/* ============================================================
   RB Motors Premium - Landing Page Styles
   Color palette based on logo: dark charcoal + lime green accent
   ============================================================ */

:root {
  --dark-900: #161b22;
  --dark-800: #1e2530;
  --dark-700: #252d3a;
  --dark-600: #2e3847;
  --dark-500: #3d4d60;
  --accent: #c8d84a;
  --accent-dark: #a8b83a;
  --accent-light: #d8e86a;
  --white: #ffffff;
  --gray-100: #f4f5f7;
  --gray-200: #e8eaed;
  --gray-400: #9aa3b0;
  --gray-600: #6b7685;
  --success: #2ecc71;
  --warning: #f39c12;
  --error: #e74c3c;

  --font-body: 'Inter', system-ui, sans-serif;
  --font-display: 'Barlow Condensed', 'Inter', sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.15);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.25);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.35);
  --shadow-accent: 0 8px 32px rgba(200,216,74,0.25);

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

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

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

body {
  font-family: var(--font-body);
  background-color: var(--dark-900);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.6); opacity: 0; }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(8px); }
}

@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes rotateLine {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(200,216,74,0.4); }
  50%       { box-shadow: 0 0 0 10px rgba(200,216,74,0); }
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ============================================================
   NAVBAR
   ============================================================ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

.navbar.scrolled {
  background: rgba(22, 27, 34, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 24px rgba(0,0,0,0.4);
  padding: 10px 0;
}

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

.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition);
}

.logo-img:hover {
  transform: scale(1.04);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links li a {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: #ffffff;
  transition: color var(--transition), background var(--transition);
}

.nav-links li a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.07);
}

.nav-cta {
  background: var(--accent) !important;
  color: var(--dark-900) !important;
  font-weight: 700 !important;
  padding: 10px 20px !important;
  border-radius: var(--radius-sm) !important;
}

.nav-cta:hover {
  background: var(--accent-light) !important;
  transform: translateY(-1px);
  box-shadow: var(--shadow-accent);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.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
   ============================================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;

  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(200,216,74,0.08), transparent 60%),
    radial-gradient(ellipse 60% 40% at 10% 80%, rgba(200,216,74,0.05), transparent 50%),
    linear-gradient(135deg, rgba(22,27,34,0.78), rgba(30,37,48,0.78), rgba(37,45,58,0.78)),
    url('./images/alpe38.jpeg') center/cover no-repeat !important;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;

  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(200,216,74,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 10% 80%, rgba(200,216,74,0.05) 0%, transparent 50%),
    linear-gradient(135deg, rgba(22,27,34,0.75), rgba(30,37,48,0.75), rgba(37,45,58,0.75)),
    url('./images/alpe38.jpeg') center/cover no-repeat;

  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:  url('/images/alpe38.jpeg') center/cover no-repeat;
  opacity: 0.4;
  z-index: 0;
}

.particles-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 24px 80px;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200,216,74,0.12);
  border: 1px solid rgba(200,216,74,0.3);
  color: var(--accent);
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
  animation: badgePulse 2.5s infinite;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  animation: pulse 2s infinite;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 900;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.accent {
  color: var(--accent);
  position: relative;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: #ffffff;
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

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

.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}

.stat-suffix {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  display: inline;
}

.stat-number, .stat-suffix {
  display: inline;
}

.stat > span:not(.stat-label) {
  display: inline;
}

.stat-label {
  display: block;
  font-size: 0.8rem;
  color: #ffffff;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--dark-500);
  flex-shrink: 0;
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.scroll-indicator {
  width: 28px;
  height: 44px;
  border: 2px solid rgba(200,216,74,0.4);
  border-radius: 14px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.scroll-indicator span {
  width: 4px;
  height: 8px;
  background: var(--accent);
  border-radius: 2px;
  animation: bounce 1.5s infinite;
}

/* ============================================================
   BUTTONS
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all var(--transition);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.btn-primary {
  background: var(--accent);
  color: var(--dark-900);
  box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(200,216,74,0.35);
  color: var(--dark-900);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.25);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 18px 36px;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* ============================================================
   BRANDS STRIP
   ============================================================ */

.brands-strip {
  background: var(--dark-800);
  border-top: 1px solid rgba(200,216,74,0.15);
  border-bottom: 1px solid rgba(200,216,74,0.15);
  padding: 20px 0;
}

.brands-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
}

.brands-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-600);
}

.brands-list {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.brand-item {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  color: var(--gray-400);
  transition: color var(--transition);
}

.brand-item:hover {
  color: var(--accent);
}

.brand-sep {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--dark-500);
}

/* ============================================================
   SECTION COMMON
   ============================================================ */

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-bottom: 16px;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-desc {
  color: var(--gray-400);
  font-size: 1.05rem;
}

/* ============================================================
   SOBRE
   ============================================================ */

.sobre {
  padding: 100px 0;
  background: var(--dark-900);
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.sobre-visual {
  position: relative;
}

.sobre-img-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
}

.sobre-img-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  filter: brightness(0.85) saturate(0.9);
  transition: filter var(--transition);
}

.sobre-img-wrapper:hover img {
  filter: brightness(0.95) saturate(1);
}

.sobre-badge-card {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--accent);
  color: var(--dark-900);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.badge-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
}

.badge-text {
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.3;
  margin-top: 4px;
}

.sobre-text {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.sobre-text p {
  color: var(--gray-400);
  line-height: 1.8;
  margin-bottom: 16px;
}

.sobre-text strong {
  color: var(--white);
}

.sobre-features {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.feature-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200,216,74,0.08);
  border: 1px solid rgba(200,216,74,0.2);
  color: var(--accent);
  padding: 8px 14px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: background var(--transition);
}

