@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600&display=swap");

:root {
  --bg-dark: #0f0e0e;
  --bg-card: #161515;
  --text-main: #ffffff;
  --text-muted: #9fa0a0;
  --border-color: rgba(255, 255, 255, 0.08);
  --accent: #95ff4f;

  --font-heading: "Montserrat", sans-serif;
  --font-body: "Plus Jakarta Sans", sans-serif;

  --transition-smooth: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- 全局重置 --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

/* --- 极简导航 --- */
.navbar-v2 {
  padding: 24px 0;
  border-bottom: 1px solid var(--border-color);
}

.nav-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-v2 {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-v2 .dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent);
  border-radius: 50%;
}

.nav-back {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.nav-back:hover {
  color: var(--accent);
}

/* --- 左右非对称非平衡网格布局 --- */
.main-layout {
  padding: 80px 0;
}

.grid-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

/* 左侧面板：巨型排字印刷风格 */
.content-panel {
  padding-right: 20px;
}

.meta-tag {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.title-huge {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 24px;
}

.highlight-text {
  color: #ffffff;
  /* -webkit-text-stroke: 1px var(--text-main); */
}

.description-v2 {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 40px;
  max-width: 520px;
}

/* 抛弃原先的卡片，采用极简横向行分割线设计 */
.contact-rows {
  border-top: 1px solid var(--border-color);
  margin-bottom: 40px;
}

.row-item {
  display: flex;
  justify-content: space-between;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.95rem;
}

.row-label {
  color: var(--text-muted);
  font-weight: 500;
}

.row-value {
  color: var(--text-main);
  font-weight: 600;
  text-align: right;
  max-width: 65%;
}

.response-pledge {
  font-size: 0.85rem;
  color: var(--text-muted);
  border-left: 2px solid var(--accent);
  padding-left: 12px;
}

/* 右侧面板：浮空悬浮框表单 */
.form-card-v2 {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  padding: 40px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.form-header-v2 {
  margin-bottom: 32px;
}

.form-header-v2 h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.form-header-v2 p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.input-row-twin {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field-block {
  margin-bottom: 20px;
}

.field-block label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.field-block input,
.field-block textarea {
  width: 100%;
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 14px 16px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.field-block input:focus,
.field-block textarea:focus {
  outline: none;
  border-color: var(--accent);
  background-color: rgba(255, 255, 255, 0.05);
}

.privacy-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 24px;
}

.privacy-consent input {
  margin-top: 4px;
  accent-color: var(--accent);
}

.privacy-consent label {
  font-size: 0.8rem;
  color: var(--text-muted);
  cursor: pointer;
}

/* 带荧光点缀全宽按钮 */
.submit-action-btn {
  width: 100%;
  background-color: var(--accent);
  color: #000000;
  border: none;
  padding: 16px;
  border-radius: 12px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  transition: var(--transition-smooth);
}

.submit-action-btn:hover {
  background-color: #ffffff;
  transform: translateY(-2px);
}

/* --- 地图通栏排版 --- */
.full-bleed-map {
  width: 100%;
  height: 400px;
  position: relative;
  border-top: 1px solid var(--border-color);
}

.full-bleed-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.map-overlay-card {
  position: absolute;
  top: 30px;
  left: 30px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 24px;
  border-radius: 16px;
  max-width: 320px;
  z-index: 5;
}

.map-overlay-card h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.map-overlay-card p {
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.4;
}

/* --- 极简双栏页脚 --- */
.footer-v2 {
  border-top: 1px solid var(--border-color);
  padding: 40px 0;
  background-color: var(--bg-dark);
}

.footer-bottom-v2 {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.legal-text {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.sub-legal {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.3);
  margin-top: 2px;
}

.footer-policy-links {
  display: flex;
  gap: 24px;
}

.footer-policy-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition-smooth);
}

.footer-policy-links a:hover {
  color: var(--accent);
}

/* --- 移动端处理 --- */
@media (max-width: 992px) {
  .grid-split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .content-panel {
    padding-right: 0;
  }
  .title-huge {
    font-size: 2.5rem;
  }
  .footer-bottom-v2 {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
  .map-overlay-card {
    display: none;
  }
}

.about-us-container {
  margin-top: 100px !important;
}

@media screen and (max-width: 768px) {
  .about-us-container {
    margin-top: 60px !important;
  }
}