@import url("../fonts/fonts.css");

/* =========================================================
   MAVA Contabilidade Patrimonial
   Identidade da marca: azul marinho #051A3D e dourado degrade
   Convencao editorial: nao usar travessao em nenhum texto
   ========================================================= */

:root {
  --navy-900: #030F26;
  --navy-800: #051A3D;
  --navy-700: #082049;
  --navy-600: #0C2A5B;

  --gold-200: #FDF0CF;
  --gold-300: #FBE3A8;
  --gold-400: #E8C47E;
  --gold-500: #D7A95C;
  --gold-600: #B8873F;

  --cream: #F4F1EA;
  --text: #C6D0E0;
  --text-dim: #8E9BB2;

  --line: rgba(215, 169, 92, 0.20);
  --line-soft: rgba(215, 169, 92, 0.10);
  --surface: rgba(255, 255, 255, 0.028);
  --surface-hi: rgba(255, 255, 255, 0.055);

  --gold-grad: linear-gradient(100deg, #FBE3A8 0%, #E8C47E 28%, #D7A95C 62%, #B8873F 100%);

  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Poppins", "Segoe UI", system-ui, sans-serif;

  --shell: 1180px;
  --gutter: clamp(20px, 5vw, 48px);
  --section-y: clamp(72px, 9vw, 132px);
  --radius: 3px;
}

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

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--navy-800);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.75;
  letter-spacing: 0.006em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: var(--gold-400); text-decoration: none; transition: color .25s ease; }
a:hover { color: var(--gold-300); }

::selection { background: rgba(215, 169, 92, 0.28); color: #fff; }

:focus-visible {
  outline: 2px solid var(--gold-400);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- tipografia ---------- */

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 300;
  color: var(--cream);
  line-height: 1.12;
  letter-spacing: 0.005em;
  margin: 0 0 .5em;
}

h1 { font-size: clamp(2.3rem, 5.4vw, 4.05rem); }
h2 { font-size: clamp(1.85rem, 3.9vw, 3rem); }
h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); color: var(--gold-200); }

h4 {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 1.025rem;
  line-height: 1.45;
  letter-spacing: 0.012em;
  color: var(--cream);
  margin: 0 0 .6rem;
}

p { margin: 0 0 1.15rem; }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: clamp(1.02rem, 1.45vw, 1.16rem);
  color: #D6DEEA;
  max-width: 62ch;
}

.gold-text {
  background: var(--gold-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- estrutura ---------- */

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

section { position: relative; }

.band { padding-block: var(--section-y); }
.band--alt { background: var(--navy-900); }
.band--deep {
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(215, 169, 92, 0.07) 0%, transparent 58%),
    var(--navy-900);
}

.band + .band:not(.band--alt):not(.band--deep) { border-top: 1px solid var(--line-soft); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  font-size: .69rem;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: 1.4rem;
}
.eyebrow::before {
  content: "";
  width: 30px;
  height: 1px;
  background: var(--gold-grad);
}
.eyebrow--solid {
  padding: .42rem 1rem;
  border: 1px solid var(--line);
  background: rgba(215, 169, 92, 0.07);
  border-radius: 100px;
}
.eyebrow--solid::before { display: none; }

.section-head { max-width: 74ch; margin-bottom: clamp(2.4rem, 4.5vw, 3.6rem); }
.section-head h2 { margin-bottom: .6rem; }
.section-head .sub {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.7vw, 2.1rem);
  line-height: 1.2;
  color: var(--gold-400);
  margin: 0 0 1.3rem;
}

.rule {
  width: 100%;
  height: 1px;
  border: 0;
  margin: 0;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}

/* ---------- botoes ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .95rem 2rem;
  font-family: var(--sans);
  font-size: .82rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  white-space: nowrap;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
}

.btn--gold {
  background: var(--gold-grad);
  color: #14213D;
  box-shadow: 0 10px 30px -14px rgba(215, 169, 92, 0.7);
}
.btn--gold:hover {
  color: #14213D;
  transform: translateY(-2px);
  box-shadow: 0 16px 38px -14px rgba(215, 169, 92, 0.85);
}

.btn--ghost {
  border-color: var(--line);
  color: var(--gold-300);
  background: rgba(255, 255, 255, 0.02);
}
.btn--ghost:hover {
  color: var(--gold-200);
  border-color: rgba(215, 169, 92, 0.45);
  background: rgba(215, 169, 92, 0.09);
  transform: translateY(-2px);
}

.btn svg { width: 17px; height: 17px; flex: none; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
}

/* ---------- cabecalho ---------- */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 90;
  padding-block: .9rem;
  transition: background .35s ease, box-shadow .35s ease, padding .35s ease, border-color .35s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-stuck {
  background: rgba(3, 15, 38, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line-soft);
  padding-block: .55rem;
}

