/* =========================================================
   VITA MERCADO EXPRESS: site institucional
   Mobile-first. Preto/grafite + verde VITA + branco.
   ========================================================= */

/* ---------- Tokens ---------- */
:root {
  --bg:         #0a0c0a;
  --bg-2:       #0e110e;
  --bg-3:       #121512;
  --line:       rgba(255, 255, 255, .10);
  --line-soft:  rgba(255, 255, 255, .06);
  --white:      #f2f5f2;
  --muted:      #9aa39a;
  --muted-2:    #7f877f;

  --green:      #2ee06a;
  --green-dim:  #23b855;
  --green-deep: #08240f;
  --green-glow: rgba(46, 224, 106, .28);

  --danger:     #ff6b6b;

  --font-display: "Bricolage Grotesque", "Archivo", "Segoe UI", Helvetica, Arial, sans-serif;
  --font-body:    "Manrope", "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;

  --shell: 1200px;
  --pad: 20px;
  --radius: 16px;
  --radius-lg: 24px;

  --ease: cubic-bezier(.22, .61, .36, 1);
  --dur: .38s;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; line-height: 1.06; letter-spacing: -.02em; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }

:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 3px;
  border-radius: 6px;
}

/* Textura de fundo discreta */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(1100px 620px at 80% -10%, rgba(46, 224, 106, .055), transparent 60%),
    radial-gradient(760px 560px at 0% 42%, rgba(46, 224, 106, .028), transparent 58%);
}
body > * { position: relative; z-index: 1; }

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  background: var(--green);
  color: #07130a;
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 700;
  z-index: 200;
}
.skip-link:focus { left: 16px; }

/* ---------- Tipografia utilitária ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--green);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green));
}

/* ---------- Botões ---------- */
.btn {
  --btn-bg: transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 26px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--btn-bg);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .92rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
              background-color var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  --btn-bg: var(--green);
  color: #06140a;
  box-shadow: 0 8px 20px -12px rgba(0, 0, 0, .8);
}
.btn--primary:hover { --btn-bg: #45ee80; box-shadow: 0 10px 24px -12px rgba(0, 0, 0, .85); }

.btn--ghost {
  color: var(--white);
  border-color: var(--line);
  background: rgba(255, 255, 255, .02);
}
.btn--ghost:hover { border-color: var(--green); color: var(--green); }

.btn--wa {
  color: var(--white);
  border-color: rgba(46, 224, 106, .38);
  background: rgba(46, 224, 106, .08);
  width: 100%;
}
.btn--wa:hover { background: rgba(46, 224, 106, .16); border-color: var(--green); }
.btn--wa .ico svg { width: 22px; height: 22px; color: var(--green); }

.btn--sm { min-height: 44px; padding: 10px 20px; font-size: .78rem; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .6; cursor: progress; transform: none; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease), backdrop-filter var(--dur) var(--ease);
}
.site-header.is-stuck {
  background: rgba(10, 12, 10, .88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom-color: var(--line-soft);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 76px;
}
.header__logo {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
}
.header__logo img { width: 152px; height: auto; }

.nav__list { display: none; }
.nav__cta { display: none; }

.burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px;
  height: 46px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, .03);
  cursor: pointer;
}
.burger span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menu mobile */
.nav {
  position: fixed;
  inset: 76px 0 auto 0;
  background: rgba(8, 10, 8, .97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  padding: 8px var(--pad) 28px;
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .28s var(--ease), transform .28s var(--ease), visibility .28s;
  max-height: calc(100dvh - 76px);
  overflow-y: auto;
}
.nav.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
.nav.is-open .nav__list, .nav.is-open .nav__cta { display: block; }
.nav__list li + li { border-top: 1px solid var(--line-soft); }
.nav__link {
  display: block;
  padding: 16px 4px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  text-decoration: none;
  transition: color .2s var(--ease), padding-left .25s var(--ease);
}
.nav__link:hover, .nav__link.is-active { color: var(--green); padding-left: 10px; }
.nav.is-open .nav__cta { margin-top: 18px; text-align: center; width: 100%; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  padding: 104px 0 56px;
  overflow: hidden;
}
.hero__inner { display: grid; gap: 34px; }

