:root {
  --navy: #050d1f;
  --panel: rgba(5, 13, 31, 0.88);
  --card: #0c1b36;
  --card2: #0b1933;

  --white: #ffffff;
  --red: #e6323a;
  --blue: #1ea4ff;
  --muted: #c4d1e6;
  --border: #172743;

  --shadow: rgba(0, 0, 0, 0.55);

  /* Glow premium */
  --glow-blue: rgba(30, 164, 255, 0.34);
  --glow-red: rgba(230, 50, 58, 0.28);
  --glow-soft: rgba(255, 255, 255, 0.08);
}

/* RESET */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

/* Ajuda quando o header sticky cobre âncoras */
:target { scroll-margin-top: 90px; }

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--navy);
  color: var(--white);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Acessibilidade */
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* CANVAS ANIMADO */
#network-bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

/* CONTEÚDO */
.content-wrapper {
  z-index: 10;
  position: relative;
}

/* LINKS */
a { color: inherit; text-decoration: none; }

/* HEADER */
header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--panel);
  border-bottom: 1px solid rgba(20, 28, 56, 0.6);
  backdrop-filter: blur(10px);
}

.nav-inner {
  max-width: 1380px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 180px;
}

.logo-small { height: 34px; width: auto; }

.brand-name {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* NAV DESKTOP */
.nav-desktop { display: block; }

.nav-desktop ul {
  display: flex;
  gap: 1.8rem;
  list-style: none;
}

.nav-desktop a {
  color: var(--muted);
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  padding-bottom: 0.2rem;
  display: inline-block;
}

.nav-desktop a:hover { color: var(--white); }

.nav-desktop a::after {
  content: "";
  display: block;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--red), var(--blue));
  transition: width 0.2s ease-out;
}

.nav-desktop a:hover::after { width: 100%; }

.nav-desktop a.is-active { color: var(--white); }
.nav-desktop a.is-active::after { width: 100%; }

/* =========================
   MENU RESPONSIVO (MOBILE)
   ========================= */

/* Botão hambúrguer */
.nav-toggle {
  display: none;
  width: 46px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(0,0,0,0.25);
  backdrop-filter: blur(10px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  cursor: pointer;
  position: relative;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.nav-toggle:hover {
  transform: translateY(-1px);
  border-color: rgba(255,255,255,0.22);
  background: rgba(0,0,0,0.30);
}

.nav-toggle-lines {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 22px;
  height: 2px;
  background: #fff;
  transform: translate(-50%, -50%);
  border-radius: 2px;
}

.nav-toggle-lines::before,
.nav-toggle-lines::after {
  content: "";
  position: absolute;
  left: 0;
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
}

.nav-toggle-lines::before { top: -7px; }
.nav-toggle-lines::after  { top: 7px; }

/* Drawer mobile */
.nav-mobile {
  position: fixed;
  top: 0;
  right: 0;
  height: 100vh;
  width: min(360px, 88vw);
  background: linear-gradient(
    to bottom,
    rgba(8,16,34,0.965),
    rgba(5,13,31,0.955)
  );
  border-left: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(14px);
  box-shadow: -20px 0 70px rgba(0,0,0,0.65);
  transform: translateX(110%);
  transition: transform 0.22s ease;
  z-index: 120;
}

.nav-mobile-inner {
  padding: 1.2rem 1.2rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.nav-mobile-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-mobile-title {
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.85);
}

.nav-close {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(0,0,0,0.22);
  color: #fff;
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.nav-close:hover {
  border-color: rgba(255,255,255,0.22);
  background: rgba(0,0,0,0.28);
  transform: translateY(-1px);
}

.nav-mobile-link {
  padding: 0.95rem 0.95rem;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  color: rgba(255,255,255,0.92);
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.nav-mobile-link:hover {
  transform: translateY(-1px);
  border-color: rgba(30,164,255,0.28);
  background: rgba(30,164,255,0.06);
  box-shadow: 0 12px 26px rgba(0,0,0,0.25);
}

/* Active no mobile (com glow premium) */
.nav-mobile-link.is-active {
  border-color: rgba(255,255,255,0.18);
  background: linear-gradient(90deg, rgba(230,50,58,0.16), rgba(30,164,255,0.12));
  box-shadow:
    0 16px 34px rgba(0,0,0,0.28),
    0 0 0 1px rgba(255,255,255,0.04) inset,
    0 0 24px var(--glow-red),
    0 0 28px var(--glow-blue);
  position: relative;
}

