/* ================================================================
   Ednopshire IT Solutions — Main Stylesheet
   Bootstrap 5.3 base | Custom design system on top
   ================================================================ */

/* ── Variables ─────────────────────────────────────────────────── */
:root {
  --primary:       #0f2040;
  --primary-light: #1e3a5f;
  --accent:        #2563eb;
  --accent-hover:  #1d4ed8;
  --accent-light:  #eff6ff;
  --secondary:     #0ea5e9;
  --success:       #10b981;
  --warning:       #f59e0b;
  --danger:        #ef4444;
  --text-dark:     #0f172a;
  --text-body:     #334155;
  --text-muted:    #64748b;
  --border:        #e2e8f0;
  --bg-white:      #ffffff;
  --bg-light:      #f8fafc;
  --bg-alt:        #f1f5f9;
  --shadow-sm:     0 1px 3px rgba(15,32,64,.08), 0 1px 2px rgba(15,32,64,.05);
  --shadow-md:     0 4px 16px rgba(15,32,64,.10), 0 2px 6px rgba(15,32,64,.06);
  --shadow-lg:     0 10px 40px rgba(15,32,64,.14), 0 4px 12px rgba(15,32,64,.08);
  --radius:        12px;
  --radius-lg:     20px;
  --transition:    all .25s cubic-bezier(.4,0,.2,1);
}

/* ── Reset / Base ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-body);
  background: var(--bg-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: var(--accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-hover); }

h1,h2,h3,h4,h5,h6 {
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.25;
  letter-spacing: -.02em;
}

/* ── Utility ────────────────────────────────────────────────────── */
.text-accent   { color: var(--accent)   !important; }
.text-primary  { color: var(--primary)  !important; }
.text-muted-sm { color: var(--text-muted); font-size: .875rem; }
.bg-primary-dark{ background: var(--primary) !important; }
.bg-accent      { background: var(--accent) !important; }
.section-pad    { padding: 96px 0; }
.section-pad-sm { padding: 64px 0; }

/* gradient text */
.gradient-text {
  background: linear-gradient(135deg, #2563eb 0%, #0ea5e9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Buttons ────────────────────────────────────────────────────── */
.btn {
  border-radius: 8px;
  font-weight: 600;
  font-size: .9375rem;
  padding: .625rem 1.5rem;
  transition: var(--transition);
  border: 2px solid transparent;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
}
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37,99,235,.35);
}
.btn-outline-primary {
  background: transparent;
  border-color: var(--accent);
  color: var(--accent);
}
.btn-outline-primary:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-1px);
}
.btn-white {
  background: #fff;
  border-color: #fff;
  color: var(--primary);
}
.btn-white:hover {
  background: var(--accent-light);
  color: var(--accent);
  border-color: var(--accent-light);
}
.btn-outline-white {
  background: transparent;
  border-color: rgba(255,255,255,.6);
  color: #fff;
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.1);
  border-color: #fff;
}
.btn-lg { padding: .875rem 2.25rem; font-size: 1rem; border-radius: 10px; }

/* ── Navbar ─────────────────────────────────────────────────────── */
.site-navbar {
  background: var(--bg-white);
  box-shadow: 0 1px 0 var(--border);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 1050;
  transition: box-shadow .3s;
}
.site-navbar.scrolled { box-shadow: var(--shadow-md); }

.navbar-brand {
  padding: 16px 0 20px; /* extra bottom for sub-label */
  text-decoration: none;
}
/* Brand wordmark — matches ednosphire logo */
.logo-wordmark {
  display: inline-flex;
  align-items: flex-end;   /* text sits at baseline */
  gap: 0;
  line-height: 1;
  position: relative;
  padding-bottom: 14px;    /* room for "IT Solutions" label */
}
.logo-word {
  font-size: 1.45rem;
  font-weight: 800;
  color: #1a1a1a;
  letter-spacing: -.04em;
  line-height: 1;
}
.logo-plane {
  /* explicit px size beats any inherited size */
  width: 20px !important;
  height: 20px !important;
  color: #1a1a1a;
  margin-left: 3px;
  align-self: flex-start;  /* superscript — floats to top of flex row */
  flex-shrink: 0;
  display: block;
}
.logo-sub {
  position: absolute;
  bottom: 0; left: 0;
  font-size: .58rem; font-weight: 700;
  color: #94a3b8;
  letter-spacing: .14em; text-transform: uppercase;
  white-space: nowrap;
}
.navbar-brand:hover .logo-word { color: var(--accent); }
.navbar-brand:hover .logo-plane { color: var(--accent); }

