:root{
  --sky-1: #a8dcf0;
  --sky-2: #4fb4dd;
  --sky-3: #1f8bb8;
  --sea: #1c7fa8;
  --wood: #8b5a2b;
  --wood-dark: #6b4423;
  --cream: #fdf6e8;
  --cream-2: #f3e6c9;
  --orange: #f5a623;
  --orange-dark: #e08c14;
  --leaf: #6fb551;
  --leaf-dark: #4c8a35;
  --teal: #2a9d8f;
  --pink: #ef6f8e;
  --purple: #8e6fc9;
  --ink: #3a2c1a;
  --muted: #6b5c47;

  --display: 'Baloo 2', sans-serif;
  --body: 'Nunito', sans-serif;

  --container: 1240px;
}

*{ box-sizing: border-box; margin:0; padding:0; }
html{ scroll-behavior: smooth; }
body{
  font-family: var(--body);
  background: var(--cream);
  color: var(--ink);
  overflow-x: hidden;
  line-height: 1.55;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3{ font-family: var(--display); font-weight:700; }
ul{ list-style:none; }

.eyebrow{
  display:inline-block;
  font-family: var(--display);
  font-size:.85rem;
  font-weight:700;
  letter-spacing:.04em;
  color: var(--orange-dark);
  margin-bottom: .6rem;
}

.btn{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  padding: 1rem 1.8rem;
  font-family: var(--display);
  font-size: .95rem;
  font-weight:700;
  border-radius: 50px;
  border: none;
  cursor:pointer;
  transition: transform .25s ease, box-shadow .25s ease;
  box-shadow: 0 6px 0 rgba(0,0,0,.12);
}
.btn:hover{ transform: translateY(-2px); }
.btn:active{ transform: translateY(1px); box-shadow: 0 3px 0 rgba(0,0,0,.12); }
.btn--orange{ background: linear-gradient(180deg, #ffc861, var(--orange)); color: #5a3300; box-shadow: 0 6px 0 var(--orange-dark); }
.btn--white{ background: #fff; color: var(--sea); box-shadow: 0 6px 0 #c9dfe8; }
.btn--outline-light{ background: transparent; border: 2px solid rgba(255,255,255,.6); color: #fff; box-shadow:none; }
.btn__icon{ font-size:.7em; }

/* HEADER */
.header{
  position: fixed; top:0; left:0; right:0; z-index: 500;
  padding: .8rem 0;
}
.header__inner{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
  display:flex; align-items:center; justify-content:space-between;
  gap: 1.5rem;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(8px);
  border-radius: 50px;
  box-shadow: 0 8px 24px rgba(20,60,80,.12);
  padding: .6rem 1.2rem;
}
.brand__sign{
  display:inline-flex; align-items:center; justify-content:center;
  background: linear-gradient(180deg, var(--wood), var(--wood-dark));
  color: #fff8e6;
  border-radius: 10px;
  padding: .5rem 1rem;
  box-shadow: 0 4px 0 rgba(0,0,0,.15);
  position: relative;
}
.brand__sign::before{
  content:''; position:absolute; top:-10px; left:50%; transform:translateX(-50%);
  width: 3px; height: 12px; background: #8a7250;
}
.brand__title{
  font-family: var(--display); font-weight:700; font-size: .85rem; line-height:1.1;
  text-align:center;
}

.nav{ display:flex; gap: 1.6rem; }
.nav a{
  font-family: var(--display);
  font-size:.8rem; font-weight:600;
  color: var(--muted);
  padding: .4rem .2rem;
  border-bottom: 3px solid transparent;
  transition: color .25s ease, border-color .25s ease;
}
.nav a:hover, .nav a.active{ color: var(--sea); border-color: var(--orange); }

.header__cta{ padding: .65rem 1.4rem; font-size:.8rem; }
.menu-toggle{ display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding: .5rem; }
.menu-toggle span{ width:22px; height:3px; border-radius:2px; background: var(--sea); }

