/* ============================================================
   Speedrunmeter — índice editorial de jogos de velocidade
   Sistema visual: herbário tipográfico sobre papel branco.
   Escala de cinzentos, regras de 1px, zero relevo, zero raio.
   ============================================================ */

:root {
  /* Cores */
  --paper: #ffffff;
  --ink: #000000;
  --lead: #808080;
  --ash: #b3b3b3;
  --smoke: #999999;
  --hairline: #d9d9d9;
  --star-empty: #d9d9d9;

  /* Tipografia */
  --font-sans: "Helvetica Neue", "Segoe UI", Inter, system-ui, -apple-system, sans-serif;
  --font-logo: Didot, "Didot LT STD", "Bodoni MT", "Baskerville", Georgia, serif;
  --text-caption: 12px;
  --leading-caption: 1.6;
  --text-body: 15px;
  --leading-body: 1.87;
  --leading-display: 1.25;
  --weight-light: 300;
  --weight-regular: 400;

  /* Espaço */
  --space-6: 6px;
  --space-15: 15px;
  --space-21: 21px;
  --space-22: 22px;
  --space-40: 40px;
  --space-60: 60px;
  --section-gap: clamp(72px, 10vw, 120px);
  --header-h: 72px;
}

/* ---------- base ---------- */

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--lead);
  font-family: var(--font-sans);
  font-size: var(--text-body);
  font-weight: var(--weight-regular);
  line-height: var(--leading-body);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p, ul, ol, figure, blockquote { margin: 0; }

ul, ol { padding: 0; list-style: none; }

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

a {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: var(--lead);
  transition: color .2s ease, text-decoration-color .2s ease;
}

a:hover { color: var(--ink); text-decoration-color: var(--ink); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
[tabindex]:focus-visible {
  outline: 1px solid var(--ink);
  outline-offset: 3px;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  border-radius: 0;
  padding: 0;
  cursor: pointer;
}

.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5.5vw, 60px);
}

/* ---------- utilitários tipográficos ---------- */

.section {
  position: relative;
  padding-top: var(--section-gap);
  scroll-margin-top: calc(var(--header-h) + 12px);
}

.section__rule {
  border: 0;
  border-top: 1px solid var(--hairline);
  margin: 0 0 var(--space-40);
}

.section__label {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ash);
  margin-bottom: var(--space-15);
}

.section__title {
  font-size: clamp(32px, 4.6vw, 54px);
  line-height: var(--leading-display);
  font-weight: var(--weight-light);
  color: var(--lead);
  letter-spacing: -0.01em;
  max-width: 20ch;
  margin-bottom: var(--space-21);
}

.section__em {
  font-style: normal;
  color: var(--ink);
}

.section__lead {
  max-width: 62ch;
  margin-bottom: var(--space-40);
}

.section__side {
  position: absolute;
  top: calc(var(--section-gap) + 8px);
  left: 18px;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ash);
  display: none;
}

@media (min-width: 1280px) {
  .section__side { display: block; }
}

/* ---------- header ---------- */

.header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}

.header.has-scroll { border-bottom-color: var(--hairline); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-22);
  height: var(--header-h);
}

.header__logo {
  font-family: var(--font-logo);
  font-size: 21px;
  font-weight: var(--weight-regular);
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
}

.header__logo-part--lead { color: var(--lead); }
.header__logo-part--ink { color: var(--ink); }

.header__list {
  display: flex;
  align-items: center;
  gap: var(--space-21);
}

.header__link {
  font-size: var(--text-body);
  color: var(--lead);
}

.header__burger {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}

.header__burger-icon { display: block; }

@media (max-width: 980px) {
  .header__burger { display: inline-flex; }

  .header__nav {
    position: fixed;
    inset: 0;
    background: var(--paper);
    display: none;
    padding: calc(var(--header-h) + 40px) clamp(24px, 8vw, 60px) var(--space-60);
    overflow-y: auto;
    z-index: 30;
  }

  .header__nav--open { display: block; }

  .header__list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-22);
  }

  .header__link {
    font-size: 28px;
    font-weight: var(--weight-light);
  }
}

/* ---------- hero ---------- */

.hero {
  padding-top: clamp(48px, 7vw, 96px);
}

.hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}

.hero__kicker {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ash);
  margin-bottom: var(--space-21);
}

.hero__title {
  font-size: clamp(40px, 5.4vw, 64px);
  line-height: 1.18;
  font-weight: var(--weight-light);
  color: var(--lead);
  letter-spacing: -0.015em;
  margin-bottom: var(--space-22);
}

