/* =====================================================================
   EMITECH GLOBAL ICT SOLUTIONS — shared design system
   Logo-inspired blue/green palette; light + dark themes; responsive.
   ===================================================================== */

:root {
  --brand-blue: #008BC3;
  --brand-blue-dark: #006D99;
  --brand-green: #8CC63F;
  --brand-green-dark: #426B19;

  --bg: #F5F9FC;
  --surface: #FFFFFF;
  --surface-2: #EAF2F8;
  --text: #102A43;
  --text-muted: #526577;
  --border: #DCE7EE;
  --border-strong: #C4D6E2;

  --primary: #006D99;
  --primary-text: #FFFFFF;
  --primary-hover: #005a80;

  --accent: #8CC63F;
  --accent-text: #FFFFFF;
  --success: #2E7D32;
  --warning: #B26A00;
  --danger: #C62828;
  --info: #0277BD;

  --focus-ring: rgba(0, 139, 195, 0.35);
  --shadow-sm: 0 1px 2px rgba(16,42,67,.06), 0 1px 3px rgba(16,42,67,.08);
  --shadow-md: 0 4px 12px rgba(16,42,67,.10), 0 2px 4px rgba(16,42,67,.06);
  --shadow-lg: 0 12px 32px rgba(16,42,67,.14);
  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 20px;

  --space-1: 4px; --space-2: 8px; --space-3: 12px; --space-4: 16px;
  --space-5: 24px; --space-6: 32px; --space-7: 48px; --space-8: 64px; --space-9: 96px;

  --font-sans: "Open Sans", "Segoe UI", system-ui, sans-serif;
  --font-head: "Montserrat", "Segoe UI", system-ui, sans-serif;
  --container: 1240px;

  --header-h: 112px;
}

[data-theme="dark"] {
  --bg: #08141F;
  --surface: #102331;
  --surface-2: #0D1C29;
  --text: #FFFFFF;
  --text-muted: #B9C9D6;
  --border: #294253;
  --border-strong: #3A5770;

  --primary: #38BDF8;
  --primary-text: #FFFFFF;
  --primary-hover: #7DD3FC;

  --accent: #A3D95B;
  --accent-text: #FFFFFF;
  --success: #66BB6A;
  --warning: #FFB74D;
  --danger: #EF5350;
  --info: #4FC3F7;

  --focus-ring: rgba(56,189,248,.4);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.35);
  --shadow-md: 0 4px 12px rgba(0,0,0,.4);
  --shadow-lg: 0 12px 32px rgba(0,0,0,.5);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html[data-theme="dark"] { color-scheme: dark; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  transition: background-color .2s ease, color .2s ease;
}

h1,h2,h3,h4,h5,h6 { font-family: var(--font-head); line-height: 1.2; color: var(--text); margin: 0 0 var(--space-3); }
p { margin: 0 0 var(--space-4); }
a { color: var(--brand-blue); text-decoration: none; }
[data-theme="dark"] a { color: #4FC3F7; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }
hr { border: 0; border-top: 1px solid var(--border); margin: var(--space-5) 0; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 8px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--space-4); }
.container-narrow { max-width: 760px; }
.sr-only { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; }

/* ------------------------------------------------------------------ */
/* Typography & spacing helpers                                        */
/* ------------------------------------------------------------------ */
.section { padding: var(--space-8) 0; }
.section-sm { padding: var(--space-6) 0; }
@media (max-width: 768px) { .section { padding: 56px 0; } }

.eyebrow {
  display:inline-block; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--brand-blue); font-weight: 700; margin-bottom: var(--space-2);
}
[data-theme="dark"] .eyebrow { color: #7DD3FC; }
.section-head { max-width: 720px; margin-bottom: var(--space-6); }
.section-head h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
.section-head p { color: var(--text-muted); font-size: 1.02rem; }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.mt-1{margin-top:var(--space-1)}.mt-2{margin-top:var(--space-2)}.mt-3{margin-top:var(--space-3)}
.mt-4{margin-top:var(--space-4)}.mt-5{margin-top:var(--space-5)}.mt-6{margin-top:var(--space-6)}
.mb-1{margin-bottom:var(--space-1)}.mb-2{margin-bottom:var(--space-2)}.mb-3{margin-bottom:var(--space-3)}
.mb-4{margin-bottom:var(--space-4)}.mb-5{margin-bottom:var(--space-5)}.mb-6{margin-bottom:var(--space-6)}
.p-3{padding:var(--space-3)}.p-4{padding:var(--space-4)}.p-5{padding:var(--space-5)}.p-6{padding:var(--space-6)}
.d-flex{display:flex}.align-center{align-items:center}.justify-between{justify-content:space-between}
.gap-2{gap:var(--space-2)}.gap-3{gap:var(--space-3)}.gap-4{gap:var(--space-4)}
.flex-wrap{flex-wrap:wrap}.flex-1{flex:1}.text-sm{font-size:.875rem}.text-xs{font-size:.78rem}
.text-lg{font-size:1.125rem}.text-xl{font-size:1.35rem}
.grid{display:grid;gap:var(--space-5)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.contact-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);align-items:start}
@media(max-width:1024px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid-2,.grid-3,.grid-4,.contact-grid{grid-template-columns:1fr}}

