:root {
  --bg: #F5F8FC;
  --surface: #FFFFFF;
  --surface-muted: #F8FBFF;
  --text: #0B1F3A;
  --text-soft: #5B6B82;
  --border: #DDE7F3;
  --border-strong: #BFD1EA;
  --accent: #2563EB;
  --accent-hover: #1D4ED8;
  --success: #0F766E;
  --danger: #B42318;
  --shadow: 0 14px 32px rgba(11, 31, 58, 0.06);
  --shadow-soft: 0 8px 18px rgba(11, 31, 58, 0.05);
  --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
}
a { color: var(--text); }
button, input { font: inherit; }
button { cursor: pointer; }
.container { width: min(100% - 32px, 1120px); margin: 0 auto; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.site-header { position: sticky; top: 0; z-index: 20; background: rgba(245, 248, 252, 0.9); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(221, 231, 243, .9); }
.header-row { display: flex; align-items: center; justify-content: space-between; min-height: 68px; }
.header-spacer { width: 44px; height: 44px; }
.language-switcher { position: relative; margin-left: auto; }
.language-toggle { width: 44px; height: 44px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); box-shadow: none; }
.language-toggle:hover { border-color: var(--border-strong); }
.language-menu { position: absolute; right: 0; top: calc(100% + 8px); min-width: 180px; padding: 8px; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow); }
.language-option { width: 100%; padding: 10px 12px; border: 0; border-radius: 12px; background: transparent; text-align: left; color: var(--text); }
.language-option.is-active, .language-option:hover { background: var(--surface-muted); }

.hero, .section, .results-section, .secondary-main { padding: 36px 0; }
.hero { padding-top: 52px; }
.hero__content, .result-card, .section-panel, .benefit-card, .step-card, .reason-card, .info-box, .faq-item, .legal-card, .advice-card, .cta-box, .seo-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.hero__content, .result-card, .section-panel, .legal-card, .cta-box, .seo-panel { padding: clamp(24px, 5vw, 48px); }
.hero__content { max-width: 960px; text-align: center; box-shadow: var(--shadow); }
.eyebrow, .section-kicker { display: inline-flex; padding: 7px 11px; border-radius: 999px; font-size: .82rem; font-weight: 750; letter-spacing: .01em; background: #EEF4FF; color: var(--accent); }
h1 { max-width: 820px; margin: 18px auto 14px; font-size: clamp(2.35rem, 5vw, 4.6rem); line-height: 1; letter-spacing: -.055em; color: var(--text); }
h2 { margin: 0 0 14px; font-size: clamp(1.55rem, 2.4vw, 2.35rem); line-height: 1.08; letter-spacing: -.035em; }
h3 { margin: 0 0 8px; font-size: 1.05rem; color: var(--text); }
p, li { color: var(--text-soft); line-height: 1.65; }
.hero__lead { max-width: 720px; margin: 0 auto; color: var(--text-soft); font-size: 1.12rem; }
.section-head { margin-bottom: 22px; }
.section-head--center { max-width: 760px; margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { margin: 0; }

.analysis-form { display: grid; gap: 12px; margin: 28px auto 16px; max-width: 820px; }
.analysis-form input, .analysis-form button, .secondary-button, .consent-banner__button { min-height: 58px; border-radius: 16px; }
.analysis-form input { width: 100%; padding: 0 18px; border: 1px solid var(--border); background: #fff; color: var(--text); box-shadow: inset 0 1px 0 rgba(11, 31, 58, .02); }
.analysis-form input::placeholder { color: #8795A8; }
.analysis-form button, .secondary-button, .consent-banner__button { padding: 0 22px; border: 0; font-weight: 800; }
.analysis-form button, .consent-banner__button--primary { background: var(--accent); color: #fff; box-shadow: 0 12px 24px rgba(37, 99, 235, .22); }
.analysis-form button:hover, .consent-banner__button--primary:hover { background: var(--accent-hover); }
.secondary-button, .consent-banner__button--secondary { background: #E8EEF8; color: var(--text); }
.analysis-form input:focus, .analysis-form button:focus, .secondary-button:focus, .language-toggle:focus, .language-option:focus, .consent-banner__button:focus { outline: 3px solid rgba(37, 99, 235, .22); outline-offset: 2px; }
.analysis-form button:disabled, .secondary-button:disabled { cursor: not-allowed; opacity: .72; }
.assurance-list { display: grid; gap: 4px; margin: 14px auto 0; }
.assurance-list p { margin: 0; font-size: .95rem; }
.form-message { min-height: 24px; margin: 14px 0 0; font-size: .95rem; }
.form-message--error { color: var(--danger); }
.form-message--success { color: var(--success); }

