/* ============================
   ORIGEN.CSS - VERSIÓN COMPLETA
   Mantiene loader, hero, secciones,
   scroll-snap, fade-in y responsivo.
   ============================ */

/* ---------- RESET ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; scroll-behavior: smooth; -webkit-font-smoothing:antialiased; }

/* ---------- BASE / THEME ---------- */
body {
  background: #000;           /* oscuro estilo Covenant */
  color: #fff;
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
  scroll-snap-type: y mandatory; /* snap por página */
  -webkit-overflow-scrolling: touch;
}

/* Asegura que cada sección haga snap */
section {
  scroll-snap-align: start;
  min-height: 100vh;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ---------- LOADER ---------- */
#loader {
  position: fixed;
  inset: 0;
  background: #000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  opacity: 1;
  transition: opacity 0.6s ease, visibility 0.6s;
  visibility: visible;
}

#loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-bar {
  width: 70%;
  max-width: 300px;
  height: 3px;
  background: #111;
  border-radius: 2px;
  overflow: hidden;
}

.loader-progress {
  width: 0%;
  height: 100%;
  background: #fff;
  transition: width 0.18s linear;
}

.loader-percentage {
  margin-top: 14px;
  font-size: 0.92rem;
  color: #ddd;
  letter-spacing: 2px;
  opacity: 0.8;
}

/* ---------- HERO ---------- */
.hero {
  width: 100%;
  height: 100vh;                  /* full screen hero */
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  background-image: url('hero.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
  /* background-attachment removed for mobile compatibility */
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.12), rgba(0,0,0,0.85));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding-bottom: 6rem;
  width: 90%;
  max-width: 980px;
  margin: 0 auto;
}

.hero h1 {
  font-family: 'Archivo Black', sans-serif;
  font-size: clamp(2.4rem, 8vw, 4.2rem);
  letter-spacing: 6px;
  margin-bottom: 8px;
  opacity: 0;
  animation: fadeIn 1.6s ease forwards;
}

.subtitle {
  margin-top: 6px;
  font-size: clamp(0.95rem, 2.2vw, 1.2rem);
  letter-spacing: 3px;
  opacity: 0.9;
  color: rgba(255,255,255,0.9);
  animation: fadeIn 2s ease forwards;
}

/* ---------- CONTENT / CHAPTERS ---------- */
.content {
  width: 90%;
  max-width: 760px;
  margin: 40px auto 80px;
  padding-top: 10px;
  z-index: 2;
}

/* .block es tu bloque de capítulos */
.block {
  margin-bottom: 60px;
}

.block h2 {
  font-family: "Archivo Black", sans-serif;
  font-size: clamp(1.4rem, 4vw, 1.95rem);
  margin-bottom: 14px;
  letter-spacing: 2px;
}

.block p {
  font-size: clamp(0.95rem, 2.1vw, 1rem);
  line-height: 1.7;
  color: #ddd;
  margin-bottom: 12px;
  max-width: 100%;
}

/* Citas / quotes */
.quote {
  margin-top: 12px;
  font-size: clamp(0.95rem, 2vw, 1rem);
  font-style: italic;
  color: rgba(255,255,255,0.95);
}

/* Easter / microtexto */
.easter {
  margin-top: 16px;
  font-size: clamp(0.9rem, 1.9vw, 1.05rem);
  color: #aaa;
  letter-spacing: 1px;
}

/* ---------- IMAGE BLOCK (mejor comportamiento) ---------- */
.image-block {
  width: 100%;
  height: 55vh;               /* equilibrio desktop / móvil */
  max-height: 1200px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 8px;
  margin: 30px 0;
  filter: brightness(.92);
}

/* Si quieres que una sección sea imagen full-screen */
section.image-full .image-block {
  height: 100vh;
  border-radius: 0;
}

/* ---------- CTA BUTTON ---------- */
.cta, .origen-btn, .end-button {
  display: inline-block;
  margin: 40px 0 0;
  padding: 14px 28px;
  border: 1px solid rgba(255,255,255,0.12);
  background: transparent;
  color: #fff;
  text-decoration: none;
  letter-spacing: 2px;
  font-size: 0.95rem;
  border-radius: 6px;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}

.cta:hover, .origen-btn:hover, .end-button:hover {
  border-color: #fff;
  transform: translateY(-3px) scale(1.02);
  background: rgba(255,255,255,0.06);
}

/* ---------- FADE ANIMATIONS / IN-VIEW ---------- */
.fade {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .9s ease, transform .9s ease;
}

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

/* small keyframe fade (used by hero titles) */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .content { margin: 30px auto 60px; padding-top: 6px; }
  .hero-content { padding-bottom: 4.5rem; }
  .image-block { height: 60vh; }
}

@media (max-width: 768px) {
  /* for mobile enforce snap and better layout */
  html, body { scroll-snap-type: y mandatory; }

  .hero {
    height: 85vh;
    background-position: center top;
  }

  /* use mobile hero if present */
  .hero {
    background-image: url('hero-mobile.jpg');
    background-size: cover;
  }

  .hero-overlay { background: rgba(0,0,0,0.56); }

  .hero-content { padding-bottom: 22vh; width: 92%; max-width: 640px; }

  .hero h1 { font-size: clamp(1.9rem, 9vw, 2.6rem); letter-spacing: 4px; }

  .content { width: 94%; margin: 22px auto 50px; }

  .block { margin-bottom: 36px; }

  .image-block { height: 70vh; margin: 24px 0; border-radius: 8px; }

  .block p, .quote, .easter {
    font-size: 4.2vw;
    line-height: 1.6;
  }
}

/* Very small screens */
@media (max-width: 420px) {
  .hero h1 { font-size: 2.1rem; letter-spacing: 3px; }
  .subtitle { font-size: 0.95rem; }
  .image-block { height: 66vh; }
}

/* ---------- UTILITIES (debug helpers, optional) ---------- */
/* .show-bounds { outline: 1px solid rgba(255,0,0,0.08); } */

/* ===========================
   Imagenes + CTA (todas las secciones)
   =========================== */

/* ===========================
   Imagenes + CTA (todas)
   =========================== */

.block .image-block {
  width: 100%;
  max-width: 900px;
  margin: 15px auto 0;   /* 🔥 más cerca del texto */
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 3 / 4;   /* estándar, igual en PC y móvil */
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Imagen interna */
.block .image-block img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

/* CTA */
.block .cta {
  display: block;
  margin: 15px auto 0;
  width: fit-content;
  padding: 20px 26px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.14);
  color: #fff;
  background: transparent;
}

/* ===========================
   THE OATH — más corta
   =========================== */

.oath .image-block {
  aspect-ratio: 2 / 3 !important;  /* 🔥 más baja en desktop */
}

/* Móvil — mucho más corta todavía */
@media (max-width: 768px) {
  .oath .image-block {
    aspect-ratio: 1 / 1 !important;   /* 🔥 cuadrada = botón visible SIEMPRE */
    max-height: 55vh;
  }
}