/* ============================================================
   RICARDO L P VIEIRA — Stylesheet Principal
   Paleta: #43C5D2 | #1B8BC7 | #6457CE | #302F76 | #FFFFFF
   Tipografia: Montserrat (títulos) + Poppins (corpo)
   Mobile-first — breakpoints: 768px e 1200px
   ============================================================ */

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

:root {
  --ciano:       #43C5D2;
  --azul:        #1B8BC7;
  --roxo:        #6457CE;
  --roxo-escuro: #302F76;
  --branco:      #FFFFFF;
  --fundo:       #0A0A1A;
  --fundo-card:  #111130;
  --fundo-alt:   #0D0D22;
  --texto:       #E0E0F0;
  --texto-muted: #8888AA;

  --gradiente-primario: linear-gradient(135deg, var(--ciano), var(--azul), var(--roxo));
  --gradiente-hero:     linear-gradient(135deg, #0A0A1A 0%, #0D0D2A 50%, #130D2A 100%);

  --radius:  12px;
  --radius-lg: 20px;
  --sombra:  0 8px 32px rgba(67, 197, 210, 0.12);
  --sombra-hover: 0 16px 48px rgba(100, 87, 206, 0.25);

  --fonte-titulo: 'Montserrat', sans-serif;
  --fonte-corpo:  'Poppins', sans-serif;

  --transicao: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--fonte-corpo);
  background-color: var(--fundo);
  color: var(--texto);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── Tipografia base ───────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--fonte-titulo);
  font-weight: 700;
  line-height: 1.2;
  color: var(--branco);
}

h1 { font-size: clamp(2rem, 6vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.5rem); }

p {
  color: var(--texto);
  font-size: clamp(0.9rem, 2vw, 1rem);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transicao);
}

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

ul { list-style: none; }

/* ── Utilitários ───────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section-padding {
  padding: 5rem 0;
}

.section-tag {
  display: inline-block;
  font-family: var(--fonte-titulo);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ciano);
  border: 1px solid rgba(67, 197, 210, 0.3);
  border-radius: 100px;
  padding: 0.3rem 1rem;
  margin-bottom: 1rem;
}

.section-title {
  margin-bottom: 1rem;
}

.section-title span {
  background: var(--gradiente-primario);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  color: var(--texto-muted);
  max-width: 600px;
  margin-bottom: 3rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--fonte-titulo);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.85rem 1.75rem;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  transition: all var(--transicao);
  text-decoration: none;
}

.btn-primary {
  background: var(--gradiente-primario);
  color: var(--branco);
  box-shadow: 0 4px 20px rgba(67, 197, 210, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(67, 197, 210, 0.45);
  color: var(--branco);
}

.btn-outline {
  background: transparent;
  color: var(--ciano);
  border: 1.5px solid var(--ciano);
}

.btn-outline:hover {
  background: rgba(67, 197, 210, 0.1);
  transform: translateY(-2px);
  color: var(--ciano);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--branco);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #1ebe5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  color: var(--branco);
}

/* Linha decorativa gradiente */
.gradient-line {
  width: 60px;
  height: 3px;
  background: var(--gradiente-primario);
  border-radius: 2px;
  margin-bottom: 2rem;
}

/* ── HEADER / NAV ──────────────────────────────────────────── */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: all var(--transicao);
}

#header.scrolled {
  background: rgba(10, 10, 26, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.4);
  padding: 0.6rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--fonte-titulo);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--branco);
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--gradiente-primario);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--branco);
}

.logo span {
  background: var(--gradiente-primario);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Nav links */
.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-family: var(--fonte-titulo);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--texto-muted);
  transition: color var(--transicao);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradiente-primario);
  transition: width var(--transicao);
  border-radius: 2px;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--branco);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* CTA nav */
.nav-cta {
  display: none;
}