/* HERO */
.hero{
  position: relative;
  min-height: 100vh;
  padding-top: 8rem;
  overflow:hidden;
  background: var(--sky-2);
  display:flex;
  align-items:center;
}
.hero__banner{
  position:absolute; inset:0;
  background-size: cover;
  background-position: 68% 45%;
  background-color: var(--sky-2);
}
.hero__panel{
  position: relative; z-index: 3;
  max-width: 540px;
  margin-left: 4vw;
  padding: 2.4rem 2.6rem;
  color: #0b3550;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(6px);
  border-radius: 32px;
  box-shadow: 0 20px 50px rgba(11,53,80,.18);
}
.hero__kicker{ font-family: var(--display); font-size:1.3rem; font-weight:600; color: #0b3550; }
.hero__title{
  font-size: clamp(2.2rem, 4.2vw, 3.2rem);
  color: #0b3550;
  line-height: 1.1;
  margin: .4rem 0 1.2rem;
}
.hero__lead{ font-size: 1.05rem; color: #1c4a63; max-width: 420px; margin-bottom: 1.8rem; }
.hero__actions{ display:flex; gap: 1rem; flex-wrap: wrap; }

.hero__wave{
  position:absolute; left:0; right:0; bottom:0; height: 14%;
  background: linear-gradient(180deg, transparent, var(--sea) 92%);
  z-index: 1;
}

/* STORY / IMMERSIVE SCROLLYTELLING */
.story{ position: relative; background: var(--cream-2); }
.story__bg{
  position: sticky; top:0; height: 100vh; overflow:hidden;
  z-index: 0;
}
.story__frame{
  position:absolute; inset:0;
  background-size: cover; background-position:center;
  opacity: 0;
  transition: opacity 1.1s ease;
  background-color: var(--sky-3);
}
.story__frame.active{ opacity: 1; }
.story__frame[data-frame="aviso"]{ background-image: linear-gradient(160deg, #2c3e6b 0%, #6a4c93 55%, var(--orange) 130%); }
.story__frame[data-frame="construcao"]{ background-image: linear-gradient(160deg, var(--wood-dark) 0%, var(--wood) 55%, var(--orange) 130%); }
.story__frame[data-frame="animais"]{ background-image: linear-gradient(160deg, var(--leaf-dark) 0%, var(--leaf) 55%, var(--cream-2) 130%); }
.story__frame[data-frame="diluvio"]{ background-image: linear-gradient(160deg, #1b2c3d 0%, var(--sea) 55%, var(--sky-2) 130%); }
.story__frame[data-frame="promessa"]{ background-image: linear-gradient(135deg, var(--purple) 0%, var(--pink) 25%, var(--orange) 50%, #f0d84a 65%, var(--leaf) 85%, var(--teal) 100%); }
.story__scrim{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(20,50,60,.15) 0%, rgba(20,50,60,.05) 40%, rgba(20,50,60,.55) 100%);
}

.story__intro{
  position: relative; z-index: 1;
  min-height: 50vh;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; padding: 3rem 1.5rem;
  color: #fff;
}
.story__intro .eyebrow{ color: #ffe066; }
.story__intro h2{ font-size: clamp(1.6rem,3.2vw,2.3rem); text-shadow: 0 2px 12px rgba(0,0,0,.3); }
.story__video{
  width: 100%; max-width: 640px; margin-top: 1.8rem;
  border-radius: 20px; overflow: hidden;
  box-shadow: 0 16px 40px rgba(0,0,0,.35);
  border: 4px solid rgba(255,255,255,.85);
}
.story__video video{ display:block; width:100%; aspect-ratio: 16/9; background:#000; }

.story__steps{ position: relative; z-index: 1; }
.story__step{
  min-height: 100vh;
  display:flex; align-items:center;
  padding: 3rem 8vw;
}
.story__step:nth-of-type(even){ justify-content: flex-end; }
.story__card{
  max-width: 460px;
  background: var(--cream);
  border-radius: 28px;
  padding: 2.4rem;
  box-shadow: 0 20px 40px rgba(20,50,60,.25);
  border: 4px solid #fff;
}
.story__num{
  display:inline-flex; align-items:center; justify-content:center;
  width: 44px; height:44px; border-radius:50%;
  background: var(--orange); color:#fff;
  font-family: var(--display); font-weight:700; font-size:1.2rem;
  margin-bottom: .8rem;
}
.story__card h3{ font-size: clamp(1.4rem,2.6vw,1.9rem); color: var(--sea); margin-bottom: .8rem; }
.story__card p{ color: var(--muted); }

