/* ===== VNMCloud Technologies — shared styles ===== */

:root{
  --primary: #195fff;
  --primary-dark: #5147CC;
  --primary-light: rgba(108,99,255,.14);
  --grad-start: #5e91c2;
  --grad-end: #282c93;
  --dark: #F5F6FC;
  --gray-700: #C6C9E6;
  --gray-500: #9296BD;
  --gray-200: rgba(255,255,255,.10);
  --gray-50: #12162E;
  --topbar-bg: #05070F;
  --bg-page: #0B0E1B;
  --bg-surface: #12162E;
  --bg-surface-2: #191E3D;
  font-size: 16px;
}
html{ overflow-x: hidden; width: 100%; }
body{ overflow-x: hidden; width: 100%; }
body{
  font-family: 'Inter', sans-serif;
  color: var(--gray-700);
  background: var(--bg-page);
}

h1,h2,h3,h4,h5,.font-heading{
  font-family: 'Poppins', sans-serif;
  color: var(--dark);
}

a{ text-decoration: none; }
.navbar-nav .nav-link.active, .navbar-nav .nav-link.show{
  color: var(--dark);
}
.border-primary{border: solid 1px var(--primary) !important;}

.text-primary-brand{ color: var(--primary) !important; }
.bg-primary-brand{ background-color: var(--primary) !important; }

/* ---- Top utility bar ---- */
.topbar{
  background: var(--topbar-bg);
  font-size: .85rem;
  color: var(--gray-700);
  padding: .5rem 0;
}
.topbar a{ color: var(--gray-700); }
.topbar .social-icons a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--bg-surface);
  color: var(--primary);
  margin-left: .4rem;
  font-size: .85rem;
}

/* ---- Sticky navbar ---- */
.sticky-top{
  top: 0;
  z-index: 1030;
  transition: box-shadow .2s ease;
}
.sticky-top.is-scrolled{
  box-shadow: 0 6px 20px rgba(16,24,40,.10) !important;
}

/* ---- Main navbar ---- */
.navbar-brand-text{
  font-family:'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--dark);
  line-height: 1.1;
}
.navbar-brand-text small{
  display:block;
  font-size: .55rem;
  letter-spacing: .18em;
  font-weight: 600;
  color: var(--gray-500);
}
.brand-mark{
  width: 42px; height:42px;
  border-radius: 50%;
  background: var(--primary-light);
  display:flex; align-items:center; justify-content:center;
  color: var(--primary);
  font-size: 1.3rem;
}
.main-nav .nav-link{
  color: var(--dark);
  font-weight: 500;
  padding: .5rem .9rem !important;
  position: relative;
}
.main-nav .nav-link.active{
  color: var(--primary);
}
.main-nav .nav-link.active::after{
  content:"";
  position:absolute;
  left: .9rem; right:.9rem; bottom:0;
  height: 2px;
  background: var(--primary);
}

/* Open dropdown submenus on hover (desktop only; mobile keeps tap-to-open) */
@media (min-width: 992px){
  .main-nav .dropdown-menu{
    display: block;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity .15s ease, transform .15s ease, visibility .15s ease;
    margin-top: 0;
    border: 1px solid var(--gray-200);
    box-shadow: 0 12px 30px rgba(16,24,40,.10);
  }
  .main-nav .dropdown:hover > .dropdown-menu{
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
}
.btn-brand{
  background: var(--primary);
  color:#fff;
  font-weight: 600;
  border-radius: 8px;
  padding: .6rem 1.3rem;
  border: none;
}
.btn-brand:hover{ background: var(--primary-dark); color:#fff; }
.btn-primary-brand{
  background: var(--primary);
  color:#fff;
  font-weight: 600;
  border-radius: 8px;
  padding: .75rem 1.5rem;
  border: none;
}
.btn-primary-brand:hover{ background: var(--primary-dark); color:#fff; }
.btn-outline-brand{
  border: 1px solid rgba(255,255,255,.25);
  color: var(--dark);
  font-weight: 600;
  border-radius: 8px;
  padding: .75rem 1.4rem;
  background: transparent;
}
.btn-outline-brand:hover{ border-color: var(--primary); color: var(--primary); background: var(--primary-light); }

