/* ═══════════════════════════════════════════
   BASE.CSS — INFOREY
   Variables, reset, nav, footer, botones,
   chips, reveal, cookies — compartido por
   todas las páginas del sitio.
   ═══════════════════════════════════════════ */

/* ── TOKENS ── */
:root {
  --white:  #FFFFFF;
  --bg:     #F8FAFF;
  --bg-mid: #EEF2FF;
  --blue:   #2563EB;
  --blue2:  #3B82F6;
  --blue3:  #60A5FA;
  --blue-l: #EFF6FF;
  --navy:   #0F172A;
  --navy2:  #1E293B;
  --gray:   #64748B;
  --gray2:  #94A3B8;
  --gray3:  #CBD5E1;
  --gray4:  #E2E8F0;
  --gray5:  #F1F5F9;
  --gold:   #D97706;
  --gold2:  #F59E0B;
  --gold-l: #FFFBEB;
  --green:  #16A34A;
  --red:    #991B1B;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.05);
  --shadow:    0 4px 16px rgba(0,0,0,.08),0 2px 6px rgba(0,0,0,.04);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.10),0 4px 12px rgba(0,0,0,.06);
  --shadow-xl: 0 20px 60px rgba(0,0,0,.12),0 8px 20px rgba(0,0,0,.06);
  --r:  10px;
  --g:  clamp(1.5rem, 5vw, 5rem);
  --mw: 1300px;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  background: var(--white);
  color: var(--navy);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--gray5); }
::-webkit-scrollbar-thumb { background: var(--blue2); border-radius: 4px; }
::selection { background: #BFDBFE; color: var(--navy); }

/* ── NAV ── */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--gray4);
  padding: .9rem var(--g);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: box-shadow .3s;
}
#nav.scrolled { box-shadow: var(--shadow); }
.nav-logo { display: flex; align-items: center; text-decoration: none; }
.nav-logo img { height: 48px; width: auto; object-fit: contain; }
.nav-links {
  display: flex; align-items: center; gap: 2.5rem; list-style: none;
}
.nav-links a {
  font-size: .78rem; font-weight: 500; color: var(--gray);
  text-decoration: none; letter-spacing: .06em; text-transform: uppercase;
  transition: color .2s;
}
.nav-links a:hover { color: var(--blue2); }
.nav-cta {
  background: var(--blue2);
  color: var(--white) !important;
  padding: .5rem 1.4rem;
  border-radius: 6px;
  font-weight: 700 !important;
  transition: background .2s, box-shadow .2s, transform .2s;
}
.nav-cta:hover {
  background: var(--blue);
  box-shadow: 0 4px 16px rgba(37,99,235,.3);
  transform: translateY(-1px);
}
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; background: none; border: none;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--navy); border-radius: 2px; transition: .3s;
}

/* ── MOBILE NAV DRAWER ── */
.nav-drawer {
  position: fixed;
  inset: 0;
  z-index: 850;
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .25s ease, visibility .25s, transform .25s ease;
  pointer-events: none;
}
.nav-drawer.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.nav-drawer a {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--navy);
  text-decoration: none;
  letter-spacing: -.01em;
  transition: color .2s, transform .2s;
}
.nav-drawer a:hover { color: var(--blue2); transform: translateX(4px); }
.nav-drawer-close {
  position: absolute; top: 1.5rem; right: var(--g);
  background: none; border: none; font-size: 1.6rem;
  cursor: pointer; color: var(--gray); line-height: 1;
  transition: color .2s, transform .2s;
}
.nav-drawer-close:hover { color: var(--navy); transform: rotate(90deg); }

