:root {
    --primary: #4FD1C5;
    --primary-dark: #38B2AC;
    --secondary: #F687B3;
    --accent: #B794F4;
    --bg-gradient: linear-gradient(135deg, #E6FFFA 0%, #FFF5F7 100%);
    --bubble-color: rgba(255, 255, 255, 0.4);
    --sparkle-color: #FFD700;
    --text-main: #2D3748;
    --text-muted: #718096;
    --white: #FFFFFF;
    --glass: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.5);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Poppins', sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--text-main);
    background: url('assets/bg.png') no-repeat center center fixed;
    background-size: cover;
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Liquid Background (Now subtle overlays) */
.liquid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    filter: url('#goo');
    overflow: hidden;
    opacity: 0.3; /* Subtle liquid movement over the static bg */
}

.blob {
    position: absolute;
    border-radius: 50%;
    opacity: 0.6;
    animation: move 20s infinite alternate ease-in-out;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -100px;
    left: -100px;
    animation-duration: 25s;
}

.blob-2 {
    width: 350px;
    height: 350px;
    background: var(--secondary);
    bottom: -50px;
    right: -50px;
    animation-duration: 22s;
    animation-delay: -5s;
}

.blob-3 {
    width: 300px;
    height: 300px;
    background: var(--accent);
    top: 20%;
    right: 10%;
    animation-duration: 30s;
    animation-delay: -10s;
}

.blob-4 {
    width: 250px;
    height: 250px;
    background: #FFD3B6;
    bottom: 20%;
    left: 15%;
    animation-duration: 20s;
    animation-delay: -15s;
}

/* Bubbles and Sparkles */
.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.bubble {
    position: absolute;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.8), rgba(255,255,255,0.1));
    border-radius: 50%;
    box-shadow: inset 0 0 10px rgba(255,255,255,0.5);
    animation: float-up var(--duration) infinite ease-in-out;
    opacity: 0.6;
}

.sparkle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 0 10px 2px white;
    animation: twinkle var(--duration) infinite ease-in-out;
}

@keyframes float-up {
    0% { transform: translateY(100vh) scale(1); opacity: 0; }
    50% { opacity: 0.6; }
    100% { transform: translateY(-100px) scale(1.2); opacity: 0; }
}

@keyframes twinkle {
    0%, 100% { opacity: 0; transform: scale(0.5); }
    50% { opacity: 1; transform: scale(1.2); }
}

@keyframes move {
    0% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(150px, 150px) scale(1.3); }
    66% { transform: translate(-100px, 250px) scale(0.7); }
    100% { transform: translate(0, 0) scale(1); }
}

/* Layout */
.container {
    width: 90%;
    max-width: 1200px;
    text-align: center;
    padding: 2rem 0;
    z-index: 1;
}

header {
    margin-bottom: 3rem;
}

.logo {
    display: inline-block;
}

.sparkle-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 0.5rem;
    animation: twinkle 2s infinite ease-in-out;
}

h1 {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--primary-dark);
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

/* Hero Section */
.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
}

.mascot-container {
    width: 350px;
    height: 350px;
    position: relative;
    animation: float 6s infinite ease-in-out;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.4), transparent);
    box-shadow: 0 20px 50px rgba(0,0,0,0.1), inset 0 0 20px rgba(255,255,255,0.5);
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mascot-container::after {
    content: '';
    position: absolute;
    top: 10%;
    left: 15%;
    width: 40%;
    height: 20%;
    background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
    border-radius: 50%;
    transform: rotate(-15deg);
    pointer-events: none;
}

#mascot-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: drop-shadow(0 0 20px rgba(255,255,255,0.5));
}

.main-title {
    font-family: var(--font-heading);
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.gradient-text {
    background: linear-gradient(90deg, var(--primary-dark), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.description {
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.2rem;
    line-height: 1.6;
    color: var(--text-muted);
}

/* Glass Card */
.glass-card {
    background: var(--glass);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 2rem;
    padding: 2.5rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    width: 100%;
    max-width: 500px;
    transition: transform 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
}

.glass-card h3 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

#notify-form {
    margin-bottom: 1rem;
}

.input-group {
    display: flex;
    gap: 0.5rem;
    background: white;
    padding: 0.5rem;
    border-radius: 100px;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.05);
}

input[type="email"] {
    flex: 1;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 100px;
    font-family: inherit;
    font-size: 1rem;
    outline: none;
}

.btn-primary {
    background: var(--primary-dark);
    color: white;
    border: none;
    padding: 0.8rem 1.8rem;
    border-radius: 100px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary:hover {
    background: var(--primary);
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(79, 209, 197, 0.3);
}

.small-text {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Footer */
footer {
    margin-top: 4rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.social-icon {
    width: 45px;
    height: 45px;
    background: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary-dark);
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.social-icon:hover {
    background: var(--primary-dark);
    color: white;
    transform: translateY(-3px);
}

.copyright {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Animations */
@keyframes twinkle {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.1); }
}

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

/* Responsive */
@media (max-width: 768px) {
    h1 { font-size: 2.2rem; }
    .main-title { font-size: 2.5rem; }
    .description { font-size: 1rem; }
    .mascot-container { width: 220px; height: 220px; }
    .input-group { flex-direction: column; background: transparent; box-shadow: none; padding: 0; }
    input[type="email"] { background: white; margin-bottom: 0.5rem; border: 1px solid #eee; }
}