/* ============================================================
   KnowingPath.ai — Global Styles
   Applied once via _app.tsx
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(91,163,217,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(212,168,67,0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 100%, rgba(91,163,217,0.06) 0%, transparent 70%),
    linear-gradient(180deg, #050912 0%, #0A0F1E 40%, #0F1729 100%);
  background-attachment: fixed;
  color: #E2E8F0;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Contact page responsive grid */
@media (max-width: 768px) {
  section > div[style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }
}

/* Scrollbar */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: #050912; }
::-webkit-scrollbar-thumb {
  background: rgba(91,163,217,0.35);
  border-radius: 3px;
}

/* Responsive nav */
@media (max-width: 768px) {
  .kp-nav-desktop { display: none !important; }
  .kp-nav-mobile-toggle { display: flex !important; }
}

/* ── Card glow — SSV-matched hover signature ─────────────────────────────────
   SSV: normal  0 4px 15px #0003
        hover   0 15px 45px #0009, 0 0 30px #4bc3ff80, 0 0 60px #4bc3ff33
   KP accent #5BA3D9 replaces SSV #4BC3FF
   ─────────────────────────────────────────────────────────────────────────── */
.kp-glow-card--hoverable {
  transition: box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1),
              border-color 0.2s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
}
.kp-glow-card--hoverable:hover {
  transform:    translateY(-4px) !important;
  box-shadow:   0 15px 45px rgba(0,0,0,0.55),
                0 0 30px rgba(91,163,217,0.50),
                0 0 60px rgba(91,163,217,0.20) !important;
  border-color: rgba(91,163,217,0.35) !important;
}

/* ── .kp-card-glow — apply SSV glow to any inline-styled card div ───────────
   Add className="kp-card-glow" to card divs not using GlowCard component.
   ─────────────────────────────────────────────────────────────────────────── */
.kp-card-glow {
  transition: box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1),
              border-color 0.2s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.kp-card-glow:hover {
  box-shadow:   0 15px 45px rgba(0,0,0,0.55),
                0 0 30px rgba(91,163,217,0.50),
                0 0 60px rgba(91,163,217,0.20) !important;
  border-color: rgba(91,163,217,0.35) !important;
  transform:    translateY(-3px);
}

/* ── .kp-btn-glow — SSV button glow for inline-styled buttons ───────────────
   SSV: normal  0 4px 15px #256dff4d
        hover   0 6px 20px #256dff80 + bloom
        active  compressed radius
   ─────────────────────────────────────────────────────────────────────────── */
.kp-btn-glow {
  transition: box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1),
              transform  0.2s cubic-bezier(0.4, 0, 0.2, 1),
              background 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
  box-shadow: 0 4px 15px rgba(91,163,217,0.38) !important;
}
.kp-btn-glow:hover {
  box-shadow: 0 6px 22px rgba(91,163,217,0.60),
              0 0 14px rgba(91,163,217,0.28) !important;
  transform:  translateY(-2px);
}
.kp-btn-glow:active {
  box-shadow: 0 2px 8px rgba(91,163,217,0.45) !important;
  transform:  translateY(0);
}

/* Form inputs */
input::placeholder,
textarea::placeholder {
  color: #475569;
}

/* Scroll hint */
@keyframes scrollHint {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50%       { opacity: 0.9; transform: scaleY(1.15); }
}