:root {
    --bg-color: #000000;
    --text-main: #f2f2f2;
    --text-muted: #9a9a9a;
    --gold: #cca449;
    --border-color: #222222;
}

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

html {
    margin: 0;
    padding: 0;
    background: #000000;
    overflow-x: hidden;
}

body {
    overflow-x: hidden;
    max-width: 100%;
    background: #000000;
}

body {
    background:
        radial-gradient(circle at top, rgba(204,164,73,0.12), transparent 35%),
        var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.3rem 6%;
    border-bottom: 1px solid var(--border-color);
    background: #000000;
}

.logo img {
    height: 52px;
    object-fit: contain;
}

nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

nav a {
    color: var(--text-main);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.8rem;
    transition: color 0.3s;
    cursor: pointer;
}

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

.btn {
    padding: 1rem 2.7rem;
    border: 1px solid var(--gold);
    color: var(--gold);
    background: transparent;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: 0.3s;
    text-decoration: none;
    display: inline-block;
    font-size: 0.8rem;
}

.btn:hover {
    background: var(--gold);
    color: #000;
    box-shadow: 0 0 25px rgba(204,164,73,0.35);
}

.mail-link {
    color: var(--text-main);
    text-decoration: none;
    border-bottom: 1px solid var(--gold);
    transition: color 0.3s;
    padding-bottom: 2px;
}

.mail-link:hover {
    color: var(--gold);
}

footer {
    margin-top: auto;
    padding: 3rem 6% 2rem;
    text-align: center;
    color: var(--text-muted);
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.75rem;
    transition: color 0.3s;
}

.footer-links a:hover,
.footer-links a.active {
    color: var(--gold);
}

.menu-toggle {
    display: none;
    position: absolute;
    left: -9999px;
    background: none;
    border: none;
    padding: 0.4rem;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    z-index: 200;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-main);
    transition: transform 0.3s, opacity 0.3s;
}

.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 850px) {
    header {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        position: relative;
    }

    .menu-toggle {
        display: flex;
        position: static;
        left: auto;
    }

    nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(0,0,0,0.97);
        backdrop-filter: blur(8px);
        flex-direction: column;
        align-items: flex-start;
        padding: 1.5rem 6%;
        gap: 1.4rem;
        border-bottom: 1px solid var(--border-color);
        z-index: 150;
    }

    nav.open {
        display: flex;
    }

    nav a {
        font-size: 0.85rem;
        letter-spacing: 2px;
    }

    .footer-links {
        gap: 1rem;
    }
}