/* ================================================================
   VERTEX — criação de sites para empresas
   Tokens: ink #111111 · creme #F7F4EF · ouro #F5B324 · grafite #6E6A61
   Display: Archivo (800, tight) · Corpo: Instrument Sans
   ================================================================ */

:root {
  --ink: #111111;
  --cream: #F7F4EF;
  --gold: #F5B324;
  --gold-deep: #D99A0B;
  --graphite: #6E6A61;
  --card: #FFFDF9;
  --line: #E4DFD5;
  --line-dark: #2A2A28;

  --font-display: "Archivo", sans-serif;
  --font-body: "Instrument Sans", sans-serif;

  --radius: 20px;
  --radius-lg: 28px;
  --container: 1160px;
  --section-pad: clamp(4.5rem, 9vw, 7.5rem);
  --ease-out: cubic-bezier(.22, 1, .36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

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

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

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: min(var(--container), 100% - 2.5rem);
  margin-inline: auto;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

h2 { font-size: clamp(2rem, 4.5vw, 3.25rem); }

.muted { color: #B7B1A4; }

.tag {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 118;
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 1.1rem;
}

.tag--dark { color: var(--gold); }

.section-head { margin-bottom: clamp(2.2rem, 5vw, 3.5rem); max-width: 640px; }

.section-card {
  max-width: 780px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 4vw, 2.6rem);
  box-shadow: 0 22px 52px -34px #11111140;
}

.section-card--dark {
  background: var(--ink);
  border-color: var(--line-dark);
  color: var(--cream);
}

.section-card--dark h2 { color: #fff; }

/* ---------- botões (pill) ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  padding: .85rem 1.75rem;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .25s var(--ease-out), background-color .25s, color .25s, border-color .25s;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--gold { background: var(--gold); color: var(--ink); }
.btn--gold:hover { background: #FFC53D; }

.btn--ghost { border-color: var(--ink); color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--cream); }

.btn--outline-light { border-color: #ffffff55; color: #fff; }
.btn--outline-light:hover { border-color: var(--gold); color: var(--gold); }

.btn--lg { padding: 1.1rem 2.4rem; font-size: 1.05rem; }

/* ---------- header ---------- */

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--cream) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s;
}

.header.is-scrolled { border-bottom-color: var(--line); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: 76px;
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.logo span { color: var(--gold); }

.nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav__link {
  font-weight: 500;
  font-size: .95rem;
  color: var(--ink);
  position: relative;
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 100%;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease-out);
}

.nav__link:hover::after { transform: scaleX(1); }

.nav__link--soon {
  color: #B7B1A4;
  cursor: default;
}
.nav__link--soon small {
  font-size: .6rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  vertical-align: super;
}
.nav__link--soon::after { display: none; }

.nav__cta { margin-left: .5rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: 0;
  padding: 10px;
  cursor: pointer;
}
.nav-toggle span {
  width: 26px; height: 2.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .3s var(--ease-out), opacity .3s;
}
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4.25px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4.25px) rotate(-45deg); }

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

.hero { padding-block: clamp(3.5rem, 8vw, 6.5rem) var(--section-pad); }

.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.hero__grid > *,
.hero__panel,
.panel,
.panel__investment { min-width: 0; }

.hero__panel { width: 100%; }

.hero__title {
  font-size: clamp(2.6rem, 5.4vw, 4.35rem);
  margin-bottom: 1.4rem;
}

.hero__title-mark {
  display: inline-flex;
  align-items: center;
  gap: .35em;
}

.vertex-glyph {
  width: .8em; height: .8em;
  flex: none;
}
.vertex-glyph path {
  fill: none;
  stroke: var(--gold);
  stroke-width: 5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.hero__sub {
  color: var(--graphite);
  font-size: 1.1rem;
  max-width: 460px;
  margin-bottom: 2rem;
}

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

/* painel de resultados */

.hero__panel { position: relative; }

.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  box-shadow: 0 24px 60px -30px #11111133;
}

