@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #F8FAFC;
  --surface: rgba(255, 255, 255, 0.85);
  --surface-soft: rgba(255, 255, 255, 0.45);
  --surface-strong: rgba(255, 255, 255, 0.9);
  --line: rgba(255, 255, 255, 0.6);
  --border: rgba(15, 23, 42, 0.08);
  --text: #020617;
  --muted: #475569;
  --primary: #0F172A;
  --primary-deep: #020617;
  --cta: #FB4B07;
  --cta-hover: #E03E00;
  --accent: #FF7A33;
  
  --shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
  --shadow-soft: 0 10px 24px rgba(15, 23, 42, 0.04);
  --shadow-hover: 0 24px 48px rgba(251, 75, 7, 0.16);
  
  --glass-border: 1px solid rgba(255, 255, 255, 0.4);
  --glass-blur: blur(16px);
  
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --container: 1200px;
  --header-height: 80px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  font: 16px/1.6 'Plus Jakarta Sans', "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", sans-serif;
  background: #F8FAFC;
  overflow-x: hidden;
}

body.home-page {
  background: 
    radial-gradient(circle at 10% 20%, rgba(251, 75, 7, 0.08) 0, transparent 30%),
    radial-gradient(circle at 90% 40%, rgba(251, 75, 7, 0.06) 0, transparent 30%),
    radial-gradient(circle at 50% 80%, rgba(15, 23, 42, 0.03) 0, transparent 40%),
    #F8FAFC;
}

body.nav-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

input,
textarea,
select,
button {
  font: inherit;
}

section[id] {
  scroll-margin-top: 100px;
}

.sr-only,
.skip-link:not(:focus) {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.skip-link:focus {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  background: var(--surface-strong);
  backdrop-filter: var(--glass-blur);
  border: var(--glass-border);
  box-shadow: var(--shadow);
  font-weight: 600;
  color: var(--cta);
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 40;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
}

.site-header.is-scrolled {
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  background: rgba(248, 250, 252, 0.85);
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: var(--shadow-soft);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  z-index: 50;
}

.brand-logo {
  width: auto;
  height: 40px;
  object-fit: contain;
  transition: opacity 0.3s;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.site-nav a {
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  transition: color 0.2s ease;
}

.site-header.is-scrolled .site-nav a {
  color: var(--text);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--accent) !important;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: var(--glass-border);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  cursor: pointer;
  z-index: 50;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  border-radius: 2px;
  background: #fff;
  transition: all 0.3s ease;
}

.site-header.is-scrolled .nav-toggle {
  border-color: var(--border);
  background: var(--surface);
}

.site-header.is-scrolled .nav-toggle span {
  background: var(--text);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border: 0;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-primary {
  color: #fff;
  background: var(--cta);
  box-shadow: 0 8px 20px rgba(251, 75, 7, 0.25);
}

.btn-primary:hover {
  background: var(--cta-hover);
  box-shadow: 0 12px 24px rgba(251, 75, 7, 0.35);
}

.btn-secondary {
  color: var(--text);
  background: var(--surface-strong);
  border: 1px solid var(--border);
  backdrop-filter: var(--glass-blur);
}

.btn-secondary:hover {
  border-color: var(--cta);
  color: var(--cta);
}

/* Labels */
.eyebrow,
.page-eyebrow,
.hero-slide__chip {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 14px;
  border: 1px solid rgba(251, 75, 7, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  text-shadow: none;
}

.link-card-tag {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 14px;
  border: 1px solid rgba(251, 75, 7, 0.2);
  border-radius: 999px;
  background: rgba(251, 75, 7, 0.08);
  color: var(--cta);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  text-shadow: none;
}
.contact-item__label {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 60px;
  height: 60px;
  padding: 0;
  border-radius: 16px;
  background: rgba(251, 75, 7, 0.06);
  border: 1px solid rgba(251, 75, 7, 0.1);
  color: var(--cta);
}

/* Hero Stage */
.hero-stage {
  position: relative;
  padding: 0 0 60px;
}

.hero-stage__backdrop {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 0%, rgba(251, 75, 7, 0.08), transparent 40%),
    radial-gradient(circle at 80% 20%, rgba(255, 122, 51, 0.05), transparent 40%);
  pointer-events: none;
  z-index: 0;
}

.hero-carousel--brands {
  position: relative;
  width: 100%;
  margin: 0;
  padding: 0;
  z-index: 1;
}

.hero-carousel__viewport {
  position: relative;
  min-height: clamp(700px, 90vh, 900px);
  overflow: hidden;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  background: var(--primary);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.12);
  transition: background 0.5s ease-in-out;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
  gap: 40px;
  align-items: center;
  padding: calc(var(--header-height) + 60px) clamp(30px, 5vw, 80px) 140px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateY(20px);
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.hero-slide__copy {
  position: relative;
  z-index: 2;
  max-width: 860px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-slide__copy h1,
.hero-slide__copy h2 {
  margin: 20px 0;
  font-size: clamp(32px, 4.5vw, 60px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
  white-space: nowrap;
}

