/* ============================================
   DESIGN TOKENS — waluty.com.pl
============================================ */
:root {
  /* Primary navy (z loga) */
  --navy-900: #06182F;
  --navy-800: #0B2545;
  --navy-700: #13315C;
  --navy-600: #1E3A5F;
  --navy-500: #2C4A73;
  --navy-400: #476A93;

  /* Gold accent (z loga) */
  --gold-700: #B8861F;
  --gold-600: #D4A017;
  --gold-500: #E8B53C;
  --gold-400: #F5C842;
  --gold-300: #FFE082;

  /* Cream (papier) */
  --cream-100: #FBF8F3;
  --cream-200: #F5F0E6;
  --cream-300: #EDE5D3;
  --cream-400: #E5DCC8;

  /* Neutrals */
  --ink-900: #0A1A2F;
  --ink-700: #374151;
  --ink-500: #6B7280;
  --ink-300: #9CA3AF;

  /* Semantic */
  --up: #14B86E;
  --up-bg: rgba(20, 184, 110, 0.10);
  --down: #DC2626;
  --down-bg: rgba(220, 38, 38, 0.08);

  /* Type — match waluty.com.pl (benqu theme) */
  --font-display: 'Encode Sans Condensed', 'Helvetica Neue', system-ui, sans-serif;
  --font-serif: 'Lora', Georgia, 'Times New Roman', serif;
  --font-body: 'DM Sans', 'Helvetica Neue', system-ui, sans-serif;
  --font-mono: 'DM Mono', 'SF Mono', Menlo, monospace;

  /* Shadows (tinted navy) */
  --shadow-sm: 0 1px 2px rgba(11, 37, 69, 0.06), 0 2px 6px rgba(11, 37, 69, 0.04);
  --shadow-md: 0 2px 4px rgba(11, 37, 69, 0.06), 0 8px 24px rgba(11, 37, 69, 0.08);
  --shadow-lg: 0 4px 8px rgba(11, 37, 69, 0.08), 0 24px 64px rgba(11, 37, 69, 0.16);
  --shadow-gold: 0 4px 12px rgba(212, 160, 23, 0.20), 0 1px 3px rgba(212, 160, 23, 0.15);

  /* Radius */
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-pill: 999px;

  /* Spring easing */
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* ============================================
     PER-CURRENCY ACCENT TOKENS
     Default: gold (EUR). Override per body.kurs-* klasa.
  ============================================ */
  --kurs-accent-700: var(--gold-700);
  --kurs-accent-600: var(--gold-600);
  --kurs-accent-500: var(--gold-500);
  --kurs-accent-400: var(--gold-400);
  --kurs-accent-300: var(--gold-300);
  --kurs-accent-shadow: 0 4px 12px rgba(212, 160, 23, 0.20), 0 1px 3px rgba(212, 160, 23, 0.15);
  --kurs-accent-rgb: 212, 160, 23;
}

/* USD = dollar-banking green */
body.kurs-usd {
  --kurs-accent-700: #0A6848;
  --kurs-accent-600: #12805A;
  --kurs-accent-500: #1A9B6E;
  --kurs-accent-400: #2EB884;
  --kurs-accent-300: #7AD7A8;
  --kurs-accent-shadow: 0 4px 12px rgba(18, 128, 90, 0.22), 0 1px 3px rgba(18, 128, 90, 0.16);
  --kurs-accent-rgb: 18, 128, 90;
}

/* GBP = brityjski burgund */
body.kurs-gbp {
  --kurs-accent-700: #6B1212;
  --kurs-accent-600: #8B1A1A;
  --kurs-accent-500: #A82525;
  --kurs-accent-400: #C53E3E;
  --kurs-accent-300: #E28888;
  --kurs-accent-shadow: 0 4px 12px rgba(139, 26, 26, 0.22), 0 1px 3px rgba(139, 26, 26, 0.16);
  --kurs-accent-rgb: 139, 26, 26;
}

