/* ============================================================
   FLEXIGOTECH — DESIGN SYSTEM v3 · Ultra Premium
   Inspired by: Linear, Vercel, Stripe
   ============================================================ */

/* ---------- Design Tokens ---------- */
:root {
  /* Dark backgrounds — layered depth */
  --bg-base:          #08080C;
  --bg-surface:       #0E0E14;
  --bg-elevated:      #16161F;
  --bg-overlay:       #1C1C28;

  /* Light section backgrounds */
  --bg-light:         #F4F5FA;
  --bg-card:          #FFFFFF;
  --bg-card-alt:      #FAFBFD;

  /* Typography — dark sections */
  --text-primary:     #F1F3F9;
  --text-secondary:   rgba(241,243,249,.60);
  --text-tertiary:    rgba(241,243,249,.36);

  /* Typography — light sections */
  --text-dark:        #0C0D14;
  --text-mid:         #505768;
  --text-light:       #8D97AB;

  /* Accent — single refined indigo (used sparingly) */
  --accent:           #5C6BC0;
  --accent-hover:     #455EB0;
  --accent-bright:    #6C7CDE;
  --accent-dim:       rgba(92,107,192,.10);
  --accent-border:    rgba(92,107,192,.25);
  --accent-glow:      0 0 40px rgba(92,107,192,.30);

  /* CTA — warm amber (primary actions ONLY) */
  --gold:             #D4922A;
  --gold-hover:       #C07F1E;
  --gold-light:       #F0A840;
  --gold-dim:         rgba(212,146,42,.10);

  /* Status */
  --teal:             #14B8A6;
  --teal-dim:         rgba(20,184,166,.10);
  --red:              #E05252;

  /* Borders */
  --border:           rgba(255,255,255,.07);
  --border-mid:       rgba(255,255,255,.12);
  --border-light:     #E6E9F0;
  --border-focus:     rgba(92,107,192,.50);

  /* Shadows */
  --shadow-xs:  0 1px 2px rgba(0,0,0,.06);
  --shadow-sm:  0 1px 4px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.05);
  --shadow-md:  0 4px 16px rgba(0,0,0,.09), 0 2px 6px rgba(0,0,0,.05);
  --shadow-lg:  0 12px 40px rgba(0,0,0,.13), 0 4px 12px rgba(0,0,0,.07);
  --shadow-xl:  0 24px 60px rgba(0,0,0,.18), 0 8px 20px rgba(0,0,0,.08);
  --shadow-accent: 0 8px 30px rgba(92,107,192,.40);

  /* Border radii */
  --r-xs:    3px;
  --r-sm:    6px;
  --r-md:    10px;
  --r-lg:    14px;
  --r-xl:    20px;
  --r-pill:  9999px;

  /* Motion */
  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in:   cubic-bezier(0.7, 0, 1, 1);
  --t-fast:    0.12s;
  --t-base:    0.22s;
  --t-slow:    0.38s;

  /* Layout */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container: 1200px;
  --header-h:  68px;

  /* === Legacy aliases for HTML compatibility === */
  --color-primary:       var(--bg-base);
  --color-primary-mid:   var(--bg-surface);
  --color-primary-light: var(--bg-elevated);
  --color-accent:        var(--accent);
  --color-accent-hover:  var(--accent-hover);
  --color-gold:          var(--gold);
  --color-gold-light:    var(--gold-light);
  --color-gold-hover:    var(--gold-hover);
  --color-teal:          var(--teal);
  --color-bg:            var(--bg-light);
  --color-bg-card:       var(--bg-card);
  --color-border:        var(--border-light);
  --color-text-dark:     var(--text-dark);
  --color-text-mid:      var(--text-mid);
  --color-text-light:    var(--text-light);
  --color-white:         #FFFFFF;
  --radius-sm:           var(--r-sm);
  --radius-md:           var(--r-md);
  --radius-lg:           var(--r-lg);
  --radius-xl:           var(--r-xl);
  --radius-full:         var(--r-pill);
  --transition:          var(--t-base) var(--ease-out);
  --shadow-accent:       var(--shadow-accent);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  color: var(--color-text-dark);
  background: var(--color-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---------- Container ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ---------- Section Spacing ---------- */
.section    { padding: 96px 0; }
.section-sm { padding: 64px 0; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}
.section-label::before {
  content: '';
  width: 28px; height: 1px;
  background: var(--color-accent);
}

.section-title {
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--color-primary);
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 16px;
  color: var(--color-text-mid);
  max-width: 600px;
  line-height: 1.75;
}
.section-header          { margin-bottom: 60px; }
.section-header.center   { text-align: center; }
.section-header.center .section-label     { justify-content: center; }
.section-header.center .section-subtitle  { margin: 0 auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .01em;
  border-radius: var(--r-sm);
  transition: all var(--t-base) var(--ease-out);
  white-space: nowrap;
  cursor: pointer;
  border: none;
  font-family: var(--font-sans);
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--t-fast) ease;
}
.btn:hover::after { background: rgba(255,255,255,.06); }

.btn-lg  { padding: 13px 28px; font-size: 15px; }
.btn-md  { padding: 10px 22px; }
.btn-sm  { padding: 7px 16px; font-size: 13px; }

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,.15) inset, 0 -1px 0 rgba(0,0,0,.25) inset;
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: var(--shadow-accent), 0 1px 0 rgba(255,255,255,.15) inset; }
.btn-primary:active { transform: translateY(0); box-shadow: none; }

.btn-gold {
  background: var(--gold);
  color: #fff;
  font-weight: 700;
  letter-spacing: .005em;
  box-shadow: 0 1px 0 rgba(255,255,255,.18) inset, 0 -1px 0 rgba(0,0,0,.2) inset;
}
.btn-gold:hover { background: var(--gold-hover); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(212,146,42,.35), 0 1px 0 rgba(255,255,255,.18) inset; }
.btn-gold:active { transform: translateY(0); }

.btn-outline {
  background: transparent;
  color: var(--accent-bright);
  border: 1px solid var(--accent-border);
}
.btn-outline:hover { background: var(--accent-dim); border-color: var(--accent); color: var(--accent-bright); }

