:root { --primary: #6b48f5; --primary-hover: #895EFF; --primary-glow: rgba(107, 72, 245, 0.25); --bg-deep: #080911; --bg-card: #0d0e1f; --bg-surface: #13152a; --border-light: rgba(255, 255, 255, 0.06); --border-strong: rgba(107, 72, 245, 0.25); --text-primary: #ffffff; --text-secondary: rgba(255, 255, 255, 0.7); --text-muted: rgba(255, 255, 255, 0.4); --success: #22c55e; --danger: #ef4444; --warning: #f59e0b; --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4); --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5); --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.6); --radius: 20px; --radius-sm: 14px; }
*,
*::before,
*::after { box-sizing: border-box; margin: 0; padding: 0; }

h2,
p { margin: 0; }
.iv-header { background: rgba(13, 14, 31, 0.8); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid var(--border-light); padding: 14px 24px; display: flex; align-items: center; gap: 12px; position: sticky; top: 0; z-index: 200; box-shadow: var(--shadow-sm); }
.iv-logo { font-size: 20px; font-weight: 800; color: var(--primary); letter-spacing: -0.5px; }
.iv-logo span { color: var(--text-primary); }
.iv-header-tag { margin-left: auto; font-size: 11px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }
.iv-outer { max-width: none; margin: 0; padding: 0 24px 80px; }
.iv-page { display: grid; grid-template-columns: 1fr 340px; gap: 28px; align-items: start; }
.iv-hero { grid-column: 1 / -1; text-align: center; padding: 36px 20px 20px; }
.iv-badge { display: inline-flex; align-items: center; gap: 6px; background: rgba(107, 72, 245, 0.12); color: var(--primary); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px; padding: 5px 14px; border-radius: 100px; margin-bottom: -3px; border: 1px solid var(--border-strong); }
.iv-hero h1 { font-size: 48px !important; font-weight: 800; letter-spacing: -1px; line-height: 1.15; color: var(--text-primary); margin-bottom: 12px; }
.iv-hero h1 em { font-style: normal; color: var(--primary); }
.iv-hero p { font-size: 16px; color: var(--text-secondary); max-width: 540px; margin: 0 auto; font-weight: 500; }
.iv-hero-btns { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.iv-btn-quiz { display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; background: linear-gradient(135deg, #7C3AED, var(--primary)); color: #fff; border: none; border-radius: var(--radius-sm); font-family: inherit; font-size: 14px; font-weight: 700; cursor: pointer; transition: all 0.2s ease; box-shadow: 0 4px 20px rgba(107, 72, 245, 0.4); letter-spacing: 0.2px; animation: quizPulse 3s ease-in-out infinite; }
.iv-btn-quiz:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(107, 72, 245, 0.6); }
@keyframes quizPulse {
  0%,
  100% { box-shadow: 0 4px 20px rgba(107, 72, 245, 0.4); }
  50% { box-shadow: 0 6px 28px rgba(107, 72, 245, 0.7); }
}
.iv-btn-manual { display: inline-flex; align-items: center; gap: 7px; padding: 13px 20px; background: transparent; border: 1.5px solid var(--border-strong); color: var(--text-secondary); border-radius: var(--radius-sm); font-family: inherit; font-size: 14px; font-weight: 600; cursor: pointer; transition: all 0.17s; }
.iv-btn-manual:hover { border-color: var(--primary); color: var(--primary); background: rgba(107, 72, 245, 0.05); }
.iv-progress { grid-column: 1 / -1; margin-bottom: -4px; }
.iv-progress-bar-wrap { height: 4px; background: rgba(255, 255, 255, 0.05); border-radius: 2px; overflow: hidden; }
.iv-progress-bar { height: 100%; background: linear-gradient(90deg, var(--primary), #a78bfa); border-radius: 2px; transition: width 0.4s ease; }
.iv-progress-label { font-size: 11px; color: var(--text-muted); margin-bottom: 6px; display: flex; justify-content: space-between; }
.iv-card { background: var(--bg-card); border-radius: var(--radius); box-shadow: var(--shadow-md); border: 1px solid var(--border-light); overflow: visible; animation: ivFade 0.4s ease both; backdrop-filter: blur(4px); }
.iv-card+.iv-card { margin-top: 16px; }
.iv-card-head { padding: 18px 22px 14px; border-bottom: 1px solid var(--border-light); display: flex; align-items: center; gap: 11px; }
.iv-step { width: 30px; height: 30px; background: var(--primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700; flex-shrink: 0; }
.iv-card-head h2 { font-size: 16px; font-weight: 800; color: var(--text-primary); }
.iv-card-head p { font-size: 13px; color: var(--text-secondary); margin-top: 1px; }
.iv-card-body { padding: 18px 22px 22px; }
.iv-radio-grid { display: grid; gap: 8px; }
.iv-rc { position: relative; }
.iv-rc input[type="radio"] { position: absolute; opacity: 0; pointer-events: none; }
.iv-rc label { display: flex; align-items: center; gap: 11px; padding: 13px 15px; border-radius: var(--radius-sm); border: 1.5px solid var(--border-strong); cursor: pointer; transition: all 0.17s ease; background: rgba(13, 14, 31, 0.6); }
.iv-rc label:hover { border-color: var(--primary); background: rgba(107, 72, 245, 0.08); }
.iv-rc input:checked+label { border-color: var(--primary); background: rgba(107, 72, 245, 0.12); box-shadow: 0 0 0 3px var(--primary-glow); }
.iv-rc-icon { font-size: 20px; flex-shrink: 0; }
.iv-rc-body { flex: 1; min-width: 0; }
.iv-rc-name { font-size: 14px; font-weight: 700; color: var(--text-primary); display: flex; align-items: center; gap: 6px; flex-wrap: wrap; line-height: 1.4; }
.iv-rc-desc { font-size: 12px; color: var(--text-secondary); margin-top: 4px; }
.iv-rc-price { font-family: inherit; font-size: 13px; font-weight: 700; color: var(--primary); white-space: nowrap; }
.iv-rc-dot { width: 17px; height: 17px; border-radius: 50%; border: 2px solid var(--border-strong); flex-shrink: 0; transition: all 0.17s; position: relative; }
.iv-rc input:checked+label .iv-rc-dot { border-color: var(--primary); background: var(--primary); }
.iv-rc input:checked+label .iv-rc-dot::after { content: ''; position: absolute; width: 5px; height: 5px; background: #fff; border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%, -50%); }
.iv-included { margin-top: 14px; background: rgba(34, 197, 94, 0.08); border: 1.5px solid rgba(34, 197, 94, 0.25); border-radius: var(--radius-sm); padding: 12px 15px; }
