/* Custom Properties for easy color changes */
:root {
    --primary-color: #6A0DAD; /* Deep Purple */
    --secondary-color: #FF69B4; /* Hot Pink */
    --accent-color: #F9F6EE; /* Gold/Yellow */
    --background-start: #E0BBE4; /* Light Lavender */
    --background-end: #957AD6; /* Medium Violet */
    --text-color: #1a1a1a;
    --white: #ffffff;
}

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

.card {
          max-width: 640px;
          padding: 48px;
          border-radius: 20px;
          background: rgba(255,255,255,0.05);
          backdrop-filter: blur(10px);
          box-shadow: 0 20px 40px rgba(0,0,0,0.4);
          color: var(--accent-color);
        }

        .badge {
                  display: inline-block;
                  padding: 8px 16px;
                  border-radius: 999px;
                  background: rgba(139,123,255,0.15);
                  color: var(--accent);
                  font-weight: 500;
                  margin-bottom: 20px;
                  font-size: 0.9rem;
                  color: var(--accent-color);
                }

                footer {
                  margin-top: 40px;
                  font-size: 0.85rem;
                  color: var(--accent-color);
                  opacity: 0.8;
                }

body {
    font-family: 'Poppins', sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    overflow: hidden; /* Hide anything that goes off-screen due to animations */
    
    /* Fancy Gradient Background */
    background: linear-gradient(135deg, var(--background-start) 0%, var(--background-end) 100%);
    position: relative;
    z-index: 1;
}

/* Diagonal Line Overlay (Fancy Decent Background) */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 200%;
    height: 200%;
    background: 
        repeating-linear-gradient(
            45deg, 
            rgba(255, 255, 255, 0.1), /* Semi-transparent White */
            rgba(255, 255, 255, 0.1) 10px,
            transparent 10px,
            transparent 20px
        );
    transform: translate(-50%, -50%); /* Center the large background */
    z-index: -1; /* Keep it behind the content */
}

/* Header Styling */
.main-header {
    padding: 20px;
    z-index: 10;
}

.main-header h1 {
    font-size: 3em;
    color: var(--white);
    text-shadow: 2px 2px var(--primary-color);
    letter-spacing: 2px;
    font-weight: 900;
}

/* Content Container */
.content-container {
    background-color: rgba(255, 255, 255, 0.95); /* Slightly transparent white box for contrast */
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    max-width: 600px;
    text-align: center;
    margin: 20px;
    z-index: 10;
}

/* Hero Section Text */
.tagline {
    font-size: 1.2em;
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 10px;
}

.hero-section h2 {
    font-size: 2.5em;
    color: var(--secondary-color);
    margin-bottom: 20px;
    font-weight: 900;
}

.description {
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 30px;
}

.description strong {
    color: var(--primary-color);
}

/* Signup Box */
.signup-box {
    background-color: var(--white);
    padding: 20px;
    border: 3px solid var(--secondary-color);
    border-radius: 10px;
    margin-bottom: 20px;
}

.signup-box p {
    margin-bottom: 15px;
    font-weight: 700;
    color: var(--text-color);
}

.signup-box form {
    display: flex;
    gap: 10px;
}

.signup-box input[type="email"] {
    flex-grow: 1;
    padding: 12px;
    border: 2px solid var(--background-end);
    border-radius: 8px;
    font-size: 1em;
}

.signup-box button {
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 1em;
    cursor: pointer;
    font-weight: 700;
    transition: background-color 0.3s ease, transform 0.1s ease;
}

.signup-box button:hover {
    background-color: var(--primary-color);
    transform: translateY(-2px);
}

.privacy-note {
    font-size: 0.8em;
    font-weight: 400;
    margin-top: 10px;
    color: #666;
}

/* Social Links */
.social-links a {
    color: var(--primary-color);
    text-decoration: none;
    margin: 0 10px;
    font-weight: 700;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--secondary-color);
}

/* --- ANIMATION STYLES --- */

.animated-element {
    position: absolute;
    background-size: contain;
    background-repeat: no-repeat;
    /* Placeholder size: Replace with actual asset dimensions */
    width: 100px; 
    height: 100px;
    z-index: 5; /* Behind content, above background */
}

