/* // ./css/style.css V1.1
   Fix (Desktop submenu):
   - Submenu was inheriting ".nav ul {display:flex}" and showing as horizontal bar.
   - Now submenu opens as a proper vertical dropdown on hover.
   - Also improves spacing for desktop nav so items don’t look cramped.
*/

/* Optional Google Font (allowed). Uncomment if you want.
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
*/

:root{
  --brand: #0B3C91;
  --brand2:#1558d6;
  --accent:#f0ad4e;
  --dark:#0f172a;
  --text:#1f2937;
  --muted:#6b7280;

  --bg:#ffffff;
  --soft:#f6f8fc;

  --line:#e5e7eb;
  --shadow-sm: 0 2px 10px rgba(0,0,0,.06);
  --shadow-md: 0 10px 26px rgba(0,0,0,.12);

  --radius: 14px;
  --radius-sm: 10px;

  --container: 1140px;
  --header-h: 74px;

  --gap-1: 10px;
  --gap-2: 16px;
  --gap-3: 24px;
  --gap-4: 36px;
}

/* -----------------------
   Base
------------------------ */
*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:var(--brand); text-decoration:none; }
a:hover{ color:var(--brand2); }
p{ margin:0 0 1rem; color:#374151; }
h1,h2,h3,h4{ margin:0 0 .65rem; line-height:1.2; color:var(--dark); }
ul{ margin:0; padding-left: 1.05rem; }
small{ color: var(--muted); }

.container{
  width:min(92%, var(--container));
  margin:0 auto;
}

.hr{ height:1px; background:var(--line); border:0; margin: 18px 0; }
.bg-soft{ background: var(--soft); }

.section{ padding: clamp(42px, 4vw, 74px) 0; }
.section-header{
  text-align:center;
  margin-bottom: clamp(18px, 2vw, 32px);
}
.section-header p{
  max-width: 820px;
  margin: .35rem auto 0;
  color: var(--muted);
}
.lead{
  font-size: clamp(1.02rem, .35vw + .95rem, 1.18rem);
  color: var(--muted);
}

/* -----------------------
   Buttons
------------------------ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 2px solid transparent;
  font-weight: 800;
  letter-spacing: .2px;
  cursor:pointer;
  transition: transform .12s ease, box-shadow .12s ease, background .2s ease, color .2s ease, border-color .2s ease;
  user-select:none;
  white-space:nowrap;
}
.btn:active{ transform: translateY(1px); }

.btn-primary{
  background: var(--brand);
  color:#fff;
  box-shadow: 0 10px 18px rgba(11,60,145,.20);
}
.btn-primary:hover{ background: var(--brand2); color:#fff; }

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

.btn-soft{
  background: rgba(11,60,145,.08);
  color: var(--brand);
  border-color: rgba(11,60,145,.15);
}
.btn-soft:hover{
  background: rgba(11,60,145,.14);
  color: var(--brand);
}

.btn-lg{ padding: 14px 22px; font-size: 1.02rem; }

/* -----------------------
   Topbar
------------------------ */
.topbar{
  background: var(--soft);
  border-bottom: 1px solid var(--line);
  font-size: .94rem;
}
.topbar .wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: var(--gap-2);
  padding: 10px 0;
}
.topbar .contacts{
  display:flex;
  gap: 14px;
  flex-wrap:wrap;
  align-items:center;
}
.topbar a{
  color:#374151;
  font-weight: 750;
}
.topbar a:hover{ color: var(--brand); }
.topbar .right{
  display:flex;
  gap: 10px;
  align-items:center;
  flex-wrap:wrap;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background:#fff;
  box-shadow: var(--shadow-sm);
  font-weight: 750;
  color:#111827;
}
.pill strong{ color: var(--brand); }

/* -----------------------
   Header / Navbar (submenu-ready, CSS-only mobile)
------------------------ */
.site-header{
  position: sticky;
  top:0;
  z-index: 1000;
  background:#fff;
  border-bottom: 1px solid var(--line);
}
.navbar{
  height: var(--header-h);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: var(--gap-2);
}

/* Brand */
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 240px;
}
.brand img{
  width: 90px;
  height: 90px;
  object-fit: contain;
  border-radius: 10px;
  background: rgba(11,60,145,.06);
  padding: 6px;
  border: 1px solid rgba(11,60,145,.10);
}
.brand .name{
  display:flex;
  flex-direction:column;
  line-height:1.1;
}
.brand .name strong{ font-size: 1.08rem; }
.brand .name span{
  font-size: .86rem;
  color: var(--muted);
  font-weight: 700;
}

/* Nav */
.nav{ display:flex; align-items:center; gap: 10px; }

/* CSS-only mobile toggle */
#navToggle{ display:none; }
.nav-toggle-btn{
  display:none;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-weight: 900;
  color: var(--brand);
  background: var(--soft);
}

