:root {
    --primary-color: #FF00DB;
    --dark-bg: #000000;
    --card-bg: #1E1E1E;
    --text-color: #EAEAEA;
    --text-secondary: #A0A0A0;
    --font-family: 'Poppins', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family);
    background-color: var(--dark-bg);
    color: var(--text-color);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
    padding: 0;
}

main {
    flex-grow: 1;
}

h1, h2, h3 {
    color: var(--text-color);
    font-weight: 600;
}

h1 { 
    font-size: 2.5rem;
    text-align: center;
}
h2 { 
    max-width: 720px;
    heigh: auto;
    font-size: 2rem; 
    text-align: center; 
    margin-bottom: 20px;
    background-color: #000000;
    color: #FFC400;
    border-radius: 15px;
}

p { color: #A0A0A0}
a { color: var(--primary-color); text-decoration: none; }

section {
    padding: 60px 20px;
}

.topbar{
    display: flex;
    position: fixed;
    align-items: center;
    justify-content: center;
    background: linear-gradient(#B600FF, #8B10E7);
    padding: 8px 8px 8px 8px;
    width: 100%;
    height: 30px;
    z-index: 1000;
}

.topbar-text{
    color: #000000;
    font-family: arial, sans-serif;
    font-weight: bold;
    font-style: italic;
    text-transform: uppercase;
    text-align: center;
    
}

.header {
    position: fixed;
    background-color: #0B0B0B;
    backdrop-filter: blur(10px);
    margin: 30px 0 0 0;
    padding: 15px 20px;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 30px;
    max-height: 30px;
    max-width: 1200px;
    margin: auto;
}

.navbar li a{
    text-transform: uppercase;
    font-weight: bold;
    padding: 0 20px 0 0;
}

.logo {
  
}

.logo img{
    max-width: 150px;
    height: auto;
    vertical-align:middle;
}

.nav-links {
    list-style: none;
    display: flex;
}

.nav-links li {
    margin-left: 20px;
}

.nav-links a {
    color: #FFFFFF;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.hero-section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
    background-color:#000000;
    margin: 100px 0 0 0;
    padding: 80px 20px;
    width: 100%;
    height: auto;

}

.presentation-photo{
    display: block;
    max-width: 100%;
    width: auto;
    height: auto;
    margin: 50px auto 50px auto;
    border-radius: 15px;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content h1 {
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.1rem;
    max-width: 600px;
    height: auto;
    margin: 0 auto 30px;
    padding: 15px 20px;
    text-align: left;
    background-color:#101010;
    border: solid 2px #CC00B0;
    border-radius: 15px;
}

.cta-button1 {
    background-color: var(--primary-color);
    color: #000000;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
    display: block;
    width: fit-content;
    margin: 50px auto;
}

.cta-button1:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 0, 219, 0.4);
}

.cta-button2 {
    background-color: #000000;
    color: #FFFFFF;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: solid 2px #FFFFFF;
    cursor: pointer;
    display: block;
    width: fit-content;
    margin: 50px auto;
}

.cta-button2:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 0, 219, 0.4);
}

.cta-button3 {
    background-color: #FFC400;
    color: #000000;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
    cursor: pointer;
    display: block;
    width: fit-content;
    margin: 50px auto;
}

.cta-button3:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 196, 0, 0.4);
}

#secondary-section{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color:#080808;
    padding: 15px 20px;
    width: 100%;
    height: auto;
    margin: 0;
    box-sizing: border-box;
}

#secondary-section p{
    display: block;
    align-items: center;
    justify-content: center;
    text-align: left;
    background-color:#080808;
    margin: 0 auto 0 auto;
    padding: 15px 20px;
    border: solid 2px #CC5B00;
    border-radius: 15px;
    max-width: 600px;
    height: auto;
}

.alj-logo{
    display: block;
    max-width: 100%;
    width: auto;
    height: auto;
    margin: 50px auto 50px auto;
    border-radius: 15px;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.cta-button4 {
    background-color: #FF7300;
    color: #000000;
    padding: 12px 25px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 0;
    cursor: pointer;
    display: block;
    width: fit-content;
    margin: 50px auto;
}

.cta-button4:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 115, 0, 0.4);
}

.footer {
    text-align: center;
    align-items: center;
    justify-content: center;
    padding: 20px; 
    margin: 0;
    background-color: #0D0D0D;
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: #FF00DB;
    transition: all 0.3s ease-in-out;
}

iframe{
    display: block;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin: 0 auto 20px auto;
    padding: 0 0 0 0;
    border-radius: 15px;
    max-width: 720px;
    max-height: 1280px;
    width: 100%;
    height: auto;
    aspect-ratio: 9 / 16;
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .logo img {
        max-width: 150px;
        height: auto;
        vertical-align:middle;
    }
}

@media (min-width: 768px) {
    h1 { font-size: 3.5rem; }
}

@media (min-width: 1024px) {
    section {
        padding: 80px 40px;
    }
}

@media (max-width: 850px) {
    .hamburger {
        display: block;
        z-index: 1001;
    }

    .nav-links {
        display: flex;
        flex-direction: column;
        position: fixed;
        align-items: center;
        left: -100%;
        top: 0;
        gap: 0;
        flex-direction: column;
        background-color: #0B0B0B;
        width: 100%;
        height: 100vh;
        text-align: center;
        transition: 0.3s;
        justify-content: center;
    }

    .nav-links li {
        margin: 16px 0;
    }

    .nav-links.active {
        left: 0;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    hr{
        
    }

    @media screen and (max-width: 600px) {
        iframe {
            width: 100vw; 
            max-width: 100vw;
            height: auto;
            margin-left: 0;
            margin-right: 0;
            left: 0;
            border-radius: 0;
        }
    }

     @media screen and (max-width: 600px) {
        h2 {
            width: 100vw; 
            max-width: 100vw;
            height: auto;
            margin-left: 0;
            margin-right: 0;
            left: 0;
            border-radius: 0;
        }
    }  

}