/* ==========================================================================
   15000 吨低温临界技术食品加工项目 · 官网
   视觉系统完全对齐《15000吨低温临界技术食品加工项目》PPT：
   浅绿底 + 深绿正文 #1F4D3A + 金色细线 #C49A4A + 衬线大标题（Noto Serif SC）
   ========================================================================== */

:root {
  --ink: #142E22;
  --green: #1F4D3A;
  --green-2: #2E5934;
  --gold: #C49A4A;
  --gold-lt: #D9BC7E;
  --gray: #4A4A4A;
  --gray-lt: #7C8C82;
  --line: rgba(31, 77, 58, .16);
  --line-2: rgba(31, 77, 58, .28);
  --line-gold: rgba(196, 154, 74, .55);
  --mint: #F4FAF6;
  --card: rgba(255, 255, 255, .82);
  --card-solid: #FFFFFF;

  --serif: "Noto Serif SC", "Noto Serif", "Source Han Serif SC", "Songti SC", "STSong", Georgia, serif;
  --font: "Noto Sans SC", "PingFang SC", -apple-system, BlinkMacSystemFont, "Hiragino Sans GB",
    "Microsoft YaHei", "Segoe UI", Roboto, Arial, sans-serif;
  --num: "Noto Serif SC", "Times New Roman", Georgia, serif;

  --maxw: 1320px;
  --pad: clamp(20px, 4.2vw, 60px);
  --sec: clamp(78px, 9vw, 152px);
  --r: 3px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--gray);
  background: var(--mint);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body[dir="rtl"] { direction: rtl; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
::selection { background: var(--gold); color: #fff; }

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

/* ---------- 顶部导航 ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 18px var(--pad);
  color: var(--green);
  transition: background .5s var(--ease), padding .5s var(--ease), box-shadow .5s var(--ease);
}

.nav.is-stuck {
  background: rgba(255, 255, 255, .93);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  padding-top: 11px;
  padding-bottom: 11px;
  box-shadow: 0 1px 0 var(--line);
}

.nav__logo { display: flex; align-items: center; gap: 12px; margin-inline-end: auto; flex: 0 0 auto; }
.nav__mark { width: 32px; height: 32px; flex: 0 0 32px; color: var(--green); }

.nav__name { font-size: 15px; font-weight: 500; letter-spacing: .06em; line-height: 1.2; font-family: var(--serif); }
.nav__name small {
  display: block;
  font-family: var(--font);
  font-size: 9.5px;
  font-weight: 400;
  letter-spacing: .18em;
  color: var(--gray-lt);
  text-transform: uppercase;
  margin-top: 3px;
}

.nav__links { display: flex; align-items: center; gap: 26px; }

.nav__links a {
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--green);
  opacity: .82;
  position: relative;
  padding: 5px 0;
  white-space: nowrap;
  transition: opacity .3s;
}

.nav__links a::after {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width .35s var(--ease);
}

.nav__links a:hover { opacity: 1; }
.nav__links a:hover::after { width: 100%; }

.lang { position: relative; flex: 0 0 auto; }

.lang__btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  color: var(--green);
  font-size: 13px;
  letter-spacing: .03em;
  transition: border-color .3s, background .3s;
}

.lang__btn:hover { border-color: var(--gold); background: rgba(196, 154, 74, .1); }
.lang__btn svg { width: 13px; height: 13px; transition: transform .3s; }
.lang.is-open .lang__btn svg { transform: rotate(180deg); }

.lang__menu {
  position: absolute;
  top: calc(100% + 10px);
  inset-inline-end: 0;
  min-width: 208px;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  border-radius: 6px;
  padding: 8px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .28s var(--ease), transform .28s var(--ease), visibility .28s;
  box-shadow: 0 20px 44px rgba(20, 46, 34, .14);
}

.lang.is-open .lang__menu { opacity: 1; visibility: visible; transform: translateY(0); }

.lang__menu button {
  text-align: start;
  padding: 8px 10px;
  border-radius: 4px;
  font-size: 13px;
  color: var(--gray);
  white-space: nowrap;
  transition: background .2s, color .2s;
}

