/* ==========================================================================
   Christa Runs for Mind - TCS London Marathon 2027
   Design tokens lifted from the campaign banner:
   deep indigo → violet gradients, Mind magenta, white condensed caps.
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root{
  /* Ink / background family */
  --ink-950:#050418;
  --ink-900:#0B0A2E;
  --ink-850:#100D38;
  --ink-800:#171147;
  --ink-700:#211858;

  /* Violet family */
  --violet-700:#2E1A7A;
  --violet-600:#3D22A6;
  --violet-500:#5B2BD6;
  --violet-400:#7A4BF0;
  --violet-300:#A184FF;

  /* Mind magenta */
  --pink-600:#C9007A;
  --pink-500:#EC008C;
  --pink-400:#FF2E9A;
  --pink-300:#FF6FC0;
  --pink-100:#FFD3EC;

  /* Neutrals */
  --white:#FFFFFF;
  --lav-100:#EDEAFF;
  --lav-200:#CFC9F0;
  --lav-300:#A7A0CE;
  --lav-400:#7E77A6;

  /* Surfaces */
  --glass:rgba(255,255,255,.055);
  --glass-strong:rgba(255,255,255,.09);
  --line:rgba(255,255,255,.12);
  --line-soft:rgba(255,255,255,.075);

  /* Type */
  --font-display:'Poppins',"Helvetica Neue",Arial,sans-serif;
  --font-body:'Inter',-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;

  /* Space & shape */
  --shell:1200px;
  --gutter:clamp(1.25rem,4vw,2.5rem);
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:34px;
  --r-pill:999px;

  /* Effects */
  --shadow-pink:0 14px 40px -12px rgba(236,0,140,.55);
  --shadow-deep:0 30px 70px -30px rgba(0,0,0,.85);
  --ease:cubic-bezier(.22,.68,0,1);
  --nav-h:70px;
}

/* ---------- 2. Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html:focus-within{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ink-900);
  color:var(--lav-200);
  font-family:var(--font-body);
  font-size:clamp(1rem,.96rem + .2vw,1.075rem);
  line-height:1.68;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%}
img{height:auto}
h1,h2,h3,h4{margin:0;font-family:var(--font-display);color:var(--white);line-height:1.02;letter-spacing:-.02em}
p{margin:0 0 1em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
a{color:var(--pink-300);text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.85em;background:rgba(255,255,255,.08);padding:.15em .4em;border-radius:5px}
:focus-visible{outline:3px solid var(--pink-400);outline-offset:3px;border-radius:4px}
::selection{background:var(--pink-500);color:#fff}

.skip-link{
  position:absolute;left:50%;top:-100px;transform:translateX(-50%);
  z-index:200;background:var(--pink-500);color:#fff;font-weight:600;
  padding:.75rem 1.25rem;border-radius:0 0 var(--r-sm) var(--r-sm);transition:top .2s;
}
.skip-link:focus{top:0}

/* ---------- 3. Layout primitives ---------- */
.shell{width:100%;max-width:var(--shell);margin-inline:auto;padding-inline:var(--gutter)}
.shell--narrow{max-width:820px}

.section{padding:clamp(4.5rem,9vw,8.5rem) 0;position:relative}
.section--tint{
  background:
    radial-gradient(90rem 40rem at 85% -10%,rgba(91,43,214,.22),transparent 60%),
    linear-gradient(180deg,var(--ink-850),var(--ink-900));
  border-block:1px solid var(--line-soft);
}
.section__head{max-width:760px;margin-bottom:clamp(2.5rem,5vw,4rem)}
.section__sub{color:var(--lav-300);font-size:1.075em;margin-top:1.1rem}

.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  margin:0 0 1.1rem;font-family:var(--font-display);font-weight:700;
  font-size:.775rem;letter-spacing:.18em;text-transform:uppercase;color:var(--pink-400);
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--pink-500);border-radius:2px}

.h2{font-size:clamp(2rem,1.35rem + 2.9vw,3.5rem);font-weight:800;text-transform:uppercase}
.h2--xl{font-size:clamp(2.25rem,1.4rem + 4vw,4.5rem)}
.h3{font-size:clamp(1.25rem,1.1rem + .6vw,1.6rem);font-weight:700}
.prose p{margin-bottom:1.15em;color:var(--lav-200)}
.footnote{margin-top:2rem;font-size:.85rem;color:var(--lav-400)}
.footnote a{color:var(--lav-300);text-decoration:underline;text-underline-offset:3px}

/* Editorial hints - delete .edit-hint rules once content is final */
.edit-hint{
  display:inline;color:var(--pink-300);font-style:normal;
  background:rgba(236,0,140,.1);border:1px dashed rgba(236,0,140,.45);
  border-radius:6px;padding:.05em .45em;font-size:.9em;
}

/* ---------- 4. Buttons ---------- */
.btn{
  --btn-bg:var(--pink-500);
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:var(--font-display);font-weight:700;font-size:.95rem;letter-spacing:.02em;
  padding:.95rem 1.6rem;border-radius:var(--r-pill);
  color:#fff;background:var(--btn-bg);white-space:nowrap;
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),background .2s,color .2s;
}
.btn svg{width:1.15em;height:1.15em;transition:transform .28s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn:hover svg{transform:translateX(3px)}
.btn:active{transform:translateY(0)}
.btn--pink{
  background:linear-gradient(135deg,var(--pink-500),var(--pink-400) 55%,#FF57B0);
  box-shadow:var(--shadow-pink);
}
.btn--pink:hover{box-shadow:0 18px 48px -12px rgba(236,0,140,.75)}
.btn--ghost{
  background:transparent;color:var(--white);
  box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.28);
}
.btn--ghost:hover{background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.5)}
.btn--sm{padding:.62rem 1.15rem;font-size:.85rem}
.btn--lg{padding:1.05rem 2rem;font-size:1.02rem}
.btn--xl{padding:1.2rem 2.4rem;font-size:1.1rem}
.btn--block{display:flex;width:100%;margin-top:1.25rem}
.btn.is-disabled{opacity:.55;cursor:not-allowed;pointer-events:none}
.link{color:var(--pink-300);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1.5px}
.link:hover{color:var(--pink-100)}

