/* ═══════════════════════════════════════════════════════════════
   cl-shell.css — shared modern shell (header, footer, lang dropdown)
   Used by: calculate-options.html, reffer.html, contact-us.html, etc.
   Pages must add `class="cl-modern"` to <body>.
   ═══════════════════════════════════════════════════════════════ */

:root {
  --cl-primary: #0b47d4;
  --cl-primary-2: #2563eb;
  --cl-accent: #f59e0b;
  --cl-success: #10b981;
  --cl-text: #0f172a;
  --cl-muted: #64748b;
  --cl-card: #ffffff;
  --cl-bg-soft: #f8fafc;
  --cl-border: #e2e8f0;
  --cl-shadow-sm: 0 1px 3px rgba(15,23,42,.06);
  --cl-shadow-md: 0 8px 24px rgba(15,23,42,.10);
  --cl-shadow-lg: 0 24px 60px rgba(15,23,42,.16);
}

body.cl-modern {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--cl-bg-soft);
  color: var(--cl-text);
  margin: 0;
}
body.cl-modern * { box-sizing: border-box; }

.cl-modern .skip-link{ position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden; }
.cl-modern .skip-link:focus{
  left:16px; top:16px; width:auto; height:auto; padding:10px 14px;
  background:#fff; color:#000; border:2px solid #000; border-radius:10px; z-index:99999;
}

/* ───── Header overrides ───── */
body.cl-modern .my-header-container {
  background: rgba(255,255,255,.92) !important;
  border-bottom: 1px solid var(--cl-border) !important;
  padding: 0 32px !important;
  height: 76px !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 1000 !important;
  backdrop-filter: blur(12px);
}
body.cl-modern .my-header-container.scrolled {
  box-shadow: 0 4px 20px rgba(15,23,42,.08);
}
body.cl-modern .my-header-logo-img { height: 50px !important; }
body.cl-modern .my-header-nav-link,
body.cl-modern .my-header-dropbtn {
  color: var(--cl-text) !important;
  font-size: 14px !important;
  text-transform: none !important;
  font-weight: 600 !important;
  font-family: 'Inter', sans-serif !important;
  letter-spacing: 0 !important;
}
body.cl-modern .my-header-nav-link:hover,
body.cl-modern .my-header-nav-link:focus,
body.cl-modern .my-header-dropbtn:hover,
body.cl-modern .my-header-dropbtn:focus {
  color: var(--cl-primary) !important;
}
body.cl-modern .my-header-nav-list { gap: 1.5rem !important; }
body.cl-modern .dropdown-arrow {
  color: var(--cl-muted) !important;
  font-size: 10px !important;
  margin-left: 4px;
}
body.cl-modern .my-header-nav-list .my-header-nav-item:has(a[href="/login"]) a {
  padding: 8px 16px !important;
  background: var(--cl-bg-soft) !important;
  border-radius: 10px !important;
}
body.cl-modern .my-header-nav-list .my-header-nav-item:has(a[href="/login"]) a:hover {
  background: var(--cl-primary) !important;
  color: #fff !important;
}
body.cl-modern .my-header-lang-form-container { margin-left: 8px; }
body.cl-modern .my-header-hamburger-line { background: var(--cl-text) !important; }
body.cl-modern .my-header-dropdown-content {
  background: #fff !important;
  border-radius: 14px !important;
  box-shadow: 0 12px 40px rgba(15,23,42,.16) !important;
  border: 1px solid var(--cl-border) !important;
}
body.cl-modern .mega-menu-section h4 {
  color: var(--cl-primary) !important;
  font-size: 12px !important;
  text-transform: uppercase !important;
  letter-spacing: .04em;
  font-weight: 800;
}
body.cl-modern .mega-menu-link {
  color: var(--cl-text) !important;
  font-size: 13px !important;
  font-weight: 500 !important;
}
body.cl-modern .mega-menu-link:hover { color: var(--cl-primary) !important; }
@media (max-width: 1340px) {
  body.cl-modern .my-header-navigation.active {
    background: #ffffff !important;
    padding: 24px 16px !important;
    gap: 10px !important;
    box-shadow: 0 12px 30px rgba(15,23,42,.12);
    border-top: 1px solid var(--cl-border);
  }
  body.cl-modern .my-header-nav-list,
  body.cl-modern .my-header-lang-form-container {
    width: 100% !important;
    background: transparent !important;
  }
  body.cl-modern .my-header-navigation.active .my-header-nav-link,
  body.cl-modern .my-header-navigation.active .my-header-dropbtn {
    color: var(--cl-text) !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    padding: 12px 18px !important;
    border-radius: 10px !important;
    width: 100%;
    justify-content: flex-start;
  }
  body.cl-modern .my-header-navigation.active .my-header-nav-link:hover,
  body.cl-modern .my-header-navigation.active .my-header-dropbtn:hover {
    background: var(--cl-bg-soft) !important;
    color: var(--cl-primary) !important;
  }
  body.cl-modern .my-header-navigation.active .my-header-nav-list {
    flex-direction: column;
    gap: 4px !important;
    padding: 0 !important;
    margin: 0;
  }
}
@media (max-width: 768px) {
  body.cl-modern .my-header-container { padding: 0 16px !important; }
  body.cl-modern .my-header-logo-img { height: 40px !important; }
}

