/* -----------------------------------------------------------
   RESET & CORE VARIABLES
----------------------------------------------------------- */

:root {
  --bg-color: #050505;
  --bg-card: #0a0a0a;
  --text-main: #ffffff;
  --text-muted: #888888;
  --primary: #0076CE;
  --border-color: rgba(255,255,255,0.1);

  --font-main: 'Inter', sans-serif;

  --container-width: 1400px;

  /* UNIFIED SPACING SYSTEM */
  --section-space: 80px;

  --transition: 0.6s cubic-bezier(0.165,0.84,0.44,1);
}

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

html{
  scroll-behavior:smooth;
}

html,
body{
  width:100%;
}



body{
  background:var(--bg-color);
  color:var(--text-main);
  font-family:var(--font-main);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}

/* =========================================================
   GLOBAL PREMIUM GRID + FLOWING WAVE LIGHT
========================================================= */

body{
  position: relative;
  overflow-x: hidden;
  background: #020202;
}

/* =========================================================
   BRIGHT PREMIUM MOVING GRID
========================================================= */

body::before{
  content: "";

  position: fixed;
   top: -50%;
  left: -50%;

  width: 200%;
  height: 200%;

  background-image:

    linear-gradient(
      rgba(255,255,255,0.09) 1px,
      transparent 1px
    ),

    linear-gradient(
      90deg,
      rgba(255,255,255,0.10) 1px,
      transparent 1px
    );

  background-size: 80px 80px;

  animation: gridFlow 8s linear infinite;

  z-index: -3;

  opacity: 1;

  pointer-events: none;
  
  mask-image: radial-gradient(
  circle at center,
  rgba(0,0,0,1) 45%,
  rgba(0,0,0,0.75) 70%,
  rgba(0,0,0,0.25) 90%,
  transparent 100%
);

-webkit-mask-image: radial-gradient(
  circle at center,
  rgba(0,0,0,1) 45%,
  rgba(0,0,0,0.75) 70%,
  rgba(0,0,0,0.25) 90%,
  transparent 100%
);
  
}

/* =========================================================
   ELLIPTICAL WAVE + MESH GLOW
========================================================= */

body::after{
  content: "";

  position: fixed;

  top: -40%;
  left: -40%;

  width: 200%;
  height: 200%;

  background:

  /* MAIN FLOWING WAVE */
  radial-gradient(
    ellipse at center,
    rgba(0,118,206,0.12) 0%,
    rgba(0,118,206,0.08) 30%,
    rgba(0,118,206,0.04) 55%,
    transparent 75%
  ),

  /* LEFT TOP */
  radial-gradient(
    circle at 15% 20%,
    rgba(0,118,206,0.10),
    transparent 32%
  ),

  /* RIGHT TOP */
  radial-gradient(
    circle at 85% 18%,
    rgba(0,118,206,0.08),
    transparent 34%
  ),

  /* CENTER LEFT */
  radial-gradient(
    circle at 30% 55%,
    rgba(0,118,206,0.09),
    transparent 30%
  ),

  /* CENTER RIGHT */
  radial-gradient(
    circle at 70% 50%,
    rgba(0,118,206,0.08),
    transparent 32%
  ),

  /* BOTTOM LEFT */
  radial-gradient(
    circle at 20% 85%,
    rgba(0,118,206,0.07),
    transparent 35%
  ),

  /* BOTTOM RIGHT */
  radial-gradient(
    circle at 88% 82%,
    rgba(0,118,206,0.06),
    transparent 36%
  );

  filter: blur(70px);

  animation: meshWaveFlow 14s ease-in-out infinite alternate;

  opacity: 1;

  z-index: -2;

  pointer-events: none;
}

/* =========================================================
   GRID SPEED
========================================================= */

@keyframes gridFlow{

  from{
    transform: translate3d(0,0,0);
  }

  to{
    transform: translate3d(80px,80px,0);
  }
}

/* =========================================================
   FAST WAVY MOTION
========================================================= */

@keyframes meshWaveFlow{

  0%{
    transform:
      translate3d(-6%, -4%, 0)
      rotate(0deg)
      scale(1);
  }

