:root {
  --bg: #020914;
  --bg-soft: #061426;
  --panel: rgba(7, 25, 46, .86);
  --panel-strong: #071b32;
  --line: rgba(121, 187, 255, .18);
  --blue: #168cff;
  --blue-light: #69c4ff;
  --cyan: #2ce1ff;
  --green: #29d487;
  --text: #f4f8ff;
  --muted: #9fb2c9;
  --shadow: 0 35px 100px rgba(0, 0, 0, .45);
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, textarea { font: inherit; }

.page-noise {
  position: fixed; inset: 0; pointer-events: none; z-index: 99; opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}

.site-header {
  position: sticky; top: 0; z-index: 50; height: 82px; padding: 0 clamp(22px, 4vw, 72px);
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,.06);
  background: rgba(2,9,20,.76); backdrop-filter: blur(20px);
}
.brand img { width: 178px; height: 66px; object-fit: contain; }
.site-nav { display: flex; align-items: center; gap: 24px; }
.site-nav a { text-decoration: none; color: #c6d4e4; font-size: .9rem; font-weight: 650; transition: .2s ease; }
.site-nav a:hover { color: white; }
.site-nav .nav-dashboard { border-left: 1px solid rgba(255,255,255,.12); padding-left: 24px; }
.site-nav .nav-cta { background: linear-gradient(135deg, #007dff, #00b8ff); color: white; padding: 11px 16px; border-radius: 9px; box-shadow: 0 10px 30px rgba(0,125,255,.25); }
.nav-toggle { display: none; border: 0; background: transparent; color: white; font-size: 1.5rem; }

.hero {
  position: relative; min-height: calc(100vh - 82px); padding: 90px clamp(22px, 6vw, 110px) 110px;
  display: grid; grid-template-columns: minmax(0, .87fr) minmax(520px, 1.13fr); align-items: center; gap: 70px;
  background: radial-gradient(circle at 75% 30%, rgba(0,125,255,.14), transparent 37%), linear-gradient(180deg,#03101f 0%,#020914 100%);
  overflow: hidden;
}
.hero::after { content:""; position:absolute; inset:auto 0 0; height:1px; background:linear-gradient(90deg,transparent,rgba(59,166,255,.55),transparent); }
.hero-glow { position:absolute; border-radius:50%; filter:blur(5px); opacity:.55; }
.hero-glow-one { width:420px; height:420px; background:rgba(0,120,255,.12); right:12%; top:10%; }
.hero-glow-two { width:240px; height:240px; background:rgba(0,224,255,.10); left:6%; bottom:5%; }
.hero-copy { position:relative; z-index:2; max-width:700px; }
.eyebrow { margin:0 0 20px; color:#8fcaff; font-size:.76rem; letter-spacing:.18em; text-transform:uppercase; font-weight:800; display:flex; align-items:center; gap:10px; }
.eyebrow span { width:27px; height:1px; background:linear-gradient(90deg,var(--cyan),var(--blue)); box-shadow:0 0 14px var(--blue); }
h1,h2,h3,p { margin-top:0; }
h1 { margin-bottom:25px; font-size:clamp(3.5rem,6.1vw,7rem); line-height:.94; letter-spacing:-.06em; font-weight:780; }
h1 em, h2 em { color:var(--blue-light); font-style:normal; }
.hero-lead { max-width:650px; color:#afc0d2; font-size:clamp(1.05rem,1.3vw,1.28rem); line-height:1.72; }
.hero-actions { margin-top:35px; display:flex; flex-wrap:wrap; gap:14px; }
.button { border:0; cursor:pointer; text-decoration:none; padding:15px 21px; border-radius:10px; font-weight:800; display:inline-flex; align-items:center; gap:9px; transition:.22s ease; }
.button:hover { transform:translateY(-2px); }
.button-primary { color:white; background:linear-gradient(135deg,#007dff,#00a9ef); box-shadow:0 18px 42px rgba(0,125,255,.26); }
.button-secondary { color:#eaf5ff; background:rgba(255,255,255,.035); border:1px solid rgba(153,204,255,.25); }
.trust-row { margin-top:32px; display:flex; gap:24px; flex-wrap:wrap; color:#8097b2; font-size:.78rem; font-weight:700; text-transform:uppercase; letter-spacing:.09em; }
.trust-row span::before { content:"•"; color:var(--cyan); margin-right:8px; }

