/* KriekERP.io — Core Stylesheet */
:root {
  --bg-primary:     #080F1A;
  --bg-secondary:   #0F1E32;
  --bg-card:        #111D2E;
  --accent-green:   #00C896;
  --accent-blue:    #3B82F6;
  --accent-amber:   #F59E0B;
  --accent-red:     #EF4444;
  --text-primary:   #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted:     #4B6074;
  --border:         rgba(0, 200, 150, 0.12);
  --border-blue:    rgba(59, 130, 246, 0.2);
  --radius:         8px;
  --radius-lg:      14px;
  --radius-xl:      20px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

/* Grid background */
.grid-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,200,150,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,150,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
}

.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

/* ── HEADER ── */
header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(8, 15, 26, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
header .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.logo-link { text-decoration: none; }
.logo-text {
  font-size: 1.2rem; font-weight: 900; letter-spacing: 0.04em;
  color: var(--text-primary);
}
.logo-text span { color: var(--accent-green); }

nav { display: flex; gap: 28px; }
nav a {
  color: var(--text-secondary); text-decoration: none;
  font-size: 0.85rem; font-weight: 500; letter-spacing: 0.03em;
  transition: color 0.2s;
}
nav a:hover { color: var(--text-primary); }

.btn-demo-nav {
  background: var(--accent-green); color: #080F1A;
  padding: 8px 20px; border-radius: var(--radius);
  font-size: 0.8rem; font-weight: 800; letter-spacing: 0.05em;
  text-decoration: none; transition: opacity 0.2s; white-space: nowrap;
}
.btn-demo-nav:hover { opacity: 0.88; }

/* Hamburger */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--text-secondary); border-radius: 2px;
  transition: all 0.25s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none; position: fixed; inset: 0; top: 57px; z-index: 99;
  background: rgba(8,15,26,0.98); flex-direction: column;
  align-items: center; justify-content: center; gap: 32px;
  font-size: 1.2rem;
}
.mobile-nav.open { display: flex; }
.mobile-nav a { color: var(--text-secondary); text-decoration: none; font-weight: 600; }
.mobile-nav a:hover { color: var(--text-primary); }
.mobile-nav .mobile-nav-cta {
  background: var(--accent-green); color: #080F1A;
  padding: 12px 32px; border-radius: var(--radius);
  font-weight: 800;
}

/* ── HERO ── */
.hero { padding: 100px 0 80px; text-align: center; }

.badge {
  display: inline-block;
  background: rgba(0, 200, 150, 0.1);
  border: 1px solid rgba(0, 200, 150, 0.3);
  color: var(--accent-green);
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em;
  padding: 6px 16px; border-radius: 100px; margin-bottom: 28px;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  font-weight: 900; line-height: 1.08; letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.hero h1 .highlight { color: var(--accent-green); }

.hero .subhead {
  font-size: 1.15rem; color: var(--text-secondary);
  max-width: 700px; margin: 0 auto 40px; line-height: 1.7;
}

.btn-group { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-block; padding: 14px 28px;
  border-radius: var(--radius); font-weight: 700;
  font-size: 0.9rem; letter-spacing: 0.03em;
  text-decoration: none; transition: all 0.2s; cursor: pointer; border: none;
}
.btn-primary { background: var(--accent-green); color: #080F1A; }
.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }
.btn-outline {
  background: transparent; color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.18);
}
.btn-outline:hover { border-color: var(--accent-green); color: var(--accent-green); }

/* ── STATS BAR ── */
.stats-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 32px 0;
  background: rgba(0,200,150,0.03);
}
.stats-bar .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px; text-align: center;
}
.stat-number {
  font-size: 2rem; font-weight: 900; color: var(--accent-green);
  letter-spacing: -0.02em;
}
.stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }

/* ── INDUSTRIES ── */
.industries-section { padding: 96px 0; }

.section-label {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.15em;
  color: var(--accent-green); text-transform: uppercase; margin-bottom: 12px;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 900; letter-spacing: -0.02em; margin-bottom: 16px;
}
.section-sub {
  font-size: 1rem; color: var(--text-secondary);
  max-width: 640px; margin-bottom: 56px; line-height: 1.7;
}

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

.industry-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
  cursor: default;
}
.industry-card:hover {
  border-color: rgba(0,200,150,0.35);
  transform: translateY(-3px);
}
.industry-card.featured {
  border-color: rgba(0,200,150,0.3);
  background: linear-gradient(135deg, rgba(0,200,150,0.07) 0%, var(--bg-card) 100%);
}
.industry-icon { font-size: 2rem; margin-bottom: 14px; }
.industry-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.industry-card p { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; }
.industry-tag {
  display: inline-block; margin-top: 12px;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--accent-green);
  background: rgba(0,200,150,0.1); padding: 3px 10px; border-radius: 100px;
}
.industry-tag.coming-soon { color: var(--text-muted); background: rgba(255,255,255,0.05); }

/* ── MODULES ── */
.modules-section { padding: 96px 0; background: rgba(0,200,150,0.02); }

.modules-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.module-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  display: flex; gap: 20px; align-items: flex-start;
  transition: border-color 0.2s;
}
.module-card:hover { border-color: rgba(59,130,246,0.3); }

.module-icon-wrap {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(59,130,246,0.12);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.module-card h3 { font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; }
.module-card p { font-size: 0.83rem; color: var(--text-secondary); line-height: 1.6; }
.module-tag {
  display: inline-block; margin-top: 8px;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; padding: 2px 8px; border-radius: 100px;
}
.module-tag.pt { color: var(--accent-amber); background: rgba(245,158,11,0.1); }
.module-tag.eu { color: var(--accent-blue); background: rgba(59,130,246,0.1); }
.module-tag.ai { color: var(--accent-green); background: rgba(0,200,150,0.1); }

