/* ============================================================
   ANKA JOT — LINK IN BIO
   Tokeny z: Light.tokens.json + Dark.tokens.json
   ============================================================ */

/* ---- Fonty ------------------------------------------------- */
@font-face {
  font-family: "General Sans";
  src: url("https://fonts.cdnfonts.com/s/85793/GeneralSans-Light.woff") format("woff");
  font-weight: 300; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "General Sans";
  src: url("https://fonts.cdnfonts.com/s/85793/GeneralSans-Regular.woff") format("woff");
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "General Sans";
  src: url("https://fonts.cdnfonts.com/s/85793/GeneralSans-Medium.woff") format("woff");
  font-weight: 500; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "General Sans";
  src: url("https://fonts.cdnfonts.com/s/85793/GeneralSans-Semibold.woff") format("woff");
  font-weight: 600; font-style: normal; font-display: swap;
}


/* ---- Design tokens: LIGHT (default) ----------------------- */
:root {
  --color-base:           #FEFEFE;
  --color-base-alt:       #F8F8F8;
  --color-contrast:       #141414;
  --color-body:           rgba(20, 20, 20, 0.80);
  --color-primary:        #354BDB;
  --color-primary-muted:  rgba(53, 75, 219, 0.10);
  --color-secondary:      #0E1E88;
  --color-muted:          rgba(20, 20, 20, 0.38);
  --color-border:         rgba(20, 20, 20, 0.10);
  --color-white:          #FFFFFF;

  --nav-bg:               rgba(254, 254, 254, 0.88);
  --nav-border:           rgba(20, 20, 20, 0.07);

  --font-base:            "General Sans", sans-serif;
  --nav-h:                60px;
  --ease:                 cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --dur:                  0.65s;
}


/* ---- Design tokens: DARK ---------------------------------- */
html[data-theme="dark"] {
  --color-base:           #141414;
  --color-base-alt:       #1C1C1C;
  --color-contrast:       rgba(237, 237, 237, 0.70);
  --color-body:           rgba(237, 237, 237, 0.55);
  --color-primary:        #354BDB;
  --color-primary-muted:  rgba(53, 75, 219, 0.20);
  --color-secondary:      #354BDB;
  --color-muted:          rgba(237, 237, 237, 0.30);
  --color-border:         rgba(255, 255, 255, 0.10);
  --color-white:          #141414;

  --nav-bg:               rgba(20, 20, 20, 0.90);
  --nav-border:           rgba(255, 255, 255, 0.07);
}


/* ---- Wysoki kontrast: light -------------------------------- */
[data-contrast="high"] {
  --color-base:           #FFD700;
  --color-base-alt:       #FFD700;
  --color-contrast:       #000000;
  --color-body:           #000000;
  --color-primary:        #000000;
  --color-primary-muted:  rgba(0, 0, 0, 0.15);
  --color-secondary:      #000000;
  --color-muted:          #000000;
  --color-border:         #000000;
  --color-white:          #FFD700;
  --nav-bg:               rgba(255, 215, 0, 0.97);
  --nav-border:           transparent;
}

/* ---- Wysoki kontrast: dark --------------------------------- */
html[data-theme="dark"][data-contrast="high"] {
  --color-base:           #000000;
  --color-base-alt:       #000000;
  --color-contrast:       #FFD700;
  --color-body:           #FFD700;
  --color-primary:        #FFD700;
  --color-primary-muted:  rgba(255, 215, 0, 0.15);
  --color-secondary:      #FFD700;
  --color-muted:          #FFD700;
  --color-border:         #FFD700;
  --color-white:          #000000;
  --nav-bg:               rgba(0, 0, 0, 0.97);
  --nav-border:           transparent;
}


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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: font-size 0.2s var(--ease);
}

html[data-font="small"] { font-size: 14px; }
html[data-font="large"]  { font-size: 18px; }

body {
  font-family: var(--font-base);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-body);
  background-color: var(--color-base);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  transition: background-color 0.4s var(--ease), color 0.4s var(--ease);
}

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

:focus-visible {
  outline: 2px solid rgba(53, 75, 219, 0.8);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; }
}


/* ---- NAV --------------------------------------------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--nav-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--nav-border);
  transition: background 0.4s var(--ease);
}

.nav__inner {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.nav__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--nav-border);
}

.nav__logo-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-contrast);
  white-space: nowrap;
  transition: color 0.4s var(--ease);
}



/* ---- A11Y CONTROLS ----------------------------------------- */
.a11y-controls {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-shrink: 0;
}