/* ------------------------------------------------------------------ */
/* Buttons & forms                                                     */
/* ------------------------------------------------------------------ */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:var(--space-2);
  font-family: var(--font-head); font-weight: 600; font-size: .95rem;
  padding: 11px 22px; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease;
  text-decoration: none !important; min-height: 44px; line-height: 1.2; white-space: nowrap;
}
.btn:focus-visible { outline: 3px solid var(--focus-ring); outline-offset: 2px; }
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--primary); color: var(--primary-text); }
.btn-primary:hover { background: var(--primary-hover); box-shadow: var(--shadow-md); }
.btn-accent { background: var(--accent); color: var(--accent-text); }
.btn-accent:hover { box-shadow: var(--shadow-md); filter: brightness(1.03); }
body.page-home .btn-primary,
body.page-home .btn-primary:hover { color: #FFFFFF !important; }
body.page-home .btn-accent { color: #082F41 !important; }
body.page-home .btn-accent:hover { color: #FFFFFF !important; }
[data-theme="dark"] body.page-home .btn-primary { color: #082F41 !important; }
[data-theme="dark"] body.page-home .btn-primary:hover { color: #FFFFFF !important; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--border-strong); }
.btn-ghost:hover { border-color: var(--brand-blue); color: var(--brand-blue); background: var(--surface-2); }
[data-theme="dark"] .btn-ghost:hover { border-color:#7DD3FC; color:#7DD3FC; }
.btn-outline-primary { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn-outline-primary:hover { background: var(--primary); color: var(--primary-text); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-join {
  background: rgb(79, 195, 247); color: #082F41;
  text-transform: uppercase; letter-spacing: .3px;
  border: 2px solid #2FA8DE;
  box-shadow: 0 2px 6px rgba(0,0,0,.15);
}
.btn-join:hover { background: #38BDF8; color: #FFFFFF; border-color: #38BDF8; }
[data-theme="dark"] .btn-join { color: #082F41; background: rgb(79, 195, 247); border-color: #2FA8DE; }
[data-theme="dark"] .btn-join:hover { color: #FFFFFF; }
.btn-signin { text-transform: uppercase; letter-spacing: .3px; }
[data-theme="dark"] .btn-signin { color: #082F41; }
[data-theme="dark"] .btn-signin:hover { color: #FFFFFF; }
[data-theme="dark"] .btn-primary { color: #082F41; }
[data-theme="dark"] .btn-primary:hover { color: #FFFFFF; }
.btn-sm { padding: 7px 14px; font-size: .84rem; min-height: 36px; }
.btn-block { width: 100%; }
.btn[disabled]{opacity:.6; cursor: not-allowed;}

.form-group { margin-bottom: var(--space-4); }
label.field-label { display:block; margin-bottom: var(--space-2); font-weight:600; font-size:.9rem; color: var(--text); }
.form-control {
  width: 100%; min-height: 46px; padding: 10px 14px; font-size: 1rem; color: var(--text);
  background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  transition: border-color .15s ease, box-shadow .15s ease; font-family: inherit;
}
.form-control:focus { outline: none; border-color: var(--brand-blue); box-shadow: 0 0 0 3px var(--focus-ring); }
[data-theme="dark"] .form-control { background:#0D1C29; color: var(--text); }
textarea.form-control { min-height: 120px; resize: vertical; }
select.form-control { appearance: auto; }
.form-hint { font-size: .8rem; color: var(--text-muted); margin-top: var(--space-1); }
.field-error { font-size: .8rem; color: var(--danger); margin-top: var(--space-1); display: block; }
.field-valid { border-color: var(--success) !important; }
.input-invalid { border-color: var(--danger) !important; }
.form-check { display:flex; gap:var(--space-2); align-items:flex-start; margin-bottom: var(--space-3); }
.form-check input { margin-top:4px; }
.checkbox-card { display:flex; gap:var(--space-3); align-items:flex-start; }

/* ------------------------------------------------------------------ */
/* Cards & badges                                                      */
/* ------------------------------------------------------------------ */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: var(--space-5);
  box-shadow: var(--shadow-sm); transition: box-shadow .18s ease, transform .18s ease;
}
.card-hover:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }

/* Service cards: gradient bar on the bottom, full gradient ring wraps the card on hover */
@property --gangle { syntax: '<angle>'; initial-value: 0deg; inherits: false; }
.gcard { position: relative; }
.gcard::after {
  content:''; position:absolute; left:0; right:0; bottom:0; height:4px; z-index:1;
  background: linear-gradient(90deg, var(--brand-green), var(--brand-blue));
  border-radius: 0 0 var(--radius) var(--radius);
  opacity:.95;
}
.gcard::before {
  content:''; position:absolute; inset:0; z-index:1; border-radius:inherit;
  padding:3px; pointer-events:none;
  background: conic-gradient(from var(--gangle, 0deg), var(--brand-green), var(--brand-blue), var(--brand-green));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
          mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
          mask-composite: exclude;
  opacity:0; transform: scale(.94);
  transition: opacity .25s ease, transform .4s ease;
}
.gcard:hover::before, .gcard:focus-within::before {
  opacity:1; transform: scale(1);
  animation: gcardSpin 3s linear infinite;
}
@keyframes gcardSpin { from { --gangle: 0deg; } to { --gangle: 360deg; } }
.card-media { margin: calc(-1 * var(--space-5)) calc(-1 * var(--space-5)) var(--space-5); border-radius: var(--radius) var(--radius) 0 0; overflow: hidden; }
.card-media img { width: 100%; height: 190px; object-fit: cover; display:block; }

