/* -------- Root / Tokens -------- */
:root {
  --pg-bg:#0d141f;
  --pg-card-bg:rgba(18,27,40,.85);
  --pg-gold:#d3ac4b;
  --pg-radius-xl:1.5rem;
  --pg-border:rgba(255,255,255,.10);
  --pg-border-soft:rgba(255,255,255,.18);
  --pg-txt-dim:rgba(255,255,255,.60);
  --pg-txt-fade:rgba(255,255,255,.40);
  --pg-blur:20px;
  --pg-transition:0.25s cubic-bezier(.4,.2,.2,1);
  font-feature-settings:"cv11","ss01","ss02";
}

html,body { background:var(--pg-bg); }

.font-dm { font-family:'DM Sans',system-ui,sans-serif; }

.pg-bg {
  color:var(--pg-text);
  min-height:100vh;
}

.pg-card {
  background:var(--pg-card-bg);
  backdrop-filter:blur(var(--pg-blur));
  -webkit-backdrop-filter:blur(var(--pg-blur));
  position:relative;
}

.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  font-weight:500;
  border-radius:1rem;
  border:1px solid var(--pg-border);
  background:rgba(255,255,255,.06);
  color:#fff;
  transition:var(--pg-transition);
  text-decoration:none;
  cursor:pointer;
  user-select:none;
}
.btn:hover { background:var(--pg-gold); color:#0d141f; }
.btn-primary {
  background:linear-gradient(90deg,var(--pg-gold),#e1c06d);
  color:#0d141f;
  border:1px solid rgba(211,172,75,.45);
  box-shadow:0 2px 8px -2px rgba(211,172,75,.4);
}
.btn-primary:hover { filter:brightness(1.05); }
.btn-outline {
  background:rgba(255,255,255,.05);
  border:1px solid var(--pg-border-soft);
}
.btn-outline:hover { background:var(--pg-gold); color:#0d141f; }

.form-input {
  width:100%; border:1px solid var(--pg-border); background:rgba(255,255,255,.05);
  border-radius:.9rem; padding:0 .9rem; color:#fff; outline:none;
  transition:var(--pg-transition); font-size:13px;
}
.form-input:focus { border-color:var(--pg-gold); box-shadow:0 0 0 1px var(--pg-gold); }
.form-label { display:block; margin-bottom:.35rem; color:var(--pg-txt-fade); }

/* -------- Brand / Nav -------- */
.nav-bar { position:relative; }
.brand-logo-wrapper {
  position:relative; width:3.1rem; height:3.1rem;
  border-radius:1.1rem; overflow:hidden;
  border:1px solid var(--pg-border-soft);
  box-shadow:0 0 0 2px rgba(211,172,75,.20);
  background:#0d141f;
  display:flex; align-items:center; justify-content:center;
}
.brand-logo-img { width:100%; height:100%; object-fit:cover; filter:brightness(.9); transition:.45s; }
.brand-anchor:hover .brand-logo-img { transform:scale(1.06); filter:brightness(1); }

@media (max-width:640px){
  .brand-logo-wrapper { width:2.6rem; height:2.6rem; border-radius:.9rem; }
}

.nav-trigger {
  cursor:pointer; position:relative;
  font-weight:600;
}

.nav-dropdown {
  animation:fadeIn .22s ease;
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}
.nav-dropdown.hidden { display:none; }

.nav-dd-link {
  color:var(--pg-txt-dim);
  font-weight:500;
  letter-spacing:.02em;
  transition:var(--pg-transition);
  text-decoration:none;
  position:relative;
}
.nav-dd-link:hover { color:var(--pg-gold); }

.nav-cluster { position:relative; display:flex; align-items:center; }

/* -------- Login Inline Panel -------- */
.login-inline-panel {
  position:absolute;
  top:calc(100% + 8px);
  right:0;
  width:300px;
  z-index:80;
  animation:loginDrop .22s ease;
}
.login-inline-panel.hidden { display:none; }
.login-inline-panel[data-enter]{ animation:loginDrop .22s ease; }

