/* ============================================================
   vGics Global — Main Stylesheet
   Color palette:
     --primary   #0d1b2a  (deep navy)
     --secondary #1e3a5f  (dark blue)
     --accent    #f97316  (orange)
   ============================================================ */

:root {
  --primary:     #0d1b2a;
  --secondary:   #1e3a5f;
  --accent:      #f97316;
  --accent-dark: #ea580c;
  --text-muted:  #64748b;
  --bg-light:    #f8fafc;
  --white:       #ffffff;
  --border:      #e2e8f0;
  --gradient:    linear-gradient(135deg, #0d1b2a 0%, #1e3a5f 60%, #0d1b2a 100%);
  --shadow:      0 4px 20px rgba(0,0,0,.08);
  --shadow-lg:   0 12px 40px rgba(0,0,0,.14);
  --radius:      8px;
  --radius-lg:   16px;
  --transition:  all .3s ease;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  color: #1e293b;
  background: var(--white);
  overflow-x: hidden;
}

/* ---- Utilities ---- */
.bg-primary-dark  { background: var(--primary) !important; }
.bg-secondary-dark{ background: var(--secondary) !important; }
.bg-accent        { background: var(--accent) !important; }
.text-accent      { color: var(--accent) !important; }
.text-primary-dark{ color: var(--primary) !important; }

.section-title {
  font-size: 2.1rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--primary);
}
.section-title span { color: var(--accent); }

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 580px;
}

.section-tag {
  display: inline-block;
  background: rgba(249,115,22,.12);
  color: var(--accent);
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  padding: .3rem .9rem;
  border-radius: 50px;
  margin-bottom: .75rem;
}

/* ---- Buttons ---- */
.btn-accent {
  background: var(--accent);
  color: #fff;
  border: 2px solid var(--accent);
  border-radius: 50px;
  padding: .6rem 1.6rem;
  font-weight: 600;
  transition: var(--transition);
}
.btn-accent:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(249,115,22,.35);
}
.btn-outline-accent {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
  border-radius: 50px;
  padding: .6rem 1.6rem;
  font-weight: 600;
  transition: var(--transition);
}
.btn-outline-accent:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}
.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.5);
  border-radius: 50px;
  padding: .6rem 1.6rem;
  font-weight: 600;
  transition: var(--transition);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.1);
  border-color: #fff;
  color: #fff;
}

/* ---- Top Bar ---- */
.topbar {
  background: var(--primary);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.topbar-link {
  color: rgba(255,255,255,.7);
  text-decoration: none;
  font-size: .85rem;
  transition: var(--transition);
}
.topbar-link:hover { color: var(--accent); }

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.7);
  text-decoration: none;
  font-size: .8rem;
  margin-left: 6px;
  transition: var(--transition);
}
.social-link:hover { background: var(--accent); color: #fff; }

/* ---- Navbar ---- */
.main-navbar {
  background: var(--primary);
  padding: .85rem 0;
  transition: var(--transition);
  border-bottom: 1px solid rgba(255,255,255,.05);
  z-index: 1030;
}
.main-navbar.scrolled {
  box-shadow: 0 4px 30px rgba(0,0,0,.4);
  padding: .5rem 0;
}

.brand-text {
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -.5px;
}
.brand-text::after {
  content: '.';
  color: var(--accent);
}

.main-navbar .nav-link {
  color: rgba(255,255,255,.82) !important;
  font-weight: 500;
  font-size: .95rem;
  padding: .4rem .8rem !important;
  border-radius: 6px;
  transition: var(--transition);
}
.main-navbar .nav-link:hover,
.main-navbar .nav-link.active {
  color: var(--accent) !important;
  background: rgba(249,115,22,.08);
}

.main-navbar .dropdown-menu {
  background: #fff;
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: .5rem;
  min-width: 240px;
  margin-top: .5rem;
}
.main-navbar .dropdown-item {
  border-radius: 6px;
  padding: .55rem .9rem;
  font-size: .9rem;
  color: var(--primary);
  font-weight: 500;
  transition: var(--transition);
}
.main-navbar .dropdown-item:hover {
  background: rgba(249,115,22,.08);
  color: var(--accent);
}

/* ---- Hero Section ---- */
.hero {
  background: var(--gradient);
  position: relative;
  overflow: hidden;
  padding: 110px 0 80px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}
.hero::after {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249,115,22,.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content { position: relative; z-index: 2; }

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(249,115,22,.15);
  color: var(--accent);
  border: 1px solid rgba(249,115,22,.3);
  padding: .4rem 1rem;
  border-radius: 50px;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.12;
  margin-bottom: 1.2rem;
}
.hero-title span { color: var(--accent); }

.hero-desc {
  color: rgba(255,255,255,.72);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero-btns { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 3rem; }

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.hero-badge {
  display: flex;
  align-items: center;
  gap: .4rem;
  color: rgba(255,255,255,.75);
  font-size: .85rem;
}
.hero-badge i { color: var(--accent); }