.panel__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.panel__label { font-size: .82rem; font-weight: 600; color: var(--graphite); }

.panel__badge {
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .3rem .7rem;
  color: var(--graphite);
  white-space: nowrap;
}

.panel__investment {
  display: grid;
  gap: 1rem;
}

.investment-card {
  padding: 1rem;
  background: #F8F7F3;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}

.investment-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: .8rem;
  border-bottom: 1px solid var(--line);
}

.investment-card__top > div > span {
  display: block;
  margin-bottom: .25rem;
  color: var(--graphite);
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.investment-card__top strong {
  display: block;
  max-width: 27ch;
  font-family: var(--font-display);
  font-size: .94rem;
}

.investment-card__trend {
  flex: none;
  padding: .35rem .55rem;
  background: #DDF3E8;
  color: #1A6D4B;
  border-radius: 6px;
  font-size: .68rem;
  font-weight: 800;
}

.investment-line {
  padding: 1rem .1rem .8rem;
  border-bottom: 1px solid var(--line);
}

.investment-line svg {
  width: 100%;
  height: 210px;
  overflow: visible;
}

.investment-line__grid line {
  stroke: #DFDCD4;
  stroke-width: 1;
  stroke-dasharray: 4 6;
}

.investment-line__area { fill: #F5B32417; }

.investment-line__path {
  fill: none;
  stroke: var(--ink);
  stroke-width: 5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
  animation: draw-investment-line 1.4s var(--ease-out) .2s forwards;
}

.investment-line__dot {
  fill: #F8F7F3;
  stroke: var(--gold-deep);
  stroke-width: 4;
  opacity: 0;
  animation: show-investment-dot .35s var(--ease-out) 1.05s forwards;
}

.investment-line__dot--final {
  fill: #3F9C76;
  stroke: #F8F7F3;
  animation-delay: 1.35s;
}

.investment-line__halo {
  fill: #3F9C7624;
  opacity: 0;
  transform-origin: 536px 38px;
  animation: pulse-investment-dot 2.2s ease-out 1.65s infinite;
}

@keyframes draw-investment-line { to { stroke-dashoffset: 0; } }
@keyframes show-investment-dot { to { opacity: 1; } }
@keyframes pulse-investment-dot {
  0% { opacity: .8; transform: scale(.7); }
  70%, 100% { opacity: 0; transform: scale(1.8); }
}

.investment-line__labels {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .5rem;
  margin-top: .35rem;
}

.investment-line__labels span {
  display: grid;
  gap: .15rem;
  min-width: 0;
  font-size: clamp(.56rem, 1.4vw, .67rem);
  font-weight: 700;
  text-align: center;
}

.investment-line__labels b {
  color: var(--graphite);
  font-family: Consolas, "Courier New", monospace;
  font-size: .6rem;
  font-weight: 400;
}

.investment-card__footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: .7rem;
  color: var(--graphite);
  font-size: .64rem;
  font-weight: 600;
}

.panel__chart-wrap { min-width: 0; }

.panel__chart {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  background: linear-gradient(180deg, #fff 0%, #f8f5ee 100%);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.panel__gridlines line { stroke: var(--line); stroke-dasharray: 4 6; }

.panel__area { fill: #F5B3241f; }

.panel__line {
  fill: none;
  stroke: var(--ink);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 800;
  stroke-dashoffset: 800;
  animation: draw-line 1.6s var(--ease-out) .4s forwards;
}

.panel__peak {
  fill: var(--gold);
  opacity: 0;
  animation: pop-in .4s var(--ease-out) 1.9s forwards;
}

.panel__peak-pulse {
  fill: none;
  stroke: var(--gold);
  stroke-width: 2;
  opacity: 0;
  animation: pulse 2.4s ease-out 2.3s infinite;
  transform-origin: 500px 40px;
}

