/* Layout: documento de compras — fios de cabelo, linhas e tabelas, tudo
   alinhado à esquerda, uma coluna larga de conteúdo com margens generosas. */
:root {
  --navy: #14232B;
  --petrol: #17635A;
  --mint: #4FA89A;
  --graphite: #5E6C73;
  --paper: #F4F5F3;
  --line: #DCE0DE;
  --surface: #FFFFFF;
  --fg: #14232B;
  --bg: #FFFFFF;
  /* Texto sobre o botão primário: no tema escuro o petróleo clareia para
     menta, e aí branco cai para 2.8:1 — o texto passa a ser navy. */
  --on-petrol: #FFFFFF;
  --on-dark: #FFFFFF;
  --on-dark-soft: rgba(255, 255, 255, 0.72);
  --on-dark-faint: rgba(255, 255, 255, 0.58);
  --dark-line: rgba(255, 255, 255, 0.16);

  --brand: "Archivo", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --wrap: 1140px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #16262E;
    --line: #2C4049;
    --surface: #1B2D36;
    --fg: #EEF2F1;
    --bg: #101C22;
    --graphite: #A3B2B8;
    --petrol: #4FA89A;
    --on-petrol: #0E1A20;
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --paper: #16262E;
  --line: #2C4049;
  --surface: #1B2D36;
  --fg: #EEF2F1;
  --bg: #101C22;
  --graphite: #A3B2B8;
  --petrol: #4FA89A;
  --on-petrol: #0E1A20;
  color-scheme: dark;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  height: env(safe-area-inset-top, 0px);
  z-index: 10;
  background: var(--bg);
}

h1, h2, h3, h4 {
  font-family: var(--brand);
  font-weight: 700;
  letter-spacing: -0.015em;
  text-wrap: balance;
  margin: 0;
}

p { margin: 0; }
img { max-width: 100%; }

a { color: var(--petrol); }

:where(a, button, input, textarea, select, summary):focus-visible {
  outline: 2px solid var(--petrol);
  outline-offset: 3px;
}

.wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}

.skip {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.skip:focus {
  width: auto;
  height: auto;
  overflow: visible;
  clip-path: none;
  left: max(16px, env(safe-area-inset-left, 0px));
  top: 12px;
  z-index: 60;
  background: var(--surface);
  color: var(--fg);
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-weight: 600;
}

/* ---------- Cabeçalho ---------- */
.site-head {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 68px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  min-width: 0;
}
.brand svg { width: 30px; height: 30px; display: block; }
.brand > span { display: block; min-width: 0; }
.brand-name {
  display: block;
  font-family: var(--brand);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.055em;
  color: var(--fg);
  line-height: 1.1;
  white-space: nowrap;
}
.brand-sub {
  display: block;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--graphite);
  margin-top: 2px;
  white-space: nowrap;
}
/* Em telas estreitas o descritor não cabe ao lado do wordmark; o wordmark
   sozinho já identifica a marca. */
@media (max-width: 479px) {
  .site-head .brand-sub { display: none; }
}

.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--fg);
  text-decoration: none;
}
.site-nav a:hover { color: var(--petrol); }
.site-nav a[aria-current="page"] {
  color: var(--petrol);
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 3px;
  font-family: var(--body);
  font-size: 14.5px;
  font-weight: 600;
  padding: 13px 22px;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}
.btn-primary { background: var(--petrol); color: var(--on-petrol); }
.btn-primary:hover { filter: brightness(0.92); }
.btn-ghost {
  border-color: var(--line);
  color: var(--fg);
  background: transparent;
}
.btn-ghost:hover { border-color: var(--petrol); color: var(--petrol); }
.btn-light { background: #FFFFFF; color: #14232B; }
.btn-light:hover { background: #E9EDEB; }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: transparent;
  color: var(--fg);
}

@media (max-width: 900px) {
  .site-nav,
  .head-row > .btn { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-nav.open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding-bottom: 12px;
  }
  .site-nav.open a {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    font-size: 15.5px;
  }
  .head-row { flex-wrap: wrap; }
  .site-nav.open { width: 100%; order: 3; }
}

