/**
 * GLOBAL MLM SOFTWARE — CASE STUDIES PAGE STYLES
 * case-studies.css  |  v1.0
 * Theme: Indigo / Violet / Amber / Dark-Charcoal  |  Namespace: .cs-*
 *
 * Sections:
 *  1. CSS Variables & Reset
 *  2. Announcement Bar (shared gms-)
 *  3. Page Layout Utilities
 *  4. Breadcrumb
 *  5. Hero Section
 *  6. Stats Ribbon
 *  7. Filter Tabs
 *  8. Case Study Cards Grid
 *  9. Featured Case Study (full-width)
 * 10. Results Metrics Strip
 * 11. Industry Highlights
 * 12. Testimonials Slider
 * 13. Process / How We Work
 * 14. CTA Band
 * 15. Demo Form
 * 16. Footer
 * 17. Responsive
 * 18. Animations & Utilities
 */

/* ══════════════════════════════════════════════════════════
   1. CSS VARIABLES & RESET
══════════════════════════════════════════════════════════ */
:root {
  /* Brand Palette — Indigo/Violet/Amber */
  --cs-primary:        #6366f1;   /* Indigo-500 */
  --cs-primary-dark:   #4f46e5;   /* Indigo-600 */
  --cs-primary-light:  #a5b4fc;   /* Indigo-300 */
  --cs-accent:         #8b5cf6;   /* Violet-500 */
  --cs-accent-dark:    #7c3aed;   /* Violet-600 */
  --cs-gold:           #f59e0b;   /* Amber-500 */
  --cs-gold-light:     #fcd34d;   /* Amber-300 */
  --cs-success:        #10b981;   /* Emerald-500 */
  --cs-danger:         #ef4444;   /* Red-500 */

  /* Backgrounds */
  --cs-hero-bg:        linear-gradient(135deg, #0f0c29 0%, #1a1a3e 35%, #24243e 65%, #0f172a 100%);
  --cs-dark-bg:        #0d0f1e;
  --cs-card-bg:        #161829;
  --cs-card-border:    rgba(99, 102, 241, 0.16);
  --cs-surface:        #12142b;
  --cs-surface-alt:    #1a1c33;

  /* Text */
  --cs-text:           #f1f5f9;
  --cs-text-muted:     #94a3b8;
  --cs-text-subtle:    #64748b;

  /* UI */
  --cs-radius:         14px;
  --cs-radius-lg:      20px;
  --cs-shadow:         0 4px 24px rgba(99, 102, 241, 0.14);
  --cs-shadow-hover:   0 16px 48px rgba(99, 102, 241, 0.28);
  --cs-transition:     0.3s ease;
  --cs-font:           'Plus Jakarta Sans', 'Inter', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--cs-font);
  background: var(--cs-dark-bg);
  color: var(--cs-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }

/* ══════════════════════════════════════════════════════════
   2. ANNOUNCEMENT BAR (shared gms-)
══════════════════════════════════════════════════════════ */
.gms-ann-bar {
  background: linear-gradient(90deg, var(--cs-primary-dark), var(--cs-accent-dark));
  color: #fff;
  padding: 10px 20px;
  display: flex; align-items: center; justify-content: center;
  gap: 12px; font-size: 0.875rem; font-weight: 500;
  position: relative; z-index: 1001;
}
.gms-ann-bar p { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: center; }
.gms-ann-bar .fa-bolt { color: var(--cs-gold); }
.gms-ann-link { color: #fff; font-weight: 700; border-bottom: 1px dashed rgba(255,255,255,0.6); transition: border-color var(--cs-transition); }
.gms-ann-link:hover { border-color: #fff; }
.gms-ann-close {
  position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  color: rgba(255,255,255,0.7); font-size: 1rem; padding: 4px 8px;
  transition: color var(--cs-transition);
}
.gms-ann-close:hover { color: #fff; }

/* ══════════════════════════════════════════════════════════
   3. PAGE LAYOUT UTILITIES
══════════════════════════════════════════════════════════ */
.cs-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.cs-section { padding: 80px 0; }
.cs-section-dark { background: var(--cs-surface); }
.cs-section-alt  { background: var(--cs-surface-alt); }

.cs-section-title {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 900;
  color: var(--cs-text);
  line-height: 1.22;
  margin-bottom: 12px;
}
.cs-section-title span {
  background: linear-gradient(90deg, var(--cs-primary-light), var(--cs-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cs-section-sub {
  font-size: 1rem; color: var(--cs-text-muted);
  max-width: 660px; margin-bottom: 48px;
}
.cs-text-center { text-align: center; }
.cs-text-center .cs-section-sub { margin-left: auto; margin-right: auto; }

