/* AINET Research Group — Artificial and Machine Intelligence in Networks
   FACOM · UFU · Brazil  |  https://ainet.facom.ufu.br
   ================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@600;700;800&display=swap');

/* ── Custom Properties ─────────────────────────────────────────── */
:root {
  --navy:    #08152a;
  --navy-2:  #0d1e3c;
  --navy-3:  #122347;
  --blue:    #2563eb;
  --blue-h:  #1d4ed8;
  --cyan:    #bf59f1;  /* orchid/magenta-violet sampled from the AINET logo gradient */
  --violet:  #7c3aed;
  --emerald: #059669;
  --gold:    #d97706;
  --rose:    #e11d48;

  --bg:      #f7f9fc;
  --bg-alt:  #eef2f7;
  --bg-card: #ffffff;
  --text:    #0f172a;
  --muted:   #5a6a80;
  --border:  #dde3ec;

  --nav-h: 68px;
  --max-w: 1120px;
  --r:     12px;
  --r-sm:  7px;

  --sh-sm: 0 1px 4px rgba(0,0,0,0.07);
  --sh:    0 4px 18px rgba(0,0,0,0.09);
  --sh-lg: 0 12px 40px rgba(0,0,0,0.14);

  --t: 0.22s ease;
}

/* ── Reset ─────────────────────────────────────────────────────── */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 15px; line-height: 1.7;
  color: var(--text); background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a  { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; color: var(--blue-h); }
ul,ol { list-style: none; }

/* ── Nav ───────────────────────────────────────────────────────── */
.site-nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-h); z-index: 1000;
  transition: background var(--t), box-shadow var(--t);
}
.site-nav.scrolled {
  background: rgba(8,21,42,0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(255,255,255,0.05), 0 4px 24px rgba(0,0,0,0.36);
}
.nav-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 0 24px;
  height: 100%; display: flex; align-items: center; justify-content: space-between;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  color: #fff; font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.25rem; font-weight: 800; letter-spacing: -0.4px;
}
.nav-brand:hover { text-decoration: none; color: #fff; }
.brand-icon {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.brand-icon svg { width: 20px; height: 20px; }
.brand-icon img { width: 100%; height: 100%; object-fit: contain; }
.brand-text { line-height: 1; }
.brand-full { display: block; }
.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a {
  color: rgba(255,255,255,0.78); font-size: 0.87rem; font-weight: 500;
  padding: 7px 14px; border-radius: 7px;
  transition: color var(--t), background var(--t);
}
.nav-links a:hover { color: #fff; background: rgba(255,255,255,0.09); text-decoration: none; }
.nav-links a.active { color: var(--cyan); }
.nav-cta {
  background: var(--blue) !important; color: #fff !important;
  padding: 7px 18px !important; border-radius: 7px !important;
  font-weight: 600 !important; margin-left: 6px;
}
.nav-cta:hover { background: var(--blue-h) !important; }
.lang-toggle {
  color: rgba(255,255,255,0.65) !important; font-size: 0.78rem !important; font-weight: 700 !important;
  padding: 6px 11px !important; border-radius: 7px !important;
  border: 1px solid rgba(255,255,255,0.22); margin-left: 6px;
  letter-spacing: 0.03em;
}
.lang-toggle:hover { color: #fff !important; background: rgba(255,255,255,0.1); text-decoration: none; }
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; padding: 6px; background: none; border: none;
}
.nav-toggle span { display: block; width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: var(--t); }

