/* ═══════════════════════════════════════════════
   Hindustan Signages — style.css
   ═══════════════════════════════════════════════ */

/* ── VARIABLES & RESET ── */
:root {
  --accent:  #1a6fd4;
  --accent2: #0d47a1;
  --muted:   #667799;
  --border:  rgba(26, 111, 212, 0.22);
  --card-bg: #eef3fc;
  --nav-h:   80px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: #fff;
  color: #0d1a2e;
  font-family: 'Rajdhani', sans-serif;
  font-size: 16px;
  overflow-x: hidden;
}

/* ── TOPBAR ── */
.topbar { background: #e8f0fb; padding: 7px 0; border-bottom: 1px solid var(--border); }
.topbar .inner {
  max-width: 1400px; margin: auto; padding: 0 32px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 12px; color: #44557a; font-family: 'Inter', sans-serif;
}
.topbar .inner span { display: flex; align-items: center; gap: 5px; }
.topbar .inner a { color: var(--accent); text-decoration: none; }
.topbar .social-links { display: flex; gap: 5px; }
.topbar .social-links a {
  width: 26px; height: 26px; border-radius: 5px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(26,111,212,0.08); border: 1px solid rgba(26,111,212,0.15);
  color: #44557a; text-decoration: none; transition: all .3s;
}
.topbar .social-links a:hover { color: #fff; background: var(--accent); border-color: var(--accent); }

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,0.98); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border); height: var(--nav-h);
  box-shadow: 0 2px 20px rgba(26,111,212,0.07);
}
.nav-inner {
  max-width: 1400px; margin: auto; padding: 0 32px; height: 100%;
  display: flex; align-items: center; justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; flex-shrink: 0; }
.logo-icon { width: 40px; height: 40px; border-radius: 8px; overflow: hidden; flex-shrink: 0; }
.logo-icon svg { display: block; }
.logo-text { display: flex; flex-direction: column; line-height: 1; }
.logo-text .brand {
  font-family: 'Barlow Condensed', sans-serif; font-weight: 700;
  font-size: 21px; letter-spacing: 1.5px; color: #0d1a2e; white-space: nowrap;
}
.logo-text .tagline {
  font-size: 9px; letter-spacing: 2px; color: var(--accent);
  font-family: 'Inter', sans-serif; text-transform: uppercase; margin-top: 2px; white-space: nowrap;
}
.nav-links { display: flex; align-items: center; list-style: none; gap: 0; flex-shrink: 0; }
.nav-links > li { position: relative; }
.nav-links a {
  color: #44557a; text-decoration: none; font-size: 15px; font-weight: 700;
  letter-spacing: 1.2px; text-transform: uppercase; padding: 8px 12px;
  border-radius: 4px; transition: color .3s; font-family: 'Rajdhani', sans-serif;
  white-space: nowrap; display: inline-flex; align-items: center; gap: 4px; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 3px; left: 12px; right: 12px;
  height: 2px; background: var(--accent); transform: scaleX(0); transition: transform .3s;
}
.nav-links a:hover { color: #0d1a2e; }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff !important; padding: 10px 22px !important; border-radius: 6px !important;
  font-weight: 700 !important; font-size: 15px !important; letter-spacing: 1px !important;
  margin-left: 8px; white-space: nowrap;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { opacity: .88; transform: translateY(-1px); }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; }
.hamburger span { width: 22px; height: 2px; background: #0d1a2e; border-radius: 2px; transition: all .3s; }