/* ---------- 5. Nav ---------- */
.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(8,7,32,.55);
  backdrop-filter:blur(18px) saturate(160%);
  -webkit-backdrop-filter:blur(18px) saturate(160%);
  border-bottom:1px solid transparent;
  transition:background .3s,border-color .3s;
}
.nav.is-stuck{background:rgba(8,7,32,.9);border-bottom-color:var(--line-soft)}
.nav__progress{
  position:absolute;left:0;bottom:0;height:2px;width:0;
  background:linear-gradient(90deg,var(--violet-400),var(--pink-400));
  box-shadow:0 0 12px rgba(255,46,154,.7);
}
.nav__inner{display:flex;align-items:center;gap:1.5rem;min-height:var(--nav-h)}

.brand{display:inline-flex;align-items:center;gap:.6rem;color:var(--white);flex:0 0 auto}
.brand__heart{width:26px;height:24px;color:var(--pink-400);flex:0 0 auto}
.brand__text{
  font-family:var(--font-display);font-weight:800;text-transform:uppercase;
  font-size:.94rem;letter-spacing:-.01em;line-height:1;
}
.brand__text em{font-style:normal;color:var(--pink-400)}

.nav__links{display:flex;gap:.35rem;margin-left:auto}
.nav__links a{
  position:relative;color:var(--lav-200);font-weight:500;font-size:.92rem;
  padding:.5rem .75rem;border-radius:var(--r-pill);transition:color .2s,background .2s;
}
.nav__links a:hover{color:var(--white);background:rgba(255,255,255,.07)}
.nav__links a.is-active{color:var(--white)}
.nav__links a.is-active::after{
  content:"";position:absolute;left:.75rem;right:.75rem;bottom:.2rem;height:2px;
  background:var(--pink-400);border-radius:2px;
}
.nav__actions{display:flex;align-items:center;gap:.75rem;flex:0 0 auto}

.nav__toggle{display:none;width:42px;height:42px;border-radius:var(--r-sm);position:relative}
.nav__toggle span{
  position:absolute;left:11px;width:20px;height:2px;background:var(--white);border-radius:2px;
  transition:transform .3s var(--ease),opacity .2s;
}
.nav__toggle span:nth-child(1){top:14px}
.nav__toggle span:nth-child(2){top:20px}
.nav__toggle span:nth-child(3){top:26px}
.nav__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- 6. Hero ---------- */
.hero{
  position:relative;overflow:hidden;isolation:isolate;
  padding:clamp(3.5rem,7vw,6.5rem) 0 clamp(3rem,5vw,4.5rem);
  background:
    radial-gradient(70rem 50rem at 12% 8%,rgba(46,26,122,.9),transparent 62%),
    radial-gradient(60rem 45rem at 88% 20%,rgba(91,43,214,.55),transparent 60%),
    linear-gradient(165deg,#0D0A33 0%,#150F45 45%,#0A0826 100%);
}
.hero__aurora{position:absolute;inset:0;z-index:-1}
.orb{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55}
.orb--1{width:38rem;height:38rem;top:-14rem;right:-8rem;background:radial-gradient(circle,var(--violet-500),transparent 68%);animation:float 22s ease-in-out infinite}
.orb--2{width:26rem;height:26rem;bottom:-10rem;left:-6rem;background:radial-gradient(circle,var(--pink-600),transparent 68%);opacity:.4;animation:float 28s ease-in-out infinite reverse}
.orb--3{width:14rem;height:14rem;top:22%;left:46%;background:radial-gradient(circle,#8E6BFF,transparent 65%);opacity:.35;animation:float 18s ease-in-out infinite}
@keyframes float{
  0%,100%{transform:translate3d(0,0,0) scale(1)}
  50%{transform:translate3d(3rem,-2.5rem,0) scale(1.12)}
}
.hero__grain{
  position:absolute;inset:0;opacity:.25;mix-blend-mode:overlay;
  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='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}

.hero__grid{
  display:grid;grid-template-columns:minmax(0,1.12fr) minmax(320px,.88fr);
  gap:clamp(2.5rem,5vw,4.5rem);align-items:start;
}
.hero__title{
  font-size:clamp(3rem,1.6rem + 9.5vw,7.5rem);
  font-weight:800;text-transform:uppercase;letter-spacing:-.035em;line-height:.92;
  margin:0 0 1.5rem;
}
.hero__title .line{display:block}
.hero__title em{font-style:normal;color:var(--pink-400)}
.hero__title .line--pink{
  color:var(--pink-400);position:relative;display:inline-flex;align-items:center;gap:.35em;
}
.hero__heart{
  width:.72em;height:.68em;color:var(--pink-400);flex:0 0 auto;
  animation:beat 2.6s ease-in-out infinite;
}
@keyframes beat{
  0%,100%{transform:scale(1)}
  8%{transform:scale(1.14)}
  16%{transform:scale(1)}
  24%{transform:scale(1.09)}
  34%{transform:scale(1)}
}
.hero__lede{font-size:clamp(1.05rem,1rem + .45vw,1.3rem);color:var(--lav-200);max-width:56ch;margin-bottom:2rem}
.hero__lede strong{color:var(--white)}

.pillars{display:grid;gap:.85rem;margin:0 0 2.25rem;max-width:34rem}
.pillars li{
  display:flex;align-items:center;gap:.9rem;
  font-family:var(--font-display);font-weight:700;text-transform:uppercase;
  font-size:clamp(.8rem,.76rem + .18vw,.92rem);letter-spacing:.045em;color:var(--pink-300);
  line-height:1.35;
}
.pillars__icon{
  flex:0 0 auto;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;
  color:var(--white);background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.22);
}
.pillars__icon svg{width:20px;height:20px}

.hero__cta{display:flex;flex-wrap:wrap;gap:.9rem;margin-bottom:1.5rem}
.hero__trust{font-size:.875rem;color:var(--lav-400);max-width:44ch}

/* Hero side panel */
.hero__panel{display:grid;gap:1.1rem;position:relative}
.card{border-radius:var(--r-lg);padding:clamp(1.35rem,2.5vw,1.85rem)}
.card--glass{
  background:linear-gradient(160deg,var(--glass-strong),rgba(255,255,255,.02));
  border:1px solid var(--line);box-shadow:var(--shadow-deep);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.card__label{
  margin:0 0 1rem;font-family:var(--font-display);font-weight:700;font-size:.72rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--lav-300);
}

