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

 body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background-color: #f5f5f5;
}




/*-------------- NavBar Start Here--------------------*/
    .navbar {
     position: sticky;
  top: 20px;
  z-index: 1000;
  background-color: #ffffff;
  border-radius: 16px;
  padding: 1rem 2rem;
  margin: 1rem auto;
  max-width: 1200px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
    }

    .navbar-logo {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .navbar-logo img {
      width: 32px;
      height: 32px;
    }

    .navbar-logo span {
      font-weight: bold;
  font-size: 1.4rem;
  color: #002e45;
    }

    .nav-links {
      display: flex;
  align-items: center;
  gap: 1.5rem;
    }

    .nav-item {
      position: relative;
    }

    .nav-item > a {
     text-decoration: none;
  color: #0a1a2f;
  font-weight: 600;
  cursor: pointer;
    }

    .dropdown {
      display: none;
      position: absolute;
      top: 100%;
      left: 0;
      background: #fff;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
      min-width: 150px;
      z-index: 10;
    }

    .dropdown a {
      display: block;
      padding: 0.75rem 1rem;
      color: #333;
      text-decoration: none;
      white-space: nowrap;
    }

    .dropdown a:hover {
      background: #f3f3f3;
    }

    .nav-item:hover .dropdown {
      display: block;
    }

    .contact-btn {
      background: #ff4d00;
  color: white;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 10px;
  font-weight: bold;
  cursor: pointer;
  transition: opacity 0.3s ease;
    }

    .contact-btn a {
      color: white;
      text-decoration: none;
      cursor: pointer;
    }

    .contact-btn:hover {
      opacity: 0.9;
    }

    /* Mobile menu toggle */
    .mobile-toggle {
        display: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: #002e45;
    }

   @media (max-width: 768px) {
  .nav-links {
    flex-direction: column;
    width: 100%;
    display: none;
    gap: 1rem;
    margin-top: 1rem;
  }

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

  .mobile-toggle {
    display: block;
  }

  /* .navbar {
    flex-direction: column;
    align-items: flex-start;
  } */
}

    
/*-------------- NavBar End Here--------------------*/


/*-------------- HeroBanner Start Here--------------------*/

 .hero-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  gap: 2rem;
  flex-wrap: wrap;
  text-align: left;
  background-color: #f5f5f5;
  padding-bottom: 0;
}

.hero-left {
  flex: 1 1 300px;
  padding: 1rem;
}

.hero-left h1 {
  font-size: 3.5rem;
  font-weight: bold;
  line-height: 1.1;
  color: #111;
}

.hero-left .tagline {
  font-style: italic;
  font-size: 1.1rem;
  color: #666;
  margin-bottom: 1rem;
  display: block;
}

.hero-left p {
  font-size: 0.95rem;
  color: #333;
  margin-bottom: 0.5rem;
}

.hero-right {
  flex: 1 1 500px;
  padding: 1rem;
  color: #111;
  padding-bottom: 0;
}

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

.hero-right p {
  font-size: 1rem;
  line-height: 1.6;
  color: #333;
  margin: 0 auto;
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .hero-right img {
    max-height: 60vh;
    object-fit: contain;
  }
  .hero-right, .hero-left {
flex: 1 1;
}
}

@media (max-width: 768px) {
  .hero-banner {
    flex-direction: column;
    text-align: center;
  }

  .hero-left, .hero-right {
    text-align: center;
    max-width: 100%;
  }

  .hero-left h1 {
    font-size: 2.5rem;
  }

  .hero-right p {
    max-width: 100%;
    font-size: 0.95rem;
  }
}

@media (max-width: 480px) {
  .hero-left h1 {
    font-size: 2rem;
  }

  .hero-right p {
    font-size: 0.9rem;
  }
}


/*-------------- HeroBanner End Here--------------------*/





/*-------- services start here----------- */
.services {
  
  align-items: flex-start;
  justify-content: space-between;
  gap: 3rem;
  padding: 4rem 2rem;
  background: #0d0d0d;
  color: #fff;
  /* default ordering (desktop) */
}