/* ── DROPDOWNS ── */
.dropdown-toggle svg { transition: transform .3s; opacity: .6; }
.has-dropdown:hover .dropdown-toggle svg { transform: rotate(180deg); opacity: 1; }
.dropdown-menu {
  position: absolute; top: calc(100% + 10px); left: 50%;
  transform: translateX(-50%) translateY(6px);
  background: #fff; border: 1px solid rgba(26,111,212,0.15);
  border-radius: 12px; list-style: none; min-width: 260px; padding: 8px;
  opacity: 0; pointer-events: none;
  transition: opacity .2s, transform .2s;
  box-shadow: 0 16px 48px rgba(13,26,46,0.13); z-index: 2000;
}
.dropdown-menu::before {
  content: ''; position: absolute; top: -5px; left: 50%;
  width: 10px; height: 10px; background: #fff;
  border-left: 1px solid rgba(26,111,212,0.15); border-top: 1px solid rgba(26,111,212,0.15);
  transform: translateX(-50%) rotate(45deg);
}
.has-dropdown:hover .dropdown-menu { opacity: 1; pointer-events: all; transform: translateX(-50%) translateY(0); }
.dropdown-menu li a {
  display: flex; align-items: center; gap: 10px; padding: 9px 10px;
  border-radius: 8px; text-decoration: none; color: #0d1a2e;
  font-size: 13px; text-transform: none; letter-spacing: 0;
  font-family: 'Inter', sans-serif; font-weight: 400; transition: background .2s;
}
.dropdown-menu li a::after { display: none; }
.dropdown-menu li a:hover { background: #f0f6ff; color: var(--accent); }
.dropdown-menu li + li { border-top: 1px solid rgba(26,111,212,0.06); }
.drop-icon {
  font-size: 16px; width: 32px; height: 32px; background: #eef3fc;
  border-radius: 7px; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.dropdown-menu li a:hover .drop-icon { background: #ddeaff; }
.dropdown-menu li a span strong { display: block; font-weight: 600; font-size: 12px; color: #0d1a2e; line-height: 1.3; font-family: 'Rajdhani', sans-serif; }
.dropdown-menu li a:hover span strong { color: var(--accent); }
.dropdown-menu li a span small { display: block; font-size: 10px; color: #667799; margin-top: 1px; }

/* ── HERO ── */
.hero {
  position: relative; height: calc(100vh - 34px - var(--nav-h));
  min-height: 600px; max-height: 880px; display: flex; align-items: stretch; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(105deg, rgba(5,13,31,.93) 0%, rgba(8,22,50,.82) 55%, rgba(5,13,31,.72) 100%),
    url('https://images.unsplash.com/photo-1504711434969-e33886168f5c?w=1800&q=80') center/cover no-repeat;
}
.hero-grid-overlay {
  position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(rgba(26,111,212,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(26,111,212,.07) 1px, transparent 1px);
  background-size: 50px 50px;
}
.hero-accent-bar { position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: linear-gradient(to bottom, var(--accent), var(--accent2), transparent); }
.hero-inner {
  position: relative; z-index: 4; width: 100%; max-width: 1400px; margin: 0 auto;
  padding: 0 40px; display: grid; grid-template-columns: 1fr 400px; gap: 48px; align-items: center; height: 100%;
}
.hero-left { display: flex; flex-direction: column; justify-content: center; }
.hero-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(26,111,212,.15); border: 1px solid rgba(26,111,212,.4);
  color: #7ec8e3; font-size: 11px; font-family: 'Inter', sans-serif;
  letter-spacing: 3px; text-transform: uppercase; padding: 6px 16px;
  border-radius: 100px; margin-bottom: 20px; width: fit-content; animation: fadeUp .6s ease both;
}
.hero-pill span { width: 6px; height: 6px; border-radius: 50%; background: #7ec8e3; animation: pulse 2s infinite; }
@keyframes pulse   { 0%,100%{ opacity:1 } 50%{ opacity:.3 } }
@keyframes fadeUp  { from{ opacity:0; transform:translateY(20px) } to{ opacity:1; transform:translateY(0) } }
@keyframes marquee { from{ transform:translateX(0) } to{ transform:translateX(-50%) } }
.hero h1 {
  font-family: 'Barlow Condensed', sans-serif; font-size: clamp(44px,5.5vw,76px);
  font-weight: 700; line-height: 1.05; letter-spacing: 1px; color: #fff;
  animation: fadeUp .6s .15s ease both; margin-bottom: 16px; text-shadow: 0 2px 16px rgba(0,0,0,.3);
}
.hero h1 .highlight { color: #fff; font-weight: 800; }
.hero-sub {
  font-family: 'Inter', sans-serif; font-size: 15px; color: rgba(255,255,255,.68);
  max-width: 480px; margin-bottom: 28px; line-height: 1.7; font-weight: 300; animation: fadeUp .6s .3s ease both;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; animation: fadeUp .6s .45s ease both; margin-bottom: 32px; }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff;
  padding: 13px 28px; border-radius: 50px; text-decoration: none; font-size: 14px;
  font-weight: 700; letter-spacing: 1px; text-transform: uppercase; transition: all .3s;
  font-family: 'Rajdhani', sans-serif; display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(26,111,212,.45); }
.btn-ghost {
  border: 1px solid rgba(255,255,255,.4); color: #fff; padding: 13px 28px;
  border-radius: 50px; text-decoration: none; font-size: 14px; font-weight: 600;
  letter-spacing: 1px; text-transform: uppercase; transition: all .3s; font-family: 'Rajdhani', sans-serif;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); background: rgba(255,255,255,.06); }
.hero-stats { display: flex; gap: 32px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.15); animation: fadeUp .6s .6s ease both; }
.stat-num   { font-family: 'Barlow Condensed', sans-serif; font-size: 40px; color: #7ec8e3; line-height: 1; }
.stat-label { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,.45); font-family: 'Inter', sans-serif; margin-top: 3px; }
.hero-form-card {
  background: rgba(255,255,255,.97); border-radius: 16px; padding: 30px 26px;
  box-shadow: 0 24px 60px rgba(0,0,0,.35); animation: fadeUp .7s .2s ease both; backdrop-filter: blur(10px);
}
.hero-form-card h3 {
  font-family: 'Barlow Condensed', sans-serif; font-size: 24px; font-weight: 700;
  letter-spacing: 1.5px; color: #0d1a2e; margin-bottom: 4px; text-align: center;
}
.hero-form-card .form-sub { font-family: 'Inter', sans-serif; font-size: 12px; color: #667799; text-align: center; margin-bottom: 20px; }
.hform-group { margin-bottom: 12px; }
.hform-group input,
.hform-group select,
.hform-group textarea {
  width: 100%; background: #f5f8ff; border: 1px solid rgba(26,111,212,.2);
  border-radius: 8px; padding: 11px 14px; color: #0d1a2e;
  font-family: 'Rajdhani', sans-serif; font-size: 14px; outline: none; transition: border-color .3s, box-shadow .3s;
}
.hform-group input::placeholder,
.hform-group textarea::placeholder { color: #aabbcc; }
.hform-group input:focus,
.hform-group select:focus,
.hform-group textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(26,111,212,.1); background: #fff; }
.hform-group textarea { height: 72px; resize: none; }
.hform-group select option { background: #fff; color: #0d1a2e; }
.hform-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.btn-hero-submit {
  width: 100%; background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; border: none; padding: 13px; border-radius: 8px;
  font-family: 'Barlow Condensed', sans-serif; font-size: 16px; letter-spacing: 2.5px;
  cursor: pointer; transition: all .3s; margin-top: 4px;
}
.btn-hero-submit:hover { opacity: .9; transform: translateY(-1px); box-shadow: 0 10px 28px rgba(26,111,212,.4); }

