/* =========================================================
   翥牌酒业 - 全局设计系统
   风格：中国红 + 帝王金 + 玄黑，传统与现代融合
   ========================================================= */

:root {
  /* 主色：传统中国红与帝王金 */
  --color-primary: #8B1A1A;        /* 深朱红 - 品牌主色 */
  --color-primary-dark: #5C0F0F;   /* 暗朱红 */
  --color-primary-light: #B83232;  /* 亮朱红 */
  --color-gold: #C9A961;           /* 帝王金 */
  --color-gold-dark: #8C7438;      /* 暗金 */
  --color-gold-light: #E5CC85;     /* 亮金 */

  /* 辅助色 */
  --color-ink: #1A1A1A;            /* 玄墨黑 */
  --color-ink-soft: #2C2C2C;
  --color-cream: #F8F4EB;          /* 米黄宣纸 */
  --color-cream-dark: #EFE7D3;
  --color-paper: #FFFCF5;
  --color-gray: #6B6B6B;
  --color-gray-light: #B8B8B8;
  --color-line: #E5DFD0;           /* 描边 - 暖灰金 */

  /* 字号 */
  --fs-hero: clamp(2.5rem, 6vw, 4.5rem);
  --fs-h1: clamp(2rem, 4.5vw, 3.25rem);
  --fs-h2: clamp(1.5rem, 3.5vw, 2.5rem);
  --fs-h3: clamp(1.25rem, 2.5vw, 1.75rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;

  /* 间距 */
  --space-section: clamp(4rem, 10vw, 7rem);
  --space-container: clamp(1rem, 4vw, 2rem);

  /* 字体 */
  --font-display: "STKaiti", "KaiTi", "楷体", "Songti SC", "STSong", "FangSong", serif;
  --font-body: "STSong", "SimSun", "Songti SC", "Noto Serif SC", "Source Han Serif CN", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;

  /* 阴影 */
  --shadow-sm: 0 2px 8px rgba(139, 26, 26, 0.06);
  --shadow-md: 0 8px 24px rgba(26, 26, 26, 0.08);
  --shadow-lg: 0 20px 50px rgba(26, 26, 26, 0.15);
  --shadow-gold: 0 8px 32px rgba(201, 169, 97, 0.25);

  /* 过渡 */
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
}

/* =========================================================
   基础重置
   ========================================================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--color-ink);
  background: var(--color-paper);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* =========================================================
   工具类
   ========================================================= */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-container);
}

.section {
  padding: var(--space-section) 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 0.5rem;
  font-weight: 400;
  letter-spacing: 0.15em;
}

.section-subtitle {
  text-align: center;
  color: var(--color-gold-dark);
  font-size: var(--fs-small);
  letter-spacing: 0.4em;
  text-transform: uppercase;
  margin-bottom: 3rem;
  position: relative;
}

.section-subtitle::before,
.section-subtitle::after {
  content: "";
  display: inline-block;
  width: 40px;
  height: 1px;
  background: var(--color-gold);
  vertical-align: middle;
  margin: 0 1rem;
}

/* 分割线装饰 */
.divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin: 1.5rem auto 3rem;
  max-width: 200px;
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.divider-icon {
  color: var(--color-gold);
  font-size: 1.25rem;
}

/* =========================================================
   导航栏
   ========================================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  background: rgba(255, 252, 245, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.navbar.scrolled {
  padding: 0.75rem 0;
  background: rgba(255, 252, 245, 0.95);
  border-bottom-color: var(--color-line);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-container);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--color-paper);
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.nav-brand-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: 0.05em;
}

.nav-brand-tagline {
  font-size: 0.7rem;
  color: var(--color-gold-dark);
  letter-spacing: 0.3em;
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-ink);
  position: relative;
  padding: 0.5rem 0;
  letter-spacing: 0.1em;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition);
  transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-ink);
  transition: var(--transition-fast);
}

