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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #000;
    min-height: 100vh;
    overflow: hidden;
}

/* Container */
.container {
    display: flex;
    height: 100vh;
    width: 100vw;
    position: fixed;
    top: 0;
    left: 0;
}

/* Image Section */
.image-section {
    flex: 0 0 60%;
    position: relative;
    overflow: hidden;
    height: 100vh;
}

.main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    animation: zoomIn 20s ease-in-out infinite alternate;
}

@keyframes zoomIn {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.1);
    }
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.3) 50%, rgba(0, 0, 0, 0.8) 100%);
    pointer-events: none;
}

/* Image Text Overlay */
.image-text {
    position: absolute;
    bottom: 60px;
    left: 60px;
    right: 60px;
    z-index: 10;
    color: white;
    animation: fadeInUp 1s ease;
}

.image-text-badge {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b6b 0%, #ff8e53 100%);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 16px;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

.image-text-title {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 12px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
    background: linear-gradient(135deg, #fff 0%, #f0f0f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.image-text-subtitle {
    font-size: 20px;
    line-height: 1.5;
    margin-bottom: 24px;
    color: rgba(255, 255, 255, 0.95);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
    font-weight: 500;
}

.image-text-features {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 10px 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.feature-icon {
    font-size: 18px;
    color: #51cf66;
    font-weight: bold;
}

.feature-text {
    font-size: 15px;
    font-weight: 600;
    color: white;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
}

/* Content Section */
.content-section {
    flex: 0 0 40%;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    position: relative;
    box-shadow: -20px 0 60px rgba(0, 0, 0, 0.5);
    height: 100vh;
    overflow-y: auto;
}

.content-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #ff6b6b, #ff8e53, #feca57, #48dbfb, #ff6b6b);
    background-size: 100% 200%;
    animation: gradientMove 3s linear infinite;
}

@keyframes gradientMove {
    0% {
        background-position: 0% 0%;
    }
    100% {
        background-position: 0% 200%;
    }
}

.content-wrapper {
    max-width: 400px;
    width: 100%;
    text-align: center;
    animation: fadeInUp 0.8s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Age Icon */
.age-icon {
    font-size: 80px;
    margin-bottom: 24px;
    animation: pulse 2s ease-in-out infinite;
}

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

/* Title */
.title {
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 40px;
}

/* Buttons */
.buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 32px;
    border-radius: 16px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    color: white;
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 400px;
    height: 400px;
}

.btn-text {
    position: relative;
    z-index: 1;
}

.btn-icon {
    position: relative;
    z-index: 1;
    font-size: 22px;
    transition: transform 0.3s ease;
}

.btn:hover .btn-icon {
    transform: scale(1.2);
}

.btn-confirm {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.4);
}

.btn-confirm:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.6);
}

.btn-confirm:active {
    transform: translateY(0);
}

.btn-leave {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
    box-shadow: 0 10px 30px rgba(255, 107, 107, 0.4);
}

.btn-leave:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 107, 107, 0.6);
}

.btn-leave:active {
    transform: translateY(0);
}

/* Footer Text */
.footer-text {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-text p {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.5;
}

/* Responsive */
@media (max-width: 1024px) {
    .container {
        flex-direction: column;
        height: auto;
        position: relative;
    }

    .image-section {
        flex: 0 0 50vh;
        height: 50vh;
    }

    .image-text {
        bottom: 30px;
        left: 30px;
        right: 30px;
    }

    .image-text-title {
        font-size: 36px;
    }

    .image-text-subtitle {
        font-size: 18px;
    }

    .content-section {
        flex: 1;
        height: auto;
        min-height: 50vh;
        box-shadow: 0 -20px 60px rgba(0, 0, 0, 0.5);
    }

    .content-section::before {
        width: 100%;
        height: 4px;
        top: 0;
        left: 0;
        background: linear-gradient(90deg, #ff6b6b, #ff8e53, #feca57, #48dbfb, #ff6b6b);
        background-size: 200% 100%;
    }

    .image-overlay {
        background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.3) 50%, rgba(0, 0, 0, 0.8) 100%);
    }
}

@media (max-width: 768px) {
    .image-section {
        flex: 0 0 45vh;
        height: 45vh;
    }

    .image-text {
        bottom: 20px;
        left: 20px;
        right: 20px;
    }

    .image-text-title {
        font-size: 28px;
    }

    .image-text-subtitle {
        font-size: 16px;
        margin-bottom: 16px;
    }

    .image-text-features {
        gap: 12px;
    }

    .feature-item {
        padding: 8px 16px;
    }

    .feature-text {
        font-size: 14px;
    }

    .content-section {
        padding: 30px 20px;
        min-height: 55vh;
    }

    .title {
        font-size: 32px;
    }

    .age-icon {
        font-size: 60px;
    }

    .btn {
        padding: 16px 28px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .image-section {
        flex: 0 0 40vh;
        height: 40vh;
    }

    .image-text {
        bottom: 16px;
        left: 16px;
        right: 16px;
    }

    .image-text-badge {
        font-size: 12px;
        padding: 6px 16px;
        margin-bottom: 12px;
    }

    .image-text-title {
        font-size: 24px;
    }

    .image-text-subtitle {
        font-size: 14px;
        margin-bottom: 12px;
    }

    .image-text-features {
        gap: 8px;
    }

    .feature-item {
        padding: 6px 12px;
    }

    .feature-icon {
        font-size: 14px;
    }

    .feature-text {
        font-size: 12px;
    }

    .content-section {
        padding: 24px 16px;
        min-height: 60vh;
    }

    .title {
        font-size: 28px;
    }

    .subtitle {
        font-size: 14px;
    }

    .age-icon {
        font-size: 50px;
        margin-bottom: 16px;
    }

    .btn {
        padding: 14px 24px;
        font-size: 15px;
    }

    .buttons {
        gap: 12px;
        margin-bottom: 24px;
    }
}