/* ==========================================================================
   Bicho 360 — Stylesheet
   Mobile-first. Base styles target mobile; min-width media queries scale up.
   ========================================================================== */

:root {
  --color-bg: #0c0d0c;
  --color-bg-alt: #17181a;
  --color-bg-card: #1e2022;
  --color-border: #2c2e30;
  --color-text: #f2f4ee;
  --color-text-muted: #b7bcb4;
  --color-accent: #d4ff00;
  --color-accent-dark: #a8cc00;
  --color-whatsapp: #25d366;
  --font-display: "Arial Black", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-body: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --radius: 10px;
  --container-width: 1180px;
  --header-height: 64px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.15;
  margin: 0 0 0.6em;
  letter-spacing: -0.01em;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.6rem;
}

h3 {
  font-size: 1.2rem;
}

p {
  margin: 0 0 1em;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 56px 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-intro {
  max-width: 720px;
  margin: 0 0 32px;
}

.eyebrow {
  display: inline-block;
  color: var(--color-accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  margin-bottom: 12px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-accent);
  color: #0c0d0c;
  padding: 10px 16px;
  z-index: 1000;
}

.skip-link:focus {
  left: 10px;
  top: 10px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 2px solid transparent;
  border-radius: var(--radius);
  padding: 14px 26px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.btn:hover,
.btn:focus-visible {
  text-decoration: none;
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--color-accent);
  color: #0c0d0c;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-accent-dark);
  color: #0c0d0c;
}

.btn-outline {
  background: transparent;
  border-color: var(--color-text);
  color: var(--color-text);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #06210f;
}

.btn-whatsapp:hover,
.btn-whatsapp:focus-visible {
  background: #1fb457;
  color: #06210f;
}

.btn-block {
  width: 100%;
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(12, 13, 12, 0.96);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.logo-img {
  height: 58px;
  width: auto;
  display: block;
}

.footer-logo-img {
  height: 64px;
}

.nav-toggle {
  background: none;
  border: none;
  width: 40px;
  height: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  z-index: 501;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 3px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.site-nav {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  padding: 24px 20px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform 0.25s ease;
}

.site-nav.is-open {
  transform: translateX(0);
}

.site-nav > ul {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.site-nav a {
  display: block;
  padding: 14px 8px;
  color: var(--color-text);
  font-weight: 600;
  border-bottom: 1px solid var(--color-border);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--color-accent);
  text-decoration: none;
}

.site-nav .nav-cta {
  color: #0c0d0c;
  background: var(--color-accent);
  border-radius: var(--radius);
  text-align: center;
  margin-top: 12px;
  border-bottom: none;
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    transform: none;
    background: none;
    padding: 0;
    overflow: visible;
  }

  .site-nav > ul {
    flex-direction: row;
    align-items: center;
    gap: 4px;
  }

  .site-nav a {
    border-bottom: none;
    padding: 8px 12px;
    font-size: 0.92rem;
    white-space: nowrap;
  }

  .site-nav .nav-cta {
    margin-top: 0;
    padding: 10px 18px;
  }
}

/* ---------- Hero ---------- */

.hero {
  padding: 64px 0 48px;
  background:
    radial-gradient(circle at 15% 20%, rgba(212, 255, 0, 0.12), transparent 45%),
    linear-gradient(160deg, #101210 0%, #0c0d0c 60%);
}

.hero h1 {
  font-size: 2.1rem;
  max-width: 16ch;
}

.hero .subheadline {
  max-width: 60ch;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

@media (min-width: 700px) {
  .hero h1 {
    font-size: 3rem;
    max-width: 20ch;
  }
}

.page-hero {
  padding: 48px 0 40px;
  background:
    radial-gradient(circle at 85% 10%, rgba(212, 255, 0, 0.1), transparent 45%),
    linear-gradient(160deg, #101210 0%, #0c0d0c 60%);
}

.page-hero h1 {
  max-width: 22ch;
}

.page-hero .subheadline {
  max-width: 65ch;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

/* ---------- Hero com imagem de fundo (Produção Audiovisual) ---------- */

#hero-producao {
  padding: 72px 0 56px;
  background-image:
    linear-gradient(90deg, rgba(12, 13, 12, 0.92) 0%, rgba(12, 13, 12, 0.55) 45%, rgba(12, 13, 12, 0.35) 100%),
    url('../assets/hero-producao.jpg');
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
}

