/*
 * Calculadora de Pegada de Carbono — Rotary D-4640
 * CSS puro portado do design system Tailwind/oklch do projeto React.
 */

:root {
  --radius: 0.625rem;

  --background: oklch(0.99 0.005 150);
  --foreground: oklch(0.22 0.03 160);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.22 0.03 160);

  --primary: oklch(0.40 0.09 155);
  --primary-foreground: oklch(0.99 0.005 150);
  --primary-soft: oklch(0.95 0.03 155);

  --rotary-blue: oklch(0.40 0.13 260);
  --rotary-gold: oklch(0.78 0.16 75);

  --muted: oklch(0.96 0.01 160);
  --muted-foreground: oklch(0.50 0.02 200);
  --destructive: oklch(0.60 0.22 27);
  --warning: oklch(0.78 0.16 75);
  --success: oklch(0.55 0.15 150);
  --border: oklch(0.92 0.01 200);
  --ring: oklch(0.40 0.09 155);

  --chart-1: oklch(0.40 0.09 155);
  --chart-2: oklch(0.40 0.13 260);
  --chart-3: oklch(0.78 0.16 75);

  --shadow-soft: 0 6px 24px -8px oklch(0.40 0.09 155 / 0.18);
  --shadow-card: 0 2px 12px -4px oklch(0.30 0.05 220 / 0.10);
  --gradient-hero: linear-gradient(135deg, oklch(0.40 0.09 155) 0%, oklch(0.40 0.13 260) 100%);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  border-color: var(--border);
}

* {
  margin: 0;
}

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

body {
  min-height: 100vh;
  background-color: var(--background);
  color: var(--foreground);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-feature-settings: "ss01", "cv11";
  line-height: 1.5;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  letter-spacing: -0.01em;
  line-height: 1.15;
}

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

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

button {
  font: inherit;
  cursor: pointer;
}

/* ---------- Layout ---------- */
.app-shell {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

.site-main {
  flex: 1;
}

.container {
  width: 100%;
  max-width: 72rem;
  margin-inline: auto;
  padding-inline: 1rem;
}

@media (min-width: 640px) {
  .container { padding-inline: 1.5rem; }
}

.container--narrow { max-width: 48rem; }
.container--md { max-width: 56rem; }
.container--prose { max-width: 48rem; }

.text-center { text-align: center; }
.no-print { }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  width: 100%;
  border-bottom: 1px solid var(--border);
  background-color: color-mix(in oklch, var(--background) 85%, transparent);
  backdrop-filter: blur(8px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-block: 0.75rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand__logo {
  height: 2.25rem;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}

.brand__text { display: none; flex-direction: column; line-height: 1.2; min-width: 0; }
.brand__title { font-size: 0.9375rem; font-weight: 600; color: var(--foreground); }
.brand__subtitle { font-size: 0.75rem; color: var(--muted-foreground); }

@media (min-width: 640px) {
  .brand__logo { height: 2.5rem; }
  .brand__text { display: flex; }
}

.nav-toggle {
  position: relative;
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  flex-shrink: 0;
  border: 1px solid var(--border);
  border-radius: 9999px;
  background-color: var(--card);
  color: var(--foreground);
  box-shadow: var(--shadow-card);
  transition: background-color 0.15s, border-color 0.15s, transform 0.15s;
}

.nav-toggle:hover {
  background-color: var(--muted);
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 3px;
}

.nav-toggle__bar {
  position: absolute;
  width: 1.125rem;
  height: 2px;
  border-radius: 9999px;
  background-color: currentColor;
  transition: transform 0.2s, opacity 0.2s;
}

.nav-toggle__bar:nth-child(1) { transform: translateY(-0.375rem); }
.nav-toggle__bar:nth-child(3) { transform: translateY(0.375rem); }

.site-header.is-menu-open .nav-toggle__bar:nth-child(1) { transform: rotate(45deg); }
.site-header.is-menu-open .nav-toggle__bar:nth-child(2) { opacity: 0; }
.site-header.is-menu-open .nav-toggle__bar:nth-child(3) { transform: rotate(-45deg); }

.main-nav { display: flex; align-items: center; gap: 0.25rem; }

.main-nav__link {
  border-radius: 0.375rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--muted-foreground);
  transition: color 0.15s, background-color 0.15s;
}

.main-nav__link:hover { color: var(--foreground); background-color: var(--muted); }
.main-nav__link.is-active { color: var(--primary); background-color: var(--primary-soft); }

@media (min-width: 640px) {
  .main-nav { gap: 0.5rem; }
}

@media (max-width: 767px) {
  .site-header__inner {
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    padding-block: 0.625rem;
  }

  .brand {
    flex: 1;
    justify-content: flex-start;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .main-nav {
    display: grid;
    grid-template-columns: 1fr;
    flex-basis: 100%;
    width: 100%;
    max-height: 24rem;
    gap: 0.4rem;
    overflow: hidden;
    visibility: visible;
    border: 1px solid var(--border);
    border-radius: 1rem;
    background-color: var(--card);
    box-shadow: var(--shadow-card);
    opacity: 1;
    padding: 0.5rem;
    transform: translateY(0);
    transition: max-height 0.25s ease, opacity 0.2s ease, transform 0.2s ease, visibility 0.2s, padding 0.2s, border-color 0.2s, box-shadow 0.2s;
  }

  .site-header.has-nav-js .main-nav {
    max-height: 0;
    visibility: hidden;
    border-color: transparent;
    box-shadow: none;
    opacity: 0;
    padding: 0 0.5rem;
    transform: translateY(-0.25rem);
  }

  .site-header.has-nav-js.is-menu-open .main-nav {
    max-height: 24rem;
    visibility: visible;
    border-color: var(--border);
    box-shadow: var(--shadow-card);
    opacity: 1;
    padding: 0.5rem;
    transform: translateY(0);
  }

  .main-nav__link {
    display: flex;
    min-height: 2.75rem;
    align-items: center;
    justify-content: space-between;
    border-radius: 0.75rem;
    padding: 0.625rem 0.75rem;
    text-align: left;
    font-size: 0.875rem;
    line-height: 1.2;
  }
}

@media (max-width: 360px) {
  .main-nav__link {
    font-size: 0.75rem;
  }
}

/* ---------- Footer ---------- */
.site-footer {
  margin-top: 4rem;
  border-top: 1px solid var(--border);
  background-color: var(--card);
}

