:root {
  --dark-green: #1f6b5f;
  --deep-green: #14564d;
  --soft-green: #eaf3ef;
  --mustard: #f5b72e;
  --cream: #f7f3ec;
  --text: #24423d;
  --white: #ffffff;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Tahoma", sans-serif;
}

body {
  background: var(--white);
  color: var(--text);
}

.navbar {
  height: 95px;
  padding: 0 7%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--white);
  box-shadow: 0 3px 20px rgba(0,0,0,0.06);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo {
  display: flex;
  align-items: center;
  background: transparent;
}

.logo img {
  width: 260px;
  height: auto;
  display: block;
  object-fit: contain;
  mix-blend-mode: multiply;
}

nav {
  display: flex;
  gap: 35px;
}

nav a {
  text-decoration: none;
  color: var(--deep-green);
  font-weight: bold;
  font-size: 17px;
  padding-bottom: 8px;
}

nav a.active,
nav a:hover {
  color: var(--dark-green);
  border-bottom: 3px solid var(--mustard);
}

.book-btn {
  background: var(--dark-green);
  color: white;
  padding: 15px 28px;
  border-radius: 40px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}

.book-btn:hover {
  background: var(--deep-green);
  transform: translateY(-3px);
}

.hero {
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 50px 7%;
  position: relative;
  overflow: hidden;
  background: linear-gradient(to left, #ffffff, #f8fbfa);
}

.hero-img {
  width: 45%;
  border-radius: 0 0 160px 0;
  overflow: hidden;
}

.hero-img img {
  width: 100%;
  display: block;
}

.hero-text {
  width: 48%;
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero-text h1 {
  font-size: 48px;
  line-height: 1.5;
  color: var(--deep-green);
  margin-bottom: 20px;
}

.hero-text p {
  font-size: 21px;
  color: #555;
  line-height: 1.8;
  margin-bottom: 35px;
}

.main-btn {
  background: var(--mustard);
  color: white;
  padding: 18px 55px;
  border-radius: 40px;
  text-decoration: none;
  font-size: 19px;
  font-weight: bold;
  display: inline-block;
  transition: 0.3s;
}

.main-btn:hover {
  transform: translateY(-4px);
  background: #e2a81f;
}

.shape {
  position: absolute;
  border-radius: 50px;
  opacity: 0.13;
  background: var(--dark-green);
}

.shape1 {
  width: 100px;
  height: 260px;
  left: 4%;
  top: 80px;
  transform: rotate(25deg);
}

.shape2 {
  width: 90px;
  height: 230px;
  left: 14%;
  bottom: 30px;
  transform: rotate(-35deg);
}

.features {
  padding: 35px 7% 55px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.card {
  background: var(--soft-green);
  padding: 35px 25px;
  border-radius: 22px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  transition: 0.3s;
}

.card:hover {
  transform: translateY(-8px);
}

.card h3 {
  color: var(--dark-green);
  margin-bottom: 15px;
  font-size: 22px;
}

.card p {
  line-height: 1.8;
  color: #555;
}

.about-preview {
  padding: 55px 7%;
  display: flex;
  align-items: center;
  gap: 60px;
}

.about-img {
  width: 48%;
  border-radius: 0 35px 35px 0;
  overflow: hidden;
}

.about-img img {
  width: 100%;
  display: block;
}

.about-text {
  width: 45%;
  text-align: center;
}

.about-text h2 {
  color: var(--dark-green);
  font-size: 35px;
  margin-bottom: 20px;
  position: relative;
}

.about-text h2::after {
  content: "";
  width: 55px;
  height: 4px;
  background: var(--mustard);
  display: block;
  margin: 12px auto;
  border-radius: 10px;
}

.about-text p {
  font-size: 19px;
  line-height: 2;
  color: #555;
  margin-bottom: 30px;
}

.second-btn {
  background: var(--dark-green);
  color: white;
  padding: 15px 35px;
  border-radius: 30px;
  text-decoration: none;
  display: inline-block;
}

footer {
  background: var(--dark-green);
  color: white;
  padding: 35px 7%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

footer h4 {
  font-size: 20px;
  margin-bottom: 10px;
}

footer p {
  line-height: 1.8;
  color: #eef8f5;
}

.page-header {
  padding: 80px 7%;
  background: var(--soft-green);
  text-align: center;
}

.page-header h1 {
  font-size: 45px;
  color: var(--deep-green);
}

.page-header p {
  font-size: 20px;
  margin-top: 15px;
  color: #555;
}

.page-content {
  padding: 60px 10%;
  line-height: 2;
  font-size: 20px;
  color: #444;
}

.service-boxes {
  padding: 60px 7%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.service {
  background: var(--cream);
  padding: 35px;
  border-radius: 25px;
  border-top: 5px solid var(--mustard);
  box-shadow: 0 10px 25px rgba(0,0,0,0.06);
}

.service h3 {
  color: var(--dark-green);
  margin-bottom: 15px;
}

.faq-box {
  background: var(--soft-green);
  margin-bottom: 20px;
  padding: 25px;
  border-radius: 18px;
}

.faq-box h3 {
  color: var(--dark-green);
  margin-bottom: 10px;
}

.contact-box {
  background: var(--soft-green);
  padding: 35px;
  border-radius: 25px;
  margin-bottom: 25px;
}

@media (max-width: 900px) {
  .navbar {
    height: auto;
    flex-direction: column;
    padding: 20px;
    gap: 20px;
  }

  nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 18px;
  }

  .hero,
  .about-preview {
    flex-direction: column;
    text-align: center;
  }

  .hero-img,
  .hero-text,
  .about-img,
  .about-text {
    width: 100%;
  }

  .hero-text h1 {
    font-size: 34px;
  }

  .features,
  .service-boxes,
  footer {
    grid-template-columns: 1fr;
  }
}
form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

input,
textarea {
  width: 100%;
  padding: 16px;
  border: 1px solid #d6e5df;
  border-radius: 15px;
  font-size: 17px;
  outline: none;
}

textarea {
  height: 140px;
  resize: none;
}

input:focus,
textarea:focus {
  border-color: var(--dark-green);
}

form button {
  background: var(--dark-green);
  color: white;
  border: none;
  padding: 16px;
  border-radius: 30px;
  font-size: 18px;
  cursor: pointer;
}

form button:hover {
  background: var(--deep-green);
}
.doctors-section {
  padding: 70px 7%;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 35px;
  background: #ffffff;
}

.doctor-card {
  background: var(--soft-green);
  padding: 35px;
  border-radius: 30px;
  text-align: center;
  box-shadow: 0 12px 30px rgba(0,0,0,0.06);
  transition: 0.3s;
}

.doctor-card:hover {
  transform: translateY(-8px);
}

.doctor-card img {
  width: 180px;
  height: 180px;
  object-fit: cover;
  border-radius: 50%;
  border: 6px solid var(--mustard);
  margin-bottom: 20px;
}

.doctor-card h2 {
  color: var(--dark-green);
  font-size: 28px;
  margin-bottom: 15px;
}

.doctor-card p {
  color: #555;
  font-size: 18px;
  line-height: 2;
}

@media (max-width: 900px) {
  .doctors-section {
    grid-template-columns: 1fr;
  }
}