/* ---------- Hero com imagem de fundo (Edição de Vídeo) ---------- */

#hero-edicao {
  padding: 72px 0 56px;
  background-image:
    linear-gradient(90deg, rgba(12, 13, 12, 0.92) 0%, rgba(12, 13, 12, 0.55) 45%, rgba(12, 13, 12, 0.35) 100%),
    url('../assets/hero-edicao.jpg');
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
}

/* ---------- Hero com imagem de fundo (Drone) ---------- */

#hero-drone {
  padding: 72px 0 56px;
  background-image:
    linear-gradient(90deg, rgba(12, 13, 12, 0.92) 0%, rgba(12, 13, 12, 0.55) 45%, rgba(12, 13, 12, 0.35) 100%),
    url('../assets/hero-drone.jpg');
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
}

/* ---------- Hero com imagem de fundo (Gestão de Redes Sociais) ---------- */

#hero-gestao {
  padding: 72px 0 56px;
  background-image:
    linear-gradient(90deg, rgba(12, 13, 12, 0.92) 0%, rgba(12, 13, 12, 0.55) 45%, rgba(12, 13, 12, 0.35) 100%),
    url('../assets/hero-gestao.jpg');
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
}

/* ---------- Hero com imagem de fundo (Tráfego Pago) ---------- */

#hero-trafego {
  padding: 72px 0 56px;
  background-image:
    linear-gradient(90deg, rgba(12, 13, 12, 0.92) 0%, rgba(12, 13, 12, 0.55) 45%, rgba(12, 13, 12, 0.35) 100%),
    url('../assets/hero-trafego.jpg');
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
}

/* ---------- Hero com imagem de fundo (Direção de Arte) ---------- */

#hero-arte {
  padding: 72px 0 56px;
  background-image:
    linear-gradient(90deg, rgba(12, 13, 12, 0.92) 0%, rgba(12, 13, 12, 0.55) 45%, rgba(12, 13, 12, 0.35) 100%),
    url('../assets/hero-arte.jpg');
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
}

/* ---------- Hero com imagem de fundo (Transmissão Ao Vivo) ---------- */

#hero-transmissao {
  padding: 72px 0 56px;
  background-image:
    linear-gradient(90deg, rgba(12, 13, 12, 0.96) 0%, rgba(12, 13, 12, 0.82) 30%, rgba(12, 13, 12, 0.5) 60%, rgba(12, 13, 12, 0.3) 100%),
    url('../assets/hero-transmissao.jpg');
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
}

/* ---------- Video placeholder ---------- */

.video-placeholder {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #1c1e1a 0%, #0c0d0c 60%, #232500 130%);
  border: 1px dashed var(--color-accent);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin: 24px 0;
}

.video-placeholder .play-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}

.video-placeholder .play-icon svg {
  width: 22px;
  height: 22px;
  fill: #0c0d0c;
  margin-left: 3px;
}

.video-placeholder-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 16px;
}

.video-placeholder-label {
  font-weight: 700;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.85rem;
  max-width: 40ch;
}

/* ---------- Section split (texto + imagem/botão) ---------- */

.section-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.section-split-text .section-intro {
  margin-bottom: 20px;
}

.section-split-media a {
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.section-split-media a:hover,
.section-split-media a:focus-visible {
  transform: translateY(-3px);
  border-color: var(--color-accent);
}

.section-split-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

@media (min-width: 800px) {
  .section-split {
    grid-template-columns: 3fr 2fr;
  }

  .section-split-text .section-intro {
    margin-bottom: 0;
  }
}

/* ---------- Video gallery (YouTube) ---------- */

.video-gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin: 24px 0;
}

.video-gallery-embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
  border: 1px solid var(--color-border);
}

.video-gallery-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.video-gallery-link {
  display: block;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.video-gallery-link:hover,
.video-gallery-link:focus-visible {
  border-color: var(--color-accent);
  transform: translateY(-3px);
}

.video-gallery-embed img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-gallery-caption {
  margin: 10px 0 0;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-text);
  text-align: center;
}