@keyframes draw-line { to { stroke-dashoffset: 0; } }
@keyframes pop-in { from { opacity: 0; transform: scale(.3); transform-origin: 500px 40px; } to { opacity: 1; transform: scale(1); } }
@keyframes pulse {
  0%   { opacity: .8; transform: scale(1); }
  70%  { opacity: 0; transform: scale(2.6); }
  100% { opacity: 0; transform: scale(2.6); }
}

.panel__axis {
  display: flex;
  justify-content: space-between;
  gap: .75rem;
  margin-top: .65rem;
  color: var(--graphite);
  font-size: .7rem;
  font-weight: 600;
}

.panel__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.panel__stats strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  letter-spacing: -0.02em;
}

.panel__stats span { font-size: .78rem; color: var(--graphite); }

/* blocos de código decorativos */

.code-window {
  min-width: 0;
  overflow: hidden;
  background: #151617;
  color: #F5F2EA;
  border: 1px solid #2C2F31;
  border-radius: 16px;
  box-shadow: 0 20px 44px -30px #11111199;
}

.code-window__bar {
  display: flex;
  align-items: center;
  gap: .38rem;
  min-height: 38px;
  padding: .65rem .85rem;
  background: #1D1F20;
  border-bottom: 1px solid #2C2F31;
}

.code-window__bar i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #F36B5F;
}

.code-window__bar i:nth-child(2) { background: var(--gold); }
.code-window__bar i:nth-child(3) { background: #59B88D; }

.code-window__bar span {
  margin-left: auto;
  color: #9EA3A6;
  font-family: Consolas, "Courier New", monospace;
  font-size: .68rem;
}

.code-window pre {
  max-width: 100%;
  margin: 0;
  padding: 1rem;
  overflow-x: auto;
  font-family: Consolas, "Courier New", monospace;
  font-size: clamp(.68rem, 1.6vw, .79rem);
  line-height: 1.6;
  letter-spacing: 0;
}

.code-window code { font: inherit; }
.code-keyword { color: #C792EA; }
.code-string { color: #A6D189; }
.code-function { color: #82AAFF; }
.code-boolean { color: #F2B56B; }

.panel__code pre { padding-block: .9rem; }

.code-trace {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  width: fit-content;
  max-width: min(100%, 760px);
  margin-top: 1.5rem;
  padding: .75rem .9rem;
  background: color-mix(in srgb, var(--card) 92%, transparent);
  color: var(--graphite);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 14px 34px -28px #11111166;
}

.code-trace--right { display: flex; margin-left: auto; }

.code-trace__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 25px;
  height: 25px;
  flex: none;
  background: #F5B32418;
  color: var(--gold-deep);
  border: 1px solid #F5B32445;
  border-radius: 6px;
  font-family: Consolas, "Courier New", monospace;
  font-size: .65rem;
}

.code-trace code {
  min-width: 0;
  overflow: hidden;
  font-family: Consolas, "Courier New", monospace;
  font-size: clamp(.68rem, 1.6vw, .8rem);
  line-height: 1.5;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.code-trace--dark {
  background: #1A1A18;
  color: #D8D4CA;
  border-color: var(--line-dark);
  box-shadow: 0 18px 38px -26px #000;
}

/* cards flutuantes */

.float-card {
  position: absolute;
  background: var(--ink);
  color: var(--cream);
  border-radius: 16px;
  padding: .9rem 1.2rem;
  box-shadow: 0 18px 40px -18px #11111166;
  max-width: 210px;
}

.float-card strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--gold);
}

.float-card span { font-size: .78rem; color: #CFC9BD; line-height: 1.35; display: block; }

.float-card--a { top: -1.4rem; right: -0.5rem; }

/* ---------- soluções ---------- */

.solucoes { padding-block: var(--section-pad); }

.solucoes__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.grupo {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.2rem);
  box-shadow: 0 22px 52px -36px #11111140;
}

.grupo--dark {
  background: var(--ink);
  border-color: var(--line-dark);
  color: var(--cream);
}

.grupo__titulo {
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  margin-bottom: .8rem;
}

