/* =========================================================================
   G&Ms Soluções Tecnológicas
   Paleta tirada da própria marca: navy #172C3B e dourado #9C7449.
   Campo de gradiente no topo, superfícies em vidro sobre ele.
   Tema claro por padrão, escuro no toggle ou na preferência do sistema.
   ========================================================================= */

:root {
  --paper:      #F8F7F4;
  --surface:    #EFEDE8;
  --raised:     #FFFFFF;
  --line:       #E1DED6;
  --line-firm:  #C6C1B6;
  --ink:        #172C3B;   /* navy exato da logo */
  --muted:      #5C6B78;
  --gold:       #9C7449;   /* tom médio do gradiente da logo — gráficos, nunca texto pequeno */
  --gold-ink:   #7E5E3A;   /* mesmo dourado, escurecido para texto: 5.5:1 sobre --paper,
                              5.0:1 sobre --gold-wash (que é o pior caso, nos chips) */
  --gold-wash:  #F3EADC;
  --alert:      #A63D24;

  /* cor das letras do wordmark embutido no cabeçalho */
  --logo-ink:   #172C3B;

  --glass-line: rgba(255, 255, 255, .80);
  --lift:
    0 1px 2px rgba(23, 44, 59, .05),
    0 22px 44px -24px rgba(23, 44, 59, .24),
    0 52px 92px -64px rgba(23, 44, 59, .30);
  --lift-sm: 0 1px 2px rgba(23, 44, 59, .06), 0 10px 24px -16px rgba(23, 44, 59, .26);

  --field:
    radial-gradient(42% 38% at 10% 56%, rgba(156, 116, 73, .48), transparent 70%),
    radial-gradient(46% 40% at 88% 44%, rgba(62, 108, 144, .34), transparent 70%),
    radial-gradient(66% 48% at 54% 96%, rgba(23, 44, 59, .34), transparent 72%),
    radial-gradient(34% 30% at 68% 18%, rgba(224, 214, 198, .58), transparent 70%),
    radial-gradient(32% 30% at 22% 16%, rgba(238, 239, 240, .78), transparent 70%);

  --display: 'Outfit', 'Segoe UI', system-ui, sans-serif;
  --body:    'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --gut: clamp(1.25rem, 5vw, 2.5rem);
  --bay: clamp(4.5rem, 9vw, 7.5rem);
  --r-lg: 20px;
  --r-md: 14px;
  --r-sm: 10px;

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper:      #0C1A24;
    --surface:    #12252F;
    --raised:     #17303D;
    --line:       #1E3543;
    --line-firm:  #34505F;
    --ink:        #E9F0F5;
    --muted:      #93A5B3;
    --gold:       #C19059;
    --gold-ink:   #D2A874;
    --gold-wash:  #1B3240;
    --alert:      #E8846A;

    --logo-ink:   #EDF3F7;

    --glass-line: rgba(255, 255, 255, .10);
    --lift: 0 1px 2px rgba(0, 0, 0, .4), 0 26px 56px -28px rgba(0, 0, 0, .85);
    --lift-sm: 0 10px 26px -18px rgba(0, 0, 0, .9);

    --field:
      radial-gradient(42% 38% at 10% 56%, rgba(193, 144, 89, .34), transparent 70%),
      radial-gradient(46% 40% at 88% 44%, rgba(34, 84, 122, .66), transparent 70%),
      radial-gradient(66% 48% at 54% 96%, rgba(146, 110, 71, .32), transparent 72%),
      radial-gradient(34% 30% at 68% 18%, rgba(18, 48, 70, .72), transparent 70%),
      radial-gradient(32% 30% at 22% 16%, rgba(12, 26, 36, .70), transparent 70%);

    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --paper:      #0C1A24;
  --surface:    #12252F;
  --raised:     #17303D;
  --line:       #1E3543;
  --line-firm:  #34505F;
  --ink:        #E9F0F5;
  --muted:      #93A5B3;
  --gold:       #C19059;
  --gold-ink:   #D2A874;
  --gold-wash:  #1B3240;
  --alert:      #E8846A;

  --logo-ink:   #EDF3F7;

  --glass-line: rgba(255, 255, 255, .10);
  --lift: 0 1px 2px rgba(0, 0, 0, .4), 0 26px 56px -28px rgba(0, 0, 0, .85);
  --lift-sm: 0 10px 26px -18px rgba(0, 0, 0, .9);