.a11y-font {
  display: flex;
  align-items: baseline;
  gap: 0.1rem;
}

.a11y-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-muted);
  font-family: var(--font-base);
  font-weight: 500;
  line-height: 1;
  min-width: 24px;
  min-height: 24px;
  padding: 0.25rem 0.3rem;
  transition: color 0.2s var(--ease);
  border-radius: 4px;
}

#fontSmall  { font-size: 0.7rem; }
#fontNormal { font-size: 0.875rem; }
#fontLarge  { font-size: 1.1rem; }

.a11y-btn:hover,
.a11y-btn.is-active { color: var(--color-primary); }

/* Lang toggle */
.a11y-btn--lang {
  width: 34px;
  height: 34px;
  border: 1px solid var(--nav-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin-left: 0.25rem;
  overflow: hidden;
  transition: border-color 0.25s var(--ease);
}

.a11y-btn--lang:hover { border-color: var(--color-primary); }

.a11y-btn--lang img {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

.a11y-btn--hc {
  width: 34px;
  height: 34px;
  border: 1px solid var(--nav-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin-left: 0.25rem;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.a11y-btn--hc svg { width: 15px; height: 15px; }

.a11y-btn--hc:hover,
[data-contrast="high"] .a11y-btn--hc,
.a11y-btn--hc[aria-pressed="true"] {
  background: var(--color-primary-muted);
  border-color: var(--color-primary);
  color: var(--color-primary);
}


/* ---- THEME TOGGLE ------------------------------------------ */
.theme-toggle {
  width: 34px;
  height: 34px;
  border: 1px solid var(--nav-border);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  color: var(--color-muted);
  margin-left: 0.25rem;
  transition: background 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
}

.theme-toggle:hover {
  background: var(--color-primary-muted);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.theme-toggle svg { width: 16px; height: 16px; }

/* Pokaż odpowiednią ikonę zależnie od trybu */
html[data-theme="light"] .toggle-icon--sun  { display: none; }
html[data-theme="dark"]  .toggle-icon--moon { display: none; }


/* ---- BIO — MAIN -------------------------------------------- */
.bio {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--nav-h) + 2rem) 1.5rem 3rem;
}

.bio__card {
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.bio__avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-border);
  margin-bottom: 0.25rem;
  transition: border-color 0.4s var(--ease);
}

.bio__handle {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-muted);
  letter-spacing: 0.02em;
}

.bio__name {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-contrast);
  text-align: center;
  transition: color 0.4s var(--ease);
}

.bio__desc {
  font-size: 0.875rem;
  color: var(--color-body);
  text-align: center;
  margin-bottom: 0.75rem;
  max-width: 36ch;
  white-space: pre-line;
}


/* ---- PRZYCISKI --------------------------------------------- */
.bio__links {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.bio-btn {
  display: block;
  width: 100%;
  padding: 0.875rem 1.5rem;
  background: var(--color-base);
  border: 1.5px solid var(--color-border);
  border-radius: 50px;
  color: var(--color-primary);
  font-family: var(--font-base);
  font-size: 0.9375rem;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition:
    background 0.2s var(--ease),
    border-color 0.2s var(--ease),
    color 0.2s var(--ease);
}

.bio-btn:hover {
  background: var(--color-primary-muted);
  border-color: var(--color-primary);
}

/* CTA — wyróżniony przycisk (Pobierz portfolio) */
.bio-btn--cta {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

.bio-btn--cta:hover {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: #ffffff;
}

[data-contrast="high"] .bio-btn--cta {
  background: var(--color-base);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

[data-contrast="high"] .bio-btn--cta:hover {
  background: var(--color-primary-muted);
}


/* ---- IG CARD ----------------------------------------------- */
.ig-card {
  display: block;
  width: 100%;
  border: 1.5px solid var(--color-border);
  border-radius: 20px;
  overflow: hidden;
  transition: border-color 0.2s var(--ease);
  text-decoration: none;
  color: inherit;
}

.ig-card:hover { border-color: var(--color-primary); }

.ig-card__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
}

.ig-card__grid img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}

.ig-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  background: var(--color-base);
  transition: background 0.4s var(--ease);
}

.ig-card__handle {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-contrast);
}

.ig-card__icon {
  width: 16px;
  height: 16px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.ig-card__cta {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
  border-radius: 50px;
  padding: 0.25rem 0.875rem;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.ig-card:hover .ig-card__cta {
  background: var(--color-primary);
  color: var(--color-white);
}


/* ---- MOBILE ------------------------------------------------ */
@media (max-width: 480px) {
  .bio__name    { font-size: 1rem; }
  .bio__avatar  { width: 72px; height: 72px; }
  .bio-btn      { font-size: 0.875rem; padding: 0.75rem 1.25rem; }
}