:root {
  --navy-900: #0b1f3a;
  --navy-700: #15335a;
  --navy-500: #1f4b85;
  --copper: #b87333;
  --copper-soft: #d9995a;
  --bg: #f6f4ef;
  --text: #1a1a1a;
  --text-soft: #4a4a4a;
  --border: #d8d4cb;
  --danger: #9a2e2e;
  --success: #2e7d5a;
}

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

html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, Helvetica, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 760px; margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(246, 244, 239, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 24px;
}
.brand, .brand-minimal {
  font-weight: 700; color: var(--navy-900); text-decoration: none;
  font-size: 1.05rem; letter-spacing: -0.01em;
  font-family: 'Playfair Display', Georgia, serif;
}
.brand span, .brand-minimal span { color: var(--copper); }
.nav-cta {
  font-size: 0.9rem; color: var(--navy-700); text-decoration: none;
  border: 1px solid var(--navy-700); padding: 8px 16px; border-radius: 6px;
  transition: background 0.15s;
}
.nav-cta:hover { background: var(--navy-700); color: #fff; }

/* Steps */
.step { display: none; padding: 48px 0 80px; }
.step.active { display: block; }

/* Hero */
.hero { text-align: center; margin-bottom: 32px; }
.eyebrow {
  font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--copper); font-weight: 600; margin-bottom: 12px;
}
.hero h1 {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--navy-900);
  line-height: 1.15;
  margin-bottom: 16px;
}
.lead { font-size: 1.08rem; color: var(--text-soft); max-width: 620px; margin: 0 auto; }

/* Form */
.form-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px 28px;
  margin-top: 32px;
  box-shadow: 0 2px 16px rgba(11, 31, 58, 0.06);
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 24px;
}
@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
}
.form-field label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--navy-700);
  margin-bottom: 6px;
}
.form-field input, .form-field select {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
  color: var(--text);
}
.form-field input:focus, .form-field select:focus {
  outline: 2px solid var(--copper);
  border-color: var(--copper);
}
.form-field small {
  display: block;
  font-size: 0.78rem;
  color: var(--text-soft);
  margin-top: 4px;
}
.form-actions {
  margin-top: 28px;
  text-align: center;
}
button {
  font-family: inherit;
  cursor: pointer;
}
button#btn-calc, button#btn-send, .btn-primary {
  background: var(--navy-700);
  color: #fff;
  border: 0;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 8px;
  transition: background 0.15s, transform 0.1s;
  text-decoration: none;
  display: inline-block;
}
button#btn-calc:hover:not(:disabled), button#btn-send:hover:not(:disabled), .btn-primary:hover {
  background: var(--navy-500);
  transform: translateY(-1px);
}
button:disabled { opacity: 0.5; cursor: progress; }
.privacy-note {
  font-size: 0.82rem;
  color: var(--text-soft);
  margin-top: 12px;
}

/* Result */
.result-hero { text-align: center; margin-bottom: 48px; }
.big-number {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(3.5rem, 10vw, 5.5rem);
  color: var(--copper);
  font-weight: 700;
  line-height: 1;
  margin: 8px 0;
}
.big-subtitle {
  font-size: 1.05rem;
  color: var(--text-soft);
  max-width: 480px;
  margin: 0 auto;
}

.scenarios-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 48px;
}
.scenario-card {
  background: #fff;
  border: 1px solid var(--border);
  border-left: 4px solid var(--copper);
  border-radius: 8px;
  padding: 20px 24px;
}
.scenario-card h3 {
  color: var(--navy-900);
  font-size: 1.1rem;
  margin-bottom: 10px;
}
.scenario-card .sum {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--navy-700);
  margin: 8px 0;
}
.scenario-card p { color: var(--text-soft); font-size: 0.95rem; margin: 4px 0; }

/* Email capture */
.email-capture {
  background: linear-gradient(135deg, #f9f6f1, #f0ebe3);
  border-left: 4px solid var(--copper);
  border-radius: 0 12px 12px 0;
  padding: 28px;
}
.email-capture h2 {
  color: var(--navy-900);
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.6rem;
  margin-bottom: 12px;
}
.email-capture > p {
  color: var(--text-soft);
  margin-bottom: 20px;
}
.email-row {
  display: flex;
  gap: 12px;
  margin-bottom: 8px;
}
@media (max-width: 520px) {
  .email-row { flex-direction: column; }
}
.email-row input {
  flex: 1;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
}
.email-row input:focus { outline: 2px solid var(--copper); border-color: var(--copper); }

/* Sent */
.sent-hero { text-align: center; padding: 40px 20px; }
.check-icon {
  width: 72px; height: 72px;
  margin: 0 auto 20px;
  background: var(--success);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
}
.sent-hero h2 {
  font-family: 'Playfair Display', Georgia, serif;
  color: var(--navy-900);
  font-size: 2rem;
  margin-bottom: 12px;
}
.sent-hero > p {
  color: var(--text-soft);
  max-width: 500px;
  margin: 0 auto 48px;
}
.cta-next {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px;
  max-width: 500px;
  margin: 0 auto;
}
.cta-next h3 { color: var(--navy-900); margin-bottom: 10px; }
.cta-next p { color: var(--text-soft); margin-bottom: 20px; font-size: 0.95rem; }

/* Errors */
.error {
  background: #fbeaea;
  border-left: 3px solid var(--danger);
  color: var(--danger);
  padding: 12px 16px;
  border-radius: 6px;
  margin-top: 12px;
}

/* Footer */
.site-footer {
  background: var(--navy-900);
  color: #c4d8f0;
  padding: 32px 0;
  margin-top: 64px;
  font-size: 0.88rem;
  text-align: center;
}
.site-footer a { color: var(--copper-soft); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.site-footer .disclaimer {
  margin-top: 12px;
  font-size: 0.78rem;
  color: #8da4c4;
  font-style: italic;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Raport wrap (Ekran 3) */
.raport-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px;
  margin: 24px 0;
  box-shadow: 0 2px 16px rgba(11, 31, 58, 0.06);
  line-height: 1.7;
}
.raport-wrap h2 {
  font-family: 'Playfair Display', Georgia, serif;
  color: var(--navy-900);
  font-size: 1.4rem;
  margin: 20px 0 12px;
  border-bottom: 2px solid var(--copper);
  padding-bottom: 8px;
}
.raport-wrap h2:first-child { margin-top: 0; }
.raport-wrap p { color: var(--text); margin-bottom: 12px; }
.raport-wrap ul, .raport-wrap ol { padding-left: 22px; margin: 12px 0; }
.raport-wrap li { margin-bottom: 8px; }
.raport-wrap strong { color: var(--navy-700); }
.raport-wrap a { color: var(--navy-700); font-weight: 600; }

/* Loading state */
.loading-text {
  color: var(--text-soft);
  font-style: italic;
  text-align: center;
  padding: 20px;
}