/* Desktop nav list (ONLY top menu) */
.nav > ul{
  list-style:none;
  display:flex;
  align-items:center;
  gap: 4px;                 /* tighter spacing */
  padding:0;
  margin:0;
}
.nav > ul > li{ position:relative; }
.nav a{
  display:inline-flex;
  align-items:center;
  gap: 10px;
  padding: 10px 10px;       /* slightly smaller to fit all items */
  border-radius: 10px;
  color:#111827;
  font-weight: 800;
  border: 1px solid transparent;
  font-size: .98rem;
}
.nav a:hover{
  background: var(--soft);
  border-color: var(--line);
  color: var(--brand);
}
.nav a.active{
  background: rgba(11,60,145,.08);
  border-color: rgba(11,60,145,.18);
  color: var(--brand);
}

/* CTA in nav */
.nav .nav-cta a{
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--brand);
  color:#fff;
  border-color: transparent;
}
.nav .nav-cta a:hover{ background: var(--brand2); color:#fff; }

/* Submenu support (FIXED) */
.has-sub > a::after{
  content:"▾";
  font-size: .85em;
  margin-left: 4px;
  opacity:.75;
}

/* IMPORTANT: submenu must NOT inherit flex-row from .nav ul */
.submenu{
  display:none;                  /* hidden by default */
  position:absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 260px;
  background:#fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  padding: 8px;
  list-style: none;
  margin: 0;
  z-index: 1200;

  /* make it a vertical dropdown */
  flex-direction: column;
  gap: 4px;
}
.submenu li{ width:100%; }
.submenu a{
  width:100%;
  justify-content: space-between;
  padding: 10px 10px;
  border-radius: 10px;
  font-weight: 800;
  font-size: .96rem;
}

/* Show dropdown on hover (desktop) */
.has-sub:hover > .submenu{
  display:flex;
}

/* -----------------------
   Hero
------------------------ */
.hero{
  background:
    radial-gradient(1000px 460px at 50% -20%, rgba(21,88,214,.16), transparent),
    linear-gradient(180deg, var(--soft), #fff);
  padding: clamp(48px, 5vw, 88px) 0;
  text-align:center;
}
.hero .inner{
  max-width: 920px;
  margin:0 auto;
}
.hero h1{
  font-size: clamp(2rem, 2.2vw + 1.2rem, 3.15rem);
  letter-spacing: -0.7px;
}
.hero .lead{ margin-top: 12px; }
.hero .actions{
  display:flex;
  justify-content:center;
  gap: 12px;
  flex-wrap:wrap;
  margin-top: 18px;
}
.badges{
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap: 10px;
  margin-top: 18px;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  background:#fff;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  font-weight: 800;
  font-size: .95rem;
  color:#111827;
}
.badge span{ color: var(--brand); }

.hero-image{
  width:min(100%, 980px);
  margin: 26px auto 0;
  border-radius: calc(var(--radius) + 6px);
  overflow:hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
  background:#eef2ff;
}
.hero-image img{
  width:100%;
  height:auto;
  object-fit: cover;
}

/* -----------------------
   Layout grids
------------------------ */
.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-4);
  align-items:center;
}
.grid-3{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-3);
}
.grid-4{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap-3);
}

/* -----------------------
   Cards
------------------------ */
.card{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow:hidden;
  background:#fff;
  box-shadow: var(--shadow-sm);
  transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover{
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.card-media{
  aspect-ratio: 16/9;
  background: #eef2ff;
  border-bottom: 1px solid var(--line);
}
.card-media img{
  width:100%;
  height:100%;
  object-fit: cover;
}
.card-body{ padding: 16px 16px 18px; }
.card-body p{ color: var(--muted); margin-bottom: .65rem; }
.card-title{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
}
.card-title h3{ margin-bottom: .25rem; }
.card-tag{
  font-size: .82rem;
  font-weight: 900;
  color: var(--brand);
  background: rgba(11,60,145,.08);
  border: 1px solid rgba(11,60,145,.14);
  padding: 6px 10px;
  border-radius: 999px;
}
.feature{
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:#fff;
  box-shadow: var(--shadow-sm);
}
.feature h3{ margin-bottom: .4rem; }
.feature p{ margin-bottom: 0; color: var(--muted); }

/* -----------------------
   Media blocks
------------------------ */
.media-block img{
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  background:#eef2ff;
}
.checklist{
  list-style:none;
  padding-left:0;
  margin-top: 10px;
}
.checklist li{
  position:relative;
  padding-left: 28px;
  margin: 10px 0;
  color:#374151;
  font-weight: 750;
}
.checklist li::before{
  content:"*";
  position:absolute;
  left: 10px;
  top: 0;
  color: var(--brand);
  font-weight: 900;
}