  25%{
    transform:
      translate3d(4%, 2%, 0)
      rotate(1deg)
      scale(1.04);
  }

  50%{
    transform:
      translate3d(10%, -3%, 0)
      rotate(-1deg)
      scale(1.08);
  }

  75%{
    transform:
      translate3d(18%, 3%, 0)
      rotate(1deg)
      scale(1.05);
  }

  100%{
    transform:
      translate3d(24%, -2%, 0)
      rotate(-1deg)
      scale(1.1);
  }
}

/* ================= EXTRA DEPTH ================= */

.hero,
.products,
.services,
.wcu,
.about,
.industries,
#contact,
footer{
  position: relative;

  background:
    linear-gradient(
      to bottom,
      rgba(255,255,255,0.01),
      rgba(255,255,255,0)
    );

  backdrop-filter: blur(2px);
}


a{
  text-decoration:none;
  color:inherit;
  transition:var(--transition);
}

ul{
  list-style:none;
}

/* -----------------------------------------------------------
   TYPOGRAPHY
----------------------------------------------------------- */

h1,h2,h3,h4,h5{
  font-weight:500;
  letter-spacing:-0.03em;
  line-height:1.2;
}

h1{
  font-size:clamp(3rem,6vw,5.5rem);
  margin-bottom:24px;
}

h2{
  font-size:clamp(2rem,4vw,3rem);
}

h3{
  font-size:1.5rem;
  margin-bottom:12px;
}

p{
  color:var(--text-muted);
  font-size:1.1rem;
  margin-bottom:24px;
}

.highlight{
  color:var(--primary);
}

/* -----------------------------------------------------------
   CONTAINER
----------------------------------------------------------- */

.container{
  width:100%;

  max-width:var(--container-width);

  margin:0 auto;

  padding-left:120px;
  padding-right:120px;
}

/* -----------------------------------------------------------
   GLOBAL SECTION SPACING
----------------------------------------------------------- */

.products,
.services,
.wcu,
.about,
.industries,
#contact{
  padding:var(--section-space) clamp(32px, 7vw, 120px);
}
.products,
.services,
.wcu,
.about,
.industries,
#contact,
footer,
.hero{
  position: relative;
  z-index: 1;
}
/* -----------------------------------------------------------
   COMMON HEADINGS
----------------------------------------------------------- */

.products-heading,
.services-heading,
.wcu-heading,
.about-heading,
.industries-heading{
  max-width:900px;
  margin:0 auto 60px;
  text-align:center;
}

.products-heading h2,
.services-heading h2,
.wcu-heading h2,
.about-heading h2,
.industries-heading h2{
  font-size:44px;
  color:var(--primary);
  margin-bottom:16px;
}

.products-heading h3,
.services-heading h3,
.wcu-heading h3,
.about-heading h3{
  font-weight:400;
  line-height:1.6;
  color:var(--text-muted);
}

/* -----------------------------------------------------------
   BUTTONS
----------------------------------------------------------- */

.btn{
  display:inline-block;
  padding:14px 32px;
  border:1px solid var(--border-color);
  border-radius:50px;
  font-size:14px;
  text-transform:uppercase;
  letter-spacing:.05em;
  color:var(--text-main);
  background:transparent;
  cursor:pointer;
  transition:var(--transition);
}

.btn:hover{
  border-color:var(--primary);
  background:var(--primary);
  color:#fff;
}

.btn-primary{
  background:var(--primary);
  border-color:var(--primary);
}

.btn-primary:hover{
  background:transparent;
  color:var(--primary);
}

/* -----------------------------------------------------------
   HEADER
----------------------------------------------------------- */

header{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  z-index:1000;

  padding:12px 40px;

  background:rgba(5,5,5,.85);
  backdrop-filter:blur(12px);

  display:flex;
  justify-content:space-between;
  align-items:center;

}

.logo{
  font-size:40px;
  font-weight:700;
  letter-spacing:-0.02em;
}
      .logo a{
  transition: 0.3s ease;
}

