:root {
  --green-900: #113f1a;
  --green-800: #15601f;
  --green-700: #1f7a33;
  --green-500: #4cb223;
  --green-300: #9bd978;
  --orange: #e8821e;
  --red: #c0241c;
  --cream: #f5f7f2;
  --paper: #fffdf8;
  --ink: #2b2b2b;
  --muted: #66715f;
  --line: rgba(31, 122, 51, 0.18);
  --shadow: 0 24px 60px rgba(18, 69, 28, 0.16);
  --song: "Songti SC", "STSong", "Noto Serif CJK SC", serif;
  --sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: var(--sans);
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: grid;
  grid-template-columns: minmax(230px, 1fr) auto auto;
  align-items: center;
  gap: 28px;
  padding: 18px clamp(20px, 4vw, 64px);
  color: white;
  transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease, padding 0.25s ease;
}

.site-header.is-scrolled {
  padding-block: 12px;
  color: var(--green-900);
  background: rgba(255, 253, 248, 0.94);
  box-shadow: 0 10px 30px rgba(17, 63, 26, 0.12);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.brand-logo {
  display: block;
  width: min(25vw, 300px);
  min-width: 210px;
  height: 44px;
  object-fit: contain;
  object-position: left center;
}

.desktop-nav {
  display: flex;
  gap: 24px;
  font-size: 15px;
  font-weight: 700;
}

.desktop-nav a {
  opacity: 0.88;
}

.desktop-nav a.active,
.desktop-nav a:hover {
  color: var(--orange);
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border: 0;
  border-radius: 6px;
  font-weight: 800;
  cursor: pointer;
}

.nav-cta,
.button.primary {
  color: white;
  background: linear-gradient(135deg, var(--green-700), var(--green-500));
  box-shadow: 0 14px 30px rgba(31, 122, 51, 0.24);
}

.button.secondary {
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.62);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
}

.menu-button {
  display: none;
  width: 46px;
  height: 46px;
  padding: 12px;
  border: 0;
  border-radius: 6px;
  color: inherit;
  background: rgba(255, 255, 255, 0.14);
}

.menu-button span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
}

.mobile-menu {
  position: fixed;
  inset: 76px 16px auto;
  z-index: 49;
  display: none;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.98);
  box-shadow: var(--shadow);
}

.mobile-menu a {
  display: block;
  padding: 12px;
  color: var(--green-900);
  font-weight: 800;
}

.mobile-primary {
  margin-top: 8px;
  color: white !important;
  text-align: center;
  border-radius: 6px;
  background: var(--green-700);
}

.section {
  position: relative;
  overflow: hidden;
  padding: clamp(76px, 8vw, 128px) clamp(20px, 5vw, 72px);
}

.hero {
  min-height: 100vh;
  display: grid;
  align-items: center;
  color: white;
  padding-top: 120px;
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 74% 25%, rgba(255, 205, 115, 0.22), transparent 26%),
    linear-gradient(100deg, rgba(9, 42, 18, 0.72) 0%, rgba(9, 42, 18, 0.5) 44%, rgba(9, 42, 18, 0.12) 100%),
    url("./assets/hero-farmland.png") center / cover no-repeat,
    linear-gradient(145deg, #366f28 0%, #8ca84d 38%, #d8b46b 39%, #4f8b37 58%, #173f1c 100%);
  transform: scale(1.03);
  animation: kenburns 18s ease-in-out infinite alternate;
}

.mist {
  position: absolute;
  left: 47%;
  right: -10%;
  bottom: 12%;
  height: 36%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,.28), transparent);
  filter: blur(16px);
  animation: mist 7s linear infinite;
}

.hero-content {
  position: relative;
  max-width: 960px;
}

.hero h1 {
  margin: 0 0 18px;
  font-family: var(--song);
  font-size: clamp(54px, 8vw, 116px);
  line-height: 1.04;
  letter-spacing: 0;
}

.hero h1 span {
  color: var(--orange);
  text-shadow: 0 0 26px rgba(232, 130, 30, 0.48);
}

