:root {
    --blue: #8BC5D3;
    --blue-dark: #1A3A5C;
    --blue-mid: #2A6080;
    --blue-light: #BDE0EA;
    --blue-xlight: #E8F4F8;
    --white: #FFFFFF;
    --gray: #6B7280;
    --gray-light: #F4F8FB;
    --dark: #0F2236;
    --text: #1A2B3C;
    --accent: #E8F4F8;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Nunito Sans', sans-serif;
    color: var(--text);
    background: var(--white);
    overflow-x: hidden;
  }


  /* ===== HERO ===== */
  .hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #0F2236 0%, #1A3A5C 40%, #2A6080 75%, #8BC5D3 100%);
    display: flex;
    align-items: center;
    padding: 100px 5% 80px;
    position: relative;
    overflow: hidden;
  }

  .hero::before {
    content: '';
    position: absolute;
    top: -200px; right: -200px;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(139,197,211,0.18) 0%, transparent 70%);
    border-radius: 50%;
  }

  .hero::after {
    content: '';
    position: absolute;
    bottom: -150px; left: -100px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(139,197,211,0.1) 0%, transparent 70%);
    border-radius: 50%;
  }

  /* Floating shapes */
  .hero-shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(139,197,211,0.08);
    animation: float 6s ease-in-out infinite;
  }
  .hero-shape:nth-child(1) { width: 80px; height: 80px; top: 20%; right: 15%; animation-delay: 0s; }
  .hero-shape:nth-child(2) { width: 120px; height: 120px; top: 60%; right: 8%; animation-delay: 2s; }
  .hero-shape:nth-child(3) { width: 50px; height: 50px; top: 35%; right: 30%; animation-delay: 4s; }

  @keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
  }

  .hero-content {
    position: relative;
    z-index: 2;
    flex: 1;
    max-width: 580px;
  }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(139,197,211,0.2);
    border: 1px solid rgba(139,197,211,0.4);
    color: var(--blue-light);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 28px;
  }

  .hero-badge::before {
    content: '';
    width: 8px; height: 8px;
    background: var(--blue);
    border-radius: 50%;
    animation: pulse 2s infinite;
  }

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

  .hero h1 {
    font-family: 'Nunito', sans-serif;
    font-size: 3.6rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 22px;
  }

  .hero h1 span {
    color: var(--blue);
    position: relative;
  }

  .hero p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.75;
    margin-bottom: 40px;
    max-width: 460px;
  }

  .hero-btns {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
  }

  .btn-primary {
    background: var(--blue);
    color: var(--dark);
    padding: 16px 36px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 8px 30px rgba(139,197,211,0.35);
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }

  .btn-primary:hover {
    background: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(139,197,211,0.5);
  }

  .btn-secondary {
    border: 2px solid rgba(255,255,255,0.35);
    color: var(--white);
    padding: 16px 36px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
  }

  .btn-secondary:hover {
    border-color: var(--blue);
    background: rgba(139,197,211,0.1);
    transform: translateY(-2px);
  }

  /* Hero visual - mockup */
  .hero-visual {
    position: relative;
    z-index: 2;
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-left: 60px;
  }

  .hero-mockup {
    width: 520px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(139,197,211,0.3);
    border-radius: 24px;
    overflow: hidden;
    backdrop-filter: blur(20px);
    box-shadow: 0 40px 80px rgba(0,0,0,0.4), 0 0 0 1px rgba(139,197,211,0.1);
    animation: slideUp 1s ease both 0.3s;
  }

  @keyframes slideUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .mockup-bar {
    background: rgba(0,0,0,0.4);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(139,197,211,0.15);
  }

  .mockup-dot {
    width: 11px; height: 11px;
    border-radius: 50%;
  }

  .mockup-dot:nth-child(1) { background: #ff5f57; }
  .mockup-dot:nth-child(2) { background: #febc2e; }
  .mockup-dot:nth-child(3) { background: #28c840; }

  .mockup-url {
    flex: 1;
    background: rgba(255,255,255,0.07);
    border-radius: 6px;
    padding: 5px 12px;
    color: rgba(255,255,255,0.5);
    font-size: 0.75rem;
    text-align: center;
    font-family: monospace;
  }

