/* ─── ESTILOS DE PÁGINA INTERNA (videos, produtos) ───
   Importa variáveis e header/footer do styles.css principal e adiciona
   estilos específicos para subpáginas. */

:root {
  --rev-blue: #003399;
  --rev-blue-dark: #001f5c;
  --rev-blue-mid: #0044cc;
  --rev-blue-light: #99b3ff;
  --rev-ice: #eaf0ff;
  --blue-deep: #001a4d;
  --blue-deeper: #001233;
  --gray-100: #f4f7fc;
  --gray-600: #526174;
  --gray-800: #1e293b;
  --font-display: 'Sora', sans-serif;
  --font-body: 'Manrope', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: #f8fafc;
  color: var(--gray-800);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--blue-deep); }
::-webkit-scrollbar-thumb { background: var(--rev-blue); }

.icon {
  width: 18px; height: 18px;
  display: inline-block;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* ─── HEADER PILL FLUTUANTE ─── */
nav {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  width: min(1100px, calc(100% - 32px));
  height: 64px;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(22px) saturate(140%);
  -webkit-backdrop-filter: blur(22px) saturate(140%);
  border: 1px solid rgba(0, 26, 77, 0.08);
  box-shadow: 0 18px 50px rgba(0, 26, 77, 0.12), 0 4px 14px rgba(0, 26, 77, 0.08);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
nav.scrolled {
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 22px 60px rgba(0, 26, 77, 0.18), 0 6px 18px rgba(0, 26, 77, 0.10);
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  height: 100%;
}
.nav-logo img {
  height: 38px;
  width: auto;
  border-radius: 6px;
  filter: drop-shadow(0 6px 14px rgba(0,0,0,0.18));
  transition: transform 0.25s ease;
}
.nav-logo:hover img { transform: translateY(-1px) scale(1.02); }
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 30px);
  list-style: none;
}
.nav-links a {
  color: #001a4d;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: color 0.2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--rev-blue); }
.nav-cta {
  background: var(--rev-blue) !important;
  color: #ffffff !important;
  padding: 10px 22px;
  border-radius: 999px;
  font-weight: 700 !important;
  box-shadow: 0 8px 20px rgba(0, 51, 153, 0.3);
  transition: all 0.2s;
}
.nav-cta:hover { background: var(--rev-blue-dark) !important; transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  border: 0;
  background: transparent;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: #001a4d;
  border-radius: 2px;
  transition: all 0.3s;
}
.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); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 86px;
  left: 16px;
  right: 16px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  padding: 18px 22px;
  gap: 12px;
  border-radius: 18px;
  border: 1px solid rgba(0, 26, 77, 0.08);
  box-shadow: 0 18px 50px rgba(0, 26, 77, 0.18);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: #001a4d;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 8px 0;
  border-bottom: 1px solid rgba(0, 26, 77, 0.08);
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a.mobile-cta {
  background: var(--rev-blue);
  color: white;
  text-align: center;
  padding: 12px;
  border-radius: 10px;
  border: none;
  margin-top: 6px;
}

/* ─── PAGE HEADER (banner topo) ─── */
.page-header {
  background:
    linear-gradient(180deg, rgba(0,26,77,0.92), rgba(0,51,153,0.96)),
    url('../img/Hero-1.png') center / cover;
  color: #ffffff;
  padding: 160px 5% 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 96px 96px;
  pointer-events: none;
}
.page-header-inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}
.page-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.3);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.page-eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #ffffff;
  border-radius: 50%;
}
.page-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.08;
  margin-bottom: 18px;
  letter-spacing: -0.5px;
}
.page-title em {
  font-style: normal;
  background: linear-gradient(135deg, #ffffff 0%, #99b3ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.page-desc {
  font-size: clamp(0.98rem, 1.2vw, 1.1rem);
  line-height: 1.7;
  color: rgba(255,255,255,0.85);
  max-width: 640px;
  margin: 0 auto;
}
.breadcrumbs {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.7);
  margin-top: 22px;
}
.breadcrumbs a { color: rgba(255,255,255,0.7); transition: color 0.2s; }
.breadcrumbs a:hover { color: #ffffff; }
.breadcrumbs .sep { color: rgba(255,255,255,0.4); }