.hero-sub {
  margin: 0 0 10px;
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 800;
  white-space: nowrap;
}

.hero-anchor {
  max-width: 680px;
  margin: 0 0 34px;
  color: rgba(255,255,255,.84);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 28px;
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255,255,255,.7);
  border-radius: 18px;
  transform: translateX(-50%);
}

.scroll-cue::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  width: 4px;
  height: 8px;
  border-radius: 2px;
  background: white;
  transform: translateX(-50%);
  animation: cue 1.5s ease-in-out infinite;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(360px, 1.14fr);
  gap: clamp(36px, 6vw, 82px);
  align-items: center;
  max-width: 1220px;
  margin: 0 auto;
}

.section-label {
  margin: 0 0 10px;
  color: var(--green-700);
  font-weight: 900;
}

h2 {
  margin: 0;
  font-family: var(--song);
  font-size: clamp(34px, 4.2vw, 62px);
  line-height: 1.15;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 12px;
  font-size: 28px;
  line-height: 1.25;
}

.copy p,
.section-heading p,
.future-copy p,
.join-copy p {
  color: var(--muted);
  font-size: 17px;
}

.stat-board {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.stat-board::after {
  content: "";
  position: absolute;
  inset: 16% -12% -8% 48%;
  z-index: -1;
  border-radius: 8px;
  background:
    linear-gradient(140deg, rgba(31, 122, 51, .1), rgba(232, 130, 30, .12)),
    repeating-linear-gradient(102deg, rgba(31,122,51,.24) 0 2px, transparent 2px 24px);
}

.stat-card,
.triad article,
.support-grid article,
.mode-cards article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.86);
  box-shadow: 0 14px 32px rgba(18, 69, 28, 0.08);
}

.stat-card {
  min-height: 230px;
  padding: 24px;
}

.stat-card strong {
  display: block;
  margin-top: 8px;
  color: var(--green-900);
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.1;
}

.stat-card > span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-weight: 700;
}

.ring {
  width: 88px;
  height: 88px;
  transform: rotate(-90deg);
}

.ring circle {
  fill: none;
  stroke-width: 10;
  stroke: rgba(31, 122, 51, .12);
}

.ring circle:last-child {
  stroke: var(--green-500);
  stroke-linecap: round;
  stroke-dasharray: 302;
  stroke-dashoffset: 302;
  transition: stroke-dashoffset 1.4s ease;
}

.pain {
  min-height: 780px;
  display: grid;
  place-items: center;
  color: white;
  background: var(--green-900);
}

.pain-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(11, 28, 15, .78), rgba(11, 28, 15, .84)),
    repeating-linear-gradient(15deg, rgba(207, 177, 90, .22) 0 5px, transparent 5px 24px),
    radial-gradient(circle at 74% 38%, rgba(192, 36, 28, .34), transparent 28%),
    url("./assets/pain-harvest.png") center / cover no-repeat;
}

.pain-inner {
  position: relative;
  width: min(1100px, 100%);
  min-height: 520px;
}

.hard-word {
  position: absolute;
  top: -12%;
  right: 0;
  color: var(--red);
  font-family: var(--song);
  font-size: clamp(180px, 25vw, 340px);
  font-weight: 900;
  line-height: 1;
  opacity: .88;
  text-shadow: 0 0 28px rgba(192, 36, 28, .35);
  transform-origin: center;
  animation: hardPulse 3.2s ease-in-out infinite;
}

.pain-inner.in-view .hard-word {
  animation: hardImpact .72s cubic-bezier(.2, 1.2, .22, 1) both, hardPulse 3.2s ease-in-out .72s infinite;
}

.word-cloud {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  max-width: 640px;
  gap: 14px;
}

.word-cloud span {
  padding: 8px 16px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.78);
  font-size: clamp(18px, 2.5vw, 34px);
  font-weight: 900;
  opacity: 0;
  transform: translateY(16px) scale(.94);
}