/* ---------- Seções ---------- */
.section { padding-block: 72px; border-top: 1px solid var(--line); }
.section:first-of-type { border-top: 0; }
.section.dark {
  background: var(--navy);
  border-top: 0;
  color: var(--on-dark);
}
.section.dark h1,
.section.dark h2,
.section.dark h3,
.section.dark h4 { color: var(--on-dark); }
.section.tint { background: var(--paper); }

.lede {
  max-width: 62ch;
  font-size: 16.5px;
  color: var(--graphite);
  margin-top: 16px;
}
.section.dark .lede { color: var(--on-dark-soft); }

h1 { font-size: clamp(34px, 5vw, 50px); line-height: 1.07; }
h2 { font-size: clamp(26px, 3.4vw, 35px); line-height: 1.14; }
h3 { font-size: 17px; letter-spacing: -0.005em; }

.head-block { max-width: 60ch; }

/* ---------- Grade de linhas (substitui a grade de cards) ---------- */
.rows {
  display: grid;
  gap: 0 56px;
  margin-top: 44px;
}
.rows.two { grid-template-columns: 1fr; }
.rows.three { grid-template-columns: 1fr; }
@media (min-width: 760px) {
  .rows.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rows.three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1020px) {
  .rows.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

.row-item {
  border-top: 1px solid var(--line);
  padding-block: 20px;
  min-width: 0;
}
.section.dark .row-item { border-color: var(--dark-line); }
.row-item p {
  margin-top: 8px;
  font-size: 14.5px;
  color: var(--graphite);
  max-width: 48ch;
}
.section.dark .row-item p { color: var(--on-dark-soft); }

/* ---------- Lista de definição ---------- */
.deflist { margin: 44px 0 0; max-width: 34rem; }
.deflist > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-top: 1px solid var(--line);
  padding-block: 13px;
}
@media (min-width: 620px) {
  .deflist > div { flex-direction: row; align-items: baseline; gap: 24px; }
  .deflist dt { width: 12rem; flex-shrink: 0; }
}
.deflist dt { font-size: 13.5px; font-weight: 600; color: var(--fg); margin: 0; }
.deflist dd { font-size: 13px; color: var(--graphite); margin: 0; line-height: 1.45; }

/* ---------- Números ---------- */
.figures {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0 48px;
  margin-top: 44px;
}
@media (min-width: 640px) {
  .figures { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
.figure { border-top: 1px solid var(--line); padding-top: 20px; }
.section.dark .figure { border-color: var(--dark-line); }
.figure b {
  display: block;
  font-family: var(--brand);
  font-size: clamp(34px, 4.2vw, 46px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}
.figure span {
  display: block;
  margin-top: 12px;
  font-size: 14.5px;
  color: var(--graphite);
}
.section.dark .figure span { color: var(--on-dark-soft); }

.note {
  margin-top: 24px;
  font-size: 13px;
  color: var(--graphite);
  max-width: 72ch;
}
.section.dark .note { color: var(--on-dark-faint); }

/* ---------- Sequências numeradas ---------- */
.steps { list-style: none; margin: 40px 0 0; padding: 0; }
.steps li {
  display: flex;
  align-items: baseline;
  gap: 16px;
  border-top: 1px solid var(--line);
  padding-block: 15px;
}
.section.dark .steps li { border-color: var(--dark-line); }
.steps .n {
  flex-shrink: 0;
  width: 1.6rem;
  font-size: 12px;
  font-weight: 600;
  color: var(--petrol);
  font-variant-numeric: tabular-nums;
}
.section.dark .steps .n { color: var(--mint); }
.steps .t { font-size: 15px; font-weight: 600; }
.steps .d {
  display: block;
  font-size: 13.5px;
  font-weight: 400;
  color: var(--graphite);
  margin-top: 2px;
}
.section.dark .steps .d { color: var(--on-dark-soft); }

