/* ============================================
   UPR PARA EL PUEBLO — v2
   Modern editorial. Clean. Confident.
   ============================================ */

:root {
  --red: #C41E2A;
  --red-dark: #9E1821;
  --charcoal: #1C1C1C;
  --warm-white: #FAFAF7;
  --cream: #F0EDE6;
  --gray-100: #F5F5F3;
  --gray-300: #D4D1CB;
  --gray-500: #8A8680;
  --gray-700: #4A4845;
  --gray-900: #2A2927;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--charcoal);
  background: var(--warm-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { background: none; border: none; cursor: pointer; font: inherit; color: inherit; }

/* CONTAINER */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
}

/* UTILITY: LABELS */
.label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  display: block;
  margin-bottom: 1rem;
}
.label--light { color: var(--gray-300); }

/* UTILITY: HEADINGS */
.heading-xl {
  font-family: var(--font-display);
  font-size: clamp(5rem, 15vw, 12rem);
  line-height: 0.85;
  letter-spacing: -0.01em;
}
.heading-lg {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1;
  letter-spacing: 0.01em;
}
.heading-md {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: 0.01em;
}
.heading--light { color: var(--warm-white); }

.body-lg {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.75;
  color: var(--gray-700);
}

/* REVEAL */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   NAV
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 0;
  transition: background 0.4s, backdrop-filter 0.4s, padding 0.4s;
}
.nav.scrolled {
  background: rgba(28, 28, 28, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.6rem 0;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--warm-white);
  letter-spacing: 0.06em;
}
.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}
.nav-links a {
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(250,250,247,0.65);
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--warm-white); }
.nav-cta {
  background: var(--red) !important;
  color: var(--warm-white) !important;
  padding: 0.45rem 1.1rem !important;
  border-radius: 4px;
  font-weight: 500 !important;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--red-dark) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--warm-white);
  transition: transform 0.3s var(--ease), opacity 0.3s;
  transform-origin: center;
}
.nav-toggle.active span:first-child { transform: translateY(3.75px) rotate(45deg); }
.nav-toggle.active span:last-child { transform: translateY(-3.75px) rotate(-45deg); }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    inset: 0;
    background: var(--charcoal);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
  }
  .nav-links.open { opacity: 1; pointer-events: all; }
  .nav-links a { font-size: 1.2rem; color: var(--warm-white); }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  background: var(--charcoal);
  position: relative;
  display: flex;
  align-items: center;
}
.hero-inner {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 8rem clamp(1.25rem, 4vw, 3rem) 4rem;
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.hero-left { color: var(--warm-white); }
.hero-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--red);
  display: inline-block;
  margin-bottom: 1.5rem;
  padding: 0.3rem 0.8rem;
  border: 1px solid rgba(196,30,42,0.4);
  border-radius: 3px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 7rem);
  line-height: 0.92;
  letter-spacing: 0.01em;
  margin-bottom: 1rem;
}
.hero-title-line { display: block; }
.hero-title-line.accent { color: var(--red); }
.hero-sub {
  font-size: clamp(0.95rem, 1.8vw, 1.2rem);
  font-style: italic;
  color: var(--gray-500);
  margin-bottom: 0.25rem;
}
.hero-author {
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 2rem;
}
.hero-quote {
  border-left: 2px solid var(--red);
  padding-left: 1.25rem;
  margin-bottom: 2.5rem;
}
.hero-quote p {
  font-style: italic;
  font-size: 1.05rem;
  color: var(--gray-300);
  line-height: 1.6;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* BUTTONS */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  padding: 0.85rem 1.75rem;
  background: var(--red);
  color: var(--warm-white);
  border-radius: 4px;
  transition: background 0.2s, transform 0.2s;
}
.btn-primary:hover { background: var(--red-dark); transform: translateY(-1px); }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  padding: 0.85rem 1.75rem;
  border: 1px solid var(--gray-700);
  color: var(--gray-300);
  border-radius: 4px;
  transition: border-color 0.2s, color 0.2s;
}
.btn-ghost:hover { border-color: var(--warm-white); color: var(--warm-white); }

