:root {
  --green: #17613a;
  --green-dark: #0b3f27;
  --green-deep: #062f20;
  --green-soft: #edf7ef;
  --leaf: #7ead45;
  --gold: #d6a64a;
  --cream: #fbfbf4;
  --mist: #f4f8f1;
  --text: #18251d;
  --muted: #66746a;
  --line: #dfe8df;
  --shadow: 0 18px 46px rgba(21, 67, 39, .09);
  --shadow-soft: 0 10px 28px rgba(21, 67, 39, .07);
  --radius: 14px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  color: var(--text);
  background: #fff;
  letter-spacing: 0;
}
a { color: inherit; text-decoration: none; }
.container { width: min(1160px, calc(100% - 56px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 251, .92);
  border-bottom: 1px solid rgba(223, 232, 223, .78);
  backdrop-filter: blur(14px);
}
.navbar { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.logo { display: inline-flex; align-items: center; }
.logo img { width: 206px; height: auto; display: block; }
.nav { display: flex; gap: 48px; align-items: center; font-size: 15px; }
.nav a {
  position: relative;
  padding: 28px 0 25px;
  color: #263b2f;
  font-weight: 600;
  transition: color .2s ease;
}
.nav a.active, .nav a:hover { color: var(--green); }
.nav a.active::after, .nav a:hover::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 16px;
  width: 24px;
  height: 3px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--green), var(--gold));
  transform: translateX(-50%);
}
.hero {
  min-height: 430px;
  background-image:
    linear-gradient(90deg, rgba(255,255,251,.97) 0%, rgba(255,255,251,.84) 34%, rgba(255,255,251,.18) 66%),
    linear-gradient(180deg, rgba(255,255,255,.12), rgba(244,248,241,.82)),
    url('../img/hero-agriculture.svg');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(223, 232, 223, .78);
}
.hero.small { min-height: 318px; }
.hero-content { padding: 70px 0; max-width: 660px; }
.hero h1 {
  margin: 0 0 18px;
  font-size: clamp(38px, 4.8vw, 64px);
  line-height: 1.08;
  color: var(--green-dark);
  font-weight: 850;
}
.hero p { margin: 0 0 30px; font-size: 22px; line-height: 1.75; color: #2d4335; }
.badges { display: flex; gap: 14px; flex-wrap: wrap; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 15px 10px 11px;
  border: 1px solid rgba(223, 232, 223, .95);
  border-radius: 999px;
  background: rgba(255,255,251,.84);
  color: var(--green-dark);
  box-shadow: var(--shadow-soft);
  font-weight: 700;
}
.icon-dot {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, #eef8ef, #dcefcf);
  color: var(--green);
  font-size: 14px;
  font-weight: 800;
}
.section { padding: 78px 0; }
.section.alt { background: linear-gradient(180deg, var(--mist) 0%, #fff 100%); }
.section-title {
  margin: 0 0 34px;
  text-align: center;
  color: var(--green-dark);
  font-size: 31px;
  font-weight: 850;
}
.section-title.left { text-align: left; }
.section-title::after {
  content: "";
  display: block;
  width: 38px;
  height: 3px;
  background: linear-gradient(90deg, var(--green), var(--gold));
  border-radius: 99px;
  margin: 13px auto 0;
}
.section-title.left::after { margin-left: 0; }
.intro-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 64px; align-items: center; }
.text-block {
  position: relative;
  padding: 6px 0 6px 20px;
  border-left: 3px solid rgba(214, 166, 74, .72);
}
.text-block p { color: #415047; line-height: 2; font-size: 17px; margin: 0 0 16px; }
.text-block p:last-child { margin-bottom: 0; }
.round-img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(223, 232, 223, .86);
  display: block;
  background: #f5faf6;
}
.business-grid, .advantage-grid, .contact-methods { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card {
  min-height: 100%;
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(223, 232, 223, .9);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(126, 173, 69, .42); }
.card-visual { height: 142px; background: var(--green-soft); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.card-visual img { width: 100%; height: 100%; object-fit: cover; }
.card-body { min-height: 168px; padding: 20px 20px 24px; text-align: center; display: flex; flex-direction: column; align-items: center; }
.card-icon {
  width: 46px;
  height: 46px;
  margin: -43px auto 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--green), var(--green-dark));
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 20px;
  font-weight: 800;
  box-shadow: 0 10px 20px rgba(23, 97, 58, .22);
  border: 2px solid #fff;
}
.card h3 { margin: 0 0 10px; color: #173724; font-size: 19px; }
.card p { margin: 0; color: var(--muted); line-height: 1.72; font-size: 14px; }
.image-fruit {
  background:
    radial-gradient(circle at 25% 35%, #eaa33a 0 10%, transparent 11%),
    radial-gradient(circle at 45% 42%, #8a365b 0 9%, transparent 10%),
    radial-gradient(circle at 65% 42%, #7ead45 0 10%, transparent 11%),
    radial-gradient(circle at 32% 65%, #d85d43 0 11%, transparent 12%),
    linear-gradient(135deg, #fff8e8, #eaf5df);
}
.image-field { background-image: url('../img/hero-agriculture.svg'); background-size: cover; background-position: 24% 58%; }
.image-gift { background: linear-gradient(135deg, #d7efce, #fff7dc); position: relative; }
.image-gift::before { content:""; width: 130px; height: 82px; border-radius: 12px; background:#7dad46; box-shadow: 42px 18px 0 #f2bc43, -32px 26px 0 #f7faf2; }
