/* ============================================================
   STYLE.CSS — Tâm Đức Library  ·  V2 Premium
   Premium AI MediaTech Design System
   Version: 2.0 | Mobile-first
   ============================================================ */

/* Google Fonts loaded via <link> in HTML head */

/* ============================================================
   1. CSS TOKENS (from DESIGN_SYSTEM.md — unchanged)
   ============================================================ */
:root {
  --color-bg: #121212;
  --color-gold: #FFD700;
  --color-cyan: #00CFFD;
  --color-ivory: #F4FFF4;

  --surface-1: #1A1A1A;
  --surface-2: #222222;
  --border-subtle: rgba(244, 255, 244, 0.10);
  --border-glow: rgba(0, 207, 253, 0.35);
  --text-primary: #F4FFF4;
  --text-secondary: rgba(244, 255, 244, 0.70);
  --text-muted: rgba(244, 255, 244, 0.45);
  --text-on-light: #121212;

  --grad-brand: linear-gradient(135deg, #FFD700 0%, #00CFFD 100%);
  --grad-hero-glow: radial-gradient(circle, rgba(0, 207, 253, 0.18) 0%, transparent 70%);
  --grad-surface: linear-gradient(180deg, #1A1A1A 0%, #121212 100%);

  --fs-display: clamp(1.8rem, 4vw, 2.75rem);
  --fs-h2: clamp(1.6rem, 4vw, 2.5rem);
  --fs-h3: clamp(1.15rem, 2.5vw, 1.4rem);
  --fs-body: clamp(1rem, 2vw, 1.0625rem);
  --fs-small: 0.875rem;

  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 40px;
  --space-2xl: 64px;
  --space-3xl: 96px;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --shadow-card: 0 8px 30px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 40px rgba(0, 207, 253, 0.20);

  --container: 1200px;
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Be Vietnam Pro', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--color-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { display: block; max-width: 100%; }
svg { display: block; max-width: 100%; }
.btn svg, .text-link svg, a svg, .dash-icon svg { display: inline-block; flex-shrink: 0; }

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

/* ============================================================
   3. LAYOUT
   ============================================================ */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(16px, 5vw, 40px);
}

.section {
  padding-block: var(--space-2xl);
}

/* ============================================================
   4. TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4 { line-height: 1.2; letter-spacing: -0.02em; font-weight: 700; }
h1 { font-size: var(--fs-display); font-weight: 800; line-height: 1.08; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); font-weight: 600; }

.eyebrow {
  display: inline-block;
  font-size: var(--fs-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-cyan);
  margin-bottom: var(--space-md);
}

.section-subtitle {
  color: var(--text-secondary);
  max-width: 600px;
  margin-top: var(--space-md);
}

/* V2: Subtle gold accent instead of full gradient */
.text-gradient {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gold {
  color: var(--color-gold);
}

/* ============================================================
   5. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: var(--fs-body);
  min-height: 44px;
  min-width: 44px;
  transition: all 200ms ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-gold);
  color: var(--text-on-light);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(255, 215, 0, 0.25), 0 4px 20px rgba(255, 215, 0, 0.2);
  filter: brightness(1.08);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border-glow);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(0, 207, 253, 0.08);
  transform: translateY(-2px);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-cyan);
  font-weight: 500;
  font-size: var(--fs-small);
  transition: gap 200ms ease;
}

.text-link:hover { gap: 12px; }

.btn:focus-visible, .text-link:focus-visible, a:focus-visible {
  outline: 2px solid var(--color-cyan);
  outline-offset: 3px;
}

/* ============================================================
   6. HEADER — V2 Premium
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(18, 18, 18, 0.5);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: background 300ms ease, border-color 300ms ease, box-shadow 300ms ease;
}

.site-header.scrolled {
  background: rgba(18, 18, 18, 0.92);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 14px;
  gap: var(--space-md);
}

/* Logo V2 — Book + Light */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1001;
  text-decoration: none;
}