/* 1. Car Animation */
.car-icon {
    /* **TODO: Replace this with your car icon/image path** */
    background-image: url('images/car-icon.png'); 
    bottom: 0px; /* Start off-screen below */
    left: 0;
    width: 150px; /* Larger size for car */
    height: 75px;
    animation: drive-by 30s linear infinite;
}

@keyframes drive-by {
    0% {
        transform: translateX(-100vw); /* Start off-screen left */
    }
    100% {
        transform: translateX(100vw); /* End off-screen right */
    }
}

/* 2. Astronaut Animation */
.astronaut-icon {
    /* **TODO: Replace this with your astronaut icon/image path** */
    background-image: url('images/astronaut-icon.png');
    top: 5%;
    right: 5%;
    animation: float-rotate 25s ease-in-out infinite alternate;
}

@keyframes float-rotate {
    0% {
        transform: translate(0, 0) rotate(0deg);
    }
    50% {
        transform: translate(-100px, 150px) rotate(180deg);
    }
    100% {
        transform: translate(50px, -50px) rotate(360deg);
    }
}

/* 3. Cloud/Plane Animations */
.cloud-icon {
    position: absolute;
    background-image: url('images/cloud-icon.png');
    background-size: contain;
    background-repeat: no-repeat;

    width: 160px;
    height: 90px;
}

.cloud-animated {
    top: -140px;
    left: 50%;
    opacity: 0;
    animation: cloud-group-float 26s ease-in-out infinite;
}

.cloud-left {
    transform: translateX(-220px);
}

.cloud-center {
    transform: translateX(-50%);
}

.cloud-right {
    transform: translateX(60px);
}

@keyframes cloud-group-float {

    /* Hidden above */
    0% {
        top: -140px;
        opacity: 0;
    }

    /* Appear */
    10% {
        opacity: 1;
    }

    /* Fall */
    30% {
        top: 120px;
    }

    /* Bounce */
    38% {
        top: 95px;
    }

    45% {
        top: 120px;
    }

    /* Settle */
    55% {
        top: 120px;
    }

    /* Swing right */
    65% {
        transform: translateX(var(--x-offset)) translateX(40px);
    }

    /* Swing left */
    75% {
        transform: translateX(var(--x-offset)) translateX(-40px);
    }

    /* Back to position */
    85% {
        transform: translateX(var(--x-offset));
    }

    /* Rise and fade */
    100% {
        top: -160px;
        opacity: 0;
    }
}

.plane-icon {
    position: absolute;
    background-image: url('images/plane-icon.png');
    background-size: contain;
    background-repeat: no-repeat;

    width: 150px;
    height: 75px;

    /* Start roughly at mid-left */
    left: -220px;
    top: 20%;
    transform: translateY(-50%);

    animation: fly-diagonal 30s ease-in-out infinite;
}


@keyframes fly-diagonal {

    /* Appear from left-middle */
    0% {
        transform: translate(0, -50%) rotate(0deg) scale(1);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    /* Gentle upward climb */
    35% {
        transform: translate(40vw, -60%) rotate(-25deg) scale(1);
    }

    /* Maneuver: slight dip + tilt */
    55% {
        transform: translate(60vw, -120%) rotate(-35deg) scale(1);
    }

    /* Steep climb toward top-middle */
    80% {
        transform: translate(80vw, -180%) rotate(-45deg) scale(0.9);
        opacity: 1;
    }

    /* Vanish near top-middle */
    100% {
        transform: translate(100vw, -280%) rotate(-45deg) scale(0.7);
        opacity: 0;
    }
}

/* Responsive adjustments */
@media (max-width: 650px) {
    .content-container {
        padding: 30px 15px;
        margin: 10px;
    }
    .main-header h1 {
        font-size: 2.5em;
    }
    .hero-section h2 {
        font-size: 1.8em;
    }
    .signup-box form {
        flex-direction: column;
    }
    .animated-element {
        display: none; /* Hide animations on small screens for performance */
    }
}