  --field:
    radial-gradient(42% 38% at 10% 56%, rgba(193, 144, 89, .34), transparent 70%),
    radial-gradient(46% 40% at 88% 44%, rgba(34, 84, 122, .66), transparent 70%),
    radial-gradient(66% 48% at 54% 96%, rgba(146, 110, 71, .32), transparent 72%),
    radial-gradient(34% 30% at 68% 18%, rgba(18, 48, 70, .72), transparent 70%),
    radial-gradient(32% 30% at 22% 16%, rgba(12, 26, 36, .70), transparent 70%);

  color-scheme: dark;
}

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

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 6rem; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; }

svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* logotipos são desenhados em massa, não em traço */
svg.brandico, svg.wordmark { fill: currentColor; stroke: none; }
svg.wordmark path { stroke: none; }

/* ------------------------------------------------------------- ícones --
   Font Awesome Free 6.7.2 (CC BY 4.0), embutido como sprite no topo do
   HTML. São desenhados em massa e herdam a cor de quem os contém. */

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.ico-fa {
  fill: currentColor;
  stroke: none;
  width: 1.05em;
  height: 1.05em;
  flex: none;
}

/* ícone que abre um bloco, acima do título */
.ico-lead {
  display: block;
  width: 1.65rem;
  height: 1.65rem;
  margin-bottom: .95rem;
  color: var(--gold);
}

a { color: var(--gold-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

strong { font-weight: 600; }

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

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 60;
  background: var(--ink);
  color: var(--paper);
  padding: .75rem 1.25rem;
  font-weight: 500;
}
.skip:focus { left: 0; color: var(--paper); }

.wrap {
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: var(--gut);
}

.sec, .band { padding-block: var(--bay); }

.band {
  position: relative;
  background: var(--surface);
  border-block: 1px solid var(--line);
}
/* filete de latão esmaecido marcando a virada de seção */
.band::before {
  content: "";
  position: absolute;
  inset: -1px 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: .5;
}

/* ------------------------------------------------- vidro e gradiente -- */

.glass {
  background:
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--raised) 88%, transparent),
      color-mix(in srgb, var(--raised) 70%, transparent)
    );
  -webkit-backdrop-filter: blur(22px) saturate(1.3);
  backdrop-filter: blur(22px) saturate(1.3);
  border: 1px solid var(--glass-line);
  box-shadow: var(--lift);
}

/* O campo é mais forte na metade de baixo: o texto fica sobre o papel limpo
   e o painel de telas parece emergir da cor. */
.hero__field {
  position: absolute;
  inset: -4rem -15% auto;
  height: 66rem;
  z-index: 0;
  pointer-events: none;
  background-image: var(--field);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.45) 14%, #000 42%, #000 66%, transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,.45) 14%, #000 42%, #000 66%, transparent 100%);
}
.hero__field--soft { opacity: .5; height: 46rem; inset: -6rem -20% auto; }

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

.h2 {
  font: 400 clamp(2rem, 3.8vw, 2.85rem)/1.12 var(--display);
  letter-spacing: -.028em;
  margin: 0 0 .5rem;
  text-wrap: balance;
  max-width: 20ch;
}

.sec__head { margin-bottom: clamp(2.25rem, 4vw, 3.25rem); max-width: 62ch; }
.sec__sub { color: var(--muted); margin: 0; max-width: 60ch; }
.sec__sub strong { color: var(--ink); }

/* --------------------------------------------------------------- marca -- */

.brand {
  display: inline-grid;
  gap: .34rem;
  justify-items: start;
  color: var(--ink);
  text-decoration: none;
}

.wordmark { display: block; height: 1.95rem; width: auto; }
@media (max-width: 419px) { .wordmark { height: 1.7rem; } }

.brand__sig {
  font: 400 .6rem/1 var(--body);
  letter-spacing: .19em;
  text-transform: uppercase;
  color: var(--muted);
}
@media (max-width: 419px) { .brand__sig { display: none; } }

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

/* ------------------------------------------------------------ cabeçalho -- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--paper) 72%, transparent);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  backdrop-filter: blur(18px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: background-color .25s, border-color .25s, box-shadow .25s;
}
.topbar.is-stuck {
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  border-bottom-color: var(--line);
  box-shadow: 0 12px 28px -26px rgba(10, 34, 52, .55);
}

