/* TechMMA - foundation: tokens, reset, type, controls, motion system */

:root{
  /* surfaces, tinted from the footage's overlit mat. never pure white, never pure black */
  --canvas:#F1F4FA;
  --panel:#FFFFFF;
  --panel-2:#E7ECF6;
  --line:#D3DBEA;
  --line-strong:#7D89A3;      /* interactive borders: hairlines fail 3:1, this passes */

  /* the accent, in rare doses only */
  --accent:#1B47E0;
  --accent-hover:#1539BC;
  --accent-muted:#C7D4F9;

  /* ink */
  --text-primary:#0C1222;
  --text-secondary:#55617A;

  /* the dark world of the descent */
  --cage:#080D18;
  --cage-2:#121A2C;
  --cage-line:#263349;

  /* type */
  --display:"Archivo","Archivo Expanded",system-ui,sans-serif;
  --body:"Manrope",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;

  /* motion */
  --ease-out:cubic-bezier(.22,.61,.36,1);
  --ease-io:cubic-bezier(.65,.05,.36,1);
  --t-fast:.22s;
  --t-mid:.44s;
  --t-slow:.8s;

  /* the three-layer shadow for type over live footage */
  --tshadow:0 1px 2px rgba(3,6,14,.95),0 3px 12px rgba(3,6,14,.78),0 10px 44px rgba(3,6,14,.8);

  --gutter:clamp(16px,4.5vw,64px);
  --maxw:1240px;
}

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

html,body{
  overflow-x:hidden;        /* fallback first */
  overflow-x:clip;          /* the one that actually holds */
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:var(--canvas);
  color:var(--text-primary);
  font-family:var(--body);
  font-size:17px;
  line-height:1.62;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img,svg,video{display:block;max-width:100%}
img{height:auto}

/* ───────────────────────── the environment layer ─────────────────────────
   one fixed layer behind everything, so scrolling feels like moving through
   a place instead of past stacked sections. 90s cycle, negative delay. */
.env{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(60% 45% at 18% 12%,rgba(27,71,224,.055) 0%,rgba(27,71,224,0) 70%),
    radial-gradient(52% 40% at 86% 70%,rgba(27,71,224,.045) 0%,rgba(27,71,224,0) 72%),
    radial-gradient(70% 50% at 50% 108%,rgba(12,18,34,.05) 0%,rgba(12,18,34,0) 70%);
  animation:envdrift 96s var(--ease-io) -22s infinite alternate;
}
.env::after{
  content:"";position:absolute;inset:-50%;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
}
@keyframes envdrift{
  from{transform:translate3d(-1.4%,-1%,0) scale(1.04)}
  to{transform:translate3d(1.6%,1.4%,0) scale(1.09)}
}

/* the giant octagon ghost that anchors the environment */
.env-oct{
  position:fixed;z-index:0;pointer-events:none;
  top:52%;left:50%;width:min(150vw,1500px);aspect-ratio:1;
  transform:translate(-50%,-50%);
  color:var(--accent);opacity:.035;
  animation:octspin 220s linear -40s infinite;
}
@keyframes octspin{to{transform:translate(-50%,-50%) rotate(360deg)}}

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

/* ───────────────────────── type ───────────────────────── */
h1,h2,h3,h4,.display{
  font-family:var(--display);
  font-variation-settings:"wdth" 112,"wght" 800;
  font-weight:800;
  line-height:.98;
  letter-spacing:-.018em;
  text-transform:uppercase;
  margin:0;
  text-wrap:balance;
}
h1,.h1{font-size:clamp(2.6rem,7.4vw,5.4rem)}
h2,.h2{font-size:clamp(2rem,4.6vw,3.5rem)}
h3,.h3{font-size:clamp(1.25rem,2.1vw,1.6rem);letter-spacing:-.008em}
h4,.h4{font-size:1.02rem;letter-spacing:.01em;font-variation-settings:"wdth" 112,"wght" 700}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}

.kicker{
  font-family:var(--mono);
  font-size:.74rem;
  font-weight:500;
  letter-spacing:.17em;
  text-transform:uppercase;
  color:var(--accent);
  margin:0 0 .85rem;
}
.lede{
  font-size:clamp(1.04rem,1.5vw,1.2rem);
  color:var(--text-secondary);
  max-width:58ch;      /* ch on the text element itself, never on a container */
}
.muted{color:var(--text-secondary)}
.mono{font-family:var(--mono);font-size:.8rem;letter-spacing:.08em}

