/* ============================================================
   QingSight - NeoVision-style premium dark tech theme
   ============================================================ */

:root {
  --bg: #050505;
  --bg-elev: #0c0c0c;
  --bg-card: #111111;
  --bg-card-2: #161616;
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.16);
  --text: #f5f5f5;
  --text-muted: #8a8a8a;
  --text-dim: #5a5a5a;
  --accent: #ffffff;
  --accent-dim: #d6d6d6;
  --pill: #1a1a1a;
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-soft: 0 30px 60px -20px rgba(0,0,0,0.6);
  --maxw: 1200px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  margin: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: var(--text); text-decoration: none; transition: color .25s ease; }
a:hover { color: #fff; }

img { max-width: 100%; height: auto; display: block; }

::selection { background: #fff; color: #000; }

/* ============================================================
   Typography
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #fff;
  margin: 0 0 1rem;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.4rem, 5.6vw, 4.6rem);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.9rem, 3.6vw, 3rem);
  text-transform: uppercase;
}

h3 { font-size: 1.25rem; }

p { color: var(--text-muted); margin: 0 0 1rem; }

.eyebrow, .section-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 50px;
  background: rgba(255,255,255,0.02);
}
.form-label { display:block;font-size:0.72rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--text-muted);font-weight:600;margin-bottom:0.4rem; }
.stat-icon { width:42px;height:42px;border-radius:10px;background:rgba(255,255,255,0.05);border:1px solid var(--border);display:inline-flex;align-items:center;justify-content:center;color:#fff; }
.align-items-center { align-items:center; }
.align-items-start { align-items:flex-start; }
.justify-content-between { justify-content:space-between; }
.me-2 { margin-right:0.5rem; }
.g-2,.g-3,.g-4,.g-5 { /* row gap utility - rely on row negative margins */ }

.section-title {
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
  text-transform: uppercase;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1rem;
  max-width: 620px;
  margin: 0 auto;
}

/* ============================================================
   Layout
   ============================================================ */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 1.5rem; }

.section { padding: clamp(4rem, 8vw, 7rem) 0; }

.bg-darker { background: #020202; }

.divider { height: 1px; background: var(--border); width: 100%; }

/* ============================================================
   Navbar
   ============================================================ */
.navbar {
  background: rgba(5,5,5,0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-brand {
  font-weight: 800;
  font-size: 1.3rem;
  color: #fff !important;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.navbar-brand .dot {
  width: 8px; height: 8px; border-radius: 50%; background: #fff;
  box-shadow: 0 0 10px rgba(255,255,255,0.6);
}
.navbar-brand span { color: var(--text-muted); font-weight: 500; }

.navbar .nav-link {
  color: var(--text-muted) !important;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.5rem 0.9rem !important;
  letter-spacing: 0.02em;
  transition: color .2s ease;
}
.navbar .nav-link:hover, .navbar .nav-link.active { color: #fff !important; }

.btn-nav-cta {
  background: #fff;
  color: #000 !important;
  font-weight: 600;
  font-size: 0.82rem;
  padding: 0.55rem 1.1rem;
  border-radius: 50px;
  border: 1px solid #fff;
  transition: all .25s ease;
  display: inline-flex;
  align-items: center;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.btn-nav-cta:hover { background: transparent; color: #fff !important; border-color: #fff; }

/* ============================================================
   Buttons
   ============================================================ */
.btn-primary-cta, .btn-secondary-cta, .btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .25s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary-cta {
  background: #fff;
  color: #000;
  border-color: #fff;
}
.btn-primary-cta:hover {
  background: transparent;
  color: #fff;
  transform: translateY(-1px);
}

.btn-secondary-cta {
  background: transparent;
  color: #fff;
  border-color: var(--border-strong);
}
.btn-secondary-cta:hover {
  background: #fff;
  color: #000;
  border-color: #fff;
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border-color: var(--border);
}
.btn-ghost:hover { color: #fff; border-color: #fff; }

/* ============================================================
   Hero (NeoVision-inspired)
   ============================================================ */
.hero {
  position: relative;
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(4rem, 8vw, 7rem);
  background: var(--bg);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(800px 400px at 80% -10%, rgba(255,255,255,0.08), transparent 60%),
    radial-gradient(500px 300px at 10% 110%, rgba(255,255,255,0.04), transparent 60%);
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}
@media (max-width: 992px) {
  .hero-inner { grid-template-columns: 1fr; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.pulse-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #00ff88;
  box-shadow: 0 0 10px rgba(0,255,136,0.6);
  animation: pulse 1.6s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.hero h1 {
  font-size: clamp(2.6rem, 6vw, 5rem);
  letter-spacing: -0.025em;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 1.5rem 0 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
@media (max-width: 600px) { .hero-stats { grid-template-columns: repeat(2, 1fr); } }