.iv-included-title { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--success); margin-bottom: 8px; display: flex; align-items: center; gap: 5px; }
.iv-included-list { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 10px; }
.iv-included-item { font-size: 11px; color: var(--text-secondary); display: flex; align-items: flex-start; gap: 5px; }
.iv-included-item::before { content: '✓'; color: var(--success); font-weight: 700; }
.iv-tip { position: relative; display: inline-flex; align-items: center; }
.iv-tip-btn { width: 17px; height: 17px; border-radius: 50%; background: var(--text-muted); color: #fff; font-size: 10px; font-weight: 700; border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background 0.15s; }
.iv-tip-btn:hover { background: var(--primary); }
.iv-tip-box { position: absolute; bottom: calc(100% + 8px); left: 50%; transform: translateX(-50%); background: var(--bg-card); color: var(--text-primary); font-size: 12px; line-height: 1.5; padding: 10px 13px; border-radius: 10px; width: 240px; box-shadow: var(--shadow-lg); border: 1px solid var(--border-strong); pointer-events: none; opacity: 0; transition: opacity 0.18s, transform 0.18s; transform: translateX(-50%) translateY(4px); z-index: 300; backdrop-filter: blur(8px); }
.iv-tip-box::after { content: ''; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); border: 6px solid transparent; border-top-color: var(--border-strong); }
.iv-tip:hover .iv-tip-box,
.iv-tip-btn:focus+.iv-tip-box { opacity: 1; transform: translateX(-50%) translateY(0); }
.iv-expand { overflow: hidden; max-height: 0; transition: max-height 0.35s ease, opacity 0.3s ease; opacity: 0; }
.iv-expand.open { max-height: 500px; opacity: 1; }
.iv-expand-inner { padding: 14px 16px; background: rgba(107, 72, 245, 0.05); border-radius: var(--radius-sm); border: 1.5px solid var(--border-strong); margin-top: 12px; }
.iv-expand-label { font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 10px; display: flex; align-items: center; gap: 6px; }
.iv-textarea { width: 100%; padding: 10px 13px; border-radius: var(--radius-sm); border: 1.5px solid var(--border-strong); font-family: inherit; font-size: 13px; color: var(--text-primary); outline: none; transition: border-color 0.17s, box-shadow 0.17s; background: var(--bg-deep); resize: vertical; min-height: 56px; }
.iv-textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); }
.iv-textarea::placeholder { color: var(--text-muted); }
.iv-num-wrap { display: flex; align-items: center; border: 1.5px solid var(--border-strong); border-radius: var(--radius-sm); overflow: hidden; width: fit-content; transition: border-color 0.17s; background: var(--bg-deep); }
.iv-num-wrap:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); }
.iv-num-btn { width: 38px; height: 38px; background: transparent; border: none; cursor: pointer; font-size: 19px; color: var(--text-secondary); display: flex; align-items: center; justify-content: center; transition: background 0.14s, color 0.14s; }
.iv-num-btn:hover { background: rgba(107, 72, 245, 0.1); color: var(--primary); }
.iv-num-input { width: 58px; height: 38px; border: none; text-align: center; font-family: inherit; font-size: 17px; font-weight: 600; color: var(--text-primary); background: transparent; outline: none; -moz-appearance: textfield; }
.iv-num-input::-webkit-outer-spin-button,
.iv-num-input::-webkit-inner-spin-button { -webkit-appearance: none; }
.iv-counter-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.iv-counter-label strong { display: block; font-size: 14px; font-weight: 700; color: var(--text-primary); }
.iv-counter-label span { font-size: 12px; color: var(--text-secondary); margin-top: 3px; display: block; }
.iv-hint { font-size: 11px; color: var(--text-muted); margin-top: 8px; display: flex; align-items: center; gap: 5px; }
.iv-hint b { color: var(--primary); font-family: inherit; }
.iv-hint-free { color: var(--success); font-weight: 600; }
.iv-checks { display: grid; gap: 9px; }
.iv-chk { position: relative; }
.iv-chk input[type="checkbox"] { position: absolute; opacity: 0; pointer-events: none; }
.iv-chk label { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border-radius: var(--radius-sm); border: 1.5px solid var(--border-strong); cursor: pointer; transition: all 0.17s; background: rgba(13, 14, 31, 0.6); }
.iv-chk label:hover { border-color: var(--primary); background: rgba(107, 72, 245, 0.08); }
.iv-chk input:checked+label { border-color: var(--primary); background: rgba(107, 72, 245, 0.12); box-shadow: 0 0 0 3px var(--primary-glow); }
.iv-chk-box { width: 19px; height: 19px; border-radius: 6px; border: 2px solid var(--border-strong); flex-shrink: 0; margin-top: 2px; transition: all 0.17s; display: flex; align-items: center; justify-content: center; }
.iv-chk input:checked+label .iv-chk-box { background: var(--primary); border-color: var(--primary); }
.iv-chk input:checked+label .iv-chk-box::after { content: '✓'; color: #fff; font-size: 11px; font-weight: 700; }
.iv-chk-body { flex: 1; }
.iv-chk-name { font-size: 14px; font-weight: 700; color: var(--text-primary); }
.iv-chk-desc { font-size: 12px; color: var(--text-secondary); margin-top: 3px; }
.iv-chk-price { font-family: inherit; font-size: 13px; font-weight: 700; color: var(--primary); white-space: nowrap; padding-top: 2px; flex-shrink: 0; }
.iv-micro-trigger { display: flex; align-items: flex-start; gap: 8px; background: rgba(245, 158, 11, 0.08); border: 1.5px solid rgba(245, 158, 11, 0.3); border-radius: 8px; padding: 8px 12px; margin-top: 5px; font-size: 11px; color: rgba(255, 255, 255, 0.8); }
.iv-micro-trigger strong { color: var(--warning); display: block; font-size: 11px; margin-bottom: 1px; }
.iv-micro-trigger-tip { color: var(--success); font-weight: 600; font-size: 10px; margin-top: 3px; display: block; }
.iv-cat-label { display: flex; align-items: center; gap: 8px; margin: 18px 0 9px; }