.lang__menu button:hover { background: rgba(196, 154, 74, .12); color: var(--ink); }
.lang__menu button.is-on { background: var(--green); color: #fff; }

.nav__cta {
  flex: 0 0 auto;
  padding: 10px 22px;
  border-radius: 999px;
  background: var(--green);
  color: #fff;
  font-size: 13.5px;
  letter-spacing: .04em;
  white-space: nowrap;
  transition: background .3s, transform .3s;
}

.nav__cta:hover { background: var(--green-2); transform: translateY(-1px); }

.nav__burger { display: none; width: 42px; height: 42px; align-items: center; justify-content: center; color: var(--green); }

.progress {
  position: fixed;
  inset: 0 0 auto 0;
  height: 2px;
  background: var(--gold);
  transform-origin: 0 50%;
  transform: scaleX(0);
  z-index: 99;
}

body[dir="rtl"] .progress { transform-origin: 100% 50%; }

/* ---------- 通用元素 ---------- */
.rule-gold { width: 96px; height: 2px; background: var(--gold); margin: 26px 0 28px; }

.kicker {
  font-size: 12.5px;
  letter-spacing: .22em;
  color: var(--gold);
  margin: 0 0 20px;
  font-family: var(--font);
}

h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(30px, 4.1vw, 54px);
  line-height: 1.24;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .01em;
}

h2 em { font-style: normal; color: var(--green); }

.head { max-width: 940px; margin-bottom: clamp(44px, 5vw, 78px); }
.head--center { margin-inline: auto; text-align: center; }
.head--center .kicker { letter-spacing: .24em; }

.head__desc {
  margin: 22px 0 0;
  font-size: clamp(16px, 1.35vw, 18.5px);
  line-height: 1.9;
  color: var(--gray);
  max-width: 74ch;
}

.head--center .head__desc { margin-inline: auto; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 32px;
  border-radius: 999px;
  font-size: 15px;
  letter-spacing: .04em;
  transition: transform .3s var(--ease), background .3s, border-color .3s, color .3s;
}

.btn svg { width: 15px; height: 15px; transition: transform .3s; }
.btn:hover svg { transform: translateX(4px); }
body[dir="rtl"] .btn svg { transform: scaleX(-1); }
body[dir="rtl"] .btn:hover svg { transform: scaleX(-1) translateX(4px); }

.btn--solid { background: var(--green); color: #fff; }
.btn--solid:hover { background: var(--green-2); transform: translateY(-2px); }

.btn--ghost { border: 1px solid var(--line-2); color: var(--green); }
.btn--ghost:hover { border-color: var(--gold); background: rgba(196, 154, 74, .1); transform: translateY(-2px); }

/* ---------- 首屏 ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--mint);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: url("../img/bg_cover.jpeg") center/cover no-repeat;
}

.hero__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(102deg,
    rgba(255, 255, 255, .97) 0%,
    rgba(255, 255, 255, .93) 30%,
    rgba(255, 255, 255, .68) 52%,
    rgba(255, 255, 255, .18) 76%,
    rgba(255, 255, 255, .06) 100%);
}

.hero__inner { position: relative; z-index: 3; padding-top: 148px; padding-bottom: 132px; }

.hero__kicker {
  font-size: 13px;
  letter-spacing: .3em;
  color: var(--gold);
  margin: 0 0 26px;
}

.hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(40px, 6.3vw, 88px);
  line-height: 1.14;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .01em;
  max-width: min(16ch, 720px);
}

.hero h1 em { font-style: normal; color: var(--green); display: block; }

.hero__lead {
  font-size: clamp(16.5px, 1.5vw, 20px);
  line-height: 1.85;
  color: var(--gray);
  max-width: 46ch;
  margin: 0 0 40px;
}

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

.hero__co {
  margin: 46px 0 0;
  font-size: 15px;
  color: var(--green);
  letter-spacing: .06em;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-family: var(--serif);
}

.hero__co i { width: 34px; height: 1px; background: var(--line-gold); display: block; }

