/* ============================================================
   Fundacja EMERGEN — brand stylesheet
   Paleta wg brandbooka FEM (xloader/_variables.scss)
   ============================================================ */

@font-face {
  font-family: 'Montserrat';
  src: url('../fonts/montserrat-var.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  /* brand */
  --blue:        #00A5F5;   /* rgb(0,165,245)   first-color */
  --blue-soft:   #82C1DD;   /* rgb(130,193,221) */
  --navy:        #3F4D71;   /* rgb(63,77,113)   second-color */
  --amber:       #F4A83E;   /* rgb(244,168,62) */
  --ink:         #565655;   /* rgb(86,86,85) */
  --grey-700:    #757575;
  --grey-300:    #CCCCCC;
  --grey-200:    #DDDDDD;
  --off-white:   #FAFAFA;
  --white:       #FFFFFF;

  --navy-900:    #2C3652;
  --blue-050:    #EAF7FE;
  --blue-100:    #D2EEFC;

  --maxw: 1180px;
  --pad: clamp(1.25rem, 4vw, 2.5rem);
  --r: 18px;
  --r-sm: 12px;
  --shadow-sm: 0 1px 2px rgba(44,54,82,.06), 0 4px 14px rgba(44,54,82,.06);
  --shadow-md: 0 2px 6px rgba(44,54,82,.07), 0 18px 40px rgba(44,54,82,.10);
  --t: 240ms cubic-bezier(.4,0,.2,1);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
body {
  margin: 0;
  font-family: 'Montserrat', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--navy); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3, h4 { color: var(--navy-900); font-weight: 700; line-height: 1.15; margin: 0 0 .6em; letter-spacing: -.015em; }
h1 { font-size: clamp(2.3rem, 5.6vw, 4rem); font-weight: 800; letter-spacing: -.03em; }
h2 { font-size: clamp(1.85rem, 3.8vw, 2.75rem); font-weight: 800; letter-spacing: -.025em; }
h3 { font-size: clamp(1.1rem, 1.6vw, 1.3rem); }
p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

/* ---------- layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad); }
.section { padding: clamp(4.5rem, 9vw, 7.5rem) 0; }
.section--tint { background: var(--off-white); }
.section--blue {
  background: linear-gradient(160deg, var(--navy-900) 0%, var(--navy) 55%, #2f5f8f 100%);
  color: rgba(255,255,255,.86);
}
.section--blue h2, .section--blue h3 { color: #fff; }
/* sekcja stykająca się ze stopką — gradient wygasa w kolor stopki, bez widocznego szwu */
.section--deep { background: linear-gradient(168deg, #3a5c88 0%, var(--navy) 42%, var(--navy-900) 100%); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .78rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--blue); margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--blue); border-radius: 2px; }
.section--blue .eyebrow { color: var(--blue-soft); }
.section--blue .eyebrow::before { background: var(--blue-soft); }

.lead { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--grey-700); max-width: 68ch; }
.section--blue .lead { color: rgba(255,255,255,.82); }
.section-head { max-width: 780px; margin-bottom: clamp(2.5rem, 5vw, 3.75rem); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.86);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t), box-shadow var(--t);
}
.site-header.is-stuck { border-bottom-color: var(--grey-200); box-shadow: 0 4px 20px rgba(44,54,82,.05); }
.nav { display: flex; align-items: center; gap: 1.5rem; height: 78px; }
.nav__logo img { height: 34px; width: auto; aspect-ratio: 4 / 1; object-fit: contain; }
.nav__menu { display: flex; align-items: center; gap: 2rem; margin-left: auto; list-style: none; padding: 0; }
.nav__menu a {
  position: relative; color: var(--navy); font-size: .93rem; font-weight: 600;
  padding: .35rem 0;
}
.nav__menu a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--blue); border-radius: 2px; transition: width var(--t);
}
.nav__menu a:hover::after, .nav__menu a[aria-current="true"]::after { width: 100%; }

.lang { display: flex; align-items: center; gap: .3rem; margin-left: .5rem; }
.lang a {
  font-size: .8rem; font-weight: 700; letter-spacing: .06em; color: var(--grey-700);
  padding: .3rem .55rem; border-radius: 7px; transition: all var(--t);
}
.lang a:hover { background: var(--blue-050); color: var(--blue); }
.lang a.is-active { background: var(--blue); color: #fff; }
.lang span { color: var(--grey-300); font-size: .8rem; }

