:root {
    --bg-base:   #f4f6f9;
    --bg-card:   #ffffff;
    --bg-subtle: #eef1f6;
    --border:    #dde2ea;
    --border-hi: #c8d0dc;
    --ink:       #0d1420;
    --ink2:      #3a4558;
    --muted:     #576880;
    --accent:    #e85d04;
    --accent2:   #f48c06;
    --cold:      #0069a8;
    --cold2:     #1e90d0;
    --success:   #15803d;
    /* legacy aliases kept for backwards compat */
    --paper:     #f4f6f9;
    --paper2:    #eef1f6;
    --white:     #ffffff;
    --r: 12px;
    --r2: 20px;
  }

  .skip-link {
    position: absolute; top: -100%; left: 16px;
    background: var(--accent); color: #fff;
    padding: 10px 18px; border-radius: 0 0 8px 8px;
    font-size: 14px; font-weight: 700; text-decoration: none; z-index: 9999;
  }
  .skip-link:focus { top: 0; }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Montserrat', sans-serif;
    background: var(--bg-base);
    color: var(--ink);
    line-height: 1.6;
    overflow-x: hidden;
  }

  h1,h2,h3,h4 { font-family: 'Montserrat', sans-serif; line-height: 1.1; }

  /* ── NAV ── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 48px;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
  }
  .nav-logo img { height: 60px; display: block; }
  .nav-links { display: flex; gap: 32px; list-style: none; }
  .nav-links a {
    color: var(--ink2); text-decoration: none;
    font-size: 14px; font-weight: 500; letter-spacing: 0.3px;
    transition: color .2s;
  }
  .nav-links a:hover { color: var(--ink); }
  .nav-cta {
    background: var(--accent); color: var(--white);
    padding: 10px 24px; border-radius: 8px;
    font-family: 'Montserrat', sans-serif; font-weight: 700;
    font-size: 14px; text-decoration: none;
    transition: background .2s, transform .15s;
  }
  .nav-cta:hover { background: #c94e02; transform: translateY(-1px); }

  /* ── HERO ── */
  .hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #eef2f8 0%, #f8fafc 50%, #eaf0f8 100%);
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: 80px 48px 60px;
    gap: 60px;
    position: relative;
    overflow: hidden;
  }
  .hero::before {
    content: '';
    position: absolute; inset: 0;
    background:
      radial-gradient(ellipse 60% 60% at 70% 50%, rgba(0,105,168,0.07) 0%, transparent 70%),
      radial-gradient(ellipse 40% 40% at 20% 80%, rgba(232,93,4,0.05) 0%, transparent 60%);
    pointer-events: none;
  }
  .hero-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(232,93,4,0.08); border: 1px solid rgba(232,93,4,0.25);
    color: var(--accent); font-size: 12px; font-weight: 600;
    letter-spacing: 1.5px; text-transform: uppercase;
    padding: 6px 14px; border-radius: 100px;
    margin-bottom: 24px;
  }
  .hero-eyebrow::before {
    content: ''; width: 6px; height: 6px; border-radius: 50%;
    background: var(--accent); animation: blink 1.5s ease-in-out infinite;
  }
  @keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }

  .hero h1 {
    font-size: clamp(40px, 5vw, 72px);
    font-weight: 800; color: var(--ink);
    letter-spacing: -2px;
    margin-bottom: 8px;
  }
  .hero h1 em {
    font-style: normal; color: var(--accent);
    display: block;
  }
  .hero-sub {
    font-size: 17px; color: var(--muted);
    max-width: 480px; margin-bottom: 40px;
    line-height: 1.7; font-weight: 300;
  }
  .hero-badges {
    display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px;
  }
  .hbadge {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--ink2);
    font-size: 12px; font-weight: 600;
    padding: 7px 14px; border-radius: 8px;
    letter-spacing: 0.3px;
  }
  .hbadge.highlight { background: rgba(232,93,4,0.08); border-color: rgba(232,93,4,0.3); color: var(--accent); }
  .hero-actions { display: flex; gap: 14px; align-items: center; }
  .btn-primary {
    background: var(--accent); color: var(--white);
    padding: 16px 36px; border-radius: 10px;
    font-family: 'Montserrat', sans-serif; font-weight: 700;
    font-size: 16px; text-decoration: none;
    transition: background .2s, transform .15s;
    display: inline-block;
  }
  .btn-primary:hover { background: #c94e02; transform: translateY(-2px); }
  .btn-ghost {
    color: var(--ink2); font-size: 15px;
    text-decoration: none; display: flex; align-items: center; gap: 8px;
    font-weight: 500; transition: color .2s;
  }
  .btn-ghost:hover { color: var(--ink); }
  .btn-ghost::after { content: '→'; font-size: 18px; }

  /* Hero visual side */
  .hero-visual {
    display: flex; flex-direction: column; gap: 16px;
    position: relative; z-index: 1;
  }
  .spec-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .spec-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px; padding: 20px;
    transition: border-color .2s, background .2s;
  }
  .spec-card:hover {
    background: var(--bg-subtle);
    border-color: var(--border-hi);
  }
  .spec-card.big { grid-column: span 2; }
  .spec-val {
    font-family: 'Montserrat', sans-serif;
    font-size: 42px; font-weight: 800;
    color: var(--ink); letter-spacing: -2px;
    line-height: 1;
  }
  .spec-val.cold { color: var(--cold2); }
  .spec-val.warm { color: var(--accent2); }
  .spec-val.green { color: var(--success); }
  .spec-label { font-size: 12px; color: var(--muted); margin-top: 6px; font-weight: 500; letter-spacing: 0.3px; text-transform: uppercase; }
  .spec-detail { font-size: 13px; color: var(--muted); margin-top: 2px; }

  .erp-badge {
    background: linear-gradient(135deg, #dcf5e8, #edfbf3);
    border: 1px solid rgba(21,128,61,0.25);
    border-radius: 14px; padding: 20px;
    display: flex; align-items: center; gap: 16px;
  }
  .erp-letter {
    font-family: 'Montserrat', sans-serif;
    font-size: 52px; font-weight: 800;
    color: var(--success); letter-spacing: 0; line-height: 1;
  }
  .erp-letter .erp-a { letter-spacing: -2px; }
  .erp-letter .erp-plus { letter-spacing: 3px; font-size: 0.82em; vertical-align: 1px; }
  .erp-info { flex: 1; }
  .erp-info .title { font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }
  .erp-info .val { font-family: 'Montserrat', sans-serif; font-size: 20px; font-weight: 700; color: var(--ink); }

  /* ── TRUST BAR ── */
  .trustbar {
    background: var(--bg-subtle);
    padding: 24px 48px;
    display: flex; align-items: center; justify-content: space-between;
    gap: 32px; flex-wrap: wrap;
    border-bottom: 1px solid var(--border);
  }
  .trust-item {
    display: flex; align-items: center; gap: 12px;
    color: var(--ink2); font-size: 13px;
  }
  .trust-icon {
    width: 36px; height: 36px; border-radius: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
  }
  .trust-item strong { color: var(--ink); display: block; font-size: 14px; }

  /* ── SECTION WRAPPER ── */
  section { padding: 64px 48px; }
  .section-eyebrow {
    font-size: 11px; font-weight: 700; letter-spacing: 2px;
    text-transform: uppercase; color: var(--accent);
    margin-bottom: 16px;
  }
  .section-title {
    font-size: clamp(26px, 3.2vw, 40px);
    font-weight: 800; letter-spacing: -1.5px;
    margin-bottom: 20px; max-width: auto;
  }
  .section-lead {
    font-size: 17px; color: var(--muted);
    max-width: auto; line-height: 1.7;
    margin-bottom: 56px;
  }

  /* ── FEATURES ── */
  .features { background: var(--bg-card); }
  .features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: var(--border);
    border-radius: var(--r2);
    overflow: hidden;
  }
  .feat-card {
    background: var(--bg-card);
    padding: 40px 36px;
    transition: background .2s;
  }
  .feat-card:hover { background: var(--bg-subtle); }
  .feat-card.wide { grid-column: span 2; }
  .feat-icon {
    width: 52px; height: 52px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; margin-bottom: 20px;
  }
  .feat-icon.orange { background: rgba(232,93,4,0.1); color: #e85d04; }
  .feat-icon.blue   { background: rgba(0,119,182,0.1); color: #0069a8; }
  .feat-icon.green  { background: rgba(26,127,75,0.1); color: #15803d; }
  .feat-icon.purple { background: rgba(109,40,217,0.08); color: #6d28d9; }
  .feat-card h3 {
    font-size: 20px; font-weight: 700; margin-bottom: 10px;
    letter-spacing: -0.5px;
  }
  .feat-card p { font-size: 14px; color: var(--muted); line-height: 1.7; }
  .feat-num {
    font-family: 'Montserrat', sans-serif;
    font-size: 56px; font-weight: 800;
    letter-spacing: -3px; line-height: 1;
    margin: 12px 0 8px;
  }
  .feat-num.orange { color: var(--accent); }
  .feat-num.blue   { color: var(--cold); }
  .feat-num.green  { color: var(--success); }

  /* ── HOW IT WORKS ── */
  .how { background: var(--bg-base); }
  .how-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: start;
  }
  .how-steps { display: flex; flex-direction: column; gap: 0; }
  .how-step {
    display: flex; gap: 24px; padding: 28px 0;
    border-bottom: 1px solid var(--border);
  }
  .how-step:last-child { border-bottom: none; }
  .step-num {
    width: 36px; height: 36px; border-radius: 10px;
    background: var(--ink); color: var(--white);
    font-family: 'Montserrat', sans-serif; font-weight: 800;
    font-size: 16px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; margin-top: 2px;
  }
  .step-num.active { background: var(--accent); }
  .step-body h4 {
    font-size: 17px; font-weight: 700;
    margin-bottom: 6px; letter-spacing: -0.3px;
  }
  .step-body p { font-size: 14px; color: var(--muted); line-height: 1.65; }

  .how-visual {
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--r2);
    padding: 40px;
    color: var(--ink);
    position: sticky; top: 100px;
  }
  .how-visual h3 {
    font-size: 22px; font-weight: 700;
    margin-bottom: 24px; letter-spacing: -0.5px;
    color: var(--ink);
  }
  .mode-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  .mode-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px; padding: 18px;
    transition: border-color .2s, box-shadow .2s, transform .2s;
  }
  .mode-card:hover {
    border-color: var(--border-hi);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transform: translateY(-2px);
  }
  .mode-card .mode-icon { font-size: 24px; margin-bottom: 8px; }
  .mode-card .mode-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px; font-weight: 700; color: var(--ink);
  }
  .mode-card .mode-desc { font-size: 12px; color: var(--muted); margin-top: 4px; }

