {
    background: rgba(26, 26, 26, 0.8);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.luxury-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 215, 0, 0.2);
    border-color: var(--gold-primary);
}

.particle-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--gold-primary);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.3;
    }

    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 1;
    }
}

.glow-effect {
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
}

.luxury-button {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-secondary) 100%);
    color: var(--dark-bg);
    border: none;
    padding: 15px 30px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.luxury-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.5);
}

.luxury-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.luxury-button:hover::before {
    left: 100%;
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.typing-effect {
    overflow: hidden;
    border-right: 3px solid var(--gold-primary);
    animation: typing 3s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from {
        width: 0;
    }

    to {
        width: 100%;
    }
}

@keyframes blink-caret {

    from,
    to {
        border-color: transparent;
    }

    50% {
        border-color: var(--gold-primary);
    }
}

.progress-bar {
    height: 6px;
    background: rgba(255, 215, 0, 0.2);
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--gold-primary), var(--gold-secondary));
    border-radius: 3px;
    transition: width 2s ease;
}

.utility-icon {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 215, 0, 0.1);
    animation: floatShape 8s ease-in-out infinite;
}

@keyframes floatShape {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-30px) rotate(180deg);
    }
}

.quantum-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255, 215, 0, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 215, 0, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(50px, 50px);
    }
}

.flip-card {
    perspective: 1000px;
    width: 100%;
    height: 300px;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 2rem;
}

.flip-card-front {
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.flip-card-back {
    background: rgba(42, 42, 42, 0.9);
    border: 1px solid var(--gold-primary);
    transform: rotateY(180deg);
}

.counter {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold-primary);
    font-family: 'Playfair Display', serif;
}

.utility-calculator {
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 20px;
    padding: 2rem;
    margin-top: 2rem;
}

.calculator-input {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 10px;
    padding: 1rem;
    color: white;
    width: 100%;
    margin-bottom: 1rem;
}

.calculator-result {
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid var(--gold-primary);
    border-radius: 10px;
    padding: 1.5rem;
    margin-top: 1rem;
    text-align: center;
}

.roadmap-item {
    position: relative;
    padding: 2rem;
    background: rgba(26, 26, 26, 0.8);
    border-radius: 15px;
    margin-bottom: 2rem;
    border-left: 4px solid var(--gold-primary);
}

.roadmap-item::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: var(--gold-primary);
    border-radius: 50%;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
}

.sec-pad {
    padding: 4rem 0 0 0 !important;
}