/* =========================================================
   Analizator SEO — impakto.pl
   Kolory i typografia zgodne z księgą znaku.
   ========================================================= */

:root{
  --ink:        #111714;
  --paper:      #F5F3EC;
  --paper-dim:  #EAE7DC;
  --green:      #08B875;
  --green-deep: #067A56;
  --green-lt:   #E3F5EC;
  --muted:      #596660;
  --line:       #DDE8E2;
  --line-dark:  rgba(245,243,236,0.16);
  --red:        #D6453D;
  --red-lt:     #FBE9E8;
  --amber:      #D08700;
  --amber-lt:   #FDF3DF;

  --f-display: 'Bahnschrift','Archivo Expanded','Segoe UI',Arial,sans-serif;
  --f-body:    Arial, Helvetica, sans-serif;
  --container: 1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0; background:var(--paper); color:var(--ink);
  font-family:var(--f-body); font-size:16px; line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img,svg{ max-width:100%; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; font-family:var(--f-display); font-weight:700; }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }
.wrap{ max-width:var(--container); margin:0 auto; padding:0 24px; }
.hidden{ display:none !important; }

/* ---------- nagłówek ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(245,243,236,.9); backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{ display:flex; align-items:center; justify-content:space-between; gap:24px; height:84px; }
.logo-mark svg{ height:42px; width:auto; display:block; }
.nav-right{ display:flex; align-items:center; gap:18px; }
.nav-right a{ font-weight:700; font-size:15px; }
.nav-right a:hover{ color:var(--green-deep); }

.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 24px; border:1.5px solid transparent; border-radius:4px;
  font-weight:700; font-size:15px;
  transition:transform .15s ease, background .15s ease, color .15s ease;
}
.btn:hover{ transform:translateY(-2px); }
.btn-primary{ background:var(--green); color:#fff; }
.btn-primary:hover{ background:var(--green-deep); }
.btn-ghost{ border-color:var(--ink); color:var(--ink); }
.btn-ghost:hover{ background:var(--ink); color:var(--paper); }

.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  padding:7px 14px; border-radius:20px;
  background:var(--green-lt); color:var(--green-deep);
  font-size:13px; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
}
.on-ink .eyebrow{ background:rgba(8,184,117,.18); color:var(--paper); }

/* ---------- hero ---------- */
.hero{ background:var(--ink); color:var(--paper); padding:80px 0 88px; }
.hero h1{ font-size:clamp(36px,5.4vw,64px); line-height:1.04; margin:18px 0 0; color:var(--paper); }
.hero h1 em{ font-style:normal; color:var(--green); }
.hero-copy{ margin-top:20px; max-width:60ch; color:rgba(245,243,236,.78); font-size:18px; }

.audit-form{ display:flex; gap:12px; margin-top:34px; flex-wrap:wrap; }
.url-field{
  flex:1 1 380px; display:flex; align-items:center; gap:12px;
  background:rgba(245,243,236,.06); border:1.5px solid var(--line-dark);
  border-radius:4px; padding:0 16px;
}
.url-field:focus-within{ border-color:var(--green); }
.url-field span{ color:var(--green); font-size:18px; }
.url-field input{
  flex:1; background:none; border:none; outline:none;
  color:var(--paper); font-family:var(--f-body); font-size:16px; padding:15px 0;
}
.url-field input::placeholder{ color:rgba(245,243,236,.45); }

.trust-row{ display:flex; flex-wrap:wrap; gap:10px 26px; margin-top:26px; font-size:14px; color:rgba(245,243,236,.65); }

.error-banner{
  margin-top:20px; padding:14px 18px; border-radius:4px;
  background:rgba(214,69,61,.14); border:1px solid rgba(214,69,61,.4);
  color:#FFD9D6; font-size:15px;
}

/* ---------- ładowanie ---------- */
.loading-state{ padding:96px 0; text-align:center; }
.scan-orbit{
  width:96px; height:96px; margin:0 auto 28px; position:relative;
  display:flex; align-items:center; justify-content:center;
}
.scan-orbit span{
  position:absolute; inset:0; border-radius:50%;
  border:3px solid var(--green-lt); border-top-color:var(--green);
  animation:spin 1s linear infinite;
}
.scan-orbit b{ font-family:var(--f-display); font-size:20px; color:var(--green-deep); }
@keyframes spin{ to{ transform:rotate(360deg); } }
.loading-state h2{ font-size:28px; }
.loading-state p{ margin-top:12px; color:var(--muted); max-width:56ch; margin-inline:auto; }
@media (prefers-reduced-motion:reduce){ .scan-orbit span{ animation-duration:3s; } }

