/* ==========================================================================
   The HIVE — component styles. All values come from brand.css tokens.
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.08;
  margin: 0 0 var(--space-s);
  color: var(--text);
  text-wrap: balance;
}

h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-2); }
h3 { font-size: var(--step-1); letter-spacing: -0.015em; }
h4 { font-size: var(--step-0); letter-spacing: 0; font-weight: 700; }

p { margin: 0 0 var(--space-s); color: var(--text-muted); max-width: var(--measure); }
p:last-child { margin-bottom: 0; }

a { color: var(--accent); text-underline-offset: 3px; }

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

ul, ol { color: var(--text-muted); padding-left: 1.25em; }
li { margin-bottom: var(--space-2xs); }

hr { border: 0; border-top: 1px solid var(--border); margin: var(--space-l) 0; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

/* --- Layout primitives ---------------------------------------------------- */

.wrap {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-m);
}

.wrap-narrow { max-width: 840px; }

section {
  padding-block: var(--space-xl);
  background: var(--bg);
  color: var(--text);
}

section.tight { padding-block: var(--space-l); }

.section-head { margin-bottom: var(--space-l); }
.section-head p { font-size: var(--step-1); color: var(--text-muted); }

.eyebrow {
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 var(--space-s);
}

.on-blue .eyebrow, .on-dark .eyebrow { color: var(--text-subtle); }

/* Eyebrow with the bee mark beside it */
.eyebrow-mark {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  letter-spacing: 0.18em;
}

.eyebrow-mark img { width: 30px; height: auto; flex-shrink: 0; }

.lede { font-size: var(--step-1); color: var(--text-muted); max-width: 46ch; }

/* --- Header --------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-m);
  padding-block: var(--space-xs);
}

.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo img { height: 52px; width: auto; }

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-m);
  font-size: var(--step--1);
  font-weight: 500;
}

.nav a {
  color: var(--text-muted);
  text-decoration: none;
  padding-block: var(--space-2xs);
  border-bottom: 2px solid transparent;
  transition: color 0.15s var(--ease), border-color 0.15s var(--ease);
}

.nav a:hover { color: var(--text); }
.nav a[aria-current="page"] { color: var(--text); border-bottom-color: var(--accent); }

/* .nav a is more specific than .btn-primary, so restate the fill here or the
   nav reset wins and the button renders as invisible text on a blue pill. */
.nav a.btn { border-bottom: 0; }
.nav a.btn-primary { background: var(--hive-electric); color: #fff; }
.nav a.btn-primary:hover { color: #fff; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-s);
  padding: 0.5em 0.7em;
  cursor: pointer;
  color: var(--text);
  font-size: var(--step--1);
}

/* --- Buttons -------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.85em 1.7em;
  border-radius: var(--radius-s);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step--1);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s var(--ease), box-shadow 0.15s var(--ease), background 0.15s var(--ease);
}

.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-m); }

.btn-primary { background: var(--accent); color: var(--on-accent); }
.btn-secondary { background: var(--text); color: var(--bg); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border-strong); }

.btn-row { display: flex; gap: var(--space-s); flex-wrap: wrap; margin-top: var(--space-m); }

/* --- Hero ----------------------------------------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  padding-block: var(--space-2xl);
  background: var(--hive-blue);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url('assets/hex-bg.png') center / cover no-repeat;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(0,15,45,0.82) 0%, rgba(0,64,170,0.55) 55%, rgba(0,64,170,0.25) 100%);
}

.hero > .wrap { position: relative; z-index: 1; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: var(--space-l);
  align-items: center;
}

.hero h1 { max-width: 15ch; }
.hero .lede { color: rgba(255, 255, 255, 0.85); font-size: var(--step-1); }
.hero-mark img { width: min(100%, 300px); margin-inline: auto; }

/* Club tagline, sits directly under the h1 */
.tagline {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  font-style: italic;
  letter-spacing: -0.01em;
  color: var(--text);
  margin: calc(var(--space-s) * -0.4) 0 var(--space-m);
  max-width: none;
}

/* Next meeting strip in the hero */
.next-up {
  display: inline-flex;
  align-items: center;
  gap: var(--space-s);
  flex-wrap: wrap;
  margin-top: var(--space-m);
  padding: 0.6em 1.1em;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  color: var(--text);
  font-size: var(--step--1);
  font-weight: 500;
  max-width: none;
}

.next-up-label {
  font-family: var(--font-display);
  font-size: var(--step--2);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

/* Attribution line under the CTAs */
.powered-by {
  margin-top: var(--space-m);
  font-size: var(--step--2);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

/* Compact hero for interior pages */
.hero-sub { padding-block: var(--space-xl); }
.hero-sub h1 { font-size: var(--step-3); }
.hero-sub .hero-grid { grid-template-columns: 1fr; }

