/* ═══════════════════════════════════════════════════
       AI BUSINESS TOOLS — FULL REDESIGN
       Vibe: Ethereal warmth · Layout: Split Hero + Bento
    ═══════════════════════════════════════════════════ */

    :root {
      --accent-rgb: 232, 144, 64;
      --purple-rgb: 168, 85, 247;
      --green: #22c55e;
      --color-card: var(--color-surface);
      --mono: 'JetBrains Mono', monospace;
    }
    [data-theme="light"] {
      --accent-rgb: 192, 104, 32;
      --purple-rgb: 124, 58, 197;
    }

    /* ── HERO ─────────────────────────────────────── */
    .ai-hero {
      position: relative;
      padding: 136px 24px 88px;
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      min-height: 680px;
    }

    /* Ambient orbs */
    .ai-hero::before {
      content: '';
      position: absolute;
      inset: 0;
      background:
        radial-gradient(ellipse 55% 60% at 72% 50%, rgba(var(--accent-rgb), 0.07) 0%, transparent 65%),
        radial-gradient(ellipse 45% 55% at 18% 35%, rgba(var(--purple-rgb), 0.05) 0%, transparent 60%);
      pointer-events: none;
    }

    /* Faint grid */
    .ai-hero-grid {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(var(--accent-rgb), 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--accent-rgb), 0.03) 1px, transparent 1px);
      background-size: 48px 48px;
      mask-image: radial-gradient(ellipse 90% 80% at 65% 40%, black 0%, transparent 75%);
      -webkit-mask-image: radial-gradient(ellipse 90% 80% at 65% 40%, black 0%, transparent 75%);
      pointer-events: none;
    }

    .ai-hero-inner {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 72px;
      max-width: 1140px;
      width: 100%;
      align-items: center;
    }

    /* ── LEFT: Text ── */
    .ai-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      background: rgba(var(--accent-rgb), 0.1);
      border: 1px solid rgba(var(--accent-rgb), 0.28);
      color: var(--color-accent);
      border-radius: 999px;
      padding: 5px 14px;
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      margin-bottom: 26px;
    }
    .ai-eyebrow-dot {
      width: 6px; height: 6px;
      border-radius: 50%;
      background: var(--color-accent);
      animation: pulse-dot 2s ease-in-out infinite;
    }
    @keyframes pulse-dot {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.5; transform: scale(0.7); }
    }

    .ai-hero-text h1 {
      font-size: clamp(2.4rem, 4.8vw, 3.8rem);
      font-weight: 800;
      line-height: 1.07;
      margin-bottom: 22px;
      letter-spacing: -0.03em;
    }
    .ai-hero-text h1 em {
      font-style: italic;
      color: var(--color-accent);
    }

    .ai-hero-text p {
      font-size: 1.05rem;
      color: var(--color-muted);
      line-height: 1.75;
      max-width: 440px;
      margin-bottom: 38px;
    }

    .ai-hero-actions {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      margin-bottom: 40px;
    }

    /* Stat row */
    .ai-hero-stats {
      display: flex;
      align-items: center;
      gap: 0;
      background: var(--color-surface);
      border: 1px solid var(--color-border);
      border-radius: 14px;
      overflow: hidden;
      max-width: fit-content;
    }
    .ai-stat-item {
      padding: 14px 22px;
      border-right: 1px solid var(--color-border);
    }
    .ai-stat-item:last-child { border-right: none; }
    .ai-stat-num {
      font-size: 1.3rem;
      font-weight: 800;
      color: var(--color-accent);
      letter-spacing: -0.03em;
      line-height: 1;
    }
    .ai-stat-lbl {
      font-size: 0.68rem;
      color: var(--color-muted);
      font-weight: 500;
      margin-top: 3px;
    }

