/* ==========================================================================
   XYZ frontend — "Professional school portal" layer.
   Loaded LAST on public/index.html. Layout/structure inspired by modern school
   themes (Icon School style: top contact bar, logo + info row, navy menu bar,
   full-width banner, overlapping feature cards, centred section headings,
   clean cards, dark 4-column footer) — colours are the site's own:
     navy #1a2b45 / #0f1d33 · cyan #00a8ff · indigo #4a3fd6
   Sizes use em so the Backend > Settings > Frontend font-size sliders still work.
   ========================================================================== */

:root {
  --pro-w: 1200px;           /* container width */
  --pro-navy: #1a2b45;
  --pro-deep: #0f1d33;
  --pro-cyan: #00a8ff;
  --pro-indigo: #4a3fd6;
  --pro-soft: #eceafe;
  --pro-line: #e4e8f2;
  --pro-shadow: 0 10px 30px -14px rgba(26, 43, 69, .28);
  --pro-shadow-lg: 0 22px 44px -18px rgba(26, 43, 69, .38);
  --pro-r: 10px;
  --pro-grad: linear-gradient(135deg, var(--pro-indigo), var(--pro-cyan));
}

/* ---------- calm page background, one container width ---------- */
body { background: #f5f7fc; background-attachment: scroll; }
.wrap { max-width: var(--pro-w); padding-left: 20px; padding-right: 20px; }
.fx-shape, .fx-zig, .fx-progress { display: none !important; }
.section { padding: 64px 0; }
.section-alt, #app > section:nth-child(n).section-alt { background: #fff; margin: 0; padding: 64px 0; -webkit-backdrop-filter: none; backdrop-filter: none; clip-path: none; border-top: 1px solid var(--pro-line); border-bottom: 1px solid var(--pro-line); }
.section-alt::before, .section-alt::after { display: none; }
#app > .section:first-child { padding-top: 56px; }

/* ==========================================================================
   TOP BAR (contact + codes + login)
   ========================================================================== */
#topbar.topbar { background: var(--pro-deep); color: #c9d5ea; padding: 0; }
#topbar .wrap.tb-row { display: flex; flex-direction: row; align-items: center; justify-content: space-between; gap: 16px; width: 100%; margin: 0 auto; max-width: var(--pro-w); padding-top: 0; padding-bottom: 0; min-height: 2.6em; }
.tb-left, .tb-right { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 22px; min-width: 0; }
.tb-left a, .tb-left .tb-addr, .tb-right a { display: inline-flex; align-items: center; gap: 7px; color: #c9d5ea; transition: color .2s; }
.tb-left a:hover, .tb-right a:hover { color: #fff; }
.tb-left .icon, .tb-right .icon { width: 1em; height: 1em; color: var(--pro-cyan); flex-shrink: 0; }
.tb-code { color: #9fb0cc; font-size: .92em; }
.tb-code b { color: #fff; font-weight: 600; }
.tb-login { background: var(--pro-cyan); color: #fff !important; padding: .35em 1em; border-radius: 4px; font-weight: 600; margin: .35em 0; }
.tb-login:hover { background: var(--pro-indigo); }
.tb-login .icon { color: #fff !important; }

/* ==========================================================================
   HEADER: logo + info row, navy menu bar
   ========================================================================== */
.site-header { background: #fff; box-shadow: none; border: 0; position: sticky; top: calc(-1 * var(--hh, 0px)); z-index: 90; }
.site-header.is-stuck { box-shadow: 0 8px 26px rgba(15, 29, 51, .2); }
.site-header > .wrap { display: block; padding: 0 20px; }
.head-top { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px 0; }
.site-header .brand { padding: 0; max-height: none; opacity: 1; overflow: visible; gap: 14px; }
.site-header.is-stuck .brand { max-height: none; padding: 0; opacity: 1; }
.site-header .brand-mark { width: 3.6em; height: 3.6em; background: #fff; box-shadow: 0 0 0 1px var(--pro-line), 0 4px 12px rgba(26, 43, 69, .12); }
.site-header .brand:hover .brand-mark { transform: none; }
.site-header .brand-text .name { color: var(--pro-navy); font-weight: 700; letter-spacing: -.2px; }
.site-header .brand-text .tag { color: var(--pro-indigo); font-weight: 500; }

