/* =============================================
   GROW A GARDEN CALCULATOR — Premium CSS
   Theme: Black + Yellow→Red Gradient
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --black: #000000;
  --dark: #0a0a0a;
  --card: #111111;
  --card2: #181818;
  --border: rgba(255, 215, 0, 0.15);
  --gold: #FFD700;
  --red: #FF4500;
  --white: #ffffff;
  --grey: #9ca3af;
  --light-grey: #d1d5db;
  --gradient: linear-gradient(135deg, #FFD700 0%, #FF8C00 50%, #FF4500 100%);
  --gradient-text: linear-gradient(135deg, #FFD700, #FF4500);
  --glow: 0 0 30px rgba(255, 165, 0, 0.25);
  --glow-strong: 0 0 50px rgba(255, 165, 0, 0.4);
  --radius: 16px;
  --radius-sm: 10px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── GRADIENT TEXT ── */
.grad-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── GRADIENT BUTTON ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--gradient);
  color: #000;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 15px;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}
.btn-primary:hover {
  transform: scale(1.04);
  box-shadow: var(--glow-strong);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 31px;
  background: transparent;
  color: var(--gold);
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 15px;
  border: 2px solid var(--gold);
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
}
.btn-outline:hover {
  background: rgba(255,215,0,0.1);
  box-shadow: var(--glow);
}

/* ── CARD ── */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}
.card:hover {
  box-shadow: var(--glow);
  border-color: rgba(255, 215, 0, 0.35);
}

/* ── GRADIENT DIVIDER ── */
.divider {
  height: 2px;
  background: var(--gradient);
  border: none;
  margin: 60px 0;
  border-radius: 2px;
}

/* ──────────────────────────────
   HEADER
────────────────────────────── */
header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(0,0,0,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}
.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.logo-icon {
  width: 40px;
  height: 40px;
  animation: logo-pulse 3s ease-in-out infinite;
}
@keyframes logo-pulse {
  0%, 100% { filter: drop-shadow(0 0 6px rgba(255,215,0,0.6)); }
  50% { filter: drop-shadow(0 0 16px rgba(255,69,0,0.8)); }
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-main {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.logo-sub { font-size: 11px; color: var(--grey); letter-spacing: 0.05em; }

/* Badge */
.hot-badge {
  background: rgba(255,69,0,0.2);
  border: 1px solid rgba(255,69,0,0.4);
  color: var(--red);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  white-space: nowrap;
}

/* Desktop nav */
.nav-desktop { display: flex; align-items: center; gap: 4px; }
.nav-desktop a {
  position: relative;
  color: var(--grey);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: color 0.2s ease, background 0.2s ease;
}
.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 14px; right: 14px;
  height: 2px;
  background: var(--gradient);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform 0.2s ease;
}
.nav-desktop a:hover { color: var(--white); background: rgba(255,255,255,0.05); }
.nav-desktop a:hover::after,
.nav-desktop a.active::after { transform: scaleX(1); }
.nav-desktop a.active { color: var(--gold); }

.nav-cta { margin-left: 8px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Mobile drawer */
.mobile-drawer {
  position: fixed;
  top: 0; right: 0;
  width: 300px; height: 100vh;
  background: var(--dark);
  border-left: 1px solid var(--border);
  z-index: 2000;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  padding: 80px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mobile-drawer.open { transform: translateX(0); }
.mobile-drawer a {
  color: var(--light-grey);
  text-decoration: none;
  font-size: 18px;
  font-weight: 600;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-family: 'Syne', sans-serif;
  transition: color 0.2s;
}
.mobile-drawer a:hover { color: var(--gold); }
.drawer-close {
  position: absolute;
  top: 24px; right: 24px;
  background: none;
  border: 1px solid var(--border);
  color: var(--white);
  width: 36px; height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 18px;
  display: flex; align-items: center; justify-content: center;
}
.drawer-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 1999;
}
.drawer-overlay.open { display: block; }

/* ──────────────────────────────
   HERO
────────────────────────────── */
.hero {
  position: relative;
  overflow: hidden;
  padding: 100px 24px 80px;
  text-align: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% -10%, rgba(255,140,0,0.18) 0%, transparent 70%),
              radial-gradient(ellipse 60% 40% at 80% 80%, rgba(255,69,0,0.10) 0%, transparent 60%);
  animation: hero-shift 8s ease-in-out infinite alternate;
}
@keyframes hero-shift {
  from { opacity: 0.7; }
  to { opacity: 1; }
}