.hero-product { position:relative; z-index:2; min-height:570px; }
.dashboard-frame { position:absolute; width:92%; right:0; top:15px; border:1px solid rgba(111,192,255,.35); border-radius:18px; overflow:hidden; background:#06111f; box-shadow:var(--shadow),0 0 90px rgba(0,125,255,.13); transform:perspective(1200px) rotateY(-4deg) rotateX(1deg); }
.browser-bar { height:38px; display:flex; align-items:center; gap:7px; padding:0 13px; color:#6f829b; font-size:.65rem; background:#071525; border-bottom:1px solid rgba(255,255,255,.06); }
.browser-bar i { width:8px; height:8px; border-radius:50%; background:#203852; }
.browser-bar span { margin-left:10px; }
.dashboard-frame img { width:100%; }
.phone-frame { position:absolute; z-index:3; width:172px; left:-18px; bottom:4px; padding:8px; border:2px solid #8797a7; border-radius:30px; background:#03070c; box-shadow:0 34px 60px rgba(0,0,0,.55),0 0 45px rgba(0,125,255,.18); }
.phone-frame img { width:100%; border-radius:21px; }
.phone-island { position:absolute; z-index:5; top:13px; left:50%; transform:translateX(-50%); width:54px; height:14px; border-radius:20px; background:#000; }
.status-chip { position:absolute; z-index:5; display:flex; flex-direction:column; padding:12px 15px; border:1px solid rgba(77,183,255,.35); border-radius:12px; background:rgba(5,20,37,.92); backdrop-filter:blur(10px); box-shadow:0 18px 36px rgba(0,0,0,.34); }
.status-chip b { color:var(--green); font-size:.68rem; letter-spacing:.15em; }
.status-chip span { margin-top:4px; color:#c6d4e4; font-size:.76rem; }
.chip-one { right:2%; bottom:8%; }
.chip-two { right:20%; top:1%; }

.metrics-band { min-height:126px; display:grid; grid-template-columns:repeat(4,1fr); padding:0 clamp(22px,6vw,110px); background:#04101e; border-bottom:1px solid rgba(255,255,255,.06); }
.metrics-band div { padding:31px 28px; border-right:1px solid rgba(255,255,255,.07); display:flex; flex-direction:column; justify-content:center; }
.metrics-band div:first-child { border-left:1px solid rgba(255,255,255,.07); }
.metrics-band strong { color:#dff2ff; font-size:1.25rem; }
.metrics-band span { color:#7188a2; font-size:.76rem; margin-top:6px; }

.section { position:relative; padding:125px clamp(22px,6vw,110px); }
.section-heading { max-width:780px; margin-bottom:52px; }
.section-heading.centered { margin-left:auto; margin-right:auto; text-align:center; }
.section-heading.centered .eyebrow { justify-content:center; }
h2 { margin-bottom:22px; font-size:clamp(2.5rem,4.4vw,5rem); line-height:1.02; letter-spacing:-.05em; }
h3 { margin-bottom:12px; font-size:1.35rem; }
.section-heading > p:last-child, .workflow-copy > p:last-child, .incident-copy > p, .districts-copy > p, .demo-inner > p { color:var(--muted); font-size:1.05rem; line-height:1.75; }

.video-section { background:linear-gradient(180deg,#020914,#041326); }
.video-shell { max-width:1180px; margin:auto; padding:8px; border-radius:26px; background:linear-gradient(135deg,rgba(82,187,255,.55),rgba(255,255,255,.03),rgba(0,125,255,.2)); box-shadow:var(--shadow); }
.video-shell video { width:100%; display:block; border-radius:19px; background:#000; }

