/* ============================================================
   MBC-One Landing — separate stylesheet (extends styles.css tokens)
   Premium dark-aesthetic marketing site
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Geist:wght@300;400;500;600;700;800&family=Geist+Mono:wght@400;500;600&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --mbc-light-blue: #4c9ae9;
  --mbc-medium-blue: #4e6ade;
  --mbc-cyan: #4bd9f8;
  --mbc-dark-blue: #4e60db;
  --mbc-deep-blue: #4d65da;
  --mbc-ink: #070524;

  --bg-base:      #08080b;
  --bg-section:   #0d0d10;
  --bg-card:      #141417;
  --bg-elevated:  #1a1a1e;
  --border-subtle: #1f1f24;
  --border-default: #2a2a31;
  --border-strong: #3a3a44;

  --text-primary:   #F0F0F0;
  --text-secondary: #b8b8c0;
  --text-tertiary:  #6e6e78;
  --text-muted:     #4a4a52;

  --font-display: 'Geist', 'Inter', system-ui, sans-serif;
  --font-body:    'Geist', 'Inter', system-ui, sans-serif;
  --font-mono:    'Geist Mono', ui-monospace, monospace;
}

/* ============================================================
   LIGHT MODE
   ============================================================ */
[data-theme="light"] {
  --bg-base:      #ffffff;
  --bg-section:   #f6f7f9;
  --bg-card:      #ffffff;
  --bg-elevated:  #f5f6f9;
  --border-subtle: #ececf0;
  --border-default: #dadde2;
  --border-strong: #c1c5cc;

  --text-primary:   #08080b;
  --text-secondary: #4a4d54;
  --text-tertiary:  #8a8d94;
  --text-muted:     #b1b4ba;

  /* Redefined Brand Colors for Light Mode Readability */
  --mbc-light-blue: #2563eb;
  --mbc-medium-blue: #1d4ed8;
  --mbc-cyan: #0284c7;
  --mbc-dark-blue: #1e40af;
  --mbc-deep-blue: #1e3a8a;
  --mbc-ink: #ffffff;
}
[data-theme="light"] body { color: var(--text-primary); }
[data-theme="light"] .nav { background: rgba(255, 255, 255, 0.82); }
[data-theme="light"] .hero-bg {
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(75,217,248,0.25), transparent 70%),
    radial-gradient(ellipse 60% 60% at 80% 30%, rgba(78,106,222,0.15), transparent 70%),
    radial-gradient(ellipse 60% 50% at 15% 70%, rgba(76,154,233,0.15), transparent 70%);
}
[data-theme="light"] .hero-dots {
  background-image: radial-gradient(circle, rgba(8,8,11,0.06) 1px, transparent 1px);
}
[data-theme="light"] .trust {
  background: rgba(255, 255, 255, 0.7);
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}
[data-theme="light"] .trust-stat .v {
  text-shadow: 0 0 20px rgba(2,132,199,0.15);
}
[data-theme="light"] .hero h1 .accent {
  background: linear-gradient(110deg, #0aa0bd, #2a78d5 50%, #3149b8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
[data-theme="light"] .tool.us { background: linear-gradient(180deg, rgba(2,132,199,0.06), var(--bg-card)); }
[data-theme="light"] .tool.crossed::after { background: #dc2626; }
[data-theme="light"] .price-card.featured {
  background: linear-gradient(180deg, rgba(2,132,199,0.06), var(--bg-card) 60%);
  box-shadow: 0 0 0 1px rgba(2,132,199,0.25), 0 16px 64px rgba(2,132,199,0.12);
}
[data-theme="light"] .price-card .tag { background: #0aa0bd; color: #fff; }
[data-theme="light"] .brand-mark img { filter: invert(1) brightness(0.2); }
[data-theme="light"] .hero-canvas { opacity: 1; }
[data-theme="light"] .footer { background: #f0f1f5; }
[data-theme="light"] .final-cta {
  background:
    radial-gradient(ellipse 80% 80% at 50% 0%, rgba(2,132,199,0.12), transparent 70%),
    var(--bg-card);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html, body { background: var(--bg-base) !important; overflow-x: hidden; overflow-y: auto !important; width: 100%; position: relative; height: auto !important; }
body {
  font-family: var(--font-body);
  color: var(--text-primary);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  letter-spacing: -0.005em;
  transition: background-color 0.3s ease, color 0.3s ease;
}
a { color: inherit; text-decoration: none; }
button, input { font: inherit; color: inherit; }
img { max-width: 100%; display: block; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; margin: 0; line-height: 1.05; letter-spacing: -0.022em; }
p { margin: 0; }

/* ============================================================
   Container
   ============================================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.container-wide { max-width: 1400px; }

/* ============================================================
   Top nav
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(24px) saturate(180%);
  background: rgba(8, 8, 11, 0.78);
  border-bottom: 1px solid var(--border-subtle);
}
.nav-inner {
  display: flex; align-items: center; gap: 24px;
  padding: 14px 0;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.01em;
}
.brand-mark {
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.brand-mark img {
  height: 44px; width: auto;
  object-fit: contain;
  filter: brightness(1.15);
}
.brand:hover .brand-mark { transform: scale(1.08); }
.brand-text { font-size: 24px; font-family: var(--font-display); font-weight: 600; letter-spacing: -0.015em; }
.brand-text .one { color: var(--mbc-cyan); }
.brand-sub  { font-size: 10.5px; color: var(--text-tertiary); font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; font-family: var(--font-mono); }

.nav-links {
  display: flex; gap: 28px;
  margin-left: 28px;
  font-size: 14px;
  color: var(--text-secondary);
}
.nav-links a {
  position: relative;
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a.has-mega::after {
  content: '';
  display: inline-block;
  width: 6px; height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  margin-left: 6px;
  vertical-align: 2px;
}