.iv-cat-label span { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.1px; color: var(--text-secondary); background: rgba(255, 255, 255, 0.03); padding: 3px 10px; border-radius: 100px; border: 1px solid var(--border-light); }
.iv-cat-label::before,
.iv-cat-label::after { content: ''; flex: 1; height: 1px; background: var(--border-light); }
.iv-shop-extras { overflow: hidden; max-height: 0; opacity: 0; transition: max-height 0.35s ease, opacity 0.3s ease; }
.iv-shop-extras.open { max-height: 500px; opacity: 1; }
.iv-section-divider { display: flex; align-items: center; gap: 10px; margin: 4px 0 10px; }
.iv-section-divider span { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--primary); background: rgba(107, 72, 245, 0.08); padding: 3px 10px; border-radius: 100px; border: 1px solid var(--border-strong); }
.iv-section-divider::before,
.iv-section-divider::after { content: ''; flex: 1; height: 1px; background: var(--border-light); }
.iv-fields { display: grid; gap: 12px; }
.iv-field { display: flex; flex-direction: column; gap: 5px; }
.iv-field label { font-size: 12px; font-weight: 600; color: var(--text-secondary); }
.iv-field label span { color: var(--danger); }
.iv-field input { padding: 11px 14px; border-radius: var(--radius-sm); border: 1.5px solid var(--border-strong); font-family: inherit; font-size: 14px; color: var(--text-primary); outline: none; transition: border-color 0.17s, box-shadow 0.17s; background: var(--bg-deep); width: 100%; }
.iv-field input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-glow); }
.iv-field input::placeholder { color: var(--text-muted); }
.iv-field input.error { border-color: var(--danger); }
.iv-field .iv-field-err { font-size: 11px; color: var(--danger); display: none; }
.iv-field .iv-field-err.show { display: block; }
.iv-support-grid { display: grid; gap: 8px; }
.iv-sr { position: relative; }
.iv-sr input[type="radio"] { position: absolute; opacity: 0; }
.iv-sr label { display: flex; gap: 12px; padding: 14px 15px; border-radius: var(--radius-sm); border: 1.5px solid var(--border-strong); cursor: pointer; transition: all 0.17s; background: rgba(13, 14, 31, 0.6); }
.iv-sr label:hover { border-color: var(--primary); background: rgba(107, 72, 245, 0.08); }
.iv-sr input:checked+label { border-color: var(--primary); background: rgba(107, 72, 245, 0.12); box-shadow: 0 0 0 3px var(--primary-glow); }
.iv-sr-dot { width: 17px; height: 17px; border-radius: 50%; border: 2px solid var(--border-strong); flex-shrink: 0; margin-top: 2px; position: relative; }
.iv-sr input:checked+label .iv-sr-dot { border-color: var(--primary); background: var(--primary); }
.iv-sr input:checked+label .iv-sr-dot::after { content: ''; position: absolute; width: 5px; height: 5px; background: #fff; border-radius: 50%; top: 50%; left: 50%; transform: translate(-50%, -50%); }
.iv-sr-body { flex: 1; }
.iv-sr-name { font-size: 14px; font-weight: 700; color: var(--text-primary); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.iv-sr-badge { font-size: 10px; font-weight: 700; background: rgba(107, 72, 245, 0.15); color: var(--primary); padding: 2px 8px; border-radius: 100px; }
.iv-sr-desc { font-size: 12px; color: var(--text-secondary); margin-top: 4px; }
.iv-sr-note { font-size: 10px; color: var(--text-muted); margin-top: 6px; display: flex; align-items: center; gap: 4px; }
.iv-summary-panel { position: sticky; top: 100px; align-self: start; z-index: 10; }
.iv-summary-card { background: var(--bg-card); color: #fff; border-radius: var(--radius); padding: 24px 22px; box-shadow: var(--shadow-lg); border: 1px solid var(--border-strong); position: relative; overflow: hidden; backdrop-filter: blur(8px); }
.iv-summary-card::before { content: ''; position: absolute; top: -50px; right: -50px; width: 180px; height: 180px; background: radial-gradient(circle, rgba(107, 72, 245, 0.2) 0%, transparent 70%); pointer-events: none; }
.iv-sum-title { font-size: 11px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-muted); font-weight: 600; margin-bottom: 16px; }
.iv-sum-lines { display: grid; gap: 6px; margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
.iv-sum-line { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; font-size: 12px; }
.iv-sum-line-lbl { color: var(--text-secondary); font-weight: 500; flex: 1; }
.iv-sum-line-val { font-family: inherit; font-size: 12px; color: #fff; text-align: right; font-weight: 600; }
.iv-sum-total-lbl { font-size: 12px; color: var(--text-muted); margin-bottom: 2px; }
.iv-sum-total { font-family: inherit; font-size: 30px; font-weight: 700; color: #fff; letter-spacing: -1px; line-height: 1; margin-bottom: 2px; }
.iv-sum-currency { font-size: 14px; color: var(--text-muted); font-weight: 400; }
.iv-sum-note { font-size: 10px; color: var(--text-muted); margin-top: 5px; margin-bottom: 20px; }
.iv-savings { display: none; align-items: center; gap: 6px; background: rgba(34, 197, 94, 0.1); border: 1px solid rgba(34, 197, 94, 0.3); border-radius: 8px; padding: 7px 10px; margin-bottom: 14px; font-size: 11px; color: var(--success); font-weight: 600; }
.iv-savings.show { display: flex; }
.iv-btn-wa { display: flex; align-items: center; justify-content: center; gap: 9px; width: 100%; padding: 15px 18px; background: var(--success); color: #fff; border: none; border-radius: var(--radius-sm); font-family: inherit; font-size: 13px; font-weight: 700; cursor: pointer; text-decoration: none; transition: all 0.14s; box-shadow: 0 4px 18px rgba(34, 197, 94, 0.4); }
.iv-btn-wa:hover { background: #1ebe59; transform: translateY(-1px); color: #6b48f5 !important; }
.iv-btn-pdf { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; padding: 12px 16px; margin-top: 10px; background: transparent; border: 1.5px solid var(--border-strong); color: var(--text-secondary); border-radius: var(--radius-sm); font-size: 13px; font-weight: 600; cursor: pointer; transition: all 0.2s; font-family: inherit; }
.iv-btn-pdf:hover { background: rgba(107, 72, 245, 0.1); border-color: var(--primary); color: #fff; }
.iv-sum-footer { margin-top: 10px; font-size: 10px; color: var(--text-muted); text-align: center; }
.iv-mob-bar { display: none; }
@media (max-width: 720px) {
  