/* -----------------------
   CTA strip
------------------------ */
.cta{
  background: linear-gradient(135deg, var(--brand), var(--brand2));
  color:#fff;
  border-radius: calc(var(--radius) + 6px);
  padding: clamp(22px, 2.5vw, 34px);
  box-shadow: var(--shadow-md);
}
.cta h2, .cta p{ color:#fff; }
.cta p{ opacity:.92; }
.cta .actions{
  display:flex;
  gap: 12px;
  flex-wrap:wrap;
  margin-top: 12px;
}

/* Make outline button readable on dark CTA */
.btn-outline-white{
  background: transparent;
  border-color: rgba(255,255,255,.75);
  color:#fff;
}
.btn-outline-white:hover{
  background: rgba(255,255,255,.12);
  color:#fff;
}

/* -----------------------
   Testimonials
------------------------ */
.testimonial{
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:#fff;
  box-shadow: var(--shadow-sm);
}
.testimonial p{ color:#374151; }
.t-author{
  display:flex;
  align-items:center;
  gap: 10px;
  margin-top: 10px;
}
.avatar{
  width: 38px; height: 38px;
  border-radius: 50%;
  display:grid;
  place-items:center;
  background: rgba(11,60,145,.10);
  color: var(--brand);
  font-weight: 900;
}

/* -----------------------
   Tables
------------------------ */
.table-wrap{
  overflow:auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  background:#fff;
}
table{
  width:100%;
  border-collapse:collapse;
  min-width: 680px;
}
th, td{
  text-align:left;
  padding: 12px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align:top;
}
th{
  background: #f3f6ff;
  color: #111827;
  font-weight: 900;
}

/* -----------------------
   Forms
------------------------ */
.form-card{
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:#fff;
  box-shadow: var(--shadow-sm);
  padding: 18px;
}
.form-row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-group{ margin-bottom: 12px; }
label{
  display:block;
  font-weight: 900;
  margin-bottom: 6px;
  color:#111827;
}
.input, select, textarea{
  width:100%;
  padding: 12px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  outline:none;
  font: inherit;
  background:#fbfbfd;
  transition: box-shadow .15s ease, border-color .15s ease, background .15s ease;
}
textarea{ min-height: 120px; resize: vertical; }
.input:focus, select:focus, textarea:focus{
  border-color: rgba(11,60,145,.55);
  background:#fff;
  box-shadow: 0 0 0 4px rgba(11,60,145,.10);
}
.form-hint{ color: var(--muted); font-size: .92rem; margin-top: 6px; }

/* -----------------------
   Footer
------------------------ */
.footer{
  border-top: 1px solid var(--line);
  background: #0b1220;
  color: rgba(255,255,255,.88);
}
.footer .inner{ padding: 44px 0; }
.footer a{ color: rgba(255,255,255,.88); }
.footer a:hover{ color:#fff; }
.footer-grid{
  display:grid;
  grid-template-columns: 1.2fr .9fr .9fr;
  gap: 22px;
}
.footer h4{ color:#fff; margin-bottom: 10px; }
.footer .mini-brand{
  display:flex;
  align-items:center;
  gap: 10px;
}
.footer .mini-brand img{
  width: 44px;
  height: 44px;
  object-fit: contain;
  background: rgba(255,255,255,.08);
  border-radius: 10px;
  padding: 6px;
}
.footer-links{
  list-style:none;
  padding:0;
  margin:0;
}
.footer-links li{ margin: 8px 0; }
.footer-bottom{
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 14px 0;
  font-size: .92rem;
  color: rgba(255,255,255,.70);
}

/* -----------------------
   Responsive
------------------------ */
@media (max-width: 1020px){
  .grid-4{ grid-template-columns: repeat(2, 1fr); }
  .grid-3{ grid-template-columns: repeat(2, 1fr); }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px){
  .nav-toggle-btn{ display:inline-flex; align-items:center; gap:10px; }

  /* mobile menu */
  .nav > ul{
    display:none;
    position:absolute;
    left: 0;
    right: 0;
    top: calc(var(--header-h) + 1px);
    background:#fff;
    border-bottom: 1px solid var(--line);
    padding: 12px;
    flex-direction:column;
    align-items:stretch;
    gap: 6px;
  }
  .nav > ul > li{ width:100%; }
  .nav a{ width:100%; justify-content:space-between; }

  #navToggle:checked ~ .nav > ul{ display:flex; }

  /* submenu on mobile stays stacked */
  .submenu{
    position: static;
    display:block;
    box-shadow:none;
    border: 1px solid var(--line);
    margin-top: 6px;
    padding: 6px;
  }
  .submenu a{ padding: 10px 10px; }

  .grid-2{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
  .brand{ min-width: auto; }
}

@media (max-width: 560px){
  .grid-4{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .topbar .wrap{ flex-direction:column; align-items:flex-start; }
  .topbar .contacts{ gap: 10px; }
}