* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #fff;
  color: #333;
}

.container {
  width: 1100px;
  max-width: 95%;
  margin: auto;
}

/* Top Bar */
.topbar {
  background: #0b6fa8;
  color: white;
  padding: 6px 0;
  font-size: 13px;
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar a {
  color: white;
  text-decoration: none;
}

.topbar a:hover { text-decoration: underline; }

.sep { margin: 0 8px; }

/* Header */
.header-inner {
  padding: 18px 0 12px;
}

.logo-link { text-decoration: none; }

.logo {
  width: 240px;
  display: block;
}

.brand-url {
  font-size: 12px;
  color: #777;
  margin-top: 6px;
}

/* Navigation */
.nav {
  background: #f3f7fb;
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
}

.nav-inner {
  display: flex;
  gap: 22px;
  padding: 10px 0;
  flex-wrap: wrap;
}

.nav a {
  text-decoration: none;
  color: #0b6fa8;
  font-size: 13px;
  text-transform: uppercase;
}

.nav .active {
  font-weight: bold;
  color: #0b2ea8;
}


/* Intro */
.intro {
  padding: 40px 0;
}

.intro p {
  font-size: 20px;
  line-height: 1.7;
  color: #555;
}

.lets-talk {
  display: inline-block;
  margin-top: 15px;
  font-size: 18px;
  color: #0b6fa8;
  text-decoration: none;
}

.lets-talk:hover { text-decoration: underline; }

/* Titles */
.section-title {
  font-size: 40px;
  color: #0b2ea8;
  margin: 10px 0 20px;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  border: 1px solid #eee;
  padding: 20px;
  border-radius: 12px;
  background: #fff;
}

.card h3 {
  margin: 0 0 10px;
  color: #0b2ea8;
}

.card p {
  margin: 0;
  color: #666;
  line-height: 1.6;
}

/* Services */
.services { margin-top: 25px; }

.services ul {
  line-height: 1.9;
  color: #444;
}

.subtitle {
  color: #666;
  margin-bottom: 15px;
}

.btn {
  display: inline-block;
  margin-top: 15px;
  padding: 10px 18px;
  background: #0b6fa8;
  color: white;
  text-decoration: none;
  border-radius: 10px;
}

.btn:hover { filter: brightness(0.95); }

/* Clients */
.clients { margin-top: 40px; }

.clients-list { font-weight: bold; }

/* Footer */
.footer {
  margin-top: 40px;
  padding: 20px;
  text-align: center;
  background: #f5f5f5;
  font-size: 13px;
  color: #777;
}

/* =======================
   CAPABILITIES PAGE STYLE
   ======================= */

.cap-hero {
  background: #eaf2ff; /* light blue like screenshot */
  border-bottom: 1px solid #d6e6ff;
}

.cap-hero-inner {
  padding: 22px 0;
}

.cap-badge {
  font-size: 34px;
  font-weight: 800;
  color: #0b2ea8;
  letter-spacing: 1px;
}

.cap-section {
  padding: 26px 0 10px;
}

.cap-title {
  margin: 0 0 12px;
  font-size: 40px;
  color: #0b2ea8;
  letter-spacing: -0.4px;
}

.cap-subtitle {
  margin: 0 0 12px;
  font-size: 34px;
  color: #0b2ea8;
  letter-spacing: -0.3px;
}

.cap-section p {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: #5a5a5a;
  max-width: 920px;
}

/* Image blocks between sections */
.cap-image {
  padding: 18px 0 8px;
}

.cap-image img {
  width: 100%;
  height: 360px;
  object-fit: contain;  
  background:  #d6e6ff;;      
  border-radius: 14px;
  border: 1px solid #e6e6e6;
}

/* Responsive */
@media (max-width: 900px) {
  .cards { grid-template-columns: 1fr; }
  .section-title { font-size: 30px; }
  .intro p { font-size: 18px; }
  .hero img { height: 220px; }

  .cap-badge { font-size: 26px; }
  .cap-title { font-size: 30px; }
  .cap-subtitle { font-size: 26px; }
  .cap-image img { height: 240px; }
}
/* Image under Explore Services */
.services-image {
  margin-top: 18px;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #e6e6e6;
}