/* Gradient text utility */
.cs-grad {
  background: linear-gradient(90deg, var(--cs-primary-light), var(--cs-gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ══════════════════════════════════════════════════════════
   4. BREADCRUMB
══════════════════════════════════════════════════════════ */
.cs-breadcrumb {
  background: #080a18;
  padding: 14px 0;
  border-bottom: 1px solid rgba(99,102,241,0.12);
}
.cs-breadcrumb-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 8px;
  font-size: 0.82rem; color: var(--cs-text-muted); flex-wrap: wrap;
}
.cs-breadcrumb-inner a { color: var(--cs-primary-light); transition: color var(--cs-transition); }
.cs-breadcrumb-inner a:hover { color: #fff; }
.cs-breadcrumb-sep { color: var(--cs-text-subtle); }
.cs-breadcrumb-current { color: var(--cs-text); font-weight: 600; }

/* ══════════════════════════════════════════════════════════
   5. HERO SECTION
══════════════════════════════════════════════════════════ */
.cs-hero {
  background: var(--cs-hero-bg);
  position: relative; overflow: hidden;
  padding: 84px 0 72px;
}
.cs-hero::before {
  content: '';
  position: absolute; top: -140px; left: -100px;
  width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(99,102,241,0.15) 0%, transparent 65%);
  pointer-events: none;
}
.cs-hero::after {
  content: '';
  position: absolute; bottom: -120px; right: -80px;
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(139,92,246,0.12) 0%, transparent 65%);
  pointer-events: none;
}
.cs-hero-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 56px; align-items: center;
}
.cs-hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(99,102,241,0.15);
  border: 1px solid rgba(99,102,241,0.35);
  color: var(--cs-primary-light);
  padding: 6px 16px; border-radius: 50px;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; margin-bottom: 20px;
  animation: cs-badge-pulse 3s ease infinite;
}
@keyframes cs-badge-pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(99,102,241,0.3); }
  50%      { box-shadow: 0 0 0 8px rgba(99,102,241,0); }
}
.cs-hero-title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 900; line-height: 1.16; color: #fff; margin-bottom: 20px;
}
.cs-hero-sub {
  font-size: 1.05rem; color: rgba(255,255,255,0.72);
  margin-bottom: 32px; max-width: 560px; line-height: 1.7;
}
.cs-hero-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 32px; }
.cs-btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 30px;
  background: linear-gradient(135deg, var(--cs-primary), var(--cs-accent));
  color: #fff; border-radius: 50px; font-size: 0.95rem; font-weight: 800;
  transition: all var(--cs-transition);
  box-shadow: 0 6px 20px rgba(99,102,241,0.35);
}
.cs-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(99,102,241,0.45); }
.cs-btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 30px;
  background: rgba(255,255,255,0.07);
  border: 2px solid rgba(255,255,255,0.25);
  color: #fff; border-radius: 50px; font-size: 0.95rem; font-weight: 700;
  transition: all var(--cs-transition);
}
.cs-btn-outline:hover { background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.5); }
.cs-hero-trust {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
.cs-hero-trust-item {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.78rem; color: rgba(255,255,255,0.62); font-weight: 500;
}
.cs-hero-trust-item i { color: var(--cs-gold); font-size: 0.85rem; }

/* Hero Right — Animated Results Panel */
.cs-hero-visual {
  display: flex; flex-direction: column; gap: 14px;
}
.cs-hero-panel {
  background: rgba(22,24,41,0.88);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--cs-radius-lg);
  padding: 22px 24px;
  backdrop-filter: blur(12px);
  position: relative; overflow: hidden;
}
.cs-hero-panel::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--cs-primary), var(--cs-accent), var(--cs-gold));
}
.cs-hero-panel-label {
  font-size: 0.7rem; font-weight: 800; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--cs-primary-light);
  margin-bottom: 14px; display: flex; align-items: center; gap: 8px;
}
.cs-hero-panel-label .cs-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--cs-success);
  animation: cs-blink 1.4s ease infinite;
}
@keyframes cs-blink { 0%,100%{opacity:1} 50%{opacity:0.3} }
.cs-hero-kpis {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 12px;
}
.cs-hero-kpi {
  padding: 12px; background: rgba(99,102,241,0.08);
  border: 1px solid rgba(99,102,241,0.14);
  border-radius: 10px; text-align: center;
}
.cs-hero-kpi-val {
  font-size: 1.5rem; font-weight: 900;
  background: linear-gradient(90deg, var(--cs-primary-light), var(--cs-gold-light));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; line-height: 1; margin-bottom: 4px;
}
.cs-hero-kpi-lbl { font-size: 0.7rem; color: var(--cs-text-muted); font-weight: 500; }
.cs-hero-bar-list { display: flex; flex-direction: column; gap: 10px; }
.cs-hero-bar-item {}
.cs-hero-bar-label {
  display: flex; justify-content: space-between;
  font-size: 0.76rem; color: var(--cs-text-muted); margin-bottom: 5px;
}
.cs-hero-bar-track {
  height: 6px; background: rgba(255,255,255,0.07);
  border-radius: 50px; overflow: hidden;
}
.cs-hero-bar-fill {
  height: 100%; border-radius: 50px;
  background: linear-gradient(90deg, var(--cs-primary), var(--cs-accent));
  transition: width 1.4s cubic-bezier(0.4,0,0.2,1);
  width: 0;
}