.hero__title-em {
  font-style: normal;
  color: var(--ink);
}

.hero__lead {
  max-width: 52ch;
  margin-bottom: var(--space-40);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-22) var(--space-40);
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  color: var(--ink);
  text-decoration-color: var(--ink);
}

.hero__cta-icon { flex: none; }

.hero__cta--muted {
  font-size: var(--text-body);
  color: var(--lead);
  text-decoration-color: var(--lead);
}

.hero__board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(24px, 3vw, 40px);
  border-top: 1px solid var(--hairline);
  padding-top: var(--space-40);
}

.hero__specimen { min-width: 0; }

.hero__specimen-img {
  width: min(112px, 100%);
  height: auto;
}

.hero__specimen-code {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ash);
  margin-top: 9px;
}

.hero__specimen-name {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--lead);
}

@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__board { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 480px) {
  .hero__board { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---------- estrelas ---------- */

.stars {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.stars__track {
  position: relative;
  display: inline-block;
  line-height: 0;
}

.stars__row {
  display: inline-flex;
  gap: 2px;
  color: var(--star-empty);
}

.stars__row--fill {
  position: absolute;
  inset: 0 auto 0 0;
  overflow: hidden;
  white-space: nowrap;
  color: var(--ink);
}

.stars__value {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: .08em;
  color: var(--lead);
}

/* ---------- catálogo (masonry) ---------- */

.catalog__grid {
  columns: 3;
  column-gap: clamp(28px, 3.5vw, 48px);
}

@media (max-width: 1080px) { .catalog__grid { columns: 2; } }
@media (max-width: 680px) { .catalog__grid { columns: 1; } }

.card {
  break-inside: avoid;
  padding-top: var(--space-21);
  margin-bottom: clamp(40px, 5vw, 64px);
  border-top: 1px solid var(--lead);
}

.card__code {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ash);
  margin-bottom: var(--space-15);
}

.card__head {
  display: flex;
  align-items: center;
  gap: var(--space-15);
  margin-bottom: var(--space-15);
}

.card__icon {
  width: 56px;
  height: 56px;
  flex: none;
}

.card__title {
  font-size: clamp(24px, 2.4vw, 30px);
  line-height: var(--leading-display);
  font-weight: var(--weight-light);
  color: var(--lead);
}

.card__title-link { text-decoration-color: var(--hairline); }
.card__title-link:hover { text-decoration-color: var(--ink); }

.card__dev {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--ash);
}

.card__rating { margin-bottom: var(--space-15); }

.card__desc { margin-bottom: var(--space-21); }

.card__shot {
  overflow: hidden;
  margin-bottom: var(--space-21);
}

.card__shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.card__shot--tall { aspect-ratio: 4 / 5; }
.card__shot--portrait { aspect-ratio: 3 / 4; }
.card__shot--square { aspect-ratio: 1 / 1; }
.card__shot--wide { aspect-ratio: 16 / 10; }

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  text-decoration-color: var(--ink);
}

/* ---------- método (fichas de critério) ---------- */

.method__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(28px, 3.5vw, 48px);
}

@media (max-width: 1000px) { .method__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .method__grid { grid-template-columns: 1fr; } }

.method__item {
  border-top: 1px solid var(--hairline);
  padding-top: var(--space-21);
}

.method__icon {
  color: var(--ink);
  margin-bottom: var(--space-15);
}

.method__name {
  font-size: 20px;
  font-weight: var(--weight-light);
  line-height: var(--leading-display);
  color: var(--ink);
  margin-bottom: var(--space-6);
}

/* ---------- capturas (galeria) ---------- */

.gallery__strip {
  display: flex;
  gap: clamp(24px, 3vw, 40px);
  overflow-x: auto;
  padding-bottom: var(--space-15);
  scroll-snap-type: x proximity;
}

.gallery__item {
  flex: none;
  width: 220px;
  scroll-snap-align: start;
}

.gallery__item--wide { width: 420px; }

.gallery__frame {
  aspect-ratio: 9 / 16;
  overflow: hidden;
}

.gallery__item--wide .gallery__frame { aspect-ratio: 16 / 9; }

.gallery__frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.gallery__caption {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--ash);
  margin-top: 9px;
}

.gallery__caption-name { color: var(--lead); }

/* ---------- números ---------- */

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(28px, 3.5vw, 48px);
}

@media (max-width: 900px) { .stats__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.stats__item {
  border-top: 1px solid var(--lead);
  padding-top: var(--space-21);
}