.countdown__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem;text-align:center}
.countdown__grid>div{
  background:rgba(255,255,255,.05);border:1px solid var(--line-soft);
  border-radius:var(--r-sm);padding:.7rem .25rem;
}
.countdown__grid b{
  display:block;font-family:var(--font-display);font-weight:800;
  font-size:clamp(1.35rem,1.1rem + 1vw,1.85rem);color:var(--white);
  font-variant-numeric:tabular-nums;line-height:1.1;
}
.countdown__grid span{font-size:.68rem;letter-spacing:.11em;text-transform:uppercase;color:var(--lav-400)}
.countdown__date{margin:1rem 0 0;font-size:.85rem;color:var(--lav-300)}
.tag{
  display:inline-block;margin-left:.35rem;font-size:.66rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--pink-300);border:1px solid rgba(255,46,154,.4);border-radius:var(--r-pill);padding:.1rem .5rem;
}

.raise__figure{display:flex;align-items:baseline;gap:.55rem;flex-wrap:wrap;margin:0 0 1rem}
.raise__now{
  font-family:var(--font-display);font-weight:800;color:var(--white);
  font-size:clamp(2.1rem,1.6rem + 2vw,3rem);line-height:1;font-variant-numeric:tabular-nums;
}
.raise__goal{color:var(--lav-300);font-size:.95rem}
.raise__meta{margin:.85rem 0 0;font-size:.85rem;color:var(--lav-300)}
.raise__giftaid{
  margin:.4rem 0 0;font-size:.8rem;color:var(--pink-300);
  display:flex;align-items:center;gap:.4rem;
}
.raise__giftaid::before{content:"+";font-weight:800;font-family:var(--font-display)}
.raise__link{margin:.85rem 0 0;text-align:center;font-size:.85rem}

.meter{
  position:relative;height:12px;border-radius:var(--r-pill);overflow:visible;
  background:rgba(255,255,255,.09);box-shadow:inset 0 1px 3px rgba(0,0,0,.4);
}
.meter__fill{
  display:block;height:100%;width:0;border-radius:var(--r-pill);
  background:linear-gradient(90deg,var(--violet-400),var(--pink-400) 70%,#FF6FC0);
  box-shadow:0 0 16px rgba(255,46,154,.65);
  transition:width 1.6s var(--ease);
}
.meter__mile{
  position:absolute;top:-3px;left:var(--at);width:2px;height:18px;
  background:rgba(255,255,255,.3);border-radius:2px;
}
.meter__mile::after{
  content:attr(data-mile);position:absolute;top:22px;left:50%;transform:translateX(-50%);
  font-size:.6rem;letter-spacing:.08em;text-transform:uppercase;color:var(--lav-400);white-space:nowrap;
}
.meter+.raise__meta{margin-top:1.9rem}

/* Logo lockups */
.hero__logos{
  display:flex;align-items:center;gap:clamp(1rem,3vw,2rem);flex-wrap:wrap;
  margin-top:clamp(2.5rem,5vw,4rem);padding-top:1.75rem;border-top:1px solid var(--line-soft);
}
.hero__logos-label{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--lav-400)}
.logo-lockup{display:inline-flex;align-items:center;gap:.5rem;color:var(--white)}
.logo-lockup b{font-family:var(--font-display);font-weight:800;letter-spacing:-.02em}
.logo-lockup--mind{color:var(--pink-400)}
.logo-lockup--mind b{font-size:1.6rem;text-transform:lowercase}
.mindmark{width:38px;height:26px}
.logo-lockup--tcs b{font-size:.95rem;text-transform:uppercase;line-height:1.1;max-width:8.5ch}
.logo-year{
  font-family:var(--font-display);font-weight:800;font-size:.72rem;line-height:1.05;
  color:var(--lav-200);border-left:1px solid var(--line);padding-left:.5rem;
}
.logo-divider{width:1px;height:34px;background:var(--line)}

/* ---------- 7. Crisis signpost ---------- */
.signpost{
  background:linear-gradient(90deg,var(--violet-700),var(--violet-600) 50%,var(--pink-600));
  color:#fff;
}
.signpost__inner{
  display:flex;flex-wrap:wrap;align-items:center;gap:.75rem 2rem;
  padding-block:1.15rem;font-size:.92rem;
}
.signpost p{margin:0}
.signpost strong{color:#fff}
.signpost ul{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem}
.signpost li{display:flex;align-items:baseline;gap:.4rem}
.signpost li span{opacity:.8;font-size:.85rem}
.signpost a{color:#fff;font-weight:700;text-decoration:underline;text-underline-offset:3px}
.signpost__note{margin-left:auto;font-size:.8rem;opacity:.8}

/* ---------- 8. Split (story) ---------- */
.split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(2rem,5vw,4.5rem);align-items:center}
.split__media{position:relative}
.split__badge{
  position:absolute;right:-.5rem;bottom:-1.25rem;
  background:linear-gradient(135deg,var(--pink-500),var(--pink-400));
  color:#fff;border-radius:var(--r-md);padding:.9rem 1.15rem;text-align:center;
  box-shadow:var(--shadow-pink);max-width:11rem;
}
.split__badge b{display:block;font-family:var(--font-display);font-weight:800;font-size:1.9rem;line-height:1}
.split__badge span{font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;line-height:1.25;display:block;margin-top:.25rem}

.quote{
  margin:2rem 0;padding:1.35rem 0 1.35rem 1.5rem;
  border-left:3px solid var(--pink-500);
}
.quote p{
  margin:0;font-family:var(--font-display);font-weight:600;
  font-size:clamp(1.1rem,1rem + .7vw,1.5rem);color:var(--white);line-height:1.35;letter-spacing:-.015em;
}
.split__copy .btn{margin-top:.5rem}
.story__sign{
  margin:1.5rem 0 2rem;font-family:var(--font-display);font-weight:700;
  font-size:.85rem;letter-spacing:.12em;text-transform:uppercase;color:var(--pink-300);
}

