/*
Theme Name: Ceylon Aquatics
Theme URI: https://ceylonaquatics.com
Author: Ceylon Aquatics
Author URI: https://ceylonaquatics.com
Description: Aquascaping & nano fish journal theme — blackwater palette, field-guide typography, custom Guide and Species post types.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: ceylon-aquatics
*/

:root{
  --ink:        #0E1512;
  --tank:       #16221C;
  --tank-2:     #1E2F26;
  --leaf:       #C9D4A8;
  --leaf-dim:   #9DAA88;
  --amber:      #E8A04C;
  --amber-dim:  #B97E3B;
  --sand:       #F4F0E6;
  --sand-2:     #EAE3D2;
  --line:       rgba(201,212,168,0.16);
  --line-soft:  rgba(14,21,18,0.10);

  --display: 'Fraunces', serif;
  --body: 'Inter', sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  background: var(--sand); color: var(--ink); font-family: var(--body);
  font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased;
}
a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
table{ border-collapse: collapse; width:100%; }

.wrap{ max-width: 1180px; margin: 0 auto; padding: 0 32px; }

a:focus-visible, button:focus-visible{ outline: 2px solid var(--amber); outline-offset: 3px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* ============== STRATA DIVIDER (signature element) ============== */
.strata{ position: relative; height: 56px; background: var(--ink); overflow: hidden; }
.strata svg{ position:absolute; inset:0; width:100%; height:100%; }

/* ============== NAV ============== */
header.site-header{
  position: sticky; top: 0; z-index: 60; background: rgba(14,21,18,0.94);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.nav{ display:flex; align-items:center; justify-content:space-between; padding: 18px 32px; max-width: 1180px; margin: 0 auto; }
.brand{ display:flex; align-items:baseline; gap:10px; font-family: var(--display); font-size: 1.35rem; font-weight:600; color: var(--sand); letter-spacing: 0.01em; }
.brand .mark{ width: 9px; height: 9px; border-radius: 50%; background: var(--amber); display:inline-block; box-shadow: 0 0 0 4px rgba(232,160,76,0.16); flex-shrink:0; }
.brand .sub{ font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--leaf-dim); font-weight:400; }
nav.links{ display:flex; gap: 32px; font-size: 0.88rem; color: var(--leaf); }
nav.links a{ position:relative; padding: 4px 0; transition: color 0.2s; }
nav.links a:hover, nav.links a.current{ color: var(--sand); }
nav.links a::after{ content:''; position:absolute; left:0; right:0; bottom:-2px; height:1px; background: var(--amber); transform: scaleX(0); transform-origin: left; transition: transform 0.25s ease; }
nav.links a:hover::after, nav.links a.current::after{ transform: scaleX(1); }
.nav-cta{ font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.04em; color: var(--ink); background: var(--amber); padding: 9px 18px; border-radius: 3px; transition: background 0.2s; }
.nav-cta:hover{ background: var(--sand); }
.menu-toggle{ display:none; background:none; border:none; color: var(--sand); font-size: 1.4rem; cursor:pointer; }

.progress-track{ height: 2px; background: var(--line); }
.progress-fill{ height: 100%; width: 0%; background: var(--amber); transition: width 0.1s linear; }

/* ============== BREADCRUMB ============== */
.crumb-bar{ background: var(--ink); padding: 16px 0 0; }
.crumb{ font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.02em; color: var(--leaf-dim); display:flex; align-items:center; gap: 8px; padding-bottom: 22px; flex-wrap: wrap; }
.crumb a{ color: var(--leaf-dim); transition: color 0.2s; }
.crumb a:hover{ color: var(--amber); }
.crumb .sep{ opacity:0.5; }
.crumb .current{ color: var(--leaf); }