.topbar__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 4.8rem;
}

.nav { margin-left: auto; display: none; align-items: center; gap: 1.5rem; }
.nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: .94rem;
  padding-block: .35rem;
  border-bottom: 1px solid transparent;
}
.nav a:hover { border-bottom-color: var(--gold); }
.nav__cta {
  border: 1px solid var(--line-firm);
  border-radius: 999px;
  padding: .48rem 1.15rem !important;
  border-bottom-color: var(--line-firm) !important;
  background: color-mix(in srgb, var(--raised) 55%, transparent);
}
.nav__cta:hover {
  background: var(--gold-wash);
  border-color: var(--gold) !important;
  color: var(--gold-ink);
}

@media (min-width: 1000px) { .nav { display: flex; } }

.topbar__tools { display: flex; align-items: center; gap: .4rem; margin-left: auto; }
@media (min-width: 1000px) { .topbar__tools { margin-left: 1.4rem; } }

.iconbtn {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--raised) 55%, transparent);
  color: var(--ink);
  cursor: pointer;
}
.iconbtn:hover { border-color: var(--gold); background: var(--gold-wash); }
.iconbtn svg { width: 1.15rem; height: 1.15rem; grid-area: 1 / 1; }
.iconbtn__label {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.ico--moon { display: none; }
:root[data-theme="dark"] .ico--sun { display: none; }
:root[data-theme="dark"] .ico--moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .ico--sun  { display: none; }
  :root:not([data-theme="light"]) .ico--moon { display: block; }
}

.burger { display: grid; }
@media (min-width: 1000px) { .burger { display: none; } }

@media (max-width: 999px) {
  .nav[data-open="true"] {
    display: grid;
    position: absolute;
    inset: 4.8rem 0 auto;
    background: color-mix(in srgb, var(--paper) 95%, transparent);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
    padding: .75rem var(--gut) 1.5rem;
    gap: 0;
    box-shadow: var(--lift);
  }
  .nav[data-open="true"] a {
    padding: .9rem 0;
    border-bottom: 1px solid var(--line);
  }
  .nav[data-open="true"] .nav__cta {
    margin-top: 1.1rem;
    justify-self: start;
    padding: .62rem 1.5rem !important;
  }
}

/* -------------------------------------------------------------- botões -- */

.btn {
  display: inline-block;
  padding: .88rem 1.7rem;
  border-radius: 999px;
  font: 500 1rem/1.2 var(--body);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
}
.btn--solid {
  background: linear-gradient(168deg, #123042, var(--ink));
  color: #F8F7F4;
  box-shadow: var(--lift-sm);
}
.btn--solid:hover { background: linear-gradient(168deg, var(--gold), #6E5334); color: #FFFFFF; }

:root[data-theme="dark"] .btn--solid {
  background: linear-gradient(168deg, #E2C68C, var(--gold));
  color: #0C1A24;
}
:root[data-theme="dark"] .btn--solid:hover { background: #EBD5A6; color: #0C1A24; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .btn--solid {
    background: linear-gradient(168deg, #E2C68C, var(--gold));
    color: #0C1A24;
  }
  :root:not([data-theme="light"]) .btn--solid:hover { background: #EBD5A6; color: #0C1A24; }
}

.btn--ghost {
  border-color: var(--line-firm);
  color: var(--ink);
  background: color-mix(in srgb, var(--raised) 62%, transparent);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.btn--ghost:hover { border-color: var(--gold); color: var(--gold-ink); }

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

.hero {
  position: relative;
  overflow: clip;
  padding-block: clamp(3.25rem, 7vw, 5.5rem) clamp(4rem, 8vw, 6.5rem);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  text-align: center;
}

.hero__title {
  font: 400 clamp(2.4rem, 5.6vw, 4.15rem)/1.06 var(--display);
  letter-spacing: -.038em;
  margin: 0 0 1.35rem;
  max-width: 20ch;
  text-wrap: balance;
}

.hero__lead {
  color: var(--muted);
  font-size: 1.12rem;
  max-width: 54ch;
  margin-bottom: 2.1rem;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; }

/* a assinatura da marca, no mesmo tratamento do lockup da logo */
.hero__tagline {
  margin: 2.1rem 0 0;
  font: 500 .76rem/1.4 var(--body);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-ink);
}