/* ══════════════════════════════════════════════════════════
   6. STATS RIBBON
══════════════════════════════════════════════════════════ */
.cs-stats-ribbon {
  background: linear-gradient(90deg, var(--cs-primary-dark) 0%, var(--cs-accent-dark) 100%);
  padding: 28px 0;
}
.cs-stats-ribbon-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-around;
  gap: 20px; flex-wrap: wrap;
}
.cs-stat-item {
  display: flex; align-items: center; gap: 12px;
}
.cs-stat-icon {
  width: 42px; height: 42px;
  background: rgba(255,255,255,0.14);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; color: #fff; flex-shrink: 0;
}
.cs-stat-val { font-size: 1.4rem; font-weight: 900; color: #fff; line-height: 1; }
.cs-stat-lbl { font-size: 0.72rem; color: rgba(255,255,255,0.72); font-weight: 500; margin-top: 2px; }

/* ══════════════════════════════════════════════════════════
   7. FILTER TABS
══════════════════════════════════════════════════════════ */
.cs-filter-wrap {
  padding: 56px 0 0;
}
.cs-filter-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px 24px;
}
.cs-filter-tabs {
  display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px;
}
.cs-filter-tab {
  display: flex; align-items: center; gap: 7px;
  padding: 9px 20px; border-radius: 50px;
  font-size: 0.84rem; font-weight: 600;
  background: var(--cs-card-bg);
  border: 1.5px solid var(--cs-card-border);
  color: var(--cs-text-muted); cursor: pointer;
  transition: all var(--cs-transition);
}
.cs-filter-tab i { font-size: 0.82rem; }
.cs-filter-tab:hover {
  background: rgba(99,102,241,0.1);
  border-color: var(--cs-primary);
  color: var(--cs-primary-light);
}
.cs-filter-tab.active {
  background: linear-gradient(135deg, var(--cs-primary), var(--cs-accent));
  border-color: transparent; color: #fff;
}
.cs-filter-count {
  background: rgba(255,255,255,0.18);
  padding: 1px 8px; border-radius: 50px;
  font-size: 0.7rem; font-weight: 800;
}

/* ══════════════════════════════════════════════════════════
   8. CASE STUDY CARDS GRID
══════════════════════════════════════════════════════════ */
.cs-grid-section { padding: 32px 0 80px; }
.cs-grid-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.cs-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}
.cs-card {
  background: var(--cs-card-bg);
  border: 1.5px solid var(--cs-card-border);
  border-radius: var(--cs-radius-lg);
  overflow: hidden;
  transition: all var(--cs-transition);
  display: flex; flex-direction: column;
  position: relative;
}
.cs-card:hover {
  border-color: rgba(99,102,241,0.45);
  box-shadow: var(--cs-shadow-hover);
  transform: translateY(-5px);
}
.cs-card[data-industry] { transition: opacity 0.3s, transform 0.3s, box-shadow 0.3s, border-color 0.3s; }
.cs-card.hidden { display: none; }

/* Card header band */
.cs-card-header {
  padding: 22px 24px 18px;
  position: relative;
  background: linear-gradient(135deg, rgba(99,102,241,0.1), rgba(139,92,246,0.07));
  border-bottom: 1px solid rgba(99,102,241,0.12);
}
.cs-card-tags {
  display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px;
}
.cs-tag {
  padding: 3px 10px; border-radius: 50px;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.04em;
  text-transform: uppercase;
}
.cs-tag-industry {
  background: rgba(99,102,241,0.14);
  border: 1px solid rgba(99,102,241,0.3);
  color: var(--cs-primary-light);
}
.cs-tag-plan {
  background: rgba(245,158,11,0.12);
  border: 1px solid rgba(245,158,11,0.3);
  color: var(--cs-gold-light);
}
.cs-card-company {
  font-size: 1.15rem; font-weight: 800; color: var(--cs-text); margin-bottom: 4px;
}
.cs-card-location {
  font-size: 0.78rem; color: var(--cs-text-subtle);
  display: flex; align-items: center; gap: 5px;
}
.cs-card-location i { font-size: 0.72rem; }