/* ── Hero ──────────────────────────────────────────────────────── */
.hero {
  position: relative; min-height: 100vh;
  background: linear-gradient(135deg, var(--navy) 0%, #102040 45%, #0d2860 100%);
  display: flex; align-items: center; overflow: hidden;
}
#hero-canvas {
  position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.5;
}
.hero-content {
  position: relative; z-index: 2;
  max-width: var(--max-w); margin: 0 auto;
  padding: 130px 24px 90px;
  display: grid; grid-template-columns: 1fr 420px; gap: 60px; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(191,89,241,0.14); border: 1px solid rgba(191,89,241,0.32);
  color: var(--cyan); font-size: 0.77rem; font-weight: 700;
  letter-spacing: 0.07em; text-transform: uppercase;
  padding: 5px 14px; border-radius: 999px; margin-bottom: 24px;
}
.hero-badge .dot { width: 6px; height: 6px; background: var(--cyan); border-radius: 50%; animation: pulse 2s ease infinite; }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.35} }
.hero-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(3.2rem,7.5vw,6rem); font-weight: 800;
  color: #fff; line-height: 1.04; letter-spacing: -2.5px;
  margin-bottom: 8px;
}
.hero-title .grad {
  background: linear-gradient(90deg, var(--blue) 0%, #60a5fa 40%, var(--violet) 70%, var(--cyan) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.1rem; font-weight: 500;
  color: rgba(255,255,255,0.65); letter-spacing: 0.01em; margin-bottom: 18px;
}
.hero-desc {
  font-size: 1rem; color: rgba(255,255,255,0.55);
  max-width: 540px; line-height: 1.8; margin-bottom: 36px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 32px; flex-wrap: wrap; }
.hs { display: flex; flex-direction: column; }
.hs .n {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem; font-weight: 800; color: #fff; line-height: 1;
}
.hs .l { font-size: 0.73rem; color: rgba(255,255,255,0.45); font-weight: 500; text-transform: uppercase; letter-spacing: 0.07em; margin-top: 3px; }

/* hero card */
.hero-card {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px; padding: 30px; backdrop-filter: blur(8px);
}
.hero-card-title {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.75rem; font-weight: 700;
  color: var(--cyan); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 18px;
}
.hero-area-list { display: flex; flex-direction: column; gap: 10px; }
.hero-area {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px; border-radius: 9px;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.07);
  transition: background var(--t);
}
.hero-area:hover { background: rgba(255,255,255,0.09); }
.hero-area .icon {
  width: 34px; height: 34px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0;
}
.hero-area .text { font-size: 0.85rem; font-weight: 600; color: rgba(255,255,255,0.85); line-height: 1.3; }
.hero-area .sub  { font-size: 0.72rem; color: rgba(255,255,255,0.45); margin-top: 1px; }

.scroll-down {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 5px;
  color: rgba(255,255,255,0.35); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase;
  animation: bob 2.4s ease-in-out infinite;
}
.scroll-down svg { width: 14px; height: 14px; }
@keyframes bob { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(6px)} }

/* ── Buttons ───────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 24px; border-radius: 8px; font-size: 0.88rem; font-weight: 600;
  cursor: pointer; transition: all var(--t); border: none; white-space: nowrap;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-h); box-shadow: 0 6px 22px rgba(37,99,235,0.38); color: #fff; }
.btn-outline { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.28); }
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.5); color: #fff; }
.btn-sm { padding: 8px 18px; font-size: 0.8rem; }
.btn-ghost { background: transparent; color: var(--blue); border: 1.5px solid var(--border); }
.btn-ghost:hover { background: var(--bg-alt); color: var(--blue-h); border-color: var(--blue); }

/* ── Sections ──────────────────────────────────────────────────── */
.section { padding: 88px 24px; }
.section-alt { background: var(--bg-alt); }
.section-dark {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff;
}
.section-inner { max-width: var(--max-w); margin: 0 auto; }
.section-header { margin-bottom: 52px; }
.section-header.centered { text-align: center; }
.section-header.centered .section-desc { margin-left: auto; margin-right: auto; }
.section-label {
  display: inline-block; font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 10px;
}
.section-dark .section-label { color: var(--cyan); }
.section-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(1.65rem,3vw,2.4rem); font-weight: 800;
  color: var(--text); line-height: 1.18; letter-spacing: -0.6px;
}
.section-dark .section-title { color: #fff; }
.section-desc { margin-top: 12px; font-size: 1rem; color: var(--muted); max-width: 580px; line-height: 1.75; }
.section-dark .section-desc { color: rgba(255,255,255,0.58); }
.view-all { display: inline-flex; align-items: center; gap: 5px; font-size: 0.85rem; font-weight: 600; margin-top: 36px; }

/* ── Stats Strip ───────────────────────────────────────────────── */
.stats-strip {
  display: grid; grid-template-columns: repeat(4,1fr);
  background: var(--blue); border-radius: var(--r); overflow: hidden;
}
.stat-cell {
  padding: 32px 24px; text-align: center;
  border-right: 1px solid rgba(255,255,255,0.15);
}
.stat-cell:last-child { border-right: none; }
.stat-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.6rem; font-weight: 800; color: #fff; line-height: 1; margin-bottom: 5px;
}
.stat-lbl { font-size: 0.77rem; color: rgba(255,255,255,0.72); text-transform: uppercase; letter-spacing: 0.07em; font-weight: 500; }

