/* plamo.fans site styles. Tokens and component classes adapted from the plamo.fans Design System (tricolor theme).
   Fonts: Chakra Petch, Barlow, IBM Plex Mono from Google Fonts (linked in base.html). */

/* ---- tokens ---- */
:root{
  --surface-page:#EEF0F2; --surface-card:#F5F5F0; --surface-sunken:#E2E5E9; --surface-inverse:#1B1D22;
  --text-1:#15171C; --text-2:#4A505A; --text-3:#7A808A; --text-inverse:#F5F5F0;
  --primary:#1E4FC2; --primary-edge:#133A96; --on-primary:#FFFFFF; --primary-soft:#DCE5FA;
  --secondary:#E0231B; --secondary-edge:#A5160F; --on-secondary:#FFFFFF;
  --accent:#FFC400; --accent-edge:#C99700; --on-accent:#15171C;
  --line:#C9CDD3; --line-strong:#9EA4AD; --panel-line:rgba(21,23,28,.14); --runner:#B9BCC0; --focus-ring:#FFC400;

  --font-display:"Chakra Petch","Barlow",system-ui,sans-serif;
  --font-body:"Barlow",system-ui,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,monospace;

  --radius-1:2px; --radius-2:4px; --radius-3:6px; --thickness:3px;
  --shadow-part:0 3px 0 var(--panel-line);
  --shadow-lift:0 4px 0 var(--panel-line),0 12px 24px -8px rgba(0,0,0,.28);
  --shadow-inset:inset 0 2px 0 var(--panel-line);
  --hatch:repeating-linear-gradient(135deg,var(--panel-line) 0 2px,transparent 2px 9px);
  --ease-snap:cubic-bezier(.3,1.5,.5,1); --dur-fast:110ms; --dur-med:180ms;
  --container:1040px; --gutter:24px;
}

/* ---- base ---- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--surface-page);color:var(--text-1);font:400 16px/1.5 var(--font-body)}
a{color:var(--primary);text-underline-offset:2px}
a:hover{color:var(--secondary)}
:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}
h1,h2,h3{font-family:var(--font-display);line-height:1.1;text-transform:uppercase;letter-spacing:.02em;margin:0 0 .5em}
p{margin:0 0 1em}
img{max-width:100%}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 max(16px,var(--gutter))}
.main{padding-top:40px;padding-bottom:56px}
.main > * + *{margin-top:40px}
.label{font:600 12px/1 var(--font-display);letter-spacing:.1em;text-transform:uppercase;color:var(--text-2)}
.muted{color:var(--text-2)}
.lede{font-size:18px;color:var(--text-2);max-width:42em}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;padding:8px 12px;background:var(--surface-card);z-index:20}
.skip:focus{left:8px}

/* ---- wordmark & chips ---- */
.wordmark{font:700 1em/0.95 var(--font-display);letter-spacing:-.01em;text-transform:none;color:var(--text-1);white-space:nowrap}
.wordmark__dot{color:var(--primary)}
.wordmark--sm{font-size:24px}.wordmark--md{font-size:34px}.wordmark--xl{font-size:clamp(56px,13vw,112px)}
.chips{display:inline-flex;gap:5px;flex:none}
.chips span{width:30px;height:56px;clip-path:polygon(6px 0,100% 0,100% calc(100% - 6px),calc(100% - 6px) 100%,0 100%,0 6px)}
.chips span:nth-child(1){background:var(--primary)}.chips span:nth-child(2){background:var(--secondary)}.chips span:nth-child(3){background:var(--accent)}

/* ---- nav & footer ---- */
.nav{position:sticky;top:0;z-index:10;background:var(--surface-card);border-bottom:2px solid var(--line);box-shadow:var(--shadow-part)}
.nav__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}
.nav__brand{text-decoration:none}
.nav__links{display:flex;flex-wrap:wrap;gap:4px 18px;margin:0;padding:0;list-style:none}
.nav__links a{display:inline-block;padding:8px 0;font:600 14px/1 var(--font-display);letter-spacing:.06em;text-transform:uppercase;color:var(--text-2);text-decoration:none;border-bottom:3px solid transparent}
.nav__links a:hover{color:var(--text-1)}
.nav__links a[aria-current="page"]{color:var(--text-1);border-bottom-color:var(--primary)}
.foot{border-top:2px solid var(--line);color:var(--text-2);font:500 13px/1.4 var(--font-mono)}
.foot__inner{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 24px;padding-top:20px;padding-bottom:28px}
.foot__notice{flex-basis:100%;margin:0}

