/* ========================================
   其美财税集团 — 全球设计系统
   品牌色：暖橙 #F97316 / 金橙 #F59E0B
   理念：温暖 · 专业 · 信赖 · 活力
   ======================================== */

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

:root {
  /* ===== 品牌暖橙色系 ===== */
  --orange-50:  #FFF7ED;
  --orange-100: #FFEDD5;
  --orange-200: #FED7AA;
  --orange-300: #FDBA74;
  --orange-400: #FB923C;
  --orange-500: #F97316;
  --orange-600: #EA580C;
  --orange-700: #C2410C;
  --orange-800: #9A3412;
  --orange-900: #7C2D12;

  /* 金色辅助 */
  --gold-50:  #FFFBEB;
  --gold-100: #FEF3C7;
  --gold-200: #FDE68A;
  --gold-300: #FCD34D;
  --gold-400: #FBBF24;
  --gold-500: #F59E0B;
  --gold-600: #D97706;

  /* 暖色渐变 */
  --warm-100: #FEF2F2;
  --warm-200: #FEE2E2;

  /* 中性色 */
  --gray-50:  #FAFAFA;
  --gray-100: #F5F5F5;
  --gray-200: #E5E5E5;
  --gray-300: #D4D4D4;
  --gray-400: #A3A3A3;
  --gray-500: #737373;
  --gray-600: #525252;
  --gray-700: #404040;
  --gray-800: #262626;
  --gray-900: #171717;

  /* 语义色 */
  --success: #10B981;
  --warning: #F59E0B;
  --error:   #EF4444;

  /* 字体 */
  --font: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;

  /* 阴影 - 温暖色调 */
  --shadow-xs: 0 1px 3px rgba(249,115,22,0.06);
  --shadow-sm: 0 2px 8px rgba(249,115,22,0.08);
  --shadow-md: 0 6px 24px rgba(249,115,22,0.12);
  --shadow-lg: 0 12px 48px rgba(249,115,22,0.16);
  --shadow-xl: 0 24px 80px rgba(249,115,22,0.20);
  --shadow-card: 0 1px 3px rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.06);

  /* 过渡 */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --t-fast: 150ms var(--ease-out);
  --t-base: 300ms var(--ease);
  --t-slow: 500ms var(--ease);
  --t-spring: 500ms var(--ease-spring);

  /* 圆角 */
  --r-xs: 4px;
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-2xl: 32px;

  /* 导航高度 */
  --nav-h: 90px;
}

body {
  font-family: var(--font);
  color: var(--gray-700);
  background: #fff;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
button { font-family: var(--font); border: none; cursor: pointer; background: none; }

/* ========== CONTAINER ========== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 768px) { .container { padding: 0 20px; } }

/* ========== SECTION ========== */
.section { padding: 100px 0; }
.section-alt { background: var(--orange-50); }
.section-warm { background: linear-gradient(180deg, var(--orange-50) 0%, #fff 100%); }
@media (max-width: 768px) { .section { padding: 60px 0; } }