    /* ── RIGHT: AI Panel — Double Bezel ── */
    .ai-panel-shell {
      background: rgba(var(--accent-rgb), 0.05);
      border: 1px solid rgba(var(--accent-rgb), 0.18);
      border-radius: 2rem;
      padding: 6px;
      width: 100%;
      max-width: 490px;
      margin-left: auto;
      box-shadow:
        0 0 80px rgba(var(--accent-rgb), 0.07),
        0 40px 80px rgba(0, 0, 0, 0.45);
      transition: box-shadow 0.6s cubic-bezier(0.32,0.72,0,1);
    }
    .ai-panel-shell:hover {
      box-shadow:
        0 0 120px rgba(var(--accent-rgb), 0.12),
        0 40px 80px rgba(0, 0, 0, 0.5);
    }
    .ai-panel-core {
      background: var(--color-surface);
      border-radius: calc(2rem - 6px);
      overflow: hidden;
      box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.06);
    }

    /* Panel top bar */
    .ai-panel-bar {
      background: var(--color-surface-2);
      padding: 11px 16px;
      display: flex;
      align-items: center;
      gap: 10px;
      border-bottom: 1px solid var(--color-border);
    }
    .ai-bar-dots { display: flex; gap: 5px; }
    .ai-dot { width: 10px; height: 10px; border-radius: 50%; }
    .ai-dot.r { background: #ff5f57; }
    .ai-dot.y { background: #febc2e; }
    .ai-dot.g { background: #28c840; }
    .ai-bar-title {
      flex: 1;
      text-align: center;
      font-size: 0.75rem;
      font-weight: 600;
      color: var(--color-muted);
    }
    .ai-live-dot {
      width: 7px; height: 7px;
      border-radius: 50%;
      background: var(--green);
      position: relative;
    }
    .ai-live-dot::after {
      content: '';
      position: absolute;
      inset: -3px;
      border-radius: 50%;
      border: 1.5px solid var(--green);
      animation: live-ring 1.8s ease-out infinite;
    }
    @keyframes live-ring {
      0%   { transform: scale(1); opacity: 0.6; }
      100% { transform: scale(2.5); opacity: 0; }
    }

    /* Scenario area */
    .ai-scenario {
      padding: 20px;
      min-height: 310px;
      display: flex;
      flex-direction: column;
      gap: 14px;
      opacity: 1;
      transition: opacity 0.4s cubic-bezier(0.32,0.72,0,1);
    }
    .ai-scenario.fading { opacity: 0; }

    /* Labels */
    .ai-msg-label {
      font-size: 0.62rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      margin-bottom: 5px;
    }
    .ai-msg-label.you { color: var(--color-muted); }
    .ai-msg-label.ai  { color: var(--color-accent); }

    /* Bubbles */
    .ai-bubble-wrap { display: flex; flex-direction: column; }
    .ai-bubble-wrap.right { align-items: flex-end; }
    .ai-bubble-wrap.left  { align-items: flex-start; }

    .ai-bubble {
      padding: 10px 14px;
      border-radius: 14px;
      font-size: 0.8rem;
      line-height: 1.55;
      max-width: 88%;
    }
    .ai-bubble.user {
      background: var(--color-surface-2);
      border: 1px solid var(--color-border);
      border-bottom-right-radius: 4px;
      color: var(--color-text);
    }
    .ai-bubble.ai-resp {
      background: rgba(var(--accent-rgb), 0.07);
      border: 1px solid rgba(var(--accent-rgb), 0.2);
      border-top-left-radius: 4px;
      color: var(--color-text);
      font-family: var(--mono);
      font-size: 0.72rem;
      line-height: 1.7;
      white-space: pre-wrap;
    }
    .ai-cursor {
      display: inline-block;
      width: 7px; height: 12px;
      background: var(--color-accent);
      vertical-align: text-bottom;
      margin-left: 1px;
      border-radius: 1px;
      animation: blink-cur 0.75s step-end infinite;
    }
    @keyframes blink-cur {
      0%, 100% { opacity: 1; }
      50%       { opacity: 0; }
    }

    /* Thinking indicator */
    .ai-thinking {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 0.72rem;
      color: var(--color-muted);
      padding: 0 2px;
    }
    .ai-thinking-dots {
      display: flex;
      gap: 4px;
    }
    .ai-thinking-dots span {
      width: 5px; height: 5px;
      border-radius: 50%;
      background: var(--color-accent);
      animation: think-bounce 1.2s ease-in-out infinite;
    }
    .ai-thinking-dots span:nth-child(2) { animation-delay: 0.15s; }
    .ai-thinking-dots span:nth-child(3) { animation-delay: 0.3s; }
    @keyframes think-bounce {
      0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
      40%           { transform: translateY(-5px); opacity: 1; }
    }