.hero__badge {
  position: absolute;
  z-index: 3;
  inset-inline-end: var(--pad);
  bottom: 76px;
  text-align: end;
  border-inline-end: 2px solid var(--gold);
  padding-inline-end: 20px;
}

.hero__badge b {
  display: block;
  font-family: var(--num);
  font-size: clamp(34px, 3.8vw, 54px);
  font-weight: 700;
  color: var(--green);
  line-height: 1;
  letter-spacing: -.01em;
}

.hero__badge span {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--gray);
}

/* ---------- 数据带 ---------- */
.stats { background: var(--green); position: relative; overflow: hidden; }

.stats::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
  opacity: .8;
}

.stats__row { display: grid; grid-template-columns: repeat(4, 1fr); }

.stat { padding: 52px 34px; border-inline-start: 1px solid rgba(255, 255, 255, .14); }
.stat:first-child { border-inline-start: 0; }

.stat__v {
  font-family: var(--num);
  font-size: clamp(36px, 4.3vw, 60px);
  font-weight: 700;
  line-height: 1;
  color: #fff;
  letter-spacing: -.01em;
}

.stat__v sup {
  font-size: .4em;
  color: var(--gold-lt);
  vertical-align: super;
  margin-inline-start: 3px;
  font-weight: 500;
}

.stat__l { margin-top: 14px; font-size: 14px; line-height: 1.65; color: rgba(255, 255, 255, .72); }

/* ---------- 版块与背景 ---------- */
.sec { position: relative; padding: var(--sec) 0; background-size: cover; background-position: center; }
.sec > .wrap { position: relative; z-index: 2; }
.sec[id] { scroll-margin-top: 80px; }

.sec::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
}

.bg-green { background-image: url("../img/bg_green.jpeg"); }
.bg-green::before {
  background: linear-gradient(102deg,
    rgba(255, 255, 255, .95) 0%, rgba(250, 253, 251, .9) 42%,
    rgba(246, 251, 248, .8) 70%, rgba(240, 248, 243, .66) 100%);
}

.bg-dark { background-image: url("../img/bg_dark.jpeg"); }
.bg-dark::before {
  background: linear-gradient(102deg,
    rgba(255, 255, 255, .96) 0%, rgba(251, 253, 252, .91) 40%,
    rgba(247, 252, 249, .8) 72%, rgba(241, 249, 244, .68) 100%);
}

.bg-light { background-image: url("../img/bg_light.jpeg"); }
.bg-light::before {
  background: linear-gradient(102deg,
    rgba(255, 255, 255, .95) 0%, rgba(249, 253, 250, .88) 38%,
    rgba(244, 250, 246, .78) 68%, rgba(238, 247, 241, .64) 100%);
}

.bg-field { background-image: url("../img/bg_field.jpeg"); }
.bg-field::before {
  background: linear-gradient(102deg,
    rgba(255, 255, 255, .95) 0%, rgba(250, 253, 251, .89) 40%,
    rgba(245, 251, 247, .78) 70%, rgba(239, 248, 242, .64) 100%);
}

/* ---------- 时间轴 ---------- */
.tl { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--line-2); }

.tl__item { position: relative; padding: 32px 24px 30px 0; border-inline-end: 1px solid var(--line); }
.tl__item:last-child { border-inline-end: 0; }

.tl__item::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: -5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--gold);
  transition: background .4s;
}

.tl__item:hover::before { background: var(--gold); }

.tl__y {
  font-family: var(--num);
  font-size: clamp(24px, 2.6vw, 36px);
  font-weight: 700;
  color: var(--green);
  line-height: 1.1;
  margin-bottom: 12px;
}

.tl__b { font-size: 15px; line-height: 1.75; color: var(--gray); }

/* ---------- 技术成果 ---------- */
.results {
  margin-top: 62px;
  padding: 34px clamp(22px, 3vw, 44px);
  background: var(--card);
  border: 1px solid var(--line);
  border-inline-start: 3px solid var(--gold);
  backdrop-filter: blur(6px);
}

.results__t { margin: 0 0 24px; font-size: 13px; letter-spacing: .22em; color: var(--gold); }

