/* ============================================================
   McGill Data Network, production stylesheet
   Tokens sourced from the MDN design system (dark v1 design)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,600;1,700&family=Open+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&display=swap');

:root {
  /* ---- Brand palette ---- */
  --mdn-navy:        #162746;
  --mdn-blue:        #4C77AA;
  --mdn-sky:         #77C1E6;
  --mdn-ice:         #CDEAFA;
  --mdn-red:         #FF3131;

  --mdn-navy-900:    #0E1B33;
  --mdn-navy-700:    #21385F;
  --mdn-ice-100:     #CDEAFA;
  --mdn-ice-50:      #EAF5FD;

  --mdn-gray-500:    #5C6B7F;
  --mdn-gray-300:    #AEBAC8;
  --mdn-gray-200:    #D7DEE6;
  --mdn-gray-100:    #EDF1F5;

  --accent:          var(--mdn-red);
  --text-body:       #2B384B;
  --text-muted:      var(--mdn-gray-500);

  /* ---- Typography ---- */
  --font-display: 'Montserrat', 'Agrandir Narrow', 'Arial Narrow', sans-serif;
  --font-body:    'Open Sans', 'Roboto', system-ui, sans-serif;

  /* ---- Effects ---- */
  --shadow-xs:  0 1px 2px rgba(22, 39, 70, 0.08);
  --shadow-sm:  0 2px 6px rgba(22, 39, 70, 0.10);
  --shadow-md:  0 8px 20px rgba(22, 39, 70, 0.12);
  --shadow-lg:  0 18px 44px rgba(22, 39, 70, 0.16);

  --ease-out:   cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast:   120ms;
  --dur-base:   220ms;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  margin: 0;
  background: #fff;
  color: var(--text-body);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

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

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
}

.section { padding: clamp(80px, 10vw, 128px) 0; }
.section--tight { padding: clamp(56px, 7vw, 84px) 0; }
.section--upcoming { padding: clamp(72px, 9vw, 112px) 0; }
.section--white { background: #fff; }
.section--ice { background: var(--mdn-ice-50); }
.section--navy { background: var(--mdn-navy); color: #fff; }
.section--navy900 { background: var(--mdn-navy-900); color: #fff; }

.eyebrow {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mdn-blue);
}
.eyebrow--sky { color: var(--mdn-sky); }

.h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 4.2vw, 48px);
  line-height: 1.07;
  letter-spacing: -0.025em;
  color: var(--mdn-navy);
}
.h2--on-dark { color: #fff; }
.h2--sm { font-size: clamp(28px, 3.8vw, 44px); line-height: 1.08; }

.lead {
  margin: 22px 0 0;
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.65;
  color: var(--text-body);
}
.lead--on-dark { color: rgba(255,255,255,0.74); }

/* ---- Reveal-on-scroll ---- */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
[data-reveal].is-visible { opacity: 1; transform: none; }
.d1 { transition-delay: .06s; }
.d2 { transition-delay: .12s; }
.d3 { transition-delay: .18s; }
.d4 { transition-delay: .24s; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  border-radius: 999px;
  padding: 14px 30px;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: filter var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.btn:active { transform: scale(0.97); }
.btn--sm { font-size: 14.5px; padding: 11px 24px; }
.btn--white { color: var(--mdn-navy); background: #fff; border-color: #fff; }
.btn--white:hover { filter: brightness(0.92); }
.btn--outline { color: #fff; background: transparent; border-color: rgba(255,255,255,0.45); }
.btn--outline:hover { background: rgba(255,255,255,0.10); border-color: rgba(255,255,255,0.8); }
.btn--blue { color: #fff; background: var(--mdn-blue); border-color: var(--mdn-blue); }
.btn--blue:hover { filter: brightness(0.92); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  background: transparent;
  transition: background var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.nav.is-scrolled {
  background: rgba(14,27,51,0.92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}
.nav__inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 14px clamp(20px,5vw,48px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: relative;
}
.nav__logo { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.nav__logo img { height: 68px; width: auto; }
.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__link {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14.5px;
  color: rgba(255,255,255,0.82);
  text-decoration: none;
  transition: color var(--dur-base) var(--ease-out);
}
.nav__link.is-active { color: var(--mdn-sky); }
.nav__cta {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.01em;
  color: var(--mdn-navy);
  background: #fff;
  border: 2px solid #fff;
  border-radius: 999px;
  padding: 9px 20px;
  text-decoration: none;
  transition: filter var(--dur-base) var(--ease-out);
}
.nav__cta:hover { filter: brightness(0.92); }
.nav__burger {
  display: none;
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.35);
  border-radius: 10px;
  width: 42px; height: 42px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #fff;
}

