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

html,
body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif
}

.container {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 24px 16px;
    background: radial-gradient(ellipse at 20% 20%, rgb(0 188 212 / .3) 0%, transparent 50%), radial-gradient(ellipse at 80% 80%, rgb(255 111 0 / .25) 0%, transparent 50%), radial-gradient(ellipse at 50% 50%, rgb(0 150 180 / .2) 0%, transparent 60%), radial-gradient(ellipse at 90% 20%, rgb(255 152 0 / .15) 0%, transparent 40%), radial-gradient(ellipse at 10% 80%, rgb(0 172 193 / .2) 0%, transparent 45%), linear-gradient(135deg, #0a1628 0%, #0d2137 25%, #0f2847 50%, #102a4a 75%, #0a1628 100%)
}

.bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: .1
}

.shape-1 {
    top: 40px;
    left: 40px;
    width: 200px;
    height: 200px;
    background: linear-gradient(45deg, #00bcd4, #ff6f00);
    animation: pulse 4s ease-in-out infinite
}

.shape-2 {
    bottom: 80px;
    right: 40px;
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, #ff9800, #00acc1);
    animation: pulse 5s ease-in-out infinite 1s
}

.shape-3 {
    top: 33%;
    right: 25%;
    width: 100px;
    height: 100px;
    background: linear-gradient(90deg, #00bcd4, #ff6f00);
    animation: pulse 6s ease-in-out infinite 2s
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: .1
    }

    50% {
        transform: scale(1.1);
        opacity: .15
    }
}

.header {
    z-index: 10;
    text-align: center;
    margin-top: 16px
}

.title {
    font-size: clamp(1.5rem, 5vw, 3rem);
    font-weight: 700;
    letter-spacing: 2px;
    background: linear-gradient(90deg, #00e5ff, #ffffff, #ff9800);
    -webkit-background-clip: text;
    -webkit-text-fill-color: #fff0;
    background-clip: text
}

.dots {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 12px
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%
}

.dot:nth-child(odd) {
    background: #00bcd4
}

.dot:nth-child(even) {
    background: #ff9800
}

.dot:nth-child(1) {
    animation: bounce 1.4s ease-in-out 0s infinite
}

.dot:nth-child(2) {
    animation: bounce 1.4s ease-in-out 0.2s infinite
}

.dot:nth-child(3) {
    animation: bounce 1.4s ease-in-out 0.4s infinite
}

.dot:nth-child(4) {
    animation: bounce 1.4s ease-in-out 0.6s infinite
}

.dot:nth-child(5) {
    animation: bounce 1.4s ease-in-out 0.8s infinite
}

@keyframes bounce {

    0%,
    80%,
    100% {
        transform: translateY(0)
    }

    40% {
        transform: translateY(-10px)
    }
}

.logo-section {
    z-index: 10;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%
}

.logo-container {
    width: min(640px, 90vw);
    height: min(434px, 45vh);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 24px;
    background: linear-gradient(145deg, rgb(0 188 212 / .1), rgb(255 111 0 / .05));
    border: 2px solid rgb(0 188 212 / .2);
    box-shadow: 0 0 60px rgb(0 188 212 / .15), inset 0 0 60px rgb(0 0 0 / .3);
    margin: 8px 0
}

.logo-placeholder {
    text-align: center;
    color: #666;
    font-size: 14px
}

.logo-placeholder img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain
}

.store-section {
    z-index: 10;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 12px
}

.store-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    border-radius: 12px;
    text-decoration: none;
    background: rgb(0 0 0 / .6);
    border: 1.5px solid rgb(255 255 255 / .2);
    transition: all 0.3s ease
}

.store-btn:hover {
    transform: scale(1.05);
    border-color: rgb(255 255 255 / .4);
    box-shadow: 0 0 25px rgb(0 188 212 / .3)
}

.store-btn svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0
}

.store-btn .store-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.2
}

.store-btn .store-text .small {
    font-size: 9px;
    color: rgb(255 255 255 / .7);
    text-transform: uppercase;
    letter-spacing: .5px
}

.store-btn .store-text .big {
    font-size: 16px;
    font-weight: 600;
    color: #fff
}

.email-section {
    z-index: 10;
    margin-bottom: 12px
}

.email-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: clamp(13px, 2.5vw, 15px);
    color: #00e5ff;
    background: linear-gradient(135deg, rgb(0 188 212 / .2), rgb(255 111 0 / .2));
    border: 2px solid rgb(0 188 212 / .5);
    box-shadow: 0 0 30px rgb(0 188 212 / .2);
    transition: all 0.3s ease
}

.email-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 40px rgb(0 188 212 / .4)
}

.email-btn svg {
    width: 20px;
    height: 20px;
    stroke: #00e5ff
}

.footer {
    z-index: 10;
    margin-bottom: 50px
}

.author-image {
    transition: 0.3s ease
}

.author-image:hover {
    transform: scale(1.03)
}

@media (max-width:768px) {
    .shape-1 {
        width: 120px;
        height: 120px
    }

    .shape-2 {
        width: 90px;
        height: 90px
    }

    .shape-3 {
        width: 60px;
        height: 60px
    }

    .logo-container {
        border-radius: 16px;
        height: min(434px, 40vh)
    }

    .dot {
        width: 8px;
        height: 8px
    }

    .store-btn {
        padding: 8px 14px;
        gap: 8px
    }

    .store-btn svg {
        width: 24px;
        height: 24px
    }

    .store-btn .store-text .small {
        font-size: 8px
    }

    .store-btn .store-text .big {
        font-size: 14px
    }
}