html {
  scroll-behavior: smooth;
  section { scroll-margin-top: 95px; }
}
:root {
  --teal: #3aa6b9;
  --mint: #6fcf97;
  --soft: #f0fdf9;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}
img { max-width: 100%; height: auto; }
body {
  background: #f9fbfd;
  color: #222;
}

/* Header */
header::after {
  content: '';
  height: 4px;
  width: 100%;
  background: linear-gradient(to right, #3aa6b9, #6fcf97);
  position: absolute;
  bottom: 0;
  left: 0;
}
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 8%;
  background: #fff;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 10;
}

.logo {
  font-size: 22px;
  font-weight: 700;
  max-width: 260px;
  line-height: 1.2;
}

.logo span {
  color: #3aa6b9;
}

nav a {
  margin: 0 15px;
  text-decoration: none;
  color: #444;
  font-weight: 500;
}

.btn {
  background: #3aa6b9;
  color: white;
  padding: 10px 22px;
  border-radius: 6px;
  text-decoration: none;
  transition: 0.3s;
}

.btn:hover {
  background: #2c8999;
}

.btn-outline {
  border: 2px solid #3aa6b9;
  color: #3aa6b9;
  padding: 10px 22px;
  border-radius: 6px;
  margin-left: 10px;
  text-decoration: none;
}

/* Hero */
.hero {
  min-height: 85vh;
  background: linear-gradient(135deg, rgba(58,166,185,0.15), rgba(111,207,151,0.15));
              url('https://images.unsplash.com/photo-1580281657521-6d1b5a8eaa1c') center/cover;
  display: flex;
  align-items: center;
  padding: 0 8%;
}

.hero-content {
  max-width: 600px;
}

.hero h1 {
  font-size: 48px;
  margin-bottom: 15px;
}

.hero p {
  font-size: 18px;
  color: #555;
  margin-bottom: 25px;
}

/* Features */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  padding: 80px 8%;
  background: var(--soft);
}

.feature-card {
  font-size: 40px;
  color: #3aa6b9;
  margin-bottom: 15px;
  background: white;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.feature-card h3 {
  margin-bottom: 10px;
  color: #3aa6b9;
}

/* Mission */
.mission {
  background: linear-gradient(180deg, #ffffff, var(--soft));
}

.mission h2 {
  font-size: 36px;
  margin-bottom: 40px;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-bottom: 40px;
}

.mission-card {
  background: #f6fbfd;
  padding: 35px;
  border-radius: 12px;
}

.mission-card h3 {
  color: #3aa6b9;
  margin-bottom: 10px;
}

/* Values */
.value-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.value-tags span {
  background: #3aa6b9;
  color: white;
  padding: 10px 18px;
  border-radius: 20px;
}

/* CTA */
.cta {
  background: linear-gradient(to right, #3aa6b9, #6fcf97);
}
  color: white;
  text-align: center;
  padding: 70px 10%;
}

.cta h2 {
  font-size: 36px;
  margin-bottom: 15px;
}

.cta .btn {
  background: white;
  color: #3aa6b9;
}

/* Footer */
footer {
  background: #111;
  color: white;
  text-align: center;
  padding: 25px;
}
/* Contact Section */
.contact {
  padding: 80px 10%;
  background: #f6fbfd;
}

.contact h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 10px;
}

.contact-sub {
  text-align: center;
  color: #555;
  margin-bottom: 50px;
  font-size: 18px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.contact-info {
  background: white;
  padding: 35px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.contact-info h3 {
  color: #3aa6b9;
  margin-bottom: 20px;
}

.contact-info p {
  margin-bottom: 12px;
  font-size: 16px;
}

.hours {
  margin-top: 25px;
}

.contact-form {
  background: white;
  padding: 35px;
  border-radius: 12px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

.contact-form h3 {
  margin-bottom: 20px;
  color: #3aa6b9;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  margin-bottom: 15px;
  border-radius: 6px;
  border: 1px solid #ddd;
  font-size: 15px;
}

.contact-form button {
  width: 100%;
  background: #3aa6b9;
  border: none;
  color: white;
  padding: 12px;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
}

.contact-form button:hover {
  background: #2c8999;
}
/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #25d366;
  color: white;
  font-size: 28px;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  box-shadow: 0 8px 25px rgba(0,0,0,0.25);
  z-index: 100;
  transition: transform 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}
/* Walk-In Section */
.walkin {
  padding: 80px 10%;
  background: #ffffff;
  text-align: center;
}

