:root {
  --paper: #f3f0e5;
  --paper-card: #faf8f0;
  --green: #1f3b28;
  --leaf: #627c3d;
  --leaf-bright: #789d48;
  --soft: #e2e6d5;
  --ink: #233627;
  --muted: #5f6b58;
  --line: #cdd2c0;
  --ochre: #b2a178;
  --water-top: #cbe0d8;
  --water-deep: #7ca89b;
  --ruby: #8a3346;
  --serif: Georgia, "Iowan Old Style", "AppleMyungjo", "Noto Serif KR", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 6rem; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 4px;
}
::selection { background: var(--green); color: var(--paper); }

.skip {
  position: absolute;
  z-index: 100;
  left: 1rem;
  top: -5rem;
  background: var(--green);
  color: var(--paper);
  padding: 0.8rem 1rem;
}
.skip:focus { top: 1rem; }

.wrap {
  width: min(1320px, calc(100% - 92px));
  margin-inline: auto;
}
.eyebrow {
  font-size: 0.67rem;
  line-height: 1.65;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.mono { font-family: var(--mono); }

/* Top Announcement Bar */
.top-bar {
  background: var(--green);
  color: var(--paper);
  font-size: 0.72rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 16px;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(243, 240, 229, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  min-height: 90px;
  border-bottom: 1px solid var(--line);
}
.wordmark {
  font-family: var(--serif);
  font-size: 2.15rem;
  line-height: 0.8;
  letter-spacing: -0.07em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.wordmark small {
  font-family: var(--sans);
  font-size: 0.56rem;
  line-height: 1.2;
  letter-spacing: 0.14em;
  align-self: flex-end;
  margin-bottom: 2px;
  color: var(--leaf);
  font-weight: 700;
}
.brand-leaf {
  width: 14px;
  height: 24px;
  border-radius: 100% 0 100% 0;
  background: var(--leaf);
  transform: rotate(5deg);
}
.nav {
  display: flex;
  gap: 1.6rem;
  align-items: center;
  font-size: 0.82rem;
}
.nav a {
  padding: 0.5rem 0;
  border-bottom: 1px solid transparent;
  font-weight: 500;
}
.nav a:hover { border-color: var(--green); }

.header-right {
  display: flex;
  align-items: center;
  gap: 10px;
}
.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
  font-weight: 600;
  background: var(--soft);
  padding: 6px 12px;
  border-radius: 100px;
}
.status::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--leaf-bright);
  border-radius: 50%;
}
.btn-pill {
  padding: 9px 18px;
  border-radius: 100px;
  border: 1px solid var(--green);
  background: var(--green);
  color: var(--paper);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.btn-pill:hover { opacity: 0.9; }
.btn-outline {
  padding: 9px 18px;
  border-radius: 100px;
  border: 1px solid var(--green);
  background: transparent;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn-outline:hover { background: var(--soft); }
.btn-lg {
  padding: 12px 22px;
  font-size: 0.84rem;
}

/* Hero & Interactive Hydroponic Sketch */
.hero {
  display: grid;
  grid-template-columns: 1.08fr 0.96fr;
  gap: 5%;
  padding-block: 48px 64px;
  align-items: center;
}
.hero .eyebrow { margin: 0 0 16px; color: var(--leaf); font-weight: 700; }
.hero h1 {
  font-weight: 400;
  font-size: clamp(2.6rem, 4.2vw, 4.3rem);
  line-height: 1.28;
  letter-spacing: -0.06em;
  margin: 0 0 18px;
}
.hero h1 em {
  font-family: var(--serif);
  font-style: italic;
  letter-spacing: -0.04em;
  font-size: 1.04em;
  color: var(--leaf);
}
.intro {
  font-size: 0.93rem;
  line-height: 1.9;
  color: var(--muted);
  max-width: 520px;
  margin: 0;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.hero-badges {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 22px;
  max-width: 540px;
}
.h-badge {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px 12px;
}
.h-badge strong {
  display: block;
  font-size: 0.75rem;
  color: var(--green);
  margin-bottom: 2px;
}
.h-badge span {
  display: block;
  font-size: 0.7rem;
  color: var(--muted);
  line-height: 1.4;
}