/* CHARACTERS */
.characters{ padding: 6rem 2rem; background: var(--cream); }
.characters__head{ max-width: var(--container); margin: 0 auto 3rem; text-align:center; }
.characters__head h2{ font-size: clamp(1.8rem,3.2vw,2.4rem); color: var(--sea); margin-bottom: .6rem; }
.characters__head p{ color: var(--muted); }
.characters__grid{
  max-width: var(--container); margin:0 auto;
  display:flex; justify-content:center; flex-wrap: wrap; gap: 2.2rem;
}
.char{ display:flex; flex-direction:column; align-items:center; gap: .9rem; width: 150px; }
.char__portrait{
  width: 130px; height: 130px; border-radius:50%;
  background-size: cover; background-position: center;
  background-color: var(--cream-2);
  border: 5px solid #fff;
  box-shadow: 0 10px 24px rgba(20,50,60,.15);
}
.char__label{
  font-family: var(--display); font-weight:700; font-size:.9rem; color:#fff;
  padding: .4rem 1.2rem; border-radius: 50px;
}
.char__label--blue{ background: var(--sea); }
.char__label--pink{ background: var(--pink); }
.char__label--teal{ background: var(--teal); }
.char__label--purple{ background: var(--purple); }
.char__label--green{ background: var(--leaf-dark); }

/* GAME */
.game{
  position: relative;
  padding: 5rem 2rem 6rem;
  background: linear-gradient(180deg, var(--sea) 0%, var(--sky-3) 100%);
  overflow: hidden;
  text-align:center;
}
.game__head{ max-width: 560px; margin: 0 auto 2.6rem; color:#fff; }
.game__head .eyebrow{ color: #ffe066; }
.game__head h2{ font-size: clamp(1.8rem,3.2vw,2.4rem); margin-bottom: .6rem; }
.game__head p{ opacity:.9; }

.game__stage{
  max-width: 420px; margin: 0 auto;
  display:flex; flex-direction:column; align-items:center; gap: 1.6rem;
}

.ark-build{
  position: relative;
  width: 280px; height: 200px;
}
.ark-build__animals{
  position:absolute; top: 6px; left:0; right:0;
  display:flex; justify-content: space-evenly;
  font-size: 1.7rem;
  z-index: 3;
}
.ark-build__animals span{
  opacity:0; transform: translateY(14px) scale(.4);
  transition: opacity .4s ease, transform .4s cubic-bezier(.34,1.56,.64,1);
}
.ark-build__animals span.visible{ opacity:1; transform: translateY(0) scale(1); }

.ark-build__hull{
  position:absolute; inset: 30px 6px 0;
  border-radius: 0 0 90px 90px / 0 0 60px 60px;
  overflow: hidden;
  background: rgba(255,255,255,.15);
  border: 4px solid rgba(255,255,255,.5);
  z-index: 1;
}
.ark-build__fill{
  position:absolute; left:0; right:0; bottom:0; height: 0%;
  background:
    repeating-linear-gradient(0deg, #a9744f 0 16px, #96613f 16px 18px);
  transition: height .5s cubic-bezier(.34,1.2,.64,1);
}
.ark-build__hull-outline{
  position:absolute; inset: 30px 6px 0;
  border-radius: 0 0 90px 90px / 0 0 60px 60px;
  box-shadow: inset 0 0 0 4px rgba(255,255,255,.35);
  pointer-events:none;
  z-index: 2;
}

.hammer-btn{
  display:inline-flex; align-items:center; gap:.7rem;
  font-family: var(--display); font-weight:700; font-size:1.05rem;
  background: linear-gradient(180deg, #ffc861, var(--orange));
  color: #5a3300;
  border:none; border-radius: 50px;
  padding: 1rem 2.2rem;
  box-shadow: 0 6px 0 var(--orange-dark);
  cursor:pointer;
  transition: transform .15s ease;
}
.hammer-btn:active{ transform: translateY(3px); box-shadow: 0 3px 0 var(--orange-dark); }
.hammer-btn__icon{ display:inline-block; font-size:1.4rem; transform-origin: 70% 90%; }
.hammer-btn__icon.hit{ animation: hammerHit .3s ease; }
@keyframes hammerHit{
  0%{ transform: rotate(0deg); }
  35%{ transform: rotate(-45deg); }
  60%{ transform: rotate(12deg); }
  100%{ transform: rotate(0deg); }
}

