/* ============================================================
   fatass.online — terminal / workshop aesthetic
   ============================================================ */

:root {
  --bg:        #070a07;
  --bg-2:      #0a0e0a;
  --panel:     #0d130d;
  --panel-2:   #101710;
  --line:      #1c261c;
  --line-2:    #26332600;
  --text:      #c9d6c9;
  --text-dim:  #6f826f;
  --text-mute: #46524600;
  --green:     #58f27a;
  --green-dk:  #2f8f47;
  --amber:     #f2c94c;
  --cyan:      #4ce0f2;
  --red:       #f2554c;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  --maxw: 1180px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

/* radial glow backdrop */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(900px 500px at 15% -5%, rgba(88,242,122,.10), transparent 60%),
    radial-gradient(700px 500px at 95% 10%, rgba(76,224,242,.06), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* braille matrix background (single canvas) */
.matrix-bg {
  position: fixed; inset: 0; z-index: 0;
  pointer-events: none; user-select: none;
  opacity: .16;
}

/* scanlines + noise overlays */
.scanlines {
  position: fixed; inset: 0; z-index: 9999; pointer-events: none;
  background: repeating-linear-gradient(
    to bottom, rgba(0,0,0,0) 0, rgba(0,0,0,0) 2px,
    rgba(0,0,0,.18) 3px, rgba(0,0,0,0) 4px);
  mix-blend-mode: multiply; opacity: .5;
}
.noise {
  position: fixed; inset: 0; z-index: 9998; pointer-events: none; opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

main, .nav, .footer { position: relative; z-index: 1; }

/* ===================== NAV ===================== */
.nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  padding: .9rem clamp(1rem, 4vw, 2.5rem);
  background: rgba(7,10,7,.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav__brand { font-weight: 700; letter-spacing: .2px; white-space: nowrap; font-size: 14px; }
.nav__brand .prompt { color: var(--green); }
.nav__brand .path   { color: var(--cyan); }
.nav__brand .dim    { color: var(--text-dim); }
.nav__brand-name    { color: var(--text); margin-left: .35rem; }
.nav__brand:hover .nav__brand-name { color: var(--green); }

.nav__links { display: flex; align-items: center; gap: 1.6rem; }
.nav__links a {
  color: var(--text-dim); font-size: 13px; font-weight: 500;
  letter-spacing: .5px; text-transform: uppercase; transition: color .18s;
  position: relative;
}
.nav__links a:hover { color: var(--text); }
.nav__links a:not(.nav__cta)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0;
  background: var(--green); transition: width .2s;
}
.nav__links a:not(.nav__cta):hover::after { width: 100%; }
.nav__cta {
  color: var(--green) !important; border: 1px solid var(--green-dk);
  padding: .4rem .8rem; border-radius: 4px;
}
.nav__cta:hover { background: rgba(88,242,122,.1); box-shadow: 0 0 18px rgba(88,242,122,.15); }

.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav__toggle span { width: 22px; height: 2px; background: var(--green); transition: .25s; }

/* ===================== HERO ===================== */
.hero {
  position: relative;
  padding: clamp(4rem, 12vh, 8rem) clamp(1rem, 4vw, 2.5rem) clamp(3rem, 8vh, 5rem);
  max-width: var(--maxw); margin: 0 auto;
  overflow: hidden;
}
.hero__grid {
  position: absolute; inset: 0; z-index: -1;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(600px 400px at 30% 30%, #000 20%, transparent 75%);
  opacity: .5;
}
.hero__path {
  color: var(--green); font-size: 12.5px; letter-spacing: 2px;
  text-transform: uppercase; margin-bottom: 1.2rem;
}
.hero__title {
  font-size: clamp(2.6rem, 8vw, 5.2rem);
  font-weight: 800; line-height: 1.02; letter-spacing: -1px;
  color: #eaf5ea; margin-bottom: 1.4rem;
}
/* --- constant symbol-scramble glitch on the hero word --- */
.glitch {
  color: var(--green);
  display: inline-block;
  min-width: 4ch;            /* hold width steady while chars swap */
  white-space: pre;
  text-shadow: 0 0 14px rgba(88,242,122,.35);
}
.glitch .g-sym { color: var(--green-dk); opacity: .9; }   /* symbol chars = darker green */
.cursor { color: var(--green); animation: blink 1.1s steps(1) infinite; font-weight: 400; }
@keyframes blink { 50% { opacity: 0; } }

.hero__tag {
  max-width: 46ch; color: var(--text-dim); font-size: 15.5px;
  line-height: 1.7; margin-bottom: 2.2rem;
}
.hero__stats { display: flex; gap: 2.6rem; margin-bottom: 2.4rem; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat__num { font-size: 2rem; font-weight: 800; color: var(--green); line-height: 1; }
.stat__label { font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-dim); margin-top: .4rem; }

.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn {
  font-family: var(--mono); font-size: 13.5px; font-weight: 600;
  letter-spacing: .5px; padding: .75rem 1.5rem; border-radius: 5px;
  cursor: pointer; transition: .2s; border: 1px solid transparent;
}
.btn--primary { background: var(--green); color: #05230f; }
.btn--primary:hover { box-shadow: 0 0 28px rgba(88,242,122,.45); transform: translateY(-2px); }
.btn--ghost { border-color: var(--line); color: var(--text-dim); }
.btn--ghost:hover { border-color: var(--green-dk); color: var(--text); }