@keyframes fadeIn { from{opacity:0; transform:translateY(-6px);} to{opacity:1; transform:translateY(0);} }
@keyframes loginDrop { from{opacity:0; transform:translateY(-8px);} to{opacity:1; transform:translateY(0);} }

/* -------- Security Bubble Section -------- */
.security-bubble {
  background:linear-gradient(145deg,rgba(18,27,40,.88),rgba(12,18,28,.85));
  backdrop-filter:blur(22px);
  -webkit-backdrop-filter:blur(22px);
  border-radius:2.2rem;
  position:relative;
}
.security-bubble:before,
.security-bubble:after {
  content:"";
  position:absolute;
  width:440px; height:440px;
  border-radius:50%;
  background:radial-gradient(circle at 30% 30%,rgba(211,172,75,.18),transparent 70%);
  opacity:.55;
  top:-140px; right:-160px;
  filter:blur(6px); pointer-events:none;
}
.security-bubble:after {
  top:auto; bottom:-180px; left:-160px;
  background:radial-gradient(circle at 70% 70%,rgba(211,172,75,.12),transparent 70%);
  opacity:.4;
}
.security-bubble-heading {
  font-size:clamp(1.9rem,2.9vw,2.6rem);
  font-weight:700;
  letter-spacing:.045em;
  margin:0 0 1.5rem 2.8rem;
}
.security-bubble-body p {
  font-size:.92rem; line-height:1.62; color:rgba(255,255,255,.74); text-wrap:pretty;
}
.security-bubble-body p + p { margin-top:1.05rem; }
.security-bubble .btn { font-size:12px; letter-spacing:.05em; }
.security-bubble-accent {
  position:absolute; left:0; top:2.2rem; width:6px; height:160px;
  border-radius:4px;
  background:linear-gradient(180deg,var(--pg-gold),rgba(211,172,75,0));
  box-shadow:0 0 0 1px rgba(211,172,75,.35),0 0 18px -2px rgba(211,172,75,.65);
}
@media (max-width:780px){
  .security-bubble-heading { margin:2.5rem 0 1.4rem 0; }
  .security-bubble-accent {
    top:0; height:6px; width:160px; left:2.2rem;
    background:linear-gradient(90deg,var(--pg-gold),rgba(211,172,75,0));
  }
}

/* -------- Carousel (Courses) -------- */
.course-carousel-viewport { overflow:hidden; position:relative; }
.course-carousel-track {
  display:flex; gap:1.5rem;
  padding:0 .25rem .5rem .25rem;
  scroll-snap-type:x mandatory;
  overflow-x:auto;
  scrollbar-width:none; -ms-overflow-style:none;
}
.course-carousel-track::-webkit-scrollbar { display:none; }
.course-slide {
  flex:0 0 calc(33.333% - 1rem);
  scroll-snap-align:start;
  min-height:210px;
}
@media (max-width:1024px){
  .course-slide { flex:0 0 calc(50% - 1rem); }
}
@media (max-width:640px){
  .course-slide { flex:0 0 100%; }
}
.carousel-nav-btn {
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  width:2.4rem; height:2.4rem;
  border-radius:.8rem;
  display:flex; align-items:center; justify-content:center;
  font-size:1.25rem;
  cursor:pointer;
  transition:var(--pg-transition);
}
.carousel-nav-btn:hover { background:var(--pg-gold); color:#0d141f; }
.carousel-dots .dot {
  width:.7rem; height:.7rem; border-radius:50%;
  background:rgba(255,255,255,.18); border:none; cursor:pointer; transition:.3s;
}
.carousel-dots .dot.active, .carousel-dots .dot:hover { background:var(--pg-gold); }