.nav-cta { margin-left: auto; display: flex; align-items: center; gap: 10px; }

.nav-burger {
  display: none;
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  color: var(--text-primary);
  align-items: center; justify-content: center;
  cursor: pointer;
}
.nav-burger:hover { background: var(--bg-elevated); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  height: 38px;
  padding: 0 18px;
  border-radius: 7px;
  font-size: 13.5px;
  font-weight: 600;
  font-family: var(--font-body);
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s, transform 0.08s, box-shadow 0.15s;
  cursor: pointer;
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: var(--mbc-light-blue);
  color: white;
  box-shadow: 0 0 0 1px rgba(76,154,233,0.4), 0 1px 2px rgba(0,0,0,0.2), 0 0 24px rgba(76,154,233,0);
}
.btn-primary:hover { background: var(--mbc-medium-blue); box-shadow: 0 0 0 1px rgba(76,154,233,0.5), 0 1px 2px rgba(0,0,0,0.2), 0 0 32px rgba(76,154,233,0.35); }
.btn-ghost {
  background: var(--bg-card);
  border-color: var(--border-default);
  color: var(--text-primary);
}
.btn-ghost:hover { background: var(--bg-elevated); border-color: var(--border-strong); }
.btn-link {
  background: transparent;
  color: var(--text-primary);
  height: auto; padding: 0;
  gap: 6px;
}
.btn-link:hover { color: var(--mbc-cyan); }
.btn-big { height: 50px; padding: 0 24px; font-size: 15px; border-radius: 8px; }

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  padding: 60px 0 60px;
  overflow: hidden;
  isolation: isolate;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.hero-left { position: relative; z-index: 1; }
.hero-right { position: relative; z-index: 1; }

.hero-h1 {
  font-size: clamp(32px, 4.2vw, 64px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.1;
  margin-bottom: 0;
  text-wrap: balance;
}
.hero-h1 .accent {
  background: linear-gradient(110deg, var(--mbc-cyan), var(--mbc-light-blue) 50%, var(--mbc-medium-blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: normal;
}
.hero-h1 .dim {
  display: block;
  margin-top: 8px;
  color: var(--text-tertiary);
  font-weight: 500;
}

.hero-sub {
  margin-top: 24px;
  font-size: 17px;
  line-height: 1.55;
  color: var(--text-secondary);
  max-width: 540px;
  letter-spacing: -0.005em;
}

.hero-cta {
  display: flex; gap: 12px;
  margin-top: 32px;
  align-items: center;
  flex-wrap: wrap;
}

.hero-trust {
  margin-top: 24px;
  font-size: 12.5px;
  color: var(--text-tertiary);
  display: flex; gap: 16px; flex-wrap: wrap; align-items: center;
}
.hero-trust .check {
  color: var(--mbc-cyan);
  margin-right: 4px;
  font-weight: 700;
}

/* === Floating side stats on hero — depth & motion === */
.hero-stat {
  position: absolute;
  z-index: 2;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: 0 12px 36px rgba(0,0,0,0.4);
  backdrop-filter: blur(8px);
}
.hero-stat-1 {
  top: -24px; left: -32px;
  animation: float1 6s ease-in-out infinite;
}
.hero-stat-2 {
  bottom: -22px; right: -28px;
  animation: float2 7s ease-in-out infinite;
}
@keyframes float1 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes float2 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

.hero-stat-v {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--mbc-cyan);
  line-height: 1;
}
.hero-stat-l {
  font-size: 10.5px;
  color: var(--text-tertiary);
  line-height: 1.3;
  font-family: var(--font-mono);
  letter-spacing: -0.005em;
}

.ai-orb-mini {
  width: 16px; height: 16px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, var(--mbc-cyan), var(--mbc-medium-blue) 70%);
  box-shadow: 0 0 10px rgba(75,217,248,0.6);
  flex-shrink: 0;
  position: relative;
}
.ai-orb-mini::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 999px;
  border: 1px solid rgba(75,217,248,0.4);
  animation: orb-pulse 2.4s ease-in-out infinite;
}
@keyframes orb-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0.3; }
}
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  z-index: -2;
  opacity: 0.7;
  pointer-events: none;
}
.hero-bg {
  position: absolute; inset: -10% -5%;
  pointer-events: none;
  z-index: -1;
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(75,217,248,0.12), transparent 65%),
    radial-gradient(ellipse 60% 60% at 80% 30%, rgba(78,106,222,0.14), transparent 65%),
    radial-gradient(ellipse 60% 50% at 15% 70%, rgba(76,154,233,0.10), transparent 65%);
}
.hero-dots {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at center, black 25%, transparent 80%);
  pointer-events: none;
  z-index: -1;
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 6px 14px 6px 8px;
  border-radius: 999px;
  background: rgba(75,217,248,0.06);
  border: 1px solid rgba(75,217,248,0.22);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--text-secondary);
  margin-bottom: 32px;
  font-family: var(--font-mono);
}
.hero-eyebrow .badge {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 999px;
  background: var(--mbc-cyan);
  color: var(--mbc-ink);
  font-weight: 700;
  letter-spacing: 0;
}
.hero-eyebrow .dot {
  width: 6px; height: 6px;
  background: var(--mbc-cyan);
  border-radius: 999px;
  box-shadow: 0 0 8px var(--mbc-cyan);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--mbc-cyan); }
  50%      { opacity: 0.6; box-shadow: 0 0 16px var(--mbc-cyan); }
}

.hero h1 {
  font-size: clamp(44px, 6vw, 88px);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 0.98;
  max-width: 1040px;
}
.hero h1 .accent {
  background: linear-gradient(110deg, var(--mbc-cyan), var(--mbc-light-blue) 50%, var(--mbc-medium-blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: normal;
}
.hero h1 .dim {
  color: var(--text-tertiary);
  font-weight: 500;
}

.hero-sub {
  margin-top: 32px;
  font-size: 19px;
  line-height: 1.55;
  color: var(--text-secondary);
  max-width: 720px;
  letter-spacing: -0.005em;
}
.hero-cta {
  display: flex; gap: 12px;
  margin-top: 36px;
  align-items: center;
  flex-wrap: wrap;
}
.hero-trust {
  margin-top: 18px;
  font-size: 13px;
  color: var(--text-tertiary);
  display: flex; gap: 14px; flex-wrap: wrap;
}
.hero-trust .check {
  color: var(--mbc-cyan);
  margin-right: 4px;
}

/* Hero product preview */
.hero-mock {
  position: relative;
  margin-top: 60px;
  border-radius: 14px;
  border: 1px solid var(--border-default);
  overflow: hidden;
  background: var(--bg-card);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.03) inset,
    0 30px 80px -10px rgba(0,0,0,0.6),
    0 0 80px rgba(75,217,248,0.06);
  transform: scale(1.15) translateX(30px);
  transform-origin: right center;
  z-index: 2;
}
.hero-mock::before {
  content: '';
  position: absolute; left: 0; right: 0; top: 0;
  height: 100px;
  background: linear-gradient(180deg, rgba(75,217,248,0.04), transparent);
  pointer-events: none;
}
.hero-mock-bar {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
}
.hero-mock-dots { display: flex; gap: 6px; }
.hero-mock-dots span {
  width: 10px; height: 10px; border-radius: 999px;
  background: var(--border-default);
}
.hero-mock-url {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-tertiary);
  padding: 4px 12px;
  background: var(--bg-base);
  border-radius: 5px;
  border: 1px solid var(--border-subtle);
}