/* ============== HERO (homepage) ============== */
.hero{ background: var(--ink); position: relative; padding: 86px 0 0; overflow: hidden; }
.hero-grid{ max-width: 1180px; margin: 0 auto; padding: 0 32px; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.eyebrow{ font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--amber); display:flex; align-items:center; gap: 10px; margin-bottom: 22px; }
.eyebrow::before{ content:''; width: 22px; height:1px; background: var(--amber); }
.hero h1{ font-family: var(--display); font-weight: 600; font-size: clamp(2.4rem, 4.6vw, 3.7rem); line-height: 1.05; color: var(--sand); letter-spacing: -0.01em; margin-bottom: 24px; }
.hero h1 em{ font-style: italic; font-weight:500; color: var(--amber); }
.hero p.lede{ font-size: 1.08rem; color: var(--leaf); max-width: 480px; margin-bottom: 36px; }
.hero-actions{ display:flex; gap: 18px; align-items:center; flex-wrap: wrap; }
.btn-primary{ font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.03em; background: var(--amber); color: var(--ink); padding: 14px 26px; border-radius: 3px; transition: transform 0.2s, background 0.2s; display:inline-block; border:none; cursor:pointer; }
.btn-primary:hover{ background: var(--sand); transform: translateY(-1px); }
.btn-ghost{ font-size: 0.88rem; color: var(--leaf); border-bottom: 1px solid var(--line); padding-bottom: 3px; transition: color 0.2s, border-color 0.2s; }
.btn-ghost:hover{ color: var(--sand); border-color: var(--leaf); }
.hero-stats{ display:flex; gap: 36px; margin-top: 52px; padding-top: 28px; border-top: 1px solid var(--line); flex-wrap:wrap; }
.hero-stats div{ display:flex; flex-direction:column; gap:4px; }
.hero-stats .num{ font-family: var(--display); font-size: 1.5rem; color: var(--sand); font-weight:600; }
.hero-stats .label{ font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--leaf-dim); }
.tank-visual{ position: relative; aspect-ratio: 4/5; border-radius: 4px; overflow: hidden; background: linear-gradient(180deg, #1a2b22 0%, #0c1410 100%); border: 1px solid var(--line); }
.tank-visual svg{ position:absolute; inset:0; width:100%; height:100%; }
.tank-caption{ position:absolute; bottom: 16px; left: 16px; right:16px; font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.04em; color: var(--leaf-dim); display:flex; justify-content: space-between; }

/* ============== TICKER ============== */
.ticker-row{ background: var(--tank); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; white-space: nowrap; padding: 14px 0; }
.ticker-track{ display: inline-flex; gap: 48px; animation: scroll-left 38s linear infinite; font-family: var(--mono); font-size: 0.78rem; color: var(--leaf-dim); letter-spacing: 0.02em; }
.ticker-track span{ color: var(--amber); }
@keyframes scroll-left{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }

/* ============== SECTION SHELL ============== */
section{ padding: 92px 0; }
.section-head{ max-width: 640px; margin-bottom: 56px; }
.section-head .eyebrow{ color: var(--amber-dim); margin-bottom:16px; }
.section-head .eyebrow::before{ background: var(--amber-dim); }
.section-head h2{ font-family: var(--display); font-weight: 600; font-size: clamp(1.8rem, 3vw, 2.5rem); line-height: 1.15; letter-spacing: -0.01em; }
.section-head p{ margin-top: 16px; color: #4A5A4F; font-size: 1.02rem; max-width: 540px; }
.species-section .section-head .eyebrow, .related-section .section-head .eyebrow{ color: var(--amber); }
.species-section .section-head .eyebrow::before, .related-section .section-head .eyebrow::before{ background: var(--amber); }
.species-section .section-head p{ color: var(--leaf-dim); }

/* ============== GUIDE CARDS ============== */
.guides-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); }
.guide-card{ background: var(--sand); padding: 36px 32px; transition: background 0.25s; position: relative; display:block; }
.guide-card:hover{ background: var(--sand-2); }
.guide-tag{ font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--amber-dim); margin-bottom: 18px; display:block; }
.guide-card h3{ font-family: var(--display); font-size: 1.32rem; font-weight: 600; line-height: 1.25; margin-bottom: 14px; }
.guide-card p{ color: #5C6B5F; font-size: 0.94rem; margin-bottom: 22px; }
.guide-meta{ display:flex; justify-content: space-between; align-items:center; font-family: var(--mono); font-size: 0.7rem; color: var(--leaf-dim); border-top: 1px solid var(--line-soft); padding-top: 16px; }
.guide-meta .read{ color: var(--ink); display:flex; align-items:center; gap:6px; }
.guide-card:hover .read{ color: var(--amber-dim); }
.arrow{ transition: transform 0.2s; }
.guide-card:hover .arrow{ transform: translateX(3px); }

