:root {
  --ppau-green: #0f766e;
  --ppau-green-dark: #115e59;
  --ppau-teal: #14b8a6;
  --ppau-emerald: #0b4f4a;
  --ppau-ink: #0f172a;
  --ppau-ink-soft: #475569;
  --ppau-surface: #f5faf9;
  --ppau-white: #ffffff;
  --ppau-shadow: 0 18px 38px rgba(15, 23, 42, .10);
  --ppau-soft: #edf9f7;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: var(--ppau-ink);
  background: linear-gradient(180deg, #f7fbfa 0%, #f3f7f8 100%);
  line-height: 1.6;
}

img {
  max-width: 100%;
}

p {
  margin-bottom: 0;
}

.btn {
  border-radius: 999px;
  font-weight: 700;
  transition: all .2s ease;
}

.form-control,
.form-select,
.input-group-text {
  border-radius: 12px;
  border-color: rgba(15, 118, 110, 0.15);
  min-height: 48px;
}

.form-control:focus,
.form-select:focus {
  border-color: rgba(20, 184, 166, 0.6);
  box-shadow: 0 0 0 0.2rem rgba(20, 184, 166, 0.15);
}

.input-group-text {
  background: rgba(20, 184, 166, 0.08);
  color: var(--ppau-green-dark);
}

.site-footer {
  background: linear-gradient(180deg, #0d1f1d 0%, #0d1b1a 100%);
  border-top: 1px solid rgba(255,255,255,.08);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
}

.site-footer .brand-logo {
  box-shadow: 0 8px 18px rgba(0,0,0,.18);
}

.site-footer a {
  color: rgba(255,255,255,.8);
  text-decoration: none;
  transition: color .2s ease;
}

.site-footer a:hover {
  color: #fff;
  text-decoration: none;
}

.site-footer p,
.site-footer li,
.site-footer .text-white-50 {
  color: rgba(255,255,255,.7) !important;
}

.site-footer .fw-semibold,
.site-footer .fw-bold {
  color: #fff;
}

.btn:hover {
  transform: translateY(-1px);
}

.wm-section {
  position: relative;
  overflow: hidden;
  padding-top: 5rem;
  padding-bottom: 5rem;
}
.wm-section > .wm-logos {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 3rem;
  pointer-events: none;
}
.wm-section > .wm-logos img {
  max-width: 200px;
  opacity: .05;
  mix-blend-mode: multiply;
}
.wm-section > .container {
  position: relative;
  z-index: 1;
}

.main-nav {
  background: rgba(11, 79, 74, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 12px rgba(15, 23, 42, .12);
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: all .2s ease;
  overflow-x: clip;
  overflow-y: visible;
}
.main-nav .container {
  padding-left: .5rem;
  padding-right: .5rem;
}

.main-nav.is-scrolled {
  box-shadow: 0 10px 30px rgba(15, 23, 42, .14);
}

.main-nav .nav-link {
  font-weight: 500;
  color: rgba(255,255,255,.82);
  padding: .7rem .9rem;
  white-space: nowrap;
}
.main-nav .nav-link:hover,
.main-nav .nav-link.active {
  color: #fff;
  font-weight: 700;
}

@media (min-width: 992px) {
  .main-nav .navbar-collapse {
    flex-wrap: nowrap;
    flex: 1 1 auto;
    min-width: 0;
  }
  .main-nav .navbar-brand {
    flex-shrink: 0;
    gap: .35rem;
    white-space: nowrap;
    padding-right: .75rem;
  }
  .main-nav .navbar-brand .brand-logo {
    width: 32px;
    height: 32px;
    margin-right: .25rem;
  }
  .main-nav .navbar-brand .brand-logo + span {
    margin-right: .25rem;
  }
  .main-nav .navbar-brand span {
    font-size: .95rem;
    line-height: 1;
  }
  .main-nav .navbar-nav {
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-end;
    white-space: nowrap;
  }
  .main-nav .nav-link {
    padding: .5rem .5rem;
    font-size: .9rem;
  }
  .main-nav .btn {
    white-space: nowrap;
    padding: .35rem .7rem;
    font-size: .85rem;
  }
}

