/* ===== CSS Custom Properties ===== */
:root {
  --primary-dark: #0b1d3a;
  --primary: #0f2b5c;
  --primary-mid: #1a4b9c;
  --primary-blue: #2081c3;
  --primary-light: #38bdf8;
  --accent: #f59e0b;
  --accent-light: #fbbf24;
  --accent-glow: rgba(245, 158, 11, 0.3);
  --bg-light: #f0f4f8;
  --bg-card: #ffffff;
  --text-dark: #0f172a;
  --text: #1e293b;
  --text-mid: #475569;
  --text-light: #94a3b8;
  --border: #e2e8f0;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --max-width: 1200px;
  --nav-height: 72px;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg-light);
  line-height: 1.7;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  padding: 100px 0;
}
.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--primary-blue);
  margin-bottom: 12px;
}
.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-dark);
  line-height: 1.2;
  margin-bottom: 20px;
}
.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-mid);
  max-width: 640px;
  line-height: 1.8;
}
.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

/* ===== Animations ===== */
.animate {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate.visible {
  opacity: 1;
  transform: translateY(0);
}
.animate-delay-1 { transition-delay: 0.1s; }
.animate-delay-2 { transition-delay: 0.2s; }
.animate-delay-3 { transition-delay: 0.3s; }
.animate-delay-4 { transition-delay: 0.4s; }

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: var(--transition);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(11, 29, 58, 0.97);
  backdrop-filter: blur(20px);
  box-shadow: 0 2px 30px rgba(0,0,0,0.15);
}
.navbar.hidden {
  transform: translateY(-100%);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
}
.nav-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary-light), var(--primary-blue));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 900;
  color: #fff;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}
.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  background: rgba(255,255,255,0.1);
}
.nav-links .nav-cta {
  background: var(--accent);
  color: var(--primary-dark);
  font-weight: 700;
  padding: 10px 24px;
  margin-left: 8px;
}
.nav-links .nav-cta:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.mobile-toggle span {
  width: 26px;
  height: 2.5px;
  background: #fff;
  border-radius: 3px;
  transition: var(--transition);
}
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.no-scroll { overflow: hidden; }

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(135deg, #0b1d3a 0%, #0f2b5c 30%, #1a3a7a 60%, #0b1d3a 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(56, 189, 248, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(245, 158, 11, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(32, 129, 195, 0.1) 0%, transparent 50%);
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  opacity: 0.15;
}
.hero-glow.g1 { top: -200px; right: -100px; background: var(--primary-light); }
.hero-glow.g2 { bottom: -200px; left: -100px; background: var(--accent); }
.hero .container {
  position: relative;
  z-index: 2;
  width: 100%;
}
.hero-content {
  max-width: 780px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.25);
  color: var(--primary-light);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
}
.hero-badge span { width: 6px; height: 6px; background: #22c55e; border-radius: 50%; display: inline-block; }
.hero-title {
  font-size: 4rem;
  font-weight: 900;
  color: #fff;
  line-height: 1.08;
  letter-spacing: -2px;
  margin-bottom: 24px;
}
.hero-title .highlight {
  background: linear-gradient(135deg, var(--primary-light), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-text {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.7);
  max-width: 580px;
  line-height: 1.8;
  margin-bottom: 36px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 34px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
}
.btn-primary {
  background: var(--accent);
  color: var(--primary-dark);
}
.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-glow);
}
.btn-outline {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
  transform: translateY(-2px);
}
.hero-stats {
  display: flex;
  gap: 50px;
  margin-top: 60px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.hero-stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  margin-top: 6px;
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-visual {
  position: relative;
}
.about-image-block {
  background: linear-gradient(135deg, var(--primary-mid), var(--primary-blue));
  border-radius: var(--radius-lg);
  padding: 50px;
  position: relative;
  overflow: hidden;
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-image-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(56,189,248,0.2) 0%, transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(245,158,11,0.15) 0%, transparent 60%);
}
.about-image-block .content {
  position: relative;
  z-index: 1;
  color: #fff;
  text-align: center;
}
.about-image-block .content h3 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 8px;
}
.about-image-block .content p {
  opacity: 0.8;
}
.about-experience {
  display: flex;
  gap: 30px;
  margin-top: 30px;
}
.exp-item {
  flex: 1;
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  text-align: center;
  border: 1px solid var(--border);
}
.exp-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-mid);
  line-height: 1;
}
.exp-label {
  font-size: 0.85rem;
  color: var(--text-mid);
  margin-top: 4px;
}
.about-list {
  margin-top: 28px;
  display: grid;
  gap: 16px;
}
.about-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.about-list li .check {
  width: 22px;
  height: 22px;
  min-width: 22px;
  background: linear-gradient(135deg, var(--primary-mid), var(--primary-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.7rem;
  margin-top: 3px;
}

