/* =========================================================
   Public Safety Technologies — ECITE marketing design system
   ========================================================= */

:root {
  --bg-deep: #070b14;
  --bg-base: #0b1220;
  --bg-elevated: #121a2b;
  --bg-panel: #162033;
  --bg-panel-hover: #1a2740;
  --border-subtle: rgba(148, 163, 184, 0.14);
  --border-strong: rgba(125, 211, 252, 0.28);
  --text-primary: #f4f7fb;
  --text-secondary: #a8b3c7;
  --text-muted: #7d8aa3;
  --accent: #38bdf8;
  --accent-strong: #0ea5e9;
  --accent-soft: rgba(56, 189, 248, 0.12);
  --teal: #2dd4bf;
  --teal-soft: rgba(45, 212, 191, 0.12);
  --amber: #fbbf24;
  --amber-soft: rgba(251, 191, 36, 0.14);
  --danger: #f87171;
  --success: #34d399;
  --shadow-soft: 0 18px 50px rgba(0, 0, 0, 0.35);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --header-height: 4.25rem;
  --container: 1120px;
  --container-wide: 1280px;
  --font-display: "Sora", "Segoe UI", sans-serif;
  --font-body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --focus-ring: 0 0 0 2px var(--bg-deep), 0 0 0 4px var(--accent);
  --transition: 180ms ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-primary);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(14, 165, 233, 0.16), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(45, 212, 191, 0.08), transparent 50%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-base) 40%, #0a101c 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
  transition: color var(--transition);
}

a:hover {
  color: #7dd3fc;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3.5rem;
  z-index: 10000;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--accent-strong);
  color: #041018;
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.section {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
  position: relative;
}

.section-alt {
  background:
    linear-gradient(180deg, rgba(18, 26, 43, 0.55), rgba(18, 26, 43, 0.25));
  border-block: 1px solid var(--border-subtle);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  color: var(--teal);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.4vw, 2.75rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  max-width: 18ch;
}

.section-lead {
  margin: 0;
  max-width: 58ch;
  color: var(--text-secondary);
  font-size: 1.08rem;
}

.section-header {
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.grid-2 {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
}

@media (min-width: 900px) {
  .grid-2 {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }

  .grid-2.reverse {
    grid-template-columns: 0.95fr 1.05fr;
  }

  .grid-2.reverse > :first-child {
    order: 2;
  }
}

.card-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 700px) {
  .card-grid.cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .card-grid.cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .card-grid.cols-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.benefit-card {
  padding: 1.35rem 1.4rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(22, 32, 51, 0.95), rgba(15, 22, 36, 0.95));
}

.benefit-card h3 {
  margin: 0.85rem 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.benefit-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: 0.98rem;
}

.icon-badge {
  width: 2.4rem;
  height: 2.4rem;
  display: inline-grid;
  place-items: center;
  border-radius: 10px;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(56, 189, 248, 0.22);
}

.icon-badge svg {
  width: 1.15rem;
  height: 1.15rem;
}

.btn {
  --btn-bg: var(--accent-strong);
  --btn-color: #031018;
  --btn-border: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 2.85rem;
  padding: 0.7rem 1.25rem;
  border: 1px solid var(--btn-border);
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-color);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
}

.btn:hover {
  color: var(--btn-color);
  transform: translateY(-1px);
  background: #38bdf8;
}

.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  --btn-bg: transparent;
  --btn-color: var(--text-primary);
  --btn-border: rgba(148, 163, 184, 0.35);
}

.btn-secondary:hover {
  --btn-bg: rgba(255, 255, 255, 0.04);
  --btn-color: var(--text-primary);
  border-color: rgba(125, 211, 252, 0.45);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

/* ---------- Site shell ---------- */

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-main {
  flex: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  background: rgba(7, 11, 20, 0.72);
  backdrop-filter: saturate(140%) blur(14px);
  transition: border-color var(--transition), background var(--transition);
}

.site-header.is-scrolled {
  border-bottom-color: var(--border-subtle);
  background: rgba(7, 11, 20, 0.88);
}

.site-header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
  color: var(--text-primary);
  text-decoration: none;
}

.brand:hover {
  color: var(--text-primary);
}

.brand__logo {
  display: block;
  width: auto;
  height: 2rem;
  flex: 0 0 auto;
}

.brand__text {
  display: none;
  flex-direction: column;
  gap: 0.1rem;
  min-width: 0;
  padding-left: 0.85rem;
  border-left: 1px solid var(--border-subtle);
}

.brand__name {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand__product {
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

@media (min-width: 720px) {
  .brand__text {
    display: flex;
  }

  .brand__logo {
    height: 2.15rem;
  }
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 0.15rem;
}

.nav-desktop a {
  padding: 0.45rem 0.7rem;
  border-radius: 999px;
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
}

.nav-desktop a:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.header-cta {
  display: none;
}