.results__row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.result b {
  display: block;
  font-family: var(--num);
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 10px;
}

.result span { font-size: 14px; color: var(--gray); line-height: 1.6; display: block; }

/* ---------- 痛点 vs 方案 ---------- */
.vs { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(22px, 3vw, 46px); }

.vs__col {
  padding: clamp(28px, 3vw, 44px);
  border: 1px solid var(--line);
  background: var(--card);
  backdrop-filter: blur(6px);
}

.vs__col--pain { border-top: 3px solid var(--gray-lt); }
.vs__col--sol { border-top: 3px solid var(--gold); background: rgba(255, 255, 255, .9); }

.vs__h {
  margin: 0 0 26px;
  font-family: var(--serif);
  font-size: clamp(19px, 1.9vw, 24px);
  font-weight: 700;
  color: var(--ink);
}

.vs__sub { margin: -14px 0 24px; font-size: 14.5px; color: var(--gray-lt); }

.pain { display: grid; gap: 20px; }

.pain__i { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: start; }

.pain__n {
  font-family: var(--num);
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: var(--gray-lt);
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  flex: 0 0 30px;
}

.pain__i h4 { margin: 2px 0 6px; font-size: 17px; font-weight: 500; color: var(--ink); }
.pain__i p { margin: 0; font-size: 14.5px; line-height: 1.75; color: var(--gray); }

.sol { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }

.sol li { display: grid; gap: 5px; padding-inline-start: 20px; position: relative; }

.sol li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border: 2px solid var(--gold);
  border-radius: 50%;
}

.sol b { font-size: 17px; font-weight: 500; color: var(--green); }
.sol span { font-size: 14.5px; line-height: 1.75; color: var(--gray); }

/* ---------- 核心技术 ---------- */
.tech__hero {
  position: relative;
  background: var(--green);
  color: #fff;
  padding: clamp(38px, 4.4vw, 64px) clamp(28px, 3.6vw, 60px);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  align-items: center;
  margin-bottom: 22px;
  overflow: hidden;
}

.tech__hero::after {
  content: "";
  position: absolute;
  inset-inline-end: -60px;
  top: -60px;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(196, 154, 74, .34);
  border-radius: 50%;
}

.tech__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  border: 1px solid var(--line-gold);
  border-radius: 999px;
  font-size: 13.5px;
  letter-spacing: .12em;
  color: var(--gold-lt);
  position: relative;
  z-index: 2;
  justify-self: start;
}

.tech__nums { display: flex; gap: 46px; position: relative; z-index: 2; text-align: center; }

.tech__nums b {
  font-family: var(--num);
  font-size: clamp(46px, 5.6vw, 78px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  display: inline-block;
}

.tech__nums i { font-style: normal; font-size: 20px; color: var(--gold-lt); margin-inline-start: 4px; }
.tech__nums span { display: block; margin-top: 12px; font-size: 13px; letter-spacing: .16em; color: rgba(255, 255, 255, .68); }

.talents { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }

.talent {
  display: flex;
  flex-direction: column;
  background: var(--card-solid);
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  padding: 30px 24px 32px;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}

.talent:hover { transform: translateY(-6px); box-shadow: 0 22px 44px rgba(20, 46, 34, .09); }

.talent__n { font-family: var(--num); font-size: 13px; letter-spacing: .18em; color: var(--gold); margin-bottom: 20px; }
.talent h4 { margin: 0 0 12px; font-size: 18px; font-weight: 500; color: var(--ink); min-height: 2.9em; line-height: 1.45; }
.talent p { margin: 0; font-size: 14px; line-height: 1.75; color: var(--gray); margin-top: auto; }

/* ---------- 市场格局 ---------- */











/* ---------- 应用方向 ---------- */
.apps__t { margin: 0; font-family: var(--serif); font-size: clamp(22px, 2.4vw, 30px); font-weight: 700; color: var(--ink); }
.apps__sub { margin: 12px 0 36px; font-size: 15px; color: var(--gray); }

.apps__grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.app { grid-column: span 3; }
.app:nth-child(n+5) { grid-column: span 4; }

