/* MascotaUtil — Apple-Store-light, pet identity (vivid greens + blues) */
:root {
  --bg: #f3faf7;
  --bg-deep: #e8f6f0;
  --surface: #ffffff;
  --ink: #0f1f1a;
  --muted: #5a6f68;
  --line: #d5e8df;
  --line-soft: rgba(15, 31, 26, 0.06);

  --green: #0d9f6e;
  --green-deep: #0a7a55;
  --green-soft: #d4f5e6;
  --green-glow: rgba(13, 159, 110, 0.18);

  --blue: #0ea5e9;
  --blue-deep: #0284c7;
  --blue-soft: #e0f2fe;
  --blue-glow: rgba(14, 165, 233, 0.16);

  --accent: var(--green);
  --accent-2: var(--green-deep);
  --accent-soft: var(--green-soft);
  --accent-alt: var(--blue);

  --amazon: #ff9900;
  --amazon-ink: #111111;

  --radius: 20px;
  --radius-sm: 14px;
  --radius-pill: 980px;
  --shadow: 0 10px 36px rgba(13, 80, 55, 0.07);
  --shadow-sm: 0 4px 16px rgba(13, 80, 55, 0.05);
  --max: 1100px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(1200px 480px at 12% -10%, var(--green-glow), transparent 60%),
    radial-gradient(900px 420px at 92% 0%, var(--blue-glow), transparent 55%),
    var(--bg);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: var(--accent); text-decoration: none; transition: color .15s var(--ease); }
a:hover { color: var(--accent-2); text-decoration: underline; text-underline-offset: 3px; }
img { max-width: 100%; display: block; }
.wrap { width: min(100% - 2rem, var(--max)); margin-inline: auto; }
code {
  font-size: .85em;
  background: var(--bg-deep);
  padding: .12em .4em;
  border-radius: 6px;
  color: var(--green-deep);
}

/* ——— Header ——— */
.site-header {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  background: rgba(243, 250, 247, 0.78);
  border-bottom: 1px solid var(--line-soft);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 58px; gap: 1rem;
}
.logo {
  display: inline-flex; align-items: center; gap: .55rem;
  color: var(--ink); font-weight: 700; text-decoration: none; letter-spacing: -.02em;
}
.logo:hover { text-decoration: none; color: var(--ink); }
.logo-mark {
  display: grid; place-items: center;
  width: 34px; height: 34px; font-size: 1.1rem;
  border-radius: 11px;
  background: linear-gradient(145deg, var(--green), var(--blue));
  box-shadow: 0 4px 12px var(--green-glow);
}
.logo-text span {
  background: linear-gradient(90deg, var(--green), var(--blue-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.nav { display: flex; gap: 1.15rem; flex-wrap: wrap; align-items: center; }
.nav a {
  color: var(--muted); font-size: .9rem; font-weight: 500;
  text-decoration: none; padding: .25rem 0;
  border-bottom: 2px solid transparent;
}
.nav a:hover { color: var(--ink); border-bottom-color: var(--green); text-decoration: none; }

/* ——— Hero ——— */
.hero {
  padding: 4.75rem 0 3.25rem;
  text-align: center;
  position: relative;
}
.hero-kicker {
  display: inline-flex; align-items: center; gap: .4rem;
  background: linear-gradient(90deg, var(--green-soft), var(--blue-soft));
  color: var(--green-deep);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: .4rem .9rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.15rem;
  border: 1px solid rgba(13, 159, 110, 0.18);
}
.hero h1 {
  font-size: clamp(2.05rem, 5.2vw, 3.35rem);
  line-height: 1.06;
  letter-spacing: -.035em;
  margin: 0 0 1rem;
  font-weight: 700;
  max-width: 16ch;
  margin-inline: auto;
}
.hero h1 .grad {
  background: linear-gradient(100deg, var(--green) 0%, var(--blue) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead {
  max-width: 36rem;
  margin: 0 auto 1.85rem;
  color: var(--muted);
  font-size: 1.125rem;
  line-height: 1.5;
}
.hero-actions { display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap; }