    /* Time saved badge */
    .ai-time-strip {
      padding: 12px 20px;
      border-top: 1px solid var(--color-border);
      display: flex;
      align-items: center;
      gap: 12px;
      background: linear-gradient(90deg, rgba(var(--accent-rgb), 0.06) 0%, transparent 80%);
    }
    .ai-time-icon {
      font-size: 1.2rem;
      line-height: 1;
    }
    .ai-time-copy {
      font-size: 0.78rem;
      color: var(--color-muted);
      line-height: 1.4;
    }
    .ai-time-copy strong {
      color: var(--color-text);
      font-weight: 700;
    }
    .ai-time-saved-count {
      color: var(--color-accent);
      font-weight: 800;
      font-size: 0.9rem;
    }

    /* Tools footer */
    .ai-tools-footer {
      padding: 12px 20px;
      border-top: 1px solid var(--color-border);
      background: var(--color-surface-2);
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
    }
    .ai-tools-lbl {
      font-size: 0.62rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--color-muted);
    }
    .ai-tool-chip {
      background: rgba(var(--accent-rgb), 0.08);
      border: 1px solid rgba(var(--accent-rgb), 0.2);
      color: var(--color-accent);
      border-radius: 999px;
      padding: 3px 10px;
      font-size: 0.67rem;
      font-weight: 600;
    }

    /* ── USE CASES BENTO ──────────────────────────── */
    .use-cases-section {
      padding: 100px 24px;
      max-width: 1140px;
      margin: 0 auto;
    }

    .bento-grid {
      display: grid;
      grid-template-columns: repeat(12, 1fr);
      gap: 14px;
      margin-top: 52px;
    }

    /* Spans */
    .bc-7 { grid-column: span 7; }
    .bc-5 { grid-column: span 5; }
    .bc-4 { grid-column: span 4; }
    .bc-8 { grid-column: span 8; }

    /* Base card — Outer shell */
    .bc {
      background: rgba(var(--accent-rgb), 0.03);
      border: 1px solid var(--color-border);
      border-radius: 1.75rem;
      padding: 5px;
      position: relative;
      transition: border-color 0.55s cubic-bezier(0.32,0.72,0,1), transform 0.55s cubic-bezier(0.32,0.72,0,1), box-shadow 0.55s cubic-bezier(0.32,0.72,0,1);
    }
    .bc:hover {
      border-color: rgba(var(--accent-rgb), 0.45);
      transform: translateY(-4px);
      box-shadow: 0 24px 48px rgba(var(--accent-rgb), 0.08);
    }

    /* Inner core */
    .bc-inner {
      background: var(--color-surface);
      border-radius: calc(1.75rem - 5px);
      padding: 28px;
      height: 100%;
      display: flex;
      flex-direction: column;
      gap: 0;
      box-shadow: inset 0 1px 1px rgba(255,255,255,0.04);
      position: relative;
      overflow: hidden;
    }

    /* Ghost watermark number */
    .bc-num {
      position: absolute;
      top: 10px; right: 18px;
      font-family: 'Fraunces', serif;
      font-size: 5.5rem;
      font-weight: 900;
      opacity: 0.035;
      line-height: 1;
      color: var(--color-text);
      pointer-events: none;
      user-select: none;
    }

    /* Gradient sweep on hover */
    .bc-inner::after {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: inherit;
      background: linear-gradient(135deg, rgba(var(--accent-rgb), 0.04) 0%, transparent 55%);
      opacity: 0;
      transition: opacity 0.55s ease;
      pointer-events: none;
    }
    .bc:hover .bc-inner::after { opacity: 1; }

    /* Card icon */
    .bc-icon {
      width: 42px; height: 42px;
      border-radius: 11px;
      background: rgba(var(--accent-rgb), 0.1);
      border: 1px solid rgba(var(--accent-rgb), 0.22);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 18px;
      flex-shrink: 0;
      position: relative;
      z-index: 1;
    }
    .bc-icon svg {
      width: 19px; height: 19px;
      stroke: var(--color-accent);
      fill: none;
      stroke-width: 1.6;
      stroke-linecap: round;
      stroke-linejoin: round;
    }
    .bc h3 {
      font-size: 1.1rem;
      font-weight: 800;
      margin-bottom: 10px;
      letter-spacing: -0.02em;
      line-height: 1.2;
      position: relative;
      z-index: 1;
    }
    .bc p {
      font-size: 0.87rem;
      color: var(--color-muted);
      line-height: 1.65;
      position: relative;
      z-index: 1;
    }

