:root {
    --bg-dark: #050505; /* Syvä musta tausta */
    --surface-dark: #111111; /* Hieman vaaleampi tumma laatikoille */
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --gold: #cca762; /* Kuvan mukainen kulta/pronssi */
    --gold-hover: #b38f4d;
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
}

/* Ylänavigaatio (Navbar) */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-left {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-left a {
    color: var(--text-main);
    text-decoration: none;
    transition: color 0.3s;
}

.nav-left a:hover {
    color: var(--gold);
}

.nav-left a span {
    font-size: 0.7rem;
    margin-left: 4px;
    color: var(--text-muted);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-right a {
    color: var(--text-main);
    text-decoration: none;
}

/* Hero-osio */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 6rem 1rem;
    /* Kevyt kultainen hehku alareunassa jäljittelemään kuvan aaltoja */
    background: radial-gradient(ellipse at bottom, rgba(204, 167, 98, 0.1) 0%, rgba(5, 5, 5, 1) 60%);
}

.hero-logo {
    max-width: 300px;
    margin-bottom: 2rem;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 400;
    margin: 0;
    max-width: 800px;
}

.hero h1 .highlight {
    color: var(--gold);
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 1.5rem 0 2.5rem 0;
}

/* Painikkeet */
.hero-buttons {
    display: flex;
    gap: 1.5rem;
}

.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    border-radius: 50px; /* Pyöristetyt reunat */
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.btn-primary {
    background-color: var(--gold);
    color: #000000;
    border: 2px solid var(--gold);
}

.btn-primary:hover {
    background-color: var(--gold-hover);
    border-color: var(--gold-hover);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-main);
    border: 2px solid #333;
}

.btn-secondary:hover {
    border-color: var(--text-main);
}

.btn-outline {
    background-color: transparent;
    color: var(--gold);
    border: 1px solid var(--gold);
    padding: 0.5rem 1.5rem;
}

.btn-outline:hover {
    background-color: var(--gold);
    color: #000;
}

/* Sisältöosiot alempana (Eduix yms.) */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

section {
    margin-bottom: 4rem;
}

h2 {
    color: var(--text-main);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 400;
}

h2 .highlight {
    color: var(--gold);
}

.partner-box {
    background-color: var(--surface-dark);
    padding: 2rem;
    border-top: 3px solid var(--gold); /* Kultainen korostus ylhäällä */
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.partner-box p {
    color: var(--text-muted);
}

.partner-box strong {
    color: var(--text-main);
}

footer {
    border-top: 1px solid #222;
    color: var(--text-muted);
    text-align: center;
    padding: 2rem 0;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
    }
    .hero h1 {
        font-size: 1.8rem;
    }
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
}