:root {
  --skce-primary: #0d47a1;
  --skce-primary-dark: #08306b;
  --skce-accent: #f9a825;
  --skce-light: #f4f7fb;
}

body {
  font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: #2b2f38;
}

a { text-decoration: none; }

.text-primary, .text-skce { color: var(--skce-primary) !important; }
.bg-skce { background-color: var(--skce-primary) !important; }
.btn-skce {
  background: var(--skce-primary);
  border-color: var(--skce-primary);
  color: #fff;
}
.btn-skce:hover { background: var(--skce-primary-dark); color: #fff; }
.btn-accent {
  background: var(--skce-accent);
  border-color: var(--skce-accent);
  color: #1a1a1a;
  font-weight: 600;
}
.btn-accent:hover, .btn-accent:focus, .btn-accent:active {
  background: #f08c00;
  border-color: #f08c00;
  color: #1a1a1a;
}

/* Top bar */
.top-bar {
  background: var(--skce-primary-dark);
  color: #cfe0f5;
  font-size: .85rem;
}
.top-bar a { color: #cfe0f5; }
.top-bar a:hover { color: #fff; }

/* Brand header */
.brand-header .info-box i { color: var(--skce-accent); font-size: 1.4rem; }
.brand-link { text-decoration: none; }
.brand-logo {
  max-height: 60px;
  padding: 4px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 14px rgba(13,71,161,.12);
}
.brand-name-wrap { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: clamp(1.05rem, 2.4vw, 1.55rem);
  letter-spacing: .3px;
  background: linear-gradient(90deg, var(--skce-primary-dark), var(--skce-primary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.brand-name-sub2 { color: var(--skce-accent); -webkit-text-fill-color: var(--skce-accent); }
.brand-name-sub {
  font-size: .72rem;
  font-weight: 500;
  color: #6b7280;
  letter-spacing: .2px;
  margin-top: 2px;
}
@media (max-width: 575.98px) {
  .brand-name { font-size: 1rem; }
  .brand-name-sub { font-size: .62rem; }
  .brand-logo { max-height: 46px; }
}

/* Navbar */
.navbar-skce {
  background: linear-gradient(90deg, var(--skce-primary-dark), var(--skce-primary));
  box-shadow: 0 4px 18px rgba(8,48,107,.25);
  padding-top: .1rem;
  padding-bottom: .1rem;
}
.navbar-skce .navbar-nav { gap: .15rem; }
.navbar-skce .nav-item { position: relative; }
.navbar-skce .nav-link {
  color: #eaf1fb !important;
  font-weight: 500;
  padding: .85rem 1.05rem !important;
  border-radius: 8px;
  transition: color .2s ease, background .25s ease;
}
/* animated underline */
.navbar-skce .nav-link::after {
  content: "";
  position: absolute;
  left: 1.05rem; right: 1.05rem; bottom: .5rem;
  height: 2px;
  background: var(--skce-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .28s ease;
  border-radius: 2px;
}
.navbar-skce .nav-link:hover { color: #fff !important; background: rgba(255,255,255,.10); }
.navbar-skce .nav-link:hover::after { transform: scaleX(1); }
.navbar-skce .nav-link.active {
  color: #fff !important;
  background: rgba(249,168,37,.18);
}
.navbar-skce .nav-link.active::after { transform: scaleX(1); }
.navbar-skce .dropdown-toggle::after { vertical-align: middle; margin-left: .35rem; }

/* Dropdown */
.navbar-skce .dropdown-menu {
  border: none;
  border-top: 3px solid var(--skce-accent);
  box-shadow: 0 12px 30px rgba(8,48,107,.18);
  border-radius: 0 0 12px 12px;
  padding: .4rem;
  margin-top: .25rem;
  animation: skceDrop .22s ease;
}
@keyframes skceDrop { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.navbar-skce .dropdown-item {
  border-radius: 8px;
  padding: .55rem .9rem;
  font-weight: 500;
  transition: background .2s ease, color .2s ease, padding-left .2s ease;
}
.navbar-skce .dropdown-item:hover {
  background: var(--skce-light);
  color: var(--skce-primary);
  padding-left: 1.2rem;
}
.navbar-skce .navbar-toggler { padding: .35rem .6rem; }
.navbar-skce .navbar-toggler:focus { box-shadow: none; }
@media (min-width: 992px) {
  /* open dropdown on hover for desktop */
  .navbar-skce .nav-item.dropdown:hover > .dropdown-menu { display: block; }
}