.head-info { display: flex; align-items: center; gap: 26px; }
.hi { display: flex; align-items: center; gap: 11px; min-width: 0; }
.hi-ic { width: 2.6em; height: 2.6em; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--pro-indigo); background: var(--pro-soft); }
.hi-ic .icon { width: 1.15em; height: 1.15em; }
.hi small { display: block; color: var(--muted); font-size: .78em; line-height: 1.2; }
.hi b { display: block; color: var(--pro-navy); font-weight: 600; font-size: .92em; line-height: 1.3; max-width: 22em; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* navy menu bar (full-bleed behind the centred links) */
nav.mainnav { flex: none; width: 100%; position: relative; justify-content: flex-start; }
nav.mainnav::before { background: var(--pro-navy); border-bottom: 3px solid var(--pro-cyan); box-shadow: none; }
nav.mainnav > ul { flex-wrap: nowrap; width: 100%; gap: 0; align-items: stretch; }
nav.mainnav > ul > li { display: flex; align-items: stretch; }
nav.mainnav a.nav-link, nav.mainnav button.nav-link { padding: .9em 1.05em; font-weight: 500; color: #e6edf8; border-radius: 0; white-space: nowrap; display: inline-flex; align-items: center; gap: .35em; }
nav.mainnav a.nav-link::after, nav.mainnav button.nav-link::after { display: none; }
nav.mainnav a.nav-link:hover, nav.mainnav button.nav-link:hover,
nav.mainnav li.active > a.nav-link, nav.mainnav li.active > button.nav-link, nav.mainnav li:hover > .nav-link { background: var(--pro-indigo); color: #fff; }
nav.mainnav .nav-cta-li { margin-left: auto; }
nav.mainnav a.nav-cta { display: inline-flex; align-items: center; gap: .5em; height: calc(100% - 14px); margin: 7px 0 7px 10px; padding: 0 1.2em; border-radius: 5px; background: var(--pro-grad); color: #fff; font-weight: 600; white-space: nowrap; transition: filter .2s, transform .2s; }
nav.mainnav a.nav-cta:hover { filter: brightness(1.08); transform: translateY(-1px); }
nav.mainnav a.nav-cta .icon { width: 1.1em; height: 1.1em; }
.dropdown { border: 0; border-top: 3px solid var(--pro-cyan); border-radius: 0 0 8px 8px; top: 100%; min-width: 15em; padding: 6px 0; box-shadow: 0 18px 40px rgba(15, 29, 51, .22); transform: translateY(8px); }
.dropdown a { padding: .6em 1.1em; border-radius: 0; border-bottom: 1px solid #f0f2f8; color: var(--pro-navy); }
.dropdown a:last-child { border-bottom: 0; }
.dropdown a:hover { background: var(--pro-soft); color: var(--pro-indigo); padding-left: 1.4em; }

/* ==========================================================================
   NEWS STRIP (latest updates ticker, under the menu)
   ========================================================================== */
#news-strip.topbar { background: #fff; border-bottom: 1px solid var(--pro-line); padding: 0; color: var(--ink); }
#news-strip .wrap { display: block; width: 100%; margin: 0 auto; max-width: var(--pro-w); padding-top: 0; padding-bottom: 0; }
#news-strip .update { background: none; border-radius: 0; height: auto; min-height: 2.8em; box-shadow: none; }
#news-strip .update b { background: var(--pro-grad); color: #fff; padding: 0 1.2em; margin: .4em 0; border-radius: 4px; }
#news-strip .update b .icon { margin-right: .4em; }
#news-strip .ticker-item { color: var(--pro-navy); }
#news-strip .ticker-item:hover { color: var(--pro-indigo); }
#news-strip .ticker-item::before { background: var(--pro-cyan); box-shadow: none; }
#news-strip .update-more { color: var(--pro-indigo); border-left: 1px solid var(--pro-line); }
#news-strip .update-more:hover { color: var(--pro-navy); }

/* ==========================================================================
   BANNER — edge to edge
   ========================================================================== */
.hero { width: 100%; max-width: none; margin: 0; border-radius: 0; box-shadow: none; aspect-ratio: auto; height: clamp(240px, 40vw, 540px); background: var(--pro-deep); }
.hero::before { background: linear-gradient(180deg, rgba(15, 29, 51, .05) 40%, rgba(15, 29, 51, .45)); }
.hero-slide img, .hero-slide:hover img { transform: none; transition: none; }
.hero-nav { border: 0; width: 3em; height: 3em; border-radius: 4px; background: rgba(15, 29, 51, .55); -webkit-backdrop-filter: none; backdrop-filter: none; opacity: 1; }
.hero-nav:hover { background: var(--pro-indigo); transform: translateY(-50%); }
.hero-nav.prev { left: 18px; } .hero-nav.next { right: 18px; }
.hero-dots { bottom: 74px; }
.hero-dots button { background: rgba(255, 255, 255, .6); }
.hero-dots button.active { background: var(--pro-cyan); box-shadow: none; }