.logo-mark {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-mark svg {
  width: 38px;
  height: 38px;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-name {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.logo-sub {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-gold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Nav */
.nav-menu {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(18, 18, 18, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 100px var(--space-lg) var(--space-lg);
  gap: var(--space-sm);
  z-index: 1000;
}

.nav-menu.active { display: flex; }

.nav-menu a {
  font-size: 1.1rem;
  font-weight: 500;
  padding: var(--space-md);
  color: var(--text-secondary);
  transition: color 200ms ease, background 200ms ease;
  border-radius: var(--radius-sm);
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--text-primary);
  background: var(--surface-1);
}

@media (min-width: 768px) {
  .nav-menu a.active {
    color: var(--color-cyan);
    background: none;
  }
}

.nav-cta { display: none; }

.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 300ms ease;
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   7. HERO — Brand Mother + AI MediaTech Ecosystem
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
  padding-bottom: var(--space-2xl);
}

/* Background visuals */
.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.hero-glow {
  position: absolute;
  width: 600px; height: 600px;
  top: 30%; right: 5%;
  background: radial-gradient(circle, rgba(0, 207, 253, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(60px);
  animation: glowPulse 8s ease-in-out infinite;
}

.hero-glow-gold {
  position: absolute;
  width: 520px; height: 520px;
  top: 10%; left: 0;
  background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 72%);
  border-radius: 50%;
  filter: blur(50px);
  animation: glowPulse2 10s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 0.8; transform: scale(1.04); }
}

@keyframes glowPulse2 {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.06); }
}

@keyframes livePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.5); }
}

/* Dot grid */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(244, 255, 244, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 50%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, black 30%, transparent 75%);
}

/* Split layout */
.hero-split {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  padding-top: var(--space-lg);
}

.hero-content {
  max-width: 100%;
}

.hero-eyebrow {
  color: var(--color-gold);
  letter-spacing: 0.11em;
}

.hero h1 {
  margin-bottom: var(--space-lg);
  max-width: 720px;
  letter-spacing: 0;
}

.hero h1 .text-gold {
  display: block;
  color: var(--color-gold);
  -webkit-text-fill-color: var(--color-gold);
}

.hero-subtitle {
  font-size: clamp(1rem, 1.35vw, 1.12rem);
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: var(--space-xl);
  max-width: 620px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
  margin-bottom: 0;
}

/* Hero trust stats bar */
.hero-stats {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-subtle);
  flex-wrap: wrap;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hero-stat-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-gold);
  line-height: 1;
  letter-spacing: -0.02em;
}

.hero-stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

.hero-stat-divider {
  width: 1px;
  height: 32px;
  background: var(--border-subtle);
  flex-shrink: 0;
}

.hero-scroll-link {
  color: var(--text-muted);
  font-size: var(--fs-small);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 200ms ease;
  margin-bottom: var(--space-xl);
}

.hero-scroll-link:hover { color: var(--color-cyan); }

/* Trust bar V2 */
.trust-bar {
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-subtle);
}

.trust-bar-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-md);
}

.trust-bar-logos {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md) var(--space-lg);
}

.trust-logo {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  padding: 6px 14px;
  border: 1px solid rgba(244, 255, 244, 0.06);
  border-radius: var(--radius-sm);
  transition: all 200ms ease;
}

.trust-logo:hover {
  color: var(--text-secondary);
  border-color: var(--border-subtle);
}

/* ============================================================
   8. HERO VISUAL — Brand Mother / Ecosystem System
   ============================================================ */
.hero-dashboard {
  width: 100%;
  perspective: 800px;
}

.hero-vision-panel {
  position: relative;
  min-height: auto;
  padding: clamp(18px, 3vw, 28px);
  border-radius: 24px;
  overflow: hidden;
  background:
    radial-gradient(circle at 22% 18%, rgba(255, 215, 0, 0.16), transparent 32%),
    radial-gradient(circle at 78% 72%, rgba(0, 207, 253, 0.13), transparent 36%),
    linear-gradient(180deg, rgba(26, 26, 26, 0.68), rgba(18, 18, 18, 0.92));
  border: 1px solid rgba(244, 255, 244, 0.10);
  box-shadow:
    0 28px 90px rgba(0, 0, 0, 0.50),
    0 0 0 1px rgba(255, 215, 0, 0.04) inset;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.hero-vision-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(244, 255, 244, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244, 255, 244, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 50% 42%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(circle at 50% 42%, black 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.hero-vision-panel::after {
  content: '';
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(244, 255, 244, 0.05);
  border-radius: 20px;
  pointer-events: none;
}