    /* Large card overrides */
    .bc-7 .bc-inner { padding: 32px; }
    .bc-7 h3 { font-size: 1.35rem; }
    .bc-7 p  { font-size: 0.92rem; }

    /* Mini chat mock inside "Draft Faster" card */
    .draft-mock {
      margin-top: 22px;
      display: flex;
      flex-direction: column;
      gap: 8px;
      position: relative;
      z-index: 1;
    }
    .dm-bubble {
      padding: 8px 12px;
      border-radius: 10px;
      font-size: 0.73rem;
      line-height: 1.5;
    }
    .dm-bubble.user {
      align-self: flex-end;
      background: var(--color-surface-2);
      border: 1px solid var(--color-border);
      color: var(--color-muted);
      max-width: 80%;
    }
    .dm-bubble.ai {
      align-self: flex-start;
      background: rgba(var(--accent-rgb), 0.07);
      border: 1px solid rgba(var(--accent-rgb), 0.18);
      color: var(--color-text);
      max-width: 90%;
      font-family: var(--mono);
      font-size: 0.68rem;
      line-height: 1.65;
    }
    .dm-done-badge {
      align-self: flex-start;
      background: rgba(34, 197, 94, 0.1);
      border: 1px solid rgba(34, 197, 94, 0.25);
      color: var(--green);
      border-radius: 999px;
      padding: 3px 10px;
      font-size: 0.63rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }

    /* Mini bar chart inside "Data Summaries" card */
    .mini-chart {
      margin-top: 18px;
      display: flex;
      align-items: flex-end;
      gap: 6px;
      height: 56px;
      position: relative;
      z-index: 1;
    }
    .mc-bar {
      flex: 1;
      background: rgba(var(--accent-rgb), 0.25);
      border-radius: 4px 4px 0 0;
      transition: background 0.3s;
      position: relative;
    }
    .mc-bar::after {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 3px;
      background: var(--color-accent);
      border-radius: 4px 4px 0 0;
    }
    .mc-bar.hi { background: rgba(var(--accent-rgb), 0.45); }

    /* ── TOOLS SECTION ────────────────────────────── */
    .tools-section {
      padding: 100px 24px;
      max-width: 1140px;
      margin: 0 auto;
    }

    .tools-list {
      display: flex;
      flex-direction: column;
      gap: 10px;
      margin-top: 52px;
    }

    /* Tool row — Outer shell */
    .tool-row {
      background: rgba(var(--accent-rgb), 0.03);
      border: 1px solid var(--color-border);
      border-radius: 1.25rem;
      padding: 4px;
      transition: border-color 0.5s cubic-bezier(0.32,0.72,0,1), box-shadow 0.5s cubic-bezier(0.32,0.72,0,1);
    }
    .tool-row:hover {
      border-color: rgba(var(--accent-rgb), 0.4);
      box-shadow: 0 8px 32px rgba(var(--accent-rgb), 0.06);
    }

    /* Inner core */
    .tool-row-core {
      background: var(--color-surface);
      border-radius: calc(1.25rem - 4px);
      padding: 18px 22px;
      display: flex;
      align-items: center;
      gap: 18px;
      box-shadow: inset 0 1px 1px rgba(255,255,255,0.03);
    }

    .tool-logo {
      width: 44px; height: 44px;
      border-radius: 11px;
      background: var(--color-surface-2);
      border: 1px solid var(--color-border);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.25rem;
      flex-shrink: 0;
    }
    .tool-info { flex: 1; min-width: 0; }
    .tool-name {
      font-size: 0.95rem;
      font-weight: 700;
      margin-bottom: 3px;
      color: var(--color-text);
    }
    .tool-desc {
      font-size: 0.8rem;
      color: var(--color-muted);
      line-height: 1.45;
    }
    .tool-tags {
      display: flex;
      gap: 6px;
      flex-wrap: wrap;
    }
    .tool-tag {
      background: rgba(var(--accent-rgb), 0.08);
      border: 1px solid rgba(var(--accent-rgb), 0.18);
      color: var(--color-accent);
      border-radius: 999px;
      padding: 3px 11px;
      font-size: 0.67rem;
      font-weight: 600;
      white-space: nowrap;
    }