/* Card metrics row */
.cs-card-metrics {
  display: grid; grid-template-columns: repeat(3,1fr);
  border-bottom: 1px solid rgba(99,102,241,0.1);
}
.cs-card-metric {
  padding: 14px 12px; text-align: center;
  border-right: 1px solid rgba(99,102,241,0.1);
}
.cs-card-metric:last-child { border-right: none; }
.cs-metric-val {
  font-size: 1.25rem; font-weight: 900;
  background: linear-gradient(90deg, var(--cs-primary-light), var(--cs-gold-light));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; line-height: 1; margin-bottom: 3px;
}
.cs-metric-lbl { font-size: 0.67rem; color: var(--cs-text-subtle); font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; }

/* Card body */
.cs-card-body {
  padding: 20px 24px; flex: 1; display: flex; flex-direction: column; gap: 14px;
}
.cs-card-challenge-label {
  font-size: 0.7rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--cs-text-subtle); margin-bottom: 4px;
}
.cs-card-challenge-text {
  font-size: 0.87rem; color: var(--cs-text-muted); line-height: 1.65;
}
.cs-card-results {
  display: flex; flex-direction: column; gap: 7px;
}
.cs-result-row {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.82rem;
}
.cs-result-icon {
  width: 22px; height: 22px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.65rem; flex-shrink: 0;
}
.cs-result-icon.up   { background: rgba(16,185,129,0.15); color: #10b981; }
.cs-result-icon.down { background: rgba(239,68,68,0.12);  color: #ef4444; }
.cs-result-icon.star { background: rgba(245,158,11,0.14); color: var(--cs-gold); }
.cs-result-text { color: var(--cs-text-muted); }
.cs-result-text strong { color: var(--cs-text); }

/* Card footer */
.cs-card-footer {
  padding: 16px 24px;
  border-top: 1px solid rgba(99,102,241,0.1);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
}
.cs-card-read-more {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 18px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.28);
  border-radius: 50px;
  font-size: 0.8rem; font-weight: 700;
  color: var(--cs-primary-light);
  transition: all var(--cs-transition);
  cursor: pointer;
}
.cs-card-read-more:hover { background: var(--cs-primary); border-color: transparent; color: #fff; }
.cs-card-duration {
  font-size: 0.73rem; color: var(--cs-text-subtle);
  display: flex; align-items: center; gap: 4px;
}

/* No results */
.cs-no-results {
  text-align: center; padding: 60px 24px;
  color: var(--cs-text-muted); font-size: 0.95rem;
  display: none; grid-column: 1/-1;
}
.cs-no-results.show { display: block; }
.cs-no-results i { font-size: 3rem; color: var(--cs-text-subtle); margin-bottom: 14px; display: block; }

