/* ============================================================
   VERBE — Criatividade e Movimento
   Design System: Preto e Branco, tipografia bold, onda animada
   ============================================================ */

/* ── Fontes ──────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700;900&family=Barlow+Condensed:wght@700;900&display=swap');

/* ── Tokens ──────────────────────────────────────────────── */
:root {
  --preto:       #000000;
  --branco:      #ffffff;
  --cinza-escuro:#111111;
  --cinza-medio: #1a1a1a;
  --cinza-claro: #333333;
  --borda:       rgba(255,255,255,0.1);
  --font-display:'Barlow Condensed', sans-serif;
  --font-body:   'Inter', sans-serif;
  --gap:         clamp(1rem, 3vw, 2rem);
  --radius:      4px;
  --trans:       0.35s cubic-bezier(.4,0,.2,1);
}

/* ── Reset base ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--preto);
  color: var(--branco);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── Utilitários ─────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--gap);
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.verbe-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem var(--gap);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--borda);
  transition: background var(--trans);
}

.verbe-logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.verbe-logo-nome {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  line-height: 1;
  text-transform: lowercase;
}

.verbe-logo-sub {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  font-weight: 400;
}

/* Onda SVG animada no logo */
.verbe-logo-wave {
  display: block;
  margin-bottom: 2px;
}
.verbe-logo-wave rect {
  fill: var(--branco);
  animation: onda-pulse 1.4s ease-in-out infinite;
  transform-origin: bottom;
}
.verbe-logo-wave rect:nth-child(1)  { animation-delay: 0s; }
.verbe-logo-wave rect:nth-child(2)  { animation-delay: .07s; }
.verbe-logo-wave rect:nth-child(3)  { animation-delay: .14s; }
.verbe-logo-wave rect:nth-child(4)  { animation-delay: .21s; }
.verbe-logo-wave rect:nth-child(5)  { animation-delay: .28s; }
.verbe-logo-wave rect:nth-child(6)  { animation-delay: .35s; }
.verbe-logo-wave rect:nth-child(7)  { animation-delay: .42s; }
.verbe-logo-wave rect:nth-child(8)  { animation-delay: .35s; }
.verbe-logo-wave rect:nth-child(9)  { animation-delay: .28s; }
.verbe-logo-wave rect:nth-child(10) { animation-delay: .21s; }
.verbe-logo-wave rect:nth-child(11) { animation-delay: .14s; }
.verbe-logo-wave rect:nth-child(12) { animation-delay: .07s; }
.verbe-logo-wave rect:nth-child(13) { animation-delay: 0s; }

@keyframes onda-pulse {
  0%,100% { transform: scaleY(0.4); opacity: .4; }
  50%      { transform: scaleY(1);   opacity: 1;  }
}

@media (prefers-reduced-motion: reduce) {
  .verbe-logo-wave rect { animation: none; }
}

.verbe-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.verbe-nav a {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  transition: color var(--trans);
}
.verbe-nav a:hover { color: var(--branco); }

.verbe-nav .btn-contato {
  border: 1px solid var(--branco);
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius);
  color: var(--branco);
  font-size: 0.75rem;
  transition: background var(--trans), color var(--trans);
}
.verbe-nav .btn-contato:hover {
  background: var(--branco);
  color: var(--preto);
}

.verbe-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.verbe-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--branco);
  transition: var(--trans);
}

/* ============================================================
   HERO
   ============================================================ */
.verbe-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 var(--gap) 6rem;
  position: relative;
  overflow: hidden;
}

/* Onda hero decorativa */
.verbe-hero-wave {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  opacity: 0.04;
  pointer-events: none;
  width: min(900px, 90vw);
}

.verbe-hero-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.verbe-hero-titulo {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 11vw, 10rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.02em;
  text-transform: lowercase;
  max-width: 14ch;
}

.verbe-hero-titulo em {
  font-style: normal;
  display: block;
  color: rgba(255,255,255,0.18);
}

.verbe-hero-rodape {
  margin-top: 3rem;
  display: flex;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.verbe-hero-tagline {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  max-width: 28ch;
  line-height: 1.8;
}

.verbe-hero-scroll {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-left: auto;
}
.verbe-hero-scroll::before {
  content: '';
  display: block;
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.2);
  animation: scroll-line 2s ease-in-out infinite;
}
@keyframes scroll-line {
  0%,100% { transform: scaleY(1); opacity: .4; }
  50%      { transform: scaleY(.5); opacity: 1; }
}

