/* socialkiwi.eu - vanilla CSS, mobile-first
 * Bliźniak racicki.com (te same zmienne, ten sam font stack).
 * Modyfikacje SK: boutique elegancki (Strategyzer/Highline Beta),
 * pasek logotypów akceleratorów, kafelki 3-kolumnowe, FAQ accordion.
 */

:root {
  --bg: #FAF7F2;
  --bg-dark: #1F3329;
  --text: #0F1729;
  --text-muted: #5A5A52;
  --text-on-dark: #E8E6E1;
  --accent: #2D8659;
  --accent-hover: #236B47;
  --accent-soft: #E8F3EC;
  --highlight: #E4B24A;
  --border: #E2DED6;
  --tile-bg: #F4EFE5;
  --measure: 720px;
  --measure-wide: 1080px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  font-family: 'Fraunces', Georgia, 'Times New Roman', serif;
  letter-spacing: -0.015em;
  color: var(--text);
  margin-top: 0;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); font-weight: 600; line-height: 1.1; margin-bottom: 1.5rem; }
h2 { font-size: 1.75rem; font-weight: 600; line-height: 1.2; margin: 0 0 1rem; }
h3 { font-size: 1.25rem; font-weight: 600; line-height: 1.3; margin: 2rem 0 .75rem; }
h4 { font-size: 1.05rem; font-weight: 600; line-height: 1.3; margin: 1.5rem 0 .5rem; font-family: 'Inter', sans-serif; letter-spacing: 0; }

@media (min-width: 720px) {
  h2 { font-size: 2.25rem; }
}

p { margin: 0 0 1.1em; }

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
a:hover { color: var(--accent-hover); }

ul { padding-left: 1.2em; }
li { margin-bottom: .4em; }

/* Nawigacja */
.site-nav {
  background: var(--bg-dark);
  border-bottom: 1px solid rgba(232, 230, 225, 0.08);
  position: sticky;
  top: 0;
  z-index: 10;
}
.site-nav__inner {
  max-width: var(--measure-wide);
  margin: 0 auto;
  padding: 1rem 1.25rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.site-nav__logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}
.site-nav__logo-img {
  height: 40px;
  width: auto;
  display: block;
}
.site-nav__menu {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav__menu a {
  color: var(--text-on-dark);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.15s ease;
}
.site-nav__menu a:hover { color: var(--highlight); }
.site-nav__menu a.active { color: var(--highlight); font-weight: 600; }
.site-nav__menu .nav-home {
  display: inline-flex;
  align-items: center;
  color: var(--text-on-dark);
  padding: 2px 0;
}
.site-nav__menu .nav-home:hover { color: var(--highlight); }
.site-nav__menu .nav-home svg { display: block; }

/* Sekcje */
main { display: block; }
.section {
  padding: 2.25rem 1.25rem;
}
.section--hero + .section { padding-top: 1.5rem; }
.section__inner {
  max-width: var(--measure);
  margin: 0 auto;
}
.section--wide .section__inner { max-width: var(--measure-wide); }
.section__inner--centered { text-align: center; }
.section__inner--centered h2 { margin-top: 1rem; }
.section__lead {
  max-width: 60ch;
  margin: 0 auto 2rem;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.section--hero {
  padding: 4.5rem 1.25rem 3.5rem;
  background:
    radial-gradient(ellipse at top right, rgba(45, 134, 89, 0.08) 0%, transparent 60%),
    linear-gradient(180deg, var(--accent-soft) 0%, var(--bg) 100%);
}
.section--hero h1 {
  font-size: 2.4rem;
  max-width: 24ch;
  margin-bottom: 1.25rem;
}
.section--hero .lead {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 38ch;
  margin-bottom: 2rem;
}
.section--hero .cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

@media (min-width: 720px) {
  .section { padding: 3.5rem 1.5rem; }
  .section--hero { padding: 5.5rem 1.5rem 3.5rem; }
  .section--hero + .section { padding-top: 2rem; }
  .section--hero h1 { font-size: 3.25rem; line-height: 1.05; }
  .section--hero .lead { font-size: 1.3rem; }
}

/* CTA przyciski */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: background 0.15s ease, color 0.15s ease;
  border: 1px solid transparent;
}
.btn--primary {
  background: var(--accent);
  color: white;
}
.btn--primary:hover { background: var(--accent-hover); color: white; }
.btn--secondary {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn--secondary:hover { background: var(--accent-soft); color: var(--accent-hover); }

/* Pasek logotypów akceleratorów */
.akcelerator-bar {
  margin: 2rem 0 0;
  padding: 2rem 0 0.5rem;
}
.akcelerator-bar__list {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2rem;
  align-items: center;
  justify-content: center;
  list-style: none;
  padding: 0;
  margin: 0;
}
.akcelerator-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  text-align: center;
  max-width: 160px;
}
.akcelerator-bar__logo {
  height: 48px;
  width: auto;
  max-width: 140px;
  object-fit: contain;
  display: block;
}
.akcelerator-bar__label { line-height: 1.3; }
.akcelerator-bar__item strong { color: var(--text); font-weight: 600; display: block; }
.akcelerator-bar__caption {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  text-align: center;
  font-style: italic;
}