/* ── GENERAL SECTIONS ── */
section { padding: 100px 0; }
.container { max-width: 1400px; margin: auto; padding: 0 40px; }
.section-label { font-size: 11px; letter-spacing: 4px; text-transform: uppercase; color: var(--accent); font-family: 'Inter', sans-serif; margin-bottom: 12px; }
.section-title { font-family: 'Barlow Condensed', sans-serif; font-size: clamp(34px,5vw,58px); font-weight: 700; letter-spacing: 1.5px; line-height: 1.05; color: #0d1a2e; margin-bottom: 20px; }
.section-desc { color: #44557a; font-family: 'Inter', sans-serif; font-size: 15px; line-height: 1.7; }

/* ── CLIENTS MARQUEE ── */
.clients-section { background: #e8f0fb; padding: 56px 0; overflow: hidden; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.clients-label { font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--muted); font-family: 'Inter', sans-serif; text-align: center; margin-bottom: 24px; }
.clients-overflow { overflow: hidden; }
.clients-track { display: flex; gap: 60px; animation: marquee 30s linear infinite; width: max-content; }
.client-name { font-family: 'Barlow Condensed', sans-serif; font-size: 19px; letter-spacing: 3px; color: rgba(13,26,46,.3); white-space: nowrap; transition: color .3s; }
.client-name:hover { color: var(--accent); }

/* ── ABOUT ── */
#about { background: #f5f8ff; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-visual { position: relative; }
.about-img { width: 100%; border-radius: 8px; aspect-ratio: 4/3; background: var(--card-bg); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.about-img img { width: 100%; height: 100%; object-fit: cover; border-radius: 8px; }
.about-badge {
  position: absolute; bottom: -24px; right: -24px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 8px; padding: 24px; text-align: center; min-width: 140px;
}
.about-badge .big   { font-family: 'Barlow Condensed', sans-serif; font-size: 52px; color: #fff; line-height: 1; }
.about-badge .small { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,.8); font-family: 'Inter', sans-serif; }
.about-text { padding-top: 20px; }
.about-text p { color: #44557a; font-family: 'Inter', sans-serif; font-size: 15px; line-height: 1.8; margin-bottom: 16px; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 32px; }
.feat-item { display: flex; align-items: flex-start; gap: 12px; }
.feat-icon { width: 36px; height: 36px; background: rgba(26,111,212,.1); border: 1px solid rgba(26,111,212,.28); border-radius: 6px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 16px; }
.feat-item h4 { font-size: 14px; font-weight: 700; color: #0d1a2e; }
.feat-item p  { font-size: 12px; color: var(--muted); font-family: 'Inter', sans-serif; margin-top: 2px; }