.site-footer__grid {
  display: grid;
  gap: 2rem;
  padding-block: 2.5rem;
}

@media (min-width: 768px) {
  .site-footer__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; }
  .site-footer__legal { text-align: right; }
  .site-footer__nav-col { align-items: flex-start; }
}

.site-footer__brand { display: flex; align-items: flex-start; gap: 0.75rem; }
.site-footer__logo { height: 2.5rem; width: auto; object-fit: contain; flex-shrink: 0; }
.site-footer__title { font-size: 0.875rem; font-weight: 600; color: var(--foreground); }
.site-footer__muted { margin-top: 0.25rem; font-size: 0.75rem; color: var(--muted-foreground); }

.site-footer__nav-col {
  display: flex;
  flex-wrap: nowrap;
  align-items: flex-start;
  gap: 1.5rem 2rem;
}

.site-footer__nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.875rem;
  flex-shrink: 0;
}
.site-footer__nav a { color: var(--muted-foreground); }
.site-footer__nav a:hover { color: var(--foreground); }
.site-footer__legal { font-size: 0.75rem; color: var(--muted-foreground); }
.site-footer__legal p + p { margin-top: 0.5rem; }

.site-footer__partner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  flex-shrink: 0;
  margin-top: -0.5rem;
  margin-left: 1.25rem;
}

.site-footer__partner-url {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--primary);
  text-decoration: none;
  margin-top: -0.25rem;
}

.site-footer__partner-url:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.site-footer__partner-logo {
  height: 6.25rem;
  width: auto;
  max-width: 15rem;
  object-fit: contain;
}

@media (min-width: 768px) {
  .site-footer__partner {
    margin-top: -0.75rem;
    margin-left: 2.5rem;
  }

  .site-footer__partner-logo {
    height: 7.5rem;
    max-width: 19rem;
  }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 0.5rem;
  border: 1px solid transparent;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  transition: opacity 0.15s, background-color 0.15s, color 0.15s, box-shadow 0.15s;
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn--primary { background-color: var(--primary); color: var(--primary-foreground); box-shadow: var(--shadow-card); }
.btn--primary:hover:not(:disabled) { opacity: 0.95; }

.btn--light { background-color: #fff; color: var(--primary); box-shadow: 0 10px 20px -8px rgba(0,0,0,0.18); }
.btn--light:hover:not(:disabled) { background-color: rgba(255,255,255,0.95); }

.btn--outline { border-color: var(--border); background-color: var(--card); color: var(--foreground); font-weight: 500; }
.btn--outline:hover:not(:disabled) { background-color: var(--muted); }

.btn--ghost-white { border-color: rgba(255,255,255,0.3); color: #fff; font-weight: 500; }
.btn--ghost-white:hover:not(:disabled) { background-color: rgba(255,255,255,0.1); }

.btn--block { width: 100%; }
.btn--lg { height: 3rem; padding-inline: 1.5rem; }

.icon { width: 1rem; height: 1rem; flex-shrink: 0; }
.icon--sm { width: 0.875rem; height: 0.875rem; }
.icon--lg { width: 1.25rem; height: 1.25rem; }

/* ---------- Badges / chips ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 9999px;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
}

.chip--glass { background-color: rgba(255,255,255,0.1); color: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.2); backdrop-filter: blur(4px); }
.chip--soft { background-color: var(--primary-soft); color: var(--primary); }

.gold { color: var(--rotary-gold); }

/* ---------- Cards ---------- */
.card {
  border-radius: 1rem;
  border: 1px solid var(--border);
  background-color: var(--card);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
}

.card--flat { box-shadow: none; }
.card--soft { background-color: color-mix(in oklch, var(--primary-soft) 60%, transparent); border-color: color-mix(in oklch, var(--primary) 20%, transparent); }

.card-icon {
  display: flex;
  height: 2.75rem;
  width: 2.75rem;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  background-color: var(--primary-soft);
  color: var(--primary);
}

.card-icon--sm { height: 2.5rem; width: 2.5rem; border-radius: 0.5rem; }

/* ---------- Hero (home) ---------- */
.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background-image: var(--gradient-hero);
}

.hero__blob {
  position: absolute;
  border-radius: 9999px;
  filter: blur(64px);
  pointer-events: none;
}

.hero__blob--1 { right: -6rem; top: -6rem; height: 20rem; width: 20rem; background: rgba(255,255,255,0.1); }
.hero__blob--2 { left: -6rem; bottom: 0; height: 18rem; width: 18rem; background: color-mix(in oklch, var(--rotary-gold) 20%, transparent); }

.hero__inner {
  position: relative;
  display: grid;
  gap: 2.5rem;
  padding-block: 4rem;
}

@media (min-width: 768px) {
  .hero__inner { grid-template-columns: 1.1fr 0.9fr; align-items: center; padding-block: 6rem; }
}

.hero__title {
  margin-top: 1.25rem;
  font-size: 2.5rem;
  font-weight: 600;
  line-height: 1.05;
}

@media (min-width: 640px) { .hero__title { font-size: 3rem; } }
@media (min-width: 768px) { .hero__title { font-size: 3.75rem; } }

.hero__lead {
  margin-top: 1.25rem;
  max-width: 36rem;
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
}

@media (min-width: 640px) { .hero__lead { font-size: 1.125rem; } }

.hero__actions { margin-top: 2rem; display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem; }

.hero__trust {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.85);
}

.hero__trust span { display: inline-flex; align-items: center; gap: 0.375rem; }

.hero__art { position: relative; display: none; }
@media (min-width: 768px) { .hero__art { display: block; } }

.hero__ring {
  position: relative;
  margin-inline: auto;
  aspect-ratio: 1;
  width: 100%;
  max-width: 24rem;
}

.hero__ring span {
  position: absolute;
  border-radius: 9999px;
}

.hero__ring .ring-1 { inset: 0; background: rgba(255,255,255,0.1); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.2); }
.hero__ring .ring-2 { inset: 1.5rem; background: rgba(255,255,255,0.15); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.25); }
.hero__ring .ring-3 { inset: 3.5rem; background: linear-gradient(135deg, color-mix(in oklch, var(--rotary-gold) 30%, transparent), rgba(255,255,255,0.1)); box-shadow: inset 0 0 0 1px rgba(255,255,255,0.3); }
.hero__ring svg { position: absolute; }
.hero__ring .art-tree { left: 50%; top: 50%; height: 7rem; width: 7rem; transform: translate(-50%, -50%); color: #fff; filter: drop-shadow(0 8px 12px rgba(0,0,0,0.25)); }
.hero__ring .art-wind { right: 2rem; top: 2.5rem; height: 2rem; width: 2rem; color: rgba(255,255,255,0.8); }
.hero__ring .art-sprout { bottom: 2.5rem; left: 2rem; height: 2.25rem; width: 2.25rem; color: var(--rotary-gold); }