.btn-outline-white {
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.85);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(8px);
}
.btn-outline-white:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.24); color: #fff; }

.btn-ghost { background: transparent; color: var(--text-mid); padding-left: 0; }
.btn-ghost:hover { color: var(--accent); }

/* ---------- Cards ---------- */
.card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

/* ---------- Badges ---------- */
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: var(--radius-sm); font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.badge-accent { background: rgba(79,70,229,.1);   color: var(--color-accent); }
.badge-gold   { background: rgba(180,83,9,.1);    color: var(--color-gold); }
.badge-teal   { background: rgba(13,148,136,.1);  color: var(--color-teal); }
.badge-navy   { background: rgba(8,8,24,.08);     color: var(--color-primary); }

/* ============================================================
   HEADER — Ultra Premium
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background var(--t-slow) var(--ease-out), box-shadow var(--t-slow) var(--ease-out);
}
.header.scrolled {
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(24px) saturate(1.5);
  -webkit-backdrop-filter: blur(24px) saturate(1.5);
  box-shadow: 0 1px 0 var(--border-light), var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.logo { font-size: 20px; font-weight: 800; display: flex; align-items: center; gap: 0; letter-spacing: -.04em; }
.logo-flexi { color: #fff; transition: color var(--t-base) ease; }
.logo-tech  { color: var(--gold-light); }
.header.scrolled .logo-flexi { color: var(--text-dark); }

.nav { display: flex; align-items: center; gap: 2px; }
.nav-link {
  font-size: 13px; font-weight: 500;
  color: rgba(255,255,255,.75);
  padding: 7px 13px;
  border-radius: var(--r-sm);
  transition: color var(--t-fast) ease, background var(--t-fast) ease;
  letter-spacing: .01em;
}
.nav-link:hover { color: #fff; background: rgba(255,255,255,.10); }
.nav-link.active { color: #fff; }
.header.scrolled .nav-link       { color: var(--text-mid); }
.header.scrolled .nav-link:hover { color: var(--text-dark); background: var(--bg-light); }
.header.scrolled .nav-link.active{ color: var(--accent); }

.nav-cta {
  background: var(--accent) !important;
  color: #fff !important;
  padding: 7px 16px;
  border-radius: var(--r-sm);
  font-weight: 600;
  margin-left: 6px;
  font-size: 13px;
  box-shadow: 0 1px 0 rgba(255,255,255,.15) inset, 0 -1px 0 rgba(0,0,0,.2) inset;
}
.nav-cta:hover { background: var(--accent-hover) !important; box-shadow: var(--shadow-accent); }

.header-actions { display: flex; align-items: center; gap: 10px; }

.lang-toggle {
  font-size: 11px; font-weight: 700;
  color: rgba(255,255,255,.65);
  padding: 5px 12px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--r-sm);
  transition: all var(--t-fast) ease;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.lang-toggle:hover { background: rgba(255,255,255,.10); color: #fff; border-color: rgba(255,255,255,.35); }
.header.scrolled .lang-toggle { color: var(--text-mid); border-color: var(--border-light); }
.header.scrolled .lang-toggle:hover { background: var(--bg-light); color: var(--text-dark); }

.mobile-toggle { display: none; flex-direction: column; gap: 5px; padding: 6px; width: 36px; }
.mobile-toggle span { display: block; width: 100%; height: 1.5px; background: rgba(255,255,255,.85); border-radius: 1px; transition: all var(--t-base) ease; }
.header.scrolled .mobile-toggle span { display:block; height:2px; background:var(--text-dark); transition:all 0.3s cubic-bezier(0.4,0,0.2,1); }

.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,0.98);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
  backdrop-filter: blur(10px);
}
.mobile-menu.open { opacity: 1; pointer-events: auto; }
.mobile-menu nav { display: flex; flex-direction: column; gap: 24px; text-align: center; }
.mobile-link { font-size: 24px; font-weight: 700; color: var(--text-dark); text-decoration: none; transition: color 0.2s ease; }
.mobile-link:hover { color: var(--accent); }

/* Buttons */
.mobile-toggle.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ============================================================
   HERO SECTION — Ultra Premium
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--bg-base);
}

/* Layered mesh gradient */
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% -10%, rgba(92,107,192,.20) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 110%, rgba(212,146,42,.10) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 50% 50%, rgba(92,107,192,.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, rgba(0,0,0,.6) 0%, transparent 100%);
}

.hero-orb { position: absolute; border-radius: 50%; filter: blur(100px); pointer-events: none; }
.hero-orb-1 { width: 700px; height: 700px; top: -220px; left: -150px; background: radial-gradient(circle, rgba(92,107,192,.22), transparent 70%); }
.hero-orb-2 { width: 500px; height: 500px; bottom: -180px; right: -80px; background: radial-gradient(circle, rgba(20,184,166,.12), transparent 70%); }
.hero-orb-3 { width: 280px; height: 280px; top: 45%; left: 48%; transform: translate(-50%,-50%); background: radial-gradient(circle, rgba(212,146,42,.08), transparent 70%); }

.hero-inner {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 110px 0 64px;
}

.hero-content { color: var(--text-primary); }

.hero-eyebrow {
  display: inline-flex;
  align-items: center; gap: 10px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.10);
  color: var(--text-secondary);
  padding: 5px 14px 5px 8px;
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 28px;
  letter-spacing: .04em;
}
.hero-eyebrow .dot {
  width: 8px; height: 8px;
  background: var(--teal);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(20,184,166,.20);
  animation: pulse 2.5s ease infinite;
  flex-shrink: 0;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(20,184,166,.20); }
  50%       { box-shadow: 0 0 0 6px rgba(20,184,166,.08); }
}

.hero h1 {
  font-size: clamp(38px, 5vw, 62px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -0.035em;
  margin-bottom: 22px;
  color: var(--text-primary);
}
.hero h1 .accent        { color: var(--gold-light); }
.hero h1 .accent-purple { color: var(--accent-bright); }

