/* ============================================================
   NexMatrixLab — Global Stylesheet
   Version: 2.0
   Fonts: Inter (body) · Space Grotesk (headings) · Orbitron (logo) · JetBrains Mono (code)
   ============================================================ */

/* ---------- CSS CUSTOM PROPERTIES ---------- */
:root {
    /* Primary — Vibrant Electric Blue */
    --blue: #3B82F6;
    --blue-light: #60A5FA;
    --blue-dark: #1D4ED8;
    --blue-glow: rgba(59,130,246,0.4);
    --blue-subtle: rgba(59,130,246,0.08);
    --blue-border: rgba(59,130,246,0.18);
  
    /* Secondary — Purple / Violet (for gradients & accents) */
    --purple: #8B5CF6;
    --purple-light: #A78BFA;
    --purple-glow: rgba(139,92,246,0.3);
  
    /* Tertiary — Cyan / Teal (for variety & freshness) */
    --cyan: #06B6D4;
    --cyan-light: #22D3EE;
  
    /* CTA / Success — Emerald Green (high contrast on dark) */
    --accent: #10B981;
    --accent-light: #34D399;
    --accent-glow: rgba(16,185,129,0.35);
  
    /* Warm — Gold / Amber (trust signals, ratings, badges) */
    --gold: #F59E0B;
    --gold-light: #FBBF24;
  
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--blue), var(--purple));
    --gradient-heading: linear-gradient(90deg, var(--blue), var(--cyan), var(--purple-light));
    --gradient-accent: linear-gradient(135deg, var(--accent), var(--cyan));
    --gradient-warm: linear-gradient(135deg, var(--gold), #F97316);
    --gradient-glow: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(139,92,246,0.1));
  
    /* Backgrounds — Deep slate with slight warmth */
    --bg: #030712;
    --bg2: #0F172A;
    --bg3: #1E293B;
    --white: #F1F5F9;
    --grey: #94A3B8;
    --grey-light: rgba(148,163,184,0.6);
  
    /* Borders */
    --border: rgba(59,130,246,0.15);
    --border-light: rgba(255,255,255,0.06);
    --border-hover: rgba(59,130,246,0.45);
  
    /* Shadows */
    --shadow-card: 0 20px 60px rgba(0,0,0,0.5);
    --shadow-glow: 0 8px 40px var(--blue-glow);
    --shadow-accent: 0 8px 30px var(--accent-glow);
    --shadow-purple: 0 8px 30px var(--purple-glow);
  
    /* Layout */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --transition: 0.3s ease;
    --transition-slow: 0.4s ease;
    --max-width: 1400px;
    --section-pad: 110px;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Space Grotesk', 'Inter', sans-serif;
    --font-logo: 'Orbitron', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  }
  
  /* ---------- RESET & BASE ---------- */
  *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
  
  body {
    background: var(--bg);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    overflow-x: hidden;
    /* cursor: none; */
    cursor: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
  
  img { max-width: 100%; height: auto; display: block; }
  a { color: inherit; text-decoration: none; }
  button { font-family: inherit; cursor: pointer; }
  ul, ol { list-style: none; }
  
  /* Selection */
  ::selection { background: rgba(59,130,246,0.3); color: var(--white); }
  
  /* Skip to content (accessibility) */
  .skip-link {
    position: absolute; top: -100%;
    left: 50%; transform: translateX(-50%);
    padding: 12px 24px;
    background: var(--blue); color: #000;
    font-weight: 700; border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    z-index: 9999;
    transition: top var(--transition);
  }
  .skip-link:focus { top: 0; }
  
  /* ---------- CUSTOM CURSOR ---------- */
  /* .cursor {
    width: 12px; height: 12px;
    background: var(--cyan-light);
    border-radius: 50%;
    position: fixed; top: 0; left: 0;
    pointer-events: none; z-index: 9999;
    transition: transform 0.1s ease;
    box-shadow: 0 0 20px var(--cyan), 0 0 40px rgba(6,182,212,0.2);
    will-change: transform;
  } */
  /* ---------- CUSTOM CURSOR (disabled — using default cursor) ---------- */
  .cursor,
  .cursor-ring {
    /* width: 36px; height: 36px;
    border: 1.5px solid rgba(6,182,212,0.4);
    border-radius: 50%;
    position: fixed; top: 0; left: 0;
    pointer-events: none; z-index: 9998;
    transition: transform 0.18s ease, width 0.2s, height 0.2s;
    will-change: transform; */
    display: none;
  }
  
  /* ---------- NEURAL CANVAS ---------- */
  #neural-canvas {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.4;
  }
  
  /* ---------- SCROLLBAR ---------- */
  ::-webkit-scrollbar { width: 4px; }
  ::-webkit-scrollbar-track { background: var(--bg); }
  ::-webkit-scrollbar-thumb { background: linear-gradient(180deg, var(--blue), var(--purple)); border-radius: 2px; }
  
  /* ---------- TYPOGRAPHY ---------- */
  h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--white);
  }
  
  .text-gradient {
    background: var(--gradient-heading);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  
  /* ---------- NAVIGATION ---------- */
  #navbar {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 0 5%;
    height: 72px;
    display: flex; align-items: center; justify-content: space-between;
    transition: all var(--transition-slow);
    border-bottom: 1px solid transparent;
  }
  #navbar.scrolled {
    background: rgba(5,8,16,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom-color: var(--border);
  }
  .nav-logo {
    display: flex; align-items: center; gap: 12px;
    text-decoration: none;
  }
  .logo-icon { width: 40px; height: 40px; position: relative; }
  .logo-icon svg { width: 100%; height: 100%; }
  .logo-text {
    font-family: var(--font-logo);
    font-size: 1.1rem; font-weight: 800;
    letter-spacing: 0.05em;
  }
  .logo-text span { color: var(--blue); }
  .logo-sub {
    font-size: 0.55rem; font-weight: 400;
    color: var(--grey); letter-spacing: 0.25em;
    display: block; margin-top: -3px;
  }
  .nav-links {
    display: flex; align-items: center; gap: 36px;
    list-style: none;
  }
  .nav-links a {
    color: var(--grey); text-decoration: none;
    font-size: 0.82rem; font-weight: 500;
    letter-spacing: 0.06em; text-transform: uppercase;
    transition: color var(--transition);
    position: relative;
    font-family: var(--font-body);
  }
  .nav-links a::after {
    content: ''; position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 1.5px;
    background: var(--blue);
    transition: width var(--transition);
  }
  .nav-links a:hover { color: var(--white); }
  .nav-links a:hover::after { width: 100%; }
  .nav-links a.active { color: var(--blue); }
  .nav-links a.active::after { width: 100%; }
  .nav-cta {
    padding: 10px 24px;
    background: transparent;
    border: 1px solid var(--blue);
    color: var(--blue) !important;
    border-radius: var(--radius-sm);
    transition: all var(--transition) !important;
    font-family: var(--font-heading) !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.04em !important;
  }
  .nav-cta:hover {
    background: var(--accent) !important;
    border-color: var(--accent) !important;
    color: var(--bg) !important;
    box-shadow: 0 0 30px var(--accent-glow);
  }
  .nav-cta::after { display: none !important; }
  .hamburger {
    display: none; flex-direction: column;
    gap: 5px; cursor: pointer;
    background: none; border: none; padding: 4px;
  }
  .hamburger span {
    width: 24px; height: 2px;
    background: var(--white); border-radius: 2px;
    transition: all var(--transition);
  }
  
