/* ==========================================================================
   Duch Młodych — Festiwal Czynu i Idei
   Wspólny arkusz stylów dla całej witryny
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Work+Sans:wght@400;500;600&display=swap');

:root {
  /* Paleta wyciągnięta z identyfikacji wizualnej (logo) */
  --color-bg: #001d23;
  --color-bg-soft: #052831;
  --color-bg-elevated: #0b333c;
  --color-cream: #e7e1da;
  --color-cream-dim: #b6ada2;
  --color-red: #c8183b;
  --color-red-dark: #8a0f29;
  --color-border: rgba(231, 225, 218, 0.14);

  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Work Sans', 'Segoe UI', sans-serif;

  --container: 1200px;
  --radius: 2px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-cream);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* Subtle film-grain texture for depth on dark sections */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.05;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

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

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 600;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }

p {
  margin: 0 0 1em;
  color: var(--color-cream-dim);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--color-red);
  margin-bottom: 1em;
}

.eyebrow::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--color-red);
}

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

section {
  padding: 88px 0;
  border-bottom: 1px solid var(--color-border);
}

section:last-of-type {
  border-bottom: none;
}

.section-soft {
  background: var(--color-bg-soft);
}

/* ---------------------------------- Light contrast sections ---------------------------------- */

.section-light {
  background: var(--color-cream);
  color: var(--color-bg);
  border-bottom: none;
}

.section-light h1,
.section-light h2,
.section-light h3,
.section-light h4 {
  color: var(--color-bg);
}

.section-light p {
  color: #55504a;
}

.section-light .eyebrow {
  color: var(--color-red);
}

.section-light .card,
.section-light .pillar {
  background: #fff;
  border-color: rgba(0, 29, 35, 0.12);
}

.section-light .card .num {
  color: var(--color-red);
}

.section-light .btn-outline {
  border-color: var(--color-bg);
  color: var(--color-bg);
}

.section-light .btn-outline:hover {
  background: var(--color-bg);
  border-color: var(--color-bg);
  color: var(--color-cream);
}

.section-light .stat span {
  color: #6b6459;
}

.section-light .divider {
  background: rgba(0, 29, 35, 0.12);
}

/* ---------------------------------- Ticker marquee ---------------------------------- */

.ticker {
  overflow: hidden;
  background: var(--color-red);
  padding: 15px 0;
}

.ticker-track {
  display: flex;
  gap: 24px;
  width: max-content;
  white-space: nowrap;
  animation: ticker-scroll 26s linear infinite;
}

.ticker-track span {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-cream);
}

.ticker-track span.dot {
  color: rgba(231, 225, 218, 0.55);
}

@keyframes ticker-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
}

/* ---------------------------------- Motif accents ---------------------------------- */

.glow-wrap {
  position: relative;
}

.glow-wrap::before {
  content: '';
  position: absolute;
  inset: -12%;
  background:
    radial-gradient(closest-side, rgba(248, 202, 89, 0.35), rgba(200, 24, 59, 0.22) 45%, transparent 72%);
  filter: blur(50px);
  z-index: -1;
}

.flag-accent {
  position: absolute;
  width: 220px;
  height: 8px;
  background: linear-gradient(90deg, var(--color-cream) 50%, var(--color-red) 50%);
  transform: rotate(-10deg);
  opacity: 0.9;
}

.ghost-num {
  position: absolute;
  top: -0.35em;
  right: 0.05em;
  font-family: var(--font-display);
  font-size: 7rem;
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(0, 29, 35, 0.14);
  z-index: 0;
  pointer-events: none;
}

.section-light .pillar {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.pillar > :not(.ghost-num) {
  position: relative;
  z-index: 1;
}

.abstract-flame {
  position: relative;
  min-height: 260px;
  overflow: hidden;
}

.abstract-flame .two-col {
  position: relative;
  z-index: 1;
}

.abstract-flame::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 70%;
  max-width: 520px;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background: radial-gradient(closest-side, rgba(248, 202, 89, 0.28), rgba(200, 24, 59, 0.16) 45%, transparent 75%);
  filter: blur(60px);
}

.pull-quote {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(1.3rem, 2.4vw, 1.8rem);
  color: var(--color-cream);
  border-left: 3px solid var(--color-red);
  padding: 6px 0 6px 22px;
  margin: 28px 0;
  letter-spacing: 0.01em;
}

.abstract-flame::after {
  content: '';
  position: absolute;
  right: -6%;
  bottom: -18%;
  width: 260px;
  height: 10px;
  background: linear-gradient(90deg, var(--color-cream) 50%, var(--color-red) 50%);
  transform: rotate(-9deg);
  opacity: 0.35;
}

