/* ============================================
   Novira Connect — Design Tokens & Base
   ============================================ */
:root{
  --ink:#12181f;
  --paper:#f4f6f8;
  --surface:#ffffff;
  --line:#dfe4ea;
  --line-strong:#c7cfd8;
  --blue:#2f6fed;
  --blue-dark:#1c4fc7;
  --violet:#7c5cfc;
  --amber:#f2a93b;
  --text:#1c2530;
  --muted:#5b6672;
  --muted-2:#828d99;
  --radius:14px;
  --radius-sm:8px;
  --maxw:1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',sans-serif;
  color:var(--text);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Space Grotesk',sans-serif;
  margin:0;
  line-height:1.12;
  letter-spacing:-0.01em;
  font-weight:600;
}
p{margin:0;color:var(--muted);line-height:1.65;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul{margin:0;padding:0;list-style:none;}
.mono{font-family:'IBM Plex Mono',monospace;}
.eyebrow{
  font-family:'IBM Plex Mono',monospace;
  font-size:0.78rem;
  letter-spacing:0.04em;
  color:var(--blue);
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:16px;
}
.eyebrow::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--blue);display:inline-block;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}
section{padding:88px 0;}
.section-sub{max-width:560px;margin-top:14px;font-size:1.02rem;}

.btn{
  font-family:'Inter',sans-serif;
  font-weight:600;
  font-size:0.95rem;
  padding:14px 26px;
  border-radius:var(--radius-sm);
  display:inline-flex;
  align-items:center;
  gap:8px;
  cursor:pointer;
  border:1.5px solid transparent;
  transition:all .2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--blue);color:#fff;}
.btn-primary:hover{background:var(--blue-dark);transform:translateY(-1px);}
.btn-outline{border-color:var(--line-strong);color:var(--text);background:transparent;}
.btn-outline:hover{border-color:var(--blue);color:var(--blue);}
.btn-dark{background:var(--ink);color:#fff;}
.btn-dark:hover{background:#000;}
.btn-ghost{background:rgba(255,255,255,0.12);color:#fff;border-color:rgba(255,255,255,0.4);}
.btn-ghost:hover{background:rgba(255,255,255,0.22);}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--blue);outline-offset:3px;}

/* ============================================
   Header
   ============================================ */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(244,246,248,0.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.header-inner{
  max-width:var(--maxw);margin:0 auto;padding:18px 32px;
  display:flex;align-items:center;justify-content:space-between;
}
.logo{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.2rem;color:var(--ink);}
.logo-dot{width:10px;height:10px;border-radius:50%;background:var(--blue);position:relative;flex-shrink:0;}
.logo-dot::after{content:'';position:absolute;inset:-5px;border-radius:50%;border:1.5px solid var(--blue);opacity:0.4;}
.logo span{font-family:'IBM Plex Mono',monospace;font-weight:400;color:var(--muted);font-size:1rem;margin-left:2px;}
.main-nav{display:flex;align-items:center;gap:36px;}
.main-nav a{font-size:0.95rem;font-weight:500;color:var(--muted);padding:6px 2px;border-bottom:2px solid transparent;}
.main-nav a:hover,.main-nav a.active{color:var(--ink);border-color:var(--blue);}
.header-actions{display:flex;align-items:center;gap:14px;}

/* ============================================
   Hero
   ============================================ */
.hero{padding:72px 0 40px;}
.hero-grid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:56px;align-items:center;}
.hero-copy h1{font-size:clamp(2.2rem,4.2vw,3.4rem);}
.hero-sub{margin-top:20px;font-size:1.08rem;max-width:520px;}
.hero-cta{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:40px;margin-top:52px;flex-wrap:wrap;}
.stat{display:flex;flex-direction:column;gap:4px;}
.stat strong{font-family:'Space Grotesk',sans-serif;font-size:1.6rem;color:var(--ink);}
.stat span{font-size:0.72rem;color:var(--muted-2);letter-spacing:0.02em;}

.hero-graphic svg{width:100%;height:auto;}
.node{transform-origin:center;animation:pulse 2.6s ease-in-out infinite;}
.node-lg{animation-duration:3.2s;}
.pulse-line{stroke-dasharray:6 6;animation:dash 6s linear infinite;}
@keyframes pulse{
  0%,100%{opacity:0.85;}
  50%{opacity:0.4;}
}
@keyframes dash{
  to{stroke-dashoffset:-120;}
}
@media (prefers-reduced-motion:reduce){
  .node,.pulse-line{animation:none;}
}

/* ============================================
   Platform features
   ============================================ */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:52px;}
.feature-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:border-color .2s ease, transform .2s ease;}
.feature-card:hover{border-color:var(--blue);transform:translateY(-3px);}
.feature-card .tag{color:var(--violet);font-size:0.8rem;display:block;margin-bottom:18px;}
.feature-card h3{font-size:1.12rem;margin-bottom:10px;}