/* ---------- Generic sections ---------- */
.section { padding-block: 4rem; }
.section__title { font-size: 1.5rem; font-weight: 600; color: var(--foreground); }
.page-title { font-size: 1.875rem; font-weight: 600; color: var(--foreground); }
@media (min-width: 640px) { .page-title { font-size: 2.25rem; } }
.lead { color: var(--muted-foreground); }
.muted { color: var(--muted-foreground); }

.grid { display: grid; gap: 1.5rem; }
.grid--2 { grid-template-columns: 1fr; }
@media (min-width: 768px) { .grid--2 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
.grid--3 { grid-template-columns: 1fr; }
@media (min-width: 768px) { .grid--3 { grid-template-columns: repeat(3, minmax(0,1fr)); } }

.contact-link { font-weight: 600; color: var(--primary); text-decoration: none; }
.contact-link:hover { text-decoration: underline; text-underline-offset: 2px; }

.feature-card { border-radius: 1rem; border: 1px solid var(--border); background-color: var(--card); padding: 1.5rem; box-shadow: var(--shadow-card); }
.feature-card h2, .feature-card h3 { margin-top: 1rem; font-size: 1rem; font-weight: 600; color: var(--foreground); }
.feature-card p { margin-top: 0.5rem; font-size: 0.875rem; color: var(--muted-foreground); }

.cta {
  margin-top: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background-color: color-mix(in oklch, var(--primary-soft) 60%, transparent);
  padding: 2rem;
  text-align: center;
}

.cta p { max-width: 36rem; font-size: 0.875rem; color: var(--muted-foreground); }

/* ---------- Educational materials ---------- */
.education-page {
  background:
    radial-gradient(circle at top left, color-mix(in oklch, var(--primary-soft) 70%, transparent), transparent 28rem),
    radial-gradient(circle at bottom right, color-mix(in oklch, var(--rotary-gold) 18%, transparent), transparent 24rem);
}

.education-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background-image: var(--gradient-hero);
}

.education-hero__blob {
  position: absolute;
  border-radius: 9999px;
  filter: blur(64px);
  pointer-events: none;
}

.education-hero__blob--1 {
  right: -7rem;
  top: -6rem;
  height: 22rem;
  width: 22rem;
  background: rgba(255,255,255,0.12);
}

.education-hero__blob--2 {
  left: -5rem;
  bottom: -8rem;
  height: 20rem;
  width: 20rem;
  background: color-mix(in oklch, var(--rotary-gold) 25%, transparent);
}

.education-hero__inner {
  position: relative;
  display: grid;
  gap: 2rem;
  align-items: center;
  padding-block: 3rem;
}

@media (min-width: 900px) {
  .education-hero__inner { grid-template-columns: minmax(0, 1fr) 26rem; padding-block: 4rem; }
}

.education-hero__title {
  margin-top: 1rem;
  max-width: 42rem;
  font-size: clamp(2.25rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
}

.education-hero__lead {
  margin-top: 1.25rem;
  max-width: 39rem;
  font-size: 1.05rem;
  color: rgba(255,255,255,0.86);
}

.education-hero__stats {
  margin-top: 1.75rem;
  display: grid;
  gap: 0.75rem;
  max-width: 42rem;
}

@media (min-width: 640px) {
  .education-hero__stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.education-hero__stats span {
  border-radius: 1rem;
  background: rgba(255,255,255,0.12);
  padding: 0.875rem 1rem;
  color: rgba(255,255,255,0.78);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.16);
}

.education-hero__stats strong {
  display: block;
  font-size: 1.125rem;
  color: #fff;
}

.education-access-card,
.education-unlocked-card {
  border-radius: 1.5rem;
  border: 1px solid rgba(255,255,255,0.28);
  background: rgba(255,255,255,0.96);
  padding: 1.5rem;
  color: var(--foreground);
  box-shadow: 0 24px 48px -20px rgba(0,0,0,0.36);
  backdrop-filter: blur(8px);
}

.education-unlocked-card {
  display: grid;
  gap: 1rem;
}

.education-access-card__icon {
  display: flex;
  height: 3rem;
  width: 3rem;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  background: var(--primary-soft);
  color: var(--primary);
}

.education-access-card h2,
.education-unlocked-card h2 {
  margin-top: 1rem;
  font-size: 1.375rem;
  font-weight: 700;
}

.education-access-card p,
.education-unlocked-card p {
  margin-top: 0.35rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.education-form {
  margin-top: 1.5rem;
}

.education-section-heading {
  max-width: 42rem;
}

.education-library-grid,
.education-preview-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 700px) {
  .education-library-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .education-preview-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .education-library-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.education-material-card {
  display: flex;
  min-height: 18rem;
  flex-direction: column;
  border-radius: 1.25rem;
  border: 1px solid color-mix(in oklch, var(--primary) 14%, var(--border));
  background: linear-gradient(180deg, var(--card) 0%, color-mix(in oklch, var(--primary-soft) 28%, var(--card)) 100%);
  padding: 1.25rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}

.education-material-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in oklch, var(--primary) 35%, var(--border));
  box-shadow: var(--shadow-soft);
}

.education-material-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.education-material-card__module,
.education-material-card__age {
  border-radius: 9999px;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 700;
}

.education-material-card__module {
  background: var(--primary);
  color: var(--primary-foreground);
}

.education-material-card__age {
  background: color-mix(in oklch, var(--rotary-gold) 20%, #fff);
  color: color-mix(in oklch, var(--foreground) 75%, var(--rotary-gold));
}

.education-material-card h3 {
  margin-top: 1.25rem;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--foreground);
}

.education-material-card p {
  margin-top: 0.625rem;
  flex: 1;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.education-preview-card {
  display: grid;
  gap: 0.4rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 1rem;
  box-shadow: var(--shadow-card);
}

.education-preview-card span {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
}