/* CHF = swiss red */
body.kurs-chf {
  --kurs-accent-700: #A01E15;
  --kurs-accent-600: #C1241A;
  --kurs-accent-500: #D52B1E;
  --kurs-accent-400: #E84A3E;
  --kurs-accent-300: #F59089;
  --kurs-accent-shadow: 0 4px 12px rgba(213, 43, 30, 0.22), 0 1px 3px rgba(213, 43, 30, 0.16);
  --kurs-accent-rgb: 213, 43, 30;
}

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

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-900);
  background: var(--cream-100);
  background-image:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(212, 160, 23, 0.08), transparent 60%),
    radial-gradient(ellipse 60% 40% at 90% 30%, rgba(11, 37, 69, 0.04), transparent 60%);
  min-height: 100vh;
  position: relative;
}

/* Paper grain texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.35;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0.04 0 0 0 0 0.14 0 0 0 0 0.27 0 0 0 0.10 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

img { max-width: 100%; height: auto; display: block; }
button { font: inherit; border: none; background: none; cursor: pointer; color: inherit; }
input { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

.waluty-container {
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 48px);
  position: relative;
  z-index: 2;
}

/* Tabular nums everywhere */
.num, .mono {
  font-family: var(--font-mono);
  font-feature-settings: 'tnum' on, 'cv11' on;
  font-variant-numeric: tabular-nums;
}

/* ============================================
   BREADCRUMB
============================================ */
.crumbs {
  padding: 24px 0 8px;
  font-size: 13px;
  color: var(--ink-500);
  display: flex;
  align-items: center;
  gap: 8px;
}
.crumbs a {
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease-out), color 0.25s;
}
.crumbs a:hover { color: var(--navy-800); border-bottom-color: var(--kurs-accent-600); }
.crumbs__sep { opacity: 0.5; }

/* ============================================
   HERO — single column, calculator-first
============================================ */
.hero {
  padding: 40px 0 32px;
  text-align: left;
  max-width: 760px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--kurs-accent-700);
  margin-bottom: 24px;
  padding: 6px 14px;
  border: 1px solid var(--kurs-accent-500);
  border-radius: var(--r-pill);
  background: rgba(232, 181, 60, 0.10);
}
.hero__eyebrow .dot {
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--kurs-accent-600);
  box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.25);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(40px, 6.4vw, 80px);
  line-height: 1.0;
  letter-spacing: -0.025em;
  color: var(--navy-900);
  margin-bottom: 24px;
  text-transform: none;
}
.hero__title em {
  font-style: normal;
  font-weight: 300;
  color: var(--navy-700);
  position: relative;
  display: inline-block;
}
.hero__title em::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.08em;
  height: 0.10em;
  background: var(--kurs-accent-500);
  z-index: -1;
  opacity: 0.55;
}

.hero__lede {
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink-700);
  max-width: 64ch;
  margin-bottom: 28px;
}

.hero__rate {
  display: inline-flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 14px 18px;
  padding: 18px 24px;
  background: var(--cream-200);
  border: 1px solid var(--cream-400);
  border-left: 3px solid var(--kurs-accent-500);
  border-radius: var(--r-md);
}
.hero__rate-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-500);
  font-weight: 500;
}
.hero__rate-big {
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--navy-900);
  font-weight: 500;
  letter-spacing: -0.01em;
}
.hero__rate-big strong {
  font-weight: 700;
  color: var(--navy-900);
  font-size: 22px;
}
.hero__rate-change {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: var(--r-pill);
}
.hero__rate-change.up { background: var(--up-bg); color: var(--up); }
.hero__rate-change.down { background: var(--down-bg); color: var(--down); }