/* =========================================================
   按钮
   ========================================================= */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1rem;
  padding: 0.875rem 2.5rem;
  letter-spacing: 0.2em;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-cream);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-cream);
  transform: translateY(-2px);
}

.btn-gold {
  background: var(--color-gold);
  color: var(--color-ink);
  border-color: var(--color-gold);
}

.btn-gold:hover {
  background: var(--color-gold-dark);
  color: var(--color-cream);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

/* =========================================================
   页脚
   ========================================================= */
.footer {
  background: linear-gradient(180deg, var(--color-ink) 0%, #0a0a0a 100%);
  color: var(--color-cream);
  padding: 4rem 0 1.5rem;
  position: relative;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-gold), var(--color-primary), var(--color-gold), transparent);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-logo {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--color-cream);
  padding: 4px;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-gold);
  letter-spacing: 0.1em;
}

.footer-brand-tagline {
  font-size: 0.8rem;
  color: var(--color-gray-light);
  letter-spacing: 0.3em;
  margin-top: 4px;
}

.footer-desc {
  color: var(--color-gray-light);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-top: 1rem;
  opacity: 0.85;
}

.footer-title {
  font-family: var(--font-display);
  color: var(--color-gold);
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
  letter-spacing: 0.15em;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--color-gray-light);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-gold);
  padding-left: 0.5rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: var(--color-gray-light);
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-gold);
}

.footer-bottom {
  border-top: 1px solid rgba(201, 169, 97, 0.2);
  padding-top: 1.5rem;
  text-align: center;
  color: var(--color-gray-light);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}

.footer-bottom a {
  color: var(--color-gold);
}

/* =========================================================
   装饰元素
   ========================================================= */
.ornament {
  text-align: center;
  color: var(--color-gold);
  font-size: 1.5rem;
  margin: 1rem 0;
  letter-spacing: 1rem;
  opacity: 0.6;
}

.vertical-text {
  writing-mode: vertical-rl;
  text-orientation: upright;
  letter-spacing: 0.4em;
}

/* =========================================================
   动画
   ========================================================= */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.fade-up {
  animation: fadeUp 0.8s ease-out forwards;
}

.fade-in {
  animation: fadeIn 1.2s ease-out forwards;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   响应式
   ========================================================= */
@media (max-width: 968px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-paper);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--color-line);
    transform: translateY(-150%);
    transition: var(--transition);
    box-shadow: var(--shadow-md);
  }

  .nav-menu.active {
    transform: translateY(0);
  }

  .nav-toggle {
    display: flex;
  }

  .nav-brand-tagline {
    display: none;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .section-subtitle::before,
  .section-subtitle::after {
    width: 20px;
  }
}

/* =========================================================
   首页 / 全局页面级样式
   ========================================================= */

/* ===== Hero 主视觉 ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    radial-gradient(ellipse at top, rgba(139, 26, 26, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at bottom, rgba(201, 169, 97, 0.12) 0%, transparent 60%),
    linear-gradient(180deg, var(--color-paper) 0%, var(--color-cream) 100%);
  padding: 8rem 0 4rem;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(201, 169, 97, 0.08) 0%, transparent 30%),
    radial-gradient(circle at 80% 70%, rgba(139, 26, 26, 0.06) 0%, transparent 30%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-container);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-text {
  animation: slideInLeft 1s ease-out;
}

.hero-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(201, 169, 97, 0.15);
  border: 1px solid var(--color-gold);
  padding: 0.5rem 1.25rem;
  border-radius: 30px;
  margin-bottom: 2rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--color-gold-dark);
  letter-spacing: 0.2em;
}

.hero-brand::before {
  content: "◆";
  color: var(--color-gold);
  font-size: 0.6rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  color: var(--color-primary);
  line-height: 1.2;
  font-weight: 400;
  margin-bottom: 1rem;
  letter-spacing: 0.08em;
}