.app {
  background: var(--card-solid);
  border: 1px solid var(--line);
  padding: 26px 22px 28px;
  display: flex;
  flex-direction: column;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s;
}

.app:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(20, 46, 34, .09); border-color: var(--line-gold); }

.app__n { font-family: var(--num); font-size: 12.5px; letter-spacing: .18em; color: var(--gold); margin-bottom: 16px; }
.app h4 { margin: 0 0 10px; font-size: 16.5px; font-weight: 500; color: var(--ink); line-height: 1.5; min-height: 3em; }
.app p { margin: 0; font-size: 13.5px; line-height: 1.72; color: var(--gray); }

/* ---------- 政策 ---------- */






.policy__t:last-child { margin-bottom: 0; }














/* ---------- 业务线 ---------- */
.biz__t { margin: 0; font-family: var(--serif); font-size: clamp(22px, 2.4vw, 30px); font-weight: 700; color: var(--ink); }
.biz__sub { margin: 12px 0 36px; font-size: 15px; color: var(--gray); }

.biz__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.biz__i {
  background: var(--card-solid);
  border: 1px solid var(--line);
  padding: 26px 22px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}

.biz__i::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform .45s var(--ease);
}

body[dir="rtl"] .biz__i::after { transform-origin: 100% 50%; }

.biz__i:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(20, 46, 34, .09); }
.biz__i:hover::after { transform: scaleX(1); }

.biz__i span { font-family: var(--num); font-size: 12.5px; letter-spacing: .18em; color: var(--gold); margin-bottom: 16px; }
.biz__i h4 { margin: 0 0 10px; font-size: 16.5px; font-weight: 500; color: var(--ink); line-height: 1.5; min-height: 3em; }
.biz__i p { margin: 0; font-size: 13.5px; line-height: 1.72; color: var(--gray); }

/* ---------- 团队 ---------- */




.team { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }

.tm {
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  padding: clamp(22px, 2.2vw, 30px) clamp(22px, 2.4vw, 32px);
  backdrop-filter: blur(6px);
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: clamp(18px, 2vw, 26px);
  align-items: start;
}

.tm__photo {
  margin: 0;
  width: 132px;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--mint);
  border: 1px solid var(--line);
}

.tm__photo img { width: 100%; height: 100%; object-fit: cover; display: block; }

.tm h4 {
  margin: 0 0 6px;
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .06em;
}

.tm__r { margin: 0 0 16px; font-size: 12.5px; letter-spacing: .12em; color: var(--gold); }

.tm__d { margin: 0; font-size: 13.6px; line-height: 1.8; color: var(--gray); }

.team__more { margin: 18px 0 0; font-size: 14px; color: var(--gray-lt); }

.cred { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(22px, 3vw, 46px); margin-top: 62px; align-items: center; }

.cred__img { border: 1px solid var(--line); padding: 10px; background: var(--card-solid); }
.cred__img img { width: 100%; }

.cred__body { display: grid; gap: 0; }

.cred__i { padding: 22px 0; border-bottom: 1px solid var(--line); }
.cred__i:last-child { border-bottom: 0; }

.cred__l { margin: 0 0 10px; font-family: var(--serif); font-size: 18px; font-weight: 700; color: var(--green); }
.cred__i p { margin: 0; font-size: 14.8px; line-height: 1.85; color: var(--gray); }

/* ---------- 运营进展与规划 ---------- */
.prog { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 60px; }

.prog__i {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: start;
  background: var(--card-solid);
  border: 1px solid var(--line);
  padding: 26px 24px;
}

.prog__i span {
  font-family: var(--num);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--gold);
  border: 1px solid var(--line-gold);
  border-radius: 999px;
  padding: 3px 11px;
  flex: 0 0 auto;
}

.prog__i p { margin: 0; font-size: 15px; line-height: 1.8; color: var(--ink); }

.plan { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.plan__ph {
  background: var(--card-solid);
  border: 1px solid var(--line);
  border-top: 3px solid var(--green);
  padding: clamp(28px, 3vw, 42px);
  display: flex;
  flex-direction: column;
}

