/* ===========================================================
   B-SAR — design tokens
   =========================================================== */
:root {
  --color-black: #0c0d0d;
  --color-charcoal: #16181a;
  --color-panel: #1d2022;
  --color-bone: #e9e5d8;
  --color-bone-dim: #aba896;
  --color-yellow: #f2b705;
  --color-red: #c8102e;
  --color-steel: #3a3f42;
  --color-steel-light: #565d61;

  --font-display: "Oswald", sans-serif;
  --font-body: "Inter", sans-serif;
  --font-mono: "JetBrains Mono", monospace;

  --radius: 2px;
  --gap-section: 7rem;
  --content-width: 1120px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--color-black);
  color: var(--color-bone);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 1.75rem;
}

h1, h2, h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-weight: 600;
  line-height: 1.05;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-yellow);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.eyebrow::before {
  content: "";
  width: 1.4em;
  height: 1px;
  background: var(--color-yellow);
}

/* ===========================================================
   HEADER / NAV
   =========================================================== */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(12, 13, 13, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-steel);
  border-top: 3px solid var(--color-red);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.75rem;
  max-width: var(--content-width);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border: 2px solid var(--color-yellow);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-yellow);
  transform: rotate(45deg);
  flex-shrink: 0;
}
.brand-mark span { transform: rotate(-45deg); }

.brand small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--color-bone-dim);
  text-transform: uppercase;
  margin-top: 2px;
}

nav.main-nav {
  display: flex;
  gap: 2rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

nav.main-nav a {
  color: var(--color-bone-dim);
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
nav.main-nav a:hover,
nav.main-nav a.active {
  color: var(--color-bone);
  border-color: var(--color-yellow);
}

.nav-toggle { display: none; }

/* ===========================================================
   HERO
   =========================================================== */
.hero {
  position: relative;
  padding: 6.5rem 0 5.5rem;
  overflow: hidden;
  border-bottom: 1px solid var(--color-steel);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.16;
  background-image:
    repeating-radial-gradient(circle at 20% 30%, transparent 0, transparent 38px, var(--color-steel-light) 39px, transparent 40px),
    repeating-radial-gradient(circle at 85% 70%, transparent 0, transparent 52px, var(--color-steel-light) 53px, transparent 54px);
  pointer-events: none;
}

.hero-inner { position: relative; max-width: 760px; }

.hero h1 {
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  margin: 1.1rem 0 1.4rem;
}
.hero h1 .accent { color: var(--color-yellow); }

.hero p.lead {
  font-size: 1.1rem;
  color: var(--color-bone-dim);
  max-width: 540px;
  margin-bottom: 2.2rem;
}

.cta-row { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }

.btn {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.9rem 1.6rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  display: inline-block;
  transition: transform 0.15s, background 0.2s, border-color 0.2s;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--color-red);
  color: var(--color-bone);
}
.btn-primary:hover { background: #e8112f; }

.btn-outline {
  border-color: var(--color-steel-light);
  color: var(--color-bone);
}
.btn-outline:hover { border-color: var(--color-bone); }

/* status readout strip */
.status-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border: 1px solid var(--color-steel);
  border-radius: var(--radius);
  width: fit-content;
}
.status-item {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  padding: 0.7rem 1.3rem;
  border-right: 1px solid var(--color-steel);
}
.status-item:last-child { border-right: none; }
.status-item .label { color: var(--color-bone-dim); display: block; margin-bottom: 0.2rem; }
.status-item .value { color: var(--color-bone); text-transform: uppercase; }
.status-item .value.live { color: var(--color-yellow); }
.status-item .value.live::before {
  content: "●";
  margin-right: 0.4em;
  font-size: 0.6em;
  vertical-align: middle;
}

/* ===========================================================
   SECTIONS (general)
   =========================================================== */
section { padding: 5.5rem 0; border-bottom: 1px solid var(--color-steel); }
section:last-of-type { border-bottom: none; }

.section-head { max-width: 620px; margin-bottom: 3rem; }
.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-top: 0.8rem; }
.section-head p { color: var(--color-bone-dim); margin-top: 1rem; }

/* mission stats */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-steel);
  border: 1px solid var(--color-steel);
}
.stat-card {
  background: var(--color-charcoal);
  padding: 2rem 1.6rem;
}
.stat-card .num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--color-yellow);
}
.stat-card .label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-bone-dim);
  margin-top: 0.5rem;
}

