:root{--brand:#1769e0;--brand-dark:#0b3b8f;--ink:#10213f;--muted:#64748b;--soft:#eef6ff;--line:#dce7f5;--white:#fff;--shadow:0 14px 45px rgba(16,33,63,.10);--radius:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Quicksand",system-ui,sans-serif;color:var(--ink);background:#f8fbff;line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1160px,calc(100% - 32px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav-wrap{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;color:var(--brand-dark)}.brand img{width:44px;height:44px;object-fit:contain;border-radius:10px}.nav{display:none;position:absolute;top:70px;left:0;right:0;background:white;padding:14px 16px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.nav.open{display:flex;flex-direction:column}.nav a{padding:10px 12px;border-radius:10px;font-weight:600;color:#4b5d78}.nav a.active,.nav a:hover{background:var(--soft);color:var(--brand-dark)}.nav .nav-cta{background:var(--brand);color:#fff;text-align:center}.nav-toggle{border:0;background:var(--soft);color:var(--brand-dark);border-radius:10px;font-size:22px;padding:8px 11px}
.flash{padding:12px 0;font-size:14px}.flash.success{background:#e9f9ef;color:#17663b}.flash.error{background:#fff0f0;color:#a32929}
.hero{background:radial-gradient(circle at 85% 20%,#4f9cff55,transparent 32%),linear-gradient(135deg,#082d70,#1769e0 60%,#0a8f8f);color:white;overflow:hidden}.hero-grid{display:grid;gap:32px;padding:54px 0 46px}.eyebrow{display:inline-flex;background:#ffffff1c;border:1px solid #ffffff35;border-radius:999px;padding:7px 12px;font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.hero h1{font-size:clamp(38px,8vw,70px);line-height:1.05;margin:18px 0}.hero p{font-size:18px;color:#e4efff;max-width:650px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:13px 20px;font-weight:700;cursor:pointer;font-family:inherit}.btn-primary{background:var(--brand);color:#fff}.hero .btn-primary{background:#fff;color:var(--brand-dark)}.btn-outline{border:1px solid var(--brand);background:#fff;color:var(--brand-dark)}.hero .btn-outline{border-color:#ffffff66;background:#ffffff12;color:white}.hero-card{background:#ffffff14;border:1px solid #ffffff2b;border-radius:28px;padding:22px;align-self:end;box-shadow:0 20px 60px #001b4c55}.hero-card img{width:100%;max-height:290px;object-fit:contain}
.section{padding:64px 0}.section-head{text-align:center;max-width:700px;margin:0 auto 34px}.section-head h2{font-size:clamp(28px,5vw,42px);line-height:1.15;margin:0 0 10px}.section-head p{margin:0;color:var(--muted)}.grid{display:grid;gap:18px}.grid-3{grid-template-columns:1fr}.card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 7px 28px rgba(16,33,63,.06)}.card:hover{box-shadow:var(--shadow);transform:translateY(-2px);transition:.2s}.course-card{position:relative;overflow:hidden}.course-card:before{content:"";position:absolute;inset:0 auto auto 0;width:100%;height:4px;background:linear-gradient(90deg,var(--brand),#18a5a5)}.badge{display:inline-block;border-radius:999px;background:var(--soft);color:var(--brand-dark);padding:5px 10px;font-size:12px;font-weight:700}.meta{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:13px;margin:14px 0}.muted{color:var(--muted)}.link-arrow{color:var(--brand);font-weight:700}.split{display:grid;gap:28px;align-items:center}.soft{background:linear-gradient(180deg,#fff,#eef7ff)}.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:25px}.stat{background:#ffffff16;border:1px solid #ffffff25;border-radius:16px;padding:15px}.stat strong{display:block;font-size:26px}.cta{background:linear-gradient(135deg,#0c4fb8,#087e88);color:white;border-radius:28px;padding:34px}.cta p{color:#d8f2ff}.cta .btn{background:white;color:var(--brand-dark)}
.page-hero{background:linear-gradient(135deg,#0c397f,#1769e0);color:white;padding:48px 0}.page-hero h1{font-size:clamp(32px,7vw,52px);margin:0 0 8px}.page-hero p{margin:0;color:#dcecff}
.course-detail{display:grid;gap:25px}.price{font-size:30px;font-weight:800;color:var(--brand-dark)}.list{padding-left:20px}.list li{margin:8px 0}.form-card{max-width:760px;margin:auto;background:white;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow)}.form-grid{display:grid;gap:15px}.field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;border:1px solid #cbd8e8;border-radius:12px;padding:12px 13px;font:inherit;background:#fff}.field textarea{min-height:130px;resize:vertical}.form-note{font-size:13px;color:var(--muted)}
.gallery{columns:1 280px;column-gap:16px}.gallery-item{break-inside:avoid;margin:0 0 16px;background:white;border-radius:18px;overflow:hidden;border:1px solid var(--line)}.gallery-item img{width:100%;height:auto}.gallery-item figcaption{padding:12px;font-size:13px}.avatar{width:92px;height:92px;border-radius:50%;object-fit:cover;background:var(--soft);margin-bottom:14px}
.article{background:white;border:1px solid var(--line);border-radius:22px;padding:24px;max-width:850px;margin:auto}.article h2{margin-top:28px}.article p{color:#46566e}.article img{border-radius:16px;margin:0 auto 20px}.job{display:flex;gap:16px;align-items:flex-start}.job-icon{width:46px;height:46px;border-radius:14px;background:var(--soft);display:grid;place-items:center;color:var(--brand);font-weight:800;flex:none}
.footer{background:#071b3b;color:#b8c7dc;margin-top:40px}.footer-grid{display:grid;gap:30px;padding:48px 0}.footer h4{color:white;margin:0 0 10px}.footer a{display:block;margin:7px 0}.footer a:hover{color:white}.footer p{margin:8px 0;color:#91a5c0;font-size:14px}.footer-brand{color:white}.partner-row{display:flex;gap:9px;margin-top:16px}.partner-row img{width:58px;height:34px;background:white;border-radius:7px;object-fit:contain;padding:3px}.footer-bottom{border-top:1px solid #18345d;padding:15px 0;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:12px;color:#7890ad}.whatsapp-float{position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:#19a963;color:white;font-weight:800;box-shadow:0 10px 30px #0b613c66;z-index:40}
@media(min-width:700px){.nav-toggle{display:none}.nav{display:flex;position:static;padding:0;border:0;box-shadow:none;align-items:center;gap:3px}.nav a{padding:8px 10px}.hero-grid{grid-template-columns:1.15fr .85fr;padding:78px 0}.grid-3{grid-template-columns:repeat(3,1fr)}.split{grid-template-columns:1fr 1fr}.form-grid.two{grid-template-columns:1fr 1fr}.stats{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:1.6fr repeat(3,1fr)}.course-detail{grid-template-columns:1.4fr .6fr}.page-hero{padding:62px 0}}
@media(min-width:1000px){.nav a{padding:9px 11px}.container{width:min(1200px,calc(100% - 48px))}.hero-grid{gap:60px}}

