:root {
  --st-blue: #1A4C8F;
  --st-green: #1FAF7A;
  --st-white: #FFFFFF;
  --st-icon-gray: #E6E6E6;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: var(--st-white);
  color: var(--st-blue);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* HERO */
.st-hero {
  background: linear-gradient(90deg, var(--st-blue) 0%, var(--st-green) 100%);
  padding: 80px 20px;
  text-align: center;
  color: var(--st-white);
}

.st-hero h1 {
  font-size: 2.8rem;
  margin-bottom: 10px;
}

.st-hero .tagline {
  font-size: 1.3rem;
  opacity: 0.9;
  margin-bottom: 40px;
}

.st-hero-features {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.feat {
  background: rgba(255,255,255,0.15);
  padding: 12px;
  border-radius: 8px;
  font-weight: bold;
}

/* ABOUT */
.st-about {
  background: var(--st-white);
  padding: 60px 20px;
  text-align: center;
}

.st-about h2 {
  color: var(--st-green);
  margin-bottom: 16px;
  font-size: 2rem;
}

.st-about p {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
}

/* SERVICES */
.st-services {
  padding: 60px 20px;
  background: var(--st-white);
  text-align: center;
}

.st-services h2 {
  color: var(--st-blue);
  margin-bottom: 32px;
  font-size: 2rem;
}

.st-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.st-card {
  background: var(--st-icon-gray);
  padding: 24px;
  border-radius: 10px;
}

.st-card h3 {
  color: var(--st-blue);
  margin-bottom: 12px;
}

/* CONTACT */
.st-contact {
  background: var(--st-white);
  padding: 60px 20px;
  text-align: center;
}

.phone-options {
  margin-top: 12px;
  display: flex;
  gap: 10px;
  justify-content: center;
  align-items: center;
}

@media (max-width: 600px) {
  .phone-options {
    flex-direction: column;
  }
  .phone-options .divider {
    display: none;
  }
}




  <div class="container">
    <h1>Safety Tyme</h1>
    <p class="tagline">SDS Compliance & Safety Solutions</p>

    <div class="st-hero-features">
      <div class="feat">Regulation‑Ready SDS</div>
      <div class="feat">Global Compliance</div>
      <div class="feat">Fast Turnaround</div>
      <div class="feat">Industry Expertise</div>
    </div>
  </div>
</section>

<section class="st-about">
  <div class="container">
    <h2>About Safety Tyme</h2>
    <p>
      Safety Tyme provides SDS authoring, updates, hazard classification, and compliance support
      for industrial operations. Our focus is accuracy, clarity, and fast turnaround.
    </p>
  </div>
</section>

<section class="st-services">
  <div class="container">
    <h2>Our Services</h2>

    <div class="st-grid">
      <div class="st-card">
        <h3>SDS Authoring</h3>
        <p>Compliant SDS documents aligned with global standards.</p>
      </div>

      <div class="st-card">
        <h3>SDS Updates</h3>
        <p>Modernization and revision of outdated SDS.</p>
      </div>

      <div class="st-card">
        <h3>Hazard Classification</h3>
        <p>Accurate GHS hazard identification and labeling guidance.</p>
      </div>

      <div class="st-card">
        <h3>Regulatory Review</h3>
        <p>Compliance checks for OSHA, WHMIS, EU CLP, and more.</p>
      </div>
    </div>
  </div>
</section>

<section class="st-contact">
  <div class="container">
    <h2>Contact Safety Tyme</h2>
    <p>We’re ready to support your SDS and compliance needs.</p>

    <div class="contact-block">
      <strong>Phone</strong>
      <div class="phone-options">
        <a href="tel:+13528015451">Call +1 352‑801‑5451</a>
        <span class="divider">|</span>
        <a href="sms:+13528015451">Text +1 352‑801‑5451</a>
      </div>
    </div>
  </div>
</section>