/* ============================================================
   badaddacus.com — one stylesheet for the whole site.
   Change a colour in :root and every page follows.
   ============================================================ */

:root{
  --bg:#08070a;          /* page background */
  --raise:#12101a;       /* cards, panels */
  --ink:#f4eede;         /* main text */
  --dim:#9c92ac;         /* quiet text */
  --gold:#e6c66e;        /* primary accent */
  --amber:#ff9d4d;       /* warm accent */
  --violet:#a071ff;      /* cool accent */
  --teal:#5fe2d0;        /* cold accent */
  --line:#2a2338;        /* hairlines and borders */
  --glass:rgba(255,255,255,.045);
  --max:1060px;          /* page width */
  --glow:0 0 44px rgba(230,198,110,.22);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}

body{
  background:var(--bg);color:var(--ink);
  font-family:"Inter",system-ui,-apple-system,Segoe UI,sans-serif;
  line-height:1.68;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;position:relative;
}

/* ---- the flash: drifting aurora behind everything ---- */
body::before{
  content:"";position:fixed;inset:-30vmax;z-index:-2;pointer-events:none;
  background:
    radial-gradient(38vmax 38vmax at 18% 12%, rgba(160,113,255,.20), transparent 62%),
    radial-gradient(34vmax 34vmax at 84% 22%, rgba(255,157,77,.16), transparent 60%),
    radial-gradient(40vmax 40vmax at 52% 96%, rgba(95,226,208,.13), transparent 62%);
  filter:blur(28px);
  animation:drift 26s ease-in-out infinite alternate;
}
@keyframes drift{
  0%  {transform:translate3d(0,0,0) scale(1)}
  50% {transform:translate3d(2.5%,-2%,0) scale(1.06)}
  100%{transform:translate3d(-2%,2.5%,0) scale(1.03)}
}

/* faint scanline/grid — sits over the aurora, under the content */
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 100% 70% at 50% 0%,#000 20%,transparent 78%);
}

h1,h2,h3{font-family:"Space Grotesk","Inter",sans-serif;line-height:1.12;letter-spacing:-.01em}
a{color:var(--gold);text-decoration:none;transition:color .2s}
a:hover{color:var(--ink)}
img{max-width:100%;height:auto}

/* ---- header / nav ---- */
header{
  position:sticky;top:0;z-index:50;
  background:linear-gradient(180deg,rgba(8,7,10,.94),rgba(8,7,10,.72));
  backdrop-filter:blur(16px) saturate(140%);
  border-bottom:1px solid var(--line);
}
header::after{               /* animated hairline under the bar */
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,var(--violet),var(--gold),var(--teal),transparent);
  background-size:200% 100%;animation:slide 9s linear infinite;opacity:.75;
}
@keyframes slide{to{background-position:-200% 0}}

nav{max-width:var(--max);margin:0 auto;display:flex;align-items:center;
  justify-content:space-between;gap:1rem;padding:.85rem 1.25rem;flex-wrap:wrap}

.mark{
  font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:1.1rem;
  color:var(--ink);letter-spacing:-.02em;
}
.mark span{
  background:linear-gradient(92deg,var(--gold),var(--amber),var(--violet));
  background-size:200% auto;-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;animation:shift 7s linear infinite;
}
@keyframes shift{to{background-position:200% center}}

nav ul{display:flex;gap:1.15rem;list-style:none;flex-wrap:wrap;align-items:center}
nav ul a{
  position:relative;color:var(--dim);font-size:.75rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.13em;padding:.2rem 0;
}
nav ul a::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--amber));
  transition:width .28s cubic-bezier(.4,0,.2,1);
}
nav ul a:hover{color:var(--ink)}
nav ul a:hover::after,nav ul a[aria-current="page"]::after{width:100%}
nav ul a[aria-current="page"]{color:var(--ink)}