.walkin h2 {
  font-size: 36px;
  margin-bottom: 10px;
}

.walkin-sub {
  color: #555;
  font-size: 18px;
  margin-bottom: 40px;
}

.walkin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.walkin-card {
  background: #f6fbfd;
  padding: 30px;
  border-radius: 12px;
}

.walkin-card h3 {
  color: #3aa6b9;
  margin-bottom: 12px;
}
.section-sub{
  text-align:center;
  color:#555;
  font-size:18px;
  margin: 0 auto 40px;
  max-width: 850px;
}

/* Doctors */
.doctors{
  padding: 80px 10%;
  background: linear-gradient(180deg, var(--soft), #ffffff);
  text-align: center;
}

.doctor-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
  margin-top: 10px;
}

.doctor-card{
  background:#fff;
  padding: 30px;
  border-radius: 14px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.06);
  text-align: left;
}

.doctor-badge{
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display:flex;
  align-items:center;
  justify-content:center;
  background: rgba(58,166,185,0.12);
  margin-bottom: 14px;
}

.doctor-badge i{
  font-size: 22px;
  color: var(--teal);
}

.doctor-card h3{
  margin-bottom: 8px;
}

.btn-sm{
  display:inline-block;
  margin-top: 14px;
  background: var(--teal);
  color:#fff;
  text-decoration:none;
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 500;
}

.btn-sm-outline{
  background: transparent;
  border: 2px solid var(--teal);
  color: var(--teal);
}

.doctor-cta{
  margin-top: 35px;
  background: linear-gradient(to right, rgba(58,166,185,0.12), rgba(111,207,151,0.12));
  border-radius: 16px;
  padding: 28px;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 20px;
  text-align:left;
}

/* Testimonials */
.testimonials{
  padding: 80px 10%;
  background: #ffffff;
  text-align:center;
}

.test-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
  margin-top: 10px;
}

.test-card{
  background: #f6fbfd;
  padding: 28px;
  border-radius: 14px;
  text-align:left;
}

.test-card p{
  color:#333;
  line-height:1.6;
  margin-bottom: 14px;
}

.test-card span{
  color:#666;
  font-weight: 600;
}

/* Map */
.map-wrap{
  margin-top: 18px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0,0,0,0.06);
}

/* Responsive tweak */
@media(max-width: 768px){
  .doctor-cta{
    flex-direction: column;
    align-items: flex-start;
  }
}
/* About */
.aboutus{
  padding: 80px 10%;
  background: #ffffff;
}

.about-wrap{
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 30px;
  align-items: start;
}

.about-text h2{
  font-size: 36px;
  margin-bottom: 14px;
}

.about-text p{
  color:#555;
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 26px;
  max-width: 860px;
}

.about-points{
  display: grid;
  gap: 16px;
}

.point{
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 14px;
  background: #f6fbfd;
  padding: 16px;
  border-radius: 12px;
}

.point i{
  font-size: 22px;
  color: var(--teal);
  margin-top: 2px;
}

.point h4{
  margin-bottom: 4px;
}

.point p{
  margin: 0;
  font-size: 15px;
  color:#666;
}

.about-card{
  background: linear-gradient(to bottom, rgba(58,166,185,0.12), rgba(111,207,151,0.12));
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.06);
}

.about-card h3{
  margin-bottom: 14px;
}

.about-card ul{
  list-style: none;
  margin-bottom: 18px;
}

.about-card li{
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 8px 0;
  color:#333;
}

.about-card li i{
  color: var(--teal);
}

/* Services */
.services{
  padding: 80px 10%;
  background: linear-gradient(180deg, var(--soft), #ffffff);
  text-align: center;
}

.service-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
  margin-top: 10px;
}

.service-card{
  text-align: left;
  background: #ffffff;
  padding: 26px;
  border-radius: 14px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.06);
  border: 1px solid rgba(58,166,185,0.08);
}

.service-card i{
  font-size: 28px;
  color: var(--teal);
  margin-bottom: 12px;
}