/* ============== SPECIES GRID (homepage + archive) ============== */
.species-section{ background: var(--ink); color: var(--sand); }
.species-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.species-card{ border: 1px solid var(--line); border-radius: 3px; padding: 0; overflow:hidden; transition: border-color 0.25s, transform 0.25s; display:block; background: var(--ink); }
.species-card:hover{ border-color: var(--amber-dim); transform: translateY(-3px); }
.species-card.no-thumb{ padding: 22px 20px; }
.species-card .thumb{ aspect-ratio: 16/10; position:relative; background: var(--tank-2); overflow:hidden; }
.species-card .thumb svg, .species-card .thumb img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.species-card .body{ padding: 18px 20px; }
.species-card .latin{ font-family: var(--mono); font-style: italic; font-size: 0.68rem; color: var(--leaf-dim); display:block; margin-bottom: 8px; }
.species-card h4{ font-family: var(--display); font-size: 1.05rem; font-weight: 600; margin-bottom: 10px; color: var(--sand); }
.species-card .stat-row{ display:flex; gap: 14px; font-family: var(--mono); font-size: 0.66rem; color: var(--leaf-dim); margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.species-card .stat-row b{ color: var(--leaf); font-weight:500; }
.endemic-flag{ display:inline-flex; align-items:center; gap:5px; font-family: var(--mono); font-size: 0.6rem; color: var(--amber); margin-top: 12px; letter-spacing: 0.04em; }
.endemic-flag::before{ content:'●'; font-size:0.5rem; }

/* ============== GEAR / BUY BOX ============== */
.gear-row{ display:grid; grid-template-columns: 220px 1fr auto auto; align-items:center; gap: 28px; padding: 26px 0; border-bottom: 1px solid var(--line-soft); }
.gear-row:first-of-type{ border-top: 1px solid var(--line-soft); }
.gear-thumb{ width: 100%; height: 130px; background: var(--tank-2); border-radius: 3px; display:flex; align-items:center; justify-content:center; overflow:hidden; }
.gear-thumb img{ width:100%; height:100%; object-fit:cover; }
.gear-info .cat{ font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--amber-dim); margin-bottom: 8px; display:block; }
.gear-info h4{ font-family: var(--display); font-size: 1.18rem; font-weight: 600; margin-bottom: 6px; }
.gear-info p{ color:#5C6B5F; font-size: 0.9rem; max-width: 420px; }
.gear-rating{ font-family: var(--mono); font-size: 0.82rem; color: var(--ink); text-align: right; white-space: nowrap; }
.gear-rating .stars{ color: var(--amber-dim); letter-spacing: 1px; }
.gear-rating .note{ font-size: 0.66rem; color: var(--leaf-dim); margin-top: 4px; }
.gear-cta{ font-family: var(--mono); font-size: 0.74rem; border: 1px solid var(--ink); padding: 10px 18px; border-radius: 3px; white-space: nowrap; transition: background 0.2s, color 0.2s; }
.gear-cta:hover{ background: var(--ink); color: var(--sand); }

/* ============== ORIGIN BLOCK ============== */
.origin-section{ display:grid; grid-template-columns: 0.85fr 1.15fr; gap: 0; align-items: stretch; }
.origin-visual{ background: linear-gradient(160deg, #2A3D2E 0%, #16221C 100%); position:relative; min-height: 480px; overflow:hidden; }
.origin-visual svg{ position:absolute; inset:0; width:100%; height:100%; }
.origin-text{ padding: 0 0 0 64px; display:flex; flex-direction:column; justify-content:center; }
.origin-text .eyebrow{ color: var(--amber-dim); }
.origin-text .eyebrow::before{ background: var(--amber-dim); }
.origin-text h2{ font-family: var(--display); font-weight:600; font-size: clamp(1.7rem, 2.8vw, 2.3rem); line-height:1.2; margin-bottom: 22px; max-width: 480px; }
.origin-text p{ color: #4A5A4F; font-size: 1rem; max-width: 480px; margin-bottom: 18px; }
.origin-text p:last-of-type{ margin-bottom: 28px; }
.origin-facts{ display:flex; gap: 40px; flex-wrap:wrap; }
.origin-facts div{ display:flex; flex-direction:column; gap:4px; }
.origin-facts .num{ font-family: var(--display); font-size:1.4rem; font-weight:600; }
.origin-facts .label{ font-family: var(--mono); font-size: 0.64rem; text-transform:uppercase; letter-spacing:0.05em; color: #6B7A6E; }