.results-section { padding-top: 10px; }
.result-card { box-shadow: var(--shadow); }
.result-card__top, .result-grid, .detected-grid, .steps-grid, .reasons-grid, .faq-list, .footer-grid, .page-links, .advice-grid, .benefits-grid { display: grid; gap: 16px; }
.result-label { display: block; margin-bottom: 8px; color: var(--text-soft); font-size: .92rem; }
.score-value { font-size: clamp(2.8rem, 8vw, 4.8rem); line-height: 1; font-weight: 850; letter-spacing: -.05em; color: var(--text); }
.potential-box { padding: 18px; border-radius: 18px; background: #F2FBF8; border: 1px solid #CDEFE4; }
.potential-value { color: #0F766E; font-size: 1.75rem; font-weight: 850; }
.info-box { padding: 16px; background: var(--surface-muted); box-shadow: none; }
.info-box strong { color: var(--text); overflow-wrap: anywhere; }
.notice-banner { margin-top: 20px; padding: 14px 16px; border-radius: 16px; background: #FFF8EB; border: 1px solid #F1D7A6; color: #8C5A12; }
.notice-banner--danger { background: #FFF1F3; border-color: #F1B4BF; color: #9F1239; }
.result-status-row { display: grid; gap: 10px; margin-bottom: 18px; }
.analysis-badge { display: inline-flex; width: fit-content; padding: 8px 12px; border-radius: 999px; background: #EEF4FF; color: var(--accent); font-weight: 750; }
.summary-text { margin: 0; color: var(--text); }
.detected-box, .priorities-box { margin-top: 24px; }
.priorities-list { display: grid; gap: 14px; }
.priority-item { padding: 16px; border: 1px solid var(--border); border-radius: 18px; background: #fff; }
.priority-item__index, .step-number { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; margin-bottom: 12px; border-radius: 999px; font-weight: 850; }
.priority-item__index { background: #EEF4FF; color: var(--accent); }
.step-number { width: 36px; height: 36px; background: var(--accent); color: white; }
.limitations-list { margin-top: 16px; }
.limitation-item { margin: 0 0 6px; }
.debug-box { margin-top: 24px; padding: 18px; border: 1px dashed var(--border); border-radius: 18px; background: #FBFDFF; }
.debug-box h3 { margin-bottom: 12px; }
.debug-grid { display: grid; gap: 12px; }
.debug-grid div { padding: 12px; border-radius: 14px; background: #fff; border: 1px solid var(--border); }
.debug-grid span { display: block; margin-bottom: 6px; color: var(--text-soft); font-size: .9rem; }

.section--platforms { padding-top: 22px; }
.section-panel, .seo-panel { box-shadow: none; }
.platform-logo-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 24px; }
.platform-logo-card { min-height: 60px; padding: 14px 16px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--border); border-radius: 20px; background: #fff; transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.platform-logo-card img { max-height: 30px; max-width: 108px; width: auto; height: auto; object-fit: contain; display: block; }
.platform-logo-card:hover { border-color: var(--border-strong); transform: translateY(-1px); box-shadow: var(--shadow-soft); }
.benefits-grid { margin-top: 18px; }
.benefit-card, .step-card, .reason-card, .faq-item, .advice-card { padding: 20px; box-shadow: none; }
.benefit-card p, .step-card p, .reason-card p { margin-bottom: 0; }
.section--tinted { background: transparent; }
.section--seo { padding-top: 22px; }
.seo-panel { display: grid; gap: 22px; align-items: start; }
.advice-card { display: block; text-decoration: none; transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.advice-card:hover { border-color: var(--border-strong); transform: translateY(-1px); box-shadow: var(--shadow-soft); }
.advice-card strong { display: block; margin-bottom: 8px; color: var(--text); }
.advice-card span { color: var(--text-soft); }
.legal-card { margin: 32px auto; }
.legal-card ul { padding-left: 18px; }
.legal-card h2 { margin-top: 24px; }
.page-topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.back-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; text-decoration: none; }
.back-link:hover { text-decoration: underline; }
.page-links { margin-top: 20px; }
.cta-box { margin-top: 24px; background: var(--surface); }
.independence-section { padding: 6px 0 18px; text-align: center; }
.independence-section p { margin: 0; font-size: .95rem; }
.site-footer { padding: 26px 0 38px; border-top: 1px solid var(--border); background: #fff; }
.footer-grid { text-align: center; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.site-footer a { text-decoration: none; color: var(--text-soft); }
.site-footer a:hover { color: var(--text); text-decoration: underline; }
.consent-banner { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 40; display: grid; gap: 14px; padding: 18px; background: rgba(11, 31, 58, .96); color: #fff; border-radius: 18px; box-shadow: var(--shadow); }
.consent-banner p { margin: 0; color: rgba(255,255,255,.9); }
.consent-banner__actions { display: flex; flex-wrap: wrap; gap: 12px; }

@media (min-width: 720px) {
  .analysis-form { grid-template-columns: 1fr auto; }
  .analysis-form button { min-width: 282px; }
  .result-card__top { grid-template-columns: 1.4fr .9fr; }
  .result-grid, .detected-grid, .faq-list, .footer-grid, .debug-grid, .advice-grid, .page-links { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .platform-logo-grid { grid-template-columns: repeat(5, minmax(120px, 150px)); justify-content: center; gap: 14px; }
  .platform-logo-card { min-height: 68px; padding: 14px 18px; }
  .platform-logo-card img { max-height: 36px; max-width: 118px; }
  .benefits-grid, .steps-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .seo-panel { grid-template-columns: .85fr 1.15fr; }
  .consent-banner { left: auto; width: min(520px, calc(100vw - 32px)); }
}
@media (min-width: 980px) {
  .hero { padding-top: 64px; }
  .reasons-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .debug-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
  .footer-grid { grid-template-columns: 1fr; justify-content: center; align-items: center; }
}