/* AI tools training ticker */
.tool-ticker {
  overflow: hidden; position: relative;
  -webkit-mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.tool-ticker-track {
  display: flex; gap: var(--space-3); width: max-content;
  animation: tickerScroll 40s linear infinite;
}
.tool-ticker:hover .tool-ticker-track { animation-play-state: paused; }
.tool-chip {
  flex: 0 0 auto; padding: 10px 22px; border-radius: 999px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text-muted); font-weight: 700; font-size: .9rem; letter-spacing: .02em; white-space: nowrap;
}
@keyframes tickerScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* Call-to-action banner with background image */
.cta-banner { position: relative; background-size: cover; background-position: center; }
.cta-banner::before {
  content:''; position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(3,16,26,.72), rgba(3,16,26,.88));
}
.cta-banner > * { position: relative; z-index: 1; }
.cta-banner .eyebrow { color: var(--brand-green); }
.cta-banner h2, .cta-banner p { color: #fff; }
.cta-banner .text-muted { color: rgba(255,255,255,.82); }
.cta-banner .btn-ghost { color: #fff; border-color: rgba(255,255,255,.6); background: transparent; }
.cta-banner .btn-ghost:hover { color: #fff; border-color: #fff; background: rgba(255,255,255,.12); }

.badge {
  display:inline-block; padding: 4px 12px; border-radius: 999px; font-size: .76rem; font-weight:700;
  background: var(--surface-2); color: var(--text-muted); border:1px solid var(--border); letter-spacing:.02em;
}
.badge-blue { background: rgba(0,139,195,.12); color: var(--brand-blue-dark); border-color: transparent; }
[data-theme="dark"] .badge-blue { color:#7DD3FC; }
.badge-green { background: rgba(140,198,63,.16); color: var(--brand-green-dark); border-color: transparent; }
[data-theme="dark"] .badge-green { color:#A3D95B; }
.badge-red { background: rgba(198,40,40,.1); color: var(--danger); border-color: transparent; }
.badge-amber { background: rgba(178,106,0,.12); color: var(--warning); border-color: transparent; }

/* ------------------------------------------------------------------ */
/* Navigation / header                                                 */
/* ------------------------------------------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 100; height: var(--header-h);
  padding-top: 6px; padding-bottom: 0;
  display: flex; align-items: center;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .2s ease, background .2s ease;
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.site-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-green), var(--brand-blue));
  z-index: 2;
}
.site-header .inner { display:flex; align-items:center; gap:var(--space-5); width:100%; }
.brand { display:flex; align-items:center; gap:var(--space-3); text-decoration:none !important; }
.brand img { height: 44px; width: auto; }
.brand-mark { width:44px; height:44px; border-radius:12px; background: var(--brand-blue); display:grid; place-items:center; color:#fff; font-weight:800; flex:none; }
[data-theme="dark"] .brand img, [data-theme="dark"] .brand-mark { background: none; }
.brand-mark img { height: 44px; width: 44px; object-fit: contain; }
.brand img { display: block; }
.brand .logo-dark { display: none; }
[data-theme="dark"] .brand .logo-light { display: none; }
[data-theme="dark"] .brand .logo-dark { display: block; }
.brand-header img { width: 270px; height: 113px; object-fit: contain; flex: none; }

.nav { display:flex; align-items:stretch; gap:var(--space-1); margin-left:auto; align-self:stretch; }
.nav > a, .nav-drop > a {
  display:flex; align-items:center;
  padding: 0 16px; border-radius:0;
  font-weight:700; font-size:.85rem; letter-spacing:.6px;
  color: var(--text-muted); text-decoration:none; background:none; border:0; cursor:pointer; font-family:var(--font-sans);
  text-transform: uppercase; position:relative;
}
.nav > a::before, .nav > a::after,
.nav-drop > a::before, .nav-drop > a::after {
  content:''; position:absolute; left:0; right:0; height:3px;
  background: linear-gradient(90deg, var(--brand-green), var(--brand-blue));
  opacity:0; transition: opacity .18s ease;
}
.nav > a::before, .nav-drop > a::before { top:0; }
.nav > a::after, .nav-drop > a::after { bottom:0; }
.nav > a:hover, .nav-drop > a:hover { color: var(--brand-blue); background: var(--surface-2); }
[data-theme="dark"] .nav > a:hover, [data-theme="dark"] .nav-drop > a:hover { color:#7DD3FC; }
.nav > a.active, .nav-drop > a.active {
  color: var(--brand-blue-dark);
  background: rgba(0,139,195,.10);
}
.nav > a.active::before, .nav > a.active::after,
.nav-drop > a.active::before, .nav-drop > a.active::after { opacity: 1; }
[data-theme="dark"] .nav > a.active, [data-theme="dark"] .nav-drop > a.active {
  color:#7DD3FC; background: rgba(56,189,248,.12);
}
.nav-drop { position:relative; display:flex; align-items:stretch; }
.nav-drop-menu {
  position:absolute; top:100%; left:0;
  transform: translateY(8px);
  min-width: 220px;
  background: var(--surface); border:1px solid var(--border);
  border-radius: 12px; box-shadow: var(--shadow-lg);
  padding: 6px; margin:0;
  opacity:0; visibility:hidden; pointer-events:none;
  transition: opacity .18s ease, transform .18s ease, visibility .18s ease;
  transition-delay: 1s;
  z-index: 50;
}
.nav-drop:hover .nav-drop-menu,
.nav-drop:focus-within .nav-drop-menu {
  opacity:1; visibility:visible; pointer-events:auto;
  transform: translateY(4px);
  transition-delay: 0s;
}
.nav-drop-menu a {
  display:flex; align-items:center; position:relative;
  padding: 10px 14px; border-radius: 8px;
  color: var(--text); text-decoration:none; font-size:.9rem; font-weight:600;
  text-transform: uppercase;
}
.nav-drop-menu a:hover { color: var(--brand-blue); background: var(--surface-2); }
[data-theme="dark"] .nav-drop-menu a:hover { color:#7DD3FC; }
.nav-drop-menu a.active { color: var(--brand-blue-dark); background: rgba(0,139,195,.1); }
[data-theme="dark"] .nav-drop-menu a.active { color:#7DD3FC; background: rgba(56,189,248,.12); }
.nav .nav-actions { display:flex; align-items:center; gap: var(--space-2); margin-left: var(--space-2); }