/* ── SOLUTIONS ── */
.solutions-header { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 20px; }
.solutions-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; margin-top: 60px; }
.sol-card { background: var(--card-bg); padding: 36px 30px; position: relative; transition: all .4s; cursor: default; }
.sol-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--accent), var(--accent2)); transform: scaleX(0); transition: transform .4s; transform-origin: left; }
.sol-card:hover { background: #ddeaff; }
.sol-card:hover::before { transform: scaleX(1); }
.sol-num { font-family: 'Barlow Condensed', sans-serif; font-size: 64px; color: rgba(26,111,212,.12); line-height: 1; margin-bottom: 16px; transition: color .4s; }
.sol-card:hover .sol-num { color: rgba(26,111,212,.25); }
.sol-icon { font-size: 28px; margin-bottom: 16px; }
.sol-card h3 { font-family: 'Barlow Condensed', sans-serif; font-size: 22px; letter-spacing: 1.5px; color: #0d1a2e; margin-bottom: 12px; }
.sol-card p  { font-family: 'Inter', sans-serif; font-size: 13px; color: #44557a; line-height: 1.7; }
.sol-items { margin-top: 20px; display: flex; flex-wrap: wrap; gap: 6px; }
.sol-tag { font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: var(--accent); background: rgba(26,111,212,.1); border: 1px solid rgba(26,111,212,.28); padding: 3px 10px; border-radius: 100px; font-family: 'Inter', sans-serif; }

/* ── WHY US ── */
.why-section { background: #fff; padding: 100px 0; }
.why-section-header { text-align: center; margin-bottom: 60px; }
.why-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.why-card { padding: 32px 24px; border: 1px solid rgba(26,111,212,.14); border-radius: 8px; background: #f5f8ff; text-align: center; transition: all .4s; }
.why-card:hover { background: #eef3fc; border-color: var(--border); transform: translateY(-4px); box-shadow: 0 12px 32px rgba(26,111,212,.1); }
.why-card .icon { font-size: 36px; margin-bottom: 16px; }
.why-card h3 { font-family: 'Barlow Condensed', sans-serif; font-size: 20px; letter-spacing: 1.5px; color: #0d1a2e; margin-bottom: 10px; }
.why-card p  { font-family: 'Inter', sans-serif; font-size: 13px; color: #44557a; line-height: 1.6; }

/* ── PORTFOLIO ── */
#portfolio { background: #fff; }
.portfolio-filters { display: flex; gap: 8px; margin: 24px 0 40px; flex-wrap: wrap; }
.filter-btn { padding: 8px 18px; border-radius: 4px; font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; font-family: 'Rajdhani', sans-serif; font-weight: 600; cursor: pointer; border: 1px solid rgba(26,111,212,.25); color: #44557a; background: transparent; transition: all .3s; }
.filter-btn.active,
.filter-btn:hover { background: linear-gradient(135deg, var(--accent), var(--accent2)); border-color: transparent; color: #fff; }
.portfolio-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.port-card { background: #fff; border-radius: 8px; overflow: hidden; border: 1px solid rgba(26,111,212,.12); transition: all .4s; }
.port-card:hover { transform: translateY(-6px); border-color: var(--border); box-shadow: 0 24px 48px rgba(26,111,212,.12); }
.port-img { width: 100%; aspect-ratio: 16/10; background: #ddeaff; display: block; overflow: hidden; }
.port-img img { width: 100%; height: 100%; object-fit: cover; }
.port-body { padding: 20px; }
.port-cat { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: var(--accent); font-family: 'Inter', sans-serif; margin-bottom: 6px; }
.port-body h3 { font-family: 'Barlow Condensed', sans-serif; font-size: 18px; letter-spacing: 1px; color: #0d1a2e; }
.port-body p  { font-size: 12px; color: #44557a; font-family: 'Inter', sans-serif; margin-top: 6px; line-height: 1.5; }

