:root {
  --color-red: #e50914;
  --color-red-dark: #9f0610;
  --color-black: #050505;
  --color-black-soft: #101010;
  --color-white: #ffffff;
  --color-gray: #e6e6e6;
  --color-muted: #bdbdbd;
  --container: 1120px;
  --radius: 22px;
  --font-main: Arial, Helvetica, sans-serif;
  --shadow: 0 24px 60px rgba(0, 0, 0, .35);
  --transition: .25s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  background: var(--color-black);
  color: var(--color-white);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(100% - 32px, var(--container)); margin-inline: auto; }
.section { padding: 76px 0; }
.center { text-align: center; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 5, 5, .94);
  border-bottom: 1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(14px);
}
.header-content { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { width: 136px; height: 56px; display: grid; place-items: center; overflow: hidden; }
.brand img { width: 100%; height: 100%; object-fit: contain; }
.main-nav { display: none; align-items: center; gap: 28px; font-weight: 800; font-size: .86rem; letter-spacing: .03em; }
.main-nav a { opacity: .86; transition: color var(--transition), opacity var(--transition); }
.main-nav a:hover { color: var(--color-red); opacity: 1; }
.nav-cta { background: var(--color-red); color: var(--color-white); padding: 11px 18px; border-radius: 999px; opacity: 1 !important; }
.nav-cta:hover { background: var(--color-white); color: var(--color-red) !important; }
.menu-toggle { width: 42px; height: 42px; border: 0; border-radius: 12px; background: var(--color-red); display: grid; place-items: center; gap: 4px; cursor: pointer; }
.menu-toggle span { width: 20px; height: 2px; background: var(--color-white); display: block; transition: var(--transition); }
.menu-open .menu-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.menu-open .main-nav { display: grid; position: absolute; inset: 76px 16px auto 16px; background: #111; padding: 24px; border: 1px solid rgba(255,255,255,.08); border-radius: 18px; box-shadow: var(--shadow); }

.hero {
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 80% 20%, rgba(229,9,20,.35), transparent 30%), linear-gradient(135deg, #0a0a0a 0%, #141414 45%, #65040a 100%);
  padding: 78px 0 64px;
}
.hero::after { content: ""; position: absolute; right: -100px; bottom: -160px; width: 360px; height: 360px; background: rgba(229,9,20,.2); border-radius: 50%; }
.hero-grid { position: relative; z-index: 1; display: grid; gap: 34px; align-items: center; }
.hero-image { min-height: 360px; }
.eyebrow { color: var(--color-red); text-transform: uppercase; font-weight: 900; letter-spacing: .18em; font-size: .78rem; margin-bottom: 12px; }
h1 { font-size: clamp(2.2rem, 7vw, 4.4rem); line-height: .95; text-transform: uppercase; letter-spacing: .04em; max-width: 760px; }
.hero-text { max-width: 620px; margin: 22px 0 28px; color: var(--color-gray); font-size: 1.05rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 22px; border-radius: 999px; font-weight: 900; border: 2px solid transparent; cursor: pointer; transition: transform var(--transition), background var(--transition), color var(--transition), border var(--transition); }
.btn:hover { transform: translateY(-3px); }
.btn-primary { background: var(--color-red); color: var(--color-white); }
.btn-primary:hover { background: var(--color-white); color: var(--color-red); }
.btn-outline { border-color: var(--color-white); color: var(--color-white); }
.btn-outline:hover { background: var(--color-white); color: var(--color-black); }

.placeholder-box { background: linear-gradient(135deg, #3b3b3b, #777); border: 2px dashed rgba(255,255,255,.35); border-radius: var(--radius); display: grid; place-items: center; color: #f8f8f8; font-weight: 900; text-align: center; min-height: 180px; padding: 18px; }
.section-heading { text-align: center; max-width: 760px; margin: 0 auto 42px; }
.section-heading h2, .contact-info h2 { font-size: clamp(1.85rem, 5vw, 3rem); line-height: 1.05; text-transform: uppercase; letter-spacing: .05em; }
.services { background: var(--color-black); }
.cards-grid { display: grid; grid-template-columns: 1fr; gap: 18px; }
.service-card { background: #161616; border: 1px solid rgba(255,255,255,.08); border-top: 5px solid var(--color-red); border-radius: 20px; padding: 14px; text-align: center; box-shadow: 0 12px 32px rgba(0,0,0,.28); transition: transform var(--transition), border-color var(--transition); }
.service-card:hover { transform: translateY(-6px); border-color: var(--color-red); }
.service-card.featured { background: linear-gradient(180deg, #d30914, #85050c); }
.card-media { min-height: 150px; margin-bottom: 18px; border-radius: 14px; }
.service-card h3 { min-height: 72px; font-size: 1.18rem; line-height: 1.15; }
.service-card a { display: inline-flex; margin-top: 16px; padding: 9px 24px; border-radius: 999px; background: var(--color-white); color: var(--color-red); text-transform: uppercase; font-size: .75rem; font-weight: 900; transition: var(--transition); }
.service-card a:hover { background: var(--color-black); color: var(--color-white); }

