:root {
  --ink: #10201d;
  --muted: #66736f;
  --paper: #f4f0e7;
  --card: #fffdf8;
  --deep: #0b1917;
  --green: #2f705e;
  --mint: #b8ddce;
  --orange: #e86537;
  --line: #d9d7ce;
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "DM Sans", system-ui, sans-serif;
  line-height: 1.6;
}
a { color: inherit; }
img { display: block; max-width: 100%; }
.site-header {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(16,32,29,.15);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font: 800 18px/1 "Manrope", sans-serif;
}
.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--deep);
  color: white;
  font-size: 12px;
  letter-spacing: .04em;
}
nav { display: flex; gap: 28px; }
nav a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
nav a:hover { color: var(--ink); }
main { overflow: hidden; }
.hero {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 96px 0 110px;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 80px;
  align-items: center;
}
.eyebrow, .section-kicker {
  margin: 0 0 16px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
}
h1, h2, h3 {
  margin-top: 0;
  font-family: "Manrope", sans-serif;
  letter-spacing: -.035em;
}
h1 {
  margin-bottom: 26px;
  font-size: clamp(50px, 6.4vw, 88px);
  line-height: .98;
}
h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.05;
}
h3 { line-height: 1.15; }
.hero-intro {
  max-width: 680px;
  margin: 0;
  color: #44514e;
  font-size: 19px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 34px 0 24px;
}
.button {
  padding: 13px 18px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .18s ease, background .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--deep); color: white; }
.button.secondary { border: 1px solid #aeb4af; }
.hero-note {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.hero-fish { position: relative; }
.photo-frame {
  overflow: hidden;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 48% 48% 26px 26px;
  background: var(--card);
  box-shadow: 0 30px 80px rgba(16,32,29,.12);
}
.photo-frame img {
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: 46% 46% 20px 20px;
  object-fit: cover;
  image-rendering: auto;
}
.specimen-tag {
  width: max-content;
  max-width: 90%;
  margin: -28px auto 0;
  position: relative;
  padding: 12px 18px;
  border-radius: 12px;
  background: var(--deep);
  color: white;
  box-shadow: 0 12px 30px rgba(11,25,23,.18);
}
.specimen-tag span { display:block; color:#b9c9c4; font-size:11px; text-transform:uppercase; letter-spacing:.1em; }
.specimen-tag strong { font-family:"Manrope",sans-serif; }
.section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 100px 0;
  border-top: 1px solid rgba(16,32,29,.15);
}
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
}
.prose {
  color: #3d4c48;
  font-size: 18px;
}
.prose p:first-child { margin-top: 0; }
.section-heading {
  display:flex;
  justify-content:space-between;
  gap:30px;
  align-items:end;
  margin-bottom:42px;
}
.section-aside { margin:0; color:var(--muted); font-size:14px; }
.fish-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}
.fish-card {
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--card);
}
.fish-card img {
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  background:#d8e0dc;
  transition:transform .18s ease;
}
.fish-card-body { padding:22px; }
.fish-meta { display:flex; justify-content:space-between; gap:12px; margin-bottom:18px; }
.fish-id { font:800 17px/1.2 "Manrope",sans-serif; }
.sex {
  padding:4px 8px;
  border-radius:99px;
  background:#eceae3;
  color:var(--muted);
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:.08em;
}
.traits { margin:0; padding:0; list-style:none; color:#53615d; font-size:13px; }
.traits li { padding:8px 0; border-top:1px solid #ebe9e1; }
.traits b { color:var(--ink); font-weight:700; }
.loading { color:var(--muted); }
.plan-section {
  width:100%;
  max-width:none;
  padding-left:max(20px,calc((100vw - 1180px)/2));
  padding-right:max(20px,calc((100vw - 1180px)/2));
  background:var(--deep);
  color:white;
  border:0;
}
.plan-section .section-kicker { color:var(--mint); }
.plan-section > h2 { max-width:760px; }
.plan-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:14px;
  margin-top:48px;
}
.plan-grid article {
  min-height:300px;
  padding:28px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);
  background:rgba(255,255,255,.04);
}
.plan-number { color:var(--mint); font:800 12px/1 "Manrope",sans-serif; letter-spacing:.1em; }
.plan-grid h3 { margin:80px 0 12px; font-size:23px; }
.plan-grid p { margin:0; color:#b9c6c2; font-size:14px; }
.records-section .split { align-items:center; }
.id-card {
  padding:34px;
  border-radius:var(--radius);
  background:var(--orange);
  color:#241610;
  transform:rotate(1.5deg);
}
.id-card code {
  display:block;
  margin-bottom:26px;
  font:800 clamp(34px,5vw,62px)/1 "Manrope",sans-serif;
  letter-spacing:-.06em;
}
.id-breakdown { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; font-size:12px; }
.id-breakdown span { padding-top:10px; border-top:1px solid rgba(36,22,16,.35); }
