/* Shared styles for every page on www.solenrich.com.
   Each page links this file BEFORE its own <style> block, so a page rule wins on equal specificity.
   Breakpoints: 1024px (nav collapses to a menu) and 768px (single-column layouts). No others. */

:root {
  --sol-green: #00FFA3;
  --sol-purple: #9945FF;
  --sol-blue: #14F195;
  --bg-void: #06060A;
  --bg-panel: #0C0C14;
  --bg-card: #111119;
  --bg-card-hover: #16161F;
  --border-dim: #1A1A2E;
  --border-glow: #2A2A4A;
  --border-subtle: rgba(255, 255, 255, 0.06);
  --text-primary: #E8E8F0;
  --text-secondary: #8888A8;
  --text-muted: #555570;
  --accent-warm: #FF6B35;
  --glow-green: rgba(0, 255, 163, 0.12);
  --glow-purple: rgba(153, 69, 255, 0.12);
  --nav-height: 64px;
  --page-max: 1200px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-height) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'DM Sans', system-ui, sans-serif;
  background: var(--bg-void);
  color: var(--text-primary);
  line-height: 1.6;
}

.mono { font-family: 'JetBrains Mono', monospace; }

/* ==================== NAV ==================== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 6, 10, 0.85);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-dim);
  padding-top: env(safe-area-inset-top);
}

.site-nav .container {
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 max(24px, env(safe-area-inset-right)) 0 max(24px, env(safe-area-inset-left));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: var(--nav-height);
}

.nav-logo {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  font-size: 18px;
  color: var(--sol-green);
  text-decoration: none;
  letter-spacing: -0.5px;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.nav-logo span { color: var(--text-muted); font-weight: 400; }

.nav-links { display: flex; gap: 32px; align-items: center; }

.nav-links a {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  white-space: nowrap;
  transition: color 0.2s;
}

.nav-links a[aria-current="page"] { color: var(--sol-green); }

.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--sol-green);
  white-space: nowrap;
}

.nav-status .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sol-green);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 4px var(--sol-green); }
  50% { opacity: 0.5; box-shadow: 0 0 8px var(--sol-green); }
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-right: -10px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 1px;
  background: var(--text-primary);
  transition: transform 0.2s, opacity 0.2s;
}

.site-nav.open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
.site-nav.open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1024px) {
  .nav-status { display: none; }

  .nav-links a {
    display: flex;
    align-items: center;
    min-height: 44px;
    font-size: 13px;
  }

  /* With script: the links sit in a panel under the bar, opened by the menu button. */
  html.js .nav-toggle { display: inline-flex; }

  html.js .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px max(24px, env(safe-area-inset-right)) 16px max(24px, env(safe-area-inset-left));
    max-height: calc(100vh - var(--nav-height));
    max-height: calc(100dvh - var(--nav-height));
    overflow-y: auto;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border-dim);
  }

  html.js .site-nav.open .nav-links { display: flex; }

  html.js .nav-links a + a { border-top: 1px solid var(--border-subtle); }

  /* Without script: no button, the links wrap under the logo. */
  html:not(.js) .site-nav .container { flex-wrap: wrap; gap: 0 24px; padding-bottom: 8px; }
  html:not(.js) .nav-links { flex-wrap: wrap; gap: 0 24px; width: 100%; }
}

/* ==================== SCROLL REVEAL ====================
   Content is visible by default. It starts hidden only when script is running,
   and the page script adds .visible as each element enters the viewport. */
html.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

html.js .reveal.visible {
  opacity: 1;
  transform: none;
}

/* ==================== INTERACTION ==================== */
@media (hover: hover) {
  .nav-links a:hover { color: var(--sol-green); }
  .nav-toggle:hover { background: var(--bg-card); }
}

:focus-visible {
  outline: 2px solid var(--sol-green);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html.js .reveal { opacity: 1; transform: none; }
}