/* Section头 */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--orange-500);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
  position: relative;
}
.section-label::before {
  content: '';
  display: block;
  width: 28px; height: 2.5px;
  background: linear-gradient(90deg, var(--orange-500), var(--gold-400));
  border-radius: 2px;
}
.section-title {
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.section-title .highlight {
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-desc {
  font-size: 0.98rem;
  color: var(--gray-500);
  line-height: 1.85;
  max-width: 600px;
  margin-bottom: 52px;
}
.section-head-center {
  text-align: center;
}
.section-head-center .section-label { justify-content: center; }
.section-head-center .section-label::before { display: none; }
.section-head-center .section-label::after {
  content: '';
  display: block;
  width: 28px; height: 2.5px;
  background: linear-gradient(90deg, var(--gold-400), var(--orange-500));
  border-radius: 2px;
}
.section-head-center .section-desc { margin-left: auto; margin-right: auto; }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 50px;
  transition: all var(--t-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn:focus-visible {
  outline: 3px solid var(--orange-400);
  outline-offset: 2px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  color: #fff;
  box-shadow: 0 4px 16px rgba(249,115,22,0.35);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--orange-600), var(--orange-700));
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(249,115,22,0.45);
}
.btn-primary:active { transform: translateY(0) scale(0.98); }
.btn-outline {
  background: transparent;
  color: var(--orange-500);
  border: 2px solid var(--orange-300);
}
.btn-outline:hover {
  background: var(--orange-50);
  border-color: var(--orange-400);
  transform: translateY(-2px);
}
.btn-white {
  background: #fff;
  color: var(--orange-600);
  box-shadow: var(--shadow-sm);
}
.btn-white:hover {
  background: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-gold {
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  color: #fff;
  box-shadow: 0 4px 16px rgba(245,158,11,0.35);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(245,158,11,0.45);
}
.btn-lg { padding: 16px 40px; font-size: 1.05rem; }
.btn-sm { padding: 8px 20px; font-size: 0.825rem; }
.btn-arrow { transition: gap var(--t-fast); }
.btn-arrow:hover { gap: 14px; }

/* ========== TAG / BADGE ========== */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 14px;
  background: var(--orange-100);
  color: var(--orange-700);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 50px;
  letter-spacing: 0.04em;
}
.tag-gold {
  background: var(--gold-100);
  color: var(--gold-700);
}
.tag-white {
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(4px);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.25);
}

/* ========== CARD ========== */
.card {
  background: #fff;
  border-radius: var(--r-xl);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: all var(--t-base);
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-6px);
  border-color: var(--orange-200);
}

/* ========== GLASS EFFECT ========== */
.glass {
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(255,255,255,0.5);
}

/* ========== GRADIENT TEXT ========== */
.gradient-text {
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600), var(--gold-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ========== HEADER / NAV ========== */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(249,115,22,0.08);
  z-index: 1000;
  transition: all var(--t-base);
}
#site-header.scrolled {
  height: 76px;
  box-shadow: 0 2px 20px rgba(249,115,22,0.08);
  background: rgba(255,255,255,0.96);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding-top: 13px;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  text-decoration: none;
  transition: transform var(--t-fast);
}
.logo:hover { transform: scale(1.02); }
.logo-mark {
  width: 180px; height: auto;
  max-height: 70px;
  border-radius: var(--r-md);
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}
.logo-text { display: flex; flex-direction: column; justify-content: center; gap: 4px; }
.logo-cn {
  font-size: clamp(0.8rem, 1.2vw, 0.92rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.logo-en {
  font-size: 0.58rem;
  color: var(--gray-400);
  line-height: 1.1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Desktop Nav */
.nav-desktop {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-item { position: relative; }
.nav-link {
  display: block;
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
  border-radius: 50px;
  transition: all var(--t-fast);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: var(--orange-600);
  background: var(--orange-50);
}
.nav-link.active { font-weight: 700; }
.has-sub .nav-link::after {
  content: '▾';
  font-size: 0.65rem;
  margin-left: 5px;
  opacity: 0.5;
}

/* Dropdown */
.sub-menu {
  display: block;
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) scaleY(0);
  transform-origin: top center;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border-radius: var(--r-lg);
  box-shadow: 0 16px 48px rgba(0,0,0,0.12), 0 4px 16px rgba(249,115,22,0.06);
  border: 1px solid rgba(255,255,255,0.6);
  min-width: 170px;
  z-index: 200;
  padding: 8px;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}
.sub-menu::before {
  content: '';
  position: absolute;
  top: -7px; left: 50%;
  transform: translateX(-50%);
  width: 14px; height: 14px;
  background: #fff;
  border-radius: 3px;
  transform: translateX(-50%) rotate(45deg);
  box-shadow: -1px -1px 3px rgba(0,0,0,0.03);
  z-index: -1;
}
.sub-menu.show {
  transform: translateX(-50%) scaleY(1);
  opacity: 1;
  pointer-events: all;
}
.sub-menu a {
  display: block;
  padding: 11px 20px;
  font-size: 0.87rem;
  color: var(--gray-600);
  border-radius: var(--r-sm);
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}
.sub-menu a::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--orange-400), var(--orange-500));
  border-radius: 0 3px 3px 0;
  transform: scaleY(0);
  transition: transform 0.2s ease;
}
.sub-menu a:hover {
  background: var(--orange-50);
  color: var(--orange-600);
  padding-left: 26px;
}
.sub-menu a:hover::before {
  transform: scaleY(1);
}

