@import url("https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Roboto:wght@300;400;500&display=swap");
* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.navbar {
  /*carousel */
  /*values*/
}
.navbar .logo {
  height: 80px;
}
.navbar .separator {
  margin: 0 4px;
  color: #999; /* Lighter color for separators */
}
.navbar .logo-container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center; /* Center horizontally */
}
.navbar .logo {
  width: 150px; /* Adjust logo size */
  height: auto;
}
.navbar .logo-text {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding-left: 2rem;
  font-size: 10px;
  font-weight: bold; /* Optional styling */
  color: #333; /* Text color */
}
.navbar .navbar .logo {
  height: 60px;
}
.navbar .navbar .brand-name {
  font-weight: bold;
  color: #e74c3c;
  font-size: 1.2rem;
}
.navbar .navbar .brand-name .brand-subname {
  font-weight: normal;
  font-size: 0.9rem;
  color: #6c757d;
}
.navbar .navbar .nav-link {
  font-weight: 500;
  margin-left: 10px;
}
.navbar .navbar .nav-link.active {
  color: #ec361a;
}
.navbar .navbar .nav-link:hover {
  color: #ec3030;
}
.navbar .navbar .navbar-nav .nav-item .bi {
  font-size: 1.2rem;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
}
.navbar .navbar .navbar-nav .nav-item .bi:hover {
  color: #e74c3c;
}
@media (max-width: 600px) {
  .navbar .logo-words {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 4px;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}
.navbar .carousel-inner u {
  color: #d28d03;
}
.navbar .carousel-inner .img-thumbnail {
  width: 50rem;
  height: 30rem;
  border-bottom-right-radius: 300px;
  border-top-left-radius: 300px;
  border-color: #d28d03;
  border-width: 10px;
}
@media screen and (max-width: 540px) {
  .navbar .carousel-inner .carousel-item .card-title {
    font-size: 14px;
  }
  .navbar .carousel-inner .carousel-item .img-thumbnail {
    border-radius: none;
  }
}
.navbar .values .main-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}
.navbar .values .section-title {
  text-align: center;
  margin-bottom: 30px;
  font-size: 28px;
  color: #333;
}
.navbar .values .row-container {
  background-color: #f9f9f9;
  padding: 20px;
  border-radius: 8px;
  -webkit-box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
          box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.navbar .values .columns-row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin: 0 -15px; /* Negative margin to counteract column padding */
}
.navbar .values .column {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 20%;
          flex: 0 0 20%;
  max-width: 20%;
  padding: 0 15px;
  margin-bottom: 30px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}
.navbar .values .image-card {
  background: white;
  border-radius: 6px;
  overflow: hidden;
  -webkit-box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
          box-shadow: 0 3px 10px rgba(0, 0, 0, 0.08);
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
.navbar .values .image-container {
  width: 100%;
  height: 0;
  padding-bottom: 75%; /* 4:3 aspect ratio */
  position: relative;
  overflow: hidden;
}
.navbar .values .image-container img {
  position: absolute;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}
.navbar .values .image-container:hover img {
  -webkit-transform: scale(1.05);
          transform: scale(1.05);
}
.navbar .values .image-content {
  padding: 15px;
  -webkit-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}
.navbar .values .image-title {
  font-weight: 600;
  margin-bottom: 8px;
  font-size: 18px;
  color: #222;
}
.navbar .values .image-text {
  font-size: 14px;
  color: #666;
  line-height: 1.5;
  margin-bottom: 15px;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .column {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 33.333%;
            flex: 0 0 33.333%;
    max-width: 33.333%;
  }
}
@media (max-width: 768px) {
  .column {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 50%;
            flex: 0 0 50%;
    max-width: 50%;
  }
}
@media (max-width: 576px) {
  .column {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 100%;
            flex: 0 0 100%;
    max-width: 100%;
  }
}
/*carousel*/
.carousel-inner .carousel-item {
  border-width: 15px;
  border-color: #dc9506;
  border-top-left-radius: 30rem;
  border-bottom-left-radius: 30rem;
}
.carousel-inner .carousel-item .card {
  color: #dc9506;
}

/* project */
.project .card {
  border: 15px solid;
  -o-border-image: radial-gradient(circle, #EFBF04, #EFBF04) 1;
     border-image: radial-gradient(circle, #EFBF04, #EFBF04) 1;
  border-right: none;
  border-top: none;
  border-bottom: none;
  border-radius: 1rem;
}
.project .card .img-fluid {
  -o-border-image: linear-gradient(to right, #dcb003, #EFBF04) 1;
     border-image: -webkit-gradient(linear, left top, right top, from(#dcb003), to(#EFBF04)) 1;
     border-image: linear-gradient(to right, #dcb003, #EFBF04) 1;
  border: 10px solid #EFBF04;
  border-top-right-radius: 10rem;
  border-bottom-right-radius: 10rem;
  max-height: 150px;
}