.grupo__intro {
  color: var(--graphite);
  margin-bottom: 1.4rem;
}

.grupo--dark .grupo__intro,
.grupo--dark .grupo__lista p { color: #CFC9BD; }

.grupo__lista {
  list-style: none;
  display: grid;
  gap: .85rem;
}

.grupo__lista li {
  background: color-mix(in srgb, var(--cream) 72%, #fff);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem;
}

.grupo--dark .grupo__lista li {
  background: #1A1A18;
  border-color: var(--line-dark);
}

.grupo__lista strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: .25rem;
}

.grupo__lista p {
  color: var(--graphite);
  font-size: .92rem;
}

/* ---------- automação ---------- */

.automacao {
  background: var(--ink);
  color: var(--cream);
  padding-block: var(--section-pad);
}

.automacao .section-card { margin-bottom: clamp(2.2rem, 5vw, 3.5rem); }

.fluxo {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.fluxo__step {
  background: #1A1A18;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  padding: 1.15rem;
}

.fluxo__num,
.etapa__num {
  width: 2.25rem;
  height: 2.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--gold);
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 800;
  margin-bottom: 1rem;
}

.fluxo__step strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.15;
  margin-bottom: .5rem;
}

.fluxo__step p,
.automacao__nota p { color: #CFC9BD; }

.automacao__nota {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  background: #1A1A18;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2rem);
  margin-top: 1.5rem;
}

.automacao__nota p { max-width: 62ch; }

/* ---------- processo ---------- */

.processo { padding-block: var(--section-pad); }

.etapas {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.etapa {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: 0 18px 46px -34px #1111113d;
}

.etapa h3 {
  font-size: 1.15rem;
  margin-bottom: .6rem;
}

.etapa p {
  color: var(--graphite);
  font-size: .94rem;
}

/* ---------- diferenciais ---------- */

.diferenciais { padding-block: var(--section-pad); }

.diferenciais__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.dif {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: 0 18px 46px -34px #1111113d;
}

.dif h3 {
  font-size: 1.12rem;
  margin-bottom: .55rem;
}

.dif p {
  color: var(--graphite);
  font-size: .94rem;
}

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

.sobre {
  padding-block: var(--section-pad);
  background: #F1EFE8;
  border-block: 1px solid var(--line);
}

.sobre__head { margin-bottom: clamp(2rem, 5vw, 3.5rem); }

.sobre__head > p:last-child {
  max-width: 58ch;
  margin-top: 1rem;
  color: var(--graphite);
}

.sobre__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.sobre__fotos {
  position: relative;
  min-height: 520px;
}

.pessoa {
  position: absolute;
  width: min(64%, 330px);
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 24px 58px -32px #11111155;
  transition:
    transform .38s var(--ease-out),
    box-shadow .38s var(--ease-out),
    filter .28s ease,
    opacity .28s ease;
  will-change: transform;
}

.pessoa--primeira {
  top: 0;
  left: 0;
  z-index: 2;
  transform: rotate(-2deg);
}

.pessoa--segunda {
  right: 0;
  bottom: 0;
  transform: rotate(2deg);
}

.pessoa__media,
.pessoa__media img,
.pessoa__fallback {
  width: 100%;
  height: 100%;
}

.pessoa__media img {
  display: block;
  object-fit: cover;
}

@media (hover: hover) and (pointer: fine) {
  .sobre__fotos:hover .pessoa {
    filter: saturate(.78) brightness(.86);
    opacity: .72;
  }

  .sobre__fotos .pessoa:hover {
    z-index: 4;
    filter: none;
    opacity: 1;
    box-shadow: 0 34px 72px -28px #1111118A;
  }

  .pessoa--primeira:hover {
    transform: translateY(-10px) rotate(-1deg) scale(1.055);
  }

  .pessoa--segunda:hover {
    transform: translateY(-10px) rotate(1deg) scale(1.055);
  }
}