    /* ── HOW IT WORKS ─────────────────────────────── */
    .how-section {
      padding: 100px 24px;
      max-width: 920px;
      margin: 0 auto;
    }

    .timeline {
      margin-top: 56px;
      position: relative;
      display: flex;
      flex-direction: column;
    }

    /* Connecting line */
    .timeline::before {
      content: '';
      position: absolute;
      left: 22px;
      top: 23px;
      bottom: 23px;
      width: 1px;
      background: linear-gradient(to bottom,
        rgba(var(--accent-rgb), 0.55) 0%,
        rgba(var(--accent-rgb), 0.2) 60%,
        rgba(var(--accent-rgb), 0.05) 100%);
    }

    .tl-item {
      display: flex;
      gap: 36px;
      padding-bottom: 44px;
      position: relative;
    }
    .tl-item:last-child { padding-bottom: 0; }

    .tl-circle {
      width: 44px; height: 44px;
      border-radius: 50%;
      background: var(--color-surface-2);
      border: 1px solid rgba(var(--accent-rgb), 0.35);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.82rem;
      font-weight: 800;
      color: var(--color-accent);
      flex-shrink: 0;
      position: relative;
      z-index: 1;
      box-shadow: 0 0 0 4px var(--color-bg);
      transition: background 0.4s ease, box-shadow 0.4s ease;
    }
    .tl-item:hover .tl-circle {
      background: rgba(var(--accent-rgb), 0.12);
      box-shadow: 0 0 0 4px var(--color-bg), 0 0 20px rgba(var(--accent-rgb), 0.2);
    }

    .tl-body { padding-top: 10px; }
    .tl-body h3 {
      font-size: 1.2rem;
      font-weight: 800;
      margin-bottom: 9px;
      letter-spacing: -0.02em;
    }
    .tl-body p {
      font-size: 0.9rem;
      color: var(--color-muted);
      line-height: 1.72;
      max-width: 520px;
    }

    /* ── STATS SECTION ────────────────────────────── */
    .stats-section {
      padding: 100px 24px;
      max-width: 1140px;
      margin: 0 auto;
    }

    .stats-layout {
      display: grid;
      grid-template-columns: 1fr 1.6fr;
      gap: 16px;
      margin-top: 56px;
    }

    /* Big stat card — Double Bezel */
    .stat-shell {
      background: rgba(var(--accent-rgb), 0.06);
      border: 1px solid rgba(var(--accent-rgb), 0.22);
      border-radius: 2rem;
      padding: 6px;
    }
    .stat-core {
      background: var(--color-surface);
      border-radius: calc(2rem - 6px);
      padding: 44px 38px;
      height: 100%;
      box-shadow: inset 0 1px 1px rgba(255,255,255,0.05);
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    .stat-number {
      font-family: 'Fraunces', serif;
      font-size: clamp(3.5rem, 8vw, 6rem);
      font-weight: 800;
      color: var(--color-accent);
      line-height: 0.9;
      letter-spacing: -0.04em;
      margin-bottom: 16px;
    }
    .stat-label {
      font-size: 1rem;
      font-weight: 700;
      color: var(--color-text);
      margin-bottom: 10px;
      line-height: 1.3;
    }
    .stat-desc {
      font-size: 0.84rem;
      color: var(--color-muted);
      line-height: 1.7;
    }

    /* Copy card */
    .stats-copy-card {
      background: var(--color-surface);
      border: 1px solid var(--color-border);
      border-radius: 2rem;
      padding: 44px 38px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }
    .stats-copy-card h3 {
      font-size: 1.45rem;
      font-weight: 800;
      line-height: 1.25;
      margin-bottom: 20px;
      letter-spacing: -0.02em;
    }
    .stats-copy-card p {
      font-size: 0.92rem;
      color: var(--color-muted);
      line-height: 1.8;
      margin-bottom: 0;
    }

