* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: poppins, sans-serif;
}
/*MAIN HEADING*/

:root {
  --primary-color: #2a9d8f;
  --accent-color: #ffb703;
  --dark-text: #212529;
  --light-text: #f8f9fa;
  --mild-dark-text: #264653;
}

header {
  background: #2a9d8f;
  max-width: 100%;
  z-index: 1000;
}
header ul li a {
  text-decoration: none;
  font-size: 1.1rem;
  font-weight: 700;
  color: #f9f9f9;
}
.contact-banner {
  display: flex;
  justify-content: space-around;
  padding: 30px;
  font-size: 1.1rem;
  font-weight: 700;
  color: #f9f9f9;
  list-style-type: none;
}

/*NEW NAVBAR GOES HERE*/
.nav-bar {
  position: sticky;
  top: -1px;
  z-index: 1000;
}
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #f8f9fa;
  color: var(--light-text-color);
  padding: 15px 20px;
  position: relative;
}

.logo {
  font-size: 1.5rem;
  line-height: 1.1;
  font-weight: bold;
}
.logo a {
  text-decoration: none;
  color: #212529;
  cursor: pointer;
}
.brand {
  color: #ffb703;
  /* background-color: #c1121f; */
  border-radius: 6px;
}
.city {
  font-size: 1.3rem;
  letter-spacing: 0.3rem;
}
.nav-links {
  display: flex;
  gap: 20px;
  list-style: none;
}

.nav-links li {
  position: relative;
}

.nav-links li a {
  color: #212529;
  font-weight: 600;
  text-decoration: none;
  padding: 10px;
  display: block;
}

.nav-links li a.active,
.nav-links li a[href*="#"]:not([href="#"]):visited {
  border-bottom: 2px solid #9e2a2b;
}

.nav-links li a.active,
.nav-links ul li a.active,
.nav-links li.has-submenu > a.active,
.nav-links li a:hover,
.nav-links ul li a:hover {
  border-bottom: 1px solid #9e2a2b;
}

.nav-links li:hover > ul {
  display: block;
  transition: all 0.8s ease-in;
}

.nav-links ul {
  display: none;
  position: absolute;
  background-color: #f8f9fa;
  top: 100%;
  left: 0;
  list-style: none;
  min-width: 180px;
  z-index: 999;
  transition: all 0.8s ease-in;
}

.nav-links ul li a {
  padding: 10px;
}
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 25px;
  height: 20px;
  cursor: pointer;
}

.hamburger span {
  height: 3px;
  background: #212529;
  transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}
/*******************************CONTACT FLOATING BUTTON**********************************/
.contact-wrapper {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 999;
}
.fa-whatsapp {
  color: #25d366;
  font-size: 2rem;
}
.fa-calendar-check {
  font-size: 1.8rem;
}

.contact-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  /* background-color: #2a9d8f; */
  background-color: #df7373;
  color: white;
  border: none;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.contact-btn:hover {
  /* background-color: #21867c; */
  background-color: #da5552;
}

.phone-btn,
.whatsapp-btn,
.appointment-btn {
  text-decoration: none;
  opacity: 0;
  transform: scale(0);
  pointer-events: none;
}

.contact-wrapper.active .phone-btn,
.contact-wrapper.active .whatsapp-btn,
.contact-wrapper.active .appointment-btn {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}
/*******   FLOATING BUTTON ENDS *************/

/*SERVICE DESC HEADER*/
.service-header {
  padding: 60px 20px;
  color: white;
  min-height: 300px;
  position: relative;
  overflow: hidden;
  animation: gradientShift 6s ease infinite;
  background: linear-gradient(
    150deg,
    #edf2fb,
    #ddbdfc,
    #bbadff,
    #b6ccfe,
    #abc4ff,
    #b8b8ff,
    #edafb8
  );
  background-size: 400% 400%;
}
.service-header::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(to bottom, rgba(173, 216, 230, .1) .3%, #ffffff 90%);
  z-index: 1;
  pointer-events: none;
}