.hero-subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 460px;
  line-height: 1.75;
  margin-bottom: 36px;
  font-weight: 400;
}

.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 52px; }

.hero-stats {
  display: flex;
  gap: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.hero-stat-value {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: 4px;
  letter-spacing: -.02em;
}
.hero-stat-label { font-size: 12px; color: var(--text-tertiary); font-weight: 500; letter-spacing: .02em; text-transform: uppercase; }

/* Hero visual panel */
.hero-visual { position: relative; }
.hero-dashboard {
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: 0 32px 80px rgba(0,0,0,.4), 0 0 0 1px rgba(255,255,255,.08) inset;
}
.hero-dash-header { display: flex; align-items: center; gap: 8px; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.1); }
.hero-dash-dot { width: 10px; height: 10px; border-radius: 50%; }
.hero-dash-title { color: rgba(255,255,255,.7); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; margin-left: 4px; }

.hero-dash-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
.hero-metric { background: rgba(255,255,255,.06); border-radius: var(--radius-md); padding: 16px; border: 1px solid rgba(255,255,255,.08); }
.hero-metric-val { font-size: 22px; font-weight: 800; color: #fff; line-height: 1; }
.hero-metric-lbl { font-size: 11px; color: rgba(255,255,255,.5); margin-top: 4px; text-transform: uppercase; letter-spacing: .06em; }
.hero-metric-delta { font-size: 11px; color: var(--color-teal); font-weight: 600; margin-top: 6px; }

.badge { font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 100px; text-transform: uppercase; letter-spacing: 0.05em; }
.badge-teal { background: #e0f2f1; color: #009688; }
.badge-gold { background: #fff3e0; color: #ff9800; }
.badge-navy { background: #f1f5f9; color: #475569; }

/* Custom Checkmark List */
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li { position: relative; padding-left: 28px; margin-bottom: 12px; font-size: 14px; color: var(--text-mid); line-height: 1.6; }
.check-list li::before { content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900; position: absolute; left: 0; top: 2px; color: #10b981; font-size: 14px; }

.hero-bar-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.hero-bar-label { font-size: 10px; color: rgba(255,255,255,.5); width: 60px; flex-shrink: 0; text-align: right; }
.hero-bar-track { flex: 1; height: 6px; background: rgba(255,255,255,.08); border-radius: 6px; overflow: hidden; }
.hero-bar-fill { height: 100%; border-radius: 6px; }

.hero-badge-float {
  position: absolute;
  background: rgba(255,255,255,.95);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  box-shadow: var(--shadow-lg);
  font-size: 13px; font-weight: 600;
  color: var(--color-primary);
  display: flex; align-items: center; gap: 8px;
  animation: floatBadge 3s ease-in-out infinite;
}
.hero-badge-float-1 { top: -16px; right: -16px; animation-delay: 0s; }
.hero-badge-float-2 { bottom: 40px; left: -20px; animation-delay: 1.5s; }
@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}

/* ============================================================
   STRIP — Premium
   ============================================================ */
.features-strip {
  background: var(--bg-elevated);
  padding: 18px 0;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.features-strip-inner { display: flex; gap: 48px; align-items: center; overflow-x: auto; scrollbar-width: none; }
.features-strip-inner::-webkit-scrollbar { display: none; }
.strip-item {
  display: flex; align-items: center; gap: 10px;
  color: var(--text-tertiary);
  font-size: 13px; font-weight: 500;
  flex-shrink: 0;
  letter-spacing: .01em;
}
.strip-item .dot {
  width: 4px; height: 4px;
  background: var(--teal);
  border-radius: 50%;
}

/* ============================================================
   NUMBERS — Ultra Premium
   ============================================================ */
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border-light);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.number-item {
  background: var(--bg-card);
  padding: 40px 28px;
  text-align: center;
  border-right: 1px solid var(--border-light);
  transition: background var(--t-base) ease;
  position: relative;
}
.number-item::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 40px; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--teal));
  opacity: 0;
  transition: opacity var(--t-base) ease;
}
.number-item:last-child { border-right: none; }
.number-item:hover { background: var(--bg-card-alt); }
.number-item:hover::before { opacity: 1; }
.number-value {
  font-size: 42px; font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1;
  margin-bottom: 10px;
  color: var(--text-dark);
}
.number-label { font-size: 12px; color: var(--text-light); font-weight: 500; line-height: 1.55; letter-spacing: .01em; }

/* ============================================================
   SERVICES — Ultra Premium Cards
   ============================================================ */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--r-md);
  padding: 32px;
  transition: all var(--t-base) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--card-color, var(--accent)), transparent);
  opacity: 0;
  transition: opacity var(--t-base) ease;
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card:hover::after { opacity: 1; }

.service-icon {
  width: 48px; height: 48px;
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 20px;
  background: var(--icon-bg, var(--accent-dim));
  color: var(--card-color, var(--accent));
  transition: all var(--t-base) ease;
}
.service-card:hover .service-icon { transform: scale(1.08); }
.service-card h3 {
  font-size: 17px; font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
  letter-spacing: -.01em;
  line-height: 1.3;
}
.service-card p  { font-size: 14px; color: var(--text-mid); line-height: 1.72; margin-bottom: 18px; }

.service-list { display: flex; flex-direction: column; gap: 7px; margin-bottom: 20px; }
.service-list li { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: var(--text-mid); }
.service-list li::before { content: '✓'; color: var(--teal); font-weight: 700; flex-shrink: 0; font-size: 12px; margin-top: 1px; }

.service-link {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 13px; font-weight: 600; color: var(--accent);
  transition: gap var(--t-fast) ease;
  letter-spacing: .01em;
}
.service-link:hover { gap: 9px; color: var(--accent-bright); }

