:root {
    --eisa-blue:      #004B8F;
    --eisa-blue-mid:  #005FAE;
    --eisa-blue-lite: #E8F2FF;
    --eisa-blue-xlt:  #F2F7FF;
    --eisa-sky:       #38B6FF;
    --eisa-text:      #1A2B3C;
    --eisa-muted:     #5A6E82;
    --eisa-border:    #DDE3ED;
    --eisa-bg:        #F7F9FC;

    --font-display: 'Syne', sans-serif;
    --font-body:    'Plus Jakarta Sans', sans-serif;
}

/* ── BASE ─────────────────────────────────────── */
body {
    font-family: var(--font-body);
    color: var(--eisa-text);
    background: #fff;
}
h1, h2, h3, h4, .syne { font-family: var(--font-display); }

/* ── NAVBAR ───────────────────────────────────── */
.navbar {
    background: rgba(255,255,255,0.95) !important;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--eisa-border);
    box-shadow: 0 1px 14px rgba(0,75,143,0.07);
    padding: 10px 0;
}
.navbar-brand-img {
    max-height: 50px;
    width: auto;
}
.nav-icon-wrap {
    width: 38px; height: 38px;
    background: var(--eisa-blue);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 2px 8px rgba(0,75,143,0.3);
    flex-shrink: 0;
}
.nav-icon-wrap i { color: #fff; font-size: 17px; }
.nav-wordmark { line-height: 1; }
.nav-wordmark strong {
    font-family: var(--font-display);
    font-size: 17px; font-weight: 800;
    color: var(--eisa-blue); display: block;
}
.nav-wordmark small {
    font-size: 10px; font-weight: 500;
    color: var(--eisa-muted); letter-spacing: 1px;
    text-transform: uppercase;
}
.btn-nav-login {
    background: var(--eisa-blue);
    color: #fff !important;
    border: none; border-radius: 8px;
    padding: 9px 22px;
    font-size: 14px; font-weight: 600;
    box-shadow: 0 2px 10px rgba(0,75,143,0.25);
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}
.btn-nav-login:hover {
    background: var(--eisa-blue-mid) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0,75,143,0.35);
}
.navbar-toggler { border-color: var(--eisa-border); }
.navbar-toggler:focus { box-shadow: none; }

/* ── HERO ─────────────────────────────────────── */
.hero-section {
    background: linear-gradient(135deg, var(--eisa-blue) 0%, #0062B8 55%, #005299 100%);
    position: relative;
    overflow: hidden;
}
.hero-section::before {
    content: '';
    position: absolute; top: -140px; right: -140px;
    width: 560px; height: 560px; border-radius: 50%;
    background: rgba(255,255,255,0.055);
    pointer-events: none;
}
.hero-section::after {
    content: '';
    position: absolute; bottom: -100px; left: 8%;
    width: 340px; height: 340px; border-radius: 50%;
    background: rgba(255,255,255,0.035);
    pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; }

/* Badge */
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,0.13);
    border: 1px solid rgba(255,255,255,0.22);
    border-radius: 100px;
    padding: 5px 16px 5px 10px;
}
.hero-badge-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: #4ADE80;
    box-shadow: 0 0 0 3px rgba(74,222,128,0.3);
    animation: blink 2s ease-in-out infinite;
    flex-shrink: 0;
}
@keyframes blink {
    0%, 100% { opacity: 1; } 50% { opacity: 0.35; }
}
.hero-badge span { font-size: 12px; font-weight: 600; color: rgba(255,255,255,0.85); }

/* Title */
.hero-title {
    font-family: var(--font-display);
    font-size: clamp(38px, 5vw, 64px);
    font-weight: 800; line-height: 1.05; color: #fff;
}
.hero-title em {
    font-style: normal;
    background: linear-gradient(to right, #60C5FF, #A8DAFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-desc { font-size: 16px; line-height: 1.78; color: rgba(255,255,255,0.72); }

/* Hero buttons */
.btn-hero-primary {
    background: #fff; color: var(--eisa-blue);
    border: none; border-radius: 9px;
    padding: 13px 28px; font-size: 15px; font-weight: 700;
    box-shadow: 0 2px 18px rgba(0,0,0,0.15);
    transition: all 0.2s;
    white-space: nowrap;
}
.btn-hero-primary:hover { color: var(--eisa-blue); transform: translateY(-2px); box-shadow: 0 6px 24px rgba(0,0,0,0.2); }
.btn-hero-outline {
    background: transparent; color: #fff;
    border: 1.5px solid rgba(255,255,255,0.38);
    border-radius: 9px; padding: 12px 26px;
    font-size: 15px; font-weight: 600;
    transition: all 0.2s;
    white-space: nowrap;
}
.btn-hero-outline:hover { background: rgba(255,255,255,0.1); color: #fff; }