/* --- Stat row ------------------------------------------------------------- */

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-m);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding-block: var(--space-m);
}

.stat-value {
  font-family: var(--font-display);
  font-size: var(--step-3);
  font-weight: 800;
  line-height: 1;
  color: var(--accent);
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: var(--step--1);
  color: var(--text-subtle);
  margin-top: var(--space-2xs);
  letter-spacing: 0.02em;
}

/* --- Cards ---------------------------------------------------------------- */

.grid {
  display: grid;
  gap: var(--space-m);
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
/* .grid-4 — for sets of four, so they land 4-across instead of 3+1 */
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }

.card {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-m);
}

.card h3 { margin-bottom: var(--space-2xs); }
.card p { font-size: var(--step--1); }

.card-icon {
  width: 42px;
  height: 42px;
  margin-bottom: var(--space-s);
  opacity: 0.9;
}

/* Cards that route to another page */
.card-link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  background: var(--bg);
  border: 1px solid var(--border);
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease), border-color 0.18s var(--ease);
}

.card-link:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-m);
  border-color: var(--accent);
}

.card-link .arrow {
  margin-top: auto;
  padding-top: var(--space-m);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step--1);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
}

/* Badge under the About heading */
.about-mark {
  width: min(100%, 320px);
  margin-top: var(--space-m);
}

@media (max-width: 900px) {
  .about-mark { width: 230px; }
}

/* --- Two-track paths ------------------------------------------------------ */

.paths {
  display: grid;
  gap: var(--space-m);
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.path {
  display: flex;
  flex-direction: column;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-m);
}

.path-featured { border-color: var(--accent); border-width: 2px; }

.path-label {
  font-family: var(--font-display);
  font-size: var(--step--2);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-2xs);
}

.path h3 { font-size: var(--step-2); margin-bottom: var(--space-xs); }
.path > p { max-width: none; }

.path ul {
  list-style: none;
  padding: 0;
  margin: var(--space-m) 0;
  font-size: var(--step--1);
}

.path li { padding-left: 1.6em; position: relative; }
.path li::before { content: "→"; position: absolute; left: 0; color: var(--accent); }
.path .btn { margin-top: auto; align-self: flex-start; }

/* --- Steps / numbered list ------------------------------------------------ */

.steps { counter-reset: step; display: grid; gap: var(--space-m); }

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-m);
  align-items: start;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--step-1);
  line-height: 1;
  color: var(--on-accent);
  background: var(--accent);
  width: 2.4em;
  height: 2.4em;
  display: grid;
  place-items: center;
  border-radius: 50%;
  flex-shrink: 0;
}

.step h3 { margin-bottom: var(--space-2xs); }

/* --- Tier cards (sponsorship) --------------------------------------------- */

.tiers { display: grid; gap: var(--space-m); grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.tier {
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-m);
}

.tier.featured { border-color: var(--accent); border-width: 2px; box-shadow: var(--shadow-m); }

.tier-name {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: var(--step--1);
  color: var(--accent);
}

.tier-amount {
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: var(--space-2xs) 0 var(--space-s);
}

.tier ul { list-style: none; padding: 0; margin: 0 0 var(--space-m); font-size: var(--step--1); }
.tier li { padding-left: 1.5em; position: relative; }
.tier li::before { content: "→"; position: absolute; left: 0; color: var(--accent); }
.tier .btn { margin-top: auto; }

/* --- Event list ----------------------------------------------------------- */

.event {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  gap: var(--space-m);
  align-items: center;
  padding: var(--space-m) 0;
  border-bottom: 1px solid var(--border);
}

.event:first-of-type { border-top: 1px solid var(--border); }

.event-date {
  text-align: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  padding: var(--space-xs);
  background: var(--bg-raised);
}

.event-month {
  font-family: var(--font-display);
  font-size: var(--step--2);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.event-day { font-family: var(--font-display); font-size: var(--step-1); font-weight: 800; line-height: 1; }
.event-meta { font-size: var(--step--1); color: var(--text-subtle); }
.event h3 { margin-bottom: 2px; }

/* An event with real detail, not just a date and a name */
.event-featured { align-items: start; }
.event-featured .event-date { margin-top: 4px; }

.event-desc {
  font-size: var(--step--1);
  margin: var(--space-s) 0 0;
  max-width: 62ch;
}

/* Prize flag. Deliberately the loudest thing in the row. */
.prize {
  display: inline-block;
  font-family: var(--font-display);
  font-size: var(--step--2);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--on-accent);
  background: var(--accent);
  padding: 0.3em 0.8em;
  border-radius: 999px;
  margin-bottom: var(--space-xs);
}

/* --- Two-sided exchange (partnership model) -------------------------------- */

