/* ============================================================
   GRIFFIN MONTAGENS — Redesign 2026
   Paleta original: vermelho #F10E11 · grafite #282828 · branco
   Direção: dark industrial premium
   ============================================================ */

:root {
  --red: #f10e11;
  --red-dark: #c40b0e;
  --red-soft: rgba(241, 14, 17, 0.12);
  --ink: #161616;
  --graphite: #1e1e1e;
  --graphite-2: #282828;
  --graphite-3: #323232;
  --line: rgba(255, 255, 255, 0.09);
  --white: #ffffff;
  --paper: #f4f2ef;
  --text-dim: rgba(255, 255, 255, 0.68);
  --text-faint: rgba(255, 255, 255, 0.45);
  --wa-green: #25d366;

  --font-display: "Archivo", "Arial Narrow", sans-serif;
  --font-body: "Inter", "Helvetica Neue", sans-serif;

  --text-hero: clamp(2.6rem, 1.2rem + 5.4vw, 5.4rem);
  --text-h2: clamp(2rem, 1.2rem + 2.8vw, 3.4rem);
  --text-h3: clamp(1.15rem, 1rem + 0.6vw, 1.45rem);
  --text-base: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem);

  --space-section: clamp(4.5rem, 3rem + 6vw, 9rem);
  --container: 1200px;
  --radius: 14px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 300ms;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--white);
  background: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }

::selection { background: var(--red); color: #fff; }

:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 3px;
  border-radius: 2px;
}

.container {
  width: min(var(--container), 100% - 2.5rem);
  margin-inline: auto;
}

/* ---------- Type helpers ---------- */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--red);
}
.kicker::before {
  content: "";
  width: 2.2rem;
  height: 2px;
  background: var(--red);
}
.section-title {
  font-family: var(--font-display);
  font-size: var(--text-h2);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-top: 1rem;
}
.section-lead {
  margin-top: 1.25rem;
  max-width: 60ch;
  color: var(--text-dim);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 1rem 1.9rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background-color var(--dur) var(--ease-out),
              color var(--dur) var(--ease-out),
              border-color var(--dur) var(--ease-out),
              box-shadow var(--dur) var(--ease-out);
}
.btn svg { width: 1.05em; height: 1.05em; flex: none; }
.btn-primary {
  background: var(--red);
  color: #fff;
  box-shadow: 0 8px 30px rgba(241, 14, 17, 0.35);
}
.btn-primary:hover { background: var(--red-dark); box-shadow: 0 10px 34px rgba(241, 14, 17, 0.45); }
.btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
}
.btn-ghost:hover { border-color: #fff; background: rgba(255, 255, 255, 0.08); }
.btn-dark {
  background: var(--ink);
  color: #fff;
}
.btn-dark:hover { background: var(--red); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  transition: background-color var(--dur) ease, border-color var(--dur) ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(18, 18, 18, 0.86);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 0.85rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}
.brand img { height: 4.8rem; width: auto; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.42rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.05;
}
.brand-name small {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.34em;
  color: var(--text-faint);
}
.main-nav ul {
  display: flex;
  gap: 2.2rem;
}
.main-nav a {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding-block: 0.4rem;
  position: relative;
  transition: color var(--dur) ease;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease-out);
}
.main-nav a:hover { color: #fff; }
.main-nav a:hover::after { transform: scaleX(1); }
.header-cta { flex: none; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle .icon-close { display: none; }
.nav-open .nav-toggle .icon-menu { display: none; }
.nav-open .nav-toggle .icon-close { display: block; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
/* Slideshow de fundo em loop: cada slide sobreposto, crossfade por opacity
   (a classe .is-active alterna via main.js). Mantém o design do hero. */
.hero-bg .hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1200ms ease;
}
.hero-bg .hero-slide.is-active {
  opacity: 1;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(to top, rgba(12, 12, 12, 0.96) 8%, rgba(12, 12, 12, 0.45) 45%, rgba(12, 12, 12, 0.55) 100%),
    linear-gradient(100deg, rgba(12, 12, 12, 0.75) 0%, transparent 60%);
}
.hero-content {
  padding-block: 8.5rem 3rem;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  max-width: 15ch;
  margin-top: 1.2rem;
}
.hero h1 em {
  font-style: normal;
  color: var(--red);
}
.hero-sub {
  margin-top: 1.5rem;
  max-width: 52ch;
  color: var(--text-dim);
  font-size: 1.08rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.2rem;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  margin-top: 4rem;
}
.hero-stat {
  background: rgba(12, 12, 12, 0.55);
  padding: 1.4rem 1.6rem;
}
.hero-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 1.2rem + 1.8vw, 2.6rem);
  font-weight: 800;
  line-height: 1;
}
.hero-stat strong span { color: var(--red); }
.hero-stat small {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* ---------- Client logo marquee ---------- */
.clients-strip {
  background: var(--paper);
  padding-block: 2.2rem;
  overflow: hidden;
}
.marquee {
  display: flex;
  gap: 4rem;
  width: max-content;
  animation: marquee 38s linear infinite;
}
.clients-strip:hover .marquee { animation-play-state: paused; }
.marquee-group {
  display: flex;
  align-items: center;
  gap: 4rem;
  flex: none;
}
.marquee-group img {
  height: 68px;
  width: auto;
  opacity: 1;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  transition: transform var(--dur) ease, opacity var(--dur) ease;
}
/* a logo sob o cursor recua de leve; o card ampliado é o destaque principal */
.marquee-group img:hover { transform: translateY(-3px); }
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ---------- Sections base ---------- */
.section { padding-block: var(--space-section); }
.section-dark { background: var(--ink); }
.section-graphite { background: var(--graphite); }
.section-light { background: var(--paper); color: var(--ink); }
.section-light .section-lead { color: rgba(22, 22, 22, 0.72); }
.section-light .kicker { color: var(--red); }