/* ── Form layout (enquiry / demo / contact) ───────────────── */
.form-layout{display:grid;gap:22px}
@media(min-width:900px){.form-layout{grid-template-columns:minmax(240px,320px) 1fr;align-items:start;gap:28px}}
.form-aside h3{margin:0 0 12px;color:var(--brand-dark)}
.form-aside .list{margin:0 0 18px;padding-left:18px;color:var(--muted)}
.form-aside .list li{margin:8px 0}
.form-aside-contact{padding-top:12px;border-top:1px solid var(--line)}
.form-card h2{margin:0 0 6px;color:var(--brand-dark);font-size:1.35rem}
.form-intro{margin:0 0 18px;font-size:.95rem}
.form-grid.two{display:grid;gap:14px}
@media(min-width:640px){.form-grid.two{grid-template-columns:1fr 1fr}.field-span-2{grid-column:1 / -1}}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-weight:700;font-size:.9rem;color:var(--ink)}
.field input,.field select,.field textarea{
  width:100%;border:1px solid var(--line);border-radius:14px;padding:12px 14px;
  font:inherit;background:#fff;color:var(--ink);transition:border-color .15s,box-shadow .15s
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--brand);box-shadow:0 0 0 3px #1769e033
}
.field input.is-invalid,.field select.is-invalid,.field textarea.is-invalid{
  border-color:#d64545;box-shadow:0 0 0 3px #d6454522
}
.field-error{min-height:1.1em;font-size:.82rem;color:#a32929;font-weight:600}
.form-note{font-size:.88rem;color:var(--muted);margin:14px 0 18px}
.btn-block{width:100%;padding:14px 20px}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px;box-shadow:var(--shadow)}
@media(min-width:640px){.form-card{padding:28px 26px}}

