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

/* === CUSTOM PROPERTIES === */
:root {
  --color-navy: #0a1628;
  --color-navy-light: #111d35;
  --color-slate: #1e2d44;
  --color-slate-light: #2a3d5c;
  --color-gold: #d4a843;
  --color-gold-bright: #e8c15a;
  --color-gold-dark: #b8922e;
  --color-white: #ffffff;
  --color-off-white: #f4f6f9;
  --color-gray-100: #f8f9fb;
  --color-gray-200: #e8ecf1;
  --color-gray-300: #c4cdd7;
  --color-gray-400: #8b95a5;
  --color-gray-500: #5a6778;
  --color-gray-600: #3d4855;
  --color-gray-700: #2a343f;
  --font-sans: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --container-max: 1200px;
  --section-padding: 96px 0;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --transition: 0.25s ease;
}

/* === BASE === */
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--color-gray-700);
  background: var(--color-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-gold-dark);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-gold);
}

/* === CONTAINER === */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* === HEADER === */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-navy);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

#site-header.scrolled {
  box-shadow: var(--shadow-lg);
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-white);
}

.logo-link:hover {
  color: var(--color-gold);
}

.logo-icon {
  font-size: 22px;
  color: var(--color-gold);
}

.logo-text {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 2px;
}

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

.main-nav a {
  color: var(--color-gray-300);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 8px 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.main-nav a:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
}

/* === HERO === */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-navy);
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(circle at 30% 20%, rgba(212,168,67,0.08) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(232,193,90,0.05) 0%, transparent 50%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(255,255,255,0.01) 2px,
      rgba(255,255,255,0.01) 4px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 2px,
      rgba(255,255,255,0.01) 2px,
      rgba(255,255,255,0.01) 4px
    );
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 780px;
  padding: 120px 24px 80px;
}

.hero-eyebrow {
  color: var(--color-gold);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-content h1 {
  color: var(--color-white);
  font-size: 56px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 24px;
}

.hero-subtitle {
  color: var(--color-gray-300);
  font-size: 18px;
  line-height: 1.7;
  max-width: 640px;
  margin: 0 auto 40px;
}

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

/* === BUTTONS === */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-navy);
  border-color: var(--color-gold);
}

.btn-primary:hover {
  background: var(--color-gold-bright);
  border-color: var(--color-gold-bright);
  color: var(--color-navy);
}

.btn-secondary {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.3);
}

.btn-secondary:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

/* === SECTIONS === */
.section {
  padding: var(--section-padding);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header h2 {
  font-size: 38px;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.section-subtitle {
  color: var(--color-gray-500);
  font-size: 17px;
  max-width: 560px;
  margin: 0 auto;
}

/* === SERVICES === */
.services-section {
  background: var(--color-off-white);
}

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

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.service-icon {
  color: var(--color-gold);
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 12px;
}

.service-card > p {
  color: var(--color-gray-500);
  font-size: 14.5px;
  line-height: 1.7;
  margin-bottom: 18px;
}

.service-features {
  list-style: none;
  border-top: 1px solid var(--color-gray-200);
  padding-top: 16px;
}

.service-features li {
  font-size: 13.5px;
  color: var(--color-gray-600);
  padding: 6px 0;
  padding-left: 18px;
  position: relative;
}

.service-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 8px;
  background: var(--color-gold);
  border-radius: 2px;
}

/* === ABOUT === */
.about-section {
  background: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: start;
}

.about-text h2 {
  font-size: 38px;
  font-weight: 800;
  color: var(--color-navy);
  letter-spacing: -0.5px;
  margin-bottom: 20px;
}

.about-lead {
  font-size: 19px;
  font-weight: 500;
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: 20px;
  border-left: 4px solid var(--color-gold);
  padding-left: 20px;
}

.about-text p {
  color: var(--color-gray-500);
  font-size: 15px;
  line-height: 1.75;
  margin-bottom: 16px;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--color-gray-200);
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-size: 32px;
  font-weight: 800;
  color: var(--color-gold);
  letter-spacing: -0.5px;
}