.hero-stat .number {
  font-size: 1.6rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
}
.hero-stat .label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 0.3rem;
}

/* Hero visual */
.hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  background: linear-gradient(160deg, #1a1a1a 0%, #050505 100%);
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-soft);
}
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.12), transparent 60%);
}
.hero-visual .corner-tag {
  position: absolute;
  top: 1.2rem;
  left: 1.2rem;
  z-index: 3;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: rgba(0,0,0,0.5);
  border: 1px solid var(--border);
  padding: 0.4rem 0.8rem;
  border-radius: 50px;
  backdrop-filter: blur(6px);
}
.hero-visual .corner-stat {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  z-index: 3;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  padding: 0.6rem 0.9rem;
  border-radius: 14px;
  text-align: right;
}
.hero-visual .corner-stat .v { font-weight: 800; color: #fff; font-size: 1.3rem; line-height: 1; }
.hero-visual .corner-stat .k { font-size: 0.65rem; color: var(--text-muted); letter-spacing: 0.15em; text-transform: uppercase; margin-top: 0.2rem; }

.hero-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.15) contrast(1.05);
  z-index: 1;
}

.hero-visual .visual-overlay {
  position: absolute;
  bottom: 1.2rem; left: 1.2rem; right: 1.2rem;
  z-index: 3;
  background: rgba(0,0,0,0.55);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
  border-radius: 16px;
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.hero-visual .avatars {
  display: flex;
}
.hero-visual .avatars .av {
  width: 30px; height: 30px; border-radius: 50%; background: linear-gradient(135deg,#444,#888);
  border: 2px solid #0c0c0c;
  margin-left: -8px;
}
.hero-visual .avatars .av:first-child { margin-left: 0; }
.hero-visual .ovl-text {
  font-size: 0.78rem;
  color: var(--text);
  font-weight: 600;
}
.hero-visual .ovl-text small { display: block; color: var(--text-muted); font-weight: 400; font-size: 0.7rem; margin-top: 0.15rem; }

/* ============================================================
   Logo strip (industries)
   ============================================================ */
.logo-strip {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.logo-strip-title {
  text-align: center;
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 1.5rem;
}
.logo-strip-row {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem 2rem;
}
.logo-strip-item {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.7;
  transition: opacity .25s ease;
}
.logo-strip-item:hover { opacity: 1; color: #fff; }

/* ============================================================
   Section header
   ============================================================ */
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.section-head .title-wrap { max-width: 720px; }
.section-head h2 { margin: 0.5rem 0 0; }
.section-head .nav-arrows {
  display: flex;
  gap: 0.5rem;
}
.section-head .nav-arrows .arrow {
  width: 42px; height: 42px;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: transparent;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all .25s ease;
}
.section-head .nav-arrows .arrow:hover { background: #fff; color: #000; }

/* ============================================================
   Service cards
   ============================================================ */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
@media (max-width: 900px) { .service-grid { grid-template-columns: 1fr; } }

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: all .3s ease;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent 40%);
  border-radius: inherit;
  opacity: 0;
  transition: opacity .3s ease;
  pointer-events: none;
}
.service-card:hover { transform: translateY(-4px); border-color: var(--border-strong); }
.service-card:hover::before { opacity: 1; }

.service-card .icon {
  width: 52px; height: 52px;
  border-radius: 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 1.2rem;
}
.service-card h3 {
  font-size: 1.05rem;
  margin: 0 0 0.6rem;
  text-transform: none;
  letter-spacing: 0;
}
.service-card p {
  font-size: 0.88rem;
  margin: 0 0 1rem;
}
.service-card .learn-link {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.service-card .learn-link:hover { gap: 0.7rem; }

/* ============================================================
   Possibilities (article-style row)
   ============================================================ */
.possibility {
  display: grid;
  grid-template-columns: 280px 1fr 1.2fr;
  gap: 2rem;
  align-items: center;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
}
.possibility:last-child { border-bottom: 1px solid var(--border); }
@media (max-width: 900px) { .possibility { grid-template-columns: 1fr; } }
.possibility .ptag {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.possibility .ptag span { display: block; color: #fff; font-weight: 600; margin-top: 0.4rem; }
.possibility .pimg {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, #222, #050505);
  position: relative;
}
.possibility .pimg::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 50%, rgba(255,255,255,0.12), transparent 60%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.02) 0 2px, transparent 2px 12px);
}
.possibility .pcontent h3 {
  font-size: 1.2rem;
  margin: 0 0 0.5rem;
  text-transform: none;
  letter-spacing: 0;
}
.possibility .pcontent p { font-size: 0.9rem; margin: 0; }
.possibility .read-more {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 600;
  color: #fff;
  display: inline-flex;
  gap: 0.4rem;
  margin-top: 0.8rem;
}