.hero-title .accent {
  color: var(--color-gold-dark);
  display: block;
  font-size: 0.5em;
  letter-spacing: 0.5em;
  margin-top: 0.5rem;
  font-weight: 400;
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-ink-soft);
  letter-spacing: 0.3em;
  margin: 1.5rem 0;
  padding-left: 1rem;
  border-left: 3px solid var(--color-gold);
}

.hero-desc {
  color: var(--color-gray);
  font-size: 1.05rem;
  line-height: 2;
  margin: 1.5rem 0 2.5rem;
  max-width: 540px;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 600px;
  animation: slideInRight 1s ease-out;
}

.hero-bottle {
  position: absolute;
  width: 320px;
  height: auto;
  filter: drop-shadow(0 30px 60px rgba(26, 26, 26, 0.35));
  animation: float 6s ease-in-out infinite;
  z-index: 3;
}

.hero-bottle-bg {
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 169, 97, 0.25) 0%, rgba(139, 26, 26, 0.1) 50%, transparent 70%);
  filter: blur(40px);
  animation: float 8s ease-in-out infinite reverse;
}

.hero-decor-circle {
  position: absolute;
  border: 1px solid var(--color-gold);
  border-radius: 50%;
  opacity: 0.3;
}

.hero-decor-circle.c1 {
  width: 600px;
  height: 600px;
  top: 0;
  right: -100px;
  animation: rotate 30s linear infinite;
}

.hero-decor-circle.c2 {
  width: 700px;
  height: 700px;
  top: -50px;
  right: -150px;
  border-style: dashed;
  animation: rotate 40s linear infinite reverse;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ===== 数据统计 ===== */
.stats {
  background: var(--color-primary);
  color: var(--color-cream);
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

.stats::before,
.stats::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100px;
  background: linear-gradient(90deg, transparent, rgba(201, 169, 97, 0.1), transparent);
}

.stats::before { left: 0; }
.stats::after { right: 0; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  position: relative;
  padding: 1.5rem;
}

.stat-item:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  top: 25%;
  height: 50%;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--color-gold), transparent);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.stat-label {
  font-size: 0.95rem;
  letter-spacing: 0.2em;
  color: var(--color-cream);
  opacity: 0.85;
}

/* ===== 系列快速入口 ===== */
.series-preview {
  background: var(--color-paper);
  padding: var(--space-section) 0;
}

.series-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 4rem;
}

.series-card {
  background: var(--color-cream);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  transition: var(--transition);
  border: 1px solid var(--color-line);
  cursor: pointer;
}

.series-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-gold);
}

.series-card-image {
  position: relative;
  height: 380px;
  background: linear-gradient(135deg, #f5f1e8 0%, #e8dcc4 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.series-card-image img {
  height: 90%;
  width: auto;
  object-fit: contain;
  transition: var(--transition);
  filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.2));
}

.series-card:hover .series-card-image img {
  transform: scale(1.08) rotate(-2deg);
}

.series-card-num {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--color-gold);
  opacity: 0.4;
  font-weight: 100;
}

.series-card-content {
  padding: 2rem;
}

.series-card-tag {
  font-size: 0.75rem;
  color: var(--color-gold-dark);
  letter-spacing: 0.3em;
  margin-bottom: 0.5rem;
}

.series-card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 0.75rem;
  letter-spacing: 0.1em;
}

.series-card-desc {
  color: var(--color-gray);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.series-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--color-primary);
  transition: var(--transition-fast);
}

.series-card-link:hover {
  gap: 1rem;
  color: var(--color-primary-dark);
}

/* ===== 品牌故事 ===== */
.brand-story {
  background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-paper) 100%);
  padding: var(--space-section) 0;
  position: relative;
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: center;
  margin-top: 3rem;
}

.story-visual {
  position: relative;
  height: 540px;
}

.story-image-main {
  position: absolute;
  width: 75%;
  height: 80%;
  top: 0;
  left: 0;
  background: var(--color-primary);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.story-image-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-image-side {
  position: absolute;
  width: 55%;
  height: 55%;
  bottom: 0;
  right: 0;
  background: var(--color-cream);
  padding: 1rem;
  border: 1px solid var(--color-gold);
  box-shadow: var(--shadow-md);
  z-index: 2;
}