.platform-section { background:radial-gradient(circle at center,rgba(0,125,255,.10),transparent 34%),#020914; }
.platform-grid { display:grid; grid-template-columns:1fr 240px 1fr; gap:28px; align-items:center; max-width:1280px; margin:auto; }
.platform-card { min-height:620px; padding:31px; border:1px solid var(--line); border-radius:var(--radius); background:linear-gradient(145deg,rgba(8,30,54,.95),rgba(3,16,31,.92)); box-shadow:0 24px 70px rgba(0,0,0,.3); overflow:hidden; }
.platform-label { color:#5cbcff; font-size:.72rem; text-transform:uppercase; letter-spacing:.15em; font-weight:800; }
.platform-card h3 { font-size:2.3rem; margin:8px 0 22px; }
.platform-card ul { padding:0; margin:0 0 28px; list-style:none; display:grid; gap:12px; color:#a7b9cc; }
.platform-card li::before { content:"✓"; color:var(--green); margin-right:10px; font-weight:900; }
.platform-card > img { border:1px solid rgba(255,255,255,.08); border-radius:14px; box-shadow:0 20px 55px rgba(0,0,0,.35); }
.mobile-card-image { width:55%; margin:auto; padding:8px; border:2px solid #758697; border-radius:28px; background:#05080d; box-shadow:0 24px 60px rgba(0,0,0,.45); }
.mobile-card-image img { border-radius:20px; }
.awareness-hub { position:relative; height:260px; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; }
.awareness-hub::before,.awareness-hub::after { content:""; position:absolute; top:50%; width:70px; height:1px; background:linear-gradient(90deg,var(--blue),var(--cyan)); box-shadow:0 0 16px var(--blue); }
.awareness-hub::before { left:-38px; }
.awareness-hub::after { right:-38px; }
.awareness-hub img { position:relative; z-index:2; width:96px; border-radius:22px; box-shadow:0 0 48px rgba(0,125,255,.45); }
.awareness-hub strong { position:relative; z-index:2; margin-top:20px; color:#e9f7ff; font-size:1rem; }
.awareness-hub > span:last-child { position:relative; z-index:2; color:#6f8ca8; font-size:.73rem; margin-top:7px; }
.pulse-ring { position:absolute; width:150px; height:150px; border:1px solid rgba(62,172,255,.3); border-radius:50%; animation:pulse 3.1s infinite; }
.ring-two { animation-delay:1.55s; }
@keyframes pulse { 0%{transform:scale(.72);opacity:.7} 100%{transform:scale(1.7);opacity:0} }

.workflow-section { display:grid; grid-template-columns:.75fr 1.25fr; gap:90px; background:#051426; }
.workflow-copy { position:sticky; top:130px; align-self:start; }
.workflow-list { border-top:1px solid var(--line); }
.workflow-step { display:grid; grid-template-columns:70px 1fr; gap:22px; padding:30px 0; border-bottom:1px solid var(--line); }
.workflow-step b { color:#3aa9ff; font-size:.77rem; letter-spacing:.15em; }
.workflow-step h3 { font-size:1.45rem; }
.workflow-step p { color:#91a7be; line-height:1.65; margin:0; }