/* ============== CTA / NEWSLETTER ============== */
.cta-section{ background: var(--tank); color: var(--sand); text-align:center; padding: 96px 0; }
.cta-section .eyebrow{ justify-content:center; color: var(--amber); }
.cta-section .eyebrow::before{ display:none; }
.cta-section h2{ font-family: var(--display); font-weight:600; font-size: clamp(2rem, 3.6vw, 2.8rem); max-width: 640px; margin: 0 auto 18px; line-height: 1.15; }
.cta-section p{ color: var(--leaf-dim); max-width: 460px; margin: 0 auto 36px; }
.cta-form{ display:flex; justify-content:center; gap: 10px; max-width: 440px; margin: 0 auto; flex-wrap:wrap; }
.cta-form input{ flex:1; background: transparent; border: 1px solid var(--line); color: var(--sand); padding: 14px 18px; border-radius: 3px; font-family: var(--body); font-size: 0.92rem; min-width: 200px; }
.cta-form input::placeholder{ color: var(--leaf-dim); }
.cta-form input:focus{ outline:none; border-color: var(--amber); }
.cta-note{ font-family: var(--mono); font-size: 0.68rem; color: var(--leaf-dim); margin-top: 16px; }

/* ============== ARTICLE / GUIDE SINGLE ============== */
.article-hero{ background: var(--ink); padding-bottom: 0; }
.hero-inner{ max-width: 760px; padding-bottom: 36px; }
.guide-tag-top{ display:inline-flex; align-items:center; gap: 8px; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--amber); margin-bottom: 20px; }
.guide-tag-top::before{ content:''; width: 22px; height:1px; background: var(--amber); }
.article-hero h1{ font-family: var(--display); font-weight: 600; font-size: clamp(2rem, 4.2vw, 3rem); line-height: 1.1; color: var(--sand); letter-spacing: -0.01em; margin-bottom: 20px; }
.article-hero .dek{ font-size: 1.08rem; color: var(--leaf); max-width: 600px; margin-bottom: 28px; }
.byline-row{ display:flex; align-items:center; gap: 20px; padding-top: 24px; border-top: 1px solid var(--line); flex-wrap:wrap; }
.avatar{ width: 38px; height: 38px; border-radius: 50%; background: var(--amber); display:flex; align-items:center; justify-content:center; font-family: var(--display); font-weight:600; color: var(--ink); font-size: 0.95rem; flex-shrink:0; overflow:hidden; }
.avatar img{ width:100%; height:100%; object-fit:cover; }
.byline-text{ display:flex; flex-direction: column; gap: 2px; }
.byline-text .name{ font-size: 0.9rem; color: var(--sand); font-weight: 500; }
.byline-meta{ font-family: var(--mono); font-size: 0.7rem; color: var(--leaf-dim); display:flex; gap: 14px; flex-wrap:wrap; }

.hero-figure{ position: relative; aspect-ratio: 16/7; border-radius: 4px; overflow: hidden; background: linear-gradient(160deg, #2A3D2E 0%, #0F1A14 100%); border: 1px solid var(--line); margin-top: 8px; }
.hero-figure svg, .hero-figure img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.hero-figure .cap{ position:absolute; bottom: 14px; left: 18px; font-family: var(--mono); font-size: 0.66rem; color: var(--leaf-dim); background: rgba(14,21,18,0.7); padding: 5px 10px; border-radius: 2px; }

.content-shell{ display:grid; grid-template-columns: 1fr 300px; gap: 64px; padding: 64px 0 96px; align-items:start; }

.article-body{ max-width: 680px; }
.article-body .intro{ font-family: var(--display); font-size: 1.2rem; font-weight: 500; line-height: 1.55; color: var(--ink); margin-bottom: 8px; }
.article-body h2{ font-family: var(--display); font-weight:600; font-size: 1.55rem; margin: 52px 0 18px; letter-spacing: -0.005em; scroll-margin-top: 100px; display:flex; align-items: baseline; gap: 14px; }
.article-body h2 .step-num{ font-family: var(--mono); font-size: 0.85rem; color: var(--amber-dim); font-weight: 500; white-space: nowrap; }
.article-body h2:first-of-type{ margin-top: 40px; }
.article-body h3{ font-family: var(--display); font-weight:600; font-size: 1.18rem; margin: 28px 0 12px; }
.article-body p{ color: #3D4A40; font-size: 1rem; margin-bottom: 18px; }
.article-body ul, .article-body ol{ margin: 0 0 18px 0; padding-left: 22px; color: #3D4A40; }
.article-body li{ margin-bottom: 8px; }
.article-body strong{ color: var(--ink); font-weight: 600; }
.article-body img{ border-radius: 4px; margin: 24px 0; }