.growth-controller {
  margin-top: 22px;
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 18px 20px;
  max-width: 540px;
}
.gc-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  font-size: 0.78rem;
  font-weight: 600;
}
.gc-head strong { color: var(--leaf); }
.crop-sim-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}
.gc-slider {
  width: 100%;
  accent-color: var(--green);
  cursor: pointer;
  margin: 6px 0 12px;
}
.spectrum-btns {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.spec-btn {
  padding: 6px 12px;
  border-radius: 100px;
  border: 1px solid var(--line);
  background: var(--paper);
  font-size: 0.72rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}
.spec-btn:hover { border-color: var(--green); }
.spec-btn.active {
  background: var(--green);
  color: var(--paper);
  border-color: var(--green);
}

/* Hydroponic Garden Figure */
.garden {
  position: relative;
  isolation: isolate;
  margin: 0;
  min-height: 580px;
  overflow: hidden;
  border-radius: 48% 48% 0 0;
  background: #e2e6d5;
  display: flex;
  align-items: flex-end;
  border: 1px solid var(--line);
  transition: background 0.45s ease;
}
.garden[data-spectrum="led"] {
  background: linear-gradient(180deg, #ead5e6 0%, #dddbe7 55%, #e2e6d5 100%);
}
.garden[data-spectrum="night"] {
  background: linear-gradient(180deg, #1d2b22 0%, #2a3c30 65%, #38493a 100%);
}
.garden::before {
  content: "";
  position: absolute;
  width: 280px;
  aspect-ratio: 1;
  left: 14%;
  top: 11%;
  border-radius: 50%;
  background: #eaeccf;
  transition: all 0.45s ease;
}
.garden[data-spectrum="led"]::before {
  background: radial-gradient(circle, rgba(212, 91, 158, 0.36), rgba(90, 120, 230, 0.16));
  box-shadow: 0 0 60px rgba(212, 91, 158, 0.32);
}
.garden[data-spectrum="night"]::before {
  background: rgba(255, 255, 255, 0.06);
}
.garden::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(0deg, transparent 0 31px, #516c3b0a 32px 33px);
  z-index: -1;
}
.garden-top {
  position: absolute;
  top: 42px;
  left: 0;
  width: 100%;
  text-align: center;
  color: #5b6948;
  font-size: 0.61rem;
  letter-spacing: 0.14em;
  padding-inline: 24px;
}
.garden[data-spectrum="night"] .garden-top { color: #b8c7b0; }