/* ── CONTACT ── */
#contact { background: #f5f8ff; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; margin-top: 60px; }
.contact-info h3 { font-family: 'Barlow Condensed', sans-serif; font-size: 28px; letter-spacing: 2px; color: #0d1a2e; margin-bottom: 20px; }
.contact-info p  { color: #44557a; font-family: 'Inter', sans-serif; font-size: 14px; line-height: 1.8; margin-bottom: 32px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; padding: 18px 0; border-bottom: 1px solid rgba(26,111,212,.12); }
.contact-item:first-of-type { border-top: 1px solid rgba(26,111,212,.12); }
.c-icon  { width: 44px; height: 44px; background: rgba(26,111,212,.1); border: 1px solid var(--border); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.c-label { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: #667799; font-family: 'Inter', sans-serif; }
.c-val   { font-size: 15px; color: #0d1a2e; font-family: 'Rajdhani', sans-serif; font-weight: 600; margin-top: 4px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); font-family: 'Inter', sans-serif; margin-bottom: 8px; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%; background: #fff; border: 1px solid rgba(26,111,212,.22);
  border-radius: 4px; padding: 14px 16px; color: #0d1a2e;
  font-family: 'Rajdhani', sans-serif; font-size: 15px; transition: border-color .3s; outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(26,111,212,.1); }
.form-group textarea { height: 120px; resize: vertical; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: #aabbcc; }
.form-group select option { background: #fff; color: #0d1a2e; }
.btn-submit { width: 100%; background: linear-gradient(135deg, var(--accent), var(--accent2)); color: #fff; border: none; padding: 16px; border-radius: 4px; font-family: 'Barlow Condensed', sans-serif; font-size: 18px; letter-spacing: 3px; cursor: pointer; transition: all .3s; margin-top: 8px; }
.btn-submit:hover { opacity: .88; transform: translateY(-1px); box-shadow: 0 12px 32px rgba(26,111,212,.4); }

/* ── FOOTER ── */
footer { background: #0d1a2e; border-top: 1px solid rgba(26,111,212,.3); padding: 60px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 48px; }
.footer-brand-desc { font-family: 'Inter', sans-serif; font-size: 13px; color: rgba(255,255,255,.5); line-height: 1.7; max-width: 280px; font-weight: 300; margin-top: 16px; }
.footer-social-wrap { display: flex; gap: 10px; margin-top: 20px; }
.footer-social-btn { width: 36px; height: 36px; border-radius: 8px; background: rgba(26,111,212,.15); border: 1px solid rgba(26,111,212,.3); display: flex; align-items: center; justify-content: center; color: #7ec8e3; text-decoration: none; transition: all .3s; }
.footer-social-btn:hover { color: #fff; }
.footer-social-btn.fb:hover { background: #1a6fd4; border-color: #1a6fd4; }
.footer-social-btn.li:hover { background: #0077b5; border-color: #0077b5; }
.footer-social-btn.yt:hover { background: #ff0000; border-color: #ff0000; }
.footer-col h4 { font-family: 'Barlow Condensed', sans-serif; font-size: 16px; letter-spacing: 2px; color: #fff; margin-bottom: 20px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: rgba(255,255,255,.5); text-decoration: none; font-family: 'Inter', sans-serif; font-size: 13px; transition: color .3s; }
.footer-col ul li a:hover { color: var(--accent); }
.footer-contact-link { display: flex; align-items: center; gap: 8px; }
.footer-contact-icon { flex-shrink: 0; opacity: .6; }
.footer-quote-wrap { margin-top: 24px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { font-family: 'Inter', sans-serif; font-size: 12px; color: rgba(255,255,255,.4); }
.footer-bottom a { color: var(--accent); text-decoration: none; }

/* ── RESPONSIVE ── */
@media (max-width: 1200px) { .logo-text .tagline { display: none; } }
@media (max-width: 1024px) {
  .solutions-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid    { grid-template-columns: 1fr 1fr; }
  .why-grid       { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 900px) {
  .hero       { height: auto; max-height: none; min-height: auto; }
  .hero-inner { grid-template-columns: 1fr; padding: 48px 24px; gap: 32px; }
  .hform-row  { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  /* Layout handled by mobile.css */
}

/* Fix footer logo brand text colour */
.footer-brand-white { color: #fff !important; }


