/* ============================================
   FACTS Transcripts - Master Stylesheet
   factstranscript.com
   ============================================ */

/* --- CSS Variables --- */
:root {
  --primary: #1B8C3D;
  --primary-dark: #146B2F;
  --primary-light: #E8F5EC;
  --accent: #F59E0B;
  --accent-dark: #D97706;
  --dark: #1A1A2E;
  --gray-900: #111827;
  --gray-700: #374151;
  --gray-500: #6B7280;
  --gray-300: #D1D5DB;
  --gray-100: #F3F4F6;
  --white: #FFFFFF;
  --blue: #2563EB;
  --blue-light: #EFF6FF;
  --red: #DC2626;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
  --radius: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --transition: all 0.3s ease;
  --max-width: 1200px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--gray-700);
  line-height: 1.6;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5 { color: var(--dark); line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.5rem); }
p { margin-bottom: 1rem; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5rem 0; }
.section-alt { background: var(--gray-100); }

/* --- Utility --- */
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-accent { color: var(--accent); }
.text-white { color: var(--white); }
.bg-primary { background: var(--primary); }
.bg-dark { background: var(--dark); }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2rem; }

/* --- Buttons --- */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-size: 1rem; font-weight: 600;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-accent { background: var(--accent); color: var(--white); }
.btn-accent:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline { border-color: var(--primary); color: var(--primary); background: transparent; }
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-white { background: var(--white); color: var(--primary); }
.btn-white:hover { background: var(--gray-100); transform: translateY(-2px); }
.btn-lg { padding: 1rem 2.5rem; font-size: 1.1rem; }
.btn-sm { padding: 0.5rem 1.25rem; font-size: 0.875rem; }
.btn-whatsapp { background: #25D366; color: #fff; }
.btn-whatsapp:hover { background: #1DA851; transform: translateY(-2px); }
.btn-call { background: var(--blue); color: #fff; }
.btn-call:hover { background: #1D4ED8; transform: translateY(-2px); }

/* --- Top Bar --- */
.top-bar {
  background: var(--primary);
  color: var(--white);
  font-size: 0.85rem;
  padding: 0.5rem 0;
}
.top-bar .container {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem;
}
.top-bar a { color: var(--white); font-weight: 500; }
.top-bar a:hover { opacity: 0.85; }
.top-bar .cert-badge { display: flex; align-items: center; gap: 0.35rem; }
.top-bar .contact-links { display: flex; gap: 1.25rem; align-items: center; }
.top-bar .contact-links a { display: flex; align-items: center; gap: 0.3rem; }

/* --- Header / Navbar --- */
.header {
  background: var(--white);
  box-shadow: var(--shadow-md);
  position: sticky; top: 0; z-index: 1000;
}
.header .container {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 0.75rem; padding-bottom: 0.75rem;
}
.logo { display: flex; align-items: center; text-decoration: none; }
.logo img { height: 55px; width: auto; }
.footer-brand .logo img { height: 50px; }
.nav-links { display: flex; gap: 0.25rem; align-items: center; }
.nav-links a {
  padding: 0.5rem 0.85rem;
  font-size: 0.9rem; font-weight: 500;
  color: var(--gray-700);
  border-radius: var(--radius);
}
.nav-links a:hover, .nav-links a.active { color: var(--primary); background: var(--primary-light); }
.nav-cta { display: flex; gap: 0.5rem; align-items: center; }
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--dark); margin: 5px 0; transition: var(--transition); }

/* --- Hero --- */
.hero {
  background: linear-gradient(135deg, var(--dark) 0%, #16213E 50%, var(--primary-dark) 100%);
  padding: 5rem 0 4rem;
  position: relative; overflow: hidden;
  color: var(--white);
}
.hero::before {
  content: '';
  position: absolute; top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(27,140,61,0.15) 0%, transparent 70%);
  border-radius: 50%;
}
.hero::after {
  content: '';
  position: absolute; bottom: -30%; left: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(245,158,11,0.1) 0%, transparent 70%);
  border-radius: 50%;
}
.hero .container { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 3rem; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 0.4rem 1rem; border-radius: 50px;
  font-size: 0.85rem; margin-bottom: 1.5rem;
  backdrop-filter: blur(4px);
}
.hero h1 { margin-bottom: 1.25rem; color: var(--white); }
.hero h1 .highlight { color: var(--accent); }
.hero p { font-size: 1.15rem; color: rgba(255,255,255,0.85); margin-bottom: 2rem; max-width: 540px; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.hero-stats { display: flex; gap: 2.5rem; flex-wrap: wrap; }
.hero-stat { text-align: center; }
.hero-stat .number { font-size: 1.75rem; font-weight: 800; color: var(--accent); display: block; }
.hero-stat .label { font-size: 0.8rem; color: rgba(255,255,255,0.7); }
.hero-right { position: relative; }
.hero-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-xl);
  color: var(--gray-700);
}
.hero-card h3 { color: var(--primary); margin-bottom: 1rem; font-size: 1.15rem; }
.hero-search { position: relative; margin-bottom: 1.25rem; }
.hero-search input {
  width: 100%; padding: 0.85rem 1rem 0.85rem 2.75rem;
  border: 2px solid var(--gray-300); border-radius: var(--radius);
  font-size: 0.95rem; outline: none; transition: var(--transition);
}
.hero-search input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(27,140,61,0.15); }
.hero-search .search-icon { position: absolute; left: 0.85rem; top: 50%; transform: translateY(-50%); color: var(--gray-500); }
.hero-popular { font-size: 0.8rem; color: var(--gray-500); }
.hero-popular a { color: var(--primary); font-weight: 600; }
.hero-popular a:hover { text-decoration: underline; }