.product-section { background:#020914; }
.product-tabs { display:flex; gap:9px; flex-wrap:wrap; margin-bottom:22px; }
.product-tab { border:1px solid rgba(255,255,255,.1); color:#88a0ba; background:#071524; padding:11px 15px; border-radius:9px; cursor:pointer; font-weight:750; }
.product-tab.active { color:white; border-color:rgba(32,163,255,.55); background:rgba(0,125,255,.18); }
.product-showcase { display:grid; grid-template-columns:.65fr 1.35fr; min-height:560px; overflow:hidden; border:1px solid var(--line); border-radius:var(--radius); background:linear-gradient(135deg,#071c33,#030d1a); }
.product-copy { display:flex; align-items:center; padding:50px; border-right:1px solid var(--line); }
.product-panel { display:none; }
.product-panel.active { display:block; animation:fadeIn .35s ease; }
.product-kicker { color:#4db5ff; font-size:.74rem; font-weight:800; letter-spacing:.14em; text-transform:uppercase; }
.product-panel h3 { font-size:clamp(2rem,3vw,3.5rem); line-height:1.02; letter-spacing:-.04em; }
.product-panel p:last-child { color:#9eb1c5; line-height:1.75; }
.product-image-frame { position:relative; min-height:560px; background:#020b15; }
.product-image { position:absolute; inset:0; width:100%; height:100%; object-fit:contain; padding:32px; opacity:0; transform:scale(.985); transition:.35s ease; }
.product-image.active { opacity:1; transform:scale(1); }
@keyframes fadeIn { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:none} }

.incident-section { display:grid; grid-template-columns:1.18fr .82fr; gap:90px; align-items:center; background:linear-gradient(180deg,#051426,#020914); }
.incident-visual { position:relative; min-height:610px; }
.incident-browser { position:absolute; width:92%; top:0; right:0; padding:8px; border-radius:20px; background:linear-gradient(135deg,rgba(45,171,255,.5),rgba(255,255,255,.06)); box-shadow:var(--shadow); }
.incident-browser img { border-radius:14px; }
.incident-phone { position:absolute; width:185px; left:0; bottom:0; padding:8px; border:2px solid #8192a4; border-radius:31px; background:#04070b; box-shadow:0 30px 70px rgba(0,0,0,.55); }
.incident-phone img { border-radius:22px; }
.check-grid { margin-top:30px; display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.check-grid span { color:#b8c8d8; padding:14px 16px; border:1px solid var(--line); border-radius:10px; background:rgba(255,255,255,.025); }

.districts-section { min-height:760px; display:flex; align-items:center; overflow:hidden; background:#03101f; }
.districts-backdrop { position:absolute; inset:0; background:linear-gradient(90deg,rgba(2,9,20,.97) 0%,rgba(2,9,20,.80) 45%,rgba(2,9,20,.32) 100%),url('assets/images/school-bg.webp') center/cover; }
.districts-copy { position:relative; z-index:2; max-width:790px; }
.district-benefits { margin-top:36px; display:grid; grid-template-columns:1fr 1fr; gap:15px; }
.district-benefits article { padding:19px; border:1px solid rgba(103,185,255,.21); border-radius:13px; background:rgba(5,19,35,.72); backdrop-filter:blur(8px); }
.district-benefits strong,.district-benefits span { display:block; }
.district-benefits strong { margin-bottom:7px; }
.district-benefits span { color:#91a7bd; font-size:.88rem; line-height:1.5; }

.future-section { background:radial-gradient(circle at 50% 50%,rgba(0,125,255,.1),transparent 45%),#020914; }
.future-layout { max-width:1250px; margin:auto; display:grid; grid-template-columns:1.25fr .75fr; gap:30px; align-items:center; }
.future-image img { border-radius:22px; border:1px solid rgba(89,181,255,.24); box-shadow:var(--shadow); }
.future-cards { display:grid; gap:13px; }
.future-cards article { display:grid; grid-template-columns:58px 1fr; gap:16px; align-items:center; padding:18px; border:1px solid var(--line); border-radius:14px; background:rgba(7,26,48,.78); }
.future-cards article > span { width:49px; height:49px; display:grid; place-items:center; border-radius:12px; color:#6dc7ff; background:rgba(0,125,255,.13); border:1px solid rgba(68,180,255,.25); font-weight:900; }
.future-cards h3 { font-size:1.05rem; margin-bottom:4px; }
.future-cards p { color:#8299b1; font-size:.83rem; margin:0; }
.roadmap-note { max-width:980px; margin:32px auto 0; color:#5f7790; text-align:center; font-size:.72rem; }