/* “ponto” luminoso discreto no ativo */
.nav-mobile-link.is-active::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 50%;
  width: 10px;
  height: 10px;
  transform: translateY(-50%);
  border-radius: 999px;
  background: linear-gradient(90deg, var(--red), var(--blue));
  box-shadow:
    0 0 0 3px rgba(255,255,255,0.06),
    0 0 16px var(--glow-blue);
}

/* Submenu (Produtos) */
.nav-mobile-section {
  margin-top: 0.3rem;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.nav-mobile-section-title {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.70);
  font-weight: 800;
  margin-bottom: 0.6rem;
}

.nav-mobile-sublink {
  padding: 0.75rem 0.95rem;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(0,0,0,0.18);
  color: rgba(255,255,255,0.88);
  font-weight: 650;
  letter-spacing: 0.02em;
  margin-left: 0.55rem;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}

.nav-mobile-sublink:hover {
  transform: translateY(-1px);
  border-color: rgba(30,164,255,0.22);
  background: rgba(30,164,255,0.05);
  box-shadow: 0 12px 26px rgba(0,0,0,0.22);
}

/* Active no sublink (com glow suave) */
.nav-mobile-sublink.is-active {
  border-color: rgba(255,255,255,0.16);
  background: linear-gradient(90deg, rgba(30,164,255,0.12), rgba(230,50,58,0.06));
  box-shadow:
    0 14px 30px rgba(0,0,0,0.24),
    0 0 18px rgba(30,164,255,0.22);
}

/* Overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease;
  z-index: 110;
}

/* Estado aberto */
.nav-open .nav-mobile { transform: translateX(0%); }
.nav-open .nav-overlay { opacity: 1; pointer-events: auto; }

/* Breakpoint mobile */
@media (max-width: 900px) {
  .nav-desktop { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* HERO (INDEX) */
.hero {
  min-height: 95vh;
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1380px;
  margin: 0 auto;
  padding: 6rem 2rem 4rem;
}

@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; gap: 2.4rem; }
}

.logo-hero { height: 145px; width: auto; }

.hero-title {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 760;
  line-height: 1.1;
  margin-top: 1rem;
}

.hero-highlight {
  background: linear-gradient(90deg, var(--blue), var(--red));
  -webkit-background-clip: text;
  color: transparent;
}

.hero-subtitle {
  margin-top: 1.2rem;
  color: var(--muted);
  line-height: 1.7;
  font-size: 1.05rem;
  max-width: 54rem;
}

.hero-actions {
  margin-top: 2.2rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-meta {
  margin-top: 1.6rem;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
}

/* HERO PANEL */
.hero-panel {
  background: radial-gradient(circle at top, #132a54, #0c1b36 55%);
  border: 1px solid var(--border);
  border-radius: 1.4rem;
  padding: 2rem 2.2rem;
  box-shadow: 0 18px 55px var(--shadow);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(30, 164, 255, 0.12);
  border: 1px solid rgba(30, 164, 255, 0.25);
  color: var(--white);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}

.hero-panel h2 {
  margin-top: 1rem;
  font-size: 1.35rem;
  line-height: 1.25;
}

.hero-panel p {
  margin-top: 0.85rem;
  color: var(--muted);
  line-height: 1.7;
}

/* Caixa interna do painel */
.network {
  margin-top: 1.4rem;
  border-radius: 1rem;
  min-height: 250px;
  background: radial-gradient(circle at bottom, #101f3f, #050916 70%);
  border: 1px solid #192643;
  overflow: hidden;
  position: relative;
}

.network-logo {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-network { height: 125px; width: auto; opacity: 0.98; }

/* BOTÕES */
.btn {
  padding: 0.95rem 2.3rem;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.88rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  border: 1px solid transparent;
  transition: transform 0.2s ease, filter 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
}

.btn-primary:hover { filter: brightness(1.08); }

.btn-secondary {
  background: transparent;
  border-color: #243452;
  color: var(--muted);
}

.btn-secondary:hover {
  border-color: var(--blue);
  color: var(--white);
}

.small-btn {
  padding: 0.55rem 1.35rem;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
}

/* SEÇÕES PADRÃO */
.section-large {
  max-width: 1380px;
  margin: 0 auto;
  padding: 6rem 2rem;
}

.section-title {
  font-size: 1.9rem;
  margin-bottom: 1rem;
}

.section-title.small { font-size: 1.25rem; margin-bottom: 0.85rem; }

.section-sub {
  font-size: 1rem;
  color: var(--muted);
  max-width: 66rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.text-body {
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.02rem;
  margin-top: 1rem;
}

