/* ─────────────────────────────────────────
   TOKENS
───────────────────────────────────────── */
:root {
  --black:      #0a0a0a;
  --white:      #f5f3ee;
  --accent:     #eb5b25;
  --accent-dim: #c44010;
  --gray:       #888780;
  --light:      #1a1a1a;
  --dark-card:  #111111;
  --line:       rgba(245,243,238,0.08);
  --line-hover: rgba(245,243,238,0.18);

  --font-display: 'Bebas Neue', sans-serif;
  --font-title:   'Kavoon', serif;
  --font-body:    'DM Sans', sans-serif;
  --font-mono:    'DM Mono', monospace;

  --max-w: 1200px;
  --pad:   clamp(24px, 5vw, 80px);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ─────────────────────────────────────────
   NAV
───────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--pad);
  background: linear-gradient(to bottom, rgba(10,10,10,0.95) 0%, transparent 100%);
  backdrop-filter: blur(0px);
  transition: background 0.4s, backdrop-filter 0.4s;
}

.nav.scrolled {
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

/* Logo — imagem SVG com fallback textual */
.nav-logo-wrap {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.logo-img {
  height: 40px;
  width: auto;
  display: block;
}

.logo-img {
  height: 32px;
  width: auto;
}

/* Menu */
.nav-menu {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-menu a {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray);
  transition: color 0.2s;
}
.nav-menu a:hover { color: var(--white); }

/* Hamburger mobile */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}

/* ─────────────────────────────────────────
   HERO
───────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding: 100px var(--pad) clamp(60px, 10vh, 120px);
  overflow: hidden;
}

/* Vídeo de fundo */
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  /* Fallback: se o vídeo não carregar, fundo escuro */
}

/* Overlay */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(to top, rgba(10,10,10,1) 0%, rgba(10,10,10,0.6) 50%, rgba(10,10,10,0.2) 100%),
    linear-gradient(to right, rgba(10,10,10,0.5) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--max-w);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.hero-text {
  flex: 0 1 auto;
  max-width: 580px;
}

.hero-logo-wrap {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  margin-bottom: 80px;
}

.hero-logo-img {
  width: clamp(260px, 30vw, 460px);
  height: auto;
  opacity: 0.95;
  filter: drop-shadow(0 0 48px rgba(235, 91, 37, 0.35));
  animation: heroLogoFloat 6s ease-in-out infinite;
}

@keyframes heroLogoFloat {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-title);
  font-size: clamp(58px, 8.5vw, 120px);
  line-height: 0.92;
  letter-spacing: 0.01em;
  margin-bottom: 28px;
}

.hero-sub {
  font-size: clamp(15px, 1.5vw, 18px);
  color: rgba(245,243,238,0.65);
  max-width: 520px;
  margin-bottom: 44px;
  font-weight: 300;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 14px 28px;
  border: none;
  cursor: pointer;
  transition: all 0.25s;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--accent-dim);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--line-hover);
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(245,243,238,0.05);
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 40px;
  right: var(--pad);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray);
}

.hero-scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--gray), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(0.5); }
}

/* ─────────────────────────────────────────
   SEÇÕES BASE
───────────────────────────────────────── */
section {
  padding: clamp(80px, 12vh, 140px) var(--pad);
}

.section-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-label::before {
  display: none;
}

.section-title {
  font-family: var(--font-title);
  font-size: clamp(40px, 6vw, 80px);
  line-height: 0.95;
  letter-spacing: 0.01em;
  margin-bottom: 20px;
}

.section-sub {
  font-size: clamp(14px, 1.4vw, 17px);
  color: rgba(245,243,238,0.55);
  max-width: 560px;
  line-height: 1.75;
}

.inner { max-width: var(--max-w); margin: 0 auto; }

hr.divider {
  border: none;
  border-top: 1px solid var(--line);
  margin: 0 var(--pad);
}

/* ─────────────────────────────────────────
   REEL
───────────────────────────────────────── */
#reel { background: var(--light); }

.reel-wrap {
  margin-top: 48px;
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--dark-card);
  overflow: hidden;
  cursor: pointer;
}

.reel-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, opacity 0.3s;
}

.reel-wrap:hover .reel-thumb { transform: scale(1.02); opacity: 0.8; }

.reel-play-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.reel-play-circle {
  width: 80px;
  height: 80px;
  border: 1.5px solid rgba(245,243,238,0.6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}