.logo a:hover{
  color: var(--primary);
}

.nav-links{
  display:flex;
  align-items: center;
  gap:40px;
}

.nav-links a{
  font-size:14px;
  text-transform:uppercase;
  color:var(--text-muted);
  letter-spacing:.05em;
}

.nav-links a:hover{
  color:var(--text-main);
}

/* -----------------------------------------------------------
   HERO
----------------------------------------------------------- */

.hero{
  min-height:90vh;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:
    100px
    8%
    0;
}

.hero-sub{
  max-width:600px;
  font-size:1.25rem;
  margin-bottom:40px;
}

/* -----------------------------------------------------------
   PRODUCTS
----------------------------------------------------------- */

.products{
  padding:100px 8%;
  background:transparent;
}

.products-heading{
  text-align:center;
  margin-bottom:60px;
}

.products-heading h2{
  font-size:42px;
  color:#0076CE;
  margin-bottom:20px;
}

.products-heading h3{
  color:#b6c2d1;
  max-width:850px;
  margin:auto;
  line-height:1.7;
  font-weight:400;
}

.slider-container{
  position:relative;
  overflow:hidden;
}

.slider-track{
  display:flex;
  transition: transform 0.5s ease;
}

.product{
  min-width:100%;
  display:flex;
  align-items:center;
  justify-content:center;
}

.product-content{
  background:#050505;
  border:1px solid rgba(255,255,255,0.08);
  border-radius:28px;
  padding:60px 50px;
  text-align:center;
  max-width:900px;
  backdrop-filter:blur(12px);
  transition:0.4s ease;
}

.product-content:hover{
  transform:translateY(-8px);
  border-color:#0076ce;
  box-shadow:0 15px 40px rgba(0,118,206,0.18);
}

.product-content:hover .product-icon{
  transform: scale(1.08);
  background: var(--primary);
  color:#fff;
  border-color:var(--primary);
  box-shadow:0 12px 30px rgba(0,118,206,0.35);
}

.product-icon{
  width:100px;
  height:100px;
  margin:0 auto 30px;
  border-radius:50%;
  background:rgba(8, 8, 8);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:40px;
  color:#0076CE;
  border:2px solid rgba(0,118,206,0.22);
  transition:0.4s ease;
  box-shadow:0 10px 30px rgba(0,118,206,0.12);
}

.product h2{
  font-size:38px;
  color:#fff;
  margin-bottom:12px;
}

.product h3{
  color:#0076CE;
  margin-bottom:25px;
  font-size:26px;
  font-weight:500;
}

.product p{
  color:#fff;
  line-height:1.9;
  font-size:18px;
}

.nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:55px;
  height:55px;
  border:2px solid rgba(0,118,206,0.22);
  border-radius:50%;
  background:rgba(8, 8, 8);
  color:#0076ce;
  font-size:22px;
  cursor:pointer;
  z-index:10;
  transition:0.3s ease;
}

.nav:hover{
 background: var(--primary);
  color:#fff;
  border-color:var(--primary);
  box-shadow:0 12px 30px rgba(0,118,206,0.35);
  transform:translateY(-50%) scale(1.08);
}

/* ACTIVE NAV LINK */

.nav-links a.active{
  color: #fff;
}

.nav-links a.active::after{
  width:100%;
}

.prev{
  left:10px;
}

.next{
  right:10px;
}

/* MOBILE */
@media(max-width:768px){

  .product-content{
    padding:40px 25px;
  }

  .product h2{
    font-size:30px;
  }

  .product h3{
    font-size:18px;
  }

  .product p{
    font-size:15px;
    line-height:1.8;
  }

  .product-icon{
    width:80px;
    height:80px;
    font-size:32px;
  }
  
  .nav-links{
  display:flex;
  align-items:center;

  gap:14px;

  overflow-x:auto;
  overflow-y:hidden;

  white-space:nowrap;

  width:100%;

  padding-bottom:4px;

  scrollbar-width:none;

  -webkit-overflow-scrolling:touch;

  position:relative;

  mask-image: linear-gradient(
    to right,
    black 0%,
    black 85%,
    transparent 100%
  );