/* LISTAS */
.list {
  margin-top: 0.75rem;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.8;
}

.list strong { color: var(--white); }

/* GRID */
.two-column {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
}

@media (max-width: 1024px) {
  .two-column { grid-template-columns: 1fr; }
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}

@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: 1fr; }
}

/* CARDS */
.card {
  padding: 2rem;
  border-radius: 1.2rem;
  background: radial-gradient(circle at top left, #162952, #0c1b36 70%);
  border: 1px solid var(--border);
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.45);
}

.tall-card { min-height: 220px; }

.pill {
  display: inline-flex;
  margin-top: 1rem;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid rgba(30, 164, 255, 0.25);
  background: rgba(30, 164, 255, 0.08);
  color: var(--white);
  transition: transform 0.18s ease, filter 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.link-pill:hover {
  border-color: rgba(230, 50, 58, 0.35);
  background: rgba(230, 50, 58, 0.10);
  transform: translateY(-1px);
}

.ghost-pill {
  border-color: rgba(255,255,255,0.12);
  background: rgba(5, 9, 22, 0.35);
  color: var(--muted);
}

.ghost-pill:hover {
  border-color: rgba(255,255,255,0.22);
  filter: brightness(1.06);
  transform: translateY(-1px);
}

/* --- BLOCOS HORIZONTAIS --- */
.section-block {
  padding: 7rem 2rem;
  position: relative;
  background: linear-gradient(to bottom, rgba(12, 22, 45, 0.35), rgba(8, 16, 34, 0.6));
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(4px);
}

.section-block.alt1 {
  background: linear-gradient(to bottom, rgba(14, 28, 58, 0.35), rgba(10, 20, 42, 0.6));
}

.section-block.alt2 {
  background: linear-gradient(to bottom, rgba(18, 32, 64, 0.35), rgba(12, 22, 46, 0.6));
}

.section-block.alt3 {
  background: linear-gradient(to bottom, rgba(20, 36, 72, 0.35), rgba(14, 28, 58, 0.6));
}

/* FORMULÁRIO */
.contact-form {
  background: radial-gradient(circle at top left, #162952, #0c1b36 70%);
  border: 1px solid var(--border);
  border-radius: 1.2rem;
  padding: 2rem;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.35);
}

.contact-form label {
  display: block;
  font-size: 0.85rem;
  margin-top: 1rem;
  color: var(--muted);
  letter-spacing: 0.03em;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-top: 0.45rem;
  padding: 0.85rem 0.95rem;
  border-radius: 0.7rem;
  border: 1px solid #2a3960;
  background: #050916;
  color: var(--white);
  font-size: 0.95rem;
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(30, 164, 255, 0.55);
  box-shadow: 0 0 0 3px rgba(30, 164, 255, 0.12);
}

.contact-form textarea { resize: vertical; }

.full-btn { width: 100%; justify-content: center; margin-top: 1.3rem; }

.form-note {
  margin-top: 0.85rem;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* CONTACT RIGHT */
.contact-right { display: flex; flex-direction: column; gap: 1.3rem; }

/* Painel de contatos premium */
.contact-card-panel {
  padding: 1.6rem 1.6rem 1.7rem;
  border-radius: 1.35rem;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  box-shadow: 0 20px 60px rgba(0,0,0,0.32);
}

.contact-cards {
  margin-top: 1.1rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

@media (max-width: 620px) {
  .contact-cards { grid-template-columns: 1fr; }
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 0.95rem;
  padding: 1.05rem 1.05rem;
  border-radius: 1.05rem;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(0,0,0,0.20);
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.contact-item:hover {
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.16);
  background: rgba(0,0,0,0.26);
}

.icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.06);
}

.contact-text { display: flex; flex-direction: column; gap: 0.1rem; min-width: 0; }

.contact-label {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.70);
  font-weight: 800;
}

.contact-value {
  font-size: 1rem;
  color: var(--white);
  font-weight: 650;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Painel institucional */
.institutional-panel {
  padding: 1.6rem;
  border-radius: 1.35rem;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
}

/* Ícones nítidos */
.icon-wrap,
.whatsapp-float {
  transform: translateZ(0);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.icon-wrap svg {
  width: 26px;
  height: 26px;
  display: block;
  fill: #ffffff;
  shape-rendering: geometricPrecision;
  text-rendering: geometricPrecision;
  image-rendering: crisp-edges;
  filter: none !important;
  opacity: 1;
}

