/* ============================================================
   POROSOFF RESEARCH GROUP — Shared Stylesheet
   ============================================================ */

/* Google Fonts loaded via <link> in each HTML head */

:root {
  --navy:   #0a1628;
  --deep:   #12203a;
  --mid:    #1e3460;
  --accent: #c8a951;
  --gold:   #e8c56d;
  --cream:  #fdf8f0;
  --text:   #1a2535;
  --muted:  #5a6a80;
  --white:  #ffffff;
  --border: rgba(200,169,81,0.25);
  --border-light: rgba(0,0,0,0.08);

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;
  --font-mono:    'DM Mono', 'Courier New', monospace;

  --nav-h: 64px;
  --radius: 2px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

/* ── Typography helpers ── */
.sec-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
  display: block;
}
.sec-label-w { color: rgba(200,169,81,0.75); }

.sec-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}
.sec-title em { font-style: italic; color: var(--accent); }
.sec-title-w  { color: var(--white); }

/* ── Layout ── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 2rem;
}
section { padding: 5rem 0; }

/* ── NAV ── */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 500;
  height: var(--nav-h);
  background: rgba(10,22,40,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2rem;
}
.nav-brand {
  font-family: var(--font-display);
  color: var(--gold);
  font-size: 1rem;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 0;
}
.nav-links a {
  display: block;
  padding: 0 0.9rem;
  line-height: var(--nav-h);
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.active { color: var(--gold); background: rgba(200,169,81,0.06); }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: none; border: none;
  cursor: pointer; padding: 4px;
}
.nav-toggle span {
  display: block; height: 2px; background: var(--white);
  border-radius: 2px; transition: all 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.nav-drawer {
  display: none;
  position: fixed; top: var(--nav-h); left: 0; right: 0;
  background: rgba(10,22,40,0.99);
  border-bottom: 1px solid var(--border);
  z-index: 499;
  flex-direction: column;
  padding: 0.5rem 0 1rem;
}
.nav-drawer.open { display: flex; }
.nav-drawer a {
  display: block;
  padding: 0.85rem 2rem;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: color 0.2s;
}
.nav-drawer a:hover,
.nav-drawer a.active { color: var(--gold); }

/* Page offset */
.page-wrap { padding-top: var(--nav-h); }

/* ── ANNOUNCE BAR ── */
.announce-bar {
  background: linear-gradient(90deg, var(--navy), var(--mid));
  color: var(--white);
  padding: 0.7rem 2rem;
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.82rem;
  border-bottom: 2px solid var(--accent);
  flex-wrap: wrap;
}
.announce-bar strong { color: var(--gold); }
.announce-bar a { color: var(--gold); margin-left: 0.4rem; text-decoration: none; }
.announce-bar a:hover { text-decoration: underline; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.6rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.77rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
  border-radius: var(--radius);
}
.btn-gold { background: var(--accent); color: var(--navy); border: 1px solid var(--accent); }
.btn-gold:hover { background: var(--gold); border-color: var(--gold); }
.btn-out  { background: transparent; color: var(--gold); border: 1px solid var(--border); }
.btn-out:hover { border-color: var(--gold); color: var(--white); }

/* ── RESEARCH CARDS ── */
.r-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1.5px;
  background: #d8d4cc;
  border: 1.5px solid #d8d4cc;
  margin-top: 2.5rem;
}
.r-card {
  background: var(--white);
  padding: 2.25rem 1.75rem;
  position: relative; overflow: hidden;
  transition: transform 0.25s;
}
.r-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s;
}
.r-card:hover::before { transform: scaleX(1); }
.r-card:hover { transform: translateY(-2px); }
.r-num { font-family: var(--font-display); font-size: 3rem; font-weight: 900; color: rgba(200,169,81,0.12); line-height: 1; margin-bottom: 0.4rem; }
.r-card h3 { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 0.65rem; line-height: 1.3; }
.r-card p  { color: var(--muted); font-size: 0.86rem; line-height: 1.72; }
.r-tag     { display: inline-block; margin-top: 0.9rem; font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); background: rgba(200,169,81,0.1); padding: 0.18rem 0.55rem; }

