/* ============================================================
   LOUIS NIESLER — shared site styles
   Visual reference: Red Bull's Tenerife Adventure Island page —
   parallax hero photo, wavy section dividers, hand-drawn line-art
   doodles, bold rounded display type, illustrated pop-art map with
   icon-badge pins. Sections are meant to flow into one another via
   .wave-divider shapes rather than hard rectangular cuts.
   ============================================================ */

:root{
  --bg:#ffffff;
  --bg-2:#f4f4f4;
  --surface:#ffffff;
  --surface-2:#f4f4f4;
  --text:#141414;
  --muted:#5c5c5c;
  --muted-2:#8a8a8a;
  --line:rgba(0,0,0,.10);
  --line-strong:rgba(0,0,0,.2);
  --accent:#141414;
  --accent-2:#000000;
  --red:#d7263d;
  --red-dark:#b01f30;
  --mov:#a86f1c;
  --mov-2:#84590f;
  --rtp:#98394f;
  --rtp-2:#792939;
  --ok:#2f9e6e;
  --radius:10px;
  --radius-lg:14px;
  --maxw:1200px;
  --ease:cubic-bezier(.22,1,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:'Roboto',system-ui,-apple-system,Segoe UI,Helvetica,Arial,sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{margin:0;line-height:1.05}
/* Chunky rounded display face for headings — the "pop art" voice; body copy stays on Roboto for readability */
.display{font-family:'Baloo 2',sans-serif;font-weight:800;letter-spacing:-.01em;line-height:1}
p{margin:0 0 1em}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{position:relative}
.eyebrow{
  font-size:12.5px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;
  color:var(--red);margin-bottom:12px;display:inline-block;
}
.section-pad{padding:120px 0}
.muted{color:var(--muted)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;justify-content:center;
  font-weight:700;font-size:14.5px;letter-spacing:.2px;
  padding:16px 30px;border-radius:100px;border:2px solid transparent;
  cursor:pointer;transition:transform .2s var(--ease),background .2s,color .2s;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-dark);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line-strong)}
.btn-ghost:hover{background:var(--bg-2);transform:translateY(-2px)}
.btn-sm{padding:11px 20px;font-size:13.5px}
/* On dark photo hero: solid red pill, white text */
.btn-hero{background:var(--red);color:#fff}
.btn-hero:hover{background:var(--red-dark);transform:translateY(-2px)}
.text-link{font-weight:700;font-size:14.5px;display:inline-flex;align-items:center;gap:7px;color:var(--red);border-bottom:2px solid var(--red);padding-bottom:2px}
.text-link:hover{opacity:.65}

/* ---------- Icon badge — shared rounded-square icon mark, used wherever
   a section needs a small emblem (challenge cards, charity cards, route pins) ---------- */
.icon-badge{width:52px;height:52px;border-radius:14px;background:var(--red);color:#fff;
  display:grid;place-items:center;font-size:24px;flex:none;box-shadow:0 8px 18px -8px rgba(215,38,61,.5)}
.icon-badge.navy{background:#22326b;box-shadow:0 8px 18px -8px rgba(34,50,107,.5)}
.icon-badge svg{width:26px;height:26px}

/* ---------- Wave divider — sits at the seam between two sections so
   they flow into each other instead of cutting off in a hard rectangle.
   Place inside a position:relative section, at the edge that touches
   the next section; the fill color should match that next section. ---------- */
.wave-divider{position:absolute;left:0;right:0;line-height:0;width:100%;overflow:hidden;z-index:2;pointer-events:none}
.wave-divider svg{display:block;width:100%;height:60px}
.wave-divider.at-bottom{bottom:-1px}
.wave-divider.at-top{top:-1px}
@media(max-width:960px){ .wave-divider svg{height:36px} }

/* ---------- Hand-drawn line-art doodles — decorative accents scattered
   in whitespace, echoing the "someone drew it" pop-art brief ---------- */
.doodle{position:absolute;opacity:.5;pointer-events:none;z-index:0}
.doodle svg{width:100%;height:100%;stroke:var(--red);fill:none;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}