/* ───────────────────────── layout ───────────────────────── */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(72px,10vw,140px)}
.section-head{margin-bottom:clamp(36px,5vw,64px)}

/* ───────────────────────── controls ───────────────────────── */
.btn{
  --btn-bg:var(--accent);
  --btn-fg:#fff;
  display:inline-flex;align-items:center;justify-content:center;gap:.6em;
  padding:.92em 1.7em;
  background:var(--btn-bg);color:var(--btn-fg);
  font-family:var(--display);
  font-variation-settings:"wdth" 112,"wght" 700;
  font-size:.95rem;letter-spacing:.035em;text-transform:uppercase;
  border:1px solid transparent;border-radius:3px;
  text-decoration:none;cursor:pointer;
  text-shadow:none;                       /* a shadowed button label reads as grime */
  transition:background var(--t-fast) var(--ease-out),
             transform var(--t-fast) var(--ease-out),
             box-shadow var(--t-mid) var(--ease-out),
             color var(--t-fast) var(--ease-out),
             border-color var(--t-fast) var(--ease-out);
  box-shadow:0 1px 0 rgba(12,18,34,.04),0 8px 22px -14px rgba(27,71,224,.85);
}
.btn:hover{--btn-bg:var(--accent-hover);transform:translateY(-2px);box-shadow:0 14px 32px -16px rgba(27,71,224,.95)}
.btn:active{transform:translateY(0)}
.btn-ghost{--btn-bg:transparent;--btn-fg:var(--text-primary);border-color:var(--line-strong);box-shadow:none}
.btn-ghost:hover{--btn-bg:var(--panel);--btn-fg:var(--text-primary);border-color:var(--text-primary);box-shadow:0 10px 26px -18px rgba(12,18,34,.6)}
.btn-lg{padding:1.08em 2.2em;font-size:1.02rem}

a{color:var(--accent);text-underline-offset:.22em}
a:hover{color:var(--accent-hover)}

:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:2px}
:focus:not(:focus-visible){outline:none}

@media (pointer:coarse){
  .btn,.tap{min-height:44px;display:inline-flex;align-items:center;justify-content:center}
}

.skip{
  position:absolute;left:12px;top:-60px;z-index:100;
  background:var(--accent);color:#fff;padding:.7em 1.1em;border-radius:3px;
  text-decoration:none;font-weight:600;
  transition:top var(--t-fast) var(--ease-out);
}
.skip:focus{top:12px;color:#fff}

.vh{
  position:absolute!important;width:1px;height:1px;overflow:hidden;
  clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;
}

/* ───────────────────────── surfaces ───────────────────────── */
.card{
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:4px;
  transition:transform var(--t-mid) var(--ease-out),
             box-shadow var(--t-mid) var(--ease-out),
             border-color var(--t-mid) var(--ease-out);
}
.card:hover{transform:translateY(-3px);box-shadow:0 24px 50px -32px rgba(12,18,34,.42);border-color:var(--line-strong)}

.chip{
  display:inline-flex;align-items:center;gap:.5em;
  font-family:var(--mono);font-size:.72rem;font-weight:500;
  letter-spacing:.11em;text-transform:uppercase;
  padding:.46em .85em;border-radius:999px;
  background:var(--accent-muted);color:var(--accent-hover);
  border:1px solid rgba(27,71,224,.22);
}

/* ───────────────────────── entrance choreography ─────────────────────────
   IntersectionObserver adds .in. children arrive in sequence.
   start AND end states are prefixed with the container class so a later
   rule cannot silently cancel them. */
.rise .part{
  opacity:0;transform:translateY(22px);
  transition:opacity var(--t-slow) var(--ease-out),transform var(--t-slow) var(--ease-out);
}
.rise.in .part{opacity:1;transform:none}
.rise.in .part:nth-child(1){transition-delay:0ms}
.rise.in .part:nth-child(2){transition-delay:90ms}
.rise.in .part:nth-child(3){transition-delay:180ms}
.rise.in .part:nth-child(4){transition-delay:270ms}
.rise.in .part:nth-child(5){transition-delay:360ms}
.rise.in .part:nth-child(6){transition-delay:450ms}