.game__progress{ width: 100%; max-width: 320px; color:#fff; }
.game__progress-track{
  width:100%; height: 14px; border-radius: 50px;
  background: rgba(255,255,255,.25);
  overflow:hidden; margin-bottom: .6rem;
}
.game__progress-fill{
  height:100%; width:0%;
  background: linear-gradient(90deg, #ffe066, var(--orange));
  border-radius: 50px;
  transition: width .5s cubic-bezier(.34,1.2,.64,1);
}
.game__progress span{ font-family: var(--display); font-weight:600; font-size:.9rem; }

.game__complete{
  position: fixed; inset:0; z-index: 900;
  display:none; align-items:center; justify-content:center;
  background: rgba(11,53,80,.6);
  padding: 2rem;
}
.game__complete.show{ display:flex; }
.game__complete-card{
  background:#fff; border-radius: 28px; padding: 2.6rem 2.2rem;
  max-width: 400px; text-align:center;
  box-shadow: 0 30px 60px rgba(0,0,0,.3);
  animation: popIn .4s cubic-bezier(.34,1.56,.64,1);
}
@keyframes popIn{
  0%{ transform: scale(.7); opacity:0; }
  100%{ transform: scale(1); opacity:1; }
}
.game__complete-card h3{ font-size:1.4rem; color: var(--sea); margin-bottom: .8rem; }
.game__complete-card p{ color: var(--muted); margin-bottom: 1.6rem; }

/* ANIMAL GAME */
.animal-game{
  position: relative;
  padding: 5rem 2rem 6rem;
  background: linear-gradient(180deg, var(--leaf-dark) 0%, var(--leaf) 100%);
  overflow: hidden;
  text-align:center;
}
.animal-game__head{ max-width: 560px; margin: 0 auto 2.6rem; color:#fff; }
.animal-game__head .eyebrow{ color: #ffe066; }
.animal-game__head h2{ font-size: clamp(1.8rem,3.2vw,2.4rem); margin-bottom: .6rem; }
.animal-game__head p{ opacity:.9; }

.animal-game__stage{
  position: relative;
  max-width: 780px; margin: 0 auto;
  display:flex; align-items:center; justify-content:center; gap: 2.4rem;
  flex-wrap: wrap;
}

.animal-game__rain{
  position:absolute; inset: -1.4rem;
  border-radius: 24px;
  overflow: hidden;
  pointer-events:none;
  opacity: 0;
  transition: opacity .8s ease;
  background: linear-gradient(180deg, rgba(20,30,45,0) 0%, rgba(20,30,45,.35) 100%);
  z-index: 5;
}
.animal-game__rain.active{ opacity: 1; }
.raindrop{
  position:absolute; top: -10%;
  width: 2px; height: 16px; border-radius: 2px;
  background: linear-gradient(180deg, rgba(255,255,255,0), rgba(255,255,255,.85));
  animation: dropFall linear infinite;
}
@keyframes dropFall{ to{ transform: translateY(650%); } }

.animal-game__meadow{
  flex: 1 1 420px;
  display:flex; flex-wrap:wrap; justify-content:center; gap: .8rem;
  background: rgba(255,255,255,.15);
  border: 4px solid rgba(255,255,255,.4);
  border-radius: 24px;
  padding: 1.4rem;
}
.animal-tile{
  width: 56px; height: 56px;
  font-size: 1.7rem;
  display:flex; align-items:center; justify-content:center;
  background: #fff;
  border: none; border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 5px 0 rgba(0,0,0,.15);
  transition: transform .15s ease;
}
.animal-tile:hover{ transform: translateY(-3px) scale(1.06); }
.animal-tile:active{ transform: translateY(1px); }
.animal-tile.sent{
  animation: sendToArk .55s ease forwards;
  pointer-events: none;
}
@keyframes sendToArk{
  0%{ transform: translate(0,0) scale(1); opacity: 1; }
  100%{ transform: translate(60px,-30px) scale(.25); opacity: 0; }
}