/* Floating emojis */
.floaties { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.floaties span {
  position: absolute;
  font-size: 28px;
  animation: float-up linear infinite;
  opacity: 0.18;
}
.floaties span:nth-child(1)  { left: 5%;  animation-duration: 12s; animation-delay: 0s;   font-size: 24px; }
.floaties span:nth-child(2)  { left: 15%; animation-duration: 16s; animation-delay: 2s;   font-size: 32px; }
.floaties span:nth-child(3)  { left: 30%; animation-duration: 10s; animation-delay: 4s;   font-size: 20px; }
.floaties span:nth-child(4)  { left: 50%; animation-duration: 14s; animation-delay: 1s;   font-size: 36px; }
.floaties span:nth-child(5)  { left: 65%; animation-duration: 11s; animation-delay: 3s;   font-size: 22px; }
.floaties span:nth-child(6)  { left: 80%; animation-duration: 15s; animation-delay: 5s;   font-size: 28px; }
.floaties span:nth-child(7)  { left: 90%; animation-duration: 13s; animation-delay: 0.5s; font-size: 30px; }
@keyframes float-up {
  0%   { transform: translateY(110vh) rotate(0deg); opacity: 0; }
  10%  { opacity: 0.18; }
  90%  { opacity: 0.18; }
  100% { transform: translateY(-10vh) rotate(360deg); opacity: 0; }
}

.hero-inner { position: relative; z-index: 1; max-width: 860px; margin: 0 auto; }
.hero-badge {
  display: inline-block;
  background: rgba(255,215,0,0.1);
  border: 1px solid rgba(255,215,0,0.3);
  color: var(--gold);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 18px;
  border-radius: 30px;
  margin-bottom: 28px;
  letter-spacing: 0.05em;
}
.hero h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--light-grey);
  max-width: 600px;
  margin: 0 auto 40px;
}
.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }

/* Stats */
.stats-bar {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  padding: 28px 32px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  max-width: 700px;
  margin: 0 auto;
}
.stat-item { text-align: center; }
.stat-num {
  display: block;
  font-family: 'Syne', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 12px; color: var(--grey); margin-top: 2px; }

/* ──────────────────────────────
   PAGE LAYOUT
────────────────────────────── */
.page-wrap { max-width: 1100px; margin: 0 auto; padding: 60px 24px; }
.page-header { text-align: center; margin-bottom: 60px; }
.page-header h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}
.page-header p { color: var(--grey); font-size: 1.05rem; max-width: 600px; margin: 0 auto; }

/* ──────────────────────────────
   TOOLS
────────────────────────────── */
.tool-section { margin-bottom: 24px; }
.tool-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--grey);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.tool-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.tool-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

/* Premium inputs */
select, input[type="text"], input[type="number"] {
  width: 100%;
  background: #0f0f0f;
  color: var(--white);
  border: 1px solid rgba(255,215,0,0.2);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-size: 15px;
  font-family: 'DM Sans', sans-serif;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
}
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23FFD700' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 42px;
  cursor: pointer;
}
select:focus, input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(255,215,0,0.1);
}
select option { background: #1a1a1a; }

/* Result box */
.result-box {
  background: linear-gradient(135deg, rgba(255,215,0,0.06), rgba(255,69,0,0.06));
  border: 1px solid rgba(255,215,0,0.3);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 24px;
  display: none;
  animation: fade-slide-up 0.4s ease both;
}
.result-box.show { display: block; }
@keyframes fade-slide-up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.result-label { font-size: 12px; color: var(--grey); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 6px; }
.result-value {
  font-family: 'Syne', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.result-robux { color: var(--grey); font-size: 14px; margin-top: 4px; }
.result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding: 8px 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 30px;
  color: var(--grey);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
}
.copy-btn:hover { color: var(--gold); border-color: var(--gold); }

/* Rarity badges */
.badge {
  display: inline-block;
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.badge-common    { background: rgba(156,163,175,0.15); color: #9ca3af; border: 1px solid rgba(156,163,175,0.3); }
.badge-rare      { background: rgba(59,130,246,0.15); color: #60a5fa; border: 1px solid rgba(59,130,246,0.3); }
.badge-epic      { background: rgba(168,85,247,0.15); color: #c084fc; border: 1px solid rgba(168,85,247,0.3); }
.badge-legendary { background: linear-gradient(135deg,rgba(255,215,0,0.2),rgba(255,69,0,0.2)); color: var(--gold); border: 1px solid rgba(255,215,0,0.4); }