.education-preview-card strong {
  color: var(--foreground);
}

@media (max-width: 639px) {
  .education-hero__inner {
    gap: 1.25rem;
    padding-block: 2rem;
  }

  .education-hero__title {
    max-width: 100%;
    font-size: 2rem;
    line-height: 1.08;
    letter-spacing: -0.02em;
  }

  .education-hero__lead {
    margin-top: 1rem;
    font-size: 0.95rem;
  }

  .education-hero__stats {
    margin-top: 1rem;
    gap: 0.5rem;
  }

  .education-hero__stats span {
    padding: 0.75rem;
  }

  .education-access-card,
  .education-unlocked-card {
    border-radius: 1.25rem;
    padding: 1.1rem;
  }

  .education-material-card {
    min-height: auto;
  }

  .education-material-card__top {
    align-items: flex-start;
    flex-direction: column;
  }
}

/* ---------- Login ---------- */
.login {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 100vh;
  padding: 2rem 1rem;
  background-image: var(--gradient-hero);
}

.login__blob { position: absolute; z-index: -1; border-radius: 9999px; filter: blur(64px); }
.login__blob--1 { left: -6rem; top: 3rem; height: 18rem; width: 18rem; background: color-mix(in oklch, var(--rotary-gold) 25%, transparent); }
.login__blob--2 { right: -6rem; bottom: 2.5rem; height: 24rem; width: 24rem; background: rgba(255,255,255,0.15); }

.login__wrap { margin-inline: auto; display: flex; min-height: calc(100vh - 4rem); width: 100%; max-width: 72rem; align-items: center; }

.login__card {
  display: grid;
  width: 100%;
  overflow: hidden;
  border-radius: 2rem;
  border: 1px solid rgba(255,255,255,0.2);
  background-color: rgba(255,255,255,0.96);
  box-shadow: 0 25px 50px -12px rgba(0,0,0,0.25);
  backdrop-filter: blur(8px);
}

@media (min-width: 768px) {
  .login__card { grid-template-columns: 0.95fr 1.05fr; }
}

.login__aside {
  position: relative;
  display: none;
  overflow: hidden;
  padding: 2.5rem;
  color: #fff;
  flex-direction: column;
  justify-content: space-between;
}

@media (min-width: 768px) { .login__aside { display: flex; } }

.login__aside-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: var(--gradient-hero);
}

.login__aside > *:not(.login__aside-bg) {
  position: relative;
  z-index: 1;
}

.login__aside-brand { display: flex; align-items: center; gap: 0.75rem; }
.login__aside-brand img { height: 3rem; width: auto; object-fit: contain; }
.login__aside-brand p { color: #fff; }
.login__aside-title {
  margin-top: 4rem;
  font-size: 2.25rem;
  font-weight: 600;
  line-height: 1.15;
  max-width: 22rem;
  color: #fff;
}
.login__aside-text { margin-top: 1rem; max-width: 22rem; font-size: 0.875rem; line-height: 1.6; color: rgba(255,255,255,0.8); }
.login__aside-stats { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 0.75rem; font-size: 0.75rem; margin-top: 2rem; }
.login__aside-stat { border-radius: 1rem; background: rgba(255,255,255,0.1); padding: 1rem; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.15); }
.login__aside-stat b { display: block; font-size: 1.5rem; font-weight: 600; color: #fff; }
.login__aside-stat span { color: rgba(255,255,255,0.75); }

.login__form-side { padding: 1.5rem; }
@media (min-width: 640px) { .login__form-side { padding: 2rem; } }
@media (min-width: 1024px) { .login__form-side { padding: 3rem; } }

.login__mobile-brand { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 2rem; }
.login__mobile-brand img { height: 2.5rem; width: auto; object-fit: contain; }
@media (min-width: 768px) { .login__mobile-brand { display: none; } }

.login__heading { margin-top: 1.25rem; font-size: 1.875rem; font-weight: 600; color: var(--foreground); }
@media (min-width: 640px) { .login__heading { font-size: 2.25rem; } }

.resume-box { margin-top: 1.25rem; border-radius: 1rem; border: 1px solid color-mix(in oklch, var(--primary) 20%, transparent); background-color: color-mix(in oklch, var(--primary-soft) 60%, transparent); padding: 1rem; }

/* ---------- Forms ---------- */
.form { margin-top: 2rem; display: grid; gap: 1.25rem; }
.field { display: grid; gap: 0.5rem; }
.field__label { font-size: 0.875rem; font-weight: 500; color: var(--foreground); }

.input-wrap { position: relative; }
.input-wrap .input-icon { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); color: var(--muted-foreground); pointer-events: none; }

.input {
  width: 100%;
  height: 3rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background-color: var(--background);
  padding: 0 0.875rem 0 2.75rem;
  font-size: 0.875rem;
  color: var(--foreground);
}

.input:focus { outline: 2px solid var(--ring); outline-offset: 1px; }
.input--error { border-color: var(--destructive); }

.field__error { font-size: 0.75rem; color: var(--destructive); }

.consent {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background-color: color-mix(in oklch, var(--muted) 50%, transparent);
  padding: 1rem;
}

.consent input { margin-top: 0.15rem; width: 1.1rem; height: 1.1rem; accent-color: var(--primary); }
.consent label { font-size: 0.75rem; line-height: 1.5; color: var(--muted-foreground); }
.consent a { font-weight: 500; color: var(--primary); text-underline-offset: 2px; }
.consent a:hover { text-decoration: underline; }

.login__note { margin-top: 1.5rem; border-radius: 0.75rem; background-color: var(--muted); padding: 0.75rem 1rem; font-size: 0.75rem; line-height: 1.5; color: var(--muted-foreground); }
.login__note a { font-weight: 500; color: var(--primary); }

/* ---------- Calculator ---------- */
.calc { margin-inline: auto; max-width: 56rem; padding: 2rem 1rem; }
@media (min-width: 640px) { .calc { padding: 3rem 1.5rem; } }

.calc__header { margin-bottom: 1.5rem; text-align: center; }
.calc__header p { margin-top: 0.5rem; font-size: 0.875rem; color: var(--muted-foreground); }

.steps { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 0.5rem; list-style: none; padding: 0; }

.step-tab {
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border);
  background-color: var(--card);
  padding: 0.75rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--muted-foreground);
  transition: border-color 0.15s, background-color 0.15s, color 0.15s;
}

