/* ===== Tokens ===== */
:root{
  --ink: #0b1410;
  --ink-2: #12211a;
  --ink-3: #1a2c22;
  --line: rgba(220,232,242,0.12);
  --lily: #b8e34d;
  --lily-2: #d4f27f;
  --moss: #6fae52;
  --dusk: #ff8a5b;
  --moon: #dce8f2;
  --paper: #eee6d3;
  --paper-2: #e2d6b8;
  --ink-text: #1c2b1f;
  --bone: #e9f2e7;
  --fog: rgba(233,242,231,0.68);

  --display: "Baloo 2", system-ui, sans-serif;
  --body: "Nunito", system-ui, sans-serif;
  --mono: "Space Mono", ui-monospace, monospace;
  --hand: "Kalam", cursive;

  --wrap: 1180px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

#guide, #vitals, #specimens, #outro{ scroll-margin-top: 84px; }

body{
  margin:0;
  background: var(--ink);
  color: var(--bone);
  font-family: var(--body);
  line-height: 1.55;
  overflow-x: hidden;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

a:focus-visible, button:focus-visible{
  outline: 2px solid var(--lily); outline-offset: 3px; border-radius: 4px;
}

.tag{
  display:inline-block;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.74rem;
  color: var(--lily);
  margin: 0 0 0.9rem;
}

.tag--tape{
  background: var(--paper);
  color: var(--ink-text);
  padding: 0.5rem 1rem;
  transform: rotate(-1.5deg);
  box-shadow: 0 8px 18px -6px rgba(0,0,0,0.55);
  position: relative;
}
.tag--tape::before, .tag--tape::after{
  content:""; position:absolute; top:-8px; width:34px; height:16px;
  background: rgba(255,255,255,0.35); border: 1px solid rgba(255,255,255,0.4);
}
.tag--tape::before{ left:-6px; transform: rotate(-25deg); }
.tag--tape::after{ right:-6px; transform: rotate(20deg); }

.section-title{
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
  line-height: 1.1;
  margin: 0 0 1.1rem;
}

/* film grain overlay */
.grain{
  position: fixed; inset:0; z-index: 500; pointer-events:none;
  opacity: 0.045; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:0.5rem;
  font-family: var(--body); font-weight:800; font-size:0.95rem;
  padding: 0.85rem 1.6rem; border-radius: 999px;
  border: 2px solid transparent; white-space: nowrap;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color .22s ease, color .22s ease;
}
.btn:hover{ transform: translateY(-2px); }
.btn--lily{ background: linear-gradient(180deg, var(--lily-2), var(--lily)); color: var(--ink-text); }
.btn--lily:hover{ box-shadow: 0 12px 28px -8px rgba(184,227,77,0.5); }
.btn--ghost{ border-color: var(--line); color: var(--bone); }
.btn--ghost:hover{ border-color: var(--lily); color: var(--lily); }
.btn--small{ padding: 0.55rem 1.15rem; font-size: 0.82rem; }
.btn--big{ padding: 1.05rem 2.1rem; font-size: 1.05rem; }
.icon-x{ width: 1rem; height: 1rem; flex: none; }

/* ===== Nav ===== */
.nav{
  position: fixed; top:0; left:0; right:0; z-index: 400;
  display:flex; align-items:center; gap: 2rem;
  padding: 1.1rem clamp(1.2rem, 4vw, 3rem);
  background: linear-gradient(to bottom, rgba(11,20,16,0.9), rgba(11,20,16,0));
  backdrop-filter: blur(6px);
}
.nav__logo{
  font-family: var(--display); font-weight:800; font-size:1.4rem; color: var(--bone);
  margin-right: auto; display:flex; align-items:center; gap:0.6rem;
}
.nav__pill{
  font-family: var(--mono); font-size:0.62rem; font-weight:700;
  background: var(--lily); color: var(--ink-text);
  padding: 0.18rem 0.5rem; border-radius: 999px; letter-spacing: 0.03em;
}
.nav__links{ display:flex; gap: 1.8rem; font-weight:700; font-size:0.9rem; color: var(--fog); }
.nav__links a:hover{ color: var(--lily); }
.nav__burger{
  display:none; flex-direction:column; gap:5px; width:26px; padding:0;
  background:none; border:none; cursor:pointer;
}
.nav__burger span{ display:block; height:2px; background: var(--bone); border-radius:2px; }