/* -------- Testimonials Carousel -------- */
.testimonial-viewport { overflow:hidden; position:relative; }
.testimonial-track {
  display:flex; gap:1.5rem;
  overflow-x:auto;
  padding:0 .25rem .5rem .25rem;
  scroll-snap-type:x mandatory;
  scrollbar-width:none; -ms-overflow-style:none;
}
.testimonial-track::-webkit-scrollbar { display:none; }
.testimonial-slide {
  flex:0 0 calc(33.333% - 1rem);
  scroll-snap-align:start;
  min-height:170px;
}
@media (max-width:1024px){
  .testimonial-slide { flex:0 0 calc(50% - 1rem); }
}
@media (max-width:640px){
  .testimonial-slide { flex:0 0 100%; }
}
.testimonial-nav-btn {
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  width:2.3rem; height:2.3rem;
  border-radius:.75rem;
  display:flex; align-items:center; justify-content:center;
  font-size:1.15rem; cursor:pointer;
  transition:var(--pg-transition);
}
.testimonial-nav-btn:hover { background:var(--pg-gold); color:#0d141f; }
#tDots .t-dot {
  width:.65rem; height:.65rem; border-radius:50%;
  background:rgba(255,255,255,.18); border:none; cursor:pointer; transition:.3s;
}
#tDots .t-dot.active, #tDots .t-dot:hover { background:var(--pg-gold); }

/* -------- Footer -------- */
footer a { color:var(--pg-txt-dim); text-decoration:none; transition:var(--pg-transition); }
footer a:hover { color:var(--pg-gold); }

/* -------- Helpers -------- */
.text-pg-gold { color:var(--pg-gold); }
.hidden { display:none !important; }

/* Existing Styles */
:root {
  --pg-deep:#060b17;
  --pg-deeper:#04070f;
  --pg-gold:#d3ac4b;
  --pg-gold-soft:#b89232;
  --pg-wave:#0d5d89;
  --pg-wave-light:#1494d6;
  --pg-foam:#1d2d44;
  --pg-text:#f5f7fa;
}

.pg-bg {
  color:var(--pg-text);
  min-height:100vh;
}

.pg-card {
  background:linear-gradient(145deg,rgba(13,45,66,.88),rgba(4,7,15,.94));
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
}

.nav-link { transition:.25s; }
.nav-link:hover { color:var(--pg-gold); }

.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-weight:500;
  border-radius:9999px;
  transition:.28s;
  position:relative;
  letter-spacing:.03em;
}

.btn-primary {
  background:linear-gradient(135deg,var(--pg-gold-soft),var(--pg-gold));
  color:#0e141f;
  box-shadow:0 4px 18px -6px rgba(211,172,75,.5);
}
.btn-primary:hover { filter:brightness(1.07); }

.btn-outline {
  border:1px solid var(--pg-gold-soft);
  color:var(--pg-gold);
  background:rgba(255,255,255,0.02);
}
.btn-outline:hover {
  background:var(--pg-gold-soft);
  color:#09111d;
}

.form-label {
  display:block;
  font-size:.65rem;
  text-transform:uppercase;
  letter-spacing:.18em;
  margin-bottom:.35rem;
  font-weight:600;
  color:var(--pg-gold);
}

.form-input {
  width:100%;
  background:#0d1726;
  border:1px solid rgba(255,255,255,0.15);
  border-radius:.75rem;
  padding:.65rem .85rem;
  font-size:.85rem;
  line-height:1.2;
  transition:.25s;
}
.form-input:focus {
  outline:none;
  border-color:var(--pg-gold);
  box-shadow:0 0 0 2px rgba(211,172,75,0.25);
}
.form-input:hover {
  background:#0f1d30;
}
.form-input:disabled {
  opacity:.55;
  cursor:not-allowed;
}
.form-input[readonly] {
  background:#0c1624;
  color:#b7c2cf;
}

textarea.form-input { line-height:1.35; }

.text-pg-gold { color:var(--pg-gold); }
.text-pg-deep { color:var(--pg-deep); }
.ring-pg-gold { box-shadow:0 0 0 2px var(--pg-gold); }

::-webkit-scrollbar { width:10px; }
::-webkit-scrollbar-track { background:#0a111d; }
::-webkit-scrollbar-thumb { background:#203349; border-radius:20px; }
::-webkit-scrollbar-thumb:hover { background:#2d4662; }