.story-image-side img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.story-image-frame {
  position: absolute;
  top: 50%;
  left: -20px;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-gold);
  letter-spacing: 0.5em;
  padding: 1.5rem 0.5rem;
  border-top: 1px solid var(--color-gold);
  border-bottom: 1px solid var(--color-gold);
}

.story-content h3 {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  letter-spacing: 0.1em;
}

.story-content p {
  color: var(--color-ink-soft);
  line-height: 2;
  margin-bottom: 1.25rem;
  font-size: 1.05rem;
}

.story-quote {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-gold-dark);
  padding: 1.5rem 2rem;
  border-left: 3px solid var(--color-primary);
  margin: 2rem 0;
  background: linear-gradient(90deg, rgba(201, 169, 97, 0.1), transparent);
  letter-spacing: 0.15em;
}

/* ===== 资质荣誉 ===== */
.awards {
  background: var(--color-ink);
  color: var(--color-cream);
  padding: var(--space-section) 0;
  position: relative;
  overflow: hidden;
}

.awards::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 169, 97, 0.1) 0%, transparent 70%);
}

.awards .section-title {
  color: var(--color-gold);
}

.awards .section-subtitle {
  color: var(--color-gray-light);
}

.awards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.award-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(201, 169, 97, 0.3);
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.award-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(201, 169, 97, 0.1), transparent);
  transition: var(--transition);
}

.award-card:hover {
  border-color: var(--color-gold);
  background: rgba(201, 169, 97, 0.05);
  transform: translateY(-5px);
}

.award-card:hover::before {
  left: 100%;
}

.award-year {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--color-gold);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.award-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-cream);
  margin-bottom: 0.75rem;
  letter-spacing: 0.1em;
}

.award-desc {
  font-size: 0.85rem;
  color: var(--color-gray-light);
  line-height: 1.7;
}

/* ===== 工艺特色 ===== */
.craft {
  background: var(--color-paper);
  padding: var(--space-section) 0;
}

.craft-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.craft-item {
  text-align: center;
  padding: 2.5rem 1.5rem;
  background: var(--color-cream);
  border-radius: 4px;
  position: relative;
  transition: var(--transition);
  border: 1px solid transparent;
}

.craft-item:hover {
  background: var(--color-paper);
  border-color: var(--color-gold);
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.craft-num {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--color-gold);
  opacity: 0.15;
  font-weight: 100;
}

.craft-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-gold);
  border-radius: 50%;
  font-size: 1.75rem;
}

.craft-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
  letter-spacing: 0.1em;
}

.craft-desc {
  font-size: 0.9rem;
  color: var(--color-gray);
  line-height: 1.8;
}

/* ===== 行动召唤 ===== */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-cream);
  padding: var(--space-section) 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 10% 20%, rgba(201, 169, 97, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(201, 169, 97, 0.15) 0%, transparent 40%);
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.cta-title {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  color: var(--color-cream);
  margin-bottom: 1rem;
  letter-spacing: 0.1em;
}

.cta-desc {
  color: var(--color-cream);
  opacity: 0.9;
  font-size: 1.1rem;
  line-height: 2;
  margin-bottom: 2.5rem;
}

.cta-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-section .btn-outline {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.cta-section .btn-outline:hover {
  background: var(--color-gold);
  color: var(--color-primary-dark);
}

/* ===== 关于我们 页面 ===== */
.page-header {
  padding: 9rem 0 4rem;
  background:
    linear-gradient(180deg, rgba(248, 244, 235, 0.95) 0%, rgba(255, 252, 245, 0.95) 100%),
    radial-gradient(circle at center, rgba(201, 169, 97, 0.2) 0%, transparent 70%);
  text-align: center;
  position: relative;
}

.page-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(201, 169, 97, 0.1) 0%, transparent 30%),
    radial-gradient(circle at 80% 70%, rgba(139, 26, 26, 0.08) 0%, transparent 30%);
}