.field-note{ border-left: 2px solid var(--amber); padding: 4px 0 4px 24px; margin: 32px 0; }
.field-note .tag{ font-family: var(--mono); font-size: 0.64rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--amber-dim); display:block; margin-bottom: 8px; }
.field-note p{ font-family: var(--display); font-style: italic; font-size: 1.08rem; color: var(--ink); line-height: 1.5; margin-bottom: 0; }

.inline-figure{ margin: 32px 0; border-radius: 4px; overflow: hidden; border: 1px solid var(--line-soft); }
.inline-figure .img-area{ aspect-ratio: 16/9; position: relative; background: linear-gradient(160deg, var(--tank-2) 0%, var(--ink) 100%); }
.inline-figure .img-area svg, .inline-figure .img-area img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.inline-figure figcaption{ font-family: var(--mono); font-size: 0.74rem; color: #6B7A6E; padding: 12px 18px; background: var(--sand-2); }

.figure-pair{ display:grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 32px 0; }
.figure-pair .pane{ border-radius: 4px; overflow:hidden; border: 1px solid var(--line-soft); }
.figure-pair .img-area{ aspect-ratio: 4/3; position: relative; background: linear-gradient(160deg, var(--tank-2) 0%, var(--ink) 100%); }
.figure-pair .img-area svg, .figure-pair .img-area img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.figure-pair figcaption{ font-family: var(--mono); font-size: 0.7rem; color: #6B7A6E; padding: 10px 14px; background: var(--sand-2); }

.checklist{ list-style:none; padding:0; margin: 0 0 18px 0; border: 1px solid var(--line-soft); border-radius: 4px; overflow:hidden; }
.checklist li{ display:flex; align-items: baseline; gap: 12px; padding: 13px 18px; border-bottom: 1px solid var(--line-soft); font-size: 0.94rem; color: var(--ink); margin-bottom:0; }
.checklist li:last-child{ border-bottom: none; }
.checklist li::before{ content:'—'; color: var(--amber-dim); font-family: var(--mono); }
.checklist .qty{ font-family: var(--mono); font-size: 0.78rem; color: #6B7A6E; margin-left: auto; white-space:nowrap; }

.data-table{ width:100%; border-collapse: collapse; margin: 8px 0 24px; border: 1px solid var(--line-soft); }
.data-table tr{ border-bottom: 1px solid var(--line-soft); }
.data-table tr:last-child{ border-bottom: none; }
.data-table td{ padding: 13px 18px; font-size: 0.92rem; vertical-align: top; }
.data-table td:first-child{ font-family: var(--mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--amber-dim); width: 160px; white-space: nowrap; }
.data-table tr:nth-child(even){ background: rgba(14,21,18,0.025); }

.summary-box{ background: var(--ink); color: var(--sand); border-radius: 4px; padding: 32px 36px; margin: 48px 0 0; }
.summary-box .tag{ font-family: var(--mono); font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--amber); margin-bottom: 14px; display:block; }
.summary-box h3{ font-family: var(--display); font-size: 1.3rem; font-weight:600; margin-bottom: 14px; color: var(--sand); }
.summary-box p{ color: var(--leaf-dim); font-size: 0.94rem; margin-bottom: 0; }
.summary-box ul{ margin: 14px 0 0; padding-left: 20px; color: var(--leaf); }
.summary-box li{ margin-bottom: 6px; font-size: 0.92rem; }

.author-footer{ display:flex; gap: 18px; align-items:flex-start; margin-top: 56px; padding-top: 32px; border-top: 1px solid var(--line-soft); }
.author-footer .avatar{ background: var(--amber-dim); flex-shrink:0; }
.author-footer .name{ font-weight: 600; font-size: 0.96rem; margin-bottom: 4px; }
.author-footer p{ font-size: 0.88rem; color: #6B7A6E; margin-bottom:0; }