/* Hero */
.hero {
  position: relative;
  background: linear-gradient(135deg, rgba(8,48,107,.92), rgba(13,71,161,.82)),
              url('../images/help/slide1.jpg') center/cover no-repeat;
  color: #fff;
  padding: 6rem 0;
}
.hero h1 { font-weight: 700; font-size: clamp(2rem, 4vw, 3.2rem); }
.hero .badge-accent { background: var(--skce-accent); color: #1a1a1a; }

.section { padding: 4.5rem 0; }
.section-title { font-weight: 700; color: var(--skce-primary-dark); }
.section-subtitle { color: #6b7280; max-width: 720px; margin: 0 auto; }

.section-soft {
  background:
    radial-gradient(circle at 100% 0%, rgba(13,71,161,.06), transparent 35%),
    radial-gradient(circle at 0% 100%, rgba(249,168,37,.07), transparent 35%),
    var(--skce-light);
}
.title-rule.mx-auto { margin-left: auto; margin-right: auto; }

.feature-card, .course-card, .doc-card {
  border: none;
  border-radius: 16px;
  box-shadow: 0 6px 24px rgba(13,71,161,.08);
  transition: transform .25s ease, box-shadow .25s ease;
  overflow: hidden;
  height: 100%;
}
.feature-card:hover, .course-card:hover, .doc-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 34px rgba(13,71,161,.16);
}
.course-card img { height: 210px; object-fit: cover; }

/* Premium course cards */
.course-card.premium { background: #fff; }
.course-card.premium .course-media { position: relative; overflow: hidden; }
.course-card.premium .course-media img {
  height: 200px; width: 100%; transition: transform .5s ease;
}
.course-card.premium:hover .course-media img { transform: scale(1.08); }
.course-card.premium .course-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(8,48,107,.55), transparent 55%);
}
.course-seat-badge {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  background: var(--skce-accent); color: #1a1a1a;
  font-size: .72rem; font-weight: 700;
  padding: .3rem .7rem; border-radius: 30px;
}
.course-tag {
  position: absolute; bottom: 12px; right: 12px; z-index: 2;
  background: rgba(255,255,255,.92); color: var(--skce-primary);
  font-size: .72rem; font-weight: 700;
  padding: .25rem .7rem; border-radius: 8px;
}
.course-meta {
  display: flex; gap: 1.2rem; padding-top: .7rem; margin-top: .3rem;
  border-top: 1px dashed #e2e8f0; font-size: .82rem; color: #64748b;
}
.course-meta span { display: inline-flex; align-items: center; gap: .35rem; }
.course-meta i { color: var(--skce-primary); }

/* News timeline */
.news-timeline { display: flex; flex-direction: column; gap: .85rem; }
.news-card {
  display: flex; align-items: center; gap: 1rem;
  background: #fff; border-radius: 14px; padding: .85rem 1rem;
  box-shadow: 0 6px 20px rgba(13,71,161,.06);
  border: 1px solid rgba(13,71,161,.06);
  text-decoration: none; transition: transform .2s ease, box-shadow .2s ease;
}
.news-card:hover { transform: translateX(6px); box-shadow: 0 12px 26px rgba(13,71,161,.14); }
.news-date {
  flex: 0 0 auto; width: 58px; height: 60px; border-radius: 12px;
  background: linear-gradient(135deg, var(--skce-primary-dark), var(--skce-primary));
  color: #fff; display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.news-day { font-size: 1.3rem; font-weight: 700; line-height: 1; color: var(--skce-accent); }
.news-mon { font-size: .68rem; text-transform: uppercase; letter-spacing: 1px; }
.news-body h6 { color: #1f2937; font-weight: 600; margin: 0; }
.news-arrow { color: #cbd5e1; margin-left: auto; transition: color .2s ease, transform .2s ease; }
.news-card:hover .news-arrow { color: var(--skce-primary); transform: translateX(3px); }