.pain-inner.in-view .word-cloud span {
  animation: painWordIn .58s ease both, painWordFloat 4.2s ease-in-out infinite;
}

.pain-inner.in-view .word-cloud span:nth-child(1) { animation-delay: .05s, .9s; }
.pain-inner.in-view .word-cloud span:nth-child(2) { animation-delay: .12s, 1.05s; }
.pain-inner.in-view .word-cloud span:nth-child(3) { animation-delay: .19s, 1.2s; }
.pain-inner.in-view .word-cloud span:nth-child(4) { animation-delay: .26s, 1.35s; }
.pain-inner.in-view .word-cloud span:nth-child(5) { animation-delay: .33s, 1.5s; }
.pain-inner.in-view .word-cloud span:nth-child(6) { animation-delay: .4s, 1.65s; }
.pain-inner.in-view .word-cloud span:nth-child(7) { animation-delay: .47s, 1.8s; }
.pain-inner.in-view .word-cloud span:nth-child(8) { animation-delay: .54s, 1.95s; }
.pain-inner.in-view .word-cloud span:nth-child(9) { animation-delay: .61s, 2.1s; }
.pain-inner.in-view .word-cloud span:nth-child(10) { animation-delay: .68s, 2.25s; }

.pain-inner.in-view .word-cloud span:nth-child(4),
.pain-inner.in-view .word-cloud span:nth-child(10) {
  border-color: rgba(192, 36, 28, .42);
  color: white;
  background: rgba(192, 36, 28, .18);
  box-shadow: 0 0 24px rgba(192,36,28,.18);
}

.pain h2 {
  position: relative;
  z-index: 1;
  margin-top: 78px;
  font-size: clamp(64px, 13vw, 164px);
}

.pain h2 span {
  color: var(--green-300);
}

.pain h2 b {
  color: var(--red);
}

.quotes {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  max-width: 850px;
  border-top: 1px solid rgba(255,255,255,.22);
}

blockquote {
  margin: 0;
  padding: 24px 28px;
  font-size: 22px;
  font-weight: 800;
}

blockquote + blockquote {
  border-left: 1px solid rgba(255,255,255,.22);
}

.solution,
.model {
  background: var(--paper);
}

.section-heading {
  max-width: 1120px;
  margin: 0 auto clamp(38px, 5vw, 70px);
  text-align: center;
}

.solution .section-heading h2,
.hesu .section-heading h2,
.model .section-heading h2,
.business .section-heading h2 {
  white-space: nowrap;
}

.hesu .section-heading,
.model .section-heading,
.business .section-heading {
  max-width: 1240px;
}

.hesu .section-heading h2,
.model .section-heading h2,
.business .section-heading h2 {
  font-size: clamp(34px, 3.7vw, 54px);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 1120px;
  margin: 0 auto 28px;
  border-radius: 8px;
  background: var(--green-900);
  overflow: hidden;
}

.timeline article {
  position: relative;
  min-height: 180px;
  padding: 28px;
  color: white;
  border-right: 1px solid rgba(255,255,255,.16);
}

.timeline strong {
  display: block;
  margin: 0 0 8px;
  font-size: 26px;
}

.timeline span {
  color: var(--green-300);
}

.triad,
.support-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 1120px;
  margin: 0 auto;
}

.triad article,
.support-grid article,
.mode-cards article {
  padding: 26px;
}

.triad strong,
.support-grid strong,
.mode-cards strong {
  color: var(--green-800);
  font-size: 24px;
}

.hesu {
  background: linear-gradient(180deg, var(--cream), #e8efe2);
}

.ecosystem-98866 {
  display: grid;
  gap: 14px;
  max-width: 1160px;
  margin: 0 auto;
}

.eco-row {
  display: grid;
  grid-template-columns: 92px minmax(220px, .72fr) minmax(0, 1.28fr);
  gap: 24px;
  align-items: center;
  padding: 22px 26px;
  border: 1px solid rgba(31, 122, 51, .18);
  border-radius: 8px;
  background: rgba(255, 253, 248, .88);
  box-shadow: 0 14px 32px rgba(18, 69, 28, .08);
  opacity: 0;
  transform: translateY(28px);
}