/* ===== Services ===== */
.services {
  background: var(--bg-card);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 50px;
}
.service-card {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 36px 30px;
  transition: var(--transition);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-blue), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}
.service-card:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-card:hover::before {
  transform: scaleX(1);
}
.service-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary-mid), var(--primary-blue));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: #fff;
  font-size: 1.4rem;
}
.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 12px;
}
.service-card p {
  color: var(--text-mid);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== Process ===== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 50px;
  position: relative;
}
.process-step {
  text-align: center;
  position: relative;
}
.process-step::after {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(50% + 35px);
  right: calc(-50% + 35px);
  height: 2px;
  background: linear-gradient(90deg, var(--primary-blue), var(--accent));
  opacity: 0.3;
}
.process-step:last-child::after { display: none; }
.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-mid), var(--primary-blue));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 800;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
}
.process-step h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 8px;
}
.process-step p {
  font-size: 0.9rem;
  color: var(--text-mid);
  line-height: 1.6;
}

/* ===== Why Choose Us ===== */
.why-section {
  background: var(--bg-card);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 50px;
}
.why-card {
  padding: 32px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
  text-align: center;
}
.why-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: transparent;
  transform: translateY(-3px);
}
.why-card .icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin: 0 auto 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}
.why-card:nth-child(1) .icon { background: rgba(56,189,248,0.12); color: var(--primary-blue); }
.why-card:nth-child(2) .icon { background: rgba(245,158,11,0.12); color: var(--accent); }
.why-card:nth-child(3) .icon { background: rgba(34,197,94,0.12); color: #22c55e; }
.why-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 10px;
}
.why-card p {
  color: var(--text-mid);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===== Contact ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  margin-top: 50px;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}
.contact-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.contact-item .icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: linear-gradient(135deg, var(--primary-mid), var(--primary-blue));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.1rem;
}
.contact-item h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: 4px;
}
.contact-item p, .contact-item a {
  color: var(--text);
  font-weight: 500;
}
.contact-item a:hover { color: var(--primary-blue); }
.contact-form-wrapper {
  background: var(--bg-card);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg-light);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(32, 129, 195, 0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.submit-btn {
  width: 100%;
  padding: 16px;
  background: linear-gradient(135deg, var(--primary-mid), var(--primary-blue));
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
}
.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(26, 75, 156, 0.3);
}

/* ===== Footer ===== */
.footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.8);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand p {
  margin-top: 16px;
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 320px;
}
.footer h4 {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 18px;
}
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--primary-light); }
.footer-bottom {
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--primary-light); }

/* ===== Page Header (Inner Pages) ===== */
.page-header {
  padding: 160px 0 60px;
  background: linear-gradient(135deg, #0b1d3a, #0f2b5c, #1a3a7a);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(56,189,248,0.1) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(245,158,11,0.08) 0%, transparent 50%);
}
.page-header .container { position: relative; z-index: 1; }
.page-header h1 {
  font-size: 2.8rem;
  font-weight: 900;
  color: #fff;
  margin-bottom: 12px;
}
.page-header p {
  color: rgba(255,255,255,0.65);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ===== Legal Pages Content ===== */
.legal-content {
  padding: 60px 0 100px;
}
.legal-content .container {
  max-width: 860px;
}
.legal-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 50px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.legal-card h2 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin: 40px 0 16px;
}
.legal-card h2:first-child { margin-top: 0; }
.legal-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin: 28px 0 12px;
}
.legal-card p {
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 0.95rem;
}
.legal-card ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 16px;
  color: var(--text-mid);
  line-height: 1.8;
  font-size: 0.95rem;
}
.legal-card ul li { margin-bottom: 6px; }
.legal-card .last-updated {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 30px;
  font-style: italic;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-step::after { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 70px 0; }
  .section-title { font-size: 1.8rem; }
  .mobile-toggle { display: flex; }
  .nav-links {
    position: fixed;
    inset: 0;
    background: rgba(11, 29, 58, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 16px;
    transform: translateY(-100%);
    transition: transform 0.4s ease;
    z-index: -1;
  }
  .nav-links.active { transform: translateY(0); }
  .nav-links a { font-size: 1.2rem; padding: 14px 30px; }
  .nav-links .nav-cta { margin-left: 0; }
  .hero-title { font-size: 2.5rem; }
  .hero-text { font-size: 1rem; }
  .hero-stats { gap: 30px; flex-wrap: wrap; }
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .services-grid,
  .why-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .page-header h1 { font-size: 2rem; }
  .legal-card { padding: 30px 24px; }
  .contact-form-wrapper { padding: 28px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2rem; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .hero-stats { flex-direction: column; gap: 20px; }
}