.site-header .shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand { display: flex; align-items: center; }
.brand img {
  height: 44px;
  width: auto;
  transition: height .35s ease;
}
.site-header.is-stuck .brand img { height: 36px; }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.2vw, 2rem);
}
.nav a {
  font-size: .77rem;
  white-space: nowrap;
  font-weight: 400;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: #B9C4D6;
  position: relative;
  padding-block: .3rem;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--gold-grad);
  transition: width .3s ease;
}
.nav a:hover { color: var(--gold-300); }
.nav a:hover::after { width: 100%; }

/* o botao dentro do menu nao herda o tratamento de link do menu */
.nav a.btn--gold,
.nav a.btn--gold:hover { color: #14213D; }
.nav a.btn::after { display: none; }

.header-cta { padding: .7rem 1.4rem; font-size: .74rem; }

.nav-toggle {
  display: none;
  position: relative;
  z-index: 2; /* fica acima do painel do menu, senão o fechar some atrás dele */
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  background: rgba(3, 15, 38, 0.55);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--gold-400);
  cursor: pointer;
}
.nav-toggle svg { width: 20px; height: 20px; }
.nav-toggle .ico-x { display: none; }
.nav-toggle[aria-expanded="true"] .ico-x { display: block; }
.nav-toggle[aria-expanded="true"] .ico-barras { display: none; }
.nav-toggle[aria-expanded="true"] {
  background: rgba(215, 169, 92, 0.14);
  border-color: rgba(215, 169, 92, 0.45);
}

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

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-block: clamp(130px, 18vh, 190px) clamp(80px, 12vh, 120px);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 62%;
}
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(3, 15, 38, 0.88) 0%, rgba(5, 26, 61, 0.70) 38%, rgba(5, 26, 61, 0.86) 78%, var(--navy-800) 100%),
    radial-gradient(90% 70% at 50% 55%, rgba(3, 15, 38, 0.28) 0%, rgba(3, 15, 38, 0.80) 100%);
}

.hero .shell { position: relative; z-index: 1; text-align: center; }

.hero__mark {
  height: clamp(78px, 11vw, 122px);
  width: auto;
  margin: 0 auto clamp(1.8rem, 3.5vw, 2.6rem);
  filter: drop-shadow(0 8px 30px rgba(0, 0, 0, 0.55));
}

.hero h1 {
  max-width: 20ch;
  margin-inline: auto;
  margin-bottom: 1.5rem;
  text-wrap: balance;
}

.hero__sub {
  max-width: 64ch;
  margin: 0 auto 2.4rem;
  font-size: clamp(1rem, 1.5vw, 1.14rem);
  color: #D6DEEA;
}

.hero .btn-row { justify-content: center; }

.hero__tagline {
  margin-top: 2.6rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.05rem, 1.9vw, 1.35rem);
  color: var(--gold-400);
  letter-spacing: .02em;
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  z-index: 1;
  color: var(--gold-500);
  opacity: .75;
  animation: bob 2.6s ease-in-out infinite;
}
.hero__scroll svg { width: 22px; height: 22px; }

@keyframes bob {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

/* ---------- grades ---------- */

.grid { display: grid; gap: clamp(1rem, 2vw, 1.5rem); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
/* a faixa da tecnologia respira mais: o ícone sai para fora do cartão */
.grid--tech { margin-top: 3.2rem; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

/* ---------- cards ---------- */

.card {
  position: relative;
  padding: clamp(1.5rem, 2.4vw, 2rem);
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  transition: transform .35s ease, border-color .35s ease, background .35s ease;
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--line);
  background: var(--surface-hi);
}
.card p { font-size: .93rem; color: var(--text-dim); margin: 0; }

/* risco: card com linha lateral dourada */
.card--edge { border-left: 2px solid var(--gold-600); padding-left: clamp(1.3rem, 2vw, 1.7rem); }
.card--edge:hover { border-left-color: var(--gold-400); }

/* pilar: card solido com icone */
.card--pillar { text-align: left; }
.card--pillar .ico {
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  margin-bottom: 1.3rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--gold-400);
  background: rgba(215, 169, 92, 0.06);
}
.card--pillar .ico svg { width: 24px; height: 24px; }

/* tecnologia: circulo no topo */
/* colunas estreitas: menos respiro lateral para o texto não picotar */
.card--tech {
  padding: 2.6rem 1.1rem 1.6rem;
  text-align: center;
}
.card--tech p { font-size: .875rem; line-height: 1.65; }
.card--tech .ico {
  position: absolute;
  top: 0; left: 50%;
  transform: translate(-50%, -50%);
  width: 54px; height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--navy-700);
  color: var(--gold-400);
}
.card--tech .ico svg { width: 23px; height: 23px; }
.card--tech h4 {
  font-size: .95rem;
  letter-spacing: .19em;
  text-transform: uppercase;
  color: var(--gold-300);
  margin-bottom: .8rem;
}