/* Trade result */
.trade-result { margin-top: 24px; }
.trade-sides { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.trade-side { background: var(--card2); border-radius: var(--radius-sm); padding: 20px; border: 1px solid var(--border); }
.trade-side h4 { font-family: 'Syne',sans-serif; font-size: 14px; color: var(--grey); margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.05em; }
.trade-big { font-family: 'Syne',sans-serif; font-size: 1.6rem; font-weight: 800; }
.verdict {
  text-align: center;
  padding: 20px;
  border-radius: var(--radius);
  font-family: 'Syne',sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  border: 2px solid;
}
.verdict.win  { background: rgba(34,197,94,0.1); border-color: #22c55e; color: #22c55e; }
.verdict.fair { background: rgba(255,215,0,0.1); border-color: var(--gold); color: var(--gold); }
.verdict.loss { background: rgba(239,68,68,0.1); border-color: #ef4444; color: #ef4444; }

/* Fairness bar */
.fairness-bar-wrap { margin-top: 16px; }
.fairness-bar-track { background: #1a1a1a; border-radius: 4px; height: 8px; overflow: hidden; }
.fairness-bar-fill { height: 100%; border-radius: 4px; background: var(--gradient); transition: width 0.6s ease; }

/* Mutation bar chart */
.mut-bar-chart { display: flex; flex-direction: column; gap: 10px; margin-top: 20px; }
.mut-bar-row { display: flex; align-items: center; gap: 12px; }
.mut-bar-label { width: 90px; font-size: 12px; color: var(--grey); text-align: right; flex-shrink: 0; }
.mut-bar-track { flex: 1; background: #1a1a1a; border-radius: 4px; height: 22px; overflow: hidden; }
.mut-bar-fill { height: 100%; border-radius: 4px; background: var(--gradient); display: flex; align-items: center; padding-left: 10px; font-size: 11px; font-weight: 700; color: #000; transition: width 1s ease; min-width: 36px; }

/* Trade history */
.trade-history { margin-top: 32px; }
.trade-history h3 { font-family: 'Syne',sans-serif; font-size: 1rem; color: var(--grey); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.06em; }
.history-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.history-table th { color: var(--grey); text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--border); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; }
.history-table td { padding: 10px 12px; border-bottom: 1px solid rgba(255,255,255,0.04); color: var(--light-grey); }
.history-table tr:hover td { background: rgba(255,255,255,0.02); }

/* ──────────────────────────────
   SEO CONTENT
────────────────────────────── */
.seo-content { max-width: 860px; margin: 0 auto; }
.seo-content h2 {
  font-family: 'Syne', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  margin: 48px 0 16px;
}
.seo-content h3 {
  font-family: 'Syne', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--gold);
  margin: 32px 0 12px;
}
.seo-content p { color: var(--light-grey); margin-bottom: 18px; line-height: 1.8; }
.seo-content ul { padding-left: 0; list-style: none; margin-bottom: 18px; }
.seo-content ul li {
  color: var(--light-grey);
  padding: 8px 0 8px 28px;
  position: relative;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.seo-content ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 10px; height: 10px;
  background: var(--gradient);
  border-radius: 50%;
}

/* FAQ Accordion */
.faq-section { margin-top: 60px; }
.faq-section h2 { font-family: 'Syne',sans-serif; font-size: 1.8rem; font-weight: 700; margin-bottom: 24px; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 12px; overflow: hidden; }
.faq-q {
  width: 100%;
  background: var(--card);
  color: var(--white);
  border: none;
  padding: 18px 24px;
  text-align: left;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.2s;
}
.faq-q:hover { background: var(--card2); }
.faq-q .arrow { color: var(--gold); font-size: 18px; transition: transform 0.3s; }
.faq-q.open .arrow { transform: rotate(180deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  background: var(--card2);
}
.faq-a.open { max-height: 400px; }
.faq-a p { padding: 16px 24px; color: var(--light-grey); margin: 0; }

