:root {
  --primary-color: #1b6aaf;
  --secondary-color: #1e73be;
  --accent-color: #51a2e9;
  --text-color: #2b2622;
  --bg-color: #fffefd;
}

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

body {
  background-color: #f5f9fa;
  color: #333;
}/* 🌐 Navbar Styling */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #ffffff;
  color: rgb(0, 0, 0);
  padding: 15px 190px;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar .logo {
  font-weight: 700;
  letter-spacing: 1px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 30px;
}

.nav-links li a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
  transition: 0.3s;
}

.nav-links li a:hover {
  color: #134877;
}

/* 🍔 Mobile Menu Icon */
.menu-toggle {
  display: none;
  font-size: 28px;
  cursor: pointer;
  color: var(--primary-color);
  background: none !important;
  border: none;
}

/* 📱 Responsive Layout */
@media (max-width: 1200px) {
  .navbar {
    padding: 15px 100px;
  }
}

@media (max-width: 992px) {
  .navbar {
    padding: 15px 60px;
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 15px 25px;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    background: #ffffff;
    position: absolute;
    top: 75px;
    right: 0;
    width: 65%;
    text-align: center;
    padding: 25px 0;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border-radius: 0 0 0 15px;
  }

  .nav-links.active {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links li {
    margin: 10px 0;
  }
}

/* 📱 Small Screens (Phones < 480px) */
@media (max-width: 480px) {
  .navbar {
    padding: 15px 20px;
  }

  .nav-links {
    width: 100%;
    border-radius: 0;
    margin-top: 20px;
  }

  .nav-links li a {
    font-size: 16px;
  }
}

/* banner */
.banner-slider {
  position: relative;
  overflow: hidden;
  height: 100vh;
}

.slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.slide.active {
  opacity: 1;
  z-index: 1;
}

.banner-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: white;
  padding: 0 20px;
}

.banner-content h1 {
  font-size: 42px;
  font-weight: 400;
  margin-bottom: 15px;
}
.bannerheadone{
  font-size: 62px;
  font-weight: 700;
  margin-bottom: 15px;
}
.banner-content p {
  font-size: 18px;
  max-width: 700px;
  margin: 0 auto 30px;
  line-height: 1.6;
  /* background-color: #b1eaf39d; */
  color: #ffffff;
  padding: 20px;
  border-radius: 20px;
}

.btn-group {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}
.bannerheadlink{
  color: white;
  text-decoration: none;
}
.btn {
  position: relative;
  background-color: var(--secondary-color);
  color: white;
  padding: 14px 35px;
  border: none;
  border-radius: 40px;
  font-size: 16px;
  cursor: pointer;
  transition: 0.3s ease;
  box-shadow: 0 5px 15px rgba(45, 183, 225, 0.3);
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 100%;
  background: var(--primary-color);
  z-index: 0;
  transition: width 0.6s ease;
  border-radius: 40px;
}

.btn span {
  position: relative;
  z-index: 1;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(45, 183, 225, 0.4);
}

.btn:hover::before {
  width: 100%;
}

/* 🎬 Text Animation */
.banner-content h1,
.banner-content p,
.banner-content .btn-group {
  opacity: 0;
  transform: translateY(30px);
  transition: all 1s ease;
}

/* When slide becomes active, animate in */
.slide.active .banner-content h1,
.slide.active .banner-content p,
.slide.active .banner-content .btn-group {
  opacity: 1;
  transform: translateY(0);
}
.slide.active .banner-content h1 {
  transition-delay: 0.2s;
}

.slide.active .banner-content p {
  transition-delay: 0.5s;
}

.slide.active .banner-content .btn-group {
  transition-delay: 0.8s;
}

/* Arrows */
.prev,
.next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.4);
  color: white;
  border: none;
  font-size: 26px;
  cursor: pointer;
  padding: 10px 16px;
  border-radius: 50%;
  transition: background 0.3s ease;
  z-index: 10;
}

.prev:hover,
.next:hover {
  background: rgba(0, 0, 0, 0.7);
}

.prev {
  left: 25px;
}

.next {
  right: 25px;
}

/* Dots */
.dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.dots button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  background: #ffffff80;
  cursor: pointer;
  transition: 0.3s ease;
}

.dots button.active {
  background: var(--primary-color);
  transform: scale(1.2);
}

