/* ── RESET & BASE ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-darkest:  #070d09;
  --bg-dark:     #0d1510;
  --bg-card:     #111c14;
  --bg-card-alt: #0f1a11;
  --accent:      #00e676;
  --accent-dim:  #00c853;
  --accent-glow: rgba(0, 230, 118, 0.15);
  --text:        #d4e0d6;
  --text-muted:  #7a9680;
  --border:      rgba(0, 230, 118, 0.12);
  --font:        'Segoe UI', system-ui, -apple-system, sans-serif;
  --mono:        'Courier New', monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg-darkest);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: #fff; }

/* ── TYPOGRAPHY ───────────────────────────────────────────────────── */
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; line-height: 1.15; color: #fff; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 700; color: #fff; line-height: 1.2; }
h3 { font-size: 1.1rem; font-weight: 600; color: #fff; margin-bottom: 0.5rem; }
h4 { font-size: 1rem; font-weight: 600; color: #fff; }
p  { color: var(--text); }

.section-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

/* ── BUTTONS ──────────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.03em;
}

.btn-primary {
  background: var(--accent);
  color: #000;
  border: 2px solid var(--accent);
}
.btn-primary:hover {
  background: #fff;
  border-color: #fff;
  color: #000;
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}
.btn-outline:hover {
  background: var(--accent-glow);
  color: #fff;
}

/* ── NAV ──────────────────────────────────────────────────────────── */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(7, 13, 9, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}
#navbar.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.6); }

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--mono);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo span { color: var(--accent); }

.logo-img {
  height: 36px;
  width: auto;
  flex-shrink: 0;
}

.hero-logo {
  display: block;
  height: 110px;
  width: auto;
  margin-bottom: 2rem;
  filter: drop-shadow(0 0 18px rgba(0, 230, 118, 0.4));
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
  align-items: center;
}
.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--accent); }

.nav-cta {
  background: var(--accent) !important;
  color: #000 !important;
  padding: 8px 18px;
  border-radius: 4px;
  font-weight: 600 !important;
}
.nav-cta:hover { background: #fff !important; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--accent);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ── HERO ─────────────────────────────────────────────────────────── */
#hero {
  position: relative;
  padding: 160px 0 0;
  background: var(--bg-darkest);
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  padding-bottom: 80px;
}

.hero-eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

h1 span { color: var(--accent); }

.hero-sub {
  max-width: 640px;
  font-size: 1.05rem;
  color: var(--text-muted);
  margin: 1.5rem 0 2.5rem;
  line-height: 1.8;
}

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

.trust-bar {
  border-top: 1px solid var(--border);
  background: var(--bg-dark);
  padding: 16px 0;
}

.trust-bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.trust-bar-inner .sep { color: var(--accent); opacity: 0.4; }

/* ── SECTIONS ─────────────────────────────────────────────────────── */
.section-dark   { background: var(--bg-dark);    padding: 100px 0; }
.section-darker { background: var(--bg-darkest); padding: 100px 0; }

/* ── WHY ──────────────────────────────────────────────────────────── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.col-text h2 { margin-bottom: 1.25rem; }
.col-text p  { color: var(--text-muted); line-height: 1.85; }

.col-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 20px;
  transition: border-color 0.2s, transform 0.2s;
}
.feature-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.feature-icon {
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 10px;
}
.feature-card h4 { margin-bottom: 6px; }
.feature-card p  { font-size: 0.85rem; color: var(--text-muted); }

/* ── SERVICES ─────────────────────────────────────────────────────── */
#services h2  { margin: 0.5rem 0 1rem; }
.section-intro { max-width: 580px; color: var(--text-muted); margin-bottom: 3rem; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 28px;
  transition: border-color 0.25s, transform 0.25s;
  position: relative;
}
.service-card:hover {
  border-color: rgba(0, 230, 118, 0.4);
  transform: translateY(-3px);
}
.highlight-card {
  border-color: rgba(0, 230, 118, 0.35);
  background: linear-gradient(135deg, var(--bg-card), #0a1f0f);
}

.service-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 2px 8px;
  margin-bottom: 14px;
}
.tag-new {
  color: var(--accent);
  border-color: rgba(0,230,118,0.4);
}

.service-card h3 { margin-bottom: 10px; }
.service-card p  { font-size: 0.875rem; color: var(--text-muted); line-height: 1.75; }

/* ── ABOUT ────────────────────────────────────────────────────────── */
#about h2 { margin: 0.5rem 0 2.5rem; }

.about-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.about-text p {
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 1.25rem;
}

.principles { display: flex; flex-direction: column; gap: 28px; }

.principle {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.principle-marker {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--accent);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 10px;
  flex-shrink: 0;
  margin-top: 2px;
}
.principle h4 { margin-bottom: 6px; }
.principle p  { font-size: 0.875rem; color: var(--text-muted); }

/* ── TEAM ─────────────────────────────────────────────────────────── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
  margin-top: 2.5rem;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 32px;
  transition: border-color 0.25s, transform 0.25s;
}
.team-card:hover {
  border-color: rgba(0, 230, 118, 0.4);
  transform: translateY(-3px);
}

.team-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 1.25rem;
}

.team-name {
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.team-title {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.team-bio {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

.team-certs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.linkedin-link {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.825rem;
  color: var(--accent);
  opacity: 0.8;
  transition: opacity 0.2s;
}
.linkedin-link:hover { opacity: 1; color: #fff; }

.cert-badge {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(0, 230, 118, 0.4);
  border-radius: 3px;
  padding: 4px 10px;
  background: rgba(0, 230, 118, 0.05);
}

/* ── CONTACT ──────────────────────────────────────────────────────── */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.contact-left h2 { margin: 0.5rem 0 1.25rem; }
.contact-left p   { color: var(--text-muted); line-height: 1.85; margin-bottom: 1rem; }
.contact-note {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--accent) !important;
  opacity: 0.7;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
  transition: border-color 0.2s;
  outline: none;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--accent);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder { color: var(--text-muted); }

.contact-form select option { background: var(--bg-card); }

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

.form-confirm {
  font-size: 0.85rem;
  color: var(--accent);
  min-height: 1.2em;
}

/* ── FOOTER ───────────────────────────────────────────────────────── */
footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border);
  padding: 28px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
footer p { font-size: 0.8rem; color: var(--text-muted); }

/* ── RESPONSIVE ───────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .two-col, .about-body, .contact-wrap {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .services-grid {
    grid-template-columns: 1fr 1fr;
  }
  .col-cards {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 64px; left: 0; right: 0; background: var(--bg-dark); border-bottom: 1px solid var(--border); padding: 16px 24px; gap: 16px; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .services-grid { grid-template-columns: 1fr; }
  .col-cards { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; }
  .trust-bar-inner .sep { display: none; }
}