.has-sub .nav-link::after {
  content: '▾';
  font-size: 0.6rem;
  margin-left: 6px;
  opacity: 0.4;
  transition: transform 0.3s ease;
  display: inline-block;
}
.has-sub.open .nav-link::after {
  transform: rotate(180deg);
  opacity: 0.7;
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Mobile submenu animation */
.m-sub-items {
  max-height: 0;
  overflow: hidden;
  background: var(--gray-50);
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
}
.m-sub-items.open {
  max-height: 400px;
}
.m-sub-items a {
  display: block;
  padding: 12px 44px;
  font-size: 0.875rem;
  color: var(--gray-600);
  border-bottom: 1px solid var(--gray-100);
  opacity: 0;
  transform: translateX(-8px);
  transition: all 0.3s ease;
}
.m-sub-items.open a {
  opacity: 1;
  transform: translateX(0);
}
.m-sub-items.open a:nth-child(1) { transition-delay: 0.05s; }
.m-sub-items.open a:nth-child(2) { transition-delay: 0.1s; }
.m-sub-items.open a:nth-child(3) { transition-delay: 0.15s; }
.m-sub-items.open a:nth-child(4) { transition-delay: 0.2s; }
.m-sub-items.open a:nth-child(5) { transition-delay: 0.25s; }
.m-sub-items a:hover {
  background: var(--orange-50);
  color: var(--orange-600);
}
.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.header-tel {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: var(--orange-50);
  border-radius: 50px;
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--orange-600);
  border: 1.5px solid var(--orange-100);
  transition: all var(--t-fast);
}
.header-tel:hover {
  background: var(--orange-100);
  border-color: var(--orange-300);
}
.header-tel-icon {
  width: 26px; height: 26px;
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: #fff;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 40px; height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-sm);
  border: 1.5px solid var(--gray-200);
  transition: var(--t-fast);
}
.hamburger:hover { background: var(--orange-50); border-color: var(--orange-200); }
.hamburger span {
  display: block;
  width: 20px; height: 2px;
  background: var(--gray-600);
  border-radius: 2px;
  transition: var(--t-base);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--gray-100);
  z-index: 999;
  padding: 12px 0 24px;
  max-height: calc(100vh - var(--nav-h));
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}
.mobile-menu.open { display: block; animation: fadeDown 0.2s var(--ease); }
.mobile-menu a {
  display: block;
  padding: 14px 24px;
  font-size: 0.95rem;
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
  transition: var(--t-fast);
}
.mobile-menu a:hover { background: var(--orange-50); color: var(--orange-600); }
.m-group {
  border-bottom: 1px solid var(--gray-100);
}
.m-group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-700);
  cursor: pointer;
  transition: var(--t-fast);
}
.m-group-head:hover { background: var(--orange-50); color: var(--orange-600); }
.m-group-head .chevron { font-size: 0.7rem; transition: transform 0.25s; }
.m-group-head.open .chevron { transform: rotate(180deg); }
.m-sub-items { display: none; background: var(--gray-50); }
.m-sub-items.open { display: block; }
.m-sub-items a { padding-left: 44px; font-size: 0.875rem; color: var(--gray-600); }

