/* ──────────────── Guest overlay ──────────────── */
/* Glass overlay shown to non-authenticated visitors on the homepage.
   See docs/DECISIONS.md ADR-005. */

body.guest-mode { overflow: hidden; }

.guest-overlay {
  position: fixed; inset: 0;
  background: rgba(250,247,242,0.55);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  display: flex; flex-direction: column;
  z-index: 100;
  overflow-y: auto;
  transition: opacity 0.4s var(--easing);
}
.guest-overlay.hidden { opacity: 0; pointer-events: none; }

/* Guest nav */
.guest-nav {
  position: sticky; top: 0;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 32px;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.5);
  z-index: 5;
}
.guest-nav .artify-logo { font-size: 28px; }
.guest-nav-links { display: flex; gap: 28px; align-items: center; }
.guest-nav-links a { font-weight: 500; font-size: 14px; color: var(--ink-2); text-decoration: none; }
.guest-nav-links a:hover { color: var(--accent); }
.guest-nav-cta { display: flex; gap: 10px; align-items: center; }

/* Mobile hamburger + slide-down menu (hidden on desktop) */
.nav-burger {
  display: none;
  width: 40px; height: 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: white;
  color: var(--ink);
  font-size: 16px;
  align-items: center; justify-content: center;
  flex-shrink: 0;
}
.guest-mobile-menu { display: none; }

/* Hero card */
.hero-wrap {
  flex: 1;
  display: flex; align-items: center; justify-content: center;
  padding: 40px 32px;
  min-height: calc(100vh - 80px);
}
.hero-card {
  max-width: 720px; width: 100%;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(30px) saturate(160%);
  -webkit-backdrop-filter: blur(30px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: var(--r-xl);
  padding: 64px 56px;
  box-shadow: var(--shadow-xl);
  text-align: center;
  position: relative;
}
.hero-card::before {
  content: '';
  position: absolute; inset: -2px;
  border-radius: var(--r-xl);
  padding: 2px;
  background: var(--gradient);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.4;
  pointer-events: none;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px;
  background: var(--gradient-soft);
  border: 1px solid var(--accent-soft);
  border-radius: var(--r-pill);
  font-size: 12px; font-weight: 500;
  color: var(--accent);
  margin-bottom: 28px;
}
.hero-eyebrow i { font-size: 11px; }
.hero-card .logo-big {
  font-family: 'Noto Sans Hebrew', 'Heebo', sans-serif;
  font-size: 88px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: 16px;
  letter-spacing: 1px;
}
.hero-card h1 {
  font-size: 38px; font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 18px;
}
.hero-card h1 .highlight { background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-card p.lede {
  font-size: 17px; color: var(--ink-2);
  max-width: 520px; margin: 0 auto 32px;
  line-height: 1.6;
}
.hero-ctas {
  display: flex; gap: 12px; justify-content: center; align-items: center;
  flex-wrap: wrap;
}
.hero-trust {
  display: flex; gap: 18px; justify-content: center; flex-wrap: wrap;
  margin-top: 28px;
  font-size: 12px; color: var(--muted);
}
.hero-trust span { display: inline-flex; align-items: center; gap: 6px; }
.hero-trust .check { width: 14px; height: 14px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: inline-flex; align-items: center; justify-content: center; font-size: 8px; }

/* Quick demo */
.quick-demo { margin-top: 32px; padding-top: 28px; border-top: 1px solid var(--line); }
.quick-demo-lab {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  color: var(--muted); letter-spacing: 0.5px;
  margin-bottom: 10px;
}
.quick-demo-input {
  display: flex; gap: 8px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 10px 12px;
  align-items: center;
}
.quick-demo-input i { color: var(--accent); }
.quick-demo-input input {
  flex: 1; border: none; background: none; outline: none;
  font-family: inherit; font-size: 13px; color: var(--ink);
}
.quick-demo-input input::placeholder { color: var(--muted); }
.quick-demo-input button {
  background: var(--gradient); color: white;
  padding: 6px 14px; border-radius: var(--r-pill);
  font-size: 12px; font-weight: 600;
  border: none; cursor: pointer; font-family: inherit;
}

.scroll-hint {
  text-align: center; padding: 24px 0;
  font-size: 12px; color: var(--muted);
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  animation: bounceY 2s ease-in-out infinite;
}
.scroll-hint i { font-size: 16px; }
@keyframes bounceY {
  0%, 100% { transform: translateY(0); opacity: 0.5; }
  50% { transform: translateY(6px); opacity: 1; }
}

/* Below-hero sections */
.below-section {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(30px);
  padding: 80px 32px;
  border-top: 1px solid rgba(255,255,255,0.7);
}
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 12px; font-weight: 600;
  border-radius: var(--r-pill);
  margin-bottom: 14px;
}
.below-section h2 {
  font-size: 36px; font-weight: 800; letter-spacing: -1px;
  text-align: center; margin-bottom: 44px;
  line-height: 1.2;
}
.below-section h2 .highlight { background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }

.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feat-card {
  background: white; border: 1px solid var(--line);
  border-radius: var(--r);
  padding: 28px;
  transition: all 0.25s var(--easing);
}
.feat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: transparent; }
.feat-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--gradient-soft);
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  margin-bottom: 14px;
}
.feat-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; color: var(--ink); }
.feat-card p { font-size: 13px; color: var(--ink-2); line-height: 1.55; margin: 0; }

@media (max-width: 768px) {
  /* Nav: collapse links into a hamburger; keep logo + primary CTA in the bar */
  .guest-nav { padding: 12px 16px; gap: 10px; }
  .guest-nav-links { display: none; }
  .guest-cta-login { display: none; }         /* login lives in the mobile menu */
  .nav-burger { display: inline-flex; }
  .guest-mobile-menu {
    position: absolute; top: 100%; left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    flex-direction: column;
  }
  .guest-nav.menu-open .guest-mobile-menu { display: flex; }
  .guest-mobile-menu a {
    padding: 14px 24px;
    font-size: 15px; font-weight: 500;
    color: var(--ink-2); text-decoration: none;
    border-top: 1px solid var(--line);
  }
  .guest-mobile-menu a:first-child { border-top: none; }
  .guest-mobile-menu a:hover { color: var(--accent); background: var(--accent-soft); }
  .guest-mobile-menu .guest-mobile-login { color: var(--accent); font-weight: 700; }

  .hero-wrap { padding: 32px 18px; }
  .hero-card { padding: 40px 28px; }
  .hero-card .logo-big { font-size: 64px; }
  .hero-card h1 { font-size: 28px; }
  .feat-grid { grid-template-columns: 1fr; }
  .below-section { padding: 56px 20px; }
  .below-section h2 { font-size: 28px; }
}