/* HERO */
.contact-hero{
  position:relative;
  height:800px; /* একটু কমাও */
  overflow:hidden;
}

/* IMAGE FULL COVER */
.hero-img{
  width:100%;
  height:100%;
  object-fit:cover;
  position:absolute;
  top:0;
  left:0;
  z-index:1;
}

/* OVERLAY */
.overlay{
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  background:rgba(0,0,0,0.4);
  display:flex;
  align-items:center;
  justify-content:flex-start;
  z-index:2;
}

/* TEXT */
.overlay .container{
  width:90%;
  max-width:1200px;
  margin:auto;
}

.overlay h1{
  color:white;
  font-size:50px;
  font-weight:700;
  border-left:5px solid #ff4d00;
  padding-left:10px;
}

.overlay p{
  color:#ddd;
  margin-top:10px;
}
/* CONTACT */
.contact-section{
  margin-top:-80px; /* আগে -120px ছিল → কমাও */
  padding-bottom:80px;
  position:relative;
  z-index:5;
}

.container{
  width:90%;
  max-width:1200px;
  margin:auto;
}

.contact-grid{
  display:grid;
  grid-template-columns:1fr 2fr;
  gap:40px;
  align-items:stretch; /* important */
}

/* LEFT */
.contact-info{
  background:white;
  padding:30px;
  border-radius:8px;
  box-shadow:0 10px 30px rgba(0,0,0,0.08);
}

.info-box{
  margin-bottom:25px;
  padding-bottom:20px;
  border-bottom:1px dashed #ccc;
}

.info-box:last-child{border:none;}

.info-box i{
  background:#f4a100;
  color:white;
  padding:12px;
  border-radius:6px;
  margin-bottom:10px;
}

.info-box h4{color:#0c2d48;}
.info-box p{color:#666;font-size:14px;}

.social i{
  background:#f4a100;
  padding:10px;
  border-radius:50%;
  color:white;
}

/* FORM */
.contact-form{
  background:white;
  padding:30px;
  border-radius:8px;
  box-shadow:0 10px 30px rgba(0,0,0,0.08);
}

.contact-form h2{
  text-align:center;
  margin-bottom:20px;
  color:#0c2d48;
}

.form-row{
  display:flex;
  gap:20px;
  margin-bottom:15px;
}

input, textarea{
  width:100%;
  padding:12px;
  border:1px solid #2b6cb0;
  border-radius:6px;
}

textarea{height:120px;margin-bottom:15px;}

button{
  width:100%;
  padding:14px;
  background:#0c5a91;
  color:white;
  border:none;
  border-radius:30px;
  font-weight:600;
  cursor:pointer;
  transition:0.3s;
}

button:hover{background:#083e66;}

/* OFFICE */
.office-section{
  padding:80px 0;
  text-align:center;
}

.section-title{
  color:#0c2d48;
  margin-bottom:40px;
}

.office-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:30px;
}

.office-card{
  background:white;
  padding:30px;
  border-radius:12px;
  box-shadow:0 5px 20px rgba(0,0,0,0.1);
  transition:0.3s;
}

.office-card i{
  background:#f4a100;
  color:white;
  padding:15px;
  border-radius:50%;
  margin-bottom:10px;
}

.office-card.blue i{
  background:#0c5a91;
}

.office-card:hover{
  transform:translateY(-10px);
}

/* MAP SECTION */
.map-section{
  padding:80px 0;
  background:#f4f7fb;
}

/* MAP CARD BOX */
.map-box{
  background:#fff;
  padding:10px;
  border-radius:10px;
  box-shadow:0 10px 30px rgba(0,0,0,0.08);
  overflow:hidden;
}

/* MAP SIZE */
.map-box iframe{
  width:100%;
  height:350px;
  border:none;
  border-radius:8px;
}

/* WHATSAPP */
.whatsapp{
  position:fixed;
  bottom:20px;
  right:20px;
  background:#25D366;
  color:white;
  font-size:24px;
  padding:12px 15px;
  border-radius:50%;
  z-index:9999;
  box-shadow:0 5px 15px rgba(0,0,0,0.3);
}

