/*
 * site-shell.css - GENERATED by tools/build-shell-css.mjs from style.css. Do not edit.
 * Source stamp 20260927a. The site header and footer, scoped to themselves, for pages
 * that do not load style.css (the BMX showcase).
 */

:root,
html[data-theme="dark"] {
  --bg: #0a0d14;
  --bg-alt: #0d1119;
  --surface: #12161f;
  --surface-2: #171c27;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #eef1f7;
  --text-dim: #aab2c5;
  --text-faint: #7f8697;
  --accent: #7c6cf6;
  --accent-2: #4f9dff;
  --accent-ink: #4f9dff;
  --accent-3: #22d3c9;
  --btn-ink: #060810;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.6);
  --bg-radial-1: rgba(124, 108, 246, 0.22);
  --bg-radial-2: rgba(79, 157, 255, 0.14);
}

html[data-theme="light"] {
  --bg: #f6f7fb;
  --bg-alt: #eef0f6;
  --surface: #ffffff;
  --surface-2: #f4f5fa;
  --border: rgba(15, 23, 42, 0.09);
  --border-strong: rgba(15, 23, 42, 0.16);
  --text: #12141c;
  --text-dim: #4b5468;
  --text-faint: #626a7c;
  --accent: #6d5ef0;
  --accent-2: #2f7fe0;
  --accent-ink: #2864af;
  --accent-3: #0fb8ac;
  --btn-ink: #ffffff;
  --shadow: 0 20px 50px -22px rgba(30, 41, 59, 0.25);
  --bg-radial-1: rgba(109, 94, 240, 0.12);
  --bg-radial-2: rgba(47, 127, 224, 0.10);
}

html[data-theme="ocean"] {
  --bg: #061820;
  --bg-alt: #08212b;
  --surface: #0d2733;
  --surface-2: #123240;
  --border: rgba(255, 255, 255, 0.07);
  --border-strong: rgba(255, 255, 255, 0.13);
  --text: #e6f6f7;
  --text-dim: #9fc4c9;
  --text-faint: #789ea3;
  --accent: #17b8c4;
  --accent-2: #2f9bff;
  --accent-ink: #45a6fe;
  --accent-3: #5fe0c0;
  --btn-ink: #04141a;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.65);
  --bg-radial-1: rgba(23, 184, 196, 0.20);
  --bg-radial-2: rgba(47, 155, 255, 0.14);
}

html[data-theme="sunset"] {
  --bg: #1a0f14;
  --bg-alt: #20131a;
  --surface: #26161f;
  --surface-2: #2e1a26;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #fbeef0;
  --text-dim: #d3aab0;
  --text-faint: #a38188;
  --accent: #f6607c;
  --accent-2: #ff9a4f;
  --accent-ink: #ff9a4f;
  --accent-3: #c86cf6;
  --btn-ink: #1a0508;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.6);
  --bg-radial-1: rgba(246, 96, 124, 0.22);
  --bg-radial-2: rgba(255, 154, 79, 0.16);
}

html[data-theme="aurora"] {
  --bg: #08131c;
  --bg-alt: #0a1826;
  --surface: #0f1f30;
  --surface-2: #142839;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #eaf6f2;
  --text-dim: #a9c9c0;
  --text-faint: #729790;
  --accent: #33e0a1;
  --accent-2: #4f9dff;
  --accent-ink: #4f9dff;
  --accent-3: #9b6cf6;
  --btn-ink: #04140f;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.62);
  --bg-radial-1: rgba(51, 224, 161, 0.18);
  --bg-radial-2: rgba(155, 108, 246, 0.16);
}

html[data-theme="royal"] {
  --bg: #0f0a1c;
  --bg-alt: #140f24;
  --surface: #1a1330;
  --surface-2: #20193a;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.15);
  --text: #f1edfb;
  --text-dim: #c1b3e0;
  --text-faint: #9283b1;
  --accent: #a06cf6;
  --accent-2: #6c7bf6;
  --accent-ink: #7b88f7;
  --accent-3: #e0b256;
  --btn-ink: #0c0616;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.65);
  --bg-radial-1: rgba(160, 108, 246, 0.22);
  --bg-radial-2: rgba(224, 178, 86, 0.10);
}