/* ============================================
   CALCULATOR SECTION
============================================ */
.section {
  padding: clamp(56px, 8vw, 112px) 0;
  position: relative;
}
.section + .section { padding-top: 0; }
.section__head {
  margin-bottom: 48px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: end;
  gap: 24px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--cream-400);
  position: relative;
}
.section__head::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 64px;
  height: 2px;
  background: var(--kurs-accent-600);
}
.section__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--kurs-accent-700);
  font-weight: 600;
  padding-bottom: 8px;
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.4vw, 56px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.02;
  color: var(--navy-900);
  text-transform: none;
}
.section__title em {
  font-style: normal;
  font-weight: 300;
  color: var(--navy-600);
}
.section__sub {
  font-size: 13px;
  color: var(--ink-500);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding-bottom: 10px;
  display: none;
}
@media (min-width: 700px) {
  .section__sub { display: block; }
}
@media (max-width: 699px) {
  .section__head { grid-template-columns: auto 1fr; gap: 16px; }
}

/* === Calculator (centered, standalone) === */
.calc {
  background: var(--cream-100);
  border: 1px solid var(--cream-400);
  border-radius: var(--r-xl);
  padding: clamp(32px, 4vw, 56px);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  max-width: 880px;
  margin: 0 auto;
}
.calc::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--kurs-accent-600) 0%, var(--kurs-accent-400) 50%, var(--kurs-accent-600) 100%);
}
.calc__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 8px;
}
@media (min-width: 600px) {
  .calc__row { grid-template-columns: 1fr auto 1fr; align-items: stretch; gap: 20px; }
}

.calc-field {
  background: var(--cream-200);
  border: 1px solid var(--cream-400);
  border-radius: var(--r-lg);
  padding: 24px 28px;
  transition: border-color 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), background 0.3s;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 132px;
  justify-content: space-between;
}
.calc-field:focus-within {
  border-color: var(--kurs-accent-600);
  background: var(--cream-100);
  box-shadow: 0 0 0 4px rgba(212, 160, 23, 0.14), var(--shadow-sm);
}
.calc-field__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-500);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 500;
}
.calc-field__currency {
  font-weight: 600;
  color: var(--navy-800);
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--cream-100);
  padding: 4px 10px;
  border-radius: var(--r-pill);
  border: 1px solid var(--cream-400);
}
.calc-field input {
  border: 0;
  background: transparent;
  font-family: var(--font-display);
  font-size: clamp(44px, 6.5vw, 76px);
  font-weight: 400;
  color: var(--navy-900);
  width: 100%;
  outline: none;
  font-feature-settings: 'tnum' on;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.025em;
  line-height: 1;
}
.calc-field input::placeholder { color: var(--ink-300); }

.calc__swap {
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: var(--navy-800);
  color: var(--kurs-accent-400);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  align-self: center;
  box-shadow: var(--shadow-md);
  transition: transform 0.5s var(--ease-spring);
}
.calc__swap:hover { transform: rotate(180deg) scale(1.05); }
.calc__swap:active { transform: rotate(180deg) scale(0.96); }
.calc__swap svg { width: 22px; height: 22px; }

.calc__rate-info {
  margin-top: 28px;
  padding: 22px 26px;
  background: var(--navy-800);
  color: var(--cream-300);
  border-radius: var(--r-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 13px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  position: relative;
  overflow: hidden;
}
.calc__rate-info::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--kurs-accent-500);
}
.calc__rate-info strong {
  font-family: var(--font-mono);
  color: var(--kurs-accent-400);
  font-weight: 600;
}
.calc__rate-info .live {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px 4px 8px;
  border-radius: var(--r-pill);
  background: rgba(232, 181, 60, 0.15);
  border: 1px solid rgba(232, 181, 60, 0.30);
  color: var(--kurs-accent-400);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-right: 4px;
}
.calc__rate-info .live .dot {
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--kurs-accent-400);
  box-shadow: 0 0 0 3px rgba(232, 181, 60, 0.25);
  animation: pulse 2.4s ease-in-out infinite;
}

