:root {
  --primary: #0f172a;
  --primary-light: #1e293b;
  --accent: #f43f5e;
  --accent-hover: #e11d48;
  --accent-glow: rgba(244, 63, 94, 0.25);
  --whatsapp: #25d366;
  --whatsapp-hover: #20ba5a;
  --whatsapp-glow: rgba(37, 211, 102, 0.35);
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --bg-main: #ffffff;
  --bg-alt: #f8fafc;
  --card-bg: #ffffff;
  --border-color: #e2e8f0;
  --gold: #f59e0b;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 40px rgba(15, 23, 42, 0.12);
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography & Utilities */
h1, h2, h3, h4 {
  color: var(--primary);
  font-weight: 700;
  line-height: 1.25;
}

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

.text-center {
  text-align: center;
}

.sub-title {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-header {
  margin-bottom: 48px;
}

.section-title {
  font-size: 2.25rem;
  margin-bottom: 12px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Top Bar */
.top-bar {
  background: var(--primary);
  color: #ffffff;
  font-size: 0.85rem;
  text-align: center;
  padding: 8px 16px;
  font-weight: 500;
}

.top-bar strong {
  color: #38bdf8;
}

.top-bar span {
  background: var(--accent);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  margin-left: 4px;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 0;
  transition: var(--transition);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--primary);
}

.brand-logo {
  height: 42px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
  transition: var(--transition);
}

.brand-logo:hover {
  transform: translateY(-1px) scale(1.02);
}

.brand-logo-footer {
  height: 46px;
  max-width: 230px;
  margin-bottom: 8px;
}

.logo span {
  color: var(--accent);
}

.logo-symbol {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--accent), #fb7185);
  color: #fff;
  border-radius: 10px;
  font-size: 0.9rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
}

.nav-link:hover {
  color: var(--primary);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary);
  cursor: pointer;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.btn-lg {
  padding: 15px 32px;
  font-size: 1.05rem;
}

.btn-xl {
  padding: 18px 40px;
  font-size: 1.15rem;
}

.btn-whatsapp {
  background-color: var(--whatsapp);
  color: #ffffff;
  box-shadow: 0 8px 20px var(--whatsapp-glow);
}

.btn-whatsapp:hover {
  background-color: var(--whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px var(--whatsapp-glow);
  color: #ffffff;
}

.btn-whatsapp-nav {
  background-color: #25d366;
  color: #ffffff;
  padding: 8px 18px;
  font-size: 0.88rem;
  border-radius: var(--radius-full);
}

.btn-whatsapp-nav:hover {
  background-color: #20ba5a;
  transform: translateY(-1px);
}

.btn-whatsapp-sm {
  width: 100%;
  background-color: var(--whatsapp);
  color: #ffffff;
  padding: 12px 18px;
  font-size: 0.9rem;
  border-radius: var(--radius-md);
  margin-top: 14px;
  box-shadow: 0 4px 12px var(--whatsapp-glow);
}

.btn-whatsapp-sm:hover {
  background-color: var(--whatsapp-hover);
  color: #ffffff;
  transform: translateY(-2px);
}

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

.btn-outline:hover {
  border-color: var(--primary);
  background-color: var(--primary);
  color: #ffffff;
}

.pulse-btn {
  animation: pulse-shadow 2.5s infinite;
}

@keyframes pulse-shadow {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  }
  70% {
    box-shadow: 0 0 0 14px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Hero Section */
.hero {
  padding: 70px 0 90px;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 50px;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(244, 63, 94, 0.1);
  color: var(--accent);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 3.2rem;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}

.hero-title span {
  background: linear-gradient(135deg, var(--accent), #fb7185);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
}

.trust-item i {
  color: #10b981;
}

.hero-image-wrapper {
  position: relative;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
}

.hero-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: block;
}

.floating-badge {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  z-index: 2;
}

.floating-badge i {
  font-size: 1.6rem;
}

.badge-top {
  top: 25px;
  left: -25px;
}

.badge-top i {
  color: var(--gold);
}

.badge-bottom {
  bottom: 25px;
  right: -20px;
}

.badge-bottom i {
  color: var(--accent);
}

.floating-badge strong {
  display: block;
  font-size: 1rem;
  color: var(--primary);
}

.floating-badge small {
  color: var(--text-muted);
  font-size: 0.78rem;
}

/* Features / Diferenciais */
.features {
  padding: 90px 0;
  background-color: #ffffff;
}

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

.feature-card {
  background-color: var(--bg-alt);
  padding: 32px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.feature-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: rgba(244, 63, 94, 0.1);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Products Section */
.products {
  padding: 90px 0;
  background-color: var(--bg-alt);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(244, 63, 94, 0.3);
}

.product-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: var(--primary);
  color: #ffffff;
  padding: 4px 12px;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  z-index: 2;
  letter-spacing: 0.5px;
}

.product-badge.new {
  background: var(--accent);
}

.product-img-wrapper {
  height: 320px;
  overflow: hidden;
  position: relative;
  background: #e2e8f0;
}