/* ---------- Header — hamburger + centered logo, like Mile Pie ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  transition:background .3s,backdrop-filter .3s,border-color .3s;
  border-bottom:1px solid transparent;
}
header.scrolled{
  background:rgba(255,255,255,.92);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
header.scrolled .brand, header.scrolled .hamburger span{ color:var(--text) }
header.scrolled .hamburger span{background:var(--text)}
.nav{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:22px 24px;max-width:1320px;margin:0 auto}
.brand{display:flex;align-items:center;justify-content:center;gap:10px;font-family:'Roboto',sans-serif;font-weight:900;letter-spacing:-.01em;font-size:18px;color:#fff;grid-column:2}
.nav-actions{display:flex;align-items:center;gap:14px;justify-self:start}
.hamburger{display:flex;background:none;border:0;cursor:pointer;padding:8px;flex-direction:column;gap:5px;justify-self:end}
.hamburger span{width:23px;height:2px;background:#fff;border-radius:2px;transition:.3s}

/* ---------- Slide-out menu (used at every breakpoint) ---------- */
.mobile-menu{display:block;position:fixed;inset:0 0 0 auto;width:min(360px,88vw);z-index:1500;
  background:#fff;border-left:1px solid var(--line);transform:translateX(100%);transition:transform .4s var(--ease);
  padding:110px 34px 40px;overflow:auto}
.mobile-menu.open{transform:none}
.mobile-menu > a{display:block;font-size:22px;font-weight:900;padding:16px 0;border-bottom:1px solid var(--line);color:var(--text)}
.mobile-menu .btn{width:100%;margin-top:26px}
.backdrop{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:1400;opacity:0;pointer-events:none;transition:.3s}
.backdrop.open{opacity:1;pointer-events:auto}
.mobile-dropdown-trigger{display:flex;align-items:center;justify-content:space-between;width:100%;
  background:none;border:0;color:var(--text);font-size:22px;font-weight:900;padding:16px 0;
  border-bottom:1px solid var(--line);cursor:pointer;font-family:inherit;text-align:left}
.mobile-dropdown-trigger .caret{display:inline-block;width:9px;height:9px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;
  transform:rotate(45deg);transition:transform .2s}
.mobile-dropdown-trigger[aria-expanded="true"] .caret{transform:rotate(-135deg)}
.mobile-dropdown-panel{max-height:0;overflow:hidden;transition:max-height .3s var(--ease)}
.mobile-dropdown-panel.open{max-height:200px}
.mobile-dropdown-panel a{display:block;padding:12px 0 12px 18px;font-size:16px;font-weight:600;color:var(--muted);border:0}

/* ---------- Photo hero — bottom-left bold overlay, like Mile Pie ---------- */
.site-hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;overflow:hidden;background:#111}
.site-hero video,.site-hero .hero-fallback-img{position:absolute;left:0;top:-8%;width:100%;height:118%;object-fit:cover;z-index:0;
  filter:grayscale(.15) contrast(1.05);will-change:transform}
.site-hero::after{content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(0deg,rgba(0,0,0,.72) 0%,rgba(0,0,0,.25) 38%,rgba(0,0,0,0) 62%)}
.site-hero-inner{position:relative;z-index:2;width:100%;padding:0 24px 76px;max-width:820px}
.site-hero .kicker{display:none}
.site-hero h1{font-family:'Baloo 2',sans-serif;font-weight:800;letter-spacing:-.01em;font-size:clamp(30px,5.4vw,52px);line-height:1.05;color:#fff}
.site-hero .sub{font-size:clamp(15px,1.6vw,17px);color:rgba(255,255,255,.88);max-width:560px;margin:14px 0 0}
.site-hero-cta{margin-top:26px;display:flex;gap:14px;flex-wrap:wrap}
.sound-toggle{position:absolute;right:24px;bottom:32px;z-index:2;display:inline-flex;align-items:center;gap:9px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(8px);
  border-radius:100px;padding:9px 16px 9px 12px;font-size:13px;font-weight:600;color:#fff;cursor:pointer}
.sound-toggle .ic{width:22px;height:22px;border-radius:50%;background:#fff;color:#000;
  display:grid;place-items:center;font-size:9px;flex:none}
.hero-fallback-note{position:absolute;right:24px;bottom:32px;z-index:2;font-size:12px;color:rgba(255,255,255,.8);
  background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(8px);
  border-radius:100px;padding:8px 16px}
.hero-fallback-note code{color:#fff}

/* ---------- Partner / sponsor logo strip ---------- */
.partners{padding:64px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.partners .lbl{text-align:center;font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);margin-bottom:32px}
.partners-row{display:flex;justify-content:center;align-items:center;gap:56px;flex-wrap:wrap}
.partner-logo{height:38px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.6;transition:filter .2s,opacity .2s}
.partner-logo:hover{filter:grayscale(0);opacity:1}
.partner-logo.tenzing{height:46px}