/* ============================================================
   Section
   ============================================================ */
.section {
  padding: 112px 0;
  position: relative;
}
.section-alt { background: var(--bg-section); border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); }
/* ============================================================
   MBC-Leads-style decorations
   ============================================================ */
.comment {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--text-tertiary);
  letter-spacing: -0.005em;
}
.comment::before { content: '// '; color: var(--mbc-cyan); opacity: 0.7; }

.seq {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--mbc-cyan);
  letter-spacing: 0.02em;
}
.seq-sep { color: var(--text-muted); margin: 0 6px; }

.meta {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--text-tertiary);
  letter-spacing: -0.005em;
}

.live-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(52,211,153,0.1);
  border: 1px solid rgba(52,211,153,0.3);
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  color: #34d399;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.live-pill::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 999px;
  background: #34d399;
  box-shadow: 0 0 6px #34d399;
  animation: pulse 2s ease-in-out infinite;
}

/* Section eyebrow refinement — match Leads vibe */
.section-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-tertiary);
  margin-bottom: 18px;
}
.section-eyebrow::before {
  content: '';
  width: 24px; height: 1px;
  background: var(--mbc-cyan);
}
.section-eyebrow .num { color: var(--mbc-cyan); font-weight: 600; }

.section h2 {
  font-size: clamp(32px, 4vw, 56px);
  font-weight: 600;
  letter-spacing: -0.028em;
  max-width: 920px;
  line-height: 1.02;
  text-wrap: balance;
}
.section h2 .dim { color: var(--text-tertiary); font-weight: 500; }
.section-sub {
  margin-top: 20px;
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 720px;
  line-height: 1.55;
  letter-spacing: -0.005em;
}

/* ============================================================
   Trust band
   ============================================================ */
.trust {
  padding: 36px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  border-top: 1px solid rgba(255,255,255,0.05);
  background: rgba(20, 20, 23, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: relative;
  z-index: 10;
}
.trust-inner {
  display: grid;
  grid-template-columns: auto repeat(4, 1fr);
  gap: 32px;
  align-items: center;
}
.trust-label {
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--mbc-cyan);
  max-width: 280px;
  line-height: 1.4;
  text-transform: uppercase;
  background: var(--bg-elevated);
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-subtle);
}
.trust-stat {
  display: flex; flex-direction: column; gap: 4px;
}
.trust-stat .v { font-family: var(--font-display); font-size: 34px; font-weight: 600; line-height: 1; letter-spacing: -0.03em; }
.trust-stat .v .cyan { color: var(--mbc-cyan); }
.trust-stat .l { font-size: 12px; color: var(--text-tertiary); font-family: var(--font-mono); letter-spacing: -0.005em; }

/* ============================================================
   Problem section — crossed-out tools
   ============================================================ */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin-top: 48px;
}
.tool {
  padding: 18px 14px;
  border: 1px solid var(--border-default);
  border-radius: 10px;
  background: var(--bg-card);
  position: relative;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 14px;
  overflow: hidden;
  letter-spacing: -0.01em;
  transition: all 0.2s ease;
}
.tool.crossed {
  opacity: 0.6;
  color: var(--text-tertiary);
}
.tool.crossed:hover {
  transform: translateY(-2px);
  border-color: rgba(248, 113, 113, 0.3);
  box-shadow: 0 8px 24px rgba(248, 113, 113, 0.08);
}
.tool.crossed::after {
  content: '';
  position: absolute;
  inset: 50% 8px auto 8px;
  height: 2px;
  background: var(--danger, #f87171);
  transform: rotate(-6deg);
  opacity: 0.8;
  box-shadow: 0 0 8px rgba(248,113,113,0.4);
}
.tool .price {
  display: block;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  color: var(--text-tertiary);
  margin-top: 4px;
  letter-spacing: -0.005em;
}
.tool.us {
  border-color: rgba(75,217,248,0.4);
  background: linear-gradient(180deg, rgba(75,217,248,0.08), var(--bg-card));
  box-shadow: 0 0 24px rgba(75,217,248,0.1);
  opacity: 1;
}
.tool.us:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(75,217,248,0.2);
  border-color: var(--mbc-cyan);
}
.tool.us .price { color: var(--mbc-cyan); font-weight: 700; }

/* ============================================================
   Value chain
   ============================================================ */
.chain {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
  margin-top: 48px;
  position: relative;
}
.chain-step {
  padding: 18px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: 10px;
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
}
.chain-step:hover {
  transform: translateY(-6px);
  border-color: var(--mbc-cyan);
  box-shadow: 0 12px 32px rgba(75,217,248,0.12);
}
.chain-step .label { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: 0; color: var(--mbc-cyan); }
.chain-step .name { font-size: 14.5px; font-weight: 600; margin-top: 6px; letter-spacing: -0.01em; }
.chain-step .sub { font-size: 11.5px; color: var(--text-tertiary); margin-top: 6px; font-family: var(--font-mono); letter-spacing: -0.005em; }
.chain::before {
  content: '';
  position: absolute;
  top: 50%; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--mbc-cyan) 30%, var(--mbc-cyan) 70%, transparent);
  opacity: 0.3;
  z-index: -1;
}

/* ============================================================
   The 12 Gebote — bold tagline grid
   ============================================================ */
.gebote {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
}
.gebot {
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: 14px;
  display: flex; flex-direction: column;
  gap: 10px;
  transition: all 0.3s ease;
}
.gebot:hover { 
  transform: translateY(-4px);
  border-color: var(--border-strong);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.gebot .num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--mbc-cyan);
  letter-spacing: 0;
}
.gebot h3 {
  font-size: 19px;
  line-height: 1.2;
  letter-spacing: -0.015em;
  font-weight: 600;
}
.gebot p {
  font-size: 13.5px;
  color: var(--text-secondary);
  line-height: 1.55;
  letter-spacing: -0.003em;
}

