/* ================================================
   ÊNFASE VISUAL – style.css  (v3 – light theme)
   ================================================ */

/* --- RESET & BASE --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --brand-yellow:  #FFD200;
  --brand-orange:  #FF6B00;
  --brand-red:     #FF2D55;
  --brand-pink:    #FF2D95;

  --gradient-brand: linear-gradient(135deg, var(--brand-yellow) 0%, var(--brand-orange) 35%, var(--brand-red) 65%, var(--brand-pink) 100%);
  --gradient-light: linear-gradient(135deg, #fff8f0 0%, #fff0e8 100%);

  /* Light palette */
  --bg-main:    #ffffff;
  --bg-soft:    #f8f8fa;
  --bg-card:    #ffffff;
  --bg-muted:   #f2f2f5;

  --border:     #e8e8ed;
  --border-md:  #d8d8e0;

  --text-primary:   #0f0f14;
  --text-secondary: #4a4a5a;
  --text-muted:     #8a8a9a;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;

  --shadow-sm:   0 2px 12px rgba(0,0,0,0.07);
  --shadow-card: 0 8px 40px rgba(0,0,0,0.10);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.13);

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html, body {
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --- GRADIENT TEXT --- */
.gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  background: var(--gradient-brand);
  color: #fff;
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  font-weight: 700;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 6px 24px rgba(255, 107, 0, 0.32);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 36px rgba(255, 107, 0, 0.45); }
.btn-primary:hover::before { opacity: 1; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 28px;
  background: transparent;
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
  font-size: 15px;
  font-weight: 600;
  border-radius: 50px;
  border: 1.5px solid var(--border-md);
  transition: var(--transition);
  white-space: nowrap;
}
.btn-secondary:hover { border-color: var(--brand-orange); color: var(--brand-orange); transform: translateY(-2px); }

/* =============================================
   SECTION TAGS & TITLES
   ============================================= */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(255, 107, 0, 0.08);
  border: 1px solid rgba(255, 107, 0, 0.22);
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--brand-orange);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 14px;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 52px;
}

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  width: 100%;
  max-width: 100vw;
  z-index: 1000;
  padding: 14px 0;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  transition: var(--transition);
}
.navbar.scrolled {
  padding: 10px 0;
  box-shadow: 0 2px 24px rgba(0,0,0,0.10);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  z-index: 1001;
}
.logo-img { width: 40px; height: 40px; object-fit: contain; }
.logo-text { font-size: 18px; font-weight: 800; letter-spacing: -0.3px; color: var(--text-primary); }
.logo-accent { color: var(--brand-orange); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-link {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--brand-orange); background: rgba(255,107,0,0.07); }

.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--gradient-brand);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  border-radius: 50px;
  transition: var(--transition);
  flex-shrink: 0;
  box-shadow: 0 4px 18px rgba(255, 107, 0, 0.3);
}
.btn-nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(255, 107, 0, 0.45); }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
  z-index: 1001;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav drawer */
.mobile-nav-drawer {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(24px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 100px 20px 40px;
}
.mobile-nav-drawer.open { display: flex; }
.mobile-nav-drawer .nav-link {
  font-size: 24px;
  font-weight: 700;
  padding: 14px 32px;
  width: 100%;
  text-align: center;
  border-radius: var(--radius-md);
  color: var(--text-primary);
}
.mobile-nav-drawer .nav-link:hover { background: rgba(255,107,0,0.08); color: var(--brand-orange); }
.mobile-wa-btn { margin-top: 24px; width: 100%; }

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; }
.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: heroZoom 18s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.04); }
  to   { transform: scale(1.1); }
}
/* Hero keeps dark overlay – it's over a photo, legibility is key */
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,10,18,0.90) 0%, rgba(10,10,18,0.68) 55%, rgba(10,10,18,0.84) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 130px 20px 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: rgba(255, 107, 0, 0.15);
  border: 1px solid rgba(255, 107, 0, 0.5);
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: #ffaa55;
  text-transform: uppercase;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s 0.2s ease forwards;
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--brand-orange);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-size: clamp(38px, 7vw, 76px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -2px;
  margin-bottom: 20px;
  max-width: 680px;
  color: #ffffff;
  opacity: 0;
  animation: fadeUp 0.8s 0.4s ease forwards;
}
.hero-gradient {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(15px, 2vw, 18px);
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 540px;
  opacity: 0;
  animation: fadeUp 0.8s 0.6s ease forwards;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 52px;
  opacity: 0;
  animation: fadeUp 0.8s 0.8s ease forwards;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  opacity: 0;
  animation: fadeUp 0.8s 1s ease forwards;
  flex-wrap: wrap;
}
.stat-item { display: flex; flex-direction: column; gap: 2px; }
.stat-number {
  font-size: 26px;
  font-weight: 800;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-label { font-size: 12px; color: rgba(255,255,255,0.55); font-weight: 500; }
.stat-divider { width: 1px; height: 36px; background: rgba(255,255,255,0.2); flex-shrink: 0; }

