/* ==========================================================
   Urban Security — identidade "central de comando"
   Cores: #0A0E14 (base) · #00E676 (neon) · #FF3B3B (alerta)
          #9AA5B1 (cinza) · #121826 (superfícies)
   ========================================================== */

:root {
  --bg: #0A0E14;
  --surface: #121826;
  --surface-2: #0E141F;
  --neon: #00E676;
  --neon-dim: rgba(0, 230, 118, 0.35);
  --neon-glow: rgba(0, 230, 118, 0.18);
  --alert: #FF3B3B;
  --gray: #9AA5B1;
  --white: #F2F6FA;
  --font-title: "Chakra Petch", sans-serif;
  --font-body: "IBM Plex Sans", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
  --clip: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  --clip-sm: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.65;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

.mono { font-family: var(--font-mono); }

h1, h2, h3 { font-family: var(--font-title); line-height: 1.15; }

h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); font-weight: 600; }
h3 { font-size: 1.15rem; font-weight: 600; }

a { color: var(--neon); text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
}

.container { width: min(1180px, 92%); margin-inline: auto; }

/* ---- Grid lines de fundo ---- */
.grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(0, 230, 118, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 230, 118, 0.03) 1px, transparent 1px);
  background-size: 56px 56px;
}

main, .site-header, .site-footer { position: relative; z-index: 1; }

/* ==================== BOTÕES ==================== */
.btn {
  display: inline-block;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  padding: 0.85rem 1.7rem;
  clip-path: var(--clip-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
  cursor: pointer;
  border: none;
  text-align: center;
}

.btn-primary {
  background: var(--neon);
  color: var(--bg);
  box-shadow: 0 0 18px var(--neon-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 32px var(--neon-dim);
}

.btn-ghost {
  background: transparent;
  color: var(--neon);
  box-shadow: inset 0 0 0 1px var(--neon);
}
.btn-ghost:hover {
  background: var(--neon-glow);
  transform: translateY(-2px);
}

.btn-block { width: 100%; }

/* ==================== HEADER ==================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  background: rgba(10, 14, 20, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 230, 118, 0.18);
  transition: box-shadow 0.3s ease;
}
.site-header.scrolled { box-shadow: 0 4px 30px rgba(0, 0, 0, 0.6); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand img { height: 44px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 1.8rem; }
.main-nav ul { display: flex; gap: 1.6rem; list-style: none; }
.main-nav ul a {
  color: var(--gray);
  font-family: var(--font-title);
  font-size: 0.88rem;
  letter-spacing: 0.06em;
  transition: color 0.2s ease;
  position: relative;
}
.main-nav ul a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 1px;
  background: var(--neon);
  box-shadow: 0 0 8px var(--neon);
  transition: width 0.25s ease;
}
.main-nav ul a:hover { color: var(--white); }
.main-nav ul a:hover::after { width: 100%; }

.btn-nav { font-size: 0.78rem; padding: 0.6rem 1.15rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 1px solid var(--neon-dim);
  padding: 10px 9px;
  clip-path: var(--clip-sm);
  cursor: pointer;
}
.hamburger span {
  width: 22px; height: 2px;
  background: var(--neon);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==================== HERO ==================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 130px 0 90px;
  overflow: hidden;
}

.hero-bg { position: absolute; inset: 0; z-index: -2; }
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.35;
}
.hero-bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(10, 14, 20, 0.96) 30%, rgba(10, 14, 20, 0.55) 70%, rgba(10, 14, 20, 0.85));
}

/* ---- Radar ---- */
.radar {
  position: absolute;
  right: -120px;
  top: 50%;
  transform: translateY(-50%);
  width: 560px; height: 560px;
  z-index: -1;
  opacity: 0.85;
}
.radar-ring {
  position: absolute;
  inset: 0;
  border: 1px solid var(--neon-dim);
  border-radius: 50%;
}
.radar-ring.r2 { inset: 17%; border-color: rgba(0, 230, 118, 0.25); }
.radar-ring.r3 { inset: 34%; border-color: rgba(0, 230, 118, 0.18); }
.radar-sweep {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgba(0, 230, 118, 0.35), transparent 70deg, transparent);
  animation: radar-spin 4.5s linear infinite;
}
@keyframes radar-spin { to { transform: rotate(360deg); } }