/* ===================== CATEGORY ===================== */
.cat {
  max-width: var(--maxw); margin: 0 auto;
  padding: clamp(2.5rem, 6vh, 4.5rem) clamp(1rem, 4vw, 2.5rem);
}
.cat__head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap;
  border-bottom: 1px solid var(--line); padding-bottom: 1rem; margin-bottom: 2rem;
}
.cat__title { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 800; color: #eaf5ea; letter-spacing: -.5px; }
.cat__slash { color: var(--green); margin-right: .4rem; }
.cat__meta { color: var(--text-dim); font-size: 12.5px; letter-spacing: .5px; }

/* ===================== GRID / CARDS ===================== */
.grid {
  display: grid; gap: 1.1rem;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
}
.card {
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line); border-radius: 8px;
  padding: 1.3rem 1.3rem 1.1rem;
  display: flex; flex-direction: column;
  position: relative; overflow: hidden;
  transition: border-color .22s, transform .22s, box-shadow .22s;
}
.card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(300px 120px at var(--mx,50%) 0%, rgba(88,242,122,.09), transparent 70%);
  opacity: 0; transition: opacity .25s;
  pointer-events: none;   /* let clicks pass through to card links */
}
.card:hover { border-color: var(--green-dk); transform: translateY(-4px); box-shadow: 0 12px 40px -18px rgba(0,0,0,.9); }
.card:hover::before { opacity: 1; }

/* blank placeholder cards (WIP slots) */
.card--blank { min-height: 130px; }
.card--blank::after {
  content: "// reserved"; margin-top: auto;
  color: var(--text-dim); opacity: .45; font-size: 12px; letter-spacing: 1px;
}

.card__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: .9rem; }
.card__badges { display: inline-flex; align-items: center; gap: .4rem; }
.card__id { font-size: 11px; letter-spacing: 1.5px; color: var(--text-dim); }
.card__status { font-size: 10px; font-weight: 700; letter-spacing: 1px; padding: .2rem .5rem; border-radius: 3px; }
.card__status--live { color: var(--green); background: rgba(88,242,122,.1); border: 1px solid rgba(88,242,122,.25); }
.card__status--wip  { color: var(--amber); background: rgba(242,201,76,.1); border: 1px solid rgba(242,201,76,.25); }
.card__status--exp  { color: var(--cyan);  background: rgba(76,224,242,.1); border: 1px solid rgba(76,224,242,.25); }
.card__status--indev { color: #b48bf2; background: rgba(180,139,242,.1); border: 1px solid rgba(180,139,242,.3); }

/* small button-style card link */
.card__cta {
  display: inline-flex; align-items: center; gap: .3rem;
  font-size: 12.5px; font-weight: 700; letter-spacing: .4px;
  color: #05230f; background: var(--green);
  padding: .4rem .85rem; border-radius: 5px;
  transition: box-shadow .2s, transform .2s;
}
.card__cta:hover { box-shadow: 0 0 20px rgba(88,242,122,.5); transform: translateY(-1px); }
.card__cta--na {
  background: transparent; color: var(--text-dim);
  border: 1px solid var(--line); cursor: not-allowed;
}
.card__cta--na:hover { box-shadow: none; transform: none; }

.card__title { font-size: 1.25rem; font-weight: 700; color: #eaf5ea; margin-bottom: .55rem; }
.card:hover .card__title { color: var(--green); }
.card__desc { color: var(--text-dim); font-size: 13.5px; line-height: 1.6; flex: 1; margin-bottom: 1rem; }

.card__stack { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1rem; }
.card__stack li {
  font-size: 11px; color: var(--text-dim);
  border: 1px solid var(--line); border-radius: 3px; padding: .15rem .5rem;
}
.card__links { display: flex; gap: 1.2rem; border-top: 1px dashed var(--line); padding-top: .85rem; }
.card__link { font-size: 12.5px; font-weight: 600; color: var(--green); letter-spacing: .3px; transition: .15s; }
.card__link:hover { text-shadow: 0 0 12px rgba(88,242,122,.6); }
.card__link--dim { color: var(--text-dim); }
.card__link--dim:hover { color: var(--text); text-shadow: none; }

