@font-face {
    font-family: 'Techna Sans';
    src: url('../fonts/TechnaSans-Regular.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'Manrope';
    src: url('../fonts/Manrope-Light.ttf') format('truetype');
    font-weight: 300;
}
@font-face {
    font-family: 'Manrope';
    src: url('../fonts/Manrope-Regular.ttf') format('truetype');
    font-weight: 400;
}
@font-face {
    font-family: 'Manrope';
    src: url('../fonts/Manrope-Medium.ttf') format('truetype');
    font-weight: 500;
}
@font-face {
    font-family: 'Manrope';
    src: url('../fonts/Manrope-SemiBold.ttf') format('truetype');
    font-weight: 600;
}
@font-face {
    font-family: 'Manrope';
    src: url('../fonts/Manrope-Bold.ttf') format('truetype');
    font-weight: 700;
}
@font-face {
    font-family: 'Manrope';
    src: url('../fonts/Manrope-ExtraBold.ttf') format('truetype');
    font-weight: 800;
}

:root {
    --black: #0a0a0a;
    --dark: #141414;
    --grey-dark: #2b2b2b;
    --grey: #6b6b6b;
    --grey-light: #b8b8b8;
    --white: #f5f5f5;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--black);
    color: var(--white);
    font-family: 'Manrope', sans-serif;
    font-weight: 400;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 3rem;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--grey-dark);
}

.logo {
    font-family: 'Techna Sans', sans-serif;
    font-size: 1.5rem;
    letter-spacing: 0.03em;
    text-transform: lowercase;
    color: var(--white);
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-menu a {
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    color: var(--grey-light);
    transition: color 0.2s ease;
    position: relative;
}

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

.nav-menu a.active::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 100%;
    height: 2px;
    background: var(--white);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
}

/* Main */
main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 2rem;
}

.coming-soon h1 {
    font-family: 'Manrope', sans-serif;
    font-weight: 800;
    font-size: clamp(2rem, 6vw, 4rem);
    letter-spacing: 0.02em;
    color: var(--white);
    margin-bottom: 1rem;
}

.coming-soon p {
    color: var(--grey-light);
    font-weight: 300;
    font-size: 1.1rem;
}

.page-title {
    font-weight: 800;
    font-size: clamp(2rem, 6vw, 3.5rem);
    margin-bottom: 1rem;
}

.page-sub {
    color: var(--grey-light);
    font-weight: 300;
    font-size: 1.1rem;
    max-width: 600px;
}

/* Footer */
.site-footer {
    padding: 2rem 3rem;
    border-top: 1px solid var(--grey-dark);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.site-footer .logo {
    font-size: 1.1rem;
}

.footer-text {
    color: var(--grey);
    font-size: 0.85rem;
    font-weight: 300;
}

@media (max-width: 720px) {
    .site-header {
        padding: 1.25rem 1.5rem;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--dark);
        border-bottom: 1px solid var(--grey-dark);
        padding: 1.5rem;
        gap: 1.25rem;
        display: none;
    }

    .nav-menu.open {
        display: flex;
    }

    .site-footer {
        flex-direction: column;
        text-align: center;
    }
}