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

@tailwind base;
@tailwind components;
@tailwind utilities;

/* --- Custom Utilities --- */
.font-display {
    font-family: 'Space Grotesk', sans-serif;
}

.font-sans {
    font-family: 'Inter', sans-serif;
}

/* --- Global Background (Grid) --- */
.bg-grid {
    background-size: 50px 50px;
    background-image:
        linear-gradient(to right, rgba(128, 128, 128, 0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(128, 128, 128, 0.03) 1px, transparent 1px);
}

.dark .bg-grid {
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
}

/* --- Glassmorphism --- */
.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.dark .glass-card {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.glass-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.1);
}

.dark .glass-card:hover {
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.5);
}

/* --- Text Gradients --- */
.text-gradient-brand {
    background: linear-gradient(to right, #6366f1, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-accent {
    background: linear-gradient(to right, #2dd4bf, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-orange {
    background: linear-gradient(to right, #f97316, #ea580c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --- Neon Thread Animation --- */
.neon-path {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    opacity: 0.8;
}

.neon-path.active {
    animation: draw 2.5s ease-out forwards;
}

@keyframes draw {
    to {
        stroke-dashoffset: 0;
    }
}

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

@keyframes float {

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

    50% {
        transform: translateY(-20px);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Directional Reveals */
.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.fade-in-left.active {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.fade-in-right.active {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.scale-in.active {
    opacity: 1;
    transform: scale(1);
}

/* Delays */
.delay-100 {
    transition-delay: 0.1s;
}

.delay-200 {
    transition-delay: 0.2s;
}

.delay-300 {
    transition-delay: 0.3s;
}

.delay-400 {
    transition-delay: 0.4s;
}

.delay-500 {
    transition-delay: 0.5s;
}

/* --- Sound Wave --- */
.sound-wave {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    height: 40px;
}

.bar {
    width: 4px;
    background: linear-gradient(to top, #6366f1, #3b82f6);
    border-radius: 2px;
    animation: sound 1s ease-in-out infinite;
}

@keyframes sound {

    0%,
    100% {
        height: 10px;
        opacity: 0.5;
    }

    50% {
        height: 30px;
        opacity: 1;
    }
}

.bar:nth-child(1) {
    animation-duration: 0.8s;
}

.bar:nth-child(2) {
    animation-duration: 1.1s;
}

.bar:nth-child(3) {
    animation-duration: 0.9s;
}

.bar:nth-child(4) {
    animation-duration: 1.2s;
}

.bar:nth-child(5) {
    animation-duration: 0.7s;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.dark ::-webkit-scrollbar-thumb {
    background: #334155;
}

.dark ::-webkit-scrollbar-thumb:hover {
    background: #475569;
}

/* Popup Modal */
.modal-overlay {
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}