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  z-index: 2;
  opacity: 0;
  animation: fadeUp 0.8s 1.4s ease forwards;
}
.scroll-arrow {
  width: 18px; height: 18px;
  border-right: 2px solid rgba(255,255,255,0.4);
  border-bottom: 2px solid rgba(255,255,255,0.4);
  transform: rotate(45deg);
  animation: scrollBounce 1.5s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50%       { transform: rotate(45deg) translateY(6px); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =============================================
   SOBRE
   ============================================= */
.sobre {
  padding: 100px 0;
  background: var(--bg-soft);
  position: relative;
  overflow: hidden;
}
.sobre::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,107,0,0.05) 0%, transparent 70%);
  pointer-events: none;
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: stretch;
}

.sobre-desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 18px;
}
.sobre-desc strong { color: var(--brand-orange); }

/* --- Sobre Stats Row --- */
.sobre-stats {
  display: flex;
  align-items: center;
  gap: 20px;
  margin: 28px 0 8px;
  padding: 20px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.sobre-stat { display: flex; flex-direction: column; gap: 3px; flex: 1; text-align: center; }
.sobre-stat-num { font-size: 26px; font-weight: 800; line-height: 1; }
.sobre-stat-label { font-size: 11px; color: var(--text-muted); font-weight: 500; }
.sobre-stat-divider { width: 1px; height: 36px; background: var(--border); flex-shrink: 0; }

.sobre-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 12px;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.feature-item:hover {
  border-color: rgba(255, 107, 0, 0.3);
  box-shadow: 0 4px 20px rgba(255, 107, 0, 0.08);
  transform: translateX(6px);
}
.feature-icon {
  font-size: 22px;
  flex-shrink: 0;
  width: 44px; height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,107,0,0.07);
  border-radius: var(--radius-sm);
}
.feature-item strong { display: block; font-size: 14px; font-weight: 700; color: var(--text-primary); }
.feature-item span   { font-size: 12px; color: var(--text-muted); }

/* --- Sobre Mosaic --- */
.sobre-visual {
  position: relative;
  display: flex;
  flex-direction: column;
}

.sobre-mosaic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  flex: 1;        /* fill whatever height the text column occupies */
  min-height: 0;  /* allow shrink in flex context */
}

.mosaic-col { display: flex; flex-direction: column; gap: 10px; }
.mosaic-col-left  { /* equal width handled by grid */ }
.mosaic-col-right { /* equal width handled by grid */ }

.mosaic-col-left .mosaic-img-wrap  { flex: 1; }
.mosaic-col-right .mosaic-img-wrap { flex: 1; }

.mosaic-img-wrap {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--bg-muted);
  flex: 1;
  min-height: 0;
  box-shadow: var(--shadow-card);
}
.mosaic-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}
.mosaic-img-wrap:hover img { transform: scale(1.06); }

.mosaic-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 28px 14px 14px;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, transparent 100%);
  display: flex;
  flex-direction: column;
  gap: 2px;
  transform: translateY(4px);
  opacity: 0;
  transition: var(--transition);
}
.mosaic-img-wrap:hover .mosaic-label { opacity: 1; transform: translateY(0); }
.mosaic-label span { font-size: 10px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; color: #ffaa55; }
.mosaic-label strong { font-size: 14px; font-weight: 700; color: #fff; }

/* =============================================
   SERVIÇOS
   ============================================= */
.servicos {
  padding: 100px 0;
  background: var(--bg-main);
  position: relative;
}
.servicos::before {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 200px;
  background: radial-gradient(ellipse, rgba(255, 107, 0, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.servico-card {
  padding: 28px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.servico-card:hover {
  border-color: rgba(255, 107, 0, 0.3);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(255,107,0,0.12);
}