/* Hamburger → X animation */
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── FOOTER ── */
footer {
  background: var(--navy);
  padding: 3rem var(--g) 2rem;
}
.ft-main {
  max-width: var(--mw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  padding-bottom: 1.5rem;
}
.ft-logo { text-decoration: none; }
.ft-logo img { height: 36px; opacity: .7; transition: opacity .2s; }
.ft-logo:hover img { opacity: 1; }
.ft-copy {
  font-size: .72rem;
  color: rgba(255,255,255,.35);
  text-align: center;
  line-height: 1.7;
}
.ft-copy strong { color: rgba(255,255,255,.55); }
.ft-links { display: flex; gap: 1.5rem; flex-wrap: wrap; }
.ft-links a {
  font-size: .7rem;
  color: rgba(255,255,255,.35);
  text-decoration: none;
  letter-spacing: .08em;
  transition: color .2s;
}
.ft-links a:hover { color: var(--white); }
.ft-legal {
  max-width: var(--mw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.08);
}
.ft-legal-info {
  font-size: .68rem;
  color: rgba(255,255,255,.22);
  line-height: 1.6;
}
.ft-legal-links { display: flex; gap: 1.5rem; }
.ft-legal-links a {
  font-size: .68rem;
  color: rgba(255,255,255,.22);
  text-decoration: none;
  transition: color .2s;
}
.ft-legal-links a:hover { color: rgba(255,255,255,.6); }

/* ── BOTONES ── */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .82rem 1.8rem; border-radius: 6px;
  font-size: .84rem; font-weight: 600;
  text-decoration: none; letter-spacing: .04em;
  transition: all .22s; border: none; cursor: pointer;
  font-family: 'Inter', sans-serif;
}
.btn-primary {
  background: var(--blue2); color: var(--white);
  box-shadow: 0 2px 8px rgba(37,99,235,.25);
}
.btn-primary:hover {
  background: var(--blue); transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37,99,235,.35);
}
.btn-secondary {
  background: var(--white); color: var(--navy);
  border: 1.5px solid var(--gray4);
}
.btn-secondary:hover {
  border-color: var(--blue3); color: var(--blue2);
  background: var(--blue-l);
}

/* ── CHIPS ── */
.chip {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .3rem .85rem; border-radius: 100px;
  font-size: .62rem; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase;
  margin-bottom: 1.2rem;
}
.chip-blue { background: var(--blue-l); color: var(--blue2); border: 1px solid #BFDBFE; }
.chip-gold { background: var(--gold-l); color: var(--gold); border: 1px solid #FDE68A; }
.chip-soft { background: var(--gray5); color: var(--gray); border: 1px solid var(--gray4); }

/* ── SECCIÓN COMUNES ── */
section { position: relative; }
.wrap { max-width: var(--mw); margin: 0 auto; padding: 6rem var(--g); }
.sh {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 800; line-height: .95; letter-spacing: -.025em;
  color: var(--navy); margin-bottom: 1rem;
}
.sh .blue { color: var(--blue2); }
.sh .gold { color: var(--gold); }
.ss {
  font-size: 1rem; color: var(--gray);
  line-height: 1.8; max-width: 520px; margin-bottom: 3rem;
}
.divider-line {
  width: 3rem; height: 3px;
  background: var(--blue2); border-radius: 2px;
  margin: 1.2rem 0 2rem;
}
.divider-gold { background: var(--gold); }

/* ── REVEAL SCROLL ── */
.rv {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s ease, transform .65s ease;
}
.rv.vi { opacity: 1; transform: translateY(0); }
.rv.from-left  { transform: translateX(-24px); }
.rv.from-right { transform: translateX(24px); }
.rv.from-left.vi, .rv.from-right.vi { transform: translateX(0); }
.rv.d1 { transition-delay: .1s; }
.rv.d2 { transition-delay: .2s; }
.rv.d3 { transition-delay: .3s; }