.exchange {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-m);
  align-items: center;
}

.exchange-side {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-m);
  height: 100%;
}

.exchange-label {
  font-family: var(--font-display);
  font-size: var(--step--2);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-s);
}

.exchange-side ul { list-style: none; padding: 0; margin: 0; font-size: var(--step--1); }
.exchange-side li { padding-left: 1.5em; position: relative; margin-bottom: var(--space-xs); }
.exchange-side li::before { content: "\2022"; position: absolute; left: 0.35em; color: var(--accent); }

.exchange-arrow {
  font-size: var(--step-2);
  color: var(--accent);
  display: grid;
  place-items: center;
  width: 2.2em;
  height: 2.2em;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  flex-shrink: 0;
}

@media (max-width: 820px) {
  .exchange { grid-template-columns: 1fr; }
  .exchange-arrow { transform: rotate(90deg); margin-inline: auto; }
}

/* --- Coming soon placeholder ---------------------------------------------- */

.soon {
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-l) var(--space-m);
  text-align: center;
}

.soon-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: var(--step--2);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 0.35em 1.1em;
  margin-bottom: var(--space-s);
}

.soon p { margin-inline: auto; max-width: 48ch; }

/* --- People --------------------------------------------------------------- */

.people { display: grid; gap: var(--space-m); grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }

.person { text-align: center; }

.person img,
.person .avatar {
  width: 132px;
  height: 132px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--space-s);
  background: var(--bg-sunken);
  border: 1px solid var(--border);
}

.person .avatar { display: grid; place-items: center; font-family: var(--font-display); font-size: var(--step-2); font-weight: 800; color: var(--text-subtle); }
.person h4 { margin-bottom: 0; }
.person .role { font-size: var(--step--1); color: var(--text-subtle); }

.person-email {
  display: inline-block;
  margin-top: var(--space-2xs);
  font-size: var(--step--1);
  color: var(--accent);
  text-decoration: none;
  word-break: break-word;
}

.person-email:hover { text-decoration: underline; }

/* Faculty advisor, set apart from the student officers */
.advisor {
  display: flex;
  align-items: center;
  gap: var(--space-m);
  margin-top: var(--space-l);
  padding-top: var(--space-l);
  border-top: 1px solid var(--border);
}

.advisor img {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.advisor-label {
  font-family: var(--font-display);
  font-size: var(--step--2);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2px;
}

.advisor h4 { margin-bottom: 2px; }
.advisor p { font-size: var(--step--1); margin: 0; }

@media (max-width: 600px) {
  .advisor { flex-direction: column; text-align: center; }
}

/* --- Logo wall ------------------------------------------------------------ */

.logo-wall {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-m);
  align-items: center;
}

.logo-slot {
  display: grid;
  place-items: center;
  min-height: 96px;
  padding: var(--space-s);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-s);
  color: var(--text-subtle);
  font-size: var(--step--1);
  text-align: center;
}

/* --- Resource list -------------------------------------------------------- */

.resource {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-m);
  padding: var(--space-s) 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
}

.resource:hover .resource-name { color: var(--accent); }
.resource-name { font-weight: 600; }
.resource-type { font-size: var(--step--2); color: var(--text-subtle); letter-spacing: 0.1em; text-transform: uppercase; }

/* --- CTA band ------------------------------------------------------------- */

.cta { text-align: center; }
.cta p { margin-inline: auto; }
.cta .btn-row { justify-content: center; }

/* --- Footer --------------------------------------------------------------- */

.site-footer { background: var(--hive-navy); color: #fff; padding-block: var(--space-l); }

.footer-grid {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-l);
  align-items: start;
}

.site-footer img { height: 96px; width: auto; }
.site-footer p, .site-footer a { color: rgba(255, 255, 255, 0.6); font-size: var(--step--1); }
.site-footer h4 { color: #fff; margin-bottom: var(--space-xs); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: #fff; }

.footer-bottom {
  margin-top: var(--space-l);
  padding-top: var(--space-m);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: var(--step--2);
  color: rgba(255, 255, 255, 0.45);
}

/* --- Utilities ------------------------------------------------------------ */

.center { text-align: center; }
.center p, .center .lede { margin-inline: auto; }
.mt-m { margin-top: var(--space-m); }
.mt-l { margin-top: var(--space-l); }

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* --- Responsive ----------------------------------------------------------- */

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-mark { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-m); }
}

@media (max-width: 720px) {
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: var(--space-s) var(--space-m);
  }
  .nav.open { display: flex; }
  .nav a { padding-block: var(--space-xs); width: 100%; }
  .nav-toggle { display: block; }
  .site-header .wrap { position: relative; }
  .event { grid-template-columns: 72px 1fr; }
  .event > .btn { grid-column: 2; justify-self: start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}