/* Haicheng Biological ? theme #2a4e3d / accent #83c443 */


@font-face {
  font-family: "Barlow";
  src: url("../new/fonts/Montserrat-Hairline.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}



:root {
  --green-900: #1a3228;
  --green-800: #234235;
  --green-700: #2a4e3d;
  --green-600: #356350;
  --green-500: #83c443;
  --green-100: #e8f5d8;
  --green-50: #f4faec;
  --ink: #1a1a1a;
  --muted: #6b7280;
  --line: #e5e7eb;
  --white: #ffffff;
  --footer-bg: #0a0a0a;
  --font: "Microsoft YaHei", "????", "PingFang SC", sans-serif;
  --text-sm: 15px;
  --header-h:90px;
  --max: 1250px;
}



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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--ink);
  background: var(--white);
}

img {
  max-width: 100%;
  height: auto;

}

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.container {
  width: min(100% - 40px, var(--max));
  margin-inline: auto;
}


.container3 {
  width: min(100% - 40px, 1370px);
  margin-inline: auto;
}


/* Header ????/????2 */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
  overflow: visible;
}

/* ????????????*/
.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.85);
  border-bottom-color: rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 28px;
  overflow: visible;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo img {
  height: 56px;
  width: auto;
  display: block;
}

.logo-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.2;
  white-space: nowrap;
}

.logo-text strong {
  font-size:30px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.22em;
}

.logo-text span {
  font-size: 14px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 0.02em;
  margin-top: 2px;
}

.site-header.is-scrolled .logo-text strong {
  color: #111;
}

.site-header.is-scrolled .logo-text span {
  color: #555;
}

.main-nav {
  flex: 1;
  display: flex;
  justify-content: flex-end;
  min-width: 0;
  overflow: visible;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  overflow: visible;
}

.nav-menu > li {
  position: relative;
}

.nav-link {
  display: block;
  padding: 10px 25px;
  font-size: 17px;
  font-weight: 400;
  color: #fff;
  white-space: nowrap;
  transition: color 0.2s;
}

.nav-link:hover,
.nav-link.is-active {
  color: rgba(255, 255, 255, 0.82);
  background: transparent;
}

.site-header.is-scrolled .nav-link {
  color: #111;
}

.site-header.is-scrolled .nav-link:hover,
.site-header.is-scrolled .nav-link.is-active {
  color: var(--green-800);
}

.has-sub > .nav-link::after {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 6px;
  vertical-align: middle;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
}

/* ??????*/
.dropdown {
  position: absolute;
  left: 50%;
  top: calc(100% + 2px);
  transform: translateX(-50%) translateY(8px);
  min-width: 168px;
  margin: 0;
  padding: 6px 0;
  list-style: none;
  background: #fff;
  border: 0;
  border-radius: 0;
  box-shadow: 0 10px 28px rgba(42, 78, 61, 0.18);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.22s ease, visibility 0.22s ease, transform 0.22s ease;
  z-index: 200;
  text-align: center;
}

/* ????????*/
.dropdown::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green-800), var(--green-500));
}

/* ???????????????? */
.dropdown::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -14px;
  height: 14px;
}

.has-sub:hover > .dropdown,
.has-sub:focus-within > .dropdown,
.has-sub.is-open > .dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.dropdown li {
  margin: 0;
  border-bottom: 1px solid #f0f2f1;
}

.dropdown li:last-child {
  border-bottom: 0;
}

.dropdown a {
  display: block;
  padding: 12px 22px;
  font-size: 15px;
  font-family: var(--font);
  color: #333;
  text-align: center;
  letter-spacing: 0.04em;
  white-space: nowrap;
  transition: color 0.2s, background 0.2s;
}

.dropdown a:hover {
  color: #fff;
  background: var(--green-800);
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
  margin-left: 8px;
}

.header-lang {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: #fff;
  white-space: nowrap;
}

.header-lang a {
  color: #fff;
}

.header-lang a.is-active,
.header-lang a:hover {
  color: rgba(255, 255, 255, 0.82);
}

.header-lang span {
  color: rgba(255, 255, 255, 0.45);
}

.site-header.is-scrolled .header-lang,
.site-header.is-scrolled .header-lang a {
  color: #111;
}