/* ============================================================
   MODULES — Premium Cards
   ============================================================ */
.modules-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.module-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: all var(--t-base) var(--ease-out);
}
.module-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-border);
}
.module-card-img {
  height: 180px;
  display: flex; align-items: center; justify-content: center;
  font-size: 64px; position: relative; overflow: hidden;
}
.module-card-body { padding: 22px; }
.module-card-meta { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.module-card h3 { font-size: 16px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; letter-spacing: -.01em; }
.module-card p   { font-size: 13px; color: var(--text-mid); line-height: 1.65; margin-bottom: 18px; }
.module-card-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; border-top: 1px solid var(--border-light); }
.compat-badge { display: inline-flex; align-items: center; gap: 5px; font-size: 11px; font-weight: 700; color: var(--teal); background: var(--teal-dim); padding: 3px 10px; border-radius: var(--r-xs); letter-spacing: .04em; text-transform: uppercase; }
.compat-badge::before { content: '✓'; font-size: 10px; }

/* ============================================================
   PROCESS STEPS — Premium
   ============================================================ */
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.process-steps::before {
  content: ''; position: absolute;
  top: 30px; left: calc(12.5% + 20px); right: calc(12.5% + 20px);
  height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--teal));
  opacity: .4;
  z-index: 0;
}
.process-step { text-align: center; padding: 0 16px; position: relative; z-index: 1; }
.process-step-num {
  width: 60px; height: 60px;
  border-radius: var(--r-md);
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 900;
  color: var(--accent);
  margin: 0 auto 20px;
  position: relative;
  transition: all var(--t-base) var(--ease-out);
  box-shadow: var(--shadow-sm);
}
.process-step:hover .process-step-num {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: var(--shadow-accent);
  transform: translateY(-2px);
}
.process-step h3 { font-size: 14px; font-weight: 700; color: var(--text-dark); margin-bottom: 8px; letter-spacing: -.01em; }
.process-step p  { font-size: 13px; color: var(--text-mid); line-height: 1.65; }

/* ============================================================
   CTA BLOCK — Ultra Premium Dark
   ============================================================ */
.cta-block {
  background: var(--bg-base);
  border-radius: var(--r-xl);
  padding: 80px 60px;
  position: relative;
  overflow: hidden;
  text-align: center;
  color: var(--text-primary);
  border: 1px solid var(--border);
}
.cta-block::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 20% 50%, rgba(92,107,192,.20) 0%, transparent 60%),
    radial-gradient(ellipse 60% 70% at 80% 50%, rgba(212,146,42,.10) 0%, transparent 60%);
  pointer-events: none;
}
.cta-block::after {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.cta-block h2 {
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.1;
  position: relative; z-index: 1;
  margin-bottom: 16px;
  color: var(--text-primary);
}
.cta-block p {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 36px;
  position: relative; z-index: 1;
  line-height: 1.75;
}
.cta-block-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }
.cta-block .section-label {
  position: relative; z-index: 1;
  display: inline-flex;
  color: var(--gold-light);
}
.cta-block .section-label::before { background: var(--gold-light); }

/* ============================================================
   BACK BAR
   ============================================================ */
.module-back-bar { background: var(--color-bg); border-bottom: 1px solid var(--color-border); padding: 12px 0; margin-top: var(--header-h); }
.back-link { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 500; color: var(--color-text-mid); transition: color var(--transition); }
.back-link:hover { color: var(--color-accent); }

/* ============================================================
   MODULE DETAIL PAGE
   ============================================================ */
.module-hero {
  background: linear-gradient(135deg, #0d0d3a 0%, #1a1a6e 60%, #2e1065 100%);
  padding: 80px 0 64px; color: #fff;
  position: relative; overflow: hidden;
}
.module-hero::after {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 50px 50px;
}
.module-hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 420px; gap: 60px; align-items: center; }
.module-hero h1 { font-size: clamp(28px, 4vw, 46px); font-weight: 900; line-height: 1.1; margin-bottom: 16px; }
.module-hero p  { font-size: 18px; color: rgba(255,255,255,.75); line-height: 1.7; margin-bottom: 28px; }

.module-cta-card {
  background: rgba(255,255,255,.07); backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius-xl); padding: 32px;
}
.module-cta-card h3 { font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 20px; }
.module-cta-card .btn { width: 100%; margin-bottom: 10px; }

.features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.feature-item { display: flex; gap: 14px; padding: 20px; background: var(--color-bg); border-radius: var(--radius-md); border: 1px solid var(--color-border); }
.feature-icon { font-size: 24px; flex-shrink: 0; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; background: rgba(108,71,255,.1); border-radius: var(--radius-sm); }
.feature-item h4 { font-size: 15px; font-weight: 700; color: var(--color-primary); margin-bottom: 5px; }
.feature-item p  { font-size: 14px; color: var(--color-text-mid); line-height: 1.6; }

/* ============================================================
   TESTIMONIALS — Ultra Premium
   ============================================================ */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--r-md);
  padding: 28px;
  transition: box-shadow var(--t-base) ease, border-color var(--t-base) ease;
}
.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--accent-border);
}
.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 3px;
}
.testimonial-card blockquote {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.8;
  margin-bottom: 22px;
  font-style: italic;
  font-weight: 400;
  position: relative;
  padding-left: 16px;
  border-left: 2px solid var(--border-light);
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700;
  color: #fff; flex-shrink: 0;
}
.testimonial-name { font-size: 13px; font-weight: 700; color: var(--text-dark); letter-spacing: -.01em; }
.testimonial-role { font-size: 11px; color: var(--text-light); margin-top: 1px; letter-spacing: .01em; }

/* ============================================================
   FAQ ACCORDION
   ============================================================ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-question { display: flex; align-items: center; justify-content: space-between; padding: 22px 0; cursor: pointer; font-size: 16px; font-weight: 600; color: var(--color-primary); gap: 16px; }
.faq-icon { width: 28px; height: 28px; border-radius: 50%; background: var(--color-bg); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 18px; line-height: 1; transition: transform var(--transition), background var(--transition); font-weight: 300; }
.faq-item.open .faq-icon { background: var(--color-accent); color: #fff; transform: rotate(45deg); }
.faq-answer { font-size: 15px; color: var(--color-text-mid); line-height: 1.75; padding-bottom: 22px; display: none; }
.faq-item.open .faq-answer { display: block; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 5fr 7fr; gap: 60px; align-items: start; }
.contact-info h2 { font-size: clamp(24px, 3vw, 36px); font-weight: 800; color: var(--color-primary); margin-bottom: 16px; line-height: 1.2; }
.contact-info p  { font-size: 16px; color: var(--color-text-mid); line-height: 1.7; margin-bottom: 32px; }