/* retire the stagger once the entrance is done, or every later hover lags
   forever. the selector must match the nth-child specificity it retires. */
.rise.done .part:nth-child(n){transition-delay:0ms!important}

/* ───────────────────────── living elements (whisper level) ───────────────── */
.alive .pulse{animation:pulse 7s var(--ease-io) -2.4s infinite}
@keyframes pulse{0%,100%{opacity:.34}50%{opacity:.9}}
.alive .breathe{animation:breathe 11s var(--ease-io) -3.1s infinite}
@keyframes breathe{0%,100%{transform:scale(1)}50%{transform:scale(1.035)}}

/* pause everything on a hidden tab. animation-play-state does not inherit,
   so it has to hit every element and pseudo-element directly. */
body.paused *,body.paused *::before,body.paused *::after{animation-play-state:paused!important}

/* self-drawing lines */
.draw{stroke-dasharray:var(--len,1000);stroke-dashoffset:var(--len,1000);
      transition:stroke-dashoffset 1.5s var(--ease-out)}
.in .draw,.draw.drawn{stroke-dashoffset:0}

/* ───────────────────────── reduced motion, honored completely ───────────── */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms!important;
    animation-iteration-count:1!important;
    transition-duration:.001ms!important;
    transition-delay:0ms!important;
    scroll-behavior:auto!important;
  }
  .rise .part{opacity:1;transform:none}
  .draw{stroke-dashoffset:0}
  .env,.env-oct{animation:none}
}
/* the JS flip-in equivalent, applied live by pinToFinalStates() */
body.rm .rise .part{opacity:1;transform:none}
body.rm .draw{stroke-dashoffset:0}
body.rm .env,body.rm .env-oct{animation:none}


/* a shared icon size utility. It lives here because index.html loads only
   base + site, so anything defined in app.css never reaches it. */
.ico-xs{width:15px;height:15px;flex:none;display:inline-block;vertical-align:-2px}

/* ───────── form fields ─────────
   These live here, not in a page stylesheet: checkout and the members area
   load base.css + app.css only, so a .field rule anywhere else never reaches
   the 29 fields on those two pages. */
.field{display:grid;gap:.45rem}
.field label{
  font-family:var(--mono);font-size:.68rem;letter-spacing:.15em;
  text-transform:uppercase;color:var(--text-secondary);font-weight:500;
}
.field input,.field textarea{
  font-family:var(--body);font-size:1rem;color:var(--text-primary);
  background:var(--panel);border:1px solid var(--line-strong);border-radius:3px;
  padding:.8em .95em;width:100%;
  transition:border-color var(--t-fast) var(--ease-out),box-shadow var(--t-fast) var(--ease-out);
}
.field textarea{min-height:118px;resize:vertical}
.field input:focus,.field textarea:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted);
}

/* ═══════════════ THE SIGN-IN PAGE ═══════════════ */
.signin{display:grid;place-items:center;padding-block:clamp(40px,8vw,96px)}
.signin .wrap{width:100%;max-width:520px}
.si-card{padding:clamp(1.8rem,4vw,2.8rem);text-align:center}
.si-badge{
  width:56px;height:56px;border-radius:14px;display:inline-grid;place-items:center;
  background:linear-gradient(145deg,var(--accent),#3A69FF);
  color:#fff;margin-bottom:1.3rem;
  box-shadow:0 14px 30px -14px rgba(27,71,224,.8);
}
.si-badge svg{width:25px;height:25px}
.signin h1{font-size:clamp(1.7rem,3.6vw,2.3rem);margin-bottom:.8rem}
.si-lede{color:var(--text-secondary);margin:0 auto 1.9rem;max-width:40ch;font-size:1rem}
.si-lede b{color:var(--text-primary);font-weight:600;overflow-wrap:anywhere}
.signin form{display:grid;gap:1rem;text-align:left}
.signin .field input{font-size:1.06rem;padding:1em 1.05em;border-width:2px}
.signin .btn{width:100%;padding:1.1em 1.6em;font-size:1.02rem}
.si-code-input{
  font-family:var(--mono);font-size:1.7rem!important;letter-spacing:.42em;
  text-align:center;padding:.75em .4em .75em .8em!important;
}
.si-alt{
  display:flex;gap:.7rem;justify-content:center;align-items:center;flex-wrap:wrap;
  margin:1.4rem 0 0;color:var(--line-strong);font-size:.85rem;
}
.si-link{
  background:none;border:0;cursor:pointer;font:inherit;color:var(--accent);
  padding:.35em .1em;text-decoration:underline;text-underline-offset:.2em;
}
.si-link:hover{color:var(--accent-hover)}
.si-foot{
  margin:1.7rem 0 0;padding-top:1.4rem;border-top:1px solid var(--line);
  font-size:.92rem;color:var(--text-secondary);
}
.si-back{text-align:center;margin:1.4rem 0 0}
.si-back a{
  display:inline-flex;align-items:center;gap:.45rem;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.13em;
  text-transform:uppercase;color:var(--text-secondary);text-decoration:none;
}
.si-back a:hover{color:var(--accent)}
.signin .co-err{margin-top:1.2rem;text-align:left}
@media (pointer:coarse){
  .signin .field input{min-height:52px}
  .si-link{min-height:44px;display:inline-flex;align-items:center}
}

