/* Global Styles */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  color: #2b2b2b;
  background: #f9fcfc;
}
a { text-decoration: none; color: inherit; transition: 0.3s; }
h1,h2,h3 { color: #1a1a1a; font-weight: 600; }
section { padding: 80px 20px; }
.container { max-width: 1200px; margin: auto; }

/* Header */
header {
  position: sticky;
  top: 0;
  width: 100%;
  background: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  z-index: 1000;
}
header .logo img {
  height: 45px;
  width: auto;
}
header nav {
  display: flex;
  gap: 2rem;
}
header nav a {
  color: #2b2b2b;
  font-weight: 500;
  position: relative;
  padding-bottom: 4px;
}
header nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0;
  height: 2px;
  background: #00bfa6;
  transition: width 0.3s ease;
}
header nav a:hover::after { width: 100%; }

/* Hero */
.hero {
  text-align: center;
  padding: 140px 20px;
  background: linear-gradient(135deg, #d9f9f6, #eaf7ff);
  color: #1a1a1a;
  border-radius: 0 0 40px 40px;
}
.hero h1 { font-size: 3rem; margin-bottom: 20px; }
.hero p { font-size: 1.25rem; margin-bottom: 30px; color: #444; }
.btn {
  display: inline-block;
  padding: 14px 32px;
  background: #00bfa6;
  color: #fff;
  border-radius: 30px;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(0,191,166,0.25);
  transition: background 0.3s;
}
.btn:hover { background: #009f8c; }

/* Pillars */
.pillars {
  display: flex;
  gap: 25px;
  flex-wrap: wrap;
  justify-content: center;
}

.pillar {
  flex: 1;
  min-width: 260px;
  padding: 40px 25px;
  border-radius: 20px;
  background: linear-gradient(145deg, #006d77, #009688); /* teal gradient */
  color: #fff;
  text-align: center;
  font-size: 1.05rem;
  font-weight: 500;
  box-shadow: 0 10px 25px rgba(0,0,0,0.12);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pillar:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 28px rgba(0,0,0,0.18);
}

/* Optional button inside card (like in your screenshot) */
.pillar .btn-light {
  display: inline-block;
  margin-top: 20px;
  padding: 10px 22px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 25px;
  font-size: 0.9rem;
  color: #fff;
  font-weight: 500;
  transition: background 0.3s ease;
}
.pillar .btn-light:hover {
  background: rgba(255, 255, 255, 0.3);
}
a.teal-link {
  font-weight: 700;              /* bold */
  color: #007b8f;                /* teal blue */
  text-decoration: none;         /* remove underline */
  transition: color 0.3s ease;
}

a.teal-link:hover {
  color: #005f6b;                /* darker teal on hover */
  text-decoration: underline;    /* underline when hovered */
}


/* About */
#about p {
  text-align: center;
  font-size: 1.1rem;
  max-width: 850px;
  margin: auto;
  color: #555;
}

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 25px;
}
.service-card {
  padding: 30px;
  border-radius: 20px;
  background: #fff;
  text-align: center;
  font-weight: 500;
  box-shadow: 0 8px 24px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
}
.service-card:hover { transform: translateY(-6px); background: #d9f3f0; }
.service-card i {
  display: block;         /* put icon on its own line */
  font-size: 2rem;        /* bigger icon */
  margin-bottom: 10px;    /* space between icon and text */
  color: #006d77;         /* optional theme color */
}
.contact-section {
  text-align: center;
  padding: 50px 20px;
  background: #f9fdfd;
}

.contact-section h2 {
  font-size: 2rem;
  margin-bottom: 30px;
  color: #006d77;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  max-width: 600px;
  margin: 0 auto;
}

.contact-card {
  background: white;
  padding: 20px;
  border-radius: 16px;
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease;
}

.contact-card:hover {
  transform: translateY(-5px);
  background: #d9f3f0;
}

.contact-card i {
  display: block;
  font-size: 1.8rem;
  color: #006d77;
  margin-bottom: 10px;
}