/* ── SOL CARD BACKGROUND IMAGES ── */
.sol-img-card { background-size: cover; background-position: center; background-repeat: no-repeat; position: relative; }
.sol-bg-1 { background-image: url('https://images.unsplash.com/photo-1604328698692-f76ea9498e76?w=600&q=80'); }
.sol-bg-2 { background-image: url('https://images.unsplash.com/photo-1528698827591-e19ccd7bc23d?w=600&q=80'); }
.sol-bg-3 { background-image: url('https://images.unsplash.com/photo-1533090161767-e6ffed986c88?w=600&q=80'); }
.sol-bg-4 { background-image: url('https://images.unsplash.com/photo-1497366216548-37526070297c?w=600&q=80'); }
.sol-bg-5 { background-image: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=600&q=80'); }
.sol-bg-6 { background-image: url('https://images.unsplash.com/photo-1486325212027-8081e485255e?w=600&q=80'); }

/* ── SOL CARD IMAGE OVERLAY LAYOUT ── */
.sol-img-overlay {
  position: relative; z-index: 2;
  display: flex; flex-direction: column;
  justify-content: flex-end;
  height: 100%; min-height: 320px;
  padding: 28px;
  background: linear-gradient(to top, rgba(5,13,31,0.92) 0%, rgba(5,13,31,0.5) 55%, rgba(5,13,31,0.15) 100%);
  border-radius: inherit;
}
.sol-img-card .sol-num  { color: rgba(255,255,255,0.25); font-family: 'Barlow Condensed',sans-serif; font-size: 52px; line-height: 1; margin-bottom: 8px; }
.sol-img-card .sol-icon { font-size: 26px; margin-bottom: 10px; }
.sol-img-card h3        { color: #fff; font-family: 'Barlow Condensed',sans-serif; font-size: 22px; letter-spacing: 1.5px; margin-bottom: 8px; }
.sol-img-card p         { color: rgba(255,255,255,0.75); font-family: 'Inter',sans-serif; font-size: 13px; line-height: 1.6; margin-bottom: 16px; }
.sol-img-card .sol-tag  { background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.3); color: #fff; }
.sol-img-card:hover .sol-img-overlay { background: linear-gradient(to top, rgba(5,13,31,0.97) 0%, rgba(5,13,31,0.7) 55%, rgba(5,13,31,0.3) 100%); }

/* ── SECTION DESC SPACING ── */
.section-desc-video { margin-bottom: 40px; }
.section-desc-wide  { margin-bottom: 48px; }

/* ── VIDEO SHOWCASE ── */
.video-showcase { background: #0d1a2e; padding: 100px 0; }
.video-showcase .section-label { color: rgba(255,255,255,0.5); }
.video-showcase .section-title { color: #fff; }
.video-showcase .section-desc  { color: rgba(255,255,255,0.6); }
.video-wrap { position: relative; width: 100%; max-width: 900px; margin: 0 auto; border-radius: 16px; overflow: hidden; box-shadow: 0 32px 80px rgba(0,0,0,0.5); }
.yt-embed   { display: block; width: 100%; aspect-ratio: 16/9; border: none; }

/* ── BEFORE / AFTER SLIDER ── */
.ba-section { background: #f5f8ff; padding: 100px 0; }
.ba-grid    { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.ba-slider  { position: relative; border-radius: 12px; overflow: hidden; aspect-ratio: 4/3; cursor: ew-resize; user-select: none; box-shadow: 0 16px 48px rgba(13,26,46,0.15); }
.ba-after, .ba-before { position: absolute; inset: 0; }
.ba-after  img, .ba-before img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ba-before  { clip-path: inset(0 50% 0 0); }
.ba-label   { position: absolute; bottom: 12px; font-family: 'Inter',sans-serif; font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; padding: 4px 12px; border-radius: 100px; }
.ba-label-after  { right: 12px; background: rgba(26,111,212,0.9); color: #fff; }
.ba-label-before { left: 12px; background: rgba(13,26,46,0.75); color: rgba(255,255,255,0.9); }
.ba-handle  { position: absolute; top: 0; bottom: 0; left: 50%; transform: translateX(-50%); width: 44px; display: flex; flex-direction: column; align-items: center; pointer-events: none; z-index: 10; }
.ba-handle-line   { width: 2px; flex: 1; background: #fff; box-shadow: 0 0 8px rgba(0,0,0,0.4); }
.ba-handle-circle { width: 44px; height: 44px; border-radius: 50%; background: #fff; box-shadow: 0 4px 16px rgba(0,0,0,0.3); display: flex; align-items: center; justify-content: center; gap: 2px; position: absolute; top: 50%; transform: translateY(-50%); }
.ba-handle-circle svg { stroke: #1a6fd4; flex-shrink: 0; }