/* ============================================================
   SEÇÃO CASES
   ============================================================ */
.verbe-cases {
  padding: 6rem 0;
}

.verbe-cases-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.verbe-section-label {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 0.75rem;
}

.verbe-section-titulo {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.01em;
  text-transform: lowercase;
}

/* ── Filtros ─────────────────────────────────────────────── */
.verbe-filtros {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.verbe-filtro-btn {
  background: none;
  border: 1px solid var(--borda);
  color: rgba(255,255,255,0.5);
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--trans);
  font-family: var(--font-body);
}
.verbe-filtro-btn:hover,
.verbe-filtro-btn.ativo {
  border-color: var(--branco);
  color: var(--preto);
  background: var(--branco);
}

/* ── Grid de cards ───────────────────────────────────────── */
.verbe-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.5px;
}

/* Cards em layout assimétrico */
.verbe-card:nth-child(3n+1) { grid-column: span 7; }
.verbe-card:nth-child(3n+2) { grid-column: span 5; }
.verbe-card:nth-child(3n+3) { grid-column: span 12; }

.verbe-card {
  position: relative;
  overflow: hidden;
  background: var(--cinza-escuro);
  cursor: pointer;
  aspect-ratio: 16/9;
}
.verbe-card:nth-child(3n+3) { aspect-ratio: 21/6; }

.verbe-card-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--trans);
}

/* Thumbnail do YouTube via iframe oculto + preview */
.verbe-card-yt-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--trans);
}

.verbe-card:hover .verbe-card-media,
.verbe-card:hover .verbe-card-yt-thumb { transform: scale(1.04); }

.verbe-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 55%);
  opacity: 0;
  transition: opacity var(--trans);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.75rem;
}
.verbe-card:hover .verbe-card-overlay { opacity: 1; }

.verbe-card-tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 0.6rem;
}
.verbe-card-tag {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.4);
  padding: 0.2rem 0.55rem;
  border-radius: 100px;
  color: rgba(255,255,255,0.7);
}

.verbe-card-titulo {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.8rem);
  font-weight: 700;
  line-height: 1.1;
}

.verbe-card-cliente {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.5);
  margin-top: 0.3rem;
  letter-spacing: 0.08em;
}

/* Ícone play para YouTube/MP4 */
.verbe-card-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%) scale(0.8);
  width: 56px;
  height: 56px;
  border: 2px solid rgba(255,255,255,0.6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--trans), transform var(--trans);
}
.verbe-card-play::after {
  content: '';
  border-left: 18px solid white;
  border-top: 11px solid transparent;
  border-bottom: 11px solid transparent;
  margin-left: 4px;
}
.verbe-card:hover .verbe-card-play {
  opacity: 1;
  transform: translate(-50%,-50%) scale(1);
}

/* Estado oculto para filtro */
.verbe-card.escondido {
  display: none;
}

/* ── Mensagem sem resultados ─────────────────────────────── */
.verbe-sem-cases {
  grid-column: span 12;
  text-align: center;
  padding: 4rem 0;
  color: rgba(255,255,255,0.3);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: none;
}
.verbe-sem-cases.visivel { display: block; }

/* ============================================================
   PÁGINA INTERNA DO CASE
   ============================================================ */
.verbe-case-hero {
  padding-top: 120px;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--borda);
}

.verbe-case-meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.verbe-case-titulo {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 7rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.02em;
  text-transform: lowercase;
  margin-bottom: 2rem;
}

.verbe-case-descricao {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.6);
  max-width: 60ch;
  line-height: 1.7;
}

/* Vídeo principal */
.verbe-case-video {
  margin: 3rem 0;
}
.verbe-case-video iframe,
.verbe-case-video video {
  width: 100%;
  aspect-ratio: 16/9;
  border: none;
  display: block;
}

/* Galeria masonry */
.verbe-galeria {
  columns: 2;
  column-gap: 2px;
  margin: 3rem 0;
}
.verbe-galeria img {
  width: 100%;
  margin-bottom: 2px;
  break-inside: avoid;
  display: block;
  transition: opacity var(--trans);
}
.verbe-galeria img:hover { opacity: 0.85; }