.hero-slide__copy p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(16px, 1.8vw, 18px);
  line-height: 1.6;
  max-width: 860px;
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
  white-space: nowrap;
}

.hero-slide__points {
  display: grid;
  gap: 14px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.hero-slide__points li {
  position: relative;
  padding-left: 24px;
  color: rgba(255, 255, 255, 0.95);
  font-size: 16px;
  font-weight: 500;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.hero-slide__points li::before {
  position: absolute;
  top: 8px;
  left: 0;
  width: 16px;
  height: 16px;
  content: "";
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23FF7A33'%3E%3Cpath fill-rule='evenodd' d='M16.704 4.153a.75.75 0 01.143 1.052l-8 10.5a.75.75 0 01-1.127.075l-4.5-4.5a.75.75 0 011.06-1.06l3.894 3.893 7.48-9.817a.75.75 0 011.05-.143z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-size: contain;
}

.hero-slide__side {
  position: relative;
  z-index: 2;
  padding: 40px;
  border-radius: var(--radius-lg);
  background: rgba(15, 23, 42, 0.25);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  color: #fff;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15), inset 0 1px 1px rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  cursor: pointer;
}

.hero-slide__side:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.25), inset 0 1px 1px rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.25);
}

.hero-slide__side::before {
  content: '';
  display: block;
  width: 40px;
  height: 4px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  margin-bottom: 24px;
}

.hero-slide__side strong {
  display: block;
  margin: 0 0 16px;
  font-size: 24px;
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
  letter-spacing: 0.02em;
}

.hero-slide__side p {
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 15px;
  line-height: 1.6;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.hero-slide__side-action {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  opacity: 0.9;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.hero-slide__side:hover .hero-slide__side-action {
  opacity: 1;
  transform: translateX(4px);
}

/* Theming for Slides */
.theme-card { background: transparent; }
.theme-mart { background: transparent; }
.theme-reserve { background: transparent; }
.theme-order { background: transparent; }
.theme-cashier { background: transparent; }
.theme-member { background: transparent; }
.theme-unmanned { background: transparent; }

/* Brand Strip */
.brand-strip {
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 16px;
  width: min(var(--container), calc(100% - 40px));
  margin: -60px auto 0;
  padding: 0;
}

.brand-strip__item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100px;
  padding: 16px;
  border: var(--glass-border);
  border-radius: var(--radius-md);
  background: var(--surface-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.brand-strip__item img {
  max-height: 34px;
  width: auto;
  object-fit: contain;
  opacity: 0.6;
  transition: opacity 0.3s, transform 0.3s;
}

.brand-strip__item.is-active,
.brand-strip__item:hover,
.brand-strip__item:focus-visible {
  transform: translateY(-8px);
  border-color: rgba(251, 75, 7, 0.3);
  box-shadow: var(--shadow-hover);
  background: #fff;
}

.brand-strip__item.is-active img,
.brand-strip__item:hover img {
  opacity: 1;
  transform: scale(1.05);
}

/* Sections */
.section {
  padding: 100px 0;
  position: relative;
}

.section-alt {
  background: var(--surface-soft);
  backdrop-filter: blur(8px);
}

.section-scenarios {
  padding-top: 120px;
}

.section-frame {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(340px, 0.7fr);
  gap: 32px;
  align-items: stretch;
  margin-bottom: 48px;
}

.section-frame--reverse {
  grid-template-columns: minmax(340px, 0.7fr) minmax(0, 1.3fr);
}

.section-intro,
.section-highlight {
  padding: 48px;
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-soft);
}

.section-intro h2 {
  margin: 16px 0 20px;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section-intro p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.section-highlight {
  display: grid;
  align-content: space-between;
  gap: 24px;
  background: linear-gradient(145deg, rgba(255,255,255,0.9) 0%, rgba(248,250,252,0.8) 100%);
}

.section-highlight--accent {
  background: linear-gradient(145deg, rgba(255,245,240,0.9) 0%, rgba(255,235,225,0.7) 100%);
  border-color: rgba(251, 75, 7, 0.2);
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  width: fit-content;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.05);
  color: var(--primary);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.section-highlight strong {
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 700;
  line-height: 1.3;
}

.section-highlight p {
  margin: 0;
  color: var(--muted);
}

.section-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.section-badges span {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 18px;
  border: 1px solid rgba(251, 75, 7, 0.15);
  border-radius: 999px;
  background: #fff;
  color: var(--cta);
  font-weight: 600;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(251, 75, 7, 0.08);
}

/* Grids */
.overview-grid,
.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.overview-card,
.scenario-card {
  padding: 32px;
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
  cursor: pointer;
}

.overview-card:hover,
.scenario-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(251, 75, 7, 0.2);
  background: #fff;
}

.overview-card h3,
.scenario-card h3 {
  margin: 20px 0 12px;
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
}

.overview-card p,
.scenario-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.card-action {
  margin-top: 24px;
  font-weight: 600;
  font-size: 15px;
}