/* ============== SPECIES SINGLE ============== */
.fish-hero{ background: var(--ink); padding-bottom: 0; }
.fish-hero-grid{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: end; padding-bottom: 44px; }
.fish-latin{ font-family: var(--mono); font-style: italic; font-size: 0.95rem; color: var(--leaf-dim); display:block; margin-bottom: 10px; }
.fish-hero h1{ font-family: var(--display); font-weight: 600; font-size: clamp(2rem, 4vw, 3.1rem); line-height: 1.05; color: var(--sand); letter-spacing: -0.01em; margin-bottom: 18px; }
.fish-hero .dek{ font-size: 1.02rem; color: var(--leaf); max-width: 460px; margin-bottom: 28px; }
.fish-badges{ display:flex; gap: 10px; flex-wrap: wrap; }
.badge{ font-family: var(--mono); font-size: 0.7rem; color: var(--leaf); border: 1px solid var(--line); padding: 7px 14px; border-radius: 3px; display:flex; align-items:center; gap:6px; }
.badge b{ color: var(--sand); font-weight:500; }
.fish-photo{ position: relative; aspect-ratio: 5/4; border-radius: 4px; overflow: hidden; background: linear-gradient(160deg, #2A3D2E 0%, #0F1A14 100%); border: 1px solid var(--line); }
.fish-photo svg, .fish-photo img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.photo-tag{ position:absolute; bottom: 14px; left: 14px; font-family: var(--mono); font-size: 0.64rem; color: var(--leaf-dim); background: rgba(14,21,18,0.7); padding: 5px 10px; border-radius: 2px; letter-spacing: 0.03em; }

.gallery-strip{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-top: 1px solid var(--line); }
.gallery-strip .thumb{ aspect-ratio: 1/1; background: var(--tank-2); position:relative; overflow:hidden; cursor: pointer; transition: opacity 0.2s; }
.gallery-strip .thumb:hover{ opacity: 0.82; }
.gallery-strip .thumb svg, .gallery-strip .thumb img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.gallery-strip .thumb .cap{ position:absolute; bottom:8px; left:10px; right:10px; font-family: var(--mono); font-size: 0.6rem; color: var(--leaf-dim); }

.lede-block{ font-family: var(--display); font-size: 1.25rem; font-weight: 500; line-height: 1.5; color: var(--ink); max-width: 680px; margin-bottom: 8px; }

.stat-strip{ display:grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); margin: 32px 0 8px; }
.stat-strip div{ background: var(--sand); padding: 16px 18px; }
.stat-strip .label{ font-family: var(--mono); font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--amber-dim); display:block; margin-bottom: 6px; }
.stat-strip .val{ font-family: var(--display); font-size: 1.1rem; font-weight: 600; }

.compat-table{ margin-top: 8px; width:100%; }
.compat-table thead th{ font-family: var(--mono); font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--leaf-dim); background: var(--tank); text-align: left; padding: 12px 18px; font-weight: 500; }
.compat-table thead th:first-child{ border-radius: 3px 0 0 0; }
.compat-table thead th:last-child{ border-radius: 0 3px 0 0; }
.compat-table tbody td{ padding: 14px 18px; font-size: 0.9rem; border-bottom: 1px solid var(--line-soft); }
.compat-table tbody tr:last-child td{ border-bottom: none; }
.compat-table tbody tr:hover{ background: var(--sand-2); }
.compat-table .fish-name{ font-weight: 500; }
.compat-table .fish-name span{ display:block; font-family: var(--mono); font-style: italic; font-size: 0.72rem; color: #8A968D; font-weight: 400; margin-top: 2px; }
.pill{ display:inline-flex; align-items:center; gap:5px; font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.02em; padding: 4px 10px; border-radius: 999px; }
.pill.good{ background: rgba(154,180,120,0.18); color: #5A7A45; }
.pill.caution{ background: rgba(232,160,76,0.18); color: var(--amber-dim); }
.pill.avoid{ background: rgba(196,90,70,0.16); color: #B05540; }

/* ============== SIDEBAR (shared: species + guide single) ============== */
.sidebar{ position: sticky; top: 88px; display:flex; flex-direction:column; gap: 24px; }
.side-card{ border: 1px solid var(--line-soft); border-radius: 4px; padding: 24px; background: var(--sand-2); }
.side-card h3{ font-family: var(--mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--amber-dim); margin-bottom: 16px; }

.quick-facts dl, .meta-facts dl{ display:flex; flex-direction: column; gap: 12px; }
.quick-facts .row, .meta-facts .row{ display:flex; justify-content: space-between; align-items: baseline; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--line-soft); }
.quick-facts .row:last-child, .meta-facts .row:last-child{ border-bottom: none; padding-bottom: 0; }
.quick-facts dt, .meta-facts dt{ font-size: 0.82rem; color: #6B7A6E; white-space:nowrap; }
.quick-facts dd, .meta-facts dd{ font-family: var(--display); font-weight: 600; font-size: 0.95rem; text-align: right; }

