:root {
  color-scheme: light;
  --navy: #0b1f3a;
  --navy-deep: #071527;
  --slate: #46536b;
  --slate-light: #f4f6f9;
  --border: #e2e6ed;
  --accent: #b8863b;
  --accent-dark: #93692b;
  --text: #1b2534;
  --text-muted: #5b6579;
  --white: #ffffff;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

a { color: inherit; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--navy);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: 1120px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-deep);
  font-weight: 800;
  font-size: 0.95rem;
}

nav.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

nav.nav-links a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

nav.nav-links a:hover { color: var(--white); }

.btn {
  display: inline-block;
  padding: 0.7rem 1.5rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-accent {
  background: var(--accent);
  color: var(--navy-deep);
}

.btn-accent:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(184, 134, 59, 0.35);
}

.btn-outline {
  background: transparent;
  border-color: rgba(255,255,255,0.4);
  color: var(--white);
}

.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--navy-deep), var(--navy) 60%);
  color: var(--white);
  padding: 6rem 0 5rem;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1.1rem;
}

.hero h1 {
  font-size: 2.9rem;
  line-height: 1.15;
  margin: 0 0 1.25rem;
  letter-spacing: -0.01em;
}

.hero p.lead {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.82);
  margin: 0 0 2.25rem;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Section shared */
section { padding: 5rem 0; }

.section-header {
  max-width: 640px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-header .eyebrow { color: var(--accent-dark); }

.section-header h2 {
  font-size: 2rem;
  margin: 0 0 0.75rem;
  color: var(--navy-deep);
  letter-spacing: -0.01em;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin: 0;
}

/* Services */
#services { background: var(--slate-light); }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.75rem;
}

.card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(11, 31, 58, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.1rem;
  color: var(--navy);
}

.card-icon svg { width: 22px; height: 22px; }

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.1rem;
  color: var(--navy-deep);
}

.card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Why us */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.diff-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.diff-icon {
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.diff-icon svg { width: 18px; height: 18px; }

.diff-item h3 {
  margin: 0 0 0.35rem;
  font-size: 1.02rem;
  color: var(--navy-deep);
}

.diff-item p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.93rem;
}

/* About */
#about { background: var(--slate-light); }

.about-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.about-inner p {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* Contact */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 800px) {
  .contact-wrap { grid-template-columns: 1fr; }
}

.contact-info h2 {
  font-size: 1.9rem;
  color: var(--navy-deep);
  margin: 0 0 1rem;
}

.contact-info p {
  color: var(--text-muted);
  margin: 0 0 1.5rem;
}

.contact-detail {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.9rem;
  color: var(--text);
  font-size: 0.95rem;
}

.contact-detail svg {
  width: 18px;
  height: 18px;
  color: var(--accent-dark);
  flex: none;
}

.note {
  margin-top: 1.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
}

form.contact-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
}

.form-row {
  margin-bottom: 1.25rem;
}

.form-row label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-deep);
  margin-bottom: 0.4rem;
}

.form-row input,
.form-row textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text);
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(184, 134, 59, 0.15);
}

.form-row textarea { resize: vertical; min-height: 110px; }

.banner {
  border-radius: 8px;
  padding: 0.9rem 1.1rem;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.banner-success {
  background: #e7f5ec;
  border: 1px solid #b8e3c6;
  color: #1c6b3a;
}

.banner-error {
  background: #fdecec;
  border: 1px solid #f3bcbc;
  color: #a02c2c;
}

/* Footer */
footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.75);
  padding: 2.5rem 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-brand {
  color: var(--white);
  font-weight: 700;
}

.footer-inner p {
  margin: 0;
  font-size: 0.85rem;
}

@media (max-width: 640px) {
  nav.nav-links { display: none; }
  .hero h1 { font-size: 2.2rem; }
  section { padding: 3.5rem 0; }
}