/* Tile grid (Co robimy / AI narzędzia / FAQ home) */
.tile-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 0.5rem 0 0;
}
@media (min-width: 720px) {
  .tile-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .tile-grid--2 { grid-template-columns: repeat(2, 1fr); }
}
.tile {
  background: var(--tile-bg);
  padding: 1.5rem;
  border-radius: 6px;
  border: 1px solid var(--border);
}
.tile h3 {
  margin-top: 0;
  font-family: 'Fraunces', serif;
  font-weight: 500;
  font-size: 1.2rem;
}
.tile p { margin-bottom: 0.5rem; }
.section__inner--centered .tile,
.section__inner--centered .pillar,
.section__inner--centered .tile p,
.section__inner--centered .pillar p { text-align: left; }
.tile a.tile__link {
  display: inline-block;
  margin-top: 0.5rem;
  font-weight: 500;
  font-size: 0.95rem;
}

/* Wyzwania (4 karty) */
.challenge-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin: 1.5rem 0;
}
.challenge-item {
  padding: 1.25rem 1.5rem;
  background: white;
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.challenge-item__quote {
  font-family: 'Fraunces', serif;
  font-style: italic;
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}

/* Filary (Dlaczego my) */
.pillar-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 1.5rem 0;
}
@media (min-width: 720px) {
  .pillar-grid { grid-template-columns: 1fr 1fr; }
}
.pillar h3 {
  font-family: 'Fraunces', serif;
  font-weight: 500;
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
}

/* Framework 4 fazy (poziomy diagram) */
.phases {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.75rem;
  margin: 1.5rem 0;
}
@media (min-width: 720px) {
  .phases { grid-template-columns: repeat(4, 1fr); gap: 1rem; }
}
.phase {
  padding: 1rem 1.25rem;
  background: var(--accent-soft);
  border-radius: 4px;
  border-left: 3px solid var(--accent);
}
.phase__name {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1.05rem;
  margin: 0 0 0.25rem;
  color: var(--accent-hover);
}
.phase__desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin: 0;
}

/* O liderze - karta */
.leader-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: start;
  margin: 1.5rem 0;
}
@media (min-width: 720px) {
  .leader-card { grid-template-columns: 240px 1fr; gap: 2rem; }
}
.leader-card__photo {
  width: 100%;
  max-width: 240px;
  aspect-ratio: 4 / 5;
  border-radius: 4px;
  overflow: hidden;
  background: var(--tile-bg);
}
.leader-card__photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.leader-card__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}
.leader-card__cta .btn { font-size: 0.9rem; padding: 0.5rem 1rem; }

/* FAQ accordion */
.faq-list {
  margin: 1.5rem 0;
  border-top: 1px solid var(--border);
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item__q {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 1.25rem 0;
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-item__q::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--accent);
  font-weight: 400;
  flex-shrink: 0;
}
.faq-item__q[aria-expanded="true"]::after { content: '−'; }
.faq-item__a {
  padding: 0 0 1.25rem;
  display: none;
  color: var(--text-muted);
}
.faq-item__a p { margin: 0 0 0.75rem; }
.faq-item__a p:last-child { margin-bottom: 0; }
.faq-item[data-open="true"] .faq-item__a { display: block; }

/* Disambiguacja box (np. mentoring) */
.disambig-box {
  margin: 2rem 0;
  padding: 1.25rem 1.5rem;
  background: var(--accent-soft);
  border-radius: 6px;
  border-left: 4px solid var(--accent);
  font-size: 0.95rem;
}
.disambig-box p { margin: 0; }

/* Formularz kontaktowy */
.contact-form {
  display: grid;
  gap: 1rem;
  max-width: 560px;
  margin: 1.5rem 0;
}
.contact-form label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.25rem;
  color: var(--text);
}
.contact-form input[type=text],
.contact-form input[type=email],
.contact-form textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: white;
  color: var(--text);
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
}
.contact-form textarea { min-height: 140px; resize: vertical; }
.contact-form .form-row--rodo {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.contact-form .form-row--rodo input { margin-top: 0.25rem; }
.contact-form button {
  justify-self: start;
}

/* Stopka */
.site-footer {
  background: var(--bg-dark);
  padding: 3rem 1.25rem 2rem;
  font-size: 0.9rem;
  color: var(--text-on-dark);
}
.site-footer__inner {
  max-width: var(--measure-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 720px) {
  .site-footer__inner { grid-template-columns: 1.5fr 1fr 1fr 1fr; }
}
.site-footer h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--highlight);
  margin: 0 0 0.75rem;
  font-weight: 600;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 0.4em; }
.site-footer a {
  color: var(--text-on-dark);
  text-decoration-color: rgba(232, 230, 225, 0.4);
}
.site-footer a:hover {
  color: var(--highlight);
  text-decoration-color: var(--highlight);
}
.site-footer__address {
  font-style: normal;
  color: var(--text-on-dark);
  font-size: 0.85rem;
  opacity: 0.8;
  line-height: 1.5;
}
.site-footer__legal {
  grid-column: 1 / -1;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(232, 230, 225, 0.15);
  font-size: 0.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  opacity: 0.7;
}

.muted { color: var(--text-muted); font-size: 0.9rem; }
.cta-link { display: inline-block; margin-top: 0.5rem; font-weight: 500; }
.email-big {
  font-family: 'Fraunces', serif;
  font-size: 1.5rem;
  font-weight: 500;
  display: inline-block;
  margin: 0.5rem 0;
}

/* Cookie banner (proste) */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-dark);
  color: var(--text-on-dark);
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  display: none;
  z-index: 100;
}
.cookie-banner[data-visible="true"] { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; }
.cookie-banner a { color: var(--highlight); }
.cookie-banner button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
}
.cookie-banner button:hover { background: var(--accent-hover); }