* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(135deg, #ff9a9e 0%, #fad0c4 100%);
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
}

.container {
    max-width: 900px;
    width: 100%;
    text-align: center;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

header {
    margin-bottom: 40px;
    padding: 20px;
}

h1 {
    font-size: 2.8rem;
    margin-bottom: 15px;
    background: linear-gradient(90deg, #ff6b6b, #ffa726, #ffec19, #4cd964, #5ac8fa, #007aff, #5856d6);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-size: 300% 300%;
    animation: gradientShift 4s ease infinite;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.subtitle {
    font-size: 1.3rem;
    opacity: 0.8;
    color: #666;
}

.ps5-image {
    width: 280px;
    margin: 0 auto 30px;
    animation: float 3s ease-in-out infinite;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
    transition: transform 0.5s ease;
}

.ps5-image:hover {
    transform: scale(1.05) rotate(5deg);
}

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

.steps-container {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
    position: relative;
    gap: 20px;
}

.steps-container::before {
    content: "";
    position: absolute;
    top: 60px;
    left: 10%;
    right: 10%;
    height: 6px;
    background: linear-gradient(90deg, #ff6b6b, #ffa726, #4cd964, #5ac8fa, #5856d6);
    z-index: 1;
    border-radius: 3px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.step {
    position: relative;
    z-index: 2;
    width: 30%;
    background: linear-gradient(135deg, #ffffff 0%, #f5f7fa 100%);
    border-radius: 15px;
    padding: 25px 15px;
    border: 2px solid transparent;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.step:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
    border-color: #5ac8fa;
}

.step.active {
    border-color: #4cd964;
    box-shadow: 0 15px 30px rgba(76, 217, 100, 0.3);
}

.step-number {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #ff6b6b, #ffa726);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
    margin: 0 auto 20px;
    color: white;
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
    transition: all 0.3s ease;
}

.step:hover .step-number {
    transform: scale(1.1);
    box-shadow: 0 8px 20px rgba(255, 107, 107, 0.6);
}

.step.active .step-number {
    background: linear-gradient(135deg, #4cd964, #34e89e);
    box-shadow: 0 0 20px rgba(76, 217, 100, 0.7);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(76, 217, 100, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(76, 217, 100, 0); }
    100% { box-shadow: 0 0 0 0 rgba(76, 217, 100, 0); }
}

.step-title {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #444;
    font-weight: 600;
}

.step-content {
    min-height: 140px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #666;
}

.btn {
    background: linear-gradient(135deg, #5ac8fa, #007aff);
    color: white;
    border: none;
    padding: 14px 28px;
    border-radius: 50px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 8px;
    width: 100%;
    max-width: 220px;
    box-shadow: 0 5px 15px rgba(90, 200, 250, 0.4);
    font-weight: 600;
    letter-spacing: 0.5px;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(90, 200, 250, 0.6);
    background: linear-gradient(135deg, #007aff, #5ac8fa);
}

.btn:active {
    transform: translateY(1px);
}

.btn:disabled {
    background: linear-gradient(135deg, #cccccc, #aaaaaa);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-chrome {
    background: linear-gradient(135deg, #ff6b6b, #ffa726);
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.4);
}

.btn-chrome:hover {
    background: linear-gradient(135deg, #ffa726, #ff6b6b);
    box-shadow: 0 8px 20px rgba(255, 107, 107, 0.6);
}

.btn-edge {
    background: linear-gradient(135deg, #4cd964, #34e89e);
    box-shadow: 0 5px 15px rgba(76, 217, 100, 0.4);
}

.btn-edge:hover {
    background: linear-gradient(135deg, #34e89e, #4cd964);
    box-shadow: 0 8px 20px rgba(76, 217, 100, 0.6);
}

.email-input {
    padding: 14px 20px;
    border-radius: 50px;
    border: 2px solid #e0e0e0;
    background: white;
    color: #333;
    font-size: 1rem;
    width: 100%;
    max-width: 320px;
    margin-bottom: 20px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.email-input:focus {
    outline: none;
    border-color: #5ac8fa;
    box-shadow: 0 5px 15px rgba(90, 200, 250, 0.3);
    transform: translateY(-2px);
}

.email-input::placeholder {
    color: #aaa;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 100;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

.modal-content {
    background: linear-gradient(135deg, #ffffff 0%, #f5f7fa 100%);
    padding: 40px;
    border-radius: 20px;
    width: fit-content;
    text-align: center;
    border: 2px solid #5ac8fa;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    animation: modalAppear 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes modalAppear {
    0% { opacity: 0; transform: scale(0.8) translateY(-20px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 1.8rem;
    cursor: pointer;
    color: #888;
    transition: color 0.3s ease;
}

.close-modal:hover {
    color: #ff6b6b;
    transform: scale(1.1);
}

.modal-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.success {
    color: #4cd964;
}

.error {
    color: #ff6b6b;
}

.progress-bar {
    height: 10px;
    background: #e0e0e0;
    border-radius: 5px;
    margin: 30px 0;
    overflow: hidden;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.1);
}

.progress {
    height: 100%;
    background: linear-gradient(90deg, #ff6b6b, #ffa726, #4cd964);
    width: 0%;
    transition: width 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-radius: 5px;
}

footer {
    margin-top: 40px;
    font-size: 0.9rem;
    opacity: 0.7;
    color: #666;
}

/* Responsive Design */
@media (max-width: 900px) {
    .container {
        padding: 20px;
    }
    
    h1 {
        font-size: 2.3rem;
    }
    
    .steps-container {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .step {
        width: 48%;
    }
    
    .steps-container::before {
        display: none;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1.1rem;
    }
    
    .ps5-image {
        width: 220px;
    }
    
    .steps-container {
        flex-direction: column;
        align-items: center;
    }
    
    .step {
        width: 100%;
        max-width: 400px;
        margin-bottom: 20px;
    }
    
    .btn {
        max-width: 100%;
    }
    
    .email-input {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    body {
        padding: 10px;
    }
    
    .container {
        padding: 15px;
        border-radius: 15px;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    .step-title {
        font-size: 1.2rem;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 1rem;
    }
    
    .modal-content {
        padding: 25px 20px;
    }
}

.c-container {
    width: 100%;
    max-width: 900px;
    text-align: center;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 500px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    background-color: white;
}

.carousel {
    display: flex;
    transition: transform 0.5s ease-in-out;
    height: 100%;
}

.carousel-item {
    min-width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: white;
}

.carousel-item img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 8px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.8);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 24px;
    color: #333;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    z-index: 10;
}

.carousel-btn:hover {
    background-color: white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.prev {
    left: 20px;
}

.next {
    right: 20px;
}

.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background-color: white;
    transform: scale(1.2);
}

.auto-play-toggle {
    margin-top: 20px;
    background-color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.auto-play-toggle:hover {
    background-color: #f0f0f0;
    transform: translateY(-2px);
}

.image-counter {
    margin-top: 15px;
    color: #555;
    font-size: 14px;
}