:root {
  --primary: #1e40af;
  --secondary: #38bdf8;
  --accent: #10b981;
  --bg: #f8fafc;
  --text: #0f172a;
  --muted: #4b5563;
  --card: #ffffff;
  --border: #e2e8f0;
  --shadow-soft: 0 15px 35px rgba(30, 64, 175, 0.12);
  --shadow-hover: 0 20px 45px rgba(30, 64, 175, 0.2);
  --radius: 16px;
}

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

body {
  font-family: 'Plus Jakarta Sans', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  max-width: 100%;
  display: block;
  border-radius: 14px;
}

.container {
  width: min(1200px, 92vw);
  margin: 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.2px;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(56, 189, 248, 0.35);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 15px 35px rgba(30, 64, 175, 0.3), 0 0 22px rgba(56, 189, 248, 0.45);
}

.btn.secondary {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: none;
}

.btn.secondary:hover {
  box-shadow: var(--shadow-soft);
  color: var(--primary);
}

.section {
  padding: 96px 0;
}

.section-title {
  font-size: 32px;
  margin-bottom: 12px;
  color: var(--text);
}

.section-subtitle {
  color: var(--muted);
  margin-bottom: 36px;
}

.card-grid {
  display: grid;
  gap: 24px;
}

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(248, 250, 252, 0.98);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 16px;
}

.logo {
  font-weight: 800;
  font-size: 20px;
  color: var(--primary);
  letter-spacing: 0.2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  font-weight: 600;
}

.nav-links a {
  padding: 8px 12px;
  border-radius: 10px;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
  background: rgba(30, 64, 175, 0.08);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  position: relative;
  transition: 0.3s ease;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: '';
  position: absolute;
  left: 0;
}

.menu-toggle span::before { top: -6px; }
.menu-toggle span::after { top: 6px; }

.menu-toggle.active span {
  background: transparent;
}

.menu-toggle.active span::before {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle.active span::after {
  transform: translateY(-6px) rotate(-45deg);
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
  gap: 32px;
  padding: 48px 0 32px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(16, 185, 129, 0.12);
  border-radius: 999px;
  color: var(--accent);
  font-weight: 700;
  font-size: 14px;
}

.hero h1 {
  font-size: clamp(32px, 5vw, 46px);
  line-height: 1.15;
  margin: 16px 0 14px;
}

.hero p {
  color: var(--muted);
  margin-bottom: 24px;
  max-width: 560px;
}

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

.hero-visual {
  position: relative;
  isolation: isolate;
  display: flex;
  width: 100%;
}

.hero-visual::after {
  content: '';
  position: absolute;
  inset: 10%;
  background: radial-gradient(circle at 20% 20%, rgba(56, 189, 248, 0.15), transparent 35%),
    radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.14), transparent 36%);
  filter: blur(18px);
  z-index: -1;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  max-height: 460px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: var(--shadow-hover);
}

.badge-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.badge {
  padding: 12px 14px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-soft);
  color: var(--muted);
  font-weight: 600;
}

.badge strong { color: var(--text); }

.service-card,
.portfolio-card,
.testimonial,
.value-card,
.job-card,
.contact-card,
.info-card,
.filter-btn,
.map-card,
.story {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-soft);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.service-card:hover,
.portfolio-card:hover,
.testimonial:hover,
.value-card:hover,
.job-card:hover,
.contact-card:hover,
.info-card:hover,
.map-card:hover,
.story:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(30, 64, 175, 0.1);
  color: var(--primary);
  font-weight: 800;
}

.service-card h3 {
  margin: 14px 0 8px;
  font-size: 18px;
}

.service-card p { color: var(--muted); }

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.stat {
  padding: 16px;
  border-radius: 14px;
  background: linear-gradient(145deg, rgba(30, 64, 175, 0.12), rgba(56, 189, 248, 0.12));
  color: var(--text);
  font-weight: 700;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat span { color: var(--muted); font-weight: 600; }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.portfolio-card img {
  height: 180px;
  object-fit: cover;
  width: 100%;
}

.portfolio-meta {
  margin-top: 12px;
}

.portfolio-meta h3 { margin-bottom: 6px; }

.portfolio-meta p { color: var(--muted); }

.portfolio-card .tag {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 10px;
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent);
  font-weight: 700;
  font-size: 13px;
  margin-top: 10px;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
}

.filter-btn {
  padding: 10px 16px;
  border: 1px solid var(--border);
  cursor: pointer;
  font-weight: 700;
  color: var(--text);
}

.filter-btn.active {
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: var(--shadow-soft);
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.testimonial p { color: var(--muted); margin: 14px 0; }

.testimonial .name { font-weight: 800; color: var(--text); }

.cta {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: #fff;
  padding: 48px;
  border-radius: 18px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  align-items: center;
  gap: 18px;
  box-shadow: var(--shadow-hover);
}

.cta p { opacity: 0.9; }

.footer {
  padding: 56px 0 26px;
  background: #fff;
  border-top: 1px solid var(--border);
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.footer p { color: var(--muted); }

.footer a { color: var(--muted); }

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

.socials { display: flex; gap: 12px; margin-top: 10px; }

.highlight-list { display: grid; gap: 14px; margin-top: 10px; color: var(--muted); }

.story {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  align-items: stretch;
}

.story img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.values { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }

.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }

.team-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow-soft); }
.team-card img { width: 100%; height: 220px; object-fit: cover; border-radius: 12px; }

.job-list { display: grid; gap: 16px; margin-top: 12px; }

.job-card h3 { margin-bottom: 6px; }

.job-card .meta { color: var(--muted); margin: 8px 0; }

.skills { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }

.skill { padding: 6px 10px; border-radius: 10px; background: rgba(30, 64, 175, 0.1); color: var(--primary); font-weight: 700; }

.form { display: grid; gap: 12px; margin-top: 12px; }

.form input,
.form select,
.form textarea {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 15px;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.2);
}

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

.contact-layout { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; align-items: start; }

.info-card { display: grid; gap: 8px; }

.map-card img { width: 100%; height: 220px; object-fit: cover; border-radius: 12px; }

.alert {
  display: none;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--accent);
  color: var(--accent);
  background: rgba(16, 185, 129, 0.12);
  font-weight: 700;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .nav-links { display: none; position: absolute; top: 72px; right: 4vw; width: 92vw; background: #fff; border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow-soft); flex-direction: column; padding: 14px; }
  .nav-links.open { display: flex; animation: dropdown 0.3s ease; }
  .menu-toggle { display: inline-flex; }
  .nav-actions .btn { display: none; }
  header { position: sticky; }
}

@keyframes dropdown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 640px) {
  .section { padding: 72px 0; }
  .cta { padding: 32px; }
  .hero { padding-top: 24px; }
  .hero-visual img { min-height: 240px; max-height: 320px; }
  .story img { min-height: 220px; }
}