.brand-logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  background: #fff;
  border-radius: 10px;
  padding: 3px;
  box-shadow: 0 8px 18px rgba(15, 23, 42, .10);
  flex-shrink: 0;
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: #fff;
  color: var(--ppau-green);
  font-size: 1.2rem;
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 20%, rgba(20,184,166,.38), transparent 42%),
    linear-gradient(135deg, #0c201e 0%, #0f766e 52%, #14b8a6 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(90deg, rgba(2,32,31,.82) 0%, rgba(2,32,31,.66) 34%, rgba(2,32,31,.18) 62%, transparent 82%);
  pointer-events: none;
}
.hero h1 {
  text-shadow: 0 2px 12px rgba(0,0,0,.4);
  letter-spacing: -0.04em;
}
.hero .lead {
  text-shadow: 0 1px 8px rgba(0,0,0,.45);
}

.hero-bg-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-bg-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .17;
  mix-blend-mode: multiply;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.badge-soft {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  color: #fff;
  backdrop-filter: blur(6px);
}

.hero-card {
  background: rgba(8, 28, 26, 0.32);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 24px;
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 50px rgba(10, 20, 25, .18);
}

.eyebrow {
  font-size: .76rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 700;
}

.hero-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .4rem .8rem;
  border-radius: 999px;
  background: rgba(20,184,166,.18);
  border: 1px solid rgba(255,255,255,.18);
  color: #dffdf8;
  font-size: .72rem;
  font-weight: 700;
}

.modern-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
  display: grid;
  gap: .9rem;
}
.modern-list li {
  position: relative;
  padding-left: 1.8rem;
  color: rgba(255,255,255,.82);
  font-size: .93rem;
}
.modern-list li::before {
  content: "\F633";
  font-family: "bootstrap-icons";
  position: absolute;
  left: 0;
  color: #9ff2e0;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
}

.stat-tile {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 16px;
  padding: 1rem;
}

.stat-tile .stat-label {
  color: rgba(255,255,255,.72);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.stat-tile .stat-value {
  color: #fff;
  font-size: 1.8rem;
  font-weight: 800;
}

.stat-tile .stat-sub {
  color: rgba(255,255,255,.72);
  font-size: .8rem;
}

.section-copy {
  max-width: 640px;
  color: var(--ppau-ink-soft);
  font-size: 1.02rem;
}

.feature-card {
  background: linear-gradient(180deg, #ffffff 0%, #f8fdfc 100%);
  border: 1px solid rgba(15,118,110,.09);
  border-radius: 20px;
  box-shadow: 0 14px 28px rgba(15,23,42,.04);
  padding: 1.7rem 1.35rem;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  text-align: left;
  position: relative;
}
.feature-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--ppau-teal), var(--ppau-green));
  border-radius: 18px 18px 0 0;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 34px rgba(15,23,42,.08);
  border-color: rgba(15,118,110,.18);
}
.feature-card h5 {
  margin-top: 1rem;
  margin-bottom: .7rem;
  font-weight: 700;
  color: var(--ppau-ink);
}
.feature-card p {
  color: var(--ppau-ink-soft);
  font-size: .92rem;
}
.feature-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  color: #fff;
  background: linear-gradient(135deg, var(--ppau-teal), var(--ppau-green));
  box-shadow: 0 12px 20px rgba(20,184,166,.22);
}

.page-header {
  background: linear-gradient(90deg, var(--ppau-green-dark), var(--ppau-green));
  color: #fff;
}

.style-card {
  border: 1px solid rgba(15,118,110,.08);
  border-radius: 22px;
  box-shadow: 0 12px 28px rgba(15,23,42,.06);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  overflow: hidden;
}
.style-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 34px rgba(15,23,42,.12);
  border-color: rgba(15,118,110,.16);
}

.style-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  background: linear-gradient(135deg, var(--ppau-teal), var(--ppau-green));
}

