/* Reset simples */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}
html,
body {
  height: 100%;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial;
  color: #ddd;
  background: #000;
}

:root {
  --orange-1: #ff7c1f;
  --orange-2: #ff6a00;
  --graphite-1: #2f2f2f;
  --graphite-2: #3a3a3a;
  --black: #000000;
  --muted: #bfbfbf;
  --glass: rgba(255, 255, 255, 0.03);
  --container: 1100px;
}

/* Container */
.container {
  width: 92%;
  max-width: var(--container);
  margin: 0 auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.55), rgba(0, 0, 0, 0.35));
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255, 124, 31, 0.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 12px 0;
  height: 90px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--orange-1);
}
.brand-logo {
  border-radius: 1rem;
  width: 46px;
  height: 47px;
  object-fit: contain;
}
.brand-text {
  font-weight: 700;
  color: #fff;
  font-size: 16px;
  line-height: 1;
}

/* Desktop Nav */
.main-nav .nav-list {
  display: flex;
  gap: 1.25rem;
  list-style: none;
  align-items: center;
}
.main-nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 6px 8px;
  font-weight: 600;
}
.main-nav a:hover {
  color: var(--orange-1);
}

/* Hamburger (hidden on desktop) */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: 8px;
}
.hamburger-box {
  display: inline-block;
  width: 28px;
  height: 20px;
  position: relative;
}
.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
  width: 28px;
  height: 3px;
  background: var(--orange-2);
  display: block;
  border-radius: 3px;
  position: absolute;
  left: 0;
}
.hamburger-inner {
  top: 50%;
  transform: translateY(-50%);
}
.hamburger-inner::before {
  content: "";
  top: -8px;
}
.hamburger-inner::after {
  content: "";
  top: 8px;
}

/* Mobile menu */
.mobile-menu {
  position: absolute;
  right: 16px;
  top: 72px;
  background: linear-gradient(
    180deg,
    rgba(45, 45, 45, 0.95),
    rgba(20, 20, 20, 0.98)
  );
  border-radius: 10px;
  padding: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
  min-width: 180px;
  display: none;
}
.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mobile-menu a {
  color: #fff;
  text-decoration: none;
  padding: 8px 10px;
  display: block;
  border-radius: 6px;
  font-weight: 600;
}
.mobile-menu a:hover {
  background: rgba(255, 124, 31, 0.06);
  color: var(--orange-1);
}

/* HERO */
.hero {
  min-height: 95vh;
  display: flex;
  align-items: flex-end;
  position: relative;
  padding: 48px 0 80px;
  color: #fff;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url("./assets/imagens/logor3.png");
  background-size: cover;
  background-position: center;
  opacity: 0.9;
  filter: contrast(0.88) saturate(0.9) blur(0.4px);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(
      1200px 600px at 10% 20%,
      rgba(255, 124, 31, 0.06),
      transparent 8%
    ),
    radial-gradient(
      1000px 400px at 70% 80%,
      rgba(255, 124, 31, 0.03),
      transparent 12%
    ),
    linear-gradient(180deg, rgba(0, 0, 0, 0.5), rgba(8, 8, 8, 0.8));
}

/* hero content */
.hero-content {
  position: relative;
  z-index: 2;
  padding: 28px 0;
  max-width: 760px;
  top: -45px;
}
.hero-title {
  font-size: 44px;
  line-height: 1;
  color: #fff;
  font-weight: 800;
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.7);
}
.hero-title span {
  font-size: 28px;
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-weight: 700;
}

.hero-sub {
  color: rgba(255, 255, 255, 0.85);
  margin-top: 14px;
  font-size: 16px;
  max-width: 65%;
}

/* CTA */
.hero-cta {
  margin-top: 20px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-outline {
  display: inline-block;
  text-decoration: none;
  border-radius: 8px;
  padding: 10px 18px;
  border: 1px solid rgba(255, 124, 31, 0.26);
  color: var(--orange-2);
  background: transparent;
  font-weight: 700;
}
.btn-outline:hover {
  background: rgba(255, 124, 31, 0.04);
}

/* Sections */
.section {
  padding: 64px 0;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.02));
}
.section .section-title {
  color: var(--orange-2);
  font-size: 26px;
  margin-bottom: 8px;
  font-weight: 800;
}
.section .section-sub {
  color: var(--muted);
  margin-bottom: 20px;
}

/* Serviços - cards grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 18px;
}

/* Card */
.card {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.02),
    rgba(0, 0, 0, 0.06)
  );
  border: 2px solid #ff6a00;
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.22s ease, box-shadow 0.2s ease;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.45);
}

.card-body {
  padding: 14px;
}
.card-title {
  font-size: 18px;
  color: #fff;
  margin-bottom: 6px;
}
.card-desc {
  color: var(--muted);
  font-size: 14px;
}

/* media area */
.card-media {
  width: 100%;
  height: 210px;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-media img,
.card-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ABOUT small cards */
.about-cards {
  display: flex;
  gap: 16px;
  margin-top: 18px;
}
.about-card {
  background: var(--glass);
  padding: 16px;
  border-radius: 10px;
  flex: 1;
  color: var(--muted);
}

/* CONTACT */
.contact-form {
  display: grid;
  gap: 12px;
  max-width: 640px;
  margin-top: 18px;
}
.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--muted);
  font-weight: 600;
}
.contact-form input,
.contact-form textarea {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 10px;
  border-radius: 8px;
  color: #fff;
}
.btn-primary {
  background: linear-gradient(90deg, var(--orange-2), var(--orange-1));
  color: #fff;
  padding: 12px 16px;
  border-radius: 10px;
  border: none;
  font-weight: 800;
  cursor: pointer;
}

.redesSociais {
  margin: 1rem;
  padding: 1rem;
  width: 50%;
  height: 4rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.redesSociais a {
  padding: 1rem;
  font-size: 2.4rem;
  color: var(--orange-1);
}

/* Footer */
.site-footer {
  width: 100%;
  height: 5rem;
  padding: 20px 0;
  border-top: 1px solid rgba(255, 124, 31, 0.04);
  background: transparent;
  color: var(--muted);
}
.footer-inner {
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-direction: column;
}

/* Responsive rules */

/* Breakpoint: 750px */
@media (max-width: 750px) {
  .hero {
    min-height: 58vh;
    align-items: flex-start;
    padding-top: 28px;
  }
  .hero-title {
    font-size: 34px;
  }
  .hero-sub {
    max-width: 100%;
    font-size: 15px;
  }

  /* Hide desktop nav links */
  .main-nav {
    display: none;
  }

  /* Show hamburger */
  .hamburger {
    display: inline-block;
  }

  /* Show mobile menu when JS adds .open */
  .mobile-menu.open {
    display: block;
  }

  /* Cards grid -> single column */
  .cards-grid {
    grid-template-columns: 1fr;
  }

  .about-cards {
    flex-direction: column;
  }

  .hero-content {
    padding-right: 0;
    padding-left: 0;
  }

  .mobile-menu {
    right: 8px;
    top: 66px;
    min-width: 160px;
  }
}

/* Tablet / small desktop */
@media (max-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Accessibility focus */
a:focus,
button:focus,
input:focus,
textarea:focus {
  outline: 3px solid rgba(255, 124, 31, 0.14);
  outline-offset: 2px;
  border-radius: 6px;
}