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

  :root {
    --red: #c0392b;
    --dark-red: #a93226;
    --navy: #1a2a3a;
    --dark: #1c1c1c;
    --mid: #444;
    --light-gray: #f5f5f5;
    --border: #e0e0e0;
    --white: #fff;
    --font-head: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
  }

  body { font-family: var(--font-body); color: var(--dark); line-height: 1.6; }
  a { text-decoration: none; color: inherit; }
  img { max-width: 100%; display: block; }

  /* ── TOP BAR ── */
  /* ── TOP BAR ───────────────────────── */
.topbar {
  background: var(--navy);
  color: white;
  text-align: center;
  padding: 10px 15px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.topbar a {
  color: white;
  text-decoration: none;
}

/* Desktop visible by default */
.desktop-topbar {
  display: block;
}

.mobile-topbar {
  display: none;
}

/* ── MOBILE ───────────────────────── */
@media (max-width: 900px) {

  .desktop-topbar {
    display: none;
  }

  .mobile-topbar {
    display: flex;
    justify-content: flex-end;
    padding: 12px 15px;
    font-size: 14px;

  }

}

  /* ── HEADER ── */
  header {
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  }

 .logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-image {
  height: 170px; /* adjust size */
  width: auto;
  object-fit: contain;
}
  /* ── NAV ── */
  nav { display: flex; align-items: center; gap: 6px; }
  .nav-item { position: relative; }
  .nav-item > a {
    font-family: var(--font-head);
    font-weight: 600;
    font-size: 13px;
    color: var(--navy);
    padding: 10px 14px;
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.2s;
  }
  .nav-item > a:hover { color: var(--red); }

  .dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    border: 1px solid var(--border);
    border-top: 3px solid var(--red);
    min-width: 240px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    z-index: 200;
  }
  .dropdown a {
    display: block;
    padding: 10px 18px;
    font-family: var(--font-body);
    font-size: 13px;
    color: var(--mid);
    border-bottom: 1px solid #f0f0f0;
    transition: background 0.15s, color 0.15s;
  }
  .dropdown a:hover { background: var(--light-gray); color: var(--red); }
  .nav-item:hover .dropdown { display: block; }

  .nav-phone {
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 15px;
    color: var(--red);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 20px;
    border-left: 1px solid var(--border);
    padding-left: 20px;
  }
  .nav-phone svg { fill: var(--red); width: 16px; height: 16px; }
/* ── MOBILE MENU BUTTON ───────────────────────── */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  width: 26px;
  height: 3px;
  background: var(--navy);
  border-radius: 3px;
  transition: 0.3s;
}

/* ── MOBILE STYLES ────────────────────────────── */
@media (max-width: 900px) {

  header {
    padding: 0 20px;
    height: 75px;
  }

  .logo-image {
    height: 110px;
  }

  .menu-toggle {
    display: flex;
  }

  nav {
    position: absolute;
    top: 75px;
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
    border-top: 1px solid var(--border);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);

    display: none;
  }

  nav.active {
    display: flex;
  }

  .nav-item {
    width: 100%;
  }

  .nav-item > a {
    width: 100%;
    padding: 14px 0;
    border-bottom: 1px solid #eee;
  }

  .dropdown {
    position: static;
    display: block;
    border: none;
    box-shadow: none;
    min-width: 100%;
    padding-left: 15px;
  }

  .dropdown a {
    padding: 10px 0;
    font-size: 12px;
  }

  .nav-phone {
    display: none;
  }
}.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 0 8%;
  overflow: hidden;

  /* Background Image */
  background:
    linear-gradient(
      90deg,
      rgba(8, 18, 38, 0.88) 0%,
      rgba(8, 18, 38, 0.82) 38%,
      rgba(8, 18, 38, 0.55) 65%,
      rgba(8, 18, 38, 0.35) 100%
    ),
    url("images/slip-testing-hero.png") center/cover no-repeat;

  color: var(--white);
}

.hero-container {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.hero-label {
  display: inline-block;
  margin-bottom: 22px;
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);

