@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --primary: #E67E00;
  --primary-dark: #CC7200;
  --primary-light: #FF8F00;
  --primary-glow: rgba(230, 126, 0, 0.3);
  --primary-rgb: 230, 126, 0;
  --secondary: #C0C5CE;
  --secondary-dark: #8A8F99;
  --bg: #050505;
  --bg-alt: #080808;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --bg-glass: rgba(5, 5, 5, 0.85);
  --border: rgba(255, 255, 255, 0.06);
  --border-light: rgba(255, 255, 255, 0.1);
  --text: #FFFFFF;
  --text-secondary: #A0A5B0;
  --text-muted: #6B7280;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --nav-height: 72px;
  --max-width: 1280px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
  --bg: #FAFAFA;
  --bg-alt: #F0F0F2;
  --bg-card: rgba(0, 0, 0, 0.02);
  --bg-card-hover: rgba(0, 0, 0, 0.04);
  --bg-glass: rgba(250, 250, 250, 0.9);
  --border: rgba(0, 0, 0, 0.08);
  --border-light: rgba(0, 0, 0, 0.12);
  --text: #1A1A2E;
  --text-secondary: #4A4A5A;
  --text-muted: #8A8A9A;
  --secondary: #6B7280;
  --secondary-dark: #4B5563;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video, canvas, svg { max-width: 100%; height: auto; display: block; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary-light); }

::selection { background: var(--primary); color: #fff; }

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-light); }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: all var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
  text-decoration: none;
}

.navbar-brand img { height: 36px; width: auto; }
.brand-fox { color: var(--primary); }
.brand-foster { color: var(--text); }
[data-theme="light"] .brand-foster { color: #1A1A2E; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  padding: 8px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: rgba(255,255,255,0.05);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== THEME TOGGLE ===== */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all var(--transition);
  margin-left: 8px;
}

.theme-toggle:hover {
  color: var(--primary);
  border-color: var(--primary);
}

.theme-toggle .sun-icon { display: block; }
.theme-toggle .moon-icon { display: none; }
[data-theme="light"] .theme-toggle .sun-icon { display: none; }
[data-theme="light"] .theme-toggle .moon-icon { display: block; }

.navbar-brand .logo-light { display: none; }
.navbar-brand .logo-dark { display: block; }
[data-theme="light"] .navbar-brand .logo-light { display: block; }
[data-theme="light"] .navbar-brand .logo-dark { display: none; }

/* ===== COMING SOON PAGE ===== */
.coming-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.coming-content {
  text-align: center;
  position: relative;
  z-index: 2;
  padding: 40px 20px;
}

.coming-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(var(--primary-rgb), 0.12);
  border: 1px solid rgba(var(--primary-rgb), 0.25);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 24px;
}

.coming-content h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--primary), #FF6B35, var(--primary-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.coming-content .sub {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 32px;
  line-height: 1.6;
}

.coming-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition);
  font-family: var(--font-sans);
}

.coming-cta:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(var(--primary-rgb), 0.3);
  color: #fff;
}

.coming-features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
  margin-top: 48px;
}

.coming-feat {
  text-align: center;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  min-width: 140px;
  flex: 1;
  max-width: 200px;
  transition: all var(--transition);
}

.coming-feat:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
}

.coming-feat .icon {
  font-size: 1.5rem;
  margin-bottom: 8px;
  color: var(--primary);
}

.coming-feat h5 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.coming-feat p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand h3 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text);
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 320px;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1rem;
  transition: all var(--transition);
}

.footer-social a:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(var(--primary-rgb), 0.1);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text);
  margin-bottom: 20px;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }

.footer-col a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.footer-col a:hover { color: var(--primary); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

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

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

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

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

.footer-brand .logo-light { display: none; }
.footer-brand .logo-dark { display: inline-block; }
[data-theme="light"] .footer-brand .logo-light { display: inline-block; }
[data-theme="light"] .footer-brand .logo-dark { display: none; }

.footer-brand .logo-dark,
.footer-brand .logo-light {
  height: 32px;
  vertical-align: middle;
  margin: 0 auto;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1023px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767px) {
  .navbar .container { padding: 0 16px; }
  .navbar-brand { font-size: 1.1rem; }
  .navbar-brand img { height: 28px; }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 16px;
    gap: 2px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    max-height: 80vh;
    overflow-y: auto;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-links a {
    width: 100%;
    padding: 14px 16px;
    font-size: 0.95rem;
    border-radius: var(--radius-sm);
  }

  .nav-links li:last-child { width: 100%; }

  .nav-links .theme-toggle {
    margin-left: 0;
    width: 100%;
    justify-content: flex-start;
    padding: 14px 16px;
    height: auto;
    border: none;
    border-radius: var(--radius-sm);
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
  }

  .nav-links .theme-toggle:hover { background: rgba(255,255,255,0.05); color: var(--text); }
  .nav-toggle { display: flex; }

  .container { padding: 0 16px; }
  .coming-content { padding: 60px 16px 40px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer { padding: 48px 0 0; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 12px; }
  .footer-bottom-links { flex-wrap: wrap; justify-content: center; gap: 16px; }
  .footer-brand p { max-width: 100%; }

  .coming-features { gap: 12px; }
  .coming-feat { min-width: 100px; padding: 14px; }
}

@media (min-width: 480px) and (max-width: 767px) {
  .coming-features { gap: 16px; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .container { padding: 0 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (min-width: 1024px) {
  .nav-toggle { display: none !important; }
  .nav-links {
    display: flex !important;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    position: static !important;
    background: none !important;
    backdrop-filter: none !important;
    border: none !important;
    padding: 0 !important;
    flex-direction: row !important;
    max-height: none !important;
    overflow: visible !important;
  }

  .nav-links .theme-toggle {
    width: 36px;
    height: 36px;
    justify-content: center;
    padding: 0;
    border: 1px solid var(--border);
    margin-left: 8px;
    font-size: inherit;
  }
}