/* ===================================================
   CSS Variables
   =================================================== */
:root {
  --color-wood-dark: #3D2510;
  --color-wood: #6B4226;
  --color-wood-light: #C4A882;
  --color-gold: #C9A84C;
  --color-bark: #3D2B1F;
  --color-cream: #F5F0E6;
  --color-white: #FFFFFF;
  --color-black: #1A1A1A;
  --color-wood-pale: #FDFAF3;
  --color-gray100: #F7F5F0;
  --color-gray200: #EDE9E3;
  --color-gray300: #D8D2C8;
  --color-gray400: #B8B0A4;
  --color-gray500: #7A7168;
  --color-gray600: #5D5752;
  --color-gray700: #4A4540;
  --color-gray800: #2E2B28;
   --font-heading: 'Inter', sans-serif;
   --font-body: 'Inter', sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 4px rgba(0,0,0,.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,.10);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.14);
  /* Spacing scale */
  --space-xxs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-xxl: 3rem;
  --space-xxxl: 4rem;
  --max-width: 1180px;
}

/* ===================================================
   Reset & Base
   =================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 1.0625rem; /* 17px base */
  color: var(--color-bark);
  padding-top: 0;
  background: var(--color-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-top: 72px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.2s ease, opacity 0.2s ease; }
a:hover { color: var(--color-wood); text-decoration: underline; text-decoration-thickness: 1.5px; text-underline-offset: 2px; }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5 { font-family: var(--font-heading); line-height: 1.3; color: var(--color-bark); margin-bottom: 0.5em; }

/* ===================================================
   Utility / Background Colors
   =================================================== */
.bg-pale    { background: var(--color-wood-pale); }
.bg-offwhite { background: #FAF8F3; }
.bg-cream   { background: var(--color-cream); }

/* ===================================================
   Scrollbar
   =================================================== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--color-gray100); }
::-webkit-scrollbar-thumb { background: var(--color-wood-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-wood); }

/* ===================================================
   Logo
   =================================================== */
.logo-img { height: 50px; width: auto; }

/* ===================================================
   Navbar
   =================================================== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(45,25,10,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(139,101,20,.4);
  box-shadow: 0 2px 12px rgba(0,0,0,.25);
}
.navbar-inner {
  max-width: 1180px; margin: 0 auto; padding: 0 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.navbar-logo { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 700; color: var(--color-bark); display: flex; align-items: center; gap: .5rem; margin-left: .8rem; }
.navbar-logo span { color: var(--color-gold); }
.navbar-nav { display: flex; align-items: center; gap: .5rem; list-style: none; }
.nav-item { position: relative; }
.nav-link {
  display: block; padding: .5rem 1rem; border-radius: var(--radius-sm);
  font-size: .9rem; font-weight: 500; color: rgba(255,255,255,.95);
  transition: color .2s, background .2s, transform .2s;
  position: relative;
}
.nav-link:hover {
  color: #fff;
  background: rgba(255,255,255,.15);
  transform: translateY(-1px);
  text-decoration: none;
}
.nav-link.active { 
  color: #fff; 
  font-weight: 600; 
}
/* Active underline uses ::before so ::after is free for the dropdown caret */
.nav-link.active::before {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background: var(--color-gold);
  border-radius: 1px;
}
.btn.nav-cta {
  background: #C9A84C;
  color: #fff !important;
  padding: .6rem 1.5rem !important; 
  border-radius: 50px !important;
  font-weight: 700 !important; 
  font-size: .85rem !important;
  border: none !important;
  box-shadow: 0 3px 10px rgba(61,43,31,.2) !important;
  transition: all .3s ease !important;
  position: relative;
  overflow: hidden;
  text-decoration: none !important;
}
.btn.nav-cta:hover { 
  background: #B8962E !important; 
  color: #fff !important; 
  transform: translateY(-2px) !important;
  box-shadow: 0 5px 15px rgba(61,43,31,.3) !important;
  text-decoration: none !important;
}
.btn.nav-cta:active {
  transform: translateY(0) !important;
  box-shadow: 0 2px 5px rgba(61,43,31,.25) !important;
}

/* Dropdown caret arrow — generated by CSS, right-aligned */
.nav-item:has(.dropdown-menu) > .nav-link {
  position: relative;
  padding-right: 1.4rem !important;
  white-space: nowrap;
}
.nav-item:has(.dropdown-menu) > .nav-link::after {
  content: '▾';
  display: inline-block;
  position: absolute;
  right: .5rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.2em;
  line-height: 1;
  opacity: 0.85;
  pointer-events: none;
}

/* Dropdown */
.nav-item .dropdown-menu {
  display: none; 
  position: absolute; 
  top: 100%;   /* 紧贴nav-item底部，无间隙，避免鼠标经过时hover丢失 */
  left: 0;
  background: var(--color-white); 
  border: 1px solid var(--color-gray200);
  border-top: 3px solid var(--color-gold); /* 顶部金线替代原来的5px间隙 */
  border-radius: 0 0 var(--radius-md) var(--radius-md); 
  box-shadow: 0 8px 30px rgba(61,43,31,.15);
  min-width: 240px; 
  padding: .75rem; 
  z-index: 100;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}
.nav-item:hover .dropdown-menu { 
  display: block; 
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.dropdown-item {
  display: block; 
  padding: .7rem 1rem; 
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: .85rem; 
  color: var(--color-gray700);
  transition: background 0.2s ease, color 0.2s ease, padding-left 0.2s ease;
  margin-bottom: .25rem;
}
.dropdown-item:hover { 
  background: var(--color-wood-pale); 
  color: var(--color-bark); 
  padding-left: 1.25rem;
  text-decoration: none;
}
.dropdown-item:last-child {
  margin-bottom: 0;
}

/* Hamburger */
.hamburger { 
  display: none; 
  flex-direction: column; 
  gap: 5px; 
  cursor: pointer; 
  padding: .75rem .5rem; 
  border-radius: var(--radius-sm);
  transition: background 0.2s ease;
}
.hamburger:hover { 
  background: rgba(255,255,255,.1); 
}
.hamburger span { 
  width: 22px; 
  height: 2px; 
  background: rgba(255,255,255,.9); 
  border-radius: 2px; 
  transition: all .3s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
}

/* ===================================================
   Mobile Nav
   =================================================== */
.mobile-nav {
  display: none; position: fixed; inset: 0; z-index: 999;
  background: rgba(0,0,0,.6);
}
.mobile-nav.open { display: block; }
.mobile-nav-link {
  display: block; padding: .85rem 1.5rem; font-size: 1rem; font-weight: 500;
  color: #fff; border-bottom: 1px solid rgba(255,255,255,.15);
  background: rgba(45,25,10,.95);
}
.mobile-nav-link:hover { background: rgba(255,255,255,.08); }
.mobile-sub-title {
  display: block; padding: .6rem 1.5rem; font-size: .75rem; font-weight: 700;
  color: var(--color-gold); text-transform: uppercase; letter-spacing: .06em;
  background: rgba(30,15,5,.95); border-bottom: 1px solid rgba(255,255,255,.1);
}
.mobile-sub { padding-left: 2.5rem !important; font-size: .9rem !important; font-weight: 400 !important; }

