:root {
  --navy: #2c5282;
  --navy-dark: #1a365d;
  --orange: #ff7a32;
  --orange-light: #ff9659;
  --cyan: #00b4d8;
  --bg-light: #f8fafc;
  --text-dark: #1e293b;
  --text-muted: #64748b;
  --white: #ffffff;
  --radius: 16px;
  --shadow: 0 20px 50px rgba(0,0,0,0.1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', system-ui, sans-serif;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: var(--navy);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--navy-dark);
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px) saturate(180%);
  background: rgba(248, 250, 252, 0.95);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
  transition: all 0.3s ease;
}

header.scrolled {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  min-height: 80px;
}

.logo-container {
  display: flex;
  align-items: center;
}

.logo-container img {
  height: 50px;
  width: auto;
  transition: transform 0.3s ease;
}

.logo-container:hover img {
  transform: scale(1.05);
}

nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

nav a {
  color: var(--text-dark);
  font-weight: 500;
  font-size: 0.95rem;
  text-decoration: none;
  position: relative;
  transition: color 0.3s ease;
}

nav a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--orange);
  transition: width 0.3s ease;
}

nav a:not(.btn):hover {
  color: var(--orange);
}

nav a:not(.btn):hover::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
  padding: 8px;
}

.mobile-menu-btn span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--navy);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Buttons */
.btn {
  padding: 0.75rem 1.75rem;
  border-radius: 50px;
  border: none;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  justify-content: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  color: white;
  box-shadow: 0 8px 20px rgba(255, 122, 50, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(255, 122, 50, 0.45);
}

.btn-outline {
  background: white;
  color: var(--navy);
  border: 2px solid var(--navy);
}

.btn-outline:hover {
  background: var(--navy);
  color: white;
}

.btn-large {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

/* Hero Section */
.hero {
  padding: 5rem 0 4rem;
  position: relative;
  overflow: hidden;
  min-height: 600px;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  opacity: 0.05;
  z-index: 0;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(0, 180, 216, 0.08), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.1), rgba(255, 122, 50, 0.1));
  border: 1px solid rgba(0, 180, 216, 0.3);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 1.5rem;
  animation: fadeInDown 0.6s ease;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  line-height: 1.15;
  color: var(--navy-dark);
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.6s ease 0.1s backwards;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 2rem;
  max-width: 600px;
  animation: fadeInUp 0.6s ease 0.2s backwards;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
  animation: fadeInUp 0.6s ease 0.3s backwards;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(226, 232, 240, 0.8);
  animation: fadeInUp 0.6s ease 0.4s backwards;
}

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

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--orange);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Hero Card */
.hero-card {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  border-radius: 24px;
  padding: 2.5rem;
  color: white;
  box-shadow: 0 25px 60px rgba(26, 54, 93, 0.3);
  position: relative;
  overflow: hidden;
  animation: fadeInRight 0.6s ease 0.3s backwards;
}

.hero-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 122, 50, 0.15), transparent 70%);
  border-radius: 50%;
}

.hero-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--cyan));
}

.card-header {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.card-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.4;
  position: relative;
  z-index: 1;
}

.card-features {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  padding: 0.5rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  backdrop-filter: blur(10px);
}

.feature-icon {
  font-size: 1.2rem;
}

.route-visual {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px dashed rgba(255, 255, 255, 0.2);
  position: relative;
  z-index: 1;
}

.route-step {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
}

.route-dot {
  width: 10px;
  height: 10px;
  background: var(--orange);
  border-radius: 50%;
  flex-shrink: 0;
}

.route-line {
  width: 2px;
  height: 20px;
  background: linear-gradient(180deg, var(--orange), transparent);
  margin-left: 4px;
  margin-bottom: -8px;
}

/* Sections */
section {
  padding: 5rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 1rem;
  background: rgba(255, 122, 50, 0.1);
  border: 1px solid rgba(255, 122, 50, 0.2);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--orange);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--navy-dark);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.section-description {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.service-card {
  background: white;
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(226, 232, 240, 0.8);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--orange), var(--cyan));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.12);
}