/* Quick chips */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.chip {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  padding: 10px 18px;
  border-radius: var(--r-pill);
  border: 1px solid var(--cream-400);
  background: var(--cream-100);
  color: var(--navy-800);
  transition: transform 0.2s var(--ease-spring), border-color 0.2s, background 0.2s;
}
.chip:hover {
  border-color: var(--kurs-accent-600);
  background: rgba(232, 181, 60, 0.10);
  transform: translateY(-1px);
}
.chip:active { transform: translateY(0) scale(0.97); }

/* === Chart card — full width === */
.chart-card {
  background: var(--cream-100);
  border: 1px solid var(--cream-400);
  border-radius: var(--r-xl);
  padding: clamp(24px, 3vw, 40px) clamp(20px, 3vw, 36px) 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.chart-card__head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 18px;
}
.chart-card__title-block {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 14px 20px;
}
.chart-card__big-rate {
  font-family: var(--font-mono);
  font-size: clamp(18px, 2.4vw, 26px);
  color: var(--navy-900);
  font-weight: 500;
  letter-spacing: -0.01em;
}
.chart-card__big-rate strong {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 3.4vw, 42px);
  color: var(--navy-900);
  letter-spacing: -0.025em;
  margin: 0 4px;
}
.chart-card__big-change {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--r-pill);
}
.chart-card__big-change.up { background: var(--up-bg); color: var(--up); }
.chart-card__big-change.down { background: var(--down-bg); color: var(--down); }

.chart-card__range {
  display: flex;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  background: var(--cream-200);
  padding: 4px;
  border-radius: var(--r-pill);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.chart-card__range button {
  padding: 7px 14px;
  border-radius: var(--r-pill);
  color: var(--ink-500);
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
}
.chart-card__range button.active {
  background: var(--navy-800);
  color: var(--kurs-accent-400);
}
.chart-wrap {
  position: relative;
  margin: 8px 0 0;
}
.chart-card__svg {
  width: 100%;
  height: clamp(280px, 38vw, 420px);
  display: block;
  cursor: crosshair;
}
.chart-card__svg .y-labels text,
.chart-card__svg .x-labels text {
  font-family: var(--font-mono);
  font-size: 11px;
  fill: var(--ink-500);
  font-feature-settings: 'tnum' on;
}
.chart-card__svg .x-labels text { text-anchor: middle; }
.chart-card__svg .y-labels text { text-anchor: end; }
.chart-card__svg path.line {
  fill: none;
  stroke: var(--kurs-accent-600);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 2px 6px rgba(212, 160, 23, 0.35));
  vector-effect: non-scaling-stroke;
}
.chart-card__svg path.area { fill: url(#kurs-grad); opacity: 0.85; }
.chart-card__svg .grid line {
  stroke: var(--cream-400);
  stroke-width: 1;
  stroke-dasharray: 2 4;
  vector-effect: non-scaling-stroke;
  opacity: 0.7;
}
.chart-card__svg .crosshair {
  stroke: var(--navy-700);
  stroke-width: 1;
  stroke-dasharray: 3 4;
  opacity: 0;
  vector-effect: non-scaling-stroke;
  transition: opacity 0.18s ease;
  pointer-events: none;
}
.chart-card__svg .dot {
  fill: var(--kurs-accent-500);
  stroke: var(--navy-900);
  stroke-width: 2;
  opacity: 0;
  filter: drop-shadow(0 2px 6px rgba(212, 160, 23, 0.5));
  transition: opacity 0.18s ease;
  pointer-events: none;
}
.chart-wrap.active .crosshair,
.chart-wrap.active .dot { opacity: 1; }