  /* AI Dashboard inside mockup */
  .mockup-content {
    padding: 0;
    background: linear-gradient(160deg, #0a1628 0%, #0f2236 100%);
  }

  .mockup-header {
    padding: 20px 22px 16px;
    border-bottom: 1px solid rgba(139,197,211,0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .mockup-title {
    color: var(--white);
    font-weight: 700;
    font-size: 0.9rem;
  }

  .mockup-badge-ai {
    background: rgba(139,197,211,0.2);
    color: var(--blue);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
  }

  .mockup-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: rgba(139,197,211,0.05);
    margin: 0;
  }

  .mockup-stat {
    background: rgba(10,22,40,0.8);
    padding: 16px 18px;
    text-align: center;
  }

  .mockup-stat-val {
    color: var(--blue);
    font-size: 1.4rem;
    font-weight: 800;
    font-family: 'Nunito', sans-serif;
    display: block;
  }

  .mockup-stat-lbl {
    color: rgba(255,255,255,0.45);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 3px;
    display: block;
  }

  /* Chart bars */
  .mockup-chart {
    padding: 18px 22px;
    border-bottom: 1px solid rgba(139,197,211,0.08);
  }

  .chart-label {
    color: rgba(255,255,255,0.4);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 12px;
  }

  .chart-svg {
    width: 100%;
    height: 82px;
    display: block;
    overflow: visible;
  }

  .chart-dot-pulse {
    animation: dotPulse 2s ease-in-out infinite;
    transform-origin: center;
    transform-box: fill-box;
  }

  @keyframes dotPulse {
    0%, 100% { r: 4; opacity: 1; }
    50% { r: 6; opacity: 0.65; }
  }

  .chart-channels {
    display: flex;
    gap: 14px;
    margin-top: 7px;
  }

  .chan-tag {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.02em;
  }

  .chan-seo  { color: #00BCD4; }
  .chan-sea  { color: #FF9800; }
  .chan-meta { color: #3B82F6; }

  .mockup-list {
    padding: 14px 22px 18px;
  }

  .mockup-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
  }

  .mockup-item:last-child { border-bottom: none; }

  .item-icon {
    width: 28px; height: 28px;
    background: rgba(139,197,211,0.15);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
  }

  .item-text { flex: 1; }
  .item-title { color: rgba(255,255,255,0.8); font-size: 0.75rem; font-weight: 600; }
  .item-sub { color: rgba(255,255,255,0.35); font-size: 0.65rem; margin-top: 2px; }

  .item-status {
    font-size: 0.65rem;
    padding: 3px 8px;
    border-radius: 20px;
    font-weight: 700;
  }

  .status-green  { background: rgba(34,197,94,0.15);  color: #4ade80; }
  .status-blue   { background: rgba(139,197,211,0.15); color: var(--blue); }
  .status-orange { background: rgba(255,152,0,0.15);   color: #FF9800; }

  /* Hero stats bar */
  .hero-stats {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(139,197,211,0.2);
    display: flex;
    justify-content: center;
    gap: 0;
  }

  .hero-stat {
    flex: 1;
    max-width: 220px;
    padding: 24px 20px;
    text-align: center;
    border-right: 1px solid rgba(139,197,211,0.15);
  }

  .hero-stat:last-child { border-right: none; }

  .hero-stat-num {
    font-family: 'Nunito', sans-serif;
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--blue);
    display: block;
    line-height: 1;
  }

  .hero-stat-lbl {
    color: rgba(255,255,255,0.55);
    font-size: 0.8rem;
    margin-top: 6px;
    display: block;
  }

  /* ===== SECTION BASE ===== */
  section { padding: 100px 5%; }

  .section-tag {
    display: inline-block;
    background: var(--blue-xlight);
    color: var(--blue-mid);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
  }

  .section-title {
    font-family: 'Nunito', sans-serif;
    font-size: 2.6rem;
    font-weight: 900;
    color: var(--dark);
    line-height: 1.15;
    margin-bottom: 16px;
  }

  .section-title span { color: var(--blue-mid); }

  .section-sub {
    color: var(--gray);
    font-size: 1.05rem;
    line-height: 1.7;
    max-width: 540px;
  }