.vision-orbit,
.vision-line {
  display: none;
}

.vision-brand-card,
.vision-founder-card,
.vision-pillar,
.vision-proof-card {
  background: rgba(18, 18, 18, 0.64);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(244, 255, 244, 0.10);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.32);
}

.vision-brand-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  max-width: 420px;
  padding: 18px;
  border-radius: 18px;
  position: relative;
  z-index: 2;
}

.vision-logo {
  width: 84px;
  height: auto;
  flex-shrink: 0;
  mix-blend-mode: screen;
}

.vision-brand-card strong,
.vision-founder-copy strong,
.vision-pillar strong,
.vision-proof-card strong {
  display: block;
  color: var(--text-primary);
  line-height: 1.2;
}

.vision-brand-card strong {
  font-size: 1rem;
  margin-bottom: 6px;
}

.vision-brand-card p,
.vision-founder-copy span,
.vision-pillar p,
.vision-proof-card p,
.vision-proof-card span,
.vision-kicker {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.vision-kicker {
  display: block;
  font-weight: 600;
  color: var(--color-cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.vision-founder-card {
  position: relative;
  width: 100%;
  border-radius: 24px;
  overflow: hidden;
  z-index: 3;
}

.vision-founder-photo {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--surface-2);
  overflow: hidden;
}

.vision-founder-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(18, 18, 18, 0.92));
}

.vision-founder-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 18%;
}

.vision-founder-copy {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
}

.vision-founder-copy span {
  display: block;
  color: var(--color-cyan);
  font-weight: 600;
  margin-bottom: 6px;
}

.vision-founder-card.no-founder-img .vision-founder-photo {
  display: none;
}

.vision-founder-card.no-founder-img {
  min-height: 180px;
}

.vision-stack {
  position: relative;
  display: grid;
  gap: 10px;
  z-index: 2;
}

.vision-pillar {
  position: relative;
  padding: 14px 16px 14px 54px;
  border-radius: 16px;
}

.vision-pillar span {
  position: absolute;
  left: 16px;
  top: 16px;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--color-gold);
  letter-spacing: 0.08em;
}

.vision-pillar strong {
  font-size: 0.9rem;
  margin-bottom: 4px;
}

.vision-proof-card {
  position: relative;
  width: 100%;
  border-radius: 18px;
  padding: 10px;
  z-index: 4;
}

.proof-thumb {
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 10px;
  border: 1px solid rgba(244, 255, 244, 0.08);
}

.proof-thumb img {
  width: 100%;
  height: 94px;
  object-fit: cover;
  object-position: left top;
}

.vision-proof-card span {
  display: block;
  color: var(--color-cyan);
  font-weight: 600;
  margin-bottom: 4px;
}

.vision-proof-card strong {
  font-size: 0.86rem;
  margin-bottom: 4px;
}

@media (max-width: 767px) {
  .hero {
    min-height: auto;
  }

  .hero h1 {
    font-size: clamp(2.15rem, 12vw, 3rem);
  }

  .hero-vision-panel {
    min-height: auto;
    padding: var(--space-md);
  }

  .vision-orbit,
  .vision-line {
    display: none;
  }

  .vision-brand-card,
  .vision-founder-card,
  .vision-stack,
  .vision-proof-card {
    position: relative;
    inset: auto;
    width: 100%;
    max-width: none;
  }

  .vision-brand-card {
    align-items: flex-start;
  }

  .vision-logo {
    width: 66px;
  }

  .vision-founder-card {
    margin-top: var(--space-md);
  }

  .vision-founder-photo {
    aspect-ratio: 16 / 11;
  }

  .vision-stack {
    margin-top: var(--space-md);
  }

  .vision-proof-card {
    margin-top: var(--space-md);
  }

  .proof-thumb img {
    height: 120px;
  }
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