.nav-close {
  display:none;
  position:absolute; top:16px; right:16px;
  width:42px; height:42px;
  background:none; border:1px solid var(--border-strong); border-radius:10px;
  color: var(--text); font-size:1.6rem; line-height:1; cursor:pointer;
  z-index: 2;
}

.nav-toggle {
  display:none; margin-left:auto; background:none; border:1px solid var(--border-strong);
  border-radius:10px; width:44px; height:44px; font-size:1.3rem; color: var(--text); cursor:pointer;
}
@media (max-width: 1024px) {
  .nav-toggle { display:inline-flex; align-items:center; justify-content:center; }
  .nav-close { display:inline-flex; align-items:center; justify-content:center; }
  .nav {
    position: fixed; inset: 0 0 0 auto; width: min(320px, 84vw); height: 100dvh;
    flex-direction: column; align-items: stretch; gap: var(--space-1);
    background: var(--surface); padding: calc(var(--header-h) + 12px) var(--space-5) var(--space-5);
    transform: translateX(100%); transition: transform .22s ease; box-shadow: var(--shadow-lg);
    margin: 0;
    overflow-y: auto; -webkit-overflow-scrolling: touch; overscroll-behavior: contain;
  }
  .nav.open { transform: translateX(0); }
  .nav > a, .nav-drop > a, .nav button.nav-link {
    height: auto; padding: 12px 14px; font-size: 1rem; border-radius: 10px;
  }
  .nav > a::before, .nav > a::after,
  .nav-drop > a::before, .nav-drop > a::after { display:none; }
  .nav > a.active::after, .nav-drop > a.active::after {
    display:block;
    top:10px; bottom:10px; left:auto; right:0; height:auto; width:4px;
    background: linear-gradient(180deg, var(--brand-green), var(--brand-blue));
    opacity:1; border-radius:4px;
  }
  .nav-drop-menu a.active::after {
    content:''; position:absolute; top:10px; bottom:10px; right:0; width:4px;
    background: linear-gradient(180deg, var(--brand-green), var(--brand-blue));
    border-radius:4px;
  }
  .nav-drop { display:block; align-items:stretch; }
  .nav-drop-menu {
    position: static; transform:none; opacity:1; visibility:visible; pointer-events:auto;
    box-shadow:none; border:0; background:transparent; padding:0 0 0 14px;
    min-width:0; border-radius:0;
  }
  .nav-drop-menu a { padding: 10px 14px; font-size:.95rem; }
  .nav .nav-actions { flex-direction: column; gap: var(--space-2); margin: var(--space-3) 0 0; }
  .nav .nav-actions .btn { width: 100%; }
  .nav-overlay { position: fixed; inset: 0; background: rgba(8,20,31,.55); z-index: 99; display:none; }
  .nav-overlay.show { display:block; }
}
@media (max-width: 560px) {
  .brand-header img { width: 230px; height: 134px; object-fit: contain; }
  .site-footer .brand img { width: 260px; height: 145px; object-fit: contain; }
}

/* ------------------------------------------------------------------ */
/* Hero & announcements                                                */
/* ------------------------------------------------------------------ */
.announce {
  background: linear-gradient(90deg, #0E4A66, #008BC3);
  color: #fff; padding: 10px var(--space-4); text-align:center; font-size:.92rem; position: relative;
}
.announce .container { display:flex; align-items:center; justify-content:center; gap: var(--space-4); }
.announce a { color:#fff; text-decoration:underline; }
.announce .close { position:absolute; right:12px; top:50%; transform:translateY(-50%); background:none; border:0; color:#fff; font-size:1.1rem; cursor:pointer; }