.plan__ph:last-child { border-top-color: var(--gold); }

.plan__t { margin: 0 0 20px; font-family: var(--serif); font-size: 20px; font-weight: 700; color: var(--green); }
.plan__v { margin: 0; display: flex; align-items: baseline; gap: 6px; }
.plan__v b { font-family: var(--num); font-size: clamp(42px, 4.8vw, 64px); font-weight: 700; color: var(--ink); line-height: 1; }
.plan__v i { font-style: normal; font-size: 20px; color: var(--gray); }
.plan__n { margin: 14px 0 24px; font-size: 13.5px; color: var(--gray-lt); }

.plan__ph ul { list-style: none; margin: auto 0 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
.plan__ph li { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 14.8px; color: var(--gray); display: flex; gap: 12px; }
.plan__ph li::before { content: ""; width: 6px; height: 6px; background: var(--gold); border-radius: 50%; margin-top: 11px; flex: 0 0 6px; }

/* ---------- 结尾 CTA ---------- */
.cta { padding: var(--sec) 0 clamp(46px, 5vw, 72px); }

/* 结尾：CTA 与页脚合并为同一个区块 */
.closing { position: relative; overflow: hidden; background: #10261C; }

.closing__bg {
  position: absolute;
  inset: 0;
  background: url("../img/bg_cover.jpeg") center/cover no-repeat;
  opacity: .14;
}

.closing__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(16, 38, 28, .96) 0%, rgba(31, 77, 58, .9) 55%, rgba(16, 38, 28, .97) 100%);
}

.closing .cta, .closing .foot { position: relative; z-index: 2; background: transparent; }
.closing .foot { padding-top: 0; }
.closing .foot__top { border-top: 1px solid rgba(255, 255, 255, .14); padding-top: 46px; }

/* 全球布局地图 */
.mapwrap {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: clamp(24px, 3vw, 54px);
  align-items: center;
  margin-bottom: clamp(54px, 6vw, 86px);
}

.mapwrap__map {
  border: 1px solid var(--line);
  background: var(--card-solid);
  padding: clamp(14px, 1.6vw, 26px);
}

.mapwrap__map img { width: 100%; display: block; }
.mapwrap__t { margin: 0 0 16px; font-family: var(--serif); font-size: clamp(22px, 2.4vw, 30px); font-weight: 700; color: var(--ink); }
.mapwrap__d { margin: 0; font-size: 16px; line-height: 2; color: var(--gray); }


.cta__inner { position: relative; z-index: 3; }

.cta__kicker { margin: 0 0 22px; font-size: 12.5px; letter-spacing: .3em; color: var(--gold-lt); }
.cta h2 { color: #fff; max-width: 20ch; }
.cta__desc { margin: 24px 0 40px; max-width: 62ch; font-size: clamp(15.5px, 1.3vw, 18px); line-height: 1.9; color: rgba(255, 255, 255, .76); }

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

.cta .btn--solid { background: var(--gold); color: #3A2C12; }
.cta .btn--solid:hover { background: var(--gold-lt); }
.cta .btn--ghost { border-color: rgba(255, 255, 255, .3); color: #fff; }
.cta .btn--ghost:hover { border-color: var(--gold); background: rgba(196, 154, 74, .16); }






/* ---------- 页脚 ---------- */
.foot { background: #10261C; color: rgba(255, 255, 255, .6); padding: clamp(54px, 6vw, 84px) 0 32px; }

.foot__top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255, 255, 255, .12); }

.foot__brand { display: flex; align-items: center; gap: 12px; color: #fff; margin-bottom: 18px; }
.foot__brand svg { width: 30px; height: 30px; color: var(--gold-lt); }
.foot__brand span { font-family: var(--serif); font-size: 17px; font-weight: 700; letter-spacing: .06em; }

.foot__desc { margin: 0; font-size: 14px; line-height: 1.85; max-width: 38ch; }

.foot h5 { margin: 0 0 20px; font-size: 11.5px; letter-spacing: .22em; color: var(--gold-lt); font-weight: 400; font-family: var(--font); }
.foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.foot li { font-size: 14px; line-height: 1.7; }
.foot li a { color: rgba(255, 255, 255, .62); transition: color .3s; }
.foot li a:hover { color: var(--gold-lt); }