/* ── Research Lines ────────────────────────────────────────────── */
.rl-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); gap: 18px;
}
.rl-card {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.09);
  border-radius: var(--r); padding: 28px 22px;
  transition: transform var(--t), border-color var(--t), background var(--t);
  cursor: default;
}
.rl-card:hover { transform: translateY(-5px); border-color: rgba(255,255,255,0.18); background: rgba(255,255,255,0.08); }
.rl-icon {
  width: 50px; height: 50px; border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 18px;
}
.rl-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1rem; font-weight: 700;
  color: #fff; margin-bottom: 8px; line-height: 1.3;
}
.rl-card p { font-size: 0.82rem; color: rgba(255,255,255,0.52); line-height: 1.65; }

/* ── Project Cards ─────────────────────────────────────────────── */
.proj-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(330px,1fr)); gap: 24px; }
.proj-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 28px; position: relative; overflow: hidden;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.proj-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}
.proj-card:hover { transform: translateY(-5px); box-shadow: var(--sh-lg); border-color: rgba(37,99,235,0.22); }
.proj-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 13px; }
.tag {
  font-size: 0.69rem; font-weight: 700; padding: 3px 9px;
  border-radius: 999px; letter-spacing: 0.03em; white-space: nowrap;
}
.tag-blue    { background: rgba(37,99,235,0.1);   color: var(--blue); }
.tag-cyan    { background: rgba(191,89,241,0.1);   color: var(--cyan); }
.tag-violet  { background: rgba(124,58,237,0.1);  color: var(--violet); }
.tag-emerald { background: rgba(5,150,105,0.1);   color: var(--emerald); }
.tag-gold    { background: rgba(217,119,6,0.1);   color: var(--gold); }
.tag-gray    { background: var(--bg-alt);          color: var(--muted); }
.tag-rose    { background: rgba(225,29,72,0.09);  color: var(--rose); }
.proj-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1rem; font-weight: 700;
  color: var(--text); margin-bottom: 8px; line-height: 1.35;
}
.proj-card p { font-size: 0.84rem; color: var(--muted); line-height: 1.68; margin-bottom: 18px; }
.proj-meta { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.proj-meta .funding {
  display: flex; align-items: center; gap: 4px; font-size: 0.77rem; color: var(--muted); font-weight: 500;
}
.status { font-size: 0.68rem; font-weight: 700; padding: 2px 8px; border-radius: 999px; text-transform: uppercase; letter-spacing: 0.05em; }
.status-active    { background: rgba(5,150,105,0.11);  color: var(--emerald); }
.status-completed { background: rgba(90,106,128,0.1); color: var(--muted); }

/* ── Publications ──────────────────────────────────────────────── */
.pub-list { display: flex; flex-direction: column; gap: 14px; }
.pub-item {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r);
  padding: 20px 24px; display: grid; grid-template-columns: 36px 1fr; gap: 0 14px;
  align-items: start; transition: box-shadow var(--t), border-color var(--t);
}
.pub-item:hover { box-shadow: var(--sh); border-color: rgba(37,99,235,0.2); }
.pub-num {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.82rem; font-weight: 800;
  color: var(--blue); text-align: right; padding-top: 2px; line-height: 1.4;
}
.pub-title { font-size: 0.9rem; font-weight: 600; color: var(--text); line-height: 1.45; margin-bottom: 4px; }
.pub-authors { font-size: 0.8rem; color: var(--muted); line-height: 1.55; margin-bottom: 7px; }
.pub-authors strong { color: var(--blue-h); font-weight: 600; }
.pub-authors .student { color: #38bdf8; font-weight: 600; }
.pub-venue-row { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; font-size: 0.78rem; }
.venue { font-style: italic; font-weight: 600; color: var(--text); }
.venue-yr { color: var(--muted); }
.vbadge {
  font-size: 0.67rem; font-weight: 700; padding: 2px 6px; border-radius: 4px;
  text-transform: uppercase; letter-spacing: 0.04em;
}
.vb-wos     { background: #fff3cd; color: #7a5800; }
.vb-scopus  { background: #d0eef5; color: #0a4f62; }
.vb-q1      { background: rgba(5,150,105,0.11); color: #065f46; }
.vb-ieee    { background: rgba(37,99,235,0.11); color: var(--blue); }
.cite { font-size: 0.75rem; font-weight: 600; color: var(--gold); display: flex; align-items: center; gap: 3px; }