/* Dropdown Navigation Additions */
.nav-bar { display:flex; align-items:center; justify-content:space-between; gap:2rem; }
.nav-cluster { display:flex; align-items:center; gap:2.2rem; position:relative; }
.nav-group { position:relative; }
.nav-trigger { display:inline-flex; align-items:center; gap:.45rem; font-size:.85rem; font-weight:500; letter-spacing:.04em; color:var(--pg-text); padding:.35rem .25rem; transition:.25s; cursor:pointer; }
.nav-trigger:hover,
.nav-group:focus-within .nav-trigger { color:var(--pg-gold); }
.nav-trigger svg { width:.8rem; height:.8rem; transition:.25s; }
.nav-group:hover .nav-trigger svg,
.nav-group:focus-within .nav-trigger svg { transform:rotate(180deg); }

.nav-dropdown { position:absolute; top:115%; left:0; min-width:14rem; background:linear-gradient(145deg,rgba(15,28,46,.94),rgba(4,7,15,.96)); border:1px solid rgba(255,255,255,0.08); border-radius:1rem; padding:.85rem .9rem; display:flex; flex-direction:column; gap:.25rem; box-shadow:0 18px 40px -12px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.05); opacity:0; transform:translateY(8px) scale(.96); pointer-events:none; backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px); transition:.35s cubic-bezier(.32,.72,.33,.95); z-index:70; animation:fadeIn .2s ease; }
.nav-group:hover .nav-dropdown,
.nav-group:focus-within .nav-dropdown { opacity:1; transform:translateY(0) scale(1); pointer-events:auto; }
.nav-dropdown.hidden { display:none!important; }

.nav-dd-link { display:flex; align-items:center; gap:.55rem; padding:.6rem .65rem .55rem; border-radius:.7rem; font-size:.72rem; letter-spacing:.11em; text-transform:uppercase; color:var(--pg-text); position:relative; transition:.28s; background:rgba(255,255,255,0.02); }
.nav-dd-link:hover { background:linear-gradient(120deg,rgba(211,172,75,.18),rgba(255,255,255,0.04)); color:var(--pg-gold); box-shadow:0 0 0 1px rgba(211,172,75,.25); }
.nav-dd-link span.label { flex:1; }
.nav-dd-link small { font-size:.55rem; letter-spacing:.15em; color:var(--pg-gold); opacity:.75; }

.nav-divider { height:1px; background:linear-gradient(90deg,transparent,rgba(255,255,255,0.12),transparent); margin:.55rem .25rem; }

/* Login Overlay */
.login-overlay-backdrop { position:fixed; inset:0; background:rgba(4,7,15,.75); backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px); display:flex; align-items:center; justify-content:center; padding:2rem 1.25rem; z-index:90; opacity:0; pointer-events:none; transition:.35s cubic-bezier(.4,.6,.3,1); }
.login-overlay-backdrop.active { opacity:1; pointer-events:auto; }
.login-panel {
  width:100%; max-width:420px;
  background:linear-gradient(150deg,rgba(13,45,66,.92),rgba(4,7,15,.96));
  border:1px solid rgba(255,255,255,.12);
  border-radius:1.75rem; padding:2rem 2.1rem 2.4rem;
  position:relative; overflow:hidden;
  box-shadow:0 28px 60px -18px rgba(0,0,0,.65),0 0 0 1px rgba(255,255,255,.05);
  transform:translateY(18px) scale(.96); opacity:0;
  transition:.5s cubic-bezier(.32,.72,.33,.95);
}
.login-overlay-backdrop.active .login-panel { transform:translateY(0) scale(1); opacity:1; }
.login-panel:before {
  content:""; position:absolute; inset:0;
  background:radial-gradient(circle at 85% 18%,rgba(211,172,75,.20),transparent 65%);
  opacity:.6; pointer-events:none;
}
.login-close-btn { position:absolute; top:.9rem; right:.9rem; width:2.15rem; height:2.15rem; display:inline-flex; align-items:center; justify-content:center; border-radius:50%; font-size:1rem; background:rgba(255,255,255,.08); color:var(--pg-text); border:1px solid rgba(255,255,255,.15); cursor:pointer; transition:.25s; }
.login-close-btn:hover { background:rgba(211,172,75,.25); color:#0b121d; }
.login-form-note { font-size:.6rem; text-transform:uppercase; letter-spacing:.18em; color:rgba(255,255,255,.45); }