/* ══════════════════════════════════════════════════════════
   9. FEATURED CASE STUDY (full-width)
══════════════════════════════════════════════════════════ */
.cs-featured {
  padding: 80px 0;
  background: var(--cs-surface);
}
.cs-featured-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
}
.cs-featured-card {
  background: var(--cs-card-bg);
  border: 1.5px solid rgba(99,102,241,0.22);
  border-radius: var(--cs-radius-lg);
  overflow: hidden;
  position: relative;
}
.cs-featured-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--cs-primary), var(--cs-accent), var(--cs-gold));
}
.cs-featured-grid {
  display: grid; grid-template-columns: 1fr 1fr;
}
.cs-featured-left {
  padding: 48px 40px;
  border-right: 1px solid rgba(99,102,241,0.1);
}
.cs-featured-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(245,158,11,0.12);
  border: 1px solid rgba(245,158,11,0.3);
  color: var(--cs-gold-light);
  padding: 5px 14px; border-radius: 50px;
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.06em;
  text-transform: uppercase; margin-bottom: 18px;
}
.cs-featured-title {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 900; color: var(--cs-text); margin-bottom: 8px; line-height: 1.25;
}
.cs-featured-subtitle {
  font-size: 0.88rem; color: var(--cs-primary-light); font-weight: 600; margin-bottom: 20px;
}
.cs-featured-desc {
  font-size: 0.92rem; color: var(--cs-text-muted); line-height: 1.75; margin-bottom: 24px;
}
.cs-featured-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 28px; }
.cs-featured-quote {
  background: rgba(99,102,241,0.07);
  border-left: 3px solid var(--cs-primary);
  border-radius: 0 10px 10px 0;
  padding: 16px 20px; margin-bottom: 28px;
}
.cs-featured-quote-text {
  font-size: 0.88rem; color: var(--cs-text-muted); font-style: italic; line-height: 1.7; margin-bottom: 8px;
}
.cs-featured-quote-author {
  font-size: 0.78rem; font-weight: 700; color: var(--cs-primary-light);
}
.cs-featured-right {
  padding: 48px 40px;
  background: rgba(99,102,241,0.04);
}
.cs-featured-metrics-title {
  font-size: 0.72rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--cs-text-subtle); margin-bottom: 22px;
  display: flex; align-items: center; gap: 8px;
}
.cs-featured-metrics-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 28px;
}
.cs-featured-metric {
  background: var(--cs-surface);
  border: 1px solid rgba(99,102,241,0.14);
  border-radius: var(--cs-radius);
  padding: 18px 16px; text-align: center;
  transition: border-color var(--cs-transition);
}
.cs-featured-metric:hover { border-color: rgba(99,102,241,0.35); }
.cs-featured-metric-val {
  font-size: 1.7rem; font-weight: 900;
  background: linear-gradient(90deg, var(--cs-primary-light), var(--cs-gold-light));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; line-height: 1; margin-bottom: 5px;
}
.cs-featured-metric-lbl {
  font-size: 0.73rem; color: var(--cs-text-muted); font-weight: 600; line-height: 1.35;
}
.cs-featured-metric-change {
  font-size: 0.7rem; font-weight: 700; margin-top: 4px;
}
.cs-featured-metric-change.up   { color: #10b981; }
.cs-featured-metric-change.down { color: #ef4444; }
.cs-solution-steps { display: flex; flex-direction: column; gap: 12px; }
.cs-solution-step {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 14px;
  background: var(--cs-surface);
  border: 1px solid rgba(99,102,241,0.1);
  border-radius: 10px;
  transition: border-color var(--cs-transition);
}
.cs-solution-step:hover { border-color: rgba(99,102,241,0.3); }
.cs-solution-step-num {
  width: 28px; height: 28px; border-radius: 8px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--cs-primary), var(--cs-accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 800; color: #fff;
}
.cs-solution-step-text { font-size: 0.84rem; color: var(--cs-text-muted); line-height: 1.55; }
.cs-solution-step-text strong { color: var(--cs-text); display: block; margin-bottom: 2px; }

/* ══════════════════════════════════════════════════════════
   10. RESULTS METRICS STRIP
══════════════════════════════════════════════════════════ */
.cs-metrics-strip {
  background: linear-gradient(135deg, var(--cs-primary-dark) 0%, var(--cs-accent-dark) 100%);
  padding: 56px 0;
  position: relative; overflow: hidden;
}
.cs-metrics-strip::before {
  content: '';
  position: absolute; top: -80px; left: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 65%);
  pointer-events: none;
}
.cs-metrics-strip-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  position: relative; z-index: 2;
}
.cs-metrics-title {
  text-align: center; color: #fff; font-size: 0.75rem;
  font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 32px; opacity: 0.8;
}
.cs-metrics-row {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr)); gap: 20px;
}
.cs-metric-box {
  text-align: center; padding: 24px 16px;
  background: rgba(255,255,255,0.09);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--cs-radius);
  transition: background var(--cs-transition);
}
.cs-metric-box:hover { background: rgba(255,255,255,0.15); }
.cs-metric-box-val {
  font-size: 2rem; font-weight: 900; color: #fff; line-height: 1; margin-bottom: 6px;
}
.cs-metric-box-lbl {
  font-size: 0.75rem; color: rgba(255,255,255,0.72); font-weight: 600;
}
.cs-metric-box-sub {
  font-size: 0.68rem; color: rgba(255,255,255,0.45); margin-top: 4px;
}

/* ══════════════════════════════════════════════════════════
   11. INDUSTRY HIGHLIGHTS
══════════════════════════════════════════════════════════ */
.cs-industry-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px,1fr)); gap: 16px;
}
.cs-industry-card {
  background: var(--cs-card-bg);
  border: 1.5px solid var(--cs-card-border);
  border-radius: var(--cs-radius);
  padding: 24px 20px;
  text-align: center; cursor: pointer;
  transition: all var(--cs-transition);
  position: relative; overflow: hidden;
}
.cs-industry-card::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--cs-primary), var(--cs-accent));
  opacity: 0; transition: opacity var(--cs-transition);
}
.cs-industry-card:hover {
  border-color: rgba(99,102,241,0.4);
  box-shadow: var(--cs-shadow-hover);
  transform: translateY(-4px);
}
.cs-industry-card:hover::after { opacity: 1; }
.cs-industry-icon {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, rgba(99,102,241,0.18), rgba(139,92,246,0.12));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; color: var(--cs-primary-light);
  margin: 0 auto 12px;
}
.cs-industry-name {
  font-size: 0.88rem; font-weight: 800; color: var(--cs-text); margin-bottom: 6px;
}
.cs-industry-count {
  font-size: 0.75rem; color: var(--cs-text-subtle);
}

