/* ============================================
   梵尼拉（海南）农业科技有限公司 — 主样式表 v2
   风格：复古文艺 · 杂志排版 · 纸张质感 · 有温度
   ============================================ */

:root {
  --brand-green: #1B5E20;
  --brand-light-green: #6B9B37;
  --brand-dark-green: #2E4A3E;
  --paper-white: #F5F0E8;
  --warm-beige: #EDE6D6;
  --warm-beige-dark: #E0D5C1;
  --khaki: #C4B49A;
  --khaki-light: #D5C9B5;
  --dark-brown: #3E2723;
  --warm-brown: #5D4037;
  --light-brown: #8D6E63;
  --dark-red: #8B3A3A;
  --ink-green: #2E4A3E;
  --cream: #FAF7F2;
  --parchment: #F0EAD6;

  --font-serif: 'STSong', 'SimSun', 'Songti SC', Georgia, 'Times New Roman', serif;
  --font-body: 'STSong', 'SimSun', 'Songti SC', Georgia, 'Times New Roman', serif;
  --font-latin: Georgia, 'Times New Roman', serif;
  --font-latin-script: Georgia, 'Times New Roman', serif;
  --font-sans: 'Microsoft YaHei', 'PingFang SC', 'Helvetica Neue', Arial, sans-serif;

  --max-width: 1500px;
  --page-padding: 32px;
  --section-gap: 120px;
  --card-padding: 32px;

  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-in-out: cubic-bezier(0.42, 0, 0.58, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition-normal: 0.3s var(--ease-out);
  --transition-slow: 0.6s var(--ease-out);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { margin: 0; padding: 0; }

body {
  font-family: var(--font-body);
  color: var(--dark-brown);
  background-color: var(--paper-white);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.035'/%3E%3C/svg%3E");
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--dark-red); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--brand-green); }

h1, h2, h3, h4, h5, h6 { font-family: var(--font-serif); font-weight: 600; line-height: 1.4; color: var(--dark-brown); }
h1 { font-size: clamp(40px, 6vw, 72px); font-weight: 700; line-height: 1.2; }
h2 { font-size: clamp(30px, 4vw, 48px); line-height: 1.3; }
h3 { font-size: clamp(22px, 2.5vw, 30px); }
h4 { font-size: clamp(18px, 2vw, 22px); font-weight: 500; }

p { margin-bottom: 1.5em; font-size: 17px; line-height: 1.9; }
.text-latin { font-family: var(--font-latin); }
.text-script { font-family: var(--font-latin-script); font-style: italic; }
.text-center { text-align: center; }
.text-muted { color: var(--warm-brown); }
.text-light { color: var(--light-brown); }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--page-padding); }
.container-narrow { max-width: 900px; margin: 0 auto; padding: 0 var(--page-padding); }
.section { padding: var(--section-gap) 0; }
.section-divider { width: 60px; height: 1px; background-color: var(--khaki); margin: 0 auto 40px; }
.section-divider-left { width: 40px; height: 2px; background-color: var(--dark-red); margin: 20px 0 32px; }
.section-label { font-family: var(--font-latin); font-size: 12px; letter-spacing: 4px; text-transform: uppercase; color: var(--brand-green); margin-bottom: 20px; display: block; }

.ornament { display: flex; align-items: center; justify-content: center; gap: 16px; margin: 32px 0; color: var(--khaki); }
.ornament::before, .ornament::after { content: ''; width: 60px; height: 1px; background-color: var(--khaki); }
.ornament-diamond { width: 6px; height: 6px; background-color: var(--khaki); transform: rotate(45deg); }
.drop-cap::first-letter { font-family: var(--font-latin); font-size: 72px; font-weight: 700; float: left; line-height: 0.8; margin-right: 12px; margin-top: 8px; color: var(--dark-red); }