  -webkit-mask-image: linear-gradient(
    to right,
    black 0%,
    black 85%,
    transparent 100%
  );
}

.nav-links::-webkit-scrollbar{
  display:none;
}

.nav-links::after{
  content:"";

  position:absolute;

  right:0;
  top:50%;

  transform:translateY(-50%);

  font-size:14px;

  color:rgba(255,255,255,0.5);

  padding-left:10px;

  background:linear-gradient(
    to right,
    transparent,
    rgba(5,5,5,0.95) 40%
  );

  pointer-events:none;
}

.nav-links a{
  flex-shrink:0;

  font-size:10px;

  letter-spacing:.04em;
}


}

/* -----------------------------------------------------------
   SERVICES
----------------------------------------------------------- */

.services{
  text-align: center;
}

.service-wrapper{
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  min-height: 300vh;
}

.service{
  position: sticky;
  top: 120px;

  background: var(--bg-card);
  border-radius: 20px;
  padding: 56px;

  display: flex;
  align-items: center;
  gap: 40px;

  border: 1px solid var(--border-color);

  box-shadow: 0 40px 100px rgba(0,0,0,.35);

  transition: 0.4s ease;
}

/* HOVER EFFECT */
.service:hover{
  transform: translateY(-8px);
  border-color: #0076ce;
  box-shadow: 0 15px 40px rgba(0,118,206,0.18);
}

/* ICON BOX */
.service-icon{
  width: 100px;
  height: 100px;
  min-width: 100px;

  border-radius: 50%;

  background: rgba(8, 8, 8);

  display: flex;
  align-items: center;
  justify-content: center;

  font-size: 40px;
  color: #0076CE;

  border: 2px solid rgba(0,118,206,0.22);

  transition: 0.4s ease;

  box-shadow: 0 10px 30px rgba(0,118,206,0.12);
}

/* ICON HOVER */
.service:hover .service-icon{
  transform: scale(1.08);
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 12px 30px rgba(0,118,206,0.35);
}

/* TEXT */
.service-text{
  flex: 1;
  text-align: left;
}

.service-text h3{
  color: var(--primary);
  font-size: 2rem;
  margin-bottom: 16px;
}

.service-text p{
  color: var(--text-main);
  font-size: 1.1rem;
  line-height: 1.9;
}

/* SPACING */
.spacer{
  height: 240px;
}

/* RESPONSIVE */
@media(max-width:768px){

  .service{
    flex-direction: column;
    align-items: flex-start;
    padding: 34px;
  }

  .service-icon{
    width: 80px;
    height: 80px;
    min-width: 80px;

    font-size: 32px;
  }

  .service-text h3{
    font-size: 1.6rem;
  }

  .service-text p{
    font-size: 1rem;
  }
} 

/* =========================================================
   WHY CHOOSE US - PREMIUM LIST STYLE
========================================================= */

.wcu{
  padding: var(--section-space) 5%;
  background: transparent;
}

.wcu-title{
  text-align:center;
  color: var(--primary);
  font-size: 44px;
  margin-bottom: 70px;
}

.wcu-list{
  max-width: 1000px;
  margin: 0 auto;

  display:flex;
  flex-direction:column;
  gap:28px;
}

.wcu-item{
  display:grid;
  grid-template-columns: 90px 1fr;
  gap:28px;

  align-items:flex-start;

  padding:32px;

  border:1px solid rgba(255,255,255,0.08);
  border-radius:24px;

  background: #050505;

  transition:0.4s ease;
}

.wcu-item:hover{
  transform: translateY(-6px);

  border-color:#0076ce;
  box-shadow:0 15px 40px rgba(0,118,206,0.18);

}

.wcu-item:hover .wcu-icon{
  transform: scale(1.08);
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow:0 12px 30px rgba(0,118,206,0.35);
}

