/* ============ Reset & Tokens (portal-aligned) ============ */
  * { box-sizing: border-box; margin: 0; padding: 0; }
  :root {
    --ink-900: #0F172A;
    --ink-700: #334155;
    --ink-500: #64748B;
    --ink-400: #94A3B8;
    --ink-200: #E2E8F0;
    --ink-100: #F1F5F9;
    --bg-dark: #0A0E1A;
    --bg-dark-2: #11172A;
    --bg-soft: #F8FAFC;
    --brand: #1B6FDB;
    --brand-glow: #00D4FF;
    --gold: #D4A574;
    --line: #E2E8F0;
    --t: 0.3s ease;
    --radius: 16px;
  }
  html, body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'PingFang SC',
                 'Source Han Sans CN', 'Microsoft YaHei', sans-serif;
    color: var(--ink-900);
    background: #fff;
    -webkit-font-smoothing: antialiased;
    font-feature-settings: 'tnum';
    line-height: 1.6;
  }
  a { color: inherit; text-decoration: none; }
  button { font-family: inherit; cursor: pointer; border: none; background: none; }

  /* ============ Top Nav (same as portal) ============ */
  .nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 50;
    display: flex; align-items: center; justify-content: space-between;
    padding: 20px 48px;
    background: transparent;
    transition: var(--t);
  }
  .nav.scrolled {
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--ink-200);
  }
  .nav .brand {
    display: flex; align-items: center; gap: 10px;
    font-weight: 800; letter-spacing: 0.05em; font-size: 16px;
    color: #fff; cursor: pointer;
  }
  .nav .brand img { display: block; height: 32px; width: auto; transition: var(--t); }
  .nav.scrolled .brand { color: var(--ink-900); }
  .nav-actions { display: flex; gap: 12px; align-items: center; }
  .nav-btn {
    padding: 8px 18px; font-size: 13px; font-weight: 500;
    color: #fff; border: 1px solid rgba(255,255,255,0.3); border-radius: 999px;
    transition: var(--t); white-space: nowrap;
  }
  .nav-btn:hover { background: rgba(255,255,255,0.1); }
  .nav.scrolled .nav-btn { color: var(--ink-700); border-color: var(--ink-200); }
  .nav-btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
  .nav-btn.primary:hover { background: var(--brand-glow); border-color: var(--brand-glow); color: #062033; }
  .nav.scrolled .nav-btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
  .nav.scrolled .nav-btn.primary:hover { background: var(--brand-glow); border-color: var(--brand-glow); color: #062033; }
  .nav-back {
    font-size: 13px; font-weight: 500; color: rgba(255,255,255,0.7);
    transition: var(--t); display: flex; align-items: center; gap: 4px; white-space: nowrap;
  }
  .nav-back:hover { color: #fff; }
  .nav.scrolled .nav-back { color: var(--ink-500); }
  .nav.scrolled .nav-back:hover { color: var(--ink-900); }