.audience { background: linear-gradient(135deg, #090909, #210103); border-block: 1px solid rgba(255,255,255,.08); }
.audience-grid { display: grid; gap: 18px; }
.audience-card { padding: 28px; border-left: 4px solid var(--color-red); background: rgba(255,255,255,.04); border-radius: 18px; }
.audience-card h3 { font-size: 1.35rem; margin-bottom: 10px; }
.audience-card p { color: var(--color-gray); }
.large-link { display: inline-block; margin-top: 42px; font-size: clamp(1.45rem, 5vw, 2.3rem); font-weight: 950; text-transform: uppercase; letter-spacing: .12em; border-bottom: 3px solid var(--color-red); transition: color var(--transition); }
.large-link:hover { color: var(--color-red); }

.gallery { background: #080808; }
.equipment-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.equipment { min-height: 150px; border-radius: 18px; }
.contact { background: var(--color-white); color: var(--color-black); }
.contact-grid { display: grid; gap: 32px; align-items: start; }
.contact-info p:not(.eyebrow) { margin: 16px 0; color: #555; }
.contact-list { list-style: none; display: grid; gap: 10px; margin-top: 22px; }
.contact-form { display: grid; gap: 16px; padding: 24px; background: #f4f4f4; border-radius: var(--radius); box-shadow: 0 18px 50px rgba(0,0,0,.12); }
.contact-form label { display: grid; gap: 7px; font-weight: 800; color: #222; }
.contact-form input, .contact-form textarea { width: 100%; border: 1px solid #d4d4d4; border-radius: 12px; padding: 14px 15px; font: inherit; outline: none; transition: border var(--transition), box-shadow var(--transition); }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--color-red); box-shadow: 0 0 0 4px rgba(229,9,20,.12); }
.contact-form .btn { width: 100%; border: 0; }
#formFeedback { min-height: 18px; color: var(--color-red); font-weight: 800; text-align: center; }

.site-footer { background: #050505; border-top: 1px solid rgba(255,255,255,.08); padding: 56px 0 0; }
.footer-grid { display: grid; gap: 32px; }
.footer-logo { width: 160px; height: 78px; object-fit: contain; margin-bottom: 14px; }
.site-footer h3 { color: var(--color-red); text-transform: uppercase; margin-bottom: 14px; }
.site-footer p, .site-footer li, .site-footer a { color: var(--color-muted); }
.site-footer ul { list-style: none; display: grid; gap: 8px; }
.site-footer a { display: block; margin-bottom: 10px; transition: color var(--transition); }
.site-footer a:hover { color: var(--color-red); }
.footer-bottom { margin-top: 36px; padding: 18px; text-align: center; background: #000; color: #888; font-size: .9rem; }
.whatsapp-float { position: fixed; right: 18px; bottom: 18px; width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center; background: #25d366; color: white; z-index: 40; font-size: 1.8rem; font-weight: 900; box-shadow: 0 16px 34px rgba(37,211,102,.35); transition: transform var(--transition); }
.whatsapp-float:hover { transform: scale(1.08) rotate(4deg); }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .75s ease, transform .75s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (min-width: 640px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .audience-grid { grid-template-columns: repeat(3, 1fr); }
  .equipment-row { grid-template-columns: repeat(5, 1fr); }
}
@media (min-width: 900px) {
  .menu-toggle { display: none; }
  .main-nav { display: flex; }
  .hero-grid { grid-template-columns: .85fr 1.15fr; }
  .cards-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-grid { grid-template-columns: .9fr 1.1fr; }
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
  .hero { padding: 96px 0 86px; }
}


/* ===== SERVIÇOS PREMIUM COM IMAGENS ===== */
.services {
  background: radial-gradient(circle at top, rgba(211,9,20,.16), transparent 36%), var(--color-black);
}

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

.service-card {
  background: linear-gradient(180deg, #151515, #0b0b0b);
  border: 1px solid rgba(229, 9, 20, .38);
  border-radius: 22px;
  overflow: hidden;
  padding: 0;
  text-align: left;
  box-shadow: 0 15px 50px rgba(0,0,0,.35);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-red);
  box-shadow: 0 24px 70px rgba(229, 9, 20, .22);
}

.service-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #111;
}

.card-body {
  padding: 24px;
}

.service-card h3 {
  min-height: auto;
  font-size: 1.45rem;
  line-height: 1.1;
  margin-bottom: 12px;
  text-transform: none;
}

.card-body ul {
  padding: 0;
  margin: 0 0 22px;
  list-style: none;
  color: #cfcfcf;
  line-height: 1.8;
}

.card-body li::before {
  content: "✓";
  color: var(--color-red);
  font-weight: 900;
  margin-right: 8px;
}

.service-card a {
  display: block;
  text-align: center;
  margin-top: 0;
  background: var(--color-red);
  color: var(--color-white);
  padding: 14px 16px;
  border-radius: 12px;
  font-weight: 900;
  font-size: .82rem;
  text-transform: uppercase;
}