.chart-tooltip {
  position: absolute;
  pointer-events: none;
  background: var(--navy-900);
  color: var(--cream-100);
  padding: 10px 14px;
  border-radius: var(--r-sm);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(232, 181, 60, 0.30);
  font-family: var(--font-mono);
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  transform: translate(-50%, calc(-100% - 14px));
  transition: opacity 0.18s ease;
  z-index: 5;
}
.chart-wrap.active .chart-tooltip { opacity: 1; }
.chart-tooltip::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -5px;
  width: 8px; height: 8px;
  background: var(--navy-900);
  border-right: 1px solid rgba(232, 181, 60, 0.30);
  border-bottom: 1px solid rgba(232, 181, 60, 0.30);
  transform: translateX(-50%) rotate(45deg);
}
.chart-tooltip__date {
  color: var(--cream-300);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.chart-tooltip__rate {
  color: var(--kurs-accent-400);
  font-size: 16px;
  font-weight: 600;
}
/* ============================================
   STATS GRID — 30d / 90d
============================================ */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 32px;
}
@media (min-width: 760px) {
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
}
.stats-col {
  border: 1px solid var(--cream-400);
  border-radius: var(--r-lg);
  background: var(--cream-100);
  padding: 24px 28px;
  position: relative;
  overflow: hidden;
}
.stats-col::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--kurs-accent-500);
  opacity: 0.7;
}
.stats-col__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--cream-400);
  flex-wrap: wrap;
  gap: 6px;
}
.stats-col__period {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--navy-900);
  letter-spacing: -0.01em;
}
.stats-col__hint {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-500);
}
.stats-col__rows {
  display: flex;
  flex-direction: column;
}
.stats-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px dashed var(--cream-400);
}
.stats-row:last-child { border-bottom: 0; }
.stats-row__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-500);
  font-weight: 500;
}
.stats-row__val {
  font-family: var(--font-mono);
  font-feature-settings: 'tnum' on;
  font-variant-numeric: tabular-nums;
  font-size: 16px;
  font-weight: 600;
  color: var(--navy-900);
}
.stats-row__val.up { color: var(--up); }
.stats-row__val.down { color: var(--down); }

/* ============================================
   CONVERSION TABLES — EUR↔PLN
============================================ */
.conv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 720px) {
  .conv-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
.conv-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  background: var(--cream-100);
  border: 1px solid var(--cream-400);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.conv-table th, .conv-table td {
  padding: 14px 22px;
  text-align: left;
  border-bottom: 1px solid var(--cream-400);
}
.conv-table th {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-500);
  font-weight: 600;
  background: var(--cream-200);
}
.conv-table th:last-child,
.conv-table td:last-child {
  text-align: right;
  font-family: var(--font-mono);
  font-feature-settings: 'tnum' on;
  font-variant-numeric: tabular-nums;
  color: var(--navy-900);
  font-weight: 500;
}
.conv-table td:first-child {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--navy-800);
  font-feature-settings: 'tnum' on;
  font-variant-numeric: tabular-nums;
}
.conv-table tbody tr {
  transition: background 0.18s;
}
.conv-table tbody tr:hover { background: var(--cream-200); }
.conv-table tbody tr:last-child td { border-bottom: 0; }

/* ============================================
   PAIRS GRID — najlepsze pary z euro
============================================ */
.pairs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
@media (min-width: 600px) { .pairs-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .pairs-grid { grid-template-columns: repeat(4, 1fr); } }