  /* ============ Hero ============ */
  .hero {
    position: relative; min-height: 100vh;
    background: radial-gradient(ellipse at top right, #1B2A4E 0%, var(--bg-dark) 60%);
    color: #fff; overflow: hidden;
    display: flex; align-items: center;
  }
  .hero-grid {
    position: absolute; inset: 0;
    background-image:
      linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
    pointer-events: none; z-index: 0;
  }
  .hero-canvas {
    position: absolute !important; inset: 0;
    width: 100% !important; height: 100% !important;
    display: block; pointer-events: none; z-index: 2;
  }
  .hero-inner {
    position: relative; z-index: 3;
    max-width: 1200px; margin: 0 auto; padding: 0 48px; width: 100%;
  }
  .hero h1 {
    font-size: clamp(40px, 6vw, 72px);
    font-weight: 800; line-height: 1.08;
    letter-spacing: -0.02em; margin-bottom: 20px;
  }
  .hero h1 .accent { color: var(--brand-glow); }
  .hero-sub {
    font-size: 17px; font-weight: 400; color: var(--ink-400);
    max-width: 480px; margin-bottom: 40px; letter-spacing: 0.02em;
  }
  .hero-stats { display: flex; gap: 40px; flex-wrap: wrap; margin-bottom: 48px; }
  .hero-stat .num {
    font-size: 36px; font-weight: 800;
    color: var(--brand-glow); letter-spacing: -0.02em;
  }
  .hero-stat .label {
    font-size: 12px; color: var(--ink-400);
    letter-spacing: 0.05em; margin-top: 2px;
  }
  .hero-cta { display: flex; gap: 16px; align-items: center; }
  .btn-primary {
    padding: 14px 28px; font-size: 14px; font-weight: 600;
    background: #fff; color: var(--bg-dark);
    border-radius: 999px; transition: var(--t); letter-spacing: 0.05em;
  }
  .btn-primary:hover { background: var(--brand-glow); transform: translateY(-2px); }
  .btn-ghost {
    padding: 14px 24px; font-size: 13px; font-weight: 500;
    color: #fff; border: 1px solid rgba(255,255,255,0.25); border-radius: 999px;
    transition: var(--t);
  }
  .btn-ghost:hover { background: rgba(255,255,255,0.08); }

  /* ============ Section Commons ============ */
  .container { max-width: 1200px; margin: 0 auto; padding: 0 48px; }
  section { padding: 100px 0; }
  .section-head { text-align: center; margin-bottom: 56px; }
  .section-head h2 {
    font-size: clamp(28px, 4vw, 48px); font-weight: 700;
    letter-spacing: -0.01em; margin-bottom: 12px;
  }
  .section-head p {
    font-size: 15px; color: var(--ink-500);
    max-width: 520px; margin: 0 auto;
  }

  /* ============ Pipeline (dark section) ============ */
  .pipeline-section {
    background: var(--bg-dark); color: #fff;
    position: relative; overflow: hidden;
  }
  .pipeline-section::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse at bottom left, #1B2A4E 0%, transparent 60%);
    pointer-events: none;
  }
  .pipeline-section .section-head h2 { color: #fff; }
  .pipeline-section .section-head p { color: var(--ink-400); }
  .pipeline-flow {
    position: relative; z-index: 1;
    display: flex; align-items: stretch; gap: 0;
    overflow-x: visible; padding-bottom: 8px;
  }
  .pipeline-step {
    flex: 1; min-width: 0;
    display: flex; flex-direction: column;
    align-items: center; text-align: center;
    position: relative; padding: 0 12px;
  }
  .pipeline-step::after {
    content: ''; position: absolute; top: 24px;
    right: -2px; width: 40%; height: 2px;
    background: linear-gradient(90deg, var(--brand-glow), transparent);
    opacity: 0.3;
  }
  .pipeline-step:last-child::after { display: none; }
  .step-circle {
    width: 48px; height: 48px; border-radius: 50%;
    background: rgba(0,212,255,0.08);
    border: 2px solid rgba(0,212,255,0.25);
    display: flex; align-items: center; justify-content: center;
    font-size: 16px; font-weight: 700;
    color: var(--brand-glow); margin-bottom: 14px;
    transition: var(--t);
  }
  .pipeline-step:hover .step-circle {
    background: rgba(0,212,255,0.15);
    border-color: var(--brand-glow);
    box-shadow: 0 0 20px rgba(0,212,255,0.2);
  }
  .step-circle.gate {
    background: rgba(212,165,116,0.1);
    border-color: var(--gold); color: var(--gold);
    font-size: 12px; font-weight: 600;
  }
  .pipeline-step h3 { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
  .pipeline-step .time {
    font-size: 11px; color: var(--brand-glow);
    font-weight: 500; opacity: 0.7;
  }

