/* markmyevents shared chrome: design tokens, glass, the header, the nav and the footer.
   Both index.html and portfolio.html load this FIRST, so the two pages can never drift apart. */

:root{
  --red:#990000; --red-deep:#800000; --maroon:#960036; --wine:#4a0000; --white:#fff;
  --ink:#1c1416; --ink-soft:rgba(28,20,22,.74); --line:rgba(28,20,22,.12); --blush:#fbf4f4;
  --on-dark:#fff; --on-dark-soft:rgba(255,255,255,.84);
  --serif:'Cinzel','Trajan Pro','Trajan',Georgia,serif;
  --sans:'Questrial','URW Gothic','Century Gothic','Avant Garde',system-ui,sans-serif;
  --script:'Charm','Segoe Script','Bradley Hand',cursive;
  --ease:cubic-bezier(.22,.8,.24,1);
  --gut:clamp(20px,5.5vw,96px);
  --maxw:1240px;
  --radius:26px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--white);color:var(--ink);font:400 clamp(16px,1.05vw + 11px,19px)/1.7 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:500;margin:0;letter-spacing:.045em;line-height:1.2}
p{margin:0}ul,ol{margin:0;padding:0;list-style:none}figure{margin:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:12px;top:-60px;z-index:100;background:var(--red);color:#fff;padding:10px 16px;border-radius:10px;transition:top .3s}
.skip:focus{top:12px}
:focus-visible{outline:2px solid var(--red);outline-offset:3px;border-radius:6px}
.hero :focus-visible,.story :focus-visible,.begin :focus-visible,.site-footer :focus-visible,.path :focus-visible{outline-color:#fff}

/* ---------- glass ---------- */
.glass-light{background:rgba(255,255,255,.76);border:1px solid rgba(255,255,255,.9);-webkit-backdrop-filter:blur(22px) saturate(1.3);backdrop-filter:blur(22px) saturate(1.3);box-shadow:0 1px 0 #fff inset,0 30px 70px -36px rgba(74,0,0,.38);border-radius:var(--radius);color:var(--ink)}
.glass-dark{background:rgba(28,20,22,.58);border:1px solid rgba(255,255,255,.2);-webkit-backdrop-filter:blur(22px) saturate(1.3);backdrop-filter:blur(22px) saturate(1.3);box-shadow:0 1px 0 rgba(255,255,255,.2) inset,0 30px 70px -30px rgba(0,0,0,.6);border-radius:var(--radius);color:var(--on-dark)}
.glass-red{background:rgba(74,0,0,.34);border:1px solid rgba(255,255,255,.28);-webkit-backdrop-filter:blur(20px) saturate(1.2);backdrop-filter:blur(20px) saturate(1.2);box-shadow:0 1px 0 rgba(255,255,255,.22) inset,0 30px 70px -30px rgba(40,0,0,.65);border-radius:var(--radius);color:var(--on-dark)}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .glass-light{background:rgba(255,255,255,.95)}.glass-dark{background:rgba(28,20,22,.92)}.glass-red{background:rgba(74,0,0,.85)}
}

/* ---------- header (one logo: colour on white) ---------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;padding:12px var(--gut) 0;pointer-events:none}
.bar,.mobile-menu{pointer-events:auto;max-width:var(--maxw);margin:0 auto;background:rgba(255,255,255,.86);-webkit-backdrop-filter:blur(20px) saturate(1.3);backdrop-filter:blur(20px) saturate(1.3);border:1px solid rgba(28,20,22,.1);box-shadow:0 14px 40px -20px rgba(28,20,22,.45)}
.bar{display:flex;align-items:center;gap:28px;padding:11px 12px 11px 26px;border-radius:999px;transition:padding .5s var(--ease)}
.brand{display:block;flex:none;line-height:0}
.brand img{width:176px;height:auto}
.primary{margin-left:auto;display:flex;gap:28px}
.primary a{font-size:15px;letter-spacing:.05em;text-decoration:none;color:var(--ink);padding:6px 0;position:relative;opacity:.82;transition:opacity .4s}
.primary a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.primary a:hover,.primary a.on,.primary a[aria-current]{opacity:1}
.primary a[aria-current]{color:var(--red)}
.primary a:hover::after,.primary a.on::after,.primary a[aria-current]::after{transform:scaleX(1)}
.menu-btn{display:none;margin-left:auto;width:46px;height:46px;border:1px solid var(--line);border-radius:50%;background:transparent;color:var(--ink);cursor:pointer;position:relative}
.menu-btn i{position:absolute;left:14px;right:14px;height:1.5px;background:currentColor;transition:transform .5s var(--ease),top .5s var(--ease)}
.menu-btn i:first-of-type{top:19px}.menu-btn i:last-of-type{top:26px}
.menu-btn[aria-expanded="true"] i:first-of-type{top:22px;transform:rotate(45deg)}
.menu-btn[aria-expanded="true"] i:last-of-type{top:22px;transform:rotate(-45deg)}
.mobile-menu{margin-top:10px;border-radius:var(--radius);padding:12px 26px 26px;display:grid}
.mobile-menu[hidden]{display:none}
.mobile-menu a:not(.btn){padding:15px 0;border-bottom:1px solid var(--line);text-decoration:none;font-family:var(--serif);letter-spacing:.08em;font-size:18px}
.mobile-menu .btn{margin-top:18px;justify-self:start}