.stats__value {
  font-size: clamp(44px, 5vw, 60px);
  line-height: var(--leading-display);
  font-weight: var(--weight-light);
  color: var(--ink);
  letter-spacing: -0.01em;
}

.stats__name {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ash);
  margin-top: var(--space-6);
}

/* ---------- como começar ---------- */

.steps__list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(28px, 3.5vw, 48px);
  counter-reset: step;
}

@media (max-width: 1000px) { .steps__list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .steps__list { grid-template-columns: 1fr; } }

.steps__item {
  border-top: 1px solid var(--hairline);
  padding-top: var(--space-21);
}

.steps__num {
  font-size: clamp(34px, 3.4vw, 44px);
  line-height: var(--leading-display);
  font-weight: var(--weight-light);
  color: var(--ash);
  display: block;
  margin-bottom: var(--space-15);
}

.steps__name {
  font-size: 20px;
  font-weight: var(--weight-light);
  line-height: var(--leading-display);
  color: var(--ink);
  margin-bottom: var(--space-6);
}

/* ---------- transparência ---------- */

.funding__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}

@media (max-width: 900px) { .funding__inner { grid-template-columns: 1fr; } }

.funding__list { margin: var(--space-40) 0; }

.funding__item {
  border-top: 1px solid var(--hairline);
  padding: var(--space-21) 0;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: var(--space-15);
}

.funding__num {
  font-size: 28px;
  line-height: var(--leading-display);
  font-weight: var(--weight-light);
  color: var(--ash);
}

.funding__name {
  font-size: 20px;
  font-weight: var(--weight-light);
  line-height: var(--leading-display);
  color: var(--ink);
  margin-bottom: var(--space-6);
}

.funding__figure { margin-top: 8px; }

.funding__photo-frame {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.funding__photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
}

.funding__credit {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--ash);
  margin-top: 9px;
}

/* ---------- opiniões ---------- */

.reviews__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 3.5vw, 48px);
}

@media (max-width: 900px) { .reviews__grid { grid-template-columns: 1fr; } }

.reviews__card {
  border-top: 1px solid var(--hairline);
  padding-top: var(--space-21);
}

.reviews__quote {
  color: var(--lead);
  margin: var(--space-15) 0 var(--space-21);
}

.reviews__author {
  display: flex;
  align-items: baseline;
  gap: var(--space-15);
}

.reviews__initials {
  font-size: 28px;
  line-height: 1;
  font-weight: var(--weight-light);
  color: var(--ash);
  letter-spacing: .06em;
}

.reviews__name {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--lead);
  display: block;
}

.reviews__role {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--ash);
  display: block;
}

/* ---------- segurança ---------- */

.safety__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(28px, 3.5vw, 48px);
}

@media (max-width: 1000px) { .safety__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .safety__grid { grid-template-columns: 1fr; } }

.safety__item {
  border-top: 1px solid var(--hairline);
  padding-top: var(--space-21);
}

.safety__icon {
  color: var(--ink);
  margin-bottom: var(--space-15);
}

.safety__name {
  font-size: 20px;
  font-weight: var(--weight-light);
  line-height: var(--leading-display);
  color: var(--ink);
  margin-bottom: var(--space-6);
}

/* ---------- sobre ---------- */

.about__inner { max-width: 760px; }

.about__entry {
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.6;
  font-weight: var(--weight-light);
  border-top: 1px solid var(--lead);
  border-bottom: 1px solid var(--lead);
  padding: var(--space-21) 0;
  margin-bottom: var(--space-40);
}

.about__word {
  color: var(--ink);
  letter-spacing: .04em;
}

.about__class {
  font-size: var(--text-caption);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ash);
}

.about__text { margin-bottom: var(--space-21); max-width: 62ch; }

/* ---------- alertas / formulário ---------- */

.subscribe__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(40px, 6vw, 96px);
}

@media (max-width: 900px) { .subscribe__inner { grid-template-columns: 1fr; } }

.subscribe__form { max-width: 520px; }

.subscribe__field { margin-bottom: var(--space-22); }

.subscribe__label {
  display: block;
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ash);
  margin-bottom: 4px;
}

.subscribe__input {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--lead);
  border-radius: 0;
  background: transparent;
  padding: 8px 0;
  font: inherit;
  color: var(--ink);
}

.subscribe__input::placeholder { color: var(--ash); }

.subscribe__input:focus {
  outline: none;
  border-bottom-color: var(--ink);
}

.subscribe__consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--lead);
  margin: var(--space-22) 0;
  cursor: pointer;
}