/* Hambúrguer */
.nav-toggle {
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  aria-label: "Menu";
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--branco);
  border-radius: 2px;
  transition: all var(--transicao);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Menu mobile */
.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 1rem;
  background: rgba(10, 10, 26, 0.98);
  backdrop-filter: blur(20px);
  padding: 1.5rem 1.25rem;
  border-top: 1px solid rgba(67, 197, 210, 0.15);
}

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

.nav-mobile a {
  font-family: var(--fonte-titulo);
  font-size: 1rem;
  font-weight: 600;
  color: var(--texto-muted);
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: color var(--transicao);
}

.nav-mobile a:hover {
  color: var(--ciano);
}

/* ── HERO ──────────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradiente-hero);
  overflow: hidden;
  padding-top: 80px;
}

/* Canvas de partículas */
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.4;
}

/* Brilhos de fundo */
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  pointer-events: none;
}

.hero-glow-1 {
  width: 500px;
  height: 500px;
  background: var(--ciano);
  top: -100px;
  right: -100px;
}

.hero-glow-2 {
  width: 400px;
  height: 400px;
  background: var(--roxo);
  bottom: -50px;
  left: -100px;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--fonte-titulo);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ciano);
  border: 1px solid rgba(67, 197, 210, 0.35);
  background: rgba(67, 197, 210, 0.08);
  border-radius: 100px;
  padding: 0.4rem 1rem;
  margin-bottom: 1.5rem;
}

.hero-badge i {
  font-size: 0.65rem;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero-title {
  margin-bottom: 1.5rem;
}

.hero-title .highlight {
  background: var(--gradiente-primario);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}

.hero-slogan {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--texto-muted);
  margin-bottom: 2.5rem;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

/* Stats */
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

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

.stat-number {
  font-family: var(--fonte-titulo);
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradiente-primario);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--texto-muted);
  margin-top: 0.2rem;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  z-index: 2;
  animation: bounce 2s ease-in-out infinite;
}

.scroll-indicator span {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--texto-muted);
}

.scroll-indicator i {
  color: var(--ciano);
  font-size: 0.9rem;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ── SOBRE ─────────────────────────────────────────────────── */
#sobre {
  background: var(--fundo-alt);
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.sobre-visual {
  display: flex;
  justify-content: center;
}

.sobre-card-visual {
  position: relative;
  width: 280px;
  height: 280px;
}

.sobre-avatar {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(67,197,210,0.1), rgba(100,87,206,0.2));
  border: 1px solid rgba(67,197,210,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  color: var(--ciano);
  position: relative;
  overflow: hidden;
}

.sobre-avatar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(67,197,210,0.15), transparent 60%);
}

.sobre-badge-float {
  position: absolute;
  background: var(--fundo-card);
  border: 1px solid rgba(67,197,210,0.25);
  border-radius: var(--radius);
  padding: 0.6rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-family: var(--fonte-titulo);
  font-weight: 600;
  color: var(--branco);
  box-shadow: var(--sombra);
}

.sobre-badge-float i {
  color: var(--ciano);
}

.badge-1 { bottom: -1rem; left: -1.5rem; }
.badge-2 { top: -1rem; right: -1.5rem; }

.sobre-texto p {
  color: var(--texto-muted);
  margin-bottom: 1.2rem;
  line-height: 1.8;
}

.sobre-diferenciais {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.diferencial-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--texto);
}

.diferencial-item i {
  color: var(--ciano);
  font-size: 0.8rem;
  flex-shrink: 0;
}

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

.servicos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.servico-card {
  background: var(--fundo-card);
  border: 1px solid rgba(67, 197, 210, 0.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transicao);
  position: relative;
  overflow: hidden;
}

.servico-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradiente-primario);
  transform: scaleX(0);
  transition: transform var(--transicao);
  transform-origin: left;
}

.servico-card:hover {
  border-color: rgba(67, 197, 210, 0.3);
  transform: translateY(-4px);
  box-shadow: var(--sombra-hover);
}

.servico-card:hover::before {
  transform: scaleX(1);
}

.servico-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(67,197,210,0.15), rgba(100,87,206,0.15));
  border: 1px solid rgba(67,197,210,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--ciano);
  margin-bottom: 1.25rem;
  transition: all var(--transicao);
}