/* ---- Hero ---- */
.hero{
  padding: 1.5rem 0 2rem;
  overflow: hidden;
}
.hero-badge{
  display:inline-block;
  border: 1px solid rgba(108,99,255,.45);
  color: var(--primary);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  padding: .4rem 1rem;
  border-radius: 30px;
  background: var(--primary-light);
}
.hero h1{
  font-size: 2.7rem;
  font-weight: 700;
  line-height: 1.15;
}
.hero-image-wrap{
  position: relative;
  border-radius: 18px;
  overflow: hidden;
}
.hero-image-wrap img{
  width:100%;
  height: 360px;
  object-fit: cover;
  display:block;
}
.hero-strip{
  position: relative;
  margin-top: -55px;
  z-index: 2;
  background: var(--bg-surface);
  border-radius: 14px;
  box-shadow: 0 15px 40px rgba(0,0,0,.35);
}
.hero-strip .strip-item{
  text-align:center;
  padding: 1.1rem .5rem;
  border-right: 1px solid var(--gray-200);
}
.hero-strip .strip-item:last-child{ border-right:none; }
.strip-icon{
  width: 42px; height:42px;
  border-radius: 10px;
  background: var(--primary-light);
  color: var(--primary);
  display:flex; align-items:center; justify-content:center;
  margin: 0 auto .5rem;
  font-size: 1.15rem;
}
.strip-item span{
  font-size: .82rem;
  font-weight: 600;
  color: var(--dark);
}

/* ---- Eyebrow / section heading ---- */
.eyebrow{
  color: var(--primary);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.section-title{
  font-size: 1.9rem;
  font-weight: 700;
}
.section-pad{ padding: 4rem 0; }

/* ---- Service cards (carousel) ---- */
.service-track{
  display:flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: .5rem;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.service-track::-webkit-scrollbar{ display:none; }
.service-track .service-card{
  scroll-snap-align: start;
  flex: 0 0 240px;
}
.service-card{
  border: 1px solid var(--gray-200);
  border-radius: 14px;
  padding: 1.6rem 1.4rem;
  height: 100%;
  transition: box-shadow .2s ease, transform .2s ease;
  background: var(--bg-surface);
}
.service-card:hover{
  box-shadow: 0 15px 35px rgba(0,0,0,.35);
  transform: translateY(-3px);
}
.icon-box{
  width: 46px; height:46px;
  border-radius: 10px;
  background: var(--primary-light);
  color: var(--primary);
  display:flex; align-items:center; justify-content:center;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.service-card h5{ font-size: 1.05rem; font-weight: 600; }
.know-more{
  font-weight: 600;
  font-size: .88rem;
  color: var(--primary);
}

/* ---- Course cards / carousel ---- */
.course-track{
  display:flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: .5rem;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.course-track::-webkit-scrollbar{ display:none; }
.course-card{
  scroll-snap-align: start;
  flex: 0 0 220px;
  border: 1px solid var(--gray-200);
  border-radius: 14px;
  padding: 1.4rem 1.2rem;
  background: var(--bg-surface);
}
.course-badge{
  width: 46px; height:46px;
  border-radius: 10px;
  display:flex; align-items:center; justify-content:center;
  font-weight:700;
  color:#fff;
  font-size: 1.05rem;
  margin-bottom: 1rem;
}
.course-card h6{ font-weight: 600; font-size: .98rem; min-height: 45px;}
.course-meta{ font-size: .78rem; color: var(--gray-500); margin-bottom: .6rem; }
.course-price{ font-weight: 700; color: var(--dark); }
.carousel-dots{
  display:flex;
  justify-content:center;
  gap: .4rem;
  margin-top: 1rem;
}
.carousel-dots button{
  width: 7px; height:7px;
  border-radius: 50%;
  border:none;
  background: var(--gray-200);
  padding:0;
}
.carousel-dots button.active{ background: var(--primary); width: 20px; border-radius: 5px; }

/* ---- Why choose us ---- */
.why-item{
  display:flex;
  gap: .8rem;
  align-items:flex-start;
}
.why-icon{
  width: 40px; height:40px;
  min-width:40px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display:flex; align-items:center; justify-content:center;
}
.why-icon i{font-size:18px; }
.why-item h6{ font-weight:600; font-size: .92rem; margin-bottom:.2rem; }
.why-item p{ font-size: .82rem; margin-bottom:0; color: var(--gray-500); }

/* ---- Stats banner ---- */
.stats-banner{
  background: linear-gradient(90deg, var(--grad-start), var(--grad-end));
  border-radius: 18px;
  color:#fff;
  padding: 2.2rem 1rem;
}
.stats-banner h3{
  color:#fff;
  font-weight: 700;
  font-size: 2.1rem;
  margin-bottom: .2rem;
}
.stats-banner span{
  font-size: .85rem;
  opacity: .9;
}
.stats-banner .stat-item{
  text-align:center;
  border-right: 1px solid rgba(255,255,255,.25);
}
.stats-banner .stat-item:last-child{ border-right:none; }

