/* NEAT Partner Event LP — zgodnie z Neat Brand Guidelines 2025
   Purple #5F259F (zasada 90:10), Arial, neutralne szarości */

:root {
  --purple: #5F259F;
  --purple-dark: #4A1D7C;
  --g1: #1A1C21;
  --g2: #33353C;
  --g3: #4C515C;
  --g4: #E2E7E9;
  --g5: #ECEFF0;
  --g6: #F6F7F8;
  --white: #FFFFFF;
  --radius: 14px;
  --maxw: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--g1);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--g5);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.logo { display: flex; align-items: center; gap: 26px; text-decoration: none; }
.logo img { height: 26px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a {
  color: var(--g2); text-decoration: none; font-size: 15px;
}
.nav a:hover { color: var(--purple); }
.nav .btn { color: var(--white); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  background: var(--purple);
  color: var(--white);
  border: none;
  border-radius: 999px;
  padding: 13px 30px;
  font-size: 15px;
  font-weight: bold;
  font-family: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: background .15s ease;
}
.btn:hover { background: var(--purple-dark); }
.btn-outline {
  background: transparent;
  color: var(--purple);
  border: 2px solid var(--purple);
  padding: 11px 28px;
}
.btn-outline:hover { background: var(--purple); color: var(--white); }
.btn-ghost-light {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.7);
  padding: 11px 28px;
}
.btn-ghost-light:hover { background: rgba(255,255,255,.12); }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(140deg, var(--g1) 0%, #2B1548 55%, var(--purple) 130%);
  color: var(--white);
  padding: 84px 0 72px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; right: -180px; top: -180px;
  width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(95,37,159,.5), transparent 70%);
}
.hero .container { position: relative; z-index: 1; }
.hero-kicker {
  display: inline-block;
  font-size: 13px; letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--g4);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px;
  padding: 7px 18px;
  margin-bottom: 26px;
}
.hero h1 {
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.5px;
  max-width: 720px;
}
.hero p.lead {
  margin-top: 18px;
  font-size: 18px;
  color: var(--g4);
  max-width: 560px;
}
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 14px 34px;
  margin: 30px 0 36px;
  font-size: 15px; color: var(--g4);
}
.hero-meta strong { color: var(--white); display: block; font-size: 17px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-note {
  margin-top: 30px;
  padding-left: 15px;
  border-left: 2px solid rgba(255,255,255,.3);
  font-size: 14px;
  color: var(--g4);
  max-width: 500px;
}

/* ---------- Attractions banner ---------- */
.attractions { padding: 76px 0; }
.section-head { max-width: 640px; margin-bottom: 40px; }
.section-head .eyebrow {
  font-size: 12px; letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--purple); font-weight: bold; margin-bottom: 10px;
}
.section-head h2 { font-size: clamp(26px, 3.4vw, 38px); line-height: 1.15; }
.section-head p { margin-top: 12px; color: var(--g3); }

.attr-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.attr-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  text-decoration: none;
  display: block;
  background: var(--g2);
}
.attr-card img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.attr-card:hover img { transform: scale(1.05); }
.attr-card .attr-label {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 70px 22px 20px;
  background: linear-gradient(transparent, rgba(26,28,33,.88));
  color: var(--white);
}
.attr-card .attr-label h3 { font-size: 21px; margin-bottom: 4px; }
.attr-card .attr-label span { font-size: 14px; color: var(--g4); }
.attr-more { margin-top: 30px; text-align: center; }

/* ---------- Agenda ---------- */
.agenda { padding: 76px 0; background: var(--g6); }
.agenda-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  max-width: 780px;
}
.agenda-col {
  background: var(--white);
  border: 1px solid var(--g5);
  border-radius: var(--radius);
  padding: 30px 30px 22px;
}
.agenda-col h3 {
  font-size: 20px;
  padding-bottom: 14px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--g5);
}
.agenda-col h3 small { display: block; font-size: 13px; color: var(--g3); font-weight: normal; margin-top: 3px; }
.agenda-item {
  display: flex; gap: 18px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--g5);
  font-size: 15px;
}
.agenda-item:last-child { border-bottom: none; }
.agenda-item .time {
  flex: 0 0 102px;
  font-weight: bold;
  color: var(--purple);
  font-variant-numeric: tabular-nums;
}
.agenda-item .what { color: var(--g2); }
.agenda-item .what small { color: var(--g3); display: block; font-size: 13px; }
.agenda-sub { margin: 4px 0 4px 0; padding-left: 14px; border-left: 2px solid var(--g4); }
.agenda-sub .agenda-item { padding: 7px 0; font-size: 14px; }
.agenda-sub .agenda-item .time { flex-basis: 96px; font-weight: normal; color: var(--g3); }