.navbar-nav .nav-link {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-body);
  padding: 8px 14px !important;
  border-radius: 6px;
  transition: var(--transition);
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active { color: var(--accent); background: var(--accent-light); }

/* Dropdown */
.navbar .dropdown-menu {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: .5rem;
  min-width: 240px;
  margin-top: 0;
  /* CSS-driven show on hover */
  display: block;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  pointer-events: none;
  /* shift down 4px via top offset so pseudo-element bridges the gap */
  top: calc(100% + 4px);
}
/* Transparent bridge between nav link and dropdown — prevents hover loss when crossing the gap */
.navbar .dropdown-menu::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
}
.navbar .dropdown:hover > .dropdown-menu,
.navbar .dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.navbar .dropdown-item {
  border-radius: 6px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-body);
  padding: .6rem 1rem;
  display: flex; align-items: center; gap: .7rem;
  text-decoration: none;
  transition: background .15s, color .15s;
}
.navbar .dropdown-item:hover,
.navbar .dropdown-item:focus { background: var(--accent-light); color: var(--accent); outline: none; }
.navbar .dropdown-item i { font-size: 1rem; color: var(--accent); flex-shrink: 0; }
/* keep caret rotated when open */
.navbar .dropdown:hover > a.dropdown-toggle::after,
.navbar .dropdown-toggle[aria-expanded="true"]::after { transform: rotate(180deg); }
.navbar a.dropdown-toggle::after { transition: transform .2s; }

/* ── Hero ───────────────────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, #162d56 55%, #1a3a72 100%);
  position: relative;
  overflow: hidden;
  padding: 110px 0 90px;
  color: #fff;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 65% 50%, rgba(37,99,235,.18) 0%, transparent 70%);
}
.hero-grid-bg {
  position: absolute; inset: 0; opacity: .04;
  background-image: linear-gradient(rgba(255,255,255,1) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,1) 1px, transparent 1px);
  background-size: 50px 50px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: .4rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 999px;
  padding: .35rem 1rem;
  font-size: .78rem; font-weight: 600;
  color: rgba(255,255,255,.85);
  letter-spacing: .06em; text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero-badge .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--success);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:.6; transform:scale(1.4); }
}
.hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 800;
  color: #fff;
  letter-spacing: -.04em;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}
.hero p.lead {
  font-size: 1.125rem;
  color: rgba(255,255,255,.75);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 2.25rem;
}
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 2.5rem; margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,.1);
  flex-wrap: wrap;
}
.hero-stat-value {
  font-size: 2rem; font-weight: 800; color: #fff; line-height: 1;
}
.hero-stat-label {
  font-size: .78rem; color: rgba(255,255,255,.55);
  text-transform: uppercase; letter-spacing: .08em; margin-top: .25rem;
}
.hero-visual {
  position: relative; display: flex; align-items: center; justify-content: center;
}
.hero-card-float {
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.hero-mockup {
  width: 100%; max-width: 460px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.mockup-header {
  display: flex; align-items: center; gap: .5rem; margin-bottom: 1.5rem;
}
.mockup-dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.mockup-bar {
  height: 10px; border-radius: 5px;
  background: rgba(255,255,255,.12);
  margin-bottom: .65rem;
}
.mockup-stat {
  background: rgba(255,255,255,.06);
  border-radius: 10px;
  padding: 1rem;
  display: flex; align-items: center; gap: .85rem;
}
.mockup-stat-icon {
  width: 40px; height: 40px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0;
}

/* ── Section titles ──────────────────────────────────────────────── */
.section-label {
  display: inline-flex; align-items: center; gap: .5rem;
  color: var(--accent);
  font-size: .78rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  margin-bottom: .75rem;
}
.section-label::before {
  content: ''; width: 18px; height: 2px; background: var(--accent); border-radius: 2px;
}
.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.2;
  letter-spacing: -.03em;
}
.section-subtitle {
  font-size: 1.0625rem;
  color: var(--text-muted);
  max-width: 580px;
  line-height: 1.7;
  margin: .75rem auto 0;
}

