:root {
    --mgti-blue: #1a3a5c;
    --mgti-blue-light: #2d5f8a;
    --mgti-accent: #4a90d9;
    --mgti-red: #c0392b;
}

* { box-sizing: border-box; }

body {
    font-family: 'PT Sans', sans-serif;
    color: #333;
}

/* ── Site Header ── */
.site-header {
    background-color: #fff;
    border-bottom: 3px solid var(--mgti-blue);
    padding: 1rem 0;
}
.site-header a {
    text-decoration: none;
}
.site-header .site-title {
    font-family: 'Rubik', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--mgti-blue);
    margin: 0;
    line-height: 1.2;
}
.site-header .site-tagline {
    font-size: 0.85rem;
    color: #666;
    margin: 0;
    letter-spacing: 0.03em;
}

/* ── Primary Nav ── */
.nav-primary {
    background-color: var(--mgti-blue);
}
.nav-primary .navbar-item,
.nav-primary .navbar-link {
    color: rgba(255,255,255,0.9) !important;
    font-size: 0.92rem;
    font-weight: 500;
    padding: 0.75rem 1rem;
}
/* top-level hover (not inside dropdown) */
.nav-primary > .container > #navbarMenu > .navbar-start > .navbar-item:not(.has-dropdown):hover,
.nav-primary > .container > #navbarMenu > .navbar-start > .navbar-item.has-dropdown:hover > .navbar-link,
.nav-primary .navbar-link:hover {
    background-color: var(--mgti-blue-light) !important;
    color: #fff !important;
}
/* active top-level item */
.nav-primary .navbar-item.is-active:not(.has-dropdown) {
    background-color: var(--mgti-accent) !important;
    color: #fff !important;
}
/* active dropdown trigger (when on a sub-page) */
.nav-primary .navbar-item.has-dropdown.is-current-section > .navbar-link {
    background-color: var(--mgti-accent) !important;
    color: #fff !important;
}
/* chevron arrow */
.nav-primary .navbar-link::after {
    border-color: rgba(255,255,255,0.8) !important;
}
.nav-primary .navbar-burger span {
    background-color: #fff;
}

/* ── Dropdown panel ── */
.nav-primary .navbar-dropdown {
    background-color: #fff;
    border-top: 3px solid var(--mgti-accent);
    border-radius: 0 0 4px 4px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    padding: 0.5rem 0;
    min-width: 260px;
}
.nav-primary .navbar-dropdown a.navbar-item {
    color: #2d3748 !important;
    font-size: 0.875rem;
    font-weight: 400;
    padding: 0.55rem 1.25rem;
    background-color: transparent !important;
    transition: background 0.15s, color 0.15s;
}
.nav-primary .navbar-dropdown a.navbar-item:hover,
.nav-primary .navbar-dropdown a.navbar-item.is-active {
    background-color: #eef2f7 !important;
    color: var(--mgti-blue) !important;
}
.nav-primary .navbar-dropdown hr.navbar-divider {
    background-color: #e2e8f0;
    margin: 0.35rem 0;
    height: 1px;
}
.dropdown-section-label {
    display: block;
    padding: 0.6rem 1.25rem 0.25rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #a0aec0;
}

/* ── Page Hero (sub-pages) ── */
.page-hero {
    background: linear-gradient(135deg, var(--mgti-blue) 0%, var(--mgti-blue-light) 100%);
    padding: 2.5rem 0;
    margin-bottom: 2.5rem;
}
.page-hero .page-title {
    font-family: 'Rubik', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 0.4rem;
}
.page-hero .breadcrumb-nav {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.65);
}
.page-hero .breadcrumb-nav a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
}
.page-hero .breadcrumb-nav a:hover {
    color: #fff;
    text-decoration: underline;
}
.page-hero .breadcrumb-nav span {
    margin: 0 0.4rem;
}

/* ── Page body ── */
.page-body {
    padding: 0 0 3rem;
}
.page-body .content p {
    font-size: 1rem;
    line-height: 1.8;
    color: #444;
}
.page-body .content ul {
    color: #444;
    line-height: 1.8;
}
.section-heading {
    font-family: 'Rubik', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--mgti-blue);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--mgti-accent);
    margin: 2rem 0 1.25rem;
}

