:root {
  --theme: #f96b05;
  --theme-dark: #c84e02;
  --theme-deep: #7a2b00;
  --theme-light: #fff4eb;
  --theme-soft: #fffaf5;
  --theme-hover: #d95703;
  --theme-border: rgba(249,107,5,0.22);
  --text-main: #2d1b0f;
  --text-muted: #7b573f;
  --on-theme: #1f0c00;
  --on-dark: #fffaf5;
  --white: #ffffff;
  --shadow-soft: 0 18px 45px rgba(122,43,0,0.16);
}

* {
  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 Neue", sans-serif;
  line-height: 1.72;
}

a {
  text-decoration: none;
}

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

.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 9999;
  background: var(--theme-dark);
  color: var(--on-dark);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(10px);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 18px;
}

.logo {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
}

.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;
  justify-content: center;
  gap: 4px;
  flex: 1 1 auto;
}

.main-nav a {
  color: var(--on-dark);
  padding: 10px 11px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
  transition: all .22s ease;
}

.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;
  justify-content: flex-end;
  flex: 0 0 auto;
}

.main-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 10px 20px;
  background: var(--theme);
  color: var(--on-theme);
  border-radius: 999px;
  box-shadow: var(--shadow-soft);
  font-weight: 800;
  transition: all .22s ease;
  border: 1px solid rgba(255,255,255,0.18);
}

.main-btn:hover {
  background: var(--theme-hover);
  transform: translateY(-1px);
}

.mobile-menu-toggle {
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 14px;
  background: rgba(255,255,255,0.1);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0;
  cursor: pointer;
  flex: 0 0 auto;
}

.mobile-menu-toggle span {
  width: 21px;
  height: 2px;
  border-radius: 2px;
  background: var(--on-dark);
  display: block;
}

.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: var(--theme-dark);
  color: var(--on-dark);
  box-shadow: 18px 0 50px rgba(0,0,0,0.28);
  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(0,0,0,0.52);
  transition: opacity .24s ease, visibility .24s ease;
}

.drawer-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

body.menu-open {
  overflow: hidden;
}

.drawer-head {
  min-height: 78px;
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255,255,255,0.14);
}

.drawer-logo img {
  max-height: 48px;
}

.drawer-close {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.1);
  color: var(--on-dark);
  border-radius: 12px;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}

.mobile-nav {
  display: grid;
  gap: 6px;
  padding: 16px;
}

.mobile-nav a {
  color: var(--on-dark);
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255,255,255,0.06);
  font-weight: 700;
}

.mobile-nav a.active,
.mobile-nav a:hover {
  background: rgba(255,255,255,0.15);
}

main {
  background: var(--theme-light);
}

.container,
.section-inner {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.section {
  padding: 64px 0;
}

.section-title,
h1,
h2,
h3,
.category-number,
.highlight {
  color: var(--theme-dark);
}

h1 {
  font-size: clamp(34px, 6vw, 62px);
  line-height: 1.08;
  margin: 14px 0 22px;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1.18;
  margin: 0 0 18px;
}

h3 {
  margin: 0 0 12px;
  line-height: 1.3;
}

p {
  margin: 0 0 16px;
}

.lead {
  color: var(--text-muted);
  font-size: 18px;
}

.text-link {
  color: var(--theme);
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.text-link:hover {
  color: var(--theme-hover);
}

.hero,
.hero-section,
.banner {
  position: relative;
}

.hero-section {
  padding: 90px 0 58px;
  background:
    radial-gradient(circle at 85% 20%, rgba(238,65,54,0.16), transparent 36%),
    linear-gradient(135deg, var(--theme-soft), var(--theme-light));
}

.hero-grid {
  display: grid;
  gap: 40px;
  align-items: center;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 12px;
}

.tag,
.category-number,
.card-label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 6px 12px;
  background: rgba(238,65,54,0.10);
  color: var(--theme-dark);
  font-size: 13px;
  font-weight: 800;
  border: 1px solid var(--theme-border);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-top: 22px;
}

.hero-mini-grid {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.hero-mini {
  padding: 18px;
  border-radius: 22px;
  background: var(--white);
  border: 1px solid var(--theme-border);
  box-shadow: var(--shadow-soft);
}

.visual-card {
  min-height: 420px;
  border-radius: 34px;
  padding: 28px;
  background: linear-gradient(155deg, var(--theme-dark), var(--theme));
  color: var(--on-dark);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.visual-card:before,
.visual-card:after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: rgba(255,255,255,0.14);
}

.visual-card:before {
  width: 220px;
  height: 220px;
  top: -72px;
  right: -62px;
}

.visual-card:after {
  width: 150px;
  height: 150px;
  bottom: -42px;
  left: -36px;
}

.visual-card h2,
.visual-card h3,
.visual-card p {
  color: var(--on-dark);
  position: relative;
}

.visual-card .visual-list {
  position: relative;
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.visual-item {
  padding: 16px;
  border-radius: 20px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.18);
}

.hero-visual-image {
  position: relative;
  z-index: 1;
  width: min(100%, 430px);
  margin: 18px auto 0;
  display: block;
  filter: drop-shadow(0 24px 34px rgba(111,17,13,0.22));
}

.visual-card.with-image {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.quick-categories {
  display: grid;
  gap: 14px;
}

.category-pill {
  background: var(--white);
  color: var(--text-main);
  border: 1px solid var(--theme-border);
  box-shadow: var(--shadow-soft);
  border-radius: 22px;
  padding: 20px;
  transition: transform .22s ease, border-color .22s ease;
}

.category-pill:hover {
  transform: translateY(-3px);
  border-color: rgba(238,65,54,0.38);
}