/* columns: left content and right image */
.services-left {
  flex: 1 1 480px;
  min-width: 260px;
  order: 0; /* desktop default */
}

.services-right {
  flex: 0 0 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  order: 0; /* desktop default */
}

/* basic typography / labels */
.section-label {
  display: block;
  font-size: 1.5rem;
  letter-spacing: 2px;
  color: #ff4d00;
  margin-bottom: 1rem;
}

.services-left h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 2rem;
  line-height: 1.2;
}

/* list items */
.service-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  transition: border-color 0.28s ease, background 0.28s ease;
  width: 100%;
}

.service-item:hover {
  border-bottom-color: #ff4d00;
  cursor: pointer;
  background: rgba(255,255,255,0.01);
}

.service-item .number {
  font-weight: 700;
  color: rgba(255, 255, 255, 0.65);
  margin-right: 1rem;
  flex: 0 0 44px;
}

.service-item .title {
  flex: 1;
  font-size: 1.05rem;
  color: #d3d3d3;
  font-weight: 500;
  margin-right: 1rem;
}

/* circular arrow */
.arrow-btn {
  background: #fff;
  color: #000;
  border: none;
  border-radius: 50%;
  width: 38px;
  height: 38px;
  font-size: 1.15rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.28s ease, background 0.28s ease, color 0.28s ease;
}

.service-item:hover .arrow-btn,
.arrow-btn:hover {
  background: #ff4d00;
  color: #fff;
  transform: translateX(6px) rotate(-20deg);
}

/* image styling */
.services-right img,
#service-preview {
  width: 100%;
  max-width: 520px; /* keeps it reasonable on desktop */
  height: auto;
  display: block;
  border-radius: 12px;
  transition: opacity 0.32s ease-in-out, transform 0.32s ease;
}

/* small fade helper class (if you use JS to swap images) */
.services-right img.fade,
#service-preview.fade {
  opacity: 0;
  transform: translateY(6px);
}

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

/* Large tablets / small desktops and below: stack vertically but show image ON TOP */
@media (max-width: 992px) {
  .services {
    flex-direction: column;
    align-items: center; /* center both blocks when stacked */
    padding: 3rem 1.5rem;
    gap: 1.5rem;
  }

  .services-container{
    flex-direction: column;
    align-items: center;
  }

  .service-heading{
    flex-flow: column;
    gap: 10px !important;
    margin-bottom: 0px !important;
    padding: 0 !important;
  }
  /* Important: image first on small screens */
  .services-right {
    order: 1;    /* image on top */
    width: 100%;
    max-width: 900px;
    margin-bottom: 0.75rem;
  }

  .services-left {
    order: 2;    /* content below image */
    width: 100%;
    max-width: 900px;
  }

  .services-left h2 {
    font-size: 2rem;
    text-align: center;
  }
}

/* Tablet portrait: tighten paddings and fonts */
@media (max-width: 768px) {
  .services {
    padding: 2.2rem 1rem;
    gap: 1rem;
  }

  .section-label {
    font-size: 1.1rem;
  }

  .services-left h2 {
    font-size: 1.8rem;
  }

  .service-item {
    padding: 1rem 0;
  }

  .service-item .title {
    font-size: 1rem;
  }

  .services-right img,
  #service-preview {
    max-width: 680px;
  }
}

/* Mobile: make image full width and stack content comfortably */
@media (max-width: 600px) {
  .services {
    padding: 1.6rem 0.9rem;
    gap: 0.9rem;
  }

  .services-right {
    order: 1; /* ensure image stays on top */
    width: 100%;
    margin-bottom: 0.8rem;
    flex: auto;
  }

  .services-right img,
  #service-preview {
    max-width: 100%;
    border-radius: 10px;
  }

  .services-left {
    order: 2;
    width: 100%;
  }

  /* stack item content for small screens for readability */
  .service-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.45rem;
    padding: .9rem 0;
  }

  .service-item .number {
    margin: 0;
    font-size: 0.95rem;
    flex: none;
  }