html[data-theme="mint"] {
  --bg: #f2faf6;
  --bg-alt: #e9f6ef;
  --surface: #ffffff;
  --surface-2: #eefaf3;
  --border: rgba(6, 78, 59, 0.10);
  --border-strong: rgba(6, 78, 59, 0.18);
  --text: #0b1f18;
  --text-dim: #3f6357;
  --text-faint: #57736a;
  --accent: #12b886;
  --accent-2: #0ea5c4;
  --accent-ink: #0d6f7f;
  --accent-3: #7cc957;
  --btn-ink: #ffffff;
  --shadow: 0 20px 50px -22px rgba(6, 78, 59, 0.20);
  --bg-radial-1: rgba(18, 184, 134, 0.14);
  --bg-radial-2: rgba(14, 165, 196, 0.10);
}

html[data-theme="forest"] {
  --bg: #0a140e;
  --bg-alt: #0d1a12;
  --surface: #122016;
  --surface-2: #17281c;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #eaf6ee;
  --text-dim: #a9c9b2;
  --text-faint: #72977d;
  --accent: #4fce6b;
  --accent-2: #2fb39c;
  --accent-ink: #2fb39c;
  --accent-3: #a9e05a;
  --btn-ink: #06120a;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.6);
  --bg-radial-1: rgba(79, 206, 107, 0.18);
  --bg-radial-2: rgba(47, 179, 156, 0.14);
}

html[data-theme="slate"] {
  --bg: #121317;
  --bg-alt: #16171c;
  --surface: #1c1e24;
  --surface-2: #23252c;
  --border: rgba(255, 255, 255, 0.07);
  --border-strong: rgba(255, 255, 255, 0.13);
  --text: #eceef2;
  --text-dim: #a7acb8;
  --text-faint: #8b8f96;
  --accent: #7c8cf6;
  --accent-2: #5fb0d9;
  --accent-ink: #5fb0d9;
  --accent-3: #c8ccd6;
  --btn-ink: #0a0b0e;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.55);
  --bg-radial-1: rgba(124, 140, 246, 0.16);
  --bg-radial-2: rgba(95, 176, 217, 0.12);
}

html[data-theme="amber"] {
  --bg: #160f06;
  --bg-alt: #1c1308;
  --surface: #241a0c;
  --surface-2: #2c2010;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #fbf1e3;
  --text-dim: #d9bd94;
  --text-faint: #9f8b6a;
  --accent: #f6a93c;
  --accent-2: #f66c4f;
  --accent-ink: #f66d50;
  --accent-3: #e0c250;
  --btn-ink: #160a02;
  --shadow: 0 20px 60px -20px rgba(0, 0, 0, 0.6);
  --bg-radial-1: rgba(246, 169, 60, 0.20);
  --bg-radial-2: rgba(246, 108, 79, 0.14);
}

:root {
  --gradient: linear-gradient(120deg, var(--accent-2) 0%, var(--accent) 55%, var(--accent-3) 100%);
  --gradient-soft: linear-gradient(135deg, color-mix(in srgb, var(--accent-2) 16%, transparent), color-mix(in srgb, var(--accent) 12%, transparent));
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --maxw: 1180px;
  --header-h: 72px;
}

:is(.site-header, .site-footer) { color: var(--text); font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; }

:is(.site-header, .site-footer), :is(.site-header, .site-footer) * { box-sizing: border-box; }

:is(.site-header, .site-footer) img {max-width: 100%; display: block;}

:is(.site-header, .site-footer) a {color: inherit; text-decoration: none;}

:is(.site-header, .site-footer) p a:not(.btn):not(.text-link),
:is(.site-header, .site-footer) li a:not(.btn):not(.text-link) {color: var(--accent-ink); text-decoration: underline; text-underline-offset: 2px; text-decoration-thickness: 1px; text-decoration-color: color-mix(in srgb, var(--accent-ink) 55%, transparent);}

:is(.site-header, .site-footer) .footer-grid li a:not(.btn) {text-decoration: none;}

:is(.site-header, .site-footer) h1,
:is(.site-header, .site-footer) h2,
:is(.site-header, .site-footer) h3,
:is(.site-header, .site-footer) h4 {font-family: "Sora", "Inter", sans-serif; line-height: 1.15; margin: 0 0 .5em; letter-spacing: -0.01em;}