.page-header-content {
  position: relative;
  z-index: 1;
}

.page-header-tag {
  display: inline-block;
  color: var(--color-gold-dark);
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.4em;
  margin-bottom: 1rem;
}

.page-header-title {
  font-family: var(--font-display);
  font-size: var(--fs-h1);
  color: var(--color-primary);
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
}

.page-header-desc {
  color: var(--color-gray);
  max-width: 640px;
  margin: 0 auto;
  font-size: 1rem;
  line-height: 1.8;
}

.about-intro {
  padding: var(--space-section) 0;
  background: var(--color-paper);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-visual {
  position: relative;
  height: 500px;
}

.about-image {
  width: 100%;
  height: 100%;
  /*background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);*/
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
/*  opacity: 0.6;*/
  mix-blend-mode: luminosity;
}

.about-image-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--color-cream);
  z-index: 1;
  padding: 2rem;
}

.about-image-text .brand-mark {
  font-family: var(--font-display);
  font-size: 6rem;
  color: var(--color-gold);
  line-height: 1;
  margin-bottom: 1rem;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.about-image-text .brand-text {
  font-size: 1.25rem;
  letter-spacing: 0.5em;
  color: var(--color-cream);
}

.about-image-text .brand-subtext {
  font-size: 0.85rem;
  letter-spacing: 0.4em;
  color: var(--color-gold);
  margin-top: 1rem;
  opacity: 0.9;
}

.about-floating-card {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 240px;
  background: var(--color-cream);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-gold);
  z-index: 2;
}

.about-floating-card .number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--color-primary);
  line-height: 1;
}

.about-floating-card .label {
  color: var(--color-gray);
  font-size: 0.85rem;
  margin-top: 0.5rem;
}

.about-content h2 {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  letter-spacing: 0.1em;
}

.about-content .lead {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-gold-dark);
  margin-bottom: 1.5rem;
  letter-spacing: 0.15em;
  border-left: 3px solid var(--color-primary);
  padding-left: 1rem;
}

.about-content p {
  color: var(--color-ink-soft);
  line-height: 2;
  margin-bottom: 1rem;
}

/* 文化/价值观 */
.values {
  background: var(--color-cream);
  padding: var(--space-section) 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.value-card {
  background: var(--color-paper);
  padding: 3rem 2rem;
  text-align: center;
  border-bottom: 3px solid transparent;
  transition: var(--transition);
  position: relative;
}

.value-card:hover {
  border-bottom-color: var(--color-primary);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.value-symbol {
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--color-gold);
  margin-bottom: 1rem;
  line-height: 1;
}

.value-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
  letter-spacing: 0.15em;
}

.value-desc {
  color: var(--color-gray);
  line-height: 1.8;
}

/* 资质荣誉展示墙 */
.honors-wall {
  padding: var(--space-section) 0;
  background: var(--color-paper);
}

.honors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.honor-card {
  background: var(--color-cream);
  border: 1px solid var(--color-line);
  border-radius: 4px;
  overflow: hidden;
  transition: var(--transition);
  text-align: center;
  padding-bottom: 2rem;
}

.honor-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-gold);
}

.honor-card-image {
  height: 320px;
  overflow: hidden;
  background: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.honor-card-image img {
  height: 100%;
  width: auto;
  object-fit: contain;
  filter: brightness(0.95);
}

.honor-card-year {
  display: inline-block;
  margin: 1.5rem 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-gold-dark);
  letter-spacing: 0.3em;
}

.honor-card-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--color-primary);
  padding: 0 1.5rem;
  letter-spacing: 0.1em;
}

.honor-card-desc {
  padding: 0.75rem 1.5rem;
  color: var(--color-gray);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ===== 产品页面 ===== */
.product-hero {
  background:
    linear-gradient(180deg, rgba(248, 244, 235, 0.9) 0%, rgba(255, 252, 245, 0.9) 100%),
    radial-gradient(circle at center, rgba(139, 26, 26, 0.08) 0%, transparent 70%);
}