/* ══════════════════════════════════════════════════════════
   12. TESTIMONIALS
══════════════════════════════════════════════════════════ */
.cs-testi-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(310px,1fr)); gap: 20px;
}
.cs-testi-card {
  background: var(--cs-card-bg);
  border: 1.5px solid var(--cs-card-border);
  border-radius: var(--cs-radius-lg);
  padding: 28px 24px;
  transition: all var(--cs-transition);
}
.cs-testi-card:hover {
  border-color: rgba(99,102,241,0.35);
  box-shadow: var(--cs-shadow-hover);
  transform: translateY(-3px);
}
.cs-testi-stars { color: var(--cs-gold); font-size: 0.85rem; margin-bottom: 14px; }
.cs-testi-text {
  font-size: 0.88rem; color: var(--cs-text-muted); font-style: italic; line-height: 1.72; margin-bottom: 20px;
}
.cs-testi-text::before { content: '\201C'; color: var(--cs-primary); font-size: 1.8rem; line-height: 0; vertical-align: -0.5em; margin-right: 3px; }
.cs-testi-author { display: flex; align-items: center; gap: 12px; }
.cs-testi-avatar {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--cs-primary), var(--cs-accent));
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 800; color: #fff;
}
.cs-testi-name { font-size: 0.88rem; font-weight: 700; color: var(--cs-text); }
.cs-testi-role { font-size: 0.75rem; color: var(--cs-text-subtle); }
.cs-testi-result {
  margin-top: 14px; padding: 10px 14px;
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: 8px;
  font-size: 0.78rem; color: #10b981; font-weight: 600;
  display: flex; align-items: center; gap: 6px;
}

/* ══════════════════════════════════════════════════════════
   13. HOW WE WORK / PROCESS
══════════════════════════════════════════════════════════ */
.cs-process-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 20px;
}
.cs-process-card {
  background: var(--cs-card-bg);
  border: 1.5px solid var(--cs-card-border);
  border-radius: var(--cs-radius);
  padding: 28px 22px;
  position: relative;
  transition: all var(--cs-transition);
}
.cs-process-card:hover {
  border-color: rgba(99,102,241,0.38);
  box-shadow: var(--cs-shadow);
  transform: translateY(-3px);
}
.cs-process-num {
  position: absolute; top: -12px; left: 22px;
  background: linear-gradient(135deg, var(--cs-primary), var(--cs-accent));
  color: #fff; font-size: 0.7rem; font-weight: 900;
  padding: 3px 12px; border-radius: 50px;
  letter-spacing: 0.06em;
}
.cs-process-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, rgba(99,102,241,0.15), rgba(139,92,246,0.1));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.35rem; color: var(--cs-primary-light);
  margin-bottom: 16px;
}
.cs-process-title {
  font-size: 0.95rem; font-weight: 800; color: var(--cs-text); margin-bottom: 8px;
}
.cs-process-desc {
  font-size: 0.83rem; color: var(--cs-text-muted); line-height: 1.65;
}

/* ══════════════════════════════════════════════════════════
   14. CTA BAND
══════════════════════════════════════════════════════════ */
.cs-cta-band {
  background: linear-gradient(135deg, var(--cs-primary-dark) 0%, var(--cs-accent-dark) 100%);
  padding: 64px 0;
  position: relative; overflow: hidden;
}
.cs-cta-band::before {
  content: '';
  position: absolute; top: -100px; right: -80px;
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 65%);
}
.cs-cta-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  text-align: center; position: relative; z-index: 2;
}
.cs-cta-title {
  font-size: clamp(1.5rem, 3.5vw, 2.3rem);
  font-weight: 900; color: #fff; margin-bottom: 12px;
}
.cs-cta-sub {
  font-size: 1rem; color: rgba(255,255,255,0.78);
  max-width: 560px; margin: 0 auto 32px;
}
.cs-cta-btns { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.cs-cta-btn-white {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; background: #fff;
  color: var(--cs-primary-dark); border-radius: 50px;
  font-size: 0.95rem; font-weight: 800;
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
  transition: all var(--cs-transition);
}
.cs-cta-btn-white:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0,0,0,0.28); }
.cs-cta-btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.4);
  color: #fff; border-radius: 50px;
  font-size: 0.95rem; font-weight: 700;
  transition: all var(--cs-transition);
}
.cs-cta-btn-ghost:hover { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.7); }
.cs-cta-trust {
  display: flex; align-items: center; justify-content: center;
  gap: 24px; flex-wrap: wrap; margin-top: 28px;
}
.cs-cta-trust-item { display: flex; align-items: center; gap: 6px; font-size: 0.78rem; color: rgba(255,255,255,0.7); }
.cs-cta-trust-item i { color: rgba(255,255,255,0.9); }

