/* =========================================================
   Portfolio: Aleksander Krasiński
   Styl: ciepły, beżowy minimalizm
   Czysty CSS3 (zmienne, Grid, Flexbox). Bez frameworków.
   ========================================================= */

/* ---------- Zmienne motywu ---------- */
:root {
  /* paleta: czysta neutralna baza + akcent ultramaryny */
  --cream:    #f3f3f5;   /* tło główne (chłodna biel) */
  --cream-2:  #eaeaee;   /* sekcje naprzemienne */
  --paper:    #ffffff;   /* karty, jasne powierzchnie */
  --sand:     #dcdce2;   /* obramowania, znaczniki, separatory */
  --clay:     #3a3df0;   /* akcent (ultramaryna) */
  --clay-2:   #2a2cc9;   /* akcent ciemniejszy (hover) */

  /* tekst */
  --ink:      #141417;   /* nagłówki, mocny tekst */
  --ink-2:    #55555c;   /* tekst akapitowy */
  --line:     rgba(20, 20, 26, 0.10);

  /* układ */
  --maxw: 1320px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --radius: 14px;
  --nav-h: 72px;

  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font);
  color: var(--ink-2);
  background-color: var(--cream);
  /* subtelna faktura papieru: sygnaturalny element ciepła */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  line-height: 1.6;
  font-size: 1.0625rem;
  letter-spacing: 0.01em;
  overflow-x: hidden;
}

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

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

::selection { background: var(--clay); color: var(--cream); }

/* ---------- Pomocnicze ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block: clamp(4.5rem, 11vw, 9rem);
  scroll-margin-top: var(--nav-h);
}

.section--alt { background-color: var(--cream-2); }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 1.1rem;
}

.section-title {
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 22ch;
}

.section-lead {
  margin-top: 1.1rem;
  max-width: 56ch;
  font-size: 1.075rem;
  color: var(--ink-2);
}

/* ---------- Przyciski ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.7rem;
  font: inherit;
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.3s var(--ease), background-color 0.3s var(--ease),
              color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.btn--primary {
  background-color: var(--ink);
  color: var(--cream);
}
.btn--primary:hover { background-color: var(--clay); transform: translateY(-2px); }

.btn--ghost {
  background-color: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn--ghost:hover { border-color: var(--ink); transform: translateY(-2px); }
.btn--sm { padding: 0.6rem 1.15rem; font-size: 0.88rem; }

/* =========================================================
   Nawigacja
   ========================================================= */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background-color: rgba(246, 241, 232, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s var(--ease), background-color 0.4s var(--ease);
}
.nav.is-scrolled { border-bottom-color: var(--line); }

.nav__inner {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__brand {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  color: var(--ink);
}
.nav__brand span { color: var(--clay); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.1rem;
  list-style: none;
}
.nav__links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-2);
  position: relative;
  padding-block: 0.25rem;
  transition: color 0.25s var(--ease);
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1.5px;
  background-color: var(--clay);
  transition: width 0.3s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { width: 100%; }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 34px;
  height: 34px;
  justify-content: center;
  align-items: center;
  background: none;
  border: 0;
  padding: 0;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  position: relative;
  z-index: 2;
}
.nav__toggle span {
  display: block;
  height: 2px;
  width: 24px;
  background-color: var(--ink);
  border-radius: 2px;
  transition: transform 0.35s var(--ease), opacity 0.25s var(--ease);
}
.nav__toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  padding-top: clamp(3rem, 8vw, 6rem);
  padding-bottom: clamp(3.5rem, 9vw, 6.5rem);
  scroll-margin-top: var(--nav-h);
}
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
}
.hero__photo {
  margin: 0;
  position: relative;
  aspect-ratio: 4 / 5;
  max-width: 540px;
  width: 100%;
  margin-left: auto;
  border-radius: 18px;
  overflow: hidden;
  background-color: var(--sand);
  box-shadow: 0 40px 70px -40px rgba(36, 30, 23, 0.5);
}
.hero__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: inherit;
  pointer-events: none;
}
.hero__photo img { width: 100%; height: 100%; object-fit: cover; }