.eco-row:nth-child(2n) {
  background: rgba(238, 246, 232, .92);
}

.ecosystem-98866.in-view .eco-row {
  animation: ecoRowIn .72s cubic-bezier(.2, .9, .2, 1) both;
}

.ecosystem-98866.in-view .eco-row:nth-child(1) { animation-delay: .02s; }
.ecosystem-98866.in-view .eco-row:nth-child(2) { animation-delay: .14s; }
.ecosystem-98866.in-view .eco-row:nth-child(3) { animation-delay: .26s; }
.ecosystem-98866.in-view .eco-row:nth-child(4) { animation-delay: .38s; }
.ecosystem-98866.in-view .eco-row:nth-child(5) { animation-delay: .5s; }

.eco-number {
  display: grid;
  width: 72px;
  height: 72px;
  place-items: center;
  border-radius: 50%;
  color: white;
  background: linear-gradient(135deg, var(--green-900), var(--green-500));
  font-family: var(--song);
  font-size: 42px;
  font-weight: 900;
  box-shadow: 0 16px 32px rgba(31,122,51,.22);
}

.ecosystem-98866.in-view .eco-number {
  animation: ecoNumberPop .82s cubic-bezier(.2, 1.25, .25, 1) both;
}

.eco-copy h3 {
  margin: 0 0 8px;
  color: var(--green-900);
  font-family: var(--song);
  font-size: 30px;
}

.eco-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

.eco-tags {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.eco-tags.compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.eco-tags span {
  display: grid;
  min-height: 44px;
  place-items: center;
  padding: 8px 10px;
  border: 1px solid rgba(31,122,51,.16);
  border-radius: 6px;
  color: var(--green-900);
  background: rgba(255,255,255,.72);
  font-weight: 900;
  opacity: 0;
  transform: translateY(10px) scale(.96);
}

.eco-tags .current {
  color: var(--green-900);
  background: var(--green-300);
  border-color: transparent;
}

.ecosystem-98866.in-view .eco-tags span {
  animation: ecoTagIn .52s ease both;
}

.ecosystem-98866.in-view .eco-tags span:nth-child(1) { animation-delay: .22s; }
.ecosystem-98866.in-view .eco-tags span:nth-child(2) { animation-delay: .27s; }
.ecosystem-98866.in-view .eco-tags span:nth-child(3) { animation-delay: .32s; }
.ecosystem-98866.in-view .eco-tags span:nth-child(4) { animation-delay: .37s; }
.ecosystem-98866.in-view .eco-tags span:nth-child(5) { animation-delay: .42s; }
.ecosystem-98866.in-view .eco-tags span:nth-child(6) { animation-delay: .47s; }
.ecosystem-98866.in-view .eco-tags span:nth-child(7) { animation-delay: .52s; }
.ecosystem-98866.in-view .eco-tags span:nth-child(8) { animation-delay: .57s; }
.ecosystem-98866.in-view .eco-tags span:nth-child(9) { animation-delay: .62s; }

.system-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 26px;
  max-width: 1120px;
  margin: 0 auto;
}

.system-menu {
  display: grid;
  align-content: start;
  gap: 10px;
}

.system-menu button,
.tab-buttons button,
.level-picker button {
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--green-900);
  background: var(--paper);
  cursor: pointer;
  font-weight: 900;
}

.system-menu button {
  padding: 16px 18px;
  text-align: left;
}

.system-menu button.active,
.tab-buttons button.active,
.level-picker button.active {
  color: white;
  background: var(--green-700);
}

.system-panel {
  min-height: 440px;
  padding: clamp(28px, 4vw, 52px);
  border-radius: 8px;
  color: white;
  background:
    radial-gradient(circle at 80% 18%, rgba(76,178,35,.28), transparent 28%),
    linear-gradient(135deg, var(--green-900), var(--green-800));
  box-shadow: var(--shadow);
}