  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-body);

  backdrop-filter: blur(10px);
}

.hero h1 {
  margin: 0 0 24px;
  font-size: clamp(48px, 6vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-family: var(--font-head);
  color: var(--white);
  max-width: 760px;
}

.hero h1 span {
  color: var(--red);
}

.hero p {
  max-width: 620px;
  margin-bottom: 38px;

  font-size: 18px;
  line-height: 1.8;
  color: rgba(255,255,255,0.82);
  font-family: var(--font-body);
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  height: 54px;
  padding: 0 30px;

  border-radius: 8px;
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font-body);

  transition: 0.25s ease;
}

.btn-primary {
  background: var(--red);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--dark-red);
  transform: translateY(-2px);
}

.btn-secondary {
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--white);
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.4);
}

/* Mobile */
@media (max-width: 900px) {
  .hero {
    min-height: auto;
    padding: 120px 6% 90px;

    background:
      linear-gradient(
        180deg,
        rgba(8, 18, 38, 0.88) 0%,
        rgba(8, 18, 38, 0.78) 100%
      ),
      url("images/slip-testing-hero.png") center/cover no-repeat;
  }

  .hero h1 {
    font-size: 46px;
  }
}

@media (max-width: 560px) {
  .hero {
    padding: 100px 5% 80px;
  }

  .hero h1 {
    font-size: 38px;
  }

  .hero p {
    font-size: 16px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}
  /* ── FEATURES STRIP ── */
  .features-strip {
    background: var(--red);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
  }
  .feature-card {
    padding: 36px 28px;
    border-right: 1px solid rgba(255,255,255,0.15);
    color: white;
    text-align: center;
    transition: background 0.2s;
    cursor: pointer;
  }
  .feature-card:last-child { border-right: none; }
  .feature-card:hover { background: rgba(0,0,0,0.15); }
  .feature-icon {
    width: 56px;
    height: 56px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
  }
  .feature-icon svg { fill: white; width: 28px; height: 28px; }
  .feature-card h3 {
    font-family: var(--font-head);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
  }
  .feature-card a {
    font-size: 12px;
    color: rgba(255,255,255,0.7);
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: color 0.2s;
  }
  .feature-card a:hover { color: white; }

  /* ── SECTION COMMON ── */
  section { padding: 80px 40px; }
  .section-label {
    font-family: var(--font-head);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 12px;
  }
  .section-title {
    font-family: var(--font-head);
    font-size: clamp(26px, 3.5vw, 40px);
    font-weight: 800;
    color: var(--navy);
    line-height: 1.2;
    margin-bottom: 20px;
  }
  .section-title span { color: var(--red); }
  .section-body {
    font-size: 15px;
    color: var(--mid);
    line-height: 1.85;
    max-width: 760px;
  }
  .learn-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-head);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--red);
    margin-top: 20px;
    transition: gap 0.2s;
  }
  .learn-more:hover { gap: 14px; }
  .learn-more::after { content: '→'; }

  /* ── ABOUT ── */
  .about-section { background: var(--light-gray); }
  .about-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
  .about-img-block { position: relative; }
  .about-img-placeholder {
    width: 100%;
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, var(--navy), #2c3e50);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
  }
  .about-img-placeholder::after {
    content: '';
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(45deg, rgba(255,255,255,0.04) 0, rgba(255,255,255,0.04) 1px, transparent 1px, transparent 30px);
  }
  .about-img-placeholder svg { width: 120px; fill: rgba(255,255,255,0.1); position: relative; z-index: 1; }
  .about-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--red);
    color: white;
    padding: 24px;
    border-radius: 4px;
    font-family: var(--font-head);
    text-align: center;
  }
  .about-badge .num { font-size: 42px; font-weight: 800; line-height: 1; }
  .about-badge .txt { font-size: 11px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; opacity: 0.85; }

