:root {
  --theme: #d46824;
  --theme-dark: #a94f18;
  --theme-deep: #6f310d;
  --theme-light: #fff4eb;
  --theme-soft: #fff9f4;
  --theme-hover: #bd5a1e;
  --theme-border: rgba(212,104,36,0.22);
  --text-main: #2b180d;
  --text-muted: #77513b;
  --on-theme: #ffffff;
  --on-dark: #fff5f5;
  --white: #ffffff;
  --shadow-soft: 0 18px 45px rgba(111,49,13,0.14);
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; overflow-x: hidden; overflow-y: auto; }
body { background: var(--theme-light); color: var(--text-main); font-family: Arial, Helvetica, sans-serif; line-height: 1.7; }
a { text-decoration: none; }
img { max-width: 100%; height: auto; }
.container, .section-inner, .header-inner, .footer-inner { width: min(1200px, calc(100% - 48px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; width: 100%; z-index: 9999; background: linear-gradient(135deg, var(--theme-dark), var(--theme-deep)); color: var(--on-dark); box-shadow: var(--shadow-soft); backdrop-filter: blur(10px); }
.header-inner { max-width: 1280px; min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.logo img, .footer-brand img, .drawer-logo img { display: block; height: auto; max-width: 180px; }
.logo img { max-height: 52px; }
.main-nav { display: none; align-items: center; gap: 4px; flex: 1; justify-content: center; }
.main-nav a { color: var(--on-dark); padding: 10px 12px; border-radius: 999px; font-size: 14px; font-weight: 700; white-space: nowrap; }
.main-nav a.active, .main-nav a:hover { color: var(--on-dark); background: rgba(255,255,255,0.12); box-shadow: inset 0 -2px 0 var(--theme-light); }
.header-actions { display: flex; align-items: center; gap: 10px; }
.main-btn { display: inline-flex; align-items: center; justify-content: center; background: var(--theme); color: var(--on-theme); border-radius: 999px; box-shadow: var(--shadow-soft); padding: 11px 22px; font-weight: 800; border: 1px solid rgba(255,255,255,0.16); transition: .2s ease; white-space: nowrap; }
.main-btn:hover { background: var(--theme-hover); transform: translateY(-1px); }
.mobile-menu-toggle { width: 44px; height: 44px; border: 1px solid rgba(255,255,255,0.22); border-radius: 14px; background: rgba(255,255,255,0.1); display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.mobile-menu-toggle span { width: 21px; height: 2px; background: var(--on-dark); border-radius: 999px; }
.mobile-drawer { position: fixed; top: 0; left: 0; width: 82%; max-width: 320px; height: 100vh; transform: translateX(-100%); transition: transform .28s ease; z-index: 10001; background: linear-gradient(180deg, var(--theme-dark), var(--theme-deep)); color: var(--on-dark); padding: 18px; overflow-y: auto; }
.mobile-drawer.is-open { transform: translateX(0); }
.drawer-overlay { position: fixed; inset: 0; opacity: 0; visibility: hidden; z-index: 10000; background: rgba(0,0,0,0.56); transition: .24s ease; }
.drawer-overlay.is-open { opacity: 1; visibility: visible; }
body.menu-open { overflow: hidden; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 20px; }
.drawer-close { width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.22); background: rgba(255,255,255,0.1); color: var(--on-dark); font-size: 24px; cursor: pointer; }
.mobile-nav { display: grid; gap: 8px; }
.mobile-nav a { color: var(--on-dark); padding: 12px 14px; border-radius: 14px; background: rgba(255,255,255,0.08); font-weight: 700; }
.mobile-nav a.active, .mobile-nav a:hover { background: rgba(255,255,255,0.16); }
.hero, .hero-section { display: grid; gap: 34px; padding: 64px 0 42px; }
.hero-copy .eyebrow, .eyebrow { display: inline-flex; color: var(--theme-dark); background: rgba(212,104,36,0.12); padding: 8px 14px; border: 1px solid var(--theme-border); border-radius: 999px; font-weight: 800; margin-bottom: 16px; }
h1 { font-size: clamp(38px, 7vw, 68px); line-height: 1.06; letter-spacing: -1.8px; margin: 0 0 22px; color: var(--theme-dark); }
h2 { font-size: clamp(28px, 4vw, 42px); line-height: 1.16; margin: 0 0 14px; color: var(--theme-dark); }
h3 { font-size: 22px; line-height: 1.25; margin: 0 0 10px; color: var(--theme-dark); }
p { margin: 0 0 14px; }
.lead { font-size: 18px; color: var(--text-main); }
.hero-visual, .visual-card { min-height: 360px; border-radius: 34px; background: radial-gradient(circle at 20% 20%, rgba(212,104,36,0.18), transparent 34%), linear-gradient(145deg, var(--white), var(--theme-soft)); border: 1px solid var(--theme-border); box-shadow: var(--shadow-soft); display: flex; align-items: center; justify-content: center; padding: 34px; position: relative; overflow: hidden; }
.hero-visual:after, .visual-card:after { content: ''; position: absolute; width: 220px; height: 220px; right: -80px; bottom: -80px; border-radius: 50%; background: rgba(212,104,36,0.18); }