.service-strip {
  background: linear-gradient(135deg, var(--white), var(--theme-soft));
  border: 1px solid var(--theme-border);
  border-radius: 28px;
  padding: 28px;
  box-shadow: var(--shadow-soft);
}

.grid,
.feature-grid,
.info-grid,
.zone-grid,
.security-grid,
.faq-grid,
.link-grid {
  display: grid;
  gap: 18px;
}

.card,
.zone-card,
.info-card,
.faq-item,
.notice {
  background: var(--white);
  color: var(--text-main);
  border: 1px solid var(--theme-border);
  box-shadow: var(--shadow-soft);
  border-radius: 24px;
  padding: 24px;
}

.card ul,
.info-card ul,
.zone-card ul,
.notice ul {
  margin: 12px 0 0;
  padding-left: 20px;
}

.card li,
.info-card li,
.zone-card li,
.notice li {
  margin-bottom: 8px;
}

.info-card .category-number,
.zone-card .card-label,
.card .category-number {
  margin-bottom: 12px;
}

.content-split {
  display: grid;
  gap: 22px;
  align-items: center;
  margin-top: 24px;
}

.split-visual {
  min-height: 300px;
  border-radius: 28px;
  padding: 26px;
  background:
    radial-gradient(circle at top right, rgba(255,255,255,0.28), transparent 38%),
    linear-gradient(145deg, var(--theme-dark), var(--theme-hover));
  color: var(--on-dark);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.split-visual h3,
.split-visual p {
  color: var(--on-dark);
}

.split-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.split-list span {
  display: block;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255,255,255,0.13);
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--on-dark);
}

.app-section {
  display: grid;
  gap: 28px;
  align-items: center;
  background: linear-gradient(135deg, var(--white), var(--theme-soft));
  border: 1px solid var(--theme-border);
  border-radius: 32px;
  padding: 28px;
  box-shadow: var(--shadow-soft);
}

.app-section img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  margin: 0 auto;
  max-height: 420px;
}

.content-img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.security-section {
  display: grid;
  gap: 22px;
  align-items: start;
}

.faq {
  display: grid;
  gap: 16px;
}

.faq-item h3 {
  font-size: 18px;
}

.notice {
  background: linear-gradient(135deg, var(--theme-soft), var(--white));
  border-left: 5px solid var(--theme);
}

.page-hero {
  padding: 72px 0 36px;
  background:
    linear-gradient(135deg, var(--theme-soft), var(--theme-light));
}

.page-hero .lead {
  max-width: 850px;
}

.page-content {
  display: grid;
  gap: 22px;
}

.callout-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 4px;
}

.footer {
  background: var(--theme-deep);
  color: var(--on-dark);
  padding: 54px 0 0;
}

.footer a {
  color: var(--on-dark);
}

.footer a:hover {
  color: var(--theme-light);
}

.footer-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  gap: 24px;
}

.footer-brand p,
.footer-note p {
  color: rgba(247,249,255,0.86);
}

.footer-warning {
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.08);
  border-radius: 18px;
  padding: 14px;
}

.footer-links {
  display: grid;
  gap: 8px;
  align-content: start;
}

.footer-links h3 {
  color: var(--on-dark);
  margin-bottom: 6px;
}

.footer-note {
  margin-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.14);
  padding: 20px 16px;
  text-align: center;
}

@media (min-width: 768px) {
  .hero-grid,
  .app-section,
  .security-section {
    grid-template-columns: 1fr 1fr;
  }

  .hero-mini-grid,
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .quick-categories,
  .info-grid,
  .zone-grid,
  .faq-grid,
  .link-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .content-split {
    grid-template-columns: 1fr 1fr;
  }

  .content-split.reverse .split-visual {
    order: 2;
  }

  .content-split.reverse .split-text {
    order: 1;
  }

  .footer-inner {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  h1 {
    font-size: clamp(52px, 5vw, 72px);
    line-height: 1.05;
  }

  h2,
  .section-title {
    font-size: clamp(32px, 3vw, 42px);
  }

  body {
    font-size: 18px;
  }

  .section {
    padding: 86px 0;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(420px, 0.85fr);
    align-items: center;
  }

  .app-section {
    grid-template-columns: minmax(380px, 0.9fr) minmax(0, 1.1fr);
    padding: 46px;
  }

  .security-section {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .main-nav {
    display: flex;
  }

  .mobile-menu-toggle {
    display: none;
  }

  .quick-categories {
    grid-template-columns: repeat(6, 1fr);
  }

  .info-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .zone-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .content-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 46px;
  }

  .faq-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .header-inner {
    padding: 0 24px;
  }
}

@media (max-width: 767px) {
  .header-inner {
    min-height: 64px;
    display: grid;
    grid-template-columns: 52px 1fr auto;
    gap: 8px;
  }

  .logo {
    justify-content: center;
  }

  .logo img {
    max-width: 132px;
    max-height: 44px;
  }

  .main-btn {
    min-height: 38px;
    padding: 8px 14px;
    font-size: 14px;
  }

  .section {
    padding: 44px 0;
  }

  .hero-section {
    padding: 52px 0 34px;
  }

  .visual-card {
    min-height: 330px;
  }

  .card,
  .zone-card,
  .info-card,
  .faq-item,
  .notice {
    padding: 20px;
  }
}


@media (min-width: 1280px) {
  .container,
  .section-inner,
  .footer-inner {
    width: min(1240px, calc(100% - 72px));
  }

  .hero-section {
    padding: 110px 0 72px;
  }

  .hero-grid {
    gap: 56px;
  }

  .visual-card {
    min-height: 520px;
    padding: 42px;
  }

  .app-section img {
    max-height: 520px;
  }
}