.radar-dot {
  position: absolute;
  width: 8px; height: 8px;
  background: var(--neon);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--neon);
  animation: blink 2.4s ease-in-out infinite;
}
.radar-dot.d1 { top: 26%; left: 60%; }
.radar-dot.d2 { top: 55%; left: 30%; animation-delay: 0.7s; }
.radar-dot.d3 { top: 70%; left: 65%; animation-delay: 1.3s; }
.radar-dot.d4 { top: 40%; left: 48%; animation-delay: 1.9s; background: var(--alert); box-shadow: 0 0 12px var(--alert); }
@keyframes blink { 0%, 100% { opacity: 0.15; } 50% { opacity: 1; } }

.hero-content { max-width: 720px; }

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--neon);
  border: 1px solid var(--neon-dim);
  background: rgba(0, 230, 118, 0.06);
  padding: 0.45rem 0.9rem;
  clip-path: var(--clip-sm);
  margin-bottom: 1.6rem;
}
.pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 10px var(--neon);
  animation: blink 1.6s ease-in-out infinite;
}

.hero h1 {
  font-size: clamp(2.1rem, 5vw, 3.7rem);
  font-weight: 700;
  letter-spacing: 0.01em;
  margin-bottom: 1.2rem;
  min-height: 2.3em;
}

.hero-sub {
  font-size: clamp(1rem, 1.6vw, 1.18rem);
  color: var(--gray);
  max-width: 560px;
  margin-bottom: 2rem;
}
.hero-sub .mono { color: var(--neon); font-weight: 600; }

.hero-ctas { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.8rem; }

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2.4rem;
}
.hero-stats dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--gray);
}
.hero-stats dd {
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--neon);
  text-shadow: 0 0 16px var(--neon-glow);
}

/* ---- Ticker de eventos ---- */
.event-ticker {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  display: flex;
  align-items: center;
  background: rgba(14, 20, 31, 0.92);
  border-top: 1px solid var(--neon-dim);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  height: 42px;
  overflow: hidden;
}
.ticker-label {
  flex-shrink: 0;
  padding: 0 1rem;
  color: var(--bg);
  background: var(--neon);
  font-weight: 600;
  height: 100%;
  display: flex;
  align-items: center;
  clip-path: polygon(0 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
  padding-right: 1.6rem;
}
.ticker-track {
  display: flex;
  gap: 3.5rem;
  white-space: nowrap;
  color: var(--gray);
  animation: ticker-scroll 45s linear infinite;
  padding-left: 1.5rem;
}
.ticker-track .ok { color: var(--neon); }
.ticker-track .warn { color: var(--alert); }
@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ==================== SEÇÕES ==================== */
.section { padding: 96px 0; }

.kicker {
  color: var(--neon);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  margin-bottom: 0.8rem;
}

.section-head { max-width: 640px; margin-bottom: 3rem; }
.section-desc { color: var(--gray); margin-top: 0.9rem; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}
.split-text h2 { margin-bottom: 1.1rem; }
.split-text p { color: var(--gray); margin-bottom: 1rem; }

/* ---- Molduras chanfradas com glow ---- */
.clip-frame {
  position: relative;
  clip-path: var(--clip);
  border: 1px solid var(--neon-dim);
  box-shadow: 0 0 30px rgba(0, 230, 118, 0.08);
  background: var(--surface);
}
.clip-frame img { width: 100%; object-fit: cover; }
.hud-tag {
  position: absolute;
  left: 0; bottom: 0;
  background: rgba(10, 14, 20, 0.88);
  border-top: 1px solid var(--neon-dim);
  border-right: 1px solid var(--neon-dim);
  color: var(--neon);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  padding: 0.4rem 0.9rem;
}

.check-list { list-style: none; margin-top: 1.4rem; }
.check-list li {
  position: relative;
  padding-left: 1.8rem;
  margin-bottom: 0.75rem;
  color: var(--gray);
}
.check-list li::before {
  content: "?";
  position: absolute;
  left: 0;
  color: var(--neon);
  font-family: var(--font-mono);
}

/* ==================== SOLUÇÕES ==================== */
.solutions { background: var(--surface-2); border-block: 1px solid rgba(0, 230, 118, 0.1); }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.4rem;
}

.sol-card {
  background: var(--surface);
  border: 1px solid rgba(0, 230, 118, 0.16);
  clip-path: var(--clip);
  padding: 1.9rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.sol-card:hover {
  transform: translateY(-6px);
  border-color: var(--neon);
  box-shadow: 0 0 28px var(--neon-glow);
}
.sol-icon { color: var(--neon); }
.sol-card p { color: var(--gray); font-size: 0.94rem; flex: 1; }
.sol-tag {
  color: var(--neon);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