.contact-card a {
  text-decoration: none;
  color: #004d4d;
  font-weight: 500;
}


/* Reach */
.reach { text-align: center; }
.reach p { font-size: 1.2rem; margin: 8px 0; }
.ondc-info {
  max-width: 800px;
  margin: 40px auto;
  padding: 20px 25px;
  background: #f0fafa;            /* soft teal background */
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  font-size: 1.05rem;
  line-height: 1.6;
  color: #333;
}

.ondc-info h2 {
  font-size: 1.8rem;
  color: #006d77;                /* teal heading */
  text-align: center;
  margin-bottom: 15px;
}

.ondc-info h3 {
  font-size: 1.4rem;
  margin-top: 20px;
  color: #004d4d;
}

.partner-list {
  margin-top: 10px;
  padding-left: 20px;
  list-style: disc;
  color: #222;
}
.products-section {
  text-align: center;
  padding: 50px 20px;
  background: #f0fafa;
}

.products-section h2 {
  font-size: 2rem;
  margin-bottom: 30px;
  color: #006d77; /* teal theme */
}

.products-grid {
  display: flex;
  justify-content: center;   /* center cards */
  gap: 40px;                 /* space between two cards */
  flex-wrap: wrap;           /* allow stacking on small screens */
  max-width: 900px;
  margin: 0 auto;
}

.product-card {
  flex: 1 1 280px;           /* responsive card sizing */
  max-width: 380px;
  background: white;
  padding: 25px 20px;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-align: center;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.12);
}

.product-logo {
  width: 80px;
  height: auto;
  margin-bottom: 15px;
}

.product-card h3 {
  font-size: 1.4rem;
  margin-bottom: 10px;
  color: #004d4d;
}

.product-card p {
  font-size: 1rem;
  color: #555;
}

/* Responsive tweak for small screens */
@media (max-width: 600px) {
  .products-grid {
    flex-direction: column;
    align-items: center;
    gap: 25px;
  }

  .product-card {
    max-width: 90%;
  }
}


/* ONDC Section */
.ondc-hero {
  text-align: center;
  padding: 70px 20px;
  background: linear-gradient(135deg, #e6f9ff, #f0fcf8);
  border-radius: 24px;
  margin-bottom: 40px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.05);
}
.ondc-cards {
  display: flex; flex-wrap: wrap; gap: 25px; justify-content: center;
}
.ondc-card {
  flex: 1; min-width: 280px;
  padding: 30px;
  border-radius: 20px;
  background: #fff;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
}
.ondc-card:hover { transform: translateY(-6px); background: #d9f3f0; }

.bullets{
  max-width: 500px;
  margin: 20px auto;       /* centers the whole block */
  padding: 0 12px;         /* small side padding for mobiles */
  text-align: left;        /* left-align inside the centered block */
  list-style: none;        /* remove native bullets */
  font-size: 1.1rem;
  color: #444;
}

.bullets li{
  display: grid;
  grid-template-columns: 14px 1fr;  /* fixed bullet column + text */
  column-gap: 12px;
  align-items: start;
  margin: 12px 0;
  line-height: 1.6;
}

.bullets li::before{
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #007b8f;     /* teal bullet */
  margin-top: 0.6em;       /* aligns with first text line */
}

/* Footer */
footer {
  background: #00bfa6;
  color: #fff;
  text-align: center;
  padding: 25px;
  font-size: 0.9rem;
  border-radius: 30px 30px 0 0;
}
footer a { color: #fff; margin: 0 10px; font-weight: 500; }
footer a:hover { text-decoration: underline; }

/* Responsive tweaks */
@media(max-width: 768px){
  .hero h1 { font-size: 2.2rem; }
  nav { display: none; }
}
@media (max-width: 480px){
  .bullets{ padding: 0 16px; }
  .bullets li{ grid-template-columns: 12px 1fr; column-gap: 10px; }
  .bullets li::before{ width: 5px; height: 5px; }
}