.site-header.is-scrolled .header-lang a.is-active,
.site-header.is-scrolled .header-lang a:hover {
  color: var(--green-800);
}

.site-header.is-scrolled .header-lang span {
  color: #ccc;
}

.header-search-wrap {
  position: relative;
}

.header-search {
  width: 32px;
  height: 32px;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: color 0.2s;
}

.header-search:hover {
  color: rgba(255, 255, 255, 0.82);
}

.site-header.is-scrolled .header-search {
  color: #111;
}

.site-header.is-scrolled .header-search:hover {
  color: var(--green-800);
}

.header-search-panel {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  display: flex;
  align-items: stretch;
  width: 280px;
  padding: 8px;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
  z-index: 220;
}

.header-search-panel[hidden] {
  display: none;
}

.header-search-panel::before {
  content: "";
  position: absolute;
  top: -6px;
  right: 10px;
  width: 12px;
  height: 12px;
  background: #fff;
  transform: rotate(45deg);
  box-shadow: -2px -2px 4px rgba(0, 0, 0, 0.04);
}

.header-search-panel input {
  flex: 1;
  min-width: 0;
  height: 36px;
  padding: 0 12px;
  border: 1px solid #e5e7eb;
  border-right: 0;
  border-radius: 4px 0 0 4px;
  font-size: 14px;
  font-family: var(--font);
  color: #222;
  outline: none;
}

.header-search-panel input:focus {
  border-color: var(--green-700);
}

.header-search-panel button[type="submit"] {
  height: 36px;
  padding: 0 14px;
  border: 0;
  border-radius: 0 4px 4px 0;
  background: var(--green-700);
  color: #fff;
  font-size: 14px;
  font-family: var(--font);
  cursor: pointer;
  white-space: nowrap;
}

.header-search-panel button[type="submit"]:hover {
  background: var(--green-800);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 34px;
  padding: 0 16px;
  border-radius: 999px;
  background:#83c443;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  transition: background 0.2s;
}

.header-cta:hover {
  background: var(--green-700);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  cursor: pointer;
  padding: 10px;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 6px 0;
  background: var(--green-800);
  transition: transform 0.25s, opacity 0.25s;
}

/* Hero / Banner */
.hero {
  position: relative;
  margin-top: 0;
  width: 100%;
  /* ????????*/
  height: 100vh;
  height: 100dvh;
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
  background: #152a21;
}

.hero-slider,
.hero-slides,
.hero-slide {
  position: absolute;
  inset: 0;
}

.hero-slide {
  opacity: 0;
  transition: opacity 0.8s ease;
}

.hero-slide.is-active {
  opacity: 1;
  z-index: 1;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  pointer-events: none;
}

.hero-copy {
  color: var(--white);
  padding-left: 100px;
  padding-bottom: 0;
}

.hero-brand {
  margin: 0 0 8px;
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.1;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
}

.hero-copy h1 {
  margin: 0 0 10px;
  font-size:40px;
  font-weight: 600;
  text-shadow: .2rem 0rem .5rem rgba(0, 0, 0, 0.2),-.2rem 0rem .5rem rgba(0, 0, 0, 0.2),0rem .2rem .5rem rgba(0, 0, 0, 0.2),0rem -.2rem .5rem rgba(0, 0, 0, 0.2);
}

.hero-lead {
  margin: 0;
  font-size:25px;
  max-width: 520px;  text-shadow: .2rem 0rem .5rem rgba(0, 0, 0, 0.3),-.2rem 0rem .5rem rgba(0, 0, 0, 0.3),0rem .2rem .5rem rgba(0, 0, 0, 0.3),0rem -.2rem .5rem rgba(0, 0, 0, 0.3);
}

/* Banner ???????*/
.hero-anim {
  opacity: 0;
  transform: translateY(28px);
}

.hero-copy.is-animate .hero-anim {
  animation: heroTextIn 0.85s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: var(--d, 0s);
  font-family:Arial, Helvetica, sans-serif; line-height:30px; padding-top:10PX;
}

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

@media (prefers-reduced-motion: reduce) {
  .hero-anim {
    opacity: 1;
    transform: none;
    animation: none !important;
  }
}

