@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --v-purple: #6B46C1;
    --v-purple-glow: rgba(107, 70, 193, 0.4);
    --w-teal: #319795;
    --w-teal-glow: rgba(49, 151, 149, 0.4);
    --d-blue: #3182CE;
    --d-space: #0F172A; /* Deeper space */
    --card-bg: rgba(30, 41, 59, 0.7);
    --border-glow: rgba(255, 255, 255, 0.1);
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    background-color: var(--d-space);
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: #F8FAFC;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #020617;
}
::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, var(--v-purple), var(--w-teal));
    border-radius: 10px;
}

/* Glassmorphism Ultra */
.glass-ultra {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.premium-card {
    background: var(--card-bg);
    border: 1px solid var(--border-glow);
    border-radius: 24px;
    transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
    position: relative;
    overflow: hidden;
}

.premium-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.05),
        transparent
    );
    transition: 0.5s;
}

.premium-card:hover::before {
    left: 100%;
}

.premium-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(107, 70, 193, 0.3);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.5),
                0 0 20px rgba(107, 70, 193, 0.1);
}

/* Advanced Wave Animation */
.wave-mesh {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 2px 2px, rgba(107, 70, 193, 0.15) 1px, transparent 0);
    background-size: 32px 32px;
    mask-image: linear-gradient(to bottom, black, transparent);
    z-index: 0;
}

/* Glowing Buttons */
.btn-glow-purple {
    position: relative;
    background: var(--v-purple);
    transition: 0.3s;
    overflow: hidden;
}

.btn-glow-purple::after {
    content: '';
    position: absolute;
    inset: 0;
    box-shadow: 0 0 20px var(--v-purple-glow);
    opacity: 0;
    transition: 0.3s;
}

.btn-glow-purple:hover::after {
    opacity: 1;
}

/* Text Gradient Master */
.text-shine {
    background: linear-gradient(to right, #fff 20%, #6B46C1 40%, #319795 60%, #fff 80%);
    background-size: 200% auto;
    color: #000;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shine-text 5s linear infinite;
}

@keyframes shine-text {
    to { background-position: 200% center; }
}

/* Interactive Visualizer */
.visualizer-container {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 40px;
}

.vis-bar {
    width: 3px;
    height: 10%;
    background: var(--v-purple);
    border-radius: 10px;
    transition: height 0.1s ease;
}

.vis-bar.active {
    animation: bounce 0.5s ease-in-out infinite alternate;
}

@keyframes bounce {
    from { height: 10%; }
    to { height: 100%; }
}

/* Float Animation */
.float {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
	0% { transform: translatey(0px); }
	50% { transform: translatey(-20px); }
	100% { transform: translatey(0px); }
}

/* New Modern Toasts */
.toast-modern {
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 1.5rem;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast-modern.show {
    transform: translateY(0);
    opacity: 1;
}

/* Premium Glass Icons */
.glass-icon {
    position: relative;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
    border: 1px solid rgba(255,255,255,0.1) !important;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3) !important;
    backdrop-filter: blur(8px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    justify-content: center;
}

.glass-icon:hover {
    border-color: var(--v-purple) !important;
    transform: rotate(5deg) scale(1.1);
    box-shadow: 0 0 20px var(--v-purple-glow) !important;
}

@keyframes pulse-teal {
    0% { box-shadow: 0 0 0 0 rgba(49, 151, 149, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(49, 151, 149, 0); }
    100% { box-shadow: 0 0 0 0 rgba(49, 151, 149, 0); }
}

.pulse-teal {
    animation: pulse-teal 2s infinite;
}