/* ==================================================================
   Concrete Additions, LLC
   Single-column, color-banded layout - southside Hampton Roads, VA
   ================================================================== */

:root {
  --dark: #1d2120;
  --tan: #ba9077;
  --sage: #bcd5d1;
  --olive: #5a5c51;
  --light: #f7f5f5;
  --container: 1170px;
  --barH: 82px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--barH); }
body {
  margin: 0;
  padding-top: var(--barH);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.43;
  color: #333;
  background: #fff;
}
img { display: block; max-width: 100%; height: auto; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 15px; }

/* ---------------- Fixed top bar ---------------- */
#topbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--barH);
  background: var(--dark);
  border-bottom: 1px solid var(--light);
}
.bar-inner {
  max-width: var(--container);
  height: var(--barH);
  margin: 0 auto;
  padding: 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  color: var(--light);
  font-size: 40px;
  font-weight: 500;
  text-decoration: none;
  line-height: 1.1;
  white-space: nowrap;
}

/* Hamburger: three light bars via a repeating gradient (matches source) */
#menu-toggle {
  width: 30px;
  height: 30px;
  padding: 0;
  border: 0;
  cursor: pointer;
  background-color: transparent;
  background-image: repeating-linear-gradient(
    var(--sage), #ffffff 5px, var(--dark) 5px, var(--dark) 10px
  );
}

/* Dropdown menu (opens below the toggle) */
#menu {
  display: none;
  position: absolute;
  top: var(--barH);
  right: 15px;
  min-width: 210px;
  background: var(--dark);
  padding: 5px 0;
  box-shadow: 0 6px 12px rgba(0, 0, 0, .35);
}
#menu.open { display: block; }
#menu a {
  display: block;
  color: var(--light);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  padding: 10px 15px;
}
#menu a:hover { background: rgba(255, 255, 255, .08); }

/* ---------------- Bands ---------------- */
.band { padding: 65px 0; text-align: center; }
.band--tan   { background: var(--tan);   color: #000; }
.band--sage  { background: var(--sage);  color: #000; }
.band--olive { background: var(--olive); color: #fff; }

.title {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.1;
  margin: 20px 0 10px;
}
.txt {
  font-size: 36px;
  font-weight: 500;
  line-height: 1.1;
  margin: 20px 0 10px;
}
.band a { color: inherit; }
.band--olive a { color: #cfe0ef; }
.phone { white-space: nowrap; }

/* Images */
.pic { margin: 20px auto; }
.pair {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  align-items: flex-start;
}
.pair .pic { margin: 20px 0; }

.seal { margin: 20px 0 0; }
.seal img { display: inline-block; margin: 20px auto 0; }
.seal .bbb { width: 260px; height: auto; }
.seal .barcode { width: 340px; height: auto; }

/* ---------------- Footer ---------------- */
#footer {
  background: var(--dark);
  color: #6f6f6f;
  text-align: center;
  font-size: 24px;
  padding: 50px 15px 20px;
}

/* ---------------- Responsive ---------------- */
@media (max-width: 991px) {
  .title { font-size: 34px; }
  .txt { font-size: 30px; }
  .brand { font-size: 32px; }
}
@media (max-width: 767px) {
  .band { padding: 50px 0; }
  .title { font-size: 30px; }
  .txt { font-size: 26px; }
  #footer { font-size: 20px; }
  .pair .pic { max-width: 100%; }
  .brand { font-size: 24px; }
}
@media (max-width: 480px) {
  .title { font-size: 26px; }
  .txt { font-size: 22px; }
  .brand { font-size: 19px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}