/* ══════════════════════════════════════════════
   ChaosBredPlants — The Moss Cave
   Underground. Rebel. Sunshine glancing in.
   Plants on shelves. Not flat. Not evil. Alive.
   ══════════════════════════════════════════════ */

:root {
  --cave-deep: #060907;
  --cave-wall: #0c110b;
  --cave-shelf: #111a0f;
  --cave-moss: #162012;
  --cave-light: #1e2a18;
  --neon-green: #39FF14;
  --moss-glow: rgba(57, 255, 20, 0.06);
  --sun-warm: rgba(255, 240, 180, 0.03);
  --sun-shaft: rgba(255, 250, 220, 0.02);
  --bone: #d4d0c8;
  --dim: #4a5248;
  --muted: #7a8a72;
  --glow-green: 0 0 30px rgba(57, 255, 20, 0.35), 0 0 80px rgba(57, 255, 20, 0.08);
  --glow-green-tight: 0 0 12px rgba(57, 255, 20, 0.4);
  --shelf-shadow: 0 8px 24px rgba(0,0,0,0.6), 0 2px 8px rgba(0,0,0,0.4);
  --shelf-lift: 0 -1px 0 rgba(57, 255, 20, 0.04);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--cave-deep);
  color: var(--bone);
  font-family: 'Space Mono', monospace;
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.7;
  font-size: 15px;
}

/* ─── Cave depth: layered background ─── */

/* The cave itself — strong, visible depth */
body {
  background:
    /* Heavy vignette — cave walls pressing in */
    radial-gradient(ellipse 65% 55% at 50% 35%, transparent 15%, #020402 100%),
    /* Sunlight shaft — upper left, VISIBLE warm light */
    radial-gradient(ellipse 30% 65% at 18% 0%, rgba(120, 160, 60, 0.09) 0%, transparent 50%),
    /* Second shaft — upper right */
    radial-gradient(ellipse 25% 55% at 82% 0%, rgba(100, 160, 80, 0.06) 0%, transparent 45%),
    /* Center moss glow — where you're standing */
    radial-gradient(ellipse 45% 35% at 50% 50%, rgba(30, 60, 20, 0.15) 0%, transparent 60%),
    /* Scattered bioluminescence — lower left */
    radial-gradient(circle 300px at 15% 70%, rgba(57, 255, 20, 0.02) 0%, transparent 60%),
    /* Scattered bioluminescence — right */
    radial-gradient(circle 250px at 85% 55%, rgba(57, 255, 20, 0.015) 0%, transparent 50%),
    /* Deep cave base — NOT black, dark mossy green */
    linear-gradient(180deg, #0c150b 0%, #091008 30%, #060d05 60%, #040804 100%);
}

/* Layer 1: Rock wall texture — visible, gritty, moss-green tinted */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 600 600' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='r'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.4' numOctaves='8' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0.07 0 0 0 0 0.12 0 0 0 0 0.05 0 0 0 0.25 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23r)'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

/* Layer 2: Fine grain — dirt and spores in the air */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 300 300' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='m'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='1.5' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0.05 0 0 0 0 0.09 0 0 0 0 0.04 0 0 0 0.12 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23m)'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 2;
}

/* ─── Typography ─── */

h1, h2, h3 {
  font-family: 'Permanent Marker', cursive;
  line-height: 1.2;
}

h1 { font-size: clamp(2.8rem, 8vw, 5rem); text-transform: uppercase; }
h2 { font-size: clamp(1.5rem, 4.5vw, 2.2rem); text-transform: uppercase; }
h3 { font-size: 1.1rem; }

a {
  color: var(--neon-green);
  text-decoration: none;
  transition: color 0.2s, text-shadow 0.2s;
}

a:hover { text-shadow: var(--glow-green-tight); }

img { max-width: 100%; height: auto; display: block; }

/* ─── Layout — the cave interior ─── */

.page {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 10;
}

.section {
  padding: 4rem 0;
}

.section + .section {
  border-top: 1px solid rgba(57, 255, 20, 0.06);
}

/* ─── Navigation — moss ledge at the cave mouth ─── */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 9, 7, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(57, 255, 20, 0.08);
  padding: 0.8rem 0;
}