/* Optional styling for content */
.service-showcase a {
  display: inline-block;
  text-decoration: none;
  color: white;
  background: rgb(52, 50, 53);
  padding: 1rem 3.2rem;
  margin-top: 20px;
  border: none;
  border-radius: 50px;
  font-size: 1.3rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
}

.service-showcase {
  max-width: 60%;
  padding: 4%;
  text-align: center;
}

.service-showcase h3 {
  color: #edf6f9 ;
  font-size: 3rem;
  text-align: center;
  margin-bottom: 30px;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/********* DESCRIPTION INDEX**************/
.dropdown {
  display: none;
  position: fixed;
  top: 60%;
  left: 10px;
  /* background-color: #007BFF; */
  color: #888888;
  border: none;
  font-size: 24px;
  padding: 8px 12px;
  z-index: 1001;
  border-radius: 4px;
  cursor: pointer;
  z-index: 2000;
}
/* ====== Main Layout ====== */
.services-desc {
  padding: 60px;
}
.services-desc-wrapper {
  max-width: 80%;
  margin: auto;
}
.page {
  display: flex;
  padding: 0;
}
/* ====== Sidebar (Sticky Index) ====== */
.sidebar {
  width: 250px;
  position: sticky;
  top: 90px;
  height: 100vh;
  overflow-y: auto;
  /* background-color: #f8f9fa; */
  padding: 20px;
  border-right: 1px solid #ccc;
  transition: transform 0.3s ease;
}
.sidebar div a {
  display: block;
  padding: 8px 12px;
  margin-bottom: 10px;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  color: #333;
  border-radius: 4px;
}
.sidebar div a.active {
  /* background-color: #007BFF;
      color: white;
      font-weight: bold; */
  border: 2px solid var(--primary-color);
  color: #113C8D;
  border-radius: 5px;
}

/* ====== Main Content Area ====== */
.main-content {
  flex: 1;
  padding: 40px;
}

.main-content section {
  margin-bottom: 100px;
}

#section2,
#section4,
#section6,
#section8,
#section11 {
  background-color: #f0f0f0;
}
.main-content section ul{
  padding-left: 30px;
}
.main-content section ol{
  padding-left: 30px;
}
.main-content section p{
  padding: 10px;
}
.eye-exam-backlinks{
  width: 600px;
  max-width: 400px;
  min-height: 30px;
  text-align: center;
  background-color: #c7c5c5;
  margin: 10px 0;
  padding: 10px;
  border-radius: 10px;
}
.eye-exam-backlinks a{
  color: #333;
  font-weight: 500;
}

.main-content h2 {
  margin-top: 0;
}

/*FOOTER SECTION*/
.footer {
  background-color: #333533;
  color: var(--light-text);
  padding: 40px 20px;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-box {
  flex: 1;
  min-width: 250px;
  margin: 20px;
}
.footer-box h4 {
  padding-left: 30px;
  margin-top: 15px;
}
.social-media .fa-brands {
  font-size: 1.2rem;
}
.social-media {
  max-width: 80px;
  display: flex;
  justify-content: space-between;
  margin: 7px 30px 0;
}
.footer-box h3 {
  font-size: 1.2rem;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-box p,
.footer-box ul,
.footer-box li,
.footer-box a {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--light-text);
  text-decoration: none;
}
.footer-box p {
  padding-left: 30px;
}

.footer-box ul {
  list-style: none;
  padding-left: 32px;
}

.footer-box ul li {
  margin-bottom: 8px;
}

.footer-box a:hover {
  color: #fff;
  text-decoration: underline;
}

.copyright {
  margin-top: 20px;
  text-align: center;
  color: var(--text-color-secondary);
  font-size: 0.9rem;
}
.copyright a {
  color: var(--text-color-secondary);
  font-size: 0.9rem;
}