/* Related tools */
.related-tools { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-top: 16px; }
.related-card {
  display: block;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  text-decoration: none;
  transition: all 0.25s ease;
}
.related-card:hover { border-color: rgba(255,215,0,0.4); box-shadow: var(--glow); transform: translateY(-2px); }
.related-card-icon { font-size: 28px; margin-bottom: 10px; }
.related-card-name { font-family: 'Syne',sans-serif; font-size: 14px; font-weight: 700; color: var(--gold); margin-bottom: 4px; }
.related-card-desc { font-size: 12px; color: var(--grey); line-height: 1.4; }

/* Last updated */
.last-updated {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  color: #4ade80;
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 24px;
}

/* Disclaimer */
.disclaimer {
  background: rgba(255,165,0,0.05);
  border: 1px solid rgba(255,165,0,0.2);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  font-size: 13px;
  color: var(--grey);
  margin-top: 20px;
}

/* How it works */
.how-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 20px; }
.how-step {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
}
.how-step-num {
  width: 48px; height: 48px;
  background: var(--gradient);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne',sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: #000;
  margin: 0 auto 16px;
}
.how-step h3 { font-family: 'Syne',sans-serif; font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.how-step p { font-size: 13px; color: var(--grey); margin: 0; }

/* Item of the day */
.item-day {
  background: linear-gradient(135deg, rgba(255,215,0,0.08), rgba(255,69,0,0.08));
  border: 1px solid rgba(255,215,0,0.35);
  border-radius: var(--radius);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.item-day-emoji { font-size: 56px; }
.item-day-info { flex: 1; }
.item-day-label { font-size: 11px; color: var(--grey); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px; }
.item-day-name { font-family: 'Syne',sans-serif; font-size: 1.5rem; font-weight: 800; color: var(--white); margin-bottom: 8px; }
.item-day-val { font-size: 14px; color: var(--light-grey); }

/* ──────────────────────────────
   FOOTER
────────────────────────────── */
footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 60px 24px 0;
  margin-top: 80px;
}
.footer-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-col h4 {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--grey);
  margin-bottom: 18px;
}
.footer-col p { font-size: 13px; color: var(--grey); line-height: 1.7; margin-bottom: 10px; }
.footer-col a { display: block; color: var(--grey); text-decoration: none; font-size: 14px; margin-bottom: 10px; transition: color 0.2s; }
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--grey);
}
.footer-grad-line {
  height: 3px;
  background: var(--gradient);
  margin-top: 0;
}

/* ──────────────────────────────
   ABOUT / CONTACT / LEGAL PAGES
────────────────────────────── */
.prose { max-width: 760px; margin: 0 auto; }
.prose h2 { font-family: 'Syne',sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--white); margin: 40px 0 14px; }
.prose p { color: var(--light-grey); margin-bottom: 18px; line-height: 1.8; }
.prose ul { padding-left: 24px; margin-bottom: 18px; }
.prose ul li { color: var(--light-grey); margin-bottom: 8px; line-height: 1.7; }

.trust-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 20px; margin: 32px 0; }
.trust-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 24px; text-align: center; }
.trust-card-icon { font-size: 36px; margin-bottom: 12px; }
.trust-card h3 { font-family: 'Syne',sans-serif; font-size: 1rem; font-weight: 700; margin-bottom: 8px; color: var(--white); }
.trust-card p { font-size: 13px; color: var(--grey); margin: 0; }

/* Contact form */
.contact-form { max-width: 600px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--grey); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.04em; }
textarea {
  width: 100%;
  background: #0f0f0f;
  color: var(--white);
  border: 1px solid rgba(255,215,0,0.2);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 15px;
  font-family: 'DM Sans', sans-serif;
  outline: none;
  resize: vertical;
  min-height: 140px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(255,215,0,0.1); }
.form-success {
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  color: #4ade80;
  padding: 16px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  display: none;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--grey);
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--grey); text-decoration: none; transition: color 0.2s; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb span { color: var(--gold); }

/* ──────────────────────────────
   RESPONSIVE
────────────────────────────── */

  .page-header h1 { font-size: 1.8rem; }
  .card { padding: 20px; }
}

/* ══════════════════════════════════════
   RESPONSIVE — TABLET (max 1024px)
══════════════════════════════════════ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

/* ══════════════════════════════════════
   RESPONSIVE — MOBILE (max 768px)
══════════════════════════════════════ */
@media (max-width: 768px) {

