/* AMA Website Redesign - Base Styles */
:root {
  --navy: #0a1628;
  --navy-light: #132038;
  --blue: #1e88e5;
  --blue-light: #42a5f5;
  --accent: #00bcd4;
  --white: #ffffff;
  --gray-100: #f5f7fa;
  --gray-200: #e8ecf1;
  --gray-300: #cfd8e3;
  --gray-600: #6b7c93;
  --gray-800: #2d3748;
  --gold: #f5a623;
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Space Grotesk', sans-serif;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.15);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.2);
  --max-width: 1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-primary);
  color: var(--gray-800);
  line-height: 1.6;
  background: var(--white);
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--navy);
}
h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.6rem); }
p { margin-bottom: 1rem; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

.section { padding: 6rem 0; }
.section-dark { background: var(--navy); color: var(--white); }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-gray { background: var(--gray-100); }

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}
.section-header p {
  color: var(--gray-600);
  font-size: 1.1rem;
  margin-top: 1rem;
}
.section-header .label {
  display: inline-block;
  color: var(--blue);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: var(--font-primary);
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(30,136,229,0.4);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.1);
}
.btn-dark {
  background: var(--navy);
  color: var(--white);
}
.btn-dark:hover {
  background: var(--navy-light);
  transform: translateY(-2px);
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(20px);
  padding: 0.6rem 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}
.nav-logo .logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--blue), var(--accent));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  color: white;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--white);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}
.nav-links a:hover::after, .nav-links a.active::after {
  width: 100%;
}
.nav-cta {
  padding: 0.6rem 1.5rem !important;
  background: var(--blue);
  color: white !important;
  border-radius: 6px;
  font-weight: 600 !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--blue-light); transform: translateY(-1px); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}
.hamburger span {
  width: 25px;
  height: 2px;
  background: white;
  transition: var(--transition);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--navy) 0%, #0d2137 50%, #0f2a4a 100%);
  overflow: hidden;
}
.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 80%, rgba(30,136,229,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0,188,212,0.08) 0%, transparent 50%);
}
.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;
}
.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding-top: 6rem;
}
.hero-content h1 {
  color: var(--white);
  margin-bottom: 1.5rem;
}
.hero-content h1 span {
  background: linear-gradient(135deg, var(--blue-light), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-content p {
  color: rgba(255,255,255,0.7);
  font-size: 1.15rem;
  max-width: 500px;
  margin-bottom: 2rem;
}
.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-visual .orbit-container {
  position: relative;
  width: 400px;
  height: 400px;
}
.orbit-ring {
  position: absolute;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 50%;
  animation: orbit-spin 30s linear infinite;
}
.orbit-ring:nth-child(1) { inset: 0; }
.orbit-ring:nth-child(2) { inset: 40px; animation-duration: 25s; animation-direction: reverse; }
.orbit-ring:nth-child(3) { inset: 80px; animation-duration: 20s; }
.orbit-dot {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  top: -4px;
  left: 50%;
  box-shadow: 0 0 15px var(--accent);
}
.orbit-center {
  position: absolute;
  inset: 120px;
  background: linear-gradient(135deg, rgba(30,136,229,0.2), rgba(0,188,212,0.2));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.1);
}
.orbit-center span {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: white;
}
@keyframes orbit-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Stats Bar */
.stats-bar {
  background: var(--navy-light);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 3rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat-item h3 {
  color: var(--accent);
  font-size: 2.5rem;
  margin-bottom: 0.25rem;
}
.stat-item p {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  margin: 0;
}

/* Service Cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}
.service-card {
  background: var(--white);
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--accent));
  transform: scaleX(0);
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card .icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(30,136,229,0.1), rgba(0,188,212,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}
.service-card h3 { margin-bottom: 0.75rem; }
.service-card p { color: var(--gray-600); font-size: 0.95rem; margin-bottom: 1.5rem; }
.service-card .card-link {
  color: var(--blue);
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}
.service-card .card-link:hover { gap: 0.5rem; }