/* ============================================================
   Testimonials
   ============================================================ */
.t-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 900px) { .t-grid { grid-template-columns: 1fr; } }
.t-grid .t-intro p { max-width: 360px; }

.t-list { display: flex; flex-direction: column; gap: 1rem; }
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: all .25s ease;
}
.testimonial-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.testimonial-card p {
  flex: 1;
  margin: 0;
  font-size: 0.9rem;
  color: var(--text);
}
.testimonial-card p strong { display: block; color: var(--text-muted); font-weight: 500; font-size: 0.78rem; margin-top: 0.4rem; }
.testimonial-card .av {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg,#444,#999);
  border: 2px solid #0c0c0c;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
}

/* ============================================================
   CTA banner
   ============================================================ */
.cta-banner {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, #0a0a0a, #1a1a1a);
  border: 1px solid var(--border);
  padding: clamp(3rem, 7vw, 6rem) clamp(1.5rem, 5vw, 4rem);
  min-height: 320px;
  display: flex;
  align-items: flex-end;
}
.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 50%, rgba(255,255,255,0.1), transparent 60%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.015) 0 1px, transparent 1px 14px);
}
.cta-banner h2 {
  position: relative;
  font-size: clamp(2rem, 5vw, 3.6rem);
  text-transform: uppercase;
  margin: 0;
}
.cta-banner .cta-actions { position: relative; margin-top: 1.5rem; display: flex; gap: 0.6rem; flex-wrap: wrap; }

/* ============================================================
   Pricing
   ============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
@media (max-width: 900px) { .pricing-grid { grid-template-columns: 1fr; } }

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.2rem 1.8rem;
  position: relative;
  transition: all .3s ease;
}
.pricing-card.popular {
  background: linear-gradient(160deg, #1a1a1a 0%, #0a0a0a 100%);
  border-color: #fff;
}
.pricing-card:hover { transform: translateY(-3px); border-color: var(--border-strong); }

.popular-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  color: #000;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
}

.pricing-card h2, .pricing-card h3 {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin: 0 0 1.2rem;
}

.price-amount {
  font-size: 3rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
}
.price-currency { font-size: 1.2rem; color: var(--text-muted); margin-right: 0.2rem; }
.price-period { color: var(--text-muted); font-size: 0.85rem; margin-left: 0.3rem; }

.feature-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 1.5rem;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.5rem 0;
  font-size: 0.88rem;
  color: var(--text);
  border-bottom: 1px dashed var(--border);
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li .check {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border);
  color: #fff;
  font-size: 0.7rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-cta-row {
  border-top: 1px solid var(--border);
  padding-top: 1.2rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
}
.pricing-cta-row a { color: #fff; font-weight: 600; }

/* ============================================================
   Forms
   ============================================================ */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(1.8rem, 4vw, 2.6rem);
}

.form-group { margin-bottom: 1.1rem; }
.form-group label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 600;
  margin-bottom: 0.4rem;
}
.form-control, .form-select, textarea, input[type="text"], input[type="email"], input[type="password"], input[type="tel"], input[type="number"], input[type="url"] {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  color: #fff !important;
  font-size: 0.95rem;
  font-family: inherit;
  transition: all .2s ease;
  outline: none;
}
.form-control:focus, textarea:focus, input:focus, .form-select:focus {
  border-color: #fff;
  background: rgba(255,255,255,0.05);
  box-shadow: 0 0 0 4px rgba(255,255,255,0.05);
}
.form-control::placeholder, textarea::placeholder { color: var(--text-dim); }
textarea { min-height: 130px; resize: vertical; }

.form-helper { font-size: 0.78rem; color: var(--text-dim); margin-top: 0.3rem; }

/* ============================================================
   Alerts / messages
   ============================================================ */
.alert {
  padding: 0.9rem 1.2rem;
  border-radius: 12px;
  margin-bottom: 1rem;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  font-size: 0.9rem;
}
.alert-success { border-color: rgba(0,255,136,0.3); background: rgba(0,255,136,0.05); color: #d6ffe6; }
.alert-error, .alert-danger { border-color: rgba(255,80,80,0.35); background: rgba(255,80,80,0.05); color: #ffd6d6; }
.alert-info { border-color: rgba(255,255,255,0.18); }

