:root {
  /* Dynamic Brand Palette from Logo */
  --blue: #087db5;
  --blue-dark: #055a84;
  --turquoise: #08a6aa;
  --red: #e34b45;
  --dark: #0f172a;
  --dark-light: #1e293b;
  --gray: #64748b;
  --gray-light: #f8fafc;
  --border: #e2e8f0;
  --white: #ffffff;
  
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
  --shadow-lg: 0 20px 40px rgba(8, 125, 181, 0.12);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--dark);
  line-height: 1.6;
  background: var(--white);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
}

.container {
  width: min(1200px, 90%);
  margin: 0 auto;
}

/* Header & Navigation */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-sm);
}

.nav-container {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo img {
  height: 48px;
  width: auto;
  transition: var(--transition);
}

.logo:hover img {
  transform: scale(1.02);
}

.nav {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-link {
  color: var(--dark-light);
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--blue);
  transition: var(--transition);
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  padding: 12px 24px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.88rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--turquoise));
  color: var(--white);
  box-shadow: 0 4px 14px rgba(8, 125, 181, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(8, 125, 181, 0.4);
}

.btn-outline {
  border-color: var(--blue);
  color: var(--blue);
}

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

.btn-light {
  background: var(--white);
  color: var(--blue);
}

.btn-light:hover {
  background: var(--gray-light);
}

.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  width: 100%;
  margin-top: 15px;
}

.btn-whatsapp:hover {
  background: #1ebc57;
}

.btn-block {
  width: 100%;
}

/* Hero Section */
.hero {
  position: relative;
  padding: 100px 0 80px;
  background: linear-gradient(180deg, #f0f9ff 0%, #ffffff 100%);
  overflow: hidden;
}

.hero-bg-shapes .shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 0;
  opacity: 0.5;
}

.shape-1 {
  top: -100px;
  right: -50px;
  width: 400px;
  height: 400px;
  background: rgba(8, 166, 170, 0.2);
}

.shape-2 {
  bottom: 0;
  left: -100px;
  width: 300px;
  height: 300px;
  background: rgba(227, 75, 69, 0.15);
}

.hero-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(8, 125, 181, 0.08);
  color: var(--blue);
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--turquoise);
  border-radius: 50%;
}

.hero h1 {
  font-size: clamp(2.5rem, 4vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--dark);
  margin-bottom: 20px;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--blue), var(--turquoise));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.1rem;
  color: var(--gray);
  margin-bottom: 30px;
  max-width: 580px;
}

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

/* Hero Card Modern */
.hero-card-wrapper {
  perspective: 1000px;
}

.hero-card {
  position: relative;
  background: var(--dark);
  color: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.card-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(8, 166, 170, 0.25) 0%, transparent 60%);
  pointer-events: none;
}

.hero-card-icon {
  width: 60px;
  height: 60px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--turquoise);
  margin-bottom: 24px;
}

.hero-card h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
}

.hero-card p {
  color: #94a3b8;
  font-size: 0.95rem;
  margin-bottom: 30px;
}

.card-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-num {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--turquoise);
}

.stat-desc {
  display: block;
  font-size: 0.8rem;
  color: #94a3b8;
}

/* Common Section Layout */
.section {
  padding: 100px 0;
}

.section-light {
  background: var(--gray-light);
}

.section-label {
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 700;
  font-size: 0.8rem;
  display: block;
  margin-bottom: 10px;
}

.section-heading h2 {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}

.section-heading.text-center {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 60px;
}

/* About Section */
.two-columns {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
}

.company-badge-box {
  margin-top: 30px;
  padding: 16px;
  background: var(--gray-light);
  border-left: 4px solid var(--blue);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.9rem;
}

.lead {
  font-size: 1.15rem;
  color: var(--dark-light);
  margin-bottom: 16px;
}

.company-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 30px;
}

.info-card {
  display: flex;
  gap: 14px;
  padding: 16px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.info-icon {
  color: var(--blue);
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--white);
  padding: 36px 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: rgba(8, 125, 181, 0.3);
}

.service-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.service-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.red-icon { background: rgba(227, 75, 69, 0.1); color: var(--red); }
.blue-icon { background: rgba(8, 125, 181, 0.1); color: var(--blue); }
.turquoise-icon { background: rgba(8, 166, 170, 0.1); color: var(--turquoise); }
.dark-icon { background: rgba(15, 23, 42, 0.1); color: var(--dark); }

.service-number {
  font-size: 1.2rem;
  font-weight: 800;
  color: #cbd5e1;
}

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--gray);
  font-size: 0.92rem;
  margin-bottom: 20px;
}

.service-list {
  list-style: none;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.service-list li {
  font-size: 0.88rem;
  color: var(--dark-light);
  margin-bottom: 8px;
  position: relative;
  padding-left: 18px;
}

.service-list li::before {
  content: "•";
  color: var(--blue);
  font-weight: bold;
  position: absolute;
  left: 0;
}

/* Why Section */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.advantage-card {
  padding: 30px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  text-align: center;
  transition: var(--transition);
}

.advantage-card:hover {
  background: var(--gray-light);
}

.adv-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.advantage-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.advantage-card p {
  color: var(--gray);
  font-size: 0.9rem;
}

/* CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--blue), var(--turquoise));
  color: var(--white);
  padding: 60px 0;
}

.cta-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 30px 0;
}

.contact-method-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.contact-method-card:hover {
  border-color: var(--blue);
  background: var(--gray-light);
}

.method-icon {
  width: 44px;
  height: 44px;
  background: rgba(8, 125, 181, 0.1);
  color: var(--blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Contact Form */
.contact-form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
}

.contact-form h3 {
  font-size: 1.4rem;
  margin-bottom: 24px;
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(8, 125, 181, 0.15);
}

.radio-group {
  display: flex;
  gap: 20px;
  margin-top: 6px;
}

.radio-group label {
  font-weight: normal;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-message {
  margin-top: 15px;
  font-size: 0.9rem;
  padding: 10px;
  border-radius: var(--radius-sm);
  display: none;
}

.form-message.success {
  display: block;
  background: #dcfce7;
  color: #15803d;
}

.form-message.error {
  display: block;
  background: #fee2e2;
  color: #b91c1c;
}

/* Footer */
.footer {
  background: var(--dark);
  color: #94a3b8;
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 60px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
  height: 42px;
  filter: brightness(0) invert(1);
  margin-bottom: 20px;
}

.footer h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 20px;
}

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

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

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

.footer-bottom {
  padding: 24px 0;
  font-size: 0.88rem;
}

.footer-bottom-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  z-index: 999;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

/* Mobile Responsive */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle .bar {
  width: 25px;
  height: 3px;
  background: var(--dark);
  transition: var(--transition);
}

@media (max-width: 992px) {
  .hero-content, .two-columns, .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

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

  .nav {
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    display: none;
  }

  .nav.active {
    display: flex;
  }

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