  /* ── SPECS TABLE ── */
  .specs-section { background: var(--bg-subtle); color: var(--ink); }
  .specs-section .section-title { color: var(--ink); }
  .specs-section .section-lead { color: var(--muted); }
  .specs-section .section-eyebrow { color: var(--accent); }
  .model-tabs {
    display: flex; gap: 8px; margin-bottom: 32px; flex-wrap: wrap;
  }
  .model-tab {
    padding: 10px 20px; border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg-card); color: var(--ink2);
    font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 13px;
    cursor: pointer; transition: all .2s;
  }
  .model-tab:hover { border-color: var(--accent); color: var(--accent); }
  .model-tab.on { background: var(--accent); border-color: var(--accent); color: var(--white); }
  .specs-grid {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
    background: var(--border);
    border-radius: var(--r2); overflow: hidden;
  }
  .spec-cell {
    background: var(--bg-card);
    padding: 20px 24px;
  }
  .spec-cell .lbl { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 6px; }
  .spec-cell .val { font-family: 'Montserrat', sans-serif; font-size: 22px; font-weight: 700; color: var(--ink); }
  .spec-cell .val.accent { color: var(--accent2); }
  .spec-cell .val.cold { color: var(--ink2); }
  .spec-cell .val.green { color: var(--success); }
  .spec-cell .unit { font-size: 12px; color: var(--muted); margin-top: 2px; }

  /* ── SPECS TABLES ── */
.specs-block{margin-bottom:48px;}
.specs-badge{
  display:inline-block;background:#1267b8;color:#fff;
  font-family:'Montserrat',sans-serif;font-size:10px;font-weight:700;
  padding:3px 12px;margin-bottom:16px;letter-spacing:1px;text-transform:uppercase;
}
.specs-table{width:100%;border-collapse:collapse;font-size:11px;overflow-x:auto;display:block;}
.specs-table thead,.specs-table tbody,.specs-table tr{display:table;width:100%;table-layout:fixed;}
.specs-table th{
  background:var(--ink);color:#fff;
  font-family:'Montserrat',sans-serif;font-size:10px;font-weight:700;
  padding:8px 6px;text-align:center;border:1px solid rgba(13,20,32,0.25);
}
.specs-table th.row-header{background:oklch(0.17 0.04 240);text-align:left;padding-left:8px;}
.specs-table td{
  padding:6px;text-align:center;border:1px solid var(--border);color:var(--ink2);font-size:10px;
}
.specs-table td.row-label{
  text-align:left;font-family:'Montserrat',sans-serif;font-weight:600;
  color:var(--ink2);background:var(--bg-subtle);padding-left:8px;font-size:10px;
}
.specs-table tr:nth-child(even) td:not(.row-label){background:var(--bg-subtle);}
.specs-table .section-row td{
  background:rgba(232,93,4,0.06);font-family:'Montserrat',sans-serif;font-size:10px;font-weight:700;
  color:var(--accent);padding:6px 8px;text-align:left;
}
.erp-a3{background:#2db87e;color:#fff;font-family:'Montserrat',sans-serif;font-weight:700;padding:2px 5px;border-radius:2px;font-size:9px;}
.erp-a2{background:var(--ink2);color:#fff;font-family:'Montserrat',sans-serif;font-weight:700;padding:2px 5px;border-radius:2px;font-size:9px;}
.note-box{
  margin-top:12px;padding:8px 12px;
  border-top:2px dashed var(--border);font-size:11px;color:var(--muted);font-style:italic;
}

  /* ── SMART ── */
  .smart { background: var(--bg-card); }
  .smart-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
  }
  .smart-features { display: flex; flex-direction: column; gap: 24px; }
  .smart-feat {
    display: flex; gap: 20px; align-items: flex-start;
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: 14px;
  }
  .smart-features .smart-feat {
    transition: border-color .2s, box-shadow .2s, transform .2s;
  }
  .smart-features .smart-feat:hover {
    border-color: var(--border-hi);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transform: translateY(-2px);
  }
  .sf-icon {
    width: 44px; height: 44px; border-radius: 12px;
    background: var(--bg-subtle);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; flex-shrink: 0;
  }
  .sf-body h3 { font-size: 16px; font-weight: 700; margin-bottom: 5px; }
  .sf-body p { font-size: 13px; color: var(--muted); line-height: 1.6; }

  .smart-visual {
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: var(--r2);
    padding: 40px;
    color: var(--ink);
  }
  .smart-visual h3 { font-size: 22px; margin-bottom: 24px; letter-spacing: -0.5px; color: var(--ink); }
  .lang-grid {
    display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px;
  }
  .lang-pill {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--ink2);
    font-size: 12px; padding: 5px 12px; border-radius: 100px;
  }
  .stat-row { display: flex; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
  .stat-pill {
    background: rgba(232,93,4,0.08);
    border: 1px solid rgba(232,93,4,0.25);
    color: var(--accent); font-size: 13px; font-weight: 600;
    padding: 8px 16px; border-radius: 8px;
  }

  /* ── NOISE ── */
  .noise-section { background: var(--bg-base); }
  .noise-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
  .noise-vis {
    display: flex; flex-direction: column; gap: 16px;
  }
  .noise-compare {
    display: grid; grid-template-columns: 1fr;
    gap: 12px;
  }
  .nc-row { display: flex; align-items: center; gap: 16px; }
  .nc-label { width: 120px; font-size: 13px; color: var(--muted); flex-shrink: 0; }
  .nc-bar-wrap { flex: 1; height: 12px; background: var(--bg-subtle); border-radius: 6px; overflow: hidden; }
  .nc-bar { height: 100%; border-radius: 6px; }
  .nc-val { width: 50px; text-align: right; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 14px; }
  .noise-features { display: flex; flex-direction: column; gap: 16px; }
  .nf-item {
    display: flex; gap: 16px; align-items: flex-start;
    padding: 20px; background: var(--bg-card);
    border-radius: 12px; border: 1px solid var(--border);
    transition: border-color .2s, box-shadow .2s, transform .2s;
  }
  .nf-item:hover {
    border-color: var(--border-hi);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    transform: translateY(-2px);
  }
  .nf-icon { font-size: 20px; margin-top: 2px; }
  .nf-body h3 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
  .nf-body p { font-size: 13px; color: var(--muted); }

  /* ── CTA ── */
  .cta-section {
    background: var(--bg-subtle);
    border-top: 1px solid var(--border);
    padding: 64px 48px;
    text-align: center;
    position: relative; overflow: hidden;
  }
  .cta-section::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 100%, rgba(232,93,4,0.06) 0%, transparent 70%);
    pointer-events: none;
  }
  .cta-section h2 {
    font-size: clamp(32px, 5vw, 60px);
    color: var(--ink); font-weight: 800;
    letter-spacing: -2px; margin-bottom: 20px;
    position: relative;
  }
  .cta-section p {
    font-size: 18px; color: var(--muted);
    max-width: 560px; margin: 0 auto 48px;
    line-height: 1.7; font-weight: 300;
  }
  .cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
  .cta-contact {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 16px; max-width: 800px; margin: 64px auto 0;
  }
  .cc-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px; padding: 24px;
    color: var(--ink);
  }
  .cc-icon { font-size: 24px; margin-bottom: 12px; }
  .cc-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 6px; }
  .cc-val { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 16px; }
  .cc-val a { color: var(--cold); text-decoration: none; }

  /* ── FAQ ── */
  .faq-section { background: var(--bg-card); }
  .faq-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 60px; }
  .faq-list { display: flex; flex-direction: column; gap: 0; }
  .faq-item {
    border-bottom: 1px solid var(--border);
    padding: 24px 0;
  }
  .faq-q {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px; font-weight: 700; cursor: pointer;
    display: flex; justify-content: space-between; align-items: flex-start; gap: 16px;
    transition: color .2s;
    width: 100%; text-align: left;
    background: none; border: none; padding: 0; color: inherit;
  }
  .faq-q:hover { color: var(--accent); }
  .faq-q .arrow { font-size: 18px; color: var(--muted); flex-shrink: 0; transition: transform .25s; }
  .faq-item.open .faq-q .arrow { transform: rotate(45deg); color: var(--accent); }
  .faq-a {
    font-size: 14px; color: var(--muted); line-height: 1.7;
    max-height: 0; overflow: hidden;
    transition: max-height .35s ease, padding .35s ease;
  }
  .faq-item.open .faq-a { max-height: 300px; padding-top: 14px; }

  /* ── FOOTER ── */
  footer {
    background: var(--bg-subtle);
    padding: 48px;
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 24px;
    border-top: 1px solid var(--border);
  }
  .footer-logo img { height: 50px; display: block; }
  .footer-copy { font-size: 13px; color: var(--ink2); }
  .footer-copy a { color: var(--accent); text-decoration: none; font-weight: 600; }
  .footer-copy a:hover { text-decoration: underline; }
  .footer-certs { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
  .cert-badge {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--ink2);
    font-size: 11px; font-weight: 700;
    padding: 5px 12px; border-radius: 6px; letter-spacing: 0.5px;
  }

  /* ── SCROLL ANIMATIONS ── */
  .reveal {
    opacity: 0; transform: translateY(32px);
    transition: opacity .65s ease, transform .65s ease;
  }
  .reveal.visible { opacity: 1; transform: none; }
  .reveal-delay-1 { transition-delay: .1s; }
  .reveal-delay-2 { transition-delay: .2s; }
  .reveal-delay-3 { transition-delay: .3s; }
  .reveal-delay-4 { transition-delay: .4s; }

  /* ── RESPONSIVE ── */
  @media(max-width: 900px) {
    nav { padding: 16px 24px; }
    .nav-links { display: none; }
    .hero { grid-template-columns: 1fr; padding: 70px 24px 40px; gap: 32px; }
    .hero-visual { display: none; }
    section { padding: 40px 24px; }
    .features-grid { grid-template-columns: 1fr; }
    .feat-card.wide { grid-column: span 1; }
    .how-grid, .smart-grid, .noise-grid { grid-template-columns: 1fr; }
    .how-visual { position: static; }
    .specs-grid { grid-template-columns: 1fr 1fr; }
    .cta-contact { grid-template-columns: 1fr; }
    .faq-grid { grid-template-columns: 1fr; }
    footer { flex-direction: column; padding: 32px 24px; }
    .trustbar { padding: 20px 24px; }
  }