/* COVER — flat image */
.hero-right { display: flex; justify-content: center; position: relative; }
.hero-cover {
  position: relative;
}

.hero-cover img {
  max-height: 72vh;
  width: auto;
  display: block;
}

/* SCROLL INDICATOR */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--gray-500);
  animation: scrollBob 2.5s ease-in-out infinite;
}
@keyframes scrollBob {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.4; }
  50% { transform: translateX(-50%) translateY(6px); opacity: 1; }
}

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 6rem;
  }
  .hero-right { order: -1; position: relative; }
  .hero-cover img { max-height: 45vh; }
  .hero-quote { text-align: left; }
  .hero-actions { justify-content: center; }
  .hero-label { margin-bottom: 1rem; }
}

/* ============================================
   TICKER
   ============================================ */
.ticker {
  background: var(--red);
  padding: 0.65rem 0;
  overflow: hidden;
  white-space: nowrap;
}
.ticker-track {
  display: inline-flex;
  gap: 2rem;
  animation: tickerMove 25s linear infinite;
}
.ticker-track span {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--warm-white);
  letter-spacing: 0.25em;
}
@keyframes tickerMove {
  0% { transform: translateX(0); }
  100% { transform: translateX(-33.333%); }
}

/* ============================================
   SOBRE
   ============================================ */
.sobre {
  padding: clamp(5rem, 10vw, 8rem) 0;
  background: var(--warm-white);
}
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: start;
}
.sobre-text { padding-top: 0.5rem; }

.sobre-features { display: flex; flex-direction: column; gap: 0; }
.feature {
  display: flex;
  gap: 1.25rem;
  align-items: baseline;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--gray-300);
}
.feature:first-child { border-top: 1px solid var(--gray-300); }
.feature-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--red);
  flex-shrink: 0;
  width: 2.5rem;
}
.feature h3 {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.15rem;
}
.feature p {
  font-size: 0.85rem;
  color: var(--gray-500);
}

@media (max-width: 768px) {
  .sobre-grid { grid-template-columns: 1fr; }
}

/* ============================================
   CRONOLOGÍA
   ============================================ */
.crono {
  padding: clamp(5rem, 10vw, 8rem) 0 clamp(3rem, 6vw, 5rem);
  background: var(--charcoal);
  color: var(--warm-white);
}
.crono-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  margin-top: 3rem;
  padding-bottom: 2rem;
}
.crono-scroll::-webkit-scrollbar { display: none; }
.crono-track {
  display: flex;
  gap: 1.5rem;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
  width: max-content;
}
.crono-card {
  width: 300px;
  flex-shrink: 0;
  padding: 2rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  transition: background 0.3s, border-color 0.3s;
}
.crono-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(196,30,42,0.3);
}
.crono-year {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--red);
  display: block;
  margin-bottom: 0.75rem;
}
.crono-card h3 {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--warm-white);
}
.crono-card p {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--gray-500);
}

/* ============================================
   AUTOR
   ============================================ */
.autor {
  padding: clamp(5rem, 10vw, 8rem) 0;
  background: var(--cream);
}
.autor-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: center;
}
.autor-img img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 4px;
  filter: saturate(0.85);
}
.autor-text p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--gray-700);
  margin-top: 1rem;
}
.autor-text p:first-of-type { margin-top: 1.5rem; }

@media (max-width: 768px) {
  .autor-grid { grid-template-columns: 1fr; }
  .autor-img { order: 2; }
}

/* ============================================
   QUOTES
   ============================================ */
.quotes {
  padding: clamp(5rem, 10vw, 8rem) 0;
  background: var(--warm-white);
}
.quotes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
}
.quote-block {
  position: relative;
  padding: 2.5rem 0 0;
}
.quote-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--red);
}
.quote-block p {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  line-height: 1.2;
  color: var(--charcoal);
}
@media (max-width: 768px) {
  .quotes-grid { grid-template-columns: 1fr; }
}