/* Butterhead Rosette Plant */
.plant {
  position: absolute;
  width: 80%;
  height: 75%;
  bottom: 62px;
  left: 10%;
  transform-origin: bottom center;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s ease;
}
.garden[data-crop="microgreens"] .plant {
  opacity: 0;
  pointer-events: none;
}
.stem {
  position: absolute;
  left: 50%;
  top: 22%;
  bottom: 0;
  width: 4px;
  border-radius: 100%;
  background: var(--green);
  transform: rotate(-2deg);
  transform-origin: bottom;
}
.leaf {
  position: absolute;
  width: 39%;
  height: 24%;
  border-radius: 100% 12% 100% 12%;
  background: linear-gradient(136deg, #86a35a, #3f653b);
  transform-origin: 100% 100%;
  box-shadow: inset 1px 1px 0 #fff3;
}
.leaf::before {
  content: "";
  position: absolute;
  width: 1px;
  height: 105%;
  top: 5%;
  left: 52%;
  background: #c8d3a860;
  transform: rotate(43deg);
}
.leaf-a { left: 11%; top: 40%; transform: rotate(0deg); }
.leaf-b { left: 48%; top: 31%; transform: scaleX(-1) rotate(7deg); background: linear-gradient(136deg, #a3b879, #56763d); }
.leaf-c { left: 20%; top: 18%; width: 31%; height: 22%; transform: rotate(-6deg); background: linear-gradient(136deg, #68834c, #3b5b37); }
.leaf-d { left: 49%; top: 9%; width: 30%; height: 22%; transform: scaleX(-1) rotate(8deg); background: linear-gradient(136deg, #8ca569, #41633e); }
.leaf-e { left: 31%; top: 1%; width: 22%; height: 23%; transform: rotate(18deg); background: linear-gradient(136deg, #b0c282, #62814a); }
.leaf-f { left: 5%; top: 64%; width: 44%; height: 20%; transform: rotate(10deg); background: linear-gradient(136deg, #7c9150, #405b30); }
.leaf-g { left: 50%; top: 56%; width: 44%; height: 22%; transform: scaleX(-1) rotate(0deg); background: linear-gradient(136deg, #a2af77, #638145); }
.root {
  position: absolute;
  left: 50%;
  bottom: -14px;
  height: 92px;
  width: 90px;
  border-left: 2px solid rgba(245, 250, 242, 0.85);
  transform: rotate(-10deg);
  border-radius: 50%;
  opacity: 0.85;
}
.root::before, .root::after {
  content: "";
  position: absolute;
  left: -1px;
  top: 20px;
  width: 56px;
  height: 34px;
  border-top: 1.5px solid rgba(245, 250, 242, 0.8);
  transform: rotate(35deg);
  transform-origin: left;
}
.root::after {
  width: 44px;
  top: 38px;
  transform: rotate(155deg);
}

/* Microgreens Canopy Visual */
.micro-canopy {
  position: absolute;
  left: 10%;
  right: 10%;
  bottom: 108px;
  height: 220px;
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
  transform-origin: bottom center;
  transition: transform 0.35s ease, opacity 0.3s ease;
  opacity: 0;
  pointer-events: none;
}
.garden[data-crop="microgreens"] .micro-canopy {
  opacity: 1;
}
.sprout {
  position: relative;
  width: 5px;
  height: 150px;
  background: linear-gradient(180deg, #88b04b 0%, #c76d85 55%, #e8e2d5 100%);
  border-radius: 8px;
  transform-origin: bottom center;
}
.sprout::before, .sprout::after {
  content: "";
  position: absolute;
  top: -12px;
  width: 26px;
  height: 18px;
  border-radius: 100% 0 100% 0;
  background: linear-gradient(135deg, #98bf56, #4b7338);
}
.sprout::before { left: -22px; transform: rotate(-18deg); }
.sprout::after { right: -22px; transform: scaleX(-1) rotate(-18deg); }
.sprout.s2, .sprout.s5, .sprout.s8 {
  height: 170px;
  background: linear-gradient(180deg, #9ab858 0%, #7d9c5a 65%, #e8e2d5 100%);
}
.sprout.s3, .sprout.s7, .sprout.s10 {
  height: 138px;
}
.sprout.s4::before, .sprout.s4::after, .sprout.s9::before, .sprout.s9::after {
  background: linear-gradient(135deg, #b54865, #692338);
}

/* Hydroponic Nutrient Water Channel */
.hydro-channel {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 118px;
  background: linear-gradient(
    180deg,
    #d8e6df 0 6px,
    #8eb5a8 6px 38px,
    #749f91 39px 74px,
    #5d877a 75px 118px
  );
  z-index: -1;
  border-top: 2px solid #eef5f1;
}
.water-wave {
  position: absolute;
  inset: 12px 18px 52px 18px;
  border-top: 1px dashed rgba(255, 255, 255, 0.45);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.3);
}

.garden figcaption {
  position: relative;
  width: 100%;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  padding: 15px 22px;
  color: #f3f0e5;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  background: rgba(31, 59, 40, 0.88);
  backdrop-filter: blur(6px);
}
.garden figcaption span:last-child { font-size: 0.62rem; letter-spacing: 0; color: #d5e3cf; }