  .iv-outer,
  .iv-outer *,
  .iv-page,
  .iv-page *,
  .iv-form-col,
  .iv-form-col *,
  .iv-card,
  .iv-summary-card,
  .iv-calc-steps-nav,
  .iv-radio-grid,
  .iv-checks,
  .iv-support-grid,
  .iv-fields,
  .iv-hero,
  .iv-progress,
  .iv-expand,
  .iv-shop-extras { max-width: 100% !important; box-sizing: border-box !important; }
  
  .iv-outer { padding-left: 16px !important; padding-right: 16px !important; width: 100% !important; overflow-x: hidden !important; }
  
  .iv-page { grid-template-columns: 1fr !important; margin: 0 !important; gap: 16px !important; width: 100% !important; }
  
  .iv-summary-panel { position: static !important; padding: 0 !important; }
  
  .iv-card,
  .iv-summary-card { width: auto !important; margin-left: 0 !important; margin-right: 0 !important; }
  .iv-card-body,
  .iv-card-head { padding-left: 16px !important; padding-right: 16px !important; }
  
  .iv-calc-steps-nav { flex-wrap: wrap; padding: 4px 0; }
  .iv-calc-step-tab { font-size: 10px; padding: 8px 4px 6px; white-space: normal; line-height: 1.3; flex: 1 0 auto; }
  .iv-calc-step-num { width: 20px; height: 20px; font-size: 10px; }
  
  .iv-rc label,
  .iv-chk label,
  .iv-sr label { padding-left: 12px !important; padding-right: 12px !important; }
  .iv-rc-name { font-size: 13px; word-break: break-word; }
  .iv-rc-desc { font-size: 11px; }
  .iv-rc-price { font-size: 12px; white-space: nowrap; }
  