.toc{ display:flex; flex-direction: column; gap: 2px; }
.toc a{ font-size: 0.86rem; color: #4A5A4F; padding: 9px 10px; border-radius: 3px; display:flex; align-items:center; gap: 10px; transition: background 0.15s, color 0.15s; }
.toc a:hover{ background: rgba(232,160,76,0.1); color: var(--ink); }
.toc a .n{ font-family: var(--mono); font-size: 0.68rem; color: var(--amber-dim); width: 18px; flex-shrink:0; }

.care-meter{ display:flex; flex-direction: column; gap: 14px; }
.meter-row .top{ display:flex; justify-content: space-between; margin-bottom: 7px; }
.meter-row .top span:first-child{ font-size: 0.82rem; color: #4A5A4F; }
.meter-row .top span:last-child{ font-family: var(--mono); font-size: 0.72rem; color: var(--amber-dim); }
.meter-track{ height: 5px; background: var(--line-soft); border-radius: 3px; overflow:hidden; }
.meter-fill{ height: 100%; background: var(--amber); border-radius: 3px; }

.gear-mini{ display:flex; flex-direction: column; gap: 4px; }
.gear-mini a{ display:flex; justify-content: space-between; align-items: center; padding: 10px 8px; border-radius: 3px; font-size: 0.84rem; transition: background 0.15s; }
.gear-mini a:hover{ background: rgba(232,160,76,0.08); }
.gear-mini .arrow{ color: var(--amber-dim); font-family: var(--mono); font-size: 0.8rem; }

.related-mini{ display:flex; flex-direction: column; gap: 4px; }
.related-mini a{ display:flex; align-items:center; gap: 12px; padding: 10px 8px; border-radius: 3px; transition: background 0.15s; }
.related-mini a:hover{ background: rgba(232,160,76,0.08); }
.related-thumb{ width: 40px; height: 40px; border-radius: 3px; flex-shrink:0; background: var(--tank-2); position:relative; overflow:hidden; }
.related-thumb svg, .related-thumb img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.related-mini .name{ font-size: 0.84rem; font-weight: 500; display:block; }
.related-mini .latin{ font-family: var(--mono); font-style: italic; font-size: 0.68rem; color: #8A968D; }

.side-cta{ background: var(--ink); color: var(--sand); text-align: center; }
.side-cta h3{ color: var(--leaf-dim); }
.side-cta p{ font-size: 0.86rem; color: var(--leaf-dim); margin-bottom: 16px; }
.side-cta .btn{ display:block; font-family: var(--mono); font-size: 0.76rem; background: var(--amber); color: var(--ink); padding: 11px 0; border-radius: 3px; text-align: center; transition: background 0.2s; border:none; width:100%; cursor:pointer; }
.side-cta .btn:hover{ background: var(--sand); }

/* ============== RELATED (dark sections, both archives use this) ============== */
.related-section{ background: var(--ink); padding: 80px 0; color: var(--sand); }
.related-grid{ display:grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 40px; }
.related-grid.cols-3{ grid-template-columns: repeat(3, 1fr); gap:1px; background: var(--line); }
.related-card{ background: var(--ink); padding: 30px 28px; transition: background 0.25s; display:block; }
.related-card:hover{ background: #131F19; }
.related-card .guide-tag{ font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--amber); margin-bottom: 16px; display:block; }
.related-card h4{ font-family: var(--display); font-size: 1.12rem; font-weight: 600; line-height: 1.3; margin-bottom: 12px; color: var(--sand); }
.related-card p{ color: var(--leaf-dim); font-size: 0.88rem; margin-bottom: 18px; }
.related-card .meta{ font-family: var(--mono); font-size: 0.68rem; color: var(--leaf-dim); display:flex; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 14px; }

/* ============== ARCHIVE PAGES ============== */
.archive-header{ background: var(--ink); padding: 64px 0 0; }
.archive-header .eyebrow{ margin-bottom: 18px; }
.archive-header h1{ font-family: var(--display); font-weight:600; font-size: clamp(2rem, 3.6vw, 2.8rem); color: var(--sand); margin-bottom: 16px; line-height:1.1; }
.archive-header p{ color: var(--leaf-dim); max-width: 540px; margin-bottom: 44px; font-size: 1.02rem; }

