/* ============================================================
   PENN UES — Main Stylesheet
   Colors: Dark Blue (#0a2342) + White + Gold accent (#c4a44a)
   ============================================================ */

:root {
  --navy:      #0a2342;
  --navy-mid:  #123364;
  --navy-light:#1a4a8a;
  --gold:      #c4a44a;
  --gold-light:#e0c070;
  --white:     #ffffff;
  --off-white: #f7f8fc;
  --light-bg:  #eef1f7;
  --text:      #1a1a2e;
  --muted:     #6b7a99;
  --border:    #dde3ef;
  --radius:    10px;
  --radius-lg: 18px;
  --shadow:    0 4px 24px rgba(10,35,66,0.10);
  --shadow-lg: 0 8px 40px rgba(10,35,66,0.16);
  --transition: 0.22s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
}

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

/* ── TYPOGRAPHY ── */
h1, h2, h3 { font-family: 'Playfair Display', Georgia, serif; line-height: 1.2; }
p { color: #3a4a6b; }

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--navy);
  margin-bottom: 1rem;
}
.section-title.light { color: var(--white); }
.section-title.centered { text-align: center; }

.section-sub {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 2.5rem;
}
.section-sub.centered { text-align: center; }

.lead-text {
  font-size: 1.15rem;
  color: var(--navy-mid);
  font-weight: 500;
  margin-bottom: 1.25rem;
  line-height: 1.8;
}

/* ── LAYOUT ── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 2rem;
}
.container.narrow { max-width: 800px; }

.section {
  padding: 5rem 0;
}
.section-light { background: var(--light-bg); }
.section-dark  { background: var(--navy); }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

/* ── BUTTONS ── */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: 6px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-primary:hover {
  background: var(--navy-mid);
  border-color: var(--navy-mid);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}
.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}
.btn-white {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--off-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow);
}
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.12);
}
.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1.05rem;
}

/* ── NAVBAR ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  box-shadow: 0 2px 16px rgba(10,35,66,0.18);
}
.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--white);
}
.logo-img { height: 38px; width: auto; }
.logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.01em;
}
.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-links a {
  color: rgba(255,255,255,0.82);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0.85rem;
  border-radius: 5px;
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.10);
}
.nav-links .nav-cta {
  background: var(--gold);
  color: var(--navy) !important;
  font-weight: 700;
  padding: 0.45rem 1.1rem;
  border-radius: 6px;
}
.nav-links .nav-cta:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ── HERO ── */
.hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 60%, var(--navy-light) 100%);
  min-height: 540px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 5rem 2rem;
}
.hero-content {
  max-width: 1160px;
  margin: 0 auto;
  width: 100%;
  position: relative;
  z-index: 2;
}
.hero-logo-wrap {
  margin-bottom: 1.75rem;
}
.hero-logo {
  height: 90px;
  width: auto;
}
.hero-eyebrow {
  color: var(--gold);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}
.hero-sub {
  color: rgba(255,255,255,0.75);
  font-size: 1.15rem;
  max-width: 540px;
  margin-bottom: 2.5rem;
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Decorative rings */
.hero-decoration {
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  z-index: 1;
}
.deco-ring {
  border-radius: 50%;
  border: 2px solid rgba(196,164,74,0.2);
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.ring1 { width: 320px; height: 320px; }
.ring2 { width: 500px; height: 500px; border-color: rgba(196,164,74,0.1); }
.ring3 { width: 680px; height: 680px; border-color: rgba(196,164,74,0.06); }

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
  padding: 4rem 2rem;
  text-align: center;
}
.page-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: 0.75rem;
}
.page-sub {
  color: rgba(255,255,255,0.72);
  max-width: 560px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* ── STAT CARDS ── */
.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.stat-card {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: var(--transition);
}
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--gold);
}
.stat-label {
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  font-weight: 500;
}

/* ── COMMITTEE GRID (homepage preview) ── */
.committee-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1.25rem;
  margin-top: 1rem;
}
.committee-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: var(--transition);
  display: block;
}
.committee-card:hover {
  border-color: var(--navy);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.committee-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.committee-card h3 {
  font-size: 1rem;
  color: var(--navy);
  margin-bottom: 0.5rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
}
.committee-card p { font-size: 0.88rem; color: var(--muted); }

/* ── LISTSERV SECTION ── */
.listserv-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
}
.listserv-text { flex: 1; min-width: 280px; }
.light-text { color: rgba(255,255,255,0.75); }

.social-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.social-pill {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255,255,255,0.10);
  color: var(--white);
  padding: 0.65rem 1.25rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.15);
}
.social-pill:hover {
  background: rgba(255,255,255,0.18);
  transform: translateX(4px);
}

