/* Landing page (index.php) styles — extracted from the former inline <style> block
   2026-06-23 so the public splash matches the rest of the app (CSS lives in assets/),
   is cacheable, and shrinks the inline-style surface. Loaded only by index.php. */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#07090f;
  --accent:#3b82f6;--accent2:#6366f1;
  --glow:rgba(99,102,241,0.4);--glow2:rgba(59,130,246,0.3);
  --text:#e2e8f0;--muted:#94a3b8;--border:rgba(255,255,255,0.08);
  --nav-bg:rgba(7,9,15,0.6);--feat-bg:rgba(255,255,255,0.03);
  --stats-bg:rgba(255,255,255,0.02);--footer-bg:rgba(0,0,0,0.2);
}
html[data-theme="light"]{
  --bg:#f0f4f8;
  --glow:rgba(99,102,241,0.18);--glow2:rgba(59,130,246,0.12);
  --text:#0f172a;--muted:#64748b;--border:rgba(0,0,0,0.09);
  --nav-bg:rgba(248,250,252,0.9);--feat-bg:rgba(0,0,0,0.025);
  --stats-bg:rgba(0,0,0,0.02);--footer-bg:rgba(0,0,0,0.04);
}
html[data-theme="light"] .bg-layer::before{
  background:
    radial-gradient(ellipse 70% 55% at 15% 25%,rgba(99,102,241,0.07) 0%,transparent 65%),
    radial-gradient(ellipse 55% 45% at 85% 75%,rgba(59,130,246,0.05) 0%,transparent 60%),
    radial-gradient(ellipse 40% 35% at 50% 10%,rgba(139,92,246,0.04) 0%,transparent 55%);
}
html[data-theme="light"] .bg-layer::after{
  background-image:
    linear-gradient(rgba(0,0,0,0.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,0,0,0.035) 1px,transparent 1px);
  background-size:64px 64px;
}
html[data-theme="light"] .orb{opacity:.12}
html[data-theme="light"] .hero h1{background:linear-gradient(135deg,#0f172a 30%,#475569 80%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
html[data-theme="light"] .nav-name{background:linear-gradient(90deg,#0f172a,#475569);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
html[data-theme="light"] .stat-item .val{background:linear-gradient(135deg,#4338ca,#1d4ed8);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
html[data-theme="light"] .shield-container{background:rgba(0,0,0,0.025);border-color:rgba(0,0,0,0.07);box-shadow:0 24px 48px rgba(0,0,0,0.1),inset 0 1px 1px rgba(255,255,255,0.8)}
html[data-theme="light"] .feat-card:hover{background:rgba(99,102,241,0.04);border-color:rgba(99,102,241,0.2)}
html[data-theme="light"] .btn-secondary{background:rgba(0,0,0,0.04);border-color:rgba(0,0,0,0.12);color:var(--text)}
/* Theme toggle on landing page */
.lp-theme-toggle{background:none;border:1px solid var(--border);border-radius:8px;color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;width:34px;height:34px;flex-shrink:0;transition:color .15s,border-color .15s;padding:0}
.lp-theme-toggle:hover{color:var(--text);border-color:var(--accent)}
.lp-theme-icon-moon{display:none}
html[data-theme="light"] .lp-theme-icon-sun{display:none}
html[data-theme="light"] .lp-theme-icon-moon{display:block}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',sans-serif;
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  overflow-x:hidden;
}

/* ── Animated background ── */
.bg-layer{position:fixed;inset:0;z-index:0;pointer-events:none}
.bg-layer::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 70% 55% at 15% 25%, rgba(99,102,241,0.18) 0%, transparent 65%),
    radial-gradient(ellipse 55% 45% at 85% 75%, rgba(59,130,246,0.14) 0%, transparent 60%),
    radial-gradient(ellipse 40% 35% at 50% 10%, rgba(139,92,246,0.1) 0%, transparent 55%);
  animation:shift 12s ease-in-out infinite alternate;
}
@keyframes shift{to{transform:scale(1.08) translate(2%,1%)}}

.bg-layer::after{
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,0.025) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,black 30%,transparent 100%);
}

/* Floating orbs */
.orb{position:fixed;border-radius:50%;filter:blur(80px);opacity:.35;pointer-events:none;animation:float linear infinite}
.orb1{width:400px;height:400px;background:radial-gradient(circle,#6366f1,transparent);top:-100px;left:-100px;animation-duration:20s}
.orb2{width:350px;height:350px;background:radial-gradient(circle,#3b82f6,transparent);bottom:-80px;right:-80px;animation-duration:25s;animation-delay:-8s}
.orb3{width:250px;height:250px;background:radial-gradient(circle,#8b5cf6,transparent);top:40%;right:15%;animation-duration:18s;animation-delay:-4s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(30px,-40px) scale(1.05)}66%{transform:translate(-20px,20px) scale(.95)}}