.hero-arrow {
  position: absolute;
  top: 50%;
  z-index: 3;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  color: var(--white);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(4px);
  transition: background 0.2s;
}

.hero-arrow:hover {
  background: rgba(42, 78, 61, 0.88);
}

.hero-prev { left: 20px; }
.hero-next { right: 20px; }

.hero-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 18px;
  z-index: 3;
  display: flex;
  justify-content: center;
  gap: 10px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.45);
  cursor: pointer;
  padding: 0;
  transition: background 0.2s, transform 0.2s;
}

.hero-dot.is-active {
  background: var(--green-500);
  transform: scale(1.15);
}

/* Sections */
.section {
  padding:100px 0 70px;
}

.section-head {
  text-align: center;
  margin-bottom: 40px;
}

.section-head h2 {
  margin: 0 0 12px;
  font-size: clamp(26px, 3vw, 34px);
  color: var(--green-900);
  font-weight: 700;
}

.section-head p {
  margin: 0 auto;
  max-width: 760px;
  font-size:15px;
  color: var(--muted);
  line-height: 1.8;
}

/* About ??????+ ??????*/
.about {
  padding: 150px 0 0;background: url(../images/ipart03_1.jpg) no-repeat center / cover;

}
.vvv{ width:100%; float:left; margin-top:20px; margin-bottom:50px; line-height:28px; font-size:16px;
text-overflow:ellipsis;/*超出...*/ display:-webkit-box; -webkit-line-clamp:5;/*显示行数*/ -webkit-box-orient:vertical; overflow:hidden;
}

.about-split {

  display: grid;
  grid-template-columns: 1.1fr 0.3fr;
  gap: 180px;
  padding-bottom: 72px;
}

.about-label {
  margin: 0 0 16px;
  font-size: var(--text-sm);
  color: var(--green-700);
  font-weight: 600;
  letter-spacing: 0.06em;
}

.about-left h2 {
  margin: 0 0 0px;
  font-size: clamp(28px, 3.2vw, 38px);
  line-height: 1.45;
  color: #111;
  font-weight: 700;
}

.about-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 128px;
  height: 44px;
  padding: 0 22px;
  background: var(--green-800);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 500;
  transition: background 0.2s, transform 0.2s;
}

.about-btn:hover {
  background: var(--green-700);
  transform: translateY(-1px);
}

.about-kpis {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.about-kpis li {
  padding-bottom: 32px;
  border-bottom: 1px solid #e8eee9;
}

.about-kpis li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.about-kpis strong {
  display: block;
  font-size: clamp(36px, 4vw, 48px);
  line-height: 1.1;
  color: #111;
  font-weight: 700;
  margin-bottom: 8px;
}

.about-kpis span {
  font-size: var(--text-sm);
  color: #666;
}

.strength-banner {
  position: relative;
  background:#3b775e;
  color: #fff;
  padding:80px 0;
}

.strength-inner {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  align-items: center;
}

.strength-left h3 {
  margin: 0 0 6px;
  font-size: 28px;
  font-weight: 700;
  color: #fff;
}

.strength-left p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--green-500);
  letter-spacing: 0.08em;
  font-weight: 600;
}

.strength-left p::after {
  content: "";
  display: block;
  width: 42px;
  height: 3px;
  margin-top: 10px;
  background: var(--green-500);
}

.strength-lead {
  margin: 5px 0 14px;
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: 700;
  line-height: 2;
  color: #fff;
}

.strength-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 36px;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.92);
}

.strength-stats strong {
  color: var(--green-500);
  font-size: 35px;
  font-weight: 300;
  padding: 0 4px;
   font-family: "Barlow";
  
}

/* Products ???? */
.products {
 
}

.product-slider {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px; 
}

.product-viewport {
  flex: 1;
  min-width: 0;
  overflow: hidden;padding-top:4px; padding-bottom:30px;
}

.product-track {
  display: flex;
  gap: 22px;
  transition: transform 0.4s ease;
  will-change: transform;
}

.product-nav {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border: 1px solid #dce3e0;
  border-radius: 50%;
  background: #fff;
  color: var(--green-700);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.product-nav:hover {
  background: var(--green-700);
  border-color: var(--green-700);
  color: #fff;
}