.nav-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  font-family: 'Permanent Marker', cursive;
  font-size: 1.2rem;
  color: var(--neon-green);
  text-shadow: var(--glow-green);
}

.nav-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.8rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  transition: color 0.2s, text-shadow 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--neon-green);
  text-shadow: var(--glow-green-tight);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--neon-green);
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 600px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--cave-deep);
    border-bottom: 1px solid rgba(57, 255, 20, 0.08);
    padding: 1rem 2rem;
    gap: 1rem;
  }
  .nav-links.open { display: flex; }
}

/* ─── Hero — the cave entrance ─── */

.hero {
  padding: 7rem 0 4rem;
  text-align: center;
  position: relative;
}

/* Sunbeam hitting the title */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 30%;
  width: 40%;
  height: 120%;
  background: radial-gradient(ellipse at center, rgba(255, 250, 210, 0.015) 0%, transparent 70%);
  pointer-events: none;
  transform: rotate(-5deg);
}

.hero h1 {
  color: var(--neon-green);
  text-shadow: var(--glow-green);
  margin-bottom: 0.5rem;
  letter-spacing: 0.04em;
}

.hero .tagline {
  font-family: 'Permanent Marker', cursive;
  font-size: clamp(1.1rem, 3vw, 1.4rem);
  color: var(--bone);
  max-width: 500px;
  margin: 0 auto 1.5rem;
  letter-spacing: 0.02em;
}

.hero .sub-tagline {
  font-size: 0.8rem;
  color: var(--dim);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* Moss line under hero */
.hero::after {
  content: '';
  display: block;
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--neon-green), transparent);
  box-shadow: var(--glow-green-tight);
  margin: 3rem auto 0;
}

/* ─── Tai sticker — floating in the cave ─── */

.hero-sticker {
  max-width: 320px;
  margin: 2.5rem auto 0;
  position: relative;
}

/* Green stage glow behind Tai */
.hero-sticker::before {
  content: '';
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 120%;
  height: 70%;
  background: radial-gradient(ellipse at center, rgba(57, 255, 20, 0.08) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.hero-sticker img {
  width: 100%;
  position: relative;
  z-index: 1;
  filter: contrast(1.08) brightness(0.92) drop-shadow(0 4px 20px rgba(0, 0, 0, 0.8)) drop-shadow(0 0 40px rgba(57, 255, 20, 0.1));
}

/* ─── Hero photo (about page) ─── */

.hero-photo {
  max-width: 500px;
  margin: 2.5rem auto 0;
  position: relative;
}

.hero-photo img {
  width: 100%;
  border-radius: 2px;
  box-shadow:
    0 4px 30px rgba(0, 0, 0, 0.7),
    0 0 60px rgba(57, 255, 20, 0.05);
  filter: contrast(1.05) brightness(0.95);
}

/* ─── Plant Cards — on shelves in the cave ─── */

.plant-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

/* The shelf each plant sits on */
.plant-card {
  background: linear-gradient(175deg, rgba(20, 30, 18, 0.9) 0%, rgba(12, 18, 11, 0.95) 100%);
  border: 1px solid rgba(57, 255, 20, 0.06);
  border-bottom: 3px solid rgba(57, 255, 20, 0.12);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.7),
    0 4px 10px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.02);
  transition: box-shadow 0.4s, transform 0.3s;
}

/* Light catching the top edge */
.plant-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 250, 220, 0.06), transparent);
  z-index: 2;
}

/* Shelf edge glow at the bottom */
.plant-card::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 5%;
  right: 5%;
  height: 8px;
  background: radial-gradient(ellipse at center, rgba(57, 255, 20, 0.06) 0%, transparent 70%);
  z-index: -1;
}