.pair-card {
  background: var(--cream-100);
  border: 1px solid var(--cream-400);
  border-radius: var(--r-lg);
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.3s var(--ease-spring), border-color 0.25s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}
.pair-card::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--kurs-accent-500);
  transition: right 0.45s var(--ease-out);
}
.pair-card:hover {
  transform: translateY(-3px);
  border-color: var(--kurs-accent-500);
  box-shadow: var(--shadow-md);
}
.pair-card:hover::after { right: 0; }
.pair-card.is-active {
  background: var(--navy-800);
  border-color: var(--navy-800);
  color: var(--cream-100);
}
.pair-card.is-active::after { background: var(--kurs-accent-400); right: 0; }
.pair-card__pair {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-500);
  font-weight: 500;
}
.pair-card.is-active .pair-card__pair { color: var(--kurs-accent-400); }
.pair-card__name {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--navy-900);
  letter-spacing: -0.01em;
}
.pair-card.is-active .pair-card__name { color: var(--cream-100); }
.pair-card__rate {
  font-family: var(--font-mono);
  font-feature-settings: 'tnum' on;
  font-variant-numeric: tabular-nums;
  font-size: 22px;
  font-weight: 600;
  color: var(--navy-900);
  margin-top: 6px;
  letter-spacing: -0.01em;
}
.pair-card.is-active .pair-card__rate { color: var(--kurs-accent-400); }
.pair-card__hint {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-500);
  letter-spacing: 0.04em;
}
.pair-card.is-active .pair-card__hint { color: var(--cream-300); }

/* ============================================
   FAQ
============================================ */
.faq {
  display: flex;
  flex-direction: column;
}
.faq__item {
  border-bottom: 1px solid var(--cream-400);
  padding: 28px 0;
}
.faq__item:first-child { padding-top: 0; }
.faq__q {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--navy-900);
  margin-bottom: 12px;
  line-height: 1.25;
  text-transform: none;
}
.faq__q em {
  font-style: normal;
  font-weight: 400;
  color: var(--navy-600);
  border-bottom: 2px solid var(--kurs-accent-500);
  padding-bottom: 1px;
}
.faq__a {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-700);
  max-width: 70ch;
}

/* ============================================
   TIMELINE — editorial historia kursu (USD-specific feature, ale klasa generic)
============================================ */
.timeline {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--cream-300);
}
.timeline__item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: clamp(20px, 4vw, 56px);
  padding: clamp(28px, 4vw, 44px) 0;
  border-bottom: 1px solid var(--cream-300);
  position: relative;
  align-items: start;
}
.timeline__item::before {
  content: '';
  position: absolute;
  left: 138px;
  top: 0;
  width: 1px;
  height: 100%;
  background: var(--cream-400);
}
.timeline__item::after {
  content: '';
  position: absolute;
  left: 132px;
  top: 36px;
  width: 13px;
  height: 13px;
  border-radius: 999px;
  background: var(--cream-100);
  border: 2px solid var(--kurs-accent-500);
  box-shadow: 0 0 0 4px rgba(var(--kurs-accent-rgb), 0.10);
}
.timeline__item--current::after {
  background: var(--kurs-accent-500);
  box-shadow: 0 0 0 6px rgba(var(--kurs-accent-rgb), 0.18);
  animation: pulse 2.4s var(--ease-out) infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 6px rgba(var(--kurs-accent-rgb), 0.18); }
  50% { box-shadow: 0 0 0 10px rgba(var(--kurs-accent-rgb), 0.06); }
}
.timeline__year {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-500);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-top: 8px;
  display: block;
}
.timeline__item--current .timeline__year {
  color: var(--kurs-accent-700);
  font-weight: 700;
}
.timeline__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 700;
  color: var(--navy-900);
  letter-spacing: -0.015em;
  line-height: 1.25;
  margin-bottom: 10px;
}
.timeline__lede {
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-700);
  max-width: 68ch;
}
.timeline__lede strong {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--kurs-accent-700);
  font-style: normal;
}
@media (max-width: 700px) {
  .timeline__item {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-left: 26px;
  }
  .timeline__item::before { left: 12px; }
  .timeline__item::after { left: 5px; top: 30px; }
  .timeline__year { padding-top: 0; }
}

/* ============================================
   ENTRANCE ANIMATION
============================================ */
@media (prefers-reduced-motion: no-preference) {
  .anim-in {
    opacity: 0;
    transform: translateY(16px);
    animation: fadeUp 0.8s var(--ease-out) forwards;
  }
  .anim-in.d1 { animation-delay: 0.05s; }
  .anim-in.d2 { animation-delay: 0.15s; }
  .anim-in.d3 { animation-delay: 0.25s; }
  .anim-in.d4 { animation-delay: 0.35s; }
}
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================
   HUB PAGE — /kursy-walut/
   Pełna tabela A + B NBP + featured + search
============================================ */