.reel-wrap:hover .reel-play-circle {
  border-color: var(--accent);
  background: rgba(216,90,48,0.15);
  transform: scale(1.08);
}

.reel-play-circle svg {
  width: 22px;
  height: 22px;
  fill: var(--white);
  margin-left: 3px;
}

/* Reel local (vídeo curto) */
.reel-local-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--dark-card);
  display: block;
}

/* ─────────────────────────────────────────
   CASES
───────────────────────────────────────── */
#cases { background: var(--black); }

.cases-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 52px;
  gap: 24px;
}

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

/* Todos os cards com mesmo tamanho — grid 2x2 */
.case-card:first-child {
  grid-column: span 1;
}

.case-card {
  background: var(--dark-card);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}

.case-card:hover { background: #161616; }

.case-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.case-card:first-child .case-thumb {
  aspect-ratio: 16 / 9;
}

.case-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, filter 0.4s;
  filter: brightness(0.75);
}

.case-card:hover .case-thumb img {
  transform: scale(1.04);
  filter: brightness(0.55);
}

/* Play badge */
.play-badge {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.case-card:hover .play-badge { opacity: 1; }

.play-badge-inner {
  width: 64px;
  height: 64px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.play-badge-inner svg {
  width: 18px;
  height: 18px;
  fill: var(--accent);
  margin-left: 3px;
}

.case-info {
  padding: 28px 32px;
  border-top: 1px solid var(--line);
}

.case-category {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 10px;
}

.case-info h3 {
  font-family: var(--font-title);
  font-size: clamp(22px, 2.5vw, 32px);
  letter-spacing: 0.02em;
  margin-bottom: 10px;
}

.case-info p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.65;
  max-width: 540px;
}

/* ─────────────────────────────────────────
   MODAL DE VÍDEO
───────────────────────────────────────── */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.video-modal.open {
  opacity: 1;
  pointer-events: all;
}

.video-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.88);
  cursor: pointer;
}

.video-modal-content {
  position: relative;
  z-index: 2;
  width: min(92vw, 1100px);
}

.video-modal-close {
  position: absolute;
  top: -44px;
  right: 0;
  background: none;
  border: none;
  color: var(--gray);
  font-size: 32px;
  cursor: pointer;
  line-height: 1;
  transition: color 0.2s;
  font-family: var(--font-body);
}
.video-modal-close:hover { color: var(--white); }

.video-frame-wrap {
  aspect-ratio: 16 / 9;
  background: var(--dark-card);
}

.video-frame-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* ─────────────────────────────────────────
   POR TRÁS DA EDIÇÃO
───────────────────────────────────────── */
#processo-edit {
  background: var(--light);
}

.edit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-top: 64px;
}

.edit-text p {
  font-size: 16px;
  color: rgba(245,243,238,0.6);
  line-height: 1.8;
  margin-bottom: 24px;
}

.edit-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
}

.edit-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 7px 14px;
  border: 1px solid var(--line-hover);
  color: var(--gray);
}

.edit-video-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--dark-card);
  overflow: hidden;
}

.process-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Fallback thumbnail para seção de edição */
.edit-thumb-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* ─────────────────────────────────────────
   SERVIÇOS
───────────────────────────────────────── */
#servicos { background: var(--black); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 60px;
  border: 1px solid var(--line);
}

.service-card {
  padding: 40px 32px;
  border-right: 1px solid var(--line);
  transition: background 0.3s;
}

.service-card:last-child { border-right: none; }
.service-card:hover { background: var(--dark-card); }

.service-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.12em;
  margin-bottom: 24px;
  display: block;
}

.service-card h3 {
  font-family: var(--font-title);
  font-size: 24px;
  letter-spacing: 0.02em;
  margin-bottom: 14px;
  line-height: 1.1;
}

.service-card p {
  font-size: 14px;
  color: var(--gray);
  line-height: 1.7;
}

/* ─────────────────────────────────────────
   NÚMEROS
───────────────────────────────────────── */
#numeros {
  background: var(--accent);
  padding-top: clamp(60px, 8vh, 100px);
  padding-bottom: clamp(60px, 8vh, 100px);
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.number-item {
  padding: 40px 32px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,0.15);
}

.number-item:last-child { border-right: none; }

.number-val {
  font-family: var(--font-display);
  font-size: clamp(48px, 6vw, 80px);
  line-height: 1;
  color: var(--white);
  margin-bottom: 10px;
}

.number-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(245,243,238,0.75);
}