.step-tab.is-active { border-color: var(--primary); background-color: var(--primary-soft); color: var(--primary); }
.step-tab.is-done { border-color: color-mix(in oklch, var(--primary) 30%, transparent); color: var(--foreground); }
.step-tab:disabled { cursor: default; }
.step-tab__label { display: none; }
@media (min-width: 640px) { .step-tab__label { display: inline; } }

.calc__panel {
  margin-top: 1.5rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background-color: var(--card);
  padding: 1.25rem;
  box-shadow: var(--shadow-card);
}

@media (min-width: 640px) { .calc__panel { padding: 2rem; } }

.calc-step { display: none; }
.calc-step.is-active { display: block; }

.q-section { margin-bottom: 1.5rem; }
.q-section:last-child { margin-bottom: 0; }
.q-section__title { font-size: 1rem; font-weight: 600; color: var(--foreground); }
.q-section__hint { margin-top: 0.25rem; font-size: 0.75rem; color: var(--muted-foreground); }
.q-section__body { margin-top: 0.75rem; }

.option-grid { display: grid; gap: 0.75rem; grid-template-columns: 1fr; }
.option-grid--2 { grid-template-columns: 1fr; }
.option-grid--3 { grid-template-columns: 1fr; }
.option-grid--4 { grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .option-grid--2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .option-grid--3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .option-grid--4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
}

.option-card {
  position: relative;
  display: flex;
  width: 100%;
  align-items: flex-start;
  gap: 0.75rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background-color: var(--card);
  padding: 1rem;
  min-height: 64px;
  text-align: left;
  transition: border-color 0.15s, background-color 0.15s, box-shadow 0.15s;
}

.option-card:hover { border-color: color-mix(in oklch, var(--primary) 40%, transparent); background-color: color-mix(in oklch, var(--muted) 40%, transparent); }
.option-card:focus-visible { outline: 2px solid var(--ring); outline-offset: 2px; }
.option-card.is-selected { border-color: var(--primary); background-color: var(--primary-soft); box-shadow: var(--shadow-soft); }

.option-card__check {
  margin-top: 0.125rem;
  display: flex;
  height: 1.25rem;
  width: 1.25rem;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  border: 1px solid color-mix(in oklch, var(--muted-foreground) 40%, transparent);
  color: var(--primary-foreground);
}

.option-card.is-selected .option-card__check { border-color: var(--primary); background-color: var(--primary); }
.option-card__check svg { display: none; width: 0.75rem; height: 0.75rem; }
.option-card.is-selected .option-card__check svg { display: block; }

.option-card__label { display: block; font-size: 0.875rem; font-weight: 500; color: var(--foreground); }
.option-card__desc { display: block; margin-top: 0.125rem; font-size: 0.75rem; color: var(--muted-foreground); }

/* Slider */
.slider-row { display: flex; align-items: center; justify-content: space-between; font-size: 0.875rem; }
.slider-row .muted { color: var(--muted-foreground); }
.slider-row b { font-weight: 600; color: var(--foreground); }

.slider {
  -webkit-appearance: none;
  appearance: none;
  margin-top: 0.75rem;
  width: 100%;
  height: 0.5rem;
  border-radius: 9999px;
  background: var(--muted);
  outline: none;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 9999px;
  background: var(--primary);
  border: 2px solid #fff;
  box-shadow: var(--shadow-card);
  cursor: pointer;
}

.slider::-moz-range-thumb {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 9999px;
  background: var(--primary);
  border: 2px solid #fff;
  cursor: pointer;
}

.slider-scale { margin-top: 0.25rem; display: flex; justify-content: space-between; font-size: 0.625rem; color: var(--muted-foreground); }

.calc__nav { margin-top: 2rem; display: flex; flex-direction: column-reverse; gap: 0.75rem; }
@media (min-width: 640px) { .calc__nav { flex-direction: row; align-items: center; justify-content: space-between; } }

/* ---------- Result ---------- */
.result-hero {
  border-radius: 1rem;
  padding: 2rem 1.5rem;
  text-align: center;
  color: #fff;
  background-image: var(--gradient-hero);
  box-shadow: var(--shadow-soft);
}

.result-hero__kicker { font-size: 0.75rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.15em; color: rgba(255,255,255,0.8); }
.result-hero__value { margin-top: 0.75rem; font-size: 3.75rem; font-weight: 700; line-height: 1; }
@media (min-width: 640px) { .result-hero__value { font-size: 4.5rem; } }
.result-hero__unit { margin-top: 0.5rem; font-size: 0.875rem; color: rgba(255,255,255,0.85); }
.result-hero__class { margin-top: 0.25rem; font-size: 0.875rem; font-weight: 500; color: var(--rotary-gold); }

.metrics { margin-top: 1.5rem; display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 0.75rem; }
.metric { border-radius: 0.5rem; background: rgba(255,255,255,0.1); padding: 0.75rem; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.15); backdrop-filter: blur(4px); }
.metric b { font-weight: 600; line-height: 1.1; font-size: 1.5rem; display: block; }
.metric b.small { font-size: 0.875rem; }
.metric span { margin-top: 0.25rem; display: block; font-size: 0.625rem; text-transform: uppercase; letter-spacing: 0.05em; color: rgba(255,255,255,0.75); }

.impact { margin-top: 1.5rem; }
.impact__row { display: flex; align-items: center; justify-content: space-between; font-size: 0.75rem; color: var(--muted-foreground); }
.impact__row b { font-weight: 500; color: var(--foreground); }
.impact__track { position: relative; margin-top: 0.5rem; height: 0.75rem; width: 100%; overflow: hidden; border-radius: 9999px; background: var(--muted); }
.impact__fill { position: absolute; inset-block: 0; left: 0; border-radius: 9999px; background: linear-gradient(90deg, var(--success) 0%, var(--warning) 60%, var(--destructive) 100%); }
.impact__scale { margin-top: 0.25rem; display: flex; justify-content: space-between; font-size: 0.6875rem; color: var(--muted-foreground); }

.result-section { margin-top: 2rem; }
.result-section__title { display: flex; align-items: center; gap: 0.5rem; font-size: 1rem; font-weight: 600; color: var(--foreground); }
.result-section__title svg { color: var(--primary); }