:is(.site-header, .site-footer) p {margin: 0 0 1em; color: var(--text-dim);}

:is(.site-header, .site-footer) ul {margin: 0; padding: 0; list-style: none;}

:is(.site-header, .site-footer) .container {max-width: var(--maxw); margin: 0 auto; padding: 0 24px;}

:is(.site-header, .site-footer) .btn {display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 600; font-size: 15px; padding: 13px 24px; border-radius: 100px; border: 1px solid transparent; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease; white-space: nowrap;}

:is(.site-header, .site-footer) .btn-primary {background: var(--gradient); color: var(--btn-ink); box-shadow: 0 10px 30px -8px color-mix(in srgb, var(--accent) 55%, transparent);}

:is(.site-header, .site-footer) .btn-primary:hover {transform: translateY(-2px); box-shadow: 0 16px 36px -8px color-mix(in srgb, var(--accent) 65%, transparent);}

:is(.site-header, .site-footer) .btn-ghost {background: color-mix(in srgb, var(--text) 4%, transparent); border-color: var(--border-strong); color: var(--text);}

:is(.site-header, .site-footer) .btn-ghost:hover {background: color-mix(in srgb, var(--text) 8%, transparent); border-color: color-mix(in srgb, var(--text) 25%, transparent);}

:is(.site-header, .site-footer) .btn-sm {padding: 9px 18px; font-size: 13.5px;}

:is(.site-header, .site-footer) .btn-block {width: 100%;}

:is(.site-header, .site-footer) .btn[disabled],
:is(.site-header, .site-footer) .btn[aria-disabled="true"] {background: color-mix(in srgb, var(--text) 4%, transparent); border-color: var(--border); color: var(--text-faint); box-shadow: none; cursor: not-allowed; transform: none;}

:is(.site-header, .site-footer) .btn[disabled]:hover {background: color-mix(in srgb, var(--text) 4%, transparent); border-color: var(--border); transform: none; box-shadow: none;}

header.site-header:is(.site-header, .site-footer) {position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--header-h); display: flex; align-items: center; background: color-mix(in srgb, var(--bg) 72%, transparent); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); transition: background .25s ease, border-color .25s ease;}

:is(.site-header, .site-footer) .nav-inner {width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;}

.site-header:is(.site-header, .site-footer) .container {max-width: 1240px;}

:is(.site-header, .site-footer) .brand {display: flex; align-items: center; gap: 10px; font-family: "Sora", sans-serif; font-weight: 700; font-size: 18px; color: var(--text); min-width: 0; flex-shrink: 1; overflow: hidden;}

:is(.site-header, .site-footer) .brand-mark {width: 34px; height: 34px; border-radius: 9px; background: var(--gradient); display: flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 800; color: var(--btn-ink); flex-shrink: 0;}

:is(.site-header, .site-footer) .brand-sub {display: block; font-size: 10.5px; font-weight: 500; color: var(--text-dim); letter-spacing: .04em; white-space: nowrap;}

:is(.site-header, .site-footer) nav.primary-nav {display: flex; align-items: center; gap: 4px;}

:is(.site-header, .site-footer) nav.primary-nav a {padding: 9px 14px; border-radius: 100px; font-size: 14.5px; font-weight: 500; color: var(--text-dim); transition: background .15s ease, color .15s ease;}

:is(.site-header, .site-footer) nav.primary-nav a:hover {color: var(--text); background: color-mix(in srgb, var(--text) 6%, transparent);}

:is(.site-header, .site-footer) nav.primary-nav a.active {color: var(--text); background: color-mix(in srgb, var(--text) 8%, transparent);}

:is(.site-header, .site-footer) .nav-actions {display: flex; align-items: center; gap: 10px; flex-shrink: 0;}

:is(.site-header, .site-footer) .nav-toggle {display: none; width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--border-strong); background: color-mix(in srgb, var(--text) 4%, transparent); cursor: pointer; align-items: center; justify-content: center; flex-direction: column; flex-shrink: 0; padding: 0;}

:is(.site-header, .site-footer) .nav-toggle {gap: 4px;}

:is(.site-header, .site-footer) .nav-toggle span,
:is(.site-header, .site-footer) .nav-toggle::before,
:is(.site-header, .site-footer) .nav-toggle::after {content: ""; display: block; width: 18px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .2s ease, opacity .2s ease;}

:is(.site-header, .site-footer) .nav-toggle.open::before {transform: translateY(6px) rotate(45deg);}