  /* ══════════════════════════════════════════════════════════
     IPARI SZEKCIÓ – scoped under .ipari-szek
  ══════════════════════════════════════════════════════════ */
  .ipari-intro {
    background: var(--bg-base);
    border-top: 1px solid var(--border);
    padding: 80px 48px 60px;
    position: relative;
    overflow: hidden;
  }
  .ipari-intro::before {
    content: '';
    position: absolute; inset: 0;
    background:
      radial-gradient(ellipse 60% 40% at 80% 50%, rgba(232,93,4,0.05) 0%, transparent 70%),
      radial-gradient(ellipse 40% 60% at 10% 80%, rgba(232,93,4,0.03) 0%, transparent 60%);
    pointer-events: none;
  }
  .ipari-intro-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(232,93,4,0.08); border: 1px solid rgba(232,93,4,0.25);
    color: var(--accent); font-size: 11px; font-weight: 700;
    letter-spacing: 1.5px; text-transform: uppercase;
    padding: 6px 14px; border-radius: 100px;
    margin-bottom: 20px;
  }
  .ipari-intro-badge::before {
    content: ''; width: 6px; height: 6px; border-radius: 50%;
    background: var(--accent); display: inline-block;
    animation: blink 1.5s ease-in-out infinite;
  }
  .ipari-intro h2 {
    font-size: clamp(32px, 4.5vw, 60px);
    font-weight: 800; color: var(--ink);
    letter-spacing: -2px; margin-bottom: 16px;
    line-height: 1.05; position: relative;
  }
  .ipari-intro h2 em {
    font-style: normal;
    color: var(--accent);
  }
  .ipari-intro p {
    font-size: 17px; color: var(--muted);
    max-width: 600px; line-height: 1.7; font-weight: 300;
    position: relative;
  }
  .ipari-trustrow {
    display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px;
    position: relative;
  }
  .ipari-tbadge {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--ink2);
    font-size: 12px; font-weight: 600;
    padding: 6px 14px; border-radius: 8px;
  }
  .ipari-tbadge.hi { background: rgba(232,93,4,0.08); border-color: rgba(232,93,4,0.3); color: var(--accent); }

  .ipari-szek {
    --i-bg:    #ededed;
    --i-bg2:   #f1f1f1;
    --i-bg3:   #ffffff;
    --i-acc:   #e85d04;
    --i-acc3:  #f48c06;
    --i-blue:  #0077b6;
    --i-green: #1a7f4b;
    --i-text:  #0d1117;
    --i-muted: #5a6878;
    --i-bord:  rgba(232,93,4,.2);
    --i-bord2: rgba(13,17,23,.1);
    --i-card:  #ffffff;
    --i-r:     14px;
    --i-r2:    22px;
    background: var(--i-bg);
    color: var(--i-text);
    font-family: 'Montserrat', sans-serif;
    position: relative;
  }
  .ipari-szek .i-wrap { max-width: 1140px; margin: 0 auto; padding: 0 5%; }
  .ipari-szek .i-divider { height:1px; background:linear-gradient(90deg,transparent,var(--i-bord),transparent); margin:0 5%; }

  .ipari-szek .rev { opacity:0; transform:translateY(36px); transition:opacity .8s ease,transform .8s ease; }
  .ipari-szek .rev.vis { opacity:1; transform:translateY(0); }
  .ipari-szek .d1{transition-delay:.1s} .ipari-szek .d2{transition-delay:.2s}
  .ipari-szek .d3{transition-delay:.3s} .ipari-szek .d4{transition-delay:.4s}
  .ipari-szek .d5{transition-delay:.5s} .ipari-szek .d6{transition-delay:.6s}

  .ipari-szek .i-eyebrow { display:inline-block; font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase; color:var(--i-acc);margin-bottom:.7rem; }
  .ipari-szek .i-sec-title { font-size:clamp(1.625rem,3.2vw,2.5rem);font-weight:800;letter-spacing:-.02em;margin-bottom:1rem; color:var(--i-text); }
  .ipari-szek .i-sec-desc { font-size:1rem;color:var(--i-muted);max-width:560px;line-height:1.8; }

  /* FEATURES */
  .ipari-szek section { background: var(--i-bg); padding: 4rem 0; }
  .ipari-szek section.i-bg2 { background: var(--i-bg2); }
  .ipari-szek .i-feat-hdr { text-align:center;margin-bottom:3.5rem; }
  .ipari-szek .i-feat-grid { display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem; }
  .ipari-szek .i-feat-card {
    background:var(--i-card);border:1px solid var(--i-bord2);
    border-radius:var(--i-r2);padding:2rem;
    transition:border-color .3s,transform .3s,box-shadow .3s;
    position:relative;overflow:hidden;
  }
  .ipari-szek .i-feat-card::after { content:'';position:absolute;inset:0; background:linear-gradient(135deg,rgba(249,115,22,.05),transparent 60%); opacity:0;transition:opacity .3s;pointer-events:none; }
  .ipari-szek .i-feat-card:hover { border-color:rgba(249,115,22,.4);transform:translateY(-4px);box-shadow:0 0 48px rgba(249,115,22,.2); }
  .ipari-szek .i-feat-card:hover::after { opacity:1; }
  .ipari-szek .i-feat-icon { font-size:2.2rem;margin-bottom:1.1rem;display:block; color: var(--i-acc); }
  .ipari-szek .i-feat-title { font-size:1rem;font-weight:700;margin-bottom:.5rem; color:var(--i-text); }
  .ipari-szek .i-feat-desc { font-size:.87rem;color:var(--i-muted);line-height:1.7; }
  .ipari-szek .i-feat-tag { display:inline-block;background:rgba(249,115,22,.09);color:var(--i-acc); font-size:.68rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase; padding:.2rem .65rem;border-radius:100px;margin-top:.9rem; }

  /* SPECS */
  .ipari-szek .i-specs-layout { display:grid;grid-template-columns:1fr 1.3fr;gap:5rem;align-items:start; }
  .ipari-szek .i-spec-device { background:var(--i-bg3);border:1px solid var(--i-bord); border-radius:var(--i-r2);padding:2.5rem 2rem;text-align:center; position:relative;overflow:hidden; }
  .ipari-szek .i-spec-device::before { content:'';position:absolute;inset:0; background:radial-gradient(ellipse at 50% 0%,rgba(249,115,22,.07),transparent 70%); pointer-events:none; }
  .ipari-szek .i-spec-emoji { font-size:6rem;display:block;filter:drop-shadow(0 0 36px rgba(249,115,22,.4));margin-bottom:1.3rem;animation:floatM 5s ease-in-out infinite; }
  @keyframes floatM { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }
  .ipari-szek .i-spec-model { font-size:1.3rem;font-weight:800; color:var(--i-text); }
  .ipari-szek .i-spec-sub { font-size:.75rem;color:var(--i-muted);letter-spacing:.06em;text-transform:uppercase;margin-top:.3rem; }
  .ipari-szek .i-cert-row { display:flex;flex-wrap:wrap;justify-content:center;gap:.55rem;margin-top:1.4rem; }
  .ipari-szek .i-cert { background:rgba(249,115,22,.07);border:1px solid rgba(249,115,22,.15); border-radius:8px;padding:.27rem .65rem; font-size:.68rem;font-weight:700;color:var(--i-acc); }
  .ipari-szek .i-spec-group { margin-bottom:2.2rem; }
  .ipari-szek .i-spec-group-title { font-size:.75rem;font-weight:800; letter-spacing:.14em;text-transform:uppercase;color:var(--i-acc); margin-bottom:.85rem;padding-bottom:.45rem;border-bottom:1px solid var(--i-bord); }
  .ipari-szek .i-spec-row { display:flex;justify-content:space-between;align-items:center; padding:.62rem 0;border-bottom:1px solid rgba(13,17,23,.07);gap:1rem; }
  .ipari-szek .i-spec-l { font-size:.85rem;color:var(--i-muted);flex:1; }
  .ipari-szek .i-spec-v { font-size:.95rem;font-weight:700;color:var(--i-text);text-align:right; }
  .ipari-szek .i-spec-v.hi { color:var(--i-acc); }

  /* USE CASES */
  .ipari-szek .i-use-hdr { text-align:center;margin-bottom:3.5rem; }
  .ipari-szek .i-use-grid { display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem; }
  .ipari-szek .i-use-card { background:var(--i-card);border:1px solid var(--i-bord2); border-radius:var(--i-r2);padding:2rem; transition:all .3s;position:relative;overflow:hidden; }
  .ipari-szek .i-use-card::before { content:'';position:absolute;bottom:0;left:0;right:0;height:3px; background:linear-gradient(90deg,var(--i-acc),transparent); transform:scaleX(0);transform-origin:left;transition:transform .4s; }
  .ipari-szek .i-use-card:hover { border-color:rgba(249,115,22,.3);transform:translateY(-3px); }
  .ipari-szek .i-use-card:hover::before { transform:scaleX(1); }
  .ipari-szek .i-use-icon { font-size:2.5rem;margin-bottom:1.2rem;display:block; color: var(--i-acc); }
  .ipari-szek .i-use-title { font-size:1.1rem;font-weight:800;margin-bottom:.6rem; color:var(--i-text); }
  .ipari-szek .i-use-desc { font-size:.85rem;color:var(--i-muted);line-height:1.7; }
  .ipari-szek .i-use-tags { display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1rem; }
  .ipari-szek .i-use-tag { background:rgba(0,119,182,.08);border:1px solid rgba(0,119,182,.2); border-radius:7px;padding:.2rem .6rem; font-size:.68rem;font-weight:600;color:var(--i-blue); }