.hero__avail {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--ink-2);
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  margin-bottom: 1.8rem;
}
.hero__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background-color: #5e8d62;
  box-shadow: 0 0 0 0 rgba(94, 141, 98, 0.5);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(94, 141, 98, 0.45); }
  70%  { box-shadow: 0 0 0 9px rgba(94, 141, 98, 0); }
  100% { box-shadow: 0 0 0 0 rgba(94, 141, 98, 0); }
}

.hero__name {
  font-size: clamp(2.8rem, 8vw, 6rem);
  font-weight: 800;
  line-height: 0.94;
  letter-spacing: -0.035em;
  color: var(--ink);
}

.hero__roles {
  margin-top: 1.4rem;
  font-size: clamp(1.05rem, 2.4vw, 1.45rem);
  font-weight: 500;
  color: var(--clay);
  letter-spacing: 0.02em;
}
.hero__roles span { color: var(--sand); padding-inline: 0.45rem; }

.hero__bio {
  margin-top: 1.8rem;
  max-width: 52ch;
  font-size: 1.12rem;
  color: var(--ink-2);
}

.hero__cta {
  margin-top: 2.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

/* =========================================================
   Umiejętności
   ========================================================= */
.skills-grid {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.skill {
  padding: 2.1rem 1.9rem;
  background-color: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.skill:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 45px -28px rgba(36, 30, 23, 0.35);
}
.skill__num {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--clay);
}
.skill__title {
  margin-top: 0.85rem;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.skill__desc { margin-top: 0.7rem; font-size: 0.99rem; }

/* =========================================================
   Narzędzia
   ========================================================= */
.tools-grid {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(165px, 1fr));
  gap: 1px;
  background-color: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.tool {
  background-color: var(--cream);
  padding: 1.6rem 1.3rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-weight: 500;
  color: var(--ink);
  transition: background-color 0.3s var(--ease);
}
.tool:hover { background-color: var(--paper); }
.tool__mark {
  width: 38px; height: 38px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background-color: var(--sand);
  color: var(--ink);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
}
.tool__name { font-size: 0.96rem; line-height: 1.25; }

/* =========================================================
   Portfolio + filtry
   ========================================================= */
.filters {
  margin-top: clamp(2rem, 4vw, 2.8rem);
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.filter {
  font: inherit;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-2);
  background-color: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.55rem 1.2rem;
  cursor: pointer;
  transition: color 0.25s var(--ease), background-color 0.25s var(--ease),
              border-color 0.25s var(--ease);
}
.filter:hover { color: var(--ink); border-color: var(--ink); }
.filter.is-active {
  background-color: var(--ink);
  border-color: var(--ink);
  color: var(--cream);
}

.work-grid {
  margin-top: 1.8rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  align-items: start;
  gap: 1.6rem;
}
.work.is-hidden { display: none; }

.work {
  display: block;
  background-color: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease);
}
.work:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 55px -34px rgba(36, 30, 23, 0.45);
}
.work__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--paper);
}
.work__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.work__media iframe { width: 100%; height: 100%; border: 0; display: block; }
.work__media--16x9 { aspect-ratio: 16 / 9; }
.work__media--square { aspect-ratio: 1 / 1; }
.work__media--reel {
  aspect-ratio: 9 / 16;
  max-width: 300px;
  margin-inline: auto;
}