/* ------------------------------------------------- vitrine (o destaque) -- */

.showcase {
  margin: clamp(2.75rem, 5vw, 4rem) 0 0;
  width: 100%;
  max-width: 60rem;
  display: grid;
  justify-items: center;
}

.showcase__tabs {
  display: inline-flex;
  gap: .25rem;
  padding: .3rem;
  margin-bottom: 1.15rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--raised) 66%, transparent);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  backdrop-filter: blur(16px) saturate(1.3);
  border: 1px solid var(--glass-line);
  box-shadow: var(--lift-sm);
}
.showcase__tabs button {
  appearance: none;
  background: none;
  border: 0;
  border-radius: 999px;
  padding: .52rem 1.15rem;
  font: 500 .94rem/1 var(--body);
  color: var(--muted);
  cursor: pointer;
}
.showcase__tabs button:hover { color: var(--ink); }
.showcase__tabs button[aria-selected="true"] {
  background: var(--raised);
  color: var(--ink);
  box-shadow: var(--lift-sm);
}

.screen {
  width: 100%;
  border-radius: var(--r-lg);
  overflow: hidden;
  text-align: left;
}

.screen__chrome {
  display: flex;
  gap: .4rem;
  padding: .8rem 1rem;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--surface) 60%, transparent);
}
.screen__chrome span {
  width: .52rem;
  height: .52rem;
  border-radius: 50%;
  background: var(--line-firm);
}

.screen__body { padding: 1.5rem 1.6rem 1.35rem; }

.screen__title {
  font: 600 .82rem/1.3 var(--body);
  color: var(--muted);
  margin: 0 0 1.05rem;
}

.rows { list-style: none; margin: 0 0 1.1rem; padding: 0; }
.rows li {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr) minmax(0, auto);
  align-items: center;
  gap: .5rem 1rem;
  padding: .78rem 0;
  border-top: 1px solid var(--line);
  font-size: .92rem;
}
.rows li:first-child { border-top: 0; padding-top: 0; }
.rows__k { font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
.rows__v { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.tag {
  justify-self: end;
  padding: .22rem .6rem;
  border: 1px solid var(--line-firm);
  border-radius: 999px;
  font-size: .74rem;
  color: var(--muted);
  white-space: nowrap;
}
.tag--hot {
  background: var(--gold-wash);
  border-color: var(--gold);
  color: var(--gold-ink);
}

.screen__foot {
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: .86rem;
  color: var(--muted);
}

.showcase__cap {
  margin-top: 1.1rem;
  font-size: .88rem;
  color: var(--muted);
  max-width: 48ch;
  text-align: center;
}

@media (max-width: 420px) {
  .rows li { grid-template-columns: minmax(0, 1fr) minmax(0, auto); }
  .rows__v { grid-column: 1 / -1; white-space: normal; }
  .screen__body { padding: 1.25rem 1.1rem 1.1rem; }
}

/* -------------------------------------------------------------- sinais -- */

.signals {
  display: grid;
  gap: clamp(2rem, 4vw, 3rem);
  margin-top: clamp(2rem, 4vw, 3rem);
}
@media (min-width: 820px) { .signals { grid-template-columns: repeat(3, 1fr); } }

.signals h3 { font: 600 1.2rem/1.3 var(--display); letter-spacing: -.012em; margin: 0 0 .55rem; }
.signals p { color: var(--muted); margin: 0; }

/* ------------------------------------------------------------ serviços -- */

.entries { list-style: none; margin: 0; padding: 0; }
.entries li {
  display: grid;
  gap: .35rem 3rem;
  padding: clamp(1.5rem, 2.6vw, 2.1rem) 0;
  border-top: 1px solid var(--line);
}
.entries li:last-child { border-bottom: 1px solid var(--line); }
@media (min-width: 820px) {
  .entries li { grid-template-columns: minmax(0, 22rem) minmax(0, 1fr); }
}

.entries__head { display: flex; align-items: baseline; gap: .8rem; }
.entries__head .ico-fa { width: 1.2rem; height: 1.2rem; color: var(--gold); align-self: flex-start; margin-top: .18rem; }

.entries h3 {
  font: 600 1.25rem/1.3 var(--display);
  letter-spacing: -.015em;
  margin: 0;
  text-wrap: balance;
}
.entries p { color: var(--muted); margin: 0; max-width: 58ch; }