/* ── People ────────────────────────────────────────────────────── */
.people-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(215px,1fr)); gap: 22px; }
.person-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r);
  padding: 28px 22px; text-align: center;
  transition: transform var(--t), box-shadow var(--t);
}
.person-card:hover { transform: translateY(-4px); box-shadow: var(--sh); }
.person-card.pi { border: 2px solid var(--blue); }
.person-avatar {
  width: 88px; height: 88px; border-radius: 50%; margin: 0 auto 16px;
  overflow: hidden; border: 3px solid var(--border); background: var(--bg-alt);
}
.person-card.pi .person-avatar { border-color: var(--blue); }
.person-avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-init {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1.7rem; font-weight: 800; color: var(--muted);
}
.person-name { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.93rem; font-weight: 700; color: var(--text); margin-bottom: 4px; line-height: 1.3; }
.person-role { font-size: 0.77rem; color: var(--muted); margin-bottom: 10px; }
.person-card.pi .person-role { color: var(--blue); font-weight: 600; }
.person-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px; }

/* ── News / Awards ─────────────────────────────────────────────── */
.news-list { display: flex; flex-direction: column; }
.news-item {
  display: grid; grid-template-columns: 72px 1fr; gap: 0 20px;
  padding: 18px 0; border-bottom: 1px solid var(--border); align-items: start;
}
.news-item:last-child { border-bottom: none; }
.news-yr { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.88rem; font-weight: 800; color: var(--blue); padding-top: 2px; }
.news-body {}
.news-type { font-size: 0.67rem; font-weight: 700; padding: 2px 7px; border-radius: 999px; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 5px; display: inline-block; }
.nt-award  { background: rgba(217,119,6,0.11); color: var(--gold); }
.nt-grant  { background: rgba(5,150,105,0.11); color: var(--emerald); }
.nt-paper  { background: rgba(37,99,235,0.11); color: var(--blue); }
.nt-service{ background: rgba(124,58,237,0.11);color: var(--violet); }
.nt-travel { background: rgba(191,89,241,0.11); color: var(--cyan); }
.nt-member { background: rgba(225,29,72,0.09); color: var(--rose); }
.news-body h4 { font-size: 0.89rem; font-weight: 600; color: var(--text); margin-bottom: 2px; line-height: 1.4; }
.news-body p  { font-size: 0.79rem; color: var(--muted); line-height: 1.5; }

/* ── Funding ───────────────────────────────────────────────────── */
.funding-row { display: flex; flex-wrap: wrap; gap: 12px 44px; align-items: center; justify-content: center; }
.funding-pill {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.92rem; font-weight: 700;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: rgba(255,255,255,0.46); text-align: center;
  padding-bottom: 3px; border-bottom: 1.5px solid transparent;
  transition: color var(--t), border-color var(--t);
}
.funding-pill:hover { color: rgba(255,255,255,0.95); border-color: var(--cyan); }

/* ── Page Hero ─────────────────────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
  padding: 120px 24px 64px; text-align: center;
}
.page-hero-inner { max-width: var(--max-w); margin: 0 auto; }
.page-hero h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2rem,4vw,3rem); font-weight: 800; color: #fff; letter-spacing: -1px; margin-bottom: 12px;
}
.page-hero p { font-size: 1.05rem; color: rgba(255,255,255,0.58); max-width: 540px; margin: 0 auto; }

/* ── Timeline ──────────────────────────────────────────────────── */
.timeline-wrap { position: relative; padding-left: 28px; }
.timeline-wrap::before {
  content: ''; position: absolute; left: 0; top: 8px; bottom: 0;
  width: 2px; background: var(--border);
}
.tl-item { position: relative; padding-bottom: 28px; }
.tl-item::before {
  content: ''; position: absolute; left: -33px; top: 6px;
  width: 10px; height: 10px; background: var(--blue); border-radius: 50%;
  border: 2px solid var(--bg-card); z-index: 1;
}
.tl-year { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.78rem; font-weight: 800; color: var(--blue); margin-bottom: 3px; }
.tl-title { font-size: 0.9rem; font-weight: 600; color: var(--text); margin-bottom: 3px; line-height: 1.4; }
.tl-sub   { font-size: 0.8rem; color: var(--muted); }
.tl-pdf   { display:inline-flex; align-items:center; gap:4px; margin-top:6px; font-size:0.71rem; font-weight:700; color:var(--blue); background:rgba(37,99,235,0.08); padding:2px 9px; border-radius:4px; text-decoration:none; transition:background var(--t),color var(--t); letter-spacing:0.02em; }
.tl-pdf:hover { background:rgba(37,99,235,0.16); color:var(--blue-h); text-decoration:none; }

