* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--color-border);
  background: #ffffff;
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.header-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.5px;
}
.header-logo-text {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--color-text);
}
.header-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 4px;
  border-top: 1px solid var(--color-border);
  padding-top: 12px;
  width: 100%;
}
.nav-link {
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  border-bottom: 2px solid transparent;
  color: var(--color-text-muted);
}

/* Hero */
.hero-img { width: 100%; max-height: 460px; object-fit: cover; }
.hero-title-band {
  text-align: center;
  padding: 28px 24px;
}
.hero-title-band h1 {
  font-size: 30px;
  font-weight: 600;
  letter-spacing: 1px;
}

/* Intro */
.intro {
  max-width: 900px;
  margin: 0 auto;
  padding: 48px 24px;
}
.intro-lead {
  font-size: 17px;
  margin-bottom: 18px;
}
.intro p { color: var(--color-text-muted); margin-bottom: 14px; }

/* Feature block */
.feature-block {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.feature-block.reverse { direction: rtl; }
.feature-block.reverse .feature-text { direction: ltr; }
.feature-media img { border-radius: 4px; }
.feature-text h2 {
  font-size: 22px;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
}
.feature-text p { color: var(--color-text-muted); margin-bottom: 12px; }

/* Why band */
.why-band {
  padding: 56px 24px;
}
.why-band h2 {
  max-width: 900px;
  margin: 0 auto 16px;
  text-align: center;
  font-size: 24px;
}
.why-lead {
  max-width: 800px;
  margin: 0 auto 36px;
  text-align: center;
  color: var(--color-text-muted);
}
.why-item {
  max-width: 800px;
  margin: 0 auto 26px;
  padding-left: 20px;
  position: relative;
}
.why-item h3 {
  font-size: 17px;
  margin-bottom: 6px;
  position: relative;
  padding-left: 14px;
}
.why-item h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.why-item p { color: var(--color-text-muted); }

/* Capability band */
.capability-band {
  padding: 56px 24px;
}
.capability-band h2 {
  max-width: 900px;
  margin: 0 auto 28px;
  text-align: center;
  font-size: 24px;
}
.capability-list {
  max-width: 800px;
  margin: 0 auto;
  list-style: none;
}
.capability-list li {
  padding: 10px 0 10px 26px;
  position: relative;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.capability-list li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  font-weight: 700;
}

/* Relationship band */
.relationship-band {
  max-width: 900px;
  margin: 0 auto;
  padding: 56px 24px;
  text-align: center;
}
.relationship-band h2 {
  font-size: 24px;
  margin-bottom: 24px;
}
.relationship-band img {
  border-radius: 4px;
  margin-bottom: 24px;
}
.relationship-band p { color: var(--color-text-muted); text-align: left; }

/* Footer */
.site-footer { padding: 32px 24px; text-align: center; }
.footer-inner { max-width: 900px; margin: 0 auto; }
.footer-logo { font-weight: 600; letter-spacing: 0.5px; margin-bottom: 10px; }
.footer-bottom { font-size: 13px; opacity: 0.85; }
.footer-bottom a { text-decoration: underline; }

@media (max-width: 760px) {
  .feature-block, .feature-block.reverse { grid-template-columns: 1fr; direction: ltr; }
}