  /* SMART */
  .ipari-szek .i-smart-layout { display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center; }
  .ipari-szek .i-smart-feats { display:grid;grid-template-columns:1fr 1fr;gap:.9rem;margin-top:2rem; }
  .ipari-szek .i-smart-feat { background:var(--i-card);border:1px solid var(--i-bord2); border-radius:var(--i-r);padding:1.1rem;transition:all .3s; }
  .ipari-szek .i-smart-feat:hover { border-color:rgba(249,115,22,.3);transform:translateY(-2px); }
  .ipari-szek .i-sf-icon { font-size:1.4rem;margin-bottom:.5rem; color: var(--i-acc); }
  .ipari-szek .i-sf-title { font-size:.85rem;font-weight:700;margin-bottom:.25rem; color:var(--i-text); }
  .ipari-szek .i-sf-desc { font-size:.75rem;color:var(--i-muted);line-height:1.6; }
  .ipari-szek .i-display-mockup { background:var(--i-bg3);border:2px solid rgba(249,115,22,.25); border-radius:var(--i-r2);padding:2rem; box-shadow:0 0 60px rgba(249,115,22,.12),0 30px 60px rgba(0,0,0,.5); animation:floatM 5s ease-in-out infinite; position:relative; }
  .ipari-szek .i-display-mockup::before { content:'';position:absolute;top:-1px;left:20%;right:20%;height:2px; background:linear-gradient(90deg,transparent,var(--i-acc),transparent); }
  .ipari-szek .i-disp-hdr { display:flex;justify-content:space-between;align-items:center;margin-bottom:1.4rem; }
  .ipari-szek .i-disp-brand { font-size:1rem;font-weight:900;color:var(--i-acc);letter-spacing:.05em; }
  .ipari-szek .i-disp-status { display:flex;align-items:center;gap:.4rem;font-size:.72rem;color:var(--i-green);font-weight:600; }
  .ipari-szek .i-disp-sdot { width:7px;height:7px;border-radius:50%;background:var(--i-green);box-shadow:0 0 7px var(--i-green);animation:blink 2s infinite; }
  .ipari-szek .i-disp-modes { display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem;margin-bottom:1.3rem; }
  .ipari-szek .i-dmode { background:rgba(255,255,255,.04);border:1px solid var(--i-bord2); border-radius:9px;padding:.5rem .3rem;text-align:center; font-size:.65rem;font-weight:600;color:var(--i-muted); }
  .ipari-szek .i-dmode.on { background:rgba(249,115,22,.12);border-color:var(--i-acc);color:var(--i-acc); }
  .ipari-szek .i-disp-temps { display:grid;grid-template-columns:1fr 1fr;gap:.7rem;margin-bottom:1rem; }
  .ipari-szek .i-dtemp { background:rgba(255,255,255,.03);border:1px solid var(--i-bord2); border-radius:12px;padding:1rem;text-align:center; }
  .ipari-szek .i-dtemp-set { font-size:.62rem;color:var(--i-muted);text-transform:uppercase;letter-spacing:.06em; }
  .ipari-szek .i-dtemp-val { font-size:2.5rem;font-weight:900;color:var(--i-acc);line-height:1; }
  .ipari-szek .i-dtemp-cur { font-size:.68rem;color:var(--i-muted);margin-top:.2rem; }
  .ipari-szek .i-disp-rows { display:flex;flex-direction:column;gap:.35rem; }
  .ipari-szek .i-disp-row { display:flex;justify-content:space-between;font-size:.72rem;padding:.35rem 0;border-bottom:1px solid rgba(255,255,255,.04); }
  .ipari-szek .i-disp-row:last-child { border:none; }
  .ipari-szek .i-dr-l { color:var(--i-muted); }
  .ipari-szek .i-dr-v { font-weight:700;color:var(--i-acc); }

  /* SUSTAINABILITY */
  .ipari-szek .i-green-layout { display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center; }
  .ipari-szek .i-gwp-box { background:rgba(26,127,75,.07);border:1px solid rgba(26,127,75,.18); border-radius:var(--i-r2);padding:1.8rem; display:flex;align-items:center;gap:1.3rem;margin-top:2rem; }
  .ipari-szek .i-gwp-badge { background:linear-gradient(135deg,var(--i-green),#059669); color:#ffffff;font-weight:900; font-size:1rem;padding:.8rem 1.1rem;border-radius:11px; text-align:center;line-height:1.3;flex-shrink:0; }
  .ipari-szek .i-gwp-strong { font-weight:700;font-size:.95rem; }
  .ipari-szek .i-gwp-p { font-size:.85rem;color:var(--i-muted);margin-top:.3rem;line-height:1.6; }
  .ipari-szek .i-green-stats { display:grid;grid-template-columns:1fr 1fr;gap:.9rem;margin-top:2rem; }
  .ipari-szek .i-gsc { background:var(--i-card);border:1px solid var(--i-bord2); border-radius:var(--i-r);padding:1.4rem;transition:all .3s; position:relative;overflow:hidden; }
  .ipari-szek .i-gsc:hover { border-color:rgba(52,211,153,.3);transform:translateY(-2px); }
  .ipari-szek .i-gsc::before { content:'';position:absolute;bottom:0;left:0;right:0;height:2px; background:linear-gradient(90deg,var(--i-green),transparent); }
  .ipari-szek .i-gsc-n { font-size:2.2rem;font-weight:900;color:var(--i-green);line-height:1;margin-bottom:.35rem; }
  .ipari-szek .i-gsc-l { font-size:.8rem;color:var(--i-muted);line-height:1.5; }
  .ipari-szek .i-eco-wrap { position:relative;width:300px;height:300px;margin:3rem auto; }
  .ipari-szek .i-eco-ring { position:absolute;inset:0;border-radius:50%;border:2px dashed rgba(26,127,75,.3);animation:spin 22s linear infinite; }
  @keyframes spin { to { transform:rotate(360deg); } }
  .ipari-szek .i-eco-inner { position:absolute;inset:30px;border-radius:50%; background:radial-gradient(circle,rgba(26,127,75,.1),transparent 70%); border:1px solid rgba(26,127,75,.18); display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.4rem; }
  .ipari-szek .i-eco-icon { font-size:4rem;filter:drop-shadow(0 0 20px rgba(52,211,153,.4)); }
  .ipari-szek .i-eco-lbl { font-weight:900;font-size:1.1rem;color:var(--i-green);text-align:center;line-height:1.2; }
  .ipari-szek .i-eco-orb { position:absolute; background:var(--i-bg3);border:1px solid rgba(26,127,75,.25); border-radius:10px;padding:.5rem .8rem; font-size:.7rem;font-weight:700;color:var(--i-green);white-space:nowrap; box-shadow:0 2px 8px rgba(0,0,0,.08); }
  .ipari-szek .i-eo1{top:-10px;left:50%;transform:translateX(-50%)}
  .ipari-szek .i-eo2{right:-18px;top:50%;transform:translateY(-50%)}
  .ipari-szek .i-eo3{bottom:-10px;left:50%;transform:translateX(-50%)}
  .ipari-szek .i-eo4{left:-18px;top:50%;transform:translateY(-50%)}
  .ipari-szek .i-certs-box { background:var(--i-bg3);border:1px solid var(--i-bord2); border-radius:var(--i-r);padding:1.5rem;margin-top:1rem; }
  .ipari-szek .i-certs-label { font-size:.72rem;text-transform:uppercase;letter-spacing:.1em; color:var(--i-acc);font-weight:700;margin-bottom:.9rem;display:block; }

  /* MODEL COMPARISON TABLE */
  .ipari-szek .i-model-table-wrap { margin-top:4rem;overflow-x:auto; }
  .ipari-szek .i-model-table { width:100%;border-collapse:collapse;font-size:.84rem; }
  .ipari-szek .i-model-table th,
  .ipari-szek .i-model-table td { padding:.65rem 1rem;border-bottom:1px solid rgba(13,17,23,.08);text-align:left; }
  .ipari-szek .i-model-table thead th { background:var(--i-bg3);color:var(--i-acc);font-size:.7rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;border-bottom:1px solid var(--i-bord);padding:.75rem 1rem; }
  .ipari-szek .i-model-table thead th:first-child { border-radius:10px 0 0 0; }
  .ipari-szek .i-model-table thead th:last-child { border-radius:0 10px 0 0; }
  .ipari-szek .i-model-table .i-sec-row td { background:rgba(249,115,22,.06);font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--i-acc);padding:.5rem 1rem; }
  .ipari-szek .i-model-table td:first-child { color:var(--i-muted);font-size:.83rem; }
  .ipari-szek .i-model-table td.hi { color:var(--i-acc);font-weight:700; }
  .ipari-szek .i-model-table td.gr { color:var(--i-green);font-weight:700; }
  .ipari-szek .i-model-table tr:hover td:not(.i-sec-row td) { background:rgba(13,17,23,.03); }
  .ipari-szek .i-model-note { font-size:.72rem;color:var(--i-muted);margin-top:.9rem;line-height:1.7; }

  /* ── SÖTÉT ELEMEK MEGŐRZÉSE (spec device panel + display mockup) ── */
  .ipari-szek .i-spec-device {
    background: #1a2535;
    border-color: rgba(232,93,4,.35);
  }
  .ipari-szek .i-spec-device::before {
    background: radial-gradient(ellipse at 50% 0%,rgba(232,93,4,.1),transparent 70%);
  }
  .ipari-szek .i-spec-device .i-spec-model { color: #f0f4f8; }
  .ipari-szek .i-spec-device .i-spec-sub { color: rgba(240,244,248,.5); }
  .ipari-szek .i-spec-device .i-cert { background:rgba(232,93,4,.1); border-color:rgba(232,93,4,.22); }

  .ipari-szek .i-display-mockup {
    background: #1a2535;
    border-color: rgba(232,93,4,.28);
    box-shadow: 0 0 60px rgba(232,93,4,.1), 0 30px 60px rgba(0,0,0,.25);
  }
  .ipari-szek .i-dmode {
    background: rgba(255,255,255,.04);
    border-color: rgba(255,255,255,.08);
    color: rgba(240,244,248,.5);
  }
  .ipari-szek .i-dmode.on {
    background: rgba(232,93,4,.12);
    border-color: #e85d04;
    color: #e85d04;
  }
  .ipari-szek .i-dtemp {
    background: rgba(255,255,255,.04);
    border-color: rgba(255,255,255,.08);
  }
  .ipari-szek .i-dtemp-set,
  .ipari-szek .i-dtemp-cur { color: rgba(240,244,248,.45); }
  .ipari-szek .i-disp-row { border-color: rgba(255,255,255,.07); }
  .ipari-szek .i-dr-l { color: rgba(240,244,248,.45); }