/* ============================================================
   AI Agents section
   ============================================================ */
.agents-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 48px;
}
.agent-card {
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: 12px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}
.agent-card:hover { 
  transform: translateY(-4px); 
  border-color: var(--border-strong);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.agent-orb {
  width: 36px; height: 36px;
  border-radius: 999px;
  margin-bottom: 12px;
  box-shadow: 0 0 24px currentColor;
  position: relative;
  animation: orb-breathe 3s ease-in-out infinite;
  display: flex;
  align-items: center;
  justify-content: center;
}
.agent-orb svg {
  width: 20px;
  height: 20px;
  color: #fff;
}
@keyframes orb-breathe {
  0%, 100% { box-shadow: 0 0 16px currentColor; }
  50% { box-shadow: 0 0 36px currentColor; }
}
.agent-orb::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 999px;
  border: 1px solid currentColor;
  opacity: 0.3;
}
.agent-card h4 { font-size: 18px; margin-bottom: 6px; font-weight: 600; letter-spacing: -0.015em; }
.agent-card .role { font-size: 11px; color: var(--text-tertiary); letter-spacing: 0; font-family: var(--font-mono); font-weight: 500; margin-bottom: 14px; }
.agent-card .does {
  list-style: none;
  padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
}
.agent-card .does li { display: flex; gap: 8px; align-items: flex-start; }
.agent-card .does li::before {
  content: '';
  width: 14px; height: 1px;
  background: var(--mbc-cyan);
  margin-top: 10px;
  flex-shrink: 0;
}

/* ============================================================
   Modules grid
   ============================================================ */
.modules {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 48px;
}
.module-card {
  padding: 24px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: 12px;
  position: relative;
  display: flex; flex-direction: column; gap: 8px;
  min-height: 180px;
  transition: all 0.3s ease;
}
.module-card:hover { 
  transform: translateY(-4px);
  border-color: var(--mbc-cyan); 
  background: var(--bg-elevated); 
  box-shadow: 0 10px 40px rgba(75,217,248,0.08);
}
.module-card .ico {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: rgba(75,217,248,0.12);
  border: 1px solid rgba(75,217,248,0.3);
  color: var(--mbc-cyan);
  display: grid; place-items: center;
  margin-bottom: 8px;
}
.module-card h4 { font-size: 17px; font-weight: 600; letter-spacing: -0.015em; }
.module-card p { font-size: 13px; color: var(--text-secondary); line-height: 1.55; letter-spacing: -0.003em; }
.module-card .replaces {
  margin-top: auto; padding-top: 12px;
  font-size: 10.5px;
  color: var(--text-tertiary);
  font-family: var(--font-mono);
  border-top: 1px dashed var(--border-default);
  letter-spacing: -0.005em;
  font-weight: 500;
  transition: all 0.2s ease;
}
.module-card:hover .replaces {
  color: var(--text-secondary);
  border-color: rgba(75,217,248,0.3);
}

/* ============================================================
   Pricing
   ============================================================ */
.pricing {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 48px;
}
.price-card {
  padding: 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: 14px;
  display: flex; flex-direction: column; gap: 16px;
  position: relative;
}
.price-card.featured {
  border-color: rgba(75,217,248,0.5);
  background: linear-gradient(180deg, rgba(75,217,248,0.05), var(--bg-card) 60%);
  box-shadow: 0 0 0 1px rgba(75,217,248,0.4), 0 16px 64px rgba(75,217,248,0.15);
  transform: scale(1.02);
}
.price-card .tag {
  position: absolute; top: -1px; right: 18px;
  transform: translateY(-50%);
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--mbc-cyan);
  color: var(--mbc-ink);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0;
  font-family: var(--font-mono);
}
.price-card h3 { font-size: 22px; font-weight: 600; letter-spacing: -0.015em; }
.price-card .price {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 50px;
  line-height: 1;
  margin-top: -4px;
  letter-spacing: -0.035em;
}
.price-card .price .unit { font-size: 14px; color: var(--text-tertiary); font-weight: 400; font-family: var(--font-mono); letter-spacing: -0.01em; }
.price-card .desc { font-size: 13.5px; color: var(--text-secondary); }
.price-card ul {
  list-style: none;
  padding: 0; margin: 8px 0 0;
  display: flex; flex-direction: column; gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
}
.price-card ul li { display: flex; gap: 8px; align-items: flex-start; }
.price-card ul li svg { color: var(--mbc-cyan); flex-shrink: 0; margin-top: 2px; }
.price-card .btn { margin-top: auto !important; }

.migration-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 48px auto 0;
  max-width: 840px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
}
.faq-item.active {
  border-color: var(--mbc-cyan);
  box-shadow: 0 4px 24px rgba(75,217,248,0.08);
}
.faq-header {
  padding: 18px 20px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.015em;
  display: flex; justify-content: space-between; align-items: center; gap: 14px;
  user-select: none;
  background: none;
  border: none;
  color: var(--text-primary);
  width: 100%;
  text-align: left;
  cursor: pointer;
}
.faq-icon {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 24px;
  color: var(--mbc-cyan);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  line-height: 1;
}
.faq-item.active .faq-icon {
  transform: rotate(45deg);
}
.faq-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.faq-item.active .faq-body {
  grid-template-rows: 1fr;
}
.faq-content {
  overflow: hidden;
}
.faq-content p {
  padding: 0 20px 18px;
  margin: 0;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.faq-item.active .faq-content p {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.1s;
}

/* ============================================================
   Final CTA
   ============================================================ */
.final-cta {
  text-align: center;
  padding: 96px 40px;
  border-radius: 24px;
  border: 1px solid var(--border-default);
  background:
    radial-gradient(ellipse 80% 80% at 50% 0%, rgba(75,217,248,0.10), transparent 70%),
    var(--bg-card);
  position: relative;
  overflow: hidden;
}
.final-cta h2 { font-size: clamp(36px, 4.4vw, 64px); max-width: 920px; margin: 0 auto; line-height: 1.0; font-weight: 600; letter-spacing: -0.03em; }
.final-cta p { font-size: 17px; color: var(--text-secondary); margin: 22px auto 36px; max-width: 600px; letter-spacing: -0.005em; }
.final-cta .row { justify-content: center; }