  /* ===== SERVICES ===== */
  .services { background: var(--gray-light); }

  .services-header {
    text-align: center;
    margin-bottom: 60px;
  }

  .services-header .section-sub {
    margin: 0 auto;
  }

  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
  }

  .service-card {
    background: var(--white);
    border-radius: 20px;
    padding: 36px 32px;
    border: 1px solid rgba(139,197,211,0.2);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
  }

  .service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--blue), var(--blue-mid));
    opacity: 0;
    transition: opacity 0.3s;
  }

  .service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(139,197,211,0.2);
    border-color: var(--blue);
  }

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

  .service-card.featured {
    background: linear-gradient(135deg, var(--dark) 0%, var(--blue-dark) 100%);
    border-color: var(--blue);
    color: white;
  }

  .service-card.featured::before { opacity: 1; }

  .service-icon {
    width: 56px; height: 56px;
    background: var(--blue-xlight);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    font-size: 1.5rem;
  }

  .service-card.featured .service-icon {
    background: rgba(139,197,211,0.2);
  }

  .service-card h3 {
    font-family: 'Nunito', sans-serif;
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 10px;
    color: var(--dark);
  }

  .service-card.featured h3 { color: var(--white); }

  .service-card p {
    font-size: 0.88rem;
    color: var(--gray);
    line-height: 1.65;
  }

  .service-card.featured p { color: rgba(255,255,255,0.65); }

  .service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 20px;
    color: var(--blue-mid);
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: none;
    transition: gap 0.2s;
  }

  .service-card.featured .service-link { color: var(--blue); }
  .service-link:hover { gap: 10px; }

  /* ===== ABOUT / WHY US ===== */
  .about {
    display: flex;
    gap: 80px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 5%;
  }

  .about-visual {
    flex: 1;
    position: relative;
  }

  /* AI-themed illustration using CSS + SVG */
  .about-img-wrap {
    position: relative;
    width: 100%;
    max-width: 480px;
  }

  .about-img-main {
    width: 100%;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 30px 70px rgba(26,58,92,0.2);
    background: linear-gradient(135deg, #0F2236, #1A3A5C);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .about-img-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--white);
    border-radius: 16px;
    padding: 16px 22px;
    box-shadow: 0 10px 30px rgba(139,197,211,0.25);
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1px solid rgba(139,197,211,0.3);
  }

  .badge-icon {
    width: 44px; height: 44px;
    background: var(--blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
  }

  .badge-text strong {
    display: block;
    font-family: 'Nunito', sans-serif;
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--dark);
  }

  .badge-text span {
    font-size: 0.75rem;
    color: var(--gray);
  }

  .about-content { flex: 1; }

  .about-features {
    list-style: none;
    margin-top: 36px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .about-features li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 22px;
    background: var(--gray-light);
    border-radius: 14px;
    border: 1px solid rgba(139,197,211,0.15);
    transition: border-color 0.2s;
  }

  .about-features li:hover { border-color: var(--blue); }

  .feat-icon {
    width: 36px; height: 36px;
    background: var(--blue);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
  }

  .feat-text strong {
    display: block;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--dark);
    margin-bottom: 3px;
  }

  .feat-text span {
    font-size: 0.82rem;
    color: var(--gray);
    line-height: 1.5;
  }

  /* ===== PROCESS ===== */
  .process { background: var(--white); }

  .process-inner {
    max-width: 1100px;
    margin: 0 auto;
  }

  .process-header {
    text-align: center;
    margin-bottom: 60px;
  }

  .process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
  }

  .process-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, var(--blue) 0%, var(--blue-mid) 100%);
    opacity: 0.3;
  }

  .process-step {
    text-align: center;
    padding: 0 20px;
    position: relative;
  }

  .step-num {
    width: 80px; height: 80px;
    background: linear-gradient(135deg, var(--blue), var(--blue-mid));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Nunito', sans-serif;
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--white);
    margin: 0 auto 24px;
    box-shadow: 0 8px 25px rgba(139,197,211,0.4);
    position: relative;
    z-index: 1;
  }

  .process-step h3 {
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 1rem;
    color: var(--dark);
    margin-bottom: 10px;
  }

  .process-step p {
    font-size: 0.84rem;
    color: var(--gray);
    line-height: 1.6;
  }