.servico-card:hover .servico-icon {
  background: var(--gradiente-primario);
  color: var(--branco);
  border-color: transparent;
}

.servico-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
}

.servico-card p {
  color: var(--texto-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.servico-lista {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.servico-lista li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--texto-muted);
}

.servico-lista li i {
  color: var(--ciano);
  font-size: 0.7rem;
}

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

.processo-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  position: relative;
}

.step-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.step-num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ciano), var(--roxo));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fonte-titulo);
  font-weight: 800;
  font-size: 1rem;
  color: var(--branco);
  position: relative;
}

.step-num::after {
  content: '';
  position: absolute;
  bottom: -2rem;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 2rem;
  background: linear-gradient(to bottom, rgba(67,197,210,0.4), transparent);
}

.step-item:last-child .step-num::after {
  display: none;
}

.step-content h3 {
  font-size: 1rem;
  margin-bottom: 0.4rem;
}

.step-content p {
  color: var(--texto-muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

/* ── PORTFÓLIO ─────────────────────────────────────────────── */
#portfolio {
  background: var(--fundo);
}

.portfolio-filtros {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.filtro-btn {
  font-family: var(--fonte-titulo);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.45rem 1rem;
  border-radius: 100px;
  border: 1px solid rgba(67,197,210,0.25);
  background: transparent;
  color: var(--texto-muted);
  cursor: pointer;
  transition: all var(--transicao);
}

.filtro-btn:hover,
.filtro-btn.active {
  background: var(--gradiente-primario);
  border-color: transparent;
  color: var(--branco);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.portfolio-card {
  background: var(--fundo-card);
  border: 1px solid rgba(67,197,210,0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transicao);
}

.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-hover);
  border-color: rgba(67,197,210,0.3);
}

.portfolio-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, rgba(67,197,210,0.08), rgba(100,87,206,0.15));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--ciano);
  position: relative;
  overflow: hidden;
}

.portfolio-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(67,197,210,0.05), transparent 70%);
}

.portfolio-info {
  padding: 1.5rem;
}

.portfolio-tag {
  font-size: 0.72rem;
  font-family: var(--fonte-titulo);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ciano);
  margin-bottom: 0.5rem;
}

.portfolio-info h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.portfolio-info p {
  color: var(--texto-muted);
  font-size: 0.85rem;
}

.portfolio-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1rem;
  font-size: 0.82rem;
  font-family: var(--fonte-titulo);
  font-weight: 600;
  color: var(--ciano);
  transition: gap var(--transicao);
}

.portfolio-link:hover {
  gap: 0.7rem;
  color: var(--ciano);
}

/* ── DEPOIMENTOS ───────────────────────────────────────────── */
#depoimentos {
  background: var(--fundo-alt);
}

.depoimentos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.depoimento-card {
  background: var(--fundo-card);
  border: 1px solid rgba(67,197,210,0.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
}

.depoimento-card::before {
  content: '\201C';
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 4rem;
  line-height: 1;
  font-family: Georgia, serif;
  background: var(--gradiente-primario);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
}

.depoimento-stars {
  color: #F4C430;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  display: flex;
  gap: 0.15rem;
}

.depoimento-card blockquote {
  color: var(--texto-muted);
  font-size: 0.92rem;
  line-height: 1.75;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.depoimento-autor {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.autor-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradiente-primario);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fonte-titulo);
  font-weight: 700;
  font-size: 1rem;
  color: var(--branco);
  flex-shrink: 0;
}

.autor-info strong {
  display: block;
  font-size: 0.9rem;
  color: var(--branco);
  font-family: var(--fonte-titulo);
}

.autor-info span {
  font-size: 0.78rem;
  color: var(--texto-muted);
}

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

.contato-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.contato-info h3 {
  margin-bottom: 1rem;
}