/* Conteúdo do editor */
.verbe-case-conteudo {
  max-width: 72ch;
  margin: 3rem auto;
  font-size: 1.05rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.75);
}

/* ── Navegação entre cases ───────────────────────────────── */
.verbe-case-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--borda);
  margin-top: 4rem;
}

.verbe-case-nav-item {
  padding: 2rem var(--gap);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: background var(--trans);
  border-right: 1px solid var(--borda);
}
.verbe-case-nav-item:last-child { border-right: none; text-align: right; }
.verbe-case-nav-item:hover { background: var(--cinza-escuro); }

.verbe-case-nav-label {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
}
.verbe-case-nav-titulo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  text-transform: lowercase;
}

/* ============================================================
   SEÇÃO SOBRE
   ============================================================ */
.verbe-sobre {
  padding: 8rem 0;
  border-top: 1px solid var(--borda);
}

.verbe-sobre-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.verbe-sobre-titulo {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 0.95;
  text-transform: lowercase;
  margin-bottom: 2rem;
}

.verbe-sobre-texto {
  color: rgba(255,255,255,0.6);
  line-height: 1.9;
  font-size: 1rem;
}

/* Onda decorativa na seção sobre */
.verbe-sobre-wave {
  display: flex;
  justify-content: center;
}
.verbe-sobre-wave svg rect {
  fill: var(--branco);
  animation: onda-pulse 1.6s ease-in-out infinite;
  transform-origin: bottom;
}

/* ============================================================
   SEÇÃO CONTATO
   ============================================================ */
.verbe-contato {
  padding: 6rem 0;
  border-top: 1px solid var(--borda);
  text-align: center;
}

.verbe-contato-titulo {
  font-family: var(--font-display);
  font-size: clamp(3rem, 9vw, 8rem);
  font-weight: 900;
  line-height: 0.9;
  text-transform: lowercase;
  margin-bottom: 2.5rem;
}

.verbe-contato-links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 3rem;
}

.verbe-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--branco);
  color: var(--branco);
  padding: 0.85rem 2rem;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--radius);
  transition: background var(--trans), color var(--trans);
  cursor: pointer;
  background: none;
}
.verbe-btn:hover {
  background: var(--branco);
  color: var(--preto);
}
.verbe-btn-solido {
  background: var(--branco);
  color: var(--preto);
}
.verbe-btn-solido:hover {
  background: transparent;
  color: var(--branco);
}

/* ============================================================
   FOOTER
   ============================================================ */
.verbe-footer {
  padding: 2rem var(--gap);
  border-top: 1px solid var(--borda);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.08em;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ============================================================
   MODAL DE VÍDEO
   ============================================================ */
.verbe-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(0,0,0,0.95);
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
.verbe-modal.aberto { display: flex; }

.verbe-modal-inner {
  width: 100%;
  max-width: 900px;
  position: relative;
}

.verbe-modal-fechar {
  position: absolute;
  top: -2.5rem;
  right: 0;
  background: none;
  border: none;
  color: var(--branco);
  font-size: 1.5rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.6;
  transition: opacity var(--trans);
}
.verbe-modal-fechar:hover { opacity: 1; }

.verbe-modal-video {
  width: 100%;
  aspect-ratio: 16/9;
}
.verbe-modal-video iframe,
.verbe-modal-video video {
  width: 100%;
  height: 100%;
  border: none;
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 900px) {
  .verbe-card:nth-child(3n+1),
  .verbe-card:nth-child(3n+2),
  .verbe-card:nth-child(3n+3) {
    grid-column: span 12;
    aspect-ratio: 16/9;
  }

  .verbe-sobre-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .verbe-cases-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .verbe-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    background: var(--preto);
    padding: 1.5rem var(--gap);
    border-bottom: 1px solid var(--borda);
    gap: 1.25rem;
  }
  .verbe-nav.aberto { display: flex; }
  .verbe-menu-toggle { display: flex; }

  .verbe-galeria { columns: 1; }

  .verbe-case-nav { grid-template-columns: 1fr; }
  .verbe-case-nav-item:first-child { border-right: none; border-bottom: 1px solid var(--borda); }
}

@media (max-width: 600px) {
  .verbe-hero { padding-bottom: 4rem; }
  .verbe-hero-rodape { gap: 1.5rem; }
  .verbe-hero-scroll { display: none; }
  .verbe-contato-titulo { line-height: 1; }
}