@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=IBM+Plex+Sans:wght@400;500;600&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --bg: #0B0F26;
  --panel: #0E1330;
  --panel-alt: #171C3D;
  --border: #232A4D;
  --text: #E8EAF6;
  --text-dim: #A6AEC4; /* deschis putin fata de varianta initiala - contrast WCAG AA garantat pe fundal navy */
  --accent-1: #5B6CFF;
  --accent-2: #9B4FFF;
  --gradient: linear-gradient(90deg, var(--accent-1), var(--accent-2));
  --success: #3ECF8E;
  --focus-ring: #9FB4FF;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'IBM Plex Sans', Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'IBM Plex Sans', sans-serif;
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 16px;
}
p { margin: 0 0 16px; color: var(--text-dim); }
a { color: var(--accent-1); text-decoration: none; }
a:hover { text-decoration: underline; }
.mono { font-family: 'JetBrains Mono', monospace; }

/* Focus visibil real - obligatoriu pt accesibilitate, niciodata eliminat cu outline:none fara inlocuire */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute; top: -100px; left: 12px; z-index: 200;
  background: var(--accent-1); color: white; padding: 10px 16px; border-radius: 6px;
  font-weight: 600; transition: top 0.2s;
}
.skip-link:focus { top: 12px; }

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.container { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ---------- NAV ---------- */
header.site-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 15, 38, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-row { display: flex; align-items: center; justify-content: space-between; padding: 16px 24px; max-width: 1120px; margin: 0 auto; }
.nav-brand { display: flex; align-items: center; gap: 10px; font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 18px; color: var(--text); }
.nav-brand svg { width: 30px; height: 30px; }
.nav-brand .pro { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 14px; }
.nav-links a { color: var(--text-dim); }
.nav-links a:hover { color: var(--text); text-decoration: none; }
.nav-cta {
  padding: 9px 18px; border-radius: 8px; background: var(--gradient); color: white !important;
  font-weight: 600; font-size: 14px;
}
.nav-cta:hover { opacity: 0.9; text-decoration: none; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; }

@media (max-width: 760px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; top: 65px; left: 0; right: 0; background: var(--bg); border-bottom: 1px solid var(--border);
    flex-direction: column; align-items: flex-start; gap: 0; padding: 8px 24px 20px;
    transform: translateY(-10px); opacity: 0; pointer-events: none; transition: all 0.2s;
  }
  .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-links a { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--border); }
  .nav-cta { margin-top: 8px; text-align: center; }
}

/* ---------- BREADCRUMBS ---------- */
.breadcrumbs { padding: 16px 24px 0; }
.breadcrumbs ol { list-style: none; display: flex; gap: 8px; padding: 0; margin: 0; font-size: 13px; color: var(--text-dim); flex-wrap: wrap; }
.breadcrumbs li { display: flex; gap: 8px; align-items: center; }

/* ---------- HERO ---------- */
.hero { padding: 90px 24px 60px; text-align: center; position: relative; overflow: hidden; }
.hero::before {
  content: ''; position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
  width: 900px; height: 500px; background: radial-gradient(ellipse, rgba(91,108,255,0.18), transparent 70%);
  pointer-events: none;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; font-family: 'JetBrains Mono', monospace;
  font-size: 12px; letter-spacing: 1.5px; color: var(--accent-1); text-transform: uppercase;
  padding: 6px 14px; border: 1px solid var(--border); border-radius: 20px; margin-bottom: 24px;
}
.hero h1 { font-size: 52px; max-width: 780px; margin: 0 auto 20px; }
.hero .sub { font-size: 19px; max-width: 560px; margin: 0 auto 36px; color: var(--text-dim); }
@media (max-width: 600px) { .hero h1 { font-size: 34px; } .hero .sub { font-size: 16px; } }
.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 70px; }
.btn-primary {
  padding: 14px 28px; border-radius: 10px; background: var(--gradient); color: white; font-weight: 600;
  font-size: 15px; display: inline-block; border: none; cursor: pointer; font-family: inherit;
}
.btn-primary:hover { opacity: 0.92; text-decoration: none; }
.btn-secondary {
  padding: 14px 28px; border-radius: 10px; background: var(--panel-alt); border: 1px solid var(--border);
  color: var(--text); font-weight: 600; font-size: 15px; display: inline-block; cursor: pointer; font-family: inherit;
}
.btn-secondary:hover { border-color: var(--accent-1); text-decoration: none; }
.btn-small { padding: 9px 16px; font-size: 13px; border-radius: 8px; }

/* ---------- Signature: connection visual ---------- */
.connection-visual {
  max-width: 720px; margin: 0 auto; display: flex; align-items: center; justify-content: center;
  gap: 28px; padding: 40px 24px; background: var(--panel); border: 1px solid var(--border);
  border-radius: 20px;
}
.device-box { flex: 1; max-width: 220px; }
.device-screen {
  aspect-ratio: 16/10; border-radius: 10px; border: 2px solid var(--border);
  background: var(--panel-alt); display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.device-screen.active { border-color: var(--accent-1); }
.device-screen .glow {
  position: absolute; inset: 0; background: radial-gradient(circle at 50% 50%, rgba(91,108,255,0.25), transparent 65%);
  opacity: 0; transition: opacity 0.6s;
}
.device-screen.active .glow { opacity: 1; }
.device-code-label { margin-top: 12px; text-align: center; font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--text-dim); letter-spacing: 1px; }
.device-code-label .code { color: var(--text); font-weight: 600; }
.connection-beam { flex-shrink: 0; width: 80px; height: 2px; position: relative; }
.connection-beam::before {
  content: ''; position: absolute; inset: 0; background: var(--border);
}
.connection-beam .pulse {
  position: absolute; top: -3px; left: 0; width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent-1); box-shadow: 0 0 12px var(--accent-1);
  animation: beam-travel 2.2s ease-in-out infinite;
}
@keyframes beam-travel {
  0% { left: 0; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: calc(100% - 8px); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .connection-beam .pulse { animation: none; opacity: 1; left: 50%; }
}
@media (max-width: 640px) {
  .connection-visual { flex-direction: column; }
  .connection-beam { width: 2px; height: 50px; }
  .connection-beam::before { width: 2px; height: 100%; }
}

