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

html {
    overflow-x: hidden;
}

body {
    background-color: #002115;
    background-image:
        radial-gradient(circle at 0% 100%, rgba(0, 124, 54, 0.9) 0%, transparent 50%),
        radial-gradient(circle at 100% 0%, rgba(0, 124, 54, 0.8) 0%, transparent 50%);
    background-attachment: fixed;
    font-family: 'Inter', sans-serif;
    color: white;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
}

header {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-bottom: 50px;
}

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

.logo {
    height: 40px;
    object-fit: contain;
}


.banners {
    display: flex;
    justify-content: center;
    gap: 20px;
    width: 100%;
    margin-bottom: 60px;
}

.banner-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 50%;
    max-width: 500px;
    position: relative;
}

.banner-img {
    width: 100%;
    height: auto;
    object-fit: contain;
    z-index: 1;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
}

@keyframes zoomInOut {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.04);
    }

    100% {
        transform: scale(1);
    }
}

.register-btn {
    position: relative;
    margin-top: -20px;
    z-index: 10;
    transition: filter 0.3s ease;
    display: block;
    cursor: pointer;
    animation: zoomInOut 2s infinite ease-in-out;
}

.register-btn img {
    width: 100%;
    max-width: 260px;
    height: auto;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.5));
}

.register-btn:hover {
    filter: brightness(1.1);
}

footer {
    text-align: center;
    margin-top: auto;
    padding-bottom: 20px;
}

.footer-title {
    color: #ffffff;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.footer-desc {
    color: #b9cfc1;
    font-size: 14px;
    line-height: 1.6;
    max-width: 1000px;
    margin: 0 auto;
}

.m-break {
    display: none;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInBottom {
    from {
        opacity: 0;
        transform: translateY(100px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-left {
    animation: slideInLeft 1s ease-out forwards;
}

.animate-right {
    animation: slideInRight 1s ease-out forwards;
}

.animate-bottom {
    animation: slideInBottom 1s ease-out forwards;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 30px 15px;
    }

    header {
        margin-bottom: 40px;
    }

    .logo {
        height: 35px;
    }


    .banners {
        flex-direction: column;
        align-items: center;
        gap: 50px;
        margin-bottom: 40px;
    }

    .banner-item {
        width: 100%;
        max-width: 100%;
        padding: 0 10px;
    }

    .banner-img {
        margin-bottom: -15px;
    }

    .register-btn {
        margin-top: -10px;
        width: 100%;
        text-align: center;
    }

    .register-btn img {
        width: 75%;
        max-width: 280px;
    }

    footer {
        padding-bottom: 10px;
        padding-left: 10px;
        padding-right: 10px;
    }

    .footer-title {
        font-size: 15px;
        line-height: 1.4;
        margin-bottom: 15px;
    }

    .footer-desc {
        font-size: 13px;
    }

    .m-break {
        display: inline;
    }
}