/* ── Featured Cards (homepage) ── */
.featured-section {
    background: #eef2f7;
    padding: 2.5rem 0;
    border-bottom: 1px solid #dce3ec;
}
.feat-card {
    background: #fff;
    border-radius: 6px;
    padding: 2rem 1.5rem;
    text-align: center;
    height: 100%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    border-top: 4px solid var(--mgti-accent);
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.feat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}
.feat-card .icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--mgti-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}
.feat-card .icon-wrap i {
    font-size: 1.4rem;
    color: #fff;
}
.feat-card h4 {
    font-family: 'Rubik', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--mgti-blue);
    margin-bottom: 0.6rem;
}
.feat-card p {
    font-size: 0.9rem;
    color: #555;
    flex: 1;
    margin-bottom: 1.25rem;
}
.feat-card .button {
    background-color: var(--mgti-blue);
    color: #fff;
    border: none;
    font-weight: 600;
    border-radius: 4px;
}
.feat-card .button:hover {
    background-color: var(--mgti-blue-light);
    color: #fff;
}

/* ── Homepage main content ── */
.main-content {
    padding: 3rem 0;
}
.main-content .content p {
    font-size: 1rem;
    line-height: 1.75;
    color: #444;
}
.main-content h2.section-heading {
    font-family: 'Rubik', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--mgti-blue);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--mgti-accent);
    margin-bottom: 1.5rem;
}

/* ── Cert row cards ── */
.cert-card {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    background: #fff;
    border: 1px solid #dce3ec;
    border-left: 4px solid var(--mgti-accent);
    border-radius: 4px;
    padding: 0.9rem 1rem;
    margin-bottom: 0.75rem;
    transition: border-left-color 0.2s, box-shadow 0.2s;
    text-decoration: none;
    color: inherit;
    display: flex;
}
a.cert-card:hover {
    border-left-color: var(--mgti-blue);
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    text-decoration: none;
}
.cert-card .cert-num {
    font-family: 'Rubik', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--mgti-blue);
    min-width: 85px;
}
.cert-card .cert-label {
    font-size: 0.9rem;
    color: #555;
}

/* ── Cert sample image ── */
.cert-image-wrap {
    position: sticky;
    top: 1rem;
}
.cert-image-wrap img {
    border-radius: 6px;
    box-shadow: 0 6px 24px rgba(0,0,0,0.15);
    width: 100%;
}
.cert-image-caption {
    text-align: center;
    font-size: 0.8rem;
    color: #888;
    margin-top: 0.5rem;
    font-style: italic;
}

/* ── Requirement list (cert detail pages) ── */
.req-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
    counter-reset: req-counter;
}
.req-list li {
    counter-increment: req-counter;
    display: flex;
    gap: 1rem;
    padding: 0.8rem 1rem;
    border-bottom: 1px solid #e8edf3;
    align-items: flex-start;
}
.req-list li:last-child { border-bottom: none; }
.req-list li::before {
    content: counter(req-counter);
    min-width: 26px;
    height: 26px;
    background: var(--mgti-accent);
    color: #fff;
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 1px;
}

/* ── Download button ── */
.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--mgti-blue);
    color: #fff !important;
    padding: 0.65rem 1.25rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: background 0.2s;
    margin-top: 1rem;
}
.download-btn:hover {
    background: var(--mgti-blue-light);
    color: #fff;
}

/* ── Info box ── */
.info-box {
    background: #eef2f7;
    border-left: 4px solid var(--mgti-accent);
    border-radius: 4px;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    font-size: 0.925rem;
    color: #444;
}

/* ── Contact form ── */
.contact-form .field label {
    font-weight: 600;
    color: var(--mgti-blue);
}
.contact-form .input,
.contact-form .textarea {
    border-color: #dce3ec;
    border-radius: 4px;
}
.contact-form .input:focus,
.contact-form .textarea:focus {
    border-color: var(--mgti-accent);
    box-shadow: 0 0 0 3px rgba(74,144,217,0.15);
}
.contact-submit {
    background-color: var(--mgti-blue);
    color: #fff;
    border: none;
    font-weight: 600;
    padding: 0.65rem 2rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.2s;
}
.contact-submit:hover {
    background-color: var(--mgti-blue-light);
}

/* ── Footer ── */
.site-footer {
    background-color: var(--mgti-blue);
    padding: 1.5rem 0;
    margin-top: auto;
}
.site-footer p {
    color: rgba(255,255,255,0.7);
    font-size: 0.875rem;
    margin: 0;
}
.site-footer a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
}
.site-footer a:hover {
    color: #fff;
    text-decoration: underline;
}