  /* ===== NEURONIQ ===== */
  .neuroniq {
    background: linear-gradient(135deg, #0F2236 0%, #1A3A5C 50%, #2A6080 100%);
    padding: 100px 5%;
    overflow: hidden;
    position: relative;
  }

  .neuroniq::before {
    content: '';
    position: absolute;
    top: -100px; right: -100px;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(139,197,211,0.12), transparent 60%);
    border-radius: 50%;
  }

  .neuroniq-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 80px;
    position: relative;
    z-index: 1;
  }

  .neuroniq-content { flex: 1; }

  .neuroniq-logo-text {
    font-family: 'Nunito', sans-serif;
    font-size: 1.1rem;
    font-weight: 900;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
  }

  .neuroniq-logo-text .neuron { color: var(--blue); }
  .neuroniq-logo-text .iq { color: var(--white); }

  .neuroniq-title {
    font-family: 'Nunito', sans-serif;
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 20px;
  }

  .neuroniq-title span { color: var(--blue); }

  .neuroniq-desc {
    color: rgba(255,255,255,0.65);
    font-size: 1rem;
    line-height: 1.75;
    margin-bottom: 36px;
    max-width: 440px;
  }

  .neuroniq-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 36px;
  }

  .chip {
    background: rgba(139,197,211,0.15);
    border: 1px solid rgba(139,197,211,0.3);
    color: var(--blue-light);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
  }

  .neuroniq-visual { flex: 1; }

  /* Chatbot card */
  .chatbot-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(139,197,211,0.25);
    border-radius: 24px;
    overflow: hidden;
    backdrop-filter: blur(20px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.3);
  }

  .chatbot-top {
    background: rgba(0,0,0,0.3);
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(139,197,211,0.1);
  }

  .chatbot-avatar {
    width: 34px; height: 34px;
    background: linear-gradient(135deg, var(--blue), var(--blue-mid));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
  }

  .chatbot-name {
    color: var(--white);
    font-weight: 700;
    font-size: 0.85rem;
  }

  .chatbot-status {
    font-size: 0.7rem;
    color: #4ade80;
    display: flex;
    align-items: center;
    gap: 4px;
  }

  .chatbot-status::before {
    content: '';
    width: 6px; height: 6px;
    background: #4ade80;
    border-radius: 50%;
  }

  .chatbot-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    min-height: 220px;
  }

  .chat-msg {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 0.82rem;
    line-height: 1.5;
    animation: fadeIn 0.5s ease both;
  }

  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .chat-msg.bot {
    background: rgba(139,197,211,0.15);
    border: 1px solid rgba(139,197,211,0.2);
    color: rgba(255,255,255,0.85);
    border-radius: 4px 16px 16px 16px;
    align-self: flex-start;
    animation-delay: 0.3s;
  }

  .chat-msg.user {
    background: var(--blue);
    color: var(--dark);
    font-weight: 600;
    border-radius: 16px 16px 4px 16px;
    align-self: flex-end;
    animation-delay: 0.8s;
  }

  .chat-msg.bot-2 {
    background: rgba(139,197,211,0.15);
    border: 1px solid rgba(139,197,211,0.2);
    color: rgba(255,255,255,0.85);
    border-radius: 4px 16px 16px 16px;
    align-self: flex-start;
    animation-delay: 1.3s;
  }

  .chatbot-input {
    border-top: 1px solid rgba(139,197,211,0.1);
    padding: 14px 16px;
    display: flex;
    gap: 10px;
    align-items: center;
  }

  .chatbot-input-field {
    flex: 1;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(139,197,211,0.15);
    border-radius: 50px;
    padding: 10px 16px;
    color: rgba(255,255,255,0.5);
    font-size: 0.78rem;
    font-family: 'Nunito Sans', sans-serif;
    outline: none;
  }

  .chatbot-send {
    width: 36px; height: 36px;
    background: var(--blue);
    border-radius: 50%;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: background 0.2s, transform 0.2s;
  }

  .chatbot-send:hover { background: var(--blue-mid); transform: scale(1.1); }

  /* ===== CTA ===== */
  .cta-strip {
    background: linear-gradient(135deg, var(--blue) 0%, var(--blue-mid) 60%, var(--dark) 100%);
    padding: 80px 5%;
    text-align: center;
    position: relative;
    overflow: hidden;
  }