.event-card {
  border: 1px solid rgba(15,118,110,.08);
  border-radius: 20px;
  box-shadow: 0 12px 28px rgba(15,23,42,.06);
  transition: transform .2s ease, box-shadow .2s ease;
}
.event-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 34px rgba(15,23,42,.12);
}
.event-card.event-mint { background: linear-gradient(180deg, #e6f6f3, #f4fbf9); }
.event-card.event-sky { background: linear-gradient(180deg, #e7f2fb, #f4f9fd); }
.event-card.event-lilac { background: linear-gradient(180deg, #eef0fb, #f8f8fd); }
.event-card.event-peach { background: linear-gradient(180deg, #fdf0e7, #fef8f3); }
.event-card .event-icon-sm {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: var(--ppau-green);
  background: rgba(255,255,255,.7);
}

.style-icon-sm {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: var(--ppau-green);
  background: rgba(20,184,166,.15);
}

.step-num {
  width: 46px;
  height: 46px;
  margin: 0 auto;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--ppau-teal), var(--ppau-green));
  box-shadow: 0 10px 18px rgba(20,184,166,.22);
}

.list-check {
  list-style: none;
  padding-left: 0;
  display: grid;
  gap: .75rem;
}
.list-check li {
  padding-left: 2rem;
  position: relative;
  color: var(--ppau-ink);
}
.list-check li::before {
  content: "\F623";
  font-family: "bootstrap-icons";
  position: absolute;
  left: 0;
  top: 0;
  color: #dc3545;
}

.auth-icon {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  color: #fff;
  background: linear-gradient(135deg, var(--ppau-teal), var(--ppau-green));
  box-shadow: 0 12px 22px rgba(20,184,166,.25);
}

.auth-shell {
  background: linear-gradient(180deg, #f4faf9 0%, #eef7f8 100%);
}

.auth-spotlight {
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(15,118,110,.08);
  border-radius: 22px;
  padding: 2rem;
  box-shadow: 0 16px 36px rgba(15,23,42,.06);
}

.auth-spotlight h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.05em;
  color: var(--ppau-ink);
}

.auth-feature-list {
  display: grid;
  gap: 1rem;
}

.auth-feature-item {
  display: flex;
  gap: .9rem;
  align-items: flex-start;
  padding: .9rem 1rem;
  border-radius: 14px;
  background: #fff;
  border: 1px solid rgba(15,118,110,.06);
}

.auth-feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(20,184,166,.1);
  color: var(--ppau-green);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.auth-feature-item h6 {
  margin: 0 0 .2rem;
  font-weight: 700;
}

.auth-feature-item p {
  margin: 0;
  color: var(--ppau-ink-soft);
  font-size: .82rem;
}

.auth-card { border: 0; border-radius: 22px; box-shadow: 0 18px 40px rgba(15,23,42,.08); }

.admin-page-header {
  background: linear-gradient(90deg, var(--ppau-green-dark), var(--ppau-green));
  color: #fff;
}

.admin-page-header .eyebrow {
  letter-spacing: .12em;
}

.admin-stat-card {
  border: 0;
  border-radius: 18px;
  box-shadow: 0 10px 24px rgba(15,23,42,.06);
  transition: transform .15s ease, box-shadow .15s ease;
}
.admin-stat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 30px rgba(15,23,42,.10);
}

.section-intro {
  margin-bottom: 1.5rem;
}

.section-intro h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: .5rem;
}

.section-intro p {
  color: var(--ppau-ink-soft);
  margin: 0;
}

.stat-counter {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .6rem .9rem;
  border-radius: 999px;
  background: rgba(255,255,255,.09);
  border: 1px solid rgba(255,255,255,.14);
  color: #fff;
  font-size: .81rem;
  font-weight: 600;
}

.event-card-upcoming,
.event-card-completed {
  border: 1px solid rgba(15,118,110,.08);
  border-radius: 20px;
  box-shadow: 0 12px 28px rgba(15,23,42,.06);
  transition: transform .2s ease, box-shadow .2s ease;
}

.event-card-upcoming:hover,
.event-card-completed:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 34px rgba(15,23,42,.12);
}

.event-date-block {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: var(--ppau-ink-soft);
  font-size: .85rem;
}

.event-time-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .35rem .65rem;
  border-radius: 999px;
  background: rgba(20,184,166,.12);
  color: var(--ppau-green-dark);
  font-size: .75rem;
  font-weight: 700;
}

.empty-state {
  background: linear-gradient(180deg, #ffffff 0%, #f5faf9 100%);
  border: 1px solid rgba(15,118,110,.06);
  border-radius: 22px;
  box-shadow: 0 18px 34px rgba(15,23,42,.04);
  text-align: center;
  padding: 3rem 1.5rem;
}