/* ── NEWS ITEMS ── */
.news-list { display: flex; flex-direction: column; gap: 1.75rem; margin-top: 2rem; }
.news-item { display: grid; grid-template-columns: 150px 1fr; border: 1px solid var(--border); }
.ni-side   { background: var(--accent); padding: 1.75rem 1.25rem; display: flex; flex-direction: column; justify-content: space-between; }
.ni-type   { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.15em; text-transform: uppercase; color: var(--navy); font-weight: 600; }
.ni-journal{ font-family: var(--font-display); font-size: 1.15rem; font-weight: 900; color: var(--navy); font-style: italic; line-height: 1.2; margin: 0.4rem 0; }
.ni-date   { font-family: var(--font-mono); font-size: 0.58rem; color: rgba(10,22,40,0.6); }
.ni-body   { background: var(--deep); padding: 1.75rem 2.25rem; }
.ni-body h3{ font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: 0.5rem; line-height: 1.35; }
.ni-authors{ font-family: var(--font-mono); font-size: 0.64rem; color: var(--accent); letter-spacing: 0.03em; margin-bottom: 0.6rem; }
.ni-body p { color: rgba(255,255,255,0.56); font-size: 0.85rem; line-height: 1.75; margin-bottom: 0.9rem; }

.press-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; margin-top: 1.5rem; }
.press-card { background: var(--deep); border: 1px solid var(--border); padding: 1.4rem; text-decoration: none; display: block; transition: border-color 0.2s; }
.press-card:hover { border-color: var(--gold); }
.pc-out   { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.4rem; }
.pc-title { color: rgba(255,255,255,0.78); font-size: 0.85rem; line-height: 1.5; font-family: var(--font-display); }

/* Archive accordion */
.archive-toggle {
  display: flex; align-items: center; gap: 0.75rem;
  margin-top: 3rem; padding: 1rem 1.5rem;
  background: var(--deep); border: 1px solid var(--border);
  cursor: pointer; color: var(--white);
  font-family: var(--font-body); font-size: 0.88rem; font-weight: 500;
  text-align: left; width: 100%;
  transition: background 0.2s;
}
.archive-toggle:hover { background: rgba(255,255,255,0.05); }
.archive-toggle .arrow { margin-left: auto; transition: transform 0.3s; font-size: 0.75rem; color: var(--gold); }
.archive-toggle.open .arrow { transform: rotate(180deg); }
.archive-body { display: none; background: rgba(10,22,40,0.5); border: 1px solid var(--border); border-top: none; padding: 1.5rem; }
.archive-body.open { display: block; }
.archive-item { padding: 0.85rem 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
.archive-item:last-child { border-bottom: none; }
.archive-item .ai-date { font-family: var(--font-mono); font-size: 0.62rem; color: var(--accent); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.2rem; }
.archive-item .ai-title { color: rgba(255,255,255,0.75); font-size: 0.87rem; line-height: 1.5; }
.archive-item a { color: var(--gold); text-decoration: none; font-size: 0.78rem; }
.archive-item a:hover { text-decoration: underline; }

/* ── PUBLICATIONS ── */
.cover-row { display: flex; gap: 1.25rem; margin: 1.5rem 0 0.5rem; flex-wrap: wrap; }
.cover-card { background: var(--white); border: 1px solid rgba(0,0,0,0.1); padding: 1rem; width: 160px; flex-shrink: 0; text-align: center; transition: box-shadow 0.2s; }
.cover-card:hover { box-shadow: 0 6px 24px rgba(200,169,81,0.14); }
.cover-img { width: 138px; height: 175px; object-fit: cover; display: block; margin: 0 auto 0.6rem; }
.cover-ph  { width: 138px; height: 175px; background: linear-gradient(135deg,var(--navy),var(--mid)); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.4rem; margin: 0 auto 0.6rem; }
.cp-j  { font-family: var(--font-mono); font-size: 0.53rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold); }
.cp-t  { font-family: var(--font-display); font-size: 0.78rem; color: var(--white); font-style: italic; padding: 0 0.4rem; text-align: center; line-height: 1.3; }
.cp-b  { background: var(--accent); color: var(--navy); font-size: 0.55rem; padding: 0.1rem 0.35rem; font-family: var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 0.25rem; }
.cc-lbl { font-size: 0.71rem; color: var(--muted); line-height: 1.4; }
.cc-lbl strong { color: var(--text); display: block; margin-bottom: 0.1rem; font-size: 0.75rem; }