:is(.site-header, .site-footer) .nav-toggle.open::after {transform: translateY(-6px) rotate(-45deg);}

:is(.site-header, .site-footer) .nav-toggle.open span {opacity: 0;}

@media (max-width: 1220px) {
  :is(.site-header, .site-footer) nav.primary-nav {position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0; height: auto; z-index: 90; flex-direction: column; align-items: stretch; gap: 2px; background: var(--bg-alt); padding: 18px; border-top: 1px solid var(--border); transform: translateY(-8px); opacity: 0; pointer-events: none; visibility: hidden; transition: opacity .18s ease, transform .18s ease, visibility 0s linear .18s; overflow-y: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain;}
  :is(.site-header, .site-footer) nav.primary-nav.open {opacity: 1; pointer-events: auto; transform: translateY(0); visibility: visible; transition-delay: 0s;}
  body.nav-open .site-header:is(.site-header, .site-footer) {backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--bg);}
  body.nav-open {overflow: hidden;}
  :is(.site-header, .site-footer) nav.primary-nav a {padding: 14px 16px; font-size: 16px; border-radius: 10px;}
  :is(.site-header, .site-footer) .nav-toggle {display: inline-flex;}
  :is(.site-header, .site-footer) .nav-actions .btn-ghost {display: none;}
}

@media (max-width: 560px) {
  :is(.site-header, .site-footer) .brand-sub {display: none;}
  :is(.site-header, .site-footer) .brand {font-size: 16px; gap: 8px;}
  :is(.site-header, .site-footer) .brand-mark {width: 30px; height: 30px; font-size: 13px; border-radius: 8px;}
}

@media (max-width: 400px) {
  :is(.site-header, .site-footer) .brand > span:not(.brand-mark) {display: none;}
}

@media (max-width: 460px) {
  :is(.site-header, .site-footer) .btn:not(.btn-sm) {white-space: normal; max-width: 100%;}
}

@media (max-width: 420px) {
  .site-header:is(.site-header, .site-footer) .container {padding: 0 14px;}
  :is(.site-header, .site-footer) .nav-inner {gap: 8px;}
  :is(.site-header, .site-footer) .nav-actions {gap: 6px;}
  :is(.site-header, .site-footer) .nav-actions .btn-primary {padding: 8px 14px; font-size: 13px;}
  :is(.site-header, .site-footer) .theme-trigger {padding: 8px;}
  :is(.site-header, .site-footer) .nav-toggle {width: 36px; height: 36px;}
}

:is(.site-header, .site-footer) .theme-switcher {position: relative;}

:is(.site-header, .site-footer) .theme-trigger {display: flex; align-items: center; gap: 8px; padding: 8px 14px 8px 10px; border-radius: 100px; border: 1px solid var(--border-strong); background: color-mix(in srgb, var(--text) 4%, transparent); cursor: pointer; color: var(--text); font-size: 13.5px; font-weight: 600; font-family: inherit; transition: background .15s ease, border-color .15s ease;}

:is(.site-header, .site-footer) .theme-trigger:hover {background: color-mix(in srgb, var(--text) 8%, transparent);}

:is(.site-header, .site-footer) .theme-trigger .swatch-dot {width: 16px; height: 16px; border-radius: 50%; border: 1px solid var(--border-strong); flex-shrink: 0;}

:is(.site-header, .site-footer) .theme-trigger .chev {font-size: 10px; color: var(--text-faint); transition: transform .18s ease;}

:is(.site-header, .site-footer) .theme-switcher.open .theme-trigger .chev {transform: rotate(180deg);}

:is(.site-header, .site-footer) .theme-menu {position: absolute; top: calc(100% + 10px); right: 0; width: 210px; background: var(--surface); border: 1px solid var(--border-strong); border-radius: 14px; padding: 8px; box-shadow: var(--shadow); display: grid; gap: 1px; max-height: 380px; overflow-y: auto; opacity: 0; pointer-events: none; transform: translateY(-6px); transition: opacity .15s ease, transform .15s ease; z-index: 200;}

:is(.site-header, .site-footer) .theme-switcher.open .theme-menu {opacity: 1; pointer-events: auto; transform: translateY(0);}

