:root {
    --ink: #0B0D10;
    --ink-2: #10141A;
    --panel: #141920;
    --panel-2: #1B222B;
    --line: #262F3A;
    --amber: #FFB627;
    --amber-dim: #8A6A22;
    --cyan: #4FD6C4;
    --red: #FF5F5F;
    --paper: #EDE9DF;
    --muted: #8A93A0;
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --maxw: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background:
    radial-gradient(ellipse 900px 500px at 15% -5%, rgba(255, 182, 39, 0.07), transparent 60%),
    radial-gradient(ellipse 900px 500px at 100% 10%, rgba(79, 214, 196, 0.06), transparent 60%),
    var(--ink);
    color: var(--paper);
    font-family: var(--font-body);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-display);
    color: var(--paper);
    margin: 0 0 .5em 0;
    letter-spacing: -0.01em;
}

a {
    color: var(--amber);
}

::selection {
    background: var(--amber);
    color: #171308;
}

.wrap {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 24px;
}

.eyebrow {
    font-family: var(--font-mono);
    font-size: .78rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--cyan);
    display: flex;
    align-items: center;
    gap: .6em;
    margin-bottom: .9em;
}

.eyebrow::before {
    content: '';
    width: 18px;
    height: 1px;
    background: var(--cyan);
    display: inline-block;
}

/* ---------- NAV ---------- */
header.site {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(11, 13, 16, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    max-width: var(--maxw);
    margin: 0 auto;
}

.logo {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--paper);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: .5em;
}

.logo .bracket {
    color: var(--amber);
}

.navlinks {
    display: flex;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.navlinks a {
    color: var(--muted);
    text-decoration: none;
    font-size: .92rem;
    font-weight: 500;
    transition: color .15s ease;
}

.navlinks a:hover {
    color: var(--paper);
}

.nav-cta {
    font-family: var(--font-mono);
    font-size: .85rem;
    font-weight: 500;
    color: var(--ink);
    background: var(--amber);
    padding: 9px 18px;
    border-radius: 3px;
    text-decoration: none;
    border: 1px solid var(--amber);
}

.nav-mobile-hide {
    display: flex;
}

@media (max-width:820px) {
    .nav-mobile-hide {
    display: none;
    }
}

/* ---------- HERO (centered, image as background) ---------- */
.hero {
    padding: 96px 0 72px;
    position: relative;
    overflow: hidden;
    text-align: center;
    background-image:
    linear-gradient(180deg, rgba(11, 13, 16, 0.75), rgba(11, 13, 16, 0.92)),
    url('/assets/hero.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-inner {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero .eyebrow {
    justify-content: center;
}

.hero .eyebrow::before {
    display: none;
}

.hero h1 {
    font-size: clamp(2.4rem, 6vw, 4.6rem);
    line-height: 1.02;
    margin-bottom: .36em;
}

.hero h1 .accent {
    color: var(--amber);
}


.hero p.lede {
    color: var(--muted);
    font-size: 1.1rem;
    max-width: 52ch;
    margin: 0 auto 2.2em;
}

/* Countdown */
.countdown {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2.4em;
}

.countdown .unit {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 18px 20px;
    min-width: 88px;
}

.countdown .unit b {
    display: block;
    font-family: var(--font-mono);
    font-size: 2rem;
    color: var(--amber);
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.countdown .unit span {
    font-family: var(--font-mono);
    font-size: .72rem;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--muted);
    display: block;
    margin-top: 8px;
}

.countdown-target {
    font-family: var(--font-mono);
    font-size: .82rem;
    color: var(--cyan);
    margin-bottom: 2.2em;
}

.countdown.is-live .unit b {
    color: var(--red);
}

.hero-ctas {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
}

.btn {
    font-family: var(--font-mono);
    font-size: .88rem;
    font-weight: 500;
    padding: 12px 22px;
    border-radius: 3px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: .5em;
    transition: transform .15s ease, background .15s ease;
}

.btn-primary {
    background: var(--amber);
    color: #171308;
    border: 1px solid var(--amber);
}

.btn-primary:hover {
    transform: translateY(-1px);
    background: #ffc65b;
}

.btn-ghost {
    background: transparent;
    color: var(--paper);
    border: 1px solid var(--line);
}

.btn-ghost:hover {
    border-color: var(--cyan);
    color: var(--cyan);
}

.hero-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-stat {
    text-align: center;
}