.hero__title {
  font-size: clamp(2.5rem, 10.5vw, 3.6rem);
  font-weight: 800;
  margin-bottom: 20px;
}
.hero__title em {
  font-style: normal;
  color: var(--green);
  position: relative;
}
.hero__subtitle {
  font-size: clamp(1.05rem, 4.4vw, 1.3rem);
  color: var(--white);
  font-weight: 500;
  max-width: 30ch;
}
.hero__micro {
  margin-top: 14px;
  color: var(--muted);
  max-width: 44ch;
  font-size: 1rem;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.hero__actions .btn { flex: 1 1 auto; }

.indicators {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  margin-top: 40px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
}
.indicator {
  background: rgba(14, 17, 14, .8);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.indicator__value {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: -.01em;
}
.indicator__label {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.indicator__label sup { color: var(--green); }
.hero__note {
  margin-top: 14px;
  font-size: .76rem;
  line-height: 1.5;
  color: var(--muted-2);
  max-width: 52ch;
}

.hero__media { margin: 0; }
.hero__frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 30px 70px -48px rgba(0, 0, 0, .85);
  background: var(--bg-2);
}
.hero__frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.hero__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7,9,7,.28) 0%, transparent 26%, transparent 72%, rgba(7,9,7,.55) 100%);
  pointer-events: none;
}
.hero__caption {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted-2);
  text-align: center;
}

/* ---------- Seções ---------- */
.section { padding: 76px 0; }
.section--alt { background: linear-gradient(180deg, transparent, rgba(255, 255, 255, .022), transparent); }
.section--contact { padding-bottom: 96px; }

.section__head { max-width: 720px; margin-bottom: 40px; }
.section__title { font-size: clamp(1.9rem, 7.4vw, 2.9rem); margin-bottom: 14px; }
.section__subtitle { color: var(--muted); font-size: 1.02rem; }
.section__note { color: var(--muted-2); margin-top: 12px; font-size: .95rem; max-width: 58ch; }

.section__cta {
  margin-top: 44px;
  padding-top: 34px;
  border-top: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
}
.section__closing {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 5vw, 1.6rem);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -.01em;
}

/* ---------- Cards / acordeões ---------- */
.cards { display: grid; gap: 14px; }

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, .035), rgba(255, 255, 255, .012));
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
  overflow: hidden;
}
.card:hover { border-color: rgba(46, 224, 106, .35); }
.card.is-open {
  border-color: rgba(46, 224, 106, .55);
  box-shadow: 0 0 0 1px rgba(46, 224, 106, .10);
}

.card__trigger {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-height: 68px;
  padding: 20px;
  border: 0;
  background: none;
  text-align: left;
  cursor: pointer;
}
.card__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(46, 224, 106, .06);
  color: var(--green);
  transition: background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.card__icon svg { width: 24px; height: 24px; }
.card.is-open .card__icon, .card__trigger:hover .card__icon { background: rgba(46, 224, 106, .16); }

.card__index {
  display: none;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--muted-2);
}
.card__index--big {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: -.02em;
  min-width: 44px;
}
.card__title {
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 500;
  letter-spacing: -.01em;
}

.plus {
  position: relative;
  width: 22px;
  height: 22px;
  flex: none;
  border-radius: 50%;
  border: 1px solid var(--line);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.plus::before, .plus::after {
  content: "";
  position: absolute;
  inset: 50% 5px auto 5px;
  height: 1.5px;
  background: var(--green);
  transform: translateY(-50%);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.plus::after { transform: translateY(-50%) rotate(90deg); }
[aria-expanded="true"] .plus { background: rgba(46, 224, 106, .16); border-color: var(--green); transform: rotate(180deg); }
[aria-expanded="true"] .plus::after { transform: translateY(-50%) rotate(0deg); opacity: 0; }

.card__panel, .disclosure__panel {
  overflow: hidden;
  will-change: height;
}
.card__panel > *, .disclosure__panel > * { margin: 0 20px 20px; }
.card__panel p { color: var(--muted); font-size: .96rem; }