.animal-game__ark{
  position: relative;
  flex: 0 0 200px;
  width: 200px; height: 200px;
  background:
    repeating-linear-gradient(0deg, #a9744f 0 16px, #96613f 16px 18px);
  border-radius: 0 0 90px 90px / 0 0 60px 60px;
  border: 4px solid rgba(255,255,255,.6);
  box-shadow: inset 0 0 0 4px rgba(255,255,255,.3), 0 14px 30px rgba(20,50,20,.25);
  display:flex; align-items:center; justify-content:center;
}
.animal-game__ark-door{ position:absolute; top: -22px; font-size: 1.8rem; }
.animal-game__arrived{
  display:grid; grid-template-columns: repeat(4,1fr); gap:.3rem;
  padding: 1.2rem;
}
.animal-game__arrived span{
  font-size: 1.2rem; text-align:center;
  opacity:0; transform: scale(.4);
  transition: opacity .35s ease, transform .35s cubic-bezier(.34,1.56,.64,1);
}
.animal-game__arrived span.visible{ opacity:1; transform: scale(1); }

/* PUZZLE GAME */
.puzzle-game{
  position: relative;
  padding: 5rem 2rem 6rem;
  background: linear-gradient(180deg, var(--sky-3) 0%, var(--sea) 100%);
  text-align:center;
}
.puzzle-game__head{ max-width: 560px; margin: 0 auto 2.6rem; color:#fff; }
.puzzle-game__head .eyebrow{ color: #ffe066; }
.puzzle-game__head h2{ font-size: clamp(1.8rem,3.2vw,2.4rem); margin-bottom: .6rem; }
.puzzle-game__head p{ opacity:.9; }

.puzzle-game__stage{ max-width: 520px; margin: 0 auto; }

.puzzle-board{
  position: relative;
  width: 100%;
  aspect-ratio: 1717 / 916;
  margin: 0 auto;
  display:grid;
  grid-template-columns: repeat(3,1fr);
  grid-template-rows: repeat(3,1fr);
  gap: 0;
  background: rgba(255,255,255,.15);
  border: 4px solid rgba(255,255,255,.5);
  border-radius: 16px;
}
.puzzle-slot{
  position: relative;
}
.puzzle-slot__outline{
  position: absolute;
  width: 150%; height: 150%;
  left: -25%; top: -25%;
  background: rgba(255,224,102,.35);
  pointer-events: none;
  transition: opacity .2s ease, background .2s ease;
}
.puzzle-slot.filled .puzzle-slot__outline{ opacity: 0; }
.puzzle-slot.drop-hover .puzzle-slot__outline{ background: rgba(255,255,255,.55); }

.puzzle-tray{
  max-width: 100%;
  margin: 1.6rem auto 0;
  display:flex; flex-wrap:wrap; justify-content:center; align-items:center; gap: 1rem;
  padding: 1.2rem 1rem;
  min-height: 90px;
  background: rgba(255,255,255,.12);
  border: 4px solid rgba(255,255,255,.3);
  border-radius: 16px;
}
.puzzle-piece{
  width: 108px; height: 57.6px;
  background-image: url('../imgs/hero-banner.jpg');
  background-size: 200% 200%;
  box-shadow: 0 4px 0 rgba(0,0,0,.2);
  cursor: grab;
  touch-action: none;
  transition: transform .15s ease, box-shadow .15s ease;
}
.puzzle-piece:hover{ transform: scale(1.06); }
.puzzle-piece.dragging{
  position: fixed;
  z-index: 999;
  pointer-events: none;
  box-shadow: 0 14px 28px rgba(0,0,0,.35);
  transition: none;
  cursor: grabbing;
}
.puzzle-piece.placed{
  position:absolute;
  width:150%; height:150%;
  left:-25%; top:-25%;
  box-shadow:none;
  cursor: default;
  animation: piecePop .35s cubic-bezier(.34,1.56,.64,1);
}
@keyframes piecePop{
  0%{ transform: scale(.7); opacity:.5; }
  100%{ transform: scale(1); opacity:1; }
}

/* GORILLA RACE GAME */
.gorilla-game{
  position: relative;
  padding: 5rem 2rem 6rem;
  background: linear-gradient(180deg, var(--purple) 0%, var(--sea) 100%);
  overflow: hidden;
  text-align:center;
}
.gorilla-game__head{ max-width: 560px; margin: 0 auto 2.6rem; color:#fff; }
.gorilla-game__head .eyebrow{ color: #ffe066; }
.gorilla-game__head h2{ font-size: clamp(1.8rem,3.2vw,2.4rem); margin-bottom: .6rem; }
.gorilla-game__head p{ opacity:.9; }

.gorilla-game__stage{
  max-width: 780px; margin: 0 auto;
  display:flex; flex-direction:column; align-items:center; gap: 1.6rem;
}