/* ============================================================
   Page hero (inner pages)
   ============================================================ */
.page-hero {
  padding: 5rem 0 3rem;
  text-align: center;
  position: relative;
  border-bottom: 1px solid var(--border);
}
.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  margin: 0.5rem 0 1rem;
}
.page-hero p {
  max-width: 620px;
  margin: 0 auto;
  color: var(--text-muted);
  font-size: 1rem;
}
.breadcrumbs {
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.breadcrumbs a { color: var(--text-muted); }
.breadcrumbs .sep { margin: 0 0.5rem; opacity: 0.5; }

/* ============================================================
   Card-dark generic (used in some pages)
   ============================================================ */
.card-dark {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  transition: all .25s ease;
  height: 100%;
}
.card-dark:hover { border-color: var(--border-strong); transform: translateY(-2px); }

.feature-icon {
  font-size: 1.5rem;
  width: 50px; height: 50px;
  border-radius: 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}
.feature-title {
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
  color: #fff;
  text-transform: none;
  letter-spacing: 0;
}
.feature-desc { font-size: 0.88rem; color: var(--text-muted); margin: 0; }

.step-number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: #fff;
  font-weight: 800;
  font-size: 1.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

/* ============================================================
   FAQ accordion
   ============================================================ */
.faq-item {
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 0.7rem;
  background: var(--bg-card);
  overflow: hidden;
  transition: all .25s ease;
}
.faq-item.active { border-color: var(--border-strong); }
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 1.4rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  color: #fff;
  user-select: none;
}
.faq-icon {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--text-muted);
  transition: transform .25s ease;
}
.faq-item.active .faq-icon { transform: rotate(45deg); color: #fff; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .25s ease;
}
.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 1.4rem 1.2rem;
}
.faq-answer p { color: var(--text-muted); font-size: 0.9rem; margin: 0; }

/* ============================================================
   Footer
   ============================================================ */
.footer {
  background: #020202;
  border-top: 1px solid var(--border);
  padding: 4rem 0 1.5rem;
  margin-top: 4rem;
}
.footer-brand {
  font-weight: 800;
  font-size: 1.4rem;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
  color: #fff;
}
.footer-brand span { color: var(--text-muted); font-weight: 500; }
.footer-desc {
  color: var(--text-muted);
  font-size: 0.88rem;
  max-width: 320px;
  margin-bottom: 1rem;
}
.footer-heading {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 1rem;
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a { color: var(--text-muted); font-size: 0.88rem; }
.footer-links a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid var(--border);
  margin-top: 3rem;
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* ============================================================
   Cookie + Back-to-top
   ============================================================ */
.cookie-banner {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  max-width: 540px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 1rem 1.2rem;
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 1rem;
  z-index: 1100;
  box-shadow: var(--shadow-soft);
}
.cookie-banner.hidden { display: none; }
.cookie-banner p { font-size: 0.82rem; color: var(--text-muted); margin: 0; flex: 1; }
.cookie-banner a { color: #fff; text-decoration: underline; }

.back-to-top {
  position: fixed;
  bottom: 1.2rem;
  right: 1.2rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: #fff;
  color: #000;
  border: none;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 999;
  box-shadow: var(--shadow-soft);
  transition: transform .2s ease;
}
.back-to-top.visible { display: inline-flex; }
.back-to-top:hover { transform: translateY(-2px); }

/* ============================================================
   Animation utilities
   ============================================================ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .6s ease, transform .6s ease;
}
.animate-on-scroll.in {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   Bootstrap row/col helpers (in case used in payment/auth)
   ============================================================ */
.row { display: flex; flex-wrap: wrap; margin: 0 -0.6rem; }
.row > [class*="col-"] { padding: 0 0.6rem; }
.col-12 { width: 100%; }
@media (min-width: 768px) {
  .col-md-6 { width: 50%; }
}
@media (min-width: 992px) {
  .col-lg-4 { width: 33.333%; }
  .col-lg-6 { width: 50%; }
  .col-lg-8 { width: 66.666%; }
}

.text-center { text-align: center; }
.mt-3 { margin-top: 1rem; } .mt-4 { margin-top: 1.5rem; } .mt-5 { margin-top: 2rem; }
.mb-3 { margin-bottom: 1rem; } .mb-4 { margin-bottom: 1.5rem; } .mb-5 { margin-bottom: 2rem; }
.py-4 { padding: 1.5rem 0; } .py-5 { padding: 2rem 0; }
.w-100 { width: 100%; }
.d-flex { display: flex; }
.justify-content-center { justify-content: center; }
.flex-wrap { flex-wrap: wrap; }
.gap-3 { gap: 1rem; }
.position-relative { position: relative; }