  /* ---------- MOBILE MENU ---------- */
  .mobile-menu {
    display: none;
    position: fixed; top: 72px; left: 0; right: 0;
    background: rgba(5,8,16,0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 24px 5%;
    z-index: 99;
    flex-direction: column; gap: 20px;
  }
  .mobile-menu.open { display: flex; }
  .mobile-menu a {
    color: var(--grey); text-decoration: none;
    font-size: 0.95rem; font-weight: 500;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
    transition: color 0.2s;
  }
  .mobile-menu a:hover, .mobile-menu a.active { color: var(--blue); }
  
  /* ---------- BUTTONS ---------- */
  .btn-primary {
    padding: 15px 36px;
    background: var(--accent);
    color: #000; font-weight: 700;
    border: none; border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-size: 0.82rem; letter-spacing: 0.06em;
    text-transform: uppercase; cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    display: inline-flex; align-items: center; gap: 10px;
    box-shadow: 0 0 0 transparent;
  }
  .btn-primary:hover {
    background: var(--accent-light);
    box-shadow: var(--shadow-accent);
    transform: translateY(-2px);
  }
  .btn-secondary {
    padding: 15px 36px;
    background: transparent;
    color: var(--white); font-weight: 600;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.88rem; cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    display: inline-flex; align-items: center; gap: 10px;
  }
  .btn-secondary:hover {
    border-color: var(--blue);
    color: var(--blue);
    transform: translateY(-2px);
  }
  .btn-outline {
    padding: 12px 28px;
    background: transparent;
    color: var(--blue);
    border: 1px solid var(--blue);
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-size: 0.78rem; font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    display: inline-flex; align-items: center; gap: 8px;
  }
  .btn-outline:hover {
    background: var(--blue);
    color: var(--bg);
    box-shadow: var(--shadow-glow);
    border-color: var(--blue);
  }
  
  /* ---------- SECTION BASE ---------- */
  section { position: relative; z-index: 1; }
  .section-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 5%; }
  .section-tag {
    font-family: var(--font-mono);
    font-size: 0.72rem; letter-spacing: 0.15em;
    color: var(--blue); text-transform: uppercase;
    margin-bottom: 16px; display: block;
  }
  .section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.5vw, 3.2rem);
    font-weight: 700; line-height: 1.15;
    margin-bottom: 20px;
  }
  .section-title span { background: var(--gradient-heading); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
  .section-sub {
    color: var(--grey); font-size: 1rem; line-height: 1.8;
    max-width: 600px;
  }
  
  /* ---------- BREADCRUMB ---------- */
  .breadcrumb {
    display: flex; align-items: center; gap: 10px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--grey);
    margin-bottom: 20px;
  }
  .breadcrumb a { color: var(--grey); text-decoration: none; transition: color var(--transition); }
  .breadcrumb a:hover { color: var(--blue); }
  .breadcrumb .sep { color: var(--blue); opacity: 0.5; }
  .breadcrumb .current { color: var(--blue); }
  
  /* ---------- PAGE HERO (Inner Pages) ---------- */
  .page-hero {
    position: relative; z-index: 1;
    padding-top: 140px;
    padding-bottom: 70px;
    background: transparent;
    overflow: hidden;
  }
  .page-hero::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(ellipse at 30% 20%, rgba(59,130,246,0.08), rgba(139,92,246,0.04) 40%, transparent 65%);
    pointer-events: none;
  }
  .page-hero .section-title {
    font-size: clamp(2.4rem, 4vw, 3.8rem);
    margin-bottom: 16px;
  }
  .page-hero .section-sub {
    max-width: 640px;
    font-size: 1.05rem;
  }
  
  /* ---------- HOME HERO ---------- */
  .hero {
    position: relative; z-index: 1;
    min-height: 92vh;
    display: flex; align-items: center;
    padding: 100px 5% 50px;
    overflow: hidden;
  }
  .hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center;
    max-width: var(--max-width); margin: 0 auto; width: 100%;
  }
  .hero-eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 7px 18px;
    border: 1px solid var(--border);
    border-radius: 2px;
    background: var(--blue-subtle);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--blue-light);
    letter-spacing: 0.1em;
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeUp 0.7s 0.2s forwards;
  }
  .hero-eyebrow::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--blue);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--blue);
    animation: pulse 2s infinite;
  }
  @keyframes pulse { 0%,100%{opacity:1;} 50%{opacity:0.3;} }
  
  .hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.6rem, 4.5vw, 4.2rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.01em;
    margin-bottom: 18px;
  }
  
  /* Each pair on its own row */
  .hero-line {
    display: block;
    white-space: nowrap;
  }
  
  /* Entrance: staggered fadeUp — plays once, then hands off to glow loop */
  .hero-line:nth-child(1) {
    opacity: 0;
    animation: fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) 0.4s forwards,
               lineGlow1 7s ease-in-out 2s infinite;
  }
  .hero-line:nth-child(2) {
    opacity: 0;
    animation: fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) 0.65s forwards,
               lineGlow2 7s ease-in-out 2s infinite;
  }
  
  /*
   * Sequential glow — 7s cycle
   * Line 1: glows up 5-12%, holds 12-38%, fades 38-48%
   * Line 2: glows up 55-62%, holds 62-88%, fades 88-98%
   */
  @keyframes lineGlow1 {
    0%, 4%       { filter: brightness(1) drop-shadow(0 0 0px rgba(59,130,246,0)); }
    12%, 38%     { filter: brightness(1.25) drop-shadow(0 0 28px rgba(59,130,246,0.65)) drop-shadow(0 0 56px rgba(139,92,246,0.3)); }
    48%, 100%    { filter: brightness(1) drop-shadow(0 0 0px rgba(59,130,246,0)); }
  }
  @keyframes lineGlow2 {
    0%, 52%      { filter: brightness(1) drop-shadow(0 0 0px rgba(59,130,246,0)); }
    62%, 88%     { filter: brightness(1.25) drop-shadow(0 0 28px rgba(59,130,246,0.65)) drop-shadow(0 0 56px rgba(139,92,246,0.3)); }
    98%, 100%    { filter: brightness(1) drop-shadow(0 0 0px rgba(59,130,246,0)); }
  }
  
  /* Lead text — bright white so it's clearly readable */
  .hero-title .line-lead {
    color: #e2e8f0;
    -webkit-text-fill-color: #e2e8f0;
  }
  
  /* Accent words — gradient text (glow handled at line level) */
  .hero-title .line-accent {
    display: inline;
    position: relative;
    background: linear-gradient(90deg, var(--blue) 0%, var(--cyan) 40%, var(--purple-light) 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  
  /* Shimmer sweep overlay — sequenced per line */
  .hero-title .line-accent::after {
    content: attr(data-text);
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(
      90deg,
      transparent 0%,
      transparent 25%,
      rgba(255,255,255,0.45) 50%,
      transparent 75%,
      transparent 100%
    );
    background-size: 250% 100%;
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
    pointer-events: none;
  }
  /* Line 1 shimmer: sweeps during first half, resets invisibly */
  .hero-line:nth-child(1) .line-accent::after {
    animation: shimmerSeq1 7s ease-in-out 2s infinite;
  }
  /* Line 2 shimmer: sweeps during second half, resets invisibly */
  .hero-line:nth-child(2) .line-accent::after {
    animation: shimmerSeq2 7s ease-in-out 2s infinite;
  }
  @keyframes shimmerSeq1 {
    0%        { background-position: 200% 0; }
    5%        { background-position: 200% 0; }
    42%       { background-position: -200% 0; }
    47%       { background-position: -200% 0; }
    48%       { background-position: 200% 0; }
    100%      { background-position: 200% 0; }
  }
  @keyframes shimmerSeq2 {
    0%, 52%   { background-position: 200% 0; }
    55%       { background-position: 200% 0; }
    92%       { background-position: -200% 0; }
    97%       { background-position: -200% 0; }
    98%       { background-position: 200% 0; }
    100%      { background-position: 200% 0; }
  }
  