/* ===================== CONTACT ===================== */
.contact { max-width: var(--maxw); margin: 0 auto; padding: clamp(3rem, 8vh, 6rem) clamp(1rem, 4vw, 2.5rem); }
.contact__box {
  border: 1px solid var(--line); border-radius: 10px;
  background:
    linear-gradient(180deg, var(--panel-2), var(--bg-2));
  padding: clamp(2rem, 5vw, 3.5rem);
  position: relative; overflow: hidden;
}
.contact__box::after {
  content: ""; position: absolute; right: -60px; top: -60px; width: 240px; height: 240px;
  background: radial-gradient(circle, rgba(88,242,122,.12), transparent 65%);
}
.contact__prompt { color: var(--green); font-size: 12px; letter-spacing: 2px; text-transform: uppercase; margin-bottom: .8rem; }
.contact__title { font-size: clamp(1.8rem, 5vw, 2.8rem); font-weight: 800; color: #eaf5ea; margin-bottom: .7rem; }
.contact__desc { color: var(--text-dim); max-width: 48ch; margin-bottom: 2rem; }
.contact__links { display: flex; flex-direction: column; gap: .6rem; max-width: 520px; }
.contact__link {
  display: flex; align-items: center; gap: 1rem;
  border: 1px solid var(--line); border-radius: 6px; padding: .8rem 1rem;
  transition: .2s; background: rgba(0,0,0,.2);
}
.contact__link:hover { border-color: var(--green-dk); transform: translateX(4px); }
.contact__key { color: var(--text-dim); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; min-width: 68px; }
.contact__val { color: var(--green); font-weight: 600; font-size: 14px; }

/* ===================== FOOTER ===================== */
.footer {
  border-top: 1px solid var(--line);
  padding: 1.6rem clamp(1rem, 4vw, 2.5rem);
  color: var(--text-dim); font-size: 12px;
}
.footer__row {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
}
.footer__mid { opacity: .7; }
.footer__top { color: var(--text-dim); transition: color .15s; }
.footer__top:hover { color: var(--green); }
.footer__disclaimer {
  margin-top: 1.1rem; padding-top: 1.1rem; border-top: 1px dashed var(--line);
  max-width: 80ch; line-height: 1.6; font-size: 11.5px; opacity: .75;
}
.footer__disclaimer strong { color: var(--text); font-weight: 600; }
.footer__disclaimer a { color: var(--green); }
.footer__disclaimer a:hover { text-decoration: underline; }

/* ===================== MUSIC TOGGLE ===================== */
.music {
  position: fixed; right: clamp(1rem, 4vw, 2rem); bottom: clamp(1rem, 4vw, 2rem);
  z-index: 200;
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--mono); font-size: 12px; font-weight: 600; letter-spacing: .5px;
  color: var(--text-dim);
  background: rgba(10,14,10,.9); backdrop-filter: blur(8px);
  border: 1px solid var(--line); border-radius: 999px;
  padding: .55rem .9rem; cursor: pointer;
  transition: color .2s, border-color .2s, box-shadow .2s;
}
.music:hover { color: var(--text); border-color: var(--green-dk); }
.music svg { flex: none; }
.music__off { display: block; }
.music__on  { display: none; color: var(--green); }
.music.playing { color: var(--green); border-color: var(--green-dk); box-shadow: 0 0 18px rgba(88,242,122,.15); }
.music.playing .music__off { display: none; }
.music.playing .music__on  { display: block; }
.music__label { white-space: nowrap; }

/* equalizer bars — animate only while playing */
.music__eq { display: none; align-items: flex-end; gap: 2px; height: 12px; }
.music.playing .music__eq { display: inline-flex; }
.music__eq i { width: 2px; background: var(--green); border-radius: 1px; height: 4px; animation: eq .9s ease-in-out infinite; }
.music__eq i:nth-child(2) { animation-delay: .3s; }
.music__eq i:nth-child(3) { animation-delay: .6s; }
@keyframes eq { 0%,100% { height: 3px; } 50% { height: 12px; } }

@media (max-width: 520px) { .music__label { display: none; } }

/* ===================== REVEAL ANIM ===================== */
.card, .cat__head, .hero__inner > * {
  opacity: 0; transform: translateY(16px);
  animation: rise .6s cubic-bezier(.2,.7,.3,1) forwards;
}
.hero__inner > *:nth-child(1){animation-delay:.05s}
.hero__inner > *:nth-child(2){animation-delay:.12s}
.hero__inner > *:nth-child(3){animation-delay:.19s}
.hero__inner > *:nth-child(4){animation-delay:.26s}
.hero__inner > *:nth-child(5){animation-delay:.33s}
@keyframes rise { to { opacity: 1; transform: none; } }

/* cards reveal on scroll (JS adds .in) */
.grid .card { animation: none; opacity: 0; transform: translateY(24px); transition: opacity .55s, transform .55s; }
.grid .card.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .card, .cat__head, .hero__inner > *, .grid .card { opacity: 1 !important; transform: none !important; }
}

/* ===================== RESPONSIVE ===================== */
@media (max-width: 720px) {
  .nav__links {
    position: fixed; inset: 56px 0 auto 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--bg-2); border-bottom: 1px solid var(--line);
    padding: .5rem clamp(1rem, 4vw, 2.5rem) 1rem;
    transform: translateY(-120%); transition: transform .3s; pointer-events: none;
  }
  .nav__links.open { transform: none; pointer-events: auto; }
  .nav__links a { padding: .8rem 0; width: 100%; }
  .nav__cta { margin-top: .5rem; }
  .nav__toggle { display: flex; }
  .nav__toggle.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
  .nav__toggle.open span:nth-child(2){ opacity: 0; }
  .nav__toggle.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }
  .hero__stats { gap: 1.8rem; }
}