/* ─── RESET & BASE ─────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Georgia', 'Times New Roman', serif;
  color: #212121;
  background: #fff;
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul { list-style: none; }

/* ─── VARIABLES ─────────────────────────────────── */
:root {
  --green-dark:    #1B5E20;
  --green-primary: #2E7D32;
  --green-medium:  #388E3C;
  --green-light:   #4CAF50;
  --green-pale:    #E8F5E9;
  --green-xpale:   #F1F8E9;
  --black:         #212121;
  --white:         #FFFFFF;
  --gray-100:      #F5F5F5;
  --gray-200:      #EEEEEE;
  --gray-400:      #BDBDBD;
  --gray-600:      #757575;
  --radius:        8px;
  --shadow:        0 2px 16px rgba(0,0,0,0.09);
  --shadow-hover:  0 6px 24px rgba(0,0,0,0.15);
}

/* ─── UTILITY ────────────────────────────────────── */
.container     { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section-title { font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 700; color: var(--black); margin-bottom: 8px; }
.section-sub   { color: var(--gray-600); font-size: 1.05rem; margin-bottom: 40px; font-style: italic; }
.badge {
  display: inline-block; padding: 4px 12px;
  background: var(--green-pale); color: var(--green-dark);
  border-radius: 30px; font-size: .78rem; font-weight: 600;
  letter-spacing: .5px; text-transform: uppercase;
  margin-bottom: 14px; font-family: 'Helvetica Neue', Arial, sans-serif;
}
.btn-primary {
  display: inline-block; padding: 14px 32px;
  background: var(--green-primary); color: var(--white);
  border-radius: var(--radius); font-weight: 700;
  font-size: 1rem; font-family: 'Helvetica Neue', Arial, sans-serif;
  transition: background .2s, transform .15s;
  letter-spacing: .3px;
}
.btn-primary:hover { background: var(--green-dark); transform: translateY(-2px); }
.btn-outline {
  display: inline-block; padding: 13px 30px;
  border: 2px solid rgba(255,255,255,.55); color: var(--white);
  border-radius: var(--radius); font-weight: 600;
  font-size: 1rem; font-family: 'Helvetica Neue', Arial, sans-serif;
  transition: border-color .2s, background .2s;
}
.btn-outline:hover { border-color: var(--white); background: rgba(255,255,255,.1); }

/* ─── DISCLOSURE BAR ────────────────────────────── */
.disclosure-bar {
  background: var(--green-dark);
  color: rgba(255,255,255,.92);
  text-align: center;
  padding: 9px 24px;
  font-size: .82rem;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.4;
}
.disclosure-bar strong { color: #fff; }

/* ─── NAV ────────────────────────────────────────── */
.nav-wrap {
  position: sticky; top: 0; z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: 0 1px 8px rgba(0,0,0,.07);
}
nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0; gap: 24px;
}
.nav-logo img { height: 48px; width: auto; }
.nav-links {
  display: flex; gap: 6px; align-items: center;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: .9rem;
}
.nav-links a {
  padding: 8px 14px; border-radius: 6px;
  color: var(--black); font-weight: 500;
  transition: background .15s, color .15s;
}
.nav-links a:hover { background: var(--green-pale); color: var(--green-primary); }
.nav-cta {
  background: var(--green-primary); color: var(--white);
  border: none; cursor: pointer;
  padding: 10px 22px; border-radius: var(--radius);
  font-weight: 700; font-size: .9rem;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  transition: background .2s;
}
.nav-cta:hover { background: var(--green-dark); }

/* ─── HERO ───────────────────────────────────────── */
.hero {
  background: var(--black);
  color: var(--white);
  padding: 72px 0 0;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 440px;
  align-items: center;
  gap: 48px;
}
.hero-content { padding-bottom: 72px; }
.hero-content .badge {
  background: rgba(76,175,80,.18);
  color: #66BB6A;
}
.hero-content h1 {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  line-height: 1.18;
  font-weight: 700;
  margin-bottom: 20px;
}
.hero-content h1 .green { color: var(--green-light); }
.hero-content p {
  font-size: 1.12rem;
  color: rgba(255,255,255,.78);
  max-width: 520px;
  margin-bottom: 36px;
  font-style: italic;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-illustration { align-self: flex-end; }

/* ─── Hero inline SVG chameleon ─── */
.hero-svg { width: 100%; height: auto; }

/* ─── TRUST BAR ──────────────────────────────────── */
.trust-bar {
  background: var(--green-xpale);
  border-top: 3px solid var(--green-light);
  border-bottom: 1px solid var(--gray-200);
  padding: 18px 0;
}
.trust-items {
  display: flex; gap: 36px; justify-content: center;
  align-items: center; flex-wrap: wrap;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: .88rem; font-weight: 600;
  color: var(--green-dark);
}
.trust-item { display: flex; align-items: center; gap: 8px; }
.trust-icon { font-size: 1.1rem; }