/* ICON */

.wcu-icon{
  width:70px;
  height:70px;

  display:flex;
  align-items:center;
  justify-content:center;

  border-radius:20px;

  background: rgba(8, 8, 8);

  border:2px solid rgba(0,118,206,0.22);

  color: var(--primary);

  font-size:26px;
  transition: 0.4s ease;
}

/* TEXT */

.wcu-content h3{
  font-size:1.4rem;
  margin-bottom:12px;
  color:#fff;
}

.wcu-content p{
  color: rgba(255,255,255,0.72);
  line-height:1.7;
  margin-bottom:0;
}

/* MOBILE */

@media(max-width:768px){

  .wcu-item{
    grid-template-columns:1fr;
    text-align:center;
  }

  .wcu-icon{
    margin:0 auto;
  }

  .wcu-title{
    font-size:34px;
  }
}
/* -----------------------------------------------------------
   ABOUT
----------------------------------------------------------- */
/* =========================================================
   ABOUT SECTION
========================================================= */

.about{
  padding: var(--section-space) 5%;
  background: transparent;
}

.about-title{
  text-align:center;
  color: var(--primary);
  margin-bottom: 60px;
  font-size: 44px;
}

.about-grid{
  display:grid;
  grid-template-columns: repeat(2,1fr);
  gap: 28px;
}

.about-card{
  position: relative;

  padding: 36px;

  background: #050505;

  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;

  transition: 0.4s ease;

  overflow:hidden;
}

.about-card h2{
  color:#ffffff;
  font-size:1.4rem;
  font-weight:600;
  margin-bottom:14px;
}

.about-icon{
  width:60px;
  height:60px;

  display:flex;
  align-items:center;
  justify-content:center;

  border-radius:16px;

  margin: 0 auto 24px;

  background: rgba(8, 8, 8);

  border:2px solid rgba(0,118,206,0.25);

  color: var(--primary);

  font-size:22px;
 box-shadow:0 10px 30px rgba(0,118,206,0.12);
  transition:0.4s ease;
}

.about-card:hover .about-icon{
  transform:scale(1.08);
  background: var(--primary);
  color:#fff;
  border-color:var(--primary);
  box-shadow:0 12px 30px rgba(0,118,206,0.35);
}

/* LEFT ACCENT LINE */

.about-card::before{
  content:'';

  position:absolute;
  left:0;
  top:0;

  width:4px;
  height:100%;

  background: var(--primary);

  opacity:.9;
}

/* HOVER */

.about-card:hover{
  transform: translateY(-6px);
  border-color:#0076ce;
  box-shadow:0 15px 40px rgba(0,118,206,0.18);
  background: #050505;
}

/* TITLE */

.about-card h3{
  color: var(--primary);

  font-size: 1rem;
  letter-spacing: .12em;
  text-transform: uppercase;

  margin-bottom: 22px;
}

/* LIST */

.product-list{
  display:flex;
  flex-direction:column;
  gap:14px;
}

.product-list li{
  position:relative;

  padding-left:20px;

  color: rgba(255,255,255,0.72);

  line-height:1.7;
}

/* CUSTOM BULLET */

.product-list li::before{
  content:'';

  position:absolute;

  left:0;
  top:11px;

  width:7px;
  height:7px;

  border-radius:50%;

  background: var(--primary);
}

/* MOBILE */

@media (max-width: 768px){

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

  .about-title{
    font-size:34px;
  }
}

/* -----------------------------------------------------------
   INDUSTRIES
----------------------------------------------------------- */
.industries-title{
  color:#0076ce;
  text-align:center;
  margin-bottom:40px;
}

.industries{
  overflow:hidden;
}

.industry-marquee{
  width:100%;
  overflow:hidden;
  position:relative;
}

.industry-track{
  display:flex;
  align-items:center;
  gap:60px;

  width:max-content;

  animation:scrollIndustries 25s linear infinite;
}



.industry:hover i,
.industry:hover p{
  color: #0076ce;
}

.industry{
  min-width:160px;
  text-align:center;
  flex-shrink:0;
}

.industry i{
  font-size:34px;
  color:#fff;
  margin-bottom:12px;
}

.industry p{
  font-size:18px;
  font-weight:500;
  color:#888;
}

@keyframes scrollIndustries{
  from{
    transform:translateX(0);
  }

  to{
    transform:translateX(calc(-50% - 30px));
  }
}

.industry-marquee:hover .industry-track{
  animation-play-state:paused;
}

/* -----------------------------------------------------------
   CONTACT
----------------------------------------------------------- */