/* ========== Top Info Bar ========== */
.top-bar { background-color: rgba(27,94,32,0.92); padding: 10px 0; font-size: 13px; color: rgba(245,240,232,0.85); backdrop-filter: blur(4px); position: relative; top: 0; left: 0; right: 0; z-index: 100; }
.top-bar-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--page-padding); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.top-bar-left { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.top-bar-item { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.top-bar-icon { width: 14px; height: 14px; color: rgba(245,240,232,0.85); flex-shrink: 0; }
.top-bar-center { display: flex; align-items: center; gap: 20px; }
.top-bar-partner { font-size: 12px; color: rgba(245,240,232,0.6); letter-spacing: 0.5px; }
.top-bar-right { display: flex; align-items: center; gap: 16px; }
.social-icon { display: inline-flex; align-items: center; justify-content: center; color: rgba(245,240,232,0.7); transition: color var(--transition-fast); text-decoration: none; }
.social-icon svg { width: 18px; height: 18px; }
.social-icon:hover { color: var(--paper-white); }

/* ========== Shop Dropdown ========== */
.shop-dropdown-wrapper { position: relative; display: inline-flex; align-items: center; }
.shop-dropdown-trigger { cursor: pointer; }
.shop-dropdown { display: none; position: fixed; background-color: var(--cream); border: 1px solid var(--khaki-light); border-radius: 6px; box-shadow: 0 8px 32px rgba(62,39,35,0.15); z-index: 9999; min-width: 140px; overflow: hidden; animation: dropdownFadeIn 0.2s var(--ease-out); }
.shop-dropdown.active { display: block; }
.shop-dropdown-header { padding: 10px 20px 8px; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--light-brown); font-family: var(--font-latin); border-bottom: 1px solid var(--khaki-light); }
.shop-dropdown-item { display: block; padding: 12px 20px; font-size: 14px; color: var(--dark-brown); text-decoration: none; transition: all var(--transition-fast); white-space: nowrap; border-left: 3px solid transparent; }
.shop-dropdown-item:hover { background-color: rgba(27,94,32,0.08); border-left-color: var(--brand-green); color: var(--brand-green); }

@keyframes dropdownFadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ========== Brand Header ========== */
.brand-header { background-color: var(--paper-white); padding: 28px 0; border-bottom: 1px solid var(--khaki-light); }
.hero .brand-header { background-color: transparent; border-bottom: none; padding: 20px 0; }
.hero .brand-header-title { color: var(--paper-white); text-shadow: 0 2px 8px rgba(0,0,0,0.3); }
.brand-header-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--page-padding); display: flex; justify-content: center; align-items: center; }
.brand-header-center { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.brand-header-logo { height: 56px; width: auto; }
.brand-header-title { font-family: var(--font-serif); font-size: 32px; font-weight: 700; color: var(--brand-green); letter-spacing: 4px; margin: 0; line-height: 1.2; }