/* Social links in footer */
.social-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.social-link{display:inline-flex;align-items:center;padding:7px 12px;border-radius:999px;background:var(--soft);color:var(--brand-dark);font-size:.82rem;font-weight:700;border:1px solid var(--line)}
.social-link:hover{background:var(--brand);color:#fff;border-color:var(--brand)}

/* Partner cards */
.partner-card .partner-logo{height:48px;width:auto;object-fit:contain;margin-bottom:12px}
.partner-card h3{margin:0 0 8px}
.list.tight li{margin:4px 0}
.stats{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.stats .stat{background:#ffffff1a;border:1px solid #ffffff2e;border-radius:14px;padding:10px 14px;min-width:110px}
.stats .stat strong{display:block;font-size:.95rem}
.stats .stat span{font-size:.78rem;opacity:.9}

/* ── Professional footer ─────────────────────────────────── */
.footer{background:linear-gradient(180deg,#0a2248 0%,#071b3b 100%);color:#b8c7dc;margin-top:56px;border-top:1px solid #14315f}
.footer-top{padding:52px 0 36px}
.footer-grid{display:grid;gap:32px}
@media(min-width:720px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}}
.footer-brand-col .footer-brand{margin-bottom:12px}
.footer-tagline{margin:0 0 16px;color:#91a5c0;font-size:14px;line-height:1.65;max-width:340px}
.footer h4{color:#fff;margin:0 0 14px;font-size:.95rem;letter-spacing:.04em;text-transform:uppercase;font-weight:700}
.footer-col a{display:block;margin:8px 0;color:#a8b9d0;font-size:14.5px;font-weight:500;transition:color .15s}
.footer-col a:hover{color:#fff}
.footer-address{margin:0 0 10px;color:#91a5c0;font-size:14px;line-height:1.5}
.partner-row{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0 18px}
.partner-row img{width:64px;height:36px;object-fit:contain;background:#fff;border-radius:8px;padding:4px 6px;box-shadow:0 4px 12px rgba(0,0,0,.15)}
.footer .social-row{margin-top:4px}
.footer .social-link{background:#12325a;border-color:#1e4478;color:#d4e2f5;font-size:.75rem;padding:6px 11px}
.footer .social-link:hover{background:var(--brand);border-color:var(--brand);color:#fff}
.footer-bottom-bar{border-top:1px solid #14315f;background:#06162f;padding:16px 0}
.footer-bottom{display:flex;flex-wrap:wrap;gap:10px 18px;justify-content:space-between;align-items:center;font-size:13px;color:#7f93ad}
.footer-bottom a{color:#9eb0c7;display:inline}
.footer-bottom a:hover{color:#fff}
.footer-bottom-links .dot{margin:0 6px;opacity:.6}