/* ── Contact ───────────────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.contact-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r); padding: 32px;
}
.contact-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--text); margin-bottom: 20px;
}
.contact-row { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.contact-row .ci { color: var(--cyan); flex-shrink: 0; margin-top: 2px; }
.contact-row .cd h4 { font-size: 0.82rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 3px; }
.contact-row .cd p  { font-size: 0.88rem; color: var(--text); line-height: 1.5; }
.contact-row .cd a  { color: var(--blue); }

/* ── Footer ────────────────────────────────────────────────────── */
footer { background: var(--navy); color: rgba(255,255,255,0.58); padding: 56px 24px 28px; }
.footer-inner { max-width: var(--max-w); margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }
.footer-brand-wrap { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand-name { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1.25rem; font-weight: 800; color: #fff; }
.footer-tagline { font-size: 0.82rem; line-height: 1.7; margin-bottom: 16px; }
.footer-contact-item { display: flex; align-items: center; gap: 8px; font-size: 0.81rem; margin-bottom: 7px; }
.footer-contact-item svg { color: var(--cyan); flex-shrink: 0; }
.footer-col h4 {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.8rem; font-weight: 700;
  color: #fff; margin-bottom: 14px; letter-spacing: 0.05em; text-transform: uppercase;
}
.footer-col ul { display: flex; flex-direction: column; gap: 9px; }
.footer-col ul li a { color: rgba(255,255,255,0.55); font-size: 0.82rem; transition: color var(--t); }
.footer-col ul li a:hover { color: var(--cyan); text-decoration: none; }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.07); font-size: 0.79rem;
}
.footer-bottom a { color: var(--cyan); }

/* ── Media / News Cards ────────────────────────────────────────── */
.media-grid { display: grid; grid-template-columns: repeat(auto-fill,minmax(320px,1fr)); gap: 24px; }
.media-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.media-card:hover { transform: translateY(-5px); box-shadow: var(--sh-lg); border-color: rgba(37,99,235,0.22); }
.media-thumb {
  width: 100%; height: 180px; background: var(--bg-alt);
  display: flex; align-items: center; justify-content: center; overflow: hidden; flex-shrink: 0;
  position: relative;
}
.media-thumb img { width: 100%; height: 100%; object-fit: cover; }
.media-thumb-placeholder {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  font-size: 3rem; background: linear-gradient(135deg, var(--bg-alt), var(--border));
}
.media-body { padding: 20px 22px; display: flex; flex-direction: column; flex: 1; }
.media-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.media-source {
  font-size: 0.69rem; font-weight: 700; padding: 3px 8px; border-radius: 4px;
  text-transform: uppercase; letter-spacing: 0.04em; background: var(--bg-alt); color: var(--muted);
}
.source-ufu     { background: rgba(37,99,235,0.1);  color: var(--blue); }
.source-andifes { background: rgba(5,150,105,0.1);  color: var(--emerald); }
.source-globo   { background: rgba(225,29,72,0.1);  color: var(--rose); }
.source-podcast { background: rgba(124,58,237,0.1); color: var(--violet); }
.source-youtube { background: rgba(217,119,6,0.1);  color: var(--gold); }
.source-diario  { background: rgba(191,89,241,0.1);  color: var(--cyan); }
.media-date { font-size: 0.76rem; color: var(--muted); }
.media-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 0.97rem; font-weight: 700;
  color: var(--text); line-height: 1.4; margin-bottom: 8px;
}
.media-card p { font-size: 0.83rem; color: var(--muted); line-height: 1.65; flex: 1; }
.media-card-footer { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); }
.media-card-footer a {
  font-size: 0.8rem; font-weight: 600; color: var(--blue);
  display: inline-flex; align-items: center; gap: 4px;
}
.media-card-footer a:hover { color: var(--blue-h); }

