/* ============================================================
   FALCATA SERIES — shared.css
   Variables, reset, header, nav, footer, modals, animations
   ============================================================ */

:root {
  --crimson: #E11D48;
  --crimson-glow: rgba(225, 29, 72, 0.4);
  --bronze: #D4A574;
  --obsidian: #070708;
  --surface: rgba(20, 20, 25, 0.8);
  --border: rgba(255, 255, 255, 0.1);
  --text: #FFFFFF;
  --text-dim: #94A3B8;
  --radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

@media (max-width: 1366px) { html { font-size: 15px; } }
@media (max-width: 1024px) { html { font-size: 14px; } }

body {
  background-color: var(--obsidian);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  background-image:
    radial-gradient(circle at 50% -20%, #2a0a10 0%, transparent 50%),
    linear-gradient(to bottom, #070708, #0c0c0e);
  background-attachment: fixed;
  padding-bottom: 200px;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 30px;
  width: 100%;
}

@media (max-width: 1366px) {
  .container { max-width: 1200px; padding: 0 25px; }
}
@media (min-width: 1600px) and (max-width: 1919px) {
  .container { max-width: 1500px; padding: 0 40px; }
}
@media (min-width: 1920px) {
  .container { max-width: 1600px; padding: 0 50px; }
}
@media (min-width: 2560px) {
  .container { max-width: 2000px; padding: 0 60px; }
}

h1, h2, h3, h4 {
  font-family: 'Orbitron', sans-serif;
  text-transform: uppercase;
  letter-spacing: 2px;
  line-height: 1.4;
  padding: 0.2em 0;
}

/* ===== HEADER ===== */
header {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(7, 7, 8, 0.95);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 20px 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.header-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 15px;
  text-decoration: none;
  color: white;
  transition: var(--transition);
}

.logo:hover .logo-icon {
  transform: scale(1.1) rotateZ(5deg);
  box-shadow: 0 0 30px var(--crimson);
}

.logo-icon {
  width: 45px;
  height: 45px;
  border-radius: 8px;
  object-fit: contain;
  transition: var(--transition);
  filter: drop-shadow(0 0 10px var(--crimson-glow));
}

nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

nav a {
  text-decoration: none;
  color: var(--text-dim);
  font-size: 11px;
  font-weight: 900;
  padding: 10px 15px;
  border-radius: 6px;
  transition: var(--transition);
  cursor: pointer;
}

nav a:hover {
  color: white;
  background: rgba(225, 29, 72, 0.1);
  transform: translateY(-2px);
}

nav a.active {
  color: white;
  background: rgba(225, 29, 72, 0.15);
  border-bottom: 2px solid var(--crimson);
}

.social-top {
  display: flex;
  gap: 15px;
}

.social-top a {
  color: var(--text-dim);
  font-size: 18px;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
}

.social-top a:hover {
  color: var(--crimson);
  transform: translateY(-3px) scale(1.1);
}

/* ===== SELECTOR DE IDIOMAS ===== */
.language-selector {
  display: flex;
  gap: 10px;
  align-items: center;
}

.lang-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  overflow: hidden;
  background-size: cover;
  background-position: center;
}

.lang-btn.active {
  border-color: var(--crimson);
  box-shadow: 0 0 15px var(--crimson-glow);
}

.lang-btn:hover {
  transform: scale(1.15);
  border-color: var(--bronze);
}

.lang-btn.es { background-image: url('https://flagcdn.com/w40/es.png'); }
.lang-btn.gb { background-image: url('https://flagcdn.com/w40/gb.png'); }
.lang-btn.pt { background-image: url('https://flagcdn.com/w40/pt.png'); }

/* ===== BTN PRINCIPAL ===== */
.btn-main {
  width: 100%;
  background: var(--crimson);
  color: white;
  border: none;
  padding: 20px;
  border-radius: 8px;
  font-family: 'Orbitron';
  font-weight: 800;
  cursor: pointer;
  transition: var(--transition);
  font-size: 14px;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
}

.btn-main::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  width: 0; height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.5s, height 0.5s;
}

.btn-main:hover::before { width: 300px; height: 300px; }
.btn-main:hover { background: #ff2d5a; transform: translateY(-3px); box-shadow: 0 10px 25px var(--crimson-glow); }
.btn-main:active { transform: translateY(-1px); }