/* Individual metric card */
.dash-card {
  background: rgba(18, 18, 18, 0.6);
  border: 1px solid rgba(244, 255, 244, 0.05);
  border-radius: 12px;
  padding: 14px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  transition: border-color 300ms ease, background 300ms ease;
}

.dash-card:hover {
  border-color: rgba(244, 255, 244, 0.10);
  background: rgba(18, 18, 18, 0.8);
}

.dash-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dash-icon svg {
  width: 16px; height: 16px;
}

.dash-icon.gold { background: rgba(255, 215, 0, 0.12); color: var(--color-gold); }
.dash-icon.cyan { background: rgba(0, 207, 253, 0.12); color: var(--color-cyan); }
.dash-icon.green { background: rgba(74, 222, 128, 0.12); color: #4ADE80; }

.dash-info { flex-grow: 1; min-width: 0; }

.dash-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dash-value {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.dash-value .dash-sub {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--text-muted);
  margin-left: 4px;
}

/* Progress bar in dashboard */
.dash-progress {
  width: 100%;
  height: 4px;
  background: rgba(244, 255, 244, 0.08);
  border-radius: 4px;
  margin-top: 6px;
  overflow: hidden;
}

.dash-progress-fill {
  height: 100%;
  border-radius: 4px;
  background: var(--color-cyan);
  transition: width 1.5s ease;
}

/* Mini bar chart in dashboard */
.dash-bars {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 24px;
  margin-top: 6px;
}

.dash-bars span {
  width: 4px;
  border-radius: 2px;
  background: var(--color-gold);
  opacity: 0.7;
  transition: height 0.8s ease;
}

/* Status dot */
.dash-status-online {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.65rem;
  font-weight: 600;
  color: #4ADE80;
  margin-top: 4px;
}

.dash-status-online::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: #4ADE80;
  animation: livePulse 2s ease-in-out infinite;
}

/* ============================================================
   9. PROBLEM SECTION
   ============================================================ */
.problem-section {
  background: var(--surface-1);
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.problem-card {
  background: var(--color-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: all 300ms ease;
}

.problem-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.problem-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(255, 215, 0, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--color-gold);
}

.problem-icon svg { width: 24px; height: 24px; }

.problem-card h3 {
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.problem-card p {
  color: var(--text-secondary);
  font-size: var(--fs-small);
  line-height: 1.6;
}

.problem-cta {
  margin-top: var(--space-xl);
  text-align: center;
  padding: var(--space-lg) var(--space-lg);
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.05) 0%, rgba(0, 207, 253, 0.05) 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
}

.problem-cta p {
  font-size: var(--fs-h3);
  font-weight: 600;
  color: var(--text-primary);
}

/* ============================================================
   10. SERVICES SECTION
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.service-card {
  background: var(--grad-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all 300ms ease;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.service-icon {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(255, 215, 0, 0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  color: var(--color-gold);
}

.service-icon svg { width: 28px; height: 28px; }

.service-card h3 { margin-bottom: var(--space-sm); }

.service-card .service-desc {
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  line-height: 1.6;
}

.service-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-md);
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.service-list li {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.service-list li::before {
  content: '•';
  color: var(--color-cyan);
  font-weight: 700;
}

/* ============================================================
   11. ECOSYSTEM — V2 Connected Product Suite
   ============================================================ */
.ecosystem-section {
  background: var(--color-bg);
  position: relative;
}

.ecosystem-subtitle {
  color: var(--text-secondary);
  max-width: 560px;
  margin-top: var(--space-md);
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  position: relative;
}

.product-card {
  background: rgba(26, 26, 26, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all 300ms ease;
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad-brand);
  opacity: 0;
  transition: opacity 300ms ease;
}

.product-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), var(--shadow-glow);
}

.product-card:hover::before { opacity: 1; }

.product-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 1.4rem;
}

.product-icon.juanally { background: rgba(255, 215, 0, 0.10); }
.product-icon.chattoflow { background: rgba(0, 207, 253, 0.10); }
.product-icon.merky { background: linear-gradient(135deg, rgba(255, 215, 0, 0.08), rgba(0, 207, 253, 0.08)); }