  .service-item .title {
    font-size: 0.97rem;
    color: #e6e6e6;
  }

  .arrow-btn {
    width: 34px;
    height: 34px;
    font-size: 1rem;
    align-self: flex-end;
  }

  .services-left h2 {
    font-size: 1.5rem;
    text-align: left; /* feel free to set center if you prefer */
  }
}

/* Very small devices */
@media (max-width: 420px) {
  .services {
    padding: 1rem 0.6rem;
  }

  .services-left h2 {
    font-size: 1.35rem;
  }

  .service-item .title {
    font-size: 0.92rem;
  }

  .arrow-btn {
    width: 30px;
    height: 30px;
    font-size: 0.94rem;
  }
}

/* restore explicit desktop layout if some other styles override later */
@media (min-width: 993px) {
  .services {
    flex-direction: row;
    align-items: flex-start;
    gap: 3rem;
  }
  .services-left { order: 0; }
  .services-right { order: 0; }
}

/*-------- services end here----------- */




/* about */

.about-us {
  color: #111;
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}

.about-us .container {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap;
}

.about-label span {
  font-weight: bold;
  font-size: 1.5rem;
  color: #ff4d00; /* orange dot color */
  letter-spacing: 1px;
}

.about-text p {
  font-size: 1.5rem;
  line-height: 1.4;
  font-weight: 600;
  max-width: 800px;
  margin: 0;
}

.about-text .light-text {
  display: block;
  color: #999; /* light grey */
  font-weight: 400;
  margin-top: 0.5rem;
  font-size: 1.8rem;
}

/* Responsive */
@media (max-width: 768px) {
  .about-text p {
    font-size: 1.5rem;
  }
  
  .about-text .light-text {
    font-size: 1.3rem;
  }
}


/*------------------- project section start------------ */

.projects-section {
  max-width: 1200px;
  margin: 0 auto;
  color: #111;
}

.projects-header {
  flex-wrap: wrap;
}

.section-label span {
  color: #ff4d00;
  font-weight: bold;
  letter-spacing: 1px;
  margin-right: 1rem;
}

.projects-header h2 {
  font-size: 2.5rem;
  font-weight: bold;
}

.view-all-btn {
  background-color: #ff4d00;
  color: #fff;
  padding: 0.6rem 1.2rem;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: opacity 0.3s ease;
}

.view-all-btn:hover {
  opacity: 0.9;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.project-card {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  text-decoration: none;
  color: #000;
  /* height: 600px; */
}

.project-card img {
  width: 100%;
  /* height: 100%; */
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
      border-radius: 20px;
}

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

.project-card .overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.4);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  font-weight: bold;
  font-size: 1rem;
  transition: opacity 0.3s ease;
  cursor: pointer;
  z-index: 1;
      border-radius: 10px;
}

.overlay span {
  transition: all 0.3s ease-in-out;
  transform: scale(0.95);
}

.overlay:hover span {
  background-color: #fff;
  border-radius: 38px;
  color: #5e5b5b;
  padding: 11px 6px;
  font-size: 14px;
  transform: scale(1); /* smooth zoom effect */
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.project-card:hover .overlay {
  opacity: 1;
}

.project-info {
  display: flex;
  justify-content: space-between;
  padding: 0.8rem 1rem;
}

.project-info h3 {
  font-weight: 600;
}

.project-info span {
  color: #999;
}

/* Owl Nav Centered Left/Right */
.projects-carousel .owl-nav {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  pointer-events: none; /* so only buttons are clickable */
}

.projects-carousel .owl-nav button {
  font-size: 14px !important;
  background: rgba(0, 0, 0, 0.6);
  color: #000000 !important;
  border-radius: 50%;
  width: 36px !important;
  height: 36px !important;
  line-height: 36px;
  text-align: center;
  pointer-events: auto; /* re-enable click */
  transition: background 0.3s ease; 
}