.empty-state-icon {
  width: 66px;
  height: 66px;
  margin: 0 auto 1rem;
  border-radius: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  background: linear-gradient(135deg, var(--ppau-teal), var(--ppau-green));
  color: #fff;
  box-shadow: 0 12px 22px rgba(20,184,166,.25);
}

.module-card {
  border: 1px solid rgba(15,118,110,.08);
  border-radius: 20px;
  box-shadow: 0 12px 24px rgba(15,23,42,.05);
  transition: transform .2s ease, box-shadow .2s ease;
}

.module-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 32px rgba(15,23,42,.1);
}

.style-icon-sm {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: var(--ppau-green);
  background: rgba(20,184,166,.15);
}

.panel-card {
  border: 0;
  border-radius: 18px;
  box-shadow: 0 10px 24px rgba(15,23,42,.06);
}

.quick-action-stack {
  display: grid;
  gap: .75rem;
}

.quick-action-item {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .85rem 1rem;
  border-radius: 12px;
  background: #f5faf9;
  border: 1px solid rgba(15,118,110,.08);
  color: var(--ppau-ink);
  text-decoration: none;
  font-weight: 600;
  transition: all .2s ease;
}
.quick-action-item:hover {
  background: #edf9f7;
  text-decoration: none;
  color: var(--ppau-green-dark);
  transform: translateX(2px);
}
.quick-action-item.danger {
  background: #fff5f5;
  border-color: rgba(220,53,69,.15);
  color: #b42318;
}

.panel-card {
  border: 1px solid rgba(15,118,110,.08);
  border-radius: 20px;
  box-shadow: 0 12px 28px rgba(15,23,42,.05);
  overflow: hidden;
}

.panel-card .card-header {
  background: #fbfffe;
  border-bottom: 1px solid rgba(15,118,110,.08);
  padding: 1rem 1.2rem;
}

.panel-card .table thead th {
  background: #f8fbfb;
  color: var(--ppau-ink-soft);
  border-bottom: 1px solid rgba(15,118,110,.08);
  font-size: .78rem;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.stat-card { border: 0; border-radius: 16px; box-shadow: 0 4px 18px rgba(15,23,42,.06); }
.stat-label { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: #64748b; font-weight: 600; }
.stat-value { font-size: 2rem; font-weight: 800; }
.stat-sub { font-size: .82rem; color: #64748b; }

.module-card { border: 0; border-radius: 16px; box-shadow: 0 4px 18px rgba(15,23,42,.06); transition: transform .15s ease, box-shadow .15s ease; }
.module-card:hover { transform: translateY(-4px); box-shadow: 0 10px 26px rgba(15,23,42,.12); }

.question-card { border: 0; border-radius: 14px; box-shadow: 0 2px 12px rgba(15,23,42,.05); }
.module-content h4 { font-weight: 700; margin-top: 1.2rem; }

.page-header {
  background: linear-gradient(90deg, var(--ppau-green-dark), var(--ppau-green));
  color: #fff;
}

.page-header .text-white-50 {
  color: rgba(255,255,255,.72) !important;
}

.list-group-item-action {
  border-radius: 12px;
  margin-bottom: .5rem;
  border: 1px solid rgba(15,118,110,.08);
  background: #fff;
}

.list-group-item-action.active {
  background: linear-gradient(135deg, var(--ppau-green-dark), var(--ppau-green));
  border-color: transparent;
}

.card {
  border-radius: 20px;
}

.module-content {
  color: var(--ppau-ink);
  background-image:
    linear-gradient(rgba(255, 255, 255, .92), rgba(255, 255, 255, .92)),
    url('/images/ppau-logo.jpeg');
  background-repeat: no-repeat;
  background-position: center;
  background-size: auto 480px;
}

.module-content h1,
.module-content h2,
.module-content h3,
.module-content h4,
.module-content h5,
.module-content h6 {
  color: var(--ppau-green-dark);
  margin-top: 1.5rem;
  margin-bottom: .8rem;
  font-weight: 800;
}