.stat-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.about-card {
  background: var(--color-navy);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  color: var(--color-white);
}

.about-card h3 {
  color: var(--color-gold);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
}

.about-card blockquote p {
  color: var(--color-gray-300);
  font-size: 15px;
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 28px;
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.value-item {
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.value-item strong {
  display: block;
  color: var(--color-gold-bright);
  font-size: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.value-item p {
  color: var(--color-gray-300);
  font-size: 14px;
  line-height: 1.6;
}

/* === PROCESS === */
.process-section {
  background: var(--color-navy);
}

.process-section .section-header h2 {
  color: var(--color-white);
}

.process-section .section-subtitle {
  color: var(--color-gray-400);
}

.process-timeline {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.process-step {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

.step-marker {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: var(--color-gold);
  color: var(--color-navy);
  font-size: 20px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.step-content h3 {
  color: var(--color-white);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}

.step-content p {
  color: var(--color-gray-400);
  font-size: 15px;
  line-height: 1.7;
}

/* === INDUSTRIES === */
.industries-section {
  background: var(--color-off-white);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.industry-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius);
  padding: 32px 28px;
  border-left: 4px solid var(--color-gold);
  transition: transform var(--transition), box-shadow var(--transition);
}

.industry-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.industry-card h3 {
  color: var(--color-navy);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
}

.industry-card p {
  color: var(--color-gray-500);
  font-size: 14px;
  line-height: 1.65;
}

/* === CTA === */
.cta-section {
  background: var(--color-slate);
  text-align: center;
}

.cta-section h2 {
  color: var(--color-white);
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.cta-section p {
  color: var(--color-gray-300);
  font-size: 17px;
  max-width: 640px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

/* === CONTACT === */
.contact-section {
  background: var(--color-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}

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

.contact-card {
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius);
  padding: 28px;
}

.contact-card h3 {
  color: var(--color-navy);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--color-gold);
}

.contact-card address {
  font-style: normal;
  color: var(--color-gray-600);
  font-size: 15px;
  line-height: 1.7;
}

.contact-card p {
  color: var(--color-gray-600);
  font-size: 15px;
  margin-bottom: 6px;
}

.contact-card a {
  color: var(--color-navy);
  font-weight: 500;
}

.contact-card a:hover {
  color: var(--color-gold-dark);
}

/* === FORM === */
.contact-form {
  background: var(--color-navy);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
}

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

.form-group label {
  display: block;
  color: var(--color-gray-300);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: 15px;
  transition: border-color var(--transition), background var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-gray-500);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-gold);
  background: rgba(255,255,255,0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form .btn-primary {
  width: 100%;
}

/* === FOOTER === */
#site-footer {
  background: var(--color-navy);
  color: var(--color-gray-400);
  padding: 64px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .logo-icon {
  font-size: 20px;
  color: var(--color-gold);
}

.footer-logo-text {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-white);
  margin-left: 8px;
}

.footer-brand p {
  margin-top: 12px;
  font-size: 13px;
  color: var(--color-gray-500);
}

.footer-nav h4,
.footer-contact h4 {
  color: var(--color-white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

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

.footer-nav li {
  margin-bottom: 8px;
}

.footer-nav a {
  color: var(--color-gray-400);
  font-size: 14px;
  transition: color var(--transition);
}

.footer-nav a:hover {
  color: var(--color-gold);
}

.footer-contact p {
  font-size: 14px;
  margin-bottom: 6px;
  line-height: 1.6;
}

.footer-contact a {
  color: var(--color-gray-300);
}

.footer-contact a:hover {
  color: var(--color-gold);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 12px;
  color: var(--color-gray-500);
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-content h1 {
    font-size: 42px;
  }
}

@media (max-width: 768px) {
  .services-grid,
  .industries-grid {
    grid-template-columns: 1fr;
  }
  .process-step {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .section-header h2,
  .about-text h2 {
    font-size: 30px;
  }
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .main-nav {
    display: none;
  }
  .hero-content h1 {
    font-size: 34px;
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-content h1 {
    font-size: 28px;
  }
  :root {
    --section-padding: 64px 0;
  }
}