/* ============================================================
   AUTORAD PERFORMANCE — global.css
   Design tokens, reset, tipografia, layout, header e footer
   ============================================================ */

:root {
  --black: #08090B;
  --graphite: #111318;
  --surface: #1C2026;
  --surface-2: #242932;
  --red: #ED1725;
  --red-dark: #C1121E;
  --yellow: #FFEA00;
  --silver: #D1D1D3;
  --white: #FFFFFF;
  --text: #E9EAEC;
  --text-dim: #9BA0A8;
  --line: rgba(209, 209, 211, 0.12);
  --line-strong: rgba(209, 209, 211, 0.22);

  --font-display: "Rajdhani", "Segoe UI", sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;

  --radius-s: 6px;
  --radius-m: 10px;
  --radius-l: 16px;

  --shadow-s: 0 2px 8px rgba(0, 0, 0, 0.35);
  --shadow-m: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-l: 0 24px 60px rgba(0, 0, 0, 0.6);

  --header-h: 74px;
  --container: 1280px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur: 0.28s;
}

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

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

body {
  margin: 0;
  background: var(--black);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

main {
  flex: 1 0 auto;
}

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

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

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  margin: 0 0 0.5em;
  letter-spacing: 0.02em;
  color: var(--white);
  text-transform: uppercase;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.5rem); }

p { margin: 0 0 1em; }

::selection {
  background: var(--red);
  color: var(--white);
}

:focus-visible {
  outline: 2px solid var(--yellow);
  outline-offset: 2px;
  border-radius: 3px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 32px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--yellow);
  margin: 0 0 14px;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--red);
}

.lead {
  color: var(--text-dim);
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  max-width: 62ch;
}

.section {
  padding: clamp(56px, 8vw, 104px) 0;
}

.section--graphite { background: var(--graphite); }

.section-head {
  margin-bottom: clamp(28px, 4vw, 48px);
}

.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;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 200;
  background: var(--yellow);
  color: var(--black);
  padding: 10px 18px;
  font-weight: 700;
  border-radius: var(--radius-s);
  transition: top var(--dur) var(--ease);
}

.skip-link:focus { top: 12px; }

/* ============================ HEADER ============================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 9, 11, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand img {
  height: 46px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.4vw, 34px);
}

.main-nav a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--silver);
  padding: 8px 2px;
  position: relative;
  transition: color var(--dur) var(--ease);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) var(--ease);
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--white);
}

.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.icon-btn {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-s);
  color: var(--silver);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}

.icon-btn:hover {
  border-color: var(--red);
  color: var(--white);
  background: rgba(237, 23, 37, 0.12);
}

.icon-btn svg,
.icon-btn[data-icon] svg { width: 19px; height: 19px; }

.nav-toggle { display: none; }

/* busca */
.search-bar {
  display: none;
  border-top: 1px solid var(--line);
  background: var(--graphite);
  padding: 14px 0;
}

.search-bar.is-open { display: block; }

.search-bar form {
  display: flex;
  gap: 10px;
}

.search-bar input {
  flex: 1;
}

/* ============================ FOOTER ============================ */

.site-footer {
  background: var(--graphite);
  border-top: 1px solid var(--line);
  padding: clamp(40px, 6vw, 64px) 0 28px;
  margin-top: auto;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: clamp(24px, 4vw, 48px);
}

.site-footer h4 {
  font-size: 1rem;
  letter-spacing: 0.16em;
  color: var(--yellow);
  margin-bottom: 16px;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.site-footer a,
.site-footer li {
  color: var(--text-dim);
  font-size: 0.94rem;
  transition: color var(--dur) var(--ease);
}

.site-footer a:hover { color: var(--white); }

.site-footer__brand img {
  height: 54px;
  margin-bottom: 16px;
}

.site-footer__brand p {
  color: var(--text-dim);
  font-size: 0.94rem;
  max-width: 34ch;
}

.site-footer__bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--text-dim);
  font-size: 0.85rem;
}

.social {
  display: flex;
  gap: 10px;
}

.social a {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--silver);
}

.social a:hover {
  border-color: var(--yellow);
  color: var(--yellow);
}

.social svg,
.social[data-icon] svg,
.social a[data-icon] svg { width: 16px; height: 16px; }

/* ============================ UTILIDADES ============================ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--silver);
}

.badge--demo {
  background: rgba(255, 234, 0, 0.12);
  border-color: rgba(255, 234, 0, 0.55);
  color: var(--yellow);
}

.badge--red {
  background: rgba(237, 23, 37, 0.16);
  border-color: rgba(237, 23, 37, 0.6);
  color: #FF7A83;
}

.badge--green {
  background: rgba(38, 200, 120, 0.14);
  border-color: rgba(38, 200, 120, 0.55);
  color: #57E39B;
}

.badge--gray {
  background: rgba(209, 209, 211, 0.08);
  color: var(--text-dim);
}

.divider {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 32px 0;
}

/* ícones injetados via data-icon */
[data-icon] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

[data-icon] svg {
  width: 100%;
  height: 100%;
  display: block;
}

.icon-btn[data-icon],
.dropzone__icon[data-icon] {
  /* tamanhos definidos pelas classes do componente */
}