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

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
  display: inline-block;
}

.service-tag {
  display: inline-block;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.8rem;
  background: rgba(255, 122, 50, 0.1);
  color: var(--orange);
  border-radius: 50px;
  font-weight: 600;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.25rem;
  color: var(--navy-dark);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.service-card p {
  color: var(--text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.service-list {
  list-style: none;
  display: grid;
  gap: 0.5rem;
  margin-top: 1rem;
}

.service-list li {
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.service-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--orange);
  font-weight: bold;
}

/* Produtos Section */
.produtos-section {
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.produtos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.produto-card {
  background: white;
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(226, 232, 240, 0.8);
  transition: all 0.3s ease;
}

.produto-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.12);
}

.produto-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  display: block;
}

.produto-card h3 {
  font-size: 1.25rem;
  color: var(--navy-dark);
  margin-bottom: 0.75rem;
}

.produto-card p {
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.produto-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.produto-tags span {
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  background: rgba(0, 180, 216, 0.1);
  color: var(--cyan);
  border-radius: 20px;
  font-weight: 600;
}

/* Sobre Section */
.sobre-section {
  background: white;
}

.sobre-content {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.sobre-text p {
  margin-bottom: 1.5rem;
  line-height: 1.8;
  color: var(--text-muted);
}

.sobre-features {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.sobre-feature {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.sobre-feature svg {
  flex-shrink: 0;
  color: var(--orange);
  margin-top: 0.25rem;
}

.sobre-feature h4 {
  font-size: 1.1rem;
  color: var(--navy-dark);
  margin-bottom: 0.25rem;
}

.sobre-feature p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin: 0;
}

.sobre-image {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.sobre-image img {
  width: 100%;
  height: auto;
  display: block;
}

.sobre-badge {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  background: linear-gradient(135deg, var(--orange), var(--orange-light));
  color: white;
  padding: 1.5rem;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(255, 122, 50, 0.4);
}

.badge-number {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.badge-text {
  font-size: 0.85rem;
  line-height: 1.3;
  opacity: 0.95;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  color: white;
  border-radius: 32px;
  padding: 4rem 3rem;
  position: relative;
  overflow: hidden;
  margin: 0 2rem;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 122, 50, 0.2), transparent 70%);
  border-radius: 50%;
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.cta-content p {
  font-size: 1.15rem;
  opacity: 0.9;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* Contato Section */
.contato-section {
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
}

.contato-info {
  display: grid;
  gap: 1.5rem;
  align-content: start;
}

.info-card {
  background: white;
  padding: 1.5rem;
  border-radius: var(--radius);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.info-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  display: block;
}

.info-card h3 {
  font-size: 1.1rem;
  color: var(--navy-dark);
  margin-bottom: 0.5rem;
}

.info-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0.25rem 0;
}

.contato-form {
  background: white;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.form-group {
  margin-bottom: 1.5rem;
}

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

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy-dark);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
  transition: all 0.3s ease;
  background: #f8fafc;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--orange);
  background: white;
  box-shadow: 0 0 0 3px rgba(255, 122, 50, 0.1);
}

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

/* Footer */
.footer {
  background: var(--navy-dark);
  color: white;
  padding: 3rem 0 2rem;
  margin-top: 5rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-col h4 {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--orange);
}

.footer-col ul {
  list-style: none;
  display: grid;
  gap: 0.75rem;
}

.footer-col ul a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

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

.footer-col p {
  font-size: 0.9rem;
  opacity: 0.8;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.footer-logo {
  height: 50px;
  margin-bottom: 1rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: var(--orange);
  transform: translateY(-3px);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.7;
}

.footer-bottom p {
  margin: 0.25rem 0;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Responsive */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
  }

  .sobre-content {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 768px) {
  nav {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .hero {
    padding: 3rem 0 2rem;
  }

  section {
    padding: 3rem 0;
  }

  .services-grid,
  .produtos-grid {
    grid-template-columns: 1fr;
  }

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

  .cta-section {
    padding: 3rem 2rem;
    margin: 0 1rem;
  }

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

  .hero-buttons,
  .cta-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.75rem;
  }
}