  /* Feat-card hover finom árnyék light bg-en */
  .ipari-szek .i-feat-card:hover { border-color:rgba(232,93,4,.3); box-shadow:0 6px 32px rgba(232,93,4,.12); }
  .ipari-szek .i-feat-card { box-shadow: 0 2px 12px rgba(13,17,23,.06); }
  .ipari-szek .i-use-card { box-shadow: 0 2px 12px rgba(13,17,23,.06); }
  .ipari-szek .i-smart-feat { box-shadow: 0 2px 8px rgba(13,17,23,.05); }
  .ipari-szek .i-gsc { box-shadow: 0 2px 8px rgba(13,17,23,.05); }

  @media(max-width:960px){
    .ipari-szek .i-specs-layout,
    .ipari-szek .i-smart-layout,
    .ipari-szek .i-green-layout { grid-template-columns:1fr; }
    .ipari-szek .i-feat-grid,
    .ipari-szek .i-use-grid { grid-template-columns:1fr 1fr; }
    .ipari-intro { padding:60px 24px 40px; }
    .ipari-szek section { padding: 2.5rem 0; }
  }
  @media(max-width:600px){
    .ipari-szek .i-feat-grid,
    .ipari-szek .i-use-grid,
    .ipari-szek .i-smart-feats,
    .ipari-szek .i-green-stats { grid-template-columns:1fr; }
  }

  /* ── SVG icon sizing ── */
  .trust-icon svg  { width: 20px; height: 20px; }
  .feat-icon svg   { width: 26px; height: 26px; }
  .mode-icon svg   { width: 22px; height: 22px; }
  .sf-icon svg     { width: 22px; height: 22px; }
  .nf-icon svg     { width: 20px; height: 20px; }
  .i-feat-icon svg { width: 24px; height: 24px; }
  .i-spec-emoji svg { width: 110px; height: 143px; }
  .i-use-icon svg  { width: 28px; height: 28px; }
  .i-sf-icon svg   { width: 20px; height: 20px; }
  .i-eco-icon svg  { width: 22px; height: 22px; }
  .i-eco-orb svg   { width: 14px; height: 14px; display:inline-block; vertical-align:middle; }
  .i-dmode svg     { width: 14px; height: 14px; display:inline-block; vertical-align:middle; margin-right:4px; }

  /* ── AJÁNLAT MODAL ── */
  .modal-bd {
    display: none; position: fixed; inset: 0; z-index: 9000;
    background: rgba(13,20,32,0.62); backdrop-filter: blur(7px);
    align-items: center; justify-content: center; padding: 20px;
  }
  .modal-bd.open { display: flex; }
  .modal-box {
    background: #fff; border-radius: 20px;
    width: 100%; max-width: 560px;
    box-shadow: 0 36px 90px rgba(0,0,0,0.28);
    animation: mIn .22s cubic-bezier(.22,.68,0,1.2);
  }
  @keyframes mIn {
    from { opacity:0; transform: scale(.95) translateY(14px); }
    to   { opacity:1; transform: scale(1) translateY(0); }
  }
  .m-head {
    background: linear-gradient(135deg, #e85d04 0%, #f59e0b 100%);
    padding: 22px 28px; border-radius: 20px 20px 0 0; position: relative;
  }
  .m-head h3 {
    font-size: 20px; font-weight: 800; color: #fff;
    letter-spacing: -.5px; margin-bottom: 4px;
  }
  .m-head p { font-size: 13px; color: rgba(255,255,255,.82); line-height: 1.5; font-weight: 400; }
  .m-close {
    position: absolute; top: 16px; right: 16px;
    background: rgba(255,255,255,.2); border: none; border-radius: 50%;
    width: 34px; height: 34px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 16px; transition: background .15s;
  }
  .m-close:hover { background: rgba(255,255,255,.35); }
  .m-body { padding: 20px 28px; display: flex; flex-direction: column; gap: 14px; }
  .m-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .mf-lbl {
    display: block; font-size: 11px; font-weight: 700; color: var(--ink2);
    letter-spacing: .6px; text-transform: uppercase; margin-bottom: 6px;
  }
  .mf-req { color: var(--accent); }
  .mf-inp, .mf-sel, .mf-ta {
    width: 100%; border: 1.5px solid var(--border); border-radius: 10px;
    padding: 9px 13px; font-family: 'Montserrat', sans-serif;
    font-size: 13px; color: var(--ink); background: var(--bg-subtle);
    outline: none; transition: border-color .18s, background .18s;
    appearance: none; -webkit-appearance: none;
  }
  .mf-sel { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23576880' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; cursor: pointer; }
  .mf-inp:focus, .mf-sel:focus, .mf-ta:focus { border-color: var(--accent); background: #fff; }
  .mf-ta { resize: vertical; min-height: 64px; }
  .mf-checks { display: flex; gap: 14px; flex-wrap: wrap; }
  .mf-ck {
    display: flex; align-items: center; gap: 7px;
    font-size: 13px; color: var(--ink2); cursor: pointer; font-weight: 500;
  }
  .mf-ck input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; }
  .m-foot {
    padding: 4px 28px 22px;
    display: flex; align-items: center; gap: 12px;
  }
  .m-submit {
    flex: 1; background: var(--accent); color: #fff; border: none;
    border-radius: 10px; padding: 14px 24px;
    font-family: 'Montserrat', sans-serif; font-size: 15px; font-weight: 700;
    cursor: pointer; transition: background .2s, transform .15s;
  }
  .m-submit:hover:not(:disabled) { background: #c94e02; transform: translateY(-1px); }
  .m-submit:disabled { background: #ccc; cursor: default; }
  .m-cancel {
    background: none; border: 1.5px solid var(--border); border-radius: 10px;
    padding: 14px 20px; font-family: 'Montserrat', sans-serif;
    font-size: 13.5px; color: var(--muted); cursor: pointer;
    transition: border-color .18s, color .18s;
  }
  .m-cancel:hover { border-color: var(--border-hi); color: var(--ink); }
  .m-err { display:none; font-size:12.5px; color:var(--accent); font-weight:600; margin-top:-6px; }
  .m-success {
    display: none; padding: 52px 32px; flex-direction: column;
    align-items: center; gap: 16px; text-align: center;
  }
  .m-success.show { display: flex; }
  .ms-icon {
    width: 68px; height: 68px; border-radius: 50%;
    background: #f0fdf4; border: 2px solid #86efac;
    display: flex; align-items: center; justify-content: center;
  }
  .ms-title { font-size: 21px; font-weight: 800; color: var(--ink); letter-spacing: -.5px; }
  .ms-sub { font-size: 14px; color: var(--muted); line-height: 1.65; max-width: 370px; }
  @media (max-width: 600px) {
    .m-head, .m-body { padding-left: 20px; padding-right: 20px; }
    .m-foot { padding-left: 20px; padding-right: 20px; }
    .m-row { grid-template-columns: 1fr; }
  }


@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap');

/* Widget reset & background */
#et-kalk {
  font-family: 'Montserrat', sans-serif !important;
  color: var(--et-text, #0d1420) !important;
  background: var(--et-bg, #f4f6f9) !important;
  font-size: 16px !important;
  line-height: 1.6 !important;
  position: relative;
  overflow: hidden;
  border-radius: 20px;
}
#et-kalk *, #et-kalk *::before, #et-kalk *::after {
  box-sizing: border-box !important;
}
#et-kalk h1,#et-kalk h2,#et-kalk h3,
#et-kalk h4,#et-kalk h5,#et-kalk h6 {
  font-family: 'Montserrat', sans-serif !important;
}
#et-kalk a { text-decoration: none; color: var(--et-acc, #e85d04); }
#et-kalk ul { list-style: none; }
#et-kalk button { cursor: pointer; font-family: 'Montserrat', sans-serif; }
/* background orbs - widget-relative */
#et-kalk .page-bg {
  position: absolute !important;
  inset: 0 !important;
  pointer-events: none !important;
  overflow: hidden !important;
}

/* ── TOKENS ────────────────────────────────────────── */
#et-kalk {
  --bg:    #f4f6f9;
  --bg2:   #eef1f6;
  --bg3:   #ffffff;
  --bg4:   #eef1f6;
  --acc:   #e85d04;
  --acc2:  #f48c06;
  --acc3:  #15803d;
  --gold:  #f48c06;
  --warn:  #dc2626;
  --text:  #0d1420;
  --muted: #6b7a94;
  --bord:  #dde2ea;
  --card:  #ffffff;
  --glow:  0 2px 16px rgba(232,93,4,.12);
  --r:     16px;
  --r2:    24px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}


#et-kalk h1, #et-kalk h2, #et-kalk h3, #et-kalk h4{font-family:'Montserrat',sans-serif;font-weight:700;line-height:1.15}
#et-kalk a{color:var(--acc);text-decoration:none}

/* ── BACKGROUND ────────────────────────────────────── */
#et-kalk .page-bg{
  position:absolute;inset:0;z-index:0;pointer-events:none;
}
#et-kalk .grid-layer{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(0,0,0,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(0,0,0,.025) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse at 50% 30%,black 20%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at 50% 30%,black 20%,transparent 75%);
}
#et-kalk .orb{position:absolute;border-radius:50%;filter:blur(90px);animation:orbFloat 9s ease-in-out infinite}
#et-kalk .orb1{width:500px;height:500px;background:radial-gradient(circle,rgba(232,93,4,.09) 0%,transparent 70%);top:-120px;right:-80px}
#et-kalk .orb2{width:360px;height:360px;background:radial-gradient(circle,rgba(244,140,6,.07) 0%,transparent 70%);bottom:10%;left:-60px;animation-delay:-4.5s}
#et-kalk .orb3{width:260px;height:260px;background:radial-gradient(circle,rgba(0,105,168,.05) 0%,transparent 70%);top:40%;left:35%;animation-delay:-2s}
@keyframes orbFloat{
  0%, 100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(22px,-22px) scale(1.04)}
  66%{transform:translate(-16px,16px) scale(.97)}
}