/* ── Cards ──────────────────────────────────────────────────────── */
.edno-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: var(--transition);
  height: 100%;
}
.edno-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(37,99,235,.2);
  transform: translateY(-4px);
}
.edno-card .card-icon {
  width: 54px; height: 54px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}
.edno-card .card-icon.blue   { background: #eff6ff; color: var(--accent); }
.edno-card .card-icon.cyan   { background: #e0f2fe; color: #0284c7; }
.edno-card .card-icon.green  { background: #ecfdf5; color: #059669; }
.edno-card .card-icon.orange { background: #fff7ed; color: #ea580c; }
.edno-card .card-icon.purple { background: #faf5ff; color: #7c3aed; }
.edno-card h4 { font-size: 1.0625rem; font-weight: 700; margin-bottom: .5rem; }
.edno-card p  { font-size: .9375rem; color: var(--text-muted); margin: 0; line-height: 1.6; }

/* ── Feature list ────────────────────────────────────────────────── */
.feature-list { list-style: none; padding: 0; margin: 0; }
.feature-list li {
  display: flex; align-items: flex-start; gap: .75rem;
  padding: .6rem 0;
  font-size: .9375rem; color: var(--text-body);
  border-bottom: 1px solid var(--border);
}
.feature-list li:last-child { border-bottom: 0; }
.feature-list .check {
  width: 22px; height: 22px;
  background: #ecfdf5; color: #059669;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem; flex-shrink: 0; margin-top: .1rem;
}

/* ── Product card ─────────────────────────────────────────────────── */
.product-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-5px); }
.product-card .product-header {
  padding: 2rem 2rem 1.5rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: #fff;
}
.product-card .product-body { padding: 1.75rem 2rem 2rem; }
.product-badge {
  display: inline-block;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 999px;
  padding: .2rem .85rem;
  font-size: .72rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
  margin-bottom: 1rem; color: rgba(255,255,255,.9);
}
.product-card h3 { color: #fff; font-size: 1.5rem; margin-bottom: .5rem; }
.product-card .product-header p { color: rgba(255,255,255,.7); font-size: .9rem; margin:0; }

/* ── Service card ────────────────────────────────────────────────── */
.service-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: var(--transition);
  height: 100%;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--secondary));
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s ease;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }

/* ── Blog card ───────────────────────────────────────────────────── */
.blog-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  height: 100%;
}
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.blog-card .blog-img {
  width: 100%; height: 200px; object-fit: cover;
  background: var(--bg-alt);
}
.blog-card .blog-img-placeholder {
  width: 100%; height: 200px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.3); font-size: 3rem;
}
.blog-card .blog-body { padding: 1.5rem; }
.blog-category {
  display: inline-block;
  background: var(--accent-light);
  color: var(--accent);
  font-size: .72rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  padding: .2rem .7rem; border-radius: 4px;
  margin-bottom: .85rem;
}
.blog-card h5 { font-size: 1rem; font-weight: 700; line-height: 1.4; margin-bottom: .6rem; }
.blog-card h5 a { color: var(--text-dark); }
.blog-card h5 a:hover { color: var(--accent); }
.blog-card .blog-meta {
  font-size: .8rem; color: var(--text-muted);
  display: flex; align-items: center; gap: 1rem;
}

/* ── Stats band ──────────────────────────────────────────────────── */
.stats-band {
  background: var(--primary);
  padding: 64px 0;
  color: #fff;
}
.stat-item { text-align: center; }
.stat-value {
  font-size: 2.75rem; font-weight: 800; color: #fff; line-height: 1;
  letter-spacing: -.04em;
}
.stat-label { font-size: .8rem; color: rgba(255,255,255,.55); text-transform: uppercase; letter-spacing: .1em; margin-top: .35rem; }