/* ========== Main Navigation ========== */
.main-nav { background-color: var(--warm-beige); border-bottom: 2px solid var(--khaki); position: relative; top: 0; left: 0; right: 0; z-index: 100; box-shadow: 0 2px 20px rgba(62,39,35,0.08); }
.main-nav.scrolled { background-color: rgba(250,247,242,0.97); border-bottom: 2px solid var(--khaki); box-shadow: 0 2px 20px rgba(62,39,35,0.08); position: fixed; top: 0; left: 0; right: 0; z-index: 1000; }
body.nav-scrolled .top-bar { display: none; }
.main-nav-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--page-padding); display: flex; align-items: center; justify-content: space-between; position: relative; }
.main-nav-logo { display: inline-flex; align-items: center; text-decoration: none; }
.main-nav-logo img { height: 32px; width: auto; filter: none; transition: filter var(--transition-normal); }
.main-nav-menu { display: flex; align-items: center; gap: 0; list-style: none; }
.main-nav-menu > li { position: relative; }
.main-nav-menu > li > a { display: block; padding: 18px 28px; font-family: var(--font-serif); font-size: 15px; color: var(--dark-brown); transition: all var(--transition-fast); white-space: nowrap; letter-spacing: 1px; border-bottom: 3px solid transparent; margin-bottom: -2px; text-shadow: none; }
.main-nav-menu > li > a:hover, .main-nav-menu > li > a.active { color: var(--dark-red); border-bottom-color: var(--dark-red); }
.main-nav-menu .dropdown { position: absolute; top: 100%; left: 0; min-width: 220px; background-color: var(--warm-beige); border: 1px solid var(--khaki); border-top: none; padding: 8px 0; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: all var(--transition-normal); list-style: none; z-index: 1001; }
.main-nav-menu > li:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.main-nav-menu .dropdown li a { display: block; padding: 12px 24px; font-size: 14px; color: var(--warm-brown); transition: all var(--transition-fast); border-bottom: none; margin-bottom: 0; }
.main-nav-menu .dropdown li a:hover { color: var(--dark-red); background-color: rgba(196,180,154,0.15); }
.navbar-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 12px; background: none; border: none; }
.navbar-toggle span { display: block; width: 24px; height: 2px; background-color: var(--dark-brown); transition: all var(--transition-fast); }
.mobile-menu { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background-color: var(--paper-white); padding: 80px var(--page-padding) 32px; overflow-y: auto; z-index: 999; }
.mobile-menu.active { display: block; }
.mobile-menu ul { list-style: none; }
.mobile-menu ul li { border-bottom: 1px solid var(--khaki-light); }
.mobile-menu ul li a { display: block; padding: 16px 0; font-family: var(--font-serif); font-size: 17px; color: var(--dark-brown); }
.mobile-menu .submenu { padding-left: 20px; }
.mobile-menu .submenu li a { font-size: 14px; color: var(--warm-brown); padding: 10px 0; }

/* ========== Hero — Full Screen BG ========== */
.hero { position: relative; width: 100%; height: calc(100vh - 100px); min-height: 500px; overflow: hidden; z-index: 1; margin-top: 0; padding-top: 0; }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: top center; }
.hero::before { content: ''; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.15) 35%, rgba(0,0,0,0.35) 100%); z-index: 1; }
.hero-content { position: absolute; top: 50%; left: max(var(--page-padding), calc((100% - var(--max-width)) / 2 + var(--page-padding))); transform: translateY(-50%); z-index: 2; text-align: left; max-width: 800px; padding: 0; text-shadow: 0 2px 20px rgba(0,0,0,0.5); width: 100%; }
.hero-label { font-family: var(--font-latin); font-size: 13px; letter-spacing: 4px; text-transform: uppercase; color: var(--paper-white); margin-bottom: 28px; display: block; opacity: 0; animation: fadeInUp 0.8s var(--ease-out) 0.3s forwards; }
.hero-content h1 { font-size: clamp(40px, 6vw, 72px); font-weight: 700; color: var(--paper-white); line-height: 1.2; margin-bottom: 24px; opacity: 0; animation: fadeInUp 0.8s var(--ease-out) 0.5s forwards; }
.hero-content h1 em { font-style: italic; font-family: var(--font-latin); color: var(--khaki); font-weight: 400; }
.hero-subtitle { font-size: clamp(17px, 2vw, 22px); color: rgba(245,240,232,0.95); font-weight: 400; line-height: 1.6; margin-bottom: 40px; opacity: 0; animation: fadeInUp 0.8s var(--ease-out) 0.7s forwards; }
.hero-cta-group { display: flex; align-items: center; justify-content: flex-start; gap: 20px; flex-wrap: wrap; opacity: 0; animation: fadeInUp 0.8s var(--ease-out) 0.9s forwards; }
.hero-scroll-indicator { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); z-index: 5; display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(245,240,232,0.7); font-size: 11px; letter-spacing: 3px; font-family: var(--font-latin); animation: gentleBounce 2.5s infinite; }
.hero-scroll-indicator .scroll-line { width: 1px; height: 32px; background: linear-gradient(to bottom, rgba(245,240,232,0.7), transparent); }
.hero-spacer { display: none; }

