/* UP Robotics — implementation of the "UP Robotics Design System"
   (claude.ai/design project d44f742f, "clubhouse workshop" direction).
   Tokens below are copied verbatim from the project's tokens/*.css. */

/* ---- tokens: colors ---- */
:root {
  --up-ink: #1D2740;
  --up-ink-soft: #2C3A5E;
  --up-blue-700: #1E4BAD;
  --up-blue-600: #2B59C3;
  --up-blue-100: #DCE6F9;
  --up-orange-600: #D14710;
  --up-orange-500: #F0561D;
  --up-orange-100: #FCE3D6;
  --up-yellow-400: #FFC53D;
  --up-yellow-100: #FFF0CC;
  --up-green-500: #2F9E62;
  --up-green-100: #DCF2E5;
  --up-red-500: #CE4141;
  --up-red-100: #F9DEDE;
  --up-white: #FFFFFF;
  --up-paper: #FAF6EE;
  --up-paper-2: #F1EBDD;
  --up-gray-800: #38425E;
  --up-gray-500: #6F7890;
  --up-gray-300: #C6CBD9;
  --up-line: #E4DECF;

  --surface-page: var(--up-paper);
  --surface-card: var(--up-white);
  --surface-sunken: var(--up-paper-2);
  --surface-inverse: var(--up-ink);
  --surface-accent-tint: var(--up-orange-100);
  --surface-blue-tint: var(--up-blue-100);

  --text-heading: var(--up-ink);
  --text-body: var(--up-gray-800);
  --text-muted: var(--up-gray-500);
  --text-on-accent: #FFFFFF;
  --text-on-inverse: #F5F2E9;
  --text-label: var(--up-blue-700);

  --accent: var(--up-orange-500);
  --accent-hover: var(--up-orange-600);
  --accent-2: var(--up-blue-600);
  --accent-2-hover: var(--up-blue-700);
  --link: var(--up-blue-700);
  --link-hover: var(--up-orange-600);

  --border-strong: var(--up-ink);
  --border-subtle: var(--up-line);
  --focus-ring: 0 0 0 3px rgba(43, 89, 195, 0.35);

  --pattern-grid: linear-gradient(rgba(43, 89, 195, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43, 89, 195, 0.07) 1px, transparent 1px);
  --pattern-grid-size: 24px 24px;
  --pattern-grid-inverse: linear-gradient(rgba(245, 242, 233, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 242, 233, 0.07) 1px, transparent 1px);

  /* ---- tokens: typography ---- */
  --font-display: "Bricolage Grotesque", "Arial Black", sans-serif;
  --font-body: "Instrument Sans", "Helvetica Neue", sans-serif;
  --font-mono: "Space Mono", "Courier New", monospace;
  --text-xs: 12px;
  --text-sm: 14px;
  --text-md: 16px;
  --text-lg: 18px;
  --text-xl: 22px;
  --text-2xl: 28px;
  --text-3xl: 36px;
  --text-4xl: 48px;
  --text-5xl: 64px;
  --text-hero: 84px;
  --leading-tight: 1.05;
  --leading-heading: 1.15;
  --leading-body: 1.55;
  --label-tracking: 0.08em;
  --heading-tracking: -0.015em;

  /* ---- tokens: effects ---- */
  --border-w: 1.5px;
  --border-w-heavy: 2px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;
  --shadow-sticker-sm: 2px 2px 0 var(--up-ink);
  --shadow-sticker: 4px 4px 0 var(--up-ink);
  --shadow-sticker-lg: 6px 6px 0 var(--up-ink);
  --shadow-sticker-accent: 4px 4px 0 var(--up-orange-500);
  --shadow-soft: 0 2px 6px rgba(29, 39, 64, 0.08);
  --duration-fast: 120ms;
  --duration-base: 200ms;
  --ease-snap: cubic-bezier(0.2, 0.9, 0.3, 1.15);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* ---- tokens: spacing ---- */
  --container-max: 1160px;
  --container-pad: 24px;
}

/* ---- base ---- */

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-md);
  line-height: var(--leading-body);
  color: var(--text-body);
  background: var(--surface-page);
}

img { max-width: 100%; height: auto; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: var(--heading-tracking);
  line-height: var(--leading-heading);
  color: var(--text-heading);
}

a { color: var(--link); }
a:hover { color: var(--link-hover); }

:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-sm); }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--up-ink);
  color: var(--text-on-inverse);
  padding: 0.5rem 1rem;
  z-index: 100;
}
.skip-link:focus { left: 0; }

/* mono kicker label */
.kicker {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
  color: var(--text-label);
}

/* pill badges */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
  background: var(--up-yellow-400);
  color: var(--up-ink);
  border: var(--border-w) solid var(--border-strong);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
  line-height: 1.4;
  white-space: nowrap;
}
.pill-ink { background: var(--up-ink); color: var(--text-on-inverse); }
.pill-blue { background: var(--up-blue-100); color: var(--up-blue-700); }
.pill-orange { background: var(--up-orange-100); color: var(--up-orange-600); }