/* Inline (top-right) login panel */
.login-inline-panel { position:absolute; top:calc(100% + 8px); /* sits just below the button */ right:0; left:auto; margin:0; width:300px; z-index:80; transform:none; animation:loginDrop .22s ease; }
@media (max-width:640px){ .login-inline-panel { left:0; right:auto; width:calc(100vw - 2rem); } }
.login-inline-panel[data-enter] { animation:loginDrop .22s ease; }
@keyframes loginDrop { from { opacity:0; transform:translateY(-6px); } to { opacity:1; transform:translateY(0); } }
.login-inline-body {
  position:relative;
  background:linear-gradient(145deg,rgba(15,28,46,.95),rgba(4,7,15,.97));
  border:1px solid rgba(255,255,255,.12);
  padding:1.1rem 1.15rem 1.3rem;
  border-radius:1.25rem;
  box-shadow:0 14px 36px -12px rgba(0,0,0,.60),0 0 0 1px rgba(255,255,255,.05);
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
}
.login-inline-body:before {
  content:"";
  position:absolute; inset:0;
  background:radial-gradient(circle at 82% 18%,rgba(211,172,75,.18),transparent 65%);
  opacity:.55; pointer-events:none;
}
.login-inline-head { display:flex; align-items:center; justify-content:space-between; margin-bottom:.35rem; }
.login-inline-title { font-size:.85rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--pg-gold); }
.login-inline-close {
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  width:1.9rem; height:1.9rem; border-radius:.65rem;
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; color:var(--pg-text); font-size:.95rem;
  transition:.25s;
}
.login-inline-close:hover { background:var(--pg-gold); color:#0c141e; }
.login-inline-label { display:block; font-size:.58rem; letter-spacing:.18em; text-transform:uppercase; font-weight:600; color:var(--pg-gold); margin-top:.7rem; margin-bottom:.35rem; }
.login-inline-input {
  width:100%; border:1px solid rgba(255,255,255,.18);
  background:#0d1726;
  border-radius:.75rem;
  padding:.55rem .7rem;
  font-size:.72rem;
  color:var(--pg-text);
  transition:.25s;
}
.login-inline-input:focus { outline:none; border-color:var(--pg-gold); box-shadow:0 0 0 2px rgba(211,172,75,.25); }
.login-inline-passwrap { position:relative; }
.login-inline-show {
  position:absolute; top:50%; right:.55rem;
  transform:translateY(-50%);
  font-size:.55rem; letter-spacing:.18em; text-transform:uppercase;
  background:transparent; border:none; color:var(--pg-gold);
  cursor:pointer; padding:.2rem; opacity:.85;
}
.login-inline-show:hover { opacity:1; }
.login-inline-actions { display:flex; align-items:center; justify-content:space-between; margin-top:.45rem; margin-bottom:.65rem; }
.login-inline-remember {
  font-size:.58rem; text-transform:uppercase; letter-spacing:.14em;
  display:inline-flex; align-items:center; gap:.4rem;
  color:rgba(255,255,255,.65);
  cursor:pointer;
}
.login-inline-checkbox { width:.85rem; height:.85rem; }
.login-inline-link {
  background:none; border:none; cursor:pointer;
  font-size:.58rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--pg-gold); padding:0;
}
.login-inline-link:hover { text-decoration:underline; }
.login-inline-status {
  margin-top:.55rem;
  font-size:.58rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  text-align:center;
  color:rgba(255,255,255,.55);
  min-height:1em;
}
.login-inline-foot {
  margin-top:.55rem;
  font-size:.55rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  text-align:center;
  color:rgba(255,255,255,.40);
}
.login-inline-foot a { color:var(--pg-gold); }
@media (max-width:800px){
  .login-inline-panel { right:auto; left:1rem; width:calc(100% - 2rem); }
}

