/* Font Face */
@font-face {
    font-family: 'Bubblegum Sans';
    src: url('../fonts/BubblegumSans-Regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

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

:root {
    --primary-color: #5bc0de;
    --secondary-color: #f0a830;
    --dark-color: #2c1810;
    --light-color: #f5f5f5;
    --accent-color: #e74c3c;
}

body {
    font-family: 'Bubblegum Sans', 'Comic Sans MS', cursive, sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #1a1a2e 100%);
    color: var(--light-color);
    min-height: 100vh;
    line-height: 1.6;
}

/* Header & Navigation */
header {
    background: rgba(0, 0, 0, 0.3);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo img {
    height: 50px;
    image-rendering: pixelated;
    transition: transform 0.3s ease;
}

.nav-logo:hover img {
    transform: scale(1.1);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    color: var(--light-color);
    text-decoration: none;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

nav a:hover {
    color: var(--primary-color);
}

/* Footer */
footer {
    background: rgba(0, 0, 0, 0.4);
    padding: 2rem;
    text-align: center;
    margin-top: 4rem;
}

.footer-logo {
    height: 60px;
    image-rendering: pixelated;
    margin-bottom: 1rem;
}

footer p {
    opacity: 0.7;
}

/* Poultry Pop Hero */
.poultry-hero {
    background: linear-gradient(180deg, #87CEEB 0%, #98D8E8 100%);
    padding: 4rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.poultry-hero h1 {
    font-size: 3.5rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
    text-shadow: 2px 2px 0 #fff;
}

.poultry-hero .game-logo {
    width: 150px;
    image-rendering: pixelated;
    margin-bottom: 1rem;
}

.poultry-hero .tagline {
    color: var(--dark-color);
    font-size: 1.3rem;
    max-width: 600px;
    margin: 0 auto;
}

.flying-birds {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.poultry-hero .game-logo,
.poultry-hero h1,
.poultry-hero .tagline {
    position: relative;
    z-index: 1;
}

.hero-sparrow {
    position: absolute;
    width: 48px;
    height: 32px;
    background: url('../images/sparrow_flying.png') no-repeat;
    background-size: 192px 32px;
    image-rendering: pixelated;
    right: -100px;
    animation: sparrowFly 0.4s steps(4) infinite, flyAcross 6s linear infinite;
}

.hero-sparrow.sparrow-1 {
    top: 20%;
    transform: scale(1.5);
    animation: sparrowFly 0.4s steps(4) infinite, flyAcross 6s linear infinite;
}

.hero-sparrow.sparrow-2 {
    top: 50%;
    transform: scale(1.2);
    animation: sparrowFly 0.4s steps(4) infinite, flyAcross 8s linear infinite;
    animation-delay: 0s, 2s;
}

.hero-sparrow.sparrow-3 {
    top: 75%;
    transform: scale(1);
    animation: sparrowFly 0.4s steps(4) infinite, flyAcross 5s linear infinite;
    animation-delay: 0s, 4s;
}

@keyframes flyAcross {
    0% {
        right: -100px;
        opacity: 0;
    }
    5% {
        opacity: 1;
    }
    95% {
        opacity: 1;
    }
    100% {
        right: 110%;
        opacity: 0;
    }
}

/* Game Description */
.game-description {
    padding: 4rem 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.game-description h2 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    text-align: center;
}

.game-description p {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    text-align: center;
}

/* Features Section */
.features {
    background: rgba(0, 0, 0, 0.2);
    padding: 4rem 2rem;
}

.features h2 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 2rem;
    text-align: center;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.feature-item {
    background: linear-gradient(145deg, #8b6914, #a67c00);
    border: 3px solid #5c4a1f;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    display: flex;
    flex-direction: column;
}

.feature-item .icon-container {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.feature-item img {
    width: 60px;
    image-rendering: pixelated;
}

.feature-item h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.feature-item p {
    opacity: 0.9;
}

/* Feature Sparrow Sprite - animated flying */
.feature-sparrow-sprite {
    width: 48px;
    height: 32px;
    background: url('../images/sparrow_flying.png') no-repeat;
    background-size: 192px 32px;
    image-rendering: pixelated;
    transform: scale(1.5);
    transform-origin: center center;
    animation: sparrowFly 0.4s steps(4) infinite;
}

/* Balloon Stack in Features */
.balloon-stack {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin-bottom: 1rem;
}

.balloon-stack img {
    width: 35px;
    image-rendering: pixelated;
    animation: bob 2s ease-in-out infinite;
}

.balloon-stack img:nth-child(1) { animation-delay: 0s; }
.balloon-stack img:nth-child(2) { animation-delay: 0.2s; }
.balloon-stack img:nth-child(3) { animation-delay: 0.4s; }

@keyframes bob {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Yoyo styling */
.feature-item img[alt="Yoyo"] {
    width: 80px;
}

/* Character Showcase */
.character-showcase {
    padding: 4rem 2rem;
    text-align: center;
}