/* ── COMPLIANCE STACK ── */
.compliance-section { padding: 96px 0; }

.compliance-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px; align-items: center;
}
.compliance-list { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.compliance-item {
  display: flex; gap: 14px; align-items: flex-start;
}
.compliance-check {
  width: 22px; height: 22px; flex-shrink: 0; margin-top: 2px;
  background: rgba(0,200,150,0.15);
  border: 1px solid rgba(0,200,150,0.3);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem; color: var(--accent-green);
}
.compliance-item h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 3px; }
.compliance-item p { font-size: 0.82rem; color: var(--text-secondary); }

.compliance-visual {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  font-family: 'Courier New', monospace;
  font-size: 0.78rem;
  line-height: 1.8;
  color: var(--text-muted);
}
.cv-line { display: flex; gap: 12px; }
.cv-key { color: var(--accent-green); min-width: 160px; }
.cv-val { color: var(--text-secondary); }
.cv-val.green { color: var(--accent-green); }
.cv-val.amber { color: var(--accent-amber); }
.cv-val.blue { color: var(--accent-blue); }
.cv-divider { border: none; border-top: 1px solid var(--border); margin: 12px 0; }

/* ── PRICING ── */
.pricing-section { padding: 96px 0; background: rgba(0,200,150,0.02); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-top: 16px;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px 28px;
  display: flex; flex-direction: column;
}
.pricing-card.featured {
  border-color: rgba(0,200,150,0.4);
  background: linear-gradient(160deg, rgba(0,200,150,0.08) 0%, var(--bg-card) 50%);
  position: relative;
}
.pricing-tier {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--text-muted); margin-bottom: 8px;
}
.pricing-tier.green { color: var(--accent-green); }
.pricing-card h3 { font-size: 1.2rem; font-weight: 800; margin-bottom: 6px; }
.pricing-card > p { font-size: 0.83rem; color: var(--text-secondary); margin-bottom: 20px; }
.price { font-size: 2.8rem; font-weight: 900; letter-spacing: -0.03em; margin-bottom: 4px; }
.price span { font-size: 1rem; font-weight: 500; color: var(--text-muted); }
.price-note { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 24px; }
.pricing-divider { border: none; border-top: 1px solid var(--border); margin-bottom: 20px; }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.pricing-features li {
  font-size: 0.84rem; color: var(--text-secondary);
  padding-left: 20px; position: relative;
}
.pricing-features li::before {
  content: '✓'; position: absolute; left: 0;
  color: var(--accent-green); font-weight: 700; font-size: 0.8rem;
}
.btn-pricing {
  display: block; text-align: center; margin-top: 24px;
  padding: 12px; border-radius: var(--radius);
  font-size: 0.88rem; font-weight: 700; letter-spacing: 0.04em;
  text-decoration: none; transition: all 0.2s;
}
.btn-pricing.primary { background: var(--accent-green); color: #080F1A; }
.btn-pricing.primary:hover { opacity: 0.88; }
.btn-pricing.outline {
  border: 1px solid rgba(255,255,255,0.18); color: var(--text-primary);
}
.btn-pricing.outline:hover { border-color: var(--accent-green); color: var(--accent-green); }

/* ── COMPARISON TABLE ── */
.comparison-section { padding: 96px 0; }
.comparison-table {
  width: 100%; border-collapse: collapse; margin-top: 40px;
  font-size: 0.88rem;
}
.comparison-table th {
  padding: 14px 20px; text-align: left;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-muted); border-bottom: 1px solid var(--border);
}
.comparison-table th.highlight { color: var(--accent-green); }
.comparison-table td {
  padding: 14px 20px; border-bottom: 1px solid rgba(255,255,255,0.04);
  color: var(--text-secondary);
}
.comparison-table tr:hover td { background: rgba(255,255,255,0.02); }
.comparison-table td.feature { color: var(--text-primary); font-weight: 500; }
.comparison-table td.yes { color: var(--accent-green); font-weight: 600; }
.comparison-table td.no { color: var(--text-muted); }
.comparison-table td.partial { color: var(--accent-amber); font-weight: 500; }

/* ── CTA ── */
.cta-section { padding: 96px 0; }
.cta-box {
  background: linear-gradient(135deg, rgba(0,200,150,0.1) 0%, rgba(59,130,246,0.08) 100%);
  border: 1px solid rgba(0,200,150,0.25);
  border-radius: var(--radius-xl);
  padding: 72px 48px; text-align: center;
}
.cta-box h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 900; letter-spacing: -0.02em; margin-bottom: 16px;
}
.cta-box p { font-size: 1rem; color: var(--text-secondary); max-width: 560px; margin: 0 auto 40px; }

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 48px 0 32px;
  background: rgba(0,200,150,0.02);
}
.footer-logo {
  font-size: 1.2rem; font-weight: 900; letter-spacing: 0.04em;
  color: var(--text-primary); margin-bottom: 20px;
}
.footer-logo span { color: var(--accent-green); }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; margin-bottom: 16px; }
.footer-links a {
  color: var(--text-muted); font-size: 0.83rem; text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text-primary); }
.footer-copy { font-size: 0.78rem; color: var(--text-muted); margin-top: 24px; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  nav { display: none; }
  .btn-demo-nav { display: none; }
  .hamburger { display: flex; }
  .stats-bar .container { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .modules-grid { grid-template-columns: 1fr; }
  .compliance-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .comparison-table { display: none; }
}
@media (max-width: 600px) {
  .hero { padding: 72px 0 60px; }
  .industries-grid { grid-template-columns: 1fr; }
  .cta-box { padding: 48px 24px; }
  .stats-bar .container { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}