/* ——— Buttons ——— */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .4rem;
  border-radius: var(--radius-pill);
  padding: .72rem 1.3rem;
  font-weight: 600;
  font-size: .94rem;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform .15s var(--ease), background .15s var(--ease), box-shadow .15s var(--ease);
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:focus-visible {
  outline: 3px solid var(--blue-glow);
  outline-offset: 2px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--green), var(--green-deep));
  color: #fff;
  box-shadow: 0 6px 18px var(--green-glow);
}
.btn-primary:hover { filter: brightness(1.05); color: #fff; }
.btn-ghost {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue-deep); }
.btn-amazon {
  background: var(--amazon);
  color: var(--amazon-ink);
  width: 100%;
  font-weight: 700;
}
.btn-amazon:hover { filter: brightness(.97); color: var(--amazon-ink); }

/* ——— Sections ——— */
.section { padding: 2.75rem 0 3.25rem; }
.section-head { margin-bottom: 1.6rem; }
.section-head h2 {
  font-size: clamp(1.55rem, 3vw, 2.05rem);
  letter-spacing: -.025em;
  margin: 0 0 .4rem;
}
.section-head p { margin: 0; color: var(--muted); max-width: 40rem; }

.species-grid, .cat-grid, .products-grid, .criteria-grid {
  display: grid;
  gap: 1rem;
}
.species-grid { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.cat-grid { grid-template-columns: repeat(auto-fit, minmax(132px, 1fr)); }
.products-grid { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.criteria-grid { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin: 1.25rem 0 0; }

.species-card, .cat-card, .product-card, .guide-card, .criteria-card, .callout, .guide-body {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.species-card {
  padding: 1.65rem 1.55rem;
  text-align: left;
  position: relative;
  overflow: hidden;
}
.species-card::before {
  content: "";
  position: absolute; inset: 0 auto 0 0; width: 4px;
  background: linear-gradient(180deg, var(--green), var(--blue));
}
.species-card.cats::before { background: linear-gradient(180deg, var(--blue), var(--green)); }
.species-media {
  margin: -1.65rem -1.55rem 1rem;
  height: 160px;
  overflow: hidden;
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--bg-deep);
}
.species-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.species-card h3 { margin: 0 0 .4rem; font-size: 1.3rem; letter-spacing: -.02em; }
.species-card p { margin: 0 0 1.15rem; color: var(--muted); font-size: .95rem; }

.cat-card {
  padding: 0 0 .95rem;
  text-align: center;
  overflow: hidden;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease);
  color: var(--ink);
  text-decoration: none;
}
.cat-card:hover {
  transform: translateY(-4px);
  text-decoration: none; color: var(--ink);
  border-color: rgba(14, 165, 233, 0.28);
  box-shadow: 0 14px 32px rgba(14, 165, 233, 0.1);
}
.cat-card-img {
  display: block;
  width: 100%;
  height: 110px;
  object-fit: cover;
  border-radius: calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0;
  background: var(--bg-deep);
  margin-bottom: .7rem;
}
.cat-card strong { display: block; font-size: .9rem; letter-spacing: -.01em; padding: 0 .65rem; }

/* Featured guide teaser */
.guide-teaser {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.guide-teaser-body { padding: 1.75rem 1.85rem; }
.guide-teaser-body .eyebrow {
  display: inline-block;
  font-size: .72rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--blue-deep);
  margin-bottom: .65rem;
}
.guide-teaser-body h3 {
  margin: 0 0 .55rem;
  font-size: clamp(1.25rem, 2.5vw, 1.55rem);
  letter-spacing: -.02em; line-height: 1.2;
}
.guide-teaser-body p { margin: 0 0 1.2rem; color: var(--muted); font-size: .95rem; }
.guide-teaser-visual {
  display: block;
  position: relative;
  background: var(--bg-deep);
  min-height: 180px;
  overflow: hidden;
}
.guide-teaser-visual img {
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
  display: block;
}