/* ============================================================
   Footer
   ============================================================ */
.footer {
  padding: 60px 0 40px;
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-section);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 32px;
  align-items: flex-start;
}
.footer .brand { margin-bottom: 16px; }
.footer-desc { font-size: 13px; color: var(--text-tertiary); line-height: 1.6; max-width: 280px; }
.footer-col h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--text-secondary);
  margin: 0 0 14px;
}
.footer-col h5::before { content: '// '; color: var(--mbc-cyan); opacity: 0.6; }
.footer-col a {
  display: block;
  font-size: 13px;
  color: var(--text-tertiary);
  padding: 4px 0;
  transition: color 0.15s;
}
.footer-col a:hover { color: var(--text-primary); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 48px; padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
  font-size: 12.5px;
  color: var(--text-tertiary);
}

/* ============================================================
   Reveal animation
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   Row util
   ============================================================ */
.row { display: flex; align-items: center; gap: 12px; }
.flex1 { flex: 1; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-right { max-width: 700px; margin: 0 auto; }
  .hero-stat-1 { left: 12px; top: -16px; }
  .hero-stat-2 { right: 12px; bottom: -16px; }
}
@media (max-width: 1024px) {
  .nav-links {
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex !important;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    padding: 24px 16px;
    margin-left: 0;
    background: rgba(20, 20, 23, 0.95);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border-default);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    gap: 8px;
  }
  .nav-links.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .nav-links a { padding: 10px 12px; font-size: 15px; border-radius: 8px; }
  .nav-links a:hover { background: var(--bg-elevated); color: var(--text-primary); }
  .nav-burger { display: inline-flex; }
  .nav-burger svg line {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
    transform-origin: 12px 12px;
  }
  .nav-burger[aria-expanded="true"] svg line:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav-burger[aria-expanded="true"] svg line:nth-child(2) { opacity: 0; }
  .nav-burger[aria-expanded="true"] svg line:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .nav-burger { display: inline-flex; }
  .nav { position: sticky; }
  .tool-grid { grid-template-columns: repeat(3, 1fr); }
  .chain { grid-template-columns: repeat(3, 1fr); }
  .chain::before { display: none; }
  .gebote, .agents-grid, .modules { grid-template-columns: repeat(2, 1fr); }
  .pricing { grid-template-columns: 1fr 1fr; }
  .faq { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

.migration-mock {
  animation: float2 6s ease-in-out infinite;
}


@media (max-width: 768px) {
  .container { padding: 0 18px; }
  .hero { padding: 56px 0 40px; }
  .hero-h1 { font-size: clamp(34px, 9vw, 52px); letter-spacing: -0.03em; }
  .hero-sub { font-size: 16px; margin-top: 18px; }
  .hero-cta { margin-top: 24px; }
  .hero-cta .btn-big { height: 44px; font-size: 14px; padding: 0 18px; flex: 1; min-width: 140px; justify-content: center; }
  .hero-trust { font-size: 12px; gap: 12px; margin-top: 18px; }
  .hero-trust .live-pill { display: none; }
  .hero-eyebrow { font-size: 11px; padding: 4px 10px 4px 6px; }
  .hero-eyebrow .badge { font-size: 9px; }
  .hero-stat { padding: 10px 12px; }
  .hero-stat-v { font-size: 18px; }
  .hero-stat-1 { left: 8px; top: -12px; }
  .hero-stat-2 { right: 8px; bottom: -12px; }
  .section { padding: 60px 0; }
  .section h2 { font-size: clamp(26px, 7vw, 38px); }
  .section-sub { font-size: 15px; margin-top: 14px; }
  .trust-inner { grid-template-columns: 1fr 1fr; gap: 24px 16px; text-align: left; }
  .trust-label { grid-column: 1 / -1; margin-bottom: -8px; }
  .trust-stat .v { font-size: 26px; }
  .tool { padding: 12px 10px; font-size: 13px; }
  .chain-step { padding: 12px 10px; }
  .chain-step .label { font-size: 10px; }
  .agent-card { padding: 14px; }
  .migration-mock { padding: 14px !important; width: 100%; box-sizing: border-box; overflow-wrap: anywhere; animation: none; transform: none; margin-top: 16px; }
  .migration-mock * { font-size: 11px !important; }
  .migration-mock > div:first-child > div:nth-child(2) > div:first-child { font-size: 13px !important; white-space: normal; line-height: 1.2; }
  .migration-mock > div:first-child > div:nth-child(1) { flex-shrink: 0; }
  .migration-grid { grid-template-columns: 1fr; gap: 40px; }
  .tool-grid { grid-template-columns: repeat(2, 1fr); }
  .chain { grid-template-columns: 1fr 1fr; }
  .gebote, .agents-grid, .modules, .pricing { grid-template-columns: 1fr; }
  .price-card.featured { transform: none !important; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px 16px; }
  .footer-grid > div:first-child { grid-column: 1 / -1; margin-bottom: 16px; }
  .footer-bottom { flex-direction: column; gap: 8px; align-items: flex-start; }
  .final-cta { padding: 60px 24px; border-radius: 16px; }
  .gebot { padding: 22px 18px; }
  .gebot h3 { font-size: 17px; }
}

@media (max-width: 480px) {
  .nav-inner { padding: 12px 0; gap: 12px; }
  .nav-cta .btn-link { display: none; }
  .nav-cta .btn-primary { padding: 0 12px; font-size: 12.5px; height: 34px; }
  .nav-cta .btn-primary svg { display: none; }
  .hero-trust { display: none; }
  .tool-grid, .chain { grid-template-columns: 1fr; }
  .final-cta .row { flex-direction: column; }
  .migration-mock > div:first-child > div:nth-child(2) > div:nth-child(2) { display: none; }
}

/* ============================================================
   i18n CSS Switcher
   ============================================================ */
html[lang="de"] [data-i18n]:not([data-i18n="de"]) { display: none !important; }
html[lang="en"] [data-i18n]:not([data-i18n="en"]) { display: none !important; }
html[lang="fr"] [data-i18n]:not([data-i18n="fr"]) { display: none !important; }
html[lang="pl"] [data-i18n]:not([data-i18n="pl"]) { display: none !important; }
html[lang="ru"] [data-i18n]:not([data-i18n="ru"]) { display: none !important; }
html[lang="tr"] [data-i18n]:not([data-i18n="tr"]) { display: none !important; }
html[lang="es"] [data-i18n]:not([data-i18n="es"]) { display: none !important; }
html[lang="bn"] [data-i18n]:not([data-i18n="bn"]) { display: none !important; }
html[lang="hi"] [data-i18n]:not([data-i18n="hi"]) { display: none !important; }
html[lang="zh-CN"] [data-i18n]:not([data-i18n="zh-CN"]) { display: none !important; }