/* Image placeholders */
.ph{
  position:relative;margin:0;overflow:hidden;border-radius:var(--r-lg);
  background:linear-gradient(150deg,var(--violet-700),var(--ink-800) 70%);
  border:1px solid var(--line);aspect-ratio:4/5;
}
/* 3:4 matches a portrait phone photo, so the finish-line shot needs no crop */
.ph--portrait{aspect-ratio:3/4}
.ph--portrait img{object-position:center 22%}   /* keeps the face high in frame */
.ph--tall{aspect-ratio:3/4}
.ph--wide{aspect-ratio:16/10}
.ph img{width:100%;height:100%;object-fit:cover}
.ph figcaption{
  display:none;position:absolute;inset:0;place-content:center;justify-items:center;
  text-align:center;gap:.5rem;color:var(--lav-200);padding:1.5rem;
}
.ph.is-empty img{display:none}
.ph.is-empty figcaption{display:grid}
.ph__heart{width:52px;height:48px;color:var(--pink-400)}
.ph figcaption b{
  font-family:var(--font-display);font-weight:800;color:var(--white);
  font-size:clamp(2.5rem,2rem + 3vw,3.75rem);line-height:1;letter-spacing:-.03em;
}
.ph figcaption span{
  font-family:var(--font-display);font-weight:700;font-size:.78rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--pink-300);
}
.ph.is-empty{
  background-image:
    linear-gradient(150deg,rgba(91,43,214,.5),rgba(23,17,71,.9)),
    repeating-linear-gradient(45deg,rgba(255,255,255,.045) 0 10px,transparent 10px 20px);
}

/* ---------- 9. Stats & metrics ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.1rem}
.stat{
  padding:1.75rem 1.5rem;border-radius:var(--r-lg);
  background:linear-gradient(160deg,var(--glass),rgba(255,255,255,.015));
  border:1px solid var(--line);position:relative;overflow:hidden;
  transition:transform .35s var(--ease),border-color .3s;
}
.stat::after{
  content:"";position:absolute;inset:auto -30% -60% auto;width:14rem;height:14rem;border-radius:50%;
  background:radial-gradient(circle,rgba(236,0,140,.22),transparent 70%);opacity:0;transition:opacity .4s;
}
.stat:hover{transform:translateY(-4px);border-color:rgba(255,46,154,.4)}
.stat:hover::after{opacity:1}
.stat__num{
  display:block;font-family:var(--font-display);font-weight:800;color:var(--pink-400);
  font-size:clamp(2rem,1.6rem + 1.8vw,2.9rem);line-height:1;margin-bottom:.75rem;
  font-variant-numeric:tabular-nums;
}
.stat p{margin:0;font-size:.95rem;color:var(--lav-200);position:relative;z-index:1}

.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem}
.metric{
  text-align:center;padding:1.6rem 1rem;border-radius:var(--r-md);
  background:rgba(255,255,255,.04);border:1px solid var(--line-soft);
}
.metric b{
  display:block;font-family:var(--font-display);font-weight:800;color:var(--white);
  font-size:clamp(1.75rem,1.5rem + 1.3vw,2.4rem);line-height:1;font-variant-numeric:tabular-nums;
}
.metric span{display:block;margin-top:.55rem;font-size:.78rem;letter-spacing:.09em;text-transform:uppercase;color:var(--lav-400)}
.strava{margin-top:2rem;text-align:center}
.strava__label{
  margin:0 0 .75rem;font-family:var(--font-display);font-weight:700;font-size:.72rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--lav-400);
}
.strava__links{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;margin:0 0 1.25rem}
.strava__links:empty{display:none}
.strava__links a{
  display:inline-block;padding:.5rem 1.1rem;border-radius:var(--r-pill);
  background:rgba(255,255,255,.05);border:1px solid var(--line-soft);
  color:var(--lav-200);font-size:.88rem;font-weight:600;text-decoration:none;
  transition:background .2s,color .2s,border-color .2s;
}
.strava__links a:hover{background:rgba(255,46,154,.16);color:var(--white);border-color:rgba(255,46,154,.5)}
.strava .footnote{margin-top:0;max-width:52ch;margin-inline:auto}
#metrics[hidden]{display:none}

/* ---------- 10. Tiers ---------- */
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.1rem;align-items:stretch}
.tier{
  display:flex;flex-direction:column;position:relative;
  padding:1.85rem 1.6rem;border-radius:var(--r-lg);
  background:linear-gradient(165deg,var(--glass),rgba(255,255,255,.015));
  border:1px solid var(--line);
  transition:transform .35s var(--ease),border-color .3s,box-shadow .35s;
}
.tier:hover{transform:translateY(-6px);border-color:rgba(255,46,154,.45);box-shadow:0 24px 50px -30px rgba(236,0,140,.6)}
.tier--feature{
  background:linear-gradient(165deg,rgba(236,0,140,.22),rgba(91,43,214,.18) 60%,rgba(255,255,255,.02));
  border-color:rgba(255,46,154,.45);box-shadow:0 20px 55px -30px rgba(236,0,140,.7);
}
.tier__flag{
  position:absolute;top:-.7rem;left:1.6rem;margin:0;
  background:var(--pink-500);color:#fff;font-family:var(--font-display);font-weight:700;
  font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
  padding:.3rem .7rem;border-radius:var(--r-pill);box-shadow:var(--shadow-pink);
}
.tier__amt{
  margin:0;font-family:var(--font-display);font-weight:800;color:var(--white);
  font-size:clamp(2rem,1.7rem + 1.4vw,2.6rem);line-height:1;
}
.tier__label{
  margin:.5rem 0 .85rem;font-family:var(--font-display);font-weight:700;
  font-size:.78rem;letter-spacing:.11em;text-transform:uppercase;color:var(--pink-300);
}
.tier__body{font-size:.92rem;color:var(--lav-200);margin-bottom:1.35rem}
.tier__cta{
  margin-top:auto;align-self:flex-start;font-family:var(--font-display);font-weight:700;
  font-size:.85rem;color:var(--white);border-bottom:2px solid var(--pink-500);padding-bottom:.15rem;
  transition:color .2s,border-color .2s;
}
.tier__cta:hover{color:var(--pink-300);border-color:var(--pink-300)}