/* ---------- Registration ---------- */
.register { padding: 76px 0; }
.register-wrap {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 48px;
  align-items: start;
}
.register-info .eyebrow {
  font-size: 12px; letter-spacing: 2.5px; text-transform: uppercase;
  color: var(--purple); font-weight: bold; margin-bottom: 10px;
}
.register-info h2 { font-size: clamp(26px, 3.4vw, 36px); line-height: 1.15; margin-bottom: 14px; }
.register-info p { color: var(--g3); margin-bottom: 18px; }

.invite-box {
  background: #F7F3FB;
  border: 1px solid #DDCCEF;
  border-left: 4px solid var(--purple);
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 20px 0 22px;
}
.invite-box h3 { font-size: 16px; color: var(--purple); margin-bottom: 7px; }
.invite-box p { font-size: 14px; color: var(--g2); margin: 0; }

.nda-box {
  background: var(--g6);
  border: 1px solid var(--g5);
  border-radius: var(--radius);
  padding: 22px;
  margin-top: 26px;
}
.nda-box h3 { font-size: 17px; margin-bottom: 8px; }
.nda-box p { font-size: 14px; color: var(--g3); margin-bottom: 16px; }
.nda-steps { list-style: none; margin: 0 0 18px; }
.nda-steps li {
  display: flex; gap: 12px; align-items: baseline;
  font-size: 14px; color: var(--g2);
  padding: 4px 0;
}
.nda-steps .num {
  flex: 0 0 22px; height: 22px;
  background: var(--purple); color: var(--white);
  border-radius: 50%;
  font-size: 12px; font-weight: bold;
  display: inline-flex; align-items: center; justify-content: center;
  transform: translateY(3px);
}

form.reg-form {
  background: var(--white);
  border: 1px solid var(--g4);
  border-radius: var(--radius);
  padding: 34px;
  box-shadow: 0 12px 40px rgba(26,28,33,.07);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 13px; font-weight: bold;
  color: var(--g2);
  margin-bottom: 6px;
}
.field label .req { color: var(--purple); }
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field textarea {
  width: 100%;
  border: 1px solid var(--g4);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
  color: var(--g1);
  background: var(--white);
  transition: border-color .15s ease;
}
.field textarea { resize: vertical; min-height: 92px; line-height: 1.5; display: block; }
.field textarea::placeholder { color: var(--g3); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--purple); }
.field input.invalid { border-color: #C0392B; }
.field .hint { font-size: 12px; color: var(--g3); margin-top: 5px; }
.field .error { font-size: 12px; color: #C0392B; margin-top: 5px; display: none; }
.field.show-error .error { display: block; }

.diet-options { display: flex; gap: 14px; }
.diet-options label {
  flex: 1;
  border: 1px solid var(--g4);
  border-radius: 10px;
  padding: 13px 16px;
  font-size: 15px;
  cursor: pointer;
  display: flex; align-items: center; gap: 10px;
  font-weight: normal;
  transition: border-color .15s ease, background .15s ease;
}
.diet-options input { accent-color: var(--purple); width: 16px; height: 16px; }
.diet-options label:has(input:checked) {
  border-color: var(--purple);
  background: #F7F3FB;
  font-weight: bold;
}

.upload-box {
  border: 2px dashed var(--g4);
  border-radius: 10px;
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
  font-size: 14px; color: var(--g3);
}
.upload-box:hover, .upload-box.drag { border-color: var(--purple); background: #FAF8FD; }
.upload-box strong { color: var(--purple); }
.upload-box .file-name { display: none; color: var(--g1); font-weight: bold; margin-top: 6px; }
.upload-box.has-file { border-style: solid; border-color: var(--purple); }
.upload-box.has-file .file-name { display: block; }
.upload-box input { display: none; }

.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: var(--g3); margin: 4px 0 14px; }
.consent:last-of-type { margin-bottom: 22px; }
.consent input { margin-top: 3px; accent-color: var(--purple); flex: 0 0 auto; }
.consent a, .register-info p a { color: var(--purple); }

.form-footer { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.form-note { font-size: 12px; color: var(--g3); }

.form-success {
  display: none;
  background: #F2FBF6;
  border: 1px solid #BCE5CD;
  color: #1E6B43;
  border-radius: 10px;
  padding: 18px 20px;
  font-size: 15px;
  margin-top: 20px;
}
.form-success.visible { display: block; }

/* ---------- Sub page (atrakcje) ---------- */
.subhero {
  background: linear-gradient(140deg, var(--g1) 0%, #2B1548 70%, var(--purple) 150%);
  color: var(--white);
  padding: 64px 0 56px;
}
.subhero h1 { font-size: clamp(30px, 4.5vw, 46px); line-height: 1.12; max-width: 700px; }
.subhero p { margin-top: 14px; color: var(--g4); max-width: 620px; font-size: 17px; }
.crumbs { font-size: 13px; color: var(--g4); margin-bottom: 22px; }
.crumbs a { color: var(--g4); }