.contact-detail { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 20px; }
.contact-detail-icon { width: 44px; height: 44px; background: rgba(108,71,255,.1); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.contact-detail strong { display: block; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--color-text-light); font-weight: 600; margin-bottom: 3px; }
.contact-detail a, .contact-detail span { font-size: 15px; color: var(--color-primary); font-weight: 500; }
.contact-detail a:hover { color: var(--color-accent); }

.contact-form { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 44px 40px; box-shadow: var(--shadow-md); }
.contact-form h3 { font-size: 22px; font-weight: 700; color: var(--color-primary); margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--color-text-dark); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  font-family: var(--font-sans); font-size: 14px;
  border: 1.5px solid var(--color-border); border-radius: var(--radius-md);
  padding: 12px 16px; width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
  background: var(--color-white); color: var(--color-text-dark);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 3px rgba(108,71,255,.1);
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%234a5568' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px;
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-check { display: flex; gap: 10px; margin-bottom: 20px; }
.form-check input[type=checkbox] { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; accent-color: var(--color-accent); }
.form-check label { font-size: 13px; color: var(--color-text-mid); cursor: pointer; line-height: 1.5; }
.form-check label a { color: var(--color-accent); }

/* ============================================================
   FOOTER — Ultra Premium
   ============================================================ */
.footer {
  background: var(--bg-surface);
  color: var(--text-tertiary);
  padding: 64px 0 0;
  border-top: 1px solid var(--border);
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .logo { font-size: 22px; margin-bottom: 14px; }
.footer-brand p { font-size: 13px; line-height: 1.75; max-width: 260px; margin-bottom: 24px; color: var(--text-tertiary); }
.footer-social { display: flex; gap: 8px; }
.social-btn {
  width: 32px; height: 32px;
  border-radius: var(--r-sm);
  background: var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; color: var(--text-tertiary);
  transition: all var(--t-base) ease;
  text-decoration: none;
}
.social-btn:hover { background: var(--accent); color: #fff; }

.footer-col h4 {
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .12em;
  color: var(--text-secondary);
  margin-bottom: 18px;
}
.footer-col ul  { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: 13px; color: var(--text-tertiary); transition: color var(--t-fast) ease; }
.footer-col ul li a:hover { color: var(--text-primary); }

.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px; }
.footer-contact-item span, .footer-contact-item a { font-size: 13px; color: var(--text-tertiary); line-height: 1.5; }
.footer-contact-item a:hover { color: var(--text-primary); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: 12px; color: var(--text-tertiary); }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { font-size: 12px; color: var(--text-tertiary); transition: color var(--t-fast) ease; }
.footer-bottom-links a:hover { color: var(--text-secondary); }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, #0d0d3a 0%, #1a1a6e 60%, #2e1065 100%);
  padding: 120px 0 80px; color: #fff; text-align: center;
  position: relative; overflow: hidden;
}
.page-hero::after {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 50px 50px;
}
.page-hero-inner { position: relative; z-index: 1; max-width: 680px; margin: 0 auto; }
.page-hero h1 { font-size: clamp(32px, 5vw, 52px); font-weight: 900; line-height: 1.1; margin-bottom: 16px; }
.page-hero p  { font-size: 18px; color: rgba(255,255,255,.72); line-height: 1.7; }

.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(255,255,255,.5); margin-bottom: 20px; justify-content: center; position: relative; z-index: 1; }
.breadcrumb a { color: rgba(255,255,255,.6); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb span { color: rgba(255,255,255,.35); }

/* ============================================================
   FILTER TABS
   ============================================================ */
.filter-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 40px; }
.filter-tab { padding: 9px 20px; border-radius: var(--radius-full); font-size: 14px; font-weight: 600; border: 1.5px solid var(--color-border); color: var(--color-text-mid); background: var(--color-white); cursor: pointer; transition: all var(--transition); }
.filter-tab:hover, .filter-tab.active { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }

/* ============================================================
   ECOSYSTEM NODES
   ============================================================ */
.ecosystem-spokes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ecosystem-node { background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 20px 16px; text-align: center; transition: all var(--transition); }
.ecosystem-node:hover { border-color: var(--color-accent); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.ecosystem-node-icon { font-size: 32px; margin-bottom: 10px; }
.ecosystem-node-name { font-size: 13px; font-weight: 600; color: var(--color-primary); }
.ecosystem-node-type { font-size: 11px; color: var(--color-text-light); margin-top: 4px; }

/* ============================================================
   COMPARISON TABLE
   ============================================================ */
.compare-table { width: 100%; border-collapse: collapse; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); }
.compare-table th { background: var(--color-primary); color: #fff; padding: 16px 20px; text-align: left; font-size: 14px; font-weight: 700; }
.compare-table th:first-child { background: #1a1a5a; }
.compare-table td { padding: 16px 20px; font-size: 14px; color: var(--color-text-mid); border-bottom: 1px solid var(--color-border); }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:nth-child(even) td { background: var(--color-bg); }
.compare-table .check { color: var(--color-teal); font-size: 18px; font-weight: 700; }
.compare-table .cross { color: #e05252; font-size: 18px; }
.compare-table td.highlight { font-weight: 600; color: var(--color-accent); }

/* ============================================================
   HIGHLIGHTS / ICON LISTS
   ============================================================ */
.highlight-box {
  background: linear-gradient(135deg, rgba(108,71,255,.07), rgba(0,196,167,.07));
  border: 1px solid rgba(108,71,255,.18);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.icon-list { display: flex; flex-direction: column; gap: 12px; }
.icon-list-item { display: flex; align-items: flex-start; gap: 12px; }
.icon-list-item .icon-list-dot { width: 22px; height: 22px; background: rgba(108,71,255,.12); border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px; }
.icon-list-item .icon-list-dot::before { content: '✓'; font-size: 11px; color: var(--color-accent); font-weight: 700; }
.icon-list-item span { font-size: 15px; color: var(--color-text-mid); line-height: 1.6; }
.icon-list-item strong { color: var(--color-primary); }