  .iv-mob-bar { display: flex; align-items: center; justify-content: space-between; position: fixed; bottom: 84px; left: 10px; right: 10px; z-index: 500; background: rgba(8, 9, 17, 0.95); backdrop-filter: blur(20px); padding: 12px 16px 16px; box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.5); gap: 12px; padding-bottom: 16px; border-radius: 18px; transform: translateY(100%); transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1); border: 1px solid var(--border-strong); pointer-events: none; }
  .iv-mob-bar.iv-mob-bar--visible { transform: translateY(0); pointer-events: auto; }
  .iv-mob-bar-left { display: flex; flex-direction: column; gap: 1px; }
  .iv-mob-bar-lbl { font-size: 8px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }
  .iv-mob-bar-price { font-family: inherit; font-size: 22px; font-weight: 700; color: #fff; }
  .iv-mob-bar-btn { display: flex; align-items: center; gap: 7px; padding: 11px 10px; background: var(--success); color: #fff; border: none; border-radius: var(--radius-sm); font-family: inherit; font-size: 12px; font-weight: 700; cursor: pointer; text-decoration: none; box-shadow: 0 3px 14px rgba(34, 197, 94, 0.4); }
}
.iv-quiz-overlay { display: none; position: fixed; inset: 0; z-index: 1000; background: rgba(8, 9, 17, 0.8); backdrop-filter: blur(8px); align-items: center; justify-content: center; padding: 16px; }
.iv-quiz-overlay.active { display: flex; }
.iv-quiz-modal { background: var(--bg-card); border-radius: 20px; width: 100%; max-width: 540px; box-shadow: var(--shadow-lg); border: 1px solid var(--border-strong); overflow: hidden; max-height: 90vh; display: flex; flex-direction: column; }
.iv-quiz-header { padding: 20px 24px 16px; border-bottom: 1px solid var(--border-light); display: flex; align-items: center; justify-content: space-between; }
.iv-quiz-title { font-size: 16px; font-weight: 800; color: var(--text-primary); }
.iv-quiz-subtitle { font-size: 11px; color: var(--text-muted); }
.iv-quiz-close { width: 32px; height: 32px; border-radius: 50%; background: rgba(255, 255, 255, 0.05); border: none; cursor: pointer; color: var(--text-muted); display: flex; align-items: center; justify-content: center; }
.iv-quiz-close:hover { background: rgba(239, 68, 68, 0.1); color: var(--danger); }
.iv-quiz-progress-bar-wrap { height: 3px; background: rgba(255, 255, 255, 0.05); }
.iv-quiz-progress-bar { height: 100%; background: linear-gradient(90deg, #7C3AED, var(--primary)); }
.iv-quiz-body { padding: 24px; overflow-y: auto; flex: 1; }
.iv-quiz-step { display: none; }
.iv-quiz-step.active { display: block; }
.iv-quiz-q { font-size: 18px; font-weight: 800; color: var(--text-primary); margin-bottom: 6px; }
.iv-quiz-hint { font-size: 12px; color: var(--text-muted); margin-bottom: 18px; }
.iv-quiz-options { display: grid; gap: 10px; }
.iv-quiz-opt { position: relative; display: flex; align-items: flex-start; gap: 14px; padding: 16px 14px; border-radius: 12px; border: 1.5px solid var(--border-strong); cursor: pointer; background: rgba(13, 14, 31, 0.6); transition: all 0.17s; }
.iv-quiz-opt:hover { border-color: var(--primary); background: rgba(107, 72, 245, 0.08); }
.iv-quiz-opt.selected { border-color: #7C3AED; background: rgba(124, 58, 237, 0.12); }
.iv-quiz-opt-icon { font-size: 28px; }
.iv-quiz-opt-label { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.iv-quiz-opt-sub { font-size: 11px; color: var(--text-secondary); }
.iv-quiz-yn { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.iv-quiz-yn-btn { padding: 14px; border-radius: 12px; border: 1.5px solid var(--border-strong); cursor: pointer; font-family: inherit; font-size: 14px; font-weight: 700; background: rgba(13, 14, 31, 0.6); color: var(--text-primary); display: flex; align-items: center; justify-content: center; gap: 8px; transition: all 0.17s; }
.iv-quiz-yn-btn:hover { border-color: var(--primary); background: rgba(107, 72, 245, 0.08); }
.iv-quiz-yn-btn.selected { border-color: #7C3AED; background: rgba(124, 58, 237, 0.12); color: #a78bfa; }
.iv-quiz-footer { padding: 16px 24px 20px; border-top: 1px solid var(--border-light); display: flex; align-items: center; gap: 12px; }
.iv-quiz-back { padding: 11px 18px; border-radius: var(--radius-sm); border: 1.5px solid var(--border-strong); background: transparent; color: var(--text-secondary); font-family: inherit; font-size: 13px; font-weight: 600; cursor: pointer; }
.iv-quiz-next { flex: 1; padding: 13px 20px; border-radius: var(--radius-sm); border: none; background: linear-gradient(135deg, #7C3AED, var(--primary)); color: #fff; font-family: inherit; font-size: 14px; font-weight: 700; cursor: pointer; box-shadow: 0 4px 14px rgba(107, 72, 245, 0.4); }