/*  About Section */
section {
  padding: 80px 20px;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

h2.section-title {
  font-size: 35px;
  color: var(--primary-color);
  margin-bottom: 25px;
  position: relative;
}

h2.section-title::after {
  content: "";
  width: 70px;
  height: 3px;
  background: var(--secondary-color);
  display: block;
  margin: 10px auto 0;
}

p {
  font-size: 14px;
  text-align: center;
  line-height: 1.7;
  color: #444;
  margin-bottom: 25px;
}

/* ---------------- Responsive Styles ---------------- */

/* For tablets (max-width: 992px) */
@media (max-width: 992px) {
  h2.section-title {
    font-size: 28px;
    margin-bottom: 20px;
  }

  h2.section-title::after {
    width: 60px;
  }

  p {
    font-size: 13px;
    margin-bottom: 20px;
  }
}

/* For mobile devices (max-width: 576px) */
@media (max-width: 576px) {
  h2.section-title {
    font-size: 22px;
    margin-bottom: 15px;
  }

  h2.section-title::after {
    width: 50px;
    height: 2px;
  }

  p {
    font-size: 12px;
    line-height: 1.6;
    margin-bottom: 15px;
  }
}


/* 🌟 Mission & Vision Section */
.mission-vision {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
  padding: 100px 60px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--bg-color) 0%, #ffffff 100%);
}

.mission-vision-card {
  background: rgba(255, 255, 255, 0.85);
  border-radius: 20px;
  padding: 40px 30px;
  max-width: 450px;
  flex: 1 1 350px;
  text-align: center;
  backdrop-filter: blur(10px);
  box-shadow: 0 0px 5px rgba(44, 140, 161, 0.15);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  border: 1.5px solid var(--accent-color);
}

.mission-vision-card::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle at top left,
    var(--primary-color),
    var(--secondary-color)
  );
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: 0;
}

.mission-vision-card:hover::before {
  opacity: 0.25;
}

.mission-vision-card:hover {
  background-color: #1e73be; /* Darker hover color */
  transform: translateY(-10px);
  box-shadow: 0 5px 15px rgba(44, 99, 161, 0.25);
  color: white; /* All text inside turns white */
}

.mission-vision-card:hover h3,
.mission-vision-card:hover p {
  color: white;
}

.mv-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(
    135deg,
    var(--primary-color),
    var(--secondary-color)
  );
  color: #fff !important;
  border-radius: 50%;
  border-top-left-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  margin: 0 auto 20px;
  box-shadow: 0 6px 20px rgba(36, 92, 156, 0.4);
  z-index: 1;
  position: relative;
  transition: background 0.3s ease;
}

/* Change icon background on hover */
.mission-vision-card:hover .mv-icon {
  background: rgba(255, 255, 255, 0.25);
  color: #fff;
}

.mission-vision-card h3 {
  color: var(--primary-color);
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
  transition: color 0.3s ease;
}

.mission-vision-card p {
  color: var(--text-color);
  font-size: 14px;
  line-height: 1.7;
  position: relative;
  z-index: 1;
  transition: color 0.3s ease;
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}
/* 🌍 Responsive Banner Section */

/* For large laptops and smaller desktops */
@media (max-width: 1200px) {
  .banner-content h1 {
    font-size: 38px;
  }
  .bannerheadone {
    font-size: 55px;
  }
  .banner-content p {
    font-size: 17px;
    max-width: 600px;
  }
}

/* For tablets (landscape and portrait) */
@media (max-width: 992px) {
  .banner-slider {
    height: 85vh;
  }
  .banner-content h1 {
    font-size: 32px;
    line-height: 1.3;
  }
  .bannerheadone {
    font-size: 46px;
  }
  .banner-content p {
    font-size: 16px;
    max-width: 550px;
  }
  .btn {
display: none;
  }
  .prev,
  .next {
    font-size: 22px;
    padding: 8px 14px;
  }
}

/* For mobile phones */
@media (max-width: 768px) {
  .banner-slider {
    height: 80vh;
  }
  .banner-content {
    top: 55%;
    padding: 0 15px;
  }
  .banner-content h1 {
    font-size: 26px;
    line-height: 1.3;
  }
  .bannerheadone {
    font-size: 36px;
    display: block;
  }
  .banner-content p {
    font-size: 15px;
    padding: 15px;
    line-height: 1.5;
  }
  .btn-group {
    flex-direction: column;
    gap: 10px;
  }
  .btn {
  display: none;
  }
  .prev,
  .next {
    font-size: 20px;
    padding: 8px 12px;
    top: 55%;
  }
  .dots {
    bottom: 10px;
    gap: 8px;
  }
  .dots button {
    width: 10px;
    height: 10px;
  }
}