/* ---------- raport ---------- */
.report{ padding:56px 0 96px; }
.report-head{ display:flex; align-items:flex-start; justify-content:space-between; gap:24px; flex-wrap:wrap; }
.report-head h1{ font-size:clamp(28px,4vw,42px); margin-top:10px; word-break:break-word; }
.report-head p{ margin-top:8px; color:var(--muted); font-size:14.5px; }
.report-label{ font-size:12.5px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--green-deep); }

.summary-grid{ display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:18px; margin-top:36px; }
.card{ background:#fff; border:1px solid var(--line); border-radius:12px; padding:26px; }
.score-card{ display:flex; align-items:center; gap:26px; }
.score-ring{
  flex:none; width:124px; height:124px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
}
.score-ring > div{
  width:98px; height:98px; border-radius:50%; background:#fff;
  display:flex; flex-direction:column; align-items:center; justify-content:center;
}
.score-ring strong{ font-family:var(--f-display); font-size:34px; line-height:1; }
.score-ring span{ font-size:12px; color:var(--muted); }
.score-card h2{ font-size:21px; margin-bottom:8px; }
.score-card p{ font-size:14.5px; color:var(--muted); }

.status-card{ display:flex; flex-direction:column; justify-content:center; }
.status-card b{ font-family:var(--f-display); font-size:38px; line-height:1; }
.status-card span{ font-weight:700; margin-top:6px; }
.status-card small{ color:var(--muted); font-size:13px; margin-top:2px; }
.red{ color:var(--red); } .amber{ color:var(--amber); } .green{ color:var(--green-deep); }

.metrics-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; margin-top:18px; }
.metric span{ font-size:13px; color:var(--muted); font-weight:700; text-transform:uppercase; letter-spacing:.04em; }
.metric strong{ display:block; font-family:var(--f-display); font-size:30px; margin:8px 0 4px; }
.metric small{ color:var(--muted); font-size:13px; }

/* ---------- panel wydajności ---------- */
.performance-panel{ margin-top:18px; background:var(--ink); color:var(--paper); border-radius:12px; padding:30px; }
.performance-head{ display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap; }
.performance-head .report-label{ color:var(--green); }
.performance-head h2{ font-size:24px; margin-top:8px; }
.data-pill{ font-size:12.5px; font-weight:700; padding:7px 14px; border-radius:20px; }
.data-pill.live{ background:rgba(8,184,117,.2); color:var(--green); }
.data-pill.missing{ background:rgba(245,243,236,.1); color:rgba(245,243,236,.6); }
.performance-cards{ display:grid; grid-template-columns:repeat(5,1fr); gap:14px; margin-top:24px; }
.performance-card{ background:rgba(245,243,236,.05); border:1px solid var(--line-dark); border-radius:8px; padding:18px; }
.performance-card span{ font-size:12.5px; color:rgba(245,243,236,.6); font-weight:700; text-transform:uppercase; letter-spacing:.03em; }
.performance-card strong{ display:block; font-family:var(--f-display); font-size:28px; margin:10px 0 6px; }
.performance-card strong small{ font-size:14px; color:rgba(245,243,236,.5); }
.performance-card p{ font-size:13px; color:rgba(245,243,236,.6); }
.performance-card.good{ border-color:rgba(8,184,117,.5); }
.performance-card.good strong{ color:var(--green); }
.performance-card.needs-improvement strong{ color:#F0B429; }
.performance-card.poor strong{ color:#FF7A70; }
.performance-note{ margin-top:18px; font-size:13.5px; color:rgba(245,243,236,.6); }

/* ---------- podsumowanie AI ---------- */
.ai-overview{
  margin-top:18px; background:var(--green-deep); color:#fff; border-radius:12px;
  padding:30px; display:grid; grid-template-columns:auto 1fr auto auto; gap:26px; align-items:center;
}
.ai-score{ text-align:center; }
.ai-score span{ display:block; font-size:12.5px; font-weight:700; letter-spacing:.1em; opacity:.8; }
.ai-score strong{ font-family:var(--f-display); font-size:46px; line-height:1; }
.ai-score small{ opacity:.75; }
.ai-overview .report-label{ color:rgba(255,255,255,.75); }
.ai-overview h2{ font-size:22px; margin:8px 0; }
.ai-overview p{ font-size:14.5px; opacity:.85; max-width:64ch; }
.bot-stat{ text-align:center; }
.bot-stat strong{ display:block; font-family:var(--f-display); font-size:26px; }
.bot-stat span{ font-size:12.5px; opacity:.8; }
.ai-overview button{
  background:#fff; color:var(--green-deep); border:none; border-radius:4px;
  padding:12px 20px; font-weight:700; font-size:14px; white-space:nowrap;
}

/* ---------- lista kontroli ---------- */
.report-layout{ display:grid; grid-template-columns:1fr 320px; gap:26px; margin-top:36px; align-items:start; }
.section-title{ display:flex; align-items:flex-end; justify-content:space-between; gap:16px; margin-bottom:18px; }
.section-title h2{ font-size:26px; margin-top:8px; }
.section-title > span{ color:var(--muted); font-size:14px; }