.character-showcase h2 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 2rem;
}

.character-display {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 2rem;
    flex-wrap: wrap;
}

.character-display img {
    image-rendering: pixelated;
}

/* Player Container - holds animated player and static label */
.player-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.player-container p,
.enemy-display p {
    font-size: 1.3rem;
}

.player-container p {
    color: var(--primary-color);
}

/* Player with Balloons Display */
.player-with-balloons {
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: playerFloat 3s ease-in-out infinite;
}

.player-balloons {
    display: flex;
    gap: 5px;
    margin-bottom: -10px;
}

.player-balloons img {
    width: 25px;
    image-rendering: pixelated;
}

.player-balloons .balloon-left {
    transform: rotate(-20deg) translateX(20px) translateY(10px);
    z-index: 1;
}

.player-balloons .balloon-center {
    z-index: 2;
}

.player-balloons .balloon-right {
    transform: rotate(20deg) translateX(-20px) translateY(10px);
    z-index: 3;
}

/* Player Sprite - showing idle frame (2nd row, 1st frame) */
.player-sprite {
    width: 37px;
    height: 64px;
    background: url('../images/player_spritesheet.png') no-repeat;
    background-position: 0 -64px;
    background-size: 111px 128px;
    image-rendering: pixelated;
    position: relative;
    z-index: 4;
}

@keyframes playerFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* VS Display */
.vs-display {
    font-size: 3rem;
    color: var(--accent-color);
    text-shadow: 2px 2px 0 #000;
    animation: pulse 1.5s ease-in-out infinite;
    align-self: center;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Enemy Display */
.enemy-display {
    text-align: center;
}

/* Sparrow Sprite - animated flying (4 frames in 1 row) */
.sparrow-sprite {
    width: 48px;
    height: 32px;
    background: url('../images/sparrow_flying.png') no-repeat;
    background-size: 192px 32px;
    image-rendering: pixelated;
    transform: scale(1.5) translateX(5px) translateY(-40px);
    transform-origin: center center;
    animation: sparrowFly 0.4s steps(4) infinite, flyEnemy 2s ease-in-out infinite;
}

@keyframes sparrowFly {
    from { background-position: 0 0; }
    to { background-position: -192px 0; }
}

.enemy-display p {
    color: var(--accent-color);
}

@keyframes flyEnemy {
    0%, 100% { transform: scale(1.5) translateX(5px) translateY(-30px); }
    50% { transform: scale(1.5) translateX(10px) translateY(-30px); }
}

/* Download Section */
.download-section {
    background: rgba(0, 0, 0, 0.2);
    padding: 4rem 2rem;
    text-align: center;
}

.download-section h2 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.coming-soon-text {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { text-shadow: 0 0 5px var(--primary-color); }
    50% { text-shadow: 0 0 20px var(--primary-color), 0 0 30px var(--primary-color); }
}

.store-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.store-button {
    display: block;
    background: linear-gradient(145deg, #333, #1a1a1a);
    border: 2px solid #444;
    border-radius: 12px;
    padding: 1rem 1.5rem;
    text-decoration: none;
    color: var(--light-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    min-width: 200px;
}

.store-button.disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.store-button:not(.disabled):hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

.store-button-content {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.store-icon {
    width: 40px;
    height: 40px;
}

.store-text {
    text-align: left;
}

.store-label {
    display: block;
    font-size: 0.8rem;
    opacity: 0.8;
}

.store-name {
    display: block;
    font-size: 1.3rem;
    font-weight: bold;
}

/* Back Section */
.back-section {
    padding: 2rem;
    text-align: center;
}

.back-link {
    display: inline-block;
    margin-top: 2rem;
    padding: 1rem 2rem;
    background: var(--secondary-color);
    color: var(--dark-color);
    text-decoration: none;
    border-radius: 8px;
    font-size: 1.2rem;
    transition: transform 0.3s ease, background 0.3s ease;
}

.back-link:hover {
    transform: scale(1.05);
    background: #c99028;
}

/* Responsive Design */
@media (max-width: 768px) {
    nav ul {
        gap: 1rem;
    }

    nav a {
        font-size: 1rem;
    }

    .poultry-hero h1 {
        font-size: 2.5rem;
    }

    .character-display {
        flex-direction: row;
        gap: 1rem;
        flex-wrap: nowrap;
    }

    .vs-display {
        font-size: 1.5rem;
    }

    .player-balloons img {
        width: 18px;
    }

    .player-sprite {
        transform: scale(0.8);
    }

    .sparrow-sprite {
        transform: scale(1) translateX(5px) translateY(-30px);
    }

    .player-container p,
    .enemy-display p {
        font-size: 1rem;
    }

    @keyframes flyEnemy {
        0%, 100% { transform: scale(1) translateX(5px) translateY(-25px); }
        50% { transform: scale(1) translateX(10px) translateY(-25px); }
    }

    .store-buttons {
        flex-direction: column;
        align-items: center;
    }
}