/* ============ Base ============ */
:root {
  --navy: #0b1526;
  --navy-2: #101d33;
  --ink: #1a2333;
  --body: #4b586c;
  --muted: #8492a6;
  --accent: #2f7df6;
  --accent-dark: #1f5fd0;
  --accent-soft: #e8f0fe;
  --bg: #ffffff;
  --bg-alt: #f5f8fc;
  --border: #e3e9f2;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(11, 21, 38, 0.08);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--body);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { color: var(--ink); line-height: 1.2; }

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 700; letter-spacing: -0.01em; }
h3 { font-size: 1.15rem; font-weight: 600; }

.accent { color: var(--accent); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 12px;
}

.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }
.section-sub {
  max-width: 560px;
  margin-top: 14px;
  font-size: 1.05rem;
}

/* ============ Buttons ============ */
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 10px;
  text-decoration: none;
  border: 2px solid var(--accent);
  cursor: pointer;
  font-size: 1rem;
  font-family: inherit;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); transform: translateY(-1px); }
.btn-large { padding: 15px 32px; font-size: 1.05rem; }
.btn-small { padding: 9px 18px; font-size: 0.9rem; }
.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.08); border-color: #fff; }
.btn-full { width: 100%; }

/* ============ Navigation ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 21, 38, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo {
  font-weight: 800;
  font-size: 1.2rem;
  color: #fff;
  text-decoration: none;
  letter-spacing: -0.01em;
}
.logo span { color: var(--accent); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s;
}
.nav-links a:hover { color: #fff; }
.nav-links .btn { color: #fff; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
}

/* ============ Hero ============ */
.hero {
  background:
    radial-gradient(ellipse 80% 60% at 70% 10%, rgba(47, 125, 246, 0.25), transparent),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%);
  color: #fff;
  padding: 110px 0 90px;
}
.hero h1 { color: #fff; max-width: 700px; }
.hero-sub {
  max-width: 600px;
  margin-top: 22px;
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.78);
}
.hero .eyebrow { color: #7fb0ff; }
.hero-cta {
  display: flex;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
}
/* ============ Cards (Services) ============ */
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}
.card h3 { margin-bottom: 10px; }
.card p { font-size: 0.97rem; }

.cards-3 { grid-template-columns: repeat(3, 1fr); }

/* ============ Mission ============ */
.mission {
  background:
    radial-gradient(ellipse 70% 80% at 50% 0%, rgba(47, 125, 246, 0.18), transparent),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%);
  text-align: center;
}
.mission-inner { max-width: 820px; }
.mission .eyebrow { color: #7fb0ff; }
.mission-statement {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.25rem;
  line-height: 1.7;
  font-weight: 500;
}
.mission-statement + .mission-statement { margin-top: 22px; }

/* ============ Steps (Process) ============ */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.step {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
}
.step-num {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.step h3 { margin-bottom: 8px; font-size: 1.05rem; }
.step p { font-size: 0.92rem; }
.steps-3 { grid-template-columns: repeat(3, 1fr); }
.steps-3 .step { padding: 32px 28px; }

/* ============ About ============ */
.about-inner {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 60px;
  align-items: start;
}
.about-photo {
  width: 260px;
  height: 260px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--navy) 0%, var(--accent) 100%);
  color: rgba(255, 255, 255, 0.9);
  font-size: 4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.05em;
}
.about-text h2 { margin-bottom: 18px; }
.about-text p { margin-bottom: 16px; }

/* ============ Contact ============ */
.contact-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}
.contact-inner h2 { margin-bottom: 18px; }
.contact-lead {
  font-size: 1.05rem;
  margin-bottom: 34px;
}
.contact-cta { margin-bottom: 18px; }
.contact-email-line { margin-bottom: 0; }
.contact-location {
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}
.contact-location p { font-size: 0.95rem; }
.contact-location strong { color: var(--ink); }
.contact-email {
  color: var(--accent);
  font-weight: 600;
  font-size: 1.05rem;
  text-decoration: none;
}
.contact-email:hover { text-decoration: underline; }

/* ============ Footer ============ */
.footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.6);
  padding: 36px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer p { font-size: 0.9rem; }
.footer-tag { margin-top: 6px; font-size: 0.85rem; color: rgba(255, 255, 255, 0.45); }

/* ============ Responsive ============ */
@media (max-width: 860px) {
  .section { padding: 72px 0; }
  .cards, .steps, .cards-3, .steps-3 { grid-template-columns: 1fr 1fr; }
  .mission-statement { font-size: 1.1rem; }
  .about-inner { grid-template-columns: 1fr; gap: 32px; }
  .about-photo { width: 180px; height: 180px; font-size: 2.8rem; }
}

@media (max-width: 640px) {
  .cards, .steps, .cards-3, .steps-3 { grid-template-columns: 1fr; }

  .nav-toggle { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 24px;
    gap: 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  .nav-links.open { display: flex; }
}