/* For small phones (below 480px) */
@media (max-width: 480px) {
  .banner-slider {
    height: 70vh;
  }
  .banner-content h1 {
    font-size: 22px;
  }
  .bannerheadone {
    font-size: 30px;
  }
  .banner-content p {
    font-size: 14px;
    padding: 10px;
  }
  .btn {
   display: none;
  }
  .prev,
  .next {
    font-size: 18px;
    padding: 6px 10px;
  }
}

/* Initially hidden */
/* .mission-vision-card {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.6s ease-out;
} */

/* Active state when in view */
.mission-vision-card.show {
  animation: fadeInUp 0.8s ease forwards;
}

/*  Responsive */
@media (max-width: 768px) {
  .mission-vision {
    padding: 60px 20px;
  }

  .mission-vision-card {
    max-width: 100%;
  }
}
/* mission vision end */

/* ⚙️ Innovation Section */
.innovation {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 40px;
  text-align: left;
}

.innovation img {
  width: 450px;
  border-radius: 15px;
}

.innovation-content {
  max-width: 500px;
}

.icons {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 15px;
}

.icon-box {
  flex: 1 1 45%;
  background: #b1dbf34f;
  padding: 15px;
  border-radius: 10px;
  text-align: center;
  font-size: 14px;
}

.icon-box i {
  font-size: 28px;
  color: var(--secondary-color);
  margin-bottom: 10px;
}

/* 🌊 IMPACT SECTION */
.impact-section {
  padding: 100px 60px;
  text-align: center;
  overflow: hidden;
}

.impact-header p {
  color: #2b2622;
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 60px;
  font-size: 14px;
}

/* 💧 Flow Layout */
.impact-flow {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 40px;
  position: relative;
}

/* 🌐 Base Card Style */
.impact-step {
  background: #fff;
  border-radius: 20px;
  padding: 35px 25px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(17, 112, 175, 0.25);
  transition: all 0.4s ease;
  position: relative;
  border: 1.5px solid var(--accent-color);
}

.impact-step:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 35px rgba(17, 112, 175, 0.25);
}

/* 🎯 Card Sizes */
.small-card {
  border: 1.5px solid var(--accent-color);

  flex: 1 1 250px;
  max-width: 300px;
  min-height: 320px;
}

.center-card {
  flex: 1 1 350px;
  max-width: 400px;
  min-height: 380px;
  color: #fff;
  transform: scale(1.1);
  z-index: 2;
  border: none;
  box-shadow: 0 15px 40px rgba(17, 112, 175, 0.25);
}

.center-card h3,
.center-card p {
  color: #fff;
}

/* metric */

/* 🌿 Section Container */
.metrics-wrapper {
  max-width: 900px;
  margin: 80px auto;
  padding: 20px;
  text-align: center;
}
.metric-p {
  text-align: start;
}
.metric-p-reverse {
  text-align: end;
}
.metrics-title {
  font-size: 2rem;
  font-weight: 700;
  color: #004d40;
  margin-bottom: 50px;
}

/* 🔹 List Container */
.metrics-list {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

/* 🔸 Metric Row */
.metric-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: #fff;
  border-radius: 15px;
  padding: 20px 25px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.metric-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

/* 💧 Icon Styles */
.metric-icon {
  height: 60px;
  width: 60px;
  border-radius: 50%;
  border-top-left-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  flex-shrink: 0;
}

/* 🌈 Icon Colors */
.metric-item:nth-child(1) .metric-icon {
  background: #4dd0e1;
}
.metric-item:nth-child(2) .metric-icon {
  background: #80cbc4;
}
.metric-item:nth-child(3) .metric-icon {
  background: #ffb74d;
}

/* 📘 Text Content */
.metric-text {
  text-align: left;
  flex: 1;
}

.metric-text h3 {
  font-size: 1.25rem;
  color: #004d40;
  margin: 0 0 5px;
}

.metric-text p {
  font-size: 0.95rem;
  color: #555;
  margin: 0;
  line-height: 1.5;
}

/* 🔁 Reverse Layout for Middle Item */
.metric-item.reverse {
  flex-direction: row-reverse;
  text-align: right;
}