  .cta-strip::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(255,255,255,0.06), transparent 60%);
    border-radius: 50%;
  }

  .cta-strip h2 {
    font-family: 'Nunito', sans-serif;
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 14px;
    position: relative;
  }

  .cta-strip p {
    color: rgba(255,255,255,0.75);
    font-size: 1rem;
    margin-bottom: 36px;
    position: relative;
  }

  .cta-btns {
    display: flex;
    justify-content: center;
    gap: 16px;
    position: relative;
  }

  .btn-white {
    background: var(--white);
    color: var(--blue-mid);
    padding: 16px 36px;
    border-radius: 50px;
    font-weight: 800;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
  }

  .btn-white:hover { transform: translateY(-2px); box-shadow: 0 12px 35px rgba(0,0,0,0.2); }

  .btn-outline-white {
    border: 2px solid rgba(255,255,255,0.5);
    color: var(--white);
    padding: 16px 36px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s;
  }

  .btn-outline-white:hover {
    border-color: white;
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
  }


  /* ===== SCROLL ANIMATIONS ===== */
  .fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }

  .fade-up.visible {
    opacity: 1;
    transform: translateY(0);
  }

  /* ===== SVG AI ILLUSTRATION ===== */
  .ai-illustration {
    width: 100%;
    height: 100%;
    min-height: 280px;
  }

  /* ===== RESPONSIVE ===== */
  @media (max-width: 1024px) {
    .hero h1 { font-size: 2.8rem; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .process-steps { grid-template-columns: repeat(2, 1fr); gap: 40px; }
    .process-steps::before { display: none; }
    .about { gap: 40px; }
  }

  @media (max-width: 768px) {
    .hero {
      flex-direction: column;
      padding: 100px 5% 120px;
      text-align: center;
      gap: 40px;
    }

    .hero-content { max-width: 100%; }
    .hero h1 { font-size: 2.2rem; }
    .hero p { max-width: 100%; }

    .hero-btns { justify-content: center; }

    .hero-visual {
      padding-left: 0;
      width: 100%;
    }

    .hero-mockup {
      width: 100%;
      max-width: 480px;
      margin: 0 auto;
    }

    .hero-stats { flex-wrap: wrap; }

    .hero-stat {
      min-width: 50%;
      max-width: 50%;
      border-right: none;
      border-bottom: 1px solid rgba(139,197,211,0.15);
    }

    .hero-stat:nth-child(1),
    .hero-stat:nth-child(3) {
      border-right: 1px solid rgba(139,197,211,0.15);
    }

    .hero-stat:nth-child(3),
    .hero-stat:nth-child(4) {
      border-bottom: none;
    }

    section { padding: 60px 5%; }

    .section-title { font-size: 2rem; }

    .services-grid { grid-template-columns: 1fr; }

    .about {
      flex-direction: column;
      padding: 60px 5%;
      gap: 40px;
    }

    .about-img-wrap { max-width: 100%; }

    .about-img-badge {
      right: 0;
      bottom: -10px;
    }

    .process-steps { grid-template-columns: repeat(2, 1fr); gap: 40px; }
    .process-steps::before { display: none; }

    .neuroniq-inner {
      flex-direction: column;
      gap: 40px;
    }

    .neuroniq-title { font-size: 2rem; }

    .cta-strip h2 { font-size: 1.8rem; }

    .cta-btns {
      flex-direction: column;
      align-items: center;
    }
  }

  @media (max-width: 480px) {
    .hero h1 { font-size: 1.8rem; }

    .hero-btns {
      flex-direction: column;
      align-items: center;
    }

    .hero-btns a { text-align: center; justify-content: center; }

    .section-title { font-size: 1.6rem; }

    .services-grid { grid-template-columns: 1fr; }
    .process-steps { grid-template-columns: 1fr; }

    .mockup-stat-val { font-size: 1.1rem; }

    .neuroniq-chips { gap: 8px; }
    .chip { padding: 6px 14px; font-size: 0.78rem; }

    .hero-stat {
      min-width: 50%;
      max-width: 50%;
    }

    .cta-strip h2 { font-size: 1.5rem; }

    .btn-white,
    .btn-outline-white {
      width: 100%;
      text-align: center;
    }
  }