.product-categories {
  padding: var(--space-section) 0;
  background: var(--color-paper);
}

.product-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
}

.product-tab {
  padding: 0.875rem 2.5rem;
  background: var(--color-cream);
  border: 1px solid var(--color-line);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.15em;
  color: var(--color-ink);
  cursor: pointer;
  transition: var(--transition);
}

.product-tab:hover {
  border-color: var(--color-gold);
  color: var(--color-primary);
}

.product-tab.active {
  background: var(--color-primary);
  color: var(--color-cream);
  border-color: var(--color-primary);
}

.product-category {
  margin-bottom: 6rem;
  scroll-margin-top: 100px;
}

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

.category-header {
  text-align: center;
  margin-bottom: 3rem;
}

.category-tag {
  display: inline-block;
  padding: 0.4rem 1.25rem;
  background: rgba(201, 169, 97, 0.15);
  border: 1px solid var(--color-gold);
  color: var(--color-gold-dark);
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  margin-bottom: 1rem;
}

.category-title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  color: var(--color-primary);
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
}

.category-subtitle {
  color: var(--color-gray);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.8;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
}

.product-card {
  background: var(--color-cream);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  transition: var(--transition);
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-gold);
}

.product-card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--color-primary);
  color: var(--color-cream);
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  z-index: 2;
}

.product-card-image {
  position: relative;
  height: 320px;
  background: linear-gradient(135deg, #f5f1e8 0%, #e8dcc4 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.product-card-image img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  transition: var(--transition);
  filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.2));
}

.product-card:hover .product-card-image img {
  transform: scale(1.05);
}

.product-card-info {
  padding: 1.5rem;
}

.product-card-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.1em;
}

.product-card-spec {
  color: var(--color-gray);
  font-size: 0.85rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.product-card-spec span {
  display: block;
  margin-bottom: 0.25rem;
}

.product-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.product-tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  color: var(--color-gray);
}

/* ===== 联系页面 ===== */
.contact-hero {
  background:
    linear-gradient(180deg, rgba(248, 244, 235, 0.9) 0%, rgba(255, 252, 245, 0.9) 100%),
    radial-gradient(circle at center, rgba(201, 169, 97, 0.2) 0%, transparent 70%);
}

.contact-info-section {
  padding: var(--space-section) 0;
  background: var(--color-paper);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 3rem;
  margin-bottom: 4rem;
  /* 让两栏子元素高度拉满一致 */
  align-items: stretch;
}

.contact-cards-left {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-cards-right {
  display: flex;
  /* 子卡片撑满整栏高度 */
  align-items: stretch;
}

/* 微信卡片修改：撑满高度、加大内边距，和左侧体量匹配 */
.wechat-card {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-cream);
  padding: 3rem 2rem;
  border-radius: 4px;
  text-align: center;
  width: 100%;
  /* 占满父容器高度，实现左右等高 */
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.wechat-card h4 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
  letter-spacing: 0.15em;
}

.wechat-card p {
  font-size: 0.95rem;
  opacity: 0.9;
  margin-bottom: 2rem;
}

.wechat-card .qr-placeholder {
  width: 160px;
  height: 160px;
  background: var(--color-cream);
  margin: 0 auto 2rem;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink);
  font-size: 0.85rem;
}

.contact-form-card {
  background: var(--color-cream);
  padding: 3rem;
  border-radius: 4px;
  border: 1px solid var(--color-line);
  position: relative;
}

.contact-form-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 2rem;
  right: 2rem;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-gold), var(--color-primary));
}

.form-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.1em;
}

.form-subtitle {
  color: var(--color-gray);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  color: var(--color-ink);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.1em;
}

.form-label::after {
  content: " *";
  color: var(--color-primary);
}

.form-label.optional::after {
  content: "";
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-ink);
  transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(139, 26, 26, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  width: 100%;
  padding: 1rem;
  background: var(--color-primary);
  color: var(--color-cream);
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.3em;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  border-radius: 4px;
}

