:root {
  --bg: #05070d;
  --bg2: #071426;
  --panel: rgba(255, 255, 255, .08);
  --panel2: rgba(255, 255, 255, .045);
  --border: rgba(255, 255, 255, .14);
  --text: #f5f9ff;
  --muted: #b9c9dc;
  --cyan: #00e5ff;
  --blue: #1677ff;
  --strong-blue: #0047d9;
  --green: #26d07c;
  --danger: #ff6b6b;
  --shadow: 0 18px 55px rgba(0, 0, 0, .36);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 126px; }
body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 0%, rgba(0, 229, 255, .18), transparent 26%),
    radial-gradient(circle at 88% 8%, rgba(22, 119, 255, .20), transparent 28%),
    linear-gradient(135deg, var(--bg), var(--bg2) 58%, #031016);
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(calc(100% - 32px), var(--max)); margin: auto; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(5, 7, 13, .74);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 12px 0; }
.brand { display: inline-flex; align-items: center; gap: 13px; font-weight: 900; font-size: 1.25rem; }
.brand.centered { justify-content: center; width: 100%; padding: 32px 0 18px; }
.brand img { width: 74px; height: 74px; object-fit: cover; border-radius: 8px; box-shadow: 0 0 30px rgba(0, 229, 255, .34); }
.brand small { display: block; color: var(--muted); font-size: .78rem; font-weight: 700; margin-top: 2px; }
.nav-links { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.nav-links a { color: var(--muted); font-weight: 750; font-size: .94rem; }
.nav-links a:hover { color: #fff; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 21px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 850;
  transition: transform .24s ease, border-color .24s ease, background .24s ease;
  cursor: pointer;
  font: inherit;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(90deg, var(--cyan), var(--blue)); color: #fff; box-shadow: var(--shadow); }
.btn-strong { background: linear-gradient(90deg, #0068ff, var(--strong-blue)); color: #fff; box-shadow: var(--shadow); border-color: rgba(130, 184, 255, .45); }
.btn-outline { background: rgba(255, 255, 255, .04); border-color: var(--border); color: #fff; }
.btn-whats { background: linear-gradient(90deg, #25d366, #168d49); color: #fff; box-shadow: var(--shadow); }

.hero { padding: 48px 0 40px; }
.hero-grid, .split { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; align-items: center; }
.reverse { grid-template-columns: .9fr 1.1fr; }
.eyebrow {
  display: inline-flex;
  padding: 9px 14px;
  border-radius: 999px;
  color: #dffaff;
  background: rgba(255, 255, 255, .075);
  border: 1px solid rgba(255, 255, 255, .12);
  font-weight: 800;
  font-size: .88rem;
}
h1, h2, h3, p { letter-spacing: 0; }
h1 { margin: 18px 0 18px; font-size: clamp(2.35rem, 6vw, 5rem); line-height: 1; font-weight: 950; }
h2 { margin: 0 0 14px; font-size: clamp(1.65rem, 3.4vw, 3rem); line-height: 1.08; font-weight: 920; }
h3 { margin: 0 0 10px; font-size: 1.16rem; }
p { color: var(--muted); line-height: 1.76; }
.hero-copy p { font-size: clamp(1rem, 1.7vw, 1.15rem); max-width: 680px; }
.hero-copy p + p { margin-top: 0; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.hero-actions.compact { margin-top: 20px; }
.hero-visual {
  position: relative;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 8px;
  padding: 10px;
  background: linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.035));
  box-shadow: var(--shadow);
}
.hero-visual img, .visual-stack img { border-radius: 8px; aspect-ratio: 3 / 2; object-fit: cover; }
.hero-visual figcaption {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  padding: 12px 14px;
  border-radius: 8px;
  background: rgba(5, 7, 13, .78);
  color: #fff;
  font-weight: 800;
}

section { padding: 42px 0; scroll-margin-top: 126px; }
.section-title { text-align: center; max-width: 860px; margin: 0 auto 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card, .form-card, .counter-card, .location-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: linear-gradient(180deg, var(--panel), var(--panel2));
  box-shadow: var(--shadow);
}
.card { padding: 25px; }
.card p { margin-bottom: 0; }
.icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  margin-bottom: 16px;
  background: rgba(0, 229, 255, .14);
  border: 1px solid rgba(0, 229, 255, .32);
  color: #c9fbff;
  font-weight: 900;
}
.feature-band { background: rgba(255, 255, 255, .025); border-top: 1px solid rgba(255,255,255,.06); border-bottom: 1px solid rgba(255,255,255,.06); }
.feature-copy { padding: 10px 0; }
.feature-copy p { max-width: 660px; }
.checklist { display: grid; gap: 11px; margin-top: 18px; }
.checklist span {
  display: flex;
  gap: 10px;
  color: #edf8ff;
  line-height: 1.6;
}
.checklist span::before { content: ""; width: 9px; height: 9px; margin-top: 8px; flex: none; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 18px rgba(0,229,255,.6); }
.visual-stack { display: grid; gap: 16px; }
.visual-stack img { width: 100%; aspect-ratio: 16 / 9; box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.14); }

.counter-band { padding: 26px 0; }
.counters { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.counter-card { padding: 26px 18px; text-align: center; }
.counter-card strong { display: block; font-size: clamp(2rem, 5vw, 4rem); line-height: 1; color: #fff; }
.counter-card span { display: block; color: var(--muted); font-weight: 800; margin-top: 9px; }