/* ========== Brand Letter ========== */
.brand-letter { background-color: var(--parchment); padding: 100px 0; position: relative; }
.brand-letter::before, .brand-letter::after { content: ''; position: absolute; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--khaki), transparent); }
.brand-letter::before { top: 0; }
.brand-letter::after { bottom: 0; }
.brand-letter-inner { max-width: 720px; margin: 0 auto; padding: 0 40px; text-align: center; }
.brand-letter-date { font-family: var(--font-latin); font-size: 13px; color: var(--light-brown); letter-spacing: 2px; margin-bottom: 32px; }
.brand-letter h2 { font-size: clamp(24px, 3vw, 32px); font-weight: 400; line-height: 1.6; margin-bottom: 32px; }
.brand-letter h2 em { font-family: var(--font-latin); font-style: italic; color: var(--dark-red); }
.brand-letter-body { font-size: 16px; line-height: 2; color: var(--warm-brown); text-align: left; margin-bottom: 40px; }
.brand-letter-body p { margin-bottom: 1.2em; text-indent: 2em; }
.brand-letter-signature { font-family: var(--font-latin-script); font-size: 28px; font-style: italic; color: var(--dark-brown); margin-bottom: 8px; }
.brand-letter-signature-title { font-size: 13px; color: var(--light-brown); letter-spacing: 1px; }

/* ========== Brand Story — Magazine Layout ========== */
.brand-story { background-color: var(--paper-white); padding: var(--section-gap) 0; }
.brand-story-header { text-align: center; margin-bottom: 64px; }
.brand-story-header h2 { max-width: 700px; margin: 0 auto; }
.brand-story-magazine { display: grid; grid-template-columns: 5fr 7fr; gap: 48px; align-items: start; }
.brand-story-magazine-image { position: relative; margin-top: 40px; }
.brand-story-magazine-image img { width: 100%; height: 420px; object-fit: cover; filter: sepia(0.08); border-radius: 2px; }
.brand-story-magazine-image .image-caption { font-family: var(--font-latin); font-size: 12px; color: var(--light-brown); text-align: center; margin-top: 12px; font-style: italic; letter-spacing: 1px; }
.brand-story-magazine-image::before { content: ''; position: absolute; top: -12px; left: -12px; right: 12px; bottom: 12px; border: 1px solid var(--khaki); border-radius: 2px; z-index: -1; }
.brand-story-magazine-content { padding-top: 0; }
.brand-story-magazine-content .section-label { text-align: left; }
.brand-story-magazine-content h3 { font-size: 26px; margin-bottom: 24px; line-height: 1.4; }
.brand-story-magazine-content p { font-size: 16px; color: var(--warm-brown); margin-bottom: 1.4em; }
.highlight-quote { margin: 32px 0; padding: 24px 0 24px 28px; border-left: 2px solid var(--dark-red); font-size: 18px; font-style: italic; color: var(--dark-brown); line-height: 1.8; }

/* ========== Numbers ========== */
.numbers-section { background-color: var(--dark-brown); padding: 80px 0; position: relative; overflow: hidden; }
.numbers-section::before { content: ''; position: absolute; inset: 0; background: url('../images/illustrations/新建项目1.jpg') center center / cover no-repeat; opacity: 0.12; }
.numbers-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; z-index: 1; }
.number-item { text-align: center; padding: 32px 24px; position: relative; }
.number-item:not(:last-child)::after { content: ''; position: absolute; right: 0; top: 20%; height: 60%; width: 1px; background-color: rgba(196,180,154,0.2); }
.number-value { font-family: var(--font-latin); font-size: clamp(48px, 5vw, 72px); font-weight: 700; color: var(--paper-white); line-height: 1; margin-bottom: 12px; }
.number-value span { font-size: 0.5em; font-weight: 400; color: var(--khaki); }
.number-label { font-size: 14px; color: var(--khaki); letter-spacing: 1px; line-height: 1.5; }