  .hero-desc {
    color: rgba(241,245,249,0.88);
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.8;
    max-width: 520px;
    margin-bottom: 28px;
    opacity: 0;
    animation: fadeUp 0.7s 0.6s forwards;
  }
  .hero-btns {
    display: flex; gap: 16px; flex-wrap: wrap;
    margin-bottom: 36px;
    opacity: 0;
    animation: fadeUp 0.7s 0.8s forwards;
  }
  
  /* Sequential CTA glow — 6s cycle, btn-primary first, btn-secondary second */
  .hero-btns .btn-primary {
    animation: ctaGlow1 6s ease-in-out 2s infinite;
  }
  .hero-btns .btn-secondary {
    animation: ctaGlow2 6s ease-in-out 2s infinite;
  }
  @keyframes ctaGlow1 {
    0%, 4%     { box-shadow: none; transform: translateY(0); }
    10%, 38%   { box-shadow: 0 0 20px var(--accent-glow), 0 0 48px rgba(16,185,129,0.2); transform: translateY(-3px); }
    48%, 100%  { box-shadow: none; transform: translateY(0); }
  }
  @keyframes ctaGlow2 {
    0%, 52%    { box-shadow: none; border-color: rgba(255,255,255,0.15); transform: translateY(0); }
    58%, 88%   { box-shadow: 0 0 18px rgba(59,130,246,0.4), 0 0 40px rgba(59,130,246,0.15); border-color: var(--blue); transform: translateY(-3px); }
    98%, 100%  { box-shadow: none; border-color: rgba(255,255,255,0.15); transform: translateY(0); }
  }
  .hero-stats {
    display: flex; gap: 48px;
    opacity: 0;
    animation: fadeUp 0.7s 1s forwards;
  }
  .stat-item { text-align: left; }
  .stat-num {
    font-family: var(--font-heading);
    font-size: 2.4rem; font-weight: 700;
    color: var(--blue);
    line-height: 1;
  }
  .stat-label {
    font-size: 0.75rem; color: var(--grey);
    letter-spacing: 0.08em; margin-top: 6px;
    text-transform: uppercase;
  }
  .stat-divider {
    width: 1px;
    background: var(--border);
    align-self: stretch;
  }
  
  /* HERO VISUAL */
  .hero-visual {
    position: relative;
    display: flex; justify-content: center; align-items: center;
    opacity: 0;
    animation: fadeLeft 0.9s 0.5s forwards;
  }
  .code-window {
    background: rgba(8,13,26,0.9);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    width: 100%; max-width: 520px;
    box-shadow: 0 0 60px rgba(59,130,246,0.12), 0 30px 80px rgba(0,0,0,0.5);
    position: relative; z-index: 2;
  }
  .window-bar {
    padding: 12px 18px;
    background: rgba(255,255,255,0.03);
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; gap: 8px;
  }
  .win-dot { width: 10px; height: 10px; border-radius: 50%; }
  .win-dot.r { background: #ff5f56; }
  .win-dot.y { background: #ffbd2e; }
  .win-dot.g { background: #27c93f; }
  .win-title {
    margin-left: 8px;
    font-family: var(--font-mono);
    font-size: 0.72rem; color: var(--grey);
  }
  .code-body { padding: 24px 20px; }
  .code-line {
    font-family: var(--font-mono);
    font-size: 0.82rem; line-height: 2;
    white-space: nowrap; overflow: hidden;
  }
  .c-kw { color: #c792ea; }
  .c-fn { color: #82aaff; }
  .c-st { color: #c3e88d; }
  .c-cm { color: #546e7a; }
  .c-bl { color: var(--blue-light); }
  .c-yw { color: #ffcb6b; }
  .c-wh { color: var(--white); }
  .c-op { color: rgba(240,244,255,0.4); }
  
  .typing-line {
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    border-right: 2px solid var(--blue);
    animation: typing 3s steps(40) 1.5s forwards, blink 0.75s step-end infinite 1.5s;
    width: 0;
  }
  @keyframes typing { to { width: 100%; } }
  @keyframes blink { 0%,100% { border-color: var(--blue); } 50% { border-color: transparent; } }
  
  .float-cards {
    position: absolute;
    right: -30px; top: 50%;
    transform: translateY(-50%);
    display: flex; flex-direction: column; gap: 12px;
    z-index: 3;
  }
  .float-card {
    background: rgba(8,13,26,0.92);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    display: flex; align-items: center; gap: 10px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.4);
    animation: floatCard 3s ease-in-out infinite;
    min-width: 160px;
  }
  .float-card:nth-child(2) { animation-delay: 1s; }
  .float-card:nth-child(3) { animation-delay: 2s; }
  @keyframes floatCard { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
  .fc-icon { font-size: 1.4rem; }
  .fc-text { font-size: 0.75rem; font-weight: 600; color: var(--white); line-height: 1.4; }
  .fc-sub { font-size: 0.62rem; color: var(--blue-light); font-family: var(--font-mono); }
  
  /* ---------- AI BRAIN SVG ---------- */
  .ai-brain-container {
    position: relative;
    width: 100%; max-width: 480px;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
  }
  
  /* Glow rings */
  .brain-glow-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid;
    pointer-events: none;
  }
  .ring-1 {
    width: 90%; height: 90%;
    border-color: rgba(59,130,246,0.12);
    animation: ringPulse 4s ease-in-out infinite;
  }
  .ring-2 {
    width: 110%; height: 110%;
    border-color: rgba(139,92,246,0.08);
    animation: ringPulse 5s ease-in-out infinite 1s;
  }
  .ring-3 {
    width: 130%; height: 130%;
    border-color: rgba(6,182,212,0.05);
    animation: ringPulse 6s ease-in-out infinite 2s;
  }
  @keyframes ringPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.06); opacity: 0.4; }
  }
  
  .ai-brain-svg {
    width: 100%; height: 100%;
    display: block;
  }
  
  /* Neural connection lines */
  .conn-line {
    stroke: url(#brainGrad);
    stroke-width: 1;
    stroke-dasharray: 6 4;
    animation: dataFlow 3s linear infinite;
  }
  .c-delay-1 { animation-delay: 0s; }
  .c-delay-2 { animation-delay: 0.5s; }
  .c-delay-3 { animation-delay: 1s; }
  .c-delay-4 { animation-delay: 1.5s; }
  .c-delay-5 { animation-delay: 2s; }
  .c-delay-6 { animation-delay: 2.5s; }
  @keyframes dataFlow {
    0% { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: -20; }
  }
  
  /* Nodes */
  .node-primary {
    fill: #3B82F6;
  }
  .node-secondary {
    fill: #06B6D4;
  }
  .node-tertiary {
    fill: #8B5CF6;
  }
  .node-outer {
    fill: rgba(59,130,246,0.5);
  }
  .node-ring {
    fill: none;
    stroke: rgba(59,130,246,0.25);
    stroke-width: 1;
  }
  
  /* Node pulsing */
  .node-pulse-1 { animation: nodePulse 3s ease-in-out infinite; }
  .node-pulse-2 { animation: nodePulse 3s ease-in-out infinite 1s; }
  .node-pulse-3 { animation: nodePulse 3s ease-in-out infinite 2s; }
  @keyframes nodePulse {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
  }
  
  /* Central brain core */
  .core-ring-1 {
    animation: coreRotate 20s linear infinite;
    transform-origin: center;
  }
  .core-ring-2 {
    animation: coreRotate 15s linear infinite reverse;
    transform-origin: center;
  }
  @keyframes coreRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
  }
  .brain-path {
    stroke-dasharray: 80;
    stroke-dashoffset: 80;
    animation: brainDraw 2s ease-out 0.5s forwards;
  }
  @keyframes brainDraw {
    to { stroke-dashoffset: 0; }
  }
  