/* ==========================================================================
   FEATURE CARDS (overlap the banner)
   ========================================================================== */
.feat-sec { position: relative; z-index: 6; margin-top: -3.6em; padding-bottom: 8px; }
.feat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feat-card { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: .35em; padding: 1.5em 1.4em 1.3em; background: #fff; border-radius: var(--pro-r); border-bottom: 4px solid var(--pro-cyan); box-shadow: var(--pro-shadow-lg); color: var(--ink); transition: transform .25s, border-color .25s, background .25s; overflow: hidden; }
.feat-card:nth-child(2) { border-bottom-color: var(--pro-indigo); }
.feat-card:nth-child(3) { border-bottom-color: var(--pro-navy); }
.feat-card:nth-child(4) { border-bottom-color: #14b8a6; }
.feat-card:hover { transform: translateY(-6px); background: var(--pro-navy); color: #fff; }
.feat-ic { width: 3.2em; height: 3.2em; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; background: var(--pro-grad); color: #fff; margin-bottom: .5em; transition: transform .3s; }
.feat-ic .icon { width: 1.5em; height: 1.5em; }
.feat-card:hover .feat-ic { transform: scale(1.08) rotate(-4deg); }
.feat-card h3 { font-size: 1.15em; color: var(--pro-navy); transition: color .25s; }
.feat-card p { color: var(--muted); font-size: .92em; line-height: 1.55; transition: color .25s; }
.feat-card:hover h3 { color: #fff; }
.feat-card:hover p { color: #b8c6df; }
.feat-more { margin-top: .5em; display: inline-flex; align-items: center; gap: .4em; font-weight: 600; font-size: .9em; color: var(--pro-indigo); transition: color .25s; }
.feat-more .icon { width: 1em; height: 1em; transition: transform .25s; }
.feat-card:hover .feat-more { color: var(--pro-cyan); }
.feat-card:hover .feat-more .icon { transform: translateX(4px); }

/* ==========================================================================
   SECTION HEADINGS — centred with accent bar
   ========================================================================== */
.section-head { display: block; position: relative; text-align: center; margin: 0 auto 2.2em; max-width: none; }
.section-head h2 { display: inline-block; font-size: 1.9em; font-weight: 700; color: var(--pro-navy); padding: 0 0 .45em; border: 0; position: relative; line-height: 1.25; }
.section-head h2::before { display: none; }
.section-head h2::after { content: ''; position: absolute; left: 50%; bottom: 0; width: 3.4em; height: 4px; border-radius: 3px; transform: translateX(-50%); background: var(--pro-grad); }
.sh-kicker { display: block; color: var(--pro-indigo); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; font-size: .82em; margin-bottom: .35em; }
.section-head .more { position: absolute; right: 0; top: 50%; transform: translateY(-30%); display: inline-flex; align-items: center; gap: .4em; padding: .45em 1em; border: 1px solid var(--pro-line); border-radius: 30px; background: #fff; color: var(--pro-indigo); font-weight: 600; transition: all .2s; }
.section-head .more:hover { background: var(--pro-indigo); border-color: var(--pro-indigo); color: #fff; }
.section-head .more .icon { width: 1em; height: 1em; }

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center; }
.about-pic { position: relative; padding: 0 0 22px 22px; }
.about-pic::before { content: ''; position: absolute; left: 0; bottom: 0; width: 70%; height: 70%; border-radius: var(--pro-r); background: var(--pro-grad); opacity: .9; }
.about-pic img { position: relative; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--pro-r); box-shadow: var(--pro-shadow-lg); display: block; }
.about-txt .sh-kicker { margin-bottom: .2em; }
.about-txt h2 { font-size: 1.9em; line-height: 1.3; color: var(--pro-navy); margin-bottom: .6em; }
.about-txt p { line-height: 1.8; }
.about-points { display: grid; gap: .7em; margin: 1.2em 0 1.6em; }
.about-points li { display: flex; align-items: flex-start; gap: .7em; }
.about-points .icon { flex-shrink: 0; width: 1.5em; height: 1.5em; padding: .3em; border-radius: 50%; background: var(--pro-soft); color: var(--pro-indigo); margin-top: .1em; }
.about-btns { display: flex; flex-wrap: wrap; gap: 12px; }