.service-card h3{
  margin-bottom: 8px;
}

.service-card p{
  color:#666;
  line-height: 1.6;
}

.services-cta{
  margin-top: 35px;
  background: #ffffff;
  border: 1px solid rgba(58,166,185,0.12);
  border-radius: 16px;
  padding: 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  text-align: left;
/* Booking */
.booking{
  padding: 80px 10%;
  background: #ffffff;
  text-align: center;
}

.booking-form{
  max-width: 900px;
  margin: 0 auto;
  background: linear-gradient(to bottom, rgba(58,166,185,0.10), rgba(111,207,151,0.08));
  border-radius: 16px;
  padding: 28px;
  text-align: left;
  box-shadow: 0 8px 25px rgba(0,0,0,0.06);
}

.booking-form label{
  display:block;
  font-weight: 600;
  margin: 12px 0 6px;
}

.booking-form input,
.booking-form select,
.booking-form textarea{
  width:100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(0,0,0,0.12);
  background: #fff;
  font-size: 15px;
}

.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.booking-actions{
  margin-top: 18px;
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
}

.tiny-note{
  margin-top: 12px;
  color:#555;
  font-size: 13px;
  line-height: 1.6;
}
/* Booking */
.booking{
  padding: 80px 10%;
  background: linear-gradient(180deg, var(--soft), #ffffff);
  text-align: center;
}

.booking-form{
  max-width: 900px;
  margin: 0 auto;
  background: #ffffff;
  border: 1px solid rgba(58,166,185,0.12);
  border-radius: 16px;
  padding: 28px;
  text-align: left;
  box-shadow: 0 8px 25px rgba(0,0,0,0.06);
}

.booking-form label{
  display:block;
  font-weight: 600;
  margin: 12px 0 6px;
}

.booking-form input,
.booking-form select,
.booking-form textarea{
  width:100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(0,0,0,0.12);
  background: #fff;
  font-size: 15px;
}

.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.booking-actions{
  margin-top: 18px;
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.tiny-note{
  margin-top: 12px;
  color:#555;
  font-size: 13px;
  line-height: 1.6;
}
/* Mobile nav base (hidden by default) */
.menu-btn{
  display: none;
  background: transparent;
  border: 0;
  font-size: 22px;
  color: #222;
  padding: 10px;
  border-radius: 10px;
}

.mobile-nav{
  display: none;
  background: #fff;
  border-bottom: 1px solid #eef2f6;
  padding: 10px 8%;
}

.mobile-nav a{
  display: block;
  padding: 12px 0;
  text-decoration: none;
  color: #333;
  font-weight: 600;
}

.mobile-nav.open{
  display: block;
}

/* Better mobile optimization */
@media (max-width: 768px) {
  header{
    padding: 14px 6%;
  }

  nav{
    display: none; /* hide desktop nav */
  }

  .menu-btn{
    display: inline-flex; /* show hamburger */
    align-items: center;
    justify-content: center;
  }

  /* Make header button fit */
  header .btn{
    padding: 10px 14px;
    font-size: 14px;
    white-space: nowrap;
  }

  /* Hero: smaller text, better spacing */
  .hero{
    min-height: auto;
    padding: 90px 6% 60px;
  }

  .hero-content{
    max-width: 100%;
  }

  .hero h1{
    font-size: 32px;
    line-height: 1.2;
  }

  .hero p{
    font-size: 16px;
  }

  /* Buttons stack on mobile */
  .hero-buttons{
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .btn, .btn-outline{
    width: 100%;
    text-align: center;
    padding: 12px 16px;
  }

  /* Sections tighter */
  .features,
  .aboutus,
  .services,
  .mission,
  .doctors,
  .testimonials,
  .booking,
  .contact,
  .walkin{
    padding: 60px 6%;
  }

  /* Grids collapse nicely */
  .stats{
    flex-direction: column;
    gap: 18px;
  }

  .about-wrap{
    grid-template-columns: 1fr;
  }

  .services-cta,
  .doctor-cta{
    flex-direction: column;
    align-items: flex-start;
  }

  /* Forms: prevent tiny inputs */
  input, select, textarea, button{
    font-size: 16px; /* prevents iOS zoom on focus */
  }

  .contact-grid,
  .mission-grid,
  .doctor-grid,
  .service-grid,
  .walkin-grid,
  .test-grid,
  .grid-2{
    grid-template-columns: 1fr;
  }
}
/* Responsive */
@media(max-width: 768px) {
  nav {
    display: none;
  }

  .hero h1 {
    font-size: 36px;
  }
}