/* ── ABOUT PAGE ── */
.about-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 3rem 0;
}
.pillar {
  background: var(--light-bg);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
}
.pillar-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.pillar h3 {
  color: var(--navy);
  margin-bottom: 0.5rem;
  font-size: 1rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
}
.pillar p { font-size: 0.9rem; color: var(--muted); }
.cta-block {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  text-align: center;
  margin-top: 3rem;
}
.cta-block h2 { color: var(--white); margin-bottom: 0.75rem; }
.cta-block p { color: rgba(255,255,255,0.72); margin-bottom: 1.5rem; }

/* ── TEAM PAGE ── */
.team-section-label {
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  font-family: 'DM Sans', sans-serif;
  font-weight: 700;
  margin-bottom: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--border);
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 1.5rem;
}
.presidents-grid {
  grid-template-columns: repeat(2, minmax(200px, 260px));
}
.team-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.25rem;
  text-align: center;
  transition: var(--transition);
}
.team-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-3px);
  border-color: var(--navy);
}
.team-photo-wrap {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 1rem;
  background: var(--light-bg);
  border: 3px solid var(--border);
}
.team-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.team-card h3 {
  font-size: 1rem;
  color: var(--navy);
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  margin-bottom: 0.3rem;
}
.team-role {
  font-size: 0.82rem;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* ── COMMITTEES FULL PAGE ── */
.committee-full-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2.5rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}
.committee-full-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--navy);
}
.committee-full-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
.committee-full-icon { font-size: 1.75rem; }
.committee-full-header h2 {
  font-size: 1.35rem;
  color: var(--navy);
}

/* ── ALMANAC PAGE ── */
.almanac-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2rem;
}
.almanac-card {
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1.5px solid var(--border);
  transition: var(--transition);
  background: var(--white);
}
.almanac-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--navy);
}
.almanac-cover {
  aspect-ratio: 3/4;
  background: var(--light-bg);
  overflow: hidden;
  position: relative;
}
.almanac-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.almanac-cover-placeholder {
  display: none;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 0; left: 0;
}
.almanac-cover-placeholder span {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  color: var(--white);
}
.almanac-info {
  padding: 1.25rem 1.5rem;
}
.almanac-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
  font-weight: 700;
}
.almanac-info h3 {
  font-size: 1rem;
  color: var(--navy);
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  margin: 0.35rem 0 0.5rem;
}
.almanac-link {
  font-size: 0.88rem;
  color: var(--navy-light);
  font-weight: 600;
}

/* ── SPONSORS PAGE ── */
.sponsors-image-wrap {
  margin: 3rem auto 0;
  max-width: 700px;
}
.sponsors-img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

/* ── JOIN PAGE ── */
.join-cta-block {
  background: var(--navy);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2rem;
  text-align: center;
  margin-bottom: 3rem;
}
.join-icon { font-size: 3rem; margin-bottom: 1rem; }
.join-cta-block h2 {
  color: var(--white);
  margin-bottom: 0.75rem;
}
.join-cta-block p {
  color: rgba(255,255,255,0.72);
  max-width: 480px;
  margin: 0 auto 2rem;
}
.join-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
}
.join-link-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  background: var(--light-bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.25rem;
  transition: var(--transition);
  color: var(--navy);
}
.join-link-card:hover {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}
.join-link-card span { font-weight: 600; font-size: 1rem; }
.join-link-card small { font-size: 0.8rem; color: var(--muted); }
.join-link-card:hover small { color: rgba(255,255,255,0.65); }
.join-link-card svg { transition: var(--transition); }

/* ── FOOTER ── */
.footer {
  background: #060f1c;
  padding: 3rem 0 2rem;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 2rem;
  justify-content: space-between;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.footer-logo-text {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem;
  color: var(--white);
  font-weight: 700;
}
.footer-brand p { color: rgba(255,255,255,0.45); font-size: 0.85rem; }
.footer-links {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.5rem;
}
.footer-links a {
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-copy {
  width: 100%;
  color: rgba(255,255,255,0.3);
  font-size: 0.82rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .two-col { grid-template-columns: 1fr; gap: 2.5rem; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .listserv-inner { flex-direction: column; }
  .social-links { flex-direction: row; flex-wrap: wrap; }
  .presidents-grid { grid-template-columns: 1fr 1fr; }

  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0; right: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 1rem 2rem 2rem;
    gap: 0.25rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.6rem 1rem; }
  .navbar { position: relative; }

  .hero { padding: 3.5rem 1.5rem; }
  .section { padding: 3.5rem 0; }
  .committee-full-card { padding: 1.5rem; }
  .footer-inner { flex-direction: column; gap: 1.5rem; }
}

@media (max-width: 480px) {
  .stat-grid { grid-template-columns: 1fr 1fr; gap: 0.75rem; }
  .committee-grid { grid-template-columns: 1fr 1fr; }
  .presidents-grid { grid-template-columns: 1fr; }
  .almanac-grid { grid-template-columns: 1fr; }
}