.panel-illustration {
  position: relative;
  min-height: 330px;
  border-radius: 8px;
  border: 1px solid var(--border);
  overflow: hidden;
  background:
    linear-gradient(90deg, transparent 0 42%, rgba(255,255,255,.1) 42% 43%, transparent 43%),
    linear-gradient(180deg, #111827, #05070d);
}
.projector { position: absolute; left: 12%; bottom: 23%; width: 92px; height: 48px; border-radius: 8px; background: #141b28; border: 1px solid rgba(255,255,255,.18); box-shadow: 0 0 28px rgba(0,229,255,.25); }
.light-beam { position: absolute; left: 22%; bottom: 29%; width: 58%; height: 48%; clip-path: polygon(0 42%, 100% 0, 100% 100%, 0 58%); background: linear-gradient(90deg, rgba(0,229,255,.38), rgba(0,229,255,.02)); }
.wall-ad { position: absolute; right: 10%; top: 21%; width: 42%; height: 43%; display: grid; place-items: center; border-radius: 8px; border: 1px solid rgba(0,229,255,.5); background: linear-gradient(135deg, rgba(0,229,255,.22), rgba(22,119,255,.34)); color: #fff; font-size: 3rem; font-weight: 950; text-shadow: 0 0 18px rgba(255,255,255,.4); }

.form-card {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding: 25px;
  max-width: 900px;
  margin: 0 auto;
}
.form-card h1, .form-card h2, .form-card p, .form-card small, .form-card button { grid-column: 1 / -1; }
label { display: grid; gap: 8px; color: #eef7ff; font-weight: 800; font-size: .94rem; }
input, select, textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 8px;
  background: rgba(255, 255, 255, .065);
  color: #fff;
  padding: 13px 14px;
  font: inherit;
  outline: none;
}
textarea { min-height: 112px; resize: vertical; }
option { background: #071426; color: #fff; }
input:focus, select:focus, textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,229,255,.16); }
::placeholder { color: #91a6bc; }
small { color: var(--muted); line-height: 1.5; }
.notice { max-width: 900px; margin: 0 auto 16px; padding: 14px 16px; border-radius: 8px; font-weight: 800; }
.notice-success { background: rgba(38, 208, 124, .14); border: 1px solid rgba(38, 208, 124, .36); color: #d7ffe8; }
.notice-error { background: rgba(255, 107, 107, .14); border: 1px solid rgba(255, 107, 107, .36); color: #ffe1e1; }

.page-hero { padding: 58px 0 26px; text-align: center; }
.page-hero p { max-width: 820px; margin: 0 auto; }
.filters { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 22px; }
.locations-grid { display: grid; gap: 20px; }
.state-group h2 { margin-top: 24px; }
.city-group { display: grid; gap: 14px; margin: 12px 0 24px; }
.location-card { display: grid; grid-template-columns: .9fr 1.1fr; gap: 16px; padding: 18px; }
.location-card p { margin: 8px 0; }
.map-frame { width: 100%; min-height: 260px; border: 0; border-radius: 8px; background: rgba(255,255,255,.08); }
.map-link { color: #bff9ff; font-weight: 900; }
.empty-state { padding: 28px; text-align: center; color: var(--muted); }

#admin .form-card { max-width: none; align-self: start; }
#admin .form-card label, #admin .form-card textarea { grid-column: 1 / -1; }
.form-result { min-height: 22px; }

.admin-page { min-height: 100vh; padding-bottom: 60px; }
.admin-login { grid-template-columns: 1fr; max-width: 520px; }
.admin-list h1 { text-align: center; font-size: clamp(2rem, 4vw, 3.6rem); }
.admin-list h2 { margin-top: 30px; font-size: 1.4rem; }
.admin-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.request-card { display: grid; gap: 8px; }
.request-card span { color: var(--muted); }

.footer-grid { display: flex; justify-content: center; align-items: center; gap: 18px; flex-wrap: wrap; padding: 28px 0 42px; color: var(--muted); }
.footer-grid a { color: #dffaff; font-weight: 800; }

.fade-up { opacity: 0; transform: translateY(22px); animation: fadeUp .8s forwards; }
.delay-1 { animation-delay: .14s; }
.delay-2 { animation-delay: .28s; }
@keyframes fadeUp { to { opacity: 1; transform: translateY(0); } }

@media (max-width: 920px) {
  .nav { align-items: flex-start; flex-direction: column; }
  .hero-grid, .split, .reverse, .location-card { grid-template-columns: 1fr; }
  .grid-3, .counters, .admin-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 34px; }
}

@media (max-width: 640px) {
  html { scroll-padding-top: 12px; }
  .topbar { position: static; }
  .container { width: min(calc(100% - 24px), var(--max)); }
  .brand img { width: 58px; height: 58px; }
  .nav-links, .hero-actions { width: 100%; flex-direction: column; align-items: stretch; }
  .nav-links a, .btn { width: 100%; text-align: center; }
  h1 { font-size: clamp(2rem, 11vw, 3.4rem); }
  .form-card, .filters { grid-template-columns: 1fr; }
  .hero-visual figcaption { position: static; margin-top: 10px; }
  .wall-ad { font-size: 2.1rem; }
}