/* ─── VIDEOS GRID ─── */
.videos-section { padding: clamp(64px, 8vw, 100px) 5%; }
.videos-container { max-width: 1180px; margin: 0 auto; }

.videos-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.video-card {
  background: #ffffff;
  border: 1px solid rgba(0, 26, 77, 0.08);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.video-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 26, 77, 0.12);
  border-color: rgba(0, 51, 153, 0.2);
}

.video-frame-link {
  display: block;
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  overflow: hidden;
  border-radius: 16px 16px 0 0;
}

.video-thumbnail {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.video-frame-link:hover .video-play-button {
  background: rgba(200, 12, 12, 0.8);
  transform: translate(-50%, -50%) scale(1.1);
}
.video-body { padding: 22px 22px 26px; }
.video-tag {
  display: inline-block;
  background: var(--rev-ice);
  color: var(--rev-blue);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.video-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--blue-deep);
  margin-bottom: 8px;
  line-height: 1.3;
}
.video-desc {
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--gray-600);
}

@media (max-width: 1024px) {
  .videos-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .videos-grid { grid-template-columns: 1fr; }
  .page-header { padding: 130px 5% 60px; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  nav { top: 10px; width: calc(100% - 20px); height: 58px; padding: 0 14px; }
  .nav-logo img { height: 32px; }
}

/* ─── CTA BAND ─── */
.cta-band {
  background:
    linear-gradient(90deg, rgba(0,26,77,0.96), rgba(0,51,153,0.86)),
    url('../img/Hero-1.png') center / cover;
  padding: 70px 5%;
  text-align: center;
  color: #ffffff;
}
.cta-band-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  margin-bottom: 12px;
}
.cta-band-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.78);
  max-width: 520px;
  margin: 0 auto 26px;
  line-height: 1.6;
}
.cta-band a {
  display: inline-block;
  background: #ffffff;
  color: var(--rev-blue);
  padding: 14px 32px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  transition: all 0.25s;
  box-shadow: 0 12px 28px rgba(255,255,255,0.18);
}
.cta-band a:hover { background: var(--rev-ice); transform: translateY(-2px); }

/* ─── FOOTER ─── */
footer {
  background: var(--blue-deeper);
  padding: 60px 5% 28px;
  color: rgba(255,255,255,0.7);
}
.footer-grid {
  max-width: 1180px;
  margin: 0 auto 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
}
.footer-logo-img {
  width: clamp(180px, 22vw, 230px);
  border-radius: 6px;
  margin-bottom: 16px;
}
.footer-about {
  font-size: 0.82rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
  margin-bottom: 22px;
}
.social-links { display: flex; gap: 10px; }
.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.65);
  transition: all 0.2s;
}
.social-link:hover {
  background: #ffffff;
  border-color: #ffffff;
  color: var(--rev-blue);
  transform: translateY(-2px);
}
.footer-col h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  transition: color 0.2s;
}
.footer-col ul li a:hover { color: #ffffff; }
.footer-bottom {
  max-width: 1180px;
  margin: 0 auto;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy { font-size: 0.78rem; color: rgba(255,255,255,0.4); }
.footer-phone { font-size: 0.82rem; color: #ffffff; font-weight: 600; }

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(.22,.61,.36,1), transform 0.7s cubic-bezier(.22,.61,.36,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }

/* ═══════════════════════════════════════════════════
   PRODUTO INTERNO (refinado)
   ═══════════════════════════════════════════════════ */

/* Header do produto: exibe o banner como imagem de topo, ocupando toda a largura,
   sem texto sobreposto. O conteúdo fica abaixo, em .product-intro. */
.page-header.product-hero {
  background-color: #001233 !important;
  background-position: center center !important;
  background-size: cover !important;
  background-repeat: no-repeat !important;
  padding: 0 !important;
  min-height: 0 !important;
  text-align: left !important;
  color: inherit !important;
  position: relative;
  overflow: hidden;
  height: clamp(260px, 32vw, 460px);
  margin-top: 92px;
  width: 100%;
  display: block;
}
.page-header.product-hero::before,
.page-header.product-hero::after { content: none !important; display: none !important; }
.page-header.product-hero .page-header-inner { display: none !important; }