/* ── NAV ───────────────────────────────────────────── */
#et-kalk nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:1.1rem 5%;
  display:flex;align-items:center;justify-content:space-between;
  transition:background .4s,backdrop-filter .4s;
}
#et-kalk nav.scrolled{background:rgba(244,246,249,.92);backdrop-filter:blur(20px);border-bottom:1px solid var(--bord)}
#et-kalk .nav-logo{font-family:'Montserrat',sans-serif;font-weight:800;font-size:1.4rem;color:var(--text);letter-spacing:-.02em}
#et-kalk .nav-logo span{color:var(--acc)}
#et-kalk .nav-back{
  display:inline-flex;align-items:center;gap:.5rem;
  color:var(--muted);font-size:.85rem;font-weight:500;
  border:1px solid var(--bord);border-radius:100px;
  padding:.45rem 1.1rem;
  transition:color .3s,border-color .3s;
}
#et-kalk .nav-back:hover{color:var(--acc);border-color:var(--acc)}

/* ── MAIN WRAP ─────────────────────────────────────── */
#et-kalk .main{
  position:relative;z-index:1;
  max-width:900px;
  margin:0 auto;
  padding:1rem;
}

/* ── PAGE HEADER ───────────────────────────────────── */
#et-kalk .page-header{text-align:center;margin-bottom:1.5rem}
#et-kalk .page-badge{
  display:inline-flex;align-items:center;gap:.5rem;
  background:rgba(232,93,4,.08);border:1px solid rgba(232,93,4,.2);
  border-radius:100px;padding:.28rem .8rem;
  font-size:.72rem;font-weight:600;color:var(--acc);
  letter-spacing:.08em;text-transform:uppercase;
  margin-bottom:.6rem;
  animation:fadeUp .7s .1s both;
}
#et-kalk .pulse-dot{width:6px;height:6px;border-radius:50%;background:var(--acc3);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.5)}}
#et-kalk .page-title{
  font-size:clamp(1.4rem,3vw,2rem);
  font-weight:800;letter-spacing:-.03em;
  margin-bottom:.4rem;
  animation:fadeUp .7s .2s both;
}
#et-kalk .page-title span{
  background:linear-gradient(135deg,var(--acc) 0%,var(--acc2) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
#et-kalk .page-sub{
  font-size:.88rem;color:var(--muted);max-width:520px;
  margin:0 auto;line-height:1.6;
  animation:fadeUp .7s .3s both;
}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}

/* ── CARD ──────────────────────────────────────────── */
#et-kalk .card{
  background:var(--card);
  border:1px solid var(--bord);
  border-radius:var(--r2);
  padding:2.2rem;
  position:relative;overflow:hidden;
  animation:fadeUp .7s .4s both;
}
#et-kalk .card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(232,93,4,.4),transparent);
  opacity:.6;
}
#et-kalk .card-section{margin-bottom:2rem}
#et-kalk .card-section:last-child{margin-bottom:0}
#et-kalk .section-label{
  font-family:'Montserrat',sans-serif;
  font-size:.7rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;
  color:var(--acc);
  margin-bottom:1.1rem;
  padding-bottom:.5rem;
  border-bottom:1px solid var(--bord);
  display:flex;align-items:center;gap:.6rem;
}
#et-kalk .section-label-icon{display:inline-flex;align-items:center;flex-shrink:0}

/* ── FORM GRID ─────────────────────────────────────── */
#et-kalk .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
#et-kalk .form-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1rem}
#et-kalk .form-full{grid-column:1/-1}

/* ── FIELD ─────────────────────────────────────────── */
#et-kalk .field{display:flex;flex-direction:column;gap:.45rem}
#et-kalk .field label{
  font-size:.8rem;font-weight:600;color:var(--muted);
  letter-spacing:.03em;
  display:flex;align-items:center;gap:.4rem;
}
#et-kalk .field label .tip{
  width:15px;height:15px;border-radius:50%;
  background:rgba(232,93,4,.1);border:1px solid rgba(232,93,4,.2);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:.6rem;color:var(--acc);cursor:help;
  position:relative;
}
#et-kalk .field label .tip:hover::after,
#et-kalk .field label .tip:focus-visible::after{
  content:attr(data-tip);
  position:absolute;bottom:calc(100% + 6px);left:50%;
  transform:translateX(-50%);
  background:#ffffff;border:1px solid #dde2ea;
  border-radius:8px;padding:.5rem .75rem;
  font-size:.72rem;color:#0d1420;font-weight:400;
  white-space:nowrap;z-index:10;
  box-shadow:0 8px 24px rgba(0,0,0,.4);
  pointer-events:none;
}
#et-kalk .inp-wrap{position:relative}
#et-kalk .inp-wrap .unit{
  position:absolute;right:.9rem;top:50%;transform:translateY(-50%);
  font-size:.78rem;color:var(--muted);font-weight:500;pointer-events:none;
}
#et-kalk input[type=number], #et-kalk input[type=text], #et-kalk select{
  width:100%;
  background:#ffffff;
  border:1px solid var(--bord);
  border-radius:10px;
  color:var(--text);
  font-family:'Montserrat',sans-serif;
  font-size:.92rem;
  padding:.7rem 1rem;
  transition:border-color .3s,box-shadow .3s,background .3s;
  -webkit-appearance:none;appearance:none;
  outline:none;
}
#et-kalk input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none}
#et-kalk input[type=number].with-unit{padding-right:3rem}
#et-kalk input:focus, #et-kalk select:focus{
  border-color:var(--acc);
  box-shadow:0 0 0 3px rgba(232,93,4,.1);
  background:rgba(232,93,4,.04);
}
#et-kalk input.err{border-color:var(--warn)!important;box-shadow:0 0 0 3px rgba(220,38,38,.1)!important}
#et-kalk select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237a91b0' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right .9rem center;
  padding-right:2.5rem;
  cursor:pointer;
}
#et-kalk select option{background:var(--bg3);color:var(--text)}

/* ── RANGE SLIDER ──────────────────────────────────── */
#et-kalk .range-field{gap:.6rem}
#et-kalk .range-wrap{position:relative}
#et-kalk input[type=range]{
  width:100%;-webkit-appearance:none;appearance:none;
  height:4px;border-radius:2px;outline:none;border:none!important;
  background:linear-gradient(to right,var(--acc) 0%,var(--acc) var(--pct,50%),rgba(0,0,0,.1) var(--pct,50%),rgba(0,0,0,.1) 100%);
  padding:0!important;cursor:pointer;
  box-shadow:none!important;
}
#et-kalk input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:18px;height:18px;border-radius:50%;
  background:var(--acc);box-shadow:0 0 10px rgba(232,93,4,.4);
  cursor:pointer;transition:transform .2s,box-shadow .2s;
}
#et-kalk input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2);box-shadow:0 0 16px rgba(232,93,4,.6)}
#et-kalk input[type=range]:focus:not(:focus-visible){border:none!important;box-shadow:none!important}
#et-kalk input[type=range]:focus-visible{outline:none!important}
#et-kalk input[type=range]:focus-visible::-webkit-slider-thumb{
  box-shadow:0 0 0 3px #fff,0 0 0 5px var(--acc),0 0 12px rgba(232,93,4,.5);
  transform:scale(1.25);
}
#et-kalk input[type=range]:focus-visible::-moz-range-thumb{
  box-shadow:0 0 0 3px #fff,0 0 0 5px var(--acc);
  transform:scale(1.25);
}
#et-kalk .range-labels{display:flex;justify-content:space-between;font-size:.7rem;color:var(--muted);margin-top:.3rem}
#et-kalk .range-val{
  display:inline-flex;align-items:center;gap:.3rem;
  background:rgba(232,93,4,.08);border:1px solid rgba(232,93,4,.15);
  border-radius:8px;padding:.22rem .65rem;
  font-family:'Montserrat',sans-serif;font-size:.82rem;font-weight:700;color:var(--acc);
  margin-left:.5rem;
}

/* ── TOGGLE PILLS ──────────────────────────────────── */
#et-kalk .pill-group{display:flex;gap:.5rem;flex-wrap:wrap}
#et-kalk .pill{
  background:#ffffff;
  border:1px solid var(--bord);
  border-radius:10px;padding:.55rem 1rem;
  font-size:.82rem;font-weight:500;color:var(--muted);
  cursor:pointer;transition:all .25s;user-select:none;
  display:flex;align-items:center;gap:.4rem;
}
#et-kalk .pill:hover{border-color:rgba(232,93,4,.3);color:var(--text)}
#et-kalk .pill.sel{
  background:rgba(232,93,4,.1);border-color:var(--acc);
  color:var(--acc);font-weight:600;
}
#et-kalk .pill-icon{display:inline-flex;align-items:center;margin-right:2px}

/* ── CHECKBOX ROW ──────────────────────────────────── */
#et-kalk .check-grid{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
#et-kalk .check-item{
  display:flex;align-items:center;gap:.6rem;
  background:#fafafa;border:1px solid var(--bord);
  border-radius:10px;padding:.65rem .9rem;cursor:pointer;
  transition:all .25s;user-select:none;
}
#et-kalk .check-item:hover{border-color:rgba(232,93,4,.25)}
#et-kalk .check-item.checked{background:rgba(232,93,4,.06);border-color:rgba(232,93,4,.3)}
#et-kalk .check-box{
  width:18px;height:18px;border-radius:5px;border:1.5px solid var(--bord);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;transition:all .25s;
}
#et-kalk .check-item.checked .check-box{background:var(--acc);border-color:var(--acc);color:var(--bg)}
#et-kalk .check-label{font-size:.82rem;font-weight:500;color:var(--muted);display:flex;align-items:center;gap:.4rem}
#et-kalk .check-item.checked .check-label{color:var(--text)}

/* ── SUBMIT BTN ────────────────────────────────────── */
#et-kalk .calc-btn{
  width:100%;
  background:linear-gradient(135deg,var(--acc) 0%,var(--acc2) 100%);
  color:#fff;border:none;border-radius:var(--r);
  padding:1rem 2rem;
  font-family:'Montserrat',sans-serif;font-size:1.05rem;font-weight:700;
  letter-spacing:.02em;
  cursor:pointer;margin-top:2rem;
  display:flex;align-items:center;justify-content:center;gap:.7rem;
  transition:transform .2s,box-shadow .2s;
  box-shadow:0 4px 24px rgba(232,93,4,.3);
  position:relative;overflow:hidden;
}
#et-kalk .calc-btn::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,.15),transparent);
  opacity:0;transition:opacity .3s;
}
#et-kalk .calc-btn:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(232,93,4,.45)}
#et-kalk .calc-btn:hover::before{opacity:1}
#et-kalk .calc-btn:active{transform:translateY(0)}
#et-kalk .calc-btn .btn-icon{display:inline-flex;align-items:center;animation:spin-once .5s ease}
@keyframes spin-once{from{transform:rotate(-180deg)}to{transform:rotate(0)}}