.pub-list { margin-top: 1.5rem; }
.pub-item { padding: 1.4rem 0; border-bottom: 1px solid var(--border-light); display: grid; grid-template-columns: 65px 1fr; gap: 1.25rem; align-items: start; }
.pub-yr   { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--accent); padding-top: 0.1rem; }
.pub-jt   { font-family: var(--font-mono); font-size: 0.61rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.2rem; }
.pub-ti   { font-family: var(--font-display); font-size: 0.93rem; font-weight: 700; color: var(--navy); line-height: 1.4; margin-bottom: 0.2rem; }
.pub-au   { font-size: 0.78rem; color: var(--muted); line-height: 1.5; }
.pub-au strong { color: var(--text); }
.pub-doi  { display: inline-block; margin-top: 0.35rem; font-family: var(--font-mono); font-size: 0.63rem; color: var(--accent); text-decoration: none; border-bottom: 1px solid transparent; letter-spacing: 0.04em; transition: border-color 0.2s; }
.pub-doi:hover { border-color: var(--accent); }
.pub-new  { display: inline-block; background: var(--accent); color: var(--navy); font-family: var(--font-mono); font-size: 0.55rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.06rem 0.3rem; margin-left: 0.3rem; vertical-align: middle; }

/* ── PEOPLE ── */
.pi-block { display: grid; grid-template-columns: 210px 1fr; gap: 2.5rem; margin-top: 2.5rem; padding: 2.25rem; background: var(--cream); border: 1px solid var(--border-light); }
.pi-img   { width: 180px; height: 220px; object-fit: cover; object-position: top; border-bottom: 4px solid var(--accent); display: block; }
.pi-av    { width: 180px; height: 220px; background: linear-gradient(135deg,var(--mid),var(--navy)); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 3rem; color: var(--gold); font-weight: 700; border-bottom: 4px solid var(--accent); }
.pi-name  { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; color: var(--navy); margin-bottom: 0.2rem; }
.pi-role  { font-family: var(--font-mono); font-size: 0.67rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin-bottom: 1.1rem; }
.pi-bio   { color: var(--muted); line-height: 1.8; font-size: 0.9rem; margin-bottom: 0.65rem; }
.chips    { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.9rem; }
.chip     { font-size: 0.72rem; background: var(--navy); color: rgba(255,255,255,0.68); padding: 0.2rem 0.65rem; border-radius: 20px; }
.pi-contact { margin-top: 0.9rem; font-family: var(--font-mono); font-size: 0.7rem; color: var(--muted); line-height: 1.9; }
.pi-contact a { color: var(--accent); text-decoration: none; }

.grp-lbl { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); margin: 2.5rem 0 1.1rem; padding-bottom: 0.4rem; border-bottom: 1px solid var(--border-light); display: block; }

.ppl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(195px,1fr)); gap: 1.1rem; }
.ppl-card { padding: 1.3rem; background: var(--cream); border: 1px solid var(--border-light); transition: border-color 0.2s, box-shadow 0.2s; }
.ppl-card:hover { border-color: var(--accent); box-shadow: 0 4px 16px rgba(200,169,81,0.08); }
.ppl-photo { width: 100%; aspect-ratio: 1; object-fit: cover; object-position: top; margin-bottom: 0.9rem; display: block; }
.ppl-av   { width: 52px; height: 52px; border-radius: 50%; background: linear-gradient(135deg,var(--mid),var(--navy)); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 1.05rem; color: var(--gold); font-weight: 700; margin-bottom: 0.8rem; }
.ppl-name { font-family: var(--font-display); font-size: 0.93rem; font-weight: 700; color: var(--navy); margin-bottom: 0.15rem; }
.ppl-role { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.5rem; }
.ppl-bio  { font-size: 0.77rem; color: var(--muted); line-height: 1.6; }