.module-content p,
.module-content li {
  color: var(--ppau-ink-soft);
}

.module-content ul,
.module-content ol {
  padding-left: 1.2rem;
  margin-top: .8rem;
  margin-bottom: .8rem;
}

.module-content .alert,
.module-content .note {
  background: var(--ppau-soft);
  border: 1px solid rgba(20,184,166,.15);
  border-radius: 14px;
  color: var(--ppau-ink);
  padding: 1rem 1.1rem;
}

.sticky-top {
  top: 0;
}

.empty-state {
  background: linear-gradient(180deg, #ffffff 0%, #f5faf9 100%);
  border: 1px solid rgba(15,118,110,.08);
  border-radius: 20px;
  padding: 2.5rem 1.5rem;
  text-align: center;
}

.empty-state h5 {
  font-weight: 800;
  margin-top: 1rem;
  margin-bottom: .5rem;
}

.empty-state p {
  max-width: 520px;
  margin: 0 auto;
  color: var(--ppau-ink-soft);
}

.certificate {
  position: relative;
  border: 4px solid var(--ppau-teal);
  border-radius: 16px;
  background:
    radial-gradient(1200px 420px at 0% 0%, rgba(20,184,166,.16), transparent 60%),
    radial-gradient(1100px 380px at 100% 100%, rgba(201,162,39,.14), transparent 60%),
    repeating-linear-gradient(135deg, rgba(15,118,110,.035) 0, rgba(15,118,110,.035) 12px, transparent 12px, transparent 24px),
    linear-gradient(180deg, #f0fbfa 0%, #ffffff 100%);
  box-shadow: 0 20px 50px rgba(15,23,42,.14);
}
.certificate::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1.5px solid rgba(201,162,39,.55);
  border-radius: 10px;
  pointer-events: none;
}
.cert-kicker {
  color: var(--ppau-teal);
  font-weight: 700;
}
.cert-title {
  color: var(--ppau-green-dark);
  letter-spacing: .02em;
}
.cert-logo-caption {
  color: var(--ppau-green);
  font-weight: 700;
}
.cert-logo {
  height: 64px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
}
.cert-logo-fallback {
  width: 64px;
  height: 64px;
  margin: 0 auto;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s ease, transform .5s ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 991.98px) {
  .wm-section {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }

  .main-nav .navbar-brand {
    white-space: normal;
  }
}

@media (max-width: 575.98px) {
  .wm-section > .wm-logos {
    padding: 0 1.25rem;
  }

  .hero-card {
    padding: 1.2rem !important;
  }

  .feature-card,
  .style-card,
  .event-card {
    border-radius: 18px;
  }
}
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  font-size: 1.6rem;
  color: var(--ppau-green);
  background: rgba(20,184,166,.15);
}
.cert-name {
  color: var(--ppau-green-dark);
  font-weight: 800;
}
.cert-flourish {
  width: 96px;
  height: 3px;
  margin: .6rem auto 0;
  border-radius: 2px;
  background: linear-gradient(90deg, transparent, var(--ppau-teal) 30%, #c9a227 50%, var(--ppau-teal) 70%, transparent);
}
.cert-module-title { color: var(--ppau-green-dark); }
.cert-divider { border-top: 2px solid rgba(15,118,110,.16); }
.cert-badge { border-radius: 50px; font-weight: 600; }
.cert-badge-teal { background: linear-gradient(135deg, var(--ppau-teal), var(--ppau-green)); color: #fff; }
.cert-badge-gold { background: linear-gradient(135deg, #c9a227, #a8841e); color: #fff; }
.letter-spacing { letter-spacing: .22em; }

.site-footer { background: var(--ppau-ink); color: #fff; }

.btn-success { background: var(--ppau-green); border-color: var(--ppau-green); }
.btn-success:hover, .btn-success:focus { background: var(--ppau-green-dark); border-color: var(--ppau-green-dark); }

.card { border: 0; border-radius: 16px; box-shadow: 0 4px 18px rgba(15,23,42,.06); }
.card-header { background: #fff; border-bottom: 1px solid #eef2f6; border-radius: 16px 16px 0 0 !important; }
.card-body { border-radius: 16px; }

.table thead th { font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; color: #64748b; }

