/* ============================================================
   PARCEL. — shared base layer
   Extracted from inline <style> blocks across all pages.
   Reset, variables, nav, footer, loader, scroll-reveal, and
   responsive helpers that are byte-identical in 3+ files.
   ============================================================ */

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

/* ---- Design tokens ---- */
:root {
  --kraft: #D9C7A3;
  --paper: #F4EEE0;
  --ink: #232B38;
  --red: #A63D2F;
  --brass: #9C7A42;
  --olive: #52633F;
  --font-display: 'Special Elite', cursive;
  --font-body: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--kraft);
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ---- Sticky nav (card-style pages) ---- */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: var(--kraft);
  border-bottom: 2px solid var(--ink);
}

.wordmark {
  font-family: var(--font-display);
  font-size: 1.75rem;
  letter-spacing: 0.15em;
  color: var(--ink);
  text-decoration: none;
}

/* ---- Telegram / CTA button ---- */
.telegram-btn {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--paper);
  border: 2px solid var(--ink);
  padding: 0.6rem 1.25rem;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}

.telegram-btn:hover {
  background: transparent;
  color: var(--ink);
}

/* ---- Scroll reveal ---- */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Card-style footer wrapper ---- */
footer {
  padding: 0 2rem 3rem;
}

.footer-wordmark {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.12em;
  margin-bottom: 0.5rem;
}

.footer-card {
  max-width: 1100px;
  margin: 0 auto;
  border: 2px solid var(--ink);
  padding: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  background: var(--paper);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.footer-links a {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brass);
  text-decoration: none;
  transition: color 0.2s;
}

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

.footer-info {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--brass);
  letter-spacing: 0.06em;
  text-align: right;
}

.footer-info span {
  display: block;
  margin-bottom: 0.15rem;
}

/* ---- Loading screen ---- */
#loadingScreen {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--ink);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
#loadingScreen.hide { opacity: 0; visibility: hidden; pointer-events: none; }
#loadingScreen .brand {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--kraft);
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
}
#loadingScreen .bar-track {
  width: 180px; height: 4px;
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
  overflow: hidden;
}
#loadingScreen .bar-fill {
  height: 100%; width: 0%;
  background: var(--kraft);
  border-radius: 2px;
  animation: loadBar 0.6s ease forwards;
}
@keyframes loadBar {
  0% { width: 0%; }
  60% { width: 80%; }
  100% { width: 100%; }
}

/* ---- Responsive: nav ---- */
@media (max-width: 768px) {
  nav { padding: 0.75rem 1rem; flex-wrap: wrap; gap: 0.5rem; }
  nav .wordmark { font-size: 1.4rem; }
  nav .telegram-btn { font-size: 0.65rem; padding: 0.5rem 0.9rem; min-height: 44px; }
}

@media (max-width: 480px) {
  nav .wordmark { font-size: 1.2rem; }
  nav .telegram-btn { font-size: 0.6rem; padding: 0.4rem 0.7rem; }
}

/* ---- Login prompt modal ---- */
.login-modal-overlay {
  position: fixed; inset: 0; z-index: 9000;
  background: rgba(35,43,56,0.6);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.25s, visibility 0.25s;
}
.login-modal-overlay.show { opacity: 1; visibility: visible; }
.login-modal {
  background: var(--paper);
  border: 3px solid var(--ink);
  box-shadow: 6px 6px 0 var(--ink);
  padding: 2rem 2.5rem;
  max-width: 380px; width: 90%;
  text-align: center;
}
.login-modal-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}
.login-modal-text {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--brass);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}
.login-modal-actions {
  display: flex; gap: 0.75rem; justify-content: center;
}
.login-modal-actions button {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.6rem 1.5rem;
  border: 2px solid var(--ink);
  cursor: pointer;
  transition: all 0.2s;
  min-height: 40px;
}
.login-modal-actions .btn-login {
  background: var(--ink);
  color: var(--paper);
}
.login-modal-actions .btn-login:hover {
  background: var(--red);
  border-color: var(--red);
}
.login-modal-actions .btn-cancel {
  background: transparent;
  color: var(--ink);
}
.login-modal-actions .btn-cancel:hover {
  background: var(--ink);
  color: var(--paper);
}

/* ---- Promo popup ---- */
.promo-overlay {
  position: fixed; inset: 0; z-index: 9500;
  background: rgba(35,43,56,0.55);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.promo-overlay.show { opacity: 1; visibility: visible; }

.promo-card {
  background: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: 8px 8px 0 var(--ink);
  padding: 2.5rem 2.5rem 2rem;
  max-width: 380px; width: 90%;
  text-align: center;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.4s ease;
}
.promo-overlay.show .promo-card { transform: translateY(0); }

.promo-close {
  position: absolute; top: 0.75rem; right: 1rem;
  background: none; border: none;
  font-size: 1.5rem; color: var(--brass);
  cursor: pointer; line-height: 1;
  transition: color 0.2s;
}
.promo-close:hover { color: var(--ink); }

.promo-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 0.4rem;
}

.promo-headline {
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--ink);
  letter-spacing: 0.08em;
  line-height: 1.1;
  margin-bottom: 0.3rem;
}

.promo-sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--brass);
  letter-spacing: 0.04em;
  margin-bottom: 1.25rem;
}

.promo-code-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  background: var(--ink);
  color: var(--paper);
  border: 2px solid var(--ink);
  padding: 0.7rem 2rem;
  cursor: pointer;
  transition: all 0.25s;
  min-height: 48px;
}
.promo-code-btn:hover {
  background: var(--red);
  border-color: var(--red);
}
.promo-code-btn.copied {
  background: var(--olive);
  border-color: var(--olive);
}

.promo-code-text {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.promo-copy-hint {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  opacity: 0.6;
  letter-spacing: 0.06em;
}

.promo-footer {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--brass);
  margin-top: 1rem;
  letter-spacing: 0.03em;
}

@media (max-width: 480px) {
  .promo-card { padding: 2rem 1.5rem 1.5rem; }
  .promo-headline { font-size: 2rem; }
}