/* =============================================
   NEXARA — SaaS Technology Company
   Style: Futuriste Propre / Blanc · Bleu Profond · Cyan Électrique
   Fonts: Plus Jakarta Sans (headlines) + Inter (body) + JetBrains Mono (code/accent)
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --bg:        #ffffff;
  --bg2:       #f5f7ff;
  --bg3:       #eef1ff;
  --surface:   #f8f9ff;
  --border:    #e4e8f5;
  --border2:   #ccd1eb;
  --text:      #0a0e1a;
  --text2:     #1e2440;
  --muted:     #5c6585;
  --muted2:    #8b94b8;
  --blue:      #1a2fff;
  --blue2:     #2a3fff;
  --blue-dark: #0d1a99;
  --navy:      #060c2e;
  --cyan:      #00d4ff;
  --cyan2:     #00eeff;
  --cyan-dim:  rgba(0,212,255,0.08);
  --cyan-glow: rgba(0,212,255,0.25);
  --blue-dim:  rgba(26,47,255,0.08);
  --blue-glow: rgba(26,47,255,0.2);
  --green:     #00e676;
  --purple:    #7c3aed;
  --gradient:  linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);
  --gradient2: linear-gradient(135deg, var(--navy) 0%, #1a2880 100%);
}

*, *::before, *::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body { background:var(--bg); color:var(--text); font-family:'Inter',sans-serif; overflow-x:hidden; }

/* ANIMATIONS */
@keyframes fadeUp   { from{opacity:0;transform:translateY(16px)} to{opacity:1;transform:none} }
@keyframes fadeIn   { from{opacity:0} to{opacity:1} }
@keyframes marquee  { from{transform:translateX(0)} to{transform:translateX(-50%)} }
@keyframes pulse-cyan { 0%,100%{box-shadow:0 0 0 0 var(--cyan-glow)} 50%{box-shadow:0 0 0 10px rgba(0,212,255,0)} }
@keyframes float    { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
@keyframes spin     { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }
@keyframes gradient-shift { 0%,100%{background-position:0% 50%} 50%{background-position:100% 50%} }
@keyframes blink    { 0%,100%{opacity:1} 50%{opacity:0} }

/* REVEAL */
.reveal { opacity:0; transform:translateY(14px); transition:opacity 0.75s cubic-bezier(.22,1,.36,1), transform 0.75s cubic-bezier(.22,1,.36,1); }
.revealed { opacity:1; transform:none; }
.reveal-delay-1 { transition-delay:0.1s; }
.reveal-delay-2 { transition-delay:0.2s; }
.reveal-delay-3 { transition-delay:0.3s; }
.reveal-delay-4 { transition-delay:0.4s; }

/* =============================================
   NAVIGATION
   ============================================= */
nav {
  position:sticky; top:0; z-index:200;
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  padding:0 3rem; height:68px;
  display:flex; align-items:center; justify-content:space-between;
}
.nav-logo { text-decoration:none; display:flex; align-items:center; gap:0.6rem; }
.nav-logo-mark {
  width:32px; height:32px; border-radius:8px;
  background:var(--gradient); display:flex; align-items:center; justify-content:center;
  font-family:'Plus Jakarta Sans',sans-serif; font-size:0.9rem; font-weight:800; color:white;
}
.nav-logo-name { font-family:'Plus Jakarta Sans',sans-serif; font-size:1.2rem; font-weight:800; color:var(--text); letter-spacing:-0.02em; }
.nav-logo-name span { color:var(--blue); }

nav ul { display:flex; gap:0; list-style:none; height:68px; }
nav ul a { display:flex; align-items:center; height:68px; padding:0 1rem; font-size:0.82rem; font-weight:500; color:var(--muted); text-decoration:none; transition:color 0.2s; }
nav ul a:hover, nav ul a.active { color:var(--text); }

.nav-actions { display:flex; gap:0.7rem; align-items:center; }
.nav-link { font-size:0.82rem; font-weight:600; color:var(--muted); text-decoration:none; transition:color 0.2s; }
.nav-link:hover { color:var(--blue); }
.nav-cta { background:var(--blue); color:white; padding:0.5rem 1.2rem; font-size:0.8rem; font-weight:700; text-decoration:none; border-radius:8px; transition:all 0.2s; letter-spacing:-0.01em; }
.nav-cta:hover { background:var(--blue2); box-shadow:0 4px 16px var(--blue-glow); transform:translateY(-1px); }

