/* ============================
   JARUPIA — Landing Page CSS
   Chino Romero Hoyos
   ============================ */

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

:root {
  --cream: #f5f0e8;
  --cream-dark: #ede7d9;
  --agua: #7bafc4;
  --agua-deep: #3a6d82;
  --tierra: #8b6f47;
  --tierra-dark: #5c4730;
  --verde: #4a7a4a;
  --verde-light: #8fac6e;
  --night: #0f1a1e;
  --night-mid: #1c2e35;
  --gold: #c9954a;
  --gold-light: #e8c27a;
  --text: #2a1f14;
  --text-mid: #5a4a38;
  --text-light: #8a7a68;

  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;
  --font-italic: 'IM Fell English', Georgia, serif;

  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 7rem;
  --spacing-2xl: 12rem;

  --radius: 4px;
  --radius-lg: 12px;

  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

body {
  font-family: var(--font-sans);
  background: var(--cream);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
}

/* ============================
   UTILITIES
   ============================ */

.section-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--agua-deep);
  margin-bottom: 0.75rem;
}

/* ============================
   HERO
   ============================ */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--night);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.55;
  filter: saturate(0.7) contrast(1.1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(10, 20, 25, 0.85) 0%,
    rgba(10, 20, 25, 0.4) 50%,
    rgba(10, 20, 25, 0.8) 100%
  );
}

.hero-illustration {
  position: absolute;
  right: -5%;
  bottom: -5%;
  width: 55%;
  opacity: 0.08;
  pointer-events: none;
}

.map-bg {
  width: 100%;
  mix-blend-mode: screen;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  padding: 2rem 4rem;
  animation: heroFadeIn 1.4s ease forwards;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.pretitle {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1.5rem;
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-bottom: 1.5rem;
}

.title-main {
  font-family: var(--font-serif);
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 700;
  color: #fff;
  line-height: 0.9;
  letter-spacing: -0.02em;
}

.title-sub {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: clamp(1.1rem, 2.5vw, 1.6rem);
  color: var(--gold-light);
  letter-spacing: 0.05em;
  font-weight: 400;
}

.hero-tagline {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  line-height: 1.75;
  color: rgba(255,255,255,0.75);
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-block;
  padding: 0.9rem 2rem;
  background: var(--gold);
  color: var(--night);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius);
  transition: var(--transition);
  border: 2px solid var(--gold);
}

.btn-primary:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 149, 74, 0.4);
}

.btn-ghost {
  display: inline-block;
  padding: 0.9rem 2rem;
  background: transparent;
  color: rgba(255,255,255,0.85);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius);
  transition: var(--transition);
  border: 2px solid rgba(255,255,255,0.3);
}

.btn-ghost:hover {
  border-color: rgba(255,255,255,0.8);
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-indicator span {
  display: block;
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--gold-light));
  margin: 0 auto;
  animation: scrollPulse 2s ease infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ============================
   SINOPSIS
   ============================ */

.sinopsis {
  background: var(--cream);
  padding: var(--spacing-xl) 0;
}

.sinopsis-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.sinopsis-ilus {
  position: sticky;
  top: 4rem;
  display: grid;
  grid-template-rows: auto;
}

.ilus-main {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  position: relative;
  z-index: 1;
}

.ilus-float {
  width: 60%;
  margin-top: -3rem;
  margin-left: auto;
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
  position: relative;
  z-index: 2;
}

.sinopsis-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 1.5rem;
}

.sinopsis-text .lead {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-mid);
  margin-bottom: 1.25rem;
}

.sinopsis-text p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-mid);
  margin-bottom: 1.25rem;
}

blockquote {
  position: relative;
  border-left: 3px solid var(--gold);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: var(--cream-dark);
  border-radius: 0 var(--radius) var(--radius) 0;
}

blockquote p,
blockquote {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--tierra-dark);
}

blockquote cite {
  display: block;
  margin-top: 0.75rem;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--tierra);
}

/* ============================
   GALERÍA FOTOGRAFÍAS
   ============================ */

.galeria {
  background: var(--night);
  padding: var(--spacing-xl) 0;
}

.galeria-header {
  text-align: center;
  padding: 0 2rem;
  margin-bottom: 3rem;
}

.galeria-header .section-label {
  color: var(--agua);
}

.galeria-header h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: #fff;
}

.galeria-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: 280px 280px;
  gap: 6px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.galeria-item {
  overflow: hidden;
  position: relative;
  background: var(--night-mid);
  cursor: pointer;
}

.galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.galeria-item:hover img {
  transform: scale(1.05);
}

.galeria-item.tall {
  grid-row: span 2;
}

.galeria-item.wide {
  grid-column: span 2;
}

.galeria-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 1rem 1rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.6));
  color: rgba(255,255,255,0.8);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 0.3s;
}

.galeria-item:hover .galeria-caption {
  opacity: 1;
}

/* ============================
   ILUSTRACIONES SCROLL
   ============================ */

.ilustraciones {
  background: var(--cream-dark);
  padding: var(--spacing-lg) 0 var(--spacing-xl);
  overflow: hidden;
}

.ilus-scroll-wrapper {
  overflow-x: auto;
  overflow-y: hidden;
  cursor: grab;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 2rem 0;
}

.ilus-scroll-wrapper::-webkit-scrollbar {
  display: none;
}

.ilus-scroll-wrapper:active {
  cursor: grabbing;
}

.ilus-track {
  display: flex;
  gap: 1.5rem;
  padding: 0 2rem;
  width: max-content;
}