/* ── COOKIE BANNER ── */
#cookie-banner {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 9999;
  background: var(--white);
  border-top: 1px solid var(--gray4);
  box-shadow: 0 -8px 40px rgba(0,0,0,.10);
  padding: 1.2rem var(--g);
  animation: slideUp .4s ease;
}
@keyframes slideUp {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
.cb-inner {
  max-width: var(--mw); margin: 0 auto;
  display: flex; align-items: center; gap: 2rem; flex-wrap: wrap;
}
.cb-icon {
  width: 40px; height: 40px; background: var(--blue-l);
  border-radius: 10px; display: flex; align-items: center;
  justify-content: center; color: var(--blue2); font-size: 1.1rem; flex-shrink: 0;
}
.cb-text { flex: 1; min-width: 250px; }
.cb-text p { font-size: .82rem; color: var(--gray); line-height: 1.6; margin: 0; }
.cb-text p strong { color: var(--navy); font-weight: 600; }
.cb-text a { color: var(--blue2); text-decoration: none; font-weight: 500; }
.cb-text a:hover { text-decoration: underline; }
.cb-actions { display: flex; gap: .6rem; flex-wrap: wrap; flex-shrink: 0; }
.cb-btn {
  padding: .55rem 1.2rem; border-radius: 6px;
  font-size: .78rem; font-weight: 600;
  cursor: pointer; border: none;
  font-family: 'Inter', sans-serif;
  letter-spacing: .04em; transition: all .2s; white-space: nowrap;
}
.cb-accept { background: var(--blue2); color: #fff; }
.cb-accept:hover { background: var(--blue); }
.cb-reject { background: var(--gray5); color: var(--navy); border: 1px solid var(--gray4); }
.cb-reject:hover { background: var(--gray4); }
.cb-config { background: transparent; color: var(--blue2); border: 1px solid var(--blue2); }
.cb-config:hover { background: var(--blue-l); }
/* Modal */
#cookie-modal {
  display: none; position: fixed; inset: 0; z-index: 10000;
  background: rgba(15,23,42,.5); backdrop-filter: blur(4px);
  align-items: center; justify-content: center; padding: 1rem;
}
#cookie-modal.open { display: flex; }
.cm-box {
  background: var(--white); border-radius: 16px; padding: 2rem;
  max-width: 520px; width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,.2); max-height: 90vh; overflow-y: auto;
}
.cm-box h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem; font-weight: 800; color: var(--navy); margin-bottom: .4rem;
}
.cm-box > p { font-size: .83rem; color: var(--gray); line-height: 1.7; margin-bottom: 1.5rem; }
.cm-row {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 1rem; padding: 1rem 0; border-top: 1px solid var(--gray4);
}
.cm-row-info strong { display: block; font-size: .9rem; font-weight: 700; color: var(--navy); margin-bottom: .2rem; }
.cm-row-info span  { font-size: .8rem; color: var(--gray); line-height: 1.5; }
.toggle { position: relative; width: 44px; height: 24px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0; background: var(--gray4);
  border-radius: 100px; cursor: pointer; transition: .3s;
}
.toggle-slider::before {
  content: ''; position: absolute;
  width: 18px; height: 18px; background: #fff;
  border-radius: 50%; left: 3px; top: 3px;
  transition: .3s; box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.toggle input:checked + .toggle-slider { background: var(--blue2); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); }
.toggle input:disabled + .toggle-slider { opacity: .5; cursor: not-allowed; }
.cm-footer {
  display: flex; gap: .75rem; margin-top: 1.5rem;
  justify-content: flex-end; flex-wrap: wrap;
}
.cm-save {
  background: var(--blue2); color: #fff; padding: .65rem 1.5rem;
  border-radius: 6px; font-size: .82rem; font-weight: 700;
  cursor: pointer; border: none; font-family: 'Inter', sans-serif; transition: background .2s;
}
.cm-save:hover { background: var(--blue); }
.cm-cancel {
  background: var(--gray5); color: var(--navy); padding: .65rem 1.5rem;
  border-radius: 6px; font-size: .82rem; font-weight: 600;
  cursor: pointer; border: 1px solid var(--gray4); font-family: 'Inter', sans-serif;
}
.cm-cancel:hover { background: var(--gray4); }
#cookie-btn {
  position: fixed; bottom: 1.5rem; left: 1.5rem; z-index: 800;
  width: 42px; height: 42px; background: var(--white);
  border: 1px solid var(--gray4); border-radius: 50%;
  display: none; align-items: center; justify-content: center;
  cursor: pointer; box-shadow: var(--shadow);
  transition: box-shadow .2s; font-size: 1.1rem; color: var(--blue2);
}
#cookie-btn:hover { box-shadow: var(--shadow-lg); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 768px) {
  .wrap { padding: 4rem var(--g); }
  .ft-main { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .ft-legal { flex-direction: column; gap: .75rem; }
  .cb-inner { flex-direction: column; gap: 1rem; }
  .cb-actions { width: 100%; }
  .cb-btn { flex: 1; text-align: center; justify-content: center; }
}
@media (max-width: 480px) {
  .nav-drawer a { font-size: 1.3rem; }
}