  /* Header */
  .nav-desktop, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .header-inner { height: 60px; padding: 0 4px; }
  .logo-main { font-size: 15px; }
  .logo-sub { font-size: 10px; }
  .hot-badge { font-size: 10px; padding: 2px 8px; }
  .logo-icon { width: 32px; height: 32px; }

  /* Hero */
  .hero { padding: 60px 16px 50px; }
  .hero h1 { font-size: 2rem; line-height: 1.15; }
  .hero p { font-size: 0.95rem; }
  .hero-btns { flex-direction: column; align-items: center; gap: 12px; }
  .hero-btns .btn-primary,
  .hero-btns .btn-outline { width: 100%; max-width: 300px; justify-content: center; }
  .hero-badge { font-size: 12px; padding: 5px 14px; }
  .floaties { display: none; }

  /* Stats bar */
  .stats-bar { gap: 16px; padding: 20px 16px; grid-template-columns: 1fr 1fr; display: grid; }
  .stat-num { font-size: 1.3rem; }
  .stat-label { font-size: 11px; }

  /* Page layout */
  .page-wrap { padding: 40px 16px; }
  .page-header h1 { font-size: 1.8rem; }
  .page-header p { font-size: 0.95rem; }

  /* Cards */
  .card { padding: 20px 16px; border-radius: 14px; }

  /* How steps */
  .how-steps { grid-template-columns: 1fr 1fr; gap: 12px; }
  .how-step { padding: 20px 14px; }
  .how-step-num { width: 40px; height: 40px; font-size: 16px; }

  /* Feature tabs */
  .feat-tabs { gap: 6px; }
  .feat-tab { padding: 7px 14px; font-size: 12px; }

  /* Input grids */
  .inp-grid2 { grid-template-columns: 1fr; gap: 12px; }
  .inp-grid3 { grid-template-columns: 1fr 1fr; gap: 10px; }
  .tool-row, .tool-row-3 { grid-template-columns: 1fr; }

  /* Result cards */
  .res-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .res-card { padding: 14px 10px; border-radius: 12px; }
  .res-card-val { font-size: 1rem; }
  .res-card-lbl { font-size: 9px; }

  /* Verdict */
  .verdict-bar { font-size: 1rem; padding: 14px 16px; }

  /* Trade sides */
  .trade-sides, .result-grid { grid-template-columns: 1fr; }

  /* Compare tabs */
  .compare-tab-grid { grid-template-columns: 1fr; }
  .compare-result-row { grid-template-columns: 1fr 1fr; }

  /* Batch rows */
  .batch-row { grid-template-columns: 1fr 1fr; gap: 8px; }

  /* Related tools */
  .related-tools { grid-template-columns: 1fr 1fr; gap: 12px; }
  .related-card { padding: 16px; }
  .related-card-icon { font-size: 22px; }
  .related-card-name { font-size: 13px; }
  .related-card-desc { font-size: 11px; }

  /* Item of the day */
  .item-day { gap: 14px; padding: 20px 16px; }
  .item-day-emoji { font-size: 40px; }
  .item-day-name { font-size: 1.2rem; }
  .item-day-val { font-size: 13px; }

  /* SEO blocks */
  .seo-block { padding: 22px 16px; border-radius: 14px; }
  .seo-block h2 { font-size: 1.15rem; }
  .seo-block h3 { font-size: 0.95rem; }
  .seo-block p { font-size: 0.9rem; }
  .info-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .info-item { padding: 12px; }

  /* FAQ */
  .faq-q { font-size: 14px; padding: 14px 16px; }
  .faq-a p { padding: 12px 16px; font-size: 14px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 28px; padding-bottom: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 8px; font-size: 12px; }
  .footer-col h4 { font-size: 12px; margin-bottom: 12px; }
  .footer-col a { font-size: 13px; margin-bottom: 8px; }
  footer { padding: 40px 16px 0; margin-top: 48px; }

  /* Breadcrumb */
  .breadcrumb { font-size: 12px; }

  /* Last updated */
  .last-updated { font-size: 12px; }

  /* Disclaimer */
  .disclaimer { font-size: 12px; }

  /* Internal nav */
  #internal-nav > div:first-child { flex-direction: column; }
  #internal-nav a[style*="flex-end"] { justify-content: flex-start; text-align: left; }