  /* ── ACCREDITATIONS ── */
  .accred-section { background: white; }
  .accred-inner { max-width: 1200px; margin: 0 auto; text-align: center; }
.accred-logos{
  display:flex;
  justify-content:center;
  align-items:center;
  gap:48px;
  flex-wrap:wrap;
  margin-top:36px;
}

.accred-logo{
  display:flex;
  align-items:center;
  justify-content:center;
}

.accred-logo img{
  height:150px;
  width:auto;
  object-fit:contain;
}

/* Mobile */
@media (max-width:768px){

  .accred-logos{
    gap:24px;
    margin-top:28px;
  }

  .accred-logo img{
    height:100px;
  }

}
  /* ── WHAT WE DO ── */
  .whatwedo { background: var(--navy); color: white; }
  .whatwedo-inner { max-width: 1200px; margin: 0 auto; }
  .whatwedo .section-title { color: white; }
  .whatwedo .section-body { color: rgba(255,255,255,0.7); }
  .whatwedo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 50px;
  }
  .whatwedo-card {
    padding: 32px 24px;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
    transition: all 0.3s;
    cursor: pointer;
  }
  .whatwedo-card:hover { border-color: var(--red); background: rgba(192,57,43,0.08); transform: translateY(-4px); }
  .whatwedo-card .num {
    font-family: var(--font-head);
    font-size: 48px;
    font-weight: 800;
    color: rgba(255,255,255,0.06);
    line-height: 1;
    margin-bottom: 16px;
  }
  .whatwedo-card h4 {
    font-family: var(--font-head);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: white;
    margin-bottom: 10px;
  }
  .whatwedo-card p { font-size: 13px; color: rgba(255,255,255,0.55); line-height: 1.7; }

  /* ── SERVICES ── */
  .services-section { background: var(--light-gray); }
  .services-inner { max-width: 1200px; margin: 0 auto; }
  .services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 50px; }
  .service-card {
    background: white;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: all 0.3s;
    cursor: pointer;
  }
  .service-card:hover { transform: translateY(-6px); box-shadow: 0 12px 32px rgba(0,0,0,0.12); }
  .service-img {
    height: 220px;
    background: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
  }
  .service-img.s1 { background: linear-gradient(135deg, #1a3a5c, #2980b9); }
  .service-img.s2 { background: linear-gradient(135deg, #1a3a2c, #27ae60); }
  .service-img.s3 { background: linear-gradient(135deg, #3a1a1a, #c0392b); }
  .service-img svg { width: 80px; fill: rgba(255,255,255,0.15); }
  .service-img-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .service-img-icon { width: 64px; height: 64px; fill: rgba(255,255,255,0.6); }
  .service-body { padding: 28px; }
  .service-body h3 {
    font-family: var(--font-head);
    font-size: 18px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 10px;
  }
  .service-body p { font-size: 14px; color: var(--mid); line-height: 1.7; margin-bottom: 16px; }

  /* ── CLIENTS ── */
  .clients-section { background: white; text-align: center; }
  .clients-inner { max-width: 1200px; margin: 0 auto; }
  .clients-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
    margin-top: 50px;
  }
  .client-logo {
    font-family: var(--font-head);
    font-weight: 800;
    font-size: 18px;
    color: var(--border);
    letter-spacing: -0.5px;
    transition: color 0.3s;
    cursor: default;
    padding: 10px 20px;
    border: 2px solid var(--border);
    border-radius: 3px;
  }
  .client-logo:hover { color: var(--navy); border-color: var(--navy); }