.panel {
  display: none;
}

.panel.active {
  display: block;
}

.panel p {
  max-width: 720px;
  color: rgba(255,255,255,.82);
  font-size: 18px;
}

.wing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 24px 0;
}

.wing-grid span,
.pyramid span {
  display: grid;
  min-height: 72px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 6px;
  background: rgba(255,255,255,.08);
  font-weight: 900;
}

.wing-grid .current {
  color: var(--green-900);
  background: var(--green-300);
}

.pyramid {
  display: grid;
  max-width: 520px;
  gap: 10px;
}

.pyramid span:nth-child(1) { width: 48%; margin: 0 auto; }
.pyramid span:nth-child(2) { width: 62%; margin: 0 auto; }
.pyramid span:nth-child(3) { width: 76%; margin: 0 auto; }
.pyramid span:nth-child(4) { width: 90%; margin: 0 auto; }

.model-grid {
  display: grid;
  grid-template-columns: minmax(300px, .9fr) minmax(0, 1.1fr);
  gap: clamp(30px, 5vw, 70px);
  max-width: 1120px;
  margin: 0 auto;
  align-items: center;
}

.levels {
  display: grid;
  gap: 12px;
}

.levels article {
  display: grid;
  grid-template-columns: 72px 1fr;
  align-items: center;
  min-height: 74px;
  padding: 12px 18px;
  border-radius: 8px;
  color: white;
  background: linear-gradient(135deg, var(--green-800), var(--green-500));
  box-shadow: 0 10px 24px rgba(31,122,51,.18);
}

.levels article:nth-child(1) { margin-inline: 0; }
.levels article:nth-child(2) { margin-inline: 22px; }
.levels article:nth-child(3) { margin-inline: 44px; }
.levels article:nth-child(4) { margin-inline: 66px; }
.levels article:nth-child(5) { margin-inline: 88px; }

.levels strong {
  font-family: var(--song);
  font-size: 34px;
}

.tab-buttons {
  display: inline-flex;
  gap: 8px;
  padding: 6px;
  border-radius: 8px;
  background: #edf3e8;
}

.tab-buttons button {
  min-width: 110px;
  padding: 10px 18px;
}

.value-copy {
  display: none;
  margin: 28px 0;
}

.value-copy.active {
  display: block;
}

.value-copy h3 {
  color: var(--green-900);
  font-size: clamp(34px, 4vw, 54px);
}

.mode-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.business {
  background: var(--cream);
}

.level-picker {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: -28px 0 26px;
}

.level-picker button {
  padding: 10px 18px;
}

.table-wrap {
  max-width: 1120px;
  margin: 0 auto 28px;
  overflow-x: auto;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  background: var(--paper);
}

th,
td {
  padding: 18px 20px;
  text-align: center;
  border: 1px solid rgba(31,122,51,.16);
}

thead th {
  color: white;
  background: var(--green-800);
}

tbody th {
  color: var(--green-900);
  background: #e9f1e4;
}

td.highlight,
th.highlight {
  color: white;
  background: var(--orange);
}

.calculator {
  display: grid;
  grid-template-columns: 1fr 260px 220px;
  gap: 20px;
  align-items: center;
  max-width: 1120px;
  margin: 26px auto 0;
  padding: 28px;
  border-radius: 8px;
  color: white;
  background: linear-gradient(135deg, var(--green-900), var(--green-700));
}

.calculator h3,
.calculator p {
  margin: 0;
}

.calculator p {
  color: rgba(255,255,255,.76);
}

.calculator input,
.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid rgba(31,122,51,.22);
  border-radius: 6px;
  background: white;
  outline: none;
}

.calculator input:focus,
.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  border-color: var(--green-500);
  box-shadow: 0 0 0 4px rgba(76,178,35,.14);
}

#estimate {
  color: var(--green-900);
  padding: 18px;
  border-radius: 8px;
  background: var(--green-300);
  font-size: 22px;
  font-weight: 900;
  text-align: center;
}