.card-action a {
  color: var(--cta);
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
}

.card-action a:hover {
  color: var(--cta-hover);
  transform: translateX(4px);
}

/* Capability Strip */
.capability-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.capability-pill {
  display: grid;
  gap: 10px;
  padding: 28px;
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-soft);
  transition: all 0.3s ease;
}

.capability-pill:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  background: #fff;
}

.capability-pill strong {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
}

.capability-pill span {
  color: var(--muted);
  font-size: 15px;
}

/* Contact */
.contact-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(340px, 0.8fr);
  gap: 32px;
  align-items: stretch;
  margin-bottom: 32px;
}

.contact-intro {
  background: linear-gradient(145deg, rgba(255,255,255,0.9) 0%, rgba(248,250,252,0.7) 100%);
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 340px);
  gap: 24px;
  align-items: stretch;
}

.contact-panel__info,
.qrcode-card {
  padding: 32px;
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow-soft);
}

.contact-panel__info {
  display: grid;
  gap: 16px;
}

.contact-item {
  display: grid;
  grid-template-columns: 60px minmax(0, 1fr);
  gap: 20px;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid rgba(15, 23, 42, 0.05);
}

.contact-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.contact-item:first-child {
  padding-top: 0;
}

.contact-item__label {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 60px;
  height: 60px;
  padding: 0;
  border-radius: 16px;
  background: rgba(251, 75, 7, 0.06);
  border: 1px solid rgba(251, 75, 7, 0.1);
  color: var(--cta);
}

.contact-item__icon {
  width: 24px;
  height: 24px;
  object-fit: contain;
  filter: invert(41%) sepia(91%) saturate(3976%) hue-rotate(10deg) brightness(101%) contrast(97%);
}

.contact-item__value {
  font-size: clamp(20px, 2vw, 28px);
  font-weight: 700;
  color: var(--primary);
  transition: color 0.2s;
  word-break: break-all;
  font-family: "Microsoft YaHei", "微软雅黑", SimSun, "宋体", sans-serif;
}

.contact-item__value:hover {
  color: var(--cta);
}

.qrcode-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.qrcode-card img {
  width: min(100%, 220px);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
}

.qrcode-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
}

/* Footer */
.site-footer {
  padding: 0 0 40px;
}

.footer-simple {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 32px 0 0;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  color: var(--muted);
  font-size: 14px;
}

/* Back to Top */
.back-to-top {
  position: fixed;
  right: 32px;
  bottom: 32px;
  z-index: 45;
  width: 56px;
  height: 56px;
  padding: 0;
  border: var(--glass-border);
  border-radius: 50%;
  background: var(--surface-strong);
  backdrop-filter: var(--glass-blur);
  box-shadow: var(--shadow);
  color: var(--primary);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top__icon {
  width: 24px;
  height: 24px;
  margin: 0 auto;
  filter: invert(41%) sepia(91%) saturate(3976%) hue-rotate(10deg) brightness(101%) contrast(97%);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  background: #fff;
}

/* Responsive */
@media (max-width: 1080px) {
  .hero-slide,
  .section-frame,
  .contact-shell,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .overview-grid,
  .scenario-grid,
  .capability-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-carousel__viewport {
    min-height: 800px;
    border-radius: 0;
  }

  .brand-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: -40px;
  }

  .section-frame--reverse {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .nav-toggle {
    display: inline-block;
  }

  .header-actions {
    display: none;
  }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    right: 20px;
    left: 20px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    border: var(--glass-border);
    border-radius: var(--radius-lg);
    background: var(--surface-strong);
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a,
  .site-header.is-scrolled .site-nav a {
    color: var(--text);
    font-size: 16px;
  }

  .hero-slide {
    padding: calc(var(--header-height) + 40px) 24px 100px;
  }

  .hero-slide__copy h1,
  .hero-slide__copy h2 {
    font-size: clamp(28px, 6vw, 36px);
    white-space: normal;
  }

  .hero-slide__copy p {
    white-space: normal;
  }

  .brand-strip {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    width: calc(100% - 32px);
    margin-top: -50px;
    padding-bottom: 12px;
    scroll-snap-type: x proximity;
  }

  .brand-strip__item {
    min-width: 160px;
    scroll-snap-align: start;
  }
}

@media (max-width: 560px) {
  :root {
    --header-height: 70px;
  }

  .overview-grid,
  .scenario-grid,
  .capability-strip {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 60px 0;
  }

  .section-scenarios {
    padding-top: 80px;
  }

  .section-intro,
  .section-highlight,
  .capability-pill,
  .overview-card,
  .scenario-card,
  .contact-panel__info,
  .qrcode-card {
    padding: 24px;
  }

  .hero-carousel__viewport {
    min-height: 750px;
  }

  .hero-slide__side {
    padding: 24px;
  }

  .contact-item {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 16px 0;
  }

  .contact-item__label {
    width: 48px;
    height: 48px;
  }

  .footer-simple {
    justify-content: center;
    text-align: center;
  }
}