/* CSS bar chart */
.bar-chart { margin-top: 1rem; display: flex; align-items: flex-end; gap: 1rem; height: 14rem; padding: 0.5rem 0.25rem 0; border-bottom: 1px solid var(--border); }
.bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; gap: 0.5rem; }
.bar-col__value { font-size: 0.75rem; font-weight: 600; color: var(--foreground); }
.bar-col__bar { width: 100%; max-width: 4rem; border-radius: 6px 6px 0 0; min-height: 2px; transition: height 0.3s ease; }
.bar-col__label { font-size: 0.75rem; color: var(--muted-foreground); }
.bar-col:nth-child(1) .bar-col__bar { background: var(--chart-1); }
.bar-col:nth-child(2) .bar-col__bar { background: var(--chart-2); }
.bar-col:nth-child(3) .bar-col__bar { background: var(--chart-3); }

.cat-grid { margin-top: 1rem; display: grid; gap: 0.75rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .cat-grid { grid-template-columns: repeat(3, minmax(0,1fr)); } }
.cat-card { border-radius: 0.75rem; border: 1px solid var(--border); background: var(--card); padding: 1rem; }
.cat-card__label { font-size: 0.75rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.03em; color: var(--muted-foreground); }
.cat-card__value { margin-top: 0.25rem; font-size: 1.25rem; font-weight: 600; color: var(--foreground); }
.cat-card__value span { font-size: 0.75rem; color: var(--muted-foreground); }
.cat-card__pct { margin-top: 0.25rem; font-size: 0.75rem; color: var(--primary); }

.recommend { margin-top: 2rem; border-radius: 1rem; border: 1px solid color-mix(in oklch, var(--primary) 20%, transparent); background: color-mix(in oklch, var(--primary-soft) 60%, transparent); padding: 1.25rem; }
.recommend__title { display: flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; font-weight: 600; color: var(--foreground); }
.recommend ul { margin-top: 0.75rem; list-style: none; padding: 0; display: grid; gap: 0.5rem; font-size: 0.875rem; }
.recommend li { display: flex; align-items: flex-start; gap: 0.5rem; }
.recommend li svg { margin-top: 0.15rem; flex-shrink: 0; color: var(--primary); }

.profile-box { margin-top: 2rem; border-radius: 1rem; border: 1px solid color-mix(in oklch, var(--primary) 20%, transparent); background: color-mix(in oklch, var(--primary-soft) 50%, transparent); padding: 1.25rem; }
.profile-box__inner { display: flex; flex-direction: column; gap: 1rem; }
@media (min-width: 640px) { .profile-box__inner { flex-direction: row; align-items: center; justify-content: space-between; } }
.profile-box__id { display: flex; align-items: flex-start; gap: 0.75rem; }
.profile-box__avatar { display: flex; height: 2.5rem; width: 2.5rem; flex-shrink: 0; align-items: center; justify-content: center; border-radius: 9999px; background: var(--card); color: var(--primary); box-shadow: var(--shadow-card); }
.profile-box h3 { font-size: 0.875rem; font-weight: 600; color: var(--foreground); }
.profile-box p { margin-top: 0.25rem; font-size: 0.75rem; color: var(--muted-foreground); }
.profile-box__actions { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.btn--chip { padding: 0.5rem 0.75rem; font-size: 0.75rem; font-weight: 500; }

.share { margin-top: 2rem; border-radius: 1rem; border: 1px solid var(--border); background: var(--card); padding: 1.25rem; }
.share__grid { margin-top: 0.75rem; display: grid; gap: 0.5rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .share__grid { grid-template-columns: repeat(4, minmax(0,1fr)); } }
.share__note { margin-top: 0.75rem; font-size: 0.6875rem; color: var(--muted-foreground); }

.trust { margin-top: 2.5rem; display: grid; gap: 0.75rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .trust { grid-template-columns: repeat(4, minmax(0,1fr)); } }
.trust__item { display: flex; align-items: flex-start; gap: 0.5rem; border-radius: 0.75rem; border: 1px solid var(--border); background: var(--card); padding: 0.75rem; }
.trust__item svg { margin-top: 0.15rem; flex-shrink: 0; color: var(--primary); }
.trust__item b { font-size: 0.75rem; font-weight: 600; color: var(--foreground); display: block; }
.trust__item span { font-size: 0.6875rem; color: var(--muted-foreground); }

/* ---------- Games hub ---------- */
.games-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background-image: var(--gradient-hero);
}

.games-hero__blob {
  position: absolute;
  border-radius: 9999px;
  filter: blur(64px);
  pointer-events: none;
}

.games-hero__blob--1 { right: -5rem; top: -4rem; height: 16rem; width: 16rem; background: rgba(255,255,255,0.1); }
.games-hero__blob--2 { left: -4rem; bottom: -2rem; height: 14rem; width: 14rem; background: color-mix(in oklch, var(--rotary-gold) 20%, transparent); }

.games-hero__inner { position: relative; padding-block: 2.5rem 2rem; }
@media (min-width: 768px) { .games-hero__inner { padding-block: 3rem 2.5rem; } }

.games-hero__title {
  margin-top: 1rem;
  max-width: 36rem;
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
}

.games-hero__lead {
  margin-top: 0.75rem;
  max-width: 40rem;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.88);
}

.games-hub__grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .games-hub__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .games-hub__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.games-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  text-align: left;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}

.games-card:hover {
  border-color: color-mix(in oklch, var(--primary) 35%, transparent);
  box-shadow: var(--shadow-soft);
  transform: translateY(-2px);
}

.games-card:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

.games-card__icon {
  display: flex;
  height: 3rem;
  width: 3rem;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  background: var(--primary-soft);
  color: var(--primary);
}

.games-card__title {
  margin-top: 1rem;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--foreground);
}

.games-card__desc {
  margin-top: 0.5rem;
  flex: 1;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--muted-foreground);
}

.games-card__tags {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.games-tag {
  border-radius: 9999px;
  padding: 0.2rem 0.65rem;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.games-tag--easy { background: color-mix(in oklch, var(--success) 15%, transparent); color: var(--success); }
.games-tag--med { background: color-mix(in oklch, var(--rotary-gold) 20%, transparent); color: color-mix(in oklch, var(--rotary-gold) 80%, #000); }
.games-tag--hard { background: color-mix(in oklch, var(--destructive) 12%, transparent); color: var(--destructive); }
.games-tag--theme { background: var(--primary-soft); color: var(--primary); }

.games-card--featured {
  border-color: color-mix(in oklch, var(--destructive) 25%, var(--border));
  background: linear-gradient(145deg, var(--card) 0%, color-mix(in oklch, var(--destructive) 4%, var(--card)) 100%);
}

