/* ============================================================
   VARIÁVEIS & RESET
   ============================================================ */
:root {
  --primary:       #0f172a;
  --primary-light: #1e293b;
  --surface:       #162032;
  --accent:        #f59e0b;
  --accent-dark:   #d97706;
  --accent-light:  #fcd34d;
  --white:         #ffffff;
  --light:         #f8fafc;
  --muted:         #94a3b8;
  --border:        rgba(255,255,255,.08);
  --whatsapp:      #25d366;
  --whatsapp-dark: #128c7e;
  --shadow-sm:     0 2px 8px rgba(0,0,0,.15);
  --shadow-md:     0 8px 32px rgba(0,0,0,.25);
  --shadow-lg:     0 20px 60px rgba(0,0,0,.35);
  --radius:        12px;
  --radius-lg:     20px;
  --transition:    .35s cubic-bezier(.4,0,.2,1);
  --font:          'Inter', system-ui, sans-serif;
  --nav-h:         72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

body {
  font-family: var(--font);
  background: var(--primary);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }

/* ============================================================
   LAYOUT HELPERS
   ============================================================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
}

.section-light { background: var(--light); color: var(--primary); }
.section-dark  { background: var(--primary-light); }

/* ============================================================
   TIPOGRAFIA & COMPONENTES
   ============================================================ */
.section-tag {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}

.accent-text { color: var(--accent); }

.title-bar {
  width: 56px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  border-radius: 4px;
  margin-bottom: 28px;
}
.title-bar.centered { margin-left: auto; margin-right: auto; }

.section-desc {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: .95rem;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--primary);
  box-shadow: 0 4px 20px rgba(245,158,11,.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245,158,11,.5);
}

.btn-whatsapp {
  background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,.3);
}
.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,211,102,.5);
}

.btn-large { padding: 18px 36px; font-size: 1.05rem; }
.btn-hero  { padding: 16px 32px; }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(15,23,42,.97);
  backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(0,0,0,.4);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--white);
}
.logo-accent { color: var(--accent); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.8);
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover,
.nav-link.active {
  color: var(--white);
  background: rgba(255,255,255,.08);
}

.nav-cta {
  padding: 10px 20px;
  border-radius: 50px;
  font-size: .88rem;
  font-weight: 700;
  background: var(--accent);
  color: var(--primary);
  margin-left: 8px;
  transition: var(--transition);
}
.nav-cta:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: 10px;
  min-width: 44px;
  min-height: 44px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO / SLIDER
   ============================================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
}

.slider { width: 100%; height: 100%; }

.slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  transition: opacity .9s ease;
}
.slide.active { opacity: 1; z-index: 1; }

/* Gradientes dos slides */
.slide[data-bg="slide-1"] {
  background: linear-gradient(135deg, #0f172a 0%, #1a3a6b 55%, #0f172a 100%);
}
.slide[data-bg="slide-2"] {
  background: linear-gradient(135deg, #1a0840 0%, #3d1a8a 55%, #1a0840 100%);
}
.slide[data-bg="slide-3"] {
  background: linear-gradient(135deg, #0a2a18 0%, #1a5c36 55%, #0a2a18 100%);
}

/* Detalhe geométrico de fundo */
.slide::before {
  content: '';
  position: absolute;
  right: -10%;
  top: 50%;
  transform: translateY(-50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245,158,11,.12) 0%, transparent 70%);
  pointer-events: none;
}

.slide-content {
  position: relative;
  z-index: 2;
  padding-top: var(--nav-h);
}

.slide-tag {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 6px 14px;
  border: 1px solid rgba(245,158,11,.35);
  border-radius: 50px;
  margin-bottom: 24px;
}

.slide-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.08;
  margin-bottom: 20px;
  max-width: 700px;
}

.slide-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.75);
  max-width: 520px;
  margin-bottom: 40px;
  line-height: 1.6;
}