/* ── Layout ── */
.page{position:relative;z-index:1;display:flex;flex-direction:column;min-height:100vh}

/* ── Nav ── */
nav{display:flex;align-items:center;padding:1.25rem 1rem;border-bottom:1px solid var(--border);backdrop-filter:blur(12px);background:var(--nav-bg);position:sticky;top:0;z-index:20}
.nav-brand{display:flex;align-items:center;gap:.7rem}
.nav-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--accent2),var(--accent));border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;box-shadow:0 0 16px var(--glow);flex-shrink:0}
.nav-name{font-size:.88rem;font-weight:700;background:linear-gradient(90deg,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;white-space:nowrap}
.nav-host{font-size:.7rem;color:var(--muted);margin-left:.3rem;background:none;-webkit-text-fill-color:var(--muted);white-space:nowrap}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:.75rem}
.nav-link{font-size:.85rem;color:var(--muted);text-decoration:none;padding:.4rem .8rem;border-radius:7px;transition:color .15s}
.nav-link:hover{color:var(--text)}
.btn-login{padding:.5rem 1.3rem;background:linear-gradient(135deg,var(--accent2),var(--accent));border:none;border-radius:8px;color:#fff;font-family:inherit;font-size:.875rem;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:.4rem;box-shadow:0 4px 18px var(--glow);transition:opacity .2s,box-shadow .2s;white-space:nowrap}
.btn-login:hover{opacity:.88;box-shadow:0 6px 26px var(--glow)}

@media (max-width: 768px) {
  .hero {
    gap: 2rem;
    padding: 2rem 1rem 1.5rem;
  }
  .hero-graphic {
    max-width: 240px;
    margin-top: 0.5rem;
  }
}
@media (max-width: 600px) {
  .nav-host, .nav-link { display: none; }
  .btn-login { padding: 0.45rem 0.85rem; font-size: 0.8rem; }
  nav { padding: 1rem 0.8rem; }
}

/* ── Hero ── */
.hero{flex:1;display:grid;grid-template-columns:1fr;align-items:center;justify-items:center;padding:3rem 1.5rem 2.5rem;max-width:1200px;margin:0 auto;width:100%;gap:3rem}
.hero-text{text-align:center;max-width:620px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:rgba(99,102,241,0.12);border:1px solid rgba(99,102,241,0.3);border-radius:20px;padding:.35rem 1rem;font-size:.78rem;font-weight:500;color:#a5b4fc;margin-bottom:1.25rem;animation:fadein .8s ease both}
@keyframes fadein{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.hero-badge .dot{width:6px;height:6px;border-radius:50%;background:#34d399;box-shadow:0 0 8px rgba(52,211,153,.7);animation:blink 2s ease-in-out infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}

.hero h1{
  font-size:clamp(2.3rem,5vw,3.6rem);
  font-weight:800;
  line-height:1.15;
  letter-spacing:-.03em;
  background:linear-gradient(135deg,#fff 30%,#94a3b8 80%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  margin-bottom:1rem;
  animation:fadein .8s .1s ease both;
}
.hero h1 span{
  background:linear-gradient(90deg,var(--accent2),var(--accent));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.hero p{
  font-size:1.02rem;color:var(--muted);line-height:1.7;
  margin-bottom:1.75rem;
  animation:fadein .8s .2s ease both;
}
.hero-cta{display:flex;gap:.85rem;flex-wrap:wrap;justify-content:center;animation:fadein .8s .3s ease both}
.btn-primary{
  padding:.85rem 2.2rem;
  background:linear-gradient(135deg,var(--accent2),var(--accent));
  border:none;border-radius:12px;color:#fff;font-family:inherit;
  font-size:1rem;font-weight:700;cursor:pointer;text-decoration:none;
  display:inline-flex;align-items:center;gap:.5rem;
  box-shadow:0 6px 28px var(--glow);
  transition:opacity .2s,transform .15s,box-shadow .2s;
  letter-spacing:.01em;
}
.btn-primary:hover{opacity:.88;transform:translateY(-2px);box-shadow:0 10px 36px var(--glow)}
.btn-primary:active{transform:scale(.97)}
.btn-secondary{
  padding:.85rem 2rem;
  background:rgba(255,255,255,0.05);
  border:1px solid var(--border);border-radius:12px;color:var(--text);
  font-family:inherit;font-size:1rem;font-weight:600;cursor:pointer;text-decoration:none;
  display:inline-flex;align-items:center;gap:.5rem;
  transition:background .2s,border-color .2s,transform .15s;
}
.btn-secondary:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.15);transform:translateY(-2px)}