/* ---- Ko-fi button ---- */
.kofi{
  display:inline-flex;align-items:center;gap:.45rem;white-space:nowrap;
  padding:.5rem 1.05rem;border-radius:999px;font-size:.78rem;font-weight:700;
  letter-spacing:.06em;color:#1b1206;
  background:linear-gradient(135deg,var(--gold),var(--amber));
  box-shadow:0 6px 20px rgba(255,157,77,.28);
  transition:transform .2s,box-shadow .2s,filter .2s;
}
.kofi:hover{transform:translateY(-2px) scale(1.03);color:#1b1206;filter:brightness(1.07);
  box-shadow:0 10px 28px rgba(255,157,77,.42)}

/* ---- layout ---- */
main{max-width:var(--max);margin:0 auto;padding:4rem 1.25rem 4.5rem;position:relative}
section{margin-bottom:3.5rem}

.kicker{
  display:inline-block;color:var(--gold);font-size:.72rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.28em;margin-bottom:1rem;
  padding:.35rem .85rem;border:1px solid rgba(230,198,110,.3);border-radius:999px;
  background:rgba(230,198,110,.07);
}

h1{font-size:clamp(2.2rem,6.2vw,4rem);margin-bottom:.2rem}
h1 em{
  font-style:normal;
  background:linear-gradient(96deg,var(--gold) 0%,var(--amber) 38%,var(--violet) 72%,var(--teal) 100%);
  background-size:280% auto;-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  animation:shift 8s linear infinite;
  filter:drop-shadow(0 0 26px rgba(230,198,110,.22));
}
h2{
  font-size:clamp(1.4rem,3.2vw,2.05rem);margin-bottom:1rem;position:relative;
  padding-left:.9rem;
}
h2::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:3px;border-radius:3px;
  background:linear-gradient(180deg,var(--gold),var(--violet));
}
h3{font-size:1.06rem;margin-bottom:.45rem;color:var(--ink)}

.lede{max-width:42rem;margin-top:1.3rem;color:var(--dim);font-size:1.12rem}
p{margin-bottom:1rem;max-width:46rem}
main ul{margin:0 0 1rem 1.15rem;color:var(--dim);max-width:46rem}
main li{margin-bottom:.5rem}
main li::marker{color:var(--gold)}
ul.plain{list-style:none;margin-left:0}
hr{
  border:0;height:1px;margin:3rem 0;
  background:linear-gradient(90deg,transparent,var(--line) 15%,var(--line) 85%,transparent);
}
small,.small{font-size:.85rem;color:var(--dim)}

/* ---- buttons ---- */
.actions{margin-top:2.1rem;display:flex;gap:.9rem;flex-wrap:wrap}
.btn{
  position:relative;overflow:hidden;display:inline-block;
  padding:.78rem 1.7rem;border:1px solid rgba(230,198,110,.55);border-radius:999px;
  color:var(--ink);font-size:.82rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.11em;cursor:pointer;background:transparent;
  transition:transform .2s,box-shadow .2s,border-color .2s,background .2s;
}
.btn::after{                    /* shine sweep on hover */
  content:"";position:absolute;top:0;left:-120%;width:70%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.22),transparent);
  transform:skewX(-18deg);transition:left .55s ease;
}
.btn:hover::after{left:130%}
.btn:hover{transform:translateY(-2px);border-color:var(--gold);
  box-shadow:var(--glow);color:var(--ink);background:rgba(230,198,110,.08)}
.btn.solid{
  border-color:transparent;color:#1b1206;
  background:linear-gradient(135deg,var(--gold),var(--amber));
  box-shadow:0 8px 26px rgba(255,157,77,.26);
}
.btn.solid:hover{color:#1b1206;box-shadow:0 12px 34px rgba(255,157,77,.42)}

/* ---- cards ---- */
.cards{display:grid;gap:1.15rem;grid-template-columns:repeat(auto-fit,minmax(255px,1fr))}
.card{
  position:relative;isolation:isolate;
  background:linear-gradient(160deg,var(--glass),rgba(255,255,255,.015));
  border:1px solid var(--line);border-radius:18px;padding:1.55rem;
  backdrop-filter:blur(10px);
  transition:transform .28s cubic-bezier(.3,0,.2,1),border-color .28s,box-shadow .28s;
}
.card::before{                  /* gradient top edge, lights up on hover */
  content:"";position:absolute;inset:0;border-radius:18px;padding:1px;z-index:-1;
  background:linear-gradient(140deg,var(--gold),transparent 42%,transparent 62%,var(--violet));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  opacity:0;transition:opacity .28s;
}
.card:hover{transform:translateY(-5px);border-color:transparent;
  box-shadow:0 18px 46px rgba(0,0,0,.55),0 0 40px rgba(160,113,255,.12)}
.card:hover::before{opacity:1}
.card p{color:var(--dim);font-size:.95rem;margin-bottom:0}