.product-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.product-header-text { flex-grow: 1; }

.product-name {
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: 2px;
}

.product-tagline {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-cyan);
}

.product-desc {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: var(--fs-small);
}

.product-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  margin-top: var(--space-md);
}

.product-status.building {
  background: rgba(255, 215, 0, 0.10);
  color: var(--color-gold);
}

.product-status.active {
  background: rgba(74, 222, 128, 0.10);
  color: #4ADE80;
}

/* Connection lines between products (desktop) */
.eco-connector {
  display: none;
}

/* ============================================================
   12. CASE STUDY — V2 Transformation Cards
   ============================================================ */
.cases-section {
  background: var(--surface-1);
}

.cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.case-card {
  background: var(--color-bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 300ms ease;
  display: flex;
  flex-direction: row;
}

.case-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

/* Left accent gradient bar */
.case-accent {
  width: 4px;
  flex-shrink: 0;
  background: var(--grad-brand);
  border-radius: 0;
}

.case-content {
  padding: var(--space-lg);
  flex-grow: 1;
}

.case-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(0, 207, 253, 0.08);
  color: var(--color-cyan);
  margin-bottom: var(--space-md);
}

.case-card h3 {
  margin-bottom: var(--space-md);
  font-size: 1.15rem;
}

.case-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.case-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.case-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  opacity: 0.8;
}

.case-label.solution { color: var(--color-cyan); }
.case-label.result { color: #4ADE80; }

.case-row p {
  color: var(--text-secondary);
  font-size: var(--fs-small);
  line-height: 1.6;
}

/* ============================================================
   13. PROCESS SECTION
   ============================================================ */
.process-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  position: relative;
}

.process-step {
  display: flex;
  gap: var(--space-lg);
  position: relative;
}

.step-number {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--grad-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text-on-light);
  position: relative;
}

.process-step:not(:last-child) .step-number::after {
  content: '';
  position: absolute;
  top: 100%; left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: calc(var(--space-lg) + 8px);
  background: linear-gradient(180deg, var(--color-cyan), transparent);
}

.step-content h3 { margin-bottom: var(--space-xs); }

.step-content p {
  color: var(--text-secondary);
  font-size: var(--fs-small);
  line-height: 1.6;
}

/* ============================================================
   14. PRICING SECTION
   ============================================================ */
.pricing-section {
  background: var(--surface-1);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.pricing-card {
  background: var(--grad-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  transition: all 300ms ease;
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.pricing-card.featured {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
  background: rgba(26, 26, 26, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.pricing-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--grad-brand);
  color: var(--text-on-light);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 6px 20px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-name {
  font-size: var(--fs-h3);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.pricing-target {
  color: var(--text-muted);
  font-size: var(--fs-small);
  margin-bottom: var(--space-lg);
}

.pricing-price {
  font-size: var(--fs-h2);
  font-weight: 800;
  color: var(--color-gold);
  margin-bottom: var(--space-lg);
}

.pricing-features {
  flex-grow: 1;
  margin-bottom: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.pricing-features li {
  font-size: var(--fs-small);
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  line-height: 1.5;
}

.pricing-features li::before {
  content: '✓';
  color: var(--color-cyan);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-card .btn { width: 100%; text-align: center; justify-content: center; }

/* ============================================================
   15. TEAM — V2 Founding & Advisory Network
   ============================================================ */
.team-section {
  background: var(--color-bg);
}

.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.team-card {
  background: rgba(26, 26, 26, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: row;
  gap: var(--space-lg);
  align-items: center;
  transition: all 300ms ease;
}

.team-card:hover {
  border-color: rgba(244, 255, 244, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

/* Abstract gradient avatar */
.team-avatar-ring {
  width: 72px; height: 72px;
  flex-shrink: 0;
  border-radius: 50%;
  padding: 2px;
  background: var(--grad-brand);
}