/* Premium gallery grid */
.gallery-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: .8rem;
}
.gallery-tile {
  position: relative; display: block; overflow: hidden; border-radius: 12px;
  box-shadow: 0 6px 16px rgba(13,71,161,.1); aspect-ratio: 1/1;
}
.gallery-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }
.gallery-tile:hover img { transform: scale(1.12); }
.gallery-overlay {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: rgba(8,48,107,.5); color: #fff; font-size: 1.3rem;
  opacity: 0; transition: opacity .3s ease;
}
.gallery-tile:hover .gallery-overlay { opacity: 1; }
@media (max-width: 575.98px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }
.icon-circle {
  width: 64px; height: 64px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(13,71,161,.1); color: var(--skce-primary); font-size: 1.5rem;
}

/* Premium feature cards (Why Choose Us) */
.premium-feature {
  position: relative;
  background: #fff;
  border-radius: 18px;
  padding: 2.4rem 1.6rem 1.8rem;
  text-align: center;
  height: 100%;
  border: 1px solid rgba(13,71,161,.07);
  box-shadow: 0 8px 30px rgba(13,71,161,.07);
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
  z-index: 1;
}
.premium-feature::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--skce-accent), var(--skce-primary));
  transform: scaleX(0); transform-origin: left; transition: transform .35s ease;
}
.premium-feature:hover { transform: translateY(-8px); box-shadow: 0 20px 44px rgba(13,71,161,.18); }
.premium-feature:hover::before { transform: scaleX(1); }
.pf-index {
  position: absolute; top: 14px; right: 20px;
  font-size: 2.6rem; font-weight: 800; line-height: 1;
  color: rgba(13,71,161,.06);
}
.pf-icon {
  width: 74px; height: 74px; border-radius: 20px;
  margin: 0 auto 1.2rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; color: #fff;
  background: linear-gradient(135deg, var(--skce-primary), var(--skce-primary-dark));
  box-shadow: 0 10px 22px rgba(13,71,161,.3);
  transition: transform .35s ease;
}
.premium-feature:hover .pf-icon { transform: rotate(-6deg) scale(1.06); }
.premium-feature h5 { font-weight: 700; color: var(--skce-primary-dark); margin-bottom: .6rem; }
.premium-feature p { color: #64748b; font-size: .9rem; margin: 0; }
.feature-section { background: var(--skce-light); }

/* Welcome / About premium section */
.welcome-section {
  background:
    radial-gradient(circle at 0% 0%, rgba(13,71,161,.06), transparent 40%),
    radial-gradient(circle at 100% 100%, rgba(249,168,37,.08), transparent 40%),
    #ffffff;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(13,71,161,.08);
  color: var(--skce-primary);
  font-weight: 600; font-size: .8rem; letter-spacing: .5px;
  text-transform: uppercase;
  padding: .4rem .9rem; border-radius: 30px; margin-bottom: 1rem;
}
.welcome-title { font-weight: 700; color: var(--skce-primary-dark); font-size: clamp(1.6rem, 3vw, 2.3rem); }
.title-rule {
  width: 70px; height: 4px; border-radius: 4px;
  background: linear-gradient(90deg, var(--skce-accent), var(--skce-primary));
  margin: .9rem 0 1.3rem;
}
.welcome-lead { color: #4b5563; line-height: 1.8; }

.welcome-media { position: relative; }
.welcome-media img {
  width: 100%; border-radius: 18px;
  box-shadow: 0 18px 45px rgba(8,48,107,.18);
}
.welcome-badge {
  position: absolute; left: -10px; bottom: -18px;
  background: linear-gradient(135deg, var(--skce-primary-dark), var(--skce-primary));
  color: #fff; padding: .9rem 1.2rem; border-radius: 14px;
  box-shadow: 0 12px 28px rgba(8,48,107,.3);
  display: flex; align-items: center; gap: .7rem;
}
.welcome-badge-num { font-size: 1.7rem; font-weight: 700; color: var(--skce-accent); line-height: 1; }
.welcome-badge-text { font-size: .68rem; line-height: 1.2; opacity: .9; }

.mission-card {
  display: flex; gap: 1rem; align-items: flex-start;
  background: #fff; border: 1px solid rgba(13,71,161,.1);
  border-left: 4px solid var(--skce-accent);
  border-radius: 12px; padding: 1rem 1.2rem; margin-top: 1.2rem;
  box-shadow: 0 6px 20px rgba(13,71,161,.06);
}
.mission-icon {
  flex: 0 0 auto; width: 44px; height: 44px; border-radius: 10px;
  background: rgba(13,71,161,.1); color: var(--skce-primary);
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
}
.welcome-point {
  font-size: .9rem; font-weight: 500; color: #374151;
  display: flex; align-items: center; gap: .5rem;
}
.welcome-point i { color: #2e9e5b; }