  /* ── CONTACT ── */
  .contact-section { background: var(--light-gray); }
  .contact-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
  .contact-form { background: white; padding: 40px; border-radius: 4px; box-shadow: 0 2px 16px rgba(0,0,0,0.06); }
  .contact-form h2 {
    font-family: var(--font-head);
    font-size: 22px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 6px;
  }
  .contact-form p { font-size: 14px; color: var(--mid); margin-bottom: 28px; }
  .form-group { margin-bottom: 18px; }
  .form-group label {
    display: block;
    font-family: var(--font-head);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--navy);
    margin-bottom: 6px;
  }
  .form-group input,
  .form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 3px;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--dark);
    transition: border-color 0.2s;
    outline: none;
  }
  .form-group input:focus,
  .form-group textarea:focus { border-color: var(--red); }
  .form-group textarea { height: 110px; resize: vertical; }
  .contact-info h2 {
    font-family: var(--font-head);
    font-size: 22px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 30px;
  }
  .office-card {
    background: white;
    padding: 28px;
    border-radius: 4px;
    border-left: 4px solid var(--red);
    margin-bottom: 20px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.05);
  }
  .office-card h3 {
    font-family: var(--font-head);
    font-size: 15px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 14px;
  }
  .office-row {
    display: flex;
    gap: 10px;
    margin-bottom: 8px;
    font-size: 13px;
    color: var(--mid);
    align-items: flex-start;
  }
  .office-row .lbl {
    font-family: var(--font-head);
    font-weight: 700;
    color: var(--red);
    min-width: 20px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
  }

  /* ── IMPORTANCE SECTION ── */
  .importance-section { background: var(--navy); color: white; }
  .importance-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
  .importance-section .section-title { color: white; }
  .importance-section .section-label { color: rgba(255,255,255,0.4); }
  .importance-points { list-style: none; }
  .importance-points li {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
  }
  .importance-points li::before {
    content: '✓';
    color: var(--red);
    font-weight: 700;
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 1px;
  }
  .importance-graphic {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 4px;
    padding: 40px;
    text-align: center;
  }
  .importance-graphic .big-stat {
    font-family: var(--font-head);
    font-size: 80px;
    font-weight: 800;
    color: var(--red);
    line-height: 1;
  }
  .importance-graphic .stat-label {
    font-family: var(--font-head);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255,255,255,0.4);
    margin-bottom: 30px;
  }
  .stat-divider { width: 40px; height: 3px; background: var(--red); margin: 16px auto; }

  /* ── FOOTER ── */
  footer { background: #111; color: rgba(255,255,255,0.6); }
  .footer-top {
    padding: 60px 40px;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
  }
  .footer-brand { }
  .footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
      width: 100px;
  }

  .footer-logo-text { font-family: var(--font-head); font-weight: 800; font-size: 18px; color: white; }
  .footer-brand p { font-size: 13px; line-height: 1.8; max-width: 260px; margin-bottom: 20px; }
  .footer-divider { font-size: 12px; color: rgba(255,255,255,0.3); font-style: italic; }
  .footer-col h4 {
    font-family: var(--font-head);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: white;
    margin-bottom: 18px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--red);
    display: inline-block;
  }
  .footer-col ul { list-style: none; }
  .footer-col ul li { margin-bottom: 8px; }
  .footer-col ul a {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
  }
  .footer-col ul a::before { content: '›'; color: var(--red); }
  .footer-col ul a:hover { color: white; }
  .footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: rgba(255,255,255,0.3);
  }
  .footer-bottom a { color: rgba(255,255,255,0.4); transition: color 0.2s; }
  .footer-bottom a:hover { color: white; }

  /* ── UTILITIES ── */
  .max-w { max-width: 1200px; margin: 0 auto; }
  .text-center { text-align: center; }

  /* ── MOBILE ── */
  @media (max-width: 900px) {
    header { padding: 0 20px; }
    nav { display: none; }
    .features-strip { grid-template-columns: repeat(2, 1fr); }
    .about-inner,
    .contact-inner,
    .importance-inner { grid-template-columns: 1fr; }
    .about-badge { position: static; margin-top: 16px; }
    .whatwedo-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; }
    section { padding: 50px 20px; }
    .hero { padding: 60px 20px; }
    .hero-graphic { display: none; }
  }