/* ==========================================================================
   SOUL-SWEET PRODUCTIONS — shared base
   Brand tokens, page furniture, nav, footer, and the motion rules every
   page inherits. Page specific layout stays in the page that uses it.
   ========================================================================== */

/* ==========================================================================
   SOUL-SWEET PRODUCTIONS
   One world: the footage's warm charcoal with burnt amber light.
   Signature element: the waveform rail, drawn by scroll down the left edge.
   ========================================================================== */

:root{
  --canvas:#14100D;
  --panel:#1E1815;
  --panel-2:#2A221D;
  --accent:#C9762C;
  --accent-hover:#E28B3A;
  --accent-muted:rgba(201,118,44,.22);
  --blush:#E8B4A0;
  --text-primary:#F5EEE4;
  --text-secondary:#B5A597;
  --rule:rgba(245,238,228,.14);
  --rule-strong:rgba(245,238,228,.30);

  /* Rai Yth carries his own accent inside the label frame */
  --rai:#FF2D96;
  --rai-soft:rgba(255,45,150,.45);
  --ama:#D9573F;
  --ama-soft:rgba(217,87,63,.45);

  --display:"Bricolage Grotesque","Archivo",system-ui,sans-serif;
  --body:"Archivo",system-ui,-apple-system,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --gutter:clamp(20px,4.4vw,64px);
  --maxw:1320px;
  --band-pad:clamp(72px,9vw,148px);

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-soft:cubic-bezier(.4,0,.2,1);

  --tshadow:0 1px 2px rgba(5,5,10,.95),0 3px 12px rgba(5,5,10,.78),0 10px 44px rgba(5,5,10,.8);
}

*,*::before,*::after{box-sizing:border-box}

html,body{overflow-x:hidden;overflow-x:clip}

html{scroll-behavior:smooth}

body{
  margin:0;
  background:var(--canvas);
  color:var(--text-primary);
  font-family:var(--body);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  opacity:0;
  transition:opacity .9s var(--ease);
}
body.ready{opacity:1}

img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}

:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}

.skip{
  position:absolute;left:-9999px;top:0;z-index:100;
  background:var(--accent);color:#14100D;padding:12px 18px;font-weight:600;border-radius:0 0 8px 0;
}
.skip:focus{left:0}

/* ---------- the environment layer: one place, not stacked sections ---------- */

.environment{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(ellipse 90% 55% at 18% 12%,rgba(201,118,44,.13),transparent 62%),
    radial-gradient(ellipse 80% 60% at 86% 78%,rgba(232,180,160,.075),transparent 60%);
  animation:envDrift 96s var(--ease-soft) -22s infinite alternate;
}
.environment::after{
  content:"";position:absolute;inset:0;opacity:.32;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}
@keyframes envDrift{
  from{transform:translate3d(-2.2%,-1.4%,0) scale(1.04)}
  to{transform:translate3d(2.4%,1.8%,0) scale(1.11)}
}

/* ---------- the signature: the waveform rail ---------- */

.rail{
  position:fixed;left:clamp(14px,2.1vw,34px);top:0;height:100vh;width:58px;
  z-index:3;pointer-events:none;color:var(--accent);
}
.rail svg{height:100%;width:100%;overflow:visible}
.rail .rail-line{
  fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;
  filter:drop-shadow(0 0 7px rgba(201,118,44,.6));
  stroke-dasharray:var(--rail-len,2400);
  stroke-dashoffset:var(--rail-off,2400);
}
.rail .rail-ghost{
  fill:none;stroke:rgba(245,238,228,.055);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;
}
@media (max-width:1180px){.rail{display:none}}

/* ---------- nav ---------- */

.nav{
  position:fixed;top:0;left:0;right:0;z-index:20;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:16px var(--gutter);
  transition:background .5s var(--ease),border-color .5s var(--ease),backdrop-filter .5s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.solid{
  background:rgba(20,16,13,.82);backdrop-filter:blur(14px);border-bottom-color:var(--rule);
}
.nav-logo{display:block;width:clamp(148px,15vw,208px)}
@media (pointer:coarse){
  .nav-logo{min-height:44px;display:flex;align-items:center}
}
.nav-logo svg,.nav-logo img{width:100%;height:auto}
.nav-links{display:flex;align-items:baseline;gap:clamp(14px,2vw,30px)}
.nav-links a{
  font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--text-secondary);transition:color .35s var(--ease);
}
.nav-links a:hover{color:var(--text-primary)}
@media (max-width:900px){.nav-links{display:none}}