@media (max-width: 880px) {
  .nav__links { display: none; }
  .nav__burger { display: inline-flex; }
  .nav__links[data-open="true"] {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(14,27,51,0.98);
    backdrop-filter: blur(12px);
    padding: 20px 24px 26px;
    gap: 18px;
    border-top: 1px solid rgba(255,255,255,0.08);
  }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  background: var(--mdn-navy-900);
  color: #fff;
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(180deg, rgba(14,27,51,0.62) 0%, rgba(14,27,51,0.80) 60%, rgba(14,27,51,0.96) 100%),
    url('../assets/backgrounds/gradient-particles-1.png');
  background-size: cover;
  background-position: center;
}
.hero__radial {
  position: absolute; inset: 0;
  background: radial-gradient(120% 80% at 80% -10%, rgba(119,193,230,0.18), transparent 55%);
}
.hero__inner {
  position: relative;
  max-width: 1240px;
  margin: 0 auto;
  padding: clamp(150px,20vh,220px) clamp(20px,5vw,48px) clamp(80px,11vh,128px);
}
.hero__kicker { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 26px; }
.hero__kicker-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.hero__kicker-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.78);
}
.hero__title {
  max-width: 16ch;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(40px,6.4vw,78px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: #fff;
}
.hero__lead {
  max-width: 60ch;
  margin: 28px 0 0;
  font-size: clamp(16px,1.4vw,19px);
  line-height: 1.65;
  color: rgba(255,255,255,0.82);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(28px,5vw,64px);
  margin-top: 64px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.hero__stat { display: flex; flex-direction: column; gap: 4px; }
.hero__stat-value { font-family: var(--font-display); font-weight: 800; font-size: 30px; line-height: 1; color: #fff; }
.hero__stat-value--sky { color: var(--mdn-sky); }
.hero__stat-label { font-size: 13.5px; color: rgba(255,255,255,0.66); }

/* ============================================================
   STATS BAND
   ============================================================ */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px,1fr)); gap: clamp(24px,4vw,48px); }
.stat-value { display: flex; align-items: baseline; font-family: var(--font-display); font-weight: 800; font-size: clamp(40px,5vw,58px); line-height: 1; letter-spacing: -0.02em; color: #fff; }
.stat-caption { margin: 10px 0 0; font-size: 14.5px; color: rgba(255,255,255,0.7); max-width: 20ch; }

/* ============================================================
   ABOUT
   ============================================================ */
.about__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px,1fr)); gap: clamp(40px,6vw,80px); align-items: start; }
.about__copy p { margin: 20px 0 0; font-size: clamp(16px,1.3vw,18px); line-height: 1.7; color: var(--text-body); }
.about__copy p:first-of-type { margin-top: 28px; }
.underline-2015 { position: relative; white-space: nowrap; }
.underline-2015::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 5px; background: var(--accent); opacity: 0.85; border-radius: 2px; }

.timeline { border-left: 2px solid var(--mdn-gray-200); padding-left: clamp(24px,3vw,36px); display: flex; flex-direction: column; gap: 30px; }
.timeline__item { position: relative; }
.timeline__dot { position: absolute; left: calc(-1 * clamp(24px,3vw,36px) - 7px); top: 5px; width: 12px; height: 12px; border-radius: 50%; border: 3px solid #fff; }
.timeline__dot--blue { background: var(--mdn-blue); box-shadow: 0 0 0 2px var(--mdn-blue); }
.timeline__dot--accent { background: var(--accent); box-shadow: 0 0 0 2px var(--accent); }
.timeline__dot--sky { background: var(--mdn-sky); box-shadow: 0 0 0 2px var(--mdn-sky); }
.timeline__title { margin: 0; font-family: var(--font-display); font-weight: 800; font-size: 18px; color: var(--mdn-navy); }
.timeline__text { margin: 6px 0 0; font-size: 15px; line-height: 1.6; color: var(--text-muted); }