/* ============================================================
   LICENSE PAGE SPECIFIC
   ============================================================ */
.license-plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.license-plan {
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: all var(--transition);
}
.license-plan:hover { border-color: var(--color-accent); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.license-plan.featured { border-color: var(--color-accent); }
.license-plan-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--color-accent); color: #fff; font-size: 12px; font-weight: 700; padding: 4px 16px; border-radius: var(--radius-full); white-space: nowrap; }
.license-plan h3 { font-size: 20px; font-weight: 800; color: var(--color-primary); margin-bottom: 8px; }
.license-plan-price { font-size: 13px; color: var(--color-text-light); margin-bottom: 24px; }
.license-plan-price strong { font-size: 32px; color: var(--color-primary); font-weight: 900; }
.license-plan ul { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.license-plan ul li { display: flex; align-items: flex-start; gap: 9px; font-size: 14px; color: var(--color-text-mid); }
.license-plan ul li::before { content: '✓'; color: var(--color-teal); font-weight: 700; flex-shrink: 0; }

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-mission { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-mission-text h2 { font-size: clamp(26px, 3.5vw, 38px); font-weight: 800; color: var(--color-primary); margin-bottom: 20px; line-height: 1.2; }
.about-mission-text p  { font-size: 16px; color: var(--color-text-mid); line-height: 1.75; margin-bottom: 20px; }

.about-values { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.value-item { padding: 24px; background: var(--color-bg); border-radius: var(--radius-md); border-left: 3px solid var(--color-accent); }
.value-item h4 { font-size: 15px; font-weight: 700; color: var(--color-primary); margin-bottom: 6px; }
.value-item p  { font-size: 14px; color: var(--color-text-mid); line-height: 1.6; }

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid      { grid-template-columns: repeat(2, 1fr); }
  .modules-grid       { grid-template-columns: repeat(2, 1fr); }
  .footer-grid        { grid-template-columns: 1fr 1fr; }
  .numbers-grid       { grid-template-columns: repeat(2, 1fr); }
  .process-steps      { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .process-steps::before { display: none; }
  .hero-inner         { grid-template-columns: 1fr; }
  .hero-visual        { display: none; }
  /* .contact-grid stays 2 cols on 1024px! */
  .module-hero-inner  { grid-template-columns: 1fr; }
  .about-mission      { grid-template-columns: 1fr; }
  .license-plans      { grid-template-columns: 1fr 1fr; }
  .ecosystem-spokes   { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  :root {
  --color-primary:       #0A0A14;
  --color-primary-mid:   #1A1A27;
  --color-primary-light: #2D2D44;
  --color-accent:        #6366F1;
  --color-accent-hover:  #4F46E5;
  --color-gold:          #F59E0B;
  --color-gold-hover:    #D97706;
  --color-teal:          #10B981;
  --color-bg:            #F8FAFC;
  --color-bg-card:       #FFFFFF;
  --color-border:        #E2E8F0;
  --color-text-dark:     #0F172A;
  --color-text-mid:      #475569;
  --color-text-light:    #94A3B8;
  --color-white:         #FFFFFF;

  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   24px;
  --radius-xl:   32px;
  --radius-full: 9999px;

  --shadow-sm:  0 2px 8px rgba(0,0,0,.05);
  --shadow-md:  0 8px 24px -4px rgba(0,0,0,.08);
  --shadow-lg:  0 20px 40px -8px rgba(0,0,0,.15);
  --shadow-accent: 0 12px 32px rgba(99,102,241,.35);

  --transition: .3s cubic-bezier(0.2, 0.8, 0.2, 1);
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container: 1200px;
  --header-h:  80px;
}

  /* Force multi-column grids to 1 column on mobile */
  .services-grid, 
  .modules-grid, 
  .numbers-grid, 
  .process-steps, 
  .footer-grid, 
  .license-plans, 
  .ecosystem-spokes, 
  .module-hero-inner, 
  .about-mission,
  .contact-grid,
  .form-row,
  .testimonials-grid { 
    grid-template-columns: 1fr; 
  }
  .module-hero-inner { gap: 40px; }
  .process-steps { gap: 24px; padding: 0 16px; }

  /* Spacing and Padding Overrides */
  .section { padding: 56px 0; }
  .section-sm { padding: 48px 0; }
  .hero-inner { padding: 100px 0 40px; gap: 40px; }
  .cta-block { padding: 48px 24px; border-radius: var(--radius-lg); }
  .cta-block h2 { font-size: clamp(24px, 6vw, 28px); }
  .number-item { padding: 24px 20px; }
  .service-card { padding: 24px; }
  .contact-grid { gap: 40px; }
  .contact-form { padding: 32px 24px; }
  .form-row { gap: 16px; }
  .page-hero { padding: 100px 0 56px; }
  .module-hero { padding: 90px 0 56px; }
  .testimonials-grid { gap: 16px; }
  .footer-grid { gap: 32px; }
  .footer { padding: 48px 0 0; }
  
  /* Feature items */
  .feature-item { padding: 16px; flex-direction: column; gap: 10px; }
  .features-strip-inner { gap: 24px; }
  
  /* Utilities for inline replacement */
  .py-20-mob { padding-top: 56px !important; padding-bottom: 56px !important; }
  .gap-overrides-mob { gap: 24px !important; }