/* ---------- Sobre / Quem somos ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2.5rem, 2rem + 4vw, 6rem);
  align-items: center;
}
.about-copy p + p { margin-top: 1rem; }
.about-copy .btn { margin-top: 2rem; }
.about-media {
  position: relative;
}
.about-media img {
  border-radius: var(--radius);
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 4.4;
  object-fit: cover;
}
.about-media::after {
  content: "";
  position: absolute;
  inset: 1.4rem -1.4rem -1.4rem 1.4rem;
  border: 2px solid var(--red);
  border-radius: var(--radius);
  z-index: -1;
}
.about-badge {
  position: absolute;
  left: -1.2rem;
  bottom: 2rem;
  background: var(--red);
  color: #fff;
  border-radius: 12px;
  padding: 1rem 1.4rem;
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.05;
  text-transform: uppercase;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}
.about-badge strong { font-size: 1.9rem; display: block; }
.about-badge small { font-size: 0.68rem; letter-spacing: 0.14em; font-weight: 600; }

/* ---------- Pilares (Missão etc.) ---------- */
.pillars-head { max-width: 720px; }
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.2rem;
  margin-top: 3rem;
}
.pillar {
  background: var(--graphite-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8rem 1.6rem;
  transition: transform var(--dur) var(--ease-out), border-color var(--dur) ease, background-color var(--dur) ease;
}
.pillar:hover {
  border-color: rgba(241, 14, 17, 0.55);
  background: var(--graphite-3);
}
.pillar-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--red-soft);
  color: var(--red);
  margin-bottom: 1.2rem;
}
.pillar-icon svg { width: 22px; height: 22px; }
.pillar h3 {
  font-family: var(--font-display);
  font-size: var(--text-h3);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.pillar p {
  margin-top: 0.6rem;
  font-size: 0.94rem;
  color: var(--text-dim);
}

/* ---------- Serviços ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
  margin-top: 3rem;
}
.service {
  position: relative;
  background: #fff;
  border: 1px solid rgba(22, 22, 22, 0.08);
  border-radius: var(--radius);
  padding: 2rem 1.7rem 1.8rem;
  overflow: hidden;
  transition: box-shadow var(--dur) var(--ease-out), border-color var(--dur) ease;
}
.service::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--red);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform var(--dur) var(--ease-out);
}
.service:hover {
  box-shadow: 0 20px 45px rgba(22, 22, 22, 0.12);
  border-color: rgba(241, 14, 17, 0.35);
}
.service:hover::before { transform: scaleY(1); }
.service-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--red-soft);
  color: var(--red);
  margin-bottom: 1.1rem;
}
.service-icon svg { width: 24px; height: 24px; }
.service h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.service p {
  margin-top: 0.5rem;
  font-size: 0.93rem;
  color: rgba(22, 22, 22, 0.66);
}

/* ---------- Clientes ---------- */
.clients-names {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 2.4rem;
}
.clients-names li {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.5rem 1.1rem;
  transition: border-color var(--dur) ease, color var(--dur) ease;
}
.clients-names li:hover { border-color: var(--red); color: #fff; }

/* ---------- Clientes: grid de logos oficiais ---------- */
.clients-logos {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.6rem;
}
.clients-logos li {
  display: grid;
  place-items: center;
  min-height: 118px;
  padding: 1.4rem 1.5rem;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) ease;
}
.clients-logos li:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.35);
}
.clients-logos img {
  max-height: 52px;
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