@media (min-width: 700px) {
  .video-gallery {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- Services grid (O que fazemos) ---------- */

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 22px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.service-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
}

.service-card h3 {
  color: var(--color-accent);
  font-size: 1.05rem;
}

.service-card a {
  display: inline-block;
  margin-top: 10px;
  font-weight: 700;
  font-size: 0.9rem;
}

@media (min-width: 700px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- Why us / feature grid ---------- */

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.feature-card h3 {
  color: var(--color-text);
  font-size: 1.1rem;
  position: relative;
  padding-left: 20px;
}

.feature-card h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 10px;
  height: 10px;
  background: var(--color-accent);
}

@media (min-width: 700px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }
}

/* ---------- Stats / prova social ---------- */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  text-align: center;
}

.stat-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px 10px;
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.6rem;
  color: var(--color-accent);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.client-logos {
  margin-top: 32px;
  padding: 24px;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  text-align: center;
  color: var(--color-text-muted);
}

@media (min-width: 700px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ---------- Steps (Como trabalhamos) ---------- */

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  counter-reset: step;
}

.step-item {
  position: relative;
  padding-left: 52px;
}

.step-item::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #0c0d0c;
  font-family: var(--font-display);
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 900px) {
  .steps-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ---------- Testimonials ---------- */

.testimonial-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.testimonial-card {
  background: var(--color-bg-card);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 20px;
  font-style: italic;
  color: var(--color-text-muted);
}

@media (min-width: 700px) {
  .testimonial-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- Portfolio ---------- */

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  border-radius: 999px;
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-text);
}

.filter-btn.is-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #0c0d0c;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.portfolio-card {
  background: linear-gradient(135deg, #1c1e1a 0%, #0c0d0c 70%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 16px;
  color: var(--color-text-muted);
  font-weight: 600;
  font-size: 0.85rem;
}

.portfolio-card .tag {
  display: inline-block;
  margin-top: 8px;
  color: var(--color-accent);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
}

.portfolio-card.is-hidden {
  display: none;
}

.mini-portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (min-width: 700px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .mini-portfolio-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1000px) {
  .portfolio-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ---------- Galeria de logos de clientes ---------- */
.client-logo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.client-logo-card {
  background: #f4f4f2;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  transition: transform 0.2s ease;
}

.client-logo-card:hover {
  transform: translateY(-3px);
}

.client-logo-card img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

@media (min-width: 640px) {
  .client-logo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .client-logo-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
  }
}

/* ---------- FAQ accordion ---------- */

.faq-list {
  border-top: 1px solid var(--color-border);
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--color-text);
  text-align: left;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  padding: 18px 32px 18px 0;
  position: relative;
  cursor: pointer;
}

.faq-question::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 14px;
  font-size: 1.4rem;
  color: var(--color-accent);
  transition: transform 0.2s ease;
}

.faq-question[aria-expanded="true"]::after {
  content: "\2212";
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
  color: var(--color-text-muted);
}

.faq-answer p {
  padding-bottom: 18px;
  margin: 0;
}

.faq-item.is-open .faq-answer {
  max-height: 600px;
}

/* ---------- Blocks (Transmissões internas) ---------- */

.stream-block {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
  background: var(--color-bg-card);
}

.stream-block h3 {
  color: var(--color-accent);
}

.stream-block .stream-meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 16px 0;
}

.stream-block .stream-meta strong {
  color: var(--color-text);
  display: block;
  margin-bottom: 4px;
}

@media (min-width: 700px) {
  .stream-block .stream-meta {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------- Form ---------- */

.quote-section {
  scroll-margin-top: calc(var(--header-height) + 12px);
}

.quote-form-wrapper {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 640px;
  margin: 0 auto;
}

.form-row {
  margin-bottom: 18px;
}

.form-row label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
  font-size: 0.9rem;
}

.form-row .required {
  color: var(--color-accent);
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 12px 14px;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

.form-row textarea {
  min-height: 110px;
  resize: vertical;
}

.form-privacy {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 12px;
}

.form-confirmation {
  display: none;
  background: rgba(212, 255, 0, 0.12);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 18px;
  margin-top: 16px;
  font-weight: 600;
}