.metric-item.reverse .metric-text {
  text-align: right;
}

/* 📱 Responsive */
@media (max-width: 600px) {
  .metric-item,
  .metric-item.reverse {
    flex-direction: column;
    text-align: center;
  }

  .metric-text {
    text-align: center;
  }
}

/* 📝 Content */
.impact-content h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 10px;
}
.metric-text h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--secondary-color);
  margin-bottom: 10px;
}
.impact-content p {
  color: #2b2622;
  font-size: 14PX;
  line-height: 1.6;
}

/* ✨ Animation */
.impact-step {
  opacity: 0;
  transform: translateY(40px);
}

.impact-step.show {
  animation: fadeInUp 0.8s ease forwards;
}
.limit{
  color: var(--primary-color);
  font-size: 20px;
  text-align: start;
}
 li{
  font-size: 14px;
}
.limit2{
  color: var(--primary-color);
  font-size: 20px;
  text-align: center;
}
.varalchaimg{
  width: 450px;
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 📱 Responsive */
@media (max-width: 900px) {
  .impact-flow {
    flex-direction: column;
    align-items: center;
  }
  .center-card {
    transform: scale(1);
    max-width: 100%;
  }
  .small-card {
    max-width: 100%;
  }
}

/* ✉️ learnsds Section */
.learnsdsbtn {
  position: relative;
  background-color: white;
  color: var(--secondary-color);
  font-weight: 600;
  border: none;
  padding: 14px 35px;
  border-radius: 40px;
  font-size: 16px;
  cursor: pointer;
  transition: 0.3s ease;
  box-shadow: 0 5px 15px rgba(45, 183, 225, 0.3);
  overflow: hidden;
}

/* Hover background animation like banner btn */
.learnsds {
  background-color: #1b6aafd3;
  color: white;
  text-align: center;
  padding: 100px 20px;
  border-radius: 20px 20px 0 0;
  margin-bottom: 100px;
}

.learnsds h2 {
  font-size: 32px;
  margin-bottom: 20px;
}

.findout {
  font-size: 32px;
  font-weight: 700;
}

.learnsdsbtn {
  position: relative;
  overflow: hidden;
  border: none;
  border-radius: 40px;
  padding: 12px 30px;
  background: white;
  cursor: pointer;
  margin: 10px;
  transition: all 0.4s ease;
}

.learnsdsbtn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 100%;
  background: var(--secondary-color);
  z-index: 0;
  transition: width 0.6s ease;
  border-radius: 40px;
}

.partnerwithus {
  text-decoration: none;
  color: var(--primary-color);
  position: relative;
  z-index: 1;
  font-weight: 600;
}

.learnsdsbtn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(45, 183, 225, 0.4);
}

.learnsdsbtn:hover::before {
  width: 100%;
  background: var(--secondary-color);
}

.learnsdsbtn:hover .partnerwithus {
  color: white !important; /* ✅ forces text to turn white */
}


/*  Footer */
.site-footer {
  background-color: var(--secondary-color);
  color: white;
  padding: 60px 90px 30px;
  border-top: 5px solid var(--primary-color);
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 40px;
}

/*  Columns */
.footer-col {
  flex: 1 1 280px;
}

.footer-logo {
  width: 100px;
  margin-bottom: 15px;
}

.footer-about {
  text-align: start;
  font-size: 14px;
  line-height: 1.6;
  color: #e8f4ff;
}

/* 🔗 Links */
.footer-links {
  list-style: none;
  padding: 0;
  margin-top: 10px;
}
.copyright{
  color: white;
  text-decoration: none;
}
.footer-links li {
  margin-bottom: 14px;
}
.mail , .call {
  color: white;
  text-decoration: none;
}
.footericon {
  margin-right: 10px;
  color: #0077b6;
}

.call:hover {
  text-decoration: underline;
}

.call.whatsapp {
  display: inline-flex;
  align-items: center;
}

.call.whatsapp i {
  margin-right: 5px;
  font-size: 18px;
}

.footer-links a {
  color: #e8f4ff;
  text-decoration: none;
  transition: 0.3s;
}

.footer-links a:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* footer */
.footer-contact {
  list-style: none;
  padding: 0;
  font-size: 14px;
  line-height: 1.8;
}

.footer-contact i {
  color: #ffffff;
  margin-right: 8px;
font-size: 20px;
}

.footer-social {
  margin-top: 10px;
}

.footer-social a {
  color: white;
  font-size: 20px;
  margin-right: 10px;
  transition: 0.3s;
}