.product-nav:disabled {
  opacity: 0.35;
  cursor: default;
  pointer-events: none;
}

.product-more {
  display: flex;
  justify-content: center;
  margin-top: 36px;
}

.product-more-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 170px;
  height: 44px;
  padding: 0 28px;
  background:#83c443;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.12em;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
    border-radius:35px;
}

.product-more-btn:hover {
  background: var(--green-800);
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(42, 78, 61, 0.28);
}

.product-card {
  flex: 0 0 var(--product-card-w, 33.333%);
  width: var(--product-card-w, 33.333%);
  box-sizing: border-box;
  background: var(--white);
  border: 1px solid #dce3e0;
  border-radius: 8px;
  padding: 30px;
  box-shadow: 0 6px 18px rgba(42, 78, 61, 0.08);
  transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: var(--green-500);
  box-shadow: 0 12px 28px rgba(42, 78, 61, 0.14);
}

.product-card h3 {
  margin: 0 0 6px;
  font-size:20px;
  color: var(--green-900);
  font-weight: 700;
}

.product-en {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.45;
}

.product-body {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 14px;
}

.product-body img {
  width: 110px;
  object-fit: contain;
  flex-shrink: 0;
  background: #fafafa;
}

.product-meta p {
  margin: 0 0 6px;
  font-size:15px;
  color: #4b5563;
}

.product-meta p:last-child {
  margin-bottom: 0;
}

/* Factory ???? */
.factory {
  background: var(--white);
}

.factory-grid {
  display: grid;
  grid-template-columns: 1.05fr 1.2fr;
  gap: 10px;
  align-items: stretch;
  min-height: 510px;
}

.factory-side {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 10px;
  min-height: 510px;
}

.factory-item {
  position: relative;
  display: block;
  overflow: hidden;
  background: #111;
  height: 100%;
  min-height: 250px;
  border-radius: 2px;
}

.factory-item--large {
  height: 100%;
  min-height: 510px;
}

.factory-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.factory-item:hover img {
  transform: scale(1.05);
}

.factory-item span {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 12px 16px;
  color: var(--white);
  font-size: var(--text-sm);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.65));
}


.values {
     position: relative;
    padding: 120px 0 180px;
    background: linear-gradient(180deg, #ffffff 0%, #ffffff 42%, rgba(255, 255, 255, 0.72) 68%, rgba(255, 255, 255, 0.28) 86%, rgba(255, 255, 255, 0) 100%), url(../images/factory/aa.png) bottom center / 100% auto no-repeat;
    background-color: #ffffff;
    overflow: hidden;

}

.innovate-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap:40px;
  align-items: stretch;
}

.innovate-intro {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8px 12px 8px 0;
}

.innovate-label {
  margin: 0 0 12px;
  font-size: var(--text-sm);
  color: var(--green-700);
  font-weight: 600;
  letter-spacing: 0.08em;
}

.innovate-intro h2 {
  margin: 0 0 14px;
  font-size: clamp(26px, 3vw, 34px);
  color: #111;
  font-weight: 700;
  line-height: 1.3;
}

.innovate-sub {
  margin: 0;
  font-size: var(--text-sm);
  color: #4b5563;
  line-height: 1.8;
  max-width: 320px;
}

.innovate-card {
  color: #fff;
  border-radius: 10px;
  padding: 55px 50px 50px;
  min-height: 180px;
  box-shadow: 0 10px 24px rgba(42, 78, 61, 0.2);
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
}

/* ?????????????? #2a4e3d + ?? #83c443 */
.innovate-card:nth-child(2) { background: #2a4e3d; }
.innovate-card:nth-child(3) { background: #3e8923; }
.innovate-card:nth-child(4) { background: #1a6b4a; }
.innovate-card:nth-child(5) { background: #5a9e2e; }
.innovate-card:nth-child(6) { background: #83c443; }

.innovate-card:nth-child(6) {
  color: #1a3228;
}

.innovate-card:nth-child(6) h3,
.innovate-card:nth-child(6) .innovate-icon,
.innovate-card:nth-child(6) strong {
  color: #fff;
}

.innovate-card:nth-child(6) p {
  color:#fff;
}

.innovate-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(42, 78, 61, 0.26);
  filter: brightness(1.06);
}