.plant-card:hover {
  transform: translateY(-4px);
  box-shadow:
    0 14px 40px rgba(0, 0, 0, 0.8),
    0 6px 12px rgba(0, 0, 0, 0.5),
    0 0 30px rgba(57, 255, 20, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.plant-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  background: var(--cave-shelf);
}

.plant-card-body {
  padding: 1.2rem;
  /* Subtle light hitting the card surface */
  background: linear-gradient(
    170deg,
    rgba(255, 250, 220, 0.01) 0%,
    transparent 40%
  );
}

.plant-card-name {
  font-family: 'Permanent Marker', cursive;
  font-size: 1.1rem;
  color: var(--bone);
  margin-bottom: 0.3rem;
}

.plant-card-species {
  font-size: 0.75rem;
  color: var(--neon-green);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
  text-shadow: 0 0 8px rgba(57, 255, 20, 0.2);
}

.plant-card-desc {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 0.8rem;
}

.plant-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.plant-card-price {
  font-weight: 700;
  color: var(--neon-green);
  font-size: 1rem;
}

.plant-card-buy {
  display: block;
  margin-top: 0.8rem;
  padding: 0.5rem 0;
  text-align: center;
  font-family: 'Permanent Marker', cursive;
  font-size: 0.95rem;
  color: var(--cave-deep);
  background: var(--neon-green);
  box-shadow: 0 0 12px rgba(57, 255, 20, 0.2);
  transition: box-shadow 0.3s, transform 0.2s;
}

.plant-card-buy:hover {
  box-shadow: 0 0 24px rgba(57, 255, 20, 0.4);
  transform: translateY(-1px);
  color: var(--cave-deep);
  text-shadow: none;
}

.plant-card-price--variants {
  font-size: 0.82rem;
}

.plant-card-price--tbd {
  color: var(--muted);
}

.plant-card-status {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
}

.plant-card-status.available {
  color: var(--neon-green);
  border: 1px solid rgba(57, 255, 20, 0.3);
}

.plant-card-status.sold {
  color: #8B0000;
  border: 1px solid rgba(139, 0, 0, 0.4);
}

.plant-card-status.reserved,
.plant-card-status.coming-soon {
  color: var(--muted);
  border: 1px solid rgba(122, 138, 114, 0.3);
}

/* ─── Tags / Filters — lichen on the wall ─── */

.filter-bar {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.filter-btn {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  background: var(--cave-wall);
  color: var(--muted);
  border: 1px solid rgba(57, 255, 20, 0.08);
  cursor: pointer;
  transition: all 0.2s;
}

.filter-btn:hover,
.filter-btn.active {
  color: var(--neon-green);
  border-color: rgba(57, 255, 20, 0.3);
  box-shadow: 0 0 10px rgba(57, 255, 20, 0.05);
}

/* ─── About Section — deeper in the cave ─── */

.about-block {
  max-width: 620px;
  position: relative;
}

/* Light falling on the about text */
.about-block::before {
  content: '';
  position: absolute;
  top: -2rem;
  right: -3rem;
  width: 200px;
  height: 300px;
  background: radial-gradient(ellipse at center, rgba(57, 255, 20, 0.02) 0%, transparent 70%);
  pointer-events: none;
}

.about-block h2 {
  color: var(--neon-green);
  text-shadow: var(--glow-green);
  margin-bottom: 1rem;
}

.about-block p {
  color: var(--muted);
  margin-bottom: 1rem;
}

.about-block p strong {
  color: var(--bone);
}

/* ─── Care Guides — knowledge scratched on cave walls ─── */

.guide-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.2rem;
}

.guide-card {
  background: linear-gradient(175deg, rgba(18, 26, 16, 0.9) 0%, rgba(10, 16, 10, 0.95) 100%);
  border-left: 3px solid rgba(57, 255, 20, 0.25);
  padding: 1.2rem 1.5rem;
  box-shadow: 0 6px 20px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.015);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.guide-card:hover {
  border-left-color: var(--neon-green);
  box-shadow: 0 4px 16px rgba(0,0,0,0.3), 0 0 12px rgba(57, 255, 20, 0.04);
}