/* Stats */
.stats { background: var(--skce-primary); color: #fff; }
.stats .stat-num { font-size: 2.4rem; font-weight: 700; }

/* Gallery */
.gallery-item img {
  width: 100%; height: 220px; object-fit: cover; border-radius: 12px;
  transition: transform .3s ease;
}
.gallery-item:hover img { transform: scale(1.04); }

/* Page header */
.page-header {
  position: relative;
  background:
    linear-gradient(135deg, rgba(8,48,107,.94), rgba(13,71,161,.88)),
    url('../images/help/slide1.jpg') center/cover no-repeat;
  color: #fff; padding: 4.5rem 0 4rem;
  overflow: hidden;
}
.page-header::before {
  content: ""; position: absolute; right: -60px; top: -60px;
  width: 240px; height: 240px; border-radius: 50%;
  background: rgba(249,168,37,.14);
}
.page-header::after {
  content: ""; position: absolute; left: -40px; bottom: -80px;
  width: 200px; height: 200px; border-radius: 50%;
  background: rgba(255,255,255,.06);
}
.page-header .container { position: relative; z-index: 1; }
.page-header h1 { font-weight: 700; font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
.page-header .header-eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(255,255,255,.12); color: #fff;
  font-size: .75rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
  padding: .35rem .9rem; border-radius: 30px; margin-bottom: .9rem;
}
.page-header .breadcrumb { margin-bottom: 0; }
.page-header .breadcrumb a { color: rgba(255,255,255,.75); text-decoration: none; }
.page-header .breadcrumb a:hover { color: #fff; }
.page-header .breadcrumb-item.active { color: var(--skce-accent); }
.page-header .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,.5); }

/* Footer */
.site-footer { color: #b9c7dc; }
.site-footer a:not(.btn) { color: #b9c7dc; text-decoration: none; transition: color .2s ease; }
.site-footer a:not(.btn):hover { color: #fff; }

/* CTA strip */
.footer-cta {
  background: linear-gradient(120deg, var(--skce-primary), var(--skce-primary-dark));
  color: #fff; padding: 2rem 0;
  position: relative; overflow: hidden;
}
.footer-cta::after {
  content: ""; position: absolute; right: -40px; top: -40px;
  width: 180px; height: 180px; border-radius: 50%;
  background: rgba(249,168,37,.18);
}
.footer-cta h4 { font-weight: 700; }
/* keep button text readable (footer link color must not win over buttons) */
.site-footer .btn-accent { color: #1a1a1a; }
.site-footer .btn-accent:hover { color: #1a1a1a; }
.site-footer .btn-outline-light { color: #fff; }
.site-footer .btn-outline-light:hover { color: var(--skce-primary); }

/* Main footer body */
.footer-main {
  background: #0b1f3a;
  background-image: radial-gradient(circle at 90% 10%, rgba(13,71,161,.4), transparent 40%);
  position: relative;
}
.footer-main::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--skce-accent), var(--skce-primary), var(--skce-accent));
}
.footer-logo { max-height: 50px; background: #fff; border-radius: 10px; padding: 5px; }
.footer-heading {
  color: #fff; font-weight: 600; margin-bottom: 1.1rem; position: relative; padding-bottom: .6rem;
}
.footer-heading::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 36px; height: 3px;
  background: var(--skce-accent); border-radius: 3px;
}
.footer-links li { margin-bottom: .6rem; }
.footer-links a { display: inline-flex; align-items: center; gap: .5rem; }
.footer-links a i { color: var(--skce-accent); font-size: .7rem; transition: transform .2s ease; }
.footer-links a:hover i { transform: translateX(3px); }

.footer-contact li {
  display: flex; gap: .7rem; margin-bottom: .8rem; align-items: flex-start; line-height: 1.5;
}
.footer-contact li i { color: var(--skce-accent); margin-top: .25rem; width: 16px; text-align: center; }

.footer-social { display: flex; gap: .55rem; }
.footer-social a {
  width: 38px; height: 38px; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.08); color: #cfe0f5;
  transition: background .25s ease, color .25s ease, transform .25s ease;
}
.footer-social a:hover { background: var(--skce-accent); color: #1a1a1a; transform: translateY(-3px); }

.footer-bottom { background: #07152a; color: #8ea2bd; }
.footer-bottom a { color: #8ea2bd; }