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn { height: auto; min-height: 2.5em; padding: .55em 1.4em; border-radius: 6px; }
.btn-sm { min-height: 2.1em; padding: .35em 1em; }
.btn-lg { padding: .8em 1.9em; font-size: 1.05em; }
.btn:hover { transform: translateY(-1px); }
.btn-gold, .btn-primary, .btn-navy { background: var(--pro-grad); color: #fff; border: 0; box-shadow: 0 8px 18px -8px rgba(74, 63, 214, .7); }
.btn-gold:hover, .btn-primary:hover, .btn-navy:hover { background: var(--pro-grad); filter: brightness(1.1); color: #fff; }
.btn-outline { background: #fff; border: 1.5px solid var(--pro-navy); color: var(--pro-navy); }
.btn-outline:hover { background: var(--pro-navy); color: #fff; border-color: var(--pro-navy); }

/* ==========================================================================
   STATS BAND (dark)
   ========================================================================== */
.stats-band { margin: 0; padding: 48px 0; background: linear-gradient(135deg, var(--pro-deep), var(--pro-navy)); position: relative; z-index: 1; }
.stats-band .stats-grid { background: none; border: 0; box-shadow: none; border-radius: 0; overflow: visible; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 0; }
.stats-band .bu-stat { justify-content: center; border-right: 1px solid rgba(255, 255, 255, .12); background: none; padding: 8px 18px; }
.stats-band .bu-stat:last-child { border-right: 0; }
.stats-band .bu-stat::before { display: none; }
.stats-band .bu-stat:hover { background: none; }
.stats-band .bu-stat-ic { width: 3.4em; height: 3.4em; clip-path: none; border-radius: 50%; background: rgba(0, 168, 255, .16); color: var(--pro-cyan); box-shadow: none; border: 1px solid rgba(0, 168, 255, .4); }
.stats-band .bu-stat:hover .bu-stat-ic { transform: none; }
.stats-band .bu-stat-ic > * { transform: none !important; }
.stats-band .bu-stat b { color: #fff; font-size: 2em; }
.stats-band .bu-stat span:not(.bu-stat-ic) { color: #aebdd6; font-size: .95em; }

/* ==========================================================================
   NOTICE BOARD + MESSAGE
   ========================================================================== */
.home-two { gap: 32px; align-items: start; }
.home-two .section-head { text-align: left; margin-bottom: 1.4em; }
.home-two .section-head h2 { font-size: 1.6em; }
.home-two .section-head h2::after { left: 0; transform: none; }
.home-two .section-head .more { top: 0; transform: none; }
.notice-board { border: 0; border-radius: var(--pro-r); box-shadow: var(--pro-shadow); }
.nb-list li a { padding: .85em 1.1em; gap: 1em; }
.nb-list li a:hover { padding-left: 1.1em; background: #f6f7fe; }
.nb-date { clip-path: none; border-radius: 8px; width: 4.4em; background: var(--pro-grad); }
.nb-list li a:hover .nb-date { transform: none; }
.nb-title { font-weight: 500; line-height: 1.45; }
.nb-go { opacity: .5; transform: none; color: var(--pro-indigo); }
.vc-msg { grid-template-columns: 1fr; gap: 1.2em; padding: 1.6em; border-radius: var(--pro-r); border: 0; box-shadow: var(--pro-shadow); background: #fff; text-align: left; }
.vc-msg::before { display: none; }
.vc-photo { justify-self: start; }
.vc-photo::before, .vc-photo::after, .vc-ring { display: none; }
.vc-photo img { width: 100%; max-width: 15em; height: auto; aspect-ratio: 4 / 4.6; border-radius: 8px; border: 0; box-shadow: var(--pro-shadow); }
.vc-photo:hover img { transform: none; }
.vc-kicker { background: var(--pro-soft); color: var(--pro-indigo); border-radius: 4px; }
.vc-body blockquote { border-left-color: var(--pro-cyan); }