.services-image img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
}

/* Clients logos section */
.clients-sub {
  color: #666;
  margin-bottom: 18px;
  line-height: 1.7;
}

/* Logos grid */
.clients-logos {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  align-items: center;
}

.client-logo {
  border: 1px solid #eee;
  border-radius: 12px;
  background: #fff;
  padding: 14px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.client-logo img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: grayscale(15%);
  opacity: 0.95;
}

/* Responsive */
@media (max-width: 900px) {
  .services-image img {
    height: 220px;
  }

  .clients-logos {
    grid-template-columns: repeat(2, 1fr);
  }

  .client-logo {
    height: 80px;
  }
}


.hero { margin: 0; }


.slider{
  position: relative;
  width: 1100px;      
  max-width: 95%;
  margin: 0 auto;     
  height: 240px;      /* minimize */
  overflow: hidden;
  background: #000;
  border: 1px solid #ddd;
}

/* responsive */
@media (max-width: 900px){
  .slider{ height: 200px; }
}

.slides{
  position: relative;
  width: 100%;
  height: 100%;
}


.slide{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;          
  object-position: center;
  opacity: 0;                 
  transition: opacity .6s ease;
  pointer-events: none;
}


.slide.active{
  opacity: 1;
  pointer-events: auto;
}

/* arrows */
.slider-btn{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(0,0,0,0.4);
  color: #fff;
  font-size: 26px;
  cursor: pointer;
  display: grid;
  place-items: center;
  z-index: 5;
}

.slider-btn:hover{ background: rgba(0,0,0,0.6); }
.slider-btn.prev{ left: 14px; }
.slider-btn.next{ right: 14px; }

/* dots */
.dots{
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}

.dot{
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.55);
  cursor: pointer;
}

.dot.active{ background: #fff; }
.iso-card h3{
  cursor: pointer;
}

/* Modal */
.modal{
  display: none;                
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.8);
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal.show{
  display: flex;               
}

.modal-content{
  max-width: 90vw;
  max-height: 85vh;
  border-radius: 10px;
  background: #fff;
}

.close{
  position: absolute;
  top: 18px;
  right: 18px;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  font-size: 28px;
  cursor: pointer;
  background: rgba(255,255,255,0.9);
}
.logo-image {
  padding: 18px 0 8px;
}

.logo-image img {
  width: 100%;
  height: 360px;
  object-fit: contain;   
  background:  #d6e6ff;;      
  border-radius: 14px;
  border: 1px solid #e6e6e6;
}
/* Products Grid Layout */
.products-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 28px;
  padding: 30px 0 10px;
  justify-items: center;
}

/* Product Card */
.product-card{
  width: 100%;
  max-width: 360px;
  background: #fff;
  border: 1px solid #e6e6e6;
  border-radius: 12px;
  padding: 18px;
  text-align: center;
  box-shadow: 0 10px 22px rgba(0,0,0,0.06);
  transition: transform .2s ease, box-shadow .2s ease;
}

.product-card:hover{
  transform: translateY(-4px);
  box-shadow: 0 16px 30px rgba(0,0,0,0.10);
}

.product-card img{
  width: 100%;
  height: 170px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 12px;
}

.product-card h3{
  font-size: 16px;
  margin: 10px 0 12px;
  color: #0a4ea1;
  font-weight: 700;
}

.view-btn{
  background: #0a4ea1;
  color: #fff;
  border: none;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: background .2s ease, transform .1s ease;
}

.view-btn:hover{ background: #083d7e; }
.view-btn:active{ transform: scale(0.98); }

/* Details toggle (smooth) */
.product-details{
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
  margin-top: 10px;
  text-align: left;
  color: #444;
  font-size: 14px;
  line-height: 1.6;
}

.product-details.open{
  max-height: 300px; /* adjust if text longer */
}

/* Responsive */
@media (max-width: 992px){
  .products-grid{ grid-template-columns: repeat(2, minmax(220px, 1fr)); }
}
@media (max-width: 600px){
  .products-grid{ grid-template-columns: 1fr; }
}
.product-details{
  max-height: 0;
  overflow: hidden;
  transition: max-height .25s ease;
  margin-top: 12px;
  text-align: left;
  border-top: 1px solid #e6e6e6;
  padding-top: 0;
}