/* ===== FOOTER ===== */
footer {
  background: rgba(7, 7, 8, 0.98);
  border-top: 1px solid var(--border);
  padding: 40px 0;
  text-align: center;
}

.footer-socials {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-bottom: 20px;
}

.footer-socials a {
  color: var(--text-dim);
  font-size: 22px;
  transition: var(--transition);
  text-decoration: none;
}

.footer-socials a:hover {
  color: var(--crimson);
  transform: translateY(-5px) scale(1.2);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 15px;
}

.footer-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  transition: var(--transition);
}

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

.footer-links .separator { color: var(--border); }

/* ===== MARQUEE ===== */
.marquee {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(7, 7, 8, 0.95);
  border-top: 1px solid var(--border);
  padding: 12px 0;
  overflow: hidden;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.marquee-track {
  display: flex;
  gap: 40px;
  animation: marqueeScroll 40s linear infinite;
  width: max-content;
}

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-dim);
  transition: var(--transition);
  white-space: nowrap;
}

.marquee-item:hover { color: var(--crimson); transform: translateY(-2px); }

.marquee-logo {
  width: 32px;
  height: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 900;
}

.marquee-text {
  font-family: 'Orbitron', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
}

/* ===== MODAL LEGAL ===== */
.legal-modal {
  display: none;
  position: fixed;
  z-index: 10001;
  left: 0; top: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(5px);
}

.legal-modal-content {
  background: linear-gradient(135deg, rgba(7, 7, 8, 0.99), rgba(20, 20, 25, 0.99));
  margin: 5% auto;
  padding: 40px;
  border: 1px solid var(--border);
  border-radius: 15px;
  width: 90%;
  max-width: 800px;
  max-height: 80vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 10px 50px rgba(0, 0, 0, 0.8);
}

.legal-close {
  position: absolute;
  right: 20px;
  top: 15px;
  color: var(--text-dim);
  font-size: 28px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  line-height: 1;
}

.legal-close:hover { color: var(--crimson); transform: rotate(90deg); }

.legal-modal-content h2 {
  font-size: 1.8rem;
  color: var(--crimson);
  margin-bottom: 25px;
  padding-bottom: 15px;
  border-bottom: 2px solid var(--border);
}

.legal-modal-content h3 {
  font-size: 1rem;
  color: var(--bronze);
  margin: 20px 0 10px;
}

.legal-modal-content h4 {
  font-size: 0.9rem;
  color: var(--text);
  margin: 15px 0 8px;
  letter-spacing: 1px;
}

.legal-modal-content p {
  color: var(--text-dim);
  font-size: 0.95rem;
  margin-bottom: 12px;
  line-height: 1.7;
}

.legal-modal-content ul {
  list-style: none;
  padding-left: 20px;
  margin-bottom: 15px;
}

.legal-modal-content ul li {
  color: var(--text-dim);
  font-size: 0.9rem;
  padding: 5px 0;
  padding-left: 15px;
  position: relative;
}

.legal-modal-content ul li::before {
  content: '▸';
  position: absolute;
  left: -5px;
  color: var(--crimson);
}

/* ===== LOADING OVERLAY ===== */
.loading-overlay {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--obsidian);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.loading-overlay.hidden { opacity: 0; pointer-events: none; }

.loader {
  width: 50px; height: 50px;
  border: 4px solid var(--border);
  border-top-color: var(--crimson);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* ===== ANIMATIONS ===== */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInRight { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideInLeft { from { opacity: 0; transform: translateX(-30px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideDown { from { opacity: 0; transform: translateY(-30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes glowPulse {
  0%, 100% { text-shadow: 0 0 20px var(--crimson-glow); }
  50% { text-shadow: 0 0 40px var(--crimson-glow), 0 0 60px var(--crimson-glow); }
}

/* ===== RESPONSIVE MOBILE ===== */
@media (max-width: 768px) {
  body { padding-bottom: 270px; }
  .marquee { bottom: 180px; padding: 8px 0; }
  .marquee-track { gap: 25px; }
  .marquee-text { font-size: 11px; }
  .marquee-logo { width: 28px; height: 28px; font-size: 13px; }
  .marquee-item { gap: 10px; }
  .footer-links a { font-size: 9px; }
  .footer-socials a { font-size: 18px; }
}