  /* Orbiting dots */
  .orbit-dot {
    transform-origin: 250px 250px;
  }
  .orbit-1 {
    cx: 250; cy: 100;
    animation: orbitSpin 8s linear infinite;
    transform-origin: 250px 250px;
  }
  .orbit-2 {
    cx: 400; cy: 250;
    animation: orbitSpin 12s linear infinite reverse;
    transform-origin: 250px 250px;
  }
  .orbit-3 {
    cx: 250; cy: 420;
    animation: orbitSpin 10s linear infinite;
    transform-origin: 250px 250px;
  }
  @keyframes orbitSpin {
    0%   { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
  }
  
  /* Floating metric badges */
  .brain-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(8,13,26,0.88);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--white);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    animation: floatCard 3s ease-in-out infinite;
    z-index: 4;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }
  .badge-top-right { top: 8%; right: -8%; animation-delay: 0s; }
  .badge-left { left: -10%; top: 55%; animation-delay: 1.2s; }
  .badge-bottom-right { right: -5%; bottom: 12%; animation-delay: 0.6s; }
  
  .brain-badge-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--blue);
    box-shadow: 0 0 8px rgba(59,130,246,0.6);
    animation: badgeDotPulse 2s ease-in-out infinite;
    flex-shrink: 0;
  }
  .brain-badge-dot.accent {
    background: var(--cyan);
    box-shadow: 0 0 8px rgba(6,182,212,0.6);
  }
  .brain-badge-dot.purple {
    background: var(--purple);
    box-shadow: 0 0 8px rgba(139,92,246,0.6);
  }
  @keyframes badgeDotPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.7); }
  }
  .brain-badge-text {
    letter-spacing: 0.04em;
    font-weight: 500;
  }
  
  @keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
  @keyframes fadeLeft { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }
  
  /* ---------- SERVICES ---------- */
  .services { padding: var(--section-pad) 0; background: var(--bg2); }
  .services-header { text-align: center; margin-bottom: 70px; }
  .services-header .section-sub { margin: 0 auto; }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
  }
  .srv-card {
    background: var(--bg3);
    padding: 44px 36px;
    border: 1px solid var(--border);
    position: relative; overflow: hidden;
    transition: all var(--transition-slow);
    cursor: default;
  }
  .srv-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--blue), var(--purple), transparent);
    transform: scaleX(0);
    transition: transform var(--transition-slow);
  }
  .srv-card:hover::before { transform: scaleX(1); }
  .srv-card:hover {
    background: rgba(15,23,42,0.98);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 30px rgba(59,130,246,0.08);
    transform: translateY(-4px);
  }
  .srv-num {
    font-family: var(--font-logo);
    font-size: 0.7rem; color: var(--blue);
    letter-spacing: 0.2em; margin-bottom: 28px;
    opacity: 0.7;
  }
  .srv-icon {
    width: 52px; height: 52px;
    background: rgba(59,130,246,0.1);
    border: 1px solid rgba(59,130,246,0.2);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.6rem; margin-bottom: 24px;
    transition: all var(--transition);
  }
  .srv-card:hover .srv-icon {
    background: rgba(59,130,246,0.2);
    box-shadow: 0 0 25px rgba(59,130,246,0.3);
    border-color: rgba(59,130,246,0.4);
  }
  /* Alternating card accent colors */
  .srv-card:nth-child(2n) .srv-icon { border-color: rgba(139,92,246,0.25); }
  .srv-card:nth-child(2n):hover .srv-icon { background: rgba(139,92,246,0.15); box-shadow: 0 0 25px var(--purple-glow); border-color: rgba(139,92,246,0.4); }
  .srv-card:nth-child(3n) .srv-icon { border-color: rgba(6,182,212,0.25); }
  .srv-card:nth-child(3n):hover .srv-icon { background: rgba(6,182,212,0.15); box-shadow: 0 0 25px rgba(6,182,212,0.3); border-color: rgba(6,182,212,0.4); }
  .srv-title {
    font-family: var(--font-heading);
    font-size: 1.05rem; font-weight: 700;
    margin-bottom: 14px; letter-spacing: 0.01em;
  }
  .srv-desc { color: var(--grey); font-size: 0.88rem; line-height: 1.8; margin-bottom: 24px; }
  .srv-tags { display: flex; flex-wrap: wrap; gap: 8px; }
  .srv-tag {
    padding: 4px 12px;
    background: var(--blue-subtle);
    border: 1px solid rgba(59,130,246,0.15);
    border-radius: 2px;
    font-family: var(--font-mono);
    font-size: 0.68rem; color: var(--blue-light);
  }
  
  /* Services Detail List */
  .srv-detail-list { list-style: none; margin-top: 16px; }
  .srv-detail-list li {
    padding: 8px 0;
    font-size: 0.85rem;
    color: var(--grey);
    display: flex; align-items: center; gap: 10px;
  }
  .srv-detail-list li::before { content: '→'; color: var(--blue); font-size: 0.75rem; }
  
  /* ---------- ABOUT ---------- */
  .about { padding: var(--section-pad) 0; background: var(--bg); }
  .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px; align-items: center;
  }
  .about-visual { position: relative; }
  .about-boxes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .about-box {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    transition: all var(--transition);
  }
  .about-box:hover { border-color: var(--border-hover); transform: translateY(-4px); }
  .about-box:first-child { grid-column: span 2; background: var(--blue-subtle); border-color: rgba(59,130,246,0.25); }
  .ab-num {
    font-family: var(--font-heading); font-size: 2.8rem; font-weight: 700; line-height: 1; margin-bottom: 8px;
    background: var(--gradient-heading);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  }
  .ab-label { font-size: 0.78rem; color: var(--grey); letter-spacing: 0.08em; text-transform: uppercase; }
  .ab-desc { font-size: 0.85rem; color: rgba(240,244,255,0.6); margin-top: 8px; line-height: 1.6; }
  .about-mission {
    background: rgba(59,130,246,0.05);
    border-left: 3px solid var(--blue);
    padding: 20px 24px;
    border-radius: 0 6px 6px 0;
    margin: 28px 0;
  }
  .about-mission p { color: var(--grey); font-size: 0.95rem; line-height: 1.8; font-style: italic; }
  .feature-list { list-style: none; margin-top: 28px; }
  .feature-list li {
    display: flex; align-items: flex-start; gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.9rem; color: var(--grey);
  }
  .feature-list li::before { content: '→'; color: var(--blue); font-size: 0.8rem; margin-top: 2px; flex-shrink: 0; }
  
  /* ---------- VALUES GRID ---------- */
  .values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .value-card {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 36px 30px;
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
  }
  .value-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-slow);
    transform-origin: left;
  }
  .value-card:hover::before { transform: scaleX(1); }
  /* Alternate value card colors */
  .value-card:nth-child(2)::before { background: linear-gradient(90deg, var(--cyan), var(--blue)); }
  .value-card:nth-child(3)::before { background: linear-gradient(90deg, var(--accent), var(--cyan)); }
  .value-card:nth-child(4)::before { background: linear-gradient(90deg, var(--purple), var(--blue)); }
  .value-card:nth-child(5)::before { background: var(--gradient-accent); }
  .value-card:nth-child(6)::before { background: var(--gradient-warm); }
  .value-card:hover { border-color: var(--border-hover); transform: translateY(-4px); }
  .value-icon { font-size: 2rem; margin-bottom: 20px; }
  .value-title { font-family: var(--font-heading); font-size: 1.05rem; font-weight: 700; margin-bottom: 12px; }
  .value-desc { color: var(--grey); font-size: 0.88rem; line-height: 1.75; }
  