/* ===================================================
   Hero (Global)
   =================================================== */
.hero {
  background: linear-gradient(160deg, #5C3410 0%, #8B5A20 35%, #A07830 65%, #C9A84C 100%);
  border-bottom: 3px solid rgba(201,168,76,.6);
  position: relative; 
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600"><defs><pattern id="wood" patternUnits="userSpaceOnUse" width="120" height="30" patternTransform="rotate(8)"><line x1="0" y1="15" x2="120" y2="15" stroke="rgba(184,146,74,.12)" stroke-width="1.5"/><line x1="0" y1="5" x2="120" y2="5" stroke="rgba(184,146,74,.06)" stroke-width=".5"/><line x1="0" y1="25" x2="120" y2="25" stroke="rgba(184,146,74,.06)" stroke-width=".5"/></pattern></defs><rect width="800" height="600" fill="url(%23wood)"/></svg>');
  pointer-events: none;
}
.hero-emoji { font-size: 3.5rem; margin-bottom: 1rem; animation: float 3s ease-in-out infinite; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
.hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); color: #fff; margin-bottom: 1rem; }
.hero p { font-size: 1.1rem; color: rgba(255,255,255,.75); max-width: 640px; margin: 0 auto 2rem; }
.hero-badges { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; }
.hero-badge {
  background: rgba(255,255,255,.1); border: 1.5px solid rgba(255,255,255,.25);
  color: rgba(255,255,255,.9); padding: .4rem 1rem; border-radius: 50px;
  font-size: .82rem; font-weight: 600;
}

/* ===================================================
   Product Hero
   =================================================== */
.prod-hero {
  padding: 5rem 1.5rem 3rem;
  background: linear-gradient(160deg, #F5EDD8 0%, #FDFAF3 60%, #EDE9E3 100%);
  border-bottom: 1px solid var(--color-wood-light);
}
.prod-hero-inner { max-width: 760px; margin: 0 auto; text-align: center; }
.prod-hero-emoji { font-size: 3.5rem; margin-bottom: 1rem; animation: float 3s ease-in-out infinite; }
.prod-hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 1rem; }
.prod-hero-sub { font-size: 1.05rem; color: var(--color-gray600); max-width: 600px; margin: 0 auto 1.5rem; line-height: 1.7; }
.prod-hero-badges { display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; }
.prod-hero-badge {
  background: var(--color-white); border: 1.5px solid var(--color-wood-light);
  color: var(--color-bark); padding: .35rem .9rem; border-radius: 50px;
  font-size: .8rem; font-weight: 600;
}

/* ===================================================
   Breadcrumb
   =================================================== */
.breadcrumb-bar { background: var(--color-gray100); border-bottom: 1px solid var(--color-gray200); }
.breadcrumb-bar-inner { max-width: 1200px; margin: 0 auto; padding: .65rem 1.5rem; display: flex; align-items: center; gap: .4rem; font-size: .82rem; color: var(--color-gray500); }
.breadcrumb-bar-inner a { color: var(--color-wood); }
.breadcrumb-bar-inner a:hover { text-decoration: underline; }

/* ===================================================
   Product Body
   =================================================== */
.prod-body { padding: 3rem 1.5rem; }
.prod-body-inner { max-width: 1100px; margin: 0 auto; }
.prod-desc { font-size: 1.05rem; color: var(--color-gray700); line-height: 1.8; max-width: 780px; margin-bottom: 3rem; }

/* ===================================================
   Section Title
   =================================================== */
.section-title {
  font-size: 1.5rem; font-family: var(--font-heading); color: var(--color-bark);
  margin-bottom: 1.5rem; position: relative; padding-bottom: .75rem;
}
.section-title::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 48px; height: 3px; background: var(--color-gold); border-radius: 2px;
}

/* ===================================================
   Card Component
   =================================================== */
.card {
  background: var(--color-white);
  border: 1.5px solid var(--color-gray200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(61,43,31,.12);
  border-color: var(--color-wood-light);
}
.card-body { padding: 1.5rem 2rem 2rem; }
.card-title { font-family: var(--font-heading); font-size: 1.05rem; font-weight: 700; color: var(--color-bark); margin-bottom: .6rem; }
.card-desc { font-size: .88rem; color: var(--color-gray600); line-height: 1.65; }

/* ===================================================
   Grid Layouts
   =================================================== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; padding: .25rem 0; }

/* ===================================================
   Specs Table
   =================================================== */
.specs-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.specs-table th {
  text-align: left; padding: .75rem 1rem;
  background: var(--color-wood-pale); border-bottom: 2px solid var(--color-wood-light);
  font-size: .78rem; font-weight: 700; color: var(--color-wood);
  text-transform: uppercase; letter-spacing: .04em;
}
.specs-table td { padding: .7rem 1rem; border-bottom: 1px solid var(--color-gray200); color: var(--color-bark); }
.specs-table tr:last-child td { border-bottom: none; }
.specs-table tr:hover td { background: #faf8f3; }

/* ===================================================
   Freq Badge
   =================================================== */
.freq-badge {
  display: inline-block; padding: .2rem .65rem; border-radius: 50px;
  font-size: .7rem; font-weight: 800; letter-spacing: .04em;
  border: 1.5px solid transparent;
}
.freq-lf  { background: #e8f5e9; color: #2e7d32; border-color: #a5d6a7; }
.freq-hf  { background: #e3f2fd; color: #1565c0; border-color: #90caf9; }
.freq-nfc { background: #fce4ec; color: #c62828; border-color: #f48fb1; }
.freq-uhf { background: #ede7f6; color: #6a1b9a; border-color: #b39ddb; }

/* ===================================================
   Highlight Box
   =================================================== */
.highlight-box {
  background: var(--color-wood-pale);
  border: 1.5px solid #e0d0a0;
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  transition: box-shadow .2s;
}
.highlight-box h4 { font-size: .88rem !important; margin: 0 0 .5rem !important; }
.highlight-box p { font-size: .82rem !important; line-height: 1.5; margin: 0; }
.highlight-box:hover { box-shadow: 0 4px 14px rgba(61,43,31,.1); }
.highlight-box .stat-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-wood);
  text-shadow: 0 1px 0 rgba(255,255,255,.5);
}

/* ===================================================
   Specs
   =================================================== */
.specs-section { margin-bottom: 3rem; }
.specs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: .75rem; }
.spec-card {
  background: var(--color-wood-pale); border: 1px solid #e8e0c8;
  border-radius: var(--radius-md); padding: 1rem 1.15rem;
}
.spec-card-label { font-size: .72rem; font-weight: 700; color: var(--color-wood); text-transform: uppercase; letter-spacing: .04em; margin-bottom: .25rem; }
.spec-card-value { font-size: .88rem; color: var(--color-bark); font-weight: 500; line-height: 1.4; }