.product-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

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

.product-info {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.product-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  min-height: 42px;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  color: var(--gold);
  margin-bottom: 12px;
}

.product-rating span {
  color: var(--text-muted);
  margin-left: 4px;
  font-size: 0.78rem;
}

.product-pricing {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.old-price {
  font-size: 0.88rem;
  color: var(--text-light);
  text-decoration: line-through;
}

.current-price {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
}

.installments {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: auto;
}

.cta-banner-bottom {
  margin-top: 50px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  border: 1px dashed var(--border-color);
}

.cta-banner-bottom p {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 18px;
}

/* Consultancy Banner */
.consultancy-banner {
  padding: 70px 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
}

.consultancy-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.badge-accent {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(244, 63, 94, 0.2);
  color: #fb7185;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.consultancy-text h2 {
  color: #ffffff;
  font-size: 2.3rem;
  margin-bottom: 16px;
}

.consultancy-text p {
  color: #cbd5e1;
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 28px;
}

.benefits-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 32px;
}

.benefit-bullet {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  color: #f1f5f9;
  background: rgba(255, 255, 255, 0.08);
  padding: 8px 18px;
  border-radius: var(--radius-full);
}

.benefit-bullet i {
  color: #34d399;
}

/* Testimonials */
.testimonials {
  padding: 90px 0;
  background-color: #ffffff;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--bg-alt);
  padding: 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.stars {
  color: var(--gold);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.review-text {
  font-size: 0.98rem;
  color: #334155;
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 24px;
}

.client-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.client-avatar {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--accent), #f43f5e);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.client-info strong {
  display: block;
  font-size: 0.95rem;
  color: var(--primary);
}

.client-info small {
  color: var(--text-muted);
  font-size: 0.78rem;
}

/* FAQ Accordion */
.faq {
  padding: 90px 0;
  background-color: var(--bg-alt);
}

.faq-accordion {
  max-width: 780px;
  margin: 0 auto;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: #cbd5e1;
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  text-align: left;
  background: none;
  border: none;
  outline: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  font-family: inherit;
}

.faq-question i {
  color: var(--text-muted);
  transition: transform 0.3s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
  color: var(--accent);
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding-bottom: 20px;
}

/* Final CTA */
.final-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, #18181b 0%, #09090b 100%);
  color: #ffffff;
}

.final-cta h2 {
  color: #ffffff;
  font-size: 2.6rem;
  margin-bottom: 14px;
}

.final-cta p {
  color: #a1a1aa;
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 36px;
}

/* Footer */
.footer {
  background: #09090b;
  color: #71717a;
  padding: 70px 0 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-container {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 50px;
}

.logo-light {
  color: #ffffff;
  margin-bottom: 14px;
}

.footer-desc {
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 320px;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.05rem;
  margin-bottom: 18px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: #a1a1aa;
  font-size: 0.92rem;
}

.footer-col ul li a:hover {
  color: #ffffff;
}

.footer-col p {
  font-size: 0.92rem;
  margin-bottom: 10px;
  color: #a1a1aa;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  font-size: 0.85rem;
}

/* Floating WhatsApp Button */
.floating-whatsapp-container {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.whatsapp-tooltip {
  background: #ffffff;
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  animation: bounceTooltip 3s infinite ease-in-out;
  white-space: nowrap;
}

.floating-whatsapp {
  width: 62px;
  height: 62px;
  background-color: var(--whatsapp);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 10px 25px var(--whatsapp-glow);
  transition: var(--transition);
  animation: pulse-whatsapp 2s infinite;
}

.floating-whatsapp:hover {
  background-color: var(--whatsapp-hover);
  transform: scale(1.1);
  color: #ffffff;
}

@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);
  }
}

@keyframes bounceTooltip {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

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

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

  .hero-title {
    font-size: 2.8rem;
  }
}

@media (max-width: 768px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .badge-pill {
    margin: 0 auto 20px;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-trust {
    justify-content: center;
  }

  .hero-img {
    height: 400px;
  }

  .floating-badge {
    padding: 10px 14px;
  }

  .badge-top {
    left: 0;
    top: 10px;
  }

  .badge-bottom {
    right: 0;
    bottom: 10px;
  }

  .mobile-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background: #ffffff;
    flex-direction: column;
    padding: 24px;
    gap: 18px;
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-150%);
    transition: var(--transition);
    z-index: 99;
  }

  .nav-menu.active {
    transform: translateY(0);
  }

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

  .footer-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .final-cta h2 {
    font-size: 2.1rem;
  }
}

@media (max-width: 540px) {
  .products-grid {
    grid-template-columns: 1fr;
  }

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

  .hero-title {
    font-size: 2.2rem;
  }

  .floating-whatsapp {
    width: 54px;
    height: 54px;
    font-size: 1.7rem;
  }

  .floating-whatsapp-container {
    bottom: 20px;
    right: 20px;
  }

  .brand-logo {
    height: 36px;
    max-width: 170px;
  }
}