/* ── DASHBOARD CARD (hero right) ──────────────── */
.dash-card {
    background: rgba(255,255,255,0.11);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.22);
    border-radius: 16px;
    padding: 22px;
    box-shadow: 0 24px 60px rgba(0,0,0,0.22);
}
.dash-dots span {
    display: inline-block; width: 10px; height: 10px;
    border-radius: 50%; margin-right: 5px;
}
.dash-row {
    background: rgba(255,255,255,0.09);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 9px; padding: 11px 14px;
}
.dash-row-icon {
    width: 32px; height: 32px; border-radius: 8px;
    background: rgba(255,255,255,0.16);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.dash-row-icon i { color: rgba(255,255,255,0.9); font-size: 13px; }
.dash-row-name { font-size: 13px; font-weight: 600; color: #fff; line-height: 1.2; }
.dash-row-sub  { font-size: 11px; color: rgba(255,255,255,0.5); }
.dash-badge {
    font-size: 10px; font-weight: 700; border-radius: 100px;
    padding: 3px 10px; white-space: nowrap;
}
.dash-badge-green  { background: rgba(74,222,128,0.2);  color: #4ADE80; border:1px solid rgba(74,222,128,0.3); }
.dash-badge-orange { background: rgba(251,146,60,0.2);  color: #FB923C; border:1px solid rgba(251,146,60,0.3); }
.dash-badge-sky    { background: rgba(56,182,255,0.22); color: #60C5FF; border:1px solid rgba(56,182,255,0.3); }
.dash-divider { border-color: rgba(255,255,255,0.12) !important; }
.dash-stat-n { font-family: var(--font-display); font-size: 20px; font-weight: 800; color: #fff; }
.dash-stat-l { font-size: 10px; color: rgba(255,255,255,0.45); letter-spacing: 1px; text-transform: uppercase; }

/* ── FEATURES STRIP ───────────────────────────── */
.features-strip { background: var(--eisa-bg); border-bottom: 1px solid var(--eisa-border); }
.feat-item {
    display: flex; align-items: center; gap: 14px;
    padding: 26px 20px;
    border-right: 1px solid var(--eisa-border);
}
.feat-item:last-child { border-right: none; }
.feat-icon {
    width: 44px; height: 44px; border-radius: 10px;
    background: var(--eisa-blue-lite);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.feat-icon i { color: var(--eisa-blue); font-size: 18px; }
.feat-label { font-size: 13px; font-weight: 600; color: var(--eisa-text); line-height: 1.3; }
.feat-label small { display: block; font-weight: 400; color: var(--eisa-muted); font-size: 11px; margin-top: 2px; }
@media (max-width: 767px) {
    .feat-item { border-right: none; border-bottom: 1px solid var(--eisa-border); }
    .feat-item:last-child { border-bottom: none; }
}

/* ── SECTION CHIP ─────────────────────────────── */
.sec-chip {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--eisa-blue-lite); color: var(--eisa-blue);
    font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
    text-transform: uppercase; padding: 5px 14px; border-radius: 100px;
}
.sec-title { font-size: clamp(22px, 3vw, 28px); font-weight: 800; color: var(--eisa-text); }
.sec-sub { font-size: 15px; color: var(--eisa-muted); }

/* ── RESOURCE CARDS ───────────────────────────── */
.res-card {
    border: 1.5px solid var(--eisa-border) !important;
    border-radius: 14px !important;
    transition: all 0.25s;
    overflow: hidden;
    position: relative;
}
.res-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; height: 4px;
    background: linear-gradient(to right, var(--eisa-blue), var(--eisa-sky));
    border-radius: 14px 14px 0 0;
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.3s;
}
.res-card:hover {
    border-color: var(--eisa-blue) !important;
    box-shadow: 0 8px 32px rgba(0,75,143,0.12) !important;
    transform: translateY(-4px);
}
.res-card:hover::before { transform: scaleX(1); }
.res-icon-pill {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--eisa-blue-lite);
    border: 1px solid rgba(0,75,143,0.15);
    border-radius: 10px; padding: 11px 16px;
}
.res-icon-pill i { color: var(--eisa-blue); font-size: 22px; }
.res-icon-pill span {
    font-size: 11px; font-weight: 700; color: var(--eisa-blue);
    letter-spacing: 1px; text-transform: uppercase;
}
.res-card .card-title { font-size: 20px; font-weight: 800; color: var(--eisa-text); }
.res-card .card-text { font-size: 14px; color: var(--eisa-muted); line-height: 1.65; }
.btn-eisa {
    background: var(--eisa-blue); color: #fff;
    border: none; border-radius: 8px;
    padding: 10px 22px; font-size: 14px; font-weight: 600;
    box-shadow: 0 2px 8px rgba(0,75,143,0.2);
    transition: all 0.2s;
}
.btn-eisa:hover {
    background: var(--eisa-blue-mid); color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(0,75,143,0.3);
}