.hero-visual img { max-height: 430px; object-fit: contain; position: relative; z-index: 2; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0; }
.hero-badges span, .tag { display: inline-flex; background: var(--white); color: var(--theme-dark); border: 1px solid var(--theme-border); border-radius: 999px; padding: 8px 13px; font-weight: 800; box-shadow: 0 8px 20px rgba(111,49,13,0.08); }
.quick-cards, .grid, .feature-grid, .zone-grid, .info-grid, .faq-grid, .footer-inner { display: grid; gap: 24px; }
.quick-cards { grid-template-columns: 1fr; margin-top: 16px; }
.card, .zone-card, .info-card, .faq-item, .notice, .category-pill, .service-strip { background: var(--white); color: var(--text-main); border: 1px solid var(--theme-border); box-shadow: var(--shadow-soft); border-radius: 24px; padding: 24px; }
.category-pill { display: flex; flex-direction: column; gap: 8px; transition: .2s ease; }
.category-pill:hover { transform: translateY(-3px); border-color: rgba(212,104,36,0.42); }
.category-number { color: var(--theme-dark); font-size: 15px; font-weight: 900; letter-spacing: .08em; }
.section { padding: 64px 0; }
.section-title { color: var(--theme-dark); margin-bottom: 26px; max-width: 860px; }
.text-link { color: var(--theme); font-weight: 800; }
.text-link:hover { color: var(--theme-hover); }
.service-strip { background: linear-gradient(135deg, var(--white), var(--theme-soft)); font-size: 18px; }
.feature-grid { grid-template-columns: 1fr; }
.info-card .num { color: var(--theme); font-weight: 900; letter-spacing: .08em; margin-bottom: 10px; }
.content-split { display: grid; gap: 32px; align-items: center; margin: 34px 0; }
.content-list { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.content-list li { padding-left: 26px; position: relative; }
.content-list li:before { content: '•'; position: absolute; left: 8px; color: var(--theme); font-weight: 900; }
.app-section { display: grid; gap: 32px; align-items: center; background: linear-gradient(135deg, var(--white), var(--theme-soft)); border: 1px solid var(--theme-border); border-radius: 34px; padding: 30px; box-shadow: var(--shadow-soft); }
.app-section img { max-width: 100%; max-height: 480px; object-fit: contain; }
.security-section { display: grid; gap: 24px; }
.notice { background: linear-gradient(135deg, #fff, var(--theme-soft)); border-left: 6px solid var(--theme); }
.faq { display: grid; gap: 16px; }
.banner { border-radius: 30px; padding: 36px; background: linear-gradient(135deg, var(--theme-dark), var(--theme-deep)); color: var(--on-dark); box-shadow: var(--shadow-soft); }
.banner h2, .banner h3 { color: var(--on-dark); }
.page-hero { padding: 66px 0 34px; }
.page-grid { display: grid; gap: 24px; }
.wide-layout { display: grid; gap: 32px; align-items: center; }
.footer { background: var(--theme-deep); color: var(--on-dark); padding: 54px 0 28px; margin-top: 60px; }
.footer a { color: var(--on-dark); }
.footer a:hover { color: var(--theme-light); }
.footer-brand p, .footer p { color: rgba(255,247,245,0.86); }
.footer-links { display: grid; gap: 8px; }
.footer-bottom { width: min(1200px, calc(100% - 48px)); margin: 28px auto 0; padding-top: 18px; border-top: 1px solid rgba(255,255,255,0.18); color: rgba(255,247,245,0.82); }
@media (min-width: 768px) {
  .quick-cards { grid-template-columns: repeat(3, 1fr); }
  .grid, .feature-grid, .zone-grid, .info-grid, .faq-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .security-section { grid-template-columns: .85fr 1.15fr; }
  .footer-inner { grid-template-columns: 1.4fr 1fr 1fr; }
}
@media (min-width: 1024px) {
  .mobile-menu-toggle { display: none; }
  .main-nav { display: flex; }
  .hero, .hero-section { grid-template-columns: minmax(0, 1.15fr) minmax(420px, 0.85fr); align-items: center; gap: 48px; padding: 86px 0 60px; }
  .lead { font-size: 20px; }
  .section { padding: 86px 0; }
  .content-split { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 44px; }
  .app-section, .wide-layout { grid-template-columns: .9fr 1.1fr; gap: 46px; }
  .feature-grid.four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .feature-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .zone-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .faq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-inner { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}
@media (min-width: 1280px) {
  .container, .section-inner, .header-inner, .footer-inner, .footer-bottom { width: min(1240px, calc(100% - 72px)); }
  .hero-visual { min-height: 470px; }
}
@media (max-width: 767px) {
  .header-inner { min-height: 66px; width: calc(100% - 24px); }
  .logo img { max-width: 118px; }
  .main-btn { padding: 9px 14px; font-size: 14px; }
  .container, .section-inner { width: calc(100% - 28px); }
  .hero-visual { min-height: 260px; padding: 22px; }
  .section { padding: 46px 0; }
  h1 { letter-spacing: -1px; }
}