/* Hero stats — 3 liczniki pod lede */
.hub__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2.5vw, 32px);
  margin-top: 40px;
  max-width: 680px;
  padding: 24px 0;
  border-top: 1px solid var(--cream-400);
  border-bottom: 1px solid var(--cream-400);
}
.hub-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.hub-stat__num {
  font-family: var(--font-display);
  font-size: clamp(34px, 4.6vw, 52px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--navy-900);
  font-feature-settings: 'tnum' on;
  font-variant-numeric: tabular-nums;
}
.hub-stat__label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-500);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  max-width: 18ch;
  line-height: 1.4;
}
@media (max-width: 640px) {
  .hub__stats {
    grid-template-columns: 1fr;
    gap: 18px;
    max-width: 100%;
  }
  .hub-stat { flex-direction: row; align-items: baseline; gap: 14px; }
  .hub-stat__label { max-width: 100%; padding-top: 4px; }
}

/* ============================================
   FEATURED CARDS — EUR + USD linkowane do podstron
============================================ */
.hub-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(20px, 2.6vw, 32px);
}
@media (max-width: 760px) {
  .hub-featured { grid-template-columns: 1fr; }
}

.hub-featured-card {
  position: relative;
  display: grid;
  grid-template-rows: auto auto auto 1fr auto;
  gap: 6px;
  padding: clamp(28px, 3.4vw, 44px);
  background: var(--cream-100);
  border: 1px solid var(--cream-400);
  border-radius: var(--r-xl);
  overflow: hidden;
  transition: transform 0.5s var(--ease-out), border-color 0.4s, box-shadow 0.4s;
  color: inherit;
}
.hub-featured-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--kurs-accent-600), var(--kurs-accent-400), var(--kurs-accent-600));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease-out);
}
.hub-featured-card:hover {
  transform: translateY(-4px);
  border-color: var(--kurs-accent-500);
  box-shadow: var(--shadow-lg);
}
.hub-featured-card:hover::before { transform: scaleX(1); }

/* per-card accent: EUR = gold (default), USD = green */
.hub-featured-card[href*="kurs-dolara"] {
  --kurs-accent-700: #0A6848;
  --kurs-accent-600: #12805A;
  --kurs-accent-500: #1A9B6E;
  --kurs-accent-400: #2EB884;
  --kurs-accent-300: #7AD7A8;
  --kurs-accent-rgb: 18, 128, 90;
}

.hub-featured-card__flag {
  font-size: 40px;
  line-height: 1;
  margin-bottom: 10px;
  filter: drop-shadow(0 2px 6px rgba(11, 37, 69, 0.18));
}
.hub-featured-card__pair {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--navy-900);
  line-height: 1;
}
.hub-featured-card__pair span {
  color: var(--kurs-accent-600);
  font-weight: 300;
  padding: 0 4px;
}
.hub-featured-card__name {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 17px;
  color: var(--ink-500);
  margin-bottom: 18px;
}
.hub-featured-card__rate {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 16px 0 18px;
  margin-top: auto;
  border-top: 1px dashed var(--cream-400);
}
.hub-featured-card__rate strong {
  font-family: var(--font-mono);
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 600;
  color: var(--navy-900);
  letter-spacing: -0.015em;
  font-feature-settings: 'tnum' on;
  font-variant-numeric: tabular-nums;
}
.hub-featured-card__rate em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-500);
}
.hub-featured-card__cta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--kurs-accent-700);
  font-weight: 600;
  padding-top: 10px;
  border-top: 1px solid var(--cream-300);
  transition: transform 0.3s var(--ease-out);
}
.hub-featured-card:hover .hub-featured-card__cta {
  transform: translateX(4px);
}

