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

body {
    font-family: 'Baloo 2', cursive;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    overflow-x: hidden;
    position: relative;
}

/* Arka Plan Şekilleri */
.background-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.shape {
    position: absolute;
    opacity: 0.6;
    animation: float 6s ease-in-out infinite;
}

.circle {
    border-radius: 50%;
}

.circle.pink {
    width: 100px;
    height: 100px;
    background: #ff6b9d;
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.circle.blue {
    width: 80px;
    height: 80px;
    background: #4ecdc4;
    top: 60%;
    right: 10%;
    animation-delay: 1s;
}

.circle.yellow {
    width: 60px;
    height: 60px;
    background: #ffe66d;
    top: 30%;
    right: 20%;
    animation-delay: 2s;
}

.circle.green {
    width: 70px;
    height: 70px;
    background: #7bed9f;
    bottom: 20%;
    left: 15%;
    animation-delay: 3s;
}

.star {
    width: 60px;
    height: 60px;
    background: #ffd93d;
    clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
    top: 15%;
    right: 8%;
    animation-delay: 0.5s;
}

.star2 {
    width: 40px;
    height: 40px;
    bottom: 30%;
    right: 25%;
    left: auto;
    top: auto;
    animation-delay: 2.5s;
}

.triangle {
    width: 0;
    height: 0;
    border-left: 40px solid transparent;
    border-right: 40px solid transparent;
    border-bottom: 70px solid #ff7675;
    background: transparent;
    top: 45%;
    left: 8%;
    animation-delay: 1.5s;
}

.triangle2 {
    border-bottom-color: #74b9ff;
    bottom: 10%;
    right: 5%;
    top: auto;
    left: auto;
    animation-delay: 3.5s;
}

.square {
    width: 50px;
    height: 50px;
    background: #a29bfe;
    border-radius: 10px;
    top: 70%;
    left: 3%;
    animation-delay: 2s;
    transform: rotate(15deg);
}

.square2 {
    background: #fd79a8;
    width: 40px;
    height: 40px;
    top: 5%;
    left: 30%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-30px) rotate(10deg);
    }
}

/* Ana İçerik */
.container {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    gap: 25px;
}

/* Header */
.header {
    text-align: center;
}

.bouncing-emoji {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 15px;
}

.emoji {
    font-size: 3rem;
    display: inline-block;
    animation: bounce 1s ease-in-out infinite;
}

.emoji:nth-child(2) {
    animation-delay: 0.2s;
}

.emoji:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

.title {
    font-size: 4rem;
    font-weight: 800;
    color: #fff;
    text-shadow: 
        4px 4px 0 #ff6b9d,
        8px 8px 0 rgba(0,0,0,0.1);
    letter-spacing: 3px;
    animation: titlePulse 2s ease-in-out infinite;
}

@keyframes titlePulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.03);
    }
}

.subtitle {
    font-size: 1.8rem;
    color: #ffeaa7;
    margin-top: 10px;
    text-shadow: 2px 2px 0 rgba(0,0,0,0.2);
}

/* Maskot */
.mascot-container {
    display: flex;
    justify-content: center;
}

.mascot {
    display: flex;
    align-items: center;
    gap: 15px;
}

.mascot-body {
    font-size: 6rem;
    animation: mascotWave 2s ease-in-out infinite;
}

@keyframes mascotWave {
    0%, 100% {
        transform: rotate(-5deg);
    }
    50% {
        transform: rotate(5deg);
    }
}

.speech-bubble {
    background: #fff;
    padding: 20px 25px;
    border-radius: 25px;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    max-width: 280px;
}

.speech-bubble p {
    font-size: 1.3rem;
    color: #5f27cd;
    font-weight: 600;
}

.bubble-arrow {
    position: absolute;
    left: -15px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-right: 20px solid #fff;
}

/* Örüntü Önizleme */
.preview-shapes {
    display: flex;
    gap: 15px;
    background: rgba(255,255,255,0.2);
    padding: 20px 30px;
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