/* ========== PAGE BANNER ========== */
.page-banner {
  padding-top: var(--nav-h);
  background: linear-gradient(135deg, var(--orange-600) 0%, var(--orange-500) 40%, var(--gold-400) 100%);
  padding-bottom: 56px;
  position: relative;
  overflow: hidden;
}
.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(255,255,255,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.06) 0%, transparent 50%);
  z-index: 0;
}
.page-banner::after {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
  z-index: 0;
}
.page-banner-content { position: relative; z-index: 1; padding-top: 44px; }
.page-banner h1 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.page-banner p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.8);
  max-width: 560px;
  line-height: 1.7;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  margin-top: 14px;
}
.breadcrumb a { color: rgba(255,255,255,0.65); transition: var(--t-fast); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb-sep { color: rgba(255,255,255,0.35); }
.breadcrumb-current { color: #fff; font-weight: 600; }

/* ========== FOOTER ========== */
#site-footer {
  background: linear-gradient(180deg, var(--gray-900) 0%, #1a1a1a 100%);
  color: rgba(255,255,255,0.65);
  padding-top: 72px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-brand .logo-cn { color: #fff; font-size: 0.95rem; }
.footer-brand .logo-en { color: rgba(255,255,255,0.35); }
.footer-brand-desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.9;
  margin: 18px 0;
}
.footer-social { display: flex; gap: 10px; margin-top: 4px; }
.social-icon {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.06);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: var(--t-base);
  border: 1px solid rgba(255,255,255,0.06);
}
.social-icon:hover {
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  color: #fff;
  border-color: transparent;
  transform: translateY(-2px);
}
.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 12px;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 24px; height: 2px;
  background: linear-gradient(90deg, var(--orange-500), var(--gold-400));
  border-radius: 2px;
}
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.48);
  transition: var(--t-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-links a::before {
  content: '';
  width: 4px; height: 4px;
  background: var(--orange-500);
  border-radius: 50%;
  opacity: 0.5;
  flex-shrink: 0;
}
.footer-links a:hover { color: var(--orange-400); padding-left: 4px; }
.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.48);
  align-items: flex-start;
  line-height: 1.7;
}
.footer-contact-icon {
  color: var(--orange-400);
  flex-shrink: 0;
  font-size: 0.95rem;
  margin-top: 3px;
}
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: rgba(255,255,255,0.3); transition: var(--t-fast); }
.footer-bottom-links a:hover { color: rgba(255,255,255,0.6); }

/* ========== SCROLL REVEAL ========== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }
.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; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ========== FLOAT BTNS ========== */
.float-btns {
  position: fixed;
  bottom: 32px;
  right: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 900;
}
.float-btn {
  width: 50px; height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all var(--t-spring);
  box-shadow: var(--shadow-md);
}
.float-btn-tel {
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  color: #fff;
  animation: floatPulse 2.5s ease-in-out infinite;
}
.float-btn-tel:hover { transform: scale(1.12); animation: none; }
.float-btn-wx {
  background: #fff;
  color: #07C160;
  border: 2px solid #07C160;
}
.float-btn-wx:hover { background: #07C160; color: #fff; }
.float-btn-top {
  background: #fff;
  color: var(--orange-600);
  border: 2px solid var(--orange-200);
  opacity: 0;
  pointer-events: none;
}
.float-btn-top.show { opacity: 1; pointer-events: all; }
.float-btn-top:hover { background: var(--orange-500); color: #fff; border-color: var(--orange-500); }

@keyframes floatPulse {
  0%, 100% { box-shadow: 0 4px 16px rgba(249,115,22,0.35); }
  50% { box-shadow: 0 4px 28px rgba(249,115,22,0.5); }
}

/* tooltip */
.float-btn-wrap { position: relative; }
.float-tooltip {
  position: absolute;
  right: 60px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--gray-900);
  color: #fff;
  padding: 6px 14px;
  border-radius: var(--r-sm);
  font-size: 0.78rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--t-fast);
}
.float-btn-wrap:hover .float-tooltip { opacity: 1; }