.filter-bar{ display:flex; gap: 10px; flex-wrap: wrap; padding: 28px 0; border-bottom: 1px solid var(--line-soft); margin-bottom: 48px; }
.filter-pill{ font-family: var(--mono); font-size: 0.78rem; padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line-soft); color: #4A5A4F; transition: all 0.2s; }
.filter-pill:hover{ border-color: var(--amber-dim); color: var(--ink); }
.filter-pill.active{ background: var(--ink); color: var(--sand); border-color: var(--ink); }

.pagination{ display:flex; justify-content:center; gap: 8px; margin-top: 56px; }
.pagination a, .pagination span{ font-family: var(--mono); font-size: 0.82rem; padding: 9px 15px; border-radius: 3px; border: 1px solid var(--line-soft); color: var(--ink); }
.pagination .current{ background: var(--ink); color: var(--sand); border-color: var(--ink); }
.pagination a:hover{ border-color: var(--amber-dim); }

.empty-state{ text-align:center; padding: 64px 0; color: #6B7A6E; }
.empty-state h3{ font-family: var(--display); font-size: 1.4rem; color: var(--ink); margin-bottom: 10px; }

/* ============== FOOTER ============== */
footer.site-footer{ background: var(--ink); color: var(--leaf-dim); padding: 64px 0 32px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid var(--line); }
.footer-brand .brand{ margin-bottom: 14px; }
.footer-brand p{ font-size: 0.88rem; max-width: 280px; color: var(--leaf-dim); }
.footer-col h5{ font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--leaf); margin-bottom: 18px; }
.footer-col a{ display:block; font-size: 0.88rem; color: var(--leaf-dim); margin-bottom: 12px; transition: color 0.2s; }
.footer-col a:hover{ color: var(--sand); }
.footer-bottom{ display:flex; justify-content: space-between; align-items:center; padding-top: 28px; font-family: var(--mono); font-size: 0.72rem; flex-wrap:wrap; gap:10px; }

/* ============== WP CORE DEFAULTS ============== */
.alignleft{ float:left; margin-right:24px; }
.alignright{ float:right; margin-left:24px; }
.aligncenter{ margin-left:auto; margin-right:auto; }
.wp-caption{ max-width:100%; }
.screen-reader-text{ position:absolute; left:-9999px; }

/* ============== RESPONSIVE ============== */
@media (max-width: 1020px){
  .content-shell{ grid-template-columns: 1fr; }
  .sidebar{ position: static; }
  .related-grid{ grid-template-columns: repeat(2, 1fr); }
  .related-grid.cols-3{ grid-template-columns: 1fr 1fr; }
  .species-grid{ grid-template-columns: repeat(2, 1fr); }
  .origin-section{ grid-template-columns: 1fr; }
  .origin-visual{ min-height: 320px; }
  .origin-text{ padding: 64px 32px; }
  .gear-row{ grid-template-columns: 100px 1fr; row-gap: 14px; }
  .gear-rating, .gear-cta{ grid-column: 2; justify-self:start; text-align:left; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .hero-grid{ grid-template-columns: 1fr; gap: 48px; }
  .tank-visual{ aspect-ratio: 16/10; }
  .guides-grid{ grid-template-columns: 1fr; }
  .fish-hero-grid{ grid-template-columns: 1fr; }
  .fish-photo{ aspect-ratio: 16/10; }
  .stat-strip{ grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 760px){
  .figure-pair{ grid-template-columns: 1fr; }
}
@media (max-width: 680px){
  .wrap{ padding: 0 20px; }
  nav.links{ display:none; }
  .menu-toggle{ display:block; }
  .hero{ padding-top: 64px; }
  .hero-grid{ padding: 0 20px; }
  .hero-stats{ gap: 24px; }
  section{ padding: 64px 0; }
  .species-grid{ grid-template-columns: 1fr; }
  .gallery-strip{ grid-template-columns: repeat(2, 1fr); }
  .related-grid, .related-grid.cols-3{ grid-template-columns: 1fr; }
  .cta-form{ flex-direction:column; }
  .footer-grid{ grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom{ flex-direction:column; align-items:flex-start; }
  .nav{ padding: 16px 20px; }
  .content-shell{ padding: 44px 0 64px; gap: 40px; }
  .article-body h2{ flex-direction: column; gap: 4px; }
  .data-table td:first-child{ width: 130px; }
}