/* ============================================================
   CARDS, pillars / audience
   ============================================================ */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: 22px; margin-top: 52px; }
.card-grid--audience { margin-top: 48px; }
.card {
  background: #fff;
  border: 1px solid var(--mdn-gray-200);
  border-radius: 18px;
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out), opacity .7s var(--ease-out);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-icon { width: 52px; height: 52px; border-radius: 14px; background: var(--mdn-ice-100); display: flex; align-items: center; justify-content: center; color: var(--mdn-blue); margin-bottom: 22px; }
.card h3 { margin: 0 0 10px; font-family: var(--font-display); font-weight: 800; font-size: 21px; color: var(--mdn-navy); }
.card p { margin: 0; font-size: 15px; line-height: 1.65; color: var(--text-body); }
.card .card__footnote { margin: 16px 0 0; font-size: 13px; color: var(--text-muted); }

.audience-card { background: #fff; border: 1px solid var(--mdn-gray-200); border-radius: 18px; padding: 30px; box-shadow: var(--shadow-sm); }
.audience-card h3 { margin: 0 0 12px; font-family: var(--font-display); font-weight: 800; font-size: 19px; color: var(--mdn-navy); }
.audience-card p { margin: 0; font-size: 14.5px; line-height: 1.62; color: var(--text-body); }

.tag-label { margin: 0 0 16px; font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); }
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; }
.pill {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  color: var(--mdn-navy);
  background: #fff;
  border: 1px solid var(--mdn-gray-200);
  padding: 9px 16px;
  border-radius: 999px;
}
.pill--tag { font-family: var(--font-body); font-weight: 600; font-size: 12.5px; color: var(--mdn-blue); background: var(--mdn-ice-50); border: 1px solid var(--mdn-ice-100); padding: 6px 13px; border-radius: 999px; }

/* ============================================================
   FEATURED EVENTS
   ============================================================ */
.event-feature {
  margin-top: 52px;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--mdn-gray-200);
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px,1fr));
}
.event-feature__media {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
  color: #fff;
}
.event-feature__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.event-feature__media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: linear-gradient(180deg, rgba(14,27,51,0.15) 0%, rgba(14,27,51,0.55) 65%, rgba(14,27,51,0.88) 100%);
}
.event-feature__media .badge, .event-feature__media h3 { position: relative; z-index: 2; }
.badge {
  align-self: flex-start;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--accent);
  color: #fff;
  padding: 6px 13px;
  border-radius: 999px;
}
.badge--ghost { font-size: 11.5px; background: rgba(255,255,255,0.16); backdrop-filter: blur(4px); }
.event-feature__media h3 { margin: 18px 0 0; font-family: var(--font-display); font-weight: 800; font-size: clamp(32px,3.4vw,44px); line-height: 1.02; letter-spacing: -0.02em; }
.event-feature__body { padding: clamp(28px,3vw,40px); display: flex; flex-direction: column; justify-content: center; background: #fff; }
.event-feature__body > p { margin: 0; font-size: 15.5px; line-height: 1.65; color: var(--text-body); }
.event-stats { display: flex; flex-wrap: wrap; gap: 26px; margin: 26px 0; padding: 22px 0; border-top: 1px solid var(--mdn-gray-200); border-bottom: 1px solid var(--mdn-gray-200); }
.event-stat__value { font-family: var(--font-display); font-weight: 800; font-size: 26px; color: var(--mdn-navy); }
.event-stat__label { font-size: 12.5px; color: var(--text-muted); }
.event-feature__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; }
.event-feature__foot-note { font-size: 13px; color: var(--text-muted); }
.event-link { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-display); font-weight: 700; font-size: 14px; color: var(--mdn-blue); text-decoration: none; }