.iv-quiz-num-wrap { display: flex; align-items: center; border: 1.5px solid var(--border-strong); border-radius: var(--radius-sm); overflow: hidden; width: fit-content; margin: 16px auto 0; }
.iv-quiz-num-btn { width: 46px; height: 46px; background: transparent; border: none; color: var(--text-secondary); font-size: 22px; cursor: pointer; }
.iv-quiz-num-input { width: 80px; height: 46px; border: none; text-align: center; font-family: inherit; font-size: 22px; font-weight: 700; color: var(--text-primary); background: transparent; }
.iv-quiz-result { text-align: center; padding: 10px 0; }
.iv-quiz-result-price { font-family: inherit; font-size: 32px; font-weight: 700; color: var(--primary); margin: 10px 0; }
.iv-quiz-result-items { display: grid; gap: 6px; margin: 16px 0; text-align: left; }
.iv-quiz-result-item { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-secondary); background: rgba(255, 255, 255, 0.03); border-radius: 8px; padding: 8px 12px; }
.iv-quiz-result-item::before { content: '✓'; color: var(--success); font-weight: 700; }
.iv-quiz-apply-btn { width: 100%; padding: 15px; border-radius: var(--radius-sm); border: none; background: linear-gradient(135deg, #7C3AED, var(--primary)); color: #fff; font-family: inherit; font-size: 15px; font-weight: 700; cursor: pointer; box-shadow: 0 4px 18px rgba(107, 72, 245, 0.4); }
.iv-restore-notice { display: none; align-items: center; gap: 10px; background: rgba(107, 72, 245, 0.08); border: 1.5px solid var(--border-strong); border-radius: var(--radius-sm); padding: 10px 14px; margin-bottom: 14px; font-size: 12px; color: var(--primary); font-weight: 600; cursor: pointer; grid-column: 1 / -1; }
.iv-restore-notice.show { display: flex; }
.iv-calc-steps-nav { display: flex; align-items: stretch; gap: 0; background: var(--bg-card); border-radius: var(--radius); border: 1px solid var(--border-light); box-shadow: var(--shadow-md); overflow: visible; margin-bottom: 16px; }
.iv-calc-step-tab { flex: 1; padding: 12px 6px 10px; border: none; background: transparent; font-family: inherit; font-size: 12px; font-weight: 600; color: var(--text-secondary); cursor: pointer; transition: all 0.2s; display: flex; flex-direction: column; align-items: center; gap: 5px; border-right: 1px solid var(--border-light); }
.iv-calc-step-tab:last-child { border-right: none; }
.iv-calc-step-tab:hover:not(.active) { background: rgba(107, 72, 245, 0.05); color: var(--primary); }
.iv-calc-step-tab.active { background: linear-gradient(160deg, var(--primary), #895EFF); color: #fff; }
.iv-calc-step-num { width: 22px; height: 22px; border-radius: 50%; font-size: 10px; font-weight: 700; display: flex; align-items: center; justify-content: center; background: rgba(255, 255, 255, 0.1); }
.iv-calc-step-tab.active .iv-calc-step-num { background: rgba(255, 255, 255, 0.2); }
.iv-calc-step-tab.done:not(.active) { background: rgba(107, 72, 245, 0.08); color: var(--primary); }
.iv-calc-page { display: none; }
.iv-calc-page.active { display: block; animation: ivFade 0.28s ease; }
.iv-calc-page-nav { display: flex; gap: 10px; margin-top: 18px; }
.iv-calc-nav-prev { padding: 12px 20px; border-radius: var(--radius-sm); border: 1.5px solid var(--border-strong); background: transparent; color: var(--text-secondary); font-family: inherit; font-size: 13px; font-weight: 600; cursor: pointer; }
.iv-calc-nav-next { flex: 1; padding: 13px 20px; border-radius: var(--radius-sm); border: none; background: linear-gradient(135deg, var(--primary), #895EFF); color: #fff; font-family: inherit; font-size: 14px; font-weight: 700; cursor: pointer; box-shadow: 0 4px 18px rgba(107, 72, 245, 0.4); }
@keyframes ivFade {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
#iv-pdf-overlay { display: none; position: fixed; inset: 0; z-index: 9999; background: var(--bg-deep); overflow-y: auto; }
#iv-pdf-overlay.active { display: block; }
.iv-pdf-page { width: 210mm; min-height: 297mm; margin: 0 auto; background: #fff; color: #0E1726; padding: 14mm 16mm 12mm; box-sizing: border-box; }
 @media (min-width: 720px) and (max-width: 1023px) {
  .iv-page { grid-template-columns: 1fr; margin: 0; width: 100%; max-width: 100%; overflow-x: hidden; }
  .iv-summary-panel { position: static; padding: 16px 0 0; }
  .iv-outer { padding-left: 0 !important; padding-right: 0 !important; width: 100%; max-width: 100%; box-sizing: border-box; overflow-x: hidden; }
  .iv-card,
  .iv-summary-card { margin-left: 0; margin-right: 0; width: auto; max-width: 100%; box-sizing: border-box; overflow-x: hidden; }
  .iv-card-body,
  .iv-card-head { padding-left: 12px; padding-right: 12px; }
  .iv-progress { padding-left: 0; padding-right: 0; max-width: 100%; }
  body { overflow-x: hidden; }
  