.footer-social a:hover {
  color: #aee2ff;
}

.footer-bottom {
  text-align: center;
  font-size: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  padding-top: 20px;
  margin-top: 40px;
}

/* 📱 Responsive */
@media (max-width: 768px) {
  .site-footer {
    padding: 40px 30px;
  }
  .footer-container {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }
  .footer-logo {
    margin: 0 auto 15px;
  }
}


@media (max-width: 768px) {
  header h1 {
    font-size: 28px;
  }
  .innovation {
    flex-direction: column;
  }
  .innovation img {
    width: 100%;
  }
}
/* ABOUT PAGE */
/* 🌿 About Section */
#about-section {
  background-color: #f9fafc;
  padding: 100px 20px;
  text-align: center;
}

.about-title {
  font-size: 34px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 40px;
}

.about-intro p {
  font-size: 14px;
  line-height: 1.8;
  color: #444;
  max-width: 900px;
  margin: 0 auto 20px;
}

.about-evolution {
  max-width: 900px;
  margin: 40px auto;
}

.about-evolution h3 {
  font-size: 24px;
  color: var(--secondary-color);
  margin-bottom: 15px;
}

.about-evolution p {
  font-size: 14px;
  color: #444;
  line-height: 1.8;
}

/* 🌱 Mission & Vision Cards */
.mission-vision-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin: 60px auto;
  max-width: 1000px;
}

.mv-card {
  background: white;
  border-radius: 14px;
  padding: 40px 25px;
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
  width: 300px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.mv-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.mv-icon {
  font-size: 40px;
  color: var(--secondary-color);
  margin-bottom: 15px;
}

.mv-card h3 {
  font-size: 20px;
  color: var(--primary-color);
  margin-bottom: 10px;
}

.mv-card p {
  font-size: 14px;
  color: #555;
  line-height: 1.6;
}

/* 🧾 Patents Section */
.about-patents {
  background-color: white;
  border-radius: 20px;
  padding: 50px 25px;
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.05);
  max-width: 950px;
  margin: 0 auto;
  text-align: left;
}

.about-patents h3 {
  color: var(--secondary-color);
  font-size: 24px;
  margin-bottom: 20px;
  text-align: center;
}

.about-patents ul {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}

.about-patents li {
  font-size: 14px;
  margin-bottom: 10px;
  padding-left: 10px;
  position: relative;
}

.about-patents li::before {
  content: "✔";
  color: var(--secondary-color);
  margin-right: 8px;
}
.patent-verification{
  color: var(--text-color);
  text-align: start;
}
.patent-verification i{
  color: var(--primary-color);
  font-size: 24px;
}
.about-patents a {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
  transition: 0.3s;
}

.about-patents a:hover {
  text-decoration: underline;
}
/*  About Page Banner Section */
.about-banner {
  position: relative;
  width: 100%;
  height: 70vh;
  overflow: hidden;
}

.about-slide {
  position: relative;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-banner::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* background: rgba(0, 45, 80, 0.55);  */
  z-index: 1;
}

.about-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  max-width: 800px;
  padding: 20px;
}

.about-banner-content h1 {
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about-banner-content p {
  font-size: 18px;
  font-weight: 400;
  margin-bottom: 30px;
  line-height: 1.6;
}

/*  Button Styling */
.about-btn-group {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
}
/* For tablets and small laptops */
@media (max-width: 1024px) {
  .about-banner-content h1 {
    font-size: 34px;
  }
}

/* For tablets (portrait) */
@media (max-width: 768px) {
  .about-banner-content h1 {
    font-size: 28px;
  }
}

/* For large mobile phones */
@media (max-width: 576px) {
  .about-banner-content h1 {
    font-size: 24px;
  }
}

/* For small mobile screens */
@media (max-width: 375px) {
  .about-banner-content h1 {
    font-size: 20px;
    letter-spacing: 0.5px;
  }
}

/* Convert buttons to link-style */
.about-btn {
  position: relative;
  display: inline-block;
  background: transparent;
  color: #fff;
  padding: 10px 24px;
  border-radius: 30px;
  font-size: 16px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.about-btn:hover {
  background: var(--primary-color);
  color: #ffffff;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(95, 171, 243, 0.4);
}

.about-btn.active {
  background: var(--secondary-color);
  color: #ffffff;
  border-color: var(--secondary-color);
}

.about-separator {
  color: #fff;
  font-size: 18px;
  opacity: 0.8;
}
/* contact page  */
.contact-section {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 160px 20px 100px;
}