/* Bloco de título do produto, logo abaixo do banner */
.product-intro {
  margin-top: clamp(-460px, -32vw, -260px);
  min-height: clamp(260px, 32vw, 460px);
  display: flex;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(0,18,51,0.88) 0%, rgba(0,26,77,0.62) 42%, rgba(0,26,77,0.18) 100%),
    linear-gradient(0deg, rgba(0,18,51,0.66) 0%, rgba(0,18,51,0.08) 58%, rgba(0,18,51,0.22) 100%);
  color: #ffffff;
  padding: clamp(86px, 9vw, 128px) 5% clamp(38px, 5vw, 70px);
  text-align: left;
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.product-intro-inner {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
}
.product-intro .page-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.3);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.product-intro .page-eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  background: #ffffff;
  border-radius: 50%;
}
.product-intro .page-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.15rem, 4.4vw, 4rem);
  line-height: 1.05;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
  text-shadow: 0 8px 28px rgba(0,0,0,0.35);
}
.product-intro .page-title em {
  font-style: normal;
  background: linear-gradient(135deg, #ffffff 0%, #99b3ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.product-intro .page-desc {
  font-size: clamp(0.95rem, 1.15vw, 1.06rem);
  line-height: 1.6;
  color: rgba(255,255,255,0.85);
  max-width: 640px;
  margin: 0 0 18px;
  text-shadow: 0 6px 22px rgba(0,0,0,0.28);
}
.product-intro .breadcrumbs {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.7);
}
.product-intro .breadcrumbs a { color: rgba(255,255,255,0.75); transition: color 0.2s; }
.product-intro .breadcrumbs a:hover { color: #ffffff; }
.product-intro .breadcrumbs .sep { color: rgba(255,255,255,0.4); }

@media (max-width: 768px) {
  .page-header.product-hero { height: clamp(280px, 56vw, 360px); margin-top: 78px; }
  .product-intro {
    margin-top: clamp(-360px, -56vw, -280px);
    min-height: clamp(280px, 56vw, 360px);
    text-align: center;
    padding: 86px 5% 34px;
    background:
      linear-gradient(180deg, rgba(0,18,51,0.78) 0%, rgba(0,26,77,0.48) 48%, rgba(0,18,51,0.86) 100%),
      linear-gradient(90deg, rgba(0,18,51,0.42), rgba(0,26,77,0.28));
  }
  .product-intro .page-desc { margin: 0 auto 16px; }
  .product-intro .breadcrumbs { justify-content: center; flex-wrap: wrap; }
}
@media (max-width: 480px) {
  .page-header.product-hero { height: clamp(300px, 72vw, 350px); }
  .product-intro {
    margin-top: clamp(-350px, -72vw, -300px);
    min-height: clamp(300px, 72vw, 350px);
    padding: 88px 5% 30px;
  }
}

/* Seção principal: thumb à esquerda, conteúdo à direita */
.product-section {
  padding: clamp(60px, 8vw, 100px) 5%;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}
.product-container {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 64px;
  align-items: start;
}

/* THUMB com glow azul */
.product-thumb {
  background: #ffffff;
  border-radius: 22px;
  border: 1px solid rgba(0, 26, 77, 0.06);
  padding: 36px;
  box-shadow:
    0 30px 70px rgba(0, 26, 77, 0.08),
    0 0 0 1px rgba(0, 51, 153, 0.04);
  position: sticky;
  top: 100px;
  overflow: hidden;
}
.product-thumb::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -30%;
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(0,51,153,0.10), transparent 70%);
  pointer-events: none;
}
.product-thumb img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: auto;
  object-fit: contain;
  transition: transform 0.5s ease;
}
.product-thumb:hover img { transform: scale(1.03); }

/* CONTEÚDO */
.product-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.product-category {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--rev-ice), #ffffff);
  color: var(--rev-blue);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: 999px;
  width: fit-content;
  border: 1px solid rgba(0, 51, 153, 0.12);
}
.product-category::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--rev-blue);
  border-radius: 50%;
}
.product-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.1rem, 4vw, 3.2rem);
  line-height: 1.02;
  color: var(--blue-deep);
  letter-spacing: -0.8px;
}
.product-lead {
  font-size: 1.06rem;
  line-height: 1.75;
  color: #3b4858;
}

/* Tags rápidas (badges) */
.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.product-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 8px;
  background: #ffffff;
  color: var(--blue-deep);
  border: 1px solid rgba(0, 26, 77, 0.12);
  letter-spacing: 0.02em;
}
.product-tag svg { width: 14px; height: 14px; color: var(--rev-blue); }

