/* Almenio — identidad: oro y crema, madera y piedra, cielo azul. */

@font-face {
  font-family: "Lilita One";
  src: url("assets/fonts/LilitaOne.ttf") format("truetype");
  font-display: swap;
}
@font-face {
  font-family: "Nunito";
  src: url("assets/fonts/Nunito.ttf") format("truetype");
  font-weight: 200 900;
  font-display: swap;
}

:root {
  --sky: #2f6fd6;
  --sky-deep: #1f4ea6;
  --horizon: #ffcf7a;
  --cream: #fff6de;
  --ink: #1a140c;
  --gold: #f2c14b;
  --brass: #c48a2a;
  --wood: #3a2a18;
  --wood-light: #55402a;
  --blue: #2b6cff;
  --red: #d63a2f;
  --stone: #c9a87a;
  --sand: #e8d4a8;
  --wall: #8f8f96;
  --grass: #8cc468;
  --grass-dark: #5c9a45;
  --display: "Lilita One", "Arial Black", sans-serif;
  --body: "Nunito", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--body);
  color: var(--cream);
  background: var(--wood);
  line-height: 1.5;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; letter-spacing: 0.02em; margin: 0; }
h2 { font-size: clamp(2rem, 4vw, 3rem); color: var(--gold); text-shadow: 0 2px 0 rgba(0,0,0,.35); }
h3 { font-size: 1.35rem; color: var(--cream); }
p { margin: 0; }
.wrap { width: min(1100px, 92vw); margin: 0 auto; }
.kicker {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.85rem;
  color: var(--gold);
  margin-bottom: 0.6rem;
}
.lead { font-size: 1.15rem; max-width: 60ch; margin-top: 0.8rem; opacity: 0.92; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  background: linear-gradient(180deg, var(--sky-deep) 0%, var(--sky) 55%, var(--horizon) 100%);
  isolation: isolate;
}
#scene {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  display: block;
  opacity: 0;
  transition: opacity 1.2s ease;
  cursor: grab;
}
#scene.ready { opacity: 1; }
#scene:active { cursor: grabbing; }
.hero-shade {
  position: absolute; inset: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 70% at 50% 100%, rgba(26,20,12,.55) 0%, rgba(26,20,12,0) 60%),
    linear-gradient(180deg, rgba(26,20,12,.35) 0%, rgba(26,20,12,0) 30%);
}
.nav {
  position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem clamp(1rem, 4vw, 3rem);
}
.nav-brand {
  display: flex; align-items: center; gap: .6rem;
  text-decoration: none;
  font-family: var(--display); font-size: 1.4rem; color: var(--gold);
  text-shadow: 0 2px 0 rgba(0,0,0,.4);
}
.nav-links { display: flex; gap: 1.4rem; }
.nav-links a {
  text-decoration: none; font-weight: 700; font-size: .95rem;
  color: var(--cream); opacity: .9;
  padding: .35rem .2rem; border-bottom: 2px solid transparent;
}
.nav-links a:hover { border-color: var(--gold); opacity: 1; }

.hero-copy {
  position: relative; z-index: 2;
  align-self: end;
  padding: 0 clamp(1rem, 4vw, 3rem) clamp(3rem, 8vh, 6rem);
  max-width: 720px;
  pointer-events: none;
}
.hero-copy .btn, .hero-copy a { pointer-events: auto; }
.wordmark {
  font-size: clamp(4.5rem, 14vw, 10rem);
  line-height: .9;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--gold);
  -webkit-text-stroke: 3px var(--ink);
  paint-order: stroke fill;
  text-shadow: 0 6px 0 var(--ink), 0 14px 30px rgba(0,0,0,.45);
  margin: .2rem 0 .8rem;
}
.tagline {
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-weight: 600;
  max-width: 44ch;
  text-shadow: 0 2px 6px rgba(0,0,0,.6);
}
.tagline strong { color: var(--gold); }
.cta-row { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 1.6rem; }
.btn {
  display: inline-block;
  font-family: var(--display);
  font-size: 1.05rem;
  letter-spacing: .04em;
  text-decoration: none;
  padding: .85rem 1.5rem;
  border-radius: 16px;
  border: 2px solid var(--gold);
  box-shadow: 0 6px 0 rgba(0,0,0,.35), 0 12px 24px rgba(0,0,0,.25);
  transition: transform .12s ease, box-shadow .12s ease, filter .12s ease;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.06); }
.btn:active { transform: translateY(2px); box-shadow: 0 2px 0 rgba(0,0,0,.35); }
.btn-gold { background: linear-gradient(180deg, #ffd66a, var(--brass)); color: var(--ink); }
.btn-wood { background: var(--wood); color: var(--cream); }
.hint { margin-top: 1.4rem; font-size: .85rem; opacity: .75; }

