/* ==========================================================================
   S TECH MOTOS ELÉTRICAS - CSS Principal
   Design System, Componentes e Responsividade
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Variáveis e Reset
   -------------------------------------------------------------------------- */
:root {
  /* Cores Principais */
  --bg-dark: #0b0b0d;
  --bg-card: #141418;
  --bg-card-hover: #1c1c22;
  --bg-input: #1f1f26;
  
  --orange-primary: #ff5500;
  --orange-hover: #ff6600;
  --orange-dark: #cc4400;
  --orange-glow: rgba(255, 85, 0, 0.35);
  --orange-subtle: rgba(255, 85, 0, 0.12);
  
  --white: #ffffff;
  --text-primary: #f4f4f5;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 85, 0, 0.4);

  --accent-blue: #0088ff;
  --whatsapp-green: #25d366;
  --whatsapp-hover: #20ba5a;

  /* Tipografia */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Efeitos e Transições */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px var(--orange-glow);
}

*, *::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(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

button, input {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
}

/* Container Global */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--white);
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.75rem);
  text-align: center;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-secondary);
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px auto;
  font-weight: 400;
}

.text-orange {
  color: var(--orange-primary);
}

/* --------------------------------------------------------------------------
   2. Componentes de Botão
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.15);
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: -1;
}

.btn:hover::after {
  opacity: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange-primary), var(--orange-dark));
  color: var(--white);
  box-shadow: 0 4px 20px var(--orange-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 85, 0, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--whatsapp-green);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: var(--whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.btn-full {
  width: 100%;
}

.btn-icon {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* --------------------------------------------------------------------------
   3. Cabeçalho (Header)
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: all var(--transition-normal);
  background: transparent;
}

.header.scrolled {
  padding: 12px 0;
  background: rgba(11, 11, 13, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  height: 46px;
  width: auto;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.logo-link:hover .logo-img {
  transform: scale(1.03);
}

/* Navegação Desktop */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--orange-primary);
  transition: width var(--transition-fast);
  border-radius: 2px;
}

.nav-link:hover, .nav-link.active {
  color: var(--white);
}

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

.header-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Hamburger Menu Button */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 22px;
  background: transparent;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2.5px;
  background-color: var(--white);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(9.5px) rotate(45deg);
  background-color: var(--orange-primary);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-9.5px) rotate(-45deg);
  background-color: var(--orange-primary);
}

/* --------------------------------------------------------------------------
   4. Primeira Seção (Hero)
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px 0;
  background: var(--bg-dark);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: 0.55;
  filter: brightness(0.9) contrast(1.1);
  transform: scale(1.02);
  transition: transform 10s ease-out;
}

.hero:hover .hero-bg-img {
  transform: scale(1.05);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    #0b0b0d 0%,
    rgba(11, 11, 13, 0.95) 45%,
    rgba(11, 11, 13, 0.6) 75%,
    rgba(11, 11, 13, 0.25) 100%
  );
  z-index: 2;
}

.hero-container {
  position: relative;
  z-index: 3;
}

.hero-content {
  max-width: 660px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--orange-subtle);
  border: 1px solid var(--orange-glow);
  border-radius: var(--radius-full);
  color: var(--orange-primary);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  margin-bottom: 32px;
  font-weight: 400;
  line-height: 1.6;
}

.hero-highlights {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 40px;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
}

.highlight-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  font-size: 1.1rem;
}

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

/* --------------------------------------------------------------------------
   5. Segunda Seção (Diferenciais)
   -------------------------------------------------------------------------- */
.differentials {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--bg-dark) 0%, #101014 100%);
  position: relative;
}

.differentials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 50px;
}

.diff-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.diff-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--orange-primary), transparent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.diff-card:hover {
  transform: translateY(-8px);
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.diff-card:hover::before {
  opacity: 1;
}

.diff-icon-wrapper {
  width: 56px;
  height: 56px;
  background: var(--orange-subtle);
  border: 1px solid rgba(255, 85, 0, 0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--orange-primary);
}

.diff-icon-wrapper svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.diff-title {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.diff-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   6. Terceira Seção (Modelos Disponíveis)
   -------------------------------------------------------------------------- */
.models {
  padding: 100px 0;
  background: var(--bg-dark);
}

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

.model-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.model-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-card), 0 0 30px rgba(255, 85, 0, 0.15);
}

.model-img-wrapper {
  width: 100%;
  height: 260px;
  background: radial-gradient(circle at center, #1f1f26 0%, #121216 100%);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-bottom: 1px solid var(--border-subtle);
}

.model-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform var(--transition-slow);
  filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.6));
}

.model-card:hover .model-img {
  transform: scale(1.06);
}

.model-content {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.model-name {
  font-size: 1.35rem;
  margin-bottom: 20px;
  color: var(--white);
}

.model-specs {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
  flex-grow: 1;
}

.spec-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 8px;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
  font-size: 0.9rem;
}

.spec-item:last-child {
  border-bottom: none;
}

.spec-label {
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.spec-icon {
  font-size: 1rem;
}