  /* GAG Calculator */
  .gag-2col { grid-template-columns: 1fr; }
  .plant-list { max-height: 260px; }
  .item-grid { grid-template-columns: repeat(3, 1fr); }
  .codes-grid { grid-template-columns: 1fr 1fr; }

  /* Mutation grid */
  .mut-grid2 { gap: 6px; }
  .mlbl { padding: 5px 10px; font-size: 11px; }
  .trait-grid { gap: 6px; }
  .tlbl { padding: 6px 12px; font-size: 11px; }

  /* Demand row */
  .demand-row { gap: 8px; }
  .demand-num { font-size: 1rem; }

  /* Action row */
  .action-row { gap: 8px; }
  .btn-sm { padding: 7px 14px; font-size: 12px; }

  /* Breakdown box */
  .breakdown-box { font-size: 12px; padding: 12px 14px; }

  /* Chart */
  .chart-wrap { padding: 14px; }
}

/* ══════════════════════════════════════
   RESPONSIVE — SMALL MOBILE (max 480px)
══════════════════════════════════════ */
@media (max-width: 480px) {
  /* Header */
  .header-inner { padding: 0; }
  .logo { gap: 7px; }
  .logo-main { font-size: 13px; }
  .hot-badge { display: none; }

  /* Hero */
  .hero { padding: 50px 14px 40px; }
  .hero h1 { font-size: 1.7rem; }
  .stats-bar { grid-template-columns: 1fr 1fr; gap: 10px; padding: 14px; }

  /* Page */
  .page-wrap { padding: 32px 14px; }
  .page-header h1 { font-size: 1.5rem; }

  /* How steps */
  .how-steps { grid-template-columns: 1fr; }

  /* Input grids */
  .inp-grid3 { grid-template-columns: 1fr; }

  /* Res grid */
  .res-grid { grid-template-columns: 1fr 1fr; }

  /* Related tools */
  .related-tools { grid-template-columns: 1fr; }

  /* Info grid */
  .info-grid { grid-template-columns: 1fr 1fr; }

  /* Batch rows */
  .batch-row { grid-template-columns: 1fr; }
  .batch-row button { margin-top: 0; }

  /* Compare */
  .compare-result-row { grid-template-columns: 1fr; }

  /* Item of day */
  .item-day { flex-direction: column; text-align: center; }

  /* Codes grid */
  .codes-grid { grid-template-columns: 1fr; }

  /* Item grid GAG */
  .item-grid { grid-template-columns: repeat(3, 1fr); }

  /* Feat tabs scroll */
  .feat-tabs { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 6px; }
  .feat-tabs::-webkit-scrollbar { height: 3px; }
  .feat-tabs::-webkit-scrollbar-thumb { background: #FFD700; border-radius: 3px; }
  .feat-tab { white-space: nowrap; flex-shrink: 0; }

  /* Cat tabs scroll */
  .cat-tabs { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 6px; }
  .cat-tabs::-webkit-scrollbar { height: 3px; }
  .cat-tabs::-webkit-scrollbar-thumb { background: #FFD700; border-radius: 3px; }
  .cat-tab { white-space: nowrap; flex-shrink: 0; }

  /* Footer */
  .footer-col p { font-size: 12px; }

  /* SEO blocks */
  .seo-block { padding: 18px 14px; }
  .seo-block h2 { font-size: 1.05rem; flex-wrap: wrap; }

  /* Card */
  .card { padding: 16px 14px; }
}

/* ══════════════════════════════════════
   TOUCH — smooth scrolling & tap targets
══════════════════════════════════════ */
@media (hover: none) {
  .btn-primary:hover { transform: none; box-shadow: none; }
  .card:hover { box-shadow: none; }
  .related-card:hover { transform: none; box-shadow: none; }
  .ic:hover { transform: none; }
  .plant-item:hover { background: transparent; }

  /* Bigger tap targets */
  .cat-tab, .feat-tab { min-height: 40px; }
  .faq-q { min-height: 48px; }
  .btn-primary, .btn-outline { min-height: 48px; }
  .tlbl, .mlbl, .mut-rl { min-height: 36px; display: inline-flex; align-items: center; }
}

/* ── Reference Table Trend Column Mobile Hide ── */
@media (max-width: 768px) {
  .col-trend { display: none !important; }
  th.col-trend { display: none !important; }
  td.col-trend { display: none !important; }
}