:root {
  --nav-black: #0b0b0b;
  --hero-blue: #557fa6; /* close to screenshot bar */
  --hero-min-height: 82vh;
}

/* NAVBAR */
.sr-navbar {
  background: var(--nav-black);
  padding: 14px 0;
}
.sr-navbar .navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0;
}
.sr-logo-box {
  width: 42px;
  height: 42px;
  border-radius: 6px;
  background: #8fb7d9;
  display: grid;
  place-items: center;
  color: #0b0b0b;
  font-weight: 800;
  letter-spacing: 0.5px;
  line-height: 1;
  font-size: 18px;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.15);
}
.sr-brand-text {
  color: #fff;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 18px;
}
.sr-brand-text span {
  display: block;
}

.sr-navbar .nav-link {
  color: #fff;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-size: 13px;
  padding: 10px 14px;
  opacity: 0.95;
}
.sr-navbar .nav-link:hover,
.sr-navbar .nav-link:focus {
  opacity: 1;
  text-decoration: none;
}

.sr-search-btn {
  color: #fff;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  margin-left: 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: transparent;
}
.sr-search-btn:hover {
  border-color: rgba(255, 255, 255, 0.35);
}

/* HERO */
.sr-hero {
  position: relative;
  /* min-height: var(--hero-min-height); */
  background: linear-gradient(
      to bottom,
      rgba(0, 0, 0, 0.15),
      rgba(0, 0, 0, 0.15)
    ),
    url("https://images.unsplash.com/photo-1622473590915-50b1f81c8535?auto=format&fit=crop&w=1920&q=70");
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

/* Bottom blue title bar */
.sr-hero-bar {
  position: relative;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--hero-blue);
  padding: 34px 0 30px;
}
.sr-hero-title {
  color: #fff;
  text-align: center;
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: 1.2px;
  margin: 0;
  font-size: clamp(22px, 2.6vw, 40px);
}
.sr-hero-subtitle {
  color: #fff;
  text-align: center;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 1px;
  margin: 12px 0 0;
  font-size: clamp(14px, 1.4vw, 22px);
  opacity: 0.95;
}

/* Make hero bar look like screenshot (wide + centered text) */
.sr-hero-bar .container {
  max-width: 1200px;
}

/* Responsive: menu spacing like screenshot */
@media (min-width: 992px) {
  .sr-navbar .navbar-nav {
    gap: 8px;
  }
}

/* --------- section */
/* ABOUT / INTRO SECTION (before footer) */
/* SAME TO SAME ABOUT SECTION */
.sr-about2 {
  background: #fff;
  margin-top: 20px;
  padding: 25px 0; /* top-bottom white space like screenshot */
}
.sr-about2 .container {
  max-width: 1200px;
}

.sr-about2-img {
  width: 100%;

  border-radius: 2px;
  display: block;
}

.sr-about2-text {
  font-size: 18px;
  line-height: 1.6;
  color: #333;
  max-width: 520px; /* same text width like screenshot */
}

.sr-about2-btn {
  display: inline-block;
  border: 2px solid #5b86ff;
  color: #5b86ff;
  background: transparent;
  padding: 10px 38px; /* same button size */
  border-radius: 4px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  font-size: 14px;
}
.sr-about2-btn:hover {
  background: #5b86ff;
  color: #fff;
}

/* push right content a bit like screenshot */
@media (min-width: 992px) {
  .sr-about2-right {
    padding-left: 70px;
  }
}

/* OUR ASSETS SECTION */
.sr-assets {
  position: relative;
  padding: 90px 0 85px;
  color: #fff;
  background: linear-gradient(
      to bottom,
      rgba(70, 80, 110, 0.55),
      rgba(70, 80, 110, 0.55)
    ),
    url("https://images.unsplash.com/photo-1542317854-ec6f2f1a1a4b?auto=format&fit=crop&w=1920&q=70");
  background-size: cover;
  background-position: center;
}

.sr-assets .container {
  max-width: 1200px;
}

.sr-assets-title {
  text-align: center;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 50px;
  font-size: clamp(26px, 2.4vw, 40px);
}

.asset-item {
  text-align: center;
  padding: 8px 10px;
}

.asset-icon {
  width: 90px;
  height: 90px;
  border-radius: 999px;
  background: #5b86ff; /* blue circle like screenshot */
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.18);
}

.asset-icon i {
  font-size: 36px;
  color: #fff;
}

.asset-name {
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 22px;
  margin-bottom: 6px;
}

.asset-desc {
  margin: 0;
  font-size: 16px;
  opacity: 0.95;
}

/* spacing like screenshot */
@media (min-width: 992px) {
  .sr-assets .row {
    margin-top: 10px;
  }
}

/* WHO WE ARE SECTION */
.video-preview {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  max-width: 900px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}
.video-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(0, 0, 0, 0.18);
  cursor: pointer;
}
.video-overlay i {
  font-size: 64px;
  opacity: 0.92;
}
.video-overlay:hover i {
  opacity: 1;
  transform: scale(1.08);
  transition: 0.2s ease;
}
.video-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: #111;
  color: #fff;
  padding: 12px 0;
  font-size: 14px;
  opacity: 0.88;
}

/* CERTIFICATIONS STRIP */
.sr-certs {
  background: #fff;
  padding: 75px 0;
}
.sr-certs .container {
  max-width: 1200px;
}

.sr-certs-title {
  margin: 0;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: #111;
  line-height: 1.2;
  font-size: 24px;
}

.sr-certs-logos {
  display: flex;
  gap: 34px;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
}

.sr-cert-img {
  height: 85px;
  width: auto;
  display: block;
}

/* FOOTER BLACK BAND */
.sr-footer {
  background: #000;
  padding: 46px 0;
  color: #fff;
}
.sr-footer .container {
  max-width: 1200px;
}

.sr-footer-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
@media (min-width: 992px) {
  .sr-footer-brand {
    justify-content: flex-start;
  }
}

.sr-footer-text {
  font-size: 14px;
  line-height: 1.6;
  opacity: 0.9;
}

.sr-find-label {
  font-size: 14px;
  margin-bottom: 8px;
  opacity: 0.9;
}

.sr-find-box {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.04);
  min-width: 220px;
  justify-content: space-between;
}
.sr-find-box span {
  font-size: 14px;
  opacity: 0.95;
}
.sr-find-mark {
  font-weight: 900;
  color: #d2a33a; /* gold like screenshot */
  font-size: 20px;
}

/* Social icon box */
.sr-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: #2c5ea6;
  color: #fff;
  text-decoration: none;
  font-size: 28px;
}
.sr-social:hover {
  filter: brightness(1.08);
}

/* COPYRIGHT LINE */
.sr-copyright {
  background: #fff;
  color: #8a8a8a;
  text-align: center;
  padding: 22px 0;
  font-size: 14px;
}

/* BACK TO TOP SQUARE (bottom-right) */
.sr-backtop {
  position: fixed;
  right: 26px;
  bottom: 24px;
  width: 54px;
  height: 54px;
  border: 0;
  border-radius: 4px;
  background: #bfbfbf;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
  opacity: 0.9;
}
.sr-backtop:hover {
  opacity: 1;
}
.sr-hero {
  background-color: #1582ad !important;
}
@media (max-width: 576px) {
    .sr-certs-logos {
        justify-content: center;
        gap: 12px;                 /* spacing between logos */
        flex-direction: column;
    }

    .sr-certs-logos img {
        max-width: 120px;          /* control logo size */
        height: auto;
        flex: 0 0 calc(50% - 12px); /* 2 logos per row */
        text-align: center;
    }
}