.guide-card h3 {
  color: var(--bone);
  margin-bottom: 0.4rem;
}

.guide-card p {
  font-size: 0.82rem;
  color: var(--muted);
}

/* ─── Contact / CTA — the deepest room ─── */

.cta-box {
  background: linear-gradient(170deg, rgba(20, 35, 18, 0.8) 0%, rgba(10, 16, 10, 0.95) 100%);
  border: 1px solid rgba(57, 255, 20, 0.12);
  padding: 2.5rem 2rem;
  text-align: center;
  box-shadow:
    0 0 50px rgba(57, 255, 20, 0.05),
    0 10px 30px rgba(0, 0, 0, 0.5),
    inset 0 0 80px rgba(57, 255, 20, 0.02),
    inset 0 1px 0 rgba(255, 255, 255, 0.02);
  position: relative;
}

.cta-box h2 {
  color: var(--neon-green);
  text-shadow: var(--glow-green);
  margin-bottom: 0.5rem;
}

.cta-box p {
  color: var(--muted);
  margin-bottom: 1.2rem;
}

.cta-box a {
  display: inline-block;
  font-family: 'Permanent Marker', cursive;
  font-size: 1.1rem;
  color: var(--cave-deep);
  background: var(--neon-green);
  padding: 0.6rem 2rem;
  box-shadow: 0 0 20px rgba(57, 255, 20, 0.25);
  transition: box-shadow 0.3s;
}

.cta-box a:hover {
  box-shadow: 0 0 30px rgba(57, 255, 20, 0.4);
  color: var(--cave-deep);
  text-shadow: none;
}

/* ─── Footer — cave floor ─── */

.site-footer {
  border-top: 1px solid rgba(57, 255, 20, 0.06);
  padding: 2rem 0;
  text-align: center;
  position: relative;
  z-index: 10;
}

.site-footer p {
  font-size: 0.75rem;
  color: var(--dim);
}

.site-footer .brand {
  font-family: 'Permanent Marker', cursive;
  color: var(--neon-green);
  font-size: 0.85rem;
  text-shadow: 0 0 8px rgba(57, 255, 20, 0.2);
}

/* Sewn-on patch — like what's on Tai's vest */
.footer-patch {
  display: inline-block;
  background: #111;
  border: 2px dashed #444;
  padding: 0.8rem 1rem;
  margin-bottom: 1rem;
  box-shadow:
    inset 0 0 10px rgba(0,0,0,0.5),
    0 4px 12px rgba(0,0,0,0.4);
  transform: rotate(-0.5deg);
}

.footer-patch img {
  width: 160px;
  filter: invert(1);
}

/* Toggleable patch with socials underneath */
.patch-toggle {
  display: inline-block;
  cursor: pointer;
  position: relative;
  transition: transform 0.2s;
}

.patch-toggle:hover {
  transform: scale(1.03);
}

.patch-socials {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, margin 0.3s ease;
  margin-top: 0;
}

.patch-socials.open {
  max-height: 120px;
  margin-top: 0.8rem;
}

.patch-socials a {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--muted);
  padding: 0.3rem 0.8rem;
  border: 1px solid rgba(57, 255, 20, 0.1);
  margin: 0.2rem;
  transition: color 0.2s, border-color 0.2s;
}

.patch-socials a:hover {
  color: var(--neon-green);
  border-color: rgba(57, 255, 20, 0.3);
  text-shadow: none;
}

/* ─── Utilities ─── */

.text-green { color: var(--neon-green); }
.text-muted { color: var(--muted); }
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 2rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 2rem; }

/* ─── Empty state ─── */

.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--dim);
}

.empty-state h3 {
  color: var(--muted);
  margin-bottom: 0.5rem;
}

/* ─── Responsive ─── */

@media (max-width: 600px) {
  .page { padding: 0 1.2rem; }
  .hero { padding: 5rem 0 3rem; }
  .plant-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .guide-list { grid-template-columns: 1fr; }
}