/* RESPONSIVE */
@media(max-width:992px){
  .contact-grid{grid-template-columns:1fr;}
  .office-grid{grid-template-columns:1fr 1fr;}
}

@media(max-width:600px){
  .form-row{flex-direction:column;}
  .office-grid{grid-template-columns:1fr;}
}

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

body{
  font-family:'Poppins', sans-serif;
  background:#f4f7fb;
}

/* ===== SECTION ===== */
.projects-section{
  padding:80px 0;
  text-align:center;
}

/* ===== SMALL TITLE ===== */
.sub-heading{
  color:#ff4d00;
  font-size:12px;
  letter-spacing:2px;
  margin-bottom:10px;
}

/* ===== MAIN TITLE ===== */
.section-title{
  font-size:34px;
  font-weight:700;
  color:#0c2d48;
  margin-bottom:50px;
  position:relative;
}

/* underline */
.section-title::after{
  content:"";
  width:60px;
  height:3px;
  background:#ff4d00;
  display:block;
  margin:10px auto 0;
}

/* ===== CONTAINER ===== */
.container{
  width:90%;
  max-width:1200px;
  margin:auto;
}

/* ===== GRID ===== */
.projects-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:30px;
}

/* ===== CARD ===== */
.project-card{
  background:white;
  border-radius:12px;
  overflow:hidden;
  box-shadow:0 5px 20px rgba(0,0,0,0.08);
  transition:0.4s ease;
  text-align:left;
}

/* ===== IMAGE ===== */
.project-card img{
  width:100%;
  height:230px;
  object-fit:cover;
  transition:0.5s ease;
}

/* ===== CONTENT ===== */
.project-content{
  padding:20px;
}

.project-content h3{
  font-size:18px;
  color:#0c2d48;
  margin-bottom:8px;
}

.project-content p{
  font-size:14px;
  color:#777;
  margin-bottom:12px;
}

/* ===== LINK ===== */
.project-content a{
  color:#ff4d00;
  font-size:14px;
  font-weight:500;
  text-decoration:none;
  transition:0.3s;
}

.project-content a:hover{
  letter-spacing:1px;
}

/* ===== HOVER EFFECT ===== */
.project-card:hover{
  transform:translateY(-10px);
  box-shadow:0 15px 40px rgba(0,0,0,0.15);
}

.project-card:hover img{
  transform:scale(1.1);
}

/* ===== IMAGE OVERLAY EFFECT (OPTIONAL PREMIUM) ===== */
.project-card::before{
  content:"";
  position:absolute;
  inset:0;
  background:rgba(0,0,0,0.1);
  opacity:0;
  transition:0.3s;
}

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

/* ===== RESPONSIVE ===== */
@media(max-width:992px){
  .projects-grid{
    grid-template-columns:1fr 1fr;
  }
}

@media(max-width:600px){
  .projects-grid{
    grid-template-columns:1fr;
  }

  .section-title{
    font-size:26px;
  }
}

/* HERO */
.project-detail-hero{
  position:relative;
  height:300px;
  overflow:hidden;
}

.project-detail-hero img{
  width:100%;
  height:100%;
  object-fit:cover;
  position:absolute;
}

.project-detail-hero .overlay{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,0.5);
  display:flex;
  align-items:center;
}

.project-detail-hero h1{
  color:white;
  font-size:36px;
  border-left:5px solid #ff4d00;
  padding-left:15px;
}

.project-detail-hero p{
  color:#ddd;
}

/* MAIN */
.project-detail-section{
  padding:80px 0;
}

.detail-grid{
  display:grid;
  grid-template-columns:2fr 1fr;
  gap:40px;
}

/* CONTENT */
.detail-content h2{
  color:#0c2d48;
  margin-bottom:15px;
}

.detail-content p{
  color:#555;
  line-height:1.7;
  margin-bottom:15px;
}

/* GALLERY */
.gallery{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:15px;
  margin-top:20px;
}