/* ==========================================================================
   CARDS (people, blog, gallery, generic)
   ========================================================================== */
.card, .notice-box, .blog-card, .person-card-h, .stat-chip { border: 1px solid var(--pro-line); border-radius: var(--pro-r); box-shadow: 0 2px 8px -4px rgba(26, 43, 69, .12); background: #fff; }
.card.card-pad:hover, .blog-card:hover, .person-card-h:hover, .card.card-pad:not(.fx-tilt):hover, .blog-card:not(.fx-tilt):hover, .person-card-h:not(.fx-tilt):hover { transform: translateY(-5px); box-shadow: var(--pro-shadow-lg); border-color: transparent; }
.grid { gap: 24px; }
.grid-people { grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* people cards -> vertical, centred photo (like a teacher-grid) */
.person-card-h { flex-direction: column; align-items: stretch; text-align: center; min-height: 0; overflow: hidden; }
.person-card-h .ph-side { width: 100%; aspect-ratio: 1 / 1.05; position: relative; overflow: hidden; }
.person-card-h .ph-fill { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform .6s; }
.person-card-h:hover .ph-fill { transform: scale(1.06); }
.person-card-h .ph-side::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--pro-grad); transform: scaleX(0); transform-origin: left; transition: transform .35s; }
.person-card-h:hover .ph-side::after { transform: scaleX(1); }
.person-card-h .info-side { padding: 1em 1em 1.1em; align-items: center; gap: .25em; justify-content: flex-start; }
.person-card-h .p-name { color: var(--pro-navy); font-weight: 700; }
.person-card-h .p-role { color: var(--pro-indigo); font-weight: 500; }
.person-card-h .p-meta-line { justify-content: center; color: var(--muted); }
.person-card-h .p-contact-row { justify-content: center; margin-top: .45em; }
.person-card-h .p-ic { background: var(--pro-soft); color: var(--pro-indigo); }
.person-card-h .p-ic:hover { background: var(--pro-indigo); color: #fff; transform: none; }
.person-card-h .p-more { margin-top: .5em; padding: .35em 1em; border-radius: 30px; border: 1px solid var(--pro-line); color: var(--pro-indigo); background: #fff; }
.person-card-h:hover .p-more { background: var(--pro-indigo); border-color: var(--pro-indigo); color: #fff; }

.blog-card { overflow: hidden; }
.blog-thumb { clip-path: none; overflow: hidden; }
.blog-body { padding: 1.1em 1.2em 1.3em; }
.gallery-tile { border-radius: var(--pro-r); box-shadow: 0 2px 8px -4px rgba(26, 43, 69, .2); }
.gallery-tile:hover { box-shadow: var(--pro-shadow-lg); }
.gallery-tile .g-badge { clip-path: none; border-radius: 4px; padding: 3px 10px; }
.gallery-tile::before { background: linear-gradient(180deg, transparent, rgba(74, 63, 214, .35)); }