/* ========== PAGINATION ========== */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.page-btn {
  width: 42px; height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 0.875rem;
  font-weight: 600;
  border: 2px solid var(--gray-200);
  color: var(--gray-500);
  transition: var(--t-fast);
}
.page-btn:hover { border-color: var(--orange-400); color: var(--orange-500); background: var(--orange-50); }
.page-btn.active { background: linear-gradient(135deg, var(--orange-500), var(--orange-600)); color: #fff; border-color: transparent; box-shadow: 0 2px 10px rgba(249,115,22,0.3); }

/* ========== NUMBER COUNTER ========== */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-card {
  text-align: center;
  padding: 32px 20px;
  background: #fff;
  border-radius: var(--r-xl);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-card);
  transition: all var(--t-base);
}
.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--orange-200);
}
.stat-num {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 900;
  color: var(--orange-500);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-num sup { font-size: 0.45em; }
.stat-label { font-size: 0.85rem; color: var(--gray-500); font-weight: 500; }

@media (max-width: 768px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stat-card { padding: 24px 16px; }
}
@media (max-width: 480px) {
  .stat-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
}

/* ========== HERO SLIDER ========== */
.hero-slider {
  position: relative;
  height: 560px;
  overflow: hidden;
  background: var(--orange-700);
}
.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  transition: opacity 0.8s ease;
  z-index: 1;
}
.hero-slide.active { opacity: 1; z-index: 2; }
.hero-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}
.hero-slide-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(154,52,18,0.78) 0%, rgba(249,115,22,0.6) 100%);
}
.hero-slide-inner {
  position: relative;
  z-index: 2;
  width: 100%;
}
.hero-slide .hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.95);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 18px;
  border-radius: 50px;
  letter-spacing: 0.06em;
  margin-bottom: 18px;
  backdrop-filter: blur(4px);
}
.hero-dot {
  display: inline-block;
  width: 7px; height: 7px;
  background: var(--gold-400);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.6); }
}
.hero-slide h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.hero-slide h1 .highlight {
  background: linear-gradient(135deg, var(--gold-400), #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-slide-sub {
  font-size: clamp(0.85rem, 1.3vw, 0.95rem);
  color: rgba(255,255,255,0.72);
  line-height: 1.8;
  margin-bottom: 28px;
  max-width: 580px;
}
.hero-slide-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-slide-stats {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.hero-slide-stat-num {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 900;
  color: #fff;
  line-height: 1;
}
.hero-slide-stat-num sup { font-size: 0.5em; color: var(--gold-400); }
.hero-slide-stat-label { font-size: 0.75rem; color: rgba(255,255,255,0.5); margin-top: 4px; }

/* Slider Arrows */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  border: 1.5px solid rgba(255,255,255,0.25);
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}
.slider-arrow:hover { background: rgba(255,255,255,0.25); transform: translateY(-50%) scale(1.05); }
.slider-arrow.left { left: 24px; }
.slider-arrow.right { right: 24px; }

/* Slider Dots */
.slider-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
}
.slider-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}
.slider-dot.active { background: #fff; transform: scale(1.3); }

@media (max-width: 768px) {
  .hero-slider { height: 400px; }
  .slider-arrow { width: 40px; height: 40px; font-size: 1.1rem; }
  .slider-arrow.left { left: 12px; }
  .slider-arrow.right { right: 12px; }
}
@media (max-width: 600px) {
  .hero-slider { height: 360px; }
}

/* ========== RESPONSIVE HELPERS ========== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 768px) {
  :root { --nav-h: 76px; }
  .nav-desktop, .header-cta { display: none; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .float-btns { right: 16px; bottom: 24px; }
}
@media (max-width: 480px) {
  .btn-lg { padding: 14px 28px; font-size: 0.92rem; }
  .section { padding: 48px 0; }
}