/* ----------------------------------------------------------- segmentos -- */

.cards { display: grid; gap: 1.25rem; }
@media (min-width: 880px) { .cards { grid-template-columns: repeat(3, 1fr); } }

.card {
  background: linear-gradient(180deg, var(--raised), color-mix(in srgb, var(--raised) 82%, var(--surface)));
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: clamp(1.5rem, 2.4vw, 2rem);
  box-shadow: var(--lift-sm);
}
.card h3 {
  font: 600 1.2rem/1.3 var(--display);
  letter-spacing: -.012em;
  margin: 0 0 1rem;
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--line);
}
.card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; }
.card li { position: relative; padding-left: 1.15rem; font-size: .96rem; color: var(--muted); }
.card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: .5rem;
  height: 1px;
  background: var(--gold);
}

/* o diferencial de estar por perto */
.local {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  max-width: 62rem;
  margin: clamp(1.75rem, 3vw, 2.5rem) 0 0;
  padding: 1.35rem 1.5rem;
  border: 1px solid var(--gold);
  border-radius: var(--r-md);
  background: var(--gold-wash);
}
.local svg { width: 1.4rem; height: 1.4rem; flex: none; color: var(--gold-ink); margin-top: .2rem; }
.local span { color: var(--muted); font-size: .98rem; }
.local strong { color: var(--ink); }

/* ---------------------------------------------------- nosso jeito ------ */

.jeito { position: relative; overflow: clip; }
.jeito .wrap { position: relative; z-index: 1; }

.manifesto {
  font: 300 clamp(2rem, 4.4vw, 3.3rem)/1.14 var(--display);
  letter-spacing: -.035em;
  margin: 0 0 1.4rem;
  max-width: 22ch;
  text-wrap: balance;
}
.manifesto__sub {
  color: var(--muted);
  max-width: 56ch;
  font-size: 1.08rem;
  margin-bottom: clamp(2.5rem, 5vw, 3.75rem);
}

/* quatro compromissos paralelos, dispostos como matriz */
.values { display: grid; border-top: 1px solid var(--line); }
@media (min-width: 820px) { .values { grid-template-columns: 1fr 1fr; } }

.values article { padding: clamp(1.6rem, 3vw, 2.2rem) 0; border-bottom: 1px solid var(--line); }
@media (min-width: 820px) {
  .values article:nth-child(odd)  { padding-right: clamp(2rem, 4vw, 3.5rem); border-right: 1px solid var(--line); }
  .values article:nth-child(even) { padding-left: clamp(2rem, 4vw, 3.5rem); }
}

.values h3 {
  font: 600 1.22rem/1.3 var(--display);
  letter-spacing: -.015em;
  margin: 0 0 .6rem;
}
.values p { color: var(--muted); margin: 0; max-width: 46ch; }

/* ------------------------------------------------- esteira / linha do tempo -- */

.track { list-style: none; margin: 0 0 1.15rem; padding: 0; }

/* Sem separador horizontal: a linha vertical que liga os marcadores já diz
   que as etapas são uma sequência. */
.track__step {
  position: relative;
  display: grid;
  gap: .28rem;
  padding: 0 0 1.35rem 2rem;
}
.track__step:last-child { padding-bottom: 0; }
.track__step::before {
  content: "";
  position: absolute;
  left: .12rem;
  top: .28rem;
  width: .68rem;
  height: .68rem;
  border-radius: 50%;
  border: 1.5px solid var(--line-firm);
  background: var(--paper);
}
.track__step::after {
  content: "";
  position: absolute;
  left: .455rem;
  top: 1.1rem;
  bottom: -.1rem;
  width: 1.5px;
  background: var(--line-firm);
}
.track__step:last-child::after { display: none; }

.track__step.is-done::before { background: var(--gold); border-color: var(--gold); }
.track__step.is-done::after  { background: var(--gold); }
.track__step.is-now::before  { border-color: var(--gold); box-shadow: 0 0 0 4px var(--gold-wash); }
.track__step.is-blocked::before { border-color: var(--alert); background: var(--paper); }

.track__label { font: 500 .95rem/1.3 var(--body); }
.track__note  { font-size: .84rem; color: var(--muted); }
.track__step.is-blocked .track__note { color: var(--alert); }