/* channel brands*/
.para .sub_para {
  font-size: medium;
}

.choose_why ul {
  padding: 1em;
}

.solar_solution .img-thumbnail {
  width: 100%;
  height: 200px;
}

.grid-container {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr 10px 1fr;
  grid-template-columns: repeat(2, 1fr); /* Two equal columns */
  gap: 10px; /* Space between images */
  max-width: 800px; /* Adjust container width */
  margin: auto; /* Center align */
}

.grid-item img {
  width: 100%; /* Full width inside its grid item */
  height: 300px; /* Set equal height */
  -o-object-fit: cover;
     object-fit: cover;
  border-radius: 5px;
}

/* WhatsApp Button Positioning */
.whatsapp-btn {
  position: fixed;
  top: 350px;
  right: 20px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  z-index: 1050; /* above most Bootstrap elements */
  -webkit-transition: -webkit-transform 0.2s ease-in-out;
  transition: -webkit-transform 0.2s ease-in-out;
  transition: transform 0.2s ease-in-out;
  transition: transform 0.2s ease-in-out, -webkit-transform 0.2s ease-in-out;
}

.whatsapp-btn:hover {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}

:root {
  --gold: #D4AF37;
  --gold-light: #F5E6B3;
  --gold-dark: #996515;
  --chocolate: #5C4033;
  --chocolate-light: #8B5A2B;
  --cream: #F5F5DC;
  --dark: #1A1110;
}

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

body {
  font-family: "Roboto", sans-serif;
  background-color: var(--cream);
  color: var(--dark);
  line-height: 1.6;
}

.timeline-title {
  font-family: "Playfair Display", serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--chocolate);
  margin-bottom: 15px;
  position: relative;
  padding-bottom: 10px;
}

.timeline-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 2px;
  background: var(--gold);
}

.timeline-desc {
  color: var(--chocolate-light);
  margin-bottom: 15px;
}

.timeline-list {
  margin-left: 20px;
  color: var(--chocolate-light);
}

.timeline-list li {
  margin-bottom: 5px;
  position: relative;
  padding-left: 15px;
}

.footer {
  text-align: center;
  padding: 60px 20px;
  background: -webkit-gradient(linear, left top, right top, from(var(--chocolate)), to(var(--chocolate-light)));
  background: linear-gradient(to right, var(--chocolate), var(--chocolate-light));
  color: white;
  margin-top: 50px;
}

.footer h2 {
  font-family: "Playfair Display", serif;
  font-size: 2rem;
  margin-bottom: 20px;
  color: var(--gold);
}

.footer p {
  max-width: 700px;
  margin: 0 auto 20px;
  color: var(--gold-light);
}

.timeline-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.timeline-header {
  text-align: center;
  margin-bottom: 3rem;
  padding: 0 1rem;
}

.timeline-header h1 {
  font-family: "Playfair Display", serif;
  font-size: 2.5rem;
  color: var(--gold);
  margin-bottom: 0.5rem;
  position: relative;
  display: inline-block;
}

.timeline-header p {
  font-size: 1.1rem;
  color: var(--chocolate-light);
  max-width: 700px;
  margin: 0 auto;
}

/* Timeline Items */
.timeline-item {
  position: relative;
  padding: 2rem 0;
  opacity: 0;
  -webkit-transform: translateY(20px);
          transform: translateY(20px);
  -webkit-transition: all 0.5s ease;
  transition: all 0.5s ease;
}

.timeline-item.visible {
  opacity: 1;
  -webkit-transform: translateY(0);
          transform: translateY(0);
}

.timeline-content {
  background: white;
  border-radius: 8px;
  -webkit-box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
          box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  padding: 2rem;
  position: relative;
  z-index: 1;
}

.timeline-year {
  position: absolute;
  top: -20px;
  background: var(--gold);
  color: var(--chocolate);
  padding: 0.5rem 1rem;
  border-radius: 4px;
  font-weight: bold;
  font-size: 1.3rem;
  -webkit-box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
          box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
  z-index: 2;
  white-space: nowrap;
}

/* Timeline Line */
.timeline-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 70px; /* This creates space for the year bubble */
  width: 3px;
  height: 100%;
  background: var(--gold);
  z-index: 0;
}

.tagline {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 1rem;
  max-width: 800px;
  margin: 0 auto;
}

.tag {
  background: var(--gold);
  padding: 0.5rem 1.2rem;
  border-radius: 20px;
  font-weight: 600;
  font-size: 0.9rem;
}

/* Responsive Design */
h2 {
  color: #cc3a00;
  padding-bottom: 10px;
}

h3 {
  color: #cc3a00;
  margin-top: 30px;
}

.effective-date {
  font-style: italic;
  color: #666;
  margin-bottom: 30px;
}

.section {
  margin-bottom: 40px;
}

.parvathi-contact {
  background-color: #f5f5f5;
  padding: 15px;
  border-left: 4px solid #cc3a00;
  margin-top: 20px;
}

.testimonial-card {
  min-height: 350px;
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}

.testimonial-img-container {
  min-height: 350px;
  background-color: rgba(220, 53, 69, 0.05);
}

.testimonial-img {
  width: 300px;
  height: 300px;
  -o-object-fit: cover;
     object-fit: cover;
  margin: 2px;
  border: 3px solid rgba(220, 53, 69, 0.2);
}