/* ========== Territory ========== */
.territory-section { background-color: var(--warm-beige); padding: var(--section-gap) 0; position: relative; }
.territory-header { text-align: center; margin-bottom: 64px; }
.territory-header h2 { margin-bottom: 16px; }
.territory-header p { color: var(--warm-brown); }
.territory-map { max-width: 900px; margin: 0 auto 64px; border-radius: 2px; border: 1px solid var(--khaki); }
.territory-map img { width: 100%; height: auto; display: block; }
.territory-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.territory-card { background-color: var(--paper-white); border: 1px solid var(--khaki-light); border-radius: 2px; padding: 28px 24px; text-align: center; transition: all var(--transition-normal); }
.territory-card:hover { transform: translateY(-3px); box-shadow: 0 6px 24px rgba(62,39,35,0.08); border-color: var(--khaki); }
.territory-card-flag { font-size: 28px; margin-bottom: 12px; }
.territory-card h4 { font-size: 16px; margin-bottom: 8px; color: var(--dark-brown); }
.territory-card p { font-size: 13px; color: var(--light-brown); line-height: 1.6; margin-bottom: 0; }

/* ========== Values — 交错布局 ========== */
.values-section { background-color: var(--paper-white); padding: var(--section-gap) 0; }
.values-section-header { text-align: center; margin-bottom: 80px; }
.values-section-header h2 { margin-bottom: 16px; }
.value-row { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; margin-bottom: 80px; }
.value-row:last-child { margin-bottom: 0; }
.value-row.reverse { direction: rtl; }
.value-row.reverse > * { direction: ltr; }
.value-row-image { position: relative; overflow: hidden; border-radius: 2px; }
.value-row-image img { width: 100%; height: 360px; object-fit: cover; filter: sepia(0.06); transition: transform var(--transition-slow); }
.value-row:hover .value-row-image img { transform: scale(1.03); }
.value-row-image::after { content: ''; position: absolute; inset: 0; border: 1px solid var(--khaki); border-radius: 2px; pointer-events: none; }
.value-row-content .value-index { font-family: var(--font-latin); font-size: 64px; font-weight: 700; color: var(--khaki); opacity: 0.4; line-height: 1; margin-bottom: 16px; }
.value-row-content h3 { font-size: 28px; margin-bottom: 20px; color: var(--dark-brown); }
.value-row-content h3::after { content: ''; display: block; width: 32px; height: 2px; background-color: var(--dark-red); margin-top: 16px; }
.value-row-content p { font-size: 16px; color: var(--warm-brown); line-height: 1.8; margin-bottom: 0; }