/* Blocos de informação com header colorido */
.product-block {
  background: #ffffff;
  border: 1px solid rgba(0, 26, 77, 0.08);
  border-radius: 16px;
  padding: 24px 26px;
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.product-block::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--rev-blue), var(--rev-blue-mid));
}
.product-block:hover {
  box-shadow: 0 18px 40px rgba(0, 26, 77, 0.08);
}
.product-block h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--rev-blue);
  margin-bottom: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.product-block h3::before {
  content: '';
  width: 22px;
  height: 2px;
  background: var(--rev-blue);
  border-radius: 2px;
}
.product-block p {
  font-size: 0.95rem;
  line-height: 1.75;
  color: #3b4858;
}

/* Lista de características em colunas */
.product-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin: 6px 0;
}
.product-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  background: var(--rev-ice);
  border-radius: 10px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--blue-deep);
  line-height: 1.4;
}
.product-feature svg {
  width: 18px;
  height: 18px;
  color: var(--rev-blue);
  flex-shrink: 0;
  margin-top: 1px;
}

/* Nota com ícone destaque */
.product-note {
  font-size: 0.86rem;
  color: #3b4858;
  font-style: italic;
  padding: 16px 18px;
  border-left: 3px solid var(--rev-blue);
  background: linear-gradient(90deg, var(--rev-ice), rgba(234, 240, 255, 0.4));
  border-radius: 0 12px 12px 0;
  display: flex;
  gap: 10px;
}
.product-note::before {
  content: '⚠';
  font-style: normal;
  color: var(--rev-blue);
  font-size: 1.05rem;
}

/* Ações */
.product-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.btn-primary {
  background: var(--rev-blue);
  color: #ffffff !important;
  padding: 15px 30px;
  border-radius: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.25s;
  box-shadow: 0 14px 32px rgba(0, 51, 153, 0.28);
}
.btn-primary:hover {
  background: var(--rev-blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(0, 51, 153, 0.36);
}
.btn-secondary {
  background: #ffffff;
  border: 1.5px solid rgba(0, 26, 77, 0.14);
  color: var(--blue-deep) !important;
  padding: 14px 26px;
  border-radius: 12px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.25s;
}
.btn-secondary:hover {
  border-color: var(--rev-blue);
  color: var(--rev-blue) !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 26, 77, 0.06);
}

/* ─── SEÇÃO DE VÍDEO ─── */
.product-video-section {
  background:
    radial-gradient(circle at 50% 0%, rgba(0,51,153,0.04), transparent 60%),
    #f0f4fa;
  padding: clamp(60px, 8vw, 100px) 5%;
}
.product-video-container {
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}
.product-video-container .section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--rev-ice);
  color: var(--rev-blue);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.product-video-container h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.6rem, 2.8vw, 2.3rem);
  color: var(--blue-deep);
  margin-bottom: 28px;
  letter-spacing: -0.5px;
}
.product-video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #001a4d;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(0, 26, 77, 0.22);
}
.product-video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ─── PRODUTOS RELACIONADOS ─── */
.related-section {
  padding: clamp(60px, 8vw, 90px) 5%;
  background: #ffffff;
  border-top: 1px solid rgba(0, 26, 77, 0.06);
}
.related-container {
  max-width: 1180px;
  margin: 0 auto;
}
.related-container h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  color: var(--blue-deep);
  text-align: center;
  margin-bottom: 30px;
}

/* ─── BOTÃO FLUTUANTE (FAB / Push CTA) ─── */
.fab-cta {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 900;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px 14px 18px;
  background: var(--rev-blue);
  color: #ffffff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
  box-shadow:
    0 18px 40px rgba(0, 51, 153, 0.40),
    0 8px 16px rgba(0, 26, 77, 0.20);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.2s ease;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  pointer-events: none;
}
.fab-cta.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
  animation: fabPulse 2.6s ease-in-out 1.5s infinite;
}
.fab-cta:hover {
  background: var(--rev-blue-dark);
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 24px 50px rgba(0, 51, 153, 0.45);
  animation-play-state: paused;
}
.fab-cta svg {
  width: 18px;
  height: 18px;
}
.fab-cta .fab-cta-ico {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  background: rgba(255,255,255,0.18);
  border-radius: 50%;
  flex-shrink: 0;
}
@keyframes fabPulse {
  0%, 100% { box-shadow: 0 18px 40px rgba(0,51,153,0.40), 0 0 0 0 rgba(0,51,153,0.5); }
  50% { box-shadow: 0 18px 40px rgba(0,51,153,0.40), 0 0 0 14px rgba(0,51,153,0); }
}