.feature { padding: 68px 0; }
.feature.alt { background: var(--g6); }
.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.feature-grid.reverse .feature-media { order: 2; }
.feature-media { display: grid; gap: 16px; }
.feature-media img { border-radius: var(--radius); width: 100%; object-fit: cover; }
.feature-media.two img { aspect-ratio: 16 / 10; }
.feature-copy h2 { font-size: clamp(24px, 3vw, 32px); line-height: 1.18; margin-bottom: 14px; }
.feature-copy p { color: var(--g3); margin-bottom: 12px; }
.feature-copy ul { list-style: none; margin-top: 16px; }
.feature-copy ul li {
  padding: 8px 0 8px 30px;
  position: relative;
  color: var(--g2);
  font-size: 15px;
}
.feature-copy ul li::before {
  content: "";
  position: absolute; left: 0; top: 14px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--purple);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M6.5 11.2 3.3 8l-1.1 1.1 4.3 4.3 7.3-7.3-1.1-1.1z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.info-strip { background: var(--g6); padding: 56px 0; }
.info-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.info-card {
  background: var(--white);
  border: 1px solid var(--g5);
  border-radius: var(--radius);
  padding: 26px;
}
.info-card h3 { font-size: 17px; margin-bottom: 8px; }
.info-card p { font-size: 14px; color: var(--g3); }
.info-card .big { font-size: 30px; font-weight: bold; color: var(--purple); line-height: 1; margin-bottom: 10px; }

.gallery { padding: 68px 0; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery-grid img {
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
}

.cta-band {
  background: linear-gradient(120deg, var(--purple), var(--purple-dark));
  color: var(--white);
  padding: 60px 0;
  text-align: center;
}
.cta-band h2 { font-size: clamp(24px, 3.4vw, 34px); margin-bottom: 10px; }
.cta-band p { color: rgba(255,255,255,.85); margin-bottom: 26px; }
.cta-band .btn { background: var(--white); color: var(--purple); }
.cta-band .btn:hover { background: var(--g5); }

/* ---------- Strony prawne ---------- */
.legal { padding: 60px 0 76px; }
.legal .container { max-width: 800px; }
.legal-updated { font-size: 13px; color: var(--g3); margin-bottom: 34px; }
.legal h2 {
  font-size: 21px;
  line-height: 1.25;
  margin: 38px 0 12px;
  padding-top: 22px;
  border-top: 1px solid var(--g5);
}
.legal h2:first-of-type { margin-top: 0; padding-top: 0; border-top: none; }
.legal p { color: var(--g2); margin-bottom: 14px; font-size: 15px; }
.legal ul { margin: 0 0 18px; padding-left: 0; list-style: none; }
.legal ul li {
  position: relative;
  padding: 5px 0 5px 20px;
  font-size: 15px;
  color: var(--g2);
}
.legal ul li::before {
  content: "";
  position: absolute; left: 2px; top: 14px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--purple);
}
.legal a { color: var(--purple); }
.legal-address {
  background: var(--g6);
  border-left: 4px solid var(--purple);
  border-radius: 0 10px 10px 0;
  padding: 16px 20px;
  line-height: 1.7;
}
.legal-table-wrap { overflow-x: auto; margin: 0 0 18px; }
.legal-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}
.legal-table th, .legal-table td {
  text-align: left;
  vertical-align: top;
  padding: 12px 14px;
  border-bottom: 1px solid var(--g5);
}
.legal-table th {
  background: var(--g6);
  color: var(--g1);
  font-size: 13px;
  border-bottom: 1px solid var(--g4);
}
.legal-table td { color: var(--g2); }
.legal-table tr:last-child td { border-bottom: none; }
.legal-back { margin-top: 36px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--g1);
  color: var(--g4);
  padding: 46px 0 30px;
  font-size: 14px;
}
.footer-top {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 30px; flex-wrap: wrap;
  padding-bottom: 26px;
  border-bottom: 1px solid var(--g2);
  margin-bottom: 22px;
}
.footer-logos { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.footer-logos img { height: 24px; width: auto; }
.footer-contacts { text-align: right; }
.footer-contacts p { margin-bottom: 6px; }
.site-footer a { color: var(--white); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer-bottom { font-size: 12px; color: var(--g3); }
.footer-bottom a { color: var(--g4); text-decoration: underline; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .register-wrap, .feature-grid { grid-template-columns: 1fr; }
  .feature-grid.reverse .feature-media { order: 0; }
  .info-cards { grid-template-columns: 1fr; }
  .attr-grid { grid-template-columns: 1fr; gap: 16px; }
  .attr-card { aspect-ratio: 16 / 9; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .nav a:not(.btn) { display: none; }
  .footer-contacts { text-align: left; }
}
@media (max-width: 560px) {
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .diet-options { flex-direction: column; }
  .hero { padding: 60px 0 52px; }
  .container { padding: 0 16px; }
  .logo { gap: 14px; }
  .logo img { height: 20px; }
  .site-header .nav .btn { padding: 10px 18px; font-size: 13px; }
}