/* ==================== CENTRAL / PASSOS ==================== */
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.4rem;
  counter-reset: step;
  margin-bottom: 3rem;
}
.step {
  background: var(--surface);
  border-left: 2px solid var(--neon);
  padding: 1.6rem 1.4rem;
  position: relative;
}
.step-num {
  display: block;
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--neon);
  opacity: 0.55;
  margin-bottom: 0.5rem;
}
.step h3 { margin-bottom: 0.5rem; }
.step p { color: var(--gray); font-size: 0.93rem; }

.central-photo img { max-height: 420px; width: 100%; }

/* ==================== URBAN COMMAND ==================== */
.command { background: var(--surface-2); border-block: 1px solid rgba(0, 230, 118, 0.1); }

.command-split { align-items: start; }

.modules {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
}
.module {
  background: var(--surface);
  border: 1px solid rgba(0, 230, 118, 0.14);
  clip-path: var(--clip-sm);
  padding: 1.2rem 1.1rem;
  transition: border-color 0.3s ease, transform 0.3s ease;
}
.module:hover { border-color: var(--neon); transform: translateY(-3px); }
.module h3 {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--neon);
  margin-bottom: 0.45rem;
}
.module p { color: var(--gray); font-size: 0.88rem; }

.command-cta { text-align: center; margin-top: 3rem; }

/* ==================== NÚMEROS ==================== */
.numbers {
  background:
    linear-gradient(rgba(10, 14, 20, 0.92), rgba(10, 14, 20, 0.92)),
    url("imagens/tecnologia.jpg") center/cover no-repeat fixed;
  border-block: 1px solid var(--neon-dim);
}
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 2rem;
  text-align: center;
}
.num {
  display: block;
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 600;
  color: var(--neon);
  text-shadow: 0 0 24px var(--neon-dim);
}
.num-label {
  font-size: 0.86rem;
  color: var(--gray);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ==================== SEGMENTOS ==================== */
.segments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.4rem;
}
.seg-card {
  background: linear-gradient(160deg, var(--surface), var(--surface-2));
  border: 1px solid rgba(0, 230, 118, 0.16);
  clip-path: var(--clip);
  padding: 1.9rem 1.6rem;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.seg-card:hover {
  transform: translateY(-6px);
  border-color: var(--neon);
  box-shadow: 0 0 28px var(--neon-glow);
}
.seg-card h3 { color: var(--white); margin-bottom: 0.6rem; }
.seg-card p { color: var(--gray); font-size: 0.93rem; }

/* ==================== DEPOIMENTOS ==================== */
.testimonials { background: var(--surface-2); border-block: 1px solid rgba(0, 230, 118, 0.1); }

.testi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.4rem;
}
.testi {
  background: var(--surface);
  border: 1px solid rgba(0, 230, 118, 0.14);
  border-top: 2px solid var(--neon);
  padding: 1.8rem 1.6rem;
}
.testi p { color: var(--white); font-style: italic; margin-bottom: 1.1rem; }
.testi cite { font-family: var(--font-title); font-weight: 600; font-style: normal; color: var(--neon); }
.testi footer span { color: var(--gray); font-size: 0.75rem; }

/* ==================== CONTATO ==================== */
.contact-info { list-style: none; margin-top: 1.4rem; }
.contact-info li { color: var(--neon); font-size: 0.9rem; margin-bottom: 0.55rem; letter-spacing: 0.04em; }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--neon-dim);
  clip-path: var(--clip);
  padding: 2.2rem;
  box-shadow: 0 0 40px rgba(0, 230, 118, 0.07);
}
.field { margin-bottom: 1.2rem; }
.field label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--neon);
  margin-bottom: 0.4rem;
}
.field input,
.field textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid rgba(154, 165, 177, 0.25);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.8rem 0.95rem;
  clip-path: var(--clip-sm);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  resize: vertical;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--neon);
  box-shadow: 0 0 14px var(--neon-glow);
}
.field input::placeholder,
.field textarea::placeholder { color: rgba(154, 165, 177, 0.55); }

.form-feedback {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--neon);
  min-height: 1.2em;
  text-align: center;
}

/* ==================== FOOTER ==================== */
.site-footer {
  background: var(--surface-2);
  border-top: 1px solid var(--neon-dim);
  padding-top: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 0.8fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}
.footer-brand img { height: 47px; width: auto; margin-bottom: 1rem; }
.footer-brand p { color: var(--gray); font-size: 0.9rem; margin-bottom: 1.1rem; max-width: 300px; }
.footer-brand .status-badge { margin-bottom: 0; font-size: 0.68rem; }