.product-details.open{
  max-height: 900px;
  padding-top: 12px;
}

.product-details h4{
  margin: 0 0 10px;
  font-size: 15px;
  font-weight: 700;
  color: #0a4ea1;
}

.product-details ul{
  margin: 0;
  padding-left: 18px;
  color: #333;
  font-size: 14px;
  line-height: 1.65;
}

.product-details li{
  margin-bottom: 6px;
}
.info-section{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  padding: 60px 40px;
  background: #f3f3f3;
}

.info-card{
  background: #fff;
  padding: 25px;
  text-align: center;
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.05);
  transition: 0.3s ease;
}

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

.info-card img{
  width: 100%;
  height: 320px;
  object-fit: contain;
  border-radius: 6px;
  margin-bottom: 20px;
}

.info-card h3{
  font-size: 20px;
  margin-bottom: 15px;
  font-weight: 600;
}

.info-card p{
  font-size: 15px;
  color: #555;
  line-height: 1.6;
}

.view-btn{
  margin-top: 15px;
  padding: 8px 18px;
  border: none;
  background: #0a4ea1;
  color: white;
  border-radius: 6px;
  cursor: pointer;
  transition: 0.3s;
}

.view-btn:hover{
  background: #083a78;
}

.extra-content{
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  margin-top: 10px;
}

.extra-content.open{
  max-height: 600px;
}
.features-title{
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #0a4ea1;
}

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

.features-list li{
  position: relative;
  padding-left: 22px;
  margin-bottom: 8px;
  font-size: 14px;
  line-height: 1.6;
  color: #333;
}


.features-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: #0a4ea1;
  border-radius: 50%;
}
/* Modal background */
.modal {
  display: none;
  position: fixed;
  z-index: 999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.8);
  justify-content: center;
  align-items: center;
}


.modal-content {
  max-width: 80%;
  max-height: 80%;
  border-radius: 8px;
}


.close {
  position: absolute;
  top: 25px;
  right: 40px;
  font-size: 40px;
  color: white;
  cursor: pointer;
}


.no-scroll{ overflow: hidden; }


.img-modal{
  position: fixed;
  inset: 0;                 /* top:0 right:0 bottom:0 left:0 */
  background: rgba(0,0,0,.75);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  padding: 24px;
}


.img-modal.show{
  display: flex;
}


.img-modal-content{
  max-width: min(1100px, 92vw);
  max-height: 88vh;
  width: auto;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
  background: #fff;
}


.img-modal-close{
  position: fixed;
  top: 18px;
  right: 22px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: none;
  background: rgba(255,255,255,.18);
  color: #fff;
  font-size: 28px;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.img-modal-close:hover{
  background: rgba(255,255,255,.28);
}

/* ===== VAPCO-NDT PAGE ===== */
.vapco-hero{
  position: relative;
  height: 340px;
  background: url("../img/hero-vapco.jpg") center/cover no-repeat;
  display: grid;
  place-items: center;
}

.vapco-hero-overlay{
  position:absolute; inset:0;
  background: rgba(0,0,0,.45);
}

.vapco-hero-inner{
  position: relative;
  color:#fff;
  text-align:center;
  padding: 0 16px;
}

.vapco-hero-inner h1{
  margin:0 0 8px;
  font-size: 42px;
  letter-spacing: .5px;
}

.vapco-hero-inner p{
  margin:0;
  opacity: .95;
  font-size: 16px;
}

.vapco-section{
  padding: 60px 0;
  background:#fff;
}

.vapco-section.alt{
  background:#f6f8fb;
}

.section-kicker{
  font-weight: 700;
  color:#0a4ea1;
  font-size: 12px;
  letter-spacing: 1px;
}

.section-head{
  text-align:center;
  max-width: 760px;
  margin: 0 auto 26px;
}

.section-head h2{
  margin: 10px 0 10px;
  font-size: 30px;
}

.section-sub{
  margin:0;
  color:#666;
  line-height: 1.7;
}

.about-grid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 30px;
  align-items: center;
}