.bridge {
  display: flex;
  justify-content: space-between;
  gap: 3rem;
  align-items: center;
  border-block: 1px solid var(--line);
  padding-block: 22px;
}
.bridge p { margin: 0; color: var(--muted); font-size: 0.82rem; line-height: 1.7; }
.bridge .english {
  font-family: var(--serif);
  font-size: 1.42rem;
  font-style: italic;
  color: var(--green);
  white-space: nowrap;
}

/* Section Layout */
.section-block {
  padding-block: 72px;
  border-bottom: 1px solid var(--line);
}
.section-head {
  display: grid;
  grid-template-columns: 0.9fr 1.6fr;
  gap: 3rem;
  margin-bottom: 40px;
}
.section-head h2 {
  font-size: clamp(1.9rem, 3vw, 2.8rem);
  line-height: 1.34;
  letter-spacing: -0.05em;
  font-weight: 400;
  margin: 0 0 14px;
}
.section-head .explain {
  max-width: 580px;
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--muted);
  margin: 0;
}

/* Section 01: Crops Grid */
.crop-category-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.crop-category-header h3 {
  margin: 4px 0 0;
  font-size: 1.35rem;
  font-weight: 500;
  letter-spacing: -0.03em;
}
.badge-spec {
  font-size: 0.72rem;
  background: var(--soft);
  color: var(--green);
  padding: 6px 12px;
  border-radius: 100px;
}

.crops-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.crop-card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  transition: transform 0.18s ease, border-color 0.18s ease;
}
.crop-card:hover {
  transform: translateY(-2px);
  border-color: var(--leaf);
}
.crop-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.crop-tag {
  font-family: var(--mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: var(--soft);
  color: var(--green);
  padding: 4px 10px;
  border-radius: 100px;
}
.crop-tag.tag-red {
  background: #f0dde1;
  color: var(--ruby);
}
.crop-weight {
  font-size: 0.72rem;
  color: var(--muted);
}
.crop-card h4 {
  margin: 0 0 10px;
  font-size: 1.18rem;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.35;
}
.crop-card h4 small {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: 0.86rem;
  color: var(--leaf);
}
.crop-card p {
  margin: 0;
  font-size: 0.84rem;
  line-height: 1.78;
  color: var(--muted);
}
.crop-specs {
  list-style: none;
  padding: 12px 0 0;
  margin: 12px 0 0;
  border-top: 1px dashed var(--line);
  font-size: 0.73rem;
  color: var(--ink);
  line-height: 1.75;
}
.add-to-set-btn {
  width: 100%;
  padding: 9px 14px;
  font-weight: 600;
  text-align: center;
}

/* Section 02: Custom Set Builder */
.calc-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.calc-tab {
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid var(--line);
  background: var(--paper-card);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}
.calc-tab.active {
  background: var(--green);
  color: var(--paper);
  border-color: var(--green);
}

.customizer-layout {
  display: grid;
  grid-template-columns: 1.38fr 0.92fr;
  gap: 26px;
  align-items: start;
}
.customizer-controls {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.config-card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 24px 26px;
}
.config-step-head {
  margin-bottom: 16px;
}
.config-step-head span {
  color: var(--leaf);
  font-weight: 700;
}
.config-step-head h3 {
  margin: 4px 0 0;
  font-size: 1.24rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.tier-btn {
  text-align: left;
  background: var(--paper);
  border: 1.5px solid var(--line);
  border-radius: 16px;
  padding: 16px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.tier-btn:hover { border-color: var(--leaf); }
.tier-btn.active {
  background: var(--soft);
  border-color: var(--green);
  box-shadow: inset 0 0 0 1px var(--green);
}
.tier-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}
.tier-top strong { font-size: 0.92rem; color: var(--green); }
.tier-top span { font-size: 1.05rem; font-weight: 700; color: var(--leaf); }
.tier-btn p {
  margin: 0 0 6px;
  font-size: 0.8rem;
  color: var(--ink);
}
.tier-btn small {
  font-size: 0.7rem;
  color: var(--muted);
}

.options-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.opt-label {
  display: block;
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 6px;
}
.clean-select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--paper);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
}