.contact-container {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border-radius: 20px;
  padding: 80px 60px;
  display: flex;
  flex-direction: column; /* 👈 stack form + info vertically */
  gap: 60px;
  width: 100%;
  max-width: 900px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

/* ---------- FORM AREA ---------- */
.contact-left h2 {
  font-size: 26px;
  margin-bottom: 25px;
  color: var(--primary-color);
  text-align: start;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.form-row {
  display: flex;
  gap: 15px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 15px;
  margin-bottom: 15px;
  border: 1px solid #ccc;
  border-radius: 8px;
  outline: none;
  font-size: 14px;
  background: #fff;
  color: #333;
  transition: border 0.3s ease, box-shadow 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 8px rgba(27, 106, 175, 0.2);
}

.submit-btn {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 12px 25px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  width: fit-content;
}

.submit-btn:hover {
  background: var(--secondary-color);
  color: #ffffff;
  transform: translateY(-2px);
}

/* ---------- INFO AREA ---------- */
.contact-right{
  padding-bottom: 80PX;
}
.contact-right h2 {
  font-size: 32px;
  margin-bottom: 10px;
  color: var(--primary-color);
  text-align: center;
}

.contact-right p {
  font-size: 15px;
  color: var(--text-color);
  margin-bottom: 25px;
  line-height: 1.6;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 30px; /* row and column gaps */
}

.info-item {
  display: flex;
  align-items: center;
  gap: 15px;
  background:  #afd9fd4b;
  padding: 15px;
  border-radius: 10px;
  transition: 0.3s ease;
}

.instagram{
  text-decoration: none;
  color: var(--text-color);
  margin-top: 20PX;
}
.info-item i {
  font-size: 22px;
  color: white;
  background: var(--primary-color);
  padding: 10px;
  border-radius: 50%;
  border-top-left-radius: 0;
  transition: 0.3s ease;
}

.info-item:hover {
  background: #96ceff6b;
  color: white;
  transform: translateY(-2px);
}

.info-item h4 {
  margin: 0;
  font-size: 16px;
  text-align: start;
  color: var(--primary-color);
}

.info-item p {
  margin: 0;
  font-size: 14px;
  color: var(--text-color);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
  .contact-container {
    padding: 40px 25px;
    gap: 40px;
  }

  .form-row {
    flex-direction: column;
  }
 .contact-info {
    grid-template-columns: 1fr;
  }
  .contact-left h2,
  .contact-right h2 {
    text-align: center;
  }

  .submit-btn {
    margin: 0 auto;
  }

  .info-item {
    justify-content: center;
  }

  .info-item h4,
  .info-item p {
    text-align: center;
  }
}

/* gallery  */
/* 🌿 Innovation Gallery Section */
.about-gallery {
  text-align: center;
  position: relative;
  width: 80%;
  margin: auto;
}

.gallery-slider {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.slides {
  display: flex;
  transition: transform 0.5s ease-in-out;
}

.slides figure {
  min-width: 100%;
  margin: 0;
  text-align: center;
}

.slides img {
  width: 100%;
  height: 500px;
  border-radius: 10px;
}

figcaption {
  margin-top: 10px;
  font-size: 16px;
  color: #333;
  font-weight: 500;
}

.prev,
.next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  font-size: 24px;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: 50%;
}

.prev:hover,
.next:hover {
  background-color: rgba(0, 0, 0, 0.8);
}

.prev {
  left: 10px;
}

.next {
  right: 10px;
}


/* Responsive */
@media (max-width: 768px) {
  .slides img {
    height: 280px;
  }
}
/* innovatioon page  */
.conventional-section { 
  background: #f4f8fb;
  padding: 80px 20px;
  font-family: "Poppins", sans-serif;
  color: #333;
  overflow-x: hidden;
}

.section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 600;
  color: #0077b6;
  margin-bottom: 50px;
}



.conventional-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  padding: 25px;
  transition: all 0.3s ease;
  height: 630px;
}

.conventional-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 119, 182, 0.2);
}

.conventional-card h3 {
  color: var(--primary-color, #1b6aaf);
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 15px;
}

.conventional-card ul {
  list-style: none;
  padding-left: 0;
}

.conventional-card ul li {
  margin-top: 30px;
  font-size: 14px;
  margin-bottom: 10px;
  position: relative;
  padding-left: 20px;
  text-align: start;
  line-height: 2.0;
}