/* miniatura wideo z odtwarzaniem po kliknięciu */
.vembed {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  cursor: pointer;
  background-color: var(--ink);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.vembed::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 20, 26, 0.04), rgba(20, 20, 26, 0.34));
  transition: background 0.3s var(--ease);
}
.vembed:hover::before {
  background: linear-gradient(180deg, rgba(20, 20, 26, 0.1), rgba(20, 20, 26, 0.46));
}
.vembed__play {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 66px; height: 66px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  display: grid;
  place-items: center;
  box-shadow: 0 12px 30px -12px rgba(0, 0, 0, 0.55);
  transition: transform 0.3s var(--ease), background 0.3s var(--ease);
  z-index: 1;
}
.vembed:hover .vembed__play {
  transform: translate(-50%, -50%) scale(1.08);
  background: #fff;
}
.vembed__play::after {
  content: "";
  width: 0; height: 0;
  border-style: solid;
  border-width: 9px 0 9px 15px;
  border-color: transparent transparent transparent var(--ink);
  margin-left: 3px;
}
.work:hover .work__media img { transform: scale(1.06); }
.work__tag {
  position: absolute;
  top: 0.9rem; left: 0.9rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream);
  background-color: rgba(36, 30, 23, 0.78);
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  backdrop-filter: blur(4px);
}
.work__body { padding: 1.5rem 1.6rem 1.7rem; }
.work__cat {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--clay);
  margin-bottom: 0.6rem;
}
.work__title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.work__desc { margin-top: 0.55rem; font-size: 0.96rem; }

/* rozwijany opis realizacji */
.work__more {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s var(--ease);
}
.work__more-inner { overflow: hidden; }
.work.is-open .work__more { grid-template-rows: 1fr; }
.work__desc--more { margin-top: 0.7rem; font-size: 0.96rem; color: var(--ink-2); }
.work__toggle {
  margin-top: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clay);
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}
.work__toggle:hover { color: var(--clay-2); }
.work__chev {
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.3s var(--ease);
  margin-top: -2px;
}
.work.is-open .work__chev { transform: rotate(-135deg); margin-top: 2px; }

/* grupy narzędzi */
.toolset {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.toolgroup {
  padding: 1.9rem 1.7rem;
  background-color: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.toolgroup__name {
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  padding-bottom: 0.9rem;
  margin-bottom: 0.9rem;
  border-bottom: 1px solid var(--line);
}
.toolgroup__list { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; }
.toolgroup__list li {
  font-size: 1.02rem;
  font-weight: 500;
  color: var(--ink);
}

/* =========================================================
   Wyniki / liczby
   ========================================================= */
.stats__groups {
  margin-top: clamp(2.6rem, 5vw, 3.6rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.4rem, 3vw, 2.4rem);
}
.stats__group {
  padding: clamp(1.8rem, 3vw, 2.4rem);
  background-color: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.stats__group:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 45px -28px rgba(20, 20, 26, 0.3);
}
.stats__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.stats__brand::before {
  content: "";
  width: 9px; height: 9px;
  border-radius: 50%;
  background-color: var(--clay);
}
.stats__row {
  margin-top: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
.stat { display: flex; flex-direction: column; gap: 0.35rem; }
.stat__num {
  font-size: clamp(1.7rem, 4.4vw, 2.7rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.stat__label {
  font-size: 0.82rem;
  color: var(--ink-2);
  letter-spacing: 0.02em;
}
.stats__foot {
  margin-top: 1.9rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.stats__logo { height: 24px; width: auto; max-width: 150px; }

/* =========================================================
   Rekomendacja
   ========================================================= */
.quote {
  max-width: 60rem;
  margin-inline: auto;
  text-align: center;
}
.quote__avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1.6rem;
  border: 4px solid var(--paper);
  box-shadow: 0 18px 36px -16px rgba(20, 20, 26, 0.45);
}
.quote__mark {
  font-size: 4rem;
  line-height: 0.5;
  color: var(--sand);
  font-weight: 800;
}
.quote__text {
  margin-top: 1.4rem;
  font-size: clamp(1.35rem, 3.4vw, 2.05rem);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.quote__author {
  margin-top: 1.9rem;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--ink);
}
.quote__role { font-weight: 400; color: var(--ink-2); }