.slot-section {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
}
.slot-bar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.slot-pill {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--soft);
  color: var(--green);
}
.slot-pill.incomplete {
  background: #f5e6d3;
  color: #8a531b;
}
.slot-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.slot-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 12px;
}
.slot-item-info strong {
  display: block;
  font-size: 0.85rem;
}
.slot-item-info small {
  font-size: 0.72rem;
  color: var(--muted);
}
.slot-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}
.qty-btn {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--paper);
  font-weight: 700;
  cursor: pointer;
  display: grid;
  place-items: center;
}
.qty-btn:hover:not(:disabled) {
  background: var(--green);
  color: var(--paper);
  border-color: var(--green);
}
.qty-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}
.qty-val {
  min-width: 22px;
  text-align: center;
  font-weight: 700;
  font-size: 0.9rem;
}

/* Right Summary Card */
.customizer-summary {
  position: sticky;
  top: 110px;
  background: var(--green);
  color: var(--paper);
  border-radius: 24px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
}
.summary-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.16);
  margin: 16px 0;
}
.summary-section {
  margin-bottom: 16px;
}
.summary-label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: #b8ccb0;
  margin-bottom: 8px;
}
.summary-items {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.82rem;
}
.summary-items li {
  display: flex;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.07);
  padding: 7px 11px;
  border-radius: 8px;
}
.summary-pack-note {
  margin: 0;
  font-size: 0.78rem;
  color: #dce8d6;
  line-height: 1.6;
  background: rgba(255, 255, 255, 0.06);
  padding: 10px 12px;
  border-radius: 10px;
}
.price-breakdown {
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.82rem;
}
.price-row {
  display: flex;
  justify-content: space-between;
  color: #d6e4ce;
}
.price-row.total-row {
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px dashed rgba(255, 255, 255, 0.25);
  font-size: 1.05rem;
  color: #ffffff;
}
.slot-warning {
  margin: 12px 0 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(235, 175, 90, 0.2);
  border: 1px solid rgba(235, 175, 90, 0.5);
  color: #ffe6b8;
  font-size: 0.76rem;
  line-height: 1.5;
}
.btn-checkout {
  width: 100%;
  margin-top: 14px;
  padding: 14px 20px;
  border-radius: 100px;
  border: none;
  background: var(--paper);
  color: var(--green);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
}
.btn-checkout:hover {
  opacity: 0.94;
  transform: translateY(-1px);
}

/* Section 03: Boston & NYC ZIP Checker & Region Cards */
.zip-checker-bar {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 28px;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 28px;
  align-items: center;
}
.zip-checker-left h3 {
  margin: 6px 0 8px;
  font-size: 1.32rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}
.zip-checker-left p {
  margin: 0 0 14px;
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.7;
}
.zip-quick-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.zip-input-row {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}
.zip-input-row input {
  flex: 1;
  padding: 11px 14px;
  border-radius: 100px;
  border: 1px solid var(--line);
  background: var(--paper);
  font-size: 0.88rem;
}
.zip-result-box {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
}
.zip-result-box strong {
  display: block;
  font-size: 0.84rem;
  color: var(--green);
  margin-bottom: 4px;
}
.zip-result-box p {
  margin: 0;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.55;
}

.region-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.region-desc {
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.78;
  margin: 0 0 14px;
}
.region-list {
  padding-left: 18px;
  margin: 0;
  font-size: 0.81rem;
  color: var(--ink);
  line-height: 1.8;
}
.region-list li + li { margin-top: 6px; }

/* Scientific Agronomic Calculators Grid */
.chamber-grid {
  display: grid;
  grid-template-columns: 1.12fr 1fr;
  gap: 24px;
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 28px;
}
.slider-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.param-row {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
}
.param-top {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.param-top strong {
  font-family: var(--mono);
  color: var(--leaf);
}
.param-row input[type="range"] {
  width: 100%;
  accent-color: var(--green);
  cursor: pointer;
}