/* ---- hero ---- */
.hero{display:flex;justify-content:space-between;align-items:flex-start;gap:24px}
.eyebrow__sep{display:inline-block;width:5px;height:5px;margin:0 8px;background:var(--secondary);vertical-align:2px}
.hero__mark{margin:14px 0 0;text-transform:none}
.hero__tagline{margin:12px 0 0;font:600 clamp(18px,3vw,24px)/1.1 var(--font-display);letter-spacing:.06em;text-transform:uppercase;color:var(--text-2)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero{margin-bottom:32px}

/* ---- buttons & badges (design system pf-*) ---- */
.pf-btn{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 20px;font:600 15px/1 var(--font-display);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;color:var(--on-primary);background:var(--primary);border-bottom:var(--thickness) solid var(--primary-edge);clip-path:polygon(8px 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%,0 8px);text-decoration:none;transition:transform var(--dur-fast) var(--ease-snap),filter var(--dur-fast)}
.pf-btn:hover{filter:brightness(1.08);color:var(--on-primary)}
.pf-btn:active{transform:translateY(2px);border-bottom-width:1px}
.pf-btn:focus-visible{outline:none;box-shadow:inset 0 0 0 3px var(--focus-ring)}
.pf-btn--secondary,.pf-btn--secondary:hover{background:var(--secondary);border-bottom-color:var(--secondary-edge);color:var(--on-secondary)}
.pf-btn--outline,.pf-btn--outline:hover{background:transparent;color:var(--text-1);border-bottom-color:var(--line-strong);box-shadow:inset 0 0 0 2px var(--line-strong)}
.pf-btn--outline:hover{background:var(--surface-sunken);filter:none}
.pf-badge{display:inline-flex;align-items:center;height:22px;padding:0 8px;font:700 11px/1 var(--font-display);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;background:var(--primary);color:var(--on-primary);clip-path:polygon(5px 0,100% 0,100% calc(100% - 5px),calc(100% - 5px) 100%,0 100%,0 5px)}
.pf-badge--accent{background:var(--accent);color:var(--on-accent)}
.pf-badge--secondary{background:var(--secondary);color:var(--on-secondary)}
.pf-part{display:inline-flex;align-items:center;height:22px;padding:0 6px;font:600 12px/1 var(--font-mono);color:var(--text-1);background:var(--surface-card);border:1.5px solid var(--text-1);border-radius:var(--radius-1);vertical-align:1px}

/* ---- cards ---- */
.pf-card{position:relative;background:var(--surface-card);border:2px solid var(--line);border-radius:var(--radius-2);box-shadow:var(--shadow-part)}
.pf-card--interactive{transition:transform var(--dur-med) var(--ease-snap),box-shadow var(--dur-med),border-color var(--dur-fast)}
.pf-card--interactive:hover{transform:translateY(-3px);box-shadow:var(--shadow-lift);border-color:var(--line-strong)}
.pf-card--runner{border:6px solid var(--runner);border-radius:var(--radius-3);box-shadow:inset 0 0 0 2px var(--panel-line),var(--shadow-part)}
.pf-card--runner::before,.pf-card--runner::after{content:"";position:absolute;width:14px;height:6px;background:var(--runner);top:50%;margin-top:-3px}
.pf-card--runner::before{left:-20px}.pf-card--runner::after{right:-20px}
.pf-card--sunken{background:var(--surface-sunken);box-shadow:var(--shadow-inset);border-color:transparent}
.runner{margin:0 14px;padding:20px 24px}
.runner h2{font-size:24px}
.runner p{font-size:18px;max-width:40em}
.runner p:last-child{margin-bottom:0}
.card{padding:20px}