/* --- Trust Bar --- */
.trust-bar { background: var(--white); padding: 2rem 0; border-bottom: 1px solid var(--gray-300); }
.trust-bar .container { display: flex; justify-content: center; align-items: center; gap: 3rem; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 0.75rem; }
.trust-icon {
  width: 50px; height: 50px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  font-size: 1.5rem;
}
.trust-icon.iso { background: #FEF3C7; color: var(--accent); }
.trust-icon.shield { background: var(--primary-light); color: var(--primary); }
.trust-icon.globe { background: var(--blue-light); color: var(--blue); }
.trust-item .trust-label { font-size: 0.8rem; color: var(--gray-500); line-height: 1.3; }
.trust-item .trust-value { font-weight: 700; font-size: 0.95rem; color: var(--dark); display: block; }

/* --- How It Works --- */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin-top: 3rem; }
.step-card {
  text-align: center; padding: 2.5rem 1.5rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  position: relative;
  transition: var(--transition);
}
.step-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
.step-number {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 800;
  margin: 0 auto 1.25rem;
}
.step-card h3 { margin-bottom: 0.75rem; }
.step-card p { font-size: 0.9rem; color: var(--gray-500); }
.step-connector {
  position: absolute; top: 28px; right: -1rem;
  width: 2rem; height: 2px;
  background: var(--primary); opacity: 0.3;
}
.step-card:last-child .step-connector { display: none; }

/* --- Services --- */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.75rem; margin-top: 3rem; }
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); border-color: var(--primary); }
.service-icon {
  width: 56px; height: 56px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 1.25rem;
}
.service-card h3 { margin-bottom: 0.5rem; font-size: 1.1rem; }
.service-card p { font-size: 0.9rem; color: var(--gray-500); flex: 1; }
.service-card .service-link {
  display: inline-flex; align-items: center; gap: 0.3rem;
  color: var(--primary); font-weight: 600; font-size: 0.9rem;
  margin-top: 1rem;
}
.service-card .service-link:hover { gap: 0.6rem; }

/* --- Stats Section --- */
.stats-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 4rem 0;
  color: var(--white);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat-item .stat-number { font-size: 2.5rem; font-weight: 800; display: block; }
.stat-item .stat-label { font-size: 0.9rem; opacity: 0.85; }

/* --- Universities Section --- */
.uni-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 1rem; margin-top: 2rem; }
.uni-card {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 1.25rem 1rem;
  text-align: center;
  font-size: 0.85rem; font-weight: 600;
  color: var(--gray-700);
  transition: var(--transition);
}
.uni-card:hover { border-color: var(--primary); color: var(--primary); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.uni-card .state-icon { font-size: 1.5rem; display: block; margin-bottom: 0.5rem; }

/* --- Testimonials --- */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.75rem; margin-top: 3rem; }
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--primary);
}
.testimonial-stars { color: var(--accent); font-size: 1.1rem; margin-bottom: 0.75rem; }
.testimonial-text { font-style: italic; color: var(--gray-700); margin-bottom: 1.25rem; font-size: 0.95rem; }
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.testimonial-avatar {
  width: 44px; height: 44px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.1rem;
}
.testimonial-name { font-weight: 600; color: var(--dark); font-size: 0.95rem; }
.testimonial-role { font-size: 0.8rem; color: var(--gray-500); }

/* --- ECA Section --- */
.eca-logos { display: flex; flex-wrap: wrap; gap: 1.5rem; justify-content: center; margin-top: 2rem; }
.eca-badge {
  background: var(--white);
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  padding: 0.75rem 1.5rem;
  font-weight: 700; font-size: 0.9rem;
  color: var(--dark);
  transition: var(--transition);
}
.eca-badge:hover { border-color: var(--primary); color: var(--primary); box-shadow: var(--shadow-sm); }

/* --- FAQ --- */
.faq-list { max-width: 800px; margin: 2rem auto 0; }
.faq-item {
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  overflow: hidden;
}
.faq-question {
  padding: 1.15rem 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer; font-weight: 600; font-size: 0.95rem;
  background: var(--white);
  transition: var(--transition);
}
.faq-question:hover { background: var(--gray-100); }
.faq-question .faq-toggle { font-size: 1.25rem; color: var(--primary); transition: var(--transition); }
.faq-item.active .faq-question { background: var(--primary-light); color: var(--primary); }
.faq-item.active .faq-toggle { transform: rotate(45deg); }
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 1.5rem;
  font-size: 0.9rem; color: var(--gray-500); line-height: 1.7;
}
.faq-item.active .faq-answer { max-height: 500px; padding: 1rem 1.5rem 1.25rem; }