/* Bloco facial (microanimação discreta) */
.face {
  position: relative;
  width: 84px;
  height: 84px;
  color: var(--green);
  border: 1px solid var(--line);
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(46, 224, 106, .05);
  overflow: hidden;
}
.face svg { width: 52px; height: 52px; }
.face__line {
  position: absolute;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  box-shadow: 0 0 8px rgba(46, 224, 106, .18);
  animation: faceScan 3.4s var(--ease) 3;
}
@keyframes faceScan {
  0%, 100% { top: 16%; opacity: .25; }
  50% { top: 78%; opacity: 1; }
}

/* Mini cadeia produto → código → maquininha → valor */
.minichain {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 6px;
}
.minichain li {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--white);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .03);
  border-radius: 999px;
  padding: 7px 12px;
}
.minichain li { position: relative; }
.minichain li + li { margin-left: 16px; }
.minichain li + li::before {
  content: "→";
  position: absolute;
  left: -17px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--green);
  font-size: .8rem;
}

.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pills li {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--green);
  border: 1px solid rgba(46, 224, 106, .4);
  background: rgba(46, 224, 106, .08);
  border-radius: 999px;
  padding: 8px 14px;
}

/* ---------- Timeline das etapas ---------- */
/* Mobile: vertical, com a linha verde ligando os marcadores.
   Desktop (>=900px): horizontal, cinco colunas. */
.steps {
  --marker: 54px;
  display: grid;
  gap: 0;
}
.step {
  position: relative;
  display: grid;
  grid-template-columns: var(--marker) minmax(0, 1fr);
  gap: 16px;
  padding-bottom: 30px;
}
.step:last-child { padding-bottom: 0; }

/* linha de ligação até a próxima etapa */
.step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: calc(var(--marker) / 2);
  top: calc(var(--marker) + 8px);
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, rgba(46, 224, 106, .55), rgba(46, 224, 106, .12));
}

.step__marker {
  display: grid;
  place-items: center;
  width: var(--marker);
  height: var(--marker);
  border-radius: 50%;
  border: 1px solid rgba(46, 224, 106, .32);
  background: rgba(46, 224, 106, .07);
  color: var(--green);
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.step__marker svg { width: 26px; height: 26px; }
.step:hover .step__marker { background: rgba(46, 224, 106, .14); border-color: rgba(46, 224, 106, .55); }

.step__body { padding-top: 4px; min-width: 0; }
.step__kicker {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--muted-2);
  margin-bottom: 8px;
}
.step__num { color: var(--green); }
.step__title {
  font-size: 1.16rem;
  font-weight: 700;
  letter-spacing: -.01em;
  margin-bottom: 6px;
}
.step__desc { color: var(--muted); font-size: .95rem; }

.step__more {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 40px;
  margin-top: 10px;
  padding: 6px 0;
  border: 0;
  background: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted-2);
  transition: color var(--dur) var(--ease);
}
.step__more:hover { color: var(--green); }
.step__more .plus { width: 18px; height: 18px; }
.step__more .plus::before, .step__more .plus::after { inset: 50% 4px auto 4px; }

.step__panel { overflow: hidden; will-change: height; }
.step__panel > * { margin-top: 14px; }
.step__panel p { color: var(--muted); font-size: .92rem; }

/* ---------- Disclosure (Tecnologia e segurança) ---------- */
.disclosure {
  margin-top: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(46, 224, 106, .05), rgba(255, 255, 255, .01));
  overflow: hidden;
}
.disclosure.is-open { border-color: rgba(46, 224, 106, .5); }
.disclosure__trigger {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-height: 64px;
  padding: 18px 20px;
  border: 0;
  background: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 500;
  text-align: left;
}
.disclosure__panel p { color: var(--muted); font-size: .96rem; }
.tech {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}
.tech li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  background: rgba(255, 255, 255, .022);
  font-size: .92rem;
}
.tech__icon { display: grid; place-items: center; color: var(--green); flex: none; }
.tech__icon svg { width: 24px; height: 24px; }

/* ---------- Contato ---------- */
.section__head--left { margin-bottom: 34px; }
.contact { display: grid; gap: 26px; }

.form {
  display: grid;
  gap: 16px;
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, .012));
}
.field { display: grid; gap: 8px; }
.field label {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.req { color: var(--green); }
.opt { color: var(--muted-2); letter-spacing: .08em; }