/* Arrows */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.2);
  color: var(--white);
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.slider-arrow:hover {
  background: var(--accent);
  color: var(--primary);
  border-color: var(--accent);
  transform: translateY(-50%) scale(1.08);
}
.slider-prev { left: 24px; }
.slider-next { right: 24px; }

/* Dots */
.slider-dots {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.35);
  transition: var(--transition);
  padding: 0;
}
.dot.active, .dot:hover {
  background: var(--accent);
  transform: scale(1.3);
}

/* ============================================================
   QUEM SOMOS
   ============================================================ */
.qs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.qs-content .title-bar { margin-bottom: 24px; }

.qs-text {
  font-size: 1rem;
  color: #4a5568;
  line-height: 1.8;
  margin-bottom: 40px;
}

.stats-row {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent-dark);
  line-height: 1;
}

.stat-label {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: #718096;
}

/* Imagem quem somos */
.qs-image {
  position: relative;
}

.qs-img-wrapper {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-lg);
}

.qs-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.qs-img-wrapper:hover img { transform: scale(1.03); }

.img-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #e2e8f0, #cbd5e0);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: #a0aec0;
  min-height: 400px;
}
.img-placeholder p { font-size: .9rem; font-weight: 500; }

/* Decoração */
.img-deco {
  position: absolute;
  border-radius: var(--radius-lg);
  z-index: 1;
}
.img-deco-1 {
  width: 100%;
  height: 100%;
  top: 20px;
  left: 20px;
  border: 3px solid var(--accent);
  opacity: .4;
}
.img-deco-2 {
  width: 60%;
  height: 60%;
  bottom: -16px;
  right: -16px;
  background: linear-gradient(135deg, rgba(245,158,11,.15), transparent);
  z-index: 0;
}

/* ============================================================
   CLIENTES — faixa de logos (marquee infinito)
   ============================================================ */
.clientes-strip {
  background: var(--primary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 32px 0;
  overflow: hidden;
}

.clientes-label {
  text-align: center;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 20px;
}

.clientes-marquee {
  display: flex;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 12%, #000 88%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, #000 12%, #000 88%, transparent 100%);
}

.clientes-track {
  display: flex;
  align-items: center;
  gap: 56px;
  padding: 0 28px;
  flex-shrink: 0;
  min-width: 100%;
  animation: marqueeScroll 22s linear infinite;
}

.clientes-strip:hover .clientes-track { animation-play-state: paused; }

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-100%); }
}

.cliente-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  opacity: .45;
  filter: grayscale(100%) brightness(1.4);
  transition: opacity .35s, filter .35s;
}
.cliente-logo-wrap:hover {
  opacity: 1;
  filter: grayscale(0%) brightness(1);
}

.cliente-logo {
  height: 38px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  display: block;
}

@media (max-width: 768px) {
  .cliente-logo   { height: 30px; max-width: 90px; }
  .clientes-track { gap: 36px; }
  .clientes-strip { padding: 24px 0; }
}

/* ============================================================
   SERVIÇOS
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}

.service-card:hover {
  background: rgba(255,255,255,.07);
  border-color: rgba(245,158,11,.25);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon-wrap {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(245,158,11,.15), rgba(245,158,11,.05));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--accent);
  transition: var(--transition);
}
.service-card:hover .service-icon-wrap {
  background: linear-gradient(135deg, rgba(245,158,11,.3), rgba(245,158,11,.1));
}

.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}

/* Flex column para empurrar o botão WPP para o rodapé do card */
.service-card {
  display: flex;
  flex-direction: column;
}
.service-card p {
  flex: 1;
  font-size: .9rem;
  color: var(--muted);
  line-height: 1.7;
}

/* ============================================================
   PORTFÓLIO
   ============================================================ */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  background: #e2e8f0;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15,23,42,.65);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}