.team-avatar-abstract {
  width: 100%; height: 100%;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-avatar-abstract.v1 {
  background: conic-gradient(from 0deg, rgba(255, 215, 0, 0.25), rgba(18, 18, 18, 0.9) 60%, rgba(255, 215, 0, 0.15));
}

.team-avatar-abstract.v2 {
  background: conic-gradient(from 120deg, rgba(0, 207, 253, 0.25), rgba(18, 18, 18, 0.9) 60%, rgba(0, 207, 253, 0.15));
}

.team-avatar-abstract.v3 {
  background: conic-gradient(from 240deg, rgba(255, 215, 0, 0.2), rgba(0, 207, 253, 0.15), rgba(18, 18, 18, 0.9) 70%);
}

.team-avatar-abstract.v4 {
  background: conic-gradient(from 60deg, rgba(244, 255, 244, 0.15), rgba(18, 18, 18, 0.9) 60%, rgba(244, 255, 244, 0.1));
}

.team-avatar-letter {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  opacity: 0.7;
}

.team-info { flex-grow: 1; }

.team-name {
  font-size: var(--fs-small);
  color: var(--text-muted);
  font-style: italic;
  margin-bottom: 2px;
}

.team-role {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2px;
}

.team-title {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
}

.team-desc {
  color: var(--text-muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

/* ============================================================
   16. CTA SECTION
   ============================================================ */
.cta-section {
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 215, 0, 0.06) 0%, rgba(0, 207, 253, 0.06) 100%);
}

.cta-glow {
  position: absolute;
  width: 500px; height: 500px;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255, 215, 0, 0.10) 0%, transparent 60%);
  border-radius: 50%;
  filter: blur(40px);
}

.cta-content { position: relative; z-index: 1; }

.cta-section h2 {
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--space-md);
}

.cta-section .section-subtitle {
  margin-inline: auto;
  margin-bottom: var(--space-xl);
  text-align: center;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
}

/* ============================================================
   17. FOOTER
   ============================================================ */
.site-footer {
  background: var(--surface-1);
  border-top: 1px solid var(--border-subtle);
  padding-block: var(--space-2xl) var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-brand { max-width: 300px; }

.footer-brand .logo { margin-bottom: var(--space-md); }

.footer-brand p {
  color: var(--text-muted);
  font-size: var(--fs-small);
  line-height: 1.6;
}

.footer-col h4 {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}

.footer-col a {
  display: block;
  color: var(--text-muted);
  font-size: var(--fs-small);
  padding-block: var(--space-xs);
  transition: color 200ms ease;
}

.footer-col a:hover { color: var(--color-cyan); }

.footer-social {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--border-subtle);
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: color 200ms ease, border-color 200ms ease, background 200ms ease;
}

.social-link:hover {
  color: var(--color-gold);
  border-color: rgba(255, 215, 0, 0.35);
  background: rgba(255, 215, 0, 0.06);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-lg);
  text-align: center;
  color: var(--text-muted);
  font-size: var(--fs-small);
}

/* ============================================================
   18. ANIMATIONS
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.in-view {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-stagger > * {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-stagger.in-view > *:nth-child(1) { transition-delay: 0ms; opacity: 1; transform: translateY(0); }
.fade-in-stagger.in-view > *:nth-child(2) { transition-delay: 100ms; opacity: 1; transform: translateY(0); }
.fade-in-stagger.in-view > *:nth-child(3) { transition-delay: 200ms; opacity: 1; transform: translateY(0); }
.fade-in-stagger.in-view > *:nth-child(4) { transition-delay: 300ms; opacity: 1; transform: translateY(0); }
.fade-in-stagger.in-view > *:nth-child(5) { transition-delay: 400ms; opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .fade-in, .fade-in-stagger > * {
    opacity: 1; transform: none; transition: none;
  }
  .hero-glow, .hero-glow-gold, .live-dot, .dash-status-online::before {
    animation: none;
  }
}

/* ============================================================
   19. RESPONSIVE — Tablet (min-width: 768px)
   ============================================================ */
@media (min-width: 768px) {
  .section { padding-block: var(--space-3xl); }