/* solucoes: card com lista */
.card--list ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.card--list li {
  position: relative;
  padding-left: 1.35rem;
  font-size: .93rem;
  color: var(--text-dim);
  margin-bottom: .55rem;
}
.card--list li:last-child { margin-bottom: 0; }
.card--list li::before {
  content: "";
  position: absolute;
  left: 0; top: .72em;
  width: 6px; height: 6px;
  border: 1px solid var(--gold-500);
  transform: rotate(45deg);
}

.card__num {
  font-family: var(--serif);
  font-size: 2.4rem;
  line-height: 1;
  color: rgba(215, 169, 92, 0.28);
  margin-bottom: .8rem;
}

/* ---------- equipe ---------- */

.team { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(1.5rem, 3.5vw, 3rem); }

.member {
  background: var(--surface);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .35s ease, border-color .35s ease;
}
.member:hover { transform: translateY(-4px); border-color: var(--line); }

.member__photo {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--navy-700);
}
.member__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 18%;
  filter: saturate(.92) contrast(1.02);
  transition: transform .8s ease;
}
.member:hover .member__photo img { transform: scale(1.04); }
.member__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(3, 15, 38, 0.85) 100%);
}

.member__body { padding: clamp(1.5rem, 2.4vw, 2rem); }
.member__role {
  font-family: var(--serif);
  font-size: 1.65rem;
  line-height: 1.15;
  color: var(--gold-300);
  margin-bottom: .45rem;
}

/* registro profissional: o que dá lastro ao nome */
.member__reg {
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: .7rem;
}
.member__title {
  font-size: .84rem;
  letter-spacing: .05em;
  color: var(--cream);
  margin-bottom: 1.2rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--line-soft);
}
.member ul { list-style: none; margin: 0; padding: 0; }
.member li {
  position: relative;
  padding-left: 1.3rem;
  font-size: .89rem;
  color: var(--text-dim);
  margin-bottom: .5rem;
}
.member li::before {
  content: "";
  position: absolute;
  left: 0; top: .7em;
  width: 8px; height: 1px;
  background: var(--gold-500);
}

/* ---------- citacao ---------- */

.quote {
  position: relative;
  margin: clamp(2.4rem, 4.5vw, 3.4rem) 0 0;
  padding: clamp(1.8rem, 3vw, 2.4rem) clamp(1.6rem, 3vw, 2.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(215, 169, 92, 0.075) 0%, rgba(215, 169, 92, 0.015) 60%, transparent 100%);
  text-align: center;
}
.quote p {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.5vw, 1.85rem);
  line-height: 1.35;
  color: var(--gold-200);
  margin: 0;
  text-wrap: balance;
}

.aside-note {
  margin-top: clamp(2rem, 3.5vw, 2.8rem);
  padding: 1.3rem 1.6rem;
  border-left: 2px solid var(--gold-600);
  background: rgba(255, 255, 255, 0.022);
  font-size: .95rem;
  color: #D6DEEA;
  font-style: italic;
}

/* ---------- lista com marcador ---------- */

.marked { list-style: none; margin: 1.4rem 0 0; padding: 0; }
.marked li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: .7rem;
  color: var(--text);
  font-size: .96rem;
}
.marked li::before {
  content: "";
  position: absolute;
  left: 0; top: .66em;
  width: 9px; height: 9px;
  border: 1px solid var(--gold-500);
  transform: rotate(45deg);
}

/* ---------- resultados ---------- */

.result-item {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line-soft);
}
.result-item:last-child { border-bottom: 0; }
.result-item .arrow { color: var(--gold-500); flex: none; margin-top: .25rem; }
.result-item .arrow svg { width: 18px; height: 18px; }
.result-item h4 { margin-bottom: .2rem; }
.result-item p { font-size: .9rem; color: var(--text-dim); margin: 0; }

.framed {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}
.framed img { width: 100%; height: 100%; object-fit: cover; }
.framed::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(215, 169, 92, 0.35);
  pointer-events: none;
}

/* ---------- publico ---------- */

.audience { display: grid; gap: 0; border-top: 1px solid var(--line-soft); }
.audience__row {
  display: grid;
  grid-template-columns: 56px minmax(0, 320px) 1fr;
  gap: clamp(1rem, 3vw, 2.4rem);
  align-items: baseline;
  padding: clamp(1.3rem, 2.4vw, 1.9rem) 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background .3s ease, padding-left .3s ease;
}
.audience__row:hover {
  background: rgba(215, 169, 92, 0.04);
  padding-left: .8rem;
}
.audience__num {
  font-family: var(--serif);
  font-size: 1.1rem;
  color: var(--gold-600);
  letter-spacing: .08em;
}
.audience__row h4 { margin: 0; font-size: 1.06rem; }
.audience__row p { margin: 0; font-size: .93rem; color: var(--text-dim); }