.giftaid{
  display:flex;gap:1.1rem;align-items:flex-start;margin-top:2rem;
  padding:1.35rem 1.5rem;border-radius:var(--r-md);
  background:rgba(91,43,214,.16);border:1px solid rgba(161,132,255,.28);
}
.giftaid svg{width:28px;height:28px;flex:0 0 auto;color:var(--pink-400);margin-top:.15rem}
.giftaid p{margin:0;font-size:.95rem}
.giftaid strong{color:var(--white)}

/* ---------- 10b. Half-mile grid ---------- */
.milegrid__bar{
  display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1.5rem;
  margin-bottom:1.75rem;padding:1rem 1.25rem;border-radius:var(--r-md);
  background:rgba(255,255,255,.045);border:1px solid var(--line-soft);
}
.milegrid__bar p{margin:0;font-size:.9rem;color:var(--lav-300)}
.milegrid__bar b{
  font-family:var(--font-display);font-weight:800;color:var(--white);
  font-size:1.15rem;font-variant-numeric:tabular-nums;
}
.milegrid__key{display:flex;gap:1rem;margin-left:auto;font-size:.78rem;color:var(--lav-400)}
.milegrid__key span{display:flex;align-items:center;gap:.4rem}
.milegrid__key i{width:14px;height:14px;border-radius:4px;display:block}
.milegrid__key i.is-open{background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px var(--line)}
.milegrid__key i.is-taken{background:linear-gradient(135deg,var(--pink-500),var(--pink-400))}

.milegrid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(78px,1fr));gap:.55rem;
  margin:0;padding:0;list-style:none;
}
.mile{
  position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;
  aspect-ratio:1;width:100%;gap:.15rem;padding:.35rem;
  border-radius:var(--r-sm);border:1px solid var(--line-soft);
  background:rgba(255,255,255,.045);color:var(--lav-200);
  font-family:var(--font-body);text-align:center;
  transition:transform .25s var(--ease),background .25s,border-color .25s,box-shadow .25s;
}
.mile__num{
  font-family:var(--font-display);font-weight:800;font-size:1.05rem;line-height:1;
  color:var(--white);font-variant-numeric:tabular-nums;
}
.mile__meta{
  font-size:.6rem;letter-spacing:.06em;text-transform:uppercase;color:var(--lav-400);
  line-height:1.15;max-width:100%;overflow:hidden;text-overflow:ellipsis;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;
}
.mile--open{cursor:pointer}
.mile--open:hover,.mile--open:focus-visible{
  transform:translateY(-3px);background:rgba(255,46,154,.16);
  border-color:rgba(255,46,154,.6);box-shadow:0 12px 26px -14px rgba(236,0,140,.8);
}
.mile--open:hover .mile__meta,.mile--open:focus-visible .mile__meta{color:var(--pink-300)}
.mile--taken{
  background:linear-gradient(150deg,var(--pink-500),var(--pink-400) 70%,#FF57B0);
  border-color:transparent;cursor:default;
  box-shadow:0 10px 24px -16px rgba(236,0,140,.9);
}
.mile--taken .mile__num{color:#fff}
.mile--taken .mile__meta{color:rgba(255,255,255,.92);font-weight:600}
.mile--finish{box-shadow:inset 0 0 0 1.5px var(--violet-300)}
.mile--finish .mile__num{color:var(--violet-300)}
.mile--finish.mile--taken .mile__num{color:#fff}

/* Dedication modal */
.modal{
  width:min(30rem,calc(100vw - 2rem));padding:0;border:0;color:var(--lav-200);
  background:transparent;
}
.modal::backdrop{background:rgba(4,3,18,.78);backdrop-filter:blur(6px)}
.modal__inner{
  position:relative;padding:clamp(1.5rem,4vw,2.25rem);border-radius:var(--r-lg);
  background:linear-gradient(160deg,#1B1350,#0C0A30);
  border:1px solid var(--line);box-shadow:var(--shadow-deep);
}
.modal__close{
  position:absolute;top:.75rem;right:.75rem;width:36px;height:36px;border-radius:50%;
  color:var(--lav-300);font-size:1.4rem;line-height:1;display:grid;place-items:center;
  transition:background .2s,color .2s;
}
.modal__close:hover{background:rgba(255,255,255,.1);color:var(--white)}
.modal__eyebrow{
  margin:0 0 .35rem;font-family:var(--font-display);font-weight:700;font-size:.72rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--pink-400);
}
.modal h3{font-size:clamp(1.35rem,1.2rem + .8vw,1.85rem);font-weight:800;text-transform:uppercase;margin-bottom:1rem}
.modal__steps{counter-reset:step;display:grid;gap:.85rem;margin:0 0 1.5rem;font-size:.92rem}
.modal__steps li{position:relative;padding-left:2.1rem;counter-increment:step}
.modal__steps li::before{
  content:counter(step);position:absolute;left:0;top:-.1rem;
  width:1.5rem;height:1.5rem;border-radius:50%;display:grid;place-items:center;
  background:rgba(236,0,140,.2);color:var(--pink-300);
  font-family:var(--font-display);font-weight:700;font-size:.78rem;
}
.modal__steps>li{padding-bottom:.35rem}
.modal__steps>li+li{margin-top:.35rem}
.modal__steplabel{
  display:block;font-family:var(--font-display);font-weight:700;color:var(--white);
  font-size:1rem;line-height:1.3;
}
.modal__stepbody{margin:.3rem 0 .85rem;font-size:.85rem;color:var(--lav-300)}
.modal__note{margin-top:1.25rem;font-size:.78rem;color:var(--lav-400);line-height:1.55}

/* Dedication form */
.dedform{display:grid;gap:.85rem}
.dedform[hidden]{display:none}
.dedform__field{display:grid;gap:.35rem}
.dedform__label{font-size:.8rem;color:var(--lav-300)}
.dedform__label b{color:var(--pink-300);font-weight:700}
.dedform__label i{font-style:normal;color:var(--lav-400);font-size:.92em}
.dedform input{
  width:100%;padding:.7rem .85rem;border-radius:var(--r-sm);
  background:rgba(0,0,0,.3);border:1px solid var(--line);color:var(--white);
  font-family:var(--font-body);font-size:.95rem;
  transition:border-color .2s,background .2s;
}
.dedform input::placeholder{color:var(--lav-400)}
.dedform input:focus{outline:none;border-color:var(--pink-400);background:rgba(0,0,0,.45)}
.dedform button[type="submit"]{margin-top:.25rem}
.dedform button[disabled]{opacity:.6;cursor:wait}
.dedform__status{margin:.25rem 0 0;font-size:.85rem;color:var(--lav-300);min-height:1.2em}
.dedform__status.is-ok{color:var(--pink-300);font-weight:600}
.dedform__status.is-error{color:#FFB3D4}