.feature-pill svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.feature-pill:hover {
  background: rgba(200,216,74,0.15);
}

/* ============================================================
   SERVIÇOS
   ============================================================ */

.servicos {
  padding: 100px 0;
  background: var(--dark-800);
}

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.servico-card {
  background: var(--dark-700);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: default;
}

.servico-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(200,216,74,0.25);
}

.card-img {
  height: 180px;
  overflow: hidden;
}

.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  filter: brightness(0.75) saturate(0.8);
}

.servico-card:hover .card-img img {
  transform: scale(1.06);
  filter: brightness(0.85) saturate(1);
}

.servico-icon {
  width: 52px;
  height: 52px;
  background: rgba(200,216,74,0.12);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 24px 24px 0;
  transition: background var(--transition);
}

.servico-icon svg {
  width: 26px;
  height: 26px;
  color: var(--accent);
}

.servico-card:hover .servico-icon {
  background: rgba(200,216,74,0.2);
}

.servico-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin: 16px 24px 8px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.servico-card p {
  color: var(--gray-400);
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 0 24px 24px;
}

/* ============================================================
   DIFERENCIAIS
   ============================================================ */

.diferenciais {
  padding: 100px 0;
  background: var(--dark-900);
}

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.diferencial {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 32px;
  background: var(--dark-700);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), transform var(--transition);
}

.diferencial:hover {
  border-color: rgba(200,216,74,0.25);
  transform: translateY(-4px);
}

.dif-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  color: rgba(200,216,74,0.2);
  line-height: 1;
  flex-shrink: 0;
  transition: color var(--transition);
}

.diferencial:hover .dif-number {
  color: rgba(200,216,74,0.5);
}

.dif-content h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 10px;
}

.dif-content p {
  color: var(--gray-400);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ============================================================
   CTA BANNER
   ============================================================ */

.cta-banner {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--dark-800) 0%, var(--dark-700) 100%);
  z-index: 0;
}

.cta-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 70% at 50% 50%, rgba(200,216,74,0.12) 0%, transparent 70%);
}

.cta-bg::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  top: 0; bottom: 0;
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 40px,
    rgba(200,216,74,0.02) 40px,
    rgba(200,216,74,0.02) 41px
  );
}

.cta-content {
  position: relative;
  z-index: 10;
  text-align: center;
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
  line-height: 1.1;
}

.cta-content p {
  color: var(--gray-400);
  font-size: 1.1rem;
  margin-bottom: 40px;
}

/* ============================================================
   CONTATO
   ============================================================ */

.contato {
  padding: 100px 0;
  background: var(--dark-800);
}

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

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

.info-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background: var(--dark-700);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  transition: border-color var(--transition);
}

.info-card:hover {
  border-color: rgba(200,216,74,0.2);
}

.info-icon {
  width: 44px;
  height: 44px;
  background: rgba(200,216,74,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-icon svg {
  width: 22px;
  height: 22px;
  color: var(--accent);
}

.info-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.info-text h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 4px;
}

.info-text a, .info-text span {
  font-size: 0.9rem;
  color: var(--gray-400);
  transition: color var(--transition);
}

.info-text a:hover {
  color: var(--white);
}

.info-text .closed {
  color: var(--gray-600);
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.social-link {
  width: 44px;
  height: 44px;
  background: var(--dark-700);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.social-link svg {
  width: 20px;
  height: 20px;
  color: var(--gray-400);
  transition: color var(--transition);
}

.social-link:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.social-link:hover svg {
  color: var(--dark-900);
}

/* Form */

.contato-form {
  position: sticky;
  top: 100px;
}

.form {
  background: var(--dark-700);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray-400);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--dark-800);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-600);
}

.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%239aa3b0'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 20px;
  padding-right: 40px;
}

.form-group select option {
  background: var(--dark-800);
  color: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(200,216,74,0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--dark-900);
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 64px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  object-position: left;
}

.footer-brand p {
  color: var(--gray-600);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 16px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--gray-600);
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--white);
}

.footer-contact p {
  color: var(--gray-600);
  font-size: 0.9rem;
  margin-bottom: 8px;
  line-height: 1.6;
}

.footer-contact a {
  color: var(--gray-600);
  transition: color var(--transition);
}

.footer-contact a:hover {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom p {
  color: var(--gray-600);
  font-size: 0.82rem;
}

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */

.whatsapp-float {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,0.4);
  transition: transform var(--transition), box-shadow var(--transition);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  color: white;
  position: relative;
  z-index: 2;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37,211,102,0.5);
}

.whatsapp-pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25d366;
  animation: pulse 2.5s infinite;
  z-index: 1;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1024px) {
  .sobre-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .sobre-img-wrapper img {
    height: 360px;
  }

  .sobre-badge-card {
    bottom: -16px;
    right: 16px;
  }

  .servicos-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .diferenciais-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(22, 27, 34, 0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 24px;
    z-index: 999;
  }

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

  .nav-links li a {
    font-size: 1.3rem;
    padding: 12px 24px;
  }

  .nav-cta {
    font-size: 1.1rem !important;
    padding: 14px 28px !important;
  }

  .hero-content {
    padding: 100px 24px 60px;
  }

  .hero-stats {
    gap: 20px;
  }

  .stat-number {
    font-size: 2rem;
  }

  .stat-suffix {
    font-size: 2rem;
  }

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

  .diferenciais-grid {
    grid-template-columns: 1fr;
  }

  .contato-grid {
    grid-template-columns: 1fr;
  }

  .contato-form {
    position: static;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  .form {
    padding: 28px 20px;
  }

  .brands-container {
    flex-direction: column;
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .stat-divider {
    display: none;
  }

  .sobre-badge-card {
    right: 0;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
  }
}