.track__bar {
  display: block;
  height: 4px;
  max-width: 17rem;
  margin-top: .3rem;
  border-radius: 999px;
  background: var(--line);
  overflow: hidden;
}
.track__bar i {
  display: block;
  width: 0;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold), var(--gold-ink));
}

.track--provision .track__step { padding-bottom: 1.05rem; }

/* O título fica ao lado da linha do tempo e acompanha a rolagem, para você
   sempre saber que aquelas etapas são o processo. */
.journey { display: grid; gap: clamp(2rem, 4vw, 3.5rem); }
@media (min-width: 940px) {
  .journey {
    grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr);
    align-items: start;
  }
  .journey .sec__head { position: sticky; top: 7.5rem; margin-bottom: 0; }
}

/* mesma mecânica, em escala de seção: as sete etapas do projeto.
   O marcador traz o ícone da etapa em vez do número — a ordem continua
   legível pela linha que liga um passo ao seguinte. */
.track--journey { max-width: 48rem; margin-bottom: 0; }
.track--journey .track__step {
  padding: 0 0 clamp(1.75rem, 3vw, 2.4rem) 3.6rem;
  gap: .4rem;
}
.track--journey .track__step::before {
  content: "";
  left: 0;
  top: 0;
  width: 2.2rem;
  height: 2.2rem;
  background: var(--gold-wash);
  border-color: var(--gold);
}
.track--journey .track__ico {
  position: absolute;
  left: 0;
  top: 0;
  width: 2.2rem;
  height: 2.2rem;
  padding: .58rem;
  box-sizing: border-box;
  color: var(--gold-ink);
}
.track--journey .track__step::after {
  left: 1.03rem;
  top: 2.5rem;
  bottom: .1rem;
  background: var(--line-firm);
}
.track--journey .track__label {
  font: 600 1.18rem/1.3 var(--display);
  letter-spacing: -.015em;
}
.track--journey .track__note { font-size: .98rem; max-width: 52ch; }

/* -------------------------------------------------------- casos reais -- */

.case__tag {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin: 0 0 clamp(1.75rem, 3vw, 2.5rem);
  padding: .42rem 1rem;
  border: 1px solid var(--line-firm);
  border-radius: 999px;
  background: color-mix(in srgb, var(--raised) 60%, transparent);
  font: 500 .84rem/1.4 var(--body);
  color: var(--muted);
}
.case__tag .ico-fa { width: 1rem; height: 1rem; color: var(--gold-ink); }
.case__tag + .demo { margin-top: 0; }
.demo + .case__tag { margin-top: clamp(1rem, 2vw, 2rem); }

.demo {
  display: grid;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
  margin-bottom: clamp(3.5rem, 6vw, 5.5rem);
}
@media (min-width: 940px) {
  .demo { grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); }
  /* invertendo a ordem, as larguras das colunas precisam inverter junto */
  .demo--flip { grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr); }
  .demo--flip .demo__text   { order: 2; }
  .demo--flip .demo__screen { order: 1; }
}

.demo__text h3 {
  font: 400 clamp(1.5rem, 2.4vw, 1.95rem)/1.22 var(--display);
  letter-spacing: -.028em;
  margin: 0 0 .9rem;
  text-wrap: balance;
}
.demo__text p { color: var(--muted); max-width: 46ch; }

.demo__notes { list-style: none; margin: 1.4rem 0 0; padding: 0; display: grid; gap: .6rem; }
.demo__notes li { position: relative; padding-left: 1.4rem; font-size: .92rem; color: var(--ink); }
.demo__notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .52em;
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  border: 1.5px solid var(--gold);
}

.demo__screen { border-radius: var(--r-lg); overflow: hidden; }

.pratica__note { margin: 0; font-size: .84rem; color: var(--muted); }

/* árvore genealógica */

/* Em telas estreitas o SVG encolheria o texto a um tamanho ilegível; o
   desenho mantém a largura mínima e rola dentro do próprio contêiner. */
.tree-wrap { overflow-x: auto; margin: .2rem 0 1.15rem; }
.tree { display: block; width: 100%; min-width: 27rem; height: auto; }
.tree text { stroke: none; fill: var(--ink); font: 500 11px/1 var(--body); }
.tree .tree__meta { font-weight: 400; font-size: 9.5px; fill: var(--muted); }