/* Clients / Logo Grid */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  align-items: center;
}
.client-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 1.5rem 2rem;
  text-align: center;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
  font-size: 0.9rem;
  transition: var(--transition);
}
.client-item:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.15);
  color: white;
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-image {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-image .year-badge {
  font-family: var(--font-heading);
  font-size: 6rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--blue), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.about-content .label {
  display: inline-block;
  color: var(--blue);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
}
.about-content p { color: var(--gray-600); }
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}
.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.about-feature .check {
  width: 24px;
  height: 24px;
  min-width: 24px;
  border-radius: 50%;
  background: rgba(30,136,229,0.1);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  margin-top: 2px;
}

/* Credentials Grid */
.cred-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.cred-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
}
.cred-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.cred-card .cred-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--accent));
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-weight: 700;
  font-size: 0.8rem;
}
.cred-card h4 { font-size: 1rem; margin-bottom: 0.5rem; }
.cred-card p { font-size: 0.85rem; color: var(--gray-600); margin: 0; }

/* Page Hero */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, #0d2137 100%);
  padding: 10rem 0 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  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;
}
.page-hero h1 { color: var(--white); margin-bottom: 1rem; position: relative; }
.page-hero p {
  color: rgba(255,255,255,0.7);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--blue) 0%, var(--accent) 100%);
  padding: 5rem 0;
  text-align: center;
}
.cta-section h2 { color: white; margin-bottom: 1rem; }
.cta-section p { color: rgba(255,255,255,0.9); font-size: 1.1rem; max-width: 600px; margin: 0 auto 2rem; }
.cta-section .btn { background: white; color: var(--navy); }
.cta-section .btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

/* Footer */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.7);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand p { font-size: 0.9rem; margin-top: 1rem; max-width: 300px; }
.footer h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}
.footer-links a {
  display: block;
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  padding: 0.3rem 0;
}
.footer-links a:hover { color: var(--accent); }
.footer-contact p { font-size: 0.9rem; margin-bottom: 0.5rem; }
.footer-contact a { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}
.footer-social { display: flex; gap: 1rem; }
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
}
.footer-social a:hover { background: var(--blue); color: white; }

/* Leadership */
.leadership-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}
.leader-card {
  background: var(--white);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  text-align: center;
}
.leader-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.leader-avatar {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  display: flex;
  align-items: center;
  justify-content: center;
}
.leader-avatar .initials {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--accent));
  display: flex; align-items: center; justify-content: center;
  color: white; font-family: var(--font-heading);
  font-size: 1.5rem; font-weight: 700;
}
.leader-info { padding: 1.5rem; }
.leader-info h3 { font-size: 1.1rem; margin-bottom: 0.25rem; }
.leader-info p { color: var(--gray-600); font-size: 0.9rem; margin: 0; }

/* Careers */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}
.value-card {
  padding: 2.5rem;
  border-radius: 12px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}
.value-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.value-card .value-num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--blue);
  opacity: 0.3;
  margin-bottom: 1rem;
}
.value-card h3 { margin-bottom: 0.75rem; }
.value-card p { color: var(--gray-600); margin: 0; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  transition: var(--transition);
  background: white;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(30,136,229,0.1);
}
.contact-form textarea { min-height: 150px; resize: vertical; }
.contact-info-card {
  background: var(--navy);
  border-radius: 12px;
  padding: 3rem;
  color: white;
}
.contact-info-card h3 { color: white; margin-bottom: 2rem; }
.contact-detail {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  align-items: flex-start;
}
.contact-detail .detail-icon {
  width: 40px; height: 40px; min-width: 40px;
  border-radius: 8px;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
}
.contact-detail p { margin: 0; font-size: 0.95rem; }
.contact-detail small { color: rgba(255,255,255,0.5); font-size: 0.8rem; }

/* Capability List */
.capability-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.75rem;
  margin-top: 2rem;
}
.capability-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--gray-100);
  border-radius: 8px;
  font-size: 0.95rem;
}
.capability-list .dot {
  width: 8px; height: 8px; min-width: 8px;
  border-radius: 50%;
  background: var(--blue);
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 968px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; padding-top: 8rem; }
  .hero-content p { margin: 0 auto 2rem; }
  .hero-buttons { justify-content: center; }
  .hero-visual { display: none; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: var(--navy); flex-direction: column; justify-content: center; gap: 2rem; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
}
@media (max-width: 640px) {
  .section { padding: 4rem 0; }
  .container { padding: 0 1.25rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .services-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .about-features { grid-template-columns: 1fr; }
  .page-hero { padding: 8rem 0 3rem; }
}