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

:root {
    --color-bg-deep: #FFF5F7; /* Warm soft light pink-white background */
    --color-bg-card: rgba(255, 255, 255, 0.45); /* Frosted white glass */
    --color-pink-glow: rgba(244, 114, 182, 0.08);
    --color-pink-glow-strong: rgba(244, 114, 182, 0.35);
    --color-pink-primary: #FBCFE8; /* Pastel Light Pink */
    --color-pink-accent: #EC4899;  /* Vibrant Accent Pink */
    --color-white: #FFFFFF;
    --color-text-dark: #1F2937; /* Dark slate text */
    --color-text-muted: #4B5563; /* Medium grey text */
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--color-bg-deep);
    color: var(--color-text-dark);
    font-family: 'Plus Jakarta Sans', sans-serif;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', sans-serif;
}

/* Custom Selection */
::selection {
    background-color: rgba(244, 114, 182, 0.2);
    color: #000000;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg-deep);
}
::-webkit-scrollbar-thumb {
    background: rgba(236, 72, 153, 0.2);
    border-radius: 9999px;
    border: 2px solid var(--color-bg-deep);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-pink-accent);
}

/* Background Gradients & Noise */
.ambient-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background-color: var(--color-bg-deep);
    overflow: hidden;
}

.ambient-glow-1 {
    position: absolute;
    top: -10%;
    left: -10%;
    width: 50%;
    height: 50%;
    background: radial-gradient(circle, rgba(244, 114, 182, 0.25) 0%, rgba(255,255,255,0) 70%);
    filter: blur(100px);
    pointer-events: none;
}

.ambient-glow-2 {
    position: absolute;
    bottom: -10%;
    right: -10%;
    width: 60%;
    height: 60%;
    background: radial-gradient(circle, rgba(244, 114, 182, 0.2) 0%, rgba(255,255,255,0) 70%);
    filter: blur(120px);
    pointer-events: none;
}

.ambient-glow-3 {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40%;
    height: 40%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.8) 0%, rgba(244, 114, 182, 0.05) 75%);
    filter: blur(80px);
    pointer-events: none;
}

/* Glassmorphism Classes for Light Theme */
.glass-panel {
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 8px 32px 0 rgba(244, 114, 182, 0.03);
}

.glass-panel-hover {
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-panel-hover:hover {
    background: rgba(255, 255, 255, 0.75);
    border-color: rgba(244, 114, 182, 0.35);
    box-shadow: 0 12px 40px 0 rgba(244, 114, 182, 0.08);
    transform: translateY(-4px);
}

/* Typography Gradient for Light Theme - high readability dark charcoal to pink */
.text-gradient-pink-white {
    background: linear-gradient(135deg, var(--color-text-dark) 20%, #DB2777 65%, var(--color-pink-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-pink-glow {
    text-shadow: 0 0 20px rgba(244, 114, 182, 0.2);
}


/* Floating & Idle Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-12px) rotate(0.5deg);
    }
}

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

@keyframes breath {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.015);
    }
}

.animate-breath {
    animation: breath 8s ease-in-out infinite;
}

/* Glowing Pulse buttons for Light Theme */
@keyframes glow-pulse {
    0%, 100% {
        box-shadow: 0 0 12px rgba(244, 114, 182, 0.3), 0 0 4px rgba(244, 114, 182, 0.1);
    }
    50% {
        box-shadow: 0 0 24px rgba(244, 114, 182, 0.5), 0 0 12px rgba(244, 114, 182, 0.25);
    }
}

.btn-glow {
    animation: glow-pulse 3s infinite;
}

/* Hover glow for white-styled premium buttons */
.btn-premium-hover {
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-premium-hover:hover {
    box-shadow: 0 0 25px rgba(244, 114, 182, 0.15);
    transform: translateY(-2px);
}

/* Timeline Connectors */
.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, rgba(244, 114, 182, 0.15) 0%, var(--color-pink-accent) 50%, rgba(244, 114, 182, 0.15) 100%);
    transform: translateX(-50%);
}

@media (max-width: 768px) {
    .timeline-line {
        left: 20px;
        transform: none;
    }
}

/* Floating Hearts styling */
.heart-particle {
    position: absolute;
    font-size: 1.5rem;
    color: var(--color-pink-accent);
    pointer-events: none;
    opacity: 0;
    transform: translateY(0) scale(0.5);
    animation: floatHeart 3s ease-out forwards;
}

@keyframes floatHeart {
    0% {
        opacity: 0;
        transform: translateY(0) scale(0.5) rotate(0deg);
    }
    15% {
        opacity: 0.8;
    }
    100% {
        opacity: 0;
        transform: translateY(-120px) scale(1.2) rotate(var(--rotate-angle, 15deg));
    }
}

/* Noise overlay */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.02'/%3E%3C/svg%3E");
    z-index: -1;
    pointer-events: none;
}

/* Hide scrollbar utility */
.no-scrollbar::-webkit-scrollbar {
    display: none;
}
.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}