/* ── Why us list ─────────────────────────────────────────────────── */
.why-list { list-style: none; padding: 0; margin: 0; }
.why-list li {
  display: flex; gap: 1rem; padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}
.why-list li:last-child { border-bottom: 0; }
.why-list .num {
  width: 36px; height: 36px; flex-shrink: 0;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 800;
}
.why-list strong { display: block; color: var(--text-dark); font-weight: 700; margin-bottom: .2rem; }
.why-list span   { font-size: .9rem; color: var(--text-muted); }

/* ── CTA band ────────────────────────────────────────────────────── */
.cta-band {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  padding: 80px 0;
  color: #fff;
  text-align: center;
}
.cta-band h2 { font-size: 2.25rem; color: #fff; margin-bottom: 1rem; }
.cta-band p  { color: rgba(255,255,255,.7); font-size: 1.0625rem; max-width: 560px; margin: 0 auto 2rem; }

/* ── Page hero (inner pages) ─────────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, #1a3a72 100%);
  padding: 80px 0 70px;
  color: #fff;
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 80% at 80% 50%, rgba(37,99,235,.18) 0%, transparent 70%);
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 3rem); color: #fff; margin-bottom: .75rem; }
.page-hero p  { color: rgba(255,255,255,.7); font-size: 1.0625rem; max-width: 580px; margin: 0; }
.breadcrumb-nav { display: flex; gap: .5rem; align-items: center; margin-bottom: 1.25rem; }
.breadcrumb-nav a { color: rgba(255,255,255,.6); font-size: .85rem; }
.breadcrumb-nav a:hover { color: #fff; }
.breadcrumb-nav .sep { color: rgba(255,255,255,.3); font-size: .75rem; }
.breadcrumb-nav .current { color: rgba(255,255,255,.9); font-size: .85rem; }

/* ── Forms ───────────────────────────────────────────────────────── */
.form-control, .form-select {
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: .9375rem;
  padding: .65rem 1rem;
  color: var(--text-dark);
  transition: var(--transition);
  background: #fff;
}
.form-control:focus, .form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
  outline: none;
}
.form-label { font-size: .875rem; font-weight: 600; color: var(--text-dark); margin-bottom: .4rem; }
.contact-form-wrap {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

/* ── Alert ───────────────────────────────────────────────────────── */
.alert-success-custom {
  background: #ecfdf5; border: 1px solid #a7f3d0;
  border-radius: 8px; color: #065f46;
  padding: 1rem 1.25rem; font-size: .9375rem;
  display: flex; align-items: center; gap: .75rem;
}
.alert-error-custom {
  background: #fef2f2; border: 1px solid #fecaca;
  border-radius: 8px; color: #991b1b;
  padding: 1rem 1.25rem; font-size: .9375rem;
  display: flex; align-items: center; gap: .75rem;
}

/* ── Footer ──────────────────────────────────────────────────────── */
.site-footer {
  background: var(--primary);
  color: rgba(255,255,255,.7);
  padding: 80px 0 0;
}
.footer-brand .name { font-size: 1.25rem; font-weight: 800; color: #fff; }
.footer-brand .tagline { font-size: .8rem; color: rgba(255,255,255,.45); margin-top: .2rem; }
.footer-brand p { font-size: .9rem; margin-top: 1rem; line-height: 1.7; }
.footer-heading {
  font-size: .8rem; font-weight: 700; color: rgba(255,255,255,.9);
  text-transform: uppercase; letter-spacing: .12em;
  margin-bottom: 1.25rem;
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: .6rem; }
.footer-links a {
  font-size: .9rem; color: rgba(255,255,255,.55);
  transition: var(--transition);
}
.footer-links a:hover { color: #fff; padding-left: 4px; }
.footer-contact li {
  display: flex; align-items: flex-start; gap: .65rem;
  font-size: .875rem; color: rgba(255,255,255,.6);
  margin-bottom: .75rem;
}
.footer-contact li i { color: var(--accent); margin-top: .15rem; flex-shrink: 0; }
.footer-social { display: flex; gap: .75rem; margin-top: 1.25rem; }
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.6); font-size: .9rem;
}
.footer-social a:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 1.5rem 0;
  margin-top: 3.5rem;
  font-size: .8rem;
  color: rgba(255,255,255,.4);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .5rem;
}
.footer-bottom a { color: rgba(255,255,255,.5); }
.footer-bottom a:hover { color: #fff; }