/* ───── Lang dropdown ───── */
body.cl-modern .my-header-lang-select {
  position: absolute !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
body.cl-modern .my-header-lang-form-container.cl-lang-enhanced .my-header-lang-select {
  display: none !important;
}
.cl-lang-dd { position: relative; display: inline-block; font-family: 'Inter', sans-serif; }
.cl-lang-trigger {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px;
  background: #fff; border: 1px solid var(--cl-border);
  color: var(--cl-text); font-size: 13px; font-weight: 600;
  cursor: pointer; transition: border-color .15s, box-shadow .15s;
  min-width: 120px;
}
.cl-lang-trigger:hover { border-color: var(--cl-primary); }
.cl-lang-trigger.open {
  border-color: var(--cl-primary);
  box-shadow: 0 0 0 3px rgba(11,71,212,.12);
}
.cl-lang-name { flex: 1; text-align: left; }
.cl-lang-arrow {
  font-size: 10px; color: var(--cl-muted);
  transition: transform .2s;
}
.cl-lang-trigger.open .cl-lang-arrow { transform: rotate(180deg); }
.cl-lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 200px; max-width: calc(100vw - 24px);
  background: #fff; border: 1px solid var(--cl-border);
  border-radius: 14px; box-shadow: 0 12px 40px rgba(15,23,42,.12);
  padding: 6px; opacity: 0; transform: translateY(-8px);
  pointer-events: none; transition: opacity .18s, transform .18s;
  z-index: 1100; max-height: 360px; overflow-y: auto;
}
.cl-lang-menu.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.cl-lang-option {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; border-radius: 10px;
  cursor: pointer; font-size: 13px; font-weight: 500;
  color: var(--cl-text); transition: background .15s;
}
.cl-lang-option:hover { background: var(--cl-bg-soft); }
.cl-lang-option.active {
  background: rgba(11,71,212,.08);
  color: var(--cl-primary);
  font-weight: 700;
}
.cl-lang-option .check { margin-left: auto; opacity: 0; color: var(--cl-primary); font-size: 12px; }
.cl-lang-option.active .check { opacity: 1; }
@media (max-width: 1340px) {
  body.cl-modern .my-header-navigation.active .cl-lang-menu {
    left: 0; right: auto;
    width: 100%; min-width: 0;
  }
  body.cl-modern .my-header-navigation.active .cl-lang-trigger {
    width: 100%; justify-content: flex-start;
  }
}

/* ───── Section helpers ───── */
.cl-section-head { text-align: center; margin-bottom: 28px; }
.cl-section-kicker {
  display: inline-block;
  font-size: 12px; font-weight: 800; letter-spacing: .12em;
  color: var(--cl-primary); text-transform: uppercase; margin-bottom: 10px;
}
.cl-section-title {
  font-size: clamp(28px, 3.6vw, 40px); font-weight: 800;
  letter-spacing: -.02em; color: var(--cl-text); margin: 0;
}
.cl-section-title .accent {
  background: linear-gradient(135deg, #0b47d4 0%, #7c3aed 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cl-section-sub {
  margin: 12px auto 0; max-width: 620px; color: var(--cl-muted);
  font-size: 15px; line-height: 1.6;
}