/* ============================================
   Solutions preview
   ============================================ */
.solutions-preview{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.sp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px;}
.sp-card{padding:26px;border-radius:var(--radius);background:var(--paper);border:1px solid var(--line);}
.sp-card h3{font-size:1.05rem;margin-bottom:10px;}
.sp-card p{font-size:0.92rem;}
.link-arrow{display:inline-block;margin-top:32px;color:var(--blue);font-weight:600;}
.link-arrow:hover{text-decoration:underline;}

/* ============================================
   Community preview
   ============================================ */
.community-preview-grid{display:grid;grid-template-columns:1.1fr 0.8fr;gap:56px;align-items:center;}
.check-list{margin-top:26px;margin-bottom:32px;display:flex;flex-direction:column;gap:14px;}
.check-list li{position:relative;padding-left:24px;color:var(--text);font-size:0.98rem;}
.check-list li::before{content:'';position:absolute;left:0;top:7px;width:8px;height:8px;border-radius:50%;background:var(--amber);}
.community-stat-card{background:var(--ink);color:#fff;border-radius:var(--radius);padding:40px;text-align:left;}
.community-stat-card .stat-tag{color:var(--amber);display:block;margin-bottom:18px;font-size:0.8rem;}
.community-stat-card strong{display:block;font-family:'Space Grotesk',sans-serif;font-size:3rem;margin-bottom:10px;}
.community-stat-card p{color:#c9d0d8;}

/* ============================================
   Membership plans
   ============================================ */
.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:52px;}
.plan-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:34px;position:relative;display:flex;flex-direction:column;}
.plan-featured{border-color:var(--blue);box-shadow:0 20px 40px -28px rgba(47,111,237,0.45);}
.plan-badge{position:absolute;top:-13px;left:34px;background:var(--blue);color:#fff;padding:5px 12px;border-radius:20px;font-size:0.72rem;}
.plan-card h3{font-size:1.2rem;}
.plan-price{font-family:'Space Grotesk',sans-serif;font-size:2.1rem;color:var(--ink);margin:14px 0 22px;}
.plan-price span{font-family:'Inter',sans-serif;font-size:0.95rem;color:var(--muted);font-weight:400;}
.plan-card ul{display:flex;flex-direction:column;gap:12px;margin-bottom:30px;flex-grow:1;}
.plan-card ul li{font-size:0.92rem;color:var(--muted);padding-left:18px;position:relative;}
.plan-card ul li::before{content:'—';position:absolute;left:0;color:var(--muted-2);}
.plan-card .btn{justify-content:center;}

/* ============================================
   CTA band
   ============================================ */
.cta-band{
  background:linear-gradient(135deg,var(--blue),var(--violet));
  border-radius:24px;
  padding:64px;
  color:#fff;
  text-align:center;
}
.cta-band h2{font-size:clamp(1.6rem,3vw,2.2rem);color:#fff;}
.cta-band p{color:rgba(255,255,255,0.85);margin-top:14px;font-size:1.05rem;}
.cta-actions{display:flex;justify-content:center;gap:16px;margin-top:32px;flex-wrap:wrap;}

/* ============================================
   Footer
   ============================================ */
.site-footer{background:var(--ink);color:#c9d0d8;padding:72px 0 28px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,0.1);}
.footer-brand p{color:#8a94a0;margin-top:16px;max-width:280px;font-size:0.92rem;}
.footer-brand .logo{color:#fff;}
.footer-col h4{color:#fff;font-size:0.95rem;margin-bottom:18px;}
.footer-col ul li{margin-bottom:12px;}
.footer-col a{color:#9aa4b0;font-size:0.92rem;}
.footer-col a:hover{color:#fff;}
.socials{display:flex;gap:14px;}
.socials a{width:36px;height:36px;border:1px solid rgba(255,255,255,0.15);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:'IBM Plex Mono',monospace;font-size:0.72rem;color:#c9d0d8;}
.socials a:hover{border-color:var(--blue);color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;flex-wrap:wrap;gap:12px;}
.footer-bottom p{color:#77828e;font-size:0.85rem;}

/* ============================================
   Responsive
   ============================================ */
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-graphic{order:-1;max-width:360px;margin:0 auto;}
  .features-grid{grid-template-columns:repeat(2,1fr);}
  .sp-grid{grid-template-columns:repeat(2,1fr);}
  .community-preview-grid{grid-template-columns:1fr;}
  .plans-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:640px){
  .main-nav{display:none;}
  section{padding:64px 0;}
  .features-grid{grid-template-columns:1fr;}
  .sp-grid{grid-template-columns:1fr;}
  .hero-stats{gap:28px;}
  .cta-band{padding:40px 24px;}
  .footer-grid{grid-template-columns:1fr;}
  .header-actions .btn{padding:10px 14px;font-size:0.85rem;}
  .nav-contact-btn{display:none;}
}