.page-banner {
  position: relative; width:100%; overflow:hidden; background:#0E2E44; line-height:0;
}
.page-banner > img { width:100%; height:auto; display:block; }
.page-banner-overlay {
  position:absolute; inset:0;
  background: linear-gradient(100deg, rgba(5,22,34,.82) 0%, rgba(5,22,34,.55) 45%, rgba(5,22,34,.15) 100%),
              linear-gradient(0deg, rgba(5,22,34,.55) 0%, transparent 40%);
}
.page-banner-content {
  position:absolute; inset:0; z-index:2; line-height:1.6;
  display:flex; align-items:center; justify-content:flex-start;
}
.page-banner-box {
  max-width: 660px; width: 100%;
  padding: clamp(16px, 2.5vw, 28px) clamp(20px, 3vw, 36px);
}
.page-banner-box .breadcrumb { color: rgba(255,255,255,.75); margin-bottom: 14px; }
.page-banner-box .breadcrumb a { color: rgba(255,255,255,.9); }
.page-banner-box h1 {
  color:#fff; font-family: var(--font-head); font-weight:800; letter-spacing:-.02em;
  font-size: clamp(1.8rem, 4vw, 3rem); line-height:1.15; margin:0 0 14px;
  text-shadow: 0 2px 16px rgba(0,0,0,.4);
}
.page-banner-box h1 .highlight { color: var(--brand-green); }
.page-banner-sub {
  color: rgba(255,255,255,.92); font-size: clamp(.98rem, 1.6vw, 1.1rem); max-width: 600px;
  margin:0; text-shadow: 0 1px 10px rgba(0,0,0,.45);
}
.page-banner .badge { background: rgba(255,255,255,.16); color:#fff; border-color: rgba(255,255,255,.3); }

.hero {
  position: relative; overflow: hidden; color: #fff;
  background: linear-gradient(140deg, #0E2E44 0%, #0B4A6B 45%, #0284A8 100%);
  padding: clamp(56px, 9vw, 104px) 0 clamp(64px, 10vw, 120px);
}
.hero .dec { position:absolute; border-radius:50%; filter: blur(0); opacity:.55; pointer-events:none; }
.hero .dec.d1 { width:340px;height:340px; background: radial-gradient(circle, rgba(140,198,63,.5), transparent 70%); top:-80px; right:-70px; }
.hero .dec.d2 { width:260px;height:260px; background: radial-gradient(circle, rgba(56,189,248,.5), transparent 70%); bottom:-70px; left:-40px; }
.hero h1 { color:#fff; font-size: clamp(2rem, 4.6vw, 3.3rem); font-weight: 800; letter-spacing: -.02em; }
.hero p.lead { color: rgba(255,255,255,.88); font-size: clamp(1.02rem, 2vw, 1.25rem); max-width: 620px; }
.hero .badge { background: rgba(255,255,255,.14); color:#fff; border-color: rgba(255,255,255,.25); }
.hero-actions { display:flex; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-6); }

/* Hero slider */
.hero-slider { position:relative; overflow:hidden; color:#fff; min-height: clamp(460px, 82vh, 680px); }
.hero-slide {
  position:absolute; inset:0; opacity:0; visibility:hidden;
  display:flex; align-items:center;
  background-size:cover; background-position:center;
  transition: opacity .8s ease, visibility .8s ease;
}
.hero-slide::before {
  content:''; position:absolute; inset:0;
  background: linear-gradient(115deg, rgba(8,22,34,.88) 0%, rgba(10,44,63,.72) 45%, rgba(4,60,84,.4) 100%);
}
.hero-slide.active { position:relative; opacity:1; visibility:visible; }
.hero-slide .container { position:relative; z-index:2; padding-top: clamp(56px,9vw,104px); padding-bottom: clamp(72px,10vw,128px); }
.hero-slide h1 { color:#fff; font-size: clamp(2rem, 4.6vw, 3.3rem); font-weight:800; letter-spacing:-.02em; margin:10px 0 14px; max-width:760px; }
.hero-slide h1 .highlight { color: var(--brand-green); }
.hero-slide p.lead { color:rgba(255,255,255,.88); font-size: clamp(1.02rem, 2vw, 1.2rem); max-width:620px; }
.hero-slide .eyebrow { color: var(--brand-green); }

.hero-nav { position:absolute; top:50%; transform:translateY(-50%); z-index:3;
  width:44px; height:44px; border-radius:50%; border:1px solid rgba(255,255,255,.35);
  background:rgba(255,255,255,.1); color:#fff; font-size:1.2rem; cursor:pointer;
  display:flex; align-items:center; justify-content:center; transition:background .2s ease; }
.hero-nav:hover { background: rgba(255,255,255,.25); }
.hero-nav.prev { left:16px; }
.hero-nav.next { right:16px; }

.hero-dots { position:absolute; left:50%; transform:translateX(-50%); bottom:22px; z-index:3;
  display:flex; gap:10px; }
.hero-dots button { width:11px; height:11px; border-radius:50%; border:0; padding:0; cursor:pointer;
  background:rgba(255,255,255,.4); transition: all .2s ease; }
.hero-dots button.active { background: var(--brand-green); width:26px; border-radius:6px; }

@media (max-width: 640px){
  .hero-nav { display:none; }
}

.breadcrumb { display:flex; gap: var(--space-2); font-size:.85rem; color: rgba(255,255,255,.7); margin-bottom: var(--space-3); flex-wrap:wrap; }
.breadcrumb a { color: #fff; }

/* ------------------------------------------------------------------ */
/* Theme toggle & icons                                                */
/* ------------------------------------------------------------------ */
.icon-btn {
  display:inline-flex; align-items:center; justify-content:center; width:44px; height:44px;
  border-radius: 12px; border: 1px solid var(--border-strong); background: var(--surface);
  color: var(--text); cursor: pointer; font-size: 1.1rem; transition: background .15s ease;
}
.icon-btn:hover { background: var(--surface-2); }
.icon-circle { width:46px;height:46px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:1.2rem;flex:none; }
.icon-blue { background: rgba(0,139,195,.12); color: var(--brand-blue-dark); }
[data-theme="dark"] .icon-blue { color:#7DD3FC; }
.icon-green { background: rgba(140,198,63,.16); color: var(--brand-green-dark); }
[data-theme="dark"] .icon-green { color:#A3D95B; }