  /* Desktop nav */
  .nav-menu {
    display: flex;
    flex-direction: row;
    position: static;
    background: none;
    backdrop-filter: none;
    padding: 0;
    gap: 2px;
  }

  .nav-menu a {
    font-size: 0.82rem;
    padding: 8px 14px;
  }

  .nav-cta { display: block; }
  .menu-toggle { display: none; }

  /* Grids */
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .ecosystem-grid { grid-template-columns: repeat(3, 1fr); }
  .cases-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(3, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }

  /* Dashboard 3 columns */
  .dashboard-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   20. RESPONSIVE — Desktop (min-width: 1024px)
   ============================================================ */
@media (min-width: 1024px) {
  /* Hero split */
  .hero-split {
    flex-direction: row;
    align-items: center;
    gap: var(--space-2xl);
  }

  .hero-content {
    flex: 1 1 55%;
    max-width: 580px;
  }

  .hero-dashboard {
    flex: 1 1 45%;
    max-width: 540px;
  }

  .vision-founder-photo {
    aspect-ratio: 16 / 10;
  }

  .vision-stack {
    grid-template-columns: repeat(3, 1fr);
  }

  .vision-proof-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--space-md);
  }

  .vision-proof-card .proof-thumb {
    margin-bottom: 0;
    flex-shrink: 0;
    width: 120px;
  }

  /* Services 3 col */
  .services-grid { grid-template-columns: repeat(3, 1fr); }

  /* Cases */
  .cases-grid { grid-template-columns: repeat(2, 1fr); }

  /* Eco connectors */
  .eco-connector {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .eco-connector-line {
    width: 2px;
    height: 40px;
    background: linear-gradient(180deg, var(--color-cyan), var(--color-gold));
    opacity: 0.3;
    border-radius: 2px;
  }

  /* Process horizontal */
  .process-timeline {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
  }

  .process-step {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .process-step:not(:last-child) .step-number::after {
    top: 50%; left: 100%;
    transform: translateY(-50%);
    width: calc(100% + var(--space-md));
    height: 2px;
    background: linear-gradient(90deg, var(--color-cyan), transparent);
  }
}

/* ============================================================
   21. RESPONSIVE — Large Desktop (min-width: 1200px)
   ============================================================ */
@media (min-width: 1200px) {
  .hero-content { max-width: 620px; }
  .hero-dashboard { max-width: 560px; }
}

/* ============================================================
   22. SCROLLBAR & SELECTION
   ============================================================ */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb { background: var(--surface-2); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(244, 255, 244, 0.2); }

::selection {
  background: rgba(0, 207, 253, 0.25);
  color: var(--text-primary);
}

/* ============================================================
   23. V3 — REAL ASSET INTEGRATION
   ============================================================ */

/* Logo images (black-bg PNG → screen blend removes the black box) */
.logo-img {
  height: 46px;
  width: auto;
  display: block;
  mix-blend-mode: screen;
}

@media (min-width: 768px) { .logo-img { height: 52px; } }

/* Hero dashboard — small logo + real JuanAlly screenshot in glass frame */
.hero-shot-logo {
  height: 30px;
  width: auto;
  flex-shrink: 0;
  mix-blend-mode: screen;
}

.hero-shot-frame {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.45);
}

.hero-shot-frame img {
  width: 100%;
  height: auto;
  display: block;
}

/* Ecosystem — product screenshot thumbnail (Juanally) */
.product-shot {
  margin: calc(-1 * var(--space-lg)) calc(-1 * var(--space-lg)) var(--space-md);
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
}

.product-shot img {
  width: 100%;
  height: 156px;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 400ms ease;
}

.product-card:hover .product-shot img { transform: scale(1.04); }

/* Team — hackathon "team in action" proof banner */
.team-banner {
  position: relative;
  margin-top: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}

.team-banner img {
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  object-position: center;
  display: block;
}

.team-banner-caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: var(--space-xl) var(--space-lg) var(--space-lg);
  background: linear-gradient(180deg, transparent 0%, rgba(18, 18, 18, 0.55) 50%, rgba(18, 18, 18, 0.92) 100%);
  font-size: var(--fs-small);
  color: var(--text-secondary);
  line-height: 1.5;
}