.events-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px,1fr)); gap: 22px; margin-top: 22px; }
.event-card { border-radius: 22px; overflow: hidden; border: 1px solid var(--mdn-gray-200); box-shadow: var(--shadow-md); display: flex; flex-direction: column; }
.event-card__media { position: relative; min-height: 200px; overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; padding: 28px; color: #fff; }
.event-card__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.event-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: linear-gradient(180deg, rgba(14,27,51,0.1) 0%, rgba(14,27,51,0.55) 60%, rgba(14,27,51,0.9) 100%);
}
.event-card__media .badge, .event-card__media h3 { position: relative; z-index: 2; }
.event-card__media h3 { margin: 16px 0 0; font-family: var(--font-display); font-weight: 800; font-size: 26px; line-height: 1.05; letter-spacing: -0.02em; }
.event-card__body { padding: 28px; display: flex; flex-direction: column; flex: 1; background: #fff; }
.event-card__body > p { margin: 0; font-size: 15px; line-height: 1.62; color: var(--text-body); }
.event-mini-stats { display: flex; flex-wrap: wrap; gap: 22px; margin-top: auto; padding-top: 24px; }
.event-mini-stats div { font-family: var(--font-display); font-weight: 800; font-size: 22px; color: var(--mdn-navy); }
.event-mini-stats span { display: block; font-family: var(--font-body); font-weight: 400; font-size: 12px; color: var(--text-muted); }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 24px; }

/* ============================================================
   PARTNERS
   ============================================================ */
.partners-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(36px, 6vw, 72px);
  margin-top: 52px;
  padding: 36px clamp(20px, 5vw, 48px);
  border-top: 1px solid rgba(255,255,255,0.12);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.partners-banner img {
  box-sizing: content-box;
  max-height: 28px;
  max-width: 120px;
  width: auto;
  height: auto;
  background: #fff;
  padding: 12px 20px;
  border-radius: 10px;
  opacity: 0.95;
  transition: opacity var(--dur-base) var(--ease-out);
}
.partners-banner img:hover { opacity: 1; }

/* ============================================================
   WHY PARTNER
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 48px;
  background: var(--mdn-gray-200);
  border: 1px solid var(--mdn-gray-200);
  border-radius: 20px;
  overflow: hidden;
}
@media (max-width: 880px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .why-grid { grid-template-columns: 1fr; }
}
.why-card { background: #fff; padding: 34px; }
.why-card__num { display: inline-block; font-family: var(--font-display); font-weight: 800; font-size: 14px; color: var(--mdn-blue); margin-bottom: 14px; }
.why-card h3 { margin: 0 0 10px; font-family: var(--font-display); font-weight: 800; font-size: 19px; color: var(--mdn-navy); }
.why-card p { margin: 0; font-size: 14.5px; line-height: 1.62; color: var(--text-body); }

.cta-bar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px;
  margin-top: 36px;
  background: var(--mdn-ice-50);
  border: 1px solid var(--mdn-ice-100);
  border-radius: 18px;
  padding: 28px 32px;
}
.cta-bar__title { margin: 0; font-family: var(--font-display); font-weight: 800; font-size: 20px; color: var(--mdn-navy); }
.cta-bar__sub { margin: 6px 0 0; font-size: 15px; color: var(--text-body); }

/* ============================================================
   TEAM
   ============================================================ */
.team-group-label {
  margin: 48px 0 20px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mdn-navy);
  display: flex;
  align-items: center;
  gap: 12px;
}
.team-group-label--tight { margin-top: 44px; }
.team-group-rule { width: 24px; height: 2px; background: var(--accent); }
.team-group-rule--blue { background: var(--mdn-blue); }

.exec-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 20px; }
.director-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px,1fr)); gap: 20px; }

.team-card { background: #fff; border: 1px solid var(--mdn-gray-200); border-radius: 18px; padding: 26px; text-align: center; box-shadow: var(--shadow-sm); }
.team-card--sm { border-radius: 16px; padding: 22px; box-shadow: var(--shadow-xs); }
.team-card h3 { margin: 0; font-family: var(--font-display); font-weight: 800; font-size: 18px; color: var(--mdn-navy); }
.team-card--sm h3 { font-size: 15.5px; }
.team-card .role { margin: 5px 0 0; font-size: 13.5px; font-weight: 600; color: var(--mdn-blue); }
.team-card--sm .role { margin: 4px 0 0; font-size: 12.5px; }
.team-card .focus { margin: 8px 0 14px; font-size: 12.5px; color: var(--text-muted); }