.demo-section { min-height:720px; display:grid; place-items:center; text-align:center; overflow:hidden; background:linear-gradient(180deg,#041326,#020914); }
.demo-glow { position:absolute; width:650px; height:650px; border-radius:50%; background:radial-gradient(circle,rgba(0,125,255,.2),transparent 68%); }
.demo-inner { position:relative; z-index:2; max-width:850px; }
.demo-inner > img { width:280px; height:130px; object-fit:contain; margin:0 auto 25px; }
.demo-inner .eyebrow { justify-content:center; }
.demo-inner h2 { font-size:clamp(3rem,5.5vw,6.3rem); }
.centered-actions { justify-content:center; }

.site-footer { padding:70px clamp(22px,6vw,110px) 30px; background:#01060d; border-top:1px solid rgba(255,255,255,.07); }
.footer-brand img { width:190px; height:85px; object-fit:contain; }
.footer-brand p { color:#6e849b; max-width:350px; }
.site-footer { display:grid; grid-template-columns:1fr 1fr; gap:60px; }
.footer-links { display:grid; grid-template-columns:repeat(3,1fr); gap:25px; }
.footer-links div { display:flex; flex-direction:column; gap:11px; }
.footer-links strong { font-size:.78rem; text-transform:uppercase; letter-spacing:.12em; color:#a9bdd1; }
.footer-links a { color:#667d95; text-decoration:none; font-size:.86rem; }
.footer-links a:hover { color:white; }
.footer-bottom { grid-column:1/-1; padding-top:28px; border-top:1px solid rgba(255,255,255,.06); display:flex; justify-content:space-between; gap:40px; color:#52677d; font-size:.7rem; line-height:1.5; }
.footer-bottom span:last-child { max-width:650px; text-align:right; }

.reveal { opacity:0; transform:translateY(24px); transition:opacity .75s ease,transform .75s ease; }
.reveal.visible { opacity:1; transform:none; }
.delay-1 { transition-delay:.1s; }.delay-2 { transition-delay:.2s; }.delay-3 { transition-delay:.3s; }.delay-4 { transition-delay:.4s; }

@media (max-width: 1120px) {
  .site-nav { gap:14px; }
  .site-nav > a:not(.nav-cta):not(.nav-dashboard) { display:none; }
  .hero { grid-template-columns:1fr; padding-top:70px; }
  .hero-copy { max-width:850px; }
  .hero-product { width:min(900px,100%); margin:auto; min-height:590px; }
  .platform-grid { grid-template-columns:1fr 1fr; }
  .awareness-hub { grid-column:1/-1; grid-row:2; height:180px; }
  .awareness-hub::before,.awareness-hub::after { display:none; }
  .workflow-section,.incident-section { grid-template-columns:1fr; }
  .workflow-copy { position:static; }
  .incident-visual { min-height:600px; max-width:900px; width:100%; }
}