/* Simple inline SVG-ish status dots */
.status-dot { width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:6px; }

/* ------------------------------------------------------------------ */
/* Tables                                                              */
/* ------------------------------------------------------------------ */
.table-wrap {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  overflow:auto; box-shadow: var(--shadow-sm);
}
table.tbl { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 560px; }
.tbl th { text-align:left; font-size:.78rem; text-transform:uppercase; letter-spacing:.08em; color: var(--text-muted); padding: 12px 16px; border-bottom: 1px solid var(--border); white-space:nowrap; }
.tbl td { padding: 13px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl tbody tr:hover { background: var(--surface-2); }
@media (max-width: 640px) {
  .tbl { min-width: 100%; }
}

/* ------------------------------------------------------------------ */
/* Alerts / flash / toast                                              */
/* ------------------------------------------------------------------ */
.alert { border-radius: var(--radius-sm); padding: 13px 18px; margin-bottom: var(--space-4); font-size: .95rem; border: 1px solid transparent; }
.alert-success { background: rgba(46,125,50,.1); border-color: rgba(46,125,50,.35); }
.alert-info { background: rgba(2,119,189,.1); border-color: rgba(2,119,189,.35); }
.alert-warning { background: rgba(178,106,0,.1); border-color: rgba(178,106,0,.4); }
.alert-danger { background: rgba(198,40,40,.1); border-color: rgba(198,40,40,.4); }
ul.errors-list { margin: var(--space-3) 0; }
ul.errors-list li { color: var(--danger); }

.toast-wrap { position: fixed; top: 20px; right: 20px; z-index: 1000; display: flex; flex-direction: column; gap: 10px; }
.toast { background: var(--surface); color: var(--text); border: 1px solid var(--border); border-left: 4px solid var(--brand-blue); padding: 12px 16px; border-radius: 10px; box-shadow: var(--shadow-lg); animation: toastIn .2s ease; max-width: 340px; }
.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }
@keyframes toastIn { from { opacity:0; transform: translateX(20px);} to {opacity:1; transform:none;} }

/* ------------------------------------------------------------------ */
/* Member / admin shell                                                */
/* ------------------------------------------------------------------ */
.shell { display: flex; min-height: calc(100vh - var(--header-h)); }
.shell-sidebar {
  width: 250px; flex: none; background: var(--surface); border-right: 1px solid var(--border);
  padding: var(--space-5) var(--space-3); overflow-y: auto;
}
.shell-sidebar ul { list-style:none; margin:0; padding:0; }
.shell-sidebar .side-label { font-size:.72rem; text-transform:uppercase; letter-spacing:.1em; color: var(--text-muted); padding: var(--space-3) var(--space-3) var(--space-1); }
.shell-sidebar a {
  display:flex; align-items:center; gap:10px; padding: 10px 12px; border-radius: 10px;
  color: var(--text-muted); font-weight:600; font-size:.9rem; text-decoration:none; margin-bottom:2px;
}
.shell-sidebar a:hover { background: var(--surface-2); color: var(--text); }
.shell-sidebar a.active { background: rgba(0,139,195,.1); color: var(--brand-blue-dark); }
[data-theme="dark"] .shell-sidebar a.active { color:#7DD3FC; }
.shell-main { flex:1; min-width: 0; padding: var(--space-6) var(--space-5) var(--space-8); }
.sidebar-toggle { display:none; }
@media (max-width: 900px) {
  .shell { flex-direction: column; }
  .shell-sidebar { width: 100%; border-right: 0; border-bottom: 1px solid var(--border); display: none; }
  .shell-sidebar.open { display: block; }
  .sidebar-toggle { display: inline-flex; }
}

/* Dashboard stat cards */
.stat-card { display:flex; align-items:center; gap: var(--space-4); }
.stat-val { font-family:var(--font-head); font-size: 1.9rem; font-weight:800; line-height:1; }
.stat-label { font-size:.82rem; color: var(--text-muted); margin-top: 4px; }

/* Progress */
.progress { height: 8px; background: var(--surface-2); border-radius: 99px; overflow: hidden; }
.progress > div { height: 100%; background: linear-gradient(90deg, var(--brand-blue), var(--brand-green)); border-radius: 99px; transition: width .4s ease; }

/* Timeline */
.timeline { position: relative; padding-left: 24px; }
.timeline::before { content:''; position:absolute; left:6px; top:4px; bottom:4px; width:2px; background: var(--border-strong); }
.timeline-item { position: relative; padding-bottom: var(--space-5); }
.timeline-item::before { content:''; position:absolute; left:-21px; top:6px; width:12px; height:12px; border-radius:50%; background: var(--brand-green); border:2px solid var(--surface); }
.timeline-item.done::before { background: var(--brand-blue); }
.timeline-item.done { opacity:.85; }

/* Tabs */
.tabs { display:flex; gap: 2px; border-bottom: 1px solid var(--border); overflow-x:auto; margin-bottom: var(--space-5); }
.tabs button.tab {
  background:none; border:0; padding: 12px 16px; font-weight:600; color: var(--text-muted);
  border-bottom: 2px solid transparent; margin-bottom: -1px; cursor:pointer; font-family: var(--font-sans); font-size: .95rem; white-space:nowrap;
}
.tabs button.tab.active { color: var(--brand-blue-dark); border-color: var(--brand-blue); }
[data-theme="dark"] .tabs button.tab.active { color:#7DD3FC; border-color:#7DD3FC; }
.tab-panel { display:none; }
.tab-panel.active { display:block; animation: fadeIn .2s ease; }
@keyframes fadeIn { from{opacity:0; transform:translateY(4px);} to{opacity:1; transform:none;} }

