/* styles.css */

:root {
  --brand-dark: #6e8b73;
  --brand-light: #bca67a;
  --accent: #f05032;
  --bg: #f9fbfc;
  --fg: #333;
  --font-sans: Arial, sans-serif;
  --font-display: 'Anton', sans-serif;

  /* Safe-area insets for notches */
  --safe-top: constant(safe-area-inset-top);
  --safe-top: env(safe-area-inset-top);
  --safe-bottom: constant(safe-area-inset-bottom);
  --safe-bottom: env(safe-area-inset-bottom);
}

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

html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-sans);
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}

a {
  color: var(--accent);
  text-decoration: none;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background: var(--brand-dark);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 1rem;
  font-family: var(--font-sans);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
}

.btn:hover {
  background: var(--brand-light);
  transform: scale(1.03);
}

.btn-small {
  display: inline-block;
  padding: 0.5rem 0.75rem;
  background: var(--accent);
  color: #fff;
  border-radius: 4px;
  font-size: 0.875rem;
  text-decoration: none;
  transition: background 0.2s;
}

.btn-small:hover {
  background: var(--brand-light);
}

/* Header & Navigation */
.site-header {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(1rem + var(--safe-top)) 2rem 1rem;
  background: linear-gradient(90deg, var(--brand-dark), var(--brand-light));
}

.logo a {
  font-family: var(--font-display);
  color: #fff;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-decoration: none;
}

/* Hamburger (hidden on desktop) */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #fff;
  cursor: pointer;
}

/* Default nav */
.site-nav {
  display: flex;
  gap: 1rem;
  margin-left: auto;
}

.site-nav a {
  color: #fff;
  font-size: 1rem;
  font-family: var(--font-sans);
  padding: 0.5rem 0.75rem;
  border-radius: 4px;
  transition: background 0.2s;
}

.site-nav a:hover {
  background: var(--accent);
}

/* Language Switcher (light mode) */
.lang-switcher {
  position: relative;
  display: inline-block;
}

.lang-select {
  -webkit-appearance: none;
  appearance: none;
  border: none;
  background: var(--brand-light);
  color: #333;
  padding: 0.5rem 2rem 0.5rem 0.75rem;
  font-size: 1rem;
  border-radius: 4px;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}

.lang-select:hover {
  background: var(--brand-dark);
  transform: scale(1.03);
}

.lang-arrow {
  position: absolute;
  top: 50%;
  right: 0.75rem;
  transform: translateY(-50%);
  pointer-events: none;
  color: #333;
}

/* Main Content */
main {
  max-width: 600px;
  margin: 3rem auto;
  padding: 0 1rem;
  padding-bottom: calc(1rem + var(--safe-bottom));
  text-align: center;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  margin-bottom: 0.5rem;
}

p.lead {
  font-size: 1.125rem;
  margin-bottom: 2rem;
}

.subactions {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.telegram-wrap {
  margin-top: 1.5rem;
  text-align: center;
}

/* Footer */
footer {
  text-align: center;
  font-size: 0.8rem;
  color: #666;
  padding: 2rem 1rem;
}

/* Mobile-specific (<=600px) */
@media (max-width: 600px) {
  .site-header {
    padding: calc(0.75rem + var(--safe-top)) 1rem 0.75rem;
  }

  main {
    margin: 2rem 1rem;
    padding: 1.5rem 1rem calc(1rem + var(--safe-bottom));
  }

  /* Show hamburger */
  .nav-toggle {
    display: block;
  }

  .telegram-wrap {
    margin-top: 1rem;
  }

  /* Slide-in/off-canvas nav */
  .site-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: max-content;
    max-width: none;
    background: rgba(110, 139, 115, 0.7);
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
    z-index: 1000;
    padding: 0.5rem 1rem;
    padding-top: calc(1rem + var(--safe-top));
  }

  .site-nav.open {
    transform: translateX(0);
  }

  /* Backdrop */
  .nav-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 900;
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .site-nav.open~.nav-backdrop {
    display: block;
    opacity: 1;
  }
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  body {
    background: #121212;
    color: #ddd;
  }

  .btn,
  .btn-small {
    background: #3b5545;
  }

  .site-nav a:hover {
    background: var(--brand-light);
  }

  footer {
    color: #888;
  }

  /* Language Switcher (dark) */
  .lang-select {
    background: var(--brand-light);
    color: #fff;
  }

  .lang-select:hover {
    background: var(--brand-dark);
  }

  .lang-arrow {
    color: #fff;
  }

  /* Support page tweaks */
  p.contact-line {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    text-align: center;
    color: #ddd;
  }

  /* FAQ Styles */
  .faq {
    max-width: 600px;
    margin: 2rem auto;
    padding: 0 1rem;
    text-align: left;
  }

  .faq>h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--bg);
    margin-bottom: 1rem;
    text-align: center;
  }

  .faq details {
    border: 1px solid #333;
    border-radius: 6px;
    margin-bottom: 1rem;
    background: #1e1e1e;
    overflow: hidden;
    transition: border-color 0.2s;
  }

  .faq details:hover {
    border-color: var(--brand-light);
  }

  .faq summary {
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    cursor: pointer;
    font-weight: 600;
    user-select: none;
    color: #ddd;
  }

  .faq summary::-webkit-details-marker {
    display: none;
  }

  .faq .arrow {
    width: 0.75rem;
    height: 0.75rem;
    border-right: 2px solid var(--fg);
    border-bottom: 2px solid var(--fg);
    transform: rotate(45deg);
    transition: transform 0.3s ease;
    margin-left: 0.5rem;
  }

  .faq details[open] .arrow {
    transform: rotate(-135deg);
  }

  .faq .content {
    padding: 0 1rem 1rem;
    animation: fadeIn 0.3s ease;
  }

  .faq .content p {
    margin: 0.5rem 0 0;
    line-height: 1.6;
  }

  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(-4px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}