  /* ---------- PORTFOLIO ---------- */
  .portfolio { padding: var(--section-pad) 0; background: var(--bg2); }
  .portfolio-header { text-align: center; margin-bottom: 20px; }
  .portfolio-filters {
    display: flex; gap: 12px; flex-wrap: wrap;
    justify-content: center; margin-bottom: 50px;
  }
  .pf-btn {
    padding: 8px 22px;
    background: transparent; border: 1px solid var(--border);
    color: var(--grey); border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.75rem; cursor: pointer;
    transition: all var(--transition); letter-spacing: 0.06em;
  }
  .pf-btn.active, .pf-btn:hover {
    border-color: var(--blue); color: var(--blue);
    background: var(--blue-subtle);
  }
  .portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .pf-card {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    transition: all var(--transition-slow);
    cursor: pointer;
    text-decoration: none;
    display: block;
  }
  .pf-card:hover { border-color: var(--border-hover); transform: translateY(-6px); box-shadow: var(--shadow-card); }
  .pf-thumb {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, rgba(59,130,246,0.1), rgba(139,92,246,0.06), rgba(15,23,42,0.9));
    display: flex; align-items: center; justify-content: center;
    font-size: 3.5rem; position: relative;
    border-bottom: 1px solid var(--border);
    overflow: hidden;
  }
  .pf-thumb::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(to bottom, transparent 50%, var(--bg3) 100%);
  }
  .pf-card:hover .pf-thumb { background: linear-gradient(135deg, rgba(59,130,246,0.15), rgba(139,92,246,0.1), rgba(15,23,42,0.85)); }
  .pf-info { padding: 20px 22px; }
  .pf-cat { font-family: var(--font-mono); font-size: 0.65rem; color: var(--blue); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 8px; }
  .pf-name { font-family: var(--font-heading); font-size: 0.95rem; font-weight: 700; margin-bottom: 10px; }
  .pf-desc { color: var(--grey); font-size: 0.82rem; line-height: 1.7; margin-bottom: 14px; }
  .pf-tech { display: flex; gap: 6px; flex-wrap: wrap; }
  .pf-tag { padding: 3px 10px; background: var(--blue-subtle); border: 1px solid rgba(59,130,246,0.15); border-radius: 2px; font-size: 0.65rem; font-family: var(--font-mono); color: var(--grey); }
  
  /* ---------- TESTIMONIALS ---------- */
  .testimonials { padding: var(--section-pad) 0; background: var(--bg); }
  .testimonials-header { text-align: center; margin-bottom: 60px; }
  .testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .testi-card {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 36px 30px;
    position: relative; transition: all var(--transition);
  }
  .testi-card:hover { border-color: rgba(59,130,246,0.3); transform: translateY(-4px); }
  .testi-card::before {
    content: '\201C';
    font-family: var(--font-heading);
    font-size: 5rem; color: rgba(59,130,246,0.1);
    position: absolute; top: 16px; right: 24px; line-height: 1;
  }
  .testi-stars { color: var(--gold); font-size: 0.85rem; margin-bottom: 18px; letter-spacing: 3px; }
  .testi-text { color: var(--grey); font-size: 0.9rem; line-height: 1.85; margin-bottom: 28px; font-style: italic; }
  .testi-author { display: flex; align-items: center; gap: 14px; }
  .testi-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--gradient-primary); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1rem; flex-shrink: 0; }
  .testi-name { font-weight: 700; font-size: 0.88rem; margin-bottom: 3px; }
  .testi-role { color: var(--blue-light); font-size: 0.75rem; font-family: var(--font-mono); }
  
  /* ---------- STATS PARALLAX ---------- */
  .stats-parallax {
    padding: 90px 0;
    background: linear-gradient(135deg, var(--bg2) 0%, rgba(59,130,246,0.06) 30%, rgba(139,92,246,0.04) 70%, var(--bg2) 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }
  .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
  .stats-item {
    text-align: center; padding: 40px 20px;
    border-right: 1px solid var(--border);
    position: relative;
  }
  .stats-item:last-child { border-right: none; }
  .stats-num {
    font-family: var(--font-heading); font-size: 3.2rem; font-weight: 700; line-height: 1; margin-bottom: 12px;
    background: var(--gradient-heading);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  }
  .stats-label { font-size: 0.82rem; color: var(--grey); letter-spacing: 0.1em; text-transform: uppercase; }
  
  /* ---------- TEAM ---------- */
  .team { padding: var(--section-pad) 0; background: var(--bg2); }
  .team-header { text-align: center; margin-bottom: 60px; }
  .team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
  .team-card {
    background: var(--bg3); border: 1px solid var(--border);
    border-radius: 10px; overflow: hidden;
    transition: all var(--transition-slow); cursor: pointer;
  }
  .team-card:hover { border-color: var(--border-hover); transform: translateY(-6px); box-shadow: var(--shadow-card); }
  .team-photo {
    aspect-ratio: 1; background: linear-gradient(135deg, rgba(59,130,246,0.2), rgba(13,20,37,1));
    display: flex; align-items: center; justify-content: center;
    font-size: 4rem; position: relative;
    border-bottom: 1px solid var(--border);
  }
  .team-photo-glow {
    position: absolute; inset: 0;
    background: radial-gradient(circle at 50% 100%, rgba(59,130,246,0.12), rgba(139,92,246,0.08), transparent 70%);
  }
  .team-info { padding: 22px; }
  .team-name { font-family: var(--font-heading); font-size: 0.95rem; font-weight: 700; margin-bottom: 6px; }
  .team-role { color: var(--blue-light); font-size: 0.75rem; font-family: var(--font-mono); margin-bottom: 12px; }
  .team-bio { color: var(--grey); font-size: 0.8rem; line-height: 1.7; }
  .team-social { display: flex; gap: 8px; margin-top: 12px; }
  .team-social a {
    width: 30px; height: 30px; border-radius: 6px;
    background: rgba(255,255,255,0.04); border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.7rem; color: var(--grey); transition: all var(--transition);
  }
  .team-social a:hover { border-color: var(--blue); color: var(--blue); }
  
  /* ---------- BLOG ---------- */
  .blog { padding: var(--section-pad) 0; background: var(--bg); }
  .blog-header { text-align: center; margin-bottom: 60px; }
  .blog-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 24px; }
  .blog-card {
    background: var(--bg3); border: 1px solid var(--border);
    border-radius: 10px; overflow: hidden;
    transition: all var(--transition-slow); display: flex; flex-direction: column;
    text-decoration: none;
  }
  .blog-card:hover { border-color: rgba(59,130,246,0.35); transform: translateY(-6px); box-shadow: var(--shadow-card); }
  .blog-thumb {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(139,92,246,0.06), rgba(3,7,18,0.9));
    display: flex; align-items: center; justify-content: center;
    font-size: 3rem; border-bottom: 1px solid var(--border);
    position: relative; overflow: hidden;
  }
  .blog-thumb::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(59,130,246,0.06));
  }
  .blog-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
  .blog-cat { font-family: var(--font-mono); font-size: 0.65rem; color: var(--blue); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 12px; }
  .blog-title { font-family: var(--font-heading); font-size: 0.95rem; font-weight: 700; margin-bottom: 12px; line-height: 1.5; }
  .blog-excerpt { color: var(--grey); font-size: 0.85rem; line-height: 1.75; margin-bottom: 20px; flex: 1; }
  .blog-meta { display: flex; align-items: center; justify-content: space-between; font-size: 0.72rem; color: var(--grey-light); font-family: var(--font-mono); }
  .blog-read { color: var(--blue); font-size: 0.75rem; text-decoration: none; display: flex; align-items: center; gap: 6px; transition: gap 0.2s; }
  .blog-read:hover { gap: 10px; }
  