  /* Mobile nav */
  .nav { display: none; }
  .mobile-toggle { display: flex; }
  .nav.open {
    display: flex; flex-direction: column;
    position: fixed; top: var(--header-h, 80px); left: 0; right: 0;
    height: calc(100vh - var(--header-h, 80px));
    background: rgba(255,255,255,0.98); backdrop-filter: blur(12px);
    z-index: 1001;
    padding: 24px 20px; gap: 4px; overflow-y: auto;
    border-top: 1px solid var(--color-border);
    box-shadow: 0 8px 32px rgba(15,23,42,.12);
  }
  .nav.open .nav-link { font-size: 16px; padding: 14px 16px; border-radius: 8px; width: 100%; color: var(--color-text-dark, #0F172A) !important; }
  .nav.open .nav-cta { margin-left: 0; margin-top: 12px; text-align: center; width: 100%; background: #2563EB !important; color: #fff !important; border-radius: 12px; }
  .header-inner { padding: 0 20px; }

} /* end @media 768px */

@media (max-width: 480px) {
  .container    { padding: 0 16px; }
  .numbers-grid { grid-template-columns: 1fr 1fr; }
  .filter-tabs  { gap: 6px; }
  .filter-tab   { padding: 7px 14px; font-size: 13px; }
  .cta-block-actions { flex-direction: column; }
  .cta-block-actions .btn { width: 100%; }
}

/* ============================================================
   UTILITIES
   ============================================================ */
.text-center  { text-align: center; }
.text-accent  { color: var(--color-accent); }
.text-gold    { color: var(--color-gold); }
.text-teal    { color: var(--color-teal); }
.bg-light     { background: var(--color-bg); }
.mt-8   { margin-top: 8px; }
.mt-16  { margin-top: 16px; }
.mt-24  { margin-top: 24px; }
.mt-32  { margin-top: 32px; }
.mt-48  { margin-top: 48px; }
.mb-8   { margin-bottom: 8px; }
.mb-16  { margin-bottom: 16px; }
.mb-32  { margin-bottom: 32px; }
.mb-48  { margin-bottom: 48px; }
.d-flex { display: flex; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.align-center { align-items: center; }
.flex-wrap    { flex-wrap: wrap; }

/* ============================================================
   MODULE DETAIL PAGES — SPECIFIC STYLES
   ============================================================ */

/* ── Module Hero (full bleed, brand-colored top bar) ── */
.mod-hero {
  padding-top: calc(var(--header-h) + 0px);
  position: relative;
  overflow: hidden;
  background: #0c0c28;
}

.mod-hero-topbar {
  height: 5px;
  width: 100%;
}

.mod-hero-inner {
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: 64px;
  align-items: center;
  padding: 72px 0 64px;
  position: relative;
  z-index: 2;
}

.mod-hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 48px 48px;
}

.mod-hero-brand {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.mod-hero-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: .9;
}

.mod-hero-sep {
  width: 1px; height: 40px;
  background: rgba(255,255,255,.2);
}

.mod-hero-partner {
  font-size: 13px;
  color: rgba(255,255,255,.5);
  line-height: 1.4;
}
.mod-hero-partner strong {
  display: block;
  color: rgba(255,255,255,.85);
  font-size: 14px;
  font-weight: 700;
}

.mod-hero-eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.mod-hero-eyebrow::before {
  content: '';
  width: 20px; height: 2px;
  background: var(--color-teal);
}

.mod-hero h1 {
  font-size: clamp(30px, 4vw, 50px);
  font-weight: 900;
  line-height: 1.08;
  color: #fff;
  letter-spacing: -.02em;
  margin-bottom: 18px;
}

.mod-hero-desc {
  font-size: 17px;
  color: rgba(255,255,255,.65);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: 32px;
}

.mod-hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
}
.mod-chip {
  font-size: 12px;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,.18);
  color: rgba(255,255,255,.75);
  background: rgba(255,255,255,.06);
  letter-spacing: .03em;
}
.mod-chip.active {
  background: rgba(0,196,167,.15);
  border-color: rgba(0,196,167,.4);
  color: var(--color-teal);
}

.mod-hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Hero right: sticky card */
.mod-hero-card {
  background: rgba(255,255,255,.05);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 20px;
  overflow: hidden;
}

.mod-hero-card-header {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mod-hero-card-title {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.mod-hero-card-body { padding: 24px; }

.mod-hero-stat-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.mod-hero-stat-row:last-child { border-bottom: none; }
.mod-hero-stat-label {
  font-size: 13px;
  color: rgba(255,255,255,.5);
}
.mod-hero-stat-value {
  font-size: 14px;
  font-weight: 700;
  color: rgba(255,255,255,.9);
}
.mod-hero-stat-value.ok   { color: var(--color-teal); }
.mod-hero-stat-value.warn { color: var(--color-gold); }

.mod-hero-card-cta {
  padding: 20px 24px;
  border-top: 1px solid rgba(255,255,255,.08);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.mod-hero-card-cta .btn { width: 100%; }

/* ── Screenshot Gallery ── */
.screenshot-section { background: var(--color-bg); }

.screenshot-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 32px;
  overflow-x: auto;
  scrollbar-width: none;
}
.screenshot-tabs::-webkit-scrollbar { display: none; }

.ss-tab {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-light);
  padding: 14px 24px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: color var(--transition), border-color var(--transition);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: var(--font-sans);
}
.ss-tab:hover { color: var(--color-primary); }
.ss-tab.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.ss-panel { display: none; }
.ss-panel.active { display: block; }

.ss-main-img {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  width: 100%;
  height: auto;
  display: block;
  background: #1a1a3e;
}

.ss-caption {
  margin-top: 16px;
  font-size: 14px;
  color: var(--color-text-light);
  text-align: center;
  font-style: italic;
}

/* ── Feature detail blocks ── */
.feature-blocks { display: flex; flex-direction: column; gap: 0; }

.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--color-border);
}
.feature-block:last-child { border-bottom: 1px solid var(--color-border); }
.feature-block.reverse { direction: rtl; }
.feature-block.reverse > * { direction: ltr; }

.feature-block-img {
  overflow: hidden;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
}
.feature-block-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.feature-block-text {
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--color-white);
}
.feature-block.bg-alt .feature-block-text { background: var(--color-bg); }

.feature-block-num {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 12px;
  opacity: .7;
}

.feature-block-text h3 {
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 16px;
}

.feature-block-text p {
  font-size: 16px;
  color: var(--color-text-mid);
  line-height: 1.75;
  margin-bottom: 20px;
}