/* ---------- faq ---------- */

.faq { border-top: 1px solid var(--line-soft); }
.faq details {
  border-bottom: 1px solid var(--line-soft);
}
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: clamp(1.15rem, 2vw, 1.5rem) 0;
  cursor: pointer;
  list-style: none;
  font-family: var(--sans);
  font-weight: 400;
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--cream);
  transition: color .25s ease;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--gold-300); }
.faq summary .sign {
  flex: none;
  width: 26px; height: 26px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--gold-400);
  transition: transform .3s ease, background .3s ease;
}
.faq details[open] summary .sign { transform: rotate(45deg); background: rgba(215, 169, 92, 0.12); }
.faq summary .sign svg { width: 12px; height: 12px; }
.faq .answer {
  padding: 0 0 1.5rem;
  max-width: 78ch;
  font-size: .96rem;
  color: var(--text-dim);
}
.faq .answer strong { color: var(--cream); font-weight: 500; }

/* ---------- chamada final ---------- */

.cta { text-align: center; }
.cta h2 { max-width: 22ch; margin-inline: auto; text-wrap: balance; }
.cta .lead { margin-inline: auto; margin-bottom: 2.4rem; text-align: center; }
.cta .btn-row { justify-content: center; }

/* ---------- rodape ---------- */

.site-footer {
  background: var(--navy-900);
  border-top: 1px solid var(--line-soft);
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: 2.6rem;
  border-bottom: 1px solid var(--line-soft);
}

.footer-brand img { height: 58px; width: auto; margin-bottom: 1.2rem; }
.footer-brand p {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.12rem;
  color: var(--gold-400);
  margin: 0 0 1rem;
}
.footer-brand .cnpj { font-family: var(--sans); font-style: normal; font-size: .8rem; color: var(--text-dim); }

.footer-col h5 {
  font-family: var(--sans);
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin: 0 0 1.2rem;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: .7rem; font-size: .92rem; }
.footer-col a { color: var(--text); }
.footer-col a:hover { color: var(--gold-300); }
.footer-col .ln {
  display: inline-flex;
  align-items: flex-start;
  gap: .65rem;
}
.footer-col .ln svg { width: 16px; height: 16px; flex: none; margin-top: .28rem; color: var(--gold-500); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.8rem;
  font-size: .78rem;
  color: var(--text-dim);
}

/* ---------- whatsapp flutuante ---------- */

.wa-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 80;
  width: 54px; height: 54px;
  display: none;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--gold-grad);
  color: #0A2450;
  box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.7);
  /* no topo ele cobria a assinatura: só entra depois que a página rola */
  opacity: 0;
  transform: scale(.85);
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
}
.wa-float.is-vis {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.wa-float svg { width: 27px; height: 27px; }

/* ---------- animacao de entrada ---------- */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s cubic-bezier(.22, 1, .36, 1), transform .8s cubic-bezier(.22, 1, .36, 1);
}
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- responsivo ---------- */

/* O menu deitado sai cedo de propósito: há visitante com a fonte do
   navegador aumentada, e nesse caso o menu ocupa muito mais largura. */
@media (max-width: 68.75em) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  html { scroll-padding-top: 76px; }

  .nav {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(320px, 84vw);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 1.6rem;
    padding: 2rem var(--gutter);
    background: rgba(3, 15, 38, 0.985);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-left: 1px solid var(--line-soft);
    transform: translateX(100%);
    transition: transform .4s cubic-bezier(.22, 1, .36, 1);
  }
  .nav.is-open { transform: none; }
  .nav a { font-size: .92rem; }
  .nav-toggle { display: inline-flex; }
  .header-cta { display: none; }
  .nav .header-cta { display: inline-flex; margin-top: .8rem; }
  .wa-float { display: flex; }
}

@media (max-width: 56.25em) {
  .grid--3 { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; }
  .split--flip > div:first-child { order: 2; }
  .team { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }

  .audience__row {
    grid-template-columns: 36px 1fr;
    row-gap: .3rem;
  }
  .audience__row p { grid-column: 2; }
}

@media (max-width: 43.75em) {
  .grid--2, .grid--4 { grid-template-columns: 1fr; }

  /* empilhado, cartão colado em cartão cansa a leitura */
  .grid { row-gap: 1.9rem; }
  .grid--tech { row-gap: 3rem; }

  .btn { width: 100%; }
  .hero .btn-row, .cta .btn-row { width: 100%; }

  /* dedo grosso, alvo grande */
  .faq summary { padding-block: 1.2rem; }
  .footer-col li { margin-bottom: 1rem; }
}

@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; }
}

@media print {
  .site-header, .wa-float, .hero__scroll { display: none; }
  body { background: #fff; color: #111; }
}