/* ---------- Projetos ---------- */
.projects-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
  margin-top: 3rem;
}
.project-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--graphite-2);
}
.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease-out);
}
.project-card:hover img { transform: scale(1.05); }
.project-card figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 2.2rem 1.3rem 1.1rem;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.88), transparent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.project-card figcaption span { color: var(--text-dim); font-size: 0.7rem; letter-spacing: 0.2em; }

/* ---------- Feiras ---------- */
.feiras-head { text-align: center; max-width: 780px; margin-inline: auto; }
.feiras-head .kicker { justify-content: center; }
.feiras-head .kicker::before { display: none; }
.feiras-head .section-lead { margin-inline: auto; }
/* Bento editorial: tiles de tamanhos variados (grande / largo / alto) num
   grid de 4 colunas com empacotamento denso — mais dinâmico que um grid liso. */
.feiras-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: 190px;
  grid-auto-flow: row dense;
  gap: 1.1rem;
  margin-top: 3rem;
}
.feiras-gallery .g-item {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}
.feiras-gallery .g-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease-out);
}
.feiras-gallery .g-item:hover img { transform: scale(1.04); }
.feiras-gallery .g-item--big  { grid-column: span 2; grid-row: span 2; }
.feiras-gallery .g-item--wide { grid-column: span 2; }
.feiras-gallery .g-item--tall { grid-row: span 2; }

/* Preview flutuante: ao passar o mouse num tile, mostra a imagem INTEIRA
   (proporção natural, sem corte) ampliada num card flutuante — contida,
   nunca em tela cheia. Criado/gerenciado em modules/feiras.js. */
.feiras-preview {
  position: fixed;
  z-index: 200;
  pointer-events: none;
  border-radius: var(--radius);
  overflow: hidden;
  background: #0d0d0d;
  /* Moldura elegante: borda branca fina, linha interna que separa a foto
     da moldura e sombra profunda flutuante. */
  border: 2px solid rgba(255, 255, 255, 0.9);
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.55),
    0 30px 78px rgba(0, 0, 0, 0.72),
    inset 0 0 0 1px rgba(0, 0, 0, 0.35);
  will-change: transform, opacity;
  opacity: 0;
  transform: scale(0.85);
  /* Animação por CSS (não depende do ticker do GSAP): zoom + fade */
  transition: opacity 260ms ease, transform 400ms var(--ease-out);
}
.feiras-preview.is-on {
  opacity: 1;
  transform: scale(1);
}
.feiras-preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.feiras-logos {
  margin-top: 3.5rem;
  text-align: center;
}
.feiras-logos h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 1.6rem;
}
.feiras-logos-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
}
.feiras-logos-grid img {
  border-radius: var(--radius);
  width: 100%;
  height: auto;
}

/* ---------- FAQ ---------- */
.faq-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2.5rem, 2rem + 4vw, 5rem);
  align-items: start;
}
.faq-intro p + p { margin-top: 1rem; }
.faq-intro .btn { margin-top: 2rem; }
.faq-list { display: grid; gap: 0.8rem; }
.faq-item {
  background: var(--graphite-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color var(--dur) ease;
}
.faq-item[open] { border-color: rgba(241, 14, 17, 0.5); }
.faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.3rem;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  transition: color var(--dur) ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--red); }
.faq-item[open] summary { color: var(--red); }
.faq-chevron {
  flex: none;
  width: 20px;
  height: 20px;
  transition: transform var(--dur) var(--ease-out);
}
.faq-item[open] .faq-chevron { transform: rotate(45deg); }
.faq-answer {
  padding: 0 1.3rem 1.2rem;
  color: var(--text-dim);
  font-size: 0.95rem;
}