/* ─────────────────────────────────────────
   PROCESSO
───────────────────────────────────────── */
#processo { background: var(--light); }

.process-steps {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
}

.process-step {
  padding: 36px 28px;
  border-right: 1px solid var(--line);
  transition: background 0.3s;
}

.process-step:last-child { border-right: none; }
.process-step:hover { background: var(--dark-card); }

.step-num {
  font-family: var(--font-display);
  font-size: 48px;
  color: var(--line-hover);
  line-height: 1;
  margin-bottom: 20px;
  display: block;
}

.process-step h3 {
  font-family: var(--font-title);
  font-size: 20px;
  letter-spacing: 0.03em;
  margin-bottom: 12px;
  color: var(--white);
}

.process-step p {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.7;
}

/* ─────────────────────────────────────────
   CONTATO
───────────────────────────────────────── */
#contato { background: var(--black); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  align-items: start;
  margin-top: 64px;
}

.contact-info p {
  font-size: 16px;
  color: rgba(245,243,238,0.55);
  line-height: 1.8;
  margin-bottom: 40px;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-channel {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  transition: color 0.2s;
}

.contact-channel:hover { color: var(--white); }

.contact-channel-icon {
  width: 20px;
  height: 20px;
  opacity: 0.5;
}

/* Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--dark-card);
  border: 1px solid var(--line);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 14px 18px;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
  appearance: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group select { cursor: pointer; }
.form-group textarea { resize: vertical; min-height: 120px; }

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

.form-submit {
  margin-top: 8px;
}

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
.footer {
  padding: 40px var(--pad);
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-logo img {
  height: 28px;
  width: auto;
  opacity: 0.85;
  transition: opacity 0.2s;
}
.footer-logo img:hover { opacity: 1; }

.footer-copy {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--gray);
  text-transform: uppercase;
}


/* ─── Card placeholder (slot vazio para novo case) ─── */
.case-card--placeholder {
  cursor: default;
  border: 1px dashed var(--line-hover);
  background: transparent;
}
.case-card--placeholder:hover { background: rgba(255,255,255,0.02); }

.case-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: rgba(245,243,238,0.2);
  aspect-ratio: 16 / 9;
}

.case-thumb-placeholder span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.case-card--placeholder .case-info {
  opacity: 0.35;
}

/* ─────────────────────────────────────────
   RESPONSIVIDADE
───────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-card:nth-child(2) { border-right: none; }
  .service-card:nth-child(3) { border-right: 1px solid var(--line); }
  .process-steps { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(10,10,10,0.98);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
    z-index: 50;
  }

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

  .nav-menu a {
    font-size: 14px;
    letter-spacing: 0.12em;
    color: var(--white);
  }

  .nav-toggle { display: flex; z-index: 101; }
  .nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  .hero { min-height: 90vh; align-items: flex-end; }

  .hero-content { flex-direction: column; align-items: flex-start; gap: 24px; }
  .hero-logo-wrap { align-self: flex-end; padding-bottom: 0; }
  .hero-logo-img { width: clamp(140px, 45vw, 220px); }
  .hero-text { max-width: 100%; }

  .cases-header { flex-direction: column; align-items: flex-start; }
  .cases-grid { grid-template-columns: 1fr; }
  .case-card:first-child { grid-column: span 1; }
  .case-card:first-child .case-thumb { aspect-ratio: 16 / 9; }

  .edit-grid { grid-template-columns: 1fr; gap: 40px; }

  .services-grid { grid-template-columns: 1fr; }
  .service-card { border-right: none; border-bottom: 1px solid var(--line); }
  .service-card:last-child { border-bottom: none; }

  .numbers-grid { grid-template-columns: repeat(2, 1fr); }
  .number-item:nth-child(2) { border-right: none; }

  .process-steps { grid-template-columns: 1fr; }
  .process-step { border-right: none; border-bottom: 1px solid var(--line); }

  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .form-row { grid-template-columns: 1fr; }

  .footer { flex-direction: column; text-align: center; }

  .hero-scroll { display: none; }

  .video-modal-close { top: -36px; font-size: 28px; }
}


/* ── Vídeo inline nos cards ── */
.case-inline-video {
  display: none;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
  z-index: 3;
}

.case-card--video.playing .case-inline-video { display: block; }
.case-card--video.playing .case-thumb-img    { opacity: 0; }
.case-card--video.playing .play-badge        { display: none; }

/* ─────────────────────────────────────────
   ANIMAÇÃO DE ENTRADA (fade+slide)
───────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}