.ilus-card {
  flex-shrink: 0;
  width: 320px;
  height: 240px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
  background: #fff;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.ilus-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.18);
}

.ilus-card img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 0.5rem;
  background: #fafaf8;
}

.ilus-label {
  text-align: center;
  padding: 1.5rem 2rem 0;
}

/* ============================
   AUTOR
   ============================ */

.autor {
  background: var(--cream);
  padding: var(--spacing-xl) 0;
}

.autor-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 5rem;
  align-items: center;
}

.autor-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.autor-text .lead {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-mid);
  margin-bottom: 1.25rem;
}

.autor-text p {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-mid);
  margin-bottom: 1.25rem;
}

.autor-link {
  display: inline-block;
  margin-top: 0.5rem;
  color: var(--agua-deep);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border-bottom: 1px solid var(--agua);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}

.autor-link:hover {
  color: var(--tierra-dark);
  border-color: var(--tierra);
}

.autor-visual {
  position: relative;
}

.autor-ilus-stack {
  position: relative;
  height: 480px;
}

.autor-ilus-1 {
  position: absolute;
  right: 0;
  top: 0;
  width: 78%;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  z-index: 2;
}

.autor-ilus-2 {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 68%;
  border-radius: var(--radius-lg);
  box-shadow: 0 12px 40px rgba(0,0,0,0.12);
  z-index: 1;
  opacity: 0.85;
}

/* ============================
   SPECS
   ============================ */

.specs {
  background: var(--night-mid);
  padding: var(--spacing-xl) 0;
}

.specs-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.specs-inner .section-label {
  color: var(--agua);
}

.specs-inner h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: #fff;
  margin-bottom: 3rem;
}

.specs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 3.5rem;
}

.spec-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}

.spec-num {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--gold-light);
  line-height: 1;
}

.spec-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

.specs-details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem 2rem;
  text-align: left;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2.5rem;
}

.spec-detail {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.spec-detail strong {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--agua);
}

.spec-detail span {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.5;
}

/* ============================
   FERIAS
   ============================ */

.ferias {
  background: var(--cream-dark);
  padding: var(--spacing-xl) 0;
}

.ferias-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
}

.ferias-col h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  color: var(--text);
  margin-bottom: 2rem;
}

.ferias-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.ferias-list li {
  display: flex;
  flex-direction: column;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  gap: 0.2rem;
  transition: padding-left 0.3s ease;
}

.ferias-list li:hover {
  padding-left: 0.5rem;
}

.ferias-list li:first-child {
  border-top: 1px solid rgba(0,0,0,0.08);
}

.feria-ciudad {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--agua-deep);
}

.feria-nombre {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text);
}

/* ============================
   CTA COMPRAR
   ============================ */

.comprar {
  position: relative;
  background: var(--night);
  padding: var(--spacing-xl) 0;
  overflow: hidden;
  text-align: center;
}

.comprar-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.comprar-ilus {
  width: 60%;
  max-width: 500px;
  opacity: 0.05;
  filter: saturate(0);
}

.comprar-content {
  position: relative;
  z-index: 1;
  max-width: 620px;
  margin: 0 auto;
  padding: 0 2rem;
}

.comprar-content .section-label {
  color: var(--agua);
}

.comprar-content h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  color: #fff;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

.comprar-content p {
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.65);
  margin-bottom: 2.5rem;
}

.btn-large {
  padding: 1.1rem 3rem;
  font-size: 0.9rem;
}

.comprar-nota {
  margin-top: 1.5rem !important;
  font-size: 0.75rem !important;
  color: rgba(255,255,255,0.35) !important;
  letter-spacing: 0.08em;
  margin-bottom: 0 !important;
}

/* ============================
   FOOTER
   ============================ */

.footer {
  background: var(--night);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 3rem 2rem;
  text-align: center;
}

.footer-inner {
  max-width: 600px;
  margin: 0 auto;
}

.footer-title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 0.2rem;
}

.footer-sub {
  font-family: var(--font-italic);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--gold-light);
  margin-bottom: 1.5rem;
}

.footer-meta {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  line-height: 1.8;
  letter-spacing: 0.03em;
}

/* ============================
   SCROLL ANIMATIONS
   ============================ */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.35s; }

/* ============================
   RESPONSIVE
   ============================ */

@media (max-width: 900px) {
  .sinopsis-inner,
  .autor-inner,
  .ferias-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .sinopsis-ilus {
    position: static;
  }

  .ilus-float {
    display: none;
  }

  .autor-ilus-stack {
    height: 280px;
  }

  .autor-ilus-1 {
    width: 60%;
  }

  .autor-ilus-2 {
    width: 55%;
  }

  .specs-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .specs-details {
    grid-template-columns: repeat(2, 1fr);
  }

  .galeria-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }

  .galeria-item.tall,
  .galeria-item.wide {
    grid-row: auto;
    grid-column: auto;
  }
}

@media (max-width: 600px) {
  .hero-content {
    padding: 2rem 1.5rem;
  }

  .galeria-grid {
    grid-template-columns: 1fr;
    padding: 0 1rem;
  }

  .galeria-item {
    height: 260px;
  }

  .specs-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .specs-details {
    grid-template-columns: 1fr;
  }

  .ferias-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero-cta {
    flex-direction: column;
  }
}