.contato-info p {
  color: var(--texto-muted);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.contato-canais {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.canal-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--fundo-card);
  border: 1px solid rgba(67,197,210,0.1);
  border-radius: var(--radius);
  transition: border-color var(--transicao);
  text-decoration: none;
}

.canal-item:hover {
  border-color: rgba(67,197,210,0.3);
}

.canal-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(67,197,210,0.15), rgba(100,87,206,0.15));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--ciano);
  flex-shrink: 0;
}

.canal-info strong {
  display: block;
  font-size: 0.85rem;
  color: var(--branco);
  font-family: var(--fonte-titulo);
}

.canal-info span {
  font-size: 0.82rem;
  color: var(--texto-muted);
}

/* Formulário */
.contato-form {
  background: var(--fundo-card);
  border: 1px solid rgba(67,197,210,0.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-family: var(--fonte-titulo);
  font-weight: 600;
  color: var(--texto);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(67,197,210,0.15);
  border-radius: var(--radius);
  padding: 0.8rem 1rem;
  color: var(--texto);
  font-family: var(--fonte-corpo);
  font-size: 0.9rem;
  transition: border-color var(--transicao);
  outline: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--ciano);
  background: rgba(67,197,210,0.04);
}

.form-group select option {
  background: var(--fundo-card);
  color: var(--texto);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

/* ── FOOTER ────────────────────────────────────────────────── */
#footer {
  background: #060611;
  border-top: 1px solid rgba(67,197,210,0.1);
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.footer-brand p {
  color: var(--texto-muted);
  font-size: 0.88rem;
  line-height: 1.7;
  margin-top: 1rem;
  max-width: 300px;
}

.footer-socials {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(67,197,210,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  color: var(--texto-muted);
  transition: all var(--transicao);
}

.social-link:hover {
  background: var(--gradiente-primario);
  border-color: transparent;
  color: var(--branco);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 0.9rem;
  font-family: var(--fonte-titulo);
  color: var(--branco);
  margin-bottom: 1rem;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-col ul li a {
  font-size: 0.85rem;
  color: var(--texto-muted);
  transition: color var(--transicao);
}

.footer-col ul li a:hover {
  color: var(--ciano);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--texto-muted);
}

.footer-bottom span {
  font-size: 0.75rem;
  color: rgba(67,197,210,0.5);
}

/* ── WhatsApp Flutuante ────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--branco);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transicao);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
  color: var(--branco);
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(37,211,102,0.2);
  animation: wppPing 2s ease-out infinite;
}

@keyframes wppPing {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* ── RESPONSIVO 768px ──────────────────────────────────────── */
@media (min-width: 768px) {
  /* Nav */
  .nav-toggle { display: none; }
  .nav-links { display: flex; }
  .nav-cta { display: inline-flex; }
  .nav-mobile { display: none !important; }

  /* Sobre */
  .sobre-grid {
    grid-template-columns: 1fr 1.4fr;
    gap: 4rem;
  }

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

  /* Processo */
  .processo-steps {
    grid-template-columns: 1fr 1fr;
  }

  .step-num::after {
    display: none;
  }

  /* Portfólio */
  .portfolio-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Depoimentos */
  .depoimentos-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Contato */
  .contato-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
  }

  /* Formulário */
  .form-row {
    grid-template-columns: 1fr 1fr;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* ── RESPONSIVO 1200px ─────────────────────────────────────── */
@media (min-width: 1200px) {
  .servicos-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .processo-steps {
    grid-template-columns: repeat(4, 1fr);
  }

  .depoimentos-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ── Acessibilidade: foco visível ──────────────────────────── */
:focus-visible {
  outline: 2px solid var(--ciano);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ── Redução de movimento ──────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ── Customização do Swiper ────────────────────────────────── */
.swiper-pagination-bullet {
  background: var(--texto-muted);
  opacity: 0.5;
  transition: all var(--transicao);
}

.swiper-pagination-bullet-active {
  background: var(--ciano);
  opacity: 1;
  width: 24px;
  border-radius: 10px;
}