.innovate-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 14px;
  color: #83c443;
}

.innovate-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}

.innovate-card p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
}

.innovate-card strong {
  color: #83c443;
  font-size: 18px;
  font-weight: 700;
}

/* Footer ??????2???????? */
.site-footer {
  background: #f2f2f2;
  color: #333;
  font-size: var(--text-sm);
  margin-top:40px;
}

.footer-top-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
  padding:100px 0 70px;
}

.footer-navs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px 18px;
  flex: 1;
  min-width: 0;
}

.footer-nav-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav-col h4 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: #111;
}

.footer-nav-col a {
  color: #555;
  font-size: var(--text-sm);
  line-height: 1.6;
  transition: color 0.2s;
}

.footer-nav-col a:hover {
  color: var(--green-700);
}

.footer-contact-block {
  flex: 0 0 auto;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 18px;
}

.footer-contact-left {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
}

.footer-contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 20px;
  border-radius: 6px;
  background: var(--green-700);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 500;
  transition: background 0.2s;
  white-space: nowrap;
}

.footer-contact-btn:hover {
  background: var(--green-800);
}

.footer-phone {
  text-align: right;
}

.footer-phone > span {
  display: block;
  font-size: 13px;
  color: #777;
  margin-bottom: 4px;
}

.footer-phone-name {
  display: inline;
  font-size: 16px;
  font-weight: 400;
  font-family: var(--font);
  margin-right: 6px;
}

.footer-phone a {
  display: block;
  font-size: 28px;
  font-weight: 400;
  color: #222;
  letter-spacing: 0.02em;
  white-space: nowrap;
  line-height: 1.2;
    font-family: "Barlow";
}

.footer-phone a:hover {
  color: var(--green-700);
}

.footer-qr-static {
  width: 150px;
  height: 150px;
  flex-shrink: 0;
  padding:10px;
  background: #fff;
  border: 1px solid #e5e7eb;
  box-sizing: border-box; margin-left:20px;
}

.footer-qr-static img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.footer-mid {
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
}

.footer-mid-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding:40px 0;
}

.footer-addr {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.footer-addr-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--green-100);
  color: var(--green-700);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.footer-addr strong {
  display: block;
  font-size: var(--text-sm);
  color: #222;
  margin-bottom: 4px;
}

.footer-addr p {
  margin: 0;

  color: #666;
}

.footer-mail a {
  color: #666;
}

.footer-mail a:hover {
  color: var(--green-700);
}

.footer-bar {
  background: #ececec;
}

.footer-bar-inner {
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 24px;
  padding:45px 0;
  color: #666;
}

.footer-bar-inner p {
  margin: 0;
}

.footer-bar-inner a {
  color: #666;
}

.footer-bar-inner a:hover {
  color: var(--green-700);
}

/* Back to top */
.back-top {
  position: fixed;
  right: 22px;
  bottom: 28px;
  z-index: 90;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 50%;
  background: var(--green-800);
  color: var(--white);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  font-size: 11px;
  line-height: 1;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.25s, visibility 0.25s, transform 0.25s, background 0.2s;
  box-shadow: 0 6px 18px rgba(42, 78, 61, 0.35);
}

.back-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-top:hover {
  background: var(--green-700);
}

.back-top-arrow {
  font-size: 16px;
  margin-bottom: 2px;
}

/* Responsive */
@media (max-width: 1100px) {
  .header-inner {
    gap: 14px;
  }

  .nav-link {
    padding: 8px 8px;
    font-size: 14px;
  }

  .header-lang {
    display: none;
  }
}

@media (max-width: 960px) {
  .product-nav {
    width: 36px;
    height: 36px;
    font-size: 24px;
  }

  .about-split {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .factory-grid,
  .strength-inner {
    grid-template-columns: 1fr;
  }

  .header-tools {
    display: none;
  }

  .main-nav {
    justify-content: flex-end;
  }

  .factory-item--large {
    min-height: 187px; /* ??280?????? */
  }

  .innovate-grid {
    grid-template-columns: 1fr 1fr;
  }

  .innovate-intro {
    grid-column: 1 / -1;
  }

  .footer-top-row {
    flex-direction: column;
    gap: 28px;
  }

  .footer-navs {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-contact-block {
    width: 100%;
    justify-content: flex-start;
  }