/* slajder referencji */
.section-title--center {
  text-align: center;
  max-width: none;
  margin-inline: auto;
}
.quote__avatar--ph {
  display: grid;
  place-items: center;
  background-color: var(--sand);
  color: var(--ink-2);
}
.slider {
  max-width: 760px;
  margin-inline: auto;
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
}
.slider__viewport { overflow: hidden; }
.slider__track {
  display: flex;
  transition: transform 0.55s var(--ease);
}
.slide {
  flex: 0 0 100%;
  min-width: 100%;
  padding-inline: 0.5rem;
}
.slider__nav {
  margin-top: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.3rem;
}
.slider__arrow {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background-color: transparent;
  color: var(--ink);
  font-size: 1.1rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: border-color 0.25s var(--ease), background-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.slider__arrow:hover {
  border-color: var(--ink);
  background-color: var(--paper);
  transform: translateY(-2px);
}
.slider__dots { display: flex; gap: 0.55rem; }
.slider__dot {
  width: 9px; height: 9px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background-color: var(--sand);
  cursor: pointer;
  transition: background-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.slider__dot.is-active { background-color: var(--clay); transform: scale(1.25); }

/* =========================================================
   Kontakt
   ========================================================= */
.contact-grid {
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.contact__socials { margin-top: 2rem; display: flex; flex-direction: column; gap: 0.2rem; }
.contact__social {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.05rem 0.2rem;
  border-bottom: 1px solid var(--line);
  font-weight: 500;
  color: var(--ink);
  transition: padding-left 0.3s var(--ease), color 0.3s var(--ease);
}
.contact__social:hover { padding-left: 0.7rem; color: var(--clay); }
.contact__social .arrow { transition: transform 0.3s var(--ease); }
.contact__social:hover .arrow { transform: translateX(4px); }

.form { display: flex; flex-direction: column; gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: 0.45rem; }
.field label {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--ink);
}
.field input,
.field textarea {
  font: inherit;
  font-size: 0.98rem;
  color: var(--ink);
  background-color: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--clay);
  box-shadow: 0 0 0 3px rgba(155, 119, 74, 0.16);
}
.field textarea { resize: vertical; min-height: 130px; }

.form__status {
  font-size: 0.9rem;
  color: var(--clay);
  min-height: 1.2em;
}
.consent {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.86rem;
  color: var(--ink-2);
  line-height: 1.5;
  cursor: pointer;
}
.consent input {
  margin-top: 0.18rem;
  width: 18px; height: 18px;
  flex: none;
  accent-color: var(--clay);
  cursor: pointer;
}
.consent a { color: var(--clay); text-decoration: underline; }
.consent a:hover { color: var(--clay-2); }

/* =========================================================
   Stopka
   ========================================================= */
.footer {
  padding-block: 3rem;
  border-top: 1px solid var(--line);
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  color: var(--ink-2);
}
.footer__brand { font-weight: 700; color: var(--ink); letter-spacing: 0.03em; }
.footer__link { color: var(--ink-2); transition: color 0.25s var(--ease); }
.footer__link:hover { color: var(--clay); }

/* =========================================================
   Animacje wejścia (Intersection Observer)
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }
/* delikatne kaskadowe opóźnienia w siatkach */
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
.reveal[data-delay="4"] { transition-delay: 0.32s; }
.reveal[data-delay="5"] { transition-delay: 0.40s; }

/* =========================================================
   Menu mobilne i RWD
   ========================================================= */
@media (max-width: 820px) {
  .nav__toggle { display: flex; }
  .nav__links {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background-color: rgba(246, 241, 232, 0.97);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    padding: 0.5rem var(--gutter) 1.5rem;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s var(--ease), opacity 0.35s var(--ease);
  }
  .nav__links.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav__links a {
    width: 100%;
    padding-block: 1rem;
    border-bottom: 1px solid var(--line);
    font-size: 1.05rem;
  }
  .nav__links a::after { display: none; }
  .contact-grid { grid-template-columns: 1fr; }
  .hero__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero__photo { max-width: 360px; margin-inline: 0; }
  .stats__groups { grid-template-columns: 1fr; }
}

/* dostępność: szanuj ograniczone animacje */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* widoczny focus dla klawiatury */
:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =========================================================
   Pełna szerokość okna niezależnie od motywu (Astra/Elementor)
   Tła sekcji i menu na 100% szerokości, treść dalej wyśrodkowana.
   ========================================================= */
body { overflow-x: clip; }
.nav,
.hero,
.section,
.footer {
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
}