/* ═══════════════ THE DISCOUNT CODE ═══════════════ */
.promo{margin:1.3rem 0 0;padding-top:1.3rem;border-top:1px solid var(--line)}
.promo-toggle{
  background:none;border:0;cursor:pointer;padding:.25em 0;font:inherit;
  font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--accent);
  display:inline-flex;align-items:center;gap:.45rem;
}
.promo-toggle:hover{color:var(--accent-hover)}
.promo-toggle svg{width:13px;height:13px;transition:transform var(--t-fast) var(--ease-out)}
.promo-toggle[aria-expanded="true"] svg{transform:rotate(45deg)}
.promo-form{display:none;gap:.55rem;margin-top:.9rem}
.promo-form.on{display:flex}
.promo-form input{
  flex:1;min-width:0;
  font-family:var(--mono);font-size:.94rem;letter-spacing:.09em;text-transform:uppercase;
  color:var(--text-primary);background:var(--panel);
  border:2px solid var(--line-strong);border-radius:3px;padding:.8em .9em;
}
.promo-form input::placeholder{letter-spacing:.09em;color:var(--line-strong)}
.promo-form input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-muted)}
.promo-form .btn{flex:none;padding:.8em 1.2em;font-size:.82rem}
.promo-msg{margin:.7rem 0 0;font-size:.86rem}
.promo-msg.bad{color:#8E2A32}
.promo-msg.good{color:var(--accent-hover);font-weight:600}
.promo-applied{
  display:flex;align-items:center;gap:.6rem;margin-top:.9rem;
  padding:.7rem .9rem;border-radius:3px;
  background:var(--accent-muted);border:1px solid rgba(27,71,224,.24);
  font-size:.88rem;color:var(--accent-hover);
}
.promo-applied .code{font-family:var(--mono);font-weight:600;letter-spacing:.08em}
.promo-drop{
  margin-left:auto;background:none;border:0;cursor:pointer;
  color:var(--accent-hover);padding:.3em;display:grid;place-items:center;
}
.promo-drop svg{width:14px;height:14px}
.promo-drop:hover{color:#8E2A32}
@media (pointer:coarse){
  .promo-form input{min-height:48px}
  .promo-drop{min-width:44px;min-height:44px}
  .promo-toggle{min-height:44px}
}

/* ═══════════════ THE CART'S REMOVE CONTROL ═══════════════ */
.cart-line{position:relative;padding-right:2rem}
.cart-x{
  position:absolute;top:.8rem;right:0;
  appearance:none;border:1px solid var(--line);background:var(--panel);
  cursor:pointer;width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;color:var(--line-strong);
  transition:border-color var(--t-fast) var(--ease-out),
             color var(--t-fast) var(--ease-out),
             background var(--t-fast) var(--ease-out);
}
.cart-x svg{width:11px;height:11px}
.cart-x:hover{border-color:#C9545E;color:#8E2A32;background:#FDEDEE}
@media (pointer:coarse){
  .cart-x{width:44px;height:44px;top:.3rem}
  .cart-x svg{width:14px;height:14px}
  .cart-line{padding-right:3rem}
}