/* Hero stats bar */
.hero-stats {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
  backdrop-filter: blur(10px);
}
.hero-stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.hero-stat-label {
  font-size: .8rem;
  color: rgba(255,255,255,.65);
  margin-top: .25rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}

/* Hero float card */
.hero-float-card {
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  color: #fff;
}
.hero-float-card .icon-box {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

/* ---- Section spacing ---- */
.section { padding: 90px 0; }
.section-sm { padding: 60px 0; }

/* ---- Service Cards ---- */
.service-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  height: 100%;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transition: var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: rgba(249,115,22,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--accent);
  margin-bottom: 1.25rem;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: var(--accent);
  color: #fff;
}
.service-card h5 {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--primary);
  margin-bottom: .5rem;
}
.service-card p {
  color: var(--text-muted);
  font-size: .92rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
}
.service-link {
  color: var(--accent);
  font-weight: 600;
  font-size: .9rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  transition: var(--transition);
}
.service-link:hover { gap: .6rem; color: var(--accent-dark); }

/* ---- About section ---- */
.about-img-wrap {
  position: relative;
}
.about-img-wrap img {
  border-radius: var(--radius-lg);
  width: 100%;
  object-fit: cover;
}
.about-exp-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 1.2rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.about-exp-badge .num { font-size: 2.2rem; font-weight: 800; line-height: 1; }
.about-exp-badge .label { font-size: .8rem; opacity: .9; text-transform: uppercase; letter-spacing: .06em; }

.about-feature {
  display: flex;
  gap: .9rem;
  margin-bottom: 1.2rem;
}
.about-feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(249,115,22,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}

/* ---- Why Choose Us ---- */
.why-card {
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--border);
  transition: var(--transition);
  height: 100%;
}
.why-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
  transform: translateY(-4px);
}
.why-card .icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(249,115,22,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  color: var(--accent);
  margin: 0 auto 1.2rem;
  transition: var(--transition);
}
.why-card:hover .icon { background: var(--accent); color: #fff; }
.why-card h5 { font-weight: 700; color: var(--primary); }
.why-card p  { color: var(--text-muted); font-size: .92rem; }

/* ---- Process / Steps ---- */
.process-section { background: var(--gradient); position: relative; overflow: hidden; }
.process-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}
.step-card {
  text-align: center;
  padding: 2rem 1.5rem;
  position: relative;
}
.step-num {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  font-weight: 800;
  margin: 0 auto 1.2rem;
}
.step-card h5 { color: #fff; font-weight: 700; margin-bottom: .5rem; }
.step-card p  { color: rgba(255,255,255,.65); font-size: .92rem; }

/* ---- Testimonials ---- */
.testimonial-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  height: 100%;
  position: relative;
}
.testimonial-card::before {
  content: '\201C';
  font-size: 5rem;
  color: rgba(249,115,22,.12);
  position: absolute;
  top: -5px;
  left: 1.5rem;
  line-height: 1;
  font-family: Georgia, serif;
}
.testimonial-stars { color: #f59e0b; margin-bottom: .75rem; font-size: .9rem; }
.testimonial-text { color: #475569; font-size: .95rem; line-height: 1.7; margin-bottom: 1.5rem; font-style: italic; }
.testimonial-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.testimonial-name { font-weight: 700; color: var(--primary); font-size: .95rem; }
.testimonial-role { color: var(--text-muted); font-size: .82rem; }

/* ---- Blog Cards ---- */
.blog-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.blog-card-img {
  height: 200px;
  overflow: hidden;
  background: var(--bg-light);
}
.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.blog-card:hover .blog-card-img img { transform: scale(1.05); }
.blog-card-body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.blog-cat {
  display: inline-block;
  background: rgba(249,115,22,.1);
  color: var(--accent);
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: .2rem .7rem;
  border-radius: 50px;
  margin-bottom: .75rem;
  text-decoration: none;
}
.blog-card h5 { font-weight: 700; color: var(--primary); font-size: 1rem; margin-bottom: .5rem; }
.blog-card h5 a { color: inherit; text-decoration: none; }
.blog-card h5 a:hover { color: var(--accent); }
.blog-excerpt { color: var(--text-muted); font-size: .9rem; line-height: 1.65; flex: 1; }
.blog-meta { color: #94a3b8; font-size: .8rem; margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--border); }

/* ---- CTA Section ---- */
.cta-section {
  background: var(--gradient);
  position: relative;
  overflow: hidden;
}
.cta-section::after {
  content: '';
  position: absolute;
  right: -100px;
  top: 50%;
  transform: translateY(-50%);
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249,115,22,.12) 0%, transparent 70%);
}

/* ---- Stats Band ---- */
.stats-band { background: var(--primary); }
.stat-item { text-align: center; padding: 1.5rem 1rem; }
.stat-num { font-size: 2.5rem; font-weight: 800; color: var(--accent); line-height: 1; }
.stat-label { color: rgba(255,255,255,.65); font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; margin-top: .25rem; }

