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

:root {
  --cream: #F4F7FB;
  --dark: #0D1B2A;
  --blue: #1A4B8C;
  --blue-mid: #2563B0;
  --blue-light: #4A90D9;
  --blue-pale: #D6E4F5;
  --text-mid: #4A5568;
  --white: #FFFFFF;
  --border: rgba(26,75,140,0.15);
}

html { scroll-behavior: smooth; }

body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--cream);
  color: var(--dark);
  font-size: 16px;
  line-height: 1.7;
}

/* NAV */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(13,27,42,0.97);
  border-bottom: 1px solid rgba(74,144,217,0.2);
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 3rem;
  backdrop-filter: blur(6px);
}

.nav-logo {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--white);
  text-decoration: none;
}

.nav-logo span { color: var(--blue-light); }

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active { color: var(--blue-light); }

/* SECTION SHARED */
section { padding: 6rem 3rem; }

.section-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-eyebrow::before {
  content: '';
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--blue-light);
}

.section-title {
  font-family: Arial, Helvetica, sans-serif;
  font-size: clamp(1.9rem, 3.5vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark);
  margin-bottom: 1.5rem;
}

/* HERO (index only) */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 8rem 3rem 5rem;
  background: var(--dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0D1B2A 0%, #1A3456 50%, #0D1B2A 100%);
}

.hero-texture {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image: repeating-linear-gradient(
    45deg,
    #4A90D9 0px, #4A90D9 1px,
    transparent 1px, transparent 14px
  );
}

.hero-accent {
  position: absolute;
  right: 0; top: 0;
  width: 45%; height: 100%;
  background: linear-gradient(to bottom left, rgba(26,75,140,0.3), transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
}

.hero-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 36px;
  height: 2px;
  background: var(--blue-light);
}

.hero h1 {
  font-family: Arial, Helvetica, sans-serif;
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.hero h1 em {
  font-style: italic;
  color: var(--blue-light);
}

.hero p {
  font-size: 1.05rem;
  font-weight: 400;
  color: rgba(255,255,255,0.65);
  margin-bottom: 2.5rem;
  max-width: 480px;
  line-height: 1.8;
}

.btn-primary {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  background: var(--blue-light);
  color: var(--white);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn-primary:hover {
  background: var(--blue-mid);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  border: 1px solid rgba(74,144,217,0.5);
  color: var(--blue-light);
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-left: 1rem;
  transition: border-color 0.2s, color 0.2s;
}

.btn-secondary:hover {
  border-color: var(--blue-light);
  color: #7DB8E8;
}

/* PAGE HERO (inner pages) */
.page-hero {
  padding: 9rem 3rem 4rem;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0D1B2A 0%, #1A3456 60%, #0D1B2A 100%);
  opacity: 0.95;
  z-index: 0;
}

.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.page-hero p {
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
}

/* CARDS */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 2.5rem;
  transition: box-shadow 0.25s, transform 0.2s;
}

.card:hover {
  box-shadow: 0 8px 30px rgba(26,75,140,0.1);
  transform: translateY(-2px);
}

/* FORM */
.form-group { margin-bottom: 1.25rem; }

label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-mid);
  margin-bottom: 0.5rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea,
select {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border);
  background: var(--cream);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.9rem;
  color: var(--dark);
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}

input:focus, textarea:focus, select:focus {
  border-color: var(--blue-mid);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* FOOTER */
footer {
  background: var(--dark);
  padding: 2.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(74,144,217,0.15);
}

.footer-logo {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}

.footer-logo span { color: var(--blue-light); }

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  text-decoration: none;
  letter-spacing: 0.08em;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--blue-light); }

.footer-copy {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.25);
}

/* DIVIDER */
.divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2rem 0;
}
.divider-line { flex: 1; height: 1px; background: var(--blue-pale); }
.divider-mark {
  width: 8px; height: 8px;
  border: 2px solid var(--blue-light);
  transform: rotate(45deg);
}

/* CONTACT DETAIL */
.contact-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue-light);
  flex-shrink: 0;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--text-mid);
}

/* MAX WIDTH WRAPPER */
.container {
  max-width: 1100px;
  margin: 0 auto;
}