/* ── RESULTS ───────────────────────────────────────── */
#et-kalk #results{display:none;margin-top:2rem;animation:fadeUp .6s both}

#et-kalk .result-card{
  background:var(--bg3);
  border:1px solid var(--bord);
  border-radius:var(--r2);
  overflow:hidden;
  position:relative;
}
#et-kalk .result-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--acc),var(--acc3));
}
#et-kalk .result-header{
  padding:1.8rem 2rem;
  background:rgba(232,93,4,.04);
  border-bottom:1px solid var(--bord);
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;
}
#et-kalk .result-title-wrap{}
#et-kalk .result-eyebrow{
  font-size:.7rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--acc);margin-bottom:.3rem;
}
#et-kalk .result-title{font-size:1.3rem;font-weight:800;letter-spacing:-.02em}
#et-kalk .result-badge-wrap{display:flex;gap:.6rem;flex-wrap:wrap}
#et-kalk .rbadge{
  padding:.3rem .8rem;border-radius:8px;
  font-size:.75rem;font-weight:700;letter-spacing:.05em;
  display:inline-flex;align-items:center;gap:.3rem;
}
#et-kalk .rbadge-green{background:rgba(21,128,61,.1);border:1px solid rgba(21,128,61,.25);color:var(--acc3)}
#et-kalk .rbadge-blue{background:rgba(232,93,4,.1);border:1px solid rgba(232,93,4,.25);color:var(--acc)}
#et-kalk .rbadge-gold{background:rgba(244,140,6,.1);border:1px solid rgba(244,140,6,.25);color:var(--gold)}

/* kW gauge */
#et-kalk .gauge-section{
  padding:2rem;
  display:grid;grid-template-columns:auto 1fr;gap:2rem;
  align-items:center;border-bottom:1px solid var(--bord);
}
#et-kalk .gauge-wrap{position:relative;width:150px;height:150px;flex-shrink:0}
#et-kalk .gauge-svg{width:150px;height:150px;transform:rotate(-90deg)}
#et-kalk .gauge-track{fill:none;stroke:rgba(0,0,0,.08);stroke-width:10}
#et-kalk .gauge-fill{
  fill:none;stroke-width:10;stroke-linecap:round;
  stroke:url(#gaugeGrad);
  transition:stroke-dashoffset 1.2s cubic-bezier(.4,0,.2,1);
}
#et-kalk .gauge-center{
  position:absolute;inset:0;display:flex;
  flex-direction:column;align-items:center;justify-content:center;
  gap:.1rem;
}
#et-kalk .gauge-kw{
  font-family:'Montserrat',sans-serif;font-size:2rem;font-weight:800;
  color:var(--acc);line-height:1;
}
#et-kalk .gauge-kw-lbl{font-size:.65rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}

#et-kalk .gauge-info{}
#et-kalk .heat-loss-row{
  display:flex;align-items:baseline;gap:.6rem;margin-bottom:.5rem;
}
#et-kalk .hl-val{font-family:'Montserrat',sans-serif;font-size:2.2rem;font-weight:800;color:var(--text)}
#et-kalk .hl-unit{font-size:1rem;color:var(--muted)}
#et-kalk .hl-label{font-size:.85rem;color:var(--muted);margin-bottom:1rem}
#et-kalk .hl-bars{display:flex;flex-direction:column;gap:.5rem}
#et-kalk .hl-bar-row{display:flex;align-items:center;gap:.8rem}
#et-kalk .hl-bar-label{font-size:.75rem;color:var(--muted);width:100px;flex-shrink:0}
#et-kalk .hl-bar-track{flex:1;height:5px;background:rgba(0,0,0,.08);border-radius:3px;overflow:hidden}
#et-kalk .hl-bar-fill{height:100%;border-radius:3px;transition:width 1s .3s both}
#et-kalk .hl-bar-val{font-size:.75rem;font-weight:600;color:var(--text);width:40px;text-align:right;flex-shrink:0}

/* model recommendation */
#et-kalk .model-section{padding:1.8rem 2rem;border-bottom:1px solid var(--bord)}
#et-kalk .model-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1rem;margin-top:1.2rem}
#et-kalk .model-chip{
  background:#fafafa;border:1px solid var(--bord);
  border-radius:var(--r);padding:1.4rem;
  transition:all .3s;cursor:default;
  position:relative;overflow:hidden;
}
#et-kalk .model-chip::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(232,93,4,.04),transparent);
  opacity:0;transition:opacity .3s;pointer-events:none;
}
#et-kalk .model-chip:hover{border-color:rgba(232,93,4,.35);transform:translateY(-2px)}
#et-kalk .model-chip:hover::after{opacity:1}
#et-kalk .model-chip.recommended{
  border-color:rgba(232,93,4,.4);
  background:rgba(232,93,4,.05);
}
#et-kalk .model-chip.recommended::before{
  content:'Aj\00e1nlott';
  position:absolute;top:0;right:0;
  background:linear-gradient(135deg,var(--acc),var(--acc2));
  color:var(--bg);font-size:.65rem;font-weight:700;
  padding:.22rem .7rem;border-radius:0 var(--r) 0 10px;
  letter-spacing:.05em;
}
#et-kalk .mc-name{font-size:.7rem;font-weight:700;color:var(--acc);letter-spacing:.07em;text-transform:uppercase;margin-bottom:.3rem}
#et-kalk .mc-power{font-family:'Montserrat',sans-serif;font-size:1.7rem;font-weight:800;color:var(--text);line-height:1}
#et-kalk .mc-power span{font-size:.85rem;color:var(--muted);font-weight:400}
#et-kalk .mc-rows{margin-top:.9rem;display:flex;flex-direction:column;gap:.3rem}
#et-kalk .mc-row{display:flex;justify-content:space-between;font-size:.76rem;padding:.25rem 0;border-bottom:1px solid rgba(0,0,0,.06)}
#et-kalk .mc-row:last-child{border-bottom:none}
#et-kalk .mc-rl{color:var(--muted)}
#et-kalk .mc-rv{font-weight:600}
#et-kalk .mc-erp{
  display:inline-flex;align-items:center;gap:.3rem;
  background:rgba(21,128,61,.07);border:1px solid rgba(21,128,61,.18);
  border-radius:7px;padding:.22rem .65rem;
  font-size:.7rem;font-weight:700;color:var(--acc3);
  margin-top:.8rem;
}

/* details grid */
#et-kalk .details-section{padding:1.8rem 2rem}
#et-kalk .details-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin-top:1.2rem}
#et-kalk .det-chip{
  background:#fafafa;border:1px solid var(--bord);
  border-radius:var(--r);padding:1.1rem;text-align:center;
}
#et-kalk .det-icon{display:flex;align-items:center;justify-content:center;margin-bottom:.4rem;color:var(--acc)}
#et-kalk .det-val{font-family:'Montserrat',sans-serif;font-size:1.1rem;font-weight:700;color:var(--acc);line-height:1}
#et-kalk .det-lbl{font-size:.7rem;color:var(--muted);margin-top:.25rem;line-height:1.4}

/* finance */
#et-kalk .finance-section{padding:1.8rem 2rem;border-bottom:1px solid var(--bord)}
#et-kalk .fin-rows{margin-top:1.2rem}
#et-kalk .fin-row{display:flex;justify-content:space-between;align-items:center;padding:.5rem 0;border-bottom:1px solid rgba(0,0,0,.05);font-size:.83rem}
#et-kalk .fin-row:last-child{border-bottom:none}
#et-kalk .fin-row.fin-sub .fin-lbl{padding-left:.7rem;font-size:.8rem}
#et-kalk .fin-row.fin-sep{border-top:1px solid var(--bord);border-bottom:none;margin-top:.25rem;padding-top:.65rem}
#et-kalk .fin-row.fin-sep .fin-lbl,#et-kalk .fin-row.fin-sep .fin-val{font-weight:700;color:var(--text)}
#et-kalk .fin-lbl{color:var(--muted);flex:1}
#et-kalk .fin-val{font-weight:600;font-family:'Montserrat',sans-serif;color:var(--text);white-space:nowrap}
#et-kalk .fin-totals{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin-top:1.2rem}
#et-kalk .fin-total-box{border-radius:var(--r);padding:1.1rem 1rem;text-align:center}
#et-kalk .fin-total-box.net{background:rgba(232,93,4,.07);border:1px solid rgba(232,93,4,.22)}
#et-kalk .fin-total-box.gross{background:rgba(21,128,61,.07);border:1px solid rgba(21,128,61,.22)}
#et-kalk .fin-total-lbl{font-size:.67rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;margin-bottom:.35rem}
#et-kalk .fin-total-box.net .fin-total-lbl{color:var(--acc)}
#et-kalk .fin-total-box.gross .fin-total-lbl{color:var(--acc3)}
#et-kalk .fin-total-val{font-family:'Montserrat',sans-serif;font-size:1.2rem;font-weight:800;line-height:1.15}
#et-kalk .fin-total-box.net .fin-total-val{color:var(--acc)}
#et-kalk .fin-total-box.gross .fin-total-val{color:var(--acc3)}
#et-kalk .fin-note{font-size:.72rem;color:var(--muted);margin-top:.85rem;line-height:1.55;padding:.5rem .75rem;background:rgba(0,0,0,.025);border-radius:8px;border-left:2px solid var(--bord)}

/* tips */
#et-kalk .tips-section{
  padding:1.5rem 2rem;
  background:#fff;border-top:1px solid var(--bord);
}
#et-kalk .tips-title{
  font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--acc3);margin-bottom:.9rem;
  display:flex;align-items:center;gap:.5rem;
}
#et-kalk .tips-list{display:flex;flex-direction:column;gap:.5rem}
#et-kalk .tip-item{
  display:flex;align-items:flex-start;gap:.6rem;
  font-size:.82rem;color:var(--muted);line-height:1.55;
}
#et-kalk .tip-bullet{color:var(--acc3);flex-shrink:0;display:inline-flex;align-items:center;margin-top:.18rem}