/* ---------- CTA final ---------- */
.cta-final {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  text-align: center;
  padding-block: clamp(5rem, 4rem + 6vw, 9rem);
  background: var(--paper);
}
.cta-final::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: radial-gradient(rgba(0, 0, 0, 0.06) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(to bottom, transparent, black 40%);
  -webkit-mask-image: linear-gradient(to bottom, transparent, black 40%);
}
/* Título do CTA: quebra controlada em exatamente 2 linhas (via <br> no HTML).
   Tira o max-width estreito que forçava 4 linhas; a fonte escala pra que as
   duas linhas caibam do desktop ao mobile sem quebrar de novo. */
.cta-final .section-title {
  margin-inline: auto;
  max-width: none;
  text-wrap: balance;
  font-size: clamp(1rem, 0.3rem + 3vw, 3.4rem);
  color: var(--ink);
}
.cta-final p {
  max-width: 62ch;
  margin: 1.4rem auto 0;
  color: rgba(22, 22, 22, 0.72);
}
.cta-final .btn { margin-top: 2.4rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: #101010;
  border-top: 1px solid var(--line);
  padding-block: 4rem 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 3rem;
}
.footer-brand img { height: 5.4rem; width: auto; }
.footer-brand p {
  margin-top: 1.2rem;
  color: var(--text-faint);
  font-size: 0.92rem;
  max-width: 34ch;
}
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 1.2rem;
}
.footer-col ul { display: grid; gap: 0.7rem; }
.footer-col a, .footer-col li {
  color: var(--text-dim);
  font-size: 0.95rem;
  transition: color var(--dur) ease;
}
.footer-col a:hover { color: #fff; }
.footer-contact li {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
}
.footer-contact svg {
  width: 18px;
  height: 18px;
  flex: none;
  margin-top: 0.2rem;
  color: var(--red);
}
.footer-gd {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-top: 1.8rem;
}
.footer-gd img { height: 2.6rem; width: auto; }
.footer-gd small { color: var(--text-faint); font-size: 0.8rem; }
.footer-bottom {
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--text-faint);
  font-size: 0.82rem;
}

/* Crédito discreto de desenvolvimento — logo tipográfico do BuildPress
   (transparente, clicável, leva ao Instagram). */
.dev-credit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  margin-top: 1.6rem;
  color: var(--text-faint);
  font-size: 0.78rem;
  opacity: 0.65;
  transition: opacity var(--dur) ease;
}
.dev-credit:hover { opacity: 1; }
.bp-logo {
  font-family: ui-monospace, "SF Mono", "Menlo", Consolas, "Liberation Mono", monospace;
  font-weight: 700;
  font-size: 0.94rem;
  letter-spacing: -0.03em;
  color: #fff;
  display: inline-flex;
  align-items: center;
  line-height: 1;
}
.bp-g { color: #3de860; }
.bp-caret {
  width: 0.42em;
  height: 1.05em;
  margin-left: 0.14em;
  background: #3de860;
  display: inline-block;
}

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed;
  right: 1.4rem;
  bottom: 1.4rem;
  z-index: 60;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--wa-green);
  display: grid;
  place-items: center;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.4);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) ease;
}
.wa-float:hover { box-shadow: 0 14px 36px rgba(37, 211, 102, 0.55); transform: translateY(-3px); }
.wa-float svg { width: 30px; height: 30px; color: #fff; }

/* ---------- Reveal on scroll (com failsafe: visível por padrão) ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}
.js .reveal.is-visible,
.js.reveal-failsafe .reveal {
  opacity: 1;
  transform: none;
}

/* ---------- Responsivo ---------- */
@media (max-width: 1024px) {
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .clients-logos { grid-template-columns: repeat(3, 1fr); }
  .feiras-gallery { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    inset: 0;
    background: rgba(14, 14, 14, 0.97);
    display: grid;
    place-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--dur) ease, visibility 0s var(--dur);
    z-index: -1;
  }
  .nav-open .main-nav {
    opacity: 1;
    visibility: visible;
    transition-delay: 0s;
  }
  .main-nav ul {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }
  .main-nav a { font-size: 1.4rem; }
  .nav-toggle { display: inline-flex; }
  .header-cta { display: none; }

  .about-grid, .faq-grid { grid-template-columns: 1fr; }
  .about-media { margin-top: 1rem; }
  .about-media::after { inset: 1rem -0.7rem -1rem 1rem; }
  .feiras-gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 160px; }
  .feiras-logos-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr; margin-top: 3rem; }
  .hero-stat { padding: 1.1rem 1.3rem; display: flex; align-items: baseline; gap: 0.8rem; }
  .hero-stat strong { font-size: 1.6rem; }
  .hero-stat small { margin-top: 0; }
}

@media (max-width: 560px) {
  .pillars-grid, .projects-grid, .services-grid { grid-template-columns: 1fr; }
  .feiras-gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 140px; gap: 0.7rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .marquee-group img { height: 52px; }
  .brand img { height: 3.7rem; }
  .brand-name { font-size: 1.18rem; }
  .clients-logos { grid-template-columns: repeat(2, 1fr); }
  .clients-logos li { min-height: 96px; padding: 1rem; }
  .clients-logos img { max-height: 42px; }
  /* espaço extra embaixo pra o crédito não ficar sob o botão do WhatsApp */
  .site-footer { padding-bottom: 5.5rem; }
}

/* ---------- Mobile perf: sem blur pesado ---------- */
@media (max-width: 768px) {
  .site-header.is-scrolled {
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    background: rgba(14, 14, 14, 0.96);
  }
}