/* ============================================
   SUDHA SEPTIC - MAIN STYLESHEET
   ============================================ */

/* ===== RESET ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ===== BODY ===== */
body {
  font-family: 'Poppins', sans-serif;
  background-color: #F5F7FA;
  color: #1E293B;
  line-height: 1.6;
}

/* ===== CONTAINER ===== */
.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 15px;
}

/* ============================================
   🎨 COLOR SYSTEM
   ============================================ */

.bg-primary { background: #0B5ED7; }
.bg-primary-dark { background: #0A2A66; }
.bg-accent { background: #16A34A; }
.bg-light { background: #F5F7FA; }
.bg-white { background: #FFFFFF; }

.text-primary { color: #0B5ED7; }
.text-dark { color: #1E293B; }
.text-white { color: #FFFFFF; }

/* ============================================
   🔘 BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary {
  background: #0B5ED7;
  color: #fff;
}

.btn-primary:hover {
  background: #0A2A66;
}

.btn-accent {
  background: #16A34A;
  color: #fff;
}

.btn-accent:hover {
  opacity: 0.9;
}

/* ============================================
   🧱 CARD UI
   ============================================ */

.card {
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

/* ============================================
   🧭 NAVBAR
   ============================================ */

header {
  background: #fff;
  border-bottom: 1px solid #eee;
}

header a {
  text-decoration: none;
  color: #1E293B;
}

header a:hover {
  color: #0B5ED7;
}

/* ============================================
   🚀 HERO
   ============================================ */

.hero {
  padding: 60px 0;
}

.hero h1 {
  font-size: 42px;
  font-weight: 700;
}

.hero p {
  margin-top: 15px;
  font-size: 18px;
  color: #555;
}

/* ============================================
   🧰 SERVICES GRID
   ============================================ */

.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

/* ============================================
   📍 LOCATION LINKS
   ============================================ */

.location-link {
  display: inline-block;
  padding: 10px 15px;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 5px 10px rgba(0,0,0,0.05);
}

.location-link:hover {
  background: #0B5ED7;
  color: #fff;
}

/* ============================================
   📞 FORM
   ============================================ */

input, select {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 6px;
}

button {
  cursor: pointer;
}

/* ============================================
   📱 RESPONSIVE
   ============================================ */

@media (max-width: 768px) {

  .services {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 28px;
  }

}

/* ============================================
   💎 PREMIUM EFFECTS
   ============================================ */

.shadow-soft {
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.shadow-strong {
  box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.rounded-xl {
  border-radius: 16px;
}

/* ============================================
   🔥 ANIMATIONS
   ============================================ */

.transition {
  transition: all 0.3s ease;
}

.hover-scale:hover {
  transform: scale(1.05);
}