.hub-featured__note {
  margin-top: 28px;
  padding: 18px 22px;
  background: var(--cream-100);
  border-left: 3px solid var(--gold-500);
  border-radius: var(--r-md);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-700);
  max-width: 760px;
}

/* ============================================
   SEARCH BAR
============================================ */
.hub-search {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--cream-100);
  border: 1px solid var(--cream-400);
  border-radius: var(--r-pill);
  padding: 14px 24px;
  margin-bottom: 36px;
  transition: border-color 0.3s, box-shadow 0.3s;
  max-width: 720px;
}
.hub-search:focus-within {
  border-color: var(--kurs-accent-600);
  box-shadow: 0 0 0 4px rgba(var(--kurs-accent-rgb), 0.12);
  background: #fff;
}
.hub-search__icon {
  width: 20px;
  height: 20px;
  color: var(--ink-500);
  flex-shrink: 0;
}
.hub-search input {
  flex: 1;
  border: 0;
  background: transparent;
  outline: none;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--navy-900);
  min-width: 0;
}
.hub-search input::placeholder { color: var(--ink-300); }
.hub-search__count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-500);
  letter-spacing: 0.04em;
  white-space: nowrap;
  padding: 4px 12px;
  background: var(--cream-200);
  border-radius: var(--r-pill);
}

/* ============================================
   HUB TABLES — tabela A + B (dwie kolumny)
============================================ */
.hub-tables {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: clamp(24px, 3vw, 40px);
  align-items: start;
}
@media (max-width: 960px) {
  .hub-tables { grid-template-columns: 1fr; }
}

.hub-table-wrap {
  background: var(--cream-100);
  border: 1px solid var(--cream-400);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.hub-table-head {
  padding: 20px 24px 18px;
  border-bottom: 1px solid var(--cream-300);
  background: linear-gradient(180deg, var(--cream-200), var(--cream-100));
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.hub-table-head h3 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--navy-900);
  letter-spacing: -0.015em;
  text-transform: none;
}
.hub-table-head span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-500);
}

.hub-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
.hub-table thead th {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-500);
  font-weight: 600;
  text-align: left;
  padding: 14px 24px;
  background: var(--cream-200);
  border-bottom: 1px solid var(--cream-400);
}
.hub-table thead th:last-child { text-align: right; }

.hub-table tbody tr {
  border-bottom: 1px solid var(--cream-300);
  transition: background 0.2s;
}
.hub-table tbody tr:last-child { border-bottom: 0; }
.hub-table tbody tr:hover { background: var(--cream-200); }
.hub-table tbody td {
  padding: 13px 24px;
  vertical-align: middle;
}

.hub-table__name {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--navy-900);
  font-weight: 500;
}
.hub-table__flag {
  font-size: 20px;
  line-height: 1;
  display: inline-block;
  width: 24px;
  text-align: center;
  filter: drop-shadow(0 1px 2px rgba(11, 37, 69, 0.14));
}
.hub-table__code {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--kurs-accent-700);
  letter-spacing: 0.04em;
  background: rgba(var(--kurs-accent-rgb), 0.10);
  border: 1px solid rgba(var(--kurs-accent-rgb), 0.22);
  border-radius: var(--r-pill);
  padding: 3px 10px;
  white-space: nowrap;
  width: 1%;
}
.hub-table__mid {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--navy-900);
  text-align: right;
  font-feature-settings: 'tnum' on;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  white-space: nowrap;
  width: 1%;
}

.hub-table__empty {
  padding: 32px 24px;
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink-500);
  font-size: 14px;
}

/* Mobile — ukryj długie nazwy, kompaktowo */
@media (max-width: 560px) {
  .hub-table thead th,
  .hub-table tbody td { padding: 12px 16px; }
  .hub-table__name { gap: 10px; font-size: 14px; }
  .hub-table__mid { font-size: 14px; }
}