.progress{position:fixed;inset:0 0 auto 0;height:3px;z-index:60;pointer-events:none}
.progress i{display:block;height:100%;background:var(--red);transform-origin:left;transform:scaleX(0)}

/* chapter rail: a small glass pill, dots only; labels on hover */
.rail{position:fixed;right:clamp(10px,1.4vw,24px);top:50%;transform:translateY(-50%);z-index:40;display:grid;gap:2px;padding:10px 6px;border-radius:999px;background:rgba(255,255,255,.82);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid rgba(28,20,22,.1);box-shadow:0 12px 30px -16px rgba(28,20,22,.45)}
.rail a{position:relative;display:grid;place-items:center;width:22px;height:22px;text-decoration:none}
.rail a::after{content:"";width:8px;height:8px;border-radius:50%;border:1.5px solid rgba(28,20,22,.55);transition:all .5s var(--ease)}
.rail a span{position:absolute;right:34px;white-space:nowrap;font-size:13px;letter-spacing:.1em;background:var(--ink);color:#fff;padding:4px 12px;border-radius:999px;opacity:0;transform:translateX(6px);pointer-events:none;transition:all .45s var(--ease)}
.rail a:hover span,.rail a:focus-visible span{opacity:1;transform:none}
.rail a.on::after{background:var(--red);border-color:var(--red);transform:scale(1.35);box-shadow:0 0 0 4px rgba(153,0,0,.2)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 28px;border-radius:999px;font:400 16px/1 var(--sans);letter-spacing:.06em;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:transform .5s var(--ease),background .5s,box-shadow .6s var(--ease),border-color .5s,color .5s;will-change:transform}
.btn-sm{min-height:44px;padding:0 22px;font-size:15px}
.btn-lg{min-height:56px;padding:0 38px;font-size:17px}
.btn-red{background:var(--red);color:#fff;box-shadow:0 10px 28px -12px rgba(153,0,0,.75)}
.btn-red:hover{background:var(--red-deep);box-shadow:0 0 0 5px rgba(153,0,0,.16),0 14px 34px -12px rgba(153,0,0,.85)}
.btn-white{background:#fff;color:var(--red-deep);box-shadow:0 10px 28px -14px rgba(0,0,0,.5)}
.btn-white:hover{background:var(--blush);box-shadow:0 0 0 5px rgba(255,255,255,.25),0 14px 34px -14px rgba(0,0,0,.6)}
.btn-outline{background:transparent;color:var(--ink);border-color:rgba(28,20,22,.45)}
.btn-outline:hover{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:#fff;padding:clamp(56px,7vw,96px) 0 44px}
.foot{display:grid;grid-template-columns:1fr auto;gap:36px 60px;align-items:start}
.foot-brand img{width:220px;height:auto}
.foot-tag{font-family:var(--serif);letter-spacing:.14em;font-size:15px;margin-top:20px}
.foot .hashtags{margin:6px 0 0;color:#fff;font-size:24px}
.foot-nav{display:grid;gap:12px;justify-items:end}
.foot-nav a{text-decoration:none;letter-spacing:.08em;font-size:15px;color:var(--on-dark-soft)}
.foot-nav a:hover{color:#fff;text-decoration:underline;text-underline-offset:6px}
.url{grid-column:1/-1;font-size:14px;letter-spacing:.1em;color:rgba(255,255,255,.7);padding-top:24px;border-top:1px solid rgba(255,255,255,.16)}


/* ---------- responsive chrome ---------- */
@media (max-width:860px){
  .primary,.bar>.btn{display:none}
  .menu-btn{display:block}
  .bar{padding:10px 10px 10px 22px}
  .brand img{width:150px}
  .foot{grid-template-columns:1fr}.foot-nav{justify-items:start}
}
@media (prefers-reduced-motion:reduce){
  .bar,.mobile-menu,.primary a::after{transition:none!important}
}

/* footer contact column */
.foot{grid-template-columns:1fr auto auto}
.foot-contact{display:grid;gap:14px;align-content:start}
.foot-h{font-family:var(--serif);font-size:13px;letter-spacing:.22em;text-transform:uppercase;color:var(--on-dark-soft);font-weight:500}
.foot-contact ul{display:grid;gap:12px}
.foot-contact li{display:grid;gap:3px;font-size:15px}
.foot-contact span{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.foot-contact a{color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.3);justify-self:start;padding-bottom:1px;transition:border-color .4s}
.foot-contact a:hover{border-color:#fff}
@media (max-width:980px){.foot{grid-template-columns:1fr}.foot-nav{justify-items:start}}