  /* Blog Featured */
  .blog-featured {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 0;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 40px;
    transition: all var(--transition-slow);
  }
  .blog-featured:hover { border-color: var(--border-hover); box-shadow: var(--shadow-card); }
  .blog-featured .blog-thumb { aspect-ratio: auto; min-height: 320px; }
  .blog-featured .blog-body { padding: 40px; justify-content: center; }
  .blog-featured .blog-title { font-size: 1.3rem; }
  .blog-featured .blog-excerpt { font-size: 0.92rem; }
  
  /* ---------- ARTICLE LAYOUT ---------- */
  .article-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 60px;
    align-items: start;
  }
  .article-content {
    max-width: 780px;
  }
  .article-content h1 {
    font-size: clamp(2rem, 3vw, 2.8rem);
    margin-bottom: 20px;
    line-height: 1.2;
  }
  .article-meta {
    display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border);
  }
  .article-meta-item {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--grey);
    display: flex; align-items: center; gap: 6px;
  }
  .article-content h2 {
    font-size: 1.6rem; margin: 48px 0 18px;
    padding-top: 20px;
    border-top: 1px solid var(--border-light);
  }
  .article-content h3 { font-size: 1.2rem; margin: 36px 0 14px; }
  .article-content p { color: var(--grey); font-size: 1rem; line-height: 1.9; margin-bottom: 20px; }
  .article-content ul, .article-content ol { color: var(--grey); font-size: 1rem; line-height: 1.9; margin: 0 0 20px 24px; }
  .article-content li { margin-bottom: 8px; }
  .article-content ul { list-style: none; margin-left: 0; }
  .article-content ul li { padding-left: 20px; position: relative; }
  .article-content ul li::before { content: '→'; position: absolute; left: 0; color: var(--blue); }
  .article-content blockquote {
    background: var(--blue-subtle);
    border-left: 3px solid var(--blue);
    padding: 24px 28px;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    margin: 32px 0;
    font-style: italic;
    color: var(--grey);
    font-size: 1.05rem;
    line-height: 1.8;
  }
  .article-content pre {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 24px;
    overflow-x: auto;
    margin: 24px 0;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.8;
    color: var(--blue-light);
  }
  .article-content code {
    font-family: var(--font-mono);
    font-size: 0.88em;
    background: var(--blue-subtle);
    padding: 2px 7px;
    border-radius: 3px;
    color: var(--blue-light);
  }
  .article-content pre code { background: none; padding: 0; }
  .article-content strong { color: var(--white); }
  
  /* Article Sidebar */
  .article-sidebar {
    position: sticky; top: 100px;
  }
  .toc {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px;
    margin-bottom: 24px;
  }
  .toc h4 {
    font-family: var(--font-heading);
    font-size: 0.82rem; font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--blue);
  }
  .toc ul { list-style: none; }
  .toc ul li { margin-bottom: 10px; }
  .toc ul li a {
    color: var(--grey);
    font-size: 0.82rem;
    line-height: 1.5;
    transition: color var(--transition);
  }
  .toc ul li a:hover { color: var(--blue); }
  
  /* Author Card */
  .author-card {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex; gap: 20px;
    margin-top: 48px;
  }
  .author-card .testi-avatar { width: 64px; height: 64px; font-size: 1.4rem; flex-shrink: 0; }
  .author-card h4 { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
  .author-card .role { font-family: var(--font-mono); font-size: 0.72rem; color: var(--blue-light); margin-bottom: 10px; }
  .author-card p { color: var(--grey); font-size: 0.85rem; line-height: 1.7; }
  
  /* Share Buttons */
  .share-buttons {
    display: flex; align-items: center; gap: 12px;
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
  }
  .share-buttons span { font-size: 0.78rem; color: var(--grey); font-weight: 600; }
  .share-btn {
    width: 38px; height: 38px; border-radius: var(--radius-md);
    background: rgba(255,255,255,0.04); border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.85rem; color: var(--grey);
    transition: all var(--transition);
  }
  .share-btn:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-subtle); }
  
  /* Related Posts */
  .related-posts { margin-top: 60px; padding-top: 48px; border-top: 1px solid var(--border); }
  .related-posts h3 { font-family: var(--font-heading); font-size: 1.3rem; margin-bottom: 28px; }
  
  /* Pagination */
  .pagination {
    display: flex; justify-content: center; align-items: center; gap: 8px;
    margin-top: 50px;
  }
  .page-btn {
    width: 40px; height: 40px; border-radius: var(--radius-sm);
    background: transparent; border: 1px solid var(--border);
    color: var(--grey); font-family: var(--font-mono); font-size: 0.82rem;
    display: flex; align-items: center; justify-content: center;
    transition: all var(--transition);
    cursor: pointer;
  }
  .page-btn:hover, .page-btn.active { border-color: var(--blue); color: var(--blue); background: var(--blue-subtle); }
  
  /* ---------- CTA SECTION ---------- */
  .cta-section {
    padding: var(--section-pad) 0;
    background: linear-gradient(135deg, var(--bg2), rgba(59,130,246,0.05), rgba(139,92,246,0.03), var(--bg2));
    border-top: 1px solid var(--border);
    text-align: center;
    position: relative; overflow: hidden;
  }
  .cta-section::before {
    content: '';
    position: absolute; top: 50%; left: 50%;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(59,130,246,0.08), rgba(139,92,246,0.05) 50%, transparent 70%);
    transform: translate(-50%, -50%);
    pointer-events: none;
  }
  .cta-section .section-title { font-size: clamp(2rem, 4vw, 3.5rem); }
  .cta-section .section-sub { margin: 16px auto 44px; max-width: 560px; }
  .cta-badges { display: flex; gap: 28px; justify-content: center; margin-top: 44px; flex-wrap: wrap; }
  .cta-badge {
    display: flex; align-items: center; gap: 10px;
    font-size: 0.82rem; color: var(--grey);
  }
  .cta-badge::before { content: '\2713'; color: var(--accent); font-weight: 700; }
  
  /* ---------- CONTACT ---------- */
  .contact { padding: var(--section-pad) 0; background: var(--bg); }
  .contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 80px; }
  .contact-item {
    display: flex; gap: 16px; margin-bottom: 32px;
    align-items: flex-start;
  }
  .ci-icon {
    width: 44px; height: 44px; flex-shrink: 0;
    background: rgba(59,130,246,0.1);
    border: 1px solid rgba(59,130,246,0.2);
    border-radius: var(--radius-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
  }
  .ci-label { font-size: 0.72rem; color: var(--grey); text-transform: uppercase; letter-spacing: 0.1em; font-family: var(--font-mono); margin-bottom: 4px; }
  .ci-value { font-weight: 600; font-size: 0.92rem; }
  .contact-form {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 44px;
  }
  .contact-form h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem; font-weight: 700;
    margin-bottom: 28px;
  }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
  .form-group { margin-bottom: 16px; }
  .form-group label {
    display: block; font-size: 0.75rem; color: var(--grey);
    letter-spacing: 0.08em; text-transform: uppercase;
    font-family: var(--font-mono); margin-bottom: 8px;
  }
  .form-group input,
  .form-group select,
  .form-group textarea {
    width: 100%; padding: 13px 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 5px; color: var(--white);
    font-family: var(--font-body); font-size: 0.9rem;
    transition: border-color var(--transition);
    outline: none;
  }
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(59,130,246,0.1); }
  .form-group select { appearance: none; cursor: pointer; }
  .form-group textarea { resize: vertical; min-height: 120px; }
  .form-group input::placeholder,
  .form-group textarea::placeholder { color: rgba(136,153,187,0.4); }
  .form-submit {
    width: 100%; padding: 15px;
    background: var(--accent); color: #000;
    border: none; border-radius: 5px;
    font-family: var(--font-heading);
    font-size: 0.82rem; font-weight: 700;
    letter-spacing: 0.08em; text-transform: uppercase;
    cursor: pointer; transition: all var(--transition);
  }
  .form-submit:hover { background: var(--accent-light); box-shadow: var(--shadow-accent); transform: translateY(-2px); }
  