/* ===================================================
   Features
   =================================================== */
.features-section { margin-bottom: 3rem; }
.features-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: .75rem; }
.feature-item { display: flex; align-items: flex-start; gap: .75rem; font-size: .95rem; color: var(--color-gray700); padding: .6rem .75rem; border-radius: var(--radius-sm); background: #faf8f3; border: 1px solid #e8e0c8; }
.feature-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-wood); flex-shrink: 0; margin-top: .4rem; }

/* ===================================================
   Use Cases
   =================================================== */
.usecases-section { margin-bottom: 3rem; }
.usecases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.usecase-card { background: var(--color-wood-pale); border: 1.5px solid #e0d0a0; border-radius: var(--radius-md); padding: 1.5rem; text-align: center; transition: transform .2s, box-shadow .2s; }
.usecase-card:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(61,43,31,.1); }
.usecase-icon { font-size: 2rem; margin-bottom: .6rem; }
.usecase-name { font-weight: 700; color: var(--color-bark); font-size: .9rem; margin-bottom: .3rem; font-family: var(--font-heading); }
.usecase-desc { font-size: .82rem; color: var(--color-gray600); line-height: 1.5; }

/* ===================================================
   Process Steps
   =================================================== */
.process-section { margin-bottom: 3rem; padding-top: 1rem; }
.process-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.process-step { text-align: center; padding: 2rem 1rem; background: var(--color-white); border: 2px solid var(--color-wood-light); border-radius: var(--radius-lg); transition: transform .2s, box-shadow .2s, border-color .2s; }
.process-step:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(61,43,31,.12); border-color: var(--color-wood); }
.process-num { width: 52px; height: 52px; border-radius: 50%; background: linear-gradient(135deg, var(--color-wood-dark), var(--color-wood)); color: #fff; font-weight: 800; font-size: 1.2rem; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; box-shadow: 0 4px 14px rgba(61,43,31,.25); }
.process-step-title { font-weight: 700; color: var(--color-bark); font-size: .88rem; margin-bottom: .5rem; font-family: var(--font-heading); }
.process-step-desc { font-size: .78rem; color: var(--color-gray600); line-height: 1.55; }

/* ===================================================
   Why Section
   =================================================== */
.why-section { margin-bottom: 3rem; }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.why-card { background: linear-gradient(135deg, #faf8f3, #f5edd8); border: 1.5px solid #e8dcc0; border-radius: var(--radius-lg); padding: 1.5rem 1.25rem; transition: transform .2s, box-shadow .2s; }
.why-card:hover { transform: translateY(-3px); box-shadow: 0 6px 20px rgba(61,43,31,.1); }
.why-icon { font-size: 2rem; margin-bottom: .6rem; }
.why-title { font-weight: 700; color: var(--color-bark); font-size: .9rem; margin-bottom: .4rem; font-family: var(--font-heading); }
.why-desc { font-size: .82rem; color: var(--color-gray600); line-height: 1.6; }

/* ===================================================
   CTA Section
   =================================================== */
.cta-section { background: linear-gradient(135deg, #3D2510, #8B6520); color: #fff; border-radius: var(--radius-lg); padding: 3.5rem 2rem; text-align: center; margin-bottom: 3rem; }
.cta-section h2 { font-size: 1.8rem; color: #fff; margin-bottom: .75rem; font-family: var(--font-heading); }
.cta-section p { color: rgba(255,255,255,.8); font-size: 1rem; margin-bottom: 1.5rem; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.cta-btn { display: inline-block; padding: .85rem 2.5rem; border-radius: 50px; font-weight: 700; font-size: 1rem; text-decoration: none; transition: all .3s; }
.cta-btn-primary { background: #fff; color: var(--color-bark); }
.cta-btn-primary:hover { background: #D4A017; color: #fff; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,.2); }
.cta-btn-secondary { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.6); }
.cta-btn-secondary:hover { background: rgba(255,255,255,.15); border-color: #fff; transform: translateY(-2px); }

/* ===================================================
   Related Section
   =================================================== */
.related-section { margin-bottom: 2rem; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.related-card { display: flex; align-items: center; gap: .85rem; background: var(--color-wood-pale); border: 1px solid #e0d0a0; border-radius: var(--radius-md); padding: 1rem 1.25rem; text-decoration: none; transition: all .3s; }
.related-card:hover { border-color: var(--color-wood); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.related-emoji { font-size: 1.8rem; flex-shrink: 0; }
.related-info { flex: 1; }
.related-title { font-weight: 600; color: var(--color-bark); font-size: .9rem; margin-bottom: .2rem; }
.related-cat { font-size: .78rem; color: var(--color-gray500); }

/* ===================================================
   Footer
   =================================================== */
/* ===== FOOTER ===== */
.footer {
  background: var(--color-bark);
  color: rgba(255,255,255,.8);
  position: relative;
  overflow: hidden;
}
.footer .container {
  padding-top: 4rem;
}
/* Gold top accent line */
.footer::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, #3D2B1F 0%, var(--color-gold) 30%, var(--color-gold-light) 70%, #3D2B1F 100%);
}
.footer-inner { max-width: 1180px; margin: 0 auto; padding: 4.5rem 2rem 0; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
/* ===================================================
   Timeline
   =================================================== */
.timeline { position: relative; padding-left: 2rem; margin-top: 2.5rem; }
.timeline::before {
  content: '';
  position: absolute; left: 6px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, #C9A84C, #8B6520, #C9A84C);
}
.timeline-item { position: relative; margin-bottom: 2rem; display: flex; gap: 1.5rem; align-items: flex-start; }
.timeline-dot {
  width: 14px; height: 14px; border-radius: 50%;
  background: #C9A84C;
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px #C9A84C, 0 2px 8px rgba(0,0,0,.15);
  flex-shrink: 0; margin-top: .25rem; position: relative; z-index: 1;
}
.timeline-year { font-weight: 800; font-size: 1rem; color: var(--color-wood); min-width: 48px; flex-shrink: 0; }
.timeline-content { color: var(--color-gray600); font-size: .95rem; line-height: 1.7; padding-top: .1rem; }
@media (max-width: 768px) {
  .timeline { padding-left: 1.5rem; }
  .timeline-item { flex-direction: column; gap: .25rem; }
}