.gallery img{
  width:100%;
  border-radius:10px;
  transition:0.3s;
}

.gallery img:hover{
  transform:scale(1.05);
}

/* SIDEBAR */
.detail-sidebar{
  background:#f5f7fa;
  padding:25px;
  border-radius:10px;
}

.detail-sidebar h3{
  margin-bottom:15px;
  color:#0c2d48;
}

.detail-sidebar ul{
  list-style:none;
}

.detail-sidebar li{
  margin-bottom:10px;
  font-size:14px;
}

/* RESPONSIVE */
@media(max-width:992px){
  .detail-grid{
    grid-template-columns:1fr;
  }

  .gallery{
    grid-template-columns:1fr 1fr;
  }
}

@media(max-width:600px){
  .gallery{
    grid-template-columns:1fr;
  }
}


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

body{
    font-family:'Poppins', sans-serif;
    background:#f4f6f9;
    color:#333;
}

.container{
    width:90%;
    max-width:1100px;
    margin:auto;
}

/* ===== HERO ===== */
.contact-hero{
    position:relative;
    height:300px;
    overflow:hidden;
}

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

.overlay{
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(13,43,69,0.7);
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
}

.overlay h1{
    color:#fff;
    font-size:40px;
    font-weight:700;
    letter-spacing:1px;
}

.overlay p{
    color:#ddd;
    margin-top:10px;
}

/* ===== SECTION ===== */
.contact-section{
    padding:60px 0;
    background:#fff;
}

.section-title{
    text-align:center;
    font-size:28px;
    color:#0d2b45;
    margin-bottom:30px;
}

/* ===== GRID ===== */
.contact-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:30px;
}

/* ===== INFO BOX ===== */
.contact-info .info-box{
    background:#f9f9f9;
    padding:20px;
    border-radius:10px;
    margin-bottom:20px;
    transition:0.3s;
}

.contact-info .info-box:hover{
    transform:translateY(-5px);
}

.info-box i{
    font-size:22px;
    color:#ff7f00;
    margin-bottom:10px;
}

.info-box h4{
    color:#0d2b45;
    margin-bottom:5px;
}

/* ===== FORM ===== */
.contact-form h2{
    color:#0d2b45;
    margin-bottom:20px;
}

.form-row{
    display:flex;
    gap:10px;
    margin-bottom:15px;
}

.form-row input{
    width:100%;
}

input, textarea{
    width:100%;
    padding:12px;
    border:1px solid #ccc;
    border-radius:6px;
    outline:none;
    font-family:'Poppins', sans-serif;
}

textarea{
    min-height:120px;
    resize:none;
    margin-bottom:15px;
}

button{
    background:#ff7f00;
    color:#fff;
    border:none;
    padding:12px 20px;
    border-radius:6px;
    cursor:pointer;
    transition:0.3s;
}

button:hover{
    background:#e56e00;
}

/* ===== OFFICE ===== */
.office-section{
    padding:60px 0;
    background:#f4f6f9;
}

.office-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:20px;
}

.office-card{
    background:#fff;
    padding:25px;
    border-radius:10px;
    text-align:center;
    transition:0.3s;
}

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

.office-card i{
    font-size:30px;
    color:#ff7f00;
    margin-bottom:10px;
}

.office-card.blue{
    background:#0d2b45;
    color:#fff;
}

.office-card.blue i{
    color:#ffb400;
}

/* ===== MAP ===== */
.map-section{
    padding:40px 0;
}

.map-box iframe{
    width:100%;
    height:350px;
    border:0;
    border-radius:10px;
}

/* ===== WHATSAPP ===== */
.whatsapp{
    position:fixed;
    bottom:20px;
    right:20px;
    background:#25D366;
    color:#fff;
    font-size:22px;
    padding:15px;
    border-radius:50%;
    z-index:999;
}

/* ===== ABOUT SPECIAL ===== */
*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

body{
  font-family:'Poppins', sans-serif;
  background:#f4f6f9;
  color:#333;
}

/* HERO */
/* ===== HERO VIDEO ===== */
.hero-video {
    position: relative;
    height: 70vh;
    overflow: hidden;
}