/* =============================================
   PAGE HERO (inner pages)
   ============================================= */
.page-hero { background:var(--navy); padding:5rem 3rem 4rem; position:relative; overflow:hidden; }
.ph-grid-lines { position:absolute; inset:0; background-image:linear-gradient(rgba(255,255,255,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.03) 1px,transparent 1px); background-size:60px 60px; }
.ph-glow1 { position:absolute; top:-30%; left:-10%; width:60vw; height:60vw; border-radius:50%; background:radial-gradient(circle,rgba(26,47,255,0.15) 0%,transparent 60%); pointer-events:none; }
.ph-glow2 { position:absolute; top:-20%; right:-10%; width:40vw; height:40vw; border-radius:50%; background:radial-gradient(circle,rgba(0,212,255,0.1) 0%,transparent 60%); pointer-events:none; }
.page-hero-inner { position:relative; z-index:1; max-width:1300px; margin:0 auto; }
.ph-breadcrumb { font-size:0.7rem; color:rgba(255,255,255,0.3); margin-bottom:1rem; display:flex; gap:0.5rem; }
.ph-breadcrumb a { color:var(--cyan); text-decoration:none; }
.page-hero h1 { font-family:'Plus Jakarta Sans',sans-serif; font-size:clamp(2.2rem,5vw,4.5rem); font-weight:800; color:white; letter-spacing:-0.03em; line-height:1.05; }
.page-hero h1 span { color:var(--cyan); }
.page-hero p { font-size:0.88rem; color:rgba(255,255,255,0.45); margin-top:0.6rem; }

/* =============================================
   TYPOGRAPHY
   ============================================= */
.eyebrow { font-family:'JetBrains Mono',monospace; font-size:0.65rem; font-weight:500; color:var(--blue); letter-spacing:0.15em; text-transform:uppercase; display:flex; align-items:center; gap:0.5rem; margin-bottom:0.5rem; }
.eyebrow::before { content:'//'; opacity:0.5; }

.display-title { font-family:'Plus Jakarta Sans',sans-serif; font-size:clamp(1.8rem,3.5vw,3.5rem); font-weight:800; color:var(--text); letter-spacing:-0.03em; line-height:1.08; }
.display-title span { color:var(--blue); }
.display-title .grad { background:var(--gradient); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }

/* =============================================
   BUTTONS
   ============================================= */
.btn-blue { display:inline-flex; align-items:center; gap:0.5rem; background:var(--blue); color:white; padding:0.82rem 1.8rem; font-size:0.85rem; font-weight:700; text-decoration:none; border:none; border-radius:10px; cursor:pointer; transition:all 0.25s; letter-spacing:-0.01em; }
.btn-blue:hover { background:var(--blue2); transform:translateY(-2px); box-shadow:0 8px 28px var(--blue-glow); }

.btn-cyan { display:inline-flex; align-items:center; gap:0.5rem; background:var(--cyan); color:var(--navy); padding:0.82rem 1.8rem; font-size:0.85rem; font-weight:700; text-decoration:none; border:none; border-radius:10px; cursor:pointer; transition:all 0.25s; }
.btn-cyan:hover { background:var(--cyan2); transform:translateY(-2px); box-shadow:0 8px 28px var(--cyan-glow); }

.btn-outline { display:inline-flex; align-items:center; gap:0.5rem; background:transparent; color:var(--text); border:1.5px solid var(--border2); padding:0.82rem 1.8rem; font-size:0.85rem; font-weight:600; text-decoration:none; border-radius:10px; cursor:pointer; transition:all 0.25s; }
.btn-outline:hover { border-color:var(--blue); color:var(--blue); background:var(--blue-dim); }

.btn-outline-white { display:inline-flex; align-items:center; gap:0.5rem; background:transparent; color:white; border:1.5px solid rgba(255,255,255,0.25); padding:0.82rem 1.8rem; font-size:0.85rem; font-weight:600; text-decoration:none; border-radius:10px; cursor:pointer; transition:all 0.25s; }
.btn-outline-white:hover { background:rgba(255,255,255,0.1); border-color:rgba(255,255,255,0.5); }

/* =============================================
   FEATURE CARD
   ============================================= */
.feat-card { background:white; border:1px solid var(--border); border-radius:16px; padding:2rem; transition:all 0.3s; }
.feat-card:hover { border-color:var(--blue); box-shadow:0 8px 32px var(--blue-glow); transform:translateY(-4px); }
.fc-icon { width:48px; height:48px; border-radius:12px; background:var(--blue-dim); display:flex; align-items:center; justify-content:center; font-size:1.4rem; margin-bottom:1.2rem; transition:background 0.3s; }
.feat-card:hover .fc-icon { background:var(--blue); }
.fc-title { font-family:'Plus Jakarta Sans',sans-serif; font-size:1rem; font-weight:700; color:var(--text); margin-bottom:0.5rem; letter-spacing:-0.01em; }
.fc-desc { font-size:0.8rem; color:var(--muted); line-height:1.7; }