.pessoa__fallback {
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(145deg, #202224 0 48%, transparent 48%),
    var(--gold);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
}

.pessoa__fallback:not([hidden]) { display: flex; }

.sobre__conteudo h3 {
  margin-bottom: 1rem;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
}

.sobre__conteudo > p {
  max-width: 52ch;
  color: var(--graphite);
}

.sobre__conteudo > p + p { margin-top: 1rem; }
.sobre__code { margin-top: 1.6rem; }

.card-dark {
  background: var(--ink);
  color: var(--cream);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4.5vw, 3.25rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card-dark h2 { color: #fff; margin-bottom: 1.2rem; }

.card-dark p { color: #CFC9BD; max-width: 46ch; }

.card-dark__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 2rem;
}

/* clientes */

.clientes { margin-top: clamp(3rem, 6vw, 4.5rem); text-align: center; }

.clientes__label {
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--graphite);
  margin-bottom: 1.4rem;
}

.clientes__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(1.5rem, 4vw, 3.5rem);
}

.clientes__list li {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: .02em;
  color: #B7B1A4;
  filter: grayscale(1);
  transition: color .3s;
}

.clientes__list li:hover { color: var(--ink); }

/* ---------- filosofia ---------- */

.filosofia { padding-block: var(--section-pad); }

.filosofia__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.pilar {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  transition: transform .3s var(--ease-out), box-shadow .3s;
}

.pilar:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px -28px #11111140;
}

.pilar__icon {
  width: 48px; height: 48px;
  margin-bottom: 1.4rem;
}
.pilar__icon path, .pilar__icon circle {
  fill: none;
  stroke: var(--ink);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.pilar h3 { font-size: 1.25rem; margin-bottom: .7rem; }

.pilar p { color: var(--graphite); font-size: .95rem; }

/* ---------- projetos ---------- */

.projetos { padding-block: var(--section-pad); }

.filtros {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-bottom: 2.2rem;
}

.filtro {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .88rem;
  padding: .55rem 1.3rem;
  border-radius: 999px;
  border: 1.5px solid var(--line);
  background: transparent;
  color: var(--graphite);
  cursor: pointer;
  transition: all .25s var(--ease-out);
}

.filtro:hover { border-color: var(--ink); color: var(--ink); }

.filtro.is-active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--gold);
}

.projetos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.case {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .35s var(--ease-out), box-shadow .35s, opacity .3s;
}

.case.is-hidden { display: none; }

.case:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 56px -30px #11111150;
}

.case__thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.4rem;
  overflow: hidden;
}

.case__thumb svg.spark {
  position: absolute;
  inset: auto 0 0 0;
  width: 100%;
  height: 55%;
  opacity: .5;
  transition: transform .5s var(--ease-out);
}

.case:hover .case__thumb svg.spark { transform: scale(1.06); }

.case__metric {
  position: relative;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.9rem, 3vw, 2.4rem);
  letter-spacing: -0.03em;
  line-height: 1;
}

.case__metric-label {
  position: relative;
  font-size: .8rem;
  font-weight: 600;
  margin-top: .3rem;
  opacity: .75;
}

.case__body {
  padding: 1.3rem 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  flex: 1;
}

.case__cat {
  align-self: flex-start;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: var(--cream);
  border: 1px solid var(--line);
  color: var(--graphite);
  border-radius: 999px;
  padding: .28rem .7rem;
}

.case__name { font-size: 1.15rem; }

.case__desc { color: var(--graphite); font-size: .9rem; flex: 1; }

.case__link {
  align-self: flex-start;
  margin-top: .4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .9rem;
  color: var(--ink);
  border-bottom: 2px solid var(--gold);
  padding-bottom: 2px;
  transition: color .25s;
}

.case__link:hover { color: var(--gold-deep); }

/* ---------- expertise (accordion) ---------- */

.expertise { padding-block: var(--section-pad); }

.accordion {
  border-top: 1px solid var(--line);
}

.accordion__item { border-bottom: 1px solid var(--line); }

.accordion__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  background: none;
  border: 0;
  padding: 1.6rem 0;
  cursor: pointer;
  text-align: left;
}