/* ---------- 11. Timeline ---------- */
.timeline{position:relative;display:grid;gap:1.5rem;padding-left:2.4rem}
.timeline::before{
  content:"";position:absolute;left:.6rem;top:.6rem;bottom:.6rem;width:2px;
  background:linear-gradient(180deg,var(--violet-400),var(--pink-500));opacity:.45;
}
.timeline__item{
  position:relative;padding:1.4rem 1.6rem;border-radius:var(--r-md);
  background:linear-gradient(160deg,var(--glass),rgba(255,255,255,.015));
  border:1px solid var(--line-soft);
}
.timeline__item::before{
  content:"";position:absolute;left:-2.15rem;top:1.75rem;width:13px;height:13px;border-radius:50%;
  background:var(--ink-900);box-shadow:0 0 0 2.5px var(--violet-400);
}
.timeline__item.is-done::before{background:var(--pink-400);box-shadow:0 0 0 2.5px var(--pink-400),0 0 14px rgba(255,46,154,.7)}
.timeline__item--race{
  background:linear-gradient(160deg,rgba(236,0,140,.2),rgba(91,43,214,.14));
  border-color:rgba(255,46,154,.4);
}
.timeline__item--race::before{background:var(--white);box-shadow:0 0 0 3px var(--pink-500),0 0 20px rgba(255,46,154,.8)}
.timeline__when{
  margin:0 0 .35rem;font-family:var(--font-display);font-weight:700;font-size:.72rem;
  letter-spacing:.13em;text-transform:uppercase;color:var(--pink-300);
}
.timeline__item h3{font-size:1.2rem;font-weight:700;margin-bottom:.5rem;text-transform:none;letter-spacing:-.01em}
.timeline__item p:last-child{font-size:.94rem;color:var(--lav-300);margin:0}

/* ---------- 12. Gallery ---------- */
/* 3-column block: a full-height portrait, two squares, one wide tile -
   fills a clean rectangle with no ragged cells. */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.gallery .ph{aspect-ratio:1}
.gallery .ph--tall{grid-column:1;grid-row:1/3;aspect-ratio:auto;height:100%}
.gallery .ph--wide{grid-column:2/4;grid-row:2;aspect-ratio:16/8}
.gallery .ph img{transition:transform .7s var(--ease)}
.gallery .ph:hover img{transform:scale(1.06)}

/* ---------- 13. Supporters wall ---------- */
.wall{display:flex;flex-wrap:wrap;gap:.65rem}
.wall li{
  display:flex;align-items:baseline;gap:.55rem;
  padding:.6rem 1.05rem;border-radius:var(--r-pill);
  background:rgba(255,255,255,.055);border:1px solid var(--line-soft);font-size:.92rem;
}
.wall li b{color:var(--white);font-weight:600}
.wall li span{color:var(--pink-300);font-size:.85rem;font-variant-numeric:tabular-nums}
.wall__empty{color:var(--lav-400);font-size:.95rem}
.wall:not(:empty)+.wall__empty{display:none}

.corporate{
  display:flex;flex-wrap:wrap;gap:1.5rem;align-items:center;justify-content:space-between;
  margin-top:3rem;padding:clamp(1.5rem,3vw,2.25rem);border-radius:var(--r-lg);
  background:linear-gradient(120deg,rgba(91,43,214,.28),rgba(236,0,140,.14));
  border:1px solid var(--line);
}
.corporate div{max-width:52ch}
.corporate h3{margin-bottom:.6rem}
.corporate p{margin:0;font-size:.95rem;color:var(--lav-200)}

/* ---------- 14. Donate band ---------- */
.donate{
  position:relative;overflow:hidden;isolation:isolate;text-align:center;
  padding:clamp(4.5rem,9vw,8rem) 0;
  background:linear-gradient(150deg,#160F4A,#0B0A2E 55%,#1B0F3E);
  border-block:1px solid var(--line-soft);
}
.donate__glow{
  position:absolute;z-index:-1;inset:auto 50% -50% auto;transform:translateX(50%);
  width:min(70rem,120vw);height:40rem;
  background:radial-gradient(circle at 50% 100%,rgba(236,0,140,.45),transparent 62%);
  filter:blur(30px);
}
.donate__inner{max-width:840px}
.donate .eyebrow{justify-content:center}
.donate .eyebrow::before{display:none}
.donate__lede{margin:1.5rem auto 2.25rem;max-width:52ch;font-size:1.075rem;color:var(--lav-200)}
.donate__actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}
.donate__note{margin-top:1.5rem;font-size:.85rem;color:var(--lav-400)}
/* ---------- 15. Accordion ---------- */
.accordion{display:grid;gap:.65rem}
.acc{border-radius:var(--r-md);background:rgba(255,255,255,.04);border:1px solid var(--line-soft);overflow:hidden}
.acc h3{margin:0;font-size:1rem}
.acc__btn{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;width:100%;
  padding:1.15rem 1.35rem;text-align:left;
  font-family:var(--font-display);font-weight:600;font-size:1.02rem;color:var(--white);
  transition:background .2s;
}
.acc__btn:hover{background:rgba(255,255,255,.045)}
.acc__icon{position:relative;flex:0 0 auto;width:18px;height:18px}
.acc__icon::before,.acc__icon::after{
  content:"";position:absolute;top:8px;left:0;width:18px;height:2px;
  background:var(--pink-400);border-radius:2px;transition:transform .3s var(--ease);
}
.acc__icon::after{transform:rotate(90deg)}
.acc__btn[aria-expanded="true"] .acc__icon::after{transform:rotate(0)}
.acc__panel{padding:0 1.35rem 1.3rem}
.acc__panel p{margin:0;font-size:.95rem;color:var(--lav-300)}