.tree__node rect { fill: var(--paper); stroke: var(--line-firm); stroke-width: 1; }
.tree__node--root rect { fill: var(--gold-wash); stroke: var(--gold); }
.tree__node--mute rect { fill: none; stroke: var(--line-firm); stroke-dasharray: 3 4; }
.tree__node--mute text { fill: var(--muted); }
.tree__node--target rect { fill: var(--gold-ink); stroke: var(--gold-ink); }
.tree__node--target text { fill: #F8F7F4; font-weight: 600; }
:root[data-theme="dark"] .tree__node--target text { fill: #0C1A24; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .tree__node--target text { fill: #0C1A24; }
}

.tree__link path { stroke: var(--line-firm); stroke-width: 1; fill: none; }
.tree__line { stroke: var(--gold); stroke-width: 2.2; fill: none; }

/* consulta / provisionamento */

.lookups { display: grid; gap: .5rem; }

.lookup {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .8rem .95rem;
  border: 1px solid var(--line-firm);
  border-radius: var(--r-sm);
  background: var(--paper);
  font-size: .9rem;
}
.lookup__field { color: var(--muted); }
.lookup__value { font-weight: 600; }

.lookups + .track { margin-top: 1.4rem; }

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

.about { display: grid; gap: clamp(2.25rem, 4vw, 3.5rem); }
@media (min-width: 940px) {
  .about { grid-template-columns: minmax(0, 1.25fr) minmax(0, .85fr); }
}
.about__text p { color: var(--muted); max-width: 60ch; }
.about__text p:first-of-type { margin-top: 1.2rem; }
.about__text strong { color: var(--ink); }

.specs { margin: 0; display: grid; align-content: start; }
.specs > div {
  display: grid;
  gap: .2rem;
  padding: .95rem 0;
  border-top: 1px solid var(--line);
}
.specs > div:last-child { border-bottom: 1px solid var(--line); }
.specs dt { font: 600 .82rem/1.3 var(--body); color: var(--muted); }
.specs dd { margin: 0; font-size: .98rem; }

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

.faq .h2 { margin-bottom: clamp(1.5rem, 3vw, 2.25rem); }
.faq details { max-width: 62rem; }

details { border-top: 1px solid var(--line); padding: 1.15rem 0; }
details:last-of-type { border-bottom: 1px solid var(--line); }

summary {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  list-style: none;
  cursor: pointer;
  font: 600 1.06rem/1.4 var(--body);
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+";
  margin-left: auto;
  font: 300 1.6rem/1 var(--display);
  color: var(--gold);
}
details[open] summary::after { content: "–"; }
summary:hover { color: var(--gold-ink); }

details p { margin: .9rem 0 0; color: var(--muted); max-width: 64ch; }

/* ------------------------------------------------------------- contato -- */

.contact { display: grid; gap: clamp(2.5rem, 5vw, 4rem); align-items: start; }
@media (min-width: 940px) {
  .contact { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); }
}
.contact__intro > p { color: var(--muted); margin-top: 1.1rem; max-width: 48ch; }

.channels { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: .3rem; }
.channels a {
  display: flex;
  align-items: center;
  gap: .95rem;
  padding: .72rem .85rem;
  margin-left: -.85rem;
  border-radius: var(--r-sm);
  color: var(--ink);
  text-decoration: none;
}
.channels a:hover { background: color-mix(in srgb, var(--raised) 70%, transparent); }
.channels svg { width: 1.3rem; height: 1.3rem; flex: none; color: var(--gold-ink); }
.channels span { display: grid; min-width: 0; }
.channels strong { font-size: .95rem; font-weight: 600; }
.channels em {
  font-style: normal;
  font-size: .88rem;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
}

.form {
  display: grid;
  gap: 1rem;
  border-radius: var(--r-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
}
@media (min-width: 620px) { .form { grid-template-columns: 1fr 1fr; } }

.field { display: grid; gap: .4rem; min-width: 0; }
.field--full { grid-column: 1 / -1; }

.field label { font: 500 .9rem/1.3 var(--body); }
.field .opt { color: var(--muted); font-weight: 400; }

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: .75rem .85rem;
  border: 1px solid var(--line-firm);
  border-radius: var(--r-sm);
  background: var(--paper);
  color: var(--ink);
  font: 400 1rem/1.45 var(--body);
}
.field textarea { resize: vertical; min-height: 7rem; }
.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible { outline-offset: 1px; }
.field :user-invalid { border-color: var(--alert); }