/* ---- Team Cards ---- */
.team-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}
.team-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.team-img {
  height: 200px;
  overflow: hidden;
  background: var(--bg-light);
}
.team-img img { width: 100%; height: 100%; object-fit: cover; }
.team-img-placeholder {
  width: 100%;
  height: 100%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  color: rgba(255,255,255,.5);
}
.team-body { padding: 1.25rem 1.5rem 1.5rem; }
.team-name { font-weight: 700; color: var(--primary); font-size: 1rem; }
.team-pos  { color: var(--accent); font-size: .85rem; font-weight: 600; }

/* ---- Page Hero (inner pages) ---- */
.page-hero {
  background: var(--gradient);
  padding: 100px 0 60px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
}
.page-hero h1 { color: #fff; font-weight: 800; font-size: 2.5rem; }
.page-hero p  { color: rgba(255,255,255,.7); }
.page-hero .breadcrumb { background: transparent; padding: 0; margin: 0; }
.page-hero .breadcrumb-item a { color: var(--accent); text-decoration: none; }
.page-hero .breadcrumb-item.active { color: rgba(255,255,255,.6); }
.page-hero .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,.4); }

/* ---- Contact Section ---- */
.contact-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.contact-info-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.contact-info-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(249,115,22,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-info-label { font-size: .82rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; }
.contact-info-value { font-weight: 600; color: var(--primary); }
.contact-info-value a { color: inherit; text-decoration: none; }
.contact-info-value a:hover { color: var(--accent); }

/* ---- Forms ---- */
.form-control, .form-select {
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  padding: .65rem 1rem;
  font-size: .95rem;
  transition: var(--transition);
}
.form-control:focus, .form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(249,115,22,.12);
}
.form-label { font-weight: 600; font-size: .9rem; color: #374151; }

/* ---- Blog detail ---- */
.blog-detail-img { border-radius: var(--radius-lg); width: 100%; max-height: 460px; object-fit: cover; }
.blog-content p   { line-height: 1.8; color: #374151; margin-bottom: 1.2rem; }
.blog-content h2  { font-size: 1.6rem; font-weight: 700; color: var(--primary); margin: 2rem 0 .75rem; }
.blog-content h3  { font-size: 1.3rem; font-weight: 700; color: var(--primary); margin: 1.5rem 0 .5rem; }
.blog-content ul, .blog-content ol { padding-left: 1.5rem; color: #374151; line-height: 1.8; margin-bottom: 1.2rem; }
.blog-content blockquote {
  border-left: 4px solid var(--accent);
  padding: 1rem 1.5rem;
  background: rgba(249,115,22,.06);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: #475569;
  margin: 1.5rem 0;
}

/* ---- Sidebar ---- */
.sidebar-widget {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.sidebar-widget h6 { font-weight: 700; color: var(--primary); margin-bottom: 1rem; padding-bottom: .5rem; border-bottom: 2px solid var(--accent); display: inline-block; }

/* ---- Footer ---- */
.site-footer {
  background: var(--primary);
  position: relative;
}
.footer-heading {
  color: #fff;
  font-weight: 700;
  font-size: .95rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 1.2rem;
  padding-bottom: .6rem;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}
.footer-text { color: rgba(255,255,255,.6); font-size: .9rem; line-height: 1.7; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: .5rem; }
.footer-links a { color: rgba(255,255,255,.6); text-decoration: none; font-size: .9rem; transition: var(--transition); }
.footer-links a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact { list-style: none; padding: 0; margin: 0; }
.footer-contact li { display: flex; gap: .75rem; color: rgba(255,255,255,.6); font-size: .9rem; margin-bottom: .8rem; }
.footer-contact li i { color: var(--accent); margin-top: 2px; flex-shrink: 0; }
.footer-contact a { color: rgba(255,255,255,.6); text-decoration: none; }
.footer-contact a:hover { color: var(--accent); }
.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.7);
  text-decoration: none;
  font-size: .85rem;
  margin-right: 6px;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--accent); color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.5);
  font-size: .85rem;
}
.footer-bottom a { color: rgba(255,255,255,.5); text-decoration: none; }
.footer-bottom a:hover { color: var(--accent); }

/* ---- Back to Top ---- */
#backToTop {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 999;
  box-shadow: 0 4px 14px rgba(249,115,22,.4);
}
#backToTop.visible { opacity: 1; transform: translateY(0); }
#backToTop:hover { background: var(--accent-dark); transform: translateY(-3px); }

/* ---- Preloader ---- */
#preloader {
  position: fixed;
  inset: 0;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity .4s ease;
}
#preloader.hidden { opacity: 0; pointer-events: none; }
.preloader-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(255,255,255,.1);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- Responsive ---- */
@media (max-width: 991px) {
  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 767px) {
  .section { padding: 60px 0; }
  .section-title { font-size: 1.7rem; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-title { font-size: 2rem; }
  .about-exp-badge { right: 0; bottom: 0; }
}
@media (max-width: 575px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); padding: 1rem; }
}