/* ─── QUICK START ─────────────────────────────────── */
.quick-start { padding: 68px 0; }
.quick-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.quick-card {
  display: flex; flex-direction: column;
  padding: 28px 24px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  transition: border-color .2s, box-shadow .2s, transform .15s;
  background: var(--white);
}
.quick-card:hover {
  border-color: var(--green-primary);
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}
.quick-card-icon {
  font-size: 2rem; margin-bottom: 14px;
}
.quick-card-title {
  font-size: 1.05rem; font-weight: 700;
  color: var(--black); margin-bottom: 8px;
  font-family: 'Georgia', serif;
}
.quick-card-desc {
  font-size: .88rem; color: var(--gray-600);
  font-family: 'Helvetica Neue', Arial, sans-serif;
  flex: 1;
}
.quick-card-link {
  display: inline-flex; align-items: center; gap: 4px;
  margin-top: 16px; font-size: .85rem;
  font-weight: 700; color: var(--green-primary);
  font-family: 'Helvetica Neue', Arial, sans-serif;
}

/* ─── FEATURED ARTICLES ───────────────────────────── */
.featured { padding: 68px 0; background: var(--gray-100); }
.section-header { margin-bottom: 0; }
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.article-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: box-shadow .2s, transform .15s;
  display: flex; flex-direction: column;
}
.article-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.article-card-thumb {
  height: 160px;
  background: var(--green-primary);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.article-card-thumb.dark  { background: #1A1A1A; }
.article-card-thumb.pale  { background: var(--green-pale); }
.article-card-thumb.mid   { background: var(--green-medium); }
.article-card-thumb.xdark { background: #0D3B1E; }
.thumb-label {
  font-size: 3.2rem; opacity: .22; user-select: none;
}
.article-card-tag {
  position: absolute; top: 12px; left: 12px;
  background: rgba(0,0,0,.55); color: #fff;
  font-size: .72rem; font-weight: 700; letter-spacing: .8px;
  text-transform: uppercase; padding: 4px 10px; border-radius: 4px;
  font-family: 'Helvetica Neue', Arial, sans-serif;
}
.article-card-body { padding: 22px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.article-card-title {
  font-size: 1.05rem; font-weight: 700;
  line-height: 1.35; margin-bottom: 10px;
  color: var(--black);
}
.article-card-title:hover { color: var(--green-primary); }
.article-card-excerpt {
  font-size: .87rem; color: var(--gray-600);
  font-family: 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6; flex: 1;
}
.article-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 18px; padding-top: 14px;
  border-top: 1px solid var(--gray-200);
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: .8rem; color: var(--gray-600);
}
.read-more {
  color: var(--green-primary); font-weight: 700; font-size: .82rem;
  display: inline-flex; align-items: center; gap: 3px;
}
.view-all-wrap { text-align: center; margin-top: 40px; }
.btn-green-outline {
  display: inline-block; padding: 13px 32px;
  border: 2px solid var(--green-primary); color: var(--green-primary);
  border-radius: var(--radius); font-weight: 700;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  transition: background .2s, color .2s;
}
.btn-green-outline:hover { background: var(--green-primary); color: var(--white); }

/* ─── SPECIES ─────────────────────────────────────── */
.species-section { padding: 68px 0; }
.species-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.species-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 2px solid var(--gray-200);
  transition: border-color .2s, box-shadow .2s, transform .15s;
  text-align: center;
}
.species-card:hover {
  border-color: var(--green-primary);
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}
.species-thumb {
  height: 110px;
  background: var(--green-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.8rem;
}
.species-thumb.v2 { background: var(--green-dark); }
.species-thumb.v3 { background: #1A3A2A; }
.species-thumb.v4 { background: #0D2E1A; }
.species-thumb.v5 { background: var(--green-medium); }
.species-info { padding: 16px 12px; }
.species-name { font-size: .95rem; font-weight: 700; margin-bottom: 4px; }
.species-level {
  font-size: .75rem; color: var(--gray-600);
  font-family: 'Helvetica Neue', Arial, sans-serif;
}
.species-info .read-more { font-size: .8rem; margin-top: 10px; display: flex; justify-content: center; }