.team-banner-caption strong { color: var(--text-primary); font-weight: 700; }

/* Footer brand logo image */
.footer-logo-img {
  height: 60px;
  width: auto;
  display: block;
  margin-bottom: var(--space-md);
  mix-blend-mode: screen;
}

/* ============================================================
   24. V3 — TEAM (real portraits + open positions)
   ============================================================ */
.team-subhead {
  text-align: center;
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-lg);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Leadership photo cards */
.team-grid-lead {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.team-pcard {
  background: var(--grad-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 300ms ease;
}

.team-pcard:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.team-photo {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--surface-2);
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 500ms ease;
}

.team-pcard:hover .team-photo img { transform: scale(1.05); }

/* Placeholder when no portrait (Mark / failed load) */
.team-photo.no-img {
  background: conic-gradient(from 140deg, rgba(0, 207, 253, 0.18), rgba(18, 18, 18, 0.95) 55%, rgba(255, 215, 0, 0.15));
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-photo.no-img img { display: none; }

.team-photo.no-img::after {
  content: attr(data-initial);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(244, 255, 244, 0.5);
}

.team-photo-badge {
  position: absolute;
  top: 12px; left: 12px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(18, 18, 18, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--color-gold);
  border: 1px solid var(--border-subtle);
}

.team-pinfo {
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.team-pname { font-size: 1.05rem; font-weight: 800; color: var(--text-primary); }
.team-prole { font-size: 0.8rem; font-weight: 600; color: var(--color-cyan); margin-top: 2px; }
.team-ptitle { font-size: 0.78rem; color: var(--color-gold); margin-top: var(--space-xs); }
.team-pdesc { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; margin-top: var(--space-sm); flex-grow: 1; }

.team-plink {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-cyan);
  margin-top: var(--space-md);
  transition: gap 200ms ease;
}
.team-plink:hover { gap: 9px; }

/* Open positions (recruiting) */
.team-grid-open {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.team-open-card {
  border: 1px dashed rgba(244, 255, 244, 0.18);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  background: rgba(26, 26, 26, 0.4);
  text-align: center;
  transition: all 300ms ease;
}

.team-open-card:hover { border-color: var(--border-glow); background: rgba(26, 26, 26, 0.6); }

.team-open-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 207, 253, 0.08);
  color: var(--color-cyan);
  font-size: 1.6rem;
  font-weight: 300;
  line-height: 1;
}

.team-open-role { font-weight: 700; color: var(--text-primary); font-size: 0.95rem; }

.team-open-tag {
  display: inline-block;
  margin-top: var(--space-sm);
  font-size: 0.66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-gold);
  background: rgba(255, 215, 0, 0.08);
  padding: 3px 12px;
  border-radius: var(--radius-pill);
}

.team-open-desc { font-size: 0.78rem; color: var(--text-muted); margin-top: var(--space-sm); line-height: 1.5; }

/* Advisors grid (2 cards, centered) */
.team-grid-adv {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  max-width: 720px;
  margin-inline: auto;
}

@media (min-width: 768px) {
  .team-grid-lead { grid-template-columns: repeat(3, 1fr); }
  .team-grid-adv  { grid-template-columns: repeat(2, 1fr); }
  .team-grid-open { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   25. V3 — AI SALES SYSTEM SHOWCASE (real product dashboard)
   ============================================================ */
.service-showcase {
  margin-top: var(--space-2xl);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
  background: var(--grad-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}

.service-showcase-eyebrow {
  display: inline-block;
  font-size: var(--fs-small);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-cyan);
  margin-bottom: var(--space-sm);
}

.service-showcase-text h3 {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.service-showcase-text p {
  color: var(--text-secondary);
  font-size: var(--fs-small);
  line-height: 1.6;
}

.service-showcase-frame {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
}

.service-showcase-frame img { width: 100%; height: auto; display: block; }

@media (min-width: 768px) {
  .service-showcase {
    grid-template-columns: 0.8fr 1.2fr;
    padding: var(--space-xl);
  }
}