/* oswald-regular - latin_latin-ext */
@font-face {
    font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
    font-family: 'Oswald';
    font-style: normal;
    font-weight: 400;
    src: url('/fonts/oswald-v57-latin_latin-ext-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* oswald-600 - latin_latin-ext */
@font-face {
    font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
    font-family: 'Oswald';
    font-style: normal;
    font-weight: 600;
    src: url('/fonts/oswald-v57-latin_latin-ext-600.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* oswald-700 - latin_latin-ext */
@font-face {
    font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
    font-family: 'Oswald';
    font-style: normal;
    font-weight: 700;
    src: url('/fonts/oswald-v57-latin_latin-ext-700.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* share-tech-mono-regular - latin */
@font-face {
    font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
    font-family: 'Share Tech Mono';
    font-style: normal;
    font-weight: 400;
    src: url('/fonts/share-tech-mono-v16-latin-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* barlow-300 - latin_latin-ext */
@font-face {
    font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
    font-family: 'Barlow';
    font-style: normal;
    font-weight: 300;
    src: url('/fonts/barlow-v13-latin_latin-ext-300.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* barlow-regular - latin_latin-ext */
@font-face {
    font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
    font-family: 'Barlow';
    font-style: normal;
    font-weight: 400;
    src: url('/fonts/barlow-v13-latin_latin-ext-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* barlow-500 - latin_latin-ext */
@font-face {
    font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
    font-family: 'Barlow';
    font-style: normal;
    font-weight: 500;
    src: url('/fonts/barlow-v13-latin_latin-ext-500.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}


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

:root {
    --bg:        #0a0b08;
    --bg2:       #111309;
    --bg3:       #161810;
    --border:    #2a2e1a;
    --olive:     #6b7a2a;
    --olive-lit: #9cb830;
    --tan:       #c8aa6e;
    --tan-dim:   #8a7248;
    --text:      #cdd4b0;
    --text-dim:  #7a8260;
    --white:     #eef2df;
    --red:       #c23b22;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Barlow', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
}

/*  NAV  */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2.5rem;
    height: 58px;
    background: rgba(10,11,8,.88);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
}

.nav-logo {
    font-family: 'Oswald', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--olive-lit);
    text-decoration: none;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

nav a {
    font-family: 'Share Tech Mono', monospace;
    font-size: .8rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--text-dim);
    text-decoration: none;
    transition: color .2s;
}
nav a:hover { color: var(--olive-lit); }

/*  HERO  */
#hero {
min-height: 100vh;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
text-align: center;
padding: 6rem 2rem 4rem;
position: relative;
overflow: hidden;
}

/* grid background */
#hero::before {
content: '';
position: absolute;
inset: 0;
background-image:
linear-gradient(var(--border) 1px, transparent 1px),
linear-gradient(90deg, var(--border) 1px, transparent 1px);
background-size: 48px 48px;
opacity: .4;
}

/* vignette */
#hero::after {
content: '';
position: absolute;
inset: 0;
background: radial-gradient(ellipse at center, transparent 30%, var(--bg) 90%);
}

.hero-inner { position: relative; z-index: 1; max-width: 780px; }

.hero-tag {
    font-family: 'Share Tech Mono', monospace;
    font-size: .75rem;
    letter-spacing: .25em;
    text-transform: uppercase;
    color: var(--olive);
    border: 1px solid var(--olive);
    display: inline-block;
    padding: .25rem .9rem;
    margin-bottom: 1.6rem;
}

h1 {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(3rem, 9vw, 6.5rem);
    font-weight: 700;
    line-height: .95;
    letter-spacing: .03em;
    text-transform: uppercase;
    color: var(--white);
    text-shadow: 0 0 60px rgba(156,184,48,.2);
}

h1 span { color: var(--olive-lit); }

.hero-sub {
    margin: 1.4rem auto 2.4rem;
    max-width: 520px;
    color: var(--text-dim);
    font-size: 1.05rem;
    font-weight: 300;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: .7rem;
    font-family: 'Oswald', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--bg);
    background: var(--olive-lit);
    padding: 1rem 2.6rem;
    border: none;
    clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
    transition: background .2s, transform .15s;
}
.btn-download:hover {
    background: var(--white);
    transform: translateY(-2px);
}
.btn-download svg { flex-shrink: 0; }

.hero-note {
    margin-top: 1rem;
    font-family: 'Share Tech Mono', monospace;
    font-size: .72rem;
    color: var(--text-dim);
    letter-spacing: .08em;
}

/*  SECTIONS  */
section { padding: 6rem 2rem; }
.container { max-width: 900px; margin: 0 auto; }

.section-label {
    font-family: 'Share Tech Mono', monospace;
    font-size: .72rem;
    letter-spacing: .3em;
    text-transform: uppercase;
    color: var(--olive);
    margin-bottom: .6rem;
}

h2 {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 600;
    text-transform: uppercase;
    color: var(--white);
    letter-spacing: .04em;
    margin-bottom: 2.5rem;
}

h2::after {
    content: '';
    display: block;
    width: 48px;
    height: 3px;
    background: var(--olive-lit);
    margin-top: .5rem;
}

/*  FEATURES  */
#features { background: var(--bg2); }

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--bg3);
    border: 1px solid var(--border);
    padding: 1.6rem 1.4rem;
    position: relative;
    overflow: hidden;
    transition: border-color .2s;
}
.feature-card:hover { border-color: var(--olive); }
.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--olive-lit), transparent);
}

.feature-icon { font-size: 1.8rem; margin-bottom: .8rem; }

.feature-card h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--tan);
    margin-bottom: .4rem;
}

.feature-card p {
    font-size: .88rem;
    color: var(--text-dim);
}

/*  LINKS  */

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
}

.link-card {
    display: block;
    padding: 1.4rem 1.3rem;
    background: var(--bg3);
    border: 1px solid var(--border);
    text-decoration: none;
    transition: transform .15s, border-color .2s;
}

.link-card:hover {
    transform: translateY(-2px);
    border-color: var(--olive);
}

.link-card h3 {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    color: var(--tan);
    margin-bottom: .35rem;
}

.link-card p {
    color: var(--text-dim);
    font-size: .9rem;
    margin-bottom: .9rem;
}

.link-card span {
    font-family: 'Share Tech Mono', monospace;
    color: var(--olive-lit);
    font-size: .75rem;
}

/*  CREDITS  */
#credits { background: var(--bg2); }

.credits-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .9rem;
}

.credits-table td {
    padding: .65rem .8rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-dim);
    vertical-align: top;
}

.credits-table td:first-child {
    color: var(--tan);
    font-family: 'Share Tech Mono', monospace;
    font-size: .82rem;
    white-space: nowrap;
    width: 1%;
    padding-right: 1.5rem;
}

.credits-table a { color: var(--olive-lit); text-decoration: none; }
.credits-table a:hover { text-decoration: underline; }

/*  FOOTER */
footer {
    padding: 2rem;
    text-align: center;
    border-top: 1px solid var(--border);
    font-family: 'Share Tech Mono', monospace;
    font-size: .75rem;
    color: var(--text-dim);
    letter-spacing: .08em;
}

footer a { color: var(--olive); text-decoration: none; }

/*  fade-in on scroll  */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .5s ease, transform .5s ease;
}
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 600px) {
    nav ul { gap: 1rem; }
    .step { grid-template-columns: 2rem 1fr; }
}