@media (max-width: 768px) {
  .migration-header-row {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 16px;
  }
  .migration-header-row > div:first-child {
    width: 100%;
  }
}

@media (max-width: 768px) {
  .hero-mock {
    transform: none !important;
    margin-top: 30px !important;
  }
}


/* Feature Matrix Modal */
.fm-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 24px;
}

[data-theme="light"] .fm-overlay {
  background: rgba(0, 0, 0, 0.2);
}

.fm-overlay.active {
  opacity: 1;
  visibility: visible;
}

.fm-container {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.2), inset 0 1px 1px rgba(255, 255, 255, 0.05);
  transform: translateY(20px) scale(0.98);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

[data-theme="light"] .fm-container {
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.1);
}

.fm-overlay.active .fm-container {
  transform: translateY(0) scale(1);
}

.fm-header {
  padding: 24px 32px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-elevated);
  z-index: 10;
}

.fm-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.fm-close {
  background: none;
  border: none;
  color: var(--text-tertiary);
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  padding: 0 8px;
  margin: -8px;
  transition: color 0.2s ease;
}

.fm-close:hover {
  color: var(--text-primary);
}

.fm-body {
  flex: 1;
  overflow-y: auto;
  padding: 0 32px 32px 32px;
}

.fm-body::-webkit-scrollbar {
  width: 8px;
}
.fm-body::-webkit-scrollbar-track {
  background: transparent;
}
.fm-body::-webkit-scrollbar-thumb {
  background: var(--border-default);
  border-radius: 4px;
}
.fm-body::-webkit-scrollbar-thumb:hover {
  background: var(--border-strong);
}

.fm-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
  color: var(--text-secondary);
}

.fm-table th {
  position: sticky;
  top: 0;
  background: var(--bg-elevated) !important;
  padding: 24px 16px 16px 16px;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 2px solid var(--border-default);
  z-index: 50 !important;
}

.fm-table th::after {
  content: '';
  position: absolute;
  top: -24px;
  left: 0;
  width: 100%;
  height: 24px;
  background: var(--bg-elevated);
}

.fm-col-plan {
  text-align: center;
  width: 20%;
}

.fm-table td {
  padding: 16px;
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.2s ease;
}

.fm-table tr:hover td {
  background: rgba(128, 128, 128, 0.04);
}

.fm-table tr:last-child td {
  border-bottom: none;
}

.fm-section td {
  padding-top: 32px;
  padding-bottom: 12px;
  font-weight: 600;
  color: var(--mbc-cyan);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

[data-theme="light"] .fm-section td {
  color: var(--mbc-medium-blue);
}

.fm-table td:not(:first-child) {
  text-align: center;
}

.fm-highlight-col {
  background: rgba(0, 240, 255, 0.03);
  position: relative;
}

[data-theme="light"] .fm-highlight-col {
  background: rgba(76, 154, 233, 0.05);
}

.fm-table tr:hover td.fm-highlight-col {
  background: rgba(0, 240, 255, 0.06);
}

[data-theme="light"] .fm-table tr:hover td.fm-highlight-col {
  background: rgba(76, 154, 233, 0.08);
}

.fm-icon {
  display: inline-block;
}

.fm-icon-check {
  width: 20px;
  height: 20px;
  color: var(--mbc-cyan);
}

[data-theme="light"] .fm-icon-check {
  color: var(--mbc-medium-blue);
}

.fm-icon-cross {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .fm-overlay {
    padding: 16px;
  }
  .fm-header {
    padding: 16px 20px;
  }
  .fm-body {
    padding: 0 20px 20px 20px;
  }
  .fm-table th, .fm-table td {
    padding: 12px 8px;
    font-size: 13px;
  }
  .fm-table th {
    padding-top: 16px;
  }
}

/* Testimonials Section */
.section-testimonials {
  background: var(--bg-base);
  padding: 80px 0 0 0;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.1);
  border-color: var(--border-default);
}
[data-theme="light"] .testimonial-card:hover {
  box-shadow: 0 12px 24px rgba(0,0,0,0.05);
}
.testi-stars {
  color: #f59e0b;
  font-size: 18px;
  margin-bottom: 16px;
  letter-spacing: 2px;
}
.testi-quote {
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  margin-bottom: 24px;
  flex: 1;
}
.testi-author {
  display: flex;
  align-items: center;
  gap: 16px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 24px;
}
.testi-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 1px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.testi-meta {
  display: flex;
  flex-direction: column;
}
.testi-name {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 15px;
}
.testi-role {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* --- ROI Calculator Premium Redesign --- */
.roi-container {
  display: flex;
  flex-direction: column;
  gap: 48px;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}
.roi-tools-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  width: 100%;
}
.roi-pill-wrapper {
  display: inline-block;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.roi-checkbox {
  display: none;
}
.roi-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 30px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 14px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.02);
  overflow: hidden;
}
.roi-pill::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--mbc-cyan);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
}
.roi-pill-wrapper:hover .roi-pill {
  transform: translateY(-2px);
  border-color: var(--mbc-cyan);
  box-shadow: 0 8px 16px rgba(0,0,0,0.06);
}
.roi-checkbox:checked + .roi-pill {
  border-color: var(--mbc-cyan);
  color: #111;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(75, 217, 248, 0.25);
}
[data-theme="light"] .roi-checkbox:checked + .roi-pill {
  color: #fff;
  box-shadow: 0 8px 24px rgba(2, 132, 199, 0.3);
}
.roi-checkbox:checked + .roi-pill::before {
  opacity: 1;
}
.pill-name, .pill-cost {
  position: relative;
  z-index: 1;
}
.pill-cost {
  opacity: 0.6;
  font-size: 13px;
}
.roi-checkbox:checked + .roi-pill .pill-cost {
  opacity: 0.9;
  font-weight: 700;
}
.roi-result-card {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}
[data-theme="light"] .roi-result-card {
  background: #ffffff;
  box-shadow: 0 20px 50px rgba(0,0,0,0.08);
}
.roi-result-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  border-radius: 24px;
  background: radial-gradient(circle at center, rgba(75, 217, 248, 0.08) 0%, transparent 60%);
  z-index: 0;
  pointer-events: none;
}
[data-theme="light"] .roi-result-card::before {
  background: radial-gradient(circle at center, rgba(2, 132, 199, 0.05) 0%, transparent 60%);
}
.roi-result-content {
  position: relative;
  z-index: 1;
  display: flex;
  width: 100%;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
}
.roi-box {
  flex: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.roi-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}
.roi-label.cyan {
  color: var(--mbc-cyan);
}
.roi-value {
  font-size: 56px;
  font-weight: 800;
  letter-spacing: -2px;
  line-height: 1.1;
  color: var(--text-primary);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.roi-value.cyan {
  font-size: 72px;
  background-image: linear-gradient(135deg, #4bd9f8, #4c9ae9);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 40px rgba(75, 217, 248, 0.3);
}
[data-theme="light"] .roi-value.cyan {
  background-image: linear-gradient(135deg, var(--mbc-cyan), #0369a1);
  text-shadow: 0 0 40px rgba(2, 132, 199, 0.2);
}
.roi-vs {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--text-muted);
  font-size: 16px;
  box-shadow: 0 8px 16px rgba(0,0,0,0.1);
  z-index: 2;
}
.roi-badge-float {
  position: absolute;
  top: -16px;
  right: 32px;
  background: linear-gradient(90deg, #4bd9f8, #4c9ae9);
  color: #fff;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(75, 217, 248, 0.4);
  transform: rotate(4deg);
  animation: floatBadge 4s ease-in-out infinite;
  z-index: 10;
  white-space: nowrap;
}
[data-theme="light"] .roi-badge-float {
  background: linear-gradient(90deg, var(--mbc-cyan), #0369a1);
}
@keyframes floatBadge {
  0% { transform: translateY(0px) rotate(4deg); }
  50% { transform: translateY(-8px) rotate(6deg); }
  100% { transform: translateY(0px) rotate(4deg); }
}
.roi-note {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 16px;
  font-weight: 500;
}
@media (max-width: 768px) {
  .roi-result-card { padding: 32px 24px; }
  .roi-result-content { flex-direction: column; gap: 24px; }
  .roi-vs { margin: -12px 0; width: 40px; height: 40px; font-size: 14px; }
  .roi-value { font-size: 40px; }
  .roi-value.cyan { font-size: 48px; }
  .roi-badge-float { top: -12px; right: 16px; font-size: 12px; }
}