/* ---- header ---- */

.site-header {
  background: var(--surface-page);
  border-bottom: var(--border-w) solid var(--border-strong);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 28px;
  padding-top: 12px;
  padding-bottom: 12px;
  min-height: 68px;
}

.brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--text-heading);
  text-decoration: none;
}
.brand span { color: var(--accent); }
.brand:hover { color: var(--text-heading); }

.site-nav { margin-left: auto; }
.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}

.site-nav a {
  display: inline-block;
  font-weight: 500;
  font-size: var(--text-sm);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: var(--radius-pill);
  color: var(--text-heading);
  transition: color var(--duration-fast) ease;
}
.site-nav a:hover { color: var(--link-hover); }
.site-nav a[aria-current="page"] { background: var(--up-blue-100); color: var(--up-blue-700); }

/* ---- buttons: pill + ink border + sticker shadow ---- */

.button, .nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 10px 22px;
  line-height: 1.2;
  border-radius: var(--radius-pill);
  border: var(--border-w) solid var(--border-strong);
  background: var(--accent);
  color: var(--text-on-accent) !important;
  text-decoration: none;
  box-shadow: var(--shadow-sticker-sm);
  transition: all var(--duration-fast) var(--ease-snap);
  cursor: pointer;
}
.button:hover, .nav-cta:hover {
  background: var(--accent-hover);
  box-shadow: var(--shadow-sticker);
  transform: translate(-1px, -1px);
}
.button:active, .nav-cta:active { box-shadow: none; transform: translate(2px, 2px); }

.button-lg { font-size: 17px; padding: 14px 28px; }

.nav-cta { font-size: 13px; padding: 7px 16px; margin-left: 10px; }

.button-secondary { background: var(--surface-card); color: var(--text-heading) !important; }
.button-secondary:hover { background: var(--surface-card); }

/* ---- hero (home: split copy + sticker photo) ---- */

.hero {
  background-color: var(--surface-page);
  background-image: var(--pattern-grid);
  background-size: var(--pattern-grid-size);
  border-bottom: var(--border-w) solid var(--border-strong);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
  padding-top: 72px;
  padding-bottom: 80px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-start;
}

.hero h1 {
  margin: 0;
  font-size: clamp(44px, 6vw, var(--text-hero));
  line-height: var(--leading-tight);
}
.hero h1 em, .page-hero h1 em { font-style: normal; color: var(--accent); }

.hero-sub {
  margin: 0;
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--text-body);
  max-width: 480px;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 0; }

.hero-photo { position: relative; }
.hero-photo img {
  width: 100%;
  display: block;
  border-radius: var(--radius-lg);
  border: var(--border-w-heavy) solid var(--border-strong);
  box-shadow: var(--shadow-sticker-lg);
  transform: rotate(1.2deg);
}
.hero-photo .pill {
  position: absolute;
  bottom: -18px;
  left: -14px;
  transform: rotate(-2deg);
  white-space: normal;
}

/* interior page hero */
.page-hero {
  background-color: var(--surface-page);
  background-image: var(--pattern-grid);
  background-size: var(--pattern-grid-size);
  border-bottom: var(--border-w) solid var(--border-strong);
}
.page-hero .hero-grid { padding-top: 56px; padding-bottom: 60px; }
.page-hero .hero-grid.no-photo { grid-template-columns: 1fr; }
.page-hero h1 { margin: 0; font-size: clamp(36px, 5vw, var(--text-5xl)); line-height: var(--leading-tight); }

@media (max-width: 860px) {
  .hero-grid, .page-hero .hero-grid { grid-template-columns: 1fr; gap: 40px; padding-top: 48px; padding-bottom: 56px; }
}

/* ---- content ---- */

.content { padding-top: 48px; padding-bottom: 72px; }

.content h2 { margin-top: 48px; font-size: var(--text-2xl); }
.content h3 { margin-top: 28px; font-size: var(--text-xl); font-weight: 700; }

.content table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  background: var(--surface-card);
  border: var(--border-w) solid var(--border-strong);
  border-radius: var(--radius-md);
}
.content th, .content td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: top;
}
.content th {
  background: var(--surface-sunken);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
  color: var(--text-label);
}

blockquote {
  margin: 24px 0;
  padding: 4px 20px;
  border-left: 3px solid var(--accent);
  background: var(--surface-card);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: var(--text-body);
}

/* ---- cards: white, ink border, hard sticker shadow ---- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 28px;
  padding: 0;
  margin: 40px 0;
  list-style: none;
}

.card {
  background: var(--surface-card);
  border: var(--border-w) solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sticker);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--duration-fast) var(--ease-snap);
  padding: 0;
}
.card:hover { box-shadow: var(--shadow-sticker-lg); transform: translate(-1px, -1px); }

.card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  border-bottom: var(--border-w) solid var(--border-strong);
  margin: 0;
  border-radius: 0;
}

/* card body: everything after the image */
.card > *:not(img) { margin-left: 20px; margin-right: 20px; }
.card > img + * , .card > *:first-child:not(img) { margin-top: 18px; }
.card > *:last-child { margin-bottom: 20px; }