.accordion__num {
  font-family: var(--font-display);
  font-variation-settings: "wdth" 118;
  font-weight: 600;
  font-size: .95rem;
  color: var(--gold-deep);
  min-width: 2.2rem;
}

.accordion__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  letter-spacing: -0.02em;
  color: var(--ink);
  flex: 1;
  transition: transform .3s var(--ease-out);
}

.accordion__trigger:hover .accordion__title { transform: translateX(8px); }

.accordion__plus {
  position: relative;
  width: 34px; height: 34px;
  border: 1.5px solid var(--line);
  border-radius: 50%;
  flex: none;
  transition: background-color .3s, border-color .3s;
}

.accordion__plus::before, .accordion__plus::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 12px; height: 2px;
  background: var(--ink);
  translate: -50% -50%;
  transition: rotate .3s var(--ease-out), background-color .3s;
}
.accordion__plus::after { rotate: 90deg; }

.accordion__item.is-open .accordion__plus { background: var(--gold); border-color: var(--gold); }
.accordion__item.is-open .accordion__plus::after { rotate: 0deg; }

.accordion__body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .4s var(--ease-out);
}

.accordion__item.is-open .accordion__body { grid-template-rows: 1fr; }

.accordion__body > p {
  overflow: hidden;
  color: var(--graphite);
  max-width: 62ch;
  padding-left: calc(2.2rem + clamp(1rem, 3vw, 2.5rem));
}

.accordion__item.is-open .accordion__body > p { padding-bottom: 1.6rem; }

/* ---------- depoimentos ---------- */

.depoimentos { padding-block: var(--section-pad); }

.depoimentos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.depo {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.depo blockquote {
  font-size: 1.02rem;
  line-height: 1.55;
  flex: 1;
}

.depo figcaption {
  display: flex;
  align-items: center;
  gap: .9rem;
}

.depo__avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--av, var(--gold));
  color: var(--cream);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  flex: none;
}

.depo figcaption strong { display: block; font-size: .95rem; }
.depo figcaption em { font-style: normal; font-size: .82rem; color: var(--graphite); }

/* ---------- CTA final ---------- */

.cta { padding-block: 0 var(--section-pad); }

.cta__box {
  background: var(--ink);
  border-radius: var(--radius-lg);
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1.5rem, 5vw, 4rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta__glyph {
  width: 56px; height: 56px;
  margin: 0 auto 1.5rem;
}
.cta__glyph path {
  fill: none;
  stroke: var(--gold);
  stroke-width: 4.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cta__box h2 { color: #fff; margin-bottom: 1rem; }

.cta__box p {
  color: #CFC9BD;
  max-width: 52ch;
  margin: 0 auto 2.2rem;
}

/* ---------- contato e formulário ---------- */

.contato {
  padding-block: var(--section-pad);
  background: #FFFFFF;
}

.contato__grid {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: clamp(1rem, 3vw, 2rem);
  align-items: stretch;
}

.contato__info {
  justify-content: flex-start;
  min-height: 100%;
}

.contato__info .cta__glyph {
  width: 46px;
  height: 46px;
  margin: 0 0 1.6rem;
}

.contato__eyebrow {
  margin-bottom: .7rem;
  color: var(--gold) !important;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.contato__info h2 {
  max-width: 13ch;
  font-size: clamp(2rem, 3.8vw, 3.15rem);
}

.contato__canais {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
  margin-top: 1.6rem;
}

.contato__signal {
  display: flex;
  align-items: center;
  gap: .7rem;
  margin-top: auto;
  padding-top: 2rem;
  color: #D8D4CA;
  font-family: Consolas, "Courier New", monospace;
  font-size: .7rem;
}

.contato__signal > span {
  width: 8px;
  height: 8px;
  flex: none;
  background: #59B88D;
  border-radius: 50%;
  box-shadow: 0 0 0 5px #59B88D22;
}