/* ---------- Map "you are here" pulse (used by .route-you-are-here) ---------- */
@keyframes yah-pulse{0%{box-shadow:0 0 0 0 rgba(215,38,61,.5)}70%{box-shadow:0 0 0 14px rgba(215,38,61,0)}100%{box-shadow:0 0 0 0 rgba(215,38,61,0)}}

/* ---------- Big bold stat, like Mile Pie's "£65,665.73 raised" ---------- */
.big-stat{text-align:center;padding:110px 0}
.big-stat .lbl-top{font-size:13px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted)}
.big-stat .num{font-family:'Roboto',sans-serif;font-weight:900;font-size:clamp(48px,9vw,104px);letter-spacing:-.02em;margin:10px 0}
.big-stat .lbl-bottom{font-size:16px;color:var(--muted);max-width:420px;margin:0 auto}

/* ---------- Reveal animation ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- Icons ---------- */
svg.icon{width:1em;height:1em;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- Toast ---------- */
.toast{position:fixed;left:50%;bottom:32px;transform:translate(-50%,140%);z-index:3000;
  background:var(--text);color:#fff;border-radius:100px;
  padding:14px 24px;font-size:14.5px;font-weight:600;
  display:flex;align-items:center;gap:10px;transition:transform .45s var(--ease);max-width:90vw}
.toast.show{transform:translate(-50%,0)}
.toast .ti{color:#fff}

/* ---------- Footer ---------- */
footer{padding:64px 0 40px;background:var(--bg-2);border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid var(--line)}
.foot-brand{font-family:'Roboto',sans-serif;font-weight:900;font-size:20px;letter-spacing:-.01em;margin-bottom:14px;color:var(--text)}
.foot-grid p{color:var(--muted);font-size:15px;max-width:360px}
.foot-col h5{font-size:12px;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted-2);margin:0 0 16px;font-weight:700}
.foot-col a{display:block;color:var(--text);font-size:15px;margin-bottom:12px;transition:color .2s}
.foot-col a:hover{color:var(--muted)}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;gap:20px;flex-wrap:wrap}
.foot-bottom p{font-size:13px;color:var(--muted-2);margin:0}
.disclaimer{font-size:12.5px;color:var(--muted);margin-top:16px;background:#fff;border:1px dashed var(--line-strong);border-radius:12px;padding:14px 18px}

/* ---------- Cards / shared components ---------- */
.card{background:transparent;padding:0}
.social{display:flex;align-items:center;gap:16px;padding:8px 0;transition:transform .25s var(--ease)}
.social:hover{transform:translateX(4px)}
.social .si{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;flex:none;background:var(--bg-2)}
.social .sn{font-weight:700;font-size:16px;color:var(--text)}
.social .sh{font-size:13.5px;color:var(--muted)}
.follow-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:48px}
.share-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:44px;align-items:center}
.share-row .lbl{font-size:12px;text-transform:uppercase;letter-spacing:1.2px;color:var(--muted);font-weight:600;margin-right:8px}
.share-btn{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:none;border:1px solid var(--line);cursor:pointer;transition:.25s;color:var(--muted)}
.share-btn:hover{border-color:var(--line-strong);color:var(--text)}

.updates-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:48px}
.update{transition:transform .3s var(--ease)}
.update .thumb{aspect-ratio:4/3;overflow:hidden;position:relative;border-radius:var(--radius);margin-bottom:14px;background:var(--bg-2)}
.update .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.update:hover .thumb img{transform:scale(1.04)}
.update .thumb .date{position:absolute;left:0;top:0;background:#fff;
  color:var(--text);padding:5px 12px;font-size:11px;font-weight:700;letter-spacing:.3px}
.update .body h4{font-size:17px;font-weight:900;margin-bottom:6px;letter-spacing:-.01em;color:var(--text)}
.update .body p{color:var(--muted);font-size:14.5px;margin:0}
.sample-flag{display:inline-block;font-size:11.5px;font-weight:600;letter-spacing:.3px;
  color:var(--muted);margin-top:20px}

.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;margin-top:24px}
.story-copy p{color:var(--muted);font-size:17px}
.story-media img{border-radius:var(--radius);aspect-ratio:4/5;object-fit:cover;width:100%;filter:grayscale(.1)}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .story-grid{grid-template-columns:1fr}
  .updates-grid,.follow-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .section-pad{padding:80px 0}
  .big-stat{padding:80px 0}
  .sound-toggle{right:16px;bottom:22px}
  .hero-fallback-note{right:16px;bottom:22px;display:none}
  .nav{padding:18px 16px}
  .brand{font-size:15px;gap:8px}
}