/* Brand column */
.footer-brand { }
.footer-logo { }
.social-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  transition: all .25s;
  font-size: 1.1rem; color: rgba(255,255,255,.85);
  text-decoration: none;
}
.social-btn:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: #fff;
  transform: translateY(-2px);
}
.footer-col { }
.footer-logo img { height: 50px; margin-bottom: .9rem; display: block; }
.logo-img-footer { height: 50px; margin-bottom: .9rem; display: block; }
.dyn-years { font-weight: 600; color: inherit; }
.footer-desc { font-size: .9rem; line-height: 1.7; color: rgba(255,255,255,.6); margin-bottom: 1.1rem; }
.footer-social { display: flex; gap: .6rem; margin-top: 1.1rem; }
.social-icon {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  transition: all .25s;
  font-size: .9rem; color: rgba(255,255,255,.7);
}
.social-icon:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: #fff;
  transform: translateY(-2px);
}
/* Column headings */
.footer-col h4, .footer-title {
  font-family: var(--font-heading);
  font-size: .88rem;
  font-weight: 700;
  color: var(--color-gold-light);
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
  padding-bottom: .7rem;
  border-bottom: 1px solid rgba(201,168,76,.25);
}
/* Link lists */
.footer-links { display: flex; flex-direction: column; gap: .7rem; list-style: none; padding: 0; margin: 0; }
.footer-links a {
  font-size: .9rem;
  color: rgba(255,255,255,.65);
  transition: all .2s;
  text-decoration: none;
}
.footer-links a:hover {
  color: var(--color-gold-light);
  padding-left: 6px;
}
/* Contact items */
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: .55rem;
  font-size: .9rem;
  color: rgba(255,255,255,.65);
  margin-bottom: .95rem;
  line-height: 1.5;
}
.footer-contact-item svg { flex-shrink: 0; margin-top: 2px; color: var(--color-gold-light); }
.footer-contact-item a { color: rgba(255,255,255,.65); text-decoration: none; }
.footer-contact-item a:hover { color: var(--color-gold-light); }
/* Bottom bar */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
}
.footer-bottom, .footer-bottom span {
  font-size: .88rem;
  color: rgba(255,255,255,.55);
}
.footer-bottom a {
  font-size: .88rem;
  color: rgba(255,255,255,.65);
  text-decoration: none;
}
.footer-bottom a:hover { color: var(--color-gold-light); }
.footer-bottom .sep {
  margin: 0 .4rem;
  color: rgba(255,255,255,.2);
}

/* ===================================================
   Animations
   =================================================== */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeInUp .5s ease-out forwards; }

/* ===================================================
   Responsive
   =================================================== */
@media (max-width: 1024px) {
  .usecases-grid, .process-steps, .why-grid, .related-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .navbar-nav { display: none; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .usecases-grid, .process-steps, .why-grid, .related-grid { grid-template-columns: repeat(2, 1fr); }
  .specs-grid { grid-template-columns: repeat(2, 1fr); }
  .features-list { grid-template-columns: 1fr; }
  .hero-badge { font-size: .75rem; }
  .prod-hero-badge { font-size: .72rem; }
  .cta-section { padding: 2.5rem 1.5rem; }
  .cta-section h2 { font-size: 1.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
/* ===================================================
   Hero (Index Page Specific)
   =================================================== */
.hero-inner { max-width: 1100px; margin: 0 auto; padding: 5rem 1.5rem 4rem; display: flex; align-items: center; gap: 3rem; }
.hero-content { flex: 1; margin-left: -20px; }
.hero-visual { margin-right: -20px; }
.hero-tag { 
  display: inline-flex; 
  align-items: center; 
  gap: .5rem; 
  background: rgba(255,255,255,.15); 
  backdrop-filter: blur(8px);
  border: 1.5px solid rgba(255,255,255,.3); 
  color: #fff; 
  padding: .5rem 1.25rem; 
  border-radius: 50px; 
  font-size: .82rem; 
  font-weight: 700; 
  margin-bottom: 1.5rem;
  letter-spacing: .02em;
  transition: all .3s ease;
}
.hero-tag:hover {
  background: rgba(255,255,255,.25);
  border-color: rgba(255,255,255,.5);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,.2);
}
.hero h1 { 
  font-size: clamp(2.4rem, 5.5vw, 3.8rem); 
  margin-bottom: 1.25rem; 
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,.3);
}
.hero h1 em { 
  font-style: normal; 
  color: var(--color-wood-light); 
  position: relative;
}
.hero h1 em::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-gold);
  border-radius: 1px;
}
.hero-desc { 
  font-size: 1.15rem; 
  color: rgba(255,255,255,.85); 
  line-height: 1.8; 
  max-width: 580px; 
  margin-bottom: 2rem; 
  text-shadow: 0 1px 4px rgba(0,0,0,.2);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-bottom: 2rem; }
.hero-stats { 
  display: flex; 
  flex-wrap: wrap; 
  gap: 2rem; 
  padding-top: 2rem; 
  border-top: 1px solid rgba(255,255,255,.2); 
  margin-top: 1rem;
}
.stat-item { 
  text-align: left; 
  position: relative;
  padding-left: 1rem;
}
.stat-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 3px;
  background: var(--color-gold);
  border-radius: 1.5px;
}
.stat-num { 
  font-family: var(--font-heading); 
  font-size: 2.1rem; 
  font-weight: 800; 
  color: #FFFFFF; 
  line-height: 1; 
  text-shadow: 0 0 30px rgba(255,255,255,.9), 0 0 60px rgba(255,220,0,.4), 0 2px 6px rgba(0,0,0,.5);
}
.stat-label { 
  font-size: .9rem !important; 
  color: #FFE600 !important; 
  font-weight: 600 !important; 
  margin-top: .3rem;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.hero-visual { flex-shrink: 0; width: 360px; }
.card-stack { 
  position: relative; 
  width: 340px; 
  height: 260px; 
  margin: 0 auto;
  perspective: 1000px;
}
.card-item { 
  position: absolute; 
  background: linear-gradient(145deg, #C4A882, #8B6914); 
  border-radius: 16px; 
  box-shadow: 0 12px 32px rgba(61,43,31,.3), inset 0 1px 1px rgba(255,255,255,.2); 
  display: flex; 
  align-items: center; 
  justify-content: center; 
  font-weight: 700; 
  color: #fff; 
  font-size: .95rem; 
  border: 1px solid rgba(255,255,255,.25);
  transition: transform .5s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow .3s ease;
  backface-visibility: hidden;
}
.card-item:hover {
  transform: translateY(-5px) rotate(0deg) !important;
  box-shadow: 0 16px 40px rgba(61,43,31,.4), inset 0 1px 1px rgba(255,255,255,.3);
  z-index: 10 !important;
}
.card-item.card-1 { 
  width: 220px; 
  height: 140px; 
  top: 15px; 
  left: 0; 
  transform: rotate(-10deg); 
  z-index: 1; 
}
.card-item.card-2 { 
  width: 230px; 
  height: 145px; 
  top: 40px; 
  left: 45px; 
  transform: rotate(-3deg); 
  z-index: 2; 
  background: linear-gradient(145deg, #3D2B1F, #6B4226); 
}
.card-item.card-3 { 
  width: 215px; 
  height: 135px; 
  top: 65px; 
  left: 85px; 
  transform: rotate(8deg); 
  z-index: 3; 
}
.card-wood-grain { 
  position: absolute; 
  inset: 0; 
  border-radius: inherit; 
  background: repeating-linear-gradient(90deg, transparent, transparent 8px, rgba(255,255,255,.06) 8px, rgba(255,255,255,.06) 10px),
              linear-gradient(135deg, transparent 30%, rgba(255,255,255,.03) 50%, transparent 70%);
  mix-blend-mode: overlay;
}
.nfc-icon { 
  position: absolute; 
  bottom: -12px; 
  right: -12px; 
  background: linear-gradient(135deg, var(--color-gold), #D4A017); 
  color: #fff; 
  padding: .6rem 1.2rem; 
  border-radius: 50px; 
  font-size: .8rem; 
  font-weight: 800; 
  box-shadow: 0 6px 20px rgba(0,0,0,.3); 
  z-index: 5;
  letter-spacing: .03em;
  border: 1px solid rgba(255,255,255,.3);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* ===================================================
   Features Strip
   =================================================== */
.features-strip { 
  background: linear-gradient(135deg, #F5E6C8 0%, #E8D5A3 50%, #D4BC82 100%); 
  padding: 1.25rem 1.5rem; 
  overflow: visible;
  position: relative;
  margin-top: -2px;
}
.features-strip::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(135deg, rgba(45,25,10,.3) 0%, rgba(45,25,10,.15) 100%);
}
.features-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 50%, rgba(255,255,255,.3) 0%, transparent 50%);
  pointer-events: none;
}
.features-strip .container { max-width: 1180px; margin: 0 auto; position: relative; }
.features-grid { 
  display: flex; 
  flex-wrap: nowrap; 
  gap: .6rem; 
  justify-content: space-between;
  overflow-x: auto;
  scrollbar-width: none;
}
.features-grid::-webkit-scrollbar { display: none; }
.feature-pill { 
  display: flex; 
  align-items: center; 
  gap: .4rem; 
  background: rgba(61,37,16,.1); 
  border: 1px solid rgba(61,37,16,.2); 
  color: #3D2510; 
  padding: .45rem .9rem; 
  border-radius: 50px; 
  font-size: .8rem; 
  font-weight: 600; 
  white-space: nowrap;
  transition: all .3s ease;
  flex-shrink: 0;
}
.feature-pill:hover {
  background: rgba(61,37,16,.2);
  border-color: rgba(61,37,16,.35);
  color: var(--color-gold-light);
  transform: translateY(-1px);
}
.feature-pill svg { width: 15px; height: 15px; flex-shrink: 0; }