.field input, .field select, .field textarea {
  width: 100%;
  min-height: 52px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(6, 8, 6, .6);
  color: var(--white);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
  appearance: none;
}
.field textarea { min-height: 110px; resize: vertical; line-height: 1.55; }
.field select {
  background-image: linear-gradient(45deg, transparent 50%, var(--green) 50%), linear-gradient(135deg, var(--green) 50%, transparent 50%);
  background-position: calc(100% - 20px) 23px, calc(100% - 14px) 23px;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 44px;
}
.field select option { background: #0e110e; color: var(--white); }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(46, 224, 106, .16);
  outline: none;
}
.field input[aria-invalid="true"], .field select[aria-invalid="true"] { border-color: var(--danger); }
.field__error { color: var(--danger); font-size: .82rem; }

.form__foot { gap: 12px; }
.form__status { font-size: .9rem; color: var(--muted); min-height: 1.2em; }
.form__status.is-success { color: var(--green); }
.form__status.is-error { color: var(--danger); }

.contact__aside { display: grid; gap: 16px; align-content: start; }
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px 20px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .035), rgba(255, 255, 255, .01));
}
.panel--wa { border-color: rgba(46, 224, 106, .28); }
.panel__kicker {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -.01em;
  margin-bottom: 8px;
  display: block;
}
.panel__text { color: var(--muted); font-size: .94rem; margin-bottom: 16px; display: block; }
.panel__meta {
  margin-top: 12px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--muted-2);
}

.panel--ig { padding: 0; transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease); }
.panel--ig:hover { border-color: rgba(46, 224, 106, .45); transform: translateY(-2px); }
.panel__link {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  padding: 22px 20px;
  text-decoration: none;
  border-radius: inherit;
}
.panel__igicon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(46, 224, 106, .07);
  color: var(--green);
}
.panel__igicon svg { width: 24px; height: 24px; }
.panel__handle {
  display: block;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .08em;
  color: var(--green);
  margin-bottom: 14px;
}
.panel__fakebtn .ico-ext { width: 13px; height: 13px; }
.panel__fakebtn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--white);
  border-bottom: 1px solid rgba(46, 224, 106, .5);
  padding-bottom: 4px;
}

.mailnote {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: .9rem;
  color: var(--muted-2);
  text-align: center;
}
.mailnote a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
.mailnote a:hover { color: var(--green); border-color: var(--green); }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--line-soft);
  background: rgba(6, 8, 6, .6);
  padding: 40px 0 96px;
}
.footer__inner { display: grid; gap: 26px; }
.footer__brand img { width: 150px; height: auto; }
.footer__slogan { margin-top: 12px; color: var(--muted); font-size: .94rem; }
.footer__contacts { display: grid; gap: 4px; font-size: .9rem; }
.footer__contacts li { display: grid; gap: 2px; }
.footer__contacts span {
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted-2);
}
.footer__contacts a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  color: var(--white);
  text-decoration: none;
}
.footer__contacts a:hover { color: var(--green); }

.footer__social { display: flex; gap: 10px; }
.footer__social a {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--white);
  transition: color .25s var(--ease), border-color .25s var(--ease), background-color .25s var(--ease);
}
.footer__social a:hover { color: var(--green); border-color: var(--green); background: rgba(46, 224, 106, .08); }
.footer__social svg { width: 20px; height: 20px; }

.footer__legal { font-size: .78rem; color: var(--muted-2); }
.footer__legal span { color: var(--muted); font-weight: 600; }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 90;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  color: var(--green);
  border: 1px solid rgba(46, 224, 106, .45);
  background: rgba(10, 14, 10, .92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 14px 30px -16px rgba(0, 0, 0, .9);
  transition: transform .28s var(--ease), background-color .28s var(--ease), opacity .28s var(--ease);
}
.wa-float svg { width: 26px; height: 26px; }
.wa-float:hover { transform: translateY(-3px); background: rgba(46, 224, 106, .16); }
.wa-float.is-hidden { opacity: 0; visibility: hidden; pointer-events: none; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(18px); }
.reveal.is-visible {
  opacity: 1;
  transform: none;
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: calc(var(--d, 0) * 80ms);
}