.about-media img{
  width:100%;
  border-radius: 12px;
  box-shadow: 0 14px 30px rgba(0,0,0,.10);
  display:block;
}

.about-text h2{ margin: 10px 0 10px; }
.about-text p{ color:#555; line-height: 1.8; margin: 0 0 12px; }

.about-stats{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.stat{
  border: 1px solid #e7e7e7;
  border-radius: 12px;
  padding: 14px;
  text-align:center;
  background:#fff;
}

.stat-num{
  font-size: 22px;
  font-weight: 800;
  color:#0a4ea1;
}

.stat-label{
  font-size: 12px;
  color:#666;
  margin-top: 4px;
}

/* Timeline */
.timeline{
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  padding-left: 18px;
}

.timeline::before{
  content:"";
  position:absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 2px;
  background:#d9e3f7;
}

.tl-item{
  position: relative;
  display:flex;
  gap: 16px;
  margin: 18px 0;
}

.tl-dot{
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background:#0a4ea1;
  margin-top: 14px;
  flex: 0 0 14px;
  box-shadow: 0 0 0 4px rgba(10,78,161,.12);
}

.tl-card{
  background:#fff;
  border: 1px solid #e7e7e7;
  border-radius: 14px;
  padding: 16px 18px;
  box-shadow: 0 10px 24px rgba(0,0,0,.06);
  width:100%;
}

.tl-card h3{
  margin: 0 0 8px;
  font-size: 16px;
}

.tl-card p{
  margin:0;
  color:#555;
  line-height: 1.7;
}

/* Accordion */
.acc{
  max-width: 900px;
  margin: 0 auto;
  display:grid;
  gap: 12px;
}

.acc-btn{
  width:100%;
  text-align:left;
  background:#0a4ea1;
  color:#fff;
  border:none;
  padding: 14px 16px;
  border-radius: 10px;
  cursor:pointer;
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-weight: 700;
}

.acc-btn.open .acc-icon{
  transform: rotate(180deg);
}

.acc-icon{
  transition: .2s ease;
}

/* ===== Accordion Panel ===== */
.acc-panel{
  max-height: 0;
  overflow: hidden;
  transition: all 0.4s ease;
  text-align: center;   
}

.acc-panel.open{
  max-height: 1000px;
  padding: 25px 0;
}

/* ===== Certificate Image ===== */
.cert-img{
  display: block;
  margin: 0 auto;      
  width: 90%;
  max-width: 650px;    
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0,0,0,.15);
}

@media (max-width: 900px){
  .about-grid{ grid-template-columns: 1fr; }
  .vapco-hero-inner h1{ font-size: 34px; }
}
.vapco-hero{
  position: relative;
  height: 400px;   
  background: url("../img/about.jpeg") center center / cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
/* ===== OUR ROAD Section ===== */
.road-card{
  background: #0e1a2f;              /* Navy */
  border-radius: 14px;
  padding: 40px;
  color: #fff;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 35px;
  box-shadow: 0 20px 45px rgba(0,0,0,.18);
  position: relative;
  overflow: hidden;
}

.road-card::before{
  content:"";
  position:absolute;
  inset:-60px -60px auto auto;
  width: 220px;
  height: 220px;
  background: rgba(255,255,255,.06);
  border-radius: 50%;
}

.road-left h3{
  font-size: 18px;
  letter-spacing: .5px;
  margin: 0 0 10px;
  color: #fff;
}

.road-left p{
  color: rgba(255,255,255,.85);
  line-height: 1.7;
  margin: 0 0 20px;
  font-size: 14.8px;
}

.road-values{
  margin: 0;
  padding-left: 18px;
}

.road-values li{
  margin: 10px 0;
  color: rgba(255,255,255,.88);
  line-height: 1.6;
  font-size: 14.8px;
}

.road-values strong{
  color: #fff;
}

.road-right{
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: center;
  justify-content: center;
}

.road-image{
  width: 100%;
  max-width: 360px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
}

.road-image img{
  width: 100%;
  height: 270px;
  object-fit: cover;
  display: block;
}

.road-badges{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  width: 100%;
  max-width: 360px;
}