.portfolio-item:hover img { transform: scale(1.07); }
.portfolio-item:hover .portfolio-overlay { opacity: 1; }

.btn-zoom {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.btn-zoom:hover { transform: scale(1.12); background: var(--accent-light); }

/* Botão WhatsApp nos cards de serviço */
.service-wpp-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 10px 18px;
  border-radius: 50px;
  background: rgba(37,211,102,.1);
  color: #25d366;
  border: 1px solid rgba(37,211,102,.2);
  font-size: .83rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  align-self: flex-start;
}
.service-wpp-btn:hover {
  background: #25d366;
  color: #000;
  border-color: #25d366;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,.35);
}

/* Slide com imagem de fundo */
.slide.has-image { background-color: #0f172a; }
.slide-img-overlay {
  position: absolute;
  inset: 0;
  background: rgba(8,12,25,.72);
  z-index: 1;
}
.slide.has-image .slide-content { z-index: 2; }

/* Logo imagem na navbar */
.logo-img {
  height: auto;
  max-height: 44px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  display: block;
}

/* Logo imagem no rodapé */
.logo-img-footer {
  height: auto;
  max-height: 40px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  display: block;
}

.portfolio-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--muted);
}
.portfolio-empty svg { margin: 0 auto 16px; opacity: .4; }
.portfolio-empty p { font-size: 1.05rem; }

/* ============================================================
   DEPOIMENTOS
   ============================================================ */
.depoimentos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.depoimento-card {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--transition);
}
.depoimento-card:hover {
  background: rgba(255,255,255,.07);
  border-color: rgba(245,158,11,.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.depoimento-estrelas {
  display: flex;
  gap: 3px;
  color: var(--accent);
}
.depoimento-estrelas svg { width: 16px; height: 16px; }

.depoimento-texto {
  font-size: .93rem;
  color: var(--muted);
  line-height: 1.75;
  flex: 1;
  font-style: italic;
}
.depoimento-texto::before { content: '"'; }
.depoimento-texto::after  { content: '"'; }

.depoimento-autor {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 8px;
}

.depoimento-foto {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
  flex-shrink: 0;
}
.depoimento-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(245,158,11,.25), rgba(245,158,11,.1));
  border: 2px solid rgba(245,158,11,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.1rem;
  font-weight: 800;
  flex-shrink: 0;
}

.depoimento-info strong {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}
.depoimento-info span {
  font-size: .78rem;
  color: var(--muted);
}

@media (max-width: 1024px) { .depoimentos-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .depoimentos-grid { grid-template-columns: 1fr; } }

/* ============================================================
   CONTATO
   ============================================================ */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contato-info { display: flex; flex-direction: column; gap: 16px; }

/* Formulário de contato */
.contato-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

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

.form-group label {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
}

.form-group input,
.form-group textarea {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--white);
  font-family: var(--font);
  font-size: .95rem;
  transition: border-color var(--transition), background var(--transition);
  outline: none;
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,.25); }

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(255,255,255,.08);
}

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

.form-submit-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.form-msg {
  font-size: .88rem;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: 8px;
  display: none;
}
.form-msg.ok    { background: rgba(16,185,129,.15); color: #10b981; border: 1px solid rgba(16,185,129,.3); }
.form-msg.erro  { background: rgba(239,68,68,.12);  color: #f87171; border: 1px solid rgba(239,68,68,.25); }

/* Mapa embed */
.contato-mapa {
  margin-top: 48px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}
.contato-mapa iframe {
  width: 100%;
  height: 320px;
  display: block;
  border: none;
}

@media (max-width: 768px) {
  .form-row { grid-template-columns: 1fr; }
}

.info-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  transition: var(--transition);
}
.info-card:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(245,158,11,.25);
}

.info-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(245,158,11,.2), rgba(245,158,11,.05));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.info-card h4 {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 4px;
}
.info-card p { font-size: .95rem; color: var(--muted); }