.contact-item:hover .icon-wrap {
  border-color: rgba(255,255,255,0.28);
  background: rgba(255,255,255,0.08);
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  width: 62px;
  height: 62px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;

  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(0,0,0,0.28);
  backdrop-filter: blur(10px);

  box-shadow: 0 20px 55px rgba(0,0,0,0.55);
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.whatsapp-float:hover {
  transform: translateY(-3px);
  border-color: rgba(30,164,255,0.35);
  background: rgba(0,0,0,0.34);
}

.whatsapp-float__ring {
  position: absolute;
  inset: -6px;
  border-radius: 999px;
  border: 1px solid rgba(30,164,255,0.28);
  opacity: 0.55;
  pointer-events: none;
  animation: ringPulse 2.6s ease-in-out infinite;
}

@keyframes ringPulse {
  0%   { transform: scale(0.96); opacity: 0.20; }
  45%  { transform: scale(1.08); opacity: 0.55; }
  100% { transform: scale(0.96); opacity: 0.20; }
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  display: block;
  fill: #ffffff;
  shape-rendering: geometricPrecision;
  image-rendering: crisp-edges;
  filter: none !important;
  opacity: 1;
}

/* FOOTER */
footer {
  padding: 2.3rem 2rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.82rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(0,0,0,0.10);
}

/* =========================
   PÁGINA: PRODUTOS i2
   ========================= */

.product-hero {
  padding: 5.5rem 2rem 3.5rem;
}

.product-hero-inner {
  max-width: 1380px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 3rem;
  align-items: start;
}

.product-hero-title {
  margin-top: 1rem;
  font-size: clamp(2.1rem, 3.6vw, 3.2rem);
  line-height: 1.08;
}

.product-hero-subtitle {
  margin-top: 1rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 52rem;
}

.product-hero-panel {
  background: radial-gradient(circle at top, #132a54, #0c1b36 55%);
  border: 1px solid var(--border);
  border-radius: 1.4rem;
  padding: 2rem 2.2rem;
  box-shadow: 0 18px 55px rgba(0,0,0,0.55);
}

.product-hero-panel h2 {
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.product-hero-panel p {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.2rem;
}

.product-hero-mini-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.mini-pill {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.5rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(5, 9, 22, 0.45);
  color: var(--muted);
}

.product-band {
  position: relative;
  padding: 6rem 2rem;
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  backdrop-filter: blur(4px);
}

.product-band-inner {
  max-width: 1380px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 2.4rem;
  align-items: start;
}

.band-a {
  background: linear-gradient(to bottom, rgba(14, 28, 58, 0.35), rgba(10, 20, 42, 0.6));
}

.band-b {
  background: linear-gradient(to bottom, rgba(18, 32, 64, 0.35), rgba(12, 22, 46, 0.6));
}

.product-title {
  font-size: 2rem;
  margin-bottom: 0.8rem;
}

.product-lead {
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.03rem;
  max-width: 58rem;
}

.product-bullets {
  margin-top: 1.6rem;
  display: grid;
  gap: 1rem;
}

.bullet {
  padding: 1.1rem 1.2rem;
  border-radius: 1.1rem;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(5, 9, 22, 0.45);
}

.bullet h3 {
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.5rem;
}

.bullet p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.98rem;
}

.product-cta-row {
  margin-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.product-card {
  padding: 1.6rem 1.6rem;
  border-radius: 1.2rem;
  background: radial-gradient(circle at top left, #162952, #0c1b36 70%);
  border: 1px solid var(--border);
  box-shadow: 0 15px 50px rgba(0,0,0,0.45);
  margin-bottom: 1.2rem;
}

.product-card h3 {
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}

@media (max-width: 1024px) {
  .product-hero-inner,
  .product-band-inner {
    grid-template-columns: 1fr;
  }
  .product-hero { padding-top: 4.4rem; }
}

/* =========================
   VISÃO SEEAI – VÍDEO
   ========================= */

.vision-wrapper {
  margin-top: 1.4rem;
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 1rem;
  overflow: hidden;

  background: radial-gradient(circle at bottom, #101f3f, #050916 70%);
  border: 1px solid #192643;
}

/* Vídeo principal */
.vision-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Fallback (caso vídeo não carregue) */
.vision-fallback {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #050916;
}

/* Ajuste fino para mobile */
@media (max-width: 768px) {
  .vision-wrapper {
    aspect-ratio: 4 / 3;
  }
}