/* ========== Products Preview — Magazine Grid ========== */
.products-preview { background-color: var(--warm-beige); padding: var(--section-gap) 0; }
.products-preview-header { text-align: center; margin-bottom: 64px; }
.products-preview-header h2 { margin-bottom: 16px; }
.products-preview-header p { color: var(--warm-brown); max-width: 560px; margin: 0 auto; }
.products-magazine-grid { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; gap: 24px; }
.product-feature-card { grid-row: span 2; position: relative; overflow: hidden; border-radius: 2px; cursor: pointer; }
.product-feature-card img { width: 100%; height: 100%; min-height: 580px; object-fit: cover; filter: sepia(0.08) brightness(0.85); transition: all var(--transition-slow); }
.product-feature-card:hover img { filter: sepia(0.05) brightness(0.9); transform: scale(1.03); }
.product-feature-card .card-overlay { position: absolute; bottom: 0; left: 0; right: 0; padding: 40px 32px; background: linear-gradient(to top, rgba(62,39,35,0.85) 0%, transparent 100%); color: var(--paper-white); }
.product-feature-card .card-overlay .tag { font-family: var(--font-latin); font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--khaki); margin-bottom: 8px; }
.product-feature-card .card-overlay h4 { font-size: 22px; color: var(--paper-white); margin-bottom: 8px; }
.product-feature-card .card-overlay p { font-size: 14px; color: rgba(245,240,232,0.8); margin-bottom: 0; line-height: 1.6; }
.product-small-card { position: relative; overflow: hidden; border-radius: 2px; cursor: pointer; background-color: var(--paper-white); border: 1px solid var(--khaki-light); }
.product-small-card img { width: 100%; height: 240px; object-fit: cover; filter: sepia(0.06); transition: transform var(--transition-slow); }
.product-small-card:hover img { transform: scale(1.05); }
.product-small-card .card-content { padding: 20px 24px; }
.product-small-card .card-content .tag { font-family: var(--font-latin); font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--brand-green); margin-bottom: 6px; }
.product-small-card .card-content h4 { font-size: 17px; margin-bottom: 4px; }
.product-small-card .card-content p { font-size: 13px; color: var(--light-brown); margin-bottom: 0; line-height: 1.5; }
.products-preview-cta { text-align: center; margin-top: 48px; }

/* ========== Closing ========== */
.closing { background-color: var(--ink-green); padding: 100px 0; text-align: center; position: relative; overflow: hidden; }
.closing::before { content: ''; position: absolute; inset: 0; background: url('../images/illustrations/illustration-1.png') center center / 700px no-repeat; opacity: 0.06; }
.closing-bg { position: absolute; inset: 0; }
.closing-bg img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.25) sepia(0.15); }
.closing-overlay { position: absolute; inset: 0; background: rgba(46,74,62,0.5); }
.closing-content { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; padding: 0 40px; }
.closing .ornament { margin-bottom: 40px; }
.closing .ornament::before, .closing .ornament::after { background-color: rgba(196,180,154,0.3); }
.closing .ornament-diamond { background-color: rgba(196,180,154,0.4); }
.closing h2 { font-size: clamp(26px, 3.5vw, 40px); color: var(--paper-white); font-weight: 400; line-height: 1.6; margin-bottom: 24px; }
.closing h2 strong { font-weight: 700; color: var(--khaki); }
.closing .closing-attribution { font-family: var(--font-latin-script); font-size: 16px; color: var(--khaki); font-style: italic; margin-bottom: 0; }

/* ========== Footer ========== */
.footer { background-color: #2C1810; padding: 64px 0 32px; color: rgba(245,240,232,0.7); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand img { height: 38px; margin-bottom: 16px; filter: brightness(0) invert(1); opacity: 0.75; }
.footer-brand p { font-size: 14px; line-height: 1.7; color: rgba(245,240,232,0.55); margin-bottom: 0; }
.footer-col h4 { font-size: 13px; font-family: var(--font-sans); font-weight: 500; color: var(--paper-white); margin-bottom: 20px; letter-spacing: 2px; text-transform: uppercase; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 14px; color: rgba(245,240,232,0.55); transition: color var(--transition-fast); }
.footer-col ul li a:hover { color: var(--paper-white); }
.footer-bottom { border-top: 1px solid rgba(196,180,154,0.15); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: rgba(245,240,232,0.35); }
.footer-brands-inline { margin-top: 24px; }
.footer-brands-inline .footer-brands-title { font-size: 11px; color: rgba(245,240,232,0.4); letter-spacing: 1px; margin-bottom: 12px; font-family: var(--font-latin); }
.footer-brands-inline .footer-brands-logos { display: flex; justify-content: flex-start; align-items: center; gap: 12px; flex-wrap: wrap; }
.footer-brands-inline .footer-brands-logos img { height: 24px; width: auto; opacity: 0.7; transition: opacity var(--transition-fast); }
.footer-brands-inline .footer-brands-logos img:nth-child(3) { filter: brightness(0) invert(1); }
.footer-brands-inline .footer-brands-logos img:hover { opacity: 1; }