/* ─── AFFILIATE DISCLOSURE (section) ─────────────── */
.affiliate-note {
  background: #FFF8E1;
  border: 1px solid #FFE082;
  border-radius: var(--radius);
  padding: 14px 20px;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: .84rem;
  color: #5D4037;
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 36px;
}
.affiliate-note-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }

/* ─── TOP GEAR ────────────────────────────────────── */
.gear-section { padding: 68px 0; background: var(--gray-100); }
.gear-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.gear-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex; flex-direction: column;
  transition: box-shadow .2s, transform .15s;
}
.gear-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-3px); }
.gear-thumb {
  height: 140px; background: var(--green-pale);
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
}
.gear-body { padding: 18px 18px 20px; flex: 1; display: flex; flex-direction: column; }
.gear-label {
  font-size: .72rem; font-weight: 700; letter-spacing: .8px;
  text-transform: uppercase; color: var(--green-primary);
  font-family: 'Helvetica Neue', Arial, sans-serif;
  margin-bottom: 6px;
}
.gear-title { font-size: .98rem; font-weight: 700; margin-bottom: 8px; line-height: 1.35; }
.gear-desc { font-size: .84rem; color: var(--gray-600); font-family: 'Helvetica Neue', Arial, sans-serif; flex: 1; }
.gear-stars { color: #F9A825; font-size: .85rem; margin-top: 10px; }
.gear-btn {
  display: block; margin-top: 14px;
  background: var(--green-primary); color: var(--white);
  text-align: center; padding: 10px 16px;
  border-radius: var(--radius); font-weight: 700;
  font-size: .88rem; font-family: 'Helvetica Neue', Arial, sans-serif;
  transition: background .2s;
}
.gear-btn:hover { background: var(--green-dark); }
.amazon-badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .72rem; color: var(--gray-600);
  font-family: 'Helvetica Neue', Arial, sans-serif;
  margin-top: 8px;
}

/* ─── ABOUT ───────────────────────────────────────── */
.about-section {
  padding: 68px 0;
  background: var(--black);
  color: var(--white);
}
.about-inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
}
.about-content h2 { color: var(--white); margin-bottom: 16px; }
.about-content h2 .green { color: var(--green-light); }
.about-content p { color: rgba(255,255,255,.78); font-style: italic; margin-bottom: 20px; line-height: 1.75; }
.about-content .btn-primary { margin-top: 8px; }
.about-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
}
.stat-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 24px 20px; text-align: center;
}
.stat-num { font-size: 2rem; font-weight: 700; color: var(--green-light); }
.stat-label { font-size: .85rem; color: rgba(255,255,255,.6); font-family: 'Helvetica Neue', Arial, sans-serif; margin-top: 4px; }

/* ─── FOOTER ──────────────────────────────────────── */
footer {
  background: #111;
  color: rgba(255,255,255,.75);
  padding: 56px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand img { height: 52px; width: auto; margin-bottom: 16px; }
.footer-brand p {
  font-size: .88rem; line-height: 1.7;
  color: rgba(255,255,255,.55); font-style: italic;
}
.footer-disclosure {
  margin-top: 18px; padding: 14px 16px;
  background: rgba(255,255,255,.05);
  border-left: 3px solid var(--green-light);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: .8rem;
  color: rgba(255,255,255,.5);
  font-family: 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
}
.footer-col h4 {
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: .8rem; font-weight: 700;
  letter-spacing: 1.2px; text-transform: uppercase;
  color: rgba(255,255,255,.4); margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: .88rem; color: rgba(255,255,255,.65);
  font-family: 'Helvetica Neue', Arial, sans-serif;
  transition: color .15s;
}
.footer-col ul li a:hover { color: var(--green-light); }
.footer-bottom {
  padding: 20px 0;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 10px;
  font-family: 'Helvetica Neue', Arial, sans-serif;
  font-size: .8rem; color: rgba(255,255,255,.35);
}

/* ─── RESPONSIVE ──────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-inner    { grid-template-columns: 1fr; }
  .hero-illustration { display: none; }
  .quick-grid    { grid-template-columns: repeat(2, 1fr); }
  .article-grid  { grid-template-columns: repeat(2, 1fr); }
  .species-grid  { grid-template-columns: repeat(3, 1fr); }
  .gear-grid     { grid-template-columns: repeat(2, 1fr); }
  .about-inner   { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid   { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .nav-links { display: none; }
  .article-grid { grid-template-columns: 1fr; }
  .quick-grid   { grid-template-columns: 1fr; }
  .species-grid { grid-template-columns: repeat(2, 1fr); }
  .gear-grid    { grid-template-columns: 1fr; }
  .footer-grid  { grid-template-columns: 1fr; }
}