.hero-stat b {
    display: block;
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--paper);
}

.hero-stat span {
    font-size: .8rem;
    color: var(--muted);
}

/* Terminal - briefing panel, full width under hero */
.terminal {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.6);
    max-width: 760px;
    margin: 0 auto;
}

.terminal-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--panel-2);
    border-bottom: 1px solid var(--line);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.r {
    background: #ff5f57;
}

.dot.y {
    background: #febc2e;
}

.dot.g {
    background: #28c840;
}

.terminal-title {
    margin-left: 8px;
    font-family: var(--font-mono);
    font-size: .75rem;
    color: var(--muted);
}

.terminal-body {
    font-family: var(--font-mono);
    font-size: .86rem;
    padding: 22px;
    color: #B9E3B4;
    position: relative;
    text-align: left;
}

.terminal-body .line {
    margin: 0 0 6px 0;
    white-space: pre-wrap;
}

.terminal-body .prompt {
    color: var(--cyan);
}

.terminal-body .ok {
    color: #8CE99A;
}

.terminal-body .flag {
    color: var(--red);
}

.caret {
    display: inline-block;
    width: 8px;
    height: 1em;
    background: var(--amber);
    vertical-align: text-bottom;
    animation: blink 1s steps(1) infinite;
}

@keyframes blink {
    50% {
    opacity: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .caret {
    animation: none;
    }
}

/* ---------- SECTION GENERIC ---------- */
section {
    padding: 80px 0;
}

.section-head {
    max-width: 640px;
    margin-bottom: 48px;
}

.section-head p {
    color: var(--muted);
    font-size: 1.02rem;
}

hr.rule {
    border: none;
    border-top: 1px solid var(--line);
    margin: 0;
}

/* ---------- EVENT FACTS ---------- */
.facts-block {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 40px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 44px 0;
}

@media (max-width:760px) {
    .facts-block {
    grid-template-columns: 1fr;
    gap: 16px;
    }
}

.facts-block .term-label {
    font-family: var(--font-mono);
    color: var(--amber);
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.facts-block h3 {
    font-size: 1.3rem;
}

.facts-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 28px;
}

@media (max-width:760px) {
    .facts-grid {
    grid-template-columns: 1fr 1fr;
    }
}

.fact dt {
    font-family: var(--font-mono);
    font-size: .74rem;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 6px;
}

.fact dd {
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.18rem;
    color: var(--paper);
}

/* ---------- CATEGORY DOSSIERS ---------- */
.cat-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

@media (max-width:760px) {
    .cat-grid {
    grid-template-columns: 1fr;
    }
}

.cat-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 26px 26px 24px;
    position: relative;
    overflow: hidden;
}

.cat-card::before {
    content: attr(data-hex);
    position: absolute;
    top: 18px;
    right: 20px;
    font-family: var(--font-mono);
    font-size: .78rem;
    color: var(--line);
    letter-spacing: .05em;
}

.cat-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.cat-head .icon {
    color: var(--cyan);
    flex-shrink: 0;
}

.cat-card h4 {
    font-size: 1.12rem;
    margin: 0;
}

.cat-card p {
    color: var(--muted);
    font-size: .92rem;
    margin: 0 0 14px 0;
}

.tag-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tag {
    font-family: var(--font-mono);
    font-size: .72rem;
    color: var(--paper);
    background: var(--panel-2);
    border: 1px solid var(--line);
    padding: 4px 9px;
    border-radius: 20px;
}

/* ---------- FOOTER (internal link map) ---------- */
footer {
    border-top: 1px solid var(--line);
    padding: 60px 0 30px;
}

.foot-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 50px;
}

@media (max-width:760px) {
    .foot-grid {
    grid-template-columns: 1fr 1fr;
    }
}

.foot-col h5 {
    font-family: var(--font-mono);
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: var(--muted);
    margin-bottom: 14px;
}

.foot-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.foot-col li {
    margin-bottom: 10px;
}

.foot-col a {
    color: var(--paper);
    text-decoration: none;
    font-size: .92rem;
}

.foot-col a:hover {
    color: var(--amber);
}

.foot-brand p {
    color: var(--muted);
    font-size: .9rem;
    max-width: 34ch;
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--cyan);
    outline-offset: 2px;
}