  .iv-rc label,
  .iv-chk label,
  .iv-sr label { padding-left: 10px; padding-right: 10px; width: 100%; box-sizing: border-box; }
  .iv-rc-name { font-size: 13px; word-break: break-word; }
  .iv-rc-desc { font-size: 11px; word-break: break-word; }
  .iv-rc-price { font-size: 12px; white-space: nowrap; }
  
  .iv-radio-grid,
  .iv-checks,
  .iv-support-grid,
  .iv-fields { width: 100%; }
  
  .iv-mob-bar { display: flex; align-items: center; justify-content: space-between; position: fixed; bottom: 84px; left: 10px; right: 10px; z-index: 500; background: rgba(8, 9, 17, 0.95); backdrop-filter: blur(20px); padding: 12px 16px 16px; box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.5); gap: 12px; padding-bottom: 16px; border-radius: 18px; transform: translateY(100%); transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1); border: 1px solid var(--border-strong); pointer-events: none; }
  .iv-mob-bar.iv-mob-bar--visible { transform: translateY(0); pointer-events: auto; }
  .iv-mob-bar-left { display: flex; flex-direction: column; gap: 1px; }
  .iv-mob-bar-lbl { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }
  .iv-mob-bar-price { font-family: inherit; font-size: 22px; font-weight: 700; color: #fff; }
  .iv-mob-bar-btn { display: flex; align-items: center; gap: 7px; padding: 11px 6px; background: var(--success); color: #fff; border: none; border-radius: var(--radius-sm); font-family: inherit; font-size: 12px; font-weight: 700; cursor: pointer; text-decoration: none; box-shadow: 0 3px 14px rgba(34, 197, 94, 0.4); }
}
.iv-calc-step-tab.done:not(.active) .iv-calc-step-num { background: var(--primary); color: transparent; font-size: 0; position: relative; }
.iv-calc-step-tab.done:not(.active) .iv-calc-step-num::after { content: '✓'; font-size: 12px; color: #fff; font-weight: 800; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
@keyframes tabsHint {
  0% { box-shadow: var(--shadow-md); border-color: var(--border-light); }
  25% { box-shadow: var(--shadow-md), 0 0 0 3px var(--primary-glow); border-color: var(--primary); }
  60% { box-shadow: var(--shadow-md); border-color: var(--border-light); }
  82% { box-shadow: var(--shadow-md), 0 0 0 2px var(--primary-glow); border-color: rgba(107, 72, 245, 0.45); }
  100% { box-shadow: var(--shadow-md); border-color: var(--border-light); }
}
@keyframes tabArrowBounce {
  0%, 100% { transform: translateY(-50%) translateX(0); opacity: 0.45; }
  50% { transform: translateY(-50%) translateX(6px); opacity: 1; }
}
.iv-tabs-hint-wrap { display: none; position: absolute; right: -30px; top: 50%; pointer-events: none; z-index: 20; align-items: center; justify-content: center; }
.iv-tabs-hint-wrap .iv-tabs-arrow { font-size: 20px; color: var(--primary); font-weight: 900; line-height: 1; animation: tabArrowBounce 1.1s ease-in-out infinite; display: block; }
.iv-calc-steps-nav.hint-active { animation: tabsHint 2.8s ease-in-out 1.8s 3; }
.iv-calc-steps-nav.hint-active .iv-tabs-hint-wrap { display: flex; }
@media (max-width: 720px) {
  
  .iv-hero h1 { font-size: 28px !important; letter-spacing: -0.5px; line-height: 1.2; }
  .iv-hero p { font-size: 14px; }
  .iv-hero-btns { flex-direction: column; align-items: stretch; gap: 10px; padding: 0 4px; }
  .iv-btn-quiz,
  .iv-btn-manual { width: 100%; justify-content: center; border-radius: 14px !important; padding: 14px 20px; font-size: 14px; }
  
  .iv-calc-steps-nav { display: grid !important; grid-template-columns: repeat(5, 1fr) !important; flex-wrap: unset; border-radius: 16px !important; overflow: hidden !important; padding: 0 !important; gap: 0; }
  
  .iv-tabs-hint-wrap { display: none !important; }
  .iv-calc-step-tab { flex: unset !important; padding: 10px 2px 8px !important; font-size: 9px !important; min-width: 0; border-right: 1px solid rgba(255,255,255,0.05); line-height: 1.25; gap: 4px; align-items: center; justify-content: center; text-align: center; }
  .iv-calc-step-tab:last-child { border-right: none; }
  .iv-calc-step-num { width: 22px !important; height: 22px !important; font-size: 10px !important; flex-shrink: 0; }
  
  .iv-calc-step-tab.active { border-radius: 0 !important; }
  
  .iv-calc-nav-prev,
  .iv-calc-nav-next { border-radius: 14px !important; padding: 13px 16px; font-size: 13px; min-height: 48px; }
  
  .iv-rc label,
  .iv-chk label,
  .iv-sr label { border-radius: 14px !important; padding: 13px 14px !important; }
  
  .iv-tip-box { width: 200px; left: auto !important; right: 0; transform: none !important; transform: translateY(4px) !important; }
  .iv-tip:hover .iv-tip-box,
  .iv-tip-btn:focus + .iv-tip-box { transform: none !important; transform: translateY(0) !important; }
  
  
  .iv-mob-bar { border-radius: 18px !important; left: 12px !important; right: 12px !important; bottom: 80px !important; padding: 13px 16px !important; }
  .iv-mob-bar-price { font-size: 20px !important; }
  .iv-mob-bar-btn { border-radius: 12px !important; padding: 12px 14px !important; font-size: 12px; flex-shrink: 0; }
  
  .iv-summary-panel { display: none !important; }
  
  
  
  .iv-progress { padding: 0 !important; margin-bottom: 8px; }
  
  .iv-field input,
  .iv-textarea { font-size: 16px; border-radius: 12px !important; min-height: 48px; }
  
  .iv-included-list { grid-template-columns: 1fr !important; }
  
  .iv-counter-row { flex-wrap: wrap; gap: 10px; }
  .iv-num-wrap { width: 100%; justify-content: space-between; }
  .iv-num-input { flex: 1; width: auto; }
  