.projects-carousel .owl-nav button:hover {
  background: #e64400 !important;
}

.projects-carousel .owl-nav button:hover {
  background: #ff4d00;
}

/* All items default style */
.projects-carousel .owl-item {
  transform: scale(0.85);
  transition: transform 0.4s ease, opacity 0.4s ease;
  opacity: 0.6;
}

/* Center active item */
.projects-carousel .owl-item.center {
  transform: scale(1);
  opacity: 1;
  z-index: 2; /* keep above other items */
}

/* Optional: give the center item a subtle shadow */
.projects-carousel .owl-item.center .project-card {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
  border-radius: 16px;
  transition: box-shadow 0.4s ease;
}


/* --------project end------- */


/*--------- whatsapp btn------- */

.whatsapp-float {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1000;
}
.whatsapp-button {
    display: flex
;
    align-items: center;
    background-color: #25D366;
    color: white;
    padding: 10px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 16px;
    font-weight: bold;
    transition: all 0.3s ease;
    overflow: hidden;
    width: 50px;
}
.whatsapp-button img {
    width: 30px;
    height: 30px;
    margin-right: 8px;
}
.whatsapp-button span {
    white-space: nowrap;
    opacity: 0;
    transition: opacity 0.3s ease;
}
/*--------- whatsapp btn------- */


/* brand architects */
.hero {
   position: relative;
  /* height: 100vh; */
  background-image: url('../image/brand.png'); /* Replace with your image */
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  
  color: white;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6); /* Semi-transparent black */
  backdrop-filter: grayscale(100%); /* Makes background appear black and white */
  z-index: 1;
}

.overlay2 {
   position: relative;
  z-index: 2; /* Ensures content is above the overlay */
  padding: 3rem;
  /* max-width: 800px; */
  text-align: left;
}

.tagline {
  font-size: 0.9rem;
  color: #ff5522;
  font-weight: bold;
  margin-bottom: 1rem;
}

h1 {
  font-size: 4rem;
  line-height: 1.1;
  font-weight: bold;
}

h1 span {
  display: block;
  font-size: 4rem;
}

.services2 {
  margin-top: 2rem;
}

.what-we-do {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.services2 ul {
  list-style: none;
  border-top: 1px solid #fff;
}

.services2 li {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 0;
  border-bottom: 1px solid #fff;
  font-size: 1rem;
}

.services2 li:hover{
  color: #ff4d00;
  cursor: pointer;
  border-color: #ff4d00;
}


/*---------------------------- contact us--------------------------------- */

.contact-section {
  max-width: 1200px;
  margin: 0 auto;
  color: #111;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.contact-info h2 {
  font-size: 2rem;
  font-weight: bold;
  margin-bottom: 1rem;
}

.contact-info p {
  margin-bottom: 1.5rem;
  color: #555;
  line-height: 1.6;
}

.contact-details {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact-details li {
  margin-bottom: 0.8rem;
  color: #333;
}

.contact-details a {
  color: #ff4d00;
  text-decoration: none;
}

.contact-details a:hover {
  text-decoration: underline;
}

/* Form Styling */
.contact-form {
  background: #f9f9f9;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.form-group {
  margin-bottom: 1.2rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 1rem;
  outline: none;
  transition: border 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #ff4d00;
}

.btn-submit {
  display: inline-block;
  background: #ff4d00;
  color: #fff;
  padding: 0.8rem 1.6rem;
  border: none;
  border-radius: 30px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease;
}

.btn-submit:hover {
  background: #d63a00;
}

/* Responsive */
@media (max-width: 768px) {
  .contact-container {
    grid-template-columns: 1fr;
  }

  .contact-form {
    margin-top: 2rem;
  }
}


.footer {
    text-align: center;
    padding: 1rem 2rem;
    margin-top: 2rem;
  background-color: #000;
    color: #fff;
}

.form-response {
  margin-top: 10px;
  font-weight: 500;
  font-size: 1rem;
}




/*----------------- new service section -------------------*/  .cards-section{
    display:flex;
    gap:14px;
    padding:20px 6% 60px;
    align-items:stretch;
    justify-content:center;
    overflow:hidden;
  }

