/* ===== Reset & Base ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --primary: #0f172a;
  --primary-light: #1e293b;
  --accent: #2563eb;
  --accent-dark: #1d4ed8;
  --accent-light: #dbeafe;
  --text: #1e293b;
  --text-light: #64748b;
  --text-white: #f8fafc;
  --bg: #ffffff;
  --bg-light: #f8fafc;
  --bg-dark: #0f172a;
  --border: #e2e8f0;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
  --transition: 0.2s ease;
}

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

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

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

.navbar.scrolled { box-shadow: var(--shadow-md); }

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  color: var(--primary);
}

.nav-logo img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-light);
  transition: color var(--transition);
}

.nav-links a:hover { color: var(--accent); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 10px 20px;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.nav-cta:hover { background: var(--accent-dark); }

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

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #0f172a 100%);
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(37,99,235,0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(37,99,235,0.1) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  padding: 120px 0 80px;
  max-width: 720px;
}

.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(37,99,235,0.15);
  color: #93bbfd;
  font-size: 13px;
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid rgba(37,99,235,0.25);
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.text-accent { color: #60a5fa; }

.hero-subtitle {
  font-size: 18px;
  color: #94a3b8;
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 48px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.stat-number {
  display: block;
  font-size: 32px;
  font-weight: 800;
  color: #fff;
}

.stat-label {
  font-size: 13px;
  color: #94a3b8;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

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

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(37,99,235,0.35); }

.btn-outline {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.25);
}
.btn-outline:hover { border-color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.05); }

.btn-lg { padding: 14px 28px; font-size: 15px; }

/* ===== Sections ===== */
.section { padding: 100px 0; }
.section-dark { background: var(--bg-light); }

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-header p {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===== Services ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  padding: 32px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.service-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

.service-icon svg { width: 24px; height: 24px; }

.service-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--primary);
}

.service-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-content .section-tag { display: block; text-align: left; }

.about-content h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.about-content p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

.about-feature svg {
  width: 20px;
  height: 20px;
  color: #16a34a;
  flex-shrink: 0;
}

.about-visual {
  display: flex;
  justify-content: center;
}

.about-card {
  background: var(--bg);
  padding: 48px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  text-align: center;
  max-width: 360px;
}

.about-logo {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 24px;
}

.about-card-text {
  font-size: 15px;
  color: var(--text-light);
  font-style: italic;
}

/* ===== Process ===== */
.process-grid {
  display: flex;
  align-items: flex-start;
  gap: 0;
  justify-content: center;
}

.process-step {
  text-align: center;
  flex: 1;
  max-width: 240px;
  padding: 0 16px;
}

.process-number {
  font-size: 48px;
  font-weight: 800;
  color: var(--accent-light);
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--accent), #60a5fa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.process-step h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--primary);
}

.process-step p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.6;
}

.process-connector {
  width: 60px;
  height: 2px;
  background: var(--border);
  margin-top: 32px;
  flex-shrink: 0;
}

/* ===== CTA ===== */
.section-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
  text-align: center;
}

.cta-content h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.cta-content p {
  font-size: 17px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-actions .btn-primary {
  background: #fff;
  color: var(--accent);
}
.cta-actions .btn-primary:hover { background: #f1f5f9; box-shadow: 0 4px 12px rgba(0,0,0,0.2); }

.cta-actions .btn-outline {
  border-color: rgba(255,255,255,0.4);
  color: #fff;
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info .section-tag { display: block; text-align: left; }

.contact-info h2 {
  font-size: clamp(28px, 3.5vw, 36px);
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.contact-info > p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-item svg {
  width: 22px;
  height: 22px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-item p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.5;
}

.contact-item a {
  color: var(--accent);
  transition: color var(--transition);
}
.contact-item a:hover { color: var(--accent-dark); }