.road-badges .badge{
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.92);
  padding: 10px 12px;
  border-radius: 10px;
  text-align: center;
  font-size: 12px;
  letter-spacing: .4px;
}

/* Responsive */
@media (max-width: 900px){
  .road-card{
    grid-template-columns: 1fr;
    padding: 25px;
  }
  .road-image img{
    height: 220px;
  }
}

/* ===== Achievements Section ===== */
.ach-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 25px;
}

.ach-card{
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 12px;
  padding: 22px;
  box-shadow: 0 10px 25px rgba(0,0,0,.05);
}

.ach-card h3{
  margin: 0 0 14px;
  font-size: 18px;
  color: #0b2a5b;
}

.ach-card p{
  margin: 0 0 12px;
  color: #555;
  line-height: 1.7;
  font-size: 14.8px;
}

.ach-list{
  margin: 0;
  padding-left: 18px;
  color: #555;
}

.ach-list li{
  margin: 10px 0;
  line-height: 1.6;
  font-size: 14.8px;
}

@media (max-width: 900px){
  .ach-grid{
    grid-template-columns: 1fr;
  }
}
/* ===== Our Journey (Timeline like screenshot) ===== */
.journey{
  position: relative;
  margin-top: 30px;
  padding-left: 55px;
}

.journey-line{
  position: absolute;
  left: 24px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: #cfe0ff;
}

.journey-item{
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin: 0 0 18px;
}

.journey-dot{
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #0b57d0;
  border: 4px solid #dbe9ff;
  position: absolute;
  left: -38px; 
  top: 18px;
  box-sizing: content-box;
}

.journey-card{
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 14px;
  padding: 18px 22px;
  width: 100%;
  box-shadow: 0 14px 30px rgba(0,0,0,.08);
}

.journey-card h3{
  margin: 0 0 8px;
  font-size: 16px;
  color: #111;
  font-weight: 700;
}

.journey-card p{
  margin: 0;
  color: #555;
  font-size: 14.5px;
  line-height: 1.7;
}

/* Responsive */
@media (max-width: 700px){
  .journey{
    padding-left: 40px;
  }
  .journey-dot{
    left: -30px;
  }
}
/* ===== Objective & Work Boxes ===== */
.dev-two{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
  margin-top: 40px;
}

.dev-box{
  background: #0b2a5b;
  padding: 28px;
  border-radius: 16px;
  box-shadow: 0 15px 35px rgba(0,0,0,.08);
  transition: 0.3s ease;
  border: 1px solid rgba(0,0,0,.05);
}

.dev-box:hover{
  transform: translateY(-6px);
}

.dev-box h3{
  font-size: 20px;
  margin-bottom: 14px;
  color: #ffffff;
}

.dev-box p{
  color: #ffffffc0;
  line-height: 1.8;
  font-size: 15px;
}

/* Responsive */
@media (max-width: 768px){
  .dev-two{
    grid-template-columns: 1fr;
  }
}
/* ===== Process Timeline (Same style as Journey) ===== */

.process-timeline{
  position: relative;
  margin-top: 40px;
  padding-left: 55px;
}

.process-line{
  position: absolute;
  left: 24px;
  top: 6px;
  bottom: 6px;
  width: 2px;
  background: #cfe0ff;
}

.process-item{
  position: relative;
  margin-bottom: 22px;
}

.process-dot{
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #0b57d0;
  border: 4px solid #dbe9ff;
  position: absolute;
  left: -38px;
  top: 22px;
  box-sizing: content-box;
}

.process-card{
  background: #fff;
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 15px 35px rgba(0,0,0,.08);
  border: 1px solid rgba(0,0,0,.05);
}

.process-card h3{
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
}

.process-card p{
  margin: 0;
  font-size: 14.8px;
  color: #555;
  line-height: 1.7;
}

/* Responsive */
@media (max-width: 768px){
  .process-timeline{
    padding-left: 40px;
  }
  .process-dot{
    left: -30px;
  }
}
/* ===== Dark Upgrade Section ===== */

.upgrade-dark{
  background: #fff;         
  padding: 80px 0;
  color: #111;              
}