/* ========== SERVICE CARD GRID ========== */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  position: relative;
  padding: 36px 28px;
  background: #fff;
  border-radius: var(--r-xl);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-card);
  transition: all var(--t-base);
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--orange-400), var(--orange-500), var(--gold-400));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-base);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--orange-200);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card-icon {
  width: 56px; height: 56px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  background: var(--orange-50);
  color: var(--orange-500);
  transition: all var(--t-base);
}
.service-card:hover .service-card-icon {
  background: linear-gradient(135deg, var(--orange-500), var(--orange-600));
  color: #fff;
  transform: scale(1.1);
}
.service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
}
.service-card p {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.7;
}
.service-card .service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--orange-500);
  transition: gap var(--t-fast);
}
.service-card .service-link:hover { gap: 10px; }

@media (max-width: 1024px) { .service-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .service-grid { grid-template-columns: 1fr; } }

/* ========== TEAM CARD ========== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.team-card {
  background: #fff;
  border-radius: var(--r-xl);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: all var(--t-base);
  text-align: center;
}
.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--orange-200);
}
.team-card-img {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(135deg, var(--orange-100), var(--orange-200));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  position: relative;
  overflow: hidden;
}
.team-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  position: absolute; inset: 0;
  z-index: 1;
}
.team-card-img::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 50%;
  background: linear-gradient(transparent, rgba(255,255,255,0.3));
}
.team-card-body { padding: 20px 16px; }
.team-card-body h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 4px;
}
.team-card-role {
  font-size: 0.78rem;
  color: var(--orange-500);
  font-weight: 600;
  margin-bottom: 8px;
}
.team-card-desc {
  font-size: 0.78rem;
  color: var(--gray-500);
  line-height: 1.6;
}

@media (max-width: 1024px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .team-grid { grid-template-columns: 1fr; max-width: 360px; margin: 0 auto; } }

/* ========== NEWS LIST ========== */
.news-list-item {
  display: flex;
  gap: 24px;
  padding: 24px;
  background: #fff;
  border-radius: var(--r-xl);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-card);
  transition: all var(--t-base);
  margin-bottom: 16px;
  text-decoration: none;
}
.news-list-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--orange-200);
}
.news-list-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 64px;
  padding: 12px 8px;
  background: var(--orange-50);
  border-radius: var(--r-md);
  text-align: center;
}
.news-list-date .day {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--orange-600);
  line-height: 1;
}
.news-list-date .month {
  font-size: 0.75rem;
  color: var(--orange-500);
  font-weight: 600;
  margin-top: 2px;
}
.news-list-body { flex: 1; }
.news-list-body h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 8px;
  line-height: 1.5;
}
.news-list-body p {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 600px) {
  .news-list-item { flex-direction: column; gap: 12px; }
  .news-list-date { flex-direction: row; gap: 6px; min-width: auto; }
}

/* ========== POLICY / ANNOUNCEMENT BAR ========== */
.info-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: #fff;
  border-radius: var(--r-md);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-card);
  margin-bottom: 12px;
  transition: all var(--t-fast);
  text-decoration: none;
}
.info-bar:hover {
  border-color: var(--orange-200);
  background: var(--orange-50);
}
.info-bar .info-bar-tag {
  flex-shrink: 0;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-weight: 700;
}
.info-bar-tag-news { background: var(--orange-100); color: var(--orange-700); }
.info-bar-tag-policy { background: #FEF3C7; color: #B45309; }
.info-bar-tag-notice { background: #D1FAE5; color: #047857; }
.info-bar-title {
  flex: 1;
  font-size: 0.9rem;
  color: var(--gray-700);
  font-weight: 500;
}
.info-bar:hover .info-bar-title { color: var(--orange-600); }
.info-bar-date { font-size: 0.78rem; color: var(--gray-400); white-space: nowrap; }