/* process steps (legitimate sequence) */
.step-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.step-card {
  border: 1px solid var(--color-steel);
  border-radius: var(--radius);
  padding: 1.8rem 1.4rem;
  position: relative;
}
.step-card .step-num {
  font-family: var(--font-mono);
  color: var(--color-yellow);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}
.step-card h3 {
  font-size: 1.1rem;
  margin: 0.8rem 0 0.6rem;
}
.step-card p { color: var(--color-bone-dim); font-size: 0.92rem; }

/* sponsor logo grid (teaser + full page) */
.logo-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-steel);
  border: 1px solid var(--color-steel);
}
.logo-slot {
  background: var(--color-charcoal);
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-steel-light);
  text-align: center;
  padding: 1rem;
}

/* team roster */
.roster-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--color-steel);
  border: 1px solid var(--color-steel);
}
.roster-card {
  background: var(--color-charcoal);
  padding: 1.8rem 1.5rem;
}
.roster-card .roster-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-yellow);
}
.roster-photo {
  aspect-ratio: 1 / 1;
  background: var(--color-panel);
  border: 1px solid var(--color-steel);
  border-radius: var(--radius);
  margin: 0.8rem 0 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.roster-photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12%;
  box-sizing: border-box;
}
.roster-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.3rem;
}
.roster-card .breed {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-yellow);
  margin-bottom: 0.7rem;
}
.roster-card .handler {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-bone-dim);
}
.roster-card .handler span {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-steel-light);
  margin-bottom: 0.2rem;
}

/* support team */
.support-list {
  border: 1px solid var(--color-steel);
  border-radius: var(--radius);
}
.support-item {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.3rem 1.6rem;
  border-bottom: 1px solid var(--color-steel);
}
.support-item:last-child { border-bottom: none; }
.support-item .support-photo {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  background: var(--color-panel);
  border: 1px solid var(--color-steel);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.support-item .support-photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12%;
  box-sizing: border-box;
}
.support-item h3 {
  font-size: 1.05rem;
  text-transform: none;
  letter-spacing: 0;
}
.support-item p {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-bone-dim);
  margin-top: 0.2rem;
}

/* sponsor tiers */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.tier-card {
  border: 1px solid var(--color-steel);
  border-radius: var(--radius);
  padding: 2.2rem 1.8rem;
  display: flex;
  flex-direction: column;
}
.tier-card.featured { border-color: var(--color-red); }
.tier-card .tier-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--color-bone-dim);
  text-transform: uppercase;
}
.tier-card h3 { font-size: 1.5rem; margin: 0.5rem 0 1.2rem; }
.tier-card ul { list-style: none; flex-grow: 1; margin-bottom: 1.6rem; }
.tier-card li {
  font-size: 0.92rem;
  color: var(--color-bone-dim);
  padding: 0.5rem 0;
  border-top: 1px solid var(--color-steel);
}
.tier-card li:first-child { border-top: none; }

/* contact / cta band */
.cta-band {
  background: var(--color-panel);
  border: 1px solid var(--color-steel);
  border-radius: var(--radius);
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-band h2 { font-size: 1.7rem; max-width: 420px; }

/* ===========================================================
   FOOTER
   =========================================================== */
footer.site-footer {
  padding: 3rem 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-bone-dim);
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}
.footer-grid a:hover { color: var(--color-bone); }
.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-steel);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ===========================================================
   PAGE HEADER (for sub-pages like sponsors.html)
   =========================================================== */
.page-header {
  padding: 4.5rem 0 3rem;
  border-bottom: 1px solid var(--color-steel);
}
.page-header h1 { font-size: clamp(2.2rem, 5vw, 3.2rem); margin-top: 1rem; }
.page-header p { color: var(--color-bone-dim); max-width: 560px; margin-top: 1rem; }

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media (max-width: 860px) {
  .step-grid, .tier-grid { grid-template-columns: 1fr 1fr; }
  .stat-grid { grid-template-columns: 1fr; }
  .logo-grid, .roster-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  nav.main-nav { display: none; }
  .step-grid, .tier-grid, .logo-grid, .roster-grid { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; align-items: flex-start; }
  .status-strip { flex-direction: column; width: 100%; }
  .status-item { border-right: none; border-bottom: 1px solid var(--color-steel); }
  .status-item:last-child { border-bottom: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}