.form-confirmation.is-visible {
  display: block;
}

.form-error {
  display: none;
  background: rgba(255, 80, 80, 0.12);
  border: 1px solid #ff5050;
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-top: 12px;
  font-weight: 600;
  color: #ffb3b3;
}

.form-error.is-visible {
  display: block;
}

/* ---------- CTA final ---------- */

.cta-final {
  text-align: center;
  background: linear-gradient(135deg, #171a12 0%, #0c0d0c 70%);
}

.cta-final h2 {
  font-size: 1.8rem;
  max-width: 20ch;
  margin-left: auto;
  margin-right: auto;
}

.cta-final .subheadline {
  max-width: 55ch;
  margin: 0 auto 8px;
  color: var(--color-text-muted);
}

.cta-final .cta-group {
  justify-content: center;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 48px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  padding-bottom: 32px;
}

.footer-about .logo {
  margin-bottom: 12px;
}

.footer-about p {
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.footer-links h3,
.footer-contact h3 {
  color: var(--color-accent);
  font-size: 1rem;
  margin-bottom: 14px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-contact p {
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.social-icons {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.social-icons a {
  width: 38px;
  height: 38px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.social-icons svg {
  width: 18px;
  height: 18px;
  fill: var(--color-text-muted);
}

.social-icons a:hover svg {
  fill: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 18px 0;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.82rem;
}

@media (min-width: 900px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

/* ---------- WhatsApp floating button ---------- */

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 600;
  background: var(--color-whatsapp);
  color: #06210f;
  border-radius: 999px;
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
  font-weight: 700;
  font-size: 0.9rem;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  text-decoration: none;
  transform: translateY(-2px);
}

.whatsapp-float svg {
  width: 24px;
  height: 24px;
  fill: #06210f;
  flex-shrink: 0;
}

.whatsapp-float-text {
  display: none;
}

@media (min-width: 560px) {
  .whatsapp-float-text {
    display: inline;
  }
}

/* ---------- Utility ---------- */

.text-center {
  text-align: center;
}

.mt-0 {
  margin-top: 0;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}


/* ---------- Dropdown nav (Audiovisual / Marketing Digital) ---------- */

.nav-item {
  position: relative;
}

.nav-dropdown-toggle {
  background: none;
  border: none;
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 8px 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  width: 100%;
  text-align: left;
  font-family: var(--font-body);
}

.nav-item .caret {
  font-size: 0.6rem;
  transition: transform 0.15s ease;
}

.nav-item.is-open .caret {
  transform: rotate(180deg);
}

.dropdown-menu {
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (max-width: 899px) {
  .nav-dropdown-toggle {
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
  }

  .dropdown-menu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
    padding-left: 14px;
  }

  .nav-item.is-open .dropdown-menu {
    max-height: 500px;
  }

  .dropdown-menu a {
    padding: 12px 8px;
    display: block;
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border);
    font-weight: 600;
  }
}

@media (min-width: 900px) {
  .dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    min-width: 230px;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.45);
    display: none;
    z-index: 50;
    padding: 6px 0;
  }

  .nav-item.has-dropdown:hover .dropdown-menu,
  .nav-item.has-dropdown.is-open .dropdown-menu {
    display: block;
  }

  .dropdown-menu li a {
    display: block;
    padding: 10px 16px;
    font-size: 0.86rem;
    color: var(--color-text);
    white-space: nowrap;
    border-bottom: none;
  }

  .dropdown-menu li a:hover,
  .dropdown-menu li a:focus-visible {
    color: var(--color-accent);
    background: var(--color-bg-alt);
    text-decoration: none;
  }
}

/* ---------- Tema vermelho (Marketing Digital) ---------- */

body.theme-red {
  --color-accent: #c0392b;
  --color-accent-dark: #96281f;
}

/* ---------- Hero com imagem de fundo (hook) ---------- */

.hero {
  background-image:
    linear-gradient(rgba(12, 13, 12, 0.55), rgba(12, 13, 12, 0.88)),
    radial-gradient(circle at 15% 20%, rgba(212, 255, 0, 0.12), transparent 45%),
    url('../assets/hero-bg.jpg');
  background-size: cover, auto, contain;
  background-position: center, center, center center;
  background-repeat: no-repeat, no-repeat, no-repeat;
}