@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600;800&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: #181818;
    color: #dedede;
    line-height: 1.7;
    overflow-x: hidden;
    opacity: 0;
    transition: opacity 0.6s ease-in;
}

body.loaded {
    opacity: 1;
}

#loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #181818;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#loader-wrapper.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-logo {
    width: 120px;
    height: auto;
    animation: simple-flip 2.5s infinite cubic-bezier(0.45, 0, 0.55, 1);
}

@keyframes simple-flip {
    0% {
        transform: perspective(600px) rotateY(0deg);
    }

    50% {
        transform: perspective(600px) rotateY(180deg);
    }

    100% {
        transform: perspective(600px) rotateY(360deg);
    }
}

h1,
h2,
h3 {
    color: #2EBDFF;
    font-weight: 800;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

h1 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
    display: inline-block;
}

h2 {
    font-size: 1.5rem;
    margin-top: 2rem;
    border-bottom: 2px solid #2EBDFF;
    padding-bottom: 0.5rem;
    display: inline-block;
}

p,
ul {
    margin-bottom: 1rem;
}

ul {
    padding-left: 1.5rem;
}

li {
    margin-bottom: 0.5rem;
}

strong {
    color: #ffffff;
}

a {
    color: #2EBDFF;
    text-decoration: none;
    position: relative;
    transition: color 0.3s ease;
}

a:hover {
    color: #ffffff;
}

a::after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: #2EBDFF;
    transform-origin: bottom right;
    transition: transform 0.3s cubic-bezier(0.86, 0, 0.07, 1);
}

a:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.header {
    text-align: center;
    margin-bottom: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.logo-header {
    width: 80px;
    height: auto;
    margin: 0 auto 1rem auto;
    display: block;
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0px);
    }
}

.section {
    background-color: transparent;
    margin-bottom: 2rem;
    transform: translateY(20px);
    opacity: 0;
    animation: fade-up 0.8s forwards;
}

.section:nth-child(1) {
    animation-delay: 0.1s;
}

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

.section:nth-child(3) {
    animation-delay: 0.3s;
}

.section:nth-child(4) {
    animation-delay: 0.4s;
}

.section:nth-child(5) {
    animation-delay: 0.5s;
}

.section:nth-child(6) {
    animation-delay: 0.6s;
}

.section:nth-child(7) {
    animation-delay: 0.7s;
}

@keyframes fade-up {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.nav-links {
    margin-top: 3rem;
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(46, 189, 255, 0.2);
}

.nav-links a {
    margin: 0 1rem;
    font-weight: 600;
}