.conventional-card ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--primary-color, #1b6aaf);
  font-weight: bold;
}

.innovation-highlight {
  background: linear-gradient(135deg, #1b6aaf, #1b6aaf);
  color: #fff;
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  margin-top: 40px;
}

.innovation-highlight h3 {
  font-size: 1.6rem;
  margin-bottom: 15px;
}

.innovation-highlight p {
  font-size: 14PX;
  line-height: 1.7;
  margin: 0 auto;
  max-width: 800px;
  color: #fff;
}

.mb-5 {
  margin-bottom: 60px !important;
}

.mt-5 {
  margin-top: 80px !important;
}

/* ---------------- Responsive Adjustments ---------------- */

/* Tablets */
@media (max-width: 992px) {
  .section-title {
    font-size: 1.7rem;
    margin-bottom: 40px;
  }

  .conventional-section {
    padding: 60px 20px;
  }

  .innovation-highlight p {
    font-size: 0.95rem;
    max-width: 600px;
  }

  .conventional-grid {
    gap: 20px;
  }
}

/* Mobile */
@media (max-width: 576px) {
  .section-title {
    font-size: 1.5rem;
    line-height: 1.3;
  }

  .conventional-section {
    padding: 40px 15px;
  }

  .conventional-card {
    padding: 20px;
  }

  .conventional-card h3 {
    font-size: 1.1rem;
  }

  .conventional-card ul li {
    font-size: 14px;
    margin-top: 20px;
  }

  .innovation-highlight {
    padding: 20px;
  }

  .innovation-highlight p {
    font-size: 0.9rem;
    max-width: 100%;
  }

  img.mt-5 {
    width: 100%;
    height: auto;
    margin-top: 40px;
  }
}
/* cost */
.cost-benefit-section {
  padding: 70px 20px;
  text-align: center;
  font-family: "Poppins", sans-serif;
  color: #000;
}

.cost-benefit-table {
  max-width: 700px;
  margin: 40px auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
  text-align: left;
}

.cost-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
  flex-wrap: wrap;
}

.cost-value {
  font-weight: 500;
}

.cost-row.highlight {
  background: #1b6aaf;
  color: #fff;
  padding: 12px 20px;
  border-radius: 8px;
  font-weight: 600;
}

.roi-text {
  max-width: 800px;
  margin: 30px auto 0;
  line-height: 1.8;
  font-size: 14PX;
  color: #333;
}

/* Responsive Design */
@media (max-width: 768px) {
  .cost-benefit-table {
    gap: 14px;
  }

  .cost-row {
    flex-direction: column;
    align-items: flex-start;
    font-size: 0.95rem;
  }

  .cost-value {
    margin-top: 5px;
  }

  .cost-row.highlight {
    text-align: center;
  }
}


/* ====================== */
.sds-features {
  padding: 80px 190px;
  background: #f7faff;
  color: #2b2622;
  font-family: "Poppins", sans-serif;
}

.section-title {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 40px;
}

.features-grid {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  padding-top: 30px;
}

.card {
  flex: 1 1 45%;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  padding: 30px;
  transition: 0.3s ease;
}

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

.card h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.card ul {
  list-style: disc;
  padding-left: 20px;
}

.card ul li {
  padding: 8px 0;
  border-bottom: 1px solid #eee;
  font-size: 14px;
  color: #2b2622;
  text-align: start;
}

.card ul li::marker {
  color: var(--primary-color);
}


.card ul li:last-child {
  border-bottom: none;
}

/* 📱 Responsive */
@media (max-width: 992px) {
  .sds-features {
    padding: 60px 80px;
  }
}

@media (max-width: 768px) {
  .features-grid {
    flex-direction: column;
  }

  .card {
    flex: 1 1 100%;
  }

  .sds-features {
    padding: 50px 40px;
  }

  .section-title {
    font-size: 24px;
  }
}

@media (max-width: 480px) {
  .sds-features {
    padding: 40px 20px;
  }

  .section-title {
    font-size: 22px;
  }

  .card {
    padding: 20px;
  }
}

/* ------------- part*/
.sds-parts {
  padding: 80px 50px;
  background: #ffffff;
  color: #2b2622;
  font-family: "Poppins", sans-serif;
}

.section-title {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 50px;
  color: var(--primary-color);
}

.parts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  width: 100%;
}

.part-card {
  background: #ffffff;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.part-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.part-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