  /* ---------- MAP EMBED ---------- */
  .map-container {
    width: 100%;
    height: 320px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    margin-top: 40px;
  }
  .map-container iframe {
    width: 100%; height: 100%;
    border: 0;
    filter: invert(90%) hue-rotate(180deg) brightness(0.8) contrast(1.2);
  }
  
  /* ---------- FAQ / ACCORDION ---------- */
  .faq-section { padding: 80px 0; }
  .faq-grid { max-width: 800px; margin: 0 auto; }
  .faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    transition: border-color var(--transition);
  }
  .faq-item.active { border-color: var(--border-hover); }
  .faq-question {
    width: 100%;
    padding: 20px 24px;
    background: var(--bg3);
    border: none; color: var(--white);
    font-family: var(--font-heading);
    font-size: 0.95rem; font-weight: 600;
    text-align: left;
    display: flex; justify-content: space-between; align-items: center;
    cursor: pointer;
    transition: background var(--transition);
  }
  .faq-question:hover { background: rgba(59,130,246,0.06); }
  .faq-icon {
    color: var(--blue);
    font-size: 1.2rem;
    transition: transform var(--transition);
  }
  .faq-item.active .faq-icon { transform: rotate(45deg); }
  .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    background: var(--bg3);
  }
  .faq-answer-inner {
    padding: 0 24px 20px;
    color: var(--grey);
    font-size: 0.9rem;
    line-height: 1.8;
  }
  
  /* ---------- CASE STUDY DETAIL ---------- */
  .cs-hero {
    padding: 140px 0 60px;
    background: var(--bg);
    position: relative;
  }
  .cs-hero::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at 50% 30%, rgba(59,130,246,0.1), transparent 60%);
    pointer-events: none;
  }
  .cs-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 60px;
    align-items: start;
  }
  .cs-sidebar {
    position: sticky; top: 100px;
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
  }
  .cs-sidebar-item { margin-bottom: 24px; }
  .cs-sidebar-item:last-child { margin-bottom: 0; }
  .cs-sidebar-label { font-family: var(--font-mono); font-size: 0.68rem; color: var(--grey); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 6px; }
  .cs-sidebar-value { font-weight: 600; font-size: 0.95rem; }
  .cs-content h2 { font-size: 1.5rem; margin: 44px 0 18px; }
  .cs-content h3 { font-size: 1.15rem; margin: 32px 0 14px; color: var(--blue-light); }
  .cs-content p { color: var(--grey); font-size: 0.95rem; line-height: 1.85; margin-bottom: 18px; }
  .cs-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 40px 0;
  }
  .cs-metric {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px;
    text-align: center;
  }
  .cs-metric-num {
    font-family: var(--font-heading); font-size: 2.2rem; font-weight: 700; margin-bottom: 8px;
    background: var(--gradient-heading);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  }
  .cs-metric-label { font-size: 0.82rem; color: var(--grey); }
  .cs-nav {
    display: flex; justify-content: space-between; align-items: center;
    padding: 40px 0;
    border-top: 1px solid var(--border);
    margin-top: 60px;
  }
  .cs-nav a { font-family: var(--font-heading); font-size: 0.88rem; font-weight: 600; color: var(--grey); transition: color var(--transition); display: flex; align-items: center; gap: 8px; }
  .cs-nav a:hover { color: var(--blue); }
  
  /* ---------- PRODUCT CARDS ---------- */
  .product-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }
  .product-card {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-slow);
  }
  .product-card:hover { border-color: var(--border-hover); transform: translateY(-6px); box-shadow: var(--shadow-card); }
  .product-visual {
    aspect-ratio: 2/1;
    background: linear-gradient(135deg, rgba(59,130,246,0.1), rgba(13,20,37,0.9));
    display: flex; align-items: center; justify-content: center;
    font-size: 4rem;
    border-bottom: 1px solid var(--border);
    position: relative;
  }
  .product-body { padding: 32px; }
  .product-badge {
    display: inline-block;
    padding: 4px 14px;
    background: var(--blue-subtle);
    border: 1px solid rgba(59,130,246,0.2);
    border-radius: 2px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--blue-light);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 14px;
  }
  .product-name { font-family: var(--font-heading); font-size: 1.2rem; font-weight: 700; margin-bottom: 12px; }
  .product-desc { color: var(--grey); font-size: 0.9rem; line-height: 1.8; margin-bottom: 20px; }
  .product-features { list-style: none; margin-bottom: 24px; }
  .product-features li {
    padding: 6px 0; font-size: 0.85rem; color: var(--grey);
    display: flex; align-items: center; gap: 10px;
  }
  .product-features li::before { content: '\2713'; color: var(--blue); font-weight: 700; font-size: 0.8rem; }
  .product-actions { display: flex; gap: 12px; }
  
  /* ---------- PROCESS / TIMELINE ---------- */
  .process-section { padding: 80px 0; }
  .process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
  }
  .process-grid::before {
    content: '';
    position: absolute;
    top: 40px; left: 12.5%; right: 12.5%;
    height: 2px;
    background: linear-gradient(90deg, var(--blue), rgba(59,130,246,0.2));
  }
  .process-step { text-align: center; position: relative; z-index: 1; padding: 0 20px; }
  .process-num {
    width: 48px; height: 48px; margin: 0 auto 20px;
    background: var(--bg3);
    border: 2px solid var(--blue);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-heading);
    font-size: 1rem; font-weight: 700;
    color: var(--blue);
  }
  .process-title { font-family: var(--font-heading); font-size: 0.92rem; font-weight: 700; margin-bottom: 10px; }
  .process-desc { color: var(--grey); font-size: 0.82rem; line-height: 1.7; }
  
  /* ---------- INDUSTRY GRID ---------- */
  .industry-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  .industry-card {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    text-align: center;
    transition: all var(--transition);
  }
  .industry-card:hover { border-color: var(--border-hover); transform: translateY(-4px); background: var(--blue-subtle); }
  .industry-icon { font-size: 2.2rem; margin-bottom: 14px; }
  .industry-name { font-family: var(--font-heading); font-size: 0.88rem; font-weight: 600; }
  
  /* ---------- LEGAL PAGES ---------- */
  .legal-content {
    max-width: 800px;
    margin: 0 auto;
  }
  .legal-content .last-updated {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--blue);
    margin-bottom: 40px;
  }
  .legal-content h2 {
    font-size: 1.4rem;
    margin: 48px 0 16px;
    padding-top: 24px;
    border-top: 1px solid var(--border-light);
  }
  .legal-content h2:first-of-type { border-top: none; margin-top: 0; padding-top: 0; }
  .legal-content h3 { font-size: 1.05rem; margin: 28px 0 12px; color: var(--blue-light); }
  .legal-content p { color: var(--grey); font-size: 0.95rem; line-height: 1.9; margin-bottom: 16px; }
  .legal-content ul { list-style: none; margin: 0 0 20px; }
  .legal-content ul li {
    padding: 6px 0 6px 20px;
    color: var(--grey);
    font-size: 0.95rem;
    line-height: 1.8;
    position: relative;
  }
  .legal-content ul li::before { content: '—'; position: absolute; left: 0; color: var(--blue); }
  .legal-content a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }
  .legal-content a:hover { color: var(--blue-light); }
  .legal-toc {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px 32px;
    margin-bottom: 48px;
  }
  .legal-toc h4 { font-family: var(--font-heading); font-size: 0.88rem; margin-bottom: 14px; color: var(--blue); }
  .legal-toc ol { list-style: decimal; margin-left: 20px; }
  .legal-toc ol li { padding: 5px 0; }
  .legal-toc ol li a { color: var(--grey); font-size: 0.88rem; text-decoration: none; transition: color var(--transition); }
  .legal-toc ol li a:hover { color: var(--blue); }
  