.steps.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 32px;
}
@media (min-width: 760px) {
  .steps.grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 1020px) {
  .steps.grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* ---------- Painéis lado a lado ---------- */
.panels {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 44px;
}
@media (min-width: 900px) {
  .panels { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.panel {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  background: var(--surface);
  min-width: 0;
}
.panel.invert {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--on-dark);
}
.panel.invert h3 { color: var(--on-dark); }
.panel-head { padding: 22px 24px; border-bottom: 1px solid var(--line); }
.panel.invert .panel-head { border-color: var(--dark-line); }
.panel-head h3 { font-size: 19px; }
.panel-head p {
  margin-top: 9px;
  font-size: 14.5px;
  color: var(--graphite);
  line-height: 1.55;
}
.panel.invert .panel-head p { color: var(--on-dark-soft); }
.panel-body { padding: 4px 24px; flex: 1; }
.panel-body ul,
.panel-body ol { list-style: none; margin: 0; padding: 0; }
.panel-body li {
  border-bottom: 1px solid var(--line);
  padding-block: 14px;
  font-size: 14.5px;
}
.panel.invert .panel-body li { border-color: var(--dark-line); }
.panel-body li:last-child { border-bottom: 0; }
.panel-body li b { font-weight: 600; display: block; }
.panel-body li span {
  display: block;
  margin-top: 2px;
  font-size: 13px;
  color: var(--graphite);
  line-height: 1.45;
}
.panel.invert .panel-body li span { color: var(--on-dark-faint); }
.panel-foot {
  padding: 18px 24px 24px;
  font-family: var(--brand);
  font-size: 16px;
  font-weight: 600;
  color: var(--petrol);
}
.panel.invert .panel-foot { color: var(--mint); }

/* ---------- Tabela ---------- */
.table-scroll { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
  font-variant-numeric: tabular-nums;
}
caption { position: absolute; left: -9999px; }
th, td { text-align: left; padding: 12px 14px; }
thead th {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--graphite);
  border-bottom: 1px solid var(--line);
}
tbody tr { border-bottom: 1px solid var(--line); }
tbody tr:last-child { border-bottom: 0; }
tbody th { font-weight: 500; }
.num { text-align: right; }

/* ---------- Rodapé ---------- */
.site-foot {
  border-top: 1px solid var(--line);
  background: var(--paper);
  padding-block: 48px;
}
.foot-row {
  display: flex;
  flex-direction: column;
  gap: 32px;
  justify-content: space-between;
}
@media (min-width: 760px) {
  .foot-row { flex-direction: row; }
}
.foot-row > div:first-child { max-width: 26rem; }
.foot-row p {
  margin-top: 16px;
  font-size: 14px;
  color: var(--graphite);
}
.foot-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 48px;
  align-content: start;
}
.foot-links a {
  font-size: 14px;
  color: var(--graphite);
  text-decoration: none;
}
.foot-links a:hover { color: var(--petrol); }

.social { display: flex; gap: 8px; margin-top: 20px; }
.social a {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--fg);
}
.social a:hover { border-color: var(--petrol); color: var(--petrol); }
.social svg { width: 18px; height: 18px; }

.foot-base {
  display: flex;
  flex-direction: column;
  gap: 6px;
  justify-content: space-between;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--graphite);
}
@media (min-width: 640px) {
  .foot-base { flex-direction: row; align-items: center; }
}

/* ---------- Contato flutuante ---------- */
.wa-float {
  position: fixed;
  right: max(18px, env(safe-area-inset-right, 0px));
  bottom: max(18px, env(safe-area-inset-bottom, 0px));
  z-index: 40;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #1EA952;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.22);
}
.wa-float svg { width: 27px; height: 27px; fill: #FFFFFF; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ---------- Entrada na plataforma ----------
   O app vive em app.supconnect.com.br; o site precisa levar até lá sem
   competir com a chamada comercial. */
.entrar {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--graphite);
  text-decoration: none;
  white-space: nowrap;
  padding-left: 22px;
  border-left: 1px solid var(--line);
}
.entrar:hover { color: var(--petrol); }
@media (max-width: 900px) {
  .site-nav.open .entrar {
    border-left: 0;
    padding-left: 0;
    font-size: 15.5px;
    color: var(--petrol);
    font-weight: 600;
  }
}