/* ══════════════════════════════════════════════════════════
   15. DEMO FORM
══════════════════════════════════════════════════════════ */
.cs-form-section { padding: 80px 0; }
.cs-form-wrap {
  max-width: 1100px; margin: 0 auto; padding: 0 24px;
  display: grid; grid-template-columns: 1fr 500px; gap: 56px; align-items: start;
}
.cs-form-left h2 { margin-bottom: 14px; }
.cs-form-left p { font-size: 0.93rem; color: var(--cs-text-muted); margin-bottom: 26px; }
.cs-form-benefit {
  display: flex; align-items: flex-start; gap: 12px; margin-bottom: 14px;
}
.cs-form-benefit-icon {
  width: 34px; height: 34px; border-radius: 8px;
  background: rgba(99,102,241,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; color: var(--cs-primary-light); flex-shrink: 0;
}
.cs-form-benefit strong { display: block; font-size: 0.88rem; color: var(--cs-text); }
.cs-form-benefit span  { font-size: 0.8rem;  color: var(--cs-text-muted); }
.cs-form-card {
  background: var(--cs-card-bg);
  border: 1.5px solid var(--cs-card-border);
  border-radius: var(--cs-radius-lg); padding: 36px;
}
.cs-form-card-title {
  font-size: 1.1rem; font-weight: 800; color: var(--cs-text);
  margin-bottom: 24px; text-align: center;
}
.cs-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.cs-form-group { display: flex; flex-direction: column; gap: 5px; margin-bottom: 14px; }
.cs-form-group label {
  font-size: 0.77rem; font-weight: 700; color: var(--cs-text-muted);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.cs-form-group input,
.cs-form-group select,
.cs-form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1.5px solid rgba(99,102,241,0.2);
  border-radius: 10px; padding: 11px 14px;
  font-size: 0.9rem; color: #fff; font-family: var(--cs-font);
  outline: none; width: 100%;
  transition: border-color var(--cs-transition), box-shadow var(--cs-transition);
}
.cs-form-group input:focus,
.cs-form-group select:focus,
.cs-form-group textarea:focus {
  border-color: var(--cs-primary-light);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.12);
}
.cs-form-group select option { background: #161829; }
.cs-form-group textarea { resize: vertical; min-height: 80px; }
.cs-form-group input.invalid,
.cs-form-group select.invalid { border-color: #f87171; }
.cs-form-submit {
  width: 100%; padding: 14px;
  background: linear-gradient(135deg, var(--cs-primary), var(--cs-accent));
  color: #fff; border: none; border-radius: 10px;
  font-size: 0.97rem; font-weight: 800; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: opacity var(--cs-transition), transform var(--cs-transition);
}
.cs-form-submit:hover { opacity: 0.9; transform: translateY(-1px); }
.cs-form-note { text-align: center; font-size: 0.75rem; color: var(--cs-text-subtle); margin-top: 12px; }
.cs-form-success { display: none; text-align: center; padding: 32px 20px; }
.cs-form-success.show { display: block; }
.cs-success-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--cs-primary), var(--cs-accent));
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; color: #fff; margin: 0 auto 16px;
}
.cs-form-success h3 { font-size: 1.2rem; margin-bottom: 8px; }
.cs-form-success p { font-size: 0.88rem; color: var(--cs-text-muted); }