/* Legal pages */
.legal-wrap{max-width:820px}
.legal-article{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow)}
@media(min-width:640px){.legal-article{padding:36px 40px}}
.legal-meta{font-size:.88rem;margin-bottom:22px}
.legal-article h3{margin:26px 0 10px;color:var(--brand-dark);font-size:1.1rem}
.legal-article p{color:#3d4f6a;margin:0 0 12px}
.legal-article .list{margin:8px 0 16px}

/* Course detail */
.course-detail{display:grid;gap:22px}
@media(min-width:900px){.course-detail{grid-template-columns:1fr minmax(260px,320px);align-items:start}}
.course-main{display:flex;flex-direction:column;gap:16px}
.course-main .card h2{margin:0 0 12px;color:var(--brand-dark);font-size:1.25rem}
.course-main .card h3{margin:14px 0 8px;font-size:1.05rem;color:var(--ink)}
.course-aside{position:sticky;top:88px}
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;padding:7px 12px;border-radius:999px;background:var(--soft);color:var(--brand-dark);font-size:.82rem;font-weight:700;border:1px solid var(--line)}
.syllabus-grid{display:grid;gap:16px}
@media(min-width:640px){.syllabus-grid{grid-template-columns:1fr 1fr}}
.syllabus-block{background:var(--soft);border-radius:14px;padding:14px 16px;border:1px solid var(--line)}
.syllabus-block h3{margin:0 0 8px;font-size:.95rem;color:var(--brand-dark)}
.faq-list{display:flex;flex-direction:column;gap:8px}
.faq-item{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fafcff}
.faq-item summary{cursor:pointer;font-weight:700;color:var(--ink)}
.faq-item p{margin:10px 0 0}
.legal-note{font-size:.82rem;margin-top:8px;line-height:1.5}
.list.numbered{list-style:decimal;padding-left:1.25rem}
.prose{color:#3d4f6a;line-height:1.7}

/* Faculty cards */
.faculty-card .avatar{width:96px;height:96px;border-radius:50%;object-fit:cover;margin-bottom:12px;border:3px solid var(--soft)}
.faculty-card h2{margin:0 0 4px;font-size:1.15rem}
.faculty-role{display:block;color:var(--brand-dark);font-size:.95rem;margin-bottom:6px}
.faculty-meta{font-size:.88rem;margin:0 0 8px}
.faculty-subjects{margin:8px 0 10px}
.faculty-bio{font-size:.92rem;margin:10px 0 8px;line-height:1.55}
/* Course filters + search */
.course-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}
.course-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 999px;
  padding: 9px 16px;
  font: inherit;
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: 0.15s;
}
.filter-btn:hover { border-color: var(--brand); color: var(--brand-dark); }
.filter-btn.active {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}
.course-search input {
  width: min(280px, 100%);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 11px 16px;
  font: inherit;
  background: #fff;
}
.course-search input:focus {
  outline: 0;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px #1769e033;
}
.course-count { margin: -12px 0 22px; font-size: 0.92rem; }
.course-card.is-hidden { display: none; }
.chip {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--brand-dark);
  font-size: 0.78rem;
  font-weight: 700;
}
@media (max-width: 699px) {
  .course-toolbar { flex-direction: column; align-items: stretch; }
  .course-search input { width: 100%; }
}
/* Hero logo animation */
.hero-logo-card {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
}

.hero-logo {
  width: min(240px, 70%);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 12px 40px rgba(0, 0, 0, 0.25));
  animation: heroLogoFloat 4s ease-in-out infinite;
}

@keyframes heroLogoFloat {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-14px) scale(1.04);
  }
}

/* Optional: soft glow pulse behind logo */
.hero-logo-card::before {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.35) 0%, transparent 70%);
  animation: heroGlow 4s ease-in-out infinite;
  pointer-events: none;
}

.hero-logo-card {
  position: relative;
}

@keyframes heroGlow {
  0%, 100% {
    opacity: 0.5;
    transform: scale(1);
  }
  50% {
    opacity: 0.9;
    transform: scale(1.15);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-logo,
  .hero-logo-card::before {
    animation: none;
  }
}