.servico-icon-wrap {
  width: 52px; height: 52px;
  background: rgba(255, 107, 0, 0.08);
  border: 1px solid rgba(255, 107, 0, 0.18);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--brand-orange);
  transition: var(--transition);
}
.servico-icon-wrap svg { width: 26px; height: 26px; }
.servico-card:hover .servico-icon-wrap {
  background: rgba(255, 107, 0, 0.14);
  border-color: var(--brand-orange);
  box-shadow: 0 0 18px rgba(255, 107, 0, 0.2);
}

.servico-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.servico-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
}
.servico-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(255, 107, 0, 0.08);
  border: 1px solid rgba(255, 107, 0, 0.2);
  border-radius: 50px;
  font-size: 11px;
  font-weight: 600;
  color: var(--brand-orange);
}

/* =============================================
   PORTFÓLIO
   ============================================= */
.portfolio {
  padding: 100px 0;
  background: var(--bg-soft);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-rows: 280px 260px;
  gap: 12px;
}

.port-1 { grid-column: 1 / 2; grid-row: 1 / 3; }
.port-2 { grid-column: 2 / 3; grid-row: 1 / 2; }
.port-3 { grid-column: 3 / 4; grid-row: 1 / 2; }
.port-4 { grid-column: 2 / 3; grid-row: 2 / 3; }
.port-5 { grid-column: 3 / 4; grid-row: 2 / 3; }

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  cursor: pointer;
  background: var(--bg-muted);
  box-shadow: var(--shadow-card);
}
.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}
.portfolio-item:hover img { transform: scale(1.07); }

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.82) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }

.portfolio-category {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #ffaa55;
  margin-bottom: 5px;
}
.portfolio-info h3 { font-size: 16px; font-weight: 700; color: #fff; }

.portfolio-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.portfolio-cta p { font-size: 17px; font-weight: 600; color: var(--text-secondary); }

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
  padding: 100px 0;
  background: var(--bg-main);
  position: relative;
  overflow: hidden;
}
.cta-bg-shapes { position: absolute; inset: 0; pointer-events: none; }
.cta-shape { position: absolute; border-radius: 50%; filter: blur(80px); }
.cta-shape-1 {
  width: 480px; height: 480px;
  top: -100px; left: -100px;
  background: radial-gradient(circle, rgba(255,107,0,0.07) 0%, transparent 70%);
}
.cta-shape-2 {
  width: 380px; height: 380px;
  bottom: -80px; right: -80px;
  background: radial-gradient(circle, rgba(255,45,85,0.06) 0%, transparent 70%);
}

.cta-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.cta-logo { width: 72px; height: 72px; margin-bottom: 28px; }
.cta-logo img { width: 100%; height: 100%; object-fit: contain; }

.cta-title {
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 18px;
  color: var(--text-primary);
}
.cta-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 44px;
  max-width: 480px;
}
.cta-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 20px;
}
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #fff;
  font-family: 'Outfit', sans-serif;
  font-size: 16px;
  font-weight: 700;
  border-radius: 50px;
  transition: var(--transition);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.28);
  white-space: nowrap;
}
.btn-whatsapp:hover { transform: translateY(-3px); box-shadow: 0 14px 36px rgba(37, 211, 102, 0.45); }

.btn-instagram {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  color: #fff;
  font-family: 'Outfit', sans-serif;
  font-size: 16px;
  font-weight: 700;
  border-radius: 50px;
  transition: var(--transition);
  box-shadow: 0 6px 24px rgba(220, 39, 67, 0.26);
  white-space: nowrap;
}
.btn-instagram:hover { transform: translateY(-3px); box-shadow: 0 14px 36px rgba(220, 39, 67, 0.45); }

.cta-social-handle { font-size: 14px; color: var(--text-muted); font-weight: 500; }

