@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@700;800&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --bg:         #0A0A0A;
  --bg2:        #111111;
  --bg3:        #1A1A1A;
  --border:     #2A2A2A;
  --green:      #10B981;
  --green-light:#34D399;
  --green-dim:  rgba(16,185,129,0.12);
  --white:      #F0FAF6;
  --muted:      #888880;
  --font-head:  'Plus Jakarta Sans', sans-serif;
  --font-body:  'DM Sans', sans-serif;
  --max-width:  1140px;
  --section-py: 80px;
}

* { margin: 0; padding: 0; box-sizing: border-box; list-style: none; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--white);
}

h1 { font-size: clamp(28px, 4vw, 48px); }
h2 { font-size: clamp(28px, 3.5vw, 44px); }
h3 { font-size: clamp(20px, 2.5vw, 28px); }

p { color: var(--muted); line-height: 1.8; }

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

.btn-primary {
  display: inline-block;
  background: var(--green);
  color: #022c22;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  padding: 14px 28px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover {
  background: var(--green-light);
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}
.btn-outline:hover {
  border-color: var(--green);
  color: var(--green);
}

.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  transition: border-color 0.2s;
}
.card:hover { border-color: var(--green); }

.badge {
  display: inline-block;
  background: var(--green-dim);
  color: var(--green-light);
  font-size: 12px;
  font-weight: 500;
  padding: 4px 12px;
  border-radius: 99px;
  border: 1px solid rgba(16,185,129,0.25);
  letter-spacing: 0.03em;
}

.section { padding: var(--section-py) 0; }

.divider {
  border: none;
  border-top: 1px solid var(--border);
}

/* Nav */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.logo span { color: var(--green); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  overflow: hidden;
}
.mobile-menu.open {
  display: block;
  padding: 8px 0 16px;
}
.mobile-menu a {
  display: block;
  color: var(--white);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--green); }
.mobile-menu li:last-child a {
  color: var(--green);
  border-bottom: none;
  font-weight: 600;
}

/* Footer */
.footer-wrap {
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
.footer-contact-mobile {
  display: none;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .navbar { padding: 14px 0; }
  .logo { font-size: 20px; }
  .section { padding: 60px 0; }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    text-align: center;
  }
  .footer-brand {
    grid-column: 1 / -1;
    text-align: center;
  }
  .footer-contact-desktop { display: none; }
  .footer-contact-mobile {
    display: block;
    grid-column: 1 / -1;
    text-align: center;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  div[style*="grid-template-columns:1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 40px !important;
  }
  div[style*="gap:48px"] { gap: 24px !important; }
  div[style*="justify-content:center"] {
    flex-direction: column !important;
    align-items: center !important;
  }
  div[style*="minmax(240px"] {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 28px !important; }
  h2 { font-size: 22px !important; }

  div[style*="gap:48px"] {
    grid-template-columns: 1fr 1fr !important;
    display: grid !important;
    gap: 20px !important;
  }
}