/* Modals / dialogs */
.modal-backdrop { position: fixed; inset:0; background: rgba(8,20,31,.6); z-index: 200; display:none; align-items:flex-start; justify-content:center; padding: 40px 16px; overflow-y:auto; }
.modal-backdrop.open { display:flex; }
.modal { background: var(--surface); border-radius: var(--radius); border:1px solid var(--border); box-shadow: var(--shadow-lg); width: 100%; max-width: 540px; padding: var(--space-5); animation: fadeIn .18s ease; }
.modal h3 { margin-bottom: var(--space-4); }

/* Video player */
.video-player { position: relative; width:100%; aspect-ratio: 16/9; background:#000; border-radius: var(--radius-sm); overflow:hidden; }
.video-player video { width:100%; height:100%; display:block; }

/* Auth pages */
.auth-wrap { min-height: calc(100vh - var(--header-h)); display:grid; place-items:center; padding: var(--space-6) var(--space-4); }
.auth-card { width:100%; max-width: 460px; }
.auth-badge { text-align:center; }

/* Certificate preview */
.cert-preview {
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm); overflow:hidden;
  background: #fff; color: #102A43; font-family: serif; position: relative;
}
.cert-preview img { width:100%; display:block; }

/* Certificate verification pop-out preview */
.cert-pop-wrap { margin-top: var(--space-6); }
.cert-card {
  position: relative; aspect-ratio: 16 / 11.3; max-width: 720px; margin: 0 auto;
  background: linear-gradient(145deg, #0d3a5c, #0871a8 60%, #1a5f3a);
  background-size: cover; background-position: center;
  border-radius: 14px; border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-lg);
  display: flex; align-items: stretch; justify-content: center;
  overflow: hidden;
}
.cert-card.portrait { aspect-ratio: 11.3 / 16; }
.cert-card::before {
  content:''; position:absolute; inset:0;
  background: linear-gradient(90deg, var(--brand-green), var(--brand-blue));
  height:6px; top:0; opacity:.9;
}
.cert-card::after {
  content:''; position:absolute; inset:0;
  background: linear-gradient(90deg, var(--brand-green), var(--brand-blue));
  height:6px; bottom:0; opacity:.9;
}
.cert-shade { position:absolute; inset:0; background: rgba(10,24,38,.55); }
.cert-content {
  position: relative; z-index: 2; display:flex; flex-direction:column; align-items:center;
  justify-content:center; text-align:center; padding: 44px 8%;
  color:#fff; font-family: var(--font-head);
}
.cert-content .cert-org { letter-spacing: 2.5px; font-size: .72rem; font-weight:700; text-transform:uppercase; color: rgba(255,255,255,.85); }
.cert-content .cert-title { font-size: clamp(1.1rem, 3vw, 1.6rem); font-weight:800; text-transform:uppercase; letter-spacing:3px; margin: 8px 0 20px; }
.cert-content .cert-line { font-size: .85rem; color: rgba(255,255,255,.82); }
.cert-content .cert-name { font-size: clamp(1.6rem, 5vw, 2.6rem); font-weight:800; letter-spacing:1px; margin: 10px 0; color:#fff; }
.cert-content .cert-course { font-size: clamp(1rem, 3vw, 1.3rem); font-weight:700; color: var(--brand-green); margin: 8px 0 16px; }
.cert-content .cert-meta { font-size: .8rem; color: rgba(255,255,255,.8); letter-spacing:.4px; }
.cert-content .cert-seal {
  position:absolute; bottom: 16px; right: 16px; width:76px; height:76px;
  border-radius:50%; border:2px dashed rgba(255,255,255,.75);
  display:flex; align-items:center; justify-content:center; text-align:center;
  font-size:.62rem; letter-spacing:1.5px; text-transform:uppercase; color:#fff;
  transform: rotate(-12deg);
}
.cert-anim { animation: certPop .55s cubic-bezier(.2,.9,.3,1.2) both; }
@keyframes certPop {
  from { opacity: 0; transform: scale(.82) translateY(14px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
@media (max-width: 560px) {
  .cert-content { padding: 28px 6%; }
  .cert-content .cert-seal { width:58px; height:58px; bottom:10px; right:10px; }
}