/* ——— Product cards ——— */
.product-card {
  padding: 1.15rem;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .85rem;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}
.product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(13, 80, 55, 0.1);
}
.product-badge {
  position: absolute; top: .9rem; left: .9rem; z-index: 1;
  background: linear-gradient(90deg, var(--green-soft), var(--blue-soft));
  color: var(--green-deep);
  font-size: .68rem; font-weight: 700;
  letter-spacing: .03em; text-transform: uppercase;
  padding: .28rem .55rem; border-radius: var(--radius-pill);
  border: 1px solid rgba(13, 159, 110, 0.2);
}
.product-media {
  height: 160px; display: grid; place-items: center;
  background:
    linear-gradient(180deg, #f8fcfa, #eef7f3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-soft);
  overflow: hidden;
  padding: .55rem;
}
.product-media img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}
.product-placeholder { font-size: 2.6rem; opacity: .75; }
.product-body { display: flex; flex-direction: column; flex: 1; }
.product-title {
  margin: 0; font-size: 1.04rem; letter-spacing: -.015em; line-height: 1.3;
}
.product-blurb { margin: .4rem 0 .95rem; color: var(--muted); font-size: .9rem; flex: 1; }
.asin-note { margin: .5rem 0 0; font-size: .7rem; color: #94a3b8; text-align: center; }

/* ——— Guide pages ——— */
.guide-hero { padding: 3rem 0 1.35rem; }
.guide-hero .breadcrumb {
  color: var(--muted); font-size: .85rem; margin-bottom: .85rem;
}
.guide-hero .breadcrumb a { color: var(--muted); }
.guide-hero .breadcrumb a:hover { color: var(--accent); }
.guide-hero h1 {
  font-size: clamp(1.85rem, 4.2vw, 2.7rem);
  letter-spacing: -.03em;
  margin: 0 0 .75rem;
  line-height: 1.12;
  max-width: 18ch;
}
.guide-meta {
  display: flex; flex-wrap: wrap; gap: .55rem .9rem;
  color: var(--muted); font-size: .9rem; align-items: center;
}
.guide-meta .pill {
  display: inline-flex; align-items: center;
  background: var(--blue-soft); color: var(--blue-deep);
  font-size: .72rem; font-weight: 700;
  padding: .25rem .6rem; border-radius: var(--radius-pill);
  letter-spacing: .03em; text-transform: uppercase;
}

.guide-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.guide-toc {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 1.15rem 1.25rem;
  box-shadow: var(--shadow-sm);
}
.guide-toc h2 {
  margin: 0 0 .65rem;
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}
.guide-toc ol {
  margin: 0; padding-left: 1.15rem;
  color: var(--ink); font-size: .92rem;
}
.guide-toc li { margin-bottom: .35rem; }
.guide-toc a { color: var(--ink); text-decoration: none; }
.guide-toc a:hover { color: var(--accent); }

.guide-body {
  padding: 1.85rem 1.75rem 2rem;
}
.guide-body > p:first-child {
  font-size: 1.08rem;
  color: var(--ink);
  line-height: 1.6;
}
.guide-body h2 {
  margin-top: 1.85rem;
  margin-bottom: .65rem;
  letter-spacing: -.02em;
  font-size: 1.28rem;
  scroll-margin-top: 5rem;
}
.guide-body h2:first-of-type { margin-top: 1.35rem; }
.guide-body ul { padding-left: 1.2rem; margin: .5rem 0 0; }
.guide-body li { margin-bottom: .45rem; }
.guide-body p { margin: .55rem 0 0; color: var(--ink); }

.callout {
  margin: 1.35rem 0 0;
  padding: 1rem 1.15rem;
  display: flex; gap: .85rem; align-items: flex-start;
  background: linear-gradient(135deg, var(--green-soft), var(--blue-soft));
  border: 1px solid rgba(13, 159, 110, 0.2);
  box-shadow: none;
}
.callout .callout-icon { font-size: 1.35rem; line-height: 1; flex-shrink: 0; }
.callout p { margin: 0; font-size: .92rem; color: var(--ink); }
.callout strong { color: var(--green-deep); }

.criteria-card {
  padding: 1rem 1.05rem;
  box-shadow: var(--shadow-sm);
}
.criteria-card .crit-icon {
  font-size: 1.35rem; margin-bottom: .45rem;
}
.criteria-card h3 {
  margin: 0 0 .3rem; font-size: .98rem; letter-spacing: -.01em;
}
.criteria-card p {
  margin: 0; font-size: .85rem; color: var(--muted); line-height: 1.45;
}