.gorilla-track{
  position: relative;
  width: 100%; height: 260px;
  border-radius: 24px; overflow: hidden;
  border: 4px solid rgba(255,255,255,.4);
  background: linear-gradient(180deg, var(--sky-1) 0%, var(--sky-2) 70%, var(--sky-3) 100%);
  transition: background 1.6s ease;
  cursor: pointer;
  touch-action: manipulation;
}
.gorilla-track.weather-cloudy{ background: linear-gradient(180deg, #9fc3d6 0%, #6fa2bc 70%, var(--sky-3) 100%); }
.gorilla-track.weather-rain{ background: linear-gradient(180deg, #7c95a8 0%, #56748c 70%, #2e5470 100%); }
.gorilla-track.weather-heavy{ background: linear-gradient(180deg, #4d5b6c 0%, #384a5c 70%, #1d3245 100%); }
.gorilla-track.weather-storm{ background: linear-gradient(180deg, #2c3646 0%, #1f2c3a 70%, #0f1c28 100%); }

.gorilla-track__clouds{
  position:absolute; top: 14px; left:0; right:0;
  display:flex; justify-content: space-around;
  font-size: 1.6rem;
  opacity: 0;
  transition: opacity 1.2s ease;
  z-index: 2;
}
.gorilla-track.weather-cloudy .gorilla-track__clouds,
.gorilla-track.weather-rain .gorilla-track__clouds,
.gorilla-track.weather-heavy .gorilla-track__clouds,
.gorilla-track.weather-storm .gorilla-track__clouds{ opacity: 1; }

.gorilla-track__rain{
  position:absolute; inset:0;
  overflow: hidden;
  pointer-events:none;
  z-index: 4;
}
.gorilla-track__rain .raindrop{ opacity: .55; }
.gorilla-track.weather-heavy .gorilla-track__rain .raindrop,
.gorilla-track.weather-storm .gorilla-track__rain .raindrop{ opacity: .9; }

.gorilla-track__ground{
  position:absolute; left:0; right:0; bottom:0; height: 46px;
  background: linear-gradient(180deg, var(--leaf-dark), #3a6b28);
  border-top: 4px solid rgba(255,255,255,.25);
  z-index: 1;
}

.gorilla-track__ark{
  position:absolute; right: 5%; bottom: 46px;
  width: 90px; height: 110px;
  display:flex; align-items:flex-end; justify-content:center;
  background:
    repeating-linear-gradient(0deg, #a9744f 0 14px, #96613f 14px 16px);
  border: 4px solid rgba(255,255,255,.6);
  border-radius: 14px 14px 0 0;
  box-shadow: 0 10px 24px rgba(0,0,0,.25);
  opacity: 0;
  transform: translateX(30px);
  transition: opacity .6s ease, transform .6s ease;
  z-index: 3;
}
.gorilla-track__ark.arriving{ opacity: 1; transform: translateX(0); }
.gorilla-track__ark-door{
  display:inline-block; font-size: 2.2rem;
  transform-origin: left center;
  transition: transform .6s ease, filter .6s ease;
}
.gorilla-track__ark.closed .gorilla-track__ark-door{
  transform: rotateY(100deg) scaleX(.85);
  filter: brightness(.6);
}

.gorilla-track__runner{
  position:absolute; left: 12%; bottom: 46px;
  font-size: 2.4rem; line-height:1;
  transform: translateY(0);
  z-index: 3;
}
.gorilla-track__runner.running{ animation: gorillaRun .3s ease-in-out infinite; }
.gorilla-track__runner.jumping{ animation: gorillaJump .55s ease-out; }
.gorilla-track__runner.stumble{ animation: gorillaStumble .4s ease; }
.gorilla-track__runner.entering{ transition: left .8s ease, opacity .5s ease .4s; opacity: 0; }
.gorilla-track__runner-figure{
  display:inline-block;
  letter-spacing: -.62em;
  padding-right: .62em;
  transform: scaleX(-1);
}
@keyframes gorillaRun{
  0%, 100%{ transform: translateY(0); }
  50%{ transform: translateY(-6px); }
}
@keyframes gorillaJump{
  0%{ transform: translateY(0); }
  40%{ transform: translateY(-58px); }
  100%{ transform: translateY(0); }
}
@keyframes gorillaStumble{
  0%, 100%{ transform: translateY(0) rotate(0deg); }
  30%{ transform: translateY(4px) rotate(-8deg); }
  60%{ transform: translateY(2px) rotate(6deg); }
}