/* ---- Footer ---- */
footer{
  background: var(--gray-50);
  padding-top: 3.5rem;
}
footer h6{
  font-weight:700;
  font-size: .92rem;
  margin-bottom: 1rem;
}
footer a{
  color: var(--gray-500);
  font-size: .88rem;
  display:block;
  margin-bottom: .6rem;
}
footer a:hover{ color: var(--primary); }
.footer-social a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 34px; height:34px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--gray-200);
  color: var(--dark);
  margin-right: .5rem;
}
.footer-contact-item{
  display:flex;
  gap: .6rem;
  margin-bottom: 1rem;
  font-size: .88rem;
  color: var(--gray-500);
}
.footer-contact-item i{ color: var(--primary); margin-top: .15rem;}
.footer-bottom{
  border-top: 1px solid var(--gray-200);
  margin-top: 2.5rem;
  padding: 1.2rem 0;
  font-size: .82rem;
  color: var(--gray-500);
}

/* ---- Simple page header (inner pages) ---- */
.page-header{
  background: var(--primary-light);
  padding: 3rem 0;
}
.page-header h1{ font-size: 2.1rem; }
.breadcrumb-brand a{ color: var(--gray-500); }
.breadcrumb-brand span{ color: var(--primary); font-weight:600; }

@media (max-width: 991px){
  .hero h1{ font-size: 2.1rem; }
  .hero-strip{ margin-top: 1.5rem; }
  .hero-strip .strip-item{ border-right:none; border-bottom: 1px solid var(--gray-200); }
  .stats-banner .stat-item{ border-right:none; margin-bottom: 1rem; }
  .hero{padding: 2rem 0 2rem !important;}
}

/* ===== Dark theme overrides for Bootstrap defaults ===== */

/* Navbar surface (overrides the bg-white utility class in markup) */
.navbar.bg-white{ background-color: var(--bg-page) !important; }
.navbar-toggler{ border-color: var(--gray-200) !important; }
.navbar-toggler-icon{ filter: invert(1); }

/* Section alt background (bg-light utility used on inner pages) */
.bg-light{ background-color: var(--bg-surface) !important; }

/* Muted text + borders */
.text-muted{ color: var(--gray-500) !important; }
.border{ border-color: var(--gray-200) !important; }

/* Dropdown menus */
.dropdown-menu{
  background-color: var(--bg-surface);
  padding: .5rem;
}
.dropdown-item{
  color: var(--gray-700);
  border-radius: 6px;
  padding: .5rem .75rem;
}
.dropdown-item:hover,
.dropdown-item:focus{
  background-color: var(--primary-light);
  color: var(--primary);
}

/* List group (careers page job listings) */
.list-group-item{
  background-color: var(--bg-surface);
  color: var(--gray-700);
  border-color: var(--gray-200) !important;
}

/* Form controls (contact form, schedule meeting modal) */
.form-control{
  background-color: var(--bg-page);
  border: 1px solid var(--gray-200);
  color: var(--dark);
}
.form-control::placeholder{ color: var(--gray-500); }
.form-control:focus{
  background-color: var(--bg-page);
  border-color: var(--primary);
  color: var(--dark);
  box-shadow: 0 0 0 .2rem var(--primary-light);
}
.form-label{ color: var(--gray-700); }

/* Modal (Schedule a Meeting) */
.modal-content{
  background-color: var(--bg-surface);
  color: var(--gray-700);
}
.btn-close{ filter: invert(1) grayscale(100%) brightness(1.4); }
.alert-success{
  background-color: rgba(34,197,94,.12);
  border-color: rgba(34,197,94,.35);
  color: #4ADE80;
}

/* Map embed on contact page — approximate dark tiles */
.ratio{height:500px;}
.ratio iframe{ filter: invert(92%) hue-rotate(180deg) contrast(90%); }

/* ---- Blog cards ---- */
.blog-card{
  display:block;
  border: 1px solid var(--gray-200);
  border-radius: 14px;
  overflow: hidden;
  background: var(--bg-surface);
  height: 100%;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.blog-card:hover{
  box-shadow: 0 15px 35px rgba(0,0,0,.35);
  transform: translateY(-3px);
  border-color: rgba(108,99,255,.4);
}
.blog-card img{
  width: 100%;
  height: 190px;
  object-fit: cover;
  display:block;
}
.blog-card-body{ padding: 1.4rem; }
.blog-category{
  display:inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: .3rem .7rem;
  border-radius: 20px;
  margin-bottom: .8rem;
}
.blog-card h5{
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: .6rem;
}
.blog-excerpt{
  font-size: .85rem;
  color: var(--gray-500);
  margin-bottom: 1rem;
}
.blog-meta{
  font-size: .78rem;
  color: var(--gray-500);
  display:flex;
  align-items:center;
  gap: .4rem;
  padding-top: .9rem;
  border-top: 1px solid var(--gray-200);
}
.policy-content h2{font-size:18px;}