/* Voice Demo */
.demo-voice-container {
  max-width: 500px;
  margin: 40px auto;
  perspective: 1000px;
}
.demo-voice-glass {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 24px 24px 120px 24px;
  box-shadow: 0 24px 48px rgba(0,0,0,0.2), inset 0 1px 1px rgba(255,255,255,0.05);
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}
[data-theme="light"] .demo-voice-glass {
  background: #fff;
  box-shadow: 0 24px 48px rgba(0,0,0,0.05);
}
.demo-voice-header {
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 16px;
  margin-bottom: 24px;
}
.demo-voice-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--mbc-medium-blue), var(--mbc-cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  animation: pulse-avatar 2s infinite;
}
.demo-voice-avatar svg { width: 24px; height: 24px; }
@keyframes pulse-avatar {
  0% { box-shadow: 0 0 0 0 rgba(75, 217, 248, 0.4); }
  70% { box-shadow: 0 0 0 15px rgba(75, 217, 248, 0); }
  100% { box-shadow: 0 0 0 0 rgba(75, 217, 248, 0); }
}
.demo-voice-name { font-weight: 600; color: var(--text-primary); font-size: 16px; }
.demo-voice-status { color: var(--mbc-cyan); font-size: 13px; font-weight: 500; }
.demo-voice-wave { display: flex; gap: 4px; margin-left: auto; align-items: center; height: 24px;}
.demo-voice-wave span {
  display: block; width: 4px; background: var(--mbc-cyan); border-radius: 2px;
  animation: wave 1s infinite ease-in-out;
}
.demo-voice-wave span:nth-child(2) { animation-delay: 0.2s; }
.demo-voice-wave span:nth-child(3) { animation-delay: 0.4s; }
.demo-voice-wave span:nth-child(4) { animation-delay: 0.6s; }
.demo-voice-wave span:nth-child(5) { animation-delay: 0.8s; }
@keyframes wave { 0%, 100% { height: 8px; } 50% { height: 24px; } }

.demo-voice-chat .msg {
  padding: 12px 16px;
  border-radius: 16px;
  margin-bottom: 16px;
  font-size: 14px;
  max-width: 80%;
  opacity: 0;
  animation: msg-in 0.5s forwards;
}
.demo-voice-chat .msg.user {
  background: var(--border-subtle);
  color: var(--text-primary);
  margin-left: auto;
  border-bottom-right-radius: 4px;
}
.demo-voice-chat .msg.ai {
  background: rgba(75, 217, 248, 0.1);
  color: var(--text-primary);
  border: 1px solid rgba(75, 217, 248, 0.2);
  border-bottom-left-radius: 4px;
  animation-delay: 1.5s;
}
.demo-voice-chat .msg.ai.text {
  animation-delay: 3s;
}
.demo-voice-chat .msg.user.reply {
  animation-delay: 6s;
}
.demo-voice-chat .typing { display: flex; gap: 4px; padding: 16px; width: fit-content; animation: type-hide 3s forwards; animation-delay: 1.5s;}
.demo-voice-chat .dot { width: 6px; height: 6px; background: var(--mbc-cyan); border-radius: 50%; animation: bounce 1.4s infinite ease-in-out both;}
.demo-voice-chat .dot:nth-child(1) { animation-delay: -0.32s; }
.demo-voice-chat .dot:nth-child(2) { animation-delay: -0.16s; }
@keyframes bounce { 0%, 80%, 100% { transform: scale(0); } 40% { transform: scale(1); } }
@keyframes msg-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes type-hide { 0% { opacity: 0; display: flex; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { opacity: 0; display: none; margin: 0; padding: 0; height: 0; } }

.demo-lead-alert {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #10b981;
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 10px 20px rgba(16, 185, 129, 0.3);
  animation: lead-alert 8s forwards;
}
.demo-lead-alert svg { width: 16px; height: 16px; flex-shrink: 0; }
@keyframes lead-alert {
  0%, 80% { transform: translateX(-50%) translateY(100px); opacity: 0; }
  85%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
}