/* VIDEO FULL SCREEN */
.bg-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: -1;
}

/* DARK OVERLAY */
.hero-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(13,43,69,0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* TEXT */
.hero-content h1 {
    color: #fff;
    font-size: 48px;
    font-weight: 700;
}

.hero-content p {
    color: #ddd;
    margin-top: 10px;
    font-size: 18px;
}
.overlay{
  position:absolute;
  width:100%;
  height:100%;
  background:rgba(13,43,69,0.7);
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  color:#fff;
  text-align:center;
}

/* SECTION */
.section{
  padding:60px 10%;
}

.center{
  text-align:center;
}

.section h2{
  margin-bottom:15px;
}

.section p{
  max-width:700px;
  margin:10px auto;
}

/* GRID */
.grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
}

.box{
  background:#fff;
  padding:25px;
  border-radius:10px;
}

/* LIST */
ul{
  list-style:none;
}

ul li{
  margin:10px 0;
}

/* CARDS */
.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:20px;
}

.card{
  background:#fff;
  padding:20px;
  border-radius:10px;
  box-shadow:0 5px 15px rgba(0,0,0,0.05);
}

/* ===== TOP ORANGE WAVE ===== */
.top-wave {
  height: 80px;
  background: #ff7f00;
  clip-path: polygon(0 0, 100% 0, 100% 40%, 75% 60%, 50% 40%, 25% 60%, 0 40%);
}

/* ===== MISSION SECTION ===== */
.mission-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 60px 10%;
  background: #f4f4f4;
}

.mission-box, .values-box {
  background: #fff;
  padding: 30px;
  border-radius: 20px;
  border: 2px solid #0d5c9f;
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.mission-box h3,
.values-box h3 {
  color: #0d5c9f;
  margin-bottom: 15px;
}

.values-box ul {
  padding-left: 20px;
}

.values-box li {
  margin-bottom: 10px;
}


/* ===== STATS SECTION ===== */
.stats-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px,1fr));
  text-align: center;
  padding: 70px 20px;

  background: linear-gradient(rgba(13,43,69,0.9), rgba(13,43,69,0.9)),
              url('images/about.jpeg');

  background-size: cover;
  color: #fff;
}

.stat {
  position: relative;
}

.stat::after {
  content: "";
  position: absolute;
  right: 0;
  top: 30%;
  height: 40%;
  width: 1px;
  background: rgba(255,255,255,0.3);
}

.stat:last-child::after {
  display: none;
}

.icon {
  width: 60px;
  height: 60px;
  border: 2px solid #ffb400;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: auto;
  margin-bottom: 10px;
}

.icon i {
  color: #ffb400;
  font-size: 20px;
}

.stat h2 {
  font-size: 32px;
  margin-top: 10px;
}

.stat p {
  font-size: 14px;
  color: #ddd;
}
/* WHATSAPP */
.whatsapp{
  position:fixed;
  bottom:20px;
  right:20px;
  background:#25D366;
  color:#fff;
  padding:15px;
  border-radius:50%;
}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
  .mission-wrapper {
    grid-template-columns: 1fr;
  }

  .top-wave {
    height: 60px;
  }
}

/* ===== ABOUT INTRO ===== */
.about-intro {
    padding: 80px 10%;
    background: #f5f5f5;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
}

/* LEFT TEXT */
.about-text-box h2 {
    font-size: 32px;
    color: #0d2b45;
}

.about-text-box h2 span {
    color: #ff7f00;
}

.subtitle {
    margin: 10px 0 20px;
    color: #777;
    position: relative;
    padding-left: 30px;
}

/* small line */
.subtitle::before {
    content: "";
    width: 20px;
    height: 2px;
    background: #ff7f00;
    position: absolute;
    left: 0;
    top: 50%;
}

/* TEXT */
.about-text-box p {
    margin-bottom: 15px;
    color: #444;
    line-height: 1.7;
    font-size: 15px;
}