/* Footer (legacy-style dark footer, two-tone with accent strip) */
.site-footer {
  background: #0a0a0a;
  color: rgba(255,255,255,.7);
  font-size: 14px;
  position: relative;
  padding: 0 0 26px 0;
  margin-top: var(--space-8);
  border-top: 4px solid transparent; /* placeholder for ::before gradient */
}
.site-footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-green), var(--brand-blue));
  z-index: 2;
}
.site-footer .footer-top {
  background: #111;
  padding: 70px 0 44px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.site-footer .footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
}
.site-footer .brand { display:flex; align-items:center; gap:12px; }
.site-footer .brand .brand-mark { width:44px;height:44px;flex:none; }
.site-footer .brand img { width: 360px; height: 200px; object-fit: contain; }
.site-footer .brand .brand-name { color:#fff; font-weight:800; font-size:1.05rem; letter-spacing:.5px; }
.site-footer .footer-info p { font-size:14px; line-height:26px; margin:18px 0 0; max-width:460px; color:rgba(255,255,255,.62); }
.site-footer .social-links { display:flex; gap:8px; margin-top:22px; flex-wrap:wrap; }
.site-footer .social-links a {
  display:inline-flex; align-items:center; justify-content:center;
  width:40px; height:40px; border-radius:50%;
  background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.09);
  color:rgba(255,255,255,.65);
  transition: all .3s ease; text-decoration:none; font-size:16px; line-height:1;
}
.site-footer .social-links a:hover {
  background: linear-gradient(135deg, var(--brand-green), var(--brand-blue));
  color:#fff; border-color: transparent; transform: translateY(-3px);
  box-shadow: 0 8px 22px rgba(140,198,63,.28);
}
.site-footer h4 {
  font-size:15px; font-weight:700; color:#fff; text-transform:uppercase;
  letter-spacing:.5px; position:relative; padding-bottom:14px; margin-bottom:24px;
}
.site-footer h4::after {
  content:''; position:absolute; left:0; bottom:0; height:3px; width:40px; border-radius:3px;
  background: linear-gradient(90deg, var(--brand-green), var(--brand-blue));
}
.site-footer .footer-links ul { list-style:none; padding:0; margin:0 0 22px; }
.site-footer .footer-links ul li { border-bottom:1px solid rgba(255,255,255,.06); padding:11px 0; }
.site-footer .footer-links ul li:first-child { padding-top:0; }
.site-footer .footer-links ul a { color:rgba(255,255,255,.62); text-decoration:none; transition:all .3s ease; }
.site-footer .footer-links ul a:hover { color:var(--brand-green); padding-left:5px; }
.site-footer .footer-links ul .arrow { color:var(--brand-green); padding-right:8px; font-weight:700; }
.site-footer .footer-contact p { line-height:26px; color:rgba(255,255,255,.62); display:flex; align-items:flex-start; gap:10px; }
.site-footer .footer-contact p .fa { color:var(--brand-green); margin-top:4px; flex:none; width:14px; text-align:center; }
.site-footer .footer-contact p strong { color:#fff; }
.site-footer .footer-contact p a { color:rgba(255,255,255,.62); text-decoration:none; transition:color .3s ease; }
.site-footer .footer-contact p a:hover { color:var(--brand-green); }
.site-footer .copyright { text-align:center; padding-top:26px; color:rgba(255,255,255,.5); font-size:13px; }
.site-footer .copyright strong { color:var(--brand-green); font-weight:700; }
@media(max-width:820px){
  .site-footer .footer-grid { grid-template-columns:1fr 1fr; gap:32px; }
  .site-footer .footer-info { grid-column: 1 / -1; }
}
@media(max-width:520px){
  .site-footer .footer-grid { grid-template-columns:1fr; }
}

/* Copy buttons */
.copy-btn { background:none; border:1px solid var(--border-strong); border-radius:8px; padding:6px 10px; font-size:.78rem; color: var(--text-muted); cursor:pointer; }
.copy-btn:hover { color: var(--text); }

/* Empty states */
.empty { text-align:center; padding: var(--space-7) var(--space-5); color: var(--text-muted); }
.empty .empty-icon { font-size: 3rem; margin-bottom: var(--space-3); opacity:.6; }

/* Lists & details */
.dl { display:grid; grid-template-columns: 180px 1fr; gap: var(--space-2) var(--space-4); }
.dl dt { color: var(--text-muted); font-size:.88rem; }
.dl dd { margin:0; font-weight:600; }
@media(max-width:640px){ .dl { grid-template-columns:1fr; } }
.meta-list { display:grid; grid-template-columns: 180px 1fr; gap: var(--space-2) var(--space-4); }
.meta-list dt { color: var(--text-muted); font-size:.88rem; }
.meta-list dd { margin:0; font-weight:600; }
@media(max-width:640px){ .meta-list { grid-template-columns:1fr; } }

/* Quote block */
.quote { border-left:4px solid var(--brand-blue); font-style:normal; color: var(--text); }

/* Skill bars (CEO bio) */
.skill-row { margin-bottom: var(--space-3); }
.skill-name { font-weight:700; font-size:.9rem; }
.skill-val { float:right; color: var(--brand-blue); font-weight:700; font-size:.85rem; }
.skill-track { margin-top:6px; height:8px; border-radius:999px; background: var(--surface-2); border:1px solid var(--border); overflow:hidden; }
.skill-bar { height:100%; border-radius:999px; background: linear-gradient(90deg, var(--brand-green), var(--brand-blue)); }

/* Pagination */
.pagination { display:flex; gap: var(--space-2); margin-top: var(--space-5); flex-wrap: wrap; }
.pagination a, .pagination span { padding: 8px 14px; border:1px solid var(--border-strong); border-radius: 8px; color: var(--text); text-decoration:none; font-size:.9rem; }
.pagination .current { background: var(--primary); border-color: var(--primary); color: var(--primary-text); }

/* Filters */
.filter-bar { display:flex; gap: var(--space-3); flex-wrap:wrap; margin-bottom: var(--space-5); align-items:flex-end; }
.filter-bar .form-group { margin:0; }

/* ==================================================================
   Reduced motion
   ================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration:.01ms !important; transition-duration:.01ms !important; scroll-behavior:auto !important; }
}