.section-head {
  max-width: 720px;
  margin-bottom: 48px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* ---------------------------------- Buttons ---------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.9rem;
  font-weight: 600;
  padding: 15px 32px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-red);
  color: var(--color-cream);
  border-color: var(--color-red);
}

.btn-primary:hover {
  background: var(--color-red-dark);
  border-color: var(--color-red-dark);
}

.btn-outline {
  background: transparent;
  color: var(--color-cream);
  border-color: var(--color-cream-dim);
}

.btn-outline:hover {
  border-color: var(--color-cream);
  background: rgba(231, 225, 218, 0.06);
}

.btn-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------------------------------- Header ---------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0, 29, 35, 0.97);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.brand img {
  height: 44px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.main-nav a {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  font-weight: 500;
  padding: 10px 14px;
  color: var(--color-cream-dim);
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-cream);
  border-color: var(--color-red);
}

.nav-cta {
  margin-left: 8px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 26px;
  height: 2px;
  background: var(--color-cream);
}

/* ---------------------------------- Hero ---------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 40px;
  padding-top: 72px;
  padding-bottom: 72px;
  min-height: 640px;
}

.hero-copy p {
  max-width: 46ch;
  font-size: 1.08rem;
}

.hero-media {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-media img {
  border-radius: var(--radius);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  max-height: 560px;
  width: auto;
  margin: 0 auto;
}

.hero-media.blend {
  flex-direction: column;
  gap: 12px;
}

.hero-media.blend img {
  box-shadow: none;
  border-radius: 0;
  max-height: 640px;
  filter: contrast(1.08) saturate(1.08);
}

.hero-media.blend.featured img {
  max-height: 720px;
}

.glow-wrap-soft {
  position: relative;
}

.glow-wrap-soft::before {
  content: '';
  position: absolute;
  inset: -6%;
  background: radial-gradient(closest-side, rgba(0, 29, 35, 0.14), transparent 72%);
  filter: blur(36px);
  z-index: -1;
}

.hero-meta {
  display: flex;
  gap: 32px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.hero-meta div {
  border-left: 2px solid var(--color-red);
  padding-left: 14px;
}

.hero-meta span {
  display: block;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.75rem;
  color: var(--color-cream-dim);
  margin-bottom: 4px;
}

.hero-meta strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  text-transform: uppercase;
}

/* ---------------------------------- Page hero (podstrony) ---------------------------------- */

.page-hero {
  padding: 64px 0 56px;
  border-bottom: 1px solid var(--color-border);
  background:
    linear-gradient(180deg, rgba(0,29,35,0.4), var(--color-bg) 85%);
}

.page-hero h1 {
  max-width: 20ch;
}

.page-hero .lede {
  max-width: 60ch;
  font-size: 1.1rem;
}

.breadcrumb {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--color-cream-dim);
  margin-bottom: 20px;
}

.breadcrumb a:hover {
  color: var(--color-cream);
}

/* ---------------------------------- Grids & Cards ---------------------------------- */

.grid {
  display: grid;
  gap: 28px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card > :not(.ghost-num) {
  position: relative;
  z-index: 1;
}

.org-card {
  display: block;
  text-decoration: none;
}

.org-card.on-dark {
  background: var(--color-bg);
  border-color: var(--color-border);
}

.org-card.on-dark h3 {
  color: var(--color-cream);
}

.org-card.on-dark p {
  color: var(--color-cream-dim);
}

.org-card.on-dark .ghost-num {
  -webkit-text-stroke-color: rgba(231, 225, 218, 0.14);
}

.org-logo {
  padding: 4px 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  height: 56px;
  margin-bottom: 18px;
}

.org-logo img {
  max-height: 100%;
  max-width: 100%;
  width: auto;
  object-fit: contain;
}

.logo-slot.has-logo {
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  border-style: solid;
  height: auto;
  min-height: 110px;
}

.logo-slot .mini-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  width: 100%;
}

.logo-slot .mini-logo img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}

.card:hover {
  transform: translateY(-6px);
  border-color: var(--color-red);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
}

.card .num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--color-red);
  letter-spacing: 0.08em;
  margin-bottom: 14px;
  display: block;
}

.card h3 {
  margin-bottom: 12px;
}

.card p:last-child {
  margin-bottom: 0;
}

.pillar {
  border: 1px solid var(--color-border);
  padding: 40px;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.pillar:hover {
  transform: translateY(-6px);
  border-color: var(--color-red);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.pillar h2 {
  color: var(--color-cream);
}

.pillar .tag {
  font-family: var(--font-display);
  color: var(--color-red);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

/* ---------------------------------- Stat strip ---------------------------------- */

.stat-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  padding: 48px 0;
}

.stat {
  min-width: 160px;
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-red);
}