    /* Mini stats grid inside copy card */
    .mini-stats {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 28px;
    }
    .mini-stat {
      background: rgba(var(--accent-rgb), 0.06);
      border: 1px solid rgba(var(--accent-rgb), 0.14);
      border-radius: 14px;
      padding: 16px;
    }
    .msn {
      font-size: 1.55rem;
      font-weight: 800;
      color: var(--color-accent);
      letter-spacing: -0.03em;
      line-height: 1;
    }
    .msl {
      font-size: 0.7rem;
      color: var(--color-muted);
      margin-top: 5px;
      line-height: 1.4;
    }

    /* ── CTA SECTION ──────────────────────────────── */
    .cta-section {
      padding: 100px 24px 120px;
      max-width: 1140px;
      margin: 0 auto;
    }

    /* Outer shell */
    .cta-shell {
      background: rgba(var(--accent-rgb), 0.07);
      border: 1px solid rgba(var(--accent-rgb), 0.28);
      border-radius: 2.5rem;
      padding: 8px;
    }
    /* Inner core */
    .cta-core {
      background: var(--color-surface);
      border-radius: calc(2.5rem - 8px);
      padding: 72px 64px;
      text-align: center;
      box-shadow: inset 0 1px 1px rgba(255,255,255,0.05);
      position: relative;
      overflow: hidden;
    }
    /* Ambient glow inside CTA */
    .cta-core::before {
      content: '';
      position: absolute;
      width: 500px; height: 300px;
      border-radius: 50%;
      background: radial-gradient(ellipse, rgba(var(--accent-rgb), 0.07) 0%, transparent 70%);
      top: 50%; left: 50%;
      transform: translate(-50%, -50%);
      pointer-events: none;
    }
    .cta-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(var(--accent-rgb), 0.1);
      border: 1px solid rgba(var(--accent-rgb), 0.28);
      color: var(--color-accent);
      border-radius: 999px;
      padding: 5px 14px;
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      margin-bottom: 24px;
      position: relative;
    }
    .cta-core h2 {
      font-size: clamp(2rem, 4vw, 3.2rem);
      font-weight: 800;
      letter-spacing: -0.03em;
      margin-bottom: 18px;
      position: relative;
      line-height: 1.1;
    }
    .cta-core p {
      font-size: 1.05rem;
      color: var(--color-muted);
      margin-bottom: 44px;
      line-height: 1.75;
      max-width: 460px;
      margin-left: auto;
      margin-right: auto;
      position: relative;
    }
    .cta-actions {
      display: flex;
      gap: 14px;
      justify-content: center;
      flex-wrap: wrap;
      position: relative;
    }

    /* ── RESPONSIVE ───────────────────────────────── */
    @media (max-width: 960px) {
      .ai-hero-inner {
        grid-template-columns: 1fr;
        gap: 52px;
      }
      .ai-panel-shell {
        max-width: 100%;
        margin: 0;
      }
      .bc-7, .bc-5, .bc-4, .bc-8 {
        grid-column: span 12;
      }
      .stats-layout {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .ai-hero { padding: 104px 18px 64px; min-height: unset; }
    }
    @media (max-width: 640px) {
      .ai-hero { padding: 96px 18px 56px; min-height: unset; }
      .use-cases-section, .tools-section, .how-section,
      .stats-section, .cta-section { padding: 56px 18px; }
      .ai-hero-stats { flex-direction: column; align-items: stretch; max-width: 100%; }
      .ai-stat-item { border-right: none; border-bottom: 1px solid var(--color-border); }
      .ai-stat-item:last-child { border-bottom: none; }
      .cta-core { padding: 36px 18px; }
      .stat-core, .stats-copy-card { padding: 28px 18px; }
      .tool-tags { display: none; }
      .tool-row-core { flex-wrap: wrap; gap: 12px; padding: 14px 16px; }
      .bc-inner { padding: 20px; }
      .bc-7 .bc-inner { padding: 20px; }
      .bento-grid { gap: 10px; margin-top: 36px; }
      .mini-stats { grid-template-columns: 1fr 1fr; gap: 8px; }
    }