.loader {
  position: absolute; inset: 0; z-index: 3;
  display: grid; place-content: center; gap: .8rem;
  color: var(--cream); font-weight: 700;
  transition: opacity .6s ease;
  pointer-events: none;
}
.loader.done { opacity: 0; }
.loader-bar {
  width: 220px; height: 10px; border-radius: 6px;
  background: rgba(26,20,12,.55); border: 2px solid var(--gold); overflow: hidden;
}
.loader-bar span { display: block; height: 100%; width: 0; background: var(--gold); transition: width .2s ease; }

/* ---------- Bandas ---------- */
.band { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }
.band-wood {
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,.025) 0 2px, transparent 2px 46px),
    linear-gradient(180deg, var(--wood-light), var(--wood));
  border-top: 6px solid var(--gold);
  border-bottom: 6px solid var(--gold);
}
.band-stone {
  color: var(--ink);
  background:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,.35) 0 1px, transparent 2px) 0 0/ 90px 70px,
    linear-gradient(180deg, var(--sand), var(--stone));
}
.band-stone h2 { color: var(--wood); text-shadow: none; }
.band-stone h3 { color: var(--wood); }
.band-stone .kicker { color: var(--brass); }
.band-sky {
  background: linear-gradient(180deg, var(--sky) 0%, var(--sky-deep) 100%);
  border-top: 6px solid var(--gold);
}

/* Ciclo */
.cycle {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto;
  align-items: center;
  gap: 1rem;
  margin-top: 2.5rem;
}
.troop {
  background: rgba(26,20,12,.45);
  border: 2px solid var(--gold);
  border-radius: 20px;
  padding: 1.6rem 1.4rem;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
  transition: transform .2s ease;
}
.troop:hover { transform: translateY(-6px); }
.troop img { width: 96px; height: 96px; margin: 0 auto 1rem; image-rendering: auto; filter: drop-shadow(0 6px 10px rgba(0,0,0,.4)); }
.troop p { margin-top: .5rem; opacity: .9; font-size: .98rem; }
.cycle-arrow { font-family: var(--display); font-size: 3rem; color: var(--gold); text-shadow: 0 3px 0 rgba(0,0,0,.4); }
.cycle-back { font-size: 2.4rem; }

/* Pasos */
.steps {
  list-style: none; padding: 0;
  margin: 2.5rem 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.4rem;
}
.steps li {
  background: rgba(255,246,222,.75);
  border: 2px solid var(--brass);
  border-radius: 18px;
  padding: 1.5rem 1.3rem 1.4rem;
  position: relative;
  box-shadow: 0 8px 22px rgba(58,42,24,.18);
}
.steps p { margin-top: .5rem; color: #3f2f1c; }
.step-num {
  display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--wood); color: var(--gold);
  font-family: var(--display); font-size: 1.4rem;
  border: 2px solid var(--gold);
  margin-bottom: .9rem;
}

/* Móvil */
.split {
  display: grid;
  grid-template-columns: minmax(260px, 420px) 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.phone-stack { position: relative; height: 640px; }
.phone {
  margin: 0;
  z-index: 1;
  width: 280px;
  border-radius: 36px;
  padding: 10px;
  background: var(--ink);
  border: 3px solid var(--gold);
  box-shadow: 0 30px 60px rgba(0,0,0,.5);
  position: absolute; left: 0; top: 0;
  transform: rotate(-4deg);
}
.phone img { border-radius: 26px; }
.phone-back { left: 150px; top: 60px; transform: rotate(6deg) scale(.92); opacity: .95; z-index: 0; }
.features ul { list-style: none; padding: 0; margin: 1.6rem 0 0; display: grid; gap: 1rem; }
.features li {
  padding: 1rem 1.2rem;
  background: rgba(26,20,12,.35);
  border-left: 4px solid var(--gold);
  border-radius: 12px;
}
.features strong { color: var(--gold); }

/* Pie */
.foot { padding: 2rem 0 2.5rem; background: var(--ink); font-size: .9rem; }
.foot-row { display: flex; gap: 1.5rem; align-items: center; flex-wrap: wrap; justify-content: space-between; }
.foot-brand { display: flex; align-items: center; gap: .5rem; font-family: var(--display); font-size: 1.2rem; color: var(--gold); }
.foot p { opacity: .8; max-width: 70ch; }

@media (max-width: 860px) {
  .cycle { grid-template-columns: 1fr; }
  .cycle-arrow { transform: rotate(90deg); justify-self: center; }
  .cycle-back { transform: none; }
  .split { grid-template-columns: 1fr; }
  .phone-stack { height: 560px; margin: 0 auto; width: 100%; max-width: 420px; }
  .phone { width: 240px; }
  .phone-back { left: 130px; top: 40px; }
  .nav-links { display: none; }
}