  .footer-contact-left {
    align-items: flex-start;
  }

  .footer-phone {
    text-align: left;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
    order: 3;
    margin-left: 0;
  }

  .header-tools {
    display: flex;
    order: 2;
    margin-left: auto;
    gap: 8px;
  }

  .header-search-wrap {
    display: none;
  }

  .header-cta {
    height: 32px;
    padding: 0 12px;
    font-size: 13px;
  }

  .logo-text {
    display: none;
  }
  
  .hero-copy h1 {
    margin: 0 0 10px;
    font-size:25px;
    font-weight: 600;
    text-shadow: .2rem 0rem .5rem rgba(0, 0, 0, 0.2), -.2rem 0rem .5rem rgba(0, 0, 0, 0.2), 0rem .2rem .5rem rgba(0, 0, 0, 0.2), 0rem -.2rem .5rem rgba(0, 0, 0, 0.2);
}
.hero-lead {
    margin: 0;
    font-size:14px;
    max-width: 520px;
	line-height:20px;
}
.hero-copy.is-animate .hero-anim {
    line-height:20px;
    padding-top: 0PX;
}


.about {
    padding:70px 0 0;
    background: url(../images/ipart03_1.jpg) no-repeat center / cover;
}



.about-left h2 {
    margin: 0 0 0px;
    font-size:24px;
    line-height: 1.45;
    color: #111;
    font-weight: 700;
}
.vvv {
    width: 100%;
    float: left;
    margin-top: 0px;
    margin-bottom: 20px;
    line-height:22px;
    font-size: 14px;
}

.about-btn {
    display: inline-flex
;
    align-items: center;
    justify-content: center;
    min-width: 128px;
    height:35px;
    padding: 0 10px;
    background: var(--green-800);
    color: #fff;
    font-size: var(--text-sm);
    font-weight: 500;
    transition: background 0.2s, transform 0.2s;
}
.about-kpis li {
    padding-bottom:0px;
    border-bottom: 1px solid #e8eee9;
}

.about-kpis {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex
;
    flex-direction: column;
    gap:10px;
}

  .main-nav {
    position: absolute;
    top:70px;
    left: 0;
    right: 0;
    flex: none;
    justify-content: stretch;
    background: #fff;
    border-bottom:0px solid var(--line);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

.section {
    padding:50px 0 0px;
}


.section-head h2 {
    margin: 0 0 0px;
    font-size:24px;
    color: var(--green-900);
    font-weight: 700;
}

.product-card h3 {
    margin: 0 0 0px;
    font-size:15px;
    color: var(--green-900);
    font-weight: 700;
}

.product-meta p {
    margin: 0 0 0px;
    font-size: 14px;

}

.strength-banner {
    position: relative;
    background: #3b775e;
    color: #fff;
    padding:50px 0;
}
.product-card {
    flex: 0 0 var(--product-card-w, 33.333%);
    width: var(--product-card-w, 33.333%);
    box-sizing: border-box;
    background: var(--white);
    border: 1px solid #dce3e0;
    border-radius: 8px;
    box-shadow: 0 6px 18px rgba(42, 78, 61, 0.08);
    transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.strength-lead {
    margin: 5px 0 14px;
    font-size:14px;
    font-weight:500;
    line-height: 2;
    color: #fff;
}
.strength-left h3 {
    margin: 0 0 6px;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
}

.strength-inner {
    gap: 10px;

}

.section-head p {
    margin: 0 auto;
    max-width: 760px;
    font-size: 14px;
    color: var(--muted);
    line-height: 22px;
}
.section-head {
    text-align: center;
    margin-bottom:20px;
}
.product-body {
    margin-top:8px;
    padding-top: 8px;
    border-top: 1px solid var(--line);
    display: flex
;
    align-items: center;
    gap:0px;
}
.values {
    position: relative;
    padding:0px 0 80px;
    background: linear-gradient(180deg, #ffffff 0%, #ffffff 42%, rgba(255, 255, 255, 0.72) 68%, rgba(255, 255, 255, 0.28) 86%, rgba(255, 255, 255, 0) 100%), url(../images/factory/aa.png) bottom right / auto no-repeat;
    background-color: #ffffff;
    overflow: hidden;
}