.feature-block-checklist {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.feature-block-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text-mid);
  line-height: 1.55;
}
.feature-block-checklist li::before {
  content: '';
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(0,196,167,.15);
  border: 1.5px solid rgba(0,196,167,.4);
  flex-shrink: 0;
  margin-top: 1px;
  position: relative;
}
.feature-block-checklist li::after {
  /* checkmark via box shadow trick */
  display: none;
}
/* simpler: use a pseudo background image */
.checklist-check::before {
  content: '✓';
  font-size: 11px;
  font-weight: 700;
  color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(0,196,167,.12);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Specs table ── */
.specs-table { width: 100%; border-collapse: collapse; }
.specs-table tr { border-bottom: 1px solid var(--color-border); }
.specs-table tr:first-child { border-top: 1px solid var(--color-border); }
.specs-table td {
  padding: 14px 0;
  font-size: 14px;
  vertical-align: top;
}
.specs-table td:first-child {
  width: 40%;
  color: var(--color-text-light);
  font-weight: 500;
  padding-right: 24px;
}
.specs-table td:last-child {
  color: var(--color-primary);
  font-weight: 600;
}

/* ── Validation steps ── */
.validation-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.validation-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  background: var(--color-white);
  transition: box-shadow var(--transition);
}
.validation-card:hover { box-shadow: var(--shadow-md); }

.validation-num {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  color: var(--color-text-light);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.validation-card h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.validation-card p {
  font-size: 13px;
  color: var(--color-text-mid);
  line-height: 1.6;
}
.validation-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-teal);
  background: rgba(0,196,167,.1);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-top: 12px;
}
.validation-status::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-teal);
}

/* ── Brand stripe (carrier logos) ── */
.brand-stripe {
  background: var(--color-primary);
  padding: 28px 0;
}
.brand-stripe-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.4);
  margin-bottom: 16px;
  text-align: center;
}
.brand-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.brand-logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.brand-logo-item span {
  font-size: 11px;
  color: rgba(255,255,255,.35);
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* SVG brand logos (inline) */
.brand-svg {
  height: 32px;
  width: auto;
  opacity: .7;
  filter: brightness(0) invert(1);
  transition: opacity var(--transition);
}
.brand-svg:hover { opacity: 1; }

/* ── Sticky sidebar layout (module detail) ── */
.mod-content-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 48px;
  align-items: start;
}

.mod-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 24px);
}

.mod-sidebar-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.mod-sidebar-header {
  padding: 20px 24px;
  background: var(--color-primary);
  color: #fff;
}
.mod-sidebar-header h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}
.mod-sidebar-header p {
  font-size: 13px;
  color: rgba(255,255,255,.65);
}

.mod-sidebar-body { padding: 20px 24px; }

.mod-sidebar-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 13px;
}
.mod-sidebar-row:last-child { border-bottom: none; }
.mod-sidebar-row-label { color: var(--color-text-light); }
.mod-sidebar-row-value { font-weight: 600; color: var(--color-primary); }
.mod-sidebar-row-value.green { color: var(--color-teal); }

.mod-sidebar-ctas {
  padding: 16px 24px 20px;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.mod-sidebar-ctas .btn { width: 100%; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .mod-hero-inner { grid-template-columns: 1fr; }
  .mod-hero-card  { display: none; }
  .feature-block  { grid-template-columns: 1fr; }
  .feature-block.reverse { direction: ltr; }
  .feature-block-img { min-height: 220px; }
  .feature-block-text { padding: 36px 28px; }
  .mod-content-layout { grid-template-columns: 1fr; }
  .mod-sidebar { position: static; }
  .validation-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .validation-grid { grid-template-columns: 1fr; }
  .screenshot-tabs { gap: 0; }
  .ss-tab { padding: 12px 16px; font-size: 13px; }
  .feature-block-text { padding: 28px 20px; }
  /* Stack module hero CTA buttons vertically on mobile */
  .mod-hero-actions { flex-direction: column; align-items: flex-start; }
  .mod-hero-actions .btn,
  .mod-hero-actions .btn-ce,
  .mod-hero-actions [class*="btn"] { width: 100%; justify-content: center; }
}

/* ============================================================
   PREMIUM MODULE LOGOS (FOR HOMEPAGE)
   ============================================================ */
.premium-card-header {
  height: 180px;
  position: relative;
  background: linear-gradient(135deg, #f8fafc, #e2e8f0);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.premium-logo-box {
  width: 220px;
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.5s ease;
}
.module-card:hover .premium-logo-box {
  transform: scale(1.05);
}
.premium-logo-box img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 15px 30px rgba(0,0,0,0.15));
}

/* ============================================================
   HERO VISUAL HOVER EFFECT (CSS class-based for clean HTML)
   ============================================================ */
.hero-visual-inner:hover {
  transform: perspective(1200px) rotateY(0deg) rotateX(0deg) !important;
  box-shadow: 0 30px 70px rgba(0,0,0,0.5) !important;
}

/* ============================================================
   MODULE CARD IMPROVEMENTS
   ============================================================ */
.module-card-img {
  transition: transform 0.4s ease;
}
.module-card:hover .module-card-img img {
  transform: scale(1.04);
}

/* ============================================================
   BUTTON ALIGNMENT FIXES
   ============================================================ */
.text-center .btn {
  display: inline-flex;
}

/* ============================================================
   HOVER ON 3D HERO VISUAL
   ============================================================ */
.hero-visual .hero-visual-inner {
  transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.8s ease;
}
.hero-visual:hover .hero-visual-inner {
  transform: perspective(1200px) rotateY(0deg) rotateX(0deg) !important;
  box-shadow: 0 30px 70px rgba(0,0,0,0.45) !important;
}

/* ============================================================
   GENERAL ELEGANCE: tighter shadows, refined type
   ============================================================ */
.service-card {
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}
.module-card {
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.module-card:hover {
  box-shadow: 0 16px 40px rgba(0,0,0,0.1) !important;
  border-color: rgba(99,102,241,0.25);
}