.spec-value {
  color: var(--text-primary);
  font-weight: 600;
  font-family: var(--font-heading);
}

.model-disclaimer {
  margin-top: 48px;
  padding: 18px 24px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-size: 0.88rem;
  text-align: center;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   7. Faixa CTA Pós-Modelos
   -------------------------------------------------------------------------- */
.cta-banner {
  margin-top: 80px;
  padding: 60px 40px;
  background: radial-gradient(circle at top right, rgba(255, 85, 0, 0.25) 0%, rgba(20, 20, 24, 0.95) 70%), #141418;
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card), 0 0 40px rgba(255, 85, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  position: relative;
  overflow: hidden;
}

.cta-banner-content {
  max-width: 620px;
}

.cta-banner-title {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  margin-bottom: 12px;
}

.cta-banner-text {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.cta-banner-btn {
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   8. Quarta Seção (Contato e Localização)
   -------------------------------------------------------------------------- */
.location {
  padding: 100px 0;
  background: linear-gradient(180deg, #101014 0%, var(--bg-dark) 100%);
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.location-info {
  display: flex;
  flex-direction: column;
}

.location-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  margin-bottom: 16px;
}

.location-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 32px;
}

.info-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 36px;
}

.info-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.info-icon {
  width: 44px;
  height: 44px;
  background: var(--orange-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--orange-primary);
  flex-shrink: 0;
}

.info-details h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
  color: var(--white);
}

.info-details p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
}

.location-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.map-wrapper {
  width: 100%;
  height: 450px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
  position: relative;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  filter: grayscale(0.2) contrast(1.1) invert(0.9) hue-rotate(180deg);
  transition: filter var(--transition-normal);
}

.map-wrapper:hover iframe {
  filter: none;
}

/* --------------------------------------------------------------------------
   9. Rodapé (Footer)
   -------------------------------------------------------------------------- */
.footer {
  background: #050507;
  border-top: 1px solid var(--border-subtle);
  padding: 70px 0 30px 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand .footer-logo {
  height: 44px;
  width: auto;
  margin-bottom: 20px;
}

.footer-brand p {
  line-height: 1.6;
  max-width: 320px;
}

.footer-title {
  font-size: 1.1rem;
  margin-bottom: 24px;
  color: var(--white);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a:hover {
  color: var(--orange-primary);
  transform: translateX(4px);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact p {
  display: flex;
  align-items: center;
  gap: 10px;
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.social-icon svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.social-icon:hover {
  background: var(--orange-primary);
  border-color: var(--orange-primary);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   10. Botão Flutuante do WhatsApp
   -------------------------------------------------------------------------- */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
}

.whatsapp-float-btn {
  width: 60px;
  height: 60px;
  background-color: var(--whatsapp-green);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
  transition: all var(--transition-fast);
  animation: pulse-whatsapp 2.5s infinite;
}

.whatsapp-float-btn svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.whatsapp-float-tooltip {
  position: absolute;
  right: 72px;
  background: #18181b;
  color: var(--white);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-subtle);
  opacity: 0;
  visibility: hidden;
  transform: translateX(10px);
  transition: all var(--transition-fast);
  pointer-events: none;
}

.whatsapp-float:hover .whatsapp-float-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.whatsapp-float-btn:hover {
  transform: scale(1.1);
  background-color: var(--whatsapp-hover);
}

@keyframes pulse-whatsapp {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* --------------------------------------------------------------------------
   11. Animações de Scroll (IntersectionObserver)
   -------------------------------------------------------------------------- */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-up.appear {
  opacity: 1;
  transform: translateY(0);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* Preferência por Redução de Movimento */
@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .fade-in-up {
    opacity: 1 !important;
    transform: none !important;
  }

  .whatsapp-float-btn {
    animation: none !important;
  }
}

/* --------------------------------------------------------------------------
   12. Responsividade (Media Queries)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .differentials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .header-btn {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: rgba(15, 15, 18, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    padding: 40px;
    transition: right var(--transition-normal);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.8);
    border-left: 1px solid var(--border-subtle);
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-link {
    font-size: 1.1rem;
  }

  .hero {
    padding: 120px 0 60px 0;
    min-height: auto;
  }

  .hero-overlay {
    background: linear-gradient(
      180deg,
      rgba(11, 11, 13, 0.85) 0%,
      rgba(11, 11, 13, 0.95) 70%,
      #0b0b0d 100%
    );
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
  }

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

  .cta-banner {
    flex-direction: column;
    padding: 40px 24px;
    text-align: center;
  }

  .cta-banner-btn {
    width: 100%;
  }

  .location-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .map-wrapper {
    height: 350px;
  }

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

@media (max-width: 480px) {
  .differentials-grid {
    grid-template-columns: 1fr;
  }

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

  .whatsapp-float-btn {
    width: 52px;
    height: 52px;
  }

  .whatsapp-float-btn svg {
    width: 28px;
    height: 28px;
  }
}