@media (max-width: 760px){
  .nav__links{
    display:none; position:absolute; top:100%; left:0; right:0;
    flex-direction:column; gap:0; background: var(--ink-2);
    border-bottom: 1px solid var(--line);
  }
  .nav__links a{ padding: 1rem 1.4rem; border-top: 1px solid var(--line); }
  .nav .btn--small{ display:none; }
  .nav__burger{ display:flex; }
}

/* ===== Hero (centered/poster composition) ===== */
.hero{
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  padding: 7.5rem 1.2rem 4rem;
  text-align:center;
}
.hero__bg{
  position:absolute; inset:0; z-index:0;
  background-size: cover; background-position: 44% 50%;
}
.hero__scrim{
  position:absolute; inset:0; z-index:1;
  background:
    radial-gradient(ellipse at 50% 62%, rgba(11,20,16,0.15), rgba(11,20,16,0.55) 70%),
    linear-gradient(to bottom, rgba(11,20,16,0.55) 0%, rgba(11,20,16,0.1) 30%, rgba(11,20,16,0.25) 65%, var(--ink) 100%);
}

.embers{ position:absolute; inset:0; z-index:2; pointer-events:none; }
.ember{
  position:absolute; bottom: 30%; left: 46%;
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--dusk); box-shadow: 0 0 8px 2px rgba(255,138,91,0.8);
  opacity:0; animation: emberRise 4.5s ease-in infinite;
}
@keyframes emberRise{
  0%{ opacity:0; transform: translate(0,0) scale(1); }
  10%{ opacity:0.9; }
  80%{ opacity:0.5; }
  100%{ opacity:0; transform: translate(var(--dx,10px), -220px) scale(0.4); }
}

.hero__content{ position:relative; z-index:3; max-width: 720px; display:flex; flex-direction:column; align-items:center; }
.hero__title{
  font-family: var(--display); font-weight:800;
  font-size: clamp(1.8rem, 4.4vw, 3rem);
  line-height: 1.14; margin: 0 0 1.6rem; color: var(--bone);
  text-wrap: balance;
}
.hero__stage{
  position:relative; width: min(52vw, 340px); margin: 0 0 1.6rem;
  display:flex; align-items:center; justify-content:center;
}
.hero__glow{
  position:absolute; z-index:1; inset: -20%;
  background: radial-gradient(circle, rgba(255,138,91,0.35), rgba(255,138,91,0) 70%);
  filter: blur(30px);
}
.hero__char{
  position:relative; z-index:2;
  max-width: min(52vw, 340px); max-height: 44svh;
  width:auto; height:auto;
  filter: drop-shadow(0 22px 30px rgba(0,0,0,0.55));
  animation: figBob 5s ease-in-out infinite;
}
@keyframes figBob{
  0%, 100%{ transform: translateY(0) rotate(-0.6deg); }
  50%{ transform: translateY(-8px) rotate(0.6deg); }
}

.hero__sub{ color: var(--fog); font-size: 1rem; margin: 0 0 1.7rem; max-width: 46ch; }
.hero__cta{ display:flex; gap:0.9rem; flex-wrap:wrap; justify-content:center; }

.scrollcue{
  position:absolute; bottom: 1.8rem; left:50%; transform: translateX(-50%);
  width: 22px; height:36px; border: 2px solid var(--line); border-radius: 999px;
  z-index:3;
}
.scrollcue span{
  position:absolute; top:6px; left:50%; transform:translateX(-50%);
  width:4px; height:8px; border-radius:2px; background: var(--lily);
  animation: cue 1.8s ease-in-out infinite;
}
@keyframes cue{
  0%{ opacity:1; top:6px; } 70%{ opacity:0; top:18px; } 100%{ opacity:0; top:6px; }
}

/* ===== Status bar (pill marquee) ===== */
.status-bar{
  background: var(--ink-2);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  overflow: hidden; white-space: nowrap;
  padding: 0.85rem 0;
  position: relative; z-index: 5;
}
.status-bar__track{ display:inline-flex; animation: scroll-left 28s linear infinite; }
.status-bar__set{ display:inline-flex; gap: 0.8rem; padding-right: 0.8rem; }
.s{
  font-family: var(--mono); font-weight:700; font-size: 0.8rem;
  background: var(--ink-3); color: var(--fog);
  padding: 0.4rem 0.9rem; border-radius: 999px; border: 1px solid var(--line);
}
@keyframes scroll-left{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}