@media (max-width: 600px) {
  .fab-cta {
    right: 14px;
    bottom: 14px;
    padding: 12px 18px 12px 14px;
    font-size: 0.84rem;
  }
  .fab-cta .fab-cta-ico { width: 28px; height: 28px; }
}

/* ─── RESPONSIVO PRODUTO ─── */
@media (max-width: 900px) {
  .product-container {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .product-thumb {
    position: static;
    max-width: 440px;
    margin: 0 auto;
    padding: 28px;
  }
}
@media (max-width: 600px) {
  .product-section { padding: 50px 5%; }
  .product-thumb { padding: 22px; border-radius: 18px; }
  .product-block { padding: 20px; }
  .product-actions .btn-primary, .product-actions .btn-secondary { flex: 1; justify-content: center; }
}

/* ─── PLAYER INLINE NAS PÁGINAS DE PRODUTO ─── */
.product-player {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 20px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 30px 70px rgba(0, 26, 77, 0.22);
}
.product-player-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease, filter 0.3s ease;
}
.product-player:hover .product-player-thumb {
  transform: scale(1.04);
  filter: brightness(0.85);
}
.product-player-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
}
.product-player-btn {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(0, 51, 153, 0.92);
  color: #ffffff;
  display: grid;
  place-items: center;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.45);
  transition: transform 0.3s ease, background 0.3s ease;
}
.product-player:hover .product-player-btn {
  transform: scale(1.1);
  background: #ffffff;
  color: #003399;
}
.product-player-btn svg { width: 30px; height: 30px; margin-left: 4px; }
.product-player.playing .product-player-thumb,
.product-player.playing .product-player-overlay { display: none; }
.product-player .video-iframe-wrap,
.product-player iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.product-player .video-fallback {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0, 0, 0, 0.78);
  color: #ffffff;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 5px 10px;
  border-radius: 6px;
  text-decoration: none;
  opacity: 0;
  transition: opacity 0.25s ease, background 0.2s ease;
  z-index: 2;
}
.product-player.playing:hover .video-fallback { opacity: 1; }
.product-player .video-fallback:hover { background: #ff0000; }

/* ════════════════════════════════════════════════════
   MOBILE V2 — Subpáginas (produtos, vídeos)
   ════════════════════════════════════════════════════ */

@media (max-width: 768px) {
  html { font-size: 15px; }
  body { line-height: 1.55; }
  a, button { min-height: 44px; }
  input, select, textarea { font-size: 16px !important; }

  /* NAV pill mobile */
  nav {
    top: 8px !important;
    width: calc(100% - 16px) !important;
    height: 56px !important;
    padding: 0 12px !important;
    border-radius: 14px !important;
  }
  .nav-logo img { height: 30px !important; }
  .nav-cta { padding: 7px 14px !important; font-size: 0.78rem !important; }
  .mobile-menu {
    top: 70px !important;
    left: 8px !important;
    right: 8px !important;
    padding: 16px !important;
    border-radius: 14px !important;
    gap: 8px !important;
  }
  .mobile-menu a {
    font-size: 1rem;
    padding: 12px 8px !important;
    min-height: 48px;
    display: flex;
    align-items: center;
  }
  .mobile-menu a.mobile-cta {
    padding: 14px !important;
    justify-content: center;
    margin-top: 10px !important;
    border-radius: 12px !important;
  }
}

/* ─── PÁGINA DE PRODUTO ─── */
@media (max-width: 768px) {
  .page-header.product-hero {
    height: clamp(180px, 38vw, 260px) !important;
    margin-top: 72px !important;
  }
  .product-intro {
    margin-top: 0 !important;
    padding: 28px 5% 22px !important;
  }
  .product-intro .page-title { font-size: clamp(1.6rem, 7vw, 2.1rem) !important; line-height: 1.05 !important; }
  .product-intro .page-desc { font-size: 0.92rem !important; }
  .product-intro .page-eyebrow { font-size: 0.66rem !important; padding: 4px 12px !important; }
  .product-intro .breadcrumbs { font-size: 0.72rem !important; flex-wrap: wrap; }