.hp { position: absolute; left: -9999px; opacity: 0; width: 1px; height: 1px; }

.form__foot {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}
.form__status { margin: 0; font-size: .92rem; color: var(--muted); }
.form__status[data-state="ok"]  { color: var(--gold-ink); font-weight: 500; }
.form__status[data-state="err"] { color: var(--alert); }

button[disabled] { opacity: .55; cursor: progress; }

/* -------------------------------------------------------------- rodapé -- */

.foot {
  background: var(--surface);
  border-top: 1px solid var(--line);
  padding-block: 2.75rem;
}
.foot__inner { display: grid; gap: 1.25rem; }
@media (min-width: 900px) {
  .foot__inner {
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 2rem;
  }
  .foot__links { justify-self: center; }
  .foot__legal { justify-self: end; text-align: right; }
}

.foot__name { margin: 0; font: 600 1.15rem/1 var(--display); letter-spacing: -.02em; }
.foot__name em {
  font: 400 .66rem/1 var(--body);
  font-style: normal;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-left: .55rem;
}
.foot__tagline {
  margin: .55rem 0 0;
  font-size: .88rem;
  color: var(--gold-ink);
}

.foot__links { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.foot__links a { font-size: .92rem; }

.foot__legal { margin: 0; font-size: .85rem; color: var(--muted); }

/* ------------------------------------------------------------ movimento -- */

@media (prefers-reduced-motion: no-preference) {
  .hero__title, .hero__lead, .hero__actions, .hero__tagline, .showcase {
    animation: rise .75s cubic-bezier(.2, .7, .3, 1) backwards;
  }
  .hero__lead    { animation-delay: .09s; }
  .hero__actions { animation-delay: .18s; }
  .hero__tagline { animation-delay: .24s; }
  .showcase      { animation-delay: .3s; }

  @keyframes rise {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: none; }
  }

  /* Só os blocos de demonstração revelam ao entrar na tela: a animação é a
     própria explicação do que a tela faz. Sem JavaScript não há nada para
     revelar, então o conteúdo nunca chega a ser escondido. */
  .has-js .reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .8s ease, transform .8s cubic-bezier(.2, .7, .3, 1);
  }
  .has-js .reveal.is-in { opacity: 1; transform: none; }

  .has-js .reveal .tree__node { opacity: 0; transition: opacity .5s ease; }
  .reveal.is-in .tree__node { opacity: 1; }
  .reveal.is-in .tree__node:nth-of-type(1) { transition-delay: .25s; }
  .reveal.is-in .tree__node:nth-of-type(2) { transition-delay: .4s; }
  .reveal.is-in .tree__node:nth-of-type(3) { transition-delay: .45s; }
  .reveal.is-in .tree__node:nth-of-type(4) { transition-delay: .55s; }
  .reveal.is-in .tree__node:nth-of-type(5) { transition-delay: .6s; }
  .reveal.is-in .tree__node:nth-of-type(6) { transition-delay: .7s; }
  .reveal.is-in .tree__node:nth-of-type(7) { transition-delay: .75s; }
  .reveal.is-in .tree__node:nth-of-type(8) { transition-delay: .9s; }

  .has-js .reveal .tree__line {
    stroke-dasharray: 200;
    stroke-dashoffset: 200;
    transition: stroke-dashoffset 1.6s cubic-bezier(.4, .1, .2, 1) .5s;
  }
  .has-js .reveal.is-in .tree__line { stroke-dashoffset: 0; }

  .reveal .track__bar i { transition: width 1.2s cubic-bezier(.2, .7, .3, 1) .35s; }
  .reveal.is-in .track__bar i { width: var(--to); }
  html:not(.has-js) .track__bar i { width: var(--to); }

  .btn, .iconbtn, .nav a, .channels a, .showcase__tabs button, .card {
    transition: background-color .2s, border-color .2s, color .2s, box-shadow .2s;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .track__bar i { width: var(--to); }
}

/* ------------------------------------------------------- página de erro -- */

.oops {
  min-height: 68vh;
  display: grid;
  align-content: center;
  padding-block: var(--bay);
}
.oops p { color: var(--muted); max-width: 46ch; margin-bottom: 1.75rem; }