@media (max-width: 760px) {
  .site-header { height:72px; padding:0 18px; }
  .brand img { width:150px; height:58px; }
  .nav-toggle { display:block; }
  .site-nav { position:absolute; top:72px; left:0; right:0; padding:18px; display:none; flex-direction:column; align-items:stretch; background:rgba(2,9,20,.98); border-bottom:1px solid rgba(255,255,255,.08); }
  .site-nav.open { display:flex; }
  .site-nav > a:not(.nav-cta):not(.nav-dashboard) { display:block; }
  .site-nav .nav-dashboard { border:0; padding:0; }
  .hero { padding:60px 20px 80px; min-height:auto; }
  h1 { font-size:3.65rem; }
  .hero-product { min-height:380px; margin-top:15px; }
  .dashboard-frame { width:100%; }
  .phone-frame { width:112px; left:-4px; }
  .status-chip { display:none; }
  .metrics-band { grid-template-columns:1fr 1fr; padding:0 18px; }
  .metrics-band div { border:1px solid rgba(255,255,255,.06); padding:22px 14px; }
  .section { padding:85px 20px; }
  h2 { font-size:2.65rem; }
  .platform-grid,.product-showcase,.future-layout { grid-template-columns:1fr; }
  .platform-card { min-height:auto; }
  .awareness-hub { grid-row:auto; }
  .product-tabs { overflow-x:auto; flex-wrap:nowrap; padding-bottom:6px; }
  .product-tab { white-space:nowrap; }
  .product-copy { padding:32px; border-right:0; border-bottom:1px solid var(--line); min-height:330px; }
  .product-image-frame { min-height:330px; }
  .product-image { padding:14px; }
  .incident-visual { min-height:370px; }
  .incident-phone { width:105px; }
  .check-grid,.district-benefits { grid-template-columns:1fr; }
  .districts-section { min-height:900px; }
  .districts-backdrop { background:linear-gradient(180deg,rgba(2,9,20,.98),rgba(2,9,20,.64)),url('assets/images/school-bg.webp') center/cover; }
  .site-footer { grid-template-columns:1fr; }
  .footer-links { grid-template-columns:1fr 1fr; }
  .footer-bottom { flex-direction:column; }
  .footer-bottom span:last-child { text-align:left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  *,*::before,*::after { animation:none !important; transition:none !important; }
  .reveal { opacity:1; transform:none; }
}


/* =========================================================
   BeaconEDU Support Page
   ========================================================= */

.support-page {
  background:
    radial-gradient(circle at 20% 0%, rgba(31, 111, 235, 0.13), transparent 30rem),
    radial-gradient(circle at 90% 20%, rgba(23, 181, 255, 0.08), transparent 28rem),
    #03101f;
}

.active-nav-link {
  color: #ffffff !important;
}

.support-hero {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 150px 24px 90px;
  text-align: center;
}

.support-hero-inner {
  position: relative;
  z-index: 2;
  width: min(940px, 100%);
  margin: 0 auto;
}

.support-hero h1 {
  max-width: 900px;
  margin: 22px auto;
}

.support-hero h1 em {
  display: block;
}

.support-hero-lead {
  max-width: 760px;
  margin: 0 auto 34px;
  color: rgba(225, 237, 249, 0.78);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.75;
}

.support-emergency-notice {
  position: relative;
  z-index: 3;
  padding: 0 24px;
  margin-top: -38px;
}

.support-notice-inner {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 22px 24px;
  border: 1px solid rgba(255, 183, 77, 0.4);
  border-radius: 18px;
  background:
    linear-gradient(
      135deg,
      rgba(255, 162, 0, 0.13),
      rgba(255, 90, 20, 0.06)
    ),
    rgba(5, 19, 35, 0.94);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.support-notice-icon {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #ffad33;
  color: #03101f;
  font-weight: 900;
  font-size: 1.25rem;
}

.support-notice-inner strong {
  color: #ffffff;
  font-size: 1.02rem;
}

.support-notice-inner p {
  margin: 5px 0 0;
  color: rgba(230, 239, 248, 0.76);
  line-height: 1.6;
}

.support-contact-grid,
.support-topic-grid {
  width: min(1180px, 100%);
  margin: 46px auto 0;
  display: grid;
  gap: 24px;
}

.support-contact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.support-topic-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.support-card,
.support-topic-card {
  position: relative;
  overflow: hidden;
  padding: 30px;
  border: 1px solid rgba(116, 172, 231, 0.18);
  border-radius: 22px;
  background:
    linear-gradient(
      145deg,
      rgba(18, 42, 67, 0.86),
      rgba(6, 22, 39, 0.93)
    );
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
}

.support-card::before,
.support-topic-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(58, 162, 255, 0.8),
    transparent
  );
}

.support-card-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  border-radius: 16px;
  background: linear-gradient(145deg, #1a78d6, #4bb6ff);
  color: #ffffff;
  font-weight: 800;
  font-size: 1.15rem;
  box-shadow: 0 14px 34px rgba(17, 122, 216, 0.28);
}