/* ── CLIENT LOGOS ── */
.client-logos-section { background: #fff; padding: 100px 0; }
.client-logos-grid    { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.client-logo-card     { border-radius: 10px; overflow: hidden; }
.client-logo-inner    { display: flex; align-items: center; justify-content: center; height: 80px; border-radius: 10px; border: 1px solid rgba(0,0,0,0.06); transition: transform 0.2s, box-shadow 0.2s; }
.client-logo-inner:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.1); }
.client-logo-inner span { font-family: 'Barlow Condensed',sans-serif; font-weight: 700; font-size: 14px; letter-spacing: 1.5px; }

/* ── CLIENT LOGO COLORS ── */
.cl-1  { background: #e8f0fb; color: #1a5fa8; }
.cl-2  { background: #fff3e0; color: #e65100; }
.cl-3  { background: #fce4ec; color: #c62828; }
.cl-4  { background: #e8f5e9; color: #2e7d32; }
.cl-5  { background: #e3f2fd; color: #1565c0; }
.cl-6  { background: #f3e5f5; color: #6a1b9a; }
.cl-7  { background: #fff8e1; color: #f57f17; }
.cl-8  { background: #e0f2f1; color: #00695c; }
.cl-9  { background: #e8eaf6; color: #283593; }
.cl-10 { background: #ffebee; color: #b71c1c; }
.cl-11 { background: #f1f8e9; color: #33691e; }
.cl-12 { background: #ffebee; color: #c62828; }

/* ── HERO VIDEO ── */
/* hero-video rules removed — using slideshow */

/* ── RESPONSIVE — new sections ── */
@media (max-width: 1024px) {
  .client-logos-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 768px) {
  .ba-grid { grid-template-columns: 1fr; gap: 24px; }
  .client-logos-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .video-showcase { padding: 60px 0; }
  .ba-section { padding: 60px 0; }
  .client-logos-section { padding: 60px 0; }
}

/* ════════════════════════════════════════════════
   FIXES — Solutions image cards & layout
   ════════════════════════════════════════════════ */

/* Desktop grid with image cards: remove gap/border box style */
.sol-desktop-grid {
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  gap: 20px !important;
  overflow: visible !important;
  margin-top: 60px;
}

/* Image card overrides — reset old light card styles */
.sol-img-card {
  background-color: transparent !important; /* bg comes from sol-bg-N */
  padding: 0 !important;
  border-radius: 12px !important;
  overflow: hidden;
  min-height: 360px;
}
.sol-img-card::before { display: none !important; } /* remove blue top bar */
.sol-img-card:hover   { background-color: transparent !important; }

/* Overlay fills card completely */
.sol-img-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px;
  background: linear-gradient(to top, rgba(5,13,31,0.95) 0%, rgba(5,13,31,0.55) 55%, rgba(5,13,31,0.1) 100%);
  transition: background 0.4s;
}
.sol-img-card:hover .sol-img-overlay {
  background: linear-gradient(to top, rgba(5,13,31,0.98) 0%, rgba(5,13,31,0.75) 65%, rgba(5,13,31,0.3) 100%);
}

/* Carousel track image cards fit full width */
.sol-carousel-track .sol-img-card {
  flex: 0 0 100% !important;
  min-width: 100% !important;
  width: 100% !important;
  min-height: 360px;
  border-radius: 12px;
  scroll-snap-align: start;
}
.sol-carousel-track .sol-img-overlay {
  position: absolute;
  inset: 0;
}

/* Hero: ensure video fills and poster shows when video missing */
.hero {
  overflow: hidden;
}
.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url('https://images.unsplash.com/photo-1504711434969-e33886168f5c?w=1800&q=80') center/cover no-repeat;
}
.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(5,13,31,0.93) 0%, rgba(8,22,50,0.82) 55%, rgba(5,13,31,0.72) 100%);
}

/* Slideshow z-index handled below */

/* BA slider handle pointer fix */
.ba-handle { pointer-events: none; }
.ba-handle-circle { pointer-events: all; cursor: ew-resize; }

/* Client logos grid responsive */
@media (max-width: 768px) {
  .sol-desktop-grid { display: none !important; }
  .sol-img-card { min-height: 320px; }
  .client-logos-grid { grid-template-columns: repeat(3, 1fr) !important; }
  .ba-grid { grid-template-columns: 1fr !important; }
}

