/* ============================================================
   SERVICE TRUCK DUITAMA — Navbar
   ============================================================ */

#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 4vw;
  background: rgba(10, 10, 10, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(245, 197, 24, 0.1);
  transition: background 0.3s ease;
}

#nav.scrolled {
  background: rgba(10, 10, 10, 0.96);
}

/* Logo */
.nav-logo {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.4rem;
  letter-spacing: 0.12em;
  color: var(--yellow);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav-logo img {
  width: 45px;
  height: 45px;
  object-fit: cover;
  border-radius: 50%;
  background: var(--white);
}

/* Links */
.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--light);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--yellow);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--yellow);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* CTA */
.nav-cta {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--yellow);
  color: var(--black);
  padding: 0.55rem 1.4rem;
  border: none;
  cursor: pointer;
  clip-path: var(--clip-btn);
  transition:
    background var(--transition),
    transform 0.1s;
  display: inline-block;
}

.nav-cta:hover {
  background: var(--orange);
  transform: scale(1.04);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--yellow);
  transition: 0.3s ease;
}

.nav-hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
}
.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.nav-mobile {
  display: none;
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  background: rgba(10, 10, 10, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(245, 197, 24, 0.12);
  padding: 1.5rem 4vw 2rem;
  flex-direction: column;
  gap: 1.2rem;
  z-index: 99;
}

.nav-mobile.open {
  display: flex;
}

.nav-mobile a {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--light);
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(245, 197, 24, 0.08);
  transition: color var(--transition);
}

.nav-mobile a:hover {
  color: var(--yellow);
}

/* ============================================================
   HERO
   ============================================================ */

#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 4vw 6vh;
  position: relative;
  overflow: hidden;
}

.hero-bg-radial {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse 80% 60% at 70% 40%,
      rgba(232, 103, 10, 0.12) 0%,
      transparent 70%
    ),
    radial-gradient(
      ellipse 50% 40% at 20% 80%,
      rgba(245, 197, 24, 0.07) 0%,
      transparent 70%
    );
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(245, 197, 24, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 197, 24, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(
    to bottom,
    transparent,
    black 30%,
    black 70%,
    transparent
  );
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent,
    black 30%,
    black 70%,
    transparent
  );
  pointer-events: none;
}

.hero-noise {
  position: absolute;
  inset: 0;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-badge {
  position: absolute;
  top: 11vh;
  right: 4vw;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--yellow);
  border: 1px solid rgba(245, 197, 24, 0.3);
  padding: 0.4rem 0.9rem;
  animation: fadeSlideLeft 1s 0.8s both;
}

.hero-label {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 1.4rem;
  animation: fadeSlideUp 0.8s 0.2s both;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.6rem, 10vw, 9rem);
  font-weight: 900;
  line-height: 0.92;
  text-transform: uppercase;
  max-width: 820px;
  animation: fadeSlideUp 0.9s 0.3s both;
}

.hero-title .highlight {
  color: var(--yellow);
  display: block;
}

.hero-sub {
  margin-top: 2rem;
  max-width: 440px;
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.6;
  animation: fadeSlideUp 0.9s 0.5s both;
}

.hero-actions {
  margin-top: 2.5rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeSlideUp 0.9s 0.65s both;
}

.hero-stats {
  position: absolute;
  right: 4vw;
  bottom: 8vh;
  display: flex;
  gap: 3rem;
  animation: fadeSlideLeft 0.9s 0.9s both;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--yellow);
  line-height: 1;
}

.stat-label {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gray);
  text-align: right;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5vh;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray);
  animation: bounce 2s 2s infinite;
}

.hero-scroll-hint::after {
  content: "";
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--yellow), transparent);
}

/* ── TICKER ── */
.ticker {
  background: var(--yellow);
  color: var(--black);
  overflow: hidden;
  padding: 0.55rem 0;
}

.ticker-track {
  display: flex;
  white-space: nowrap;
  animation: ticker 40s linear infinite;
}

.ticker-item {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0 2rem;
}

.ticker-sep {
  opacity: 0.4;
}

/* ── TICKER MARCAS ── */
.ticker-brands {
  background: var(--steel-dark);
  overflow: hidden;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(245, 197, 24, 0.08);
}

.ticker-brands-track {
  display: flex;
  align-items: center;
  white-space: nowrap;
  gap: 0;
}

.ticker-brand-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 2.5rem;
  flex-shrink: 0;
}

.ticker-brand-item img {
  height: 32px;
  width: auto;
  object-fit: contain;
  filter: grayscale(20%);
  opacity: 0.85;
  transition:
    opacity 0.3s,
    filter 0.3s;
}

.ticker-brand-item img:hover {
  opacity: 1;
  filter: grayscale(0%);
}

/* ── RESPONSIVE HERO ── */
@media (max-width: 820px) {
  .hero-badge {
    display: none;
  }

  #hero {
    padding-bottom: 3vh;
    justify-content: flex-end;
  }

  .hero-sub {
    max-width: 100%;
    font-size: 0.92rem;
  }

  .hero-label {
    margin-bottom: 1rem;
  }
}

@media (max-width: 500px) {
  .hero-actions {
    flex-direction: column;
  }

  .hero-actions > * {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .hero-scroll-hint {
    display: none;
  }
}