/* inside cards the badge renders as a mono kicker (per DS Card) */
.card .badge {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
  color: var(--text-label);
  margin-bottom: 2px;
}

.card h3 {
  margin: 6px 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
}
.card p { margin-top: 0; margin-bottom: 10px; font-size: 15px; color: var(--text-body); }
.card a { font-weight: 600; font-size: 15px; text-decoration: none; margin-top: auto; }

/* pill badge outside cards */
.badge {
  display: inline-block;
  font-weight: 700;
}

.notice {
  background: var(--up-yellow-100);
  border: var(--border-w) solid var(--border-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sticker-sm);
  padding: 14px 18px;
  margin: 24px 0;
  font-size: var(--text-sm);
}

/* ---- full-bleed bands ---- */

.band {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  padding: 80px var(--container-pad);
}

.band-dark {
  background-color: var(--surface-inverse);
  background-image: var(--pattern-grid-inverse);
  background-size: var(--pattern-grid-size);
  border-top: var(--border-w) solid var(--border-strong);
  border-bottom: var(--border-w) solid var(--border-strong);
  color: var(--text-on-inverse);
  text-align: center;
}
.band-dark .kicker { color: var(--up-yellow-400); }
.band-dark h2 { color: var(--text-on-inverse); }
.band-dark p { color: var(--up-gray-300); }
.band-dark a { color: var(--up-yellow-400); font-weight: 600; text-decoration: none; }

.band-sunken {
  background: var(--surface-sunken);
  border-bottom: var(--border-w) solid var(--border-strong);
}

.band-inner { max-width: var(--container-max); margin: 0 auto; }
.band-inner-narrow { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 20px; align-items: center; }

.band .kicker { display: block; margin-bottom: 12px; }
.band h2 { margin: 0 0 16px; font-size: var(--text-4xl); }
.band-dark h2 { font-size: var(--text-3xl); margin: 0; }
.band-intro { margin: 0 0 40px; font-size: var(--text-lg); max-width: 640px; }

/* ---- testimonials: tilted white sticker cards ---- */

.quote-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 28px;
  text-align: left;
}

.quote-card {
  margin: 0;
  background: var(--surface-card);
  border: var(--border-w) solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sticker);
  padding: 24px;
}
.quote-card:nth-child(1) { transform: rotate(-1deg); }
.quote-card:nth-child(2) { transform: rotate(0.8deg); }
.quote-card:nth-child(3) { transform: rotate(-0.6deg); }

.quote-mark {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 40px;
  line-height: 0.5;
  color: var(--accent);
  margin-bottom: 4px;
}

.quote-card blockquote {
  margin: 0 0 14px;
  padding: 0;
  border: 0;
  background: none;
  font-size: 17px;
  font-weight: 500;
  color: var(--text-heading);
}

.quote-card figcaption {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ---- team cards ---- */

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
  gap: 28px;
  padding: 0;
  margin: 40px 0;
  list-style: none;
}

.team-card {
  background: var(--surface-card);
  border: var(--border-w) solid var(--border-strong);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sticker);
  overflow: hidden;
}
.team-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-bottom: var(--border-w) solid var(--border-strong);
}
.team-card-body { padding: 18px 20px 20px; }
.team-card h3 { margin: 0 0 2px; font-family: var(--font-display); font-weight: 700; font-size: var(--text-xl); }
.team-card p { margin: 2px 0; font-size: 15px; }
.team-card p:first-of-type {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
  color: var(--text-label);
}

/* ---- news list ---- */

.post-list { list-style: none; padding: 0; }
.post-list li { margin-bottom: 24px; }
.post-list .post-date {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
  color: var(--text-muted);
}
.post-list a { font-family: var(--font-display); font-weight: 700; font-size: var(--text-lg); text-decoration: none; }
.post-list a:hover { text-decoration: underline; }

/* ---- visit strip ---- */

.visit-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  margin: 48px 0 8px;
}
.visit-strip h2 { margin: 0 0 10px; }
.visit-strip p { margin: 0; }

/* ---- footer: ink, yellow mono headings ---- */

.site-footer {
  background: var(--surface-inverse);
  border-top: var(--border-w) solid var(--border-strong);
  color: var(--text-on-inverse);
  padding: 48px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
}

.footer-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--text-on-inverse);
  margin: 0 0 12px;
}
.footer-logo span { color: var(--up-yellow-400); }

.footer-legal-text { font-size: 13px; color: var(--up-gray-300); line-height: 1.6; }

.footer-heading {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: var(--label-tracking);
  text-transform: uppercase;
  color: var(--up-yellow-400);
  margin: 0 0 10px;
}

.footer-info { font-size: var(--text-sm); line-height: 1.7; }
.footer-info p { margin: 0 0 10px; }
.site-footer a { color: var(--text-on-inverse); text-decoration: none; }
.site-footer a:hover { color: var(--up-yellow-400); }
.footer-muted { color: var(--up-gray-300); }

@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}