/* ---- forms ---- */
form{
  max-width:40rem;background:linear-gradient(160deg,var(--glass),rgba(255,255,255,.012));
  border:1px solid var(--line);border-radius:20px;padding:2rem;backdrop-filter:blur(10px);
  box-shadow:0 20px 60px rgba(0,0,0,.4);
}
.field{margin-bottom:1.3rem}
label{display:block;font-size:.73rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--dim);margin-bottom:.5rem}
input,select,textarea{
  width:100%;padding:.8rem .95rem;background:rgba(0,0,0,.32);color:var(--ink);
  border:1px solid var(--line);border-radius:12px;font:inherit;font-size:.96rem;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
input::placeholder,textarea::placeholder{color:#6b6379}
input:focus,select:focus,textarea:focus{
  outline:none;border-color:var(--gold);background:rgba(0,0,0,.45);
  box-shadow:0 0 0 3px rgba(230,198,110,.15);
}
textarea{min-height:9.5rem;resize:vertical}
.hint{font-size:.8rem;color:var(--dim);margin-top:.45rem;max-width:none}
.hp{position:absolute;left:-9999px}          /* honeypot — keep hidden */
fieldset{border:0}
.radios{display:flex;gap:.6rem;flex-wrap:wrap}
.radios label{
  display:flex;align-items:center;gap:.5rem;text-transform:none;letter-spacing:0;
  font-size:.92rem;color:var(--ink);font-weight:500;margin:0;cursor:pointer;
  padding:.45rem .9rem;border:1px solid var(--line);border-radius:999px;
  background:rgba(0,0,0,.25);transition:border-color .2s,background .2s;
}
.radios label:hover{border-color:rgba(230,198,110,.5);background:rgba(230,198,110,.06)}
.radios input{width:auto;accent-color:var(--gold)}
button.btn{font-family:inherit}

/* ---- tables ---- */
.tablewrap{
  overflow-x:auto;border:1px solid var(--line);border-radius:16px;
  background:linear-gradient(160deg,var(--glass),rgba(255,255,255,.01));
}
table{border-collapse:collapse;width:100%;font-size:.93rem;min-width:520px}
th,td{text-align:left;padding:.8rem 1rem;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td{border-bottom:0}
tbody tr{transition:background .2s}
tbody tr:hover{background:rgba(230,198,110,.05)}
th{color:var(--gold);font-size:.72rem;text-transform:uppercase;letter-spacing:.14em;
  background:rgba(0,0,0,.3)}
td{color:var(--dim)}
td code{color:var(--gold)}
code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.9em;
  background:rgba(230,198,110,.09);padding:.1em .4em;border-radius:5px}

/* ---- footer ---- */
footer{border-top:1px solid var(--line);padding:2.2rem 1.25rem;margin-top:2rem;
  background:linear-gradient(180deg,transparent,rgba(0,0,0,.4))}
.foot{max-width:var(--max);margin:0 auto;display:flex;justify-content:space-between;
  gap:1rem;flex-wrap:wrap;color:var(--dim);font-size:.85rem;align-items:center}
.foot ul{display:flex;gap:1.15rem;list-style:none;flex-wrap:wrap}
.foot a{color:var(--dim)}
.foot a:hover{color:var(--gold)}

/* ---- scroll reveal (site.js adds .in when a section enters view) ---- */
.reveal{opacity:0;transform:translateY(22px);
  transition:opacity .7s cubic-bezier(.2,.6,.2,1),transform .7s cubic-bezier(.2,.6,.2,1)}
.reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

@media (max-width:640px){
  nav{gap:.6rem}
  nav ul{gap:.85rem}
  nav ul a{font-size:.68rem;letter-spacing:.1em}
  main{padding-top:2.75rem}
  form{padding:1.35rem}
}