/* --- CTA Section --- */
.cta-section {
  background: linear-gradient(135deg, var(--dark) 0%, #16213E 100%);
  padding: 5rem 0;
  text-align: center;
  color: var(--white);
}
.cta-section h2 { color: var(--white); margin-bottom: 1rem; }
.cta-section p { font-size: 1.1rem; opacity: 0.85; max-width: 600px; margin: 0 auto 2rem; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* --- Footer --- */
.footer {
  background: var(--gray-900);
  color: rgba(255,255,255,0.7);
  padding: 4rem 0 0;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2.5rem; }
/* Logo styling handled above */
.footer-brand p { font-size: 0.9rem; margin-top: 1rem; line-height: 1.7; }
.footer h4 { color: var(--white); font-size: 1rem; margin-bottom: 1.25rem; }
.footer-links a { display: block; padding: 0.3rem 0; font-size: 0.9rem; }
.footer-links a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact a { display: flex; align-items: center; gap: 0.5rem; padding: 0.4rem 0; font-size: 0.9rem; }
.footer-contact a:hover { color: var(--accent); }
.footer-bottom {
  margin-top: 3rem;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.8rem;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem;
}
.social-links { display: flex; gap: 0.75rem; }
.social-link {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  transition: var(--transition);
}
.social-link:hover { background: var(--primary); }

/* --- Page Header --- */
.page-header {
  background: linear-gradient(135deg, var(--dark) 0%, #16213E 50%, var(--primary-dark) 100%);
  padding: 4rem 0 3rem;
  text-align: center; color: var(--white);
}
.page-header h1 { color: var(--white); margin-bottom: 0.75rem; }
.page-header p { opacity: 0.8; max-width: 600px; margin: 0 auto; }
.breadcrumb { margin-top: 1rem; font-size: 0.85rem; opacity: 0.7; }
.breadcrumb a { color: var(--accent); }

/* --- University Page --- */
.uni-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.uni-info-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  border-top: 4px solid var(--primary);
}
.uni-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 1.5rem 0; }
.uni-meta-item { font-size: 0.9rem; }
.uni-meta-item .label { color: var(--gray-500); font-size: 0.8rem; display: block; }
.uni-meta-item .value { font-weight: 600; color: var(--dark); }
.doc-list { margin: 1.5rem 0; }
.doc-item {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: 0.9rem;
}
.doc-item .check { color: var(--primary); font-weight: bold; }

/* --- Contact Page --- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%; padding: 0.85rem 1rem;
  border: 2px solid var(--gray-300); border-radius: var(--radius);
  font-size: 0.95rem; font-family: inherit;
  outline: none; transition: var(--transition);
  margin-bottom: 1rem;
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(27,140,61,0.1);
}
.contact-info-card {
  background: var(--primary-light);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.contact-info-item { display: flex; gap: 1rem; margin-bottom: 1.5rem; }
.contact-info-icon {
  width: 44px; height: 44px; min-width: 44px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}

/* --- About Page --- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.timeline { position: relative; padding-left: 2rem; margin-top: 2rem; }
.timeline::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--primary); }
.timeline-item { position: relative; margin-bottom: 2rem; }
.timeline-item::before {
  content: '';
  position: absolute; left: -2.35rem; top: 0.25rem;
  width: 12px; height: 12px;
  background: var(--primary); border-radius: 50%;
}
.timeline-year { font-weight: 800; color: var(--primary); font-size: 1.1rem; }

/* --- Floating WhatsApp & Phone --- */
.floating-cta {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  display: flex; flex-direction: column; gap: 0.75rem;
  z-index: 999;
}
.float-btn {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-lg);
  color: var(--white);
  transition: var(--transition);
  border: none; cursor: pointer;
}
.float-btn:hover { transform: scale(1.1); }
.float-btn.whatsapp { background: #25D366; }
.float-btn.phone { background: var(--blue); }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .uni-hero { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .top-bar .container { justify-content: center; text-align: center; }
  .nav-links { display: none; }
  .hamburger { display: block; }
  .nav-links.active {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--white); box-shadow: var(--shadow-lg);
    padding: 1rem;
  }
  .hero { padding: 3rem 0; }
  .hero h1 { font-size: 1.75rem; }
  .hero-stats { gap: 1.5rem; }
  .steps-grid { grid-template-columns: 1fr; }
  .step-connector { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 3rem 0; }
  .uni-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .cta-actions { flex-direction: column; align-items: center; }
  .btn-lg { width: 100%; justify-content: center; }
}

/* --- Animations --- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in { animation: fadeInUp 0.6s ease forwards; }

/* --- Google Ads Landing Page Specific --- */
.landing-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 3rem 0;
  color: var(--white);
  text-align: center;
}
.landing-hero h1 { color: var(--white); }
.urgency-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  padding: 0.3rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1rem;
}
.guarantee-bar {
  background: var(--accent);
  color: var(--white);
  text-align: center;
  padding: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
}