/* Base */
* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
  font-family: "Helvetica Neue", Arial, sans-serif;
}
body {
  background: #ffffff;
  color: #333;
  line-height: 1.35;
}
.main-wrapper {
  margin: 20px;
}
.justify-content-center {
  display: flex;
  justify-content: center;
}
a {
  color: #1b70b8;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
.sr-only,
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* Header */
.site-header {
  background: #555555;
  color: #fff;
  font-size: 14px;
}
.header-inner {
  max-width: 1500px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 40px;
  gap: 34px;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 24px;
}
.brand-logo {
  object-fit: contain;
}
.brand-title {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.5px;
  white-space: nowrap;
}
.brand-separator {
  flex: 0 0 auto;
  width: 1px;
  height: 72px;
  background: rgba(255, 255, 255, 0.35);
  display: inline-block;
}

.container {
  background: #575757;
  margin-top: 50px;
}
/* Hero styles (scoped here for simplicity) */
.hero {
  background: #575757; /* matches dark gray in image */
  color: #fff;
  padding: 50px;
  box-sizing: border-box;
  min-height: 420px;
  display: flex;
  /* align-items:center;
                          justify-content:center; */
}

.main-text-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.hero-brand img {
  height: 78px;
  width: auto;
  display: block;
}
.brand-title {
  color: #fff;
  font-weight: 600;
}

.hero-title {
  font-size: 42px;
  margin: 36px 0 24px;
  font-weight: 700;
  letter-spacing: -1px;
  text-align: center;
}
.hero-copy {
  font-size: 20px;
  line-height: 1.8;
  text-align: center;
  margin: 0 auto;
}
.hero-copy a {
  color: #fff;
  text-decoration: underline;
}


/* Footer */
.site-footer {
  background: #c9c9c9;
  margin-top: 70px;
  font-size: 12px;
  color: #333;
}
.footer-inner {
  max-width: 1290px;
  margin: 0 auto;
  padding: 40px 55px 20px;
  display: flex;
  gap: 80px;
  align-items: flex-start;
}
.footer-brand {
  width: 220px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.footer-logo {
  font-size: 26px;
  font-weight: 700;
  color: #0093d0;
  letter-spacing: 0.5px;
}
.footer-tag {
  font-size: 11px;
  font-weight: 600;
}
.footer-cols {
  flex: 1;
  display: flex;
  gap: 70px;
}
.f-col {
  min-width: 160px;
}
.f-head {
  font-size: 13px;
  margin: 0 0 10px;
  font-weight: 600;
}
.f-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.f-col a {
  color: #0093d0;
  font-size: 12px;
}
.copyright {
  text-align: center;
  padding: 10px 0 28px;
  font-size: 12px;
}

/* Responsive */
@media (max-width: 1100px) {
  .promo {
    grid-template-columns: 300px 1fr;
  }
  .pair-text {
    font-size: 80px;
  }
  .pair-circle {
    width: 150px;
    height: 150px;
    font-size: 70px;
  }
  .essilorpro {
    font-size: 52px;
  }
  .sub-call,
  .savings {
    font-size: 22px;
  }
}
@media (max-width: 900px) {
  .header-inner {
    flex-wrap: wrap;
    gap: 20px;
    padding: 14px 20px 8px;
  }
  .utility-links {
    margin-left: 0;
    padding-left: 0;
    border-left: 0;
  }
  .promo {
    grid-template-columns: 1fr;
  }
  .promo-left {
    background: #505a5e;
    align-items: center;
    padding: 40px 20px 20px;
  }
  .pair-wrapper {
    justify-content: center;
  }
  .pair-underline {
    margin-left: auto;
    margin-right: auto;
  }
  .promo-right {
    padding: 10px 28px 42px;
    text-align: center;
    align-items: center;
  }
  .mid-underline {
    margin-left: auto;
    margin-right: auto;
  }
  .footer-inner {
    flex-direction: column;
    gap: 40px;
    padding: 40px 28px 10px;
  }
  .footer-cols {
    flex-wrap: wrap;
    gap: 40px;
  }
}

/* Responsive tweaks */
@media (max-width: 800px) {
  .hero-title {
    font-size: 28px;
  }
  .hero-brand {
    left: 18px;
    top: 18px;
  }
  .hero-brand img {
    height: 58px;
  }
  .hero {
    padding: 28px 12px;
    min-height: 300px;
  }
  .hero-copy {
    font-size: 16px;
  }
}