:root {
  --navy: #0F294F;
  --navy-dark: #0A1D38;
  --blue: #206FAD;
  --blue-dark: #185581;
  --bg: #ffffff;
  --bg-alt: #F5F7FA;
  --text: #16202E;
  --text-muted: #64748B;
  --border: #E2E8F0;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(15, 26, 42, 0.07);
  --shadow-hover: 0 14px 32px rgba(15, 26, 42, 0.12);
  --max-width: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.2;
  margin: 0 0 16px;
  color: var(--navy);
}

h1 { font-size: 44px; }
h2 { font-size: 32px; }
h3 { font-size: 20px; }

p { margin: 0 0 16px; color: var(--text-muted); }

a { color: var(--blue); text-decoration: none; }

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

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 10px;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
}

.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.btn-outline {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  border-color: var(--border);
  color: var(--navy);
}

.btn-outline-dark:hover {
  background: var(--bg-alt);
  transform: translateY(-2px);
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid transparent;
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.site-header.scrolled {
  box-shadow: 0 2px 16px rgba(15, 26, 42, 0.08);
  border-color: var(--border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img { height: 44px; width: auto; }

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.main-nav a {
  color: var(--text);
  font-weight: 600;
  font-size: 15px;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.header-call {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--navy);
  font-size: 15px;
}

.header-call i { color: var(--blue); font-size: 18px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 26px;
  color: var(--navy);
  cursor: pointer;
}

@media (max-width: 900px) {
  .main-nav {
    position: fixed;
    top: 78px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 24px 20px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }
  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .main-nav a { padding: 12px 0; width: 100%; border-bottom: none; }
  .header-call { display: none; }
  .nav-toggle { display: block; }
}

/* Hero */

.hero {
  position: relative;
  padding: 130px 0 100px;
  text-align: left;
  background-size: cover;
  background-position: center;
  color: #fff;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(11, 26, 43, 0.92) 0%, rgba(11, 26, 43, 0.72) 55%, rgba(11, 26, 43, 0.5) 100%);
}

.hero .wrap { position: relative; z-index: 1; }

.hero h1 {
  color: #fff;
  max-width: 640px;
  margin-bottom: 20px;
}

.hero p.lead {
  max-width: 520px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 18px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-small {
  padding: 64px 0 48px;
  text-align: center;
}

.hero-small::before {
  background: linear-gradient(180deg, rgba(11, 26, 43, 0.85) 0%, rgba(11, 26, 43, 0.72) 100%);
}

.hero-small h1 { max-width: none; margin: 0 auto; }
.hero-small .wrap { text-align: center; }

/* Sections */

section { padding: 64px 0; }
section.alt { background: var(--bg-alt); }
section.navy { background: var(--navy); color: #fff; }
section.navy h2, section.navy p { color: #fff; }
section.navy p { color: rgba(255, 255, 255, 0.75); }

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 40px;
}

.section-head h2 { margin-bottom: 12px; }

/* Grid + cards */

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: minmax(0, 1fr); }
}

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: transparent;
}

.card .icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--bg-alt);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 18px;
}

.card h3 { margin-bottom: 8px; }
.card p { margin-bottom: 0; font-size: 15px; }

/* Photo cards (services/projects) */

.photo-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--border);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.photo-card .photo {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.photo-card .photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.photo-card:hover .photo img { transform: scale(1.06); }

.photo-card .body { padding: 20px 22px; }
.photo-card .body h3 { margin-bottom: 6px; }
.photo-card .body p { margin-bottom: 0; font-size: 14px; }

/* Stat badge */

.stat-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  background: var(--navy);
  color: #fff;
  padding: 20px 26px;
  border-radius: var(--radius);
}

.stat-badge .num { font-size: 40px; font-weight: 800; line-height: 1; }
.stat-badge .label { font-size: 13px; color: rgba(255, 255, 255, 0.75); }

/* Founder / about profile */

.founder-profile {
  display: grid;
  grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
  gap: 44px;
  align-items: center;
}

.founder-profile img {
  border-radius: var(--radius);
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

@media (max-width: 760px) {
  .founder-profile { grid-template-columns: minmax(0, 1fr); }
  .founder-profile img { max-width: 320px; margin: 0 auto; }
}

.founder-profile .name { font-size: 26px; margin-bottom: 2px; }
.founder-profile .title { color: var(--blue); font-weight: 600; margin-bottom: 18px; }

/* CTA band */

.cta-band {
  background: var(--navy);
  color: #fff;
  border-radius: 20px;
  padding: 48px 40px;
  text-align: center;
}

.cta-band h2 { color: #fff; margin-bottom: 12px; }
.cta-band p { color: rgba(255, 255, 255, 0.75); max-width: 480px; margin: 0 auto 26px; }

/* Forms */

.form-group { margin-bottom: 18px; text-align: left; }

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--navy);
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea,
select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(46, 114, 183, 0.15);
}

/* Contact info cards */

.contact-info-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 44px;
}

@media (max-width: 760px) {
  .contact-info-row { grid-template-columns: minmax(0, 1fr); }
}

.contact-info-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 22px 22px;
}

.contact-info-card .icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.contact-info-card h5 { margin: 0 0 2px; font-size: 13px; color: var(--text-muted); font-weight: 600; }
.contact-info-card span { font-weight: 700; color: var(--navy); font-size: 15px; }

.map-frame {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  min-height: 320px;
}

.map-frame iframe { width: 100%; height: 100%; min-height: 320px; border: 0; display: block; }

/* Footer */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 44px 0 22px;
  background: var(--navy);
  color: rgba(255, 255, 255, 0.65);
}

.site-footer .logo img { height: 38px; }

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 40px;
  margin-bottom: 34px;
}

@media (max-width: 700px) {
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
}

.footer-grid h4 { color: #fff; font-size: 14px; margin-bottom: 16px; }

.footer-links, .footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 14px;
}

.footer-links a { color: rgba(255, 255, 255, 0.65); }
.footer-links a:hover { color: #fff; }

.footer-contact { color: rgba(255, 255, 255, 0.65); }
.footer-contact i { color: var(--blue); margin-right: 8px; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
}

.footer-bottom a { color: rgba(255, 255, 255, 0.8); }

.text-center { text-align: center; }
.small-note { font-size: 13px; color: var(--text-muted); }

/* Scroll reveal */

[data-animate] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].in-view { opacity: 1; transform: translateY(0); }

.stagger > * { transition-delay: calc(var(--stagger-index, 0) * 80ms); }

@media (max-width: 480px) {
  h1 { font-size: 30px; overflow-wrap: break-word; }
  h2 { font-size: 26px; }
  .hero { padding: 100px 0 70px; }
}

html, body { overflow-x: hidden; }