.nav__toggle {
  display: none; margin-left: auto; background: none; border: 0; cursor: pointer;
  color: var(--navy); padding: .4rem; border-radius: 8px;
}
.nav__toggle svg { width: 28px; height: 28px; fill: currentColor; }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--white); }
.hero__canvas {
  position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0;
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(78% 62% at 78% 22%, rgba(0,165,245,.10) 0%, rgba(0,165,245,0) 60%),
    radial-gradient(60% 55% at 12% 82%, rgba(130,193,221,.16) 0%, rgba(130,193,221,0) 62%),
    linear-gradient(180deg, rgba(255,255,255,0) 62%, #fff 100%);
}
.hero__inner {
  position: relative; z-index: 2;
  padding: clamp(5rem, 12vw, 9.5rem) 0 clamp(5rem, 11vw, 8.5rem);
  max-width: 800px;
}
.hero h1 { color: var(--navy-900); margin-bottom: .5em; }
.hero h1 .accent {
  background: linear-gradient(100deg, var(--blue) 0%, #0086d6 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__sub { font-size: clamp(1.08rem, 1.9vw, 1.35rem); color: var(--grey-700); max-width: 60ch; margin-bottom: 2.25rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .9rem; }

.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .95rem 1.7rem; border-radius: 999px;
  font-size: .95rem; font-weight: 700; letter-spacing: .01em;
  border: 2px solid transparent; cursor: pointer;
  transition: transform var(--t), box-shadow var(--t), background var(--t), color var(--t), border-color var(--t);
}
.btn svg { width: 18px; height: 18px; fill: currentColor; flex: none; }
.btn--primary { background: var(--blue); color: #fff; box-shadow: 0 8px 22px rgba(0,165,245,.28); }
.btn--primary:hover { background: #0090d8; color: #fff; transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0,165,245,.34); }
.btn--ghost { border-color: var(--grey-200); color: var(--navy); background: rgba(255,255,255,.7); }
.btn--ghost:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
.btn--light { background: #fff; color: var(--navy-900); }
.btn--light:hover { background: var(--blue-050); color: var(--navy-900); transform: translateY(-2px); }

/* pasek liczb / kierunków pod hero */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--grey-200); border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow-sm); }
.pillar { background: #fff; padding: 1.9rem 1.6rem; }
.pillar__ico { width: 34px; height: 34px; fill: var(--blue); margin-bottom: .85rem; }
.pillar h3 { font-size: 1.02rem; margin-bottom: .35rem; }
.pillar p { font-size: .92rem; color: var(--grey-700); line-height: 1.55; }

/* ---------- karty ---------- */
.grid { display: grid; gap: 1.5rem; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: #fff; border: 1px solid var(--grey-200); border-radius: var(--r);
  padding: 2.1rem 1.9rem; transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--blue-100); }
.card__ico {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: var(--blue-050); margin-bottom: 1.25rem;
}
.card__ico svg { width: 28px; height: 28px; fill: var(--blue); }
.card h3 { margin-bottom: .5rem; }
.card p { font-size: .95rem; color: var(--grey-700); line-height: 1.6; }

.section--blue .card {
  background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.14);
  backdrop-filter: blur(6px);
}
.section--blue .card:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.28); box-shadow: 0 20px 44px rgba(0,0,0,.22); }
.section--blue .card__ico { background: rgba(255,255,255,.12); }
.section--blue .card__ico svg { fill: #fff; }
.section--blue .card p { color: rgba(255,255,255,.8); }

/* ---------- misja ---------- */
.mission { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
.mission__quote {
  position: relative; padding: 2.5rem 2.25rem; border-radius: var(--r);
  background: linear-gradient(150deg, var(--blue-050) 0%, #fff 100%);
  border: 1px solid var(--blue-100);
  font-size: clamp(1.1rem, 1.8vw, 1.32rem); line-height: 1.55; font-weight: 600; color: var(--navy-900);
}
.mission__quote::before {
  content: ""; position: absolute; left: 0; top: 2.5rem; bottom: 2.5rem; width: 4px;
  background: var(--blue); border-radius: 0 4px 4px 0;
}
.mission__list { list-style: none; padding: 0; margin: 1.75rem 0 0; display: grid; gap: 1rem; }
.mission__list li { display: flex; gap: .85rem; align-items: flex-start; font-size: .97rem; color: var(--grey-700); }
.mission__list svg { width: 22px; height: 22px; fill: var(--blue); flex: none; margin-top: .15rem; }

/* ---------- ludzie ---------- */
.boards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.boards--2 { grid-template-columns: repeat(2, 1fr); max-width: 800px; }
.board { background: #fff; border: 1px solid var(--grey-200); border-radius: var(--r); padding: 2rem 1.8rem; }
.board h3 { font-size: 1rem; text-transform: uppercase; letter-spacing: .08em; color: var(--blue); margin-bottom: 1.35rem; }
.board ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .95rem; }
.board li { padding-bottom: .95rem; border-bottom: 1px solid var(--grey-200); }
.board li:last-child { border-bottom: 0; padding-bottom: 0; }
.board .name { display: block; font-weight: 700; color: var(--navy-900); font-size: .98rem; }
.board .role { display: block; font-size: .85rem; color: var(--grey-700); margin-top: .1rem; }