:is(.site-header, .site-footer) .theme-option {display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 10px; border-radius: 9px; background: none; border: none; color: var(--text-dim); font-size: 13.5px; font-family: inherit; cursor: pointer; text-align: left;}

:is(.site-header, .site-footer) .theme-option:hover {background: color-mix(in srgb, var(--text) 6%, transparent); color: var(--text);}

:is(.site-header, .site-footer) .theme-option.active {background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--text); font-weight: 600;}

:is(.site-header, .site-footer) .theme-option .swatch-dot {width: 16px; height: 16px; border-radius: 50%; border: 1px solid var(--border-strong); flex-shrink: 0;}

:is(.site-header, .site-footer) .theme-option .check {margin-left: auto; color: var(--accent-2); font-size: 13px; opacity: 0;}

:is(.site-header, .site-footer) .theme-option.active .check {opacity: 1;}

@media (max-width: 900px) {
  :is(.site-header, .site-footer) .theme-trigger .theme-trigger-label {display: none;}
  :is(.site-header, .site-footer) .theme-trigger {padding: 8px;}
}

:is(.site-header, .site-footer) h1,
:is(.site-header, .site-footer) h2,
:is(.site-header, .site-footer) h3,
:is(.site-header, .site-footer) h4,
:is(.site-header, .site-footer) h5,
:is(.site-header, .site-footer) h6,
:is(.site-header, .site-footer) p,
:is(.site-header, .site-footer) li,
:is(.site-header, .site-footer) a {overflow-wrap: break-word;}

:is(.site-header, .site-footer) .source-licence .btn {width: 100%;}

footer.site-footer:is(.site-header, .site-footer) {border-top: 1px solid var(--border); background: var(--bg-alt); padding: 64px 0 28px;}

:is(.site-header, .site-footer) .footer-grid {display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1.3fr; gap: 36px; margin-bottom: 48px;}

:is(.site-header, .site-footer) .footer-grid h3 {font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--text-faint); margin-bottom: 16px;}

:is(.site-header, .site-footer) .footer-grid ul li {margin-bottom: 10px;}

:is(.site-header, .site-footer) .footer-grid ul li a:not(.btn) {font-size: 14.5px; color: var(--text-dim);}

:is(.site-header, .site-footer) .footer-grid ul li a:not(.btn):hover {color: var(--text);}

:is(.site-header, .site-footer) .footer-grid p {font-size: 13.5px;}

:is(.site-header, .site-footer) .newsletter-form {display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap;}

:is(.site-header, .site-footer) .newsletter-form input {flex: 1 1 140px; padding: 11px 14px; border-radius: 100px; border: 1px solid var(--border-strong); background: var(--surface); color: var(--text); font-size: 13.5px;}

:is(.site-header, .site-footer) .newsletter-form .hp-field {position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; border: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; opacity: 0; pointer-events: none;}

:is(.site-header, .site-footer) .newsletter-form .form-status {flex-basis: 100%; font-size: 12.5px; margin-top: 2px;}

:is(.site-header, .site-footer) .newsletter-form .form-status.success {color: var(--accent-3);}

:is(.site-header, .site-footer) .newsletter-form .form-status.error {color: #f6607c;}

:is(.site-header, .site-footer) .footer-bottom {display: flex; justify-content: space-between; align-items: center; padding-top: 24px; border-top: 1px solid var(--border); font-size: 13px; color: var(--text-faint); flex-wrap: wrap; gap: 12px;}

:is(.site-header, .site-footer) .footer-bottom a {color: var(--text-faint);}

:is(.site-header, .site-footer) .footer-bottom a:hover {color: var(--text);}

@media (max-width: 1100px) {
  :is(.site-header, .site-footer) .footer-grid {grid-template-columns: repeat(3, 1fr);}
  :is(.site-header, .site-footer) .footer-grid > div:first-child,
  :is(.site-header, .site-footer) .footer-grid > div:last-child {grid-column: 1 / -1;}
  :is(.site-header, .site-footer) .footer-grid > div:last-child .newsletter-form {max-width: 420px;}
}

@media (max-width: 900px) {
  :is(.site-header, .site-footer) .footer-grid {grid-template-columns: 1fr 1fr;}
}

@media (max-width: 560px) {
  :is(.site-header, .site-footer) .footer-grid {grid-template-columns: 1fr;}
}

:is(.site-header, .site-footer) .small {font-size: 13px; color: var(--text-faint);}