.nav-toggle {
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-primary);
  display: inline-grid;
  place-items: center;
  cursor: pointer;
}

.nav-toggle svg {
  width: 1.2rem;
  height: 1.2rem;
}

@media (min-width: 980px) {
  .nav-desktop,
  .header-cta {
    display: inline-flex;
  }

  .nav-toggle {
    display: none;
  }
}

.nav-drawer {
  position: fixed;
  inset: 0;
  z-index: 1100;
  pointer-events: none;
}

.nav-drawer[data-open="true"] {
  pointer-events: auto;
}

.nav-drawer__backdrop {
  position: absolute;
  inset: 0;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgba(2, 6, 14, 0.62);
  opacity: 0;
  cursor: pointer;
  transition: opacity 200ms ease;
}

.nav-drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(20rem, 88vw);
  height: 100%;
  padding: 1.25rem;
  background: #0d1524;
  border-left: 1px solid var(--border-subtle);
  transform: translateX(104%);
  transition: transform 220ms ease;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.nav-drawer[data-open="true"] .nav-drawer__backdrop {
  opacity: 1;
}

.nav-drawer[data-open="true"] .nav-drawer__panel {
  transform: translateX(0);
}

.nav-drawer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-drawer__links {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nav-drawer__links a {
  padding: 0.85rem 0.9rem;
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 500;
}

.nav-drawer__links a:hover {
  background: rgba(255, 255, 255, 0.04);
}

body.nav-open {
  overflow: hidden;
}

/* ---------- Form ---------- */

.contact-phone {
  margin: 1.25rem 0 0;
  color: var(--text-secondary);
  font-size: 1rem;
}

.contact-phone a {
  color: var(--text-primary);
  font-weight: 600;
  text-decoration: none;
}

.contact-phone a:hover {
  color: var(--accent);
}

.demo-form-wrap {
  width: min(100%, 46rem);
}

.demo-form {
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  background: linear-gradient(180deg, rgba(18, 26, 43, 0.95), rgba(12, 18, 30, 0.95));
}

.form-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 700px) {
  .form-grid.two {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-field {
  display: grid;
  gap: 0.4rem;
}

.form-field label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

.form-field .hint {
  color: var(--text-muted);
  font-size: 0.8rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.7rem 0.85rem;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  background: rgba(7, 11, 20, 0.75);
  color: var(--text-primary);
  font: inherit;
}

.form-field textarea {
  min-height: 7rem;
  resize: vertical;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--text-muted);
}

.form-field input.invalid,
.form-field select.invalid,
.form-field textarea.invalid {
  border-color: var(--danger);
}

.validation-message {
  color: #fca5a5;
  font-size: 0.85rem;
}

.validation-summary {
  margin-bottom: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(248, 113, 113, 0.35);
  background: rgba(127, 29, 29, 0.25);
  color: #fecaca;
}

.validation-summary ul {
  margin: 0.35rem 0 0;
  padding-left: 1.1rem;
}

.consent-field {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.consent-field input {
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.2rem;
  accent-color: var(--accent-strong);
}

.honeypot {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.form-status {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 10px;
  font-size: 0.95rem;
}

.form-status.success {
  border: 1px solid rgba(52, 211, 153, 0.35);
  background: rgba(6, 78, 59, 0.28);
  color: #a7f3d0;
}

.form-status.error {
  border: 1px solid rgba(248, 113, 113, 0.35);
  background: rgba(127, 29, 29, 0.25);
  color: #fecaca;
}

.form-actions {
  margin-top: 0.5rem;
}

/* ---------- Footer ---------- */

.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
  background: #070b14;
  padding: 3.5rem 0 2rem;
}

.footer-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 800px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.site-footer h2,
.site-footer h3 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
}

.site-footer p {
  margin: 0 0 1rem;
  color: var(--text-secondary);
  max-width: 36ch;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  justify-content: space-between;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.footer-bottom a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-bottom a:hover {
  color: var(--text-primary);
}

/* ---------- Utility / motion ---------- */

.reveal {
  opacity: 1;
  transform: none;
}

.simple-page {
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.simple-page h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  letter-spacing: -0.03em;
}

.simple-page p,
.simple-page li {
  color: var(--text-secondary);
  max-width: 70ch;
}

.simple-page ul {
  padding-left: 1.2rem;
}

#blazor-error-ui {
  background: #3f1d1d;
  color: #fecaca;
  bottom: 0;
  box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.35);
  box-sizing: border-box;
  display: none;
  left: 0;
  padding: 0.7rem 1.25rem;
  position: fixed;
  width: 100%;
  z-index: 2000;
}

#blazor-error-ui .dismiss {
  cursor: pointer;
  position: absolute;
  right: 0.75rem;
  top: 0.5rem;
}

#blazor-error-ui .reload {
  color: #7dd3fc;
}