/* ════════════════════════════════════════════════
   HERO SLIDESHOW — fade transition
   ════════════════════════════════════════════════ */

/* Remove old video-based hero rules */
.hero-video-wrap,
.hero-video,
.hero-video-overlay { display: none; }

/* Slideshow container */
.hero-slideshow {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

/* Each slide */
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  /* Ken Burns subtle zoom on each slide */
  transform: scale(1.08);
  transition: opacity 1.4s ease-in-out;
  animation: heroKenBurns 8s ease-in-out infinite alternate;
}
.hero-slide.active {
  opacity: 1;
  z-index: 1;
}

/* Ken Burns slow zoom */
@keyframes heroKenBurns {
  from { transform: scale(1.0); }
  to   { transform: scale(1.1); }
}

/* Stagger Ken Burns per slide so they feel different */
.hero-slide-1 { animation-delay: 0s;   animation-duration: 9s;  }
.hero-slide-2 { animation-delay: 0.5s; animation-duration: 11s; animation-direction: alternate-reverse; }
.hero-slide-3 { animation-delay: 0s;   animation-duration: 8s;  }
.hero-slide-4 { animation-delay: 0.5s; animation-duration: 10s; animation-direction: alternate-reverse; }
.hero-slide-5 { animation-delay: 0s;   animation-duration: 9s;  }

/* Signage images — replace URLs with your own photos */
.hero-slide-1 { background-image: url('https://images.unsplash.com/photo-1533090161767-e6ffed986c88?w=1800&q=85'); }
.hero-slide-2 { background-image: url('https://images.unsplash.com/photo-1542744095-fcf48d80b0fd?w=1800&q=85'); }
.hero-slide-3 { background-image: url('https://images.unsplash.com/photo-1558618666-fcd25c85cd64?w=1800&q=85'); }
.hero-slide-4 { background-image: url('https://images.unsplash.com/photo-1486325212027-8081e485255e?w=1800&q=85'); }
.hero-slide-5 { background-image: url('https://images.unsplash.com/photo-1567016526105-22da7c13161a?w=1800&q=85'); }

/* Lighter overlay — shows more of the photo */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    105deg,
    rgba(5,13,31,0.82) 0%,
    rgba(8,22,50,0.60) 50%,
    rgba(5,13,31,0.45) 100%
  );
}

/* Grid overlay must be above slideshow */
.hero-grid-overlay { z-index: 3; }
.hero-accent-bar   { z-index: 3; }
.hero-inner        { z-index: 4; }

/* Slideshow dot indicators */
.hero-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 5;
}
.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: 1px solid rgba(255,255,255,0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}
.hero-dot.active {
  background: #fff;
  width: 24px;
  border-radius: 4px;
}

/* Progress bar at very top of hero */
.hero-progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #7ec8e3);
  z-index: 5;
  width: 0%;
  transition: width 0.1s linear;
}

/* ════════════════════════════════════════════════
   FAQ SECTION
   ════════════════════════════════════════════════ */
.faq-section {
  background: #f5f8ff;
  padding: 100px 0;
}
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}
.faq-left {
  position: sticky;
  top: 100px;
}
.faq-left .section-desc {
  margin: 16px 0 32px;
  max-width: 320px;
}
.faq-call-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* FAQ items */
.faq-right {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.faq-item {
  border-bottom: 1px solid rgba(26,111,212,0.12);
}
.faq-item:first-child {
  border-top: 1px solid rgba(26,111,212,0.12);
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: 'Rajdhani', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #0d1a2e;
  transition: color 0.2s;
  -webkit-tap-highlight-color: transparent;
}
.faq-q:hover { color: #1a6fd4; }
.faq-q.is-open { color: #1a6fd4; }
.faq-arrow {
  flex-shrink: 0;
  stroke: #aab4c4;
  transition: transform 0.3s ease, stroke 0.2s;
}
.faq-q.is-open .faq-arrow {
  transform: rotate(180deg);
  stroke: #1a6fd4;
}

/* Answer panel */
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0;
}
.faq-a.is-open {
  max-height: 300px;
  padding-bottom: 20px;
}
.faq-a p {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: #44557a;
  line-height: 1.8;
}

/* Responsive */
@media (max-width: 900px) {
  .faq-grid { grid-template-columns: 1fr; gap: 40px; }
  .faq-left { position: static; }
}
@media (max-width: 768px) {
  .faq-section { padding: 60px 0; }
  .faq-q { font-size: 16px; padding: 18px 0; }
}