/* ========== TABS ========== */
.info-tabs {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--gray-200);
  margin-bottom: 24px;
}
.info-tab {
  padding: 14px 24px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-500);
  cursor: pointer;
  border: none;
  background: none;
  position: relative;
  transition: color var(--t-fast);
  white-space: nowrap;
}
.info-tab::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange-500), var(--gold-400));
  border-radius: 3px 3px 0 0;
  transform: scaleX(0);
  transition: transform var(--t-base);
}
.info-tab.active { color: var(--orange-600); }
.info-tab.active::after { transform: scaleX(1); }
.info-tab:hover { color: var(--orange-500); }
.info-tab-count {
  display: inline-block;
  background: var(--orange-100);
  color: var(--orange-600);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 1px 8px;
  border-radius: 10px;
  margin-left: 6px;
}
.info-tab.active .info-tab-count {
  background: var(--orange-500);
  color: #fff;
}
.info-tab-panel { display: none; }
.info-tab-panel.active { display: block; }

@media (max-width: 600px) {
  .info-tabs { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .info-tab { padding: 12px 14px; font-size: 0.8rem; white-space: nowrap; }
}

/* ========== AWARD / HONOR ========== */
.honor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.honor-card {
  padding: 28px 20px;
  background: #fff;
  border-radius: var(--r-xl);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-card);
  text-align: center;
  transition: all var(--t-base);
}
.honor-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--orange-200);
}
.honor-card-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  display: block;
}
.honor-card-img {
  width: 100%; height: 120px;
  border-radius: 8px; overflow: hidden;
  margin-bottom: 12px;
  background: var(--gray-50);
}
.honor-card h4 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 6px;
}
.honor-card p {
  font-size: 0.76rem;
  color: var(--gray-400);
}

@media (max-width: 1024px) { .honor-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .honor-grid { grid-template-columns: 1fr; } }

/* ========== INDUSTRY ADVANTAGE ========== */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.industry-card {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  min-height: 280px;
  display: flex;
  align-items: flex-end;
  transition: all var(--t-base);
  cursor: pointer;
}
.industry-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.industry-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s var(--ease);
}
.industry-card:hover .industry-card-bg { transform: scale(1.08); }
.industry-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0.05) 100%);
  z-index: 1;
}
.industry-card-content {
  position: relative;
  z-index: 2;
  padding: 32px 28px;
  color: #fff;
  width: 100%;
}
.industry-card-content h4 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 8px;
}
.industry-card-content p {
  font-size: 0.85rem;
  opacity: 0.8;
  line-height: 1.6;
}

@media (max-width: 768px) { .industry-grid { grid-template-columns: 1fr; } }

/* ========== CONTACT PAGE ========== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  align-items: start;
}
.contact-info-card {
  background: #fff;
  border-radius: var(--r-xl);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-card);
  padding: 36px 32px;
}
.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-info-icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  background: var(--orange-50);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
  color: var(--orange-500);
}
.contact-info-text h5 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 4px;
}
.contact-info-text p {
  font-size: 0.85rem;
  color: var(--gray-500);
  line-height: 1.7;
}
.contact-form-card {
  background: #fff;
  border-radius: var(--r-xl);
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-card);
  padding: 36px 32px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 8px;
}
.form-input {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.9rem;
  font-family: var(--font);
  border: 2px solid var(--gray-200);
  border-radius: var(--r-md);
  color: var(--gray-800);
  background: var(--gray-50);
  transition: all var(--t-fast);
  outline: none;
}
.form-input:focus {
  border-color: var(--orange-400);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(249,115,22,0.1);
}
textarea.form-input { resize: vertical; min-height: 120px; }

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

/* ========== WAVE DIVIDER ========== */
.wave-divider {
  position: relative;
  height: 80px;
  overflow: hidden;
}
.wave-divider svg {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 80px;
}

/* ========== TRUST BADGE ========== */
.trust-strip {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
  padding: 32px 0;
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--gray-500);
  font-weight: 500;
}
.trust-item-icon {
  font-size: 1.4rem;
  opacity: 0.6;
}