/* Form */
.contact-form-wrapper {
  background: var(--bg);
  padding: 36px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group { display: flex; flex-direction: column; }
.form-group.full-width { grid-column: 1 / -1; }

.contact-form label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.contact-form input,
.contact-form textarea {
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  transition: border-color var(--transition);
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.contact-form textarea { resize: vertical; }

.contact-form .btn { border: none; }
.contact-form .btn.full-width { grid-column: 1 / -1; }

/* ===== Map ===== */
.map-section { line-height: 0; }
.map-section iframe { width: 100%; }

/* ===== Footer ===== */
.footer {
  background: var(--bg-dark);
  color: var(--text-white);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 16px;
  background: #fff;
}

.footer-name {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 2px;
}

.footer-subname {
  font-size: 12px;
  color: #94a3b8;
  margin-bottom: 4px;
}

.footer-fiscal {
  font-size: 12px;
  color: #94a3b8;
  margin-bottom: 12px;
}

.footer-address {
  font-size: 13px;
  color: #94a3b8;
  line-height: 1.6;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 16px;
}

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

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

.footer-links a {
  font-size: 13px;
  color: #94a3b8;
  transition: color var(--transition);
}
.footer-links a:hover { color: #fff; }

.footer-contact p {
  font-size: 13px;
  color: #94a3b8;
  margin-bottom: 8px;
}

.footer-contact a {
  color: #94a3b8;
  transition: color var(--transition);
}
.footer-contact a:hover { color: #fff; }

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: #94a3b8;
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--accent);
  color: #fff;
}

.footer-social svg { width: 18px; height: 18px; }

.footer-bottom {
  padding: 24px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 12px;
  color: #64748b;
}

/* ===== WhatsApp Float ===== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
  z-index: 999;
  transition: all var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37,211,102,0.5);
}

.whatsapp-float svg { width: 30px; height: 30px; }

/* ===== Animations ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  /* Navbar */
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    z-index: 1000;
  }

  .nav-links.active a { font-size: 16px; }

  /* Hero */
  .hero { min-height: auto; }
  .hero-content { padding: 100px 0 60px; }
  .hero-badge { font-size: 12px; }
  .hero-subtitle { font-size: 16px; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .stat-number { font-size: 26px; }

  /* Sections */
  .section { padding: 64px 0; }
  .section-header { margin-bottom: 40px; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; gap: 16px; }
  .service-card { padding: 24px; }

  /* About */
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { order: -1; }
  .about-card { padding: 32px; }
  .about-logo { width: 140px; height: 140px; }

  /* Process */
  .process-grid { flex-direction: column; align-items: center; gap: 0; }
  .process-step { max-width: 100%; padding: 0; }
  .process-connector { width: 2px; height: 24px; margin: 8px 0; }
  .process-number { font-size: 40px; }

  /* CTA */
  .section-cta { padding: 60px 0; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-form { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 24px; }

  /* Footer */
  .footer { padding: 48px 0 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom p { font-size: 11px; }

  /* WhatsApp float */
  .whatsapp-float { width: 52px; height: 52px; bottom: 16px; right: 16px; }
  .whatsapp-float svg { width: 26px; height: 26px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }

  /* Hero */
  .hero h1 { font-size: 28px; }
  .hero-content { padding: 90px 0 48px; }
  .hero-subtitle { font-size: 15px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-stats { gap: 16px; }
  .stat-number { font-size: 24px; }
  .stat-label { font-size: 12px; }

  /* CTA */
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn { width: 100%; justify-content: center; }

  /* Services */
  .service-card { padding: 20px; }
  .service-card h3 { font-size: 16px; }
  .service-card p { font-size: 13px; }

  /* About */
  .about-card { padding: 24px; }
  .about-logo { width: 120px; height: 120px; }
  .about-features { gap: 10px; }

  /* Contact */
  .contact-form-wrapper { padding: 20px; }
  .btn-lg { padding: 12px 20px; font-size: 14px; }
}