/* Mobile (basic collapse placeholder) */
@media (max-width:800px){
  .nav-cluster { display:none; }
  .mobile-nav-open .nav-cluster {
    position:absolute; top:100%; right:1rem; left:1rem;
    display:flex; flex-direction:column;
    background:linear-gradient(145deg,rgba(15,28,46,.95),rgba(4,7,15,.97));
    border:1px solid rgba(255,255,255,.1);
    padding:1.25rem 1.1rem 1.4rem; gap:1.2rem;
    border-radius:1.4rem;
  }
  .nav-group { width:100%; }
  .nav-dropdown { position:static; opacity:1; transform:none; pointer-events:auto; box-shadow:none; padding:0; background:transparent; border:0; backdrop-filter:none; }
  .nav-dd-link { background:rgba(255,255,255,0.04); }
  .nav-dd-link:hover { background:rgba(211,172,75,.15); }
}
.pg-card { padding:2rem !important; }
@media (max-width:640px){
  .pg-card { padding:2rem !important; }
}

/* Minimal carousel layer */
.course-carousel {
  position:relative; padding:.25rem 0 1rem;
  overflow:hidden;
}
.course-track {
  display:flex;
  gap:1.5rem;
  transition:transform .55s cubic-bezier(.32,.72,.33,.95);
  will-change:transform;
}
.course-track > * { flex:0 0 calc(50% - .75rem); max-width:calc(50% - .75rem); }
@media (min-width:640px){
  .course-track > * { flex:0 0 calc(33.333% - 1rem); max-width:calc(33.333% - 1rem); }
}
@media (min-width:900px){
  .course-track > * { flex:0 0 calc(25% - 1.125rem); max-width:calc(25% - 1.125rem); }
}

/* Courses carousel */
.course-carousel-viewport { position:relative; overflow:hidden; }
.course-carousel-track {
  display:flex; width:100%;
  transition:transform .55s cubic-bezier(.32,.72,.33,.95);
}
.course-card {
  flex:0 0 calc(33.333% - 1.5rem); min-height:210px;
  margin-right:1.5rem;
}
.course-card:last-child { margin-right:0; }
@media (max-width:1024px){
  .course-card { flex:0 0 calc(50% - 1rem); margin-right:1rem; }
}
@media (max-width:640px){
  .course-card { flex:0 0 100%; margin-right:1rem; }
  .course-card:last-child { margin-right:0; }
}
.carousel-nav-btn {
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  width:2.3rem; height:2.3rem;
  border-radius:.75rem;
  display:flex; align-items:center; justify-content:center;
  font-size:1.25rem;
  cursor:pointer;
  transition:.25s;
}
.carousel-nav-btn:hover { background:var(--pg-gold); color:#0d141f; }
.carousel-dots .dot {
  width:.7rem; height:.7rem;
  border-radius:50%;
  background:rgba(255,255,255,.18);
  border:none; transition:.3s;
  cursor:pointer;
}
.carousel-dots .dot.active,
.carousel-dots .dot:hover { background:var(--pg-gold); }

/* Buttons & dots */
.crs-btn {
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.15);
  color:var(--pg-text);
  width:2.4rem; height:2.4rem;
  display:inline-flex; align-items:center; justify-content:center;
  font-size:.95rem; transition:.25s;
  cursor:pointer;
}
.crs-btn:hover { background:var(--pg-gold); color:#0d131e; }
.course-dots {
  display:flex; justify-content:center; gap:.5rem; margin-top:.75rem;
}
.course-dots button { background:rgba(255,255,255,.25); cursor:pointer; transition:.3s;
  width:.6rem; height:.6rem; border-radius:50%; border:none;
}
.course-dots button.active { transform:scale(1.25); background:var(--pg-gold); }

/* Optional clamp helper (if not already present) */
.line-clamp-4 {
  display:-webkit-box;
  -webkit-line-clamp:4;
  -webkit-box-orient:vertical;
  overflow:hidden;
}

/* Desktop hover accent for inline nav links */
.nav-link { position:relative; }
.nav-link:after {
  content:"";
  position:absolute;
  left:0; bottom:-4px;
  width:0; height:2px;
  background:var(--pg-gold);
  border-radius:2px;
  transition:.35s; opacity:.65;
}
.nav-link:hover:after { width:100%; }