/* =========================================================
   BREAKPOINTS
   ========================================================= */
@media (min-width: 560px) {
  :root { --pad: 28px; }
  .hero__actions .btn { flex: 0 0 auto; }
  .indicators { grid-template-columns: repeat(4, 1fr); }
  .tech { grid-template-columns: repeat(2, 1fr); }
  .section__cta { flex-direction: row; align-items: center; justify-content: space-between; gap: 28px; }
  .form { padding: 30px 28px; grid-template-columns: 1fr 1fr; }
  .field--full { grid-column: 1 / -1; }
  .cards--3 { grid-template-columns: repeat(2, 1fr); align-items: start; }
  .footer__inner { grid-template-columns: 1.4fr 1fr auto; align-items: start; }
  .footer__legal { grid-column: 1 / -1; padding-top: 18px; border-top: 1px solid var(--line-soft); }
}

/* Timeline horizontal: cinco etapas lado a lado */
@media (min-width: 900px) {
  .steps {
    --gap: 22px;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: var(--gap);
    align-items: start;
  }
  .step {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
    padding-bottom: 0;
  }
  .step:not(:last-child)::after {
    left: calc(var(--marker) + 12px);
    right: calc(var(--gap) * -1);
    top: calc(var(--marker) / 2);
    bottom: auto;
    width: auto;
    height: 1px;
    background: linear-gradient(90deg, rgba(46, 224, 106, .5), rgba(46, 224, 106, .12));
  }
  .step__body { padding-top: 0; }
  .step__title { font-size: 1.08rem; }
  .step__desc { font-size: .9rem; }
}

@media (min-width: 900px) {
  :root { --pad: 40px; }
  html { scroll-padding-top: 104px; }

  .burger { display: none; }
  .nav {
    position: static;
    inset: auto;
    display: flex;
    align-items: center;
    gap: 26px;
    background: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 0;
    padding: 0;
    transform: none;
    opacity: 1;
    visibility: visible;
    max-height: none;
    overflow: visible;
  }
  .nav__list { display: flex; align-items: center; gap: 26px; }
  .nav__list li + li { border: 0; }
  .nav__link {
    padding: 6px 0;
    font-family: var(--font-body);
    font-size: .84rem;
    font-weight: 600;
    letter-spacing: .02em;
    color: var(--muted);
    position: relative;
  }
  .nav__link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 100%;
    bottom: 0;
    height: 1px;
    background: var(--green);
    transition: right .3s var(--ease);
  }
  .nav__link:hover, .nav__link.is-active { color: var(--white); padding-left: 0; }
  .nav__link:hover::after, .nav__link.is-active::after { right: 0; }
  .nav__cta { display: inline-flex; }

  .header__inner { min-height: 88px; }
  .header__logo img { width: 186px; }

  .hero { padding: 138px 0 86px; }
  .hero__inner {
    grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
    grid-template-areas: "content media" "stats stats";
    align-items: center;
    column-gap: 52px;
    row-gap: 54px;
  }
  .hero__content { grid-area: content; }
  .hero__media { grid-area: media; }
  .hero__stats { grid-area: stats; }
  .hero__title { font-size: clamp(2.9rem, 4vw, 3.9rem); max-width: 14ch; }

  .hero__frame img { aspect-ratio: 16 / 11; }

  .section { padding: 110px 0; }
  .section__head { margin-bottom: 56px; }
  .cards { gap: 18px; }
  .cards--3 { grid-template-columns: repeat(3, 1fr); }
  .cards--3 .card__index { display: block; }
  .cards--3 .card__trigger { grid-template-columns: auto auto 1fr auto; gap: 12px; }

  .tech { grid-template-columns: repeat(4, 1fr); }
  .tech li { flex-direction: column; align-items: flex-start; gap: 14px; padding: 18px; }

  .contact { grid-template-columns: 1.25fr .75fr; gap: 32px; align-items: start; }
  .form { padding: 36px; }

  .wa-float { right: 26px; bottom: 26px; width: 58px; height: 58px; }
  .footer { padding-bottom: 44px; }
}

@media (min-width: 1200px) {
  .hero__title { font-size: 4rem; }
}

/* ---------- Preferência por menos movimento ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .hero__scan, .face__line { display: none; }
}