/* Funnel Demo */
.demo-funnel-container {
  max-width: 600px;
  margin: 40px auto;
}
.demo-funnel-glass {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  display: flex;
  height: 300px;
  overflow: hidden;
  box-shadow: 0 24px 48px rgba(0,0,0,0.2);
}
[data-theme="light"] .demo-funnel-glass { box-shadow: 0 24px 48px rgba(0,0,0,0.05); }
.demo-funnel-sidebar {
  width: 150px;
  background: var(--bg-elevated);
  border-right: 1px solid var(--border-subtle);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.demo-element {
  background: var(--bg-card);
  border: 1px dashed var(--border-strong);
  border-radius: 8px;
  padding: 12px;
  font-size: 12px;
  text-align: center;
  color: var(--text-secondary);
  position: relative;
}
.demo-funnel-canvas {
  flex: 1;
  padding: 24px;
  background: var(--bg-base);
  position: relative;
}
.demo-canvas-header {
  height: 40px;
  background: var(--border-subtle);
  border-radius: 8px;
  margin-bottom: 24px;
}
.demo-canvas-dropzone {
  height: 150px;
  border: 2px dashed var(--border-strong);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.demo-cursor {
  position: absolute;
  width: 24px;
  height: 24px;
  color: #fff;
  z-index: 100;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
  animation: drag-drop 4s infinite ease-in-out;
}
[data-theme="light"] .demo-cursor { color: #000; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2)); }
.demo-dropped-btn {
  background: var(--mbc-cyan);
  color: #000;
  padding: 12px 32px;
  border-radius: 8px;
  font-weight: 600;
  opacity: 0;
  animation: drop-appear 4s infinite ease-in-out;
}
@keyframes drag-drop {
  0% { top: 50%; left: 50%; opacity: 0; }
  10% { top: 120px; left: -100px; opacity: 1; }
  20% { top: 120px; left: -100px; }
  40% { top: 50%; left: 50%; }
  50% { top: 50%; left: 50%; }
  60% { top: 80%; left: 80%; opacity: 0; }
  100% { top: 80%; left: 80%; opacity: 0; }
}
@keyframes drop-appear {
  0%, 45% { opacity: 0; transform: scale(0.9); }
  50%, 90% { opacity: 1; transform: scale(1); }
  100% { opacity: 0; }
}

/* Agents 3-Column Layout */
.agents-layout {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
  align-items: start;
}
@media (max-width: 1024px) {
  .agents-layout {
    grid-template-columns: 1fr 1fr;
  }
  .agents-layout .demo-col {
    grid-column: 1 / -1;
    order: -1; /* Move demo to top on tablet */
  }
}
@media (max-width: 768px) {
  .agents-layout {
    grid-template-columns: 1fr;
  }
}
.agents-col {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.sticky-demo {
  position: sticky;
  top: 100px;
}
.agents-layout .demo-voice-container {
  margin: 0;
  width: 100%;
}


/* Extended Demo Styles */
.extended-demo .demo-voice-glass {
  padding: 20px 20px 120px 20px;
}
.demo-lead-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: rgba(0, 0, 0, 0.2);
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  border-left: 3px solid var(--mbc-cyan);
}
[data-theme="light"] .demo-lead-info {
  background: rgba(0, 0, 0, 0.05);
}
.dl-badge {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #10b981;
  font-weight: 700;
}
.dl-data {
  font-size: 13px;
  color: var(--text-secondary);
}
.extended-demo .demo-voice-chat {
  max-height: 400px;
  overflow-y: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  mask-image: linear-gradient(to bottom, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, black 10%, black 90%, transparent);
  padding: 20px 0;
}
.extended-demo .msg {
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 12px;
}
.extended-demo .msg.prev {
  opacity: 0.6;
  animation: none;
  transform: none;
}
.extended-demo .msg.prev.ai {
  border-color: transparent;
  background: rgba(75, 217, 248, 0.05);
}
.extended-demo .msg.user.reply {
  animation-delay: 2s;
}
.extended-demo .msg.ai.typing {
  animation-delay: 3s;
}
.extended-demo .msg.ai.text {
  animation-delay: 4.5s;
}

.demo-action-panel {
  margin-top: 20px;
  border-top: 1px dashed var(--border-subtle);
  padding-top: 16px;
}
.ap-title {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 12px;
  letter-spacing: 1px;
}
.ap-action {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-elevated);
  padding: 8px 12px;
  border-radius: 6px;
  margin-bottom: 8px;
  opacity: 0;
  transform: translateX(-10px);
  animation: action-pop 0.5s forwards;
}
.ap-action svg {
  width: 14px;
  height: 14px;
  color: var(--mbc-cyan);
}
.ap-action.ap-1 { animation-delay: 5s; }
.ap-action.ap-2 { animation-delay: 5.5s; }
.ap-action.ap-3 { animation-delay: 6s; }

@keyframes action-pop {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.extended-demo .demo-lead-alert {
  animation: extended-lead-alert 10s forwards;
}
@keyframes extended-lead-alert {
  0%, 70% { transform: translateX(-50%) translateY(100px); opacity: 0; }
  75%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
}


/* Mobile Optimization for Extended Demo */
@media (max-width: 768px) {
  .extended-demo .demo-voice-glass {
    padding: 16px 16px 120px 16px;
  }
  .demo-voice-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .demo-voice-wave {
    margin-left: 0;
  }
  .extended-demo .demo-voice-chat {
    max-height: 320px;
    padding: 10px 0;
  }
  .extended-demo .msg {
    font-size: 12px;
    padding: 8px 12px;
  }
  .ap-action {
    font-size: 11px;
    padding: 6px 10px;
  }
  .demo-lead-info {
    padding: 10px 12px;
  }
  .dl-data {
    font-size: 12px;
  }
  
  /* ROI Calculator Mobile */
  .roi-result-content {
    flex-direction: column;
    gap: 24px;
  }
  .roi-result-card {
    padding: 32px 24px;
    border-radius: 16px;
  }
  .roi-result-card::before {
    border-radius: 16px;
  }
  .roi-value {
    font-size: 40px;
  }
  .roi-value.cyan {
    font-size: 48px;
  }
  .roi-badge-float {
    top: -12px;
    right: 16px;
    font-size: 11px;
    padding: 6px 12px;
  }
  .roi-pill {
    padding: 8px 16px;
    font-size: 13px;
  }
}

/* Fix mobile brand logo */
@media (max-width: 768px) {
  .nav .brand-text span {
    display: none !important;
  }
  .nav .brand-text::before {
    content: "MBC";
  }
}