.avatar {
  width: 104px; height: 104px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--mdn-ice-50);
  border: 1px solid var(--mdn-ice-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 30px;
  color: var(--mdn-blue);
  overflow: hidden;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.avatar--sm { width: 84px; height: 84px; margin: 0 auto 14px; font-size: 24px; }

.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--mdn-gray-200);
  color: var(--mdn-blue);
  transition: background var(--dur-base) var(--ease-out);
}
.social-icon:hover { background: var(--mdn-ice-50); }
.social-icon--sm { width: 30px; height: 30px; margin-top: 12px; }

/* ============================================================
   JOIN
   ============================================================ */
.join { position: relative; overflow: hidden; }
.join__radial { position: absolute; inset: 0; background: radial-gradient(110% 80% at 85% 0%, rgba(119,193,230,0.16), transparent 55%); }
.join__inner { position: relative; }
.join-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px,1fr)); gap: clamp(36px,5vw,64px); align-items: center; }
.join h2 { font-size: clamp(34px,5vw,58px); line-height: 1.02; }
.join-cards { display: flex; flex-direction: column; gap: 14px; }
.join-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 24px;
  transition: background var(--dur-base) var(--ease-out);
}
.join-card:hover { background: rgba(255,255,255,0.10); }
.join-card p:first-child { margin: 0 0 6px; font-family: var(--font-display); font-weight: 800; font-size: 17px; color: #fff; }
.join-card p:last-child { margin: 0; font-size: 14.5px; line-height: 1.55; color: rgba(255,255,255,0.74); }

/* ============================================================
   UPCOMING EVENTS
   ============================================================ */
.upcoming-header { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px; }
.upcoming-header__copy { max-width: 560px; }
.empty-card {
  margin-top: 40px;
  border: 1px dashed var(--mdn-gray-300);
  border-radius: 20px;
  padding: clamp(40px,6vw,64px) 32px;
  text-align: center;
  background: var(--mdn-ice-50);
}
.empty-icon {
  width: 54px; height: 54px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--mdn-gray-200);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  color: var(--mdn-blue);
}
.empty-card h3 { margin: 0; font-family: var(--font-display); font-weight: 800; font-size: 24px; color: var(--mdn-navy); }
.empty-card p { margin: 12px auto 0; max-width: 48ch; font-size: 15.5px; line-height: 1.6; color: var(--text-body); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { position: relative; overflow: hidden; }
.contact__bg {
  position: absolute; inset: 0;
  background-image: linear-gradient(180deg, rgba(14,27,51,0.82), rgba(14,27,51,0.94)), url('../assets/backgrounds/gradient-particles-1.png');
  background-size: cover;
  background-position: center;
}
.contact__inner { position: relative; max-width: 1000px; margin: 0 auto; padding: clamp(80px,11vw,140px) clamp(20px,5vw,48px); text-align: center; }
.contact__inner h2 { margin: 0 auto; max-width: 18ch; font-size: clamp(32px,5vw,58px); line-height: 1.05; }
.contact__inner > .lead { margin: 26px auto 0; max-width: 60ch; }
.contact-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); gap: 18px; margin: 48px 0 0; text-align: left; }
.contact-card { background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); border-radius: 18px; padding: 26px; }
.contact-card p:first-child { margin: 0 0 8px; font-family: var(--font-display); font-weight: 800; font-size: 17px; color: #fff; }
.contact-card p:last-child { margin: 0; font-size: 15px; line-height: 1.6; color: rgba(255,255,255,0.74); }
.contact__actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; align-items: center; margin-top: 40px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--mdn-navy-900); color: #fff; border-top: 1px solid rgba(255,255,255,0.08); }
.footer__top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; }
.footer__top img { height: 42px; width: auto; }
.footer__social { display: flex; align-items: center; gap: 18px; }
.footer__social a {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.18);
  color: #fff;
  transition: background var(--dur-base) var(--ease-out);
}
.footer__social a:hover { background: rgba(255,255,255,0.10); }
.footer__bottom {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px;
  margin-top: 36px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.08);
}
.footer__bottom p { margin: 0; font-size: 13.5px; color: rgba(255,255,255,0.55); }
.footer__bottom img { height: 40px; width: auto; border-radius: 6px; }