.form {
  display: grid;
  gap: 1.35rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: 0 26px 64px -42px #11111155;
}

.form__head {
  padding-bottom: 1.35rem;
  border-bottom: 1px solid var(--line);
}

.form__step {
  display: block;
  margin-bottom: .65rem;
  color: var(--gold-deep);
  font-family: Consolas, "Courier New", monospace;
  font-size: .7rem;
  font-weight: 700;
}

.form__titulo {
  margin-bottom: .45rem;
  font-size: clamp(1.5rem, 2.8vw, 2rem);
}

.form__head p {
  max-width: 52ch;
  color: var(--graphite);
  font-size: .9rem;
}

.form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.campo {
  display: grid;
  gap: .45rem;
  min-width: 0;
}

.campo label {
  color: var(--ink);
  font-size: .78rem;
  font-weight: 700;
}

.campo label span { color: var(--gold-deep); }

.campo input,
.campo select,
.campo textarea {
  width: 100%;
  min-width: 0;
  min-height: 50px;
  padding: .8rem .9rem;
  background: #FCFBF8;
  color: var(--ink);
  border: 1px solid #CECBC2;
  border-radius: 8px;
  outline: none;
  font: inherit;
  font-size: .9rem;
  transition: border-color .2s, box-shadow .2s, background-color .2s;
}

.campo textarea {
  min-height: 124px;
  resize: vertical;
}

.campo input::placeholder,
.campo textarea::placeholder { color: #8C8B85; }

.campo input:focus,
.campo select:focus,
.campo textarea:focus {
  background: #fff;
  border-color: var(--gold-deep);
  box-shadow: 0 0 0 3px #F5B3242A;
}

.campo.has-error input,
.campo.has-error select,
.campo.has-error textarea {
  border-color: #C94B43;
  box-shadow: 0 0 0 3px #C94B4318;
}

.form__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: .2rem;
}

.campo--check {
  display: flex;
  grid-template-columns: none;
  align-items: flex-start;
  gap: .65rem;
  max-width: 31ch;
}

.campo--check input {
  width: 18px;
  height: 18px;
  min-height: 18px;
  margin-top: .05rem;
  padding: 0;
  accent-color: var(--gold-deep);
  flex: none;
}

.campo--check label {
  color: var(--graphite);
  font-size: .74rem;
  line-height: 1.4;
}

.campo--check.has-error label { color: #A93831; }

.form__submit {
  min-width: 190px;
  justify-content: center;
  border: 0;
  cursor: pointer;
}

.form__submit:disabled {
  cursor: wait;
  opacity: .72;
}

.form__status {
  min-height: 1.35em;
  color: var(--graphite);
  font-size: .8rem;
}

.form__status:not(:empty) {
  padding: .75rem .9rem;
  border: 1px solid transparent;
  border-radius: 8px;
}

.form__status.is-error {
  background: #C94B430D;
  color: #A93831;
  border-color: #C94B4338;
}

.form__status.is-success {
  background: #1A6D4B0D;
  color: #1A6D4B;
  border-color: #1A6D4B38;
}

/* ---------- footer ---------- */

.footer {
  background: var(--ink);
  color: #CFC9BD;
  padding-top: clamp(3rem, 6vw, 4.5rem);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.logo--footer { color: #fff; }

.footer__brand p {
  font-size: .9rem;
  margin-top: 1rem;
  max-width: 34ch;
}

.footer__col { display: flex; flex-direction: column; gap: .65rem; }

.footer__col h4 {
  color: #fff;
  font-size: .85rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: .4rem;
}

.footer__col a, .footer__col span { font-size: .92rem; color: #CFC9BD; }

.footer__col a:hover { color: var(--gold); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--line-dark);
  padding-block: 1.4rem;
  font-size: .85rem;
}