.contact-layout{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:80px;
}

form{
  display:flex;
  flex-direction:column;
  gap:30px;
}

.contact-container{
  width:100%;

  max-width:1700px;

  margin:0 auto;

  padding-left:120px;
  padding-right:120px;
}

.form-group input,
.form-group textarea{
  width:100%;

  background:transparent;

  border:none;
  border-bottom:1px solid var(--border-color);

  padding:15px 0;

  color:#fff;
  font-family:var(--font-main);
  font-size:1rem;

  outline:none;

  transition:var(--transition);
}

.form-group input:focus,
.form-group textarea:focus{
  border-bottom-color:var(--primary);
}

.form-group label{
  font-size:.85rem;
  text-transform:uppercase;
  color:var(--text-muted);
}

/* -----------------------------------------------------------
   FOOTER
----------------------------------------------------------- */
footer{
  position: relative;

  padding: 80px 0 40px;

  border-top: 1px solid var(--border-color);
}

.footer-container{
  width:100%;

  max-width:1700px;

  margin:0 auto;

  padding-left:120px;
  padding-right:120px;
}

/* BACK TO TOP */
.back-to-top{
  position: absolute;
  top: -28px;
  right: 20px;

  width: 58px;
  height: 58px;

  border-radius: 50%;

  background: rgba(8, 8, 8);
  color:#0076CE;

  display: flex;
  align-items: center;
  justify-content: center;

  font-size: 18px;

  transition: 0.4s ease;

  box-shadow: 0 12px 30px rgba(0,118,206,0.25);
}

.back-to-top:hover{
  transform: translateY(-6px) scale(1.06);

  background: var(--primary);
  color:#fff;
  border-color:var(--primary);


  box-shadow: 0 18px 40px rgba(0,118,206,0.38);
}

.footer-bottom{
  margin-top: 60px;
  padding-top: 20px;

  border-top: 1px solid #111;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;

  color: var(--text-muted);
  font-size: 14px;
}

/* FOOTER LINKS */
.footer-bottom a{
  color: var(--text-muted);
  transition: 0.3s ease;
}

.footer-bottom a:hover{
  color: var(--primary);
}

/* -----------------------------------------------------------
   RESPONSIVE
----------------------------------------------------------- */

@media (max-width:900px){

  .product,
  .service{
    grid-template-columns:1fr;
    flex-direction:column;
    text-align:center;
  }

  .product img{
    width:100%;
  }

  .reasons-grid,
  .about-grid,
  .contact-layout{
    grid-template-columns:1fr;
  }
}

@media (max-width:768px){

  :root{
    --section-space:60px;
  }

  header{
    padding:16px 20px;
  }

  .logo{
    font-size:28px;
  }

  .nav-links{
    display:flex;
    align-items:center;
    gap:18px;

    overflow-x:auto;
    white-space:nowrap;

    scrollbar-width:none;
  }

  .nav-links::-webkit-scrollbar{
    display:none;
  }

  .nav-links a{
    font-size:11px;
  }

  .container{
    padding:0 20px;
  }

  .hero{
    min-height:100vh;
    padding-top:120px;
  }

  .products-heading h2,
  .services-heading h2,
  .wcu-heading h2,
  .about-heading h2,
  .industries-heading h2{
    font-size:34px;
  }

  .contact-layout{
    grid-template-columns:1fr;
    gap:40px;
  }

  .service{
    padding:34px;
  }

  .service-icon{
    width:80px;
    height:80px;
    min-width:80px;
    font-size:32px;
  }

  .footer-bottom{
    flex-direction:column;
    text-align:center;
  }

  .back-to-top{
    right:50%;
    transform:translateX(50%);
  }

  .back-to-top:hover{
    transform:translateX(50%) translateY(-6px);
  }
}