/* --- Buttons --- */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 32px; font-family: var(--font-sans); font-size: 13px; font-weight: 500; letter-spacing: 1.5px; border-radius: 2px; cursor: pointer; transition: all var(--transition-normal); border: none; text-decoration: none; text-transform: uppercase; }
.btn-white { background-color: var(--paper-white); color: var(--dark-brown); }
.btn-white:hover { background-color: var(--warm-beige); color: var(--dark-brown); transform: translateY(-2px); box-shadow: 0 4px 16px rgba(0,0,0,0.2); }
.btn-outline-white { background: transparent; color: var(--paper-white); border: 1px solid rgba(245,240,232,0.5); }
.btn-outline-white:hover { background-color: var(--paper-white); color: var(--dark-brown); border-color: var(--paper-white); }
.btn-primary { background-color: var(--dark-red); color: var(--paper-white); }
.btn-primary:hover { background-color: #a04545; color: var(--paper-white); transform: translateY(-2px); box-shadow: 0 4px 16px rgba(139,58,58,0.3); }
.btn-secondary { background-color: transparent; color: var(--dark-brown); border: 1px solid var(--dark-brown); }
.btn-secondary:hover { background-color: var(--dark-brown); color: var(--paper-white); }
.btn-ghost { background: none; border: none; color: var(--dark-red); font-family: var(--font-serif); font-size: 15px; padding: 0; cursor: pointer; position: relative; text-transform: none; letter-spacing: 0; }
.btn-ghost::after { content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 1px; background-color: var(--dark-red); transition: width var(--transition-normal); }
.btn-ghost:hover::after { width: 100%; }
.btn-ghost:hover { color: var(--brand-green); }
.btn-ghost:hover::after { background-color: var(--brand-green); }

/* --- Animations --- */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes gentleBounce { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(-6px); } }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* --- Performance --- */
.brand-letter, .brand-story, .numbers-section, .territory-section, .values-section, .products-preview, .closing { content-visibility: auto; contain-intrinsic-size: 0 500px; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  :root { --page-padding: 24px; --section-gap: 80px; }
  .top-bar-inner { justify-content: center; text-align: center; }
  .top-bar-center { display: none; }
  .main-nav { top: 36px; }
  .main-nav-logo img { height: 28px; }
  .main-nav-menu > li > a { padding: 16px 20px; font-size: 14px; }
  .hero-content h1 { font-size: clamp(36px, 5vw, 56px); }
  .brand-story-magazine { grid-template-columns: 1fr; gap: 32px; }
  .brand-story-magazine-image { margin-top: 0; order: -1; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .number-item:nth-child(2)::after { display: none; }
  .territory-cards { grid-template-columns: repeat(2, 1fr); }
  .value-row { gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  :root { --page-padding: 20px; --section-gap: 64px; }
  .top-bar-left { flex-direction: column; gap: 6px; align-items: center; }
  .top-bar-right { display: none; }
  .main-nav { top: 56px; }
  .main-nav-logo img { height: 26px; }
  .main-nav-menu { display: none; }
  .navbar-toggle { display: flex; }
  .mobile-menu { padding-top: 70px; }
  .hero { height: 80vh; min-height: 500px; }
  .hero-content h1 { font-size: clamp(30px, 8vw, 44px); }
  .hero-subtitle { font-size: 16px; }
  .hero-cta-group { flex-direction: column; gap: 12px; }
  .numbers-grid { grid-template-columns: 1fr 1fr; }
  .number-item::after { display: none !important; }
  .territory-cards { grid-template-columns: 1fr; }
  .value-row, .value-row.reverse { grid-template-columns: 1fr; direction: ltr; gap: 24px; margin-bottom: 48px; }
  .value-row-image img { height: 260px; }
  .products-magazine-grid { grid-template-columns: 1fr; }
  .product-feature-card { grid-row: span 1; }
  .product-feature-card img { min-height: 300px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .footer-brands-inline .footer-brands-logos { justify-content: flex-start; gap: 12px; }
  .footer-brands-inline .footer-brands-logos img { height: 22px; }
}