/* ───── Modern footer (light brand-blue) ───── */
body.cl-modern .company-footer.style1 { display: none !important; }
.cl-footer {
  background:
    radial-gradient(circle at 100% 0%, rgba(124,58,237,.06), transparent 50%),
    radial-gradient(circle at 0% 100%, rgba(11,71,212,.08), transparent 50%),
    linear-gradient(180deg, #f0f9ff 0%, #e0f2fe 50%, #dbeafe 100%);
  color: #1e293b;
  font-family: 'Inter', sans-serif;
  margin-top: 56px;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(11,71,212,.10);
}
.cl-footer::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, #0b47d4, #2563eb, #7c3aed);
}
.cl-footer-top { max-width: 1280px; margin: 0 auto; padding: 64px 28px 40px; }
.cl-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr;
  gap: 40px;
}
.cl-footer-brand .cl-footer-logo { height: 52px; margin-bottom: 16px; }
.cl-footer-tagline { font-size: 13px; line-height: 1.65; color: #475569; margin: 0 0 20px; max-width: 320px; }
.cl-footer-social { display: flex; gap: 10px; }
.cl-footer-social a {
  width: 40px; height: 40px; border-radius: 12px;
  background: #ffffff; border: 1px solid rgba(11,71,212,.12);
  color: #0b47d4;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; text-decoration: none !important;
  transition: all .2s; box-shadow: 0 2px 8px rgba(11,71,212,.06);
}
.cl-footer-social a:hover {
  background: linear-gradient(135deg, #0b47d4, #2563eb);
  border-color: transparent; color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(11,71,212,.30);
}
.cl-footer-col h4 {
  color: #0b47d4; font-size: 12px; font-weight: 800;
  letter-spacing: .14em; text-transform: uppercase;
  margin: 0 0 18px; position: relative; padding-bottom: 10px;
}
.cl-footer-col h4::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 24px; height: 2px;
  background: linear-gradient(90deg, #0b47d4, #2563eb);
  border-radius: 2px;
}
.cl-footer-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.cl-footer-col a {
  color: #475569; text-decoration: none !important;
  font-size: 13.5px; transition: color .15s, transform .15s;
  display: inline-block; font-weight: 500;
}
.cl-footer-col a:hover { color: #0b47d4; transform: translateX(3px); }
.cl-footer-contact li { display: flex; align-items: center; gap: 10px; font-size: 13.5px; color: #475569; font-weight: 500; }
.cl-footer-contact li i {
  width: 32px; height: 32px; background: #ffffff;
  color: #0b47d4; border-radius: 10px;
  border: 1px solid rgba(11,71,212,.12);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 12px;
  box-shadow: 0 2px 6px rgba(11,71,212,.06);
}
.cl-footer-contact a { color: #475569; text-decoration: none !important; font-weight: 500; }
.cl-footer-contact a:hover { color: #0b47d4; }
.cl-footer-bottom {
  border-top: 1px solid rgba(11,71,212,.10); padding: 22px 0;
  background: rgba(255,255,255,.40); backdrop-filter: blur(8px);
}
.cl-footer-bottom-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 28px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  font-size: 12.5px; color: #64748b; font-weight: 500;
}
@media (max-width: 1100px) {
  .cl-footer-grid { grid-template-columns: 1.4fr 1fr 1fr; gap: 28px; }
  .cl-footer-brand { grid-column: 1 / -1; max-width: 480px; }
}
@media (max-width: 720px) {
  .cl-footer-top { padding: 48px 20px 32px; }
  .cl-footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .cl-footer-brand { grid-column: 1 / -1; max-width: none; }
}
@media (max-width: 460px) {
  .cl-footer-grid { grid-template-columns: 1fr; }
  .cl-footer-bottom-inner { justify-content: center; text-align: center; }
}