.support-card h3,
.support-topic-card h3 {
  margin: 0 0 12px;
  color: #ffffff;
}

.support-card p,
.support-topic-card p {
  color: rgba(222, 235, 247, 0.72);
  line-height: 1.7;
}

.support-card a {
  display: inline-block;
  margin-top: 12px;
  color: #65c1ff;
  font-weight: 700;
  text-decoration: none;
}

.support-card a:hover {
  color: #ffffff;
}

.support-topic-card span {
  display: block;
  margin-bottom: 22px;
  color: rgba(82, 176, 255, 0.68);
  font-size: 1.7rem;
  font-weight: 800;
}

.support-faq-list {
  width: min(960px, 100%);
  margin: 46px auto 0;
  display: grid;
  gap: 14px;
}

.support-faq-item {
  border: 1px solid rgba(116, 172, 231, 0.18);
  border-radius: 16px;
  background: rgba(7, 25, 44, 0.84);
  overflow: hidden;
}

.support-faq-item summary {
  position: relative;
  padding: 22px 58px 22px 24px;
  color: #ffffff;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.support-faq-item summary::-webkit-details-marker {
  display: none;
}

.support-faq-item summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 24px;
  transform: translateY(-50%);
  color: #58b7ff;
  font-size: 1.6rem;
  font-weight: 400;
}

.support-faq-item[open] summary::after {
  content: "−";
}

.support-faq-item p {
  margin: 0;
  padding: 0 24px 24px;
  color: rgba(222, 235, 247, 0.72);
  line-height: 1.72;
}

.support-requirements-layout {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 70px;
}

.support-requirements-copy p:last-child {
  color: rgba(222, 235, 247, 0.72);
  line-height: 1.75;
}

.support-requirements-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.support-requirement {
  min-height: 150px;
  padding: 24px;
  border: 1px solid rgba(116, 172, 231, 0.18);
  border-radius: 18px;
  background: rgba(8, 28, 48, 0.82);
}

.support-requirement strong {
  display: block;
  margin-bottom: 10px;
  color: #ffffff;
}

.support-requirement span {
  color: rgba(222, 235, 247, 0.7);
  line-height: 1.55;
}

.support-security-card {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 42px;
  border: 1px solid rgba(116, 172, 231, 0.2);
  border-radius: 24px;
  background:
    radial-gradient(
      circle at 90% 20%,
      rgba(42, 148, 242, 0.18),
      transparent 24rem
    ),
    rgba(6, 24, 42, 0.9);
}

.support-security-card > div {
  max-width: 760px;
}

.support-security-card p:last-child {
  color: rgba(222, 235, 247, 0.74);
  line-height: 1.72;
}

.support-final-cta {
  position: relative;
  overflow: hidden;
  text-align: center;
}

.support-final-inner {
  position: relative;
  z-index: 2;
  width: min(900px, 100%);
  margin: 0 auto;
}

.support-final-inner > img {
  width: min(300px, 70vw);
  margin-bottom: 28px;
}

.support-final-inner h2 em {
  display: block;
}

.support-final-inner > p:not(.eyebrow) {
  max-width: 720px;
  margin: 0 auto 30px;
  color: rgba(222, 235, 247, 0.74);
  line-height: 1.75;
}

.footer-copy {
  margin: 30px 0 0;
  color: rgba(213, 227, 241, 0.5);
  font-size: 0.85rem;
}

@media (max-width: 980px) {
  .support-contact-grid,
  .support-topic-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .support-requirements-layout {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .support-security-card {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 700px) {
  .support-hero {
    min-height: auto;
    padding: 130px 20px 82px;
  }

  .support-contact-grid,
  .support-topic-grid,
  .support-requirements-grid {
    grid-template-columns: 1fr;
  }

  .support-notice-inner {
    flex-direction: column;
  }

  .support-card,
  .support-topic-card {
    padding: 24px;
  }

  .support-security-card {
    padding: 28px 24px;
  }
}