  .iv-rc-price { font-size: 11px !important; white-space: nowrap; }
  
  .iv-summary-card { border-radius: 18px !important; padding: 20px 18px !important; }
  
  .iv-btn-wa,
  .iv-btn-pdf { border-radius: 14px !important; min-height: 50px; }
  
  .iv-quiz-modal { border-radius: 20px 20px 0 0 !important; max-height: 92vh; }
  .iv-quiz-opt { border-radius: 14px !important; }
  .iv-quiz-yn-btn { border-radius: 14px !important; min-height: 52px; }
  
  .iv-sr-badge { border-radius: 8px !important; }
}
@media (min-width: 721px) and (max-width: 1023px) {
  .iv-hero h1 { font-size: 34px !important; }
  .iv-outer { padding-left: 20px !important; padding-right: 20px !important; }
  .iv-mob-bar { display: none !important; }
}
@media (max-width: 379px) {
  .iv-calc-step-tab { font-size: 8px !important; padding: 8px 1px 6px !important; }
  .iv-calc-step-num { width: 18px !important; height: 18px !important; font-size: 9px !important; }
  .iv-outer { padding-left: 10px !important; padding-right: 10px !important; }
  .iv-hero h1 { font-size: 24px !important; }
}
.iv-card-head { align-items: flex-start !important; }
.iv-step { flex-shrink: 0; margin-top: 2px; }
.iv-rc label { align-items: flex-start !important; }
.iv-rc-icon { margin-top: 2px; flex-shrink: 0; }
.iv-rc-dot { margin-top: 3px; }
.iv-rc-desc { line-height: 1.5; word-break: break-word; }
@media (max-width: 720px) {
  .iv-outer { padding-left: 0 !important; padding-right: 0 !important; }
  .iv-card,
  .iv-summary-card,
  .iv-calc-steps-nav { border-radius: 0 !important; }
  .iv-hero { padding-left: 16px !important; padding-right: 16px !important; }
  .iv-progress { padding-left: 16px !important; padding-right: 16px !important; }
  .iv-calc-page-nav { padding-left: 16px !important; padding-right: 16px !important; }
}
@media (max-width: 720px) {
  .iv-calc-steps-nav { border-radius: 16px !important; overflow: hidden !important; }
  
  .iv-calc-step-tab:first-of-type { border-radius: 16px 0 0 16px !important; }
  
  .iv-calc-step-tab:last-of-type { border-radius: 0 16px 16px 0 !important; }
  
  .iv-calc-step-tab { border-radius: 0 !important; }
  
  .iv-rc label { flex-wrap: nowrap !important; align-items: flex-start !important; gap: 8px !important; }
  .iv-rc-name { font-size: 13px !important; flex-wrap: wrap !important; line-height: 1.4; align-items: center; gap: 4px !important; }
  
  .iv-rc-price { white-space: nowrap !important; font-size: 11px !important; flex-shrink: 0; margin-left: auto; padding-top: 1px; }
  
  .iv-rc-desc { font-size: 11px !important; line-height: 1.45; white-space: normal; word-break: normal; }
  
  .iv-rc-dot { flex-shrink: 0; margin-top: 2px; }
  
  .iv-tip-box { left: auto !important; right: auto !important; transform: none !important; position: fixed !important; top: auto !important; bottom: 120px !important; left: 16px !important; right: 16px !important; width: auto !important; max-width: calc(100vw - 32px) !important; border-radius: 12px !important; font-size: 13px !important; line-height: 1.5 !important; padding: 14px 16px !important; z-index: 9999 !important; }
  .iv-tip:hover .iv-tip-box,
  .iv-tip-btn:focus + .iv-tip-box { opacity: 1 !important; transform: none !important; }
  
  .iv-tip-box::after { display: none !important; }
}
@media (max-width: 720px) {
  
  .iv-tip-box { position: absolute !important; fixed: unset !important; bottom: calc(100% + 10px) !important; top: auto !important; left: 50% !important; right: auto !important; transform: translateX(-50%) !important; width: 260px !important; max-width: 80vw !important; font-size: 12px !important; line-height: 1.5 !important; padding: 12px 14px !important; border-radius: 12px !important; z-index: 9999 !important; margin-left: max(-120px, calc(-50vw + 16px)); }
  .iv-tip:hover .iv-tip-box,
  .iv-tip-btn:focus + .iv-tip-box { opacity: 1 !important; transform: translateX(-50%) !important; }
  
  .iv-tip-box::after { display: block !important; }
}
@media (max-width: 720px) {
  .iv-tip-box { position: absolute !important; bottom: calc(100% + 8px) !important; top: auto !important; left: 50% !important; right: auto !important; transform: translateX(-50%) translateY(0) !important; width: 240px !important; max-width: none !important; margin-left: 0 !important; font-size: 12px !important; line-height: 1.5 !important; padding: 12px 14px !important; border-radius: 12px !important; }
  
  .iv-tip-box[style*="fixed"] { left: auto !important; right: auto !important; transform: none !important; bottom: auto !important; }
  .iv-tip-box::after { display: block !important; }
}
.iv-hero-title { font-size: 48px; color: #fff; font-weight: 700; font-family: inherit; line-height: 1.15; letter-spacing: -1px; margin-bottom: 12px; }
.iv-hero-title em { font-style: normal; color: var(--primary); }
.iv-hero-important { font-weight: 700; }
@media (max-width: 720px) {
  .iv-hero-title { font-size: 36px; letter-spacing: -0.5px; }
}