/* ——— Footer ——— */
.site-footer {
  margin-top: 2.5rem;
  border-top: 1px solid var(--line-soft);
  background:
    linear-gradient(180deg, var(--bg-deep), #e2efe9);
  padding: 2.75rem 0 2.25rem;
  color: var(--muted);
  font-size: .9rem;
}
.footer-inner {
  display: grid; gap: 1.75rem;
  grid-template-columns: 2fr 1fr;
}
.site-footer strong { color: var(--ink); font-size: 1rem; }
.site-footer p { margin: .45rem 0 0; max-width: 36rem; }
.footer-links {
  display: flex; flex-direction: column; gap: .4rem;
  margin-top: .55rem;
}
.footer-links a { color: var(--muted); font-size: .88rem; }
.footer-links a:hover { color: var(--accent); }
.disclosure { font-size: .8rem; opacity: .9; }
.footer-brand-row {
  display: flex; align-items: center; gap: .5rem; margin-bottom: .25rem;
}
.footer-brand-row .logo-mark {
  width: 28px; height: 28px; font-size: .95rem; border-radius: 9px;
}

/* ——— Responsive ——— */
@media (min-width: 860px) {
  .guide-layout {
    grid-template-columns: 220px 1fr;
    align-items: start;
  }
  .guide-toc { position: sticky; top: 74px; }
}

@media (max-width: 800px) {
  .guide-teaser { grid-template-columns: 1fr; }
  .guide-teaser-visual { min-height: 140px; order: -1; }
  .guide-teaser-visual img { min-height: 140px; }
}

@media (max-width: 700px) {
  .footer-inner { grid-template-columns: 1fr; }
  .nav {
    display: flex;
    gap: .85rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    max-width: 55vw;
    flex-wrap: nowrap;
    scrollbar-width: none;
  }
  .nav::-webkit-scrollbar { display: none; }
  .nav a { white-space: nowrap; font-size: .85rem; }
  .hero { padding-top: 3.25rem; }
  .hero h1 { max-width: none; }
  .guide-body { padding: 1.35rem 1.15rem 1.5rem; }
}

.logo-mark img {
  width: 100%; height: 100%;
  object-fit: contain;
  border-radius: inherit;
}


/* --- Legal / static pages --- */
.page-hero {
  padding: 2.75rem 0 2rem;
}
.page-hero .breadcrumb {
  margin: 0 0 .75rem;
  font-size: .88rem;
  color: var(--muted);
}
.page-hero .breadcrumb a { color: var(--muted); }
.page-hero .breadcrumb a:hover { color: var(--accent); }
.page-hero h1 {
  margin: 0 0 .5rem;
  font-size: clamp(1.85rem, 4vw, 2.6rem);
  letter-spacing: -.02em;
  font-weight: 700;
  line-height: 1.15;
}
.page-hero p {
  margin: 0;
  color: var(--muted);
  max-width: 40rem;
  font-size: 1.05rem;
}

.content-card {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.85rem 1.75rem 2.1rem;
  max-width: 48rem;
}
.content-card h2 {
  margin: 1.85rem 0 .55rem;
  font-size: 1.22rem;
  letter-spacing: -.015em;
  font-weight: 650;
  color: var(--ink);
}
.content-card h2:first-child { margin-top: 0; }
.content-card p {
  margin: .55rem 0 0;
  color: var(--ink);
  line-height: 1.65;
}
.content-card ul {
  margin: .55rem 0 0;
  padding-left: 1.2rem;
  color: var(--ink);
}
.content-card li { margin-bottom: .4rem; color: var(--muted); }
.content-card li strong { color: var(--ink); }
.content-card a { font-weight: 500; }

/* --- Cookie banner --- */
.cookie-banner {
  position: fixed;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  max-width: 560px;
  margin-inline: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 1.25rem 1.35rem;
  display: none;
}
.cookie-banner.show { display: block; }
.cookie-banner[hidden] { display: none !important; }
.cookie-banner p {
  margin: 0 0 .9rem;
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.5;
}
.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.cookie-actions .btn {
  padding: .55rem 1.05rem;
  font-size: .9rem;
  cursor: pointer;
  border: none;
}
.cookie-actions .btn-ghost {
  border: 1px solid var(--line);
}