/* ===================================================
   Sections (General)
   =================================================== */
.section { padding: 4rem 1.5rem; }
.container { max-width: 1100px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-label { display: inline-block; background: var(--color-wood-pale); border: 1px solid var(--color-wood-light); color: var(--color-wood); padding: .3rem 1rem; border-radius: 50px; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 1rem; }
.section-title { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: .75rem; }
.section-subtitle { font-size: 1rem; color: var(--color-gray600); max-width: 560px; margin: 0 auto; line-height: 1.7; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.cat-card { 
  background: linear-gradient(135deg, var(--color-wood-pale), #FDFAF3); 
  border: 1.5px solid #e0d0a0; 
  border-radius: var(--radius-lg); 
  padding: 2rem; 
  transition: transform .3s cubic-bezier(0.175, 0.885, 0.32, 1.275), 
              box-shadow .3s ease, 
              border-color .3s ease;
  position: relative;
  overflow: hidden;
}
.cat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-wood), var(--color-gold));
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.cat-card:hover { 
  transform: translateY(-6px); 
  box-shadow: 0 12px 32px rgba(61,43,31,.18); 
  border-color: var(--color-wood);
}
.cat-icon { 
  font-size: 2.2rem; 
  margin-bottom: .85rem; 
  display: inline-block;
  transition: transform .3s ease;
}
.cat-card:hover .cat-icon {
  transform: scale(1.1) rotate(5deg);
}
.cat-card h3 { 
  font-size: 1.05rem; 
  margin-bottom: .6rem; 
  color: var(--color-bark);
}
.cat-card p { 
  font-size: .85rem; 
  color: var(--color-gray600); 
  line-height: 1.6; 
  margin-bottom: .85rem; 
}
.card-link { 
  font-size: .82rem; 
  font-weight: 800; 
  color: var(--color-wood);
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  transition: all .3s ease;
}
.card-link:hover { 
  color: var(--color-bark); 
  gap: .5rem;
}
.card-link::after {
  content: '→';
  font-weight: 700;
  transition: transform .3s ease;
}
.card-link:hover::after {
  transform: translateX(4px);
}

/* ===================================================
   Buttons
   =================================================== */
.btn { 
  display: inline-flex; 
  align-items: center; 
  justify-content: center;
  gap: .5rem; 
  padding: .75rem 1.75rem; 
  border-radius: 50px; 
  font-weight: 800; 
  font-size: .92rem; 
  text-decoration: none; 
  transition: all .3s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
  cursor: pointer; 
  border: none;
  letter-spacing: .02em;
  position: relative;
  overflow: hidden;
}
.btn-primary {  
  background: #C9A84C; 
  color: #fff; 
  border: none;
  box-shadow: 0 4px 12px rgba(61,43,31,.2);
  position: relative;
  overflow: hidden;
}
.btn-primary:hover { 
  background: #B8962E;
  color: #fff; 
  transform: translateY(-2px); 
  box-shadow: 0 6px 20px rgba(61,43,31,.35); 
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(61,43,31,.25);
}
.btn-white { 
  background: rgba(255,255,255,.95); 
  color: var(--color-bark); 
  border: 2px solid rgba(255,255,255,.7);
  backdrop-filter: blur(8px);
}
.btn-white:hover { 
  background: #fff; 
  color: var(--color-bark); 
  border-color: #fff;
  transform: translateY(-2px); 
  box-shadow: 0 6px 20px rgba(0,0,0,.15);
}
.btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,.5); }
.btn-outline:hover { background: rgba(255,255,255,.1); border-color: #fff; color: #fff; }

/* ===================================================
   CTA Bar
   =================================================== */
.cta-bar { background: linear-gradient(135deg, var(--color-bark), var(--color-wood)); color: #fff; padding: 4rem 1.5rem; text-align: center; }
.cta-bar-inner { max-width: 700px; margin: 0 auto; }
.cta-bar h2 { font-size: 1.8rem; color: #fff; margin-bottom: .75rem; }
.cta-bar p { color: rgba(255,255,255,.75); font-size: 1rem; margin-bottom: 1.5rem; }