  /* ============ Capabilities (light section) ============ */
  .cap-section { background: var(--bg-soft); }
  .cap-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 20px; position: relative; z-index: 1;
  }
  .cap-card {
    background: #fff; border-radius: var(--radius);
    padding: 28px 24px;
    box-shadow: 0 4px 24px rgba(15,23,42,0.05);
    transition: var(--t); cursor: default;
  }
  .cap-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(15,23,42,0.1);
  }
  .cap-head { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
  .cap-icon {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(27,111,219,0.1), rgba(0,212,255,0.08));
    color: var(--brand);
  }
  .cap-icon svg { width: 18px; height: 18px; }
  .cap-name { font-size: 15px; font-weight: 600; }
  .cap-desc { font-size: 12.5px; color: var(--ink-500); line-height: 1.6; }

  /* ============ Footer ============ */
  .footer {
    background: var(--bg-dark); color: var(--ink-400);
    padding: 32px 0; text-align: center; font-size: 13px;
    border-top: 1px solid rgba(255,255,255,0.06);
  }
  .footer strong { color: #fff; }
  .footer a { color: var(--brand-glow); transition: var(--t); }
  .footer a:hover { color: #fff; }

  /* ============ Modal (same as portal) ============ */
  .cta-fab {
    position: fixed; right: 32px; bottom: 32px; z-index: 60;
    width: 60px; height: 60px; border-radius: 50%;
    background: var(--ink-900); color: #fff;
    box-shadow: 0 12px 32px rgba(15,23,42,0.25);
    display: flex; align-items: center; justify-content: center;
    transition: var(--t);
  }
  .cta-fab:hover {
    transform: scale(1.08);
    background: var(--brand-glow); color: var(--ink-900);
  }
  .cta-fab svg { width: 22px; height: 22px; }
  .modal-mask {
    position: fixed; inset: 0; z-index: 70;
    background: rgba(10,14,26,0.65); backdrop-filter: blur(16px);
    display: none; align-items: center; justify-content: center; padding: 24px;
  }
  .modal-mask.open { display: flex; }
  .modal {
    width: 100%; max-width: 520px;
    background: #fff; border-radius: 24px;
    padding: 40px 36px 32px; position: relative;
    box-shadow: 0 24px 64px rgba(0,0,0,0.3);
  }
  .modal-close {
    position: absolute; top: 16px; right: 16px;
    width: 32px; height: 32px; border-radius: 50%;
    color: var(--ink-500);
    display: flex; align-items: center; justify-content: center;
    transition: var(--t);
  }
  .modal-close:hover { background: var(--ink-100); color: var(--ink-900); }
  .modal h3 { font-size: 22px; font-weight: 700; color: var(--ink-900); margin-bottom: 8px; line-height: 1.3; }
  .modal p { font-size: 13px; color: var(--ink-500); margin-bottom: 24px; }
  .lead-form { display: flex; flex-direction: column; gap: 14px; text-align: left; }
  .lead-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .lead-form label { display: flex; flex-direction: column; gap: 6px; font-size: 12px; font-weight: 600; color: var(--ink-700); }
  .lead-form label span { color: var(--brand); }
  .lead-form input, .lead-form textarea {
    font-family: inherit; font-size: 13.5px; font-weight: 400; color: var(--ink-900);
    padding: 11px 13px; border: 1px solid var(--ink-200); border-radius: 10px;
    background: var(--bg-soft); transition: var(--t); resize: vertical;
  }
  .lead-form input:focus, .lead-form textarea:focus {
    outline: none; border-color: var(--brand); background: #fff;
    box-shadow: 0 0 0 3px rgba(27,111,219,0.1);
  }
  .lead-form input::placeholder, .lead-form textarea::placeholder { color: var(--ink-400); font-weight: 400; }
  .lead-submit {
    margin-top: 4px; padding: 13px; border-radius: 10px; border: none;
    background: var(--brand); color: #fff; font-size: 14px; font-weight: 600;
    cursor: pointer; transition: var(--t);
  }
  .lead-submit:hover { background: #1560c4; transform: translateY(-1px); }
  .lead-done { display: none; text-align: center; padding: 12px 0 4px; }
  .lead-done.show { display: block; }
  .lead-done h4 { font-size: 18px; font-weight: 700; color: var(--ink-900); margin: 12px 0 6px; }
  .lead-done p { font-size: 13px; color: var(--ink-500); margin: 0; }
  .modal.submitted .lead-form { display: none; }
  .modal-foot { margin-top: 20px; text-align: center; font-size: 12px; color: var(--ink-400); }
  .modal-foot strong { color: var(--ink-700); }