.games-card__icon--hard {
  background: color-mix(in oklch, var(--destructive) 12%, transparent);
  color: var(--destructive);
}

.games-scenario {
  margin-bottom: 1.25rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: color-mix(in oklch, var(--muted) 60%, transparent);
  padding: 1rem 1.25rem;
}

.games-scenario__title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
}

.games-scenario__text {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--foreground);
}

.games-budget {
  margin-bottom: 1.25rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 1rem 1.25rem;
}

.games-budget__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.8125rem;
}

.games-budget__row b { font-size: 1rem; color: var(--foreground); }

.games-budget__track {
  margin-top: 0.75rem;
  height: 0.75rem;
  overflow: hidden;
  border-radius: 9999px;
  background: var(--muted);
}

.games-budget__fill {
  height: 100%;
  border-radius: 9999px;
  background: var(--success);
  transition: width 0.35s ease, background-color 0.35s ease;
}

.games-budget__fill.is-warn { background: var(--rotary-gold); }
.games-budget__fill.is-over { background: var(--destructive); }

.games-budget__hint {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}

.games-option-kg {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted-foreground);
}

.games-option-kg.is-pick { color: var(--primary); }
.games-option-kg.is-heavy { color: var(--destructive); }

.games-root { margin-top: 0.5rem; }

.games-tf {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.games-tf .btn { height: 3rem; font-size: 1rem; }

.games-rank__labels {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted-foreground);
}

.games-rank {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.games-rank__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  padding: 0.875rem 1rem;
  text-align: left;
  border-radius: 0.75rem;
  border: 2px solid var(--border);
  background: var(--card);
  color: var(--foreground);
  font-size: 0.9375rem;
  line-height: 1.4;
  cursor: pointer;
  transition: border-color 0.2s, background-color 0.2s, box-shadow 0.2s;
}

.games-rank__item:hover:not(:disabled) {
  border-color: color-mix(in oklch, var(--primary) 40%, var(--border));
  box-shadow: 0 2px 8px color-mix(in oklch, var(--primary) 8%, transparent);
}

.games-rank__item.is-selected {
  border-color: var(--primary);
  background: color-mix(in oklch, var(--primary) 8%, var(--card));
}

.games-rank__item.is-correct {
  border-color: var(--success);
  background: color-mix(in oklch, var(--success) 10%, transparent);
}

.games-rank__item.is-wrong {
  border-color: var(--destructive);
  background: color-mix(in oklch, var(--destructive) 10%, transparent);
}

.games-rank__item:disabled { cursor: default; }

.games-rank__pos {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 9999px;
  background: var(--muted);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--muted-foreground);
}

.games-rank__item.is-correct .games-rank__pos {
  background: color-mix(in oklch, var(--success) 20%, transparent);
  color: var(--success);
}

.games-rank__item.is-wrong .games-rank__pos {
  background: color-mix(in oklch, var(--destructive) 20%, transparent);
  color: var(--destructive);
}

.games-rank__label { flex: 1; }

.games-rank__hint {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--muted-foreground);
  text-align: center;
}

.games-pick {
  margin-top: 1rem;
  display: grid;
  gap: 0.75rem;
}

.games-pick__option {
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: var(--background);
  padding: 1rem 1.25rem;
  text-align: left;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: border-color 0.15s, background-color 0.15s;
}

.games-pick__option:hover:not(:disabled) {
  border-color: color-mix(in oklch, var(--primary) 40%, transparent);
  background: var(--muted);
}

.games-pick__option:disabled { cursor: default; }
.games-pick__option.is-correct { border-color: var(--success); background: color-mix(in oklch, var(--success) 10%, transparent); }
.games-pick__option.is-wrong { border-color: var(--destructive); background: color-mix(in oklch, var(--destructive) 10%, transparent); }

.games-actions {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ---------- Quiz ---------- */
.quiz { margin-top: 2rem; overflow: hidden; border-radius: 1rem; border: 1px solid var(--border); background: var(--card); box-shadow: var(--shadow-card); }
.quiz__intro { padding: 2rem 1.5rem; color: #fff; background-image: var(--gradient-hero); }
.quiz__intro h3 { margin-top: 1rem; font-size: 1.25rem; font-weight: 600; }
.quiz__intro p { margin-top: 0.5rem; max-width: 32rem; font-size: 0.875rem; color: rgba(255,255,255,0.85); }
.quiz__body { padding: 1.25rem; }
@media (min-width: 640px) { .quiz__body { padding: 1.5rem; } }
.quiz__top { margin-bottom: 1rem; display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; }
.quiz__count { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.75rem; font-weight: 500; color: var(--primary); }
.quiz__progress { height: 0.5rem; flex: 1; max-width: 8rem; overflow: hidden; border-radius: 9999px; background: var(--muted); }
.quiz__progress-fill { height: 100%; border-radius: 9999px; background: var(--primary); transition: width 0.3s; }
.quiz__question { font-size: 1rem; font-weight: 600; color: var(--foreground); }
@media (min-width: 640px) { .quiz__question { font-size: 1.125rem; } }
.quiz__options { margin-top: 1rem; display: grid; gap: 0.5rem; }
.quiz-option { border-radius: 0.75rem; border: 1px solid var(--border); background: var(--background); padding: 0.75rem 1rem; text-align: left; font-size: 0.875rem; transition: border-color 0.15s, background-color 0.15s; }
.quiz-option:hover:not(:disabled) { border-color: color-mix(in oklch, var(--primary) 40%, transparent); background: var(--muted); }
.quiz-option:disabled { cursor: default; }
.quiz-option.is-correct { border-color: var(--success); background: color-mix(in oklch, var(--success) 10%, transparent); color: var(--foreground); }
.quiz-option.is-wrong { border-color: var(--destructive); background: color-mix(in oklch, var(--destructive) 10%, transparent); }
.quiz-option.is-dim { background: color-mix(in oklch, var(--muted) 50%, transparent); opacity: 0.7; }
.quiz__explain { margin-top: 1rem; border-radius: 0.75rem; background: var(--muted); padding: 0.75rem 1rem; font-size: 0.875rem; color: var(--muted-foreground); }
.quiz__finish { padding: 1.5rem; text-align: center; }
.quiz__trophy { margin-inline: auto; display: flex; height: 3.5rem; width: 3.5rem; align-items: center; justify-content: center; border-radius: 9999px; background: var(--card); color: var(--primary); box-shadow: var(--shadow-card); }
.quiz__score { margin-top: 0.5rem; font-size: 1.875rem; font-weight: 700; color: var(--primary); }