/* ===================================================
   CTA Banner (Index Page)
   =================================================== */
.cta-banner {
  background: linear-gradient(160deg, #6B4226 0%, #8B6520 40%, #A07828 70%, #C9A84C 100%);
  padding: 5rem 1.5rem;
  text-align: center;
  border-top: 1px solid rgba(139,101,20,.4);
  margin-top: 3rem;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute; inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600"><defs><pattern id="wood2" patternUnits="userSpaceOnUse" width="120" height="30" patternTransform="rotate(8)"><line x1="0" y1="15" x2="120" y2="15" stroke="rgba(184,146,74,.1)" stroke-width="1.5"/><line x1="0" y1="5" x2="120" y2="5" stroke="rgba(184,146,74,.05)" stroke-width=".5"/><line x1="0" y1="25" x2="120" y2="25" stroke="rgba(184,146,74,.05)" stroke-width=".5"/></pattern></defs><rect width="800" height="600" fill="url(%23wood2)"/></svg>');
  pointer-events: none;
}
.cta-banner .container { max-width: 700px; margin: 0 auto; position: relative; text-align: left; padding-left: 20px; }
.cta-banner .container > * { text-align: center; }
.cta-banner h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); color: #fff; margin-bottom: 1rem; text-shadow: 0 2px 8px rgba(0,0,0,.3); }
.cta-banner p { color: rgba(255,255,255,.8); font-size: 1.05rem; margin-bottom: 2rem; line-height: 1.7; }
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ===================================================
   Back to Top
   =================================================== */
.back-to-top {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 500;
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-wood-dark), var(--color-wood));
  color: #fff; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 14px rgba(61,43,31,.3);
  opacity: 0; pointer-events: none; transform: translateY(10px);
  transition: opacity .3s, transform .3s;
}
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { background: linear-gradient(135deg, var(--color-wood), var(--color-wood-light)); transform: translateY(-2px); }

/* ===================================================
   Responsive
   =================================================== */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .navbar-nav { display: none; }
  .hamburger { display: flex; }
  .hero-inner { flex-direction: column; text-align: center; padding-top: 3rem; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { width: 280px; }
  .card-stack { width: 260px; height: 200px; }
  .card-item.card-1 { width: 160px; height: 105px; }
  .card-item.card-2 { width: 170px; height: 110px; left: 30px; }
  .card-item.card-3 { width: 155px; height: 100px; left: 60px; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .usecases-grid, .process-steps, .why-grid, .related-grid { grid-template-columns: repeat(2, 1fr); }
  .specs-grid { grid-template-columns: repeat(2, 1fr); }
  .features-list { grid-template-columns: 1fr; }
  .cta-section { padding: 2.5rem 1.5rem; }
  .cta-section h2 { font-size: 1.5rem; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  body { padding-top: 0; }
  .usecases-grid, .process-steps, .why-grid, .related-grid { grid-template-columns: 1fr; }
  .specs-grid { grid-template-columns: 1fr; }
  .navbar { position: relative; }
  .grid-4 { grid-template-columns: 1fr; }
}


/* ===== INLINE STYLES EXTRACTED FROM HTML PAGES ===== */



.about-hero {
background: linear-gradient(160deg, #3D2510 0%, #5C3410 20%, #8B5A20 55%, #C9A84C 100%);
color: #fff; padding: 0;
position: relative; overflow: hidden;
}
.about-hero::before {
content: '';
position: absolute; inset: 0;
background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600"><defs><pattern id="wood" patternUnits="userSpaceOnUse" width="120" height="30" patternTransform="rotate(8)"><line x1="0" y1="15" x2="120" y2="15" stroke="rgba(184,146,74,.15)" stroke-width="1.5"/><line x1="0" y1="5" x2="120" y2="5" stroke="rgba(184,146,74,.07)" stroke-width=".5"/><line x1="0" y1="25" x2="120" y2="25" stroke="rgba(184,146,74,.07)" stroke-width=".5"/></pattern></defs><rect width="800" height="600" fill="url(%23wood)"/></svg>');
pointer-events: none;
}
.about-hero-inner { max-width: var(--max-width); margin: 0 auto; padding: 5rem 1.5rem 4rem; position: relative; }
.about-body-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.values-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.timeline-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.about-hero h1 { font-size: 2.5rem; color: #fff; margin-bottom: 1rem; font-family: var(--font-heading); }
.about-hero p { font-size: 1.05rem; color: rgba(255,255,255,.85); line-height: 1.85; }
.services-hero {
background: linear-gradient(160deg, #3D2510 0%, #5C3410 20%, #8B5A20 55%, #C9A84C 100%);
color: #fff; padding: 0;
position: relative; overflow: hidden;
}
.services-hero::before {
content: '';
position: absolute; inset: 0;
background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600"><defs><pattern id="wood" patternUnits="userSpaceOnUse" width="120" height="30" patternTransform="rotate(8)"><line x1="0" y1="15" x2="120" y2="15" stroke="rgba(184,146,74,.15)" stroke-width="1.5"/><line x1="0" y1="5" x2="120" y2="5" stroke="rgba(184,146,74,.07)" stroke-width=".5"/><line x1="0" y1="25" x2="120" y2="25" stroke="rgba(184,146,74,.07)" stroke-width=".5"/></pattern></defs><rect width="800" height="600" fill="url(%23wood)"/></svg>');
pointer-events: none;
}
.services-hero-inner { max-width: var(--max-width); margin: 0 auto; padding: 5rem 1.5rem 4rem; position: relative; }
.services-hero h1 { font-size: 2.5rem; color: #fff; margin-bottom: 1rem; font-family: var(--font-heading); }
.services-hero p { font-size: 1.05rem; color: rgba(255,255,255,.85); line-height: 1.8; }
.stats-section {
  padding: 3.5rem 0;
  background: linear-gradient(135deg, #3D2510 0%, #5C3D1E 50%, #6B4226 100%);
  border-top: 2px solid #C9A84C;
  border-bottom: 2px solid #C9A84C;
}
.stats-grid { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; text-align: center; }
@media (max-width: 768px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } }
.stat-box {
  background: rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  padding: 1.5rem 1rem;
  border: 1px solid rgba(201,168,76,.4);
  backdrop-filter: blur(4px);
  transition: transform .2s;
}
.stat-box:hover { transform: translateY(-3px); background: rgba(255,255,255,.14); }
.stat-num { font-size: 2.6rem; font-weight: 800; color: #FFD700; font-family: var(--font-heading); line-height: 1; text-shadow: 0 0 20px rgba(255,215,0,.4); }
.stat-label { font-size: .82rem; color: #F5EDD8; margin-top: .4rem; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; opacity: .9; }
.about-body { padding: 4rem 0; }
.about-body-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
@media (max-width: 900px) { .about-grid { grid-template-columns: 1fr; gap: 2rem; } }
.values-section { padding: 4rem 0; background: var(--color-offwhite); }
.values-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
@media (max-width: 900px) { .values-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .values-grid { grid-template-columns: 1fr; } }
.value-card { text-align: center; padding: 2rem 1.5rem; background: #fff; border: 1px solid var(--color-gray200); border-radius: var(--radius-lg); transition: var(--transition); }
.value-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-wood); border-color: var(--color-wood-light); }
.value-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.value-card h3 { color: var(--color-bark); margin-bottom: .5rem; font-size: 1.1rem; }
.value-card p { font-size: .88rem; color: var(--color-gray500); line-height: 1.6; }
.timeline-section { padding: 4rem 0; }
.timeline-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.timeline { position: relative; padding-left: 2.5rem; max-width: 700px; margin: 0 auto; }
.timeline::before { content: ''; position: absolute; left: 10px; top: 0; bottom: 0; width: 2px; background: linear-gradient(180deg, var(--color-wood), var(--color-wood-light)); }
.timeline-item { position: relative; margin-bottom: 2rem; }
.timeline-dot { position: absolute; left: -2.15rem; top: 4px; width: 16px; height: 16px; background: var(--color-wood); border-radius: 50%; border: 3px solid white; box-shadow: 0 0 0 2px var(--color-wood-light); }
.timeline-year { font-weight: 700; color: var(--color-wood); font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: .25rem; }
.timeline-content { font-size: .9rem; color: var(--color-gray700); line-height: 1.6; }
*/
.service-card {
background: var(--color-white);
border: 1px solid var(--color-gray200);
border-radius: var(--radius-lg);
padding: 2.5rem 2rem;
transition: var(--transition);
}
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-wood); border-color: var(--color-wood-light); }
.service-icon { font-size: 2.5rem; margin-bottom: 1.25rem; }
.service-card h3 { color: var(--color-bark); font-size: 1.3rem; margin-bottom: .75rem; }
.service-card p { font-size: .9rem; color: var(--color-gray500); line-height: 1.7; margin-bottom: 1rem; }
.service-tags { display: flex; flex-wrap: wrap; gap: .35rem; }
.service-tag { background: var(--color-wood-pale); border: 1px solid #d4b87a; border-radius: 20px; padding: .2rem .7rem; font-size: .75rem; color: var(--color-wood-dark); font-weight: 500; }
.process-section { background: var(--color-offwhite); padding: 5rem 0; }
.process-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.process-steps-wrapper { }
.process-step { display: flex; gap: 1.75rem; align-items: flex-start; padding: 1.5rem 1.5rem 1.5rem 1.75rem; background: #fff; border-radius: 10px; margin-bottom: .875rem; border-left: 4px solid #C9A84C; box-shadow: 0 1px 4px rgba(61,43,31,.07); transition: box-shadow .2s, transform .2s; }
.process-step:hover { box-shadow: 0 4px 16px rgba(61,43,31,.12); transform: translateX(3px); }
.process-step:last-child { margin-bottom: 0; }
.step-num { width: 44px; height: 44px; background: linear-gradient(135deg,#C9A84C,#8B6914); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; font-weight: 700; font-size: 1rem; flex-shrink: 0; font-family: 'Inter', sans-serif; box-shadow: 0 2px 8px rgba(139,105,20,.3); }
.step-body { flex: 1; }
.step-body h4 { color: var(--color-bark); margin-bottom: .4rem; font-family: 'Inter', sans-serif; font-size: 1rem; font-weight: 700; text-align: left; }
.step-body p { font-family: 'Inter', sans-serif; font-size: .9rem; color: #5A6A7A; line-height: 1.8; text-align: left; }
.quote-table { width: 100%; border-collapse: collapse; margin-top: 2rem; }
.quote-table th, .quote-table td { padding: .85rem 1.25rem; text-align: left; border-bottom: 1px solid var(--color-gray100); font-size: .9rem; }
.quote-table th { background: var(--color-wood-pale); color: var(--color-bark); font-weight: 700; }
.quote-table tr:hover td { background: var(--color-offwhite); }