/* CTA Card */
.cta-card {
  background: linear-gradient(135deg, rgba(37,211,102,.1), rgba(18,140,126,.05));
  border: 1px solid rgba(37,211,102,.25);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.cta-icon {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 8px 32px rgba(37,211,102,.35);
  margin-bottom: 8px;
}

.cta-card h3 { font-size: 1.5rem; font-weight: 800; }
.cta-card p  { color: var(--muted); font-size: .95rem; max-width: 280px; }

.cta-note {
  font-size: .78rem;
  color: var(--muted);
  margin-top: -4px;
}

/* ============================================================
   REDES SOCIAIS — footer
   ============================================================ */
.social-links {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  color: var(--muted);
  transition: var(--transition);
}
.social-link:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--primary);
  transform: translateY(-2px);
}

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: 32px;
  left: 32px;
  z-index: 998;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(15,23,42,.9);
  border: 1px solid rgba(255,255,255,.15);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity .3s ease, visibility .3s ease, transform .3s ease, background var(--transition);
  backdrop-filter: blur(8px);
}
.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.scroll-top:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--primary);
  transform: translateY(-2px);
}

/* ============================================================
   LGPD BANNER
   ============================================================ */
.lgpd-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9998;
  background: rgba(15,23,42,.97);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(12px);
  padding: 18px 24px;
  transform: translateY(100%);
  transition: transform .4s cubic-bezier(.4,0,.2,1);
}
.lgpd-banner.visible { transform: translateY(0); }

.lgpd-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.lgpd-text {
  flex: 1;
  font-size: .85rem;
  color: var(--muted);
  line-height: 1.6;
  min-width: 240px;
}
.lgpd-text strong { color: var(--white); }

.lgpd-actions { display: flex; gap: 10px; flex-shrink: 0; }

.lgpd-btn-aceitar {
  padding: 9px 22px;
  border-radius: 50px;
  background: var(--accent);
  color: var(--primary);
  font-size: .85rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  font-family: var(--font);
  transition: var(--transition);
}
.lgpd-btn-aceitar:hover { background: var(--accent-light); transform: translateY(-1px); }

.lgpd-btn-fechar {
  padding: 9px 16px;
  border-radius: 50px;
  background: transparent;
  color: var(--muted);
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid rgba(255,255,255,.15);
  font-family: var(--font);
  transition: var(--transition);
}
.lgpd-btn-fechar:hover { color: var(--white); border-color: rgba(255,255,255,.3); }

@media (max-width: 600px) {
  .lgpd-inner { gap: 14px; }
  .lgpd-actions { width: 100%; }
  .lgpd-btn-aceitar, .lgpd-btn-fechar { flex: 1; text-align: center; justify-content: center; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #060c18;
  padding: 64px 0 0;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand .logo { font-size: 1.5rem; display: inline-block; margin-bottom: 12px; }
.footer-brand p { color: var(--muted); font-size: .9rem; max-width: 260px; }

.footer-nav, .footer-contact { display: flex; flex-direction: column; gap: 10px; }

.footer-nav h4, .footer-contact h4 {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}

.footer-nav a {
  color: var(--muted);
  font-size: .9rem;
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--white); }

.footer-contact p { color: var(--muted); font-size: .9rem; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  font-size: .82rem;
  color: #4a5568;
}

.footer-admin-link {
  color: #4a5568;
  transition: color var(--transition);
}
.footer-admin-link:hover { color: var(--muted); }

/* ============================================================
   WHATSAPP FLUTUANTE — lado direito
   ============================================================ */
.whatsapp-float {
  position: fixed;
  right: 0;
  bottom: 120px;
  z-index: 999;

  /* Pill deslizante: começa "escondida" mostrando só o ícone */
  display: flex;
  align-items: center;
  gap: 0;
  overflow: hidden;