.btn{
  display:inline-block;padding:13px 24px;border-radius:999px;
  background:var(--accent);color:#14100D;font-weight:600;font-size:15px;letter-spacing:.01em;
  border:1px solid var(--accent);cursor:pointer;
  transition:background .35s var(--ease),transform .35s var(--ease),box-shadow .35s var(--ease);
  text-shadow:none;
}
.btn:hover{background:var(--accent-hover);border-color:var(--accent-hover);transform:translateY(-2px);box-shadow:0 10px 30px rgba(201,118,44,.28)}
.btn-ghost{
  background:transparent;color:var(--text-primary);border:1px solid var(--rule-strong);
}
.btn-ghost:hover{background:rgba(245,238,228,.07);border-color:var(--text-primary);box-shadow:none}
.btn-sm{padding:9px 18px;font-size:14px}
@media (pointer:coarse){
  .btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center}
}

/* ---------- shared section furniture ---------- */

main{position:relative;z-index:2;background:var(--canvas)}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
section{position:relative}
/* the nav is fixed, so anchor landings need room or the heading hides behind it */
main section{scroll-margin-top:92px}

.kicker{
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--accent);margin:0 0 18px;display:flex;align-items:center;gap:12px;
}
.kicker::after{content:"";height:1px;flex:1;max-width:120px;background:linear-gradient(90deg,var(--accent-muted),transparent)}

h2{
  font-family:var(--display);font-weight:700;font-variation-settings:"wdth" 92;
  font-size:clamp(30px,4.6vw,60px);line-height:1.02;letter-spacing:-.028em;margin:0;
  max-width:22ch;text-wrap:balance;
}
h3{
  font-family:var(--display);font-weight:700;font-variation-settings:"wdth" 92;
  font-size:clamp(21px,2.3vw,28px);line-height:1.12;letter-spacing:-.02em;margin:0;
}
.lede{font-size:clamp(16px,1.5vw,19px);color:var(--text-secondary);max-width:56ch;line-height:1.62;margin:22px 0 0}

/* entrance choreography */
.reveal .part{opacity:0;transform:translateY(22px);transition:opacity .85s var(--ease),transform .85s var(--ease)}
.reveal.in .part{opacity:1;transform:none}
.reveal.in .part:nth-child(1){transition-delay:0s}
.reveal.in .part:nth-child(2){transition-delay:.09s}
.reveal.in .part:nth-child(3){transition-delay:.18s}
.reveal.in .part:nth-child(4){transition-delay:.27s}
.reveal.in .part:nth-child(5){transition-delay:.36s}
.reveal.in.done .part,
.reveal.in.done .part:nth-child(1),
.reveal.in.done .part:nth-child(2),
.reveal.in.done .part:nth-child(3),
.reveal.in.done .part:nth-child(4),
.reveal.in.done .part:nth-child(5){transition-delay:0s}

/* ---------- footer ---------- */

footer{border-top:1px solid var(--rule);padding:clamp(52px,7vw,84px) 0 42px;position:relative;z-index:2;background:var(--canvas)}
footer .top{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
footer .foot-logo{width:clamp(160px,17vw,220px)}
footer .cols{display:flex;gap:clamp(28px,5vw,72px);flex-wrap:wrap}
footer h4{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin:0 0 14px;font-weight:500}
footer ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
footer ul a{font-size:15px;color:var(--text-secondary);transition:color .35s var(--ease)}
@media (pointer:coarse){
  footer ul{gap:2px}
  footer ul a{min-height:44px;display:inline-flex;align-items:center}
}
footer ul a:hover{color:var(--text-primary)}
footer .disclose{margin-top:clamp(42px,6vw,68px);padding-top:26px;border-top:1px solid var(--rule);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
footer .disclose p{margin:0;font-size:13.5px;color:var(--text-secondary);max-width:70ch;line-height:1.6}

/* ---------- reduced motion, honored completely ---------- */

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation:none !important;
    transition:none !important;
    transition-delay:0s !important;
  }
  body{opacity:1}
  .reveal .part{opacity:1;transform:none}
  .rail{display:none}
  .trace-stage i{transform:scaleY(calc(1 + var(--amp,10)));opacity:1}
  .trace-payoff .row{opacity:1;transform:none}
  .trace-payoff .btn{opacity:1}
  .hold{display:none}
  .band .w,.band .c{opacity:1;transform:none}
}

/* pause everything that is off screen or on a hidden tab */
body.paused *,body.paused *::before,body.paused *::after{animation-play-state:paused !important}