/* ---------- kontakt ---------- */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.contact__items { list-style: none; padding: 0; margin: 0; display: grid; gap: 1.5rem; }
.contact__items li { display: flex; gap: 1.1rem; align-items: flex-start; }
.contact__ico {
  width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; flex: none;
  background: rgba(255,255,255,.12);
}
.contact__ico svg { width: 24px; height: 24px; fill: #fff; }
.contact__label { display: block; font-size: .76rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-soft); margin-bottom: .2rem; }
.contact__val { color: #fff; font-size: 1.03rem; font-weight: 600; }
a.contact__val:hover { color: var(--blue-soft); }
.contact__note { font-size: .93rem; }
/* wpłaty */
.donate {
  margin-top: 2rem; padding: 1.75rem 1.6rem; border-radius: var(--r);
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(6px);
}
.donate__title { display: flex; align-items: center; gap: .6rem; font-size: 1.05rem; margin-bottom: .4rem; color: #fff; }
.donate__title svg { width: 22px; height: 22px; fill: var(--blue-soft); flex: none; }
.donate__note { font-size: .88rem; color: rgba(255,255,255,.66); margin-bottom: 1.25rem; }
.donate__rows { margin: 0; display: grid; gap: .85rem; }
.donate__rows > div { display: grid; gap: .1rem; }
.donate__rows dt { font-size: .72rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; color: var(--blue-soft); }
.donate__rows dd { margin: 0; color: #fff; font-size: .97rem; font-weight: 600; }
.donate__rows dd.mono { font-variant-numeric: tabular-nums; letter-spacing: .02em; word-break: break-word; }

.legal { margin-top: 2rem; padding-top: 1.75rem; border-top: 1px solid rgba(255,255,255,.16); font-size: .88rem; line-height: 1.7; color: rgba(255,255,255,.72); }
.legal strong { color: #fff; font-weight: 700; }

/* ---------- footer ---------- */
.site-footer { background: var(--navy-900); color: rgba(255,255,255,.62); padding: clamp(3rem, 6vw, 4.5rem) 0 2.25rem; font-size: .89rem; }
.footer__top {
  display: grid; grid-template-columns: minmax(220px, 1fr) auto; gap: 2.5rem 3rem;
  align-items: center; padding-bottom: 2.25rem; border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer__logo img { height: 34px; width: auto; aspect-ratio: 4 / 1; object-fit: contain; margin-bottom: .8rem; }
.footer__tag { max-width: 24ch; text-wrap: balance; line-height: 1.55; margin: 0; color: rgba(255,255,255,.55); }
.footer__nav {
  display: grid; grid-auto-flow: column; grid-template-rows: repeat(3, auto);
  gap: .7rem 2.75rem; list-style: none; padding: 0; margin: 0; justify-items: start;
}
.footer__nav a { color: rgba(255,255,255,.78); font-weight: 600; white-space: nowrap; }
.footer__nav a:hover { color: var(--blue-soft); }
.footer__meta { padding-top: 1.75rem; font-size: .82rem; line-height: 1.7; color: rgba(255,255,255,.5); }
.footer__bottom { margin-top: 1.25rem; padding-top: 1.25rem; border-top: 1px solid rgba(255,255,255,.1); display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: .82rem; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s cubic-bezier(.22,.61,.36,1); }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .grid--3, .boards, .pillars { grid-template-columns: 1fr 1fr; }
  .mission, .contact { grid-template-columns: 1fr; }
  .pillars { border-radius: var(--r); }
}
@media (max-width: 820px) {
  .nav__toggle { display: block; }
  .nav__menu {
    position: fixed; inset: 78px 0 auto; flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--grey-200); padding: .5rem var(--pad) 1.5rem;
    box-shadow: 0 18px 40px rgba(44,54,82,.12);
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: all var(--t);
  }
  .nav__menu.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav__menu li { border-bottom: 1px solid var(--off-white); }
  .nav__menu a { display: block; padding: .95rem 0; font-size: 1rem; }
  .nav__menu a::after { display: none; }
  .lang { margin: 1rem 0 0; }
}
@media (max-width: 860px) {
  .footer__top { grid-template-columns: 1fr; align-items: start; gap: 2rem; }
  .footer__nav { grid-template-rows: repeat(3, auto); gap: .7rem 2.25rem; }
}
@media (max-width: 700px) {
  body { font-size: 16px; }
  .grid--3, .grid--2, .boards, .pillars { grid-template-columns: 1fr; }
  .hero__cta .btn { width: 100%; justify-content: center; }
  .footer__nav { grid-auto-flow: row; grid-template-rows: none; gap: .85rem; }
  .footer__bottom { flex-direction: column; gap: .6rem; }
}

/* ---------- print ---------- */
@media print {
  .site-header, .hero__canvas, .nav__toggle { display: none !important; }
  body { color: #000; font-size: 11pt; }
  .section--blue { background: #fff !important; color: #000 !important; }
  .section--blue h2, .section--blue h3, .contact__val { color: #000 !important; }
}