/* Course card subtle accent (optional) */
.course-track .pg-card {
  transition:border-color .3s;
}
.course-track .pg-card:hover {
  border-color:var(--pg-gold);
}

/* Line clamp helper (backup if Tailwind plugin absent) */
.line-clamp-4 {
  display:-webkit-box;
  -webkit-line-clamp:4;
  -webkit-box-orient:vertical;
  overflow:hidden;
}

/* -----------------------------------------------------*/
   STATUS / UTILITY TOKENS
----------------------------------*/
.status-pill {
  font-size:.55rem;
  text-transform:uppercase;
  letter-spacing:.2em;
  padding:.3rem .55rem .28rem;
  border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.05);
  border-radius:1rem;
}
.status-pill--open {
  color:var(--pg-gold); background:rgba(211,172,75,.15);
  border-color:var(--pg-gold-soft);
}
.status-pill--soon {
  color:rgba(255,255,255,.55);
}

/* Focus ring helper if needed */
.focus-gold:focus { outline:2px solid var(--pg-gold); outline-offset:2px; }

/* ---------------------------------
   ACCESSIBILITY / REDUCED MOTION
----------------------------------*/
@media (prefers-reduced-motion: reduce) {
  .course-track,
  .login-panel,
  .nav-dropdown {
    transition:none !important;
  }
}

/* Table tight spacing */
.table-tight th, .table-tight td { padding-top:.55rem; padding-bottom:.55rem; }

/* Profile avatar */
.profile-avatar-wrapper {
  position:relative;
  width:92px; height:92px;
  border-radius:1.25rem;
  overflow:hidden; background:#0d1726;
  border:1px solid rgba(255,255,255,.15);
}
.profile-avatar {
  width:100%; height:100%; object-fit:cover;
  display:block; transition:.35s;
  filter:brightness(.92);
}
.profile-avatar-wrapper:hover .profile-avatar { filter:brightness(1); }
.profile-avatar-edit {
  position:absolute; bottom:4px; left:50%; transform:translateX(-50%);
  background:rgba(0,0,0,.55);
  color:var(--pg-text);
  font-size:.55rem; letter-spacing:.18em; text-transform:uppercase;
  padding:.25rem .55rem;
  border:1px solid rgba(255,255,255,.25);
  border-radius:.55rem; transition:.3s;
  cursor:pointer;
}
.profile-avatar-edit:hover {
  background:var(--pg-gold); border-color:var(--pg-gold-soft);
  color:#07101a;
}

/* Unified brand logo */
.brand-logo-wrapper {
  position:relative;
  width:3.1rem; height:3.1rem;
  border-radius:1.1rem;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.18);
  box-shadow:0 0 0 2px rgba(211,172,75,.20);
  background:#0d141f;
  display:flex; align-items:center; justify-content:center;
}
.brand-logo-img {
  width:100%; height:100%; object-fit:cover;
  filter:brightness(.9);
  transition:transform .45s, filter .4s;
}
.brand-anchor:hover .brand-logo-img { filter:brightness(1); transform:scale(1.06); }

@media (max-width:640px){
  .brand-logo-wrapper { width:2.6rem; height:2.6rem; border-radius:0.9rem; }
}

/* Anchor container for dropdown */
.nav-cluster,
.nav-bar,
.nav-cluster > div,
.nav-cluster > .relative {
  position:relative;
}
#loginToggle { position:relative; z-index:70; }
#loginPanel { z-index:80; }

/* Security Intro Section */
.security-intro {
  position:relative;
  display:flex; gap:2.5rem;
  max-width:64rem;
}
.security-intro-accent {
  width:5px;
  border-radius:4px; box-shadow:0 0 0 1px rgba(211,172,75,.25),0 0 12px -2px rgba(211,172,75,.5);
  background:linear-gradient(180deg,var(--pg-gold) 0%,rgba(211,172,75,.15) 100%);
}
.security-intro-inner { flex:1; }
.security-intro-heading {
  font-size:clamp(1.6rem,2.2vw,2.2rem);
  font-weight:700; margin:0 0 1.25rem;
  letter-spacing:.04em;
}
.security-intro-body p {
  font-size:0.9rem;
  line-height:1.6; color:rgba(255,255,255,.72);
  text-wrap:pretty;
}
.security-intro-body p + p { margin-top:1.1rem; }
.security-cta {
  display:flex;
  gap:1rem; flex-wrap:wrap;
  margin-top:2rem;
}
@media (max-width:700px){
  .security-intro { flex-direction:column; gap:1.25rem; }
  .security-intro-accent { width:100%; height:4px; background:linear-gradient(90deg,var(--pg-gold),rgba(211,172,75,.15)); }
}