/* ---------- 16. Contact ---------- */
.contact{text-align:center}
.contact .eyebrow{justify-content:center}
.contact .eyebrow::before{display:none}
.contact .h2{margin-bottom:1.1rem}

/* ---------- 17. Footer ---------- */
.footer{
  background:var(--ink-950);border-top:1px solid var(--line-soft);
  padding:clamp(2.5rem,5vw,4rem) 0 calc(clamp(2.5rem,5vw,4rem) + 4.5rem);
  font-size:.9rem;color:var(--lav-400);
}
.footer__inner{display:grid;grid-template-columns:1.1fr 1fr 1.4fr;gap:2.5rem}
.footer__brand{display:flex;gap:.85rem;align-items:flex-start}
.footer__brand .brand__heart{width:30px;height:28px;color:var(--pink-500)}
.footer__brand strong{color:var(--white);font-family:var(--font-display);font-weight:800;text-transform:uppercase;font-size:.95rem}
.footer__links{display:grid;gap:.5rem;align-content:start}
.footer__links a{color:var(--lav-300);font-weight:500}
.footer__links a:hover{color:var(--pink-300)}
.footer__legal p{font-size:.8rem;line-height:1.6;margin-bottom:.8rem}
.footer__copy{color:var(--lav-400)}

/* ---------- 18. Sticky dock (mobile) ---------- */
.dockbar{
  position:fixed;left:0;right:0;bottom:0;z-index:90;display:none;
  background:rgba(8,7,32,.94);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-top:1px solid var(--line-soft);
  padding-bottom:env(safe-area-inset-bottom);
  transform:translateY(110%);transition:transform .4s var(--ease);
}
.dockbar.is-visible{transform:translateY(0)}
.dockbar__meter{height:3px;background:rgba(255,255,255,.1)}
.dockbar__meter span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--violet-400),var(--pink-400));transition:width 1.2s var(--ease)}
.dockbar__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem var(--gutter)}
.dockbar p{margin:0;font-size:.85rem;color:var(--lav-300)}
.dockbar b{font-family:var(--font-display);font-weight:800;color:var(--white);font-size:1.05rem}

/* ---------- 19. Toast ---------- */
.toast{
  position:fixed;left:50%;bottom:5.5rem;transform:translate(-50%,1.5rem);z-index:120;
  background:var(--white);color:var(--ink-900);font-weight:600;font-size:.9rem;
  padding:.75rem 1.25rem;border-radius:var(--r-pill);box-shadow:0 16px 40px -16px rgba(0,0,0,.7);
  opacity:0;pointer-events:none;transition:opacity .3s,transform .3s var(--ease);
}
.toast.is-visible{opacity:1;transform:translate(-50%,0)}

/* ---------- 19b. Scroll position, in miles ---------- */
.nav__mile{
  display:flex;align-items:baseline;gap:.3rem;margin:0 0 0 auto;
  font-family:var(--font-display);font-variant-numeric:tabular-nums;
  opacity:0;transform:translateY(-4px);transition:opacity .4s var(--ease),transform .4s var(--ease);
  pointer-events:none;
}
.nav.is-stuck .nav__mile{opacity:1;transform:none}
.nav__mile b{font-weight:800;font-size:1rem;color:var(--white)}
.nav__mile span{font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--lav-400)}
.nav__links+.nav__mile{margin-left:1.25rem}

/* ---------- 19c. The course line behind the hero ---------- */
.hero__route{
  position:absolute;inset:0;width:100%;height:100%;
  opacity:.55;mix-blend-mode:screen;
}
.hero__routeline{
  stroke-dasharray:2600;stroke-dashoffset:2600;
  animation:drawRoute 4.5s cubic-bezier(.4,0,.2,1) .35s forwards;
  filter:drop-shadow(0 0 10px rgba(255,46,154,.45));
}
@keyframes drawRoute{to{stroke-dashoffset:0}}
.hero__routedot{
  offset-path:path("M-40 470 C 130 470 150 300 300 300 S 470 430 610 380 S 720 180 880 210 S 1010 340 1130 250 L 1260 250");
  offset-distance:0%;opacity:0;
  filter:drop-shadow(0 0 8px rgba(255,46,154,.95));
  animation:runRoute 4.5s cubic-bezier(.4,0,.2,1) .35s forwards;
}
@keyframes runRoute{
  0%{offset-distance:0%;opacity:0}
  8%{opacity:1}
  92%{opacity:1}
  100%{offset-distance:100%;opacity:0}
}

/* ---------- 20. Motion ---------- */

/* Base scroll reveal: a short rise with a touch of scale, which reads as
   "settling into place" rather than "sliding in from nowhere". */
.js .reveal{
  opacity:0;transform:translateY(26px) scale(.985);
  transition:opacity .75s var(--ease),transform .85s var(--ease);
  will-change:opacity,transform;
}
.js .reveal.is-in{opacity:1;transform:none;will-change:auto}

/* Hero: cascade the copy in on load, top to bottom, then the panel. */
.hero__copy>.reveal:nth-child(1){transition-delay:.04s}
.hero__copy>.reveal:nth-child(2){transition-delay:.12s}
.hero__copy>.reveal:nth-child(3){transition-delay:.24s}
.hero__copy>.reveal:nth-child(4){transition-delay:.34s}
.hero__copy>.reveal:nth-child(5){transition-delay:.44s}
.hero__copy>.reveal:nth-child(6){transition-delay:.54s}
.hero__panel{transition-delay:.3s}
.hero__logos{transition-delay:.6s}

/* Headline lines rise out from behind their own baseline.
   No `display` here: .line--pink must keep its inline-flex so the heart
   stays alongside the word rather than dropping to its own line. */
.hero__title .line{animation:lineRise 1s var(--ease) both}
.hero__title .line:nth-child(1){animation-delay:.10s}
.hero__title .line:nth-child(2){animation-delay:.20s}
.hero__title .line:nth-child(3){animation-delay:.30s}
@keyframes lineRise{
  from{opacity:0;transform:translateY(.34em) rotate(-.6deg)}
  to{opacity:1;transform:none}
}