/* ===== Field guide (signature) ===== */
.guide{ padding: clamp(5rem, 9vw, 7.5rem) clamp(1.2rem, 4vw, 3rem); }
.guide__card{
  position: relative;
  max-width: 860px; margin: 0 auto;
  background: var(--paper); color: var(--ink-text);
  border: 2px dashed rgba(28,43,31,0.3);
  border-radius: 4px;
  padding: clamp(2rem, 5vw, 3.2rem);
  --tilt: 0.7deg;
  transform: rotate(var(--tilt));
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.6);
}
.guide__tape{
  position:absolute; top:-14px; width: 70px; height: 26px;
  background: rgba(255,255,255,0.4); border: 1px solid rgba(255,255,255,0.5);
}
.guide__tape--l{ left: 8%; transform: rotate(-6deg); }
.guide__tape--r{ right: 8%; transform: rotate(5deg); }
.guide__head{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:0.5rem;
  font-family: var(--mono); font-size: 0.72rem; text-transform:uppercase; letter-spacing:0.08em;
  color: rgba(28,43,31,0.62); margin-bottom: 1rem;
}
.guide__rule{ border:none; border-top: 2px dashed rgba(28,43,31,0.25); margin: 0 0 1.8rem; }
.guide__body{ display:flex; gap: clamp(1.4rem, 3vw, 2.4rem); align-items:flex-start; }
.guide__photo{
  flex: none; width: 130px; text-align:center;
  font-family: var(--mono); font-size: 0.56rem; text-transform:uppercase; letter-spacing:0.06em;
  color: rgba(28,43,31,0.55);
}
.guide__photo img{
  width:100%; aspect-ratio: 1/1; object-fit: contain; background:#f7f1e2;
  border: 3px solid var(--ink-text); border-radius: 4px; margin-bottom: 0.5rem;
  transform: rotate(2deg);
  box-shadow: 0 10px 18px -6px rgba(0,0,0,0.35);
}
.guide__title{ font-family: var(--display); font-weight:800; font-size: clamp(1.4rem, 3vw, 1.9rem); margin: 0 0 1rem; }
.guide__facts{ margin: 0 0 1.3rem; display:grid; gap: 0.55rem; }
.guide__facts div{ display:flex; gap: 0.5rem; flex-wrap:wrap; font-size: 0.95rem; }
.guide__facts dt{ font-family: var(--mono); font-weight:700; text-transform:uppercase; font-size:0.72rem; letter-spacing:0.05em; color: var(--moss); align-self:center; }
.guide__facts dd{ margin:0; }
.guide__note{
  font-family: var(--hand); font-size: 1.15rem; line-height:1.4;
  background: rgba(28,43,31,0.06); border-left: 3px solid var(--moss);
  padding: 0.7rem 1rem; transform: rotate(-0.5deg);
}
.guide__note p{ margin:0; }

@media (max-width: 640px){
  .guide__body{ flex-direction:column; align-items:center; text-align:center; }
  .guide__photo{ width: 110px; }
  .guide__facts div{ justify-content:center; }
}

/* ===== Vitals ===== */
.vitals{ max-width: var(--wrap); margin: 0 auto; padding: clamp(3rem, 7vw, 5rem) clamp(1.2rem, 4vw, 3rem); }
.vitals__head{ text-align:center; max-width: 640px; margin: 0 auto 3rem; }
.vitals__grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.vital{
  background: var(--ink-2); border: 1px solid var(--line);
  border-radius: 18px; padding: 2.1rem 1.2rem; text-align:center;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.vital:hover{ transform: translateY(-4px); border-color: rgba(184,227,77,0.4); }
.vital__num{ display:block; font-family: var(--display); font-weight:800; font-size: clamp(1.5rem, 3.2vw, 2.1rem); color: var(--lily); margin-bottom: 0.5rem; }
.vital__label{ font-family: var(--body); font-size: 0.85rem; color: var(--fog); }

@media (max-width: 900px){ .vitals__grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px){ .vitals__grid{ grid-template-columns: 1fr; } }