.gorilla-obstacle{
  position:absolute; left:0; bottom: 46px;
  font-size: 1.7rem; line-height:1;
  will-change: transform;
  z-index: 2;
}
.gorilla-obstacle--puddle{
  width: 46px; height: 16px; bottom: 50px;
  background: radial-gradient(ellipse at center, #6b4a2f 0%, #4a3220 100%);
  border-radius: 50%;
  opacity: .85;
}

.gorilla-track__lives{
  position:absolute; top: 14px; left: 14px; z-index: 5;
  display:flex; gap: .3rem;
  font-size: 1.3rem;
  filter: drop-shadow(0 2px 3px rgba(0,0,0,.35));
}
.gorilla-track__lives span{ transition: opacity .3s ease, transform .3s ease; }
.gorilla-track__lives span.lost{ opacity: .25; transform: scale(.8) rotate(-12deg); }

.gorilla-track__flood{
  position:absolute; left:0; right:0; bottom:0; height: 0%;
  background: linear-gradient(180deg, rgba(60,110,150,.75), rgba(20,50,80,.92));
  z-index: 4;
  transition: height 2.2s cubic-bezier(.4,0,.6,1);
  pointer-events: none;
}
.gorilla-track__flood.rising{ height: 100%; }

.gorilla-track__start{
  position:absolute; inset:0; z-index: 6;
  display:flex; align-items:center; justify-content:center;
  background: rgba(11,30,45,.55);
}
.gorilla-track__start.hidden{ display:none; }
.gorilla-track__start-card{
  background:#fff; border-radius: 22px; padding: 1.8rem 2rem;
  max-width: 320px; text-align:center;
  box-shadow: 0 20px 40px rgba(0,0,0,.3);
}
.gorilla-track__start-card h3{ font-size:1.2rem; color: var(--sea); margin-bottom: .6rem; }
.gorilla-track__start-card p{ color: var(--muted); font-size: .9rem; margin-bottom: 1.2rem; }

/* ACTIVITIES */
.activities{ padding: 5rem 2rem 6rem; background: linear-gradient(180deg, var(--cream), #eef6e4); }
.activities__head{ max-width: var(--container); margin: 0 auto 3rem; text-align:center; }
.activities__head h2{ font-size: clamp(1.8rem,3.2vw,2.4rem); color: var(--leaf-dark); margin-bottom: .6rem; }
.activities__head p{ color: var(--muted); }
.activities__grid{
  max-width: var(--container); margin: 0 auto;
  display:grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 1.6rem;
}
.activity{
  background:#fff; border-radius: 22px; padding: 1rem 1rem 1.4rem;
  box-shadow: 0 10px 24px rgba(20,50,60,.1);
  transition: transform .3s ease, box-shadow .3s ease;
  text-align:center;
}
.activity:hover{ transform: translateY(-6px); box-shadow: 0 16px 30px rgba(20,50,60,.18); }
.activity__thumb{
  width:100%; aspect-ratio: 1/1; border-radius: 16px;
  display:flex; align-items:center; justify-content:center;
  margin-bottom: 1rem;
  transition: transform .3s ease;
}
.activity:hover .activity__thumb{ transform: scale(1.05); }
.activity__thumb svg{ width:50%; height:50%; }
.activity__thumb--yellow{ background: #fdecc8; color: var(--orange-dark); }
.activity__thumb--green{ background: #e3f2d8; color: var(--leaf-dark); }
.activity__thumb--pink{ background: #fce3ea; color: var(--pink); }
.activity__thumb--blue{ background: #dcecf3; color: var(--sea); }
.activity__label{
  display:inline-block; font-family: var(--display); font-weight:700; font-size:.95rem; color:#fff;
  padding: .35rem 1rem; border-radius: 50px; margin-bottom:.6rem;
}
.activity__label--yellow{ background: var(--orange); }
.activity__label--green{ background: var(--leaf); }
.activity__label--pink{ background: var(--pink); }
.activity__label--blue{ background: var(--sea); }
.activity p{ color: var(--muted); font-size:.88rem; }

