:root {
  --brand-red: #e7473a;
  --brand-red-dark: #c93a2f;
  --text-dark: #2b2b2b;
  --text-muted: #7a7a7a;
  --bg-cream: #fbf3ea;
  --bg-footer: #f7f7f7;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
    "Helvetica Neue", Arial, sans-serif;
  color: var(--text-dark);
  background: #fff;
}

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

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 80px;
  background: var(--brand-red);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 1px;
  color: #fff;
}

.brand-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: cover;
}

.brand-name {
  font-size: 20px;
}

.site-nav {
  display: flex;
  gap: 28px;
}

.nav-link {
  color: #fff;
  font-size: 15px;
  opacity: 0.95;
}

.nav-link:hover {
  opacity: 1;
  text-decoration: underline;
}

/* Hero */
.hero {
  position: relative;
  background-color: var(--brand-red);
  background-image: url(assets/banner-min.3fa07b6c.png);
  background-repeat: no-repeat;
  background-position: 50% 100%;
  background-size: auto 420px;
  padding-top: 70px;
  height: 620px;
  text-align: center;
}

@media (min-width: 1024px) {
  .hero {
    background-size: auto 672px;
    height: 800px;
  }
}

.hero-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 20px;
  color: #fff;
}

.hero-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 36px;
}

.hero-logo-icon {
  width: 96px;
  height: 96px;
  border-radius: 22px;
  object-fit: contain;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.hero-logo-text {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: 2px;
}

.hero-title {
  font-size: 30px;
  line-height: 1.6;
  font-weight: 500;
  margin: 0 0 20px;
}

.hero-tagline {
  font-size: 24px;
  margin: 0;
  opacity: 0.95;
}

/* Section heading */
.section-heading {
  text-align: center;
  padding: 90px 20px 10px;
}

.section-heading h2 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 30px;
  margin: 0 0 18px;
}

.bar {
  display: inline-block;
  width: 6px;
  height: 26px;
  background: var(--brand-red);
  border-radius: 2px;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 16px;
  margin: 0;
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  max-width: 1100px;
  margin: 60px auto 100px;
  padding: 0 40px;
}

.service-card {
  text-align: center;
}

.service-icon {
  width: 130px;
  height: 130px;
  margin: 0 auto 22px;
  border-radius: 50%;
  background: #fdf1de;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 56px;
}

.service-card strong {
  display: block;
  font-size: 20px;
  margin-bottom: 8px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 14px;
  margin: 0;
}

/* Download */
.download {
  background: var(--bg-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 90px;
  padding: 80px 40px;
  flex-wrap: wrap;
}

.phone-mock {
  display: flex;
  gap: 0;
}

.phone-screenshot {
  width: 260px;
  border-radius: 28px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  display: block;
}

.download-content {
  max-width: 460px;
}

.download-content h2 {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 30px;
  margin: 0 0 18px;
}

.download-content p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 26px;
}

.store-badges {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 14px;
}

.store-badge--soon {
  background: #111;
  color: #fff;
}

/* Company info */
.company {
  display: flex;
  gap: 60px;
  max-width: 1100px;
  margin: 90px auto;
  padding: 0 40px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.map-placeholder {
  flex: 1 1 380px;
  height: 320px;
  background: #eef0f2;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  gap: 8px;
  font-size: 15px;
}

.map-placeholder span {
  font-size: 34px;
}

.company-info {
  flex: 1 1 420px;
  margin: 0;
}

.company-info dt {
  font-size: 22px;
  font-weight: 800;
  margin: 28px 0 8px;
}

.company-info dt:first-child {
  margin-top: 0;
}

.company-info dd {
  margin: 0;
  color: var(--text-dark);
  font-size: 15px;
  line-height: 1.7;
}

.company-info dd p {
  margin: 4px 0 0;
}

.company-info a {
  color: var(--brand-red);
}

/* Footer */
.site-footer {
  background: var(--bg-footer);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  padding: 40px 80px;
}

.brand--footer {
  color: var(--text-dark);
}

.footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
}

.copyright {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
}

/* Responsive */
@media (max-width: 900px) {
  .site-header,
  .site-footer {
    padding: 16px 24px;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 0 24px;
  }

  .hero {
    padding-top: 50px;
  }

  .hero-logo-text,
  .hero-title {
    font-size: 24px;
  }

  .download {
    padding: 60px 24px;
  }

  .company {
    padding: 0 24px;
  }

  .footer-right {
    align-items: flex-start;
  }
}