.form-submit:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-card {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: 4px;
  padding: 1.75rem;
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  transition: var(--transition);
}

.contact-card:hover {
  border-color: var(--color-gold);
  transform: translateX(5px);
  box-shadow: var(--shadow-sm);
}

.contact-card-icon {
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
}

.contact-card-content {
  flex: 1;
}

.contact-card-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
  letter-spacing: 0.1em;
}

.contact-card-text {
  color: var(--color-gray);
  font-size: 0.95rem;
  line-height: 1.7;
}

.contact-card-text strong {
  color: var(--color-ink);
  font-weight: 600;
}

.contact-card-text a {
  color: var(--color-primary);
}

.contact-card-text a:hover {
  text-decoration: underline;
}

/* 地图/办公区 */
.contact-map {
  margin-top: 4rem;
  padding: 3rem;
  background: var(--color-cream);
  border-radius: 4px;
  text-align: center;
}

.contact-map h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
  letter-spacing: 0.1em;
}

.contact-map p {
  color: var(--color-gray);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

.map-placeholder {
  background:
    linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  height: 360px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cream);
  position: relative;
  overflow: hidden;
}

.map-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(201, 169, 97, 0.1) 35px, rgba(201, 169, 97, 0.1) 36px);
}

.map-marker {
  position: relative;
  z-index: 2;
  text-align: center;
}

.map-marker-icon {
  width: 80px;
  height: 80px;
  background: var(--color-gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--color-primary-dark);
  font-size: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  animation: float 3s ease-in-out infinite;
}

.map-marker-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.2em;
  color: var(--color-gold);
}

/* 微信二维码 */
.wechat-card {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-cream);
  padding: 2rem;
  border-radius: 4px;
  text-align: center;
}

.wechat-card h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  letter-spacing: 0.15em;
}

.wechat-card p {
  font-size: 0.9rem;
  opacity: 0.9;
  margin-bottom: 1.5rem;
}

.wechat-card .qr-placeholder {
  width: 140px;
  height: 140px;
  background: var(--color-cream);
  margin: 0 auto;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink);
  font-size: 0.85rem;
}

/* =========================================================
   企业文化页面
   ========================================================= */
.culture-hero {
  background:
    linear-gradient(180deg, rgba(248, 244, 235, 0.95) 0%, rgba(255, 252, 245, 0.95) 100%),
    radial-gradient(circle at center, rgba(139, 26, 26, 0.08) 0%, transparent 70%);
}

.culture-section {
  padding: var(--space-section) 0;
  background: var(--color-paper);
}

.culture-section.culture-fu {
  background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-paper) 100%);
}

.culture-preface,
.culture-main {
  max-width: 880px;
  margin: 0 auto;
}

.culture-chapter-title {
  font-family: var(--font-display);
  font-size: var(--fs-h2);
  color: var(--color-primary);
  text-align: center;
  letter-spacing: 0.2em;
  margin-bottom: 0.5rem;
}

.culture-author {
  text-align: center;
  color: var(--color-gold-dark);
  font-size: 1rem;
  letter-spacing: 0.15em;
  margin-bottom: 1rem;
}

.culture-preface p,
.culture-main p {
  color: var(--color-ink-soft);
  font-size: 1.05rem;
  line-height: 2.2;
  margin-bottom: 1.5rem;
  text-align: justify;
}

.culture-main p::first-letter {
  font-family: var(--font-display);
  font-size: 1.4em;
  color: var(--color-primary);
}

/* =========================================================
   品宣专栏页面
   ========================================================= */
.promotion-hero {
  background:
    linear-gradient(180deg, rgba(248, 244, 235, 0.95) 0%, rgba(255, 252, 245, 0.95) 100%),
    radial-gradient(circle at center, rgba(201, 169, 97, 0.2) 0%, transparent 70%);
}