/* ---------- Prose (privacy) ---------- */
.prose { margin-top: 2.5rem; color: var(--muted-foreground); }
.prose section { border-radius: 1rem; border: 1px solid var(--border); background: var(--card); padding: 1.5rem; }
.prose section + section { margin-top: 1.5rem; }
.prose h2 { font-size: 1.125rem; font-weight: 600; color: var(--foreground); }
.prose p { margin-top: 0.5rem; font-size: 0.875rem; line-height: 1.6; }
.prose ul { margin-top: 0.75rem; padding-left: 1.25rem; display: grid; gap: 0.5rem; font-size: 0.875rem; line-height: 1.6; }
.prose strong { color: var(--foreground); }

.back-link { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.875rem; color: var(--muted-foreground); }
.back-link:hover { color: var(--foreground); }

/* ---------- Helpers / spacing ---------- */
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.flex-center { display: flex; justify-content: center; }
.hidden { display: none !important; }

/* ---------- Toast ---------- */
.toast-wrap { position: fixed; top: 1rem; left: 50%; transform: translateX(-50%); z-index: 60; display: flex; flex-direction: column; gap: 0.5rem; width: min(92vw, 24rem); }
.toast { border-radius: 0.75rem; border: 1px solid var(--border); background: var(--card); padding: 0.75rem 1rem; font-size: 0.875rem; color: var(--foreground); box-shadow: var(--shadow-soft); animation: toast-in 0.2s ease; }
.toast--success { border-color: color-mix(in oklch, var(--success) 50%, transparent); }
.toast--error { border-color: color-mix(in oklch, var(--destructive) 50%, transparent); }
@keyframes toast-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }

/* ---------- Turnstile placeholder ---------- */
.turnstile-box { margin-top: 0.75rem; }

@media print {
  .site-header, .site-footer, .no-print { display: none !important; }
  body { background: #fff !important; }
}

/* ---------- Relatório online ---------- */
.report-page { padding-bottom: 2rem; }

.report-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary) 0%, color-mix(in oklch, var(--primary) 75%, #000) 100%);
  color: #fff;
}

.report-hero__inner { padding-block: 2.5rem 2rem; }
.report-hero__title { margin-top: 1rem; font-size: clamp(1.75rem, 4vw, 2.25rem); font-weight: 700; line-height: 1.2; }
.report-hero__lead { margin-top: 0.75rem; font-size: 1rem; color: rgba(255,255,255,0.9); }
.report-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 1.25rem;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.8);
}

.report-hero__meta code {
  padding: 0.1rem 0.4rem;
  border-radius: 0.25rem;
  background: rgba(255,255,255,0.15);
  font-size: 0.75rem;
}

.report-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .report-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .report-card--wide { grid-column: 1 / -1; }
}

.report-card {
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: var(--card);
  padding: 1.5rem;
}

.report-card--highlight {
  background: linear-gradient(145deg, var(--card) 0%, color-mix(in oklch, var(--primary) 6%, var(--card)) 100%);
}

.report-card--green {
  background: color-mix(in oklch, var(--success) 8%, var(--card));
  border-color: color-mix(in oklch, var(--success) 25%, var(--border));
}

.report-card--closing { background: color-mix(in oklch, var(--primary) 5%, var(--card)); }

.report-card__kicker {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted-foreground);
}

.report-card__value {
  margin-top: 0.5rem;
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--primary);
}

.report-card__value span { font-size: 1rem; font-weight: 500; color: var(--muted-foreground); }

.report-card__sub { margin-top: 0.5rem; font-size: 0.875rem; color: var(--foreground); }
.report-card__explain { margin-top: 1rem; font-size: 0.875rem; line-height: 1.55; color: var(--foreground); }
.report-card__vs { margin-top: 0.75rem; font-size: 0.8125rem; }
.report-card__foot { margin-top: 1rem; font-size: 0.875rem; }
.report-card__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 600;
}

.report-badge {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #fff;
  background: var(--badge-color, var(--primary));
}

.report-big-num {
  margin: 0.25rem 0 0.75rem;
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--success);
}

.report-big-num span { font-size: 1rem; font-weight: 500; color: var(--muted-foreground); }

.report-bar + .report-bar { margin-top: 1rem; }
.report-bar__meta { display: flex; justify-content: space-between; gap: 0.5rem; font-size: 0.875rem; }
.report-bar__track {
  margin-top: 0.5rem;
  height: 0.625rem;
  overflow: hidden;
  border-radius: 9999px;
  background: var(--muted);
}

.report-bar__fill {
  height: 100%;
  border-radius: 9999px;
  background: var(--primary);
  transition: width 0.4s ease;
}

.report-bar__fill.is-food { background: var(--success); }
.report-bar__fill.is-transport { background: var(--primary); }
.report-bar__fill.is-energy { background: var(--rotary-gold); }

.report-compare-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .report-compare-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.report-compare {
  padding: 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border);
  background: color-mix(in oklch, var(--muted) 40%, transparent);
}

.report-compare__label { margin: 0; font-size: 0.8125rem; font-weight: 600; color: var(--foreground); }
.report-compare__value { margin: 0.35rem 0 0; font-size: 1.25rem; font-weight: 700; color: var(--primary); }
.report-compare__detail { margin: 0.35rem 0 0; font-size: 0.75rem; line-height: 1.45; color: var(--muted-foreground); }

.report-tips-block + .report-tips-block { margin-top: 1.25rem; padding-top: 1.25rem; border-top: 1px solid var(--border); }
.report-tips-block h3 { margin: 0 0 0.5rem; font-size: 0.9375rem; font-weight: 600; }
.report-tips-block ul { margin: 0; padding-left: 1.25rem; }
.report-tips-block li { margin-bottom: 0.35rem; font-size: 0.875rem; line-height: 1.5; }

.report-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.report-disclaimer {
  margin-top: 1.5rem;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--muted-foreground);
  text-align: center;
}

.report-empty {
  max-width: 32rem;
  margin-inline: auto;
  text-align: center;
  padding-block: 3rem;
}

.report-empty h1 { font-size: 1.5rem; margin-bottom: 0.75rem; }
.report-empty .btn { margin-top: 1.25rem; }