/* ── Blog detail ─────────────────────────────────────────────────── */
.blog-detail-content {
  font-size: 1.0625rem; line-height: 1.85;
  color: var(--text-body);
}
.blog-detail-content h2, .blog-detail-content h3 {
  margin-top: 2rem; margin-bottom: .75rem;
  color: var(--text-dark);
}
.blog-detail-content p  { margin-bottom: 1.25rem; }
.blog-detail-content ul, .blog-detail-content ol {
  padding-left: 1.5rem; margin-bottom: 1.25rem;
}
.blog-detail-content ul li, .blog-detail-content ol li { margin-bottom: .4rem; }
.blog-detail-content img { border-radius: var(--radius); margin: 1.5rem 0; }
.blog-detail-content blockquote {
  border-left: 4px solid var(--accent);
  background: var(--accent-light);
  padding: 1rem 1.5rem;
  border-radius: 0 8px 8px 0;
  margin: 1.5rem 0; color: var(--text-body);
}

/* ── Sidebar ─────────────────────────────────────────────────────── */
.sidebar-widget {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.sidebar-widget h6 {
  font-size: .8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--text-dark);
  margin-bottom: 1rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid var(--border);
}

/* ── Accordion ───────────────────────────────────────────────────── */
.edno-accordion .accordion-button {
  font-weight: 600; font-size: .9375rem; color: var(--text-dark);
  background: var(--bg-white);
}
.edno-accordion .accordion-button:not(.collapsed) {
  color: var(--accent); background: var(--accent-light);
  box-shadow: none;
}
.edno-accordion .accordion-item {
  border: 1px solid var(--border); border-radius: var(--radius) !important;
  margin-bottom: .5rem; overflow: hidden;
}

/* ── Divider ─────────────────────────────────────────────────────── */
.divider { height: 1px; background: var(--border); margin: 2rem 0; }

/* ── Tag ─────────────────────────────────────────────────────────── */
.tag {
  display: inline-block;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: .25rem .75rem;
  font-size: .78rem; font-weight: 600;
  color: var(--text-muted);
}
.tag-blue { background: var(--accent-light); border-color: #bfdbfe; color: var(--accent); }

/* ── Animations ──────────────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity:0; transform:translateY(28px); }
  to   { opacity:1; transform:translateY(0); }
}
.fade-in-up { animation: fadeInUp .6s ease forwards; }
.delay-1    { animation-delay: .1s; }
.delay-2    { animation-delay: .2s; }
.delay-3    { animation-delay: .3s; }
.delay-4    { animation-delay: .4s; }

/* floating orb decorations */
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(60px); opacity: .12; pointer-events: none; z-index: 0;
}
.orb-blue   { background: #2563eb; }
.orb-cyan   { background: #0ea5e9; }
.orb-purple { background: #7c3aed; }

/* ── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 991.98px) {
  .section-pad    { padding: 64px 0; }
  .section-pad-sm { padding: 48px 0; }
  .hero { padding: 80px 0 70px; }
  .hero h1 { font-size: 2.25rem; }
  .hero p.lead { font-size: 1rem; }
  .hero-stats { gap: 1.5rem; }
  .hero-visual { display: none; }
  .stats-band { padding: 48px 0; }
  .cta-band { padding: 64px 0; }
  .site-footer { padding: 60px 0 0; }
}
@media (max-width: 575.98px) {
  .section-pad    { padding: 48px 0; }
  .section-pad-sm { padding: 36px 0; }
  .hero { padding: 60px 0 50px; }
  .hero h1 { font-size: 1.9rem; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .stat-value { font-size: 2rem; }
  .contact-form-wrap { padding: 1.5rem; }
}

/* ── Back to top ─────────────────────────────────────────────────── */
#back-to-top {
  position: fixed; right: 1.5rem; bottom: 1.5rem; z-index: 999;
  width: 42px; height: 42px;
  background: var(--accent); color: #fff;
  border: none; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem;
  opacity: 0; visibility: hidden;
  transition: var(--transition);
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(37,99,235,.45);
}
#back-to-top.visible { opacity:1; visibility:visible; }
#back-to-top:hover   { background: var(--accent-hover); transform: translateY(-2px); }