.footer-col h3 {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--neon);
  margin-bottom: 1.1rem;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.6rem; color: var(--gray); font-size: 0.9rem; }
.footer-col a { color: var(--gray); transition: color 0.2s ease; }
.footer-col a:hover { color: var(--neon); }

.footer-bottom {
  border-top: 1px solid rgba(0, 230, 118, 0.12);
  padding: 1.2rem 0;
  text-align: center;
}
.footer-bottom p { font-size: 0.68rem; letter-spacing: 0.1em; color: var(--gray); }

/* ==================== SCROLL REVEAL ==================== */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ==================== LOGIN ==================== */
.login-body {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.login-visual {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 3rem;
  border-right: 1px solid var(--neon-dim);
}
.login-visual img.bg {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.3;
}
.login-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 14, 20, 0.4), rgba(10, 14, 20, 0.95));
}
.login-visual > * { position: relative; z-index: 1; }
.login-visual .radar { opacity: 0.5; right: -180px; top: 30%; }
.login-visual-text h2 { font-size: 1.7rem; margin-bottom: 0.6rem; }
.login-visual-text p { color: var(--gray); max-width: 380px; }

.login-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 3rem 1.5rem;
}

.login-box {
  width: min(420px, 100%);
  background: var(--surface);
  border: 1px solid var(--neon-dim);
  clip-path: var(--clip);
  padding: 2.4rem 2.2rem;
  box-shadow: 0 0 50px rgba(0, 230, 118, 0.08);
}

.login-box .brand-line {
  display: flex;
  justify-content: center;
  margin-bottom: 0.8rem;
}
.login-box .brand-line img { height: 52px; width: auto; }

.login-title {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--neon);
  margin-bottom: 1.8rem;
}

.tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: rgba(0, 230, 118, 0.15);
  clip-path: var(--clip-sm);
  margin-bottom: 1.8rem;
}
.tab-btn {
  background: var(--surface-2);
  border: none;
  color: var(--gray);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  padding: 0.8rem;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease;
}
.tab-btn[aria-selected="true"] {
  background: var(--neon);
  color: var(--bg);
  font-weight: 600;
}

.login-form { display: none; }
.login-form.active { display: block; animation: form-in 0.4s ease; }
@keyframes form-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.form-note {
  margin-top: 1.2rem;
  padding: 0.9rem 1rem;
  border: 1px solid var(--neon-dim);
  background: rgba(0, 230, 118, 0.07);
  color: var(--neon);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.5;
  clip-path: var(--clip-sm);
  display: none;
}
.form-note.show { display: block; animation: form-in 0.4s ease; }

.login-links {
  margin-top: 1.6rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}
.login-links a { color: var(--gray); transition: color 0.2s ease; }
.login-links a:hover { color: var(--neon); }

.login-footer-status {
  margin-top: 2rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ==================== RESPONSIVO ==================== */
@media (max-width: 960px) {
  .split, .command-split { grid-template-columns: 1fr; gap: 2.4rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .radar { width: 420px; height: 420px; right: -160px; opacity: 0.5; }
  .login-body { grid-template-columns: 1fr; }
  .login-visual { min-height: 240px; padding: 2rem; border-right: none; border-bottom: 1px solid var(--neon-dim); }
}

@media (max-width: 760px) {
  .main-nav {
    position: fixed;
    top: 72px;
    right: 0;
    width: min(320px, 86vw);
    height: calc(100vh - 72px);
    background: rgba(10, 14, 20, 0.98);
    border-left: 1px solid var(--neon-dim);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem 1.8rem;
    gap: 2rem;
    transform: translateX(105%);
    transition: transform 0.35s ease;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; gap: 1.3rem; }
  .hamburger { display: flex; }

  .section { padding: 72px 0; }
  .hero { padding-top: 110px; }
  .hero-stats { gap: 1.6rem; }
  .modules { grid-template-columns: 1fr; }
  .event-ticker { font-size: 0.68rem; }
}

@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-ctas .btn { width: 100%; }
  .contact-form { padding: 1.6rem 1.3rem; }
  .radar { display: none; }
}

/* ==================== REDUCED MOTION ==================== */
@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;
  }
  .reveal { opacity: 1; transform: none; }
  .radar-sweep, .ticker-track { animation: none; }
}