  /* ---------- NEWSLETTER SIGNUP ---------- */
  .newsletter {
    background: var(--bg3);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
  }
  .newsletter h4 { font-family: var(--font-heading); font-size: 0.95rem; font-weight: 700; margin-bottom: 10px; }
  .newsletter p { color: var(--grey); font-size: 0.82rem; line-height: 1.7; margin-bottom: 16px; }
  .newsletter-form { display: flex; gap: 8px; }
  .newsletter-form input {
    flex: 1; padding: 11px 14px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.85rem; outline: none;
  }
  .newsletter-form input:focus { border-color: var(--blue); }
  .newsletter-form button {
    padding: 11px 20px;
    background: var(--accent);
    border: none; border-radius: var(--radius-sm);
    color: #000; font-weight: 700;
    font-family: var(--font-heading);
    font-size: 0.72rem; letter-spacing: 0.06em;
    cursor: pointer;
    transition: all var(--transition);
  }
  .newsletter-form button:hover { background: var(--accent-light); box-shadow: var(--shadow-accent); }
  
  /* ---------- FOOTER ---------- */
  footer {
    background: var(--bg2);
    border-top: 1px solid var(--border);
    padding: 70px 0 30px;
    position: relative; z-index: 1;
  }
  .footer-grid {
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px; margin-bottom: 60px;
  }
  .footer-brand .logo-wrap { margin-bottom: 20px; }
  .footer-brand p { color: var(--grey); font-size: 0.88rem; line-height: 1.8; max-width: 280px; margin-bottom: 24px; }
  .footer-social { display: flex; gap: 12px; }
  .social-btn {
    width: 38px; height: 38px; border-radius: 6px;
    background: rgba(255,255,255,0.04); border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.9rem; cursor: pointer; transition: all var(--transition);
    text-decoration: none; color: var(--grey);
  }
  .social-btn:hover { border-color: var(--blue); color: var(--blue); background: var(--blue-subtle); }
  .footer-col h4 { font-family: var(--font-heading); font-size: 0.82rem; font-weight: 700; letter-spacing: 0.08em; margin-bottom: 20px; }
  .footer-col ul { list-style: none; }
  .footer-col ul li { margin-bottom: 12px; }
  .footer-col ul li a { color: var(--grey); text-decoration: none; font-size: 0.85rem; transition: color 0.2s; }
  .footer-col ul li a:hover { color: var(--blue); }
  .footer-address { display: none; /* Hidden — SEO/GEO structured data only */ }

  .footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 28px;
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 16px;
  }
  .footer-bottom p { color: var(--grey); font-size: 0.8rem; font-family: var(--font-mono); }
  .footer-links { display: flex; gap: 24px; }
  .footer-links a { color: var(--grey); font-size: 0.78rem; text-decoration: none; transition: color 0.2s; }
  .footer-links a:hover { color: var(--blue); }
  
  /* ---------- SCROLL REVEAL ---------- */
  .reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s, transform 0.7s; }
  .reveal.visible { opacity: 1; transform: translateY(0); }
  
  /* ---------- WHATSAPP FAB ---------- */
  .whatsapp-fab {
    position: fixed; bottom: 32px; right: 32px;
    width: 54px; height: 54px; border-radius: 50%;
    background: #25D366; color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; z-index: 200; cursor: pointer;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    text-decoration: none; transition: transform 0.2s, box-shadow 0.2s;
  }
  .whatsapp-fab:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(37,211,102,0.6); }
  
  /* ---------- UTILITY ---------- */
  .text-center { text-align: center; }
  .mx-auto { margin-left: auto; margin-right: auto; }
  .mt-0 { margin-top: 0; }
  .mb-0 { margin-bottom: 0; }
  .mb-20 { margin-bottom: 20px; }
  .mb-40 { margin-bottom: 40px; }
  .mb-60 { margin-bottom: 60px; }
  .pt-0 { padding-top: 0; }
  .gap-16 { gap: 16px; }
  .flex-center { display: flex; align-items: center; justify-content: center; }
  .flex-wrap { flex-wrap: wrap; }
  .grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  
  /* ---------- RESPONSIVE ---------- */
  @media (max-width: 1024px) {
    .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 50px; }
    .hero-visual { justify-content: center; }
    .ai-brain-container { max-width: 380px; margin: 0 auto; }
    .brain-badge { display: none; }
    .brain-glow-ring { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .services-grid { grid-template-columns: 1fr 1fr; }
    .team-grid { grid-template-columns: 1fr 1fr; }
    .portfolio-grid { grid-template-columns: 1fr 1fr; }
    .article-layout { grid-template-columns: 1fr; }
    .article-sidebar { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .cs-layout { grid-template-columns: 1fr; }
    .cs-sidebar { position: static; }
    .product-grid { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .process-grid::before { display: none; }
    .industry-grid { grid-template-columns: repeat(3, 1fr); }
    .values-grid { grid-template-columns: 1fr 1fr; }
    .blog-featured { grid-template-columns: 1fr; }
    .blog-featured .blog-thumb { min-height: 220px; }
  }
  
  @media (max-width: 768px) {
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .hero-title { font-size: 2.2rem; }
    .hero-line { white-space: normal; }
    .ai-brain-container { max-width: 300px; }
    .services-grid, .portfolio-grid, .testi-grid, .blog-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .team-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .form-row { grid-template-columns: 1fr; }
    .hero-stats { gap: 24px; flex-wrap: wrap; }
    .article-sidebar { grid-template-columns: 1fr; }
    .cs-metrics { grid-template-columns: 1fr; }
    .process-grid { grid-template-columns: 1fr; }
    .industry-grid { grid-template-columns: 1fr 1fr; }
    .values-grid { grid-template-columns: 1fr; }
    .page-hero { padding-top: 120px; padding-bottom: 50px; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .author-card { flex-direction: column; text-align: center; }
  }
  
  @media (max-width: 480px) {
    .hero-stats { flex-direction: column; gap: 20px; }
    .stat-divider { width: 60px; height: 1px; }
    .stats-grid { grid-template-columns: 1fr; }
    .stats-item { border-right: none; border-bottom: 1px solid var(--border); }
    .stats-item:last-child { border-bottom: none; }
    .team-grid { grid-template-columns: 1fr; }
    .industry-grid { grid-template-columns: 1fr; }
  }

  /* ---------- COMING SOON ---------- */
  .coming-soon-section { padding: 80px 0 120px; }
  .coming-soon-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
  }
  .coming-soon-icon {
    margin: 0 auto 32px;
    width: 80px; height: 80px;
    animation: cs-pulse 3s ease-in-out infinite;
  }
  @keyframes cs-pulse {
    0%, 100% { opacity: 0.7; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
  }
  .coming-soon-title {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 3vw, 2rem);
    color: var(--text);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
  }
  .coming-soon-text {
    color: var(--grey);
    font-size: 1rem;
    line-height: 1.7;
    max-width: 520px;
    margin: 0 auto;
  }