.image-service { background: linear-gradient(135deg, #f8fbf6, #dfeee0); position: relative; }
.image-service::before {
  content:"";
  width: 165px;
  height: 75px;
  border-radius: 42px;
  background: linear-gradient(90deg,#26342e 0 32%,#efd8c7 33% 50%,#efd8c7 52% 68%,#254331 69%);
  transform: rotate(-5deg);
  opacity: .78;
}
.philosophy-grid { display: grid; grid-template-columns: 300px 1fr; gap: 38px; align-items: start; }
.philosophy-list { display: grid; gap: 16px; }
.philosophy-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 15px;
  align-items: center;
  background: rgba(255,255,255,.95);
  border: 1px solid rgba(223, 232, 223, .9);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-soft);
}
.philosophy-item strong { display:block; color: var(--green-dark); margin-bottom: 5px; font-size: 17px; }
.philosophy-item span:last-child { color: var(--muted); line-height: 1.7; font-size: 14px; }
.contact-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: 34px; align-items: stretch; }
.contact-card {
  background: linear-gradient(180deg, #fff, #fbfdf9);
  border: 1px solid rgba(223, 232, 223, .92);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 26px 28px;
}
.info-row {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 16px;
  padding: 19px 0;
  border-bottom: 1px solid rgba(223, 232, 223, .85);
  align-items: center;
}
.info-row:first-child { padding-top: 4px; }
.info-row:last-child { border-bottom: none; padding-bottom: 4px; }
.info-row .ico {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #edf8ef, #dcefcf);
  color: var(--green);
  display: grid;
  place-items: center;
  font-size: 19px;
}
.info-row b { display: block; margin-bottom: 6px; color: #1d3929; font-size: 16px; }
.info-row span { color: var(--muted); line-height: 1.55; }
.map-block { display: grid; gap: 18px; }
.contact-methods { margin-top: 26px; }
.method-card {
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 20px;
  box-shadow: var(--shadow);
}
.method-card .method-icon {
  width: 66px;
  height: 66px;
  margin: 0 auto 16px;
  border-radius: 999px;
  background: #edf8ef;
  color: var(--green);
  display: grid;
  place-items: center;
  font-size: 32px;
}
.method-card h3 { margin: 0 0 10px; color: var(--green-dark); }
.method-card p { margin: 0; color: var(--muted); line-height: 1.7; }
.footer-contact {
  padding: 34px 0;
  border-top: 1px solid rgba(223, 232, 223, .85);
  background: linear-gradient(180deg, #fff, var(--cream));
}
.footer-contact .section-title { margin-bottom: 24px; font-size: 28px; }
.footer-contact .contact-strip { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.strip-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  align-items: center;
  min-height: 64px;
  padding: 14px 16px;
  border: 1px solid rgba(223, 232, 223, .72);
  border-radius: 12px;
  background: rgba(255,255,255,.74);
}
.strip-item .ico { color: var(--green); font-size: 22px; }
.strip-item b { display: block; margin-bottom: 4px; color: #1d3929; }
.strip-item span { color: var(--muted); font-size: 14px; line-height: 1.45; }
.site-footer {
  background: linear-gradient(135deg, var(--green-deep), #124f31);
  color: rgba(255,255,255,.86);
  text-align: center;
  padding: 24px 16px;
  font-size: 14px;
}
.site-footer a { color: #fff; }
.reference-note { display:none; }

@media (max-width: 900px) {
  .container { width: min(100% - 40px, 1160px); }
  .navbar { min-height: auto; padding: 18px 0 16px; gap: 16px; flex-direction: column; }
  .nav { gap: 30px; font-size: 15px; }
  .nav a { padding: 8px 0 13px; }
  .nav a.active::after, .nav a:hover::after { bottom: 4px; }
  .hero { min-height: 390px; background-position: 58% center; }
  .hero.small { min-height: 300px; }
  .hero-content { padding: 58px 0; }
  .intro-grid, .contact-grid, .philosophy-grid { grid-template-columns: 1fr; }
  .intro-grid { gap: 34px; }
  .business-grid, .advantage-grid, .contact-methods, .footer-contact .contact-strip { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .container { width: min(100% - 28px, 1160px); }
  .logo img { width: 188px; }
  .nav { width: 100%; justify-content: center; gap: 24px; font-size: 14px; }
  .hero {
    min-height: 360px;
    background-image:
      linear-gradient(180deg, rgba(255,255,251,.95) 0%, rgba(255,255,251,.78) 58%, rgba(255,255,251,.1) 100%),
      url('../img/hero-agriculture.svg');
    background-position: 62% center;
  }
  .hero.small { min-height: 300px; }
  .hero-content { padding: 52px 0; }
  .hero h1 { font-size: 38px; line-height: 1.12; }
  .hero p { font-size: 17px; margin-bottom: 22px; }
  .badges { gap: 10px; }
  .badge { padding: 9px 12px 9px 9px; font-size: 14px; }
  .section { padding: 58px 0; }
  .section-title { font-size: 29px; margin-bottom: 28px; }
  .text-block { padding-left: 16px; }
  .text-block p { font-size: 16px; line-height: 1.9; }
  .business-grid, .advantage-grid, .contact-methods, .footer-contact .contact-strip { grid-template-columns: 1fr; }
  .card-visual { height: 136px; }
  .card-body { min-height: auto; }
  .contact-card { padding: 22px 24px; }
  .info-row { grid-template-columns: 46px 1fr; gap: 14px; padding: 17px 0; }
  .footer-contact { padding: 28px 0; }
  .strip-item { min-height: 58px; }
}