.subscribe__checkbox {
  appearance: none;
  -webkit-appearance: none;
  flex: none;
  width: 14px;
  height: 14px;
  margin: 3px 0 0;
  border: 1px solid var(--lead);
  border-radius: 0;
  background: transparent;
  cursor: pointer;
}

.subscribe__checkbox:checked { background: var(--ink); border-color: var(--ink); }

.subscribe__submit {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.subscribe__success {
  margin-top: var(--space-21);
  padding-top: var(--space-15);
  border-top: 1px solid var(--ink);
  color: var(--ink);
}

/* ---------- FAQ ---------- */

.faq__list {
  max-width: 760px;
  border-bottom: 1px solid var(--hairline);
}

.faq__item { border-top: 1px solid var(--hairline); }

.faq__question {
  width: 100%;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-22);
  text-align: left;
  padding: var(--space-21) 0;
  font-size: 20px;
  font-weight: var(--weight-light);
  line-height: var(--leading-display);
  color: var(--lead);
}

.faq__question:hover { color: var(--ink); }

.faq__mark {
  flex: none;
  color: var(--ink);
  transition: transform .2s ease;
}

.faq__item--open .faq__mark { transform: rotate(45deg); }

.faq__answer {
  padding: 0 0 var(--space-21);
  max-width: 62ch;
}

/* ---------- footer ---------- */

.footer {
  margin-top: var(--section-gap);
  border-top: 1px solid var(--hairline);
  padding: var(--space-60) 0 var(--space-40);
  font-size: var(--text-caption);
  line-height: 2.33;
  color: var(--ash);
}

.footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: var(--space-40);
  margin-bottom: var(--space-40);
}

@media (max-width: 900px) { .footer__inner { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .footer__inner { grid-template-columns: 1fr; } }

.footer__logo {
  font-family: var(--font-logo);
  font-size: 16px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--lead);
  margin-bottom: var(--space-6);
}

.footer__title {
  font-size: var(--text-caption);
  font-weight: var(--weight-regular);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--lead);
  margin: 0 0 var(--space-6);
}

.footer__text { max-width: 34ch; }

.footer__link { color: var(--ash); text-decoration-color: var(--ash); }
.footer__link:hover { color: var(--ink); }

.footer__contact { color: var(--lead); }

.footer__base {
  border-top: 1px solid var(--hairline);
  padding-top: var(--space-21);
}

/* ---------- cookies ---------- */

.cookie {
  position: fixed;
  inset: auto 0 0;
  z-index: 50;
  background: var(--paper);
  border-top: 1px solid var(--lead);
}

.cookie__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-15) var(--space-40);
  padding-block: var(--space-15);
}

.cookie__text {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  color: var(--lead);
  max-width: 72ch;
}

.cookie__actions {
  display: flex;
  gap: var(--space-22);
}

.cookie__btn {
  font-size: var(--text-caption);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.cookie__btn--muted { color: var(--lead); }

/* ---------- voltar ao topo ---------- */

.totop {
  position: fixed;
  right: clamp(16px, 3vw, 40px);
  bottom: clamp(16px, 3vw, 40px);
  z-index: 45;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--paper);
  border: 1px solid var(--lead);
  color: var(--ink);
  text-decoration: none;
}

.totop[hidden] { display: none; }

/* ---------- páginas legais ---------- */

.legal { padding-top: clamp(48px, 7vw, 96px); }

.legal__inner { max-width: 760px; }

.legal__updated {
  font-size: var(--text-caption);
  line-height: var(--leading-caption);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ash);
  margin: var(--space-15) 0 var(--space-6);
}

.legal__title {
  font-size: clamp(34px, 4.6vw, 54px);
  line-height: var(--leading-display);
  font-weight: var(--weight-light);
  color: var(--ink);
  margin-bottom: var(--space-21);
}

.legal__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--space-40);
  color: var(--ink);
}

.legal__section-title {
  font-size: 22px;
  font-weight: var(--weight-light);
  line-height: var(--leading-display);
  color: var(--ink);
  border-top: 1px solid var(--hairline);
  padding-top: var(--space-21);
  margin: var(--space-40) 0 var(--space-15);
}

.legal__text { margin-bottom: var(--space-15); }

.legal__list { margin: 0 0 var(--space-15); }

.legal__list-item {
  position: relative;
  padding-left: var(--space-22);
  margin-bottom: var(--space-6);
}

.legal__list-item::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--ash);
}