.doc-card .doc-icon { font-size: 2rem; color: #c0392b; }

/* Events list */
.event-row { border-left: 3px solid var(--skce-accent); }

/* ---------- Documents page (premium) ---------- */
.doc-cat-head {
  display: flex; align-items: center; gap: .8rem; margin-bottom: 1.2rem;
}
.doc-cat-icon {
  width: 46px; height: 46px; border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--skce-primary), var(--skce-primary-dark));
  color: #fff; font-size: 1.1rem;
}
.doc-cat-head h4 { font-weight: 700; color: var(--skce-primary-dark); }
.doc-cat-count {
  margin-left: auto; font-size: .75rem; font-weight: 600; color: var(--skce-primary);
  background: rgba(13,71,161,.08); padding: .25rem .75rem; border-radius: 30px;
}
.doc-premium {
  display: flex; align-items: center; gap: 1rem;
  background: #fff; border: 1px solid rgba(13,71,161,.08);
  border-radius: 14px; padding: 1rem;
  box-shadow: 0 6px 20px rgba(13,71,161,.06);
  transition: transform .2s ease, box-shadow .2s ease;
  height: 100%;
}
.doc-premium:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(13,71,161,.14); }
.doc-thumb {
  flex: 0 0 auto; width: 52px; height: 52px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(192,57,43,.1); color: #c0392b; font-size: 1.5rem;
}
.doc-info { flex: 1 1 auto; min-width: 0; }
.doc-info h6 { margin: 0 0 .15rem; font-weight: 600; color: #1f2937; font-size: .95rem; }
.doc-info small { color: #94a3b8; }
.doc-dl {
  flex: 0 0 auto; width: 42px; height: 42px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: var(--skce-primary); color: #fff;
  transition: background .2s ease, transform .2s ease;
}
.doc-dl:hover { background: var(--skce-primary-dark); transform: scale(1.08); color: #fff; }

/* ---------- News page (premium) ---------- */
.news-premium {
  display: block; background: #fff; border-radius: 18px; overflow: hidden;
  box-shadow: 0 8px 28px rgba(13,71,161,.08); border: 1px solid rgba(13,71,161,.06);
  text-decoration: none; height: 100%;
  transition: transform .28s ease, box-shadow .28s ease;
}
.news-premium:hover { transform: translateY(-8px); box-shadow: 0 20px 42px rgba(13,71,161,.16); }
.news-premium-media { position: relative; height: 190px; overflow: hidden; }
.news-premium-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.news-premium:hover .news-premium-media img { transform: scale(1.08); }
.news-premium-placeholder {
  width: 100%; height: 100%;
  background: linear-gradient(135deg, var(--skce-primary), var(--skce-primary-dark));
  display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,.4); font-size: 3rem;
}
.news-premium-date {
  position: absolute; top: 12px; left: 12px;
  background: var(--skce-accent); color: #1a1a1a; border-radius: 10px;
  padding: .35rem .6rem; text-align: center; line-height: 1.1; font-size: .68rem; font-weight: 600;
}
.news-premium-date strong { display: block; font-size: 1.1rem; }
.news-premium-body { padding: 1.2rem; }
.news-premium-body h5 { font-weight: 700; color: var(--skce-primary-dark); font-size: 1.1rem; }
.news-premium-body p { color: #64748b; font-size: .88rem; }
.news-premium-link { color: var(--skce-primary); font-weight: 600; font-size: .85rem; }

/* ---------- Course detail (premium) ---------- */
.course-stats-strip {
  background: linear-gradient(120deg, var(--skce-primary-dark), var(--skce-primary));
  color: #fff;
}
.course-stat {
  display: flex; align-items: center; justify-content: center; gap: .7rem;
  padding: 1.3rem .5rem; border-right: 1px solid rgba(255,255,255,.1);
}
.course-stat:last-child { border-right: none; }
.course-stat i { font-size: 1.5rem; color: var(--skce-accent); }
.course-stat strong { display: block; font-size: 1.1rem; line-height: 1.1; }
.course-stat span { font-size: .75rem; opacity: .8; }
@media (max-width: 767.98px){ .course-stat:nth-child(2){ border-right:none; } }

.course-hero-img { border-radius: 18px; overflow: hidden; box-shadow: 0 14px 40px rgba(8,48,107,.18); }
.course-hero-img img { width: 100%; max-height: 380px; object-fit: cover; display: block; }