.service-card a:hover {
  background: var(--color-white);
  color: var(--color-red);
}

/* ===== ÁREA DE ATENDIMENTO ===== */
.coverage {
  background: linear-gradient(180deg, #050505, #0d0d0d);
  padding-top: 56px;
  padding-bottom: 56px;
}

.coverage img {
  display: block;
  width: 100%;
  max-width: 1320px;
  margin: auto;
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 25px 80px rgba(0,0,0,.45);
}

@media (max-width: 980px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

  .card-body {
    padding: 20px;
  }

  .coverage {
    padding-top: 36px;
    padding-bottom: 36px;
  }

  .coverage img {
    border-radius: 18px;
  }
}


/* ===== AJUSTES FINAIS PREMIUM ===== */
html {
  scroll-behavior: smooth;
}

.hero-copy h1 {
  text-wrap: balance;
}

.section-subtitle {
  color: #cfcfcf;
  margin-top: 14px;
  font-size: 1rem;
}

/* Remove visual antigo de Equipamentos e cria letreiro premium */
.brands-marquee {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 0%, rgba(229, 9, 20, .18), transparent 38%),
    linear-gradient(180deg, #080808 0%, #050505 100%);
  border-block: 1px solid rgba(255,255,255,.06);
}

.marquee-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin: 18px 0 34px;
  padding: 24px 0;
  border-block: 1px solid rgba(229, 9, 20, .28);
  background: linear-gradient(90deg, rgba(229,9,20,.04), rgba(255,255,255,.035), rgba(229,9,20,.04));
}

.marquee-wrap::before,
.marquee-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  width: 130px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.marquee-wrap::before {
  left: 0;
  background: linear-gradient(90deg, #050505, transparent);
}

.marquee-wrap::after {
  right: 0;
  background: linear-gradient(270deg, #050505, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: 18px;
  animation: brand-marquee 26s linear infinite;
  will-change: transform;
}

.marquee-wrap:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-track span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 190px;
  padding: 18px 26px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background:
    linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.03)),
    #111;
  color: #fff;
  font-size: clamp(1.15rem, 3vw, 1.75rem);
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
  box-shadow: 0 18px 45px rgba(0,0,0,.28), inset 0 0 0 1px rgba(229,9,20,.12);
}

.marquee-track span:nth-child(3n) {
  border-color: rgba(229, 9, 20, .42);
  box-shadow: 0 18px 45px rgba(229,9,20,.10), inset 0 0 0 1px rgba(229,9,20,.24);
}

@keyframes brand-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.brand-support {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.brand-mini-card {
  padding: 24px;
  border-radius: 20px;
  background: linear-gradient(180deg, #151515, #0b0b0b);
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 14px 38px rgba(0,0,0,.24);
}

.brand-mini-card strong {
  display: block;
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.brand-mini-card span {
  color: #cfcfcf;
  line-height: 1.55;
}

/* Mais acabamento nos cards de serviços */
.service-card img {
  transition: transform .45s ease, filter .45s ease;
}

.service-card:hover img {
  transform: scale(1.035);
  filter: saturate(1.06) contrast(1.04);
}

.service-card {
  isolation: isolate;
}

/* Mobile final */
@media (max-width: 980px) {
  .brand-support {
    grid-template-columns: 1fr;
  }

  .marquee-track span {
    min-width: 155px;
  }
}

@media (max-width: 640px) {
  .marquee-wrap::before,
  .marquee-wrap::after {
    width: 60px;
  }

  .marquee-track {
    animation-duration: 20s;
  }

  .brand-mini-card {
    padding: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
    width: auto;
    padding: 0 20px;
  }
}


/* ===== WHATSAPP FLUTUANTE PREMIUM ===== */
.whatsapp-float {
  width: 66px;
  height: 66px;
  right: 24px;
  bottom: 24px;
  background: #25D366;
  border: 3px solid rgba(255,255,255,.92);
  box-shadow: 0 14px 38px rgba(37, 211, 102, .42), 0 0 0 8px rgba(37, 211, 102, .10);
  display: grid;
  place-items: center;
  overflow: visible;
}

.whatsapp-float::before {
  content: "";
  position: absolute;
  inset: -9px;
  border-radius: 50%;
  border: 1px solid rgba(37, 211, 102, .38);
  animation: whatsapp-ring 1.8s infinite;
}

.whatsapp-float img {
  width: 39px;
  height: 39px;
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,.18));
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 18px 48px rgba(37, 211, 102, .55), 0 0 0 10px rgba(37, 211, 102, .12);
}

@keyframes whatsapp-ring {
  0% {
    transform: scale(.85);
    opacity: .75;
  }
  100% {
    transform: scale(1.22);
    opacity: 0;
  }
}

@media (max-width: 640px) {
  .whatsapp-float {
    width: 60px;
    height: 60px;
    right: 18px;
    bottom: 18px;
  }

  .whatsapp-float img {
    width: 35px;
    height: 35px;
  }
}