.id-breakdown b { display:block; font-size:15px; }
.record-copy {
  width:min(720px,100%);
  margin:70px 0 0 auto;
  color:#43524e;
  font-size:18px;
}
.generation-track {
  display:flex;
  align-items:center;
  margin-top:50px;
}
.generation {
  min-width:140px;
}
.generation span, .generation small { display:block; color:var(--muted); font-size:11px; }
.generation b { display:block; margin:4px 0; font:800 40px/1 "Manrope",sans-serif; }
.generation.active b { color:var(--orange); }
.track-line { height:1px; flex:1; margin:0 20px; background:#b9bbb3; }
.timeline-note { max-width:600px; margin:42px 0 0; color:var(--muted); }
.shop-tease {
  display:flex;
  align-items:end;
  justify-content:space-between;
  gap:60px;
}
.shop-tease > div:first-child { max-width:760px; }
.shop-tease p:not(.section-kicker) { color:var(--muted); font-size:18px; }
.status-pill {
  flex:0 0 auto;
  padding:10px 14px;
  border:1px solid #bbc0bb;
  border-radius:999px;
  color:var(--muted);
  font-size:13px;
}
.status-pill span {
  width:8px;height:8px;display:inline-block;margin-right:7px;border-radius:50%;background:#c9a530;
}
footer {
  width:min(1180px,calc(100% - 40px));
  margin:0 auto;
  padding:55px 0;
  border-top:1px solid rgba(16,32,29,.15);
  color:var(--muted);
  font-size:13px;
}
.footer-brand { margin-bottom:18px; color:var(--ink); }
footer p { max-width:600px; }
.copyright { margin-top:28px; }
@media (max-width: 900px) {
  .hero { grid-template-columns:1fr; padding-top:70px; gap:50px; }
  .hero-fish { max-width:520px; }
  .split { grid-template-columns:1fr; gap:34px; }
  .fish-grid { grid-template-columns:repeat(2,1fr); }
  .plan-grid { grid-template-columns:repeat(2,1fr); }
}
@media (max-width: 620px) {
  .site-header { min-height:72px; }
  nav { display:none; }
  .hero,.section { width:min(100% - 28px,1180px); }
  .hero { padding:60px 0 80px; }
  h1 { font-size:48px; }
  .hero-intro { font-size:17px; }
  .section { padding:74px 0; }
  .section-heading { align-items:start; flex-direction:column; }
  .fish-grid,.plan-grid { grid-template-columns:1fr; }
  .plan-section { width:100%; padding:74px 14px; }
  .plan-grid article { min-height:240px; }
  .plan-grid h3 { margin-top:55px; }
  .id-breakdown { grid-template-columns:1fr; }
  .generation-track { overflow-x:auto; padding-bottom:16px; }
  .generation { min-width:100px; }
  .track-line { min-width:45px; margin:0 10px; }
  .shop-tease { align-items:start; flex-direction:column; gap:20px; }
}
.tank-groups { display:grid; gap:56px; }
.tank-group { display:grid; gap:22px; }
.tank-heading {
  display:flex;
  justify-content:space-between;
  gap:24px;
  align-items:end;
  padding-bottom:16px;
  border-bottom:1px solid var(--line);
}
.tank-heading h3 { margin:0; font-size:28px; }
.tank-heading p { margin:0; color:var(--muted); font-size:13px; }
.tank-label {
  margin:0 0 4px !important;
  color:var(--green) !important;
  font:800 12px/1 "Manrope",sans-serif !important;
  letter-spacing:.1em;
  text-transform:uppercase;
}
.traits-pending { color:var(--muted); font-style:italic; }
@media (max-width:620px) {
  .tank-heading { align-items:start; flex-direction:column; gap:8px; }
}

.fish-image-button {
  position:relative;
  display:block;
  width:100%;
  padding:0;
  border:0;
  background:#d8e0dc;
  cursor:zoom-in;
  overflow:hidden;
}
.fish-image-button:hover img { transform:scale(1.025); }
.fish-image-button:focus-visible {
  outline:3px solid var(--orange);
  outline-offset:-3px;
}
.zoom-hint {
  position:absolute;
  right:10px;
  bottom:10px;
  padding:6px 9px;
  border-radius:999px;
  background:rgba(11,25,23,.78);
  color:white;
  font-size:11px;
  font-weight:700;
  opacity:0;
  transform:translateY(3px);
  transition:opacity .18s ease, transform .18s ease;
}
.fish-image-button:hover .zoom-hint,
.fish-image-button:focus-visible .zoom-hint {
  opacity:1;
  transform:translateY(0);
}
.lightbox {
  position:fixed;
  inset:0;
  z-index:1000;
  display:none;
  place-items:center;
  padding:24px;
}
.lightbox.is-open { display:grid; }
.lightbox-backdrop {
  position:absolute;
  inset:0;
  background:rgba(5,10,9,.88);
  backdrop-filter:blur(5px);
}
.lightbox-dialog {
  position:relative;
  z-index:1;
  width:min(1200px, 96vw);
  max-height:92vh;
  display:grid;
  justify-items:center;
  gap:10px;
}
.lightbox-image {
  max-width:100%;
  max-height:84vh;
  width:auto;
  height:auto;
  object-fit:contain;
  border-radius:16px;
  box-shadow:0 24px 80px rgba(0,0,0,.4);
}
.lightbox-close {
  position:absolute;
  top:-16px;
  right:-4px;
  z-index:2;
  width:44px;
  height:44px;
  border:1px solid rgba(255,255,255,.25);
  border-radius:50%;
  background:rgba(11,25,23,.82);
  color:white;
  font-size:30px;
  line-height:1;
  cursor:pointer;
}
.lightbox-caption {
  margin:0;
  color:rgba(255,255,255,.78);
  font-size:13px;
}
body.lightbox-open { overflow:hidden; }
@media (hover:none) {
  .zoom-hint { opacity:1; transform:none; }
}
@media (max-width:620px) {
  .lightbox { padding:12px; }
  .lightbox-close { top:8px; right:8px; }
  .lightbox-image { max-height:80vh; }
}