.notification-bell {
  position: relative;
  font-size: 1.1rem;
}
.notif-badge {
  font-size: 0.6rem;
  padding: 0.2em 0.45em;
}
.notif-dropdown {
  box-shadow: 0 8px 30px rgba(15,23,42,.18);
  border: 1px solid #e2e8f0;
  border-radius: 12px;
}
.main-nav .dropdown-menu {
  max-height: none;
  overflow: visible;
}
.notif-item:hover { background: #f8fafc; }

.provider-card {
  border: 0;
  border-radius: 16px;
  box-shadow: 0 4px 18px rgba(15,23,42,.06);
  transition: transform .15s ease, box-shadow .15s ease;
}
.provider-card:hover { transform: translateY(-4px); box-shadow: 0 10px 26px rgba(15,23,42,.12); }
.provider-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  background: linear-gradient(135deg, var(--ppau-teal), var(--ppau-green));
}

/* Professional event card variants */
.event-card-upcoming {
  background: linear-gradient(180deg, #e6f6f3 0%, #f4fbf9 100%);
  border-left: 4px solid var(--ppau-teal);
}
.event-card-completed {
  background: linear-gradient(180deg, #f1f5f9 0%, #f8fafc 100%);
  border-left: 4px solid #94a3b8;
}
.event-card-completed .card-body { opacity: .92; }

/* Professional date display */
.event-date-block {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  padding: .45rem .75rem;
  font-size: .82rem;
  color: var(--ppau-ink);
  box-shadow: 0 1px 3px rgba(15,23,42,.04);
}
.event-date-block i { color: var(--ppau-green); font-size: .95rem; }

.event-time-badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: var(--ppau-green);
  color: #fff;
  border-radius: 8px;
  padding: .25rem .6rem;
  font-size: .75rem;
  font-weight: 600;
}

/* Section intro headers */
.section-intro {
  margin-bottom: 2rem;
}
.section-intro h3 {
  font-weight: 800;
  color: var(--ppau-ink);
  margin-bottom: .35rem;
}
.section-intro p {
  color: #64748b;
  font-size: .92rem;
  max-width: 640px;
}

/* Professional stat counters */
.stat-counter {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: rgba(255,255,255,.9);
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: .2rem .65rem;
  font-size: .75rem;
  font-weight: 600;
  color: var(--ppau-green-dark);
}
.stat-counter i { font-size: .8rem; }

/* Warm CTA section */
.cta-section {
  background: linear-gradient(135deg, var(--ppau-green-dark) 0%, var(--ppau-green) 50%, var(--ppau-teal) 100%);
  border-radius: 22px;
  color: #fff;
  box-shadow: var(--ppau-shadow);
}
.cta-section h3 { color: #fff; font-weight: 800; }
.cta-section p { color: rgba(255,255,255,.85); }

/* Empty state illustration */
.empty-state {
  padding: 3rem 1.5rem;
  text-align: center;
}
.empty-state-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--ppau-green);
  background: rgba(20,184,166,.1);
}
.empty-state h5 { font-weight: 700; color: var(--ppau-ink); margin-bottom: .35rem; }
.empty-state p { color: #64748b; font-size: .88rem; max-width: 420px; margin: 0 auto; }

/* Step connector line */
.step-connector {
  position: relative;
}
.step-connector::after {
  content: '';
  position: absolute;
  top: 23px;
  left: 50%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--ppau-teal), transparent);
  z-index: 0;
}
.step-connector:last-child::after { display: none; }

/* Form field focus glow */
.form-control:focus, .form-select:focus {
  border-color: var(--ppau-teal);
  box-shadow: 0 0 0 .2rem rgba(20,184,166,.15);
}

/* Better footer contact blocks */
.footer-contact-block { margin-bottom: 1rem; }
.footer-contact-block h6 {
  color: rgba(255,255,255,.7);
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: .3rem;
}
.footer-contact-block p { margin-bottom: .15rem; }

@media (max-width: 991.98px) {
  .hero-card {
    margin-top: 1rem;
  }
}

@media print {
  .main-nav, .site-footer, .no-print, .btn { display: none !important; }
  body { background: #fff; }
  .certificate { border: 4px solid var(--ppau-teal); box-shadow: none; background: #fff; }
}