.preview-item {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.9);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    animation: previewPop 0.5s ease-out backwards;
}

.preview-item:nth-child(1) { animation-delay: 0.1s; }
.preview-item:nth-child(2) { animation-delay: 0.2s; }
.preview-item:nth-child(3) { animation-delay: 0.3s; }
.preview-item:nth-child(4) { animation-delay: 0.4s; }
.preview-item:nth-child(5) { animation-delay: 0.5s; }

@keyframes previewPop {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.preview-shape {
    font-size: 2.5rem;
}

.preview-item.mystery {
    background: linear-gradient(135deg, #ffeaa7, #fdcb6e);
    animation: mysteryPulse 1.5s ease-in-out infinite;
}

@keyframes mysteryPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 8px 25px rgba(253, 203, 110, 0.5);
    }
}

/* Başla Butonu */
.start-button {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    background: linear-gradient(135deg, #00b894, #00cec9);
    border: none;
    padding: 25px 60px;
    border-radius: 50px;
    cursor: pointer;
    overflow: hidden;
    box-shadow: 
        0 10px 0 #019875,
        0 15px 30px rgba(0,0,0,0.3);
    transition: all 0.15s ease;
    animation: buttonFloat 3s ease-in-out infinite;
}

@keyframes buttonFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

.start-button:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 13px 0 #019875,
        0 20px 40px rgba(0,0,0,0.35);
}

.start-button:active {
    transform: translateY(5px);
    box-shadow: 
        0 5px 0 #019875,
        0 8px 20px rgba(0,0,0,0.3);
}

.button-icon {
    font-size: 3rem;
    animation: iconSpin 3s ease-in-out infinite;
}

@keyframes iconSpin {
    0%, 100% {
        transform: rotate(-10deg);
    }
    50% {
        transform: rotate(10deg);
    }
}

.button-text {
    font-family: 'Baloo 2', cursive;
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    text-shadow: 2px 2px 0 rgba(0,0,0,0.2);
    letter-spacing: 3px;
}

.button-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255,255,255,0.4),
        transparent
    );
    animation: shine 3s ease-in-out infinite;
}

@keyframes shine {
    0%, 100% {
        left: -100%;
    }
    50% {
        left: 100%;
    }
}

/* Alt Dekoratif Sıra */
.decorative-row {
    display: flex;
    gap: 30px;
    margin-top: 10px;
}

.decorative-row span {
    font-size: 2.5rem;
    animation: decorSpin 4s ease-in-out infinite;
}

.decorative-row span:nth-child(odd) {
    animation-direction: reverse;
}

@keyframes decorSpin {
    0%, 100% {
        transform: rotate(0deg) scale(1);
    }
    25% {
        transform: rotate(10deg) scale(1.1);
    }
    75% {
        transform: rotate(-10deg) scale(1.1);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .title {
        font-size: 2.5rem;
    }
    
    .subtitle {
        font-size: 1.3rem;
    }
    
    .mascot-body {
        font-size: 4rem;
    }
    
    .speech-bubble {
        padding: 15px 20px;
        max-width: 200px;
    }
    
    .speech-bubble p {
        font-size: 1rem;
    }
    
    .preview-item {
        width: 45px;
        height: 45px;
    }
    
    .preview-shape {
        font-size: 1.8rem;
    }
    
    .start-button {
        padding: 20px 40px;
    }
    
    .button-icon {
        font-size: 2rem;
    }
    
    .button-text {
        font-size: 1.8rem;
    }
    
    .bouncing-emoji .emoji {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .title {
        font-size: 2rem;
    }
    
    .mascot {
        flex-direction: column;
    }
    
    .bubble-arrow {
        display: none;
    }
    
    .preview-shapes {
        gap: 8px;
        padding: 15px 20px;
    }
    
    .preview-item {
        width: 40px;
        height: 40px;
    }
    
    .preview-shape {
        font-size: 1.5rem;
    }
}