/* ── Hero Graphic column ── */
.hero-graphic{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  width:100%;
  max-width:320px;
  aspect-ratio:1;
  animation:fadein 1s .2s ease both;
}
.hero-graphic-bg{
  position:absolute;
  width:140%;
  height:140%;
  border-radius:50%;
  background:radial-gradient(circle,rgba(99,102,241,0.08) 0%,transparent 70%);
  z-index:-1;
}
/* Pulsing radar waves */
.pulse-ring{
  position:absolute;
  border:1.5px solid rgba(99,102,241,0.15);
  border-radius:50%;
  animation:radar 4s cubic-bezier(0.25,0.8,0.25,1) infinite;
  opacity:0;
  pointer-events:none;
}
.pulse-ring:nth-child(1){animation-delay:0s}
.pulse-ring:nth-child(2){animation-delay:1.3s}
.pulse-ring:nth-child(3){animation-delay:2.6s}

@keyframes radar{
  0%{width:30%;height:30%;opacity:0}
  10%{opacity:0.8}
  100%{width:120%;height:120%;opacity:0;border-color:rgba(59,130,246,0)}
}

/* Floating WireGuard logo shield */
.shield-container{
  width:100%;
  height:100%;
  background:rgba(255,255,255,0.015);
  border:1px solid rgba(255,255,255,0.05);
  border-radius:30px;
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:2.2rem;
  box-shadow:
    0 24px 48px rgba(0,0,0,0.4),
    inset 0 1px 1px rgba(255,255,255,0.1);
  animation:floatShield 6s ease-in-out infinite;
}

@keyframes floatShield{
  0%,100%{transform:translateY(0) rotate(0deg)}
  50%{transform:translateY(-12px) rotate(1deg)}
}

.shield-logo-svg{
  width:100%;
  height:100%;
  filter:drop-shadow(0 0 20px rgba(99,102,241,0.4));
  color:var(--text);
  transition:filter 0.3s ease;
}
.shield-logo-svg:hover{
  filter:drop-shadow(0 0 32px rgba(59,130,246,0.6));
}

@media (min-width: 992px) {
  .hero{grid-template-columns:1.2fr 0.8fr;text-align:left;gap:4rem}
  .hero-text{text-align:left;align-items:flex-start;justify-content:flex-start}
  .hero-cta{justify-content:flex-start}
  .hero-graphic{max-width:400px}
}

/* ── Feature cards ── */
.features{padding:1.5rem 1.5rem 3rem;max-width:1100px;margin:0 auto;width:100%}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem}
.feat-card{
  background:var(--feat-bg);
  border:1px solid var(--border);
  border-radius:18px;
  padding:1.5rem;
  transition:border-color .25s,transform .2s,background .25s;
  animation:fadein .8s ease both;
}
.feat-card:hover{
  border-color:rgba(99,102,241,.35);
  transform:translateY(-4px);
  background:rgba(99,102,241,0.05);
}
.feat-icon{
  width:46px;height:46px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.35rem;margin-bottom:.75rem;
}
.feat-card h3{font-size:.95rem;font-weight:700;margin-bottom:.4rem}
.feat-card p{font-size:.83rem;color:var(--muted);line-height:1.65}

/* ── Stats strip ── */
.stats-strip{
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  background:var(--stats-bg);
  padding:1.25rem 1.5rem;margin-bottom:.5rem;
}
.stats-inner{max-width:900px;margin:0 auto;display:flex;justify-content:space-around;flex-wrap:wrap;gap:1.5rem}
.stat-item{text-align:center}
.stat-item .val{font-size:1.8rem;font-weight:800;background:linear-gradient(135deg,var(--accent2),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.stat-item .lbl{font-size:.75rem;color:var(--muted);margin-top:.2rem;text-transform:uppercase;letter-spacing:.06em}

/* ── Footer ── */
footer{
  border-top:1px solid var(--border);
  padding:1.25rem 2.5rem;
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem;
  font-size:.78rem;color:var(--muted);
  background:var(--footer-bg);
}
.footer-brand{display:flex;align-items:center;gap:.5rem;font-weight:600;color:var(--text)}