.contact-hero {
background: linear-gradient(160deg, #3D2510 0%, #5C3410 20%, #8B5A20 55%, #C9A84C 100%);
color: #fff; padding: 0;
position: relative; overflow: hidden;
}
.contact-hero::before {
content: '';
position: absolute; inset: 0;
background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600"><defs><pattern id="wood" patternUnits="userSpaceOnUse" width="120" height="30" patternTransform="rotate(8)"><line x1="0" y1="15" x2="120" y2="15" stroke="rgba(184,146,74,.15)" stroke-width="1.5"/><line x1="0" y1="5" x2="120" y2="5" stroke="rgba(184,146,74,.07)" stroke-width=".5"/><line x1="0" y1="25" x2="120" y2="25" stroke="rgba(184,146,74,.07)" stroke-width=".5"/></pattern></defs><rect width="800" height="600" fill="url(%23wood)"/></svg>');
pointer-events: none;
}
.contact-hero-inner { max-width: var(--max-width); margin: 0 auto; padding: 5rem 1.5rem 4rem; position: relative; }
.contact-hero h1 { font-size: 2.4rem; color: #fff; margin-bottom: .75rem; font-family: var(--font-heading); }
.contact-hero p { font-size: 1.05rem; color: rgba(255,255,255,.8); line-height: 1.75; }
.contact-body { padding: 4rem 0; }
.contact-body-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 3rem; }
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info h2 { font-size: 1.5rem; color: var(--color-bark); margin-bottom: 1.5rem; font-family: var(--font-heading); }
.contact-item { display: flex; gap: 1rem; margin-bottom: 1.5rem; }
.contact-item-icon { width: 44px; height: 44px; background: var(--color-wood-pale); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 1.2rem; }
.contact-item-label { font-size: .8rem; font-weight: 600; color: var(--color-wood); text-transform: uppercase; letter-spacing: .05em; margin-bottom: .25rem; }
.contact-item-value { font-size: .95rem; color: var(--color-gray700); line-height: 1.5; }
.contact-item-value a { color: var(--color-bark); text-decoration: none; }
.contact-item-value a:hover { text-decoration: underline; }
.contact-form-card { background: #fff; border: 1px solid var(--color-gray200); border-radius: var(--radius-lg); padding: 2.5rem; box-shadow: var(--shadow-md); }
.contact-form-card h2 { font-size: 1.5rem; color: var(--color-bark); margin-bottom: .5rem; font-family: var(--font-heading); }
.contact-form-card > p { color: var(--color-gray500); font-size: .95rem; margin-bottom: 2rem; }
.form-group { margin-bottom: 1.25rem; }
.form-label { display: block; font-size: .85rem; font-weight: 600; color: var(--color-bark); margin-bottom: .4rem; }
.form-input, .form-select, .form-textarea {
width: 100%; padding: .7rem 1rem;
border: 1.5px solid var(--color-gray200); border-radius: var(--radius-md);
font-size: .95rem; font-family: inherit; color: var(--color-gray700);
background: #fff; transition: border-color .3s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
outline: none; border-color: var(--color-wood-light); box-shadow: 0 0 0 3px rgba(201,168,76,.15);
}
.form-textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 480px) { .form-row { grid-template-columns: 1fr; } }
.form-success { display: none; text-align: center; padding: 3rem 1rem; }
.form-success.show { display: block; }
.form-success-icon { font-size: 3rem; margin-bottom: 1rem; }
.form-success h3 { font-size: 1.3rem; color: var(--color-bark); margin-bottom: .5rem; }
.form-success p { color: var(--color-gray500); }
*/