/* ══════════════════════════════════════════════════════════
   16. FOOTER
══════════════════════════════════════════════════════════ */
.cs-footer {
  background: #06080f;
  border-top: 1px solid rgba(99,102,241,0.1);
  padding: 64px 0 28px;
}
.cs-footer-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.cs-footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px; margin-bottom: 48px;
}
.cs-footer-brand-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.cs-footer-logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--cs-primary), var(--cs-accent));
  border-radius: 9px; display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: #fff;
}
.cs-footer-logo-main { font-size: 0.95rem; font-weight: 800; color: var(--cs-text); line-height: 1.15; }
.cs-footer-logo-sub  { font-size: 0.67rem; color: var(--cs-text-subtle); }
.cs-footer-desc { font-size: 0.82rem; color: var(--cs-text-muted); line-height: 1.7; margin-bottom: 18px; }
.cs-footer-social { display: flex; gap: 10px; }
.cs-footer-social a {
  width: 34px; height: 34px; border-radius: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.09);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; color: var(--cs-text-muted);
  transition: all var(--cs-transition);
}
.cs-footer-social a:hover { background: var(--cs-primary); color: #fff; border-color: var(--cs-primary); }
.cs-footer-col-title {
  font-size: 0.78rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: 0.07em; color: var(--cs-text); margin-bottom: 14px;
}
.cs-footer-col a {
  display: block; font-size: 0.82rem; color: var(--cs-text-muted);
  padding: 4px 0; transition: color var(--cs-transition);
}
.cs-footer-col a:hover { color: var(--cs-primary-light); }
.cs-footer-divider { border: none; border-top: 1px solid rgba(255,255,255,0.06); margin-bottom: 22px; }
.cs-footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px; font-size: 0.77rem; color: var(--cs-text-subtle);
}
.cs-footer-bottom a { color: var(--cs-text-muted); transition: color var(--cs-transition); }
.cs-footer-bottom a:hover { color: var(--cs-primary-light); }

/* ══════════════════════════════════════════════════════════
   17. RESPONSIVE
══════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .cs-hero-inner { grid-template-columns: 1fr; }
  .cs-hero-visual { display: none; }
  .cs-featured-grid { grid-template-columns: 1fr; }
  .cs-featured-left { border-right: none; border-bottom: 1px solid rgba(99,102,241,0.1); }
  .cs-form-wrap { grid-template-columns: 1fr; }
  .cs-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .cs-section { padding: 56px 0; }
  .cs-hero { padding: 60px 0 50px; }
  .cs-cards-grid { grid-template-columns: 1fr; }
  .cs-metrics-row { grid-template-columns: repeat(2,1fr); }
  .cs-form-row { grid-template-columns: 1fr; }
  .cs-footer-grid { grid-template-columns: 1fr; }
  .cs-industry-grid { grid-template-columns: repeat(2,1fr); }
  .cs-testi-grid { grid-template-columns: 1fr; }
  .cs-process-grid { grid-template-columns: 1fr; }
  .cs-featured-left, .cs-featured-right { padding: 32px 24px; }
  .cs-featured-metrics-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .cs-hero-title { font-size: 1.8rem; }
  .cs-hero-btns { flex-direction: column; }
  .cs-btn-primary, .cs-btn-outline { width: 100%; justify-content: center; }
  .cs-cta-btns { flex-direction: column; }
  .cs-cta-btn-white, .cs-cta-btn-ghost { width: 100%; justify-content: center; }
  .cs-metrics-row { grid-template-columns: 1fr; }
  .cs-industry-grid { grid-template-columns: 1fr; }
  .cs-filter-tab { font-size: 0.78rem; padding: 7px 14px; }
}

/* ══════════════════════════════════════════════════════════
   18. ANIMATIONS & UTILITIES
══════════════════════════════════════════════════════════ */
.cs-reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.55s ease, transform 0.55s ease; }
.cs-reveal.visible { opacity: 1; transform: none; }
.cs-reveal-delay-1 { transition-delay: 0.08s; }
.cs-reveal-delay-2 { transition-delay: 0.16s; }
.cs-reveal-delay-3 { transition-delay: 0.24s; }
.cs-reveal-delay-4 { transition-delay: 0.32s; }
.cs-reveal-delay-5 { transition-delay: 0.40s; }
.cs-reveal-delay-6 { transition-delay: 0.48s; }

/* Back to top */
.cs-back-top {
  position: fixed; bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--cs-primary), var(--cs-accent));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 1rem;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 999;
  box-shadow: 0 4px 14px rgba(99,102,241,0.4);
  cursor: pointer;
}
.cs-back-top.show { opacity: 1; pointer-events: auto; }
.cs-back-top:hover { transform: translateY(-3px); }

/* Mobile sticky bar */
.cs-sticky-mobile {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0;
  background: #0e1020;
  border-top: 1px solid rgba(99,102,241,0.2);
  z-index: 9999; padding: 10px 12px; gap: 8px;
}
@media (max-width: 768px) { .cs-sticky-mobile { display: flex; } }
.cs-sticky-mobile a {
  flex: 1;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 11px 6px; border-radius: 10px;
  font-size: 0.78rem; font-weight: 700; color: #fff;
}
.cs-sticky-call { background: #059669; }
.cs-sticky-demo { background: linear-gradient(90deg, var(--cs-primary), var(--cs-accent)); }
.cs-sticky-wa   { background: #25d366; }