.alum-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(240px,1fr)); gap: 0.8rem; margin-top: 1.1rem; }
.alum-item { padding: 0.8rem 1rem; background: var(--cream); border-left: 3px solid var(--border); transition: border-color 0.2s; }
.alum-item:hover { border-color: var(--accent); }
.alum-name { font-weight: 500; color: var(--navy); font-size: 0.86rem; margin-bottom: 0.1rem; }
.alum-info { font-size: 0.74rem; color: var(--muted); }

/* ── PODCAT ── */
.pod-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; margin-top: 2.5rem; align-items: start; }
.pod-about { background: var(--deep); border: 1px solid var(--border); padding: 2.25rem; }
.pod-about h3 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--white); margin-bottom: 0.9rem; }
.pod-about p  { color: rgba(255,255,255,0.56); font-size: 0.86rem; line-height: 1.75; margin-bottom: 0.8rem; }
.hosts { display: flex; flex-direction: column; gap: 0.9rem; margin-top: 1.25rem; }
.host  { display: flex; gap: 0.9rem; align-items: center; }
.host-av   { width: 44px; height: 44px; border-radius: 50%; background: var(--mid); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); color: var(--gold); font-size: 0.95rem; font-weight: 700; flex-shrink: 0; }
.host-name { font-weight: 500; color: var(--white); font-size: 0.86rem; }
.host-af   { font-size: 0.72rem; color: rgba(255,255,255,0.42); }
.listen-hdg { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(200,169,81,0.7); margin-bottom: 0.85rem; margin-top: 1.25rem; display: block; }
.listen-links { display: flex; flex-direction: column; gap: 0.6rem; }
.ll { display: flex; align-items: center; gap: 0.7rem; padding: 0.8rem 1.1rem; border: 1px solid var(--border); text-decoration: none; color: rgba(255,255,255,0.72); font-size: 0.84rem; transition: border-color 0.2s, color 0.2s; background: var(--deep); }
.ll:hover { border-color: var(--gold); color: var(--white); }
.ep-list { margin-top: 2.5rem; }
.ep-hdg  { font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(200,169,81,0.7); margin-bottom: 1.25rem; display: block; }
.ep { padding: 1.1rem 0; border-bottom: 1px solid rgba(255,255,255,0.07); }
.ep-ti { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; color: rgba(255,255,255,0.83); margin-bottom: 0.25rem; }
.ep-de { font-size: 0.78rem; color: rgba(255,255,255,0.42); line-height: 1.6; }

/* ── CONTACT ── */
.ct-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; margin-top: 2.5rem; }
.ct-item { display: flex; gap: 0.9rem; align-items: flex-start; margin-bottom: 1.75rem; }
.ct-icon { width: 38px; height: 38px; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 1rem; color: var(--gold); flex-shrink: 0; }
.ct-lbl  { font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.22rem; display: block; }
.ct-val  { color: rgba(255,255,255,0.76); font-size: 0.88rem; line-height: 1.55; }
.ct-val a { color: var(--gold); text-decoration: none; }
.ct-val a:hover { text-decoration: underline; }
.join-box { background: var(--deep); border: 1px solid var(--border); padding: 2.25rem; }
.join-box h3 { font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; color: var(--white); margin-bottom: 0.9rem; }
.join-box p  { color: rgba(255,255,255,0.55); font-size: 0.87rem; line-height: 1.75; margin-bottom: 0.85rem; }

/* ── FOOTER ── */
.site-footer {
  background: #060d1a;
  padding: 1.6rem 2rem;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 0.75rem;
  border-top: 1px solid rgba(200,169,81,0.1);
}
.ft-brand { font-family: var(--font-display); color: var(--gold); font-size: 0.88rem; }
.ft-copy  { font-size: 0.73rem; color: rgba(255,255,255,0.28); }