  /* ============ Compare section (old way vs CoCreation Pro) ============ */
  .compare-section { background: var(--bg-soft); }
  .cmp {
    max-width: 880px; margin: 0 auto;
    border: 1px solid var(--line); border-radius: var(--radius);
    overflow: hidden; background: #fff;
    box-shadow: 0 8px 40px rgba(15,23,42,0.06);
  }
  .cmp-row { display: grid; grid-template-columns: 1fr 1.25fr 1.35fr; align-items: stretch; }
  .cmp-row + .cmp-row { border-top: 1px solid var(--line); }
  .cmp-dim { display: flex; align-items: center; padding: 18px 24px; font-size: 14px; font-weight: 700; color: var(--ink-900); background: var(--bg-soft); }
  .cmp-old { display: flex; align-items: center; padding: 18px 24px; font-size: 13.5px; color: var(--ink-500); }
  .cmp-new { display: flex; align-items: center; gap: 9px; padding: 18px 24px; font-size: 14px; font-weight: 600; color: var(--ink-900); background: linear-gradient(90deg, rgba(27,111,219,0.06), rgba(0,212,255,0.05)); border-left: 1px solid rgba(27,111,219,0.15); }
  .cmp-new::before { content: '✓'; color: var(--brand); font-weight: 800; flex-shrink: 0; }
  .cmp-old::before { content: '✕'; color: var(--ink-400); margin-right: 9px; flex-shrink: 0; }
  .cmp-head .cmp-dim { background: var(--ink-900); }
  .cmp-head .cmp-old { background: var(--ink-100); color: var(--ink-500); font-weight: 600; font-size: 13px; letter-spacing: 0.03em; }
  .cmp-head .cmp-new { color: var(--brand); font-weight: 800; font-size: 15px; letter-spacing: 0.02em; }
  .cmp-head .cmp-new::before, .cmp-head .cmp-old::before { content: none; }

  /* ============ Pain section (light) ============ */
  .pain-section { background: #fff; }
  .pain-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
  .pain-card {
    background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius);
    padding: 24px 20px; transition: var(--t);
  }
  .pain-card:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(15,23,42,0.08); border-color: var(--brand); }
  .pain-icon {
    width: 38px; height: 38px; border-radius: 10px; margin-bottom: 14px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(27,111,219,0.07); color: var(--brand);
  }
  .pain-icon svg { width: 19px; height: 19px; }
  .pain-p { font-size: 14px; font-weight: 700; color: var(--ink-900); margin-bottom: 8px; }
  .pain-s { font-size: 12.5px; color: var(--ink-500); line-height: 1.55; }
  .pain-s b { color: var(--brand); font-weight: 600; }

  /* ============ Steps (3-step, dark) ============ */
  .steps-flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; z-index: 1; }
  .step-card { text-align: center; padding: 0 8px; position: relative; }
  .step-card::after {
    content: ''; position: absolute; top: 28px; right: -14px; width: 28px; height: 2px;
    background: linear-gradient(90deg, var(--brand-glow), transparent); opacity: 0.4;
  }
  .step-card:last-child::after { display: none; }
  .step-num {
    width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 18px;
    background: rgba(0,212,255,0.08); border: 2px solid rgba(0,212,255,0.3);
    display: flex; align-items: center; justify-content: center;
    color: var(--brand-glow); font-size: 20px; font-weight: 800; transition: var(--t);
  }
  .step-card:hover .step-num { background: rgba(0,212,255,0.16); box-shadow: 0 0 24px rgba(0,212,255,0.22); }
  .step-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
  .step-card p { font-size: 13px; color: var(--ink-400); line-height: 1.6; max-width: 260px; margin: 0 auto; }