  /* Card base */
  .card{
    position:relative;
    flex:1;
    min-width:110px;
    height: 520px;
    border-radius:var(--card-radius);
    overflow:hidden;
    cursor:pointer;
    transition: flex 0.6s cubic-bezier(.2,.9,.3,1), transform 0.35s ease;
    display:flex;
    align-items:flex-end;
    -webkit-tap-highlight-color: transparent;
    border-radius: 10px;
  }

  /* two image layers for smooth crossfade */
  .card .bg{
    position:absolute;
    inset:0;
    background-size:cover;
    background-position:center;
    transition:opacity 0.6s ease;
    border-radius:inherit;
    will-change:opacity;
  }
  .card .bg.hover { opacity: 0;
  filter: blur(4px);       /* add blur */
  transform: scale(1.05);  /* slight zoom so edges of blur don’t show */
  transition: opacity 0.6s ease, filter 0.6s ease, transform 0.6s ease; }
  .card:hover .bg.hover { opacity: 1;
  filter: blur(20px); /* stays blurred */
  transform: scale(1.05); }
  .card:hover .bg.default { opacity:0; }

  /* dark overlay for readability */
  .card::before{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(180deg, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.65) 70%);
    transition:background 0.35s ease, opacity 0.35s ease;
    z-index:0;
  }
  .card:hover::before{
    background:linear-gradient(180deg, rgba(0,0,0,0.12) 0%, rgba(0,0,0,0.65) 78%);
  }

  /* Shrink others when hovering the section */
  .cards-section:hover .card { flex:0.5; }
  .cards-section .card:hover { flex:5; transform:scale(1.02); }

  /* content inside card */
  .card-content{
    position:relative; /* above bg */
    z-index:2;
    padding:20px 24px;
    width:100%;
    color:#fff;
    display:flex;
    flex-direction:column;
    gap:8px;
    align-items:flex-start;
  }

  .title{
    font-size:1.8rem;
    font-weight:700;
    letter-spacing:0.2px;
    writing-mode:vertical-rl;
    transform:rotate(180deg);
    transition: all 0.45s ease;
    /* white-space:nowrap; */
  }
  .card:hover .title{
    writing-mode:horizontal-tb;
    transform:none;
    font-size:1.35rem;
    text-align:left;
  }

  .card-text{
    opacity:0;
    max-height:0;
    overflow:hidden;
    transition:opacity 0.55s ease, max-height 0.55s ease;
    font-size:0.95rem;
    line-height:1.55;
    margin-top:6px;
    color:rgba(255,255,255,0.95);
  }
  .card:hover .card-text{
    opacity:1;
    max-height:420px;
  }

  /* small decorative button on expanded card */
  .cta{
    display:inline-block;
    margin-top:12px;
    padding:8px 14px;
    border-radius:999px;
    background:rgba(255,255,255,0.95);
    color:#111;
    font-weight:600;
    font-size:0.9rem;
    text-decoration:none;
    opacity:0;
    transform:translateY(6px);
    transition:opacity .3s ease, transform .3s ease;
  }
  .card:hover .cta { opacity:1; transform:none; }

  /* Responsive: stack vertically */
  @media (max-width:992px){
    h2{text-align:center;padding:26px 6%}
    .cards-section{flex-direction:column; padding:10px 6% 60px; gap:18px}
    .cards-section:hover .card{ flex:unset; }
    .cards-section .card:hover{ flex:unset; transform:scale(1.01); }
    .card{height:auto; min-height:220px; border-radius:12px; display:block;}
    .card .bg{position:absolute; height:100%; width:100%;
  filter: blur(4px); }
    .card-content{position:relative; padding:18px;}
    .title{writing-mode:horizontal-tb; transform:none; font-size:1.1rem;}
    .card-text{opacity:1; max-height:none;}
    .card-text{font-size:0.85rem}
  }

  /* small screens: ensure paragraph readable */
  @media (max-width:480px){
    .card{min-height:200px}
    .card-text{font-size:0.75rem}
  }