.stat span {
  color: var(--color-cream-dim);
  font-size: 0.9rem;
}

/* ---------------------------------- Forms ---------------------------------- */

.form-wrap {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  padding: 48px;
}

form .field {
  margin-bottom: 22px;
}

form label {
  display: block;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  margin-bottom: 8px;
  color: var(--color-cream-dim);
}

form input,
form select,
form textarea {
  width: 100%;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-cream);
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  border-radius: var(--radius);
}

form input:focus,
form select:focus,
form textarea:focus {
  outline: none;
  border-color: var(--color-red);
}

form textarea {
  resize: vertical;
  min-height: 120px;
}

.checkbox-field {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.checkbox-field input {
  width: auto;
  margin-top: 4px;
}

.checkbox-field label {
  text-transform: none;
  font-family: var(--font-body);
  letter-spacing: normal;
  font-size: 0.88rem;
  color: var(--color-cream-dim);
  margin-bottom: 0;
}

.form-note {
  margin-top: 18px;
  font-size: 0.82rem;
  color: var(--color-cream-dim);
}

/* ---------------------------------- FAQ accordion ---------------------------------- */

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--color-cream);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  font-size: 1.05rem;
  text-align: left;
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
}

.faq-question .icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  position: relative;
}

.faq-question .icon::before,
.faq-question .icon::after {
  content: '';
  position: absolute;
  background: var(--color-red);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq-question .icon::before { width: 16px; height: 2px; }
.faq-question .icon::after { width: 2px; height: 16px; transition: transform 0.2s ease; }

.faq-item.open .faq-question .icon::after {
  transform: translate(-50%, -50%) rotate(90deg) scaleY(0);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding-bottom: 24px;
  max-width: 68ch;
}

/* ---------------------------------- Partner logos ---------------------------------- */

.partner-tiers .tier {
  margin-bottom: 56px;
}

.partner-tiers .tier-label {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-red);
  font-size: 0.85rem;
  margin-bottom: 20px;
  display: block;
}

.logo-slots {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.logo-slots.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.logo-slot {
  border: 1px dashed var(--color-border);
  height: 110px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--color-cream-dim);
  text-align: center;
  padding: 12px;
}

/* ---------------------------------- CTA band ---------------------------------- */

.cta-band {
  background: var(--color-red);
  border-bottom: none;
}

.cta-band .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  padding: 64px 24px;
}

.cta-band h2 {
  color: var(--color-cream);
  margin: 0;
}

.cta-band .btn-outline {
  border-color: var(--color-cream);
}

.cta-band .btn-outline:hover {
  background: var(--color-cream);
  color: var(--color-red);
}

/* ---------------------------------- Footer ---------------------------------- */

.site-footer {
  padding: 64px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--color-border);
}

.footer-brand .brand {
  margin-bottom: 16px;
}

.footer-brand p {
  max-width: 32ch;
}

.footer-col h4 {
  font-size: 0.85rem;
  color: var(--color-cream);
  margin-bottom: 18px;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  color: var(--color-cream-dim);
  font-size: 0.92rem;
}

.footer-col a:hover {
  color: var(--color-red);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 28px;
  font-size: 0.82rem;
  color: var(--color-cream-dim);
}

.social-row {
  display: flex;
  gap: 16px;
}

.social-row a {
  border: 1px solid var(--color-border);
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.social-row a:hover {
  border-color: var(--color-red);
  color: var(--color-red);
}

/* ---------------------------------- Utility ---------------------------------- */

.mt-0 { margin-top: 0; }
.text-center { text-align: center; }
.tag-list { display: flex; flex-wrap: wrap; gap: 10px; }
.tag-list span {
  border: 1px solid var(--color-border);
  padding: 8px 16px;
  font-size: 0.82rem;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-cream-dim);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.two-col.uneven {
  grid-template-columns: 0.85fr 1.15fr;
}

.divider {
  height: 1px;
  background: var(--color-border);
  margin: 64px 0;
}

/* ---------------------------------- Responsive ---------------------------------- */

@media (max-width: 960px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .hero .container {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 48px;
  }
  .hero-media { order: -1; }
  .hero-media img { max-height: 360px; }
  .two-col,
  .two-col.uneven {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  section { padding: 64px 0; }
  .main-nav {
    position: fixed;
    inset: 84px 0 0 0;
    background: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 4px;
    transform: translateX(100%);
    transition: transform 0.25s ease;
    overflow-y: auto;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav a { width: 100%; padding: 16px 4px; border-bottom: 1px solid var(--color-border); }
  .nav-cta { margin-left: 4px; }
  .nav-toggle { display: flex; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .logo-slots,
  .logo-slots.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr; }
  .form-wrap { padding: 28px; }
  .cta-band .container { flex-direction: column; align-items: flex-start; }
}