  /* ============ Capability detail fold ============ */
  .cap-detail { margin-top: 14px; border-top: 1px dashed var(--line); padding-top: 10px; }
  .cap-detail summary { font-size: 11px; color: var(--ink-400); cursor: pointer; list-style: none; letter-spacing: 0.03em; }
  .cap-detail summary::-webkit-details-marker { display: none; }
  .cap-detail summary::before { content: '＋ '; color: var(--brand); }
  .cap-detail[open] summary::before { content: '－ '; }
  .cap-detail p { font-size: 11.5px; color: var(--ink-400); margin-top: 8px; line-height: 1.55; }

  /* ============ Fade-up ============ */
  .fade-up { opacity: 0; transform: translateY(28px); transition: opacity 0.8s cubic-bezier(.2,.7,.2,1), transform 0.8s cubic-bezier(.2,.7,.2,1); }
  .fade-up.in { opacity: 1; transform: none; }

  /* ============ Responsive ============ */
  @media (max-width: 1280px) {
    .nav { padding: 16px 24px; }
    .hero-inner, .container { padding: 0 24px; }
  }
  @media (max-width: 1023px) {
    .cap-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-stats { gap: 24px; }
    .pain-grid { grid-template-columns: repeat(2, 1fr); }
  }
  /* ============ Showcase walkthrough (real project, swipeable) ============ */
  .showcase-section { background: var(--bg-soft); }
  .showcase-wrap { max-width: 1120px; margin: 0 auto; }
  .sc-flow { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px; margin-bottom: 34px; }
  .sc-tab {
    padding: 9px 16px 9px 9px; border-radius: 999px; border: 1px solid var(--line);
    background: #fff; color: var(--ink-500); font-size: 13px; font-weight: 600;
    cursor: pointer; transition: var(--t); display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  }
  .sc-tab .sc-tab-n { width: 20px; height: 20px; border-radius: 50%; background: var(--ink-100); color: var(--ink-500); display: inline-flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; }
  .sc-tab:hover { border-color: var(--brand); color: var(--ink-900); }
  .sc-tab.active { background: var(--brand); border-color: var(--brand); color: #fff; }
  .sc-tab.active .sc-tab-n { background: rgba(255,255,255,0.25); color: #fff; }
  .sc-arrow-sep { color: var(--ink-300); font-size: 13px; }

  .sc-viewport { position: relative; }
  .sc-track {
    display: flex; overflow-x: auto; scroll-snap-type: x mandatory;
    gap: 28px; scroll-behavior: smooth; padding: 4px; margin: 0 -4px;
    -webkit-overflow-scrolling: touch; scrollbar-width: none;
  }
  .sc-track::-webkit-scrollbar { display: none; }
  .sc-slide { flex: 0 0 100%; scroll-snap-align: center; }
  .sc-card {
    display: grid; grid-template-columns: 1.5fr 1fr; gap: 30px; align-items: center;
    background: #fff; border: 1px solid var(--line); border-radius: 18px;
    padding: 22px; box-shadow: 0 18px 50px rgba(15,23,42,0.08);
  }
  .sc-card > * { min-width: 0; }
  .sc-frame {
    border-radius: 12px; overflow: hidden; background: var(--bg-soft);
    border: 1px solid var(--line); cursor: zoom-in; position: relative; transition: var(--t);
  }
  .sc-frame:hover { box-shadow: 0 10px 30px rgba(15,23,42,0.12); }
  .sc-frame img { width: 100%; display: block; }
  .sc-zoom-tag {
    position: absolute; right: 10px; bottom: 10px; background: rgba(15,23,42,0.72);
    color: #fff; font-size: 11px; padding: 4px 9px; border-radius: 6px; display: flex; align-items: center; gap: 5px;
  }
  .sc-caption .sc-step-label { font-size: 12.5px; font-weight: 700; color: var(--brand); letter-spacing: 0.04em; margin-bottom: 10px; }
  .sc-caption h3 { font-size: 23px; font-weight: 700; color: var(--ink-900); margin-bottom: 12px; }
  .sc-caption p { font-size: 14.5px; color: var(--ink-500); line-height: 1.85; }
  .sc-ph {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
    aspect-ratio: 1990 / 1548; color: var(--ink-400); text-align: center; padding: 20px;
  }
  .sc-ph svg { opacity: 0.5; }