/* ==========================================================================
   CTA BAND
   ========================================================================== */
.cta-band { position: relative; padding: 52px 0; color: #fff; background: linear-gradient(120deg, var(--pro-indigo), #2f6bd8 55%, var(--pro-cyan)); overflow: hidden; }
.cta-band::before { content: ''; position: absolute; right: -80px; top: -120px; width: 380px; height: 380px; border-radius: 50%; background: rgba(255, 255, 255, .09); }
.cta-band::after { content: ''; position: absolute; left: 12%; bottom: -150px; width: 300px; height: 300px; border-radius: 50%; background: rgba(255, 255, 255, .07); }
.cta-in { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-in h2 { color: #fff; font-size: 1.7em; line-height: 1.3; }
.cta-in p { color: rgba(255, 255, 255, .88); margin-top: .4em; }
.cta-band .btn-gold { background: #fff; color: var(--pro-indigo); box-shadow: 0 10px 24px -10px rgba(0, 0, 0, .45); }
.cta-band .btn-gold:hover { background: var(--pro-navy); color: #fff; filter: none; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer.site-footer { margin-top: 0; background: var(--pro-deep); color: #aebdd6; position: relative; }
footer.site-footer::before { display: none; }
footer .wrap.foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 44px; padding-top: 60px; padding-bottom: 44px; }
.foot-brand { display: inline-flex; align-items: center; gap: 12px; color: #fff; font-weight: 700; font-size: 1.15em; margin-bottom: 1em; }
.foot-brand .brand-mark { width: 3em; height: 3em; background: #fff; box-shadow: none; flex-shrink: 0; }
.foot-about p { line-height: 1.75; margin-bottom: 1.2em; }
footer h4 { color: #fff; font-size: 1.1em; padding-bottom: .7em; margin-bottom: 1.1em; position: relative; border: 0; }
footer h4::after { content: ''; position: absolute; left: 0; bottom: 0; width: 2.6em; height: 3px; border-radius: 2px; background: var(--pro-cyan); }
footer li { margin-bottom: .65em; }
footer li a { display: inline-flex; align-items: center; gap: .5em; transition: color .2s, padding-left .2s; }
footer li a::before { content: '›'; color: var(--pro-cyan); font-weight: 700; }
footer li a:hover { color: #fff; padding-left: 4px; }
footer .contact-info-item { border-bottom: 0; padding: .45em 0; align-items: flex-start; }
footer .contact-info-item .ic { background: rgba(0, 168, 255, .15); color: var(--pro-cyan); border-radius: 50%; }
.social { gap: 10px; }
.social a { width: 2.4em; height: 2.4em; background: rgba(255, 255, 255, .08); color: #fff; font-weight: 700; text-transform: uppercase; font-size: .85em; }
.social a:hover { background: var(--pro-cyan); }
.foot-bottom { background: #0a1424; border-top: 0; padding: 0; }
.foot-bottom .wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px 20px; padding: 16px 20px; font-size: .92em; }
.foot-bottom b { color: #fff; font-weight: 600; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1180px) {
  .head-info .hi:nth-child(3) { display: none; }
  .grid-people { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1080px) {
  .site-header { top: 0; }
  .head-info { display: none; }
  .head-top { padding: 10px 0; }
  .hamburger { display: inline-flex; align-items: center; justify-content: center; width: 2.6em; height: 2.6em; border-radius: 6px; background: var(--pro-navy); color: #fff; padding: 0; font-size: 1.3em; line-height: 1; }
  nav.mainnav { position: static; display: none; transform: none; padding: 0; background: #fff; border-top: 3px solid var(--pro-cyan); max-height: calc(100vh - 80px); overflow-y: auto; box-shadow: 0 16px 30px rgba(15, 29, 51, .2); }
  nav.mainnav.open { display: block; transform: none; }
  nav.mainnav::before { display: none; }
  nav.mainnav > ul { flex-direction: column; align-items: stretch; }
  nav.mainnav > ul > li { display: block; border-bottom: 1px solid var(--pro-line); }
  nav.mainnav a.nav-link, nav.mainnav button.nav-link { width: 100%; color: var(--pro-navy); padding: .8em 1em; justify-content: space-between; }
  nav.mainnav a.nav-link:hover, nav.mainnav button.nav-link:hover, nav.mainnav li.active > a.nav-link, nav.mainnav li.active > button.nav-link, nav.mainnav li:hover > .nav-link { background: var(--pro-soft); color: var(--pro-indigo); }
  .dropdown { position: static; display: block !important; opacity: 1; visibility: visible; transform: none; pointer-events: auto; border: 0; box-shadow: none; background: #f7f8fd; padding: 0 0 0 .6em; }
  nav.mainnav .nav-cta-li { margin: 0; padding: 10px; border-bottom: 0; }
  nav.mainnav a.nav-cta { height: auto; margin: 0; padding: .8em 1em; justify-content: center; }
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  footer .wrap.foot-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 860px) {
  .home-two { grid-template-columns: 1fr; }
  .grid-people { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .section { padding: 46px 0; }
}
@media (max-width: 760px) {
  .tb-left .tb-addr, .tb-left a[href^="mailto"], .tb-right .tb-code { display: none; }
  #topbar .wrap.tb-row { flex-wrap: nowrap; padding-left: 14px; padding-right: 14px; }
  html, body { overflow-x: hidden; }
  #topbar .wrap.tb-row { min-height: 2.4em; }
  .hero { height: clamp(180px, 52vw, 340px); }
  .hero-dots { bottom: 54px; }
  .hero-nav { width: 2.4em; height: 2.4em; }
  .feat-sec { margin-top: -2.4em; }
  .feat-grid { gap: 12px; }
  .feat-card { padding: 1.1em 1em; }
  .feat-card p { display: none; }
  .section-head { margin-bottom: 1.6em; }
  .section-head h2 { font-size: 1.5em; }
  .section-head .more { position: static; transform: none; margin-top: .8em; }
  .home-two .section-head .more { position: static; }
  .stats-band { padding: 30px 0; }
  .stats-band .bu-stat { border-right: 0; justify-content: flex-start; }
  .cta-in { flex-direction: column; align-items: flex-start; }
  .cta-in h2 { font-size: 1.35em; }
  .grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  footer .wrap.foot-grid { grid-template-columns: 1fr; padding-top: 44px; }
  .foot-bottom .wrap { justify-content: center; text-align: center; }
}