/* ---- columns, steps, grades ---- */
.cols{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
.col > * + *{margin-top:14px}
.col-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;border-bottom:2px solid var(--text-1);padding-bottom:6px}
.col-head h2{margin:0;font-size:18px;letter-spacing:.05em}
.col-head__hint{font:500 12px/1 var(--font-mono);color:var(--text-2)}
.step{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start}
.step + .step{margin-top:16px}
.step__title{margin:2px 0 4px;font-size:16px;letter-spacing:.05em}
.step p{margin:0;color:var(--text-2)}
.pf-step{display:inline-flex;align-items:stretch;font-family:var(--font-display);clip-path:polygon(0 0,100% 0,100% calc(100% - 8px),calc(100% - 8px) 100%,0 100%)}
.pf-step__l{display:flex;align-items:center;justify-content:center;padding:6px 5px 5px;background:var(--primary);color:var(--on-primary);font:700 9px/1 var(--font-display);letter-spacing:.12em;writing-mode:vertical-rl;transform:rotate(180deg)}
.pf-step__n{display:flex;align-items:center;justify-content:center;min-width:44px;min-height:46px;padding:0 8px;background:var(--surface-inverse);color:var(--text-inverse);font:700 24px/1 var(--font-display)}
.grade{display:grid;grid-template-columns:118px 1fr;gap:12px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
.grade:last-child{border-bottom:0}
.grade__name{font:700 14px/1.15 var(--font-display);text-transform:uppercase;letter-spacing:.04em}
.grade__desc{color:var(--text-2);font-size:15px;line-height:1.3}
.pf-grade{display:inline-flex;align-items:stretch;height:26px;font:700 13px/1 var(--font-display);letter-spacing:.06em;clip-path:polygon(6px 0,100% 0,100% calc(100% - 6px),calc(100% - 6px) 100%,0 100%,0 6px)}
.pf-grade > span{display:flex;align-items:center;padding:0 9px}
.pf-grade__g{background:var(--primary);color:var(--on-primary)}
.pf-grade--first .pf-grade__g{background:var(--accent);color:var(--on-accent)}
.pf-grade__s{background:var(--surface-inverse);color:var(--text-inverse);font:500 12px/1 var(--font-mono)}
.firstkit{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;background:var(--primary-soft);border-radius:var(--radius-2)}
.firstkit p{margin:0;font-weight:500}
.makers{color:var(--text-2);font-size:15px}

/* ---- shop panel & placeholder ---- */
.shop{display:grid;grid-template-columns:1.15fr 1fr;gap:24px;align-items:stretch;padding:20px 24px;background:var(--surface-card);border:2px solid var(--text-1);border-radius:var(--radius-2);box-shadow:var(--shadow-part)}
.shop__site{margin:8px 0 4px}
.shop__loc{margin:0;font-weight:500}
.shop__addr{margin:4px 0 0}
.fill{display:inline-flex;flex-direction:column;align-items:flex-start;gap:6px;padding:10px 12px;border:1.5px dashed var(--line-strong);border-radius:var(--radius-1);background-color:var(--surface-sunken);background-image:var(--hatch);vertical-align:middle}
.shop__info p{margin:0 0 8px}
.shop__info .fill{margin-top:4px}
.fill__tag{padding:4px 6px;font:600 11px/1 var(--font-mono);letter-spacing:.04em;text-transform:uppercase;background:var(--surface-card);border:1.5px solid var(--line-strong);border-radius:var(--radius-1);color:var(--text-2)}
.fill__what{padding:2px 4px;font-weight:500;font-size:15px;line-height:1.35;color:var(--text-2);background:var(--surface-card)}

/* ---- news ---- */
.news-list{display:grid;gap:14px}
.news-item{padding:16px 18px}
.news-item__link{display:block;color:inherit;text-decoration:none}
.news-item__link:hover{color:inherit}
.news-item h3{margin:6px 0 4px;font-size:18px}
.news-item p{margin:0 0 8px;color:var(--text-2)}
.news-item__date{font:500 13px/1 var(--font-mono);color:var(--text-2)}

/* ---- long-form pages ---- */
.page-head h1{font-size:clamp(32px,6vw,48px);line-height:1.05}
.page-head .pf-badge{margin-top:4px}
.prose{max-width:44em}
.prose h2{margin:1.6em 0 .4em;font-size:20px;letter-spacing:.04em}
.prose h2:first-child{margin-top:0}
.prose code{font:500 .9em var(--font-mono);background:var(--surface-sunken);padding:1px 4px;border-radius:var(--radius-1)}

/* ---- small screens ---- */
@media (max-width:760px){
  .cols,.shop{grid-template-columns:1fr}
  .chips{display:none}
  .runner{margin:0 8px;padding:16px}
  .pf-card--runner::before{left:-14px;width:8px}.pf-card--runner::after{right:-14px;width:8px}
  .main{padding-top:28px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}