.future {
  min-height: 720px;
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(360px, 1.18fr);
  gap: 40px;
  align-items: center;
  color: white;
  background:
    radial-gradient(circle at 76% 46%, rgba(76,178,35,.42), transparent 34%),
    linear-gradient(135deg, #0c2e13, #176324);
}

.future .section-label,
.future-copy p {
  color: rgba(255,255,255,.78);
}

.map-art {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 440px;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.china-map-asset {
  position: relative;
  width: 100%;
  min-height: inherit;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.future-map-image {
  position: relative;
  z-index: 1;
  display: block;
  width: min(92%, 760px);
  height: auto;
  border-radius: 0;
  mix-blend-mode: normal;
  filter: saturate(1.24) contrast(1.08) drop-shadow(0 18px 48px rgba(36, 205, 103, 0.24));
}

.map-pulse {
  position: absolute;
  z-index: 2;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #ffc46d;
  box-shadow: 0 0 0 0 rgba(255, 196, 109, 0.7), 0 0 20px rgba(255, 196, 109, 0.9);
  animation: pulse-dot 2.2s ease-out infinite;
}

.p1 { left: 58%; top: 42%; }
.p2 { left: 66%; top: 52%; animation-delay: 0.35s; }
.p3 { left: 50%; top: 58%; animation-delay: 0.7s; }
.p4 { left: 43%; top: 48%; animation-delay: 1.05s; }
.p5 { left: 35%; top: 45%; animation-delay: 0.15s; }
.p6 { left: 48%; top: 36%; animation-delay: 0.5s; }
.p7 { left: 55%; top: 50%; animation-delay: 0.85s; }
.p8 { left: 62%; top: 61%; animation-delay: 1.2s; }
.p9 { left: 72%; top: 44%; animation-delay: 1.55s; }
.p10 { left: 69%; top: 34%; animation-delay: 1.9s; }
.p11 { left: 40%; top: 62%; animation-delay: 2.25s; }
.p12 { left: 53%; top: 68%; animation-delay: 2.6s; }
.p13 { left: 76%; top: 57%; animation-delay: 2.95s; }
.p14 { left: 46%; top: 54%; animation-delay: 3.3s; }

.join {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(340px, 1.2fr);
  gap: clamp(30px, 6vw, 78px);
  align-items: start;
  background:
    linear-gradient(100deg, rgba(245,247,242,.97), rgba(245,247,242,.84) 48%, rgba(245,247,242,.72)),
    url("./assets/join-fields.png") center / cover no-repeat,
    repeating-linear-gradient(118deg, rgba(31,122,51,.12) 0 2px, transparent 2px 30px);
}

.phone {
  display: inline-block;
  margin-top: 22px;
  color: var(--green-800);
  font-size: 34px;
  font-weight: 900;
}

.lead-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: clamp(22px, 4vw, 36px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, .92);
  box-shadow: var(--shadow);
}

.lead-form label {
  color: var(--green-900);
  font-weight: 800;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  margin-top: 6px;
}

.full {
  grid-column: 1 / -1;
}

.honeypot {
  position: absolute;
  left: -9999px;
}

.form-status {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--green-700);
  font-weight: 900;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  justify-content: center;
  align-items: center;
  padding: 28px 20px 86px;
  color: var(--green-900);
  background: var(--paper);
  border-top: 1px solid var(--line);
}

.footer-logo {
  display: block;
  width: min(48vw, 300px);
  height: 42px;
  object-fit: contain;
  object-position: left center;
}

.floating-cta {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 45;
  display: none;
  min-width: 148px;
  padding: 13px 20px;
  border-radius: 999px;
  color: white;
  background: var(--orange);
  box-shadow: 0 14px 30px rgba(232,130,30,.28);
  text-align: center;
  font-weight: 900;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@keyframes kenburns {
  from { transform: scale(1.03) translate3d(0,0,0); }
  to { transform: scale(1.1) translate3d(-2%, -1%, 0); }
}