/* ========== WeChat QR Modal ========== */
.wechat-modal { display: none; position: fixed; inset: 0; z-index: 9999; align-items: center; justify-content: center; }
.wechat-modal.active { display: flex; }
.wechat-modal-overlay { position: absolute; inset: 0; background-color: rgba(0,0,0,0.6); backdrop-filter: blur(4px); }
.wechat-modal-content { position: relative; background-color: var(--paper-white); border-radius: 4px; padding: 40px 48px 32px; max-width: 520px; width: 90%; box-shadow: 0 12px 48px rgba(0,0,0,0.3); z-index: 1; }
.wechat-modal-close { position: absolute; top: 12px; right: 16px; background: none; border: none; font-size: 24px; color: var(--warm-brown); cursor: pointer; line-height: 1; transition: color var(--transition-fast); }
.wechat-modal-close:hover { color: var(--dark-red); }
.wechat-modal-body { display: flex; gap: 40px; justify-content: center; align-items: flex-start; }
.wechat-qr-item { text-align: center; }
.wechat-qr-item img { width: 180px; height: 180px; object-fit: contain; border: 1px solid var(--khaki-light); border-radius: 4px; padding: 8px; background-color: #fff; }
.wechat-qr-item p { margin-top: 12px; font-size: 14px; color: var(--dark-brown); font-weight: 500; letter-spacing: 1px; margin-bottom: 0; }

@media (max-width: 480px) {
  .wechat-modal-content { padding: 32px 24px 24px; }
  .wechat-modal-body { flex-direction: column; gap: 24px; align-items: center; }
  .wechat-qr-item img { width: 150px; height: 150px; }
}

/* ========== Shop QR Modal ========== */
.shop-modal { display: none; position: fixed; inset: 0; z-index: 9999; align-items: center; justify-content: center; }
.shop-modal.active { display: flex; }
.shop-modal-overlay { position: absolute; inset: 0; background-color: rgba(0,0,0,0.6); backdrop-filter: blur(4px); }
.shop-modal-content { position: relative; background-color: var(--paper-white); border-radius: 4px; padding: 40px 48px 32px; max-width: 560px; width: 90%; box-shadow: 0 12px 48px rgba(0,0,0,0.3); z-index: 1; }
.shop-modal-close { position: absolute; top: 12px; right: 16px; background: none; border: none; font-size: 24px; color: var(--warm-brown); cursor: pointer; line-height: 1; transition: color var(--transition-fast); }
.shop-modal-close:hover { color: var(--dark-red); }
.shop-modal-body { display: grid; grid-template-columns: 1fr 1fr; gap: 32px 40px; justify-items: center; }
.shop-qr-item { text-align: center; }
.shop-qr-item img { width: 160px; height: 160px; object-fit: contain; border: 1px solid var(--khaki-light); border-radius: 4px; padding: 8px; background-color: #fff; }
.shop-qr-item p { margin-top: 12px; font-size: 14px; color: var(--dark-brown); font-weight: 500; letter-spacing: 1px; margin-bottom: 0; }

.shop-modal-trigger { cursor: pointer; background: none; border: none; padding: 0; display: inline-flex; align-items: center; color: inherit; }
.shop-modal-trigger:hover { opacity: 0.8; }

@media (max-width: 480px) {
  .shop-modal-content { padding: 32px 24px 24px; }
  .shop-modal-body { grid-template-columns: 1fr 1fr; gap: 20px 16px; }
  .shop-qr-item img { width: 120px; height: 120px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}