  /* Largura colapsa no ícone, expande no hover */
  width: 60px;
  height: 60px;
  border-radius: 30px 0 0 30px;   /* arredonda só o lado esquerdo */
  padding: 0 0 0 14px;

  background: #25d366;
  color: var(--white);
  box-shadow: -4px 4px 20px rgba(37,211,102,.45);
  transition: width .4s cubic-bezier(.4,0,.2,1),
              box-shadow .3s ease,
              background .3s ease;

  white-space: nowrap;
  text-decoration: none;
}

.whatsapp-float:hover {
  width: 200px;
  background: #20c05a;
  box-shadow: -6px 6px 32px rgba(37,211,102,.65);
}

/* Anel de pulso externo */
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: #25d366;
  animation: wppPulse 2.8s ease infinite;
  z-index: -1;
}

@keyframes wppPulse {
  0%   { transform: scale(1);   opacity: .55; }
  70%  { transform: scale(1.45); opacity: 0;  }
  100% { transform: scale(1.45); opacity: 0;  }
}

/* Ícone */
.wpp-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;

  /* Fundo levemente mais escuro para dar profundidade */
  background: rgba(0,0,0,.12);
  border-radius: 50%;
  transition: transform .3s ease;
}
.whatsapp-float:hover .wpp-icon { transform: rotate(-8deg) scale(1.08); }

/* Texto ao lado */
.wpp-label {
  display: flex;
  flex-direction: column;
  padding: 0 16px 0 12px;
  opacity: 0;
  transform: translateX(8px);
  transition: opacity .25s ease .1s, transform .25s ease .1s;
  pointer-events: none;
}
.whatsapp-float:hover .wpp-label {
  opacity: 1;
  transform: translateX(0);
}
.wpp-label strong {
  font-size: .88rem;
  font-weight: 800;
  letter-spacing: .01em;
  line-height: 1.2;
  color: #fff;
}
.wpp-label span {
  font-size: .72rem;
  font-weight: 500;
  color: rgba(255,255,255,.8);
  margin-top: 1px;
}

/* ============================================================
   MODAL / LIGHTBOX
   ============================================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  visibility: hidden;
  opacity: 0;
  transition: opacity .3s ease, visibility .3s ease;
}
.modal.open {
  visibility: visible;
  opacity: 1;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.88);
  backdrop-filter: blur(6px);
}

.modal-box {
  position: relative;
  z-index: 1;
  max-width: 90vw;
  max-height: 90vh;
  transform: scale(.9);
  transition: transform .3s ease;
}
.modal.open .modal-box { transform: scale(1); }

.modal-box img {
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  max-height: 85vh;
  max-width: 90vw;
  object-fit: contain;
}

.modal-close {
  position: absolute;
  top: -16px;
  right: -16px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--white);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  z-index: 2;
}
.modal-close:hover {
  background: var(--accent);
  transform: rotate(90deg) scale(1.1);
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .qs-grid { gap: 48px; }

  /* Nav — tablet e mobile */
  .nav-toggle { display: flex; }

  .nav-menu {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    z-index: 999;
    background: rgba(15,23,42,.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 16px 0 28px;
    transform: translateY(-110%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
    border-bottom: 1px solid var(--border);
  }
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-link, .nav-cta {
    padding: 15px 24px;
    border-radius: 0;
    margin: 0;
    border-bottom: 1px solid var(--border);
    font-size: 1rem;
  }
  .nav-cta {
    margin: 16px 24px 0;
    border-radius: 50px;
    text-align: center;
    justify-content: center;
    border-bottom: none;
  }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  .section { padding: 70px 0; }

  /* Hero */
  .slide-title { font-size: 2.2rem; }
  .slide-subtitle { font-size: .95rem; }
  .slider-arrow { display: none; }
  .slide-content { padding-top: calc(var(--nav-h) + 16px); }