/* Section headlines wipe upward from their own baseline instead of fading,
   which gives each section a definite arrival. */
.js .h2.reveal{
  opacity:1;transform:none;
  clip-path:inset(0 0 100% 0);
  transition:clip-path .95s var(--ease);
}
.js .h2.reveal.is-in{clip-path:inset(0 0 0 0)}

/* Milestone tiles carry their meaning, not just a price. */
.mile--milestone{box-shadow:inset 0 0 0 1.5px rgba(255,46,154,.55)}
.mile--milestone .mile__meta{color:var(--pink-300);font-weight:700}
.mile--milestone.mile--taken{box-shadow:0 10px 24px -14px rgba(236,0,140,.9)}

/* Section reveals get a little direction depending on where they sit. */
.split__media.reveal{transform:translateY(26px) scale(.97)}
.timeline__item.reveal{transform:translateX(-24px)}
.timeline__item.reveal.is-in{transform:none}
.stat.reveal,.tier.reveal{transform:translateY(30px) scale(.97)}

/* Half-mile grid: tiles pop in as a wave once the grid is on screen. */
.js .milegrid .mile{
  opacity:0;transform:scale(.8);
  transition:opacity .5s var(--ease),transform .55s var(--ease),
             background .25s,border-color .25s,box-shadow .25s;
}
.js .milegrid.is-in .mile{
  opacity:1;transform:none;
  transition-delay:calc(var(--i,0) * 11ms);
}
/* Hover/focus lift must beat the entrance transform. */
.milegrid.is-in .mile--open:hover,
.milegrid.is-in .mile--open:focus-visible{transform:translateY(-3px);transition-delay:0s}

/* Buttons: a light sweep passes across on hover. */
.btn{overflow:hidden}
.btn::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.32),transparent 65%);
  transform:translateX(-120%);transition:transform .7s var(--ease);
}
.btn:hover::after{transform:translateX(120%)}
.btn--ghost::after{background:linear-gradient(105deg,transparent 35%,rgba(255,255,255,.16),transparent 65%)}

/* Progress meter: a slow shimmer while there is progress to show. */
.meter__fill{position:relative;overflow:hidden}
.meter__fill::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,transparent 20%,rgba(255,255,255,.45),transparent 80%);
  transform:translateX(-100%);animation:shimmer 3.4s ease-in-out 1.8s infinite;
}
@keyframes shimmer{0%{transform:translateX(-100%)}55%,100%{transform:translateX(220%)}}

/* Nav tightens slightly once you start scrolling. */
.nav__inner{transition:min-height .35s var(--ease)}
.nav.is-stuck .nav__inner{min-height:58px}

/* The already-funded timeline dot breathes. */
.timeline__item.is-done::before{animation:pulse 2.8s ease-in-out infinite}
@keyframes pulse{
  0%,100%{box-shadow:0 0 0 2.5px var(--pink-400),0 0 12px rgba(255,46,154,.5)}
  50%{box-shadow:0 0 0 2.5px var(--pink-400),0 0 22px rgba(255,46,154,.95)}
}

/* Accordion panels animate their height (managed in main.js). */
.acc__panel{overflow:hidden;transition:height .38s var(--ease)}
.acc{transition:background .25s,border-color .25s}
.acc:has(.acc__btn[aria-expanded="true"]){background:rgba(255,255,255,.06);border-color:var(--line)}

/* Modal entrance. */
.modal[open] .modal__inner{animation:modalIn .38s var(--ease) both}
@keyframes modalIn{
  from{opacity:0;transform:translateY(18px) scale(.97)}
  to{opacity:1;transform:none}
}
.modal[open]{animation:fadeIn .25s ease both}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* Supporter chips settle in one after another. */
.wall li{animation:chipIn .5s var(--ease) both}
.wall li:nth-child(n){animation-delay:calc(.04s * var(--i,1))}
@keyframes chipIn{from{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:none}}

/* ---------- 21. Responsive ---------- */
@media (max-width:1080px){
  .hero__grid{grid-template-columns:1fr;gap:2.5rem}
  .hero__panel{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr}
  .split__media{max-width:26rem}
  .footer__inner{grid-template-columns:1fr 1fr;gap:2rem}
  .footer__legal{grid-column:1/-1}
}
@media (max-width:900px){
  .nav__links{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;gap:0;padding:.5rem var(--gutter) 1.25rem;
    /* Opaque, not glass - page content showing through a dropdown menu
       hurts legibility more than the blur effect is worth. */
    background:linear-gradient(180deg,#07061F,#05041A);
    border-bottom:1px solid var(--line-soft);
    box-shadow:0 24px 40px -20px rgba(0,0,0,.9);
    display:none;
  }
  .nav__links.is-open{display:flex}
  .nav__links a{padding:.85rem .5rem;border-radius:var(--r-sm);font-size:1rem}
  .nav__links a.is-active::after{display:none}
  .nav__toggle{display:block}
  .nav__mile{display:none}
  .brand__text{max-width:13ch;font-size:.85rem;line-height:1.2}
  .dockbar{display:block}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .gallery .ph--tall{grid-column:auto;grid-row:auto;aspect-ratio:1;height:auto}
  .gallery .ph--wide{grid-column:span 2;grid-row:auto;aspect-ratio:16/9}
  .signpost__note{margin-left:0}
}
@media (max-width:640px){
  /* The sticky dock bar carries Donate on small screens, so the nav button
     is redundant - dropping it keeps the brand on one line. */
  .nav__actions>.btn{display:none}
  .brand__text{max-width:none;font-size:.88rem}
  .hero__panel{grid-template-columns:1fr}
  .split__badge{right:auto;left:1rem;bottom:-1rem}
  .footer__inner{grid-template-columns:1fr}
  .timeline{padding-left:2rem}
  .timeline__item{padding:1.15rem 1.2rem}
  .corporate{flex-direction:column;align-items:flex-start}
  .donate__actions .btn{width:100%}
}

/* ---------- 22. Motion & print ---------- */
@media (prefers-reduced-motion:reduce){
  html:focus-within{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
}
@media print{
  .nav,.dockbar,.hero__aurora,.donate__glow,.toast{display:none!important}
  body{background:#fff;color:#111}
  h1,h2,h3{color:#111}
  .ph{display:none}
}