.part-content {
  padding: 25px;
}

.part-content h3 {
  color: var(--primary-color);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 10px;
}

.part-content p {
  font-size: 14px;
  line-height: 1.6;
  color: #333;
}

/*  Geo Textile Section */
.part-car {
  display: flex;
  align-items: center;
  gap: 30px;
  background: #fff;
  border-radius: 15px;
  margin-top: 60px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.part-car img {
  width: 50%;
  height: 320px;
  object-fit: cover;
  border-radius: 15px 0 0 15px;
}

.part-car .part-content {
  width: 50%;
  padding: 30px;
}

/* 🌐 Responsive Design */
@media (max-width: 1200px) {
  .parts-grid {
    gap: 30px;
  }
}

@media (max-width: 992px) {
  .sds-parts {
    padding: 60px 40px;
  }
  .parts-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  .part-car {
    flex-direction: column;
  }
  .part-car img,
  .part-car .part-content {
    width: 100%;
    border-radius: 15px 15px 0 0;
  }
}

@media (max-width: 768px) {
  .sds-parts {
    padding: 50px 30px;
  }
  .parts-grid {
    grid-template-columns: 1fr;
  }
  .part-card img {
    height: 220px;
  }
  .section-title {
    font-size: 24px;
  }
}

@media (max-width: 480px) {
  .sds-parts {
    padding: 40px 20px;
  }
  .part-content h3 {
    font-size: 18px;
  }
  .part-content p {
    font-size: 14px;
  }
  .part-car img {
    height: 200px;
  }
}

/* ====== */
.examplepara {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: start;
}

/* Section Base Styling */
section.mb-5 {
  padding: 60px 80px;
  background-color: #fff;
  font-family: "Poppins", sans-serif;
}

section.mb-5 h2.section-title {
  text-align: center;
  color: var(--primary-color, #1b6aaf);
  font-weight: 700;
  font-size: 2rem;
  margin-bottom: 50px;
}

.part-content h3 {
  color: var(--primary-color, #1b6aaf);
  font-size: 1.3rem;
  margin-bottom: 15px;
}

.part-content p {
  font-size: 14px;
  line-height: 1.7;
  color: #333;
}

/* Image styling */
section.mb-5 img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  margin-bottom: 10px;
}

section.mb-5 p {
  text-align: start;
  font-size:14PX;
  color: #444;
  line-height: 1.6;
}

/* ---------- Responsive ---------- */

/* Tablets */
@media (max-width: 992px) {
  section.mb-5 {
    padding: 50px 40px;
  }

  .part-content h3 {
    font-size: 1.2rem;
  }

  .part-content p {
    font-size: 0.95rem;
  }

  section.mb-5 img {
    max-width: 100%;
    height: auto;
  }
}

/* Mobile */
@media (max-width: 768px) {
  section.mb-5 {
    padding: 40px 20px;
  }

  .row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 25px;
  }

  .examplepara {
    flex-direction: column;
    text-align: start;
    align-items: flex-start;
  }

  .col-md-6 {
    width: 100%;
  }

  .part-content h3 {
    font-size: 1.1rem;
  }

  .part-content p {
    font-size: 0.9rem;
  }

  section.mb-5 h2.section-title {
    font-size: 1.6rem;
    margin-bottom: 40px;
  }

  section.mb-5 img {
    width: 100%;
    height: auto;
    border-radius: 10px;
  }

  section.mb-5 p {
    font-size: 0.9rem;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  section.mb-5 {
    padding: 30px 15px;
  }

  section.mb-5 h2.section-title {
    font-size: 1.4rem;
  }

  .part-content h3 {
    font-size: 1rem;
  }

  .part-content p {
    font-size: 0.85rem;
  }
}
/* cost  */
.commercial-potential {
  background: #f4f8fb;
  padding: 80px 20px;
  font-family: "Poppins", sans-serif;
  color: #333;
}



.table-container {
  overflow-x: auto;
  margin-top: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  text-align: center;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

thead {
  background-color:var(--primary-color);
  color: #fff;
}

th, td {
  padding: 12px 15px;
  border-bottom: 1px solid #e0e0e0;
  
}

tbody tr:nth-child(even) {
  background-color: #f9f9f9;
}

tbody tr:hover {
  background-color: #eef4ff;
}
/* Fade-in animation */
.fade-in {
  opacity: 0;
  transform: translateY(80px);
  transition: opacity 1s ease-out, transform 1s ease-out;
}

/* When visible in viewport */
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}