.filters{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:20px; }
.filters button{
  padding:9px 16px; border-radius:20px; border:1px solid var(--line);
  background:#fff; font-size:13.5px; font-weight:700; color:var(--muted);
  transition:all .15s ease;
}
.filters button:hover{ border-color:var(--green); color:var(--green-deep); }
.filters button.active{ background:var(--ink); border-color:var(--ink); color:var(--paper); }

.check-list{ display:flex; flex-direction:column; gap:10px; }
.check{ background:#fff; border:1px solid var(--line); border-left-width:4px; border-radius:8px; overflow:hidden; }
.check.pass{ border-left-color:var(--green); }
.check.warning{ border-left-color:var(--amber); }
.check.error{ border-left-color:var(--red); }
.check-row{
  width:100%; background:none; border:none; text-align:left;
  display:grid; grid-template-columns:auto 1fr auto auto; gap:16px; align-items:center;
  padding:18px 20px;
}
.status-icon{
  flex:none; width:28px; height:28px; border-radius:50%;
  display:flex; align-items:center; justify-content:center; font-weight:700; font-size:14px;
}
.check.pass .status-icon{ background:var(--green-lt); color:var(--green-deep); }
.check.warning .status-icon{ background:var(--amber-lt); color:var(--amber); }
.check.error .status-icon{ background:var(--red-lt); color:var(--red); }
.check-main small{ display:block; font-size:12px; color:var(--muted); font-weight:700; text-transform:uppercase; letter-spacing:.04em; }
.check-main b{ display:block; font-size:16px; margin:3px 0; }
.check-main em{ font-style:normal; font-size:14px; color:var(--muted); word-break:break-word; }
.impact{ font-size:12px; font-weight:700; padding:5px 11px; border-radius:20px; white-space:nowrap; }
.impact.wysoki{ background:var(--red-lt); color:var(--red); }
.impact.sredni{ background:var(--amber-lt); color:var(--amber); }
.impact.niski{ background:var(--paper-dim); color:var(--muted); }
.chevron{ color:var(--muted); transition:transform .2s ease; }
.check.open .chevron{ transform:rotate(180deg); }
.recommendation{ padding:0 20px 20px 64px; }
.recommendation span{ font-size:12px; font-weight:700; letter-spacing:.06em; color:var(--green-deep); }
.recommendation p{ margin-top:8px; font-size:14.5px; color:var(--muted); }

aside{ display:flex; flex-direction:column; gap:18px; position:sticky; top:104px; }
.snippet-card .snippet-url{ font-size:13px; color:var(--muted); margin-top:12px; word-break:break-all; }
.snippet-card .snippet-title{ color:#1a0dab; font-size:18px; margin:6px 0; line-height:1.3; }
.snippet-card p{ font-size:14px; color:var(--muted); }
.priority-card h3{ font-size:18px; margin:10px 0 8px; }
.priority-card p{ font-size:14px; color:var(--muted); }

/* ---------- jak to działa ---------- */
.how{ padding:88px 0; border-top:1px solid var(--line); }
.how h2{ font-size:clamp(26px,3.6vw,40px); margin-top:16px; line-height:1.1; }
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-top:44px; }
.steps b{ font-family:var(--f-display); font-size:34px; color:var(--green); }
.steps h3{ font-size:19px; margin:10px 0 8px; }
.steps p{ font-size:14.5px; color:var(--muted); }

/* ---------- stopka ---------- */
.site-footer{ background:var(--ink); color:var(--paper); padding:48px 0; }
.footer-inner{ display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap; }
.site-footer p{ font-size:14px; color:rgba(245,243,236,.6); max-width:52ch; }
.site-footer .logo-mark svg{ height:34px; }

/* ---------- responsywność ---------- */
@media (max-width:1000px){
  .summary-grid{ grid-template-columns:1fr 1fr; }
  .score-card{ grid-column:1 / -1; }
  .metrics-grid{ grid-template-columns:1fr 1fr; }
  .performance-cards{ grid-template-columns:repeat(2,1fr); }
  .ai-overview{ grid-template-columns:auto 1fr; }
  .report-layout{ grid-template-columns:1fr; }
  aside{ position:static; }
  .steps{ grid-template-columns:1fr; }
}
@media (max-width:640px){
  .nav-right a{ display:none; }
  .summary-grid,.metrics-grid,.performance-cards{ grid-template-columns:1fr; }
  .ai-overview{ grid-template-columns:1fr; text-align:left; }
  .check-row{ grid-template-columns:auto 1fr; }
  .impact,.chevron{ grid-column:2; justify-self:start; }
  .recommendation{ padding-left:20px; }
}

:focus-visible{ outline:2.5px solid var(--green); outline-offset:2px; }