.footer__top:hover { color: var(--gold); }

/* ---------- reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}

.reveal[data-delay="1"] { transition-delay: .12s; }
.reveal[data-delay="2"] { transition-delay: .24s; }
.reveal[data-delay="3"] { transition-delay: .36s; }

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

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

@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__panel { max-width: 560px; }
  .float-card--a { top: auto; bottom: -1.2rem; right: 0; }

  .solucoes__grid,
  .fluxo,
  .etapas { grid-template-columns: repeat(2, 1fr); }

  .automacao__nota {
    align-items: flex-start;
    flex-direction: column;
  }

  .sobre__grid { grid-template-columns: 1fr; }
  .sobre__fotos {
    width: min(100%, 660px);
    min-height: 500px;
  }

  .sobre__conteudo { max-width: 700px; }

  .contato__grid { grid-template-columns: 1fr; }

  .contato__info {
    min-height: 430px;
  }

  .contato__info h2 { max-width: 18ch; }

  .filosofia__grid,
  .projetos__grid,
  .diferenciais__grid,
  .depoimentos__grid { grid-template-columns: repeat(2, 1fr); }

  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav {
    position: fixed;
    inset: 76px 0 auto 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.4rem;
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    padding: 1.75rem clamp(1.25rem, 5vw, 2rem) 2.25rem;
    transform: translateY(-115%);
    transition: transform .4s var(--ease-out);
    z-index: 40;
  }

  .nav.is-open { transform: translateY(0); }

  .nav__link { font-size: 1.15rem; }
  .nav__cta { margin-left: 0; }

  .nav-toggle { display: flex; }
}

@media (max-width: 620px) {
  .solucoes__grid,
  .fluxo,
  .etapas,
  .diferenciais__grid,
  .filosofia__grid,
  .projetos__grid,
  .depoimentos__grid { grid-template-columns: 1fr; }

  .panel__stats { grid-template-columns: repeat(3, 1fr); gap: .6rem; }
  .panel__stats span { font-size: .7rem; }

  .panel { padding: 1rem; }

  .panel__head {
    align-items: flex-start;
    flex-direction: column;
    gap: .55rem;
  }

  .panel__axis { font-size: .62rem; }

  .investment-card { padding: .8rem; }

  .investment-card__top {
    align-items: flex-start;
    flex-direction: column;
    gap: .65rem;
  }

  .investment-line svg { height: 180px; }

  .investment-card__footer {
    align-items: flex-start;
    flex-direction: column;
    gap: .2rem;
  }

  .code-trace,
  .code-trace--right {
    display: flex;
    width: 100%;
    margin-left: 0;
  }

  .code-trace code {
    overflow: visible;
    text-overflow: clip;
    white-space: normal;
  }

  .sobre__fotos {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .75rem;
    min-height: 0;
  }

  .pessoa,
  .pessoa--primeira,
  .pessoa--segunda {
    position: relative;
    inset: auto;
    width: 100%;
    transform: none;
  }

  .sobre__conteudo h3 { font-size: 1.55rem; }

  .contato__info { min-height: 390px; }

  .form__grid { grid-template-columns: 1fr; }

  .form__footer {
    align-items: stretch;
    flex-direction: column;
  }

  .campo--check { max-width: none; }
  .form__submit { width: 100%; }

  .float-card { max-width: 170px; padding: .7rem .9rem; }
  .float-card strong { font-size: 1.1rem; }

  .footer__grid { grid-template-columns: 1fr; gap: 2rem; }
}

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .reveal { opacity: 1; transform: none; }
  .panel__line { stroke-dashoffset: 0; animation: none; }
  .panel__peak { opacity: 1; animation: none; }
  .panel__peak-pulse { display: none; }
  .investment-line__path { stroke-dashoffset: 0; animation: none; }
  .investment-line__dot { opacity: 1; animation: none; }
  .investment-line__halo { display: none; }

  .pessoa--primeira:hover { transform: rotate(-2deg); }
  .pessoa--segunda:hover { transform: rotate(2deg); }
}