/* ===== Specimens ===== */
.specimens{ max-width: var(--wrap); margin: 0 auto; padding: 0 clamp(1.2rem, 4vw, 3rem) clamp(6rem, 10vw, 8rem); }
.specimens__head{ text-align:center; max-width: 640px; margin: 0 auto 3.2rem; }
.specimens__grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 1.6rem 1.4rem; }
.spec{
  --tilt: 0deg;
  background: var(--ink-2); border: 1px solid var(--line);
  border-radius: 18px; padding: 1.4rem 1.1rem 1.3rem; text-align:center;
  transform: rotate(var(--tilt));
  transition: transform 0.2s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.spec:hover{ transform: rotate(0deg) translateY(-4px); box-shadow: 0 20px 36px -14px rgba(0,0,0,0.5); border-color: rgba(184,227,77,0.35); }
.spec--a{ --tilt: -1.6deg; }
.spec--b{ --tilt: 1.2deg; }
.spec--c{ --tilt: -1deg; }
.spec--d{ --tilt: 1.8deg; }
.spec img{ width:100%; height:150px; object-fit:contain; margin-bottom: 0.9rem; }
.spec__label{ display:flex; flex-direction:column; gap:0.35rem; }
.spec__tag{
  font-family: var(--display); font-weight:700; font-size: 0.92rem; color: var(--lily);
}
.spec__note{ font-family: var(--body); font-size: 0.85rem; color: var(--fog); }

@media (max-width: 980px){ .specimens__grid{ grid-template-columns: repeat(2, 1fr); } .spec{ --tilt: 0deg; } }
@media (max-width: 560px){ .specimens__grid{ grid-template-columns: 1fr; } }

/* ===== Outro (small figure in landscape) ===== */
.outro{ position: relative; min-height: 92svh; overflow:hidden; display:flex; flex-direction:column; align-items:center; justify-content:flex-end; text-align:center; padding: 6rem 1.2rem 0; }
.outro__bg{ position:absolute; inset:0; z-index:0; background-size:cover; background-position: 50% 45%; }
.outro__scrim{
  position:absolute; inset:0; z-index:1;
  background:
    radial-gradient(ellipse at 50% 100%, rgba(11,20,16,0.85), rgba(11,20,16,0.2) 60%),
    linear-gradient(to bottom, var(--ink) 0%, rgba(11,20,16,0.1) 20%, rgba(11,20,16,0.1) 55%, rgba(11,20,16,0.85) 100%);
}
.fireflies{ position:absolute; inset:0; z-index:2; pointer-events:none; }
.firefly{
  position:absolute; width:4px; height:4px; border-radius:50%;
  background: var(--lily-2); box-shadow: 0 0 8px 2px rgba(212,242,127,0.8);
  animation: fireflyDrift 6s ease-in-out infinite;
}
@keyframes fireflyDrift{
  0%, 100%{ opacity:0.15; transform: translate(0,0); }
  50%{ opacity:0.9; transform: translate(14px,-16px); }
}
.outro__char{
  position:relative; z-index:2;
  width: min(11vw, 130px);
  margin-bottom: 1.4rem;
  filter: drop-shadow(0 16px 22px rgba(0,0,0,0.55));
  animation: figBob 5s ease-in-out infinite;
}
.outro__panel{ position:relative; z-index:3; max-width: 520px; padding-bottom: clamp(3rem, 7vw, 5rem); }
.outro__title{
  font-family: var(--display); font-weight:800; color: var(--bone);
  font-size: clamp(1.8rem, 4vw, 2.6rem); line-height:1.12; margin: 0.9rem 0 1rem;
}
.outro__sub{ color: var(--fog); margin: 0 0 1.8rem; max-width: 40ch; margin-left:auto; margin-right:auto; }
.outro__links{ display:flex; gap:0.9rem; flex-wrap:wrap; justify-content:center; }

@media (max-width: 640px){
  .outro__char{ width: min(22vw, 110px); }
}

/* ===== Footer ===== */
.footer{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:0.6rem;
  padding: 1.6rem clamp(1.2rem, 4vw, 3rem);
  font-family: var(--mono); font-size: 0.76rem; color: var(--fog);
  border-top: 1px solid var(--line);
}
.footer__fine{ opacity: 0.7; }

/* ===== Scroll reveal ===== */
.reveal{ opacity:0; transform: rotate(var(--tilt, 0deg)) translateY(26px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible{ opacity:1; transform: rotate(var(--tilt, 0deg)) translateY(0); }

/* ===== Reduced motion ===== */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .hero__char, .outro__char{ animation:none !important; }
  .ember, .firefly, .status-bar__track, .scrollcue span{ animation:none !important; }
  .spec, .vital{ transition:none !important; }
  .reveal{ opacity:1; transform: rotate(var(--tilt, 0deg)); transition:none; }
}