.quote-icon {
  color: #dc3545;
  /* opacity: 0.7; */
}

.carousel-control-prev, .carousel-control-next {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  opacity: 1;
}

@media (max-width: 768px) {
  .testimonial-card {
    min-height: auto;
  }
  .testimonial-img-container {
    min-height: auto;
  }
  .testimonial-img {
    width: 120px;
    height: 120px;
  }
}
.hero-video {
  height: 80vh;
  background-color: #000;
}

.hero-video video {
  -o-object-fit: cover;
     object-fit: cover;
  height: 100%;
  width: 100%;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
}

.hover-effect {
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}

.hover-effect:hover {
  -webkit-transform: translateY(-10px);
          transform: translateY(-10px);
}

.feature-card {
  background: white;
  border-radius: 10px;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.feature-card:hover {
  -webkit-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
          box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  -webkit-transform: translateY(-5px);
          transform: translateY(-5px);
}

.feature-icon {
  height: 80px;
  width: auto;
}

.iot-demo {
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.video-container {
  position: relative;
  background: #000;
}

.video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.btn-play {
  width: 70px;
  height: 70px;
  background: rgba(255, 255, 255, 0.2);
  border: 3px solid white;
  color: white;
}

.btn-play:hover {
  background: rgba(255, 255, 255, 0.3);
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}

.video-container:hover .video-overlay {
  background: rgba(0, 0, 0, 0.2);
}

#videoPlayer {
  aspect-ratio: 16/9;
  -o-object-fit: cover;
     object-fit: cover;
}

.success-stories {
  background: -webkit-gradient(linear, left top, left bottom, from(#ffffff), to(#f8f9fa));
  background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
}

.implementation-card {
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.implementation-card:hover {
  -webkit-transform: translateY(-5px);
          transform: translateY(-5px);
  -webkit-box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1) !important;
          box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1) !important;
}

.img-wrapper {
  height: 250px;
  overflow: hidden;
}

.img-wrapper img {
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -webkit-transition: -webkit-transform 0.5s ease;
  transition: -webkit-transform 0.5s ease;
  transition: transform 0.5s ease;
  transition: transform 0.5s ease, -webkit-transform 0.5s ease;
}

.implementation-card:hover img {
  -webkit-transform: scale(1.05);
          transform: scale(1.05);
}

.img-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.3);
  opacity: 0;
  -webkit-transition: opacity 0.3s ease;
  transition: opacity 0.3s ease;
}

.implementation-card:hover .img-overlay {
  opacity: 1;
}

/* ===== HERO SECTION ===== */
.hero {
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(0, 0, 0, 0.6)), to(rgba(0, 0, 0, 0.6))), url("https://images.unsplash.com/photo-1509391366360-2e959784a276?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80") center/cover no-repeat;
  background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url("https://images.unsplash.com/photo-1509391366360-2e959784a276?ixlib=rb-1.2.1&auto=format&fit=crop&w=1920&q=80") center/cover no-repeat;
  color: white;
  text-align: center;
  padding: 120px 20px;
}

.hero h1 {
  font-size: 2.8rem;
  margin-bottom: 20px;
  color: white;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== FEATURES/BENEFITS GRID ===== */
.grid {
  display: -ms-grid;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin: 40px 0;
}

.card {
  background-color: white;
  border-radius: 8px;
  padding: 30px;
  -webkit-box-shadow: 0 5px 15pxrgb 240, 237, 42;
          box-shadow: 0 5px 15pxrgb 240, 237, 42;
  -webkit-transition: -webkit-transform 0.3s, -webkit-box-shadow 0.3s;
  transition: -webkit-transform 0.3s, -webkit-box-shadow 0.3s;
  transition: transform 0.3s, box-shadow 0.3s;
  transition: transform 0.3s, box-shadow 0.3s, -webkit-transform 0.3s, -webkit-box-shadow 0.3s;
}

.card:hover {
  -webkit-transform: translateY(-5px);
          transform: translateY(-5px);
  -webkit-box-shadow: 0 10px 25px #8cd103;
          box-shadow: 0 10px 25px #8cd103;
}

.card h3 {
  margin-bottom: 15px;
  color: var(--primary);
}

.card-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 15px;
}

/* ===== SEGMENT SECTIONS ===== */
.segment {
  background-color: var(--light);
}

.segment-header {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 30px;
}

.segment-header h2 {
  margin-bottom: 0;
}

.segment-badge {
  background-color: var(--primary);
  color: white;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.9rem;
  margin-left: 15px;
}

/* ===== FOOTER ===== */
footer {
  background-color: var(--secondary);
  color: white;
  padding: 60px 0 30px;
}

.footer-grid {
  display: -ms-grid;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.footer-col h3 {
  color: white;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #ccc;
}

.footer-links a:hover {
  color: white;
}

.copyright {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid #555;
  color: #aaa;
  font-size: 0.9rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
  .mobile-menu-btn {
    display: block;
  }
  .hero h1 {
    font-size: 2.2rem;
  }
  .hero p {
    font-size: 1.1rem;
  }
  .termscond {
    display: block;
  }
}