.cat-section {
  padding: 0;
  margin-top: 0;
  background: linear-gradient(180deg, #F7F1E0 0%, #F7F5F0 60%);
}
.cat-section::before {
  content: '';
  display: block;
  margin: 5rem 0;
  border-top: 2px solid #C4A882;
}
.cat-section:first-of-type::before { display: none; }
.cat-section:first-of-type { margin-top: 0; padding-top: 1.5rem; }

.cat-header { display: flex; align-items: flex-start; gap: 1.5rem; margin-bottom: 2.5rem; margin-top: 1.25rem; }
.cat-header-icon { width: 72px; height: 72px; background: linear-gradient(135deg,var(--color-wood-pale),#e8d0a0); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 2rem; flex-shrink: 0; }
.cat-header-text h2 { font-size: 1.8rem; color: var(--color-bark); margin-bottom: .4rem; }
.cat-header-text p { font-size: .95rem; color: var(--color-gray500); }
.product-card { background: var(--color-white); border: 1px solid var(--color-gray200); border-radius: var(--radius-md); padding: 1.5rem; transition: var(--transition); }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-wood-light); }
a.product-card-link { display: block; text-decoration: none; color: inherit; }
a.product-card-link:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-wood-light); }
.card-link-hint { display: inline-block; margin-top: .85rem; font-size: .8rem; font-weight: 600; color: var(--color-wood); letter-spacing: .03em; }
a.product-card-link:hover .card-link-hint { text-decoration: underline; }
.product-card .emoji { font-size: 2rem; margin-bottom: .75rem; }
.product-card h4 { color: var(--color-bark); margin-bottom: .5rem; font-size: 1rem; }
.product-card p { font-size: .9rem; color: var(--color-gray500); line-height: 1.6; }
.product-card .chips { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .75rem; }
.anchor-nav { background: var(--color-wood-pale); position: sticky; top: 72px; z-index: 80; min-height: 52px; overflow-x: auto; scrollbar-width: thin; scrollbar-color: #c9a84c transparent; }
.anchor-nav-inner { display: flex; justify-content: center; white-space: nowrap; }
.anchor-btn { padding: .75rem 1.1rem; font-size: .82rem; font-weight: 600; color: var(--color-wood-dark); white-space: nowrap; border: none; background: transparent; cursor: pointer; transition: var(--transition); border-bottom: 3px solid transparent; text-decoration: none; }
.anchor-btn:hover, .anchor-btn.active { color: var(--color-wood); border-bottom-color: var(--color-wood); background: rgba(139,105,20,.06); text-decoration: none; }
.chip { background: var(--color-wood-pale); border: 1px solid #d4b87a; border-radius: 20px; padding: .2rem .6rem; font-size: .72rem; color: var(--color-wood-dark); font-weight: 500; }
*/

/* ===== FAQ PAGE ===== */

/* Hero — matches about/services deep-wood style */
.faq-hero {
background: linear-gradient(160deg, #3D2510 0%, #5C3410 20%, #8B5A20 55%, #C9A84C 100%);
color: #fff; padding: 0;
position: relative; overflow: visible;
}
.faq-hero::before {
content: '';
position: absolute; inset: 0;
background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 800 600"><defs><pattern id="wood" patternUnits="userSpaceOnUse" width="120" height="30" patternTransform="rotate(8)"><line x1="0" y1="15" x2="120" y2="15" stroke="rgba(184,146,74,.15)" stroke-width="1.5"/><line x1="0" y1="5" x2="120" y2="5" stroke="rgba(184,146,74,.07)" stroke-width=".5"/><line x1="0" y1="25" x2="120" y2="25" stroke="rgba(184,146,74,.07)" stroke-width=".5"/></pattern></defs><rect width="800" height="600" fill="url(%23wood)"/></svg>');
pointer-events: none;
}
.faq-hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 82px 1.5rem 3.5rem;
  position: relative;
}
.faq-hero-label {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
  margin-bottom: 1rem;
}
.faq-hero h1 {
  font-size: 2.5rem;
  color: #fff;
  margin-bottom: 1rem;
  font-family: var(--font-heading);
}
.faq-hero p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.85);
  line-height: 1.85;
}
.faq-hero p a {
  color: #FFD700;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,215,0,.4);
  transition: border-color .2s;
}
.faq-hero p a:hover { border-bottom-color: #FFD700; }

/* Body — no bottom padding, fills flush to CTA */
.faq-body {
  padding: 4rem 0 0;
  background: var(--color-wood-pale, #F5EDD8);
}
.faq-body-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

/* Category group */
.faq-section {
  margin-bottom: 2.5rem;
  background: #fff;
  border: 1px solid #E8DFC8;
  border-radius: var(--radius-lg, 12px);
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(61,43,31,.06);
}
.faq-section:hover {
  box-shadow: 0 4px 16px rgba(61,43,31,.1);
}

/* Section title bar */
.faq-section-title {
  font-family: 'Inter', sans-serif;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-bark, #3D2B1F);
  background: var(--color-wood-pale, #F5EDD8);
  padding: .85rem 1.5rem;
  border-bottom: 1px solid #E8DFC8;
}

/* Item */
.faq-item {
  border-bottom: 1px solid #F2ECE0;
}
.faq-item:last-child { border-bottom: none; }

/* Question button */
.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.25rem;
  padding: 1.1rem 1.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-size: .975rem;
  font-weight: 600;
  color: var(--color-bark, #3D2B1F);
  text-align: left;
  transition: background .18s, color .18s;
  line-height: 1.55;
}
.faq-q:hover {
  background: #fdf6e8;
  color: var(--color-wood, #8B6914);
}
.faq-item.open .faq-q {
  background: #fdf6e8;
  color: var(--color-wood, #8B6914);
}

/* Arrow icon */
.faq-arrow {
  flex-shrink: 0;
  transition: transform .25s ease;
  color: var(--color-accent, #C9A84C);
}
.faq-item.open .faq-arrow {
  transform: rotate(180deg);
}

/* Answer panel */
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
  font-family: 'Inter', sans-serif;
  font-size: .945rem;
  color: #4A3728;
  line-height: 1.85;
  padding: 0 1.5rem;
  background: #fff;
}
.faq-item.open .faq-a {
  max-height: 700px;
  padding: 1rem 1.5rem 1.4rem;
}

/* CTA — flush to FAQ body, no gap */
.cta-banner {
  margin-top: 0;
  border-top: none;
}

@media (max-width: 768px) {
  .faq-hero-inner { padding: 3.5rem 1.25rem 3rem; }
  .faq-hero h1 { font-size: clamp(1.7rem, 5vw, 2.2rem); }
}
@media (max-width: 600px) {
  .faq-q { padding: .9rem 1rem; font-size: .92rem; }
  .faq-a { padding: 0 1rem; }
  .faq-item.open .faq-a { padding: .9rem 1rem 1rem; }
  .faq-section-title { padding: .75rem 1rem; font-size: .75rem; }
}