  .sc-nav-btn {
    position: absolute; top: 42%; transform: translateY(-50%); z-index: 3;
    width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line);
    background: #fff; color: var(--ink-700); cursor: pointer; transition: var(--t);
    font-size: 20px; line-height: 1; box-shadow: 0 6px 18px rgba(15,23,42,0.12);
    display: flex; align-items: center; justify-content: center;
  }
  .sc-nav-btn:hover { border-color: var(--brand); color: var(--brand); }
  .sc-nav-btn.prev { left: -14px; }
  .sc-nav-btn.next { right: -14px; }
  .sc-hint { text-align: center; margin-top: 26px; font-size: 13px; color: var(--ink-400); }

  /* Lightbox */
  .sc-lb { position: fixed; inset: 0; z-index: 3000; background: rgba(9,13,23,0.92);
    display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: opacity 0.25s; }
  .sc-lb.open { opacity: 1; visibility: visible; }
  .sc-lb img { max-width: 94vw; max-height: 88vh; border-radius: 8px; box-shadow: 0 30px 80px rgba(0,0,0,0.5); }
  .sc-lb-close { position: absolute; top: 22px; right: 26px; background: rgba(255,255,255,0.12); border: none; color: #fff;
    width: 44px; height: 44px; border-radius: 50%; cursor: pointer; font-size: 22px; }
  .sc-lb-close:hover { background: rgba(255,255,255,0.25); }
  .sc-lb-nav { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,0.12); border: none; color: #fff;
    width: 52px; height: 52px; border-radius: 50%; cursor: pointer; font-size: 26px; }
  .sc-lb-nav:hover { background: rgba(255,255,255,0.25); }
  .sc-lb-nav.prev { left: 24px; } .sc-lb-nav.next { right: 24px; }
  .sc-lb-cap { position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,0.85); font-size: 13px; }

  @media (max-width: 860px) {
    .sc-card { grid-template-columns: 1fr; gap: 18px; padding: 16px; }
    .sc-caption h3 { font-size: 20px; }
    .sc-nav-btn { display: none; }
    .sc-lb-nav { width: 42px; height: 42px; font-size: 20px; }
    .sc-lb-nav.prev { left: 8px; } .sc-lb-nav.next { right: 8px; }
  }
  @media (max-width: 640px) {
    .nav { padding: 14px 16px; }
    .nav-actions { gap: 7px; }
    .nav .brand img { height: 24px; }
    .nav-back { display: none; }
    .nav-btn { padding: 6px 11px; font-size: 12px; }
    .hero-inner, .container { padding: 0 20px; }
    .hero h1 { font-size: 32px; }
    .cap-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: 16px; }
    .hero-stat .num { font-size: 28px; }
    .pain-grid { grid-template-columns: 1fr; }
    .steps-flow { grid-template-columns: 1fr; gap: 32px; }
    .step-card::after { display: none; }
    .sc-flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
    .sc-arrow-sep { display: none; }
    .sc-tab { justify-content: center; padding: 8px 6px; gap: 5px; font-size: 13px; }
    .sc-tab .sc-tab-n { width: 18px; height: 18px; font-size: 10px; }
    .cmp-row { grid-template-columns: 1fr 1fr; }
    .cmp-dim { grid-column: 1 / -1; padding: 12px 18px 4px; background: #fff; font-size: 13px; }
    .cmp-old, .cmp-new { padding: 10px 18px 14px; font-size: 12.5px; }
    .cmp-head .cmp-dim { display: none; }
    .modal { padding: 32px 24px 24px; }
    .lead-row { grid-template-columns: 1fr; }
    .cta-fab { right: 20px; bottom: 20px; width: 52px; height: 52px; }
  }