.innovate-card h3 {
    margin: 0 0 0px;
    font-size: 18px;
    font-weight: 700;
    color: #fff;
}

.innovate-card p {
    margin: 0;
    font-size:14px;
    line-height:22px
    color: rgba(255, 255, 255, 0.9);
	text-overflow:ellipsis;/*超出...*/ display:-webkit-box; -webkit-line-clamp:3;/*显示行数*/ -webkit-box-orient:vertical; overflow:hidden;
}

.innovate-icon {
    width: 44px;
    height: 44px;
    margin-bottom:0px;
    color: #83c443;
}

.innovate-card {
    color: #fff;
    border-radius: 10px;
    padding:20px 20px 20px;
    min-height: 180px;
    box-shadow: 0 10px 24px rgba(42, 78, 61, 0.2);
    transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
}

  .main-nav.is-open {
    max-height: 80vh;
    overflow-y: auto;
  }

  .nav-menu {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    padding: 12px 20px 20px;
  }

  .nav-menu > li {
    border-bottom: 1px solid #f0f0f0;
  }

  .nav-link {
    padding: 12px 10px;
    font-size:15px;
    color: #111;
  }

  .nav-link:hover,
  .nav-link.is-active {
    color: var(--green-800);
  }

  .site-header .nav-link,
  .site-header.is-scrolled .nav-link {
    color: #111;
  }

  .site-header .nav-link:hover,
  .site-header .nav-link.is-active,
  .site-header.is-scrolled .nav-link:hover,
  .site-header.is-scrolled .nav-link.is-active {
    color: var(--green-800);
  }

  .dropdown {
    position: static;
    left: auto;
    top: auto;
    transform: none;
    min-width: 0;
    width: 100%;
    border: 0;
    box-shadow: none;
    padding: 4px 0 10px;
    background: var(--green-50);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    display: none;
  }

  .dropdown::after,
  .dropdown::before {
    display: none;
  }

  .has-sub.is-open > .dropdown {
    display: block;
	  transform: translateX(0%) translateY(0);
  }

  .dropdown li {
    border-bottom: 1px solid #e8eee9;
  }

  .dropdown a {
    padding: 5px 16px;
    font-size: 14px;
    text-align: center;
  }

  .dropdown a:hover {
    color: var(--green-800);
    background: var(--green-100);
  }
  
  .site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 100;
    height:70px!important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
    overflow: visible;
}

  .hero {
    height:50vh;
    height:50dvh;
    min-height: 50vh;
    min-height: 50dvh;
  }

.logo img {
    height:45px;
    width: auto;
    display: block;
}
  .hero-arrow {
    display: none;
  }

  .hero-copy {
    padding-left: 24px;
    padding-right: 24px;
    padding-bottom: 0;
  }

  .product-slider {
    gap: 6px;
  }

  .factory-side {
    grid-template-columns: 1fr;
  }

.innovate-grid {
    display: grid
;
    grid-template-columns: repeat(2, 1fr);
    gap:8px;
  }

  .footer-navs {
display:none;  
  }

  .footer-mid-inner,
  .footer-bar-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  
 .container {
    width: min(100% - 40px, var(--max));
    margin-inline: auto;
} 
.factory {
display:none;  
}
.site-footer {
    background: #f2f2f2;
    color: #333;
    font-size: var(--text-sm);
    margin-top: 0px;
}
.footer-qr-static {
display:none;  
}
.footer-top-row {
    display: flex
;
    align-items: flex-start;
    justify-content: space-between;
    gap: 30px;
    padding: 50px 0 30px;
}
.innovate-intro h2 {
    margin: 0 0 14px;
    font-size:24px;
    color: #111;
    font-weight: 700;
    line-height: 1.3;
}

.footer-phone a {
    display: block;
    font-size: 20px;
    font-weight: 400;
    color: #222;
    letter-spacing: 0.02em;
    white-space: nowrap;
    line-height:22px;
    font-family: "Barlow";
}
.footer-phone-name {
    display: inline;
    font-size: 14px;
    font-weight: 400;
    font-family: var(--font);
    margin-right: 6px;
}
  
}