/* ── VIDEO ACCORDION ──────────────────────────── */
.vid-accordion { border: 1.5px solid var(--eisa-border); border-radius: 12px; overflow: hidden; }
.vid-accordion .accordion-item { border: none; border-bottom: 1px solid var(--eisa-border); background: #fff; }
.vid-accordion .accordion-item:last-child { border-bottom: none; }
.vid-accordion .accordion-button {
    font-family: var(--font-body);
    font-size: 14px; font-weight: 600;
    color: var(--eisa-text);
    background: #fff; padding: 16px 22px;
    box-shadow: none !important;
}
.vid-accordion .accordion-button:not(.collapsed) {
    color: var(--eisa-blue);
    background: var(--eisa-blue-xlt);
}
.vid-accordion .accordion-button::after {
    filter: none;
}
.vid-accordion .accordion-button:not(.collapsed)::after {
    filter: invert(22%) sepia(80%) saturate(800%) hue-rotate(190deg);
}
.vid-num {
    display: inline-flex; align-items: center; justify-content: center;
    width: 28px; height: 28px; border-radius: 8px;
    background: var(--eisa-blue-lite); color: var(--eisa-blue);
    font-size: 12px; font-weight: 700; flex-shrink: 0;
}
.vid-accordion .accordion-body { padding: 0 22px 20px; }
.vid-accordion video {
    width: 100%; max-height: 320px;
    background: #000; display: block;
    border-radius: 8px; overflow: hidden;
}

/* ── INFO CARDS ───────────────────────────────── */
.info-card {
    border: 1.5px solid var(--eisa-border) !important;
    border-radius: 14px !important;
    transition: box-shadow 0.2s;
}
.info-card:hover { box-shadow: 0 4px 20px rgba(0,75,143,0.08) !important; }
.info-card-icon {
    width: 34px; height: 34px; border-radius: 9px;
    background: var(--eisa-blue-lite);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.info-card-icon i { color: var(--eisa-blue); font-size: 15px; }
.info-card .card-title { font-size: 16px; font-weight: 800; color: var(--eisa-text); }
.info-list { list-style: none; padding: 0; margin: 0; }
.info-list li {
    display: flex; gap: 10px; align-items: flex-start;
    font-size: 13.5px; color: var(--eisa-muted);
    padding: 9px 0; border-bottom: 1px solid var(--eisa-bg);
    line-height: 1.55;
}
.info-list li:last-child { border-bottom: none; padding-bottom: 0; }
.info-bullet {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--eisa-blue); flex-shrink: 0; margin-top: 6px;
}
.info-list a { color: #0066CC; font-weight: 500; text-decoration: none; }
.info-list a:hover { text-decoration: underline; }

/* ── FOOTER ───────────────────────────────────── */
.site-footer {
    background: var(--eisa-blue);
}
.footer-wordmark { font-family: var(--font-display); font-size: 22px; font-weight: 800; color: #fff; }
.footer-tagline  { font-size: 13px; color: rgba(255,255,255,0.55); }
.footer-divider  { width: 48px; height: 2px; background: rgba(255,255,255,0.2); border-radius: 2px; margin: 0 auto; }
.footer-copy     { font-size: 12px; color: rgba(255,255,255,0.45); }
.footer-copy a   { color: rgba(255,255,255,0.65); text-decoration: none; }
.footer-copy a:hover { text-decoration: underline; }

/* ── ANIMATIONS ───────────────────────────────── */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
}
.fu   { animation: fadeUp 0.65s ease both; }
.fu-1 { animation-delay: 0.05s; }
.fu-2 { animation-delay: 0.18s; }
.fu-3 { animation-delay: 0.28s; }