/* ---------- SECTIONS ---------- */
section { padding: 80px 24px; }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 56px; }
.section-head h2 { font-size: 34px; }

.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 860px) { .features-grid { grid-template-columns: 1fr; } }
.feature-card { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 28px; }
.feature-card .icon { font-size: 26px; margin-bottom: 14px; }
.feature-card h3 { font-size: 18px; margin-bottom: 8px; }
.feature-card p { font-size: 14px; margin-bottom: 0; }

.steps { display: flex; gap: 24px; }
@media (max-width: 860px) { .steps { flex-direction: column; } }
.step { flex: 1; position: relative; }
.step .num {
  font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--accent-1);
  border: 1px solid var(--accent-1); width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.step h3 { font-size: 17px; margin-bottom: 8px; }
.step p { font-size: 14px; }

.cta-band {
  background: var(--panel); border: 1px solid var(--border); border-radius: 20px;
  padding: 56px 24px; text-align: center; margin: 0 24px;
}
.cta-band h2 { font-size: 30px; }

/* ---------- FOOTER ---------- */
footer.site-footer { border-top: 1px solid var(--border); padding: 48px 24px 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-brand { display: flex; align-items: center; gap: 8px; font-family: 'Space Grotesk', sans-serif; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.footer-brand svg { width: 22px; height: 22px; }
.footer-col h2 { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--text-dim); margin-bottom: 14px; font-family: 'IBM Plex Sans', sans-serif; font-weight: 600; }
.footer-col a { display: block; font-size: 14px; color: var(--text-dim); margin-bottom: 10px; }
.footer-col a:hover { color: var(--text); text-decoration: none; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  padding-top: 24px; border-top: 1px solid var(--border); font-size: 13px; color: var(--text-dim);
}

/* ---------- COOKIE BANNER ---------- */
.cookie-banner {
  position: fixed; bottom: 16px; left: 16px; right: 16px; z-index: 300;
  background: var(--panel-alt); border: 1px solid var(--border); border-radius: 14px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.4); max-width: 720px; margin: 0 auto;
}
.cookie-banner-inner { padding: 20px 22px; display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; }
.cookie-banner-inner p { margin: 0; font-size: 13px; flex: 1; min-width: 220px; }
.cookie-banner-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- FORMS (contact page) ---------- */
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; color: var(--text); }
.form-field input, .form-field textarea {
  width: 100%; padding: 11px 14px; background: var(--panel); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text); font-family: inherit; font-size: 15px;
}
.form-field textarea { resize: vertical; min-height: 140px; }
.form-hint { font-size: 12px; color: var(--text-dim); margin-top: 6px; }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { padding: 14px 18px; border-radius: 10px; margin-bottom: 24px; font-size: 14px; }
.form-status.success { background: rgba(62,207,142,0.12); border: 1px solid rgba(62,207,142,0.35); color: var(--success); }
.form-status.error { background: rgba(232,85,85,0.12); border: 1px solid rgba(232,85,85,0.35); color: #E85555; }

/* ---------- LEGAL DOCS ---------- */
.legal-page { padding: 40px 24px 100px; }
.legal-wrap { max-width: 760px; margin: 0 auto; }
.legal-wrap .updated { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--text-dim); margin-bottom: 40px; }
.legal-wrap h1 { font-size: 36px; margin-bottom: 8px; }
.legal-wrap h2 { font-size: 22px; margin-top: 44px; margin-bottom: 14px; }
.legal-wrap h3 { font-size: 17px; margin-top: 28px; margin-bottom: 10px; }
.legal-wrap p, .legal-wrap li { color: var(--text-dim); font-size: 15px; }
.legal-wrap ul, .legal-wrap ol { padding-left: 22px; }
.legal-wrap li { margin-bottom: 8px; }
.legal-wrap strong { color: var(--text); }
.legal-wrap table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14px; }
.legal-wrap th, .legal-wrap td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); color: var(--text-dim); }
.legal-wrap th { color: var(--text); font-family: 'JetBrains Mono', monospace; font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.legal-toc {
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 20px 24px;
  margin-bottom: 40px; font-size: 14px;
}
.legal-toc a { display: block; padding: 4px 0; }
.placeholder-note {
  background: rgba(245,166,35,0.1); border: 1px solid rgba(245,166,35,0.3); border-radius: 8px;
  padding: 12px 16px; font-size: 13px; color: #F5A623; margin-bottom: 24px;
}

/* ---------- COOKIE SETTINGS PAGE ---------- */
.pref-row {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 20px;
  padding: 20px 0; border-bottom: 1px solid var(--border);
}
.pref-row h3 { font-size: 16px; margin-bottom: 6px; }
.pref-row p { font-size: 13px; margin-bottom: 0; }
.switch { position: relative; display: inline-block; width: 44px; height: 24px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .slider { position: absolute; inset: 0; background: var(--border); border-radius: 24px; cursor: pointer; transition: 0.2s; }
.switch .slider::before { content: ''; position: absolute; width: 18px; height: 18px; left: 3px; top: 3px; background: white; border-radius: 50%; transition: 0.2s; }
.switch input:checked + .slider { background: var(--gradient); }
.switch input:checked + .slider::before { transform: translateX(20px); }
.switch input:disabled + .slider { opacity: 0.6; cursor: not-allowed; }