/* ── CTA BLOCK ─────────────────────────────────────── */
#et-kalk .cta-section{
  padding:2rem;
  background:linear-gradient(135deg,rgba(232,93,4,.09) 0%,rgba(232,93,4,.04) 100%);
  border-top:1px solid rgba(232,93,4,.15);
}
#et-kalk .cta-inner{
  display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap;
}
#et-kalk .cta-icon-wrap{
  flex-shrink:0;
  width:52px;height:52px;border-radius:50%;
  background:rgba(232,93,4,.12);
  display:flex;align-items:center;justify-content:center;
  color:var(--acc);
}
#et-kalk .cta-copy{flex:1;min-width:180px}
#et-kalk .cta-headline{
  font-size:.97rem;font-weight:700;color:var(--text);
  margin:0 0 .25rem;
}
#et-kalk .cta-sub{
  font-size:.8rem;color:var(--muted);margin:0;line-height:1.55;
}
#et-kalk .cta-btn-link{
  display:inline-flex;align-items:center;gap:.55rem;
  background:var(--acc);color:#fff;
  border-radius:var(--r);
  padding:1rem 2rem;
  font-size:1rem;font-weight:700;
  text-decoration:none;
  white-space:nowrap;
  transition:background .25s,transform .2s,box-shadow .25s;
  box-shadow:0 4px 18px rgba(232,93,4,.35);
  flex-shrink:0;
  font-family:'Montserrat',sans-serif;
}
#et-kalk .cta-btn-link:hover{
  background:#c94e03;transform:translateY(-2px);
  box-shadow:0 8px 28px rgba(232,93,4,.45);
}
#et-kalk .cta-btn-link:active{transform:translateY(0)}
#et-kalk .cta-btn-link:focus-visible{
  outline:none;
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.6),inset 0 0 0 4px var(--acc),0 8px 28px rgba(232,93,4,.4);
}

/* recalc btn */
#et-kalk .recalc-btn{
  display:inline-flex;align-items:center;gap:.5rem;
  background:transparent;border:1px solid var(--bord);
  color:var(--muted);border-radius:100px;
  padding:.5rem 1.2rem;font-size:.82rem;font-weight:500;
  cursor:pointer;transition:all .3s;
  margin-top:1.5rem;font-family:'Montserrat',sans-serif;
}
#et-kalk .recalc-btn:hover{border-color:var(--acc);color:var(--acc)}

/* ── CTA MODAL ─────────────────────────────────────── */
#et-kalk-modal{
  position:fixed;inset:0;z-index:99999;
  display:flex;align-items:center;justify-content:center;
  padding:1rem;
}
#et-kalk-modal[hidden]{display:none}
#et-kalk-modal .modal-overlay{
  position:absolute;inset:0;
  background:rgba(13,20,32,.55);
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
  cursor:pointer;
}
#et-kalk-modal .modal-box{
  position:relative;z-index:1;
  background:#fff;border-radius:20px;
  width:100%;max-width:520px;
  box-shadow:0 24px 64px rgba(13,20,32,.28);
  animation:modalIn .28s cubic-bezier(.34,1.56,.64,1) both;
}
@keyframes modalIn{from{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:none}}
#et-kalk-modal .modal-close{
  position:absolute;top:1rem;right:1rem;
  width:32px;height:32px;border-radius:50%;
  background:rgba(0,0,0,.06);border:none;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;color:var(--muted);transition:background .2s,color .2s;
  font-family:'Montserrat',sans-serif;
}
#et-kalk-modal .modal-close:hover{background:rgba(232,93,4,.12);color:var(--acc)}
#et-kalk-modal .modal-close:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
#et-kalk-modal .modal-head{
  padding:2rem 2rem 1.2rem;
  border-bottom:1px solid var(--bord);
}
#et-kalk-modal .modal-icon-wrap{
  width:48px;height:48px;border-radius:50%;
  background:rgba(232,93,4,.1);
  display:flex;align-items:center;justify-content:center;
  color:var(--acc);margin-bottom:.9rem;
}
#et-kalk-modal .modal-title{
  font-size:1.15rem;font-weight:800;color:var(--text);margin:0 0 .35rem;
}
#et-kalk-modal .modal-sub{
  font-size:.82rem;color:var(--muted);margin:0;line-height:1.55;
}
#et-kalk-modal .modal-rec{
  margin:1.2rem 2rem;
  background:rgba(232,93,4,.06);border:1px solid rgba(232,93,4,.18);
  border-radius:12px;padding:.8rem 1rem;
  display:flex;align-items:center;gap:.9rem;
}
#et-kalk-modal .modal-rec-model{
  font-size:1.05rem;font-weight:800;color:var(--acc);
}
#et-kalk-modal .modal-rec-detail{font-size:.78rem;color:var(--muted)}
#et-kalk-modal .modal-body{padding:0 2rem 2rem}
#et-kalk-modal .cta-form-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:.9rem;margin-top:1.2rem;
}
#et-kalk-modal .cta-field{display:flex;flex-direction:column;gap:.3rem}
#et-kalk-modal .cta-field.full{grid-column:1/-1}
#et-kalk-modal .cta-field label{
  font-size:.78rem;font-weight:600;color:var(--text);
}
#et-kalk-modal .cta-field input,
#et-kalk-modal .cta-field textarea{
  border:1.5px solid var(--bord);border-radius:10px;
  padding:.6rem .85rem;font-size:.85rem;
  font-family:'Montserrat',sans-serif;color:var(--text);
  background:#fafafa;transition:border-color .2s,box-shadow .2s;
  outline:none;resize:vertical;
}
#et-kalk-modal .cta-field input:focus,
#et-kalk-modal .cta-field textarea:focus{
  border-color:var(--acc);
  box-shadow:0 0 0 3px rgba(232,93,4,.14);
  background:#fff;
}
#et-kalk-modal .cta-field input.err,
#et-kalk-modal .cta-field textarea.err{border-color:var(--warn)}
#et-kalk-modal .modal-form-err{
  font-size:.78rem;color:var(--warn);margin-top:.75rem;
  padding:.5rem .75rem;background:rgba(220,38,38,.06);
  border-radius:8px;border-left:2px solid var(--warn);
}
#et-kalk-modal .modal-form-err[hidden]{display:none}
#et-kalk-modal .modal-submit-btn{
  width:100%;margin-top:1.2rem;
  background:var(--acc);color:#fff;border:none;border-radius:100px;
  padding:.85rem 1.5rem;font-size:.92rem;font-weight:700;
  font-family:'Montserrat',sans-serif;cursor:pointer;
  display:flex;align-items:center;justify-content:center;gap:.5rem;
  transition:background .25s,transform .2s,box-shadow .25s;
  box-shadow:0 4px 18px rgba(232,93,4,.35);
}
#et-kalk-modal .modal-submit-btn:hover{background:#c94e03;transform:translateY(-2px)}
#et-kalk-modal .modal-submit-btn:active{transform:translateY(0)}
#et-kalk-modal .modal-submit-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}
#et-kalk-modal .modal-submit-btn:focus-visible{
  outline:none;
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.6),inset 0 0 0 4px var(--acc),0 4px 18px rgba(232,93,4,.35);
}
#et-kalk-modal .modal-success{
  padding:2.5rem 2rem;text-align:center;
}
#et-kalk-modal .modal-success[hidden]{display:none}
#et-kalk-modal .modal-success-icon{
  width:60px;height:60px;border-radius:50%;
  background:rgba(21,128,61,.1);
  display:flex;align-items:center;justify-content:center;
  color:#15803d;margin:0 auto 1rem;
}
#et-kalk-modal .modal-success h3{font-size:1.1rem;font-weight:800;color:var(--text);margin:0 0 .5rem}
#et-kalk-modal .modal-success p{font-size:.83rem;color:var(--muted);margin:0;line-height:1.6}
@media(max-width:480px){
  #et-kalk-modal .cta-form-grid{grid-template-columns:1fr}
  #et-kalk-modal .modal-head,#et-kalk-modal .modal-body{padding-left:1.25rem;padding-right:1.25rem}
  #et-kalk-modal .modal-rec{margin-left:1.25rem;margin-right:1.25rem}
}

/* ── FOOTER ────────────────────────────────────────── */
#et-kalk footer{
  position:relative;z-index:1;
  text-align:center;padding:2.5rem 5%;
  border-top:1px solid var(--bord);
  margin-top:3rem;
}
#et-kalk .footer-logo{font-family:'Montserrat',sans-serif;font-weight:800;font-size:1.1rem;color:var(--text)}
#et-kalk .footer-logo span{color:var(--acc)}
#et-kalk .footer-copy{font-size:.78rem;color:var(--muted);margin-top:.4rem}

/* ── VALIDATION MSG ────────────────────────────────── */
#et-kalk .err-msg{
  font-size:.75rem;color:var(--warn);
  display:none;margin-top:.25rem;
  padding-left:.1rem;
}
#et-kalk .err-msg.show{display:block}

/* ── ACCESSIBILITY ─────────────────────────────────── */
#et-kalk .pill:focus-visible{outline:3px solid var(--acc);outline-offset:2px;border-radius:10px}
#et-kalk .check-item:focus-visible{outline:3px solid var(--acc);outline-offset:2px;border-radius:10px}
#et-kalk .field label .tip{cursor:help}
#et-kalk .field label .tip:focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:50%}
#et-kalk .recalc-btn:focus-visible{outline:3px solid var(--acc);outline-offset:2px}
#et-kalk .calc-btn:focus-visible{outline:none;box-shadow:inset 0 0 0 2px rgba(255,255,255,.6),inset 0 0 0 4px var(--acc),0 8px 32px rgba(232,93,4,.45)}

/* ── RESPONSIVE ────────────────────────────────────── */
@media(max-width:700px){
  #et-kalk .form-grid, #et-kalk .form-grid-3, #et-kalk .check-grid{grid-template-columns:1fr}
  #et-kalk .form-full{grid-column:auto}
  #et-kalk .gauge-section{grid-template-columns:1fr;justify-items:center;text-align:center}
  #et-kalk .details-grid{grid-template-columns:1fr 1fr}
  #et-kalk .model-grid{grid-template-columns:1fr}
  #et-kalk .result-header{flex-direction:column}
  #et-kalk .hl-bars{max-width:100%}
  #et-kalk .hl-bar-label{width:80px;font-size:.7rem}
  #et-kalk .fin-totals{grid-template-columns:1fr}
}
@media(max-width:400px){
  #et-kalk .details-grid{grid-template-columns:1fr}
  #et-kalk .card{padding:1.4rem}
}