.course-block-title {
  font-weight: 700; color: var(--skce-primary-dark); margin: 2rem 0 1.2rem;
  font-size: 1.25rem;
}
.course-detail-table {
  border: 1px solid rgba(13,71,161,.1); border-radius: 14px; overflow: hidden;
}
.cdt-row { display: flex; flex-wrap: wrap; border-bottom: 1px solid rgba(13,71,161,.08); }
.cdt-row:last-child { border-bottom: none; }
.cdt-row:nth-child(even) { background: var(--skce-light); }
.cdt-key {
  flex: 0 0 38%; max-width: 38%; padding: .9rem 1.1rem; font-weight: 600;
  color: var(--skce-primary-dark); background: rgba(13,71,161,.04);
}
.cdt-val { flex: 1 1 60%; padding: .9rem 1.1rem; color: #4b5563; }
.cdt-key i { color: var(--skce-primary); }
@media (max-width: 575.98px){ .cdt-key, .cdt-val { flex: 0 0 100%; max-width: 100%; } }

.course-sidebar { position: sticky; top: 90px; }
.course-apply-card {
  background: linear-gradient(135deg, var(--skce-primary), var(--skce-primary-dark));
  color: #fff; border-radius: 18px; padding: 1.8rem;
  box-shadow: 0 14px 34px rgba(8,48,107,.25); position: relative; overflow: hidden;
}
.course-apply-card::after {
  content: ""; position: absolute; right: -30px; top: -30px;
  width: 120px; height: 120px; border-radius: 50%; background: rgba(249,168,37,.18);
}
.course-apply-card h5 { font-weight: 700; position: relative; }
.course-apply-card p { font-size: .9rem; opacity: .9; position: relative; }
.course-apply-card .btn-outline-light:hover { color: var(--skce-primary); }
.course-other-list li { margin-bottom: .55rem; }
.course-other-list a { color: #374151; text-decoration: none; font-weight: 500; transition: color .2s ease; }
.course-other-list a:hover { color: var(--skce-primary); }

/* ---------- Gallery page grid ---------- */
.gallery-grid-page { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 991.98px) { .gallery-grid-page { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 575.98px) { .gallery-grid-page { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Contact page (premium) ---------- */
.contact-info-card {
  background: #fff; border-radius: 16px; padding: 1.6rem; text-align: center; height: 100%;
  border: 1px solid rgba(13,71,161,.07); box-shadow: 0 8px 24px rgba(13,71,161,.07);
  transition: transform .25s ease, box-shadow .25s ease;
}
.contact-info-card:hover { transform: translateY(-6px); box-shadow: 0 16px 34px rgba(13,71,161,.15); }
.ci-icon {
  width: 60px; height: 60px; border-radius: 16px; margin: 0 auto 1rem;
  display: flex; align-items: center; justify-content: center; font-size: 1.4rem; color: #fff;
  background: linear-gradient(135deg, var(--skce-primary), var(--skce-primary-dark));
  box-shadow: 0 10px 22px rgba(13,71,161,.28);
}
.contact-info-card h6 { font-weight: 700; color: var(--skce-primary-dark); }
.contact-info-card p { color: #64748b; margin: 0; font-size: .92rem; }
.contact-info-card a { color: #64748b; text-decoration: none; }
.contact-info-card a:hover { color: var(--skce-primary); }

.contact-form-card {
  background: #fff; border-radius: 18px; padding: 2rem;
  box-shadow: 0 10px 34px rgba(13,71,161,.1); border: 1px solid rgba(13,71,161,.06); height: 100%;
}
.contact-map-card { border-radius: 18px; overflow: hidden; box-shadow: 0 10px 34px rgba(13,71,161,.1); }

.captcha-box { display: flex; align-items: center; gap: .8rem; }
.captcha-q {
  flex: 0 0 auto; font-size: 1.25rem; font-weight: 700; letter-spacing: 2px;
  color: var(--skce-primary-dark);
  background: linear-gradient(135deg, rgba(13,71,161,.1), rgba(249,168,37,.15));
  border: 1px dashed var(--skce-primary); border-radius: 10px;
  padding: .55rem 1rem; user-select: none; font-style: italic;
}
.captcha-q i { font-size: .8rem; color: var(--skce-primary); vertical-align: middle; }
.captcha-box input { max-width: 160px; }