  /* Quem somos */
  .qs-grid { grid-template-columns: 1fr; gap: 48px; }
  .qs-image { order: -1; }
  .qs-img-wrapper { aspect-ratio: 3/2; min-height: auto; }
  .img-deco-1 { top: 12px; left: 12px; }

  /* Serviços */
  .services-grid { grid-template-columns: 1fr; }

  /* Portfólio */
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }

  /* Contato */
  .contato-grid { grid-template-columns: 1fr; gap: 40px; }
  .cta-card { padding: 36px 24px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }

  /* Stats */
  .stats-row { gap: 24px; }

  /* Whatsapp button — mobile: menor e mais acima */
  .whatsapp-float {
    bottom: 80px;
    width: 52px;
    height: 52px;
    border-radius: 26px 0 0 26px;
    padding-left: 12px;
  }
  .whatsapp-float:hover { width: 175px; }
  .wpp-icon { width: 30px; height: 30px; }
  .wpp-label strong { font-size: .82rem; }
  .wpp-label span   { font-size: .68rem; }
}

@media (max-width: 480px) {
  .portfolio-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .btn-large { padding: 14px 22px; font-size: .92rem; width: 100%; justify-content: center; }
  .slide-title { font-size: 1.75rem; }
  .stats-row { flex-direction: column; align-items: center; gap: 16px; }
  .stat-item { text-align: center; }
  .section-title { font-size: 1.7rem; }
  .slide-tag { font-size: .72rem; padding: 5px 12px; }
  .service-wpp-btn { width: 100%; justify-content: center; }
  .info-card { padding: 16px; gap: 12px; }
  .info-icon { width: 42px; height: 42px; flex-shrink: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .scroll-top { left: 16px; bottom: 20px; width: 40px; height: 40px; }
  .cta-card { padding: 28px 18px; }
  .btn-hero { width: 100%; justify-content: center; }
  /* WhatsApp float — mobile: ícone puro */
  .wpp-label { display: none; }
  .whatsapp-float {
    width: 48px; height: 48px;
    border-radius: 24px 0 0 24px;
    padding-left: 10px;
    bottom: 72px;
  }
  .whatsapp-float:hover { width: 48px; }
}

/* ============================================================
   POPUP — aviso importante
   ============================================================ */
.popup-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 9999;
  background: rgba(0,0,0,.70);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .3s ease, visibility .3s ease;
}
.popup-overlay.active {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}
.popup-box {
  background: var(--primary-light);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 44px 40px 36px;
  max-width: 460px;
  width: 100%;
  position: relative;
  margin: auto;
  transform: translateY(24px) scale(.96);
  transition: transform .35s cubic-bezier(.34,1.56,.64,1);
  text-align: center;
  box-shadow: 0 24px 80px rgba(0,0,0,.55);
}
.popup-overlay.active .popup-box {
  transform: translateY(0) scale(1);
}
.popup-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(255,255,255,.06);
  border: none;
  border-radius: 8px;
  color: var(--muted);
  cursor: pointer;
  padding: 6px;
  display: flex;
  transition: background var(--transition), color var(--transition);
}
.popup-close:hover { background: rgba(255,255,255,.12); color: var(--white); }
.popup-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,.07);
  border: 2px solid rgba(255,255,255,.12);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
}
.popup-titulo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.popup-texto {
  color: var(--muted);
  font-size: .95rem;
  line-height: 1.65;
  margin-bottom: 28px;
}
.popup-btn {
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 10px;
  padding: 13px 32px;
  font-size: .95rem;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  font-family: var(--font);
}
.popup-btn:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
}

@media (max-width: 480px) {
  .popup-box { padding: 36px 24px 28px; }
  .popup-titulo { font-size: 1.1rem; }
}

/* ============================================================
   FOOTER DEV CREDIT
   ============================================================ */
.footer-dev {
  color: var(--muted);
  font-size: .78rem;
  margin-top: 4px;
}
.footer-dev strong {
  color: var(--accent);
  font-weight: 600;
}