.foot__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
  justify-content: space-between;
  align-items: center;
  padding-top: 26px;
  font-size: 13px;
}

.foot__langs { display: flex; flex-wrap: wrap; gap: 6px 14px; max-width: 62%; }
.foot__langs button { font-size: 12.5px; color: rgba(255, 255, 255, .48); transition: color .3s; }
.foot__langs button:hover, .foot__langs button.is-on { color: var(--gold-lt); }

/* ---------- 滚动出现 ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- 语言字体 ---------- */
html[lang="ja"] body {
  font-family: "Hiragino Sans", "Yu Gothic", "Noto Sans JP", "Noto Sans SC", sans-serif;
}

html[lang="ko"] body {
  font-family: "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", "Noto Sans SC", sans-serif;
  word-break: keep-all;
}

html[lang="ar"] body {
  font-family: "Geeza Pro", "Noto Naskh Arabic", "Noto Sans Arabic", "Noto Sans SC", sans-serif;
  line-height: 1.95;
}

html[lang="ar"] h1, html[lang="ar"] h2 { line-height: 1.4; }
html[lang="ar"] .hero h1 { max-width: 22ch; }

/* ---------- 响应式 ---------- */
@media (max-width: 1180px) {
  .talents { grid-template-columns: repeat(3, 1fr); }
  .mkt { grid-template-columns: repeat(2, 1fr); }
  .apps__grid, .biz__grid { grid-template-columns: repeat(3, 1fr); }
  .team { grid-template-columns: repeat(2, 1fr); }
  .stats__row { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-inline-start: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid rgba(255, 255, 255, .14); }
  .foot__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }

  .nav__links.is-open {
    display: flex;
    position: fixed;
    inset: 0;
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    background: rgba(255, 255, 255, .98);
    padding: 0 var(--pad);
  }

  .nav__links.is-open a { font-size: 21px; opacity: 1; }

  .hero { display: block; }
  .hero__veil { background: linear-gradient(to bottom, rgba(255, 255, 255, .94) 0%, rgba(255, 255, 255, .9) 55%, rgba(255, 255, 255, .72) 100%); }
  .hero__inner { padding-top: 126px; padding-bottom: 74px; }
  .hero__badge { position: static; text-align: start; border-inline-end: 0; border-inline-start: 2px solid var(--gold); padding: 0 0 0 16px; margin-top: 40px; }
  .hero h1 { max-width: min(20ch, 100%); }

  .tl { grid-template-columns: 1fr; }
  .tl__item { border-inline-end: 0; border-bottom: 1px solid var(--line); padding: 22px 0 22px 24px; }
  body[dir="rtl"] .tl__item { padding: 22px 24px 22px 0; }
  .tl__item::before { inset-inline-start: 0; top: 30px; }

  .vs, .policy, .cred, .plan, .prog { grid-template-columns: 1fr; }
  .results__row { grid-template-columns: repeat(2, 1fr); gap: 26px 16px; }
  .talents, .biz__grid, .team, .mapwrap, .apps__grid { grid-template-columns: 1fr; }
  .app, .app:nth-child(n+5) { grid-column: auto; }
  .tm { grid-template-columns: 108px 1fr; }
  .tm__photo { width: 108px; }
  .tm h4 { font-size: 19px; }
  .talent h4, .app h4, .biz__i h4 { min-height: 0; }
  .tech__hero { grid-template-columns: 1fr; }
  .tech__nums { gap: 32px; justify-content: flex-start; }
  .stats__row { grid-template-columns: 1fr; }
  .stat { border-inline-start: 0; border-bottom: 1px solid rgba(255, 255, 255, .14); }
  .cta__info { grid-template-columns: 1fr; gap: 26px; }
  .foot__top { grid-template-columns: 1fr; }
  .foot__langs { max-width: 100%; }
  .lang__menu { inset-inline-end: -70px; min-width: 196px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}