/* =============================================
   FOOTER
   ============================================= */
.footer {
  padding: 28px 0;
  border-top: 1px solid var(--border);
  background: var(--bg-soft);
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}
.footer-brand { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 700; color: var(--text-primary); }
.footer-logo { width: 30px; height: 30px; object-fit: contain; }
.footer-copy { font-size: 12px; color: var(--text-muted); display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.footer-divider { color: var(--border-md); margin: 0 2px; }
.rai-link {
  font-weight: 700;
  color: var(--text-primary);
  transition: var(--transition);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(255, 107, 0, 0.4);
}
.rai-link:hover {
  color: var(--brand-orange);
  text-decoration-color: var(--brand-orange);
}
.footer-links { display: flex; gap: 20px; }
.footer-links a { font-size: 13px; color: var(--text-muted); font-weight: 500; transition: color 0.2s; }
.footer-links a:hover { color: var(--brand-orange); }

/* =============================================
   FLOATING WHATSAPP
   ============================================= */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 20px;
  z-index: 998;
  width: 58px; height: 58px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.12); box-shadow: 0 10px 36px rgba(37, 211, 102, 0.55); }
.float-tooltip {
  position: absolute;
  right: 70px;
  background: var(--text-primary);
  color: #fff;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  box-shadow: var(--shadow-card);
}
.float-tooltip::after {
  content: '';
  position: absolute;
  right: -6px; top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--text-primary);
}
.whatsapp-float:hover .float-tooltip { opacity: 1; }

/* =============================================
   SCROLL REVEAL
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* =============================================
   TABLET  (max 1024px)
   ============================================= */
@media (max-width: 1024px) {
  .servicos-grid { grid-template-columns: repeat(2, 1fr); }

  .sobre-grid { grid-template-columns: 1fr; gap: 40px; align-items: stretch; }
  .sobre-visual { order: -1; min-height: 340px; }

  .portfolio-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 260px 220px 220px;
  }
  .port-1 { grid-column: 1 / 3; grid-row: 1 / 2; }
  .port-2 { grid-column: 1 / 2; grid-row: 2 / 3; }
  .port-3 { grid-column: 2 / 3; grid-row: 2 / 3; }
  .port-4 { grid-column: 1 / 2; grid-row: 3 / 4; }
  .port-5 { grid-column: 2 / 3; grid-row: 3 / 4; }
}

/* =============================================
   MOBILE  (max 768px)
   ============================================= */
@media (max-width: 768px) {
  .nav-links, .btn-nav-cta { display: none !important; }
  .nav-hamburger { display: flex; }

  .hero-title { letter-spacing: -1px; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    width: 100%;
    padding: 16px 20px;
    font-size: 15px;
  }
  .hero-stats { gap: 16px; }
  .stat-number { font-size: 22px; }
  .stat-divider { height: 30px; }
  .hero-scroll { display: none; }

  .sobre { padding: 72px 0; }
  .sobre-grid { gap: 32px; }
  .sobre-stats { flex-wrap: wrap; gap: 12px; padding: 14px 16px; }
  .sobre-stat-num { font-size: 22px; }

  .servicos { padding: 72px 0; }
  .servicos-grid { grid-template-columns: 1fr; gap: 14px; }
  .servico-card { padding: 22px 18px; }

  .portfolio { padding: 72px 0; }
  .portfolio-grid {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    gap: 10px;
  }
  .port-1, .port-2, .port-3, .port-4, .port-5 {
    grid-column: 1 / 2;
    grid-row: auto;
    height: 240px;
  }
  .portfolio-overlay { opacity: 1; }

  .cta-section { padding: 72px 0; }
  .cta-buttons { flex-direction: column; width: 100%; }
  .btn-whatsapp, .btn-instagram {
    width: 100%;
    max-width: 340px;
    margin: 0 auto;
  }

  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }

  .whatsapp-float { bottom: 20px; right: 16px; width: 54px; height: 54px; }
  .float-tooltip { display: none; }
}

/* =============================================
   SMALL MOBILE  (max 420px)
   ============================================= */
@media (max-width: 420px) {
  .hero-content { padding-top: 110px; }
  .hero-badge { font-size: 10px; }
  .section-title { font-size: 26px; }
  .section-subtitle { font-size: 14px; }
  .sobre-mosaic { height: 260px; }
  .portfolio-grid .port-1,
  .portfolio-grid .port-2,
  .portfolio-grid .port-3,
  .portfolio-grid .port-4,
  .portfolio-grid .port-5 { height: 210px; }
  .cta-title { font-size: 28px; }
  .btn-whatsapp, .btn-instagram { font-size: 15px; padding: 15px 24px; }
}