@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,300;9..144,500;9..144,600&family=Inter:wght@300;400;500;600;700&display=swap');

:root{
    --bg-deep: #06120f;
    --bg-mid: #0a1c17;
    --mint: #7fe6c4;
    --mint-soft: #b7f2dd;
    --ink: #eef6f2;
    --muted: rgba(238,246,242,0.68);
    --card-bg: rgba(255,255,255,0.045);
    --card-border: rgba(127,230,196,0.18);
}

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

html{ scroll-behavior: smooth; }

body, html{
    min-height: 100vh;
}

body{
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-deep);
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    position: relative;
}

h1, h2, h3{
    font-family: 'Fraunces', serif;
    font-weight: 500;
    letter-spacing: -0.01em;
}

/* ── Layered background ────────────────────────────────────────── */

.bg-gradient{
    position: fixed;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% -10%, rgba(127,230,196,0.14), transparent 60%),
        radial-gradient(ellipse 70% 50% at 90% 100%, rgba(127,230,196,0.08), transparent 60%),
        linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-mid) 50%, var(--bg-deep) 100%);
}

#bio-canvas{
    position: fixed;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    pointer-events: none;
    display: block;
}

/* ── Nav ────────────────────────────────────────────────────────── */

nav{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 5vw;
    background: rgba(6, 18, 15, 0.55);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(127,230,196,0.12);
    box-sizing: border-box;
}

.wordmark{
    font-family: 'Fraunces', serif;
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.01em;
    display: flex;
    align-items: baseline;
    gap: 2px;
}
.wordmark span{ color: var(--mint); }

.nav-link{
    display: inline-flex;
    align-items: center;
    padding: 10px 22px;
    background: var(--mint);
    color: #06120f;
    font-weight: 600;
    font-size: 0.88rem;
    text-decoration: none;
    border-radius: 999px;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.nav-link:hover{
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(127,230,196,0.35);
    background: var(--mint-soft);
}
.nav-link:focus-visible{
    outline: 2px solid var(--mint-soft);
    outline-offset: 3px;
}

@media (max-width: 650px){
    nav{ padding: 16px 5%; }
    .wordmark{ font-size: 1.1rem; }
    .nav-link{ padding: 8px 16px; font-size: 0.8rem; }
}

/* ── Hero ───────────────────────────────────────────────────────── */

.hero{
    position: relative;
    z-index: 2;
    padding: 14vh 6vw 10vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-height: 90vh;
    justify-content: center;
}

.eyebrow{
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 22px;
    font-weight: 600;
}

.hero h1{
    font-size: clamp(2rem, 6vw, 5rem);
    line-height: 1.08;
    color: var(--ink);
    max-width: 16ch;
}

.hero p{
    margin-top: 28px;
    max-width: 680px;
    font-size: 1.08rem;
    line-height: 1.7;
    color: var(--muted);
}

.hero-domain{
    margin-top: 34px;
    font-family: 'Fraunces', serif;
    font-size: 1.3rem;
    color: var(--mint-soft);
    letter-spacing: 0.01em;
    padding: 10px 26px;
    border: 1px solid rgba(127,230,196,0.3);
    border-radius: 999px;
}

@media (max-width: 480px){
    .hero{ padding-top: 12vh; min-height: 80vh; }
    .hero p{ font-size: 1rem; }
    .hero-domain{ font-size: 1.05rem; padding: 8px 18px; }
}

/* ── Cards ──────────────────────────────────────────────────────── */

.cards-section{
    position: relative;
    z-index: 2;
    padding: 6vh 6vw 10vh;
}

.cards-heading{
    text-align: center;
    font-size: clamp(1.4rem, 3vw, 2rem);
    color: var(--ink);
    margin-bottom: 48px;
}

.cards-grid{
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.card{
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 38px 34px;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card:hover{
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.35);
    border-color: rgba(127,230,196,0.4);
}

.card-index{
    font-family: 'Fraunces', serif;
    font-size: 0.85rem;
    color: var(--mint);
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    display: block;
}

.card h3{
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--ink);
    font-weight: 500;
}

.card p{
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--muted);
}

@media (max-width: 600px){
    .card{ padding: 30px 24px; }
}

/* ── Signal line / CTA ─────────────────────────────────────────── */

.cta,
.signal-line{
    position: relative;
    z-index: 2;
    padding: 10vh 6vw 14vh;
    text-align: center;
}

.signal-inner{
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.signal-status{
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint);
    font-weight: 600;
}

.signal-cta{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 18px 46px;
    background: var(--mint);
    color: #06120f;
    font-weight: 700;
    font-size: 1.05rem;
    text-decoration: none;
    border-radius: 999px;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.signal-cta:hover{
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(127,230,196,0.4);
    background: var(--mint-soft);
}
.signal-cta:focus-visible{
    outline: 2px solid var(--mint-soft);
    outline-offset: 3px;
}

.signal-sub{
    font-size: 0.88rem;
    color: var(--muted);
}

@media (max-width: 480px){
    .signal-cta{ padding: 16px 34px; font-size: 0.98rem; }
}

/* ── Footer ─────────────────────────────────────────────────────── */
/* Footer markup itself is injected via SSI and shouldn't be edited per-domain -
   spacing and contrast live here instead, so it stays readable over the
   fixed dark background and canvas animation. */

footer{
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 28px 6vw 40px;
    font-size: 0.78rem;
    color: var(--muted);
    background: transparent;
}

footer div{
    margin: 4px 0;
}

@media (prefers-reduced-motion: reduce){
    html{ scroll-behavior: auto; }
    #bio-canvas{ display: none; }
}