/* ============================================
   GALERÍA
   ============================================ */
.galeria {
  padding: clamp(5rem, 10vw, 8rem) 0 3rem;
  background: var(--charcoal);
  color: var(--warm-white);
}
.galeria-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  margin-top: 3rem;
  cursor: grab;
}
.galeria-scroll::-webkit-scrollbar { display: none; }
.galeria-scroll.grabbing { cursor: grabbing; }
.galeria-track {
  display: flex;
  gap: 1.25rem;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
  width: max-content;
}
.galeria-item {
  width: clamp(260px, 28vw, 380px);
  flex-shrink: 0;
  cursor: pointer;
}
.galeria-item picture { display: block; overflow: hidden; border-radius: 3px; }
.galeria-item img {
  width: 100%;
  display: block;
  transition: transform 0.5s var(--ease);
}
.galeria-item:hover img { transform: scale(1.03); }
.galeria-item figcaption {
  padding: 0.75rem 0 0;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--gray-500);
}
.galeria-item .credit {
  color: var(--gray-700);
  font-style: italic;
}

.galeria-hint {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
  color: var(--gray-500);
  font-size: 0.8rem;
}

/* ============================================
   COMPRAR
   ============================================ */
.comprar {
  padding: clamp(5rem, 10vw, 8rem) 0;
  background: var(--warm-white);
}
.comprar-top {
  margin-bottom: 3rem;
}
.price-accent {
  color: var(--red);
}

.comprar-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
}
.comprar-grid h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.03em;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--charcoal);
}
.locations-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--gray-300);
}
.locations-list li strong {
  font-weight: 600;
  font-size: 0.95rem;
}
.locations-list li span {
  font-size: 0.85rem;
  color: var(--gray-500);
}
.comprar-contact p {
  font-size: 0.95rem;
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.contact-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  color: var(--charcoal);
  transition: color 0.2s;
}
.contact-link:hover { color: var(--red); }

@media (max-width: 768px) {
  .comprar-grid { grid-template-columns: 1fr; }
  .locations-list li { flex-direction: column; gap: 0.2rem; }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--charcoal);
  color: var(--warm-white);
  padding: 3rem 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-title {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.1em;
}
.footer-sub {
  font-size: 0.8rem;
  color: var(--gray-500);
}
.footer-ig {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--gray-500);
  transition: color 0.2s;
}
.footer-ig:hover { color: var(--warm-white); }
.footer-copy {
  font-size: 0.75rem;
  color: var(--gray-700);
}

.produced-by {
  background: var(--charcoal);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 1.25rem 0;
  text-align: center;
}
.produced-by a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--gray-700);
  transition: color 0.2s;
}
.produced-by a:hover { color: var(--gray-500); }
.produced-by img { opacity: 0.6; transition: opacity 0.2s; }
.produced-by a:hover img { opacity: 1; }

@media (max-width: 600px) {
  .footer-inner { flex-direction: column; text-align: center; }
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.lightbox.active { opacity: 1; pointer-events: all; }
.lb-body {
  max-width: 92vw;
  max-height: 88vh;
  text-align: center;
}
.lb-img {
  max-width: 92vw;
  max-height: 82vh;
  object-fit: contain;
  border-radius: 2px;
}
.lb-caption {
  color: var(--gray-500);
  font-size: 0.85rem;
  margin-top: 1rem;
  padding: 0 1rem;
}
.lb-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 2rem;
  color: var(--warm-white);
  z-index: 10;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s;
}
.lb-prev, .lb-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: var(--warm-white);
  z-index: 10;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  transition: background 0.2s, color 0.2s;
}
.lb-prev { left: 1.25rem; }
.lb-next { right: 1.25rem; }
.lb-close:hover { color: var(--red); }
.lb-prev:hover, .lb-next:hover { background: rgba(255,255,255,0.12); }