/* =============================================
   BADGE
   ============================================= */
.badge-blue { background:var(--blue-dim); color:var(--blue); font-size:0.65rem; font-weight:700; padding:0.25rem 0.7rem; border-radius:30px; letter-spacing:0.05em; }
.badge-cyan { background:var(--cyan-dim); color:var(--cyan); font-size:0.65rem; font-weight:700; padding:0.25rem 0.7rem; border-radius:30px; border:1px solid rgba(0,212,255,0.2); }
.badge-green { background:rgba(0,230,118,0.08); color:var(--green); font-size:0.65rem; font-weight:700; padding:0.25rem 0.7rem; border-radius:30px; }

/* =============================================
   MARQUEE
   ============================================= */
.marquee-strip { background:var(--bg2); border-top:1px solid var(--border); border-bottom:1px solid var(--border); padding:1rem 0; overflow:hidden; }
.marquee-track { display:flex; gap:3rem; animation:marquee 20s linear infinite; white-space:nowrap; align-items:center; }
.marquee-track span { font-family:'JetBrains Mono',monospace; font-size:0.72rem; font-weight:500; color:var(--muted2); }
.marquee-track .sep { color:var(--cyan); font-size:0.5rem; }

/* =============================================
   FORM
   ============================================= */
.form-group { display:flex; flex-direction:column; gap:0.35rem; }
.form-group label { font-size:0.72rem; font-weight:600; color:var(--muted); letter-spacing:0.04em; }
.form-group input, .form-group select, .form-group textarea { background:var(--bg2); border:1.5px solid var(--border); padding:0.82rem 1rem; color:var(--text); font-family:'Inter',sans-serif; font-size:0.88rem; outline:none; transition:border-color 0.2s; resize:none; width:100%; border-radius:10px; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color:var(--blue); box-shadow:0 0 0 3px var(--blue-dim); background:white; }

/* =============================================
   FOOTER
   ============================================= */
footer { background:var(--navy); padding:5rem 3rem 2rem; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:3rem; max-width:1300px; margin:0 auto 3rem; }
.footer-logo-name { font-family:'Plus Jakarta Sans',sans-serif; font-size:1.3rem; font-weight:800; color:white; display:block; letter-spacing:-0.02em; margin-bottom:0.2rem; }
.footer-logo-name span { color:var(--cyan); }
.footer-logo-sub { font-family:'JetBrains Mono',monospace; font-size:0.55rem; color:rgba(255,255,255,0.25); letter-spacing:0.1em; text-transform:uppercase; display:block; margin-bottom:1rem; }
.footer-brand p { font-size:0.8rem; color:rgba(255,255,255,0.4); line-height:1.85; max-width:230px; }
.footer-col h4 { font-family:'JetBrains Mono',monospace; font-size:0.6rem; color:var(--cyan); letter-spacing:0.18em; text-transform:uppercase; font-weight:500; margin-bottom:1.2rem; }
.footer-col ul { list-style:none; display:flex; flex-direction:column; gap:0.6rem; }
.footer-col ul a { font-size:0.8rem; color:rgba(255,255,255,0.4); text-decoration:none; transition:color 0.2s; }
.footer-col ul a:hover { color:white; }
.footer-col p { font-size:0.8rem; color:rgba(255,255,255,0.4); line-height:1.9; }
.footer-rule { border:none; border-top:1px solid rgba(255,255,255,0.07); max-width:1300px; margin:0 auto 1.5rem; }
.footer-bottom { max-width:1300px; margin:0 auto; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem; }
.footer-bottom p { font-size:0.68rem; color:rgba(255,255,255,0.2); }
.footer-bottom a { color:var(--cyan); text-decoration:none; }
.status-live { display:inline-flex; align-items:center; gap:0.4rem; font-size:0.65rem; color:var(--green); font-family:'JetBrains Mono',monospace; }
.status-live::before { content:''; width:7px; height:7px; border-radius:50%; background:var(--green); animation:pulse-cyan 2s infinite; display:inline-block; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media(max-width:900px){
  nav { padding:0 1.5rem; }
  nav ul { display:none; }
  .footer-grid { grid-template-columns:1fr 1fr; gap:2rem; }
  .page-hero { padding:4rem 1.5rem 3rem; }
}
@media(max-width:600px){
  .footer-grid { grid-template-columns:1fr; }
}