@keyframes mist {
  from { transform: translateX(-20%); opacity: .2; }
  50% { opacity: .5; }
  to { transform: translateX(20%); opacity: .2; }
}

@keyframes cue {
  0% { transform: translate(-50%, 0); opacity: 1; }
  100% { transform: translate(-50%, 14px); opacity: 0; }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: .8; }
  50% { transform: scale(1.35); opacity: 1; }
}

@keyframes hardImpact {
  0% {
    opacity: 0;
    transform: translateY(-46px) scale(1.28) rotate(-3deg);
    filter: blur(8px);
  }
  58% {
    opacity: 1;
    transform: translateY(8px) scale(.96) rotate(1deg);
    filter: blur(0);
  }
  100% {
    opacity: .88;
    transform: translateY(0) scale(1) rotate(0deg);
    filter: blur(0);
  }
}

@keyframes hardPulse {
  0%, 100% {
    transform: scale(1);
    text-shadow: 0 0 28px rgba(192, 36, 28, .34);
  }
  50% {
    transform: scale(1.035);
    text-shadow: 0 0 46px rgba(192, 36, 28, .55);
  }
}

@keyframes ecoRowIn {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes ecoNumberPop {
  0% {
    transform: scale(.72);
    opacity: 0;
  }
  64% {
    transform: scale(1.1);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes ecoTagIn {
  from {
    opacity: 0;
    transform: translateY(10px) scale(.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes painWordIn {
  0% {
    opacity: 0;
    transform: translateY(16px) scale(.94);
    filter: blur(4px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes painWordFloat {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-6px) scale(1.02);
  }
}

@keyframes pulse-dot {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 196, 109, 0.7), 0 0 20px rgba(255, 196, 109, 0.9);
  }
  70% {
    box-shadow: 0 0 0 18px rgba(255, 196, 109, 0), 0 0 20px rgba(255, 196, 109, 0.8);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 196, 109, 0), 0 0 20px rgba(255, 196, 109, 0.8);
  }
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .desktop-nav,
  .nav-cta {
    display: none;
  }

  .menu-button,
  .mobile-menu.is-open,
  .floating-cta {
    display: block;
  }

  .section-grid,
  .system-layout,
  .model-grid,
  .future,
  .join,
  .calculator {
    grid-template-columns: 1fr;
  }

  .stat-board,
  .triad,
  .support-grid,
  .mode-cards,
  .timeline {
    grid-template-columns: 1fr 1fr;
  }

  .system-menu {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .levels article {
    margin-inline: 0 !important;
  }

  .eco-row {
    grid-template-columns: 72px 1fr;
    align-items: start;
  }

  .eco-tags,
  .eco-tags.compact {
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .brand-logo {
    width: 168px;
    min-width: 0;
    height: 34px;
  }

  .hero {
    min-height: 92vh;
  }

  .hero h1 {
    font-size: 54px;
  }

  .hero-sub,
  .solution .section-heading h2,
  .hesu .section-heading h2,
  .model .section-heading h2,
  .business .section-heading h2 {
    white-space: normal;
  }

  .hero-actions,
  .quotes,
  .stat-board,
  .triad,
  .support-grid,
  .mode-cards,
  .timeline,
  .wing-grid,
  .lead-form {
    grid-template-columns: 1fr;
  }

  blockquote + blockquote {
    border-left: 0;
    border-top: 1px solid rgba(255,255,255,.22);
  }

  .hard-word {
    top: 2%;
  }

  .system-menu {
    grid-template-columns: 1fr;
  }

  .eco-row {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 20px;
  }

  .eco-number {
    width: 58px;
    height: 58px;
    font-size: 34px;
  }

  .eco-tags,
  .eco-tags.compact {
    grid-template-columns: 1fr;
  }

  .phone {
    font-size: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation: none !important;
    transition: none !important;
  }

  .eco-row,
  .eco-tags span,
  .word-cloud span,
  .map-pulse {
    opacity: 1 !important;
    transform: none !important;
  }
}