/* ===== IMAGE WRAPPER ===== */
.image-wrapper {
    position: relative;
    width: 100%;
    padding-top: 60%; /* same size as video */
    overflow: hidden;
    border-radius: 12px;
}

/* IMAGE FIT */
.image-wrapper img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; /* clean crop */
    border-radius: 12px;
}

/* SHADOW EFFECT */
.about-media-box::after {
    content: "";
    position: absolute;
    bottom: -15px;
    right: -15px;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.1);
    border-radius: 12px;
    z-index: -1;
}
/* RESPONSIVE */
@media(max-width:768px){
    .about-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== SERVICES PRO ===== */
.services-pro {
    background: #f5f6f8;
    padding: 70px 0;
}

/* TITLE */
.section-title {
    text-align: center;
    font-size: 28px;
    font-weight: 600;
    color: #1f2d3d;
    margin-bottom: 40px;
    position: relative;
}

/* ORANGE LINE */
.section-title::after {
    content: "";
    width: 50px;
    height: 3px;
    background: #ff7f00;
    display: block;
    margin: 10px auto 0;
}

/* GRID */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px,1fr));
    gap: 25px;
}

/* BOX */
.service-box {
    background: #fff;
    padding: 30px 20px;
    border-radius: 12px;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
}

/* HOVER EFFECT */
.service-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* TITLE */
.service-box h3 {
    font-size: 18px;
    color: #1f2d3d;
    margin-bottom: 10px;
}

/* TEXT */
.service-box p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

/* ===== COMMITMENT SECTION ===== */
.commitment-section {
    background: #f5f6f8;
    padding: 80px 20px;
    text-align: center;
}

/* TITLE */
.commitment-title {
    font-size: 28px;
    font-weight: 600;
    color: #1f2d3d;
    margin-bottom: 20px;
    position: relative;
}

/* ORANGE LINE UNDER TITLE */
.commitment-title::after {
    content: "";
    width: 50px;
    height: 3px;
    background: #ff7f00;
    display: block;
    margin: 10px auto 0;
}

/* TEXT */
.commitment-text {
    max-width: 700px;
    margin: 20px auto 0;
    font-size: 15px;
    color: #666;
    line-height: 1.7;
}


/* ===== TEAM SECTION ===== */

.team-clean {
    background: #f5f6f8;
    padding: 80px 20px;
}

/* GRID */
.team-clean-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 50px 40px;
}

/* ITEM */
.team-item {
    text-align: left;
}

/* IMAGE */
.team-item img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    margin-bottom: 15px;
}

/* TITLE */
.team-item h3 {
    font-size: 20px;
    color: #6b6f8a;
    margin-bottom: 10px;
    font-weight: 600;
}

/* TEXT */
.team-item p {
    font-size: 14px;
    color: #444;
    line-height: 1.7;
}

/* RESPONSIVE */
@media(max-width:768px){
    .team-clean-grid {
        grid-template-columns: 1fr;
    }
}



/* =========================
   FOOTER
========================= */
/* ===== FOOTER ===== */
.footer {
    background: #0d2b45;
    color: #ddd;
    padding-top: 60px;
}

/* GRID */
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px,1fr));
    gap: 40px;
    padding-bottom: 40px;
}

/* TITLE */
.footer-col h3,
.footer-col h4 {
    color: #fff;
    margin-bottom: 15px;
}

/* TEXT */
.footer-col p {
    font-size: 14px;
    line-height: 1.7;
}

/* LIST */
.footer-col ul {
    list-style: none;
}

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

/* LINK */
.footer-col ul li a {
    color: #ccc;
    text-decoration: none;
    font-size: 14px;
    transition: 0.3s;
}

.footer-col ul li a:hover {
    color: #ff7f00;
}

/* ICON */
.footer-col i {
    margin-right: 8px;
    color: #ff7f00;
}

/* SOCIAL */
.footer-social a {
    display: inline-block;
    margin-right: 10px;
    color: #fff;
    font-size: 16px;
    transition: 0.3s;
}

.footer-social a:hover {
    color: #ff7f00;
}

/* BOTTOM */
.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 15px;
    font-size: 13px;
}