.section-head.light h2,
.section-head.light p{
  color: #fff;
}

.section-head.center{
  text-align: center;
  margin-bottom: 50px;
}

.upgrade-box{
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  align-items: center;

  background: linear-gradient(135deg, #0b1d3a, #0e2a5a);
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 25px 60px rgba(0,0,0,.12);

  position: relative;  
  overflow: hidden;     
}



.upgrade-content{
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.upgrade-block h3{
  margin-bottom: 12px;
  font-size: 18px;
  color: #fff;
}

.upgrade-block ul{
  padding-left: 18px;
  line-height: 1.8;
  font-size: 14.5px;
}

.upgrade-block li{
  margin-bottom: 6px;
}

.upgrade-image{
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 35%;
  overflow: hidden;
  border-radius: 16px;
}

.upgrade-image img{
  width: 100%;
  height: 100%;
  object-fit: cover;         
  object-position: 25% center;
  display: block;
}

/* Responsive */
@media (max-width: 900px){
  .upgrade-box{
    grid-template-columns: 1fr;
  }
}
.upgrade-dark .section-head h2,
.upgrade-dark .section-head p,
.upgrade-dark .section-kicker{
  color: #111; 
}

.upgrade-box,
.upgrade-box h3,
.upgrade-box ul,
.upgrade-box li{
  color: #fff; 
}

/* ===== Assurance Cards ===== */
.assurance .section-head.center{
  text-align: center;
  margin-bottom: 35px;
}

.assurance-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}


.assurance-card{
  background: #fff;
  border-radius: 14px;
  padding: 26px 24px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.06);
  border: 1px solid rgba(0,0,0,0.06);
  transition: all 0.3s ease;  
}

.assurance-card:hover{
  transform: translateY(-8px);
  box-shadow: 0 20px 45px rgba(0,0,0,0.12);
}

.assurance-card h3{
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 700;
  color: #0a4aa6;  
}

.assurance-card p{
  margin: 0;
  color: #444;
  line-height: 1.7;
  font-size: 14.5px;
}

.assurance-card ul{
  margin: 0;
  padding-left: 18px;
  color: #444;
  line-height: 1.7;
  font-size: 14.5px;
}

.assurance-card li{ margin: 6px 0; }

/* Responsive */
@media (max-width: 900px){
  .assurance-grid{
    grid-template-columns: 1fr;
  }
}

/* ===== R&D Upgrades Section ===== */
.rd-upgrades {
  background: #f7f9fc;
}

.rd-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.35fr;
  gap: 34px;
  align-items: start;
}

.rd-intro {
  position: sticky;
  top: 100px;
}

.rd-intro .section-kicker {
  margin-bottom: 10px;
}

.rd-intro h2 {
  font-size: 38px;
  line-height: 1.2;
  color: #0d2f6f;
  margin-bottom: 18px;
}

.rd-intro p {
  font-size: 16px;
  line-height: 1.9;
  color: #46546c;
  max-width: 520px;
}

.rd-panels {
  display: grid;
  gap: 22px;
}

.rd-panel {
  background: #ffffff;
  border: 1px solid #dbe4f0;
  border-left: 6px solid #0d2f6f;
  border-radius: 18px;
  padding: 26px 26px 22px;
  box-shadow: 0 10px 28px rgba(13, 47, 111, 0.08);
}

.rd-panel-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.rd-tag {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #0d2f6f;
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}

.rd-panel h3 {
  margin: 0;
  color: #0d2f6f;
  font-size: 24px;
  line-height: 1.35;
}

.rd-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.rd-list li {
  position: relative;
  padding-left: 22px;
  color: #2f3c52;
  line-height: 1.8;
  font-size: 15px;
}

.rd-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #0d2f6f;
}

@media (max-width: 992px) {
  .rd-layout {
    grid-template-columns: 1fr;
  }

  .rd-intro {
    position: static;
  }

  .rd-intro h2 {
    font-size: 30px;
  }
}

@media (max-width: 576px) {
  .rd-panel {
    padding: 20px 18px;
  }

  .rd-panel h3 {
    font-size: 20px;
  }

  .rd-intro h2 {
    font-size: 26px;
  }
}