.sms-hero-microsoft-logo img {
  height: 150px;
  width: auto;
  display: block;
  margin: 0 auto;

  /* Floating shadow */
  box-shadow: 0 8px 20px rgba(31, 41, 55, 0.12), 0 2px 6px rgba(31, 41, 55, 0.08);
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.12));
  transition: transform 0.35s ease, box-shadow 0.35s ease, filter 0.35s ease;
  will-change: transform;
}


/* Intro Section */
.bulksms-intro {
  position: relative;
  z-index: 2;
  background-color: #f9f9f9;   /* White background */
  padding: 100px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.bulksms-intro h2 {
  color: #1f2937;              /* Black header text */
  font-size: 2.5rem;
  font-weight: bold;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 0.8rem;
}

.sms-main-panel-image {
  position: relative;
  background-image: url("images/Bulk-sms-system.jpg");
  height: 500px;
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  width: 100%;
  z-index: 1;
  overflow: hidden;
}

.bulksms-intro p {
  color: #4b5563;              /* Muted gray for body text */
  font-size: 1.125rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  line-height: 1.75;
  text-align: justify;
  max-width: 800px;
  margin: 0 auto;  
  padding: 0 20px;            /* Center paragraph block */
}

/*SMS Security*/
.bulksms-security {
  background: #f9f9f9;   /* Light grey background */
  padding: 40px;
  border-radius: 8px;
  
}

.bulksms-content-box h2 {
  text-align: center;          /* Center the heading */
  margin-bottom: 30px;
  font-size: 2rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif3;
  color: #1f2937;              
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.security-item {
  background: #fff;  /* White cards contrasting with grey background */
  border-radius: 6px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);  /* Shadow effect */
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.security-item:hover {
  transform: translateY(-8px);             /* Float effect */
  box-shadow: 0 8px 16px rgba(0,0,0,0.2); /* Stronger shadow on hover */
}

.security-item h3 {
  font-size: 1.1rem;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-weight: bold;
    margin-bottom: 20px;
    color: #1f2937;
}

.security-item p {
    font-size: 0.95rem;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: #4b5563;
    line-height: 1.6;
}

/* Section background and spacing */
.bulksms-impact {
  background: rgb(249, 250, 251);       /* Soft grey background for contrast */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20'%3E%3Ccircle fill='%2345B6F0' cx='1' cy='1' r='1'/%3E%3C/svg%3E");
  padding: 50px 30px;
  border-radius: 8px;
}

/* Main heading */
.bulksms-impact h2 {
  text-align: center;
  font-size: 2.2rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: #1f2937;            /* Light blue heading */
  margin-bottom: 20px;
}

/* Intro paragraph */
.bulksms-impact > .bulksms-content-box > p {
  text-align: center;
  font-size: 1.1rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: #555;
  max-width: 800px;
  margin: 0 auto 40px auto;
  line-height: 1.6;
}

/* Subheadings */
.bulksms-impact h3 {
  font-size: 1.4rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: #1f2937;            /* Microsoft blue accent */
  margin-top: 25px;
  margin-bottom: 10px;
  text-align: center;
}

/* Paragraphs under subheadings */
.bulksms-impact p {
  font-size: 1rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: #333;
  line-height: 1.6;
  margin-bottom: 20px;
  max-width: 900px;
}

/* Deployment Section */
.bulksms-deployment {
  background: #f9f9f9;       /* Soft grey background */
  padding: 50px 30px;
  border-radius: 8px;
}

/* Main heading */
.bulksms-deployment h2 {
  text-align: center;        /* Center the header */
  font-size: 2.2rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: #1f2937;            /* Light blue heading */
  margin-bottom: 20px;
}

/* Intro and body text */
.bulksms-deployment p {
  font-size: 1.05rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: #333;
  line-height: 1.6;
  max-width: 900px;
  margin: 0 auto 20px auto;  /* Center text block */
  text-align: center;        /* Center align for balance */
}

/* Section background */
.bulksms-architecture {
  background: #f9f9f9;       /* Soft grey background */
  padding: 50px 30px;
  border-radius: 8px;
}

/* Heading */
.bulksms-architecture h2 {
  text-align: center;
  font-size: 2.2rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: #1f2937;            /* Light blue heading */
  margin-bottom: 30px;
}

/* Table styling */
.bulksms-architecture table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 auto;
  max-width: 900px;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

/* Table header */
.bulksms-architecture th {
  background: #0078d4;       /* Microsoft blue */
  color: #fff;
  text-align: left;
  padding: 15px;
  font-size: 1.1rem;
}

/* Table rows */
.bulksms-architecture td {
  padding: 15px;
  border-bottom: 1px solid #e0e0e0;
  font-size: 1rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: #333;
}

/* Alternate row background */
.bulksms-architecture tr:nth-child(even) td {
  background: #f9f9f9;
}

/* Hover effect */
.bulksms-architecture tr:hover td {
  background: #eaf4ff;       /* Light blue highlight */
  transition: background 0.3s ease;
}

/* Benefits Section */
.bulksms-benefits {
  background: #f9f9f9;        /* Light background */
  padding: 50px 30px;
  border-radius: 8px;
}

.bulksms-benefits h2 {
  text-align: center;
  font-size: 2.2rem;
  color: #1f2937;             /* Light blue heading */
  margin-bottom: 25px;
}

.bulksms-benefits ul {
  list-style: none;           /* Remove default bullets */
  padding: 0;
  max-width: 800px;
  margin: 0 auto;
}

.bulksms-benefits li {
  background: #fff;
  margin-bottom: 15px;
  padding: 15px 20px;
  border-radius: 6px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  font-size: 1.05rem;
  color: #333;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.bulksms-benefits li:hover {
  transform: translateY(-5px);             /* Float effect */
  box-shadow: 0 8px 16px rgba(0,0,0,0.15); /* Stronger shadow */
}

/* Pricing Section */
.bulksms-pricing {
  background: #f9f9f9;        /* Grey background for contrast */
  padding: 50px 30px;
  border-radius: 8px;
  margin-top: 40px;
}

.bulksms-pricing h2 {
  text-align: center;
  font-size: 2.2rem;
  color: #4da6ff;             /* Light blue heading */
  margin-bottom: 20px;
}

.bulksms-pricing p {
  text-align: center;
  font-size: 1.1rem;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  color: #333;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Pricing Section */
.bulksms-pricing {
  background: #e5e5e5;        /* Grey background for contrast */
  padding: 50px 30px;
  border-radius: 8px;
  margin-top: 40px;
}

/* Heading */
.bulksms-pricing h2 {
  text-align: center;         /* Center the header */
  font-size: 2.2rem;
  color: #4da6ff;             /* Light blue heading */
  margin-bottom: 20px;
}

/* Paragraph */
.bulksms-pricing p {
  text-align: center;         /* Center align text */
  font-size: 1.1rem;
  color: #333;
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Optional subtle animation */
.bulksms-pricing h2,
.bulksms-pricing p {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.8s ease forwards;
}

.bulksms-pricing p {
  animation-delay: 0.3s;
}

/* Keyframes for fade-in effect */
@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}