  .product-section { padding: 36px 5% 28px !important; }
  .product-container {
    grid-template-columns: 1fr !important;
    gap: 22px !important;
  }
  .product-thumb {
    position: static !important;
    padding: 18px !important;
    border-radius: 14px !important;
    max-width: 360px;
    margin: 0 auto;
  }
  .product-content { gap: 16px !important; }
  .product-title { font-size: clamp(1.6rem, 7vw, 2rem) !important; line-height: 1.05 !important; }
  .product-lead { font-size: 0.96rem !important; line-height: 1.6 !important; }
  .product-block { padding: 18px !important; border-radius: 12px !important; }
  .product-block h3 { font-size: 0.7rem !important; }
  .product-block p { font-size: 0.92rem !important; line-height: 1.6 !important; }
  .product-note { font-size: 0.84rem !important; padding: 14px !important; gap: 8px; }
  .product-actions { flex-direction: column !important; gap: 10px !important; }
  .product-actions .btn-primary, .product-actions .btn-secondary {
    width: 100% !important;
    justify-content: center !important;
    padding: 14px 22px !important;
  }

  /* Vídeo do produto */
  .product-video-section { padding: 36px 5% !important; }
  .product-video-container h2 { font-size: 1.4rem !important; margin-bottom: 18px !important; }
  .product-video-frame, .product-player { border-radius: 14px !important; }
  .product-player-btn { width: 64px !important; height: 64px !important; }
  .product-player-btn svg { width: 24px !important; height: 24px !important; }

  /* FAB CTA */
  .fab-cta {
    right: 12px !important;
    bottom: 12px !important;
    padding: 10px 16px 10px 12px !important;
    font-size: 0.78rem !important;
    border-radius: 999px !important;
  }
  .fab-cta-ico {
    width: 26px !important;
    height: 26px !important;
  }
  .fab-cta-ico svg { width: 14px !important; height: 14px !important; }
}

/* ─── PÁGINA DE VÍDEOS ─── */
@media (max-width: 768px) {
  .videos-hero {
    margin-top: 72px !important;
    height: clamp(160px, 38vw, 240px) !important;
  }
  .videos-hero h1 { font-size: clamp(1.4rem, 6vw, 1.8rem) !important; }
  .videos-hero p { font-size: 0.88rem !important; }
  .videos-hero .page-eyebrow { font-size: 0.62rem !important; padding: 3px 10px !important; }

  .videos-section { padding: 36px 5% !important; }
  .videos-grid { grid-template-columns: 1fr !important; gap: 16px !important; }
  .video-card { border-radius: 14px !important; }
  .video-body { padding: 16px 18px 20px !important; }
  .video-title { font-size: 0.98rem !important; }
  .video-desc { font-size: 0.84rem !important; }
  .video-play-btn { width: 60px !important; height: 60px !important; }
  .video-play-btn svg { width: 22px !important; height: 22px !important; }
}

/* ─── PAGE HEADER genérico ─── */
@media (max-width: 768px) {
  .page-header { padding: 110px 5% 48px !important; }
  .page-title { font-size: clamp(1.7rem, 7vw, 2.3rem) !important; }
  .page-desc { font-size: 0.95rem !important; }
}

/* ─── CTA BAND ─── */
@media (max-width: 768px) {
  .cta-band { padding: 50px 5% !important; }
  .cta-band-title { font-size: 1.4rem !important; }
  .cta-band-desc { font-size: 0.9rem !important; }
  .cta-band a { width: 100%; max-width: 360px; padding: 14px 22px !important; }
}

/* ─── FOOTER (subpáginas) ─── */
@media (max-width: 768px) {
  footer { padding: 48px 5% 28px !important; }
  .footer-grid { grid-template-columns: 1fr !important; gap: 28px !important; }
  .footer-logo-img { width: 180px !important; margin: 0 0 14px !important; }
  .footer-col h4 { font-size: 0.78rem !important; }
  .footer-col ul li a { font-size: 0.92rem !important; padding: 4px 0; display: inline-block; }
  .social-link { width: 42px !important; height: 42px !important; }
  .footer-bottom { flex-direction: column !important; text-align: center !important; gap: 8px !important; }
}