/* ============================================
   Built By Penguins — Shared Styles
   ============================================ */

/* Variables */
:root {
  --bg: #fafafa;
  --bg-secondary: #ffffff;
  --text: #111111;
  --text-secondary: #555555;
  --text-muted: #888888;
  --border: #e5e5e5;
  --border-hover: #cccccc;
  --accent: #2563eb;
  --accent-light: #eff6ff;
  --accent-glow: rgba(37, 99, 235, 0.15);

  /* Game piece accent colors */
  --color-blue: #3b82f6;
  --color-purple: #8b5cf6;
  --color-cyan: #06b6d4;
  --color-amber: #f59e0b;
  --color-green: #10b981;
  --color-red: #ef4444;
  --color-indigo: #6366f1;
}

/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

/* Hex grid background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg);
  background-image: url('hexgrid.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  pointer-events: none;
  z-index: -1;
  opacity: 0.4;
}

/* Base link styles */
a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--text-secondary);
}

/* Monospace accent font */
.mono {
  font-family: 'JetBrains Mono', monospace;
}

/* ============================================
   Navigation
   ============================================ */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 0 4rem;
  height: 72px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  background: rgba(250, 250, 250, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo img {
  height: 32px;
  width: 32px;
}

.nav-logo span {
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-links a .key-hint {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: var(--text-muted);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.15rem 0.35rem;
  border-radius: 3px;
  opacity: 0.7;
  transition: all 0.2s ease;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-links a:hover .key-hint {
  opacity: 1;
  border-color: var(--accent);
  color: var(--accent);
}

.nav-links a.active {
  color: var(--accent);
}

.nav-links a.active .key-hint {
  border-color: var(--accent);
  color: var(--accent);
  opacity: 1;
}

.nav-cta {
  font-size: 0.875rem;
  font-weight: 500;
  background: var(--accent);
  color: #ffffff !important;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.nav-cta:hover {
  box-shadow: 0 4px 16px var(--accent-glow);
  color: #ffffff !important;
}

/* ============================================
   Page Header (subpages)
   ============================================ */
.page-header {
  padding: 10rem 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.page-header .section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: var(--accent-light);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 1rem;
}

.page-header h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.page-header p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 1000px;
}

/* ============================================
   Sections
   ============================================ */
section {
  padding: 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  display: inline-block;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  transition: all 0.2s ease;
  display: inline-block;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent);
  color: #ffffff;
}

.btn-primary:hover {
  box-shadow: 0 4px 20px var(--accent-glow);
  transform: translateY(-2px);
  color: #ffffff;
}

.btn-secondary {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ============================================
   Forms
   ============================================ */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.form-group label .required {
  color: var(--color-red);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.9rem;
  background: var(--bg);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ============================================
   Footer
   ============================================ */
footer {
  padding: 2rem 4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
  max-width: 1200px;
  margin: 0 auto;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-logo {
  width: 24px;
  height: 24px;
  opacity: 0.6;
}

footer p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--accent);
}

/* ============================================
   Mobile Menu
   ============================================ */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1001;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--bg);
  z-index: 999;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: center;
}

.mobile-menu-links a {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s ease;
}

.mobile-menu-links a:hover {
  color: var(--accent);
}

.mobile-menu-cta {
  display: inline-block;
  padding: 1rem 2rem;
  background: var(--accent);
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: background 0.2s ease;
}

.mobile-menu-cta:hover {
  background: var(--accent-hover);
}

/* ============================================
   Responsive — Tablet
   ============================================ */
@media (max-width: 1024px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Responsive — Mobile
   ============================================ */
@media (max-width: 768px) {
  nav {
    padding: 0 1.5rem;
  }

  .nav-logo span {
    display: none;
  }

  .nav-links {
    display: none;
  }

  .nav-cta {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .mobile-menu {
    display: flex;
  }

  .page-header {
    padding: 8rem 1.5rem 3rem;
  }

  section {
    padding: 3rem 1.5rem;
  }

  footer {
    flex-direction: column;
    gap: 1rem;
    padding: 2rem 1.5rem;
  }
}