/* ── HERO (index only) ── */
.hero {
  min-height: calc(100vh - var(--nav-h));
  background: var(--navy);
  display: grid; grid-template-columns: 1fr 1fr;
  position: relative; overflow: hidden;
}
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(200,169,81,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,169,81,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at 70% 50%, rgba(200,169,81,0.07) 0%, transparent 60%);
}
.hero-left {
  display: flex; flex-direction: column; justify-content: center;
  padding: 5rem 4rem 5rem 2rem;
  position: relative; z-index: 1;
}
.hero-eyebrow {
  font-family: var(--font-mono); color: var(--accent);
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
  margin-bottom: 1.5rem;
  animation: fadeUp 0.8s 0.2s both;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 4.5vw, 4.5rem);
  font-weight: 900; color: var(--white); line-height: 1.05;
  margin-bottom: 1.2rem;
  animation: fadeUp 0.8s 0.35s both;
}
.hero-title em { font-style: italic; color: var(--gold); display: block; }
.hero-desc {
  color: rgba(255,255,255,0.56); font-size: 1rem; line-height: 1.8;
  max-width: 480px; margin-bottom: 2.5rem; font-weight: 300;
  animation: fadeUp 0.8s 0.5s both;
}
.hero-stats { display: flex; gap: 2.5rem; flex-wrap: wrap; animation: fadeUp 0.8s 0.65s both; }
.stat-num   { font-family: var(--font-display); font-size: 2.1rem; font-weight: 700; color: var(--gold); line-height: 1; }
.stat-label { font-size: 0.68rem; color: rgba(255,255,255,0.38); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 0.2rem; }
.hero-right {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: center; padding: 4rem 2rem;
}
.mol-wrap { width: 280px; height: 280px; position: relative; }
.mol-ring { position: absolute; border-radius: 50%; border: 1px solid var(--border); animation: spin linear infinite; }
.mol-ring:nth-child(1) { inset: 0; animation-duration: 30s; }
.mol-ring:nth-child(2) { inset: 13%; animation-duration: 20s; animation-direction: reverse; border-color: rgba(200,169,81,0.18); }
.mol-ring:nth-child(3) { inset: 26%; animation-duration: 14s; border-color: rgba(200,169,81,0.35); }

@keyframes spin    { to { transform: rotate(360deg); } }
@keyframes fadeUp  { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  .hero { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .hero-left { padding: 3rem 1.5rem; }
  .hero-title { font-size: clamp(2.1rem, 8vw, 3rem); }
  .hero-stats { gap: 1.5rem; }

  .r-grid { grid-template-columns: 1fr; }

  .news-item { grid-template-columns: 1fr; }
  .ni-side   { flex-direction: row; align-items: center; gap: 1rem; padding: 1rem 1.25rem; }
  .press-grid { grid-template-columns: 1fr; }

  .pi-block { grid-template-columns: 1fr; }
  .pi-img, .pi-av { width: 140px; height: 170px; font-size: 2.2rem; }

  .pod-grid { grid-template-columns: 1fr; }
  .ct-grid  { grid-template-columns: 1fr; }

  .container { padding: 0 1.25rem; }
  section { padding: 3.5rem 0; }

  .ppl-grid { grid-template-columns: repeat(auto-fill, minmax(160px,1fr)); }
  .alum-grid { grid-template-columns: 1fr; }

  .site-footer { flex-direction: column; align-items: flex-start; }
  .announce-bar { padding: 0.6rem 1.25rem; font-size: 0.78rem; }
}

@media (max-width: 480px) {
  .hero-stats { flex-direction: column; gap: 1rem; }
  .cover-row { justify-content: center; }
  .pub-item { grid-template-columns: 1fr; gap: 0.2rem; }
  .pub-yr { font-size: 0.8rem; font-family: var(--font-mono); }
}