/* PROMISE */
.promise{
  position: relative;
  min-height: 70vh;
  background-size: cover; background-position: center;
  background-color: var(--leaf-dark);
  display:flex; align-items:center;
  padding: 4rem 6vw;
}
.promise__scrim{
  position:absolute; inset:0;
  background: linear-gradient(90deg, rgba(20,40,20,.15) 0%, rgba(20,40,20,.75) 55%, rgba(20,40,20,.35) 100%);
}
.promise__content{ position:relative; z-index:1; max-width: 480px; margin-left:auto; color:#fff; text-align:right; }
.promise__content h2{ font-size: clamp(1.8rem,3.4vw,2.6rem); margin-bottom: 1rem; text-shadow: 0 2px 10px rgba(0,0,0,.3); }
.promise__content p{ margin-bottom: 1.6rem; opacity:.95; }

/* FOOTER */
.footer{ background: linear-gradient(180deg, #1c6b7a, #0f4a58); color:#fff; padding: 4rem 2rem 1.5rem; }
.footer__inner{
  max-width: var(--container); margin: 0 auto 2.5rem;
  display:grid; grid-template-columns: 1.3fr 1fr 1.3fr; gap: 2.5rem;
}
.footer__sign{
  display:inline-block; font-family: var(--display); font-weight:700; font-size:.95rem;
  background: linear-gradient(180deg, var(--wood), var(--wood-dark));
  padding: .7rem 1.2rem; border-radius: 10px; margin-bottom: 1.2rem;
  box-shadow: 0 4px 0 rgba(0,0,0,.15);
}
.footer__message h3{ font-size:1.3rem; margin-bottom:.5rem; }
.footer__message p{ opacity:.85; }
.footer__links h4, .footer__parents h4{ font-family: var(--display); font-size:1rem; margin-bottom:1rem; color: #ffe066; }
.footer__links{ display:flex; flex-direction:column; gap:.7rem; }
.footer__links a{ opacity:.85; transition: opacity .2s ease; }
.footer__links a:hover{ opacity:1; text-decoration:underline; }
.footer__parents p{ opacity:.85; margin-bottom:1.2rem; font-size:.92rem; }
.footer__bottom{
  max-width: var(--container); margin: 0 auto; padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.15);
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1rem;
  font-size:.85rem; opacity:.8;
}
.footer__social{ display:flex; gap: .8rem; }
.footer__social a{
  width:32px; height:32px; border-radius:50%; background: rgba(255,255,255,.12);
  display:flex; align-items:center; justify-content:center; font-size:.8rem;
  transition: background .2s ease;
}
.footer__social a:hover{ background: var(--orange); }

/* reveal animation */
.reveal{ opacity:0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible{ opacity:1; transform: none; }

/* RESPONSIVE */
@media (max-width: 1024px){
  .hero{ padding-bottom: 3rem; min-height: auto; flex-direction: column; align-items: stretch; }
  .hero__banner{ position: relative; height: 60vh; min-height: 380px; }
  .hero__panel{ margin: -3rem 1.4rem 0; max-width: none; }
  .promise{ flex-direction:column; align-items:flex-start; text-align:left; }
  .promise__content{ text-align:left; margin-left:0; }
  .footer__inner{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .nav, .header__cta{ display:none; }
  .menu-toggle{ display:flex; }
  .nav{
    position: fixed; top: 0; right: 0; height: 100vh; width: 72vw; max-width: 300px;
    background: #fff;
    flex-direction: column; align-items: flex-start; justify-content: center;
    gap: 1.4rem; padding: 2rem;
    transform: translateX(100%);
    transition: transform .35s ease;
    z-index: 400; display:flex;
    box-shadow: -10px 0 30px rgba(0,0,0,.15);
  }
  .nav.open{ transform: translateX(0); }
  .menu-toggle.active span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
  .menu-toggle.active span:nth-child(2){ opacity:0; }
  .menu-toggle.active span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }
  .menu-toggle span{ transition: transform .25s ease, opacity .25s ease; }
  .activities__grid{ grid-template-columns: 1fr 1fr; }
  .story__step{ padding: 2rem 1.2rem; justify-content:center !important; }
  .story__card{ padding: 1.8rem; }
}
@media (max-width: 480px){
  .activities__grid{ grid-template-columns: 1fr; }
  .characters__grid{ gap: 1.4rem; }
  .char{ width: 120px; }
  .char__portrait{ width:100px; height:100px; }
}