/* Dropdown & login positioning refinements */
.nav-cluster { position:relative; }
.nav-dropdown { animation:fadeIn .22s ease; z-index:70; }
.nav-dropdown.hidden { display:none; }
#loginToggle { position:relative; z-index:75; }
#loginPanel { top:calc(100% + 8px); right:0; z-index:80; }
.login-inline-panel[data-enter]{ animation:loginDrop .22s ease; }

@keyframes loginDrop { from{opacity:0;transform:translateY(-6px);} to{opacity:1;transform:translateY(0);} }
@keyframes fadeIn { from{opacity:0;transform:translateY(-6px);} to{opacity:1;transform:translateY(0);} }

/* Content bubble (non-overlapping) */
.content-bubble {
  background:linear-gradient(145deg,rgba(18,27,40,.88),rgba(12,18,28,.85));
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-radius:2.2rem;
  position:relative;
  overflow:hidden;
}
.content-bubble > * { position:relative; z-index:2; }
.content-bubble:before {
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 80% 18%,rgba(211,172,75,.14),transparent 60%),
    radial-gradient(circle at 12% 85%,rgba(211,172,75,.10),transparent 65%);
  pointer-events:none;
}
.bubble-heading, .bubble-sub {
  font-weight:700;
  letter-spacing:.045em;
}
.bubble-heading { font-size:clamp(1.8rem,2.7vw,2.5rem); margin:0 0 1.4rem; }
.bubble-sub { font-size:clamp(1.05rem,1.4vw,1.25rem); }
.content-bubble p { font-size:.93rem; line-height:1.62; color:rgba(255,255,255,.75); }
.content-bubble p + p { margin-top:1.05rem; }

/* Footer utilities */
.footer-head { font-size:11px; text-transform:uppercase; letter-spacing:.25em; color:var(--pg-gold); }
.footer-links li a {
  display:inline-block;
  padding:.25rem 0;
  font-size:13px;
  color:rgba(255,255,255,.60);
  transition:.25s;
  text-decoration:none;
}
.footer-links li a:hover { color:var(--pg-gold); }

/* Login dropdown correct positioning */
.nav-cluster { position:relative; }
.login-inline-panel {
  position:absolute;
  top:calc(100% + 8px);
  right:0;
  width:300px;
  background:var(--pg-card-bg);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border:1px solid rgba(255,255,255,.12);
  border-radius:1.3rem;
  z-index:100;
}
.login-inline-panel.hidden { display:none; }

/* Ensure login panel anchors below button */
.nav-cluster { position:relative; }
.login-inline-panel {
  position:absolute;
  top:calc(100% + 8px);
  right:0;
  width:300px;
  z-index:130;
}
.login-inline-panel.hidden { display:none !important; }
#loginToggle { position:relative; z-index:140; }
.nav-dropdown { z-index:120; }
.nav-dropdown.hidden { display:none !important; }

/* NAV LAYOUT BASE */
.pg-site-shell {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}
.site-header {
  position: relative;
  width: 100%;
  z-index: 200;
}
.site-header nav {
  max-width: 1400px;
  margin: 0 auto;
}
body {
  /* Ensure no unexpected body transform/margin removal */
  margin: 0;
}
/* Prevent accidental text-centering of nav */
nav, nav * {
  text-align: initial;
}

/* Display helpers to avoid hidden + grid conflict */
[data-display="grid"]:not(.hidden) { display: grid; }
[data-display="block"]:not(.hidden) { display: block; }
/* Ensure hidden works */
.hidden { display: none !important; }