/* =========================================
   विमल फार्मेसी - पूर्ण आधुनिक स्टाइल २०२६ (FINAL FIXED)
   ========================================= */

:root {
  --primary: #388E3C; /* व्यावसायिक फरेस्ट ग्रीन */
  --secondary: #81C784; /* हल्का हरियो */
  --accent: #FFD700; /* सुनौलो (Highlight) */
  --dark: #1a252f;
  --bg: #e8f5e9; 
  --header-overlay: rgba(0, 0, 0, 0.6);
  --shadow: 0 4px 15px rgba(0,0,0,0.1);
  --white: #ffffff;
}

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

body {
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg);
  color: #333;
  line-height: 1.6;
  min-height: 100vh;
}

/* =========================================
   ब्रान्ड हेडर
   ========================================= */

.text-header {
  background-image: linear-gradient(var(--header-overlay), var(--header-overlay)), 
                    url('heading.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
  padding: 80px 20px;
  text-align: center;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  box-shadow: inset 0 -10px 20px -10px rgba(0,0,0,0.5);
}

.text-header h1 {
  font-size: 3rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 3px 3px 6px rgba(0,0,0,0.4);
}

.text-header h1::after {
  content: '';
  display: block;
  width: 80px; height: 4px;
  background: var(--accent);
  margin: 12px auto 0;
  border-radius: 2px;
}

/* =========================================
   नेभिगेसन बार
   ========================================= */

.navbar {
  background: #2E7D32;
  position: sticky; top: 0;
  z-index: 1000;
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.nav-links {
  display: flex; justify-content: center;
  list-style: none; flex-wrap: wrap;
}

.nav-links a {
  color: #fff; text-decoration: none;
  font-weight: 600; font-size: 14px;
  padding: 18px 22px; display: block;
  transition: all 0.3s ease;
  text-transform: uppercase;
}

.nav-links a:hover, .nav-links a.active {
  background: rgba(255, 255, 255, 0.15);
  color: var(--accent);
}

/* =========================================
   सर्च र इनपुट फिल्डहरू
   ========================================= */

.search-input-wrapper {
  max-width: 600px; margin: 0 auto; padding: 10px;
}

#medicineSearch, .form-group input, .form-group textarea {
  width: 100%;
  padding: 14px 20px;
  border-radius: 10px;
  border: 2px solid #e1e8ed;
  font-size: 16px;
  transition: all 0.3s ease;
  outline: none;
}

#medicineSearch { border-radius: 50px; }

#medicineSearch:focus, .form-group input:focus, .form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 10px rgba(56, 142, 60, 0.2);
}

/* =========================================
   मुख्य सामग्री र कार्डहरू
   ========================================= */

.main-content {
  max-width: 1100px;
  margin: 30px auto;
  padding: 0 15px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

.card {
  background: var(--white);
  padding: 25px;
  border-radius: 12px;
  box-shadow: var(--shadow);
  border-top: 5px solid var(--primary);
  transition: transform 0.3s ease;
}

.card:hover { transform: translateY(-5px); }

.card h2 { color: var(--primary); margin-bottom: 15px; }

/* =========================================
   अर्डर फारम र फाइल अपलोड
   ========================================= */

.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 700; margin-bottom: 8px; color: var(--dark); }

.file-upload {
  border: 2px dashed var(--primary);
  padding: 30px;
  text-align: center;
  border-radius: 10px;
  background: #f9fdf9;
  cursor: pointer;
  position: relative;
  transition: background 0.3s;
}

.file-upload:hover { background: #f0f7f0; }
.file-upload i { font-size: 2.5rem; color: var(--primary); margin-bottom: 10px; }

/* =========================================
   सर्च रिजल्ट्स (Medicine Cards)
   ========================================= */

.medicine-result-card {
  border-left: 5px solid var(--primary);
  display: flex; flex-direction: column;
  justify-content: space-between;
}

.category-tag {
  font-size: 11px; background: #e8f5e9; color: var(--primary);
  padding: 4px 10px; border-radius: 20px; font-weight: 700;
  text-transform: uppercase; display: inline-block;
}

.price-tag { color: var(--primary); font-size: 1.1rem; font-weight: 800; }

.side-effects-text {
  font-size: 13px; color: #666; background: #f1f1f1;
  padding: 8px; border-radius: 5px; margin: 10px 0;
}

/* =========================================
   बटनहरू
   ========================================= */

.search-btn, .upload-submit, .order-btn-whatsapp {
  display: block; width: 100%;
  padding: 14px; border-radius: 8px;
  text-align: center; text-decoration: none;
  font-weight: 700; cursor: pointer;
  transition: all 0.3s ease; border: none;
}

.search-btn { background: var(--primary); color: white; }
.order-btn-whatsapp { background: #25D366; color: white; margin-top: 15px; }
.order-btn-whatsapp:hover { background: #128C7E; }

/* =========================================
   मोबाइल कल बटन
   ========================================= */

.mobile-call-box {
  display: none;
  position: fixed; bottom: 20px; right: 20px; z-index: 1001;
}

.mobile-call-btn {
  background: var(--accent); color: var(--dark);
  padding: 12px 20px; border-radius: 50px;
  text-decoration: none; font-weight: 800;
  display: flex; align-items: center; gap: 10px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* =========================================
   फुटर र रिस्पोन्सिभ
   ========================================= */

footer {
  background: var(--dark); color: #fff;
  text-align: center; padding: 40px 20px;
  margin-top: 40px; font-size: 14px;
}

footer a { color: var(--accent); text-decoration: none; }

@media (max-width: 768px) {
  .text-header h1 { font-size: 2rem; }
  .text-header { min-height: 250px; padding: 50px 15px; }
  .nav-links a { padding: 15px 12px; font-size: 12px; }
  .mobile-call-box { display: block; }
  .main-content { grid-template-columns: 1fr; margin: 20px auto; }
}