.chamber-readout {
  background: var(--green);
  color: var(--paper);
  border-radius: 18px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.readout-head-eyebrow { color: #b8ccb0; }
.readout-title { margin: 8px 0 4px; font-size: 1.4rem; font-weight: 500; }
.readout-sub { margin: 0; font-size: 0.8rem; color: #d0ded0; }
.readout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 20px 0;
}
.readout-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  padding: 14px;
}
.readout-card span {
  display: block;
  font-size: 0.68rem;
  color: #c8d6c1;
}
.readout-card strong {
  font-family: var(--mono);
  font-size: 1.28rem;
  color: #e9f5d8;
}
.readout-advice {
  margin: 0;
  font-size: 0.74rem;
  color: #d6e4ce;
  line-height: 1.65;
}

/* Two-Column Tools */
.tools-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.tool-card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
}
.tool-card h3 {
  margin: 6px 0 8px;
  font-size: 1.28rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}
.tool-result-bar {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.tool-result-bar span {
  display: block;
  font-size: 0.7rem;
  color: var(--muted);
}
.tool-result-bar strong {
  font-family: var(--mono);
  font-size: 1.2rem;
  color: var(--green);
}

/* Field Notes Archive */
.notes-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}
.notes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.note-card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
}
.note-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.note-batch {
  color: var(--leaf);
  font-weight: 700;
}
.note-del-btn {
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 0.76rem;
  cursor: pointer;
}
.note-del-btn:hover { color: #b5382a; }
.note-card h3 {
  margin: 10px 0 8px;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: -0.03em;
}
.note-card p {
  margin: 0;
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.82;
}

.holding {
  background: var(--green);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.holding-inner {
  padding-block: 56px 60px;
  display: flex;
  justify-content: space-between;
  gap: 3rem;
  align-items: flex-end;
}
.holding h2 {
  font-size: clamp(1.9rem, 3vw, 2.85rem);
  line-height: 1.38;
  font-weight: 400;
  letter-spacing: -0.05em;
  margin: 14px 0 0;
}
.holding p {
  font-size: 0.84rem;
  line-height: 1.85;
  max-width: 390px;
  margin: 0;
  color: #d5ddca;
}
.holding .eyebrow { color: #becbad; }

/* Modals */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(25, 42, 30, 0.65);
  backdrop-filter: blur(6px);
  z-index: 100;
  display: none;
  place-items: center;
  padding: 20px;
  overflow-y: auto;
}
.modal-backdrop.open { display: grid; }
.modal-sheet {
  width: min(580px, 100%);
  background: var(--paper-card);
  border: 1px solid var(--green);
  border-radius: 22px;
  padding: 28px;
}
.modal-sheet-wide {
  width: min(680px, 100%);
}
.modal-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.modal-title { margin: 0; font-size: 1.25rem; }
.modal-hint { margin: 0 0 16px; font-size: 0.78rem; color: var(--muted); line-height: 1.6; }
.order-modal-summary {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 18px;
  font-size: 0.8rem;
  line-height: 1.65;
}
.order-confirm-banner {
  background: #e1efe3;
  border: 1px solid var(--leaf);
  color: var(--green);
  border-radius: 12px;
  padding: 12px 14px;
  margin-top: 12px;
  font-size: 0.82rem;
  line-height: 1.6;
}
.f-row { margin-bottom: 14px; }
.f-row label { display: block; font-size: 0.75rem; font-weight: 600; color: var(--muted); margin-bottom: 5px; }
.f-row input, .f-row select, .f-row textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--paper);
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 16px;
}

.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  padding-block: 27px 32px;
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}
.footer strong { color: var(--green); font-weight: 600; }
.footer a { padding-bottom: 3px; border-bottom: 1px solid var(--line); }

@media (max-width: 980px) {
  .wrap { width: calc(100% - 40px); }
  .hero, .section-head, .chamber-grid, .tools-split, .customizer-layout, .zip-checker-bar {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .crops-grid, .notes-grid, .tier-grid, .hero-badges, .options-split {
    grid-template-columns: 1fr;
  }
  .customizer-summary { position: static; }
  .nav { display: none; }
  .holding-inner { flex-direction: column; align-items: flex-start; }
}