.promotion-blocks {
  /* 每个段落为整幅色带版块，各自设定底色 */
}

.promotion-block {
  padding: clamp(3.5rem, 7vw, 6.5rem) 0;
}

/* 七个版块，底色各不相同，营造视觉节奏 */
.pb-1 { background: #fffcf5; }   /* 暖白纸 */
.pb-2 { background: #f7efe0; }   /* 麦金奶油 */
.pb-3 { background: #f4e7e4; }   /* 浅酒红 */
.pb-4 { background: #2b2622; }   /* 墨色（深底版块） */
.pb-5 { background: #f2ece1; }   /* 沙米 */
.pb-6 { background: #f8f0df; }   /* 琥珀金 */
.pb-7 { background: #f3e8e6; }   /* 灰玫 */

/* 深底版块：标题与正文改为浅色，保持对比与可读 */
.promotion-block--dark .promotion-title {
  color: var(--color-gold);
}
.promotion-block--dark .promotion-text p {
  color: rgba(255, 252, 245, 0.86);
}
.promotion-block--dark .promotion-num {
  color: rgba(201, 169, 97, 0.22);
}

.promotion-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 5rem;
}

.promotion-row:last-child {
  margin-bottom: 0;
}

.promotion-row--reverse .promotion-image {
  order: 2;
}

.promotion-row--reverse .promotion-text {
  order: 1;
  text-align: right;
}

.promotion-image {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--color-cream);
   border-radius: 18px;
}

.promotion-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
  border-radius: 18px;
}

.promotion-image:hover img {
  transform: scale(1.03);
}

.promotion-text {
  position: relative;
  padding: 1rem 0;
}

.promotion-num {
  position: absolute;
  top: -0.5rem;
  left: 0;
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--color-gold);
  opacity: 0.12;
  line-height: 1;
  font-weight: 100;
}

.promotion-row--reverse .promotion-num {
  left: auto;
  right: 0;
}

.promotion-title {
  font-family: var(--font-display);
  font-size: var(--fs-h3);
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  letter-spacing: 0.12em;
  position: relative;
  z-index: 1;
}

.promotion-text p {
  color: var(--color-ink-soft);
  font-size: 1.05rem;
  line-height: 2;
  text-align: justify;
  position: relative;
  z-index: 1;
}

/* =========================================================
   响应式
   ========================================================= */
@media (max-width: 968px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-tagline {
    border-left: none;
    border-top: 3px solid var(--color-gold);
    border-bottom: 3px solid var(--color-gold);
    padding: 1rem 0;
  }

  .hero-visual {
    height: 400px;
  }

  .hero-bottle {
    width: 240px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .stat-item:not(:last-child)::after {
    display: none;
  }

  .series-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .story-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .story-visual {
    height: 420px;
  }

  .awards-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .craft-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about-visual {
    height: 400px;
  }

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

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  /* 企业文化 */
  .culture-preface p,
  .culture-main p {
    font-size: 1rem;
  }

  /* 品宣专栏 */
  .promotion-row {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
  }

  .promotion-row--reverse .promotion-image,
  .promotion-row--reverse .promotion-text {
    order: unset;
    text-align: left;
  }

  .promotion-row--reverse .promotion-num {
    left: 0;
    right: auto;
  }

  .promotion-image {
    max-width: 520px;
    margin: 0 auto;
  }

  .promotion-num {
    font-size: 4rem;
    top: -0.25rem;
  }
}

@media (max-width: 568px) {
  .hero {
    padding: 6rem 0 3rem;
  }

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

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

  .story-visual {
    height: 320px;
  }

  .story-image-frame {
    font-size: 1rem;
  }

  .contact-form-card {
    padding: 2rem 1.5rem;
  }

  .promotion-num {
    font-size: 3.5rem;
  }

  .promotion-title {
    font-size: 1.5rem;
  }
}

/* 导航栏六栏适配 */
@media (max-width: 1100px) {
  .nav-menu {
    gap: 1.5rem;
  }
}