.media-featured {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r);
  overflow: hidden; display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin-bottom: 48px;
  box-shadow: var(--sh);
}
.media-featured .mf-visual {
  background: linear-gradient(135deg, var(--navy-2) 0%, #173270 100%);
  min-height: 320px; display: flex; align-items: center; justify-content: center;
  padding: 40px; position: relative; overflow: hidden;
}
.mf-visual-icon { font-size: 5rem; position: relative; z-index: 1; }
.mf-visual-bg {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(37,99,235,0.3) 0%, transparent 60%),
              radial-gradient(circle at 70% 20%, rgba(191,89,241,0.2) 0%, transparent 50%);
}
.media-featured .mf-body { padding: 36px; display: flex; flex-direction: column; justify-content: center; }
.mf-label { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--blue); margin-bottom: 10px; }
.mf-title {
  font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1.35rem; font-weight: 800;
  color: var(--text); line-height: 1.3; margin-bottom: 12px; letter-spacing: -0.3px;
}
.mf-summary { font-size: 0.9rem; color: var(--muted); line-height: 1.75; margin-bottom: 20px; }
.mf-meta { font-size: 0.78rem; color: var(--muted); margin-bottom: 18px; display: flex; gap: 12px; flex-wrap: wrap; }
.mf-meta strong { color: var(--text); }

.podcast-card {
  background: linear-gradient(135deg, #1e0750 0%, #2c1069 100%);
  border-radius: var(--r); padding: 32px; display: flex; gap: 28px; align-items: flex-start;
  border: 1px solid rgba(124,58,237,0.3);
}
.podcast-icon {
  width: 72px; height: 72px; border-radius: 16px; flex-shrink: 0;
  background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; font-size: 2.2rem;
}
.podcast-body {}
.podcast-show { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.5); margin-bottom: 6px; }
.podcast-title { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 1.1rem; font-weight: 800; color: #fff; margin-bottom: 8px; line-height: 1.3; }
.podcast-desc  { font-size: 0.85rem; color: rgba(255,255,255,0.6); line-height: 1.7; margin-bottom: 14px; }
.podcast-links { display: flex; flex-wrap: wrap; gap: 8px; }
.podcast-link  {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 7px;
  font-size: 0.8rem; font-weight: 600; transition: all var(--t);
}
.podcast-link:hover { text-decoration: none; transform: translateY(-1px); }
.pl-spotify  { background: #1db954; color: #fff; }
.pl-anchor   { background: rgba(255,255,255,0.15); color: #fff; border: 1px solid rgba(255,255,255,0.2); }
.pl-anchor:hover { background: rgba(255,255,255,0.22); }

/* ── Utilities ─────────────────────────────────────────────────── */
.divider { border: none; border-top: 1px solid var(--border); margin: 40px 0; }
.text-muted { color: var(--muted); }
.text-blue  { color: var(--blue); }
.mt-4  { margin-top: 16px; }
.mb-8  { margin-bottom: 32px; }
.flex-end { display: flex; justify-content: flex-end; }

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .hero-content { grid-template-columns: 1fr; }
  .hero-card    { display: none; }
  .footer-top   { grid-template-columns: 1fr 1fr; }
  .stats-strip  { grid-template-columns: 1fr 1fr; }
  .stats-strip .stat-cell:nth-child(2) { border-right: none; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: none; position: absolute;
    top: var(--nav-h); left: 0; right: 0;
    flex-direction: column; gap: 2px;
    padding: 10px 14px 14px;
    background: rgba(8,21,42,0.97);
    backdrop-filter: blur(14px);
    border-top: 1px solid rgba(255,255,255,0.07);
  }
  .nav-links.open  { display: flex; }
  .nav-links a     { padding: 10px 16px; }
  .nav-cta         { margin-left: 0 !important; }
  .proj-grid       { grid-template-columns: 1fr; }
  .rl-grid         { grid-template-columns: 1fr 1fr; }
  .section         { padding: 64px 20px; }
}
@media (max-width: 520px) {
  .stats-strip  { grid-template-columns: 1fr 1fr; }
  .footer-top   { grid-template-columns: 1fr; }
  .pub-item     { grid-template-columns: 1fr; }
  .pub-num      { text-align: left; margin-bottom: 2px; }
  .rl-grid      { grid-template-columns: 1fr; }
  .hero-stats   { gap: 18px 28px; }
  .news-item    { grid-template-columns: 1fr; }
  .news-yr      { margin-bottom: 5px; }
}